From b5417bdc6ceb974b88daf4929eff2010829a7068 Mon Sep 17 00:00:00 2001
From: Sebastian Ullrich <sebasti@nullri.ch>
Date: Wed, 20 Jul 2022 20:59:57 +0200
Subject: [PATCH] chore: update stage0

---
 stage0/src/Init/Meta.lean                     |     6 +
 stage0/src/Init/Util.lean                     |     9 +-
 stage0/src/Lean/Attributes.lean               |    11 +
 .../src/Lean/Data/Lsp/LanguageFeatures.lean   |    37 +-
 stage0/src/Lean/Declaration.lean              |     2 +-
 stage0/src/Lean/Elab/Declaration.lean         |    47 +-
 stage0/src/Lean/Elab/Deriving/FromToJson.lean |     6 +-
 stage0/src/Lean/Elab/Structure.lean           |     4 +-
 stage0/src/Lean/Elab/Tactic/Basic.lean        |   113 +-
 stage0/src/Lean/Elab/Tactic/ElabTerm.lean     |    12 +-
 stage0/src/Lean/Elab/Term.lean                |    14 +-
 stage0/src/Lean/Expr.lean                     |   178 +-
 stage0/src/Lean/Level.lean                    |    65 +-
 stage0/src/Lean/Meta/Match/Match.lean         |    22 +-
 stage0/src/Lean/Meta/Tactic/Constructor.lean  |     8 +-
 stage0/src/Lean/Parser/Command.lean           |     4 +-
 .../Server/FileWorker/RequestHandling.lean    |    16 +-
 stage0/src/Lean/Server/Rpc/Basic.lean         |     5 +-
 stage0/src/Lean/Server/Rpc/Deriving.lean      |   262 +-
 .../src/Lean/Server/Rpc/RequestHandling.lean  |    14 +-
 stage0/src/Lean/Server/Snapshots.lean         |    16 -
 stage0/src/Lean/Server/Watchdog.lean          |     2 +-
 stage0/src/Lean/Util/HasConstCache.lean       |     4 +-
 stage0/src/kernel/expr.cpp                    |    91 -
 stage0/src/kernel/level.cpp                   |    32 -
 stage0/src/stdlib_flags.h                     |     2 +-
 stage0/stdlib/Init/Meta.c                     |  2184 +-
 stage0/stdlib/Init/NotationExtra.c            |     2 +-
 stage0/stdlib/Init/Util.c                     |   108 +-
 stage0/stdlib/Lean/Compiler/IR/Basic.c        |     2 +-
 stage0/stdlib/Lean/Compiler/IR/Borrow.c       |     2 +-
 stage0/stdlib/Lean/Compiler/IR/Boxing.c       |     2 +-
 .../Lean/Compiler/IR/ElimDeadBranches.c       |     2 +-
 stage0/stdlib/Lean/Compiler/IR/EmitC.c        |     2 +-
 .../Lean/Compiler/IR/ExpandResetReuse.c       |     2 +-
 stage0/stdlib/Lean/Compiler/IR/RC.c           |     2 +-
 stage0/stdlib/Lean/Compiler/IR/SimpCase.c     |     2 +-
 stage0/stdlib/Lean/Data/Lsp/Capabilities.c    |     8 +-
 .../stdlib/Lean/Data/Lsp/LanguageFeatures.c   |  1368 +-
 stage0/stdlib/Lean/Data/Position.c            |     2 +-
 stage0/stdlib/Lean/Elab/App.c                 |     2 +-
 stage0/stdlib/Lean/Elab/Binders.c             |     2 +-
 stage0/stdlib/Lean/Elab/BuiltinCommand.c      |     2 +-
 stage0/stdlib/Lean/Elab/BuiltinNotation.c     |     2 +-
 stage0/stdlib/Lean/Elab/BuiltinTerm.c         |     2 +-
 stage0/stdlib/Lean/Elab/ComputedFields.c      |     2 +-
 stage0/stdlib/Lean/Elab/Declaration.c         |  6233 ++--
 stage0/stdlib/Lean/Elab/Deriving/BEq.c        |     2 +-
 stage0/stdlib/Lean/Elab/Deriving/Basic.c      |     2 +-
 stage0/stdlib/Lean/Elab/Deriving/DecEq.c      |     2 +-
 stage0/stdlib/Lean/Elab/Deriving/FromToJson.c |  1693 +-
 stage0/stdlib/Lean/Elab/Deriving/Hashable.c   |     2 +-
 stage0/stdlib/Lean/Elab/Deriving/Inhabited.c  |     2 +-
 stage0/stdlib/Lean/Elab/Deriving/Ord.c        |     2 +-
 stage0/stdlib/Lean/Elab/Deriving/Repr.c       |     2 +-
 stage0/stdlib/Lean/Elab/Deriving/Util.c       |     2 +-
 stage0/stdlib/Lean/Elab/Do.c                  |     2 +-
 stage0/stdlib/Lean/Elab/ElabRules.c           |     2 +-
 stage0/stdlib/Lean/Elab/Extra.c               |     2 +-
 stage0/stdlib/Lean/Elab/Inductive.c           |   995 +-
 stage0/stdlib/Lean/Elab/LetRec.c              |     2 +-
 stage0/stdlib/Lean/Elab/Level.c               |     8 +-
 stage0/stdlib/Lean/Elab/MacroRules.c          |     2 +-
 stage0/stdlib/Lean/Elab/Match.c               |   303 +-
 stage0/stdlib/Lean/Elab/MutualDef.c           |     2 +-
 stage0/stdlib/Lean/Elab/Notation.c            |     2 +-
 stage0/stdlib/Lean/Elab/Open.c                |     2 +-
 stage0/stdlib/Lean/Elab/PatternVar.c          |     2 +-
 stage0/stdlib/Lean/Elab/PreDefinition/Basic.c |     2 +-
 stage0/stdlib/Lean/Elab/PreDefinition/Eqns.c  |   396 +-
 stage0/stdlib/Lean/Elab/PreDefinition/Main.c  |     2 +-
 .../Lean/Elab/PreDefinition/MkInhabitant.c    |     2 +-
 .../Elab/PreDefinition/Structural/BRecOn.c    |     2 +-
 .../Lean/Elab/PreDefinition/Structural/Eqns.c |     2 +-
 .../Elab/PreDefinition/Structural/IndPred.c   |     2 +-
 .../Lean/Elab/PreDefinition/Structural/Main.c |     2 +-
 .../PreDefinition/Structural/SmartUnfolding.c |     2 +-
 .../stdlib/Lean/Elab/PreDefinition/WF/Eqns.c  |     2 +-
 .../stdlib/Lean/Elab/PreDefinition/WF/Fix.c   |     6 +-
 .../stdlib/Lean/Elab/PreDefinition/WF/Ite.c   |     2 +-
 .../stdlib/Lean/Elab/PreDefinition/WF/Main.c  |     2 +-
 .../Lean/Elab/PreDefinition/WF/PackDomain.c   |     2 +-
 .../Lean/Elab/PreDefinition/WF/PackMutual.c   |     2 +-
 .../stdlib/Lean/Elab/PreDefinition/WF/Rel.c   |     2 +-
 .../Elab/PreDefinition/WF/TerminationHint.c   |     2 +-
 stage0/stdlib/Lean/Elab/Quotation.c           |     2 +-
 stage0/stdlib/Lean/Elab/Quotation/Util.c      |     2 +-
 stage0/stdlib/Lean/Elab/StructInst.c          |   498 +-
 stage0/stdlib/Lean/Elab/Structure.c           |  2169 +-
 stage0/stdlib/Lean/Elab/Syntax.c              |     2 +-
 stage0/stdlib/Lean/Elab/SyntheticMVars.c      |     2 +-
 stage0/stdlib/Lean/Elab/Tactic/Basic.c        |  2706 +-
 .../stdlib/Lean/Elab/Tactic/BuiltinTactic.c   |    72 +-
 stage0/stdlib/Lean/Elab/Tactic/Cache.c        |     8 +-
 stage0/stdlib/Lean/Elab/Tactic/Conv/Basic.c   |    25 +-
 stage0/stdlib/Lean/Elab/Tactic/Conv/Change.c  |     4 +-
 stage0/stdlib/Lean/Elab/Tactic/Conv/Congr.c   |    10 +-
 stage0/stdlib/Lean/Elab/Tactic/Conv/Pattern.c |     4 +-
 stage0/stdlib/Lean/Elab/Tactic/Delta.c        |     4 +-
 stage0/stdlib/Lean/Elab/Tactic/ElabTerm.c     |   741 +-
 stage0/stdlib/Lean/Elab/Tactic/Induction.c    |   349 +-
 stage0/stdlib/Lean/Elab/Tactic/Match.c        |    12 +-
 stage0/stdlib/Lean/Elab/Tactic/Meta.c         |     4 +-
 stage0/stdlib/Lean/Elab/Tactic/Rewrite.c      |    14 +-
 stage0/stdlib/Lean/Elab/Tactic/Simp.c         |    12 +-
 stage0/stdlib/Lean/Elab/Tactic/Split.c        |    98 +-
 stage0/stdlib/Lean/Elab/Tactic/Unfold.c       |     4 +-
 stage0/stdlib/Lean/Elab/Term.c                |     2 +-
 stage0/stdlib/Lean/Expr.c                     |  3167 +-
 stage0/stdlib/Lean/Level.c                    |   572 +-
 stage0/stdlib/Lean/LocalContext.c             |     2 +-
 stage0/stdlib/Lean/Meta/ACLt.c                |     2 +-
 stage0/stdlib/Lean/Meta/AbstractMVars.c       |  1526 +-
 .../stdlib/Lean/Meta/AbstractNestedProofs.c   |   837 +-
 stage0/stdlib/Lean/Meta/AppBuilder.c          |     2 +-
 stage0/stdlib/Lean/Meta/Basic.c               |   513 +-
 stage0/stdlib/Lean/Meta/CasesOn.c             |     2 +-
 stage0/stdlib/Lean/Meta/Check.c               |     2 +-
 stage0/stdlib/Lean/Meta/Closure.c             |  7312 ++---
 stage0/stdlib/Lean/Meta/CongrTheorems.c       |     2 +-
 stage0/stdlib/Lean/Meta/DecLevel.c            |    14 +-
 stage0/stdlib/Lean/Meta/DiscrTree.c           |     2 +-
 stage0/stdlib/Lean/Meta/ExprDefEq.c           |  2879 +-
 stage0/stdlib/Lean/Meta/ExprLens.c            |   551 +-
 stage0/stdlib/Lean/Meta/ExprTraverse.c        |     8 +-
 stage0/stdlib/Lean/Meta/ForEachExpr.c         |     2 +-
 stage0/stdlib/Lean/Meta/FunInfo.c             |     2 +-
 stage0/stdlib/Lean/Meta/GetConst.c            |     6 +-
 stage0/stdlib/Lean/Meta/IndPredBelow.c        |   167 +-
 stage0/stdlib/Lean/Meta/InferType.c           |   930 +-
 stage0/stdlib/Lean/Meta/Instances.c           |     2 +-
 stage0/stdlib/Lean/Meta/KAbstract.c           |  7575 +++--
 stage0/stdlib/Lean/Meta/LevelDefEq.c          |     6 +-
 .../stdlib/Lean/Meta/Match/CaseArraySizes.c   |     2 +-
 stage0/stdlib/Lean/Meta/Match/Match.c         |     2 +-
 stage0/stdlib/Lean/Meta/Match/MatchEqs.c      |   167 +-
 stage0/stdlib/Lean/Meta/Match/MatcherInfo.c   |     2 +-
 stage0/stdlib/Lean/Meta/RecursorInfo.c        |     2 +-
 stage0/stdlib/Lean/Meta/Reduce.c              |     2 +-
 stage0/stdlib/Lean/Meta/SizeOf.c              |     2 +-
 stage0/stdlib/Lean/Meta/SynthInstance.c       |  1722 +-
 stage0/stdlib/Lean/Meta/Tactic/AC/Main.c      |     2 +-
 stage0/stdlib/Lean/Meta/Tactic/Apply.c        |     2 +-
 stage0/stdlib/Lean/Meta/Tactic/Assert.c       |     2 +-
 stage0/stdlib/Lean/Meta/Tactic/Cases.c        |     2 +-
 stage0/stdlib/Lean/Meta/Tactic/Constructor.c  |   380 +-
 stage0/stdlib/Lean/Meta/Tactic/ElimInfo.c     |     2 +-
 stage0/stdlib/Lean/Meta/Tactic/Generalize.c   |     2 +-
 stage0/stdlib/Lean/Meta/Tactic/Induction.c    |     2 +-
 stage0/stdlib/Lean/Meta/Tactic/Injection.c    |     2 +-
 stage0/stdlib/Lean/Meta/Tactic/Intro.c        |     2 +-
 .../Lean/Meta/Tactic/LinearArith/Nat/Basic.c  |     2 +-
 .../Lean/Meta/Tactic/LinearArith/Solver.c     |     2 +-
 stage0/stdlib/Lean/Meta/Tactic/Simp/Main.c    |  4062 +--
 stage0/stdlib/Lean/Meta/Tactic/Simp/Rewrite.c |     2 +-
 stage0/stdlib/Lean/Meta/Tactic/Simp/SimpAll.c |     2 +-
 .../Lean/Meta/Tactic/Simp/SimpTheorems.c      |   353 +-
 stage0/stdlib/Lean/Meta/Tactic/Split.c        |     2 +-
 stage0/stdlib/Lean/Meta/Tactic/Subst.c        |     2 +-
 stage0/stdlib/Lean/Meta/Transform.c           |  1463 +-
 stage0/stdlib/Lean/Meta/UnificationHint.c     |     2 +-
 stage0/stdlib/Lean/Meta/WHNF.c                |   634 +-
 stage0/stdlib/Lean/MetavarContext.c           |  9698 +++---
 stage0/stdlib/Lean/MonadEnv.c                 |     2 +-
 stage0/stdlib/Lean/Parser/Command.c           |  2726 +-
 stage0/stdlib/Lean/ParserCompiler.c           |     2 +-
 .../Lean/PrettyPrinter/Delaborator/Builtins.c |     2 +-
 .../Lean/PrettyPrinter/Delaborator/SubExpr.c  |     2 +-
 .../Delaborator/TopDownAnalyze.c              |     2 +-
 stage0/stdlib/Lean/Server/FileWorker.c        |    12 +-
 .../Lean/Server/FileWorker/RequestHandling.c  |  2061 +-
 .../Lean/Server/FileWorker/WidgetRequests.c   | 22506 +++++++++++++-
 stage0/stdlib/Lean/Server/GoTo.c              |     2 +-
 stage0/stdlib/Lean/Server/Rpc/Basic.c         |   576 +-
 stage0/stdlib/Lean/Server/Rpc/Deriving.c      | 25093 ++++++----------
 .../stdlib/Lean/Server/Rpc/RequestHandling.c  |   641 +-
 stage0/stdlib/Lean/Server/Snapshots.c         |   175 +-
 stage0/stdlib/Lean/Server/Watchdog.c          |     3 +-
 stage0/stdlib/Lean/SubExpr.c                  |     4 +-
 stage0/stdlib/Lean/Syntax.c                   |     2 +-
 stage0/stdlib/Lean/Util/HasConstCache.c       |   103 +-
 stage0/stdlib/Lean/Util/ReplaceExpr.c         |   493 +-
 stage0/stdlib/Lean/Util/ReplaceLevel.c        |   585 +-
 stage0/stdlib/Lean/Util/Trace.c               |     2 +-
 stage0/stdlib/Lean/Widget/Basic.c             |   155 +-
 stage0/stdlib/Lean/Widget/InteractiveCode.c   |   220 +-
 .../Lean/Widget/InteractiveDiagnostic.c       |  1950 +-
 stage0/stdlib/Lean/Widget/InteractiveGoal.c   |  2045 +-
 stage0/stdlib/Lean/Widget/TaggedText.c        |   472 +-
 stage0/stdlib/Std/Data/PersistentArray.c      |     2 +-
 190 files changed, 77316 insertions(+), 48252 deletions(-)

diff --git a/stage0/src/Init/Meta.lean b/stage0/src/Init/Meta.lean
index 4fcad613cd..5995ef1c12 100644
--- a/stage0/src/Init/Meta.lean
+++ b/stage0/src/Init/Meta.lean
@@ -1067,6 +1067,12 @@ def TSepArray.push (sa : TSepArray k sep) (e : TSyntax k) : TSepArray k sep :=
   else 
     { elemsAndSeps := sa.elemsAndSeps.push (mkAtom sep) |>.push e }
 
+instance : EmptyCollection (SepArray sep) where
+  emptyCollection := ⟨∅⟩
+
+instance : EmptyCollection (TSepArray sep k) where
+  emptyCollection := ⟨∅⟩
+
 /-
 We use `CoeTail` here instead of `Coe` to avoid a "loop" when computing `CoeTC`.
 The "loop" is interrupted using the maximum instance size threshold, but it is a performance bottleneck.
diff --git a/stage0/src/Init/Util.lean b/stage0/src/Init/Util.lean
index 2902ce9586..b092ac9afb 100644
--- a/stage0/src/Init/Util.lean
+++ b/stage0/src/Init/Util.lean
@@ -42,8 +42,15 @@ unsafe def ptrAddrUnsafe {α : Type u} (a : @& α) : USize := 0
 @[inline] unsafe def withPtrAddrUnsafe {α : Type u} {β : Type v} (a : α) (k : USize → β) (h : ∀ u₁ u₂, k u₁ = k u₂) : β :=
   k (ptrAddrUnsafe a)
 
+@[inline] unsafe def ptrEq (a b : α) : Bool := ptrAddrUnsafe a == ptrAddrUnsafe b
+
+unsafe def ptrEqList : (as bs : List α) → Bool
+  | [], [] => true
+  | a::as, b::bs => if ptrEq a b then ptrEqList as bs else false
+  | _, _ => false
+
 @[inline] unsafe def withPtrEqUnsafe {α : Type u} (a b : α) (k : Unit → Bool) (h : a = b → k () = true) : Bool :=
-  if ptrAddrUnsafe a == ptrAddrUnsafe b then true else k ()
+  if ptrEq a b then true else k ()
 
 @[implementedBy withPtrEqUnsafe]
 def withPtrEq {α : Type u} (a b : α) (k : Unit → Bool) (h : a = b → k () = true) : Bool := k ()
diff --git a/stage0/src/Lean/Attributes.lean b/stage0/src/Lean/Attributes.lean
index 946f0e53c0..51956c2638 100644
--- a/stage0/src/Lean/Attributes.lean
+++ b/stage0/src/Lean/Attributes.lean
@@ -24,6 +24,17 @@ structure AttributeImplCore where
   applicationTime := AttributeApplicationTime.afterTypeChecking
   deriving Inhabited
 
+/-- You can tag attributes with the 'local' or 'scoped' kind.
+For example: `attribute [local myattr, scoped yourattr, theirattr]`.
+
+This is used to indicate how an attribute should be scoped.
+- local means that the attribute should only be applied in the current scope and forgotten once the current section, namespace, or file is closed.
+- scoped means that the attribute should only be applied while the namespace is open.
+- global means that the attribute should always be applied.
+
+Note that the attribute handler (`AttributeImpl.add`) is responsible for interpreting the kind and
+making sure that these kinds are respected.
+-/
 inductive AttributeKind
   | «global» | «local» | «scoped»
   deriving BEq, Inhabited
diff --git a/stage0/src/Lean/Data/Lsp/LanguageFeatures.lean b/stage0/src/Lean/Data/Lsp/LanguageFeatures.lean
index 58c4f91eac..5b015fb823 100644
--- a/stage0/src/Lean/Data/Lsp/LanguageFeatures.lean
+++ b/stage0/src/Lean/Data/Lsp/LanguageFeatures.lean
@@ -226,11 +226,13 @@ structure SymbolInformation where
   deriving ToJson
 
 inductive SemanticTokenType where
+  -- Used by Lean
   | keyword
   | «variable»
   | property
   | function
-  /-
+  /- Other types included by default in the LSP specification.
+  Not used by the Lean core, but useful to users extending the Lean server. -/
   | «namespace»
   | type
   | «class»
@@ -249,19 +251,23 @@ inductive SemanticTokenType where
   | number
   | regexp
   | operator
-  -/
+  | decorator
 
+-- must be in the same order as the constructors
 def SemanticTokenType.names : Array String :=
-  #["keyword", "variable", "property", "function"]
+  #["keyword", "variable", "property", "function", "namespace", "type", "class",
+    "enum", "interface", "struct", "typeParameter", "parameter", "enumMember",
+    "event", "method", "macro", "modifier", "comment", "string", "number",
+    "regexp", "operator", "decorator"]
 
--- must be the correct index in `names`
-def SemanticTokenType.toNat : SemanticTokenType → Nat
-  | keyword    => 0
-  | «variable» => 1
-  | property   => 2
-  | function   => 3
+def SemanticTokenType.toNat (type : SemanticTokenType) : Nat :=
+  type.toCtorIdx
 
-/-
+/--
+The semantic token modifiers included by default in the LSP specification.
+Not used by the Lean core, but implementing them here allows them to be
+utilized by users extending the Lean server.
+-/
 inductive SemanticTokenModifier where
   | declaration
   | definition
@@ -273,7 +279,14 @@ inductive SemanticTokenModifier where
   | modification
   | documentation
   | defaultLibrary
--/
+
+-- must be in the same order as the constructors
+def SemanticTokenModifier.names : Array String :=
+  #["declaration", "definition", "readonly", "static", "deprecated", "abstract",
+    "async", "modification", "documentation", "defaultLibrary"]
+
+def SemanticTokenModifier.toNat (modifier : SemanticTokenType) : Nat :=
+  modifier.toCtorIdx
 
 structure SemanticTokensLegend where
   tokenTypes : Array String
@@ -298,7 +311,7 @@ structure SemanticTokensRangeParams where
   deriving FromJson, ToJson
 
 structure SemanticTokens where
-  -- resultId?: string;
+  resultId? : Option String := none
   data : Array Nat
   deriving FromJson, ToJson
 
diff --git a/stage0/src/Lean/Declaration.lean b/stage0/src/Lean/Declaration.lean
index 29747fc285..b54eac4f34 100644
--- a/stage0/src/Lean/Declaration.lean
+++ b/stage0/src/Lean/Declaration.lean
@@ -121,7 +121,7 @@ structure TheoremVal extends ConstantVal where
   all : List Name := [name]
   deriving Inhabited
 
-/- Value for an opaque constant declaration `constant x : t := e` -/
+/- Value for an opaque constant declaration `opaque x : t := e` -/
 structure OpaqueVal extends ConstantVal where
   value : Expr
   isUnsafe : Bool
diff --git a/stage0/src/Lean/Elab/Declaration.lean b/stage0/src/Lean/Elab/Declaration.lean
index 17c83b74f5..08ca210182 100644
--- a/stage0/src/Lean/Elab/Declaration.lean
+++ b/stage0/src/Lean/Elab/Declaration.lean
@@ -13,7 +13,6 @@ import Lean.Elab.DeclarationRange
 namespace Lean.Elab.Command
 
 open Meta
-open TSyntax.Compat
 
 private def ensureValidNamespace (name : Name) : MacroM Unit := do
   match name with
@@ -143,7 +142,7 @@ private def inductiveSyntaxToView (modifiers : Modifiers) (decl : Syntax) : Comm
     classes ← getOptDerivingClasses decl[5]
   else
     computedFields ← (decl[5].getOptional?.map (·[1].getArgs) |>.getD #[]).mapM fun cf => withRef cf do
-      return { ref := cf, modifiers := cf[0], fieldId := cf[1].getId, type := cf[3], matchAlts := cf[4] }
+      return { ref := cf, modifiers := cf[0], fieldId := cf[1].getId, type := ⟨cf[3]⟩, matchAlts := ⟨cf[4]⟩ }
     classes ← getOptDerivingClasses decl[6]
   return {
     ref             := decl
@@ -180,7 +179,7 @@ def elabDeclaration : CommandElab := fun stx => do
   match (← liftMacroM <| expandDeclNamespace? stx) with
   | some (ns, newStx) => do
     let ns := mkIdentFrom stx ns
-    let newStx ← `(namespace $ns:ident $newStx end $ns:ident)
+    let newStx ← `(namespace $ns:ident $(⟨newStx⟩) end $ns:ident)
     withMacroExpansion stx newStx <| elabCommand newStx
   | none => do
     let decl     := stx[1]
@@ -260,7 +259,7 @@ def expandMutualNamespace : Macro := fun stx => do
   | some ns =>
     let ns := mkIdentFrom stx ns
     let stxNew := stx.setArg 1 (mkNullNode elemsNew)
-    `(namespace $ns:ident $stxNew end $ns:ident)
+    `(namespace $ns:ident $(⟨stxNew⟩) end $ns:ident)
   | none => Macro.throwUnsupported
 
 @[builtinMacro Lean.Parser.Command.mutual]
@@ -327,35 +326,21 @@ def elabMutual : CommandElab := fun stx => do
     for attrName in toErase do
       Attribute.erase declName attrName
 
-def expandInitCmd (builtin : Bool) : Macro := fun stx => do
-  let optVisibility := stx[0]
-  let optHeader     := stx[2]
-  let doSeq         := stx[3]
-  let attrId        := mkIdentFrom stx <| if builtin then `builtinInit else `init
-  if optHeader.isNone then
-    unless optVisibility.isNone do
-      Macro.throwError "invalid initialization command, 'visibility' modifer is not allowed"
-    `(@[$attrId:ident]def initFn : IO Unit := do $doSeq)
-  else
-    let id   := optHeader[0]
-    let type := optHeader[1][1]
-    if optVisibility.isNone then
+@[builtinMacro Lean.Parser.Command.«initialize»] def expandInitialize : Macro
+  | stx@`($declModifiers:declModifiers $kw:initializeKeyword $[$id? : $type? ←]? $doSeq) => do
+    let attrId := mkIdentFrom stx <| if kw.raw[0].isToken "initialize" then `init else `builtinInit
+    if let (some id, some type) := (id?, type?) then
+      let `(Parser.Command.declModifiersT| $[$doc?:docComment]? $[@[$attrs?,*]]? $(vis?)? $[unsafe%$unsafe?]?) := stx[0]
+        | Macro.throwErrorAt declModifiers "invalid initialization command, unexpected modifiers"
+      let declModifiers ← `(Parser.Command.declModifiersT| $[$doc?:docComment]? @[$attrId:ident initFn, $(attrs?.getD ∅),*] $(vis?)? $[unsafe%$unsafe?]?)
       `(def initFn : IO $type := do $doSeq
-        @[$attrId:ident initFn] opaque $id : $type)
-    else if optVisibility[0].getKind == ``Parser.Command.private then
-      `(def initFn : IO $type := do $doSeq
-        @[$attrId:ident initFn] private opaque $id : $type)
-    else if optVisibility[0].getKind == ``Parser.Command.protected then
-      `(def initFn : IO $type := do $doSeq
-        @[$attrId:ident initFn] protected opaque $id : $type)
+        $(⟨declModifiers⟩):declModifiers opaque $id : $type)
     else
-      Macro.throwError "unexpected visibility annotation"
-
-@[builtinMacro Lean.Parser.Command.«initialize»] def expandInitialize : Macro :=
-  expandInitCmd (builtin := false)
-
-@[builtinMacro Lean.Parser.Command.«builtin_initialize»] def expandBuiltinInitialize : Macro :=
-  expandInitCmd (builtin := true)
+      if let `(Parser.Command.declModifiersT| ) := declModifiers then
+        `(@[$attrId:ident] def initFn : IO Unit := do $doSeq)
+      else
+        Macro.throwErrorAt declModifiers "invalid initialization command, unexpected modifiers"
+  | _ => Macro.throwUnsupported
 
 builtin_initialize
   registerTraceClass `Elab.axiom
diff --git a/stage0/src/Lean/Elab/Deriving/FromToJson.lean b/stage0/src/Lean/Elab/Deriving/FromToJson.lean
index 32872a1207..a0c1f61b49 100644
--- a/stage0/src/Lean/Elab/Deriving/FromToJson.lean
+++ b/stage0/src/Lean/Elab/Deriving/FromToJson.lean
@@ -30,7 +30,7 @@ def mkToJsonInstanceHandler (declNames : Array Name) : CommandElabM Bool := do
           let (isOptField, nm) := mkJsonField field
           if isOptField then ``(opt $nm $(mkIdent <| header.targetNames[0]! ++ field))
           else ``([($nm, toJson $(mkIdent <| header.targetNames[0]! ++ field))])
-        let cmd ← `(private def $(mkIdent ctx.auxFunNames[0]!):ident $header.binders:bracketedBinder* :=
+        let cmd ← `(private def $(mkIdent ctx.auxFunNames[0]!):ident $header.binders:bracketedBinder* : Json :=
           mkObj <| List.join [$fields,*])
         return #[cmd] ++ (← mkInstanceCmds ctx ``ToJson declNames)
       cmds.forM elabCommand
@@ -63,9 +63,9 @@ def mkToJsonInstanceHandler (declNames : Array Name) : CommandElabM Bool := do
           if ctx.usePartial then
             let letDecls ← mkLocalInstanceLetDecls ctx ``ToJson header.argNames
             let auxTerm ← mkLet letDecls auxTerm
-            `(private partial def $toJsonFuncId:ident $header.binders:bracketedBinder* := $auxTerm)
+            `(private partial def $toJsonFuncId:ident $header.binders:bracketedBinder* : Json := $auxTerm)
           else
-            `(private def $toJsonFuncId:ident $header.binders:bracketedBinder* := $auxTerm)
+            `(private def $toJsonFuncId:ident $header.binders:bracketedBinder* : Json := $auxTerm)
         return #[auxCmd] ++ (← mkInstanceCmds ctx ``ToJson declNames)
       cmds.forM elabCommand
       return true
diff --git a/stage0/src/Lean/Elab/Structure.lean b/stage0/src/Lean/Elab/Structure.lean
index 9a1976b960..8496c9d5a3 100644
--- a/stage0/src/Lean/Elab/Structure.lean
+++ b/stage0/src/Lean/Elab/Structure.lean
@@ -500,7 +500,7 @@ private def elabFieldTypeValue (view : StructFieldView) : TermElabM (Option Expr
         Term.synthesizeSyntheticMVarsNoPostponing
         -- TODO: add forbidden predicate using `shortDeclName` from `view`
         let params ← Term.addAutoBoundImplicits params
-        let value ← Term.elabTerm valStx none
+        let value ← Term.withoutAutoBoundImplicit <| Term.elabTerm valStx none
         let value ← mkLambdaFVars params value
         return (none, value)
     | some typeStx =>
@@ -512,7 +512,7 @@ private def elabFieldTypeValue (view : StructFieldView) : TermElabM (Option Expr
         let type  ← mkForallFVars params type
         return (type, none)
       | some valStx =>
-        let value ← Term.elabTermEnsuringType valStx type
+        let value ← Term.withoutAutoBoundImplicit <| Term.elabTermEnsuringType valStx type
         Term.synthesizeSyntheticMVarsNoPostponing
         let type  ← mkForallFVars params type
         let value ← mkLambdaFVars params value
diff --git a/stage0/src/Lean/Elab/Tactic/Basic.lean b/stage0/src/Lean/Elab/Tactic/Basic.lean
index 76dab4f54d..d4ecccfa35 100644
--- a/stage0/src/Lean/Elab/Tactic/Basic.lean
+++ b/stage0/src/Lean/Elab/Tactic/Basic.lean
@@ -131,68 +131,85 @@ def mkInitialTacticInfo (stx : Syntax) : TacticM (TacticM Info) := do
   withInfoContext x (← mkInitialTacticInfo stx)
 
 /-
-Important: we must define `evalTacticUsing` and `expandTacticMacroFns` before we define
+Important: we must define `evalTactic` before we define
 the instance `MonadExcept` for `TacticM` since it backtracks the state including error messages,
 and this is bad when rethrowing the exception at the `catch` block in these methods.
 We marked these places with a `(*)` in these methods.
 -/
 
-private def evalTacticUsing (s : SavedState) (stx : Syntax) (tactics : List (KeyedDeclsAttribute.AttributeEntry Tactic)) : TacticM Unit := do
-  let rec loop
-    | []              => throwErrorAt stx "unexpected syntax {indentD stx}"
-    | evalFn::evalFns => do
-      try
-        withReader ({ · with elaborator := evalFn.declName }) <| withTacticInfoContext stx <| evalFn.value stx
-      catch
-      | ex@(.error ..) =>
-        match evalFns with
-        | []      => throw ex -- (*)
-        | evalFns => s.restore; loop evalFns
-      | ex@(.internal id _) =>
+/--
+  Auxiliary datastructure for capturing exceptions at `evalTactic`.
+-/
+inductive EvalTacticFailure where
+  | /-- Exceptions ≠ AbortException -/ 
+    exception (ex : Exception)
+  | /-- 
+      `abort` exceptions are used when exceptions have already been logged at the message Log.
+      Thus, we save the whole state here to make sure we don't lose them.
+    -/ 
+    abort (s : SavedState)
+
+partial def evalTactic (stx : Syntax) : TacticM Unit :=
+  withRef stx <| withIncRecDepth <| withFreshMacroScope <| match stx with
+    | .node _ k _    =>
+      if k == nullKind then
+        -- Macro writers create a sequence of tactics `t₁ ... tₙ` using `mkNullNode #[t₁, ..., tₙ]`
+        stx.getArgs.forM evalTactic
+      else do
+        trace[Elab.step] "{stx}"
+        let evalFns := tacticElabAttribute.getEntries (← getEnv) stx.getKind
+        let macros  := macroAttribute.getEntries (← getEnv) stx.getKind
+        if evalFns.isEmpty && macros.isEmpty then
+          throwErrorAt stx "tactic '{stx.getKind}' has not been implemented"
+        let s ← Tactic.saveState
+        expandEval s macros evalFns #[]
+    | .missing => pure ()
+    | _ => throwError m!"unexpected tactic{indentD stx}"
+where 
+   throwExs (failures : Array EvalTacticFailure) : TacticM Unit := do
+     let exs := failures.filterMap fun | .abort _ => none | .exception ex => some ex
+     if exs.isEmpty then
+       if let some (.abort s) := failures.find? fun | .abort _ => true | _ => false then
+         s.restore
+         throwAbortTactic
+       else
+         throwErrorAt stx "unexpected syntax {indentD stx}" 
+     else if h : 0 < exs.size then
+       throw exs[0] -- (*)
+     else
+       withRef stx do throwErrorWithNestedErrors "tactic failed" exs -- (*)
+
+    @[inline] handleEx (s : SavedState) (failures : Array EvalTacticFailure) (ex : Exception) (k : Array EvalTacticFailure → TacticM Unit) := do
+      match ex with
+      | .error .. => s.restore; k (failures.push (.exception ex))
+      | .internal id _ =>
         if id == unsupportedSyntaxExceptionId then
-          s.restore; loop evalFns
+          -- We do not store `unsupportedSyntaxExceptionId`, see throwExs
+          s.restore; k failures
+        else if id == abortTacticExceptionId then
+          let failures := failures.push (.abort (← Tactic.saveState))
+          s.restore; k failures
         else
-          throw ex
-  loop tactics
+          throw ex -- (*)
 
-mutual
-
-  partial def expandTacticMacroFns (s : SavedState) (stx : Syntax) (macros : List (KeyedDeclsAttribute.AttributeEntry Macro)) : TacticM Unit :=
-    let rec loop
-      | []    => throwErrorAt stx "tactic '{stx.getKind}' has not been implemented"
-      | m::ms => do
+    expandEval (s : SavedState) (macros : List _) (evalFns : List _) (failures : Array EvalTacticFailure) : TacticM Unit := 
+      match macros with 
+      | [] => eval s evalFns failures
+      | m :: ms =>
         try
           withReader ({ · with elaborator := m.declName }) do
             withTacticInfoContext stx do
               let stx' ← adaptMacro m.value stx
               evalTactic stx'
-        catch ex =>
-          if ms.isEmpty then throw ex -- (*)
-          s.restore; loop ms
-    loop macros
+        catch ex => handleEx s failures ex (expandEval s ms evalFns)
 
-  partial def expandTacticMacro (s : SavedState) (stx : Syntax) : TacticM Unit := do
-    expandTacticMacroFns s stx (macroAttribute.getEntries (← getEnv) stx.getKind)
-
-  partial def evalTacticAux (stx : Syntax) : TacticM Unit :=
-    withRef stx <| withIncRecDepth <| withFreshMacroScope <| match stx with
-      | .node _ k _    =>
-        if k == nullKind then
-          -- Macro writers create a sequence of tactics `t₁ ... tₙ` using `mkNullNode #[t₁, ..., tₙ]`
-          stx.getArgs.forM evalTactic
-        else do
-          trace[Elab.step] "{stx}"
-          let s ← Tactic.saveState
-          match tacticElabAttribute.getEntries (← getEnv) stx.getKind with
-          | []      => expandTacticMacro s stx
-          | evalFns => evalTacticUsing s stx evalFns
-      | .missing => pure ()
-      | _ => throwError m!"unexpected tactic{indentD stx}"
-
-  partial def evalTactic (stx : Syntax) : TacticM Unit :=
-    evalTacticAux stx
-
-end
+    eval (s : SavedState) (evalFns : List _) (failures : Array EvalTacticFailure) : TacticM Unit := do
+      match evalFns with
+      | []              => throwExs failures
+      | evalFn::evalFns => do
+        try
+          withReader ({ · with elaborator := evalFn.declName }) <| withTacticInfoContext stx <| evalFn.value stx
+        catch ex => handleEx s failures ex (eval s evalFns)
 
 def throwNoGoalsToBeSolved : TacticM α :=
   throwError "no goals to be solved"
diff --git a/stage0/src/Lean/Elab/Tactic/ElabTerm.lean b/stage0/src/Lean/Elab/Tactic/ElabTerm.lean
index 202f3621fe..d105d3b19b 100644
--- a/stage0/src/Lean/Elab/Tactic/ElabTerm.lean
+++ b/stage0/src/Lean/Elab/Tactic/ElabTerm.lean
@@ -242,14 +242,10 @@ def elabAsFVar (stx : Syntax) (userName? : Option Name := none) : TacticM FVarId
   match stx with
   | `(tactic| rename $typeStx:term => $h:ident) => do
     withMainContext do
-      /- Remark: we must not use `withoutModifyingState` because we may miss errors message.
-         For example, suppose the following `elabTerm` logs an error during elaboration.
-         In this scenario, the term `type` contains a synthetic `sorry`, and the error
-         message `"failed to find ..."` is not logged by the outer loop.
-         By using `withoutModifyingStateWithInfoAndMessages`, we ensure that
-         the messages and the info trees are preserved while the rest of the
-         state is backtracked. -/
-      let fvarId ← withoutModifyingStateWithInfoAndMessages <| withNewMCtxDepth do
+      /- Remark: we also use `withoutRecover` to make sure `elabTerm` does not succeed
+         using `sorryAx`, and we get `"failed to find ..."` which will not be logged because
+         it contains synthetic sorry's -/
+      let fvarId ← withoutModifyingState <| withNewMCtxDepth <| withoutRecover do
         let type ← elabTerm typeStx none (mayPostpone := true)
         let fvarId? ← (← getLCtx).findDeclRevM? fun localDecl => do
           if (← isDefEq type localDecl.type) then return localDecl.fvarId else return none
diff --git a/stage0/src/Lean/Elab/Term.lean b/stage0/src/Lean/Elab/Term.lean
index ec0fda41a1..50c6eab784 100644
--- a/stage0/src/Lean/Elab/Term.lean
+++ b/stage0/src/Lean/Elab/Term.lean
@@ -850,13 +850,13 @@ Otherwise, we just use the basic `tryCoe`.
 
 Extensions for monads.
 
-1- Try to unify `n` and `m`. If it succeeds, then we use
-   ```
-   coeM {m : Type u → Type v} {α β : Type u} [∀ a, CoeT α a β] [Monad m] (x : m α) : m β
-   ```
-   `n` must be a `Monad` to use this one.
+1. Try to unify `n` and `m`. If it succeeds, then we use
+  ```
+  coeM {m : Type u → Type v} {α β : Type u} [∀ a, CoeT α a β] [Monad m] (x : m α) : m β
+  ```
+  `n` must be a `Monad` to use this one.
 
-2- If there is monad lift from `m` to `n` and we can unify `α` and `β`, we use
+2. If there is monad lift from `m` to `n` and we can unify `α` and `β`, we use
   ```
   liftM : ∀ {m : Type u_1 → Type u_2} {n : Type u_1 → Type u_3} [self : MonadLiftT m n] {α : Type u_1}, m α → n α
   ```
@@ -871,7 +871,7 @@ Extensions for monads.
 
   ```
 
-3- If there is a monad lif from `m` to `n` and a coercion from `α` to `β`, we use
+3. If there is a monad lif from `m` to `n` and a coercion from `α` to `β`, we use
   ```
   liftCoeM {m : Type u → Type v} {n : Type u → Type w} {α β : Type u} [MonadLiftT m n] [∀ a, CoeT α a β] [Monad n] (x : m α) : n β
   ```
diff --git a/stage0/src/Lean/Expr.lean b/stage0/src/Lean/Expr.lean
index 2947ebbdc0..82f09a7c32 100644
--- a/stage0/src/Lean/Expr.lean
+++ b/stage0/src/Lean/Expr.lean
@@ -732,9 +732,6 @@ opaque eqv (a : @& Expr) (b : @& Expr) : Bool
 instance : BEq Expr where
   beq := Expr.eqv
 
-protected unsafe def ptrEq (a b : Expr) : Bool :=
-  ptrAddrUnsafe a == ptrAddrUnsafe b
-
 /--
 Return true iff `a` and `b` are equal.
 Binder names and annotations are taking into account.
@@ -1393,101 +1390,120 @@ def containsFVar (e : Expr) (fvarId : FVarId) : Bool :=
   e.hasAnyFVar (· == fvarId)
 
 /-!
-The update functions here are defined using C code. They will try to avoid
-allocating new values using pointer equality.
-The hypotheses `(h : e.is...)` are used to ensure Lean will not crash
-at runtime.
-The `update*!` functions are inlined and provide a convenient way of using the
-update proofs without providing proofs.
-Note that if they are used under a match-expression, the compiler will eliminate
-the double-match.
+The update functions try to avoid allocating new values using pointer equality.
+Note that if the `update*!` functions are used under a match-expression,
+the compiler will eliminate the double-match.
 -/
 
-@[extern "lean_expr_update_app"]
-def updateApp (e : Expr) (newFn : Expr) (newArg : Expr) (h : e.isApp) : Expr :=
-  mkApp newFn newArg
-
-@[inline] def updateApp! (e : Expr) (newFn : Expr) (newArg : Expr) : Expr :=
-  match h : e with
-  | app .. => updateApp e newFn newArg (h ▸ rfl)
-  | _      => panic! "application expected"
-
-@[extern "lean_expr_update_const"]
-def updateConst (e : Expr) (newLevels : List Level) (h : e.isConst) : Expr :=
-  mkConst e.constName! newLevels
-
-@[inline] def updateConst! (e : Expr) (newLevels : List Level) : Expr :=
-  match h : e with
-  | const .. => updateConst e newLevels (h ▸ rfl)
-  | _            => panic! "constant expected"
-
-@[extern "lean_expr_update_sort"]
-def updateSort (e : Expr) (newLevel : Level) (h : e.isSort) : Expr :=
-  mkSort newLevel
-
-@[inline] def updateSort! (e : Expr) (newLevel : Level) : Expr :=
-  match h : e with
-  | sort .. => updateSort e newLevel (h ▸ rfl)
-  | _        => panic! "level expected"
-
-@[extern "lean_expr_update_proj"]
-def updateProj (e : Expr) (newExpr : Expr) (h : e.isProj) : Expr :=
+@[inline] private unsafe def updateApp!Impl (e : Expr) (newFn : Expr) (newArg : Expr) : Expr :=
   match e with
-  | proj s i .. => mkProj s i newExpr
-  | _           => e -- unreachable because of `h`
+  | app fn arg => if ptrEq fn newFn && ptrEq arg newArg then e else mkApp newFn newArg
+  | _          => panic! "application expected"
 
-@[extern "lean_expr_update_mdata"]
-def updateMData (e : Expr) (newExpr : Expr) (h : e.isMData) : Expr :=
+@[implementedBy updateApp!Impl]
+def updateApp! (e : Expr) (newFn : Expr) (newArg : Expr) : Expr :=
   match e with
-  | mdata d .. => mkMData d newExpr
-  | _          => e -- unreachable because of `h`
+  | app _ _ => mkApp newFn newArg
+  | _       => panic! "application expected"
 
-@[inline] def updateMData! (e : Expr) (newExpr : Expr) : Expr :=
-  match h : e with
-  | mdata .. => updateMData e newExpr (h ▸ rfl)
-  | _        => panic! "mdata expected"
+@[inline] private unsafe def updateConst!Impl (e : Expr) (newLevels : List Level) : Expr :=
+  match e with
+  | const n ls => if ptrEqList ls newLevels then e else mkConst n newLevels
+  | _          => panic! "constant expected"
 
-@[inline] def updateProj! (e : Expr) (newExpr : Expr) : Expr :=
-  match h : e with
-  | proj .. => updateProj e newExpr (h ▸ rfl)
-  | _       => panic! "proj expected"
+@[implementedBy updateConst!Impl]
+def updateConst! (e : Expr) (newLevels : List Level) : Expr :=
+  match e with
+  | const n _ => mkConst n newLevels
+  | _         => panic! "constant expected"
 
-@[extern "lean_expr_update_forall"]
-def updateForall (e : Expr) (newBinfo : BinderInfo) (newDomain : Expr) (newBody : Expr) (h : e.isForall) : Expr :=
-  mkForall e.bindingName! newBinfo newDomain newBody
+@[inline] private unsafe def updateSort!Impl (e : Expr) (u' : Level) : Expr :=
+  match e with
+  | sort u => if ptrEq u u' then e else mkSort u'
+  | _      => panic! "level expected"
 
-@[inline] def updateForall! (e : Expr) (newBinfo : BinderInfo) (newDomain : Expr) (newBody : Expr) : Expr :=
-  match h : e with
-  | forallE .. => updateForall e newBinfo newDomain newBody (h ▸ rfl)
-  | _          => panic! "forall expected"
+@[implementedBy updateSort!Impl]
+def updateSort! (e : Expr) (newLevel : Level) : Expr :=
+  match e with
+  | sort _ => mkSort newLevel
+  | _      => panic! "level expected"
 
-@[inline] def updateForallE! (e : Expr) (newDomain : Expr) (newBody : Expr) : Expr :=
-  match h : e with
-  | forallE _ _ _ c => updateForall e c newDomain newBody (h ▸ rfl)
+@[inline] private unsafe def updateMData!Impl (e : Expr) (newExpr : Expr) : Expr :=
+  match e with
+  | mdata d a => if ptrEq a newExpr then e else mkMData d newExpr
+  | _         => panic! "mdata expected"
+
+@[implementedBy updateMData!Impl]
+def updateMData! (e : Expr) (newExpr : Expr) : Expr :=
+  match e with
+  | mdata d _ => mkMData d newExpr
+  | _         => panic! "mdata expected"
+
+@[inline] private unsafe def updateProj!Impl (e : Expr) (newExpr : Expr) : Expr :=
+  match e with
+  | proj s i a => if ptrEq a newExpr then e else mkProj s i newExpr
+  | _          => panic! "proj expected"
+
+@[implementedBy updateProj!Impl]
+def updateProj! (e : Expr) (newExpr : Expr) : Expr :=
+  match e with
+  | proj s i _ => mkProj s i newExpr
+  | _          => panic! "proj expected"
+
+@[inline] private unsafe def updateForall!Impl (e : Expr) (newBinfo : BinderInfo) (newDomain : Expr) (newBody : Expr) : Expr :=
+  match e with
+  | forallE n d b bi =>
+    if ptrEq d newDomain && ptrEq b newBody && bi == newBinfo then
+      e
+    else
+      mkForall n newBinfo newDomain newBody
   | _               => panic! "forall expected"
 
-@[extern "lean_expr_update_lambda"]
-def updateLambda (e : Expr) (newBinfo : BinderInfo) (newDomain : Expr) (newBody : Expr) (h : e.isLambda) : Expr :=
-  mkLambda e.bindingName! newBinfo newDomain newBody
+@[implementedBy updateForall!Impl]
+def updateForall! (e : Expr) (newBinfo : BinderInfo) (newDomain : Expr) (newBody : Expr) : Expr :=
+  match e with
+  | forallE n _ _ _ => mkForall n newBinfo newDomain newBody
+  | _               => panic! "forall expected"
 
-@[inline] def updateLambda! (e : Expr) (newBinfo : BinderInfo) (newDomain : Expr) (newBody : Expr) : Expr :=
-  match h : e with
-  | lam .. => updateLambda e newBinfo newDomain newBody (h ▸ rfl)
-  | _      => panic! "lambda expected"
+@[inline] def updateForallE! (e : Expr) (newDomain : Expr) (newBody : Expr) : Expr :=
+  match e with
+  | forallE n d b bi => updateForall! (forallE n d b bi) bi newDomain newBody
+  | _                => panic! "forall expected"
 
-@[inline] def updateLambdaE! (e : Expr) (newDomain : Expr) (newBody : Expr) : Expr :=
-  match h : e with
-  | lam _ _ _ c => updateLambda e c newDomain newBody (h ▸ rfl)
+@[inline] private unsafe def updateLambda!Impl (e : Expr) (newBinfo : BinderInfo) (newDomain : Expr) (newBody : Expr) : Expr :=
+  match e with
+  | lam n d b bi =>
+    if ptrEq d newDomain && ptrEq b newBody && bi == newBinfo then
+      e
+    else
+      mkLambda n newBinfo newDomain newBody
   | _           => panic! "lambda expected"
 
-@[extern "lean_expr_update_let"]
-def updateLet (e : Expr) (newType : Expr) (newVal : Expr) (newBody : Expr) (h : e.isLet) : Expr :=
-  mkLet e.letName! newType newVal newBody
+@[implementedBy updateLambda!Impl]
+def updateLambda! (e : Expr) (newBinfo : BinderInfo) (newDomain : Expr) (newBody : Expr) : Expr :=
+  match e with
+  | lam n _ _ _ => mkLambda n newBinfo newDomain newBody
+  | _           => panic! "lambda expected"
 
-@[inline] def updateLet! (e : Expr) (newType : Expr) (newVal : Expr) (newBody : Expr) : Expr :=
-  match h : e with
-  | letE .. => updateLet e newType newVal newBody (h ▸ rfl)
-  | _       => panic! "let expression expected"
+@[inline] def updateLambdaE! (e : Expr) (newDomain : Expr) (newBody : Expr) : Expr :=
+  match e with
+  | lam n d b bi => updateLambda! (lam n d b bi) bi newDomain newBody
+  | _            => panic! "lambda expected"
+
+@[inline] private unsafe def updateLet!Impl (e : Expr) (newType : Expr) (newVal : Expr) (newBody : Expr) : Expr :=
+  match e with
+  | letE n t v b nonDep =>
+    if ptrEq t newType && ptrEq v newVal && ptrEq b newBody then
+      e
+    else
+      letE n newType newVal newBody nonDep
+  | _              => panic! "let expression expected"
+
+@[implementedBy updateLet!Impl]
+def updateLet! (e : Expr) (newType : Expr) (newVal : Expr) (newBody : Expr) : Expr :=
+  match e with
+  | letE n _ _ _ c => letE n newType newVal newBody c
+  | _              => panic! "let expression expected"
 
 def updateFn : Expr → Expr → Expr
   | e@(app f a), g => e.updateApp! (updateFn f g) a
diff --git a/stage0/src/Lean/Level.lean b/stage0/src/Lean/Level.lean
index c5efb8df8e..4e93c0b56f 100644
--- a/stage0/src/Lean/Level.lean
+++ b/stage0/src/Lean/Level.lean
@@ -493,11 +493,9 @@ end Level
     elseK ()
 
 /- Similar to `mkLevelMax`, but applies cheap simplifications -/
-@[export lean_level_mk_max_simp]
 def mkLevelMax' (u v : Level) : Level :=
   mkLevelMaxCore u v fun _ => mkLevelMax u v
 
-@[export lean_level_simp_max]
 def simpLevelMax' (u v : Level) (d : Level) : Level :=
   mkLevelMaxCore u v fun _ => d
 
@@ -509,51 +507,52 @@ def simpLevelMax' (u v : Level) (d : Level) : Level :=
   else elseK ()
 
 /- Similar to `mkLevelIMax`, but applies cheap simplifications -/
-@[export lean_level_mk_imax_simp]
 def mkLevelIMax' (u v : Level) : Level :=
   mkLevelIMaxCore u v fun _ => mkLevelIMax u v
 
-@[export lean_level_simp_imax]
 def simpLevelIMax' (u v : Level) (d : Level) :=
   mkLevelIMaxCore u v fun _ => d
 
 namespace Level
 
-/- The update functions here are defined using C code. They will try to avoid
-   allocating new values using pointer equality.
-   The hypotheses `(h : e.is...)` are used to ensure Lean will not crash
-   at runtime.
-   The `update*!` functions are inlined and provide a convenient way of using the
-   update proofs without providing proofs.
-   Note that if they are used under a match-expression, the compiler will eliminate
-   the double-match. -/
+/-!
+The update functions try to avoid allocating new values using pointer equality.
+Note that if the `update*!` functions are used under a match-expression,
+the compiler will eliminate the double-match.
+-/
 
-@[extern "lean_level_update_succ"]
-def updateSucc (lvl : Level) (newLvl : Level) (h : lvl.isSucc) : Level :=
-  mkLevelSucc newLvl
+@[inline] private unsafe def updateSucc!Impl (lvl : Level) (newLvl : Level) : Level :=
+  match lvl with
+  | succ l => if ptrEq l newLvl then lvl else mkLevelSucc newLvl
+  | _      => panic! "succ level expected"
 
-@[inline] def updateSucc! (lvl : Level) (newLvl : Level) : Level :=
-match h : lvl with
-  | succ .. => updateSucc lvl newLvl (h ▸ rfl)
-  | _       => panic! "succ level expected"
+@[implementedBy updateSucc!Impl]
+def updateSucc! (lvl : Level) (newLvl : Level) : Level :=
+  match lvl with
+  | succ _ => mkLevelSucc newLvl
+  | _      => panic! "succ level expected"
 
-@[extern "lean_level_update_max"]
-def updateMax (lvl : Level) (newLhs : Level) (newRhs : Level) (h : lvl.isMax) : Level :=
-  mkLevelMax' newLhs newRhs
+@[inline] private unsafe def updateMax!Impl (lvl : Level) (newLhs : Level) (newRhs : Level) : Level :=
+  match lvl with
+  | max lhs rhs => if ptrEq lhs newLhs && ptrEq rhs newRhs then simpLevelMax' newLhs newRhs lvl else mkLevelMax' newLhs newRhs
+  | _           => panic! "max level expected"
 
-@[inline] def updateMax! (lvl : Level) (newLhs : Level) (newRhs : Level) : Level :=
-  match h : lvl with
-  | max .. => updateMax lvl newLhs newRhs (h ▸ rfl)
-  | _      => panic! "max level expected"
+@[implementedBy updateMax!Impl]
+def updateMax! (lvl : Level) (newLhs : Level) (newRhs : Level) : Level :=
+  match lvl with
+  | max _ _ => mkLevelMax' newLhs newRhs
+  | _       => panic! "max level expected"
 
-@[extern "lean_level_update_imax"]
-def updateIMax (lvl : Level) (newLhs : Level) (newRhs : Level) (h : lvl.isIMax) : Level :=
-  mkLevelIMax' newLhs newRhs
+@[inline] private unsafe def updateIMax!Impl (lvl : Level) (newLhs : Level) (newRhs : Level) : Level :=
+  match lvl with
+  | imax lhs rhs => if ptrEq lhs newLhs && ptrEq rhs newRhs then simpLevelIMax' newLhs newRhs lvl else mkLevelIMax' newLhs newRhs
+  | _            => panic! "imax level expected"
 
-@[inline] def updateIMax! (lvl : Level) (newLhs : Level) (newRhs : Level) : Level :=
-  match h : lvl with
-  | imax .. => updateIMax lvl newLhs newRhs (h ▸ rfl)
-  | _       => panic! "imax level expected"
+@[implementedBy updateIMax!Impl]
+def updateIMax! (lvl : Level) (newLhs : Level) (newRhs : Level) : Level :=
+  match lvl with
+  | imax _ _ => mkLevelIMax' newLhs newRhs
+  | _        => panic! "imax level expected"
 
 def mkNaryMax : List Level → Level
   | []    => levelZero
diff --git a/stage0/src/Lean/Meta/Match/Match.lean b/stage0/src/Lean/Meta/Match/Match.lean
index b2ba02d2c8..c3f9aa9378 100644
--- a/stage0/src/Lean/Meta/Match/Match.lean
+++ b/stage0/src/Lean/Meta/Match/Match.lean
@@ -188,18 +188,18 @@ private def processAsPattern (p : Problem) : MetaM Problem :=
       match alt.patterns with
       | Pattern.as fvarId p h :: ps =>
         /- We used to use `checkAndReplaceFVarId` here, but `x` and `fvarId` may have different types
-           when dependent types are beind used. Let's consider the repro for issue #471
-           ```
-            inductive vec : Nat → Type
-            | nil : vec 0
-            | cons : Int → vec n → vec n.succ
+          when dependent types are beind used. Let's consider the repro for issue #471
+          ```
+          inductive vec : Nat → Type
+          | nil : vec 0
+          | cons : Int → vec n → vec n.succ
 
-            def vec_len : vec n → Nat
-            | vec.nil => 0
-            | x@(vec.cons h t) => vec_len t + 1
+          def vec_len : vec n → Nat
+          | vec.nil => 0
+          | x@(vec.cons h t) => vec_len t + 1
 
-           ```
-           we reach the state
+          ```
+          we reach the state
           ```
             [Meta.Match.match] remaining variables: [x✝:(vec n✝)]
             alternatives:
@@ -297,7 +297,7 @@ def assign (fvarId : FVarId) (v : Expr) : M Bool := do
         The first step is a variable-transition which replaces `β` with `β✝` in the first and third alternatives.
         The constraint `β✝ === α` in the second alternative is lost. Note that `α` is not an alternative variable.
         After applying the variable-transition step twice, we reach the following state
-        ``lean
+        ```lean
         [Meta.Match.match] remaining variables: [f✝:(Arrow β✝ γ✝), g✝:(Arrow α β✝)]
         alternatives:
           [g:(Arrow α β✝)] |- [(Arrow.id .(β✝)), g] => h_1 β✝ g
diff --git a/stage0/src/Lean/Meta/Tactic/Constructor.lean b/stage0/src/Lean/Meta/Tactic/Constructor.lean
index 29b6132866..93ab123660 100644
--- a/stage0/src/Lean/Meta/Tactic/Constructor.lean
+++ b/stage0/src/Lean/Meta/Tactic/Constructor.lean
@@ -9,7 +9,11 @@ import Lean.Meta.Tactic.Apply
 
 namespace Lean.Meta
 
-def constructor (mvarId : MVarId) : MetaM (List MVarId) := do
+/--
+When the goal `mvarId` is an inductive datatype,
+`constructor` calls `apply` with the first matching constructor.
+-/
+def constructor (mvarId : MVarId) (cfg : ApplyConfig := {}) : MetaM (List MVarId) := do
   withMVarContext mvarId do
     checkNotAssigned mvarId `constructor
     let target ← getMVarType' mvarId
@@ -18,7 +22,7 @@ def constructor (mvarId : MVarId) : MetaM (List MVarId) := do
       fun ival us => do
         for ctor in ival.ctors do
           try
-            return ← apply mvarId (Lean.mkConst ctor us)
+            return ← apply mvarId (Lean.mkConst ctor us) cfg
           catch _ =>
             pure ()
         throwTacticEx `constructor mvarId "no applicable constructor found"
diff --git a/stage0/src/Lean/Parser/Command.lean b/stage0/src/Lean/Parser/Command.lean
index be0f7bcc2f..096efe0117 100644
--- a/stage0/src/Lean/Parser/Command.lean
+++ b/stage0/src/Lean/Parser/Command.lean
@@ -132,8 +132,8 @@ def openDecl         := openHiding <|> openRenaming <|> openOnly <|> openSimple
 @[builtinCommandParser] def «open»    := leading_parser withPosition ("open " >> openDecl)
 
 @[builtinCommandParser] def «mutual» := leading_parser "mutual " >> many1 (ppLine >> notSymbol "end" >> commandParser) >> ppDedent (ppLine >> "end") >> terminationSuffix
-@[builtinCommandParser] def «initialize» := leading_parser optional visibility >> "initialize " >> optional (atomic (ident >> Term.typeSpec >> Term.leftArrow)) >> Term.doSeq
-@[builtinCommandParser] def «builtin_initialize» := leading_parser optional visibility >> "builtin_initialize " >> optional (atomic (ident >> Term.typeSpec >> Term.leftArrow)) >> Term.doSeq
+def initializeKeyword := leading_parser "initialize " <|> "builtin_initialize "
+@[builtinCommandParser] def «initialize» := leading_parser declModifiers false >> initializeKeyword >> optional (atomic (ident >> Term.typeSpec >> Term.leftArrow)) >> Term.doSeq
 
 @[builtinCommandParser] def «in»  := trailing_parser withOpen (" in " >> commandParser)
 
diff --git a/stage0/src/Lean/Server/FileWorker/RequestHandling.lean b/stage0/src/Lean/Server/FileWorker/RequestHandling.lean
index 411c58e375..208323b607 100644
--- a/stage0/src/Lean/Server/FileWorker/RequestHandling.lean
+++ b/stage0/src/Lean/Server/FileWorker/RequestHandling.lean
@@ -237,18 +237,10 @@ open Parser.Command in
 partial def handleDocumentSymbol (_ : DocumentSymbolParams)
     : RequestM (RequestTask DocumentSymbolResult) := do
   let doc ← readDoc
-  mapTask (← doc.cmdSnaps.waitHead?) fun _ => do
-    let ⟨cmdSnaps, e?⟩ ← doc.cmdSnaps.getFinishedPrefix
-    let mut stxs := cmdSnaps.map (·.stx)
-    match e? with
-    | some ElabTaskError.aborted =>
-      throw RequestError.fileChanged
-    | some (ElabTaskError.ioError e) =>
-      throw (e : RequestError)
-    | _ => pure ()
-
-    let lastSnap := cmdSnaps.getLast!  -- see `waitHead?` above
-    stxs := stxs ++ (← parseAhead doc.meta.mkInputContext lastSnap).toList
+  -- bad: we have to wait on elaboration of the entire file before we can report document symbols
+  let t ← doc.cmdSnaps.waitAll
+  mapTask t fun (snaps, _) => do
+    let mut stxs := snaps.map (·.stx)
     let (syms, _) := toDocumentSymbols doc.meta.text stxs
     return { syms := syms.toArray }
 where
diff --git a/stage0/src/Lean/Server/Rpc/Basic.lean b/stage0/src/Lean/Server/Rpc/Basic.lean
index 1d1c5f93c0..b0e4510481 100644
--- a/stage0/src/Lean/Server/Rpc/Basic.lean
+++ b/stage0/src/Lean/Server/Rpc/Basic.lean
@@ -42,10 +42,13 @@ non-JSON-serializable fields can be auto-encoded in two ways:
 -- TODO(WN): for Lean.js, have third parameter defining the client-side structure;
 -- or, compile `WithRpcRef` to "opaque reference" on the client
 class RpcEncoding (α : Type) (β : outParam Type) where
-  rpcEncode {m : Type → Type} [Monad m] [MonadRpcSession m] : α → m β
+  rpcEncode {m : Type → Type} [Monad m] [MonadRpcSession m] : α → ExceptT String m β
   rpcDecode {m : Type → Type} [Monad m] [MonadRpcSession m] : β → ExceptT String m α
 export RpcEncoding (rpcEncode rpcDecode)
 
+instance : Nonempty (RpcEncoding α β) :=
+  ⟨{ rpcEncode := fun _ => throw "unreachable", rpcDecode := fun _ => throw "unreachable" }⟩
+
 instance [FromJson α] [ToJson α] : RpcEncoding α α where
   rpcEncode := pure
   rpcDecode := pure
diff --git a/stage0/src/Lean/Server/Rpc/Deriving.lean b/stage0/src/Lean/Server/Rpc/Deriving.lean
index c106b84d07..8ad3231d07 100644
--- a/stage0/src/Lean/Server/Rpc/Deriving.lean
+++ b/stage0/src/Lean/Server/Rpc/Deriving.lean
@@ -20,26 +20,14 @@ private def deriveWithRefInstance (typeNm : Name) : CommandElabM Bool := do
   -- TODO(WN): check that `typeNm` is not a scalar type
   let typeId := mkIdent typeNm
   let cmds ← `(
-    section
-    variable {m : Type → Type}
-    unsafe def encodeUnsafe [Monad m] [MonadRpcSession m] (r : WithRpcRef $typeId:ident) : m Lsp.RpcRef :=
-      WithRpcRef.encodeUnsafe $(quote typeNm) r
+    unsafe def unsafeInst : RpcEncoding (WithRpcRef $typeId:ident) Lsp.RpcRef where
+      rpcEncode := WithRpcRef.encodeUnsafe $(quote typeNm)
+      rpcDecode := WithRpcRef.decodeUnsafeAs $typeId:ident $(quote typeNm)
 
-    @[implementedBy encodeUnsafe]
-    opaque encode [Monad m] [MonadRpcSession m] (r : WithRpcRef $typeId:ident) : m Lsp.RpcRef :=
-      pure ⟨0⟩
+    @[implementedBy unsafeInst]
+    opaque inst : RpcEncoding (WithRpcRef $typeId) Lsp.RpcRef
 
-    unsafe def decodeUnsafe [Monad m] [MonadRpcSession m] (r : Lsp.RpcRef) : ExceptT String m (WithRpcRef $typeId:ident) :=
-      WithRpcRef.decodeUnsafeAs $typeId:ident $(quote typeNm) r
-
-    @[implementedBy decodeUnsafe]
-    opaque decode [Monad m] [MonadRpcSession m] (r : Lsp.RpcRef) : ExceptT String m (WithRpcRef $typeId:ident) :=
-      throw "unreachable"
-
-    instance : RpcEncoding (WithRpcRef $typeId:ident) Lsp.RpcRef :=
-      { rpcEncode := encode
-        rpcDecode := decode }
-    end
+    instance : RpcEncoding (WithRpcRef $typeId) Lsp.RpcRef := inst
   )
   elabCommand cmds
   return true
@@ -85,45 +73,27 @@ def withFieldsFlattened (indVal : InductiveVal) (params : Array Expr)
 
 end
 
-def isOptField (n : Name) : Bool :=
-  n.toString.endsWith "?"
+private def getRpcPacketFor (ty : Expr) : MetaM Expr := do
+  let packetTy ← mkFreshExprMVar (Expr.sort levelOne)
+  let _ ← synthInstance (mkApp2 (mkConst ``RpcEncoding) ty packetTy)
+  instantiateMVars packetTy
 
-private def deriveStructureInstance (indVal : InductiveVal) (params : Array Expr) : TermElabM Command :=
+private def deriveStructureInstance (indVal : InductiveVal) (params : Array Expr)
+    (paramBinders packetParamBinders encInstBinders : Array (TSyntax ``Parser.Term.bracketedBinder)) : TermElabM Command := do
   withFields indVal params fun fields => do
     trace[Elab.Deriving.RpcEncoding] "for structure {indVal.name} with params {params}"
-    -- Postulate that every field have a rpc encoding, storing the encoding type ident
-    -- in `fieldEncIds`. When multiple fields have the same type, we reuse the encoding type
-    -- as otherwise typeclass synthesis fails.
     let mut binders := #[]
     let mut fieldIds := #[]
-    let mut fieldEncIds : Array Term := #[]
-    let mut uniqFieldEncIds : Array Ident := #[]
-    let mut fieldEncIds' : DiscrTree Ident := {}
+    let mut fieldEncTypeStxs := #[]
     for (fieldName, fieldTp) in fields do
       let mut fieldTp := fieldTp
-      if isOptField fieldName then
-        if !fieldTp.isAppOf ``Option then
-          throwError "optional field '{fieldName}' has type{indentD m!"{fieldTp}"}\nbut is expected to have type{indentD "Option _"}" --"
-        fieldTp := fieldTp.getArg! 0
 
-      -- postulate that the field has an encoding and remember the encoding's binder name
+      let fieldEncTypeStx ← PrettyPrinter.delab (← getRpcPacketFor fieldTp)
+      let stx ← PrettyPrinter.delab fieldTp
       fieldIds := fieldIds.push <| mkIdent fieldName
-      let mut fieldEncId : Ident := ⟨Syntax.missing⟩
-      match (← fieldEncIds'.getMatch fieldTp).back? with
-      | none =>
-        fieldEncId ← mkIdent <$> mkFreshUserName fieldName
-        binders := binders.push (← `(bracketedBinder| ( $fieldEncId:ident )))
-        let stx ← PrettyPrinter.delab fieldTp
-        binders := binders.push
-          (← `(bracketedBinder| [ $(mkIdent ``Lean.Server.RpcEncoding) $stx $fieldEncId:ident ]))
-        fieldEncIds' ← fieldEncIds'.insert fieldTp fieldEncId
-        uniqFieldEncIds := uniqFieldEncIds.push fieldEncId
-      | some fid => fieldEncId := fid
-
-      if isOptField fieldName then
-        fieldEncIds := fieldEncIds.push <| ← ``(Option $fieldEncId:ident)
-      else
-        fieldEncIds := fieldEncIds.push fieldEncId
+      fieldEncTypeStxs := fieldEncTypeStxs.push fieldEncTypeStx
+      binders := binders.push
+        (← `(bracketedBinder| [ RpcEncoding $stx $fieldEncTypeStx ]))
 
     -- helpers for field initialization syntax
     let fieldInits (func : Name) := fieldIds.mapM fun fid =>
@@ -134,115 +104,88 @@ private def deriveStructureInstance (indVal : InductiveVal) (params : Array Expr
     -- helpers for type name syntax
     let paramIds ← params.mapM fun p => return mkIdent (← getFVarLocalDecl p).userName
     let typeId := Syntax.mkApp (← `(@$(mkIdent indVal.name))) paramIds
-    let packetId ← mkIdent <$> mkFreshUserName `RpcEncodingPacket
-    let packetAppliedId := Syntax.mkApp packetId uniqFieldEncIds
+    let instId := mkIdent (`_root_ ++ indVal.name.appendBefore "instRpcEncoding")
 
-    `(variable $binders*
+    `(variable $packetParamBinders* in
+      structure RpcEncodingPacket where
+        $[($fieldIds : $fieldEncTypeStxs)]*
+        deriving FromJson, ToJson
 
-      structure $packetId:ident where
-        $[($fieldIds : $fieldEncIds)]*
-        deriving $(mkIdent ``FromJson), $(mkIdent ``ToJson)
-
-      instance : $(mkIdent ``RpcEncoding) $typeId $packetAppliedId where
-        rpcEncode a := return {
-          $[$encInits],*
-        }
-        rpcDecode a := return {
-          $[$decInits],*
-        }
+      variable $(paramBinders ++ packetParamBinders ++ encInstBinders)* in
+      @[instance] def $instId := show RpcEncoding $typeId (RpcEncodingPacket ..) from {
+        rpcEncode := fun a => return { $[$encInits],* }
+        rpcDecode := fun a => return { $[$decInits],* }
+      }
     )
 
 private structure CtorState where
-  -- names of encoded argument types in the RPC packet
-  encArgTypes : DiscrTree Name := {}
-  uniqEncArgTypes : Array Name := #[]
-  -- binders for `encArgTypes` as well as the relevant `RpcEncoding`s
-  binders : Array (TSyntax ``Parser.Term.bracketedBinder) := #[]
   -- the syntax of each constructor in the packet
   ctors : Array (TSyntax ``Parser.Command.ctor) := #[]
   -- syntax of each arm of the `rpcEncode` pattern-match
   encodes : Array (TSyntax ``Parser.Term.matchAlt) := #[]
   -- syntax of each arm of the `rpcDecode` pattern-match
   decodes : Array (TSyntax ``Parser.Term.matchAlt) := #[]
-  deriving Inhabited
 
 private def matchF := Lean.Parser.Term.matchAlt (rhsParser := Lean.Parser.termParser)
-private def deriveInductiveInstance (indVal : InductiveVal) (params : Array Expr) : TermElabM Command := do
+private def deriveInductiveInstance (indVal : InductiveVal) (params : Array Expr)
+    (paramBinders packetParamBinders encInstBinders : Array (TSyntax ``Parser.Term.bracketedBinder)) : TermElabM Command := do
   trace[Elab.Deriving.RpcEncoding] "for inductive {indVal.name} with params {params}"
+  withoutModifyingEnv do
+  let packetNm := (← `(RpcEncodingPacket)).1.getId
+  addDecl <| .axiomDecl {
+    name := packetNm
+    levelParams := []
+    type := mkSort levelOne
+    isUnsafe := true
+  }
+  let pktCtorTp := mkConst packetNm
+  let recInstTp := mkApp2 (mkConst ``RpcEncoding) (mkAppN (mkConst indVal.name) params) pktCtorTp
+  withLocalDecl `inst .instImplicit recInstTp fun _ => do
+  let st ← foldWithConstructors indVal params (init := { : CtorState }) fun acc ctor argVars _ => do
+    -- create the constructor
+    let fieldStxs ← argVars.mapM fun arg => do
+      let packetTp ← getRpcPacketFor (← inferType arg)
+      let tyStx ← PrettyPrinter.delab packetTp
+      let name := (← getFVarLocalDecl arg).userName
+      `(bracketedBinder| ($(mkIdent name) : $tyStx))
+    let pktCtor ← `(Parser.Command.ctor| | $(mkIdent ctor.getString!):ident $[$fieldStxs]* : RpcEncodingPacket)
 
-  -- produce all encoding types and binders for them
-  let st ← foldWithConstructors indVal params (init := { : CtorState}) fun acc ctor argVars tp => do
-    trace[Elab.Deriving.RpcEncoding] "{ctor} : {argVars} → {tp}"
-    let mut acc := acc
-    let argFVars ← argVars.mapM (LocalDecl.fvarId <$> getFVarLocalDecl ·)
-    for arg in argVars do
-      let argTp ← inferType arg
-      if (← findExprDependsOn argTp (pf := fun fv => argFVars.contains fv)) then
-        throwError "cross-argument dependencies are not supported ({arg} : {argTp})"
+    -- create encoder and decoder match arms
+    let nms ← argVars.mapM fun _ => mkIdent <$> mkFreshBinderName
+    let mkPattern (src : Name) := Syntax.mkApp (mkIdent <| Name.mkStr src ctor.getString!) nms
+    let mkBody (tgt : Name) (func : Name) : TermElabM Term := do
+      let items ← nms.mapM fun nm => `(← $(mkIdent func) $nm)
+      let tm := Syntax.mkApp (mkIdent <| Name.mkStr tgt ctor.getString!) items
+      `(return $tm:term)
 
-      if (← acc.encArgTypes.getMatch argTp).isEmpty then
-        let tid ← mkFreshUserName `_rpcEnc
-        let argTpStx ← PrettyPrinter.delab argTp
-        acc := { acc with encArgTypes := ← acc.encArgTypes.insert argTp tid
-                          uniqEncArgTypes := acc.uniqEncArgTypes.push tid
-                          binders := acc.binders.append #[
-                            (← `(bracketedBinder| ( $(mkIdent tid):ident ))),
-                            (← `(bracketedBinder| [ $(mkIdent ``Lean.Server.RpcEncoding) $argTpStx $(mkIdent tid):ident ]))
-                          ] }
-    return acc
+    let encArm ← `(matchF| | $(mkPattern indVal.name):term => $(← mkBody packetNm ``rpcEncode))
+    let decArm ← `(matchF| | $(mkPattern packetNm):term => $(← mkBody indVal.name ``rpcDecode))
 
-  -- introduce encoding types into the local context so that we can use the delaborator to print them
-  withLocalDecls
-    (st.uniqEncArgTypes.map fun tid => (tid, BinderInfo.default, fun _ => pure <| mkSort levelOne))
-    fun ts => do
-      trace[Elab.Deriving.RpcEncoding] m!"RpcEncoding type binders : {ts}"
+    return { acc with ctors := acc.ctors.push pktCtor
+                      encodes := acc.encodes.push ⟨encArm⟩
+                      decodes := acc.decodes.push ⟨decArm⟩ }
 
-      let packetNm ← mkFreshUserName `RpcEncodingPacket
-      let st ← foldWithConstructors indVal params (init := st) fun acc ctor argVars _ => do
-        -- create the constructor
-        let mut pktCtorTp := Lean.mkConst packetNm
-        for arg in argVars.reverse do
-          let argTp ← inferType arg
-          let encTpNm := (← acc.encArgTypes.getMatch argTp).back
-          let encTp ← elabTerm (mkIdent encTpNm) none
-          pktCtorTp := mkForall (← getFVarLocalDecl arg).userName BinderInfo.default encTp pktCtorTp
-        -- TODO(WN): this relies on delab printing non-macro-scoped user names in non-dependent foralls
-        -- to generate the expected JSON encoding
-        let pktCtorTpStx ← PrettyPrinter.delab pktCtorTp
-        let pktCtor ← `(Lean.Parser.Command.ctor| | $(mkIdent ctor.getString!):ident : $pktCtorTpStx:term)
+  -- helpers for type name syntax
+  let paramIds ← params.mapM fun p => return mkIdent (← getFVarLocalDecl p).userName
+  let typeId := Syntax.mkApp (← `(@$(mkIdent indVal.name))) paramIds
+  let instId := mkIdent (`_root_ ++ indVal.name.appendBefore "instRpcEncoding")
 
-        -- create encoder and decoder match arms
-        let nms ← argVars.mapM fun _ => mkIdent <$> mkFreshBinderName
-        let mkPattern (src : Name) := Syntax.mkApp (mkIdent <| Name.mkStr src ctor.getString!) nms
-        let mkBody (tgt : Name) (func : Name) : TermElabM Term := do
-          let items ← nms.mapM fun nm => `(← $(mkIdent func) $nm)
-          let tm := Syntax.mkApp (mkIdent <| Name.mkStr tgt ctor.getString!) items
-          `(return $tm:term)
+  `(variable $packetParamBinders:bracketedBinder* in
+    inductive RpcEncodingPacket where
+      $[$(st.ctors):ctor]*
+      deriving FromJson, ToJson
 
-        let encArm ← `(matchF| | $(mkPattern indVal.name):term => $(← mkBody packetNm ``rpcEncode))
-        let decArm ← `(matchF| | $(mkPattern packetNm):term => $(← mkBody indVal.name ``rpcDecode))
-
-        return { acc with ctors := acc.ctors.push pktCtor
-                          encodes := acc.encodes.push ⟨encArm⟩
-                          decodes := acc.decodes.push ⟨decArm⟩ }
-
-      -- helpers for type name syntax
-      let paramIds ← params.mapM fun p => return mkIdent (← getFVarLocalDecl p).userName
-      let typeId := Syntax.mkApp (← `(@$(mkIdent indVal.name))) paramIds
-      let packetAppliedId := Syntax.mkApp (mkIdent packetNm) (st.uniqEncArgTypes.map (mkIdent ·))
-
-      `(variable $st.binders*
-
-        inductive $(mkIdent packetNm) where
-          $[$(st.ctors):ctor]*
-          deriving $(mkIdent ``FromJson), $(mkIdent ``ToJson)
-
-        instance : $(mkIdent ``RpcEncoding) $typeId $packetAppliedId where
-          rpcEncode := fun x => match x with
-            $[$(st.encodes):matchAlt]*
-          rpcDecode := fun x => match x with
-            $[$(st.decodes):matchAlt]*
-      )
+    variable $(paramBinders ++ packetParamBinders ++ encInstBinders)* in
+    @[instance] partial def $instId := show RpcEncoding $typeId (RpcEncodingPacket ..) from
+      { rpcEncode, rpcDecode }
+    where
+      rpcEncode {m} [Monad m] [MonadRpcSession m] (x : $typeId) : ExceptT String m (RpcEncodingPacket ..) :=
+        have inst : RpcEncoding $typeId (RpcEncodingPacket ..) := { rpcEncode, rpcDecode }
+        match x with $[$(st.encodes):matchAlt]*
+      rpcDecode {m} [Monad m] [MonadRpcSession m] (x : RpcEncodingPacket ..) : ExceptT String m $typeId :=
+        have inst : RpcEncoding $typeId (RpcEncodingPacket ..) := { rpcEncode, rpcDecode }
+        match x with $[$(st.decodes):matchAlt]*
+  )
 
 /-- Creates an `RpcEncodingPacket` for `typeName`. For structures, the packet is a structure
 with the same field names. For inductives, it mirrors the inductive structure with every field
@@ -255,33 +198,35 @@ private def deriveInstance (typeName : Name) : CommandElabM Bool := do
   if indVal.numIndices ≠ 0 then
     throwError "indexed inductive families are not supported"
 
-  let cmds ← liftTermElabM none <|
+  let (paramBinders, packetParamBinders, encInstBinders) ← liftTermElabM none do
     -- introduce fvars for all the parameters
     forallTelescopeReducing indVal.type fun params _ => do
-      assert! params.size == indVal.numParams
+      let mut paramBinders := #[] -- input parameters
+      let mut packetParamBinders := #[] -- RPC encoding packets for type input parameters
+      let mut encInstBinders := #[] -- RPC encoding instance binders corresponding to packetParamBinders
 
-      -- bind every parameter and *some* (not named) `RpcEncoding` for it
-      let mut binders := #[]
       for param in params do
-        let paramNm := (←getFVarLocalDecl param).userName
-        binders := binders.push (← `(bracketedBinder| ( $(mkIdent paramNm) )))
+        let paramNm := (← getFVarLocalDecl param).userName
+        let ty ← PrettyPrinter.delab (← inferType param)
+        paramBinders := paramBinders.push (← `(bracketedBinder| ($(mkIdent paramNm) : $ty)))
+        let packet := mkIdent (← mkFreshUserName (paramNm.appendAfter "Packet"))
         -- only look for encodings for `Type` parameters
-        if !(← inferType param).isType then continue
-        binders := binders.push
-          (← `(bracketedBinder| [ $(mkIdent ``Lean.Server.RpcEncoding) $(mkIdent paramNm) _ ]))
-
-      return #[
-        ← `(section),
-        ← `(variable $binders*),
-        ← if isStructure (← getEnv) typeName then
-          deriveStructureInstance indVal params
+        if (← inferType param).isType then
+          packetParamBinders := packetParamBinders.push (← `(bracketedBinder| ($packet : Type)))
+          encInstBinders := encInstBinders.push (← `(bracketedBinder| [RpcEncoding $(mkIdent paramNm) $packet]))
         else
-          deriveInductiveInstance indVal params,
-        ← `(end)
-      ]
+          packetParamBinders := packetParamBinders.push paramBinders.back
+
+      return (paramBinders, packetParamBinders, encInstBinders)
+
+  elabCommand <| ← liftTermElabM none do
+    Term.elabBinders (paramBinders ++ packetParamBinders ++ encInstBinders) fun locals => do
+      let params := locals[:paramBinders.size]
+      if isStructure (← getEnv) typeName then
+          deriveStructureInstance indVal params paramBinders packetParamBinders encInstBinders
+      else
+          deriveInductiveInstance indVal params paramBinders packetParamBinders encInstBinders
 
-  for cmd in cmds do
-     elabCommand cmd.raw
   return true
 
 private unsafe def dispatchDeriveInstanceUnsafe (declNames : Array Name) (args? : Option (TSyntax ``Parser.Term.structInst)) : CommandElabM Bool := do
@@ -289,8 +234,7 @@ private unsafe def dispatchDeriveInstanceUnsafe (declNames : Array Name) (args?
     return false
   let args ←
     if let some args := args? then
-      let n ← liftCoreM <| mkFreshUserName `_args
-      liftTermElabM (some n) do
+      liftTermElabM none do
         let argsT := mkConst ``DerivingParams
         let args ← elabTerm args argsT
         evalExpr' DerivingParams ``DerivingParams args
diff --git a/stage0/src/Lean/Server/Rpc/RequestHandling.lean b/stage0/src/Lean/Server/Rpc/RequestHandling.lean
index 1da7da08fd..5ad94572cf 100644
--- a/stage0/src/Lean/Server/Rpc/RequestHandling.lean
+++ b/stage0/src/Lean/Server/Rpc/RequestHandling.lean
@@ -82,8 +82,18 @@ def wrapRpcProcedure (method : Name) paramType respType
     RequestM.mapTask t fun
       | Except.error e => throw e
       | Except.ok ret => do
-        let act := rpcEncode (α := respType) (β := respLspType) (m := StateM FileWorker.RpcSession) ret
-        return toJson (← seshRef.modifyGet act.run)⟩
+        let act : StateM FileWorker.RpcSession (Except String respLspType) := do
+          let s ← get
+          match ← rpcEncode (α := respType) (β := respLspType) (m := StateM FileWorker.RpcSession) ret with
+            | .ok x => return .ok x
+            | .error e => set s; return .error e
+        match ← seshRef.modifyGet act.run with
+          | .ok x => return toJson x
+          | .error e =>
+            throwThe RequestError {
+              code := JsonRpc.ErrorCode.invalidParams
+              message := s!"Cannot encode result of RPC call '{method}'\n{e}"
+            }⟩
 
 def registerBuiltinRpcProcedure (method : Name) paramType respType
     {paramLspType} [RpcEncoding paramType paramLspType] [FromJson paramLspType]
diff --git a/stage0/src/Lean/Server/Snapshots.lean b/stage0/src/Lean/Server/Snapshots.lean
index 3afe0e8565..f3b6d77627 100644
--- a/stage0/src/Lean/Server/Snapshots.lean
+++ b/stage0/src/Lean/Server/Snapshots.lean
@@ -83,22 +83,6 @@ def parseNextCmd (inputCtx : Parser.InputContext) (snap : Snapshot) : IO Syntax
     Parser.parseCommand inputCtx pmctx snap.mpState snap.msgLog
   return cmdStx
 
-/--
-  Parse remaining file without elaboration. NOTE that doing so can lead to parse errors or even wrong syntax objects,
-  so it should only be done for reporting preliminary results! -/
-partial def parseAhead (inputCtx : Parser.InputContext) (snap : Snapshot) : IO (Array Syntax) := do
-  let cmdState := snap.cmdState
-  let scope := cmdState.scopes.head!
-  let pmctx := { env := cmdState.env, options := scope.opts, currNamespace := scope.currNamespace, openDecls := scope.openDecls }
-  go inputCtx pmctx snap.mpState #[]
-  where
-    go inputCtx pmctx cmdParserState stxs := do
-      let (cmdStx, cmdParserState, _) := Parser.parseCommand inputCtx pmctx cmdParserState snap.msgLog
-      if Parser.isEOI cmdStx || Parser.isExitCommand cmdStx then
-        return stxs.push cmdStx
-      else
-        go inputCtx pmctx cmdParserState (stxs.push cmdStx)
-
 register_builtin_option server.stderrAsMessages : Bool := {
   defValue := true
   group    := "server"
diff --git a/stage0/src/Lean/Server/Watchdog.lean b/stage0/src/Lean/Server/Watchdog.lean
index ce09f372cf..9831d6d31c 100644
--- a/stage0/src/Lean/Server/Watchdog.lean
+++ b/stage0/src/Lean/Server/Watchdog.lean
@@ -682,7 +682,7 @@ def mkLeanServerCapabilities : ServerCapabilities := {
   semanticTokensProvider? := some {
     legend := {
       tokenTypes     := SemanticTokenType.names
-      tokenModifiers := #[]
+      tokenModifiers := SemanticTokenModifier.names
     }
     full  := true
     range := true
diff --git a/stage0/src/Lean/Util/HasConstCache.lean b/stage0/src/Lean/Util/HasConstCache.lean
index a131d71728..bad4046f9b 100644
--- a/stage0/src/Lean/Util/HasConstCache.lean
+++ b/stage0/src/Lean/Util/HasConstCache.lean
@@ -11,7 +11,7 @@ structure HasConstCache (declName : Name) where
   cache : Std.HashMapImp Expr Bool := Std.mkHashMapImp
 
 unsafe def HasConstCache.containsUnsafe (e : Expr) : StateM (HasConstCache declName) Bool := do
-  if let some r := (← get).cache.find? (beq := ⟨Expr.ptrEq⟩) e then
+  if let some r := (← get).cache.find? (beq := ⟨ptrEq⟩) e then
     return r
   else
     match e with
@@ -25,7 +25,7 @@ unsafe def HasConstCache.containsUnsafe (e : Expr) : StateM (HasConstCache declN
     | _                  => return false
 where
   cache (e : Expr) (r : Bool) : StateM (HasConstCache declName) Bool := do
-    modify fun ⟨cache⟩ => ⟨cache.insert (beq := ⟨Expr.ptrEq⟩) e r |>.1⟩
+    modify fun ⟨cache⟩ => ⟨cache.insert (beq := ⟨ptrEq⟩) e r |>.1⟩
     return r
 
 /--
diff --git a/stage0/src/kernel/expr.cpp b/stage0/src/kernel/expr.cpp
index 4904d97f24..ebce32cbf1 100644
--- a/stage0/src/kernel/expr.cpp
+++ b/stage0/src/kernel/expr.cpp
@@ -330,97 +330,6 @@ expr update_let(expr const & e, expr const & new_type, expr const & new_value, e
         return e;
 }
 
-extern "C" LEAN_EXPORT object * lean_expr_update_mdata(obj_arg e, obj_arg new_expr) {
-    if (mdata_expr(TO_REF(expr, e)).raw() != new_expr) {
-        object * r = lean_expr_mk_mdata(mdata_data(TO_REF(expr, e)).to_obj_arg(), new_expr);
-        lean_dec_ref(e);
-        return r;
-    } else {
-        lean_dec_ref(new_expr);
-        return e;
-    }
-}
-
-extern "C" LEAN_EXPORT object * lean_expr_update_const(obj_arg e, obj_arg new_levels) {
-    if (const_levels(TO_REF(expr, e)).raw() != new_levels) {
-        object * r = lean_expr_mk_const(const_name(TO_REF(expr, e)).to_obj_arg(), new_levels);
-        lean_dec_ref(e);
-        return r;
-    } else {
-        lean_dec(new_levels);
-        return e;
-    }
-}
-
-extern "C" LEAN_EXPORT object * lean_expr_update_sort(obj_arg e, obj_arg new_level) {
-    if (sort_level(TO_REF(expr, e)).raw() != new_level) {
-        object * r = lean_expr_mk_sort(new_level);
-        lean_dec_ref(e);
-        return r;
-    } else {
-        lean_dec(new_level);
-        return e;
-    }
-}
-
-extern "C" LEAN_EXPORT object * lean_expr_update_proj(obj_arg e, obj_arg new_expr) {
-    if (proj_expr(TO_REF(expr, e)).raw() != new_expr) {
-        object * r = lean_expr_mk_proj(proj_sname(TO_REF(expr, e)).to_obj_arg(), proj_idx(TO_REF(expr, e)).to_obj_arg(), new_expr);
-        lean_dec_ref(e);
-        return r;
-    } else {
-        lean_dec_ref(new_expr);
-        return e;
-    }
-}
-
-extern "C" LEAN_EXPORT object * lean_expr_update_app(obj_arg e, obj_arg new_fn, obj_arg new_arg) {
-    if (app_fn(TO_REF(expr, e)).raw() != new_fn || app_arg(TO_REF(expr, e)).raw() != new_arg) {
-        object * r = lean_expr_mk_app(new_fn, new_arg);
-        lean_dec_ref(e);
-        return r;
-    } else {
-        lean_dec_ref(new_fn); lean_dec_ref(new_arg);
-        return e;
-    }
-}
-
-extern "C" LEAN_EXPORT object * lean_expr_update_forall(obj_arg e, uint8 new_binfo, obj_arg new_domain, obj_arg new_body) {
-    if (binding_domain(TO_REF(expr, e)).raw() != new_domain || binding_body(TO_REF(expr, e)).raw() != new_body ||
-        binding_info(TO_REF(expr, e)) != static_cast<binder_info>(new_binfo)) {
-        object * r = lean_expr_mk_forall(binding_name(TO_REF(expr, e)).to_obj_arg(), new_domain, new_body, new_binfo);
-        lean_dec_ref(e);
-        return r;
-    } else {
-        lean_dec_ref(new_domain); lean_dec_ref(new_body);
-        return e;
-    }
-}
-
-extern "C" LEAN_EXPORT object * lean_expr_update_lambda(obj_arg e, uint8 new_binfo, obj_arg new_domain, obj_arg new_body) {
-    if (binding_domain(TO_REF(expr, e)).raw() != new_domain || binding_body(TO_REF(expr, e)).raw() != new_body ||
-        binding_info(TO_REF(expr, e)) != static_cast<binder_info>(new_binfo)) {
-        object * r = lean_expr_mk_lambda(binding_name(TO_REF(expr, e)).to_obj_arg(), new_domain, new_body, new_binfo);
-        lean_dec_ref(e);
-        return r;
-    } else {
-        lean_dec_ref(new_domain); lean_dec_ref(new_body);
-        return e;
-    }
-}
-
-extern "C" LEAN_EXPORT object * lean_expr_update_let(obj_arg e, obj_arg new_type, obj_arg new_val, obj_arg new_body) {
-    if (let_type(TO_REF(expr, e)).raw() != new_type || let_value(TO_REF(expr, e)).raw() != new_val ||
-        let_body(TO_REF(expr, e)).raw() != new_body) {
-        object * r = lean_expr_mk_let(let_name(TO_REF(expr, e)).to_obj_arg(), new_type, new_val, new_body);
-        lean_dec_ref(e);
-        return r;
-    } else {
-        lean_dec_ref(new_type); lean_dec_ref(new_val); lean_dec_ref(new_body);
-        return e;
-    }
-}
-
 extern "C" object * lean_expr_consume_type_annotations(obj_arg e);
 
 expr consume_type_annotations(expr const & e) { return expr(lean_expr_consume_type_annotations(e.to_obj_arg())); }
diff --git a/stage0/src/kernel/level.cpp b/stage0/src/kernel/level.cpp
index 9ed8d461d9..06652dc8ca 100644
--- a/stage0/src/kernel/level.cpp
+++ b/stage0/src/kernel/level.cpp
@@ -29,10 +29,6 @@ extern "C" object * lean_level_mk_mvar(obj_arg);
 extern "C" object * lean_level_mk_param(obj_arg);
 extern "C" object * lean_level_mk_max(obj_arg, obj_arg);
 extern "C" object * lean_level_mk_imax(obj_arg, obj_arg);
-extern "C" object * lean_level_mk_max_simp(obj_arg, obj_arg);
-extern "C" object * lean_level_mk_imax_simp(obj_arg, obj_arg);
-extern "C" object * lean_level_simp_max(obj_arg, obj_arg, obj_arg);
-extern "C" object * lean_level_simp_imax(obj_arg, obj_arg, obj_arg);
 
 level mk_succ(level const & l) { return level(lean_level_mk_succ(l.to_obj_arg())); }
 level mk_max_core(level const & l1, level const & l2) { return level(lean_level_mk_max(l1.to_obj_arg(), l2.to_obj_arg())); }
@@ -293,34 +289,6 @@ level update_max(level const & l, level const & new_lhs, level const & new_rhs)
         return mk_imax(new_lhs, new_rhs);
 }
 
-extern "C" LEAN_EXPORT object * lean_level_update_succ(obj_arg l, obj_arg new_arg) {
-    if (succ_of(TO_REF(level, l)).raw() == new_arg) {
-        lean_dec(new_arg);
-        return l;
-    } else {
-        lean_dec_ref(l);
-        return lean_level_mk_succ(new_arg);
-    }
-}
-
-extern "C" LEAN_EXPORT object * lean_level_update_max(obj_arg l, obj_arg new_lhs, obj_arg new_rhs) {
-    if (max_lhs(TO_REF(level, l)).raw() == new_lhs && max_rhs(TO_REF(level, l)).raw() == new_rhs) {
-        return lean_level_simp_max(new_lhs, new_rhs, l);
-    } else {
-        lean_dec_ref(l);
-        return lean_level_mk_max_simp(new_lhs, new_rhs);
-    }
-}
-
-extern "C" LEAN_EXPORT object * lean_level_update_imax(obj_arg l, obj_arg new_lhs, obj_arg new_rhs) {
-    if (imax_lhs(TO_REF(level, l)).raw() == new_lhs && imax_rhs(TO_REF(level, l)).raw() == new_rhs) {
-        return lean_level_simp_imax(new_lhs, new_rhs, l);
-    } else {
-        lean_dec_ref(l);
-        return lean_level_mk_imax_simp(new_lhs, new_rhs);
-    }
-}
-
 level instantiate(level const & l, names const & ps, levels const & ls) {
     lean_assert(length(ps) == length(ls));
     return replace(l, [=](level const & l) {
diff --git a/stage0/src/stdlib_flags.h b/stage0/src/stdlib_flags.h
index d1703c2f0f..e3a2e51437 100644
--- a/stage0/src/stdlib_flags.h
+++ b/stage0/src/stdlib_flags.h
@@ -8,7 +8,7 @@ options get_default_options() {
     // switch to `true` for ABI-breaking changes affecting meta code
     opts = opts.update({"interpreter", "prefer_native"}, false);
     // switch to `true` for changing built-in parsers used in quotations
-    opts = opts.update({"internal", "parseQuotWithCurrentStage"}, true);
+    opts = opts.update({"internal", "parseQuotWithCurrentStage"}, false);
     opts = opts.update({"pp", "rawOnError"}, true);
 #endif
     return opts;
diff --git a/stage0/stdlib/Init/Meta.c b/stage0/stdlib/Init/Meta.c
index 0404076e89..be8086359c 100644
--- a/stage0/stdlib/Init/Meta.c
+++ b/stage0/stdlib/Init/Meta.c
@@ -27,18 +27,18 @@ static lean_object* l_Lean_Parser_Tactic_commandDeclare__simp__like__tactic_____
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_version_getMajor___boxed(lean_object*);
 lean_object* lean_string_push(lean_object*, uint32_t);
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Syntax_decodeOctalLitAux___boxed(lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__17;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__81;
 LEAN_EXPORT lean_object* l_Lean_Syntax_isIdOrAtom_x3f___boxed(lean_object*);
+LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_beqConfig____x40_Init_Meta___hyg_10346____boxed(lean_object*, lean_object*);
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__2;
 lean_object* lean_array_set(lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9937____closed__24;
 LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_dsimpKind;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__97;
 LEAN_EXPORT lean_object* l_Lean_TSyntax_getChar(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instQuoteNameStrAnonymous(lean_object*);
 static lean_object* l_Lean_Parser_Tactic_simpAllArith___closed__3;
-LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_extractMacroScopes(lean_object*);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__17;
 LEAN_EXPORT lean_object* l_Lean_mkIdentFromRef(lean_object*);
 static lean_object* l___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____closed__6;
 static lean_object* l_Lean_Parser_Tactic_dsimpKind___closed__2;
@@ -51,7 +51,7 @@ LEAN_EXPORT lean_object* l_Lean_Syntax_setTailInfoAux(lean_object*, lean_object*
 LEAN_EXPORT lean_object* l_Lean_Syntax_instCoeTailSepArrayArraySyntax___boxed(lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__20;
 static lean_object* l_Lean_Syntax_mkNumLit___closed__2;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__11;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__7;
 LEAN_EXPORT lean_object* l_Std_Format_joinSep___at___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____spec__6(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Syntax_updateFirst___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_repr___at___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____spec__3___closed__2;
@@ -65,7 +65,6 @@ LEAN_EXPORT uint8_t lean_is_inaccessible_user_name(lean_object*);
 extern lean_object* l_String_instInhabitedString;
 static lean_object* l_repr___at___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____spec__3___closed__13;
 static lean_object* l_Lean_Parser_Tactic_simpArithAutoUnfold___closed__2;
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__13;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__92;
 static lean_object* l_Lean_versionString___closed__1;
 static lean_object* l_Lean_quoteNameMk___closed__6;
@@ -78,8 +77,10 @@ static lean_object* l_Lean_Name_toString_maybePseudoSyntax___closed__2;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__11;
 lean_object* l_Lean_Name_str___override(lean_object*, lean_object*);
 static lean_object* l_Lean_Option_hasQuote___rarg___closed__2;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____closed__16;
 LEAN_EXPORT lean_object* l_Lean_Syntax_getTrailingSize(lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__90;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__10;
 static lean_object* l_Lean_Parser_Tactic_simpAllKind___closed__6;
 static lean_object* l_Lean_Name_reprPrec___closed__7;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__12;
@@ -87,7 +88,6 @@ static lean_object* l_Lean_instQuoteProdStrAnonymous___rarg___closed__2;
 LEAN_EXPORT uint8_t l_Lean_Meta_DSimp_Config_autoUnfold___default;
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Syntax_updateFirst___at_Lean_Syntax_setHeadInfoAux___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_TSyntax_instCoeScientificLitTerm(lean_object*);
-LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_beqConfig____x40_Init_Meta___hyg_10301____boxed(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__21;
 static lean_object* l_Lean_Parser_Tactic_simpAllKind___closed__14;
 LEAN_EXPORT lean_object* l_Lean_Syntax_getSepArgs___boxed(lean_object*);
@@ -101,7 +101,6 @@ LEAN_EXPORT lean_object* l_repr___at___private_Init_Meta_0__Lean_Name_reprSyntax
 static lean_object* l_Lean_Name_escapePart___closed__1;
 LEAN_EXPORT lean_object* l_Std_Format_joinSep___at___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____spec__2(lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getOptional_x3f(lean_object*);
-LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_beqConfig____x40_Init_Meta___hyg_10747____boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_TSyntax_Compat_instCoeTailArraySyntaxTSepArray___boxed(lean_object*);
 uint8_t lean_usize_dec_eq(size_t, size_t);
 lean_object* lean_array_uget(lean_object*, size_t);
@@ -110,6 +109,7 @@ static lean_object* l_Lean_termEval__prio_____closed__9;
 LEAN_EXPORT lean_object* l_Lean_versionStringCore;
 static lean_object* l_Lean_versionString___closed__8;
 LEAN_EXPORT uint32_t l_Lean_idBeginEscape;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__13;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__26;
 LEAN_EXPORT lean_object* l_Lean_instQuote___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__75;
@@ -118,6 +118,7 @@ LEAN_EXPORT lean_object* l_Lean_TSyntax_Compat_instCoeTailSyntaxTSyntax(lean_obj
 lean_object* l_Array_append___rarg(lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Meta_instInhabitedEtaStructMode;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__87;
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16335____closed__1;
 LEAN_EXPORT lean_object* l_Lean_termEval__prio__;
 static lean_object* l_Array_forInUnsafe_loop___at_Lean_TSyntax_expandInterpolatedStrChunks___spec__1___lambda__2___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Syntax_decodeQuotedChar(lean_object*, lean_object*);
@@ -128,23 +129,20 @@ static lean_object* l_Lean_versionString___closed__4;
 static lean_object* l_Lean_instQuoteArrayStrAnonymous___rarg___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Syntax_mkSep(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_simpAllArith;
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__1;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__34;
 static lean_object* l_Lean_Parser_Tactic_simpAutoUnfold___closed__11;
 static lean_object* l_Lean_quoteNameMk___closed__5;
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_expandMacros___spec__1___closed__1;
 LEAN_EXPORT lean_object* l_Array_filterSepElemsM___rarg(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__12;
 static lean_object* l_Lean_toolchain___closed__3;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__58;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__10;
 lean_object* l_Lean_SourceInfo_fromRef(lean_object*);
 uint8_t l_String_anyAux_loop(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Name_capitalize(lean_object*);
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__2;
 static lean_object* l_Lean_versionString___closed__9;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__27;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__16;
 LEAN_EXPORT lean_object* l_Lean_Syntax_isAtom___boxed(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_termEval__prec_____closed__6;
 static lean_object* l_Lean_version_specialDesc___closed__1;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__68;
@@ -158,30 +156,31 @@ extern lean_object* l_Lean_maxRecDepthErrorMessage;
 lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
 static lean_object* l_panic___at_Lean_TSyntax_getScientific___spec__1___closed__2;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__13;
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16335____closed__2;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__48;
 LEAN_EXPORT lean_object* l_Lean_Syntax_decodeScientificLitVal_x3f_decodeAfterDot(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_toNat___boxed(lean_object*);
 static lean_object* l_Lean_Parser_Tactic_simpArith___closed__6;
 LEAN_EXPORT uint8_t l_Array_mapMUnsafe_map___at_Lean_expandMacros___spec__1___lambda__1(lean_object*);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____closed__10;
 LEAN_EXPORT uint8_t l_Lean_Meta_Simp_Config_memoize___default;
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__8;
 static lean_object* l_Lean_toolchain___closed__4;
 LEAN_EXPORT lean_object* l_Lean_TSyntax_getNat(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_commandDeclare__simp__like__tactic__________;
 LEAN_EXPORT lean_object* l_Lean_Syntax_getHead_x3f(lean_object*);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__16;
 static lean_object* l_Lean_instQuoteProdStrAnonymous___rarg___closed__3;
 static lean_object* l_Lean_Parser_Tactic_dsimpKind___closed__8;
 LEAN_EXPORT uint8_t l_Lean_Meta_DSimp_Config_eta___default;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____closed__20;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__25;
 LEAN_EXPORT uint8_t l_Lean_Syntax_structEq(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_instCoeTailSepArrayArraySyntax(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_EtaStructMode_noConfusion___rarg(uint8_t, uint8_t, lean_object*);
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Syntax_decodeInterpStrQuotedChar(lean_object*, lean_object*);
 static lean_object* l_Lean_githash___closed__1;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__4;
 LEAN_EXPORT lean_object* l_Lean_termEval__prec__;
 static lean_object* l_Lean_quoteNameMk___closed__8;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__10;
 LEAN_EXPORT lean_object* l_Lean___aux__Init__Meta______macroRules__Lean__termEval__prio____1(lean_object*, lean_object*, lean_object*);
 static lean_object* l_repr___at___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____spec__3___closed__7;
 static lean_object* l_Lean_Parser_Tactic_commandDeclare__simp__like__tactic_____________closed__14;
@@ -189,14 +188,13 @@ LEAN_EXPORT lean_object* l_Lean_TSyntax_instCoeIdentLevel___boxed(lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__68;
 static lean_object* l_repr___at___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____spec__3___closed__1;
 lean_object* lean_string_utf8_prev(lean_object*, lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__19;
 static lean_object* l_Lean_instQuoteSubstringStrAnonymous___closed__2;
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Syntax_isNatLitAux(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_SepArray_ofElemsUsingRef___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__40;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__11;
 static lean_object* l_Lean_Parser_Tactic_simpAutoUnfold___closed__12;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__87;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____closed__11;
 lean_object* l_id___rarg___boxed(lean_object*);
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Syntax_decodeOctalLitAux(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instQuote(lean_object*, lean_object*, lean_object*);
@@ -207,18 +205,17 @@ LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Syntax_getHead_x3f__
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__12;
 uint8_t l_Char_isDigit(uint32_t);
 LEAN_EXPORT lean_object* l_Lean_Name_reprPrec(lean_object*, lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__6;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__75;
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__12;
 LEAN_EXPORT lean_object* l_Lean_Name_escapePart(lean_object*);
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__5;
 LEAN_EXPORT lean_object* l_Lean_TSyntax_Compat_instCoeTailSyntaxTSyntax___rarg___boxed(lean_object*);
 static lean_object* l_Lean_Parser_Tactic_commandDeclare__simp__like__tactic_____________closed__5;
 LEAN_EXPORT lean_object* l_Lean_withHeadRefOnly___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__26;
 LEAN_EXPORT lean_object* l_Lean_Syntax_decodeScientificLitVal_x3f_decodeExp(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__11;
 uint8_t lean_name_eq(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_isGreek___boxed(lean_object*);
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__1;
 static lean_object* l_Lean_Parser_Tactic_simpAllKind___closed__16;
 static lean_object* l_Lean_Parser_Tactic_dsimpKind___closed__1;
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Syntax_decodeBinLitAux(lean_object*, lean_object*, lean_object*);
@@ -240,6 +237,7 @@ LEAN_EXPORT lean_object* l_Lean_mkIdentFrom(lean_object*, lean_object*);
 static lean_object* l_Lean_quoteNameMk___closed__1;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__1;
 LEAN_EXPORT uint8_t l_Lean_isIdBeginEscape(uint32_t);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__27;
 static lean_object* l_List_foldr___at_Lean_Syntax_decodeNameLit___spec__1___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Meta_EtaStructMode_toCtorIdx(uint8_t);
 static lean_object* l_Lean_Syntax_mkNumLit___closed__1;
@@ -249,7 +247,6 @@ extern lean_object* l_instInhabitedNat;
 lean_object* l_Lean_MonadRef_mkInfoFromRefPos___at___aux__Init__Notation______macroRules__precMax__1___spec__1(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__63;
 static lean_object* l___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____closed__8;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__13;
 extern lean_object* l_Lean_Parser_Tactic_config;
 static lean_object* l_Lean_termEval__prec_____closed__3;
 static lean_object* l_Lean_Option_hasQuote___rarg___closed__7;
@@ -269,29 +266,27 @@ LEAN_EXPORT lean_object* l_Lean_Name_toString___boxed(lean_object*, lean_object*
 lean_object* lean_array_get_size(lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__27;
 static lean_object* l_Lean_Syntax_isInterpolatedStrLit_x3f___closed__1;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__14;
 static lean_object* l_Lean_Parser_Tactic_simpAllKind___closed__7;
 lean_object* lean_string_append(lean_object*, lean_object*);
 static lean_object* l_Lean_instQuoteSubstringStrAnonymous___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Syntax_instEmptyCollectionSepArray(lean_object*);
 static lean_object* l_Lean_Parser_Tactic_dsimpKind___closed__4;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__16;
 LEAN_EXPORT lean_object* l_Lean_version_getSpecialDesc___boxed(lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__8;
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Syntax_decodeHexDigit___boxed(lean_object*, lean_object*);
 lean_object* lean_get_githash(lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__19;
 LEAN_EXPORT lean_object* l_Lean_Syntax_setTailInfo(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic_simpAutoUnfold___closed__6;
 lean_object* lean_string_utf8_extract(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__14;
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__6;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__8;
 static lean_object* l_Lean_instQuoteBoolStrAnonymous___closed__7;
 LEAN_EXPORT lean_object* l_Lean_Syntax_instCoeTSyntaxArrayArraySyntax(lean_object*);
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____lambda__1___closed__1;
 static lean_object* l_Lean_quoteNameMk___closed__4;
 LEAN_EXPORT uint8_t l_Lean_Meta_Simp_Config_decide___default;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__2;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__51;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__31;
+LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_beqConfig____x40_Init_Meta___hyg_10792____boxed(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__59;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__2;
 lean_object* l_Lean_TSyntaxArray_rawImpl___rarg___boxed(lean_object*);
@@ -305,29 +300,31 @@ static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean
 LEAN_EXPORT lean_object* l_Array_filterSepElemsM___at_Array_filterSepElems___spec__1(lean_object*, lean_object*);
 static lean_object* l_Lean_quoteNameMk___closed__9;
 LEAN_EXPORT uint8_t l_Lean_Meta_Simp_Config_contextual___default;
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__5;
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__1;
 LEAN_EXPORT lean_object* l_Lean_Meta_TransparencyMode_toCtorIdx(uint8_t);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__26;
 static lean_object* l___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____closed__13;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__23;
 lean_object* lean_string_utf8_byte_size(lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Meta_instInhabitedTransparencyMode;
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__17;
 LEAN_EXPORT lean_object* l_Lean_NameGenerator_namePrefix___default;
 static lean_object* l_Lean_Parser_Tactic_commandDeclare__simp__like__tactic_____________closed__16;
 LEAN_EXPORT lean_object* l_Array_filterSepElems___boxed(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__82;
-LEAN_EXPORT uint8_t l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9921_(uint8_t, uint8_t);
+LEAN_EXPORT uint8_t l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9966_(uint8_t, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Syntax_setHeadInfo(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic_dsimpAutoUnfold___closed__7;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__61;
 static lean_object* l_Lean_Parser_Tactic_simpArithAutoUnfold___closed__8;
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__3;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__12;
+LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_TSyntax_instCoeTSyntaxConsSyntaxNodeKindNil(lean_object*, lean_object*);
 static lean_object* l_Lean_toolchain___closed__5;
-LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_usize_dec_lt(size_t, size_t);
+LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9966____boxed(lean_object*, lean_object*);
 static lean_object* l_Lean_Option_hasQuote___rarg___closed__1;
 LEAN_EXPORT lean_object* l_Lean_version_patch;
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__8;
 static lean_object* l___private_Init_Meta_0__Lean_quoteList___rarg___closed__5;
 static lean_object* l_Lean_versionString___closed__11;
 LEAN_EXPORT lean_object* l_List_foldr___at_Lean_Syntax_decodeNameLit___spec__1(lean_object*, lean_object*);
@@ -336,16 +333,17 @@ LEAN_EXPORT lean_object* l_Lean_TSyntax_instCoeTSyntaxConsSyntaxNodeKind(lean_ob
 LEAN_EXPORT lean_object* l_Lean_withHeadRefOnly___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Name_instDecidableEqName(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__61;
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__8;
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Syntax_instCoeTSyntaxArray___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_version_specialDesc;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__84;
 lean_object* lean_nat_add(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_mkSep___boxed(lean_object*, lean_object*);
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16272____closed__1;
 LEAN_EXPORT lean_object* l_Lean_Syntax_decodeQuotedChar___boxed__const__6;
 LEAN_EXPORT lean_object* l_Lean_isSubScriptAlnum___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapSepElems(lean_object*, lean_object*);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____closed__9;
 static lean_object* l_Lean_Meta_DSimp_instBEqConfig___closed__1;
 static lean_object* l_Lean_Parser_Tactic_tacticErw_______closed__5;
 static lean_object* l_Lean_versionStringCore___closed__2;
@@ -354,7 +352,7 @@ static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean
 static lean_object* l_Lean_TSyntax_getNat___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Name_instReprName;
 static lean_object* l_Lean_Parser_Tactic_simpAllAutoUnfold___closed__5;
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16272____closed__2;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__19;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__59;
 LEAN_EXPORT lean_object* l_Lean_Name_toStringWithSep(lean_object*, uint8_t, lean_object*);
 static lean_object* l_Lean_Parser_Tactic_tacticErw_______closed__7;
@@ -377,10 +375,9 @@ static lean_object* l_repr___at___private_Init_Meta_0__Lean_Name_reprSyntax____x
 static lean_object* l_Lean_version_major___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Meta_EtaStructMode_toCtorIdx___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_TSyntax_expandInterpolatedStr___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_beqEtaStructMode____x40_Init_Meta___hyg_10086____boxed(lean_object*, lean_object*);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__6;
 static lean_object* l_Lean_Option_hasQuote___rarg___closed__4;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__10;
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__19;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____closed__12;
 static lean_object* l_Lean_Parser_Tactic_simpAllAutoUnfold___closed__7;
 LEAN_EXPORT uint8_t l_Lean_Meta_Simp_Config_etaStruct___default;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__45;
@@ -389,12 +386,12 @@ static lean_object* l_Lean_Name_isInaccessibleUserName___closed__1;
 static lean_object* l_Lean_Syntax_mkStrLit___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Name_instDecidableEqName___boxed(lean_object*, lean_object*);
 static lean_object* l_Lean_versionStringCore___closed__1;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__17;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__9;
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__7;
 static lean_object* l_Lean_termEval__prio_____closed__2;
 LEAN_EXPORT lean_object* l_Lean_TSyntax_getId(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_TSyntax_expandInterpolatedStrChunks___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__1;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__1;
 LEAN_EXPORT lean_object* l_Lean_Name_toStringWithSep_maybeEscape(uint8_t, lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__83;
 LEAN_EXPORT lean_object* l_Lean_Syntax_isLit_x3f___boxed(lean_object*, lean_object*);
@@ -402,9 +399,9 @@ static lean_object* l_Lean_Parser_Tactic_tacticErw_______closed__3;
 LEAN_EXPORT uint8_t l_Lean_Meta_DSimp_Config_proj___default;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__39;
 LEAN_EXPORT lean_object* l_Lean___aux__Init__Meta______macroRules__Lean__Parser__Syntax__addPrio__1(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____boxed(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Syntax_instEmptyCollectionTSepArray___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_hasArgs___boxed(lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9937____closed__7;
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__11;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__4;
 static lean_object* l_Lean_Name_reprPrec___closed__6;
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Syntax_decodeInterpStrLit_loop___boxed(lean_object*, lean_object*, lean_object*);
@@ -414,13 +411,12 @@ LEAN_EXPORT lean_object* l_Lean_Syntax_SepArray_getElems___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Array_findSomeRevM_x3f_find___at_Lean_Syntax_getTailInfo_x3f___spec__1(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Meta_Simp_Config_singlePass___default;
 LEAN_EXPORT lean_object* l_Lean_Syntax_mkApp(lean_object*, lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__20;
 LEAN_EXPORT lean_object* l_Array_mapSepElems___boxed(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__40;
 LEAN_EXPORT lean_object* l_Lean_Syntax_instBEqTSyntax___boxed(lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__4;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__67;
 LEAN_EXPORT lean_object* l_Lean_Meta_Simp_Config_maxSteps___default;
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__2;
 LEAN_EXPORT lean_object* l_Lean_Syntax_TSepArray_getElems___rarg___boxed(lean_object*);
 static lean_object* l_Lean_TSyntax_expandInterpolatedStrChunks___closed__1;
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_version_getMinor___boxed(lean_object*);
@@ -449,11 +445,9 @@ LEAN_EXPORT lean_object* l_Lean_Syntax_isNatLit_x3f(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_TSyntax_Compat_instCoeTailArraySyntaxTSyntaxArray(lean_object*);
 static lean_object* l_Lean_Parser_Tactic_dsimpKind___closed__5;
 LEAN_EXPORT lean_object* l_Lean_version_major;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__9;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__94;
 LEAN_EXPORT lean_object* l_Lean_Syntax_instBEqSyntax;
 LEAN_EXPORT uint8_t l_Lean_Meta_Simp_Config_zeta___default;
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__1;
 static lean_object* l_repr___at___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____spec__3___closed__17;
 static lean_object* l_Lean_versionStringCore___closed__3;
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
@@ -476,26 +470,23 @@ LEAN_EXPORT lean_object* l_Lean_Syntax_mkStrLit___boxed(lean_object*, lean_objec
 static lean_object* l_Lean___aux__Init__Meta______macroRules__Lean__Parser__Syntax__subPrec__1___closed__1;
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_expandMacros___spec__1___lambda__1___closed__2;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__4;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9937____closed__15;
 static lean_object* l___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____closed__17;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__13;
 static lean_object* l_Lean_instQuoteBoolStrAnonymous___closed__3;
 static lean_object* l_Lean_termEval__prec_____closed__7;
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__4;
 static lean_object* l_Lean_Parser_Tactic_simpAllArith___closed__9;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__83;
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__3;
 static lean_object* l_Lean_instQuoteSubstringStrAnonymous___closed__4;
-LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instQuoteNatNumLitKind(lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__12;
 LEAN_EXPORT lean_object* l_Lean_TSyntax_instCoeScientificLitTerm___boxed(lean_object*);
 static lean_object* l_Lean_Parser_Tactic_tacticErw_______closed__2;
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Syntax_decodeDecimalLitAux(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapSepElemsM(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_mkGroupNode(lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9937____closed__3;
 lean_object* lean_nat_sub(lean_object*, lean_object*);
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__2;
 static lean_object* l_Lean_termEval__prio_____closed__1;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9937____closed__18;
 static lean_object* l_Lean_mkGroupNode___closed__1;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__35;
 LEAN_EXPORT uint8_t l_List_beq___at_Lean_Syntax_structEq___spec__3(lean_object*, lean_object*);
@@ -512,23 +503,23 @@ static lean_object* l_Lean_termEval__prio_____closed__6;
 static lean_object* l_Lean_versionStringCore___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Syntax_isStrLit_x3f(lean_object*);
 static lean_object* l_Lean_Name_reprPrec___closed__1;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__26;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__35;
 static lean_object* l_Lean_Parser_Tactic_simpAllAutoUnfold___closed__3;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__70;
 LEAN_EXPORT lean_object* l_Array_getSepElems(lean_object*);
 LEAN_EXPORT lean_object* l___private_Init_Data_String_Basic_0__Substring_takeWhileAux___at___private_Init_Meta_0__Lean_Syntax_splitNameLitAux___spec__3(lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__11;
 static lean_object* l_Lean_Parser_Tactic_commandDeclare__simp__like__tactic_____________closed__19;
 LEAN_EXPORT lean_object* l_Lean_monadNameGeneratorLift___rarg(lean_object*, lean_object*);
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__5;
 LEAN_EXPORT lean_object* l_Lean_Syntax_SepArray_getElems(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_structEq___boxed(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic_simpArithAutoUnfold___closed__5;
 static lean_object* l_panic___at_Lean_TSyntax_getScientific___spec__1___closed__1;
-LEAN_EXPORT uint8_t l___private_Init_Meta_0__Lean_Meta_Simp_beqConfig____x40_Init_Meta___hyg_10747_(lean_object*, lean_object*);
+LEAN_EXPORT uint8_t l___private_Init_Meta_0__Lean_Meta_Simp_beqConfig____x40_Init_Meta___hyg_10792_(lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Meta_Simp_ConfigCtx_contextual___default;
 LEAN_EXPORT lean_object* l_repr___at___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____spec__1(lean_object*);
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_quoteList___rarg(lean_object*, lean_object*);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__8;
 LEAN_EXPORT lean_object* l_Lean_Syntax_isFieldIdx_x3f(lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__36;
 LEAN_EXPORT lean_object* l_Lean_TSyntax_expandInterpolatedStr(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -536,18 +527,17 @@ LEAN_EXPORT lean_object* l_Lean_Syntax_instCoeTSyntaxArrayTSepArray___boxed(lean
 LEAN_EXPORT lean_object* l_Lean_instQuoteStringStrLitKind(lean_object*);
 lean_object* l_Lean_Syntax_getHeadInfo(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_SepArray_ofElems___boxed(lean_object*, lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__8;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__17;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__36;
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Syntax_decodeHexLitAux(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_expandMacros___spec__1___lambda__1___closed__4;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9937____closed__5;
 LEAN_EXPORT uint8_t l_Lean_isNumericSubscript(uint32_t);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_mkSepArray___spec__1___lambda__1(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Syntax_instEmptyCollectionSepArray___boxed(lean_object*);
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16335____closed__3;
 LEAN_EXPORT lean_object* l_Lean_Syntax_isScientificLit_x3f(lean_object*);
 static lean_object* l_Lean_Parser_Tactic_dsimpAutoUnfold___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Name_toString(lean_object*, uint8_t);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__7;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9937____closed__14;
 lean_object* l_Lean_Name_num___override(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__57;
 static lean_object* l_Lean_toolchain___closed__8;
@@ -559,18 +549,21 @@ LEAN_EXPORT lean_object* l_Lean_Meta_instReprTransparencyMode;
 static lean_object* l_Lean_Parser_Tactic_simpAllArith___closed__4;
 LEAN_EXPORT lean_object* l_Lean_mkIdentFromRef___rarg___lambda__1(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_mkFreshId___rarg(lean_object*, lean_object*);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__4;
 lean_object* l_String_capitalize(lean_object*);
 LEAN_EXPORT lean_object* l_panic___at_Lean_TSyntax_getString___spec__1(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_NameGenerator_next(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_decodeCharLit___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_decodeNatLitVal_x3f(lean_object*);
-LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102_(uint8_t, lean_object*);
+LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147_(uint8_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_SepArray_getElems___boxed(lean_object*);
 static lean_object* l_Lean_Parser_Tactic_commandDeclare__simp__like__tactic_____________closed__10;
 LEAN_EXPORT lean_object* l_Array_findSomeRevM_x3f_find___at_Lean_Syntax_getTailInfo_x3f___spec__1___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_TSyntax_Compat_instCoeTailSyntaxTSyntax___boxed(lean_object*);
 static lean_object* l_Lean_mkNullNode___closed__2;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____closed__19;
 static lean_object* l_Lean_Parser_Tactic_dsimpKind___closed__6;
+LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____boxed(lean_object*, lean_object*);
 static lean_object* l_Lean_Option_hasQuote___rarg___closed__6;
 extern lean_object* l_Lean_Parser_Tactic_simpStar;
 static lean_object* l___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____closed__11;
@@ -578,10 +571,8 @@ static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean
 lean_object* lean_array_fset(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Internal_isStage0(lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__94;
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__16;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__31;
 static lean_object* l_Lean_Parser_Tactic_commandDeclare__simp__like__tactic_____________closed__20;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9937____closed__10;
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_expandMacros___spec__1___lambda__1___closed__8;
 LEAN_EXPORT lean_object* l_Lean_withHeadRefOnly___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_TransparencyMode_noConfusion___rarg___boxed(lean_object*, lean_object*, lean_object*);
@@ -590,6 +581,7 @@ LEAN_EXPORT lean_object* l_Lean_TSyntax_instCoeStrLitTerm(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_TSyntax_expandInterpolatedStrChunks(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_setKind(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* lean_name_append_index_after(lean_object*, lean_object*);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__1;
 LEAN_EXPORT lean_object* l_Lean_Name_eraseSuffix_x3f(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Simp_instReprConfig___closed__1;
 LEAN_EXPORT lean_object* l_Array_getSepElems___rarg(lean_object*);
@@ -598,19 +590,15 @@ static lean_object* l_Lean_Parser_Tactic_simpAllArithAutoUnfold___closed__6;
 static lean_object* l_Lean_Syntax_instCoeIdentTSyntaxConsSyntaxNodeKindStrAnonymousNil___closed__3;
 static lean_object* l_Lean_Parser_Tactic_simpAllAutoUnfold___closed__10;
 static lean_object* l_Lean_Parser_Tactic_dsimpAutoUnfold___closed__8;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9937____closed__20;
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__7;
 static lean_object* l_Lean_Syntax_unsetTrailing___closed__2;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__18;
 static lean_object* l_Lean_Parser_Tactic_simpArith___closed__10;
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__7;
 static lean_object* l_Lean_NameGenerator_namePrefix___default___closed__1;
 static lean_object* l_Lean_Meta_DSimp_instInhabitedConfig___closed__1;
 static lean_object* l_Lean_Syntax_instCoeTailSepArrayArraySyntax___closed__1;
 LEAN_EXPORT lean_object* l_Lean_mkNullNode(lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__12;
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__2;
 LEAN_EXPORT lean_object* l_Lean_Name_instToStringName(lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__15;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__90;
 static lean_object* l_Lean_quoteNameMk___closed__2;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__21;
@@ -618,17 +606,18 @@ static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean
 static lean_object* l___private_Init_Meta_0__Lean_Syntax_updateLast___rarg___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Name_toStringWithSep_maybeEscape___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Name_modifyBase(lean_object*, lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__3;
 static lean_object* l_List_foldr___at_Lean_Syntax_decodeNameLit___spec__1___closed__2;
 static lean_object* l_Lean_Parser_Tactic_dsimpAutoUnfold___closed__3;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__27;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__72;
 LEAN_EXPORT lean_object* l_Lean_instQuote___rarg(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Meta_Rewrite_Config_transparency___default;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__8;
 lean_object* l_Nat_repr(lean_object*);
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__7;
 LEAN_EXPORT lean_object* l_Array_mapSepElemsM___at_Array_mapSepElems___spec__1___boxed(lean_object*, lean_object*);
+static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__96;
 static lean_object* l___private_Init_Meta_0__Lean_Syntax_splitNameLitAux___closed__1;
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__7;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__13;
@@ -641,9 +630,8 @@ static lean_object* l_Array_mapMUnsafe_map___at_Lean_expandMacros___spec__1___la
 static lean_object* l_Lean_instQuoteBoolStrAnonymous___closed__6;
 static lean_object* l_repr___at___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____spec__3___closed__3;
 static lean_object* l_Lean_versionStringCore___closed__8;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__12;
 static lean_object* l_Lean_Name_instReprSyntax___closed__1;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__6;
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____lambda__1___closed__1;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__64;
 LEAN_EXPORT lean_object* l_Lean_Internal_isStage0___boxed(lean_object*);
 static lean_object* l_Lean_Parser_Tactic_simpAllKind___closed__10;
@@ -657,6 +645,7 @@ static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean
 LEAN_EXPORT lean_object* l_Lean_TSyntax_instCoeNameLitTerm(lean_object*);
 static lean_object* l_Lean_versionStringCore___closed__4;
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Syntax_decodeInterpStrQuotedChar___boxed(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Tactic_rwRuleSeq;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__88;
 static lean_object* l_Lean_instQuoteArrayStrAnonymous___rarg___closed__2;
@@ -670,13 +659,12 @@ LEAN_EXPORT lean_object* l_Lean_TSyntax_instCoeTSyntaxConsSyntaxNodeKind___boxed
 LEAN_EXPORT lean_object* l_Lean_NameGenerator_idx___default;
 static lean_object* l_Lean_Parser_Tactic_simpAllArith___closed__5;
 LEAN_EXPORT lean_object* l_Std_Format_joinSep___at___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____spec__5(lean_object*, lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9937____closed__16;
 LEAN_EXPORT lean_object* l_Lean_Meta_EtaStructMode_noConfusion___rarg___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic_dsimpAutoUnfold___closed__6;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__60;
 static lean_object* l_Lean_Meta_instBEqTransparencyMode___closed__1;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__9;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_TSyntax_expandInterpolatedStrChunks___spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__4;
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_expandMacros___spec__1___lambda__1___closed__6;
 lean_object* lean_array_to_list(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_mkFreshId(lean_object*);
@@ -692,14 +680,11 @@ LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Name_beq_match__1_splitte
 static lean_object* l_Lean_Parser_Tactic_simpArithAutoUnfold___closed__3;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__1;
 static lean_object* l_Lean_Parser_Tactic_simpAutoUnfold___closed__16;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__11;
 uint32_t lean_string_utf8_get(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instQuoteSubstringStrAnonymous(lean_object*);
 static lean_object* l_Lean_Parser_Tactic_simpAutoUnfold___closed__3;
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Name_hasNum___boxed(lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__7;
 LEAN_EXPORT lean_object* l_Lean_Syntax_mkStrLit(lean_object*, lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9937____closed__6;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__77;
 static lean_object* l_Lean_Parser_Tactic_simpAllAutoUnfold___closed__4;
 static lean_object* l_Lean_Parser_Tactic_simpAutoUnfold___closed__18;
@@ -716,40 +701,41 @@ LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_version_getPatch___boxed(
 static lean_object* l___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____closed__12;
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001_(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__81;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__13;
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____lambda__1___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Syntax_copyHeadTailInfoFrom(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_panic___at_Lean_TSyntax_getChar___spec__1(lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9937____closed__9;
 LEAN_EXPORT lean_object* l_Lean_Syntax_instCoeIdentTSyntaxConsSyntaxNodeKindStrAnonymousNil(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_instCoeTSyntaxArray(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Nat_pred(lean_object*);
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__5;
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__5;
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Syntax_decodeHexLitAux___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Array_filterSepElemsMAux(lean_object*);
 static lean_object* l_Lean_Name_reprPrec___closed__4;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__72;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____closed__4;
 static lean_object* l_Lean_instQuoteBoolStrAnonymous___closed__1;
+LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____boxed(lean_object*, lean_object*);
 lean_object* l_panic___at___private_Init_Prelude_0__Lean_assembleParts___spec__1(lean_object*);
 static lean_object* l_Lean_Parser_Tactic_commandDeclare__simp__like__tactic_____________closed__9;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__23;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__3;
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____lambda__1___closed__1;
 lean_object* l___private_Init_Util_0__mkPanicMessageWithDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_versionString___closed__10;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__89;
 LEAN_EXPORT lean_object* l_Lean_TSyntax_instCoeCharLitTerm___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_versionString;
 static lean_object* l_Lean_version_patch___closed__1;
-LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__14;
 uint8_t l_Array_isEmpty___rarg(lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__60;
 LEAN_EXPORT lean_object* l_Lean_Syntax_instCoeTermTSyntaxConsSyntaxNodeKindStrAnonymousNil___boxed(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328_(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_20136_(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178_(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268_(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_19202_(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16272_(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_17216_(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391_(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_20199_(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241_(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331_(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_19265_(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16335_(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_17279_(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__88;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__47;
 uint8_t l_Substring_beq(lean_object*, lean_object*);
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 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__41;
 static lean_object* l_Lean_Parser_Tactic_simpAllAutoUnfold___closed__6;
 static lean_object* l_Lean___aux__Init__Meta______macroRules__Lean__Parser__Syntax__addPrio__1___closed__2;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____closed__17;
 static lean_object* l_Lean_version_minor___closed__1;
 static lean_object* l_Lean_Name_reprPrec___closed__9;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__96;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__22;
 LEAN_EXPORT lean_object* l_Lean_mkCIdentFromRef___rarg___lambda__1(lean_object*, lean_object*, lean_object*);
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 LEAN_EXPORT lean_object* l_Lean_mkSepArray(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_SepArray_ofElemsUsingRef___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Simp_Config_maxDischargeDepth___default;
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 LEAN_EXPORT lean_object* l_Lean_Syntax_TSepArray_getElems(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_isNumericSubscript___boxed(lean_object*);
 lean_object* l_Substring_nextn(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__5;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__14;
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__11;
 LEAN_EXPORT lean_object* l_Lean_evalOptPrio(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic_simpArithAutoUnfold___closed__10;
 static lean_object* l___private_Init_Meta_0__Lean_Syntax_updateLast___rarg___closed__3;
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 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_TSyntax_expandInterpolatedStrChunks___spec__1___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Syntax_mkApp___closed__2;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__1;
 LEAN_EXPORT lean_object* l_Lean_NameGenerator_mkChild(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_getGithash___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_instReprEtaStructMode;
 static lean_object* l_Lean_Syntax_isCharLit_x3f___closed__1;
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 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Syntax_updateFirst___at_Lean_Syntax_setHeadInfoAux___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__3;
 LEAN_EXPORT lean_object* l_Lean_TSyntax_instCoeNumLitTerm___boxed(lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__46;
 lean_object* l_String_dropRight(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_isCharLit_x3f___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_splitNameLit(lean_object*);
 static lean_object* l___private_Init_Meta_0__Lean_quoteList___rarg___closed__6;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__7;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__38;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__21;
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 size_t lean_usize_of_nat(lean_object*);
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Syntax_decodeInterpStrLit(lean_object*);
 static lean_object* l_Lean_Parser_Tactic_dsimpAutoUnfold___closed__4;
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 LEAN_EXPORT lean_object* l_Lean_version_minor;
 LEAN_EXPORT lean_object* l_Lean_Syntax_decodeStrLit___boxed(lean_object*);
-LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468_(lean_object*, lean_object*);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____closed__8;
+LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513_(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Array_mapSepElemsMAux___at_Array_mapSepElems___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_NameGenerator_namePrefix___default___closed__2;
 lean_object* l_Lean_addMacroScope(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Syntax_instEmptyCollectionTSepArray(lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_isIdEndEscape(uint32_t);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__52;
 static lean_object* l_Lean_Parser_Tactic_simpAllArithAutoUnfold___closed__4;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__50;
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_version_getMajor(lean_object*);
 LEAN_EXPORT lean_object* l_panic___at_Lean_TSyntax_getScientific___spec__1(lean_object*);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__2;
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Syntax_updateLast___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_decodeNatLitVal_x3f___boxed(lean_object*);
 static lean_object* l_Lean_Parser_Tactic_simpAutoUnfold___closed__14;
 LEAN_EXPORT lean_object* l_Lean_Syntax_decodeCharLit(lean_object*);
 LEAN_EXPORT uint8_t l_Lean_version_isRelease;
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-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__2;
+LEAN_EXPORT uint8_t l___private_Init_Meta_0__Lean_Meta_DSimp_beqConfig____x40_Init_Meta___hyg_10346_(lean_object*, lean_object*);
 static lean_object* l_Lean_Syntax_decodeNatLitVal_x3f___closed__1;
 LEAN_EXPORT uint8_t l_Lean_Meta_Simp_Config_arith___default;
 static lean_object* l_Lean_Parser_Tactic_dsimpAutoUnfold___closed__5;
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 static lean_object* l_Lean___aux__Init__Meta______macroRules__Lean__Parser__Syntax__addPrio__1___closed__1;
 uint8_t l_Char_isAlpha(uint32_t);
 static lean_object* l_Lean_Parser_Tactic_simpAllArithAutoUnfold___closed__8;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____closed__1;
 LEAN_EXPORT lean_object* l_Lean_Option_hasQuote(lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Syntax_isAtom(lean_object*);
 static lean_object* l_repr___at___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____spec__3___closed__5;
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Array_getSepElems___spec__1(lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__16;
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__20;
 LEAN_EXPORT lean_object* l_Lean_TSyntax_Compat_instCoeTailArraySyntaxTSepArray___rarg___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_TSyntax_instCoeDepTermMkConsSyntaxNodeKindStrAnonymousNilIdentIdent(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic_simpAutoUnfold___closed__15;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__37;
 LEAN_EXPORT uint8_t l_Lean_isLetterLike(uint32_t);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____closed__2;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__4;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__23;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__14;
 LEAN_EXPORT uint8_t l_Lean_Meta_DSimp_Config_beta___default;
 LEAN_EXPORT lean_object* l_Lean_evalPrec(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_isStrLit_x3f___boxed(lean_object*);
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__10;
 static lean_object* l_Lean_Syntax_getHead_x3f___closed__3;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__80;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__6;
 lean_object* l_Lean_Macro_expandMacro_x3f(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_simpArith;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__9;
 extern lean_object* l_Lean_Parser_Tactic_simpLemma;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__34;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__55;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__9;
 lean_object* l_Lean_mkAtomFrom(lean_object*, lean_object*);
 lean_object* l_Lean_TSyntaxArray_mkImpl___rarg___boxed(lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__48;
@@ -866,10 +863,11 @@ extern uint32_t l_Char_instInhabitedChar;
 static lean_object* l_Lean_instInhabitedNameGenerator___closed__1;
 static lean_object* l_Lean_Meta_TransparencyMode_noConfusion___rarg___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Syntax_TSepArray_getElems___rarg(lean_object*);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__21;
 LEAN_EXPORT lean_object* l_Lean_Syntax_SepArray_ofElemsUsingRef(lean_object*);
 static lean_object* l_Lean_Parser_Tactic_simpAutoUnfold___closed__5;
 static lean_object* l_Lean_versionString___closed__7;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__15;
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__3;
 static lean_object* l_Lean_Parser_Tactic_simpAllAutoUnfold___closed__13;
 LEAN_EXPORT lean_object* l_Lean_Syntax_unsetTrailing(lean_object*);
 static lean_object* l_Lean_termEval__prio_____closed__7;
@@ -881,17 +879,16 @@ LEAN_EXPORT lean_object* l_Lean_Syntax_isIdOrAtom_x3f(lean_object*);
 static lean_object* l_Lean_Parser_Tactic_commandDeclare__simp__like__tactic_____________closed__13;
 LEAN_EXPORT lean_object* l_Lean_Syntax_instCoeTSyntaxArray___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_TSyntax_instCoeNumLitPrec___boxed(lean_object*);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__4;
 LEAN_EXPORT lean_object* l_Lean_mkIdentFromRef___rarg(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__13;
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Array_mapSepElemsMAux___at_Array_mapSepElems___spec__2(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Name_beq_match__1_splitter___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_decodeQuotedChar___boxed__const__2;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9937____closed__23;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_expandMacros___spec__1(size_t, size_t, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__7;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__50;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__28;
 static lean_object* l_Lean_Parser_Tactic_tacticErw_______closed__4;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__14;
 static lean_object* l_Lean_Syntax_mkApp___closed__1;
 uint8_t lean_uint32_dec_eq(uint32_t, uint32_t);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__24;
@@ -904,6 +901,7 @@ LEAN_EXPORT lean_object* l_Lean_Meta_EtaStructMode_noConfusion(lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__25;
 static lean_object* l_Lean_Syntax_instCoeIdentTSyntaxConsSyntaxNodeKindStrAnonymousNil___closed__1;
 static lean_object* l_Lean_Syntax_instCoeTSepArrayTSyntaxArray___closed__1;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____closed__14;
 LEAN_EXPORT lean_object* l_Lean_Syntax_instCoeTSepArrayTSyntaxArray___boxed(lean_object*, lean_object*);
 static lean_object* l_Lean_Syntax_mkNameLit___closed__1;
 LEAN_EXPORT uint8_t l_Lean_version_getIsRelease(lean_object*);
@@ -913,7 +911,8 @@ LEAN_EXPORT lean_object* l_Lean_Syntax_getSepArgs(lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__80;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__6;
 uint8_t l_String_isEmpty(lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9937____closed__21;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____closed__5;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__25;
 extern uint8_t l_instInhabitedBool;
 LEAN_EXPORT lean_object* l_Lean_Meta_TransparencyMode_noConfusion(lean_object*);
 static lean_object* l___private_Init_Meta_0__Lean_Syntax_updateLast___rarg___closed__2;
@@ -924,33 +923,29 @@ static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__28;
 static lean_object* l_Lean_Parser_Tactic_dsimpKind___closed__7;
 LEAN_EXPORT lean_object* l_Lean_mkHole(lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__2;
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Array_getSepElems___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Array_isEqvAux___at_Lean_Syntax_structEq___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__20;
 lean_object* l_Lean_Syntax_setArg(lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____closed__13;
 static lean_object* l_Lean_Parser_Tactic_simpAllArithAutoUnfold___closed__7;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__29;
 LEAN_EXPORT lean_object* l_Lean_instQuoteListStrAnonymous(lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__52;
-LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____boxed(lean_object*, lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9937____closed__22;
 static lean_object* l_Lean_Parser_Tactic_simpAllKind___closed__9;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Syntax_getHead_x3f___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Meta_Simp_Config_eta___default;
 static lean_object* l_Lean_instQuoteBoolStrAnonymous___closed__4;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____closed__21;
 static lean_object* l_repr___at___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____spec__3___closed__10;
 LEAN_EXPORT lean_object* l_Lean_Syntax_instCoeTermTSyntaxConsSyntaxNodeKindStrAnonymousNil(lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__1;
 static lean_object* l___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____closed__20;
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____lambda__1___closed__1;
+LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_beqEtaStructMode____x40_Init_Meta___hyg_10131____boxed(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic_tacticErw_______closed__8;
 LEAN_EXPORT uint8_t l_Lean_Syntax_hasArgs(lean_object*);
 static lean_object* l_Lean_toolchain___closed__1;
 static lean_object* l_Lean_Parser_Tactic_simpAllArith___closed__1;
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__6;
 static lean_object* l_Lean_Parser_Tactic_simpAllKind___closed__11;
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16272____closed__3;
 static lean_object* l_Lean_TSyntax_getNat___closed__4;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__45;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__30;
@@ -964,7 +959,6 @@ static lean_object* l_Lean_Syntax_isFieldIdx_x3f___closed__2;
 LEAN_EXPORT lean_object* l_Lean_withHeadRefOnly(lean_object*);
 lean_object* l_String_quote(lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__5;
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__1;
 static lean_object* l___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____closed__16;
 uint8_t l_Char_isAlphanum(uint32_t);
 LEAN_EXPORT lean_object* l_Lean_Syntax_copyHeadTailInfoFrom___boxed(lean_object*, lean_object*);
@@ -974,12 +968,15 @@ static lean_object* l_Lean_Parser_Tactic_simpAutoUnfold___closed__22;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__18;
 LEAN_EXPORT lean_object* l_Lean_Meta_Simp_instReprConfig;
 LEAN_EXPORT lean_object* l_Lean_instInhabitedNameGenerator;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__11;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__40;
 LEAN_EXPORT uint8_t l_Lean_Syntax_instBEqTSyntax___rarg(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__67;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__9;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____closed__23;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__10;
 static lean_object* l_Lean_TSyntax_getNat___closed__2;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__5;
 lean_object* l_Lean_Syntax_getArgs(lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Syntax_SepArray_getElems___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic_commandDeclare__simp__like__tactic_____________closed__8;
@@ -993,20 +990,20 @@ lean_object* l_Lean_Syntax_getKind(lean_object*);
 static lean_object* l_Lean_Parser_Tactic_simpAllArith___closed__8;
 LEAN_EXPORT lean_object* l_Lean___aux__Init__Meta______macroRules__Lean__Parser__Syntax__subPrec__1(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_MacroScopesView_review(lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__1;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__2;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__3;
 LEAN_EXPORT lean_object* l_Lean_quoteNameMk(lean_object*);
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Syntax_decodeInterpStrQuotedChar___boxed__const__1;
 LEAN_EXPORT lean_object* l_Lean_TSyntax_instCoeNumLitPrio___boxed(lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__7;
 static lean_object* l_Lean_toolchain___closed__2;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__15;
 LEAN_EXPORT lean_object* l_Array_filterSepElems(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapSepElemsM___at_Array_mapSepElems___spec__1(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__53;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__42;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__22;
 static lean_object* l_Lean_Parser_Tactic_commandDeclare__simp__like__tactic_____________closed__1;
-LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026_(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071_(lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l___private_Init_Meta_0__Lean_Name_hasNum(lean_object*);
 static lean_object* l_Lean_Syntax_mkScientificLit___closed__1;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__93;
@@ -1017,20 +1014,23 @@ lean_object* l_panic___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Name_isInaccessibleUserName___boxed(lean_object*);
 static uint8_t l_Lean_versionString___closed__3;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__3;
 LEAN_EXPORT lean_object* l_Lean_Name_replacePrefix___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__91;
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__16;
 static lean_object* l_Lean_versionString___closed__5;
 LEAN_EXPORT lean_object* l_Lean_TSyntax_getScientific(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__15;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__78;
 static lean_object* l_Lean_termEval__prec_____closed__11;
 LEAN_EXPORT lean_object* l_repr___at___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____spec__4___boxed(lean_object*);
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__7;
 LEAN_EXPORT lean_object* l_Lean_Syntax_getOptionalIdent_x3f(lean_object*);
 LEAN_EXPORT lean_object* l_panic___at_Lean_TSyntax_getChar___spec__1___boxed__const__1;
 static lean_object* l_Lean_evalPrec___closed__1;
 LEAN_EXPORT lean_object* l_Lean_TSyntax_instCoeTSyntaxConsSyntaxNodeKindNil___boxed(lean_object*, lean_object*);
 static lean_object* l_Lean_instQuoteProdStrAnonymous___rarg___closed__4;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__18;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__2;
 static lean_object* l_Lean_Syntax_instCoeIdentTSyntaxConsSyntaxNodeKindStrAnonymousNil___closed__4;
 static lean_object* l_Lean_Name_toStringWithSep___closed__1;
 LEAN_EXPORT lean_object* l_Lean_NameGenerator_curr(lean_object*);
@@ -1040,27 +1040,28 @@ LEAN_EXPORT lean_object* l_Lean_Syntax_TSepArray_push___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_SepArray_getElems___rarg___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_DSimp_instBEqConfig;
 LEAN_EXPORT lean_object* l_Lean_Syntax_TSepArray_push(lean_object*);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__18;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_TSyntax_expandInterpolatedStrChunks___spec__1(lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__3;
 static lean_object* l_Lean_Parser_Tactic_commandDeclare__simp__like__tactic_____________closed__17;
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_expandMacros___spec__1___lambda__1___closed__7;
-LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9937_(uint8_t, lean_object*);
+LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982_(uint8_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_isNameLit_x3f___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instQuoteBoolStrAnonymous___boxed(lean_object*);
-LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Array_mapSepElemsMAux___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__5;
 LEAN_EXPORT lean_object* l_Lean_instQuoteListStrAnonymous___rarg(lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__1;
 static lean_object* l_Lean_mkHole___closed__1;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__64;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____closed__6;
 static lean_object* l_Lean_Syntax_mkApp___closed__3;
 static lean_object* l_Lean_versionStringCore___closed__6;
 LEAN_EXPORT lean_object* l_Lean_isIdBeginEscape___boxed(lean_object*);
 static lean_object* l_Lean_Parser_Tactic_tacticErw_______closed__6;
 static lean_object* l_Lean_instQuoteNameStrAnonymous___closed__1;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__3;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__54;
 static lean_object* l_Lean_Parser_Tactic_dsimpAutoUnfold___closed__2;
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__6;
 LEAN_EXPORT lean_object* l_Lean_mkFreshId___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_instQuoteBoolStrAnonymous___closed__2;
 LEAN_EXPORT uint8_t l_Lean_Meta_Rewrite_Config_offsetCnstrs___default;
@@ -1071,14 +1072,13 @@ static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean
 static lean_object* l_repr___at___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____spec__3___closed__12;
 static lean_object* l_Lean___aux__Init__Meta______macroRules__Lean__Parser__Syntax__subPrio__1___closed__1;
 LEAN_EXPORT lean_object* l_List_beq___at_Lean_Syntax_structEq___spec__2___boxed(lean_object*, lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__15;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__6;
 static lean_object* l_Lean_Parser_Tactic_simpAutoUnfold___closed__23;
 lean_object* lean_nat_mul(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic_simpAllAutoUnfold___closed__12;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__91;
 LEAN_EXPORT lean_object* l_Lean_Syntax_mkNameLit(lean_object*, lean_object*);
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__4;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__9;
 static lean_object* l_Lean_Parser_Tactic_simpArithAutoUnfold___closed__9;
 LEAN_EXPORT lean_object* l_Lean_mkCIdentFromRef___rarg(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_decodeQuotedChar___boxed__const__4;
@@ -1105,11 +1105,9 @@ LEAN_EXPORT uint8_t l_Lean_Meta_Simp_Config_iota___default;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__16;
 LEAN_EXPORT lean_object* l_Lean_Syntax_setInfo(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic_simpAutoUnfold___closed__13;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__1;
 static lean_object* l___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____closed__24;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9937____closed__12;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____closed__24;
 LEAN_EXPORT lean_object* l_Lean___aux__Init__Meta______macroRules__Lean__Parser__Syntax__addPrec__1(lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__6;
 static lean_object* l_Lean_Parser_Tactic_commandDeclare__simp__like__tactic_____________closed__15;
 LEAN_EXPORT lean_object* l_panic___at_Lean_TSyntax_getNat___spec__1(lean_object*);
 static lean_object* l_Lean_Parser_Tactic_commandDeclare__simp__like__tactic_____________closed__18;
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 LEAN_EXPORT uint8_t l_Lean_Syntax_isNone(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_TSyntax_getId___boxed(lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__28;
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__18;
 LEAN_EXPORT lean_object* l_List_beq___at_Lean_Syntax_structEq___spec__3___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_decodeScientificLitVal_x3f_decodeAfterDot___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Name_toString_maybePseudoSyntax___boxed(lean_object*);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__3;
 LEAN_EXPORT lean_object* l_Lean_expandMacros(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Syntax_updateLast(lean_object*);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__10;
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__20;
 LEAN_EXPORT lean_object* l_Lean_Syntax_decodeNameLit(lean_object*);
 static lean_object* l___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____closed__7;
 static lean_object* l_Lean_Name_toString_maybePseudoSyntax___closed__1;
@@ -1135,13 +1135,14 @@ LEAN_EXPORT lean_object* l_Lean_Syntax_isNameLit_x3f(lean_object*);
 static lean_object* l_Lean_quoteNameMk___closed__7;
 LEAN_EXPORT lean_object* l_Lean_Syntax_isInterpolatedStrLit_x3f(lean_object*);
 lean_object* lean_panic_fn(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_getHead_x3f___lambda__1___boxed(lean_object*);
 static lean_object* l_Lean_TSyntax_expandInterpolatedStr___lambda__1___closed__2;
 lean_object* l_String_trim(lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__24;
 LEAN_EXPORT lean_object* l_Lean_Syntax_decodeQuotedChar___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_isIdEndEscape___boxed(lean_object*);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__20;
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__10;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_mkSepArray___spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_getTailInfo_x3f___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_getTailInfo(lean_object*);
@@ -1159,15 +1160,16 @@ LEAN_EXPORT lean_object* l_Lean_mkCIdentFromRef(lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__49;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__95;
 LEAN_EXPORT lean_object* l_Lean_Syntax_decodeStrLit(lean_object*);
-static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__9;
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__9;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__76;
 LEAN_EXPORT uint8_t l_Lean_isIdFirst(uint32_t);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__16;
 uint8_t l_Lean_Syntax_isOfKind(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_isNone___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_TSyntax_getString(lean_object*);
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__9;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__28;
 LEAN_EXPORT lean_object* l_Lean_TSyntax_instCoeNameLitTerm___boxed(lean_object*);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__6;
 LEAN_EXPORT lean_object* l_Lean_TSyntax_getName(lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__18;
 static lean_object* l_Lean_Parser_Tactic_simpAutoUnfold___closed__1;
@@ -1181,6 +1183,7 @@ extern lean_object* l_Lean_Parser_Tactic_simpErase;
 static lean_object* l_Lean_mkCIdentFrom___closed__1;
 static lean_object* l_Lean_Parser_Tactic_simpAllAutoUnfold___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Syntax_TSepArray_getElems___boxed(lean_object*, lean_object*);
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__4;
 LEAN_EXPORT lean_object* l_Lean_Syntax_getTailInfo___boxed(lean_object*);
 static lean_object* l_Lean_TSyntax_expandInterpolatedStr___closed__5;
 LEAN_EXPORT lean_object* l_Lean_TSyntax_instCoeIdentTerm___boxed(lean_object*);
@@ -1188,7 +1191,6 @@ static lean_object* l_Lean_termEval__prec_____closed__8;
 LEAN_EXPORT lean_object* l_Lean_Syntax_decodeQuotedChar___boxed__const__3;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__85;
 static lean_object* l_Lean_Parser_Tactic_simpAutoUnfold___closed__2;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__24;
 static lean_object* l_Lean_toolchain___closed__7;
 static lean_object* l_Lean___aux__Init__Meta______macroRules__Lean__Parser__Syntax__addPrec__1___closed__3;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__56;
@@ -1198,6 +1200,7 @@ LEAN_EXPORT lean_object* l_Lean_origin;
 static lean_object* l_Lean_Syntax_isInterpolatedStrLit_x3f___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Name_instReprSyntax;
 lean_object* lean_string_length(lean_object*);
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__4;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Syntax_findAux___spec__1(lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l___private_Init_Data_String_Basic_0__Substring_takeWhileAux___at___private_Init_Meta_0__Lean_Syntax_splitNameLitAux___spec__2(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic_tacticErw_______closed__10;
@@ -1206,21 +1209,22 @@ LEAN_EXPORT lean_object* l_Lean_instQuoteTermStrAnonymous;
 static lean_object* l_Lean_Name_reprPrec___closed__10;
 LEAN_EXPORT uint8_t l_Lean_Meta_Simp_Config_beta___default;
 LEAN_EXPORT lean_object* l_Lean_Syntax_getHead_x3f___lambda__1(lean_object*);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__12;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__3;
 static lean_object* l_Lean_Option_hasQuote___rarg___closed__3;
 LEAN_EXPORT uint8_t l_List_beq___at_Lean_Syntax_structEq___spec__2(lean_object*, lean_object*);
 static lean_object* l_Lean_TSyntax_expandInterpolatedStr___lambda__1___closed__1;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__8;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__12;
 LEAN_EXPORT lean_object* l_Lean_withHeadRefOnly___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* lean_mk_syntax_ident(lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__70;
 extern lean_object* l_Lean_Parser_Tactic_discharger;
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 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__7;
 LEAN_EXPORT lean_object* l_Lean_Meta_TransparencyMode_noConfusion___rarg___lambda__1(lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__71;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__15;
 static lean_object* l_Lean_Syntax_getHead_x3f___closed__1;
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Syntax_updateFirst___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__15;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__42;
 static lean_object* l_Lean_Parser_Tactic_simpArith___closed__7;
 LEAN_EXPORT lean_object* l_Lean_Syntax_mkSynthetic(lean_object*);
@@ -1229,38 +1233,41 @@ lean_object* l_Lean_Syntax_getArg(lean_object*, lean_object*);
 static lean_object* l_Lean_termEval__prec_____closed__1;
 LEAN_EXPORT lean_object* l_Lean_Syntax_toNat(lean_object*);
 static lean_object* l_Lean_versionString___closed__6;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__18;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__37;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__53;
 LEAN_EXPORT lean_object* lean_name_append_before(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_version_getPatch(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_toolchain;
 static lean_object* l_Lean_mkOptionalNode___closed__2;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9937____closed__19;
 static lean_object* l_Lean_Parser_Tactic_simpArithAutoUnfold___closed__4;
 static lean_object* l_Lean_Syntax_getHead_x3f___closed__2;
 static lean_object* l_Lean_mkCIdentFrom___closed__2;
 static lean_object* l_Lean_origin___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_simpAllArithAutoUnfold;
 lean_object* lean_nat_mod(lean_object*, lean_object*);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__14;
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__19;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__37;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__5;
 static lean_object* l_Lean_TSyntax_getNat___closed__1;
-static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__25;
+static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____lambda__1___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_dsimpAutoUnfold;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__55;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____closed__22;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__6;
 lean_object* l_Lean_SourceInfo_getPos_x3f(lean_object*, uint8_t);
 static lean_object* l_repr___at___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____spec__3___closed__6;
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 LEAN_EXPORT lean_object* l___private_Init_Meta_0__Array_filterSepElemsMAux___at_Array_filterSepElems___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Simp_instBEqConfig___closed__1;
 LEAN_EXPORT lean_object* l_Lean_mkFreshId___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*);
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-static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9937____closed__11;
+LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Meta_Simp_Config_proj___default;
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 LEAN_EXPORT lean_object* l_Lean_Meta_instBEqTransparencyMode;
 LEAN_EXPORT lean_object* l_Lean_Syntax_instCoeArraySyntaxSepArray(lean_object*);
 static lean_object* l_Lean_instQuoteTermStrAnonymous___closed__1;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__2;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__16;
 static lean_object* l_Lean_Parser_Tactic_tacticErw_______closed__11;
 static lean_object* l_Lean_Option_hasQuote___rarg___closed__5;
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 lean_object* l_String_drop(lean_object*, lean_object*);
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 LEAN_EXPORT lean_object* l_Lean_TSyntax_instCoeTSyntaxConsSyntaxNodeKindNil___rarg(lean_object*);
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 LEAN_EXPORT lean_object* l_Array_filterSepElemsM___at_Array_filterSepElems___spec__1___boxed(lean_object*, lean_object*);
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 static lean_object* l_Lean_Parser_Tactic_simpAutoUnfold___closed__17;
 LEAN_EXPORT lean_object* l_Lean_monadNameGeneratorLift___rarg___lambda__1(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__71;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____closed__15;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__13;
 static lean_object* l_Lean_TSyntax_expandInterpolatedStr___closed__2;
 static lean_object* l_Lean_Parser_Tactic_simpArith___closed__1;
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 LEAN_EXPORT lean_object* l_Lean_instQuoteArrayStrAnonymous(lean_object*);
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__16;
 lean_object* l_Nat_min(lean_object*, lean_object*);
 static lean_object* l___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____closed__18;
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 static lean_object* l___private_Init_Meta_0__Lean_quoteList___rarg___closed__4;
-static lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__17;
-LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9937____boxed(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__33;
 static lean_object* l_Lean_mkSepArray___closed__1;
 static lean_object* l_Lean_Parser_Tactic_simpArith___closed__5;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__10;
 static lean_object* l_Lean_Parser_Tactic_simpAutoUnfold___closed__8;
 static lean_object* l_Lean_Parser_Tactic_simpArith___closed__3;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__12;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_TSyntax_expandInterpolatedStrChunks___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_instCoeTSyntaxArrayArraySyntax___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Name_getRoot___boxed(lean_object*);
@@ -1302,18 +1310,17 @@ LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Syntax_decodeBinLitAux___
 LEAN_EXPORT lean_object* l_Lean_Name_getRoot(lean_object*);
 uint8_t lean_uint32_dec_le(uint32_t, uint32_t);
 static lean_object* l_Lean_Name_reprPrec___closed__5;
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 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__22;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__85;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__79;
 LEAN_EXPORT lean_object* l_Lean_mkSepArray___boxed(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__43;
+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____closed__18;
 static lean_object* l_Lean_Syntax_instCoeTSyntaxArrayArraySyntax___closed__1;
 static lean_object* l_Lean_Name_reprPrec___closed__3;
 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___lambda__1___closed__46;
 static lean_object* l___private_Init_Meta_0__Lean_quoteList___rarg___closed__2;
 LEAN_EXPORT uint8_t l_Lean_Name_toString_maybePseudoSyntax(lean_object*);
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 LEAN_EXPORT lean_object* l_Lean_instQuoteProdStrAnonymous___rarg(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_TSyntax_expandInterpolatedStr___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic_simpAllAutoUnfold___closed__2;
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 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Array_getSepElems___spec__1___rarg(lean_object*, size_t, size_t, lean_object*);
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 static lean_object* l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__95;
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 static lean_object* l_Lean_Parser_Tactic_simpAllArith___closed__7;
 LEAN_EXPORT lean_object* l_Lean_Syntax_findAux(lean_object*, lean_object*);
 static lean_object* l_Lean_Name_escapePart___closed__3;
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+static lean_object* l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____closed__3;
 LEAN_EXPORT lean_object* l_Lean_Syntax_instCoeTSyntaxArrayTSepArray___rarg___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_decodeStrLitAux(lean_object*, lean_object*, lean_object*);
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 uint8_t lean_string_utf8_at_end(lean_object*, lean_object*);
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 static lean_object* l_Lean_Parser_Tactic_simpAllKind___closed__2;
 static lean_object* l_Lean_Parser_Tactic_simpAutoUnfold___closed__7;
 LEAN_EXPORT lean_object* l_repr___at___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____spec__3(lean_object*);
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 LEAN_EXPORT lean_object* l_Lean_mkNode(lean_object*, lean_object*);
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 static lean_object* l_Lean_instQuoteSubstringStrAnonymous___closed__3;
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 lean_object* lean_uint32_to_nat(uint32_t);
 static lean_object* l_Array_forInUnsafe_loop___at_Lean_mkSepArray___spec__1___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Name_replacePrefix(lean_object*, lean_object*, lean_object*);
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 static lean_object* l_List_foldr___at_Lean_Syntax_decodeNameLit___spec__1___closed__4;
 lean_object* lean_nat_to_int(lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Syntax_isToken(lean_object*, lean_object*);
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 LEAN_EXPORT lean_object* l_Lean_Syntax_isFieldIdx_x3f___boxed(lean_object*);
 static lean_object* l_Lean_Parser_Tactic_simpAutoUnfold___closed__24;
 LEAN_EXPORT uint8_t l_Lean_Meta_Simp_Config_autoUnfold___default;
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 LEAN_EXPORT lean_object* l_Lean_evalPrio(lean_object*, lean_object*, lean_object*);
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 static lean_object* l_Lean_Parser_Tactic_simpAllArithAutoUnfold___closed__5;
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 LEAN_EXPORT lean_object* l_Lean_Meta_Simp_defaultMaxSteps;
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 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Syntax_SepArray_getElems___spec__1(lean_object*, size_t, size_t, lean_object*);
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 LEAN_EXPORT lean_object* l_Lean_TSyntax_Compat_instCoeTailArraySyntaxTSyntaxArray___boxed(lean_object*);
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 LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_simpArithAutoUnfold;
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 static lean_object* l_Lean_Parser_Tactic_simpAutoUnfold___closed__9;
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 uint8_t lean_string_dec_eq(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Syntax_mkLit(lean_object*, lean_object*, lean_object*);
 lean_object* l_Char_ofNat(lean_object*);
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 uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
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 static lean_object* l___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____closed__22;
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 LEAN_EXPORT lean_object* l_Std_Format_joinSep___at___private_Init_Meta_0__Lean_Name_reprSyntax____x40_Init_Meta___hyg_1001____spec__5___boxed(lean_object*, lean_object*);
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 lean_object* l_Repr_addAppParen(lean_object*, lean_object*);
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 static lean_object* l_Lean_Parser_Tactic_simpArith___closed__2;
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+_start:
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+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Syntax_instEmptyCollectionSepArray___boxed(lean_object* x_1) {
+_start:
+{
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+lean_dec(x_1);
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+}
+}
+LEAN_EXPORT lean_object* l_Lean_Syntax_instEmptyCollectionTSepArray(lean_object* x_1, lean_object* x_2) {
+_start:
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+}
+}
+LEAN_EXPORT lean_object* l_Lean_Syntax_instEmptyCollectionTSepArray___boxed(lean_object* x_1, lean_object* x_2) {
+_start:
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+lean_dec(x_2);
+lean_dec(x_1);
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+}
+}
 static lean_object* _init_l_Lean_Syntax_instCoeTailSepArrayArraySyntax___closed__1() {
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 }
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 return x_1;
 }
 }
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 lean_ctor_set(x_3, 1, x_2);
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 }
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 return x_3;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9937____closed__11() {
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 lean_ctor_set(x_3, 0, x_1);
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 return x_3;
 }
 }
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 return x_1;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9937____closed__14() {
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 return x_2;
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 lean_ctor_set(x_3, 0, x_1);
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 return x_3;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9937____closed__17() {
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 }
 }
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 return x_1;
 }
 }
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 _start:
 {
 lean_object* x_1; 
@@ -18581,33 +18621,33 @@ x_1 = lean_mk_string_from_bytes("Lean.Meta.EtaStructMode.all", 27);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__2() {
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 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
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 lean_ctor_set(x_3, 0, x_1);
 lean_ctor_set(x_3, 1, x_2);
 return x_3;
 }
 }
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 {
 lean_object* x_1; uint8_t x_2; lean_object* x_3; 
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 x_2 = 0;
 x_3 = lean_alloc_ctor(5, 1, 1);
 lean_ctor_set(x_3, 0, x_1);
@@ -18615,23 +18655,23 @@ lean_ctor_set_uint8(x_3, sizeof(void*)*1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__5() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__5() {
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 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
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 x_3 = lean_alloc_ctor(3, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
 lean_ctor_set(x_3, 1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__6() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__6() {
 _start:
 {
 lean_object* x_1; uint8_t x_2; lean_object* x_3; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__5;
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 x_2 = 0;
 x_3 = lean_alloc_ctor(5, 1, 1);
 lean_ctor_set(x_3, 0, x_1);
@@ -18639,7 +18679,7 @@ lean_ctor_set_uint8(x_3, sizeof(void*)*1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__7() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__7() {
 _start:
 {
 lean_object* x_1; 
@@ -18647,33 +18687,33 @@ x_1 = lean_mk_string_from_bytes("Lean.Meta.EtaStructMode.notClasses", 34);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__8() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__8() {
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 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__7;
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 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__9() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__9() {
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 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
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-x_2 = l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__8;
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 x_3 = lean_alloc_ctor(3, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
 lean_ctor_set(x_3, 1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__10() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__10() {
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 {
 lean_object* x_1; uint8_t x_2; lean_object* x_3; 
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 x_2 = 0;
 x_3 = lean_alloc_ctor(5, 1, 1);
 lean_ctor_set(x_3, 0, x_1);
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 return x_3;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__11() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__11() {
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 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
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-x_2 = l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__8;
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 lean_ctor_set(x_3, 0, x_1);
 lean_ctor_set(x_3, 1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__12() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__12() {
 _start:
 {
 lean_object* x_1; uint8_t x_2; lean_object* x_3; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__11;
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 x_2 = 0;
 x_3 = lean_alloc_ctor(5, 1, 1);
 lean_ctor_set(x_3, 0, x_1);
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 return x_3;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__13() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____closed__13() {
 _start:
 {
 lean_object* x_1; 
@@ -18713,33 +18753,33 @@ x_1 = lean_mk_string_from_bytes("Lean.Meta.EtaStructMode.none", 28);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__14() {
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 {
 lean_object* x_1; lean_object* x_2; 
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 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
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 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
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 lean_ctor_set(x_3, 0, x_1);
 lean_ctor_set(x_3, 1, x_2);
 return x_3;
 }
 }
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 {
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 lean_ctor_set(x_3, 0, x_1);
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 return x_3;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__17() {
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 x_3 = lean_alloc_ctor(3, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
 lean_ctor_set(x_3, 1, x_2);
 return x_3;
 }
 }
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 _start:
 {
 lean_object* x_1; uint8_t x_2; lean_object* x_3; 
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 x_2 = 0;
 x_3 = lean_alloc_ctor(5, 1, 1);
 lean_ctor_set(x_3, 0, x_1);
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 return x_3;
 }
 }
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 _start:
 {
 switch (x_1) {
@@ -18783,14 +18823,14 @@ x_4 = lean_nat_dec_le(x_3, x_2);
 if (x_4 == 0)
 {
 lean_object* x_5; lean_object* x_6; 
-x_5 = l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__4;
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 x_6 = l_Repr_addAppParen(x_5, x_2);
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 }
 else
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 x_8 = l_Repr_addAppParen(x_7, x_2);
 return x_8;
 }
@@ -18803,14 +18843,14 @@ x_10 = lean_nat_dec_le(x_9, x_2);
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 {
 lean_object* x_11; lean_object* x_12; 
-x_11 = l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__10;
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 x_12 = l_Repr_addAppParen(x_11, x_2);
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 }
 else
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 lean_object* x_13; lean_object* x_14; 
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 x_14 = l_Repr_addAppParen(x_13, x_2);
 return x_14;
 }
@@ -18823,14 +18863,14 @@ x_16 = lean_nat_dec_le(x_15, x_2);
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 {
 lean_object* x_17; lean_object* x_18; 
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 x_18 = l_Repr_addAppParen(x_17, x_2);
 return x_18;
 }
 else
 {
 lean_object* x_19; lean_object* x_20; 
-x_19 = l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____closed__18;
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 x_20 = l_Repr_addAppParen(x_19, x_2);
 return x_20;
 }
@@ -18838,13 +18878,13 @@ return x_20;
 }
 }
 }
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+LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147____boxed(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 uint8_t x_3; lean_object* x_4; 
 x_3 = lean_unbox(x_1);
 lean_dec(x_1);
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+x_4 = l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147_(x_3, x_2);
 lean_dec(x_2);
 return x_4;
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@@ -18853,7 +18893,7 @@ static lean_object* _init_l_Lean_Meta_instReprEtaStructMode___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102____boxed), 2, 0);
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 return x_1;
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 {
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@@ -19108,7 +19148,7 @@ block_42:
 {
 uint8_t x_36; 
 lean_dec(x_35);
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 if (x_36 == 0)
 {
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@@ -19233,11 +19273,11 @@ goto block_48;
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+LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_beqConfig____x40_Init_Meta___hyg_10346____boxed(lean_object* x_1, lean_object* x_2) {
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 {
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 lean_dec(x_2);
 lean_dec(x_1);
 x_4 = lean_box(x_3);
@@ -19248,7 +19288,7 @@ static lean_object* _init_l_Lean_Meta_DSimp_instBEqConfig___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l___private_Init_Meta_0__Lean_Meta_DSimp_beqConfig____x40_Init_Meta___hyg_10301____boxed), 2, 0);
+x_1 = lean_alloc_closure((void*)(l___private_Init_Meta_0__Lean_Meta_DSimp_beqConfig____x40_Init_Meta___hyg_10346____boxed), 2, 0);
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@@ -19260,7 +19300,7 @@ x_1 = l_Lean_Meta_DSimp_instBEqConfig___closed__1;
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 {
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 }
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 }
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 lean_ctor_set(x_3, 0, x_1);
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 {
 lean_object* x_1; 
@@ -19328,17 +19368,17 @@ x_1 = lean_mk_string_from_bytes("beta", 4);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__8() {
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-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__9() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__9() {
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 {
 lean_object* x_1; 
@@ -19346,17 +19386,17 @@ x_1 = lean_mk_string_from_bytes("eta", 3);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__10() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__10() {
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 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__9;
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 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
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-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__11() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__11() {
 _start:
 {
 lean_object* x_1; 
@@ -19364,17 +19404,17 @@ x_1 = lean_mk_string_from_bytes("etaStruct", 9);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__12() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__12() {
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 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__11;
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 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__13() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__13() {
 _start:
 {
 lean_object* x_1; 
@@ -19382,17 +19422,17 @@ x_1 = lean_mk_string_from_bytes("iota", 4);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__14() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__14() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__13;
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 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__15() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__15() {
 _start:
 {
 lean_object* x_1; 
@@ -19400,17 +19440,17 @@ x_1 = lean_mk_string_from_bytes("proj", 4);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__16() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__16() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__15;
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 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__17() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__17() {
 _start:
 {
 lean_object* x_1; 
@@ -19418,17 +19458,17 @@ x_1 = lean_mk_string_from_bytes("decide", 6);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__18() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__18() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__17;
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 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
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+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__19() {
 _start:
 {
 lean_object* x_1; 
@@ -19436,17 +19476,17 @@ x_1 = lean_mk_string_from_bytes("autoUnfold", 10);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__20() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__20() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__19;
+x_1 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__19;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__21() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__21() {
 _start:
 {
 lean_object* x_1; 
@@ -19454,35 +19494,35 @@ x_1 = lean_mk_string_from_bytes("{ ", 2);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__22() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__22() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__21;
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 x_2 = lean_string_length(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__23() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__23() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__22;
+x_1 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__22;
 x_2 = lean_nat_to_int(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__24() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__24() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__21;
+x_1 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__21;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__25() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__25() {
 _start:
 {
 lean_object* x_1; 
@@ -19490,17 +19530,17 @@ x_1 = lean_mk_string_from_bytes(" }", 2);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__26() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__26() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__25;
+x_1 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__25;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__27() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__27() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -19510,7 +19550,7 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__28() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__28() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -19520,7 +19560,7 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468_(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513_(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 uint8_t x_3; uint8_t x_4; uint8_t x_5; uint8_t x_6; lean_object* x_7; lean_object* x_8; uint8_t x_9; uint8_t x_10; uint8_t x_11; uint8_t x_12; lean_object* x_13; 
@@ -19529,7 +19569,7 @@ x_4 = lean_ctor_get_uint8(x_1, 1);
 x_5 = lean_ctor_get_uint8(x_1, 2);
 x_6 = lean_ctor_get_uint8(x_1, 3);
 x_7 = lean_unsigned_to_nat(0u);
-x_8 = l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102_(x_6, x_7);
+x_8 = l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147_(x_6, x_7);
 x_9 = lean_ctor_get_uint8(x_1, 4);
 x_10 = lean_ctor_get_uint8(x_1, 5);
 x_11 = lean_ctor_get_uint8(x_1, 6);
@@ -19537,21 +19577,21 @@ x_12 = lean_ctor_get_uint8(x_1, 7);
 if (x_3 == 0)
 {
 lean_object* x_123; 
-x_123 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__27;
+x_123 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__27;
 x_13 = x_123;
 goto block_122;
 }
 else
 {
 lean_object* x_124; 
-x_124 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__28;
+x_124 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__28;
 x_13 = x_124;
 goto block_122;
 }
 block_122:
 {
 lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; 
-x_14 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__6;
+x_14 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__6;
 x_15 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_15, 0, x_14);
 lean_ctor_set(x_15, 1, x_13);
@@ -19563,25 +19603,25 @@ x_18 = lean_box(1);
 x_19 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_19, 0, x_17);
 lean_ctor_set(x_19, 1, x_18);
-x_20 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__8;
+x_20 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__8;
 x_21 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_21, 0, x_19);
 lean_ctor_set(x_21, 1, x_20);
-x_22 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__5;
+x_22 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__5;
 x_23 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_23, 0, x_21);
 lean_ctor_set(x_23, 1, x_22);
 if (x_4 == 0)
 {
 lean_object* x_120; 
-x_120 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__27;
+x_120 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__27;
 x_24 = x_120;
 goto block_119;
 }
 else
 {
 lean_object* x_121; 
-x_121 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__28;
+x_121 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__28;
 x_24 = x_121;
 goto block_119;
 }
@@ -19597,7 +19637,7 @@ lean_ctor_set(x_26, 1, x_16);
 x_27 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_27, 0, x_26);
 lean_ctor_set(x_27, 1, x_18);
-x_28 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__10;
+x_28 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__10;
 x_29 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_29, 0, x_27);
 lean_ctor_set(x_29, 1, x_28);
@@ -19607,14 +19647,14 @@ lean_ctor_set(x_30, 1, x_22);
 if (x_5 == 0)
 {
 lean_object* x_117; 
-x_117 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__27;
+x_117 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__27;
 x_31 = x_117;
 goto block_116;
 }
 else
 {
 lean_object* x_118; 
-x_118 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__28;
+x_118 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__28;
 x_31 = x_118;
 goto block_116;
 }
@@ -19630,7 +19670,7 @@ lean_ctor_set(x_33, 1, x_16);
 x_34 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_34, 0, x_33);
 lean_ctor_set(x_34, 1, x_18);
-x_35 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__12;
+x_35 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__12;
 x_36 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_36, 0, x_34);
 lean_ctor_set(x_36, 1, x_35);
@@ -19646,7 +19686,7 @@ lean_ctor_set(x_39, 1, x_16);
 x_40 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_40, 0, x_39);
 lean_ctor_set(x_40, 1, x_18);
-x_41 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__14;
+x_41 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__14;
 x_42 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_42, 0, x_40);
 lean_ctor_set(x_42, 1, x_41);
@@ -19656,14 +19696,14 @@ lean_ctor_set(x_43, 1, x_22);
 if (x_9 == 0)
 {
 lean_object* x_114; 
-x_114 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__27;
+x_114 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__27;
 x_44 = x_114;
 goto block_113;
 }
 else
 {
 lean_object* x_115; 
-x_115 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__28;
+x_115 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__28;
 x_44 = x_115;
 goto block_113;
 }
@@ -19679,7 +19719,7 @@ lean_ctor_set(x_46, 1, x_16);
 x_47 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_47, 0, x_46);
 lean_ctor_set(x_47, 1, x_18);
-x_48 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__16;
+x_48 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__16;
 x_49 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_49, 0, x_47);
 lean_ctor_set(x_49, 1, x_48);
@@ -19689,14 +19729,14 @@ lean_ctor_set(x_50, 1, x_22);
 if (x_10 == 0)
 {
 lean_object* x_111; 
-x_111 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__27;
+x_111 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__27;
 x_51 = x_111;
 goto block_110;
 }
 else
 {
 lean_object* x_112; 
-x_112 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__28;
+x_112 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__28;
 x_51 = x_112;
 goto block_110;
 }
@@ -19712,7 +19752,7 @@ lean_ctor_set(x_53, 1, x_16);
 x_54 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_54, 0, x_53);
 lean_ctor_set(x_54, 1, x_18);
-x_55 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__18;
+x_55 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__18;
 x_56 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_56, 0, x_54);
 lean_ctor_set(x_56, 1, x_55);
@@ -19722,7 +19762,7 @@ lean_ctor_set(x_57, 1, x_22);
 if (x_11 == 0)
 {
 lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; 
-x_58 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__27;
+x_58 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__27;
 x_59 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_59, 0, x_57);
 lean_ctor_set(x_59, 1, x_58);
@@ -19732,7 +19772,7 @@ lean_ctor_set(x_60, 1, x_16);
 x_61 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_61, 0, x_60);
 lean_ctor_set(x_61, 1, x_18);
-x_62 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__20;
+x_62 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__20;
 x_63 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_63, 0, x_61);
 lean_ctor_set(x_63, 1, x_62);
@@ -19745,15 +19785,15 @@ lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean
 x_65 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_65, 0, x_64);
 lean_ctor_set(x_65, 1, x_58);
-x_66 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__24;
+x_66 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__24;
 x_67 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_67, 0, x_66);
 lean_ctor_set(x_67, 1, x_65);
-x_68 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__26;
+x_68 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__26;
 x_69 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_69, 0, x_67);
 lean_ctor_set(x_69, 1, x_68);
-x_70 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__23;
+x_70 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__23;
 x_71 = lean_alloc_ctor(3, 2, 0);
 lean_ctor_set(x_71, 0, x_70);
 lean_ctor_set(x_71, 1, x_69);
@@ -19766,19 +19806,19 @@ return x_73;
 else
 {
 lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; uint8_t x_82; lean_object* x_83; 
-x_74 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__28;
+x_74 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__28;
 x_75 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_75, 0, x_64);
 lean_ctor_set(x_75, 1, x_74);
-x_76 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__24;
+x_76 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__24;
 x_77 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_77, 0, x_76);
 lean_ctor_set(x_77, 1, x_75);
-x_78 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__26;
+x_78 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__26;
 x_79 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_79, 0, x_77);
 lean_ctor_set(x_79, 1, x_78);
-x_80 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__23;
+x_80 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__23;
 x_81 = lean_alloc_ctor(3, 2, 0);
 lean_ctor_set(x_81, 0, x_80);
 lean_ctor_set(x_81, 1, x_79);
@@ -19792,7 +19832,7 @@ return x_83;
 else
 {
 lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; 
-x_84 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__28;
+x_84 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__28;
 x_85 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_85, 0, x_57);
 lean_ctor_set(x_85, 1, x_84);
@@ -19802,7 +19842,7 @@ lean_ctor_set(x_86, 1, x_16);
 x_87 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_87, 0, x_86);
 lean_ctor_set(x_87, 1, x_18);
-x_88 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__20;
+x_88 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__20;
 x_89 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_89, 0, x_87);
 lean_ctor_set(x_89, 1, x_88);
@@ -19812,19 +19852,19 @@ lean_ctor_set(x_90, 1, x_22);
 if (x_12 == 0)
 {
 lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; uint8_t x_99; lean_object* x_100; 
-x_91 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__27;
+x_91 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__27;
 x_92 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_92, 0, x_90);
 lean_ctor_set(x_92, 1, x_91);
-x_93 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__24;
+x_93 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__24;
 x_94 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_94, 0, x_93);
 lean_ctor_set(x_94, 1, x_92);
-x_95 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__26;
+x_95 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__26;
 x_96 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_96, 0, x_94);
 lean_ctor_set(x_96, 1, x_95);
-x_97 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__23;
+x_97 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__23;
 x_98 = lean_alloc_ctor(3, 2, 0);
 lean_ctor_set(x_98, 0, x_97);
 lean_ctor_set(x_98, 1, x_96);
@@ -19840,15 +19880,15 @@ lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104;
 x_101 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_101, 0, x_90);
 lean_ctor_set(x_101, 1, x_84);
-x_102 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__24;
+x_102 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__24;
 x_103 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_103, 0, x_102);
 lean_ctor_set(x_103, 1, x_101);
-x_104 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__26;
+x_104 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__26;
 x_105 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_105, 0, x_103);
 lean_ctor_set(x_105, 1, x_104);
-x_106 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__23;
+x_106 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__23;
 x_107 = lean_alloc_ctor(3, 2, 0);
 lean_ctor_set(x_107, 0, x_106);
 lean_ctor_set(x_107, 1, x_105);
@@ -19866,11 +19906,11 @@ return x_109;
 }
 }
 }
-LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____boxed(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____boxed(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 lean_object* x_3; 
-x_3 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468_(x_1, x_2);
+x_3 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513_(x_1, x_2);
 lean_dec(x_2);
 lean_dec(x_1);
 return x_3;
@@ -19880,7 +19920,7 @@ static lean_object* _init_l_Lean_Meta_DSimp_instReprConfig___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____boxed), 2, 0);
+x_1 = lean_alloc_closure((void*)(l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____boxed), 2, 0);
 return x_1;
 }
 }
@@ -20054,7 +20094,7 @@ x_1 = l_Lean_Meta_Simp_instInhabitedConfig___closed__1;
 return x_1;
 }
 }
-LEAN_EXPORT uint8_t l___private_Init_Meta_0__Lean_Meta_Simp_beqConfig____x40_Init_Meta___hyg_10747_(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT uint8_t l___private_Init_Meta_0__Lean_Meta_Simp_beqConfig____x40_Init_Meta___hyg_10792_(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 lean_object* x_3; lean_object* x_4; uint8_t x_5; uint8_t x_6; uint8_t x_7; uint8_t x_8; uint8_t x_9; uint8_t x_10; uint8_t x_11; uint8_t x_12; uint8_t x_13; uint8_t x_14; uint8_t x_15; uint8_t x_16; uint8_t x_17; lean_object* x_18; lean_object* x_19; uint8_t x_20; uint8_t x_21; uint8_t x_22; uint8_t x_23; uint8_t x_24; uint8_t x_25; uint8_t x_26; uint8_t x_27; uint8_t x_28; uint8_t x_29; uint8_t x_30; uint8_t x_31; uint8_t x_32; lean_object* x_33; lean_object* x_37; lean_object* x_43; lean_object* x_49; lean_object* x_55; lean_object* x_61; lean_object* x_69; lean_object* x_75; lean_object* x_81; lean_object* x_87; lean_object* x_93; uint8_t x_99; 
@@ -20312,7 +20352,7 @@ block_68:
 {
 uint8_t x_62; 
 lean_dec(x_61);
-x_62 = l___private_Init_Meta_0__Lean_Meta_beqEtaStructMode____x40_Init_Meta___hyg_10086_(x_11, x_26);
+x_62 = l___private_Init_Meta_0__Lean_Meta_beqEtaStructMode____x40_Init_Meta___hyg_10131_(x_11, x_26);
 if (x_62 == 0)
 {
 uint8_t x_63; 
@@ -20537,11 +20577,11 @@ goto block_92;
 }
 }
 }
-LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_beqConfig____x40_Init_Meta___hyg_10747____boxed(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_beqConfig____x40_Init_Meta___hyg_10792____boxed(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 uint8_t x_3; lean_object* x_4; 
-x_3 = l___private_Init_Meta_0__Lean_Meta_Simp_beqConfig____x40_Init_Meta___hyg_10747_(x_1, x_2);
+x_3 = l___private_Init_Meta_0__Lean_Meta_Simp_beqConfig____x40_Init_Meta___hyg_10792_(x_1, x_2);
 lean_dec(x_2);
 lean_dec(x_1);
 x_4 = lean_box(x_3);
@@ -20552,7 +20592,7 @@ static lean_object* _init_l_Lean_Meta_Simp_instBEqConfig___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l___private_Init_Meta_0__Lean_Meta_Simp_beqConfig____x40_Init_Meta___hyg_10747____boxed), 2, 0);
+x_1 = lean_alloc_closure((void*)(l___private_Init_Meta_0__Lean_Meta_Simp_beqConfig____x40_Init_Meta___hyg_10792____boxed), 2, 0);
 return x_1;
 }
 }
@@ -20564,7 +20604,7 @@ x_1 = l_Lean_Meta_Simp_instBEqConfig___closed__1;
 return x_1;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__1() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -20572,41 +20612,41 @@ x_1 = lean_mk_string_from_bytes("maxSteps", 8);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__2() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__1;
+x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__1;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__3() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__2;
+x_2 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__2;
 x_3 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
 lean_ctor_set(x_3, 1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__4() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__4() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__3;
-x_2 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__5;
+x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__3;
+x_2 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__5;
 x_3 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
 lean_ctor_set(x_3, 1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__5() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__5() {
 _start:
 {
 lean_object* x_1; 
@@ -20614,17 +20654,17 @@ x_1 = lean_mk_string_from_bytes("maxDischargeDepth", 17);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__6() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__6() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__5;
+x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__5;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__7() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__7() {
 _start:
 {
 lean_object* x_1; 
@@ -20632,17 +20672,17 @@ x_1 = lean_mk_string_from_bytes("contextual", 10);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__8() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__8() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__7;
+x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__7;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__9() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__9() {
 _start:
 {
 lean_object* x_1; 
@@ -20650,17 +20690,17 @@ x_1 = lean_mk_string_from_bytes("memoize", 7);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__10() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__10() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__9;
+x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__9;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__11() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__11() {
 _start:
 {
 lean_object* x_1; 
@@ -20668,17 +20708,17 @@ x_1 = lean_mk_string_from_bytes("singlePass", 10);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__12() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__12() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__11;
+x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__11;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__13() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__13() {
 _start:
 {
 lean_object* x_1; 
@@ -20686,17 +20726,17 @@ x_1 = lean_mk_string_from_bytes("arith", 5);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__14() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__14() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__13;
+x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__13;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__15() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__15() {
 _start:
 {
 lean_object* x_1; 
@@ -20704,17 +20744,17 @@ x_1 = lean_mk_string_from_bytes("dsimp", 5);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__16() {
+static lean_object* _init_l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__16() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__15;
+x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__15;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026_(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071_(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; uint8_t x_25; uint8_t x_26; uint8_t x_27; uint8_t x_28; uint8_t x_29; uint8_t x_30; uint8_t x_31; lean_object* x_32; lean_object* x_33; uint8_t x_34; uint8_t x_35; uint8_t x_36; uint8_t x_37; uint8_t x_38; uint8_t x_39; lean_object* x_40; 
@@ -20723,7 +20763,7 @@ lean_inc(x_3);
 x_4 = l_Nat_repr(x_3);
 x_5 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_5, 0, x_4);
-x_6 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__4;
+x_6 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__4;
 x_7 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_7, 0, x_6);
 lean_ctor_set(x_7, 1, x_5);
@@ -20735,11 +20775,11 @@ x_10 = lean_box(1);
 x_11 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_11, 0, x_9);
 lean_ctor_set(x_11, 1, x_10);
-x_12 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__6;
+x_12 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__6;
 x_13 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_13, 0, x_11);
 lean_ctor_set(x_13, 1, x_12);
-x_14 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__5;
+x_14 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__5;
 x_15 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_15, 0, x_13);
 lean_ctor_set(x_15, 1, x_14);
@@ -20757,7 +20797,7 @@ lean_ctor_set(x_20, 1, x_8);
 x_21 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_21, 0, x_20);
 lean_ctor_set(x_21, 1, x_10);
-x_22 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__8;
+x_22 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__8;
 x_23 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_23, 0, x_21);
 lean_ctor_set(x_23, 1, x_22);
@@ -20772,7 +20812,7 @@ x_29 = lean_ctor_get_uint8(x_1, sizeof(void*)*2 + 4);
 x_30 = lean_ctor_get_uint8(x_1, sizeof(void*)*2 + 5);
 x_31 = lean_ctor_get_uint8(x_1, sizeof(void*)*2 + 6);
 x_32 = lean_unsigned_to_nat(0u);
-x_33 = l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10102_(x_31, x_32);
+x_33 = l___private_Init_Meta_0__Lean_Meta_reprEtaStructMode____x40_Init_Meta___hyg_10147_(x_31, x_32);
 x_34 = lean_ctor_get_uint8(x_1, sizeof(void*)*2 + 7);
 x_35 = lean_ctor_get_uint8(x_1, sizeof(void*)*2 + 8);
 x_36 = lean_ctor_get_uint8(x_1, sizeof(void*)*2 + 9);
@@ -20783,14 +20823,14 @@ lean_dec(x_1);
 if (x_25 == 0)
 {
 lean_object* x_196; 
-x_196 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__27;
+x_196 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__27;
 x_40 = x_196;
 goto block_195;
 }
 else
 {
 lean_object* x_197; 
-x_197 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__28;
+x_197 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__28;
 x_40 = x_197;
 goto block_195;
 }
@@ -20806,7 +20846,7 @@ lean_ctor_set(x_42, 1, x_8);
 x_43 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_43, 0, x_42);
 lean_ctor_set(x_43, 1, x_10);
-x_44 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__10;
+x_44 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__10;
 x_45 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_45, 0, x_43);
 lean_ctor_set(x_45, 1, x_44);
@@ -20816,14 +20856,14 @@ lean_ctor_set(x_46, 1, x_14);
 if (x_26 == 0)
 {
 lean_object* x_193; 
-x_193 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__27;
+x_193 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__27;
 x_47 = x_193;
 goto block_192;
 }
 else
 {
 lean_object* x_194; 
-x_194 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__28;
+x_194 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__28;
 x_47 = x_194;
 goto block_192;
 }
@@ -20839,7 +20879,7 @@ lean_ctor_set(x_49, 1, x_8);
 x_50 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_50, 0, x_49);
 lean_ctor_set(x_50, 1, x_10);
-x_51 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__12;
+x_51 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__12;
 x_52 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_52, 0, x_50);
 lean_ctor_set(x_52, 1, x_51);
@@ -20849,14 +20889,14 @@ lean_ctor_set(x_53, 1, x_14);
 if (x_27 == 0)
 {
 lean_object* x_190; 
-x_190 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__27;
+x_190 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__27;
 x_54 = x_190;
 goto block_189;
 }
 else
 {
 lean_object* x_191; 
-x_191 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__28;
+x_191 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__28;
 x_54 = x_191;
 goto block_189;
 }
@@ -20872,7 +20912,7 @@ lean_ctor_set(x_56, 1, x_8);
 x_57 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_57, 0, x_56);
 lean_ctor_set(x_57, 1, x_10);
-x_58 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__2;
+x_58 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__2;
 x_59 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_59, 0, x_57);
 lean_ctor_set(x_59, 1, x_58);
@@ -20882,14 +20922,14 @@ lean_ctor_set(x_60, 1, x_14);
 if (x_28 == 0)
 {
 lean_object* x_187; 
-x_187 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__27;
+x_187 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__27;
 x_61 = x_187;
 goto block_186;
 }
 else
 {
 lean_object* x_188; 
-x_188 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__28;
+x_188 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__28;
 x_61 = x_188;
 goto block_186;
 }
@@ -20905,7 +20945,7 @@ lean_ctor_set(x_63, 1, x_8);
 x_64 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_64, 0, x_63);
 lean_ctor_set(x_64, 1, x_10);
-x_65 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__8;
+x_65 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__8;
 x_66 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_66, 0, x_64);
 lean_ctor_set(x_66, 1, x_65);
@@ -20915,14 +20955,14 @@ lean_ctor_set(x_67, 1, x_14);
 if (x_29 == 0)
 {
 lean_object* x_184; 
-x_184 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__27;
+x_184 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__27;
 x_68 = x_184;
 goto block_183;
 }
 else
 {
 lean_object* x_185; 
-x_185 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__28;
+x_185 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__28;
 x_68 = x_185;
 goto block_183;
 }
@@ -20938,7 +20978,7 @@ lean_ctor_set(x_70, 1, x_8);
 x_71 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_71, 0, x_70);
 lean_ctor_set(x_71, 1, x_10);
-x_72 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__10;
+x_72 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__10;
 x_73 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_73, 0, x_71);
 lean_ctor_set(x_73, 1, x_72);
@@ -20948,14 +20988,14 @@ lean_ctor_set(x_74, 1, x_14);
 if (x_30 == 0)
 {
 lean_object* x_181; 
-x_181 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__27;
+x_181 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__27;
 x_75 = x_181;
 goto block_180;
 }
 else
 {
 lean_object* x_182; 
-x_182 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__28;
+x_182 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__28;
 x_75 = x_182;
 goto block_180;
 }
@@ -20971,7 +21011,7 @@ lean_ctor_set(x_77, 1, x_8);
 x_78 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_78, 0, x_77);
 lean_ctor_set(x_78, 1, x_10);
-x_79 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__12;
+x_79 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__12;
 x_80 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_80, 0, x_78);
 lean_ctor_set(x_80, 1, x_79);
@@ -20987,7 +21027,7 @@ lean_ctor_set(x_83, 1, x_8);
 x_84 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_84, 0, x_83);
 lean_ctor_set(x_84, 1, x_10);
-x_85 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__14;
+x_85 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__14;
 x_86 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_86, 0, x_84);
 lean_ctor_set(x_86, 1, x_85);
@@ -20997,14 +21037,14 @@ lean_ctor_set(x_87, 1, x_14);
 if (x_34 == 0)
 {
 lean_object* x_178; 
-x_178 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__27;
+x_178 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__27;
 x_88 = x_178;
 goto block_177;
 }
 else
 {
 lean_object* x_179; 
-x_179 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__28;
+x_179 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__28;
 x_88 = x_179;
 goto block_177;
 }
@@ -21020,7 +21060,7 @@ lean_ctor_set(x_90, 1, x_8);
 x_91 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_91, 0, x_90);
 lean_ctor_set(x_91, 1, x_10);
-x_92 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__16;
+x_92 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__16;
 x_93 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_93, 0, x_91);
 lean_ctor_set(x_93, 1, x_92);
@@ -21030,14 +21070,14 @@ lean_ctor_set(x_94, 1, x_14);
 if (x_35 == 0)
 {
 lean_object* x_175; 
-x_175 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__27;
+x_175 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__27;
 x_95 = x_175;
 goto block_174;
 }
 else
 {
 lean_object* x_176; 
-x_176 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__28;
+x_176 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__28;
 x_95 = x_176;
 goto block_174;
 }
@@ -21053,7 +21093,7 @@ lean_ctor_set(x_97, 1, x_8);
 x_98 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_98, 0, x_97);
 lean_ctor_set(x_98, 1, x_10);
-x_99 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__18;
+x_99 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__18;
 x_100 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_100, 0, x_98);
 lean_ctor_set(x_100, 1, x_99);
@@ -21063,14 +21103,14 @@ lean_ctor_set(x_101, 1, x_14);
 if (x_36 == 0)
 {
 lean_object* x_172; 
-x_172 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__27;
+x_172 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__27;
 x_102 = x_172;
 goto block_171;
 }
 else
 {
 lean_object* x_173; 
-x_173 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__28;
+x_173 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__28;
 x_102 = x_173;
 goto block_171;
 }
@@ -21086,7 +21126,7 @@ lean_ctor_set(x_104, 1, x_8);
 x_105 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_105, 0, x_104);
 lean_ctor_set(x_105, 1, x_10);
-x_106 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__14;
+x_106 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__14;
 x_107 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_107, 0, x_105);
 lean_ctor_set(x_107, 1, x_106);
@@ -21096,14 +21136,14 @@ lean_ctor_set(x_108, 1, x_14);
 if (x_37 == 0)
 {
 lean_object* x_169; 
-x_169 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__27;
+x_169 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__27;
 x_109 = x_169;
 goto block_168;
 }
 else
 {
 lean_object* x_170; 
-x_170 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__28;
+x_170 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__28;
 x_109 = x_170;
 goto block_168;
 }
@@ -21119,7 +21159,7 @@ lean_ctor_set(x_111, 1, x_8);
 x_112 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_112, 0, x_111);
 lean_ctor_set(x_112, 1, x_10);
-x_113 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__20;
+x_113 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__20;
 x_114 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_114, 0, x_112);
 lean_ctor_set(x_114, 1, x_113);
@@ -21129,7 +21169,7 @@ lean_ctor_set(x_115, 1, x_14);
 if (x_38 == 0)
 {
 lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; 
-x_116 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__27;
+x_116 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__27;
 x_117 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_117, 0, x_115);
 lean_ctor_set(x_117, 1, x_116);
@@ -21139,7 +21179,7 @@ lean_ctor_set(x_118, 1, x_8);
 x_119 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_119, 0, x_118);
 lean_ctor_set(x_119, 1, x_10);
-x_120 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__16;
+x_120 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__16;
 x_121 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_121, 0, x_119);
 lean_ctor_set(x_121, 1, x_120);
@@ -21152,15 +21192,15 @@ lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126;
 x_123 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_123, 0, x_122);
 lean_ctor_set(x_123, 1, x_116);
-x_124 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__24;
+x_124 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__24;
 x_125 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_125, 0, x_124);
 lean_ctor_set(x_125, 1, x_123);
-x_126 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__26;
+x_126 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__26;
 x_127 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_127, 0, x_125);
 lean_ctor_set(x_127, 1, x_126);
-x_128 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__23;
+x_128 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__23;
 x_129 = lean_alloc_ctor(3, 2, 0);
 lean_ctor_set(x_129, 0, x_128);
 lean_ctor_set(x_129, 1, x_127);
@@ -21173,19 +21213,19 @@ return x_131;
 else
 {
 lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; uint8_t x_140; lean_object* x_141; 
-x_132 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__28;
+x_132 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__28;
 x_133 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_133, 0, x_122);
 lean_ctor_set(x_133, 1, x_132);
-x_134 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__24;
+x_134 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__24;
 x_135 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_135, 0, x_134);
 lean_ctor_set(x_135, 1, x_133);
-x_136 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__26;
+x_136 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__26;
 x_137 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_137, 0, x_135);
 lean_ctor_set(x_137, 1, x_136);
-x_138 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__23;
+x_138 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__23;
 x_139 = lean_alloc_ctor(3, 2, 0);
 lean_ctor_set(x_139, 0, x_138);
 lean_ctor_set(x_139, 1, x_137);
@@ -21199,7 +21239,7 @@ return x_141;
 else
 {
 lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; 
-x_142 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__28;
+x_142 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__28;
 x_143 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_143, 0, x_115);
 lean_ctor_set(x_143, 1, x_142);
@@ -21209,7 +21249,7 @@ lean_ctor_set(x_144, 1, x_8);
 x_145 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_145, 0, x_144);
 lean_ctor_set(x_145, 1, x_10);
-x_146 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__16;
+x_146 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__16;
 x_147 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_147, 0, x_145);
 lean_ctor_set(x_147, 1, x_146);
@@ -21219,19 +21259,19 @@ lean_ctor_set(x_148, 1, x_14);
 if (x_39 == 0)
 {
 lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; uint8_t x_157; lean_object* x_158; 
-x_149 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__27;
+x_149 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__27;
 x_150 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_150, 0, x_148);
 lean_ctor_set(x_150, 1, x_149);
-x_151 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__24;
+x_151 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__24;
 x_152 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_152, 0, x_151);
 lean_ctor_set(x_152, 1, x_150);
-x_153 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__26;
+x_153 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__26;
 x_154 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_154, 0, x_152);
 lean_ctor_set(x_154, 1, x_153);
-x_155 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__23;
+x_155 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__23;
 x_156 = lean_alloc_ctor(3, 2, 0);
 lean_ctor_set(x_156, 0, x_155);
 lean_ctor_set(x_156, 1, x_154);
@@ -21247,15 +21287,15 @@ lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162;
 x_159 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_159, 0, x_148);
 lean_ctor_set(x_159, 1, x_142);
-x_160 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__24;
+x_160 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__24;
 x_161 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_161, 0, x_160);
 lean_ctor_set(x_161, 1, x_159);
-x_162 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__26;
+x_162 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__26;
 x_163 = lean_alloc_ctor(4, 2, 0);
 lean_ctor_set(x_163, 0, x_161);
 lean_ctor_set(x_163, 1, x_162);
-x_164 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__23;
+x_164 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__23;
 x_165 = lean_alloc_ctor(3, 2, 0);
 lean_ctor_set(x_165, 0, x_164);
 lean_ctor_set(x_165, 1, x_163);
@@ -21278,11 +21318,11 @@ return x_167;
 }
 }
 }
-LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____boxed(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____boxed(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 lean_object* x_3; 
-x_3 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026_(x_1, x_2);
+x_3 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071_(x_1, x_2);
 lean_dec(x_2);
 return x_3;
 }
@@ -21291,7 +21331,7 @@ static lean_object* _init_l_Lean_Meta_Simp_instReprConfig___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____boxed), 2, 0);
+x_1 = lean_alloc_closure((void*)(l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____boxed), 2, 0);
 return x_1;
 }
 }
@@ -21690,7 +21730,7 @@ static lean_object* _init_l_Lean_Parser_Tactic___aux__Init__Meta______macroRules
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9937____closed__7;
+x_1 = l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____closed__7;
 x_2 = lean_string_utf8_byte_size(x_1);
 return x_2;
 }
@@ -21699,7 +21739,7 @@ static lean_object* _init_l_Lean_Parser_Tactic___aux__Init__Meta______macroRules
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9937____closed__7;
+x_1 = l___private_Init_Meta_0__Lean_Meta_reprTransparencyMode____x40_Init_Meta___hyg_9982____closed__7;
 x_2 = lean_unsigned_to_nat(0u);
 x_3 = l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__21;
 x_4 = lean_alloc_ctor(0, 3, 0);
@@ -22252,7 +22292,7 @@ static lean_object* _init_l_Lean_Parser_Tactic_simpAllKind___closed__10() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10468____closed__4;
+x_1 = l___private_Init_Meta_0__Lean_Meta_DSimp_reprConfig____x40_Init_Meta___hyg_10513____closed__4;
 x_2 = lean_alloc_ctor(5, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
@@ -22366,7 +22406,7 @@ static lean_object* _init_l_Lean_Parser_Tactic_dsimpKind___closed__3() {
 _start:
 {
 lean_object* x_1; uint8_t x_2; lean_object* x_3; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__15;
+x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__15;
 x_2 = 0;
 x_3 = lean_alloc_ctor(6, 1, 1);
 lean_ctor_set(x_3, 0, x_1);
@@ -28004,7 +28044,7 @@ static lean_object* _init_l_Lean_Parser_Tactic___aux__Init__Meta______macroRules
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__15;
+x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__15;
 x_2 = lean_string_utf8_byte_size(x_1);
 return x_2;
 }
@@ -28013,7 +28053,7 @@ static lean_object* _init_l_Lean_Parser_Tactic___aux__Init__Meta______macroRules
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__15;
+x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__15;
 x_2 = lean_unsigned_to_nat(0u);
 x_3 = l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__3;
 x_4 = lean_alloc_ctor(0, 3, 0);
@@ -28028,7 +28068,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__15;
+x_2 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__15;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
@@ -28038,7 +28078,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l_Lean_Parser_Tactic_tacticErw_______closed__2;
-x_2 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__15;
+x_2 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__15;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
@@ -28680,7 +28720,7 @@ static lean_object* _init_l_Lean_Parser_Tactic___aux__Init__Meta______macroRules
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = lean_unsigned_to_nat(9u);
+x_1 = lean_unsigned_to_nat(10u);
 x_2 = lean_mk_empty_array_with_capacity(x_1);
 return x_2;
 }
@@ -28700,7 +28740,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__71;
-x_2 = l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__14;
+x_2 = l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__12;
 x_3 = lean_array_push(x_1, x_2);
 return x_3;
 }
@@ -28708,27 +28748,37 @@ return x_3;
 static lean_object* _init_l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__73() {
 _start:
 {
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("simpAll", 7);
-return x_1;
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__72;
+x_2 = l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__14;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
 }
 }
 static lean_object* _init_l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__74() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__73;
-x_2 = lean_string_utf8_byte_size(x_1);
-return x_2;
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("simpAll", 7);
+return x_1;
 }
 }
 static lean_object* _init_l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__75() {
 _start:
 {
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__74;
+x_2 = lean_string_utf8_byte_size(x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__76() {
+_start:
+{
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
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 lean_ctor_set(x_3, 1, x_1);
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 static lean_object* _init_l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__93() {
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-x_561 = l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__95;
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 lean_inc(x_468);
 x_562 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_562, 0, x_468);
@@ -30323,7 +30373,7 @@ lean_ctor_set(x_649, 0, x_468);
 lean_ctor_set(x_649, 1, x_648);
 lean_ctor_set(x_649, 2, x_647);
 lean_ctor_set(x_649, 3, x_447);
-x_650 = l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__72;
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 x_651 = lean_array_push(x_650, x_471);
 x_652 = lean_array_push(x_651, x_501);
 x_653 = lean_array_push(x_652, x_490);
@@ -30660,7 +30710,7 @@ x_1 = l_Lean_Parser_Tactic_simpAutoUnfold___closed__25;
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____lambda__1___closed__1() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____lambda__1___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -30668,15 +30718,15 @@ x_1 = lean_mk_string_from_bytes("simp ", 5);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
-x_5 = l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__85;
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-x_9 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____lambda__1___closed__1;
+x_9 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____lambda__1___closed__1;
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 x_12 = l_Lean_mkOptionalNode___closed__2;
@@ -30695,7 +30745,7 @@ lean_ctor_set(x_19, 1, x_4);
 return x_19;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__1() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__1() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
@@ -30705,7 +30755,7 @@ x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__2() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
@@ -30715,7 +30765,7 @@ x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__3() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__3() {
 _start:
 {
 lean_object* x_1; 
@@ -30723,22 +30773,22 @@ x_1 = lean_mk_string_from_bytes("Lean.Meta.Simp.Config", 21);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__4() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__4() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__3;
+x_1 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__3;
 x_2 = lean_string_utf8_byte_size(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__5() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__5() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__3;
+x_1 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__3;
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-x_3 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__4;
+x_3 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__4;
 x_4 = lean_alloc_ctor(0, 3, 0);
 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
@@ -30746,7 +30796,7 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__6() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__6() {
 _start:
 {
 lean_object* x_1; 
@@ -30754,17 +30804,17 @@ x_1 = lean_mk_string_from_bytes("Simp", 4);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__7() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__7() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
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-x_2 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__6;
+x_2 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__6;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__8() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__8() {
 _start:
 {
 lean_object* x_1; 
@@ -30772,56 +30822,56 @@ x_1 = lean_mk_string_from_bytes("Config", 6);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__9() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__9() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__7;
-x_2 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__8;
+x_1 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__7;
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 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__10() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__10() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
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-x_2 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__9;
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 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__11() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__11() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
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-x_2 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__10;
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 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__12() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__12() {
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 {
 lean_object* x_1; lean_object* x_2; 
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 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__13() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__13() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
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 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
@@ -30829,17 +30879,17 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__14() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__14() {
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 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
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 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__15() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__15() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -30848,13 +30898,13 @@ x_2 = lean_string_utf8_byte_size(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__16() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__16() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
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 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
@@ -30862,7 +30912,7 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__17() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__17() {
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 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
@@ -30872,7 +30922,7 @@ x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__18() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__18() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
@@ -30884,19 +30934,19 @@ lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__19() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__19() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
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-x_2 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__18;
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 x_3 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__20() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__20() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
@@ -30910,7 +30960,7 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328_(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391_(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; uint8_t x_9; 
@@ -30974,12 +31024,12 @@ lean_inc(x_11);
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 lean_ctor_set(x_29, 0, x_11);
 lean_ctor_set(x_29, 1, x_28);
-x_30 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__9;
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 lean_inc(x_13);
 lean_inc(x_14);
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-x_33 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__11;
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 lean_inc(x_11);
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 lean_ctor_set(x_34, 0, x_11);
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 lean_ctor_set(x_68, 0, x_38);
 lean_ctor_set(x_68, 1, x_43);
 lean_ctor_set(x_68, 2, x_67);
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 lean_inc(x_13);
 lean_inc(x_14);
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 lean_inc(x_11);
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 lean_ctor_set(x_72, 0, x_11);
@@ -31075,10 +31125,10 @@ x_77 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_77, 0, x_38);
 lean_ctor_set(x_77, 1, x_76);
 lean_ctor_set(x_77, 2, x_75);
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 lean_inc(x_11);
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 lean_ctor_set(x_82, 0, x_11);
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 lean_inc(x_91);
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 lean_ctor_set(x_108, 0, x_38);
 lean_ctor_set(x_108, 1, x_107);
 lean_ctor_set(x_108, 2, x_106);
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 lean_ctor_set(x_112, 0, x_38);
 lean_ctor_set(x_112, 1, x_111);
@@ -31182,7 +31232,7 @@ x_139 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_139, 0, x_38);
 lean_ctor_set(x_139, 1, x_8);
 lean_ctor_set(x_139, 2, x_138);
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 lean_dec(x_2);
 return x_140;
 }
@@ -31240,12 +31290,12 @@ lean_inc(x_144);
 x_162 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_162, 0, x_144);
 lean_ctor_set(x_162, 1, x_161);
-x_163 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__9;
+x_163 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__9;
 lean_inc(x_146);
 lean_inc(x_147);
 x_164 = l_Lean_addMacroScope(x_147, x_163, x_146);
-x_165 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__5;
-x_166 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__11;
+x_165 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__5;
+x_166 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__11;
 lean_inc(x_144);
 x_167 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_167, 0, x_144);
@@ -31322,11 +31372,11 @@ x_201 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_201, 0, x_171);
 lean_ctor_set(x_201, 1, x_176);
 lean_ctor_set(x_201, 2, x_200);
-x_202 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__14;
+x_202 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__14;
 lean_inc(x_146);
 lean_inc(x_147);
 x_203 = l_Lean_addMacroScope(x_147, x_202, x_146);
-x_204 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__13;
+x_204 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__13;
 lean_inc(x_144);
 x_205 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_205, 0, x_144);
@@ -31341,10 +31391,10 @@ x_210 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_210, 0, x_171);
 lean_ctor_set(x_210, 1, x_209);
 lean_ctor_set(x_210, 2, x_208);
-x_211 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__17;
+x_211 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__17;
 x_212 = l_Lean_addMacroScope(x_147, x_211, x_146);
-x_213 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__16;
-x_214 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__19;
+x_213 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__16;
+x_214 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__19;
 lean_inc(x_144);
 x_215 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_215, 0, x_144);
@@ -31373,7 +31423,7 @@ x_225 = l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Ta
 x_226 = lean_array_push(x_225, x_194);
 x_227 = lean_array_push(x_226, x_201);
 x_228 = lean_array_push(x_227, x_222);
-x_229 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__20;
+x_229 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__20;
 x_230 = lean_array_push(x_228, x_229);
 x_231 = lean_array_push(x_230, x_207);
 x_232 = lean_array_push(x_231, x_224);
@@ -31387,14 +31437,14 @@ x_236 = lean_array_push(x_235, x_190);
 x_237 = lean_array_push(x_236, x_207);
 x_238 = lean_array_push(x_237, x_192);
 x_239 = lean_array_push(x_238, x_234);
-x_240 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__2;
+x_240 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__2;
 x_241 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_241, 0, x_171);
 lean_ctor_set(x_241, 1, x_240);
 lean_ctor_set(x_241, 2, x_239);
 x_242 = lean_array_push(x_168, x_155);
 x_243 = lean_array_push(x_242, x_241);
-x_244 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__1;
+x_244 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__1;
 x_245 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_245, 0, x_171);
 lean_ctor_set(x_245, 1, x_244);
@@ -31421,17 +31471,17 @@ x_258 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_258, 0, x_171);
 lean_ctor_set(x_258, 1, x_8);
 lean_ctor_set(x_258, 2, x_257);
-x_259 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____lambda__1(x_1, x_258, x_2, x_145);
+x_259 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____lambda__1(x_1, x_258, x_2, x_145);
 lean_dec(x_2);
 return x_259;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; 
-x_5 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____lambda__1(x_1, x_2, x_3, x_4);
+x_5 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____lambda__1(x_1, x_2, x_3, x_4);
 lean_dec(x_3);
 return x_5;
 }
@@ -31566,22 +31616,22 @@ x_1 = l_Lean_Parser_Tactic_simpArith___closed__10;
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16272____closed__1() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16335____closed__1() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__13;
+x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__13;
 x_2 = lean_string_utf8_byte_size(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16272____closed__2() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16335____closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__13;
+x_1 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__13;
 x_2 = lean_unsigned_to_nat(0u);
-x_3 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16272____closed__1;
+x_3 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16335____closed__1;
 x_4 = lean_alloc_ctor(0, 3, 0);
 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
@@ -31589,17 +31639,17 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16272____closed__3() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16335____closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11026____closed__13;
+x_2 = l___private_Init_Meta_0__Lean_Meta_Simp_reprConfig____x40_Init_Meta___hyg_11071____closed__13;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16272_(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16335_(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; uint8_t x_9; 
@@ -31663,12 +31713,12 @@ lean_inc(x_11);
 x_29 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_29, 0, x_11);
 lean_ctor_set(x_29, 1, x_28);
-x_30 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__9;
+x_30 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__9;
 lean_inc(x_13);
 lean_inc(x_14);
 x_31 = l_Lean_addMacroScope(x_14, x_30, x_13);
-x_32 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__5;
-x_33 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__11;
+x_32 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__5;
+x_33 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__11;
 lean_inc(x_11);
 x_34 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_34, 0, x_11);
@@ -31745,11 +31795,11 @@ x_68 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_68, 0, x_38);
 lean_ctor_set(x_68, 1, x_43);
 lean_ctor_set(x_68, 2, x_67);
-x_69 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16272____closed__3;
+x_69 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16335____closed__3;
 lean_inc(x_13);
 lean_inc(x_14);
 x_70 = l_Lean_addMacroScope(x_14, x_69, x_13);
-x_71 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16272____closed__2;
+x_71 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16335____closed__2;
 lean_inc(x_11);
 x_72 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_72, 0, x_11);
@@ -31764,10 +31814,10 @@ x_77 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_77, 0, x_38);
 lean_ctor_set(x_77, 1, x_76);
 lean_ctor_set(x_77, 2, x_75);
-x_78 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__17;
+x_78 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__17;
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-x_80 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__16;
-x_81 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__19;
+x_80 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__16;
+x_81 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__19;
 lean_inc(x_11);
 x_82 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_82, 0, x_11);
@@ -31798,7 +31848,7 @@ x_93 = lean_array_push(x_92, x_61);
 lean_inc(x_93);
 x_94 = lean_array_push(x_93, x_68);
 x_95 = lean_array_push(x_94, x_89);
-x_96 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__20;
+x_96 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__20;
 x_97 = lean_array_push(x_95, x_96);
 x_98 = lean_array_push(x_97, x_74);
 lean_inc(x_91);
@@ -31813,14 +31863,14 @@ x_103 = lean_array_push(x_102, x_57);
 x_104 = lean_array_push(x_103, x_74);
 x_105 = lean_array_push(x_104, x_59);
 x_106 = lean_array_push(x_105, x_101);
-x_107 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__2;
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 lean_ctor_set(x_108, 0, x_38);
 lean_ctor_set(x_108, 1, x_107);
 lean_ctor_set(x_108, 2, x_106);
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 x_110 = lean_array_push(x_109, x_108);
-x_111 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__1;
+x_111 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__1;
 x_112 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_112, 0, x_38);
 lean_ctor_set(x_112, 1, x_111);
@@ -31871,7 +31921,7 @@ x_139 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_139, 0, x_38);
 lean_ctor_set(x_139, 1, x_8);
 lean_ctor_set(x_139, 2, x_138);
-x_140 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____lambda__1(x_1, x_139, x_2, x_12);
+x_140 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____lambda__1(x_1, x_139, x_2, x_12);
 lean_dec(x_2);
 return x_140;
 }
@@ -31929,12 +31979,12 @@ lean_inc(x_144);
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 lean_ctor_set(x_162, 0, x_144);
 lean_ctor_set(x_162, 1, x_161);
-x_163 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__9;
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 lean_inc(x_146);
 lean_inc(x_147);
 x_164 = l_Lean_addMacroScope(x_147, x_163, x_146);
-x_165 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__5;
-x_166 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__11;
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 lean_inc(x_144);
 x_167 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_167, 0, x_144);
@@ -32011,11 +32061,11 @@ x_201 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_201, 0, x_171);
 lean_ctor_set(x_201, 1, x_176);
 lean_ctor_set(x_201, 2, x_200);
-x_202 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16272____closed__3;
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 lean_inc(x_146);
 lean_inc(x_147);
 x_203 = l_Lean_addMacroScope(x_147, x_202, x_146);
-x_204 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16272____closed__2;
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 lean_inc(x_144);
 x_205 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_205, 0, x_144);
@@ -32030,10 +32080,10 @@ x_210 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_210, 0, x_171);
 lean_ctor_set(x_210, 1, x_209);
 lean_ctor_set(x_210, 2, x_208);
-x_211 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__17;
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-x_214 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__19;
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 lean_inc(x_144);
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 lean_ctor_set(x_215, 0, x_144);
@@ -32062,7 +32112,7 @@ x_225 = l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Ta
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 x_232 = lean_array_push(x_231, x_224);
@@ -32076,14 +32126,14 @@ x_236 = lean_array_push(x_235, x_190);
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 lean_ctor_set(x_241, 0, x_171);
 lean_ctor_set(x_241, 1, x_240);
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-x_244 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__1;
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 lean_ctor_set(x_245, 0, x_171);
 lean_ctor_set(x_245, 1, x_244);
@@ -32110,7 +32160,7 @@ x_258 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_258, 0, x_171);
 lean_ctor_set(x_258, 1, x_8);
 lean_ctor_set(x_258, 2, x_257);
-x_259 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____lambda__1(x_1, x_258, x_2, x_145);
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 lean_dec(x_2);
 return x_259;
 }
@@ -32246,7 +32296,7 @@ x_1 = l_Lean_Parser_Tactic_simpArithAutoUnfold___closed__10;
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_17216_(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_17279_(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; uint8_t x_9; 
@@ -32310,12 +32360,12 @@ lean_inc(x_11);
 x_29 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_29, 0, x_11);
 lean_ctor_set(x_29, 1, x_28);
-x_30 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__9;
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 lean_inc(x_13);
 lean_inc(x_14);
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-x_32 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__5;
-x_33 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__11;
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 lean_inc(x_11);
 x_34 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_34, 0, x_11);
@@ -32392,11 +32442,11 @@ x_68 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_68, 0, x_38);
 lean_ctor_set(x_68, 1, x_43);
 lean_ctor_set(x_68, 2, x_67);
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 lean_inc(x_13);
 lean_inc(x_14);
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 lean_inc(x_11);
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 lean_ctor_set(x_72, 0, x_11);
@@ -32411,12 +32461,12 @@ x_77 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_77, 0, x_38);
 lean_ctor_set(x_77, 1, x_76);
 lean_ctor_set(x_77, 2, x_75);
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 lean_inc(x_13);
 lean_inc(x_14);
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 lean_inc(x_11);
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 lean_ctor_set(x_82, 0, x_11);
@@ -32438,9 +32488,9 @@ lean_inc(x_11);
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 lean_ctor_set(x_89, 0, x_11);
 lean_ctor_set(x_89, 1, x_88);
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 lean_inc(x_11);
 x_93 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_93, 0, x_11);
@@ -32478,7 +32528,7 @@ x_108 = lean_array_push(x_107, x_61);
 lean_inc(x_108);
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 x_113 = lean_array_push(x_112, x_74);
 lean_inc(x_106);
@@ -32493,14 +32543,14 @@ x_118 = lean_array_push(x_117, x_57);
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 x_121 = lean_array_push(x_120, x_116);
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 lean_ctor_set(x_123, 0, x_38);
 lean_ctor_set(x_123, 1, x_122);
 lean_ctor_set(x_123, 2, x_121);
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 lean_ctor_set(x_127, 0, x_38);
 lean_ctor_set(x_127, 1, x_126);
@@ -32551,7 +32601,7 @@ x_154 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_154, 0, x_38);
 lean_ctor_set(x_154, 1, x_8);
 lean_ctor_set(x_154, 2, x_153);
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 lean_dec(x_2);
 return x_155;
 }
@@ -32609,12 +32659,12 @@ lean_inc(x_159);
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 lean_ctor_set(x_177, 0, x_159);
 lean_ctor_set(x_177, 1, x_176);
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 lean_inc(x_161);
 lean_inc(x_162);
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 lean_inc(x_159);
 x_182 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_182, 0, x_159);
@@ -32691,11 +32741,11 @@ x_216 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_216, 0, x_186);
 lean_ctor_set(x_216, 1, x_191);
 lean_ctor_set(x_216, 2, x_215);
-x_217 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16272____closed__3;
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 lean_inc(x_161);
 lean_inc(x_162);
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 lean_inc(x_159);
 x_220 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_220, 0, x_159);
@@ -32710,12 +32760,12 @@ x_225 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_225, 0, x_186);
 lean_ctor_set(x_225, 1, x_224);
 lean_ctor_set(x_225, 2, x_223);
-x_226 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__17;
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 lean_inc(x_161);
 lean_inc(x_162);
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-x_228 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__16;
-x_229 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__19;
+x_228 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__16;
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 lean_inc(x_159);
 x_230 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_230, 0, x_159);
@@ -32737,9 +32787,9 @@ lean_inc(x_159);
 x_237 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_237, 0, x_159);
 lean_ctor_set(x_237, 1, x_236);
-x_238 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__14;
+x_238 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__14;
 x_239 = l_Lean_addMacroScope(x_162, x_238, x_161);
-x_240 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__13;
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 lean_inc(x_159);
 x_241 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_241, 0, x_159);
@@ -32775,7 +32825,7 @@ x_255 = l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Ta
 x_256 = lean_array_push(x_255, x_209);
 x_257 = lean_array_push(x_256, x_216);
 x_258 = lean_array_push(x_257, x_252);
-x_259 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__20;
+x_259 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__20;
 x_260 = lean_array_push(x_258, x_259);
 x_261 = lean_array_push(x_260, x_222);
 x_262 = lean_array_push(x_261, x_254);
@@ -32789,14 +32839,14 @@ x_266 = lean_array_push(x_265, x_205);
 x_267 = lean_array_push(x_266, x_222);
 x_268 = lean_array_push(x_267, x_207);
 x_269 = lean_array_push(x_268, x_264);
-x_270 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__2;
+x_270 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__2;
 x_271 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_271, 0, x_186);
 lean_ctor_set(x_271, 1, x_270);
 lean_ctor_set(x_271, 2, x_269);
 x_272 = lean_array_push(x_183, x_170);
 x_273 = lean_array_push(x_272, x_271);
-x_274 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__1;
+x_274 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__1;
 x_275 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_275, 0, x_186);
 lean_ctor_set(x_275, 1, x_274);
@@ -32823,7 +32873,7 @@ x_288 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_288, 0, x_186);
 lean_ctor_set(x_288, 1, x_8);
 lean_ctor_set(x_288, 2, x_287);
-x_289 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____lambda__1(x_1, x_288, x_2, x_160);
+x_289 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____lambda__1(x_1, x_288, x_2, x_160);
 lean_dec(x_2);
 return x_289;
 }
@@ -33001,7 +33051,7 @@ x_1 = l_Lean_Parser_Tactic_simpAllAutoUnfold___closed__13;
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____lambda__1___closed__1() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____lambda__1___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -33009,15 +33059,15 @@ x_1 = lean_mk_string_from_bytes("simp_all ", 9);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
-x_5 = l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__commandDeclare__simp__like__tactic____________1___closed__77;
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 x_7 = lean_unsigned_to_nat(0u);
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-x_9 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____lambda__1___closed__1;
+x_9 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____lambda__1___closed__1;
 x_10 = l_Lean_mkAtomFrom(x_8, x_9);
 x_11 = l_Lean_Syntax_setArg(x_6, x_7, x_10);
 x_12 = l_Lean_mkOptionalNode___closed__2;
@@ -33036,7 +33086,7 @@ lean_ctor_set(x_19, 1, x_4);
 return x_19;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__1() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -33044,22 +33094,22 @@ x_1 = lean_mk_string_from_bytes("Lean.Meta.Simp.ConfigCtx", 24);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__2() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__1;
+x_1 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__1;
 x_2 = lean_string_utf8_byte_size(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__3() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__1;
+x_1 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__1;
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-x_3 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__2;
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 x_4 = lean_alloc_ctor(0, 3, 0);
 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
@@ -33067,7 +33117,7 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__4() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__4() {
 _start:
 {
 lean_object* x_1; 
@@ -33075,41 +33125,41 @@ x_1 = lean_mk_string_from_bytes("ConfigCtx", 9);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__5() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__5() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__7;
-x_2 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__4;
+x_1 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__7;
+x_2 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__4;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__6() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__6() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__5;
+x_2 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__5;
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__7() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__7() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__6;
+x_2 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__6;
 x_3 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268_(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331_(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; uint8_t x_9; 
@@ -33173,12 +33223,12 @@ lean_inc(x_11);
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 lean_ctor_set(x_29, 0, x_11);
 lean_ctor_set(x_29, 1, x_28);
-x_30 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__5;
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 lean_inc(x_13);
 lean_inc(x_14);
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-x_32 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__3;
-x_33 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__7;
+x_32 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__3;
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 lean_inc(x_11);
 x_34 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_34, 0, x_11);
@@ -33255,11 +33305,11 @@ x_68 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_68, 0, x_38);
 lean_ctor_set(x_68, 1, x_43);
 lean_ctor_set(x_68, 2, x_67);
-x_69 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__14;
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 lean_inc(x_13);
 lean_inc(x_14);
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-x_71 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__13;
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 lean_inc(x_11);
 x_72 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_72, 0, x_11);
@@ -33274,10 +33324,10 @@ x_77 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_77, 0, x_38);
 lean_ctor_set(x_77, 1, x_76);
 lean_ctor_set(x_77, 2, x_75);
-x_78 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__17;
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-x_81 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__19;
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 lean_inc(x_11);
 x_82 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_82, 0, x_11);
@@ -33308,7 +33358,7 @@ x_93 = lean_array_push(x_92, x_61);
 lean_inc(x_93);
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 lean_inc(x_91);
@@ -33323,14 +33373,14 @@ x_103 = lean_array_push(x_102, x_57);
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 lean_ctor_set(x_108, 0, x_38);
 lean_ctor_set(x_108, 1, x_107);
 lean_ctor_set(x_108, 2, x_106);
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 x_110 = lean_array_push(x_109, x_108);
-x_111 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__1;
+x_111 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__1;
 x_112 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_112, 0, x_38);
 lean_ctor_set(x_112, 1, x_111);
@@ -33381,7 +33431,7 @@ x_139 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_139, 0, x_38);
 lean_ctor_set(x_139, 1, x_8);
 lean_ctor_set(x_139, 2, x_138);
-x_140 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____lambda__1(x_1, x_139, x_2, x_12);
+x_140 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____lambda__1(x_1, x_139, x_2, x_12);
 lean_dec(x_2);
 return x_140;
 }
@@ -33439,12 +33489,12 @@ lean_inc(x_144);
 x_162 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_162, 0, x_144);
 lean_ctor_set(x_162, 1, x_161);
-x_163 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__5;
+x_163 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__5;
 lean_inc(x_146);
 lean_inc(x_147);
 x_164 = l_Lean_addMacroScope(x_147, x_163, x_146);
-x_165 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__3;
-x_166 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__7;
+x_165 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__3;
+x_166 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__7;
 lean_inc(x_144);
 x_167 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_167, 0, x_144);
@@ -33521,11 +33571,11 @@ x_201 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_201, 0, x_171);
 lean_ctor_set(x_201, 1, x_176);
 lean_ctor_set(x_201, 2, x_200);
-x_202 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__14;
+x_202 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__14;
 lean_inc(x_146);
 lean_inc(x_147);
 x_203 = l_Lean_addMacroScope(x_147, x_202, x_146);
-x_204 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__13;
+x_204 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__13;
 lean_inc(x_144);
 x_205 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_205, 0, x_144);
@@ -33540,10 +33590,10 @@ x_210 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_210, 0, x_171);
 lean_ctor_set(x_210, 1, x_209);
 lean_ctor_set(x_210, 2, x_208);
-x_211 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__17;
+x_211 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__17;
 x_212 = l_Lean_addMacroScope(x_147, x_211, x_146);
-x_213 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__16;
-x_214 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__19;
+x_213 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__16;
+x_214 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__19;
 lean_inc(x_144);
 x_215 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_215, 0, x_144);
@@ -33572,7 +33622,7 @@ x_225 = l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Ta
 x_226 = lean_array_push(x_225, x_194);
 x_227 = lean_array_push(x_226, x_201);
 x_228 = lean_array_push(x_227, x_222);
-x_229 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__20;
+x_229 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__20;
 x_230 = lean_array_push(x_228, x_229);
 x_231 = lean_array_push(x_230, x_207);
 x_232 = lean_array_push(x_231, x_224);
@@ -33586,14 +33636,14 @@ x_236 = lean_array_push(x_235, x_190);
 x_237 = lean_array_push(x_236, x_207);
 x_238 = lean_array_push(x_237, x_192);
 x_239 = lean_array_push(x_238, x_234);
-x_240 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__2;
+x_240 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__2;
 x_241 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_241, 0, x_171);
 lean_ctor_set(x_241, 1, x_240);
 lean_ctor_set(x_241, 2, x_239);
 x_242 = lean_array_push(x_168, x_155);
 x_243 = lean_array_push(x_242, x_241);
-x_244 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__1;
+x_244 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__1;
 x_245 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_245, 0, x_171);
 lean_ctor_set(x_245, 1, x_244);
@@ -33620,17 +33670,17 @@ x_258 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_258, 0, x_171);
 lean_ctor_set(x_258, 1, x_8);
 lean_ctor_set(x_258, 2, x_257);
-x_259 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____lambda__1(x_1, x_258, x_2, x_145);
+x_259 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____lambda__1(x_1, x_258, x_2, x_145);
 lean_dec(x_2);
 return x_259;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; 
-x_5 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____lambda__1(x_1, x_2, x_3, x_4);
+x_5 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____lambda__1(x_1, x_2, x_3, x_4);
 lean_dec(x_3);
 return x_5;
 }
@@ -33751,7 +33801,7 @@ x_1 = l_Lean_Parser_Tactic_simpAllArith___closed__9;
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_19202_(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_19265_(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; uint8_t x_9; 
@@ -33815,12 +33865,12 @@ lean_inc(x_11);
 x_29 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_29, 0, x_11);
 lean_ctor_set(x_29, 1, x_28);
-x_30 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__5;
+x_30 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__5;
 lean_inc(x_13);
 lean_inc(x_14);
 x_31 = l_Lean_addMacroScope(x_14, x_30, x_13);
-x_32 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__3;
-x_33 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__7;
+x_32 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__3;
+x_33 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__7;
 lean_inc(x_11);
 x_34 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_34, 0, x_11);
@@ -33897,11 +33947,11 @@ x_68 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_68, 0, x_38);
 lean_ctor_set(x_68, 1, x_43);
 lean_ctor_set(x_68, 2, x_67);
-x_69 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16272____closed__3;
+x_69 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16335____closed__3;
 lean_inc(x_13);
 lean_inc(x_14);
 x_70 = l_Lean_addMacroScope(x_14, x_69, x_13);
-x_71 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16272____closed__2;
+x_71 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16335____closed__2;
 lean_inc(x_11);
 x_72 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_72, 0, x_11);
@@ -33916,10 +33966,10 @@ x_77 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_77, 0, x_38);
 lean_ctor_set(x_77, 1, x_76);
 lean_ctor_set(x_77, 2, x_75);
-x_78 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__17;
+x_78 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__17;
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-x_80 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__16;
-x_81 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__19;
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 lean_inc(x_11);
 x_82 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_82, 0, x_11);
@@ -33950,7 +34000,7 @@ x_93 = lean_array_push(x_92, x_61);
 lean_inc(x_93);
 x_94 = lean_array_push(x_93, x_68);
 x_95 = lean_array_push(x_94, x_89);
-x_96 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__20;
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 x_97 = lean_array_push(x_95, x_96);
 x_98 = lean_array_push(x_97, x_74);
 lean_inc(x_91);
@@ -33965,14 +34015,14 @@ x_103 = lean_array_push(x_102, x_57);
 x_104 = lean_array_push(x_103, x_74);
 x_105 = lean_array_push(x_104, x_59);
 x_106 = lean_array_push(x_105, x_101);
-x_107 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__2;
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 x_108 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_108, 0, x_38);
 lean_ctor_set(x_108, 1, x_107);
 lean_ctor_set(x_108, 2, x_106);
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-x_111 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__1;
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 x_112 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_112, 0, x_38);
 lean_ctor_set(x_112, 1, x_111);
@@ -34023,7 +34073,7 @@ x_139 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_139, 0, x_38);
 lean_ctor_set(x_139, 1, x_8);
 lean_ctor_set(x_139, 2, x_138);
-x_140 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____lambda__1(x_1, x_139, x_2, x_12);
+x_140 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____lambda__1(x_1, x_139, x_2, x_12);
 lean_dec(x_2);
 return x_140;
 }
@@ -34081,12 +34131,12 @@ lean_inc(x_144);
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 lean_ctor_set(x_162, 0, x_144);
 lean_ctor_set(x_162, 1, x_161);
-x_163 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__5;
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 lean_inc(x_146);
 lean_inc(x_147);
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-x_166 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__7;
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 lean_inc(x_144);
 x_167 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_167, 0, x_144);
@@ -34163,11 +34213,11 @@ x_201 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_201, 0, x_171);
 lean_ctor_set(x_201, 1, x_176);
 lean_ctor_set(x_201, 2, x_200);
-x_202 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16272____closed__3;
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 lean_inc(x_146);
 lean_inc(x_147);
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 lean_inc(x_144);
 x_205 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_205, 0, x_144);
@@ -34182,10 +34232,10 @@ x_210 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_210, 0, x_171);
 lean_ctor_set(x_210, 1, x_209);
 lean_ctor_set(x_210, 2, x_208);
-x_211 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__17;
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-x_214 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__19;
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 lean_inc(x_144);
 x_215 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_215, 0, x_144);
@@ -34214,7 +34264,7 @@ x_225 = l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Ta
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 x_232 = lean_array_push(x_231, x_224);
@@ -34228,14 +34278,14 @@ x_236 = lean_array_push(x_235, x_190);
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 x_239 = lean_array_push(x_238, x_234);
-x_240 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__2;
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 lean_ctor_set(x_241, 0, x_171);
 lean_ctor_set(x_241, 1, x_240);
 lean_ctor_set(x_241, 2, x_239);
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-x_244 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__1;
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 lean_ctor_set(x_245, 0, x_171);
 lean_ctor_set(x_245, 1, x_244);
@@ -34262,7 +34312,7 @@ x_258 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_258, 0, x_171);
 lean_ctor_set(x_258, 1, x_8);
 lean_ctor_set(x_258, 2, x_257);
-x_259 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____lambda__1(x_1, x_258, x_2, x_145);
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 lean_dec(x_2);
 return x_259;
 }
@@ -34384,7 +34434,7 @@ x_1 = l_Lean_Parser_Tactic_simpAllArithAutoUnfold___closed__9;
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_20136_(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_20199_(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; uint8_t x_9; 
@@ -34448,12 +34498,12 @@ lean_inc(x_11);
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 lean_ctor_set(x_29, 0, x_11);
 lean_ctor_set(x_29, 1, x_28);
-x_30 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__5;
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 lean_inc(x_13);
 lean_inc(x_14);
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-x_32 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__3;
-x_33 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__7;
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 lean_inc(x_11);
 x_34 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_34, 0, x_11);
@@ -34530,11 +34580,11 @@ x_68 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_68, 0, x_38);
 lean_ctor_set(x_68, 1, x_43);
 lean_ctor_set(x_68, 2, x_67);
-x_69 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16272____closed__3;
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 lean_inc(x_13);
 lean_inc(x_14);
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-x_71 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16272____closed__2;
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 lean_inc(x_11);
 x_72 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_72, 0, x_11);
@@ -34549,12 +34599,12 @@ x_77 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_77, 0, x_38);
 lean_ctor_set(x_77, 1, x_76);
 lean_ctor_set(x_77, 2, x_75);
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 lean_inc(x_13);
 lean_inc(x_14);
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-x_81 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__19;
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 lean_inc(x_11);
 x_82 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_82, 0, x_11);
@@ -34576,9 +34626,9 @@ lean_inc(x_11);
 x_89 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_89, 0, x_11);
 lean_ctor_set(x_89, 1, x_88);
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 lean_inc(x_11);
 x_93 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_93, 0, x_11);
@@ -34616,7 +34666,7 @@ x_108 = lean_array_push(x_107, x_61);
 lean_inc(x_108);
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 x_110 = lean_array_push(x_109, x_104);
-x_111 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__20;
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 x_112 = lean_array_push(x_110, x_111);
 x_113 = lean_array_push(x_112, x_74);
 lean_inc(x_106);
@@ -34631,14 +34681,14 @@ x_118 = lean_array_push(x_117, x_57);
 x_119 = lean_array_push(x_118, x_74);
 x_120 = lean_array_push(x_119, x_59);
 x_121 = lean_array_push(x_120, x_116);
-x_122 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__2;
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 lean_ctor_set(x_123, 0, x_38);
 lean_ctor_set(x_123, 1, x_122);
 lean_ctor_set(x_123, 2, x_121);
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-x_126 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__1;
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 x_127 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_127, 0, x_38);
 lean_ctor_set(x_127, 1, x_126);
@@ -34689,7 +34739,7 @@ x_154 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_154, 0, x_38);
 lean_ctor_set(x_154, 1, x_8);
 lean_ctor_set(x_154, 2, x_153);
-x_155 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____lambda__1(x_1, x_154, x_2, x_12);
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 lean_dec(x_2);
 return x_155;
 }
@@ -34747,12 +34797,12 @@ lean_inc(x_159);
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 lean_ctor_set(x_177, 0, x_159);
 lean_ctor_set(x_177, 1, x_176);
-x_178 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__5;
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 lean_inc(x_161);
 lean_inc(x_162);
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-x_181 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__7;
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 lean_inc(x_159);
 x_182 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_182, 0, x_159);
@@ -34829,11 +34879,11 @@ x_216 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_216, 0, x_186);
 lean_ctor_set(x_216, 1, x_191);
 lean_ctor_set(x_216, 2, x_215);
-x_217 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16272____closed__3;
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 lean_inc(x_161);
 lean_inc(x_162);
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-x_219 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_16272____closed__2;
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 lean_inc(x_159);
 x_220 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_220, 0, x_159);
@@ -34848,12 +34898,12 @@ x_225 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_225, 0, x_186);
 lean_ctor_set(x_225, 1, x_224);
 lean_ctor_set(x_225, 2, x_223);
-x_226 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__17;
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 lean_inc(x_161);
 lean_inc(x_162);
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-x_228 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__16;
-x_229 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__19;
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 lean_inc(x_159);
 x_230 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_230, 0, x_159);
@@ -34875,9 +34925,9 @@ lean_inc(x_159);
 x_237 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_237, 0, x_159);
 lean_ctor_set(x_237, 1, x_236);
-x_238 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__14;
+x_238 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__14;
 x_239 = l_Lean_addMacroScope(x_162, x_238, x_161);
-x_240 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__13;
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 lean_inc(x_159);
 x_241 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_241, 0, x_159);
@@ -34913,7 +34963,7 @@ x_255 = l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Ta
 x_256 = lean_array_push(x_255, x_209);
 x_257 = lean_array_push(x_256, x_216);
 x_258 = lean_array_push(x_257, x_252);
-x_259 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__20;
+x_259 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__20;
 x_260 = lean_array_push(x_258, x_259);
 x_261 = lean_array_push(x_260, x_222);
 x_262 = lean_array_push(x_261, x_254);
@@ -34927,14 +34977,14 @@ x_266 = lean_array_push(x_265, x_205);
 x_267 = lean_array_push(x_266, x_222);
 x_268 = lean_array_push(x_267, x_207);
 x_269 = lean_array_push(x_268, x_264);
-x_270 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__2;
+x_270 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__2;
 x_271 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_271, 0, x_186);
 lean_ctor_set(x_271, 1, x_270);
 lean_ctor_set(x_271, 2, x_269);
 x_272 = lean_array_push(x_183, x_170);
 x_273 = lean_array_push(x_272, x_271);
-x_274 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__1;
+x_274 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__1;
 x_275 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_275, 0, x_186);
 lean_ctor_set(x_275, 1, x_274);
@@ -34961,7 +35011,7 @@ x_288 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_288, 0, x_186);
 lean_ctor_set(x_288, 1, x_8);
 lean_ctor_set(x_288, 2, x_287);
-x_289 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____lambda__1(x_1, x_288, x_2, x_160);
+x_289 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____lambda__1(x_1, x_288, x_2, x_160);
 lean_dec(x_2);
 return x_289;
 }
@@ -35097,7 +35147,7 @@ x_1 = l_Lean_Parser_Tactic_dsimpAutoUnfold___closed__10;
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____lambda__1___closed__1() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____lambda__1___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -35105,7 +35155,7 @@ x_1 = lean_mk_string_from_bytes("dsimp ", 6);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
@@ -35113,7 +35163,7 @@ x_5 = l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tact
 x_6 = l_Lean_Syntax_setKind(x_1, x_5);
 x_7 = lean_unsigned_to_nat(0u);
 x_8 = l_Lean_Syntax_getArg(x_6, x_7);
-x_9 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____lambda__1___closed__1;
+x_9 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____lambda__1___closed__1;
 x_10 = l_Lean_mkAtomFrom(x_8, x_9);
 x_11 = l_Lean_Syntax_setArg(x_6, x_7, x_10);
 x_12 = l_Lean_mkOptionalNode___closed__2;
@@ -35132,7 +35182,7 @@ lean_ctor_set(x_19, 1, x_4);
 return x_19;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__1() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -35140,22 +35190,22 @@ x_1 = lean_mk_string_from_bytes("Lean.Meta.DSimp.Config", 22);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__2() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__1;
+x_1 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__1;
 x_2 = lean_string_utf8_byte_size(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__3() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__1;
+x_1 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__1;
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-x_3 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__2;
+x_3 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__2;
 x_4 = lean_alloc_ctor(0, 3, 0);
 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
@@ -35163,7 +35213,7 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__4() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__4() {
 _start:
 {
 lean_object* x_1; 
@@ -35171,51 +35221,51 @@ x_1 = lean_mk_string_from_bytes("DSimp", 5);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__5() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__5() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l_Lean_Parser_Tactic___aux__Init__Meta______macroRules__Lean__Parser__Tactic__tacticErw______1___closed__24;
-x_2 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__4;
+x_2 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__4;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__6() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__6() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__5;
-x_2 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__8;
+x_1 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__5;
+x_2 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__8;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__7() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__7() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__6;
+x_2 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__6;
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__8() {
+static lean_object* _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__8() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__7;
+x_2 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__7;
 x_3 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178_(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241_(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; uint8_t x_9; 
@@ -35279,12 +35329,12 @@ lean_inc(x_11);
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 lean_ctor_set(x_29, 0, x_11);
 lean_ctor_set(x_29, 1, x_28);
-x_30 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__6;
+x_30 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__6;
 lean_inc(x_13);
 lean_inc(x_14);
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-x_32 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__3;
-x_33 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__8;
+x_32 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__3;
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 lean_inc(x_11);
 x_34 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_34, 0, x_11);
@@ -35361,11 +35411,11 @@ x_68 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_68, 0, x_38);
 lean_ctor_set(x_68, 1, x_43);
 lean_ctor_set(x_68, 2, x_67);
-x_69 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__14;
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 lean_inc(x_13);
 lean_inc(x_14);
 x_70 = l_Lean_addMacroScope(x_14, x_69, x_13);
-x_71 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__13;
+x_71 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15391____closed__13;
 lean_inc(x_11);
 x_72 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_72, 0, x_11);
@@ -35380,10 +35430,10 @@ x_77 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_77, 0, x_38);
 lean_ctor_set(x_77, 1, x_76);
 lean_ctor_set(x_77, 2, x_75);
-x_78 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__17;
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 lean_inc(x_11);
 x_82 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_82, 0, x_11);
@@ -35414,7 +35464,7 @@ x_93 = lean_array_push(x_92, x_61);
 lean_inc(x_93);
 x_94 = lean_array_push(x_93, x_68);
 x_95 = lean_array_push(x_94, x_89);
-x_96 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__20;
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 x_97 = lean_array_push(x_95, x_96);
 x_98 = lean_array_push(x_97, x_74);
 lean_inc(x_91);
@@ -35429,14 +35479,14 @@ x_103 = lean_array_push(x_102, x_57);
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 x_106 = lean_array_push(x_105, x_101);
-x_107 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__2;
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 x_108 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_108, 0, x_38);
 lean_ctor_set(x_108, 1, x_107);
 lean_ctor_set(x_108, 2, x_106);
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-x_111 = l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_15328____closed__1;
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 x_112 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_112, 0, x_38);
 lean_ctor_set(x_112, 1, x_111);
@@ -35487,7 +35537,7 @@ x_139 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_139, 0, x_38);
 lean_ctor_set(x_139, 1, x_8);
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 lean_mark_persistent(l_Lean_Parser_Tactic_simpAllAutoUnfold);
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-lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____lambda__1___closed__1);
-l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__1 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__1();
-lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__1);
-l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__2 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__2();
-lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__2);
-l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__3 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__3();
-lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__3);
-l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__4 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__4();
-lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__4);
-l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__5 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__5();
-lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__5);
-l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__6 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__6();
-lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__6);
-l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__7 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__7();
-lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18268____closed__7);
+l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____lambda__1___closed__1 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____lambda__1___closed__1();
+lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____lambda__1___closed__1);
+l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__1 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__1();
+lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__1);
+l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__2 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__2();
+lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__2);
+l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__3 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__3();
+lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__3);
+l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__4 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__4();
+lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__4);
+l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__5 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__5();
+lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__5);
+l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__6 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__6();
+lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__6);
+l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__7 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__7();
+lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_18331____closed__7);
 l_Lean_Parser_Tactic_simpAllArith___closed__1 = _init_l_Lean_Parser_Tactic_simpAllArith___closed__1();
 lean_mark_persistent(l_Lean_Parser_Tactic_simpAllArith___closed__1);
 l_Lean_Parser_Tactic_simpAllArith___closed__2 = _init_l_Lean_Parser_Tactic_simpAllArith___closed__2();
@@ -37406,24 +37458,24 @@ l_Lean_Parser_Tactic_dsimpAutoUnfold___closed__10 = _init_l_Lean_Parser_Tactic_d
 lean_mark_persistent(l_Lean_Parser_Tactic_dsimpAutoUnfold___closed__10);
 l_Lean_Parser_Tactic_dsimpAutoUnfold = _init_l_Lean_Parser_Tactic_dsimpAutoUnfold();
 lean_mark_persistent(l_Lean_Parser_Tactic_dsimpAutoUnfold);
-l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____lambda__1___closed__1 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____lambda__1___closed__1();
-lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____lambda__1___closed__1);
-l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__1 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__1();
-lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__1);
-l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__2 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__2();
-lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__2);
-l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__3 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__3();
-lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__3);
-l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__4 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__4();
-lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__4);
-l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__5 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__5();
-lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__5);
-l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__6 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__6();
-lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__6);
-l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__7 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__7();
-lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__7);
-l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__8 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__8();
-lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21178____closed__8);
+l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____lambda__1___closed__1 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____lambda__1___closed__1();
+lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____lambda__1___closed__1);
+l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__1 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__1();
+lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__1);
+l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__2 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__2();
+lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__2);
+l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__3 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__3();
+lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__3);
+l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__4 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__4();
+lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__4);
+l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__5 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__5();
+lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__5);
+l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__6 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__6();
+lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__6);
+l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__7 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__7();
+lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__7);
+l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__8 = _init_l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__8();
+lean_mark_persistent(l_Lean_Parser_Tactic_expandSimp____x40_Init_Meta___hyg_21241____closed__8);
 return lean_io_result_mk_ok(lean_box(0));
 }
 #ifdef __cplusplus
diff --git a/stage0/stdlib/Init/NotationExtra.c b/stage0/stdlib/Init/NotationExtra.c
index 799aa22075..ae95b2dcf8 100644
--- a/stage0/stdlib/Init/NotationExtra.c
+++ b/stage0/stdlib/Init/NotationExtra.c
@@ -2153,7 +2153,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_expandExplicitBindersAux_loop___closed__13;
 x_2 = l_Lean_expandExplicitBindersAux_loop___closed__14;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_expandExplicitBindersAux_loop___closed__15;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Init/Util.c b/stage0/stdlib/Init/Util.c
index 5a9ad948b2..cd89ed1b87 100644
--- a/stage0/stdlib/Init/Util.c
+++ b/stage0/stdlib/Init/Util.c
@@ -41,6 +41,7 @@ lean_object* l_Lean_MonadRef_mkInfoFromRefPos___at___aux__Init__Notation______ma
 lean_object* lean_array_push(lean_object*, lean_object*);
 lean_object* lean_string_append(lean_object*, lean_object*);
 static lean_object* l___aux__Init__Util______macroRules__term_____x5b___x5d___x3f__1___closed__2;
+LEAN_EXPORT uint8_t l_ptrEqList___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_withPtrEqDecEq___rarg___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* lean_string_utf8_byte_size(lean_object*);
 static lean_object* l___aux__Init__Util______macroRules__term_____x5b___x5d___x3f__1___closed__9;
@@ -103,13 +104,18 @@ static lean_object* l_getElem_x21___rarg___closed__4;
 LEAN_EXPORT lean_object* l_panicWithPos(lean_object*);
 LEAN_EXPORT lean_object* l_panicWithPosWithDecl(lean_object*);
 LEAN_EXPORT lean_object* l___aux__Init__Util______macroRules__term_____x5b___x5d___x21__1(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ptrEqList(lean_object*);
+LEAN_EXPORT lean_object* l_ptrEq(lean_object*);
 LEAN_EXPORT lean_object* l_panicWithPosWithDecl___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ptrEqList___rarg___boxed(lean_object*, lean_object*);
 lean_object* l_panic___rarg(lean_object*, lean_object*);
 static lean_object* l___aux__Init__Util______macroRules__term_____x5b___x5d___x3f__1___closed__7;
 static lean_object* l_term_____x5b___x5d___x3f___closed__19;
 LEAN_EXPORT lean_object* l_getElem_x3f___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Init_Util_0__mkPanicMessageWithDecl___closed__1;
+LEAN_EXPORT uint8_t l_ptrEq___rarg(lean_object*, lean_object*);
 static lean_object* l_term_____x5b___x5d___x3f___closed__14;
+LEAN_EXPORT lean_object* l_ptrEq___rarg___boxed(lean_object*, lean_object*);
 static lean_object* l_term_____x5b___x5d___x3f___closed__22;
 uint8_t l_Lean_Syntax_isOfKind(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_getElem_x3f(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -380,6 +386,106 @@ lean_dec(x_1);
 return x_4;
 }
 }
+LEAN_EXPORT uint8_t l_ptrEq___rarg(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+size_t x_3; size_t x_4; uint8_t x_5; 
+x_3 = lean_ptr_addr(x_1);
+x_4 = lean_ptr_addr(x_2);
+x_5 = lean_usize_dec_eq(x_3, x_4);
+return x_5;
+}
+}
+LEAN_EXPORT lean_object* l_ptrEq(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ptrEq___rarg___boxed), 2, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ptrEq___rarg___boxed(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+uint8_t x_3; lean_object* x_4; 
+x_3 = l_ptrEq___rarg(x_1, x_2);
+lean_dec(x_2);
+lean_dec(x_1);
+x_4 = lean_box(x_3);
+return x_4;
+}
+}
+LEAN_EXPORT uint8_t l_ptrEqList___rarg(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+if (lean_obj_tag(x_1) == 0)
+{
+if (lean_obj_tag(x_2) == 0)
+{
+uint8_t x_3; 
+x_3 = 1;
+return x_3;
+}
+else
+{
+uint8_t x_4; 
+x_4 = 0;
+return x_4;
+}
+}
+else
+{
+if (lean_obj_tag(x_2) == 0)
+{
+uint8_t x_5; 
+x_5 = 0;
+return x_5;
+}
+else
+{
+lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; size_t x_10; size_t x_11; uint8_t x_12; 
+x_6 = lean_ctor_get(x_1, 0);
+x_7 = lean_ctor_get(x_1, 1);
+x_8 = lean_ctor_get(x_2, 0);
+x_9 = lean_ctor_get(x_2, 1);
+x_10 = lean_ptr_addr(x_6);
+x_11 = lean_ptr_addr(x_8);
+x_12 = lean_usize_dec_eq(x_10, x_11);
+if (x_12 == 0)
+{
+uint8_t x_13; 
+x_13 = 0;
+return x_13;
+}
+else
+{
+x_1 = x_7;
+x_2 = x_9;
+goto _start;
+}
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_ptrEqList(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ptrEqList___rarg___boxed), 2, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ptrEqList___rarg___boxed(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+uint8_t x_3; lean_object* x_4; 
+x_3 = l_ptrEqList___rarg(x_1, x_2);
+lean_dec(x_2);
+lean_dec(x_1);
+x_4 = lean_box(x_3);
+return x_4;
+}
+}
 LEAN_EXPORT lean_object* l_withPtrEqUnsafe___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
@@ -494,7 +600,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_getElem_x21___rarg___closed__1;
 x_2 = l_getElem_x21___rarg___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_getElem_x21___rarg___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Compiler/IR/Basic.c b/stage0/stdlib/Lean/Compiler/IR/Basic.c
index c34a0434f7..16ab2a8556 100644
--- a/stage0/stdlib/Lean/Compiler/IR/Basic.c
+++ b/stage0/stdlib/Lean/Compiler/IR/Basic.c
@@ -12616,7 +12616,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at_Lean_IR_addParamsRename___spec__2___closed__1;
 x_2 = l_Std_Range_forIn_loop___at_Lean_IR_addParamsRename___spec__2___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at_Lean_IR_addParamsRename___spec__2___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Compiler/IR/Borrow.c b/stage0/stdlib/Lean/Compiler/IR/Borrow.c
index 0d114aa6de..6e531b45a4 100644
--- a/stage0/stdlib/Lean/Compiler/IR/Borrow.c
+++ b/stage0/stdlib/Lean/Compiler/IR/Borrow.c
@@ -3380,7 +3380,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Nat_forM_loop___at_Lean_IR_Borrow_ownArgsUsingParams___spec__2___closed__1;
 x_2 = l_Nat_forM_loop___at_Lean_IR_Borrow_ownArgsUsingParams___spec__2___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Nat_forM_loop___at_Lean_IR_Borrow_ownArgsUsingParams___spec__2___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Compiler/IR/Boxing.c b/stage0/stdlib/Lean/Compiler/IR/Boxing.c
index 102a3aaec0..f330f9ee6f 100644
--- a/stage0/stdlib/Lean/Compiler/IR/Boxing.c
+++ b/stage0/stdlib/Lean/Compiler/IR/Boxing.c
@@ -466,7 +466,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Nat_foldM_loop___at_Lean_IR_ExplicitBoxing_mkBoxedVersionAux___spec__2___closed__1;
 x_2 = l_Nat_foldM_loop___at_Lean_IR_ExplicitBoxing_mkBoxedVersionAux___spec__2___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Nat_foldM_loop___at_Lean_IR_ExplicitBoxing_mkBoxedVersionAux___spec__2___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Compiler/IR/ElimDeadBranches.c b/stage0/stdlib/Lean/Compiler/IR/ElimDeadBranches.c
index 129c6533c1..0484a2b374 100644
--- a/stage0/stdlib/Lean/Compiler/IR/ElimDeadBranches.c
+++ b/stage0/stdlib/Lean/Compiler/IR/ElimDeadBranches.c
@@ -2112,7 +2112,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Nat_foldAux___at_Lean_IR_UnreachableBranches_Value_merge___spec__2___closed__1;
 x_2 = l_Nat_foldAux___at_Lean_IR_UnreachableBranches_Value_merge___spec__2___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Nat_foldAux___at_Lean_IR_UnreachableBranches_Value_merge___spec__2___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Compiler/IR/EmitC.c b/stage0/stdlib/Lean/Compiler/IR/EmitC.c
index 746de2504d..9df7f7db7e 100644
--- a/stage0/stdlib/Lean/Compiler/IR/EmitC.c
+++ b/stage0/stdlib/Lean/Compiler/IR/EmitC.c
@@ -1782,7 +1782,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Nat_forM_loop___at_Lean_IR_EmitC_emitFnDeclAux___spec__1___lambda__1___closed__1;
 x_2 = l_Nat_forM_loop___at_Lean_IR_EmitC_emitFnDeclAux___spec__1___lambda__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Nat_forM_loop___at_Lean_IR_EmitC_emitFnDeclAux___spec__1___lambda__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Compiler/IR/ExpandResetReuse.c b/stage0/stdlib/Lean/Compiler/IR/ExpandResetReuse.c
index 328ef09533..fdf58a6715 100644
--- a/stage0/stdlib/Lean/Compiler/IR/ExpandResetReuse.c
+++ b/stage0/stdlib/Lean/Compiler/IR/ExpandResetReuse.c
@@ -989,7 +989,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_IR_ExpandResetReuse_eraseProjIncForAux___closed__1;
 x_2 = l_Lean_IR_ExpandResetReuse_eraseProjIncForAux___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_IR_ExpandResetReuse_eraseProjIncForAux___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Compiler/IR/RC.c b/stage0/stdlib/Lean/Compiler/IR/RC.c
index 9f47058712..60066be95e 100644
--- a/stage0/stdlib/Lean/Compiler/IR/RC.c
+++ b/stage0/stdlib/Lean/Compiler/IR/RC.c
@@ -3513,7 +3513,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Nat_anyAux___at___private_Lean_Compiler_IR_RC_0__Lean_IR_ExplicitRC_isFirstOcc___spec__3___closed__1;
 x_2 = l_Nat_anyAux___at___private_Lean_Compiler_IR_RC_0__Lean_IR_ExplicitRC_isFirstOcc___spec__3___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Nat_anyAux___at___private_Lean_Compiler_IR_RC_0__Lean_IR_ExplicitRC_isFirstOcc___spec__3___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Compiler/IR/SimpCase.c b/stage0/stdlib/Lean/Compiler/IR/SimpCase.c
index de8e3607e8..36f44125a7 100644
--- a/stage0/stdlib/Lean/Compiler/IR/SimpCase.c
+++ b/stage0/stdlib/Lean/Compiler/IR/SimpCase.c
@@ -261,7 +261,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at___private_Lean_Compiler_IR_SimpCase_0__Lean_IR_getOccsOf___spec__2___closed__1;
 x_2 = l_Std_Range_forIn_loop___at___private_Lean_Compiler_IR_SimpCase_0__Lean_IR_getOccsOf___spec__2___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at___private_Lean_Compiler_IR_SimpCase_0__Lean_IR_getOccsOf___spec__2___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Data/Lsp/Capabilities.c b/stage0/stdlib/Lean/Data/Lsp/Capabilities.c
index 653d063a02..a66d5ebc04 100644
--- a/stage0/stdlib/Lean/Data/Lsp/Capabilities.c
+++ b/stage0/stdlib/Lean/Data/Lsp/Capabilities.c
@@ -41,7 +41,7 @@ LEAN_EXPORT lean_object* l_Lean_Lsp_instFromJsonServerCapabilities;
 LEAN_EXPORT lean_object* l_Lean_Json_opt___at___private_Lean_Data_Lsp_Capabilities_0__Lean_Lsp_toJsonClientCapabilities____x40_Lean_Data_Lsp_Capabilities___hyg_399____spec__1___boxed(lean_object*, lean_object*);
 static lean_object* l_Lean_Lsp_instToJsonCompletionClientCapabilities___closed__1;
 static lean_object* l___private_Lean_Data_Lsp_Capabilities_0__Lean_Lsp_toJsonServerCapabilities____x40_Lean_Data_Lsp_Capabilities___hyg_594____closed__2;
-lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3468_(lean_object*);
+lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3532_(lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Lsp_ServerCapabilities_workspaceSymbolProvider___default;
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_Capabilities_0__Lean_Lsp_fromJsonClientCapabilities____x40_Lean_Data_Lsp_Capabilities___hyg_425____spec__1___boxed(lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Lsp_ServerCapabilities_hoverProvider___default;
@@ -59,7 +59,7 @@ LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_Capabilities_0__Lean_Lsp_from
 LEAN_EXPORT lean_object* l_Lean_Json_opt___at___private_Lean_Data_Lsp_Capabilities_0__Lean_Lsp_toJsonClientCapabilities____x40_Lean_Data_Lsp_Capabilities___hyg_399____spec__2(lean_object*, lean_object*);
 lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonCompletionOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_115_(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_Capabilities_0__Lean_Lsp_fromJsonServerCapabilities____x40_Lean_Data_Lsp_Capabilities___hyg_723____spec__1___boxed(lean_object*, lean_object*);
-lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396_(lean_object*);
+lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460_(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Lsp_ClientCapabilities_textDocument_x3f___default;
 LEAN_EXPORT lean_object* l_Lean_Lsp_instFromJsonTextDocumentClientCapabilities;
 static lean_object* l_Lean_Lsp_instToJsonShowDocumentClientCapabilities___closed__1;
@@ -1777,7 +1777,7 @@ lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_obj
 x_4 = lean_ctor_get(x_2, 0);
 lean_inc(x_4);
 lean_dec(x_2);
-x_5 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3468_(x_4);
+x_5 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3532_(x_4);
 x_6 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_6, 0, x_1);
 lean_ctor_set(x_6, 1, x_5);
@@ -2192,7 +2192,7 @@ return x_4;
 else
 {
 lean_object* x_5; 
-x_5 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396_(x_3);
+x_5 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460_(x_3);
 lean_dec(x_3);
 if (lean_obj_tag(x_5) == 0)
 {
diff --git a/stage0/stdlib/Lean/Data/Lsp/LanguageFeatures.c b/stage0/stdlib/Lean/Data/Lsp/LanguageFeatures.c
index fe51517a44..03cc06bbbb 100644
--- a/stage0/stdlib/Lean/Data/Lsp/LanguageFeatures.c
+++ b/stage0/stdlib/Lean/Data/Lsp/LanguageFeatures.c
@@ -21,6 +21,7 @@ LEAN_EXPORT lean_object* l_Lean_Lsp_instFromJsonCompletionOptions;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonDocumentHighlightParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2503____boxed(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonReferenceParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2291____closed__1;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSymbolInformation____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3135____spec__1(size_t, size_t, lean_object*);
+static lean_object* l_Lean_Lsp_SemanticTokenModifier_names___closed__11;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__90;
 LEAN_EXPORT lean_object* l_Lean_Lsp_instToJsonCompletionItemKind(uint8_t);
 static lean_object* l_Lean_Lsp_instToJsonReferenceContext___closed__1;
@@ -29,6 +30,7 @@ LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Ls
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__102;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSymbolInformation____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3135____spec__1___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Lsp_instToJsonSemanticTokens___closed__1;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__43;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonHover____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1715____boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Lsp_instToJsonSymbolTag___boxed(lean_object*);
 lean_object* l___private_Lean_Data_Lsp_Basic_0__Lean_Lsp_toJsonLocation____x40_Lean_Data_Lsp_Basic___hyg_900_(lean_object*);
@@ -37,21 +39,26 @@ static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__31;
 lean_object* lean_mk_empty_array_with_capacity(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Lsp_SymbolTag_noConfusion___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Lsp_instDecidableEqCompletionItemKind___boxed(lean_object*, lean_object*);
+static lean_object* l_Lean_Lsp_SemanticTokenModifier_names___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Lsp_instToJsonHoverParams;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSymbolInformation____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3135____closed__3;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__143;
 static lean_object* l_Lean_Lsp_instToJsonDocumentHighlight___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Json_opt___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_4017____spec__1___boxed(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonDocumentSymbolAux____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2915____rarg___closed__3;
 lean_object* lean_array_uget(lean_object*, size_t);
 LEAN_EXPORT lean_object* l_Lean_Lsp_instToJsonInsertReplaceEdit;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonHoverParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1781_(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__2;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797____spec__2(size_t, size_t, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Lsp_CompletionItemKind_ofNat(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Lsp_instToJsonSemanticTokensRangeParams;
 LEAN_EXPORT lean_object* l_Lean_Lsp_CompletionItemKind_ofNat___boxed(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__124;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonReferenceParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2363_(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__95;
+LEAN_EXPORT lean_object* l_Lean_Lsp_SemanticTokenModifier_names;
+static lean_object* l_Lean_Lsp_SemanticTokenModifier_names___closed__6;
 LEAN_EXPORT lean_object* l_Lean_Lsp_CompletionItemKind_noConfusion___rarg___lambda__1(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonCompletionOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_43____spec__1___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Lsp_CompletionItemKind_noConfusion___rarg(uint8_t, uint8_t, lean_object*);
@@ -63,22 +70,27 @@ static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__26;
 LEAN_EXPORT lean_object* l_Lean_Lsp_SemanticTokenType_toCtorIdx(uint8_t);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__59;
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonCompletionItem____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1276____spec__1(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3761____spec__1___boxed(lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3338____closed__1;
 static lean_object* l_Lean_Lsp_instToJsonInsertReplaceEdit___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Lsp_SemanticTokenModifier_noConfusion(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__31;
 static lean_object* l_Lean_Lsp_instFromJsonHoverParams___closed__1;
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3338____boxed(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__58;
 static lean_object* l_Lean_Lsp_instToJsonDefinitionParams___closed__1;
-LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396____spec__1___boxed(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__134;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__92;
 static lean_object* l_Lean_Lsp_instFromJsonSemanticTokensLegend___closed__1;
 static lean_object* l_Lean_Lsp_instToJsonSemanticTokensRangeParams___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Lsp_FoldingRangeKind_toCtorIdx(uint8_t);
+static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797____closed__1;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__150;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__97;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____boxed(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3594____boxed(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__17;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__46;
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonFoldingRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3896____boxed(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__94;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__8;
 LEAN_EXPORT uint8_t l_Lean_Lsp_CompletionOptions_resolveProvider___default;
@@ -112,10 +124,10 @@ static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprC
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonCompletionOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_43____spec__1(lean_object*, lean_object*);
 lean_object* lean_array_push(lean_object*, lean_object*);
 lean_object* lean_array_get_size(lean_object*);
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__25;
 LEAN_EXPORT lean_object* l_Lean_Lsp_instFromJsonDeclarationParams;
 LEAN_EXPORT lean_object* l_Lean_Lsp_CompletionItemKind_noConfusion___rarg___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Lsp_instReprCompletionItemKind___closed__1;
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3616____boxed(lean_object*);
 lean_object* lean_string_append(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Lsp_instToJsonDefinitionParams;
 LEAN_EXPORT lean_object* l_Lean_Lsp_instFromJsonDefinitionParams;
@@ -133,7 +145,7 @@ static lean_object* l_Lean_Lsp_instFromJsonCompletionItem___closed__1;
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__37;
 static lean_object* l_Lean_Lsp_instFromJsonSemanticTokens___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonDocumentHighlightParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2558_(lean_object*);
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3468_(lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3532_(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__40;
 static lean_object* l_Lean_Lsp_instToJsonDeclarationParams___closed__1;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__67;
@@ -145,16 +157,23 @@ static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprC
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__57;
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonCompletionItem____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1276____spec__3(lean_object*, lean_object*);
 static lean_object* l_Lean_Lsp_instToJsonTypeDefinitionParams___closed__1;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__29;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__139;
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__3;
+static lean_object* l_Lean_Lsp_SemanticTokenModifier_names___closed__10;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__9;
 LEAN_EXPORT lean_object* l_Lean_Lsp_SemanticTokenType_names;
+static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460____closed__2;
 lean_object* l_List_join___rarg(lean_object*);
 uint8_t lean_usize_dec_lt(size_t, size_t);
+static lean_object* l_Lean_Lsp_SemanticTokenModifier_names___closed__20;
 static lean_object* l_Lean_Lsp_instToJsonHover___closed__1;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__87;
+LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460____spec__1(lean_object*, lean_object*);
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__22;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__44;
 LEAN_EXPORT lean_object* l_Lean_Lsp_instFromJsonCompletionItem;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__33;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonTypeDefinitionParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2154_(lean_object*);
 lean_object* lean_nat_add(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Lsp_instToJsonDocumentSymbolParams;
@@ -168,10 +187,10 @@ static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprC
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__106;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__24;
 LEAN_EXPORT lean_object* l_Lean_Lsp_instFromJsonDocumentHighlightParams;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__11;
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__18;
 LEAN_EXPORT lean_object* l_Lean_Json_opt___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonDocumentSymbolAux____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2915____spec__1(lean_object*);
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__15;
-static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3274____closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonDocumentSymbolAux____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2915____at_Lean_Lsp_instToJsonDocumentSymbol_go___spec__1(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonCompletionOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_115_(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonCompletionList____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1460____closed__2;
@@ -179,7 +198,9 @@ static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprC
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__10;
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__32;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__37;
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396_(lean_object*);
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__19;
+LEAN_EXPORT lean_object* l_Lean_Lsp_SemanticTokenModifier_noConfusion___rarg(uint8_t, uint8_t, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460_(lean_object*);
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__20;
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__30;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__3;
@@ -187,32 +208,32 @@ LEAN_EXPORT lean_object* l_Lean_Lsp_instToJsonFoldingRange;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__71;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__7;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__63;
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3274____boxed(lean_object*);
+static lean_object* l_Lean_Lsp_SemanticTokenModifier_names___closed__13;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonReferenceContext____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2205_(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Lsp_SymbolKind_toCtorIdx(uint8_t);
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__43;
-static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3922____closed__2;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__18;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__36;
 LEAN_EXPORT lean_object* l_Lean_Lsp_SymbolInformation_containerName_x3f___default;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__76;
 LEAN_EXPORT lean_object* l_Lean_Lsp_CompletionOptions_triggerCharacters_x3f___default;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__15;
 LEAN_EXPORT lean_object* l_Lean_Lsp_instReprCompletionItemKind;
 LEAN_EXPORT lean_object* l_Lean_Lsp_instToJsonDocumentHighlightParams;
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3274_(lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3338_(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonInsertReplaceEdit____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1105____boxed(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonWorkspaceSymbolParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2425____closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonHover____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1682_(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__113;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonWorkspaceSymbolParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2425____boxed(lean_object*);
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__35;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__30;
 LEAN_EXPORT lean_object* l_Lean_Json_opt___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonDocumentHighlight____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2644____spec__1___boxed(lean_object*, lean_object*);
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__5;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3723____spec__2___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonCompletionList____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1460_(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Lsp_instFromJsonReferenceContext;
-static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3922____closed__1;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__39;
 static lean_object* l_Lean_Lsp_instToJsonDocumentHighlightKind___closed__6;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__42;
 static lean_object* l_Lean_Lsp_instFromJsonInsertReplaceEdit___closed__1;
@@ -231,44 +252,47 @@ static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprC
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonDocumentSymbolAux____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2915____rarg___closed__2;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__100;
 static lean_object* l_Lean_Lsp_instToJsonDocumentHighlightKind___closed__4;
+static lean_object* l_Lean_Lsp_SemanticTokenModifier_names___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonReferenceParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2291____spec__1___boxed(lean_object*, lean_object*);
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__16;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonCompletionParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1621_(lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Lsp_instInhabitedCompletionItemKind;
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__24;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__148;
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396____boxed(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3274____spec__1(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3530____boxed(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396____spec__1(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Lsp_SymbolTag_toCtorIdx(lean_object*);
 static lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonCompletionOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_43____spec__1___closed__3;
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3761_(lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3852_(lean_object*);
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__24;
 LEAN_EXPORT lean_object* l_Lean_Lsp_CompletionOptions_allCommitCharacters_x3f___default;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Lsp_instToJsonDocumentSymbol_go___spec__3___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Lsp_instFromJsonInsertReplaceEdit;
+static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3338____closed__2;
 LEAN_EXPORT lean_object* l_Lean_Lsp_SymbolInformation_tags___default;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3852____spec__1(size_t, size_t, lean_object*);
 static lean_object* l_Lean_Lsp_instFromJsonFoldingRangeParams___closed__1;
+static lean_object* l_Lean_Lsp_SemanticTokenModifier_names___closed__9;
 static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__7;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3723____spec__2(size_t, size_t, lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__135;
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonFoldingRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3801_(lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonFoldingRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3896_(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Lsp_SemanticTokenType_noConfusion(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__112;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__114;
-static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396____closed__1;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__26;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__75;
 static lean_object* l_Lean_Lsp_instFromJsonDefinitionParams___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Lsp_instToJsonFoldingRangeKind(uint8_t);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__82;
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3616_(lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3680_(lean_object*);
+static lean_object* l_Lean_Lsp_SemanticTokenModifier_names___closed__17;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__11;
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__6;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonDeclarationParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1942_(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Lsp_instToJsonReferenceParams;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonDefinitionParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1993_(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__116;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__32;
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__34;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__10;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__128;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__68;
 LEAN_EXPORT lean_object* l_Lean_Lsp_instToJsonSymbolKind(uint8_t);
@@ -277,8 +301,8 @@ lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_Basic_0__L
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__61;
 static lean_object* l_Lean_Lsp_instToJsonCompletionParams___closed__1;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonDocumentSymbolAux____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2915____spec__2___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3274____closed__2;
 LEAN_EXPORT lean_object* l_Lean_Lsp_SemanticTokenType_toNat___boxed(lean_object*);
+static lean_object* l_Lean_Lsp_SemanticTokenModifier_names___closed__8;
 LEAN_EXPORT lean_object* l_Lean_Lsp_instToJsonSemanticTokensOptions;
 LEAN_EXPORT lean_object* l_Lean_Json_opt___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonCompletionOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_115____spec__1(lean_object*, lean_object*);
 static lean_object* l_Lean_Lsp_instToJsonSemanticTokensLegend___closed__1;
@@ -293,8 +317,9 @@ lean_object* l_Lean_Json_getObjValAs_x3f___at_Lean_JsonRpc_instFromJsonMessage__
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__12;
 static lean_object* l_Lean_Lsp_instToJsonDocumentHighlightKind___closed__2;
 static lean_object* l_Lean_Lsp_instFromJsonWorkspaceSymbolParams___closed__1;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__20;
 LEAN_EXPORT lean_object* l_Lean_Json_opt___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonCompletionItem____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1382____spec__1(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3530_(lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3594_(lean_object*);
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__13;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__142;
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__41;
@@ -303,14 +328,19 @@ LEAN_EXPORT lean_object* l_Lean_Lsp_SymbolKind_toCtorIdx___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonCompletionOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_43____spec__3___boxed(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__136;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonDocumentSymbolAux____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2915_(lean_object*);
+static lean_object* l_Lean_Lsp_SemanticTokenModifier_names___closed__15;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonInsertReplaceEdit____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1105____closed__3;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__141;
 static lean_object* l_Lean_Lsp_instFromJsonTypeDefinitionParams___closed__1;
+static lean_object* l_Lean_Lsp_SemanticTokenModifier_names___closed__18;
 LEAN_EXPORT lean_object* l_Lean_Lsp_instToJsonDocumentSymbolAux(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__13;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__41;
+static lean_object* l_Lean_Lsp_SemanticTokenModifier_names___closed__14;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonDefinitionParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2048_(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Lsp_SemanticTokenModifier_toNat___boxed(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonDocumentSymbolParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2692_(lean_object*);
+static lean_object* l_Lean_Lsp_SemanticTokenModifier_names___closed__5;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonDocumentHighlight____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2644_(lean_object*);
 static lean_object* l_Lean_Lsp_instToJsonDocumentHighlightKind___closed__5;
 static lean_object* l_Lean_Lsp_instFromJsonCompletionParams___closed__1;
@@ -321,13 +351,17 @@ LEAN_EXPORT lean_object* l_Lean_Lsp_SemanticTokenType_noConfusion___rarg(uint8_t
 static lean_object* l_Lean_Lsp_instInhabitedCompletionItem___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Lsp_SymbolTag_toCtorIdx___boxed(lean_object*);
 static lean_object* l_Lean_Lsp_instToJsonHoverParams___closed__1;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__41;
 LEAN_EXPORT lean_object* l_Lean_Lsp_instToJsonDeclarationParams;
+static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460____closed__1;
 LEAN_EXPORT lean_object* l_Lean_Lsp_instToJsonSemanticTokensLegend;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSymbolInformation____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3135_(lean_object*);
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__22;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__13;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__111;
 LEAN_EXPORT uint8_t l_Lean_Lsp_instDecidableEqCompletionItemKind(uint8_t, uint8_t);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__23;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__23;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__20;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonCompletionParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1566_(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__110;
@@ -335,10 +369,12 @@ LEAN_EXPORT lean_object* l_Lean_Lsp_instFromJsonFoldingRangeParams;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__80;
 LEAN_EXPORT lean_object* l_Lean_Lsp_FoldingRange_kind_x3f___default;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__6;
-LEAN_EXPORT lean_object* l_Lean_Json_opt___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3922____spec__1(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460____boxed(lean_object*);
+static lean_object* l_Lean_Lsp_SemanticTokenModifier_names___closed__19;
 LEAN_EXPORT lean_object* l_Lean_Lsp_FoldingRangeKind_noConfusion___rarg(uint8_t, uint8_t, lean_object*);
-static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3723____closed__1;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__21;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__107;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__38;
 LEAN_EXPORT lean_object* l_Lean_Json_opt___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonCompletionItem____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1382____spec__1___boxed(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__21;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__38;
@@ -347,21 +383,21 @@ size_t lean_usize_of_nat(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonCompletionParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1566____closed__1;
 LEAN_EXPORT lean_object* l_Lean_Lsp_instFromJsonReferenceParams;
 static lean_object* l_Lean_Lsp_instFromJsonSemanticTokensRangeParams___closed__1;
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3671_(lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3735_(lean_object*);
+static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_4017____closed__2;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__48;
 LEAN_EXPORT lean_object* l_Lean_Lsp_instFromJsonCompletionItemKind___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Lsp_DocumentHighlightKind_noConfusion(lean_object*);
 static lean_object* l_Lean_Lsp_instFromJsonSemanticTokensOptions___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonCompletionParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1566____boxed(lean_object*);
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__34;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__72;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__96;
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonFoldingRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3801____boxed(lean_object*);
 lean_object* l___private_Lean_Data_Lsp_Basic_0__Lean_Lsp_toJsonTextDocumentIdentifier____x40_Lean_Data_Lsp_Basic___hyg_1472_(lean_object*);
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__33;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonCompletionList____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1515_(lean_object*);
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__25;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSymbolInformation____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3135____closed__2;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3761____spec__1(size_t, size_t, lean_object*);
 static lean_object* l_Lean_Lsp_instFromJsonDeclarationParams___closed__1;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__93;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__22;
@@ -398,6 +434,7 @@ lean_object* l_Lean_JsonNumber_fromNat(lean_object*);
 lean_object* l_Lean_Json_getObjValD(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__120;
 lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_Basic_0__Lean_Lsp_fromJsonLocationLink____x40_Lean_Data_Lsp_Basic___hyg_1086____spec__1(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3338____spec__1___boxed(lean_object*, lean_object*);
 static lean_object* l_Lean_Lsp_instToJsonFoldingRangeParams___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Lsp_FoldingRangeKind_noConfusion(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__43;
@@ -406,13 +443,17 @@ LEAN_EXPORT lean_object* l_Lean_Lsp_FoldingRangeKind_noConfusion___rarg___boxed(
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSymbolInformation____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3135____closed__1;
 LEAN_EXPORT lean_object* l_Lean_Lsp_DocumentHighlightKind_noConfusion___rarg(uint8_t, uint8_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Lsp_instFromJsonHoverParams;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__26;
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonCompletionOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_43____spec__3(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Lsp_SemanticTokenModifier_toNat(uint8_t);
 uint8_t lean_nat_dec_le(lean_object*, lean_object*);
+static lean_object* l_Lean_Lsp_SemanticTokenModifier_names___closed__12;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonInsertReplaceEdit____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1105____closed__2;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__101;
 lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_Basic_0__Lean_Lsp_fromJsonTextDocumentPositionParams____x40_Lean_Data_Lsp_Basic___hyg_2007____spec__1(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonCompletionItem____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1276____spec__2(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__49;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__12;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__123;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonHoverParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1836_(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__133;
@@ -421,7 +462,9 @@ LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonDocumentSymbolAux____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2915____spec__2(lean_object*);
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__35;
 LEAN_EXPORT lean_object* l_Lean_Lsp_instToJsonCompletionOptions;
+LEAN_EXPORT lean_object* l_Lean_Lsp_SemanticTokenModifier_toCtorIdx(uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Lsp_instToJsonHover;
+LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460____spec__1___boxed(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__16;
 LEAN_EXPORT lean_object* l_Lean_Lsp_instToJsonDocumentSymbol_go(lean_object*);
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__36;
@@ -432,24 +475,30 @@ lean_object* l_Lean_Json_opt___at___private_Lean_Data_Lsp_Basic_0__Lean_Lsp_toJs
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonDocumentSymbolAux____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2915____rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonHover____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1715____spec__1___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Lsp_instToJsonDocumentHighlightKind(uint8_t);
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__31;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__99;
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__19;
 lean_object* l_Lean_Json_mkObj(lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797____spec__2___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__88;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonCompletionList____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1515____spec__1___boxed(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797____spec__1(lean_object*, lean_object*);
 static lean_object* l_Lean_Lsp_instToJsonDocumentHighlightKind___closed__3;
+static lean_object* l_Lean_Lsp_SemanticTokenModifier_names___closed__1;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__56;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__66;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__85;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__117;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__77;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__149;
+static lean_object* l_Lean_Lsp_SemanticTokenModifier_names___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Lsp_CompletionItem_textEdit_x3f___default;
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__39;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__36;
 lean_object* l___private_Lean_Data_Lsp_Basic_0__Lean_Lsp_toJsonMarkupContent____x40_Lean_Data_Lsp_Basic___hyg_2483_(lean_object*);
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__11;
 lean_object* l_Lean_Json_opt___at___private_Lean_Data_Lsp_Basic_0__Lean_Lsp_toJsonDocumentFilter____x40_Lean_Data_Lsp_Basic___hyg_2131____spec__1(lean_object*, lean_object*);
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__30;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__19;
 static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__5;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonReferenceContext____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2243____boxed(lean_object*);
@@ -457,57 +506,67 @@ static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprC
 lean_object* l_Lean_Json_pretty(lean_object*, lean_object*);
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonCompletionOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_43____closed__2;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__28;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonCompletionItem____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1382_(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__129;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__104;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__14;
 LEAN_EXPORT lean_object* l_Lean_Lsp_SemanticTokenType_noConfusion___rarg___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Lsp_instToJsonFoldingRange___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Lsp_DocumentHighlightKind_noConfusion___rarg___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__45;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__47;
+LEAN_EXPORT lean_object* l_Lean_Lsp_SemanticTokenModifier_noConfusion___rarg___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__145;
 static lean_object* l_Lean_Lsp_instToJsonCompletionList___closed__1;
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3329_(lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3393_(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonCompletionItem____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1276____closed__4;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__83;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__35;
 static lean_object* l_Lean_Lsp_instToJsonDocumentSymbol___closed__1;
 static lean_object* l_Lean_Lsp_instToJsonSemanticTokensParams___closed__1;
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3680____boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Lsp_CompletionItemKind_toCtorIdx___boxed(lean_object*);
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__2;
 static lean_object* l_Lean_Lsp_SymbolInformation_tags___default___closed__1;
 static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__3;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__51;
 static lean_object* l_Lean_Lsp_instToJsonFoldingRangeKind___closed__2;
-static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396____closed__2;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__15;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__18;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257_(uint8_t, lean_object*);
 static lean_object* l_Lean_Lsp_instFromJsonSemanticTokensParams___closed__1;
 static lean_object* l_Lean_Lsp_instFromJsonReferenceContext___closed__1;
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__44;
 LEAN_EXPORT lean_object* l_Lean_Lsp_instFromJsonSemanticTokensOptions;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__151;
+static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797____closed__2;
 LEAN_EXPORT lean_object* l_Lean_Lsp_instFromJsonWorkspaceSymbolParams;
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3839_(lean_object*);
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__37;
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3934_(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonCompletionItem____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1276____closed__1;
 lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_Basic_0__Lean_Lsp_fromJsonLocation____x40_Lean_Data_Lsp_Basic___hyg_940____spec__2(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonCompletionOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_115____spec__2(size_t, size_t, lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__70;
+LEAN_EXPORT lean_object* l_Lean_Lsp_SemanticTokenModifier_toCtorIdx___boxed(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonTypeDefinitionParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2099_(lean_object*);
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3568_(lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3632_(lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3852____spec__1___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonDeclarationParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1887____boxed(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonCompletionItem____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1276____closed__2;
 lean_object* l_Lean_Json_getBool_x3f(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Json_opt___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3922____spec__1___boxed(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__78;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__91;
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__1;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__42;
 LEAN_EXPORT lean_object* l_Lean_Lsp_instToJsonDocumentHighlight;
 LEAN_EXPORT lean_object* l_Lean_Lsp_SymbolTag_noConfusion___rarg___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Lsp_instToJsonSymbolKind___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Json_opt___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonCompletionItem____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1382____spec__2(lean_object*, lean_object*);
 static lean_object* l_Lean_Lsp_instToJsonFoldingRangeKind___closed__3;
+static lean_object* l_Lean_Lsp_SemanticTokenModifier_names___closed__7;
 LEAN_EXPORT lean_object* l_Lean_Lsp_FoldingRangeKind_toCtorIdx___boxed(lean_object*);
 static lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonCompletionOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_43____spec__1___closed__2;
-LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3723____spec__1(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonHover____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1715_(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonHover____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1682____closed__2;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__69;
@@ -521,6 +580,7 @@ LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__65;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__109;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonCompletionItem____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1276____boxed(lean_object*);
+static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_4017____closed__1;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonHover____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1682____closed__1;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__39;
 lean_object* l___private_Lean_Data_Lsp_Basic_0__Lean_Lsp_toJsonRange____x40_Lean_Data_Lsp_Basic___hyg_623_(lean_object*);
@@ -534,19 +594,23 @@ static lean_object* l_Lean_Lsp_instFromJsonHover___closed__1;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__62;
 static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__9;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonCompletionOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_43____spec__2(size_t, size_t, lean_object*);
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3922_(lean_object*);
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3723_(lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_4017_(lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797_(lean_object*);
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__9;
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonReferenceParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2291____spec__1(lean_object*, lean_object*);
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__40;
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__27;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__40;
 LEAN_EXPORT lean_object* l_Lean_Lsp_SymbolTag_noConfusion(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__28;
 static lean_object* l_Lean_Lsp_instToJsonSymbolKind___closed__4;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__121;
 static lean_object* l_Lean_Lsp_instToJsonDocumentSymbolParams___closed__1;
+static lean_object* l_Lean_Lsp_SemanticTokenModifier_names___closed__16;
 LEAN_EXPORT lean_object* l_Lean_Lsp_instFromJsonSemanticTokensRangeParams;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__17;
 static lean_object* l_Lean_Lsp_instFromJsonReferenceParams___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Json_opt___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_4017____spec__1(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__137;
 static lean_object* l_Lean_Lsp_instToJsonWorkspaceSymbolParams___closed__1;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__54;
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 LEAN_EXPORT lean_object* l_Lean_Lsp_instToJsonTypeDefinitionParams;
 static lean_object* l_Lean_Lsp_instToJsonDocumentHighlightParams___closed__1;
 static lean_object* l_Lean_Lsp_instFromJsonDocumentSymbolParams___closed__1;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__27;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonReferenceParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2291_(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__25;
 LEAN_EXPORT lean_object* l_Lean_Json_opt___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonDocumentSymbolAux____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2915____spec__1___rarg(lean_object*, lean_object*, lean_object*);
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 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__130;
 static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Lsp_instFromJsonCompletionItemKind(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Lsp_SemanticTokens_resultId_x3f___default;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__86;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__44;
 LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonWorkspaceSymbolParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2425_(lean_object*);
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__147;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__52;
 static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__8;
-static lean_object* l_Lean_Lsp_instToJsonFoldingRangeKind___closed__6;
+static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__45;
 LEAN_EXPORT lean_object* l_Lean_Lsp_instToJsonSymbolInformation;
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+LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3338____spec__1(lean_object*, lean_object*);
 static lean_object* l_Lean_Lsp_SemanticTokenType_names___closed__2;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__140;
 static lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_reprCompletionItemKind____x40_Lean_Data_Lsp_LanguageFeatures___hyg_257____closed__118;
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 return x_5;
 }
+case 4:
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+return x_6;
+}
+case 5:
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+x_7 = lean_unsigned_to_nat(5u);
+return x_7;
+}
+case 6:
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+x_8 = lean_unsigned_to_nat(6u);
+return x_8;
+}
+case 7:
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+x_9 = lean_unsigned_to_nat(7u);
+return x_9;
+}
+case 8:
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+x_10 = lean_unsigned_to_nat(8u);
+return x_10;
+}
+case 9:
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+x_11 = lean_unsigned_to_nat(9u);
+return x_11;
+}
+case 10:
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+lean_object* x_12; 
+x_12 = lean_unsigned_to_nat(10u);
+return x_12;
+}
+case 11:
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+x_13 = lean_unsigned_to_nat(11u);
+return x_13;
+}
+case 12:
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+lean_object* x_14; 
+x_14 = lean_unsigned_to_nat(12u);
+return x_14;
+}
+case 13:
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+x_15 = lean_unsigned_to_nat(13u);
+return x_15;
+}
+case 14:
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+x_16 = lean_unsigned_to_nat(14u);
+return x_16;
+}
+case 15:
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+lean_object* x_17; 
+x_17 = lean_unsigned_to_nat(15u);
+return x_17;
+}
+case 16:
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+x_18 = lean_unsigned_to_nat(16u);
+return x_18;
+}
+case 17:
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+x_19 = lean_unsigned_to_nat(17u);
+return x_19;
+}
+case 18:
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+x_20 = lean_unsigned_to_nat(18u);
+return x_20;
+}
+case 19:
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+x_21 = lean_unsigned_to_nat(19u);
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+}
+case 20:
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+x_22 = lean_unsigned_to_nat(20u);
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+}
+case 21:
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+x_23 = lean_unsigned_to_nat(21u);
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+}
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+}
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@@ -9465,17 +9646,377 @@ x_3 = lean_array_push(x_1, x_2);
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 }
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+}
+}
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+}
+}
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+}
+}
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+x_3 = lean_array_push(x_1, x_2);
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+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenType_names___closed__14() {
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+}
+}
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+}
+}
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+}
+}
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+}
+}
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+}
+}
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+}
+}
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+}
+}
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+}
+}
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+}
+}
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+}
+}
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+}
+}
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+}
+}
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+}
+}
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+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenType_names___closed__28() {
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+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenType_names___closed__29() {
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+x_3 = lean_array_push(x_1, x_2);
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+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenType_names___closed__30() {
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+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenType_names___closed__31() {
+_start:
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+x_3 = lean_array_push(x_1, x_2);
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+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenType_names___closed__32() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("macro", 5);
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+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenType_names___closed__33() {
+_start:
+{
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+x_2 = l_Lean_Lsp_SemanticTokenType_names___closed__32;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenType_names___closed__34() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("modifier", 8);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenType_names___closed__35() {
+_start:
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+x_1 = l_Lean_Lsp_SemanticTokenType_names___closed__33;
+x_2 = l_Lean_Lsp_SemanticTokenType_names___closed__34;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenType_names___closed__36() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("comment", 7);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenType_names___closed__37() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Lsp_SemanticTokenType_names___closed__35;
+x_2 = l_Lean_Lsp_SemanticTokenType_names___closed__36;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenType_names___closed__38() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("string", 6);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenType_names___closed__39() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Lsp_SemanticTokenType_names___closed__37;
+x_2 = l_Lean_Lsp_SemanticTokenType_names___closed__38;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenType_names___closed__40() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("number", 6);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenType_names___closed__41() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Lsp_SemanticTokenType_names___closed__39;
+x_2 = l_Lean_Lsp_SemanticTokenType_names___closed__40;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenType_names___closed__42() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("regexp", 6);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenType_names___closed__43() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Lsp_SemanticTokenType_names___closed__41;
+x_2 = l_Lean_Lsp_SemanticTokenType_names___closed__42;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenType_names___closed__44() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("operator", 8);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenType_names___closed__45() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Lsp_SemanticTokenType_names___closed__43;
+x_2 = l_Lean_Lsp_SemanticTokenType_names___closed__44;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenType_names___closed__46() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("decorator", 9);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenType_names___closed__47() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Lsp_SemanticTokenType_names___closed__45;
+x_2 = l_Lean_Lsp_SemanticTokenType_names___closed__46;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
 static lean_object* _init_l_Lean_Lsp_SemanticTokenType_names() {
 _start:
 {
 lean_object* x_1; 
-x_1 = l_Lean_Lsp_SemanticTokenType_names___closed__9;
+x_1 = l_Lean_Lsp_SemanticTokenType_names___closed__47;
 return x_1;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Lsp_SemanticTokenType_toNat(uint8_t x_1) {
 _start:
 {
+lean_object* x_2; 
+x_2 = l_Lean_Lsp_SemanticTokenType_toCtorIdx(x_1);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Lsp_SemanticTokenType_toNat___boxed(lean_object* x_1) {
+_start:
+{
+uint8_t x_2; lean_object* x_3; 
+x_2 = lean_unbox(x_1);
+lean_dec(x_1);
+x_3 = l_Lean_Lsp_SemanticTokenType_toNat(x_2);
+return x_3;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Lsp_SemanticTokenModifier_toCtorIdx(uint8_t x_1) {
+_start:
+{
 switch (x_1) {
 case 0:
 {
@@ -9495,26 +10036,297 @@ lean_object* x_4;
 x_4 = lean_unsigned_to_nat(2u);
 return x_4;
 }
-default: 
+case 3:
 {
 lean_object* x_5; 
 x_5 = lean_unsigned_to_nat(3u);
 return x_5;
 }
+case 4:
+{
+lean_object* x_6; 
+x_6 = lean_unsigned_to_nat(4u);
+return x_6;
+}
+case 5:
+{
+lean_object* x_7; 
+x_7 = lean_unsigned_to_nat(5u);
+return x_7;
+}
+case 6:
+{
+lean_object* x_8; 
+x_8 = lean_unsigned_to_nat(6u);
+return x_8;
+}
+case 7:
+{
+lean_object* x_9; 
+x_9 = lean_unsigned_to_nat(7u);
+return x_9;
+}
+case 8:
+{
+lean_object* x_10; 
+x_10 = lean_unsigned_to_nat(8u);
+return x_10;
+}
+default: 
+{
+lean_object* x_11; 
+x_11 = lean_unsigned_to_nat(9u);
+return x_11;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Lsp_SemanticTokenType_toNat___boxed(lean_object* x_1) {
+}
+LEAN_EXPORT lean_object* l_Lean_Lsp_SemanticTokenModifier_toCtorIdx___boxed(lean_object* x_1) {
 _start:
 {
 uint8_t x_2; lean_object* x_3; 
 x_2 = lean_unbox(x_1);
 lean_dec(x_1);
-x_3 = l_Lean_Lsp_SemanticTokenType_toNat(x_2);
+x_3 = l_Lean_Lsp_SemanticTokenModifier_toCtorIdx(x_2);
 return x_3;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3274____spec__1(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l_Lean_Lsp_SemanticTokenModifier_noConfusion___rarg(uint8_t x_1, uint8_t x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; 
+x_4 = l_Lean_Lsp_CompletionItemKind_noConfusion___rarg___closed__1;
+return x_4;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Lsp_SemanticTokenModifier_noConfusion(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_Lean_Lsp_SemanticTokenModifier_noConfusion___rarg___boxed), 3, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Lsp_SemanticTokenModifier_noConfusion___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+uint8_t x_4; uint8_t x_5; lean_object* x_6; 
+x_4 = lean_unbox(x_1);
+lean_dec(x_1);
+x_5 = lean_unbox(x_2);
+lean_dec(x_2);
+x_6 = l_Lean_Lsp_SemanticTokenModifier_noConfusion___rarg(x_4, x_5, x_3);
+return x_6;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenModifier_names___closed__1() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = lean_unsigned_to_nat(10u);
+x_2 = lean_mk_empty_array_with_capacity(x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenModifier_names___closed__2() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("declaration", 11);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenModifier_names___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Lsp_SemanticTokenModifier_names___closed__1;
+x_2 = l_Lean_Lsp_SemanticTokenModifier_names___closed__2;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenModifier_names___closed__4() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("definition", 10);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenModifier_names___closed__5() {
+_start:
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+x_1 = l_Lean_Lsp_SemanticTokenModifier_names___closed__3;
+x_2 = l_Lean_Lsp_SemanticTokenModifier_names___closed__4;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenModifier_names___closed__6() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("readonly", 8);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenModifier_names___closed__7() {
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+x_2 = l_Lean_Lsp_SemanticTokenModifier_names___closed__6;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenModifier_names___closed__8() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("static", 6);
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+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenModifier_names___closed__9() {
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+x_1 = l_Lean_Lsp_SemanticTokenModifier_names___closed__7;
+x_2 = l_Lean_Lsp_SemanticTokenModifier_names___closed__8;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenModifier_names___closed__10() {
+_start:
+{
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+x_1 = lean_mk_string_from_bytes("deprecated", 10);
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+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenModifier_names___closed__11() {
+_start:
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+x_1 = l_Lean_Lsp_SemanticTokenModifier_names___closed__9;
+x_2 = l_Lean_Lsp_SemanticTokenModifier_names___closed__10;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenModifier_names___closed__12() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("abstract", 8);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenModifier_names___closed__13() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Lsp_SemanticTokenModifier_names___closed__11;
+x_2 = l_Lean_Lsp_SemanticTokenModifier_names___closed__12;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenModifier_names___closed__14() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("async", 5);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenModifier_names___closed__15() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Lsp_SemanticTokenModifier_names___closed__13;
+x_2 = l_Lean_Lsp_SemanticTokenModifier_names___closed__14;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenModifier_names___closed__16() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("modification", 12);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenModifier_names___closed__17() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Lsp_SemanticTokenModifier_names___closed__15;
+x_2 = l_Lean_Lsp_SemanticTokenModifier_names___closed__16;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenModifier_names___closed__18() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Lsp_SemanticTokenModifier_names___closed__17;
+x_2 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonCompletionItem____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1276____closed__3;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenModifier_names___closed__19() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("defaultLibrary", 14);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenModifier_names___closed__20() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Lsp_SemanticTokenModifier_names___closed__18;
+x_2 = l_Lean_Lsp_SemanticTokenModifier_names___closed__19;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Lsp_SemanticTokenModifier_names() {
+_start:
+{
+lean_object* x_1; 
+x_1 = l_Lean_Lsp_SemanticTokenModifier_names___closed__20;
+return x_1;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Lsp_SemanticTokenModifier_toNat(uint8_t x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = l_Lean_Lsp_SemanticTokenType_toCtorIdx(x_1);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Lsp_SemanticTokenModifier_toNat___boxed(lean_object* x_1) {
+_start:
+{
+uint8_t x_2; lean_object* x_3; 
+x_2 = lean_unbox(x_1);
+lean_dec(x_1);
+x_3 = l_Lean_Lsp_SemanticTokenModifier_toNat(x_2);
+return x_3;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3338____spec__1(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 lean_object* x_3; 
@@ -9548,7 +10360,7 @@ return x_15;
 }
 }
 }
-static lean_object* _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3274____closed__1() {
+static lean_object* _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3338____closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -9556,7 +10368,7 @@ x_1 = lean_mk_string_from_bytes("tokenTypes", 10);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3274____closed__2() {
+static lean_object* _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3338____closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -9564,12 +10376,12 @@ x_1 = lean_mk_string_from_bytes("tokenModifiers", 14);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3274_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3338_(lean_object* x_1) {
 _start:
 {
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-x_2 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3274____closed__1;
-x_3 = l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3274____spec__1(x_1, x_2);
+x_2 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3338____closed__1;
+x_3 = l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3338____spec__1(x_1, x_2);
 if (lean_obj_tag(x_3) == 0)
 {
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@@ -9595,8 +10407,8 @@ lean_object* x_7; lean_object* x_8; lean_object* x_9;
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 lean_dec(x_3);
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+x_9 = l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3338____spec__1(x_1, x_8);
 if (lean_obj_tag(x_9) == 0)
 {
 uint8_t x_10; 
@@ -9648,21 +10460,21 @@ return x_18;
 }
 }
 }
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+LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3338____spec__1___boxed(lean_object* x_1, lean_object* x_2) {
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 {
 lean_object* x_3; 
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+x_3 = l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3338____spec__1(x_1, x_2);
 lean_dec(x_2);
 lean_dec(x_1);
 return x_3;
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3274____boxed(lean_object* x_1) {
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3338____boxed(lean_object* x_1) {
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 {
 lean_object* x_2; 
-x_2 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3274_(x_1);
+x_2 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3338_(x_1);
 lean_dec(x_1);
 return x_2;
 }
@@ -9671,7 +10483,7 @@ static lean_object* _init_l_Lean_Lsp_instFromJsonSemanticTokensLegend___closed__
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3274____boxed), 1, 0);
+x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3338____boxed), 1, 0);
 return x_1;
 }
 }
@@ -9683,7 +10495,7 @@ x_1 = l_Lean_Lsp_instFromJsonSemanticTokensLegend___closed__1;
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3329_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3393_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; size_t x_4; size_t x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; size_t x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
@@ -9696,7 +10508,7 @@ x_5 = 0;
 x_6 = l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonCompletionOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_115____spec__2(x_4, x_5, x_2);
 x_7 = lean_alloc_ctor(4, 1, 0);
 lean_ctor_set(x_7, 0, x_6);
-x_8 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3274____closed__1;
+x_8 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3338____closed__1;
 x_9 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_9, 0, x_8);
 lean_ctor_set(x_9, 1, x_7);
@@ -9713,7 +10525,7 @@ lean_dec(x_13);
 x_15 = l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonCompletionOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_115____spec__2(x_14, x_5, x_12);
 x_16 = lean_alloc_ctor(4, 1, 0);
 lean_ctor_set(x_16, 0, x_15);
-x_17 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3274____closed__2;
+x_17 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3338____closed__2;
 x_18 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_18, 0, x_17);
 lean_ctor_set(x_18, 1, x_16);
@@ -9735,7 +10547,7 @@ static lean_object* _init_l_Lean_Lsp_instToJsonSemanticTokensLegend___closed__1(
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3329_), 1, 0);
+x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3393_), 1, 0);
 return x_1;
 }
 }
@@ -9747,17 +10559,17 @@ x_1 = l_Lean_Lsp_instToJsonSemanticTokensLegend___closed__1;
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396____spec__1(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460____spec__1(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 lean_object* x_3; lean_object* x_4; 
 x_3 = l_Lean_Json_getObjValD(x_1, x_2);
-x_4 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3274_(x_3);
+x_4 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3338_(x_3);
 lean_dec(x_3);
 return x_4;
 }
 }
-static lean_object* _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396____closed__1() {
+static lean_object* _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460____closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -9765,7 +10577,7 @@ x_1 = lean_mk_string_from_bytes("legend", 6);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396____closed__2() {
+static lean_object* _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460____closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -9773,12 +10585,12 @@ x_1 = lean_mk_string_from_bytes("full", 4);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; 
-x_2 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396____closed__1;
-x_3 = l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396____spec__1(x_1, x_2);
+x_2 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460____closed__1;
+x_3 = l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460____spec__1(x_1, x_2);
 if (lean_obj_tag(x_3) == 0)
 {
 uint8_t x_4; 
@@ -9832,7 +10644,7 @@ lean_object* x_13; lean_object* x_14; lean_object* x_15;
 x_13 = lean_ctor_get(x_9, 0);
 lean_inc(x_13);
 lean_dec(x_9);
-x_14 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396____closed__2;
+x_14 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460____closed__2;
 x_15 = l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonCompletionOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_43____spec__3(x_1, x_14);
 if (lean_obj_tag(x_15) == 0)
 {
@@ -9897,21 +10709,21 @@ return x_28;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396____spec__1___boxed(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460____spec__1___boxed(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 lean_object* x_3; 
-x_3 = l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396____spec__1(x_1, x_2);
+x_3 = l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460____spec__1(x_1, x_2);
 lean_dec(x_2);
 lean_dec(x_1);
 return x_3;
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396____boxed(lean_object* x_1) {
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460____boxed(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396_(x_1);
+x_2 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460_(x_1);
 lean_dec(x_1);
 return x_2;
 }
@@ -9920,7 +10732,7 @@ static lean_object* _init_l_Lean_Lsp_instFromJsonSemanticTokensOptions___closed_
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396____boxed), 1, 0);
+x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460____boxed), 1, 0);
 return x_1;
 }
 }
@@ -9932,14 +10744,14 @@ x_1 = l_Lean_Lsp_instFromJsonSemanticTokensOptions___closed__1;
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3468_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3532_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; uint8_t x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; uint8_t x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; 
 x_2 = lean_ctor_get(x_1, 0);
 lean_inc(x_2);
-x_3 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3329_(x_2);
-x_4 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396____closed__1;
+x_3 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensLegend____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3393_(x_2);
+x_4 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460____closed__1;
 x_5 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_5, 0, x_4);
 lean_ctor_set(x_5, 1, x_3);
@@ -9961,7 +10773,7 @@ x_13 = lean_ctor_get_uint8(x_1, sizeof(void*)*1 + 1);
 lean_dec(x_1);
 x_14 = lean_alloc_ctor(1, 0, 1);
 lean_ctor_set_uint8(x_14, 0, x_13);
-x_15 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396____closed__2;
+x_15 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460____closed__2;
 x_16 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_16, 0, x_15);
 lean_ctor_set(x_16, 1, x_14);
@@ -9986,7 +10798,7 @@ static lean_object* _init_l_Lean_Lsp_instToJsonSemanticTokensOptions___closed__1
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3468_), 1, 0);
+x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3532_), 1, 0);
 return x_1;
 }
 }
@@ -9998,7 +10810,7 @@ x_1 = l_Lean_Lsp_instToJsonSemanticTokensOptions___closed__1;
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3530_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3594_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; 
@@ -10044,11 +10856,11 @@ return x_9;
 }
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3530____boxed(lean_object* x_1) {
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3594____boxed(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3530_(x_1);
+x_2 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3594_(x_1);
 lean_dec(x_1);
 return x_2;
 }
@@ -10057,7 +10869,7 @@ static lean_object* _init_l_Lean_Lsp_instFromJsonSemanticTokensParams___closed__
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3530____boxed), 1, 0);
+x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3594____boxed), 1, 0);
 return x_1;
 }
 }
@@ -10069,7 +10881,7 @@ x_1 = l_Lean_Lsp_instFromJsonSemanticTokensParams___closed__1;
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3568_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3632_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; 
@@ -10094,7 +10906,7 @@ static lean_object* _init_l_Lean_Lsp_instToJsonSemanticTokensParams___closed__1(
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3568_), 1, 0);
+x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3632_), 1, 0);
 return x_1;
 }
 }
@@ -10106,7 +10918,7 @@ x_1 = l_Lean_Lsp_instToJsonSemanticTokensParams___closed__1;
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3616_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3680_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; 
@@ -10190,11 +11002,11 @@ return x_18;
 }
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3616____boxed(lean_object* x_1) {
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3680____boxed(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3616_(x_1);
+x_2 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3680_(x_1);
 lean_dec(x_1);
 return x_2;
 }
@@ -10203,7 +11015,7 @@ static lean_object* _init_l_Lean_Lsp_instFromJsonSemanticTokensRangeParams___clo
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3616____boxed), 1, 0);
+x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3680____boxed), 1, 0);
 return x_1;
 }
 }
@@ -10215,7 +11027,7 @@ x_1 = l_Lean_Lsp_instFromJsonSemanticTokensRangeParams___closed__1;
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3671_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3735_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
@@ -10256,7 +11068,7 @@ static lean_object* _init_l_Lean_Lsp_instToJsonSemanticTokensRangeParams___close
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3671_), 1, 0);
+x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokensRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3735_), 1, 0);
 return x_1;
 }
 }
@@ -10268,7 +11080,15 @@ x_1 = l_Lean_Lsp_instToJsonSemanticTokensRangeParams___closed__1;
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3723____spec__2(size_t x_1, size_t x_2, lean_object* x_3) {
+static lean_object* _init_l_Lean_Lsp_SemanticTokens_resultId_x3f___default() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_box(0);
+return x_1;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797____spec__2(size_t x_1, size_t x_2, lean_object* x_3) {
 _start:
 {
 uint8_t x_4; 
@@ -10324,7 +11144,7 @@ goto _start;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3723____spec__1(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797____spec__1(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 lean_object* x_3; 
@@ -10341,7 +11161,7 @@ x_5 = lean_array_get_size(x_4);
 x_6 = lean_usize_of_nat(x_5);
 lean_dec(x_5);
 x_7 = 0;
-x_8 = l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3723____spec__2(x_6, x_7, x_4);
+x_8 = l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797____spec__2(x_6, x_7, x_4);
 return x_8;
 }
 else
@@ -10360,7 +11180,15 @@ return x_15;
 }
 }
 }
-static lean_object* _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3723____closed__1() {
+static lean_object* _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797____closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("resultId", 8);
+return x_1;
+}
+}
+static lean_object* _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797____closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -10368,15 +11196,16 @@ x_1 = lean_mk_string_from_bytes("data", 4);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3723_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; 
-x_2 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3723____closed__1;
-x_3 = l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3723____spec__1(x_1, x_2);
+x_2 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797____closed__1;
+x_3 = l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_Basic_0__Lean_Lsp_fromJsonDocumentFilter____x40_Lean_Data_Lsp_Basic___hyg_2161____spec__1(x_1, x_2);
 if (lean_obj_tag(x_3) == 0)
 {
 uint8_t x_4; 
+lean_dec(x_1);
 x_4 = !lean_is_exclusive(x_3);
 if (x_4 == 0)
 {
@@ -10395,26 +11224,64 @@ return x_6;
 }
 else
 {
-uint8_t x_7; 
-x_7 = !lean_is_exclusive(x_3);
-if (x_7 == 0)
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_3, 0);
+lean_inc(x_7);
+lean_dec(x_3);
+x_8 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797____closed__2;
+x_9 = l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797____spec__1(x_1, x_8);
+if (lean_obj_tag(x_9) == 0)
 {
-return x_3;
+uint8_t x_10; 
+lean_dec(x_7);
+x_10 = !lean_is_exclusive(x_9);
+if (x_10 == 0)
+{
+return x_9;
 }
 else
 {
-lean_object* x_8; lean_object* x_9; 
-x_8 = lean_ctor_get(x_3, 0);
-lean_inc(x_8);
-lean_dec(x_3);
-x_9 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_9, 0, x_8);
+lean_object* x_11; lean_object* x_12; 
+x_11 = lean_ctor_get(x_9, 0);
+lean_inc(x_11);
+lean_dec(x_9);
+x_12 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_12, 0, x_11);
+return x_12;
+}
+}
+else
+{
+uint8_t x_13; 
+x_13 = !lean_is_exclusive(x_9);
+if (x_13 == 0)
+{
+lean_object* x_14; lean_object* x_15; 
+x_14 = lean_ctor_get(x_9, 0);
+x_15 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_15, 0, x_7);
+lean_ctor_set(x_15, 1, x_14);
+lean_ctor_set(x_9, 0, x_15);
 return x_9;
 }
+else
+{
+lean_object* x_16; lean_object* x_17; lean_object* x_18; 
+x_16 = lean_ctor_get(x_9, 0);
+lean_inc(x_16);
+lean_dec(x_9);
+x_17 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_17, 0, x_7);
+lean_ctor_set(x_17, 1, x_16);
+x_18 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_18, 0, x_17);
+return x_18;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3723____spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797____spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 size_t x_4; size_t x_5; lean_object* x_6; 
@@ -10422,7 +11289,7 @@ x_4 = lean_unbox_usize(x_1);
 lean_dec(x_1);
 x_5 = lean_unbox_usize(x_2);
 lean_dec(x_2);
-x_6 = l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3723____spec__2(x_4, x_5, x_3);
+x_6 = l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797____spec__2(x_4, x_5, x_3);
 return x_6;
 }
 }
@@ -10430,7 +11297,7 @@ static lean_object* _init_l_Lean_Lsp_instFromJsonSemanticTokens___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3723_), 1, 0);
+x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797_), 1, 0);
 return x_1;
 }
 }
@@ -10442,7 +11309,7 @@ x_1 = l_Lean_Lsp_instFromJsonSemanticTokens___closed__1;
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3761____spec__1(size_t x_1, size_t x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3852____spec__1(size_t x_1, size_t x_2, lean_object* x_3) {
 _start:
 {
 uint8_t x_4; 
@@ -10469,34 +11336,45 @@ goto _start;
 }
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3761_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3852_(lean_object* x_1) {
 _start:
 {
-lean_object* x_2; size_t x_3; size_t x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-x_2 = lean_array_get_size(x_1);
-x_3 = lean_usize_of_nat(x_2);
+lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; size_t x_7; size_t x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
+x_2 = lean_ctor_get(x_1, 0);
+lean_inc(x_2);
+x_3 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797____closed__1;
+x_4 = l_Lean_Json_opt___at___private_Lean_Data_Lsp_Basic_0__Lean_Lsp_toJsonDocumentFilter____x40_Lean_Data_Lsp_Basic___hyg_2131____spec__1(x_3, x_2);
 lean_dec(x_2);
-x_4 = 0;
-x_5 = l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3761____spec__1(x_3, x_4, x_1);
-x_6 = lean_alloc_ctor(4, 1, 0);
-lean_ctor_set(x_6, 0, x_5);
-x_7 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3723____closed__1;
-x_8 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_8, 0, x_7);
-lean_ctor_set(x_8, 1, x_6);
-x_9 = lean_box(0);
-x_10 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_10, 0, x_8);
-lean_ctor_set(x_10, 1, x_9);
-x_11 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_11, 0, x_10);
-lean_ctor_set(x_11, 1, x_9);
-x_12 = l_List_join___rarg(x_11);
-x_13 = l_Lean_Json_mkObj(x_12);
-return x_13;
+x_5 = lean_ctor_get(x_1, 1);
+lean_inc(x_5);
+lean_dec(x_1);
+x_6 = lean_array_get_size(x_5);
+x_7 = lean_usize_of_nat(x_6);
+lean_dec(x_6);
+x_8 = 0;
+x_9 = l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3852____spec__1(x_7, x_8, x_5);
+x_10 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_10, 0, x_9);
+x_11 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797____closed__2;
+x_12 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_12, 0, x_11);
+lean_ctor_set(x_12, 1, x_10);
+x_13 = lean_box(0);
+x_14 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_14, 0, x_12);
+lean_ctor_set(x_14, 1, x_13);
+x_15 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_15, 0, x_14);
+lean_ctor_set(x_15, 1, x_13);
+x_16 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_16, 0, x_4);
+lean_ctor_set(x_16, 1, x_15);
+x_17 = l_List_join___rarg(x_16);
+x_18 = l_Lean_Json_mkObj(x_17);
+return x_18;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3761____spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3852____spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 size_t x_4; size_t x_5; lean_object* x_6; 
@@ -10504,7 +11382,7 @@ x_4 = lean_unbox_usize(x_1);
 lean_dec(x_1);
 x_5 = lean_unbox_usize(x_2);
 lean_dec(x_2);
-x_6 = l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3761____spec__1(x_4, x_5, x_3);
+x_6 = l_Array_mapMUnsafe_map___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3852____spec__1(x_4, x_5, x_3);
 return x_6;
 }
 }
@@ -10512,7 +11390,7 @@ static lean_object* _init_l_Lean_Lsp_instToJsonSemanticTokens___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3761_), 1, 0);
+x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3852_), 1, 0);
 return x_1;
 }
 }
@@ -10524,7 +11402,7 @@ x_1 = l_Lean_Lsp_instToJsonSemanticTokens___closed__1;
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonFoldingRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3801_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonFoldingRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3896_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; 
@@ -10570,11 +11448,11 @@ return x_9;
 }
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonFoldingRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3801____boxed(lean_object* x_1) {
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonFoldingRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3896____boxed(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonFoldingRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3801_(x_1);
+x_2 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonFoldingRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3896_(x_1);
 lean_dec(x_1);
 return x_2;
 }
@@ -10583,7 +11461,7 @@ static lean_object* _init_l_Lean_Lsp_instFromJsonFoldingRangeParams___closed__1(
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonFoldingRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3801____boxed), 1, 0);
+x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonFoldingRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3896____boxed), 1, 0);
 return x_1;
 }
 }
@@ -10595,7 +11473,7 @@ x_1 = l_Lean_Lsp_instFromJsonFoldingRangeParams___closed__1;
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3839_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3934_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; 
@@ -10620,7 +11498,7 @@ static lean_object* _init_l_Lean_Lsp_instToJsonFoldingRangeParams___closed__1()
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3839_), 1, 0);
+x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3934_), 1, 0);
 return x_1;
 }
 }
@@ -10698,22 +11576,14 @@ return x_6;
 static lean_object* _init_l_Lean_Lsp_instToJsonFoldingRangeKind___closed__1() {
 _start:
 {
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("comment", 7);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Lsp_instToJsonFoldingRangeKind___closed__2() {
-_start:
-{
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Lsp_instToJsonFoldingRangeKind___closed__1;
+x_1 = l_Lean_Lsp_SemanticTokenType_names___closed__36;
 x_2 = lean_alloc_ctor(3, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Lsp_instToJsonFoldingRangeKind___closed__3() {
+static lean_object* _init_l_Lean_Lsp_instToJsonFoldingRangeKind___closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -10721,17 +11591,17 @@ x_1 = lean_mk_string_from_bytes("imports", 7);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Lsp_instToJsonFoldingRangeKind___closed__4() {
+static lean_object* _init_l_Lean_Lsp_instToJsonFoldingRangeKind___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Lsp_instToJsonFoldingRangeKind___closed__3;
+x_1 = l_Lean_Lsp_instToJsonFoldingRangeKind___closed__2;
 x_2 = lean_alloc_ctor(3, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Lsp_instToJsonFoldingRangeKind___closed__5() {
+static lean_object* _init_l_Lean_Lsp_instToJsonFoldingRangeKind___closed__4() {
 _start:
 {
 lean_object* x_1; 
@@ -10739,11 +11609,11 @@ x_1 = lean_mk_string_from_bytes("region", 6);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Lsp_instToJsonFoldingRangeKind___closed__6() {
+static lean_object* _init_l_Lean_Lsp_instToJsonFoldingRangeKind___closed__5() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Lsp_instToJsonFoldingRangeKind___closed__5;
+x_1 = l_Lean_Lsp_instToJsonFoldingRangeKind___closed__4;
 x_2 = lean_alloc_ctor(3, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
@@ -10756,19 +11626,19 @@ switch (x_1) {
 case 0:
 {
 lean_object* x_2; 
-x_2 = l_Lean_Lsp_instToJsonFoldingRangeKind___closed__2;
+x_2 = l_Lean_Lsp_instToJsonFoldingRangeKind___closed__1;
 return x_2;
 }
 case 1:
 {
 lean_object* x_3; 
-x_3 = l_Lean_Lsp_instToJsonFoldingRangeKind___closed__4;
+x_3 = l_Lean_Lsp_instToJsonFoldingRangeKind___closed__3;
 return x_3;
 }
 default: 
 {
 lean_object* x_4; 
-x_4 = l_Lean_Lsp_instToJsonFoldingRangeKind___closed__6;
+x_4 = l_Lean_Lsp_instToJsonFoldingRangeKind___closed__5;
 return x_4;
 }
 }
@@ -10792,7 +11662,7 @@ x_1 = lean_box(0);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Json_opt___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3922____spec__1(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l_Lean_Json_opt___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_4017____spec__1(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 if (lean_obj_tag(x_2) == 0)
@@ -10812,7 +11682,7 @@ switch (x_6) {
 case 0:
 {
 lean_object* x_7; lean_object* x_8; lean_object* x_9; 
-x_7 = l_Lean_Lsp_instToJsonFoldingRangeKind___closed__2;
+x_7 = l_Lean_Lsp_instToJsonFoldingRangeKind___closed__1;
 x_8 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_8, 0, x_1);
 lean_ctor_set(x_8, 1, x_7);
@@ -10824,7 +11694,7 @@ return x_9;
 case 1:
 {
 lean_object* x_10; lean_object* x_11; lean_object* x_12; 
-x_10 = l_Lean_Lsp_instToJsonFoldingRangeKind___closed__4;
+x_10 = l_Lean_Lsp_instToJsonFoldingRangeKind___closed__3;
 x_11 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_11, 0, x_1);
 lean_ctor_set(x_11, 1, x_10);
@@ -10836,7 +11706,7 @@ return x_12;
 default: 
 {
 lean_object* x_13; lean_object* x_14; lean_object* x_15; 
-x_13 = l_Lean_Lsp_instToJsonFoldingRangeKind___closed__6;
+x_13 = l_Lean_Lsp_instToJsonFoldingRangeKind___closed__5;
 x_14 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_14, 0, x_1);
 lean_ctor_set(x_14, 1, x_13);
@@ -10849,7 +11719,7 @@ return x_15;
 }
 }
 }
-static lean_object* _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3922____closed__1() {
+static lean_object* _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_4017____closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -10857,7 +11727,7 @@ x_1 = lean_mk_string_from_bytes("startLine", 9);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3922____closed__2() {
+static lean_object* _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_4017____closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -10865,7 +11735,7 @@ x_1 = lean_mk_string_from_bytes("endLine", 7);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3922_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_4017_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; 
@@ -10874,7 +11744,7 @@ lean_inc(x_2);
 x_3 = l_Lean_JsonNumber_fromNat(x_2);
 x_4 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_4, 0, x_3);
-x_5 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3922____closed__1;
+x_5 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_4017____closed__1;
 x_6 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_6, 0, x_5);
 lean_ctor_set(x_6, 1, x_4);
@@ -10887,7 +11757,7 @@ lean_inc(x_9);
 x_10 = l_Lean_JsonNumber_fromNat(x_9);
 x_11 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_11, 0, x_10);
-x_12 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3922____closed__2;
+x_12 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_4017____closed__2;
 x_13 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_13, 0, x_12);
 lean_ctor_set(x_13, 1, x_11);
@@ -10898,7 +11768,7 @@ x_15 = lean_ctor_get(x_1, 2);
 lean_inc(x_15);
 lean_dec(x_1);
 x_16 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonCompletionItem____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1276____closed__4;
-x_17 = l_Lean_Json_opt___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3922____spec__1(x_16, x_15);
+x_17 = l_Lean_Json_opt___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_4017____spec__1(x_16, x_15);
 lean_dec(x_15);
 x_18 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_18, 0, x_17);
@@ -10914,11 +11784,11 @@ x_22 = l_Lean_Json_mkObj(x_21);
 return x_22;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Json_opt___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3922____spec__1___boxed(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l_Lean_Json_opt___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_4017____spec__1___boxed(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 lean_object* x_3; 
-x_3 = l_Lean_Json_opt___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3922____spec__1(x_1, x_2);
+x_3 = l_Lean_Json_opt___at___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_4017____spec__1(x_1, x_2);
 lean_dec(x_2);
 return x_3;
 }
@@ -10927,7 +11797,7 @@ static lean_object* _init_l_Lean_Lsp_instToJsonFoldingRange___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3922_), 1, 0);
+x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_4017_), 1, 0);
 return x_1;
 }
 }
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 l_Lean_Lsp_SemanticTokenType_names___closed__9 = _init_l_Lean_Lsp_SemanticTokenType_names___closed__9();
 lean_mark_persistent(l_Lean_Lsp_SemanticTokenType_names___closed__9);
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 l_Lean_Lsp_SemanticTokenType_names = _init_l_Lean_Lsp_SemanticTokenType_names();
 lean_mark_persistent(l_Lean_Lsp_SemanticTokenType_names);
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 l_Lean_Lsp_instFromJsonSemanticTokensLegend___closed__1 = _init_l_Lean_Lsp_instFromJsonSemanticTokensLegend___closed__1();
 lean_mark_persistent(l_Lean_Lsp_instFromJsonSemanticTokensLegend___closed__1);
 l_Lean_Lsp_instFromJsonSemanticTokensLegend = _init_l_Lean_Lsp_instFromJsonSemanticTokensLegend();
@@ -11618,10 +12606,10 @@ l_Lean_Lsp_instToJsonSemanticTokensLegend___closed__1 = _init_l_Lean_Lsp_instToJ
 lean_mark_persistent(l_Lean_Lsp_instToJsonSemanticTokensLegend___closed__1);
 l_Lean_Lsp_instToJsonSemanticTokensLegend = _init_l_Lean_Lsp_instToJsonSemanticTokensLegend();
 lean_mark_persistent(l_Lean_Lsp_instToJsonSemanticTokensLegend);
-l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396____closed__1 = _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396____closed__1();
-lean_mark_persistent(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396____closed__1);
-l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396____closed__2 = _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396____closed__2();
-lean_mark_persistent(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3396____closed__2);
+l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460____closed__1 = _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460____closed__1();
+lean_mark_persistent(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460____closed__1);
+l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460____closed__2 = _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460____closed__2();
+lean_mark_persistent(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensOptions____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3460____closed__2);
 l_Lean_Lsp_instFromJsonSemanticTokensOptions___closed__1 = _init_l_Lean_Lsp_instFromJsonSemanticTokensOptions___closed__1();
 lean_mark_persistent(l_Lean_Lsp_instFromJsonSemanticTokensOptions___closed__1);
 l_Lean_Lsp_instFromJsonSemanticTokensOptions = _init_l_Lean_Lsp_instFromJsonSemanticTokensOptions();
@@ -11646,8 +12634,12 @@ l_Lean_Lsp_instToJsonSemanticTokensRangeParams___closed__1 = _init_l_Lean_Lsp_in
 lean_mark_persistent(l_Lean_Lsp_instToJsonSemanticTokensRangeParams___closed__1);
 l_Lean_Lsp_instToJsonSemanticTokensRangeParams = _init_l_Lean_Lsp_instToJsonSemanticTokensRangeParams();
 lean_mark_persistent(l_Lean_Lsp_instToJsonSemanticTokensRangeParams);
-l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3723____closed__1 = _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3723____closed__1();
-lean_mark_persistent(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3723____closed__1);
+l_Lean_Lsp_SemanticTokens_resultId_x3f___default = _init_l_Lean_Lsp_SemanticTokens_resultId_x3f___default();
+lean_mark_persistent(l_Lean_Lsp_SemanticTokens_resultId_x3f___default);
+l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797____closed__1 = _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797____closed__1();
+lean_mark_persistent(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797____closed__1);
+l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797____closed__2 = _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797____closed__2();
+lean_mark_persistent(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3797____closed__2);
 l_Lean_Lsp_instFromJsonSemanticTokens___closed__1 = _init_l_Lean_Lsp_instFromJsonSemanticTokens___closed__1();
 lean_mark_persistent(l_Lean_Lsp_instFromJsonSemanticTokens___closed__1);
 l_Lean_Lsp_instFromJsonSemanticTokens = _init_l_Lean_Lsp_instFromJsonSemanticTokens();
@@ -11674,14 +12666,12 @@ l_Lean_Lsp_instToJsonFoldingRangeKind___closed__4 = _init_l_Lean_Lsp_instToJsonF
 lean_mark_persistent(l_Lean_Lsp_instToJsonFoldingRangeKind___closed__4);
 l_Lean_Lsp_instToJsonFoldingRangeKind___closed__5 = _init_l_Lean_Lsp_instToJsonFoldingRangeKind___closed__5();
 lean_mark_persistent(l_Lean_Lsp_instToJsonFoldingRangeKind___closed__5);
-l_Lean_Lsp_instToJsonFoldingRangeKind___closed__6 = _init_l_Lean_Lsp_instToJsonFoldingRangeKind___closed__6();
-lean_mark_persistent(l_Lean_Lsp_instToJsonFoldingRangeKind___closed__6);
 l_Lean_Lsp_FoldingRange_kind_x3f___default = _init_l_Lean_Lsp_FoldingRange_kind_x3f___default();
 lean_mark_persistent(l_Lean_Lsp_FoldingRange_kind_x3f___default);
-l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3922____closed__1 = _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3922____closed__1();
-lean_mark_persistent(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3922____closed__1);
-l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3922____closed__2 = _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3922____closed__2();
-lean_mark_persistent(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3922____closed__2);
+l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_4017____closed__1 = _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_4017____closed__1();
+lean_mark_persistent(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_4017____closed__1);
+l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_4017____closed__2 = _init_l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_4017____closed__2();
+lean_mark_persistent(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_4017____closed__2);
 l_Lean_Lsp_instToJsonFoldingRange___closed__1 = _init_l_Lean_Lsp_instToJsonFoldingRange___closed__1();
 lean_mark_persistent(l_Lean_Lsp_instToJsonFoldingRange___closed__1);
 l_Lean_Lsp_instToJsonFoldingRange = _init_l_Lean_Lsp_instToJsonFoldingRange();
diff --git a/stage0/stdlib/Lean/Data/Position.c b/stage0/stdlib/Lean/Data/Position.c
index 08288e237e..bb7bf686ea 100644
--- a/stage0/stdlib/Lean/Data/Position.c
+++ b/stage0/stdlib/Lean/Data/Position.c
@@ -922,7 +922,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_FileMap_toPosition_loop___closed__1;
 x_2 = l_Lean_FileMap_toPosition_loop___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_FileMap_toPosition_loop___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/App.c b/stage0/stdlib/Lean/Elab/App.c
index fe9c74fd66..53aa8a45fe 100644
--- a/stage0/stdlib/Lean/Elab/App.c
+++ b/stage0/stdlib/Lean/Elab/App.c
@@ -14042,7 +14042,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at___private_Lean_Elab_App_0__Lean_Elab_Term_ElabAppArgs_anyNamedArgDependsOnCurrent___spec__51___closed__3;
 x_2 = l_Std_Range_forIn_loop___at___private_Lean_Elab_App_0__Lean_Elab_Term_ElabAppArgs_anyNamedArgDependsOnCurrent___spec__51___closed__4;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at___private_Lean_Elab_App_0__Lean_Elab_Term_ElabAppArgs_anyNamedArgDependsOnCurrent___spec__51___closed__5;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/Binders.c b/stage0/stdlib/Lean/Elab/Binders.c
index e468e4eb89..90d1816d28 100644
--- a/stage0/stdlib/Lean/Elab/Binders.c
+++ b/stage0/stdlib/Lean/Elab/Binders.c
@@ -7236,7 +7236,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Elab_Term_elabBinder___rarg___lambda__1___closed__1;
 x_2 = l_Lean_Elab_Term_elabBinder___rarg___lambda__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Elab_Term_elabBinder___rarg___lambda__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/BuiltinCommand.c b/stage0/stdlib/Lean/Elab/BuiltinCommand.c
index 7853302680..9a495d153e 100644
--- a/stage0/stdlib/Lean/Elab/BuiltinCommand.c
+++ b/stage0/stdlib/Lean/Elab/BuiltinCommand.c
@@ -6866,7 +6866,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Elab_Open_0__Lean_Elab_OpenDecl_resolveNameUsingNamespacesCore___at_Lean_Elab_Command_elabExport___spec__3___lambda__1___closed__3;
 x_2 = l___private_Lean_Elab_Open_0__Lean_Elab_OpenDecl_resolveNameUsingNamespacesCore___at_Lean_Elab_Command_elabExport___spec__3___lambda__1___closed__4;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_Elab_Open_0__Lean_Elab_OpenDecl_resolveNameUsingNamespacesCore___at_Lean_Elab_Command_elabExport___spec__3___lambda__1___closed__5;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/BuiltinNotation.c b/stage0/stdlib/Lean/Elab/BuiltinNotation.c
index 7ed7130b43..6a3190ffa2 100644
--- a/stage0/stdlib/Lean/Elab/BuiltinNotation.c
+++ b/stage0/stdlib/Lean/Elab/BuiltinNotation.c
@@ -1545,7 +1545,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at_Lean_Elab_Term_elabAnonymousCtor___spec__3___closed__1;
 x_2 = l_Std_Range_forIn_loop___at_Lean_Elab_Term_elabAnonymousCtor___spec__3___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at_Lean_Elab_Term_elabAnonymousCtor___spec__3___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/BuiltinTerm.c b/stage0/stdlib/Lean/Elab/BuiltinTerm.c
index 5bcb8cce94..25acdfc616 100644
--- a/stage0/stdlib/Lean/Elab/BuiltinTerm.c
+++ b/stage0/stdlib/Lean/Elab/BuiltinTerm.c
@@ -13346,7 +13346,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Elab_Open_0__Lean_Elab_OpenDecl_resolveNameUsingNamespacesCore___at_Lean_Elab_Term_elabOpen___spec__22___lambda__1___closed__3;
 x_2 = l___private_Lean_Elab_Open_0__Lean_Elab_OpenDecl_resolveNameUsingNamespacesCore___at_Lean_Elab_Term_elabOpen___spec__22___lambda__1___closed__4;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_Elab_Open_0__Lean_Elab_OpenDecl_resolveNameUsingNamespacesCore___at_Lean_Elab_Term_elabOpen___spec__22___lambda__1___closed__5;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/ComputedFields.c b/stage0/stdlib/Lean/Elab/ComputedFields.c
index ad93325527..60704186dc 100644
--- a/stage0/stdlib/Lean/Elab/ComputedFields.c
+++ b/stage0/stdlib/Lean/Elab/ComputedFields.c
@@ -6512,7 +6512,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Elab_ComputedFields_overrideCasesOn___lambda__3___closed__3;
 x_2 = l_Lean_Elab_ComputedFields_overrideCasesOn___lambda__3___closed__4;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Elab_ComputedFields_overrideCasesOn___lambda__3___closed__5;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/Declaration.c b/stage0/stdlib/Lean/Elab/Declaration.c
index c0be7cfbb8..16a9670d6b 100644
--- a/stage0/stdlib/Lean/Elab/Declaration.c
+++ b/stage0/stdlib/Lean/Elab/Declaration.c
@@ -17,17 +17,13 @@ static lean_object* l___regBuiltin_Lean_Elab_Command_expandInitialize_declRange_
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabDeclaration(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandInitialize(lean_object*, lean_object*, lean_object*);
 lean_object* l_List_reverse___rarg(lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__10;
 static lean_object* l_Lean_Elab_Command_getTerminationHints___closed__2;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_elabAttr___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandInitialize_declRange___closed__5;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__32;
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabDeclaration___closed__4;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___closed__20;
 lean_object* l_Lean_extractMacroScopes(lean_object*);
 static lean_object* l_Lean_Elab_Command_elabDeclaration___closed__9;
 size_t lean_usize_add(size_t, size_t);
-static lean_object* l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__5;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Command_elabAttr_declRange(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_addDeclarationRanges___at_Lean_Elab_Command_elabAxiom___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_expandOptDeclSig(lean_object*);
@@ -43,10 +39,11 @@ lean_object* l_Lean_stringToMessageData(lean_object*);
 static lean_object* l_Lean_Elab_Command_elabAxiom___lambda__5___closed__6;
 lean_object* lean_mk_empty_array_with_capacity(lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabDeclaration_declRange___closed__4;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__43;
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualPreamble___closed__1;
 lean_object* l_Lean_Name_str___override(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_getOptDerivingClasses___at_Lean_Elab_Command_elabStructure___spec__2(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__26;
+lean_object* l_Lean_Syntax_getHeadInfo_x3f(lean_object*);
 lean_object* l_Lean_Meta_mkForallFVars(lean_object*, lean_object*, uint8_t, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualNamespace_declRange___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Command_elabDeclaration___spec__1___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -55,15 +52,12 @@ static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expan
 LEAN_EXPORT lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Command_elabDeclaration___spec__5___rarg(lean_object*);
 lean_object* l_Lean_addDecl___at_Lean_Elab_Term_declareTacticSyntax___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_elabDeclaration___closed__8;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___closed__7;
 lean_object* l_Lean_Elab_Command_elabMutualDef(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Elab_Modifiers_isPartial(lean_object*);
 lean_object* l_Lean_logAt___at_Lean_Elab_Command_runLinters___spec__2(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_liftTermElabM___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__1;
 lean_object* l_Lean_Syntax_getOptional_x3f(lean_object*);
 static lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___spec__3___lambda__2___closed__1;
-static lean_object* l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__4;
 uint8_t lean_usize_dec_eq(size_t, size_t);
 lean_object* lean_array_uget(lean_object*, size_t);
 lean_object* l_Lean_Elab_pushInfoLeaf___at_Lean_Elab_Term_addDotCompletionInfo___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -71,13 +65,17 @@ static lean_object* l_Lean_Elab_Command_checkValidCtorModifier___at___private_Le
 static lean_object* l_Lean_Elab_Command_checkValidCtorModifier___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___spec__1___closed__2;
 lean_object* l_Array_append___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_getDeclarationRange___at_Lean_Elab_Command_elabAxiom___spec__2(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_expandInitialize___closed__7;
 uint8_t l_Lean_Elab_Modifiers_isProtected(lean_object*);
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__11;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___spec__3___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandInitialize_declRange___closed__3;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__4___closed__9;
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_checkValidCtorModifier___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___spec__1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualElement_declRange___closed__5;
 static lean_object* l_Lean_Elab_Command_elabDeclaration___closed__4;
+static lean_object* l_Lean_Elab_Command_expandInitialize___closed__3;
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualElement___closed__2;
 lean_object* l_Lean_Syntax_getIdAt(lean_object*, lean_object*);
 extern lean_object* l_Lean_Elab_Command_commandElabAttribute;
@@ -90,19 +88,20 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Command_checkValidCtorModifier___at___priva
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__2;
 static lean_object* l_Lean_Elab_Command_checkValidCtorModifier___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___spec__1___lambda__2___closed__2;
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualPreamble_declRange___closed__2;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__20;
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandInitialize_declRange___closed__1;
 static lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_elabAttr___spec__1___closed__1;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___closed__16;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__31;
 static lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_elabMutual___spec__1___lambda__1___closed__3;
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_isMutualPreambleCommand___closed__2;
+static lean_object* l_Lean_Elab_Command_expandInitialize___closed__5;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__39;
 lean_object* l_Lean_addDocString_x27___at_Lean_Elab_Command_expandDeclId___spec__10(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Attribute_erase(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabMutual_declRange___closed__2;
 lean_object* l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Command_mkDefViewOfInstance___spec__11(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_checkValidCtorModifier___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___spec__1___closed__1;
 lean_object* lean_st_ref_get(lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__12;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__19;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_checkValidCtorModifier___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_isMutualPreambleCommand___boxed(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_splitMutualPreamble(lean_object*);
@@ -114,7 +113,6 @@ static lean_object* l___regBuiltin_Lean_Elab_Command_elabDeclaration_declRange__
 extern lean_object* l_Lean_declRangeExt;
 lean_object* l_Lean_Elab_Term_ensureNoUnassignedMVars(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_mkIdentFrom(lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___closed__14;
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__6;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabMutual___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Command_expandInitialize(lean_object*);
@@ -123,7 +121,6 @@ LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Command_elabDeclaration(lean_o
 LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Command_elabDeclaration___spec__1___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualElement___closed__3;
 lean_object* l_Lean_MonadRef_mkInfoFromRefPos___at___aux__Init__Notation______macroRules__precMax__1___spec__1(lean_object*, lean_object*);
-static lean_object* l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__7;
 lean_object* l_Array_toSubarray___rarg(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_elabAxiom___lambda__5___closed__8;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclIdNamespace_x3f(lean_object*, lean_object*, lean_object*);
@@ -139,6 +136,7 @@ uint8_t l_Lean_Name_isPrefixOf(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_applyAttributesAt(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_getTerminationHints(lean_object*);
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__25;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__27;
 static lean_object* l_Lean_Elab_Command_elabAxiom___lambda__5___closed__1;
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_isMutualPreambleCommand___closed__4;
 lean_object* l_Std_mkHashSetImp___rarg(lean_object*);
@@ -149,6 +147,7 @@ LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Command_elabMutual(lean_object
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_isMutualPreambleCommand___closed__9;
 lean_object* l_Lean_Elab_Term_synthesizeSyntheticMVars(uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_string_utf8_byte_size(lean_object*);
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__36;
 lean_object* l_Lean_Elab_Term_withLevelNames___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_KeyedDeclsAttribute_addBuiltin___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_checkValidCtorModifier___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___spec__1___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -156,6 +155,8 @@ static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_isMut
 uint8_t lean_usize_dec_lt(size_t, size_t);
 lean_object* l_liftExcept___at_Lean_Elab_liftMacroM___spec__1(lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabDeclaration___closed__1;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__4___closed__10;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__35;
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabDeclaration___closed__2;
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabAttr_declRange___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabAxiom___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -164,12 +165,10 @@ LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Declara
 extern lean_object* l_Lean_levelZero;
 LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Command_elabDeclaration___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_nat_add(lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__31;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualNamespace(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabAxiom___lambda__6___boxed(lean_object**);
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualNamespace_declRange___closed__6;
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandInitialize_declRange___closed__6;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__11;
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabMutual_declRange___closed__7;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_classInductiveSyntaxToView(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Command_elabDeclaration___spec__4___closed__2;
@@ -181,25 +180,29 @@ LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_elabAtt
 static lean_object* l_Lean_Elab_Command_elabAxiom___lambda__5___closed__7;
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__11;
 static lean_object* l_Lean_Elab_addDeclarationRanges___at_Lean_Elab_Command_elabAxiom___spec__1___closed__2;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__4___closed__3;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__16;
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__22;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___closed__19;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_expandMutualNamespace___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Command_elabDeclaration___spec__1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_addDeclarationRanges___at_Lean_Elab_Command_elabAxiom___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_getDeclarationRange___at_Lean_Elab_Command_elabAxiom___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_runTermElabM___spec__1(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__4___closed__12;
 lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Command_elabMutualDef___spec__10(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_isMutualDef___spec__1___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_isMutualPreambleCommand___closed__3;
 static lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_expandMutualNamespace___spec__1___closed__2;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__20;
 lean_object* lean_array_fget(lean_object*, lean_object*);
 lean_object* l_Lean_MapDeclarationExtension_insert___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__26;
+static lean_object* l_Lean_Elab_Command_expandInitialize___closed__6;
 static lean_object* l_Lean_Elab_Command_elabDeclaration___closed__10;
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabDeclaration___closed__5;
 uint8_t l_Lean_isExtern(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_levelMVarToParam(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+uint8_t l_Lean_Syntax_matchesNull(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_expandMacroImpl_x3f(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_st_ref_take(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_isMutualPreambleCommand___closed__5;
@@ -208,90 +211,80 @@ LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Declara
 lean_object* lean_nat_sub(lean_object*, lean_object*);
 static lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Command_elabDeclaration___spec__4___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabAxiom(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__10;
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__19;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualNamespace_declRange(lean_object*);
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__32;
 LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Command_elabDeclaration___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_expandMutualNamespace___closed__1;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__4___closed__1;
 lean_object* l_Lean_Elab_Command_expandDeclId(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_isMutualInductive___spec__1(lean_object*, size_t, size_t);
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Command_elabMutual_declRange(lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabDeclaration_declRange___closed__6;
 lean_object* l_Lean_Syntax_getHeadInfo(lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__36;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___closed__12;
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualPreamble_declRange___closed__1;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__27;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__45;
 lean_object* l_Lean_Name_toString(lean_object*, uint8_t);
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__7;
 lean_object* l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_replaceRef(lean_object*, lean_object*);
 lean_object* l_Lean_ResolveName_resolveNamespace(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_elabInductiveViews(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__40;
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabAttr___closed__3;
 static lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_elabAttr___spec__1___closed__4;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__9;
-static lean_object* l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__2;
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandInitialize___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_expandInitialize___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Command_elabDeclaration___spec__5(lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabDeclaration___closed__6;
 LEAN_EXPORT uint8_t l_Lean_Elab_Command_elabAxiom___lambda__1(lean_object*);
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__24;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__8;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__4___closed__8;
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabAttr___closed__5;
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualPreamble(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandInitialize___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_ensureValidNamespace(lean_object*, lean_object*, lean_object*);
-static lean_object* l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__6;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___closed__10;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__19;
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualElement_declRange___closed__7;
 LEAN_EXPORT lean_object* l_Lean_Elab_resolveGlobalConstNoOverloadWithInfo___at_Lean_Elab_Command_elabAttr___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualElement_declRange(lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__1;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__51;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__4___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_getTerminationHints___boxed(lean_object*);
 lean_object* l_Lean_mkConstWithLevelParams___at___private_Lean_Elab_PreDefinition_Basic_0__Lean_Elab_addNonRecAux___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__12;
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__16;
 lean_object* l_Lean_Syntax_getId(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabClassInductive(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_addAutoBoundImplicits_x27___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__35;
 lean_object* l_Lean_Expr_sort___override(lean_object*);
+static lean_object* l_Lean_Elab_Command_expandInitialize___closed__1;
 lean_object* l_Lean_addBuiltinDeclarationRanges(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_addMessageContextPartial___at_Lean_Elab_Command_instAddMessageContextCommandElabM___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__39;
 lean_object* l_Lean_Macro_throwErrorAt___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Environment_contains(lean_object*, lean_object*);
-static lean_object* l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__4;
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualNamespace___closed__5;
 lean_object* l_Lean_CollectLevelParams_main(lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualNamespace___closed__3;
 static lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_expandMutualNamespace___spec__1___closed__3;
 static lean_object* l_Lean_Elab_Command_elabMutual___closed__4;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__2;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__29;
 LEAN_EXPORT lean_object* l_Lean_Elab_addDeclarationRanges___at_Lean_Elab_Command_elabAxiom___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__10;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___closed__2;
 static lean_object* l_Lean_Elab_addDeclarationRanges___at_Lean_Elab_Command_elabAxiom___spec__1___closed__1;
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualNamespace_declRange___closed__7;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___closed__21;
 static lean_object* l_Lean_Elab_Command_expandMutualElement___closed__1;
 static lean_object* l_Lean_Elab_Command_expandMutualPreamble___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabMutual___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__21;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__38;
 lean_object* l_Lean_FileMap_toPosition(lean_object*, lean_object*);
 lean_object* l___private_Init_Util_0__mkPanicMessageWithDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualPreamble_declRange(lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabMutual_declRange___closed__6;
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabAttr___closed__1;
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Elab_Command_isDefLike(lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__13;
 static lean_object* l_Lean_Elab_Command_expandMutualPreamble___closed__3;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__41;
 static lean_object* l_Lean_Elab_Command_elabClassInductive___closed__3;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__25;
 static lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Command_elabDeclaration___spec__5___rarg___closed__1;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__4___closed__13;
 lean_object* l_Lean_Elab_Command_elabCommand(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclIdNamespace_x3f___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabDeclaration___closed__3;
@@ -301,10 +294,12 @@ lean_object* l_Lean_ResolveName_resolveGlobalName(lean_object*, lean_object*, le
 static lean_object* l_Lean_Elab_Command_elabMutual___closed__2;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_elabAttr___spec__4___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabDeclaration_declRange___closed__3;
+static lean_object* l_Lean_Elab_Command_expandInitialize___closed__4;
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__20;
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabAttr___closed__4;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__17;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__30;
 lean_object* l_Lean_resolveGlobalConstNoOverload___at_Lean_Elab_Term_elabMutualDef_processDeriving___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandInitialize___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_elabAttr___closed__1;
 static lean_object* l_Lean_Elab_Command_elabAxiom___lambda__5___closed__4;
 size_t lean_usize_of_nat(lean_object*);
@@ -313,30 +308,29 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabAxiom___lambda__1___boxed(lean_
 lean_object* l_Lean_Elab_expandDeclIdCore(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabAttr___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_isMutualDef(lean_object*);
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__14;
 lean_object* l_Lean_addMacroScope(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_expandMutualElement___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_isMutualPreambleCommand(lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__4;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__44;
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__23;
-LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize(lean_object*);
-static lean_object* l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__4;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__4___closed__7;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandMutualPreamble(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__28;
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__21;
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_elabClassInductive___closed__2;
 static lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_elabMutual___spec__1___closed__2;
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualPreamble_declRange___closed__7;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__33;
 static lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Command_elabDeclaration___spec__5___rarg___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandMutualElement(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_elabClassInductive___closed__1;
 lean_object* l_Lean_Macro_expandMacro_x3f(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Command_elabDeclaration___spec__4(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualElement(lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__47;
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_ensureValidNamespace___closed__3;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___spec__3(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabAxiom___lambda__7(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__22;
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__13;
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabDeclaration_declRange___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Command_elabDeclaration___spec__1___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -344,13 +338,12 @@ static lean_object* l_Lean_Elab_Command_expandMutualPreamble___closed__2;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_elabMutual___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___spec__3___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getPos_x3f(lean_object*, uint8_t);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__50;
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandInitCmd(uint8_t, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_expandMutualNamespace___spec__1___closed__1;
 static lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_elabMutual___spec__1___closed__1;
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_isMutualPreambleCommand___closed__10;
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabDeclaration_declRange___closed__7;
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualElement_declRange___closed__2;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__42;
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualPreamble___closed__3;
 lean_object* l_Lean_Macro_throwError___rarg(lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualNamespace___closed__6;
@@ -358,14 +351,12 @@ lean_object* l_Lean_Syntax_getSepArgs(lean_object*);
 uint8_t l_Lean_isAttribute(lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_elabAxiom___lambda__7___closed__1;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Command_expandInitialize_declRange(lean_object*);
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__18;
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualElement_declRange___closed__1;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___closed__4;
 lean_object* l_Lean_Syntax_getNumArgs(lean_object*);
-static lean_object* l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__1;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__46;
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__12;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___closed__11;
 static lean_object* l_Lean_Elab_Command_elabAxiom___lambda__5___closed__10;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__15;
 extern lean_object* l_Lean_Elab_macroAttribute;
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualNamespace___closed__2;
 lean_object* l_Lean_Syntax_setArg(lean_object*, lean_object*, lean_object*);
@@ -373,46 +364,42 @@ lean_object* l_Lean_Elab_Command_withMacroExpansion___rarg(lean_object*, lean_ob
 lean_object* lean_environment_main_module(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Command_elabDeclaration___spec__5___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabMutual(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__2;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_elabMutualInductive(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_addMacroStack___at_Lean_Elab_Command_instAddErrorMessageContextCommandElabM___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__25;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__6;
 lean_object* l_Lean_compileDecl___at_Lean_Elab_Term_declareTacticSyntax___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__5;
 lean_object* l_panic___at_Lean_expandExplicitBindersAux_loop___spec__1(lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___closed__17;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f(lean_object*, lean_object*, lean_object*);
 uint8_t lean_nat_dec_le(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_getCurrMacroScope(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_addAuxDeclarationRanges___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__29;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclIdNamespace_x3f___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_forM___at_Lean_Elab_Command_elabCommand___spec__9(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabMutual_declRange___closed__4;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__3;
 lean_object* l_Lean_Syntax_getArgs(lean_object*);
 lean_object* l_Lean_Name_append(lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__7;
 lean_object* l_Lean_throwError___at_Lean_Elab_Command_expandDeclId___spec__4(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_elabInductive___closed__1;
 lean_object* l_Lean_Syntax_getKind(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabAxiom___lambda__7___boxed(lean_object**);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__23;
-static lean_object* l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__5;
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandInitialize___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_MacroScopesView_review(lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabMutual___closed__3;
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualNamespace_declRange___closed__1;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__34;
 static lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_elabAttr___spec__1___closed__5;
 lean_object* l_Lean_Elab_Term_applyAttributes(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__26;
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclIdNamespace_x3f___closed__1;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Command_elabDeclaration_declRange(lean_object*);
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__24;
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualElement_declRange___closed__6;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_elabMutual___spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__3;
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualNamespace_declRange___closed__2;
 static lean_object* l_Lean_Elab_Command_getTerminationHints___closed__5;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__4___closed__2;
 lean_object* l_ReaderT_pure___at_Lean_Elab_liftMacroM___spec__2___rarg___boxed(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__48;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabAxiom___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_elabAttr___spec__1___closed__3;
 lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Binders_0__Lean_Elab_Term_ensureAtomicBinderName___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -422,21 +409,18 @@ lean_object* l_Lean_Elab_Command_getMainModule___rarg(lean_object*, lean_object*
 lean_object* l_Lean_Elab_Command_elabStructure(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_instantiateMVars___at_Lean_Elab_Term_MVarErrorInfo_logError___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_ensureValidNamespace___closed__4;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___closed__13;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__37;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabMutual___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_elabMutual___closed__3;
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Command_elabDeclaration___spec__3(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_ofSubarray___rarg(lean_object*);
 static lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_elabMutual___spec__1___lambda__1___closed__2;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___closed__3;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__22;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1;
 lean_object* l_Lean_Elab_Command_getRef(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_splitMutualPreamble_loop(lean_object*, lean_object*);
-static lean_object* l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__5;
 lean_object* l_Lean_Elab_expandDeclSig(lean_object*);
 lean_object* l_Lean_Elab_Term_elabType(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_st_ref_set(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__33;
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabAxiom___lambda__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -444,28 +428,27 @@ static lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_elabAttr___s
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_isMutualDef___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___spec__3___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_setInfo(lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__14;
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__14;
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabAttr_declRange___closed__4;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__17;
 static lean_object* l_Lean_Elab_Command_elabMutual___lambda__2___closed__2;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___closed__15;
 static lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___spec__3___closed__1;
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__18;
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_ensureValidNamespace___closed__2;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__18;
 uint8_t l_Lean_Syntax_isNone(lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__5;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___closed__18;
 static lean_object* l_Lean_Elab_Command_getTerminationHints___closed__1;
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Declaration___hyg_7118_(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Declaration___hyg_7296_(lean_object*);
 static lean_object* l_Lean_Elab_Command_getTerminationHints___closed__4;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__4;
 lean_object* l_Lean_Elab_Modifiers_addAttribute(lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__28;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_checkValidCtorModifier___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___spec__1___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__40;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_checkValidCtorModifier___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__8;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_elabAttr___spec__4(size_t, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_elabMutual___lambda__2___closed__1;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___closed__6;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__9;
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandInitialize___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandMutualNamespace(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_applyVisibility___at_Lean_Elab_Command_expandDeclId___spec__6(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_throwError___at___private_Lean_Elab_Command_0__Lean_Elab_Command_elabCommandUsing___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -476,10 +459,15 @@ static lean_object* l_Lean_addDeclarationRanges___at_Lean_Elab_Command_elabAxiom
 lean_object* l_Lean_Syntax_getTailPos_x3f(lean_object*, uint8_t);
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualPreamble_declRange___closed__3;
 lean_object* l_Lean_Elab_Term_withoutAutoBoundImplicit___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__38;
 lean_object* l_Lean_Elab_Command_checkValidInductiveModifier___at_Lean_Elab_Command_elabStructure___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_addDeclarationRanges___at_Lean_Elab_Command_elabAxiom___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_checkValidCtorModifier___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___spec__1___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__21;
 lean_object* l_Lean_Elab_Term_elabBinders___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__2;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__4___closed__6;
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___boxed(lean_object**);
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualNamespace___closed__1;
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabDeclaration_declRange___closed__2;
 extern lean_object* l_Lean_Elab_unsupportedSyntaxExceptionId;
@@ -488,12 +476,9 @@ LEAN_EXPORT lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_
 uint8_t l_Lean_Elab_Modifiers_isPrivate(lean_object*);
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__5;
 static size_t l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___closed__2;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___closed__9;
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualPreamble_declRange___closed__6;
 lean_object* lean_mk_syntax_ident(lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___closed__8;
 lean_object* l_Lean_Syntax_getArg(lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__52;
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__3;
 static lean_object* l_Lean_Elab_Command_elabDeclaration___closed__2;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_elabAttr___spec__4___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -504,73 +489,65 @@ static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expan
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualNamespace___closed__4;
 lean_object* l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at___private_Lean_Elab_Term_0__Lean_Elab_Term_tryCoe___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabMutual___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__3;
 static lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___spec__3___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabAxiom___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_elabAttr___spec__3(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_resolveGlobalConstNoOverloadWithInfo___at_Lean_Elab_Command_elabAttr___spec__2___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_checkValidCtorModifier___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__30;
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_ensureValidNamespace___closed__1;
 lean_object* l_Lean_FileMap_leanPosToLspPos(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange(lean_object*);
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__34;
 lean_object* l_Lean_Core_resetMessageLog(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_checkValidCtorModifier___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___spec__1___lambda__1___closed__2;
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___closed__1;
 static lean_object* l_Lean_Elab_Command_elabDeclaration___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabInductive(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualNamespace_declRange___closed__5;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__13;
 lean_object* l_Lean_Elab_Command_getScope___rarg(lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__49;
 static lean_object* l_Lean_Elab_Command_elabAxiom___lambda__5___closed__9;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__41;
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Command_elabDeclaration___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabAttr_declRange___closed__5;
 LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_isMutualDef___spec__1(lean_object*, size_t, size_t);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabAttr(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_elabDeclaration___closed__1;
 LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_isMutualInductive___spec__1___boxed(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__24;
 static lean_object* l_Lean_Elab_Command_elabAxiom___lambda__5___closed__11;
 LEAN_EXPORT lean_object* l_Lean_Elab_addAuxDeclarationRanges___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_resolveGlobalConstNoOverloadWithInfo___at_Lean_Elab_Command_elabAttr___spec__2___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_elabDeclaration___closed__3;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_expandMutualNamespace___spec__1(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_ensureValidNamespace___boxed(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__7;
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualElement_declRange___closed__4;
 lean_object* l_Lean_Elab_getDeclarationSelectionRef(lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_elabMutual___spec__1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_isMutualInductive(lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__16;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__4___closed__4;
 lean_object* l_Lean_Elab_Term_withAutoBoundImplicit___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualNamespace_declRange___closed__3;
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabAttr_declRange___closed__3;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__23;
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabMutual_declRange___closed__3;
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__8;
 static lean_object* l_Lean_Elab_Command_elabDeclaration___closed__6;
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualPreamble_declRange___closed__4;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___closed__6;
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__4;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__3;
 lean_object* l_Lean_Name_replacePrefix(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__15;
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabMutual___closed__1;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__42;
+uint8_t l_Lean_Syntax_isToken(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___spec__3___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__53;
+static lean_object* l_Lean_Elab_Command_expandInitialize___lambda__4___closed__11;
 lean_object* l_Lean_Elab_withSaveInfoContext___at___private_Lean_Elab_PreDefinition_Basic_0__Lean_Elab_addNonRecAux___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Command_expandMutualPreamble_declRange___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabMutual___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___closed__1;
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__9;
 static lean_object* l_Lean_Elab_Command_getTerminationHints___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Command_elabDeclaration___spec__1___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandInitCmd___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__37;
 static lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___spec__3___lambda__2___closed__2;
-static lean_object* l_Lean_Elab_Command_expandInitCmd___closed__5;
 static lean_object* l_Lean_Elab_Command_checkValidCtorModifier___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___spec__1___lambda__1___closed__1;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Declaration_0__Lean_Elab_Command_inductiveSyntaxToView___spec__4(size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandBuiltinInitialize(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_isMutualPreambleCommand___closed__6;
 lean_object* l_Lean_Elab_getBetterRef(lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabMutual___closed__2;
@@ -6067,7 +6044,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Elab_Command_getTerminationHints___closed__1;
 x_2 = l_Lean_Elab_Command_getTerminationHints___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Elab_Command_getTerminationHints___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -7475,7 +7452,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_elabDeclaration_declR
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(179u);
+x_1 = lean_unsigned_to_nat(178u);
 x_2 = lean_unsigned_to_nat(0u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -7487,7 +7464,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_elabDeclaration_declR
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(203u);
+x_1 = lean_unsigned_to_nat(202u);
 x_2 = lean_unsigned_to_nat(41u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -7515,7 +7492,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_elabDeclaration_declR
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(179u);
+x_1 = lean_unsigned_to_nat(178u);
 x_2 = lean_unsigned_to_nat(4u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -7527,7 +7504,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_elabDeclaration_declR
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(179u);
+x_1 = lean_unsigned_to_nat(178u);
 x_2 = lean_unsigned_to_nat(19u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -8966,7 +8943,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandMutualNamespace
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(247u);
+x_1 = lean_unsigned_to_nat(246u);
 x_2 = lean_unsigned_to_nat(0u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -8978,7 +8955,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandMutualNamespace
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(264u);
+x_1 = lean_unsigned_to_nat(263u);
 x_2 = lean_unsigned_to_nat(34u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -9006,7 +8983,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandMutualNamespace
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(247u);
+x_1 = lean_unsigned_to_nat(246u);
 x_2 = lean_unsigned_to_nat(4u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -9018,7 +8995,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandMutualNamespace
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(247u);
+x_1 = lean_unsigned_to_nat(246u);
 x_2 = lean_unsigned_to_nat(25u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -9442,7 +9419,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandMutualElement_d
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(267u);
+x_1 = lean_unsigned_to_nat(266u);
 x_2 = lean_unsigned_to_nat(0u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -9454,7 +9431,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandMutualElement_d
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(277u);
+x_1 = lean_unsigned_to_nat(276u);
 x_2 = lean_unsigned_to_nat(26u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -9482,7 +9459,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandMutualElement_d
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(267u);
+x_1 = lean_unsigned_to_nat(266u);
 x_2 = lean_unsigned_to_nat(4u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -9494,7 +9471,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandMutualElement_d
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(267u);
+x_1 = lean_unsigned_to_nat(266u);
 x_2 = lean_unsigned_to_nat(23u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -9742,7 +9719,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandMutualPreamble_
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(280u);
+x_1 = lean_unsigned_to_nat(279u);
 x_2 = lean_unsigned_to_nat(0u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -9754,7 +9731,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandMutualPreamble_
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(287u);
+x_1 = lean_unsigned_to_nat(286u);
 x_2 = lean_unsigned_to_nat(74u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -9782,7 +9759,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandMutualPreamble_
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(280u);
+x_1 = lean_unsigned_to_nat(279u);
 x_2 = lean_unsigned_to_nat(4u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -9794,7 +9771,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandMutualPreamble_
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(280u);
+x_1 = lean_unsigned_to_nat(279u);
 x_2 = lean_unsigned_to_nat(24u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -10357,7 +10334,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_elabMutual_declRange_
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(290u);
+x_1 = lean_unsigned_to_nat(289u);
 x_2 = lean_unsigned_to_nat(0u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -10369,7 +10346,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_elabMutual_declRange_
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(307u);
+x_1 = lean_unsigned_to_nat(306u);
 x_2 = lean_unsigned_to_nat(37u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -10397,7 +10374,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_elabMutual_declRange_
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(290u);
+x_1 = lean_unsigned_to_nat(289u);
 x_2 = lean_unsigned_to_nat(4u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -10409,7 +10386,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_elabMutual_declRange_
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(290u);
+x_1 = lean_unsigned_to_nat(289u);
 x_2 = lean_unsigned_to_nat(14u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -11474,7 +11451,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_elabAttr_declRange___
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(310u);
+x_1 = lean_unsigned_to_nat(309u);
 x_2 = lean_unsigned_to_nat(34u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -11486,7 +11463,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_elabAttr_declRange___
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(328u);
+x_1 = lean_unsigned_to_nat(327u);
 x_2 = lean_unsigned_to_nat(39u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -11514,7 +11491,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_elabAttr_declRange___
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(310u);
+x_1 = lean_unsigned_to_nat(309u);
 x_2 = lean_unsigned_to_nat(38u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -11526,7 +11503,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_elabAttr_declRange___
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(310u);
+x_1 = lean_unsigned_to_nat(309u);
 x_2 = lean_unsigned_to_nat(46u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -11572,43 +11549,290 @@ x_4 = l_Lean_addBuiltinDeclarationRanges(x_2, x_3, x_1);
 return x_4;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__1() {
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("declModifiers", 13);
+x_1 = lean_mk_string_from_bytes("invalid initialization command, unexpected modifiers", 52);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__2() {
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = lean_unsigned_to_nat(6u);
+x_2 = lean_mk_empty_array_with_capacity(x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__6;
-x_2 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__1;
+x_1 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__2;
+x_2 = l_Lean_Elab_Command_expandMutualPreamble___closed__3;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__3;
+x_2 = l_Lean_Elab_Command_expandMutualPreamble___closed__3;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__5() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__4;
+x_2 = l_Lean_Elab_Command_expandMutualPreamble___closed__3;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__6() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__5;
+x_2 = l_Lean_Elab_Command_expandMutualPreamble___closed__3;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__7() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__6;
+x_2 = l_Lean_Elab_Command_expandMutualPreamble___closed__3;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__8() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__7;
+x_2 = l_Lean_Elab_Command_expandMutualPreamble___closed__3;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__9() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("declId", 6);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__10() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("initFn", 6);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__11() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__10;
+x_2 = lean_string_utf8_byte_size(x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__12() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__10;
+x_2 = lean_unsigned_to_nat(0u);
+x_3 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__11;
+x_4 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_4, 0, x_1);
+lean_ctor_set(x_4, 1, x_2);
+lean_ctor_set(x_4, 2, x_3);
+return x_4;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__13() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__10;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__3() {
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__14() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Term", 4);
+x_1 = lean_mk_string_from_bytes("optDeclSig", 10);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__4() {
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__15() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("typeSpec", 8);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__16() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes(":", 1);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__17() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("app", 3);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__18() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("IO", 2);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__19() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__18;
+x_2 = lean_string_utf8_byte_size(x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__20() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__18;
+x_2 = lean_unsigned_to_nat(0u);
+x_3 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__19;
+x_4 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_4, 0, x_1);
+lean_ctor_set(x_4, 1, x_2);
+lean_ctor_set(x_4, 2, x_3);
+return x_4;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__21() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__4;
-x_2 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__3;
+x_1 = lean_box(0);
+x_2 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__18;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__5() {
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__22() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__21;
+x_3 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__23() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__22;
+x_3 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__24() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Elab_Command_elabDeclaration___closed__7;
+x_2 = l_Lean_Elab_Command_expandMutualPreamble___closed__3;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__25() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("declValSimple", 13);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__26() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes(":=", 2);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__27() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("do", 2);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__28() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = lean_unsigned_to_nat(7u);
+x_2 = lean_mk_empty_array_with_capacity(x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__29() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("declSig", 7);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__30() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = lean_unsigned_to_nat(4u);
+x_2 = lean_mk_empty_array_with_capacity(x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__31() {
 _start:
 {
 lean_object* x_1; 
@@ -11616,17 +11840,7 @@ x_1 = lean_mk_string_from_bytes("attributes", 10);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__6() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__4;
-x_2 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__5;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__7() {
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__32() {
 _start:
 {
 lean_object* x_1; 
@@ -11634,7 +11848,7 @@ x_1 = lean_mk_string_from_bytes("@[", 2);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__8() {
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__33() {
 _start:
 {
 lean_object* x_1; 
@@ -11642,17 +11856,7 @@ x_1 = lean_mk_string_from_bytes("attrInstance", 12);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__9() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__4;
-x_2 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__8;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__10() {
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__34() {
 _start:
 {
 lean_object* x_1; 
@@ -11660,17 +11864,7 @@ x_1 = lean_mk_string_from_bytes("attrKind", 8);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__11() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__4;
-x_2 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__10;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__12() {
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__35() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
@@ -11680,21 +11874,7 @@ x_3 = lean_array_push(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__13() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = lean_box(2);
-x_2 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__11;
-x_3 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__12;
-x_4 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_4, 0, x_1);
-lean_ctor_set(x_4, 1, x_2);
-lean_ctor_set(x_4, 2, x_3);
-return x_4;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__14() {
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__36() {
 _start:
 {
 lean_object* x_1; 
@@ -11702,17 +11882,7 @@ x_1 = lean_mk_string_from_bytes("Attr", 4);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__15() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__4;
-x_2 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__14;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__16() {
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__37() {
 _start:
 {
 lean_object* x_1; 
@@ -11720,27 +11890,15 @@ x_1 = lean_mk_string_from_bytes("simple", 6);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__17() {
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__38() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__15;
-x_2 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__16;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes(",", 1);
+return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__18() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Elab_Command_elabDeclaration___closed__7;
-x_2 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__13;
-x_3 = lean_array_push(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__19() {
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__39() {
 _start:
 {
 lean_object* x_1; 
@@ -11748,849 +11906,22 @@ x_1 = lean_mk_string_from_bytes("]", 1);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__20() {
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__40() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = lean_unsigned_to_nat(6u);
-x_2 = lean_mk_empty_array_with_capacity(x_1);
+x_1 = l_Lean_Elab_Command_elabAxiom___lambda__5___closed__3;
+x_2 = l_Array_append___rarg(x_1, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__21() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__20;
-x_2 = l_Lean_Elab_Command_expandMutualPreamble___closed__3;
-x_3 = lean_array_push(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__22() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("declId", 6);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__23() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__6;
-x_2 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__22;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__24() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("initFn", 6);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__25() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__24;
-x_2 = lean_string_utf8_byte_size(x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__26() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__24;
-x_2 = lean_unsigned_to_nat(0u);
-x_3 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__25;
-x_4 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_4, 0, x_1);
-lean_ctor_set(x_4, 1, x_2);
-lean_ctor_set(x_4, 2, x_3);
-return x_4;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__27() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__24;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__28() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("optDeclSig", 10);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__29() {
-_start:
-{
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-lean_ctor_set(x_97, 1, x_96);
-lean_ctor_set(x_97, 2, x_95);
-x_98 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__53;
-x_99 = lean_array_push(x_98, x_47);
-x_100 = lean_array_push(x_99, x_56);
-x_101 = lean_array_push(x_100, x_84);
-x_102 = lean_array_push(x_101, x_97);
-x_103 = lean_array_push(x_102, x_15);
-x_104 = lean_array_push(x_103, x_15);
-x_105 = lean_array_push(x_104, x_15);
-x_106 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__12;
-x_107 = lean_alloc_ctor(1, 3, 0);
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-lean_ctor_set(x_107, 1, x_106);
-lean_ctor_set(x_107, 2, x_105);
-x_108 = lean_array_push(x_13, x_45);
-x_109 = lean_array_push(x_108, x_107);
-x_110 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__8;
-x_111 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_111, 0, x_17);
-lean_ctor_set(x_111, 1, x_110);
-lean_ctor_set(x_111, 2, x_109);
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-return x_6;
-}
-else
-{
-lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; lean_object* x_201; lean_object* x_202; lean_object* x_203; lean_object* x_204; lean_object* x_205; lean_object* x_206; lean_object* x_207; lean_object* x_208; lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; lean_object* x_217; 
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-lean_inc(x_112);
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-x_114 = lean_ctor_get(x_4, 2);
-lean_inc(x_114);
-x_115 = lean_ctor_get(x_4, 1);
-lean_inc(x_115);
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-x_116 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__7;
-lean_inc(x_112);
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-lean_ctor_set(x_117, 0, x_112);
-lean_ctor_set(x_117, 1, x_116);
-x_118 = l_Lean_Elab_Command_elabDeclaration___closed__7;
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-x_120 = l_Lean_Elab_Command_expandMutualPreamble___closed__3;
-x_121 = lean_array_push(x_119, x_120);
-x_122 = lean_box(2);
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-lean_ctor_set(x_124, 1, x_123);
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-x_125 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__18;
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-x_127 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__9;
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-lean_ctor_set(x_128, 0, x_122);
-lean_ctor_set(x_128, 1, x_127);
-lean_ctor_set(x_128, 2, x_126);
-x_129 = l_Lean_Elab_Command_elabInductive___closed__1;
-x_130 = lean_array_push(x_129, x_128);
-x_131 = l_Lean_Elab_Command_elabDeclaration___closed__4;
-x_132 = lean_alloc_ctor(1, 3, 0);
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-lean_ctor_set(x_132, 1, x_131);
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-x_133 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__19;
-lean_inc(x_112);
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-lean_ctor_set(x_134, 0, x_112);
-lean_ctor_set(x_134, 1, x_133);
-x_135 = l_Lean_Elab_Command_elabDeclaration___closed__10;
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-x_137 = lean_array_push(x_136, x_132);
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-x_139 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__6;
-x_140 = lean_alloc_ctor(1, 3, 0);
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-lean_ctor_set(x_140, 1, x_139);
-lean_ctor_set(x_140, 2, x_138);
-x_141 = lean_array_push(x_129, x_140);
-x_142 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_142, 0, x_122);
-lean_ctor_set(x_142, 1, x_131);
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-x_145 = lean_array_push(x_144, x_120);
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-x_147 = lean_array_push(x_146, x_120);
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-x_149 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__2;
-x_150 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_150, 0, x_122);
-lean_ctor_set(x_150, 1, x_149);
-lean_ctor_set(x_150, 2, x_148);
-x_151 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__11;
-lean_inc(x_112);
-x_152 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_152, 0, x_112);
-lean_ctor_set(x_152, 1, x_151);
-x_153 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__27;
-lean_inc(x_114);
-lean_inc(x_115);
-x_154 = l_Lean_addMacroScope(x_115, x_153, x_114);
-x_155 = lean_box(0);
-x_156 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__26;
-lean_inc(x_112);
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-lean_ctor_set(x_157, 1, x_156);
-lean_ctor_set(x_157, 2, x_154);
-lean_ctor_set(x_157, 3, x_155);
-x_158 = lean_array_push(x_118, x_157);
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-x_160 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__23;
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-lean_inc(x_112);
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-lean_ctor_set(x_163, 1, x_162);
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-lean_inc(x_114);
-lean_inc(x_115);
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-x_167 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__40;
-lean_inc(x_112);
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-lean_ctor_set(x_168, 0, x_112);
-lean_ctor_set(x_168, 1, x_166);
-lean_ctor_set(x_168, 2, x_165);
-lean_ctor_set(x_168, 3, x_167);
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-x_171 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__43;
-x_172 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__46;
-lean_inc(x_112);
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-lean_ctor_set(x_173, 0, x_112);
-lean_ctor_set(x_173, 1, x_171);
-lean_ctor_set(x_173, 2, x_170);
-lean_ctor_set(x_173, 3, x_172);
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-x_175 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_175, 0, x_122);
-lean_ctor_set(x_175, 1, x_131);
-lean_ctor_set(x_175, 2, x_174);
-x_176 = lean_array_push(x_118, x_168);
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-x_178 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__34;
-x_179 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_179, 0, x_122);
-lean_ctor_set(x_179, 1, x_178);
-lean_ctor_set(x_179, 2, x_177);
-x_180 = lean_array_push(x_118, x_163);
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-x_182 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__31;
-x_183 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_183, 0, x_122);
-lean_ctor_set(x_183, 1, x_182);
-lean_ctor_set(x_183, 2, x_181);
-x_184 = lean_array_push(x_129, x_183);
-x_185 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_185, 0, x_122);
-lean_ctor_set(x_185, 1, x_131);
-lean_ctor_set(x_185, 2, x_184);
-x_186 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__47;
-x_187 = lean_array_push(x_186, x_185);
-x_188 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__29;
-x_189 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_189, 0, x_122);
-lean_ctor_set(x_189, 1, x_188);
-lean_ctor_set(x_189, 2, x_187);
-x_190 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__50;
-lean_inc(x_112);
-x_191 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_191, 0, x_112);
-lean_ctor_set(x_191, 1, x_190);
-x_192 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__51;
-x_193 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_193, 0, x_112);
-lean_ctor_set(x_193, 1, x_192);
-x_194 = lean_array_push(x_118, x_193);
-x_195 = lean_array_push(x_194, x_2);
-x_196 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__52;
-x_197 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_197, 0, x_122);
-lean_ctor_set(x_197, 1, x_196);
-lean_ctor_set(x_197, 2, x_195);
-x_198 = lean_array_push(x_135, x_191);
-x_199 = lean_array_push(x_198, x_197);
-x_200 = lean_array_push(x_199, x_120);
-x_201 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__49;
-x_202 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_202, 0, x_122);
-lean_ctor_set(x_202, 1, x_201);
-lean_ctor_set(x_202, 2, x_200);
-x_203 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__53;
-x_204 = lean_array_push(x_203, x_152);
-x_205 = lean_array_push(x_204, x_161);
-x_206 = lean_array_push(x_205, x_189);
-x_207 = lean_array_push(x_206, x_202);
-x_208 = lean_array_push(x_207, x_120);
-x_209 = lean_array_push(x_208, x_120);
-x_210 = lean_array_push(x_209, x_120);
-x_211 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__12;
-x_212 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_212, 0, x_122);
-lean_ctor_set(x_212, 1, x_211);
-lean_ctor_set(x_212, 2, x_210);
-x_213 = lean_array_push(x_118, x_150);
-x_214 = lean_array_push(x_213, x_212);
-x_215 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__8;
-x_216 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_216, 0, x_122);
-lean_ctor_set(x_216, 1, x_215);
-lean_ctor_set(x_216, 2, x_214);
-x_217 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_217, 0, x_216);
-lean_ctor_set(x_217, 1, x_113);
-return x_217;
-}
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("private", 7);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__6;
-x_2 = l_Lean_Elab_Command_expandInitCmd___closed__1;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___closed__3() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("protected", 9);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___closed__4() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__6;
-x_2 = l_Lean_Elab_Command_expandInitCmd___closed__3;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___closed__5() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("unexpected visibility annotation", 32);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___closed__6() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__21;
-x_2 = l_Lean_Elab_Command_expandMutualPreamble___closed__3;
-x_3 = lean_array_push(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___closed__7() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Elab_Command_expandInitCmd___closed__6;
-x_2 = l_Lean_Elab_Command_expandMutualPreamble___closed__3;
-x_3 = lean_array_push(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___closed__8() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Elab_Command_expandInitCmd___closed__7;
-x_2 = l_Lean_Elab_Command_expandMutualPreamble___closed__3;
-x_3 = lean_array_push(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___closed__9() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Elab_Command_expandInitCmd___closed__8;
-x_2 = l_Lean_Elab_Command_expandMutualPreamble___closed__3;
-x_3 = lean_array_push(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___closed__10() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Elab_Command_expandInitCmd___closed__9;
-x_2 = l_Lean_Elab_Command_expandMutualPreamble___closed__3;
-x_3 = lean_array_push(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___closed__11() {
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__41() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
 x_1 = lean_box(2);
-x_2 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__2;
-x_3 = l_Lean_Elab_Command_expandInitCmd___closed__10;
+x_2 = l_Lean_Elab_Command_elabDeclaration___closed__4;
+x_3 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__40;
 x_4 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
@@ -12598,1725 +11929,1033 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___closed__12() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Elab_Command_elabDeclaration___closed__7;
-x_2 = l_Lean_Elab_Command_expandInitCmd___closed__11;
-x_3 = lean_array_push(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___closed__13() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Elab_Command_elabDeclaration___closed__7;
-x_2 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__13;
-x_3 = lean_array_push(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___closed__14() {
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__42() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("declSig", 7);
+x_1 = lean_mk_string_from_bytes("unsafe", 6);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___closed__15() {
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15, lean_object* x_16, lean_object* x_17) {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__6;
-x_2 = l_Lean_Elab_Command_expandInitCmd___closed__14;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___closed__16() {
-_start:
+lean_object* x_18; lean_object* x_19; lean_object* x_20; uint8_t x_21; 
+x_18 = lean_unsigned_to_nat(5u);
+x_19 = l_Lean_Syntax_getArg(x_1, x_18);
+x_20 = lean_unsigned_to_nat(0u);
+x_21 = l_Lean_Syntax_matchesNull(x_19, x_20);
+if (x_21 == 0)
 {
-lean_object* x_1; lean_object* x_2; 
-x_1 = lean_unsigned_to_nat(4u);
-x_2 = lean_mk_empty_array_with_capacity(x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___closed__17() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("invalid initialization command, 'visibility' modifer is not allowed", 67);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___closed__18() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("init", 4);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___closed__19() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l_Lean_Elab_Command_expandInitCmd___closed__18;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___closed__20() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("builtinInit", 11);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_expandInitCmd___closed__21() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l_Lean_Elab_Command_expandInitCmd___closed__20;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandInitCmd(uint8_t x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
-_start:
-{
-lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; uint8_t x_11; lean_object* x_12; 
-x_5 = lean_unsigned_to_nat(0u);
-x_6 = l_Lean_Syntax_getArg(x_2, x_5);
-x_7 = lean_unsigned_to_nat(2u);
-x_8 = l_Lean_Syntax_getArg(x_2, x_7);
-x_9 = lean_unsigned_to_nat(3u);
-x_10 = l_Lean_Syntax_getArg(x_2, x_9);
-x_11 = l_Lean_Syntax_isNone(x_8);
-if (x_1 == 0)
-{
-lean_object* x_799; 
-x_799 = l_Lean_Elab_Command_expandInitCmd___closed__19;
-x_12 = x_799;
-goto block_798;
-}
-else
-{
-lean_object* x_800; 
-x_800 = l_Lean_Elab_Command_expandInitCmd___closed__21;
-x_12 = x_800;
-goto block_798;
-}
-block_798:
-{
-lean_object* x_13; 
-x_13 = l_Lean_mkIdentFrom(x_2, x_12);
-if (x_11 == 0)
-{
-lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; uint8_t x_18; 
-x_14 = l_Lean_Syntax_getArg(x_8, x_5);
-x_15 = lean_unsigned_to_nat(1u);
-x_16 = l_Lean_Syntax_getArg(x_8, x_15);
-lean_dec(x_8);
-x_17 = l_Lean_Syntax_getArg(x_16, x_15);
-lean_dec(x_16);
-x_18 = l_Lean_Syntax_isNone(x_6);
-if (x_18 == 0)
-{
-lean_object* x_19; lean_object* x_20; lean_object* x_21; uint8_t x_22; 
-x_19 = l_Lean_Syntax_getArg(x_6, x_5);
-lean_dec(x_6);
-x_20 = l_Lean_Syntax_getKind(x_19);
-x_21 = l_Lean_Elab_Command_expandInitCmd___closed__2;
-x_22 = lean_name_eq(x_20, x_21);
-if (x_22 == 0)
-{
-lean_object* x_23; uint8_t x_24; 
-x_23 = l_Lean_Elab_Command_expandInitCmd___closed__4;
-x_24 = lean_name_eq(x_20, x_23);
-lean_dec(x_20);
-if (x_24 == 0)
-{
-lean_object* x_25; lean_object* x_26; 
-lean_dec(x_17);
-lean_dec(x_14);
+lean_object* x_22; lean_object* x_23; 
 lean_dec(x_13);
+lean_dec(x_12);
+lean_dec(x_11);
 lean_dec(x_10);
-x_25 = l_Lean_Elab_Command_expandInitCmd___closed__5;
-x_26 = l_Lean_Macro_throwError___rarg(x_25, x_3, x_4);
-lean_dec(x_3);
-return x_26;
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+x_22 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1;
+x_23 = l_Lean_Macro_throwErrorAt___rarg(x_2, x_22, x_16, x_17);
+return x_23;
 }
 else
 {
+lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_236; 
+x_24 = l_Lean_Syntax_getOptional_x3f(x_3);
+if (lean_obj_tag(x_24) == 0)
+{
+lean_object* x_339; 
+x_339 = lean_box(0);
+x_236 = x_339;
+goto block_338;
+}
+else
+{
+uint8_t x_340; 
+x_340 = !lean_is_exclusive(x_24);
+if (x_340 == 0)
+{
+x_236 = x_24;
+goto block_338;
+}
+else
+{
+lean_object* x_341; lean_object* x_342; 
+x_341 = lean_ctor_get(x_24, 0);
+lean_inc(x_341);
+lean_dec(x_24);
+x_342 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_342, 0, x_341);
+x_236 = x_342;
+goto block_338;
+}
+}
+block_235:
+{
 lean_object* x_27; uint8_t x_28; 
-lean_inc(x_3);
-x_27 = l_Lean_MonadRef_mkInfoFromRefPos___at___aux__Init__Notation______macroRules__precMax__1___spec__1(x_3, x_4);
+lean_inc(x_16);
+x_27 = l_Lean_MonadRef_mkInfoFromRefPos___at___aux__Init__Notation______macroRules__precMax__1___spec__1(x_16, x_26);
 x_28 = !lean_is_exclusive(x_27);
 if (x_28 == 0)
 {
-lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; 
+lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; 
 x_29 = lean_ctor_get(x_27, 0);
-x_30 = lean_ctor_get(x_3, 2);
+x_30 = lean_ctor_get(x_16, 2);
 lean_inc(x_30);
-x_31 = lean_ctor_get(x_3, 1);
+x_31 = lean_ctor_get(x_16, 1);
 lean_inc(x_31);
-lean_dec(x_3);
-x_32 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__11;
+lean_dec(x_16);
+x_32 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__7;
+lean_inc(x_4);
+x_33 = l_Lean_Name_str___override(x_4, x_32);
+x_34 = lean_box(2);
+x_35 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__8;
+x_36 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_36, 0, x_34);
+lean_ctor_set(x_36, 1, x_5);
+lean_ctor_set(x_36, 2, x_35);
+x_37 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__11;
+lean_inc(x_4);
+x_38 = l_Lean_Name_str___override(x_4, x_37);
 lean_inc(x_29);
-x_33 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_33, 0, x_29);
-lean_ctor_set(x_33, 1, x_32);
-x_34 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__27;
+x_39 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_39, 0, x_29);
+lean_ctor_set(x_39, 1, x_37);
+x_40 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__9;
+lean_inc(x_4);
+x_41 = l_Lean_Name_str___override(x_4, x_40);
+x_42 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__13;
 lean_inc(x_30);
 lean_inc(x_31);
-x_35 = l_Lean_addMacroScope(x_31, x_34, x_30);
-x_36 = lean_box(0);
-x_37 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__26;
+x_43 = l_Lean_addMacroScope(x_31, x_42, x_30);
+x_44 = lean_box(0);
+x_45 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__12;
 lean_inc(x_29);
-x_38 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_38, 0, x_29);
-lean_ctor_set(x_38, 1, x_37);
-lean_ctor_set(x_38, 2, x_35);
-lean_ctor_set(x_38, 3, x_36);
-x_39 = l_Lean_Elab_Command_elabDeclaration___closed__7;
-lean_inc(x_38);
-x_40 = lean_array_push(x_39, x_38);
-x_41 = l_Lean_Elab_Command_expandMutualPreamble___closed__3;
-x_42 = lean_array_push(x_40, x_41);
-x_43 = lean_box(2);
-x_44 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__23;
-x_45 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_45, 0, x_43);
-lean_ctor_set(x_45, 1, x_44);
-lean_ctor_set(x_45, 2, x_42);
-x_46 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__32;
+x_46 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_46, 0, x_29);
+lean_ctor_set(x_46, 1, x_45);
+lean_ctor_set(x_46, 2, x_43);
+lean_ctor_set(x_46, 3, x_44);
+x_47 = l_Lean_Elab_Command_elabDeclaration___closed__7;
+x_48 = lean_array_push(x_47, x_46);
+x_49 = l_Lean_Elab_Command_expandMutualPreamble___closed__3;
+x_50 = lean_array_push(x_48, x_49);
+lean_inc(x_41);
+x_51 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_51, 0, x_34);
+lean_ctor_set(x_51, 1, x_41);
+lean_ctor_set(x_51, 2, x_50);
+x_52 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__14;
+lean_inc(x_4);
+x_53 = l_Lean_Name_str___override(x_4, x_52);
+x_54 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__15;
+lean_inc(x_6);
+x_55 = l_Lean_Name_str___override(x_6, x_54);
+x_56 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__16;
 lean_inc(x_29);
-x_47 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_47, 0, x_29);
-lean_ctor_set(x_47, 1, x_46);
-x_48 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__38;
-x_49 = l_Lean_addMacroScope(x_31, x_48, x_30);
-x_50 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__37;
-x_51 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__40;
+x_57 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_57, 0, x_29);
+lean_ctor_set(x_57, 1, x_56);
+x_58 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__17;
+lean_inc(x_6);
+x_59 = l_Lean_Name_str___override(x_6, x_58);
+x_60 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__21;
+x_61 = l_Lean_addMacroScope(x_31, x_60, x_30);
+x_62 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__20;
+x_63 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__23;
 lean_inc(x_29);
-x_52 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_52, 0, x_29);
-lean_ctor_set(x_52, 1, x_50);
-lean_ctor_set(x_52, 2, x_49);
-lean_ctor_set(x_52, 3, x_51);
-x_53 = l_Lean_Elab_Command_elabInductive___closed__1;
-lean_inc(x_17);
-x_54 = lean_array_push(x_53, x_17);
-x_55 = l_Lean_Elab_Command_elabDeclaration___closed__4;
-x_56 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_56, 0, x_43);
-lean_ctor_set(x_56, 1, x_55);
-lean_ctor_set(x_56, 2, x_54);
-x_57 = lean_array_push(x_39, x_52);
-x_58 = lean_array_push(x_57, x_56);
-x_59 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__34;
-x_60 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_60, 0, x_43);
-lean_ctor_set(x_60, 1, x_59);
-lean_ctor_set(x_60, 2, x_58);
-x_61 = lean_array_push(x_39, x_47);
-lean_inc(x_61);
-x_62 = lean_array_push(x_61, x_60);
-x_63 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__31;
-x_64 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_64, 0, x_43);
-lean_ctor_set(x_64, 1, x_63);
-lean_ctor_set(x_64, 2, x_62);
-x_65 = lean_array_push(x_53, x_64);
-x_66 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_66, 0, x_43);
-lean_ctor_set(x_66, 1, x_55);
-lean_ctor_set(x_66, 2, x_65);
-x_67 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__47;
-x_68 = lean_array_push(x_67, x_66);
-x_69 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__29;
-x_70 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_70, 0, x_43);
-lean_ctor_set(x_70, 1, x_69);
-lean_ctor_set(x_70, 2, x_68);
-x_71 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__50;
+x_64 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_64, 0, x_29);
+lean_ctor_set(x_64, 1, x_62);
+lean_ctor_set(x_64, 2, x_61);
+lean_ctor_set(x_64, 3, x_63);
+x_65 = l_Lean_Elab_Command_elabInductive___closed__1;
+lean_inc(x_7);
+x_66 = lean_array_push(x_65, x_7);
+x_67 = l_Lean_Elab_Command_elabDeclaration___closed__4;
+x_68 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_68, 0, x_34);
+lean_ctor_set(x_68, 1, x_67);
+lean_ctor_set(x_68, 2, x_66);
+x_69 = lean_array_push(x_47, x_64);
+x_70 = lean_array_push(x_69, x_68);
+x_71 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_71, 0, x_34);
+lean_ctor_set(x_71, 1, x_59);
+lean_ctor_set(x_71, 2, x_70);
+x_72 = lean_array_push(x_47, x_57);
+lean_inc(x_72);
+x_73 = lean_array_push(x_72, x_71);
+lean_inc(x_55);
+x_74 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_74, 0, x_34);
+lean_ctor_set(x_74, 1, x_55);
+lean_ctor_set(x_74, 2, x_73);
+x_75 = lean_array_push(x_65, x_74);
+x_76 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_76, 0, x_34);
+lean_ctor_set(x_76, 1, x_67);
+lean_ctor_set(x_76, 2, x_75);
+x_77 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__24;
+x_78 = lean_array_push(x_77, x_76);
+x_79 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_79, 0, x_34);
+lean_ctor_set(x_79, 1, x_53);
+lean_ctor_set(x_79, 2, x_78);
+x_80 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__25;
+lean_inc(x_4);
+x_81 = l_Lean_Name_str___override(x_4, x_80);
+x_82 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__26;
 lean_inc(x_29);
-x_72 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_72, 0, x_29);
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 lean_inc(x_29);
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-lean_ctor_set(x_112, 1, x_55);
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 lean_ctor_set(x_112, 2, x_111);
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-lean_ctor_set(x_121, 1, x_55);
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-lean_inc(x_29);
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-lean_ctor_set(x_123, 0, x_29);
-lean_ctor_set(x_123, 1, x_122);
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-lean_ctor_set(x_125, 1, x_23);
-lean_ctor_set(x_125, 2, x_124);
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-lean_ctor_set(x_127, 0, x_43);
-lean_ctor_set(x_127, 1, x_55);
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 lean_ctor_set(x_127, 2, x_126);
-x_128 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__21;
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-lean_ctor_set(x_135, 1, x_134);
-lean_ctor_set(x_135, 2, x_133);
-x_136 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__15;
-x_137 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_137, 0, x_29);
-lean_ctor_set(x_137, 1, x_136);
-x_138 = lean_array_push(x_61, x_17);
-x_139 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_139, 0, x_43);
-lean_ctor_set(x_139, 1, x_63);
-lean_ctor_set(x_139, 2, x_138);
-x_140 = lean_array_push(x_67, x_139);
-x_141 = l_Lean_Elab_Command_expandInitCmd___closed__15;
-x_142 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_142, 0, x_43);
-lean_ctor_set(x_142, 1, x_141);
-lean_ctor_set(x_142, 2, x_140);
-x_143 = l_Lean_Elab_Command_expandInitCmd___closed__16;
-x_144 = lean_array_push(x_143, x_137);
-x_145 = lean_array_push(x_144, x_14);
-x_146 = lean_array_push(x_145, x_142);
-x_147 = lean_array_push(x_146, x_41);
-x_148 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__16;
-x_149 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_149, 0, x_43);
-lean_ctor_set(x_149, 1, x_148);
-lean_ctor_set(x_149, 2, x_147);
-x_150 = lean_array_push(x_39, x_135);
-x_151 = lean_array_push(x_150, x_149);
-x_152 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_152, 0, x_43);
-lean_ctor_set(x_152, 1, x_97);
-lean_ctor_set(x_152, 2, x_151);
-x_153 = lean_array_push(x_39, x_98);
-x_154 = lean_array_push(x_153, x_152);
-x_155 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_155, 0, x_43);
-lean_ctor_set(x_155, 1, x_55);
-lean_ctor_set(x_155, 2, x_154);
-lean_ctor_set(x_27, 0, x_155);
+x_128 = lean_array_push(x_47, x_106);
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+x_130 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_130, 0, x_34);
+lean_ctor_set(x_130, 1, x_67);
+lean_ctor_set(x_130, 2, x_129);
+lean_ctor_set(x_27, 0, x_130);
 return x_27;
 }
 else
 {
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-x_156 = lean_ctor_get(x_27, 0);
-x_157 = lean_ctor_get(x_27, 1);
-lean_inc(x_157);
-lean_inc(x_156);
+lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; lean_object* x_201; lean_object* x_202; lean_object* x_203; lean_object* x_204; lean_object* x_205; lean_object* x_206; lean_object* x_207; lean_object* x_208; lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; lean_object* x_225; lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; lean_object* x_234; 
+x_131 = lean_ctor_get(x_27, 0);
+x_132 = lean_ctor_get(x_27, 1);
+lean_inc(x_132);
+lean_inc(x_131);
 lean_dec(x_27);
-x_158 = lean_ctor_get(x_3, 2);
+x_133 = lean_ctor_get(x_16, 2);
+lean_inc(x_133);
+x_134 = lean_ctor_get(x_16, 1);
+lean_inc(x_134);
+lean_dec(x_16);
+x_135 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__7;
+lean_inc(x_4);
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+lean_ctor_set(x_139, 0, x_137);
+lean_ctor_set(x_139, 1, x_5);
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+lean_inc(x_4);
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+lean_inc(x_131);
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+lean_ctor_set(x_142, 0, x_131);
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+lean_inc(x_4);
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+lean_inc(x_133);
+lean_inc(x_134);
+x_146 = l_Lean_addMacroScope(x_134, x_145, x_133);
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+x_148 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__12;
+lean_inc(x_131);
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+lean_ctor_set(x_149, 0, x_131);
+lean_ctor_set(x_149, 1, x_148);
+lean_ctor_set(x_149, 2, x_146);
+lean_ctor_set(x_149, 3, x_147);
+x_150 = l_Lean_Elab_Command_elabDeclaration___closed__7;
+x_151 = lean_array_push(x_150, x_149);
+x_152 = l_Lean_Elab_Command_expandMutualPreamble___closed__3;
+x_153 = lean_array_push(x_151, x_152);
+lean_inc(x_144);
+x_154 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_154, 0, x_137);
+lean_ctor_set(x_154, 1, x_144);
+lean_ctor_set(x_154, 2, x_153);
+x_155 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__14;
+lean_inc(x_4);
+x_156 = l_Lean_Name_str___override(x_4, x_155);
+x_157 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__15;
+lean_inc(x_6);
+x_158 = l_Lean_Name_str___override(x_6, x_157);
+x_159 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__16;
+lean_inc(x_131);
+x_160 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_160, 0, x_131);
+lean_ctor_set(x_160, 1, x_159);
+x_161 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__17;
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 lean_inc(x_158);
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 lean_ctor_set(x_230, 2, x_229);
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+lean_ctor_set(x_234, 1, x_132);
+return x_234;
+}
+}
+block_338:
+{
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+x_258 = l_Lean_addMacroScope(x_241, x_257, x_240);
+x_259 = lean_box(0);
+x_260 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__12;
+lean_inc(x_238);
+x_261 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_261, 0, x_238);
+lean_ctor_set(x_261, 1, x_260);
+lean_ctor_set(x_261, 2, x_258);
+lean_ctor_set(x_261, 3, x_259);
+x_262 = l_Lean_Elab_Command_elabInductive___closed__1;
+x_263 = lean_array_push(x_262, x_261);
+x_264 = l_Lean_Elab_Command_elabDeclaration___closed__4;
+x_265 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_265, 0, x_250);
 lean_ctor_set(x_265, 1, x_264);
-x_266 = lean_array_push(x_189, x_17);
-x_267 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_267, 0, x_171);
-lean_ctor_set(x_267, 1, x_191);
-lean_ctor_set(x_267, 2, x_266);
-x_268 = lean_array_push(x_195, x_267);
-x_269 = l_Lean_Elab_Command_expandInitCmd___closed__15;
-x_270 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_270, 0, x_171);
-lean_ctor_set(x_270, 1, x_269);
-lean_ctor_set(x_270, 2, x_268);
-x_271 = l_Lean_Elab_Command_expandInitCmd___closed__16;
-x_272 = lean_array_push(x_271, x_265);
-x_273 = lean_array_push(x_272, x_14);
-x_274 = lean_array_push(x_273, x_270);
-x_275 = lean_array_push(x_274, x_169);
-x_276 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__16;
-x_277 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_277, 0, x_171);
-lean_ctor_set(x_277, 1, x_276);
-lean_ctor_set(x_277, 2, x_275);
-x_278 = lean_array_push(x_167, x_263);
-x_279 = lean_array_push(x_278, x_277);
-x_280 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_280, 0, x_171);
-lean_ctor_set(x_280, 1, x_225);
-lean_ctor_set(x_280, 2, x_279);
-x_281 = lean_array_push(x_167, x_226);
-x_282 = lean_array_push(x_281, x_280);
-x_283 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_283, 0, x_171);
-lean_ctor_set(x_283, 1, x_183);
-lean_ctor_set(x_283, 2, x_282);
-x_284 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_284, 0, x_283);
-lean_ctor_set(x_284, 1, x_157);
-return x_284;
-}
-}
+lean_ctor_set(x_265, 2, x_263);
+x_266 = l_Lean_Elab_Command_elabDeclaration___closed__7;
+x_267 = lean_array_push(x_266, x_11);
+x_268 = lean_array_push(x_267, x_265);
+x_269 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_269, 0, x_250);
+lean_ctor_set(x_269, 1, x_256);
+lean_ctor_set(x_269, 2, x_268);
+x_270 = lean_array_push(x_266, x_252);
+x_271 = lean_array_push(x_270, x_269);
+x_272 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_272, 0, x_250);
+lean_ctor_set(x_272, 1, x_247);
+lean_ctor_set(x_272, 2, x_271);
+x_273 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__38;
+lean_inc(x_238);
+x_274 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_274, 0, x_238);
+lean_ctor_set(x_274, 1, x_273);
+x_275 = lean_array_push(x_266, x_272);
+x_276 = lean_array_push(x_275, x_274);
+x_277 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__39;
+lean_inc(x_238);
+x_278 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_278, 0, x_238);
+lean_ctor_set(x_278, 1, x_277);
+x_279 = l_Lean_Elab_Command_elabDeclaration___closed__10;
+x_280 = lean_array_push(x_279, x_245);
+if (lean_obj_tag(x_13) == 0)
+{
+lean_object* x_335; 
+x_335 = l_Lean_Elab_Command_elabAxiom___lambda__5___closed__3;
+x_281 = x_335;
+goto block_334;
 }
 else
 {
-lean_object* x_285; uint8_t x_286; 
-lean_dec(x_20);
-lean_inc(x_3);
-x_285 = l_Lean_MonadRef_mkInfoFromRefPos___at___aux__Init__Notation______macroRules__precMax__1___spec__1(x_3, x_4);
-x_286 = !lean_is_exclusive(x_285);
-if (x_286 == 0)
-{
-lean_object* x_287; lean_object* x_288; lean_object* x_289; lean_object* x_290; lean_object* x_291; lean_object* x_292; lean_object* x_293; lean_object* x_294; lean_object* x_295; lean_object* x_296; lean_object* x_297; lean_object* x_298; lean_object* x_299; lean_object* x_300; lean_object* x_301; lean_object* x_302; lean_object* x_303; lean_object* x_304; lean_object* x_305; lean_object* x_306; lean_object* x_307; lean_object* x_308; lean_object* x_309; lean_object* x_310; lean_object* x_311; lean_object* x_312; lean_object* x_313; lean_object* x_314; lean_object* x_315; lean_object* x_316; lean_object* x_317; lean_object* x_318; lean_object* x_319; lean_object* x_320; lean_object* x_321; lean_object* x_322; lean_object* x_323; lean_object* x_324; lean_object* x_325; lean_object* x_326; lean_object* x_327; lean_object* x_328; lean_object* x_329; lean_object* x_330; lean_object* x_331; lean_object* x_332; lean_object* x_333; lean_object* x_334; lean_object* x_335; lean_object* x_336; lean_object* x_337; lean_object* x_338; lean_object* x_339; lean_object* x_340; lean_object* x_341; lean_object* x_342; lean_object* x_343; lean_object* x_344; lean_object* x_345; lean_object* x_346; lean_object* x_347; lean_object* x_348; lean_object* x_349; lean_object* x_350; lean_object* x_351; lean_object* x_352; lean_object* x_353; lean_object* x_354; lean_object* x_355; lean_object* x_356; lean_object* x_357; lean_object* x_358; lean_object* x_359; lean_object* x_360; lean_object* x_361; lean_object* x_362; lean_object* x_363; lean_object* x_364; lean_object* x_365; lean_object* x_366; lean_object* x_367; lean_object* x_368; lean_object* x_369; lean_object* x_370; lean_object* x_371; lean_object* x_372; lean_object* x_373; lean_object* x_374; lean_object* x_375; lean_object* x_376; lean_object* x_377; lean_object* x_378; lean_object* x_379; lean_object* x_380; lean_object* x_381; lean_object* x_382; lean_object* x_383; lean_object* x_384; lean_object* x_385; lean_object* x_386; lean_object* x_387; lean_object* x_388; lean_object* x_389; lean_object* x_390; lean_object* x_391; lean_object* x_392; lean_object* x_393; lean_object* x_394; lean_object* x_395; lean_object* x_396; lean_object* x_397; lean_object* x_398; lean_object* x_399; lean_object* x_400; lean_object* x_401; lean_object* x_402; lean_object* x_403; lean_object* x_404; lean_object* x_405; lean_object* x_406; lean_object* x_407; lean_object* x_408; lean_object* x_409; lean_object* x_410; lean_object* x_411; lean_object* x_412; lean_object* x_413; 
-x_287 = lean_ctor_get(x_285, 0);
-x_288 = lean_ctor_get(x_3, 2);
-lean_inc(x_288);
-x_289 = lean_ctor_get(x_3, 1);
-lean_inc(x_289);
-lean_dec(x_3);
-x_290 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__11;
-lean_inc(x_287);
-x_291 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_291, 0, x_287);
-lean_ctor_set(x_291, 1, x_290);
-x_292 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__27;
-lean_inc(x_288);
-lean_inc(x_289);
-x_293 = l_Lean_addMacroScope(x_289, x_292, x_288);
-x_294 = lean_box(0);
-x_295 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__26;
-lean_inc(x_287);
-x_296 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_296, 0, x_287);
-lean_ctor_set(x_296, 1, x_295);
-lean_ctor_set(x_296, 2, x_293);
-lean_ctor_set(x_296, 3, x_294);
-x_297 = l_Lean_Elab_Command_elabDeclaration___closed__7;
-lean_inc(x_296);
-x_298 = lean_array_push(x_297, x_296);
-x_299 = l_Lean_Elab_Command_expandMutualPreamble___closed__3;
-x_300 = lean_array_push(x_298, x_299);
-x_301 = lean_box(2);
-x_302 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__23;
-x_303 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_303, 0, x_301);
-lean_ctor_set(x_303, 1, x_302);
-lean_ctor_set(x_303, 2, x_300);
-x_304 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__32;
-lean_inc(x_287);
-x_305 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_305, 0, x_287);
-lean_ctor_set(x_305, 1, x_304);
-x_306 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__38;
-x_307 = l_Lean_addMacroScope(x_289, x_306, x_288);
-x_308 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__37;
-x_309 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__40;
-lean_inc(x_287);
-x_310 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_310, 0, x_287);
-lean_ctor_set(x_310, 1, x_308);
-lean_ctor_set(x_310, 2, x_307);
-lean_ctor_set(x_310, 3, x_309);
-x_311 = l_Lean_Elab_Command_elabInductive___closed__1;
-lean_inc(x_17);
-x_312 = lean_array_push(x_311, x_17);
-x_313 = l_Lean_Elab_Command_elabDeclaration___closed__4;
-x_314 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_314, 0, x_301);
-lean_ctor_set(x_314, 1, x_313);
-lean_ctor_set(x_314, 2, x_312);
-x_315 = lean_array_push(x_297, x_310);
-x_316 = lean_array_push(x_315, x_314);
-x_317 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__34;
-x_318 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_318, 0, x_301);
-lean_ctor_set(x_318, 1, x_317);
-lean_ctor_set(x_318, 2, x_316);
-x_319 = lean_array_push(x_297, x_305);
-lean_inc(x_319);
-x_320 = lean_array_push(x_319, x_318);
-x_321 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__31;
-x_322 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_322, 0, x_301);
-lean_ctor_set(x_322, 1, x_321);
-lean_ctor_set(x_322, 2, x_320);
-x_323 = lean_array_push(x_311, x_322);
-x_324 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_324, 0, x_301);
-lean_ctor_set(x_324, 1, x_313);
-lean_ctor_set(x_324, 2, x_323);
-x_325 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__47;
-x_326 = lean_array_push(x_325, x_324);
-x_327 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__29;
-x_328 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_328, 0, x_301);
-lean_ctor_set(x_328, 1, x_327);
-lean_ctor_set(x_328, 2, x_326);
-x_329 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__50;
-lean_inc(x_287);
-x_330 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_330, 0, x_287);
-lean_ctor_set(x_330, 1, x_329);
-x_331 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__51;
-lean_inc(x_287);
-x_332 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_332, 0, x_287);
-lean_ctor_set(x_332, 1, x_331);
-x_333 = lean_array_push(x_297, x_332);
-x_334 = lean_array_push(x_333, x_10);
-x_335 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__52;
-x_336 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_336, 0, x_301);
-lean_ctor_set(x_336, 1, x_335);
-lean_ctor_set(x_336, 2, x_334);
-x_337 = l_Lean_Elab_Command_elabDeclaration___closed__10;
-x_338 = lean_array_push(x_337, x_330);
-x_339 = lean_array_push(x_338, x_336);
-x_340 = lean_array_push(x_339, x_299);
-x_341 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__49;
-x_342 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_342, 0, x_301);
-lean_ctor_set(x_342, 1, x_341);
-lean_ctor_set(x_342, 2, x_340);
-x_343 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__53;
-x_344 = lean_array_push(x_343, x_291);
-x_345 = lean_array_push(x_344, x_303);
-x_346 = lean_array_push(x_345, x_328);
-x_347 = lean_array_push(x_346, x_342);
-x_348 = lean_array_push(x_347, x_299);
-x_349 = lean_array_push(x_348, x_299);
-x_350 = lean_array_push(x_349, x_299);
-x_351 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__12;
-x_352 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_352, 0, x_301);
-lean_ctor_set(x_352, 1, x_351);
-lean_ctor_set(x_352, 2, x_350);
-x_353 = l_Lean_Elab_Command_expandInitCmd___closed__12;
-x_354 = lean_array_push(x_353, x_352);
-x_355 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__8;
-x_356 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_356, 0, x_301);
-lean_ctor_set(x_356, 1, x_355);
-lean_ctor_set(x_356, 2, x_354);
-x_357 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__7;
-lean_inc(x_287);
-x_358 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_358, 0, x_287);
-lean_ctor_set(x_358, 1, x_357);
-x_359 = lean_array_push(x_311, x_296);
-x_360 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_360, 0, x_301);
-lean_ctor_set(x_360, 1, x_313);
-lean_ctor_set(x_360, 2, x_359);
-x_361 = lean_array_push(x_297, x_13);
-x_362 = lean_array_push(x_361, x_360);
-x_363 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__17;
-x_364 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_364, 0, x_301);
-lean_ctor_set(x_364, 1, x_363);
-lean_ctor_set(x_364, 2, x_362);
-x_365 = l_Lean_Elab_Command_expandInitCmd___closed__13;
-x_366 = lean_array_push(x_365, x_364);
-x_367 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__9;
-x_368 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_368, 0, x_301);
-lean_ctor_set(x_368, 1, x_367);
-lean_ctor_set(x_368, 2, x_366);
-x_369 = lean_array_push(x_311, x_368);
-x_370 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_370, 0, x_301);
-lean_ctor_set(x_370, 1, x_313);
-lean_ctor_set(x_370, 2, x_369);
-x_371 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__19;
-lean_inc(x_287);
-x_372 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_372, 0, x_287);
-lean_ctor_set(x_372, 1, x_371);
-x_373 = lean_array_push(x_337, x_358);
-x_374 = lean_array_push(x_373, x_370);
-x_375 = lean_array_push(x_374, x_372);
-x_376 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__6;
-x_377 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_377, 0, x_301);
-lean_ctor_set(x_377, 1, x_376);
-lean_ctor_set(x_377, 2, x_375);
-x_378 = lean_array_push(x_311, x_377);
-x_379 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_379, 0, x_301);
-lean_ctor_set(x_379, 1, x_313);
-lean_ctor_set(x_379, 2, x_378);
-x_380 = l_Lean_Elab_Command_expandInitCmd___closed__1;
-lean_inc(x_287);
-x_381 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_381, 0, x_287);
-lean_ctor_set(x_381, 1, x_380);
-x_382 = lean_array_push(x_311, x_381);
-x_383 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_383, 0, x_301);
-lean_ctor_set(x_383, 1, x_21);
-lean_ctor_set(x_383, 2, x_382);
-x_384 = lean_array_push(x_311, x_383);
-x_385 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_385, 0, x_301);
-lean_ctor_set(x_385, 1, x_313);
-lean_ctor_set(x_385, 2, x_384);
-x_386 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__21;
-x_387 = lean_array_push(x_386, x_379);
-x_388 = lean_array_push(x_387, x_385);
-x_389 = lean_array_push(x_388, x_299);
-x_390 = lean_array_push(x_389, x_299);
-x_391 = lean_array_push(x_390, x_299);
-x_392 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__2;
-x_393 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_393, 0, x_301);
-lean_ctor_set(x_393, 1, x_392);
-lean_ctor_set(x_393, 2, x_391);
-x_394 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__15;
-x_395 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_395, 0, x_287);
-lean_ctor_set(x_395, 1, x_394);
-x_396 = lean_array_push(x_319, x_17);
-x_397 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_397, 0, x_301);
-lean_ctor_set(x_397, 1, x_321);
-lean_ctor_set(x_397, 2, x_396);
-x_398 = lean_array_push(x_325, x_397);
-x_399 = l_Lean_Elab_Command_expandInitCmd___closed__15;
-x_400 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_400, 0, x_301);
-lean_ctor_set(x_400, 1, x_399);
-lean_ctor_set(x_400, 2, x_398);
-x_401 = l_Lean_Elab_Command_expandInitCmd___closed__16;
-x_402 = lean_array_push(x_401, x_395);
-x_403 = lean_array_push(x_402, x_14);
-x_404 = lean_array_push(x_403, x_400);
-x_405 = lean_array_push(x_404, x_299);
-x_406 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__16;
-x_407 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_407, 0, x_301);
-lean_ctor_set(x_407, 1, x_406);
-lean_ctor_set(x_407, 2, x_405);
-x_408 = lean_array_push(x_297, x_393);
-x_409 = lean_array_push(x_408, x_407);
-x_410 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_410, 0, x_301);
-lean_ctor_set(x_410, 1, x_355);
-lean_ctor_set(x_410, 2, x_409);
-x_411 = lean_array_push(x_297, x_356);
-x_412 = lean_array_push(x_411, x_410);
-x_413 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_413, 0, x_301);
-lean_ctor_set(x_413, 1, x_313);
-lean_ctor_set(x_413, 2, x_412);
-lean_ctor_set(x_285, 0, x_413);
-return x_285;
-}
-else
-{
-lean_object* x_414; lean_object* x_415; lean_object* x_416; lean_object* x_417; lean_object* x_418; lean_object* x_419; lean_object* x_420; lean_object* x_421; lean_object* x_422; lean_object* x_423; lean_object* x_424; lean_object* x_425; lean_object* x_426; lean_object* x_427; lean_object* x_428; lean_object* x_429; lean_object* x_430; lean_object* x_431; lean_object* x_432; lean_object* x_433; lean_object* x_434; lean_object* x_435; lean_object* x_436; lean_object* x_437; lean_object* x_438; lean_object* x_439; lean_object* x_440; lean_object* x_441; lean_object* x_442; lean_object* x_443; lean_object* x_444; lean_object* x_445; lean_object* x_446; lean_object* x_447; lean_object* x_448; lean_object* x_449; lean_object* x_450; lean_object* x_451; lean_object* x_452; lean_object* x_453; lean_object* x_454; lean_object* x_455; lean_object* x_456; lean_object* x_457; lean_object* x_458; lean_object* x_459; lean_object* x_460; lean_object* x_461; lean_object* x_462; lean_object* x_463; lean_object* x_464; lean_object* x_465; lean_object* x_466; lean_object* x_467; lean_object* x_468; lean_object* x_469; lean_object* x_470; lean_object* x_471; lean_object* x_472; lean_object* x_473; lean_object* x_474; lean_object* x_475; lean_object* x_476; lean_object* x_477; lean_object* x_478; lean_object* x_479; lean_object* x_480; lean_object* x_481; lean_object* x_482; lean_object* x_483; lean_object* x_484; lean_object* x_485; lean_object* x_486; lean_object* x_487; lean_object* x_488; lean_object* x_489; lean_object* x_490; lean_object* x_491; lean_object* x_492; lean_object* x_493; lean_object* x_494; lean_object* x_495; lean_object* x_496; lean_object* x_497; lean_object* x_498; lean_object* x_499; lean_object* x_500; lean_object* x_501; lean_object* x_502; lean_object* x_503; lean_object* x_504; lean_object* x_505; lean_object* x_506; lean_object* x_507; lean_object* x_508; lean_object* x_509; lean_object* x_510; lean_object* x_511; lean_object* x_512; lean_object* x_513; lean_object* x_514; lean_object* x_515; lean_object* x_516; lean_object* x_517; lean_object* x_518; lean_object* x_519; lean_object* x_520; lean_object* x_521; lean_object* x_522; lean_object* x_523; lean_object* x_524; lean_object* x_525; lean_object* x_526; lean_object* x_527; lean_object* x_528; lean_object* x_529; lean_object* x_530; lean_object* x_531; lean_object* x_532; lean_object* x_533; lean_object* x_534; lean_object* x_535; lean_object* x_536; lean_object* x_537; lean_object* x_538; lean_object* x_539; lean_object* x_540; lean_object* x_541; lean_object* x_542; 
-x_414 = lean_ctor_get(x_285, 0);
-x_415 = lean_ctor_get(x_285, 1);
-lean_inc(x_415);
-lean_inc(x_414);
-lean_dec(x_285);
-x_416 = lean_ctor_get(x_3, 2);
-lean_inc(x_416);
-x_417 = lean_ctor_get(x_3, 1);
-lean_inc(x_417);
-lean_dec(x_3);
-x_418 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__11;
-lean_inc(x_414);
-x_419 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_419, 0, x_414);
-lean_ctor_set(x_419, 1, x_418);
-x_420 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__27;
-lean_inc(x_416);
-lean_inc(x_417);
-x_421 = l_Lean_addMacroScope(x_417, x_420, x_416);
-x_422 = lean_box(0);
-x_423 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__26;
-lean_inc(x_414);
-x_424 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_424, 0, x_414);
-lean_ctor_set(x_424, 1, x_423);
-lean_ctor_set(x_424, 2, x_421);
-lean_ctor_set(x_424, 3, x_422);
-x_425 = l_Lean_Elab_Command_elabDeclaration___closed__7;
-lean_inc(x_424);
-x_426 = lean_array_push(x_425, x_424);
-x_427 = l_Lean_Elab_Command_expandMutualPreamble___closed__3;
-x_428 = lean_array_push(x_426, x_427);
-x_429 = lean_box(2);
-x_430 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__23;
-x_431 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_431, 0, x_429);
-lean_ctor_set(x_431, 1, x_430);
-lean_ctor_set(x_431, 2, x_428);
-x_432 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__32;
-lean_inc(x_414);
-x_433 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_433, 0, x_414);
-lean_ctor_set(x_433, 1, x_432);
-x_434 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__38;
-x_435 = l_Lean_addMacroScope(x_417, x_434, x_416);
-x_436 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__37;
-x_437 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__40;
-lean_inc(x_414);
-x_438 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_438, 0, x_414);
-lean_ctor_set(x_438, 1, x_436);
-lean_ctor_set(x_438, 2, x_435);
-lean_ctor_set(x_438, 3, x_437);
-x_439 = l_Lean_Elab_Command_elabInductive___closed__1;
-lean_inc(x_17);
-x_440 = lean_array_push(x_439, x_17);
-x_441 = l_Lean_Elab_Command_elabDeclaration___closed__4;
-x_442 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_442, 0, x_429);
-lean_ctor_set(x_442, 1, x_441);
-lean_ctor_set(x_442, 2, x_440);
-x_443 = lean_array_push(x_425, x_438);
-x_444 = lean_array_push(x_443, x_442);
-x_445 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__34;
-x_446 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_446, 0, x_429);
-lean_ctor_set(x_446, 1, x_445);
-lean_ctor_set(x_446, 2, x_444);
-x_447 = lean_array_push(x_425, x_433);
-lean_inc(x_447);
-x_448 = lean_array_push(x_447, x_446);
-x_449 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__31;
-x_450 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_450, 0, x_429);
-lean_ctor_set(x_450, 1, x_449);
-lean_ctor_set(x_450, 2, x_448);
-x_451 = lean_array_push(x_439, x_450);
-x_452 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_452, 0, x_429);
-lean_ctor_set(x_452, 1, x_441);
-lean_ctor_set(x_452, 2, x_451);
-x_453 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__47;
-x_454 = lean_array_push(x_453, x_452);
-x_455 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__29;
-x_456 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_456, 0, x_429);
-lean_ctor_set(x_456, 1, x_455);
-lean_ctor_set(x_456, 2, x_454);
-x_457 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__50;
-lean_inc(x_414);
-x_458 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_458, 0, x_414);
-lean_ctor_set(x_458, 1, x_457);
-x_459 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__51;
-lean_inc(x_414);
-x_460 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_460, 0, x_414);
-lean_ctor_set(x_460, 1, x_459);
-x_461 = lean_array_push(x_425, x_460);
-x_462 = lean_array_push(x_461, x_10);
-x_463 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__52;
-x_464 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_464, 0, x_429);
-lean_ctor_set(x_464, 1, x_463);
-lean_ctor_set(x_464, 2, x_462);
-x_465 = l_Lean_Elab_Command_elabDeclaration___closed__10;
-x_466 = lean_array_push(x_465, x_458);
-x_467 = lean_array_push(x_466, x_464);
-x_468 = lean_array_push(x_467, x_427);
-x_469 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__49;
-x_470 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_470, 0, x_429);
-lean_ctor_set(x_470, 1, x_469);
-lean_ctor_set(x_470, 2, x_468);
-x_471 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__53;
-x_472 = lean_array_push(x_471, x_419);
-x_473 = lean_array_push(x_472, x_431);
-x_474 = lean_array_push(x_473, x_456);
-x_475 = lean_array_push(x_474, x_470);
-x_476 = lean_array_push(x_475, x_427);
-x_477 = lean_array_push(x_476, x_427);
-x_478 = lean_array_push(x_477, x_427);
-x_479 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__12;
-x_480 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_480, 0, x_429);
-lean_ctor_set(x_480, 1, x_479);
-lean_ctor_set(x_480, 2, x_478);
-x_481 = l_Lean_Elab_Command_expandInitCmd___closed__12;
-x_482 = lean_array_push(x_481, x_480);
-x_483 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__8;
-x_484 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_484, 0, x_429);
-lean_ctor_set(x_484, 1, x_483);
-lean_ctor_set(x_484, 2, x_482);
-x_485 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__7;
-lean_inc(x_414);
-x_486 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_486, 0, x_414);
-lean_ctor_set(x_486, 1, x_485);
-x_487 = lean_array_push(x_439, x_424);
-x_488 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_488, 0, x_429);
-lean_ctor_set(x_488, 1, x_441);
-lean_ctor_set(x_488, 2, x_487);
-x_489 = lean_array_push(x_425, x_13);
-x_490 = lean_array_push(x_489, x_488);
-x_491 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__17;
-x_492 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_492, 0, x_429);
-lean_ctor_set(x_492, 1, x_491);
-lean_ctor_set(x_492, 2, x_490);
-x_493 = l_Lean_Elab_Command_expandInitCmd___closed__13;
-x_494 = lean_array_push(x_493, x_492);
-x_495 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__9;
-x_496 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_496, 0, x_429);
-lean_ctor_set(x_496, 1, x_495);
-lean_ctor_set(x_496, 2, x_494);
-x_497 = lean_array_push(x_439, x_496);
-x_498 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_498, 0, x_429);
-lean_ctor_set(x_498, 1, x_441);
-lean_ctor_set(x_498, 2, x_497);
-x_499 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__19;
-lean_inc(x_414);
-x_500 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_500, 0, x_414);
-lean_ctor_set(x_500, 1, x_499);
-x_501 = lean_array_push(x_465, x_486);
-x_502 = lean_array_push(x_501, x_498);
-x_503 = lean_array_push(x_502, x_500);
-x_504 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__6;
-x_505 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_505, 0, x_429);
-lean_ctor_set(x_505, 1, x_504);
-lean_ctor_set(x_505, 2, x_503);
-x_506 = lean_array_push(x_439, x_505);
-x_507 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_507, 0, x_429);
-lean_ctor_set(x_507, 1, x_441);
-lean_ctor_set(x_507, 2, x_506);
-x_508 = l_Lean_Elab_Command_expandInitCmd___closed__1;
-lean_inc(x_414);
-x_509 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_509, 0, x_414);
-lean_ctor_set(x_509, 1, x_508);
-x_510 = lean_array_push(x_439, x_509);
-x_511 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_511, 0, x_429);
-lean_ctor_set(x_511, 1, x_21);
-lean_ctor_set(x_511, 2, x_510);
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-x_513 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_513, 0, x_429);
-lean_ctor_set(x_513, 1, x_441);
-lean_ctor_set(x_513, 2, x_512);
-x_514 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__21;
-x_515 = lean_array_push(x_514, x_507);
-x_516 = lean_array_push(x_515, x_513);
-x_517 = lean_array_push(x_516, x_427);
-x_518 = lean_array_push(x_517, x_427);
-x_519 = lean_array_push(x_518, x_427);
-x_520 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__2;
-x_521 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_521, 0, x_429);
-lean_ctor_set(x_521, 1, x_520);
-lean_ctor_set(x_521, 2, x_519);
-x_522 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__15;
-x_523 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_523, 0, x_414);
-lean_ctor_set(x_523, 1, x_522);
-x_524 = lean_array_push(x_447, x_17);
-x_525 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_525, 0, x_429);
-lean_ctor_set(x_525, 1, x_449);
-lean_ctor_set(x_525, 2, x_524);
-x_526 = lean_array_push(x_453, x_525);
-x_527 = l_Lean_Elab_Command_expandInitCmd___closed__15;
-x_528 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_528, 0, x_429);
-lean_ctor_set(x_528, 1, x_527);
-lean_ctor_set(x_528, 2, x_526);
-x_529 = l_Lean_Elab_Command_expandInitCmd___closed__16;
-x_530 = lean_array_push(x_529, x_523);
-x_531 = lean_array_push(x_530, x_14);
-x_532 = lean_array_push(x_531, x_528);
-x_533 = lean_array_push(x_532, x_427);
-x_534 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__16;
-x_535 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_535, 0, x_429);
-lean_ctor_set(x_535, 1, x_534);
-lean_ctor_set(x_535, 2, x_533);
-x_536 = lean_array_push(x_425, x_521);
-x_537 = lean_array_push(x_536, x_535);
-x_538 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_538, 0, x_429);
-lean_ctor_set(x_538, 1, x_483);
-lean_ctor_set(x_538, 2, x_537);
-x_539 = lean_array_push(x_425, x_484);
-x_540 = lean_array_push(x_539, x_538);
-x_541 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_541, 0, x_429);
-lean_ctor_set(x_541, 1, x_441);
-lean_ctor_set(x_541, 2, x_540);
-x_542 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_542, 0, x_541);
-lean_ctor_set(x_542, 1, x_415);
-return x_542;
-}
-}
-}
-else
-{
-lean_object* x_543; uint8_t x_544; 
-lean_dec(x_6);
-lean_inc(x_3);
-x_543 = l_Lean_MonadRef_mkInfoFromRefPos___at___aux__Init__Notation______macroRules__precMax__1___spec__1(x_3, x_4);
-x_544 = !lean_is_exclusive(x_543);
-if (x_544 == 0)
-{
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-x_545 = lean_ctor_get(x_543, 0);
-x_546 = lean_ctor_get(x_3, 2);
-lean_inc(x_546);
-x_547 = lean_ctor_get(x_3, 1);
-lean_inc(x_547);
-lean_dec(x_3);
-x_548 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__11;
-lean_inc(x_545);
-x_549 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_549, 0, x_545);
-lean_ctor_set(x_549, 1, x_548);
-x_550 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__27;
-lean_inc(x_546);
-lean_inc(x_547);
-x_551 = l_Lean_addMacroScope(x_547, x_550, x_546);
-x_552 = lean_box(0);
-x_553 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__26;
-lean_inc(x_545);
-x_554 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_554, 0, x_545);
-lean_ctor_set(x_554, 1, x_553);
-lean_ctor_set(x_554, 2, x_551);
-lean_ctor_set(x_554, 3, x_552);
-x_555 = l_Lean_Elab_Command_elabDeclaration___closed__7;
-lean_inc(x_554);
-x_556 = lean_array_push(x_555, x_554);
-x_557 = l_Lean_Elab_Command_expandMutualPreamble___closed__3;
-x_558 = lean_array_push(x_556, x_557);
-x_559 = lean_box(2);
-x_560 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__23;
-x_561 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_561, 0, x_559);
-lean_ctor_set(x_561, 1, x_560);
-lean_ctor_set(x_561, 2, x_558);
-x_562 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__32;
-lean_inc(x_545);
-x_563 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_563, 0, x_545);
-lean_ctor_set(x_563, 1, x_562);
-x_564 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__38;
-x_565 = l_Lean_addMacroScope(x_547, x_564, x_546);
-x_566 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__37;
-x_567 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__40;
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-lean_ctor_set(x_576, 1, x_575);
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-x_577 = lean_array_push(x_555, x_563);
-lean_inc(x_577);
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-x_579 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__31;
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-lean_ctor_set(x_580, 1, x_579);
-lean_ctor_set(x_580, 2, x_578);
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-lean_ctor_set(x_582, 0, x_559);
-lean_ctor_set(x_582, 1, x_571);
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-lean_ctor_set(x_586, 0, x_559);
-lean_ctor_set(x_586, 1, x_585);
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-x_587 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__50;
-lean_inc(x_545);
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-lean_ctor_set(x_588, 0, x_545);
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-x_589 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__51;
-lean_inc(x_545);
-x_590 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_590, 0, x_545);
-lean_ctor_set(x_590, 1, x_589);
-x_591 = lean_array_push(x_555, x_590);
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-x_593 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__52;
-x_594 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_594, 0, x_559);
-lean_ctor_set(x_594, 1, x_593);
-lean_ctor_set(x_594, 2, x_592);
-x_595 = l_Lean_Elab_Command_elabDeclaration___closed__10;
-x_596 = lean_array_push(x_595, x_588);
-x_597 = lean_array_push(x_596, x_594);
-x_598 = lean_array_push(x_597, x_557);
-x_599 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__49;
-x_600 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_600, 0, x_559);
-lean_ctor_set(x_600, 1, x_599);
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-x_601 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__53;
-x_602 = lean_array_push(x_601, x_549);
-x_603 = lean_array_push(x_602, x_561);
-x_604 = lean_array_push(x_603, x_586);
-x_605 = lean_array_push(x_604, x_600);
-x_606 = lean_array_push(x_605, x_557);
-x_607 = lean_array_push(x_606, x_557);
-x_608 = lean_array_push(x_607, x_557);
-x_609 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__12;
-x_610 = lean_alloc_ctor(1, 3, 0);
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-lean_ctor_set(x_610, 1, x_609);
-lean_ctor_set(x_610, 2, x_608);
-x_611 = l_Lean_Elab_Command_expandInitCmd___closed__12;
-x_612 = lean_array_push(x_611, x_610);
-x_613 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__8;
-x_614 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_614, 0, x_559);
-lean_ctor_set(x_614, 1, x_613);
-lean_ctor_set(x_614, 2, x_612);
-x_615 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__7;
-lean_inc(x_545);
-x_616 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_616, 0, x_545);
-lean_ctor_set(x_616, 1, x_615);
-x_617 = lean_array_push(x_569, x_554);
-x_618 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_618, 0, x_559);
-lean_ctor_set(x_618, 1, x_571);
-lean_ctor_set(x_618, 2, x_617);
-x_619 = lean_array_push(x_555, x_13);
-x_620 = lean_array_push(x_619, x_618);
-x_621 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__17;
-x_622 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_622, 0, x_559);
-lean_ctor_set(x_622, 1, x_621);
-lean_ctor_set(x_622, 2, x_620);
-x_623 = l_Lean_Elab_Command_expandInitCmd___closed__13;
-x_624 = lean_array_push(x_623, x_622);
-x_625 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__9;
-x_626 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_626, 0, x_559);
-lean_ctor_set(x_626, 1, x_625);
-lean_ctor_set(x_626, 2, x_624);
-x_627 = lean_array_push(x_569, x_626);
-x_628 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_628, 0, x_559);
-lean_ctor_set(x_628, 1, x_571);
-lean_ctor_set(x_628, 2, x_627);
-x_629 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__19;
-lean_inc(x_545);
-x_630 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_630, 0, x_545);
-lean_ctor_set(x_630, 1, x_629);
-x_631 = lean_array_push(x_595, x_616);
-x_632 = lean_array_push(x_631, x_628);
-x_633 = lean_array_push(x_632, x_630);
-x_634 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__6;
-x_635 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_635, 0, x_559);
-lean_ctor_set(x_635, 1, x_634);
-lean_ctor_set(x_635, 2, x_633);
-x_636 = lean_array_push(x_569, x_635);
-x_637 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_637, 0, x_559);
-lean_ctor_set(x_637, 1, x_571);
-lean_ctor_set(x_637, 2, x_636);
-x_638 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__21;
-x_639 = lean_array_push(x_638, x_637);
-x_640 = lean_array_push(x_639, x_557);
-x_641 = lean_array_push(x_640, x_557);
-x_642 = lean_array_push(x_641, x_557);
-x_643 = lean_array_push(x_642, x_557);
-x_644 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__2;
-x_645 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_645, 0, x_559);
-lean_ctor_set(x_645, 1, x_644);
-lean_ctor_set(x_645, 2, x_643);
-x_646 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__15;
-x_647 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_647, 0, x_545);
-lean_ctor_set(x_647, 1, x_646);
-x_648 = lean_array_push(x_577, x_17);
-x_649 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_649, 0, x_559);
-lean_ctor_set(x_649, 1, x_579);
-lean_ctor_set(x_649, 2, x_648);
-x_650 = lean_array_push(x_583, x_649);
-x_651 = l_Lean_Elab_Command_expandInitCmd___closed__15;
-x_652 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_652, 0, x_559);
-lean_ctor_set(x_652, 1, x_651);
-lean_ctor_set(x_652, 2, x_650);
-x_653 = l_Lean_Elab_Command_expandInitCmd___closed__16;
-x_654 = lean_array_push(x_653, x_647);
-x_655 = lean_array_push(x_654, x_14);
-x_656 = lean_array_push(x_655, x_652);
-x_657 = lean_array_push(x_656, x_557);
-x_658 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__16;
-x_659 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_659, 0, x_559);
-lean_ctor_set(x_659, 1, x_658);
-lean_ctor_set(x_659, 2, x_657);
-x_660 = lean_array_push(x_555, x_645);
-x_661 = lean_array_push(x_660, x_659);
-x_662 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_662, 0, x_559);
-lean_ctor_set(x_662, 1, x_613);
-lean_ctor_set(x_662, 2, x_661);
-x_663 = lean_array_push(x_555, x_614);
-x_664 = lean_array_push(x_663, x_662);
-x_665 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_665, 0, x_559);
-lean_ctor_set(x_665, 1, x_571);
-lean_ctor_set(x_665, 2, x_664);
-lean_ctor_set(x_543, 0, x_665);
-return x_543;
-}
-else
-{
-lean_object* x_666; lean_object* x_667; lean_object* x_668; lean_object* x_669; lean_object* x_670; lean_object* x_671; lean_object* x_672; lean_object* x_673; lean_object* x_674; lean_object* x_675; lean_object* x_676; lean_object* x_677; lean_object* x_678; lean_object* x_679; lean_object* x_680; lean_object* x_681; lean_object* x_682; lean_object* x_683; lean_object* x_684; lean_object* x_685; lean_object* x_686; lean_object* x_687; lean_object* x_688; lean_object* x_689; lean_object* x_690; lean_object* x_691; lean_object* x_692; lean_object* x_693; lean_object* x_694; lean_object* x_695; lean_object* x_696; lean_object* x_697; lean_object* x_698; lean_object* x_699; lean_object* x_700; lean_object* x_701; lean_object* x_702; lean_object* x_703; lean_object* x_704; lean_object* x_705; lean_object* x_706; lean_object* x_707; lean_object* x_708; lean_object* x_709; lean_object* x_710; lean_object* x_711; lean_object* x_712; lean_object* x_713; lean_object* x_714; lean_object* x_715; lean_object* x_716; lean_object* x_717; lean_object* x_718; lean_object* x_719; lean_object* x_720; lean_object* x_721; lean_object* x_722; lean_object* x_723; lean_object* x_724; lean_object* x_725; lean_object* x_726; lean_object* x_727; lean_object* x_728; lean_object* x_729; lean_object* x_730; lean_object* x_731; lean_object* x_732; lean_object* x_733; lean_object* x_734; lean_object* x_735; lean_object* x_736; lean_object* x_737; lean_object* x_738; lean_object* x_739; lean_object* x_740; lean_object* x_741; lean_object* x_742; lean_object* x_743; lean_object* x_744; lean_object* x_745; lean_object* x_746; lean_object* x_747; lean_object* x_748; lean_object* x_749; lean_object* x_750; lean_object* x_751; lean_object* x_752; lean_object* x_753; lean_object* x_754; lean_object* x_755; lean_object* x_756; lean_object* x_757; lean_object* x_758; lean_object* x_759; lean_object* x_760; lean_object* x_761; lean_object* x_762; lean_object* x_763; lean_object* x_764; lean_object* x_765; lean_object* x_766; lean_object* x_767; lean_object* x_768; lean_object* x_769; lean_object* x_770; lean_object* x_771; lean_object* x_772; lean_object* x_773; lean_object* x_774; lean_object* x_775; lean_object* x_776; lean_object* x_777; lean_object* x_778; lean_object* x_779; lean_object* x_780; lean_object* x_781; lean_object* x_782; lean_object* x_783; lean_object* x_784; lean_object* x_785; lean_object* x_786; lean_object* x_787; lean_object* x_788; 
-x_666 = lean_ctor_get(x_543, 0);
-x_667 = lean_ctor_get(x_543, 1);
-lean_inc(x_667);
-lean_inc(x_666);
-lean_dec(x_543);
-x_668 = lean_ctor_get(x_3, 2);
-lean_inc(x_668);
-x_669 = lean_ctor_get(x_3, 1);
-lean_inc(x_669);
-lean_dec(x_3);
-x_670 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__11;
-lean_inc(x_666);
-x_671 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_671, 0, x_666);
-lean_ctor_set(x_671, 1, x_670);
-x_672 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__27;
-lean_inc(x_668);
-lean_inc(x_669);
-x_673 = l_Lean_addMacroScope(x_669, x_672, x_668);
-x_674 = lean_box(0);
-x_675 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__26;
-lean_inc(x_666);
-x_676 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_676, 0, x_666);
-lean_ctor_set(x_676, 1, x_675);
-lean_ctor_set(x_676, 2, x_673);
-lean_ctor_set(x_676, 3, x_674);
-x_677 = l_Lean_Elab_Command_elabDeclaration___closed__7;
-lean_inc(x_676);
-x_678 = lean_array_push(x_677, x_676);
-x_679 = l_Lean_Elab_Command_expandMutualPreamble___closed__3;
-x_680 = lean_array_push(x_678, x_679);
-x_681 = lean_box(2);
-x_682 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__23;
-x_683 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_683, 0, x_681);
-lean_ctor_set(x_683, 1, x_682);
-lean_ctor_set(x_683, 2, x_680);
-x_684 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__32;
-lean_inc(x_666);
-x_685 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_685, 0, x_666);
-lean_ctor_set(x_685, 1, x_684);
-x_686 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__38;
-x_687 = l_Lean_addMacroScope(x_669, x_686, x_668);
-x_688 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__37;
-x_689 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__40;
-lean_inc(x_666);
-x_690 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_690, 0, x_666);
-lean_ctor_set(x_690, 1, x_688);
-lean_ctor_set(x_690, 2, x_687);
-lean_ctor_set(x_690, 3, x_689);
-x_691 = l_Lean_Elab_Command_elabInductive___closed__1;
-lean_inc(x_17);
-x_692 = lean_array_push(x_691, x_17);
-x_693 = l_Lean_Elab_Command_elabDeclaration___closed__4;
-x_694 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_694, 0, x_681);
-lean_ctor_set(x_694, 1, x_693);
-lean_ctor_set(x_694, 2, x_692);
-x_695 = lean_array_push(x_677, x_690);
-x_696 = lean_array_push(x_695, x_694);
-x_697 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__34;
-x_698 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_698, 0, x_681);
-lean_ctor_set(x_698, 1, x_697);
-lean_ctor_set(x_698, 2, x_696);
-x_699 = lean_array_push(x_677, x_685);
-lean_inc(x_699);
-x_700 = lean_array_push(x_699, x_698);
-x_701 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__31;
-x_702 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_702, 0, x_681);
-lean_ctor_set(x_702, 1, x_701);
-lean_ctor_set(x_702, 2, x_700);
-x_703 = lean_array_push(x_691, x_702);
-x_704 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_704, 0, x_681);
-lean_ctor_set(x_704, 1, x_693);
-lean_ctor_set(x_704, 2, x_703);
-x_705 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__47;
-x_706 = lean_array_push(x_705, x_704);
-x_707 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__29;
-x_708 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_708, 0, x_681);
-lean_ctor_set(x_708, 1, x_707);
-lean_ctor_set(x_708, 2, x_706);
-x_709 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__50;
-lean_inc(x_666);
-x_710 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_710, 0, x_666);
-lean_ctor_set(x_710, 1, x_709);
-x_711 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__51;
-lean_inc(x_666);
-x_712 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_712, 0, x_666);
-lean_ctor_set(x_712, 1, x_711);
-x_713 = lean_array_push(x_677, x_712);
-x_714 = lean_array_push(x_713, x_10);
-x_715 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__52;
-x_716 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_716, 0, x_681);
-lean_ctor_set(x_716, 1, x_715);
-lean_ctor_set(x_716, 2, x_714);
-x_717 = l_Lean_Elab_Command_elabDeclaration___closed__10;
-x_718 = lean_array_push(x_717, x_710);
-x_719 = lean_array_push(x_718, x_716);
-x_720 = lean_array_push(x_719, x_679);
-x_721 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__49;
-x_722 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_722, 0, x_681);
-lean_ctor_set(x_722, 1, x_721);
-lean_ctor_set(x_722, 2, x_720);
-x_723 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__53;
-x_724 = lean_array_push(x_723, x_671);
-x_725 = lean_array_push(x_724, x_683);
-x_726 = lean_array_push(x_725, x_708);
-x_727 = lean_array_push(x_726, x_722);
-x_728 = lean_array_push(x_727, x_679);
-x_729 = lean_array_push(x_728, x_679);
-x_730 = lean_array_push(x_729, x_679);
-x_731 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__12;
-x_732 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_732, 0, x_681);
-lean_ctor_set(x_732, 1, x_731);
-lean_ctor_set(x_732, 2, x_730);
-x_733 = l_Lean_Elab_Command_expandInitCmd___closed__12;
-x_734 = lean_array_push(x_733, x_732);
-x_735 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__8;
-x_736 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_736, 0, x_681);
-lean_ctor_set(x_736, 1, x_735);
-lean_ctor_set(x_736, 2, x_734);
-x_737 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__7;
-lean_inc(x_666);
-x_738 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_738, 0, x_666);
-lean_ctor_set(x_738, 1, x_737);
-x_739 = lean_array_push(x_691, x_676);
-x_740 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_740, 0, x_681);
-lean_ctor_set(x_740, 1, x_693);
-lean_ctor_set(x_740, 2, x_739);
-x_741 = lean_array_push(x_677, x_13);
-x_742 = lean_array_push(x_741, x_740);
-x_743 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__17;
-x_744 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_744, 0, x_681);
-lean_ctor_set(x_744, 1, x_743);
-lean_ctor_set(x_744, 2, x_742);
-x_745 = l_Lean_Elab_Command_expandInitCmd___closed__13;
-x_746 = lean_array_push(x_745, x_744);
-x_747 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__9;
-x_748 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_748, 0, x_681);
-lean_ctor_set(x_748, 1, x_747);
-lean_ctor_set(x_748, 2, x_746);
-x_749 = lean_array_push(x_691, x_748);
-x_750 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_750, 0, x_681);
-lean_ctor_set(x_750, 1, x_693);
-lean_ctor_set(x_750, 2, x_749);
-x_751 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__19;
-lean_inc(x_666);
-x_752 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_752, 0, x_666);
-lean_ctor_set(x_752, 1, x_751);
-x_753 = lean_array_push(x_717, x_738);
-x_754 = lean_array_push(x_753, x_750);
-x_755 = lean_array_push(x_754, x_752);
-x_756 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__6;
-x_757 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_757, 0, x_681);
-lean_ctor_set(x_757, 1, x_756);
-lean_ctor_set(x_757, 2, x_755);
-x_758 = lean_array_push(x_691, x_757);
-x_759 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_759, 0, x_681);
-lean_ctor_set(x_759, 1, x_693);
-lean_ctor_set(x_759, 2, x_758);
-x_760 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__21;
-x_761 = lean_array_push(x_760, x_759);
-x_762 = lean_array_push(x_761, x_679);
-x_763 = lean_array_push(x_762, x_679);
-x_764 = lean_array_push(x_763, x_679);
-x_765 = lean_array_push(x_764, x_679);
-x_766 = l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__2;
-x_767 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_767, 0, x_681);
-lean_ctor_set(x_767, 1, x_766);
-lean_ctor_set(x_767, 2, x_765);
-x_768 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__15;
-x_769 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_769, 0, x_666);
-lean_ctor_set(x_769, 1, x_768);
-x_770 = lean_array_push(x_699, x_17);
-x_771 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_771, 0, x_681);
-lean_ctor_set(x_771, 1, x_701);
-lean_ctor_set(x_771, 2, x_770);
-x_772 = lean_array_push(x_705, x_771);
-x_773 = l_Lean_Elab_Command_expandInitCmd___closed__15;
-x_774 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_774, 0, x_681);
-lean_ctor_set(x_774, 1, x_773);
-lean_ctor_set(x_774, 2, x_772);
-x_775 = l_Lean_Elab_Command_expandInitCmd___closed__16;
-x_776 = lean_array_push(x_775, x_769);
-x_777 = lean_array_push(x_776, x_14);
-x_778 = lean_array_push(x_777, x_774);
-x_779 = lean_array_push(x_778, x_679);
-x_780 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__16;
-x_781 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_781, 0, x_681);
-lean_ctor_set(x_781, 1, x_780);
-lean_ctor_set(x_781, 2, x_779);
-x_782 = lean_array_push(x_677, x_767);
-x_783 = lean_array_push(x_782, x_781);
-x_784 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_784, 0, x_681);
-lean_ctor_set(x_784, 1, x_735);
-lean_ctor_set(x_784, 2, x_783);
-x_785 = lean_array_push(x_677, x_736);
-x_786 = lean_array_push(x_785, x_784);
-x_787 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_787, 0, x_681);
-lean_ctor_set(x_787, 1, x_693);
-lean_ctor_set(x_787, 2, x_786);
-x_788 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_788, 0, x_787);
-lean_ctor_set(x_788, 1, x_667);
-return x_788;
-}
-}
-}
-else
-{
-uint8_t x_789; 
-lean_dec(x_8);
-x_789 = l_Lean_Syntax_isNone(x_6);
-lean_dec(x_6);
-if (x_789 == 0)
-{
-lean_object* x_790; lean_object* x_791; uint8_t x_792; 
+lean_object* x_336; lean_object* x_337; 
+x_336 = lean_ctor_get(x_13, 0);
+lean_inc(x_336);
 lean_dec(x_13);
+x_337 = lean_array_push(x_262, x_336);
+x_281 = x_337;
+goto block_334;
+}
+block_334:
+{
+lean_object* x_282; lean_object* x_283; lean_object* x_284; lean_object* x_285; lean_object* x_286; lean_object* x_287; 
+x_282 = l_Lean_Elab_Command_elabAxiom___lambda__5___closed__3;
+x_283 = l_Array_append___rarg(x_282, x_281);
+x_284 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_284, 0, x_250);
+lean_ctor_set(x_284, 1, x_264);
+lean_ctor_set(x_284, 2, x_283);
+x_285 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__2;
+x_286 = lean_array_push(x_285, x_284);
+if (lean_obj_tag(x_12) == 0)
+{
+x_287 = x_282;
+goto block_332;
+}
+else
+{
+lean_object* x_333; 
+x_333 = lean_ctor_get(x_12, 0);
+lean_inc(x_333);
+lean_dec(x_12);
+x_287 = x_333;
+goto block_332;
+}
+block_332:
+{
+lean_object* x_288; lean_object* x_289; lean_object* x_290; lean_object* x_291; lean_object* x_292; lean_object* x_293; lean_object* x_294; lean_object* x_295; lean_object* x_296; 
+x_288 = l_Array_append___rarg(x_276, x_287);
+x_289 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_289, 0, x_250);
+lean_ctor_set(x_289, 1, x_264);
+lean_ctor_set(x_289, 2, x_288);
+x_290 = lean_array_push(x_280, x_289);
+x_291 = lean_array_push(x_290, x_278);
+x_292 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_292, 0, x_250);
+lean_ctor_set(x_292, 1, x_243);
+lean_ctor_set(x_292, 2, x_291);
+x_293 = lean_array_push(x_262, x_292);
+x_294 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_294, 0, x_250);
+lean_ctor_set(x_294, 1, x_264);
+lean_ctor_set(x_294, 2, x_293);
+x_295 = lean_array_push(x_286, x_294);
+if (lean_obj_tag(x_236) == 0)
+{
+x_296 = x_282;
+goto block_329;
+}
+else
+{
+lean_object* x_330; lean_object* x_331; 
+x_330 = lean_ctor_get(x_236, 0);
+lean_inc(x_330);
+lean_dec(x_236);
+x_331 = lean_array_push(x_282, x_330);
+x_296 = x_331;
+goto block_329;
+}
+block_329:
+{
+lean_object* x_297; lean_object* x_298; lean_object* x_299; lean_object* x_300; lean_object* x_301; 
+x_297 = l_Array_append___rarg(x_282, x_296);
+x_298 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_298, 0, x_250);
+lean_ctor_set(x_298, 1, x_264);
+lean_ctor_set(x_298, 2, x_297);
+x_299 = lean_array_push(x_295, x_298);
+x_300 = l_Lean_Elab_Command_expandMutualPreamble___closed__3;
+x_301 = lean_array_push(x_299, x_300);
+if (lean_obj_tag(x_15) == 0)
+{
+lean_object* x_302; lean_object* x_303; lean_object* x_304; lean_object* x_305; 
+lean_dec(x_238);
+x_302 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__41;
+x_303 = lean_array_push(x_301, x_302);
+x_304 = lean_array_push(x_303, x_300);
+lean_inc(x_5);
+x_305 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_305, 0, x_250);
+lean_ctor_set(x_305, 1, x_5);
+lean_ctor_set(x_305, 2, x_304);
+x_25 = x_305;
+x_26 = x_239;
+goto block_235;
+}
+else
+{
+lean_object* x_306; lean_object* x_307; lean_object* x_308; lean_object* x_309; 
+x_306 = lean_ctor_get(x_15, 0);
+x_307 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__42;
+lean_inc(x_4);
+x_308 = l_Lean_Name_str___override(x_4, x_307);
+x_309 = l_Lean_Syntax_getHeadInfo_x3f(x_306);
+if (lean_obj_tag(x_309) == 0)
+{
+lean_object* x_310; lean_object* x_311; lean_object* x_312; lean_object* x_313; lean_object* x_314; lean_object* x_315; lean_object* x_316; lean_object* x_317; lean_object* x_318; 
+x_310 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_310, 0, x_238);
+lean_ctor_set(x_310, 1, x_307);
+x_311 = lean_array_push(x_262, x_310);
+x_312 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_312, 0, x_250);
+lean_ctor_set(x_312, 1, x_308);
+lean_ctor_set(x_312, 2, x_311);
+x_313 = lean_array_push(x_262, x_312);
+x_314 = l_Array_append___rarg(x_282, x_313);
+x_315 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_315, 0, x_250);
+lean_ctor_set(x_315, 1, x_264);
+lean_ctor_set(x_315, 2, x_314);
+x_316 = lean_array_push(x_301, x_315);
+x_317 = lean_array_push(x_316, x_300);
+lean_inc(x_5);
+x_318 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_318, 0, x_250);
+lean_ctor_set(x_318, 1, x_5);
+lean_ctor_set(x_318, 2, x_317);
+x_25 = x_318;
+x_26 = x_239;
+goto block_235;
+}
+else
+{
+lean_object* x_319; lean_object* x_320; lean_object* x_321; lean_object* x_322; lean_object* x_323; lean_object* x_324; lean_object* x_325; lean_object* x_326; lean_object* x_327; lean_object* x_328; 
+lean_dec(x_238);
+x_319 = lean_ctor_get(x_309, 0);
+lean_inc(x_319);
+lean_dec(x_309);
+x_320 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_320, 0, x_319);
+lean_ctor_set(x_320, 1, x_307);
+x_321 = lean_array_push(x_262, x_320);
+x_322 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_322, 0, x_250);
+lean_ctor_set(x_322, 1, x_308);
+lean_ctor_set(x_322, 2, x_321);
+x_323 = lean_array_push(x_262, x_322);
+x_324 = l_Array_append___rarg(x_282, x_323);
+x_325 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_325, 0, x_250);
+lean_ctor_set(x_325, 1, x_264);
+lean_ctor_set(x_325, 2, x_324);
+x_326 = lean_array_push(x_301, x_325);
+x_327 = lean_array_push(x_326, x_300);
+lean_inc(x_5);
+x_328 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_328, 0, x_250);
+lean_ctor_set(x_328, 1, x_5);
+lean_ctor_set(x_328, 2, x_327);
+x_25 = x_328;
+x_26 = x_239;
+goto block_235;
+}
+}
+}
+}
+}
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandInitialize___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15) {
+_start:
+{
+lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; uint8_t x_21; 
+lean_dec(x_12);
+x_16 = lean_unsigned_to_nat(2u);
+x_17 = l_Lean_Syntax_getArg(x_1, x_16);
+x_18 = lean_unsigned_to_nat(3u);
+x_19 = l_Lean_Syntax_getArg(x_1, x_18);
+x_20 = lean_unsigned_to_nat(0u);
+x_21 = l_Lean_Syntax_matchesNull(x_19, x_20);
+if (x_21 == 0)
+{
+lean_object* x_22; lean_object* x_23; 
+lean_dec(x_17);
+lean_dec(x_13);
+lean_dec(x_11);
 lean_dec(x_10);
-x_790 = l_Lean_Elab_Command_expandInitCmd___closed__17;
-x_791 = l_Lean_Macro_throwError___rarg(x_790, x_3, x_4);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
 lean_dec(x_3);
-x_792 = !lean_is_exclusive(x_791);
-if (x_792 == 0)
-{
-return x_791;
+x_22 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1;
+x_23 = l_Lean_Macro_throwErrorAt___rarg(x_2, x_22, x_14, x_15);
+return x_23;
 }
 else
 {
-lean_object* x_793; lean_object* x_794; lean_object* x_795; 
-x_793 = lean_ctor_get(x_791, 0);
-x_794 = lean_ctor_get(x_791, 1);
-lean_inc(x_794);
-lean_inc(x_793);
-lean_dec(x_791);
-x_795 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_795, 0, x_793);
-lean_ctor_set(x_795, 1, x_794);
-return x_795;
+lean_object* x_24; lean_object* x_25; uint8_t x_26; 
+x_24 = lean_unsigned_to_nat(4u);
+x_25 = l_Lean_Syntax_getArg(x_1, x_24);
+x_26 = l_Lean_Syntax_isNone(x_25);
+if (x_26 == 0)
+{
+lean_object* x_27; uint8_t x_28; 
+x_27 = lean_unsigned_to_nat(1u);
+lean_inc(x_25);
+x_28 = l_Lean_Syntax_matchesNull(x_25, x_27);
+if (x_28 == 0)
+{
+lean_object* x_29; lean_object* x_30; 
+lean_dec(x_25);
+lean_dec(x_17);
+lean_dec(x_13);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+x_29 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1;
+x_30 = l_Lean_Macro_throwErrorAt___rarg(x_2, x_29, x_14, x_15);
+return x_30;
+}
+else
+{
+lean_object* x_31; lean_object* x_32; lean_object* x_33; uint8_t x_34; 
+x_31 = l_Lean_Syntax_getArg(x_25, x_20);
+lean_dec(x_25);
+x_32 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__42;
+lean_inc(x_3);
+x_33 = l_Lean_Name_str___override(x_3, x_32);
+lean_inc(x_31);
+x_34 = l_Lean_Syntax_isOfKind(x_31, x_33);
+lean_dec(x_33);
+if (x_34 == 0)
+{
+lean_object* x_35; lean_object* x_36; 
+lean_dec(x_31);
+lean_dec(x_17);
+lean_dec(x_13);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+x_35 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1;
+x_36 = l_Lean_Macro_throwErrorAt___rarg(x_2, x_35, x_14, x_15);
+return x_36;
+}
+else
+{
+lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; 
+x_37 = l_Lean_Syntax_getArg(x_31, x_20);
+lean_dec(x_31);
+x_38 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_38, 0, x_37);
+x_39 = lean_box(0);
+x_40 = l_Lean_Elab_Command_expandInitialize___lambda__1(x_1, x_2, x_17, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_13, x_11, x_39, x_38, x_14, x_15);
+lean_dec(x_38);
+lean_dec(x_17);
+return x_40;
+}
 }
 }
 else
 {
-lean_object* x_796; lean_object* x_797; 
-x_796 = lean_box(0);
-x_797 = l_Lean_Elab_Command_expandInitCmd___lambda__1(x_13, x_10, x_796, x_3, x_4);
-return x_797;
+lean_object* x_41; lean_object* x_42; lean_object* x_43; 
+lean_dec(x_25);
+x_41 = lean_box(0);
+x_42 = lean_box(0);
+x_43 = l_Lean_Elab_Command_expandInitialize___lambda__1(x_1, x_2, x_17, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_13, x_11, x_42, x_41, x_14, x_15);
+lean_dec(x_17);
+return x_43;
 }
 }
 }
 }
-}
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandInitCmd___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandInitialize___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14) {
 _start:
 {
-lean_object* x_6; 
-x_6 = l_Lean_Elab_Command_expandInitCmd___lambda__1(x_1, x_2, x_3, x_4, x_5);
+lean_object* x_15; lean_object* x_16; uint8_t x_17; 
+lean_dec(x_11);
+x_15 = lean_unsigned_to_nat(1u);
+x_16 = l_Lean_Syntax_getArg(x_1, x_15);
+x_17 = l_Lean_Syntax_isNone(x_16);
+if (x_17 == 0)
+{
+uint8_t x_18; 
+lean_inc(x_16);
+x_18 = l_Lean_Syntax_matchesNull(x_16, x_15);
+if (x_18 == 0)
+{
+lean_object* x_19; lean_object* x_20; 
+lean_dec(x_16);
+lean_dec(x_12);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
 lean_dec(x_3);
-return x_6;
+x_19 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1;
+x_20 = l_Lean_Macro_throwErrorAt___rarg(x_2, x_19, x_13, x_14);
+return x_20;
+}
+else
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; uint8_t x_25; 
+x_21 = lean_unsigned_to_nat(0u);
+x_22 = l_Lean_Syntax_getArg(x_16, x_21);
+lean_dec(x_16);
+x_23 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__31;
+lean_inc(x_5);
+x_24 = l_Lean_Name_str___override(x_5, x_23);
+lean_inc(x_22);
+x_25 = l_Lean_Syntax_isOfKind(x_22, x_24);
+lean_dec(x_24);
+if (x_25 == 0)
+{
+lean_object* x_26; lean_object* x_27; 
+lean_dec(x_22);
+lean_dec(x_12);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+x_26 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1;
+x_27 = l_Lean_Macro_throwErrorAt___rarg(x_2, x_26, x_13, x_14);
+return x_27;
+}
+else
+{
+lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; 
+x_28 = l_Lean_Syntax_getArg(x_22, x_15);
+lean_dec(x_22);
+x_29 = l_Lean_Syntax_getArgs(x_28);
+lean_dec(x_28);
+x_30 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_30, 0, x_29);
+x_31 = lean_box(0);
+x_32 = l_Lean_Elab_Command_expandInitialize___lambda__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_12, x_31, x_30, x_13, x_14);
+return x_32;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandInitCmd___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+}
+else
+{
+lean_object* x_33; lean_object* x_34; lean_object* x_35; 
+lean_dec(x_16);
+x_33 = lean_box(0);
+x_34 = lean_box(0);
+x_35 = l_Lean_Elab_Command_expandInitialize___lambda__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_12, x_34, x_33, x_13, x_14);
+return x_35;
+}
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__1() {
 _start:
 {
-uint8_t x_5; lean_object* x_6; 
-x_5 = lean_unbox(x_1);
-lean_dec(x_1);
-x_6 = l_Lean_Elab_Command_expandInitCmd(x_5, x_2, x_3, x_4);
-return x_6;
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("Term", 4);
+return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandInitialize(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__2() {
 _start:
 {
-uint8_t x_4; lean_object* x_5; 
-x_4 = 0;
-x_5 = l_Lean_Elab_Command_expandInitCmd(x_4, x_1, x_2, x_3);
-return x_5;
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("Unit", 4);
+return x_1;
 }
 }
-static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__1() {
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Elab_Command_expandInitialize___lambda__4___closed__2;
+x_2 = lean_string_utf8_byte_size(x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l_Lean_Elab_Command_expandInitialize___lambda__4___closed__2;
+x_2 = lean_unsigned_to_nat(0u);
+x_3 = l_Lean_Elab_Command_expandInitialize___lambda__4___closed__3;
+x_4 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_4, 0, x_1);
+lean_ctor_set(x_4, 1, x_2);
+lean_ctor_set(x_4, 2, x_3);
+return x_4;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__5() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Elab_Command_expandInitialize___lambda__4___closed__2;
+x_3 = l_Lean_Name_str___override(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__6() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Elab_Command_expandInitialize___lambda__4___closed__5;
+x_3 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__7() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Elab_Command_expandInitialize___lambda__4___closed__6;
+x_3 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__8() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("docComment", 10);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__9() {
 _start:
 {
 lean_object* x_1; 
@@ -14324,17 +12963,1732 @@ x_1 = lean_mk_string_from_bytes("initialize", 10);
 return x_1;
 }
 }
-static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__2() {
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__10() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("builtinInit", 11);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__11() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__6;
-x_2 = l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__1;
+x_1 = lean_box(0);
+x_2 = l_Lean_Elab_Command_expandInitialize___lambda__4___closed__10;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__3() {
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__12() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("init", 4);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__13() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Elab_Command_expandInitialize___lambda__4___closed__12;
+x_3 = l_Lean_Name_str___override(x_1, x_2);
+return x_3;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandInitialize___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+_start:
+{
+lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_604; lean_object* x_605; lean_object* x_606; uint8_t x_607; 
+lean_dec(x_7);
+x_12 = lean_unsigned_to_nat(3u);
+x_13 = l_Lean_Syntax_getArg(x_1, x_12);
+x_14 = l_Lean_Elab_Command_expandInitialize___lambda__4___closed__1;
+lean_inc(x_2);
+x_15 = l_Lean_Name_str___override(x_2, x_14);
+x_604 = lean_unsigned_to_nat(0u);
+x_605 = l_Lean_Syntax_getArg(x_6, x_604);
+lean_dec(x_6);
+x_606 = l_Lean_Elab_Command_expandInitialize___lambda__4___closed__9;
+x_607 = l_Lean_Syntax_isToken(x_606, x_605);
+lean_dec(x_605);
+if (x_607 == 0)
+{
+lean_object* x_608; 
+x_608 = l_Lean_Elab_Command_expandInitialize___lambda__4___closed__11;
+x_16 = x_608;
+goto block_603;
+}
+else
+{
+lean_object* x_609; 
+x_609 = l_Lean_Elab_Command_expandInitialize___lambda__4___closed__13;
+x_16 = x_609;
+goto block_603;
+}
+block_603:
+{
+lean_object* x_17; 
+x_17 = l_Lean_mkIdentFrom(x_1, x_16);
+if (lean_obj_tag(x_8) == 0)
+{
+lean_object* x_18; lean_object* x_19; uint8_t x_20; 
+lean_dec(x_9);
+x_18 = lean_unsigned_to_nat(0u);
+x_19 = l_Lean_Syntax_getArg(x_3, x_18);
+x_20 = l_Lean_Syntax_matchesNull(x_19, x_18);
+if (x_20 == 0)
+{
+lean_object* x_21; lean_object* x_22; 
+lean_dec(x_17);
+lean_dec(x_15);
+lean_dec(x_13);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+x_21 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1;
+x_22 = l_Lean_Macro_throwErrorAt___rarg(x_3, x_21, x_10, x_11);
+lean_dec(x_3);
+return x_22;
+}
+else
+{
+lean_object* x_23; lean_object* x_24; uint8_t x_25; 
+x_23 = lean_unsigned_to_nat(1u);
+x_24 = l_Lean_Syntax_getArg(x_3, x_23);
+x_25 = l_Lean_Syntax_matchesNull(x_24, x_18);
+if (x_25 == 0)
+{
+lean_object* x_26; lean_object* x_27; 
+lean_dec(x_17);
+lean_dec(x_15);
+lean_dec(x_13);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+x_26 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1;
+x_27 = l_Lean_Macro_throwErrorAt___rarg(x_3, x_26, x_10, x_11);
+lean_dec(x_3);
+return x_27;
+}
+else
+{
+lean_object* x_28; lean_object* x_29; uint8_t x_30; 
+x_28 = lean_unsigned_to_nat(2u);
+x_29 = l_Lean_Syntax_getArg(x_3, x_28);
+x_30 = l_Lean_Syntax_matchesNull(x_29, x_18);
+if (x_30 == 0)
+{
+lean_object* x_31; lean_object* x_32; 
+lean_dec(x_17);
+lean_dec(x_15);
+lean_dec(x_13);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+x_31 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1;
+x_32 = l_Lean_Macro_throwErrorAt___rarg(x_3, x_31, x_10, x_11);
+lean_dec(x_3);
+return x_32;
+}
+else
+{
+lean_object* x_33; uint8_t x_34; 
+x_33 = l_Lean_Syntax_getArg(x_3, x_12);
+x_34 = l_Lean_Syntax_matchesNull(x_33, x_18);
+if (x_34 == 0)
+{
+lean_object* x_35; lean_object* x_36; 
+lean_dec(x_17);
+lean_dec(x_15);
+lean_dec(x_13);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+x_35 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1;
+x_36 = l_Lean_Macro_throwErrorAt___rarg(x_3, x_35, x_10, x_11);
+lean_dec(x_3);
+return x_36;
+}
+else
+{
+lean_object* x_37; lean_object* x_38; uint8_t x_39; 
+x_37 = lean_unsigned_to_nat(4u);
+x_38 = l_Lean_Syntax_getArg(x_3, x_37);
+x_39 = l_Lean_Syntax_matchesNull(x_38, x_18);
+if (x_39 == 0)
+{
+lean_object* x_40; lean_object* x_41; 
+lean_dec(x_17);
+lean_dec(x_15);
+lean_dec(x_13);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+x_40 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1;
+x_41 = l_Lean_Macro_throwErrorAt___rarg(x_3, x_40, x_10, x_11);
+lean_dec(x_3);
+return x_41;
+}
+else
+{
+lean_object* x_42; lean_object* x_43; uint8_t x_44; 
+x_42 = lean_unsigned_to_nat(5u);
+x_43 = l_Lean_Syntax_getArg(x_3, x_42);
+x_44 = l_Lean_Syntax_matchesNull(x_43, x_18);
+if (x_44 == 0)
+{
+lean_object* x_45; lean_object* x_46; 
+lean_dec(x_17);
+lean_dec(x_15);
+lean_dec(x_13);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+x_45 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1;
+x_46 = l_Lean_Macro_throwErrorAt___rarg(x_3, x_45, x_10, x_11);
+lean_dec(x_3);
+return x_46;
+}
+else
+{
+lean_object* x_47; uint8_t x_48; 
+lean_dec(x_3);
+lean_inc(x_10);
+x_47 = l_Lean_MonadRef_mkInfoFromRefPos___at___aux__Init__Notation______macroRules__precMax__1___spec__1(x_10, x_11);
+x_48 = !lean_is_exclusive(x_47);
+if (x_48 == 0)
+{
+lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; 
+x_49 = lean_ctor_get(x_47, 0);
+x_50 = lean_ctor_get(x_10, 2);
+lean_inc(x_50);
+x_51 = lean_ctor_get(x_10, 1);
+lean_inc(x_51);
+lean_dec(x_10);
+x_52 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__7;
+lean_inc(x_4);
+x_53 = l_Lean_Name_str___override(x_4, x_52);
+x_54 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__31;
+lean_inc(x_15);
+x_55 = l_Lean_Name_str___override(x_15, x_54);
+x_56 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__32;
+lean_inc(x_49);
+x_57 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_57, 0, x_49);
+lean_ctor_set(x_57, 1, x_56);
+x_58 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__33;
+lean_inc(x_15);
+x_59 = l_Lean_Name_str___override(x_15, x_58);
+x_60 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__34;
+lean_inc(x_15);
+x_61 = l_Lean_Name_str___override(x_15, x_60);
+x_62 = lean_box(2);
+x_63 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__35;
+x_64 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_64, 0, x_62);
+lean_ctor_set(x_64, 1, x_61);
+lean_ctor_set(x_64, 2, x_63);
+x_65 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__36;
+x_66 = l_Lean_Name_str___override(x_2, x_65);
+x_67 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__37;
+x_68 = l_Lean_Name_str___override(x_66, x_67);
+x_69 = l_Lean_Elab_Command_elabDeclaration___closed__7;
+x_70 = lean_array_push(x_69, x_17);
+x_71 = l_Lean_Elab_Command_expandMutualPreamble___closed__3;
+x_72 = lean_array_push(x_70, x_71);
+x_73 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_73, 0, x_62);
+lean_ctor_set(x_73, 1, x_68);
+lean_ctor_set(x_73, 2, x_72);
+x_74 = lean_array_push(x_69, x_64);
+x_75 = lean_array_push(x_74, x_73);
+x_76 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_76, 0, x_62);
+lean_ctor_set(x_76, 1, x_59);
+lean_ctor_set(x_76, 2, x_75);
+x_77 = l_Lean_Elab_Command_elabInductive___closed__1;
+x_78 = lean_array_push(x_77, x_76);
+x_79 = l_Lean_Elab_Command_elabDeclaration___closed__4;
+x_80 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_80, 0, x_62);
+lean_ctor_set(x_80, 1, x_79);
+lean_ctor_set(x_80, 2, x_78);
+x_81 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__39;
+lean_inc(x_49);
+x_82 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_82, 0, x_49);
+lean_ctor_set(x_82, 1, x_81);
+x_83 = l_Lean_Elab_Command_elabDeclaration___closed__10;
+x_84 = lean_array_push(x_83, x_57);
+x_85 = lean_array_push(x_84, x_80);
+x_86 = lean_array_push(x_85, x_82);
+x_87 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_87, 0, x_62);
+lean_ctor_set(x_87, 1, x_55);
+lean_ctor_set(x_87, 2, x_86);
+x_88 = lean_array_push(x_77, x_87);
+x_89 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_89, 0, x_62);
+lean_ctor_set(x_89, 1, x_79);
+lean_ctor_set(x_89, 2, x_88);
+x_90 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__3;
+x_91 = lean_array_push(x_90, x_89);
+x_92 = lean_array_push(x_91, x_71);
+x_93 = lean_array_push(x_92, x_71);
+x_94 = lean_array_push(x_93, x_71);
+x_95 = lean_array_push(x_94, x_71);
+x_96 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_96, 0, x_62);
+lean_ctor_set(x_96, 1, x_5);
+lean_ctor_set(x_96, 2, x_95);
+x_97 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__11;
+lean_inc(x_4);
+x_98 = l_Lean_Name_str___override(x_4, x_97);
+lean_inc(x_49);
+x_99 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_99, 0, x_49);
+lean_ctor_set(x_99, 1, x_97);
+x_100 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__9;
+lean_inc(x_4);
+x_101 = l_Lean_Name_str___override(x_4, x_100);
+x_102 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__13;
+lean_inc(x_50);
+lean_inc(x_51);
+x_103 = l_Lean_addMacroScope(x_51, x_102, x_50);
+x_104 = lean_box(0);
+x_105 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__12;
+lean_inc(x_49);
+x_106 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_106, 0, x_49);
+lean_ctor_set(x_106, 1, x_105);
+lean_ctor_set(x_106, 2, x_103);
+lean_ctor_set(x_106, 3, x_104);
+x_107 = lean_array_push(x_69, x_106);
+x_108 = lean_array_push(x_107, x_71);
+x_109 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_109, 0, x_62);
+lean_ctor_set(x_109, 1, x_101);
+lean_ctor_set(x_109, 2, x_108);
+x_110 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__14;
+lean_inc(x_4);
+x_111 = l_Lean_Name_str___override(x_4, x_110);
+x_112 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__15;
+lean_inc(x_15);
+x_113 = l_Lean_Name_str___override(x_15, x_112);
+x_114 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__16;
+lean_inc(x_49);
+x_115 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_115, 0, x_49);
+lean_ctor_set(x_115, 1, x_114);
+x_116 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__17;
+lean_inc(x_15);
+x_117 = l_Lean_Name_str___override(x_15, x_116);
+x_118 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__21;
+lean_inc(x_50);
+lean_inc(x_51);
+x_119 = l_Lean_addMacroScope(x_51, x_118, x_50);
+x_120 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__20;
+x_121 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__23;
+lean_inc(x_49);
+x_122 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_122, 0, x_49);
+lean_ctor_set(x_122, 1, x_120);
+lean_ctor_set(x_122, 2, x_119);
+lean_ctor_set(x_122, 3, x_121);
+x_123 = l_Lean_Elab_Command_expandInitialize___lambda__4___closed__5;
+x_124 = l_Lean_addMacroScope(x_51, x_123, x_50);
+x_125 = l_Lean_Elab_Command_expandInitialize___lambda__4___closed__4;
+x_126 = l_Lean_Elab_Command_expandInitialize___lambda__4___closed__7;
+lean_inc(x_49);
+x_127 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_127, 0, x_49);
+lean_ctor_set(x_127, 1, x_125);
+lean_ctor_set(x_127, 2, x_124);
+lean_ctor_set(x_127, 3, x_126);
+x_128 = lean_array_push(x_77, x_127);
+x_129 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_129, 0, x_62);
+lean_ctor_set(x_129, 1, x_79);
+lean_ctor_set(x_129, 2, x_128);
+x_130 = lean_array_push(x_69, x_122);
+x_131 = lean_array_push(x_130, x_129);
+x_132 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_132, 0, x_62);
+lean_ctor_set(x_132, 1, x_117);
+lean_ctor_set(x_132, 2, x_131);
+x_133 = lean_array_push(x_69, x_115);
+x_134 = lean_array_push(x_133, x_132);
+x_135 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_135, 0, x_62);
+lean_ctor_set(x_135, 1, x_113);
+lean_ctor_set(x_135, 2, x_134);
+x_136 = lean_array_push(x_77, x_135);
+x_137 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_137, 0, x_62);
+lean_ctor_set(x_137, 1, x_79);
+lean_ctor_set(x_137, 2, x_136);
+x_138 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__24;
+x_139 = lean_array_push(x_138, x_137);
+x_140 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_140, 0, x_62);
+lean_ctor_set(x_140, 1, x_111);
+lean_ctor_set(x_140, 2, x_139);
+x_141 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__25;
+x_142 = l_Lean_Name_str___override(x_4, x_141);
+x_143 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__26;
+lean_inc(x_49);
+x_144 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_144, 0, x_49);
+lean_ctor_set(x_144, 1, x_143);
+x_145 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__27;
+x_146 = l_Lean_Name_str___override(x_15, x_145);
+x_147 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_147, 0, x_49);
+lean_ctor_set(x_147, 1, x_145);
+x_148 = lean_array_push(x_69, x_147);
+x_149 = lean_array_push(x_148, x_13);
+x_150 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_150, 0, x_62);
+lean_ctor_set(x_150, 1, x_146);
+lean_ctor_set(x_150, 2, x_149);
+x_151 = lean_array_push(x_83, x_144);
+x_152 = lean_array_push(x_151, x_150);
+x_153 = lean_array_push(x_152, x_71);
+x_154 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_154, 0, x_62);
+lean_ctor_set(x_154, 1, x_142);
+lean_ctor_set(x_154, 2, x_153);
+x_155 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__28;
+x_156 = lean_array_push(x_155, x_99);
+x_157 = lean_array_push(x_156, x_109);
+x_158 = lean_array_push(x_157, x_140);
+x_159 = lean_array_push(x_158, x_154);
+x_160 = lean_array_push(x_159, x_71);
+x_161 = lean_array_push(x_160, x_71);
+x_162 = lean_array_push(x_161, x_71);
+x_163 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_163, 0, x_62);
+lean_ctor_set(x_163, 1, x_98);
+lean_ctor_set(x_163, 2, x_162);
+x_164 = lean_array_push(x_69, x_96);
+x_165 = lean_array_push(x_164, x_163);
+x_166 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_166, 0, x_62);
+lean_ctor_set(x_166, 1, x_53);
+lean_ctor_set(x_166, 2, x_165);
+lean_ctor_set(x_47, 0, x_166);
+return x_47;
+}
+else
+{
+lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; lean_object* x_201; lean_object* x_202; lean_object* x_203; lean_object* x_204; lean_object* x_205; lean_object* x_206; lean_object* x_207; lean_object* x_208; lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; lean_object* x_225; lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; lean_object* x_234; lean_object* x_235; lean_object* x_236; lean_object* x_237; lean_object* x_238; lean_object* x_239; lean_object* x_240; lean_object* x_241; lean_object* x_242; lean_object* x_243; lean_object* x_244; lean_object* x_245; lean_object* x_246; lean_object* x_247; lean_object* x_248; lean_object* x_249; lean_object* x_250; lean_object* x_251; lean_object* x_252; lean_object* x_253; lean_object* x_254; lean_object* x_255; lean_object* x_256; lean_object* x_257; lean_object* x_258; lean_object* x_259; lean_object* x_260; lean_object* x_261; lean_object* x_262; lean_object* x_263; lean_object* x_264; lean_object* x_265; lean_object* x_266; lean_object* x_267; lean_object* x_268; lean_object* x_269; lean_object* x_270; lean_object* x_271; lean_object* x_272; lean_object* x_273; lean_object* x_274; lean_object* x_275; lean_object* x_276; lean_object* x_277; lean_object* x_278; lean_object* x_279; lean_object* x_280; lean_object* x_281; lean_object* x_282; lean_object* x_283; lean_object* x_284; lean_object* x_285; lean_object* x_286; 
+x_167 = lean_ctor_get(x_47, 0);
+x_168 = lean_ctor_get(x_47, 1);
+lean_inc(x_168);
+lean_inc(x_167);
+lean_dec(x_47);
+x_169 = lean_ctor_get(x_10, 2);
+lean_inc(x_169);
+x_170 = lean_ctor_get(x_10, 1);
+lean_inc(x_170);
+lean_dec(x_10);
+x_171 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__7;
+lean_inc(x_4);
+x_172 = l_Lean_Name_str___override(x_4, x_171);
+x_173 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__31;
+lean_inc(x_15);
+x_174 = l_Lean_Name_str___override(x_15, x_173);
+x_175 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__32;
+lean_inc(x_167);
+x_176 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_176, 0, x_167);
+lean_ctor_set(x_176, 1, x_175);
+x_177 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__33;
+lean_inc(x_15);
+x_178 = l_Lean_Name_str___override(x_15, x_177);
+x_179 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__34;
+lean_inc(x_15);
+x_180 = l_Lean_Name_str___override(x_15, x_179);
+x_181 = lean_box(2);
+x_182 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__35;
+x_183 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_183, 0, x_181);
+lean_ctor_set(x_183, 1, x_180);
+lean_ctor_set(x_183, 2, x_182);
+x_184 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__36;
+x_185 = l_Lean_Name_str___override(x_2, x_184);
+x_186 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__37;
+x_187 = l_Lean_Name_str___override(x_185, x_186);
+x_188 = l_Lean_Elab_Command_elabDeclaration___closed__7;
+x_189 = lean_array_push(x_188, x_17);
+x_190 = l_Lean_Elab_Command_expandMutualPreamble___closed__3;
+x_191 = lean_array_push(x_189, x_190);
+x_192 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_192, 0, x_181);
+lean_ctor_set(x_192, 1, x_187);
+lean_ctor_set(x_192, 2, x_191);
+x_193 = lean_array_push(x_188, x_183);
+x_194 = lean_array_push(x_193, x_192);
+x_195 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_195, 0, x_181);
+lean_ctor_set(x_195, 1, x_178);
+lean_ctor_set(x_195, 2, x_194);
+x_196 = l_Lean_Elab_Command_elabInductive___closed__1;
+x_197 = lean_array_push(x_196, x_195);
+x_198 = l_Lean_Elab_Command_elabDeclaration___closed__4;
+x_199 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_199, 0, x_181);
+lean_ctor_set(x_199, 1, x_198);
+lean_ctor_set(x_199, 2, x_197);
+x_200 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__39;
+lean_inc(x_167);
+x_201 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_201, 0, x_167);
+lean_ctor_set(x_201, 1, x_200);
+x_202 = l_Lean_Elab_Command_elabDeclaration___closed__10;
+x_203 = lean_array_push(x_202, x_176);
+x_204 = lean_array_push(x_203, x_199);
+x_205 = lean_array_push(x_204, x_201);
+x_206 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_206, 0, x_181);
+lean_ctor_set(x_206, 1, x_174);
+lean_ctor_set(x_206, 2, x_205);
+x_207 = lean_array_push(x_196, x_206);
+x_208 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_208, 0, x_181);
+lean_ctor_set(x_208, 1, x_198);
+lean_ctor_set(x_208, 2, x_207);
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+x_210 = lean_array_push(x_209, x_208);
+x_211 = lean_array_push(x_210, x_190);
+x_212 = lean_array_push(x_211, x_190);
+x_213 = lean_array_push(x_212, x_190);
+x_214 = lean_array_push(x_213, x_190);
+x_215 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_215, 0, x_181);
+lean_ctor_set(x_215, 1, x_5);
+lean_ctor_set(x_215, 2, x_214);
+x_216 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__11;
+lean_inc(x_4);
+x_217 = l_Lean_Name_str___override(x_4, x_216);
+lean_inc(x_167);
+x_218 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_218, 0, x_167);
+lean_ctor_set(x_218, 1, x_216);
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+lean_inc(x_4);
+x_220 = l_Lean_Name_str___override(x_4, x_219);
+x_221 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__13;
+lean_inc(x_169);
+lean_inc(x_170);
+x_222 = l_Lean_addMacroScope(x_170, x_221, x_169);
+x_223 = lean_box(0);
+x_224 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__12;
+lean_inc(x_167);
+x_225 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_225, 0, x_167);
+lean_ctor_set(x_225, 1, x_224);
+lean_ctor_set(x_225, 2, x_222);
+lean_ctor_set(x_225, 3, x_223);
+x_226 = lean_array_push(x_188, x_225);
+x_227 = lean_array_push(x_226, x_190);
+x_228 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_228, 0, x_181);
+lean_ctor_set(x_228, 1, x_220);
+lean_ctor_set(x_228, 2, x_227);
+x_229 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__14;
+lean_inc(x_4);
+x_230 = l_Lean_Name_str___override(x_4, x_229);
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+lean_inc(x_15);
+x_232 = l_Lean_Name_str___override(x_15, x_231);
+x_233 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__16;
+lean_inc(x_167);
+x_234 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_234, 0, x_167);
+lean_ctor_set(x_234, 1, x_233);
+x_235 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__17;
+lean_inc(x_15);
+x_236 = l_Lean_Name_str___override(x_15, x_235);
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+lean_inc(x_169);
+lean_inc(x_170);
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+x_239 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__20;
+x_240 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__23;
+lean_inc(x_167);
+x_241 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_241, 0, x_167);
+lean_ctor_set(x_241, 1, x_239);
+lean_ctor_set(x_241, 2, x_238);
+lean_ctor_set(x_241, 3, x_240);
+x_242 = l_Lean_Elab_Command_expandInitialize___lambda__4___closed__5;
+x_243 = l_Lean_addMacroScope(x_170, x_242, x_169);
+x_244 = l_Lean_Elab_Command_expandInitialize___lambda__4___closed__4;
+x_245 = l_Lean_Elab_Command_expandInitialize___lambda__4___closed__7;
+lean_inc(x_167);
+x_246 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_246, 0, x_167);
+lean_ctor_set(x_246, 1, x_244);
+lean_ctor_set(x_246, 2, x_243);
+lean_ctor_set(x_246, 3, x_245);
+x_247 = lean_array_push(x_196, x_246);
+x_248 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_248, 0, x_181);
+lean_ctor_set(x_248, 1, x_198);
+lean_ctor_set(x_248, 2, x_247);
+x_249 = lean_array_push(x_188, x_241);
+x_250 = lean_array_push(x_249, x_248);
+x_251 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_251, 0, x_181);
+lean_ctor_set(x_251, 1, x_236);
+lean_ctor_set(x_251, 2, x_250);
+x_252 = lean_array_push(x_188, x_234);
+x_253 = lean_array_push(x_252, x_251);
+x_254 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_254, 0, x_181);
+lean_ctor_set(x_254, 1, x_232);
+lean_ctor_set(x_254, 2, x_253);
+x_255 = lean_array_push(x_196, x_254);
+x_256 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_256, 0, x_181);
+lean_ctor_set(x_256, 1, x_198);
+lean_ctor_set(x_256, 2, x_255);
+x_257 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__24;
+x_258 = lean_array_push(x_257, x_256);
+x_259 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_259, 0, x_181);
+lean_ctor_set(x_259, 1, x_230);
+lean_ctor_set(x_259, 2, x_258);
+x_260 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__25;
+x_261 = l_Lean_Name_str___override(x_4, x_260);
+x_262 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__26;
+lean_inc(x_167);
+x_263 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_263, 0, x_167);
+lean_ctor_set(x_263, 1, x_262);
+x_264 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__27;
+x_265 = l_Lean_Name_str___override(x_15, x_264);
+x_266 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_266, 0, x_167);
+lean_ctor_set(x_266, 1, x_264);
+x_267 = lean_array_push(x_188, x_266);
+x_268 = lean_array_push(x_267, x_13);
+x_269 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_269, 0, x_181);
+lean_ctor_set(x_269, 1, x_265);
+lean_ctor_set(x_269, 2, x_268);
+x_270 = lean_array_push(x_202, x_263);
+x_271 = lean_array_push(x_270, x_269);
+x_272 = lean_array_push(x_271, x_190);
+x_273 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_273, 0, x_181);
+lean_ctor_set(x_273, 1, x_261);
+lean_ctor_set(x_273, 2, x_272);
+x_274 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__28;
+x_275 = lean_array_push(x_274, x_218);
+x_276 = lean_array_push(x_275, x_228);
+x_277 = lean_array_push(x_276, x_259);
+x_278 = lean_array_push(x_277, x_273);
+x_279 = lean_array_push(x_278, x_190);
+x_280 = lean_array_push(x_279, x_190);
+x_281 = lean_array_push(x_280, x_190);
+x_282 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_282, 0, x_181);
+lean_ctor_set(x_282, 1, x_217);
+lean_ctor_set(x_282, 2, x_281);
+x_283 = lean_array_push(x_188, x_215);
+x_284 = lean_array_push(x_283, x_282);
+x_285 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_285, 0, x_181);
+lean_ctor_set(x_285, 1, x_172);
+lean_ctor_set(x_285, 2, x_284);
+x_286 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_286, 0, x_285);
+lean_ctor_set(x_286, 1, x_168);
+return x_286;
+}
+}
+}
+}
+}
+}
+}
+}
+else
+{
+if (lean_obj_tag(x_9) == 0)
+{
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+lean_dec(x_8);
+x_287 = lean_unsigned_to_nat(0u);
+x_288 = l_Lean_Syntax_getArg(x_3, x_287);
+x_289 = l_Lean_Syntax_matchesNull(x_288, x_287);
+if (x_289 == 0)
+{
+lean_object* x_290; lean_object* x_291; 
+lean_dec(x_17);
+lean_dec(x_15);
+lean_dec(x_13);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+x_290 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1;
+x_291 = l_Lean_Macro_throwErrorAt___rarg(x_3, x_290, x_10, x_11);
+lean_dec(x_3);
+return x_291;
+}
+else
+{
+lean_object* x_292; lean_object* x_293; uint8_t x_294; 
+x_292 = lean_unsigned_to_nat(1u);
+x_293 = l_Lean_Syntax_getArg(x_3, x_292);
+x_294 = l_Lean_Syntax_matchesNull(x_293, x_287);
+if (x_294 == 0)
+{
+lean_object* x_295; lean_object* x_296; 
+lean_dec(x_17);
+lean_dec(x_15);
+lean_dec(x_13);
+lean_dec(x_5);
+lean_dec(x_4);
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+x_296 = l_Lean_Macro_throwErrorAt___rarg(x_3, x_295, x_10, x_11);
+lean_dec(x_3);
+return x_296;
+}
+else
+{
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+x_297 = lean_unsigned_to_nat(2u);
+x_298 = l_Lean_Syntax_getArg(x_3, x_297);
+x_299 = l_Lean_Syntax_matchesNull(x_298, x_287);
+if (x_299 == 0)
+{
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+lean_dec(x_17);
+lean_dec(x_15);
+lean_dec(x_13);
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+x_301 = l_Lean_Macro_throwErrorAt___rarg(x_3, x_300, x_10, x_11);
+lean_dec(x_3);
+return x_301;
+}
+else
+{
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+x_302 = l_Lean_Syntax_getArg(x_3, x_12);
+x_303 = l_Lean_Syntax_matchesNull(x_302, x_287);
+if (x_303 == 0)
+{
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+lean_dec(x_17);
+lean_dec(x_15);
+lean_dec(x_13);
+lean_dec(x_5);
+lean_dec(x_4);
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+x_304 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1;
+x_305 = l_Lean_Macro_throwErrorAt___rarg(x_3, x_304, x_10, x_11);
+lean_dec(x_3);
+return x_305;
+}
+else
+{
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+x_306 = lean_unsigned_to_nat(4u);
+x_307 = l_Lean_Syntax_getArg(x_3, x_306);
+x_308 = l_Lean_Syntax_matchesNull(x_307, x_287);
+if (x_308 == 0)
+{
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+lean_dec(x_17);
+lean_dec(x_15);
+lean_dec(x_13);
+lean_dec(x_5);
+lean_dec(x_4);
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+x_309 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1;
+x_310 = l_Lean_Macro_throwErrorAt___rarg(x_3, x_309, x_10, x_11);
+lean_dec(x_3);
+return x_310;
+}
+else
+{
+lean_object* x_311; lean_object* x_312; uint8_t x_313; 
+x_311 = lean_unsigned_to_nat(5u);
+x_312 = l_Lean_Syntax_getArg(x_3, x_311);
+x_313 = l_Lean_Syntax_matchesNull(x_312, x_287);
+if (x_313 == 0)
+{
+lean_object* x_314; lean_object* x_315; 
+lean_dec(x_17);
+lean_dec(x_15);
+lean_dec(x_13);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+x_314 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1;
+x_315 = l_Lean_Macro_throwErrorAt___rarg(x_3, x_314, x_10, x_11);
+lean_dec(x_3);
+return x_315;
+}
+else
+{
+lean_object* x_316; uint8_t x_317; 
+lean_dec(x_3);
+lean_inc(x_10);
+x_316 = l_Lean_MonadRef_mkInfoFromRefPos___at___aux__Init__Notation______macroRules__precMax__1___spec__1(x_10, x_11);
+x_317 = !lean_is_exclusive(x_316);
+if (x_317 == 0)
+{
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+lean_inc(x_320);
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+lean_inc(x_4);
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+x_323 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__31;
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+lean_inc(x_318);
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+lean_inc(x_15);
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+lean_ctor_set(x_316, 0, x_435);
+return x_316;
+}
+else
+{
+lean_object* x_436; lean_object* x_437; lean_object* x_438; lean_object* x_439; lean_object* x_440; lean_object* x_441; lean_object* x_442; lean_object* x_443; lean_object* x_444; lean_object* x_445; lean_object* x_446; lean_object* x_447; lean_object* x_448; lean_object* x_449; lean_object* x_450; lean_object* x_451; lean_object* x_452; lean_object* x_453; lean_object* x_454; lean_object* x_455; lean_object* x_456; lean_object* x_457; lean_object* x_458; lean_object* x_459; lean_object* x_460; lean_object* x_461; lean_object* x_462; lean_object* x_463; lean_object* x_464; lean_object* x_465; lean_object* x_466; lean_object* x_467; lean_object* x_468; lean_object* x_469; lean_object* x_470; lean_object* x_471; lean_object* x_472; lean_object* x_473; lean_object* x_474; lean_object* x_475; lean_object* x_476; lean_object* x_477; lean_object* x_478; lean_object* x_479; lean_object* x_480; lean_object* x_481; lean_object* x_482; lean_object* x_483; lean_object* x_484; lean_object* x_485; lean_object* x_486; lean_object* x_487; lean_object* x_488; lean_object* x_489; lean_object* x_490; lean_object* x_491; lean_object* x_492; lean_object* x_493; lean_object* x_494; lean_object* x_495; lean_object* x_496; lean_object* x_497; lean_object* x_498; lean_object* x_499; lean_object* x_500; lean_object* x_501; lean_object* x_502; lean_object* x_503; lean_object* x_504; lean_object* x_505; lean_object* x_506; lean_object* x_507; lean_object* x_508; lean_object* x_509; lean_object* x_510; lean_object* x_511; lean_object* x_512; lean_object* x_513; lean_object* x_514; lean_object* x_515; lean_object* x_516; lean_object* x_517; lean_object* x_518; lean_object* x_519; lean_object* x_520; lean_object* x_521; lean_object* x_522; lean_object* x_523; lean_object* x_524; lean_object* x_525; lean_object* x_526; lean_object* x_527; lean_object* x_528; lean_object* x_529; lean_object* x_530; lean_object* x_531; lean_object* x_532; lean_object* x_533; lean_object* x_534; lean_object* x_535; lean_object* x_536; lean_object* x_537; lean_object* x_538; lean_object* x_539; lean_object* x_540; lean_object* x_541; lean_object* x_542; lean_object* x_543; lean_object* x_544; lean_object* x_545; lean_object* x_546; lean_object* x_547; lean_object* x_548; lean_object* x_549; lean_object* x_550; lean_object* x_551; lean_object* x_552; lean_object* x_553; lean_object* x_554; lean_object* x_555; 
+x_436 = lean_ctor_get(x_316, 0);
+x_437 = lean_ctor_get(x_316, 1);
+lean_inc(x_437);
+lean_inc(x_436);
+lean_dec(x_316);
+x_438 = lean_ctor_get(x_10, 2);
+lean_inc(x_438);
+x_439 = lean_ctor_get(x_10, 1);
+lean_inc(x_439);
+lean_dec(x_10);
+x_440 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__7;
+lean_inc(x_4);
+x_441 = l_Lean_Name_str___override(x_4, x_440);
+x_442 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__31;
+lean_inc(x_15);
+x_443 = l_Lean_Name_str___override(x_15, x_442);
+x_444 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__32;
+lean_inc(x_436);
+x_445 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_445, 0, x_436);
+lean_ctor_set(x_445, 1, x_444);
+x_446 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__33;
+lean_inc(x_15);
+x_447 = l_Lean_Name_str___override(x_15, x_446);
+x_448 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__34;
+lean_inc(x_15);
+x_449 = l_Lean_Name_str___override(x_15, x_448);
+x_450 = lean_box(2);
+x_451 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__35;
+x_452 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_452, 0, x_450);
+lean_ctor_set(x_452, 1, x_449);
+lean_ctor_set(x_452, 2, x_451);
+x_453 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__36;
+x_454 = l_Lean_Name_str___override(x_2, x_453);
+x_455 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__37;
+x_456 = l_Lean_Name_str___override(x_454, x_455);
+x_457 = l_Lean_Elab_Command_elabDeclaration___closed__7;
+x_458 = lean_array_push(x_457, x_17);
+x_459 = l_Lean_Elab_Command_expandMutualPreamble___closed__3;
+x_460 = lean_array_push(x_458, x_459);
+x_461 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_461, 0, x_450);
+lean_ctor_set(x_461, 1, x_456);
+lean_ctor_set(x_461, 2, x_460);
+x_462 = lean_array_push(x_457, x_452);
+x_463 = lean_array_push(x_462, x_461);
+x_464 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_464, 0, x_450);
+lean_ctor_set(x_464, 1, x_447);
+lean_ctor_set(x_464, 2, x_463);
+x_465 = l_Lean_Elab_Command_elabInductive___closed__1;
+x_466 = lean_array_push(x_465, x_464);
+x_467 = l_Lean_Elab_Command_elabDeclaration___closed__4;
+x_468 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_468, 0, x_450);
+lean_ctor_set(x_468, 1, x_467);
+lean_ctor_set(x_468, 2, x_466);
+x_469 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__39;
+lean_inc(x_436);
+x_470 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_470, 0, x_436);
+lean_ctor_set(x_470, 1, x_469);
+x_471 = l_Lean_Elab_Command_elabDeclaration___closed__10;
+x_472 = lean_array_push(x_471, x_445);
+x_473 = lean_array_push(x_472, x_468);
+x_474 = lean_array_push(x_473, x_470);
+x_475 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_475, 0, x_450);
+lean_ctor_set(x_475, 1, x_443);
+lean_ctor_set(x_475, 2, x_474);
+x_476 = lean_array_push(x_465, x_475);
+x_477 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_477, 0, x_450);
+lean_ctor_set(x_477, 1, x_467);
+lean_ctor_set(x_477, 2, x_476);
+x_478 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__3;
+x_479 = lean_array_push(x_478, x_477);
+x_480 = lean_array_push(x_479, x_459);
+x_481 = lean_array_push(x_480, x_459);
+x_482 = lean_array_push(x_481, x_459);
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+lean_ctor_set(x_484, 0, x_450);
+lean_ctor_set(x_484, 1, x_5);
+lean_ctor_set(x_484, 2, x_483);
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+lean_inc(x_4);
+x_486 = l_Lean_Name_str___override(x_4, x_485);
+lean_inc(x_436);
+x_487 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_487, 0, x_436);
+lean_ctor_set(x_487, 1, x_485);
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+lean_inc(x_4);
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+lean_inc(x_438);
+lean_inc(x_439);
+x_491 = l_Lean_addMacroScope(x_439, x_490, x_438);
+x_492 = lean_box(0);
+x_493 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__12;
+lean_inc(x_436);
+x_494 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_494, 0, x_436);
+lean_ctor_set(x_494, 1, x_493);
+lean_ctor_set(x_494, 2, x_491);
+lean_ctor_set(x_494, 3, x_492);
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+x_496 = lean_array_push(x_495, x_459);
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+lean_ctor_set(x_497, 0, x_450);
+lean_ctor_set(x_497, 1, x_489);
+lean_ctor_set(x_497, 2, x_496);
+x_498 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__14;
+lean_inc(x_4);
+x_499 = l_Lean_Name_str___override(x_4, x_498);
+x_500 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__15;
+lean_inc(x_15);
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+x_502 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__16;
+lean_inc(x_436);
+x_503 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_503, 0, x_436);
+lean_ctor_set(x_503, 1, x_502);
+x_504 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__17;
+lean_inc(x_15);
+x_505 = l_Lean_Name_str___override(x_15, x_504);
+x_506 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__21;
+lean_inc(x_438);
+lean_inc(x_439);
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+x_508 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__20;
+x_509 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__23;
+lean_inc(x_436);
+x_510 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_510, 0, x_436);
+lean_ctor_set(x_510, 1, x_508);
+lean_ctor_set(x_510, 2, x_507);
+lean_ctor_set(x_510, 3, x_509);
+x_511 = l_Lean_Elab_Command_expandInitialize___lambda__4___closed__5;
+x_512 = l_Lean_addMacroScope(x_439, x_511, x_438);
+x_513 = l_Lean_Elab_Command_expandInitialize___lambda__4___closed__4;
+x_514 = l_Lean_Elab_Command_expandInitialize___lambda__4___closed__7;
+lean_inc(x_436);
+x_515 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_515, 0, x_436);
+lean_ctor_set(x_515, 1, x_513);
+lean_ctor_set(x_515, 2, x_512);
+lean_ctor_set(x_515, 3, x_514);
+x_516 = lean_array_push(x_465, x_515);
+x_517 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_517, 0, x_450);
+lean_ctor_set(x_517, 1, x_467);
+lean_ctor_set(x_517, 2, x_516);
+x_518 = lean_array_push(x_457, x_510);
+x_519 = lean_array_push(x_518, x_517);
+x_520 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_520, 0, x_450);
+lean_ctor_set(x_520, 1, x_505);
+lean_ctor_set(x_520, 2, x_519);
+x_521 = lean_array_push(x_457, x_503);
+x_522 = lean_array_push(x_521, x_520);
+x_523 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_523, 0, x_450);
+lean_ctor_set(x_523, 1, x_501);
+lean_ctor_set(x_523, 2, x_522);
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+lean_ctor_set(x_525, 0, x_450);
+lean_ctor_set(x_525, 1, x_467);
+lean_ctor_set(x_525, 2, x_524);
+x_526 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__24;
+x_527 = lean_array_push(x_526, x_525);
+x_528 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_528, 0, x_450);
+lean_ctor_set(x_528, 1, x_499);
+lean_ctor_set(x_528, 2, x_527);
+x_529 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__25;
+x_530 = l_Lean_Name_str___override(x_4, x_529);
+x_531 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__26;
+lean_inc(x_436);
+x_532 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_532, 0, x_436);
+lean_ctor_set(x_532, 1, x_531);
+x_533 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__27;
+x_534 = l_Lean_Name_str___override(x_15, x_533);
+x_535 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_535, 0, x_436);
+lean_ctor_set(x_535, 1, x_533);
+x_536 = lean_array_push(x_457, x_535);
+x_537 = lean_array_push(x_536, x_13);
+x_538 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_538, 0, x_450);
+lean_ctor_set(x_538, 1, x_534);
+lean_ctor_set(x_538, 2, x_537);
+x_539 = lean_array_push(x_471, x_532);
+x_540 = lean_array_push(x_539, x_538);
+x_541 = lean_array_push(x_540, x_459);
+x_542 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_542, 0, x_450);
+lean_ctor_set(x_542, 1, x_530);
+lean_ctor_set(x_542, 2, x_541);
+x_543 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__28;
+x_544 = lean_array_push(x_543, x_487);
+x_545 = lean_array_push(x_544, x_497);
+x_546 = lean_array_push(x_545, x_528);
+x_547 = lean_array_push(x_546, x_542);
+x_548 = lean_array_push(x_547, x_459);
+x_549 = lean_array_push(x_548, x_459);
+x_550 = lean_array_push(x_549, x_459);
+x_551 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_551, 0, x_450);
+lean_ctor_set(x_551, 1, x_486);
+lean_ctor_set(x_551, 2, x_550);
+x_552 = lean_array_push(x_457, x_484);
+x_553 = lean_array_push(x_552, x_551);
+x_554 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_554, 0, x_450);
+lean_ctor_set(x_554, 1, x_441);
+lean_ctor_set(x_554, 2, x_553);
+x_555 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_555, 0, x_554);
+lean_ctor_set(x_555, 1, x_437);
+return x_555;
+}
+}
+}
+}
+}
+}
+}
+}
+else
+{
+lean_object* x_556; uint8_t x_557; 
+x_556 = lean_ctor_get(x_8, 0);
+lean_inc(x_556);
+lean_dec(x_8);
+x_557 = !lean_is_exclusive(x_9);
+if (x_557 == 0)
+{
+lean_object* x_558; uint8_t x_559; 
+x_558 = lean_ctor_get(x_9, 0);
+lean_inc(x_3);
+x_559 = l_Lean_Syntax_isOfKind(x_3, x_5);
+if (x_559 == 0)
+{
+lean_object* x_560; lean_object* x_561; 
+lean_free_object(x_9);
+lean_dec(x_558);
+lean_dec(x_556);
+lean_dec(x_17);
+lean_dec(x_15);
+lean_dec(x_13);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+x_560 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1;
+x_561 = l_Lean_Macro_throwErrorAt___rarg(x_3, x_560, x_10, x_11);
+lean_dec(x_3);
+return x_561;
+}
+else
+{
+lean_object* x_562; lean_object* x_563; uint8_t x_564; 
+x_562 = lean_unsigned_to_nat(0u);
+x_563 = l_Lean_Syntax_getArg(x_3, x_562);
+x_564 = l_Lean_Syntax_isNone(x_563);
+if (x_564 == 0)
+{
+lean_object* x_565; uint8_t x_566; 
+x_565 = lean_unsigned_to_nat(1u);
+lean_inc(x_563);
+x_566 = l_Lean_Syntax_matchesNull(x_563, x_565);
+if (x_566 == 0)
+{
+lean_object* x_567; lean_object* x_568; 
+lean_dec(x_563);
+lean_free_object(x_9);
+lean_dec(x_558);
+lean_dec(x_556);
+lean_dec(x_17);
+lean_dec(x_15);
+lean_dec(x_13);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+x_567 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1;
+x_568 = l_Lean_Macro_throwErrorAt___rarg(x_3, x_567, x_10, x_11);
+lean_dec(x_3);
+return x_568;
+}
+else
+{
+lean_object* x_569; lean_object* x_570; lean_object* x_571; uint8_t x_572; 
+x_569 = l_Lean_Syntax_getArg(x_563, x_562);
+lean_dec(x_563);
+x_570 = l_Lean_Elab_Command_expandInitialize___lambda__4___closed__8;
+lean_inc(x_4);
+x_571 = l_Lean_Name_str___override(x_4, x_570);
+lean_inc(x_569);
+x_572 = l_Lean_Syntax_isOfKind(x_569, x_571);
+lean_dec(x_571);
+if (x_572 == 0)
+{
+lean_object* x_573; lean_object* x_574; 
+lean_dec(x_569);
+lean_free_object(x_9);
+lean_dec(x_558);
+lean_dec(x_556);
+lean_dec(x_17);
+lean_dec(x_15);
+lean_dec(x_13);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+x_573 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1;
+x_574 = l_Lean_Macro_throwErrorAt___rarg(x_3, x_573, x_10, x_11);
+lean_dec(x_3);
+return x_574;
+}
+else
+{
+lean_object* x_575; lean_object* x_576; 
+lean_ctor_set(x_9, 0, x_569);
+x_575 = lean_box(0);
+x_576 = l_Lean_Elab_Command_expandInitialize___lambda__3(x_3, x_3, x_4, x_5, x_15, x_558, x_13, x_556, x_2, x_17, x_575, x_9, x_10, x_11);
+lean_dec(x_3);
+return x_576;
+}
+}
+}
+else
+{
+lean_object* x_577; lean_object* x_578; lean_object* x_579; 
+lean_dec(x_563);
+lean_free_object(x_9);
+x_577 = lean_box(0);
+x_578 = lean_box(0);
+x_579 = l_Lean_Elab_Command_expandInitialize___lambda__3(x_3, x_3, x_4, x_5, x_15, x_558, x_13, x_556, x_2, x_17, x_578, x_577, x_10, x_11);
+lean_dec(x_3);
+return x_579;
+}
+}
+}
+else
+{
+lean_object* x_580; uint8_t x_581; 
+x_580 = lean_ctor_get(x_9, 0);
+lean_inc(x_580);
+lean_dec(x_9);
+lean_inc(x_3);
+x_581 = l_Lean_Syntax_isOfKind(x_3, x_5);
+if (x_581 == 0)
+{
+lean_object* x_582; lean_object* x_583; 
+lean_dec(x_580);
+lean_dec(x_556);
+lean_dec(x_17);
+lean_dec(x_15);
+lean_dec(x_13);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+x_582 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1;
+x_583 = l_Lean_Macro_throwErrorAt___rarg(x_3, x_582, x_10, x_11);
+lean_dec(x_3);
+return x_583;
+}
+else
+{
+lean_object* x_584; lean_object* x_585; uint8_t x_586; 
+x_584 = lean_unsigned_to_nat(0u);
+x_585 = l_Lean_Syntax_getArg(x_3, x_584);
+x_586 = l_Lean_Syntax_isNone(x_585);
+if (x_586 == 0)
+{
+lean_object* x_587; uint8_t x_588; 
+x_587 = lean_unsigned_to_nat(1u);
+lean_inc(x_585);
+x_588 = l_Lean_Syntax_matchesNull(x_585, x_587);
+if (x_588 == 0)
+{
+lean_object* x_589; lean_object* x_590; 
+lean_dec(x_585);
+lean_dec(x_580);
+lean_dec(x_556);
+lean_dec(x_17);
+lean_dec(x_15);
+lean_dec(x_13);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+x_589 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1;
+x_590 = l_Lean_Macro_throwErrorAt___rarg(x_3, x_589, x_10, x_11);
+lean_dec(x_3);
+return x_590;
+}
+else
+{
+lean_object* x_591; lean_object* x_592; lean_object* x_593; uint8_t x_594; 
+x_591 = l_Lean_Syntax_getArg(x_585, x_584);
+lean_dec(x_585);
+x_592 = l_Lean_Elab_Command_expandInitialize___lambda__4___closed__8;
+lean_inc(x_4);
+x_593 = l_Lean_Name_str___override(x_4, x_592);
+lean_inc(x_591);
+x_594 = l_Lean_Syntax_isOfKind(x_591, x_593);
+lean_dec(x_593);
+if (x_594 == 0)
+{
+lean_object* x_595; lean_object* x_596; 
+lean_dec(x_591);
+lean_dec(x_580);
+lean_dec(x_556);
+lean_dec(x_17);
+lean_dec(x_15);
+lean_dec(x_13);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+x_595 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1;
+x_596 = l_Lean_Macro_throwErrorAt___rarg(x_3, x_595, x_10, x_11);
+lean_dec(x_3);
+return x_596;
+}
+else
+{
+lean_object* x_597; lean_object* x_598; lean_object* x_599; 
+x_597 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_597, 0, x_591);
+x_598 = lean_box(0);
+x_599 = l_Lean_Elab_Command_expandInitialize___lambda__3(x_3, x_3, x_4, x_5, x_15, x_580, x_13, x_556, x_2, x_17, x_598, x_597, x_10, x_11);
+lean_dec(x_3);
+return x_599;
+}
+}
+}
+else
+{
+lean_object* x_600; lean_object* x_601; lean_object* x_602; 
+lean_dec(x_585);
+x_600 = lean_box(0);
+x_601 = lean_box(0);
+x_602 = l_Lean_Elab_Command_expandInitialize___lambda__3(x_3, x_3, x_4, x_5, x_15, x_580, x_13, x_556, x_2, x_17, x_601, x_600, x_10, x_11);
+lean_dec(x_3);
+return x_602;
+}
+}
+}
+}
+}
+}
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___closed__1() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__6;
+x_2 = l_Lean_Elab_Command_expandInitialize___lambda__4___closed__9;
+x_3 = l_Lean_Name_str___override(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___closed__2() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("declModifiers", 13);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__6;
+x_2 = l_Lean_Elab_Command_expandInitialize___closed__2;
+x_3 = l_Lean_Name_str___override(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___closed__4() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("initializeKeyword", 17);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___closed__5() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__6;
+x_2 = l_Lean_Elab_Command_expandInitialize___closed__4;
+x_3 = l_Lean_Name_str___override(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___closed__6() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__4;
+x_2 = l_Lean_Elab_Command_expandInitialize___lambda__4___closed__1;
+x_3 = l_Lean_Name_str___override(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_expandInitialize___closed__7() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Elab_Command_expandInitialize___closed__6;
+x_2 = l_Lean_Elab_Command_expandInitialize___lambda__1___closed__15;
+x_3 = l_Lean_Name_str___override(x_1, x_2);
+return x_3;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandInitialize(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; uint8_t x_5; 
+x_4 = l_Lean_Elab_Command_expandInitialize___closed__1;
+lean_inc(x_1);
+x_5 = l_Lean_Syntax_isOfKind(x_1, x_4);
+if (x_5 == 0)
+{
+lean_object* x_6; lean_object* x_7; 
+lean_dec(x_2);
+lean_dec(x_1);
+x_6 = lean_box(1);
+x_7 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_7, 0, x_6);
+lean_ctor_set(x_7, 1, x_3);
+return x_7;
+}
+else
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; uint8_t x_11; 
+x_8 = lean_unsigned_to_nat(0u);
+x_9 = l_Lean_Syntax_getArg(x_1, x_8);
+x_10 = l_Lean_Elab_Command_expandInitialize___closed__3;
+lean_inc(x_9);
+x_11 = l_Lean_Syntax_isOfKind(x_9, x_10);
+if (x_11 == 0)
+{
+lean_object* x_12; lean_object* x_13; 
+lean_dec(x_9);
+lean_dec(x_2);
+lean_dec(x_1);
+x_12 = lean_box(1);
+x_13 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_13, 0, x_12);
+lean_ctor_set(x_13, 1, x_3);
+return x_13;
+}
+else
+{
+lean_object* x_14; lean_object* x_15; lean_object* x_16; uint8_t x_17; 
+x_14 = lean_unsigned_to_nat(1u);
+x_15 = l_Lean_Syntax_getArg(x_1, x_14);
+x_16 = l_Lean_Elab_Command_expandInitialize___closed__5;
+lean_inc(x_15);
+x_17 = l_Lean_Syntax_isOfKind(x_15, x_16);
+if (x_17 == 0)
+{
+lean_object* x_18; lean_object* x_19; 
+lean_dec(x_15);
+lean_dec(x_9);
+lean_dec(x_2);
+lean_dec(x_1);
+x_18 = lean_box(1);
+x_19 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_19, 0, x_18);
+lean_ctor_set(x_19, 1, x_3);
+return x_19;
+}
+else
+{
+lean_object* x_20; lean_object* x_21; uint8_t x_22; 
+x_20 = lean_unsigned_to_nat(2u);
+x_21 = l_Lean_Syntax_getArg(x_1, x_20);
+x_22 = l_Lean_Syntax_isNone(x_21);
+if (x_22 == 0)
+{
+lean_object* x_23; uint8_t x_24; 
+x_23 = lean_unsigned_to_nat(3u);
+lean_inc(x_21);
+x_24 = l_Lean_Syntax_matchesNull(x_21, x_23);
+if (x_24 == 0)
+{
+lean_object* x_25; lean_object* x_26; 
+lean_dec(x_21);
+lean_dec(x_15);
+lean_dec(x_9);
+lean_dec(x_2);
+lean_dec(x_1);
+x_25 = lean_box(1);
+x_26 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_26, 0, x_25);
+lean_ctor_set(x_26, 1, x_3);
+return x_26;
+}
+else
+{
+lean_object* x_27; lean_object* x_28; lean_object* x_29; uint8_t x_30; 
+x_27 = l_Lean_Syntax_getArg(x_21, x_8);
+x_28 = l_Lean_Syntax_getArg(x_21, x_14);
+lean_dec(x_21);
+x_29 = l_Lean_Elab_Command_expandInitialize___closed__7;
+lean_inc(x_28);
+x_30 = l_Lean_Syntax_isOfKind(x_28, x_29);
+if (x_30 == 0)
+{
+lean_object* x_31; lean_object* x_32; 
+lean_dec(x_28);
+lean_dec(x_27);
+lean_dec(x_15);
+lean_dec(x_9);
+lean_dec(x_2);
+lean_dec(x_1);
+x_31 = lean_box(1);
+x_32 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_32, 0, x_31);
+lean_ctor_set(x_32, 1, x_3);
+return x_32;
+}
+else
+{
+lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; 
+x_33 = l_Lean_Syntax_getArg(x_28, x_14);
+lean_dec(x_28);
+x_34 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_34, 0, x_27);
+x_35 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_35, 0, x_33);
+x_36 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__4;
+x_37 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__6;
+x_38 = lean_box(0);
+x_39 = l_Lean_Elab_Command_expandInitialize___lambda__4(x_1, x_36, x_9, x_37, x_10, x_15, x_38, x_34, x_35, x_2, x_3);
+return x_39;
+}
+}
+}
+else
+{
+lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; 
+lean_dec(x_21);
+x_40 = lean_box(0);
+x_41 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__4;
+x_42 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__6;
+x_43 = lean_box(0);
+x_44 = l_Lean_Elab_Command_expandInitialize___lambda__4(x_1, x_41, x_9, x_42, x_10, x_15, x_43, x_40, x_40, x_2, x_3);
+return x_44;
+}
+}
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandInitialize___lambda__1___boxed(lean_object** _args) {
+lean_object* x_1 = _args[0];
+lean_object* x_2 = _args[1];
+lean_object* x_3 = _args[2];
+lean_object* x_4 = _args[3];
+lean_object* x_5 = _args[4];
+lean_object* x_6 = _args[5];
+lean_object* x_7 = _args[6];
+lean_object* x_8 = _args[7];
+lean_object* x_9 = _args[8];
+lean_object* x_10 = _args[9];
+lean_object* x_11 = _args[10];
+lean_object* x_12 = _args[11];
+lean_object* x_13 = _args[12];
+lean_object* x_14 = _args[13];
+lean_object* x_15 = _args[14];
+lean_object* x_16 = _args[15];
+lean_object* x_17 = _args[16];
+_start:
+{
+lean_object* x_18; 
+x_18 = l_Lean_Elab_Command_expandInitialize___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_17);
+lean_dec(x_15);
+lean_dec(x_14);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+return x_18;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandInitialize___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15) {
+_start:
+{
+lean_object* x_16; 
+x_16 = l_Lean_Elab_Command_expandInitialize___lambda__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15);
+lean_dec(x_2);
+lean_dec(x_1);
+return x_16;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandInitialize___lambda__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14) {
+_start:
+{
+lean_object* x_15; 
+x_15 = l_Lean_Elab_Command_expandInitialize___lambda__3(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
+lean_dec(x_2);
+lean_dec(x_1);
+return x_15;
+}
+}
+static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -14342,17 +14696,17 @@ x_1 = lean_mk_string_from_bytes("expandInitialize", 16);
 return x_1;
 }
 }
-static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__4() {
+static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l___regBuiltin_Lean_Elab_Command_elabDeclaration___closed__2;
-x_2 = l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__3;
+x_2 = l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__1;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__5() {
+static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__3() {
 _start:
 {
 lean_object* x_1; 
@@ -14365,9 +14719,9 @@ _start:
 {
 lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_2 = l___regBuiltin_Lean_Elab_Command_expandMutualNamespace___closed__5;
-x_3 = l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__2;
-x_4 = l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__4;
-x_5 = l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__5;
+x_3 = l_Lean_Elab_Command_expandInitialize___closed__1;
+x_4 = l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__2;
+x_5 = l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__3;
 x_6 = l_Lean_KeyedDeclsAttribute_addBuiltin___rarg(x_2, x_3, x_4, x_5, x_1);
 return x_6;
 }
@@ -14376,7 +14730,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandInitialize_decl
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(354u);
+x_1 = lean_unsigned_to_nat(329u);
 x_2 = lean_unsigned_to_nat(49u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -14388,8 +14742,8 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandInitialize_decl
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(355u);
-x_2 = lean_unsigned_to_nat(34u);
+x_1 = lean_unsigned_to_nat(343u);
+x_2 = lean_unsigned_to_nat(31u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
 lean_ctor_set(x_3, 1, x_2);
@@ -14403,7 +14757,7 @@ lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_obj
 x_1 = l___regBuiltin_Lean_Elab_Command_expandInitialize_declRange___closed__1;
 x_2 = lean_unsigned_to_nat(49u);
 x_3 = l___regBuiltin_Lean_Elab_Command_expandInitialize_declRange___closed__2;
-x_4 = lean_unsigned_to_nat(34u);
+x_4 = lean_unsigned_to_nat(31u);
 x_5 = lean_alloc_ctor(0, 4, 0);
 lean_ctor_set(x_5, 0, x_1);
 lean_ctor_set(x_5, 1, x_2);
@@ -14416,7 +14770,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandInitialize_decl
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(354u);
+x_1 = lean_unsigned_to_nat(329u);
 x_2 = lean_unsigned_to_nat(53u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -14428,7 +14782,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandInitialize_decl
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(354u);
+x_1 = lean_unsigned_to_nat(329u);
 x_2 = lean_unsigned_to_nat(69u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -14468,180 +14822,13 @@ LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Command_expandInitialize_declR
 _start:
 {
 lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_2 = l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__4;
+x_2 = l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__2;
 x_3 = l___regBuiltin_Lean_Elab_Command_expandInitialize_declRange___closed__7;
 x_4 = l_Lean_addBuiltinDeclarationRanges(x_2, x_3, x_1);
 return x_4;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_expandBuiltinInitialize(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-uint8_t x_4; lean_object* x_5; 
-x_4 = 1;
-x_5 = l_Lean_Elab_Command_expandInitCmd(x_4, x_1, x_2, x_3);
-return x_5;
-}
-}
-static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("builtin_initialize", 18);
-return x_1;
-}
-}
-static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Lean_Elab_Declaration_0__Lean_Elab_Command_expandDeclNamespace_x3f___closed__6;
-x_2 = l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__1;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__3() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("expandBuiltinInitialize", 23);
-return x_1;
-}
-}
-static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__4() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___regBuiltin_Lean_Elab_Command_elabDeclaration___closed__2;
-x_2 = l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__3;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__5() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Elab_Command_expandBuiltinInitialize), 3, 0);
-return x_1;
-}
-}
-LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
-x_2 = l___regBuiltin_Lean_Elab_Command_expandMutualNamespace___closed__5;
-x_3 = l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__2;
-x_4 = l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__4;
-x_5 = l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__5;
-x_6 = l_Lean_KeyedDeclsAttribute_addBuiltin___rarg(x_2, x_3, x_4, x_5, x_1);
-return x_6;
-}
-}
-static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__1() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(357u);
-x_2 = lean_unsigned_to_nat(57u);
-x_3 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(358u);
-x_2 = lean_unsigned_to_nat(33u);
-x_3 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__3() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
-x_1 = l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__1;
-x_2 = lean_unsigned_to_nat(57u);
-x_3 = l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__2;
-x_4 = lean_unsigned_to_nat(33u);
-x_5 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_5, 0, x_1);
-lean_ctor_set(x_5, 1, x_2);
-lean_ctor_set(x_5, 2, x_3);
-lean_ctor_set(x_5, 3, x_4);
-return x_5;
-}
-}
-static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__4() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(357u);
-x_2 = lean_unsigned_to_nat(61u);
-x_3 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__5() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(357u);
-x_2 = lean_unsigned_to_nat(84u);
-x_3 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__6() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
-x_1 = l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__4;
-x_2 = lean_unsigned_to_nat(61u);
-x_3 = l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__5;
-x_4 = lean_unsigned_to_nat(84u);
-x_5 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_5, 0, x_1);
-lean_ctor_set(x_5, 1, x_2);
-lean_ctor_set(x_5, 2, x_3);
-lean_ctor_set(x_5, 3, x_4);
-return x_5;
-}
-}
-static lean_object* _init_l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__7() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__3;
-x_2 = l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__6;
-x_3 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_2 = l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__4;
-x_3 = l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__7;
-x_4 = l_Lean_addBuiltinDeclarationRanges(x_2, x_3, x_1);
-return x_4;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Declaration___hyg_7118_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Declaration___hyg_7296_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; 
@@ -15094,164 +15281,136 @@ lean_mark_persistent(l___regBuiltin_Lean_Elab_Command_elabAttr_declRange___close
 res = l___regBuiltin_Lean_Elab_Command_elabAttr_declRange(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__1 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__1();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__1);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__2 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__2();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__2);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__3 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__3();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__3);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__4 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__4();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__4);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__5 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__5();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__5);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__6 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__6();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__6);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__7 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__7();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__7);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__8 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__8();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__8);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__9 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__9();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__9);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__10 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__10();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__10);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__11 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__11();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__11);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__12 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__12();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__12);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__13 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__13();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__13);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__14 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__14();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__14);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__15 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__15();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__15);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__16 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__16();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__16);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__17 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__17();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__17);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__18 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__18();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__18);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__19 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__19();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__19);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__20 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__20();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__20);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__21 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__21();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__21);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__22 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__22();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__22);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__23 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__23();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__23);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__24 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__24();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__24);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__25 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__25();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__25);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__26 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__26();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__26);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__27 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__27();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__27);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__28 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__28();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__28);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__29 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__29();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__29);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__30 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__30();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__30);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__31 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__31();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__31);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__32 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__32();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__32);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__33 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__33();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__33);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__34 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__34();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__34);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__35 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__35();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__35);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__36 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__36();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__36);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__37 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__37();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__37);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__38 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__38();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__38);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__39 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__39();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__39);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__40 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__40();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__40);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__41 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__41();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__41);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__42 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__42();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__42);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__43 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__43();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__43);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__44 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__44();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__44);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__45 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__45();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__45);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__46 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__46();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__46);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__47 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__47();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__47);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__48 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__48();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__48);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__49 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__49();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__49);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__50 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__50();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__50);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__51 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__51();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__51);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__52 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__52();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__52);
-l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__53 = _init_l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__53();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___lambda__1___closed__53);
-l_Lean_Elab_Command_expandInitCmd___closed__1 = _init_l_Lean_Elab_Command_expandInitCmd___closed__1();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___closed__1);
-l_Lean_Elab_Command_expandInitCmd___closed__2 = _init_l_Lean_Elab_Command_expandInitCmd___closed__2();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___closed__2);
-l_Lean_Elab_Command_expandInitCmd___closed__3 = _init_l_Lean_Elab_Command_expandInitCmd___closed__3();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___closed__3);
-l_Lean_Elab_Command_expandInitCmd___closed__4 = _init_l_Lean_Elab_Command_expandInitCmd___closed__4();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___closed__4);
-l_Lean_Elab_Command_expandInitCmd___closed__5 = _init_l_Lean_Elab_Command_expandInitCmd___closed__5();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___closed__5);
-l_Lean_Elab_Command_expandInitCmd___closed__6 = _init_l_Lean_Elab_Command_expandInitCmd___closed__6();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___closed__6);
-l_Lean_Elab_Command_expandInitCmd___closed__7 = _init_l_Lean_Elab_Command_expandInitCmd___closed__7();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___closed__7);
-l_Lean_Elab_Command_expandInitCmd___closed__8 = _init_l_Lean_Elab_Command_expandInitCmd___closed__8();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___closed__8);
-l_Lean_Elab_Command_expandInitCmd___closed__9 = _init_l_Lean_Elab_Command_expandInitCmd___closed__9();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___closed__9);
-l_Lean_Elab_Command_expandInitCmd___closed__10 = _init_l_Lean_Elab_Command_expandInitCmd___closed__10();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___closed__10);
-l_Lean_Elab_Command_expandInitCmd___closed__11 = _init_l_Lean_Elab_Command_expandInitCmd___closed__11();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___closed__11);
-l_Lean_Elab_Command_expandInitCmd___closed__12 = _init_l_Lean_Elab_Command_expandInitCmd___closed__12();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___closed__12);
-l_Lean_Elab_Command_expandInitCmd___closed__13 = _init_l_Lean_Elab_Command_expandInitCmd___closed__13();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___closed__13);
-l_Lean_Elab_Command_expandInitCmd___closed__14 = _init_l_Lean_Elab_Command_expandInitCmd___closed__14();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___closed__14);
-l_Lean_Elab_Command_expandInitCmd___closed__15 = _init_l_Lean_Elab_Command_expandInitCmd___closed__15();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___closed__15);
-l_Lean_Elab_Command_expandInitCmd___closed__16 = _init_l_Lean_Elab_Command_expandInitCmd___closed__16();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___closed__16);
-l_Lean_Elab_Command_expandInitCmd___closed__17 = _init_l_Lean_Elab_Command_expandInitCmd___closed__17();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___closed__17);
-l_Lean_Elab_Command_expandInitCmd___closed__18 = _init_l_Lean_Elab_Command_expandInitCmd___closed__18();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___closed__18);
-l_Lean_Elab_Command_expandInitCmd___closed__19 = _init_l_Lean_Elab_Command_expandInitCmd___closed__19();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___closed__19);
-l_Lean_Elab_Command_expandInitCmd___closed__20 = _init_l_Lean_Elab_Command_expandInitCmd___closed__20();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___closed__20);
-l_Lean_Elab_Command_expandInitCmd___closed__21 = _init_l_Lean_Elab_Command_expandInitCmd___closed__21();
-lean_mark_persistent(l_Lean_Elab_Command_expandInitCmd___closed__21);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__1);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__2 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__2();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__2);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__3 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__3();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__3);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__4 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__4();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__4);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__5 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__5();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__5);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__6 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__6();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__6);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__7 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__7();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__7);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__8 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__8();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__8);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__9 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__9();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__9);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__10 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__10();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__10);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__11 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__11();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__11);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__12 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__12();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__12);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__13 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__13();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__13);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__14 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__14();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__14);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__15 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__15();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__15);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__16 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__16();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__16);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__17 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__17();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__17);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__18 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__18();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__18);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__19 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__19();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__19);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__20 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__20();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__20);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__21 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__21();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__21);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__22 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__22();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__22);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__23 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__23();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__23);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__24 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__24();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__24);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__25 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__25();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__25);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__26 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__26();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__26);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__27 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__27();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__27);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__28 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__28();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__28);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__29 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__29();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__29);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__30 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__30();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__30);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__31 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__31();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__31);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__32 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__32();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__32);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__33 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__33();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__33);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__34 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__34();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__34);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__35 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__35();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__35);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__36 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__36();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__36);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__37 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__37();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__37);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__38 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__38();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__38);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__39 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__39();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__39);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__40 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__40();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__40);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__41 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__41();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__41);
+l_Lean_Elab_Command_expandInitialize___lambda__1___closed__42 = _init_l_Lean_Elab_Command_expandInitialize___lambda__1___closed__42();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__1___closed__42);
+l_Lean_Elab_Command_expandInitialize___lambda__4___closed__1 = _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__1();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__4___closed__1);
+l_Lean_Elab_Command_expandInitialize___lambda__4___closed__2 = _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__2();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__4___closed__2);
+l_Lean_Elab_Command_expandInitialize___lambda__4___closed__3 = _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__3();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__4___closed__3);
+l_Lean_Elab_Command_expandInitialize___lambda__4___closed__4 = _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__4();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__4___closed__4);
+l_Lean_Elab_Command_expandInitialize___lambda__4___closed__5 = _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__5();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__4___closed__5);
+l_Lean_Elab_Command_expandInitialize___lambda__4___closed__6 = _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__6();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__4___closed__6);
+l_Lean_Elab_Command_expandInitialize___lambda__4___closed__7 = _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__7();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__4___closed__7);
+l_Lean_Elab_Command_expandInitialize___lambda__4___closed__8 = _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__8();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__4___closed__8);
+l_Lean_Elab_Command_expandInitialize___lambda__4___closed__9 = _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__9();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__4___closed__9);
+l_Lean_Elab_Command_expandInitialize___lambda__4___closed__10 = _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__10();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__4___closed__10);
+l_Lean_Elab_Command_expandInitialize___lambda__4___closed__11 = _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__11();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__4___closed__11);
+l_Lean_Elab_Command_expandInitialize___lambda__4___closed__12 = _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__12();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__4___closed__12);
+l_Lean_Elab_Command_expandInitialize___lambda__4___closed__13 = _init_l_Lean_Elab_Command_expandInitialize___lambda__4___closed__13();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___lambda__4___closed__13);
+l_Lean_Elab_Command_expandInitialize___closed__1 = _init_l_Lean_Elab_Command_expandInitialize___closed__1();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___closed__1);
+l_Lean_Elab_Command_expandInitialize___closed__2 = _init_l_Lean_Elab_Command_expandInitialize___closed__2();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___closed__2);
+l_Lean_Elab_Command_expandInitialize___closed__3 = _init_l_Lean_Elab_Command_expandInitialize___closed__3();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___closed__3);
+l_Lean_Elab_Command_expandInitialize___closed__4 = _init_l_Lean_Elab_Command_expandInitialize___closed__4();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___closed__4);
+l_Lean_Elab_Command_expandInitialize___closed__5 = _init_l_Lean_Elab_Command_expandInitialize___closed__5();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___closed__5);
+l_Lean_Elab_Command_expandInitialize___closed__6 = _init_l_Lean_Elab_Command_expandInitialize___closed__6();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___closed__6);
+l_Lean_Elab_Command_expandInitialize___closed__7 = _init_l_Lean_Elab_Command_expandInitialize___closed__7();
+lean_mark_persistent(l_Lean_Elab_Command_expandInitialize___closed__7);
 l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__1 = _init_l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__1();
 lean_mark_persistent(l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__1);
 l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__2 = _init_l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__2();
 lean_mark_persistent(l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__2);
 l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__3 = _init_l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__3();
 lean_mark_persistent(l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__3);
-l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__4 = _init_l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__4();
-lean_mark_persistent(l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__4);
-l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__5 = _init_l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__5();
-lean_mark_persistent(l___regBuiltin_Lean_Elab_Command_expandInitialize___closed__5);
 res = l___regBuiltin_Lean_Elab_Command_expandInitialize(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
@@ -15272,37 +15431,7 @@ lean_mark_persistent(l___regBuiltin_Lean_Elab_Command_expandInitialize_declRange
 res = l___regBuiltin_Lean_Elab_Command_expandInitialize_declRange(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
-l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__1 = _init_l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__1();
-lean_mark_persistent(l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__1);
-l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__2 = _init_l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__2();
-lean_mark_persistent(l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__2);
-l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__3 = _init_l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__3();
-lean_mark_persistent(l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__3);
-l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__4 = _init_l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__4();
-lean_mark_persistent(l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__4);
-l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__5 = _init_l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__5();
-lean_mark_persistent(l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize___closed__5);
-res = l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize(lean_io_mk_world());
-if (lean_io_result_is_error(res)) return res;
-lean_dec_ref(res);
-l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__1 = _init_l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__1();
-lean_mark_persistent(l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__1);
-l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__2 = _init_l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__2();
-lean_mark_persistent(l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__2);
-l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__3 = _init_l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__3();
-lean_mark_persistent(l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__3);
-l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__4 = _init_l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__4();
-lean_mark_persistent(l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__4);
-l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__5 = _init_l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__5();
-lean_mark_persistent(l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__5);
-l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__6 = _init_l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__6();
-lean_mark_persistent(l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__6);
-l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__7 = _init_l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__7();
-lean_mark_persistent(l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange___closed__7);
-res = l___regBuiltin_Lean_Elab_Command_expandBuiltinInitialize_declRange(lean_io_mk_world());
-if (lean_io_result_is_error(res)) return res;
-lean_dec_ref(res);
-res = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Declaration___hyg_7118_(lean_io_mk_world());
+res = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Declaration___hyg_7296_(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
 return lean_io_result_mk_ok(lean_box(0));
diff --git a/stage0/stdlib/Lean/Elab/Deriving/BEq.c b/stage0/stdlib/Lean/Elab/Deriving/BEq.c
index 7efd584809..e484c4622e 100644
--- a/stage0/stdlib/Lean/Elab/Deriving/BEq.c
+++ b/stage0/stdlib/Lean/Elab/Deriving/BEq.c
@@ -1306,7 +1306,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_BEq_mkMatch_mkAlts___spec__4___closed__15;
 x_2 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_BEq_mkMatch_mkAlts___spec__4___closed__16;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_BEq_mkMatch_mkAlts___spec__4___closed__17;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/Deriving/Basic.c b/stage0/stdlib/Lean/Elab/Deriving/Basic.c
index d87a51b177..eb0960996d 100644
--- a/stage0/stdlib/Lean/Elab/Deriving/Basic.c
+++ b/stage0/stdlib/Lean/Elab/Deriving/Basic.c
@@ -2216,7 +2216,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Array_forInUnsafe_loop___at_Lean_Elab_elabDeriving___spec__19___closed__1;
 x_2 = l_Array_forInUnsafe_loop___at_Lean_Elab_elabDeriving___spec__19___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Array_forInUnsafe_loop___at_Lean_Elab_elabDeriving___spec__19___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/Deriving/DecEq.c b/stage0/stdlib/Lean/Elab/Deriving/DecEq.c
index 973cd192d5..468520a7c9 100644
--- a/stage0/stdlib/Lean/Elab/Deriving/DecEq.c
+++ b/stage0/stdlib/Lean/Elab/Deriving/DecEq.c
@@ -2978,7 +2978,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_DecEq_mkMatch_mkAlts___spec__5___closed__5;
 x_2 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_DecEq_mkMatch_mkAlts___spec__5___closed__6;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_DecEq_mkMatch_mkAlts___spec__5___closed__7;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/Deriving/FromToJson.c b/stage0/stdlib/Lean/Elab/Deriving/FromToJson.c
index cf6100eec6..da4b96d6a2 100644
--- a/stage0/stdlib/Lean/Elab/Deriving/FromToJson.c
+++ b/stage0/stdlib/Lean/Elab/Deriving/FromToJson.c
@@ -36,7 +36,6 @@ static lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mk
 lean_object* l_Lean_LocalDecl_userName(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_liftTermElabM___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__13;
 uint8_t lean_usize_dec_eq(size_t, size_t);
 lean_object* lean_array_uget(lean_object*, size_t);
 static lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__6;
@@ -44,6 +43,7 @@ lean_object* l_Array_append___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___spec__6(lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*);
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__7___lambda__2___closed__15;
 static lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__10;
+static lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__32;
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__5___lambda__1___closed__13;
 lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -59,6 +59,7 @@ static lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___la
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__6___closed__1;
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__7___lambda__1___closed__39;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__5(lean_object*, size_t, size_t, lean_object*);
+static lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__37;
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__7___lambda__2___closed__10;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__5___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__7___lambda__1___closed__35;
@@ -118,7 +119,6 @@ static lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___la
 static lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__1;
 static lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__11;
 LEAN_EXPORT lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__10;
 lean_object* lean_nat_add(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__9___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__1___closed__3;
@@ -187,7 +187,6 @@ LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJs
 lean_object* l_Lean_Name_toString(lean_object*, uint8_t);
 lean_object* l_Lean_Elab_Deriving_mkLet(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_get(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__20;
 static lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__3;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*);
 lean_object* l_Lean_Expr_fvarId_x21(lean_object*);
@@ -217,7 +216,7 @@ static lean_object* l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkFro
 static lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__1___closed__5;
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__5___lambda__1___closed__4;
 static lean_object* l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__16;
-LEAN_EXPORT lean_object* l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6449_(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6527_(lean_object*);
 static lean_object* l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__2___closed__8;
 static lean_object* l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__7;
 lean_object* l_Lean_Elab_addMacroStack___at_Lean_Elab_Term_instAddErrorMessageContextTermElabM___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -247,12 +246,10 @@ lean_object* l_panic___at___private_Init_Prelude_0__Lean_assembleParts___spec__1
 lean_object* l___private_Init_Util_0__mkPanicMessageWithDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__7___lambda__1___closed__29;
 LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__4___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6449____closed__1;
 LEAN_EXPORT lean_object* l_Lean_getConstInfoInduct___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__3___closed__6;
 lean_object* l_Lean_mkSepArray(lean_object*, lean_object*);
 static lean_object* l_Lean_getConstInfoCtor___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__1___closed__3;
-static lean_object* l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6449____closed__2;
 LEAN_EXPORT lean_object* l_Lean_getConstInfoCtor___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__23;
 lean_object* l_panic___at_Lean_Elab_Deriving_mkLocalInstanceLetDecls___spec__1(lean_object*);
@@ -296,6 +293,7 @@ static lean_object* l_Array_qsort_sort___at_Lean_Elab_Deriving_FromToJson_mkFrom
 static lean_object* l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__3___closed__15;
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__7___lambda__1___closed__15;
 uint8_t lean_uint32_dec_eq(uint32_t, uint32_t);
+static lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__35;
 lean_object* l_Lean_Name_getString_x21(lean_object*);
 lean_object* l_String_intercalate(lean_object*, lean_object*);
 static lean_object* l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__4___closed__4;
@@ -304,8 +302,8 @@ static lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mk
 lean_object* l_List_redLength___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_const___override(lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__36;
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__7___lambda__2___closed__8;
-static lean_object* l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__11;
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__7___lambda__1___closed__22;
 static lean_object* l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__3___closed__21;
 lean_object* l_Lean_Meta_getLocalDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -335,6 +333,7 @@ LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJs
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___spec__3(lean_object*, size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__39;
 LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__5___lambda__1___closed__12;
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__7___closed__3;
@@ -343,7 +342,6 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandl
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__7___lambda__1___closed__17;
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__7___lambda__1___closed__27;
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__7___lambda__1___closed__4;
-static lean_object* l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__12;
 static lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__8;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__6(size_t, size_t, lean_object*);
 static lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__28;
@@ -357,6 +355,7 @@ static lean_object* l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkFro
 static lean_object* l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__4___closed__5;
 lean_object* l_Lean_addMessageContextFull___at_Lean_Meta_instAddMessageContextMetaM___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__13;
+static lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__33;
 lean_object* l_List_toArrayAux___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___boxed(lean_object**);
 static lean_object* l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__1;
@@ -393,11 +392,11 @@ static lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___la
 static lean_object* l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__12;
 static lean_object* l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__2___closed__11;
 lean_object* lean_mk_syntax_ident(lean_object*);
-static lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__16;
 static lean_object* l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__3___closed__2;
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__2___closed__10;
 LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6527____closed__2;
 static lean_object* l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__3___closed__4;
 static lean_object* l_Lean_Elab_Deriving_FromToJson_mkJsonField___closed__1;
 static lean_object* l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__8;
@@ -428,12 +427,15 @@ static lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___la
 static lean_object* l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__3___closed__9;
 static lean_object* l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__17;
 LEAN_EXPORT lean_object* l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__5___boxed(lean_object**);
+static lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__38;
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__7___lambda__1___closed__25;
+static lean_object* l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__34;
 lean_object* l_String_dropRightWhile(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Deriving_mkInductiveApp(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__11;
 uint8_t l_Lean_isStructure(lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6527____closed__1;
 static lean_object* l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__4___closed__1;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__9(size_t, size_t, lean_object*);
 static lean_object* l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__4;
@@ -951,7 +953,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__4___closed__1;
 x_2 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__4___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__4___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -6014,7 +6016,7 @@ static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandle
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("declValSimple", 13);
+x_1 = lean_mk_string_from_bytes("typeSpec", 8);
 return x_1;
 }
 }
@@ -6022,7 +6024,7 @@ static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandle
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__11;
+x_1 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__3___closed__6;
 x_2 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__26;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
@@ -6032,7 +6034,7 @@ static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandle
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes(":=", 2);
+x_1 = lean_mk_string_from_bytes(":", 1);
 return x_1;
 }
 }
@@ -6040,12 +6042,95 @@ static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandle
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
+x_1 = l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__7___closed__9;
+x_2 = lean_string_utf8_byte_size(x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__30() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__7___closed__9;
+x_2 = lean_unsigned_to_nat(0u);
+x_3 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__29;
+x_4 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_4, 0, x_1);
+lean_ctor_set(x_4, 1, x_2);
+lean_ctor_set(x_4, 2, x_3);
+return x_4;
+}
+}
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__31() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__3___closed__2;
+x_2 = l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__7___closed__9;
+x_3 = l_Lean_Name_str___override(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__32() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__31;
+x_3 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__33() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__32;
+x_3 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__34() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("declValSimple", 13);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__35() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__11;
+x_2 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__34;
+x_3 = l_Lean_Name_str___override(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__36() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes(":=", 2);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__37() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
 x_1 = lean_unsigned_to_nat(7u);
 x_2 = lean_mk_empty_array_with_capacity(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__30() {
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__38() {
 _start:
 {
 lean_object* x_1; 
@@ -6053,12 +6138,12 @@ x_1 = lean_mk_string_from_bytes("partial", 7);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__31() {
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__39() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__11;
-x_2 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__30;
+x_2 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__38;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
@@ -6096,43 +6181,43 @@ x_21 = lean_nat_dec_lt(x_17, x_20);
 lean_dec(x_20);
 if (x_18 == 0)
 {
-lean_object* x_218; lean_object* x_219; 
+lean_object* x_252; lean_object* x_253; 
 lean_dec(x_15);
-x_218 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__4___closed__4;
-x_219 = l_panic___at___private_Init_Prelude_0__Lean_assembleParts___spec__1(x_218);
-x_22 = x_219;
-goto block_217;
+x_252 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__4___closed__4;
+x_253 = l_panic___at___private_Init_Prelude_0__Lean_assembleParts___spec__1(x_252);
+x_22 = x_253;
+goto block_251;
 }
 else
 {
-lean_object* x_220; 
-x_220 = lean_array_fget(x_15, x_17);
+lean_object* x_254; 
+x_254 = lean_array_fget(x_15, x_17);
 lean_dec(x_15);
-x_22 = x_220;
-goto block_217;
+x_22 = x_254;
+goto block_251;
 }
-block_217:
+block_251:
 {
 lean_object* x_23; lean_object* x_24; 
 x_23 = lean_mk_syntax_ident(x_22);
 if (x_21 == 0)
 {
-lean_object* x_214; lean_object* x_215; 
+lean_object* x_248; lean_object* x_249; 
 lean_dec(x_19);
-x_214 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__4___closed__4;
-x_215 = l_panic___at_Lean_Elab_Deriving_mkLocalInstanceLetDecls___spec__1(x_214);
-x_24 = x_215;
-goto block_213;
+x_248 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__4___closed__4;
+x_249 = l_panic___at_Lean_Elab_Deriving_mkLocalInstanceLetDecls___spec__1(x_248);
+x_24 = x_249;
+goto block_247;
 }
 else
 {
-lean_object* x_216; 
-x_216 = lean_array_fget(x_19, x_17);
+lean_object* x_250; 
+x_250 = lean_array_fget(x_19, x_17);
 lean_dec(x_19);
-x_24 = x_216;
-goto block_213;
+x_24 = x_250;
+goto block_247;
 }
-block_213:
+block_247:
 {
 lean_object* x_25; lean_object* x_26; lean_object* x_27; 
 x_25 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__2;
@@ -6248,7 +6333,7 @@ lean_ctor_set(x_73, 2, x_71);
 x_74 = lean_ctor_get_uint8(x_13, sizeof(void*)*2);
 if (x_74 == 0)
 {
-lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; 
+lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; 
 lean_inc(x_8);
 x_75 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_8, x_9, x_42);
 x_76 = lean_ctor_get(x_75, 0);
@@ -6256,255 +6341,325 @@ lean_inc(x_76);
 x_77 = lean_ctor_get(x_75, 1);
 lean_inc(x_77);
 lean_dec(x_75);
-x_78 = lean_st_ref_get(x_9, x_77);
-x_79 = lean_ctor_get(x_78, 1);
-lean_inc(x_79);
-lean_dec(x_78);
-x_80 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__16;
+x_78 = lean_ctor_get(x_8, 10);
+lean_inc(x_78);
+x_79 = lean_st_ref_get(x_9, x_77);
+x_80 = lean_ctor_get(x_79, 0);
+lean_inc(x_80);
+x_81 = lean_ctor_get(x_79, 1);
+lean_inc(x_81);
+lean_dec(x_79);
+x_82 = lean_ctor_get(x_80, 0);
+lean_inc(x_82);
+lean_dec(x_80);
+x_83 = lean_environment_main_module(x_82);
+x_84 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__16;
 lean_inc(x_76);
-x_81 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_81, 0, x_76);
-lean_ctor_set(x_81, 1, x_80);
-x_82 = lean_array_push(x_60, x_81);
-x_83 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__17;
-x_84 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_84, 0, x_53);
-lean_ctor_set(x_84, 1, x_83);
-lean_ctor_set(x_84, 2, x_82);
-x_85 = lean_array_push(x_60, x_84);
-x_86 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_86, 0, x_53);
-lean_ctor_set(x_86, 1, x_54);
-lean_ctor_set(x_86, 2, x_85);
-x_87 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__19;
-x_88 = lean_array_push(x_87, x_86);
-x_89 = lean_array_push(x_88, x_66);
-x_90 = lean_array_push(x_89, x_66);
-x_91 = lean_array_push(x_90, x_66);
-x_92 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__15;
-x_93 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_93, 0, x_53);
-lean_ctor_set(x_93, 1, x_92);
-lean_ctor_set(x_93, 2, x_91);
-x_94 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__20;
+x_85 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_85, 0, x_76);
+lean_ctor_set(x_85, 1, x_84);
+x_86 = lean_array_push(x_60, x_85);
+x_87 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__17;
+x_88 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_88, 0, x_53);
+lean_ctor_set(x_88, 1, x_87);
+lean_ctor_set(x_88, 2, x_86);
+x_89 = lean_array_push(x_60, x_88);
+x_90 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_90, 0, x_53);
+lean_ctor_set(x_90, 1, x_54);
+lean_ctor_set(x_90, 2, x_89);
+x_91 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__19;
+x_92 = lean_array_push(x_91, x_90);
+x_93 = lean_array_push(x_92, x_66);
+x_94 = lean_array_push(x_93, x_66);
+x_95 = lean_array_push(x_94, x_66);
+x_96 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__15;
+x_97 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_97, 0, x_53);
+lean_ctor_set(x_97, 1, x_96);
+lean_ctor_set(x_97, 2, x_95);
+x_98 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__20;
 lean_inc(x_76);
-x_95 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_95, 0, x_76);
-lean_ctor_set(x_95, 1, x_94);
-x_96 = l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__5___lambda__1___closed__7;
-x_97 = lean_array_push(x_96, x_23);
-x_98 = lean_array_push(x_97, x_66);
-x_99 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__23;
-x_100 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_100, 0, x_53);
-lean_ctor_set(x_100, 1, x_99);
-lean_ctor_set(x_100, 2, x_98);
-x_101 = lean_ctor_get(x_28, 0);
-lean_inc(x_101);
+x_99 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_99, 0, x_76);
+lean_ctor_set(x_99, 1, x_98);
+x_100 = l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__5___lambda__1___closed__7;
+x_101 = lean_array_push(x_100, x_23);
+x_102 = lean_array_push(x_101, x_66);
+x_103 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__23;
+x_104 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_104, 0, x_53);
+lean_ctor_set(x_104, 1, x_103);
+lean_ctor_set(x_104, 2, x_102);
+x_105 = lean_ctor_get(x_28, 0);
+lean_inc(x_105);
 lean_dec(x_28);
-x_102 = l_Array_append___rarg(x_51, x_101);
-x_103 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_103, 0, x_53);
-lean_ctor_set(x_103, 1, x_54);
-lean_ctor_set(x_103, 2, x_102);
-x_104 = lean_array_push(x_96, x_103);
-x_105 = lean_array_push(x_104, x_66);
-x_106 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__25;
+x_106 = l_Array_append___rarg(x_51, x_105);
 x_107 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_107, 0, x_53);
-lean_ctor_set(x_107, 1, x_106);
-lean_ctor_set(x_107, 2, x_105);
+lean_ctor_set(x_107, 1, x_54);
+lean_ctor_set(x_107, 2, x_106);
 x_108 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__28;
+lean_inc(x_76);
 x_109 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_109, 0, x_76);
 lean_ctor_set(x_109, 1, x_108);
-x_110 = l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__4___closed__5;
-x_111 = lean_array_push(x_110, x_109);
-x_112 = lean_array_push(x_111, x_73);
-x_113 = lean_array_push(x_112, x_66);
-x_114 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__27;
-x_115 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_115, 0, x_53);
-lean_ctor_set(x_115, 1, x_114);
-lean_ctor_set(x_115, 2, x_113);
-x_116 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__29;
-x_117 = lean_array_push(x_116, x_95);
-x_118 = lean_array_push(x_117, x_100);
-x_119 = lean_array_push(x_118, x_107);
-x_120 = lean_array_push(x_119, x_115);
-x_121 = lean_array_push(x_120, x_66);
-x_122 = lean_array_push(x_121, x_66);
-x_123 = lean_array_push(x_122, x_66);
-x_124 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__21;
-x_125 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_125, 0, x_53);
-lean_ctor_set(x_125, 1, x_124);
-lean_ctor_set(x_125, 2, x_123);
-x_126 = lean_array_push(x_96, x_93);
-x_127 = lean_array_push(x_126, x_125);
-x_128 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__13;
-x_129 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_129, 0, x_53);
-lean_ctor_set(x_129, 1, x_128);
-lean_ctor_set(x_129, 2, x_127);
-x_130 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__2(x_13, x_25, x_3, x_60, x_129, x_4, x_5, x_6, x_7, x_8, x_9, x_79);
+x_110 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__1___closed__8;
+x_111 = l_Lean_addMacroScope(x_83, x_110, x_78);
+x_112 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__30;
+x_113 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__33;
+lean_inc(x_76);
+x_114 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_114, 0, x_76);
+lean_ctor_set(x_114, 1, x_112);
+lean_ctor_set(x_114, 2, x_111);
+lean_ctor_set(x_114, 3, x_113);
+x_115 = lean_array_push(x_100, x_109);
+x_116 = lean_array_push(x_115, x_114);
+x_117 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__27;
+x_118 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_118, 0, x_53);
+lean_ctor_set(x_118, 1, x_117);
+lean_ctor_set(x_118, 2, x_116);
+x_119 = lean_array_push(x_60, x_118);
+x_120 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_120, 0, x_53);
+lean_ctor_set(x_120, 1, x_54);
+lean_ctor_set(x_120, 2, x_119);
+x_121 = lean_array_push(x_100, x_107);
+x_122 = lean_array_push(x_121, x_120);
+x_123 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__25;
+x_124 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_124, 0, x_53);
+lean_ctor_set(x_124, 1, x_123);
+lean_ctor_set(x_124, 2, x_122);
+x_125 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__36;
+x_126 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_126, 0, x_76);
+lean_ctor_set(x_126, 1, x_125);
+x_127 = l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__4___closed__5;
+x_128 = lean_array_push(x_127, x_126);
+x_129 = lean_array_push(x_128, x_73);
+x_130 = lean_array_push(x_129, x_66);
+x_131 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__35;
+x_132 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_132, 0, x_53);
+lean_ctor_set(x_132, 1, x_131);
+lean_ctor_set(x_132, 2, x_130);
+x_133 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__37;
+x_134 = lean_array_push(x_133, x_99);
+x_135 = lean_array_push(x_134, x_104);
+x_136 = lean_array_push(x_135, x_124);
+x_137 = lean_array_push(x_136, x_132);
+x_138 = lean_array_push(x_137, x_66);
+x_139 = lean_array_push(x_138, x_66);
+x_140 = lean_array_push(x_139, x_66);
+x_141 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__21;
+x_142 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_142, 0, x_53);
+lean_ctor_set(x_142, 1, x_141);
+lean_ctor_set(x_142, 2, x_140);
+x_143 = lean_array_push(x_100, x_97);
+x_144 = lean_array_push(x_143, x_142);
+x_145 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__13;
+x_146 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_146, 0, x_53);
+lean_ctor_set(x_146, 1, x_145);
+lean_ctor_set(x_146, 2, x_144);
+x_147 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__2(x_13, x_25, x_3, x_60, x_146, x_4, x_5, x_6, x_7, x_8, x_9, x_81);
 lean_dec(x_13);
-return x_130;
+return x_147;
 }
 else
 {
-lean_object* x_131; lean_object* x_132; 
-x_131 = lean_ctor_get(x_28, 1);
-lean_inc(x_131);
+lean_object* x_148; lean_object* x_149; 
+x_148 = lean_ctor_get(x_28, 1);
+lean_inc(x_148);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
-x_132 = l_Lean_Elab_Deriving_mkLocalInstanceLetDecls(x_13, x_25, x_131, x_4, x_5, x_6, x_7, x_8, x_9, x_42);
-if (lean_obj_tag(x_132) == 0)
+x_149 = l_Lean_Elab_Deriving_mkLocalInstanceLetDecls(x_13, x_25, x_148, x_4, x_5, x_6, x_7, x_8, x_9, x_42);
+if (lean_obj_tag(x_149) == 0)
 {
-lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; 
-x_133 = lean_ctor_get(x_132, 0);
-lean_inc(x_133);
-x_134 = lean_ctor_get(x_132, 1);
-lean_inc(x_134);
-lean_dec(x_132);
+lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; lean_object* x_201; lean_object* x_202; lean_object* x_203; lean_object* x_204; lean_object* x_205; lean_object* x_206; lean_object* x_207; lean_object* x_208; lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; lean_object* x_225; lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; lean_object* x_234; 
+x_150 = lean_ctor_get(x_149, 0);
+lean_inc(x_150);
+x_151 = lean_ctor_get(x_149, 1);
+lean_inc(x_151);
+lean_dec(x_149);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
-x_135 = l_Lean_Elab_Deriving_mkLet(x_133, x_73, x_4, x_5, x_6, x_7, x_8, x_9, x_134);
-lean_dec(x_133);
-x_136 = lean_ctor_get(x_135, 0);
-lean_inc(x_136);
-x_137 = lean_ctor_get(x_135, 1);
-lean_inc(x_137);
-lean_dec(x_135);
+x_152 = l_Lean_Elab_Deriving_mkLet(x_150, x_73, x_4, x_5, x_6, x_7, x_8, x_9, x_151);
+lean_dec(x_150);
+x_153 = lean_ctor_get(x_152, 0);
+lean_inc(x_153);
+x_154 = lean_ctor_get(x_152, 1);
+lean_inc(x_154);
+lean_dec(x_152);
 lean_inc(x_8);
-x_138 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_8, x_9, x_137);
-x_139 = lean_ctor_get(x_138, 0);
-lean_inc(x_139);
-x_140 = lean_ctor_get(x_138, 1);
-lean_inc(x_140);
-lean_dec(x_138);
-x_141 = lean_st_ref_get(x_9, x_140);
-x_142 = lean_ctor_get(x_141, 1);
-lean_inc(x_142);
-lean_dec(x_141);
-x_143 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__16;
-lean_inc(x_139);
-x_144 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_144, 0, x_139);
-lean_ctor_set(x_144, 1, x_143);
-x_145 = lean_array_push(x_60, x_144);
-x_146 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__17;
-x_147 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_147, 0, x_53);
-lean_ctor_set(x_147, 1, x_146);
-lean_ctor_set(x_147, 2, x_145);
-x_148 = lean_array_push(x_60, x_147);
-x_149 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_149, 0, x_53);
-lean_ctor_set(x_149, 1, x_54);
-lean_ctor_set(x_149, 2, x_148);
-x_150 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__30;
-lean_inc(x_139);
-x_151 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_151, 0, x_139);
-lean_ctor_set(x_151, 1, x_150);
-x_152 = lean_array_push(x_60, x_151);
-x_153 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__31;
-x_154 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_154, 0, x_53);
-lean_ctor_set(x_154, 1, x_153);
-lean_ctor_set(x_154, 2, x_152);
-x_155 = lean_array_push(x_60, x_154);
-x_156 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_156, 0, x_53);
-lean_ctor_set(x_156, 1, x_54);
-lean_ctor_set(x_156, 2, x_155);
-x_157 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__19;
-x_158 = lean_array_push(x_157, x_149);
-x_159 = lean_array_push(x_158, x_66);
-x_160 = lean_array_push(x_159, x_66);
-x_161 = lean_array_push(x_160, x_156);
-x_162 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__15;
-x_163 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_163, 0, x_53);
-lean_ctor_set(x_163, 1, x_162);
-lean_ctor_set(x_163, 2, x_161);
-x_164 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__20;
-lean_inc(x_139);
+x_155 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_8, x_9, x_154);
+x_156 = lean_ctor_get(x_155, 0);
+lean_inc(x_156);
+x_157 = lean_ctor_get(x_155, 1);
+lean_inc(x_157);
+lean_dec(x_155);
+x_158 = lean_ctor_get(x_8, 10);
+lean_inc(x_158);
+x_159 = lean_st_ref_get(x_9, x_157);
+x_160 = lean_ctor_get(x_159, 0);
+lean_inc(x_160);
+x_161 = lean_ctor_get(x_159, 1);
+lean_inc(x_161);
+lean_dec(x_159);
+x_162 = lean_ctor_get(x_160, 0);
+lean_inc(x_162);
+lean_dec(x_160);
+x_163 = lean_environment_main_module(x_162);
+x_164 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__16;
+lean_inc(x_156);
 x_165 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_165, 0, x_139);
+lean_ctor_set(x_165, 0, x_156);
 lean_ctor_set(x_165, 1, x_164);
-x_166 = l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__5___lambda__1___closed__7;
-x_167 = lean_array_push(x_166, x_23);
-x_168 = lean_array_push(x_167, x_66);
-x_169 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__23;
+x_166 = lean_array_push(x_60, x_165);
+x_167 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__17;
+x_168 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_168, 0, x_53);
+lean_ctor_set(x_168, 1, x_167);
+lean_ctor_set(x_168, 2, x_166);
+x_169 = lean_array_push(x_60, x_168);
 x_170 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_170, 0, x_53);
-lean_ctor_set(x_170, 1, x_169);
-lean_ctor_set(x_170, 2, x_168);
-x_171 = lean_ctor_get(x_28, 0);
-lean_inc(x_171);
-lean_dec(x_28);
-x_172 = l_Array_append___rarg(x_51, x_171);
-x_173 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_173, 0, x_53);
-lean_ctor_set(x_173, 1, x_54);
-lean_ctor_set(x_173, 2, x_172);
-x_174 = lean_array_push(x_166, x_173);
-x_175 = lean_array_push(x_174, x_66);
-x_176 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__25;
+lean_ctor_set(x_170, 1, x_54);
+lean_ctor_set(x_170, 2, x_169);
+x_171 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__38;
+lean_inc(x_156);
+x_172 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_172, 0, x_156);
+lean_ctor_set(x_172, 1, x_171);
+x_173 = lean_array_push(x_60, x_172);
+x_174 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__39;
+x_175 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_175, 0, x_53);
+lean_ctor_set(x_175, 1, x_174);
+lean_ctor_set(x_175, 2, x_173);
+x_176 = lean_array_push(x_60, x_175);
 x_177 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_177, 0, x_53);
-lean_ctor_set(x_177, 1, x_176);
-lean_ctor_set(x_177, 2, x_175);
-x_178 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__28;
-x_179 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_179, 0, x_139);
-lean_ctor_set(x_179, 1, x_178);
-x_180 = l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__4___closed__5;
-x_181 = lean_array_push(x_180, x_179);
-x_182 = lean_array_push(x_181, x_136);
-x_183 = lean_array_push(x_182, x_66);
-x_184 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__27;
-x_185 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_185, 0, x_53);
-lean_ctor_set(x_185, 1, x_184);
-lean_ctor_set(x_185, 2, x_183);
-x_186 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__29;
-x_187 = lean_array_push(x_186, x_165);
-x_188 = lean_array_push(x_187, x_170);
-x_189 = lean_array_push(x_188, x_177);
-x_190 = lean_array_push(x_189, x_185);
-x_191 = lean_array_push(x_190, x_66);
-x_192 = lean_array_push(x_191, x_66);
-x_193 = lean_array_push(x_192, x_66);
-x_194 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__21;
-x_195 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_195, 0, x_53);
-lean_ctor_set(x_195, 1, x_194);
-lean_ctor_set(x_195, 2, x_193);
-x_196 = lean_array_push(x_166, x_163);
-x_197 = lean_array_push(x_196, x_195);
-x_198 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__13;
-x_199 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_199, 0, x_53);
-lean_ctor_set(x_199, 1, x_198);
-lean_ctor_set(x_199, 2, x_197);
-x_200 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__2(x_13, x_25, x_3, x_60, x_199, x_4, x_5, x_6, x_7, x_8, x_9, x_142);
+lean_ctor_set(x_177, 1, x_54);
+lean_ctor_set(x_177, 2, x_176);
+x_178 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__19;
+x_179 = lean_array_push(x_178, x_170);
+x_180 = lean_array_push(x_179, x_66);
+x_181 = lean_array_push(x_180, x_66);
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+x_183 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__15;
+x_184 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_184, 0, x_53);
+lean_ctor_set(x_184, 1, x_183);
+lean_ctor_set(x_184, 2, x_182);
+x_185 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__20;
+lean_inc(x_156);
+x_186 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_186, 0, x_156);
+lean_ctor_set(x_186, 1, x_185);
+x_187 = l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__5___lambda__1___closed__7;
+x_188 = lean_array_push(x_187, x_23);
+x_189 = lean_array_push(x_188, x_66);
+x_190 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__23;
+x_191 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_191, 0, x_53);
+lean_ctor_set(x_191, 1, x_190);
+lean_ctor_set(x_191, 2, x_189);
+x_192 = lean_ctor_get(x_28, 0);
+lean_inc(x_192);
+lean_dec(x_28);
+x_193 = l_Array_append___rarg(x_51, x_192);
+x_194 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_194, 0, x_53);
+lean_ctor_set(x_194, 1, x_54);
+lean_ctor_set(x_194, 2, x_193);
+x_195 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__28;
+lean_inc(x_156);
+x_196 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_196, 0, x_156);
+lean_ctor_set(x_196, 1, x_195);
+x_197 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__1___closed__8;
+x_198 = l_Lean_addMacroScope(x_163, x_197, x_158);
+x_199 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__30;
+x_200 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__33;
+lean_inc(x_156);
+x_201 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_201, 0, x_156);
+lean_ctor_set(x_201, 1, x_199);
+lean_ctor_set(x_201, 2, x_198);
+lean_ctor_set(x_201, 3, x_200);
+x_202 = lean_array_push(x_187, x_196);
+x_203 = lean_array_push(x_202, x_201);
+x_204 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__27;
+x_205 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_205, 0, x_53);
+lean_ctor_set(x_205, 1, x_204);
+lean_ctor_set(x_205, 2, x_203);
+x_206 = lean_array_push(x_60, x_205);
+x_207 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_207, 0, x_53);
+lean_ctor_set(x_207, 1, x_54);
+lean_ctor_set(x_207, 2, x_206);
+x_208 = lean_array_push(x_187, x_194);
+x_209 = lean_array_push(x_208, x_207);
+x_210 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__25;
+x_211 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_211, 0, x_53);
+lean_ctor_set(x_211, 1, x_210);
+lean_ctor_set(x_211, 2, x_209);
+x_212 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__36;
+x_213 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_213, 0, x_156);
+lean_ctor_set(x_213, 1, x_212);
+x_214 = l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__4___closed__5;
+x_215 = lean_array_push(x_214, x_213);
+x_216 = lean_array_push(x_215, x_153);
+x_217 = lean_array_push(x_216, x_66);
+x_218 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__35;
+x_219 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_219, 0, x_53);
+lean_ctor_set(x_219, 1, x_218);
+lean_ctor_set(x_219, 2, x_217);
+x_220 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__37;
+x_221 = lean_array_push(x_220, x_186);
+x_222 = lean_array_push(x_221, x_191);
+x_223 = lean_array_push(x_222, x_211);
+x_224 = lean_array_push(x_223, x_219);
+x_225 = lean_array_push(x_224, x_66);
+x_226 = lean_array_push(x_225, x_66);
+x_227 = lean_array_push(x_226, x_66);
+x_228 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__21;
+x_229 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_229, 0, x_53);
+lean_ctor_set(x_229, 1, x_228);
+lean_ctor_set(x_229, 2, x_227);
+x_230 = lean_array_push(x_187, x_184);
+x_231 = lean_array_push(x_230, x_229);
+x_232 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__13;
+x_233 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_233, 0, x_53);
+lean_ctor_set(x_233, 1, x_232);
+lean_ctor_set(x_233, 2, x_231);
+x_234 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__2(x_13, x_25, x_3, x_60, x_233, x_4, x_5, x_6, x_7, x_8, x_9, x_161);
 lean_dec(x_13);
-return x_200;
+return x_234;
 }
 else
 {
-uint8_t x_201; 
+uint8_t x_235; 
 lean_dec(x_73);
 lean_dec(x_28);
 lean_dec(x_23);
@@ -6515,30 +6670,30 @@ lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
-x_201 = !lean_is_exclusive(x_132);
-if (x_201 == 0)
+x_235 = !lean_is_exclusive(x_149);
+if (x_235 == 0)
 {
-return x_132;
+return x_149;
 }
 else
 {
-lean_object* x_202; lean_object* x_203; lean_object* x_204; 
-x_202 = lean_ctor_get(x_132, 0);
-x_203 = lean_ctor_get(x_132, 1);
-lean_inc(x_203);
-lean_inc(x_202);
-lean_dec(x_132);
-x_204 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_204, 0, x_202);
-lean_ctor_set(x_204, 1, x_203);
-return x_204;
+lean_object* x_236; lean_object* x_237; lean_object* x_238; 
+x_236 = lean_ctor_get(x_149, 0);
+x_237 = lean_ctor_get(x_149, 1);
+lean_inc(x_237);
+lean_inc(x_236);
+lean_dec(x_149);
+x_238 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_238, 0, x_236);
+lean_ctor_set(x_238, 1, x_237);
+return x_238;
 }
 }
 }
 }
 else
 {
-uint8_t x_205; 
+uint8_t x_239; 
 lean_dec(x_31);
 lean_dec(x_28);
 lean_dec(x_23);
@@ -6549,29 +6704,29 @@ lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
-x_205 = !lean_is_exclusive(x_35);
-if (x_205 == 0)
+x_239 = !lean_is_exclusive(x_35);
+if (x_239 == 0)
 {
 return x_35;
 }
 else
 {
-lean_object* x_206; lean_object* x_207; lean_object* x_208; 
-x_206 = lean_ctor_get(x_35, 0);
-x_207 = lean_ctor_get(x_35, 1);
-lean_inc(x_207);
-lean_inc(x_206);
+lean_object* x_240; lean_object* x_241; lean_object* x_242; 
+x_240 = lean_ctor_get(x_35, 0);
+x_241 = lean_ctor_get(x_35, 1);
+lean_inc(x_241);
+lean_inc(x_240);
 lean_dec(x_35);
-x_208 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_208, 0, x_206);
-lean_ctor_set(x_208, 1, x_207);
-return x_208;
+x_242 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_242, 0, x_240);
+lean_ctor_set(x_242, 1, x_241);
+return x_242;
 }
 }
 }
 else
 {
-uint8_t x_209; 
+uint8_t x_243; 
 lean_dec(x_23);
 lean_dec(x_13);
 lean_dec(x_9);
@@ -6581,23 +6736,23 @@ lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_2);
-x_209 = !lean_is_exclusive(x_27);
-if (x_209 == 0)
+x_243 = !lean_is_exclusive(x_27);
+if (x_243 == 0)
 {
 return x_27;
 }
 else
 {
-lean_object* x_210; lean_object* x_211; lean_object* x_212; 
-x_210 = lean_ctor_get(x_27, 0);
-x_211 = lean_ctor_get(x_27, 1);
-lean_inc(x_211);
-lean_inc(x_210);
+lean_object* x_244; lean_object* x_245; lean_object* x_246; 
+x_244 = lean_ctor_get(x_27, 0);
+x_245 = lean_ctor_get(x_27, 1);
+lean_inc(x_245);
+lean_inc(x_244);
 lean_dec(x_27);
-x_212 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_212, 0, x_210);
-lean_ctor_set(x_212, 1, x_211);
-return x_212;
+x_246 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_246, 0, x_244);
+lean_ctor_set(x_246, 1, x_245);
+return x_246;
 }
 }
 }
@@ -6605,7 +6760,7 @@ return x_212;
 }
 else
 {
-uint8_t x_221; 
+uint8_t x_255; 
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -6613,23 +6768,23 @@ lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_2);
-x_221 = !lean_is_exclusive(x_12);
-if (x_221 == 0)
+x_255 = !lean_is_exclusive(x_12);
+if (x_255 == 0)
 {
 return x_12;
 }
 else
 {
-lean_object* x_222; lean_object* x_223; lean_object* x_224; 
-x_222 = lean_ctor_get(x_12, 0);
-x_223 = lean_ctor_get(x_12, 1);
-lean_inc(x_223);
-lean_inc(x_222);
+lean_object* x_256; lean_object* x_257; lean_object* x_258; 
+x_256 = lean_ctor_get(x_12, 0);
+x_257 = lean_ctor_get(x_12, 1);
+lean_inc(x_257);
+lean_inc(x_256);
 lean_dec(x_12);
-x_224 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_224, 0, x_222);
-lean_ctor_set(x_224, 1, x_223);
-return x_224;
+x_258 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_258, 0, x_256);
+lean_ctor_set(x_258, 1, x_257);
+return x_258;
 }
 }
 }
@@ -6656,8 +6811,8 @@ static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandle
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__3___closed__2;
-x_2 = l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__7___closed__9;
+x_1 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__31;
+x_2 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__1___closed__1;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
@@ -6666,9 +6821,11 @@ static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandle
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__3;
-x_2 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__1___closed__1;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
+x_1 = lean_box(0);
+x_2 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__3;
+x_3 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
 }
@@ -6678,7 +6835,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
 x_2 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__4;
-x_3 = lean_alloc_ctor(0, 2, 0);
+x_3 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
 return x_3;
@@ -6687,24 +6844,12 @@ return x_3;
 static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__6() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__5;
-x_3 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_3, 0, x_2);
-lean_ctor_set(x_3, 1, x_1);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__7() {
-_start:
-{
 lean_object* x_1; 
 x_1 = lean_mk_string_from_bytes("<|", 2);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__8() {
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__7() {
 _start:
 {
 lean_object* x_1; 
@@ -6712,22 +6857,22 @@ x_1 = lean_mk_string_from_bytes("List.join", 9);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__9() {
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__8() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__8;
+x_1 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__7;
 x_2 = lean_string_utf8_byte_size(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__10() {
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__9() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__8;
+x_1 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__7;
 x_2 = lean_unsigned_to_nat(0u);
-x_3 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__9;
+x_3 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__8;
 x_4 = lean_alloc_ctor(0, 3, 0);
 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
@@ -6735,7 +6880,7 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__11() {
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__10() {
 _start:
 {
 lean_object* x_1; 
@@ -6743,17 +6888,17 @@ x_1 = lean_mk_string_from_bytes("List", 4);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__12() {
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__11() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__11;
+x_2 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__10;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__13() {
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__12() {
 _start:
 {
 lean_object* x_1; 
@@ -6761,13 +6906,25 @@ x_1 = lean_mk_string_from_bytes("join", 4);
 return x_1;
 }
 }
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__13() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__11;
+x_2 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__12;
+x_3 = l_Lean_Name_str___override(x_1, x_2);
+return x_3;
+}
+}
 static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__14() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__12;
+x_1 = lean_box(0);
 x_2 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__13;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
+x_3 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
 }
@@ -6777,18 +6934,6 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
 x_2 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__14;
-x_3 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_3, 0, x_2);
-lean_ctor_set(x_3, 1, x_1);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__16() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__15;
 x_3 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
@@ -6810,36 +6955,36 @@ lean_inc(x_1);
 x_11 = l_Lean_Elab_Deriving_mkContext(x_10, x_1, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
 if (lean_obj_tag(x_11) == 0)
 {
-lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_192; lean_object* x_193; lean_object* x_194; uint8_t x_195; 
+lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_205; lean_object* x_206; lean_object* x_207; uint8_t x_208; 
 x_12 = lean_ctor_get(x_11, 0);
 lean_inc(x_12);
 x_13 = lean_ctor_get(x_11, 1);
 lean_inc(x_13);
 lean_dec(x_11);
-x_192 = lean_ctor_get(x_12, 0);
-lean_inc(x_192);
-x_193 = lean_array_get_size(x_192);
-x_194 = lean_unsigned_to_nat(0u);
-x_195 = lean_nat_dec_lt(x_194, x_193);
-lean_dec(x_193);
-if (x_195 == 0)
+x_205 = lean_ctor_get(x_12, 0);
+lean_inc(x_205);
+x_206 = lean_array_get_size(x_205);
+x_207 = lean_unsigned_to_nat(0u);
+x_208 = lean_nat_dec_lt(x_207, x_206);
+lean_dec(x_206);
+if (x_208 == 0)
 {
-lean_object* x_196; lean_object* x_197; 
-lean_dec(x_192);
-x_196 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__4___closed__4;
-x_197 = l_panic___at_Lean_Elab_Deriving_mkLocalInstanceLetDecls___spec__1(x_196);
-x_14 = x_197;
-goto block_191;
+lean_object* x_209; lean_object* x_210; 
+lean_dec(x_205);
+x_209 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__4___closed__4;
+x_210 = l_panic___at_Lean_Elab_Deriving_mkLocalInstanceLetDecls___spec__1(x_209);
+x_14 = x_210;
+goto block_204;
 }
 else
 {
-lean_object* x_198; 
-x_198 = lean_array_fget(x_192, x_194);
-lean_dec(x_192);
-x_14 = x_198;
-goto block_191;
+lean_object* x_211; 
+x_211 = lean_array_fget(x_205, x_207);
+lean_dec(x_205);
+x_14 = x_211;
+goto block_204;
 }
-block_191:
+block_204:
 {
 lean_object* x_15; lean_object* x_16; lean_object* x_17; 
 x_15 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__2;
@@ -6853,7 +6998,7 @@ lean_inc(x_3);
 x_17 = l_Lean_Elab_Deriving_mkHeader(x_15, x_16, x_14, x_3, x_4, x_5, x_6, x_7, x_8, x_13);
 if (lean_obj_tag(x_17) == 0)
 {
-lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; uint8_t x_24; lean_object* x_25; lean_object* x_26; size_t x_27; size_t x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; uint8_t x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; 
+lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; uint8_t x_24; lean_object* x_25; lean_object* x_26; size_t x_27; size_t x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; uint8_t x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; 
 x_18 = lean_ctor_get(x_17, 0);
 lean_inc(x_18);
 x_19 = lean_ctor_get(x_17, 1);
@@ -6951,280 +7096,309 @@ x_69 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_69, 0, x_46);
 lean_ctor_set(x_69, 1, x_50);
 lean_ctor_set(x_69, 2, x_68);
-x_70 = l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__5___lambda__1___closed__7;
-x_71 = lean_array_push(x_70, x_69);
-x_72 = lean_array_push(x_71, x_54);
-x_73 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__25;
-x_74 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_74, 0, x_46);
-lean_ctor_set(x_74, 1, x_73);
-lean_ctor_set(x_74, 2, x_72);
-x_75 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__28;
+x_70 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__28;
 lean_inc(x_34);
-x_76 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_76, 0, x_34);
-lean_ctor_set(x_76, 1, x_75);
-x_77 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__1___closed__4;
+x_71 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_71, 0, x_34);
+lean_ctor_set(x_71, 1, x_70);
+x_72 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__1___closed__8;
 lean_inc(x_36);
 lean_inc(x_41);
-x_78 = l_Lean_addMacroScope(x_41, x_77, x_36);
-x_79 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__1___closed__3;
-x_80 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__6;
+x_73 = l_Lean_addMacroScope(x_41, x_72, x_36);
+x_74 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__30;
+x_75 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__33;
 lean_inc(x_34);
-x_81 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_81, 0, x_34);
-lean_ctor_set(x_81, 1, x_79);
-lean_ctor_set(x_81, 2, x_78);
-lean_ctor_set(x_81, 3, x_80);
-x_82 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__7;
+x_76 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_76, 0, x_34);
+lean_ctor_set(x_76, 1, x_74);
+lean_ctor_set(x_76, 2, x_73);
+lean_ctor_set(x_76, 3, x_75);
+x_77 = l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__5___lambda__1___closed__7;
+x_78 = lean_array_push(x_77, x_71);
+x_79 = lean_array_push(x_78, x_76);
+x_80 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__27;
+x_81 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_81, 0, x_46);
+lean_ctor_set(x_81, 1, x_80);
+lean_ctor_set(x_81, 2, x_79);
+x_82 = lean_array_push(x_44, x_81);
+x_83 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_83, 0, x_46);
+lean_ctor_set(x_83, 1, x_50);
+lean_ctor_set(x_83, 2, x_82);
+x_84 = lean_array_push(x_77, x_69);
+x_85 = lean_array_push(x_84, x_83);
+x_86 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__25;
+x_87 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_87, 0, x_46);
+lean_ctor_set(x_87, 1, x_86);
+lean_ctor_set(x_87, 2, x_85);
+x_88 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__36;
 lean_inc(x_34);
-x_83 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_83, 0, x_34);
-lean_ctor_set(x_83, 1, x_82);
-x_84 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__14;
-x_85 = l_Lean_addMacroScope(x_41, x_84, x_36);
-x_86 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__10;
-x_87 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__16;
+x_89 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_89, 0, x_34);
+lean_ctor_set(x_89, 1, x_88);
+x_90 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__1___closed__4;
+lean_inc(x_36);
+lean_inc(x_41);
+x_91 = l_Lean_addMacroScope(x_41, x_90, x_36);
+x_92 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__1___closed__3;
+x_93 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__5;
 lean_inc(x_34);
-x_88 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_88, 0, x_34);
-lean_ctor_set(x_88, 1, x_86);
-lean_ctor_set(x_88, 2, x_85);
-lean_ctor_set(x_88, 3, x_87);
-x_89 = l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__7___closed__3;
+x_94 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_94, 0, x_34);
+lean_ctor_set(x_94, 1, x_92);
+lean_ctor_set(x_94, 2, x_91);
+lean_ctor_set(x_94, 3, x_93);
+x_95 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__6;
 lean_inc(x_34);
-x_90 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_90, 0, x_34);
-lean_ctor_set(x_90, 1, x_89);
-x_91 = l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__5___lambda__1___closed__14;
-x_92 = l_Lean_mkSepArray(x_31, x_91);
-lean_dec(x_31);
-x_93 = l_Array_append___rarg(x_67, x_92);
-x_94 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_94, 0, x_46);
-lean_ctor_set(x_94, 1, x_50);
-lean_ctor_set(x_94, 2, x_93);
-x_95 = l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__7___closed__4;
 x_96 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_96, 0, x_34);
 lean_ctor_set(x_96, 1, x_95);
-x_97 = l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__4___closed__5;
-x_98 = lean_array_push(x_97, x_90);
-x_99 = lean_array_push(x_98, x_94);
-x_100 = lean_array_push(x_99, x_96);
-x_101 = l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__7___closed__2;
-x_102 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_102, 0, x_46);
-lean_ctor_set(x_102, 1, x_101);
-lean_ctor_set(x_102, 2, x_100);
-x_103 = lean_array_push(x_44, x_102);
-x_104 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_104, 0, x_46);
-lean_ctor_set(x_104, 1, x_50);
-lean_ctor_set(x_104, 2, x_103);
-x_105 = lean_array_push(x_70, x_88);
-x_106 = lean_array_push(x_105, x_104);
-x_107 = l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__5___lambda__1___closed__3;
-x_108 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_108, 0, x_46);
-lean_ctor_set(x_108, 1, x_107);
-lean_ctor_set(x_108, 2, x_106);
-x_109 = lean_array_push(x_97, x_81);
-x_110 = lean_array_push(x_109, x_83);
-x_111 = lean_array_push(x_110, x_108);
-x_112 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__2;
-x_113 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_113, 0, x_46);
-lean_ctor_set(x_113, 1, x_112);
-lean_ctor_set(x_113, 2, x_111);
-x_114 = lean_array_push(x_97, x_76);
-x_115 = lean_array_push(x_114, x_113);
-x_116 = lean_array_push(x_115, x_54);
-x_117 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__27;
-x_118 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_118, 0, x_46);
-lean_ctor_set(x_118, 1, x_117);
-lean_ctor_set(x_118, 2, x_116);
-x_119 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__29;
-x_120 = lean_array_push(x_119, x_61);
-x_121 = lean_array_push(x_70, x_59);
+x_97 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__13;
+x_98 = l_Lean_addMacroScope(x_41, x_97, x_36);
+x_99 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__9;
+x_100 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__15;
+lean_inc(x_34);
+x_101 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_101, 0, x_34);
+lean_ctor_set(x_101, 1, x_99);
+lean_ctor_set(x_101, 2, x_98);
+lean_ctor_set(x_101, 3, x_100);
+x_102 = l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__7___closed__3;
+lean_inc(x_34);
+x_103 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_103, 0, x_34);
+lean_ctor_set(x_103, 1, x_102);
+x_104 = l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__5___lambda__1___closed__14;
+x_105 = l_Lean_mkSepArray(x_31, x_104);
+lean_dec(x_31);
+x_106 = l_Array_append___rarg(x_67, x_105);
+x_107 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_107, 0, x_46);
+lean_ctor_set(x_107, 1, x_50);
+lean_ctor_set(x_107, 2, x_106);
+x_108 = l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__7___closed__4;
+x_109 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_109, 0, x_34);
+lean_ctor_set(x_109, 1, x_108);
+x_110 = l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__4___closed__5;
+x_111 = lean_array_push(x_110, x_103);
+x_112 = lean_array_push(x_111, x_107);
+x_113 = lean_array_push(x_112, x_109);
+x_114 = l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__7___closed__2;
+x_115 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_115, 0, x_46);
+lean_ctor_set(x_115, 1, x_114);
+lean_ctor_set(x_115, 2, x_113);
+x_116 = lean_array_push(x_44, x_115);
+x_117 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_117, 0, x_46);
+lean_ctor_set(x_117, 1, x_50);
+lean_ctor_set(x_117, 2, x_116);
+x_118 = lean_array_push(x_77, x_101);
+x_119 = lean_array_push(x_118, x_117);
+x_120 = l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__5___lambda__1___closed__3;
+x_121 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_121, 0, x_46);
+lean_ctor_set(x_121, 1, x_120);
+lean_ctor_set(x_121, 2, x_119);
+x_122 = lean_array_push(x_110, x_94);
+x_123 = lean_array_push(x_122, x_96);
+x_124 = lean_array_push(x_123, x_121);
+x_125 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__2;
+x_126 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_126, 0, x_46);
+lean_ctor_set(x_126, 1, x_125);
+lean_ctor_set(x_126, 2, x_124);
+x_127 = lean_array_push(x_110, x_89);
+x_128 = lean_array_push(x_127, x_126);
+x_129 = lean_array_push(x_128, x_54);
+x_130 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__35;
+x_131 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_131, 0, x_46);
+lean_ctor_set(x_131, 1, x_130);
+lean_ctor_set(x_131, 2, x_129);
+x_132 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__37;
+x_133 = lean_array_push(x_132, x_61);
+x_134 = lean_array_push(x_77, x_59);
 if (x_65 == 0)
 {
-lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; uint8_t x_140; lean_object* x_141; 
+lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; uint8_t x_153; lean_object* x_154; 
 lean_dec(x_62);
-x_122 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__4___closed__4;
-x_123 = l_panic___at___private_Init_Prelude_0__Lean_assembleParts___spec__1(x_122);
-x_124 = lean_mk_syntax_ident(x_123);
-x_125 = lean_array_push(x_70, x_124);
-x_126 = lean_array_push(x_125, x_54);
-x_127 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__23;
-x_128 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_128, 0, x_46);
-lean_ctor_set(x_128, 1, x_127);
-lean_ctor_set(x_128, 2, x_126);
-x_129 = lean_array_push(x_120, x_128);
-x_130 = lean_array_push(x_129, x_74);
-x_131 = lean_array_push(x_130, x_118);
-x_132 = lean_array_push(x_131, x_54);
-x_133 = lean_array_push(x_132, x_54);
-x_134 = lean_array_push(x_133, x_54);
-x_135 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__21;
-x_136 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_136, 0, x_46);
-lean_ctor_set(x_136, 1, x_135);
-lean_ctor_set(x_136, 2, x_134);
-x_137 = lean_array_push(x_121, x_136);
-x_138 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__13;
-x_139 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_139, 0, x_46);
-lean_ctor_set(x_139, 1, x_138);
-lean_ctor_set(x_139, 2, x_137);
-x_140 = 1;
-x_141 = l_Lean_Elab_Deriving_mkInstanceCmds(x_12, x_15, x_2, x_140, x_3, x_4, x_5, x_6, x_7, x_8, x_39);
+x_135 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__4___closed__4;
+x_136 = l_panic___at___private_Init_Prelude_0__Lean_assembleParts___spec__1(x_135);
+x_137 = lean_mk_syntax_ident(x_136);
+x_138 = lean_array_push(x_77, x_137);
+x_139 = lean_array_push(x_138, x_54);
+x_140 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__23;
+x_141 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_141, 0, x_46);
+lean_ctor_set(x_141, 1, x_140);
+lean_ctor_set(x_141, 2, x_139);
+x_142 = lean_array_push(x_133, x_141);
+x_143 = lean_array_push(x_142, x_87);
+x_144 = lean_array_push(x_143, x_131);
+x_145 = lean_array_push(x_144, x_54);
+x_146 = lean_array_push(x_145, x_54);
+x_147 = lean_array_push(x_146, x_54);
+x_148 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__21;
+x_149 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_149, 0, x_46);
+lean_ctor_set(x_149, 1, x_148);
+lean_ctor_set(x_149, 2, x_147);
+x_150 = lean_array_push(x_134, x_149);
+x_151 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__13;
+x_152 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_152, 0, x_46);
+lean_ctor_set(x_152, 1, x_151);
+lean_ctor_set(x_152, 2, x_150);
+x_153 = 1;
+x_154 = l_Lean_Elab_Deriving_mkInstanceCmds(x_12, x_15, x_2, x_153, x_3, x_4, x_5, x_6, x_7, x_8, x_39);
 lean_dec(x_12);
-if (lean_obj_tag(x_141) == 0)
+if (lean_obj_tag(x_154) == 0)
 {
-uint8_t x_142; 
-x_142 = !lean_is_exclusive(x_141);
-if (x_142 == 0)
+uint8_t x_155; 
+x_155 = !lean_is_exclusive(x_154);
+if (x_155 == 0)
 {
-lean_object* x_143; lean_object* x_144; lean_object* x_145; 
-x_143 = lean_ctor_get(x_141, 0);
-x_144 = lean_array_push(x_44, x_139);
-x_145 = l_Array_append___rarg(x_144, x_143);
-lean_ctor_set(x_141, 0, x_145);
-return x_141;
-}
-else
-{
-lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; 
-x_146 = lean_ctor_get(x_141, 0);
-x_147 = lean_ctor_get(x_141, 1);
-lean_inc(x_147);
-lean_inc(x_146);
-lean_dec(x_141);
-x_148 = lean_array_push(x_44, x_139);
-x_149 = l_Array_append___rarg(x_148, x_146);
-x_150 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_150, 0, x_149);
-lean_ctor_set(x_150, 1, x_147);
-return x_150;
-}
-}
-else
-{
-uint8_t x_151; 
-lean_dec(x_139);
-x_151 = !lean_is_exclusive(x_141);
-if (x_151 == 0)
-{
-return x_141;
-}
-else
-{
-lean_object* x_152; lean_object* x_153; lean_object* x_154; 
-x_152 = lean_ctor_get(x_141, 0);
-x_153 = lean_ctor_get(x_141, 1);
-lean_inc(x_153);
-lean_inc(x_152);
-lean_dec(x_141);
-x_154 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_154, 0, x_152);
-lean_ctor_set(x_154, 1, x_153);
+lean_object* x_156; lean_object* x_157; lean_object* x_158; 
+x_156 = lean_ctor_get(x_154, 0);
+x_157 = lean_array_push(x_44, x_152);
+x_158 = l_Array_append___rarg(x_157, x_156);
+lean_ctor_set(x_154, 0, x_158);
 return x_154;
 }
+else
+{
+lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; 
+x_159 = lean_ctor_get(x_154, 0);
+x_160 = lean_ctor_get(x_154, 1);
+lean_inc(x_160);
+lean_inc(x_159);
+lean_dec(x_154);
+x_161 = lean_array_push(x_44, x_152);
+x_162 = l_Array_append___rarg(x_161, x_159);
+x_163 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_163, 0, x_162);
+lean_ctor_set(x_163, 1, x_160);
+return x_163;
 }
 }
 else
 {
-lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; uint8_t x_172; lean_object* x_173; 
-x_155 = lean_array_fget(x_62, x_64);
+uint8_t x_164; 
+lean_dec(x_152);
+x_164 = !lean_is_exclusive(x_154);
+if (x_164 == 0)
+{
+return x_154;
+}
+else
+{
+lean_object* x_165; lean_object* x_166; lean_object* x_167; 
+x_165 = lean_ctor_get(x_154, 0);
+x_166 = lean_ctor_get(x_154, 1);
+lean_inc(x_166);
+lean_inc(x_165);
+lean_dec(x_154);
+x_167 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_167, 0, x_165);
+lean_ctor_set(x_167, 1, x_166);
+return x_167;
+}
+}
+}
+else
+{
+lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; uint8_t x_185; lean_object* x_186; 
+x_168 = lean_array_fget(x_62, x_64);
 lean_dec(x_62);
-x_156 = lean_mk_syntax_ident(x_155);
-x_157 = lean_array_push(x_70, x_156);
-x_158 = lean_array_push(x_157, x_54);
-x_159 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__23;
-x_160 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_160, 0, x_46);
-lean_ctor_set(x_160, 1, x_159);
-lean_ctor_set(x_160, 2, x_158);
-x_161 = lean_array_push(x_120, x_160);
-x_162 = lean_array_push(x_161, x_74);
-x_163 = lean_array_push(x_162, x_118);
-x_164 = lean_array_push(x_163, x_54);
-x_165 = lean_array_push(x_164, x_54);
-x_166 = lean_array_push(x_165, x_54);
-x_167 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__21;
-x_168 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_168, 0, x_46);
-lean_ctor_set(x_168, 1, x_167);
-lean_ctor_set(x_168, 2, x_166);
-x_169 = lean_array_push(x_121, x_168);
-x_170 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__13;
-x_171 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_171, 0, x_46);
-lean_ctor_set(x_171, 1, x_170);
-lean_ctor_set(x_171, 2, x_169);
-x_172 = 1;
-x_173 = l_Lean_Elab_Deriving_mkInstanceCmds(x_12, x_15, x_2, x_172, x_3, x_4, x_5, x_6, x_7, x_8, x_39);
+x_169 = lean_mk_syntax_ident(x_168);
+x_170 = lean_array_push(x_77, x_169);
+x_171 = lean_array_push(x_170, x_54);
+x_172 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__23;
+x_173 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_173, 0, x_46);
+lean_ctor_set(x_173, 1, x_172);
+lean_ctor_set(x_173, 2, x_171);
+x_174 = lean_array_push(x_133, x_173);
+x_175 = lean_array_push(x_174, x_87);
+x_176 = lean_array_push(x_175, x_131);
+x_177 = lean_array_push(x_176, x_54);
+x_178 = lean_array_push(x_177, x_54);
+x_179 = lean_array_push(x_178, x_54);
+x_180 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__21;
+x_181 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_181, 0, x_46);
+lean_ctor_set(x_181, 1, x_180);
+lean_ctor_set(x_181, 2, x_179);
+x_182 = lean_array_push(x_134, x_181);
+x_183 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__13;
+x_184 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_184, 0, x_46);
+lean_ctor_set(x_184, 1, x_183);
+lean_ctor_set(x_184, 2, x_182);
+x_185 = 1;
+x_186 = l_Lean_Elab_Deriving_mkInstanceCmds(x_12, x_15, x_2, x_185, x_3, x_4, x_5, x_6, x_7, x_8, x_39);
 lean_dec(x_12);
-if (lean_obj_tag(x_173) == 0)
-{
-uint8_t x_174; 
-x_174 = !lean_is_exclusive(x_173);
-if (x_174 == 0)
-{
-lean_object* x_175; lean_object* x_176; lean_object* x_177; 
-x_175 = lean_ctor_get(x_173, 0);
-x_176 = lean_array_push(x_44, x_171);
-x_177 = l_Array_append___rarg(x_176, x_175);
-lean_ctor_set(x_173, 0, x_177);
-return x_173;
-}
-else
-{
-lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; 
-x_178 = lean_ctor_get(x_173, 0);
-x_179 = lean_ctor_get(x_173, 1);
-lean_inc(x_179);
-lean_inc(x_178);
-lean_dec(x_173);
-x_180 = lean_array_push(x_44, x_171);
-x_181 = l_Array_append___rarg(x_180, x_178);
-x_182 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_182, 0, x_181);
-lean_ctor_set(x_182, 1, x_179);
-return x_182;
-}
-}
-else
-{
-uint8_t x_183; 
-lean_dec(x_171);
-x_183 = !lean_is_exclusive(x_173);
-if (x_183 == 0)
-{
-return x_173;
-}
-else
-{
-lean_object* x_184; lean_object* x_185; lean_object* x_186; 
-x_184 = lean_ctor_get(x_173, 0);
-x_185 = lean_ctor_get(x_173, 1);
-lean_inc(x_185);
-lean_inc(x_184);
-lean_dec(x_173);
-x_186 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_186, 0, x_184);
-lean_ctor_set(x_186, 1, x_185);
-return x_186;
-}
-}
-}
-}
-else
+if (lean_obj_tag(x_186) == 0)
 {
 uint8_t x_187; 
+x_187 = !lean_is_exclusive(x_186);
+if (x_187 == 0)
+{
+lean_object* x_188; lean_object* x_189; lean_object* x_190; 
+x_188 = lean_ctor_get(x_186, 0);
+x_189 = lean_array_push(x_44, x_184);
+x_190 = l_Array_append___rarg(x_189, x_188);
+lean_ctor_set(x_186, 0, x_190);
+return x_186;
+}
+else
+{
+lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; 
+x_191 = lean_ctor_get(x_186, 0);
+x_192 = lean_ctor_get(x_186, 1);
+lean_inc(x_192);
+lean_inc(x_191);
+lean_dec(x_186);
+x_193 = lean_array_push(x_44, x_184);
+x_194 = l_Array_append___rarg(x_193, x_191);
+x_195 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_195, 0, x_194);
+lean_ctor_set(x_195, 1, x_192);
+return x_195;
+}
+}
+else
+{
+uint8_t x_196; 
+lean_dec(x_184);
+x_196 = !lean_is_exclusive(x_186);
+if (x_196 == 0)
+{
+return x_186;
+}
+else
+{
+lean_object* x_197; lean_object* x_198; lean_object* x_199; 
+x_197 = lean_ctor_get(x_186, 0);
+x_198 = lean_ctor_get(x_186, 1);
+lean_inc(x_198);
+lean_inc(x_197);
+lean_dec(x_186);
+x_199 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_199, 0, x_197);
+lean_ctor_set(x_199, 1, x_198);
+return x_199;
+}
+}
+}
+}
+else
+{
+uint8_t x_200; 
 lean_dec(x_12);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -7233,30 +7407,30 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_1);
-x_187 = !lean_is_exclusive(x_17);
-if (x_187 == 0)
+x_200 = !lean_is_exclusive(x_17);
+if (x_200 == 0)
 {
 return x_17;
 }
 else
 {
-lean_object* x_188; lean_object* x_189; lean_object* x_190; 
-x_188 = lean_ctor_get(x_17, 0);
-x_189 = lean_ctor_get(x_17, 1);
-lean_inc(x_189);
-lean_inc(x_188);
+lean_object* x_201; lean_object* x_202; lean_object* x_203; 
+x_201 = lean_ctor_get(x_17, 0);
+x_202 = lean_ctor_get(x_17, 1);
+lean_inc(x_202);
+lean_inc(x_201);
 lean_dec(x_17);
-x_190 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_190, 0, x_188);
-lean_ctor_set(x_190, 1, x_189);
-return x_190;
+x_203 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_203, 0, x_201);
+lean_ctor_set(x_203, 1, x_202);
+return x_203;
 }
 }
 }
 }
 else
 {
-uint8_t x_199; 
+uint8_t x_212; 
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
@@ -7264,23 +7438,23 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_1);
-x_199 = !lean_is_exclusive(x_11);
-if (x_199 == 0)
+x_212 = !lean_is_exclusive(x_11);
+if (x_212 == 0)
 {
 return x_11;
 }
 else
 {
-lean_object* x_200; lean_object* x_201; lean_object* x_202; 
-x_200 = lean_ctor_get(x_11, 0);
-x_201 = lean_ctor_get(x_11, 1);
-lean_inc(x_201);
-lean_inc(x_200);
+lean_object* x_213; lean_object* x_214; lean_object* x_215; 
+x_213 = lean_ctor_get(x_11, 0);
+x_214 = lean_ctor_get(x_11, 1);
+lean_inc(x_214);
+lean_inc(x_213);
 lean_dec(x_11);
-x_202 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_202, 0, x_200);
-lean_ctor_set(x_202, 1, x_201);
-return x_202;
+x_215 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_215, 0, x_213);
+lean_ctor_set(x_215, 1, x_214);
+return x_215;
 }
 }
 }
@@ -8576,7 +8750,7 @@ x_51 = l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstance
 x_52 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_52, 0, x_26);
 lean_ctor_set(x_52, 1, x_51);
-x_53 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__29;
+x_53 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__37;
 x_54 = lean_array_push(x_53, x_43);
 x_55 = l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__3___closed__20;
 x_56 = lean_array_push(x_54, x_55);
@@ -8671,7 +8845,7 @@ x_100 = l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanc
 x_101 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_101, 0, x_80);
 lean_ctor_set(x_101, 1, x_100);
-x_102 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__29;
+x_102 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__37;
 x_103 = lean_array_push(x_102, x_92);
 x_104 = l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__3___closed__20;
 x_105 = lean_array_push(x_103, x_104);
@@ -9075,7 +9249,7 @@ static lean_object* _init_l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJ
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__3;
+x_1 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__31;
 x_2 = l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__7___lambda__1___closed__10;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
@@ -11753,52 +11927,13 @@ return x_1;
 static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__2() {
 _start:
 {
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes(":", 1);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__3() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__7___closed__9;
-x_2 = lean_string_utf8_byte_size(x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__4() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___spec__7___closed__9;
-x_2 = lean_unsigned_to_nat(0u);
-x_3 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__3;
-x_4 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_4, 0, x_1);
-lean_ctor_set(x_4, 1, x_2);
-lean_ctor_set(x_4, 2, x_3);
-return x_4;
-}
-}
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__5() {
-_start:
-{
 lean_object* x_1; lean_object* x_2; 
 x_1 = lean_unsigned_to_nat(5u);
 x_2 = lean_mk_empty_array_with_capacity(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__6() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("typeSpec", 8);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__7() {
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__3() {
 _start:
 {
 lean_object* x_1; 
@@ -11806,22 +11941,22 @@ x_1 = lean_mk_string_from_bytes("Except", 6);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__8() {
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__4() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__7;
+x_1 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__3;
 x_2 = lean_string_utf8_byte_size(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__9() {
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__5() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__7;
+x_1 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__3;
 x_2 = lean_unsigned_to_nat(0u);
-x_3 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__8;
+x_3 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__4;
 x_4 = lean_alloc_ctor(0, 3, 0);
 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
@@ -11829,7 +11964,7 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__10() {
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__6() {
 _start:
 {
 lean_object* x_1; 
@@ -11837,22 +11972,22 @@ x_1 = lean_mk_string_from_bytes("String", 6);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__11() {
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__7() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__10;
+x_1 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__6;
 x_2 = lean_string_utf8_byte_size(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__12() {
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__8() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__10;
+x_1 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__6;
 x_2 = lean_unsigned_to_nat(0u);
-x_3 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__11;
+x_3 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__7;
 x_4 = lean_alloc_ctor(0, 3, 0);
 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
@@ -11860,12 +11995,12 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__13() {
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__9() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__10;
+x_2 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__6;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
@@ -12013,7 +12148,7 @@ x_226 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_226, 0, x_187);
 lean_ctor_set(x_226, 1, x_8);
 lean_ctor_set(x_226, 2, x_225);
-x_227 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__2;
+x_227 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__28;
 lean_inc(x_173);
 x_228 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_228, 0, x_173);
@@ -12032,7 +12167,7 @@ lean_inc(x_12);
 x_234 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_234, 0, x_233);
 lean_ctor_set(x_234, 1, x_12);
-x_235 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__4;
+x_235 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__30;
 lean_inc(x_173);
 x_236 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_236, 0, x_173);
@@ -12053,7 +12188,7 @@ lean_inc(x_173);
 x_241 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_241, 0, x_173);
 lean_ctor_set(x_241, 1, x_240);
-x_242 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__5;
+x_242 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__2;
 x_243 = lean_array_push(x_242, x_220);
 x_244 = lean_array_push(x_243, x_226);
 x_245 = lean_array_push(x_244, x_239);
@@ -12070,7 +12205,7 @@ x_250 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_250, 0, x_187);
 lean_ctor_set(x_250, 1, x_8);
 lean_ctor_set(x_250, 2, x_249);
-x_251 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__6;
+x_251 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__26;
 x_252 = l_Lean_Name_str___override(x_11, x_251);
 lean_inc(x_175);
 lean_inc(x_14);
@@ -12084,14 +12219,14 @@ lean_inc(x_12);
 x_255 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_255, 0, x_254);
 lean_ctor_set(x_255, 1, x_12);
-x_256 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__9;
+x_256 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__5;
 lean_inc(x_173);
 x_257 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_257, 0, x_173);
 lean_ctor_set(x_257, 1, x_256);
 lean_ctor_set(x_257, 2, x_253);
 lean_ctor_set(x_257, 3, x_255);
-x_258 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__13;
+x_258 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__9;
 x_259 = l_Lean_addMacroScope(x_180, x_258, x_175);
 lean_inc(x_12);
 x_260 = lean_alloc_ctor(0, 2, 0);
@@ -12100,7 +12235,7 @@ lean_ctor_set(x_260, 1, x_12);
 x_261 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_261, 0, x_260);
 lean_ctor_set(x_261, 1, x_12);
-x_262 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__12;
+x_262 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__8;
 lean_inc(x_173);
 x_263 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_263, 0, x_173);
@@ -12140,9 +12275,9 @@ x_276 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_276, 0, x_187);
 lean_ctor_set(x_276, 1, x_214);
 lean_ctor_set(x_276, 2, x_275);
-x_277 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__26;
+x_277 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__34;
 x_278 = l_Lean_Name_str___override(x_182, x_277);
-x_279 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__28;
+x_279 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__36;
 x_280 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_280, 0, x_173);
 lean_ctor_set(x_280, 1, x_279);
@@ -12155,7 +12290,7 @@ x_285 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_285, 0, x_187);
 lean_ctor_set(x_285, 1, x_278);
 lean_ctor_set(x_285, 2, x_284);
-x_286 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__29;
+x_286 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__37;
 x_287 = lean_array_push(x_286, x_207);
 x_288 = lean_array_push(x_287, x_212);
 x_289 = lean_array_push(x_288, x_276);
@@ -12260,7 +12395,7 @@ x_55 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_55, 0, x_46);
 lean_ctor_set(x_55, 1, x_8);
 lean_ctor_set(x_55, 2, x_54);
-x_56 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__30;
+x_56 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__38;
 lean_inc(x_41);
 x_57 = l_Lean_Name_str___override(x_41, x_56);
 lean_inc(x_32);
@@ -12347,7 +12482,7 @@ x_92 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_92, 0, x_46);
 lean_ctor_set(x_92, 1, x_8);
 lean_ctor_set(x_92, 2, x_91);
-x_93 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__2;
+x_93 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__28;
 lean_inc(x_32);
 x_94 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_94, 0, x_32);
@@ -12366,7 +12501,7 @@ lean_inc(x_12);
 x_100 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_100, 0, x_99);
 lean_ctor_set(x_100, 1, x_12);
-x_101 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__4;
+x_101 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__30;
 lean_inc(x_32);
 x_102 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_102, 0, x_32);
@@ -12387,7 +12522,7 @@ lean_inc(x_32);
 x_107 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_107, 0, x_32);
 lean_ctor_set(x_107, 1, x_106);
-x_108 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__5;
+x_108 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__2;
 x_109 = lean_array_push(x_108, x_86);
 x_110 = lean_array_push(x_109, x_92);
 x_111 = lean_array_push(x_110, x_105);
@@ -12404,7 +12539,7 @@ x_116 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_116, 0, x_46);
 lean_ctor_set(x_116, 1, x_8);
 lean_ctor_set(x_116, 2, x_115);
-x_117 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__6;
+x_117 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__26;
 x_118 = l_Lean_Name_str___override(x_11, x_117);
 lean_inc(x_34);
 lean_inc(x_14);
@@ -12418,14 +12553,14 @@ lean_inc(x_12);
 x_121 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_121, 0, x_120);
 lean_ctor_set(x_121, 1, x_12);
-x_122 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__9;
+x_122 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__5;
 lean_inc(x_32);
 x_123 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_123, 0, x_32);
 lean_ctor_set(x_123, 1, x_122);
 lean_ctor_set(x_123, 2, x_119);
 lean_ctor_set(x_123, 3, x_121);
-x_124 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__13;
+x_124 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__9;
 x_125 = l_Lean_addMacroScope(x_39, x_124, x_34);
 lean_inc(x_12);
 x_126 = lean_alloc_ctor(0, 2, 0);
@@ -12434,7 +12569,7 @@ lean_ctor_set(x_126, 1, x_12);
 x_127 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_127, 0, x_126);
 lean_ctor_set(x_127, 1, x_12);
-x_128 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__12;
+x_128 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__8;
 lean_inc(x_32);
 x_129 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_129, 0, x_32);
@@ -12474,9 +12609,9 @@ x_142 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_142, 0, x_46);
 lean_ctor_set(x_142, 1, x_80);
 lean_ctor_set(x_142, 2, x_141);
-x_143 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__26;
+x_143 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__34;
 x_144 = l_Lean_Name_str___override(x_41, x_143);
-x_145 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__28;
+x_145 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__36;
 x_146 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_146, 0, x_32);
 lean_ctor_set(x_146, 1, x_145);
@@ -12489,7 +12624,7 @@ x_151 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_151, 0, x_46);
 lean_ctor_set(x_151, 1, x_144);
 lean_ctor_set(x_151, 2, x_150);
-x_152 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__29;
+x_152 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__37;
 x_153 = lean_array_push(x_152, x_73);
 x_154 = lean_array_push(x_153, x_78);
 x_155 = lean_array_push(x_154, x_142);
@@ -12558,7 +12693,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__7;
+x_2 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__3;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
@@ -13116,7 +13251,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__3;
+x_2 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__31;
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
@@ -13139,9 +13274,11 @@ static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHand
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__3___closed__6;
-x_2 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__6;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
+x_1 = lean_box(0);
+x_2 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__2___closed__5;
+x_3 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
 }
@@ -13150,8 +13287,8 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__2___closed__5;
-x_3 = lean_alloc_ctor(0, 2, 0);
+x_2 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__8;
+x_3 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
 return x_3;
@@ -13162,8 +13299,8 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__9;
-x_3 = lean_alloc_ctor(1, 2, 0);
+x_2 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__9;
+x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
 return x_3;
@@ -13174,8 +13311,8 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__13;
-x_3 = lean_alloc_ctor(0, 2, 0);
+x_2 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__10;
+x_3 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
 return x_3;
@@ -13184,34 +13321,22 @@ return x_3;
 static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__12() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__11;
-x_3 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_3, 0, x_2);
-lean_ctor_set(x_3, 1, x_1);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__13() {
-_start:
-{
 lean_object* x_1; 
 x_1 = lean_mk_string_from_bytes("structInst", 10);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__14() {
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__13() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__3___closed__6;
-x_2 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__13;
+x_2 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__12;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__15() {
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__14() {
 _start:
 {
 lean_object* x_1; 
@@ -13219,7 +13344,7 @@ x_1 = lean_mk_string_from_bytes("{", 1);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__16() {
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__15() {
 _start:
 {
 lean_object* x_1; 
@@ -13227,17 +13352,17 @@ x_1 = lean_mk_string_from_bytes("optEllipsis", 11);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__17() {
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__16() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__3___closed__6;
-x_2 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__16;
+x_2 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__15;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__18() {
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__17() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
@@ -13247,13 +13372,13 @@ x_3 = lean_array_push(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__19() {
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__18() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
 x_1 = lean_box(2);
-x_2 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__17;
-x_3 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__18;
+x_2 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__16;
+x_3 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__17;
 x_4 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
@@ -13261,7 +13386,7 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__20() {
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__19() {
 _start:
 {
 lean_object* x_1; 
@@ -13448,7 +13573,7 @@ x_78 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_78, 0, x_48);
 lean_ctor_set(x_78, 1, x_52);
 lean_ctor_set(x_78, 2, x_77);
-x_79 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__2;
+x_79 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__28;
 lean_inc(x_36);
 x_80 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_80, 0, x_36);
@@ -13457,7 +13582,7 @@ x_81 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__1___clo
 lean_inc(x_38);
 lean_inc(x_43);
 x_82 = l_Lean_addMacroScope(x_43, x_81, x_38);
-x_83 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__4;
+x_83 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__30;
 x_84 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__7;
 lean_inc(x_36);
 x_85 = lean_alloc_ctor(3, 4, 0);
@@ -13478,7 +13603,7 @@ lean_inc(x_36);
 x_91 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_91, 0, x_36);
 lean_ctor_set(x_91, 1, x_90);
-x_92 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__5;
+x_92 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__2;
 x_93 = lean_array_push(x_92, x_71);
 x_94 = lean_array_push(x_93, x_78);
 x_95 = lean_array_push(x_94, x_89);
@@ -13498,20 +13623,20 @@ x_102 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__2___
 lean_inc(x_38);
 lean_inc(x_43);
 x_103 = l_Lean_addMacroScope(x_43, x_102, x_38);
-x_104 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__9;
-x_105 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__10;
+x_104 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__5;
+x_105 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__9;
 lean_inc(x_36);
 x_106 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_106, 0, x_36);
 lean_ctor_set(x_106, 1, x_104);
 lean_ctor_set(x_106, 2, x_103);
 lean_ctor_set(x_106, 3, x_105);
-x_107 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__13;
+x_107 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__9;
 lean_inc(x_38);
 lean_inc(x_43);
 x_108 = l_Lean_addMacroScope(x_43, x_107, x_38);
-x_109 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__12;
-x_110 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__12;
+x_109 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__8;
+x_110 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__11;
 lean_inc(x_36);
 x_111 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_111, 0, x_36);
@@ -13532,7 +13657,7 @@ lean_ctor_set(x_118, 0, x_48);
 lean_ctor_set(x_118, 1, x_117);
 lean_ctor_set(x_118, 2, x_116);
 x_119 = lean_array_push(x_87, x_118);
-x_120 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__8;
+x_120 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__27;
 x_121 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_121, 0, x_48);
 lean_ctor_set(x_121, 1, x_120);
@@ -13549,7 +13674,7 @@ x_127 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_127, 0, x_48);
 lean_ctor_set(x_127, 1, x_126);
 lean_ctor_set(x_127, 2, x_125);
-x_128 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__28;
+x_128 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__36;
 lean_inc(x_36);
 x_129 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_129, 0, x_36);
@@ -13565,7 +13690,7 @@ x_133 = lean_array_get_size(x_132);
 x_134 = lean_usize_of_nat(x_133);
 lean_dec(x_133);
 x_135 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler_mkAlts___spec__3___closed__6;
-x_136 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__3;
+x_136 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__31;
 lean_inc(x_36);
 x_137 = l_Array_mapMUnsafe_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___spec__5(x_36, x_38, x_43, x_52, x_56, x_46, x_86, x_135, x_16, x_74, x_76, x_136, x_74, x_117, x_134, x_28, x_132);
 x_138 = l_Array_append___rarg(x_68, x_137);
@@ -13574,7 +13699,7 @@ lean_inc(x_36);
 x_140 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_140, 0, x_36);
 lean_ctor_set(x_140, 1, x_139);
-x_141 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__15;
+x_141 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__14;
 lean_inc(x_36);
 x_142 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_142, 0, x_36);
@@ -13594,7 +13719,7 @@ x_150 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_150, 0, x_48);
 lean_ctor_set(x_150, 1, x_52);
 lean_ctor_set(x_150, 2, x_149);
-x_151 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__20;
+x_151 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__19;
 x_152 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_152, 0, x_36);
 lean_ctor_set(x_152, 1, x_151);
@@ -13602,11 +13727,11 @@ x_153 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___cl
 x_154 = lean_array_push(x_153, x_142);
 x_155 = lean_array_push(x_154, x_56);
 x_156 = lean_array_push(x_155, x_150);
-x_157 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__19;
+x_157 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__18;
 x_158 = lean_array_push(x_156, x_157);
 x_159 = lean_array_push(x_158, x_56);
 x_160 = lean_array_push(x_159, x_152);
-x_161 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__14;
+x_161 = l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__13;
 x_162 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_162, 0, x_48);
 lean_ctor_set(x_162, 1, x_161);
@@ -13652,12 +13777,12 @@ x_182 = l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceH
 x_183 = lean_array_push(x_182, x_129);
 x_184 = lean_array_push(x_183, x_181);
 x_185 = lean_array_push(x_184, x_56);
-x_186 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__27;
+x_186 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__35;
 x_187 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_187, 0, x_48);
 lean_ctor_set(x_187, 1, x_186);
 lean_ctor_set(x_187, 2, x_185);
-x_188 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__29;
+x_188 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__37;
 x_189 = lean_array_push(x_188, x_63);
 x_190 = lean_array_push(x_86, x_61);
 if (x_66 == 0)
@@ -14679,7 +14804,7 @@ lean_dec(x_2);
 return x_10;
 }
 }
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6449____closed__1() {
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6527____closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -14687,7 +14812,7 @@ x_1 = lean_alloc_closure((void*)(l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanc
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6449____closed__2() {
+static lean_object* _init_l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6527____closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -14695,12 +14820,12 @@ x_1 = lean_alloc_closure((void*)(l_Lean_Elab_Deriving_FromToJson_mkFromJsonInsta
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6449_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6527_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; lean_object* x_4; 
 x_2 = l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__2;
-x_3 = l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6449____closed__1;
+x_3 = l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6527____closed__1;
 x_4 = l_Lean_Elab_registerBuiltinDerivingHandler(x_2, x_3, x_1);
 if (lean_obj_tag(x_4) == 0)
 {
@@ -14709,7 +14834,7 @@ x_5 = lean_ctor_get(x_4, 1);
 lean_inc(x_5);
 lean_dec(x_4);
 x_6 = l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__3___closed__8;
-x_7 = l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6449____closed__2;
+x_7 = l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6527____closed__2;
 x_8 = l_Lean_Elab_registerBuiltinDerivingHandler(x_6, x_7, x_5);
 return x_8;
 }
@@ -14964,6 +15089,22 @@ l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__30
 lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__30);
 l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__31 = _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__31();
 lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__31);
+l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__32 = _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__32();
+lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__32);
+l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__33 = _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__33();
+lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__33);
+l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__34 = _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__34();
+lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__34);
+l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__35 = _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__35();
+lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__35);
+l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__36 = _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__36();
+lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__36);
+l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__37 = _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__37();
+lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__37);
+l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__38 = _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__38();
+lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__38);
+l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__39 = _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__39();
+lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__3___closed__39);
 l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__1 = _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__1();
 lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__1);
 l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__2 = _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__2();
@@ -14994,8 +15135,6 @@ l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__14
 lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__14);
 l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__15 = _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__15();
 lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__15);
-l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__16 = _init_l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__16();
-lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_mkToJsonInstanceHandler___lambda__4___closed__16);
 l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__3___closed__1 = _init_l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__3___closed__1();
 lean_mark_persistent(l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__3___closed__1);
 l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__3___closed__2 = _init_l_Array_mapIdxM_map___at_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler_mkAlts___spec__3___closed__2();
@@ -15204,14 +15343,6 @@ l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__
 lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__8);
 l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__9 = _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__9();
 lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__9);
-l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__10 = _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__10();
-lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__10);
-l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__11 = _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__11();
-lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__11);
-l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__12 = _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__12();
-lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__12);
-l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__13 = _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__13();
-lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__1___closed__13);
 l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__2___closed__1 = _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__2___closed__1();
 lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__2___closed__1);
 l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__2___closed__2 = _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__2___closed__2();
@@ -15274,13 +15405,11 @@ l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__
 lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__18);
 l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__19 = _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__19();
 lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__19);
-l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__20 = _init_l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__20();
-lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_mkFromJsonInstanceHandler___lambda__3___closed__20);
-l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6449____closed__1 = _init_l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6449____closed__1();
-lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6449____closed__1);
-l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6449____closed__2 = _init_l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6449____closed__2();
-lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6449____closed__2);
-res = l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6449_(lean_io_mk_world());
+l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6527____closed__1 = _init_l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6527____closed__1();
+lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6527____closed__1);
+l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6527____closed__2 = _init_l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6527____closed__2();
+lean_mark_persistent(l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6527____closed__2);
+res = l_Lean_Elab_Deriving_FromToJson_initFn____x40_Lean_Elab_Deriving_FromToJson___hyg_6527_(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
 return lean_io_result_mk_ok(lean_box(0));
diff --git a/stage0/stdlib/Lean/Elab/Deriving/Hashable.c b/stage0/stdlib/Lean/Elab/Deriving/Hashable.c
index d1b877eba5..b9502c3b25 100644
--- a/stage0/stdlib/Lean/Elab/Deriving/Hashable.c
+++ b/stage0/stdlib/Lean/Elab/Deriving/Hashable.c
@@ -877,7 +877,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_Hashable_mkMatch_mkAlts___spec__4___closed__26;
 x_2 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_Hashable_mkMatch_mkAlts___spec__4___closed__27;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_Hashable_mkMatch_mkAlts___spec__4___closed__28;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/Deriving/Inhabited.c b/stage0/stdlib/Lean/Elab/Deriving/Inhabited.c
index 3f7a9921a4..f26b8692c9 100644
--- a/stage0/stdlib/Lean/Elab/Deriving/Inhabited.c
+++ b/stage0/stdlib/Lean/Elab/Deriving/Inhabited.c
@@ -10170,7 +10170,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Deriving_Inhabited_0__Lean_Elab_mkInhabitedInstanceUsing_mkInstanceCmd_x3f___spec__1___closed__5;
 x_2 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Deriving_Inhabited_0__Lean_Elab_mkInhabitedInstanceUsing_mkInstanceCmd_x3f___spec__1___closed__6;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Deriving_Inhabited_0__Lean_Elab_mkInhabitedInstanceUsing_mkInstanceCmd_x3f___spec__1___closed__7;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/Deriving/Ord.c b/stage0/stdlib/Lean/Elab/Deriving/Ord.c
index bde71102d9..ea370db7bd 100644
--- a/stage0/stdlib/Lean/Elab/Deriving/Ord.c
+++ b/stage0/stdlib/Lean/Elab/Deriving/Ord.c
@@ -1499,7 +1499,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_Ord_mkMatch_mkAlts___spec__5___closed__5;
 x_2 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_Ord_mkMatch_mkAlts___spec__5___closed__6;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_Ord_mkMatch_mkAlts___spec__5___closed__7;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/Deriving/Repr.c b/stage0/stdlib/Lean/Elab/Deriving/Repr.c
index 6345101040..d92ed34b6d 100644
--- a/stage0/stdlib/Lean/Elab/Deriving/Repr.c
+++ b/stage0/stdlib/Lean/Elab/Deriving/Repr.c
@@ -1843,7 +1843,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_Repr_mkBodyForStruct___spec__3___closed__5;
 x_2 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_Repr_mkBodyForStruct___spec__3___closed__6;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_Repr_mkBodyForStruct___spec__3___closed__7;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/Deriving/Util.c b/stage0/stdlib/Lean/Elab/Deriving/Util.c
index 71a76a7ebe..6a248b03ec 100644
--- a/stage0/stdlib/Lean/Elab/Deriving/Util.c
+++ b/stage0/stdlib/Lean/Elab/Deriving/Util.c
@@ -1109,7 +1109,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_mkInstImplicitBinders___spec__1___closed__5;
 x_2 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_mkInstImplicitBinders___spec__1___closed__6;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at_Lean_Elab_Deriving_mkInstImplicitBinders___spec__1___closed__7;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/Do.c b/stage0/stdlib/Lean/Elab/Do.c
index 1d63ac1e0d..17fc3c65e5 100644
--- a/stage0/stdlib/Lean/Elab/Do.c
+++ b/stage0/stdlib/Lean/Elab/Do.c
@@ -16444,7 +16444,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Elab_Do_0__Lean_Elab_Term_Do_mkTuple___closed__1;
 x_2 = l___private_Lean_Elab_Do_0__Lean_Elab_Term_Do_mkTuple___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_Elab_Do_0__Lean_Elab_Term_Do_mkTuple___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/ElabRules.c b/stage0/stdlib/Lean/Elab/ElabRules.c
index 476a01f738..6c33d37238 100644
--- a/stage0/stdlib/Lean/Elab/ElabRules.c
+++ b/stage0/stdlib/Lean/Elab/ElabRules.c
@@ -1136,7 +1136,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Array_mapMUnsafe_map___at_Lean_Elab_Command_elabElabRulesAux___spec__5___closed__9;
 x_2 = l_Array_mapMUnsafe_map___at_Lean_Elab_Command_elabElabRulesAux___spec__5___closed__10;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Array_mapMUnsafe_map___at_Lean_Elab_Command_elabElabRulesAux___spec__5___closed__11;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/Extra.c b/stage0/stdlib/Lean/Elab/Extra.c
index 6b3513df1b..7efe7b68cb 100644
--- a/stage0/stdlib/Lean/Elab/Extra.c
+++ b/stage0/stdlib/Lean/Elab/Extra.c
@@ -13851,7 +13851,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at_Lean_Elab_Term_BinOp_elabBinCalc___spec__4___closed__9;
 x_2 = l_Std_Range_forIn_loop___at_Lean_Elab_Term_BinOp_elabBinCalc___spec__4___closed__10;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at_Lean_Elab_Term_BinOp_elabBinCalc___spec__4___closed__11;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/Inductive.c b/stage0/stdlib/Lean/Elab/Inductive.c
index cf5082480f..75a07ec03e 100644
--- a/stage0/stdlib/Lean/Elab/Inductive.c
+++ b/stage0/stdlib/Lean/Elab/Inductive.c
@@ -95,6 +95,7 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Command_instInhabitedElabHeaderResult;
 LEAN_EXPORT lean_object* l_List_mapM___at___private_Lean_Elab_Inductive_0__Lean_Elab_Command_fixedIndicesToParams___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_withCtorRef___rarg___lambda__1___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at___private_Lean_Elab_Inductive_0__Lean_Elab_Command_getResultingUniverse___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Level_succ___override(lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Inductive_0__Lean_Elab_Command_reorderCtorArgs___spec__4___lambda__1___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_assignLevelMVar___at_Lean_Elab_Command_accLevelAtCtor___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Inductive_0__Lean_Elab_Command_applyComputedFields___spec__1___lambda__2___closed__8;
@@ -292,6 +293,7 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabInductiveViews___lambda__4___bo
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Inductive_0__Lean_Elab_Command_levelMVarToParam___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Inductive_0__Lean_Elab_Command_applyComputedFields___spec__1___lambda__1___closed__15;
 lean_object* l_Lean_mkAppN(lean_object*, lean_object*);
+lean_object* l_Lean_simpLevelIMax_x27(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_Inductive_0__Lean_Elab_Command_checkParamsAndResultType___closed__2;
 static lean_object* l_List_mapTRAux___at___private_Lean_Elab_Inductive_0__Lean_Elab_Command_fixedIndicesToParams___spec__7___at___private_Lean_Elab_Inductive_0__Lean_Elab_Command_fixedIndicesToParams___spec__8___at___private_Lean_Elab_Inductive_0__Lean_Elab_Command_fixedIndicesToParams___spec__9___closed__6;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Inductive_0__Lean_Elab_Command_applyComputedFields___spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -382,18 +384,19 @@ LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Elab_Inductive_0_
 LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_Inductive_0__Lean_Elab_Command_reorderCtorArgs___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Inductive_0__Lean_Elab_Command_fixedIndicesToParams(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at___private_Lean_Elab_Inductive_0__Lean_Elab_Command_throwUnexpectedInductiveType___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_level_update_max(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_Inductive_0__Lean_Elab_Command_applyComputedFields___lambda__3___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Inductive_0__Lean_Elab_Command_checkNumParams(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_addTrace___at_Lean_Meta_processPostponed_loop___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_ComputedFields_setComputedFields(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Inductive_0__Lean_Elab_Command_applyDerivingHandlers___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_mkLevelMax_x27(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_elabInductiveViews___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_replaceRef(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Inductive_0__Lean_Elab_Command_fixedIndicesToParams___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabInductiveViews(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_markUsedAssignment___at_Lean_Elab_Term_synthesizeInstMVarCore___spec__3___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Inductive_0__Lean_Elab_Command_applyComputedFields___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_simpLevelMax_x27(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Inductive_0__Lean_Elab_Command_elabCtors_checkParamOccs___spec__1___closed__2;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Inductive_0__Lean_Elab_Command_mkAuxConstructions___spec__8(uint8_t, uint8_t, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Inductive_0__Lean_Elab_Command_isInductiveFamily(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -409,6 +412,7 @@ static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Inductive_
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Inductive_0__Lean_Elab_Command_mkInductiveDecl___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_List_mapTRAux___at___private_Lean_Elab_Inductive_0__Lean_Elab_Command_fixedIndicesToParams___spec__7___at___private_Lean_Elab_Inductive_0__Lean_Elab_Command_fixedIndicesToParams___spec__8___at___private_Lean_Elab_Inductive_0__Lean_Elab_Command_fixedIndicesToParams___spec__9___closed__5;
 static lean_object* l_Lean_Elab_Command_accLevelAtCtor___lambda__2___closed__1;
+lean_object* l_Lean_mkLevelIMax_x27(lean_object*, lean_object*);
 lean_object* l_panic___at_Lean_Expr_getRevArg_x21___spec__1(lean_object*);
 static lean_object* l___private_Lean_Elab_Inductive_0__Lean_Elab_Command_collectLevelParamsInInductive___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Inductive_0__Lean_Elab_Command_withUsed(lean_object*);
@@ -603,9 +607,9 @@ LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Inducti
 lean_object* l_Std_PersistentHashMap_find_x3f___at_Lean_getLevelMVarAssignment_x3f___spec__1(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_mkBelow___at___private_Lean_Elab_Inductive_0__Lean_Elab_Command_mkAuxConstructions___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Inductive_0__Lean_Elab_Command_isInductiveFamily___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+size_t lean_ptr_addr(lean_object*);
 static lean_object* l___private_Lean_Elab_Inductive_0__Lean_Elab_Command_elabCtors_elabCtorType___lambda__3___closed__1;
 lean_object* lean_mk_below(lean_object*, lean_object*);
-lean_object* lean_level_update_imax(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Inductive_0__Lean_Elab_Command_checkUnsafe___spec__1___closed__2;
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Command_accLevelAtCtor___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Inductive_0__Lean_Elab_Command_elabHeaderAux___lambda__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -759,7 +763,6 @@ static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Inductive_
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Inductive_0__Lean_Elab_Command_mkInductiveDecl___lambda__7___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_checkValidCtorModifier___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Syntax_isNone(lean_object*);
-lean_object* lean_level_update_succ(lean_object*, lean_object*);
 lean_object* l_Lean_Level_getLevelOffset(lean_object*);
 lean_object* lean_infer_type(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_Inductive_0__Lean_Elab_Command_checkResultingUniverses_check___lambda__1___closed__3;
@@ -2640,7 +2643,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Elab_Inductive_0__Lean_Elab_Command_checkNumParams___closed__1;
 x_2 = l___private_Lean_Elab_Inductive_0__Lean_Elab_Command_checkNumParams___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_Elab_Inductive_0__Lean_Elab_Command_checkNumParams___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -10292,205 +10295,391 @@ case 1:
 lean_object* x_9; lean_object* x_10; uint8_t x_11; 
 x_9 = lean_ctor_get(x_1, 0);
 lean_inc(x_9);
+lean_inc(x_9);
 x_10 = l_Lean_instantiateLevelMVars___at_Lean_Elab_Command_shouldInferResultUniverse___spec__1(x_9, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
 x_11 = !lean_is_exclusive(x_10);
 if (x_11 == 0)
 {
-lean_object* x_12; lean_object* x_13; 
+lean_object* x_12; size_t x_13; size_t x_14; uint8_t x_15; 
 x_12 = lean_ctor_get(x_10, 0);
-x_13 = lean_level_update_succ(x_1, x_12);
-lean_ctor_set(x_10, 0, x_13);
+x_13 = lean_ptr_addr(x_9);
+lean_dec(x_9);
+x_14 = lean_ptr_addr(x_12);
+x_15 = lean_usize_dec_eq(x_13, x_14);
+if (x_15 == 0)
+{
+lean_object* x_16; 
+lean_dec(x_1);
+x_16 = l_Lean_Level_succ___override(x_12);
+lean_ctor_set(x_10, 0, x_16);
 return x_10;
 }
 else
 {
-lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
-x_14 = lean_ctor_get(x_10, 0);
-x_15 = lean_ctor_get(x_10, 1);
-lean_inc(x_15);
-lean_inc(x_14);
-lean_dec(x_10);
-x_16 = lean_level_update_succ(x_1, x_14);
-x_17 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_17, 0, x_16);
-lean_ctor_set(x_17, 1, x_15);
-return x_17;
+lean_dec(x_12);
+lean_ctor_set(x_10, 0, x_1);
+return x_10;
 }
 }
-case 2:
+else
 {
-lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; uint8_t x_24; 
-x_18 = lean_ctor_get(x_1, 0);
+lean_object* x_17; lean_object* x_18; size_t x_19; size_t x_20; uint8_t x_21; 
+x_17 = lean_ctor_get(x_10, 0);
+x_18 = lean_ctor_get(x_10, 1);
 lean_inc(x_18);
-x_19 = lean_ctor_get(x_1, 1);
-lean_inc(x_19);
-x_20 = l_Lean_instantiateLevelMVars___at_Lean_Elab_Command_shouldInferResultUniverse___spec__1(x_18, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
-x_21 = lean_ctor_get(x_20, 0);
-lean_inc(x_21);
-x_22 = lean_ctor_get(x_20, 1);
-lean_inc(x_22);
-lean_dec(x_20);
-x_23 = l_Lean_instantiateLevelMVars___at_Lean_Elab_Command_shouldInferResultUniverse___spec__1(x_19, x_2, x_3, x_4, x_5, x_6, x_7, x_22);
-x_24 = !lean_is_exclusive(x_23);
-if (x_24 == 0)
+lean_inc(x_17);
+lean_dec(x_10);
+x_19 = lean_ptr_addr(x_9);
+lean_dec(x_9);
+x_20 = lean_ptr_addr(x_17);
+x_21 = lean_usize_dec_eq(x_19, x_20);
+if (x_21 == 0)
 {
-lean_object* x_25; lean_object* x_26; 
-x_25 = lean_ctor_get(x_23, 0);
-x_26 = lean_level_update_max(x_1, x_21, x_25);
-lean_ctor_set(x_23, 0, x_26);
+lean_object* x_22; lean_object* x_23; 
+lean_dec(x_1);
+x_22 = l_Lean_Level_succ___override(x_17);
+x_23 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_23, 0, x_22);
+lean_ctor_set(x_23, 1, x_18);
 return x_23;
 }
 else
 {
-lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; 
-x_27 = lean_ctor_get(x_23, 0);
-x_28 = lean_ctor_get(x_23, 1);
+lean_object* x_24; 
+lean_dec(x_17);
+x_24 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_24, 0, x_1);
+lean_ctor_set(x_24, 1, x_18);
+return x_24;
+}
+}
+}
+case 2:
+{
+lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; uint8_t x_31; 
+x_25 = lean_ctor_get(x_1, 0);
+lean_inc(x_25);
+x_26 = lean_ctor_get(x_1, 1);
+lean_inc(x_26);
+lean_inc(x_25);
+x_27 = l_Lean_instantiateLevelMVars___at_Lean_Elab_Command_shouldInferResultUniverse___spec__1(x_25, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
+x_28 = lean_ctor_get(x_27, 0);
 lean_inc(x_28);
-lean_inc(x_27);
-lean_dec(x_23);
-x_29 = lean_level_update_max(x_1, x_21, x_27);
-x_30 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_30, 0, x_29);
-lean_ctor_set(x_30, 1, x_28);
+x_29 = lean_ctor_get(x_27, 1);
+lean_inc(x_29);
+lean_dec(x_27);
+lean_inc(x_26);
+x_30 = l_Lean_instantiateLevelMVars___at_Lean_Elab_Command_shouldInferResultUniverse___spec__1(x_26, x_2, x_3, x_4, x_5, x_6, x_7, x_29);
+x_31 = !lean_is_exclusive(x_30);
+if (x_31 == 0)
+{
+lean_object* x_32; size_t x_33; size_t x_34; uint8_t x_35; 
+x_32 = lean_ctor_get(x_30, 0);
+x_33 = lean_ptr_addr(x_25);
+lean_dec(x_25);
+x_34 = lean_ptr_addr(x_28);
+x_35 = lean_usize_dec_eq(x_33, x_34);
+if (x_35 == 0)
+{
+lean_object* x_36; 
+lean_dec(x_26);
+lean_dec(x_1);
+x_36 = l_Lean_mkLevelMax_x27(x_28, x_32);
+lean_ctor_set(x_30, 0, x_36);
 return x_30;
 }
+else
+{
+size_t x_37; size_t x_38; uint8_t x_39; 
+x_37 = lean_ptr_addr(x_26);
+lean_dec(x_26);
+x_38 = lean_ptr_addr(x_32);
+x_39 = lean_usize_dec_eq(x_37, x_38);
+if (x_39 == 0)
+{
+lean_object* x_40; 
+lean_dec(x_1);
+x_40 = l_Lean_mkLevelMax_x27(x_28, x_32);
+lean_ctor_set(x_30, 0, x_40);
+return x_30;
+}
+else
+{
+lean_object* x_41; 
+x_41 = l_Lean_simpLevelMax_x27(x_28, x_32, x_1);
+lean_dec(x_1);
+lean_dec(x_32);
+lean_dec(x_28);
+lean_ctor_set(x_30, 0, x_41);
+return x_30;
+}
+}
+}
+else
+{
+lean_object* x_42; lean_object* x_43; size_t x_44; size_t x_45; uint8_t x_46; 
+x_42 = lean_ctor_get(x_30, 0);
+x_43 = lean_ctor_get(x_30, 1);
+lean_inc(x_43);
+lean_inc(x_42);
+lean_dec(x_30);
+x_44 = lean_ptr_addr(x_25);
+lean_dec(x_25);
+x_45 = lean_ptr_addr(x_28);
+x_46 = lean_usize_dec_eq(x_44, x_45);
+if (x_46 == 0)
+{
+lean_object* x_47; lean_object* x_48; 
+lean_dec(x_26);
+lean_dec(x_1);
+x_47 = l_Lean_mkLevelMax_x27(x_28, x_42);
+x_48 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_48, 0, x_47);
+lean_ctor_set(x_48, 1, x_43);
+return x_48;
+}
+else
+{
+size_t x_49; size_t x_50; uint8_t x_51; 
+x_49 = lean_ptr_addr(x_26);
+lean_dec(x_26);
+x_50 = lean_ptr_addr(x_42);
+x_51 = lean_usize_dec_eq(x_49, x_50);
+if (x_51 == 0)
+{
+lean_object* x_52; lean_object* x_53; 
+lean_dec(x_1);
+x_52 = l_Lean_mkLevelMax_x27(x_28, x_42);
+x_53 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_53, 0, x_52);
+lean_ctor_set(x_53, 1, x_43);
+return x_53;
+}
+else
+{
+lean_object* x_54; lean_object* x_55; 
+x_54 = l_Lean_simpLevelMax_x27(x_28, x_42, x_1);
+lean_dec(x_1);
+lean_dec(x_42);
+lean_dec(x_28);
+x_55 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_55, 0, x_54);
+lean_ctor_set(x_55, 1, x_43);
+return x_55;
+}
+}
+}
 }
 case 3:
 {
-lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; uint8_t x_37; 
-x_31 = lean_ctor_get(x_1, 0);
-lean_inc(x_31);
-x_32 = lean_ctor_get(x_1, 1);
-lean_inc(x_32);
-x_33 = l_Lean_instantiateLevelMVars___at_Lean_Elab_Command_shouldInferResultUniverse___spec__1(x_31, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
-x_34 = lean_ctor_get(x_33, 0);
-lean_inc(x_34);
-x_35 = lean_ctor_get(x_33, 1);
-lean_inc(x_35);
-lean_dec(x_33);
-x_36 = l_Lean_instantiateLevelMVars___at_Lean_Elab_Command_shouldInferResultUniverse___spec__1(x_32, x_2, x_3, x_4, x_5, x_6, x_7, x_35);
-x_37 = !lean_is_exclusive(x_36);
-if (x_37 == 0)
+lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; uint8_t x_62; 
+x_56 = lean_ctor_get(x_1, 0);
+lean_inc(x_56);
+x_57 = lean_ctor_get(x_1, 1);
+lean_inc(x_57);
+lean_inc(x_56);
+x_58 = l_Lean_instantiateLevelMVars___at_Lean_Elab_Command_shouldInferResultUniverse___spec__1(x_56, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
+x_59 = lean_ctor_get(x_58, 0);
+lean_inc(x_59);
+x_60 = lean_ctor_get(x_58, 1);
+lean_inc(x_60);
+lean_dec(x_58);
+lean_inc(x_57);
+x_61 = l_Lean_instantiateLevelMVars___at_Lean_Elab_Command_shouldInferResultUniverse___spec__1(x_57, x_2, x_3, x_4, x_5, x_6, x_7, x_60);
+x_62 = !lean_is_exclusive(x_61);
+if (x_62 == 0)
 {
-lean_object* x_38; lean_object* x_39; 
-x_38 = lean_ctor_get(x_36, 0);
-x_39 = lean_level_update_imax(x_1, x_34, x_38);
-lean_ctor_set(x_36, 0, x_39);
-return x_36;
+lean_object* x_63; size_t x_64; size_t x_65; uint8_t x_66; 
+x_63 = lean_ctor_get(x_61, 0);
+x_64 = lean_ptr_addr(x_56);
+lean_dec(x_56);
+x_65 = lean_ptr_addr(x_59);
+x_66 = lean_usize_dec_eq(x_64, x_65);
+if (x_66 == 0)
+{
+lean_object* x_67; 
+lean_dec(x_57);
+lean_dec(x_1);
+x_67 = l_Lean_mkLevelIMax_x27(x_59, x_63);
+lean_ctor_set(x_61, 0, x_67);
+return x_61;
 }
 else
 {
-lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; 
-x_40 = lean_ctor_get(x_36, 0);
-x_41 = lean_ctor_get(x_36, 1);
-lean_inc(x_41);
-lean_inc(x_40);
-lean_dec(x_36);
-x_42 = lean_level_update_imax(x_1, x_34, x_40);
-x_43 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_43, 0, x_42);
-lean_ctor_set(x_43, 1, x_41);
-return x_43;
+size_t x_68; size_t x_69; uint8_t x_70; 
+x_68 = lean_ptr_addr(x_57);
+lean_dec(x_57);
+x_69 = lean_ptr_addr(x_63);
+x_70 = lean_usize_dec_eq(x_68, x_69);
+if (x_70 == 0)
+{
+lean_object* x_71; 
+lean_dec(x_1);
+x_71 = l_Lean_mkLevelIMax_x27(x_59, x_63);
+lean_ctor_set(x_61, 0, x_71);
+return x_61;
+}
+else
+{
+lean_object* x_72; 
+x_72 = l_Lean_simpLevelIMax_x27(x_59, x_63, x_1);
+lean_dec(x_1);
+lean_ctor_set(x_61, 0, x_72);
+return x_61;
+}
+}
+}
+else
+{
+lean_object* x_73; lean_object* x_74; size_t x_75; size_t x_76; uint8_t x_77; 
+x_73 = lean_ctor_get(x_61, 0);
+x_74 = lean_ctor_get(x_61, 1);
+lean_inc(x_74);
+lean_inc(x_73);
+lean_dec(x_61);
+x_75 = lean_ptr_addr(x_56);
+lean_dec(x_56);
+x_76 = lean_ptr_addr(x_59);
+x_77 = lean_usize_dec_eq(x_75, x_76);
+if (x_77 == 0)
+{
+lean_object* x_78; lean_object* x_79; 
+lean_dec(x_57);
+lean_dec(x_1);
+x_78 = l_Lean_mkLevelIMax_x27(x_59, x_73);
+x_79 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_79, 0, x_78);
+lean_ctor_set(x_79, 1, x_74);
+return x_79;
+}
+else
+{
+size_t x_80; size_t x_81; uint8_t x_82; 
+x_80 = lean_ptr_addr(x_57);
+lean_dec(x_57);
+x_81 = lean_ptr_addr(x_73);
+x_82 = lean_usize_dec_eq(x_80, x_81);
+if (x_82 == 0)
+{
+lean_object* x_83; lean_object* x_84; 
+lean_dec(x_1);
+x_83 = l_Lean_mkLevelIMax_x27(x_59, x_73);
+x_84 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_84, 0, x_83);
+lean_ctor_set(x_84, 1, x_74);
+return x_84;
+}
+else
+{
+lean_object* x_85; lean_object* x_86; 
+x_85 = l_Lean_simpLevelIMax_x27(x_59, x_73, x_1);
+lean_dec(x_1);
+x_86 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_86, 0, x_85);
+lean_ctor_set(x_86, 1, x_74);
+return x_86;
+}
+}
 }
 }
 case 5:
 {
-lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; 
-x_44 = lean_ctor_get(x_1, 0);
-lean_inc(x_44);
-x_60 = lean_st_ref_get(x_7, x_8);
-x_61 = lean_ctor_get(x_60, 1);
-lean_inc(x_61);
-lean_dec(x_60);
-x_62 = lean_st_ref_get(x_5, x_61);
-x_63 = lean_ctor_get(x_62, 0);
-lean_inc(x_63);
-x_64 = lean_ctor_get(x_62, 1);
-lean_inc(x_64);
-lean_dec(x_62);
-x_65 = lean_ctor_get(x_63, 0);
-lean_inc(x_65);
-lean_dec(x_63);
-x_66 = lean_ctor_get(x_65, 5);
-lean_inc(x_66);
-lean_dec(x_65);
-lean_inc(x_44);
-x_67 = l_Std_PersistentHashMap_find_x3f___at_Lean_getLevelMVarAssignment_x3f___spec__1(x_66, x_44);
-if (lean_obj_tag(x_67) == 0)
+lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; 
+x_87 = lean_ctor_get(x_1, 0);
+lean_inc(x_87);
+x_103 = lean_st_ref_get(x_7, x_8);
+x_104 = lean_ctor_get(x_103, 1);
+lean_inc(x_104);
+lean_dec(x_103);
+x_105 = lean_st_ref_get(x_5, x_104);
+x_106 = lean_ctor_get(x_105, 0);
+lean_inc(x_106);
+x_107 = lean_ctor_get(x_105, 1);
+lean_inc(x_107);
+lean_dec(x_105);
+x_108 = lean_ctor_get(x_106, 0);
+lean_inc(x_108);
+lean_dec(x_106);
+x_109 = lean_ctor_get(x_108, 5);
+lean_inc(x_109);
+lean_dec(x_108);
+lean_inc(x_87);
+x_110 = l_Std_PersistentHashMap_find_x3f___at_Lean_getLevelMVarAssignment_x3f___spec__1(x_109, x_87);
+if (lean_obj_tag(x_110) == 0)
 {
-x_45 = x_67;
-x_46 = x_64;
-goto block_59;
+x_88 = x_110;
+x_89 = x_107;
+goto block_102;
 }
 else
 {
-lean_object* x_68; lean_object* x_69; 
-x_68 = l_Lean_markUsedAssignment___at_Lean_Elab_Term_synthesizeInstMVarCore___spec__3___rarg(x_5, x_6, x_7, x_64);
-x_69 = lean_ctor_get(x_68, 1);
-lean_inc(x_69);
-lean_dec(x_68);
-x_45 = x_67;
-x_46 = x_69;
-goto block_59;
+lean_object* x_111; lean_object* x_112; 
+x_111 = l_Lean_markUsedAssignment___at_Lean_Elab_Term_synthesizeInstMVarCore___spec__3___rarg(x_5, x_6, x_7, x_107);
+x_112 = lean_ctor_get(x_111, 1);
+lean_inc(x_112);
+lean_dec(x_111);
+x_88 = x_110;
+x_89 = x_112;
+goto block_102;
 }
-block_59:
+block_102:
 {
-if (lean_obj_tag(x_45) == 0)
+if (lean_obj_tag(x_88) == 0)
 {
-lean_object* x_47; 
-lean_dec(x_44);
-x_47 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_47, 0, x_1);
-lean_ctor_set(x_47, 1, x_46);
-return x_47;
+lean_object* x_90; 
+lean_dec(x_87);
+x_90 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_90, 0, x_1);
+lean_ctor_set(x_90, 1, x_89);
+return x_90;
 }
 else
 {
-lean_object* x_48; uint8_t x_49; 
+lean_object* x_91; uint8_t x_92; 
 lean_dec(x_1);
-x_48 = lean_ctor_get(x_45, 0);
-lean_inc(x_48);
-lean_dec(x_45);
-x_49 = l_Lean_Level_hasMVar(x_48);
-if (x_49 == 0)
+x_91 = lean_ctor_get(x_88, 0);
+lean_inc(x_91);
+lean_dec(x_88);
+x_92 = l_Lean_Level_hasMVar(x_91);
+if (x_92 == 0)
 {
-lean_object* x_50; 
-lean_dec(x_44);
-x_50 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_50, 0, x_48);
-lean_ctor_set(x_50, 1, x_46);
-return x_50;
+lean_object* x_93; 
+lean_dec(x_87);
+x_93 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_93, 0, x_91);
+lean_ctor_set(x_93, 1, x_89);
+return x_93;
 }
 else
 {
-lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; uint8_t x_55; 
-x_51 = l_Lean_instantiateLevelMVars___at_Lean_Elab_Command_shouldInferResultUniverse___spec__1(x_48, x_2, x_3, x_4, x_5, x_6, x_7, x_46);
-x_52 = lean_ctor_get(x_51, 0);
-lean_inc(x_52);
-x_53 = lean_ctor_get(x_51, 1);
-lean_inc(x_53);
-lean_dec(x_51);
-lean_inc(x_52);
-x_54 = l_Lean_assignLevelMVar___at_Lean_Elab_Command_shouldInferResultUniverse___spec__2(x_44, x_52, x_2, x_3, x_4, x_5, x_6, x_7, x_53);
-x_55 = !lean_is_exclusive(x_54);
-if (x_55 == 0)
+lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; uint8_t x_98; 
+x_94 = l_Lean_instantiateLevelMVars___at_Lean_Elab_Command_shouldInferResultUniverse___spec__1(x_91, x_2, x_3, x_4, x_5, x_6, x_7, x_89);
+x_95 = lean_ctor_get(x_94, 0);
+lean_inc(x_95);
+x_96 = lean_ctor_get(x_94, 1);
+lean_inc(x_96);
+lean_dec(x_94);
+lean_inc(x_95);
+x_97 = l_Lean_assignLevelMVar___at_Lean_Elab_Command_shouldInferResultUniverse___spec__2(x_87, x_95, x_2, x_3, x_4, x_5, x_6, x_7, x_96);
+x_98 = !lean_is_exclusive(x_97);
+if (x_98 == 0)
 {
-lean_object* x_56; 
-x_56 = lean_ctor_get(x_54, 0);
-lean_dec(x_56);
-lean_ctor_set(x_54, 0, x_52);
-return x_54;
+lean_object* x_99; 
+x_99 = lean_ctor_get(x_97, 0);
+lean_dec(x_99);
+lean_ctor_set(x_97, 0, x_95);
+return x_97;
 }
 else
 {
-lean_object* x_57; lean_object* x_58; 
-x_57 = lean_ctor_get(x_54, 1);
-lean_inc(x_57);
-lean_dec(x_54);
-x_58 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_58, 0, x_52);
-lean_ctor_set(x_58, 1, x_57);
-return x_58;
+lean_object* x_100; lean_object* x_101; 
+x_100 = lean_ctor_get(x_97, 1);
+lean_inc(x_100);
+lean_dec(x_97);
+x_101 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_101, 0, x_95);
+lean_ctor_set(x_101, 1, x_100);
+return x_101;
 }
 }
 }
@@ -10498,11 +10687,11 @@ return x_58;
 }
 default: 
 {
-lean_object* x_70; 
-x_70 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_70, 0, x_1);
-lean_ctor_set(x_70, 1, x_8);
-return x_70;
+lean_object* x_113; 
+x_113 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_113, 0, x_1);
+lean_ctor_set(x_113, 1, x_8);
+return x_113;
 }
 }
 }
@@ -12236,205 +12425,391 @@ case 1:
 lean_object* x_10; lean_object* x_11; uint8_t x_12; 
 x_10 = lean_ctor_get(x_1, 0);
 lean_inc(x_10);
+lean_inc(x_10);
 x_11 = l_Lean_instantiateLevelMVars___at_Lean_Elab_Command_accLevelAtCtor___spec__1(x_10, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
 x_12 = !lean_is_exclusive(x_11);
 if (x_12 == 0)
 {
-lean_object* x_13; lean_object* x_14; 
+lean_object* x_13; size_t x_14; size_t x_15; uint8_t x_16; 
 x_13 = lean_ctor_get(x_11, 0);
-x_14 = lean_level_update_succ(x_1, x_13);
-lean_ctor_set(x_11, 0, x_14);
+x_14 = lean_ptr_addr(x_10);
+lean_dec(x_10);
+x_15 = lean_ptr_addr(x_13);
+x_16 = lean_usize_dec_eq(x_14, x_15);
+if (x_16 == 0)
+{
+lean_object* x_17; 
+lean_dec(x_1);
+x_17 = l_Lean_Level_succ___override(x_13);
+lean_ctor_set(x_11, 0, x_17);
 return x_11;
 }
 else
 {
-lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
-x_15 = lean_ctor_get(x_11, 0);
-x_16 = lean_ctor_get(x_11, 1);
-lean_inc(x_16);
-lean_inc(x_15);
-lean_dec(x_11);
-x_17 = lean_level_update_succ(x_1, x_15);
-x_18 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_18, 0, x_17);
-lean_ctor_set(x_18, 1, x_16);
-return x_18;
+lean_dec(x_13);
+lean_ctor_set(x_11, 0, x_1);
+return x_11;
 }
 }
-case 2:
+else
 {
-lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; uint8_t x_25; 
-x_19 = lean_ctor_get(x_1, 0);
+lean_object* x_18; lean_object* x_19; size_t x_20; size_t x_21; uint8_t x_22; 
+x_18 = lean_ctor_get(x_11, 0);
+x_19 = lean_ctor_get(x_11, 1);
 lean_inc(x_19);
-x_20 = lean_ctor_get(x_1, 1);
-lean_inc(x_20);
-x_21 = l_Lean_instantiateLevelMVars___at_Lean_Elab_Command_accLevelAtCtor___spec__1(x_19, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
-x_22 = lean_ctor_get(x_21, 0);
-lean_inc(x_22);
-x_23 = lean_ctor_get(x_21, 1);
-lean_inc(x_23);
-lean_dec(x_21);
-x_24 = l_Lean_instantiateLevelMVars___at_Lean_Elab_Command_accLevelAtCtor___spec__1(x_20, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_23);
-x_25 = !lean_is_exclusive(x_24);
-if (x_25 == 0)
+lean_inc(x_18);
+lean_dec(x_11);
+x_20 = lean_ptr_addr(x_10);
+lean_dec(x_10);
+x_21 = lean_ptr_addr(x_18);
+x_22 = lean_usize_dec_eq(x_20, x_21);
+if (x_22 == 0)
 {
-lean_object* x_26; lean_object* x_27; 
-x_26 = lean_ctor_get(x_24, 0);
-x_27 = lean_level_update_max(x_1, x_22, x_26);
-lean_ctor_set(x_24, 0, x_27);
+lean_object* x_23; lean_object* x_24; 
+lean_dec(x_1);
+x_23 = l_Lean_Level_succ___override(x_18);
+x_24 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_24, 0, x_23);
+lean_ctor_set(x_24, 1, x_19);
 return x_24;
 }
 else
 {
-lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; 
-x_28 = lean_ctor_get(x_24, 0);
-x_29 = lean_ctor_get(x_24, 1);
+lean_object* x_25; 
+lean_dec(x_18);
+x_25 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_25, 0, x_1);
+lean_ctor_set(x_25, 1, x_19);
+return x_25;
+}
+}
+}
+case 2:
+{
+lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; uint8_t x_32; 
+x_26 = lean_ctor_get(x_1, 0);
+lean_inc(x_26);
+x_27 = lean_ctor_get(x_1, 1);
+lean_inc(x_27);
+lean_inc(x_26);
+x_28 = l_Lean_instantiateLevelMVars___at_Lean_Elab_Command_accLevelAtCtor___spec__1(x_26, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
+x_29 = lean_ctor_get(x_28, 0);
 lean_inc(x_29);
-lean_inc(x_28);
-lean_dec(x_24);
-x_30 = lean_level_update_max(x_1, x_22, x_28);
-x_31 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_31, 0, x_30);
-lean_ctor_set(x_31, 1, x_29);
+x_30 = lean_ctor_get(x_28, 1);
+lean_inc(x_30);
+lean_dec(x_28);
+lean_inc(x_27);
+x_31 = l_Lean_instantiateLevelMVars___at_Lean_Elab_Command_accLevelAtCtor___spec__1(x_27, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_30);
+x_32 = !lean_is_exclusive(x_31);
+if (x_32 == 0)
+{
+lean_object* x_33; size_t x_34; size_t x_35; uint8_t x_36; 
+x_33 = lean_ctor_get(x_31, 0);
+x_34 = lean_ptr_addr(x_26);
+lean_dec(x_26);
+x_35 = lean_ptr_addr(x_29);
+x_36 = lean_usize_dec_eq(x_34, x_35);
+if (x_36 == 0)
+{
+lean_object* x_37; 
+lean_dec(x_27);
+lean_dec(x_1);
+x_37 = l_Lean_mkLevelMax_x27(x_29, x_33);
+lean_ctor_set(x_31, 0, x_37);
 return x_31;
 }
+else
+{
+size_t x_38; size_t x_39; uint8_t x_40; 
+x_38 = lean_ptr_addr(x_27);
+lean_dec(x_27);
+x_39 = lean_ptr_addr(x_33);
+x_40 = lean_usize_dec_eq(x_38, x_39);
+if (x_40 == 0)
+{
+lean_object* x_41; 
+lean_dec(x_1);
+x_41 = l_Lean_mkLevelMax_x27(x_29, x_33);
+lean_ctor_set(x_31, 0, x_41);
+return x_31;
+}
+else
+{
+lean_object* x_42; 
+x_42 = l_Lean_simpLevelMax_x27(x_29, x_33, x_1);
+lean_dec(x_1);
+lean_dec(x_33);
+lean_dec(x_29);
+lean_ctor_set(x_31, 0, x_42);
+return x_31;
+}
+}
+}
+else
+{
+lean_object* x_43; lean_object* x_44; size_t x_45; size_t x_46; uint8_t x_47; 
+x_43 = lean_ctor_get(x_31, 0);
+x_44 = lean_ctor_get(x_31, 1);
+lean_inc(x_44);
+lean_inc(x_43);
+lean_dec(x_31);
+x_45 = lean_ptr_addr(x_26);
+lean_dec(x_26);
+x_46 = lean_ptr_addr(x_29);
+x_47 = lean_usize_dec_eq(x_45, x_46);
+if (x_47 == 0)
+{
+lean_object* x_48; lean_object* x_49; 
+lean_dec(x_27);
+lean_dec(x_1);
+x_48 = l_Lean_mkLevelMax_x27(x_29, x_43);
+x_49 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_49, 0, x_48);
+lean_ctor_set(x_49, 1, x_44);
+return x_49;
+}
+else
+{
+size_t x_50; size_t x_51; uint8_t x_52; 
+x_50 = lean_ptr_addr(x_27);
+lean_dec(x_27);
+x_51 = lean_ptr_addr(x_43);
+x_52 = lean_usize_dec_eq(x_50, x_51);
+if (x_52 == 0)
+{
+lean_object* x_53; lean_object* x_54; 
+lean_dec(x_1);
+x_53 = l_Lean_mkLevelMax_x27(x_29, x_43);
+x_54 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_54, 0, x_53);
+lean_ctor_set(x_54, 1, x_44);
+return x_54;
+}
+else
+{
+lean_object* x_55; lean_object* x_56; 
+x_55 = l_Lean_simpLevelMax_x27(x_29, x_43, x_1);
+lean_dec(x_1);
+lean_dec(x_43);
+lean_dec(x_29);
+x_56 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_56, 0, x_55);
+lean_ctor_set(x_56, 1, x_44);
+return x_56;
+}
+}
+}
 }
 case 3:
 {
-lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; uint8_t x_38; 
-x_32 = lean_ctor_get(x_1, 0);
-lean_inc(x_32);
-x_33 = lean_ctor_get(x_1, 1);
-lean_inc(x_33);
-x_34 = l_Lean_instantiateLevelMVars___at_Lean_Elab_Command_accLevelAtCtor___spec__1(x_32, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
-x_35 = lean_ctor_get(x_34, 0);
-lean_inc(x_35);
-x_36 = lean_ctor_get(x_34, 1);
-lean_inc(x_36);
-lean_dec(x_34);
-x_37 = l_Lean_instantiateLevelMVars___at_Lean_Elab_Command_accLevelAtCtor___spec__1(x_33, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_36);
-x_38 = !lean_is_exclusive(x_37);
-if (x_38 == 0)
+lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; uint8_t x_63; 
+x_57 = lean_ctor_get(x_1, 0);
+lean_inc(x_57);
+x_58 = lean_ctor_get(x_1, 1);
+lean_inc(x_58);
+lean_inc(x_57);
+x_59 = l_Lean_instantiateLevelMVars___at_Lean_Elab_Command_accLevelAtCtor___spec__1(x_57, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
+x_60 = lean_ctor_get(x_59, 0);
+lean_inc(x_60);
+x_61 = lean_ctor_get(x_59, 1);
+lean_inc(x_61);
+lean_dec(x_59);
+lean_inc(x_58);
+x_62 = l_Lean_instantiateLevelMVars___at_Lean_Elab_Command_accLevelAtCtor___spec__1(x_58, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_61);
+x_63 = !lean_is_exclusive(x_62);
+if (x_63 == 0)
 {
-lean_object* x_39; lean_object* x_40; 
-x_39 = lean_ctor_get(x_37, 0);
-x_40 = lean_level_update_imax(x_1, x_35, x_39);
-lean_ctor_set(x_37, 0, x_40);
-return x_37;
+lean_object* x_64; size_t x_65; size_t x_66; uint8_t x_67; 
+x_64 = lean_ctor_get(x_62, 0);
+x_65 = lean_ptr_addr(x_57);
+lean_dec(x_57);
+x_66 = lean_ptr_addr(x_60);
+x_67 = lean_usize_dec_eq(x_65, x_66);
+if (x_67 == 0)
+{
+lean_object* x_68; 
+lean_dec(x_58);
+lean_dec(x_1);
+x_68 = l_Lean_mkLevelIMax_x27(x_60, x_64);
+lean_ctor_set(x_62, 0, x_68);
+return x_62;
 }
 else
 {
-lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; 
-x_41 = lean_ctor_get(x_37, 0);
-x_42 = lean_ctor_get(x_37, 1);
-lean_inc(x_42);
-lean_inc(x_41);
-lean_dec(x_37);
-x_43 = lean_level_update_imax(x_1, x_35, x_41);
-x_44 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_44, 0, x_43);
-lean_ctor_set(x_44, 1, x_42);
-return x_44;
+size_t x_69; size_t x_70; uint8_t x_71; 
+x_69 = lean_ptr_addr(x_58);
+lean_dec(x_58);
+x_70 = lean_ptr_addr(x_64);
+x_71 = lean_usize_dec_eq(x_69, x_70);
+if (x_71 == 0)
+{
+lean_object* x_72; 
+lean_dec(x_1);
+x_72 = l_Lean_mkLevelIMax_x27(x_60, x_64);
+lean_ctor_set(x_62, 0, x_72);
+return x_62;
+}
+else
+{
+lean_object* x_73; 
+x_73 = l_Lean_simpLevelIMax_x27(x_60, x_64, x_1);
+lean_dec(x_1);
+lean_ctor_set(x_62, 0, x_73);
+return x_62;
+}
+}
+}
+else
+{
+lean_object* x_74; lean_object* x_75; size_t x_76; size_t x_77; uint8_t x_78; 
+x_74 = lean_ctor_get(x_62, 0);
+x_75 = lean_ctor_get(x_62, 1);
+lean_inc(x_75);
+lean_inc(x_74);
+lean_dec(x_62);
+x_76 = lean_ptr_addr(x_57);
+lean_dec(x_57);
+x_77 = lean_ptr_addr(x_60);
+x_78 = lean_usize_dec_eq(x_76, x_77);
+if (x_78 == 0)
+{
+lean_object* x_79; lean_object* x_80; 
+lean_dec(x_58);
+lean_dec(x_1);
+x_79 = l_Lean_mkLevelIMax_x27(x_60, x_74);
+x_80 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_80, 0, x_79);
+lean_ctor_set(x_80, 1, x_75);
+return x_80;
+}
+else
+{
+size_t x_81; size_t x_82; uint8_t x_83; 
+x_81 = lean_ptr_addr(x_58);
+lean_dec(x_58);
+x_82 = lean_ptr_addr(x_74);
+x_83 = lean_usize_dec_eq(x_81, x_82);
+if (x_83 == 0)
+{
+lean_object* x_84; lean_object* x_85; 
+lean_dec(x_1);
+x_84 = l_Lean_mkLevelIMax_x27(x_60, x_74);
+x_85 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_85, 0, x_84);
+lean_ctor_set(x_85, 1, x_75);
+return x_85;
+}
+else
+{
+lean_object* x_86; lean_object* x_87; 
+x_86 = l_Lean_simpLevelIMax_x27(x_60, x_74, x_1);
+lean_dec(x_1);
+x_87 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_87, 0, x_86);
+lean_ctor_set(x_87, 1, x_75);
+return x_87;
+}
+}
 }
 }
 case 5:
 {
-lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; 
-x_45 = lean_ctor_get(x_1, 0);
-lean_inc(x_45);
-x_61 = lean_st_ref_get(x_8, x_9);
-x_62 = lean_ctor_get(x_61, 1);
-lean_inc(x_62);
-lean_dec(x_61);
-x_63 = lean_st_ref_get(x_6, x_62);
-x_64 = lean_ctor_get(x_63, 0);
-lean_inc(x_64);
-x_65 = lean_ctor_get(x_63, 1);
-lean_inc(x_65);
-lean_dec(x_63);
-x_66 = lean_ctor_get(x_64, 0);
-lean_inc(x_66);
-lean_dec(x_64);
-x_67 = lean_ctor_get(x_66, 5);
-lean_inc(x_67);
-lean_dec(x_66);
-lean_inc(x_45);
-x_68 = l_Std_PersistentHashMap_find_x3f___at_Lean_getLevelMVarAssignment_x3f___spec__1(x_67, x_45);
-if (lean_obj_tag(x_68) == 0)
+lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; 
+x_88 = lean_ctor_get(x_1, 0);
+lean_inc(x_88);
+x_104 = lean_st_ref_get(x_8, x_9);
+x_105 = lean_ctor_get(x_104, 1);
+lean_inc(x_105);
+lean_dec(x_104);
+x_106 = lean_st_ref_get(x_6, x_105);
+x_107 = lean_ctor_get(x_106, 0);
+lean_inc(x_107);
+x_108 = lean_ctor_get(x_106, 1);
+lean_inc(x_108);
+lean_dec(x_106);
+x_109 = lean_ctor_get(x_107, 0);
+lean_inc(x_109);
+lean_dec(x_107);
+x_110 = lean_ctor_get(x_109, 5);
+lean_inc(x_110);
+lean_dec(x_109);
+lean_inc(x_88);
+x_111 = l_Std_PersistentHashMap_find_x3f___at_Lean_getLevelMVarAssignment_x3f___spec__1(x_110, x_88);
+if (lean_obj_tag(x_111) == 0)
 {
-x_46 = x_68;
-x_47 = x_65;
-goto block_60;
+x_89 = x_111;
+x_90 = x_108;
+goto block_103;
 }
 else
 {
-lean_object* x_69; lean_object* x_70; 
-x_69 = l_Lean_markUsedAssignment___at_Lean_Elab_Command_accLevelAtCtor___spec__3___rarg(x_6, x_7, x_8, x_65);
-x_70 = lean_ctor_get(x_69, 1);
-lean_inc(x_70);
-lean_dec(x_69);
-x_46 = x_68;
-x_47 = x_70;
-goto block_60;
+lean_object* x_112; lean_object* x_113; 
+x_112 = l_Lean_markUsedAssignment___at_Lean_Elab_Command_accLevelAtCtor___spec__3___rarg(x_6, x_7, x_8, x_108);
+x_113 = lean_ctor_get(x_112, 1);
+lean_inc(x_113);
+lean_dec(x_112);
+x_89 = x_111;
+x_90 = x_113;
+goto block_103;
 }
-block_60:
+block_103:
 {
-if (lean_obj_tag(x_46) == 0)
+if (lean_obj_tag(x_89) == 0)
 {
-lean_object* x_48; 
-lean_dec(x_45);
-x_48 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_48, 0, x_1);
-lean_ctor_set(x_48, 1, x_47);
-return x_48;
+lean_object* x_91; 
+lean_dec(x_88);
+x_91 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_91, 0, x_1);
+lean_ctor_set(x_91, 1, x_90);
+return x_91;
 }
 else
 {
-lean_object* x_49; uint8_t x_50; 
+lean_object* x_92; uint8_t x_93; 
 lean_dec(x_1);
-x_49 = lean_ctor_get(x_46, 0);
-lean_inc(x_49);
-lean_dec(x_46);
-x_50 = l_Lean_Level_hasMVar(x_49);
-if (x_50 == 0)
+x_92 = lean_ctor_get(x_89, 0);
+lean_inc(x_92);
+lean_dec(x_89);
+x_93 = l_Lean_Level_hasMVar(x_92);
+if (x_93 == 0)
 {
-lean_object* x_51; 
-lean_dec(x_45);
-x_51 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_51, 0, x_49);
-lean_ctor_set(x_51, 1, x_47);
-return x_51;
+lean_object* x_94; 
+lean_dec(x_88);
+x_94 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_94, 0, x_92);
+lean_ctor_set(x_94, 1, x_90);
+return x_94;
 }
 else
 {
-lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; uint8_t x_56; 
-x_52 = l_Lean_instantiateLevelMVars___at_Lean_Elab_Command_accLevelAtCtor___spec__1(x_49, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_47);
-x_53 = lean_ctor_get(x_52, 0);
-lean_inc(x_53);
-x_54 = lean_ctor_get(x_52, 1);
-lean_inc(x_54);
-lean_dec(x_52);
-lean_inc(x_53);
-x_55 = l_Lean_assignLevelMVar___at_Lean_Elab_Command_accLevelAtCtor___spec__2(x_45, x_53, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_54);
-x_56 = !lean_is_exclusive(x_55);
-if (x_56 == 0)
+lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; uint8_t x_99; 
+x_95 = l_Lean_instantiateLevelMVars___at_Lean_Elab_Command_accLevelAtCtor___spec__1(x_92, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_90);
+x_96 = lean_ctor_get(x_95, 0);
+lean_inc(x_96);
+x_97 = lean_ctor_get(x_95, 1);
+lean_inc(x_97);
+lean_dec(x_95);
+lean_inc(x_96);
+x_98 = l_Lean_assignLevelMVar___at_Lean_Elab_Command_accLevelAtCtor___spec__2(x_88, x_96, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_97);
+x_99 = !lean_is_exclusive(x_98);
+if (x_99 == 0)
 {
-lean_object* x_57; 
-x_57 = lean_ctor_get(x_55, 0);
-lean_dec(x_57);
-lean_ctor_set(x_55, 0, x_53);
-return x_55;
+lean_object* x_100; 
+x_100 = lean_ctor_get(x_98, 0);
+lean_dec(x_100);
+lean_ctor_set(x_98, 0, x_96);
+return x_98;
 }
 else
 {
-lean_object* x_58; lean_object* x_59; 
-x_58 = lean_ctor_get(x_55, 1);
-lean_inc(x_58);
-lean_dec(x_55);
-x_59 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_59, 0, x_53);
-lean_ctor_set(x_59, 1, x_58);
-return x_59;
+lean_object* x_101; lean_object* x_102; 
+x_101 = lean_ctor_get(x_98, 1);
+lean_inc(x_101);
+lean_dec(x_98);
+x_102 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_102, 0, x_96);
+lean_ctor_set(x_102, 1, x_101);
+return x_102;
 }
 }
 }
@@ -12442,11 +12817,11 @@ return x_59;
 }
 default: 
 {
-lean_object* x_71; 
-x_71 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_71, 0, x_1);
-lean_ctor_set(x_71, 1, x_9);
-return x_71;
+lean_object* x_114; 
+x_114 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_114, 0, x_1);
+lean_ctor_set(x_114, 1, x_9);
+return x_114;
 }
 }
 }
diff --git a/stage0/stdlib/Lean/Elab/LetRec.c b/stage0/stdlib/Lean/Elab/LetRec.c
index 4ebc63a00d..d16b15ae3c 100644
--- a/stage0/stdlib/Lean/Elab/LetRec.c
+++ b/stage0/stdlib/Lean/Elab/LetRec.c
@@ -3934,7 +3934,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at___private_Lean_Elab_LetRec_0__Lean_Elab_Term_elabLetRecDeclValues___spec__1___closed__1;
 x_2 = l_Std_Range_forIn_loop___at___private_Lean_Elab_LetRec_0__Lean_Elab_Term_elabLetRecDeclValues___spec__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at___private_Lean_Elab_LetRec_0__Lean_Elab_Term_elabLetRecDeclValues___spec__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/Level.c b/stage0/stdlib/Lean/Elab/Level.c
index 599de296a5..7d3551fdfa 100644
--- a/stage0/stdlib/Lean/Elab/Level.c
+++ b/stage0/stdlib/Lean/Elab/Level.c
@@ -68,12 +68,12 @@ static lean_object* l_Lean_Elab_Level_elabLevel___closed__25;
 LEAN_EXPORT lean_object* l_Lean_Elab_Level_mkFreshLevelMVar(lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Level_instMonadOptionsLevelElabM___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Level_maxUniverseOffset;
-lean_object* lean_level_mk_max_simp(lean_object*, lean_object*);
+lean_object* l_Lean_mkLevelMax_x27(lean_object*, lean_object*);
 lean_object* l_Lean_Name_num___override(lean_object*, lean_object*);
 lean_object* l_Lean_replaceRef(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldrMUnsafe_fold___at_Lean_Elab_Level_elabLevel___spec__7___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_mkFreshId___at_Lean_Elab_Level_mkFreshLevelMVar___spec__2___boxed(lean_object*);
-lean_object* lean_level_mk_imax_simp(lean_object*, lean_object*);
+lean_object* l_Lean_mkLevelIMax_x27(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Level_initFn____x40_Lean_Elab_Level___hyg_266_(lean_object*);
 static lean_object* l_Lean_Elab_Level_elabLevel___closed__12;
 lean_object* l_Nat_repr(lean_object*);
@@ -1074,7 +1074,7 @@ lean_inc(x_12);
 x_13 = lean_ctor_get(x_11, 1);
 lean_inc(x_13);
 lean_dec(x_11);
-x_14 = lean_level_mk_imax_simp(x_12, x_4);
+x_14 = l_Lean_mkLevelIMax_x27(x_12, x_4);
 x_2 = x_9;
 x_4 = x_14;
 x_6 = x_13;
@@ -1137,7 +1137,7 @@ lean_inc(x_12);
 x_13 = lean_ctor_get(x_11, 1);
 lean_inc(x_13);
 lean_dec(x_11);
-x_14 = lean_level_mk_max_simp(x_12, x_4);
+x_14 = l_Lean_mkLevelMax_x27(x_12, x_4);
 x_2 = x_9;
 x_4 = x_14;
 x_6 = x_13;
diff --git a/stage0/stdlib/Lean/Elab/MacroRules.c b/stage0/stdlib/Lean/Elab/MacroRules.c
index bff0c23f20..0565319230 100644
--- a/stage0/stdlib/Lean/Elab/MacroRules.c
+++ b/stage0/stdlib/Lean/Elab/MacroRules.c
@@ -925,7 +925,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Array_mapMUnsafe_map___at_Lean_Elab_Command_elabMacroRulesAux___spec__5___closed__9;
 x_2 = l_Array_mapMUnsafe_map___at_Lean_Elab_Command_elabMacroRulesAux___spec__5___closed__10;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Array_mapMUnsafe_map___at_Lean_Elab_Command_elabMacroRulesAux___spec__5___closed__11;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/Match.c b/stage0/stdlib/Lean/Elab/Match.c
index f2cad38223..0a2c515fd2 100644
--- a/stage0/stdlib/Lean/Elab/Match.c
+++ b/stage0/stdlib/Lean/Elab/Match.c
@@ -98,7 +98,6 @@ LEAN_EXPORT lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_elabPatte
 LEAN_EXPORT lean_object* l_Lean_Elab_Term_ToDepElimPattern_savePatternInfo_go___lambda__1(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_List_forIn_loop___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchAux___spec__9___lambda__1___closed__4;
 LEAN_EXPORT lean_object* l_Std_PersistentArray_anyM___at___private_Lean_Elab_Match_0__Lean_Elab_Term_withToClear___spec__5___boxed(lean_object*, lean_object*);
-lean_object* lean_expr_update_mdata(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Term_elabMatch_elabMatchDefault___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_append___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withIncRecDepth___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchTypeAndDiscrs_elabDiscrs___spec__13___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -635,7 +634,6 @@ static lean_object* l_List_forIn_loop___at_Lean_Elab_Term_reportMatcherResultErr
 LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitApp___at___private_Lean_Elab_Match_0__Lean_Elab_Term_withToClear___spec__12(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_AssocList_contains___at___private_Lean_Elab_Match_0__Lean_Elab_Term_ToDepElimPattern_mkPatternRefMap_go___spec__3___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Term_elabMatch_elabMatchDefault___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_proj(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabPatterns___spec__2___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_Match_0__Lean_Elab_Term_expandNonAtomicDiscrs_x3f___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_eraseIndices(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -685,6 +683,7 @@ LEAN_EXPORT lean_object* l_Lean_Elab_throwAbortTerm___at_Lean_Elab_Term_isAtomic
 uint8_t l_Array_contains___at___private_Lean_Meta_Match_Value_0__Lean_Meta_isUIntTypeName___spec__1(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchTypeAndDiscrs_elabDiscrs___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_withPatternElabConfig___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+size_t lean_ptr_addr(lean_object*);
 LEAN_EXPORT lean_object* l_Array_filterMapM___at___private_Lean_Elab_Match_0__Lean_Elab_Term_getMatchAlts___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Elab_Term_reportMatcherResultErrors___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchTypeAndDiscrs_elabDiscrs___spec__7___rarg(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -947,6 +946,7 @@ static lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchAux__
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_ToDepElimPattern_main_unpack_go___spec__1(size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_ToDepElimPattern_withMVar___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_mkFreshTypeMVar(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_proj___override(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Term_precheckMatch___spec__5(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_expandSimpleMatch___closed__11;
 static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchTypeAndDiscrs_elabDiscrsWitMatchType___spec__1___closed__11;
@@ -4293,9 +4293,11 @@ return x_30;
 }
 case 10:
 {
-lean_object* x_31; lean_object* x_32; 
-x_31 = lean_ctor_get(x_17, 1);
+lean_object* x_31; lean_object* x_32; lean_object* x_33; 
+x_31 = lean_ctor_get(x_17, 0);
 lean_inc(x_31);
+x_32 = lean_ctor_get(x_17, 1);
+lean_inc(x_32);
 lean_inc(x_13);
 lean_inc(x_12);
 lean_inc(x_11);
@@ -4303,26 +4305,46 @@ lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_7);
+lean_inc(x_32);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_2);
 lean_inc(x_1);
-x_32 = l_Lean_Meta_transform_visit___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchTypeAndDiscrs_elabDiscrs___spec__2(x_1, x_2, x_3, x_4, x_5, x_31, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
-if (lean_obj_tag(x_32) == 0)
+x_33 = l_Lean_Meta_transform_visit___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchTypeAndDiscrs_elabDiscrs___spec__2(x_1, x_2, x_3, x_4, x_5, x_32, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
+if (lean_obj_tag(x_33) == 0)
 {
-lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; 
-x_33 = lean_ctor_get(x_32, 0);
-lean_inc(x_33);
-x_34 = lean_ctor_get(x_32, 1);
+lean_object* x_34; lean_object* x_35; size_t x_36; size_t x_37; uint8_t x_38; 
+x_34 = lean_ctor_get(x_33, 0);
 lean_inc(x_34);
+x_35 = lean_ctor_get(x_33, 1);
+lean_inc(x_35);
+lean_dec(x_33);
+x_36 = lean_ptr_addr(x_32);
 lean_dec(x_32);
-x_35 = lean_expr_update_mdata(x_17, x_33);
-x_36 = l_Lean_Meta_transform_visit_visitPost___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchTypeAndDiscrs_elabDiscrs___spec__3(x_1, x_2, x_3, x_4, x_5, x_35, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_34);
-return x_36;
+x_37 = lean_ptr_addr(x_34);
+x_38 = lean_usize_dec_eq(x_36, x_37);
+if (x_38 == 0)
+{
+lean_object* x_39; lean_object* x_40; 
+lean_dec(x_17);
+x_39 = l_Lean_Expr_mdata___override(x_31, x_34);
+x_40 = l_Lean_Meta_transform_visit_visitPost___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchTypeAndDiscrs_elabDiscrs___spec__3(x_1, x_2, x_3, x_4, x_5, x_39, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_35);
+return x_40;
 }
 else
 {
-uint8_t x_37; 
+lean_object* x_41; 
+lean_dec(x_34);
+lean_dec(x_31);
+x_41 = l_Lean_Meta_transform_visit_visitPost___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchTypeAndDiscrs_elabDiscrs___spec__3(x_1, x_2, x_3, x_4, x_5, x_17, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_35);
+return x_41;
+}
+}
+else
+{
+uint8_t x_42; 
+lean_dec(x_32);
+lean_dec(x_31);
 lean_dec(x_17);
 lean_dec(x_13);
 lean_dec(x_12);
@@ -4335,31 +4357,35 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_2);
 lean_dec(x_1);
-x_37 = !lean_is_exclusive(x_32);
-if (x_37 == 0)
+x_42 = !lean_is_exclusive(x_33);
+if (x_42 == 0)
 {
-return x_32;
+return x_33;
 }
 else
 {
-lean_object* x_38; lean_object* x_39; lean_object* x_40; 
-x_38 = lean_ctor_get(x_32, 0);
-x_39 = lean_ctor_get(x_32, 1);
-lean_inc(x_39);
-lean_inc(x_38);
-lean_dec(x_32);
-x_40 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_40, 0, x_38);
-lean_ctor_set(x_40, 1, x_39);
-return x_40;
+lean_object* x_43; lean_object* x_44; lean_object* x_45; 
+x_43 = lean_ctor_get(x_33, 0);
+x_44 = lean_ctor_get(x_33, 1);
+lean_inc(x_44);
+lean_inc(x_43);
+lean_dec(x_33);
+x_45 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_45, 0, x_43);
+lean_ctor_set(x_45, 1, x_44);
+return x_45;
 }
 }
 }
 case 11:
 {
-lean_object* x_41; lean_object* x_42; 
-x_41 = lean_ctor_get(x_17, 2);
-lean_inc(x_41);
+lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; 
+x_46 = lean_ctor_get(x_17, 0);
+lean_inc(x_46);
+x_47 = lean_ctor_get(x_17, 1);
+lean_inc(x_47);
+x_48 = lean_ctor_get(x_17, 2);
+lean_inc(x_48);
 lean_inc(x_13);
 lean_inc(x_12);
 lean_inc(x_11);
@@ -4367,26 +4393,48 @@ lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_7);
+lean_inc(x_48);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_2);
 lean_inc(x_1);
-x_42 = l_Lean_Meta_transform_visit___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchTypeAndDiscrs_elabDiscrs___spec__2(x_1, x_2, x_3, x_4, x_5, x_41, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
-if (lean_obj_tag(x_42) == 0)
+x_49 = l_Lean_Meta_transform_visit___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchTypeAndDiscrs_elabDiscrs___spec__2(x_1, x_2, x_3, x_4, x_5, x_48, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
+if (lean_obj_tag(x_49) == 0)
 {
-lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; 
-x_43 = lean_ctor_get(x_42, 0);
-lean_inc(x_43);
-x_44 = lean_ctor_get(x_42, 1);
-lean_inc(x_44);
-lean_dec(x_42);
-x_45 = lean_expr_update_proj(x_17, x_43);
-x_46 = l_Lean_Meta_transform_visit_visitPost___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchTypeAndDiscrs_elabDiscrs___spec__3(x_1, x_2, x_3, x_4, x_5, x_45, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_44);
-return x_46;
+lean_object* x_50; lean_object* x_51; size_t x_52; size_t x_53; uint8_t x_54; 
+x_50 = lean_ctor_get(x_49, 0);
+lean_inc(x_50);
+x_51 = lean_ctor_get(x_49, 1);
+lean_inc(x_51);
+lean_dec(x_49);
+x_52 = lean_ptr_addr(x_48);
+lean_dec(x_48);
+x_53 = lean_ptr_addr(x_50);
+x_54 = lean_usize_dec_eq(x_52, x_53);
+if (x_54 == 0)
+{
+lean_object* x_55; lean_object* x_56; 
+lean_dec(x_17);
+x_55 = l_Lean_Expr_proj___override(x_46, x_47, x_50);
+x_56 = l_Lean_Meta_transform_visit_visitPost___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchTypeAndDiscrs_elabDiscrs___spec__3(x_1, x_2, x_3, x_4, x_5, x_55, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_51);
+return x_56;
 }
 else
 {
-uint8_t x_47; 
+lean_object* x_57; 
+lean_dec(x_50);
+lean_dec(x_47);
+lean_dec(x_46);
+x_57 = l_Lean_Meta_transform_visit_visitPost___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchTypeAndDiscrs_elabDiscrs___spec__3(x_1, x_2, x_3, x_4, x_5, x_17, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_51);
+return x_57;
+}
+}
+else
+{
+uint8_t x_58; 
+lean_dec(x_48);
+lean_dec(x_47);
+lean_dec(x_46);
 lean_dec(x_17);
 lean_dec(x_13);
 lean_dec(x_12);
@@ -4399,31 +4447,31 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_2);
 lean_dec(x_1);
-x_47 = !lean_is_exclusive(x_42);
-if (x_47 == 0)
+x_58 = !lean_is_exclusive(x_49);
+if (x_58 == 0)
 {
-return x_42;
+return x_49;
 }
 else
 {
-lean_object* x_48; lean_object* x_49; lean_object* x_50; 
-x_48 = lean_ctor_get(x_42, 0);
-x_49 = lean_ctor_get(x_42, 1);
-lean_inc(x_49);
-lean_inc(x_48);
-lean_dec(x_42);
-x_50 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_50, 0, x_48);
-lean_ctor_set(x_50, 1, x_49);
-return x_50;
+lean_object* x_59; lean_object* x_60; lean_object* x_61; 
+x_59 = lean_ctor_get(x_49, 0);
+x_60 = lean_ctor_get(x_49, 1);
+lean_inc(x_60);
+lean_inc(x_59);
+lean_dec(x_49);
+x_61 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_61, 0, x_59);
+lean_ctor_set(x_61, 1, x_60);
+return x_61;
 }
 }
 }
 default: 
 {
-lean_object* x_51; 
-x_51 = l_Lean_Meta_transform_visit_visitPost___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchTypeAndDiscrs_elabDiscrs___spec__3(x_1, x_2, x_3, x_4, x_5, x_17, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
-return x_51;
+lean_object* x_62; 
+x_62 = l_Lean_Meta_transform_visit_visitPost___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchTypeAndDiscrs_elabDiscrs___spec__3(x_1, x_2, x_3, x_4, x_5, x_17, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
+return x_62;
 }
 }
 }
@@ -8912,7 +8960,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Match_0__Lean_Elab_Term_findDiscrRefinementPath_goIndex___spec__1___closed__1;
 x_2 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Match_0__Lean_Elab_Term_findDiscrRefinementPath_goIndex___spec__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Match_0__Lean_Elab_Term_findDiscrRefinementPath_goIndex___spec__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -25136,74 +25184,119 @@ return x_111;
 }
 case 11:
 {
-lean_object* x_112; lean_object* x_113; 
-x_112 = lean_ctor_get(x_1, 2);
+lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; 
+x_112 = lean_ctor_get(x_1, 0);
 lean_inc(x_112);
-x_113 = l_Lean_Elab_Term_ToDepElimPattern_savePatternInfo_go(x_112, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
-if (lean_obj_tag(x_113) == 0)
+x_113 = lean_ctor_get(x_1, 1);
+lean_inc(x_113);
+x_114 = lean_ctor_get(x_1, 2);
+lean_inc(x_114);
+lean_inc(x_114);
+x_115 = l_Lean_Elab_Term_ToDepElimPattern_savePatternInfo_go(x_114, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
+if (lean_obj_tag(x_115) == 0)
 {
-uint8_t x_114; 
-x_114 = !lean_is_exclusive(x_113);
-if (x_114 == 0)
+uint8_t x_116; 
+x_116 = !lean_is_exclusive(x_115);
+if (x_116 == 0)
 {
-lean_object* x_115; lean_object* x_116; 
-x_115 = lean_ctor_get(x_113, 0);
-x_116 = lean_expr_update_proj(x_1, x_115);
-lean_ctor_set(x_113, 0, x_116);
-return x_113;
-}
-else
+lean_object* x_117; size_t x_118; size_t x_119; uint8_t x_120; 
+x_117 = lean_ctor_get(x_115, 0);
+x_118 = lean_ptr_addr(x_114);
+lean_dec(x_114);
+x_119 = lean_ptr_addr(x_117);
+x_120 = lean_usize_dec_eq(x_118, x_119);
+if (x_120 == 0)
 {
-lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; 
-x_117 = lean_ctor_get(x_113, 0);
-x_118 = lean_ctor_get(x_113, 1);
-lean_inc(x_118);
-lean_inc(x_117);
-lean_dec(x_113);
-x_119 = lean_expr_update_proj(x_1, x_117);
-x_120 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_120, 0, x_119);
-lean_ctor_set(x_120, 1, x_118);
-return x_120;
-}
-}
-else
-{
-uint8_t x_121; 
+lean_object* x_121; 
 lean_dec(x_1);
-x_121 = !lean_is_exclusive(x_113);
-if (x_121 == 0)
-{
-return x_113;
+x_121 = l_Lean_Expr_proj___override(x_112, x_113, x_117);
+lean_ctor_set(x_115, 0, x_121);
+return x_115;
 }
 else
 {
-lean_object* x_122; lean_object* x_123; lean_object* x_124; 
-x_122 = lean_ctor_get(x_113, 0);
-x_123 = lean_ctor_get(x_113, 1);
+lean_dec(x_117);
+lean_dec(x_113);
+lean_dec(x_112);
+lean_ctor_set(x_115, 0, x_1);
+return x_115;
+}
+}
+else
+{
+lean_object* x_122; lean_object* x_123; size_t x_124; size_t x_125; uint8_t x_126; 
+x_122 = lean_ctor_get(x_115, 0);
+x_123 = lean_ctor_get(x_115, 1);
 lean_inc(x_123);
 lean_inc(x_122);
+lean_dec(x_115);
+x_124 = lean_ptr_addr(x_114);
+lean_dec(x_114);
+x_125 = lean_ptr_addr(x_122);
+x_126 = lean_usize_dec_eq(x_124, x_125);
+if (x_126 == 0)
+{
+lean_object* x_127; lean_object* x_128; 
+lean_dec(x_1);
+x_127 = l_Lean_Expr_proj___override(x_112, x_113, x_122);
+x_128 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_128, 0, x_127);
+lean_ctor_set(x_128, 1, x_123);
+return x_128;
+}
+else
+{
+lean_object* x_129; 
+lean_dec(x_122);
 lean_dec(x_113);
-x_124 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_124, 0, x_122);
-lean_ctor_set(x_124, 1, x_123);
-return x_124;
+lean_dec(x_112);
+x_129 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_129, 0, x_1);
+lean_ctor_set(x_129, 1, x_123);
+return x_129;
+}
+}
+}
+else
+{
+uint8_t x_130; 
+lean_dec(x_114);
+lean_dec(x_113);
+lean_dec(x_112);
+lean_dec(x_1);
+x_130 = !lean_is_exclusive(x_115);
+if (x_130 == 0)
+{
+return x_115;
+}
+else
+{
+lean_object* x_131; lean_object* x_132; lean_object* x_133; 
+x_131 = lean_ctor_get(x_115, 0);
+x_132 = lean_ctor_get(x_115, 1);
+lean_inc(x_132);
+lean_inc(x_131);
+lean_dec(x_115);
+x_133 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_133, 0, x_131);
+lean_ctor_set(x_133, 1, x_132);
+return x_133;
 }
 }
 }
 default: 
 {
-lean_object* x_125; 
+lean_object* x_134; 
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
-x_125 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_125, 0, x_1);
-lean_ctor_set(x_125, 1, x_9);
-return x_125;
+x_134 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_134, 0, x_1);
+lean_ctor_set(x_134, 1, x_9);
+return x_134;
 }
 }
 }
diff --git a/stage0/stdlib/Lean/Elab/MutualDef.c b/stage0/stdlib/Lean/Elab/MutualDef.c
index 866389d669..1f5837222a 100644
--- a/stage0/stdlib/Lean/Elab/MutualDef.c
+++ b/stage0/stdlib/Lean/Elab/MutualDef.c
@@ -2636,7 +2636,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isMultiConstant_x3f___closed__1;
 x_2 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isMultiConstant_x3f___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isMultiConstant_x3f___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/Notation.c b/stage0/stdlib/Lean/Elab/Notation.c
index a02d62c140..dccf28828a 100644
--- a/stage0/stdlib/Lean/Elab/Notation.c
+++ b/stage0/stdlib/Lean/Elab/Notation.c
@@ -1945,7 +1945,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Syntax_instForInTopDownSyntax_loop___at_Lean_Elab_Command_hasDuplicateAntiquot___spec__1___closed__4;
 x_2 = l_Lean_Syntax_instForInTopDownSyntax_loop___at_Lean_Elab_Command_hasDuplicateAntiquot___spec__1___closed__5;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Syntax_instForInTopDownSyntax_loop___at_Lean_Elab_Command_hasDuplicateAntiquot___spec__1___closed__6;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/Open.c b/stage0/stdlib/Lean/Elab/Open.c
index 361fea89c0..72dcf379fa 100644
--- a/stage0/stdlib/Lean/Elab/Open.c
+++ b/stage0/stdlib/Lean/Elab/Open.c
@@ -3641,7 +3641,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Elab_Open_0__Lean_Elab_OpenDecl_resolveNameUsingNamespacesCore___rarg___lambda__2___closed__3;
 x_2 = l___private_Lean_Elab_Open_0__Lean_Elab_OpenDecl_resolveNameUsingNamespacesCore___rarg___lambda__2___closed__4;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_Elab_Open_0__Lean_Elab_OpenDecl_resolveNameUsingNamespacesCore___rarg___lambda__2___closed__5;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/PatternVar.c b/stage0/stdlib/Lean/Elab/PatternVar.c
index 1f06e50fc6..907da89ebb 100644
--- a/stage0/stdlib/Lean/Elab/PatternVar.c
+++ b/stage0/stdlib/Lean/Elab/PatternVar.c
@@ -1169,7 +1169,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Elab_PatternVar_0__Lean_Elab_Term_CollectPatternVars_getNextParam___closed__1;
 x_2 = l___private_Lean_Elab_PatternVar_0__Lean_Elab_Term_CollectPatternVars_getNextParam___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_Elab_PatternVar_0__Lean_Elab_Term_CollectPatternVars_getNextParam___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/PreDefinition/Basic.c b/stage0/stdlib/Lean/Elab/PreDefinition/Basic.c
index f6b0f6d578..339156d88b 100644
--- a/stage0/stdlib/Lean/Elab/PreDefinition/Basic.c
+++ b/stage0/stdlib/Lean/Elab/PreDefinition/Basic.c
@@ -5186,7 +5186,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Elab_addAndCompileUnsafe___closed__1;
 x_2 = l_Lean_Elab_addAndCompileUnsafe___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Elab_addAndCompileUnsafe___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/PreDefinition/Eqns.c b/stage0/stdlib/Lean/Elab/PreDefinition/Eqns.c
index 98dbdb35a6..9edfa2ec0a 100644
--- a/stage0/stdlib/Lean/Elab/PreDefinition/Eqns.c
+++ b/stage0/stdlib/Lean/Elab/PreDefinition/Eqns.c
@@ -338,7 +338,6 @@ LEAN_EXPORT lean_object* l_Array_foldrMUnsafe_fold___at___private_Lean_Elab_PreD
 lean_object* l_Lean_Meta_delta_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_replaceFVarId(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Eqns_deltaRHS_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_proj(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentArray_forIn___at___private_Lean_Elab_PreDefinition_Eqns_0__Lean_Elab_Eqns_saveEqn___spec__27___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_commitWhenSome_x3f___at_Lean_Elab_Eqns_funext_x3f___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at_Lean_Elab_Eqns_mkEqnTypes_go___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -376,6 +375,7 @@ LEAN_EXPORT lean_object* l_Lean_ForEachExpr_visit___at_Lean_Elab_Eqns_simpEqnTyp
 LEAN_EXPORT lean_object* l_Lean_Elab_Eqns_simpEqnType(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_fvar___override(lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Eqns_removeUnusedEqnHypotheses_go___spec__9___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+size_t lean_ptr_addr(lean_object*);
 static lean_object* l_Lean_Elab_Eqns_deltaLHS___lambda__2___closed__9;
 lean_object* l_Std_PersistentArray_push___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_Expr_const___override(lean_object*, lean_object*);
@@ -491,6 +491,7 @@ LEAN_EXPORT lean_object* l_Lean_mkFreshId___at_Lean_Elab_Eqns_removeUnusedEqnHyp
 static lean_object* l_Lean_Elab_Eqns_splitMatch_x3f_go___closed__5;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Eqns_removeUnusedEqnHypotheses_go___spec__11(lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Eqns_mkUnfoldProof___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_proj___override(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAtAux___at_Lean_Elab_Eqns_getUnfoldFor_x3f___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Eqns_removeUnusedEqnHypotheses_go___spec__7___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_PreDefinition_Eqns_0__Lean_Elab_Eqns_saveEqn___spec__31(lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -1746,7 +1747,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at___private_Lean_Elab_PreDefinition_Eqns_0__Lean_Elab_Eqns_findMatchToSplit_x3f___spec__1___closed__1;
 x_2 = l_Std_Range_forIn_loop___at___private_Lean_Elab_PreDefinition_Eqns_0__Lean_Elab_Eqns_findMatchToSplit_x3f___spec__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at___private_Lean_Elab_PreDefinition_Eqns_0__Lean_Elab_Eqns_findMatchToSplit_x3f___spec__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -20116,80 +20117,128 @@ x_10 = lean_ctor_get(x_7, 1);
 x_11 = l_Lean_Expr_getAppFn(x_9);
 if (lean_obj_tag(x_11) == 11)
 {
-lean_object* x_12; lean_object* x_13; 
+lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
 lean_free_object(x_7);
-x_12 = lean_ctor_get(x_11, 2);
+x_12 = lean_ctor_get(x_11, 0);
 lean_inc(x_12);
-x_13 = l___private_Lean_Elab_PreDefinition_Eqns_0__Lean_Elab_Eqns_whnfAux(x_12, x_2, x_3, x_4, x_5, x_10);
-if (lean_obj_tag(x_13) == 0)
+x_13 = lean_ctor_get(x_11, 1);
+lean_inc(x_13);
+x_14 = lean_ctor_get(x_11, 2);
+lean_inc(x_14);
+lean_inc(x_14);
+x_15 = l___private_Lean_Elab_PreDefinition_Eqns_0__Lean_Elab_Eqns_whnfAux(x_14, x_2, x_3, x_4, x_5, x_10);
+if (lean_obj_tag(x_15) == 0)
 {
-uint8_t x_14; 
-x_14 = !lean_is_exclusive(x_13);
-if (x_14 == 0)
+uint8_t x_16; 
+x_16 = !lean_is_exclusive(x_15);
+if (x_16 == 0)
 {
-lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; 
-x_15 = lean_ctor_get(x_13, 0);
-x_16 = lean_expr_update_proj(x_11, x_15);
-x_17 = lean_unsigned_to_nat(0u);
-x_18 = l___private_Lean_Expr_0__Lean_Expr_getAppNumArgsAux(x_9, x_17);
-x_19 = l___private_Lean_Elab_PreDefinition_Eqns_0__Lean_Elab_Eqns_findMatchToSplit_x3f___lambda__3___closed__5;
-lean_inc(x_18);
-x_20 = lean_mk_array(x_18, x_19);
-x_21 = lean_unsigned_to_nat(1u);
-x_22 = lean_nat_sub(x_18, x_21);
-lean_dec(x_18);
-x_23 = l___private_Lean_Expr_0__Lean_Expr_getAppArgsAux(x_9, x_20, x_22);
-x_24 = l_Lean_mkAppN(x_16, x_23);
-lean_ctor_set(x_13, 0, x_24);
-return x_13;
+lean_object* x_17; size_t x_18; size_t x_19; uint8_t x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; 
+x_17 = lean_ctor_get(x_15, 0);
+x_18 = lean_ptr_addr(x_14);
+lean_dec(x_14);
+x_19 = lean_ptr_addr(x_17);
+x_20 = lean_usize_dec_eq(x_18, x_19);
+x_21 = lean_unsigned_to_nat(0u);
+x_22 = l___private_Lean_Expr_0__Lean_Expr_getAppNumArgsAux(x_9, x_21);
+x_23 = l___private_Lean_Elab_PreDefinition_Eqns_0__Lean_Elab_Eqns_findMatchToSplit_x3f___lambda__3___closed__5;
+lean_inc(x_22);
+x_24 = lean_mk_array(x_22, x_23);
+x_25 = lean_unsigned_to_nat(1u);
+x_26 = lean_nat_sub(x_22, x_25);
+lean_dec(x_22);
+x_27 = l___private_Lean_Expr_0__Lean_Expr_getAppArgsAux(x_9, x_24, x_26);
+if (x_20 == 0)
+{
+lean_object* x_28; lean_object* x_29; 
+lean_dec(x_11);
+x_28 = l_Lean_Expr_proj___override(x_12, x_13, x_17);
+x_29 = l_Lean_mkAppN(x_28, x_27);
+lean_ctor_set(x_15, 0, x_29);
+return x_15;
 }
 else
 {
-lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; 
-x_25 = lean_ctor_get(x_13, 0);
-x_26 = lean_ctor_get(x_13, 1);
-lean_inc(x_26);
-lean_inc(x_25);
+lean_object* x_30; 
+lean_dec(x_17);
 lean_dec(x_13);
-x_27 = lean_expr_update_proj(x_11, x_25);
-x_28 = lean_unsigned_to_nat(0u);
-x_29 = l___private_Lean_Expr_0__Lean_Expr_getAppNumArgsAux(x_9, x_28);
-x_30 = l___private_Lean_Elab_PreDefinition_Eqns_0__Lean_Elab_Eqns_findMatchToSplit_x3f___lambda__3___closed__5;
-lean_inc(x_29);
-x_31 = lean_mk_array(x_29, x_30);
-x_32 = lean_unsigned_to_nat(1u);
-x_33 = lean_nat_sub(x_29, x_32);
-lean_dec(x_29);
-x_34 = l___private_Lean_Expr_0__Lean_Expr_getAppArgsAux(x_9, x_31, x_33);
-x_35 = l_Lean_mkAppN(x_27, x_34);
-x_36 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_36, 0, x_35);
-lean_ctor_set(x_36, 1, x_26);
-return x_36;
+lean_dec(x_12);
+x_30 = l_Lean_mkAppN(x_11, x_27);
+lean_ctor_set(x_15, 0, x_30);
+return x_15;
 }
 }
 else
 {
-uint8_t x_37; 
+lean_object* x_31; lean_object* x_32; size_t x_33; size_t x_34; uint8_t x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; 
+x_31 = lean_ctor_get(x_15, 0);
+x_32 = lean_ctor_get(x_15, 1);
+lean_inc(x_32);
+lean_inc(x_31);
+lean_dec(x_15);
+x_33 = lean_ptr_addr(x_14);
+lean_dec(x_14);
+x_34 = lean_ptr_addr(x_31);
+x_35 = lean_usize_dec_eq(x_33, x_34);
+x_36 = lean_unsigned_to_nat(0u);
+x_37 = l___private_Lean_Expr_0__Lean_Expr_getAppNumArgsAux(x_9, x_36);
+x_38 = l___private_Lean_Elab_PreDefinition_Eqns_0__Lean_Elab_Eqns_findMatchToSplit_x3f___lambda__3___closed__5;
+lean_inc(x_37);
+x_39 = lean_mk_array(x_37, x_38);
+x_40 = lean_unsigned_to_nat(1u);
+x_41 = lean_nat_sub(x_37, x_40);
+lean_dec(x_37);
+x_42 = l___private_Lean_Expr_0__Lean_Expr_getAppArgsAux(x_9, x_39, x_41);
+if (x_35 == 0)
+{
+lean_object* x_43; lean_object* x_44; lean_object* x_45; 
+lean_dec(x_11);
+x_43 = l_Lean_Expr_proj___override(x_12, x_13, x_31);
+x_44 = l_Lean_mkAppN(x_43, x_42);
+x_45 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_45, 0, x_44);
+lean_ctor_set(x_45, 1, x_32);
+return x_45;
+}
+else
+{
+lean_object* x_46; lean_object* x_47; 
+lean_dec(x_31);
+lean_dec(x_13);
+lean_dec(x_12);
+x_46 = l_Lean_mkAppN(x_11, x_42);
+x_47 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_47, 0, x_46);
+lean_ctor_set(x_47, 1, x_32);
+return x_47;
+}
+}
+}
+else
+{
+uint8_t x_48; 
+lean_dec(x_14);
+lean_dec(x_13);
+lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_9);
-x_37 = !lean_is_exclusive(x_13);
-if (x_37 == 0)
+x_48 = !lean_is_exclusive(x_15);
+if (x_48 == 0)
 {
-return x_13;
+return x_15;
 }
 else
 {
-lean_object* x_38; lean_object* x_39; lean_object* x_40; 
-x_38 = lean_ctor_get(x_13, 0);
-x_39 = lean_ctor_get(x_13, 1);
-lean_inc(x_39);
-lean_inc(x_38);
-lean_dec(x_13);
-x_40 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_40, 0, x_38);
-lean_ctor_set(x_40, 1, x_39);
-return x_40;
+lean_object* x_49; lean_object* x_50; lean_object* x_51; 
+x_49 = lean_ctor_get(x_15, 0);
+x_50 = lean_ctor_get(x_15, 1);
+lean_inc(x_50);
+lean_inc(x_49);
+lean_dec(x_15);
+x_51 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_51, 0, x_49);
+lean_ctor_set(x_51, 1, x_50);
+return x_51;
 }
 }
 }
@@ -20205,120 +20254,153 @@ return x_7;
 }
 else
 {
-lean_object* x_41; lean_object* x_42; lean_object* x_43; 
-x_41 = lean_ctor_get(x_7, 0);
-x_42 = lean_ctor_get(x_7, 1);
-lean_inc(x_42);
-lean_inc(x_41);
+lean_object* x_52; lean_object* x_53; lean_object* x_54; 
+x_52 = lean_ctor_get(x_7, 0);
+x_53 = lean_ctor_get(x_7, 1);
+lean_inc(x_53);
+lean_inc(x_52);
 lean_dec(x_7);
-x_43 = l_Lean_Expr_getAppFn(x_41);
-if (lean_obj_tag(x_43) == 11)
+x_54 = l_Lean_Expr_getAppFn(x_52);
+if (lean_obj_tag(x_54) == 11)
 {
-lean_object* x_44; lean_object* x_45; 
-x_44 = lean_ctor_get(x_43, 2);
-lean_inc(x_44);
-x_45 = l___private_Lean_Elab_PreDefinition_Eqns_0__Lean_Elab_Eqns_whnfAux(x_44, x_2, x_3, x_4, x_5, x_42);
-if (lean_obj_tag(x_45) == 0)
+lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; 
+x_55 = lean_ctor_get(x_54, 0);
+lean_inc(x_55);
+x_56 = lean_ctor_get(x_54, 1);
+lean_inc(x_56);
+x_57 = lean_ctor_get(x_54, 2);
+lean_inc(x_57);
+lean_inc(x_57);
+x_58 = l___private_Lean_Elab_PreDefinition_Eqns_0__Lean_Elab_Eqns_whnfAux(x_57, x_2, x_3, x_4, x_5, x_53);
+if (lean_obj_tag(x_58) == 0)
 {
-lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; 
-x_46 = lean_ctor_get(x_45, 0);
-lean_inc(x_46);
-x_47 = lean_ctor_get(x_45, 1);
-lean_inc(x_47);
-if (lean_is_exclusive(x_45)) {
- lean_ctor_release(x_45, 0);
- lean_ctor_release(x_45, 1);
- x_48 = x_45;
-} else {
- lean_dec_ref(x_45);
- x_48 = lean_box(0);
-}
-x_49 = lean_expr_update_proj(x_43, x_46);
-x_50 = lean_unsigned_to_nat(0u);
-x_51 = l___private_Lean_Expr_0__Lean_Expr_getAppNumArgsAux(x_41, x_50);
-x_52 = l___private_Lean_Elab_PreDefinition_Eqns_0__Lean_Elab_Eqns_findMatchToSplit_x3f___lambda__3___closed__5;
-lean_inc(x_51);
-x_53 = lean_mk_array(x_51, x_52);
-x_54 = lean_unsigned_to_nat(1u);
-x_55 = lean_nat_sub(x_51, x_54);
-lean_dec(x_51);
-x_56 = l___private_Lean_Expr_0__Lean_Expr_getAppArgsAux(x_41, x_53, x_55);
-x_57 = l_Lean_mkAppN(x_49, x_56);
-if (lean_is_scalar(x_48)) {
- x_58 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_58 = x_48;
-}
-lean_ctor_set(x_58, 0, x_57);
-lean_ctor_set(x_58, 1, x_47);
-return x_58;
-}
-else
-{
-lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; 
-lean_dec(x_43);
-lean_dec(x_41);
-x_59 = lean_ctor_get(x_45, 0);
+lean_object* x_59; lean_object* x_60; lean_object* x_61; size_t x_62; size_t x_63; uint8_t x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; 
+x_59 = lean_ctor_get(x_58, 0);
 lean_inc(x_59);
-x_60 = lean_ctor_get(x_45, 1);
+x_60 = lean_ctor_get(x_58, 1);
 lean_inc(x_60);
-if (lean_is_exclusive(x_45)) {
- lean_ctor_release(x_45, 0);
- lean_ctor_release(x_45, 1);
- x_61 = x_45;
+if (lean_is_exclusive(x_58)) {
+ lean_ctor_release(x_58, 0);
+ lean_ctor_release(x_58, 1);
+ x_61 = x_58;
 } else {
- lean_dec_ref(x_45);
+ lean_dec_ref(x_58);
  x_61 = lean_box(0);
 }
-if (lean_is_scalar(x_61)) {
- x_62 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_62 = x_61;
-}
-lean_ctor_set(x_62, 0, x_59);
-lean_ctor_set(x_62, 1, x_60);
-return x_62;
-}
-}
-else
-{
-lean_object* x_63; 
-lean_dec(x_43);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-x_63 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_63, 0, x_41);
-lean_ctor_set(x_63, 1, x_42);
-return x_63;
-}
-}
-}
-else
-{
-uint8_t x_64; 
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-x_64 = !lean_is_exclusive(x_7);
+x_62 = lean_ptr_addr(x_57);
+lean_dec(x_57);
+x_63 = lean_ptr_addr(x_59);
+x_64 = lean_usize_dec_eq(x_62, x_63);
+x_65 = lean_unsigned_to_nat(0u);
+x_66 = l___private_Lean_Expr_0__Lean_Expr_getAppNumArgsAux(x_52, x_65);
+x_67 = l___private_Lean_Elab_PreDefinition_Eqns_0__Lean_Elab_Eqns_findMatchToSplit_x3f___lambda__3___closed__5;
+lean_inc(x_66);
+x_68 = lean_mk_array(x_66, x_67);
+x_69 = lean_unsigned_to_nat(1u);
+x_70 = lean_nat_sub(x_66, x_69);
+lean_dec(x_66);
+x_71 = l___private_Lean_Expr_0__Lean_Expr_getAppArgsAux(x_52, x_68, x_70);
 if (x_64 == 0)
 {
+lean_object* x_72; lean_object* x_73; lean_object* x_74; 
+lean_dec(x_54);
+x_72 = l_Lean_Expr_proj___override(x_55, x_56, x_59);
+x_73 = l_Lean_mkAppN(x_72, x_71);
+if (lean_is_scalar(x_61)) {
+ x_74 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_74 = x_61;
+}
+lean_ctor_set(x_74, 0, x_73);
+lean_ctor_set(x_74, 1, x_60);
+return x_74;
+}
+else
+{
+lean_object* x_75; lean_object* x_76; 
+lean_dec(x_59);
+lean_dec(x_56);
+lean_dec(x_55);
+x_75 = l_Lean_mkAppN(x_54, x_71);
+if (lean_is_scalar(x_61)) {
+ x_76 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_76 = x_61;
+}
+lean_ctor_set(x_76, 0, x_75);
+lean_ctor_set(x_76, 1, x_60);
+return x_76;
+}
+}
+else
+{
+lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; 
+lean_dec(x_57);
+lean_dec(x_56);
+lean_dec(x_55);
+lean_dec(x_54);
+lean_dec(x_52);
+x_77 = lean_ctor_get(x_58, 0);
+lean_inc(x_77);
+x_78 = lean_ctor_get(x_58, 1);
+lean_inc(x_78);
+if (lean_is_exclusive(x_58)) {
+ lean_ctor_release(x_58, 0);
+ lean_ctor_release(x_58, 1);
+ x_79 = x_58;
+} else {
+ lean_dec_ref(x_58);
+ x_79 = lean_box(0);
+}
+if (lean_is_scalar(x_79)) {
+ x_80 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_80 = x_79;
+}
+lean_ctor_set(x_80, 0, x_77);
+lean_ctor_set(x_80, 1, x_78);
+return x_80;
+}
+}
+else
+{
+lean_object* x_81; 
+lean_dec(x_54);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_81 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_81, 0, x_52);
+lean_ctor_set(x_81, 1, x_53);
+return x_81;
+}
+}
+}
+else
+{
+uint8_t x_82; 
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_82 = !lean_is_exclusive(x_7);
+if (x_82 == 0)
+{
 return x_7;
 }
 else
 {
-lean_object* x_65; lean_object* x_66; lean_object* x_67; 
-x_65 = lean_ctor_get(x_7, 0);
-x_66 = lean_ctor_get(x_7, 1);
-lean_inc(x_66);
-lean_inc(x_65);
+lean_object* x_83; lean_object* x_84; lean_object* x_85; 
+x_83 = lean_ctor_get(x_7, 0);
+x_84 = lean_ctor_get(x_7, 1);
+lean_inc(x_84);
+lean_inc(x_83);
 lean_dec(x_7);
-x_67 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_67, 0, x_65);
-lean_ctor_set(x_67, 1, x_66);
-return x_67;
+x_85 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_85, 0, x_83);
+lean_ctor_set(x_85, 1, x_84);
+return x_85;
 }
 }
 }
diff --git a/stage0/stdlib/Lean/Elab/PreDefinition/Main.c b/stage0/stdlib/Lean/Elab/PreDefinition/Main.c
index a38a110575..b6f85e8840 100644
--- a/stage0/stdlib/Lean/Elab/PreDefinition/Main.c
+++ b/stage0/stdlib/Lean/Elab/PreDefinition/Main.c
@@ -7509,7 +7509,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Array_forInUnsafe_loop___at_Lean_Elab_addPreDefinitions___spec__22___lambda__3___closed__1;
 x_2 = l_Array_forInUnsafe_loop___at_Lean_Elab_addPreDefinitions___spec__22___lambda__3___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Array_forInUnsafe_loop___at_Lean_Elab_addPreDefinitions___spec__22___lambda__3___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/PreDefinition/MkInhabitant.c b/stage0/stdlib/Lean/Elab/PreDefinition/MkInhabitant.c
index 0d6ed07a99..5713d8efad 100644
--- a/stage0/stdlib/Lean/Elab/PreDefinition/MkInhabitant.c
+++ b/stage0/stdlib/Lean/Elab/PreDefinition/MkInhabitant.c
@@ -570,7 +570,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Elab_PreDefinition_MkInhabitant_0__Lean_Elab_mkFnInhabitant_x3f_loop___closed__2;
 x_2 = l___private_Lean_Elab_PreDefinition_MkInhabitant_0__Lean_Elab_mkFnInhabitant_x3f_loop___closed__3;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_Elab_PreDefinition_MkInhabitant_0__Lean_Elab_mkFnInhabitant_x3f_loop___closed__4;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/PreDefinition/Structural/BRecOn.c b/stage0/stdlib/Lean/Elab/PreDefinition/Structural/BRecOn.c
index 56988e53fb..0af8e30875 100644
--- a/stage0/stdlib/Lean/Elab/PreDefinition/Structural/BRecOn.c
+++ b/stage0/stdlib/Lean/Elab/PreDefinition/Structural/BRecOn.c
@@ -1681,7 +1681,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_withAppAux___at___private_Lean_Elab_PreDefinition_Structural_BRecOn_0__Lean_Elab_Structural_withBelowDict___spec__1___rarg___lambda__2___closed__1;
 x_2 = l_Lean_Expr_withAppAux___at___private_Lean_Elab_PreDefinition_Structural_BRecOn_0__Lean_Elab_Structural_withBelowDict___spec__1___rarg___lambda__2___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Expr_withAppAux___at___private_Lean_Elab_PreDefinition_Structural_BRecOn_0__Lean_Elab_Structural_withBelowDict___spec__1___rarg___lambda__2___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/PreDefinition/Structural/Eqns.c b/stage0/stdlib/Lean/Elab/PreDefinition/Structural/Eqns.c
index 22d87aaa4d..668e6e83ca 100644
--- a/stage0/stdlib/Lean/Elab/PreDefinition/Structural/Eqns.c
+++ b/stage0/stdlib/Lean/Elab/PreDefinition/Structural/Eqns.c
@@ -1842,7 +1842,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at_Lean_Elab_Structural_mkEqns___spec__1___closed__1;
 x_2 = l_Std_Range_forIn_loop___at_Lean_Elab_Structural_mkEqns___spec__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at_Lean_Elab_Structural_mkEqns___spec__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/PreDefinition/Structural/IndPred.c b/stage0/stdlib/Lean/Elab/PreDefinition/Structural/IndPred.c
index d232da7d4e..09f228516d 100644
--- a/stage0/stdlib/Lean/Elab/PreDefinition/Structural/IndPred.c
+++ b/stage0/stdlib/Lean/Elab/PreDefinition/Structural/IndPred.c
@@ -261,7 +261,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_matchMatcherApp_x3f___at___private_Lean_Elab_PreDefinition_Structural_IndPred_0__Lean_Elab_Structural_replaceIndPredRecApps_loop_addBelow___spec__1___closed__2;
 x_2 = l_Lean_Meta_matchMatcherApp_x3f___at___private_Lean_Elab_PreDefinition_Structural_IndPred_0__Lean_Elab_Structural_replaceIndPredRecApps_loop_addBelow___spec__1___closed__3;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Meta_matchMatcherApp_x3f___at___private_Lean_Elab_PreDefinition_Structural_IndPred_0__Lean_Elab_Structural_replaceIndPredRecApps_loop_addBelow___spec__1___closed__4;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/PreDefinition/Structural/Main.c b/stage0/stdlib/Lean/Elab/PreDefinition/Structural/Main.c
index 31ede234a6..9217e7c13c 100644
--- a/stage0/stdlib/Lean/Elab/PreDefinition/Structural/Main.c
+++ b/stage0/stdlib/Lean/Elab/PreDefinition/Structural/Main.c
@@ -2816,7 +2816,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Elab_Structural_structuralRecursion___closed__6;
 x_2 = l_Lean_Elab_Structural_structuralRecursion___closed__7;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Elab_Structural_structuralRecursion___closed__8;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/PreDefinition/Structural/SmartUnfolding.c b/stage0/stdlib/Lean/Elab/PreDefinition/Structural/SmartUnfolding.c
index cbc216e225..4c2ac6d713 100644
--- a/stage0/stdlib/Lean/Elab/PreDefinition/Structural/SmartUnfolding.c
+++ b/stage0/stdlib/Lean/Elab/PreDefinition/Structural/SmartUnfolding.c
@@ -141,7 +141,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_matchMatcherApp_x3f___at_Lean_Elab_Structural_addSmartUnfoldingDefAux_visit___spec__1___closed__2;
 x_2 = l_Lean_Meta_matchMatcherApp_x3f___at_Lean_Elab_Structural_addSmartUnfoldingDefAux_visit___spec__1___closed__3;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Meta_matchMatcherApp_x3f___at_Lean_Elab_Structural_addSmartUnfoldingDefAux_visit___spec__1___closed__4;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/PreDefinition/WF/Eqns.c b/stage0/stdlib/Lean/Elab/PreDefinition/WF/Eqns.c
index da55467f70..3db98e0591 100644
--- a/stage0/stdlib/Lean/Elab/PreDefinition/WF/Eqns.c
+++ b/stage0/stdlib/Lean/Elab/PreDefinition/WF/Eqns.c
@@ -2207,7 +2207,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Elab_PreDefinition_WF_Eqns_0__Lean_Elab_WF_decodePackedArg_x3f___closed__1;
 x_2 = l___private_Lean_Elab_PreDefinition_WF_Eqns_0__Lean_Elab_WF_decodePackedArg_x3f___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_Elab_PreDefinition_WF_Eqns_0__Lean_Elab_WF_decodePackedArg_x3f___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/PreDefinition/WF/Fix.c b/stage0/stdlib/Lean/Elab/PreDefinition/WF/Fix.c
index 192c059f7b..2a8c3d8cb1 100644
--- a/stage0/stdlib/Lean/Elab/PreDefinition/WF/Fix.c
+++ b/stage0/stdlib/Lean/Elab/PreDefinition/WF/Fix.c
@@ -59,7 +59,6 @@ lean_object* l_Array_extract___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_CasesOnApp_addArg_x3f(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_getRecAppSyntax_x3f(lean_object*);
 lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_withLocalDeclImp___rarg(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Tactic_evalTacticAux(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_PreDefinition_WF_Fix_0__Lean_Elab_WF_replaceRecApps___lambda__2___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Meta_getMatcherInfo_x3f___at___private_Lean_Elab_PreDefinition_WF_Fix_0__Lean_Elab_WF_replaceRecApps_loop___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_PreDefinition_WF_Fix_0__Lean_Elab_WF_replaceRecApps_processRec(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -69,6 +68,7 @@ lean_object* lean_st_ref_get(lean_object*, lean_object*);
 uint8_t l_Lean_Elab_Structural_recArgHasLooseBVarsAt(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_PreDefinition_WF_Fix_0__Lean_Elab_WF_replaceRecApps___lambda__2___closed__2;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_PreDefinition_WF_Fix_0__Lean_Elab_WF_replaceRecApps_loop___spec__9___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Tactic_evalTactic(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_WF_mkFix___lambda__1___closed__6;
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at___private_Lean_Elab_PreDefinition_WF_Fix_0__Lean_Elab_WF_replaceRecApps_loop___spec__11___rarg(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Expr_isAppOf(lean_object*, lean_object*);
@@ -498,7 +498,7 @@ x_21 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_21, 0, x_19);
 lean_ctor_set(x_21, 1, x_20);
 lean_ctor_set(x_21, 2, x_18);
-x_22 = l_Lean_Elab_Tactic_evalTacticAux(x_21, x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_14);
+x_22 = l_Lean_Elab_Tactic_evalTactic(x_21, x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_14);
 return x_22;
 }
 }
@@ -985,7 +985,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Elab_PreDefinition_WF_Fix_0__Lean_Elab_WF_replaceRecApps_processRec___closed__2;
 x_2 = l___private_Lean_Elab_PreDefinition_WF_Fix_0__Lean_Elab_WF_replaceRecApps_processRec___closed__3;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_Elab_PreDefinition_WF_Fix_0__Lean_Elab_WF_replaceRecApps_processRec___closed__4;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/PreDefinition/WF/Ite.c b/stage0/stdlib/Lean/Elab/PreDefinition/WF/Ite.c
index e49e6ba37d..14bc04ef7a 100644
--- a/stage0/stdlib/Lean/Elab/PreDefinition/WF/Ite.c
+++ b/stage0/stdlib/Lean/Elab/PreDefinition/WF/Ite.c
@@ -146,7 +146,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_iteToDIte___lambda__1___closed__8;
 x_2 = l_Lean_Meta_iteToDIte___lambda__1___closed__9;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Meta_iteToDIte___lambda__1___closed__10;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/PreDefinition/WF/Main.c b/stage0/stdlib/Lean/Elab/PreDefinition/WF/Main.c
index 37d4b846f9..8e1aa2fa47 100644
--- a/stage0/stdlib/Lean/Elab/PreDefinition/WF/Main.c
+++ b/stage0/stdlib/Lean/Elab/PreDefinition/WF/Main.c
@@ -257,7 +257,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Elab_PreDefinition_WF_Main_0__Lean_Elab_isOnlyOneUnaryDef___closed__1;
 x_2 = l___private_Lean_Elab_PreDefinition_WF_Main_0__Lean_Elab_isOnlyOneUnaryDef___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_Elab_PreDefinition_WF_Main_0__Lean_Elab_isOnlyOneUnaryDef___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/PreDefinition/WF/PackDomain.c b/stage0/stdlib/Lean/Elab/PreDefinition/WF/PackDomain.c
index 7ddc47535f..7a1014cd43 100644
--- a/stage0/stdlib/Lean/Elab/PreDefinition/WF/PackDomain.c
+++ b/stage0/stdlib/Lean/Elab/PreDefinition/WF/PackDomain.c
@@ -389,7 +389,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Elab_WF_mkUnaryArg_go___closed__1;
 x_2 = l_Lean_Elab_WF_mkUnaryArg_go___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Elab_WF_mkUnaryArg_go___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/PreDefinition/WF/PackMutual.c b/stage0/stdlib/Lean/Elab/PreDefinition/WF/PackMutual.c
index 4a6454c54b..acabbcd0c6 100644
--- a/stage0/stdlib/Lean/Elab/PreDefinition/WF/PackMutual.c
+++ b/stage0/stdlib/Lean/Elab/PreDefinition/WF/PackMutual.c
@@ -947,7 +947,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at___private_Lean_Elab_PreDefinition_WF_PackMutual_0__Lean_Elab_WF_getCodomainsLevel___spec__1___closed__2;
 x_2 = l_Std_Range_forIn_loop___at___private_Lean_Elab_PreDefinition_WF_PackMutual_0__Lean_Elab_WF_getCodomainsLevel___spec__1___closed__3;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at___private_Lean_Elab_PreDefinition_WF_PackMutual_0__Lean_Elab_WF_getCodomainsLevel___spec__1___closed__4;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/PreDefinition/WF/Rel.c b/stage0/stdlib/Lean/Elab/PreDefinition/WF/Rel.c
index f53ea919df..2cb400fc26 100644
--- a/stage0/stdlib/Lean/Elab/PreDefinition/WF/Rel.c
+++ b/stage0/stdlib/Lean/Elab/PreDefinition/WF/Rel.c
@@ -352,7 +352,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Elab_PreDefinition_WF_Rel_0__Lean_Elab_WF_getRefFromElems___lambda__1___closed__1;
 x_2 = l___private_Lean_Elab_PreDefinition_WF_Rel_0__Lean_Elab_WF_getRefFromElems___lambda__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_Elab_PreDefinition_WF_Rel_0__Lean_Elab_WF_getRefFromElems___lambda__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/PreDefinition/WF/TerminationHint.c b/stage0/stdlib/Lean/Elab/PreDefinition/WF/TerminationHint.c
index ad8e34f9d8..6df323d50e 100644
--- a/stage0/stdlib/Lean/Elab/PreDefinition/WF/TerminationHint.c
+++ b/stage0/stdlib/Lean/Elab/PreDefinition/WF/TerminationHint.c
@@ -4057,7 +4057,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_PreDefinition_WF_TerminationHint_0__Lean_Elab_WF_expandTerminationByNonCore___spec__9___closed__3;
 x_2 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_PreDefinition_WF_TerminationHint_0__Lean_Elab_WF_expandTerminationByNonCore___spec__9___closed__4;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_PreDefinition_WF_TerminationHint_0__Lean_Elab_WF_expandTerminationByNonCore___spec__9___closed__5;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/Quotation.c b/stage0/stdlib/Lean/Elab/Quotation.c
index d8d01c302b..dac6a661ed 100644
--- a/stage0/stdlib/Lean/Elab/Quotation.c
+++ b/stage0/stdlib/Lean/Elab/Quotation.c
@@ -2931,7 +2931,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Elab_Term_Quotation_mkTuple___closed__10;
 x_2 = l_Lean_Elab_Term_Quotation_mkTuple___closed__11;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Elab_Term_Quotation_mkTuple___closed__12;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/Quotation/Util.c b/stage0/stdlib/Lean/Elab/Quotation/Util.c
index 434ff2425f..250eeea55a 100644
--- a/stage0/stdlib/Lean/Elab/Quotation/Util.c
+++ b/stage0/stdlib/Lean/Elab/Quotation/Util.c
@@ -578,7 +578,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Syntax_instForInTopDownSyntax_loop___at_Lean_Elab_Term_Quotation_getAntiquotationIds___spec__2___closed__4;
 x_2 = l_Lean_Syntax_instForInTopDownSyntax_loop___at_Lean_Elab_Term_Quotation_getAntiquotationIds___spec__2___closed__5;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Syntax_instForInTopDownSyntax_loop___at_Lean_Elab_Term_Quotation_getAntiquotationIds___spec__2___closed__6;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/StructInst.c b/stage0/stdlib/Lean/Elab/StructInst.c
index a6d8e02ade..7235fbdda1 100644
--- a/stage0/stdlib/Lean/Elab/StructInst.c
+++ b/stage0/stdlib/Lean/Elab/StructInst.c
@@ -81,7 +81,6 @@ lean_object* lean_array_uget(lean_object*, size_t);
 LEAN_EXPORT lean_object* l_Lean_Elab_throwAbortTerm___at___private_Lean_Elab_StructInst_0__Lean_Elab_Term_StructInst_expandNonAtomicExplicitSources___spec__2___rarg(lean_object*);
 static lean_object* l___private_Lean_Elab_StructInst_0__Lean_Elab_Term_StructInst_elabModifyOp___lambda__2___closed__2;
 LEAN_EXPORT lean_object* l_List_mapTRAux___at_Lean_Elab_Term_StructInst_formatStruct___spec__1(lean_object*, lean_object*);
-lean_object* lean_expr_update_mdata(lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Term_StructInst_expandStructInstFieldAbbrev___lambda__1___closed__8;
 lean_object* l_Array_append___rarg(lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Term_StructInst_elabStructInst___closed__3;
@@ -134,6 +133,7 @@ static lean_object* l___regBuiltin_Lean_Elab_Term_StructInst_expandStructInstExp
 LEAN_EXPORT lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_mkDefaultValueAux_x3f___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_checkTraceOption(lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Term_StructInst_expandStructInstExpectedType___closed__20;
+lean_object* l_Lean_Expr_mdata___override(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_StructInst_0__Lean_Elab_Term_StructInst_mkCtorHeaderAux___closed__1;
 LEAN_EXPORT lean_object* l_Lean_markUsedAssignment___at_Lean_Elab_Term_StructInst_DefaultFields_step___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Term_StructInst_expandStructInstFieldAbbrev___lambda__1___closed__2;
@@ -506,7 +506,6 @@ lean_object* l_Lean_addMacroScope(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Term_StructInst_Struct_structName___boxed(lean_object*);
 static lean_object* l___private_Lean_Elab_StructInst_0__Lean_Elab_Term_StructInst_elabModifyOp___lambda__3___closed__8;
 LEAN_EXPORT lean_object* l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at_Lean_Elab_Term_StructInst_DefaultFields_propagateLoop___spec__7___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_proj(lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Term_StructInst_instInhabitedField___closed__1;
 static lean_object* l___private_Lean_Elab_StructInst_0__Lean_Elab_Term_StructInst_elabModifyOp___lambda__3___closed__4;
 static lean_object* l___private_Lean_Elab_StructInst_0__Lean_Elab_Term_StructInst_elabModifyOp___lambda__2___closed__7;
@@ -545,6 +544,7 @@ static lean_object* l_Lean_Elab_Term_StructInst_expandStructInstExpectedType___c
 LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at___private_Lean_Elab_StructInst_0__Lean_Elab_Term_StructInst_elabStructInstAux___spec__1___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Term_StructInst_elabStructInst___closed__2;
 static lean_object* l___private_Lean_Elab_StructInst_0__Lean_Elab_Term_StructInst_elabModifyOp___lambda__3___closed__2;
+size_t lean_ptr_addr(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_StructInst_0__Lean_Elab_Term_StructInst_isModifyOp_x3f___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_StructInst_0__Lean_Elab_Term_StructInst_elabStruct(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Term_StructInst_expandStructInstExpectedType___closed__2;
@@ -706,6 +706,7 @@ extern lean_object* l_Lean_Elab_unsupportedSyntaxExceptionId;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_StructInst_0__Lean_Elab_Term_StructInst_getStructName___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_findField_x3f(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_StructInst_expandStructInstFieldAbbrev___spec__2___closed__4;
+lean_object* l_Lean_Expr_proj___override(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_StructInst_0__Lean_Elab_Term_StructInst_isModifyOp_x3f___spec__3___closed__5;
 lean_object* l_ReaderT_instMonadReaderT___rarg(lean_object*);
 static lean_object* l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_StructInst_0__Lean_Elab_Term_StructInst_elabStructInstAux___spec__5___rarg___closed__2;
@@ -3441,7 +3442,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Elab_StructInst_0__Lean_Elab_Term_StructInst_mkSourcesWithSyntax___closed__1;
 x_2 = l___private_Lean_Elab_StructInst_0__Lean_Elab_Term_StructInst_mkSourcesWithSyntax___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_Elab_StructInst_0__Lean_Elab_Term_StructInst_mkSourcesWithSyntax___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -21386,248 +21387,373 @@ return x_81;
 }
 case 10:
 {
-lean_object* x_82; lean_object* x_83; 
-x_82 = lean_ctor_get(x_2, 1);
+lean_object* x_82; lean_object* x_83; lean_object* x_84; 
+x_82 = lean_ctor_get(x_2, 0);
 lean_inc(x_82);
-x_83 = l_Lean_Elab_Term_StructInst_DefaultFields_reduce(x_1, x_82, x_3, x_4, x_5, x_6, x_7);
-if (lean_obj_tag(x_83) == 0)
+x_83 = lean_ctor_get(x_2, 1);
+lean_inc(x_83);
+lean_inc(x_83);
+x_84 = l_Lean_Elab_Term_StructInst_DefaultFields_reduce(x_1, x_83, x_3, x_4, x_5, x_6, x_7);
+if (lean_obj_tag(x_84) == 0)
 {
-uint8_t x_84; 
-x_84 = !lean_is_exclusive(x_83);
-if (x_84 == 0)
+uint8_t x_85; 
+x_85 = !lean_is_exclusive(x_84);
+if (x_85 == 0)
 {
-lean_object* x_85; lean_object* x_86; 
-x_85 = lean_ctor_get(x_83, 0);
-x_86 = l_Lean_Elab_Term_StructInst_defaultMissing_x3f(x_2);
-if (lean_obj_tag(x_86) == 0)
+lean_object* x_86; lean_object* x_87; 
+x_86 = lean_ctor_get(x_84, 0);
+x_87 = l_Lean_Elab_Term_StructInst_defaultMissing_x3f(x_2);
+if (lean_obj_tag(x_87) == 0)
 {
-lean_object* x_87; 
-x_87 = lean_expr_update_mdata(x_2, x_85);
-lean_ctor_set(x_83, 0, x_87);
-return x_83;
-}
-else
-{
-uint8_t x_88; 
-lean_dec(x_86);
-x_88 = l_Lean_Expr_isMVar(x_85);
-if (x_88 == 0)
-{
-lean_dec(x_2);
-return x_83;
-}
-else
-{
-lean_object* x_89; 
-x_89 = lean_expr_update_mdata(x_2, x_85);
-lean_ctor_set(x_83, 0, x_89);
-return x_83;
-}
-}
-}
-else
-{
-lean_object* x_90; lean_object* x_91; lean_object* x_92; 
-x_90 = lean_ctor_get(x_83, 0);
-x_91 = lean_ctor_get(x_83, 1);
-lean_inc(x_91);
-lean_inc(x_90);
+size_t x_88; size_t x_89; uint8_t x_90; 
+x_88 = lean_ptr_addr(x_83);
 lean_dec(x_83);
-x_92 = l_Lean_Elab_Term_StructInst_defaultMissing_x3f(x_2);
-if (lean_obj_tag(x_92) == 0)
+x_89 = lean_ptr_addr(x_86);
+x_90 = lean_usize_dec_eq(x_88, x_89);
+if (x_90 == 0)
 {
-lean_object* x_93; lean_object* x_94; 
-x_93 = lean_expr_update_mdata(x_2, x_90);
-x_94 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_94, 0, x_93);
-lean_ctor_set(x_94, 1, x_91);
-return x_94;
+lean_object* x_91; 
+lean_dec(x_2);
+x_91 = l_Lean_Expr_mdata___override(x_82, x_86);
+lean_ctor_set(x_84, 0, x_91);
+return x_84;
 }
 else
 {
-uint8_t x_95; 
-lean_dec(x_92);
-x_95 = l_Lean_Expr_isMVar(x_90);
+lean_dec(x_86);
+lean_dec(x_82);
+lean_ctor_set(x_84, 0, x_2);
+return x_84;
+}
+}
+else
+{
+uint8_t x_92; 
+lean_dec(x_87);
+x_92 = l_Lean_Expr_isMVar(x_86);
+if (x_92 == 0)
+{
+lean_dec(x_83);
+lean_dec(x_82);
+lean_dec(x_2);
+return x_84;
+}
+else
+{
+size_t x_93; size_t x_94; uint8_t x_95; 
+x_93 = lean_ptr_addr(x_83);
+lean_dec(x_83);
+x_94 = lean_ptr_addr(x_86);
+x_95 = lean_usize_dec_eq(x_93, x_94);
 if (x_95 == 0)
 {
 lean_object* x_96; 
 lean_dec(x_2);
-x_96 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_96, 0, x_90);
-lean_ctor_set(x_96, 1, x_91);
-return x_96;
+x_96 = l_Lean_Expr_mdata___override(x_82, x_86);
+lean_ctor_set(x_84, 0, x_96);
+return x_84;
 }
 else
 {
-lean_object* x_97; lean_object* x_98; 
-x_97 = lean_expr_update_mdata(x_2, x_90);
-x_98 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_98, 0, x_97);
-lean_ctor_set(x_98, 1, x_91);
-return x_98;
+lean_dec(x_86);
+lean_dec(x_82);
+lean_ctor_set(x_84, 0, x_2);
+return x_84;
 }
 }
 }
 }
 else
 {
-uint8_t x_99; 
-lean_dec(x_2);
-x_99 = !lean_is_exclusive(x_83);
-if (x_99 == 0)
+lean_object* x_97; lean_object* x_98; lean_object* x_99; 
+x_97 = lean_ctor_get(x_84, 0);
+x_98 = lean_ctor_get(x_84, 1);
+lean_inc(x_98);
+lean_inc(x_97);
+lean_dec(x_84);
+x_99 = l_Lean_Elab_Term_StructInst_defaultMissing_x3f(x_2);
+if (lean_obj_tag(x_99) == 0)
 {
-return x_83;
-}
-else
-{
-lean_object* x_100; lean_object* x_101; lean_object* x_102; 
-x_100 = lean_ctor_get(x_83, 0);
-x_101 = lean_ctor_get(x_83, 1);
-lean_inc(x_101);
-lean_inc(x_100);
+size_t x_100; size_t x_101; uint8_t x_102; 
+x_100 = lean_ptr_addr(x_83);
 lean_dec(x_83);
-x_102 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_102, 0, x_100);
-lean_ctor_set(x_102, 1, x_101);
-return x_102;
+x_101 = lean_ptr_addr(x_97);
+x_102 = lean_usize_dec_eq(x_100, x_101);
+if (x_102 == 0)
+{
+lean_object* x_103; lean_object* x_104; 
+lean_dec(x_2);
+x_103 = l_Lean_Expr_mdata___override(x_82, x_97);
+x_104 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_104, 0, x_103);
+lean_ctor_set(x_104, 1, x_98);
+return x_104;
+}
+else
+{
+lean_object* x_105; 
+lean_dec(x_97);
+lean_dec(x_82);
+x_105 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_105, 0, x_2);
+lean_ctor_set(x_105, 1, x_98);
+return x_105;
+}
+}
+else
+{
+uint8_t x_106; 
+lean_dec(x_99);
+x_106 = l_Lean_Expr_isMVar(x_97);
+if (x_106 == 0)
+{
+lean_object* x_107; 
+lean_dec(x_83);
+lean_dec(x_82);
+lean_dec(x_2);
+x_107 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_107, 0, x_97);
+lean_ctor_set(x_107, 1, x_98);
+return x_107;
+}
+else
+{
+size_t x_108; size_t x_109; uint8_t x_110; 
+x_108 = lean_ptr_addr(x_83);
+lean_dec(x_83);
+x_109 = lean_ptr_addr(x_97);
+x_110 = lean_usize_dec_eq(x_108, x_109);
+if (x_110 == 0)
+{
+lean_object* x_111; lean_object* x_112; 
+lean_dec(x_2);
+x_111 = l_Lean_Expr_mdata___override(x_82, x_97);
+x_112 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_112, 0, x_111);
+lean_ctor_set(x_112, 1, x_98);
+return x_112;
+}
+else
+{
+lean_object* x_113; 
+lean_dec(x_97);
+lean_dec(x_82);
+x_113 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_113, 0, x_2);
+lean_ctor_set(x_113, 1, x_98);
+return x_113;
+}
+}
+}
+}
+}
+else
+{
+uint8_t x_114; 
+lean_dec(x_83);
+lean_dec(x_82);
+lean_dec(x_2);
+x_114 = !lean_is_exclusive(x_84);
+if (x_114 == 0)
+{
+return x_84;
+}
+else
+{
+lean_object* x_115; lean_object* x_116; lean_object* x_117; 
+x_115 = lean_ctor_get(x_84, 0);
+x_116 = lean_ctor_get(x_84, 1);
+lean_inc(x_116);
+lean_inc(x_115);
+lean_dec(x_84);
+x_117 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_117, 0, x_115);
+lean_ctor_set(x_117, 1, x_116);
+return x_117;
 }
 }
 }
 case 11:
 {
-lean_object* x_103; lean_object* x_104; lean_object* x_105; 
-x_103 = lean_ctor_get(x_2, 1);
-lean_inc(x_103);
-x_104 = lean_ctor_get(x_2, 2);
-lean_inc(x_104);
+lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; 
+x_118 = lean_ctor_get(x_2, 0);
+lean_inc(x_118);
+x_119 = lean_ctor_get(x_2, 1);
+lean_inc(x_119);
+x_120 = lean_ctor_get(x_2, 2);
+lean_inc(x_120);
 lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
-lean_inc(x_104);
-x_105 = l_Lean_Meta_project_x3f(x_104, x_103, x_3, x_4, x_5, x_6, x_7);
-lean_dec(x_103);
-if (lean_obj_tag(x_105) == 0)
-{
-lean_object* x_106; 
-x_106 = lean_ctor_get(x_105, 0);
-lean_inc(x_106);
-if (lean_obj_tag(x_106) == 0)
-{
-lean_object* x_107; lean_object* x_108; 
-x_107 = lean_ctor_get(x_105, 1);
-lean_inc(x_107);
-lean_dec(x_105);
-x_108 = l_Lean_Elab_Term_StructInst_DefaultFields_reduce(x_1, x_104, x_3, x_4, x_5, x_6, x_107);
-if (lean_obj_tag(x_108) == 0)
-{
-uint8_t x_109; 
-x_109 = !lean_is_exclusive(x_108);
-if (x_109 == 0)
-{
-lean_object* x_110; lean_object* x_111; 
-x_110 = lean_ctor_get(x_108, 0);
-x_111 = lean_expr_update_proj(x_2, x_110);
-lean_ctor_set(x_108, 0, x_111);
-return x_108;
-}
-else
-{
-lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; 
-x_112 = lean_ctor_get(x_108, 0);
-x_113 = lean_ctor_get(x_108, 1);
-lean_inc(x_113);
-lean_inc(x_112);
-lean_dec(x_108);
-x_114 = lean_expr_update_proj(x_2, x_112);
-x_115 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_115, 0, x_114);
-lean_ctor_set(x_115, 1, x_113);
-return x_115;
-}
-}
-else
-{
-uint8_t x_116; 
-lean_dec(x_2);
-x_116 = !lean_is_exclusive(x_108);
-if (x_116 == 0)
-{
-return x_108;
-}
-else
-{
-lean_object* x_117; lean_object* x_118; lean_object* x_119; 
-x_117 = lean_ctor_get(x_108, 0);
-x_118 = lean_ctor_get(x_108, 1);
-lean_inc(x_118);
-lean_inc(x_117);
-lean_dec(x_108);
-x_119 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_119, 0, x_117);
-lean_ctor_set(x_119, 1, x_118);
-return x_119;
-}
-}
-}
-else
-{
-lean_object* x_120; lean_object* x_121; 
-lean_dec(x_104);
-lean_dec(x_2);
-x_120 = lean_ctor_get(x_105, 1);
 lean_inc(x_120);
-lean_dec(x_105);
-x_121 = lean_ctor_get(x_106, 0);
-lean_inc(x_121);
-lean_dec(x_106);
-x_2 = x_121;
-x_7 = x_120;
+x_121 = l_Lean_Meta_project_x3f(x_120, x_119, x_3, x_4, x_5, x_6, x_7);
+if (lean_obj_tag(x_121) == 0)
+{
+lean_object* x_122; 
+x_122 = lean_ctor_get(x_121, 0);
+lean_inc(x_122);
+if (lean_obj_tag(x_122) == 0)
+{
+lean_object* x_123; lean_object* x_124; 
+x_123 = lean_ctor_get(x_121, 1);
+lean_inc(x_123);
+lean_dec(x_121);
+lean_inc(x_120);
+x_124 = l_Lean_Elab_Term_StructInst_DefaultFields_reduce(x_1, x_120, x_3, x_4, x_5, x_6, x_123);
+if (lean_obj_tag(x_124) == 0)
+{
+uint8_t x_125; 
+x_125 = !lean_is_exclusive(x_124);
+if (x_125 == 0)
+{
+lean_object* x_126; size_t x_127; size_t x_128; uint8_t x_129; 
+x_126 = lean_ctor_get(x_124, 0);
+x_127 = lean_ptr_addr(x_120);
+lean_dec(x_120);
+x_128 = lean_ptr_addr(x_126);
+x_129 = lean_usize_dec_eq(x_127, x_128);
+if (x_129 == 0)
+{
+lean_object* x_130; 
+lean_dec(x_2);
+x_130 = l_Lean_Expr_proj___override(x_118, x_119, x_126);
+lean_ctor_set(x_124, 0, x_130);
+return x_124;
+}
+else
+{
+lean_dec(x_126);
+lean_dec(x_119);
+lean_dec(x_118);
+lean_ctor_set(x_124, 0, x_2);
+return x_124;
+}
+}
+else
+{
+lean_object* x_131; lean_object* x_132; size_t x_133; size_t x_134; uint8_t x_135; 
+x_131 = lean_ctor_get(x_124, 0);
+x_132 = lean_ctor_get(x_124, 1);
+lean_inc(x_132);
+lean_inc(x_131);
+lean_dec(x_124);
+x_133 = lean_ptr_addr(x_120);
+lean_dec(x_120);
+x_134 = lean_ptr_addr(x_131);
+x_135 = lean_usize_dec_eq(x_133, x_134);
+if (x_135 == 0)
+{
+lean_object* x_136; lean_object* x_137; 
+lean_dec(x_2);
+x_136 = l_Lean_Expr_proj___override(x_118, x_119, x_131);
+x_137 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_137, 0, x_136);
+lean_ctor_set(x_137, 1, x_132);
+return x_137;
+}
+else
+{
+lean_object* x_138; 
+lean_dec(x_131);
+lean_dec(x_119);
+lean_dec(x_118);
+x_138 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_138, 0, x_2);
+lean_ctor_set(x_138, 1, x_132);
+return x_138;
+}
+}
+}
+else
+{
+uint8_t x_139; 
+lean_dec(x_120);
+lean_dec(x_119);
+lean_dec(x_118);
+lean_dec(x_2);
+x_139 = !lean_is_exclusive(x_124);
+if (x_139 == 0)
+{
+return x_124;
+}
+else
+{
+lean_object* x_140; lean_object* x_141; lean_object* x_142; 
+x_140 = lean_ctor_get(x_124, 0);
+x_141 = lean_ctor_get(x_124, 1);
+lean_inc(x_141);
+lean_inc(x_140);
+lean_dec(x_124);
+x_142 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_142, 0, x_140);
+lean_ctor_set(x_142, 1, x_141);
+return x_142;
+}
+}
+}
+else
+{
+lean_object* x_143; lean_object* x_144; 
+lean_dec(x_120);
+lean_dec(x_119);
+lean_dec(x_118);
+lean_dec(x_2);
+x_143 = lean_ctor_get(x_121, 1);
+lean_inc(x_143);
+lean_dec(x_121);
+x_144 = lean_ctor_get(x_122, 0);
+lean_inc(x_144);
+lean_dec(x_122);
+x_2 = x_144;
+x_7 = x_143;
 goto _start;
 }
 }
 else
 {
-uint8_t x_123; 
-lean_dec(x_104);
+uint8_t x_146; 
+lean_dec(x_120);
+lean_dec(x_119);
+lean_dec(x_118);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_123 = !lean_is_exclusive(x_105);
-if (x_123 == 0)
+x_146 = !lean_is_exclusive(x_121);
+if (x_146 == 0)
 {
-return x_105;
+return x_121;
 }
 else
 {
-lean_object* x_124; lean_object* x_125; lean_object* x_126; 
-x_124 = lean_ctor_get(x_105, 0);
-x_125 = lean_ctor_get(x_105, 1);
-lean_inc(x_125);
-lean_inc(x_124);
-lean_dec(x_105);
-x_126 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_126, 0, x_124);
-lean_ctor_set(x_126, 1, x_125);
-return x_126;
+lean_object* x_147; lean_object* x_148; lean_object* x_149; 
+x_147 = lean_ctor_get(x_121, 0);
+x_148 = lean_ctor_get(x_121, 1);
+lean_inc(x_148);
+lean_inc(x_147);
+lean_dec(x_121);
+x_149 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_149, 0, x_147);
+lean_ctor_set(x_149, 1, x_148);
+return x_149;
 }
 }
 }
 default: 
 {
-lean_object* x_127; 
+lean_object* x_150; 
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_1);
-x_127 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_127, 0, x_2);
-lean_ctor_set(x_127, 1, x_7);
-return x_127;
+x_150 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_150, 0, x_2);
+lean_ctor_set(x_150, 1, x_7);
+return x_150;
 }
 }
 }
diff --git a/stage0/stdlib/Lean/Elab/Structure.c b/stage0/stdlib/Lean/Elab/Structure.c
index c2625a206a..69dd343de3 100644
--- a/stage0/stdlib/Lean/Elab/Structure.c
+++ b/stage0/stdlib/Lean/Elab/Structure.c
@@ -390,7 +390,6 @@ static lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_Structure
 static lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_Structure_0__Lean_Elab_Command_expandFields___spec__5___lambda__5___closed__2;
 static lean_object* l_Lean_Elab_elabAttr___at___private_Lean_Elab_Structure_0__Lean_Elab_Command_expandCtor___spec__4___lambda__1___closed__6;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Structure_0__Lean_Elab_Command_mkCoercionToCopiedParent_copyFields___spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Term_elabTerm(lean_object*, lean_object*, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at___private_Lean_Elab_Structure_0__Lean_Elab_Command_withFields_go___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Structure_0__Lean_Elab_Command_mkCoercionToCopiedParent_copyFields___spec__1___closed__2;
 static lean_object* l_Lean_Elab_getOptDerivingClasses___at_Lean_Elab_Command_elabStructure___spec__2___closed__4;
@@ -574,6 +573,7 @@ lean_object* l_Lean_addDocString_x27___at_Lean_Elab_Term_expandDeclId___spec__9(
 static lean_object* l___private_Lean_Elab_Structure_0__Lean_Elab_Command_withFields_go___rarg___closed__9;
 uint8_t l_Lean_Expr_isForall(lean_object*);
 uint8_t l_Lean_BinderInfo_isInstImplicit(uint8_t);
+lean_object* l_Lean_Elab_Term_elabTermEnsuringType___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_whnf(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Structure_0__Lean_Elab_Command_reprStructFieldKind____x40_Lean_Elab_Structure___hyg_327____boxed(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_Structure_0__Lean_Elab_Command_elabStructureView___lambda__4___closed__6;
@@ -721,6 +721,7 @@ LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Struc
 LEAN_EXPORT lean_object* l_Lean_Elab_elabModifiers___at___private_Lean_Elab_Structure_0__Lean_Elab_Command_expandCtor___spec__1___lambda__3(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_Structure_0__Lean_Elab_Command_reprStructFieldInfo____x40_Lean_Elab_Structure___hyg_522____closed__11;
 static lean_object* l___private_Lean_Elab_Structure_0__Lean_Elab_Command_copyNewFieldsFrom_copyFields_copy___rarg___closed__6;
+lean_object* l_Lean_Elab_Term_elabTerm___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Structure_0__Lean_Elab_Command_mkAuxConstructions___lambda__1(uint8_t, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_elabStructure___closed__1;
 LEAN_EXPORT uint8_t l_Lean_Elab_Command_instDecidableEqStructFieldKind(uint8_t, uint8_t);
@@ -819,7 +820,7 @@ static lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_Structure
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Structure_0__Lean_Elab_Command_elabFieldTypeValue___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_Structure_0__Lean_Elab_Command_copyDefaultValue_x3f_go_x3f___closed__2;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Structure_0__Lean_Elab_Command_copyNewFieldsFrom_copyFields_copy___rarg___lambda__5___boxed(lean_object**);
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Structure___hyg_12385_(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Structure___hyg_12391_(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Structure___hyg_3275_(lean_object*);
 uint8_t l_Lean_TagDeclarationExtension_isTagged(lean_object*, lean_object*, lean_object*);
 lean_object* lean_mk_array(lean_object*, lean_object*);
@@ -13759,7 +13760,7 @@ lean_inc(x_3);
 x_19 = l_Lean_Elab_Term_addAutoBoundImplicits(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_18);
 if (lean_obj_tag(x_19) == 0)
 {
-lean_object* x_20; lean_object* x_21; lean_object* x_22; uint8_t x_23; lean_object* x_24; 
+lean_object* x_20; lean_object* x_21; lean_object* x_22; uint8_t x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; 
 x_20 = lean_ctor_get(x_19, 0);
 lean_inc(x_20);
 x_21 = lean_ctor_get(x_19, 1);
@@ -13767,114 +13768,121 @@ lean_inc(x_21);
 lean_dec(x_19);
 x_22 = lean_box(0);
 x_23 = 1;
+x_24 = lean_box(x_23);
+x_25 = lean_box(x_23);
+x_26 = lean_alloc_closure((void*)(l_Lean_Elab_Term_elabTerm___boxed), 11, 4);
+lean_closure_set(x_26, 0, x_15);
+lean_closure_set(x_26, 1, x_22);
+lean_closure_set(x_26, 2, x_24);
+lean_closure_set(x_26, 3, x_25);
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
-x_24 = l_Lean_Elab_Term_elabTerm(x_15, x_22, x_23, x_23, x_3, x_4, x_5, x_6, x_7, x_8, x_21);
-if (lean_obj_tag(x_24) == 0)
+x_27 = l_Lean_Elab_Term_withoutAutoBoundImplicit___rarg(x_26, x_3, x_4, x_5, x_6, x_7, x_8, x_21);
+if (lean_obj_tag(x_27) == 0)
 {
-lean_object* x_25; lean_object* x_26; uint8_t x_27; lean_object* x_28; 
-x_25 = lean_ctor_get(x_24, 0);
-lean_inc(x_25);
-x_26 = lean_ctor_get(x_24, 1);
-lean_inc(x_26);
-lean_dec(x_24);
-x_27 = 1;
-x_28 = l_Lean_Meta_mkLambdaFVars(x_20, x_25, x_16, x_23, x_27, x_5, x_6, x_7, x_8, x_26);
+lean_object* x_28; lean_object* x_29; uint8_t x_30; lean_object* x_31; 
+x_28 = lean_ctor_get(x_27, 0);
+lean_inc(x_28);
+x_29 = lean_ctor_get(x_27, 1);
+lean_inc(x_29);
+lean_dec(x_27);
+x_30 = 1;
+x_31 = l_Lean_Meta_mkLambdaFVars(x_20, x_28, x_16, x_23, x_30, x_5, x_6, x_7, x_8, x_29);
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
-if (lean_obj_tag(x_28) == 0)
+if (lean_obj_tag(x_31) == 0)
 {
-uint8_t x_29; 
-x_29 = !lean_is_exclusive(x_28);
-if (x_29 == 0)
+uint8_t x_32; 
+x_32 = !lean_is_exclusive(x_31);
+if (x_32 == 0)
 {
-lean_object* x_30; lean_object* x_31; 
-x_30 = lean_ctor_get(x_28, 0);
-lean_ctor_set(x_11, 0, x_30);
-x_31 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_31, 0, x_22);
-lean_ctor_set(x_31, 1, x_11);
-lean_ctor_set(x_28, 0, x_31);
-return x_28;
-}
-else
-{
-lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; 
-x_32 = lean_ctor_get(x_28, 0);
-x_33 = lean_ctor_get(x_28, 1);
-lean_inc(x_33);
-lean_inc(x_32);
-lean_dec(x_28);
-lean_ctor_set(x_11, 0, x_32);
+lean_object* x_33; lean_object* x_34; 
+x_33 = lean_ctor_get(x_31, 0);
+lean_ctor_set(x_11, 0, x_33);
 x_34 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_34, 0, x_22);
 lean_ctor_set(x_34, 1, x_11);
-x_35 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_35, 0, x_34);
-lean_ctor_set(x_35, 1, x_33);
-return x_35;
+lean_ctor_set(x_31, 0, x_34);
+return x_31;
+}
+else
+{
+lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; 
+x_35 = lean_ctor_get(x_31, 0);
+x_36 = lean_ctor_get(x_31, 1);
+lean_inc(x_36);
+lean_inc(x_35);
+lean_dec(x_31);
+lean_ctor_set(x_11, 0, x_35);
+x_37 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_37, 0, x_22);
+lean_ctor_set(x_37, 1, x_11);
+x_38 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_38, 0, x_37);
+lean_ctor_set(x_38, 1, x_36);
+return x_38;
 }
 }
 else
 {
-uint8_t x_36; 
+uint8_t x_39; 
 lean_free_object(x_11);
-x_36 = !lean_is_exclusive(x_28);
-if (x_36 == 0)
+x_39 = !lean_is_exclusive(x_31);
+if (x_39 == 0)
 {
-return x_28;
+return x_31;
 }
 else
 {
-lean_object* x_37; lean_object* x_38; lean_object* x_39; 
-x_37 = lean_ctor_get(x_28, 0);
-x_38 = lean_ctor_get(x_28, 1);
-lean_inc(x_38);
-lean_inc(x_37);
-lean_dec(x_28);
-x_39 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_39, 0, x_37);
-lean_ctor_set(x_39, 1, x_38);
-return x_39;
+lean_object* x_40; lean_object* x_41; lean_object* x_42; 
+x_40 = lean_ctor_get(x_31, 0);
+x_41 = lean_ctor_get(x_31, 1);
+lean_inc(x_41);
+lean_inc(x_40);
+lean_dec(x_31);
+x_42 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_42, 0, x_40);
+lean_ctor_set(x_42, 1, x_41);
+return x_42;
 }
 }
 }
 else
 {
-uint8_t x_40; 
+uint8_t x_43; 
 lean_dec(x_20);
 lean_free_object(x_11);
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
-x_40 = !lean_is_exclusive(x_24);
-if (x_40 == 0)
+x_43 = !lean_is_exclusive(x_27);
+if (x_43 == 0)
 {
-return x_24;
+return x_27;
 }
 else
 {
-lean_object* x_41; lean_object* x_42; lean_object* x_43; 
-x_41 = lean_ctor_get(x_24, 0);
-x_42 = lean_ctor_get(x_24, 1);
-lean_inc(x_42);
-lean_inc(x_41);
-lean_dec(x_24);
-x_43 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_43, 0, x_41);
-lean_ctor_set(x_43, 1, x_42);
-return x_43;
+lean_object* x_44; lean_object* x_45; lean_object* x_46; 
+x_44 = lean_ctor_get(x_27, 0);
+x_45 = lean_ctor_get(x_27, 1);
+lean_inc(x_45);
+lean_inc(x_44);
+lean_dec(x_27);
+x_46 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_46, 0, x_44);
+lean_ctor_set(x_46, 1, x_45);
+return x_46;
 }
 }
 }
 else
 {
-uint8_t x_44; 
+uint8_t x_47; 
 lean_free_object(x_11);
 lean_dec(x_15);
 lean_dec(x_8);
@@ -13883,29 +13891,29 @@ lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
-x_44 = !lean_is_exclusive(x_19);
-if (x_44 == 0)
+x_47 = !lean_is_exclusive(x_19);
+if (x_47 == 0)
 {
 return x_19;
 }
 else
 {
-lean_object* x_45; lean_object* x_46; lean_object* x_47; 
-x_45 = lean_ctor_get(x_19, 0);
-x_46 = lean_ctor_get(x_19, 1);
-lean_inc(x_46);
-lean_inc(x_45);
+lean_object* x_48; lean_object* x_49; lean_object* x_50; 
+x_48 = lean_ctor_get(x_19, 0);
+x_49 = lean_ctor_get(x_19, 1);
+lean_inc(x_49);
+lean_inc(x_48);
 lean_dec(x_19);
-x_47 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_47, 0, x_45);
-lean_ctor_set(x_47, 1, x_46);
-return x_47;
+x_50 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_50, 0, x_48);
+lean_ctor_set(x_50, 1, x_49);
+return x_50;
 }
 }
 }
 else
 {
-uint8_t x_48; 
+uint8_t x_51; 
 lean_free_object(x_11);
 lean_dec(x_15);
 lean_dec(x_8);
@@ -13915,201 +13923,208 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_48 = !lean_is_exclusive(x_17);
-if (x_48 == 0)
+x_51 = !lean_is_exclusive(x_17);
+if (x_51 == 0)
 {
 return x_17;
 }
 else
 {
-lean_object* x_49; lean_object* x_50; lean_object* x_51; 
-x_49 = lean_ctor_get(x_17, 0);
-x_50 = lean_ctor_get(x_17, 1);
-lean_inc(x_50);
-lean_inc(x_49);
+lean_object* x_52; lean_object* x_53; lean_object* x_54; 
+x_52 = lean_ctor_get(x_17, 0);
+x_53 = lean_ctor_get(x_17, 1);
+lean_inc(x_53);
+lean_inc(x_52);
 lean_dec(x_17);
-x_51 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_51, 0, x_49);
-lean_ctor_set(x_51, 1, x_50);
-return x_51;
+x_54 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_54, 0, x_52);
+lean_ctor_set(x_54, 1, x_53);
+return x_54;
 }
 }
 }
 else
 {
-lean_object* x_52; uint8_t x_53; lean_object* x_54; 
-x_52 = lean_ctor_get(x_11, 0);
-lean_inc(x_52);
+lean_object* x_55; uint8_t x_56; lean_object* x_57; 
+x_55 = lean_ctor_get(x_11, 0);
+lean_inc(x_55);
 lean_dec(x_11);
-x_53 = 0;
+x_56 = 0;
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
-x_54 = l_Lean_Elab_Term_synthesizeSyntheticMVars(x_53, x_53, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
-if (lean_obj_tag(x_54) == 0)
+x_57 = l_Lean_Elab_Term_synthesizeSyntheticMVars(x_56, x_56, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
+if (lean_obj_tag(x_57) == 0)
 {
-lean_object* x_55; lean_object* x_56; 
-x_55 = lean_ctor_get(x_54, 1);
-lean_inc(x_55);
-lean_dec(x_54);
+lean_object* x_58; lean_object* x_59; 
+x_58 = lean_ctor_get(x_57, 1);
+lean_inc(x_58);
+lean_dec(x_57);
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_3);
-x_56 = l_Lean_Elab_Term_addAutoBoundImplicits(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_55);
-if (lean_obj_tag(x_56) == 0)
+x_59 = l_Lean_Elab_Term_addAutoBoundImplicits(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_58);
+if (lean_obj_tag(x_59) == 0)
 {
-lean_object* x_57; lean_object* x_58; lean_object* x_59; uint8_t x_60; lean_object* x_61; 
-x_57 = lean_ctor_get(x_56, 0);
-lean_inc(x_57);
-x_58 = lean_ctor_get(x_56, 1);
-lean_inc(x_58);
-lean_dec(x_56);
-x_59 = lean_box(0);
-x_60 = 1;
+lean_object* x_60; lean_object* x_61; lean_object* x_62; uint8_t x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; 
+x_60 = lean_ctor_get(x_59, 0);
+lean_inc(x_60);
+x_61 = lean_ctor_get(x_59, 1);
+lean_inc(x_61);
+lean_dec(x_59);
+x_62 = lean_box(0);
+x_63 = 1;
+x_64 = lean_box(x_63);
+x_65 = lean_box(x_63);
+x_66 = lean_alloc_closure((void*)(l_Lean_Elab_Term_elabTerm___boxed), 11, 4);
+lean_closure_set(x_66, 0, x_55);
+lean_closure_set(x_66, 1, x_62);
+lean_closure_set(x_66, 2, x_64);
+lean_closure_set(x_66, 3, x_65);
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
-x_61 = l_Lean_Elab_Term_elabTerm(x_52, x_59, x_60, x_60, x_3, x_4, x_5, x_6, x_7, x_8, x_58);
-if (lean_obj_tag(x_61) == 0)
+x_67 = l_Lean_Elab_Term_withoutAutoBoundImplicit___rarg(x_66, x_3, x_4, x_5, x_6, x_7, x_8, x_61);
+if (lean_obj_tag(x_67) == 0)
 {
-lean_object* x_62; lean_object* x_63; uint8_t x_64; lean_object* x_65; 
-x_62 = lean_ctor_get(x_61, 0);
-lean_inc(x_62);
-x_63 = lean_ctor_get(x_61, 1);
-lean_inc(x_63);
-lean_dec(x_61);
-x_64 = 1;
-x_65 = l_Lean_Meta_mkLambdaFVars(x_57, x_62, x_53, x_60, x_64, x_5, x_6, x_7, x_8, x_63);
+lean_object* x_68; lean_object* x_69; uint8_t x_70; lean_object* x_71; 
+x_68 = lean_ctor_get(x_67, 0);
+lean_inc(x_68);
+x_69 = lean_ctor_get(x_67, 1);
+lean_inc(x_69);
+lean_dec(x_67);
+x_70 = 1;
+x_71 = l_Lean_Meta_mkLambdaFVars(x_60, x_68, x_56, x_63, x_70, x_5, x_6, x_7, x_8, x_69);
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
-if (lean_obj_tag(x_65) == 0)
+if (lean_obj_tag(x_71) == 0)
 {
-lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; 
-x_66 = lean_ctor_get(x_65, 0);
-lean_inc(x_66);
-x_67 = lean_ctor_get(x_65, 1);
-lean_inc(x_67);
-if (lean_is_exclusive(x_65)) {
- lean_ctor_release(x_65, 0);
- lean_ctor_release(x_65, 1);
- x_68 = x_65;
-} else {
- lean_dec_ref(x_65);
- x_68 = lean_box(0);
-}
-x_69 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_69, 0, x_66);
-x_70 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_70, 0, x_59);
-lean_ctor_set(x_70, 1, x_69);
-if (lean_is_scalar(x_68)) {
- x_71 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_71 = x_68;
-}
-lean_ctor_set(x_71, 0, x_70);
-lean_ctor_set(x_71, 1, x_67);
-return x_71;
-}
-else
-{
-lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; 
-x_72 = lean_ctor_get(x_65, 0);
+lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; 
+x_72 = lean_ctor_get(x_71, 0);
 lean_inc(x_72);
-x_73 = lean_ctor_get(x_65, 1);
+x_73 = lean_ctor_get(x_71, 1);
 lean_inc(x_73);
-if (lean_is_exclusive(x_65)) {
- lean_ctor_release(x_65, 0);
- lean_ctor_release(x_65, 1);
- x_74 = x_65;
+if (lean_is_exclusive(x_71)) {
+ lean_ctor_release(x_71, 0);
+ lean_ctor_release(x_71, 1);
+ x_74 = x_71;
 } else {
- lean_dec_ref(x_65);
+ lean_dec_ref(x_71);
  x_74 = lean_box(0);
 }
-if (lean_is_scalar(x_74)) {
- x_75 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_75 = x_74;
-}
+x_75 = lean_alloc_ctor(1, 1, 0);
 lean_ctor_set(x_75, 0, x_72);
-lean_ctor_set(x_75, 1, x_73);
-return x_75;
+x_76 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_76, 0, x_62);
+lean_ctor_set(x_76, 1, x_75);
+if (lean_is_scalar(x_74)) {
+ x_77 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_77 = x_74;
+}
+lean_ctor_set(x_77, 0, x_76);
+lean_ctor_set(x_77, 1, x_73);
+return x_77;
+}
+else
+{
+lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; 
+x_78 = lean_ctor_get(x_71, 0);
+lean_inc(x_78);
+x_79 = lean_ctor_get(x_71, 1);
+lean_inc(x_79);
+if (lean_is_exclusive(x_71)) {
+ lean_ctor_release(x_71, 0);
+ lean_ctor_release(x_71, 1);
+ x_80 = x_71;
+} else {
+ lean_dec_ref(x_71);
+ x_80 = lean_box(0);
+}
+if (lean_is_scalar(x_80)) {
+ x_81 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_81 = x_80;
+}
+lean_ctor_set(x_81, 0, x_78);
+lean_ctor_set(x_81, 1, x_79);
+return x_81;
 }
 }
 else
 {
-lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; 
-lean_dec(x_57);
+lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; 
+lean_dec(x_60);
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
-x_76 = lean_ctor_get(x_61, 0);
-lean_inc(x_76);
-x_77 = lean_ctor_get(x_61, 1);
-lean_inc(x_77);
-if (lean_is_exclusive(x_61)) {
- lean_ctor_release(x_61, 0);
- lean_ctor_release(x_61, 1);
- x_78 = x_61;
+x_82 = lean_ctor_get(x_67, 0);
+lean_inc(x_82);
+x_83 = lean_ctor_get(x_67, 1);
+lean_inc(x_83);
+if (lean_is_exclusive(x_67)) {
+ lean_ctor_release(x_67, 0);
+ lean_ctor_release(x_67, 1);
+ x_84 = x_67;
 } else {
- lean_dec_ref(x_61);
- x_78 = lean_box(0);
+ lean_dec_ref(x_67);
+ x_84 = lean_box(0);
 }
-if (lean_is_scalar(x_78)) {
- x_79 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_84)) {
+ x_85 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_79 = x_78;
+ x_85 = x_84;
 }
-lean_ctor_set(x_79, 0, x_76);
-lean_ctor_set(x_79, 1, x_77);
-return x_79;
+lean_ctor_set(x_85, 0, x_82);
+lean_ctor_set(x_85, 1, x_83);
+return x_85;
 }
 }
 else
 {
-lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; 
-lean_dec(x_52);
+lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; 
+lean_dec(x_55);
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
-x_80 = lean_ctor_get(x_56, 0);
-lean_inc(x_80);
-x_81 = lean_ctor_get(x_56, 1);
-lean_inc(x_81);
-if (lean_is_exclusive(x_56)) {
- lean_ctor_release(x_56, 0);
- lean_ctor_release(x_56, 1);
- x_82 = x_56;
+x_86 = lean_ctor_get(x_59, 0);
+lean_inc(x_86);
+x_87 = lean_ctor_get(x_59, 1);
+lean_inc(x_87);
+if (lean_is_exclusive(x_59)) {
+ lean_ctor_release(x_59, 0);
+ lean_ctor_release(x_59, 1);
+ x_88 = x_59;
 } else {
- lean_dec_ref(x_56);
- x_82 = lean_box(0);
+ lean_dec_ref(x_59);
+ x_88 = lean_box(0);
 }
-if (lean_is_scalar(x_82)) {
- x_83 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_88)) {
+ x_89 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_83 = x_82;
+ x_89 = x_88;
 }
-lean_ctor_set(x_83, 0, x_80);
-lean_ctor_set(x_83, 1, x_81);
-return x_83;
+lean_ctor_set(x_89, 0, x_86);
+lean_ctor_set(x_89, 1, x_87);
+return x_89;
 }
 }
 else
 {
-lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; 
-lean_dec(x_52);
+lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; 
+lean_dec(x_55);
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
@@ -14117,342 +14132,350 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_84 = lean_ctor_get(x_54, 0);
-lean_inc(x_84);
-x_85 = lean_ctor_get(x_54, 1);
-lean_inc(x_85);
-if (lean_is_exclusive(x_54)) {
- lean_ctor_release(x_54, 0);
- lean_ctor_release(x_54, 1);
- x_86 = x_54;
+x_90 = lean_ctor_get(x_57, 0);
+lean_inc(x_90);
+x_91 = lean_ctor_get(x_57, 1);
+lean_inc(x_91);
+if (lean_is_exclusive(x_57)) {
+ lean_ctor_release(x_57, 0);
+ lean_ctor_release(x_57, 1);
+ x_92 = x_57;
 } else {
- lean_dec_ref(x_54);
- x_86 = lean_box(0);
+ lean_dec_ref(x_57);
+ x_92 = lean_box(0);
 }
-if (lean_is_scalar(x_86)) {
- x_87 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_92)) {
+ x_93 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_87 = x_86;
+ x_93 = x_92;
 }
-lean_ctor_set(x_87, 0, x_84);
-lean_ctor_set(x_87, 1, x_85);
-return x_87;
+lean_ctor_set(x_93, 0, x_90);
+lean_ctor_set(x_93, 1, x_91);
+return x_93;
 }
 }
 }
 }
 else
 {
-uint8_t x_88; 
-x_88 = !lean_is_exclusive(x_10);
-if (x_88 == 0)
-{
-lean_object* x_89; lean_object* x_90; 
-x_89 = lean_ctor_get(x_10, 0);
-lean_inc(x_8);
-lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_5);
-lean_inc(x_4);
-lean_inc(x_3);
-x_90 = l_Lean_Elab_Term_elabType(x_89, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
-if (lean_obj_tag(x_90) == 0)
-{
-lean_object* x_91; lean_object* x_92; uint8_t x_93; lean_object* x_94; 
-x_91 = lean_ctor_get(x_90, 0);
-lean_inc(x_91);
-x_92 = lean_ctor_get(x_90, 1);
-lean_inc(x_92);
-lean_dec(x_90);
-x_93 = 0;
-lean_inc(x_8);
-lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_5);
-lean_inc(x_4);
-lean_inc(x_3);
-x_94 = l_Lean_Elab_Term_synthesizeSyntheticMVars(x_93, x_93, x_3, x_4, x_5, x_6, x_7, x_8, x_92);
-if (lean_obj_tag(x_94) == 0)
+uint8_t x_94; 
+x_94 = !lean_is_exclusive(x_10);
+if (x_94 == 0)
 {
 lean_object* x_95; lean_object* x_96; 
-x_95 = lean_ctor_get(x_94, 1);
-lean_inc(x_95);
-lean_dec(x_94);
+x_95 = lean_ctor_get(x_10, 0);
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
+lean_inc(x_4);
 lean_inc(x_3);
-x_96 = l_Lean_Elab_Term_addAutoBoundImplicits(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_95);
+x_96 = l_Lean_Elab_Term_elabType(x_95, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
 if (lean_obj_tag(x_96) == 0)
 {
-lean_object* x_97; 
-x_97 = lean_ctor_get(x_1, 7);
+lean_object* x_97; lean_object* x_98; uint8_t x_99; lean_object* x_100; 
+x_97 = lean_ctor_get(x_96, 0);
 lean_inc(x_97);
-lean_dec(x_1);
-if (lean_obj_tag(x_97) == 0)
-{
-lean_object* x_98; lean_object* x_99; uint8_t x_100; uint8_t x_101; lean_object* x_102; 
-lean_dec(x_4);
-lean_dec(x_3);
-x_98 = lean_ctor_get(x_96, 0);
+x_98 = lean_ctor_get(x_96, 1);
 lean_inc(x_98);
-x_99 = lean_ctor_get(x_96, 1);
-lean_inc(x_99);
 lean_dec(x_96);
-x_100 = 1;
-x_101 = 1;
-x_102 = l_Lean_Meta_mkForallFVars(x_98, x_91, x_93, x_100, x_101, x_5, x_6, x_7, x_8, x_99);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
+x_99 = 0;
+lean_inc(x_8);
+lean_inc(x_7);
+lean_inc(x_6);
+lean_inc(x_5);
+lean_inc(x_4);
+lean_inc(x_3);
+x_100 = l_Lean_Elab_Term_synthesizeSyntheticMVars(x_99, x_99, x_3, x_4, x_5, x_6, x_7, x_8, x_98);
+if (lean_obj_tag(x_100) == 0)
+{
+lean_object* x_101; lean_object* x_102; 
+x_101 = lean_ctor_get(x_100, 1);
+lean_inc(x_101);
+lean_dec(x_100);
+lean_inc(x_8);
+lean_inc(x_7);
+lean_inc(x_6);
+lean_inc(x_5);
+lean_inc(x_3);
+x_102 = l_Lean_Elab_Term_addAutoBoundImplicits(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_101);
 if (lean_obj_tag(x_102) == 0)
 {
-uint8_t x_103; 
-x_103 = !lean_is_exclusive(x_102);
-if (x_103 == 0)
+lean_object* x_103; 
+x_103 = lean_ctor_get(x_1, 7);
+lean_inc(x_103);
+lean_dec(x_1);
+if (lean_obj_tag(x_103) == 0)
 {
-lean_object* x_104; lean_object* x_105; lean_object* x_106; 
+lean_object* x_104; lean_object* x_105; uint8_t x_106; uint8_t x_107; lean_object* x_108; 
+lean_dec(x_4);
+lean_dec(x_3);
 x_104 = lean_ctor_get(x_102, 0);
-lean_ctor_set(x_10, 0, x_104);
-x_105 = lean_box(0);
-x_106 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_106, 0, x_10);
-lean_ctor_set(x_106, 1, x_105);
-lean_ctor_set(x_102, 0, x_106);
-return x_102;
-}
-else
-{
-lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; 
-x_107 = lean_ctor_get(x_102, 0);
-x_108 = lean_ctor_get(x_102, 1);
-lean_inc(x_108);
-lean_inc(x_107);
+lean_inc(x_104);
+x_105 = lean_ctor_get(x_102, 1);
+lean_inc(x_105);
 lean_dec(x_102);
-lean_ctor_set(x_10, 0, x_107);
-x_109 = lean_box(0);
-x_110 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_110, 0, x_10);
-lean_ctor_set(x_110, 1, x_109);
-x_111 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_111, 0, x_110);
-lean_ctor_set(x_111, 1, x_108);
-return x_111;
-}
+x_106 = 1;
+x_107 = 1;
+x_108 = l_Lean_Meta_mkForallFVars(x_104, x_97, x_99, x_106, x_107, x_5, x_6, x_7, x_8, x_105);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+if (lean_obj_tag(x_108) == 0)
+{
+uint8_t x_109; 
+x_109 = !lean_is_exclusive(x_108);
+if (x_109 == 0)
+{
+lean_object* x_110; lean_object* x_111; lean_object* x_112; 
+x_110 = lean_ctor_get(x_108, 0);
+lean_ctor_set(x_10, 0, x_110);
+x_111 = lean_box(0);
+x_112 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_112, 0, x_10);
+lean_ctor_set(x_112, 1, x_111);
+lean_ctor_set(x_108, 0, x_112);
+return x_108;
 }
 else
 {
-uint8_t x_112; 
-lean_free_object(x_10);
-x_112 = !lean_is_exclusive(x_102);
-if (x_112 == 0)
-{
-return x_102;
-}
-else
-{
-lean_object* x_113; lean_object* x_114; lean_object* x_115; 
-x_113 = lean_ctor_get(x_102, 0);
-x_114 = lean_ctor_get(x_102, 1);
+lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; 
+x_113 = lean_ctor_get(x_108, 0);
+x_114 = lean_ctor_get(x_108, 1);
 lean_inc(x_114);
 lean_inc(x_113);
-lean_dec(x_102);
-x_115 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_115, 0, x_113);
-lean_ctor_set(x_115, 1, x_114);
-return x_115;
+lean_dec(x_108);
+lean_ctor_set(x_10, 0, x_113);
+x_115 = lean_box(0);
+x_116 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_116, 0, x_10);
+lean_ctor_set(x_116, 1, x_115);
+x_117 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_117, 0, x_116);
+lean_ctor_set(x_117, 1, x_114);
+return x_117;
+}
+}
+else
+{
+uint8_t x_118; 
+lean_free_object(x_10);
+x_118 = !lean_is_exclusive(x_108);
+if (x_118 == 0)
+{
+return x_108;
+}
+else
+{
+lean_object* x_119; lean_object* x_120; lean_object* x_121; 
+x_119 = lean_ctor_get(x_108, 0);
+x_120 = lean_ctor_get(x_108, 1);
+lean_inc(x_120);
+lean_inc(x_119);
+lean_dec(x_108);
+x_121 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_121, 0, x_119);
+lean_ctor_set(x_121, 1, x_120);
+return x_121;
 }
 }
 }
 else
 {
-lean_object* x_116; lean_object* x_117; uint8_t x_118; 
-x_116 = lean_ctor_get(x_96, 0);
-lean_inc(x_116);
-x_117 = lean_ctor_get(x_96, 1);
-lean_inc(x_117);
-lean_dec(x_96);
-x_118 = !lean_is_exclusive(x_97);
-if (x_118 == 0)
+lean_object* x_122; lean_object* x_123; uint8_t x_124; 
+x_122 = lean_ctor_get(x_102, 0);
+lean_inc(x_122);
+x_123 = lean_ctor_get(x_102, 1);
+lean_inc(x_123);
+lean_dec(x_102);
+x_124 = !lean_is_exclusive(x_103);
+if (x_124 == 0)
 {
-lean_object* x_119; lean_object* x_120; uint8_t x_121; lean_object* x_122; 
-x_119 = lean_ctor_get(x_97, 0);
-lean_inc(x_91);
-lean_ctor_set(x_97, 0, x_91);
-x_120 = lean_box(0);
-x_121 = 1;
+lean_object* x_125; lean_object* x_126; uint8_t x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; 
+x_125 = lean_ctor_get(x_103, 0);
+lean_inc(x_97);
+lean_ctor_set(x_103, 0, x_97);
+x_126 = lean_box(0);
+x_127 = 1;
+x_128 = lean_box(x_127);
+x_129 = lean_box(x_127);
+x_130 = lean_alloc_closure((void*)(l_Lean_Elab_Term_elabTermEnsuringType___boxed), 12, 5);
+lean_closure_set(x_130, 0, x_125);
+lean_closure_set(x_130, 1, x_103);
+lean_closure_set(x_130, 2, x_128);
+lean_closure_set(x_130, 3, x_129);
+lean_closure_set(x_130, 4, x_126);
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
-x_122 = l_Lean_Elab_Term_elabTermEnsuringType(x_119, x_97, x_121, x_121, x_120, x_3, x_4, x_5, x_6, x_7, x_8, x_117);
-if (lean_obj_tag(x_122) == 0)
+x_131 = l_Lean_Elab_Term_withoutAutoBoundImplicit___rarg(x_130, x_3, x_4, x_5, x_6, x_7, x_8, x_123);
+if (lean_obj_tag(x_131) == 0)
 {
-lean_object* x_123; lean_object* x_124; lean_object* x_125; 
-x_123 = lean_ctor_get(x_122, 0);
-lean_inc(x_123);
-x_124 = lean_ctor_get(x_122, 1);
-lean_inc(x_124);
-lean_dec(x_122);
+lean_object* x_132; lean_object* x_133; lean_object* x_134; 
+x_132 = lean_ctor_get(x_131, 0);
+lean_inc(x_132);
+x_133 = lean_ctor_get(x_131, 1);
+lean_inc(x_133);
+lean_dec(x_131);
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
-x_125 = l_Lean_Elab_Term_synthesizeSyntheticMVars(x_93, x_93, x_3, x_4, x_5, x_6, x_7, x_8, x_124);
-if (lean_obj_tag(x_125) == 0)
+x_134 = l_Lean_Elab_Term_synthesizeSyntheticMVars(x_99, x_99, x_3, x_4, x_5, x_6, x_7, x_8, x_133);
+if (lean_obj_tag(x_134) == 0)
 {
-lean_object* x_126; uint8_t x_127; lean_object* x_128; 
-x_126 = lean_ctor_get(x_125, 1);
-lean_inc(x_126);
-lean_dec(x_125);
-x_127 = 1;
-lean_inc(x_116);
-x_128 = l_Lean_Meta_mkForallFVars(x_116, x_91, x_93, x_121, x_127, x_5, x_6, x_7, x_8, x_126);
-if (lean_obj_tag(x_128) == 0)
+lean_object* x_135; uint8_t x_136; lean_object* x_137; 
+x_135 = lean_ctor_get(x_134, 1);
+lean_inc(x_135);
+lean_dec(x_134);
+x_136 = 1;
+lean_inc(x_122);
+x_137 = l_Lean_Meta_mkForallFVars(x_122, x_97, x_99, x_127, x_136, x_5, x_6, x_7, x_8, x_135);
+if (lean_obj_tag(x_137) == 0)
 {
-lean_object* x_129; lean_object* x_130; lean_object* x_131; 
-x_129 = lean_ctor_get(x_128, 0);
-lean_inc(x_129);
-x_130 = lean_ctor_get(x_128, 1);
-lean_inc(x_130);
-lean_dec(x_128);
-x_131 = l_Lean_Meta_mkLambdaFVars(x_116, x_123, x_93, x_121, x_127, x_5, x_6, x_7, x_8, x_130);
+lean_object* x_138; lean_object* x_139; lean_object* x_140; 
+x_138 = lean_ctor_get(x_137, 0);
+lean_inc(x_138);
+x_139 = lean_ctor_get(x_137, 1);
+lean_inc(x_139);
+lean_dec(x_137);
+x_140 = l_Lean_Meta_mkLambdaFVars(x_122, x_132, x_99, x_127, x_136, x_5, x_6, x_7, x_8, x_139);
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
-if (lean_obj_tag(x_131) == 0)
-{
-uint8_t x_132; 
-x_132 = !lean_is_exclusive(x_131);
-if (x_132 == 0)
-{
-lean_object* x_133; lean_object* x_134; lean_object* x_135; 
-x_133 = lean_ctor_get(x_131, 0);
-lean_ctor_set(x_10, 0, x_129);
-x_134 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_134, 0, x_133);
-x_135 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_135, 0, x_10);
-lean_ctor_set(x_135, 1, x_134);
-lean_ctor_set(x_131, 0, x_135);
-return x_131;
-}
-else
-{
-lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; 
-x_136 = lean_ctor_get(x_131, 0);
-x_137 = lean_ctor_get(x_131, 1);
-lean_inc(x_137);
-lean_inc(x_136);
-lean_dec(x_131);
-lean_ctor_set(x_10, 0, x_129);
-x_138 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_138, 0, x_136);
-x_139 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_139, 0, x_10);
-lean_ctor_set(x_139, 1, x_138);
-x_140 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_140, 0, x_139);
-lean_ctor_set(x_140, 1, x_137);
-return x_140;
-}
-}
-else
+if (lean_obj_tag(x_140) == 0)
 {
 uint8_t x_141; 
-lean_dec(x_129);
-lean_free_object(x_10);
-x_141 = !lean_is_exclusive(x_131);
+x_141 = !lean_is_exclusive(x_140);
 if (x_141 == 0)
 {
-return x_131;
-}
-else
-{
 lean_object* x_142; lean_object* x_143; lean_object* x_144; 
-x_142 = lean_ctor_get(x_131, 0);
-x_143 = lean_ctor_get(x_131, 1);
-lean_inc(x_143);
-lean_inc(x_142);
-lean_dec(x_131);
-x_144 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_144, 0, x_142);
+x_142 = lean_ctor_get(x_140, 0);
+lean_ctor_set(x_10, 0, x_138);
+x_143 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_143, 0, x_142);
+x_144 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_144, 0, x_10);
 lean_ctor_set(x_144, 1, x_143);
-return x_144;
-}
-}
+lean_ctor_set(x_140, 0, x_144);
+return x_140;
 }
 else
 {
-uint8_t x_145; 
-lean_dec(x_123);
-lean_dec(x_116);
-lean_free_object(x_10);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-x_145 = !lean_is_exclusive(x_128);
-if (x_145 == 0)
-{
-return x_128;
-}
-else
-{
-lean_object* x_146; lean_object* x_147; lean_object* x_148; 
-x_146 = lean_ctor_get(x_128, 0);
-x_147 = lean_ctor_get(x_128, 1);
-lean_inc(x_147);
+lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; 
+x_145 = lean_ctor_get(x_140, 0);
+x_146 = lean_ctor_get(x_140, 1);
 lean_inc(x_146);
-lean_dec(x_128);
-x_148 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_148, 0, x_146);
+lean_inc(x_145);
+lean_dec(x_140);
+lean_ctor_set(x_10, 0, x_138);
+x_147 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_147, 0, x_145);
+x_148 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_148, 0, x_10);
 lean_ctor_set(x_148, 1, x_147);
-return x_148;
+x_149 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_149, 0, x_148);
+lean_ctor_set(x_149, 1, x_146);
+return x_149;
+}
+}
+else
+{
+uint8_t x_150; 
+lean_dec(x_138);
+lean_free_object(x_10);
+x_150 = !lean_is_exclusive(x_140);
+if (x_150 == 0)
+{
+return x_140;
+}
+else
+{
+lean_object* x_151; lean_object* x_152; lean_object* x_153; 
+x_151 = lean_ctor_get(x_140, 0);
+x_152 = lean_ctor_get(x_140, 1);
+lean_inc(x_152);
+lean_inc(x_151);
+lean_dec(x_140);
+x_153 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_153, 0, x_151);
+lean_ctor_set(x_153, 1, x_152);
+return x_153;
 }
 }
 }
 else
 {
-uint8_t x_149; 
-lean_dec(x_123);
-lean_dec(x_116);
-lean_dec(x_91);
+uint8_t x_154; 
+lean_dec(x_132);
+lean_dec(x_122);
 lean_free_object(x_10);
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
-x_149 = !lean_is_exclusive(x_125);
-if (x_149 == 0)
+x_154 = !lean_is_exclusive(x_137);
+if (x_154 == 0)
 {
-return x_125;
+return x_137;
 }
 else
 {
-lean_object* x_150; lean_object* x_151; lean_object* x_152; 
-x_150 = lean_ctor_get(x_125, 0);
-x_151 = lean_ctor_get(x_125, 1);
-lean_inc(x_151);
-lean_inc(x_150);
-lean_dec(x_125);
-x_152 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_152, 0, x_150);
-lean_ctor_set(x_152, 1, x_151);
-return x_152;
+lean_object* x_155; lean_object* x_156; lean_object* x_157; 
+x_155 = lean_ctor_get(x_137, 0);
+x_156 = lean_ctor_get(x_137, 1);
+lean_inc(x_156);
+lean_inc(x_155);
+lean_dec(x_137);
+x_157 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_157, 0, x_155);
+lean_ctor_set(x_157, 1, x_156);
+return x_157;
 }
 }
 }
 else
 {
-uint8_t x_153; 
-lean_dec(x_116);
-lean_dec(x_91);
+uint8_t x_158; 
+lean_dec(x_132);
+lean_dec(x_122);
+lean_dec(x_97);
+lean_free_object(x_10);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+x_158 = !lean_is_exclusive(x_134);
+if (x_158 == 0)
+{
+return x_134;
+}
+else
+{
+lean_object* x_159; lean_object* x_160; lean_object* x_161; 
+x_159 = lean_ctor_get(x_134, 0);
+x_160 = lean_ctor_get(x_134, 1);
+lean_inc(x_160);
+lean_inc(x_159);
+lean_dec(x_134);
+x_161 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_161, 0, x_159);
+lean_ctor_set(x_161, 1, x_160);
+return x_161;
+}
+}
+}
+else
+{
+uint8_t x_162; 
+lean_dec(x_122);
+lean_dec(x_97);
 lean_free_object(x_10);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -14460,223 +14483,132 @@ lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
-x_153 = !lean_is_exclusive(x_122);
-if (x_153 == 0)
+x_162 = !lean_is_exclusive(x_131);
+if (x_162 == 0)
 {
-return x_122;
+return x_131;
 }
 else
 {
-lean_object* x_154; lean_object* x_155; lean_object* x_156; 
-x_154 = lean_ctor_get(x_122, 0);
-x_155 = lean_ctor_get(x_122, 1);
-lean_inc(x_155);
-lean_inc(x_154);
-lean_dec(x_122);
-x_156 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_156, 0, x_154);
-lean_ctor_set(x_156, 1, x_155);
-return x_156;
+lean_object* x_163; lean_object* x_164; lean_object* x_165; 
+x_163 = lean_ctor_get(x_131, 0);
+x_164 = lean_ctor_get(x_131, 1);
+lean_inc(x_164);
+lean_inc(x_163);
+lean_dec(x_131);
+x_165 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_165, 0, x_163);
+lean_ctor_set(x_165, 1, x_164);
+return x_165;
 }
 }
 }
 else
 {
-lean_object* x_157; lean_object* x_158; lean_object* x_159; uint8_t x_160; lean_object* x_161; 
-x_157 = lean_ctor_get(x_97, 0);
-lean_inc(x_157);
-lean_dec(x_97);
-lean_inc(x_91);
-x_158 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_158, 0, x_91);
-x_159 = lean_box(0);
-x_160 = 1;
+lean_object* x_166; lean_object* x_167; lean_object* x_168; uint8_t x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; 
+x_166 = lean_ctor_get(x_103, 0);
+lean_inc(x_166);
+lean_dec(x_103);
+lean_inc(x_97);
+x_167 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_167, 0, x_97);
+x_168 = lean_box(0);
+x_169 = 1;
+x_170 = lean_box(x_169);
+x_171 = lean_box(x_169);
+x_172 = lean_alloc_closure((void*)(l_Lean_Elab_Term_elabTermEnsuringType___boxed), 12, 5);
+lean_closure_set(x_172, 0, x_166);
+lean_closure_set(x_172, 1, x_167);
+lean_closure_set(x_172, 2, x_170);
+lean_closure_set(x_172, 3, x_171);
+lean_closure_set(x_172, 4, x_168);
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
-x_161 = l_Lean_Elab_Term_elabTermEnsuringType(x_157, x_158, x_160, x_160, x_159, x_3, x_4, x_5, x_6, x_7, x_8, x_117);
-if (lean_obj_tag(x_161) == 0)
+x_173 = l_Lean_Elab_Term_withoutAutoBoundImplicit___rarg(x_172, x_3, x_4, x_5, x_6, x_7, x_8, x_123);
+if (lean_obj_tag(x_173) == 0)
 {
-lean_object* x_162; lean_object* x_163; lean_object* x_164; 
-x_162 = lean_ctor_get(x_161, 0);
-lean_inc(x_162);
-x_163 = lean_ctor_get(x_161, 1);
-lean_inc(x_163);
-lean_dec(x_161);
+lean_object* x_174; lean_object* x_175; lean_object* x_176; 
+x_174 = lean_ctor_get(x_173, 0);
+lean_inc(x_174);
+x_175 = lean_ctor_get(x_173, 1);
+lean_inc(x_175);
+lean_dec(x_173);
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
-x_164 = l_Lean_Elab_Term_synthesizeSyntheticMVars(x_93, x_93, x_3, x_4, x_5, x_6, x_7, x_8, x_163);
-if (lean_obj_tag(x_164) == 0)
+x_176 = l_Lean_Elab_Term_synthesizeSyntheticMVars(x_99, x_99, x_3, x_4, x_5, x_6, x_7, x_8, x_175);
+if (lean_obj_tag(x_176) == 0)
 {
-lean_object* x_165; uint8_t x_166; lean_object* x_167; 
-x_165 = lean_ctor_get(x_164, 1);
-lean_inc(x_165);
-lean_dec(x_164);
-x_166 = 1;
-lean_inc(x_116);
-x_167 = l_Lean_Meta_mkForallFVars(x_116, x_91, x_93, x_160, x_166, x_5, x_6, x_7, x_8, x_165);
-if (lean_obj_tag(x_167) == 0)
-{
-lean_object* x_168; lean_object* x_169; lean_object* x_170; 
-x_168 = lean_ctor_get(x_167, 0);
-lean_inc(x_168);
-x_169 = lean_ctor_get(x_167, 1);
-lean_inc(x_169);
-lean_dec(x_167);
-x_170 = l_Lean_Meta_mkLambdaFVars(x_116, x_162, x_93, x_160, x_166, x_5, x_6, x_7, x_8, x_169);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-if (lean_obj_tag(x_170) == 0)
-{
-lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; 
-x_171 = lean_ctor_get(x_170, 0);
-lean_inc(x_171);
-x_172 = lean_ctor_get(x_170, 1);
-lean_inc(x_172);
-if (lean_is_exclusive(x_170)) {
- lean_ctor_release(x_170, 0);
- lean_ctor_release(x_170, 1);
- x_173 = x_170;
-} else {
- lean_dec_ref(x_170);
- x_173 = lean_box(0);
-}
-lean_ctor_set(x_10, 0, x_168);
-x_174 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_174, 0, x_171);
-x_175 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_175, 0, x_10);
-lean_ctor_set(x_175, 1, x_174);
-if (lean_is_scalar(x_173)) {
- x_176 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_176 = x_173;
-}
-lean_ctor_set(x_176, 0, x_175);
-lean_ctor_set(x_176, 1, x_172);
-return x_176;
-}
-else
-{
-lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; 
-lean_dec(x_168);
-lean_free_object(x_10);
-x_177 = lean_ctor_get(x_170, 0);
+lean_object* x_177; uint8_t x_178; lean_object* x_179; 
+x_177 = lean_ctor_get(x_176, 1);
 lean_inc(x_177);
-x_178 = lean_ctor_get(x_170, 1);
-lean_inc(x_178);
-if (lean_is_exclusive(x_170)) {
- lean_ctor_release(x_170, 0);
- lean_ctor_release(x_170, 1);
- x_179 = x_170;
-} else {
- lean_dec_ref(x_170);
- x_179 = lean_box(0);
-}
-if (lean_is_scalar(x_179)) {
- x_180 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_180 = x_179;
-}
-lean_ctor_set(x_180, 0, x_177);
-lean_ctor_set(x_180, 1, x_178);
-return x_180;
-}
-}
-else
+lean_dec(x_176);
+x_178 = 1;
+lean_inc(x_122);
+x_179 = l_Lean_Meta_mkForallFVars(x_122, x_97, x_99, x_169, x_178, x_5, x_6, x_7, x_8, x_177);
+if (lean_obj_tag(x_179) == 0)
 {
-lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; 
-lean_dec(x_162);
-lean_dec(x_116);
-lean_free_object(x_10);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-x_181 = lean_ctor_get(x_167, 0);
+lean_object* x_180; lean_object* x_181; lean_object* x_182; 
+x_180 = lean_ctor_get(x_179, 0);
+lean_inc(x_180);
+x_181 = lean_ctor_get(x_179, 1);
 lean_inc(x_181);
-x_182 = lean_ctor_get(x_167, 1);
-lean_inc(x_182);
-if (lean_is_exclusive(x_167)) {
- lean_ctor_release(x_167, 0);
- lean_ctor_release(x_167, 1);
- x_183 = x_167;
-} else {
- lean_dec_ref(x_167);
- x_183 = lean_box(0);
-}
-if (lean_is_scalar(x_183)) {
- x_184 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_184 = x_183;
-}
-lean_ctor_set(x_184, 0, x_181);
-lean_ctor_set(x_184, 1, x_182);
-return x_184;
-}
-}
-else
-{
-lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; 
-lean_dec(x_162);
-lean_dec(x_116);
-lean_dec(x_91);
-lean_free_object(x_10);
+lean_dec(x_179);
+x_182 = l_Lean_Meta_mkLambdaFVars(x_122, x_174, x_99, x_169, x_178, x_5, x_6, x_7, x_8, x_181);
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
-x_185 = lean_ctor_get(x_164, 0);
-lean_inc(x_185);
-x_186 = lean_ctor_get(x_164, 1);
-lean_inc(x_186);
-if (lean_is_exclusive(x_164)) {
- lean_ctor_release(x_164, 0);
- lean_ctor_release(x_164, 1);
- x_187 = x_164;
+if (lean_obj_tag(x_182) == 0)
+{
+lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; 
+x_183 = lean_ctor_get(x_182, 0);
+lean_inc(x_183);
+x_184 = lean_ctor_get(x_182, 1);
+lean_inc(x_184);
+if (lean_is_exclusive(x_182)) {
+ lean_ctor_release(x_182, 0);
+ lean_ctor_release(x_182, 1);
+ x_185 = x_182;
 } else {
- lean_dec_ref(x_164);
- x_187 = lean_box(0);
+ lean_dec_ref(x_182);
+ x_185 = lean_box(0);
 }
-if (lean_is_scalar(x_187)) {
- x_188 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_10, 0, x_180);
+x_186 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_186, 0, x_183);
+x_187 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_187, 0, x_10);
+lean_ctor_set(x_187, 1, x_186);
+if (lean_is_scalar(x_185)) {
+ x_188 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_188 = x_187;
+ x_188 = x_185;
 }
-lean_ctor_set(x_188, 0, x_185);
-lean_ctor_set(x_188, 1, x_186);
+lean_ctor_set(x_188, 0, x_187);
+lean_ctor_set(x_188, 1, x_184);
 return x_188;
 }
-}
 else
 {
 lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; 
-lean_dec(x_116);
-lean_dec(x_91);
+lean_dec(x_180);
 lean_free_object(x_10);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-x_189 = lean_ctor_get(x_161, 0);
+x_189 = lean_ctor_get(x_182, 0);
 lean_inc(x_189);
-x_190 = lean_ctor_get(x_161, 1);
+x_190 = lean_ctor_get(x_182, 1);
 lean_inc(x_190);
-if (lean_is_exclusive(x_161)) {
- lean_ctor_release(x_161, 0);
- lean_ctor_release(x_161, 1);
- x_191 = x_161;
+if (lean_is_exclusive(x_182)) {
+ lean_ctor_release(x_182, 0);
+ lean_ctor_release(x_182, 1);
+ x_191 = x_182;
 } else {
- lean_dec_ref(x_161);
+ lean_dec_ref(x_182);
  x_191 = lean_box(0);
 }
 if (lean_is_scalar(x_191)) {
@@ -14689,12 +14621,111 @@ lean_ctor_set(x_192, 1, x_190);
 return x_192;
 }
 }
+else
+{
+lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; 
+lean_dec(x_174);
+lean_dec(x_122);
+lean_free_object(x_10);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+x_193 = lean_ctor_get(x_179, 0);
+lean_inc(x_193);
+x_194 = lean_ctor_get(x_179, 1);
+lean_inc(x_194);
+if (lean_is_exclusive(x_179)) {
+ lean_ctor_release(x_179, 0);
+ lean_ctor_release(x_179, 1);
+ x_195 = x_179;
+} else {
+ lean_dec_ref(x_179);
+ x_195 = lean_box(0);
+}
+if (lean_is_scalar(x_195)) {
+ x_196 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_196 = x_195;
+}
+lean_ctor_set(x_196, 0, x_193);
+lean_ctor_set(x_196, 1, x_194);
+return x_196;
 }
 }
 else
 {
-uint8_t x_193; 
-lean_dec(x_91);
+lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; 
+lean_dec(x_174);
+lean_dec(x_122);
+lean_dec(x_97);
+lean_free_object(x_10);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+x_197 = lean_ctor_get(x_176, 0);
+lean_inc(x_197);
+x_198 = lean_ctor_get(x_176, 1);
+lean_inc(x_198);
+if (lean_is_exclusive(x_176)) {
+ lean_ctor_release(x_176, 0);
+ lean_ctor_release(x_176, 1);
+ x_199 = x_176;
+} else {
+ lean_dec_ref(x_176);
+ x_199 = lean_box(0);
+}
+if (lean_is_scalar(x_199)) {
+ x_200 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_200 = x_199;
+}
+lean_ctor_set(x_200, 0, x_197);
+lean_ctor_set(x_200, 1, x_198);
+return x_200;
+}
+}
+else
+{
+lean_object* x_201; lean_object* x_202; lean_object* x_203; lean_object* x_204; 
+lean_dec(x_122);
+lean_dec(x_97);
+lean_free_object(x_10);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+x_201 = lean_ctor_get(x_173, 0);
+lean_inc(x_201);
+x_202 = lean_ctor_get(x_173, 1);
+lean_inc(x_202);
+if (lean_is_exclusive(x_173)) {
+ lean_ctor_release(x_173, 0);
+ lean_ctor_release(x_173, 1);
+ x_203 = x_173;
+} else {
+ lean_dec_ref(x_173);
+ x_203 = lean_box(0);
+}
+if (lean_is_scalar(x_203)) {
+ x_204 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_204 = x_203;
+}
+lean_ctor_set(x_204, 0, x_201);
+lean_ctor_set(x_204, 1, x_202);
+return x_204;
+}
+}
+}
+}
+else
+{
+uint8_t x_205; 
+lean_dec(x_97);
 lean_free_object(x_10);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -14703,96 +14734,96 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_1);
-x_193 = !lean_is_exclusive(x_96);
-if (x_193 == 0)
+x_205 = !lean_is_exclusive(x_102);
+if (x_205 == 0)
+{
+return x_102;
+}
+else
+{
+lean_object* x_206; lean_object* x_207; lean_object* x_208; 
+x_206 = lean_ctor_get(x_102, 0);
+x_207 = lean_ctor_get(x_102, 1);
+lean_inc(x_207);
+lean_inc(x_206);
+lean_dec(x_102);
+x_208 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_208, 0, x_206);
+lean_ctor_set(x_208, 1, x_207);
+return x_208;
+}
+}
+}
+else
+{
+uint8_t x_209; 
+lean_dec(x_97);
+lean_free_object(x_10);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_209 = !lean_is_exclusive(x_100);
+if (x_209 == 0)
+{
+return x_100;
+}
+else
+{
+lean_object* x_210; lean_object* x_211; lean_object* x_212; 
+x_210 = lean_ctor_get(x_100, 0);
+x_211 = lean_ctor_get(x_100, 1);
+lean_inc(x_211);
+lean_inc(x_210);
+lean_dec(x_100);
+x_212 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_212, 0, x_210);
+lean_ctor_set(x_212, 1, x_211);
+return x_212;
+}
+}
+}
+else
+{
+uint8_t x_213; 
+lean_free_object(x_10);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_213 = !lean_is_exclusive(x_96);
+if (x_213 == 0)
 {
 return x_96;
 }
 else
 {
-lean_object* x_194; lean_object* x_195; lean_object* x_196; 
-x_194 = lean_ctor_get(x_96, 0);
-x_195 = lean_ctor_get(x_96, 1);
-lean_inc(x_195);
-lean_inc(x_194);
+lean_object* x_214; lean_object* x_215; lean_object* x_216; 
+x_214 = lean_ctor_get(x_96, 0);
+x_215 = lean_ctor_get(x_96, 1);
+lean_inc(x_215);
+lean_inc(x_214);
 lean_dec(x_96);
-x_196 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_196, 0, x_194);
-lean_ctor_set(x_196, 1, x_195);
-return x_196;
+x_216 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_216, 0, x_214);
+lean_ctor_set(x_216, 1, x_215);
+return x_216;
 }
 }
 }
 else
 {
-uint8_t x_197; 
-lean_dec(x_91);
-lean_free_object(x_10);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_197 = !lean_is_exclusive(x_94);
-if (x_197 == 0)
-{
-return x_94;
-}
-else
-{
-lean_object* x_198; lean_object* x_199; lean_object* x_200; 
-x_198 = lean_ctor_get(x_94, 0);
-x_199 = lean_ctor_get(x_94, 1);
-lean_inc(x_199);
-lean_inc(x_198);
-lean_dec(x_94);
-x_200 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_200, 0, x_198);
-lean_ctor_set(x_200, 1, x_199);
-return x_200;
-}
-}
-}
-else
-{
-uint8_t x_201; 
-lean_free_object(x_10);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_201 = !lean_is_exclusive(x_90);
-if (x_201 == 0)
-{
-return x_90;
-}
-else
-{
-lean_object* x_202; lean_object* x_203; lean_object* x_204; 
-x_202 = lean_ctor_get(x_90, 0);
-x_203 = lean_ctor_get(x_90, 1);
-lean_inc(x_203);
-lean_inc(x_202);
-lean_dec(x_90);
-x_204 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_204, 0, x_202);
-lean_ctor_set(x_204, 1, x_203);
-return x_204;
-}
-}
-}
-else
-{
-lean_object* x_205; lean_object* x_206; 
-x_205 = lean_ctor_get(x_10, 0);
-lean_inc(x_205);
+lean_object* x_217; lean_object* x_218; 
+x_217 = lean_ctor_get(x_10, 0);
+lean_inc(x_217);
 lean_dec(x_10);
 lean_inc(x_8);
 lean_inc(x_7);
@@ -14800,405 +14831,380 @@ lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
-x_206 = l_Lean_Elab_Term_elabType(x_205, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
-if (lean_obj_tag(x_206) == 0)
-{
-lean_object* x_207; lean_object* x_208; uint8_t x_209; lean_object* x_210; 
-x_207 = lean_ctor_get(x_206, 0);
-lean_inc(x_207);
-x_208 = lean_ctor_get(x_206, 1);
-lean_inc(x_208);
-lean_dec(x_206);
-x_209 = 0;
-lean_inc(x_8);
-lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_5);
-lean_inc(x_4);
-lean_inc(x_3);
-x_210 = l_Lean_Elab_Term_synthesizeSyntheticMVars(x_209, x_209, x_3, x_4, x_5, x_6, x_7, x_8, x_208);
-if (lean_obj_tag(x_210) == 0)
-{
-lean_object* x_211; lean_object* x_212; 
-x_211 = lean_ctor_get(x_210, 1);
-lean_inc(x_211);
-lean_dec(x_210);
-lean_inc(x_8);
-lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_5);
-lean_inc(x_3);
-x_212 = l_Lean_Elab_Term_addAutoBoundImplicits(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_211);
-if (lean_obj_tag(x_212) == 0)
-{
-lean_object* x_213; 
-x_213 = lean_ctor_get(x_1, 7);
-lean_inc(x_213);
-lean_dec(x_1);
-if (lean_obj_tag(x_213) == 0)
-{
-lean_object* x_214; lean_object* x_215; uint8_t x_216; uint8_t x_217; lean_object* x_218; 
-lean_dec(x_4);
-lean_dec(x_3);
-x_214 = lean_ctor_get(x_212, 0);
-lean_inc(x_214);
-x_215 = lean_ctor_get(x_212, 1);
-lean_inc(x_215);
-lean_dec(x_212);
-x_216 = 1;
-x_217 = 1;
-x_218 = l_Lean_Meta_mkForallFVars(x_214, x_207, x_209, x_216, x_217, x_5, x_6, x_7, x_8, x_215);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
+x_218 = l_Lean_Elab_Term_elabType(x_217, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
 if (lean_obj_tag(x_218) == 0)
 {
-lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; lean_object* x_225; 
+lean_object* x_219; lean_object* x_220; uint8_t x_221; lean_object* x_222; 
 x_219 = lean_ctor_get(x_218, 0);
 lean_inc(x_219);
 x_220 = lean_ctor_get(x_218, 1);
 lean_inc(x_220);
-if (lean_is_exclusive(x_218)) {
- lean_ctor_release(x_218, 0);
- lean_ctor_release(x_218, 1);
- x_221 = x_218;
-} else {
- lean_dec_ref(x_218);
- x_221 = lean_box(0);
-}
-x_222 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_222, 0, x_219);
-x_223 = lean_box(0);
-x_224 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_224, 0, x_222);
-lean_ctor_set(x_224, 1, x_223);
-if (lean_is_scalar(x_221)) {
- x_225 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_225 = x_221;
-}
-lean_ctor_set(x_225, 0, x_224);
-lean_ctor_set(x_225, 1, x_220);
-return x_225;
-}
-else
-{
-lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; 
-x_226 = lean_ctor_get(x_218, 0);
-lean_inc(x_226);
-x_227 = lean_ctor_get(x_218, 1);
-lean_inc(x_227);
-if (lean_is_exclusive(x_218)) {
- lean_ctor_release(x_218, 0);
- lean_ctor_release(x_218, 1);
- x_228 = x_218;
-} else {
- lean_dec_ref(x_218);
- x_228 = lean_box(0);
-}
-if (lean_is_scalar(x_228)) {
- x_229 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_229 = x_228;
-}
-lean_ctor_set(x_229, 0, x_226);
-lean_ctor_set(x_229, 1, x_227);
-return x_229;
-}
-}
-else
-{
-lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; lean_object* x_234; lean_object* x_235; uint8_t x_236; lean_object* x_237; 
-x_230 = lean_ctor_get(x_212, 0);
-lean_inc(x_230);
-x_231 = lean_ctor_get(x_212, 1);
-lean_inc(x_231);
-lean_dec(x_212);
-x_232 = lean_ctor_get(x_213, 0);
-lean_inc(x_232);
-if (lean_is_exclusive(x_213)) {
- lean_ctor_release(x_213, 0);
- x_233 = x_213;
-} else {
- lean_dec_ref(x_213);
- x_233 = lean_box(0);
-}
-lean_inc(x_207);
-if (lean_is_scalar(x_233)) {
- x_234 = lean_alloc_ctor(1, 1, 0);
-} else {
- x_234 = x_233;
-}
-lean_ctor_set(x_234, 0, x_207);
-x_235 = lean_box(0);
-x_236 = 1;
+lean_dec(x_218);
+x_221 = 0;
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
-x_237 = l_Lean_Elab_Term_elabTermEnsuringType(x_232, x_234, x_236, x_236, x_235, x_3, x_4, x_5, x_6, x_7, x_8, x_231);
-if (lean_obj_tag(x_237) == 0)
+x_222 = l_Lean_Elab_Term_synthesizeSyntheticMVars(x_221, x_221, x_3, x_4, x_5, x_6, x_7, x_8, x_220);
+if (lean_obj_tag(x_222) == 0)
 {
-lean_object* x_238; lean_object* x_239; lean_object* x_240; 
-x_238 = lean_ctor_get(x_237, 0);
-lean_inc(x_238);
-x_239 = lean_ctor_get(x_237, 1);
-lean_inc(x_239);
-lean_dec(x_237);
+lean_object* x_223; lean_object* x_224; 
+x_223 = lean_ctor_get(x_222, 1);
+lean_inc(x_223);
+lean_dec(x_222);
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
-x_240 = l_Lean_Elab_Term_synthesizeSyntheticMVars(x_209, x_209, x_3, x_4, x_5, x_6, x_7, x_8, x_239);
-if (lean_obj_tag(x_240) == 0)
+lean_inc(x_3);
+x_224 = l_Lean_Elab_Term_addAutoBoundImplicits(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_223);
+if (lean_obj_tag(x_224) == 0)
 {
-lean_object* x_241; uint8_t x_242; lean_object* x_243; 
-x_241 = lean_ctor_get(x_240, 1);
-lean_inc(x_241);
-lean_dec(x_240);
-x_242 = 1;
-lean_inc(x_230);
-x_243 = l_Lean_Meta_mkForallFVars(x_230, x_207, x_209, x_236, x_242, x_5, x_6, x_7, x_8, x_241);
-if (lean_obj_tag(x_243) == 0)
+lean_object* x_225; 
+x_225 = lean_ctor_get(x_1, 7);
+lean_inc(x_225);
+lean_dec(x_1);
+if (lean_obj_tag(x_225) == 0)
 {
-lean_object* x_244; lean_object* x_245; lean_object* x_246; 
-x_244 = lean_ctor_get(x_243, 0);
+lean_object* x_226; lean_object* x_227; uint8_t x_228; uint8_t x_229; lean_object* x_230; 
+lean_dec(x_4);
+lean_dec(x_3);
+x_226 = lean_ctor_get(x_224, 0);
+lean_inc(x_226);
+x_227 = lean_ctor_get(x_224, 1);
+lean_inc(x_227);
+lean_dec(x_224);
+x_228 = 1;
+x_229 = 1;
+x_230 = l_Lean_Meta_mkForallFVars(x_226, x_219, x_221, x_228, x_229, x_5, x_6, x_7, x_8, x_227);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+if (lean_obj_tag(x_230) == 0)
+{
+lean_object* x_231; lean_object* x_232; lean_object* x_233; lean_object* x_234; lean_object* x_235; lean_object* x_236; lean_object* x_237; 
+x_231 = lean_ctor_get(x_230, 0);
+lean_inc(x_231);
+x_232 = lean_ctor_get(x_230, 1);
+lean_inc(x_232);
+if (lean_is_exclusive(x_230)) {
+ lean_ctor_release(x_230, 0);
+ lean_ctor_release(x_230, 1);
+ x_233 = x_230;
+} else {
+ lean_dec_ref(x_230);
+ x_233 = lean_box(0);
+}
+x_234 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_234, 0, x_231);
+x_235 = lean_box(0);
+x_236 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_236, 0, x_234);
+lean_ctor_set(x_236, 1, x_235);
+if (lean_is_scalar(x_233)) {
+ x_237 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_237 = x_233;
+}
+lean_ctor_set(x_237, 0, x_236);
+lean_ctor_set(x_237, 1, x_232);
+return x_237;
+}
+else
+{
+lean_object* x_238; lean_object* x_239; lean_object* x_240; lean_object* x_241; 
+x_238 = lean_ctor_get(x_230, 0);
+lean_inc(x_238);
+x_239 = lean_ctor_get(x_230, 1);
+lean_inc(x_239);
+if (lean_is_exclusive(x_230)) {
+ lean_ctor_release(x_230, 0);
+ lean_ctor_release(x_230, 1);
+ x_240 = x_230;
+} else {
+ lean_dec_ref(x_230);
+ x_240 = lean_box(0);
+}
+if (lean_is_scalar(x_240)) {
+ x_241 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_241 = x_240;
+}
+lean_ctor_set(x_241, 0, x_238);
+lean_ctor_set(x_241, 1, x_239);
+return x_241;
+}
+}
+else
+{
+lean_object* x_242; lean_object* x_243; lean_object* x_244; lean_object* x_245; lean_object* x_246; lean_object* x_247; uint8_t x_248; lean_object* x_249; lean_object* x_250; lean_object* x_251; lean_object* x_252; 
+x_242 = lean_ctor_get(x_224, 0);
+lean_inc(x_242);
+x_243 = lean_ctor_get(x_224, 1);
+lean_inc(x_243);
+lean_dec(x_224);
+x_244 = lean_ctor_get(x_225, 0);
 lean_inc(x_244);
-x_245 = lean_ctor_get(x_243, 1);
-lean_inc(x_245);
-lean_dec(x_243);
-x_246 = l_Lean_Meta_mkLambdaFVars(x_230, x_238, x_209, x_236, x_242, x_5, x_6, x_7, x_8, x_245);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-if (lean_obj_tag(x_246) == 0)
-{
-lean_object* x_247; lean_object* x_248; lean_object* x_249; lean_object* x_250; lean_object* x_251; lean_object* x_252; lean_object* x_253; 
-x_247 = lean_ctor_get(x_246, 0);
-lean_inc(x_247);
-x_248 = lean_ctor_get(x_246, 1);
-lean_inc(x_248);
-if (lean_is_exclusive(x_246)) {
- lean_ctor_release(x_246, 0);
- lean_ctor_release(x_246, 1);
- x_249 = x_246;
+if (lean_is_exclusive(x_225)) {
+ lean_ctor_release(x_225, 0);
+ x_245 = x_225;
 } else {
- lean_dec_ref(x_246);
- x_249 = lean_box(0);
+ lean_dec_ref(x_225);
+ x_245 = lean_box(0);
 }
-x_250 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_250, 0, x_244);
-x_251 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_251, 0, x_247);
-x_252 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_252, 0, x_250);
-lean_ctor_set(x_252, 1, x_251);
-if (lean_is_scalar(x_249)) {
- x_253 = lean_alloc_ctor(0, 2, 0);
+lean_inc(x_219);
+if (lean_is_scalar(x_245)) {
+ x_246 = lean_alloc_ctor(1, 1, 0);
 } else {
- x_253 = x_249;
+ x_246 = x_245;
 }
-lean_ctor_set(x_253, 0, x_252);
-lean_ctor_set(x_253, 1, x_248);
-return x_253;
-}
-else
+lean_ctor_set(x_246, 0, x_219);
+x_247 = lean_box(0);
+x_248 = 1;
+x_249 = lean_box(x_248);
+x_250 = lean_box(x_248);
+x_251 = lean_alloc_closure((void*)(l_Lean_Elab_Term_elabTermEnsuringType___boxed), 12, 5);
+lean_closure_set(x_251, 0, x_244);
+lean_closure_set(x_251, 1, x_246);
+lean_closure_set(x_251, 2, x_249);
+lean_closure_set(x_251, 3, x_250);
+lean_closure_set(x_251, 4, x_247);
+lean_inc(x_8);
+lean_inc(x_7);
+lean_inc(x_6);
+lean_inc(x_5);
+lean_inc(x_4);
+lean_inc(x_3);
+x_252 = l_Lean_Elab_Term_withoutAutoBoundImplicit___rarg(x_251, x_3, x_4, x_5, x_6, x_7, x_8, x_243);
+if (lean_obj_tag(x_252) == 0)
 {
-lean_object* x_254; lean_object* x_255; lean_object* x_256; lean_object* x_257; 
-lean_dec(x_244);
-x_254 = lean_ctor_get(x_246, 0);
+lean_object* x_253; lean_object* x_254; lean_object* x_255; 
+x_253 = lean_ctor_get(x_252, 0);
+lean_inc(x_253);
+x_254 = lean_ctor_get(x_252, 1);
 lean_inc(x_254);
-x_255 = lean_ctor_get(x_246, 1);
-lean_inc(x_255);
-if (lean_is_exclusive(x_246)) {
- lean_ctor_release(x_246, 0);
- lean_ctor_release(x_246, 1);
- x_256 = x_246;
-} else {
- lean_dec_ref(x_246);
- x_256 = lean_box(0);
-}
-if (lean_is_scalar(x_256)) {
- x_257 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_257 = x_256;
-}
-lean_ctor_set(x_257, 0, x_254);
-lean_ctor_set(x_257, 1, x_255);
-return x_257;
-}
-}
-else
+lean_dec(x_252);
+lean_inc(x_8);
+lean_inc(x_7);
+lean_inc(x_6);
+lean_inc(x_5);
+x_255 = l_Lean_Elab_Term_synthesizeSyntheticMVars(x_221, x_221, x_3, x_4, x_5, x_6, x_7, x_8, x_254);
+if (lean_obj_tag(x_255) == 0)
 {
-lean_object* x_258; lean_object* x_259; lean_object* x_260; lean_object* x_261; 
-lean_dec(x_238);
-lean_dec(x_230);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-x_258 = lean_ctor_get(x_243, 0);
-lean_inc(x_258);
-x_259 = lean_ctor_get(x_243, 1);
+lean_object* x_256; uint8_t x_257; lean_object* x_258; 
+x_256 = lean_ctor_get(x_255, 1);
+lean_inc(x_256);
+lean_dec(x_255);
+x_257 = 1;
+lean_inc(x_242);
+x_258 = l_Lean_Meta_mkForallFVars(x_242, x_219, x_221, x_248, x_257, x_5, x_6, x_7, x_8, x_256);
+if (lean_obj_tag(x_258) == 0)
+{
+lean_object* x_259; lean_object* x_260; lean_object* x_261; 
+x_259 = lean_ctor_get(x_258, 0);
 lean_inc(x_259);
-if (lean_is_exclusive(x_243)) {
- lean_ctor_release(x_243, 0);
- lean_ctor_release(x_243, 1);
- x_260 = x_243;
-} else {
- lean_dec_ref(x_243);
- x_260 = lean_box(0);
-}
-if (lean_is_scalar(x_260)) {
- x_261 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_261 = x_260;
-}
-lean_ctor_set(x_261, 0, x_258);
-lean_ctor_set(x_261, 1, x_259);
-return x_261;
-}
-}
-else
-{
-lean_object* x_262; lean_object* x_263; lean_object* x_264; lean_object* x_265; 
-lean_dec(x_238);
-lean_dec(x_230);
-lean_dec(x_207);
+x_260 = lean_ctor_get(x_258, 1);
+lean_inc(x_260);
+lean_dec(x_258);
+x_261 = l_Lean_Meta_mkLambdaFVars(x_242, x_253, x_221, x_248, x_257, x_5, x_6, x_7, x_8, x_260);
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
-x_262 = lean_ctor_get(x_240, 0);
+if (lean_obj_tag(x_261) == 0)
+{
+lean_object* x_262; lean_object* x_263; lean_object* x_264; lean_object* x_265; lean_object* x_266; lean_object* x_267; lean_object* x_268; 
+x_262 = lean_ctor_get(x_261, 0);
 lean_inc(x_262);
-x_263 = lean_ctor_get(x_240, 1);
+x_263 = lean_ctor_get(x_261, 1);
 lean_inc(x_263);
-if (lean_is_exclusive(x_240)) {
- lean_ctor_release(x_240, 0);
- lean_ctor_release(x_240, 1);
- x_264 = x_240;
+if (lean_is_exclusive(x_261)) {
+ lean_ctor_release(x_261, 0);
+ lean_ctor_release(x_261, 1);
+ x_264 = x_261;
 } else {
- lean_dec_ref(x_240);
+ lean_dec_ref(x_261);
  x_264 = lean_box(0);
 }
+x_265 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_265, 0, x_259);
+x_266 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_266, 0, x_262);
+x_267 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_267, 0, x_265);
+lean_ctor_set(x_267, 1, x_266);
 if (lean_is_scalar(x_264)) {
- x_265 = lean_alloc_ctor(1, 2, 0);
+ x_268 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_265 = x_264;
-}
-lean_ctor_set(x_265, 0, x_262);
-lean_ctor_set(x_265, 1, x_263);
-return x_265;
+ x_268 = x_264;
 }
+lean_ctor_set(x_268, 0, x_267);
+lean_ctor_set(x_268, 1, x_263);
+return x_268;
 }
 else
 {
-lean_object* x_266; lean_object* x_267; lean_object* x_268; lean_object* x_269; 
-lean_dec(x_230);
-lean_dec(x_207);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-x_266 = lean_ctor_get(x_237, 0);
-lean_inc(x_266);
-x_267 = lean_ctor_get(x_237, 1);
-lean_inc(x_267);
-if (lean_is_exclusive(x_237)) {
- lean_ctor_release(x_237, 0);
- lean_ctor_release(x_237, 1);
- x_268 = x_237;
-} else {
- lean_dec_ref(x_237);
- x_268 = lean_box(0);
-}
-if (lean_is_scalar(x_268)) {
- x_269 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_269 = x_268;
-}
-lean_ctor_set(x_269, 0, x_266);
-lean_ctor_set(x_269, 1, x_267);
-return x_269;
-}
-}
-}
-else
-{
-lean_object* x_270; lean_object* x_271; lean_object* x_272; lean_object* x_273; 
-lean_dec(x_207);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_1);
-x_270 = lean_ctor_get(x_212, 0);
+lean_object* x_269; lean_object* x_270; lean_object* x_271; lean_object* x_272; 
+lean_dec(x_259);
+x_269 = lean_ctor_get(x_261, 0);
+lean_inc(x_269);
+x_270 = lean_ctor_get(x_261, 1);
 lean_inc(x_270);
-x_271 = lean_ctor_get(x_212, 1);
-lean_inc(x_271);
-if (lean_is_exclusive(x_212)) {
- lean_ctor_release(x_212, 0);
- lean_ctor_release(x_212, 1);
- x_272 = x_212;
+if (lean_is_exclusive(x_261)) {
+ lean_ctor_release(x_261, 0);
+ lean_ctor_release(x_261, 1);
+ x_271 = x_261;
 } else {
- lean_dec_ref(x_212);
- x_272 = lean_box(0);
+ lean_dec_ref(x_261);
+ x_271 = lean_box(0);
 }
-if (lean_is_scalar(x_272)) {
- x_273 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_271)) {
+ x_272 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_273 = x_272;
+ x_272 = x_271;
 }
-lean_ctor_set(x_273, 0, x_270);
-lean_ctor_set(x_273, 1, x_271);
-return x_273;
+lean_ctor_set(x_272, 0, x_269);
+lean_ctor_set(x_272, 1, x_270);
+return x_272;
 }
 }
 else
 {
-lean_object* x_274; lean_object* x_275; lean_object* x_276; lean_object* x_277; 
-lean_dec(x_207);
+lean_object* x_273; lean_object* x_274; lean_object* x_275; lean_object* x_276; 
+lean_dec(x_253);
+lean_dec(x_242);
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_274 = lean_ctor_get(x_210, 0);
+x_273 = lean_ctor_get(x_258, 0);
+lean_inc(x_273);
+x_274 = lean_ctor_get(x_258, 1);
 lean_inc(x_274);
-x_275 = lean_ctor_get(x_210, 1);
-lean_inc(x_275);
-if (lean_is_exclusive(x_210)) {
- lean_ctor_release(x_210, 0);
- lean_ctor_release(x_210, 1);
- x_276 = x_210;
+if (lean_is_exclusive(x_258)) {
+ lean_ctor_release(x_258, 0);
+ lean_ctor_release(x_258, 1);
+ x_275 = x_258;
 } else {
- lean_dec_ref(x_210);
- x_276 = lean_box(0);
+ lean_dec_ref(x_258);
+ x_275 = lean_box(0);
 }
-if (lean_is_scalar(x_276)) {
- x_277 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_275)) {
+ x_276 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_277 = x_276;
+ x_276 = x_275;
 }
-lean_ctor_set(x_277, 0, x_274);
-lean_ctor_set(x_277, 1, x_275);
-return x_277;
+lean_ctor_set(x_276, 0, x_273);
+lean_ctor_set(x_276, 1, x_274);
+return x_276;
 }
 }
 else
 {
-lean_object* x_278; lean_object* x_279; lean_object* x_280; lean_object* x_281; 
+lean_object* x_277; lean_object* x_278; lean_object* x_279; lean_object* x_280; 
+lean_dec(x_253);
+lean_dec(x_242);
+lean_dec(x_219);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+x_277 = lean_ctor_get(x_255, 0);
+lean_inc(x_277);
+x_278 = lean_ctor_get(x_255, 1);
+lean_inc(x_278);
+if (lean_is_exclusive(x_255)) {
+ lean_ctor_release(x_255, 0);
+ lean_ctor_release(x_255, 1);
+ x_279 = x_255;
+} else {
+ lean_dec_ref(x_255);
+ x_279 = lean_box(0);
+}
+if (lean_is_scalar(x_279)) {
+ x_280 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_280 = x_279;
+}
+lean_ctor_set(x_280, 0, x_277);
+lean_ctor_set(x_280, 1, x_278);
+return x_280;
+}
+}
+else
+{
+lean_object* x_281; lean_object* x_282; lean_object* x_283; lean_object* x_284; 
+lean_dec(x_242);
+lean_dec(x_219);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+x_281 = lean_ctor_get(x_252, 0);
+lean_inc(x_281);
+x_282 = lean_ctor_get(x_252, 1);
+lean_inc(x_282);
+if (lean_is_exclusive(x_252)) {
+ lean_ctor_release(x_252, 0);
+ lean_ctor_release(x_252, 1);
+ x_283 = x_252;
+} else {
+ lean_dec_ref(x_252);
+ x_283 = lean_box(0);
+}
+if (lean_is_scalar(x_283)) {
+ x_284 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_284 = x_283;
+}
+lean_ctor_set(x_284, 0, x_281);
+lean_ctor_set(x_284, 1, x_282);
+return x_284;
+}
+}
+}
+else
+{
+lean_object* x_285; lean_object* x_286; lean_object* x_287; lean_object* x_288; 
+lean_dec(x_219);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_1);
+x_285 = lean_ctor_get(x_224, 0);
+lean_inc(x_285);
+x_286 = lean_ctor_get(x_224, 1);
+lean_inc(x_286);
+if (lean_is_exclusive(x_224)) {
+ lean_ctor_release(x_224, 0);
+ lean_ctor_release(x_224, 1);
+ x_287 = x_224;
+} else {
+ lean_dec_ref(x_224);
+ x_287 = lean_box(0);
+}
+if (lean_is_scalar(x_287)) {
+ x_288 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_288 = x_287;
+}
+lean_ctor_set(x_288, 0, x_285);
+lean_ctor_set(x_288, 1, x_286);
+return x_288;
+}
+}
+else
+{
+lean_object* x_289; lean_object* x_290; lean_object* x_291; lean_object* x_292; 
+lean_dec(x_219);
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
@@ -15207,26 +15213,59 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_278 = lean_ctor_get(x_206, 0);
-lean_inc(x_278);
-x_279 = lean_ctor_get(x_206, 1);
-lean_inc(x_279);
-if (lean_is_exclusive(x_206)) {
- lean_ctor_release(x_206, 0);
- lean_ctor_release(x_206, 1);
- x_280 = x_206;
+x_289 = lean_ctor_get(x_222, 0);
+lean_inc(x_289);
+x_290 = lean_ctor_get(x_222, 1);
+lean_inc(x_290);
+if (lean_is_exclusive(x_222)) {
+ lean_ctor_release(x_222, 0);
+ lean_ctor_release(x_222, 1);
+ x_291 = x_222;
 } else {
- lean_dec_ref(x_206);
- x_280 = lean_box(0);
+ lean_dec_ref(x_222);
+ x_291 = lean_box(0);
 }
-if (lean_is_scalar(x_280)) {
- x_281 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_291)) {
+ x_292 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_281 = x_280;
+ x_292 = x_291;
 }
-lean_ctor_set(x_281, 0, x_278);
-lean_ctor_set(x_281, 1, x_279);
-return x_281;
+lean_ctor_set(x_292, 0, x_289);
+lean_ctor_set(x_292, 1, x_290);
+return x_292;
+}
+}
+else
+{
+lean_object* x_293; lean_object* x_294; lean_object* x_295; lean_object* x_296; 
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_293 = lean_ctor_get(x_218, 0);
+lean_inc(x_293);
+x_294 = lean_ctor_get(x_218, 1);
+lean_inc(x_294);
+if (lean_is_exclusive(x_218)) {
+ lean_ctor_release(x_218, 0);
+ lean_ctor_release(x_218, 1);
+ x_295 = x_218;
+} else {
+ lean_dec_ref(x_218);
+ x_295 = lean_box(0);
+}
+if (lean_is_scalar(x_295)) {
+ x_296 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_296 = x_295;
+}
+lean_ctor_set(x_296, 0, x_293);
+lean_ctor_set(x_296, 1, x_294);
+return x_296;
 }
 }
 }
@@ -20438,7 +20477,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Elab_Structure_0__Lean_Elab_Command_addCtorFields___closed__1;
 x_2 = l___private_Lean_Elab_Structure_0__Lean_Elab_Command_addCtorFields___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_Elab_Structure_0__Lean_Elab_Command_addCtorFields___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -30083,7 +30122,7 @@ lean_dec(x_8);
 return x_15;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Structure___hyg_12385_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Structure___hyg_12391_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; 
@@ -30808,7 +30847,7 @@ l_Lean_Elab_Command_elabStructure___closed__12 = _init_l_Lean_Elab_Command_elabS
 lean_mark_persistent(l_Lean_Elab_Command_elabStructure___closed__12);
 l_Lean_Elab_Command_elabStructure___closed__13 = _init_l_Lean_Elab_Command_elabStructure___closed__13();
 lean_mark_persistent(l_Lean_Elab_Command_elabStructure___closed__13);
-res = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Structure___hyg_12385_(lean_io_mk_world());
+res = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Structure___hyg_12391_(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
 return lean_io_result_mk_ok(lean_box(0));
diff --git a/stage0/stdlib/Lean/Elab/Syntax.c b/stage0/stdlib/Lean/Elab/Syntax.c
index 73df9aa73b..d7abe169c2 100644
--- a/stage0/stdlib/Lean/Elab/Syntax.c
+++ b/stage0/stdlib/Lean/Elab/Syntax.c
@@ -1369,7 +1369,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Elab_Syntax_0__Lean_Elab_Term_mkParserSeq___closed__4;
 x_2 = l___private_Lean_Elab_Syntax_0__Lean_Elab_Term_mkParserSeq___closed__5;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_Elab_Syntax_0__Lean_Elab_Term_mkParserSeq___closed__6;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/SyntheticMVars.c b/stage0/stdlib/Lean/Elab/SyntheticMVars.c
index 7763ac2935..a62b2e7442 100644
--- a/stage0/stdlib/Lean/Elab/SyntheticMVars.c
+++ b/stage0/stdlib/Lean/Elab/SyntheticMVars.c
@@ -6491,7 +6491,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizeUsingDefaultPrio_synthesizeUsingDefaultInstance___spec__1___closed__1;
 x_2 = l_Std_Range_forIn_loop___at___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizeUsingDefaultPrio_synthesizeUsingDefaultInstance___spec__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizeUsingDefaultPrio_synthesizeUsingDefaultInstance___spec__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Elab/Tactic/Basic.c b/stage0/stdlib/Lean/Elab/Tactic/Basic.c
index 098364a802..f2509ccba8 100644
--- a/stage0/stdlib/Lean/Elab/Tactic/Basic.c
+++ b/stage0/stdlib/Lean/Elab/Tactic/Basic.c
@@ -16,68 +16,68 @@ extern "C" {
 lean_object* l_List_reverse___rarg(lean_object*);
 static lean_object* l_Lean_Elab_Tactic_instMonadBacktrackSavedStateTacticM___closed__3;
 static lean_object* l_Lean_Elab_Tactic_throwNoGoalsToBeSolved___rarg___closed__2;
+LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_withTacticInfoContext___spec__2___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_getNameOfIdent_x27___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_withCaseRef(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTacticAux___boxed__const__1;
-static lean_object* l_Lean_Elab_Tactic_evalTacticAux___closed__8;
-static lean_object* l_Lean_Elab_Tactic_evalTacticAux___closed__4;
-static lean_object* l_Lean_Elab_Tactic_expandTacticMacroFns_loop___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_add(size_t, size_t);
+static lean_object* l_Lean_Elab_throwErrorWithNestedErrors___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__6___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_instAlternativeTacticM;
-LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_throwErrorWithNestedErrors___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__6___closed__2;
 static lean_object* l_Lean_Elab_Tactic_mkTacticAttribute___closed__8;
 lean_object* l_Lean_registerTraceClass(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_getMainTag(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_withTacticInfoContext___spec__2___rarg___closed__1;
-static lean_object* l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_done___spec__1___rarg___closed__1;
 lean_object* l_Lean_stringToMessageData(lean_object*);
 static lean_object* l_Lean_Elab_Tactic_mkTacticAttribute___closed__5;
 static lean_object* l_Lean_Elab_Tactic_instMonadTacticM___closed__7;
 LEAN_EXPORT lean_object* l_Lean_isExprMVarAssigned___at_Lean_Elab_Tactic_pruneSolvedGoals___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__5;
 lean_object* lean_mk_empty_array_with_capacity(lean_object*);
 static lean_object* l_Lean_Elab_Tactic_mkTacticAttribute___closed__15;
-static lean_object* l_Lean_Elab_Tactic_evalTacticAux___closed__1;
 static lean_object* l_Lean_Elab_Tactic_mkTacticAttribute___closed__3;
 lean_object* l_Lean_Name_str___override(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_throwNoGoalsToBeSolved___spec__1(lean_object*);
 uint8_t l_Std_PersistentHashMap_contains___at_Lean_isExprMVarAssigned___spec__1(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_withCaseRef___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_done___spec__1___rarg___closed__2;
+LEAN_EXPORT lean_object* l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_adaptExpander___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_withTacticInfoContext___spec__2___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_mkTacticAttribute(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_SavedState_restore(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_usize_dec_eq(size_t, size_t);
 LEAN_EXPORT lean_object* l_Lean_Elab_admitGoal___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_uget(lean_object*, size_t);
+LEAN_EXPORT lean_object* l_Array_filterMapM___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__4(lean_object*, lean_object*, lean_object*);
 lean_object* lean_io_error_to_string(lean_object*);
 uint8_t l_Lean_Elab_isAbortExceptionId(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_instMonadTacticM___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Tactic_evalTactic___closed__7;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_pruneSolvedGoals(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Elab_Tactic_tagUntaggedGoals___spec__2___lambda__1___boxed(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__8___rarg___closed__1;
 static lean_object* l_Lean_Elab_Term_reportUnsolvedGoals___closed__7;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_getCurrMacroScope___rarg___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_withTacticInfoContext___spec__2___rarg___closed__2;
 LEAN_EXPORT lean_object* l_Lean_log___at_Lean_Elab_Tactic_closeUsingOrAdmit___spec__3(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_expandTacticMacroFns_loop___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Tactic_evalTactic_throwExs___closed__7;
+lean_object* l_Lean_toMessageList(lean_object*);
 extern lean_object* l_Lean_maxRecDepthErrorMessage;
+lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_appendGoals___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_pruneSolvedGoals___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instantiateMVars___at_Lean_Elab_Tactic_getMainTarget___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_focus(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_focusAndDone(lean_object*);
-LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_evalTactic___spec__3(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_adaptExpander___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_mkTacticAttribute___closed__6;
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTacticAux(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3___rarg(lean_object*);
+static lean_object* l_Lean_Elab_Tactic_evalTactic_throwExs___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_done(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_mkInitialTacticInfo___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_checkTraceOption(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic_expandEval(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_withCaseRef___rarg___closed__1;
 lean_object* lean_st_ref_get(lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_run___lambda__1___closed__1;
@@ -87,7 +87,7 @@ uint8_t lean_name_eq(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_TacticM_runCore_x27(lean_object*);
 static lean_object* l_Lean_Elab_goalsToMessageData___closed__1;
-static lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__7___closed__1;
+static lean_object* l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__4;
 LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Elab_Tactic_tagUntaggedGoals___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_mkTacticAttribute___closed__9;
 static lean_object* l_Lean_Elab_Term_reportUnsolvedGoals___closed__5;
@@ -97,99 +97,113 @@ lean_object* lean_array_get_size(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_tryCatch(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_setGoals___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__7___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Elab_Tactic_tagUntaggedGoals___spec__2___lambda__1(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__3;
 static lean_object* l_Lean_Elab_Tactic_mkTacticAttribute___closed__14;
 lean_object* l_Lean_MetavarContext_setMVarUserName(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_withMainContext___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_getGoals___boxed(lean_object*);
 lean_object* l_Lean_KeyedDeclsAttribute_getEntries___rarg(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Tactic_expandTacticMacroFns_loop___closed__4;
-static lean_object* l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__3;
 static lean_object* l_Lean_Elab_Term_reportUnsolvedGoals___closed__3;
+static lean_object* l_Lean_Elab_Tactic_evalTactic___closed__3;
 LEAN_EXPORT lean_object* l_Lean_assignExprMVar___at_Lean_Elab_Tactic_closeMainGoal___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_mkTacticAttribute___closed__4;
 lean_object* l_Std_PersistentHashMap_insert___at_Lean_assignExprMVar___spec__1(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ReaderT_pure___at_Lean_Elab_Tactic_saveTacticInfoForToken___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_MessageData_joinSep(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__5(lean_object*, size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_getCurrMacroScope___rarg(lean_object*, lean_object*, lean_object*);
 uint8_t l___private_Lean_Message_0__Lean_beqMessageSeverity____x40_Lean_Message___hyg_101_(uint8_t, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_done___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+uint8_t lean_usize_dec_lt(size_t, size_t);
 lean_object* l_liftExcept___at_Lean_Elab_liftMacroM___spec__1(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_mkTacticAttribute___closed__1;
+static lean_object* l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__2;
 LEAN_EXPORT lean_object* l_Lean_assignExprMVar___at_Lean_Elab_Tactic_closeMainGoal___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withPPInaccessibleNames___at_Lean_Elab_Term_reportUnsolvedGoals___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_liftMetaMAtMain(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_instMonadExceptExceptionTacticM___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_withTacticInfoContext___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_liftMetaTacticAux___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_nat_add(lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_instMonadExceptExceptionTacticM___closed__2;
-LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_saveState(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_tryCatch___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_evalTactic___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_getRefPos___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__8___rarg___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_withoutRecover(lean_object*);
+static lean_object* l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_closeMainGoal___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_getMainGoal_loop(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_tagUntaggedGoals___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_assignExprMVar___at_Lean_Meta_getLevel___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Core_withFreshMacroScope___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_instAlternativeTacticM___spec__1(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__8(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_ensureHasNoMVars___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_goalsToMessageData___closed__2;
+static lean_object* l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__3;
 lean_object* l_Lean_Meta_withMVarContext___at___private_Lean_Meta_SynthInstance_0__Lean_Meta_synthPendingImp___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* lean_array_fget(lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_instMonadTacticM___closed__5;
+uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
 lean_object* l_Lean_Meta_mkSorry(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_mvar___override(lean_object*);
 lean_object* l_Lean_Elab_expandMacroImpl_x3f(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_withInfoTreeContext___at_Lean_Elab_Tactic_withTacticInfoContext___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_st_ref_take(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_closeMainGoal___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic_eval(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_instMonadTacticM___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_focus___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Tactic_expandTacticMacroFns_loop___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_mkInitialTacticInfo___elambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_mkTacticAttribute___closed__7;
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic_throwExs(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_mkInitialTacticInfo(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_instMonadExceptExceptionTacticM;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_instMonadTacticM;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_withTacticInfoContext(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_withCaseRef___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_evalTacticAux___spec__1(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__6___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__7___closed__1;
+static lean_object* l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_closeUsingOrAdmit(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_mkTacticInfo___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__7___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_orElse___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_withTacticInfoContext___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_log___at_Lean_Elab_Term_traceAtCmdPos___spec__2(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_markUsedAssignment___at_Lean_Elab_Tactic_pruneSolvedGoals___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_focusAndDone___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__6;
-static lean_object* l_Lean_Elab_Tactic_evalTacticAux___closed__3;
 uint8_t l_Lean_Expr_hasExprMVar(lean_object*);
 lean_object* l_Lean_replaceRef(lean_object*, lean_object*);
 lean_object* l_Lean_ResolveName_resolveNamespace(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_liftMetaMAtMain___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_instOrElseTacticM___closed__1;
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTacticAux___lambda__1___boxed(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTacticAux___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_instMonadTacticM___closed__8;
-LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_List_forM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Elab_abortTacticExceptionId;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_getGoals___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__7___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_name_append_index_after(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_withInfoTreeContext___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_getUnsolvedGoals(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_getMainTarget(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_getGoals___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__4;
-LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_evalTacticAux___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Nat_repr(lean_object*);
 LEAN_EXPORT lean_object* l_List_forM___at_Lean_Elab_Term_reportUnsolvedGoals___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_st_mk_ref(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Elab_withInfoTreeContext___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getId(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_saveTacticInfoForToken(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -199,92 +213,95 @@ LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_instAlternativeTacticM___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_closeMainGoal___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainContext___spec__1(lean_object*);
-static lean_object* l_Lean_Elab_Tactic_evalTacticAux___closed__5;
 static lean_object* l_Lean_Elab_Tactic_instMonadTacticM___closed__9;
-static lean_object* l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_3439____closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_instMonadExceptExceptionTacticM___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_liftMetaMAtMain___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_throwNoGoalsToBeSolved___rarg___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_getNameOfIdent_x27(lean_object*);
 uint8_t l_Lean_Environment_contains(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_withCaseRef___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_instMonadTacticM___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_getMainModule___rarg___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_getMainGoal(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_mkInitialTacticInfo___elambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_List_forM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_withTacticInfoContext___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_getMainModule___rarg(lean_object*, lean_object*);
-static lean_object* l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__2;
 lean_object* l_Lean_FileMap_toPosition(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Elab_Tactic_tagUntaggedGoals___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Tactic_expandTacticMacro___closed__1;
+uint8_t l_Array_isEmpty___rarg(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_instAlternativeTacticM___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_run(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_markUsedAssignment___at_Lean_Elab_Tactic_pruneSolvedGoals___spec__2___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Meta_instAlternativeMetaM;
 lean_object* l_Lean_Elab_mkElabAttribute___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_done___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_List_forM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_MessageData_hasSyntheticSorry(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_instMonadTacticM___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_instMonadBacktrackSavedStateTacticM___closed__1;
+static lean_object* l_Lean_Elab_Tactic_evalTactic___closed__2;
 extern lean_object* l_Lean_Meta_instMonadMetaM;
 lean_object* l_Lean_ResolveName_resolveGlobalName(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Elab_Tactic_Context_recover___default;
 static lean_object* l_Lean_Elab_Term_reportUnsolvedGoals___closed__1;
+LEAN_EXPORT lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Tactic_evalTactic___closed__1;
 static lean_object* l_Lean_Elab_Term_reportUnsolvedGoals___closed__4;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_TacticM_runCore(lean_object*);
-static lean_object* l_Lean_Elab_Tactic_evalTacticAux___lambda__2___closed__1;
 size_t lean_usize_of_nat(lean_object*);
 lean_object* l_Lean_InternalExceptionId_getName(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_tacticElabAttribute;
+LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__3;
 lean_object* l___private_Lean_Util_Trace_0__Lean_addTraceOptions(lean_object*);
 static lean_object* l_Lean_Elab_Tactic_instMonadExceptExceptionTacticM___closed__3;
 lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_withMVarContextImp___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_instMonadExceptExceptionTacticM___closed__1;
 LEAN_EXPORT lean_object* l_ReaderT_pure___at_Lean_Elab_Tactic_saveTacticInfoForToken___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_withInfoTreeContext___at_Lean_Elab_Tactic_withMacroExpansion___spec__2(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_liftMetaTactic___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Tactic_evalTacticAux___closed__7;
-static lean_object* l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__1;
+LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__10(lean_object*, lean_object*, size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_getNameOfIdent_x27___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_liftMetaTactic1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_instAlternativeTacticM___closed__1;
 static lean_object* l_Lean_Elab_Tactic_getNameOfIdent_x27___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_appendGoals(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Tactic_evalTactic___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_saveState___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_instMonadTacticM___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic_throwExs___lambda__1(lean_object*);
 lean_object* l_Lean_Syntax_getPos_x3f(lean_object*, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_tryTactic_x3f(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTacticAux___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__7(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_withMainContext(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withPPInaccessibleNames___at_Lean_Elab_Term_reportUnsolvedGoals___spec__2(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Tactic_evalTactic___closed__6;
 LEAN_EXPORT lean_object* l_Lean_Elab_goalsToMessageData(lean_object*);
 lean_object* l_Std_PersistentArray_push___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_Meta_getMVars(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_focusAndDone___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_MetavarContext_isAnonymousMVar(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTacticAux___lambda__1(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__1;
 static lean_object* l_Lean_Elab_Tactic_instAlternativeTacticM___lambda__1___closed__2;
-static lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___closed__3;
+LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__7(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__9(size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Elab_Term_instMonadTermElabM;
 extern lean_object* l_Lean_Elab_macroAttribute;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_liftMetaTactic(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__6___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__9___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_environment_main_module(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_instAlternativeTacticM___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_instAlternativeTacticM___closed__2;
 static lean_object* l_Lean_Elab_Tactic_instMonadTacticM___closed__2;
 uint8_t lean_nat_dec_le(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_withTacticInfoContext___spec__2(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_ensureHasNoMVars___closed__2;
-LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTacticAux___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_run___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_instMonadTacticM___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Expr_hasMVar(lean_object*);
@@ -293,98 +310,115 @@ lean_object* l_Lean_Elab_Term_SavedState_restore(lean_object*, uint8_t, lean_obj
 lean_object* l_Lean_Syntax_getArgs(lean_object*);
 lean_object* l_Lean_Name_append(lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_mkTacticAttribute___closed__11;
-static lean_object* l_Lean_Elab_Tactic_evalTacticAux___closed__2;
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_expandTacticMacroFns(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getKind(lean_object*);
 static lean_object* l_Lean_Elab_Tactic_ensureHasNoMVars___closed__1;
 static lean_object* l_Lean_Elab_Tactic_instAlternativeTacticM___lambda__1___closed__1;
+static lean_object* l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__6;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_throwNoGoalsToBeSolved___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_setGoals(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___closed__2;
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic___lambda__1(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_withPPInaccessibleNamesImp___rarg(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_mkTacticAttribute___closed__10;
+static lean_object* l_Lean_Elab_Tactic_evalTactic_throwExs___closed__6;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_tagUntaggedGoals(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_ReaderT_pure___at_Lean_Elab_liftMacroM___spec__2___rarg___boxed(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__8___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Exception_getRef(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_withInfoTreeContext___at_Lean_Elab_Tactic_evalTactic_eval___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_markUsedAssignment___at_Lean_Elab_Tactic_pruneSolvedGoals___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_instantiateMVarsCore(lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_mkTacticAttribute___closed__13;
+static lean_object* l_Lean_Elab_Tactic_evalTactic_throwExs___closed__8;
 LEAN_EXPORT lean_object* l_Lean_Elab_logException___at_Lean_Elab_Tactic_closeUsingOrAdmit___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_withMacroExpansion___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_instAlternativeTacticM___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_st_ref_set(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3___rarg___closed__1;
+LEAN_EXPORT lean_object* l_Array_filterMapM___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__4___boxed(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Array_filterMapM___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__4___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTacticAt(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
-static lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___closed__1;
+LEAN_EXPORT lean_object* l_Lean_getRefPos___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__8___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_filterAuxM___at_Lean_Elab_Tactic_pruneSolvedGoals___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_isExprMVarAssigned___at_Lean_Elab_Tactic_pruneSolvedGoals___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_instAlternativeTacticM___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__8(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_addMessageContextFull___at_Lean_Meta_instAddMessageContextMetaM___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic___lambda__1___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_ensureHasNoMVars(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Elab_Tactic_tagUntaggedGoals___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_infer_type(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_getMainDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_instMonadTacticM___closed__6;
+LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_liftMetaTacticAux(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_adaptExpander(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_List_forM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_closeMainGoal(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_tryTactic___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_3439_(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4607_(lean_object*);
 lean_object* l_Lean_Meta_getMVarDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_throwNoGoalsToBeSolved___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__8___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_withMacroExpansion___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Term_reportUnsolvedGoals(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_logUnassignedUsingErrorInfos(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4607____closed__1;
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic___boxed__const__1;
 static lean_object* l_Lean_Elab_Tactic_instAlternativeTacticM___closed__3;
-LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Tactic_evalTactic___closed__8;
+LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__10___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getTailPos_x3f(lean_object*, uint8_t);
-LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Tactic_evalTactic___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_tryTactic_x3f___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_throwNoGoalsToBeSolved___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_replaceMainGoal(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Term_reportUnsolvedGoals___closed__6;
 lean_object* l_Lean_indentD(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Elab_unsupportedSyntaxExceptionId;
+LEAN_EXPORT lean_object* l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_ReaderT_instMonadReaderT___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_withoutRecover___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Tactic_evalTactic_handleEx___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_tryTactic(lean_object*);
+static lean_object* l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3___rarg___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_liftMetaTactic1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Tactic_evalTacticAux___closed__6;
+LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ReaderT_pure___at_Lean_Elab_Tactic_saveTacticInfoForToken___spec__1(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_expandTacticMacroFns_loop___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_getRefPos___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__8(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainContext___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_saveState___boxed(lean_object*);
+static lean_object* l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_instOrElseTacticM(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_saveState___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_throwNoGoalsToBeSolved(lean_object*);
+static lean_object* l_Lean_Elab_Tactic_evalTactic_throwExs___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_withMacroExpansion(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__8___rarg(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Term_reportUnsolvedGoals___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Tactic_expandTacticMacroFns_loop___closed__2;
 uint8_t l_List_isEmpty___rarg(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_expandTacticMacroFns_loop(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__1;
 uint8_t l_Lean_Elab_isAbortTacticException(lean_object*);
+static lean_object* l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__2;
 static lean_object* l_Lean_Elab_logException___at_Lean_Elab_Tactic_closeUsingOrAdmit___spec__1___closed__2;
-LEAN_EXPORT lean_object* l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_done___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_mapTRAux___at_Lean_Elab_goalsToMessageData___spec__1(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_getCurrMacroScope(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_instMonadBacktrackSavedStateTacticM;
 LEAN_EXPORT lean_object* l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_run___spec__1(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_List_forIn_loop___at_Lean_Elab_Tactic_tagUntaggedGoals___spec__2___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_getMainModule(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_instAlternativeTacticM___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_indentExpr(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic_throwExs___lambda__1___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_getMainModule___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__8___rarg(lean_object*);
+static lean_object* l_Lean_Elab_Tactic_evalTactic_throwExs___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_instMonadExceptExceptionTacticM___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_mkTacticAttribute___closed__12;
-LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_orElse(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTacticAux___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_getCurrMacroScope___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_mkTacticAttribute___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_getGoals(lean_object*);
@@ -394,25 +428,31 @@ lean_object* l_Lean_Elab_Term_saveState___rarg(lean_object*, lean_object*, lean_
 static lean_object* l_Lean_Elab_Term_reportUnsolvedGoals___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_mkTacticInfo(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_appendTR___rarg(lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Tactic_evalTactic_throwExs___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_run___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__8___rarg___closed__1;
 LEAN_EXPORT lean_object* l_List_forM___at_Lean_Elab_Term_reportUnsolvedGoals___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_logAt___at_Lean_Elab_Tactic_closeUsingOrAdmit___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__7___closed__2;
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_expandTacticMacro(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic_handleEx(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic_expandEval___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_getRefPos___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__8___rarg(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_instMonadBacktrackSavedStateTacticM___closed__2;
 LEAN_EXPORT lean_object* l_Lean_log___at_Lean_Elab_Tactic_closeUsingOrAdmit___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Term_reportUnsolvedGoals___closed__8;
+static lean_object* l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__6;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_getUnsolvedGoals___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_SavedState_restore___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_logException___at_Lean_Elab_Tactic_closeUsingOrAdmit___spec__1___closed__1;
 lean_object* l_ReaderT_instAlternativeReaderT___rarg(lean_object*, lean_object*);
+lean_object* l_Lean_Exception_toMessageData(lean_object*);
 uint8_t lean_string_dec_eq(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_throwErrorWithNestedErrors___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Elab_Tactic_tagUntaggedGoals___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_done___spec__1___rarg(lean_object*);
 uint8_t l_Lean_Syntax_isIdent(lean_object*);
+static lean_object* l_Lean_Elab_Tactic_evalTactic_throwExs___closed__4;
+static lean_object* l_Lean_Elab_Tactic_evalTactic___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Elab_admitGoal___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
 _start:
 {
@@ -3867,7 +3907,7 @@ lean_dec(x_1);
 return x_4;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 lean_object* x_11; lean_object* x_12; uint8_t x_13; 
@@ -3905,7 +3945,7 @@ return x_19;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 uint8_t x_12; 
@@ -3918,7 +3958,7 @@ x_14 = l_Lean_replaceRef(x_1, x_13);
 lean_dec(x_13);
 lean_dec(x_1);
 lean_ctor_set(x_9, 5, x_14);
-x_15 = l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+x_15 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
@@ -3970,7 +4010,7 @@ lean_ctor_set(x_28, 7, x_23);
 lean_ctor_set(x_28, 8, x_24);
 lean_ctor_set(x_28, 9, x_25);
 lean_ctor_set(x_28, 10, x_26);
-x_29 = l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_28, x_10, x_11);
+x_29 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_28, x_10, x_11);
 lean_dec(x_10);
 lean_dec(x_28);
 lean_dec(x_8);
@@ -3983,7 +4023,1051 @@ return x_29;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_withInfoTreeContext___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+static lean_object* _init_l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3___rarg___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = l_Lean_Elab_abortTacticExceptionId;
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3___rarg___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3___rarg___closed__1;
+x_3 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
+return x_3;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3___rarg(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; lean_object* x_3; 
+x_2 = l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3___rarg___closed__2;
+x_3 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
+return x_3;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
+_start:
+{
+lean_object* x_9; 
+x_9 = lean_alloc_closure((void*)(l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3___rarg), 1, 0);
+return x_9;
+}
+}
+LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__5(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4) {
+_start:
+{
+uint8_t x_5; 
+x_5 = lean_usize_dec_eq(x_2, x_3);
+if (x_5 == 0)
+{
+lean_object* x_6; size_t x_7; size_t x_8; 
+x_6 = lean_array_uget(x_1, x_2);
+x_7 = 1;
+x_8 = lean_usize_add(x_2, x_7);
+if (lean_obj_tag(x_6) == 0)
+{
+lean_object* x_9; lean_object* x_10; 
+x_9 = lean_ctor_get(x_6, 0);
+lean_inc(x_9);
+lean_dec(x_6);
+x_10 = lean_array_push(x_4, x_9);
+x_2 = x_8;
+x_4 = x_10;
+goto _start;
+}
+else
+{
+lean_dec(x_6);
+x_2 = x_8;
+goto _start;
+}
+}
+else
+{
+return x_4;
+}
+}
+}
+static lean_object* _init_l_Array_filterMapM___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__4___closed__1() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = lean_unsigned_to_nat(0u);
+x_2 = lean_mk_empty_array_with_capacity(x_1);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Array_filterMapM___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__4(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+uint8_t x_4; 
+x_4 = lean_nat_dec_lt(x_2, x_3);
+if (x_4 == 0)
+{
+lean_object* x_5; 
+lean_dec(x_3);
+lean_dec(x_2);
+x_5 = l_Array_filterMapM___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__4___closed__1;
+return x_5;
+}
+else
+{
+lean_object* x_6; uint8_t x_7; 
+x_6 = lean_array_get_size(x_1);
+x_7 = lean_nat_dec_le(x_3, x_6);
+lean_dec(x_6);
+if (x_7 == 0)
+{
+lean_object* x_8; 
+lean_dec(x_3);
+lean_dec(x_2);
+x_8 = l_Array_filterMapM___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__4___closed__1;
+return x_8;
+}
+else
+{
+size_t x_9; size_t x_10; lean_object* x_11; lean_object* x_12; 
+x_9 = lean_usize_of_nat(x_2);
+lean_dec(x_2);
+x_10 = lean_usize_of_nat(x_3);
+lean_dec(x_3);
+x_11 = l_Array_filterMapM___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__4___closed__1;
+x_12 = l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__5(x_1, x_9, x_10, x_11);
+return x_12;
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_getRefPos___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__8___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; uint8_t x_5; lean_object* x_6; 
+x_4 = lean_ctor_get(x_1, 5);
+x_5 = 0;
+x_6 = l_Lean_Syntax_getPos_x3f(x_4, x_5);
+if (lean_obj_tag(x_6) == 0)
+{
+lean_object* x_7; lean_object* x_8; 
+x_7 = lean_unsigned_to_nat(0u);
+x_8 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_8, 0, x_7);
+lean_ctor_set(x_8, 1, x_3);
+return x_8;
+}
+else
+{
+lean_object* x_9; lean_object* x_10; 
+x_9 = lean_ctor_get(x_6, 0);
+lean_inc(x_9);
+lean_dec(x_6);
+x_10 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_10, 0, x_9);
+lean_ctor_set(x_10, 1, x_3);
+return x_10;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_getRefPos___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__8(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+lean_object* x_7; 
+x_7 = lean_alloc_closure((void*)(l_Lean_getRefPos___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__8___rarg___boxed), 3, 0);
+return x_7;
+}
+}
+static lean_object* _init_l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes(":", 1);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__1;
+x_2 = l_Lean_stringToMessageData(x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__3() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes(" ", 1);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__3;
+x_2 = l_Lean_stringToMessageData(x_1);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+_start:
+{
+lean_object* x_11; uint8_t x_12; 
+x_11 = l_Lean_getRefPos___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__8___rarg(x_8, x_9, x_10);
+x_12 = !lean_is_exclusive(x_11);
+if (x_12 == 0)
+{
+lean_object* x_13; lean_object* x_14; uint8_t x_15; lean_object* x_16; 
+x_13 = lean_ctor_get(x_11, 0);
+x_14 = l_Lean_Exception_getRef(x_1);
+x_15 = 0;
+x_16 = l_Lean_Syntax_getPos_x3f(x_14, x_15);
+lean_dec(x_14);
+if (lean_obj_tag(x_16) == 0)
+{
+lean_object* x_17; 
+lean_dec(x_13);
+x_17 = l_Lean_Exception_toMessageData(x_1);
+lean_ctor_set(x_11, 0, x_17);
+return x_11;
+}
+else
+{
+lean_object* x_18; uint8_t x_19; 
+x_18 = lean_ctor_get(x_16, 0);
+lean_inc(x_18);
+lean_dec(x_16);
+x_19 = lean_nat_dec_eq(x_13, x_18);
+lean_dec(x_13);
+if (x_19 == 0)
+{
+lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; 
+x_20 = lean_ctor_get(x_8, 1);
+x_21 = l_Lean_FileMap_toPosition(x_20, x_18);
+lean_dec(x_18);
+x_22 = lean_ctor_get(x_21, 0);
+lean_inc(x_22);
+x_23 = l_Nat_repr(x_22);
+x_24 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_24, 0, x_23);
+x_25 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_25, 0, x_24);
+x_26 = l_Lean_Elab_Term_reportUnsolvedGoals___closed__8;
+x_27 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_27, 0, x_26);
+lean_ctor_set(x_27, 1, x_25);
+x_28 = l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__2;
+x_29 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_29, 0, x_27);
+lean_ctor_set(x_29, 1, x_28);
+x_30 = lean_ctor_get(x_21, 1);
+lean_inc(x_30);
+lean_dec(x_21);
+x_31 = l_Nat_repr(x_30);
+x_32 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_32, 0, x_31);
+x_33 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_33, 0, x_32);
+x_34 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_34, 0, x_29);
+lean_ctor_set(x_34, 1, x_33);
+x_35 = l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__4;
+x_36 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_36, 0, x_34);
+lean_ctor_set(x_36, 1, x_35);
+x_37 = l_Lean_Exception_toMessageData(x_1);
+x_38 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_38, 0, x_36);
+lean_ctor_set(x_38, 1, x_37);
+x_39 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_39, 0, x_38);
+lean_ctor_set(x_39, 1, x_26);
+lean_ctor_set(x_11, 0, x_39);
+return x_11;
+}
+else
+{
+lean_object* x_40; 
+lean_dec(x_18);
+x_40 = l_Lean_Exception_toMessageData(x_1);
+lean_ctor_set(x_11, 0, x_40);
+return x_11;
+}
+}
+}
+else
+{
+lean_object* x_41; lean_object* x_42; lean_object* x_43; uint8_t x_44; lean_object* x_45; 
+x_41 = lean_ctor_get(x_11, 0);
+x_42 = lean_ctor_get(x_11, 1);
+lean_inc(x_42);
+lean_inc(x_41);
+lean_dec(x_11);
+x_43 = l_Lean_Exception_getRef(x_1);
+x_44 = 0;
+x_45 = l_Lean_Syntax_getPos_x3f(x_43, x_44);
+lean_dec(x_43);
+if (lean_obj_tag(x_45) == 0)
+{
+lean_object* x_46; lean_object* x_47; 
+lean_dec(x_41);
+x_46 = l_Lean_Exception_toMessageData(x_1);
+x_47 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_47, 0, x_46);
+lean_ctor_set(x_47, 1, x_42);
+return x_47;
+}
+else
+{
+lean_object* x_48; uint8_t x_49; 
+x_48 = lean_ctor_get(x_45, 0);
+lean_inc(x_48);
+lean_dec(x_45);
+x_49 = lean_nat_dec_eq(x_41, x_48);
+lean_dec(x_41);
+if (x_49 == 0)
+{
+lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; 
+x_50 = lean_ctor_get(x_8, 1);
+x_51 = l_Lean_FileMap_toPosition(x_50, x_48);
+lean_dec(x_48);
+x_52 = lean_ctor_get(x_51, 0);
+lean_inc(x_52);
+x_53 = l_Nat_repr(x_52);
+x_54 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_54, 0, x_53);
+x_55 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_55, 0, x_54);
+x_56 = l_Lean_Elab_Term_reportUnsolvedGoals___closed__8;
+x_57 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_57, 0, x_56);
+lean_ctor_set(x_57, 1, x_55);
+x_58 = l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__2;
+x_59 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_59, 0, x_57);
+lean_ctor_set(x_59, 1, x_58);
+x_60 = lean_ctor_get(x_51, 1);
+lean_inc(x_60);
+lean_dec(x_51);
+x_61 = l_Nat_repr(x_60);
+x_62 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_62, 0, x_61);
+x_63 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_63, 0, x_62);
+x_64 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_64, 0, x_59);
+lean_ctor_set(x_64, 1, x_63);
+x_65 = l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__4;
+x_66 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_66, 0, x_64);
+lean_ctor_set(x_66, 1, x_65);
+x_67 = l_Lean_Exception_toMessageData(x_1);
+x_68 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_68, 0, x_66);
+lean_ctor_set(x_68, 1, x_67);
+x_69 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_69, 0, x_68);
+lean_ctor_set(x_69, 1, x_56);
+x_70 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_70, 0, x_69);
+lean_ctor_set(x_70, 1, x_42);
+return x_70;
+}
+else
+{
+lean_object* x_71; lean_object* x_72; 
+lean_dec(x_48);
+x_71 = l_Lean_Exception_toMessageData(x_1);
+x_72 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_72, 0, x_71);
+lean_ctor_set(x_72, 1, x_42);
+return x_72;
+}
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__9(size_t x_1, size_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+_start:
+{
+uint8_t x_13; 
+x_13 = lean_usize_dec_lt(x_2, x_1);
+if (x_13 == 0)
+{
+lean_object* x_14; 
+x_14 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_14, 0, x_3);
+lean_ctor_set(x_14, 1, x_12);
+return x_14;
+}
+else
+{
+lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; size_t x_21; size_t x_22; lean_object* x_23; 
+x_15 = lean_array_uget(x_3, x_2);
+x_16 = lean_unsigned_to_nat(0u);
+x_17 = lean_array_uset(x_3, x_2, x_16);
+x_18 = l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7(x_15, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+x_19 = lean_ctor_get(x_18, 0);
+lean_inc(x_19);
+x_20 = lean_ctor_get(x_18, 1);
+lean_inc(x_20);
+lean_dec(x_18);
+x_21 = 1;
+x_22 = lean_usize_add(x_2, x_21);
+x_23 = lean_array_uset(x_17, x_2, x_19);
+x_2 = x_22;
+x_3 = x_23;
+x_12 = x_20;
+goto _start;
+}
+}
+}
+static lean_object* _init_l_Lean_Elab_throwErrorWithNestedErrors___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__6___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes(", errors ", 9);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_throwErrorWithNestedErrors___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__6___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Elab_throwErrorWithNestedErrors___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__6___closed__1;
+x_2 = l_Lean_stringToMessageData(x_1);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_throwErrorWithNestedErrors___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__6(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+_start:
+{
+lean_object* x_12; size_t x_13; size_t x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; 
+x_12 = lean_array_get_size(x_2);
+x_13 = lean_usize_of_nat(x_12);
+lean_dec(x_12);
+x_14 = 0;
+x_15 = l_Array_mapMUnsafe_map___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__9(x_13, x_14, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+x_16 = lean_ctor_get(x_15, 0);
+lean_inc(x_16);
+x_17 = lean_ctor_get(x_15, 1);
+lean_inc(x_17);
+lean_dec(x_15);
+x_18 = l_Lean_Elab_Term_reportUnsolvedGoals___closed__8;
+x_19 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_19, 0, x_18);
+lean_ctor_set(x_19, 1, x_1);
+x_20 = l_Lean_Elab_throwErrorWithNestedErrors___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__6___closed__2;
+x_21 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_21, 0, x_19);
+lean_ctor_set(x_21, 1, x_20);
+x_22 = l_Lean_toMessageList(x_16);
+x_23 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_23, 0, x_21);
+lean_ctor_set(x_23, 1, x_22);
+x_24 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_24, 0, x_23);
+lean_ctor_set(x_24, 1, x_18);
+x_25 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2(x_24, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_17);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+return x_25;
+}
+}
+LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__10(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5) {
+_start:
+{
+uint8_t x_6; 
+x_6 = lean_usize_dec_lt(x_4, x_3);
+if (x_6 == 0)
+{
+lean_inc(x_5);
+return x_5;
+}
+else
+{
+lean_object* x_7; 
+x_7 = lean_array_uget(x_2, x_4);
+if (lean_obj_tag(x_7) == 0)
+{
+size_t x_8; size_t x_9; 
+lean_dec(x_7);
+x_8 = 1;
+x_9 = lean_usize_add(x_4, x_8);
+{
+size_t _tmp_3 = x_9;
+lean_object* _tmp_4 = x_1;
+x_4 = _tmp_3;
+x_5 = _tmp_4;
+}
+goto _start;
+}
+else
+{
+lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_11 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_11, 0, x_7);
+x_12 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_12, 0, x_11);
+x_13 = lean_box(0);
+x_14 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_14, 0, x_12);
+lean_ctor_set(x_14, 1, x_13);
+return x_14;
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic_throwExs___lambda__1(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_box(0);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Elab_Tactic_evalTactic_throwExs___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("unexpected syntax ", 18);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_Tactic_evalTactic_throwExs___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Elab_Tactic_evalTactic_throwExs___closed__1;
+x_2 = l_Lean_stringToMessageData(x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Elab_Tactic_evalTactic_throwExs___closed__3() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("tactic failed", 13);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_Tactic_evalTactic_throwExs___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Elab_Tactic_evalTactic_throwExs___closed__3;
+x_2 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Elab_Tactic_evalTactic_throwExs___closed__5() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Elab_Tactic_evalTactic_throwExs___closed__4;
+x_2 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Elab_Tactic_evalTactic_throwExs___closed__6() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = lean_box(0);
+x_3 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_3, 0, x_1);
+lean_ctor_set(x_3, 1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Elab_Tactic_evalTactic_throwExs___closed__7() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalTactic_throwExs___lambda__1___boxed), 1, 0);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_Tactic_evalTactic_throwExs___closed__8() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Elab_Tactic_evalTactic_throwExs___closed__7;
+x_2 = lean_box(0);
+x_3 = lean_apply_1(x_1, x_2);
+return x_3;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic_throwExs(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+_start:
+{
+lean_object* x_12; lean_object* x_21; lean_object* x_34; lean_object* x_35; lean_object* x_36; uint8_t x_37; 
+x_34 = lean_array_get_size(x_2);
+x_35 = lean_unsigned_to_nat(0u);
+lean_inc(x_34);
+x_36 = l_Array_filterMapM___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__4(x_2, x_35, x_34);
+x_37 = l_Array_isEmpty___rarg(x_36);
+if (x_37 == 0)
+{
+lean_object* x_38; uint8_t x_39; 
+lean_dec(x_34);
+lean_dec(x_2);
+x_38 = lean_array_get_size(x_36);
+x_39 = lean_nat_dec_lt(x_35, x_38);
+lean_dec(x_38);
+if (x_39 == 0)
+{
+uint8_t x_40; 
+x_40 = !lean_is_exclusive(x_9);
+if (x_40 == 0)
+{
+lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; 
+x_41 = lean_ctor_get(x_9, 5);
+x_42 = l_Lean_replaceRef(x_1, x_41);
+lean_dec(x_41);
+lean_dec(x_1);
+lean_ctor_set(x_9, 5, x_42);
+x_43 = l_Lean_Elab_Tactic_evalTactic_throwExs___closed__5;
+x_44 = l_Lean_Elab_throwErrorWithNestedErrors___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__6(x_43, x_36, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+return x_44;
+}
+else
+{
+lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; 
+x_45 = lean_ctor_get(x_9, 0);
+x_46 = lean_ctor_get(x_9, 1);
+x_47 = lean_ctor_get(x_9, 2);
+x_48 = lean_ctor_get(x_9, 3);
+x_49 = lean_ctor_get(x_9, 4);
+x_50 = lean_ctor_get(x_9, 5);
+x_51 = lean_ctor_get(x_9, 6);
+x_52 = lean_ctor_get(x_9, 7);
+x_53 = lean_ctor_get(x_9, 8);
+x_54 = lean_ctor_get(x_9, 9);
+x_55 = lean_ctor_get(x_9, 10);
+lean_inc(x_55);
+lean_inc(x_54);
+lean_inc(x_53);
+lean_inc(x_52);
+lean_inc(x_51);
+lean_inc(x_50);
+lean_inc(x_49);
+lean_inc(x_48);
+lean_inc(x_47);
+lean_inc(x_46);
+lean_inc(x_45);
+lean_dec(x_9);
+x_56 = l_Lean_replaceRef(x_1, x_50);
+lean_dec(x_50);
+lean_dec(x_1);
+x_57 = lean_alloc_ctor(0, 11, 0);
+lean_ctor_set(x_57, 0, x_45);
+lean_ctor_set(x_57, 1, x_46);
+lean_ctor_set(x_57, 2, x_47);
+lean_ctor_set(x_57, 3, x_48);
+lean_ctor_set(x_57, 4, x_49);
+lean_ctor_set(x_57, 5, x_56);
+lean_ctor_set(x_57, 6, x_51);
+lean_ctor_set(x_57, 7, x_52);
+lean_ctor_set(x_57, 8, x_53);
+lean_ctor_set(x_57, 9, x_54);
+lean_ctor_set(x_57, 10, x_55);
+x_58 = l_Lean_Elab_Tactic_evalTactic_throwExs___closed__5;
+x_59 = l_Lean_Elab_throwErrorWithNestedErrors___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__6(x_58, x_36, x_3, x_4, x_5, x_6, x_7, x_8, x_57, x_10, x_11);
+return x_59;
+}
+}
+else
+{
+lean_object* x_60; lean_object* x_61; 
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_1);
+x_60 = lean_array_fget(x_36, x_35);
+lean_dec(x_36);
+x_61 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_61, 0, x_60);
+lean_ctor_set(x_61, 1, x_11);
+return x_61;
+}
+}
+else
+{
+size_t x_62; size_t x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; 
+lean_dec(x_36);
+x_62 = lean_usize_of_nat(x_34);
+lean_dec(x_34);
+x_63 = 0;
+x_64 = l_Lean_Elab_Tactic_evalTactic_throwExs___closed__6;
+x_65 = l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__10(x_64, x_2, x_62, x_63, x_64);
+lean_dec(x_2);
+x_66 = lean_ctor_get(x_65, 0);
+lean_inc(x_66);
+lean_dec(x_65);
+if (lean_obj_tag(x_66) == 0)
+{
+lean_object* x_67; 
+x_67 = l_Lean_Elab_Tactic_evalTactic_throwExs___closed__8;
+if (lean_obj_tag(x_67) == 0)
+{
+lean_object* x_68; 
+x_68 = lean_box(0);
+x_12 = x_68;
+goto block_20;
+}
+else
+{
+lean_object* x_69; 
+x_69 = lean_ctor_get(x_67, 0);
+lean_inc(x_69);
+x_21 = x_69;
+goto block_33;
+}
+}
+else
+{
+lean_object* x_70; 
+x_70 = lean_ctor_get(x_66, 0);
+lean_inc(x_70);
+lean_dec(x_66);
+if (lean_obj_tag(x_70) == 0)
+{
+lean_object* x_71; 
+x_71 = lean_box(0);
+x_12 = x_71;
+goto block_20;
+}
+else
+{
+lean_object* x_72; 
+x_72 = lean_ctor_get(x_70, 0);
+lean_inc(x_72);
+lean_dec(x_70);
+x_21 = x_72;
+goto block_33;
+}
+}
+}
+block_20:
+{
+lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
+lean_dec(x_12);
+lean_inc(x_1);
+x_13 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_13, 0, x_1);
+x_14 = l_Lean_indentD(x_13);
+x_15 = l_Lean_Elab_Tactic_evalTactic_throwExs___closed__2;
+x_16 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_16, 0, x_15);
+lean_ctor_set(x_16, 1, x_14);
+x_17 = l_Lean_Elab_Term_reportUnsolvedGoals___closed__8;
+x_18 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_18, 0, x_16);
+lean_ctor_set(x_18, 1, x_17);
+x_19 = l_Lean_throwErrorAt___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__1(x_1, x_18, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+return x_19;
+}
+block_33:
+{
+if (lean_obj_tag(x_21) == 0)
+{
+lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
+lean_dec(x_21);
+lean_inc(x_1);
+x_22 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_22, 0, x_1);
+x_23 = l_Lean_indentD(x_22);
+x_24 = l_Lean_Elab_Tactic_evalTactic_throwExs___closed__2;
+x_25 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_25, 0, x_24);
+lean_ctor_set(x_25, 1, x_23);
+x_26 = l_Lean_Elab_Term_reportUnsolvedGoals___closed__8;
+x_27 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_27, 0, x_25);
+lean_ctor_set(x_27, 1, x_26);
+x_28 = l_Lean_throwErrorAt___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__1(x_1, x_27, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+return x_28;
+}
+else
+{
+lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; 
+lean_dec(x_1);
+x_29 = lean_ctor_get(x_21, 0);
+lean_inc(x_29);
+lean_dec(x_21);
+x_30 = l_Lean_Elab_Tactic_SavedState_restore(x_29, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+x_31 = lean_ctor_get(x_30, 1);
+lean_inc(x_31);
+lean_dec(x_30);
+x_32 = l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3___rarg(x_31);
+return x_32;
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+_start:
+{
+lean_object* x_11; 
+x_11 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+return x_11;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
+_start:
+{
+lean_object* x_9; 
+x_9 = l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+return x_9;
+}
+}
+LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__5___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+size_t x_5; size_t x_6; lean_object* x_7; 
+x_5 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_6 = lean_unbox_usize(x_3);
+lean_dec(x_3);
+x_7 = l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__5(x_1, x_5, x_6, x_4);
+lean_dec(x_1);
+return x_7;
+}
+}
+LEAN_EXPORT lean_object* l_Array_filterMapM___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; 
+x_4 = l_Array_filterMapM___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__4(x_1, x_2, x_3);
+lean_dec(x_1);
+return x_4;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_getRefPos___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__8___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; 
+x_4 = l_Lean_getRefPos___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__8___rarg(x_1, x_2, x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+return x_4;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_getRefPos___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__8___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+lean_object* x_7; 
+x_7 = l_Lean_getRefPos___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__8(x_1, x_2, x_3, x_4, x_5, x_6);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+return x_7;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+_start:
+{
+lean_object* x_11; 
+x_11 = l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+return x_11;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__9___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+_start:
+{
+size_t x_13; size_t x_14; lean_object* x_15; 
+x_13 = lean_unbox_usize(x_1);
+lean_dec(x_1);
+x_14 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_15 = l_Array_mapMUnsafe_map___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__9(x_13, x_14, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+return x_15;
+}
+}
+LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__10___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+size_t x_6; size_t x_7; lean_object* x_8; 
+x_6 = lean_unbox_usize(x_3);
+lean_dec(x_3);
+x_7 = lean_unbox_usize(x_4);
+lean_dec(x_4);
+x_8 = l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__10(x_1, x_2, x_6, x_7, x_5);
+lean_dec(x_5);
+lean_dec(x_2);
+lean_dec(x_1);
+return x_8;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic_throwExs___lambda__1___boxed(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = l_Lean_Elab_Tactic_evalTactic_throwExs___lambda__1(x_1);
+lean_dec(x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Elab_Tactic_evalTactic_handleEx___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = l_Lean_Elab_unsupportedSyntaxExceptionId;
+return x_1;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic_handleEx(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
+_start:
+{
+if (lean_obj_tag(x_3) == 0)
+{
+lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
+x_14 = l_Lean_Elab_Tactic_SavedState_restore(x_1, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
+x_15 = lean_ctor_get(x_14, 1);
+lean_inc(x_15);
+lean_dec(x_14);
+x_16 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_16, 0, x_3);
+x_17 = lean_array_push(x_2, x_16);
+x_18 = lean_apply_10(x_4, x_17, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_15);
+return x_18;
+}
+else
+{
+lean_object* x_19; lean_object* x_20; uint8_t x_21; 
+x_19 = lean_ctor_get(x_3, 0);
+lean_inc(x_19);
+x_20 = l_Lean_Elab_Tactic_evalTactic_handleEx___closed__1;
+x_21 = lean_nat_dec_eq(x_19, x_20);
+if (x_21 == 0)
+{
+lean_object* x_22; uint8_t x_23; 
+x_22 = l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3___rarg___closed__1;
+x_23 = lean_nat_dec_eq(x_19, x_22);
+lean_dec(x_19);
+if (x_23 == 0)
+{
+lean_object* x_24; 
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_24 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_24, 0, x_3);
+lean_ctor_set(x_24, 1, x_13);
+return x_24;
+}
+else
+{
+lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; 
+lean_dec(x_3);
+x_25 = l_Lean_Elab_Tactic_saveState___rarg(x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
+x_26 = lean_ctor_get(x_25, 0);
+lean_inc(x_26);
+x_27 = lean_ctor_get(x_25, 1);
+lean_inc(x_27);
+lean_dec(x_25);
+x_28 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_28, 0, x_26);
+x_29 = lean_array_push(x_2, x_28);
+x_30 = l_Lean_Elab_Tactic_SavedState_restore(x_1, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_27);
+x_31 = lean_ctor_get(x_30, 1);
+lean_inc(x_31);
+lean_dec(x_30);
+x_32 = lean_apply_10(x_4, x_29, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_31);
+return x_32;
+}
+}
+else
+{
+lean_object* x_33; lean_object* x_34; lean_object* x_35; 
+lean_dec(x_19);
+lean_dec(x_3);
+x_33 = l_Lean_Elab_Tactic_SavedState_restore(x_1, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
+x_34 = lean_ctor_get(x_33, 1);
+lean_inc(x_34);
+lean_dec(x_33);
+x_35 = lean_apply_10(x_4, x_2, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_34);
+return x_35;
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_withInfoTreeContext___at_Lean_Elab_Tactic_evalTactic_eval___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; uint8_t x_17; 
@@ -4456,95 +5540,59 @@ return x_134;
 }
 }
 }
-static lean_object* _init_l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("unexpected syntax ", 18);
-return x_1;
-}
-}
-static lean_object* _init_l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___closed__1;
-x_2 = l_Lean_stringToMessageData(x_1);
-return x_2;
-}
-}
-static lean_object* _init_l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___closed__3() {
-_start:
-{
-lean_object* x_1; 
-x_1 = l_Lean_Elab_unsupportedSyntaxExceptionId;
-return x_1;
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic_eval(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
 _start:
 {
 if (lean_obj_tag(x_3) == 0)
 {
-lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
-lean_dec(x_1);
-lean_inc(x_2);
-x_13 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_13, 0, x_2);
-x_14 = l_Lean_indentD(x_13);
-x_15 = l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___closed__2;
-x_16 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_16, 0, x_15);
-lean_ctor_set(x_16, 1, x_14);
-x_17 = l_Lean_Elab_Term_reportUnsolvedGoals___closed__8;
-x_18 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_18, 0, x_16);
-lean_ctor_set(x_18, 1, x_17);
-x_19 = l_Lean_throwErrorAt___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__1(x_2, x_18, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-return x_19;
+lean_object* x_14; 
+lean_dec(x_2);
+x_14 = l_Lean_Elab_Tactic_evalTactic_throwExs(x_1, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
+return x_14;
 }
 else
 {
-lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; uint8_t x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; 
-x_20 = lean_ctor_get(x_3, 0);
-lean_inc(x_20);
-x_21 = lean_ctor_get(x_3, 1);
-lean_inc(x_21);
+lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_44; lean_object* x_45; uint8_t x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; 
+x_15 = lean_ctor_get(x_3, 0);
+lean_inc(x_15);
+x_16 = lean_ctor_get(x_3, 1);
+lean_inc(x_16);
 lean_dec(x_3);
-x_22 = lean_ctor_get(x_20, 1);
-lean_inc(x_22);
-lean_inc(x_2);
-x_23 = lean_apply_1(x_22, x_2);
-x_24 = lean_ctor_get(x_20, 0);
-lean_inc(x_24);
-lean_dec(x_20);
-x_25 = lean_ctor_get(x_24, 1);
-lean_inc(x_25);
-lean_dec(x_24);
-x_26 = lean_ctor_get_uint8(x_4, sizeof(void*)*1);
-x_27 = lean_alloc_ctor(0, 1, 1);
-lean_ctor_set(x_27, 0, x_25);
-lean_ctor_set_uint8(x_27, sizeof(void*)*1, x_26);
-lean_inc(x_2);
-x_28 = l_Lean_Elab_Tactic_mkInitialTacticInfo(x_2, x_27, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-x_29 = lean_ctor_get(x_28, 0);
-lean_inc(x_29);
-x_30 = lean_ctor_get(x_28, 1);
-lean_inc(x_30);
-lean_dec(x_28);
-x_31 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_withTacticInfoContext___rarg___lambda__1), 11, 1);
-lean_closure_set(x_31, 0, x_29);
+x_17 = lean_ctor_get(x_15, 1);
+lean_inc(x_17);
+lean_inc(x_1);
+x_18 = lean_apply_1(x_17, x_1);
+x_44 = lean_ctor_get(x_15, 0);
+lean_inc(x_44);
+lean_dec(x_15);
+x_45 = lean_ctor_get(x_44, 1);
+lean_inc(x_45);
+lean_dec(x_44);
+x_46 = lean_ctor_get_uint8(x_5, sizeof(void*)*1);
+x_47 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_47, 0, x_45);
+lean_ctor_set_uint8(x_47, sizeof(void*)*1, x_46);
+lean_inc(x_1);
+x_48 = l_Lean_Elab_Tactic_mkInitialTacticInfo(x_1, x_47, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
+x_49 = lean_ctor_get(x_48, 0);
+lean_inc(x_49);
+x_50 = lean_ctor_get(x_48, 1);
+lean_inc(x_50);
+lean_dec(x_48);
+x_51 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_withTacticInfoContext___rarg___lambda__1), 11, 1);
+lean_closure_set(x_51, 0, x_49);
+lean_inc(x_12);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
-lean_inc(x_5);
-x_32 = l_Lean_Elab_withInfoTreeContext___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__3(x_23, x_31, x_27, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_30);
-if (lean_obj_tag(x_32) == 0)
+x_52 = l_Lean_Elab_withInfoTreeContext___at_Lean_Elab_Tactic_evalTactic_eval___spec__1(x_18, x_51, x_47, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_50);
+if (lean_obj_tag(x_52) == 0)
 {
-lean_dec(x_21);
+lean_dec(x_16);
+lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -4555,151 +5603,107 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_2);
 lean_dec(x_1);
-return x_32;
+return x_52;
 }
 else
 {
-lean_object* x_33; 
+lean_object* x_53; lean_object* x_54; 
+x_53 = lean_ctor_get(x_52, 0);
+lean_inc(x_53);
+x_54 = lean_ctor_get(x_52, 1);
+lean_inc(x_54);
+lean_dec(x_52);
+x_19 = x_53;
+x_20 = x_54;
+goto block_43;
+}
+block_43:
+{
+if (lean_obj_tag(x_19) == 0)
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; 
+lean_inc(x_2);
+x_21 = l_Lean_Elab_Tactic_SavedState_restore(x_2, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_20);
+x_22 = lean_ctor_get(x_21, 1);
+lean_inc(x_22);
+lean_dec(x_21);
+x_23 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_23, 0, x_19);
+x_24 = lean_array_push(x_4, x_23);
+x_3 = x_16;
+x_4 = x_24;
+x_13 = x_22;
+goto _start;
+}
+else
+{
+lean_object* x_26; lean_object* x_27; uint8_t x_28; 
+x_26 = lean_ctor_get(x_19, 0);
+lean_inc(x_26);
+x_27 = l_Lean_Elab_Tactic_evalTactic_handleEx___closed__1;
+x_28 = lean_nat_dec_eq(x_26, x_27);
+if (x_28 == 0)
+{
+lean_object* x_29; uint8_t x_30; 
+x_29 = l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3___rarg___closed__1;
+x_30 = lean_nat_dec_eq(x_26, x_29);
+lean_dec(x_26);
+if (x_30 == 0)
+{
+lean_object* x_31; 
+lean_dec(x_16);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_31 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_31, 0, x_19);
+lean_ctor_set(x_31, 1, x_20);
+return x_31;
+}
+else
+{
+lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; 
+lean_dec(x_19);
+x_32 = l_Lean_Elab_Tactic_saveState___rarg(x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_20);
 x_33 = lean_ctor_get(x_32, 0);
 lean_inc(x_33);
-if (lean_obj_tag(x_33) == 0)
-{
-if (lean_obj_tag(x_21) == 0)
-{
-uint8_t x_34; 
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_2);
-lean_dec(x_1);
-x_34 = !lean_is_exclusive(x_32);
-if (x_34 == 0)
-{
-lean_object* x_35; 
-x_35 = lean_ctor_get(x_32, 0);
-lean_dec(x_35);
-return x_32;
-}
-else
-{
-lean_object* x_36; lean_object* x_37; 
-x_36 = lean_ctor_get(x_32, 1);
-lean_inc(x_36);
+x_34 = lean_ctor_get(x_32, 1);
+lean_inc(x_34);
 lean_dec(x_32);
-x_37 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_37, 0, x_33);
-lean_ctor_set(x_37, 1, x_36);
-return x_37;
-}
-}
-else
-{
-lean_object* x_38; lean_object* x_39; lean_object* x_40; 
-lean_dec(x_33);
-x_38 = lean_ctor_get(x_32, 1);
+x_35 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_35, 0, x_33);
+x_36 = lean_array_push(x_4, x_35);
+lean_inc(x_2);
+x_37 = l_Lean_Elab_Tactic_SavedState_restore(x_2, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_34);
+x_38 = lean_ctor_get(x_37, 1);
 lean_inc(x_38);
-lean_dec(x_32);
-lean_inc(x_1);
-x_39 = l_Lean_Elab_Tactic_SavedState_restore(x_1, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_38);
-x_40 = lean_ctor_get(x_39, 1);
-lean_inc(x_40);
-lean_dec(x_39);
-x_3 = x_21;
-x_12 = x_40;
+lean_dec(x_37);
+x_3 = x_16;
+x_4 = x_36;
+x_13 = x_38;
 goto _start;
 }
 }
 else
 {
-uint8_t x_42; 
-x_42 = !lean_is_exclusive(x_32);
-if (x_42 == 0)
-{
-lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; uint8_t x_47; 
-x_43 = lean_ctor_get(x_32, 1);
-x_44 = lean_ctor_get(x_32, 0);
-lean_dec(x_44);
-x_45 = lean_ctor_get(x_33, 0);
-lean_inc(x_45);
-x_46 = l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___closed__3;
-x_47 = lean_nat_dec_eq(x_45, x_46);
-lean_dec(x_45);
-if (x_47 == 0)
-{
-lean_dec(x_21);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_2);
-lean_dec(x_1);
-return x_32;
-}
-else
-{
-lean_object* x_48; lean_object* x_49; 
-lean_free_object(x_32);
-lean_dec(x_33);
-lean_inc(x_1);
-x_48 = l_Lean_Elab_Tactic_SavedState_restore(x_1, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_43);
-x_49 = lean_ctor_get(x_48, 1);
-lean_inc(x_49);
-lean_dec(x_48);
-x_3 = x_21;
-x_12 = x_49;
-goto _start;
-}
-}
-else
-{
-lean_object* x_51; lean_object* x_52; lean_object* x_53; uint8_t x_54; 
-x_51 = lean_ctor_get(x_32, 1);
-lean_inc(x_51);
-lean_dec(x_32);
-x_52 = lean_ctor_get(x_33, 0);
-lean_inc(x_52);
-x_53 = l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___closed__3;
-x_54 = lean_nat_dec_eq(x_52, x_53);
-lean_dec(x_52);
-if (x_54 == 0)
-{
-lean_object* x_55; 
-lean_dec(x_21);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_2);
-lean_dec(x_1);
-x_55 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_55, 0, x_33);
-lean_ctor_set(x_55, 1, x_51);
-return x_55;
-}
-else
-{
-lean_object* x_56; lean_object* x_57; 
-lean_dec(x_33);
-lean_inc(x_1);
-x_56 = l_Lean_Elab_Tactic_SavedState_restore(x_1, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_51);
-x_57 = lean_ctor_get(x_56, 1);
-lean_inc(x_57);
-lean_dec(x_56);
-x_3 = x_21;
-x_12 = x_57;
+lean_object* x_40; lean_object* x_41; 
+lean_dec(x_26);
+lean_dec(x_19);
+lean_inc(x_2);
+x_40 = l_Lean_Elab_Tactic_SavedState_restore(x_2, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_20);
+x_41 = lean_ctor_get(x_40, 1);
+lean_inc(x_41);
+lean_dec(x_40);
+x_3 = x_16;
+x_13 = x_41;
 goto _start;
 }
 }
@@ -4707,32 +5711,7 @@ goto _start;
 }
 }
 }
-}
-LEAN_EXPORT lean_object* l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
-_start:
-{
-lean_object* x_11; 
-x_11 = l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-return x_11;
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
-_start:
-{
-lean_object* x_13; 
-x_13 = l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-return x_13;
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+LEAN_EXPORT lean_object* l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 lean_object* x_11; uint8_t x_12; lean_object* x_13; lean_object* x_14; 
@@ -4745,7 +5724,7 @@ lean_ctor_set(x_14, 1, x_10);
 return x_14;
 }
 }
-static lean_object* _init_l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__1() {
+static lean_object* _init_l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -4753,17 +5732,17 @@ x_1 = lean_mk_string_from_bytes("_traceMsg", 9);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__2() {
+static lean_object* _init_l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__1;
+x_2 = l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__1;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__3() {
+static lean_object* _init_l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__3() {
 _start:
 {
 lean_object* x_1; 
@@ -4771,16 +5750,16 @@ x_1 = lean_mk_string_from_bytes("[", 1);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__4() {
+static lean_object* _init_l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__4() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__3;
+x_1 = l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__3;
 x_2 = l_Lean_stringToMessageData(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__5() {
+static lean_object* _init_l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__5() {
 _start:
 {
 lean_object* x_1; 
@@ -4788,16 +5767,16 @@ x_1 = lean_mk_string_from_bytes("] ", 2);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__6() {
+static lean_object* _init_l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__6() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__5;
+x_1 = l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__5;
 x_2 = l_Lean_stringToMessageData(x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; uint8_t x_21; 
@@ -4828,15 +5807,15 @@ if (x_23 == 0)
 {
 lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; uint8_t x_39; 
 x_24 = lean_ctor_get(x_19, 0);
-x_25 = l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__2;
+x_25 = l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__2;
 x_26 = l_Lean_Name_append(x_1, x_25);
 x_27 = lean_alloc_ctor(4, 1, 0);
 lean_ctor_set(x_27, 0, x_1);
-x_28 = l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__4;
+x_28 = l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__4;
 x_29 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_29, 0, x_28);
 lean_ctor_set(x_29, 1, x_27);
-x_30 = l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__6;
+x_30 = l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__6;
 x_31 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_31, 0, x_29);
 lean_ctor_set(x_31, 1, x_30);
@@ -4887,15 +5866,15 @@ x_45 = lean_ctor_get_uint8(x_19, sizeof(void*)*1);
 x_46 = lean_ctor_get(x_19, 0);
 lean_inc(x_46);
 lean_dec(x_19);
-x_47 = l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__2;
+x_47 = l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__2;
 x_48 = l_Lean_Name_append(x_1, x_47);
 x_49 = lean_alloc_ctor(4, 1, 0);
 lean_ctor_set(x_49, 0, x_1);
-x_50 = l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__4;
+x_50 = l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__4;
 x_51 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_51, 0, x_50);
 lean_ctor_set(x_51, 1, x_49);
-x_52 = l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__6;
+x_52 = l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__6;
 x_53 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_53, 0, x_51);
 lean_ctor_set(x_53, 1, x_52);
@@ -4964,15 +5943,15 @@ if (lean_is_exclusive(x_19)) {
  lean_dec_ref(x_19);
  x_73 = lean_box(0);
 }
-x_74 = l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__2;
+x_74 = l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__2;
 x_75 = l_Lean_Name_append(x_1, x_74);
 x_76 = lean_alloc_ctor(4, 1, 0);
 lean_ctor_set(x_76, 0, x_1);
-x_77 = l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__4;
+x_77 = l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__4;
 x_78 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_78, 0, x_77);
 lean_ctor_set(x_78, 1, x_76);
-x_79 = l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__6;
+x_79 = l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__6;
 x_80 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_80, 0, x_78);
 lean_ctor_set(x_80, 1, x_79);
@@ -5028,7 +6007,7 @@ return x_93;
 }
 }
 }
-LEAN_EXPORT lean_object* l_List_forM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+LEAN_EXPORT lean_object* l_List_forM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 if (lean_obj_tag(x_1) == 0)
@@ -5080,7 +6059,7 @@ x_23 = lean_ctor_get(x_17, 1);
 lean_inc(x_23);
 lean_dec(x_17);
 lean_inc(x_15);
-x_24 = l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__2(x_15, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_23);
+x_24 = l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__2(x_15, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_23);
 x_25 = lean_ctor_get(x_24, 0);
 lean_inc(x_25);
 x_26 = lean_unbox(x_25);
@@ -5107,7 +6086,7 @@ x_30 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_30, 0, x_16);
 x_31 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_31, 0, x_30);
-x_32 = l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3(x_15, x_31, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_29);
+x_32 = l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3(x_15, x_31, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_29);
 x_33 = lean_ctor_get(x_32, 1);
 lean_inc(x_33);
 lean_dec(x_32);
@@ -5119,7 +6098,7 @@ goto _start;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__6(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__6(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 lean_object* x_11; lean_object* x_12; uint8_t x_13; 
@@ -5157,7 +6136,7 @@ return x_19;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 uint8_t x_12; 
@@ -5170,7 +6149,7 @@ x_14 = l_Lean_replaceRef(x_1, x_13);
 lean_dec(x_13);
 lean_dec(x_1);
 lean_ctor_set(x_9, 5, x_14);
-x_15 = l_Lean_throwError___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__6(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+x_15 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__6(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
@@ -5222,7 +6201,7 @@ lean_ctor_set(x_28, 7, x_23);
 lean_ctor_set(x_28, 8, x_24);
 lean_ctor_set(x_28, 9, x_25);
 lean_ctor_set(x_28, 10, x_26);
-x_29 = l_Lean_throwError___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__6(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_28, x_10, x_11);
+x_29 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__6(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_28, x_10, x_11);
 lean_dec(x_10);
 lean_dec(x_28);
 lean_dec(x_8);
@@ -5235,7 +6214,7 @@ return x_29;
 }
 }
 }
-static lean_object* _init_l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__7___closed__1() {
+static lean_object* _init_l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__7___closed__1() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -5245,21 +6224,21 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__7___closed__2() {
+static lean_object* _init_l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__7___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__7___closed__1;
+x_1 = l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__7___closed__1;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__7(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__7(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-x_11 = l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__7___closed__2;
+x_11 = l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__7___closed__2;
 x_12 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_12, 0, x_1);
 lean_ctor_set(x_12, 1, x_11);
@@ -5269,38 +6248,38 @@ lean_ctor_set(x_13, 1, x_10);
 return x_13;
 }
 }
-static lean_object* _init_l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__8___rarg___closed__1() {
+static lean_object* _init_l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__8___rarg___closed__1() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___closed__3;
+x_2 = l_Lean_Elab_Tactic_evalTactic_handleEx___closed__1;
 x_3 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__8___rarg(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__8___rarg(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; 
-x_2 = l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__8___rarg___closed__1;
+x_2 = l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__8___rarg___closed__1;
 x_3 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__8(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
+LEAN_EXPORT lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__8(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
 _start:
 {
 lean_object* x_9; 
-x_9 = lean_alloc_closure((void*)(l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__8___rarg), 1, 0);
+x_9 = lean_alloc_closure((void*)(l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__8___rarg), 1, 0);
 return x_9;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; 
@@ -5469,7 +6448,7 @@ return x_41;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 uint8_t x_5; lean_object* x_6; lean_object* x_7; 
@@ -5481,7 +6460,7 @@ lean_ctor_set(x_7, 1, x_4);
 return x_7;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
 lean_object* x_7; lean_object* x_8; 
@@ -5492,7 +6471,7 @@ lean_ctor_set(x_8, 1, x_6);
 return x_8;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
 lean_object* x_7; lean_object* x_8; 
@@ -5503,7 +6482,7 @@ lean_ctor_set(x_8, 1, x_6);
 return x_8;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; 
@@ -5529,23 +6508,23 @@ lean_inc(x_19);
 x_20 = lean_ctor_get(x_8, 10);
 lean_inc(x_20);
 lean_inc(x_14);
-x_21 = lean_alloc_closure((void*)(l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1___lambda__1___boxed), 4, 1);
+x_21 = lean_alloc_closure((void*)(l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1___lambda__1___boxed), 4, 1);
 lean_closure_set(x_21, 0, x_14);
 lean_inc(x_18);
 x_22 = lean_alloc_closure((void*)(l_ReaderT_pure___at_Lean_Elab_liftMacroM___spec__2___rarg___boxed), 3, 1);
 lean_closure_set(x_22, 0, x_18);
 lean_inc(x_14);
-x_23 = lean_alloc_closure((void*)(l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1___lambda__2___boxed), 4, 1);
+x_23 = lean_alloc_closure((void*)(l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1___lambda__2___boxed), 4, 1);
 lean_closure_set(x_23, 0, x_14);
 lean_inc(x_19);
 lean_inc(x_18);
 lean_inc(x_14);
-x_24 = lean_alloc_closure((void*)(l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1___lambda__3___boxed), 6, 3);
+x_24 = lean_alloc_closure((void*)(l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1___lambda__3___boxed), 6, 3);
 lean_closure_set(x_24, 0, x_14);
 lean_closure_set(x_24, 1, x_18);
 lean_closure_set(x_24, 2, x_19);
 lean_inc(x_14);
-x_25 = lean_alloc_closure((void*)(l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1___lambda__4___boxed), 6, 3);
+x_25 = lean_alloc_closure((void*)(l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1___lambda__4___boxed), 6, 3);
 lean_closure_set(x_25, 0, x_14);
 lean_closure_set(x_25, 1, x_18);
 lean_closure_set(x_25, 2, x_19);
@@ -5608,7 +6587,7 @@ x_46 = lean_ctor_get(x_37, 1);
 lean_inc(x_46);
 lean_dec(x_37);
 x_47 = l_List_reverse___rarg(x_46);
-x_48 = l_List_forM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__4(x_47, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_45);
+x_48 = l_List_forM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__4(x_47, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_45);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -5667,7 +6646,7 @@ x_61 = lean_ctor_get(x_37, 1);
 lean_inc(x_61);
 lean_dec(x_37);
 x_62 = l_List_reverse___rarg(x_61);
-x_63 = l_List_forM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__4(x_62, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_60);
+x_63 = l_List_forM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__4(x_62, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_60);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -5719,14 +6698,14 @@ x_72 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_72, 0, x_69);
 x_73 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_73, 0, x_72);
-x_74 = l_Lean_throwErrorAt___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__5(x_68, x_73, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_29);
+x_74 = l_Lean_throwErrorAt___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__5(x_68, x_73, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_29);
 return x_74;
 }
 else
 {
 lean_object* x_75; 
 lean_dec(x_69);
-x_75 = l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__7(x_68, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_29);
+x_75 = l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__7(x_68, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_29);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -5749,13 +6728,13 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_76 = l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__8___rarg(x_29);
+x_76 = l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__8___rarg(x_29);
 return x_76;
 }
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_expandTacticMacroFns_loop___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic_expandEval___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 lean_object* x_11; 
@@ -5767,7 +6746,7 @@ lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
 lean_inc(x_2);
-x_11 = l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_11 = l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 if (lean_obj_tag(x_11) == 0)
 {
 lean_object* x_12; lean_object* x_13; lean_object* x_14; 
@@ -5776,7 +6755,7 @@ lean_inc(x_12);
 x_13 = lean_ctor_get(x_11, 1);
 lean_inc(x_13);
 lean_dec(x_11);
-x_14 = l_Lean_Elab_Tactic_evalTacticAux(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_13);
+x_14 = l_Lean_Elab_Tactic_evalTactic(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_13);
 return x_14;
 }
 else
@@ -5811,120 +6790,61 @@ return x_18;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_expandTacticMacroFns_loop___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
-_start:
-{
-lean_object* x_14; lean_object* x_15; lean_object* x_16; 
-lean_dec(x_4);
-lean_inc(x_1);
-x_14 = l_Lean_Elab_Tactic_SavedState_restore(x_1, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
-x_15 = lean_ctor_get(x_14, 1);
-lean_inc(x_15);
-lean_dec(x_14);
-x_16 = l_Lean_Elab_Tactic_expandTacticMacroFns_loop(x_1, x_2, x_3, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_15);
-return x_16;
-}
-}
-static lean_object* _init_l_Lean_Elab_Tactic_expandTacticMacroFns_loop___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("tactic '", 8);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Elab_Tactic_expandTacticMacroFns_loop___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Elab_Tactic_expandTacticMacroFns_loop___closed__1;
-x_2 = l_Lean_stringToMessageData(x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Lean_Elab_Tactic_expandTacticMacroFns_loop___closed__3() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("' has not been implemented", 26);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Elab_Tactic_expandTacticMacroFns_loop___closed__4() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Elab_Tactic_expandTacticMacroFns_loop___closed__3;
-x_2 = l_Lean_stringToMessageData(x_1);
-return x_2;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_expandTacticMacroFns_loop(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic_expandEval(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14) {
 _start:
 {
 if (lean_obj_tag(x_3) == 0)
 {
-lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
-lean_dec(x_1);
-lean_inc(x_2);
-x_13 = l_Lean_Syntax_getKind(x_2);
-x_14 = lean_alloc_ctor(4, 1, 0);
-lean_ctor_set(x_14, 0, x_13);
-x_15 = l_Lean_Elab_Tactic_expandTacticMacroFns_loop___closed__2;
-x_16 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_16, 0, x_15);
-lean_ctor_set(x_16, 1, x_14);
-x_17 = l_Lean_Elab_Tactic_expandTacticMacroFns_loop___closed__4;
-x_18 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_18, 0, x_16);
-lean_ctor_set(x_18, 1, x_17);
-x_19 = l_Lean_throwErrorAt___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__1(x_2, x_18, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-return x_19;
+lean_object* x_15; 
+x_15 = l_Lean_Elab_Tactic_evalTactic_eval(x_1, x_2, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
+return x_15;
 }
 else
 {
-lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; uint8_t x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; 
-x_20 = lean_ctor_get(x_3, 0);
-lean_inc(x_20);
-x_21 = lean_ctor_get(x_3, 1);
-lean_inc(x_21);
+lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_46; lean_object* x_47; uint8_t x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; 
+x_16 = lean_ctor_get(x_3, 0);
+lean_inc(x_16);
+x_17 = lean_ctor_get(x_3, 1);
+lean_inc(x_17);
 lean_dec(x_3);
-x_22 = lean_ctor_get(x_20, 1);
-lean_inc(x_22);
-lean_inc(x_2);
-x_23 = lean_apply_1(x_22, x_2);
-x_24 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_expandTacticMacroFns_loop___lambda__1), 10, 1);
-lean_closure_set(x_24, 0, x_23);
-x_25 = lean_ctor_get(x_20, 0);
-lean_inc(x_25);
-lean_dec(x_20);
-x_26 = lean_ctor_get(x_25, 1);
-lean_inc(x_26);
-lean_dec(x_25);
-x_27 = lean_ctor_get_uint8(x_4, sizeof(void*)*1);
-x_28 = lean_alloc_ctor(0, 1, 1);
-lean_ctor_set(x_28, 0, x_26);
-lean_ctor_set_uint8(x_28, sizeof(void*)*1, x_27);
-lean_inc(x_2);
-x_29 = l_Lean_Elab_Tactic_mkInitialTacticInfo(x_2, x_28, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-x_30 = lean_ctor_get(x_29, 0);
-lean_inc(x_30);
-x_31 = lean_ctor_get(x_29, 1);
-lean_inc(x_31);
-lean_dec(x_29);
-x_32 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_withTacticInfoContext___rarg___lambda__1), 11, 1);
-lean_closure_set(x_32, 0, x_30);
+x_18 = lean_ctor_get(x_16, 1);
+lean_inc(x_18);
+lean_inc(x_1);
+x_19 = lean_apply_1(x_18, x_1);
+x_20 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalTactic_expandEval___lambda__1), 10, 1);
+lean_closure_set(x_20, 0, x_19);
+x_46 = lean_ctor_get(x_16, 0);
+lean_inc(x_46);
+lean_dec(x_16);
+x_47 = lean_ctor_get(x_46, 1);
+lean_inc(x_47);
+lean_dec(x_46);
+x_48 = lean_ctor_get_uint8(x_6, sizeof(void*)*1);
+x_49 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_49, 0, x_47);
+lean_ctor_set_uint8(x_49, sizeof(void*)*1, x_48);
+lean_inc(x_1);
+x_50 = l_Lean_Elab_Tactic_mkInitialTacticInfo(x_1, x_49, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
+x_51 = lean_ctor_get(x_50, 0);
+lean_inc(x_51);
+x_52 = lean_ctor_get(x_50, 1);
+lean_inc(x_52);
+lean_dec(x_50);
+x_53 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_withTacticInfoContext___rarg___lambda__1), 11, 1);
+lean_closure_set(x_53, 0, x_51);
+lean_inc(x_13);
+lean_inc(x_12);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_5);
-x_33 = l_Lean_Elab_withInfoTreeContext___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__3(x_24, x_32, x_28, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_31);
-if (lean_obj_tag(x_33) == 0)
+x_54 = l_Lean_Elab_withInfoTreeContext___at_Lean_Elab_Tactic_evalTactic_eval___spec__1(x_20, x_53, x_49, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_52);
+if (lean_obj_tag(x_54) == 0)
 {
-lean_dec(x_21);
+lean_dec(x_17);
+lean_dec(x_13);
+lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -5935,30 +6855,57 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_2);
 lean_dec(x_1);
-return x_33;
+return x_54;
 }
 else
 {
-uint8_t x_34; 
-x_34 = !lean_is_exclusive(x_33);
-if (x_34 == 0)
+lean_object* x_55; lean_object* x_56; 
+x_55 = lean_ctor_get(x_54, 0);
+lean_inc(x_55);
+x_56 = lean_ctor_get(x_54, 1);
+lean_inc(x_56);
+lean_dec(x_54);
+x_21 = x_55;
+x_22 = x_56;
+goto block_45;
+}
+block_45:
 {
-lean_object* x_35; lean_object* x_36; uint8_t x_37; 
-x_35 = lean_ctor_get(x_33, 0);
-x_36 = lean_ctor_get(x_33, 1);
-x_37 = l_List_isEmpty___rarg(x_21);
-if (x_37 == 0)
+if (lean_obj_tag(x_21) == 0)
 {
-lean_object* x_38; lean_object* x_39; 
-lean_free_object(x_33);
-lean_dec(x_35);
-x_38 = lean_box(0);
-x_39 = l_Lean_Elab_Tactic_expandTacticMacroFns_loop___lambda__2(x_1, x_2, x_21, x_38, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_36);
-return x_39;
+lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; 
+lean_inc(x_2);
+x_23 = l_Lean_Elab_Tactic_SavedState_restore(x_2, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_22);
+x_24 = lean_ctor_get(x_23, 1);
+lean_inc(x_24);
+lean_dec(x_23);
+x_25 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_25, 0, x_21);
+x_26 = lean_array_push(x_5, x_25);
+x_3 = x_17;
+x_5 = x_26;
+x_14 = x_24;
+goto _start;
 }
 else
 {
-lean_dec(x_21);
+lean_object* x_28; lean_object* x_29; uint8_t x_30; 
+x_28 = lean_ctor_get(x_21, 0);
+lean_inc(x_28);
+x_29 = l_Lean_Elab_Tactic_evalTactic_handleEx___closed__1;
+x_30 = lean_nat_dec_eq(x_28, x_29);
+if (x_30 == 0)
+{
+lean_object* x_31; uint8_t x_32; 
+x_31 = l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3___rarg___closed__1;
+x_32 = lean_nat_dec_eq(x_28, x_31);
+lean_dec(x_28);
+if (x_32 == 0)
+{
+lean_object* x_33; 
+lean_dec(x_17);
+lean_dec(x_13);
+lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -5969,59 +6916,171 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_2);
 lean_dec(x_1);
+x_33 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_33, 0, x_21);
+lean_ctor_set(x_33, 1, x_22);
 return x_33;
 }
-}
 else
 {
-lean_object* x_40; lean_object* x_41; uint8_t x_42; 
-x_40 = lean_ctor_get(x_33, 0);
-x_41 = lean_ctor_get(x_33, 1);
-lean_inc(x_41);
+lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; 
+lean_dec(x_21);
+x_34 = l_Lean_Elab_Tactic_saveState___rarg(x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_22);
+x_35 = lean_ctor_get(x_34, 0);
+lean_inc(x_35);
+x_36 = lean_ctor_get(x_34, 1);
+lean_inc(x_36);
+lean_dec(x_34);
+x_37 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_37, 0, x_35);
+x_38 = lean_array_push(x_5, x_37);
+lean_inc(x_2);
+x_39 = l_Lean_Elab_Tactic_SavedState_restore(x_2, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_36);
+x_40 = lean_ctor_get(x_39, 1);
 lean_inc(x_40);
-lean_dec(x_33);
-x_42 = l_List_isEmpty___rarg(x_21);
-if (x_42 == 0)
-{
-lean_object* x_43; lean_object* x_44; 
-lean_dec(x_40);
-x_43 = lean_box(0);
-x_44 = l_Lean_Elab_Tactic_expandTacticMacroFns_loop___lambda__2(x_1, x_2, x_21, x_43, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_41);
-return x_44;
+lean_dec(x_39);
+x_3 = x_17;
+x_5 = x_38;
+x_14 = x_40;
+goto _start;
+}
 }
 else
 {
-lean_object* x_45; 
+lean_object* x_42; lean_object* x_43; 
+lean_dec(x_28);
 lean_dec(x_21);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_2);
-lean_dec(x_1);
-x_45 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_45, 0, x_40);
-lean_ctor_set(x_45, 1, x_41);
-return x_45;
+lean_inc(x_2);
+x_42 = l_Lean_Elab_Tactic_SavedState_restore(x_2, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_22);
+x_43 = lean_ctor_get(x_42, 1);
+lean_inc(x_43);
+lean_dec(x_42);
+x_3 = x_17;
+x_14 = x_43;
+goto _start;
 }
 }
 }
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
-lean_object* x_11; 
-x_11 = l_Lean_Elab_Tactic_evalTacticAux(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
-return x_11;
+lean_object* x_11; lean_object* x_12; uint8_t x_13; 
+x_11 = lean_ctor_get(x_8, 5);
+x_12 = l_Lean_addMessageContextFull___at_Lean_Meta_instAddMessageContextMetaM___spec__1(x_1, x_6, x_7, x_8, x_9, x_10);
+x_13 = !lean_is_exclusive(x_12);
+if (x_13 == 0)
+{
+lean_object* x_14; lean_object* x_15; 
+x_14 = lean_ctor_get(x_12, 0);
+lean_inc(x_11);
+x_15 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_15, 0, x_11);
+lean_ctor_set(x_15, 1, x_14);
+lean_ctor_set_tag(x_12, 1);
+lean_ctor_set(x_12, 0, x_15);
+return x_12;
+}
+else
+{
+lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
+x_16 = lean_ctor_get(x_12, 0);
+x_17 = lean_ctor_get(x_12, 1);
+lean_inc(x_17);
+lean_inc(x_16);
+lean_dec(x_12);
+lean_inc(x_11);
+x_18 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_18, 0, x_11);
+lean_ctor_set(x_18, 1, x_16);
+x_19 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_19, 0, x_18);
+lean_ctor_set(x_19, 1, x_17);
+return x_19;
 }
 }
-LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_evalTacticAux___spec__1(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
+}
+LEAN_EXPORT lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Tactic_evalTactic___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+_start:
+{
+uint8_t x_12; 
+x_12 = !lean_is_exclusive(x_9);
+if (x_12 == 0)
+{
+lean_object* x_13; lean_object* x_14; lean_object* x_15; 
+x_13 = lean_ctor_get(x_9, 5);
+x_14 = l_Lean_replaceRef(x_1, x_13);
+lean_dec(x_13);
+lean_dec(x_1);
+lean_ctor_set(x_9, 5, x_14);
+x_15 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+return x_15;
+}
+else
+{
+lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; 
+x_16 = lean_ctor_get(x_9, 0);
+x_17 = lean_ctor_get(x_9, 1);
+x_18 = lean_ctor_get(x_9, 2);
+x_19 = lean_ctor_get(x_9, 3);
+x_20 = lean_ctor_get(x_9, 4);
+x_21 = lean_ctor_get(x_9, 5);
+x_22 = lean_ctor_get(x_9, 6);
+x_23 = lean_ctor_get(x_9, 7);
+x_24 = lean_ctor_get(x_9, 8);
+x_25 = lean_ctor_get(x_9, 9);
+x_26 = lean_ctor_get(x_9, 10);
+lean_inc(x_26);
+lean_inc(x_25);
+lean_inc(x_24);
+lean_inc(x_23);
+lean_inc(x_22);
+lean_inc(x_21);
+lean_inc(x_20);
+lean_inc(x_19);
+lean_inc(x_18);
+lean_inc(x_17);
+lean_inc(x_16);
+lean_dec(x_9);
+x_27 = l_Lean_replaceRef(x_1, x_21);
+lean_dec(x_21);
+lean_dec(x_1);
+x_28 = lean_alloc_ctor(0, 11, 0);
+lean_ctor_set(x_28, 0, x_16);
+lean_ctor_set(x_28, 1, x_17);
+lean_ctor_set(x_28, 2, x_18);
+lean_ctor_set(x_28, 3, x_19);
+lean_ctor_set(x_28, 4, x_20);
+lean_ctor_set(x_28, 5, x_27);
+lean_ctor_set(x_28, 6, x_22);
+lean_ctor_set(x_28, 7, x_23);
+lean_ctor_set(x_28, 8, x_24);
+lean_ctor_set(x_28, 9, x_25);
+lean_ctor_set(x_28, 10, x_26);
+x_29 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_28, x_10, x_11);
+lean_dec(x_10);
+lean_dec(x_28);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+return x_29;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_evalTactic___spec__3(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
 _start:
 {
 uint8_t x_14; 
@@ -6039,7 +7098,7 @@ lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
-x_16 = l_Lean_Elab_Tactic_evalTacticAux(x_15, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
+x_16 = l_Lean_Elab_Tactic_evalTactic(x_15, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
 if (lean_obj_tag(x_16) == 0)
 {
 lean_object* x_17; lean_object* x_18; size_t x_19; size_t x_20; 
@@ -6104,11 +7163,11 @@ return x_26;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTacticAux___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic___spec__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-x_11 = l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__7___closed__2;
+x_11 = l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__7___closed__2;
 x_12 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_12, 0, x_1);
 lean_ctor_set(x_12, 1, x_11);
@@ -6118,7 +7177,7 @@ lean_ctor_set(x_13, 1, x_10);
 return x_13;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTacticAux___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; lean_object* x_5; 
@@ -6129,7 +7188,23 @@ lean_ctor_set(x_5, 1, x_3);
 return x_5;
 }
 }
-static lean_object* _init_l_Lean_Elab_Tactic_evalTacticAux___lambda__2___closed__1() {
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
+_start:
+{
+lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
+lean_dec(x_4);
+x_14 = l_Lean_Elab_Tactic_saveState___rarg(x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
+x_15 = lean_ctor_get(x_14, 0);
+lean_inc(x_15);
+x_16 = lean_ctor_get(x_14, 1);
+lean_inc(x_16);
+lean_dec(x_14);
+x_17 = l_Array_filterMapM___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__4___closed__1;
+x_18 = l_Lean_Elab_Tactic_evalTactic_expandEval(x_1, x_15, x_2, x_3, x_17, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_16);
+return x_18;
+}
+}
+static lean_object* _init_l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -6137,45 +7212,139 @@ x_1 = l_Lean_Elab_Tactic_tacticElabAttribute;
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTacticAux___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+static lean_object* _init_l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__2() {
 _start:
 {
-lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; 
+lean_object* x_1; 
+x_1 = l_Lean_Elab_macroAttribute;
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__3() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("tactic '", 8);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__3;
+x_2 = l_Lean_stringToMessageData(x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__5() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("' has not been implemented", 26);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__6() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__5;
+x_2 = l_Lean_stringToMessageData(x_1);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+_start:
+{
+lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; uint8_t x_25; 
 lean_dec(x_2);
-x_12 = l_Lean_Elab_Tactic_saveState___rarg(x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+x_12 = lean_st_ref_get(x_10, x_11);
 x_13 = lean_ctor_get(x_12, 0);
 lean_inc(x_13);
 x_14 = lean_ctor_get(x_12, 1);
 lean_inc(x_14);
 lean_dec(x_12);
-x_15 = lean_st_ref_get(x_10, x_14);
-x_16 = lean_ctor_get(x_15, 0);
-lean_inc(x_16);
-x_17 = lean_ctor_get(x_15, 1);
-lean_inc(x_17);
-lean_dec(x_15);
-x_18 = lean_ctor_get(x_16, 0);
-lean_inc(x_18);
-lean_dec(x_16);
+x_15 = lean_ctor_get(x_13, 0);
+lean_inc(x_15);
+lean_dec(x_13);
 lean_inc(x_1);
-x_19 = l_Lean_Syntax_getKind(x_1);
-x_20 = l_Lean_Elab_Tactic_evalTacticAux___lambda__2___closed__1;
-x_21 = l_Lean_KeyedDeclsAttribute_getEntries___rarg(x_20, x_18, x_19);
-if (lean_obj_tag(x_21) == 0)
+x_16 = l_Lean_Syntax_getKind(x_1);
+x_17 = l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__1;
+lean_inc(x_16);
+x_18 = l_Lean_KeyedDeclsAttribute_getEntries___rarg(x_17, x_15, x_16);
+x_19 = lean_st_ref_get(x_10, x_14);
+x_20 = lean_ctor_get(x_19, 0);
+lean_inc(x_20);
+x_21 = lean_ctor_get(x_19, 1);
+lean_inc(x_21);
+lean_dec(x_19);
+x_22 = lean_ctor_get(x_20, 0);
+lean_inc(x_22);
+lean_dec(x_20);
+x_23 = l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__2;
+lean_inc(x_16);
+x_24 = l_Lean_KeyedDeclsAttribute_getEntries___rarg(x_23, x_22, x_16);
+x_25 = l_List_isEmpty___rarg(x_18);
+if (x_25 == 0)
 {
-lean_object* x_22; 
-x_22 = l_Lean_Elab_Tactic_expandTacticMacro(x_13, x_1, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_17);
-return x_22;
+lean_object* x_26; lean_object* x_27; 
+lean_dec(x_16);
+x_26 = lean_box(0);
+x_27 = l_Lean_Elab_Tactic_evalTactic___lambda__2(x_1, x_24, x_18, x_26, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_21);
+return x_27;
 }
 else
 {
-lean_object* x_23; 
-x_23 = l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop(x_13, x_1, x_21, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_17);
-return x_23;
+uint8_t x_28; 
+x_28 = l_List_isEmpty___rarg(x_24);
+if (x_28 == 0)
+{
+lean_object* x_29; lean_object* x_30; 
+lean_dec(x_16);
+x_29 = lean_box(0);
+x_30 = l_Lean_Elab_Tactic_evalTactic___lambda__2(x_1, x_24, x_18, x_29, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_21);
+return x_30;
+}
+else
+{
+lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; uint8_t x_37; 
+lean_dec(x_24);
+lean_dec(x_18);
+x_31 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_31, 0, x_16);
+x_32 = l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__4;
+x_33 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_33, 0, x_32);
+lean_ctor_set(x_33, 1, x_31);
+x_34 = l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__6;
+x_35 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_35, 0, x_33);
+lean_ctor_set(x_35, 1, x_34);
+x_36 = l_Lean_throwErrorAt___at_Lean_Elab_Tactic_evalTactic___spec__1(x_1, x_35, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_21);
+x_37 = !lean_is_exclusive(x_36);
+if (x_37 == 0)
+{
+return x_36;
+}
+else
+{
+lean_object* x_38; lean_object* x_39; lean_object* x_40; 
+x_38 = lean_ctor_get(x_36, 0);
+x_39 = lean_ctor_get(x_36, 1);
+lean_inc(x_39);
+lean_inc(x_38);
+lean_dec(x_36);
+x_40 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_40, 0, x_38);
+lean_ctor_set(x_40, 1, x_39);
+return x_40;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTacticAux___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 uint8_t x_12; lean_object* x_13; lean_object* x_25; lean_object* x_26; lean_object* x_27; uint8_t x_28; 
@@ -6205,7 +7374,7 @@ x_31 = lean_ctor_get(x_25, 1);
 lean_inc(x_31);
 lean_dec(x_25);
 lean_inc(x_8);
-x_32 = l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__2(x_8, x_2, x_3, x_4, x_5, x_6, x_7, x_9, x_10, x_31);
+x_32 = l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__2(x_8, x_2, x_3, x_4, x_5, x_6, x_7, x_9, x_10, x_31);
 x_33 = lean_ctor_get(x_32, 0);
 lean_inc(x_33);
 x_34 = lean_ctor_get(x_32, 1);
@@ -6224,7 +7393,7 @@ if (x_12 == 0)
 lean_object* x_14; lean_object* x_15; 
 lean_dec(x_8);
 x_14 = lean_box(0);
-x_15 = l_Lean_Elab_Tactic_evalTacticAux___lambda__2(x_1, x_14, x_2, x_3, x_4, x_5, x_6, x_7, x_9, x_10, x_13);
+x_15 = l_Lean_Elab_Tactic_evalTactic___lambda__3(x_1, x_14, x_2, x_3, x_4, x_5, x_6, x_7, x_9, x_10, x_13);
 return x_15;
 }
 else
@@ -6240,27 +7409,27 @@ lean_ctor_set(x_18, 1, x_16);
 x_19 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_19, 0, x_18);
 lean_ctor_set(x_19, 1, x_17);
-x_20 = l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3(x_8, x_19, x_2, x_3, x_4, x_5, x_6, x_7, x_9, x_10, x_13);
+x_20 = l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3(x_8, x_19, x_2, x_3, x_4, x_5, x_6, x_7, x_9, x_10, x_13);
 x_21 = lean_ctor_get(x_20, 0);
 lean_inc(x_21);
 x_22 = lean_ctor_get(x_20, 1);
 lean_inc(x_22);
 lean_dec(x_20);
-x_23 = l_Lean_Elab_Tactic_evalTacticAux___lambda__2(x_1, x_21, x_2, x_3, x_4, x_5, x_6, x_7, x_9, x_10, x_22);
+x_23 = l_Lean_Elab_Tactic_evalTactic___lambda__3(x_1, x_21, x_2, x_3, x_4, x_5, x_6, x_7, x_9, x_10, x_22);
 return x_23;
 }
 }
 }
 }
-static lean_object* _init_l_Lean_Elab_Tactic_evalTacticAux___closed__1() {
+static lean_object* _init_l_Lean_Elab_Tactic_evalTactic___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalTacticAux___lambda__1___boxed), 3, 0);
+x_1 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalTactic___lambda__1___boxed), 3, 0);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Tactic_evalTacticAux___closed__2() {
+static lean_object* _init_l_Lean_Elab_Tactic_evalTactic___closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -6268,17 +7437,17 @@ x_1 = lean_mk_string_from_bytes("null", 4);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Tactic_evalTacticAux___closed__3() {
+static lean_object* _init_l_Lean_Elab_Tactic_evalTactic___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Elab_Tactic_evalTacticAux___closed__2;
+x_2 = l_Lean_Elab_Tactic_evalTactic___closed__2;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Elab_Tactic_evalTacticAux___closed__4() {
+static lean_object* _init_l_Lean_Elab_Tactic_evalTactic___closed__4() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
@@ -6288,7 +7457,7 @@ x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Elab_Tactic_evalTacticAux___closed__5() {
+static lean_object* _init_l_Lean_Elab_Tactic_evalTactic___closed__5() {
 _start:
 {
 lean_object* x_1; 
@@ -6296,17 +7465,17 @@ x_1 = lean_mk_string_from_bytes("step", 4);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Tactic_evalTacticAux___closed__6() {
+static lean_object* _init_l_Lean_Elab_Tactic_evalTactic___closed__6() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Elab_Tactic_evalTacticAux___closed__4;
-x_2 = l_Lean_Elab_Tactic_evalTacticAux___closed__5;
+x_1 = l_Lean_Elab_Tactic_evalTactic___closed__4;
+x_2 = l_Lean_Elab_Tactic_evalTactic___closed__5;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Elab_Tactic_evalTacticAux___closed__7() {
+static lean_object* _init_l_Lean_Elab_Tactic_evalTactic___closed__7() {
 _start:
 {
 lean_object* x_1; 
@@ -6314,16 +7483,16 @@ x_1 = lean_mk_string_from_bytes("unexpected tactic", 17);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Tactic_evalTacticAux___closed__8() {
+static lean_object* _init_l_Lean_Elab_Tactic_evalTactic___closed__8() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Elab_Tactic_evalTacticAux___closed__7;
+x_1 = l_Lean_Elab_Tactic_evalTactic___closed__7;
 x_2 = l_Lean_stringToMessageData(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Elab_Tactic_evalTacticAux___boxed__const__1() {
+static lean_object* _init_l_Lean_Elab_Tactic_evalTactic___boxed__const__1() {
 _start:
 {
 size_t x_1; lean_object* x_2; 
@@ -6332,7 +7501,7 @@ x_2 = lean_box_usize(x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTacticAux(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 uint8_t x_11; 
@@ -6395,7 +7564,7 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_28 = l_Lean_Elab_Tactic_evalTacticAux___closed__1;
+x_28 = l_Lean_Elab_Tactic_evalTactic___closed__1;
 x_29 = l_Lean_Core_withFreshMacroScope___rarg(x_28, x_27, x_9, x_10);
 return x_29;
 }
@@ -6404,14 +7573,14 @@ case 1:
 lean_object* x_30; lean_object* x_31; uint8_t x_32; 
 x_30 = lean_ctor_get(x_1, 1);
 lean_inc(x_30);
-x_31 = l_Lean_Elab_Tactic_evalTacticAux___closed__3;
+x_31 = l_Lean_Elab_Tactic_evalTactic___closed__3;
 x_32 = lean_name_eq(x_30, x_31);
 lean_dec(x_30);
 if (x_32 == 0)
 {
 lean_object* x_33; lean_object* x_34; lean_object* x_35; 
-x_33 = l_Lean_Elab_Tactic_evalTacticAux___closed__6;
-x_34 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalTacticAux___lambda__3), 11, 8);
+x_33 = l_Lean_Elab_Tactic_evalTactic___closed__6;
+x_34 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalTactic___lambda__4), 11, 8);
 lean_closure_set(x_34, 0, x_1);
 lean_closure_set(x_34, 1, x_2);
 lean_closure_set(x_34, 2, x_3);
@@ -6442,7 +7611,7 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_40 = l_Lean_Elab_Tactic_evalTacticAux___closed__1;
+x_40 = l_Lean_Elab_Tactic_evalTactic___closed__1;
 x_41 = l_Lean_Core_withFreshMacroScope___rarg(x_40, x_27, x_9, x_10);
 return x_41;
 }
@@ -6461,7 +7630,7 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_43 = l_Lean_Elab_Tactic_evalTacticAux___closed__1;
+x_43 = l_Lean_Elab_Tactic_evalTactic___closed__1;
 x_44 = l_Lean_Core_withFreshMacroScope___rarg(x_43, x_27, x_9, x_10);
 return x_44;
 }
@@ -6471,9 +7640,9 @@ size_t x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_objec
 x_45 = lean_usize_of_nat(x_37);
 lean_dec(x_37);
 x_46 = lean_box(0);
-x_47 = l_Lean_Elab_Tactic_evalTacticAux___boxed__const__1;
+x_47 = l_Lean_Elab_Tactic_evalTactic___boxed__const__1;
 x_48 = lean_box_usize(x_45);
-x_49 = lean_alloc_closure((void*)(l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_evalTacticAux___spec__1___boxed), 13, 10);
+x_49 = lean_alloc_closure((void*)(l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_evalTactic___spec__3___boxed), 13, 10);
 lean_closure_set(x_49, 0, x_36);
 lean_closure_set(x_49, 1, x_47);
 lean_closure_set(x_49, 2, x_48);
@@ -6496,7 +7665,7 @@ lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean
 x_51 = lean_alloc_ctor(1, 1, 0);
 lean_ctor_set(x_51, 0, x_1);
 x_52 = l_Lean_indentD(x_51);
-x_53 = l_Lean_Elab_Tactic_evalTacticAux___closed__8;
+x_53 = l_Lean_Elab_Tactic_evalTactic___closed__8;
 x_54 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_54, 0, x_53);
 lean_ctor_set(x_54, 1, x_52);
@@ -6504,7 +7673,7 @@ x_55 = l_Lean_Elab_Term_reportUnsolvedGoals___closed__8;
 x_56 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_56, 0, x_54);
 lean_ctor_set(x_56, 1, x_55);
-x_57 = lean_alloc_closure((void*)(l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2___boxed), 10, 7);
+x_57 = lean_alloc_closure((void*)(l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2___boxed), 10, 7);
 lean_closure_set(x_57, 0, x_56);
 lean_closure_set(x_57, 1, x_2);
 lean_closure_set(x_57, 2, x_3);
@@ -6531,7 +7700,7 @@ lean_dec(x_14);
 lean_dec(x_13);
 lean_dec(x_12);
 lean_dec(x_1);
-x_59 = l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTacticAux___spec__2(x_23, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_59 = l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic___spec__4(x_23, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -6624,7 +7793,7 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_77 = l_Lean_Elab_Tactic_evalTacticAux___closed__1;
+x_77 = l_Lean_Elab_Tactic_evalTactic___closed__1;
 x_78 = l_Lean_Core_withFreshMacroScope___rarg(x_77, x_76, x_9, x_10);
 return x_78;
 }
@@ -6633,14 +7802,14 @@ case 1:
 lean_object* x_79; lean_object* x_80; uint8_t x_81; 
 x_79 = lean_ctor_get(x_1, 1);
 lean_inc(x_79);
-x_80 = l_Lean_Elab_Tactic_evalTacticAux___closed__3;
+x_80 = l_Lean_Elab_Tactic_evalTactic___closed__3;
 x_81 = lean_name_eq(x_79, x_80);
 lean_dec(x_79);
 if (x_81 == 0)
 {
 lean_object* x_82; lean_object* x_83; lean_object* x_84; 
-x_82 = l_Lean_Elab_Tactic_evalTacticAux___closed__6;
-x_83 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalTacticAux___lambda__3), 11, 8);
+x_82 = l_Lean_Elab_Tactic_evalTactic___closed__6;
+x_83 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalTactic___lambda__4), 11, 8);
 lean_closure_set(x_83, 0, x_1);
 lean_closure_set(x_83, 1, x_2);
 lean_closure_set(x_83, 2, x_3);
@@ -6671,7 +7840,7 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_89 = l_Lean_Elab_Tactic_evalTacticAux___closed__1;
+x_89 = l_Lean_Elab_Tactic_evalTactic___closed__1;
 x_90 = l_Lean_Core_withFreshMacroScope___rarg(x_89, x_76, x_9, x_10);
 return x_90;
 }
@@ -6690,7 +7859,7 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_92 = l_Lean_Elab_Tactic_evalTacticAux___closed__1;
+x_92 = l_Lean_Elab_Tactic_evalTactic___closed__1;
 x_93 = l_Lean_Core_withFreshMacroScope___rarg(x_92, x_76, x_9, x_10);
 return x_93;
 }
@@ -6700,9 +7869,9 @@ size_t x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_objec
 x_94 = lean_usize_of_nat(x_86);
 lean_dec(x_86);
 x_95 = lean_box(0);
-x_96 = l_Lean_Elab_Tactic_evalTacticAux___boxed__const__1;
+x_96 = l_Lean_Elab_Tactic_evalTactic___boxed__const__1;
 x_97 = lean_box_usize(x_94);
-x_98 = lean_alloc_closure((void*)(l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_evalTacticAux___spec__1___boxed), 13, 10);
+x_98 = lean_alloc_closure((void*)(l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_evalTactic___spec__3___boxed), 13, 10);
 lean_closure_set(x_98, 0, x_85);
 lean_closure_set(x_98, 1, x_96);
 lean_closure_set(x_98, 2, x_97);
@@ -6725,7 +7894,7 @@ lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103;
 x_100 = lean_alloc_ctor(1, 1, 0);
 lean_ctor_set(x_100, 0, x_1);
 x_101 = l_Lean_indentD(x_100);
-x_102 = l_Lean_Elab_Tactic_evalTacticAux___closed__8;
+x_102 = l_Lean_Elab_Tactic_evalTactic___closed__8;
 x_103 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_103, 0, x_102);
 lean_ctor_set(x_103, 1, x_101);
@@ -6733,7 +7902,7 @@ x_104 = l_Lean_Elab_Term_reportUnsolvedGoals___closed__8;
 x_105 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_105, 0, x_103);
 lean_ctor_set(x_105, 1, x_104);
-x_106 = lean_alloc_closure((void*)(l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2___boxed), 10, 7);
+x_106 = lean_alloc_closure((void*)(l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2___boxed), 10, 7);
 lean_closure_set(x_106, 0, x_105);
 lean_closure_set(x_106, 1, x_2);
 lean_closure_set(x_106, 2, x_3);
@@ -6760,7 +7929,7 @@ lean_dec(x_62);
 lean_dec(x_61);
 lean_dec(x_60);
 lean_dec(x_1);
-x_108 = l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTacticAux___spec__2(x_71, x_2, x_3, x_4, x_5, x_6, x_7, x_72, x_9, x_10);
+x_108 = l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic___spec__4(x_71, x_2, x_3, x_4, x_5, x_6, x_7, x_72, x_9, x_10);
 lean_dec(x_9);
 lean_dec(x_72);
 lean_dec(x_7);
@@ -6774,48 +7943,11 @@ return x_108;
 }
 }
 }
-static lean_object* _init_l_Lean_Elab_Tactic_expandTacticMacro___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = l_Lean_Elab_macroAttribute;
-return x_1;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_expandTacticMacro(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
-_start:
-{
-lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
-x_12 = lean_st_ref_get(x_10, x_11);
-x_13 = lean_ctor_get(x_12, 0);
-lean_inc(x_13);
-x_14 = lean_ctor_get(x_12, 1);
-lean_inc(x_14);
-lean_dec(x_12);
-x_15 = lean_ctor_get(x_13, 0);
-lean_inc(x_15);
-lean_dec(x_13);
-lean_inc(x_2);
-x_16 = l_Lean_Syntax_getKind(x_2);
-x_17 = l_Lean_Elab_Tactic_expandTacticMacro___closed__1;
-x_18 = l_Lean_KeyedDeclsAttribute_getEntries___rarg(x_17, x_15, x_16);
-x_19 = l_Lean_Elab_Tactic_expandTacticMacroFns_loop(x_1, x_2, x_18, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_14);
-return x_19;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_expandTacticMacroFns(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
-_start:
-{
-lean_object* x_13; 
-x_13 = l_Lean_Elab_Tactic_expandTacticMacroFns_loop(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-return x_13;
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+LEAN_EXPORT lean_object* l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 lean_object* x_11; 
-x_11 = l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_11 = l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -6827,11 +7959,11 @@ lean_dec(x_2);
 return x_11;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 lean_object* x_12; 
-x_12 = l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+x_12 = l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
@@ -6843,11 +7975,11 @@ lean_dec(x_3);
 return x_12;
 }
 }
-LEAN_EXPORT lean_object* l_List_forM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+LEAN_EXPORT lean_object* l_List_forM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 lean_object* x_11; 
-x_11 = l_List_forM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__4(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_11 = l_List_forM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__4(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -6859,11 +7991,11 @@ lean_dec(x_2);
 return x_11;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__6___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__6___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 lean_object* x_11; 
-x_11 = l_Lean_throwError___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__6(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_11 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__6(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -6875,11 +8007,11 @@ lean_dec(x_2);
 return x_11;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__7___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__7___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 lean_object* x_11; 
-x_11 = l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__7(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_11 = l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__7(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -6891,11 +8023,11 @@ lean_dec(x_2);
 return x_11;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__8___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
+LEAN_EXPORT lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__8___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
 _start:
 {
 lean_object* x_9; 
-x_9 = l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__8(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
+x_9 = l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__8(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
@@ -6907,61 +8039,48 @@ lean_dec(x_1);
 return x_9;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; 
-x_5 = l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1___lambda__1(x_1, x_2, x_3, x_4);
+x_5 = l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1___lambda__1(x_1, x_2, x_3, x_4);
 lean_dec(x_3);
 return x_5;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; 
-x_5 = l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1___lambda__2(x_1, x_2, x_3, x_4);
+x_5 = l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1___lambda__2(x_1, x_2, x_3, x_4);
 lean_dec(x_3);
 return x_5;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1___lambda__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1___lambda__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
 lean_object* x_7; 
-x_7 = l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1___lambda__3(x_1, x_2, x_3, x_4, x_5, x_6);
+x_7 = l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1___lambda__3(x_1, x_2, x_3, x_4, x_5, x_6);
 lean_dec(x_5);
 lean_dec(x_2);
 return x_7;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1___lambda__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1___lambda__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
 lean_object* x_7; 
-x_7 = l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1___lambda__4(x_1, x_2, x_3, x_4, x_5, x_6);
+x_7 = l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1___lambda__4(x_1, x_2, x_3, x_4, x_5, x_6);
 lean_dec(x_5);
 return x_7;
 }
 }
-LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_evalTacticAux___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
-_start:
-{
-size_t x_14; size_t x_15; lean_object* x_16; 
-x_14 = lean_unbox_usize(x_2);
-lean_dec(x_2);
-x_15 = lean_unbox_usize(x_3);
-lean_dec(x_3);
-x_16 = l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_evalTacticAux___spec__1(x_1, x_14, x_15, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
-lean_dec(x_1);
-return x_16;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTacticAux___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 lean_object* x_11; 
-x_11 = l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTacticAux___spec__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_11 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -6973,11 +8092,40 @@ lean_dec(x_2);
 return x_11;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTacticAux___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_evalTactic___spec__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
+_start:
+{
+size_t x_14; size_t x_15; lean_object* x_16; 
+x_14 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_15 = lean_unbox_usize(x_3);
+lean_dec(x_3);
+x_16 = l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_evalTactic___spec__3(x_1, x_14, x_15, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
+lean_dec(x_1);
+return x_16;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic___spec__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+_start:
+{
+lean_object* x_11; 
+x_11 = l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic___spec__4(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+return x_11;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTactic___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; 
-x_4 = l_Lean_Elab_Tactic_evalTacticAux___lambda__1(x_1, x_2, x_3);
+x_4 = l_Lean_Elab_Tactic_evalTactic___lambda__1(x_1, x_2, x_3);
 lean_dec(x_2);
 lean_dec(x_1);
 return x_4;
@@ -7087,51 +8235,11 @@ lean_dec(x_2);
 return x_11;
 }
 }
-static lean_object* _init_l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_done___spec__1___rarg___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = l_Lean_Elab_abortTacticExceptionId;
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_done___spec__1___rarg___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_done___spec__1___rarg___closed__1;
-x_3 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_3, 0, x_2);
-lean_ctor_set(x_3, 1, x_1);
-return x_3;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_done___spec__1___rarg(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; lean_object* x_3; 
-x_2 = l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_done___spec__1___rarg___closed__2;
-x_3 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_3, 0, x_2);
-lean_ctor_set(x_3, 1, x_1);
-return x_3;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_done___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
-_start:
-{
-lean_object* x_9; 
-x_9 = lean_alloc_closure((void*)(l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_done___spec__1___rarg), 1, 0);
-return x_9;
-}
-}
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_done(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
 _start:
 {
 lean_object* x_10; uint8_t x_11; 
 x_10 = l_Lean_Elab_Tactic_getUnsolvedGoals(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
-lean_dec(x_1);
 x_11 = !lean_is_exclusive(x_10);
 if (x_11 == 0)
 {
@@ -7150,7 +8258,7 @@ lean_object* x_16; lean_object* x_17;
 x_16 = lean_ctor_get(x_15, 1);
 lean_inc(x_16);
 lean_dec(x_15);
-x_17 = l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_done___spec__1___rarg(x_16);
+x_17 = l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3___rarg(x_16);
 return x_17;
 }
 else
@@ -7210,7 +8318,7 @@ lean_object* x_27; lean_object* x_28;
 x_27 = lean_ctor_get(x_26, 1);
 lean_inc(x_27);
 lean_dec(x_26);
-x_28 = l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_done___spec__1___rarg(x_27);
+x_28 = l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3___rarg(x_27);
 return x_28;
 }
 else
@@ -7257,28 +8365,13 @@ return x_34;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_done___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
-_start:
-{
-lean_object* x_9; 
-x_9 = l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_done___spec__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-return x_9;
-}
-}
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_done___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
 _start:
 {
 lean_object* x_10; 
 x_10 = l_Lean_Elab_Tactic_done(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
 lean_dec(x_2);
+lean_dec(x_1);
 return x_10;
 }
 }
@@ -7538,6 +8631,7 @@ lean_inc(x_13);
 lean_dec(x_11);
 x_14 = l_Lean_Elab_Tactic_done(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_13);
 lean_dec(x_3);
+lean_dec(x_2);
 if (lean_obj_tag(x_14) == 0)
 {
 uint8_t x_15; 
@@ -9567,7 +10661,7 @@ lean_inc(x_19);
 lean_dec(x_17);
 x_20 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_withTacticInfoContext___rarg___lambda__1), 11, 1);
 lean_closure_set(x_20, 0, x_18);
-x_21 = l_Lean_Elab_withInfoTreeContext___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__3(x_16, x_20, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_19);
+x_21 = l_Lean_Elab_withInfoTreeContext___at_Lean_Elab_Tactic_evalTactic_eval___spec__1(x_16, x_20, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_19);
 return x_21;
 }
 }
@@ -10229,7 +11323,7 @@ lean_object* x_13; lean_object* x_14;
 x_13 = lean_alloc_closure((void*)(l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___lambda__1___boxed), 12, 2);
 lean_closure_set(x_13, 0, x_1);
 lean_closure_set(x_13, 1, x_2);
-x_14 = l_Lean_Elab_withInfoTreeContext___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__3(x_3, x_13, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+x_14 = l_Lean_Elab_withInfoTreeContext___at_Lean_Elab_Tactic_evalTactic_eval___spec__1(x_3, x_13, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
 return x_14;
 }
 }
@@ -10250,7 +11344,7 @@ x_15 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_15, 0, x_14);
 lean_ctor_set(x_15, 1, x_13);
 lean_ctor_set(x_5, 2, x_15);
-x_16 = l_Lean_Elab_Tactic_evalTacticAux(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+x_16 = l_Lean_Elab_Tactic_evalTactic(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
 return x_16;
 }
 else
@@ -10305,7 +11399,7 @@ lean_ctor_set_uint8(x_35, sizeof(void*)*8 + 4, x_28);
 lean_ctor_set_uint8(x_35, sizeof(void*)*8 + 5, x_29);
 lean_ctor_set_uint8(x_35, sizeof(void*)*8 + 6, x_30);
 lean_ctor_set_uint8(x_35, sizeof(void*)*8 + 7, x_32);
-x_36 = l_Lean_Elab_Tactic_evalTacticAux(x_2, x_3, x_4, x_35, x_6, x_7, x_8, x_9, x_10, x_11);
+x_36 = l_Lean_Elab_Tactic_evalTactic(x_2, x_3, x_4, x_35, x_6, x_7, x_8, x_9, x_10, x_11);
 return x_36;
 }
 }
@@ -11111,7 +12205,7 @@ lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
-x_19 = l_Lean_Elab_Tactic_evalTacticAux(x_1, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_18);
+x_19 = l_Lean_Elab_Tactic_evalTactic(x_1, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_18);
 if (lean_obj_tag(x_19) == 0)
 {
 lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; uint8_t x_27; 
@@ -11280,7 +12374,7 @@ x_27 = l_Lean_Elab_Term_reportUnsolvedGoals___closed__8;
 x_28 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_28, 0, x_26);
 lean_ctor_set(x_28, 1, x_27);
-x_29 = l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2(x_28, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_20);
+x_29 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2(x_28, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_20);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -11325,7 +12419,7 @@ x_37 = l_Lean_Elab_Term_reportUnsolvedGoals___closed__8;
 x_38 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_38, 0, x_36);
 lean_ctor_set(x_38, 1, x_37);
-x_39 = l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2(x_38, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_30);
+x_39 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2(x_38, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_30);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -12980,7 +14074,7 @@ x_6 = l_Lean_Elab_Tactic_withCaseRef___rarg___closed__1;
 x_7 = lean_array_push(x_6, x_3);
 x_8 = lean_array_push(x_7, x_4);
 x_9 = lean_box(2);
-x_10 = l_Lean_Elab_Tactic_evalTacticAux___closed__3;
+x_10 = l_Lean_Elab_Tactic_evalTactic___closed__3;
 x_11 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_11, 0, x_9);
 lean_ctor_set(x_11, 1, x_10);
@@ -13016,21 +14110,21 @@ lean_dec(x_1);
 return x_5;
 }
 }
-static lean_object* _init_l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_3439____closed__1() {
+static lean_object* _init_l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4607____closed__1() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Elab_Tactic_evalTacticAux___closed__4;
+x_1 = l_Lean_Elab_Tactic_evalTactic___closed__4;
 x_2 = l_Lean_Elab_Tactic_mkTacticAttribute___closed__10;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_3439_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4607_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; 
-x_2 = l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_3439____closed__1;
+x_2 = l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4607____closed__1;
 x_3 = l_Lean_registerTraceClass(x_2, x_1);
 return x_3;
 }
@@ -13176,68 +14270,94 @@ l_Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_withTacticInfoContext___spec
 lean_mark_persistent(l_Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_withTacticInfoContext___spec__2___rarg___closed__2);
 l_Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_withTacticInfoContext___spec__2___rarg___closed__3 = _init_l_Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_withTacticInfoContext___spec__2___rarg___closed__3();
 lean_mark_persistent(l_Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_withTacticInfoContext___spec__2___rarg___closed__3);
-l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___closed__1 = _init_l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___closed__1();
-lean_mark_persistent(l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___closed__1);
-l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___closed__2 = _init_l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___closed__2();
-lean_mark_persistent(l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___closed__2);
-l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___closed__3 = _init_l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___closed__3();
-lean_mark_persistent(l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___closed__3);
-l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__1 = _init_l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__1();
-lean_mark_persistent(l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__1);
-l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__2 = _init_l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__2();
-lean_mark_persistent(l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__2);
-l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__3 = _init_l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__3();
-lean_mark_persistent(l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__3);
-l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__4 = _init_l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__4();
-lean_mark_persistent(l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__4);
-l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__5 = _init_l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__5();
-lean_mark_persistent(l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__5);
-l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__6 = _init_l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__6();
-lean_mark_persistent(l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___closed__6);
-l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__7___closed__1 = _init_l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__7___closed__1();
-lean_mark_persistent(l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__7___closed__1);
-l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__7___closed__2 = _init_l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__7___closed__2();
-lean_mark_persistent(l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__7___closed__2);
-l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__8___rarg___closed__1 = _init_l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__8___rarg___closed__1();
-lean_mark_persistent(l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__8___rarg___closed__1);
-l_Lean_Elab_Tactic_expandTacticMacroFns_loop___closed__1 = _init_l_Lean_Elab_Tactic_expandTacticMacroFns_loop___closed__1();
-lean_mark_persistent(l_Lean_Elab_Tactic_expandTacticMacroFns_loop___closed__1);
-l_Lean_Elab_Tactic_expandTacticMacroFns_loop___closed__2 = _init_l_Lean_Elab_Tactic_expandTacticMacroFns_loop___closed__2();
-lean_mark_persistent(l_Lean_Elab_Tactic_expandTacticMacroFns_loop___closed__2);
-l_Lean_Elab_Tactic_expandTacticMacroFns_loop___closed__3 = _init_l_Lean_Elab_Tactic_expandTacticMacroFns_loop___closed__3();
-lean_mark_persistent(l_Lean_Elab_Tactic_expandTacticMacroFns_loop___closed__3);
-l_Lean_Elab_Tactic_expandTacticMacroFns_loop___closed__4 = _init_l_Lean_Elab_Tactic_expandTacticMacroFns_loop___closed__4();
-lean_mark_persistent(l_Lean_Elab_Tactic_expandTacticMacroFns_loop___closed__4);
-l_Lean_Elab_Tactic_evalTacticAux___lambda__2___closed__1 = _init_l_Lean_Elab_Tactic_evalTacticAux___lambda__2___closed__1();
-lean_mark_persistent(l_Lean_Elab_Tactic_evalTacticAux___lambda__2___closed__1);
-l_Lean_Elab_Tactic_evalTacticAux___closed__1 = _init_l_Lean_Elab_Tactic_evalTacticAux___closed__1();
-lean_mark_persistent(l_Lean_Elab_Tactic_evalTacticAux___closed__1);
-l_Lean_Elab_Tactic_evalTacticAux___closed__2 = _init_l_Lean_Elab_Tactic_evalTacticAux___closed__2();
-lean_mark_persistent(l_Lean_Elab_Tactic_evalTacticAux___closed__2);
-l_Lean_Elab_Tactic_evalTacticAux___closed__3 = _init_l_Lean_Elab_Tactic_evalTacticAux___closed__3();
-lean_mark_persistent(l_Lean_Elab_Tactic_evalTacticAux___closed__3);
-l_Lean_Elab_Tactic_evalTacticAux___closed__4 = _init_l_Lean_Elab_Tactic_evalTacticAux___closed__4();
-lean_mark_persistent(l_Lean_Elab_Tactic_evalTacticAux___closed__4);
-l_Lean_Elab_Tactic_evalTacticAux___closed__5 = _init_l_Lean_Elab_Tactic_evalTacticAux___closed__5();
-lean_mark_persistent(l_Lean_Elab_Tactic_evalTacticAux___closed__5);
-l_Lean_Elab_Tactic_evalTacticAux___closed__6 = _init_l_Lean_Elab_Tactic_evalTacticAux___closed__6();
-lean_mark_persistent(l_Lean_Elab_Tactic_evalTacticAux___closed__6);
-l_Lean_Elab_Tactic_evalTacticAux___closed__7 = _init_l_Lean_Elab_Tactic_evalTacticAux___closed__7();
-lean_mark_persistent(l_Lean_Elab_Tactic_evalTacticAux___closed__7);
-l_Lean_Elab_Tactic_evalTacticAux___closed__8 = _init_l_Lean_Elab_Tactic_evalTacticAux___closed__8();
-lean_mark_persistent(l_Lean_Elab_Tactic_evalTacticAux___closed__8);
-l_Lean_Elab_Tactic_evalTacticAux___boxed__const__1 = _init_l_Lean_Elab_Tactic_evalTacticAux___boxed__const__1();
-lean_mark_persistent(l_Lean_Elab_Tactic_evalTacticAux___boxed__const__1);
-l_Lean_Elab_Tactic_expandTacticMacro___closed__1 = _init_l_Lean_Elab_Tactic_expandTacticMacro___closed__1();
-lean_mark_persistent(l_Lean_Elab_Tactic_expandTacticMacro___closed__1);
+l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3___rarg___closed__1 = _init_l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3___rarg___closed__1();
+lean_mark_persistent(l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3___rarg___closed__1);
+l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3___rarg___closed__2 = _init_l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3___rarg___closed__2();
+lean_mark_persistent(l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__3___rarg___closed__2);
+l_Array_filterMapM___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__4___closed__1 = _init_l_Array_filterMapM___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__4___closed__1();
+lean_mark_persistent(l_Array_filterMapM___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__4___closed__1);
+l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__1 = _init_l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__1();
+lean_mark_persistent(l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__1);
+l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__2 = _init_l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__2();
+lean_mark_persistent(l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__2);
+l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__3 = _init_l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__3();
+lean_mark_persistent(l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__3);
+l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__4 = _init_l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__4();
+lean_mark_persistent(l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__7___closed__4);
+l_Lean_Elab_throwErrorWithNestedErrors___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__6___closed__1 = _init_l_Lean_Elab_throwErrorWithNestedErrors___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__6___closed__1();
+lean_mark_persistent(l_Lean_Elab_throwErrorWithNestedErrors___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__6___closed__1);
+l_Lean_Elab_throwErrorWithNestedErrors___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__6___closed__2 = _init_l_Lean_Elab_throwErrorWithNestedErrors___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__6___closed__2();
+lean_mark_persistent(l_Lean_Elab_throwErrorWithNestedErrors___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__6___closed__2);
+l_Lean_Elab_Tactic_evalTactic_throwExs___closed__1 = _init_l_Lean_Elab_Tactic_evalTactic_throwExs___closed__1();
+lean_mark_persistent(l_Lean_Elab_Tactic_evalTactic_throwExs___closed__1);
+l_Lean_Elab_Tactic_evalTactic_throwExs___closed__2 = _init_l_Lean_Elab_Tactic_evalTactic_throwExs___closed__2();
+lean_mark_persistent(l_Lean_Elab_Tactic_evalTactic_throwExs___closed__2);
+l_Lean_Elab_Tactic_evalTactic_throwExs___closed__3 = _init_l_Lean_Elab_Tactic_evalTactic_throwExs___closed__3();
+lean_mark_persistent(l_Lean_Elab_Tactic_evalTactic_throwExs___closed__3);
+l_Lean_Elab_Tactic_evalTactic_throwExs___closed__4 = _init_l_Lean_Elab_Tactic_evalTactic_throwExs___closed__4();
+lean_mark_persistent(l_Lean_Elab_Tactic_evalTactic_throwExs___closed__4);
+l_Lean_Elab_Tactic_evalTactic_throwExs___closed__5 = _init_l_Lean_Elab_Tactic_evalTactic_throwExs___closed__5();
+lean_mark_persistent(l_Lean_Elab_Tactic_evalTactic_throwExs___closed__5);
+l_Lean_Elab_Tactic_evalTactic_throwExs___closed__6 = _init_l_Lean_Elab_Tactic_evalTactic_throwExs___closed__6();
+lean_mark_persistent(l_Lean_Elab_Tactic_evalTactic_throwExs___closed__6);
+l_Lean_Elab_Tactic_evalTactic_throwExs___closed__7 = _init_l_Lean_Elab_Tactic_evalTactic_throwExs___closed__7();
+lean_mark_persistent(l_Lean_Elab_Tactic_evalTactic_throwExs___closed__7);
+l_Lean_Elab_Tactic_evalTactic_throwExs___closed__8 = _init_l_Lean_Elab_Tactic_evalTactic_throwExs___closed__8();
+lean_mark_persistent(l_Lean_Elab_Tactic_evalTactic_throwExs___closed__8);
+l_Lean_Elab_Tactic_evalTactic_handleEx___closed__1 = _init_l_Lean_Elab_Tactic_evalTactic_handleEx___closed__1();
+lean_mark_persistent(l_Lean_Elab_Tactic_evalTactic_handleEx___closed__1);
+l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__1 = _init_l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__1();
+lean_mark_persistent(l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__1);
+l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__2 = _init_l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__2();
+lean_mark_persistent(l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__2);
+l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__3 = _init_l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__3();
+lean_mark_persistent(l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__3);
+l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__4 = _init_l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__4();
+lean_mark_persistent(l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__4);
+l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__5 = _init_l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__5();
+lean_mark_persistent(l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__5);
+l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__6 = _init_l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__6();
+lean_mark_persistent(l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3___closed__6);
+l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__7___closed__1 = _init_l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__7___closed__1();
+lean_mark_persistent(l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__7___closed__1);
+l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__7___closed__2 = _init_l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__7___closed__2();
+lean_mark_persistent(l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__7___closed__2);
+l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__8___rarg___closed__1 = _init_l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__8___rarg___closed__1();
+lean_mark_persistent(l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__8___rarg___closed__1);
+l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__1 = _init_l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__1();
+lean_mark_persistent(l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__1);
+l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__2 = _init_l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__2();
+lean_mark_persistent(l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__2);
+l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__3 = _init_l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__3();
+lean_mark_persistent(l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__3);
+l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__4 = _init_l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__4();
+lean_mark_persistent(l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__4);
+l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__5 = _init_l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__5();
+lean_mark_persistent(l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__5);
+l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__6 = _init_l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__6();
+lean_mark_persistent(l_Lean_Elab_Tactic_evalTactic___lambda__3___closed__6);
+l_Lean_Elab_Tactic_evalTactic___closed__1 = _init_l_Lean_Elab_Tactic_evalTactic___closed__1();
+lean_mark_persistent(l_Lean_Elab_Tactic_evalTactic___closed__1);
+l_Lean_Elab_Tactic_evalTactic___closed__2 = _init_l_Lean_Elab_Tactic_evalTactic___closed__2();
+lean_mark_persistent(l_Lean_Elab_Tactic_evalTactic___closed__2);
+l_Lean_Elab_Tactic_evalTactic___closed__3 = _init_l_Lean_Elab_Tactic_evalTactic___closed__3();
+lean_mark_persistent(l_Lean_Elab_Tactic_evalTactic___closed__3);
+l_Lean_Elab_Tactic_evalTactic___closed__4 = _init_l_Lean_Elab_Tactic_evalTactic___closed__4();
+lean_mark_persistent(l_Lean_Elab_Tactic_evalTactic___closed__4);
+l_Lean_Elab_Tactic_evalTactic___closed__5 = _init_l_Lean_Elab_Tactic_evalTactic___closed__5();
+lean_mark_persistent(l_Lean_Elab_Tactic_evalTactic___closed__5);
+l_Lean_Elab_Tactic_evalTactic___closed__6 = _init_l_Lean_Elab_Tactic_evalTactic___closed__6();
+lean_mark_persistent(l_Lean_Elab_Tactic_evalTactic___closed__6);
+l_Lean_Elab_Tactic_evalTactic___closed__7 = _init_l_Lean_Elab_Tactic_evalTactic___closed__7();
+lean_mark_persistent(l_Lean_Elab_Tactic_evalTactic___closed__7);
+l_Lean_Elab_Tactic_evalTactic___closed__8 = _init_l_Lean_Elab_Tactic_evalTactic___closed__8();
+lean_mark_persistent(l_Lean_Elab_Tactic_evalTactic___closed__8);
+l_Lean_Elab_Tactic_evalTactic___boxed__const__1 = _init_l_Lean_Elab_Tactic_evalTactic___boxed__const__1();
+lean_mark_persistent(l_Lean_Elab_Tactic_evalTactic___boxed__const__1);
 l_Lean_Elab_Tactic_throwNoGoalsToBeSolved___rarg___closed__1 = _init_l_Lean_Elab_Tactic_throwNoGoalsToBeSolved___rarg___closed__1();
 lean_mark_persistent(l_Lean_Elab_Tactic_throwNoGoalsToBeSolved___rarg___closed__1);
 l_Lean_Elab_Tactic_throwNoGoalsToBeSolved___rarg___closed__2 = _init_l_Lean_Elab_Tactic_throwNoGoalsToBeSolved___rarg___closed__2();
 lean_mark_persistent(l_Lean_Elab_Tactic_throwNoGoalsToBeSolved___rarg___closed__2);
-l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_done___spec__1___rarg___closed__1 = _init_l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_done___spec__1___rarg___closed__1();
-lean_mark_persistent(l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_done___spec__1___rarg___closed__1);
-l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_done___spec__1___rarg___closed__2 = _init_l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_done___spec__1___rarg___closed__2();
-lean_mark_persistent(l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_done___spec__1___rarg___closed__2);
 l_Lean_Elab_logException___at_Lean_Elab_Tactic_closeUsingOrAdmit___spec__1___closed__1 = _init_l_Lean_Elab_logException___at_Lean_Elab_Tactic_closeUsingOrAdmit___spec__1___closed__1();
 lean_mark_persistent(l_Lean_Elab_logException___at_Lean_Elab_Tactic_closeUsingOrAdmit___spec__1___closed__1);
 l_Lean_Elab_logException___at_Lean_Elab_Tactic_closeUsingOrAdmit___spec__1___closed__2 = _init_l_Lean_Elab_logException___at_Lean_Elab_Tactic_closeUsingOrAdmit___spec__1___closed__2();
@@ -13286,9 +14406,9 @@ l_Lean_Elab_Tactic_getNameOfIdent_x27___closed__2 = _init_l_Lean_Elab_Tactic_get
 lean_mark_persistent(l_Lean_Elab_Tactic_getNameOfIdent_x27___closed__2);
 l_Lean_Elab_Tactic_withCaseRef___rarg___closed__1 = _init_l_Lean_Elab_Tactic_withCaseRef___rarg___closed__1();
 lean_mark_persistent(l_Lean_Elab_Tactic_withCaseRef___rarg___closed__1);
-l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_3439____closed__1 = _init_l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_3439____closed__1();
-lean_mark_persistent(l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_3439____closed__1);
-res = l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_3439_(lean_io_mk_world());
+l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4607____closed__1 = _init_l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4607____closed__1();
+lean_mark_persistent(l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4607____closed__1);
+res = l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4607_(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
 return lean_io_result_mk_ok(lean_box(0));
diff --git a/stage0/stdlib/Lean/Elab/Tactic/BuiltinTactic.c b/stage0/stdlib/Lean/Elab/Tactic/BuiltinTactic.c
index 3c1da5ea54..3b8a05922b 100644
--- a/stage0/stdlib/Lean/Elab/Tactic/BuiltinTactic.c
+++ b/stage0/stdlib/Lean/Elab/Tactic/BuiltinTactic.c
@@ -66,7 +66,6 @@ static lean_object* l_Lean_throwUnknownConstant___at_Lean_Elab_Tactic_evalOpen__
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalIntros_declRange___closed__2;
 lean_object* l_Lean_Name_str___override(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalRotateRight(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Std_RBNode_insert___at_Lean_NameSet_insert___spec__1(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_ContextInfo_saveNoFileMap___at_Lean_Elab_Tactic_renameInaccessibles___spec__5___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalTacticSeq1Indented(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -160,7 +159,6 @@ LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Tactic_evalDbgTrace(lean_objec
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalDone___closed__5;
 static lean_object* l_Lean_Elab_Tactic_evalCase___closed__1;
 static lean_object* l___private_Lean_Elab_Open_0__Lean_Elab_OpenDecl_resolveNameUsingNamespacesCore___at_Lean_Elab_Tactic_evalOpen___spec__22___closed__3;
-lean_object* l_Lean_Elab_Tactic_evalTacticAux(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_resolveGlobalConstCore___at_Lean_Elab_Tactic_evalOpen___spec__11___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_done(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_evalOpen___spec__18___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -508,7 +506,6 @@ LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Tactic_evalDone(lean_object*);
 static lean_object* l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalOpen___spec__25___closed__2;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalFocus___closed__2;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalFailIfSuccess_declRange___closed__2;
-lean_object* l_Lean_Elab_withInfoTreeContext___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_getUnsolvedGoals(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Open_0__Lean_Elab_OpenDecl_elabOpenScoped___at_Lean_Elab_Tactic_evalOpen___spec__29(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalOpen_declRange___closed__4;
@@ -550,7 +547,6 @@ static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalAssumption___closed__1;
 static lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_evalOpen___spec__2___closed__7;
 lean_object* lean_st_mk_ref(lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalSubstVars___closed__3;
-lean_object* l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_withInfoTreeContext___at_Lean_Elab_Term_runTactic___spec__9(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalDone___closed__2;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalTraceState_declRange___closed__2;
@@ -575,7 +571,6 @@ lean_object* l_Array_back___rarg(lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_ContextInfo_saveNoFileMap___at_Lean_Elab_Tactic_renameInaccessibles___spec__5___rarg___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalSleep(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalRefl___closed__1;
-lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalRenameInaccessibles_declRange___closed__3;
 static lean_object* l_Lean_Elab_Tactic_evalIntro___closed__26;
 LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at_Lean_Elab_Tactic_addCheckpoints___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -726,8 +721,10 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalAssumption___boxed(lean_object*)
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalFirst_loop___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_elabSetOption___at_Lean_Elab_Tactic_elabSetOption___spec__1___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_forEachVar___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_addCheckpoints_push___closed__10;
 lean_object* l_ReaderT_pure___at_Lean_Elab_Tactic_saveTacticInfoForToken___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalRevert(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalFocus(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_evalWithAnnotateState___closed__1;
@@ -825,6 +822,7 @@ lean_object* l_Lean_Syntax_getArgs(lean_object*);
 lean_object* l_Lean_Name_append(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalRotateLeft(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Tactic_evalParen_declRange(lean_object*);
+lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at_Lean_Elab_Tactic_renameInaccessibles___spec__1___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_evalFail___closed__8;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalSubstVars___closed__1;
@@ -883,6 +881,7 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalFail(lean_object*, lean_object*,
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalWithAnnotateState_declRange___closed__2;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Tactic_renameInaccessibles___spec__8(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_evalIntro___closed__9;
+lean_object* l_Lean_Elab_withInfoTreeContext___at_Lean_Elab_Tactic_evalTactic_eval___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalFailIfSuccess(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Elab_Tactic_evalOpen___spec__35___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_evalWithAnnotateState___closed__7;
@@ -1332,7 +1331,7 @@ lean_inc(x_21);
 lean_dec(x_19);
 x_22 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalWithAnnotateState___lambda__1), 11, 1);
 lean_closure_set(x_22, 0, x_20);
-x_23 = l_Lean_Elab_withInfoTreeContext___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__3(x_18, x_22, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_21);
+x_23 = l_Lean_Elab_withInfoTreeContext___at_Lean_Elab_Tactic_evalTactic_eval___spec__1(x_18, x_22, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_21);
 return x_23;
 }
 }
@@ -1535,6 +1534,7 @@ _start:
 lean_object* x_10; 
 x_10 = l_Lean_Elab_Tactic_evalDone___rarg(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
 lean_dec(x_2);
+lean_dec(x_1);
 return x_10;
 }
 }
@@ -1735,7 +1735,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at_Lean_Elab_Tactic_evalSeq1___spec__1___closed__1;
 x_2 = l_Std_Range_forIn_loop___at_Lean_Elab_Tactic_evalSeq1___spec__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at_Lean_Elab_Tactic_evalSeq1___spec__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -1910,7 +1910,7 @@ lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
-x_52 = l_Lean_Elab_Tactic_evalTacticAux(x_51, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16);
+x_52 = l_Lean_Elab_Tactic_evalTactic(x_51, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16);
 if (lean_obj_tag(x_52) == 0)
 {
 lean_object* x_53; lean_object* x_54; 
@@ -1967,7 +1967,7 @@ lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
-x_60 = l_Lean_Elab_Tactic_evalTacticAux(x_59, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16);
+x_60 = l_Lean_Elab_Tactic_evalTactic(x_59, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16);
 if (lean_obj_tag(x_60) == 0)
 {
 lean_object* x_61; lean_object* x_62; 
@@ -2314,7 +2314,7 @@ _start:
 lean_object* x_11; lean_object* x_12; lean_object* x_13; 
 x_11 = lean_unsigned_to_nat(1u);
 x_12 = l_Lean_Syntax_getArg(x_1, x_11);
-x_13 = l_Lean_Elab_Tactic_evalTacticAux(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_13 = l_Lean_Elab_Tactic_evalTactic(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 return x_13;
 }
 }
@@ -3056,7 +3056,7 @@ lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
-x_19 = l_Lean_Elab_Tactic_evalTacticAux(x_18, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
+x_19 = l_Lean_Elab_Tactic_evalTactic(x_18, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
 if (lean_obj_tag(x_19) == 0)
 {
 lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
@@ -3736,7 +3736,7 @@ lean_inc(x_14);
 lean_dec(x_13);
 x_15 = lean_unsigned_to_nat(1u);
 x_16 = l_Lean_Syntax_getArg(x_3, x_15);
-x_17 = l_Lean_Elab_Tactic_evalTacticAux(x_16, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_14);
+x_17 = l_Lean_Elab_Tactic_evalTactic(x_16, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_14);
 return x_17;
 }
 else
@@ -9192,7 +9192,7 @@ lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
 lean_inc(x_2);
-x_31 = l_Lean_Elab_Tactic_evalTacticAux(x_19, x_2, x_3, x_4, x_5, x_6, x_7, x_30, x_9, x_17);
+x_31 = l_Lean_Elab_Tactic_evalTactic(x_19, x_2, x_3, x_4, x_5, x_6, x_7, x_30, x_9, x_17);
 if (lean_obj_tag(x_31) == 0)
 {
 lean_object* x_32; lean_object* x_33; lean_object* x_34; uint8_t x_35; 
@@ -10415,7 +10415,7 @@ lean_object* x_18; lean_object* x_19; uint8_t x_20;
 lean_dec(x_2);
 lean_dec(x_1);
 x_18 = l_Lean_Elab_elabSetOption_setOption___at_Lean_Elab_Tactic_elabSetOption___spec__6___closed__2;
-x_19 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_18, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_15);
+x_19 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_18, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_15);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
@@ -10749,7 +10749,7 @@ x_23 = l_Lean_Elab_Tactic_elabSetOption___closed__1;
 x_24 = l_Lean_Option_get___at_Std_Format_pretty_x27___spec__1(x_16, x_23);
 lean_ctor_set(x_8, 4, x_24);
 lean_ctor_set(x_8, 2, x_16);
-x_25 = l_Lean_Elab_Tactic_evalTacticAux(x_19, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_17);
+x_25 = l_Lean_Elab_Tactic_evalTactic(x_19, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_17);
 return x_25;
 }
 else
@@ -10788,7 +10788,7 @@ lean_ctor_set(x_37, 7, x_31);
 lean_ctor_set(x_37, 8, x_32);
 lean_ctor_set(x_37, 9, x_33);
 lean_ctor_set(x_37, 10, x_34);
-x_38 = l_Lean_Elab_Tactic_evalTacticAux(x_19, x_2, x_3, x_4, x_5, x_6, x_7, x_37, x_9, x_17);
+x_38 = l_Lean_Elab_Tactic_evalTactic(x_19, x_2, x_3, x_4, x_5, x_6, x_7, x_37, x_9, x_17);
 return x_38;
 }
 }
@@ -11135,7 +11135,7 @@ lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
-x_47 = l_Lean_Elab_Tactic_evalTacticAux(x_25, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_28);
+x_47 = l_Lean_Elab_Tactic_evalTactic(x_25, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_28);
 if (lean_obj_tag(x_47) == 0)
 {
 lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; 
@@ -11332,7 +11332,7 @@ lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
-x_89 = l_Lean_Elab_Tactic_evalTacticAux(x_68, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_71);
+x_89 = l_Lean_Elab_Tactic_evalTactic(x_68, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_71);
 if (lean_obj_tag(x_89) == 0)
 {
 lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; 
@@ -11805,7 +11805,7 @@ lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
-x_42 = l_Lean_Elab_Tactic_evalTacticAux(x_38, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_41);
+x_42 = l_Lean_Elab_Tactic_evalTactic(x_38, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_41);
 if (lean_obj_tag(x_42) == 0)
 {
 lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; uint8_t x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; 
@@ -11911,7 +11911,7 @@ lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
-x_73 = l_Lean_Elab_Tactic_evalTacticAux(x_69, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_72);
+x_73 = l_Lean_Elab_Tactic_evalTactic(x_69, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_72);
 if (lean_obj_tag(x_73) == 0)
 {
 lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; uint8_t x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; 
@@ -12070,7 +12070,7 @@ lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
-x_120 = l_Lean_Elab_Tactic_evalTacticAux(x_116, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_119);
+x_120 = l_Lean_Elab_Tactic_evalTactic(x_116, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_119);
 if (lean_obj_tag(x_120) == 0)
 {
 lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; uint8_t x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; 
@@ -12259,7 +12259,7 @@ x_20 = lean_ctor_get(x_16, 1);
 lean_inc(x_20);
 lean_dec(x_16);
 x_21 = l_Lean_Elab_Tactic_evalAnyGoals___closed__3;
-x_22 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_21, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_20);
+x_22 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_21, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_20);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -12500,7 +12500,7 @@ _start:
 lean_object* x_11; lean_object* x_12; lean_object* x_13; 
 x_11 = lean_unsigned_to_nat(0u);
 x_12 = l_Lean_Syntax_getArg(x_1, x_11);
-x_13 = l_Lean_Elab_Tactic_evalTacticAux(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_13 = l_Lean_Elab_Tactic_evalTactic(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 return x_13;
 }
 }
@@ -12719,7 +12719,7 @@ lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
-x_19 = l_Lean_Elab_Tactic_evalTacticAux(x_15, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_18);
+x_19 = l_Lean_Elab_Tactic_evalTactic(x_15, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_18);
 if (lean_obj_tag(x_19) == 0)
 {
 lean_dec(x_17);
@@ -13474,7 +13474,7 @@ lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
 lean_inc(x_2);
-x_23 = l_Lean_Elab_Tactic_evalTacticAux(x_19, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_22);
+x_23 = l_Lean_Elab_Tactic_evalTactic(x_19, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_22);
 if (lean_obj_tag(x_23) == 0)
 {
 lean_object* x_24; uint8_t x_25; 
@@ -13525,7 +13525,7 @@ else
 {
 lean_object* x_15; lean_object* x_16; 
 x_15 = l_Lean_Elab_Tactic_evalFailIfSuccess___closed__2;
-x_16 = l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2(x_15, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_12);
+x_16 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2(x_15, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_12);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -14107,7 +14107,7 @@ _start:
 {
 lean_object* x_10; lean_object* x_11; 
 x_10 = l_Lean_Elab_throwIllFormedSyntax___at_Lean_Elab_Tactic_evalTraceMessage___spec__1___closed__2;
-x_11 = l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2(x_10, x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
+x_11 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2(x_10, x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
 return x_11;
 }
 }
@@ -16209,7 +16209,7 @@ x_58 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_58, 0, x_26);
 lean_ctor_set(x_58, 1, x_57);
 lean_ctor_set(x_58, 2, x_56);
-x_59 = l_Lean_Elab_Tactic_evalTacticAux(x_58, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_34);
+x_59 = l_Lean_Elab_Tactic_evalTactic(x_58, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_34);
 return x_59;
 }
 }
@@ -16448,7 +16448,7 @@ x_175 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_175, 0, x_83);
 lean_ctor_set(x_175, 1, x_174);
 lean_ctor_set(x_175, 2, x_173);
-x_176 = l_Lean_Elab_Tactic_evalTacticAux(x_175, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_71);
+x_176 = l_Lean_Elab_Tactic_evalTactic(x_175, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_71);
 return x_176;
 }
 else
@@ -16668,7 +16668,7 @@ x_15 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_15, 0, x_14);
 lean_ctor_set(x_15, 1, x_13);
 lean_ctor_set(x_5, 2, x_15);
-x_16 = l_Lean_Elab_Tactic_evalTacticAux(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+x_16 = l_Lean_Elab_Tactic_evalTactic(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
 return x_16;
 }
 else
@@ -16723,7 +16723,7 @@ lean_ctor_set_uint8(x_35, sizeof(void*)*8 + 4, x_28);
 lean_ctor_set_uint8(x_35, sizeof(void*)*8 + 5, x_29);
 lean_ctor_set_uint8(x_35, sizeof(void*)*8 + 6, x_30);
 lean_ctor_set_uint8(x_35, sizeof(void*)*8 + 7, x_32);
-x_36 = l_Lean_Elab_Tactic_evalTacticAux(x_2, x_3, x_4, x_35, x_6, x_7, x_8, x_9, x_10, x_11);
+x_36 = l_Lean_Elab_Tactic_evalTactic(x_2, x_3, x_4, x_35, x_6, x_7, x_8, x_9, x_10, x_11);
 return x_36;
 }
 }
@@ -16746,7 +16746,7 @@ lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
 lean_inc(x_2);
-x_14 = l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__1(x_13, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_14 = l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__1(x_13, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 if (lean_obj_tag(x_14) == 0)
 {
 lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
@@ -26193,7 +26193,7 @@ x_42 = l_Std_Range_forIn_loop___at_Lean_Elab_Tactic_evalSeq1___spec__1___closed_
 x_43 = l_panic___at_Lean_expandExplicitBindersAux_loop___spec__1(x_42);
 x_44 = l_Lean_Syntax_getArg(x_43, x_13);
 lean_dec(x_43);
-x_45 = l_Lean_Elab_Tactic_evalTacticAux(x_44, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+x_45 = l_Lean_Elab_Tactic_evalTactic(x_44, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
 return x_45;
 }
 else
@@ -26203,7 +26203,7 @@ x_46 = lean_array_fget(x_1, x_2);
 lean_dec(x_2);
 x_47 = l_Lean_Syntax_getArg(x_46, x_13);
 lean_dec(x_46);
-x_48 = l_Lean_Elab_Tactic_evalTacticAux(x_47, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+x_48 = l_Lean_Elab_Tactic_evalTactic(x_47, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
 return x_48;
 }
 }
@@ -26673,7 +26673,7 @@ lean_ctor_set(x_37, 1, x_17);
 x_38 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_38, 0, x_37);
 lean_ctor_set(x_38, 1, x_33);
-x_39 = l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2(x_38, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_13);
+x_39 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2(x_38, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_13);
 return x_39;
 }
 }
@@ -26690,7 +26690,7 @@ x_42 = l_Lean_Elab_nestedExceptionToMessageData___at_Lean_Elab_Tactic_evalOpen__
 x_43 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_43, 0, x_41);
 lean_ctor_set(x_43, 1, x_42);
-x_44 = l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2(x_43, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_13);
+x_44 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2(x_43, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_13);
 return x_44;
 }
 }
diff --git a/stage0/stdlib/Lean/Elab/Tactic/Cache.c b/stage0/stdlib/Lean/Elab/Tactic/Cache.c
index 0fc51cd70c..5eb8e4436a 100644
--- a/stage0/stdlib/Lean/Elab/Tactic/Cache.c
+++ b/stage0/stdlib/Lean/Elab/Tactic/Cache.c
@@ -24,7 +24,6 @@ static lean_object* l___private_Lean_Elab_Tactic_Cache_0__Lean_Elab_Tactic_dbg__
 static lean_object* l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Cache___hyg_16____closed__6;
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux_traverse___at_Lean_Elab_Tactic_evalCheckpoint___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Syntax_structEq(lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Tactic_evalTacticAux(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux___at_Lean_Elab_Tactic_evalCheckpoint___spec__2(lean_object*, size_t, size_t, lean_object*, lean_object*);
 size_t lean_usize_sub(size_t, size_t);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalCheckpoint___closed__14;
@@ -32,6 +31,7 @@ static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalCheckpoint_declRange___c
 lean_object* lean_dbg_trace(lean_object*, lean_object*);
 lean_object* lean_st_ref_get(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Cache_0__Lean_Elab_Tactic_dbg__cache(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Tactic_evalTactic(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAtAux___at___private_Lean_Elab_Tactic_Cache_0__Lean_Elab_Tactic_dbg__cache_x27___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Cache_0__Lean_Elab_Tactic_dbg__cache___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalCheckpoint___closed__5;
@@ -1917,7 +1917,7 @@ lean_inc(x_13);
 lean_dec(x_11);
 x_14 = lean_unsigned_to_nat(1u);
 x_15 = l_Lean_Syntax_getArg(x_1, x_14);
-x_16 = l_Lean_Elab_Tactic_evalTacticAux(x_15, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_13);
+x_16 = l_Lean_Elab_Tactic_evalTactic(x_15, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_13);
 return x_16;
 }
 else
@@ -1940,7 +1940,7 @@ lean_dec(x_19);
 lean_dec(x_17);
 x_22 = lean_unsigned_to_nat(1u);
 x_23 = l_Lean_Syntax_getArg(x_1, x_22);
-x_24 = l_Lean_Elab_Tactic_evalTacticAux(x_23, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_18);
+x_24 = l_Lean_Elab_Tactic_evalTactic(x_23, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_18);
 return x_24;
 }
 else
@@ -1983,7 +1983,7 @@ lean_inc(x_4);
 lean_inc(x_3);
 lean_inc(x_2);
 lean_inc(x_27);
-x_31 = l_Lean_Elab_Tactic_evalTacticAux(x_27, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_30);
+x_31 = l_Lean_Elab_Tactic_evalTactic(x_27, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_30);
 if (lean_obj_tag(x_31) == 0)
 {
 lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; 
diff --git a/stage0/stdlib/Lean/Elab/Tactic/Conv/Basic.c b/stage0/stdlib/Lean/Elab/Tactic/Conv/Basic.c
index bf33ef2e29..fd5e878ba1 100644
--- a/stage0/stdlib/Lean/Elab/Tactic/Conv/Basic.c
+++ b/stage0/stdlib/Lean/Elab/Tactic/Conv/Basic.c
@@ -70,7 +70,6 @@ lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_evalExact_
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_Conv_evalZeta___closed__3;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_Conv_evalReduce_declRange___closed__3;
 lean_object* l_Lean_mkLHSGoal(lean_object*);
-lean_object* l_Lean_Elab_Tactic_evalTacticAux(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_Conv_evalNestedTactic___closed__4;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_Conv_evalNestedTacticCore_declRange___closed__1;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_Conv_evalParen___closed__3;
@@ -202,7 +201,6 @@ static lean_object* l___regBuiltin_Lean_Elab_Tactic_Conv_evalNestedConv___closed
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_Conv_markAsConvGoal(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_Conv_evalWhnf___closed__9;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_Conv_evalZeta___closed__1;
-lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_Conv_evalConvSeqBracketed___lambda__2___closed__3;
 lean_object* l_Lean_addBuiltinDeclarationRanges(lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_Conv_evalConvSeqBracketed_declRange___closed__5;
@@ -251,6 +249,7 @@ lean_object* l_Lean_LocalDecl_fvarId(lean_object*);
 static lean_object* l_List_forIn_loop___at_Lean_Elab_Tactic_Conv_convert___spec__1___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Conv_Basic_0__Lean_Elab_Tactic_Conv_convLocalDecl___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_Conv_evalConvSeqBracketed___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_Conv_evalConvSeqBracketed___lambda__2___closed__25;
 lean_object* l_ReaderT_pure___at_Lean_Elab_Tactic_saveTacticInfoForToken___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_Conv_evalWhnf_declRange___closed__2;
@@ -941,7 +940,7 @@ x_71 = l_Lean_Elab_Tactic_Conv_convert___closed__5;
 x_72 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_72, 0, x_70);
 lean_ctor_set(x_72, 1, x_71);
-x_73 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_72, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_67);
+x_73 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_72, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_67);
 x_74 = lean_ctor_get(x_73, 0);
 lean_inc(x_74);
 x_75 = lean_ctor_get(x_73, 1);
@@ -3660,7 +3659,7 @@ x_85 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_85, 0, x_34);
 lean_ctor_set(x_85, 1, x_84);
 lean_ctor_set(x_85, 2, x_83);
-x_86 = l_Lean_Elab_Tactic_evalTacticAux(x_85, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_23);
+x_86 = l_Lean_Elab_Tactic_evalTactic(x_85, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_23);
 return x_86;
 }
 else
@@ -4165,7 +4164,7 @@ _start:
 lean_object* x_11; lean_object* x_12; lean_object* x_13; 
 x_11 = lean_unsigned_to_nat(0u);
 x_12 = l_Lean_Syntax_getArg(x_1, x_11);
-x_13 = l_Lean_Elab_Tactic_evalTacticAux(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_13 = l_Lean_Elab_Tactic_evalTactic(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 return x_13;
 }
 }
@@ -4635,7 +4634,7 @@ _start:
 lean_object* x_11; lean_object* x_12; lean_object* x_13; 
 x_11 = lean_unsigned_to_nat(1u);
 x_12 = l_Lean_Syntax_getArg(x_1, x_11);
-x_13 = l_Lean_Elab_Tactic_evalTacticAux(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_13 = l_Lean_Elab_Tactic_evalTactic(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 return x_13;
 }
 }
@@ -5340,7 +5339,7 @@ lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
 lean_inc(x_2);
-x_13 = l_Lean_Elab_Tactic_evalTacticAux(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_13 = l_Lean_Elab_Tactic_evalTactic(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 if (lean_obj_tag(x_13) == 0)
 {
 lean_object* x_14; lean_object* x_15; 
@@ -5561,7 +5560,7 @@ lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
 lean_inc(x_2);
-x_11 = l_Lean_Elab_Tactic_evalTacticAux(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_11 = l_Lean_Elab_Tactic_evalTactic(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 if (lean_obj_tag(x_11) == 0)
 {
 lean_object* x_12; lean_object* x_13; 
@@ -6256,7 +6255,7 @@ x_57 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_57, 0, x_36);
 lean_ctor_set(x_57, 1, x_56);
 lean_ctor_set(x_57, 2, x_55);
-x_58 = l_Lean_Elab_Tactic_evalTacticAux(x_57, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_29);
+x_58 = l_Lean_Elab_Tactic_evalTactic(x_57, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_29);
 return x_58;
 }
 else
@@ -6968,7 +6967,7 @@ x_125 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_125, 0, x_79);
 lean_ctor_set(x_125, 1, x_4);
 lean_ctor_set(x_125, 2, x_124);
-x_126 = l_Lean_Elab_Tactic_evalTacticAux(x_125, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_68);
+x_126 = l_Lean_Elab_Tactic_evalTactic(x_125, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_68);
 return x_126;
 }
 else
@@ -6988,7 +6987,7 @@ x_132 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_132, 0, x_79);
 lean_ctor_set(x_132, 1, x_4);
 lean_ctor_set(x_132, 2, x_131);
-x_133 = l_Lean_Elab_Tactic_evalTacticAux(x_132, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_68);
+x_133 = l_Lean_Elab_Tactic_evalTactic(x_132, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_68);
 return x_133;
 }
 }
@@ -7026,7 +7025,7 @@ x_148 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_148, 0, x_79);
 lean_ctor_set(x_148, 1, x_4);
 lean_ctor_set(x_148, 2, x_147);
-x_149 = l_Lean_Elab_Tactic_evalTacticAux(x_148, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_68);
+x_149 = l_Lean_Elab_Tactic_evalTactic(x_148, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_68);
 return x_149;
 }
 else
@@ -7046,7 +7045,7 @@ x_155 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_155, 0, x_79);
 lean_ctor_set(x_155, 1, x_4);
 lean_ctor_set(x_155, 2, x_154);
-x_156 = l_Lean_Elab_Tactic_evalTacticAux(x_155, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_68);
+x_156 = l_Lean_Elab_Tactic_evalTactic(x_155, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_68);
 return x_156;
 }
 }
diff --git a/stage0/stdlib/Lean/Elab/Tactic/Conv/Change.c b/stage0/stdlib/Lean/Elab/Tactic/Conv/Change.c
index 64eb27894a..a29968cb36 100644
--- a/stage0/stdlib/Lean/Elab/Tactic/Conv/Change.c
+++ b/stage0/stdlib/Lean/Elab/Tactic/Conv/Change.c
@@ -35,7 +35,6 @@ lean_object* l_Lean_Elab_Tactic_filterOldMVars(lean_object*, lean_object*, lean_
 static lean_object* l_Lean_Elab_Tactic_Conv_evalChange___closed__12;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_Conv_evalChange_declRange___closed__3;
 lean_object* l_Lean_Meta_isExprDefEqGuarded(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_addBuiltinDeclarationRanges(lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_Conv_evalChange_declRange___closed__5;
 static lean_object* l_Lean_Elab_Tactic_Conv_evalChange___closed__1;
@@ -43,6 +42,7 @@ static lean_object* l_Lean_Elab_Tactic_Conv_evalChange___closed__11;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_Conv_evalChange___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_Conv_getLhs(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Elab_Tactic_tacticElabAttribute;
+lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_Conv_evalChange___closed__6;
 lean_object* l_Lean_Elab_Tactic_elabTermEnsuringType(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_Conv_evalChange_declRange___closed__7;
@@ -372,7 +372,7 @@ x_53 = l_Lean_Elab_Tactic_Conv_evalChange___closed__16;
 x_54 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_54, 0, x_52);
 lean_ctor_set(x_54, 1, x_53);
-x_55 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_54, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_45);
+x_55 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_54, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_45);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
diff --git a/stage0/stdlib/Lean/Elab/Tactic/Conv/Congr.c b/stage0/stdlib/Lean/Elab/Tactic/Conv/Congr.c
index 801107ddf0..387f88cdae 100644
--- a/stage0/stdlib/Lean/Elab/Tactic/Conv/Congr.c
+++ b/stage0/stdlib/Lean/Elab/Tactic/Conv/Congr.c
@@ -146,7 +146,6 @@ static lean_object* l___regBuiltin_Lean_Elab_Tactic_Conv_evalLhs_declRange___clo
 lean_object* l___private_Lean_Expr_0__Lean_Expr_getAppNumArgsAux(lean_object*, lean_object*);
 lean_object* l_Nat_repr(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_Conv_evalLhs___boxed(lean_object*);
-lean_object* l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_Conv_extLetBodyCongr_x3f___lambda__3___closed__6;
 lean_object* l_Lean_Syntax_getId(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_Conv_evalArg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -157,7 +156,6 @@ static lean_object* l___private_Lean_Elab_Tactic_Conv_Congr_0__Lean_Elab_Tactic_
 lean_object* l_Lean_Expr_sort___override(lean_object*);
 lean_object* l_Lean_Elab_Tactic_Conv_markAsConvGoal(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_Conv_extLetBodyCongr_x3f___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_addBuiltinDeclarationRanges(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_Conv_extLetBodyCongr_x3f___lambda__3___closed__3;
 lean_object* lean_array_to_list(lean_object*, lean_object*);
@@ -190,8 +188,10 @@ extern lean_object* l_Lean_Elab_Tactic_tacticElabAttribute;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_Conv_extLetBodyCongr_x3f___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_Tactic_Conv_Congr_0__Lean_Elab_Tactic_Conv_extCore___lambda__2___closed__3;
 lean_object* l_Int_toNat(lean_object*);
+lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_Tactic_Conv_Congr_0__Lean_Elab_Tactic_Conv_extCore___lambda__2___closed__5;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_Conv_evalLhs_declRange___closed__5;
+lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_forIn_loop___at___private_Lean_Elab_Tactic_Conv_Congr_0__Lean_Elab_Tactic_Conv_selectIdx___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Tactic_Conv_evalExt(lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_Conv_evalRhs___closed__2;
@@ -3459,7 +3459,7 @@ x_24 = l___private_Lean_Elab_Tactic_Conv_Congr_0__Lean_Elab_Tactic_Conv_selectId
 x_25 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_25, 0, x_23);
 lean_ctor_set(x_25, 1, x_24);
-x_26 = l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2(x_25, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+x_26 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2(x_25, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
 return x_26;
 }
 }
@@ -3584,7 +3584,7 @@ if (lean_obj_tag(x_28) == 0)
 {
 lean_object* x_29; lean_object* x_30; uint8_t x_31; 
 x_29 = l___private_Lean_Elab_Tactic_Conv_Congr_0__Lean_Elab_Tactic_Conv_selectIdx___closed__4;
-x_30 = l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2(x_29, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_26);
+x_30 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2(x_29, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_26);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -4612,7 +4612,7 @@ lean_object* x_23; lean_object* x_24; uint8_t x_25;
 lean_dec(x_18);
 lean_dec(x_3);
 x_23 = l_Lean_Elab_Tactic_Conv_evalArg___lambda__2___closed__4;
-x_24 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_23, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+x_24 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_23, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
diff --git a/stage0/stdlib/Lean/Elab/Tactic/Conv/Pattern.c b/stage0/stdlib/Lean/Elab/Tactic/Conv/Pattern.c
index e846884f3f..23e5f309ab 100644
--- a/stage0/stdlib/Lean/Elab/Tactic/Conv/Pattern.c
+++ b/stage0/stdlib/Lean/Elab/Tactic/Conv/Pattern.c
@@ -57,7 +57,6 @@ static lean_object* l_Lean_Elab_Tactic_Conv_evalPattern___lambda__3___closed__4;
 lean_object* l_Lean_Elab_Tactic_Conv_mkConvGoalFor(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_Conv_evalPattern_declRange___closed__7;
 lean_object* lean_st_mk_ref(lean_object*, lean_object*);
-lean_object* l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_Conv_evalPattern___closed__8;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_Conv_evalPattern___closed__4;
 lean_object* l_Lean_Meta_isExprDefEqGuarded(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -69,6 +68,7 @@ lean_object* l_Lean_Expr_toHeadIndex(lean_object*);
 lean_object* l_Lean_Elab_Tactic_Conv_getLhs(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_of_nat(lean_object*);
 extern lean_object* l_Lean_Elab_Tactic_tacticElabAttribute;
+lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Conv_Pattern_0__Lean_Elab_Tactic_Conv_findPattern_x3f___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Conv_Pattern_0__Lean_Elab_Tactic_Conv_findPattern_x3f___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_Conv_evalPattern___closed__3;
@@ -1749,7 +1749,7 @@ x_41 = l_Lean_Elab_Tactic_Conv_evalPattern___lambda__3___closed__4;
 x_42 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_42, 0, x_40);
 lean_ctor_set(x_42, 1, x_41);
-x_43 = l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2(x_42, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_36);
+x_43 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2(x_42, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_36);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
diff --git a/stage0/stdlib/Lean/Elab/Tactic/Delta.c b/stage0/stdlib/Lean/Elab/Tactic/Delta.c
index b6b0d62be6..3e17c407b9 100644
--- a/stage0/stdlib/Lean/Elab/Tactic/Delta.c
+++ b/stage0/stdlib/Lean/Elab/Tactic/Delta.c
@@ -63,7 +63,6 @@ static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalDelta_declRange___closed
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalDelta___closed__10;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalDelta___closed__3;
 lean_object* lean_format_pretty(lean_object*, lean_object*);
-lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_addBuiltinDeclarationRanges(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_getMainGoal(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_deltaLocalDecl___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -73,6 +72,7 @@ LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalDelta___spe
 extern lean_object* l_Lean_Elab_Tactic_tacticElabAttribute;
 static lean_object* l_Lean_throwUnknownConstant___at_Lean_Elab_Tactic_evalDelta___spec__7___closed__1;
 static lean_object* l_Lean_Elab_Tactic_deltaLocalDecl___closed__8;
+lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalDelta_declRange___closed__6;
 static lean_object* l_Lean_Elab_Tactic_deltaLocalDecl___closed__6;
 LEAN_EXPORT lean_object* l_Lean_resolveGlobalConstCore___at_Lean_Elab_Tactic_evalDelta___spec__5___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -953,7 +953,7 @@ x_16 = l_Lean_Elab_Tactic_deltaLocalDecl___closed__8;
 x_17 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_17, 0, x_15);
 lean_ctor_set(x_17, 1, x_16);
-x_18 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_17, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_18 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_17, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 return x_18;
 }
 }
diff --git a/stage0/stdlib/Lean/Elab/Tactic/ElabTerm.c b/stage0/stdlib/Lean/Elab/Tactic/ElabTerm.c
index c669a479a3..93eb603599 100644
--- a/stage0/stdlib/Lean/Elab/Tactic/ElabTerm.c
+++ b/stage0/stdlib/Lean/Elab/Tactic/ElabTerm.c
@@ -17,7 +17,6 @@ static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalWithReducibleAndInstance
 lean_object* l_Lean_Meta_assert(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentArray_findSomeRevM_x3f___at_Lean_Elab_Tactic_evalRename___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalApplyLikeTactic(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalRename___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalApplyLikeTactic___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalSpecialize_declRange___closed__2;
 size_t lean_usize_add(size_t, size_t);
@@ -38,19 +37,18 @@ lean_object* l_Lean_Name_str___override(lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_elabAsFVar___lambda__1___closed__1;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalRename_declRange___closed__1;
 LEAN_EXPORT lean_object* l_Std_PersistentArray_findSomeRevM_x3f___at_Lean_Elab_Tactic_evalRename___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_LocalDecl_userName(lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalDecide___closed__2;
 lean_object* l_Lean_addDecl___at_Lean_Elab_Term_declareTacticSyntax___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_elabTermWithHoles___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalWithUnfoldingAll___closed__4;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalApply_declRange___closed__6;
+lean_object* l_Lean_Elab_Tactic_SavedState_restore(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_usize_dec_eq(size_t, size_t);
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Tactic_evalExact(lean_object*);
 lean_object* lean_array_uget(lean_object*, size_t);
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Tactic_evalNativeDecide(lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalWithUnfoldingAll_declRange___closed__4;
-lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_withoutModifyingStateWithInfoAndMessagesImpl___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Tactic_evalDecide_declRange(lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalNativeDecide_declRange___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalWithReducible(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -61,6 +59,7 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_closeMainGoalUsing___lambda__1(lean_
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalWithReducible___closed__5;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalWithReducibleAndInstances___closed__3;
 uint8_t l_Lean_MetavarKind_isNatural(uint8_t);
+LEAN_EXPORT lean_object* l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalExact___closed__6;
 lean_object* l_Lean_instantiateMVars___at_Lean_Elab_Tactic_getMainTarget___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -69,11 +68,9 @@ LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Tactic_evalDecide(lean_object*
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Tactic_evalRefine_x27(lean_object*);
 static lean_object* l_Lean_Elab_Tactic_refineCore___lambda__4___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_evalExact___spec__1___rarg(lean_object*);
-static lean_object* l_Lean_Elab_Tactic_evalRename___lambda__1___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_refineCore___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalRefine_x27_declRange___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_closeMainGoalUsing(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Tactic_evalTacticAux(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalRename_declRange___closed__4;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalRefine___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_elabTermForApply___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -84,6 +81,7 @@ static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalNativeDecide_declRange__
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Tactic_evalSpecialize(lean_object*);
 uint8_t lean_name_eq(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalDecide___boxed(lean_object*);
+lean_object* l_Lean_Elab_Tactic_evalTactic(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalDecide_declRange___closed__6;
 static lean_object* l_Lean_Elab_Tactic_refineCore___lambda__4___closed__6;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalRename(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -109,16 +107,14 @@ static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalDecide_declRange___close
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalNativeDecide___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_filterOldMVars___spec__1(lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_elabAsFVar___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Tactic_evalRename___lambda__1___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalApply(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_withoutModifyingStateWithInfoAndMessages___at_Lean_Elab_Tactic_evalRename___spec__8(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_evalNativeDecide___rarg___lambda__1___closed__2;
 static lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_evalExact___spec__1___rarg___closed__1;
 lean_object* l_Lean_Elab_Term_mkAuxName(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalDecide___closed__5;
 lean_object* l_Lean_assignExprMVar___at_Lean_Elab_Tactic_closeMainGoal___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_evalDecide___rarg___lambda__1___closed__4;
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalRename___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalRename___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_appArg_x21(lean_object*);
 lean_object* l_Lean_Elab_Term_synthesizeSyntheticMVars(uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_KeyedDeclsAttribute_addBuiltin___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -129,7 +125,6 @@ lean_object* l_Lean_Meta_zetaReduce___lambda__2___boxed(lean_object*, lean_objec
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalConstructor___closed__1;
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_getFVarId___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_evalDecide___rarg___lambda__1___closed__3;
-static lean_object* l_Lean_Elab_Tactic_evalRename___lambda__1___closed__2;
 static lean_object* l_Lean_Elab_Tactic_evalDecide___rarg___lambda__1___closed__5;
 lean_object* l_Lean_Meta_mkDecide(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalConstructor___closed__5;
@@ -138,6 +133,7 @@ static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalSpecialize_declRange___c
 lean_object* l_Lean_Meta_mkEqRefl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_apply(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_getFVarId___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__4;
 LEAN_EXPORT lean_object* l_Array_findSomeRevM_x3f_find___at_Lean_Elab_Tactic_evalRename___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalDecide_declRange___closed__5;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalExact_declRange___closed__7;
@@ -147,12 +143,13 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_refineCore___lambda__4(lean_object*,
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalRefine_x27_declRange___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_filterOldMVars(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_evalSpecialize___closed__3;
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalRename___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalRename___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalWithReducible_declRange___closed__4;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalRefine_declRange___closed__1;
 lean_object* l_Lean_Meta_intro1Core(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalWithUnfoldingAll_declRange___closed__2;
 static lean_object* l_Lean_Elab_Tactic_evalNativeDecide___rarg___lambda__1___closed__7;
+static lean_object* l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__1;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalNativeDecide_declRange___closed__6;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_elabTermWithHoles(lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_fget(lean_object*, lean_object*);
@@ -163,6 +160,7 @@ static lean_object* l_Lean_Elab_Tactic_evalNativeDecide___rarg___closed__1;
 lean_object* l_Lean_Meta_rename(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_mvar___override(lean_object*);
 static lean_object* l_Lean_Elab_Tactic_evalSpecialize___closed__2;
+LEAN_EXPORT lean_object* l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_getMVarsNoDelayed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_evalRename___closed__2;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalDecide___closed__4;
@@ -187,7 +185,6 @@ LEAN_EXPORT lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tacti
 lean_object* l_Lean_Elab_Term_elabTerm(lean_object*, lean_object*, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_evalExact___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalConstructor___boxed(lean_object*);
-static lean_object* l_Lean_Elab_Tactic_evalRename___lambda__1___closed__4;
 static lean_object* l_Lean_Elab_Tactic_evalExact___closed__8;
 lean_object* l_Lean_replaceRef(lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalWithReducibleAndInstances___closed__2;
@@ -199,6 +196,7 @@ static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalDecide_declRange___close
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalWithReducible___closed__1;
 lean_object* l_Lean_Elab_Tactic_getMainTarget(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_evalExact___closed__1;
+static lean_object* l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__2;
 static lean_object* l_Lean_Elab_Tactic_evalDecide___rarg___lambda__1___closed__6;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalApply___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalWithReducibleAndInstances___closed__1;
@@ -206,7 +204,6 @@ static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalSpecialize_declRange___c
 static lean_object* l_Lean_Elab_Tactic_evalSpecialize___lambda__1___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_logUnassignedAndAbort___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Tactic_evalRefine_declRange(lean_object*);
-lean_object* l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_elabTermForApply___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getId(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_elabTerm_go___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -216,7 +213,6 @@ static lean_object* l_Lean_Elab_Tactic_evalExact___closed__6;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalRefine_x27_declRange___closed__4;
 lean_object* l_Lean_Elab_Term_isLetRecAuxMVar(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Tactic_evalRename(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalWithReducibleAndInstances_declRange___closed__3;
 lean_object* l_Lean_addBuiltinDeclarationRanges(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Tactic_evalNativeDecide_declRange(lean_object*);
@@ -263,18 +259,22 @@ static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalRefine_x27___closed__3;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalWithReducible_declRange___closed__2;
 lean_object* l_Lean_LocalDecl_fvarId(lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalSpecialize___closed__1;
+lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalRename_declRange___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_elabTermEnsuringType(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalWithReducible_declRange___closed__1;
 static lean_object* l___private_Lean_Elab_Tactic_ElabTerm_0__Lean_Elab_Tactic_preprocessPropToDecide___closed__2;
 lean_object* l_Lean_LocalDecl_type(lean_object*);
 static lean_object* l_Lean_Elab_Tactic_evalNativeDecide___rarg___lambda__1___closed__1;
 static lean_object* l___private_Lean_Elab_Tactic_ElabTerm_0__Lean_Elab_Tactic_preprocessPropToDecide___lambda__2___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalExact___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalNativeDecide___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_refineCore___lambda__3___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_filterOldMVars___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_elabTermEnsuringType___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Tactic_saveState___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalWithReducibleAndInstances_declRange___closed__7;
 static lean_object* l_Lean_Elab_Tactic_evalRefine___closed__1;
 static lean_object* l_Lean_Elab_throwAbortTactic___at_Lean_Elab_Tactic_logUnassignedAndAbort___spec__1___rarg___closed__1;
@@ -286,6 +286,7 @@ static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalWithUnfoldingAll___close
 static lean_object* l_Lean_Elab_Tactic_filterOldMVars___closed__1;
 lean_object* l_Lean_Expr_const___override(lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalExact___closed__1;
+static lean_object* l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__3;
 static lean_object* l_Lean_Elab_Tactic_evalApply___closed__3;
 static lean_object* l_Lean_Elab_Tactic_evalNativeDecide___rarg___lambda__1___closed__4;
 static lean_object* l_Lean_Elab_Tactic_evalRefine___closed__2;
@@ -387,6 +388,7 @@ static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalExact___closed__7;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalRefine___closed__1;
 lean_object* l_Lean_Syntax_getArg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_LocalContext_findDeclRevM_x3f___at_Lean_Elab_Tactic_evalRename___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_getFVarId___closed__4;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Tactic_evalWithReducibleAndInstances(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_refineCore___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -428,7 +430,6 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_closeMainGoalUsing___lambda__1___box
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalDecide_declRange___closed__2;
 static lean_object* l_Lean_Elab_Tactic_getFVarId___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_refineCore(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalRename___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalWithUnfoldingAll___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalExact(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalRefine_x27_declRange___closed__7;
@@ -451,7 +452,7 @@ static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalDecide___closed__3;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalConstructor___closed__4;
 static lean_object* l_Lean_Elab_Tactic_evalDecide___rarg___lambda__1___closed__2;
 uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
-lean_object* l_Lean_Meta_constructor(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Meta_constructor(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalWithUnfoldingAll___closed__1;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalExact_declRange___closed__2;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Tactic_evalWithReducibleAndInstances_declRange(lean_object*);
@@ -3016,44 +3017,6 @@ x_15 = l_Lean_Elab_Tactic_elabTermWithHoles(x_1, x_2, x_3, x_14, x_5, x_6, x_7,
 return x_15;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
-_start:
-{
-lean_object* x_11; lean_object* x_12; uint8_t x_13; 
-x_11 = lean_ctor_get(x_8, 5);
-x_12 = l_Lean_addMessageContextFull___at_Lean_Meta_instAddMessageContextMetaM___spec__1(x_1, x_6, x_7, x_8, x_9, x_10);
-x_13 = !lean_is_exclusive(x_12);
-if (x_13 == 0)
-{
-lean_object* x_14; lean_object* x_15; 
-x_14 = lean_ctor_get(x_12, 0);
-lean_inc(x_11);
-x_15 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_15, 0, x_11);
-lean_ctor_set(x_15, 1, x_14);
-lean_ctor_set_tag(x_12, 1);
-lean_ctor_set(x_12, 0, x_15);
-return x_12;
-}
-else
-{
-lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
-x_16 = lean_ctor_get(x_12, 0);
-x_17 = lean_ctor_get(x_12, 1);
-lean_inc(x_17);
-lean_inc(x_16);
-lean_dec(x_12);
-lean_inc(x_11);
-x_18 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_18, 0, x_11);
-lean_ctor_set(x_18, 1, x_16);
-x_19 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_19, 0, x_18);
-lean_ctor_set(x_19, 1, x_17);
-return x_19;
-}
-}
-}
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_refineCore___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
@@ -3251,7 +3214,7 @@ x_43 = l_Lean_Elab_Tactic_refineCore___lambda__4___closed__6;
 x_44 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_44, 0, x_42);
 lean_ctor_set(x_44, 1, x_43);
-x_45 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_44, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_27);
+x_45 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_44, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_27);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -3402,22 +3365,6 @@ x_15 = l_Lean_Elab_Tactic_withMainContext___rarg(x_14, x_4, x_5, x_6, x_7, x_8,
 return x_15;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
-_start:
-{
-lean_object* x_11; 
-x_11 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-return x_11;
-}
-}
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_refineCore___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
@@ -3926,7 +3873,7 @@ lean_dec(x_19);
 lean_dec(x_18);
 lean_dec(x_17);
 x_21 = l_Lean_Elab_Tactic_evalSpecialize___lambda__1___closed__2;
-x_22 = l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2(x_21, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_16);
+x_22 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2(x_21, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_16);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -5561,46 +5508,47 @@ lean_inc(x_1);
 x_10 = l_Lean_Elab_Tactic_getMainGoal(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
 if (lean_obj_tag(x_10) == 0)
 {
-lean_object* x_11; lean_object* x_12; lean_object* x_13; 
+lean_object* x_11; lean_object* x_12; uint8_t x_13; lean_object* x_14; 
 x_11 = lean_ctor_get(x_10, 0);
 lean_inc(x_11);
 x_12 = lean_ctor_get(x_10, 1);
 lean_inc(x_12);
 lean_dec(x_10);
+x_13 = 0;
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
-x_13 = l_Lean_Meta_constructor(x_11, x_5, x_6, x_7, x_8, x_12);
-if (lean_obj_tag(x_13) == 0)
+x_14 = l_Lean_Meta_constructor(x_11, x_13, x_5, x_6, x_7, x_8, x_12);
+if (lean_obj_tag(x_14) == 0)
 {
-lean_object* x_14; lean_object* x_15; uint8_t x_16; lean_object* x_17; 
-x_14 = lean_ctor_get(x_13, 0);
-lean_inc(x_14);
-x_15 = lean_ctor_get(x_13, 1);
+lean_object* x_15; lean_object* x_16; uint8_t x_17; lean_object* x_18; 
+x_15 = lean_ctor_get(x_14, 0);
 lean_inc(x_15);
-lean_dec(x_13);
-x_16 = 0;
+x_16 = lean_ctor_get(x_14, 1);
+lean_inc(x_16);
+lean_dec(x_14);
+x_17 = 0;
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
-x_17 = l_Lean_Elab_Term_synthesizeSyntheticMVars(x_16, x_16, x_3, x_4, x_5, x_6, x_7, x_8, x_15);
-if (lean_obj_tag(x_17) == 0)
+x_18 = l_Lean_Elab_Term_synthesizeSyntheticMVars(x_17, x_17, x_3, x_4, x_5, x_6, x_7, x_8, x_16);
+if (lean_obj_tag(x_18) == 0)
 {
-lean_object* x_18; lean_object* x_19; 
-x_18 = lean_ctor_get(x_17, 1);
-lean_inc(x_18);
-lean_dec(x_17);
-x_19 = l_Lean_Elab_Tactic_replaceMainGoal(x_14, x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_18);
-return x_19;
+lean_object* x_19; lean_object* x_20; 
+x_19 = lean_ctor_get(x_18, 1);
+lean_inc(x_19);
+lean_dec(x_18);
+x_20 = l_Lean_Elab_Tactic_replaceMainGoal(x_15, x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_19);
+return x_20;
 }
 else
 {
-uint8_t x_20; 
-lean_dec(x_14);
+uint8_t x_21; 
+lean_dec(x_15);
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
@@ -5609,29 +5557,29 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_20 = !lean_is_exclusive(x_17);
-if (x_20 == 0)
+x_21 = !lean_is_exclusive(x_18);
+if (x_21 == 0)
 {
-return x_17;
+return x_18;
 }
 else
 {
-lean_object* x_21; lean_object* x_22; lean_object* x_23; 
-x_21 = lean_ctor_get(x_17, 0);
-x_22 = lean_ctor_get(x_17, 1);
+lean_object* x_22; lean_object* x_23; lean_object* x_24; 
+x_22 = lean_ctor_get(x_18, 0);
+x_23 = lean_ctor_get(x_18, 1);
+lean_inc(x_23);
 lean_inc(x_22);
-lean_inc(x_21);
-lean_dec(x_17);
-x_23 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_23, 0, x_21);
-lean_ctor_set(x_23, 1, x_22);
-return x_23;
+lean_dec(x_18);
+x_24 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_24, 0, x_22);
+lean_ctor_set(x_24, 1, x_23);
+return x_24;
 }
 }
 }
 else
 {
-uint8_t x_24; 
+uint8_t x_25; 
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
@@ -5640,29 +5588,29 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_24 = !lean_is_exclusive(x_13);
-if (x_24 == 0)
+x_25 = !lean_is_exclusive(x_14);
+if (x_25 == 0)
 {
-return x_13;
+return x_14;
 }
 else
 {
-lean_object* x_25; lean_object* x_26; lean_object* x_27; 
-x_25 = lean_ctor_get(x_13, 0);
-x_26 = lean_ctor_get(x_13, 1);
+lean_object* x_26; lean_object* x_27; lean_object* x_28; 
+x_26 = lean_ctor_get(x_14, 0);
+x_27 = lean_ctor_get(x_14, 1);
+lean_inc(x_27);
 lean_inc(x_26);
-lean_inc(x_25);
-lean_dec(x_13);
-x_27 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_27, 0, x_25);
-lean_ctor_set(x_27, 1, x_26);
-return x_27;
+lean_dec(x_14);
+x_28 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_28, 0, x_26);
+lean_ctor_set(x_28, 1, x_27);
+return x_28;
 }
 }
 }
 else
 {
-uint8_t x_28; 
+uint8_t x_29; 
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
@@ -5671,23 +5619,23 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_28 = !lean_is_exclusive(x_10);
-if (x_28 == 0)
+x_29 = !lean_is_exclusive(x_10);
+if (x_29 == 0)
 {
 return x_10;
 }
 else
 {
-lean_object* x_29; lean_object* x_30; lean_object* x_31; 
-x_29 = lean_ctor_get(x_10, 0);
-x_30 = lean_ctor_get(x_10, 1);
+lean_object* x_30; lean_object* x_31; lean_object* x_32; 
+x_30 = lean_ctor_get(x_10, 0);
+x_31 = lean_ctor_get(x_10, 1);
+lean_inc(x_31);
 lean_inc(x_30);
-lean_inc(x_29);
 lean_dec(x_10);
-x_31 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_31, 0, x_29);
-lean_ctor_set(x_31, 1, x_30);
-return x_31;
+x_32 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_32, 0, x_30);
+lean_ctor_set(x_32, 1, x_31);
+return x_32;
 }
 }
 }
@@ -5901,7 +5849,7 @@ if (x_15 == 0)
 uint8_t x_16; lean_object* x_17; 
 x_16 = 2;
 lean_ctor_set_uint8(x_14, 5, x_16);
-x_17 = l_Lean_Elab_Tactic_evalTacticAux(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_17 = l_Lean_Elab_Tactic_evalTactic(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 if (lean_obj_tag(x_17) == 0)
 {
 uint8_t x_18; 
@@ -5981,7 +5929,7 @@ lean_ctor_set_uint8(x_40, 11, x_36);
 lean_ctor_set_uint8(x_40, 12, x_37);
 lean_ctor_set_uint8(x_40, 13, x_38);
 lean_ctor_set(x_6, 0, x_40);
-x_41 = l_Lean_Elab_Tactic_evalTacticAux(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_41 = l_Lean_Elab_Tactic_evalTactic(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 if (lean_obj_tag(x_41) == 0)
 {
 lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; 
@@ -6094,7 +6042,7 @@ lean_ctor_set(x_72, 2, x_52);
 lean_ctor_set(x_72, 3, x_53);
 lean_ctor_set(x_72, 4, x_54);
 lean_ctor_set(x_72, 5, x_55);
-x_73 = l_Lean_Elab_Tactic_evalTacticAux(x_12, x_2, x_3, x_4, x_5, x_72, x_7, x_8, x_9, x_10);
+x_73 = l_Lean_Elab_Tactic_evalTactic(x_12, x_2, x_3, x_4, x_5, x_72, x_7, x_8, x_9, x_10);
 if (lean_obj_tag(x_73) == 0)
 {
 lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; 
@@ -6330,7 +6278,7 @@ if (x_15 == 0)
 uint8_t x_16; lean_object* x_17; 
 x_16 = 3;
 lean_ctor_set_uint8(x_14, 5, x_16);
-x_17 = l_Lean_Elab_Tactic_evalTacticAux(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_17 = l_Lean_Elab_Tactic_evalTactic(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 if (lean_obj_tag(x_17) == 0)
 {
 uint8_t x_18; 
@@ -6410,7 +6358,7 @@ lean_ctor_set_uint8(x_40, 11, x_36);
 lean_ctor_set_uint8(x_40, 12, x_37);
 lean_ctor_set_uint8(x_40, 13, x_38);
 lean_ctor_set(x_6, 0, x_40);
-x_41 = l_Lean_Elab_Tactic_evalTacticAux(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_41 = l_Lean_Elab_Tactic_evalTactic(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 if (lean_obj_tag(x_41) == 0)
 {
 lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; 
@@ -6523,7 +6471,7 @@ lean_ctor_set(x_72, 2, x_52);
 lean_ctor_set(x_72, 3, x_53);
 lean_ctor_set(x_72, 4, x_54);
 lean_ctor_set(x_72, 5, x_55);
-x_73 = l_Lean_Elab_Tactic_evalTacticAux(x_12, x_2, x_3, x_4, x_5, x_72, x_7, x_8, x_9, x_10);
+x_73 = l_Lean_Elab_Tactic_evalTactic(x_12, x_2, x_3, x_4, x_5, x_72, x_7, x_8, x_9, x_10);
 if (lean_obj_tag(x_73) == 0)
 {
 lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; 
@@ -6759,7 +6707,7 @@ if (x_15 == 0)
 uint8_t x_16; lean_object* x_17; 
 x_16 = 0;
 lean_ctor_set_uint8(x_14, 5, x_16);
-x_17 = l_Lean_Elab_Tactic_evalTacticAux(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_17 = l_Lean_Elab_Tactic_evalTactic(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 if (lean_obj_tag(x_17) == 0)
 {
 uint8_t x_18; 
@@ -6839,7 +6787,7 @@ lean_ctor_set_uint8(x_40, 11, x_36);
 lean_ctor_set_uint8(x_40, 12, x_37);
 lean_ctor_set_uint8(x_40, 13, x_38);
 lean_ctor_set(x_6, 0, x_40);
-x_41 = l_Lean_Elab_Tactic_evalTacticAux(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_41 = l_Lean_Elab_Tactic_evalTactic(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 if (lean_obj_tag(x_41) == 0)
 {
 lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; 
@@ -6952,7 +6900,7 @@ lean_ctor_set(x_72, 2, x_52);
 lean_ctor_set(x_72, 3, x_53);
 lean_ctor_set(x_72, 4, x_54);
 lean_ctor_set(x_72, 5, x_55);
-x_73 = l_Lean_Elab_Tactic_evalTacticAux(x_12, x_2, x_3, x_4, x_5, x_72, x_7, x_8, x_9, x_10);
+x_73 = l_Lean_Elab_Tactic_evalTactic(x_12, x_2, x_3, x_4, x_5, x_72, x_7, x_8, x_9, x_10);
 if (lean_obj_tag(x_73) == 0)
 {
 lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; 
@@ -8574,59 +8522,105 @@ x_2 = lean_alloc_closure((void*)(l_Lean_Meta_withNewMCtxDepth___at_Lean_Elab_Tac
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_withoutModifyingStateWithInfoAndMessages___at_Lean_Elab_Tactic_evalRename___spec__8(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+LEAN_EXPORT lean_object* l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
-lean_object* x_11; lean_object* x_12; 
-x_11 = lean_apply_2(x_1, x_2, x_3);
-x_12 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_withoutModifyingStateWithInfoAndMessagesImpl___rarg(x_11, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
-if (lean_obj_tag(x_12) == 0)
+lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_11 = l_Lean_Elab_Tactic_saveState___rarg(x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_12 = lean_ctor_get(x_11, 0);
+lean_inc(x_12);
+x_13 = lean_ctor_get(x_11, 1);
+lean_inc(x_13);
+lean_dec(x_11);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+lean_inc(x_6);
+lean_inc(x_5);
+lean_inc(x_4);
+lean_inc(x_3);
+lean_inc(x_2);
+x_14 = lean_apply_9(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_13);
+if (lean_obj_tag(x_14) == 0)
 {
-uint8_t x_13; 
-x_13 = !lean_is_exclusive(x_12);
-if (x_13 == 0)
-{
-return x_12;
-}
-else
-{
-lean_object* x_14; lean_object* x_15; lean_object* x_16; 
-x_14 = lean_ctor_get(x_12, 0);
-x_15 = lean_ctor_get(x_12, 1);
+lean_object* x_15; lean_object* x_16; lean_object* x_17; uint8_t x_18; 
+x_15 = lean_ctor_get(x_14, 0);
 lean_inc(x_15);
-lean_inc(x_14);
-lean_dec(x_12);
-x_16 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_16, 0, x_14);
-lean_ctor_set(x_16, 1, x_15);
-return x_16;
+x_16 = lean_ctor_get(x_14, 1);
+lean_inc(x_16);
+lean_dec(x_14);
+x_17 = l_Lean_Elab_Tactic_SavedState_restore(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_16);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_18 = !lean_is_exclusive(x_17);
+if (x_18 == 0)
+{
+lean_object* x_19; 
+x_19 = lean_ctor_get(x_17, 0);
+lean_dec(x_19);
+lean_ctor_set(x_17, 0, x_15);
+return x_17;
+}
+else
+{
+lean_object* x_20; lean_object* x_21; 
+x_20 = lean_ctor_get(x_17, 1);
+lean_inc(x_20);
+lean_dec(x_17);
+x_21 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_21, 0, x_15);
+lean_ctor_set(x_21, 1, x_20);
+return x_21;
 }
 }
 else
 {
-uint8_t x_17; 
-x_17 = !lean_is_exclusive(x_12);
-if (x_17 == 0)
+lean_object* x_22; lean_object* x_23; lean_object* x_24; uint8_t x_25; 
+x_22 = lean_ctor_get(x_14, 0);
+lean_inc(x_22);
+x_23 = lean_ctor_get(x_14, 1);
+lean_inc(x_23);
+lean_dec(x_14);
+x_24 = l_Lean_Elab_Tactic_SavedState_restore(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_23);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_25 = !lean_is_exclusive(x_24);
+if (x_25 == 0)
 {
-return x_12;
+lean_object* x_26; 
+x_26 = lean_ctor_get(x_24, 0);
+lean_dec(x_26);
+lean_ctor_set_tag(x_24, 1);
+lean_ctor_set(x_24, 0, x_22);
+return x_24;
 }
 else
 {
-lean_object* x_18; lean_object* x_19; lean_object* x_20; 
-x_18 = lean_ctor_get(x_12, 0);
-x_19 = lean_ctor_get(x_12, 1);
-lean_inc(x_19);
-lean_inc(x_18);
-lean_dec(x_12);
-x_20 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_20, 0, x_18);
-lean_ctor_set(x_20, 1, x_19);
-return x_20;
+lean_object* x_27; lean_object* x_28; 
+x_27 = lean_ctor_get(x_24, 1);
+lean_inc(x_27);
+lean_dec(x_24);
+x_28 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_28, 0, x_22);
+lean_ctor_set(x_28, 1, x_27);
+return x_28;
 }
 }
 }
 }
-static lean_object* _init_l_Lean_Elab_Tactic_evalRename___lambda__1___closed__1() {
+static lean_object* _init_l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -8634,16 +8628,16 @@ x_1 = lean_mk_string_from_bytes("failed to find a hypothesis with type", 37);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Tactic_evalRename___lambda__1___closed__2() {
+static lean_object* _init_l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Elab_Tactic_evalRename___lambda__1___closed__1;
+x_1 = l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__1;
 x_2 = l_Lean_stringToMessageData(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Elab_Tactic_evalRename___lambda__1___closed__3() {
+static lean_object* _init_l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__3() {
 _start:
 {
 lean_object* x_1; 
@@ -8651,16 +8645,16 @@ x_1 = lean_mk_string_from_bytes("", 0);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Tactic_evalRename___lambda__1___closed__4() {
+static lean_object* _init_l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__4() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Elab_Tactic_evalRename___lambda__1___closed__3;
+x_1 = l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__3;
 x_2 = l_Lean_stringToMessageData(x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalRename___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 uint8_t x_12; lean_object* x_13; 
@@ -8702,11 +8696,11 @@ x_19 = lean_ctor_get(x_17, 1);
 lean_inc(x_19);
 lean_dec(x_17);
 x_20 = l_Lean_indentExpr(x_14);
-x_21 = l_Lean_Elab_Tactic_evalRename___lambda__1___closed__2;
+x_21 = l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__2;
 x_22 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_22, 0, x_21);
 lean_ctor_set(x_22, 1, x_20);
-x_23 = l_Lean_Elab_Tactic_evalRename___lambda__1___closed__4;
+x_23 = l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__4;
 x_24 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_24, 0, x_22);
 lean_ctor_set(x_24, 1, x_23);
@@ -8821,100 +8815,77 @@ return x_39;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalRename___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
-lean_object* x_12; 
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_5);
-lean_inc(x_4);
-lean_inc(x_3);
-x_12 = l_Lean_Elab_withoutModifyingStateWithInfoAndMessages___at_Lean_Elab_Tactic_evalRename___spec__8(x_1, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-if (lean_obj_tag(x_12) == 0)
-{
-lean_object* x_13; lean_object* x_14; lean_object* x_15; 
-x_13 = lean_ctor_get(x_12, 0);
-lean_inc(x_13);
-x_14 = lean_ctor_get(x_12, 1);
-lean_inc(x_14);
-lean_dec(x_12);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_5);
-lean_inc(x_4);
-lean_inc(x_3);
-x_15 = l_Lean_Elab_Tactic_getMainGoal(x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_14);
-if (lean_obj_tag(x_15) == 0)
-{
-lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
-x_16 = lean_ctor_get(x_15, 0);
+lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
+x_12 = lean_alloc_closure((void*)(l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___boxed), 11, 2);
+lean_closure_set(x_12, 0, x_1);
+lean_closure_set(x_12, 1, x_2);
+x_13 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_withoutRecover___rarg), 10, 1);
+lean_closure_set(x_13, 0, x_12);
+x_14 = l_Lean_Elab_Tactic_saveState___rarg(x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+x_15 = lean_ctor_get(x_14, 0);
+lean_inc(x_15);
+x_16 = lean_ctor_get(x_14, 1);
 lean_inc(x_16);
-x_17 = lean_ctor_get(x_15, 1);
-lean_inc(x_17);
-lean_dec(x_15);
-x_18 = l_Lean_Syntax_getId(x_2);
+lean_dec(x_14);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_7);
-x_19 = l_Lean_Meta_rename(x_16, x_13, x_18, x_7, x_8, x_9, x_10, x_17);
-if (lean_obj_tag(x_19) == 0)
+lean_inc(x_6);
+lean_inc(x_5);
+lean_inc(x_4);
+lean_inc(x_3);
+x_17 = l_Lean_Meta_withNewMCtxDepth___at_Lean_Elab_Tactic_evalRename___spec__7___rarg(x_13, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_16);
+if (lean_obj_tag(x_17) == 0)
 {
-lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; 
-x_20 = lean_ctor_get(x_19, 0);
-lean_inc(x_20);
-x_21 = lean_ctor_get(x_19, 1);
-lean_inc(x_21);
-lean_dec(x_19);
-x_22 = lean_box(0);
-x_23 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_23, 0, x_20);
-lean_ctor_set(x_23, 1, x_22);
-x_24 = l_Lean_Elab_Tactic_replaceMainGoal(x_23, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_21);
+lean_object* x_18; lean_object* x_19; lean_object* x_20; uint8_t x_21; 
+x_18 = lean_ctor_get(x_17, 0);
+lean_inc(x_18);
+x_19 = lean_ctor_get(x_17, 1);
+lean_inc(x_19);
+lean_dec(x_17);
+x_20 = l_Lean_Elab_Tactic_SavedState_restore(x_15, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_19);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+x_21 = !lean_is_exclusive(x_20);
+if (x_21 == 0)
+{
+lean_object* x_22; 
+x_22 = lean_ctor_get(x_20, 0);
+lean_dec(x_22);
+lean_ctor_set(x_20, 0, x_18);
+return x_20;
+}
+else
+{
+lean_object* x_23; lean_object* x_24; 
+x_23 = lean_ctor_get(x_20, 1);
+lean_inc(x_23);
+lean_dec(x_20);
+x_24 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_24, 0, x_18);
+lean_ctor_set(x_24, 1, x_23);
 return x_24;
 }
-else
-{
-uint8_t x_25; 
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-x_25 = !lean_is_exclusive(x_19);
-if (x_25 == 0)
-{
-return x_19;
 }
 else
 {
-lean_object* x_26; lean_object* x_27; lean_object* x_28; 
-x_26 = lean_ctor_get(x_19, 0);
-x_27 = lean_ctor_get(x_19, 1);
-lean_inc(x_27);
+lean_object* x_25; lean_object* x_26; lean_object* x_27; uint8_t x_28; 
+x_25 = lean_ctor_get(x_17, 0);
+lean_inc(x_25);
+x_26 = lean_ctor_get(x_17, 1);
 lean_inc(x_26);
-lean_dec(x_19);
-x_28 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_28, 0, x_26);
-lean_ctor_set(x_28, 1, x_27);
-return x_28;
-}
-}
-}
-else
-{
-uint8_t x_29; 
-lean_dec(x_13);
+lean_dec(x_17);
+x_27 = l_Lean_Elab_Tactic_SavedState_restore(x_15, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_26);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
@@ -8923,29 +8894,93 @@ lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
-x_29 = !lean_is_exclusive(x_15);
-if (x_29 == 0)
+x_28 = !lean_is_exclusive(x_27);
+if (x_28 == 0)
 {
-return x_15;
+lean_object* x_29; 
+x_29 = lean_ctor_get(x_27, 0);
+lean_dec(x_29);
+lean_ctor_set_tag(x_27, 1);
+lean_ctor_set(x_27, 0, x_25);
+return x_27;
 }
 else
 {
-lean_object* x_30; lean_object* x_31; lean_object* x_32; 
-x_30 = lean_ctor_get(x_15, 0);
-x_31 = lean_ctor_get(x_15, 1);
-lean_inc(x_31);
+lean_object* x_30; lean_object* x_31; 
+x_30 = lean_ctor_get(x_27, 1);
 lean_inc(x_30);
-lean_dec(x_15);
-x_32 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_32, 0, x_30);
-lean_ctor_set(x_32, 1, x_31);
-return x_32;
+lean_dec(x_27);
+x_31 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_31, 0, x_25);
+lean_ctor_set(x_31, 1, x_30);
+return x_31;
 }
 }
 }
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalRename___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+_start:
+{
+lean_object* x_13; 
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+lean_inc(x_6);
+lean_inc(x_5);
+lean_inc(x_4);
+x_13 = l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9(x_1, x_2, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+if (lean_obj_tag(x_13) == 0)
+{
+lean_object* x_14; lean_object* x_15; lean_object* x_16; 
+x_14 = lean_ctor_get(x_13, 0);
+lean_inc(x_14);
+x_15 = lean_ctor_get(x_13, 1);
+lean_inc(x_15);
+lean_dec(x_13);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+lean_inc(x_6);
+lean_inc(x_5);
+lean_inc(x_4);
+x_16 = l_Lean_Elab_Tactic_getMainGoal(x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_15);
+if (lean_obj_tag(x_16) == 0)
+{
+lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
+x_17 = lean_ctor_get(x_16, 0);
+lean_inc(x_17);
+x_18 = lean_ctor_get(x_16, 1);
+lean_inc(x_18);
+lean_dec(x_16);
+x_19 = l_Lean_Syntax_getId(x_3);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+x_20 = l_Lean_Meta_rename(x_17, x_14, x_19, x_8, x_9, x_10, x_11, x_18);
+if (lean_obj_tag(x_20) == 0)
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; 
+x_21 = lean_ctor_get(x_20, 0);
+lean_inc(x_21);
+x_22 = lean_ctor_get(x_20, 1);
+lean_inc(x_22);
+lean_dec(x_20);
+x_23 = lean_box(0);
+x_24 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_24, 0, x_21);
+lean_ctor_set(x_24, 1, x_23);
+x_25 = l_Lean_Elab_Tactic_replaceMainGoal(x_24, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_22);
+return x_25;
+}
 else
 {
-uint8_t x_33; 
+uint8_t x_26; 
+lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
@@ -8953,24 +8988,86 @@ lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
-lean_dec(x_3);
-x_33 = !lean_is_exclusive(x_12);
-if (x_33 == 0)
+x_26 = !lean_is_exclusive(x_20);
+if (x_26 == 0)
 {
-return x_12;
+return x_20;
 }
 else
 {
-lean_object* x_34; lean_object* x_35; lean_object* x_36; 
-x_34 = lean_ctor_get(x_12, 0);
-x_35 = lean_ctor_get(x_12, 1);
+lean_object* x_27; lean_object* x_28; lean_object* x_29; 
+x_27 = lean_ctor_get(x_20, 0);
+x_28 = lean_ctor_get(x_20, 1);
+lean_inc(x_28);
+lean_inc(x_27);
+lean_dec(x_20);
+x_29 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_29, 0, x_27);
+lean_ctor_set(x_29, 1, x_28);
+return x_29;
+}
+}
+}
+else
+{
+uint8_t x_30; 
+lean_dec(x_14);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+x_30 = !lean_is_exclusive(x_16);
+if (x_30 == 0)
+{
+return x_16;
+}
+else
+{
+lean_object* x_31; lean_object* x_32; lean_object* x_33; 
+x_31 = lean_ctor_get(x_16, 0);
+x_32 = lean_ctor_get(x_16, 1);
+lean_inc(x_32);
+lean_inc(x_31);
+lean_dec(x_16);
+x_33 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_33, 0, x_31);
+lean_ctor_set(x_33, 1, x_32);
+return x_33;
+}
+}
+}
+else
+{
+uint8_t x_34; 
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+x_34 = !lean_is_exclusive(x_13);
+if (x_34 == 0)
+{
+return x_13;
+}
+else
+{
+lean_object* x_35; lean_object* x_36; lean_object* x_37; 
+x_35 = lean_ctor_get(x_13, 0);
+x_36 = lean_ctor_get(x_13, 1);
+lean_inc(x_36);
 lean_inc(x_35);
-lean_inc(x_34);
-lean_dec(x_12);
-x_36 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_36, 0, x_34);
-lean_ctor_set(x_36, 1, x_35);
-return x_36;
+lean_dec(x_13);
+x_37 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_37, 0, x_35);
+lean_ctor_set(x_37, 1, x_36);
+return x_37;
 }
 }
 }
@@ -9062,18 +9159,14 @@ return x_20;
 }
 else
 {
-lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; 
+lean_object* x_21; lean_object* x_22; lean_object* x_23; 
 x_21 = lean_box(0);
-x_22 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalRename___lambda__1___boxed), 11, 2);
+x_22 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalRename___lambda__1___boxed), 12, 3);
 lean_closure_set(x_22, 0, x_15);
 lean_closure_set(x_22, 1, x_21);
-x_23 = lean_alloc_closure((void*)(l_Lean_Meta_withNewMCtxDepth___at_Lean_Elab_Tactic_evalRename___spec__7___rarg), 10, 1);
-lean_closure_set(x_23, 0, x_22);
-x_24 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalRename___lambda__2___boxed), 11, 2);
-lean_closure_set(x_24, 0, x_23);
-lean_closure_set(x_24, 1, x_17);
-x_25 = l_Lean_Elab_Tactic_withMainContext___rarg(x_24, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
-return x_25;
+lean_closure_set(x_22, 2, x_17);
+x_23 = l_Lean_Elab_Tactic_withMainContext___rarg(x_22, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+return x_23;
 }
 }
 }
@@ -9145,22 +9238,22 @@ lean_dec(x_4);
 return x_12;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalRename___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 lean_object* x_12; 
-x_12 = l_Lean_Elab_Tactic_evalRename___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+x_12 = l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
 lean_dec(x_4);
 return x_12;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalRename___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalRename___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
-lean_object* x_12; 
-x_12 = l_Lean_Elab_Tactic_evalRename___lambda__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-lean_dec(x_2);
-return x_12;
+lean_object* x_13; 
+x_13 = l_Lean_Elab_Tactic_evalRename___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+lean_dec(x_3);
+return x_13;
 }
 }
 static lean_object* _init_l___regBuiltin_Lean_Elab_Tactic_evalRename___closed__1() {
@@ -9217,7 +9310,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Tactic_evalRename_declRange__
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(260u);
+x_1 = lean_unsigned_to_nat(256u);
 x_2 = lean_unsigned_to_nat(31u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -9372,7 +9465,7 @@ x_12 = l___private_Lean_Elab_Tactic_ElabTerm_0__Lean_Elab_Tactic_preprocessPropT
 x_13 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_13, 0, x_12);
 lean_ctor_set(x_13, 1, x_11);
-x_14 = l_Lean_Elab_Tactic_evalRename___lambda__1___closed__4;
+x_14 = l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__4;
 x_15 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_15, 0, x_13);
 lean_ctor_set(x_15, 1, x_14);
@@ -9766,11 +9859,11 @@ x_35 = l_Lean_Elab_Tactic_evalDecide___rarg___lambda__2___closed__2;
 x_36 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_36, 0, x_35);
 lean_ctor_set(x_36, 1, x_34);
-x_37 = l_Lean_Elab_Tactic_evalRename___lambda__1___closed__4;
+x_37 = l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__4;
 x_38 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_38, 0, x_36);
 lean_ctor_set(x_38, 1, x_37);
-x_39 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_38, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_31);
+x_39 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_38, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_31);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -9910,11 +10003,11 @@ x_72 = l_Lean_Elab_Tactic_evalDecide___rarg___lambda__2___closed__2;
 x_73 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_73, 0, x_72);
 lean_ctor_set(x_73, 1, x_71);
-x_74 = l_Lean_Elab_Tactic_evalRename___lambda__1___closed__4;
+x_74 = l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__4;
 x_75 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_75, 0, x_73);
 lean_ctor_set(x_75, 1, x_74);
-x_76 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_75, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_68);
+x_76 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_75, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_68);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -10167,7 +10260,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Tactic_evalDecide_declRange__
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(274u);
+x_1 = lean_unsigned_to_nat(270u);
 x_2 = lean_unsigned_to_nat(43u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -10179,7 +10272,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Tactic_evalDecide_declRange__
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(284u);
+x_1 = lean_unsigned_to_nat(280u);
 x_2 = lean_unsigned_to_nat(74u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -10207,7 +10300,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Tactic_evalDecide_declRange__
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(274u);
+x_1 = lean_unsigned_to_nat(270u);
 x_2 = lean_unsigned_to_nat(47u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -10219,7 +10312,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Tactic_evalDecide_declRange__
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(274u);
+x_1 = lean_unsigned_to_nat(270u);
 x_2 = lean_unsigned_to_nat(57u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -10807,7 +10900,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Tactic_evalNativeDecide_declR
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(297u);
+x_1 = lean_unsigned_to_nat(293u);
 x_2 = lean_unsigned_to_nat(49u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -10819,7 +10912,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Tactic_evalNativeDecide_declR
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(304u);
+x_1 = lean_unsigned_to_nat(300u);
 x_2 = lean_unsigned_to_nat(160u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -10847,7 +10940,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Tactic_evalNativeDecide_declR
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(297u);
+x_1 = lean_unsigned_to_nat(293u);
 x_2 = lean_unsigned_to_nat(53u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -10859,7 +10952,7 @@ static lean_object* _init_l___regBuiltin_Lean_Elab_Tactic_evalNativeDecide_declR
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(297u);
+x_1 = lean_unsigned_to_nat(293u);
 x_2 = lean_unsigned_to_nat(69u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -11288,14 +11381,14 @@ l_Lean_Elab_Tactic_elabAsFVar___lambda__1___closed__1 = _init_l_Lean_Elab_Tactic
 lean_mark_persistent(l_Lean_Elab_Tactic_elabAsFVar___lambda__1___closed__1);
 l_Lean_Elab_Tactic_elabAsFVar___lambda__1___closed__2 = _init_l_Lean_Elab_Tactic_elabAsFVar___lambda__1___closed__2();
 lean_mark_persistent(l_Lean_Elab_Tactic_elabAsFVar___lambda__1___closed__2);
-l_Lean_Elab_Tactic_evalRename___lambda__1___closed__1 = _init_l_Lean_Elab_Tactic_evalRename___lambda__1___closed__1();
-lean_mark_persistent(l_Lean_Elab_Tactic_evalRename___lambda__1___closed__1);
-l_Lean_Elab_Tactic_evalRename___lambda__1___closed__2 = _init_l_Lean_Elab_Tactic_evalRename___lambda__1___closed__2();
-lean_mark_persistent(l_Lean_Elab_Tactic_evalRename___lambda__1___closed__2);
-l_Lean_Elab_Tactic_evalRename___lambda__1___closed__3 = _init_l_Lean_Elab_Tactic_evalRename___lambda__1___closed__3();
-lean_mark_persistent(l_Lean_Elab_Tactic_evalRename___lambda__1___closed__3);
-l_Lean_Elab_Tactic_evalRename___lambda__1___closed__4 = _init_l_Lean_Elab_Tactic_evalRename___lambda__1___closed__4();
-lean_mark_persistent(l_Lean_Elab_Tactic_evalRename___lambda__1___closed__4);
+l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__1 = _init_l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__1();
+lean_mark_persistent(l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__1);
+l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__2 = _init_l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__2();
+lean_mark_persistent(l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__2);
+l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__3 = _init_l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__3();
+lean_mark_persistent(l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__3);
+l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__4 = _init_l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__4();
+lean_mark_persistent(l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_evalRename___spec__8___at_Lean_Elab_Tactic_evalRename___spec__9___lambda__1___closed__4);
 l_Lean_Elab_Tactic_evalRename___closed__1 = _init_l_Lean_Elab_Tactic_evalRename___closed__1();
 lean_mark_persistent(l_Lean_Elab_Tactic_evalRename___closed__1);
 l_Lean_Elab_Tactic_evalRename___closed__2 = _init_l_Lean_Elab_Tactic_evalRename___closed__2();
diff --git a/stage0/stdlib/Lean/Elab/Tactic/Induction.c b/stage0/stdlib/Lean/Elab/Tactic/Induction.c
index b4e0d5ff8a..d10bbe1758 100644
--- a/stage0/stdlib/Lean/Elab/Tactic/Induction.c
+++ b/stage0/stdlib/Lean/Elab/Tactic/Induction.c
@@ -14,6 +14,7 @@
 extern "C" {
 #endif
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_ElimApp_mkElimApp_loop___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1___closed__1;
 static lean_object* l_Lean_Elab_Tactic_ElimApp_mkElimApp_loop___closed__3;
 static lean_object* l_Lean_Elab_Tactic_ElimApp_evalAlts_go___lambda__2___closed__1;
 static lean_object* l_Lean_Elab_Tactic_isHoleRHS___closed__6;
@@ -37,6 +38,7 @@ lean_object* l_Lean_registerTraceClass(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_generalizeVars___spec__1___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_erase_macro_scopes(lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Tactic_evalInduction___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_evalInduction_checkTargets___spec__1___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Induction___hyg_8482_(lean_object*);
 lean_object* l_Lean_stringToMessageData(lean_object*);
@@ -58,7 +60,6 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_ElimApp_evalAlts___lambda__1(lean_ob
 lean_object* l_Lean_Meta_whnfForall(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_filterTRAux___at_Lean_resolveGlobalConstCore___spec__1(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalAlt___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_ElimApp_evalAlts_go___spec__5___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_ElimApp_evalAlts_applyPreTac___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalInduction_declRange___closed__6;
@@ -69,7 +70,6 @@ uint8_t lean_usize_dec_eq(size_t, size_t);
 static lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getOptPreTacOfOptInductionAlts___closed__1;
 lean_object* lean_array_uget(lean_object*, size_t);
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_ElimApp_evalAlts_go___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalInduction___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_bindingDomain_x21(lean_object*);
 lean_object* l_Array_append___rarg(lean_object*, lean_object*);
@@ -83,20 +83,18 @@ extern lean_object* l_Std_Format_defWidth;
 static lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getElimNameInfo___lambda__4___closed__1;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Tactic_elabCasesTargets___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getAltsOfOptInductionAlts(lean_object*);
-static lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1___closed__2;
 lean_object* l_Lean_log___at_Lean_Elab_Tactic_closeUsingOrAdmit___spec__3(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_getBindingName___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_generalizeVars___spec__1___lambda__2___closed__3;
 lean_object* l_Lean_Meta_getElimInfo(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_filterMap___at_Lean_resolveGlobalConst___spec__1(lean_object*);
 lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
+static lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1___closed__2;
 lean_object* l_Lean_instantiateMVars___at_Lean_Elab_Tactic_getMainTarget___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1___closed__1;
 lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_adaptExpander___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getElimNameInfo___lambda__2(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalCases___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_saveState___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Tactic_evalTacticAux(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_environment_find(lean_object*, lean_object*);
 static lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_ElimApp_evalAlts_go___spec__5___lambda__2___closed__6;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_generalizeVars___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -136,7 +134,6 @@ LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Tactic_
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_getBindingName___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_string_append(lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalCases___closed__3;
-static lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___closed__2;
 lean_object* l_Lean_Elab_InfoTree_substitute(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_withMainContext___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_resolveGlobalConstNoOverload___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getElimNameInfo___spec__2___closed__2;
@@ -146,7 +143,6 @@ static lean_object* l_Lean_Elab_Tactic_getInductiveValFromMajor___lambda__1___cl
 static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_checkAltsOfOptInductionAlts___spec__1___lambda__2___closed__2;
 lean_object* l_Lean_assignExprMVar___at_Lean_Elab_Tactic_closeMainGoal___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_ElimApp_evalAlts_go___spec__5___lambda__1___boxed(lean_object**);
-LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_checkAltsOfOptInductionAlts___spec__1___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_generalizeVars___spec__1___closed__2;
 static lean_object* l_Lean_Elab_Tactic_evalInduction___lambda__2___closed__2;
@@ -204,7 +200,6 @@ static lean_object* l_panic___at_Lean_Elab_Tactic_ElimApp_reorderAlts___spec__1_
 lean_object* l_Lean_assignExprMVar___at_Lean_Meta_getLevel___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalInduction___lambda__2___boxed(lean_object**);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_expandCases_x3f(lean_object*);
-static lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___closed__1;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Tactic_evalInduction(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getAltRHS___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_ElimApp_evalAlts_go___spec__5___lambda__2___boxed(lean_object**);
@@ -245,7 +240,6 @@ static lean_object* l_Lean_Elab_pushInfoLeaf___at___private_Lean_Elab_Tactic_Ind
 static lean_object* l_Lean_throwUnknownConstant___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getElimNameInfo___spec__8___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_checkAltsOfOptInductionAlts(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_ElimApp_evalAlts_go___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2(lean_object*, lean_object*, size_t, size_t);
 static lean_object* l_Lean_Elab_pushInfoLeaf___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getElimNameInfo___spec__14___closed__2;
 static lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getElimNameInfo___lambda__4___closed__2;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_saveAltVarsInfo___spec__14___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -268,6 +262,7 @@ LEAN_EXPORT lean_object* l_Lean_mkConstWithLevelParams___at___private_Lean_Elab_
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_generalizeVars___spec__1___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_generalizeVars___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_replaceRef(lean_object*, lean_object*);
 lean_object* l_Lean_Meta_mkGeneralizationForbiddenSet(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_mkLambdaFVars(lean_object*, lean_object*, uint8_t, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_fvarId_x21(lean_object*);
 static lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_getAltNumFields___closed__1;
@@ -276,7 +271,6 @@ LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tac
 static lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getUserGeneralizingFVarIds___closed__3;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_addNewArg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalInduction___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_withInfoTreeContext___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_getUnsolvedGoals(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getElimNameInfo___lambda__1___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_ElimApp_State_targetPos___default;
@@ -289,7 +283,7 @@ LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_ElimApp_
 static lean_object* l_Lean_Elab_Tactic_ElimApp_State_alts___default___closed__1;
 lean_object* l___private_Lean_Expr_0__Lean_Expr_getAppNumArgsAux(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_evalInduction_checkTargets___spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getElimNameInfo___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Nat_repr(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_getFType___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -306,6 +300,7 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalInduction___lambda__1___boxed(le
 lean_object* lean_st_mk_ref(lean_object*, lean_object*);
 static lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_ElimApp_evalAlts_go___spec__5___lambda__2___closed__8;
 lean_object* l_Std_RBNode_insert___at_Lean_Meta_ToHide_moveToHiddeProp___spec__1(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1___closed__3;
 LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_expandInductionAlts_x3f___spec__1___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalInduction___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalAlt___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -324,10 +319,11 @@ lean_object* l_Lean_Meta_isExprDefEqGuarded(lean_object*, lean_object*, lean_obj
 lean_object* l_Lean_Meta_setMVarKind(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalInduction_declRange___closed__3;
 lean_object* l_Lean_Expr_sort___override(lean_object*);
+LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__1(lean_object*, lean_object*, size_t, size_t);
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Tactic_evalCases_declRange(lean_object*);
+LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getUserGeneralizingFVarIds___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_evalInduction_checkTargets___spec__1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getAltRHS(lean_object*);
 lean_object* l_Lean_addBuiltinDeclarationRanges(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_ElimApp_reorderAlts(lean_object*, lean_object*);
@@ -351,6 +347,7 @@ LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tac
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_getAltNumFields___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_ElimApp_mkElimApp_loop___lambda__2___closed__4;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_expandMultiAlt_x3f(lean_object*);
+LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___boxed(lean_object**);
 LEAN_EXPORT lean_object* l_Lean_resolveGlobalConstCore___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getElimNameInfo___spec__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Util_0__mkPanicMessageWithDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getUserGeneralizingFVarIds___closed__2;
@@ -379,13 +376,13 @@ size_t lean_usize_of_nat(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getFirstAltLhs(lean_object*);
 extern lean_object* l_Lean_Elab_Tactic_tacticElabAttribute;
 static lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_generalizeTargets___closed__1;
-LEAN_EXPORT lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_ElimApp_mkElimApp_loop(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_ElimApp_mkElimApp_loop___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_getBindingName(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalInduction___lambda__3___boxed(lean_object**);
 lean_object* l_Lean_Elab_Term_mkConst(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_ElimApp_reorderAlts___lambda__1___boxed(lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_throwError___at_Lean_Meta_mkSimpCongrTheorem___spec__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_elabTermEnsuringType(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_isHoleRHS___closed__3;
@@ -412,13 +409,11 @@ lean_object* l_List_redLength___rarg(lean_object*);
 lean_object* l_Std_PersistentArray_push___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getElimNameInfo___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_instInhabitedMVarId;
-static lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1___closed__3;
 lean_object* l_Lean_Expr_const___override(lean_object*, lean_object*);
 lean_object* l_Lean_Meta_getFVarSetToGeneralize(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getSepArgs(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalCases___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_pushInfoLeaf___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getElimNameInfo___spec__14(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getNumArgs(lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_saveAltVarsInfo___spec__13___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_elabCasesTargets___lambda__1(lean_object*, lean_object*, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -431,6 +426,7 @@ static lean_object* l_Lean_Elab_Tactic_ElimApp_mkElimApp_loop___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalCases___lambda__1___boxed(lean_object**);
 LEAN_EXPORT lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getElimNameInfo___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getAltVars___boxed(lean_object*);
+static lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___closed__1;
 uint8_t l_Lean_Syntax_hasArgs(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getAltsOfOptInductionAlts___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentArray_mapMAux___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_saveAltVarsInfo___spec__11___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -466,6 +462,7 @@ LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tac
 lean_object* l_Lean_Meta_getCustomEliminator_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_generalizeTargets___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_expandInduction_x3f(lean_object*);
+lean_object* l_Lean_Elab_withInfoTreeContext___at_Lean_Elab_Tactic_evalTactic_eval___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_instantiateMVars___at_Lean_Elab_Term_MVarErrorInfo_logError___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_resolveGlobalConstNoOverload___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getElimNameInfo___spec__2___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_generalizeTargets___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -485,7 +482,6 @@ lean_object* l_Lean_addMessageContextFull___at_Lean_Meta_instAddMessageContextMe
 LEAN_EXPORT lean_object* l_Lean_resolveGlobalName___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getElimNameInfo___spec__7___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_instInhabitedName;
 LEAN_EXPORT lean_object* l_Lean_throwError___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_getAltNumFields___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___boxed(lean_object**);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_getAltNumFields___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_elabTerm(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_app___override(lean_object*, lean_object*);
@@ -521,10 +517,10 @@ LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Tactic_
 static lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getElimNameInfo___lambda__3___closed__2;
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_elabCasesTargets___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Tactic_elabCasesTargets___spec__1(size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Tactic_evalTactic___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalInduction___closed__8;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalCases___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_ElimApp_mkElimApp___spec__2(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_replaceMainGoal(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_evalInduction_checkTargets___spec__1(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_generalizeTargetsEq(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -547,7 +543,6 @@ LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tac
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_ElimApp_evalAlts_go___spec__5___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getArg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_ContextInfo_save___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_saveAltVarsInfo___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_isHoleRHS___closed__8;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getAltsOfInductionAlts(lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalInduction___closed__1;
@@ -580,6 +575,9 @@ LEAN_EXPORT lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tac
 static lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_ElimApp_evalAlts_go___spec__5___lambda__1___closed__2;
 lean_object* l_List_toString___at_Lean_resolveGlobalConstNoOverloadCore___spec__2(lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalInduction___closed__2;
+static lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___closed__2;
+lean_object* l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getElimNameInfo___spec__10___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_ElimApp_mkElimApp_loop___lambda__2___closed__3;
 static lean_object* l_Lean_resolveGlobalConst___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getElimNameInfo___spec__3___closed__2;
@@ -2175,7 +2173,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Elab_Tactic_ElimApp_mkElimApp_loop___lambda__2___closed__1;
 x_2 = l_Lean_Elab_Tactic_ElimApp_mkElimApp_loop___lambda__2___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Elab_Tactic_ElimApp_mkElimApp_loop___lambda__2___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -4015,69 +4013,7 @@ lean_dec(x_3);
 return x_9;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
-_start:
-{
-uint8_t x_12; 
-x_12 = !lean_is_exclusive(x_9);
-if (x_12 == 0)
-{
-lean_object* x_13; lean_object* x_14; lean_object* x_15; 
-x_13 = lean_ctor_get(x_9, 5);
-x_14 = l_Lean_replaceRef(x_1, x_13);
-lean_dec(x_13);
-lean_ctor_set(x_9, 5, x_14);
-x_15 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-lean_dec(x_9);
-return x_15;
-}
-else
-{
-lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; 
-x_16 = lean_ctor_get(x_9, 0);
-x_17 = lean_ctor_get(x_9, 1);
-x_18 = lean_ctor_get(x_9, 2);
-x_19 = lean_ctor_get(x_9, 3);
-x_20 = lean_ctor_get(x_9, 4);
-x_21 = lean_ctor_get(x_9, 5);
-x_22 = lean_ctor_get(x_9, 6);
-x_23 = lean_ctor_get(x_9, 7);
-x_24 = lean_ctor_get(x_9, 8);
-x_25 = lean_ctor_get(x_9, 9);
-x_26 = lean_ctor_get(x_9, 10);
-lean_inc(x_26);
-lean_inc(x_25);
-lean_inc(x_24);
-lean_inc(x_23);
-lean_inc(x_22);
-lean_inc(x_21);
-lean_inc(x_20);
-lean_inc(x_19);
-lean_inc(x_18);
-lean_inc(x_17);
-lean_inc(x_16);
-lean_dec(x_9);
-x_27 = l_Lean_replaceRef(x_1, x_21);
-lean_dec(x_21);
-x_28 = lean_alloc_ctor(0, 11, 0);
-lean_ctor_set(x_28, 0, x_16);
-lean_ctor_set(x_28, 1, x_17);
-lean_ctor_set(x_28, 2, x_18);
-lean_ctor_set(x_28, 3, x_19);
-lean_ctor_set(x_28, 4, x_20);
-lean_ctor_set(x_28, 5, x_27);
-lean_ctor_set(x_28, 6, x_22);
-lean_ctor_set(x_28, 7, x_23);
-lean_ctor_set(x_28, 8, x_24);
-lean_ctor_set(x_28, 9, x_25);
-lean_ctor_set(x_28, 10, x_26);
-x_29 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_28, x_10, x_11);
-lean_dec(x_28);
-return x_29;
-}
-}
-}
-LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4) {
+LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__1(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4) {
 _start:
 {
 uint8_t x_5; 
@@ -4114,7 +4050,7 @@ return x_13;
 }
 }
 }
-static lean_object* _init_l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1___closed__1() {
+static lean_object* _init_l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -4122,16 +4058,16 @@ x_1 = lean_mk_string_from_bytes("invalid alternative name '", 26);
 return x_1;
 }
 }
-static lean_object* _init_l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1___closed__2() {
+static lean_object* _init_l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1___closed__1;
+x_1 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1___closed__1;
 x_2 = l_Lean_stringToMessageData(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1___closed__3() {
+static lean_object* _init_l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -4141,7 +4077,7 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
+LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
 _start:
 {
 lean_object* x_14; lean_object* x_15; uint8_t x_27; 
@@ -4179,7 +4115,7 @@ size_t x_34; size_t x_35; uint8_t x_36;
 x_34 = 0;
 x_35 = lean_usize_of_nat(x_28);
 lean_dec(x_28);
-x_36 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2(x_14, x_3, x_34, x_35);
+x_36 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__1(x_14, x_3, x_34, x_35);
 if (x_36 == 0)
 {
 lean_object* x_37; 
@@ -4191,8 +4127,16 @@ else
 {
 lean_object* x_38; lean_object* x_39; 
 lean_dec(x_14);
+lean_dec(x_12);
 lean_dec(x_11);
-x_38 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1___closed__3;
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_1);
+x_38 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1___closed__3;
 x_39 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_39, 0, x_38);
 lean_ctor_set(x_39, 1, x_13);
@@ -4205,8 +4149,16 @@ else
 {
 lean_object* x_40; lean_object* x_41; 
 lean_dec(x_14);
+lean_dec(x_12);
 lean_dec(x_11);
-x_40 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1___closed__3;
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_1);
+x_40 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1___closed__3;
 x_41 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_41, 0, x_40);
 lean_ctor_set(x_41, 1, x_13);
@@ -4218,7 +4170,7 @@ lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean
 lean_dec(x_15);
 x_16 = lean_alloc_ctor(4, 1, 0);
 lean_ctor_set(x_16, 0, x_14);
-x_17 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1___closed__2;
+x_17 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1___closed__2;
 x_18 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_18, 0, x_17);
 lean_ctor_set(x_18, 1, x_16);
@@ -4226,7 +4178,7 @@ x_19 = l_Lean_Elab_Tactic_ElimApp_mkElimApp_loop___closed__4;
 x_20 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_20, 0, x_18);
 lean_ctor_set(x_20, 1, x_19);
-x_21 = l_Lean_throwErrorAt___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__1(x_1, x_20, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
+x_21 = l_Lean_throwErrorAt___at_Lean_Elab_Tactic_evalTactic___spec__1(x_1, x_20, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
 x_22 = !lean_is_exclusive(x_21);
 if (x_22 == 0)
 {
@@ -4248,7 +4200,7 @@ return x_25;
 }
 }
 }
-static lean_object* _init_l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___closed__1() {
+static lean_object* _init_l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -4256,16 +4208,16 @@ x_1 = lean_mk_string_from_bytes("invalid occurrence of wildcard alternative, it
 return x_1;
 }
 }
-static lean_object* _init_l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___closed__2() {
+static lean_object* _init_l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___closed__1;
+x_1 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___closed__1;
 x_2 = l_Lean_stringToMessageData(x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15, lean_object* x_16, lean_object* x_17) {
+LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15, lean_object* x_16, lean_object* x_17) {
 _start:
 {
 uint8_t x_18; 
@@ -4309,9 +4261,15 @@ if (x_27 == 0)
 {
 lean_object* x_28; lean_object* x_29; 
 x_28 = lean_box(0);
+lean_inc(x_16);
 lean_inc(x_15);
-x_29 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1(x_24, x_26, x_1, x_28, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_17);
-lean_dec(x_24);
+lean_inc(x_14);
+lean_inc(x_13);
+lean_inc(x_12);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+x_29 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1(x_24, x_26, x_1, x_28, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_17);
 if (lean_obj_tag(x_29) == 0)
 {
 lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; 
@@ -4335,7 +4293,14 @@ else
 {
 uint8_t x_35; 
 lean_dec(x_22);
+lean_dec(x_16);
 lean_dec(x_15);
+lean_dec(x_14);
+lean_dec(x_13);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
 lean_dec(x_5);
 x_35 = !lean_is_exclusive(x_29);
 if (x_35 == 0)
@@ -4377,9 +4342,16 @@ x_43 = l_Lean_replaceRef(x_24, x_42);
 lean_dec(x_42);
 lean_dec(x_24);
 lean_ctor_set(x_15, 5, x_43);
-x_44 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___closed__2;
-x_45 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_44, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_17);
+x_44 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___closed__2;
+x_45 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_44, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_17);
+lean_dec(x_16);
 lean_dec(x_15);
+lean_dec(x_14);
+lean_dec(x_13);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
 x_46 = !lean_is_exclusive(x_45);
 if (x_46 == 0)
 {
@@ -4440,9 +4412,16 @@ lean_ctor_set(x_62, 7, x_57);
 lean_ctor_set(x_62, 8, x_58);
 lean_ctor_set(x_62, 9, x_59);
 lean_ctor_set(x_62, 10, x_60);
-x_63 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___closed__2;
-x_64 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_63, x_9, x_10, x_11, x_12, x_13, x_14, x_62, x_16, x_17);
+x_63 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___closed__2;
+x_64 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_63, x_9, x_10, x_11, x_12, x_13, x_14, x_62, x_16, x_17);
+lean_dec(x_16);
 lean_dec(x_62);
+lean_dec(x_14);
+lean_dec(x_13);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
 x_65 = lean_ctor_get(x_64, 0);
 lean_inc(x_65);
 x_66 = lean_ctor_get(x_64, 1);
@@ -4469,9 +4448,15 @@ else
 {
 lean_object* x_69; lean_object* x_70; 
 x_69 = lean_box(0);
+lean_inc(x_16);
 lean_inc(x_15);
-x_70 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1(x_24, x_26, x_1, x_69, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_17);
-lean_dec(x_24);
+lean_inc(x_14);
+lean_inc(x_13);
+lean_inc(x_12);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+x_70 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1(x_24, x_26, x_1, x_69, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_17);
 if (lean_obj_tag(x_70) == 0)
 {
 lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; 
@@ -4495,7 +4480,14 @@ else
 {
 uint8_t x_76; 
 lean_dec(x_22);
+lean_dec(x_16);
 lean_dec(x_15);
+lean_dec(x_14);
+lean_dec(x_13);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
 lean_dec(x_5);
 x_76 = !lean_is_exclusive(x_70);
 if (x_76 == 0)
@@ -4523,7 +4515,14 @@ return x_79;
 else
 {
 lean_object* x_84; 
+lean_dec(x_16);
 lean_dec(x_15);
+lean_dec(x_14);
+lean_dec(x_13);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
 lean_dec(x_5);
 lean_dec(x_4);
 x_84 = lean_alloc_ctor(0, 2, 0);
@@ -4535,7 +4534,14 @@ return x_84;
 else
 {
 lean_object* x_85; 
+lean_dec(x_16);
 lean_dec(x_15);
+lean_dec(x_14);
+lean_dec(x_13);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
 lean_dec(x_5);
 lean_dec(x_4);
 x_85 = lean_alloc_ctor(0, 2, 0);
@@ -4554,7 +4560,7 @@ x_13 = lean_unsigned_to_nat(0u);
 x_14 = lean_unsigned_to_nat(1u);
 x_15 = lean_box(0);
 lean_inc(x_12);
-x_16 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3(x_1, x_2, x_12, x_12, x_13, x_12, x_14, x_15, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+x_16 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2(x_1, x_2, x_12, x_12, x_13, x_12, x_14, x_15, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
 lean_dec(x_12);
 if (lean_obj_tag(x_16) == 0)
 {
@@ -4604,23 +4610,7 @@ return x_24;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
-_start:
-{
-lean_object* x_12; 
-x_12 = l_Lean_throwErrorAt___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-lean_dec(x_10);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_1);
-return x_12;
-}
-}
-LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 size_t x_5; size_t x_6; uint8_t x_7; lean_object* x_8; 
@@ -4628,33 +4618,25 @@ x_5 = lean_unbox_usize(x_3);
 lean_dec(x_3);
 x_6 = lean_unbox_usize(x_4);
 lean_dec(x_4);
-x_7 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2(x_1, x_2, x_5, x_6);
+x_7 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__1(x_1, x_2, x_5, x_6);
 lean_dec(x_2);
 lean_dec(x_1);
 x_8 = lean_box(x_7);
 return x_8;
 }
 }
-LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
+LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
 _start:
 {
 lean_object* x_14; 
-x_14 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
-lean_dec(x_12);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
+x_14 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-lean_dec(x_1);
 return x_14;
 }
 }
-LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___boxed(lean_object** _args) {
+LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___boxed(lean_object** _args) {
 lean_object* x_1 = _args[0];
 lean_object* x_2 = _args[1];
 lean_object* x_3 = _args[2];
@@ -4675,14 +4657,7 @@ lean_object* x_17 = _args[16];
 _start:
 {
 lean_object* x_18; 
-x_18 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_17);
-lean_dec(x_16);
-lean_dec(x_14);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
+x_18 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_17);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_3);
@@ -4696,13 +4671,6 @@ _start:
 {
 lean_object* x_12; 
 x_12 = l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-lean_dec(x_10);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
 return x_12;
@@ -12040,7 +12008,14 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_ElimApp_evalAlts(lean_object* x_1, l
 _start:
 {
 lean_object* x_18; 
+lean_inc(x_16);
 lean_inc(x_15);
+lean_inc(x_14);
+lean_inc(x_13);
+lean_inc(x_12);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
 x_18 = l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames(x_2, x_4, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_17);
 if (lean_obj_tag(x_18) == 0)
 {
@@ -12072,7 +12047,7 @@ lean_closure_set(x_24, 5, x_7);
 lean_closure_set(x_24, 6, x_8);
 x_25 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_ElimApp_evalAlts___lambda__1___boxed), 11, 1);
 lean_closure_set(x_25, 0, x_5);
-x_26 = l_Lean_Elab_withInfoTreeContext___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__3(x_24, x_25, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_19);
+x_26 = l_Lean_Elab_withInfoTreeContext___at_Lean_Elab_Tactic_evalTactic_eval___spec__1(x_24, x_25, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_19);
 return x_26;
 }
 }
@@ -12242,7 +12217,7 @@ lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; uint
 x_37 = lean_ctor_get(x_31, 1);
 lean_inc(x_37);
 lean_dec(x_31);
-x_38 = l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__2(x_17, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_37);
+x_38 = l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__2(x_17, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_37);
 x_39 = lean_ctor_get(x_38, 0);
 lean_inc(x_39);
 x_40 = lean_ctor_get(x_38, 1);
@@ -12277,7 +12252,7 @@ lean_ctor_set(x_24, 1, x_22);
 x_25 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_25, 0, x_24);
 lean_ctor_set(x_25, 1, x_23);
-x_26 = l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3(x_17, x_25, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_19);
+x_26 = l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3(x_17, x_25, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_19);
 x_27 = lean_ctor_get(x_26, 0);
 lean_inc(x_27);
 x_28 = lean_ctor_get(x_26, 1);
@@ -12357,7 +12332,7 @@ lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; uint
 x_75 = lean_ctor_get(x_69, 1);
 lean_inc(x_75);
 lean_dec(x_69);
-x_76 = l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__2(x_55, x_2, x_3, x_4, x_5, x_6, x_7, x_54, x_9, x_75);
+x_76 = l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__2(x_55, x_2, x_3, x_4, x_5, x_6, x_7, x_54, x_9, x_75);
 x_77 = lean_ctor_get(x_76, 0);
 lean_inc(x_77);
 x_78 = lean_ctor_get(x_76, 1);
@@ -12392,7 +12367,7 @@ lean_ctor_set(x_62, 1, x_60);
 x_63 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_63, 0, x_62);
 lean_ctor_set(x_63, 1, x_61);
-x_64 = l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3(x_55, x_63, x_2, x_3, x_4, x_5, x_6, x_7, x_54, x_9, x_57);
+x_64 = l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3(x_55, x_63, x_2, x_3, x_4, x_5, x_6, x_7, x_54, x_9, x_57);
 x_65 = lean_ctor_get(x_64, 0);
 lean_inc(x_65);
 x_66 = lean_ctor_get(x_64, 1);
@@ -12514,7 +12489,7 @@ x_20 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Induction_0__Lea
 x_21 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_21, 0, x_19);
 lean_ctor_set(x_21, 1, x_20);
-x_22 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_21, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+x_22 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_21, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
 x_23 = !lean_is_exclusive(x_22);
 if (x_23 == 0)
 {
@@ -12632,7 +12607,7 @@ x_36 = l_Lean_Elab_Tactic_ElimApp_setMotiveArg___closed__6;
 x_37 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_37, 0, x_35);
 lean_ctor_set(x_37, 1, x_36);
-x_38 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_37, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15);
+x_38 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_37, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15);
 x_39 = !lean_is_exclusive(x_38);
 if (x_39 == 0)
 {
@@ -12734,7 +12709,7 @@ x_35 = l_Lean_Elab_Tactic_ElimApp_setMotiveArg___closed__6;
 x_36 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_36, 0, x_34);
 lean_ctor_set(x_36, 1, x_35);
-x_37 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_36, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
+x_37 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_36, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
 x_38 = !lean_is_exclusive(x_37);
 if (x_38 == 0)
 {
@@ -13692,6 +13667,7 @@ x_13 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Induction_0__Lea
 if (x_2 == 0)
 {
 lean_object* x_14; lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
 x_14 = lean_box(0);
 x_15 = lean_box(x_2);
 x_16 = lean_apply_11(x_13, x_15, x_14, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
@@ -13701,14 +13677,7 @@ else
 {
 lean_object* x_17; lean_object* x_18; uint8_t x_19; 
 x_17 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_checkAltsOfOptInductionAlts___spec__1___lambda__2___closed__3;
-x_18 = l_Lean_throwErrorAt___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__1(x_1, x_17, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-lean_dec(x_11);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
+x_18 = l_Lean_throwErrorAt___at_Lean_Elab_Tactic_evalTactic___spec__1(x_1, x_17, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
 x_19 = !lean_is_exclusive(x_18);
 if (x_19 == 0)
 {
@@ -13797,15 +13766,7 @@ if (x_25 == 0)
 {
 lean_object* x_26; lean_object* x_27; uint8_t x_28; 
 x_26 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_checkAltsOfOptInductionAlts___spec__1___closed__2;
-x_27 = l_Lean_throwErrorAt___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__1(x_17, x_26, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
-lean_dec(x_12);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_17);
+x_27 = l_Lean_throwErrorAt___at_Lean_Elab_Tactic_evalTactic___spec__1(x_17, x_26, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
 x_28 = !lean_is_exclusive(x_27);
 if (x_28 == 0)
 {
@@ -13838,7 +13799,6 @@ lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
 x_33 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_checkAltsOfOptInductionAlts___spec__1___lambda__2(x_17, x_4, x_32, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
-lean_dec(x_17);
 if (lean_obj_tag(x_33) == 0)
 {
 lean_object* x_34; 
@@ -14050,7 +14010,6 @@ x_13 = lean_unbox(x_2);
 lean_dec(x_2);
 x_14 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_checkAltsOfOptInductionAlts___spec__1___lambda__2(x_1, x_13, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
 lean_dec(x_3);
-lean_dec(x_1);
 return x_14;
 }
 }
@@ -14603,7 +14562,7 @@ x_16 = l_Lean_Elab_Tactic_ElimApp_mkElimApp_loop___closed__4;
 x_17 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_17, 0, x_15);
 lean_ctor_set(x_17, 1, x_16);
-x_18 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_17, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_18 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_17, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 return x_18;
 }
 }
@@ -15924,7 +15883,7 @@ x_25 = l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getElimNameInf
 x_26 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_26, 0, x_24);
 lean_ctor_set(x_26, 1, x_25);
-x_27 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_26, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+x_27 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_26, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -16061,7 +16020,7 @@ x_33 = l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getElimNameInf
 x_34 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_34, 0, x_32);
 lean_ctor_set(x_34, 1, x_33);
-x_35 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_34, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_20);
+x_35 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_34, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_20);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -16166,7 +16125,7 @@ if (x_15 == 0)
 lean_object* x_16; lean_object* x_17; uint8_t x_18; 
 lean_dec(x_2);
 x_16 = l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getElimNameInfo___lambda__4___closed__2;
-x_17 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_16, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+x_17 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_16, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -17314,7 +17273,7 @@ if (lean_obj_tag(x_10) == 0)
 {
 lean_object* x_11; lean_object* x_12; 
 lean_dec(x_1);
-x_11 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1___closed__3;
+x_11 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1___closed__3;
 x_12 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_12, 0, x_11);
 lean_ctor_set(x_12, 1, x_8);
@@ -18073,7 +18032,7 @@ lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; uint
 x_58 = lean_ctor_get(x_52, 1);
 lean_inc(x_58);
 lean_dec(x_52);
-x_59 = l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__2(x_36, x_11, x_12, x_13, x_14, x_15, x_16, x_17, x_18, x_58);
+x_59 = l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__2(x_36, x_11, x_12, x_13, x_14, x_15, x_16, x_17, x_18, x_58);
 x_60 = lean_ctor_get(x_59, 0);
 lean_inc(x_60);
 x_61 = lean_ctor_get(x_59, 1);
@@ -18110,7 +18069,7 @@ x_45 = l_Lean_Elab_Tactic_ElimApp_setMotiveArg___closed__6;
 x_46 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_46, 0, x_44);
 lean_ctor_set(x_46, 1, x_45);
-x_47 = l_Lean_addTrace___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3(x_36, x_46, x_11, x_12, x_13, x_14, x_15, x_16, x_17, x_18, x_38);
+x_47 = l_Lean_addTrace___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__3(x_36, x_46, x_11, x_12, x_13, x_14, x_15, x_16, x_17, x_18, x_38);
 x_48 = lean_ctor_get(x_47, 0);
 lean_inc(x_48);
 x_49 = lean_ctor_get(x_47, 1);
@@ -18683,7 +18642,7 @@ x_15 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_15, 0, x_14);
 lean_ctor_set(x_15, 1, x_13);
 lean_ctor_set(x_5, 2, x_15);
-x_16 = l_Lean_Elab_Tactic_evalTacticAux(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+x_16 = l_Lean_Elab_Tactic_evalTactic(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
 return x_16;
 }
 else
@@ -18738,7 +18697,7 @@ lean_ctor_set_uint8(x_35, sizeof(void*)*8 + 4, x_28);
 lean_ctor_set_uint8(x_35, sizeof(void*)*8 + 5, x_29);
 lean_ctor_set_uint8(x_35, sizeof(void*)*8 + 6, x_30);
 lean_ctor_set_uint8(x_35, sizeof(void*)*8 + 7, x_32);
-x_36 = l_Lean_Elab_Tactic_evalTacticAux(x_2, x_3, x_4, x_35, x_6, x_7, x_8, x_9, x_10, x_11);
+x_36 = l_Lean_Elab_Tactic_evalTactic(x_2, x_3, x_4, x_35, x_6, x_7, x_8, x_9, x_10, x_11);
 return x_36;
 }
 }
@@ -21526,16 +21485,16 @@ l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_getAltNumFiel
 lean_mark_persistent(l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_getAltNumFields___lambda__1___closed__2);
 l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_getAltNumFields___closed__1 = _init_l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_getAltNumFields___closed__1();
 lean_mark_persistent(l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_getAltNumFields___closed__1);
-l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1___closed__1 = _init_l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1___closed__1();
-lean_mark_persistent(l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1___closed__1);
-l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1___closed__2 = _init_l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1___closed__2();
-lean_mark_persistent(l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1___closed__2);
-l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1___closed__3 = _init_l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1___closed__3();
-lean_mark_persistent(l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1___closed__3);
-l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___closed__1 = _init_l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___closed__1();
-lean_mark_persistent(l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___closed__1);
-l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___closed__2 = _init_l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___closed__2();
-lean_mark_persistent(l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___closed__2);
+l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1___closed__1 = _init_l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1___closed__1();
+lean_mark_persistent(l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1___closed__1);
+l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1___closed__2 = _init_l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1___closed__2();
+lean_mark_persistent(l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1___closed__2);
+l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1___closed__3 = _init_l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1___closed__3();
+lean_mark_persistent(l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___lambda__1___closed__3);
+l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___closed__1 = _init_l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___closed__1();
+lean_mark_persistent(l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___closed__1);
+l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___closed__2 = _init_l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___closed__2();
+lean_mark_persistent(l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___closed__2);
 l_Lean_Elab_ContextInfo_saveNoFileMap___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_saveAltVarsInfo___spec__4___rarg___closed__1 = _init_l_Lean_Elab_ContextInfo_saveNoFileMap___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_saveAltVarsInfo___spec__4___rarg___closed__1();
 lean_mark_persistent(l_Lean_Elab_ContextInfo_saveNoFileMap___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_saveAltVarsInfo___spec__4___rarg___closed__1);
 l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_saveAltVarsInfo___boxed__const__1 = _init_l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_saveAltVarsInfo___boxed__const__1();
diff --git a/stage0/stdlib/Lean/Elab/Tactic/Match.c b/stage0/stdlib/Lean/Elab/Tactic/Match.c
index 18ec014417..3881b60dfd 100644
--- a/stage0/stdlib/Lean/Elab/Tactic/Match.c
+++ b/stage0/stdlib/Lean/Elab/Tactic/Match.c
@@ -40,12 +40,12 @@ extern lean_object* l_Lean_maxRecDepthErrorMessage;
 lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_adaptExpander___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Match_0__Lean_Elab_Tactic_mkAuxiliaryMatchTerm___spec__2___closed__8;
 static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Match_0__Lean_Elab_Tactic_mkAuxiliaryMatchTerm___spec__2___closed__4;
-lean_object* l_Lean_Elab_Tactic_evalTacticAux(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_evalMatch___closed__4;
 static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Match_0__Lean_Elab_Tactic_mkAuxiliaryMatchTerm___spec__1___closed__1;
 lean_object* lean_st_ref_get(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Match_0__Lean_Elab_Tactic_mkAuxiliaryMatchTerm___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Match_0__Lean_Elab_Tactic_mkAuxiliaryMatchTerm___spec__2___closed__6;
+lean_object* l_Lean_Elab_Tactic_evalTactic(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_mkIdentFrom(lean_object*, lean_object*);
 lean_object* l_Lean_MonadRef_mkInfoFromRefPos___at___aux__Init__Notation______macroRules__precMax__1___spec__1(lean_object*, lean_object*);
 static lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Tactic_evalMatch___spec__4___closed__1;
@@ -100,12 +100,12 @@ uint8_t l_Lean_Environment_contains(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_Tactic_Match_0__Lean_Elab_Tactic_mkAuxiliaryMatchTerm___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_evalMatch___spec__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalMatch___closed__7;
+lean_object* l_List_forM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_Tactic_Match_0__Lean_Elab_Tactic_mkAuxiliaryMatchTerm___closed__3;
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalMatch___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Tactic_evalMatch___spec__6___rarg(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_Tactic_Match_0__Lean_Elab_Tactic_mkAuxiliaryMatchTerm___closed__5;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalMatch___closed__1;
-lean_object* l_List_forM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Tactic_evalMatch___spec__1___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Tactic_evalMatch___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_ResolveName_resolveGlobalName(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -2516,7 +2516,7 @@ x_46 = lean_ctor_get(x_37, 1);
 lean_inc(x_46);
 lean_dec(x_37);
 x_47 = l_List_reverse___rarg(x_46);
-x_48 = l_List_forM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__4(x_47, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_45);
+x_48 = l_List_forM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__4(x_47, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_45);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -2575,7 +2575,7 @@ x_61 = lean_ctor_get(x_37, 1);
 lean_inc(x_61);
 lean_dec(x_37);
 x_62 = l_List_reverse___rarg(x_61);
-x_63 = l_List_forM___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__4(x_62, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_60);
+x_63 = l_List_forM___at_Lean_Elab_Tactic_evalTactic_expandEval___spec__4(x_62, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_60);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -2702,7 +2702,7 @@ x_15 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_15, 0, x_14);
 lean_ctor_set(x_15, 1, x_13);
 lean_ctor_set(x_5, 2, x_15);
-x_16 = l_Lean_Elab_Tactic_evalTacticAux(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+x_16 = l_Lean_Elab_Tactic_evalTactic(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
 return x_16;
 }
 else
@@ -2757,7 +2757,7 @@ lean_ctor_set_uint8(x_35, sizeof(void*)*8 + 4, x_28);
 lean_ctor_set_uint8(x_35, sizeof(void*)*8 + 5, x_29);
 lean_ctor_set_uint8(x_35, sizeof(void*)*8 + 6, x_30);
 lean_ctor_set_uint8(x_35, sizeof(void*)*8 + 7, x_32);
-x_36 = l_Lean_Elab_Tactic_evalTacticAux(x_2, x_3, x_4, x_35, x_6, x_7, x_8, x_9, x_10, x_11);
+x_36 = l_Lean_Elab_Tactic_evalTactic(x_2, x_3, x_4, x_35, x_6, x_7, x_8, x_9, x_10, x_11);
 return x_36;
 }
 }
diff --git a/stage0/stdlib/Lean/Elab/Tactic/Meta.c b/stage0/stdlib/Lean/Elab/Tactic/Meta.c
index 97000a4417..9205b9069f 100644
--- a/stage0/stdlib/Lean/Elab/Tactic/Meta.c
+++ b/stage0/stdlib/Lean/Elab/Tactic/Meta.c
@@ -25,10 +25,10 @@ lean_object* l_Lean_Elab_Tactic_pruneSolvedGoals(lean_object*, lean_object*, lea
 lean_object* lean_local_ctx_mk_let_decl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t);
 LEAN_EXPORT lean_object* l___private_Std_Data_PersistentArray_0__Std_PersistentArray_foldlFromMAux___at_Lean_Elab_runTactic___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Std_Data_PersistentArray_0__Std_PersistentArray_foldlFromMAux___at_Lean_Elab_runTactic___spec__5___closed__1;
-lean_object* l_Lean_Elab_Tactic_evalTacticAux(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_sub(size_t, size_t);
 lean_object* lean_st_ref_get(lean_object*, lean_object*);
 static lean_object* l_Lean_instantiateLCtxMVars___at_Lean_Elab_runTactic___spec__2___closed__3;
+lean_object* l_Lean_Elab_Tactic_evalTactic(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_get_size(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_LocalContext_foldlM___at_Lean_Elab_runTactic___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_TermElabM_run___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -1344,7 +1344,7 @@ lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
 lean_inc(x_2);
-x_11 = l_Lean_Elab_Tactic_evalTacticAux(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_11 = l_Lean_Elab_Tactic_evalTactic(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 if (lean_obj_tag(x_11) == 0)
 {
 lean_object* x_12; lean_object* x_13; 
diff --git a/stage0/stdlib/Lean/Elab/Tactic/Rewrite.c b/stage0/stdlib/Lean/Elab/Tactic/Rewrite.c
index f3af3e8314..e1630bc177 100644
--- a/stage0/stdlib/Lean/Elab/Tactic/Rewrite.c
+++ b/stage0/stdlib/Lean/Elab/Tactic/Rewrite.c
@@ -112,7 +112,6 @@ static lean_object* l_Std_Range_forIn_loop___at_Lean_Elab_Tactic_withRWRulesSeq_
 lean_object* l_Lean_replaceRef(lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_evalRewriteSeq___lambda__2___closed__1;
 static lean_object* l_Lean_resolveGlobalConst___at_Lean_Elab_Tactic_withRWRulesSeq___spec__2___closed__1;
-lean_object* l_Lean_Elab_withInfoTreeContext___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_getMainTarget(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Std_Range_forIn_loop___at_Lean_Elab_Tactic_withRWRulesSeq___spec__10___lambda__2___closed__1;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Tactic_elabRewriteConfig___spec__4(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -120,7 +119,6 @@ static lean_object* l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_elabRewri
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_rewriteTarget___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalRewriteSeq_declRange___closed__6;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalUnsafe____x40_Lean_Elab_Tactic_Rewrite___hyg_956_(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_withInfoTreeContext___at_Lean_Elab_Term_runTactic___spec__9(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_evalExpr_x27___rarg(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_withRWRulesSeq___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -129,7 +127,6 @@ LEAN_EXPORT lean_object* l_Std_PersistentArray_mapMAux___at_Lean_Elab_Tactic_ela
 lean_object* l_Std_PersistentHashMap_mkEmptyEntriesArray(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalRewriteSeq___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalRewriteSeq___closed__11;
-lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentArray_mapM___at_Lean_Elab_Tactic_elabRewriteConfig___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_elabRewriteConfig___spec__12___at_Lean_Elab_Tactic_elabRewriteConfig___spec__13___closed__1;
 lean_object* l_Lean_addBuiltinDeclarationRanges(lean_object*, lean_object*, lean_object*);
@@ -154,8 +151,10 @@ extern lean_object* l_Lean_Elab_Tactic_tacticElabAttribute;
 static lean_object* l_Lean_Elab_Tactic_evalRewriteSeq___lambda__2___closed__4;
 LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at_Lean_Elab_Tactic_withRWRulesSeq___spec__10(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Std_Range_forIn_loop___at_Lean_Elab_Tactic_withRWRulesSeq___spec__10___lambda__2___closed__4;
+lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalRewriteSeq___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_ReaderT_pure___at_Lean_Elab_Tactic_saveTacticInfoForToken___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at_Lean_Elab_Tactic_withRWRulesSeq___spec__10___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Std_Range_forIn_loop___at_Lean_Elab_Tactic_withRWRulesSeq___spec__10___lambda__2___closed__8;
 lean_object* l_Lean_LocalDecl_type(lean_object*);
@@ -185,6 +184,7 @@ static lean_object* l_Lean_withoutModifyingState___at_Lean_Elab_Tactic_elabRewri
 lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_withSynthesizeImp___rarg(lean_object*, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Std_Range_forIn_loop___at_Lean_Elab_Tactic_withRWRulesSeq___spec__10___lambda__2___closed__5;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalRewriteSeq___closed__9;
+lean_object* l_Lean_Elab_withInfoTreeContext___at_Lean_Elab_Tactic_evalTactic_eval___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_instantiateMVars___at_Lean_Elab_Term_MVarErrorInfo_logError___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalRewriteSeq___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Tactic_evalRewriteSeq(lean_object*);
@@ -990,7 +990,7 @@ x_18 = l_Lean_Elab_Tactic_withRWRulesSeq_go___closed__4;
 x_19 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_19, 0, x_17);
 lean_ctor_set(x_19, 1, x_18);
-x_20 = l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2(x_19, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
+x_20 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic_throwExs___spec__2(x_19, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
 lean_dec(x_13);
 lean_dec(x_12);
 lean_dec(x_11);
@@ -1268,7 +1268,7 @@ x_16 = l_Lean_Elab_Tactic_withRWRulesSeq_go___closed__4;
 x_17 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_17, 0, x_15);
 lean_ctor_set(x_17, 1, x_16);
-x_18 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_17, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_18 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_17, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 return x_18;
 }
 }
@@ -2536,7 +2536,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at_Lean_Elab_Tactic_withRWRulesSeq___spec__10___closed__3;
 x_2 = l_Std_Range_forIn_loop___at_Lean_Elab_Tactic_withRWRulesSeq___spec__10___closed__4;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at_Lean_Elab_Tactic_withRWRulesSeq___spec__10___closed__5;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -2666,7 +2666,7 @@ lean_inc(x_14);
 lean_inc(x_13);
 lean_inc(x_12);
 lean_inc(x_11);
-x_49 = l_Lean_Elab_withInfoTreeContext___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__3(x_47, x_48, x_11, x_12, x_13, x_14, x_15, x_16, x_17, x_18, x_44);
+x_49 = l_Lean_Elab_withInfoTreeContext___at_Lean_Elab_Tactic_evalTactic_eval___spec__1(x_47, x_48, x_11, x_12, x_13, x_14, x_15, x_16, x_17, x_18, x_44);
 if (lean_obj_tag(x_49) == 0)
 {
 lean_object* x_50; lean_object* x_51; lean_object* x_52; 
diff --git a/stage0/stdlib/Lean/Elab/Tactic/Simp.c b/stage0/stdlib/Lean/Elab/Tactic/Simp.c
index 2bf265e7e9..daa3be5f42 100644
--- a/stage0/stdlib/Lean/Elab/Tactic/Simp.c
+++ b/stage0/stdlib/Lean/Elab/Tactic/Simp.c
@@ -223,7 +223,6 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_elabDSimpConfigCore___boxed(lean_obj
 lean_object* lean_format_pretty(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_resolveGlobalConstCore___at___private_Lean_Elab_Tactic_Simp_0__Lean_Elab_Tactic_elabSimpArgs___spec__7___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Std_PersistentHashMap_mkEmptyEntriesArray(lean_object*, lean_object*);
-lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_simpLocation(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Tactic_Simp_0__Lean_Elab_Tactic_elabSimpArgs___spec__10(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_addBuiltinDeclarationRanges(lean_object*, lean_object*, lean_object*);
@@ -275,6 +274,7 @@ LEAN_EXPORT lean_object* l_Lean_mkConstWithLevelParams___at___private_Lean_Elab_
 static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Simp_0__Lean_Elab_Tactic_elabSimpArgs___spec__19___closed__8;
 lean_object* l_Lean_LocalDecl_fvarId(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at___private_Lean_Elab_Tactic_Simp_0__Lean_Elab_Tactic_elabSimpArgs___spec__14___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_SimpKind_noConfusion___rarg___lambda__1(lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalDSimp___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Elab_withoutModifyingStateWithInfoAndMessages___at_Lean_Elab_Tactic_tacticToDischarge___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -5365,7 +5365,7 @@ x_16 = l_Lean_throwUnknownConstant___at___private_Lean_Elab_Tactic_Simp_0__Lean_
 x_17 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_17, 0, x_15);
 lean_ctor_set(x_17, 1, x_16);
-x_18 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_17, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_18 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_17, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 return x_18;
 }
 }
@@ -6602,7 +6602,7 @@ x_19 = l_Lean_Meta_SimpTheorems_erase___at___private_Lean_Elab_Tactic_Simp_0__Le
 x_20 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_20, 0, x_18);
 lean_ctor_set(x_20, 1, x_19);
-x_21 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_20, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+x_21 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_20, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
@@ -8330,7 +8330,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Elab_Tactic_Simp_0__Lean_Elab_Tactic_elabSimpArgs___closed__1;
 x_2 = l___private_Lean_Elab_Tactic_Simp_0__Lean_Elab_Tactic_elabSimpArgs___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_Elab_Tactic_Simp_0__Lean_Elab_Tactic_elabSimpArgs___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -10117,7 +10117,7 @@ else
 lean_object* x_17; lean_object* x_18; uint8_t x_19; 
 lean_dec(x_2);
 x_17 = l_Lean_Elab_Tactic_mkSimpContext___lambda__3___closed__2;
-x_18 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_17, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+x_18 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_17, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -10199,7 +10199,7 @@ else
 lean_object* x_25; lean_object* x_26; uint8_t x_27; 
 lean_dec(x_17);
 x_25 = l_Lean_Elab_Tactic_mkSimpContext___closed__2;
-x_26 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_25, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
+x_26 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_25, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
 lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_10);
diff --git a/stage0/stdlib/Lean/Elab/Tactic/Split.c b/stage0/stdlib/Lean/Elab/Tactic/Split.c
index 2331f6d628..c46692f230 100644
--- a/stage0/stdlib/Lean/Elab/Tactic/Split.c
+++ b/stage0/stdlib/Lean/Elab/Tactic/Split.c
@@ -37,20 +37,16 @@ static lean_object* l_Lean_Elab_Tactic_evalSplit___closed__2;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalSplit_declRange___closed__5;
 lean_object* lean_array_fget(lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_evalSplit___lambda__6___closed__3;
-LEAN_EXPORT lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Tactic_evalSplit___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalSplit___closed__14;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_evalSplit___spec__1(lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_expandOptLocation(lean_object*);
 static lean_object* l_Lean_Elab_Tactic_evalSplit___lambda__5___closed__2;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalSplit___closed__7;
-lean_object* l_Lean_replaceRef(lean_object*, lean_object*);
 lean_object* l_Lean_Meta_getNondepPropHyps(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalSplit_declRange___closed__4;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_Tactic_evalSplit_declRange(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Tactic_evalSplit___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_evalSplit___closed__1;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalSplit_declRange___closed__2;
-lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_addBuiltinDeclarationRanges(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_getMainGoal(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalSplit___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -61,6 +57,7 @@ lean_object* l_Lean_Meta_splitLocalDecl_x3f(lean_object*, lean_object*, lean_obj
 extern lean_object* l_Lean_Elab_Tactic_tacticElabAttribute;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalSplit___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalSplit___closed__1;
+lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalSplit___closed__13;
 static lean_object* l_Lean_Elab_Tactic_evalSplit___lambda__5___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalSplit___lambda__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -78,6 +75,7 @@ static lean_object* l_Lean_Elab_Tactic_evalSplit___lambda__1___closed__2;
 uint8_t l_Lean_Syntax_isNone(lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalSplit_declRange___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalSplit___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Tactic_evalTactic___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_evalSplit___lambda__1___closed__3;
 lean_object* l_Lean_Elab_Tactic_replaceMainGoal(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Tactic_evalSplit___lambda__5___closed__5;
@@ -251,68 +249,6 @@ return x_40;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Tactic_evalSplit___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
-_start:
-{
-uint8_t x_12; 
-x_12 = !lean_is_exclusive(x_9);
-if (x_12 == 0)
-{
-lean_object* x_13; lean_object* x_14; lean_object* x_15; 
-x_13 = lean_ctor_get(x_9, 5);
-x_14 = l_Lean_replaceRef(x_1, x_13);
-lean_dec(x_13);
-lean_ctor_set(x_9, 5, x_14);
-x_15 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-lean_dec(x_9);
-return x_15;
-}
-else
-{
-lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; 
-x_16 = lean_ctor_get(x_9, 0);
-x_17 = lean_ctor_get(x_9, 1);
-x_18 = lean_ctor_get(x_9, 2);
-x_19 = lean_ctor_get(x_9, 3);
-x_20 = lean_ctor_get(x_9, 4);
-x_21 = lean_ctor_get(x_9, 5);
-x_22 = lean_ctor_get(x_9, 6);
-x_23 = lean_ctor_get(x_9, 7);
-x_24 = lean_ctor_get(x_9, 8);
-x_25 = lean_ctor_get(x_9, 9);
-x_26 = lean_ctor_get(x_9, 10);
-lean_inc(x_26);
-lean_inc(x_25);
-lean_inc(x_24);
-lean_inc(x_23);
-lean_inc(x_22);
-lean_inc(x_21);
-lean_inc(x_20);
-lean_inc(x_19);
-lean_inc(x_18);
-lean_inc(x_17);
-lean_inc(x_16);
-lean_dec(x_9);
-x_27 = l_Lean_replaceRef(x_1, x_21);
-lean_dec(x_21);
-x_28 = lean_alloc_ctor(0, 11, 0);
-lean_ctor_set(x_28, 0, x_16);
-lean_ctor_set(x_28, 1, x_17);
-lean_ctor_set(x_28, 2, x_18);
-lean_ctor_set(x_28, 3, x_19);
-lean_ctor_set(x_28, 4, x_20);
-lean_ctor_set(x_28, 5, x_27);
-lean_ctor_set(x_28, 6, x_22);
-lean_ctor_set(x_28, 7, x_23);
-lean_ctor_set(x_28, 8, x_24);
-lean_ctor_set(x_28, 9, x_25);
-lean_ctor_set(x_28, 10, x_26);
-x_29 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_28, x_10, x_11);
-lean_dec(x_28);
-return x_29;
-}
-}
-}
 static lean_object* _init_l_Lean_Elab_Tactic_evalSplit___lambda__1___closed__1() {
 _start:
 {
@@ -1190,7 +1126,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Elab_Tactic_evalSplit___lambda__5___closed__1;
 x_2 = l_Lean_Elab_Tactic_evalSplit___lambda__5___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Elab_Tactic_evalSplit___lambda__5___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -1414,15 +1350,7 @@ block_26:
 lean_object* x_20; lean_object* x_21; uint8_t x_22; 
 lean_dec(x_19);
 x_20 = l_Lean_Elab_Tactic_evalSplit___lambda__6___closed__3;
-x_21 = l_Lean_throwErrorAt___at_Lean_Elab_Tactic_evalSplit___spec__2(x_13, x_20, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-lean_dec(x_10);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_13);
+x_21 = l_Lean_throwErrorAt___at_Lean_Elab_Tactic_evalTactic___spec__1(x_13, x_20, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
 x_22 = !lean_is_exclusive(x_21);
 if (x_22 == 0)
 {
@@ -1475,7 +1403,7 @@ if (x_13 == 0)
 lean_object* x_14; lean_object* x_15; uint8_t x_16; 
 lean_dec(x_1);
 x_14 = l_Lean_Elab_Tactic_evalSplit___closed__2;
-x_15 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_14, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_15 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_14, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -1525,22 +1453,6 @@ lean_dec(x_3);
 return x_14;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Tactic_evalSplit___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
-_start:
-{
-lean_object* x_12; 
-x_12 = l_Lean_throwErrorAt___at_Lean_Elab_Tactic_evalSplit___spec__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-lean_dec(x_10);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_1);
-return x_12;
-}
-}
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_evalSplit___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
 _start:
 {
diff --git a/stage0/stdlib/Lean/Elab/Tactic/Unfold.c b/stage0/stdlib/Lean/Elab/Tactic/Unfold.c
index d38fc28a50..707f74b54e 100644
--- a/stage0/stdlib/Lean/Elab/Tactic/Unfold.c
+++ b/stage0/stdlib/Lean/Elab/Tactic/Unfold.c
@@ -58,7 +58,6 @@ static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalUnfold_declRange___close
 lean_object* lean_format_pretty(lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalUnfold___closed__4;
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalUnfold_declRange___closed__7;
-lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Tactic_unfoldTarget(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_addBuiltinDeclarationRanges(lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Tactic_evalUnfold___closed__6;
@@ -75,6 +74,7 @@ static lean_object* l_Lean_Elab_Tactic_evalUnfold_go___lambda__1___closed__3;
 size_t lean_usize_of_nat(lean_object*);
 static lean_object* l_Lean_Elab_Tactic_evalUnfold_go___lambda__1___closed__4;
 extern lean_object* l_Lean_Elab_Tactic_tacticElabAttribute;
+lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_throwTacticEx___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_unfoldLocalDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_resolveGlobalConstCore___at_Lean_Elab_Tactic_evalUnfold_go___spec__5___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -536,7 +536,7 @@ x_16 = l_Lean_throwUnknownConstant___at_Lean_Elab_Tactic_evalUnfold_go___spec__7
 x_17 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_17, 0, x_15);
 lean_ctor_set(x_17, 1, x_16);
-x_18 = l_Lean_throwError___at_Lean_Elab_Tactic_refineCore___spec__1(x_17, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_18 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTactic___spec__2(x_17, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 return x_18;
 }
 }
diff --git a/stage0/stdlib/Lean/Elab/Term.c b/stage0/stdlib/Lean/Elab/Term.c
index 3f2da904f5..2458ffe74b 100644
--- a/stage0/stdlib/Lean/Elab/Term.c
+++ b/stage0/stdlib/Lean/Elab/Term.c
@@ -41679,7 +41679,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Util_Trace_0__Lean_withNestedTracesFinalizer___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__1___closed__1;
 x_2 = l___private_Lean_Util_Trace_0__Lean_withNestedTracesFinalizer___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_Util_Trace_0__Lean_withNestedTracesFinalizer___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Expr.c b/stage0/stdlib/Lean/Expr.c
index d3d72bc4ba..909e1a78e5 100644
--- a/stage0/stdlib/Lean/Expr.c
+++ b/stage0/stdlib/Lean/Expr.c
@@ -23,8 +23,6 @@ static lean_object* l_Lean_mkNatLit___closed__8;
 LEAN_EXPORT lean_object* l_Lean_instLTLiteral;
 static lean_object* l_Lean_mkLHSGoal___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Expr_bindingInfo_x21(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Expr_updateSort___boxed(lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_forall(lean_object*, uint8_t, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Expr_0__Lean_reprExpr____x40_Lean_Expr___hyg_2766____closed__40;
 lean_object* lean_array_set(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Expr_hasAnyFVar_visit___at_Lean_Expr_containsFVar___spec__1(lean_object*, lean_object*);
@@ -50,7 +48,6 @@ static lean_object* l___private_Lean_Expr_0__Lean_reprExpr____x40_Lean_Expr___hy
 LEAN_EXPORT lean_object* l_Lean_Expr_replaceFVar___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_lam___override(lean_object*, lean_object*, lean_object*, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Expr_projIdx_x21___boxed(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Expr_updateLambda___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_reprExpr____x40_Lean_Expr___hyg_2766_(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_getAppNumArgs___boxed(lean_object*);
 lean_object* lean_mk_empty_array_with_capacity(lean_object*);
@@ -73,7 +70,6 @@ static lean_object* l_Lean_mkNatLit___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Expr_forallE___override(lean_object*, lean_object*, lean_object*, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Expr_withAppAux___at_Lean_Expr_traverseApp___spec__1(lean_object*);
 static lean_object* l_Lean_Expr_letBody_x21___closed__1;
-LEAN_EXPORT lean_object* l_Lean_Expr_updateConst___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_mkDecIsTrue___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Expr_withApp(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_mkApp6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -99,7 +95,6 @@ static lean_object* l_Lean_Expr_instHashableExpr___closed__1;
 static lean_object* l_Lean_mkInaccessible___closed__1;
 LEAN_EXPORT uint64_t l___private_Lean_Expr_0__Lean_hashFVarId____x40_Lean_Expr___hyg_1848_(lean_object*);
 static lean_object* l_Lean_Expr_litValue_x21___closed__1;
-lean_object* lean_expr_update_mdata(lean_object*, lean_object*);
 uint32_t lean_uint8_to_uint32(uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Expr_bindingDomain_x21(lean_object*);
 static lean_object* l_Lean_Expr_letBody_x21___closed__2;
@@ -107,6 +102,7 @@ static lean_object* l___private_Lean_Expr_0__Lean_reprExpr____x40_Lean_Expr___hy
 LEAN_EXPORT lean_object* l_Lean_Expr_getAppArgs(lean_object*);
 static lean_object* l___private_Lean_Expr_0__Lean_reprExpr____x40_Lean_Expr___hyg_2766____closed__8;
 static lean_object* l_Lean_Expr_projIdx_x21___closed__2;
+lean_object* l_Lean_Level_succ___override(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_etaExpandedBody(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Std_Format_defWidth;
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_mkAppN___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -114,17 +110,17 @@ static lean_object* l_Lean_mkEM___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Expr_isLit___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_replaceFVars___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_approxDepth___boxed(lean_object*);
-static lean_object* l_Lean_Expr_updateLambda_x21___closed__3;
 uint64_t lean_uint64_add(uint64_t, uint64_t);
 LEAN_EXPORT lean_object* l_Lean_instReprData__1___lambda__1(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Expr_bindingInfo_x21___closed__1;
+LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_updateLambda_x21Impl(lean_object*, uint8_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__3___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_ExprStructEq_instHashableExprStructEq;
 LEAN_EXPORT lean_object* l_Lean_Expr_letE___override___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint64_t lean_bool_to_uint64(uint8_t);
-static lean_object* l_Lean_Expr_updateMData_x21___closed__2;
 static lean_object* l_Lean_mkNatLit___closed__9;
 LEAN_EXPORT uint8_t l_Lean_Expr_isArrow(lean_object*);
+static lean_object* l___private_Lean_Expr_0__Lean_Expr_updateLambda_x21Impl___closed__3;
 lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_mkOr(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_mapTRAux___at_Lean_Expr_instantiateLevelParams___spec__4(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -134,7 +130,6 @@ static lean_object* l_Lean_Expr_letValue_x21___closed__2;
 static lean_object* l_Lean_Expr_mkAppData___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Expr_isOptParam___boxed(lean_object*);
 static lean_object* l___private_Lean_Expr_0__Lean_reprBinderInfo____x40_Lean_Expr___hyg_378____closed__11;
-static lean_object* l_Lean_Expr_updateMData_x21___closed__1;
 LEAN_EXPORT lean_object* l_Lean_mkForallEx___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_mkLambda___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_getAutoParamTactic_x3f(lean_object*);
@@ -156,6 +151,7 @@ LEAN_EXPORT lean_object* l_Lean_Expr_hash___boxed(lean_object*);
 static lean_object* l_Lean_Expr_appFn_x21_x27___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Expr_betaRev___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Expr_0__Lean_reprExpr____x40_Lean_Expr___hyg_2766____closed__18;
+LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_updateProj_x21Impl(lean_object*, lean_object*);
 static lean_object* l_Lean_Literal_type___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Expr_mvarId_x21___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_appFn_x21_x27___boxed(lean_object*);
@@ -189,19 +185,18 @@ LEAN_EXPORT lean_object* l_Lean_Expr_binderInfoEx___boxed(lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Expr_isApp(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_Data_binderInfo___boxed(lean_object*);
 static lean_object* l_Lean_Expr_ctorName___closed__2;
-static lean_object* l_Lean_Expr_updateApp_x21___closed__2;
 LEAN_EXPORT uint8_t l_Lean_Expr_hasLooseBVarInExplicitDomain(lean_object*, lean_object*, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Expr_hasFVarEx___boxed(lean_object*);
 uint64_t l_Lean_Level_hash(lean_object*);
 static lean_object* l_Lean_Expr_ctorName___closed__8;
 static lean_object* l___private_Lean_Expr_0__Lean_reprBinderInfo____x40_Lean_Expr___hyg_378____closed__26;
 LEAN_EXPORT lean_object* l_Lean_Expr_lt___boxed(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Expr_updateLet___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_appFn_x21(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_hasLevelMVar___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_isAutoParam___boxed(lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Expr_isAppOf(lean_object*, lean_object*);
 static lean_object* l_Lean_Expr_mkData___closed__5;
+LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl(lean_object*, lean_object*);
 static lean_object* l_Lean_Expr_mvarId_x21___closed__2;
 static lean_object* l_Lean_mkSimpleThunkType___closed__1;
 LEAN_EXPORT lean_object* l_Lean_BinderInfo_toUInt64___boxed(lean_object*);
@@ -222,16 +217,16 @@ LEAN_EXPORT lean_object* l_Lean_Expr_withAppAux___at_Lean_Expr_traverseApp___spe
 LEAN_EXPORT lean_object* l_Lean_mkLetFunAnnotation(lean_object*);
 lean_object* lean_string_append(lean_object*, lean_object*);
 static lean_object* l_Lean_Expr_appFn_x21_x27___closed__1;
+static lean_object* l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl___closed__1;
 LEAN_EXPORT uint8_t lean_expr_has_level_mvar(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_letE___override(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t);
 static lean_object* l_Lean_ExprStructEq_instBEqExprStructEq___closed__1;
 static lean_object* l___private_Lean_Expr_0__Lean_reprExpr____x40_Lean_Expr___hyg_2766____closed__44;
-static lean_object* l_Lean_Expr_updateForall_x21___closed__1;
 static lean_object* l_Lean_ExprStructEq_instHashableExprStructEq___closed__1;
 static lean_object* l_Lean_Expr_appFn_x21___closed__3;
 LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_reprExpr____x40_Lean_Expr___hyg_2766____boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_getOptParamDefault_x3f(lean_object*);
-LEAN_EXPORT uint8_t l_Lean_Expr_ptrEq(lean_object*, lean_object*);
+uint8_t l_ptrEqList___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_getRevArgD(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_mapTRAux___at_Lean_Expr_instantiateLevelParams___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Expr_getAppArgs___closed__1;
@@ -240,17 +235,18 @@ uint8_t l_Lean_Level_hasParam(lean_object*);
 LEAN_EXPORT uint8_t l___private_Lean_Expr_0__Lean_beqFVarId____x40_Lean_Expr___hyg_1793_(lean_object*, lean_object*);
 lean_object* l_Std_mkHashSetImp___rarg(lean_object*);
 LEAN_EXPORT uint8_t l_Lean_instDecidableLtLiteralInstLTLiteral(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Expr_updateApp_x21(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_mkAppRevRange(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_foldr___at_Lean_Expr_const___override___spec__2___boxed(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Expr_updateForall_x21___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_appArg_x21(lean_object*);
 static lean_object* l_Lean_Expr_fvarId_x21___closed__2;
+static lean_object* l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl___closed__2;
 uint8_t lean_expr_lt(lean_object*, lean_object*);
 static lean_object* l_Lean_Expr_sortLevel_x21___closed__3;
 static lean_object* l___private_Lean_Expr_0__Lean_reprExpr____x40_Lean_Expr___hyg_2766____closed__47;
+LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_updateForall_x21Impl(lean_object*, uint8_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_getRevArg_x21(lean_object*, lean_object*);
 static lean_object* l_Lean_Expr_letName_x21___closed__1;
+static lean_object* l___private_Lean_Expr_0__Lean_Expr_updateForall_x21Impl___closed__2;
 static lean_object* l_Lean_Expr_projExpr_x21___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Expr_replaceFVars(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_mdataExpr_x21(lean_object*);
@@ -261,8 +257,6 @@ LEAN_EXPORT lean_object* l_Lean_Expr_letName_x21___boxed(lean_object*);
 static lean_object* l_Lean_Expr_projExpr_x21___closed__1;
 LEAN_EXPORT lean_object* l_Lean_instCoeExprExprStructEq___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_projExpr_x21___boxed(lean_object*);
-static lean_object* l_Lean_Expr_updateForall_x21___closed__3;
-LEAN_EXPORT lean_object* l_Lean_Expr_updateForall_x21(lean_object*, uint8_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_looseBVarRange___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_mkDataForBinder___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_BinderInfo_hash___boxed(lean_object*);
@@ -290,6 +284,7 @@ LEAN_EXPORT lean_object* l_Lean_instReprFVarId(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_bindingName_x21___boxed(lean_object*);
 static lean_object* l_Lean_Expr_updateLambdaE_x21___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Expr_getAppFn___boxed(lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_updateApp_x21Impl(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_mkOr___closed__1;
 static lean_object* l_Lean_instReprData__1___lambda__5___closed__1;
 uint32_t lean_uint32_add(uint32_t, uint32_t);
@@ -299,6 +294,7 @@ static lean_object* l_Lean_instReprData__1___lambda__4___closed__1;
 uint8_t lean_expr_has_loose_bvar(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_mkAppN(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_natLit_x3f___boxed(lean_object*);
+lean_object* l_Lean_simpLevelIMax_x27(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_mkMData(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Expr_0__Lean_reprExpr____x40_Lean_Expr___hyg_2766____closed__25;
 static lean_object* l_Lean_mkOr___closed__3;
@@ -330,18 +326,15 @@ LEAN_EXPORT lean_object* l_Lean_Expr_isConstOf___boxed(lean_object*, lean_object
 LEAN_EXPORT lean_object* lean_expr_mk_mdata(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instBEqBinderInfo;
 static lean_object* l___private_Lean_Expr_0__Lean_reprBinderInfo____x40_Lean_Expr___hyg_378____closed__1;
-static lean_object* l_Lean_Expr_updateSort_x21___closed__3;
 LEAN_EXPORT uint64_t l_Lean_BinderInfo_toUInt64(uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Expr_lam___override___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Expr_letName_x21___closed__3;
 static lean_object* l_Lean_mkEM___closed__3;
-LEAN_EXPORT lean_object* l_Lean_Expr_updateLambda_x21(lean_object*, uint8_t, lean_object*, lean_object*);
 lean_object* lean_array_fget(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Expr_0__Lean_reprExpr____x40_Lean_Expr___hyg_2766____closed__35;
 LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_reprLiteral____x40_Lean_Expr___hyg_109_(lean_object*, lean_object*);
 static lean_object* l_Lean_instHashableFVarId___closed__1;
 static lean_object* l___private_Lean_Expr_0__Lean_reprExpr____x40_Lean_Expr___hyg_2766____closed__39;
-static lean_object* l_Lean_Expr_updateForall_x21___closed__2;
 static lean_object* l_Lean_Expr_updateLambdaE_x21___closed__2;
 LEAN_EXPORT lean_object* l_Lean_mkProj(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instReprFVarId___boxed(lean_object*, lean_object*);
@@ -351,12 +344,10 @@ lean_object* lean_expr_instantiate_rev_range(lean_object*, lean_object*, lean_ob
 LEAN_EXPORT lean_object* l_Lean_Expr_updateFn(lean_object*, lean_object*);
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_ExprStructEq_beq(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Expr_updateApp___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Expr_0__Lean_reprExpr____x40_Lean_Expr___hyg_2766____closed__48;
 static lean_object* l_Lean_instReprData__1___lambda__6___closed__1;
 LEAN_EXPORT lean_object* l_Lean_ExprStructEq_beq___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__2___boxed(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Expr_updateSort_x21(lean_object*, lean_object*);
 LEAN_EXPORT uint8_t lean_expr_has_expr_mvar(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_setPPUniverses(lean_object*, uint8_t);
 LEAN_EXPORT lean_object* lean_expr_consume_type_annotations(lean_object*);
@@ -367,12 +358,12 @@ static lean_object* l_Lean_Expr_constName_x21___closed__3;
 static lean_object* l_Lean_Literal_type___closed__6;
 LEAN_EXPORT uint8_t l_Lean_Expr_hasLevelParam(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instCoeExprExprStructEq(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Expr_updateConst_x21(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instEmptyCollectionFVarIdMap(lean_object*);
 static lean_object* l___private_Lean_Expr_0__Lean_reprExpr____x40_Lean_Expr___hyg_2766____closed__11;
 LEAN_EXPORT lean_object* l_Lean_Expr_projExpr_x21(lean_object*);
 lean_object* lean_nat_sub(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Expr_0__Lean_reprBinderInfo____x40_Lean_Expr___hyg_378____closed__2;
+static lean_object* l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl___closed__3;
 static lean_object* l___private_Lean_Expr_0__Lean_reprExpr____x40_Lean_Expr___hyg_2766____closed__36;
 LEAN_EXPORT lean_object* l_Lean_instReprData__1___lambda__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_constLevels_x21(lean_object*);
@@ -381,6 +372,7 @@ LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_beqLiteral____x40_Lean_Ex
 LEAN_EXPORT lean_object* l_Lean_patternAnnotation_x3f(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instFVarIdSetInhabited;
 static lean_object* l_Lean_Expr_sortLevel_x21___closed__1;
+static lean_object* l___private_Lean_Expr_0__Lean_Expr_updateSort_x21Impl___closed__2;
 LEAN_EXPORT uint8_t lean_expr_has_mvar(lean_object*);
 static lean_object* l_Lean_Expr_mkData___closed__7;
 LEAN_EXPORT lean_object* l_Lean_mkRawNatLit(lean_object*);
@@ -398,9 +390,11 @@ lean_object* l_panic___at_Lean_Level_normalize___spec__1(lean_object*);
 static lean_object* l_Lean_isLHSGoal_x3f___closed__1;
 LEAN_EXPORT uint8_t lean_expr_binder_info(lean_object*);
 static lean_object* l_Lean_Expr_mkData___closed__2;
-lean_object* lean_level_update_max(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_mkAnnotation(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_updateSort_x21Impl___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_letFunAnnotation_x3f___boxed(lean_object*);
+static lean_object* l___private_Lean_Expr_0__Lean_Expr_updateSort_x21Impl___closed__1;
+lean_object* l_Lean_mkLevelMax_x27(lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_BinderInfo_isStrictImplicit(uint8_t);
 static lean_object* l___private_Lean_Expr_0__Lean_reprExpr____x40_Lean_Expr___hyg_2766____closed__43;
 LEAN_EXPORT lean_object* l_Lean_Expr_looseBVarRangeEx___boxed(lean_object*);
@@ -410,6 +404,7 @@ lean_object* lean_array_get(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_abstractRange___boxed(lean_object*, lean_object*, lean_object*);
 uint32_t lean_uint64_to_uint32(uint64_t);
 static lean_object* l___private_Lean_Expr_0__Lean_reprBinderInfo____x40_Lean_Expr___hyg_378____closed__27;
+lean_object* l_Lean_simpLevelMax_x27(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_mkFreshId___rarg(lean_object*, lean_object*);
 uint8_t lean_uint32_dec_lt(uint32_t, uint32_t);
 LEAN_EXPORT lean_object* l_Lean_instInhabitedLiteral;
@@ -426,7 +421,7 @@ LEAN_EXPORT uint8_t l_Lean_Expr_isHeadBetaTarget(lean_object*, uint8_t);
 static lean_object* l___private_Lean_Expr_0__Lean_reprBinderInfo____x40_Lean_Expr___hyg_378____closed__17;
 LEAN_EXPORT uint8_t l_Lean_Expr_isBinding(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_bindingBody_x21___boxed(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Expr_updateProj_x21(lean_object*, lean_object*);
+lean_object* l_Lean_mkLevelIMax_x27(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_panic___at_Lean_Expr_getRevArg_x21___spec__1(lean_object*);
 static uint32_t l_Lean_Expr_mkAppData___closed__1;
 static lean_object* l_Lean_Expr_appArg_x21_x27___closed__2;
@@ -449,11 +444,9 @@ static lean_object* l_Lean_Expr_instBEqExpr___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Expr_hasMVarEx___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_mkAppRange___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint32_t l_Lean_Expr_approxDepth(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Expr_ptrEq___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_setAppPPExplicitForExposingMVars(lean_object*);
 static lean_object* l_Lean_Expr_fvarId_x21___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Expr_isType___boxed(lean_object*);
-static lean_object* l_Lean_Expr_updateConst_x21___closed__2;
 LEAN_EXPORT lean_object* lean_expr_mk_bvar(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_instHashableExpr;
 static lean_object* l_Lean_mkDecIsTrue___closed__2;
@@ -490,7 +483,6 @@ static lean_object* l_Lean_Expr_mdataExpr_x21___closed__3;
 static lean_object* l_Lean_Literal_type___closed__4;
 static lean_object* l_Lean_mkDecIsTrue___closed__4;
 LEAN_EXPORT lean_object* lean_expr_mk_lit(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Expr_updateMData_x21(lean_object*, lean_object*);
 uint64_t lean_uint64_of_nat(lean_object*);
 static lean_object* l___private_Lean_Expr_0__Lean_reprExpr____x40_Lean_Expr___hyg_2766____closed__7;
 LEAN_EXPORT uint8_t l_Lean_Expr_isAppOfArity(lean_object*, lean_object*, lean_object*);
@@ -498,7 +490,6 @@ LEAN_EXPORT uint8_t l_Lean_Expr_Data_hasLevelMVar(uint64_t);
 lean_object* lean_expr_dbg_to_string(lean_object*);
 static lean_object* l_Lean_Expr_withAppAux___at_Lean_Expr_traverseApp___spec__1___rarg___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__2(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Expr_updateConst_x21___closed__1;
 LEAN_EXPORT lean_object* l_Lean_instInhabitedExpr;
 LEAN_EXPORT lean_object* l_Lean_Expr_mkDataForLet(uint64_t, lean_object*, uint32_t, uint8_t, uint8_t, uint8_t, uint8_t, uint8_t);
 static lean_object* l_Lean_mkSimpleThunk___closed__2;
@@ -506,20 +497,20 @@ LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_mkAppRangeAux___boxed(lea
 static lean_object* l_Lean_instReprData__1___lambda__7___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Expr_appFn_x21_x27(lean_object*);
 LEAN_EXPORT lean_object* l_List_foldl___at_Lean_Expr_const___override___spec__1___boxed(lean_object*, lean_object*);
-static lean_object* l_Lean_Expr_updateProj_x21___closed__3;
 static lean_object* l___private_Lean_Expr_0__Lean_reprBinderInfo____x40_Lean_Expr___hyg_378____closed__4;
 static lean_object* l_Lean_Literal_type___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Expr_mkDataForLet___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Expr_0__Lean_reprBinderInfo____x40_Lean_Expr___hyg_378____closed__23;
 uint64_t l___private_Lean_Level_0__Lean_hashMVarId____x40_Lean_Level___hyg_478_(lean_object*);
+static lean_object* l___private_Lean_Expr_0__Lean_Expr_updateLambda_x21Impl___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Expr_instantiate___boxed(lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l___private_Lean_Expr_0__Lean_beqLiteral____x40_Lean_Expr___hyg_31_(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_isLetFun___boxed(lean_object*);
 static lean_object* l_Lean_mkSimpleThunk___closed__1;
 lean_object* l_panic___at___private_Init_Prelude_0__Lean_assembleParts___spec__1(lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Expr_isAppOfArity_x27(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_updateLambda_x21Impl___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Expr_appFn_x21___closed__1;
-static lean_object* l_Lean_Expr_updateApp_x21___closed__1;
 lean_object* l___private_Init_Util_0__mkPanicMessageWithDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_reverse___rarg(lean_object*);
 static lean_object* l___private_Lean_Expr_0__Lean_reprExpr____x40_Lean_Expr___hyg_2766____closed__49;
@@ -532,6 +523,8 @@ static lean_object* l___private_Lean_Expr_0__Lean_reprExpr____x40_Lean_Expr___hy
 LEAN_EXPORT lean_object* lean_expr_mk_let(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Expr_isConstOf(lean_object*, lean_object*);
 static lean_object* l_Lean_Expr_fvarId_x21___closed__3;
+static lean_object* l___private_Lean_Expr_0__Lean_Expr_updateProj_x21Impl___closed__3;
+static lean_object* l___private_Lean_Expr_0__Lean_Expr_updateLambda_x21Impl___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Expr_instantiateRange___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_hasFVar___boxed(lean_object*);
 LEAN_EXPORT uint8_t l_Lean_isLetFun(lean_object*);
@@ -554,7 +547,6 @@ static lean_object* l_Lean_Expr_mkAppData___closed__3;
 LEAN_EXPORT lean_object* lean_expr_mk_app(lean_object*, lean_object*);
 static lean_object* l_Lean_Expr_constName_x21___closed__2;
 LEAN_EXPORT lean_object* l_Lean_instReprData__1___lambda__4(lean_object*, uint64_t, lean_object*, lean_object*);
-lean_object* lean_expr_update_let(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Expr_isForall(lean_object*);
 LEAN_EXPORT uint8_t l_Lean_BinderInfo_isInstImplicit(uint8_t);
 LEAN_EXPORT lean_object* l_Lean_mkDecIsFalse(lean_object*, lean_object*);
@@ -577,13 +569,11 @@ static lean_object* l_Lean_Expr_getAutoParamTactic_x3f___closed__2;
 LEAN_EXPORT uint8_t l_Lean_Expr_isLambda(lean_object*);
 static uint64_t l_Lean_Expr_mkAppData___closed__6;
 static lean_object* l_Lean_instInhabitedLiteral___closed__1;
-static lean_object* l_Lean_Expr_updateSort_x21___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Expr_ctorName(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_replaceFVarId(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_mkApp9(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_data___boxed(lean_object*);
 static lean_object* l_Lean_Expr_setPPExplicit___closed__1;
-lean_object* lean_expr_update_proj(lean_object*, lean_object*);
 static lean_object* l_Lean_Expr_setPPExplicit___closed__2;
 LEAN_EXPORT uint8_t l_Lean_BinderInfo_isImplicit(uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Expr_traverseApp(lean_object*);
@@ -592,7 +582,7 @@ LEAN_EXPORT lean_object* l_Lean_Expr_setPPExplicit___boxed(lean_object*, lean_ob
 LEAN_EXPORT lean_object* l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParamsArray___spec__3(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_looseBVarRange(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_bvarIdx_x21(lean_object*);
-static lean_object* l_Lean_Expr_updateProj_x21___closed__2;
+LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_updateConst_x21Impl(lean_object*, lean_object*);
 lean_object* l_Array_mapMUnsafe_map___rarg(lean_object*, lean_object*, size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_panic___at_Lean_Expr_mkData___spec__1___boxed__const__1;
 LEAN_EXPORT lean_object* l_Lean_Expr_setAppPPExplicit(lean_object*);
@@ -605,23 +595,19 @@ LEAN_EXPORT lean_object* l_panic___at_Lean_Expr_bindingInfo_x21___spec__1(lean_o
 static lean_object* l_Lean_Expr_mkData___closed__6;
 LEAN_EXPORT uint8_t l_Lean_instInhabitedBinderInfo;
 static lean_object* l___private_Lean_Expr_0__Lean_reprBinderInfo____x40_Lean_Expr___hyg_378____closed__29;
-static lean_object* l_Lean_Expr_updateLambda_x21___closed__1;
+static lean_object* l___private_Lean_Expr_0__Lean_Expr_updateSort_x21Impl___closed__3;
 LEAN_EXPORT lean_object* l_Lean_instBEqFVarId;
 LEAN_EXPORT lean_object* l_Lean_Expr_fvar___override(lean_object*);
 uint8_t lean_uint32_dec_eq(uint32_t, uint32_t);
 LEAN_EXPORT lean_object* l_Lean_instInhabitedFVarId;
-static lean_object* l_Lean_Expr_updateProj_x21___closed__1;
 size_t lean_ptr_addr(lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Expr_isType(lean_object*);
-lean_object* lean_level_update_imax(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_mkNatLit___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Expr_isProj___boxed(lean_object*);
-static lean_object* l_Lean_Expr_updateLambda_x21___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Expr_const___override(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instReprData__1___lambda__7(lean_object*, uint64_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_panic___at_Lean_Expr_mkData___spec__1(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_getOptParamDefault_x3f___boxed(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Expr_updateMData___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_repr___at___private_Lean_Expr_0__Lean_reprExpr____x40_Lean_Expr___hyg_2766____spec__1(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_withAppAux___at_Lean_Expr_traverseApp___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_appFn_x21___boxed(lean_object*);
@@ -635,12 +621,12 @@ static lean_object* l_Lean_Expr_constLevels_x21___closed__1;
 uint8_t lean_expr_eqv(lean_object*, lean_object*);
 static lean_object* l_Lean_mkAnd___closed__3;
 LEAN_EXPORT lean_object* l_Array_foldrMUnsafe_fold___at_Lean_mkAppRev___spec__1(lean_object*, size_t, size_t, lean_object*);
+static lean_object* l___private_Lean_Expr_0__Lean_Expr_updateProj_x21Impl___closed__1;
 static lean_object* l_Lean_Expr_getOptParamDefault_x3f___closed__1;
 static lean_object* l___private_Lean_Expr_0__Lean_reprBinderInfo____x40_Lean_Expr___hyg_378____closed__25;
 LEAN_EXPORT uint8_t l_Lean_Expr_isMVar(lean_object*);
 uint8_t lean_expr_equal(lean_object*, lean_object*);
 LEAN_EXPORT uint8_t lean_expr_has_fvar(lean_object*);
-lean_object* lean_expr_update_sort(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParamsArray___spec__3___boxed(lean_object*, lean_object*, lean_object*);
 uint8_t lean_uint64_to_uint8(uint64_t);
 LEAN_EXPORT lean_object* l_Lean_Expr_hasAnyFVar(lean_object*, lean_object*);
@@ -666,7 +652,6 @@ LEAN_EXPORT lean_object* l_Lean_instReprData__1___lambda__5(lean_object*, uint64
 LEAN_EXPORT lean_object* l_List_mapTRAux___at_Lean_Expr_instantiateLevelParamsArray___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_BinderInfo_isExplicit(uint8_t);
 LEAN_EXPORT uint8_t l_List_foldr___at_Lean_Expr_const___override___spec__3(uint8_t, lean_object*);
-static lean_object* l_Lean_Expr_updateMData_x21___closed__3;
 static lean_object* l___private_Lean_Expr_0__Lean_reprBinderInfo____x40_Lean_Expr___hyg_378____closed__24;
 LEAN_EXPORT lean_object* l_Lean_mkApp5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_Data_looseBVarRange___boxed(lean_object*);
@@ -686,6 +671,7 @@ LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_getParamSubst(lean_o
 uint64_t lean_uint64_shift_left(uint64_t, uint64_t);
 LEAN_EXPORT lean_object* l_Lean_Expr_binderInfo___boxed(lean_object*);
 static lean_object* l_Lean_instInhabitedExpr___closed__1;
+static lean_object* l___private_Lean_Expr_0__Lean_Expr_updateLet_x21Impl___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Literal_lt___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_KVMap_insertCore(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Expr_0__Lean_reprExpr____x40_Lean_Expr___hyg_2766____closed__32;
@@ -693,7 +679,6 @@ static lean_object* l_Lean_Expr_appArg_x21___closed__2;
 LEAN_EXPORT lean_object* l_Lean_patternWithRef_x3f(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_mkApp7(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_mkFreshFVarId___rarg___lambda__1(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Expr_updateLambda_x21___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* lean_expr_mk_proj(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Expr_projIdx_x21___closed__1;
 static lean_object* l___private_Lean_Expr_0__Lean_reprBinderInfo____x40_Lean_Expr___hyg_378____closed__22;
@@ -701,6 +686,7 @@ static lean_object* l_Lean_Expr_appFn_x21___closed__2;
 uint64_t lean_uint64_lor(uint64_t, uint64_t);
 static lean_object* l_Lean_mkNatLit___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Expr_Data_hasExprMVar___boxed(lean_object*);
+static lean_object* l___private_Lean_Expr_0__Lean_Expr_updateProj_x21Impl___closed__2;
 LEAN_EXPORT lean_object* l_Lean_instReprBinderInfo;
 LEAN_EXPORT lean_object* l_Lean_Expr_etaExpanded_x3f(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_liftLooseBVars___boxed(lean_object*, lean_object*, lean_object*);
@@ -739,23 +725,22 @@ static lean_object* l_Lean_Expr_setPPUniverses___closed__1;
 LEAN_EXPORT lean_object* l_Lean_mkForall(lean_object*, uint8_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_instantiate1___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_getRevArgD___boxed(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_updateLet_x21Impl(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_instReprData__1___lambda__2___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Expr_instantiateRev___boxed(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Expr_0__Lean_reprBinderInfo____x40_Lean_Expr___hyg_378____closed__3;
 LEAN_EXPORT lean_object* l_Lean_Expr_isSort___boxed(lean_object*);
 static lean_object* l_Lean_Expr_isOutParam___closed__1;
 uint8_t lean_uint16_to_uint8(uint16_t);
-static lean_object* l_Lean_Expr_updateLet_x21___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Expr_constName_x3f(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_app___override(lean_object*, lean_object*);
-lean_object* lean_expr_update_lambda(lean_object*, uint8_t, lean_object*, lean_object*);
 static lean_object* l_Lean_Expr_mkData___closed__4;
 lean_object* l_panic___at_Lean_TSyntax_getNat___spec__1(lean_object*);
 LEAN_EXPORT lean_object* lean_expr_mk_sort(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Literal_hash___boxed(lean_object*);
-lean_object* lean_level_update_succ(lean_object*, lean_object*);
 lean_object* l_Lean_KVMap_findCore(lean_object*, lean_object*);
 static lean_object* l_Lean_instReprData__1___lambda__2___closed__1;
+static lean_object* l___private_Lean_Expr_0__Lean_Expr_updateApp_x21Impl___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Expr_isBVar___boxed(lean_object*);
 static lean_object* l___private_Lean_Expr_0__Lean_reprBinderInfo____x40_Lean_Expr___hyg_378____closed__15;
 static lean_object* l_Lean_instHashableLiteral___closed__1;
@@ -767,28 +752,33 @@ LEAN_EXPORT lean_object* lean_expr_mk_fvar(lean_object*);
 lean_object* lean_panic_fn(lean_object*, lean_object*);
 static lean_object* l_Lean_Expr_letType_x21___closed__1;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Expr_setAppPPExplicitForExposingMVars___spec__1___boxed(lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Expr_0__Lean_Expr_updateConst_x21Impl___closed__2;
 LEAN_EXPORT lean_object* l_Lean_instFVarIdHashSetInhabited;
 static lean_object* l___private_Lean_Expr_0__Lean_patternRefAnnotationKey___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362____boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_mkLet(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t);
 LEAN_EXPORT uint8_t l_Lean_Expr_hasLooseBVars(lean_object*);
+static lean_object* l___private_Lean_Expr_0__Lean_Expr_updateForall_x21Impl___closed__3;
 static lean_object* l___private_Lean_Expr_0__Lean_reprExpr____x40_Lean_Expr___hyg_2766____closed__12;
 lean_object* l_Lean_Name_quickCmp___boxed(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Expr_0__Lean_reprExpr____x40_Lean_Expr___hyg_2766____closed__26;
 static lean_object* l_Lean_instForInFVarIdSetFVarId___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Expr_letType_x21___boxed(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Expr_updateProj___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Expr_letType_x21___closed__2;
+static lean_object* l___private_Lean_Expr_0__Lean_Expr_updateLet_x21Impl___closed__2;
+LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_updateSort_x21Impl(lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Expr_isStringLit(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_mkFreshMVarId(lean_object*);
 static lean_object* l___private_Lean_Expr_0__Lean_reprBinderInfo____x40_Lean_Expr___hyg_378____closed__5;
 lean_object* lean_uint64_to_nat(uint64_t);
 LEAN_EXPORT uint64_t lean_expr_hash(lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_updateForall_x21Impl___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instReprData__1___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_mk_array(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_Data_hasFVar___boxed(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_mkAppRangeAux(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Expr_0__Lean_reprBinderInfo____x40_Lean_Expr___hyg_378____closed__30;
+static lean_object* l___private_Lean_Expr_0__Lean_Expr_updateApp_x21Impl___closed__2;
 LEAN_EXPORT uint8_t l_Lean_Expr_isProj(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instFVarIdHashSetEmptyCollection;
 static lean_object* l_Lean_instReprLiteral___closed__1;
@@ -821,6 +811,7 @@ LEAN_EXPORT lean_object* l_Lean_Expr_updateForallE_x21(lean_object*, lean_object
 LEAN_EXPORT lean_object* l_Lean_mkPatternWithRef(lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_instBEqData__1(uint64_t, uint64_t);
 lean_object* lean_string_length(lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_updateApp_x21Impl___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_mkAppN___spec__1(lean_object*, size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParamsArray___spec__1(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_projIdx_x21(lean_object*);
@@ -841,7 +832,6 @@ static lean_object* l___private_Lean_Expr_0__Lean_reprLiteral____x40_Lean_Expr__
 static lean_object* l_Lean_mkDecIsFalse___closed__3;
 static lean_object* l___private_Lean_Expr_0__Lean_reprBinderInfo____x40_Lean_Expr___hyg_378____closed__20;
 LEAN_EXPORT lean_object* l_Lean_Expr_isHeadBetaTarget___boxed(lean_object*, lean_object*);
-static lean_object* l_Lean_Expr_updateLet_x21___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Expr_setOption___at_Lean_Expr_setPPExplicit___spec__1___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_isAtomic___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_Data_nonDepLet___boxed(lean_object*);
@@ -875,12 +865,12 @@ LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_hashFVarId____x40_Lean_Ex
 static lean_object* l___private_Lean_Expr_0__Lean_reprLiteral____x40_Lean_Expr___hyg_109____closed__5;
 static lean_object* l_Lean_mkLetFunAnnotation___closed__2;
 static lean_object* l_Lean_instBEqBinderInfo___closed__1;
-lean_object* lean_expr_update_app(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Expr_isCharLit___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Expr_setOption___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParams___spec__1(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint64_t l_Lean_BinderInfo_hash(uint8_t);
 LEAN_EXPORT lean_object* l_Std_Format_joinSep___at___private_Lean_Expr_0__Lean_reprExpr____x40_Lean_Expr___hyg_2766____spec__2(lean_object*, lean_object*);
+static lean_object* l___private_Lean_Expr_0__Lean_Expr_updateForall_x21Impl___closed__1;
 static lean_object* l_Lean_Expr_setPPUniverses___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParamsArray___spec__1___boxed(lean_object*, lean_object*, lean_object*);
 uint8_t lean_uint32_dec_le(uint32_t, uint32_t);
@@ -899,12 +889,11 @@ LEAN_EXPORT lean_object* lean_expr_mk_lambda(lean_object*, lean_object*, lean_ob
 LEAN_EXPORT lean_object* l_Lean_Expr_consumeMData___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_bindingBody_x21(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_equal___boxed(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Expr_updateLet_x21(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Literal_lt(lean_object*, lean_object*);
 static lean_object* l_Lean_mkLetFunAnnotation___closed__1;
-LEAN_EXPORT lean_object* l_Lean_Expr_updateForall___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_casesOn___override(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_mkConst(lean_object*, lean_object*);
+static lean_object* l___private_Lean_Expr_0__Lean_Expr_updateConst_x21Impl___closed__1;
 LEAN_EXPORT lean_object* l_Lean_mkSimpleThunk(lean_object*);
 static lean_object* l_Lean_mkNot___closed__2;
 LEAN_EXPORT lean_object* l_Lean_BinderInfo_toCtorIdx___boxed(lean_object*);
@@ -927,10 +916,8 @@ static lean_object* l_Lean_instFVarIdHashSetInhabited___closed__1;
 static lean_object* l___private_Lean_Expr_0__Lean_reprBinderInfo____x40_Lean_Expr___hyg_378____closed__10;
 static lean_object* l_Lean_Expr_isOutParam___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Expr_hasAnyFVar_visit(lean_object*, lean_object*);
-lean_object* lean_expr_update_const(lean_object*, lean_object*);
 lean_object* l_panic___at_Lean_Level_mvarId_x21___spec__1(lean_object*);
 static lean_object* l___private_Lean_Expr_0__Lean_patternRefAnnotationKey___closed__2;
-static lean_object* l_Lean_Expr_updateSort_x21___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Expr_isConst___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_mkInaccessible(lean_object*);
 static lean_object* l___private_Lean_Expr_0__Lean_reprExpr____x40_Lean_Expr___hyg_2766____closed__13;
@@ -8271,27 +8258,6 @@ x_1 = l_Lean_Expr_instBEqExpr___closed__1;
 return x_1;
 }
 }
-LEAN_EXPORT uint8_t l_Lean_Expr_ptrEq(lean_object* x_1, lean_object* x_2) {
-_start:
-{
-size_t x_3; size_t x_4; uint8_t x_5; 
-x_3 = lean_ptr_addr(x_1);
-x_4 = lean_ptr_addr(x_2);
-x_5 = lean_usize_dec_eq(x_3, x_4);
-return x_5;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Expr_ptrEq___boxed(lean_object* x_1, lean_object* x_2) {
-_start:
-{
-uint8_t x_3; lean_object* x_4; 
-x_3 = l_Lean_Expr_ptrEq(x_1, x_2);
-lean_dec(x_2);
-lean_dec(x_1);
-x_4 = lean_box(x_3);
-return x_4;
-}
-}
 LEAN_EXPORT lean_object* l_Lean_Expr_equal___boxed(lean_object* x_1, lean_object* x_2) {
 _start:
 {
@@ -9251,7 +9217,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
 x_2 = l_Lean_Expr_getRevArg_x21___closed__1;
-x_3 = lean_unsigned_to_nat(907u);
+x_3 = lean_unsigned_to_nat(904u);
 x_4 = lean_unsigned_to_nat(20u);
 x_5 = l_Lean_Expr_getRevArg_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -9548,7 +9514,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
 x_2 = l_Lean_Expr_appFn_x21___closed__1;
-x_3 = lean_unsigned_to_nat(941u);
+x_3 = lean_unsigned_to_nat(938u);
 x_4 = lean_unsigned_to_nat(15u);
 x_5 = l_Lean_Expr_appFn_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -9597,7 +9563,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
 x_2 = l_Lean_Expr_appArg_x21___closed__1;
-x_3 = lean_unsigned_to_nat(945u);
+x_3 = lean_unsigned_to_nat(942u);
 x_4 = lean_unsigned_to_nat(15u);
 x_5 = l_Lean_Expr_appFn_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -9646,7 +9612,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
 x_2 = l_Lean_Expr_appFn_x21_x27___closed__1;
-x_3 = lean_unsigned_to_nat(950u);
+x_3 = lean_unsigned_to_nat(947u);
 x_4 = lean_unsigned_to_nat(17u);
 x_5 = l_Lean_Expr_appFn_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -9704,7 +9670,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
 x_2 = l_Lean_Expr_appArg_x21_x27___closed__1;
-x_3 = lean_unsigned_to_nat(955u);
+x_3 = lean_unsigned_to_nat(952u);
 x_4 = lean_unsigned_to_nat(17u);
 x_5 = l_Lean_Expr_appFn_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -9770,7 +9736,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
 x_2 = l_Lean_Expr_sortLevel_x21___closed__1;
-x_3 = lean_unsigned_to_nat(959u);
+x_3 = lean_unsigned_to_nat(956u);
 x_4 = lean_unsigned_to_nat(14u);
 x_5 = l_Lean_Expr_sortLevel_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -9836,7 +9802,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
 x_2 = l_Lean_Expr_litValue_x21___closed__1;
-x_3 = lean_unsigned_to_nat(963u);
+x_3 = lean_unsigned_to_nat(960u);
 x_4 = lean_unsigned_to_nat(13u);
 x_5 = l_Lean_Expr_litValue_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -10063,7 +10029,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
 x_2 = l_Lean_Expr_constName_x21___closed__1;
-x_3 = lean_unsigned_to_nat(982u);
+x_3 = lean_unsigned_to_nat(979u);
 x_4 = lean_unsigned_to_nat(17u);
 x_5 = l_Lean_Expr_constName_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -10150,7 +10116,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
 x_2 = l_Lean_Expr_constLevels_x21___closed__1;
-x_3 = lean_unsigned_to_nat(990u);
+x_3 = lean_unsigned_to_nat(987u);
 x_4 = lean_unsigned_to_nat(18u);
 x_5 = l_Lean_Expr_constName_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -10200,7 +10166,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
 x_2 = l_Lean_Expr_bvarIdx_x21___closed__1;
-x_3 = lean_unsigned_to_nat(994u);
+x_3 = lean_unsigned_to_nat(991u);
 x_4 = lean_unsigned_to_nat(16u);
 x_5 = l_Lean_Expr_bvarIdx_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -10266,7 +10232,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
 x_2 = l_Lean_Expr_fvarId_x21___closed__1;
-x_3 = lean_unsigned_to_nat(998u);
+x_3 = lean_unsigned_to_nat(995u);
 x_4 = lean_unsigned_to_nat(14u);
 x_5 = l_Lean_Expr_fvarId_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -10316,7 +10282,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
 x_2 = l_Lean_Expr_mvarId_x21___closed__1;
-x_3 = lean_unsigned_to_nat(1002u);
+x_3 = lean_unsigned_to_nat(999u);
 x_4 = lean_unsigned_to_nat(14u);
 x_5 = l_Lean_Expr_mvarId_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -10373,7 +10339,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
 x_2 = l_Lean_Expr_bindingName_x21___closed__1;
-x_3 = lean_unsigned_to_nat(1007u);
+x_3 = lean_unsigned_to_nat(1004u);
 x_4 = lean_unsigned_to_nat(23u);
 x_5 = l_Lean_Expr_bindingName_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -10431,7 +10397,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
 x_2 = l_Lean_Expr_bindingDomain_x21___closed__1;
-x_3 = lean_unsigned_to_nat(1012u);
+x_3 = lean_unsigned_to_nat(1009u);
 x_4 = lean_unsigned_to_nat(23u);
 x_5 = l_Lean_Expr_bindingName_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -10489,7 +10455,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
 x_2 = l_Lean_Expr_bindingBody_x21___closed__1;
-x_3 = lean_unsigned_to_nat(1017u);
+x_3 = lean_unsigned_to_nat(1014u);
 x_4 = lean_unsigned_to_nat(23u);
 x_5 = l_Lean_Expr_bindingName_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -10557,7 +10523,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
 x_2 = l_Lean_Expr_bindingInfo_x21___closed__1;
-x_3 = lean_unsigned_to_nat(1022u);
+x_3 = lean_unsigned_to_nat(1019u);
 x_4 = lean_unsigned_to_nat(24u);
 x_5 = l_Lean_Expr_bindingName_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -10617,7 +10583,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
 x_2 = l_Lean_Expr_letName_x21___closed__1;
-x_3 = lean_unsigned_to_nat(1026u);
+x_3 = lean_unsigned_to_nat(1023u);
 x_4 = lean_unsigned_to_nat(17u);
 x_5 = l_Lean_Expr_letName_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -10666,7 +10632,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
 x_2 = l_Lean_Expr_letType_x21___closed__1;
-x_3 = lean_unsigned_to_nat(1030u);
+x_3 = lean_unsigned_to_nat(1027u);
 x_4 = lean_unsigned_to_nat(19u);
 x_5 = l_Lean_Expr_letName_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -10715,7 +10681,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
 x_2 = l_Lean_Expr_letValue_x21___closed__1;
-x_3 = lean_unsigned_to_nat(1034u);
+x_3 = lean_unsigned_to_nat(1031u);
 x_4 = lean_unsigned_to_nat(21u);
 x_5 = l_Lean_Expr_letName_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -10764,7 +10730,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
 x_2 = l_Lean_Expr_letBody_x21___closed__1;
-x_3 = lean_unsigned_to_nat(1038u);
+x_3 = lean_unsigned_to_nat(1035u);
 x_4 = lean_unsigned_to_nat(23u);
 x_5 = l_Lean_Expr_letName_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -10847,7 +10813,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
 x_2 = l_Lean_Expr_mdataExpr_x21___closed__1;
-x_3 = lean_unsigned_to_nat(1046u);
+x_3 = lean_unsigned_to_nat(1043u);
 x_4 = lean_unsigned_to_nat(17u);
 x_5 = l_Lean_Expr_mdataExpr_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -10904,7 +10870,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
 x_2 = l_Lean_Expr_projExpr_x21___closed__1;
-x_3 = lean_unsigned_to_nat(1050u);
+x_3 = lean_unsigned_to_nat(1047u);
 x_4 = lean_unsigned_to_nat(18u);
 x_5 = l_Lean_Expr_projExpr_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -10953,7 +10919,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
 x_2 = l_Lean_Expr_projIdx_x21___closed__1;
-x_3 = lean_unsigned_to_nat(1054u);
+x_3 = lean_unsigned_to_nat(1051u);
 x_4 = lean_unsigned_to_nat(18u);
 x_5 = l_Lean_Expr_projExpr_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -12787,122 +12753,152 @@ x_4 = lean_box(x_3);
 return x_4;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Expr_updateApp___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
-_start:
-{
-lean_object* x_5; 
-x_5 = lean_expr_update_app(x_1, x_2, x_3);
-return x_5;
-}
-}
-static lean_object* _init_l_Lean_Expr_updateApp_x21___closed__1() {
+static lean_object* _init_l___private_Lean_Expr_0__Lean_Expr_updateApp_x21Impl___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateApp!", 20);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateApp!Impl", 45);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Expr_updateApp_x21___closed__2() {
+static lean_object* _init_l___private_Lean_Expr_0__Lean_Expr_updateApp_x21Impl___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
-x_2 = l_Lean_Expr_updateApp_x21___closed__1;
-x_3 = lean_unsigned_to_nat(1413u);
-x_4 = lean_unsigned_to_nat(14u);
+x_2 = l___private_Lean_Expr_0__Lean_Expr_updateApp_x21Impl___closed__1;
+x_3 = lean_unsigned_to_nat(1401u);
+x_4 = lean_unsigned_to_nat(18u);
 x_5 = l_Lean_Expr_appFn_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Expr_updateApp_x21(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_updateApp_x21Impl(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 if (lean_obj_tag(x_1) == 5)
 {
-lean_object* x_4; 
-x_4 = lean_expr_update_app(x_1, x_2, x_3);
-return x_4;
+lean_object* x_4; lean_object* x_5; size_t x_6; size_t x_7; uint8_t x_8; 
+x_4 = lean_ctor_get(x_1, 0);
+x_5 = lean_ctor_get(x_1, 1);
+x_6 = lean_ptr_addr(x_4);
+x_7 = lean_ptr_addr(x_2);
+x_8 = lean_usize_dec_eq(x_6, x_7);
+if (x_8 == 0)
+{
+lean_object* x_9; 
+x_9 = l_Lean_Expr_app___override(x_2, x_3);
+return x_9;
+}
+else
+{
+size_t x_10; size_t x_11; uint8_t x_12; 
+x_10 = lean_ptr_addr(x_5);
+x_11 = lean_ptr_addr(x_3);
+x_12 = lean_usize_dec_eq(x_10, x_11);
+if (x_12 == 0)
+{
+lean_object* x_13; 
+x_13 = l_Lean_Expr_app___override(x_2, x_3);
+return x_13;
 }
 else
 {
-lean_object* x_5; lean_object* x_6; 
 lean_dec(x_3);
 lean_dec(x_2);
-lean_dec(x_1);
-x_5 = l_Lean_Expr_updateApp_x21___closed__2;
-x_6 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_5);
-return x_6;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Expr_updateConst___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-lean_object* x_4; 
-x_4 = lean_expr_update_const(x_1, x_2);
-return x_4;
-}
-}
-static lean_object* _init_l_Lean_Expr_updateConst_x21___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateConst!", 22);
+lean_inc(x_1);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Expr_updateConst_x21___closed__2() {
+}
+else
+{
+lean_object* x_14; lean_object* x_15; 
+lean_dec(x_3);
+lean_dec(x_2);
+x_14 = l___private_Lean_Expr_0__Lean_Expr_updateApp_x21Impl___closed__2;
+x_15 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_14);
+return x_15;
+}
+}
+}
+LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_updateApp_x21Impl___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; 
+x_4 = l___private_Lean_Expr_0__Lean_Expr_updateApp_x21Impl(x_1, x_2, x_3);
+lean_dec(x_1);
+return x_4;
+}
+}
+static lean_object* _init_l___private_Lean_Expr_0__Lean_Expr_updateConst_x21Impl___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateConst!Impl", 47);
+return x_1;
+}
+}
+static lean_object* _init_l___private_Lean_Expr_0__Lean_Expr_updateConst_x21Impl___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
-x_2 = l_Lean_Expr_updateConst_x21___closed__1;
-x_3 = lean_unsigned_to_nat(1422u);
-x_4 = lean_unsigned_to_nat(20u);
+x_2 = l___private_Lean_Expr_0__Lean_Expr_updateConst_x21Impl___closed__1;
+x_3 = lean_unsigned_to_nat(1412u);
+x_4 = lean_unsigned_to_nat(18u);
 x_5 = l_Lean_Expr_constName_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Expr_updateConst_x21(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_updateConst_x21Impl(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 if (lean_obj_tag(x_1) == 4)
 {
-lean_object* x_3; 
-x_3 = lean_expr_update_const(x_1, x_2);
-return x_3;
+lean_object* x_3; lean_object* x_4; uint8_t x_5; 
+x_3 = lean_ctor_get(x_1, 0);
+lean_inc(x_3);
+x_4 = lean_ctor_get(x_1, 1);
+lean_inc(x_4);
+x_5 = l_ptrEqList___rarg(x_4, x_2);
+lean_dec(x_4);
+if (x_5 == 0)
+{
+lean_object* x_6; 
+lean_dec(x_1);
+x_6 = l_Lean_Expr_const___override(x_3, x_2);
+return x_6;
 }
 else
 {
-lean_object* x_4; lean_object* x_5; 
+lean_dec(x_3);
 lean_dec(x_2);
-lean_dec(x_1);
-x_4 = l_Lean_Expr_updateConst_x21___closed__2;
-x_5 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_4);
-return x_5;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Expr_updateSort___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-lean_object* x_4; 
-x_4 = lean_expr_update_sort(x_1, x_2);
-return x_4;
-}
-}
-static lean_object* _init_l_Lean_Expr_updateSort_x21___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateSort!", 21);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Expr_updateSort_x21___closed__2() {
+else
+{
+lean_object* x_7; lean_object* x_8; 
+lean_dec(x_2);
+lean_dec(x_1);
+x_7 = l___private_Lean_Expr_0__Lean_Expr_updateConst_x21Impl___closed__2;
+x_8 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_7);
+return x_8;
+}
+}
+}
+static lean_object* _init_l___private_Lean_Expr_0__Lean_Expr_updateSort_x21Impl___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateSort!Impl", 46);
+return x_1;
+}
+}
+static lean_object* _init_l___private_Lean_Expr_0__Lean_Expr_updateSort_x21Impl___closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -12910,64 +12906,70 @@ x_1 = lean_mk_string_from_bytes("level expected", 14);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Expr_updateSort_x21___closed__3() {
+static lean_object* _init_l___private_Lean_Expr_0__Lean_Expr_updateSort_x21Impl___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
-x_2 = l_Lean_Expr_updateSort_x21___closed__1;
-x_3 = lean_unsigned_to_nat(1431u);
-x_4 = lean_unsigned_to_nat(16u);
-x_5 = l_Lean_Expr_updateSort_x21___closed__2;
+x_2 = l___private_Lean_Expr_0__Lean_Expr_updateSort_x21Impl___closed__1;
+x_3 = lean_unsigned_to_nat(1423u);
+x_4 = lean_unsigned_to_nat(14u);
+x_5 = l___private_Lean_Expr_0__Lean_Expr_updateSort_x21Impl___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Expr_updateSort_x21(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_updateSort_x21Impl(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 if (lean_obj_tag(x_1) == 3)
 {
-lean_object* x_3; 
-x_3 = lean_expr_update_sort(x_1, x_2);
-return x_3;
+lean_object* x_3; size_t x_4; size_t x_5; uint8_t x_6; 
+x_3 = lean_ctor_get(x_1, 0);
+x_4 = lean_ptr_addr(x_3);
+x_5 = lean_ptr_addr(x_2);
+x_6 = lean_usize_dec_eq(x_4, x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; 
+x_7 = l_Lean_Expr_sort___override(x_2);
+return x_7;
 }
 else
 {
-lean_object* x_4; lean_object* x_5; 
 lean_dec(x_2);
-lean_dec(x_1);
-x_4 = l_Lean_Expr_updateSort_x21___closed__3;
-x_5 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_4);
-return x_5;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Expr_updateProj___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-lean_object* x_4; 
-x_4 = lean_expr_update_proj(x_1, x_2);
-return x_4;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Expr_updateMData___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-lean_object* x_4; 
-x_4 = lean_expr_update_mdata(x_1, x_2);
-return x_4;
-}
-}
-static lean_object* _init_l_Lean_Expr_updateMData_x21___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateMData!", 22);
+lean_inc(x_1);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Expr_updateMData_x21___closed__2() {
+else
+{
+lean_object* x_8; lean_object* x_9; 
+lean_dec(x_2);
+x_8 = l___private_Lean_Expr_0__Lean_Expr_updateSort_x21Impl___closed__3;
+x_9 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_8);
+return x_9;
+}
+}
+}
+LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_updateSort_x21Impl___boxed(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+lean_object* x_3; 
+x_3 = l___private_Lean_Expr_0__Lean_Expr_updateSort_x21Impl(x_1, x_2);
+lean_dec(x_1);
+return x_3;
+}
+}
+static lean_object* _init_l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateMData!Impl", 47);
+return x_1;
+}
+}
+static lean_object* _init_l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl___closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -12975,48 +12977,67 @@ x_1 = lean_mk_string_from_bytes("mdata expected", 14);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Expr_updateMData_x21___closed__3() {
+static lean_object* _init_l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
-x_2 = l_Lean_Expr_updateMData_x21___closed__1;
-x_3 = lean_unsigned_to_nat(1448u);
-x_4 = lean_unsigned_to_nat(16u);
-x_5 = l_Lean_Expr_updateMData_x21___closed__2;
+x_2 = l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl___closed__1;
+x_3 = lean_unsigned_to_nat(1434u);
+x_4 = lean_unsigned_to_nat(17u);
+x_5 = l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Expr_updateMData_x21(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 if (lean_obj_tag(x_1) == 10)
 {
-lean_object* x_3; 
-x_3 = lean_expr_update_mdata(x_1, x_2);
-return x_3;
+lean_object* x_3; lean_object* x_4; size_t x_5; size_t x_6; uint8_t x_7; 
+x_3 = lean_ctor_get(x_1, 0);
+lean_inc(x_3);
+x_4 = lean_ctor_get(x_1, 1);
+lean_inc(x_4);
+x_5 = lean_ptr_addr(x_4);
+lean_dec(x_4);
+x_6 = lean_ptr_addr(x_2);
+x_7 = lean_usize_dec_eq(x_5, x_6);
+if (x_7 == 0)
+{
+lean_object* x_8; 
+lean_dec(x_1);
+x_8 = l_Lean_Expr_mdata___override(x_3, x_2);
+return x_8;
 }
 else
 {
-lean_object* x_4; lean_object* x_5; 
+lean_dec(x_3);
 lean_dec(x_2);
-lean_dec(x_1);
-x_4 = l_Lean_Expr_updateMData_x21___closed__3;
-x_5 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_4);
-return x_5;
-}
-}
-}
-static lean_object* _init_l_Lean_Expr_updateProj_x21___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateProj!", 21);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Expr_updateProj_x21___closed__2() {
+else
+{
+lean_object* x_9; lean_object* x_10; 
+lean_dec(x_2);
+lean_dec(x_1);
+x_9 = l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl___closed__3;
+x_10 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_9);
+return x_10;
+}
+}
+}
+static lean_object* _init_l___private_Lean_Expr_0__Lean_Expr_updateProj_x21Impl___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateProj!Impl", 46);
+return x_1;
+}
+}
+static lean_object* _init_l___private_Lean_Expr_0__Lean_Expr_updateProj_x21Impl___closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -13024,58 +13045,70 @@ x_1 = lean_mk_string_from_bytes("proj expected", 13);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Expr_updateProj_x21___closed__3() {
+static lean_object* _init_l___private_Lean_Expr_0__Lean_Expr_updateProj_x21Impl___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
-x_2 = l_Lean_Expr_updateProj_x21___closed__1;
-x_3 = lean_unsigned_to_nat(1453u);
-x_4 = lean_unsigned_to_nat(15u);
-x_5 = l_Lean_Expr_updateProj_x21___closed__2;
+x_2 = l___private_Lean_Expr_0__Lean_Expr_updateProj_x21Impl___closed__1;
+x_3 = lean_unsigned_to_nat(1445u);
+x_4 = lean_unsigned_to_nat(18u);
+x_5 = l___private_Lean_Expr_0__Lean_Expr_updateProj_x21Impl___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Expr_updateProj_x21(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_updateProj_x21Impl(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 if (lean_obj_tag(x_1) == 11)
 {
-lean_object* x_3; 
-x_3 = lean_expr_update_proj(x_1, x_2);
-return x_3;
+lean_object* x_3; lean_object* x_4; lean_object* x_5; size_t x_6; size_t x_7; uint8_t x_8; 
+x_3 = lean_ctor_get(x_1, 0);
+lean_inc(x_3);
+x_4 = lean_ctor_get(x_1, 1);
+lean_inc(x_4);
+x_5 = lean_ctor_get(x_1, 2);
+lean_inc(x_5);
+x_6 = lean_ptr_addr(x_5);
+lean_dec(x_5);
+x_7 = lean_ptr_addr(x_2);
+x_8 = lean_usize_dec_eq(x_6, x_7);
+if (x_8 == 0)
+{
+lean_object* x_9; 
+lean_dec(x_1);
+x_9 = l_Lean_Expr_proj___override(x_3, x_4, x_2);
+return x_9;
 }
 else
 {
-lean_object* x_4; lean_object* x_5; 
+lean_dec(x_4);
+lean_dec(x_3);
 lean_dec(x_2);
-lean_dec(x_1);
-x_4 = l_Lean_Expr_updateProj_x21___closed__3;
-x_5 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_4);
-return x_5;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Expr_updateForall___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
-_start:
-{
-uint8_t x_6; lean_object* x_7; 
-x_6 = lean_unbox(x_2);
-lean_dec(x_2);
-x_7 = lean_expr_update_forall(x_1, x_6, x_3, x_4);
-return x_7;
-}
-}
-static lean_object* _init_l_Lean_Expr_updateForall_x21___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateForall!", 23);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Expr_updateForall_x21___closed__2() {
+else
+{
+lean_object* x_10; lean_object* x_11; 
+lean_dec(x_2);
+lean_dec(x_1);
+x_10 = l___private_Lean_Expr_0__Lean_Expr_updateProj_x21Impl___closed__3;
+x_11 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_10);
+return x_11;
+}
+}
+}
+static lean_object* _init_l___private_Lean_Expr_0__Lean_Expr_updateForall_x21Impl___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateForall!Impl", 48);
+return x_1;
+}
+}
+static lean_object* _init_l___private_Lean_Expr_0__Lean_Expr_updateForall_x21Impl___closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -13083,47 +13116,98 @@ x_1 = lean_mk_string_from_bytes("forall expected", 15);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Expr_updateForall_x21___closed__3() {
+static lean_object* _init_l___private_Lean_Expr_0__Lean_Expr_updateForall_x21Impl___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
-x_2 = l_Lean_Expr_updateForall_x21___closed__1;
-x_3 = lean_unsigned_to_nat(1462u);
-x_4 = lean_unsigned_to_nat(18u);
-x_5 = l_Lean_Expr_updateForall_x21___closed__2;
+x_2 = l___private_Lean_Expr_0__Lean_Expr_updateForall_x21Impl___closed__1;
+x_3 = lean_unsigned_to_nat(1460u);
+x_4 = lean_unsigned_to_nat(23u);
+x_5 = l___private_Lean_Expr_0__Lean_Expr_updateForall_x21Impl___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Expr_updateForall_x21(lean_object* x_1, uint8_t x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_updateForall_x21Impl(lean_object* x_1, uint8_t x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 if (lean_obj_tag(x_1) == 7)
 {
-lean_object* x_5; 
-x_5 = lean_expr_update_forall(x_1, x_2, x_3, x_4);
-return x_5;
+lean_object* x_5; lean_object* x_6; lean_object* x_7; uint8_t x_8; size_t x_9; size_t x_10; uint8_t x_11; 
+x_5 = lean_ctor_get(x_1, 0);
+lean_inc(x_5);
+x_6 = lean_ctor_get(x_1, 1);
+lean_inc(x_6);
+x_7 = lean_ctor_get(x_1, 2);
+lean_inc(x_7);
+x_8 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
+x_9 = lean_ptr_addr(x_6);
+lean_dec(x_6);
+x_10 = lean_ptr_addr(x_3);
+x_11 = lean_usize_dec_eq(x_9, x_10);
+if (x_11 == 0)
+{
+lean_object* x_12; 
+lean_dec(x_7);
+lean_dec(x_1);
+x_12 = l_Lean_Expr_forallE___override(x_5, x_3, x_4, x_2);
+return x_12;
 }
 else
 {
-lean_object* x_6; lean_object* x_7; 
+size_t x_13; size_t x_14; uint8_t x_15; 
+x_13 = lean_ptr_addr(x_7);
+lean_dec(x_7);
+x_14 = lean_ptr_addr(x_4);
+x_15 = lean_usize_dec_eq(x_13, x_14);
+if (x_15 == 0)
+{
+lean_object* x_16; 
+lean_dec(x_1);
+x_16 = l_Lean_Expr_forallE___override(x_5, x_3, x_4, x_2);
+return x_16;
+}
+else
+{
+uint8_t x_17; 
+x_17 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_8, x_2);
+if (x_17 == 0)
+{
+lean_object* x_18; 
+lean_dec(x_1);
+x_18 = l_Lean_Expr_forallE___override(x_5, x_3, x_4, x_2);
+return x_18;
+}
+else
+{
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+return x_1;
+}
+}
+}
+}
+else
+{
+lean_object* x_19; lean_object* x_20; 
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_1);
-x_6 = l_Lean_Expr_updateForall_x21___closed__3;
-x_7 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_6);
-return x_7;
+x_19 = l___private_Lean_Expr_0__Lean_Expr_updateForall_x21Impl___closed__3;
+x_20 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_19);
+return x_20;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Expr_updateForall_x21___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_updateForall_x21Impl___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 uint8_t x_5; lean_object* x_6; 
 x_5 = lean_unbox(x_2);
 lean_dec(x_2);
-x_6 = l_Lean_Expr_updateForall_x21(x_1, x_5, x_3, x_4);
+x_6 = l___private_Lean_Expr_0__Lean_Expr_updateForall_x21Impl(x_1, x_5, x_3, x_4);
 return x_6;
 }
 }
@@ -13141,9 +13225,9 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
 x_2 = l_Lean_Expr_updateForallE_x21___closed__1;
-x_3 = lean_unsigned_to_nat(1467u);
-x_4 = lean_unsigned_to_nat(23u);
-x_5 = l_Lean_Expr_updateForall_x21___closed__2;
+x_3 = lean_unsigned_to_nat(1471u);
+x_4 = lean_unsigned_to_nat(24u);
+x_5 = l___private_Lean_Expr_0__Lean_Expr_updateForall_x21Impl___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
 }
@@ -13153,42 +13237,87 @@ _start:
 {
 if (lean_obj_tag(x_1) == 7)
 {
-uint8_t x_4; lean_object* x_5; 
-x_4 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
-x_5 = lean_expr_update_forall(x_1, x_4, x_2, x_3);
-return x_5;
+lean_object* x_4; lean_object* x_5; lean_object* x_6; uint8_t x_7; lean_object* x_8; size_t x_9; size_t x_10; uint8_t x_11; 
+x_4 = lean_ctor_get(x_1, 0);
+lean_inc(x_4);
+x_5 = lean_ctor_get(x_1, 1);
+lean_inc(x_5);
+x_6 = lean_ctor_get(x_1, 2);
+lean_inc(x_6);
+x_7 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
+lean_dec(x_1);
+lean_inc(x_6);
+lean_inc(x_5);
+lean_inc(x_4);
+x_8 = l_Lean_Expr_forallE___override(x_4, x_5, x_6, x_7);
+x_9 = lean_ptr_addr(x_5);
+lean_dec(x_5);
+x_10 = lean_ptr_addr(x_2);
+x_11 = lean_usize_dec_eq(x_9, x_10);
+if (x_11 == 0)
+{
+lean_object* x_12; 
+lean_dec(x_8);
+lean_dec(x_6);
+x_12 = l_Lean_Expr_forallE___override(x_4, x_2, x_3, x_7);
+return x_12;
 }
 else
 {
-lean_object* x_6; lean_object* x_7; 
+size_t x_13; size_t x_14; uint8_t x_15; 
+x_13 = lean_ptr_addr(x_6);
+lean_dec(x_6);
+x_14 = lean_ptr_addr(x_3);
+x_15 = lean_usize_dec_eq(x_13, x_14);
+if (x_15 == 0)
+{
+lean_object* x_16; 
+lean_dec(x_8);
+x_16 = l_Lean_Expr_forallE___override(x_4, x_2, x_3, x_7);
+return x_16;
+}
+else
+{
+uint8_t x_17; 
+x_17 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_7, x_7);
+if (x_17 == 0)
+{
+lean_object* x_18; 
+lean_dec(x_8);
+x_18 = l_Lean_Expr_forallE___override(x_4, x_2, x_3, x_7);
+return x_18;
+}
+else
+{
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+return x_8;
+}
+}
+}
+}
+else
+{
+lean_object* x_19; lean_object* x_20; 
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_6 = l_Lean_Expr_updateForallE_x21___closed__2;
-x_7 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_6);
-return x_7;
+x_19 = l_Lean_Expr_updateForallE_x21___closed__2;
+x_20 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_19);
+return x_20;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Expr_updateLambda___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
-_start:
-{
-uint8_t x_6; lean_object* x_7; 
-x_6 = lean_unbox(x_2);
-lean_dec(x_2);
-x_7 = lean_expr_update_lambda(x_1, x_6, x_3, x_4);
-return x_7;
-}
-}
-static lean_object* _init_l_Lean_Expr_updateLambda_x21___closed__1() {
+static lean_object* _init_l___private_Lean_Expr_0__Lean_Expr_updateLambda_x21Impl___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateLambda!", 23);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateLambda!Impl", 48);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Expr_updateLambda_x21___closed__2() {
+static lean_object* _init_l___private_Lean_Expr_0__Lean_Expr_updateLambda_x21Impl___closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -13196,47 +13325,98 @@ x_1 = lean_mk_string_from_bytes("lambda expected", 15);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Expr_updateLambda_x21___closed__3() {
+static lean_object* _init_l___private_Lean_Expr_0__Lean_Expr_updateLambda_x21Impl___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
-x_2 = l_Lean_Expr_updateLambda_x21___closed__1;
-x_3 = lean_unsigned_to_nat(1476u);
-x_4 = lean_unsigned_to_nat(14u);
-x_5 = l_Lean_Expr_updateLambda_x21___closed__2;
+x_2 = l___private_Lean_Expr_0__Lean_Expr_updateLambda_x21Impl___closed__1;
+x_3 = lean_unsigned_to_nat(1480u);
+x_4 = lean_unsigned_to_nat(19u);
+x_5 = l___private_Lean_Expr_0__Lean_Expr_updateLambda_x21Impl___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Expr_updateLambda_x21(lean_object* x_1, uint8_t x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_updateLambda_x21Impl(lean_object* x_1, uint8_t x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 if (lean_obj_tag(x_1) == 6)
 {
-lean_object* x_5; 
-x_5 = lean_expr_update_lambda(x_1, x_2, x_3, x_4);
-return x_5;
+lean_object* x_5; lean_object* x_6; lean_object* x_7; uint8_t x_8; size_t x_9; size_t x_10; uint8_t x_11; 
+x_5 = lean_ctor_get(x_1, 0);
+lean_inc(x_5);
+x_6 = lean_ctor_get(x_1, 1);
+lean_inc(x_6);
+x_7 = lean_ctor_get(x_1, 2);
+lean_inc(x_7);
+x_8 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
+x_9 = lean_ptr_addr(x_6);
+lean_dec(x_6);
+x_10 = lean_ptr_addr(x_3);
+x_11 = lean_usize_dec_eq(x_9, x_10);
+if (x_11 == 0)
+{
+lean_object* x_12; 
+lean_dec(x_7);
+lean_dec(x_1);
+x_12 = l_Lean_Expr_lam___override(x_5, x_3, x_4, x_2);
+return x_12;
 }
 else
 {
-lean_object* x_6; lean_object* x_7; 
+size_t x_13; size_t x_14; uint8_t x_15; 
+x_13 = lean_ptr_addr(x_7);
+lean_dec(x_7);
+x_14 = lean_ptr_addr(x_4);
+x_15 = lean_usize_dec_eq(x_13, x_14);
+if (x_15 == 0)
+{
+lean_object* x_16; 
+lean_dec(x_1);
+x_16 = l_Lean_Expr_lam___override(x_5, x_3, x_4, x_2);
+return x_16;
+}
+else
+{
+uint8_t x_17; 
+x_17 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_8, x_2);
+if (x_17 == 0)
+{
+lean_object* x_18; 
+lean_dec(x_1);
+x_18 = l_Lean_Expr_lam___override(x_5, x_3, x_4, x_2);
+return x_18;
+}
+else
+{
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+return x_1;
+}
+}
+}
+}
+else
+{
+lean_object* x_19; lean_object* x_20; 
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_1);
-x_6 = l_Lean_Expr_updateLambda_x21___closed__3;
-x_7 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_6);
-return x_7;
+x_19 = l___private_Lean_Expr_0__Lean_Expr_updateLambda_x21Impl___closed__3;
+x_20 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_19);
+return x_20;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Expr_updateLambda_x21___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_updateLambda_x21Impl___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 uint8_t x_5; lean_object* x_6; 
 x_5 = lean_unbox(x_2);
 lean_dec(x_2);
-x_6 = l_Lean_Expr_updateLambda_x21(x_1, x_5, x_3, x_4);
+x_6 = l___private_Lean_Expr_0__Lean_Expr_updateLambda_x21Impl(x_1, x_5, x_3, x_4);
 return x_6;
 }
 }
@@ -13254,9 +13434,9 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
 x_2 = l_Lean_Expr_updateLambdaE_x21___closed__1;
-x_3 = lean_unsigned_to_nat(1481u);
-x_4 = lean_unsigned_to_nat(19u);
-x_5 = l_Lean_Expr_updateLambda_x21___closed__2;
+x_3 = lean_unsigned_to_nat(1491u);
+x_4 = lean_unsigned_to_nat(20u);
+x_5 = l___private_Lean_Expr_0__Lean_Expr_updateLambda_x21Impl___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
 }
@@ -13266,71 +13446,177 @@ _start:
 {
 if (lean_obj_tag(x_1) == 6)
 {
-uint8_t x_4; lean_object* x_5; 
-x_4 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
-x_5 = lean_expr_update_lambda(x_1, x_4, x_2, x_3);
-return x_5;
+lean_object* x_4; lean_object* x_5; lean_object* x_6; uint8_t x_7; lean_object* x_8; size_t x_9; size_t x_10; uint8_t x_11; 
+x_4 = lean_ctor_get(x_1, 0);
+lean_inc(x_4);
+x_5 = lean_ctor_get(x_1, 1);
+lean_inc(x_5);
+x_6 = lean_ctor_get(x_1, 2);
+lean_inc(x_6);
+x_7 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
+lean_dec(x_1);
+lean_inc(x_6);
+lean_inc(x_5);
+lean_inc(x_4);
+x_8 = l_Lean_Expr_lam___override(x_4, x_5, x_6, x_7);
+x_9 = lean_ptr_addr(x_5);
+lean_dec(x_5);
+x_10 = lean_ptr_addr(x_2);
+x_11 = lean_usize_dec_eq(x_9, x_10);
+if (x_11 == 0)
+{
+lean_object* x_12; 
+lean_dec(x_8);
+lean_dec(x_6);
+x_12 = l_Lean_Expr_lam___override(x_4, x_2, x_3, x_7);
+return x_12;
 }
 else
 {
-lean_object* x_6; lean_object* x_7; 
+size_t x_13; size_t x_14; uint8_t x_15; 
+x_13 = lean_ptr_addr(x_6);
+lean_dec(x_6);
+x_14 = lean_ptr_addr(x_3);
+x_15 = lean_usize_dec_eq(x_13, x_14);
+if (x_15 == 0)
+{
+lean_object* x_16; 
+lean_dec(x_8);
+x_16 = l_Lean_Expr_lam___override(x_4, x_2, x_3, x_7);
+return x_16;
+}
+else
+{
+uint8_t x_17; 
+x_17 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_7, x_7);
+if (x_17 == 0)
+{
+lean_object* x_18; 
+lean_dec(x_8);
+x_18 = l_Lean_Expr_lam___override(x_4, x_2, x_3, x_7);
+return x_18;
+}
+else
+{
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+return x_8;
+}
+}
+}
+}
+else
+{
+lean_object* x_19; lean_object* x_20; 
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_6 = l_Lean_Expr_updateLambdaE_x21___closed__2;
-x_7 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_6);
-return x_7;
+x_19 = l_Lean_Expr_updateLambdaE_x21___closed__2;
+x_20 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_19);
+return x_20;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Expr_updateLet___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
-_start:
-{
-lean_object* x_6; 
-x_6 = lean_expr_update_let(x_1, x_2, x_3, x_4);
-return x_6;
-}
-}
-static lean_object* _init_l_Lean_Expr_updateLet_x21___closed__1() {
+static lean_object* _init_l___private_Lean_Expr_0__Lean_Expr_updateLet_x21Impl___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateLet!", 20);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateLet!Impl", 45);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Expr_updateLet_x21___closed__2() {
+static lean_object* _init_l___private_Lean_Expr_0__Lean_Expr_updateLet_x21Impl___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_mkData___closed__5;
-x_2 = l_Lean_Expr_updateLet_x21___closed__1;
-x_3 = lean_unsigned_to_nat(1490u);
-x_4 = lean_unsigned_to_nat(15u);
+x_2 = l___private_Lean_Expr_0__Lean_Expr_updateLet_x21Impl___closed__1;
+x_3 = lean_unsigned_to_nat(1500u);
+x_4 = lean_unsigned_to_nat(22u);
 x_5 = l_Lean_Expr_letName_x21___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Expr_updateLet_x21(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_updateLet_x21Impl(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 if (lean_obj_tag(x_1) == 8)
 {
-lean_object* x_5; 
-x_5 = lean_expr_update_let(x_1, x_2, x_3, x_4);
-return x_5;
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; uint8_t x_9; size_t x_10; size_t x_11; uint8_t x_12; 
+x_5 = lean_ctor_get(x_1, 0);
+lean_inc(x_5);
+x_6 = lean_ctor_get(x_1, 1);
+lean_inc(x_6);
+x_7 = lean_ctor_get(x_1, 2);
+lean_inc(x_7);
+x_8 = lean_ctor_get(x_1, 3);
+lean_inc(x_8);
+x_9 = lean_ctor_get_uint8(x_1, sizeof(void*)*4 + 8);
+x_10 = lean_ptr_addr(x_6);
+lean_dec(x_6);
+x_11 = lean_ptr_addr(x_2);
+x_12 = lean_usize_dec_eq(x_10, x_11);
+if (x_12 == 0)
+{
+lean_object* x_13; 
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_1);
+x_13 = l_Lean_Expr_letE___override(x_5, x_2, x_3, x_4, x_9);
+return x_13;
 }
 else
 {
-lean_object* x_6; lean_object* x_7; 
+size_t x_14; size_t x_15; uint8_t x_16; 
+x_14 = lean_ptr_addr(x_7);
+lean_dec(x_7);
+x_15 = lean_ptr_addr(x_3);
+x_16 = lean_usize_dec_eq(x_14, x_15);
+if (x_16 == 0)
+{
+lean_object* x_17; 
+lean_dec(x_8);
+lean_dec(x_1);
+x_17 = l_Lean_Expr_letE___override(x_5, x_2, x_3, x_4, x_9);
+return x_17;
+}
+else
+{
+size_t x_18; size_t x_19; uint8_t x_20; 
+x_18 = lean_ptr_addr(x_8);
+lean_dec(x_8);
+x_19 = lean_ptr_addr(x_4);
+x_20 = lean_usize_dec_eq(x_18, x_19);
+if (x_20 == 0)
+{
+lean_object* x_21; 
+lean_dec(x_1);
+x_21 = l_Lean_Expr_letE___override(x_5, x_2, x_3, x_4, x_9);
+return x_21;
+}
+else
+{
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+return x_1;
+}
+}
+}
+}
+else
+{
+lean_object* x_22; lean_object* x_23; 
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_6 = l_Lean_Expr_updateLet_x21___closed__2;
-x_7 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_6);
-return x_7;
+x_22 = l___private_Lean_Expr_0__Lean_Expr_updateLet_x21Impl___closed__2;
+x_23 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_22);
+return x_23;
 }
 }
 }
@@ -13339,14 +13625,43 @@ _start:
 {
 if (lean_obj_tag(x_1) == 5)
 {
-lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
+lean_object* x_3; lean_object* x_4; lean_object* x_5; size_t x_6; size_t x_7; uint8_t x_8; 
 x_3 = lean_ctor_get(x_1, 0);
 lean_inc(x_3);
 x_4 = lean_ctor_get(x_1, 1);
 lean_inc(x_4);
+lean_inc(x_3);
 x_5 = l_Lean_Expr_updateFn(x_3, x_2);
-x_6 = lean_expr_update_app(x_1, x_5, x_4);
-return x_6;
+x_6 = lean_ptr_addr(x_3);
+lean_dec(x_3);
+x_7 = lean_ptr_addr(x_5);
+x_8 = lean_usize_dec_eq(x_6, x_7);
+if (x_8 == 0)
+{
+lean_object* x_9; 
+lean_dec(x_1);
+x_9 = l_Lean_Expr_app___override(x_5, x_4);
+return x_9;
+}
+else
+{
+size_t x_10; uint8_t x_11; 
+x_10 = lean_ptr_addr(x_4);
+x_11 = lean_usize_dec_eq(x_10, x_10);
+if (x_11 == 0)
+{
+lean_object* x_12; 
+lean_dec(x_1);
+x_12 = l_Lean_Expr_app___override(x_5, x_4);
+return x_12;
+}
+else
+{
+lean_dec(x_5);
+lean_dec(x_4);
+return x_1;
+}
+}
 }
 else
 {
@@ -13370,73 +13685,262 @@ _start:
 {
 if (lean_obj_tag(x_1) == 6)
 {
-lean_object* x_2; lean_object* x_3; uint8_t x_4; lean_object* x_5; 
-x_2 = lean_ctor_get(x_1, 1);
+lean_object* x_2; lean_object* x_3; lean_object* x_4; uint8_t x_5; lean_object* x_6; 
+x_2 = lean_ctor_get(x_1, 0);
 lean_inc(x_2);
-x_3 = lean_ctor_get(x_1, 2);
+x_3 = lean_ctor_get(x_1, 1);
 lean_inc(x_3);
-x_4 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
-x_5 = l_Lean_Expr_eta(x_3);
-if (lean_obj_tag(x_5) == 5)
+x_4 = lean_ctor_get(x_1, 2);
+lean_inc(x_4);
+x_5 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
+lean_dec(x_1);
+lean_inc(x_4);
+x_6 = l_Lean_Expr_eta(x_4);
+if (lean_obj_tag(x_6) == 5)
 {
-lean_object* x_6; 
-x_6 = lean_ctor_get(x_5, 1);
-lean_inc(x_6);
-if (lean_obj_tag(x_6) == 0)
-{
-lean_object* x_7; lean_object* x_8; lean_object* x_9; uint8_t x_10; 
-x_7 = lean_ctor_get(x_5, 0);
+lean_object* x_7; 
+x_7 = lean_ctor_get(x_6, 1);
 lean_inc(x_7);
+if (lean_obj_tag(x_7) == 0)
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; uint8_t x_11; 
 x_8 = lean_ctor_get(x_6, 0);
 lean_inc(x_8);
-lean_dec(x_6);
-x_9 = lean_unsigned_to_nat(0u);
-x_10 = lean_nat_dec_eq(x_8, x_9);
+x_9 = lean_ctor_get(x_7, 0);
+lean_inc(x_9);
+lean_dec(x_7);
+x_10 = lean_unsigned_to_nat(0u);
+x_11 = lean_nat_dec_eq(x_9, x_10);
+lean_dec(x_9);
+if (x_11 == 0)
+{
+lean_object* x_12; size_t x_13; uint8_t x_14; 
 lean_dec(x_8);
-if (x_10 == 0)
-{
-lean_object* x_11; 
-lean_dec(x_7);
-x_11 = lean_expr_update_lambda(x_1, x_4, x_2, x_5);
-return x_11;
-}
-else
-{
-uint8_t x_12; 
-x_12 = lean_expr_has_loose_bvar(x_7, x_9);
-if (x_12 == 0)
-{
-lean_object* x_13; lean_object* x_14; 
-lean_dec(x_5);
-lean_dec(x_2);
-lean_dec(x_1);
-x_13 = lean_unsigned_to_nat(1u);
-x_14 = lean_expr_lower_loose_bvars(x_7, x_13, x_13);
-lean_dec(x_7);
-return x_14;
-}
-else
+lean_inc(x_4);
+lean_inc(x_3);
+lean_inc(x_2);
+x_12 = l_Lean_Expr_lam___override(x_2, x_3, x_4, x_5);
+x_13 = lean_ptr_addr(x_3);
+x_14 = lean_usize_dec_eq(x_13, x_13);
+if (x_14 == 0)
 {
 lean_object* x_15; 
-lean_dec(x_7);
-x_15 = lean_expr_update_lambda(x_1, x_4, x_2, x_5);
+lean_dec(x_12);
+lean_dec(x_4);
+x_15 = l_Lean_Expr_lam___override(x_2, x_3, x_6, x_5);
 return x_15;
 }
-}
+else
+{
+size_t x_16; size_t x_17; uint8_t x_18; 
+x_16 = lean_ptr_addr(x_4);
+lean_dec(x_4);
+x_17 = lean_ptr_addr(x_6);
+x_18 = lean_usize_dec_eq(x_16, x_17);
+if (x_18 == 0)
+{
+lean_object* x_19; 
+lean_dec(x_12);
+x_19 = l_Lean_Expr_lam___override(x_2, x_3, x_6, x_5);
+return x_19;
+}
+else
+{
+uint8_t x_20; 
+x_20 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_5, x_5);
+if (x_20 == 0)
+{
+lean_object* x_21; 
+lean_dec(x_12);
+x_21 = l_Lean_Expr_lam___override(x_2, x_3, x_6, x_5);
+return x_21;
 }
 else
 {
-lean_object* x_16; 
 lean_dec(x_6);
-x_16 = lean_expr_update_lambda(x_1, x_4, x_2, x_5);
-return x_16;
+lean_dec(x_3);
+lean_dec(x_2);
+return x_12;
+}
+}
 }
 }
 else
 {
-lean_object* x_17; 
-x_17 = lean_expr_update_lambda(x_1, x_4, x_2, x_5);
-return x_17;
+uint8_t x_22; 
+x_22 = lean_expr_has_loose_bvar(x_8, x_10);
+if (x_22 == 0)
+{
+lean_object* x_23; lean_object* x_24; 
+lean_dec(x_6);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_23 = lean_unsigned_to_nat(1u);
+x_24 = lean_expr_lower_loose_bvars(x_8, x_23, x_23);
+lean_dec(x_8);
+return x_24;
+}
+else
+{
+lean_object* x_25; size_t x_26; uint8_t x_27; 
+lean_dec(x_8);
+lean_inc(x_4);
+lean_inc(x_3);
+lean_inc(x_2);
+x_25 = l_Lean_Expr_lam___override(x_2, x_3, x_4, x_5);
+x_26 = lean_ptr_addr(x_3);
+x_27 = lean_usize_dec_eq(x_26, x_26);
+if (x_27 == 0)
+{
+lean_object* x_28; 
+lean_dec(x_25);
+lean_dec(x_4);
+x_28 = l_Lean_Expr_lam___override(x_2, x_3, x_6, x_5);
+return x_28;
+}
+else
+{
+size_t x_29; size_t x_30; uint8_t x_31; 
+x_29 = lean_ptr_addr(x_4);
+lean_dec(x_4);
+x_30 = lean_ptr_addr(x_6);
+x_31 = lean_usize_dec_eq(x_29, x_30);
+if (x_31 == 0)
+{
+lean_object* x_32; 
+lean_dec(x_25);
+x_32 = l_Lean_Expr_lam___override(x_2, x_3, x_6, x_5);
+return x_32;
+}
+else
+{
+uint8_t x_33; 
+x_33 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_5, x_5);
+if (x_33 == 0)
+{
+lean_object* x_34; 
+lean_dec(x_25);
+x_34 = l_Lean_Expr_lam___override(x_2, x_3, x_6, x_5);
+return x_34;
+}
+else
+{
+lean_dec(x_6);
+lean_dec(x_3);
+lean_dec(x_2);
+return x_25;
+}
+}
+}
+}
+}
+}
+else
+{
+lean_object* x_35; size_t x_36; uint8_t x_37; 
+lean_dec(x_7);
+lean_inc(x_4);
+lean_inc(x_3);
+lean_inc(x_2);
+x_35 = l_Lean_Expr_lam___override(x_2, x_3, x_4, x_5);
+x_36 = lean_ptr_addr(x_3);
+x_37 = lean_usize_dec_eq(x_36, x_36);
+if (x_37 == 0)
+{
+lean_object* x_38; 
+lean_dec(x_35);
+lean_dec(x_4);
+x_38 = l_Lean_Expr_lam___override(x_2, x_3, x_6, x_5);
+return x_38;
+}
+else
+{
+size_t x_39; size_t x_40; uint8_t x_41; 
+x_39 = lean_ptr_addr(x_4);
+lean_dec(x_4);
+x_40 = lean_ptr_addr(x_6);
+x_41 = lean_usize_dec_eq(x_39, x_40);
+if (x_41 == 0)
+{
+lean_object* x_42; 
+lean_dec(x_35);
+x_42 = l_Lean_Expr_lam___override(x_2, x_3, x_6, x_5);
+return x_42;
+}
+else
+{
+uint8_t x_43; 
+x_43 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_5, x_5);
+if (x_43 == 0)
+{
+lean_object* x_44; 
+lean_dec(x_35);
+x_44 = l_Lean_Expr_lam___override(x_2, x_3, x_6, x_5);
+return x_44;
+}
+else
+{
+lean_dec(x_6);
+lean_dec(x_3);
+lean_dec(x_2);
+return x_35;
+}
+}
+}
+}
+}
+else
+{
+lean_object* x_45; size_t x_46; uint8_t x_47; 
+lean_inc(x_4);
+lean_inc(x_3);
+lean_inc(x_2);
+x_45 = l_Lean_Expr_lam___override(x_2, x_3, x_4, x_5);
+x_46 = lean_ptr_addr(x_3);
+x_47 = lean_usize_dec_eq(x_46, x_46);
+if (x_47 == 0)
+{
+lean_object* x_48; 
+lean_dec(x_45);
+lean_dec(x_4);
+x_48 = l_Lean_Expr_lam___override(x_2, x_3, x_6, x_5);
+return x_48;
+}
+else
+{
+size_t x_49; size_t x_50; uint8_t x_51; 
+x_49 = lean_ptr_addr(x_4);
+lean_dec(x_4);
+x_50 = lean_ptr_addr(x_6);
+x_51 = lean_usize_dec_eq(x_49, x_50);
+if (x_51 == 0)
+{
+lean_object* x_52; 
+lean_dec(x_45);
+x_52 = l_Lean_Expr_lam___override(x_2, x_3, x_6, x_5);
+return x_52;
+}
+else
+{
+uint8_t x_53; 
+x_53 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_5, x_5);
+if (x_53 == 0)
+{
+lean_object* x_54; 
+lean_dec(x_45);
+x_54 = l_Lean_Expr_lam___override(x_2, x_3, x_6, x_5);
+return x_54;
+}
+else
+{
+lean_dec(x_6);
+lean_dec(x_3);
+lean_dec(x_2);
+return x_45;
+}
+}
+}
 }
 }
 else
@@ -13460,100 +13964,365 @@ else
 switch (lean_obj_tag(x_2)) {
 case 3:
 {
-lean_object* x_4; lean_object* x_5; lean_object* x_6; 
+lean_object* x_4; lean_object* x_5; size_t x_6; size_t x_7; uint8_t x_8; 
 x_4 = lean_ctor_get(x_2, 0);
 lean_inc(x_4);
+lean_inc(x_4);
 x_5 = l_Lean_Level_instantiateParams(x_1, x_4);
-x_6 = lean_expr_update_sort(x_2, x_5);
-return x_6;
+x_6 = lean_ptr_addr(x_4);
+lean_dec(x_4);
+x_7 = lean_ptr_addr(x_5);
+x_8 = lean_usize_dec_eq(x_6, x_7);
+if (x_8 == 0)
+{
+lean_object* x_9; 
+lean_dec(x_2);
+x_9 = l_Lean_Expr_sort___override(x_5);
+return x_9;
+}
+else
+{
+lean_dec(x_5);
+return x_2;
+}
 }
 case 4:
 {
-lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
-x_7 = lean_ctor_get(x_2, 1);
-lean_inc(x_7);
-x_8 = lean_alloc_closure((void*)(l_Lean_Level_instantiateParams), 2, 1);
-lean_closure_set(x_8, 0, x_1);
-x_9 = lean_box(0);
-x_10 = l_List_mapTRAux___rarg(x_8, x_7, x_9);
-x_11 = lean_expr_update_const(x_2, x_10);
-return x_11;
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; uint8_t x_15; 
+x_10 = lean_ctor_get(x_2, 0);
+lean_inc(x_10);
+x_11 = lean_ctor_get(x_2, 1);
+lean_inc(x_11);
+x_12 = lean_alloc_closure((void*)(l_Lean_Level_instantiateParams), 2, 1);
+lean_closure_set(x_12, 0, x_1);
+x_13 = lean_box(0);
+lean_inc(x_11);
+x_14 = l_List_mapTRAux___rarg(x_12, x_11, x_13);
+x_15 = l_ptrEqList___rarg(x_11, x_14);
+lean_dec(x_11);
+if (x_15 == 0)
+{
+lean_object* x_16; 
+lean_dec(x_2);
+x_16 = l_Lean_Expr_const___override(x_10, x_14);
+return x_16;
+}
+else
+{
+lean_dec(x_14);
+lean_dec(x_10);
+return x_2;
+}
 }
 case 5:
 {
-lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
-x_12 = lean_ctor_get(x_2, 0);
-lean_inc(x_12);
-x_13 = lean_ctor_get(x_2, 1);
-lean_inc(x_13);
+lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; size_t x_21; size_t x_22; uint8_t x_23; 
+x_17 = lean_ctor_get(x_2, 0);
+lean_inc(x_17);
+x_18 = lean_ctor_get(x_2, 1);
+lean_inc(x_18);
+lean_inc(x_17);
 lean_inc(x_1);
-x_14 = l_Lean_Expr_instantiateLevelParamsCore_visit(x_1, x_12);
-x_15 = l_Lean_Expr_instantiateLevelParamsCore_visit(x_1, x_13);
-x_16 = lean_expr_update_app(x_2, x_14, x_15);
-return x_16;
+x_19 = l_Lean_Expr_instantiateLevelParamsCore_visit(x_1, x_17);
+lean_inc(x_18);
+x_20 = l_Lean_Expr_instantiateLevelParamsCore_visit(x_1, x_18);
+x_21 = lean_ptr_addr(x_17);
+lean_dec(x_17);
+x_22 = lean_ptr_addr(x_19);
+x_23 = lean_usize_dec_eq(x_21, x_22);
+if (x_23 == 0)
+{
+lean_object* x_24; 
+lean_dec(x_18);
+lean_dec(x_2);
+x_24 = l_Lean_Expr_app___override(x_19, x_20);
+return x_24;
+}
+else
+{
+size_t x_25; size_t x_26; uint8_t x_27; 
+x_25 = lean_ptr_addr(x_18);
+lean_dec(x_18);
+x_26 = lean_ptr_addr(x_20);
+x_27 = lean_usize_dec_eq(x_25, x_26);
+if (x_27 == 0)
+{
+lean_object* x_28; 
+lean_dec(x_2);
+x_28 = l_Lean_Expr_app___override(x_19, x_20);
+return x_28;
+}
+else
+{
+lean_dec(x_20);
+lean_dec(x_19);
+return x_2;
+}
+}
 }
 case 6:
 {
-lean_object* x_17; lean_object* x_18; uint8_t x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; 
-x_17 = lean_ctor_get(x_2, 1);
-lean_inc(x_17);
-x_18 = lean_ctor_get(x_2, 2);
-lean_inc(x_18);
-x_19 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
+lean_object* x_29; lean_object* x_30; lean_object* x_31; uint8_t x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; size_t x_36; size_t x_37; uint8_t x_38; 
+x_29 = lean_ctor_get(x_2, 0);
+lean_inc(x_29);
+x_30 = lean_ctor_get(x_2, 1);
+lean_inc(x_30);
+x_31 = lean_ctor_get(x_2, 2);
+lean_inc(x_31);
+x_32 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
+lean_dec(x_2);
+lean_inc(x_30);
 lean_inc(x_1);
-x_20 = l_Lean_Expr_instantiateLevelParamsCore_visit(x_1, x_17);
-x_21 = l_Lean_Expr_instantiateLevelParamsCore_visit(x_1, x_18);
-x_22 = lean_expr_update_lambda(x_2, x_19, x_20, x_21);
-return x_22;
+x_33 = l_Lean_Expr_instantiateLevelParamsCore_visit(x_1, x_30);
+lean_inc(x_31);
+x_34 = l_Lean_Expr_instantiateLevelParamsCore_visit(x_1, x_31);
+lean_inc(x_31);
+lean_inc(x_30);
+lean_inc(x_29);
+x_35 = l_Lean_Expr_lam___override(x_29, x_30, x_31, x_32);
+x_36 = lean_ptr_addr(x_30);
+lean_dec(x_30);
+x_37 = lean_ptr_addr(x_33);
+x_38 = lean_usize_dec_eq(x_36, x_37);
+if (x_38 == 0)
+{
+lean_object* x_39; 
+lean_dec(x_35);
+lean_dec(x_31);
+x_39 = l_Lean_Expr_lam___override(x_29, x_33, x_34, x_32);
+return x_39;
+}
+else
+{
+size_t x_40; size_t x_41; uint8_t x_42; 
+x_40 = lean_ptr_addr(x_31);
+lean_dec(x_31);
+x_41 = lean_ptr_addr(x_34);
+x_42 = lean_usize_dec_eq(x_40, x_41);
+if (x_42 == 0)
+{
+lean_object* x_43; 
+lean_dec(x_35);
+x_43 = l_Lean_Expr_lam___override(x_29, x_33, x_34, x_32);
+return x_43;
+}
+else
+{
+uint8_t x_44; 
+x_44 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_32, x_32);
+if (x_44 == 0)
+{
+lean_object* x_45; 
+lean_dec(x_35);
+x_45 = l_Lean_Expr_lam___override(x_29, x_33, x_34, x_32);
+return x_45;
+}
+else
+{
+lean_dec(x_34);
+lean_dec(x_33);
+lean_dec(x_29);
+return x_35;
+}
+}
+}
 }
 case 7:
 {
-lean_object* x_23; lean_object* x_24; uint8_t x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
-x_23 = lean_ctor_get(x_2, 1);
-lean_inc(x_23);
-x_24 = lean_ctor_get(x_2, 2);
-lean_inc(x_24);
-x_25 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
+lean_object* x_46; lean_object* x_47; lean_object* x_48; uint8_t x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; size_t x_53; size_t x_54; uint8_t x_55; 
+x_46 = lean_ctor_get(x_2, 0);
+lean_inc(x_46);
+x_47 = lean_ctor_get(x_2, 1);
+lean_inc(x_47);
+x_48 = lean_ctor_get(x_2, 2);
+lean_inc(x_48);
+x_49 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
+lean_dec(x_2);
+lean_inc(x_47);
 lean_inc(x_1);
-x_26 = l_Lean_Expr_instantiateLevelParamsCore_visit(x_1, x_23);
-x_27 = l_Lean_Expr_instantiateLevelParamsCore_visit(x_1, x_24);
-x_28 = lean_expr_update_forall(x_2, x_25, x_26, x_27);
-return x_28;
+x_50 = l_Lean_Expr_instantiateLevelParamsCore_visit(x_1, x_47);
+lean_inc(x_48);
+x_51 = l_Lean_Expr_instantiateLevelParamsCore_visit(x_1, x_48);
+lean_inc(x_48);
+lean_inc(x_47);
+lean_inc(x_46);
+x_52 = l_Lean_Expr_forallE___override(x_46, x_47, x_48, x_49);
+x_53 = lean_ptr_addr(x_47);
+lean_dec(x_47);
+x_54 = lean_ptr_addr(x_50);
+x_55 = lean_usize_dec_eq(x_53, x_54);
+if (x_55 == 0)
+{
+lean_object* x_56; 
+lean_dec(x_52);
+lean_dec(x_48);
+x_56 = l_Lean_Expr_forallE___override(x_46, x_50, x_51, x_49);
+return x_56;
+}
+else
+{
+size_t x_57; size_t x_58; uint8_t x_59; 
+x_57 = lean_ptr_addr(x_48);
+lean_dec(x_48);
+x_58 = lean_ptr_addr(x_51);
+x_59 = lean_usize_dec_eq(x_57, x_58);
+if (x_59 == 0)
+{
+lean_object* x_60; 
+lean_dec(x_52);
+x_60 = l_Lean_Expr_forallE___override(x_46, x_50, x_51, x_49);
+return x_60;
+}
+else
+{
+uint8_t x_61; 
+x_61 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_49, x_49);
+if (x_61 == 0)
+{
+lean_object* x_62; 
+lean_dec(x_52);
+x_62 = l_Lean_Expr_forallE___override(x_46, x_50, x_51, x_49);
+return x_62;
+}
+else
+{
+lean_dec(x_51);
+lean_dec(x_50);
+lean_dec(x_46);
+return x_52;
+}
+}
+}
 }
 case 8:
 {
-lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; 
-x_29 = lean_ctor_get(x_2, 1);
-lean_inc(x_29);
-x_30 = lean_ctor_get(x_2, 2);
-lean_inc(x_30);
-x_31 = lean_ctor_get(x_2, 3);
-lean_inc(x_31);
+lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; uint8_t x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; size_t x_71; size_t x_72; uint8_t x_73; 
+x_63 = lean_ctor_get(x_2, 0);
+lean_inc(x_63);
+x_64 = lean_ctor_get(x_2, 1);
+lean_inc(x_64);
+x_65 = lean_ctor_get(x_2, 2);
+lean_inc(x_65);
+x_66 = lean_ctor_get(x_2, 3);
+lean_inc(x_66);
+x_67 = lean_ctor_get_uint8(x_2, sizeof(void*)*4 + 8);
+lean_inc(x_64);
 lean_inc(x_1);
-x_32 = l_Lean_Expr_instantiateLevelParamsCore_visit(x_1, x_29);
+x_68 = l_Lean_Expr_instantiateLevelParamsCore_visit(x_1, x_64);
+lean_inc(x_65);
 lean_inc(x_1);
-x_33 = l_Lean_Expr_instantiateLevelParamsCore_visit(x_1, x_30);
-x_34 = l_Lean_Expr_instantiateLevelParamsCore_visit(x_1, x_31);
-x_35 = lean_expr_update_let(x_2, x_32, x_33, x_34);
-return x_35;
+x_69 = l_Lean_Expr_instantiateLevelParamsCore_visit(x_1, x_65);
+lean_inc(x_66);
+x_70 = l_Lean_Expr_instantiateLevelParamsCore_visit(x_1, x_66);
+x_71 = lean_ptr_addr(x_64);
+lean_dec(x_64);
+x_72 = lean_ptr_addr(x_68);
+x_73 = lean_usize_dec_eq(x_71, x_72);
+if (x_73 == 0)
+{
+lean_object* x_74; 
+lean_dec(x_66);
+lean_dec(x_65);
+lean_dec(x_2);
+x_74 = l_Lean_Expr_letE___override(x_63, x_68, x_69, x_70, x_67);
+return x_74;
+}
+else
+{
+size_t x_75; size_t x_76; uint8_t x_77; 
+x_75 = lean_ptr_addr(x_65);
+lean_dec(x_65);
+x_76 = lean_ptr_addr(x_69);
+x_77 = lean_usize_dec_eq(x_75, x_76);
+if (x_77 == 0)
+{
+lean_object* x_78; 
+lean_dec(x_66);
+lean_dec(x_2);
+x_78 = l_Lean_Expr_letE___override(x_63, x_68, x_69, x_70, x_67);
+return x_78;
+}
+else
+{
+size_t x_79; size_t x_80; uint8_t x_81; 
+x_79 = lean_ptr_addr(x_66);
+lean_dec(x_66);
+x_80 = lean_ptr_addr(x_70);
+x_81 = lean_usize_dec_eq(x_79, x_80);
+if (x_81 == 0)
+{
+lean_object* x_82; 
+lean_dec(x_2);
+x_82 = l_Lean_Expr_letE___override(x_63, x_68, x_69, x_70, x_67);
+return x_82;
+}
+else
+{
+lean_dec(x_70);
+lean_dec(x_69);
+lean_dec(x_68);
+lean_dec(x_63);
+return x_2;
+}
+}
+}
 }
 case 10:
 {
-lean_object* x_36; lean_object* x_37; lean_object* x_38; 
-x_36 = lean_ctor_get(x_2, 1);
-lean_inc(x_36);
-x_37 = l_Lean_Expr_instantiateLevelParamsCore_visit(x_1, x_36);
-x_38 = lean_expr_update_mdata(x_2, x_37);
-return x_38;
+lean_object* x_83; lean_object* x_84; lean_object* x_85; size_t x_86; size_t x_87; uint8_t x_88; 
+x_83 = lean_ctor_get(x_2, 0);
+lean_inc(x_83);
+x_84 = lean_ctor_get(x_2, 1);
+lean_inc(x_84);
+lean_inc(x_84);
+x_85 = l_Lean_Expr_instantiateLevelParamsCore_visit(x_1, x_84);
+x_86 = lean_ptr_addr(x_84);
+lean_dec(x_84);
+x_87 = lean_ptr_addr(x_85);
+x_88 = lean_usize_dec_eq(x_86, x_87);
+if (x_88 == 0)
+{
+lean_object* x_89; 
+lean_dec(x_2);
+x_89 = l_Lean_Expr_mdata___override(x_83, x_85);
+return x_89;
+}
+else
+{
+lean_dec(x_85);
+lean_dec(x_83);
+return x_2;
+}
 }
 case 11:
 {
-lean_object* x_39; lean_object* x_40; lean_object* x_41; 
-x_39 = lean_ctor_get(x_2, 2);
-lean_inc(x_39);
-x_40 = l_Lean_Expr_instantiateLevelParamsCore_visit(x_1, x_39);
-x_41 = lean_expr_update_proj(x_2, x_40);
-return x_41;
+lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; size_t x_94; size_t x_95; uint8_t x_96; 
+x_90 = lean_ctor_get(x_2, 0);
+lean_inc(x_90);
+x_91 = lean_ctor_get(x_2, 1);
+lean_inc(x_91);
+x_92 = lean_ctor_get(x_2, 2);
+lean_inc(x_92);
+lean_inc(x_92);
+x_93 = l_Lean_Expr_instantiateLevelParamsCore_visit(x_1, x_92);
+x_94 = lean_ptr_addr(x_92);
+lean_dec(x_92);
+x_95 = lean_ptr_addr(x_93);
+x_96 = lean_usize_dec_eq(x_94, x_95);
+if (x_96 == 0)
+{
+lean_object* x_97; 
+lean_dec(x_2);
+x_97 = l_Lean_Expr_proj___override(x_90, x_91, x_93);
+return x_97;
+}
+else
+{
+lean_dec(x_93);
+lean_dec(x_91);
+lean_dec(x_90);
+return x_2;
+}
 }
 default: 
 {
@@ -13634,90 +14403,149 @@ case 1:
 {
 lean_object* x_4; uint8_t x_5; 
 x_4 = lean_ctor_get(x_3, 0);
-lean_inc(x_4);
 x_5 = l_Lean_Level_hasParam(x_3);
 if (x_5 == 0)
 {
-lean_dec(x_4);
+lean_inc(x_3);
 return x_3;
 }
 else
 {
-lean_object* x_6; lean_object* x_7; 
+lean_object* x_6; size_t x_7; size_t x_8; uint8_t x_9; 
 x_6 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__2(x_1, x_2, x_4);
-x_7 = lean_level_update_succ(x_3, x_6);
-return x_7;
+x_7 = lean_ptr_addr(x_4);
+x_8 = lean_ptr_addr(x_6);
+x_9 = lean_usize_dec_eq(x_7, x_8);
+if (x_9 == 0)
+{
+lean_object* x_10; 
+x_10 = l_Lean_Level_succ___override(x_6);
+return x_10;
+}
+else
+{
+lean_dec(x_6);
+lean_inc(x_3);
+return x_3;
+}
 }
 }
 case 2:
 {
-lean_object* x_8; lean_object* x_9; uint8_t x_10; 
-x_8 = lean_ctor_get(x_3, 0);
-lean_inc(x_8);
-x_9 = lean_ctor_get(x_3, 1);
-lean_inc(x_9);
-x_10 = l_Lean_Level_hasParam(x_3);
-if (x_10 == 0)
+lean_object* x_11; lean_object* x_12; uint8_t x_13; 
+x_11 = lean_ctor_get(x_3, 0);
+x_12 = lean_ctor_get(x_3, 1);
+x_13 = l_Lean_Level_hasParam(x_3);
+if (x_13 == 0)
 {
-lean_dec(x_9);
-lean_dec(x_8);
+lean_inc(x_3);
 return x_3;
 }
 else
 {
-lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-x_11 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__2(x_1, x_2, x_8);
-x_12 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__2(x_1, x_2, x_9);
-x_13 = lean_level_update_max(x_3, x_11, x_12);
-return x_13;
+lean_object* x_14; lean_object* x_15; size_t x_16; size_t x_17; uint8_t x_18; 
+x_14 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__2(x_1, x_2, x_11);
+x_15 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__2(x_1, x_2, x_12);
+x_16 = lean_ptr_addr(x_11);
+x_17 = lean_ptr_addr(x_14);
+x_18 = lean_usize_dec_eq(x_16, x_17);
+if (x_18 == 0)
+{
+lean_object* x_19; 
+x_19 = l_Lean_mkLevelMax_x27(x_14, x_15);
+return x_19;
+}
+else
+{
+size_t x_20; size_t x_21; uint8_t x_22; 
+x_20 = lean_ptr_addr(x_12);
+x_21 = lean_ptr_addr(x_15);
+x_22 = lean_usize_dec_eq(x_20, x_21);
+if (x_22 == 0)
+{
+lean_object* x_23; 
+x_23 = l_Lean_mkLevelMax_x27(x_14, x_15);
+return x_23;
+}
+else
+{
+lean_object* x_24; 
+x_24 = l_Lean_simpLevelMax_x27(x_14, x_15, x_3);
+lean_dec(x_15);
+lean_dec(x_14);
+return x_24;
+}
+}
 }
 }
 case 3:
 {
-lean_object* x_14; lean_object* x_15; uint8_t x_16; 
-x_14 = lean_ctor_get(x_3, 0);
-lean_inc(x_14);
-x_15 = lean_ctor_get(x_3, 1);
-lean_inc(x_15);
-x_16 = l_Lean_Level_hasParam(x_3);
-if (x_16 == 0)
+lean_object* x_25; lean_object* x_26; uint8_t x_27; 
+x_25 = lean_ctor_get(x_3, 0);
+x_26 = lean_ctor_get(x_3, 1);
+x_27 = l_Lean_Level_hasParam(x_3);
+if (x_27 == 0)
 {
-lean_dec(x_15);
-lean_dec(x_14);
+lean_inc(x_3);
 return x_3;
 }
 else
 {
-lean_object* x_17; lean_object* x_18; lean_object* x_19; 
-x_17 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__2(x_1, x_2, x_14);
-x_18 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__2(x_1, x_2, x_15);
-x_19 = lean_level_update_imax(x_3, x_17, x_18);
-return x_19;
+lean_object* x_28; lean_object* x_29; size_t x_30; size_t x_31; uint8_t x_32; 
+x_28 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__2(x_1, x_2, x_25);
+x_29 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__2(x_1, x_2, x_26);
+x_30 = lean_ptr_addr(x_25);
+x_31 = lean_ptr_addr(x_28);
+x_32 = lean_usize_dec_eq(x_30, x_31);
+if (x_32 == 0)
+{
+lean_object* x_33; 
+x_33 = l_Lean_mkLevelIMax_x27(x_28, x_29);
+return x_33;
+}
+else
+{
+size_t x_34; size_t x_35; uint8_t x_36; 
+x_34 = lean_ptr_addr(x_26);
+x_35 = lean_ptr_addr(x_29);
+x_36 = lean_usize_dec_eq(x_34, x_35);
+if (x_36 == 0)
+{
+lean_object* x_37; 
+x_37 = l_Lean_mkLevelIMax_x27(x_28, x_29);
+return x_37;
+}
+else
+{
+lean_object* x_38; 
+x_38 = l_Lean_simpLevelIMax_x27(x_28, x_29, x_3);
+return x_38;
+}
+}
 }
 }
 case 4:
 {
-lean_object* x_20; lean_object* x_21; 
-x_20 = lean_ctor_get(x_3, 0);
-lean_inc(x_20);
-x_21 = l___private_Lean_Expr_0__Lean_Expr_getParamSubst(x_1, x_2, x_20);
-lean_dec(x_20);
-if (lean_obj_tag(x_21) == 0)
+lean_object* x_39; lean_object* x_40; 
+x_39 = lean_ctor_get(x_3, 0);
+x_40 = l___private_Lean_Expr_0__Lean_Expr_getParamSubst(x_1, x_2, x_39);
+if (lean_obj_tag(x_40) == 0)
 {
+lean_inc(x_3);
 return x_3;
 }
 else
 {
-lean_object* x_22; 
-lean_dec(x_3);
-x_22 = lean_ctor_get(x_21, 0);
-lean_inc(x_22);
-lean_dec(x_21);
-return x_22;
+lean_object* x_41; 
+x_41 = lean_ctor_get(x_40, 0);
+lean_inc(x_41);
+lean_dec(x_40);
+return x_41;
 }
 }
 default: 
 {
+lean_inc(x_3);
 return x_3;
 }
 }
@@ -13731,90 +14559,149 @@ case 1:
 {
 lean_object* x_4; uint8_t x_5; 
 x_4 = lean_ctor_get(x_3, 0);
-lean_inc(x_4);
 x_5 = l_Lean_Level_hasParam(x_3);
 if (x_5 == 0)
 {
-lean_dec(x_4);
+lean_inc(x_3);
 return x_3;
 }
 else
 {
-lean_object* x_6; lean_object* x_7; 
+lean_object* x_6; size_t x_7; size_t x_8; uint8_t x_9; 
 x_6 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__3(x_1, x_2, x_4);
-x_7 = lean_level_update_succ(x_3, x_6);
-return x_7;
+x_7 = lean_ptr_addr(x_4);
+x_8 = lean_ptr_addr(x_6);
+x_9 = lean_usize_dec_eq(x_7, x_8);
+if (x_9 == 0)
+{
+lean_object* x_10; 
+x_10 = l_Lean_Level_succ___override(x_6);
+return x_10;
+}
+else
+{
+lean_dec(x_6);
+lean_inc(x_3);
+return x_3;
+}
 }
 }
 case 2:
 {
-lean_object* x_8; lean_object* x_9; uint8_t x_10; 
-x_8 = lean_ctor_get(x_3, 0);
-lean_inc(x_8);
-x_9 = lean_ctor_get(x_3, 1);
-lean_inc(x_9);
-x_10 = l_Lean_Level_hasParam(x_3);
-if (x_10 == 0)
+lean_object* x_11; lean_object* x_12; uint8_t x_13; 
+x_11 = lean_ctor_get(x_3, 0);
+x_12 = lean_ctor_get(x_3, 1);
+x_13 = l_Lean_Level_hasParam(x_3);
+if (x_13 == 0)
 {
-lean_dec(x_9);
-lean_dec(x_8);
+lean_inc(x_3);
 return x_3;
 }
 else
 {
-lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-x_11 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__3(x_1, x_2, x_8);
-x_12 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__3(x_1, x_2, x_9);
-x_13 = lean_level_update_max(x_3, x_11, x_12);
-return x_13;
+lean_object* x_14; lean_object* x_15; size_t x_16; size_t x_17; uint8_t x_18; 
+x_14 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__3(x_1, x_2, x_11);
+x_15 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__3(x_1, x_2, x_12);
+x_16 = lean_ptr_addr(x_11);
+x_17 = lean_ptr_addr(x_14);
+x_18 = lean_usize_dec_eq(x_16, x_17);
+if (x_18 == 0)
+{
+lean_object* x_19; 
+x_19 = l_Lean_mkLevelMax_x27(x_14, x_15);
+return x_19;
+}
+else
+{
+size_t x_20; size_t x_21; uint8_t x_22; 
+x_20 = lean_ptr_addr(x_12);
+x_21 = lean_ptr_addr(x_15);
+x_22 = lean_usize_dec_eq(x_20, x_21);
+if (x_22 == 0)
+{
+lean_object* x_23; 
+x_23 = l_Lean_mkLevelMax_x27(x_14, x_15);
+return x_23;
+}
+else
+{
+lean_object* x_24; 
+x_24 = l_Lean_simpLevelMax_x27(x_14, x_15, x_3);
+lean_dec(x_15);
+lean_dec(x_14);
+return x_24;
+}
+}
 }
 }
 case 3:
 {
-lean_object* x_14; lean_object* x_15; uint8_t x_16; 
-x_14 = lean_ctor_get(x_3, 0);
-lean_inc(x_14);
-x_15 = lean_ctor_get(x_3, 1);
-lean_inc(x_15);
-x_16 = l_Lean_Level_hasParam(x_3);
-if (x_16 == 0)
+lean_object* x_25; lean_object* x_26; uint8_t x_27; 
+x_25 = lean_ctor_get(x_3, 0);
+x_26 = lean_ctor_get(x_3, 1);
+x_27 = l_Lean_Level_hasParam(x_3);
+if (x_27 == 0)
 {
-lean_dec(x_15);
-lean_dec(x_14);
+lean_inc(x_3);
 return x_3;
 }
 else
 {
-lean_object* x_17; lean_object* x_18; lean_object* x_19; 
-x_17 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__3(x_1, x_2, x_14);
-x_18 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__3(x_1, x_2, x_15);
-x_19 = lean_level_update_imax(x_3, x_17, x_18);
-return x_19;
+lean_object* x_28; lean_object* x_29; size_t x_30; size_t x_31; uint8_t x_32; 
+x_28 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__3(x_1, x_2, x_25);
+x_29 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__3(x_1, x_2, x_26);
+x_30 = lean_ptr_addr(x_25);
+x_31 = lean_ptr_addr(x_28);
+x_32 = lean_usize_dec_eq(x_30, x_31);
+if (x_32 == 0)
+{
+lean_object* x_33; 
+x_33 = l_Lean_mkLevelIMax_x27(x_28, x_29);
+return x_33;
+}
+else
+{
+size_t x_34; size_t x_35; uint8_t x_36; 
+x_34 = lean_ptr_addr(x_26);
+x_35 = lean_ptr_addr(x_29);
+x_36 = lean_usize_dec_eq(x_34, x_35);
+if (x_36 == 0)
+{
+lean_object* x_37; 
+x_37 = l_Lean_mkLevelIMax_x27(x_28, x_29);
+return x_37;
+}
+else
+{
+lean_object* x_38; 
+x_38 = l_Lean_simpLevelIMax_x27(x_28, x_29, x_3);
+return x_38;
+}
+}
 }
 }
 case 4:
 {
-lean_object* x_20; lean_object* x_21; 
-x_20 = lean_ctor_get(x_3, 0);
-lean_inc(x_20);
-x_21 = l___private_Lean_Expr_0__Lean_Expr_getParamSubst(x_1, x_2, x_20);
-lean_dec(x_20);
-if (lean_obj_tag(x_21) == 0)
+lean_object* x_39; lean_object* x_40; 
+x_39 = lean_ctor_get(x_3, 0);
+x_40 = l___private_Lean_Expr_0__Lean_Expr_getParamSubst(x_1, x_2, x_39);
+if (lean_obj_tag(x_40) == 0)
 {
+lean_inc(x_3);
 return x_3;
 }
 else
 {
-lean_object* x_22; 
-lean_dec(x_3);
-x_22 = lean_ctor_get(x_21, 0);
-lean_inc(x_22);
-lean_dec(x_21);
-return x_22;
+lean_object* x_41; 
+x_41 = lean_ctor_get(x_40, 0);
+lean_inc(x_41);
+lean_dec(x_40);
+return x_41;
 }
 }
 default: 
 {
+lean_inc(x_3);
 return x_3;
 }
 }
@@ -13839,6 +14726,7 @@ lean_object* x_7; lean_object* x_8; lean_object* x_9;
 x_7 = lean_ctor_get(x_3, 0);
 x_8 = lean_ctor_get(x_3, 1);
 x_9 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__3(x_1, x_2, x_7);
+lean_dec(x_7);
 lean_ctor_set(x_3, 1, x_4);
 lean_ctor_set(x_3, 0, x_9);
 {
@@ -13858,6 +14746,7 @@ lean_inc(x_12);
 lean_inc(x_11);
 lean_dec(x_3);
 x_13 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__3(x_1, x_2, x_11);
+lean_dec(x_11);
 x_14 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_14, 0, x_13);
 lean_ctor_set(x_14, 1, x_4);
@@ -13882,93 +14771,357 @@ else
 switch (lean_obj_tag(x_3)) {
 case 3:
 {
-lean_object* x_5; lean_object* x_6; lean_object* x_7; 
+lean_object* x_5; lean_object* x_6; size_t x_7; size_t x_8; uint8_t x_9; 
 x_5 = lean_ctor_get(x_3, 0);
 lean_inc(x_5);
 x_6 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__2(x_1, x_2, x_5);
-x_7 = lean_expr_update_sort(x_3, x_6);
-return x_7;
+x_7 = lean_ptr_addr(x_5);
+lean_dec(x_5);
+x_8 = lean_ptr_addr(x_6);
+x_9 = lean_usize_dec_eq(x_7, x_8);
+if (x_9 == 0)
+{
+lean_object* x_10; 
+lean_dec(x_3);
+x_10 = l_Lean_Expr_sort___override(x_6);
+return x_10;
+}
+else
+{
+lean_dec(x_6);
+return x_3;
+}
 }
 case 4:
 {
-lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
-x_8 = lean_ctor_get(x_3, 1);
-lean_inc(x_8);
-x_9 = lean_box(0);
-x_10 = l_List_mapTRAux___at_Lean_Expr_instantiateLevelParams___spec__4(x_1, x_2, x_8, x_9);
-x_11 = lean_expr_update_const(x_3, x_10);
-return x_11;
+lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; uint8_t x_15; 
+x_11 = lean_ctor_get(x_3, 0);
+lean_inc(x_11);
+x_12 = lean_ctor_get(x_3, 1);
+lean_inc(x_12);
+x_13 = lean_box(0);
+lean_inc(x_12);
+x_14 = l_List_mapTRAux___at_Lean_Expr_instantiateLevelParams___spec__4(x_1, x_2, x_12, x_13);
+x_15 = l_ptrEqList___rarg(x_12, x_14);
+lean_dec(x_12);
+if (x_15 == 0)
+{
+lean_object* x_16; 
+lean_dec(x_3);
+x_16 = l_Lean_Expr_const___override(x_11, x_14);
+return x_16;
+}
+else
+{
+lean_dec(x_14);
+lean_dec(x_11);
+return x_3;
+}
 }
 case 5:
 {
-lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
-x_12 = lean_ctor_get(x_3, 0);
-lean_inc(x_12);
-x_13 = lean_ctor_get(x_3, 1);
-lean_inc(x_13);
-x_14 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParams___spec__1(x_1, x_2, x_12);
-x_15 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParams___spec__1(x_1, x_2, x_13);
-x_16 = lean_expr_update_app(x_3, x_14, x_15);
-return x_16;
+lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; size_t x_21; size_t x_22; uint8_t x_23; 
+x_17 = lean_ctor_get(x_3, 0);
+lean_inc(x_17);
+x_18 = lean_ctor_get(x_3, 1);
+lean_inc(x_18);
+lean_inc(x_17);
+x_19 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParams___spec__1(x_1, x_2, x_17);
+lean_inc(x_18);
+x_20 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParams___spec__1(x_1, x_2, x_18);
+x_21 = lean_ptr_addr(x_17);
+lean_dec(x_17);
+x_22 = lean_ptr_addr(x_19);
+x_23 = lean_usize_dec_eq(x_21, x_22);
+if (x_23 == 0)
+{
+lean_object* x_24; 
+lean_dec(x_18);
+lean_dec(x_3);
+x_24 = l_Lean_Expr_app___override(x_19, x_20);
+return x_24;
+}
+else
+{
+size_t x_25; size_t x_26; uint8_t x_27; 
+x_25 = lean_ptr_addr(x_18);
+lean_dec(x_18);
+x_26 = lean_ptr_addr(x_20);
+x_27 = lean_usize_dec_eq(x_25, x_26);
+if (x_27 == 0)
+{
+lean_object* x_28; 
+lean_dec(x_3);
+x_28 = l_Lean_Expr_app___override(x_19, x_20);
+return x_28;
+}
+else
+{
+lean_dec(x_20);
+lean_dec(x_19);
+return x_3;
+}
+}
 }
 case 6:
 {
-lean_object* x_17; lean_object* x_18; uint8_t x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; 
-x_17 = lean_ctor_get(x_3, 1);
-lean_inc(x_17);
-x_18 = lean_ctor_get(x_3, 2);
-lean_inc(x_18);
-x_19 = lean_ctor_get_uint8(x_3, sizeof(void*)*3 + 8);
-x_20 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParams___spec__1(x_1, x_2, x_17);
-x_21 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParams___spec__1(x_1, x_2, x_18);
-x_22 = lean_expr_update_lambda(x_3, x_19, x_20, x_21);
-return x_22;
+lean_object* x_29; lean_object* x_30; lean_object* x_31; uint8_t x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; size_t x_36; size_t x_37; uint8_t x_38; 
+x_29 = lean_ctor_get(x_3, 0);
+lean_inc(x_29);
+x_30 = lean_ctor_get(x_3, 1);
+lean_inc(x_30);
+x_31 = lean_ctor_get(x_3, 2);
+lean_inc(x_31);
+x_32 = lean_ctor_get_uint8(x_3, sizeof(void*)*3 + 8);
+lean_dec(x_3);
+lean_inc(x_30);
+x_33 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParams___spec__1(x_1, x_2, x_30);
+lean_inc(x_31);
+x_34 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParams___spec__1(x_1, x_2, x_31);
+lean_inc(x_31);
+lean_inc(x_30);
+lean_inc(x_29);
+x_35 = l_Lean_Expr_lam___override(x_29, x_30, x_31, x_32);
+x_36 = lean_ptr_addr(x_30);
+lean_dec(x_30);
+x_37 = lean_ptr_addr(x_33);
+x_38 = lean_usize_dec_eq(x_36, x_37);
+if (x_38 == 0)
+{
+lean_object* x_39; 
+lean_dec(x_35);
+lean_dec(x_31);
+x_39 = l_Lean_Expr_lam___override(x_29, x_33, x_34, x_32);
+return x_39;
+}
+else
+{
+size_t x_40; size_t x_41; uint8_t x_42; 
+x_40 = lean_ptr_addr(x_31);
+lean_dec(x_31);
+x_41 = lean_ptr_addr(x_34);
+x_42 = lean_usize_dec_eq(x_40, x_41);
+if (x_42 == 0)
+{
+lean_object* x_43; 
+lean_dec(x_35);
+x_43 = l_Lean_Expr_lam___override(x_29, x_33, x_34, x_32);
+return x_43;
+}
+else
+{
+uint8_t x_44; 
+x_44 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_32, x_32);
+if (x_44 == 0)
+{
+lean_object* x_45; 
+lean_dec(x_35);
+x_45 = l_Lean_Expr_lam___override(x_29, x_33, x_34, x_32);
+return x_45;
+}
+else
+{
+lean_dec(x_34);
+lean_dec(x_33);
+lean_dec(x_29);
+return x_35;
+}
+}
+}
 }
 case 7:
 {
-lean_object* x_23; lean_object* x_24; uint8_t x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
-x_23 = lean_ctor_get(x_3, 1);
-lean_inc(x_23);
-x_24 = lean_ctor_get(x_3, 2);
-lean_inc(x_24);
-x_25 = lean_ctor_get_uint8(x_3, sizeof(void*)*3 + 8);
-x_26 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParams___spec__1(x_1, x_2, x_23);
-x_27 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParams___spec__1(x_1, x_2, x_24);
-x_28 = lean_expr_update_forall(x_3, x_25, x_26, x_27);
-return x_28;
+lean_object* x_46; lean_object* x_47; lean_object* x_48; uint8_t x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; size_t x_53; size_t x_54; uint8_t x_55; 
+x_46 = lean_ctor_get(x_3, 0);
+lean_inc(x_46);
+x_47 = lean_ctor_get(x_3, 1);
+lean_inc(x_47);
+x_48 = lean_ctor_get(x_3, 2);
+lean_inc(x_48);
+x_49 = lean_ctor_get_uint8(x_3, sizeof(void*)*3 + 8);
+lean_dec(x_3);
+lean_inc(x_47);
+x_50 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParams___spec__1(x_1, x_2, x_47);
+lean_inc(x_48);
+x_51 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParams___spec__1(x_1, x_2, x_48);
+lean_inc(x_48);
+lean_inc(x_47);
+lean_inc(x_46);
+x_52 = l_Lean_Expr_forallE___override(x_46, x_47, x_48, x_49);
+x_53 = lean_ptr_addr(x_47);
+lean_dec(x_47);
+x_54 = lean_ptr_addr(x_50);
+x_55 = lean_usize_dec_eq(x_53, x_54);
+if (x_55 == 0)
+{
+lean_object* x_56; 
+lean_dec(x_52);
+lean_dec(x_48);
+x_56 = l_Lean_Expr_forallE___override(x_46, x_50, x_51, x_49);
+return x_56;
+}
+else
+{
+size_t x_57; size_t x_58; uint8_t x_59; 
+x_57 = lean_ptr_addr(x_48);
+lean_dec(x_48);
+x_58 = lean_ptr_addr(x_51);
+x_59 = lean_usize_dec_eq(x_57, x_58);
+if (x_59 == 0)
+{
+lean_object* x_60; 
+lean_dec(x_52);
+x_60 = l_Lean_Expr_forallE___override(x_46, x_50, x_51, x_49);
+return x_60;
+}
+else
+{
+uint8_t x_61; 
+x_61 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_49, x_49);
+if (x_61 == 0)
+{
+lean_object* x_62; 
+lean_dec(x_52);
+x_62 = l_Lean_Expr_forallE___override(x_46, x_50, x_51, x_49);
+return x_62;
+}
+else
+{
+lean_dec(x_51);
+lean_dec(x_50);
+lean_dec(x_46);
+return x_52;
+}
+}
+}
 }
 case 8:
 {
-lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; 
-x_29 = lean_ctor_get(x_3, 1);
-lean_inc(x_29);
-x_30 = lean_ctor_get(x_3, 2);
-lean_inc(x_30);
-x_31 = lean_ctor_get(x_3, 3);
-lean_inc(x_31);
-x_32 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParams___spec__1(x_1, x_2, x_29);
-x_33 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParams___spec__1(x_1, x_2, x_30);
-x_34 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParams___spec__1(x_1, x_2, x_31);
-x_35 = lean_expr_update_let(x_3, x_32, x_33, x_34);
-return x_35;
+lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; uint8_t x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; size_t x_71; size_t x_72; uint8_t x_73; 
+x_63 = lean_ctor_get(x_3, 0);
+lean_inc(x_63);
+x_64 = lean_ctor_get(x_3, 1);
+lean_inc(x_64);
+x_65 = lean_ctor_get(x_3, 2);
+lean_inc(x_65);
+x_66 = lean_ctor_get(x_3, 3);
+lean_inc(x_66);
+x_67 = lean_ctor_get_uint8(x_3, sizeof(void*)*4 + 8);
+lean_inc(x_64);
+x_68 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParams___spec__1(x_1, x_2, x_64);
+lean_inc(x_65);
+x_69 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParams___spec__1(x_1, x_2, x_65);
+lean_inc(x_66);
+x_70 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParams___spec__1(x_1, x_2, x_66);
+x_71 = lean_ptr_addr(x_64);
+lean_dec(x_64);
+x_72 = lean_ptr_addr(x_68);
+x_73 = lean_usize_dec_eq(x_71, x_72);
+if (x_73 == 0)
+{
+lean_object* x_74; 
+lean_dec(x_66);
+lean_dec(x_65);
+lean_dec(x_3);
+x_74 = l_Lean_Expr_letE___override(x_63, x_68, x_69, x_70, x_67);
+return x_74;
+}
+else
+{
+size_t x_75; size_t x_76; uint8_t x_77; 
+x_75 = lean_ptr_addr(x_65);
+lean_dec(x_65);
+x_76 = lean_ptr_addr(x_69);
+x_77 = lean_usize_dec_eq(x_75, x_76);
+if (x_77 == 0)
+{
+lean_object* x_78; 
+lean_dec(x_66);
+lean_dec(x_3);
+x_78 = l_Lean_Expr_letE___override(x_63, x_68, x_69, x_70, x_67);
+return x_78;
+}
+else
+{
+size_t x_79; size_t x_80; uint8_t x_81; 
+x_79 = lean_ptr_addr(x_66);
+lean_dec(x_66);
+x_80 = lean_ptr_addr(x_70);
+x_81 = lean_usize_dec_eq(x_79, x_80);
+if (x_81 == 0)
+{
+lean_object* x_82; 
+lean_dec(x_3);
+x_82 = l_Lean_Expr_letE___override(x_63, x_68, x_69, x_70, x_67);
+return x_82;
+}
+else
+{
+lean_dec(x_70);
+lean_dec(x_69);
+lean_dec(x_68);
+lean_dec(x_63);
+return x_3;
+}
+}
+}
 }
 case 10:
 {
-lean_object* x_36; lean_object* x_37; lean_object* x_38; 
-x_36 = lean_ctor_get(x_3, 1);
-lean_inc(x_36);
-x_37 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParams___spec__1(x_1, x_2, x_36);
-x_38 = lean_expr_update_mdata(x_3, x_37);
-return x_38;
+lean_object* x_83; lean_object* x_84; lean_object* x_85; size_t x_86; size_t x_87; uint8_t x_88; 
+x_83 = lean_ctor_get(x_3, 0);
+lean_inc(x_83);
+x_84 = lean_ctor_get(x_3, 1);
+lean_inc(x_84);
+lean_inc(x_84);
+x_85 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParams___spec__1(x_1, x_2, x_84);
+x_86 = lean_ptr_addr(x_84);
+lean_dec(x_84);
+x_87 = lean_ptr_addr(x_85);
+x_88 = lean_usize_dec_eq(x_86, x_87);
+if (x_88 == 0)
+{
+lean_object* x_89; 
+lean_dec(x_3);
+x_89 = l_Lean_Expr_mdata___override(x_83, x_85);
+return x_89;
+}
+else
+{
+lean_dec(x_85);
+lean_dec(x_83);
+return x_3;
+}
 }
 case 11:
 {
-lean_object* x_39; lean_object* x_40; lean_object* x_41; 
-x_39 = lean_ctor_get(x_3, 2);
-lean_inc(x_39);
-x_40 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParams___spec__1(x_1, x_2, x_39);
-x_41 = lean_expr_update_proj(x_3, x_40);
-return x_41;
+lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; size_t x_94; size_t x_95; uint8_t x_96; 
+x_90 = lean_ctor_get(x_3, 0);
+lean_inc(x_90);
+x_91 = lean_ctor_get(x_3, 1);
+lean_inc(x_91);
+x_92 = lean_ctor_get(x_3, 2);
+lean_inc(x_92);
+lean_inc(x_92);
+x_93 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParams___spec__1(x_1, x_2, x_92);
+x_94 = lean_ptr_addr(x_92);
+lean_dec(x_92);
+x_95 = lean_ptr_addr(x_93);
+x_96 = lean_usize_dec_eq(x_94, x_95);
+if (x_96 == 0)
+{
+lean_object* x_97; 
+lean_dec(x_3);
+x_97 = l_Lean_Expr_proj___override(x_90, x_91, x_93);
+return x_97;
+}
+else
+{
+lean_dec(x_93);
+lean_dec(x_91);
+lean_dec(x_90);
+return x_3;
+}
 }
 default: 
 {
@@ -13993,6 +15146,7 @@ _start:
 {
 lean_object* x_4; 
 x_4 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__2(x_1, x_2, x_3);
+lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
 return x_4;
@@ -14003,6 +15157,7 @@ _start:
 {
 lean_object* x_4; 
 x_4 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParams___spec__3(x_1, x_2, x_3);
+lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
 return x_4;
@@ -14104,91 +15259,150 @@ case 1:
 {
 lean_object* x_4; uint8_t x_5; 
 x_4 = lean_ctor_get(x_3, 0);
-lean_inc(x_4);
 x_5 = l_Lean_Level_hasParam(x_3);
 if (x_5 == 0)
 {
-lean_dec(x_4);
+lean_inc(x_3);
 return x_3;
 }
 else
 {
-lean_object* x_6; lean_object* x_7; 
+lean_object* x_6; size_t x_7; size_t x_8; uint8_t x_9; 
 x_6 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParamsArray___spec__2(x_1, x_2, x_4);
-x_7 = lean_level_update_succ(x_3, x_6);
-return x_7;
+x_7 = lean_ptr_addr(x_4);
+x_8 = lean_ptr_addr(x_6);
+x_9 = lean_usize_dec_eq(x_7, x_8);
+if (x_9 == 0)
+{
+lean_object* x_10; 
+x_10 = l_Lean_Level_succ___override(x_6);
+return x_10;
+}
+else
+{
+lean_dec(x_6);
+lean_inc(x_3);
+return x_3;
+}
 }
 }
 case 2:
 {
-lean_object* x_8; lean_object* x_9; uint8_t x_10; 
-x_8 = lean_ctor_get(x_3, 0);
-lean_inc(x_8);
-x_9 = lean_ctor_get(x_3, 1);
-lean_inc(x_9);
-x_10 = l_Lean_Level_hasParam(x_3);
-if (x_10 == 0)
+lean_object* x_11; lean_object* x_12; uint8_t x_13; 
+x_11 = lean_ctor_get(x_3, 0);
+x_12 = lean_ctor_get(x_3, 1);
+x_13 = l_Lean_Level_hasParam(x_3);
+if (x_13 == 0)
 {
-lean_dec(x_9);
-lean_dec(x_8);
+lean_inc(x_3);
 return x_3;
 }
 else
 {
-lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-x_11 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParamsArray___spec__2(x_1, x_2, x_8);
-x_12 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParamsArray___spec__2(x_1, x_2, x_9);
-x_13 = lean_level_update_max(x_3, x_11, x_12);
-return x_13;
+lean_object* x_14; lean_object* x_15; size_t x_16; size_t x_17; uint8_t x_18; 
+x_14 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParamsArray___spec__2(x_1, x_2, x_11);
+x_15 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParamsArray___spec__2(x_1, x_2, x_12);
+x_16 = lean_ptr_addr(x_11);
+x_17 = lean_ptr_addr(x_14);
+x_18 = lean_usize_dec_eq(x_16, x_17);
+if (x_18 == 0)
+{
+lean_object* x_19; 
+x_19 = l_Lean_mkLevelMax_x27(x_14, x_15);
+return x_19;
+}
+else
+{
+size_t x_20; size_t x_21; uint8_t x_22; 
+x_20 = lean_ptr_addr(x_12);
+x_21 = lean_ptr_addr(x_15);
+x_22 = lean_usize_dec_eq(x_20, x_21);
+if (x_22 == 0)
+{
+lean_object* x_23; 
+x_23 = l_Lean_mkLevelMax_x27(x_14, x_15);
+return x_23;
+}
+else
+{
+lean_object* x_24; 
+x_24 = l_Lean_simpLevelMax_x27(x_14, x_15, x_3);
+lean_dec(x_15);
+lean_dec(x_14);
+return x_24;
+}
+}
 }
 }
 case 3:
 {
-lean_object* x_14; lean_object* x_15; uint8_t x_16; 
-x_14 = lean_ctor_get(x_3, 0);
-lean_inc(x_14);
-x_15 = lean_ctor_get(x_3, 1);
-lean_inc(x_15);
-x_16 = l_Lean_Level_hasParam(x_3);
-if (x_16 == 0)
+lean_object* x_25; lean_object* x_26; uint8_t x_27; 
+x_25 = lean_ctor_get(x_3, 0);
+x_26 = lean_ctor_get(x_3, 1);
+x_27 = l_Lean_Level_hasParam(x_3);
+if (x_27 == 0)
 {
-lean_dec(x_15);
-lean_dec(x_14);
+lean_inc(x_3);
 return x_3;
 }
 else
 {
-lean_object* x_17; lean_object* x_18; lean_object* x_19; 
-x_17 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParamsArray___spec__2(x_1, x_2, x_14);
-x_18 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParamsArray___spec__2(x_1, x_2, x_15);
-x_19 = lean_level_update_imax(x_3, x_17, x_18);
-return x_19;
+lean_object* x_28; lean_object* x_29; size_t x_30; size_t x_31; uint8_t x_32; 
+x_28 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParamsArray___spec__2(x_1, x_2, x_25);
+x_29 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParamsArray___spec__2(x_1, x_2, x_26);
+x_30 = lean_ptr_addr(x_25);
+x_31 = lean_ptr_addr(x_28);
+x_32 = lean_usize_dec_eq(x_30, x_31);
+if (x_32 == 0)
+{
+lean_object* x_33; 
+x_33 = l_Lean_mkLevelIMax_x27(x_28, x_29);
+return x_33;
+}
+else
+{
+size_t x_34; size_t x_35; uint8_t x_36; 
+x_34 = lean_ptr_addr(x_26);
+x_35 = lean_ptr_addr(x_29);
+x_36 = lean_usize_dec_eq(x_34, x_35);
+if (x_36 == 0)
+{
+lean_object* x_37; 
+x_37 = l_Lean_mkLevelIMax_x27(x_28, x_29);
+return x_37;
+}
+else
+{
+lean_object* x_38; 
+x_38 = l_Lean_simpLevelIMax_x27(x_28, x_29, x_3);
+return x_38;
+}
+}
 }
 }
 case 4:
 {
-lean_object* x_20; lean_object* x_21; lean_object* x_22; 
-x_20 = lean_ctor_get(x_3, 0);
-lean_inc(x_20);
-x_21 = lean_unsigned_to_nat(0u);
-x_22 = l___private_Lean_Expr_0__Lean_Expr_getParamSubstArray(x_1, x_2, x_20, x_21);
-lean_dec(x_20);
-if (lean_obj_tag(x_22) == 0)
+lean_object* x_39; lean_object* x_40; lean_object* x_41; 
+x_39 = lean_ctor_get(x_3, 0);
+x_40 = lean_unsigned_to_nat(0u);
+x_41 = l___private_Lean_Expr_0__Lean_Expr_getParamSubstArray(x_1, x_2, x_39, x_40);
+if (lean_obj_tag(x_41) == 0)
 {
+lean_inc(x_3);
 return x_3;
 }
 else
 {
-lean_object* x_23; 
-lean_dec(x_3);
-x_23 = lean_ctor_get(x_22, 0);
-lean_inc(x_23);
-lean_dec(x_22);
-return x_23;
+lean_object* x_42; 
+x_42 = lean_ctor_get(x_41, 0);
+lean_inc(x_42);
+lean_dec(x_41);
+return x_42;
 }
 }
 default: 
 {
+lean_inc(x_3);
 return x_3;
 }
 }
@@ -14202,91 +15416,150 @@ case 1:
 {
 lean_object* x_4; uint8_t x_5; 
 x_4 = lean_ctor_get(x_3, 0);
-lean_inc(x_4);
 x_5 = l_Lean_Level_hasParam(x_3);
 if (x_5 == 0)
 {
-lean_dec(x_4);
+lean_inc(x_3);
 return x_3;
 }
 else
 {
-lean_object* x_6; lean_object* x_7; 
+lean_object* x_6; size_t x_7; size_t x_8; uint8_t x_9; 
 x_6 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParamsArray___spec__3(x_1, x_2, x_4);
-x_7 = lean_level_update_succ(x_3, x_6);
-return x_7;
+x_7 = lean_ptr_addr(x_4);
+x_8 = lean_ptr_addr(x_6);
+x_9 = lean_usize_dec_eq(x_7, x_8);
+if (x_9 == 0)
+{
+lean_object* x_10; 
+x_10 = l_Lean_Level_succ___override(x_6);
+return x_10;
+}
+else
+{
+lean_dec(x_6);
+lean_inc(x_3);
+return x_3;
+}
 }
 }
 case 2:
 {
-lean_object* x_8; lean_object* x_9; uint8_t x_10; 
-x_8 = lean_ctor_get(x_3, 0);
-lean_inc(x_8);
-x_9 = lean_ctor_get(x_3, 1);
-lean_inc(x_9);
-x_10 = l_Lean_Level_hasParam(x_3);
-if (x_10 == 0)
+lean_object* x_11; lean_object* x_12; uint8_t x_13; 
+x_11 = lean_ctor_get(x_3, 0);
+x_12 = lean_ctor_get(x_3, 1);
+x_13 = l_Lean_Level_hasParam(x_3);
+if (x_13 == 0)
 {
-lean_dec(x_9);
-lean_dec(x_8);
+lean_inc(x_3);
 return x_3;
 }
 else
 {
-lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-x_11 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParamsArray___spec__3(x_1, x_2, x_8);
-x_12 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParamsArray___spec__3(x_1, x_2, x_9);
-x_13 = lean_level_update_max(x_3, x_11, x_12);
-return x_13;
+lean_object* x_14; lean_object* x_15; size_t x_16; size_t x_17; uint8_t x_18; 
+x_14 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParamsArray___spec__3(x_1, x_2, x_11);
+x_15 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParamsArray___spec__3(x_1, x_2, x_12);
+x_16 = lean_ptr_addr(x_11);
+x_17 = lean_ptr_addr(x_14);
+x_18 = lean_usize_dec_eq(x_16, x_17);
+if (x_18 == 0)
+{
+lean_object* x_19; 
+x_19 = l_Lean_mkLevelMax_x27(x_14, x_15);
+return x_19;
+}
+else
+{
+size_t x_20; size_t x_21; uint8_t x_22; 
+x_20 = lean_ptr_addr(x_12);
+x_21 = lean_ptr_addr(x_15);
+x_22 = lean_usize_dec_eq(x_20, x_21);
+if (x_22 == 0)
+{
+lean_object* x_23; 
+x_23 = l_Lean_mkLevelMax_x27(x_14, x_15);
+return x_23;
+}
+else
+{
+lean_object* x_24; 
+x_24 = l_Lean_simpLevelMax_x27(x_14, x_15, x_3);
+lean_dec(x_15);
+lean_dec(x_14);
+return x_24;
+}
+}
 }
 }
 case 3:
 {
-lean_object* x_14; lean_object* x_15; uint8_t x_16; 
-x_14 = lean_ctor_get(x_3, 0);
-lean_inc(x_14);
-x_15 = lean_ctor_get(x_3, 1);
-lean_inc(x_15);
-x_16 = l_Lean_Level_hasParam(x_3);
-if (x_16 == 0)
+lean_object* x_25; lean_object* x_26; uint8_t x_27; 
+x_25 = lean_ctor_get(x_3, 0);
+x_26 = lean_ctor_get(x_3, 1);
+x_27 = l_Lean_Level_hasParam(x_3);
+if (x_27 == 0)
 {
-lean_dec(x_15);
-lean_dec(x_14);
+lean_inc(x_3);
 return x_3;
 }
 else
 {
-lean_object* x_17; lean_object* x_18; lean_object* x_19; 
-x_17 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParamsArray___spec__3(x_1, x_2, x_14);
-x_18 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParamsArray___spec__3(x_1, x_2, x_15);
-x_19 = lean_level_update_imax(x_3, x_17, x_18);
-return x_19;
+lean_object* x_28; lean_object* x_29; size_t x_30; size_t x_31; uint8_t x_32; 
+x_28 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParamsArray___spec__3(x_1, x_2, x_25);
+x_29 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParamsArray___spec__3(x_1, x_2, x_26);
+x_30 = lean_ptr_addr(x_25);
+x_31 = lean_ptr_addr(x_28);
+x_32 = lean_usize_dec_eq(x_30, x_31);
+if (x_32 == 0)
+{
+lean_object* x_33; 
+x_33 = l_Lean_mkLevelIMax_x27(x_28, x_29);
+return x_33;
+}
+else
+{
+size_t x_34; size_t x_35; uint8_t x_36; 
+x_34 = lean_ptr_addr(x_26);
+x_35 = lean_ptr_addr(x_29);
+x_36 = lean_usize_dec_eq(x_34, x_35);
+if (x_36 == 0)
+{
+lean_object* x_37; 
+x_37 = l_Lean_mkLevelIMax_x27(x_28, x_29);
+return x_37;
+}
+else
+{
+lean_object* x_38; 
+x_38 = l_Lean_simpLevelIMax_x27(x_28, x_29, x_3);
+return x_38;
+}
+}
 }
 }
 case 4:
 {
-lean_object* x_20; lean_object* x_21; lean_object* x_22; 
-x_20 = lean_ctor_get(x_3, 0);
-lean_inc(x_20);
-x_21 = lean_unsigned_to_nat(0u);
-x_22 = l___private_Lean_Expr_0__Lean_Expr_getParamSubstArray(x_1, x_2, x_20, x_21);
-lean_dec(x_20);
-if (lean_obj_tag(x_22) == 0)
+lean_object* x_39; lean_object* x_40; lean_object* x_41; 
+x_39 = lean_ctor_get(x_3, 0);
+x_40 = lean_unsigned_to_nat(0u);
+x_41 = l___private_Lean_Expr_0__Lean_Expr_getParamSubstArray(x_1, x_2, x_39, x_40);
+if (lean_obj_tag(x_41) == 0)
 {
+lean_inc(x_3);
 return x_3;
 }
 else
 {
-lean_object* x_23; 
-lean_dec(x_3);
-x_23 = lean_ctor_get(x_22, 0);
-lean_inc(x_23);
-lean_dec(x_22);
-return x_23;
+lean_object* x_42; 
+x_42 = lean_ctor_get(x_41, 0);
+lean_inc(x_42);
+lean_dec(x_41);
+return x_42;
 }
 }
 default: 
 {
+lean_inc(x_3);
 return x_3;
 }
 }
@@ -14311,6 +15584,7 @@ lean_object* x_7; lean_object* x_8; lean_object* x_9;
 x_7 = lean_ctor_get(x_3, 0);
 x_8 = lean_ctor_get(x_3, 1);
 x_9 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParamsArray___spec__3(x_1, x_2, x_7);
+lean_dec(x_7);
 lean_ctor_set(x_3, 1, x_4);
 lean_ctor_set(x_3, 0, x_9);
 {
@@ -14330,6 +15604,7 @@ lean_inc(x_12);
 lean_inc(x_11);
 lean_dec(x_3);
 x_13 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParamsArray___spec__3(x_1, x_2, x_11);
+lean_dec(x_11);
 x_14 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_14, 0, x_13);
 lean_ctor_set(x_14, 1, x_4);
@@ -14354,93 +15629,357 @@ else
 switch (lean_obj_tag(x_3)) {
 case 3:
 {
-lean_object* x_5; lean_object* x_6; lean_object* x_7; 
+lean_object* x_5; lean_object* x_6; size_t x_7; size_t x_8; uint8_t x_9; 
 x_5 = lean_ctor_get(x_3, 0);
 lean_inc(x_5);
 x_6 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParamsArray___spec__2(x_1, x_2, x_5);
-x_7 = lean_expr_update_sort(x_3, x_6);
-return x_7;
+x_7 = lean_ptr_addr(x_5);
+lean_dec(x_5);
+x_8 = lean_ptr_addr(x_6);
+x_9 = lean_usize_dec_eq(x_7, x_8);
+if (x_9 == 0)
+{
+lean_object* x_10; 
+lean_dec(x_3);
+x_10 = l_Lean_Expr_sort___override(x_6);
+return x_10;
+}
+else
+{
+lean_dec(x_6);
+return x_3;
+}
 }
 case 4:
 {
-lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
-x_8 = lean_ctor_get(x_3, 1);
-lean_inc(x_8);
-x_9 = lean_box(0);
-x_10 = l_List_mapTRAux___at_Lean_Expr_instantiateLevelParamsArray___spec__4(x_1, x_2, x_8, x_9);
-x_11 = lean_expr_update_const(x_3, x_10);
-return x_11;
+lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; uint8_t x_15; 
+x_11 = lean_ctor_get(x_3, 0);
+lean_inc(x_11);
+x_12 = lean_ctor_get(x_3, 1);
+lean_inc(x_12);
+x_13 = lean_box(0);
+lean_inc(x_12);
+x_14 = l_List_mapTRAux___at_Lean_Expr_instantiateLevelParamsArray___spec__4(x_1, x_2, x_12, x_13);
+x_15 = l_ptrEqList___rarg(x_12, x_14);
+lean_dec(x_12);
+if (x_15 == 0)
+{
+lean_object* x_16; 
+lean_dec(x_3);
+x_16 = l_Lean_Expr_const___override(x_11, x_14);
+return x_16;
+}
+else
+{
+lean_dec(x_14);
+lean_dec(x_11);
+return x_3;
+}
 }
 case 5:
 {
-lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
-x_12 = lean_ctor_get(x_3, 0);
-lean_inc(x_12);
-x_13 = lean_ctor_get(x_3, 1);
-lean_inc(x_13);
-x_14 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParamsArray___spec__1(x_1, x_2, x_12);
-x_15 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParamsArray___spec__1(x_1, x_2, x_13);
-x_16 = lean_expr_update_app(x_3, x_14, x_15);
-return x_16;
+lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; size_t x_21; size_t x_22; uint8_t x_23; 
+x_17 = lean_ctor_get(x_3, 0);
+lean_inc(x_17);
+x_18 = lean_ctor_get(x_3, 1);
+lean_inc(x_18);
+lean_inc(x_17);
+x_19 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParamsArray___spec__1(x_1, x_2, x_17);
+lean_inc(x_18);
+x_20 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParamsArray___spec__1(x_1, x_2, x_18);
+x_21 = lean_ptr_addr(x_17);
+lean_dec(x_17);
+x_22 = lean_ptr_addr(x_19);
+x_23 = lean_usize_dec_eq(x_21, x_22);
+if (x_23 == 0)
+{
+lean_object* x_24; 
+lean_dec(x_18);
+lean_dec(x_3);
+x_24 = l_Lean_Expr_app___override(x_19, x_20);
+return x_24;
+}
+else
+{
+size_t x_25; size_t x_26; uint8_t x_27; 
+x_25 = lean_ptr_addr(x_18);
+lean_dec(x_18);
+x_26 = lean_ptr_addr(x_20);
+x_27 = lean_usize_dec_eq(x_25, x_26);
+if (x_27 == 0)
+{
+lean_object* x_28; 
+lean_dec(x_3);
+x_28 = l_Lean_Expr_app___override(x_19, x_20);
+return x_28;
+}
+else
+{
+lean_dec(x_20);
+lean_dec(x_19);
+return x_3;
+}
+}
 }
 case 6:
 {
-lean_object* x_17; lean_object* x_18; uint8_t x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; 
-x_17 = lean_ctor_get(x_3, 1);
-lean_inc(x_17);
-x_18 = lean_ctor_get(x_3, 2);
-lean_inc(x_18);
-x_19 = lean_ctor_get_uint8(x_3, sizeof(void*)*3 + 8);
-x_20 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParamsArray___spec__1(x_1, x_2, x_17);
-x_21 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParamsArray___spec__1(x_1, x_2, x_18);
-x_22 = lean_expr_update_lambda(x_3, x_19, x_20, x_21);
-return x_22;
+lean_object* x_29; lean_object* x_30; lean_object* x_31; uint8_t x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; size_t x_36; size_t x_37; uint8_t x_38; 
+x_29 = lean_ctor_get(x_3, 0);
+lean_inc(x_29);
+x_30 = lean_ctor_get(x_3, 1);
+lean_inc(x_30);
+x_31 = lean_ctor_get(x_3, 2);
+lean_inc(x_31);
+x_32 = lean_ctor_get_uint8(x_3, sizeof(void*)*3 + 8);
+lean_dec(x_3);
+lean_inc(x_30);
+x_33 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParamsArray___spec__1(x_1, x_2, x_30);
+lean_inc(x_31);
+x_34 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParamsArray___spec__1(x_1, x_2, x_31);
+lean_inc(x_31);
+lean_inc(x_30);
+lean_inc(x_29);
+x_35 = l_Lean_Expr_lam___override(x_29, x_30, x_31, x_32);
+x_36 = lean_ptr_addr(x_30);
+lean_dec(x_30);
+x_37 = lean_ptr_addr(x_33);
+x_38 = lean_usize_dec_eq(x_36, x_37);
+if (x_38 == 0)
+{
+lean_object* x_39; 
+lean_dec(x_35);
+lean_dec(x_31);
+x_39 = l_Lean_Expr_lam___override(x_29, x_33, x_34, x_32);
+return x_39;
+}
+else
+{
+size_t x_40; size_t x_41; uint8_t x_42; 
+x_40 = lean_ptr_addr(x_31);
+lean_dec(x_31);
+x_41 = lean_ptr_addr(x_34);
+x_42 = lean_usize_dec_eq(x_40, x_41);
+if (x_42 == 0)
+{
+lean_object* x_43; 
+lean_dec(x_35);
+x_43 = l_Lean_Expr_lam___override(x_29, x_33, x_34, x_32);
+return x_43;
+}
+else
+{
+uint8_t x_44; 
+x_44 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_32, x_32);
+if (x_44 == 0)
+{
+lean_object* x_45; 
+lean_dec(x_35);
+x_45 = l_Lean_Expr_lam___override(x_29, x_33, x_34, x_32);
+return x_45;
+}
+else
+{
+lean_dec(x_34);
+lean_dec(x_33);
+lean_dec(x_29);
+return x_35;
+}
+}
+}
 }
 case 7:
 {
-lean_object* x_23; lean_object* x_24; uint8_t x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
-x_23 = lean_ctor_get(x_3, 1);
-lean_inc(x_23);
-x_24 = lean_ctor_get(x_3, 2);
-lean_inc(x_24);
-x_25 = lean_ctor_get_uint8(x_3, sizeof(void*)*3 + 8);
-x_26 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParamsArray___spec__1(x_1, x_2, x_23);
-x_27 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParamsArray___spec__1(x_1, x_2, x_24);
-x_28 = lean_expr_update_forall(x_3, x_25, x_26, x_27);
-return x_28;
+lean_object* x_46; lean_object* x_47; lean_object* x_48; uint8_t x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; size_t x_53; size_t x_54; uint8_t x_55; 
+x_46 = lean_ctor_get(x_3, 0);
+lean_inc(x_46);
+x_47 = lean_ctor_get(x_3, 1);
+lean_inc(x_47);
+x_48 = lean_ctor_get(x_3, 2);
+lean_inc(x_48);
+x_49 = lean_ctor_get_uint8(x_3, sizeof(void*)*3 + 8);
+lean_dec(x_3);
+lean_inc(x_47);
+x_50 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParamsArray___spec__1(x_1, x_2, x_47);
+lean_inc(x_48);
+x_51 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParamsArray___spec__1(x_1, x_2, x_48);
+lean_inc(x_48);
+lean_inc(x_47);
+lean_inc(x_46);
+x_52 = l_Lean_Expr_forallE___override(x_46, x_47, x_48, x_49);
+x_53 = lean_ptr_addr(x_47);
+lean_dec(x_47);
+x_54 = lean_ptr_addr(x_50);
+x_55 = lean_usize_dec_eq(x_53, x_54);
+if (x_55 == 0)
+{
+lean_object* x_56; 
+lean_dec(x_52);
+lean_dec(x_48);
+x_56 = l_Lean_Expr_forallE___override(x_46, x_50, x_51, x_49);
+return x_56;
+}
+else
+{
+size_t x_57; size_t x_58; uint8_t x_59; 
+x_57 = lean_ptr_addr(x_48);
+lean_dec(x_48);
+x_58 = lean_ptr_addr(x_51);
+x_59 = lean_usize_dec_eq(x_57, x_58);
+if (x_59 == 0)
+{
+lean_object* x_60; 
+lean_dec(x_52);
+x_60 = l_Lean_Expr_forallE___override(x_46, x_50, x_51, x_49);
+return x_60;
+}
+else
+{
+uint8_t x_61; 
+x_61 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_49, x_49);
+if (x_61 == 0)
+{
+lean_object* x_62; 
+lean_dec(x_52);
+x_62 = l_Lean_Expr_forallE___override(x_46, x_50, x_51, x_49);
+return x_62;
+}
+else
+{
+lean_dec(x_51);
+lean_dec(x_50);
+lean_dec(x_46);
+return x_52;
+}
+}
+}
 }
 case 8:
 {
-lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; 
-x_29 = lean_ctor_get(x_3, 1);
-lean_inc(x_29);
-x_30 = lean_ctor_get(x_3, 2);
-lean_inc(x_30);
-x_31 = lean_ctor_get(x_3, 3);
-lean_inc(x_31);
-x_32 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParamsArray___spec__1(x_1, x_2, x_29);
-x_33 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParamsArray___spec__1(x_1, x_2, x_30);
-x_34 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParamsArray___spec__1(x_1, x_2, x_31);
-x_35 = lean_expr_update_let(x_3, x_32, x_33, x_34);
-return x_35;
+lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; uint8_t x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; size_t x_71; size_t x_72; uint8_t x_73; 
+x_63 = lean_ctor_get(x_3, 0);
+lean_inc(x_63);
+x_64 = lean_ctor_get(x_3, 1);
+lean_inc(x_64);
+x_65 = lean_ctor_get(x_3, 2);
+lean_inc(x_65);
+x_66 = lean_ctor_get(x_3, 3);
+lean_inc(x_66);
+x_67 = lean_ctor_get_uint8(x_3, sizeof(void*)*4 + 8);
+lean_inc(x_64);
+x_68 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParamsArray___spec__1(x_1, x_2, x_64);
+lean_inc(x_65);
+x_69 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParamsArray___spec__1(x_1, x_2, x_65);
+lean_inc(x_66);
+x_70 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParamsArray___spec__1(x_1, x_2, x_66);
+x_71 = lean_ptr_addr(x_64);
+lean_dec(x_64);
+x_72 = lean_ptr_addr(x_68);
+x_73 = lean_usize_dec_eq(x_71, x_72);
+if (x_73 == 0)
+{
+lean_object* x_74; 
+lean_dec(x_66);
+lean_dec(x_65);
+lean_dec(x_3);
+x_74 = l_Lean_Expr_letE___override(x_63, x_68, x_69, x_70, x_67);
+return x_74;
+}
+else
+{
+size_t x_75; size_t x_76; uint8_t x_77; 
+x_75 = lean_ptr_addr(x_65);
+lean_dec(x_65);
+x_76 = lean_ptr_addr(x_69);
+x_77 = lean_usize_dec_eq(x_75, x_76);
+if (x_77 == 0)
+{
+lean_object* x_78; 
+lean_dec(x_66);
+lean_dec(x_3);
+x_78 = l_Lean_Expr_letE___override(x_63, x_68, x_69, x_70, x_67);
+return x_78;
+}
+else
+{
+size_t x_79; size_t x_80; uint8_t x_81; 
+x_79 = lean_ptr_addr(x_66);
+lean_dec(x_66);
+x_80 = lean_ptr_addr(x_70);
+x_81 = lean_usize_dec_eq(x_79, x_80);
+if (x_81 == 0)
+{
+lean_object* x_82; 
+lean_dec(x_3);
+x_82 = l_Lean_Expr_letE___override(x_63, x_68, x_69, x_70, x_67);
+return x_82;
+}
+else
+{
+lean_dec(x_70);
+lean_dec(x_69);
+lean_dec(x_68);
+lean_dec(x_63);
+return x_3;
+}
+}
+}
 }
 case 10:
 {
-lean_object* x_36; lean_object* x_37; lean_object* x_38; 
-x_36 = lean_ctor_get(x_3, 1);
-lean_inc(x_36);
-x_37 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParamsArray___spec__1(x_1, x_2, x_36);
-x_38 = lean_expr_update_mdata(x_3, x_37);
-return x_38;
+lean_object* x_83; lean_object* x_84; lean_object* x_85; size_t x_86; size_t x_87; uint8_t x_88; 
+x_83 = lean_ctor_get(x_3, 0);
+lean_inc(x_83);
+x_84 = lean_ctor_get(x_3, 1);
+lean_inc(x_84);
+lean_inc(x_84);
+x_85 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParamsArray___spec__1(x_1, x_2, x_84);
+x_86 = lean_ptr_addr(x_84);
+lean_dec(x_84);
+x_87 = lean_ptr_addr(x_85);
+x_88 = lean_usize_dec_eq(x_86, x_87);
+if (x_88 == 0)
+{
+lean_object* x_89; 
+lean_dec(x_3);
+x_89 = l_Lean_Expr_mdata___override(x_83, x_85);
+return x_89;
+}
+else
+{
+lean_dec(x_85);
+lean_dec(x_83);
+return x_3;
+}
 }
 case 11:
 {
-lean_object* x_39; lean_object* x_40; lean_object* x_41; 
-x_39 = lean_ctor_get(x_3, 2);
-lean_inc(x_39);
-x_40 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParamsArray___spec__1(x_1, x_2, x_39);
-x_41 = lean_expr_update_proj(x_3, x_40);
-return x_41;
+lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; size_t x_94; size_t x_95; uint8_t x_96; 
+x_90 = lean_ctor_get(x_3, 0);
+lean_inc(x_90);
+x_91 = lean_ctor_get(x_3, 1);
+lean_inc(x_91);
+x_92 = lean_ctor_get(x_3, 2);
+lean_inc(x_92);
+lean_inc(x_92);
+x_93 = l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParamsArray___spec__1(x_1, x_2, x_92);
+x_94 = lean_ptr_addr(x_92);
+lean_dec(x_92);
+x_95 = lean_ptr_addr(x_93);
+x_96 = lean_usize_dec_eq(x_94, x_95);
+if (x_96 == 0)
+{
+lean_object* x_97; 
+lean_dec(x_3);
+x_97 = l_Lean_Expr_proj___override(x_90, x_91, x_93);
+return x_97;
+}
+else
+{
+lean_dec(x_93);
+lean_dec(x_91);
+lean_dec(x_90);
+return x_3;
+}
 }
 default: 
 {
@@ -14465,6 +16004,7 @@ _start:
 {
 lean_object* x_4; 
 x_4 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParamsArray___spec__2(x_1, x_2, x_3);
+lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
 return x_4;
@@ -14475,6 +16015,7 @@ _start:
 {
 lean_object* x_4; 
 x_4 = l_Lean_Level_instantiateParams___at_Lean_Expr_instantiateLevelParamsArray___spec__3(x_1, x_2, x_3);
+lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
 return x_4;
@@ -16127,56 +17668,56 @@ l_Lean_Expr_isOutParam___closed__1 = _init_l_Lean_Expr_isOutParam___closed__1();
 lean_mark_persistent(l_Lean_Expr_isOutParam___closed__1);
 l_Lean_Expr_isOutParam___closed__2 = _init_l_Lean_Expr_isOutParam___closed__2();
 lean_mark_persistent(l_Lean_Expr_isOutParam___closed__2);
-l_Lean_Expr_updateApp_x21___closed__1 = _init_l_Lean_Expr_updateApp_x21___closed__1();
-lean_mark_persistent(l_Lean_Expr_updateApp_x21___closed__1);
-l_Lean_Expr_updateApp_x21___closed__2 = _init_l_Lean_Expr_updateApp_x21___closed__2();
-lean_mark_persistent(l_Lean_Expr_updateApp_x21___closed__2);
-l_Lean_Expr_updateConst_x21___closed__1 = _init_l_Lean_Expr_updateConst_x21___closed__1();
-lean_mark_persistent(l_Lean_Expr_updateConst_x21___closed__1);
-l_Lean_Expr_updateConst_x21___closed__2 = _init_l_Lean_Expr_updateConst_x21___closed__2();
-lean_mark_persistent(l_Lean_Expr_updateConst_x21___closed__2);
-l_Lean_Expr_updateSort_x21___closed__1 = _init_l_Lean_Expr_updateSort_x21___closed__1();
-lean_mark_persistent(l_Lean_Expr_updateSort_x21___closed__1);
-l_Lean_Expr_updateSort_x21___closed__2 = _init_l_Lean_Expr_updateSort_x21___closed__2();
-lean_mark_persistent(l_Lean_Expr_updateSort_x21___closed__2);
-l_Lean_Expr_updateSort_x21___closed__3 = _init_l_Lean_Expr_updateSort_x21___closed__3();
-lean_mark_persistent(l_Lean_Expr_updateSort_x21___closed__3);
-l_Lean_Expr_updateMData_x21___closed__1 = _init_l_Lean_Expr_updateMData_x21___closed__1();
-lean_mark_persistent(l_Lean_Expr_updateMData_x21___closed__1);
-l_Lean_Expr_updateMData_x21___closed__2 = _init_l_Lean_Expr_updateMData_x21___closed__2();
-lean_mark_persistent(l_Lean_Expr_updateMData_x21___closed__2);
-l_Lean_Expr_updateMData_x21___closed__3 = _init_l_Lean_Expr_updateMData_x21___closed__3();
-lean_mark_persistent(l_Lean_Expr_updateMData_x21___closed__3);
-l_Lean_Expr_updateProj_x21___closed__1 = _init_l_Lean_Expr_updateProj_x21___closed__1();
-lean_mark_persistent(l_Lean_Expr_updateProj_x21___closed__1);
-l_Lean_Expr_updateProj_x21___closed__2 = _init_l_Lean_Expr_updateProj_x21___closed__2();
-lean_mark_persistent(l_Lean_Expr_updateProj_x21___closed__2);
-l_Lean_Expr_updateProj_x21___closed__3 = _init_l_Lean_Expr_updateProj_x21___closed__3();
-lean_mark_persistent(l_Lean_Expr_updateProj_x21___closed__3);
-l_Lean_Expr_updateForall_x21___closed__1 = _init_l_Lean_Expr_updateForall_x21___closed__1();
-lean_mark_persistent(l_Lean_Expr_updateForall_x21___closed__1);
-l_Lean_Expr_updateForall_x21___closed__2 = _init_l_Lean_Expr_updateForall_x21___closed__2();
-lean_mark_persistent(l_Lean_Expr_updateForall_x21___closed__2);
-l_Lean_Expr_updateForall_x21___closed__3 = _init_l_Lean_Expr_updateForall_x21___closed__3();
-lean_mark_persistent(l_Lean_Expr_updateForall_x21___closed__3);
+l___private_Lean_Expr_0__Lean_Expr_updateApp_x21Impl___closed__1 = _init_l___private_Lean_Expr_0__Lean_Expr_updateApp_x21Impl___closed__1();
+lean_mark_persistent(l___private_Lean_Expr_0__Lean_Expr_updateApp_x21Impl___closed__1);
+l___private_Lean_Expr_0__Lean_Expr_updateApp_x21Impl___closed__2 = _init_l___private_Lean_Expr_0__Lean_Expr_updateApp_x21Impl___closed__2();
+lean_mark_persistent(l___private_Lean_Expr_0__Lean_Expr_updateApp_x21Impl___closed__2);
+l___private_Lean_Expr_0__Lean_Expr_updateConst_x21Impl___closed__1 = _init_l___private_Lean_Expr_0__Lean_Expr_updateConst_x21Impl___closed__1();
+lean_mark_persistent(l___private_Lean_Expr_0__Lean_Expr_updateConst_x21Impl___closed__1);
+l___private_Lean_Expr_0__Lean_Expr_updateConst_x21Impl___closed__2 = _init_l___private_Lean_Expr_0__Lean_Expr_updateConst_x21Impl___closed__2();
+lean_mark_persistent(l___private_Lean_Expr_0__Lean_Expr_updateConst_x21Impl___closed__2);
+l___private_Lean_Expr_0__Lean_Expr_updateSort_x21Impl___closed__1 = _init_l___private_Lean_Expr_0__Lean_Expr_updateSort_x21Impl___closed__1();
+lean_mark_persistent(l___private_Lean_Expr_0__Lean_Expr_updateSort_x21Impl___closed__1);
+l___private_Lean_Expr_0__Lean_Expr_updateSort_x21Impl___closed__2 = _init_l___private_Lean_Expr_0__Lean_Expr_updateSort_x21Impl___closed__2();
+lean_mark_persistent(l___private_Lean_Expr_0__Lean_Expr_updateSort_x21Impl___closed__2);
+l___private_Lean_Expr_0__Lean_Expr_updateSort_x21Impl___closed__3 = _init_l___private_Lean_Expr_0__Lean_Expr_updateSort_x21Impl___closed__3();
+lean_mark_persistent(l___private_Lean_Expr_0__Lean_Expr_updateSort_x21Impl___closed__3);
+l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl___closed__1 = _init_l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl___closed__1();
+lean_mark_persistent(l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl___closed__1);
+l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl___closed__2 = _init_l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl___closed__2();
+lean_mark_persistent(l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl___closed__2);
+l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl___closed__3 = _init_l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl___closed__3();
+lean_mark_persistent(l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl___closed__3);
+l___private_Lean_Expr_0__Lean_Expr_updateProj_x21Impl___closed__1 = _init_l___private_Lean_Expr_0__Lean_Expr_updateProj_x21Impl___closed__1();
+lean_mark_persistent(l___private_Lean_Expr_0__Lean_Expr_updateProj_x21Impl___closed__1);
+l___private_Lean_Expr_0__Lean_Expr_updateProj_x21Impl___closed__2 = _init_l___private_Lean_Expr_0__Lean_Expr_updateProj_x21Impl___closed__2();
+lean_mark_persistent(l___private_Lean_Expr_0__Lean_Expr_updateProj_x21Impl___closed__2);
+l___private_Lean_Expr_0__Lean_Expr_updateProj_x21Impl___closed__3 = _init_l___private_Lean_Expr_0__Lean_Expr_updateProj_x21Impl___closed__3();
+lean_mark_persistent(l___private_Lean_Expr_0__Lean_Expr_updateProj_x21Impl___closed__3);
+l___private_Lean_Expr_0__Lean_Expr_updateForall_x21Impl___closed__1 = _init_l___private_Lean_Expr_0__Lean_Expr_updateForall_x21Impl___closed__1();
+lean_mark_persistent(l___private_Lean_Expr_0__Lean_Expr_updateForall_x21Impl___closed__1);
+l___private_Lean_Expr_0__Lean_Expr_updateForall_x21Impl___closed__2 = _init_l___private_Lean_Expr_0__Lean_Expr_updateForall_x21Impl___closed__2();
+lean_mark_persistent(l___private_Lean_Expr_0__Lean_Expr_updateForall_x21Impl___closed__2);
+l___private_Lean_Expr_0__Lean_Expr_updateForall_x21Impl___closed__3 = _init_l___private_Lean_Expr_0__Lean_Expr_updateForall_x21Impl___closed__3();
+lean_mark_persistent(l___private_Lean_Expr_0__Lean_Expr_updateForall_x21Impl___closed__3);
 l_Lean_Expr_updateForallE_x21___closed__1 = _init_l_Lean_Expr_updateForallE_x21___closed__1();
 lean_mark_persistent(l_Lean_Expr_updateForallE_x21___closed__1);
 l_Lean_Expr_updateForallE_x21___closed__2 = _init_l_Lean_Expr_updateForallE_x21___closed__2();
 lean_mark_persistent(l_Lean_Expr_updateForallE_x21___closed__2);
-l_Lean_Expr_updateLambda_x21___closed__1 = _init_l_Lean_Expr_updateLambda_x21___closed__1();
-lean_mark_persistent(l_Lean_Expr_updateLambda_x21___closed__1);
-l_Lean_Expr_updateLambda_x21___closed__2 = _init_l_Lean_Expr_updateLambda_x21___closed__2();
-lean_mark_persistent(l_Lean_Expr_updateLambda_x21___closed__2);
-l_Lean_Expr_updateLambda_x21___closed__3 = _init_l_Lean_Expr_updateLambda_x21___closed__3();
-lean_mark_persistent(l_Lean_Expr_updateLambda_x21___closed__3);
+l___private_Lean_Expr_0__Lean_Expr_updateLambda_x21Impl___closed__1 = _init_l___private_Lean_Expr_0__Lean_Expr_updateLambda_x21Impl___closed__1();
+lean_mark_persistent(l___private_Lean_Expr_0__Lean_Expr_updateLambda_x21Impl___closed__1);
+l___private_Lean_Expr_0__Lean_Expr_updateLambda_x21Impl___closed__2 = _init_l___private_Lean_Expr_0__Lean_Expr_updateLambda_x21Impl___closed__2();
+lean_mark_persistent(l___private_Lean_Expr_0__Lean_Expr_updateLambda_x21Impl___closed__2);
+l___private_Lean_Expr_0__Lean_Expr_updateLambda_x21Impl___closed__3 = _init_l___private_Lean_Expr_0__Lean_Expr_updateLambda_x21Impl___closed__3();
+lean_mark_persistent(l___private_Lean_Expr_0__Lean_Expr_updateLambda_x21Impl___closed__3);
 l_Lean_Expr_updateLambdaE_x21___closed__1 = _init_l_Lean_Expr_updateLambdaE_x21___closed__1();
 lean_mark_persistent(l_Lean_Expr_updateLambdaE_x21___closed__1);
 l_Lean_Expr_updateLambdaE_x21___closed__2 = _init_l_Lean_Expr_updateLambdaE_x21___closed__2();
 lean_mark_persistent(l_Lean_Expr_updateLambdaE_x21___closed__2);
-l_Lean_Expr_updateLet_x21___closed__1 = _init_l_Lean_Expr_updateLet_x21___closed__1();
-lean_mark_persistent(l_Lean_Expr_updateLet_x21___closed__1);
-l_Lean_Expr_updateLet_x21___closed__2 = _init_l_Lean_Expr_updateLet_x21___closed__2();
-lean_mark_persistent(l_Lean_Expr_updateLet_x21___closed__2);
+l___private_Lean_Expr_0__Lean_Expr_updateLet_x21Impl___closed__1 = _init_l___private_Lean_Expr_0__Lean_Expr_updateLet_x21Impl___closed__1();
+lean_mark_persistent(l___private_Lean_Expr_0__Lean_Expr_updateLet_x21Impl___closed__1);
+l___private_Lean_Expr_0__Lean_Expr_updateLet_x21Impl___closed__2 = _init_l___private_Lean_Expr_0__Lean_Expr_updateLet_x21Impl___closed__2();
+lean_mark_persistent(l___private_Lean_Expr_0__Lean_Expr_updateLet_x21Impl___closed__2);
 l_Lean_Expr_setPPExplicit___closed__1 = _init_l_Lean_Expr_setPPExplicit___closed__1();
 lean_mark_persistent(l_Lean_Expr_setPPExplicit___closed__1);
 l_Lean_Expr_setPPExplicit___closed__2 = _init_l_Lean_Expr_setPPExplicit___closed__2();
diff --git a/stage0/stdlib/Lean/Level.c b/stage0/stdlib/Lean/Level.c
index 1e6cc552b8..225fc712c3 100644
--- a/stage0/stdlib/Lean/Level.c
+++ b/stage0/stdlib/Lean/Level.c
@@ -15,6 +15,7 @@ extern "C" {
 #endif
 LEAN_EXPORT lean_object* l_Lean_Level_dec(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Level_0__Lean_Level_getMaxArgsAux(lean_object*, lean_object*, uint8_t, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_simpLevelIMax_x27___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Level_PP_Result_quote___lambda__3___closed__9;
 size_t lean_usize_add(size_t, size_t);
 LEAN_EXPORT uint8_t l_Lean_Level_isNeverZero(lean_object*);
@@ -36,6 +37,8 @@ static lean_object* l___private_Lean_Level_0__Lean_reprLevel____x40_Lean_Level__
 static lean_object* l_Lean_Level_PP_Result_quote___lambda__3___closed__8;
 static lean_object* l_Lean_Level_PP_Result_format___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Level_quote___boxed(lean_object*, lean_object*);
+static lean_object* l___private_Lean_Level_0__Lean_Level_updateMax_x21Impl___closed__3;
+uint8_t lean_usize_dec_eq(size_t, size_t);
 lean_object* lean_array_uget(lean_object*, size_t);
 static lean_object* l_Lean_Level_normalize___closed__6;
 lean_object* l_Array_append___rarg(lean_object*, lean_object*);
@@ -43,7 +46,6 @@ LEAN_EXPORT lean_object* l_Lean_instForInMVarIdMapProdMVarId(lean_object*, lean_
 static lean_object* l___private_Lean_Level_0__Lean_reprMVarId____x40_Lean_Level___hyg_506____closed__11;
 LEAN_EXPORT lean_object* l_Lean_Level_isMVar___boxed(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Level_0__Lean_Level_getMaxArgsAux___at_Lean_Level_normalize___spec__2(lean_object*, uint8_t, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Level_updateIMax___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_succ___override(lean_object*);
 static lean_object* l_Lean_Level_mkData___closed__3;
 extern lean_object* l_Std_Format_defWidth;
@@ -59,7 +61,6 @@ lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Level_PP_Result_quote___spec__2(size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instReprData___lambda__1___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_getOffsetAux___boxed(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Level_updateMax_x21(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* lean_level_mk_max(lean_object*, lean_object*);
 static lean_object* l_Lean_Level_PP_toResult___closed__4;
 static lean_object* l_Lean_Level_instHashableLevel___closed__1;
@@ -75,10 +76,12 @@ static lean_object* l_Lean_Level_mkData___closed__2;
 lean_object* l_Lean_Name_reprPrec(lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Level_geq_go(lean_object*, lean_object*);
 uint8_t lean_name_eq(lean_object*, lean_object*);
+static lean_object* l___private_Lean_Level_0__Lean_Level_updateIMax_x21Impl___closed__1;
 LEAN_EXPORT uint8_t l_Lean_Level_isEquiv(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_instBEqLevel;
 LEAN_EXPORT lean_object* l_Lean_instReprData___lambda__1(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Level_PP_Result_quote___spec__1(lean_object*, lean_object*);
+static lean_object* l___private_Lean_Level_0__Lean_Level_updateIMax_x21Impl___closed__2;
 LEAN_EXPORT uint8_t lean_level_has_param(lean_object*);
 LEAN_EXPORT uint64_t l_Lean_Level_hash(lean_object*);
 static lean_object* l_Lean_instReprData___lambda__3___closed__1;
@@ -86,8 +89,10 @@ LEAN_EXPORT lean_object* l_Lean_instReprData___lambda__3___boxed(lean_object*, l
 static lean_object* l___private_Lean_Level_0__Lean_reprLevel____x40_Lean_Level___hyg_935____closed__4;
 static lean_object* l___private_Lean_Level_0__Lean_Level_PP_parenIfFalse___closed__4;
 static lean_object* l_Lean_instForInMVarIdMapProdMVarId___closed__1;
+LEAN_EXPORT lean_object* l___private_Lean_Level_0__Lean_Level_updateIMax_x21Impl___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_isExplicit___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instForInMVarIdSetMVarId(lean_object*);
+static lean_object* l___private_Lean_Level_0__Lean_Level_updateSucc_x21Impl___closed__3;
 LEAN_EXPORT uint32_t lean_level_hash(lean_object*);
 lean_object* lean_array_push(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_hasParamEx___boxed(lean_object*);
@@ -106,7 +111,6 @@ lean_object* l_Array_qpartition_loop___rarg(lean_object*, lean_object*, lean_obj
 LEAN_EXPORT lean_object* l_Lean_Level_depth(lean_object*);
 static lean_object* l___private_Lean_Level_0__Lean_reprLevel____x40_Lean_Level___hyg_935____closed__22;
 LEAN_EXPORT lean_object* l_Lean_Level_isSucc___boxed(lean_object*);
-static lean_object* l_Lean_Level_updateIMax_x21___closed__1;
 LEAN_EXPORT uint8_t l___private_Lean_Level_0__Lean_Level_isAlreadyNormalizedCheap(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_mvarId_x21(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Level_0__Lean_Level_getMaxArgsAux___at_Lean_Level_normalize___spec__2___boxed(lean_object*, lean_object*, lean_object*);
@@ -119,11 +123,11 @@ static lean_object* l_Lean_Level_data___override___closed__1;
 lean_object* lean_nat_add(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Level_0__Lean_reprLevel____x40_Lean_Level___hyg_935____closed__12;
 LEAN_EXPORT lean_object* l_Lean_Level_geq___boxed(lean_object*, lean_object*);
-static lean_object* l_Lean_Level_updateMax_x21___closed__2;
 LEAN_EXPORT lean_object* l___private_Lean_Level_0__Lean_Level_isAlreadyNormalizedCheap___boxed(lean_object*);
 static lean_object* l_Lean_Level_PP_Result_format___closed__6;
+static lean_object* l___private_Lean_Level_0__Lean_Level_updateMax_x21Impl___closed__2;
 static lean_object* l_Lean_instForInMVarIdSetMVarId___closed__2;
-LEAN_EXPORT lean_object* lean_level_simp_imax(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_simpLevelIMax_x27(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Level_0__Lean_reprLevel____x40_Lean_Level___hyg_935____closed__8;
 static lean_object* l_Lean_Level_mvarId_x21___closed__3;
 extern uint64_t l_instInhabitedUInt64;
@@ -135,7 +139,6 @@ static lean_object* l___private_Lean_Level_0__Lean_reprLevel____x40_Lean_Level__
 LEAN_EXPORT lean_object* l_Lean_Level_Data_hasMVar___boxed(lean_object*);
 lean_object* l_Std_RBTree_forIn___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 uint64_t l_Lean_Name_hash___override(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Level_updateIMax_x21(lean_object*, lean_object*, lean_object*);
 lean_object* l_Std_RBNode_setBlack___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_mkLevelIMax(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Level_0__Lean_reprLevel____x40_Lean_Level___hyg_935____closed__1;
@@ -150,13 +153,12 @@ LEAN_EXPORT lean_object* l_Lean_Level_imax___override(lean_object*, lean_object*
 static lean_object* l___private_Lean_Level_0__Lean_reprLevel____x40_Lean_Level___hyg_935____closed__2;
 LEAN_EXPORT uint8_t l_Lean_Level_isParam(lean_object*);
 static lean_object* l_Lean_Level_PP_Result_format___closed__2;
-LEAN_EXPORT lean_object* l_Lean_Level_updateSucc_x21(lean_object*, lean_object*);
-static lean_object* l_Lean_Level_updateMax_x21___closed__1;
 lean_object* l_ReaderT_bind___at_Lean_Unhygienic_instMonadQuotationUnhygienic___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_isParam___boxed(lean_object*);
 static lean_object* l_Lean_Level_PP_toResult___closed__2;
 static lean_object* l___private_Lean_Level_0__Lean_reprMVarId____x40_Lean_Level___hyg_506____closed__10;
 lean_object* lean_nat_sub(lean_object*, lean_object*);
+static lean_object* l___private_Lean_Level_0__Lean_Level_updateSucc_x21Impl___closed__1;
 LEAN_EXPORT uint8_t l_Lean_Level_geq(lean_object*, lean_object*);
 LEAN_EXPORT uint32_t lean_level_depth(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_isIMax___boxed(lean_object*);
@@ -167,18 +169,18 @@ LEAN_EXPORT lean_object* l_Lean_Level_instHashableLevel;
 LEAN_EXPORT lean_object* l_Array_qsort_sort___at_Lean_Level_normalize___spec__3(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_any___boxed(lean_object*, lean_object*);
 static lean_object* l_Lean_Level_PP_Result_quote___lambda__3___closed__7;
+LEAN_EXPORT lean_object* l___private_Lean_Level_0__Lean_Level_updateSucc_x21Impl___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_mkData(uint64_t, lean_object*, uint8_t, uint8_t);
 LEAN_EXPORT lean_object* l_panic___at_Lean_Level_normalize___spec__1(lean_object*);
 static lean_object* l___private_Lean_Level_0__Lean_reprLevel____x40_Lean_Level___hyg_935____closed__11;
-lean_object* lean_level_update_max(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Level_any(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* lean_level_mk_max_simp(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_mkLevelMax_x27(lean_object*, lean_object*);
 lean_object* l_Lean_Name_toString(lean_object*, uint8_t);
 static lean_object* l_Lean_Level_normalize___closed__1;
 lean_object* lean_array_get(lean_object*, lean_object*, lean_object*);
 uint32_t lean_uint64_to_uint32(uint64_t);
 static lean_object* l_Lean_instHashableMVarId___closed__1;
-LEAN_EXPORT lean_object* lean_level_simp_max(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_simpLevelMax_x27(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Unhygienic_run___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_mkLevelMax(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Level_0__Lean_reprMVarId____x40_Lean_Level___hyg_506____closed__5;
@@ -187,16 +189,16 @@ LEAN_EXPORT lean_object* l_Lean_instMVarIdSetEmptyCollection;
 LEAN_EXPORT lean_object* l_Lean_Level_PP_Result_quote___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_depth___boxed(lean_object*);
 static lean_object* l___private_Lean_Level_0__Lean_reprMVarId____x40_Lean_Level___hyg_506____closed__3;
-LEAN_EXPORT lean_object* lean_level_mk_imax_simp(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_mkLevelIMax_x27(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_toNat(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_geq_go___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_normLtAux___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Name_quickCmp(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instInhabitedMVarIdMap(lean_object*);
+static lean_object* l___private_Lean_Level_0__Lean_Level_updateSucc_x21Impl___closed__2;
 LEAN_EXPORT uint8_t l___private_Lean_Level_0__Lean_beqMVarId____x40_Lean_Level___hyg_423_(lean_object*, lean_object*);
 static lean_object* l_Lean_instReprMVarId___closed__1;
 lean_object* l_Nat_repr(lean_object*);
-static lean_object* l_Lean_Level_updateSucc_x21___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Level_casesOn___override___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Level_PP_Result_quote___lambda__4___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Level_PP_Result_quote___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -210,16 +212,13 @@ LEAN_EXPORT lean_object* l___private_Lean_Level_0__Lean_reprLevel____x40_Lean_Le
 static lean_object* l___private_Lean_Level_0__Lean_reprMVarId____x40_Lean_Level___hyg_506____closed__7;
 static lean_object* l_Lean_Level_PP_Result_quote___lambda__4___closed__2;
 lean_object* lean_format_pretty(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Level_updateMax___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Level_0__Lean_Level_isExplicitSubsumedAux___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_occurs___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_isZero___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_ctorToNat(lean_object*);
-static lean_object* l_Lean_Level_updateMax_x21___closed__3;
 static lean_object* l_Lean_instReprData___lambda__2___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Level_ofNat___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instBEqData___boxed(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Level_updateSucc___boxed(lean_object*, lean_object*, lean_object*);
 uint64_t lean_uint64_of_nat(lean_object*);
 static lean_object* l_Lean_Level_PP_toResult___closed__5;
 LEAN_EXPORT lean_object* l_Array_qsort_sort___at_Lean_Level_normalize___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -240,6 +239,7 @@ LEAN_EXPORT uint8_t l___private_Lean_Level_0__Lean_Level_isExplicitSubsumedAux(l
 static lean_object* l_Lean_Level_normalize___closed__8;
 LEAN_EXPORT lean_object* l___private_Lean_Level_0__Lean_Level_skipExplicit___boxed(lean_object*, lean_object*);
 size_t lean_usize_of_nat(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_simpLevelMax_x27___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Level_isIMax(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_PP_Result_quote___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_PP_Result_quote___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -252,6 +252,7 @@ LEAN_EXPORT lean_object* l_Nat_toLevel(lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Level_normLt(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_casesOn___override___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Level_PP_Result_format___closed__3;
+static lean_object* l___private_Lean_Level_0__Lean_Level_updateIMax_x21Impl___closed__3;
 static lean_object* l_Lean_Level_PP_Result_quote___lambda__3___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Level_PP_Result_imax(lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_mkNumLit(lean_object*, lean_object*);
@@ -263,11 +264,10 @@ static lean_object* l_Lean_Level_normalize___closed__2;
 LEAN_EXPORT lean_object* l___private_Lean_Level_0__Lean_mkLevelMaxCore(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Level_0__Lean_reprLevel____x40_Lean_Level___hyg_935____closed__20;
 uint8_t lean_uint32_dec_eq(uint32_t, uint32_t);
-lean_object* lean_level_update_imax(lean_object*, lean_object*, lean_object*);
+size_t lean_ptr_addr(lean_object*);
 LEAN_EXPORT lean_object* l_Nat_imax___boxed(lean_object*, lean_object*);
 lean_object* l_List_redLength___rarg(lean_object*);
 LEAN_EXPORT uint8_t l_Lean_instBEqData(uint64_t, uint64_t);
-static lean_object* l_Lean_Level_updateIMax_x21___closed__3;
 LEAN_EXPORT lean_object* l_Lean_instInhabitedMVarId;
 LEAN_EXPORT lean_object* l_Lean_Level_zero___override;
 static lean_object* l_Lean_levelOne___closed__1;
@@ -282,6 +282,7 @@ static lean_object* l_Lean_Level_PP_toResult___closed__3;
 static lean_object* l___private_Lean_Level_0__Lean_reprLevel____x40_Lean_Level___hyg_935____closed__16;
 LEAN_EXPORT lean_object* l_Lean_Level_find_x3f(lean_object*, lean_object*);
 uint8_t lean_nat_dec_le(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Level_0__Lean_Level_updateSucc_x21Impl(lean_object*, lean_object*);
 uint8_t l_Std_RBNode_isRed___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_PP_Result_quote___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Level_Data_hasMVar(uint64_t);
@@ -296,7 +297,6 @@ static lean_object* l_Lean_Level_PP_Result_quote___lambda__6___closed__1;
 LEAN_EXPORT lean_object* l_Lean_instReprMVarId__1(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_PP_Result_quote(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_PP_Result_quote___lambda__6___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Level_updateSucc_x21___closed__2;
 static lean_object* l_Lean_Level_PP_Result_quote___lambda__3___closed__2;
 LEAN_EXPORT lean_object* l_Lean_instReprMVarId__1___boxed(lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Level_isMVar(lean_object*);
@@ -314,7 +314,6 @@ LEAN_EXPORT lean_object* l_Lean_Level_depthEx___boxed(lean_object*);
 static lean_object* l_Lean_instReprData___lambda__2___closed__2;
 static lean_object* l___private_Lean_Level_0__Lean_Level_PP_parenIfFalse___closed__3;
 lean_object* l_List_toArrayAux___rarg(lean_object*, lean_object*);
-lean_object* lean_level_update_succ(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_getLevelOffset(lean_object*);
 static lean_object* l_Lean_Level_PP_Result_quote___lambda__5___closed__3;
 static lean_object* l___private_Lean_Level_0__Lean_reprMVarId____x40_Lean_Level___hyg_506____closed__9;
@@ -337,6 +336,7 @@ LEAN_EXPORT lean_object* l_Lean_Level_isEquiv___boxed(lean_object*, lean_object*
 LEAN_EXPORT lean_object* l_Lean_Level_instQuoteLevelStrAnonymous(lean_object*);
 uint64_t lean_uint64_mix_hash(uint64_t, uint64_t);
 LEAN_EXPORT lean_object* lean_level_mk_zero(lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Level_0__Lean_Level_updateMax_x21Impl(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Level_normalize___closed__7;
 LEAN_EXPORT uint8_t l_Lean_Level_isZero(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_casesOn___override(lean_object*);
@@ -355,6 +355,7 @@ LEAN_EXPORT lean_object* l___private_Lean_Level_0__Lean_Level_PP_parenIfFalse___
 lean_object* lean_mk_syntax_ident(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Level_0__Lean_hashMVarId____x40_Lean_Level___hyg_478____boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_ofNat(lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Level_0__Lean_Level_updateIMax_x21Impl(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_PP_Result_quote___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Level_isMaxIMax(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_hash___boxed(lean_object*);
@@ -364,8 +365,9 @@ LEAN_EXPORT lean_object* l_Lean_instReprData___boxed(lean_object*, lean_object*)
 LEAN_EXPORT uint8_t l_Lean_Level_isSucc(lean_object*);
 static lean_object* l_Lean_Level_PP_Result_quote___lambda__5___closed__1;
 static lean_object* l___private_Lean_Level_0__Lean_reprLevel____x40_Lean_Level___hyg_935____closed__18;
+LEAN_EXPORT lean_object* l___private_Lean_Level_0__Lean_Level_updateMax_x21Impl___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Level_isExplicit(lean_object*);
-static lean_object* l_Lean_Level_updateSucc_x21___closed__1;
+static lean_object* l___private_Lean_Level_0__Lean_Level_updateMax_x21Impl___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Level_mvar___override(lean_object*);
 static lean_object* l___private_Lean_Level_0__Lean_reprLevel____x40_Lean_Level___hyg_935____closed__14;
 uint64_t lean_uint64_shift_right(uint64_t, uint64_t);
@@ -389,7 +391,6 @@ static lean_object* l___private_Lean_Level_0__Lean_reprLevel____x40_Lean_Level__
 lean_object* lean_nat_to_int(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_Data_hasParam___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_PP_Result_quote___lambda__6(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Level_updateIMax_x21___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Level_PP_toResult(lean_object*);
 LEAN_EXPORT lean_object* l_panic___at_Lean_Level_mvarId_x21___spec__1(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_PP_Result_quote___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -4197,7 +4198,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Level_normalize___closed__5;
 x_2 = l_Lean_Level_normalize___closed__6;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Level_normalize___closed__7;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -6046,7 +6047,7 @@ lean_dec(x_1);
 return x_4;
 }
 }
-LEAN_EXPORT lean_object* lean_level_mk_max_simp(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l_Lean_mkLevelMax_x27(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 lean_object* x_3; lean_object* x_13; uint8_t x_32; 
@@ -6331,7 +6332,7 @@ return x_2;
 }
 }
 }
-LEAN_EXPORT lean_object* lean_level_simp_max(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Lean_simpLevelMax_x27(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; lean_object* x_13; uint8_t x_32; 
@@ -6354,16 +6355,12 @@ if (lean_obj_tag(x_1) == 2)
 {
 lean_object* x_36; lean_object* x_37; uint8_t x_38; 
 x_36 = lean_ctor_get(x_1, 0);
-lean_inc(x_36);
 x_37 = lean_ctor_get(x_1, 1);
-lean_inc(x_37);
 x_38 = lean_level_eq(x_2, x_36);
-lean_dec(x_36);
 if (x_38 == 0)
 {
 uint8_t x_39; 
 x_39 = lean_level_eq(x_2, x_37);
-lean_dec(x_37);
 if (x_39 == 0)
 {
 lean_object* x_40; 
@@ -6373,16 +6370,13 @@ goto block_31;
 }
 else
 {
-lean_dec(x_3);
-lean_dec(x_2);
+lean_inc(x_1);
 return x_1;
 }
 }
 else
 {
-lean_dec(x_37);
-lean_dec(x_3);
-lean_dec(x_2);
+lean_inc(x_1);
 return x_1;
 }
 }
@@ -6409,16 +6403,12 @@ if (lean_obj_tag(x_1) == 2)
 {
 lean_object* x_46; lean_object* x_47; uint8_t x_48; 
 x_46 = lean_ctor_get(x_1, 0);
-lean_inc(x_46);
 x_47 = lean_ctor_get(x_1, 1);
-lean_inc(x_47);
 x_48 = lean_level_eq(x_2, x_46);
-lean_dec(x_46);
 if (x_48 == 0)
 {
 uint8_t x_49; 
 x_49 = lean_level_eq(x_2, x_47);
-lean_dec(x_47);
 if (x_49 == 0)
 {
 lean_object* x_50; 
@@ -6428,16 +6418,13 @@ goto block_31;
 }
 else
 {
-lean_dec(x_3);
-lean_dec(x_2);
+lean_inc(x_1);
 return x_1;
 }
 }
 else
 {
-lean_dec(x_47);
-lean_dec(x_3);
-lean_dec(x_2);
+lean_inc(x_1);
 return x_1;
 }
 }
@@ -6451,30 +6438,26 @@ goto block_31;
 }
 else
 {
-lean_dec(x_3);
-lean_dec(x_2);
+lean_inc(x_1);
 return x_1;
 }
 }
 }
 else
 {
-lean_dec(x_3);
-lean_dec(x_2);
+lean_inc(x_1);
 return x_1;
 }
 }
 else
 {
-lean_dec(x_3);
-lean_dec(x_1);
+lean_inc(x_2);
 return x_2;
 }
 }
 else
 {
-lean_dec(x_3);
-lean_dec(x_2);
+lean_inc(x_1);
 return x_1;
 }
 block_12:
@@ -6488,14 +6471,12 @@ lean_dec(x_6);
 lean_dec(x_5);
 if (x_7 == 0)
 {
-lean_dec(x_2);
-lean_dec(x_1);
+lean_inc(x_3);
 return x_3;
 }
 else
 {
 lean_object* x_8; lean_object* x_9; lean_object* x_10; uint8_t x_11; 
-lean_dec(x_3);
 x_8 = lean_unsigned_to_nat(0u);
 x_9 = l_Lean_Level_getOffsetAux(x_2, x_8);
 x_10 = l_Lean_Level_getOffsetAux(x_1, x_8);
@@ -6504,12 +6485,12 @@ lean_dec(x_10);
 lean_dec(x_9);
 if (x_11 == 0)
 {
-lean_dec(x_1);
+lean_inc(x_2);
 return x_2;
 }
 else
 {
-lean_dec(x_2);
+lean_inc(x_1);
 return x_1;
 }
 }
@@ -6525,16 +6506,12 @@ if (lean_obj_tag(x_2) == 2)
 {
 lean_object* x_15; lean_object* x_16; uint8_t x_17; 
 x_15 = lean_ctor_get(x_2, 0);
-lean_inc(x_15);
 x_16 = lean_ctor_get(x_2, 1);
-lean_inc(x_16);
 x_17 = lean_level_eq(x_1, x_15);
-lean_dec(x_15);
 if (x_17 == 0)
 {
 uint8_t x_18; 
 x_18 = lean_level_eq(x_1, x_16);
-lean_dec(x_16);
 if (x_18 == 0)
 {
 lean_object* x_19; 
@@ -6544,16 +6521,13 @@ goto block_12;
 }
 else
 {
-lean_dec(x_3);
-lean_dec(x_1);
+lean_inc(x_2);
 return x_2;
 }
 }
 else
 {
-lean_dec(x_16);
-lean_dec(x_3);
-lean_dec(x_1);
+lean_inc(x_2);
 return x_2;
 }
 }
@@ -6580,16 +6554,12 @@ if (lean_obj_tag(x_2) == 2)
 {
 lean_object* x_25; lean_object* x_26; uint8_t x_27; 
 x_25 = lean_ctor_get(x_2, 0);
-lean_inc(x_25);
 x_26 = lean_ctor_get(x_2, 1);
-lean_inc(x_26);
 x_27 = lean_level_eq(x_1, x_25);
-lean_dec(x_25);
 if (x_27 == 0)
 {
 uint8_t x_28; 
 x_28 = lean_level_eq(x_1, x_26);
-lean_dec(x_26);
 if (x_28 == 0)
 {
 lean_object* x_29; 
@@ -6599,16 +6569,13 @@ goto block_12;
 }
 else
 {
-lean_dec(x_3);
-lean_dec(x_1);
+lean_inc(x_2);
 return x_2;
 }
 }
 else
 {
-lean_dec(x_26);
-lean_dec(x_3);
-lean_dec(x_1);
+lean_inc(x_2);
 return x_2;
 }
 }
@@ -6622,14 +6589,24 @@ goto block_12;
 }
 else
 {
-lean_dec(x_3);
-lean_dec(x_1);
+lean_inc(x_2);
 return x_2;
 }
 }
 }
 }
 }
+LEAN_EXPORT lean_object* l_Lean_simpLevelMax_x27___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; 
+x_4 = l_Lean_simpLevelMax_x27(x_1, x_2, x_3);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+return x_4;
+}
+}
 LEAN_EXPORT lean_object* l___private_Lean_Level_0__Lean_mkLevelIMaxCore(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
@@ -6680,12 +6657,12 @@ else
 {
 lean_object* x_10; 
 lean_dec(x_3);
-x_10 = lean_level_mk_max_simp(x_1, x_2);
+x_10 = l_Lean_mkLevelMax_x27(x_1, x_2);
 return x_10;
 }
 }
 }
-LEAN_EXPORT lean_object* lean_level_mk_imax_simp(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l_Lean_mkLevelIMax_x27(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 uint8_t x_3; 
@@ -6729,12 +6706,12 @@ return x_2;
 else
 {
 lean_object* x_8; 
-x_8 = lean_level_mk_max_simp(x_1, x_2);
+x_8 = l_Lean_mkLevelMax_x27(x_1, x_2);
 return x_8;
 }
 }
 }
-LEAN_EXPORT lean_object* lean_level_simp_imax(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Lean_simpLevelIMax_x27(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 uint8_t x_4; 
@@ -6755,24 +6732,22 @@ lean_dec(x_2);
 if (x_7 == 0)
 {
 lean_dec(x_1);
+lean_inc(x_3);
 return x_3;
 }
 else
 {
-lean_dec(x_3);
 return x_1;
 }
 }
 else
 {
-lean_dec(x_3);
 lean_dec(x_1);
 return x_2;
 }
 }
 else
 {
-lean_dec(x_3);
 lean_dec(x_1);
 return x_2;
 }
@@ -6780,29 +6755,29 @@ return x_2;
 else
 {
 lean_object* x_8; 
-lean_dec(x_3);
-x_8 = lean_level_mk_max_simp(x_1, x_2);
+x_8 = l_Lean_mkLevelMax_x27(x_1, x_2);
 return x_8;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Level_updateSucc___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Lean_simpLevelIMax_x27___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; 
-x_4 = lean_level_update_succ(x_1, x_2);
+x_4 = l_Lean_simpLevelIMax_x27(x_1, x_2, x_3);
+lean_dec(x_3);
 return x_4;
 }
 }
-static lean_object* _init_l_Lean_Level_updateSucc_x21___closed__1() {
+static lean_object* _init_l___private_Lean_Level_0__Lean_Level_updateSucc_x21Impl___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Level.updateSucc!", 22);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Level.0.Lean.Level.updateSucc!Impl", 48);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Level_updateSucc_x21___closed__2() {
+static lean_object* _init_l___private_Lean_Level_0__Lean_Level_updateSucc_x21Impl___closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -6810,56 +6785,70 @@ x_1 = lean_mk_string_from_bytes("succ level expected", 19);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Level_updateSucc_x21___closed__3() {
+static lean_object* _init_l___private_Lean_Level_0__Lean_Level_updateSucc_x21Impl___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Level_mkData___closed__2;
-x_2 = l_Lean_Level_updateSucc_x21___closed__1;
-x_3 = lean_unsigned_to_nat(538u);
-x_4 = lean_unsigned_to_nat(15u);
-x_5 = l_Lean_Level_updateSucc_x21___closed__2;
+x_2 = l___private_Lean_Level_0__Lean_Level_updateSucc_x21Impl___closed__1;
+x_3 = lean_unsigned_to_nat(527u);
+x_4 = lean_unsigned_to_nat(14u);
+x_5 = l___private_Lean_Level_0__Lean_Level_updateSucc_x21Impl___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Level_updateSucc_x21(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l___private_Lean_Level_0__Lean_Level_updateSucc_x21Impl(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 if (lean_obj_tag(x_1) == 1)
 {
-lean_object* x_3; 
-x_3 = lean_level_update_succ(x_1, x_2);
-return x_3;
+lean_object* x_3; size_t x_4; size_t x_5; uint8_t x_6; 
+x_3 = lean_ctor_get(x_1, 0);
+x_4 = lean_ptr_addr(x_3);
+x_5 = lean_ptr_addr(x_2);
+x_6 = lean_usize_dec_eq(x_4, x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; 
+x_7 = l_Lean_Level_succ___override(x_2);
+return x_7;
 }
 else
 {
-lean_object* x_4; lean_object* x_5; 
 lean_dec(x_2);
-lean_dec(x_1);
-x_4 = l_Lean_Level_updateSucc_x21___closed__3;
-x_5 = l_panic___at_Lean_Level_normalize___spec__1(x_4);
-return x_5;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Level_updateMax___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
-_start:
-{
-lean_object* x_5; 
-x_5 = lean_level_update_max(x_1, x_2, x_3);
-return x_5;
-}
-}
-static lean_object* _init_l_Lean_Level_updateMax_x21___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Level.updateMax!", 21);
+lean_inc(x_1);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Level_updateMax_x21___closed__2() {
+else
+{
+lean_object* x_8; lean_object* x_9; 
+lean_dec(x_2);
+x_8 = l___private_Lean_Level_0__Lean_Level_updateSucc_x21Impl___closed__3;
+x_9 = l_panic___at_Lean_Level_normalize___spec__1(x_8);
+return x_9;
+}
+}
+}
+LEAN_EXPORT lean_object* l___private_Lean_Level_0__Lean_Level_updateSucc_x21Impl___boxed(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+lean_object* x_3; 
+x_3 = l___private_Lean_Level_0__Lean_Level_updateSucc_x21Impl(x_1, x_2);
+lean_dec(x_1);
+return x_3;
+}
+}
+static lean_object* _init_l___private_Lean_Level_0__Lean_Level_updateMax_x21Impl___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("_private.Lean.Level.0.Lean.Level.updateMax!Impl", 47);
+return x_1;
+}
+}
+static lean_object* _init_l___private_Lean_Level_0__Lean_Level_updateMax_x21Impl___closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -6867,57 +6856,87 @@ x_1 = lean_mk_string_from_bytes("max level expected", 18);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Level_updateMax_x21___closed__3() {
+static lean_object* _init_l___private_Lean_Level_0__Lean_Level_updateMax_x21Impl___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Level_mkData___closed__2;
-x_2 = l_Lean_Level_updateMax_x21___closed__1;
-x_3 = lean_unsigned_to_nat(547u);
-x_4 = lean_unsigned_to_nat(14u);
-x_5 = l_Lean_Level_updateMax_x21___closed__2;
+x_2 = l___private_Lean_Level_0__Lean_Level_updateMax_x21Impl___closed__1;
+x_3 = lean_unsigned_to_nat(538u);
+x_4 = lean_unsigned_to_nat(19u);
+x_5 = l___private_Lean_Level_0__Lean_Level_updateMax_x21Impl___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Level_updateMax_x21(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l___private_Lean_Level_0__Lean_Level_updateMax_x21Impl(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 if (lean_obj_tag(x_1) == 2)
 {
-lean_object* x_4; 
-x_4 = lean_level_update_max(x_1, x_2, x_3);
-return x_4;
+lean_object* x_4; lean_object* x_5; size_t x_6; size_t x_7; uint8_t x_8; 
+x_4 = lean_ctor_get(x_1, 0);
+x_5 = lean_ctor_get(x_1, 1);
+x_6 = lean_ptr_addr(x_4);
+x_7 = lean_ptr_addr(x_2);
+x_8 = lean_usize_dec_eq(x_6, x_7);
+if (x_8 == 0)
+{
+lean_object* x_9; 
+x_9 = l_Lean_mkLevelMax_x27(x_2, x_3);
+return x_9;
 }
 else
 {
-lean_object* x_5; lean_object* x_6; 
+size_t x_10; size_t x_11; uint8_t x_12; 
+x_10 = lean_ptr_addr(x_5);
+x_11 = lean_ptr_addr(x_3);
+x_12 = lean_usize_dec_eq(x_10, x_11);
+if (x_12 == 0)
+{
+lean_object* x_13; 
+x_13 = l_Lean_mkLevelMax_x27(x_2, x_3);
+return x_13;
+}
+else
+{
+lean_object* x_14; 
+x_14 = l_Lean_simpLevelMax_x27(x_2, x_3, x_1);
 lean_dec(x_3);
 lean_dec(x_2);
-lean_dec(x_1);
-x_5 = l_Lean_Level_updateMax_x21___closed__3;
-x_6 = l_panic___at_Lean_Level_normalize___spec__1(x_5);
-return x_6;
+return x_14;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Level_updateIMax___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_3);
+lean_dec(x_2);
+x_15 = l___private_Lean_Level_0__Lean_Level_updateMax_x21Impl___closed__3;
+x_16 = l_panic___at_Lean_Level_normalize___spec__1(x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l___private_Lean_Level_0__Lean_Level_updateMax_x21Impl___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
-lean_object* x_5; 
-x_5 = lean_level_update_imax(x_1, x_2, x_3);
-return x_5;
+lean_object* x_4; 
+x_4 = l___private_Lean_Level_0__Lean_Level_updateMax_x21Impl(x_1, x_2, x_3);
+lean_dec(x_1);
+return x_4;
 }
 }
-static lean_object* _init_l_Lean_Level_updateIMax_x21___closed__1() {
+static lean_object* _init_l___private_Lean_Level_0__Lean_Level_updateIMax_x21Impl___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Level.updateIMax!", 22);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Level.0.Lean.Level.updateIMax!Impl", 48);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Level_updateIMax_x21___closed__2() {
+static lean_object* _init_l___private_Lean_Level_0__Lean_Level_updateIMax_x21Impl___closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -6925,40 +6944,76 @@ x_1 = lean_mk_string_from_bytes("imax level expected", 19);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Level_updateIMax_x21___closed__3() {
+static lean_object* _init_l___private_Lean_Level_0__Lean_Level_updateIMax_x21Impl___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Level_mkData___closed__2;
-x_2 = l_Lean_Level_updateIMax_x21___closed__1;
-x_3 = lean_unsigned_to_nat(556u);
-x_4 = lean_unsigned_to_nat(15u);
-x_5 = l_Lean_Level_updateIMax_x21___closed__2;
+x_2 = l___private_Lean_Level_0__Lean_Level_updateIMax_x21Impl___closed__1;
+x_3 = lean_unsigned_to_nat(549u);
+x_4 = lean_unsigned_to_nat(20u);
+x_5 = l___private_Lean_Level_0__Lean_Level_updateIMax_x21Impl___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Level_updateIMax_x21(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l___private_Lean_Level_0__Lean_Level_updateIMax_x21Impl(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 if (lean_obj_tag(x_1) == 3)
 {
-lean_object* x_4; 
-x_4 = lean_level_update_imax(x_1, x_2, x_3);
-return x_4;
+lean_object* x_4; lean_object* x_5; size_t x_6; size_t x_7; uint8_t x_8; 
+x_4 = lean_ctor_get(x_1, 0);
+x_5 = lean_ctor_get(x_1, 1);
+x_6 = lean_ptr_addr(x_4);
+x_7 = lean_ptr_addr(x_2);
+x_8 = lean_usize_dec_eq(x_6, x_7);
+if (x_8 == 0)
+{
+lean_object* x_9; 
+x_9 = l_Lean_mkLevelIMax_x27(x_2, x_3);
+return x_9;
 }
 else
 {
-lean_object* x_5; lean_object* x_6; 
+size_t x_10; size_t x_11; uint8_t x_12; 
+x_10 = lean_ptr_addr(x_5);
+x_11 = lean_ptr_addr(x_3);
+x_12 = lean_usize_dec_eq(x_10, x_11);
+if (x_12 == 0)
+{
+lean_object* x_13; 
+x_13 = l_Lean_mkLevelIMax_x27(x_2, x_3);
+return x_13;
+}
+else
+{
+lean_object* x_14; 
+x_14 = l_Lean_simpLevelIMax_x27(x_2, x_3, x_1);
+return x_14;
+}
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
 lean_dec(x_3);
 lean_dec(x_2);
-lean_dec(x_1);
-x_5 = l_Lean_Level_updateIMax_x21___closed__3;
-x_6 = l_panic___at_Lean_Level_normalize___spec__1(x_5);
-return x_6;
+x_15 = l___private_Lean_Level_0__Lean_Level_updateIMax_x21Impl___closed__3;
+x_16 = l_panic___at_Lean_Level_normalize___spec__1(x_15);
+return x_16;
 }
 }
 }
+LEAN_EXPORT lean_object* l___private_Lean_Level_0__Lean_Level_updateIMax_x21Impl___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; 
+x_4 = l___private_Lean_Level_0__Lean_Level_updateIMax_x21Impl(x_1, x_2, x_3);
+lean_dec(x_1);
+return x_4;
+}
+}
 LEAN_EXPORT lean_object* l_Lean_Level_mkNaryMax(lean_object* x_1) {
 _start:
 {
@@ -6988,7 +7043,7 @@ x_5 = lean_ctor_get(x_1, 0);
 lean_inc(x_5);
 lean_dec(x_1);
 x_6 = l_Lean_Level_mkNaryMax(x_3);
-x_7 = lean_level_mk_max_simp(x_5, x_6);
+x_7 = l_Lean_mkLevelMax_x27(x_5, x_6);
 return x_7;
 }
 }
@@ -7012,80 +7067,165 @@ return x_2;
 }
 else
 {
-lean_object* x_5; lean_object* x_6; 
+lean_object* x_5; size_t x_6; size_t x_7; uint8_t x_8; 
+lean_inc(x_3);
 x_5 = l_Lean_Level_instantiateParams(x_1, x_3);
-x_6 = lean_level_update_succ(x_2, x_5);
-return x_6;
+x_6 = lean_ptr_addr(x_3);
+lean_dec(x_3);
+x_7 = lean_ptr_addr(x_5);
+x_8 = lean_usize_dec_eq(x_6, x_7);
+if (x_8 == 0)
+{
+lean_object* x_9; 
+lean_dec(x_2);
+x_9 = l_Lean_Level_succ___override(x_5);
+return x_9;
+}
+else
+{
+lean_dec(x_5);
+return x_2;
+}
 }
 }
 case 2:
 {
-lean_object* x_7; lean_object* x_8; uint8_t x_9; 
-x_7 = lean_ctor_get(x_2, 0);
-lean_inc(x_7);
-x_8 = lean_ctor_get(x_2, 1);
-lean_inc(x_8);
-x_9 = l_Lean_Level_hasParam(x_2);
-if (x_9 == 0)
+lean_object* x_10; lean_object* x_11; uint8_t x_12; 
+x_10 = lean_ctor_get(x_2, 0);
+lean_inc(x_10);
+x_11 = lean_ctor_get(x_2, 1);
+lean_inc(x_11);
+x_12 = l_Lean_Level_hasParam(x_2);
+if (x_12 == 0)
 {
-lean_dec(x_8);
-lean_dec(x_7);
+lean_dec(x_11);
+lean_dec(x_10);
 lean_dec(x_1);
 return x_2;
 }
 else
 {
-lean_object* x_10; lean_object* x_11; lean_object* x_12; 
+lean_object* x_13; lean_object* x_14; size_t x_15; size_t x_16; uint8_t x_17; 
+lean_inc(x_10);
 lean_inc(x_1);
-x_10 = l_Lean_Level_instantiateParams(x_1, x_7);
-x_11 = l_Lean_Level_instantiateParams(x_1, x_8);
-x_12 = lean_level_update_max(x_2, x_10, x_11);
-return x_12;
+x_13 = l_Lean_Level_instantiateParams(x_1, x_10);
+lean_inc(x_11);
+x_14 = l_Lean_Level_instantiateParams(x_1, x_11);
+x_15 = lean_ptr_addr(x_10);
+lean_dec(x_10);
+x_16 = lean_ptr_addr(x_13);
+x_17 = lean_usize_dec_eq(x_15, x_16);
+if (x_17 == 0)
+{
+lean_object* x_18; 
+lean_dec(x_11);
+lean_dec(x_2);
+x_18 = l_Lean_mkLevelMax_x27(x_13, x_14);
+return x_18;
+}
+else
+{
+size_t x_19; size_t x_20; uint8_t x_21; 
+x_19 = lean_ptr_addr(x_11);
+lean_dec(x_11);
+x_20 = lean_ptr_addr(x_14);
+x_21 = lean_usize_dec_eq(x_19, x_20);
+if (x_21 == 0)
+{
+lean_object* x_22; 
+lean_dec(x_2);
+x_22 = l_Lean_mkLevelMax_x27(x_13, x_14);
+return x_22;
+}
+else
+{
+lean_object* x_23; 
+x_23 = l_Lean_simpLevelMax_x27(x_13, x_14, x_2);
+lean_dec(x_2);
+lean_dec(x_14);
+lean_dec(x_13);
+return x_23;
+}
+}
 }
 }
 case 3:
 {
-lean_object* x_13; lean_object* x_14; uint8_t x_15; 
-x_13 = lean_ctor_get(x_2, 0);
-lean_inc(x_13);
-x_14 = lean_ctor_get(x_2, 1);
-lean_inc(x_14);
-x_15 = l_Lean_Level_hasParam(x_2);
-if (x_15 == 0)
+lean_object* x_24; lean_object* x_25; uint8_t x_26; 
+x_24 = lean_ctor_get(x_2, 0);
+lean_inc(x_24);
+x_25 = lean_ctor_get(x_2, 1);
+lean_inc(x_25);
+x_26 = l_Lean_Level_hasParam(x_2);
+if (x_26 == 0)
 {
-lean_dec(x_14);
-lean_dec(x_13);
+lean_dec(x_25);
+lean_dec(x_24);
 lean_dec(x_1);
 return x_2;
 }
 else
 {
-lean_object* x_16; lean_object* x_17; lean_object* x_18; 
+lean_object* x_27; lean_object* x_28; size_t x_29; size_t x_30; uint8_t x_31; 
+lean_inc(x_24);
 lean_inc(x_1);
-x_16 = l_Lean_Level_instantiateParams(x_1, x_13);
-x_17 = l_Lean_Level_instantiateParams(x_1, x_14);
-x_18 = lean_level_update_imax(x_2, x_16, x_17);
-return x_18;
+x_27 = l_Lean_Level_instantiateParams(x_1, x_24);
+lean_inc(x_25);
+x_28 = l_Lean_Level_instantiateParams(x_1, x_25);
+x_29 = lean_ptr_addr(x_24);
+lean_dec(x_24);
+x_30 = lean_ptr_addr(x_27);
+x_31 = lean_usize_dec_eq(x_29, x_30);
+if (x_31 == 0)
+{
+lean_object* x_32; 
+lean_dec(x_25);
+lean_dec(x_2);
+x_32 = l_Lean_mkLevelIMax_x27(x_27, x_28);
+return x_32;
+}
+else
+{
+size_t x_33; size_t x_34; uint8_t x_35; 
+x_33 = lean_ptr_addr(x_25);
+lean_dec(x_25);
+x_34 = lean_ptr_addr(x_28);
+x_35 = lean_usize_dec_eq(x_33, x_34);
+if (x_35 == 0)
+{
+lean_object* x_36; 
+lean_dec(x_2);
+x_36 = l_Lean_mkLevelIMax_x27(x_27, x_28);
+return x_36;
+}
+else
+{
+lean_object* x_37; 
+x_37 = l_Lean_simpLevelIMax_x27(x_27, x_28, x_2);
+lean_dec(x_2);
+return x_37;
+}
+}
 }
 }
 case 4:
 {
-lean_object* x_19; lean_object* x_20; 
-x_19 = lean_ctor_get(x_2, 0);
-lean_inc(x_19);
-x_20 = lean_apply_1(x_1, x_19);
-if (lean_obj_tag(x_20) == 0)
+lean_object* x_38; lean_object* x_39; 
+x_38 = lean_ctor_get(x_2, 0);
+lean_inc(x_38);
+x_39 = lean_apply_1(x_1, x_38);
+if (lean_obj_tag(x_39) == 0)
 {
 return x_2;
 }
 else
 {
-lean_object* x_21; 
+lean_object* x_40; 
 lean_dec(x_2);
-x_21 = lean_ctor_get(x_20, 0);
-lean_inc(x_21);
-lean_dec(x_20);
-return x_21;
+x_40 = lean_ctor_get(x_39, 0);
+lean_inc(x_40);
+lean_dec(x_39);
+return x_40;
 }
 }
 default: 
@@ -10427,24 +10567,24 @@ l_Lean_Level_PP_Result_quote___lambda__6___closed__1 = _init_l_Lean_Level_PP_Res
 lean_mark_persistent(l_Lean_Level_PP_Result_quote___lambda__6___closed__1);
 l_Lean_Level_PP_Result_quote___closed__1 = _init_l_Lean_Level_PP_Result_quote___closed__1();
 lean_mark_persistent(l_Lean_Level_PP_Result_quote___closed__1);
-l_Lean_Level_updateSucc_x21___closed__1 = _init_l_Lean_Level_updateSucc_x21___closed__1();
-lean_mark_persistent(l_Lean_Level_updateSucc_x21___closed__1);
-l_Lean_Level_updateSucc_x21___closed__2 = _init_l_Lean_Level_updateSucc_x21___closed__2();
-lean_mark_persistent(l_Lean_Level_updateSucc_x21___closed__2);
-l_Lean_Level_updateSucc_x21___closed__3 = _init_l_Lean_Level_updateSucc_x21___closed__3();
-lean_mark_persistent(l_Lean_Level_updateSucc_x21___closed__3);
-l_Lean_Level_updateMax_x21___closed__1 = _init_l_Lean_Level_updateMax_x21___closed__1();
-lean_mark_persistent(l_Lean_Level_updateMax_x21___closed__1);
-l_Lean_Level_updateMax_x21___closed__2 = _init_l_Lean_Level_updateMax_x21___closed__2();
-lean_mark_persistent(l_Lean_Level_updateMax_x21___closed__2);
-l_Lean_Level_updateMax_x21___closed__3 = _init_l_Lean_Level_updateMax_x21___closed__3();
-lean_mark_persistent(l_Lean_Level_updateMax_x21___closed__3);
-l_Lean_Level_updateIMax_x21___closed__1 = _init_l_Lean_Level_updateIMax_x21___closed__1();
-lean_mark_persistent(l_Lean_Level_updateIMax_x21___closed__1);
-l_Lean_Level_updateIMax_x21___closed__2 = _init_l_Lean_Level_updateIMax_x21___closed__2();
-lean_mark_persistent(l_Lean_Level_updateIMax_x21___closed__2);
-l_Lean_Level_updateIMax_x21___closed__3 = _init_l_Lean_Level_updateIMax_x21___closed__3();
-lean_mark_persistent(l_Lean_Level_updateIMax_x21___closed__3);
+l___private_Lean_Level_0__Lean_Level_updateSucc_x21Impl___closed__1 = _init_l___private_Lean_Level_0__Lean_Level_updateSucc_x21Impl___closed__1();
+lean_mark_persistent(l___private_Lean_Level_0__Lean_Level_updateSucc_x21Impl___closed__1);
+l___private_Lean_Level_0__Lean_Level_updateSucc_x21Impl___closed__2 = _init_l___private_Lean_Level_0__Lean_Level_updateSucc_x21Impl___closed__2();
+lean_mark_persistent(l___private_Lean_Level_0__Lean_Level_updateSucc_x21Impl___closed__2);
+l___private_Lean_Level_0__Lean_Level_updateSucc_x21Impl___closed__3 = _init_l___private_Lean_Level_0__Lean_Level_updateSucc_x21Impl___closed__3();
+lean_mark_persistent(l___private_Lean_Level_0__Lean_Level_updateSucc_x21Impl___closed__3);
+l___private_Lean_Level_0__Lean_Level_updateMax_x21Impl___closed__1 = _init_l___private_Lean_Level_0__Lean_Level_updateMax_x21Impl___closed__1();
+lean_mark_persistent(l___private_Lean_Level_0__Lean_Level_updateMax_x21Impl___closed__1);
+l___private_Lean_Level_0__Lean_Level_updateMax_x21Impl___closed__2 = _init_l___private_Lean_Level_0__Lean_Level_updateMax_x21Impl___closed__2();
+lean_mark_persistent(l___private_Lean_Level_0__Lean_Level_updateMax_x21Impl___closed__2);
+l___private_Lean_Level_0__Lean_Level_updateMax_x21Impl___closed__3 = _init_l___private_Lean_Level_0__Lean_Level_updateMax_x21Impl___closed__3();
+lean_mark_persistent(l___private_Lean_Level_0__Lean_Level_updateMax_x21Impl___closed__3);
+l___private_Lean_Level_0__Lean_Level_updateIMax_x21Impl___closed__1 = _init_l___private_Lean_Level_0__Lean_Level_updateIMax_x21Impl___closed__1();
+lean_mark_persistent(l___private_Lean_Level_0__Lean_Level_updateIMax_x21Impl___closed__1);
+l___private_Lean_Level_0__Lean_Level_updateIMax_x21Impl___closed__2 = _init_l___private_Lean_Level_0__Lean_Level_updateIMax_x21Impl___closed__2();
+lean_mark_persistent(l___private_Lean_Level_0__Lean_Level_updateIMax_x21Impl___closed__2);
+l___private_Lean_Level_0__Lean_Level_updateIMax_x21Impl___closed__3 = _init_l___private_Lean_Level_0__Lean_Level_updateIMax_x21Impl___closed__3();
+lean_mark_persistent(l___private_Lean_Level_0__Lean_Level_updateIMax_x21Impl___closed__3);
 return lean_io_result_mk_ok(lean_box(0));
 }
 #ifdef __cplusplus
diff --git a/stage0/stdlib/Lean/LocalContext.c b/stage0/stdlib/Lean/LocalContext.c
index 2ca25a6e00..d24a998d17 100644
--- a/stage0/stdlib/Lean/LocalContext.c
+++ b/stage0/stdlib/Lean/LocalContext.c
@@ -9738,7 +9738,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Nat_foldRev_loop___at_Lean_LocalContext_mkBinding___spec__1___closed__1;
 x_2 = l_Nat_foldRev_loop___at_Lean_LocalContext_mkBinding___spec__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Nat_foldRev_loop___at_Lean_LocalContext_mkBinding___spec__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/ACLt.c b/stage0/stdlib/Lean/Meta/ACLt.c
index 4bf2fb799d..0cd76e921e 100644
--- a/stage0/stdlib/Lean/Meta/ACLt.c
+++ b/stage0/stdlib/Lean/Meta/ACLt.c
@@ -1206,7 +1206,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at_Lean_Meta_ACLt_lt_ltApp___spec__2___closed__7;
 x_2 = l_Std_Range_forIn_loop___at_Lean_Meta_ACLt_lt_ltApp___spec__2___closed__8;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at_Lean_Meta_ACLt_lt_ltApp___spec__2___closed__9;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/AbstractMVars.c b/stage0/stdlib/Lean/Meta/AbstractMVars.c
index f801878116..b571d82eca 100644
--- a/stage0/stdlib/Lean/Meta/AbstractMVars.c
+++ b/stage0/stdlib/Lean/Meta/AbstractMVars.c
@@ -14,21 +14,24 @@
 extern "C" {
 #endif
 LEAN_EXPORT lean_object* l_Std_AssocList_contains___at___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars___spec__4___boxed(lean_object*, lean_object*);
-lean_object* lean_expr_update_forall(lean_object*, uint8_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_openAbstractMVarsResult___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_add(size_t, size_t);
 lean_object* l_Lean_Meta_mkFreshLevelMVar(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Level_param___override(lean_object*);
+lean_object* l_Lean_Expr_lam___override(lean_object*, lean_object*, lean_object*, uint8_t);
 lean_object* lean_mk_empty_array_with_capacity(lean_object*);
 lean_object* l_Lean_Name_str___override(lean_object*, lean_object*);
 lean_object* l___private_Std_Data_HashMap_0__Std_numBucketsForCapacity(lean_object*);
+lean_object* l_Lean_Expr_forallE___override(lean_object*, lean_object*, lean_object*, uint8_t);
+uint8_t lean_usize_dec_eq(size_t, size_t);
 lean_object* lean_array_uget(lean_object*, size_t);
 LEAN_EXPORT lean_object* l_Std_AssocList_foldlM___at_Lean_Meta_AbstractMVars_abstractExprMVars___spec__8(lean_object*, lean_object*);
-lean_object* lean_expr_update_mdata(lean_object*, lean_object*);
+lean_object* l_Lean_Level_succ___override(lean_object*);
 LEAN_EXPORT lean_object* l_Std_mkHashMap___at_Lean_Meta_AbstractMVars_State_lmap___default___spec__1(lean_object*);
 LEAN_EXPORT lean_object* l_Std_AssocList_find_x3f___at_Lean_Meta_AbstractMVars_abstractExprMVars___spec__3(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_AbstractMVars_instMonadMCtxM;
 lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
+lean_object* l_Lean_Expr_mdata___override(lean_object*, lean_object*);
 uint8_t l_Lean_Level_hasMVar(lean_object*);
 lean_object* lean_st_ref_get(lean_object*, lean_object*);
 uint8_t lean_name_eq(lean_object*, lean_object*);
@@ -38,7 +41,9 @@ lean_object* lean_array_push(lean_object*, lean_object*);
 lean_object* lean_array_get_size(lean_object*);
 LEAN_EXPORT lean_object* l_StateT_get___at_Lean_Meta_AbstractMVars_instMonadMCtxM___spec__1(lean_object*);
 LEAN_EXPORT lean_object* l_Std_AssocList_foldlM___at___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars___spec__7(lean_object*, lean_object*);
+lean_object* l_Lean_Expr_letE___override(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Meta_instInhabitedAbstractMVarsResult;
+uint8_t l_ptrEqList___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_HashMap_insert___at___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars___spec__3(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_AbstractMVars_instMonadMCtxM___closed__3;
 LEAN_EXPORT lean_object* l_Std_HashMapImp_find_x3f___at_Lean_Meta_AbstractMVars_abstractExprMVars___spec__2(lean_object*, lean_object*);
@@ -51,6 +56,7 @@ static lean_object* l___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVa
 LEAN_EXPORT lean_object* l_Std_AssocList_replace___at_Lean_Meta_AbstractMVars_abstractExprMVars___spec__9(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Meta_openAbstractMVarsResult___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_AbstractMVars_instMonadMCtxM___closed__1;
+lean_object* l_Lean_simpLevelIMax_x27(lean_object*, lean_object*, lean_object*);
 size_t lean_uint64_to_usize(uint64_t);
 lean_object* lean_array_fget(lean_object*, lean_object*);
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
@@ -59,12 +65,14 @@ LEAN_EXPORT lean_object* l_Lean_Meta_abstractMVars(lean_object*, lean_object*, l
 lean_object* lean_st_ref_take(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_AbstractMVars_abstractExprMVars(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars___closed__2;
-lean_object* lean_level_update_max(lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_mkLevelMax_x27(lean_object*, lean_object*);
 lean_object* l_Lean_Name_num___override(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_instBEqAbstractMVarsResult___closed__1;
+lean_object* l_Lean_simpLevelMax_x27(lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_fset(lean_object*, lean_object*, lean_object*);
 lean_object* l_Std_mkHashMapImp___rarg(lean_object*);
 lean_object* lean_name_append_index_after(lean_object*, lean_object*);
+lean_object* l_Lean_mkLevelIMax_x27(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_AbstractMVars_mkFreshFVarId(lean_object*);
 LEAN_EXPORT lean_object* l_List_mapM___at_Lean_Meta_AbstractMVars_abstractExprMVars___spec__10(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_HashMapImp_find_x3f___at___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars___spec__1(lean_object*, lean_object*);
@@ -74,15 +82,14 @@ LEAN_EXPORT lean_object* l_Lean_Meta_AbstractMVars_instMonadMCtxM___lambda__1(le
 static lean_object* l_Lean_Meta_AbstractMVars_instMonadMCtxM___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Meta_AbstractMVars_mkFreshId(lean_object*);
 LEAN_EXPORT uint8_t l_Std_AssocList_contains___at___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars___spec__4(lean_object*, lean_object*);
+lean_object* l_Lean_Expr_sort___override(lean_object*);
 lean_object* l_Lean_Meta_lambdaMetaTelescope(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Array_isEqvAux___at___private_Lean_Meta_AbstractMVars_0__Lean_Meta_beqAbstractMVarsResult____x40_Lean_Meta_AbstractMVars___hyg_42____spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_modn(size_t, lean_object*);
 uint64_t l___private_Lean_Level_0__Lean_hashMVarId____x40_Lean_Level___hyg_478_(lean_object*);
 lean_object* l_Lean_Expr_bvar___override(lean_object*);
-lean_object* lean_expr_update_let(lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_of_nat(lean_object*);
 LEAN_EXPORT lean_object* l_Std_HashMap_insert___at_Lean_Meta_AbstractMVars_abstractExprMVars___spec__4(lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_proj(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_AbstractMVars_abstractExprMVars___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Meta_AbstractMVars_State_emap___default;
 LEAN_EXPORT lean_object* l_Std_HashMapImp_moveEntries___at___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars___spec__6(lean_object*, lean_object*, lean_object*);
@@ -90,13 +97,13 @@ lean_object* lean_local_ctx_mk_local_decl(lean_object*, lean_object*, lean_objec
 LEAN_EXPORT lean_object* l_Lean_Meta_AbstractMVars_instMonadMCtxM___lambda__2(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_mkHashMap___at_Lean_Meta_AbstractMVars_State_emap___default___spec__1___boxed(lean_object*);
 lean_object* l_Lean_Expr_fvar___override(lean_object*);
-lean_object* lean_level_update_imax(lean_object*, lean_object*, lean_object*);
+size_t lean_ptr_addr(lean_object*);
 LEAN_EXPORT lean_object* l_Std_AssocList_find_x3f___at___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars___spec__2(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_HashMapImp_expand___at___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars___spec__5(lean_object*, lean_object*);
+lean_object* l_Lean_Expr_const___override(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_AbstractMVars_State_nextParamIdx___default;
 uint8_t lean_expr_eqv(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_instInhabitedAbstractMVarsResult___closed__3;
-lean_object* lean_expr_update_sort(lean_object*, lean_object*);
 uint8_t lean_nat_dec_le(lean_object*, lean_object*);
 uint8_t l_Lean_Expr_hasMVar(lean_object*);
 LEAN_EXPORT lean_object* l_Std_mkHashMap___at_Lean_Meta_AbstractMVars_State_lmap___default___spec__1___boxed(lean_object*);
@@ -113,15 +120,16 @@ lean_object* lean_st_ref_set(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_instInhabitedAbstractMVarsResult___closed__1;
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_AbstractMVars_State_lmap___default;
-lean_object* lean_expr_update_lambda(lean_object*, uint8_t, lean_object*, lean_object*);
-lean_object* lean_level_update_succ(lean_object*, lean_object*);
+lean_object* l_Lean_Expr_app___override(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_openAbstractMVarsResult(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_AbstractMVars_0__Lean_Meta_beqAbstractMVarsResult____x40_Lean_Meta_AbstractMVars___hyg_42____boxed(lean_object*, lean_object*);
 lean_object* l_Lean_MetavarContext_getLevelDepth(lean_object*, lean_object*);
 lean_object* lean_mk_array(lean_object*, lean_object*);
+uint8_t l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(uint8_t, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Meta_instBEqAbstractMVarsResult;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Meta_openAbstractMVarsResult___spec__1(size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_instantiateLevelParamsCore_visit___at_Lean_Expr_instantiateLevelParamsArray___spec__1(lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_proj___override(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_abstractMVars___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Std_AssocList_contains___at_Lean_Meta_AbstractMVars_abstractExprMVars___spec__5(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_StateT_bind___at_Lean_Meta_AbstractMVars_instMonadMCtxM___spec__2(lean_object*, lean_object*);
@@ -129,10 +137,8 @@ LEAN_EXPORT lean_object* l_Std_AssocList_find_x3f___at___private_Lean_Meta_Abstr
 lean_object* l_Lean_instantiateMVars___at___private_Lean_Meta_Basic_0__Lean_Meta_mkLeveErrorMessageCore___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_AbstractMVars_State_paramNames___default;
 lean_object* l_Lean_MetavarContext_getDecl(lean_object*, lean_object*);
-lean_object* lean_expr_update_app(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_AbstractMVars_State_fvars___default;
 LEAN_EXPORT lean_object* l_StateT_bind___at_Lean_Meta_AbstractMVars_instMonadMCtxM___spec__2___rarg(lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_const(lean_object*, lean_object*);
 uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_HashMapImp_expand___at_Lean_Meta_AbstractMVars_abstractExprMVars___spec__6(lean_object*, lean_object*);
 static lean_object* _init_l_Lean_Meta_instInhabitedAbstractMVarsResult___closed__1() {
@@ -1082,205 +1088,391 @@ case 1:
 lean_object* x_5; lean_object* x_6; uint8_t x_7; 
 x_5 = lean_ctor_get(x_1, 0);
 lean_inc(x_5);
+lean_inc(x_5);
 x_6 = l___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars(x_5, x_2);
 x_7 = !lean_is_exclusive(x_6);
 if (x_7 == 0)
 {
-lean_object* x_8; lean_object* x_9; 
+lean_object* x_8; size_t x_9; size_t x_10; uint8_t x_11; 
 x_8 = lean_ctor_get(x_6, 0);
-x_9 = lean_level_update_succ(x_1, x_8);
-lean_ctor_set(x_6, 0, x_9);
+x_9 = lean_ptr_addr(x_5);
+lean_dec(x_5);
+x_10 = lean_ptr_addr(x_8);
+x_11 = lean_usize_dec_eq(x_9, x_10);
+if (x_11 == 0)
+{
+lean_object* x_12; 
+lean_dec(x_1);
+x_12 = l_Lean_Level_succ___override(x_8);
+lean_ctor_set(x_6, 0, x_12);
 return x_6;
 }
 else
 {
-lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-x_10 = lean_ctor_get(x_6, 0);
-x_11 = lean_ctor_get(x_6, 1);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_dec(x_6);
-x_12 = lean_level_update_succ(x_1, x_10);
-x_13 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_13, 0, x_12);
-lean_ctor_set(x_13, 1, x_11);
-return x_13;
+lean_dec(x_8);
+lean_ctor_set(x_6, 0, x_1);
+return x_6;
 }
 }
-case 2:
+else
 {
-lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; uint8_t x_20; 
-x_14 = lean_ctor_get(x_1, 0);
+lean_object* x_13; lean_object* x_14; size_t x_15; size_t x_16; uint8_t x_17; 
+x_13 = lean_ctor_get(x_6, 0);
+x_14 = lean_ctor_get(x_6, 1);
 lean_inc(x_14);
-x_15 = lean_ctor_get(x_1, 1);
-lean_inc(x_15);
-x_16 = l___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars(x_14, x_2);
-x_17 = lean_ctor_get(x_16, 0);
-lean_inc(x_17);
-x_18 = lean_ctor_get(x_16, 1);
-lean_inc(x_18);
-lean_dec(x_16);
-x_19 = l___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars(x_15, x_18);
-x_20 = !lean_is_exclusive(x_19);
-if (x_20 == 0)
+lean_inc(x_13);
+lean_dec(x_6);
+x_15 = lean_ptr_addr(x_5);
+lean_dec(x_5);
+x_16 = lean_ptr_addr(x_13);
+x_17 = lean_usize_dec_eq(x_15, x_16);
+if (x_17 == 0)
 {
-lean_object* x_21; lean_object* x_22; 
-x_21 = lean_ctor_get(x_19, 0);
-x_22 = lean_level_update_max(x_1, x_17, x_21);
-lean_ctor_set(x_19, 0, x_22);
+lean_object* x_18; lean_object* x_19; 
+lean_dec(x_1);
+x_18 = l_Lean_Level_succ___override(x_13);
+x_19 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_19, 0, x_18);
+lean_ctor_set(x_19, 1, x_14);
 return x_19;
 }
 else
 {
-lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; 
-x_23 = lean_ctor_get(x_19, 0);
-x_24 = lean_ctor_get(x_19, 1);
+lean_object* x_20; 
+lean_dec(x_13);
+x_20 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_20, 0, x_1);
+lean_ctor_set(x_20, 1, x_14);
+return x_20;
+}
+}
+}
+case 2:
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; uint8_t x_27; 
+x_21 = lean_ctor_get(x_1, 0);
+lean_inc(x_21);
+x_22 = lean_ctor_get(x_1, 1);
+lean_inc(x_22);
+lean_inc(x_21);
+x_23 = l___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars(x_21, x_2);
+x_24 = lean_ctor_get(x_23, 0);
 lean_inc(x_24);
-lean_inc(x_23);
-lean_dec(x_19);
-x_25 = lean_level_update_max(x_1, x_17, x_23);
-x_26 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_26, 0, x_25);
-lean_ctor_set(x_26, 1, x_24);
+x_25 = lean_ctor_get(x_23, 1);
+lean_inc(x_25);
+lean_dec(x_23);
+lean_inc(x_22);
+x_26 = l___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars(x_22, x_25);
+x_27 = !lean_is_exclusive(x_26);
+if (x_27 == 0)
+{
+lean_object* x_28; size_t x_29; size_t x_30; uint8_t x_31; 
+x_28 = lean_ctor_get(x_26, 0);
+x_29 = lean_ptr_addr(x_21);
+lean_dec(x_21);
+x_30 = lean_ptr_addr(x_24);
+x_31 = lean_usize_dec_eq(x_29, x_30);
+if (x_31 == 0)
+{
+lean_object* x_32; 
+lean_dec(x_22);
+lean_dec(x_1);
+x_32 = l_Lean_mkLevelMax_x27(x_24, x_28);
+lean_ctor_set(x_26, 0, x_32);
 return x_26;
 }
+else
+{
+size_t x_33; size_t x_34; uint8_t x_35; 
+x_33 = lean_ptr_addr(x_22);
+lean_dec(x_22);
+x_34 = lean_ptr_addr(x_28);
+x_35 = lean_usize_dec_eq(x_33, x_34);
+if (x_35 == 0)
+{
+lean_object* x_36; 
+lean_dec(x_1);
+x_36 = l_Lean_mkLevelMax_x27(x_24, x_28);
+lean_ctor_set(x_26, 0, x_36);
+return x_26;
+}
+else
+{
+lean_object* x_37; 
+x_37 = l_Lean_simpLevelMax_x27(x_24, x_28, x_1);
+lean_dec(x_1);
+lean_dec(x_28);
+lean_dec(x_24);
+lean_ctor_set(x_26, 0, x_37);
+return x_26;
+}
+}
+}
+else
+{
+lean_object* x_38; lean_object* x_39; size_t x_40; size_t x_41; uint8_t x_42; 
+x_38 = lean_ctor_get(x_26, 0);
+x_39 = lean_ctor_get(x_26, 1);
+lean_inc(x_39);
+lean_inc(x_38);
+lean_dec(x_26);
+x_40 = lean_ptr_addr(x_21);
+lean_dec(x_21);
+x_41 = lean_ptr_addr(x_24);
+x_42 = lean_usize_dec_eq(x_40, x_41);
+if (x_42 == 0)
+{
+lean_object* x_43; lean_object* x_44; 
+lean_dec(x_22);
+lean_dec(x_1);
+x_43 = l_Lean_mkLevelMax_x27(x_24, x_38);
+x_44 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_44, 0, x_43);
+lean_ctor_set(x_44, 1, x_39);
+return x_44;
+}
+else
+{
+size_t x_45; size_t x_46; uint8_t x_47; 
+x_45 = lean_ptr_addr(x_22);
+lean_dec(x_22);
+x_46 = lean_ptr_addr(x_38);
+x_47 = lean_usize_dec_eq(x_45, x_46);
+if (x_47 == 0)
+{
+lean_object* x_48; lean_object* x_49; 
+lean_dec(x_1);
+x_48 = l_Lean_mkLevelMax_x27(x_24, x_38);
+x_49 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_49, 0, x_48);
+lean_ctor_set(x_49, 1, x_39);
+return x_49;
+}
+else
+{
+lean_object* x_50; lean_object* x_51; 
+x_50 = l_Lean_simpLevelMax_x27(x_24, x_38, x_1);
+lean_dec(x_1);
+lean_dec(x_38);
+lean_dec(x_24);
+x_51 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_51, 0, x_50);
+lean_ctor_set(x_51, 1, x_39);
+return x_51;
+}
+}
+}
 }
 case 3:
 {
-lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; uint8_t x_33; 
-x_27 = lean_ctor_get(x_1, 0);
-lean_inc(x_27);
-x_28 = lean_ctor_get(x_1, 1);
-lean_inc(x_28);
-x_29 = l___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars(x_27, x_2);
-x_30 = lean_ctor_get(x_29, 0);
-lean_inc(x_30);
-x_31 = lean_ctor_get(x_29, 1);
-lean_inc(x_31);
-lean_dec(x_29);
-x_32 = l___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars(x_28, x_31);
-x_33 = !lean_is_exclusive(x_32);
-if (x_33 == 0)
+lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; uint8_t x_58; 
+x_52 = lean_ctor_get(x_1, 0);
+lean_inc(x_52);
+x_53 = lean_ctor_get(x_1, 1);
+lean_inc(x_53);
+lean_inc(x_52);
+x_54 = l___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars(x_52, x_2);
+x_55 = lean_ctor_get(x_54, 0);
+lean_inc(x_55);
+x_56 = lean_ctor_get(x_54, 1);
+lean_inc(x_56);
+lean_dec(x_54);
+lean_inc(x_53);
+x_57 = l___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars(x_53, x_56);
+x_58 = !lean_is_exclusive(x_57);
+if (x_58 == 0)
 {
-lean_object* x_34; lean_object* x_35; 
-x_34 = lean_ctor_get(x_32, 0);
-x_35 = lean_level_update_imax(x_1, x_30, x_34);
-lean_ctor_set(x_32, 0, x_35);
-return x_32;
+lean_object* x_59; size_t x_60; size_t x_61; uint8_t x_62; 
+x_59 = lean_ctor_get(x_57, 0);
+x_60 = lean_ptr_addr(x_52);
+lean_dec(x_52);
+x_61 = lean_ptr_addr(x_55);
+x_62 = lean_usize_dec_eq(x_60, x_61);
+if (x_62 == 0)
+{
+lean_object* x_63; 
+lean_dec(x_53);
+lean_dec(x_1);
+x_63 = l_Lean_mkLevelIMax_x27(x_55, x_59);
+lean_ctor_set(x_57, 0, x_63);
+return x_57;
 }
 else
 {
-lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; 
-x_36 = lean_ctor_get(x_32, 0);
-x_37 = lean_ctor_get(x_32, 1);
-lean_inc(x_37);
-lean_inc(x_36);
-lean_dec(x_32);
-x_38 = lean_level_update_imax(x_1, x_30, x_36);
-x_39 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_39, 0, x_38);
-lean_ctor_set(x_39, 1, x_37);
-return x_39;
+size_t x_64; size_t x_65; uint8_t x_66; 
+x_64 = lean_ptr_addr(x_53);
+lean_dec(x_53);
+x_65 = lean_ptr_addr(x_59);
+x_66 = lean_usize_dec_eq(x_64, x_65);
+if (x_66 == 0)
+{
+lean_object* x_67; 
+lean_dec(x_1);
+x_67 = l_Lean_mkLevelIMax_x27(x_55, x_59);
+lean_ctor_set(x_57, 0, x_67);
+return x_57;
+}
+else
+{
+lean_object* x_68; 
+x_68 = l_Lean_simpLevelIMax_x27(x_55, x_59, x_1);
+lean_dec(x_1);
+lean_ctor_set(x_57, 0, x_68);
+return x_57;
+}
+}
+}
+else
+{
+lean_object* x_69; lean_object* x_70; size_t x_71; size_t x_72; uint8_t x_73; 
+x_69 = lean_ctor_get(x_57, 0);
+x_70 = lean_ctor_get(x_57, 1);
+lean_inc(x_70);
+lean_inc(x_69);
+lean_dec(x_57);
+x_71 = lean_ptr_addr(x_52);
+lean_dec(x_52);
+x_72 = lean_ptr_addr(x_55);
+x_73 = lean_usize_dec_eq(x_71, x_72);
+if (x_73 == 0)
+{
+lean_object* x_74; lean_object* x_75; 
+lean_dec(x_53);
+lean_dec(x_1);
+x_74 = l_Lean_mkLevelIMax_x27(x_55, x_69);
+x_75 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_75, 0, x_74);
+lean_ctor_set(x_75, 1, x_70);
+return x_75;
+}
+else
+{
+size_t x_76; size_t x_77; uint8_t x_78; 
+x_76 = lean_ptr_addr(x_53);
+lean_dec(x_53);
+x_77 = lean_ptr_addr(x_69);
+x_78 = lean_usize_dec_eq(x_76, x_77);
+if (x_78 == 0)
+{
+lean_object* x_79; lean_object* x_80; 
+lean_dec(x_1);
+x_79 = l_Lean_mkLevelIMax_x27(x_55, x_69);
+x_80 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_80, 0, x_79);
+lean_ctor_set(x_80, 1, x_70);
+return x_80;
+}
+else
+{
+lean_object* x_81; lean_object* x_82; 
+x_81 = l_Lean_simpLevelIMax_x27(x_55, x_69, x_1);
+lean_dec(x_1);
+x_82 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_82, 0, x_81);
+lean_ctor_set(x_82, 1, x_70);
+return x_82;
+}
+}
 }
 }
 case 5:
 {
-lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; uint8_t x_44; 
-x_40 = lean_ctor_get(x_1, 0);
-lean_inc(x_40);
-x_41 = lean_ctor_get(x_2, 2);
-lean_inc(x_41);
-lean_inc(x_40);
-lean_inc(x_41);
-x_42 = l_Lean_MetavarContext_getLevelDepth(x_41, x_40);
-x_43 = lean_ctor_get(x_41, 0);
-lean_inc(x_43);
-x_44 = lean_nat_dec_eq(x_42, x_43);
-lean_dec(x_43);
-lean_dec(x_42);
-if (x_44 == 0)
+lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; uint8_t x_87; 
+x_83 = lean_ctor_get(x_1, 0);
+lean_inc(x_83);
+x_84 = lean_ctor_get(x_2, 2);
+lean_inc(x_84);
+lean_inc(x_83);
+lean_inc(x_84);
+x_85 = l_Lean_MetavarContext_getLevelDepth(x_84, x_83);
+x_86 = lean_ctor_get(x_84, 0);
+lean_inc(x_86);
+x_87 = lean_nat_dec_eq(x_85, x_86);
+lean_dec(x_86);
+lean_dec(x_85);
+if (x_87 == 0)
 {
-lean_object* x_45; 
-lean_dec(x_41);
-lean_dec(x_40);
-x_45 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_45, 0, x_1);
-lean_ctor_set(x_45, 1, x_2);
-return x_45;
+lean_object* x_88; 
+lean_dec(x_84);
+lean_dec(x_83);
+x_88 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_88, 0, x_1);
+lean_ctor_set(x_88, 1, x_2);
+return x_88;
 }
 else
 {
-lean_object* x_46; lean_object* x_47; 
+lean_object* x_89; lean_object* x_90; 
 lean_dec(x_1);
-x_46 = lean_ctor_get(x_2, 6);
-lean_inc(x_46);
-lean_inc(x_40);
-lean_inc(x_46);
-x_47 = l_Std_HashMapImp_find_x3f___at___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars___spec__1(x_46, x_40);
-if (lean_obj_tag(x_47) == 0)
+x_89 = lean_ctor_get(x_2, 6);
+lean_inc(x_89);
+lean_inc(x_83);
+lean_inc(x_89);
+x_90 = l_Std_HashMapImp_find_x3f___at___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars___spec__1(x_89, x_83);
+if (lean_obj_tag(x_90) == 0)
 {
-lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; 
-x_48 = lean_ctor_get(x_2, 3);
-lean_inc(x_48);
-x_49 = l___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars___closed__2;
-lean_inc(x_48);
-x_50 = l_Lean_Name_num___override(x_49, x_48);
-lean_inc(x_50);
-x_51 = l_Lean_Level_param___override(x_50);
-x_52 = lean_ctor_get(x_2, 0);
-lean_inc(x_52);
-x_53 = lean_ctor_get(x_2, 1);
-lean_inc(x_53);
-x_54 = lean_unsigned_to_nat(1u);
-x_55 = lean_nat_add(x_48, x_54);
-lean_dec(x_48);
-x_56 = lean_ctor_get(x_2, 4);
-lean_inc(x_56);
-x_57 = lean_array_push(x_56, x_50);
-x_58 = lean_ctor_get(x_2, 5);
-lean_inc(x_58);
-lean_inc(x_51);
-x_59 = l_Std_HashMap_insert___at___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars___spec__3(x_46, x_40, x_51);
-x_60 = lean_ctor_get(x_2, 7);
-lean_inc(x_60);
+lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; 
+x_91 = lean_ctor_get(x_2, 3);
+lean_inc(x_91);
+x_92 = l___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars___closed__2;
+lean_inc(x_91);
+x_93 = l_Lean_Name_num___override(x_92, x_91);
+lean_inc(x_93);
+x_94 = l_Lean_Level_param___override(x_93);
+x_95 = lean_ctor_get(x_2, 0);
+lean_inc(x_95);
+x_96 = lean_ctor_get(x_2, 1);
+lean_inc(x_96);
+x_97 = lean_unsigned_to_nat(1u);
+x_98 = lean_nat_add(x_91, x_97);
+lean_dec(x_91);
+x_99 = lean_ctor_get(x_2, 4);
+lean_inc(x_99);
+x_100 = lean_array_push(x_99, x_93);
+x_101 = lean_ctor_get(x_2, 5);
+lean_inc(x_101);
+lean_inc(x_94);
+x_102 = l_Std_HashMap_insert___at___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars___spec__3(x_89, x_83, x_94);
+x_103 = lean_ctor_get(x_2, 7);
+lean_inc(x_103);
 lean_dec(x_2);
-x_61 = lean_alloc_ctor(0, 8, 0);
-lean_ctor_set(x_61, 0, x_52);
-lean_ctor_set(x_61, 1, x_53);
-lean_ctor_set(x_61, 2, x_41);
-lean_ctor_set(x_61, 3, x_55);
-lean_ctor_set(x_61, 4, x_57);
-lean_ctor_set(x_61, 5, x_58);
-lean_ctor_set(x_61, 6, x_59);
-lean_ctor_set(x_61, 7, x_60);
-x_62 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_62, 0, x_51);
-lean_ctor_set(x_62, 1, x_61);
-return x_62;
+x_104 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_104, 0, x_95);
+lean_ctor_set(x_104, 1, x_96);
+lean_ctor_set(x_104, 2, x_84);
+lean_ctor_set(x_104, 3, x_98);
+lean_ctor_set(x_104, 4, x_100);
+lean_ctor_set(x_104, 5, x_101);
+lean_ctor_set(x_104, 6, x_102);
+lean_ctor_set(x_104, 7, x_103);
+x_105 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_105, 0, x_94);
+lean_ctor_set(x_105, 1, x_104);
+return x_105;
 }
 else
 {
-lean_object* x_63; lean_object* x_64; 
-lean_dec(x_46);
-lean_dec(x_41);
-lean_dec(x_40);
-x_63 = lean_ctor_get(x_47, 0);
-lean_inc(x_63);
-lean_dec(x_47);
-x_64 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_64, 0, x_63);
-lean_ctor_set(x_64, 1, x_2);
-return x_64;
+lean_object* x_106; lean_object* x_107; 
+lean_dec(x_89);
+lean_dec(x_84);
+lean_dec(x_83);
+x_106 = lean_ctor_get(x_90, 0);
+lean_inc(x_106);
+lean_dec(x_90);
+x_107 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_107, 0, x_106);
+lean_ctor_set(x_107, 1, x_2);
+return x_107;
 }
 }
 }
 default: 
 {
-lean_object* x_65; 
-x_65 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_65, 0, x_1);
-lean_ctor_set(x_65, 1, x_2);
-return x_65;
+lean_object* x_108; 
+x_108 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_108, 0, x_1);
+lean_ctor_set(x_108, 1, x_2);
+return x_108;
 }
 }
 }
@@ -2305,290 +2497,858 @@ case 3:
 lean_object* x_117; lean_object* x_118; uint8_t x_119; 
 x_117 = lean_ctor_get(x_1, 0);
 lean_inc(x_117);
+lean_inc(x_117);
 x_118 = l___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars(x_117, x_2);
 x_119 = !lean_is_exclusive(x_118);
 if (x_119 == 0)
 {
-lean_object* x_120; lean_object* x_121; 
+lean_object* x_120; size_t x_121; size_t x_122; uint8_t x_123; 
 x_120 = lean_ctor_get(x_118, 0);
-x_121 = lean_expr_update_sort(x_1, x_120);
-lean_ctor_set(x_118, 0, x_121);
+x_121 = lean_ptr_addr(x_117);
+lean_dec(x_117);
+x_122 = lean_ptr_addr(x_120);
+x_123 = lean_usize_dec_eq(x_121, x_122);
+if (x_123 == 0)
+{
+lean_object* x_124; 
+lean_dec(x_1);
+x_124 = l_Lean_Expr_sort___override(x_120);
+lean_ctor_set(x_118, 0, x_124);
 return x_118;
 }
 else
 {
-lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; 
-x_122 = lean_ctor_get(x_118, 0);
-x_123 = lean_ctor_get(x_118, 1);
-lean_inc(x_123);
-lean_inc(x_122);
+lean_dec(x_120);
+lean_ctor_set(x_118, 0, x_1);
+return x_118;
+}
+}
+else
+{
+lean_object* x_125; lean_object* x_126; size_t x_127; size_t x_128; uint8_t x_129; 
+x_125 = lean_ctor_get(x_118, 0);
+x_126 = lean_ctor_get(x_118, 1);
+lean_inc(x_126);
+lean_inc(x_125);
 lean_dec(x_118);
-x_124 = lean_expr_update_sort(x_1, x_122);
-x_125 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_125, 0, x_124);
-lean_ctor_set(x_125, 1, x_123);
-return x_125;
+x_127 = lean_ptr_addr(x_117);
+lean_dec(x_117);
+x_128 = lean_ptr_addr(x_125);
+x_129 = lean_usize_dec_eq(x_127, x_128);
+if (x_129 == 0)
+{
+lean_object* x_130; lean_object* x_131; 
+lean_dec(x_1);
+x_130 = l_Lean_Expr_sort___override(x_125);
+x_131 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_131, 0, x_130);
+lean_ctor_set(x_131, 1, x_126);
+return x_131;
+}
+else
+{
+lean_object* x_132; 
+lean_dec(x_125);
+x_132 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_132, 0, x_1);
+lean_ctor_set(x_132, 1, x_126);
+return x_132;
+}
 }
 }
 case 4:
 {
-lean_object* x_126; lean_object* x_127; uint8_t x_128; 
-x_126 = lean_ctor_get(x_1, 1);
-lean_inc(x_126);
-x_127 = l_List_mapM___at_Lean_Meta_AbstractMVars_abstractExprMVars___spec__10(x_126, x_2);
-x_128 = !lean_is_exclusive(x_127);
-if (x_128 == 0)
+lean_object* x_133; lean_object* x_134; lean_object* x_135; uint8_t x_136; 
+x_133 = lean_ctor_get(x_1, 0);
+lean_inc(x_133);
+x_134 = lean_ctor_get(x_1, 1);
+lean_inc(x_134);
+lean_inc(x_134);
+x_135 = l_List_mapM___at_Lean_Meta_AbstractMVars_abstractExprMVars___spec__10(x_134, x_2);
+x_136 = !lean_is_exclusive(x_135);
+if (x_136 == 0)
 {
-lean_object* x_129; lean_object* x_130; 
-x_129 = lean_ctor_get(x_127, 0);
-x_130 = lean_expr_update_const(x_1, x_129);
-lean_ctor_set(x_127, 0, x_130);
-return x_127;
+lean_object* x_137; uint8_t x_138; 
+x_137 = lean_ctor_get(x_135, 0);
+x_138 = l_ptrEqList___rarg(x_134, x_137);
+lean_dec(x_134);
+if (x_138 == 0)
+{
+lean_object* x_139; 
+lean_dec(x_1);
+x_139 = l_Lean_Expr_const___override(x_133, x_137);
+lean_ctor_set(x_135, 0, x_139);
+return x_135;
 }
 else
 {
-lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; 
-x_131 = lean_ctor_get(x_127, 0);
-x_132 = lean_ctor_get(x_127, 1);
-lean_inc(x_132);
-lean_inc(x_131);
-lean_dec(x_127);
-x_133 = lean_expr_update_const(x_1, x_131);
-x_134 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_134, 0, x_133);
-lean_ctor_set(x_134, 1, x_132);
-return x_134;
+lean_dec(x_137);
+lean_dec(x_133);
+lean_ctor_set(x_135, 0, x_1);
+return x_135;
+}
+}
+else
+{
+lean_object* x_140; lean_object* x_141; uint8_t x_142; 
+x_140 = lean_ctor_get(x_135, 0);
+x_141 = lean_ctor_get(x_135, 1);
+lean_inc(x_141);
+lean_inc(x_140);
+lean_dec(x_135);
+x_142 = l_ptrEqList___rarg(x_134, x_140);
+lean_dec(x_134);
+if (x_142 == 0)
+{
+lean_object* x_143; lean_object* x_144; 
+lean_dec(x_1);
+x_143 = l_Lean_Expr_const___override(x_133, x_140);
+x_144 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_144, 0, x_143);
+lean_ctor_set(x_144, 1, x_141);
+return x_144;
+}
+else
+{
+lean_object* x_145; 
+lean_dec(x_140);
+lean_dec(x_133);
+x_145 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_145, 0, x_1);
+lean_ctor_set(x_145, 1, x_141);
+return x_145;
+}
 }
 }
 case 5:
 {
-lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; uint8_t x_141; 
-x_135 = lean_ctor_get(x_1, 0);
-lean_inc(x_135);
-x_136 = lean_ctor_get(x_1, 1);
-lean_inc(x_136);
-x_137 = l_Lean_Meta_AbstractMVars_abstractExprMVars(x_135, x_2);
-x_138 = lean_ctor_get(x_137, 0);
-lean_inc(x_138);
-x_139 = lean_ctor_get(x_137, 1);
-lean_inc(x_139);
-lean_dec(x_137);
-x_140 = l_Lean_Meta_AbstractMVars_abstractExprMVars(x_136, x_139);
-x_141 = !lean_is_exclusive(x_140);
-if (x_141 == 0)
-{
-lean_object* x_142; lean_object* x_143; 
-x_142 = lean_ctor_get(x_140, 0);
-x_143 = lean_expr_update_app(x_1, x_138, x_142);
-lean_ctor_set(x_140, 0, x_143);
-return x_140;
-}
-else
-{
-lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; 
-x_144 = lean_ctor_get(x_140, 0);
-x_145 = lean_ctor_get(x_140, 1);
-lean_inc(x_145);
-lean_inc(x_144);
-lean_dec(x_140);
-x_146 = lean_expr_update_app(x_1, x_138, x_144);
-x_147 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_147, 0, x_146);
-lean_ctor_set(x_147, 1, x_145);
-return x_147;
-}
-}
-case 6:
-{
-lean_object* x_148; lean_object* x_149; uint8_t x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; uint8_t x_155; 
-x_148 = lean_ctor_get(x_1, 1);
-lean_inc(x_148);
-x_149 = lean_ctor_get(x_1, 2);
+lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; uint8_t x_152; 
+x_146 = lean_ctor_get(x_1, 0);
+lean_inc(x_146);
+x_147 = lean_ctor_get(x_1, 1);
+lean_inc(x_147);
+lean_inc(x_146);
+x_148 = l_Lean_Meta_AbstractMVars_abstractExprMVars(x_146, x_2);
+x_149 = lean_ctor_get(x_148, 0);
 lean_inc(x_149);
-x_150 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
-x_151 = l_Lean_Meta_AbstractMVars_abstractExprMVars(x_148, x_2);
-x_152 = lean_ctor_get(x_151, 0);
-lean_inc(x_152);
-x_153 = lean_ctor_get(x_151, 1);
-lean_inc(x_153);
-lean_dec(x_151);
-x_154 = l_Lean_Meta_AbstractMVars_abstractExprMVars(x_149, x_153);
-x_155 = !lean_is_exclusive(x_154);
-if (x_155 == 0)
+x_150 = lean_ctor_get(x_148, 1);
+lean_inc(x_150);
+lean_dec(x_148);
+lean_inc(x_147);
+x_151 = l_Lean_Meta_AbstractMVars_abstractExprMVars(x_147, x_150);
+x_152 = !lean_is_exclusive(x_151);
+if (x_152 == 0)
 {
-lean_object* x_156; lean_object* x_157; 
-x_156 = lean_ctor_get(x_154, 0);
-x_157 = lean_expr_update_lambda(x_1, x_150, x_152, x_156);
-lean_ctor_set(x_154, 0, x_157);
-return x_154;
+lean_object* x_153; size_t x_154; size_t x_155; uint8_t x_156; 
+x_153 = lean_ctor_get(x_151, 0);
+x_154 = lean_ptr_addr(x_146);
+lean_dec(x_146);
+x_155 = lean_ptr_addr(x_149);
+x_156 = lean_usize_dec_eq(x_154, x_155);
+if (x_156 == 0)
+{
+lean_object* x_157; 
+lean_dec(x_147);
+lean_dec(x_1);
+x_157 = l_Lean_Expr_app___override(x_149, x_153);
+lean_ctor_set(x_151, 0, x_157);
+return x_151;
 }
 else
 {
-lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; 
-x_158 = lean_ctor_get(x_154, 0);
-x_159 = lean_ctor_get(x_154, 1);
-lean_inc(x_159);
-lean_inc(x_158);
-lean_dec(x_154);
-x_160 = lean_expr_update_lambda(x_1, x_150, x_152, x_158);
-x_161 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_161, 0, x_160);
-lean_ctor_set(x_161, 1, x_159);
-return x_161;
-}
-}
-case 7:
+size_t x_158; size_t x_159; uint8_t x_160; 
+x_158 = lean_ptr_addr(x_147);
+lean_dec(x_147);
+x_159 = lean_ptr_addr(x_153);
+x_160 = lean_usize_dec_eq(x_158, x_159);
+if (x_160 == 0)
 {
-lean_object* x_162; lean_object* x_163; uint8_t x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; uint8_t x_169; 
-x_162 = lean_ctor_get(x_1, 1);
-lean_inc(x_162);
-x_163 = lean_ctor_get(x_1, 2);
+lean_object* x_161; 
+lean_dec(x_1);
+x_161 = l_Lean_Expr_app___override(x_149, x_153);
+lean_ctor_set(x_151, 0, x_161);
+return x_151;
+}
+else
+{
+lean_dec(x_153);
+lean_dec(x_149);
+lean_ctor_set(x_151, 0, x_1);
+return x_151;
+}
+}
+}
+else
+{
+lean_object* x_162; lean_object* x_163; size_t x_164; size_t x_165; uint8_t x_166; 
+x_162 = lean_ctor_get(x_151, 0);
+x_163 = lean_ctor_get(x_151, 1);
 lean_inc(x_163);
-x_164 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
-x_165 = l_Lean_Meta_AbstractMVars_abstractExprMVars(x_162, x_2);
-x_166 = lean_ctor_get(x_165, 0);
-lean_inc(x_166);
-x_167 = lean_ctor_get(x_165, 1);
-lean_inc(x_167);
-lean_dec(x_165);
-x_168 = l_Lean_Meta_AbstractMVars_abstractExprMVars(x_163, x_167);
-x_169 = !lean_is_exclusive(x_168);
-if (x_169 == 0)
+lean_inc(x_162);
+lean_dec(x_151);
+x_164 = lean_ptr_addr(x_146);
+lean_dec(x_146);
+x_165 = lean_ptr_addr(x_149);
+x_166 = lean_usize_dec_eq(x_164, x_165);
+if (x_166 == 0)
 {
-lean_object* x_170; lean_object* x_171; 
-x_170 = lean_ctor_get(x_168, 0);
-x_171 = lean_expr_update_forall(x_1, x_164, x_166, x_170);
-lean_ctor_set(x_168, 0, x_171);
+lean_object* x_167; lean_object* x_168; 
+lean_dec(x_147);
+lean_dec(x_1);
+x_167 = l_Lean_Expr_app___override(x_149, x_162);
+x_168 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_168, 0, x_167);
+lean_ctor_set(x_168, 1, x_163);
 return x_168;
 }
 else
 {
-lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; 
-x_172 = lean_ctor_get(x_168, 0);
-x_173 = lean_ctor_get(x_168, 1);
-lean_inc(x_173);
-lean_inc(x_172);
-lean_dec(x_168);
-x_174 = lean_expr_update_forall(x_1, x_164, x_166, x_172);
-x_175 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_175, 0, x_174);
-lean_ctor_set(x_175, 1, x_173);
-return x_175;
-}
-}
-case 8:
+size_t x_169; size_t x_170; uint8_t x_171; 
+x_169 = lean_ptr_addr(x_147);
+lean_dec(x_147);
+x_170 = lean_ptr_addr(x_162);
+x_171 = lean_usize_dec_eq(x_169, x_170);
+if (x_171 == 0)
 {
-lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; uint8_t x_186; 
+lean_object* x_172; lean_object* x_173; 
+lean_dec(x_1);
+x_172 = l_Lean_Expr_app___override(x_149, x_162);
+x_173 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_173, 0, x_172);
+lean_ctor_set(x_173, 1, x_163);
+return x_173;
+}
+else
+{
+lean_object* x_174; 
+lean_dec(x_162);
+lean_dec(x_149);
+x_174 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_174, 0, x_1);
+lean_ctor_set(x_174, 1, x_163);
+return x_174;
+}
+}
+}
+}
+case 6:
+{
+lean_object* x_175; lean_object* x_176; lean_object* x_177; uint8_t x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; uint8_t x_183; 
+x_175 = lean_ctor_get(x_1, 0);
+lean_inc(x_175);
 x_176 = lean_ctor_get(x_1, 1);
 lean_inc(x_176);
 x_177 = lean_ctor_get(x_1, 2);
 lean_inc(x_177);
-x_178 = lean_ctor_get(x_1, 3);
-lean_inc(x_178);
+x_178 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
+lean_dec(x_1);
+lean_inc(x_176);
 x_179 = l_Lean_Meta_AbstractMVars_abstractExprMVars(x_176, x_2);
 x_180 = lean_ctor_get(x_179, 0);
 lean_inc(x_180);
 x_181 = lean_ctor_get(x_179, 1);
 lean_inc(x_181);
 lean_dec(x_179);
+lean_inc(x_177);
 x_182 = l_Lean_Meta_AbstractMVars_abstractExprMVars(x_177, x_181);
-x_183 = lean_ctor_get(x_182, 0);
-lean_inc(x_183);
-x_184 = lean_ctor_get(x_182, 1);
-lean_inc(x_184);
-lean_dec(x_182);
-x_185 = l_Lean_Meta_AbstractMVars_abstractExprMVars(x_178, x_184);
-x_186 = !lean_is_exclusive(x_185);
-if (x_186 == 0)
+x_183 = !lean_is_exclusive(x_182);
+if (x_183 == 0)
 {
-lean_object* x_187; lean_object* x_188; 
-x_187 = lean_ctor_get(x_185, 0);
-x_188 = lean_expr_update_let(x_1, x_180, x_183, x_187);
-lean_ctor_set(x_185, 0, x_188);
-return x_185;
-}
-else
+lean_object* x_184; lean_object* x_185; size_t x_186; size_t x_187; uint8_t x_188; 
+x_184 = lean_ctor_get(x_182, 0);
+lean_inc(x_177);
+lean_inc(x_176);
+lean_inc(x_175);
+x_185 = l_Lean_Expr_lam___override(x_175, x_176, x_177, x_178);
+x_186 = lean_ptr_addr(x_176);
+lean_dec(x_176);
+x_187 = lean_ptr_addr(x_180);
+x_188 = lean_usize_dec_eq(x_186, x_187);
+if (x_188 == 0)
 {
-lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; 
-x_189 = lean_ctor_get(x_185, 0);
-x_190 = lean_ctor_get(x_185, 1);
-lean_inc(x_190);
-lean_inc(x_189);
+lean_object* x_189; 
 lean_dec(x_185);
-x_191 = lean_expr_update_let(x_1, x_180, x_183, x_189);
-x_192 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_192, 0, x_191);
-lean_ctor_set(x_192, 1, x_190);
-return x_192;
-}
-}
-case 10:
-{
-lean_object* x_193; lean_object* x_194; uint8_t x_195; 
-x_193 = lean_ctor_get(x_1, 1);
-lean_inc(x_193);
-x_194 = l_Lean_Meta_AbstractMVars_abstractExprMVars(x_193, x_2);
-x_195 = !lean_is_exclusive(x_194);
-if (x_195 == 0)
-{
-lean_object* x_196; lean_object* x_197; 
-x_196 = lean_ctor_get(x_194, 0);
-x_197 = lean_expr_update_mdata(x_1, x_196);
-lean_ctor_set(x_194, 0, x_197);
-return x_194;
+lean_dec(x_177);
+x_189 = l_Lean_Expr_lam___override(x_175, x_180, x_184, x_178);
+lean_ctor_set(x_182, 0, x_189);
+return x_182;
 }
 else
 {
-lean_object* x_198; lean_object* x_199; lean_object* x_200; lean_object* x_201; 
-x_198 = lean_ctor_get(x_194, 0);
-x_199 = lean_ctor_get(x_194, 1);
-lean_inc(x_199);
-lean_inc(x_198);
-lean_dec(x_194);
-x_200 = lean_expr_update_mdata(x_1, x_198);
-x_201 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_201, 0, x_200);
-lean_ctor_set(x_201, 1, x_199);
-return x_201;
+size_t x_190; size_t x_191; uint8_t x_192; 
+x_190 = lean_ptr_addr(x_177);
+lean_dec(x_177);
+x_191 = lean_ptr_addr(x_184);
+x_192 = lean_usize_dec_eq(x_190, x_191);
+if (x_192 == 0)
+{
+lean_object* x_193; 
+lean_dec(x_185);
+x_193 = l_Lean_Expr_lam___override(x_175, x_180, x_184, x_178);
+lean_ctor_set(x_182, 0, x_193);
+return x_182;
+}
+else
+{
+uint8_t x_194; 
+x_194 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_178, x_178);
+if (x_194 == 0)
+{
+lean_object* x_195; 
+lean_dec(x_185);
+x_195 = l_Lean_Expr_lam___override(x_175, x_180, x_184, x_178);
+lean_ctor_set(x_182, 0, x_195);
+return x_182;
+}
+else
+{
+lean_dec(x_184);
+lean_dec(x_180);
+lean_dec(x_175);
+lean_ctor_set(x_182, 0, x_185);
+return x_182;
 }
 }
-case 11:
+}
+}
+else
 {
-lean_object* x_202; lean_object* x_203; uint8_t x_204; 
-x_202 = lean_ctor_get(x_1, 2);
-lean_inc(x_202);
-x_203 = l_Lean_Meta_AbstractMVars_abstractExprMVars(x_202, x_2);
-x_204 = !lean_is_exclusive(x_203);
-if (x_204 == 0)
+lean_object* x_196; lean_object* x_197; lean_object* x_198; size_t x_199; size_t x_200; uint8_t x_201; 
+x_196 = lean_ctor_get(x_182, 0);
+x_197 = lean_ctor_get(x_182, 1);
+lean_inc(x_197);
+lean_inc(x_196);
+lean_dec(x_182);
+lean_inc(x_177);
+lean_inc(x_176);
+lean_inc(x_175);
+x_198 = l_Lean_Expr_lam___override(x_175, x_176, x_177, x_178);
+x_199 = lean_ptr_addr(x_176);
+lean_dec(x_176);
+x_200 = lean_ptr_addr(x_180);
+x_201 = lean_usize_dec_eq(x_199, x_200);
+if (x_201 == 0)
 {
-lean_object* x_205; lean_object* x_206; 
-x_205 = lean_ctor_get(x_203, 0);
-x_206 = lean_expr_update_proj(x_1, x_205);
-lean_ctor_set(x_203, 0, x_206);
+lean_object* x_202; lean_object* x_203; 
+lean_dec(x_198);
+lean_dec(x_177);
+x_202 = l_Lean_Expr_lam___override(x_175, x_180, x_196, x_178);
+x_203 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_203, 0, x_202);
+lean_ctor_set(x_203, 1, x_197);
 return x_203;
 }
 else
 {
-lean_object* x_207; lean_object* x_208; lean_object* x_209; lean_object* x_210; 
-x_207 = lean_ctor_get(x_203, 0);
-x_208 = lean_ctor_get(x_203, 1);
-lean_inc(x_208);
-lean_inc(x_207);
-lean_dec(x_203);
-x_209 = lean_expr_update_proj(x_1, x_207);
-x_210 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_210, 0, x_209);
-lean_ctor_set(x_210, 1, x_208);
-return x_210;
+size_t x_204; size_t x_205; uint8_t x_206; 
+x_204 = lean_ptr_addr(x_177);
+lean_dec(x_177);
+x_205 = lean_ptr_addr(x_196);
+x_206 = lean_usize_dec_eq(x_204, x_205);
+if (x_206 == 0)
+{
+lean_object* x_207; lean_object* x_208; 
+lean_dec(x_198);
+x_207 = l_Lean_Expr_lam___override(x_175, x_180, x_196, x_178);
+x_208 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_208, 0, x_207);
+lean_ctor_set(x_208, 1, x_197);
+return x_208;
+}
+else
+{
+uint8_t x_209; 
+x_209 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_178, x_178);
+if (x_209 == 0)
+{
+lean_object* x_210; lean_object* x_211; 
+lean_dec(x_198);
+x_210 = l_Lean_Expr_lam___override(x_175, x_180, x_196, x_178);
+x_211 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_211, 0, x_210);
+lean_ctor_set(x_211, 1, x_197);
+return x_211;
+}
+else
+{
+lean_object* x_212; 
+lean_dec(x_196);
+lean_dec(x_180);
+lean_dec(x_175);
+x_212 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_212, 0, x_198);
+lean_ctor_set(x_212, 1, x_197);
+return x_212;
+}
+}
+}
+}
+}
+case 7:
+{
+lean_object* x_213; lean_object* x_214; lean_object* x_215; uint8_t x_216; lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; uint8_t x_221; 
+x_213 = lean_ctor_get(x_1, 0);
+lean_inc(x_213);
+x_214 = lean_ctor_get(x_1, 1);
+lean_inc(x_214);
+x_215 = lean_ctor_get(x_1, 2);
+lean_inc(x_215);
+x_216 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
+lean_dec(x_1);
+lean_inc(x_214);
+x_217 = l_Lean_Meta_AbstractMVars_abstractExprMVars(x_214, x_2);
+x_218 = lean_ctor_get(x_217, 0);
+lean_inc(x_218);
+x_219 = lean_ctor_get(x_217, 1);
+lean_inc(x_219);
+lean_dec(x_217);
+lean_inc(x_215);
+x_220 = l_Lean_Meta_AbstractMVars_abstractExprMVars(x_215, x_219);
+x_221 = !lean_is_exclusive(x_220);
+if (x_221 == 0)
+{
+lean_object* x_222; lean_object* x_223; size_t x_224; size_t x_225; uint8_t x_226; 
+x_222 = lean_ctor_get(x_220, 0);
+lean_inc(x_215);
+lean_inc(x_214);
+lean_inc(x_213);
+x_223 = l_Lean_Expr_forallE___override(x_213, x_214, x_215, x_216);
+x_224 = lean_ptr_addr(x_214);
+lean_dec(x_214);
+x_225 = lean_ptr_addr(x_218);
+x_226 = lean_usize_dec_eq(x_224, x_225);
+if (x_226 == 0)
+{
+lean_object* x_227; 
+lean_dec(x_223);
+lean_dec(x_215);
+x_227 = l_Lean_Expr_forallE___override(x_213, x_218, x_222, x_216);
+lean_ctor_set(x_220, 0, x_227);
+return x_220;
+}
+else
+{
+size_t x_228; size_t x_229; uint8_t x_230; 
+x_228 = lean_ptr_addr(x_215);
+lean_dec(x_215);
+x_229 = lean_ptr_addr(x_222);
+x_230 = lean_usize_dec_eq(x_228, x_229);
+if (x_230 == 0)
+{
+lean_object* x_231; 
+lean_dec(x_223);
+x_231 = l_Lean_Expr_forallE___override(x_213, x_218, x_222, x_216);
+lean_ctor_set(x_220, 0, x_231);
+return x_220;
+}
+else
+{
+uint8_t x_232; 
+x_232 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_216, x_216);
+if (x_232 == 0)
+{
+lean_object* x_233; 
+lean_dec(x_223);
+x_233 = l_Lean_Expr_forallE___override(x_213, x_218, x_222, x_216);
+lean_ctor_set(x_220, 0, x_233);
+return x_220;
+}
+else
+{
+lean_dec(x_222);
+lean_dec(x_218);
+lean_dec(x_213);
+lean_ctor_set(x_220, 0, x_223);
+return x_220;
+}
+}
+}
+}
+else
+{
+lean_object* x_234; lean_object* x_235; lean_object* x_236; size_t x_237; size_t x_238; uint8_t x_239; 
+x_234 = lean_ctor_get(x_220, 0);
+x_235 = lean_ctor_get(x_220, 1);
+lean_inc(x_235);
+lean_inc(x_234);
+lean_dec(x_220);
+lean_inc(x_215);
+lean_inc(x_214);
+lean_inc(x_213);
+x_236 = l_Lean_Expr_forallE___override(x_213, x_214, x_215, x_216);
+x_237 = lean_ptr_addr(x_214);
+lean_dec(x_214);
+x_238 = lean_ptr_addr(x_218);
+x_239 = lean_usize_dec_eq(x_237, x_238);
+if (x_239 == 0)
+{
+lean_object* x_240; lean_object* x_241; 
+lean_dec(x_236);
+lean_dec(x_215);
+x_240 = l_Lean_Expr_forallE___override(x_213, x_218, x_234, x_216);
+x_241 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_241, 0, x_240);
+lean_ctor_set(x_241, 1, x_235);
+return x_241;
+}
+else
+{
+size_t x_242; size_t x_243; uint8_t x_244; 
+x_242 = lean_ptr_addr(x_215);
+lean_dec(x_215);
+x_243 = lean_ptr_addr(x_234);
+x_244 = lean_usize_dec_eq(x_242, x_243);
+if (x_244 == 0)
+{
+lean_object* x_245; lean_object* x_246; 
+lean_dec(x_236);
+x_245 = l_Lean_Expr_forallE___override(x_213, x_218, x_234, x_216);
+x_246 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_246, 0, x_245);
+lean_ctor_set(x_246, 1, x_235);
+return x_246;
+}
+else
+{
+uint8_t x_247; 
+x_247 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_216, x_216);
+if (x_247 == 0)
+{
+lean_object* x_248; lean_object* x_249; 
+lean_dec(x_236);
+x_248 = l_Lean_Expr_forallE___override(x_213, x_218, x_234, x_216);
+x_249 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_249, 0, x_248);
+lean_ctor_set(x_249, 1, x_235);
+return x_249;
+}
+else
+{
+lean_object* x_250; 
+lean_dec(x_234);
+lean_dec(x_218);
+lean_dec(x_213);
+x_250 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_250, 0, x_236);
+lean_ctor_set(x_250, 1, x_235);
+return x_250;
+}
+}
+}
+}
+}
+case 8:
+{
+lean_object* x_251; lean_object* x_252; lean_object* x_253; lean_object* x_254; uint8_t x_255; lean_object* x_256; lean_object* x_257; lean_object* x_258; lean_object* x_259; lean_object* x_260; lean_object* x_261; lean_object* x_262; uint8_t x_263; 
+x_251 = lean_ctor_get(x_1, 0);
+lean_inc(x_251);
+x_252 = lean_ctor_get(x_1, 1);
+lean_inc(x_252);
+x_253 = lean_ctor_get(x_1, 2);
+lean_inc(x_253);
+x_254 = lean_ctor_get(x_1, 3);
+lean_inc(x_254);
+x_255 = lean_ctor_get_uint8(x_1, sizeof(void*)*4 + 8);
+lean_inc(x_252);
+x_256 = l_Lean_Meta_AbstractMVars_abstractExprMVars(x_252, x_2);
+x_257 = lean_ctor_get(x_256, 0);
+lean_inc(x_257);
+x_258 = lean_ctor_get(x_256, 1);
+lean_inc(x_258);
+lean_dec(x_256);
+lean_inc(x_253);
+x_259 = l_Lean_Meta_AbstractMVars_abstractExprMVars(x_253, x_258);
+x_260 = lean_ctor_get(x_259, 0);
+lean_inc(x_260);
+x_261 = lean_ctor_get(x_259, 1);
+lean_inc(x_261);
+lean_dec(x_259);
+lean_inc(x_254);
+x_262 = l_Lean_Meta_AbstractMVars_abstractExprMVars(x_254, x_261);
+x_263 = !lean_is_exclusive(x_262);
+if (x_263 == 0)
+{
+lean_object* x_264; size_t x_265; size_t x_266; uint8_t x_267; 
+x_264 = lean_ctor_get(x_262, 0);
+x_265 = lean_ptr_addr(x_252);
+lean_dec(x_252);
+x_266 = lean_ptr_addr(x_257);
+x_267 = lean_usize_dec_eq(x_265, x_266);
+if (x_267 == 0)
+{
+lean_object* x_268; 
+lean_dec(x_254);
+lean_dec(x_253);
+lean_dec(x_1);
+x_268 = l_Lean_Expr_letE___override(x_251, x_257, x_260, x_264, x_255);
+lean_ctor_set(x_262, 0, x_268);
+return x_262;
+}
+else
+{
+size_t x_269; size_t x_270; uint8_t x_271; 
+x_269 = lean_ptr_addr(x_253);
+lean_dec(x_253);
+x_270 = lean_ptr_addr(x_260);
+x_271 = lean_usize_dec_eq(x_269, x_270);
+if (x_271 == 0)
+{
+lean_object* x_272; 
+lean_dec(x_254);
+lean_dec(x_1);
+x_272 = l_Lean_Expr_letE___override(x_251, x_257, x_260, x_264, x_255);
+lean_ctor_set(x_262, 0, x_272);
+return x_262;
+}
+else
+{
+size_t x_273; size_t x_274; uint8_t x_275; 
+x_273 = lean_ptr_addr(x_254);
+lean_dec(x_254);
+x_274 = lean_ptr_addr(x_264);
+x_275 = lean_usize_dec_eq(x_273, x_274);
+if (x_275 == 0)
+{
+lean_object* x_276; 
+lean_dec(x_1);
+x_276 = l_Lean_Expr_letE___override(x_251, x_257, x_260, x_264, x_255);
+lean_ctor_set(x_262, 0, x_276);
+return x_262;
+}
+else
+{
+lean_dec(x_264);
+lean_dec(x_260);
+lean_dec(x_257);
+lean_dec(x_251);
+lean_ctor_set(x_262, 0, x_1);
+return x_262;
+}
+}
+}
+}
+else
+{
+lean_object* x_277; lean_object* x_278; size_t x_279; size_t x_280; uint8_t x_281; 
+x_277 = lean_ctor_get(x_262, 0);
+x_278 = lean_ctor_get(x_262, 1);
+lean_inc(x_278);
+lean_inc(x_277);
+lean_dec(x_262);
+x_279 = lean_ptr_addr(x_252);
+lean_dec(x_252);
+x_280 = lean_ptr_addr(x_257);
+x_281 = lean_usize_dec_eq(x_279, x_280);
+if (x_281 == 0)
+{
+lean_object* x_282; lean_object* x_283; 
+lean_dec(x_254);
+lean_dec(x_253);
+lean_dec(x_1);
+x_282 = l_Lean_Expr_letE___override(x_251, x_257, x_260, x_277, x_255);
+x_283 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_283, 0, x_282);
+lean_ctor_set(x_283, 1, x_278);
+return x_283;
+}
+else
+{
+size_t x_284; size_t x_285; uint8_t x_286; 
+x_284 = lean_ptr_addr(x_253);
+lean_dec(x_253);
+x_285 = lean_ptr_addr(x_260);
+x_286 = lean_usize_dec_eq(x_284, x_285);
+if (x_286 == 0)
+{
+lean_object* x_287; lean_object* x_288; 
+lean_dec(x_254);
+lean_dec(x_1);
+x_287 = l_Lean_Expr_letE___override(x_251, x_257, x_260, x_277, x_255);
+x_288 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_288, 0, x_287);
+lean_ctor_set(x_288, 1, x_278);
+return x_288;
+}
+else
+{
+size_t x_289; size_t x_290; uint8_t x_291; 
+x_289 = lean_ptr_addr(x_254);
+lean_dec(x_254);
+x_290 = lean_ptr_addr(x_277);
+x_291 = lean_usize_dec_eq(x_289, x_290);
+if (x_291 == 0)
+{
+lean_object* x_292; lean_object* x_293; 
+lean_dec(x_1);
+x_292 = l_Lean_Expr_letE___override(x_251, x_257, x_260, x_277, x_255);
+x_293 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_293, 0, x_292);
+lean_ctor_set(x_293, 1, x_278);
+return x_293;
+}
+else
+{
+lean_object* x_294; 
+lean_dec(x_277);
+lean_dec(x_260);
+lean_dec(x_257);
+lean_dec(x_251);
+x_294 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_294, 0, x_1);
+lean_ctor_set(x_294, 1, x_278);
+return x_294;
+}
+}
+}
+}
+}
+case 10:
+{
+lean_object* x_295; lean_object* x_296; lean_object* x_297; uint8_t x_298; 
+x_295 = lean_ctor_get(x_1, 0);
+lean_inc(x_295);
+x_296 = lean_ctor_get(x_1, 1);
+lean_inc(x_296);
+lean_inc(x_296);
+x_297 = l_Lean_Meta_AbstractMVars_abstractExprMVars(x_296, x_2);
+x_298 = !lean_is_exclusive(x_297);
+if (x_298 == 0)
+{
+lean_object* x_299; size_t x_300; size_t x_301; uint8_t x_302; 
+x_299 = lean_ctor_get(x_297, 0);
+x_300 = lean_ptr_addr(x_296);
+lean_dec(x_296);
+x_301 = lean_ptr_addr(x_299);
+x_302 = lean_usize_dec_eq(x_300, x_301);
+if (x_302 == 0)
+{
+lean_object* x_303; 
+lean_dec(x_1);
+x_303 = l_Lean_Expr_mdata___override(x_295, x_299);
+lean_ctor_set(x_297, 0, x_303);
+return x_297;
+}
+else
+{
+lean_dec(x_299);
+lean_dec(x_295);
+lean_ctor_set(x_297, 0, x_1);
+return x_297;
+}
+}
+else
+{
+lean_object* x_304; lean_object* x_305; size_t x_306; size_t x_307; uint8_t x_308; 
+x_304 = lean_ctor_get(x_297, 0);
+x_305 = lean_ctor_get(x_297, 1);
+lean_inc(x_305);
+lean_inc(x_304);
+lean_dec(x_297);
+x_306 = lean_ptr_addr(x_296);
+lean_dec(x_296);
+x_307 = lean_ptr_addr(x_304);
+x_308 = lean_usize_dec_eq(x_306, x_307);
+if (x_308 == 0)
+{
+lean_object* x_309; lean_object* x_310; 
+lean_dec(x_1);
+x_309 = l_Lean_Expr_mdata___override(x_295, x_304);
+x_310 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_310, 0, x_309);
+lean_ctor_set(x_310, 1, x_305);
+return x_310;
+}
+else
+{
+lean_object* x_311; 
+lean_dec(x_304);
+lean_dec(x_295);
+x_311 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_311, 0, x_1);
+lean_ctor_set(x_311, 1, x_305);
+return x_311;
+}
+}
+}
+case 11:
+{
+lean_object* x_312; lean_object* x_313; lean_object* x_314; lean_object* x_315; uint8_t x_316; 
+x_312 = lean_ctor_get(x_1, 0);
+lean_inc(x_312);
+x_313 = lean_ctor_get(x_1, 1);
+lean_inc(x_313);
+x_314 = lean_ctor_get(x_1, 2);
+lean_inc(x_314);
+lean_inc(x_314);
+x_315 = l_Lean_Meta_AbstractMVars_abstractExprMVars(x_314, x_2);
+x_316 = !lean_is_exclusive(x_315);
+if (x_316 == 0)
+{
+lean_object* x_317; size_t x_318; size_t x_319; uint8_t x_320; 
+x_317 = lean_ctor_get(x_315, 0);
+x_318 = lean_ptr_addr(x_314);
+lean_dec(x_314);
+x_319 = lean_ptr_addr(x_317);
+x_320 = lean_usize_dec_eq(x_318, x_319);
+if (x_320 == 0)
+{
+lean_object* x_321; 
+lean_dec(x_1);
+x_321 = l_Lean_Expr_proj___override(x_312, x_313, x_317);
+lean_ctor_set(x_315, 0, x_321);
+return x_315;
+}
+else
+{
+lean_dec(x_317);
+lean_dec(x_313);
+lean_dec(x_312);
+lean_ctor_set(x_315, 0, x_1);
+return x_315;
+}
+}
+else
+{
+lean_object* x_322; lean_object* x_323; size_t x_324; size_t x_325; uint8_t x_326; 
+x_322 = lean_ctor_get(x_315, 0);
+x_323 = lean_ctor_get(x_315, 1);
+lean_inc(x_323);
+lean_inc(x_322);
+lean_dec(x_315);
+x_324 = lean_ptr_addr(x_314);
+lean_dec(x_314);
+x_325 = lean_ptr_addr(x_322);
+x_326 = lean_usize_dec_eq(x_324, x_325);
+if (x_326 == 0)
+{
+lean_object* x_327; lean_object* x_328; 
+lean_dec(x_1);
+x_327 = l_Lean_Expr_proj___override(x_312, x_313, x_322);
+x_328 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_328, 0, x_327);
+lean_ctor_set(x_328, 1, x_323);
+return x_328;
+}
+else
+{
+lean_object* x_329; 
+lean_dec(x_322);
+lean_dec(x_313);
+lean_dec(x_312);
+x_329 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_329, 0, x_1);
+lean_ctor_set(x_329, 1, x_323);
+return x_329;
+}
 }
 }
 default: 
 {
-lean_object* x_211; 
-x_211 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_211, 0, x_1);
-lean_ctor_set(x_211, 1, x_2);
-return x_211;
+lean_object* x_330; 
+x_330 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_330, 0, x_1);
+lean_ctor_set(x_330, 1, x_2);
+return x_330;
 }
 }
 }
diff --git a/stage0/stdlib/Lean/Meta/AbstractNestedProofs.c b/stage0/stdlib/Lean/Meta/AbstractNestedProofs.c
index bb091e473c..95a7c3dde4 100644
--- a/stage0/stdlib/Lean/Meta/AbstractNestedProofs.c
+++ b/stage0/stdlib/Lean/Meta/AbstractNestedProofs.c
@@ -22,10 +22,10 @@ lean_object* l_Lean_Meta_mkForallFVars(lean_object*, lean_object*, uint8_t, uint
 lean_object* l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(lean_object*, lean_object*, lean_object*);
 uint8_t lean_usize_dec_eq(size_t, size_t);
 lean_object* lean_array_uget(lean_object*, size_t);
-lean_object* lean_expr_update_mdata(lean_object*, lean_object*);
 lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
 LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at_Lean_Meta_AbstractNestedProofs_isNonTrivialProof___spec__1(lean_object*, size_t, size_t);
 static lean_object* l_Lean_Meta_abstractNestedProofs___closed__1;
+lean_object* l_Lean_Expr_mdata___override(lean_object*, lean_object*);
 lean_object* lean_st_ref_get(lean_object*, lean_object*);
 lean_object* lean_array_get_size(lean_object*);
 uint8_t lean_usize_dec_lt(size_t, size_t);
@@ -61,12 +61,12 @@ LEAN_EXPORT lean_object* l___private_Lean_Meta_AbstractNestedProofs_0__Lean_Meta
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Meta_AbstractNestedProofs_visit___spec__4___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_of_nat(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_AbstractNestedProofs_0__Lean_Meta_AbstractNestedProofs_mkAuxLemma(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_proj(lean_object*, lean_object*);
 lean_object* l_Lean_LocalDecl_fvarId(lean_object*);
 static lean_object* l___private_Lean_Meta_AbstractNestedProofs_0__Lean_Meta_AbstractNestedProofs_mkAuxLemma___closed__1;
 lean_object* l_Lean_LocalDecl_type(lean_object*);
 lean_object* l_Lean_LocalDecl_value_x3f(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLCtx___at_Lean_Meta_AbstractNestedProofs_visit___spec__5___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+size_t lean_ptr_addr(lean_object*);
 lean_object* l_Lean_LocalDecl_index(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_AbstractNestedProofs_visit___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Meta_AbstractNestedProofs_visit___spec__4___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -90,6 +90,7 @@ LEAN_EXPORT lean_object* l_Lean_Meta_AbstractNestedProofs_visit___lambda__1___bo
 lean_object* l___private_Lean_MonadEnv_0__Lean_mkAuxNameAux(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ReaderT_bind___at_Lean_Meta_AbstractNestedProofs_visit___spec__3(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Meta_AbstractNestedProofs_visit___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_proj___override(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_LocalDecl_setType(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_forallTelescope___at_Lean_Meta_AbstractNestedProofs_visit___spec__7(lean_object*);
 lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_withLocalContextImp___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -1686,166 +1687,145 @@ return x_75;
 }
 case 10:
 {
-lean_object* x_76; lean_object* x_77; lean_object* x_78; 
+lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; 
 x_76 = lean_ctor_get(x_32, 1);
 lean_inc(x_76);
 lean_dec(x_32);
-x_77 = lean_ctor_get(x_1, 1);
+x_77 = lean_ctor_get(x_1, 0);
 lean_inc(x_77);
+x_78 = lean_ctor_get(x_1, 1);
+lean_inc(x_78);
 lean_inc(x_8);
 lean_inc(x_3);
-x_78 = l_Lean_Meta_AbstractNestedProofs_visit(x_77, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_76);
-if (lean_obj_tag(x_78) == 0)
+lean_inc(x_78);
+x_79 = l_Lean_Meta_AbstractNestedProofs_visit(x_78, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_76);
+if (lean_obj_tag(x_79) == 0)
 {
-lean_object* x_79; lean_object* x_80; lean_object* x_81; 
-x_79 = lean_ctor_get(x_78, 0);
-lean_inc(x_79);
-x_80 = lean_ctor_get(x_78, 1);
+lean_object* x_80; lean_object* x_81; size_t x_82; size_t x_83; uint8_t x_84; 
+x_80 = lean_ctor_get(x_79, 0);
 lean_inc(x_80);
+x_81 = lean_ctor_get(x_79, 1);
+lean_inc(x_81);
+lean_dec(x_79);
+x_82 = lean_ptr_addr(x_78);
 lean_dec(x_78);
-lean_inc(x_1);
-x_81 = lean_expr_update_mdata(x_1, x_79);
-x_18 = x_81;
-x_19 = x_80;
+x_83 = lean_ptr_addr(x_80);
+x_84 = lean_usize_dec_eq(x_82, x_83);
+if (x_84 == 0)
+{
+lean_object* x_85; 
+x_85 = l_Lean_Expr_mdata___override(x_77, x_80);
+x_18 = x_85;
+x_19 = x_81;
 goto block_31;
 }
 else
 {
-uint8_t x_82; 
-lean_dec(x_8);
-lean_dec(x_3);
-lean_dec(x_1);
-x_82 = !lean_is_exclusive(x_78);
-if (x_82 == 0)
-{
-return x_78;
+lean_dec(x_80);
+lean_dec(x_77);
+lean_inc(x_1);
+x_18 = x_1;
+x_19 = x_81;
+goto block_31;
+}
 }
 else
 {
-lean_object* x_83; lean_object* x_84; lean_object* x_85; 
-x_83 = lean_ctor_get(x_78, 0);
-x_84 = lean_ctor_get(x_78, 1);
-lean_inc(x_84);
-lean_inc(x_83);
+uint8_t x_86; 
 lean_dec(x_78);
-x_85 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_85, 0, x_83);
-lean_ctor_set(x_85, 1, x_84);
-return x_85;
+lean_dec(x_77);
+lean_dec(x_8);
+lean_dec(x_3);
+lean_dec(x_1);
+x_86 = !lean_is_exclusive(x_79);
+if (x_86 == 0)
+{
+return x_79;
+}
+else
+{
+lean_object* x_87; lean_object* x_88; lean_object* x_89; 
+x_87 = lean_ctor_get(x_79, 0);
+x_88 = lean_ctor_get(x_79, 1);
+lean_inc(x_88);
+lean_inc(x_87);
+lean_dec(x_79);
+x_89 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_89, 0, x_87);
+lean_ctor_set(x_89, 1, x_88);
+return x_89;
 }
 }
 }
 case 11:
 {
-lean_object* x_86; lean_object* x_87; lean_object* x_88; 
-x_86 = lean_ctor_get(x_32, 1);
-lean_inc(x_86);
+lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; 
+x_90 = lean_ctor_get(x_32, 1);
+lean_inc(x_90);
 lean_dec(x_32);
-x_87 = lean_ctor_get(x_1, 2);
-lean_inc(x_87);
+x_91 = lean_ctor_get(x_1, 0);
+lean_inc(x_91);
+x_92 = lean_ctor_get(x_1, 1);
+lean_inc(x_92);
+x_93 = lean_ctor_get(x_1, 2);
+lean_inc(x_93);
 lean_inc(x_8);
 lean_inc(x_3);
-x_88 = l_Lean_Meta_AbstractNestedProofs_visit(x_87, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_86);
-if (lean_obj_tag(x_88) == 0)
+lean_inc(x_93);
+x_94 = l_Lean_Meta_AbstractNestedProofs_visit(x_93, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_90);
+if (lean_obj_tag(x_94) == 0)
 {
-lean_object* x_89; lean_object* x_90; lean_object* x_91; 
-x_89 = lean_ctor_get(x_88, 0);
-lean_inc(x_89);
-x_90 = lean_ctor_get(x_88, 1);
-lean_inc(x_90);
-lean_dec(x_88);
-lean_inc(x_1);
-x_91 = lean_expr_update_proj(x_1, x_89);
-x_18 = x_91;
-x_19 = x_90;
+lean_object* x_95; lean_object* x_96; size_t x_97; size_t x_98; uint8_t x_99; 
+x_95 = lean_ctor_get(x_94, 0);
+lean_inc(x_95);
+x_96 = lean_ctor_get(x_94, 1);
+lean_inc(x_96);
+lean_dec(x_94);
+x_97 = lean_ptr_addr(x_93);
+lean_dec(x_93);
+x_98 = lean_ptr_addr(x_95);
+x_99 = lean_usize_dec_eq(x_97, x_98);
+if (x_99 == 0)
+{
+lean_object* x_100; 
+x_100 = l_Lean_Expr_proj___override(x_91, x_92, x_95);
+x_18 = x_100;
+x_19 = x_96;
 goto block_31;
 }
 else
 {
-uint8_t x_92; 
-lean_dec(x_8);
-lean_dec(x_3);
-lean_dec(x_1);
-x_92 = !lean_is_exclusive(x_88);
-if (x_92 == 0)
-{
-return x_88;
-}
-else
-{
-lean_object* x_93; lean_object* x_94; lean_object* x_95; 
-x_93 = lean_ctor_get(x_88, 0);
-x_94 = lean_ctor_get(x_88, 1);
-lean_inc(x_94);
-lean_inc(x_93);
-lean_dec(x_88);
-x_95 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_95, 0, x_93);
-lean_ctor_set(x_95, 1, x_94);
-return x_95;
-}
-}
-}
-default: 
-{
-lean_object* x_96; 
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_2);
-x_96 = lean_ctor_get(x_32, 1);
-lean_inc(x_96);
-lean_dec(x_32);
+lean_dec(x_95);
+lean_dec(x_92);
+lean_dec(x_91);
 lean_inc(x_1);
 x_18 = x_1;
 x_19 = x_96;
 goto block_31;
 }
 }
-}
-else
-{
-lean_object* x_97; lean_object* x_98; 
-x_97 = lean_ctor_get(x_32, 1);
-lean_inc(x_97);
-lean_dec(x_32);
-lean_inc(x_8);
-lean_inc(x_1);
-x_98 = l___private_Lean_Meta_AbstractNestedProofs_0__Lean_Meta_AbstractNestedProofs_mkAuxLemma(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_97);
-lean_dec(x_4);
-lean_dec(x_2);
-if (lean_obj_tag(x_98) == 0)
-{
-lean_object* x_99; lean_object* x_100; 
-x_99 = lean_ctor_get(x_98, 0);
-lean_inc(x_99);
-x_100 = lean_ctor_get(x_98, 1);
-lean_inc(x_100);
-lean_dec(x_98);
-x_18 = x_99;
-x_19 = x_100;
-goto block_31;
-}
 else
 {
 uint8_t x_101; 
+lean_dec(x_93);
+lean_dec(x_92);
+lean_dec(x_91);
 lean_dec(x_8);
 lean_dec(x_3);
 lean_dec(x_1);
-x_101 = !lean_is_exclusive(x_98);
+x_101 = !lean_is_exclusive(x_94);
 if (x_101 == 0)
 {
-return x_98;
+return x_94;
 }
 else
 {
 lean_object* x_102; lean_object* x_103; lean_object* x_104; 
-x_102 = lean_ctor_get(x_98, 0);
-x_103 = lean_ctor_get(x_98, 1);
+x_102 = lean_ctor_get(x_94, 0);
+x_103 = lean_ctor_get(x_94, 1);
 lean_inc(x_103);
 lean_inc(x_102);
-lean_dec(x_98);
+lean_dec(x_94);
 x_104 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_104, 0, x_102);
 lean_ctor_set(x_104, 1, x_103);
@@ -1853,10 +1833,77 @@ return x_104;
 }
 }
 }
+default: 
+{
+lean_object* x_105; 
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+x_105 = lean_ctor_get(x_32, 1);
+lean_inc(x_105);
+lean_dec(x_32);
+lean_inc(x_1);
+x_18 = x_1;
+x_19 = x_105;
+goto block_31;
+}
+}
 }
 else
 {
-uint8_t x_105; 
+lean_object* x_106; lean_object* x_107; 
+x_106 = lean_ctor_get(x_32, 1);
+lean_inc(x_106);
+lean_dec(x_32);
+lean_inc(x_8);
+lean_inc(x_1);
+x_107 = l___private_Lean_Meta_AbstractNestedProofs_0__Lean_Meta_AbstractNestedProofs_mkAuxLemma(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_106);
+lean_dec(x_4);
+lean_dec(x_2);
+if (lean_obj_tag(x_107) == 0)
+{
+lean_object* x_108; lean_object* x_109; 
+x_108 = lean_ctor_get(x_107, 0);
+lean_inc(x_108);
+x_109 = lean_ctor_get(x_107, 1);
+lean_inc(x_109);
+lean_dec(x_107);
+x_18 = x_108;
+x_19 = x_109;
+goto block_31;
+}
+else
+{
+uint8_t x_110; 
+lean_dec(x_8);
+lean_dec(x_3);
+lean_dec(x_1);
+x_110 = !lean_is_exclusive(x_107);
+if (x_110 == 0)
+{
+return x_107;
+}
+else
+{
+lean_object* x_111; lean_object* x_112; lean_object* x_113; 
+x_111 = lean_ctor_get(x_107, 0);
+x_112 = lean_ctor_get(x_107, 1);
+lean_inc(x_112);
+lean_inc(x_111);
+lean_dec(x_107);
+x_113 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_113, 0, x_111);
+lean_ctor_set(x_113, 1, x_112);
+return x_113;
+}
+}
+}
+}
+else
+{
+uint8_t x_114; 
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
@@ -1865,23 +1912,23 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_105 = !lean_is_exclusive(x_32);
-if (x_105 == 0)
+x_114 = !lean_is_exclusive(x_32);
+if (x_114 == 0)
 {
 return x_32;
 }
 else
 {
-lean_object* x_106; lean_object* x_107; lean_object* x_108; 
-x_106 = lean_ctor_get(x_32, 0);
-x_107 = lean_ctor_get(x_32, 1);
-lean_inc(x_107);
-lean_inc(x_106);
+lean_object* x_115; lean_object* x_116; lean_object* x_117; 
+x_115 = lean_ctor_get(x_32, 0);
+x_116 = lean_ctor_get(x_32, 1);
+lean_inc(x_116);
+lean_inc(x_115);
 lean_dec(x_32);
-x_108 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_108, 0, x_106);
-lean_ctor_set(x_108, 1, x_107);
-return x_108;
+x_117 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_117, 0, x_115);
+lean_ctor_set(x_117, 1, x_116);
+return x_117;
 }
 }
 block_31:
@@ -1926,7 +1973,7 @@ return x_30;
 }
 else
 {
-lean_object* x_109; 
+lean_object* x_118; 
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
@@ -1935,111 +1982,60 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_109 = lean_ctor_get(x_17, 0);
-lean_inc(x_109);
+x_118 = lean_ctor_get(x_17, 0);
+lean_inc(x_118);
 lean_dec(x_17);
-lean_ctor_set(x_13, 0, x_109);
+lean_ctor_set(x_13, 0, x_118);
 return x_13;
 }
 }
 else
 {
-lean_object* x_110; lean_object* x_111; lean_object* x_112; 
-x_110 = lean_ctor_get(x_13, 0);
-x_111 = lean_ctor_get(x_13, 1);
-lean_inc(x_111);
-lean_inc(x_110);
+lean_object* x_119; lean_object* x_120; lean_object* x_121; 
+x_119 = lean_ctor_get(x_13, 0);
+x_120 = lean_ctor_get(x_13, 1);
+lean_inc(x_120);
+lean_inc(x_119);
 lean_dec(x_13);
 lean_inc(x_1);
-x_112 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_110, x_1);
-if (lean_obj_tag(x_112) == 0)
+x_121 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_119, x_1);
+if (lean_obj_tag(x_121) == 0)
 {
-lean_object* x_113; lean_object* x_114; lean_object* x_126; 
+lean_object* x_122; lean_object* x_123; lean_object* x_135; 
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_1);
-x_126 = l_Lean_Meta_AbstractNestedProofs_isNonTrivialProof(x_1, x_5, x_6, x_7, x_8, x_111);
-if (lean_obj_tag(x_126) == 0)
+x_135 = l_Lean_Meta_AbstractNestedProofs_isNonTrivialProof(x_1, x_5, x_6, x_7, x_8, x_120);
+if (lean_obj_tag(x_135) == 0)
 {
-lean_object* x_127; uint8_t x_128; 
-x_127 = lean_ctor_get(x_126, 0);
-lean_inc(x_127);
-x_128 = lean_unbox(x_127);
-lean_dec(x_127);
-if (x_128 == 0)
+lean_object* x_136; uint8_t x_137; 
+x_136 = lean_ctor_get(x_135, 0);
+lean_inc(x_136);
+x_137 = lean_unbox(x_136);
+lean_dec(x_136);
+if (x_137 == 0)
 {
 switch (lean_obj_tag(x_1)) {
 case 5:
 {
-lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; 
-x_129 = lean_ctor_get(x_126, 1);
-lean_inc(x_129);
-lean_dec(x_126);
-x_130 = lean_unsigned_to_nat(0u);
-x_131 = l___private_Lean_Expr_0__Lean_Expr_getAppNumArgsAux(x_1, x_130);
-x_132 = l_Lean_Meta_AbstractNestedProofs_isNonTrivialProof___closed__1;
-lean_inc(x_131);
-x_133 = lean_mk_array(x_131, x_132);
-x_134 = lean_unsigned_to_nat(1u);
-x_135 = lean_nat_sub(x_131, x_134);
-lean_dec(x_131);
-lean_inc(x_8);
-lean_inc(x_3);
-lean_inc(x_1);
-x_136 = l_Lean_Expr_withAppAux___at_Lean_Meta_AbstractNestedProofs_visit___spec__2(x_1, x_133, x_135, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_129);
-if (lean_obj_tag(x_136) == 0)
-{
-lean_object* x_137; lean_object* x_138; 
-x_137 = lean_ctor_get(x_136, 0);
-lean_inc(x_137);
-x_138 = lean_ctor_get(x_136, 1);
+lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; 
+x_138 = lean_ctor_get(x_135, 1);
 lean_inc(x_138);
-lean_dec(x_136);
-x_113 = x_137;
-x_114 = x_138;
-goto block_125;
-}
-else
-{
-lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; 
-lean_dec(x_8);
-lean_dec(x_3);
-lean_dec(x_1);
-x_139 = lean_ctor_get(x_136, 0);
-lean_inc(x_139);
-x_140 = lean_ctor_get(x_136, 1);
+lean_dec(x_135);
+x_139 = lean_unsigned_to_nat(0u);
+x_140 = l___private_Lean_Expr_0__Lean_Expr_getAppNumArgsAux(x_1, x_139);
+x_141 = l_Lean_Meta_AbstractNestedProofs_isNonTrivialProof___closed__1;
 lean_inc(x_140);
-if (lean_is_exclusive(x_136)) {
- lean_ctor_release(x_136, 0);
- lean_ctor_release(x_136, 1);
- x_141 = x_136;
-} else {
- lean_dec_ref(x_136);
- x_141 = lean_box(0);
-}
-if (lean_is_scalar(x_141)) {
- x_142 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_142 = x_141;
-}
-lean_ctor_set(x_142, 0, x_139);
-lean_ctor_set(x_142, 1, x_140);
-return x_142;
-}
-}
-case 6:
-{
-lean_object* x_143; lean_object* x_144; lean_object* x_145; 
-x_143 = lean_ctor_get(x_126, 1);
-lean_inc(x_143);
-lean_dec(x_126);
-x_144 = l_Lean_Meta_AbstractNestedProofs_visit___closed__1;
+x_142 = lean_mk_array(x_140, x_141);
+x_143 = lean_unsigned_to_nat(1u);
+x_144 = lean_nat_sub(x_140, x_143);
+lean_dec(x_140);
 lean_inc(x_8);
 lean_inc(x_3);
 lean_inc(x_1);
-x_145 = l_Lean_Meta_lambdaLetTelescope___at_Lean_Meta_AbstractNestedProofs_visit___spec__6___rarg(x_1, x_144, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_143);
+x_145 = l_Lean_Expr_withAppAux___at_Lean_Meta_AbstractNestedProofs_visit___spec__2(x_1, x_142, x_144, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_138);
 if (lean_obj_tag(x_145) == 0)
 {
 lean_object* x_146; lean_object* x_147; 
@@ -2048,9 +2044,9 @@ lean_inc(x_146);
 x_147 = lean_ctor_get(x_145, 1);
 lean_inc(x_147);
 lean_dec(x_145);
-x_113 = x_146;
-x_114 = x_147;
-goto block_125;
+x_122 = x_146;
+x_123 = x_147;
+goto block_134;
 }
 else
 {
@@ -2080,17 +2076,17 @@ lean_ctor_set(x_151, 1, x_149);
 return x_151;
 }
 }
-case 7:
+case 6:
 {
 lean_object* x_152; lean_object* x_153; lean_object* x_154; 
-x_152 = lean_ctor_get(x_126, 1);
+x_152 = lean_ctor_get(x_135, 1);
 lean_inc(x_152);
-lean_dec(x_126);
-x_153 = l_Lean_Meta_AbstractNestedProofs_visit___closed__2;
+lean_dec(x_135);
+x_153 = l_Lean_Meta_AbstractNestedProofs_visit___closed__1;
 lean_inc(x_8);
 lean_inc(x_3);
 lean_inc(x_1);
-x_154 = l_Lean_Meta_forallTelescope___at_Lean_Meta_AbstractNestedProofs_visit___spec__7___rarg(x_1, x_153, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_152);
+x_154 = l_Lean_Meta_lambdaLetTelescope___at_Lean_Meta_AbstractNestedProofs_visit___spec__6___rarg(x_1, x_153, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_152);
 if (lean_obj_tag(x_154) == 0)
 {
 lean_object* x_155; lean_object* x_156; 
@@ -2099,9 +2095,9 @@ lean_inc(x_155);
 x_156 = lean_ctor_get(x_154, 1);
 lean_inc(x_156);
 lean_dec(x_154);
-x_113 = x_155;
-x_114 = x_156;
-goto block_125;
+x_122 = x_155;
+x_123 = x_156;
+goto block_134;
 }
 else
 {
@@ -2131,17 +2127,17 @@ lean_ctor_set(x_160, 1, x_158);
 return x_160;
 }
 }
-case 8:
+case 7:
 {
 lean_object* x_161; lean_object* x_162; lean_object* x_163; 
-x_161 = lean_ctor_get(x_126, 1);
+x_161 = lean_ctor_get(x_135, 1);
 lean_inc(x_161);
-lean_dec(x_126);
-x_162 = l_Lean_Meta_AbstractNestedProofs_visit___closed__1;
+lean_dec(x_135);
+x_162 = l_Lean_Meta_AbstractNestedProofs_visit___closed__2;
 lean_inc(x_8);
 lean_inc(x_3);
 lean_inc(x_1);
-x_163 = l_Lean_Meta_lambdaLetTelescope___at_Lean_Meta_AbstractNestedProofs_visit___spec__6___rarg(x_1, x_162, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_161);
+x_163 = l_Lean_Meta_forallTelescope___at_Lean_Meta_AbstractNestedProofs_visit___spec__7___rarg(x_1, x_162, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_161);
 if (lean_obj_tag(x_163) == 0)
 {
 lean_object* x_164; lean_object* x_165; 
@@ -2150,9 +2146,9 @@ lean_inc(x_164);
 x_165 = lean_ctor_get(x_163, 1);
 lean_inc(x_165);
 lean_dec(x_163);
-x_113 = x_164;
-x_114 = x_165;
-goto block_125;
+x_122 = x_164;
+x_123 = x_165;
+goto block_134;
 }
 else
 {
@@ -2182,185 +2178,282 @@ lean_ctor_set(x_169, 1, x_167);
 return x_169;
 }
 }
-case 10:
+case 8:
 {
 lean_object* x_170; lean_object* x_171; lean_object* x_172; 
-x_170 = lean_ctor_get(x_126, 1);
+x_170 = lean_ctor_get(x_135, 1);
 lean_inc(x_170);
-lean_dec(x_126);
-x_171 = lean_ctor_get(x_1, 1);
-lean_inc(x_171);
+lean_dec(x_135);
+x_171 = l_Lean_Meta_AbstractNestedProofs_visit___closed__1;
 lean_inc(x_8);
 lean_inc(x_3);
-x_172 = l_Lean_Meta_AbstractNestedProofs_visit(x_171, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_170);
+lean_inc(x_1);
+x_172 = l_Lean_Meta_lambdaLetTelescope___at_Lean_Meta_AbstractNestedProofs_visit___spec__6___rarg(x_1, x_171, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_170);
 if (lean_obj_tag(x_172) == 0)
 {
-lean_object* x_173; lean_object* x_174; lean_object* x_175; 
+lean_object* x_173; lean_object* x_174; 
 x_173 = lean_ctor_get(x_172, 0);
 lean_inc(x_173);
 x_174 = lean_ctor_get(x_172, 1);
 lean_inc(x_174);
 lean_dec(x_172);
-lean_inc(x_1);
-x_175 = lean_expr_update_mdata(x_1, x_173);
-x_113 = x_175;
-x_114 = x_174;
-goto block_125;
+x_122 = x_173;
+x_123 = x_174;
+goto block_134;
 }
 else
 {
-lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; 
+lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; 
 lean_dec(x_8);
 lean_dec(x_3);
 lean_dec(x_1);
-x_176 = lean_ctor_get(x_172, 0);
+x_175 = lean_ctor_get(x_172, 0);
+lean_inc(x_175);
+x_176 = lean_ctor_get(x_172, 1);
 lean_inc(x_176);
-x_177 = lean_ctor_get(x_172, 1);
-lean_inc(x_177);
 if (lean_is_exclusive(x_172)) {
  lean_ctor_release(x_172, 0);
  lean_ctor_release(x_172, 1);
- x_178 = x_172;
+ x_177 = x_172;
 } else {
  lean_dec_ref(x_172);
- x_178 = lean_box(0);
+ x_177 = lean_box(0);
 }
-if (lean_is_scalar(x_178)) {
- x_179 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_177)) {
+ x_178 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_179 = x_178;
+ x_178 = x_177;
 }
-lean_ctor_set(x_179, 0, x_176);
-lean_ctor_set(x_179, 1, x_177);
-return x_179;
+lean_ctor_set(x_178, 0, x_175);
+lean_ctor_set(x_178, 1, x_176);
+return x_178;
 }
 }
-case 11:
+case 10:
 {
-lean_object* x_180; lean_object* x_181; lean_object* x_182; 
-x_180 = lean_ctor_get(x_126, 1);
+lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; 
+x_179 = lean_ctor_get(x_135, 1);
+lean_inc(x_179);
+lean_dec(x_135);
+x_180 = lean_ctor_get(x_1, 0);
 lean_inc(x_180);
-lean_dec(x_126);
-x_181 = lean_ctor_get(x_1, 2);
+x_181 = lean_ctor_get(x_1, 1);
 lean_inc(x_181);
 lean_inc(x_8);
 lean_inc(x_3);
-x_182 = l_Lean_Meta_AbstractNestedProofs_visit(x_181, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_180);
+lean_inc(x_181);
+x_182 = l_Lean_Meta_AbstractNestedProofs_visit(x_181, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_179);
 if (lean_obj_tag(x_182) == 0)
 {
-lean_object* x_183; lean_object* x_184; lean_object* x_185; 
+lean_object* x_183; lean_object* x_184; size_t x_185; size_t x_186; uint8_t x_187; 
 x_183 = lean_ctor_get(x_182, 0);
 lean_inc(x_183);
 x_184 = lean_ctor_get(x_182, 1);
 lean_inc(x_184);
 lean_dec(x_182);
-lean_inc(x_1);
-x_185 = lean_expr_update_proj(x_1, x_183);
-x_113 = x_185;
-x_114 = x_184;
-goto block_125;
+x_185 = lean_ptr_addr(x_181);
+lean_dec(x_181);
+x_186 = lean_ptr_addr(x_183);
+x_187 = lean_usize_dec_eq(x_185, x_186);
+if (x_187 == 0)
+{
+lean_object* x_188; 
+x_188 = l_Lean_Expr_mdata___override(x_180, x_183);
+x_122 = x_188;
+x_123 = x_184;
+goto block_134;
 }
 else
 {
-lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; 
+lean_dec(x_183);
+lean_dec(x_180);
+lean_inc(x_1);
+x_122 = x_1;
+x_123 = x_184;
+goto block_134;
+}
+}
+else
+{
+lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; 
+lean_dec(x_181);
+lean_dec(x_180);
 lean_dec(x_8);
 lean_dec(x_3);
 lean_dec(x_1);
-x_186 = lean_ctor_get(x_182, 0);
-lean_inc(x_186);
-x_187 = lean_ctor_get(x_182, 1);
-lean_inc(x_187);
+x_189 = lean_ctor_get(x_182, 0);
+lean_inc(x_189);
+x_190 = lean_ctor_get(x_182, 1);
+lean_inc(x_190);
 if (lean_is_exclusive(x_182)) {
  lean_ctor_release(x_182, 0);
  lean_ctor_release(x_182, 1);
- x_188 = x_182;
+ x_191 = x_182;
 } else {
  lean_dec_ref(x_182);
- x_188 = lean_box(0);
+ x_191 = lean_box(0);
 }
-if (lean_is_scalar(x_188)) {
- x_189 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_191)) {
+ x_192 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_189 = x_188;
+ x_192 = x_191;
 }
-lean_ctor_set(x_189, 0, x_186);
-lean_ctor_set(x_189, 1, x_187);
-return x_189;
+lean_ctor_set(x_192, 0, x_189);
+lean_ctor_set(x_192, 1, x_190);
+return x_192;
+}
+}
+case 11:
+{
+lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; lean_object* x_197; 
+x_193 = lean_ctor_get(x_135, 1);
+lean_inc(x_193);
+lean_dec(x_135);
+x_194 = lean_ctor_get(x_1, 0);
+lean_inc(x_194);
+x_195 = lean_ctor_get(x_1, 1);
+lean_inc(x_195);
+x_196 = lean_ctor_get(x_1, 2);
+lean_inc(x_196);
+lean_inc(x_8);
+lean_inc(x_3);
+lean_inc(x_196);
+x_197 = l_Lean_Meta_AbstractNestedProofs_visit(x_196, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_193);
+if (lean_obj_tag(x_197) == 0)
+{
+lean_object* x_198; lean_object* x_199; size_t x_200; size_t x_201; uint8_t x_202; 
+x_198 = lean_ctor_get(x_197, 0);
+lean_inc(x_198);
+x_199 = lean_ctor_get(x_197, 1);
+lean_inc(x_199);
+lean_dec(x_197);
+x_200 = lean_ptr_addr(x_196);
+lean_dec(x_196);
+x_201 = lean_ptr_addr(x_198);
+x_202 = lean_usize_dec_eq(x_200, x_201);
+if (x_202 == 0)
+{
+lean_object* x_203; 
+x_203 = l_Lean_Expr_proj___override(x_194, x_195, x_198);
+x_122 = x_203;
+x_123 = x_199;
+goto block_134;
+}
+else
+{
+lean_dec(x_198);
+lean_dec(x_195);
+lean_dec(x_194);
+lean_inc(x_1);
+x_122 = x_1;
+x_123 = x_199;
+goto block_134;
+}
+}
+else
+{
+lean_object* x_204; lean_object* x_205; lean_object* x_206; lean_object* x_207; 
+lean_dec(x_196);
+lean_dec(x_195);
+lean_dec(x_194);
+lean_dec(x_8);
+lean_dec(x_3);
+lean_dec(x_1);
+x_204 = lean_ctor_get(x_197, 0);
+lean_inc(x_204);
+x_205 = lean_ctor_get(x_197, 1);
+lean_inc(x_205);
+if (lean_is_exclusive(x_197)) {
+ lean_ctor_release(x_197, 0);
+ lean_ctor_release(x_197, 1);
+ x_206 = x_197;
+} else {
+ lean_dec_ref(x_197);
+ x_206 = lean_box(0);
+}
+if (lean_is_scalar(x_206)) {
+ x_207 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_207 = x_206;
+}
+lean_ctor_set(x_207, 0, x_204);
+lean_ctor_set(x_207, 1, x_205);
+return x_207;
 }
 }
 default: 
 {
-lean_object* x_190; 
+lean_object* x_208; 
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_2);
-x_190 = lean_ctor_get(x_126, 1);
-lean_inc(x_190);
-lean_dec(x_126);
+x_208 = lean_ctor_get(x_135, 1);
+lean_inc(x_208);
+lean_dec(x_135);
 lean_inc(x_1);
-x_113 = x_1;
-x_114 = x_190;
-goto block_125;
+x_122 = x_1;
+x_123 = x_208;
+goto block_134;
 }
 }
 }
 else
 {
-lean_object* x_191; lean_object* x_192; 
-x_191 = lean_ctor_get(x_126, 1);
-lean_inc(x_191);
-lean_dec(x_126);
+lean_object* x_209; lean_object* x_210; 
+x_209 = lean_ctor_get(x_135, 1);
+lean_inc(x_209);
+lean_dec(x_135);
 lean_inc(x_8);
 lean_inc(x_1);
-x_192 = l___private_Lean_Meta_AbstractNestedProofs_0__Lean_Meta_AbstractNestedProofs_mkAuxLemma(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_191);
+x_210 = l___private_Lean_Meta_AbstractNestedProofs_0__Lean_Meta_AbstractNestedProofs_mkAuxLemma(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_209);
 lean_dec(x_4);
 lean_dec(x_2);
-if (lean_obj_tag(x_192) == 0)
+if (lean_obj_tag(x_210) == 0)
 {
-lean_object* x_193; lean_object* x_194; 
-x_193 = lean_ctor_get(x_192, 0);
-lean_inc(x_193);
-x_194 = lean_ctor_get(x_192, 1);
-lean_inc(x_194);
-lean_dec(x_192);
-x_113 = x_193;
-x_114 = x_194;
-goto block_125;
+lean_object* x_211; lean_object* x_212; 
+x_211 = lean_ctor_get(x_210, 0);
+lean_inc(x_211);
+x_212 = lean_ctor_get(x_210, 1);
+lean_inc(x_212);
+lean_dec(x_210);
+x_122 = x_211;
+x_123 = x_212;
+goto block_134;
 }
 else
 {
-lean_object* x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; 
+lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; 
 lean_dec(x_8);
 lean_dec(x_3);
 lean_dec(x_1);
-x_195 = lean_ctor_get(x_192, 0);
-lean_inc(x_195);
-x_196 = lean_ctor_get(x_192, 1);
-lean_inc(x_196);
-if (lean_is_exclusive(x_192)) {
- lean_ctor_release(x_192, 0);
- lean_ctor_release(x_192, 1);
- x_197 = x_192;
+x_213 = lean_ctor_get(x_210, 0);
+lean_inc(x_213);
+x_214 = lean_ctor_get(x_210, 1);
+lean_inc(x_214);
+if (lean_is_exclusive(x_210)) {
+ lean_ctor_release(x_210, 0);
+ lean_ctor_release(x_210, 1);
+ x_215 = x_210;
 } else {
- lean_dec_ref(x_192);
- x_197 = lean_box(0);
+ lean_dec_ref(x_210);
+ x_215 = lean_box(0);
 }
-if (lean_is_scalar(x_197)) {
- x_198 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_215)) {
+ x_216 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_198 = x_197;
+ x_216 = x_215;
 }
-lean_ctor_set(x_198, 0, x_195);
-lean_ctor_set(x_198, 1, x_196);
-return x_198;
+lean_ctor_set(x_216, 0, x_213);
+lean_ctor_set(x_216, 1, x_214);
+return x_216;
 }
 }
 }
 else
 {
-lean_object* x_199; lean_object* x_200; lean_object* x_201; lean_object* x_202; 
+lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; 
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
@@ -2369,68 +2462,68 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_199 = lean_ctor_get(x_126, 0);
-lean_inc(x_199);
-x_200 = lean_ctor_get(x_126, 1);
-lean_inc(x_200);
-if (lean_is_exclusive(x_126)) {
- lean_ctor_release(x_126, 0);
- lean_ctor_release(x_126, 1);
- x_201 = x_126;
+x_217 = lean_ctor_get(x_135, 0);
+lean_inc(x_217);
+x_218 = lean_ctor_get(x_135, 1);
+lean_inc(x_218);
+if (lean_is_exclusive(x_135)) {
+ lean_ctor_release(x_135, 0);
+ lean_ctor_release(x_135, 1);
+ x_219 = x_135;
 } else {
- lean_dec_ref(x_126);
- x_201 = lean_box(0);
+ lean_dec_ref(x_135);
+ x_219 = lean_box(0);
 }
-if (lean_is_scalar(x_201)) {
- x_202 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_219)) {
+ x_220 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_202 = x_201;
+ x_220 = x_219;
 }
-lean_ctor_set(x_202, 0, x_199);
-lean_ctor_set(x_202, 1, x_200);
-return x_202;
+lean_ctor_set(x_220, 0, x_217);
+lean_ctor_set(x_220, 1, x_218);
+return x_220;
 }
-block_125:
+block_134:
 {
-lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; 
-x_115 = lean_st_ref_get(x_8, x_114);
+lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; 
+x_124 = lean_st_ref_get(x_8, x_123);
 lean_dec(x_8);
-x_116 = lean_ctor_get(x_115, 1);
-lean_inc(x_116);
-lean_dec(x_115);
-x_117 = lean_st_ref_take(x_3, x_116);
-x_118 = lean_ctor_get(x_117, 0);
-lean_inc(x_118);
-x_119 = lean_ctor_get(x_117, 1);
-lean_inc(x_119);
-lean_dec(x_117);
-lean_inc(x_113);
-x_120 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_118, x_1, x_113);
-x_121 = lean_st_ref_set(x_3, x_120, x_119);
-lean_dec(x_3);
-x_122 = lean_ctor_get(x_121, 1);
+x_125 = lean_ctor_get(x_124, 1);
+lean_inc(x_125);
+lean_dec(x_124);
+x_126 = lean_st_ref_take(x_3, x_125);
+x_127 = lean_ctor_get(x_126, 0);
+lean_inc(x_127);
+x_128 = lean_ctor_get(x_126, 1);
+lean_inc(x_128);
+lean_dec(x_126);
 lean_inc(x_122);
-if (lean_is_exclusive(x_121)) {
- lean_ctor_release(x_121, 0);
- lean_ctor_release(x_121, 1);
- x_123 = x_121;
+x_129 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_127, x_1, x_122);
+x_130 = lean_st_ref_set(x_3, x_129, x_128);
+lean_dec(x_3);
+x_131 = lean_ctor_get(x_130, 1);
+lean_inc(x_131);
+if (lean_is_exclusive(x_130)) {
+ lean_ctor_release(x_130, 0);
+ lean_ctor_release(x_130, 1);
+ x_132 = x_130;
 } else {
- lean_dec_ref(x_121);
- x_123 = lean_box(0);
+ lean_dec_ref(x_130);
+ x_132 = lean_box(0);
 }
-if (lean_is_scalar(x_123)) {
- x_124 = lean_alloc_ctor(0, 2, 0);
+if (lean_is_scalar(x_132)) {
+ x_133 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_124 = x_123;
+ x_133 = x_132;
 }
-lean_ctor_set(x_124, 0, x_113);
-lean_ctor_set(x_124, 1, x_122);
-return x_124;
+lean_ctor_set(x_133, 0, x_122);
+lean_ctor_set(x_133, 1, x_131);
+return x_133;
 }
 }
 else
 {
-lean_object* x_203; lean_object* x_204; 
+lean_object* x_221; lean_object* x_222; 
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
@@ -2439,19 +2532,19 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_203 = lean_ctor_get(x_112, 0);
-lean_inc(x_203);
-lean_dec(x_112);
-x_204 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_204, 0, x_203);
-lean_ctor_set(x_204, 1, x_111);
-return x_204;
+x_221 = lean_ctor_get(x_121, 0);
+lean_inc(x_221);
+lean_dec(x_121);
+x_222 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_222, 0, x_221);
+lean_ctor_set(x_222, 1, x_120);
+return x_222;
 }
 }
 }
 else
 {
-lean_object* x_205; 
+lean_object* x_223; 
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
@@ -2459,10 +2552,10 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_205 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_205, 0, x_1);
-lean_ctor_set(x_205, 1, x_9);
-return x_205;
+x_223 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_223, 0, x_1);
+lean_ctor_set(x_223, 1, x_9);
+return x_223;
 }
 }
 }
diff --git a/stage0/stdlib/Lean/Meta/AppBuilder.c b/stage0/stdlib/Lean/Meta/AppBuilder.c
index cf80dbd41f..682cdd4d91 100644
--- a/stage0/stdlib/Lean/Meta/AppBuilder.c
+++ b/stage0/stdlib/Lean/Meta/AppBuilder.c
@@ -4971,7 +4971,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Meta_AppBuilder_0__Lean_Meta_mkAppMArgs_loop___closed__10;
 x_2 = l___private_Lean_Meta_AppBuilder_0__Lean_Meta_mkAppMArgs_loop___closed__11;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_Meta_AppBuilder_0__Lean_Meta_mkAppMArgs_loop___closed__12;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/Basic.c b/stage0/stdlib/Lean/Meta/Basic.c
index 60292145d3..366cef368a 100644
--- a/stage0/stdlib/Lean/Meta/Basic.c
+++ b/stage0/stdlib/Lean/Meta/Basic.c
@@ -93,6 +93,7 @@ LEAN_EXPORT lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_forallMetaTele
 static lean_object* l_Lean_Meta_instInhabitedSavedState___closed__10;
 static lean_object* l_Lean_Meta_isExprDefEq___closed__2;
 static lean_object* l_Lean_Meta_instMonadMetaM___closed__2;
+lean_object* l_Lean_Level_succ___override(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Meta_withIncRecDepth___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_savingCache(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_mkConstWithFreshMVarLevels(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -239,7 +240,7 @@ LEAN_EXPORT lean_object* l_Lean_Meta_forallMetaBoundedTelescope(lean_object*, le
 LEAN_EXPORT lean_object* l_Lean_Meta_instMonadEnvMetaM___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_forallTelescopeReducingAuxAux_process___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_isClassExpensive_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-uint8_t l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9921_(uint8_t, uint8_t);
+uint8_t l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9966_(uint8_t, uint8_t);
 static lean_object* l_Lean_Meta_instAlternativeMetaM___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Meta_setInlineAttribute___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withConfig___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -286,6 +287,7 @@ LEAN_EXPORT lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_mkFreshExprMVa
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Meta_liftMkBindingM___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_mkAppN(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_mkLeveErrorMessageCore___lambda__1___boxed(lean_object*, lean_object*);
+lean_object* l_Lean_simpLevelIMax_x27(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_State_mctx___default___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDeclsD(lean_object*);
 static lean_object* l_Lean_Meta_Context_lctx___default___closed__1;
@@ -381,7 +383,6 @@ LEAN_EXPORT lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_withMCtxImp(le
 LEAN_EXPORT lean_object* l_Lean_Meta_withNewMCtxDepth___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_withNewFVar___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_collectForwardDeps___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_level_update_max(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_getLevelMVarDepth___closed__1;
 uint8_t l_Lean_Level_any(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_mkFreshMVarId___at_Lean_Meta_mkFreshExprMVarAt___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -393,6 +394,7 @@ LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Meta_Basic
 LEAN_EXPORT lean_object* l_Lean_Meta_isDefEqStuckExceptionId;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_processPostponedStep___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Util_Trace_0__Lean_addNode___at___private_Lean_Meta_Basic_0__Lean_Meta_processPostponedStep___spec__13___closed__2;
+lean_object* l_Lean_mkLevelMax_x27(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_initFn____x40_Lean_Meta_Basic___hyg_4____closed__2;
 lean_object* l_Lean_Name_num___override(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_mkArrow___closed__2;
@@ -400,6 +402,7 @@ lean_object* l_Lean_replaceRef(lean_object*, lean_object*);
 lean_object* lean_array_get(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Cache_defEqDefault___default;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_getDefInfoTemp___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_simpLevelMax_x27(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_mkLambdaFVars(lean_object*, lean_object*, uint8_t, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_getLevelMVarDepth___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withNewBinderInfos(lean_object*);
@@ -422,6 +425,7 @@ static lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_mkLeveErrorMessageC
 lean_object* l_Lean_MetavarContext_MkBinding_elimMVarDeps(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_instMetaEvalMetaM___rarg___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Meta_abstractRange___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_mkLevelIMax_x27(lean_object*, lean_object*);
 static lean_object* l_Lean_getConstInfo___at_Lean_Meta_mkConstWithFreshMVarLevels___spec__1___closed__2;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_forallTelescopeReducingAuxAux___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_forallTelescopeReducingImp(lean_object*);
@@ -630,8 +634,8 @@ lean_object* l_Std_PersistentHashMap_find_x3f___at_Lean_getLevelMVarAssignment_x
 LEAN_EXPORT lean_object* l_Lean_Meta_lambdaLetTelescope___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_State_mctx___default___closed__1;
 extern lean_object* l_Lean_instInhabitedFVarId;
+size_t lean_ptr_addr(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___rarg(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*);
-lean_object* lean_level_update_imax(lean_object*, lean_object*, lean_object*);
 lean_object* l_Std_PersistentArray_push___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_getExprMVarAssignment_x3f___at___private_Lean_Meta_Basic_0__Lean_Meta_isClassQuick_x3f___spec__1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_withNewBinderInfosImp___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -774,7 +778,6 @@ static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Meta_Basic_0__L
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecls_loop___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_modifyPostponed___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_mkLambdaFVars___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_level_update_succ(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withMVarContext___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_infer_type(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_isExprDefEq(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -1392,7 +1395,7 @@ x_5 = lean_ctor_get(x_1, 1);
 x_6 = lean_ctor_get_uint8(x_2, sizeof(void*)*2);
 x_7 = lean_ctor_get(x_2, 0);
 x_8 = lean_ctor_get(x_2, 1);
-x_9 = l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9921_(x_3, x_6);
+x_9 = l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9966_(x_3, x_6);
 if (x_9 == 0)
 {
 uint8_t x_10; 
@@ -7240,7 +7243,7 @@ x_8 = lean_ctor_get(x_6, 0);
 x_9 = 0;
 x_10 = lean_unbox(x_8);
 lean_dec(x_8);
-x_11 = l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9921_(x_10, x_9);
+x_11 = l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9966_(x_10, x_9);
 x_12 = lean_box(x_11);
 lean_ctor_set(x_6, 0, x_12);
 return x_6;
@@ -7256,7 +7259,7 @@ lean_dec(x_6);
 x_15 = 0;
 x_16 = lean_unbox(x_13);
 lean_dec(x_13);
-x_17 = l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9921_(x_16, x_15);
+x_17 = l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9966_(x_16, x_15);
 x_18 = lean_box(x_17);
 x_19 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_19, 0, x_18);
@@ -7290,7 +7293,7 @@ x_8 = lean_ctor_get(x_6, 0);
 x_9 = 2;
 x_10 = lean_unbox(x_8);
 lean_dec(x_8);
-x_11 = l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9921_(x_10, x_9);
+x_11 = l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9966_(x_10, x_9);
 x_12 = lean_box(x_11);
 lean_ctor_set(x_6, 0, x_12);
 return x_6;
@@ -7306,7 +7309,7 @@ lean_dec(x_6);
 x_15 = 2;
 x_16 = lean_unbox(x_13);
 lean_dec(x_13);
-x_17 = l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9921_(x_16, x_15);
+x_17 = l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9966_(x_16, x_15);
 x_18 = lean_box(x_17);
 x_19 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_19, 0, x_18);
@@ -27493,205 +27496,391 @@ case 1:
 lean_object* x_7; lean_object* x_8; uint8_t x_9; 
 x_7 = lean_ctor_get(x_1, 0);
 lean_inc(x_7);
+lean_inc(x_7);
 x_8 = l_Lean_instantiateLevelMVars___at_Lean_Meta_normalizeLevel___spec__1(x_7, x_2, x_3, x_4, x_5, x_6);
 x_9 = !lean_is_exclusive(x_8);
 if (x_9 == 0)
 {
-lean_object* x_10; lean_object* x_11; 
+lean_object* x_10; size_t x_11; size_t x_12; uint8_t x_13; 
 x_10 = lean_ctor_get(x_8, 0);
-x_11 = lean_level_update_succ(x_1, x_10);
-lean_ctor_set(x_8, 0, x_11);
+x_11 = lean_ptr_addr(x_7);
+lean_dec(x_7);
+x_12 = lean_ptr_addr(x_10);
+x_13 = lean_usize_dec_eq(x_11, x_12);
+if (x_13 == 0)
+{
+lean_object* x_14; 
+lean_dec(x_1);
+x_14 = l_Lean_Level_succ___override(x_10);
+lean_ctor_set(x_8, 0, x_14);
 return x_8;
 }
 else
 {
-lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
-x_12 = lean_ctor_get(x_8, 0);
-x_13 = lean_ctor_get(x_8, 1);
-lean_inc(x_13);
-lean_inc(x_12);
-lean_dec(x_8);
-x_14 = lean_level_update_succ(x_1, x_12);
-x_15 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_15, 0, x_14);
-lean_ctor_set(x_15, 1, x_13);
-return x_15;
+lean_dec(x_10);
+lean_ctor_set(x_8, 0, x_1);
+return x_8;
 }
 }
-case 2:
+else
 {
-lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; uint8_t x_22; 
-x_16 = lean_ctor_get(x_1, 0);
+lean_object* x_15; lean_object* x_16; size_t x_17; size_t x_18; uint8_t x_19; 
+x_15 = lean_ctor_get(x_8, 0);
+x_16 = lean_ctor_get(x_8, 1);
 lean_inc(x_16);
-x_17 = lean_ctor_get(x_1, 1);
-lean_inc(x_17);
-x_18 = l_Lean_instantiateLevelMVars___at_Lean_Meta_normalizeLevel___spec__1(x_16, x_2, x_3, x_4, x_5, x_6);
-x_19 = lean_ctor_get(x_18, 0);
-lean_inc(x_19);
-x_20 = lean_ctor_get(x_18, 1);
-lean_inc(x_20);
-lean_dec(x_18);
-x_21 = l_Lean_instantiateLevelMVars___at_Lean_Meta_normalizeLevel___spec__1(x_17, x_2, x_3, x_4, x_5, x_20);
-x_22 = !lean_is_exclusive(x_21);
-if (x_22 == 0)
+lean_inc(x_15);
+lean_dec(x_8);
+x_17 = lean_ptr_addr(x_7);
+lean_dec(x_7);
+x_18 = lean_ptr_addr(x_15);
+x_19 = lean_usize_dec_eq(x_17, x_18);
+if (x_19 == 0)
 {
-lean_object* x_23; lean_object* x_24; 
-x_23 = lean_ctor_get(x_21, 0);
-x_24 = lean_level_update_max(x_1, x_19, x_23);
-lean_ctor_set(x_21, 0, x_24);
+lean_object* x_20; lean_object* x_21; 
+lean_dec(x_1);
+x_20 = l_Lean_Level_succ___override(x_15);
+x_21 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_21, 0, x_20);
+lean_ctor_set(x_21, 1, x_16);
 return x_21;
 }
 else
 {
-lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
-x_25 = lean_ctor_get(x_21, 0);
-x_26 = lean_ctor_get(x_21, 1);
+lean_object* x_22; 
+lean_dec(x_15);
+x_22 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_22, 0, x_1);
+lean_ctor_set(x_22, 1, x_16);
+return x_22;
+}
+}
+}
+case 2:
+{
+lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; uint8_t x_29; 
+x_23 = lean_ctor_get(x_1, 0);
+lean_inc(x_23);
+x_24 = lean_ctor_get(x_1, 1);
+lean_inc(x_24);
+lean_inc(x_23);
+x_25 = l_Lean_instantiateLevelMVars___at_Lean_Meta_normalizeLevel___spec__1(x_23, x_2, x_3, x_4, x_5, x_6);
+x_26 = lean_ctor_get(x_25, 0);
 lean_inc(x_26);
-lean_inc(x_25);
-lean_dec(x_21);
-x_27 = lean_level_update_max(x_1, x_19, x_25);
-x_28 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_28, 0, x_27);
-lean_ctor_set(x_28, 1, x_26);
+x_27 = lean_ctor_get(x_25, 1);
+lean_inc(x_27);
+lean_dec(x_25);
+lean_inc(x_24);
+x_28 = l_Lean_instantiateLevelMVars___at_Lean_Meta_normalizeLevel___spec__1(x_24, x_2, x_3, x_4, x_5, x_27);
+x_29 = !lean_is_exclusive(x_28);
+if (x_29 == 0)
+{
+lean_object* x_30; size_t x_31; size_t x_32; uint8_t x_33; 
+x_30 = lean_ctor_get(x_28, 0);
+x_31 = lean_ptr_addr(x_23);
+lean_dec(x_23);
+x_32 = lean_ptr_addr(x_26);
+x_33 = lean_usize_dec_eq(x_31, x_32);
+if (x_33 == 0)
+{
+lean_object* x_34; 
+lean_dec(x_24);
+lean_dec(x_1);
+x_34 = l_Lean_mkLevelMax_x27(x_26, x_30);
+lean_ctor_set(x_28, 0, x_34);
 return x_28;
 }
+else
+{
+size_t x_35; size_t x_36; uint8_t x_37; 
+x_35 = lean_ptr_addr(x_24);
+lean_dec(x_24);
+x_36 = lean_ptr_addr(x_30);
+x_37 = lean_usize_dec_eq(x_35, x_36);
+if (x_37 == 0)
+{
+lean_object* x_38; 
+lean_dec(x_1);
+x_38 = l_Lean_mkLevelMax_x27(x_26, x_30);
+lean_ctor_set(x_28, 0, x_38);
+return x_28;
+}
+else
+{
+lean_object* x_39; 
+x_39 = l_Lean_simpLevelMax_x27(x_26, x_30, x_1);
+lean_dec(x_1);
+lean_dec(x_30);
+lean_dec(x_26);
+lean_ctor_set(x_28, 0, x_39);
+return x_28;
+}
+}
+}
+else
+{
+lean_object* x_40; lean_object* x_41; size_t x_42; size_t x_43; uint8_t x_44; 
+x_40 = lean_ctor_get(x_28, 0);
+x_41 = lean_ctor_get(x_28, 1);
+lean_inc(x_41);
+lean_inc(x_40);
+lean_dec(x_28);
+x_42 = lean_ptr_addr(x_23);
+lean_dec(x_23);
+x_43 = lean_ptr_addr(x_26);
+x_44 = lean_usize_dec_eq(x_42, x_43);
+if (x_44 == 0)
+{
+lean_object* x_45; lean_object* x_46; 
+lean_dec(x_24);
+lean_dec(x_1);
+x_45 = l_Lean_mkLevelMax_x27(x_26, x_40);
+x_46 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_46, 0, x_45);
+lean_ctor_set(x_46, 1, x_41);
+return x_46;
+}
+else
+{
+size_t x_47; size_t x_48; uint8_t x_49; 
+x_47 = lean_ptr_addr(x_24);
+lean_dec(x_24);
+x_48 = lean_ptr_addr(x_40);
+x_49 = lean_usize_dec_eq(x_47, x_48);
+if (x_49 == 0)
+{
+lean_object* x_50; lean_object* x_51; 
+lean_dec(x_1);
+x_50 = l_Lean_mkLevelMax_x27(x_26, x_40);
+x_51 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_51, 0, x_50);
+lean_ctor_set(x_51, 1, x_41);
+return x_51;
+}
+else
+{
+lean_object* x_52; lean_object* x_53; 
+x_52 = l_Lean_simpLevelMax_x27(x_26, x_40, x_1);
+lean_dec(x_1);
+lean_dec(x_40);
+lean_dec(x_26);
+x_53 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_53, 0, x_52);
+lean_ctor_set(x_53, 1, x_41);
+return x_53;
+}
+}
+}
 }
 case 3:
 {
-lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; uint8_t x_35; 
-x_29 = lean_ctor_get(x_1, 0);
-lean_inc(x_29);
-x_30 = lean_ctor_get(x_1, 1);
-lean_inc(x_30);
-x_31 = l_Lean_instantiateLevelMVars___at_Lean_Meta_normalizeLevel___spec__1(x_29, x_2, x_3, x_4, x_5, x_6);
-x_32 = lean_ctor_get(x_31, 0);
-lean_inc(x_32);
-x_33 = lean_ctor_get(x_31, 1);
-lean_inc(x_33);
-lean_dec(x_31);
-x_34 = l_Lean_instantiateLevelMVars___at_Lean_Meta_normalizeLevel___spec__1(x_30, x_2, x_3, x_4, x_5, x_33);
-x_35 = !lean_is_exclusive(x_34);
-if (x_35 == 0)
+lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; uint8_t x_60; 
+x_54 = lean_ctor_get(x_1, 0);
+lean_inc(x_54);
+x_55 = lean_ctor_get(x_1, 1);
+lean_inc(x_55);
+lean_inc(x_54);
+x_56 = l_Lean_instantiateLevelMVars___at_Lean_Meta_normalizeLevel___spec__1(x_54, x_2, x_3, x_4, x_5, x_6);
+x_57 = lean_ctor_get(x_56, 0);
+lean_inc(x_57);
+x_58 = lean_ctor_get(x_56, 1);
+lean_inc(x_58);
+lean_dec(x_56);
+lean_inc(x_55);
+x_59 = l_Lean_instantiateLevelMVars___at_Lean_Meta_normalizeLevel___spec__1(x_55, x_2, x_3, x_4, x_5, x_58);
+x_60 = !lean_is_exclusive(x_59);
+if (x_60 == 0)
 {
-lean_object* x_36; lean_object* x_37; 
-x_36 = lean_ctor_get(x_34, 0);
-x_37 = lean_level_update_imax(x_1, x_32, x_36);
-lean_ctor_set(x_34, 0, x_37);
-return x_34;
+lean_object* x_61; size_t x_62; size_t x_63; uint8_t x_64; 
+x_61 = lean_ctor_get(x_59, 0);
+x_62 = lean_ptr_addr(x_54);
+lean_dec(x_54);
+x_63 = lean_ptr_addr(x_57);
+x_64 = lean_usize_dec_eq(x_62, x_63);
+if (x_64 == 0)
+{
+lean_object* x_65; 
+lean_dec(x_55);
+lean_dec(x_1);
+x_65 = l_Lean_mkLevelIMax_x27(x_57, x_61);
+lean_ctor_set(x_59, 0, x_65);
+return x_59;
 }
 else
 {
-lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; 
-x_38 = lean_ctor_get(x_34, 0);
-x_39 = lean_ctor_get(x_34, 1);
-lean_inc(x_39);
-lean_inc(x_38);
-lean_dec(x_34);
-x_40 = lean_level_update_imax(x_1, x_32, x_38);
-x_41 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_41, 0, x_40);
-lean_ctor_set(x_41, 1, x_39);
-return x_41;
+size_t x_66; size_t x_67; uint8_t x_68; 
+x_66 = lean_ptr_addr(x_55);
+lean_dec(x_55);
+x_67 = lean_ptr_addr(x_61);
+x_68 = lean_usize_dec_eq(x_66, x_67);
+if (x_68 == 0)
+{
+lean_object* x_69; 
+lean_dec(x_1);
+x_69 = l_Lean_mkLevelIMax_x27(x_57, x_61);
+lean_ctor_set(x_59, 0, x_69);
+return x_59;
+}
+else
+{
+lean_object* x_70; 
+x_70 = l_Lean_simpLevelIMax_x27(x_57, x_61, x_1);
+lean_dec(x_1);
+lean_ctor_set(x_59, 0, x_70);
+return x_59;
+}
+}
+}
+else
+{
+lean_object* x_71; lean_object* x_72; size_t x_73; size_t x_74; uint8_t x_75; 
+x_71 = lean_ctor_get(x_59, 0);
+x_72 = lean_ctor_get(x_59, 1);
+lean_inc(x_72);
+lean_inc(x_71);
+lean_dec(x_59);
+x_73 = lean_ptr_addr(x_54);
+lean_dec(x_54);
+x_74 = lean_ptr_addr(x_57);
+x_75 = lean_usize_dec_eq(x_73, x_74);
+if (x_75 == 0)
+{
+lean_object* x_76; lean_object* x_77; 
+lean_dec(x_55);
+lean_dec(x_1);
+x_76 = l_Lean_mkLevelIMax_x27(x_57, x_71);
+x_77 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_77, 0, x_76);
+lean_ctor_set(x_77, 1, x_72);
+return x_77;
+}
+else
+{
+size_t x_78; size_t x_79; uint8_t x_80; 
+x_78 = lean_ptr_addr(x_55);
+lean_dec(x_55);
+x_79 = lean_ptr_addr(x_71);
+x_80 = lean_usize_dec_eq(x_78, x_79);
+if (x_80 == 0)
+{
+lean_object* x_81; lean_object* x_82; 
+lean_dec(x_1);
+x_81 = l_Lean_mkLevelIMax_x27(x_57, x_71);
+x_82 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_82, 0, x_81);
+lean_ctor_set(x_82, 1, x_72);
+return x_82;
+}
+else
+{
+lean_object* x_83; lean_object* x_84; 
+x_83 = l_Lean_simpLevelIMax_x27(x_57, x_71, x_1);
+lean_dec(x_1);
+x_84 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_84, 0, x_83);
+lean_ctor_set(x_84, 1, x_72);
+return x_84;
+}
+}
 }
 }
 case 5:
 {
-lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; 
-x_42 = lean_ctor_get(x_1, 0);
-lean_inc(x_42);
-x_58 = lean_st_ref_get(x_5, x_6);
-x_59 = lean_ctor_get(x_58, 1);
-lean_inc(x_59);
-lean_dec(x_58);
-x_60 = lean_st_ref_get(x_3, x_59);
-x_61 = lean_ctor_get(x_60, 0);
-lean_inc(x_61);
-x_62 = lean_ctor_get(x_60, 1);
-lean_inc(x_62);
-lean_dec(x_60);
-x_63 = lean_ctor_get(x_61, 0);
-lean_inc(x_63);
-lean_dec(x_61);
-x_64 = lean_ctor_get(x_63, 5);
-lean_inc(x_64);
-lean_dec(x_63);
-lean_inc(x_42);
-x_65 = l_Std_PersistentHashMap_find_x3f___at_Lean_getLevelMVarAssignment_x3f___spec__1(x_64, x_42);
-if (lean_obj_tag(x_65) == 0)
+lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; 
+x_85 = lean_ctor_get(x_1, 0);
+lean_inc(x_85);
+x_101 = lean_st_ref_get(x_5, x_6);
+x_102 = lean_ctor_get(x_101, 1);
+lean_inc(x_102);
+lean_dec(x_101);
+x_103 = lean_st_ref_get(x_3, x_102);
+x_104 = lean_ctor_get(x_103, 0);
+lean_inc(x_104);
+x_105 = lean_ctor_get(x_103, 1);
+lean_inc(x_105);
+lean_dec(x_103);
+x_106 = lean_ctor_get(x_104, 0);
+lean_inc(x_106);
+lean_dec(x_104);
+x_107 = lean_ctor_get(x_106, 5);
+lean_inc(x_107);
+lean_dec(x_106);
+lean_inc(x_85);
+x_108 = l_Std_PersistentHashMap_find_x3f___at_Lean_getLevelMVarAssignment_x3f___spec__1(x_107, x_85);
+if (lean_obj_tag(x_108) == 0)
 {
-x_43 = x_65;
-x_44 = x_62;
-goto block_57;
+x_86 = x_108;
+x_87 = x_105;
+goto block_100;
 }
 else
 {
-lean_object* x_66; lean_object* x_67; 
-x_66 = l_Lean_markUsedAssignment___at___private_Lean_Meta_Basic_0__Lean_Meta_isClassQuick_x3f___spec__2___rarg(x_3, x_4, x_5, x_62);
-x_67 = lean_ctor_get(x_66, 1);
-lean_inc(x_67);
-lean_dec(x_66);
-x_43 = x_65;
-x_44 = x_67;
-goto block_57;
+lean_object* x_109; lean_object* x_110; 
+x_109 = l_Lean_markUsedAssignment___at___private_Lean_Meta_Basic_0__Lean_Meta_isClassQuick_x3f___spec__2___rarg(x_3, x_4, x_5, x_105);
+x_110 = lean_ctor_get(x_109, 1);
+lean_inc(x_110);
+lean_dec(x_109);
+x_86 = x_108;
+x_87 = x_110;
+goto block_100;
 }
-block_57:
+block_100:
 {
-if (lean_obj_tag(x_43) == 0)
+if (lean_obj_tag(x_86) == 0)
 {
-lean_object* x_45; 
-lean_dec(x_42);
-x_45 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_45, 0, x_1);
-lean_ctor_set(x_45, 1, x_44);
-return x_45;
+lean_object* x_88; 
+lean_dec(x_85);
+x_88 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_88, 0, x_1);
+lean_ctor_set(x_88, 1, x_87);
+return x_88;
 }
 else
 {
-lean_object* x_46; uint8_t x_47; 
+lean_object* x_89; uint8_t x_90; 
 lean_dec(x_1);
-x_46 = lean_ctor_get(x_43, 0);
-lean_inc(x_46);
-lean_dec(x_43);
-x_47 = l_Lean_Level_hasMVar(x_46);
-if (x_47 == 0)
+x_89 = lean_ctor_get(x_86, 0);
+lean_inc(x_89);
+lean_dec(x_86);
+x_90 = l_Lean_Level_hasMVar(x_89);
+if (x_90 == 0)
 {
-lean_object* x_48; 
-lean_dec(x_42);
-x_48 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_48, 0, x_46);
-lean_ctor_set(x_48, 1, x_44);
-return x_48;
+lean_object* x_91; 
+lean_dec(x_85);
+x_91 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_91, 0, x_89);
+lean_ctor_set(x_91, 1, x_87);
+return x_91;
 }
 else
 {
-lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; uint8_t x_53; 
-x_49 = l_Lean_instantiateLevelMVars___at_Lean_Meta_normalizeLevel___spec__1(x_46, x_2, x_3, x_4, x_5, x_44);
-x_50 = lean_ctor_get(x_49, 0);
-lean_inc(x_50);
-x_51 = lean_ctor_get(x_49, 1);
-lean_inc(x_51);
-lean_dec(x_49);
-lean_inc(x_50);
-x_52 = l_Lean_assignLevelMVar___at_Lean_Meta_normalizeLevel___spec__2(x_42, x_50, x_2, x_3, x_4, x_5, x_51);
-x_53 = !lean_is_exclusive(x_52);
-if (x_53 == 0)
+lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; uint8_t x_96; 
+x_92 = l_Lean_instantiateLevelMVars___at_Lean_Meta_normalizeLevel___spec__1(x_89, x_2, x_3, x_4, x_5, x_87);
+x_93 = lean_ctor_get(x_92, 0);
+lean_inc(x_93);
+x_94 = lean_ctor_get(x_92, 1);
+lean_inc(x_94);
+lean_dec(x_92);
+lean_inc(x_93);
+x_95 = l_Lean_assignLevelMVar___at_Lean_Meta_normalizeLevel___spec__2(x_85, x_93, x_2, x_3, x_4, x_5, x_94);
+x_96 = !lean_is_exclusive(x_95);
+if (x_96 == 0)
 {
-lean_object* x_54; 
-x_54 = lean_ctor_get(x_52, 0);
-lean_dec(x_54);
-lean_ctor_set(x_52, 0, x_50);
-return x_52;
+lean_object* x_97; 
+x_97 = lean_ctor_get(x_95, 0);
+lean_dec(x_97);
+lean_ctor_set(x_95, 0, x_93);
+return x_95;
 }
 else
 {
-lean_object* x_55; lean_object* x_56; 
-x_55 = lean_ctor_get(x_52, 1);
-lean_inc(x_55);
-lean_dec(x_52);
-x_56 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_56, 0, x_50);
-lean_ctor_set(x_56, 1, x_55);
-return x_56;
+lean_object* x_98; lean_object* x_99; 
+x_98 = lean_ctor_get(x_95, 1);
+lean_inc(x_98);
+lean_dec(x_95);
+x_99 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_99, 0, x_93);
+lean_ctor_set(x_99, 1, x_98);
+return x_99;
 }
 }
 }
@@ -27699,11 +27888,11 @@ return x_56;
 }
 default: 
 {
-lean_object* x_68; 
-x_68 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_68, 0, x_1);
-lean_ctor_set(x_68, 1, x_6);
-return x_68;
+lean_object* x_111; 
+x_111 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_111, 0, x_1);
+lean_ctor_set(x_111, 1, x_6);
+return x_111;
 }
 }
 }
diff --git a/stage0/stdlib/Lean/Meta/CasesOn.c b/stage0/stdlib/Lean/Meta/CasesOn.c
index 24bfaf548e..b59898d731 100644
--- a/stage0/stdlib/Lean/Meta/CasesOn.c
+++ b/stage0/stdlib/Lean/Meta/CasesOn.c
@@ -368,7 +368,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_toCasesOnApp_x3f___lambda__1___closed__2;
 x_2 = l_Lean_Meta_toCasesOnApp_x3f___lambda__1___closed__3;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Meta_toCasesOnApp_x3f___lambda__1___closed__4;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/Check.c b/stage0/stdlib/Lean/Meta/Check.c
index 2a4242f0a1..a58d739fda 100644
--- a/stage0/stdlib/Lean/Meta/Check.c
+++ b/stage0/stdlib/Lean/Meta/Check.c
@@ -872,7 +872,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at_Lean_Meta_addPPExplicitToExposeDiff_visit___spec__1___closed__1;
 x_2 = l_Std_Range_forIn_loop___at_Lean_Meta_addPPExplicitToExposeDiff_visit___spec__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at_Lean_Meta_addPPExplicitToExposeDiff_visit___spec__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/Closure.c b/stage0/stdlib/Lean/Meta/Closure.c
index 306252b2a8..7428edddd0 100644
--- a/stage0/stdlib/Lean/Meta/Closure.c
+++ b/stage0/stdlib/Lean/Meta/Closure.c
@@ -17,7 +17,6 @@ LEAN_EXPORT lean_object* l_Lean_Meta_Closure_mkBinding(uint8_t, lean_object*, le
 uint8_t l_Lean_isRecCore(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Closure_collectExprAux___closed__5;
 static lean_object* l_Lean_Meta_Closure_collectExprAux___closed__18;
-lean_object* lean_expr_update_forall(lean_object*, uint8_t, lean_object*, lean_object*);
 size_t lean_usize_add(size_t, size_t);
 lean_object* l_Lean_Level_param___override(lean_object*);
 lean_object* l_Lean_stringToMessageData(lean_object*);
@@ -34,10 +33,11 @@ LEAN_EXPORT lean_object* l_Lean_Meta_Closure_pushFVarArg___boxed(lean_object*, l
 lean_object* l_Lean_throwError___at_Lean_Meta_setInlineAttribute___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_List_foldlM___at_Lean_Meta_mkAuxDefinition___spec__8___closed__2;
 static lean_object* l_Nat_foldRev_loop___at_Lean_Meta_Closure_mkBinding___spec__2___closed__3;
+uint8_t lean_usize_dec_eq(size_t, size_t);
 lean_object* lean_array_uget(lean_object*, size_t);
-lean_object* lean_expr_update_mdata(lean_object*, lean_object*);
 lean_object* l_Array_append___rarg(lean_object*, lean_object*);
 static lean_object* l_List_foldlM___at_Lean_Meta_mkAuxDefinition___spec__8___closed__4;
+lean_object* l_Lean_Level_succ___override(lean_object*);
 static lean_object* l_Lean_Meta_Closure_collectLevelAux___closed__2;
 lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
 static lean_object* l_Lean_Meta_Closure_collectLevelAux___closed__9;
@@ -48,6 +48,7 @@ lean_object* l_panic___at_Lean_LocalDecl_setBinderInfo___spec__1(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_mkAuxDefinitionFor___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_mkFreshFVarId___at_Lean_Meta_Closure_collectExprAux___spec__1(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_isCasesOnRecursor(lean_object*, lean_object*);
+lean_object* l_Lean_Expr_mdata___override(lean_object*, lean_object*);
 uint8_t l_Lean_Level_hasMVar(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Closure_State_newLocalDecls___default;
 LEAN_EXPORT lean_object* l_List_foldlM___at_Lean_Meta_mkAuxDefinition___spec__8___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -66,6 +67,7 @@ LEAN_EXPORT lean_object* l_Lean_Meta_Closure_State_exprFVarArgs___default;
 lean_object* l_Lean_Expr_letE___override(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_mkFreshFVarId___at_Lean_Meta_Closure_collectExprAux___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Closure_State_nextLevelIdx___default;
+uint8_t l_ptrEqList___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Closure_State_nextExprIdx___default;
 uint8_t l_Lean_Level_hasParam(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Closure_State_levelArgs___default;
@@ -85,6 +87,7 @@ uint32_t lean_uint32_add(uint32_t, uint32_t);
 uint8_t lean_expr_has_loose_bvar(lean_object*, lean_object*);
 lean_object* l_Lean_mkAppN(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Closure_mkNewLevelParam___closed__1;
+lean_object* l_Lean_simpLevelIMax_x27(lean_object*, lean_object*, lean_object*);
 size_t lean_uint64_to_usize(uint64_t);
 lean_object* l_Lean_Expr_FindImpl_findUnsafe_x3f(lean_object*, lean_object*);
 uint8_t l_Lean_Environment_hasUnsafe(lean_object*, lean_object*);
@@ -119,17 +122,19 @@ lean_object* l_Lean_Expr_headBeta(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_mkFreshId___at_Lean_Meta_Closure_collectExprAux___spec__2___rarg___boxed(lean_object*, lean_object*);
 lean_object* l_panic___at_Lean_Level_normalize___spec__1(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Closure_State_newLocalDeclsForMVars___default;
-lean_object* lean_level_update_max(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Closure_process(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_mkLevelMax_x27(lean_object*, lean_object*);
 lean_object* l_Lean_Name_num___override(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Closure_collectExprAux___closed__6;
 lean_object* l_Lean_replaceRef(lean_object*, lean_object*);
+lean_object* l_Lean_simpLevelMax_x27(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instantiateMVars___at_Lean_Meta_Closure_preprocess___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Closure_State_levelParams___default___closed__1;
 lean_object* lean_array_fset(lean_object*, lean_object*, lean_object*);
 lean_object* l_Std_mkHashMapImp___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Closure_pickNextToProcess_x3f___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_name_append_index_after(lean_object*, lean_object*);
+lean_object* l_Lean_mkLevelIMax_x27(lean_object*, lean_object*);
 lean_object* l_panic___at_Lean_Expr_getRevArg_x21___spec__1(lean_object*);
 uint8_t l_Lean_Name_quickCmp(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Closure_State_visitedLevel___default;
@@ -140,6 +145,7 @@ LEAN_EXPORT uint8_t l_List_foldlM___at_Lean_Meta_mkAuxDefinition___spec__8___lam
 static lean_object* l_Lean_Meta_Closure_collectExprAux___closed__1;
 lean_object* lean_expr_abstract_range(lean_object*, lean_object*, lean_object*);
 lean_object* l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(lean_object*, lean_object*);
+lean_object* l_Lean_Expr_sort___override(lean_object*);
 uint8_t l_Array_contains___at_Lean_registerInternalExceptionId___spec__1(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Closure_collectExprAux___closed__17;
 lean_object* l_Array_back___rarg(lean_object*, lean_object*);
@@ -168,7 +174,6 @@ LEAN_EXPORT lean_object* l_Lean_Meta_Closure_mkBinding___boxed(lean_object*, lea
 LEAN_EXPORT lean_object* l_Lean_Meta_Closure_preprocess___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_resetZetaFVarIds___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_mapM___at_Lean_Meta_Closure_collectExprAux___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_let(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Closure_preprocess___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_of_nat(lean_object*);
 lean_object* l_Lean_replaceFVarIdAtLocalDecl(lean_object*, lean_object*, lean_object*);
@@ -176,7 +181,6 @@ static lean_object* l_Lean_Meta_Closure_mkNewLevelParam___closed__2;
 lean_object* l_Lean_setEnv___at_Lean_Meta_setInlineAttribute___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Closure_visitExpr___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Closure_pushLocalDecl(lean_object*, lean_object*, lean_object*, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_proj(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Closure_preprocess(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Closure_mkNextUserName___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Nat_foldRev_loop___at_Lean_Meta_Closure_mkLambda___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -191,10 +195,10 @@ lean_object* l_Lean_Syntax_getPos_x3f(lean_object*, uint8_t);
 static lean_object* l_List_foldlM___at_Lean_Meta_mkAuxDefinition___spec__8___closed__3;
 lean_object* l_Lean_Expr_fvar___override(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Closure_collectLevelAux___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+size_t lean_ptr_addr(lean_object*);
 static lean_object* l_Lean_Meta_Closure_collectLevelAux___closed__3;
 static lean_object* l_Lean_Meta_Closure_collectExprAux___closed__9;
 LEAN_EXPORT lean_object* l_Std_AssocList_foldlM___at_Lean_Meta_Closure_visitLevel___spec__7(lean_object*, lean_object*);
-lean_object* lean_level_update_imax(lean_object*, lean_object*, lean_object*);
 lean_object* l_Std_PersistentArray_push___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_MonadEnv_0__Lean_checkUnsupported___at_Lean_Meta_mkAuxDefinition___spec__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_LocalDecl_index(lean_object*);
@@ -205,7 +209,6 @@ LEAN_EXPORT lean_object* l_Lean_Meta_Closure_State_toProcess___default;
 lean_object* l_Lean_Meta_getLocalDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Closure_State_visitedExpr___default;
 static lean_object* l_Nat_foldRev_loop___at_Lean_Meta_Closure_mkBinding___spec__2___closed__2;
-lean_object* lean_expr_update_sort(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_foldlM___at_Lean_Meta_mkAuxDefinition___spec__10(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Closure_collectLevelAux(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_nat_dec_le(lean_object*, lean_object*);
@@ -230,9 +233,8 @@ LEAN_EXPORT lean_object* l_Lean_Meta_Closure_mkNextUserName___rarg___boxed(lean_
 LEAN_EXPORT lean_object* l_Nat_foldRev_loop___at_Lean_Meta_Closure_mkBinding___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_addMessageContextFull___at_Lean_Meta_instAddMessageContextMetaM___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_logAt___at_Lean_Meta_mkAuxDefinition___spec__4___closed__1;
-lean_object* lean_expr_update_lambda(lean_object*, uint8_t, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_app___override(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_mkAuxDefinition___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_level_update_succ(lean_object*, lean_object*);
 lean_object* lean_infer_type(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_logAt___at_Lean_Meta_mkAuxDefinition___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_mkHashMap___at_Lean_Meta_Closure_State_visitedLevel___default___spec__1(lean_object*);
@@ -240,6 +242,7 @@ LEAN_EXPORT lean_object* l_Lean_mkFreshId___at_Lean_Meta_Closure_collectExprAux_
 lean_object* l_Lean_Meta_getMVarDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_pop(lean_object*);
 lean_object* lean_mk_array(lean_object*, lean_object*);
+uint8_t l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(uint8_t, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_throwKernelException___at_Lean_Meta_mkAuxDefinition___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_expr_abstract(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Closure_pickNextToProcessAux(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -248,6 +251,7 @@ LEAN_EXPORT lean_object* l_Lean_Meta_Closure_pickNextToProcess_x3f___boxed(lean_
 LEAN_EXPORT lean_object* l_Lean_Meta_mkAuxDefinition___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_mkAuxDefinition___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Closure_instInhabitedToProcessElement;
+lean_object* l_Lean_Expr_proj___override(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Closure_collectExprAux___closed__19;
 static lean_object* l_Lean_Meta_Closure_collectLevelAux___closed__6;
 LEAN_EXPORT lean_object* l_Lean_compileDecl___at_Lean_Meta_mkAuxDefinition___spec__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -261,7 +265,6 @@ LEAN_EXPORT lean_object* l_Lean_Meta_Closure_collectExpr___boxed(lean_object*, l
 static lean_object* l_Lean_Meta_Closure_State_visitedExpr___default___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Meta_Closure_collectLevel(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Declaration_foldExprM___at_Lean_Declaration_hasSorry___spec__1(lean_object*, uint8_t);
-lean_object* lean_expr_update_app(lean_object*, lean_object*, lean_object*);
 uint8_t lean_level_eq(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Closure_State_newLetDecls___default;
 LEAN_EXPORT lean_object* l_Lean_instantiateMVars___at_Lean_Meta_Closure_preprocess___spec__1(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -275,7 +278,6 @@ LEAN_EXPORT lean_object* l_Lean_Meta_Closure_collectLevel___boxed(lean_object*,
 static lean_object* l_Lean_Meta_Closure_collectExprAux___closed__10;
 extern lean_object* l___private_Lean_MonadEnv_0__Lean_supportedRecursors;
 LEAN_EXPORT lean_object* l_Lean_log___at_Lean_Meta_mkAuxDefinition___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_const(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Closure_pushToProcess(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_AssocList_replace___at_Lean_Meta_Closure_visitLevel___spec__8(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Closure_mkValueTypeClosure___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -1840,7 +1842,7 @@ static lean_object* _init_l_Lean_Meta_Closure_collectLevelAux___closed__2() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Level.updateSucc!", 22);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Level.0.Lean.Level.updateSucc!Impl", 48);
 return x_1;
 }
 }
@@ -1858,8 +1860,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_Closure_collectLevelAux___closed__1;
 x_2 = l_Lean_Meta_Closure_collectLevelAux___closed__2;
-x_3 = lean_unsigned_to_nat(538u);
-x_4 = lean_unsigned_to_nat(15u);
+x_3 = lean_unsigned_to_nat(527u);
+x_4 = lean_unsigned_to_nat(14u);
 x_5 = l_Lean_Meta_Closure_collectLevelAux___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -1869,7 +1871,7 @@ static lean_object* _init_l_Lean_Meta_Closure_collectLevelAux___closed__5() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Level.updateMax!", 21);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Level.0.Lean.Level.updateMax!Impl", 47);
 return x_1;
 }
 }
@@ -1887,8 +1889,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_Closure_collectLevelAux___closed__1;
 x_2 = l_Lean_Meta_Closure_collectLevelAux___closed__5;
-x_3 = lean_unsigned_to_nat(547u);
-x_4 = lean_unsigned_to_nat(14u);
+x_3 = lean_unsigned_to_nat(538u);
+x_4 = lean_unsigned_to_nat(19u);
 x_5 = l_Lean_Meta_Closure_collectLevelAux___closed__6;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -1898,7 +1900,7 @@ static lean_object* _init_l_Lean_Meta_Closure_collectLevelAux___closed__8() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Level.updateIMax!", 22);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Level.0.Lean.Level.updateIMax!Impl", 48);
 return x_1;
 }
 }
@@ -1916,8 +1918,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_Closure_collectLevelAux___closed__1;
 x_2 = l_Lean_Meta_Closure_collectLevelAux___closed__8;
-x_3 = lean_unsigned_to_nat(556u);
-x_4 = lean_unsigned_to_nat(15u);
+x_3 = lean_unsigned_to_nat(549u);
+x_4 = lean_unsigned_to_nat(20u);
 x_5 = l_Lean_Meta_Closure_collectLevelAux___closed__9;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -1930,626 +1932,637 @@ lean_object* x_9; lean_object* x_10;
 switch (lean_obj_tag(x_1)) {
 case 0:
 {
-lean_object* x_17; 
-x_17 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_17, 0, x_1);
-lean_ctor_set(x_17, 1, x_8);
-return x_17;
+lean_object* x_22; 
+x_22 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_22, 0, x_1);
+lean_ctor_set(x_22, 1, x_8);
+return x_22;
 }
 case 1:
 {
-lean_object* x_18; lean_object* x_19; uint8_t x_53; 
-x_18 = lean_ctor_get(x_1, 0);
-lean_inc(x_18);
-x_53 = l_Lean_Level_hasMVar(x_18);
-if (x_53 == 0)
-{
-uint8_t x_54; 
-x_54 = l_Lean_Level_hasParam(x_18);
-if (x_54 == 0)
-{
-x_9 = x_18;
-x_10 = x_8;
-goto block_16;
-}
-else
-{
-lean_object* x_55; 
-x_55 = lean_box(0);
-x_19 = x_55;
-goto block_52;
-}
-}
-else
-{
-lean_object* x_56; 
-x_56 = lean_box(0);
-x_19 = x_56;
-goto block_52;
-}
-block_52:
-{
-lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; 
-lean_dec(x_19);
-x_20 = lean_st_ref_get(x_7, x_8);
-x_21 = lean_ctor_get(x_20, 1);
-lean_inc(x_21);
-lean_dec(x_20);
-x_22 = lean_st_ref_get(x_3, x_21);
-x_23 = lean_ctor_get(x_22, 0);
+lean_object* x_23; lean_object* x_24; uint8_t x_58; 
+x_23 = lean_ctor_get(x_1, 0);
 lean_inc(x_23);
-x_24 = lean_ctor_get(x_22, 1);
-lean_inc(x_24);
-lean_dec(x_22);
-x_25 = lean_ctor_get(x_23, 0);
-lean_inc(x_25);
-lean_dec(x_23);
-lean_inc(x_18);
-x_26 = l_Std_HashMapImp_find_x3f___at_Lean_Meta_Closure_visitLevel___spec__1(x_25, x_18);
-if (lean_obj_tag(x_26) == 0)
+x_58 = l_Lean_Level_hasMVar(x_23);
+if (x_58 == 0)
 {
-lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; 
-lean_inc(x_18);
-x_27 = l_Lean_Meta_Closure_collectLevelAux(x_18, x_2, x_3, x_4, x_5, x_6, x_7, x_24);
+uint8_t x_59; 
+x_59 = l_Lean_Level_hasParam(x_23);
+if (x_59 == 0)
+{
+x_9 = x_23;
+x_10 = x_8;
+goto block_21;
+}
+else
+{
+lean_object* x_60; 
+x_60 = lean_box(0);
+x_24 = x_60;
+goto block_57;
+}
+}
+else
+{
+lean_object* x_61; 
+x_61 = lean_box(0);
+x_24 = x_61;
+goto block_57;
+}
+block_57:
+{
+lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; 
+lean_dec(x_24);
+x_25 = lean_st_ref_get(x_7, x_8);
+x_26 = lean_ctor_get(x_25, 1);
+lean_inc(x_26);
+lean_dec(x_25);
+x_27 = lean_st_ref_get(x_3, x_26);
 x_28 = lean_ctor_get(x_27, 0);
 lean_inc(x_28);
 x_29 = lean_ctor_get(x_27, 1);
 lean_inc(x_29);
 lean_dec(x_27);
-x_30 = lean_st_ref_get(x_7, x_29);
-x_31 = lean_ctor_get(x_30, 1);
-lean_inc(x_31);
-lean_dec(x_30);
-x_32 = lean_st_ref_take(x_3, x_31);
+x_30 = lean_ctor_get(x_28, 0);
+lean_inc(x_30);
+lean_dec(x_28);
+lean_inc(x_23);
+x_31 = l_Std_HashMapImp_find_x3f___at_Lean_Meta_Closure_visitLevel___spec__1(x_30, x_23);
+if (lean_obj_tag(x_31) == 0)
+{
+lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; 
+lean_inc(x_23);
+x_32 = l_Lean_Meta_Closure_collectLevelAux(x_23, x_2, x_3, x_4, x_5, x_6, x_7, x_29);
 x_33 = lean_ctor_get(x_32, 0);
 lean_inc(x_33);
 x_34 = lean_ctor_get(x_32, 1);
 lean_inc(x_34);
 lean_dec(x_32);
-x_35 = lean_ctor_get(x_33, 0);
-lean_inc(x_35);
-lean_inc(x_28);
-x_36 = l_Std_HashMap_insert___at_Lean_Meta_Closure_visitLevel___spec__3(x_35, x_18, x_28);
-x_37 = lean_ctor_get(x_33, 1);
-lean_inc(x_37);
-x_38 = lean_ctor_get(x_33, 2);
+x_35 = lean_st_ref_get(x_7, x_34);
+x_36 = lean_ctor_get(x_35, 1);
+lean_inc(x_36);
+lean_dec(x_35);
+x_37 = lean_st_ref_take(x_3, x_36);
+x_38 = lean_ctor_get(x_37, 0);
 lean_inc(x_38);
-x_39 = lean_ctor_get(x_33, 3);
+x_39 = lean_ctor_get(x_37, 1);
 lean_inc(x_39);
-x_40 = lean_ctor_get(x_33, 4);
+lean_dec(x_37);
+x_40 = lean_ctor_get(x_38, 0);
 lean_inc(x_40);
-x_41 = lean_ctor_get(x_33, 5);
-lean_inc(x_41);
-x_42 = lean_ctor_get(x_33, 6);
+lean_inc(x_33);
+x_41 = l_Std_HashMap_insert___at_Lean_Meta_Closure_visitLevel___spec__3(x_40, x_23, x_33);
+x_42 = lean_ctor_get(x_38, 1);
 lean_inc(x_42);
-x_43 = lean_ctor_get(x_33, 7);
+x_43 = lean_ctor_get(x_38, 2);
 lean_inc(x_43);
-x_44 = lean_ctor_get(x_33, 8);
+x_44 = lean_ctor_get(x_38, 3);
 lean_inc(x_44);
-x_45 = lean_ctor_get(x_33, 9);
+x_45 = lean_ctor_get(x_38, 4);
 lean_inc(x_45);
-x_46 = lean_ctor_get(x_33, 10);
+x_46 = lean_ctor_get(x_38, 5);
 lean_inc(x_46);
-x_47 = lean_ctor_get(x_33, 11);
+x_47 = lean_ctor_get(x_38, 6);
 lean_inc(x_47);
-lean_dec(x_33);
-x_48 = lean_alloc_ctor(0, 12, 0);
-lean_ctor_set(x_48, 0, x_36);
-lean_ctor_set(x_48, 1, x_37);
-lean_ctor_set(x_48, 2, x_38);
-lean_ctor_set(x_48, 3, x_39);
-lean_ctor_set(x_48, 4, x_40);
-lean_ctor_set(x_48, 5, x_41);
-lean_ctor_set(x_48, 6, x_42);
-lean_ctor_set(x_48, 7, x_43);
-lean_ctor_set(x_48, 8, x_44);
-lean_ctor_set(x_48, 9, x_45);
-lean_ctor_set(x_48, 10, x_46);
-lean_ctor_set(x_48, 11, x_47);
-x_49 = lean_st_ref_set(x_3, x_48, x_34);
-x_50 = lean_ctor_get(x_49, 1);
+x_48 = lean_ctor_get(x_38, 7);
+lean_inc(x_48);
+x_49 = lean_ctor_get(x_38, 8);
+lean_inc(x_49);
+x_50 = lean_ctor_get(x_38, 9);
 lean_inc(x_50);
-lean_dec(x_49);
-x_9 = x_28;
-x_10 = x_50;
-goto block_16;
+x_51 = lean_ctor_get(x_38, 10);
+lean_inc(x_51);
+x_52 = lean_ctor_get(x_38, 11);
+lean_inc(x_52);
+lean_dec(x_38);
+x_53 = lean_alloc_ctor(0, 12, 0);
+lean_ctor_set(x_53, 0, x_41);
+lean_ctor_set(x_53, 1, x_42);
+lean_ctor_set(x_53, 2, x_43);
+lean_ctor_set(x_53, 3, x_44);
+lean_ctor_set(x_53, 4, x_45);
+lean_ctor_set(x_53, 5, x_46);
+lean_ctor_set(x_53, 6, x_47);
+lean_ctor_set(x_53, 7, x_48);
+lean_ctor_set(x_53, 8, x_49);
+lean_ctor_set(x_53, 9, x_50);
+lean_ctor_set(x_53, 10, x_51);
+lean_ctor_set(x_53, 11, x_52);
+x_54 = lean_st_ref_set(x_3, x_53, x_39);
+x_55 = lean_ctor_get(x_54, 1);
+lean_inc(x_55);
+lean_dec(x_54);
+x_9 = x_33;
+x_10 = x_55;
+goto block_21;
 }
 else
 {
-lean_object* x_51; 
-lean_dec(x_18);
-x_51 = lean_ctor_get(x_26, 0);
-lean_inc(x_51);
-lean_dec(x_26);
-x_9 = x_51;
-x_10 = x_24;
-goto block_16;
+lean_object* x_56; 
+lean_dec(x_23);
+x_56 = lean_ctor_get(x_31, 0);
+lean_inc(x_56);
+lean_dec(x_31);
+x_9 = x_56;
+x_10 = x_29;
+goto block_21;
 }
 }
 }
 case 2:
 {
-lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_108; uint8_t x_142; 
-x_57 = lean_ctor_get(x_1, 0);
-lean_inc(x_57);
-x_58 = lean_ctor_get(x_1, 1);
-lean_inc(x_58);
-x_142 = l_Lean_Level_hasMVar(x_57);
-if (x_142 == 0)
+lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_125; uint8_t x_159; 
+x_62 = lean_ctor_get(x_1, 0);
+lean_inc(x_62);
+x_63 = lean_ctor_get(x_1, 1);
+lean_inc(x_63);
+x_159 = l_Lean_Level_hasMVar(x_62);
+if (x_159 == 0)
 {
-uint8_t x_143; 
-x_143 = l_Lean_Level_hasParam(x_57);
-if (x_143 == 0)
+uint8_t x_160; 
+x_160 = l_Lean_Level_hasParam(x_62);
+if (x_160 == 0)
 {
-x_59 = x_57;
-x_60 = x_8;
-goto block_107;
+x_64 = x_62;
+x_65 = x_8;
+goto block_124;
 }
 else
 {
-lean_object* x_144; 
-x_144 = lean_box(0);
-x_108 = x_144;
-goto block_141;
+lean_object* x_161; 
+x_161 = lean_box(0);
+x_125 = x_161;
+goto block_158;
 }
 }
 else
 {
-lean_object* x_145; 
-x_145 = lean_box(0);
-x_108 = x_145;
-goto block_141;
+lean_object* x_162; 
+x_162 = lean_box(0);
+x_125 = x_162;
+goto block_158;
 }
-block_107:
+block_124:
 {
-lean_object* x_61; lean_object* x_62; lean_object* x_69; uint8_t x_103; 
-x_103 = l_Lean_Level_hasMVar(x_58);
-if (x_103 == 0)
+lean_object* x_66; lean_object* x_67; lean_object* x_86; uint8_t x_120; 
+x_120 = l_Lean_Level_hasMVar(x_63);
+if (x_120 == 0)
 {
-uint8_t x_104; 
-x_104 = l_Lean_Level_hasParam(x_58);
-if (x_104 == 0)
+uint8_t x_121; 
+x_121 = l_Lean_Level_hasParam(x_63);
+if (x_121 == 0)
 {
-x_61 = x_58;
-x_62 = x_60;
-goto block_68;
+x_66 = x_63;
+x_67 = x_65;
+goto block_85;
 }
 else
 {
-lean_object* x_105; 
-x_105 = lean_box(0);
-x_69 = x_105;
-goto block_102;
+lean_object* x_122; 
+x_122 = lean_box(0);
+x_86 = x_122;
+goto block_119;
 }
 }
 else
 {
-lean_object* x_106; 
-x_106 = lean_box(0);
-x_69 = x_106;
-goto block_102;
+lean_object* x_123; 
+x_123 = lean_box(0);
+x_86 = x_123;
+goto block_119;
 }
-block_68:
+block_85:
 {
 if (lean_obj_tag(x_1) == 2)
 {
-lean_object* x_63; lean_object* x_64; 
-x_63 = lean_level_update_max(x_1, x_59, x_61);
-x_64 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_64, 0, x_63);
-lean_ctor_set(x_64, 1, x_62);
-return x_64;
-}
-else
+lean_object* x_68; lean_object* x_69; size_t x_70; size_t x_71; uint8_t x_72; 
+x_68 = lean_ctor_get(x_1, 0);
+lean_inc(x_68);
+x_69 = lean_ctor_get(x_1, 1);
+lean_inc(x_69);
+x_70 = lean_ptr_addr(x_68);
+lean_dec(x_68);
+x_71 = lean_ptr_addr(x_64);
+x_72 = lean_usize_dec_eq(x_70, x_71);
+if (x_72 == 0)
 {
-lean_object* x_65; lean_object* x_66; lean_object* x_67; 
-lean_dec(x_61);
-lean_dec(x_59);
-lean_dec(x_1);
-x_65 = l_Lean_Meta_Closure_collectLevelAux___closed__7;
-x_66 = l_panic___at_Lean_Level_normalize___spec__1(x_65);
-x_67 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_67, 0, x_66);
-lean_ctor_set(x_67, 1, x_62);
-return x_67;
-}
-}
-block_102:
-{
-lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; 
+lean_object* x_73; lean_object* x_74; 
 lean_dec(x_69);
-x_70 = lean_st_ref_get(x_7, x_60);
-x_71 = lean_ctor_get(x_70, 1);
-lean_inc(x_71);
-lean_dec(x_70);
-x_72 = lean_st_ref_get(x_3, x_71);
-x_73 = lean_ctor_get(x_72, 0);
-lean_inc(x_73);
-x_74 = lean_ctor_get(x_72, 1);
-lean_inc(x_74);
-lean_dec(x_72);
-x_75 = lean_ctor_get(x_73, 0);
-lean_inc(x_75);
-lean_dec(x_73);
-lean_inc(x_58);
-x_76 = l_Std_HashMapImp_find_x3f___at_Lean_Meta_Closure_visitLevel___spec__1(x_75, x_58);
-if (lean_obj_tag(x_76) == 0)
+lean_dec(x_1);
+x_73 = l_Lean_mkLevelMax_x27(x_64, x_66);
+x_74 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_74, 0, x_73);
+lean_ctor_set(x_74, 1, x_67);
+return x_74;
+}
+else
 {
-lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; 
-lean_inc(x_58);
-x_77 = l_Lean_Meta_Closure_collectLevelAux(x_58, x_2, x_3, x_4, x_5, x_6, x_7, x_74);
-x_78 = lean_ctor_get(x_77, 0);
-lean_inc(x_78);
-x_79 = lean_ctor_get(x_77, 1);
-lean_inc(x_79);
-lean_dec(x_77);
-x_80 = lean_st_ref_get(x_7, x_79);
-x_81 = lean_ctor_get(x_80, 1);
-lean_inc(x_81);
-lean_dec(x_80);
-x_82 = lean_st_ref_take(x_3, x_81);
-x_83 = lean_ctor_get(x_82, 0);
-lean_inc(x_83);
-x_84 = lean_ctor_get(x_82, 1);
-lean_inc(x_84);
-lean_dec(x_82);
-x_85 = lean_ctor_get(x_83, 0);
-lean_inc(x_85);
-lean_inc(x_78);
-x_86 = l_Std_HashMap_insert___at_Lean_Meta_Closure_visitLevel___spec__3(x_85, x_58, x_78);
-x_87 = lean_ctor_get(x_83, 1);
-lean_inc(x_87);
-x_88 = lean_ctor_get(x_83, 2);
+size_t x_75; size_t x_76; uint8_t x_77; 
+x_75 = lean_ptr_addr(x_69);
+lean_dec(x_69);
+x_76 = lean_ptr_addr(x_66);
+x_77 = lean_usize_dec_eq(x_75, x_76);
+if (x_77 == 0)
+{
+lean_object* x_78; lean_object* x_79; 
+lean_dec(x_1);
+x_78 = l_Lean_mkLevelMax_x27(x_64, x_66);
+x_79 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_79, 0, x_78);
+lean_ctor_set(x_79, 1, x_67);
+return x_79;
+}
+else
+{
+lean_object* x_80; lean_object* x_81; 
+x_80 = l_Lean_simpLevelMax_x27(x_64, x_66, x_1);
+lean_dec(x_1);
+lean_dec(x_66);
+lean_dec(x_64);
+x_81 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_81, 0, x_80);
+lean_ctor_set(x_81, 1, x_67);
+return x_81;
+}
+}
+}
+else
+{
+lean_object* x_82; lean_object* x_83; lean_object* x_84; 
+lean_dec(x_66);
+lean_dec(x_64);
+lean_dec(x_1);
+x_82 = l_Lean_Meta_Closure_collectLevelAux___closed__7;
+x_83 = l_panic___at_Lean_Level_normalize___spec__1(x_82);
+x_84 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_84, 0, x_83);
+lean_ctor_set(x_84, 1, x_67);
+return x_84;
+}
+}
+block_119:
+{
+lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; 
+lean_dec(x_86);
+x_87 = lean_st_ref_get(x_7, x_65);
+x_88 = lean_ctor_get(x_87, 1);
 lean_inc(x_88);
-x_89 = lean_ctor_get(x_83, 3);
-lean_inc(x_89);
-x_90 = lean_ctor_get(x_83, 4);
+lean_dec(x_87);
+x_89 = lean_st_ref_get(x_3, x_88);
+x_90 = lean_ctor_get(x_89, 0);
 lean_inc(x_90);
-x_91 = lean_ctor_get(x_83, 5);
+x_91 = lean_ctor_get(x_89, 1);
 lean_inc(x_91);
-x_92 = lean_ctor_get(x_83, 6);
+lean_dec(x_89);
+x_92 = lean_ctor_get(x_90, 0);
 lean_inc(x_92);
-x_93 = lean_ctor_get(x_83, 7);
-lean_inc(x_93);
-x_94 = lean_ctor_get(x_83, 8);
-lean_inc(x_94);
-x_95 = lean_ctor_get(x_83, 9);
+lean_dec(x_90);
+lean_inc(x_63);
+x_93 = l_Std_HashMapImp_find_x3f___at_Lean_Meta_Closure_visitLevel___spec__1(x_92, x_63);
+if (lean_obj_tag(x_93) == 0)
+{
+lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; 
+lean_inc(x_63);
+x_94 = l_Lean_Meta_Closure_collectLevelAux(x_63, x_2, x_3, x_4, x_5, x_6, x_7, x_91);
+x_95 = lean_ctor_get(x_94, 0);
 lean_inc(x_95);
-x_96 = lean_ctor_get(x_83, 10);
+x_96 = lean_ctor_get(x_94, 1);
 lean_inc(x_96);
-x_97 = lean_ctor_get(x_83, 11);
-lean_inc(x_97);
-lean_dec(x_83);
-x_98 = lean_alloc_ctor(0, 12, 0);
-lean_ctor_set(x_98, 0, x_86);
-lean_ctor_set(x_98, 1, x_87);
-lean_ctor_set(x_98, 2, x_88);
-lean_ctor_set(x_98, 3, x_89);
-lean_ctor_set(x_98, 4, x_90);
-lean_ctor_set(x_98, 5, x_91);
-lean_ctor_set(x_98, 6, x_92);
-lean_ctor_set(x_98, 7, x_93);
-lean_ctor_set(x_98, 8, x_94);
-lean_ctor_set(x_98, 9, x_95);
-lean_ctor_set(x_98, 10, x_96);
-lean_ctor_set(x_98, 11, x_97);
-x_99 = lean_st_ref_set(x_3, x_98, x_84);
-x_100 = lean_ctor_get(x_99, 1);
+lean_dec(x_94);
+x_97 = lean_st_ref_get(x_7, x_96);
+x_98 = lean_ctor_get(x_97, 1);
+lean_inc(x_98);
+lean_dec(x_97);
+x_99 = lean_st_ref_take(x_3, x_98);
+x_100 = lean_ctor_get(x_99, 0);
 lean_inc(x_100);
-lean_dec(x_99);
-x_61 = x_78;
-x_62 = x_100;
-goto block_68;
-}
-else
-{
-lean_object* x_101; 
-lean_dec(x_58);
-x_101 = lean_ctor_get(x_76, 0);
+x_101 = lean_ctor_get(x_99, 1);
 lean_inc(x_101);
-lean_dec(x_76);
-x_61 = x_101;
-x_62 = x_74;
-goto block_68;
-}
-}
-}
-block_141:
-{
-lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; 
-lean_dec(x_108);
-x_109 = lean_st_ref_get(x_7, x_8);
-x_110 = lean_ctor_get(x_109, 1);
+lean_dec(x_99);
+x_102 = lean_ctor_get(x_100, 0);
+lean_inc(x_102);
+lean_inc(x_95);
+x_103 = l_Std_HashMap_insert___at_Lean_Meta_Closure_visitLevel___spec__3(x_102, x_63, x_95);
+x_104 = lean_ctor_get(x_100, 1);
+lean_inc(x_104);
+x_105 = lean_ctor_get(x_100, 2);
+lean_inc(x_105);
+x_106 = lean_ctor_get(x_100, 3);
+lean_inc(x_106);
+x_107 = lean_ctor_get(x_100, 4);
+lean_inc(x_107);
+x_108 = lean_ctor_get(x_100, 5);
+lean_inc(x_108);
+x_109 = lean_ctor_get(x_100, 6);
+lean_inc(x_109);
+x_110 = lean_ctor_get(x_100, 7);
 lean_inc(x_110);
-lean_dec(x_109);
-x_111 = lean_st_ref_get(x_3, x_110);
-x_112 = lean_ctor_get(x_111, 0);
+x_111 = lean_ctor_get(x_100, 8);
+lean_inc(x_111);
+x_112 = lean_ctor_get(x_100, 9);
 lean_inc(x_112);
-x_113 = lean_ctor_get(x_111, 1);
+x_113 = lean_ctor_get(x_100, 10);
 lean_inc(x_113);
-lean_dec(x_111);
-x_114 = lean_ctor_get(x_112, 0);
+x_114 = lean_ctor_get(x_100, 11);
 lean_inc(x_114);
-lean_dec(x_112);
-lean_inc(x_57);
-x_115 = l_Std_HashMapImp_find_x3f___at_Lean_Meta_Closure_visitLevel___spec__1(x_114, x_57);
-if (lean_obj_tag(x_115) == 0)
-{
-lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; 
-lean_inc(x_57);
-x_116 = l_Lean_Meta_Closure_collectLevelAux(x_57, x_2, x_3, x_4, x_5, x_6, x_7, x_113);
-x_117 = lean_ctor_get(x_116, 0);
+lean_dec(x_100);
+x_115 = lean_alloc_ctor(0, 12, 0);
+lean_ctor_set(x_115, 0, x_103);
+lean_ctor_set(x_115, 1, x_104);
+lean_ctor_set(x_115, 2, x_105);
+lean_ctor_set(x_115, 3, x_106);
+lean_ctor_set(x_115, 4, x_107);
+lean_ctor_set(x_115, 5, x_108);
+lean_ctor_set(x_115, 6, x_109);
+lean_ctor_set(x_115, 7, x_110);
+lean_ctor_set(x_115, 8, x_111);
+lean_ctor_set(x_115, 9, x_112);
+lean_ctor_set(x_115, 10, x_113);
+lean_ctor_set(x_115, 11, x_114);
+x_116 = lean_st_ref_set(x_3, x_115, x_101);
+x_117 = lean_ctor_get(x_116, 1);
 lean_inc(x_117);
-x_118 = lean_ctor_get(x_116, 1);
-lean_inc(x_118);
 lean_dec(x_116);
-x_119 = lean_st_ref_get(x_7, x_118);
-x_120 = lean_ctor_get(x_119, 1);
-lean_inc(x_120);
-lean_dec(x_119);
-x_121 = lean_st_ref_take(x_3, x_120);
-x_122 = lean_ctor_get(x_121, 0);
-lean_inc(x_122);
-x_123 = lean_ctor_get(x_121, 1);
-lean_inc(x_123);
-lean_dec(x_121);
-x_124 = lean_ctor_get(x_122, 0);
-lean_inc(x_124);
-lean_inc(x_117);
-x_125 = l_Std_HashMap_insert___at_Lean_Meta_Closure_visitLevel___spec__3(x_124, x_57, x_117);
-x_126 = lean_ctor_get(x_122, 1);
-lean_inc(x_126);
-x_127 = lean_ctor_get(x_122, 2);
-lean_inc(x_127);
-x_128 = lean_ctor_get(x_122, 3);
-lean_inc(x_128);
-x_129 = lean_ctor_get(x_122, 4);
-lean_inc(x_129);
-x_130 = lean_ctor_get(x_122, 5);
-lean_inc(x_130);
-x_131 = lean_ctor_get(x_122, 6);
-lean_inc(x_131);
-x_132 = lean_ctor_get(x_122, 7);
-lean_inc(x_132);
-x_133 = lean_ctor_get(x_122, 8);
-lean_inc(x_133);
-x_134 = lean_ctor_get(x_122, 9);
-lean_inc(x_134);
-x_135 = lean_ctor_get(x_122, 10);
-lean_inc(x_135);
-x_136 = lean_ctor_get(x_122, 11);
-lean_inc(x_136);
-lean_dec(x_122);
-x_137 = lean_alloc_ctor(0, 12, 0);
-lean_ctor_set(x_137, 0, x_125);
-lean_ctor_set(x_137, 1, x_126);
-lean_ctor_set(x_137, 2, x_127);
-lean_ctor_set(x_137, 3, x_128);
-lean_ctor_set(x_137, 4, x_129);
-lean_ctor_set(x_137, 5, x_130);
-lean_ctor_set(x_137, 6, x_131);
-lean_ctor_set(x_137, 7, x_132);
-lean_ctor_set(x_137, 8, x_133);
-lean_ctor_set(x_137, 9, x_134);
-lean_ctor_set(x_137, 10, x_135);
-lean_ctor_set(x_137, 11, x_136);
-x_138 = lean_st_ref_set(x_3, x_137, x_123);
-x_139 = lean_ctor_get(x_138, 1);
-lean_inc(x_139);
-lean_dec(x_138);
-x_59 = x_117;
-x_60 = x_139;
-goto block_107;
+x_66 = x_95;
+x_67 = x_117;
+goto block_85;
 }
 else
 {
-lean_object* x_140; 
-lean_dec(x_57);
-x_140 = lean_ctor_get(x_115, 0);
+lean_object* x_118; 
+lean_dec(x_63);
+x_118 = lean_ctor_get(x_93, 0);
+lean_inc(x_118);
+lean_dec(x_93);
+x_66 = x_118;
+x_67 = x_91;
+goto block_85;
+}
+}
+}
+block_158:
+{
+lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; 
+lean_dec(x_125);
+x_126 = lean_st_ref_get(x_7, x_8);
+x_127 = lean_ctor_get(x_126, 1);
+lean_inc(x_127);
+lean_dec(x_126);
+x_128 = lean_st_ref_get(x_3, x_127);
+x_129 = lean_ctor_get(x_128, 0);
+lean_inc(x_129);
+x_130 = lean_ctor_get(x_128, 1);
+lean_inc(x_130);
+lean_dec(x_128);
+x_131 = lean_ctor_get(x_129, 0);
+lean_inc(x_131);
+lean_dec(x_129);
+lean_inc(x_62);
+x_132 = l_Std_HashMapImp_find_x3f___at_Lean_Meta_Closure_visitLevel___spec__1(x_131, x_62);
+if (lean_obj_tag(x_132) == 0)
+{
+lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; 
+lean_inc(x_62);
+x_133 = l_Lean_Meta_Closure_collectLevelAux(x_62, x_2, x_3, x_4, x_5, x_6, x_7, x_130);
+x_134 = lean_ctor_get(x_133, 0);
+lean_inc(x_134);
+x_135 = lean_ctor_get(x_133, 1);
+lean_inc(x_135);
+lean_dec(x_133);
+x_136 = lean_st_ref_get(x_7, x_135);
+x_137 = lean_ctor_get(x_136, 1);
+lean_inc(x_137);
+lean_dec(x_136);
+x_138 = lean_st_ref_take(x_3, x_137);
+x_139 = lean_ctor_get(x_138, 0);
+lean_inc(x_139);
+x_140 = lean_ctor_get(x_138, 1);
 lean_inc(x_140);
-lean_dec(x_115);
-x_59 = x_140;
-x_60 = x_113;
-goto block_107;
+lean_dec(x_138);
+x_141 = lean_ctor_get(x_139, 0);
+lean_inc(x_141);
+lean_inc(x_134);
+x_142 = l_Std_HashMap_insert___at_Lean_Meta_Closure_visitLevel___spec__3(x_141, x_62, x_134);
+x_143 = lean_ctor_get(x_139, 1);
+lean_inc(x_143);
+x_144 = lean_ctor_get(x_139, 2);
+lean_inc(x_144);
+x_145 = lean_ctor_get(x_139, 3);
+lean_inc(x_145);
+x_146 = lean_ctor_get(x_139, 4);
+lean_inc(x_146);
+x_147 = lean_ctor_get(x_139, 5);
+lean_inc(x_147);
+x_148 = lean_ctor_get(x_139, 6);
+lean_inc(x_148);
+x_149 = lean_ctor_get(x_139, 7);
+lean_inc(x_149);
+x_150 = lean_ctor_get(x_139, 8);
+lean_inc(x_150);
+x_151 = lean_ctor_get(x_139, 9);
+lean_inc(x_151);
+x_152 = lean_ctor_get(x_139, 10);
+lean_inc(x_152);
+x_153 = lean_ctor_get(x_139, 11);
+lean_inc(x_153);
+lean_dec(x_139);
+x_154 = lean_alloc_ctor(0, 12, 0);
+lean_ctor_set(x_154, 0, x_142);
+lean_ctor_set(x_154, 1, x_143);
+lean_ctor_set(x_154, 2, x_144);
+lean_ctor_set(x_154, 3, x_145);
+lean_ctor_set(x_154, 4, x_146);
+lean_ctor_set(x_154, 5, x_147);
+lean_ctor_set(x_154, 6, x_148);
+lean_ctor_set(x_154, 7, x_149);
+lean_ctor_set(x_154, 8, x_150);
+lean_ctor_set(x_154, 9, x_151);
+lean_ctor_set(x_154, 10, x_152);
+lean_ctor_set(x_154, 11, x_153);
+x_155 = lean_st_ref_set(x_3, x_154, x_140);
+x_156 = lean_ctor_get(x_155, 1);
+lean_inc(x_156);
+lean_dec(x_155);
+x_64 = x_134;
+x_65 = x_156;
+goto block_124;
+}
+else
+{
+lean_object* x_157; 
+lean_dec(x_62);
+x_157 = lean_ctor_get(x_132, 0);
+lean_inc(x_157);
+lean_dec(x_132);
+x_64 = x_157;
+x_65 = x_130;
+goto block_124;
 }
 }
 }
 case 3:
 {
-lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_197; uint8_t x_231; 
-x_146 = lean_ctor_get(x_1, 0);
-lean_inc(x_146);
-x_147 = lean_ctor_get(x_1, 1);
-lean_inc(x_147);
-x_231 = l_Lean_Level_hasMVar(x_146);
-if (x_231 == 0)
+lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_226; uint8_t x_260; 
+x_163 = lean_ctor_get(x_1, 0);
+lean_inc(x_163);
+x_164 = lean_ctor_get(x_1, 1);
+lean_inc(x_164);
+x_260 = l_Lean_Level_hasMVar(x_163);
+if (x_260 == 0)
 {
-uint8_t x_232; 
-x_232 = l_Lean_Level_hasParam(x_146);
-if (x_232 == 0)
+uint8_t x_261; 
+x_261 = l_Lean_Level_hasParam(x_163);
+if (x_261 == 0)
 {
-x_148 = x_146;
-x_149 = x_8;
-goto block_196;
+x_165 = x_163;
+x_166 = x_8;
+goto block_225;
 }
 else
 {
-lean_object* x_233; 
-x_233 = lean_box(0);
-x_197 = x_233;
-goto block_230;
+lean_object* x_262; 
+x_262 = lean_box(0);
+x_226 = x_262;
+goto block_259;
 }
 }
 else
 {
-lean_object* x_234; 
-x_234 = lean_box(0);
-x_197 = x_234;
-goto block_230;
+lean_object* x_263; 
+x_263 = lean_box(0);
+x_226 = x_263;
+goto block_259;
 }
-block_196:
+block_225:
 {
-lean_object* x_150; lean_object* x_151; lean_object* x_158; uint8_t x_192; 
-x_192 = l_Lean_Level_hasMVar(x_147);
-if (x_192 == 0)
+lean_object* x_167; lean_object* x_168; lean_object* x_187; uint8_t x_221; 
+x_221 = l_Lean_Level_hasMVar(x_164);
+if (x_221 == 0)
 {
-uint8_t x_193; 
-x_193 = l_Lean_Level_hasParam(x_147);
-if (x_193 == 0)
+uint8_t x_222; 
+x_222 = l_Lean_Level_hasParam(x_164);
+if (x_222 == 0)
 {
-x_150 = x_147;
-x_151 = x_149;
-goto block_157;
+x_167 = x_164;
+x_168 = x_166;
+goto block_186;
 }
 else
 {
-lean_object* x_194; 
-x_194 = lean_box(0);
-x_158 = x_194;
-goto block_191;
+lean_object* x_223; 
+x_223 = lean_box(0);
+x_187 = x_223;
+goto block_220;
 }
 }
 else
 {
-lean_object* x_195; 
-x_195 = lean_box(0);
-x_158 = x_195;
-goto block_191;
+lean_object* x_224; 
+x_224 = lean_box(0);
+x_187 = x_224;
+goto block_220;
 }
-block_157:
+block_186:
 {
 if (lean_obj_tag(x_1) == 3)
 {
-lean_object* x_152; lean_object* x_153; 
-x_152 = lean_level_update_imax(x_1, x_148, x_150);
-x_153 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_153, 0, x_152);
-lean_ctor_set(x_153, 1, x_151);
-return x_153;
+lean_object* x_169; lean_object* x_170; size_t x_171; size_t x_172; uint8_t x_173; 
+x_169 = lean_ctor_get(x_1, 0);
+lean_inc(x_169);
+x_170 = lean_ctor_get(x_1, 1);
+lean_inc(x_170);
+x_171 = lean_ptr_addr(x_169);
+lean_dec(x_169);
+x_172 = lean_ptr_addr(x_165);
+x_173 = lean_usize_dec_eq(x_171, x_172);
+if (x_173 == 0)
+{
+lean_object* x_174; lean_object* x_175; 
+lean_dec(x_170);
+lean_dec(x_1);
+x_174 = l_Lean_mkLevelIMax_x27(x_165, x_167);
+x_175 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_175, 0, x_174);
+lean_ctor_set(x_175, 1, x_168);
+return x_175;
 }
 else
 {
-lean_object* x_154; lean_object* x_155; lean_object* x_156; 
-lean_dec(x_150);
-lean_dec(x_148);
+size_t x_176; size_t x_177; uint8_t x_178; 
+x_176 = lean_ptr_addr(x_170);
+lean_dec(x_170);
+x_177 = lean_ptr_addr(x_167);
+x_178 = lean_usize_dec_eq(x_176, x_177);
+if (x_178 == 0)
+{
+lean_object* x_179; lean_object* x_180; 
 lean_dec(x_1);
-x_154 = l_Lean_Meta_Closure_collectLevelAux___closed__10;
-x_155 = l_panic___at_Lean_Level_normalize___spec__1(x_154);
-x_156 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_156, 0, x_155);
-lean_ctor_set(x_156, 1, x_151);
-return x_156;
+x_179 = l_Lean_mkLevelIMax_x27(x_165, x_167);
+x_180 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_180, 0, x_179);
+lean_ctor_set(x_180, 1, x_168);
+return x_180;
+}
+else
+{
+lean_object* x_181; lean_object* x_182; 
+x_181 = l_Lean_simpLevelIMax_x27(x_165, x_167, x_1);
+lean_dec(x_1);
+x_182 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_182, 0, x_181);
+lean_ctor_set(x_182, 1, x_168);
+return x_182;
 }
 }
-block_191:
+}
+else
 {
-lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; 
-lean_dec(x_158);
-x_159 = lean_st_ref_get(x_7, x_149);
-x_160 = lean_ctor_get(x_159, 1);
-lean_inc(x_160);
-lean_dec(x_159);
-x_161 = lean_st_ref_get(x_3, x_160);
-x_162 = lean_ctor_get(x_161, 0);
-lean_inc(x_162);
-x_163 = lean_ctor_get(x_161, 1);
-lean_inc(x_163);
-lean_dec(x_161);
-x_164 = lean_ctor_get(x_162, 0);
-lean_inc(x_164);
-lean_dec(x_162);
-lean_inc(x_147);
-x_165 = l_Std_HashMapImp_find_x3f___at_Lean_Meta_Closure_visitLevel___spec__1(x_164, x_147);
-if (lean_obj_tag(x_165) == 0)
+lean_object* x_183; lean_object* x_184; lean_object* x_185; 
+lean_dec(x_167);
+lean_dec(x_165);
+lean_dec(x_1);
+x_183 = l_Lean_Meta_Closure_collectLevelAux___closed__10;
+x_184 = l_panic___at_Lean_Level_normalize___spec__1(x_183);
+x_185 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_185, 0, x_184);
+lean_ctor_set(x_185, 1, x_168);
+return x_185;
+}
+}
+block_220:
 {
-lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; 
-lean_inc(x_147);
-x_166 = l_Lean_Meta_Closure_collectLevelAux(x_147, x_2, x_3, x_4, x_5, x_6, x_7, x_163);
-x_167 = lean_ctor_get(x_166, 0);
-lean_inc(x_167);
-x_168 = lean_ctor_get(x_166, 1);
-lean_inc(x_168);
-lean_dec(x_166);
-x_169 = lean_st_ref_get(x_7, x_168);
-x_170 = lean_ctor_get(x_169, 1);
-lean_inc(x_170);
-lean_dec(x_169);
-x_171 = lean_st_ref_take(x_3, x_170);
-x_172 = lean_ctor_get(x_171, 0);
-lean_inc(x_172);
-x_173 = lean_ctor_get(x_171, 1);
-lean_inc(x_173);
-lean_dec(x_171);
-x_174 = lean_ctor_get(x_172, 0);
-lean_inc(x_174);
-lean_inc(x_167);
-x_175 = l_Std_HashMap_insert___at_Lean_Meta_Closure_visitLevel___spec__3(x_174, x_147, x_167);
-x_176 = lean_ctor_get(x_172, 1);
-lean_inc(x_176);
-x_177 = lean_ctor_get(x_172, 2);
-lean_inc(x_177);
-x_178 = lean_ctor_get(x_172, 3);
-lean_inc(x_178);
-x_179 = lean_ctor_get(x_172, 4);
-lean_inc(x_179);
-x_180 = lean_ctor_get(x_172, 5);
-lean_inc(x_180);
-x_181 = lean_ctor_get(x_172, 6);
-lean_inc(x_181);
-x_182 = lean_ctor_get(x_172, 7);
-lean_inc(x_182);
-x_183 = lean_ctor_get(x_172, 8);
-lean_inc(x_183);
-x_184 = lean_ctor_get(x_172, 9);
-lean_inc(x_184);
-x_185 = lean_ctor_get(x_172, 10);
-lean_inc(x_185);
-x_186 = lean_ctor_get(x_172, 11);
-lean_inc(x_186);
-lean_dec(x_172);
-x_187 = lean_alloc_ctor(0, 12, 0);
-lean_ctor_set(x_187, 0, x_175);
-lean_ctor_set(x_187, 1, x_176);
-lean_ctor_set(x_187, 2, x_177);
-lean_ctor_set(x_187, 3, x_178);
-lean_ctor_set(x_187, 4, x_179);
-lean_ctor_set(x_187, 5, x_180);
-lean_ctor_set(x_187, 6, x_181);
-lean_ctor_set(x_187, 7, x_182);
-lean_ctor_set(x_187, 8, x_183);
-lean_ctor_set(x_187, 9, x_184);
-lean_ctor_set(x_187, 10, x_185);
-lean_ctor_set(x_187, 11, x_186);
-x_188 = lean_st_ref_set(x_3, x_187, x_173);
+lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194; 
+lean_dec(x_187);
+x_188 = lean_st_ref_get(x_7, x_166);
 x_189 = lean_ctor_get(x_188, 1);
 lean_inc(x_189);
 lean_dec(x_188);
-x_150 = x_167;
-x_151 = x_189;
-goto block_157;
-}
-else
+x_190 = lean_st_ref_get(x_3, x_189);
+x_191 = lean_ctor_get(x_190, 0);
+lean_inc(x_191);
+x_192 = lean_ctor_get(x_190, 1);
+lean_inc(x_192);
+lean_dec(x_190);
+x_193 = lean_ctor_get(x_191, 0);
+lean_inc(x_193);
+lean_dec(x_191);
+lean_inc(x_164);
+x_194 = l_Std_HashMapImp_find_x3f___at_Lean_Meta_Closure_visitLevel___spec__1(x_193, x_164);
+if (lean_obj_tag(x_194) == 0)
 {
-lean_object* x_190; 
-lean_dec(x_147);
-x_190 = lean_ctor_get(x_165, 0);
-lean_inc(x_190);
-lean_dec(x_165);
-x_150 = x_190;
-x_151 = x_163;
-goto block_157;
-}
-}
-}
-block_230:
-{
-lean_object* x_198; lean_object* x_199; lean_object* x_200; lean_object* x_201; lean_object* x_202; lean_object* x_203; lean_object* x_204; 
-lean_dec(x_197);
-x_198 = lean_st_ref_get(x_7, x_8);
+lean_object* x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; lean_object* x_201; lean_object* x_202; lean_object* x_203; lean_object* x_204; lean_object* x_205; lean_object* x_206; lean_object* x_207; lean_object* x_208; lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; lean_object* x_217; lean_object* x_218; 
+lean_inc(x_164);
+x_195 = l_Lean_Meta_Closure_collectLevelAux(x_164, x_2, x_3, x_4, x_5, x_6, x_7, x_192);
+x_196 = lean_ctor_get(x_195, 0);
+lean_inc(x_196);
+x_197 = lean_ctor_get(x_195, 1);
+lean_inc(x_197);
+lean_dec(x_195);
+x_198 = lean_st_ref_get(x_7, x_197);
 x_199 = lean_ctor_get(x_198, 1);
 lean_inc(x_199);
 lean_dec(x_198);
-x_200 = lean_st_ref_get(x_3, x_199);
+x_200 = lean_st_ref_take(x_3, x_199);
 x_201 = lean_ctor_get(x_200, 0);
 lean_inc(x_201);
 x_202 = lean_ctor_get(x_200, 1);
@@ -2557,119 +2570,214 @@ lean_inc(x_202);
 lean_dec(x_200);
 x_203 = lean_ctor_get(x_201, 0);
 lean_inc(x_203);
-lean_dec(x_201);
-lean_inc(x_146);
-x_204 = l_Std_HashMapImp_find_x3f___at_Lean_Meta_Closure_visitLevel___spec__1(x_203, x_146);
-if (lean_obj_tag(x_204) == 0)
-{
-lean_object* x_205; lean_object* x_206; lean_object* x_207; lean_object* x_208; lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; lean_object* x_225; lean_object* x_226; lean_object* x_227; lean_object* x_228; 
-lean_inc(x_146);
-x_205 = l_Lean_Meta_Closure_collectLevelAux(x_146, x_2, x_3, x_4, x_5, x_6, x_7, x_202);
-x_206 = lean_ctor_get(x_205, 0);
+lean_inc(x_196);
+x_204 = l_Std_HashMap_insert___at_Lean_Meta_Closure_visitLevel___spec__3(x_203, x_164, x_196);
+x_205 = lean_ctor_get(x_201, 1);
+lean_inc(x_205);
+x_206 = lean_ctor_get(x_201, 2);
 lean_inc(x_206);
-x_207 = lean_ctor_get(x_205, 1);
+x_207 = lean_ctor_get(x_201, 3);
 lean_inc(x_207);
-lean_dec(x_205);
-x_208 = lean_st_ref_get(x_7, x_207);
-x_209 = lean_ctor_get(x_208, 1);
+x_208 = lean_ctor_get(x_201, 4);
+lean_inc(x_208);
+x_209 = lean_ctor_get(x_201, 5);
 lean_inc(x_209);
-lean_dec(x_208);
-x_210 = lean_st_ref_take(x_3, x_209);
-x_211 = lean_ctor_get(x_210, 0);
+x_210 = lean_ctor_get(x_201, 6);
+lean_inc(x_210);
+x_211 = lean_ctor_get(x_201, 7);
 lean_inc(x_211);
-x_212 = lean_ctor_get(x_210, 1);
+x_212 = lean_ctor_get(x_201, 8);
 lean_inc(x_212);
-lean_dec(x_210);
-x_213 = lean_ctor_get(x_211, 0);
+x_213 = lean_ctor_get(x_201, 9);
 lean_inc(x_213);
-lean_inc(x_206);
-x_214 = l_Std_HashMap_insert___at_Lean_Meta_Closure_visitLevel___spec__3(x_213, x_146, x_206);
-x_215 = lean_ctor_get(x_211, 1);
+x_214 = lean_ctor_get(x_201, 10);
+lean_inc(x_214);
+x_215 = lean_ctor_get(x_201, 11);
 lean_inc(x_215);
-x_216 = lean_ctor_get(x_211, 2);
-lean_inc(x_216);
-x_217 = lean_ctor_get(x_211, 3);
-lean_inc(x_217);
-x_218 = lean_ctor_get(x_211, 4);
+lean_dec(x_201);
+x_216 = lean_alloc_ctor(0, 12, 0);
+lean_ctor_set(x_216, 0, x_204);
+lean_ctor_set(x_216, 1, x_205);
+lean_ctor_set(x_216, 2, x_206);
+lean_ctor_set(x_216, 3, x_207);
+lean_ctor_set(x_216, 4, x_208);
+lean_ctor_set(x_216, 5, x_209);
+lean_ctor_set(x_216, 6, x_210);
+lean_ctor_set(x_216, 7, x_211);
+lean_ctor_set(x_216, 8, x_212);
+lean_ctor_set(x_216, 9, x_213);
+lean_ctor_set(x_216, 10, x_214);
+lean_ctor_set(x_216, 11, x_215);
+x_217 = lean_st_ref_set(x_3, x_216, x_202);
+x_218 = lean_ctor_get(x_217, 1);
 lean_inc(x_218);
-x_219 = lean_ctor_get(x_211, 5);
-lean_inc(x_219);
-x_220 = lean_ctor_get(x_211, 6);
-lean_inc(x_220);
-x_221 = lean_ctor_get(x_211, 7);
-lean_inc(x_221);
-x_222 = lean_ctor_get(x_211, 8);
-lean_inc(x_222);
-x_223 = lean_ctor_get(x_211, 9);
-lean_inc(x_223);
-x_224 = lean_ctor_get(x_211, 10);
-lean_inc(x_224);
-x_225 = lean_ctor_get(x_211, 11);
-lean_inc(x_225);
-lean_dec(x_211);
-x_226 = lean_alloc_ctor(0, 12, 0);
-lean_ctor_set(x_226, 0, x_214);
-lean_ctor_set(x_226, 1, x_215);
-lean_ctor_set(x_226, 2, x_216);
-lean_ctor_set(x_226, 3, x_217);
-lean_ctor_set(x_226, 4, x_218);
-lean_ctor_set(x_226, 5, x_219);
-lean_ctor_set(x_226, 6, x_220);
-lean_ctor_set(x_226, 7, x_221);
-lean_ctor_set(x_226, 8, x_222);
-lean_ctor_set(x_226, 9, x_223);
-lean_ctor_set(x_226, 10, x_224);
-lean_ctor_set(x_226, 11, x_225);
-x_227 = lean_st_ref_set(x_3, x_226, x_212);
-x_228 = lean_ctor_get(x_227, 1);
-lean_inc(x_228);
-lean_dec(x_227);
-x_148 = x_206;
-x_149 = x_228;
-goto block_196;
+lean_dec(x_217);
+x_167 = x_196;
+x_168 = x_218;
+goto block_186;
 }
 else
 {
-lean_object* x_229; 
-lean_dec(x_146);
-x_229 = lean_ctor_get(x_204, 0);
-lean_inc(x_229);
-lean_dec(x_204);
-x_148 = x_229;
-x_149 = x_202;
-goto block_196;
+lean_object* x_219; 
+lean_dec(x_164);
+x_219 = lean_ctor_get(x_194, 0);
+lean_inc(x_219);
+lean_dec(x_194);
+x_167 = x_219;
+x_168 = x_192;
+goto block_186;
+}
+}
+}
+block_259:
+{
+lean_object* x_227; lean_object* x_228; lean_object* x_229; lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; 
+lean_dec(x_226);
+x_227 = lean_st_ref_get(x_7, x_8);
+x_228 = lean_ctor_get(x_227, 1);
+lean_inc(x_228);
+lean_dec(x_227);
+x_229 = lean_st_ref_get(x_3, x_228);
+x_230 = lean_ctor_get(x_229, 0);
+lean_inc(x_230);
+x_231 = lean_ctor_get(x_229, 1);
+lean_inc(x_231);
+lean_dec(x_229);
+x_232 = lean_ctor_get(x_230, 0);
+lean_inc(x_232);
+lean_dec(x_230);
+lean_inc(x_163);
+x_233 = l_Std_HashMapImp_find_x3f___at_Lean_Meta_Closure_visitLevel___spec__1(x_232, x_163);
+if (lean_obj_tag(x_233) == 0)
+{
+lean_object* x_234; lean_object* x_235; lean_object* x_236; lean_object* x_237; lean_object* x_238; lean_object* x_239; lean_object* x_240; lean_object* x_241; lean_object* x_242; lean_object* x_243; lean_object* x_244; lean_object* x_245; lean_object* x_246; lean_object* x_247; lean_object* x_248; lean_object* x_249; lean_object* x_250; lean_object* x_251; lean_object* x_252; lean_object* x_253; lean_object* x_254; lean_object* x_255; lean_object* x_256; lean_object* x_257; 
+lean_inc(x_163);
+x_234 = l_Lean_Meta_Closure_collectLevelAux(x_163, x_2, x_3, x_4, x_5, x_6, x_7, x_231);
+x_235 = lean_ctor_get(x_234, 0);
+lean_inc(x_235);
+x_236 = lean_ctor_get(x_234, 1);
+lean_inc(x_236);
+lean_dec(x_234);
+x_237 = lean_st_ref_get(x_7, x_236);
+x_238 = lean_ctor_get(x_237, 1);
+lean_inc(x_238);
+lean_dec(x_237);
+x_239 = lean_st_ref_take(x_3, x_238);
+x_240 = lean_ctor_get(x_239, 0);
+lean_inc(x_240);
+x_241 = lean_ctor_get(x_239, 1);
+lean_inc(x_241);
+lean_dec(x_239);
+x_242 = lean_ctor_get(x_240, 0);
+lean_inc(x_242);
+lean_inc(x_235);
+x_243 = l_Std_HashMap_insert___at_Lean_Meta_Closure_visitLevel___spec__3(x_242, x_163, x_235);
+x_244 = lean_ctor_get(x_240, 1);
+lean_inc(x_244);
+x_245 = lean_ctor_get(x_240, 2);
+lean_inc(x_245);
+x_246 = lean_ctor_get(x_240, 3);
+lean_inc(x_246);
+x_247 = lean_ctor_get(x_240, 4);
+lean_inc(x_247);
+x_248 = lean_ctor_get(x_240, 5);
+lean_inc(x_248);
+x_249 = lean_ctor_get(x_240, 6);
+lean_inc(x_249);
+x_250 = lean_ctor_get(x_240, 7);
+lean_inc(x_250);
+x_251 = lean_ctor_get(x_240, 8);
+lean_inc(x_251);
+x_252 = lean_ctor_get(x_240, 9);
+lean_inc(x_252);
+x_253 = lean_ctor_get(x_240, 10);
+lean_inc(x_253);
+x_254 = lean_ctor_get(x_240, 11);
+lean_inc(x_254);
+lean_dec(x_240);
+x_255 = lean_alloc_ctor(0, 12, 0);
+lean_ctor_set(x_255, 0, x_243);
+lean_ctor_set(x_255, 1, x_244);
+lean_ctor_set(x_255, 2, x_245);
+lean_ctor_set(x_255, 3, x_246);
+lean_ctor_set(x_255, 4, x_247);
+lean_ctor_set(x_255, 5, x_248);
+lean_ctor_set(x_255, 6, x_249);
+lean_ctor_set(x_255, 7, x_250);
+lean_ctor_set(x_255, 8, x_251);
+lean_ctor_set(x_255, 9, x_252);
+lean_ctor_set(x_255, 10, x_253);
+lean_ctor_set(x_255, 11, x_254);
+x_256 = lean_st_ref_set(x_3, x_255, x_241);
+x_257 = lean_ctor_get(x_256, 1);
+lean_inc(x_257);
+lean_dec(x_256);
+x_165 = x_235;
+x_166 = x_257;
+goto block_225;
+}
+else
+{
+lean_object* x_258; 
+lean_dec(x_163);
+x_258 = lean_ctor_get(x_233, 0);
+lean_inc(x_258);
+lean_dec(x_233);
+x_165 = x_258;
+x_166 = x_231;
+goto block_225;
 }
 }
 }
 default: 
 {
-lean_object* x_235; 
-x_235 = l_Lean_Meta_Closure_mkNewLevelParam(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
-return x_235;
+lean_object* x_264; 
+x_264 = l_Lean_Meta_Closure_mkNewLevelParam(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
+return x_264;
 }
 }
-block_16:
+block_21:
 {
 if (lean_obj_tag(x_1) == 1)
 {
-lean_object* x_11; lean_object* x_12; 
-x_11 = lean_level_update_succ(x_1, x_9);
-x_12 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_12, 0, x_11);
-lean_ctor_set(x_12, 1, x_10);
-return x_12;
+lean_object* x_11; size_t x_12; size_t x_13; uint8_t x_14; 
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+x_12 = lean_ptr_addr(x_11);
+lean_dec(x_11);
+x_13 = lean_ptr_addr(x_9);
+x_14 = lean_usize_dec_eq(x_12, x_13);
+if (x_14 == 0)
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = l_Lean_Level_succ___override(x_9);
+x_16 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_16, 0, x_15);
+lean_ctor_set(x_16, 1, x_10);
+return x_16;
 }
 else
 {
-lean_object* x_13; lean_object* x_14; lean_object* x_15; 
+lean_object* x_17; 
+lean_dec(x_9);
+x_17 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_17, 0, x_1);
+lean_ctor_set(x_17, 1, x_10);
+return x_17;
+}
+}
+else
+{
+lean_object* x_18; lean_object* x_19; lean_object* x_20; 
 lean_dec(x_9);
 lean_dec(x_1);
-x_13 = l_Lean_Meta_Closure_collectLevelAux___closed__4;
-x_14 = l_panic___at_Lean_Level_normalize___spec__1(x_13);
-x_15 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_15, 0, x_14);
-lean_ctor_set(x_15, 1, x_10);
-return x_15;
+x_18 = l_Lean_Meta_Closure_collectLevelAux___closed__4;
+x_19 = l_panic___at_Lean_Level_normalize___spec__1(x_18);
+x_20 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_20, 0, x_19);
+lean_ctor_set(x_20, 1, x_10);
+return x_20;
 }
 }
 }
@@ -3889,7 +3997,7 @@ static lean_object* _init_l_Lean_Meta_Closure_collectExprAux___closed__2() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateMData!", 22);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateMData!Impl", 47);
 return x_1;
 }
 }
@@ -3907,8 +4015,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_Closure_collectExprAux___closed__1;
 x_2 = l_Lean_Meta_Closure_collectExprAux___closed__2;
-x_3 = lean_unsigned_to_nat(1448u);
-x_4 = lean_unsigned_to_nat(16u);
+x_3 = lean_unsigned_to_nat(1434u);
+x_4 = lean_unsigned_to_nat(17u);
 x_5 = l_Lean_Meta_Closure_collectExprAux___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -3918,7 +4026,7 @@ static lean_object* _init_l_Lean_Meta_Closure_collectExprAux___closed__5() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateProj!", 21);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateProj!Impl", 46);
 return x_1;
 }
 }
@@ -3936,8 +4044,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_Closure_collectExprAux___closed__1;
 x_2 = l_Lean_Meta_Closure_collectExprAux___closed__5;
-x_3 = lean_unsigned_to_nat(1453u);
-x_4 = lean_unsigned_to_nat(15u);
+x_3 = lean_unsigned_to_nat(1445u);
+x_4 = lean_unsigned_to_nat(18u);
 x_5 = l_Lean_Meta_Closure_collectExprAux___closed__6;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -3947,7 +4055,7 @@ static lean_object* _init_l_Lean_Meta_Closure_collectExprAux___closed__8() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateApp!", 20);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateApp!Impl", 45);
 return x_1;
 }
 }
@@ -3965,8 +4073,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_Closure_collectExprAux___closed__1;
 x_2 = l_Lean_Meta_Closure_collectExprAux___closed__8;
-x_3 = lean_unsigned_to_nat(1413u);
-x_4 = lean_unsigned_to_nat(14u);
+x_3 = lean_unsigned_to_nat(1401u);
+x_4 = lean_unsigned_to_nat(18u);
 x_5 = l_Lean_Meta_Closure_collectExprAux___closed__9;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -3994,8 +4102,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_Closure_collectExprAux___closed__1;
 x_2 = l_Lean_Meta_Closure_collectExprAux___closed__11;
-x_3 = lean_unsigned_to_nat(1481u);
-x_4 = lean_unsigned_to_nat(19u);
+x_3 = lean_unsigned_to_nat(1491u);
+x_4 = lean_unsigned_to_nat(20u);
 x_5 = l_Lean_Meta_Closure_collectExprAux___closed__12;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -4023,8 +4131,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_Closure_collectExprAux___closed__1;
 x_2 = l_Lean_Meta_Closure_collectExprAux___closed__14;
-x_3 = lean_unsigned_to_nat(1467u);
-x_4 = lean_unsigned_to_nat(23u);
+x_3 = lean_unsigned_to_nat(1471u);
+x_4 = lean_unsigned_to_nat(24u);
 x_5 = l_Lean_Meta_Closure_collectExprAux___closed__15;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -4034,7 +4142,7 @@ static lean_object* _init_l_Lean_Meta_Closure_collectExprAux___closed__17() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateLet!", 20);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateLet!Impl", 45);
 return x_1;
 }
 }
@@ -4052,8 +4160,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_Closure_collectExprAux___closed__1;
 x_2 = l_Lean_Meta_Closure_collectExprAux___closed__17;
-x_3 = lean_unsigned_to_nat(1490u);
-x_4 = lean_unsigned_to_nat(15u);
+x_3 = lean_unsigned_to_nat(1500u);
+x_4 = lean_unsigned_to_nat(22u);
 x_5 = l_Lean_Meta_Closure_collectExprAux___closed__18;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -4062,3332 +4170,3690 @@ return x_6;
 LEAN_EXPORT lean_object* l_Lean_Meta_Closure_collectExprAux(lean_object* x_1, uint8_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
 _start:
 {
-lean_object* x_9; lean_object* x_10; lean_object* x_17; lean_object* x_18; 
+lean_object* x_9; lean_object* x_10; lean_object* x_23; lean_object* x_24; 
 switch (lean_obj_tag(x_1)) {
 case 1:
 {
-lean_object* x_25; lean_object* x_26; 
-x_25 = lean_ctor_get(x_1, 0);
-lean_inc(x_25);
+lean_object* x_38; lean_object* x_39; 
+x_38 = lean_ctor_get(x_1, 0);
+lean_inc(x_38);
 lean_dec(x_1);
 lean_inc(x_4);
-lean_inc(x_25);
-x_26 = l_Lean_Meta_getLocalDecl(x_25, x_4, x_5, x_6, x_7, x_8);
-if (lean_obj_tag(x_26) == 0)
+lean_inc(x_38);
+x_39 = l_Lean_Meta_getLocalDecl(x_38, x_4, x_5, x_6, x_7, x_8);
+if (lean_obj_tag(x_39) == 0)
 {
 if (x_2 == 0)
 {
-lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; uint8_t x_33; 
-x_27 = lean_ctor_get(x_26, 1);
-lean_inc(x_27);
-lean_dec(x_26);
-x_28 = l_Lean_mkFreshFVarId___at_Lean_Meta_Closure_collectExprAux___spec__1(x_2, x_3, x_4, x_5, x_6, x_7, x_27);
-x_29 = lean_ctor_get(x_28, 0);
-lean_inc(x_29);
-x_30 = lean_ctor_get(x_28, 1);
-lean_inc(x_30);
-lean_dec(x_28);
-lean_inc(x_29);
-x_31 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_31, 0, x_25);
-lean_ctor_set(x_31, 1, x_29);
-x_32 = l_Lean_Meta_Closure_pushToProcess(x_31, x_2, x_3, x_4, x_5, x_6, x_7, x_30);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-x_33 = !lean_is_exclusive(x_32);
-if (x_33 == 0)
-{
-lean_object* x_34; lean_object* x_35; 
-x_34 = lean_ctor_get(x_32, 0);
-lean_dec(x_34);
-x_35 = l_Lean_Expr_fvar___override(x_29);
-lean_ctor_set(x_32, 0, x_35);
-return x_32;
-}
-else
-{
-lean_object* x_36; lean_object* x_37; lean_object* x_38; 
-x_36 = lean_ctor_get(x_32, 1);
-lean_inc(x_36);
-lean_dec(x_32);
-x_37 = l_Lean_Expr_fvar___override(x_29);
-x_38 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_38, 0, x_37);
-lean_ctor_set(x_38, 1, x_36);
-return x_38;
-}
-}
-else
-{
-lean_object* x_39; lean_object* x_40; lean_object* x_41; 
-x_39 = lean_ctor_get(x_26, 0);
-lean_inc(x_39);
-x_40 = lean_ctor_get(x_26, 1);
+lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; uint8_t x_46; 
+x_40 = lean_ctor_get(x_39, 1);
 lean_inc(x_40);
-lean_dec(x_26);
-x_41 = l_Lean_LocalDecl_value_x3f(x_39);
 lean_dec(x_39);
-if (lean_obj_tag(x_41) == 0)
-{
-lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; uint8_t x_47; 
-x_42 = l_Lean_mkFreshFVarId___at_Lean_Meta_Closure_collectExprAux___spec__1(x_2, x_3, x_4, x_5, x_6, x_7, x_40);
-x_43 = lean_ctor_get(x_42, 0);
+x_41 = l_Lean_mkFreshFVarId___at_Lean_Meta_Closure_collectExprAux___spec__1(x_2, x_3, x_4, x_5, x_6, x_7, x_40);
+x_42 = lean_ctor_get(x_41, 0);
+lean_inc(x_42);
+x_43 = lean_ctor_get(x_41, 1);
 lean_inc(x_43);
-x_44 = lean_ctor_get(x_42, 1);
-lean_inc(x_44);
-lean_dec(x_42);
-lean_inc(x_43);
-x_45 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_45, 0, x_25);
-lean_ctor_set(x_45, 1, x_43);
-x_46 = l_Lean_Meta_Closure_pushToProcess(x_45, x_2, x_3, x_4, x_5, x_6, x_7, x_44);
+lean_dec(x_41);
+lean_inc(x_42);
+x_44 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_44, 0, x_38);
+lean_ctor_set(x_44, 1, x_42);
+x_45 = l_Lean_Meta_Closure_pushToProcess(x_44, x_2, x_3, x_4, x_5, x_6, x_7, x_43);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
-x_47 = !lean_is_exclusive(x_46);
-if (x_47 == 0)
+x_46 = !lean_is_exclusive(x_45);
+if (x_46 == 0)
 {
-lean_object* x_48; lean_object* x_49; 
-x_48 = lean_ctor_get(x_46, 0);
-lean_dec(x_48);
-x_49 = l_Lean_Expr_fvar___override(x_43);
-lean_ctor_set(x_46, 0, x_49);
-return x_46;
+lean_object* x_47; lean_object* x_48; 
+x_47 = lean_ctor_get(x_45, 0);
+lean_dec(x_47);
+x_48 = l_Lean_Expr_fvar___override(x_42);
+lean_ctor_set(x_45, 0, x_48);
+return x_45;
 }
 else
 {
-lean_object* x_50; lean_object* x_51; lean_object* x_52; 
-x_50 = lean_ctor_get(x_46, 1);
-lean_inc(x_50);
-lean_dec(x_46);
-x_51 = l_Lean_Expr_fvar___override(x_43);
-x_52 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_52, 0, x_51);
-lean_ctor_set(x_52, 1, x_50);
-return x_52;
+lean_object* x_49; lean_object* x_50; lean_object* x_51; 
+x_49 = lean_ctor_get(x_45, 1);
+lean_inc(x_49);
+lean_dec(x_45);
+x_50 = l_Lean_Expr_fvar___override(x_42);
+x_51 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_51, 0, x_50);
+lean_ctor_set(x_51, 1, x_49);
+return x_51;
 }
 }
 else
 {
-lean_object* x_53; lean_object* x_54; 
-lean_dec(x_25);
-x_53 = lean_ctor_get(x_41, 0);
+lean_object* x_52; lean_object* x_53; lean_object* x_54; 
+x_52 = lean_ctor_get(x_39, 0);
+lean_inc(x_52);
+x_53 = lean_ctor_get(x_39, 1);
 lean_inc(x_53);
-lean_dec(x_41);
+lean_dec(x_39);
+x_54 = l_Lean_LocalDecl_value_x3f(x_52);
+lean_dec(x_52);
+if (lean_obj_tag(x_54) == 0)
+{
+lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; uint8_t x_60; 
+x_55 = l_Lean_mkFreshFVarId___at_Lean_Meta_Closure_collectExprAux___spec__1(x_2, x_3, x_4, x_5, x_6, x_7, x_53);
+x_56 = lean_ctor_get(x_55, 0);
+lean_inc(x_56);
+x_57 = lean_ctor_get(x_55, 1);
+lean_inc(x_57);
+lean_dec(x_55);
+lean_inc(x_56);
+x_58 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_58, 0, x_38);
+lean_ctor_set(x_58, 1, x_56);
+x_59 = l_Lean_Meta_Closure_pushToProcess(x_58, x_2, x_3, x_4, x_5, x_6, x_7, x_57);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+x_60 = !lean_is_exclusive(x_59);
+if (x_60 == 0)
+{
+lean_object* x_61; lean_object* x_62; 
+x_61 = lean_ctor_get(x_59, 0);
+lean_dec(x_61);
+x_62 = l_Lean_Expr_fvar___override(x_56);
+lean_ctor_set(x_59, 0, x_62);
+return x_59;
+}
+else
+{
+lean_object* x_63; lean_object* x_64; lean_object* x_65; 
+x_63 = lean_ctor_get(x_59, 1);
+lean_inc(x_63);
+lean_dec(x_59);
+x_64 = l_Lean_Expr_fvar___override(x_56);
+x_65 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_65, 0, x_64);
+lean_ctor_set(x_65, 1, x_63);
+return x_65;
+}
+}
+else
+{
+lean_object* x_66; lean_object* x_67; 
+lean_dec(x_38);
+x_66 = lean_ctor_get(x_54, 0);
+lean_inc(x_66);
+lean_dec(x_54);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
-x_54 = l_Lean_Meta_Closure_preprocess(x_53, x_2, x_3, x_4, x_5, x_6, x_7, x_40);
-if (lean_obj_tag(x_54) == 0)
+x_67 = l_Lean_Meta_Closure_preprocess(x_66, x_2, x_3, x_4, x_5, x_6, x_7, x_53);
+if (lean_obj_tag(x_67) == 0)
 {
-uint8_t x_55; 
-x_55 = !lean_is_exclusive(x_54);
-if (x_55 == 0)
+uint8_t x_68; 
+x_68 = !lean_is_exclusive(x_67);
+if (x_68 == 0)
 {
-lean_object* x_56; lean_object* x_57; lean_object* x_58; uint8_t x_136; 
-x_56 = lean_ctor_get(x_54, 0);
-x_57 = lean_ctor_get(x_54, 1);
-x_136 = l_Lean_Expr_hasLevelParam(x_56);
-if (x_136 == 0)
+lean_object* x_69; lean_object* x_70; lean_object* x_71; uint8_t x_149; 
+x_69 = lean_ctor_get(x_67, 0);
+x_70 = lean_ctor_get(x_67, 1);
+x_149 = l_Lean_Expr_hasLevelParam(x_69);
+if (x_149 == 0)
 {
-uint8_t x_137; 
-x_137 = l_Lean_Expr_hasFVar(x_56);
-if (x_137 == 0)
+uint8_t x_150; 
+x_150 = l_Lean_Expr_hasFVar(x_69);
+if (x_150 == 0)
 {
-uint8_t x_138; 
-x_138 = l_Lean_Expr_hasMVar(x_56);
-if (x_138 == 0)
+uint8_t x_151; 
+x_151 = l_Lean_Expr_hasMVar(x_69);
+if (x_151 == 0)
 {
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
-return x_54;
+return x_67;
 }
 else
 {
-lean_object* x_139; 
-lean_free_object(x_54);
-x_139 = lean_box(0);
-x_58 = x_139;
-goto block_135;
+lean_object* x_152; 
+lean_free_object(x_67);
+x_152 = lean_box(0);
+x_71 = x_152;
+goto block_148;
 }
 }
 else
 {
-lean_object* x_140; 
-lean_free_object(x_54);
-x_140 = lean_box(0);
-x_58 = x_140;
-goto block_135;
+lean_object* x_153; 
+lean_free_object(x_67);
+x_153 = lean_box(0);
+x_71 = x_153;
+goto block_148;
 }
 }
 else
 {
-lean_object* x_141; 
-lean_free_object(x_54);
-x_141 = lean_box(0);
-x_58 = x_141;
-goto block_135;
+lean_object* x_154; 
+lean_free_object(x_67);
+x_154 = lean_box(0);
+x_71 = x_154;
+goto block_148;
 }
-block_135:
+block_148:
 {
-lean_object* x_59; lean_object* x_60; lean_object* x_61; uint8_t x_62; 
-lean_dec(x_58);
-x_59 = lean_st_ref_get(x_7, x_57);
-x_60 = lean_ctor_get(x_59, 1);
-lean_inc(x_60);
-lean_dec(x_59);
-x_61 = lean_st_ref_get(x_3, x_60);
-x_62 = !lean_is_exclusive(x_61);
-if (x_62 == 0)
-{
-lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; 
-x_63 = lean_ctor_get(x_61, 0);
-x_64 = lean_ctor_get(x_61, 1);
-x_65 = lean_ctor_get(x_63, 1);
-lean_inc(x_65);
-lean_dec(x_63);
-lean_inc(x_56);
-x_66 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_65, x_56);
-if (lean_obj_tag(x_66) == 0)
-{
-lean_object* x_67; 
-lean_free_object(x_61);
-lean_inc(x_7);
-lean_inc(x_56);
-x_67 = l_Lean_Meta_Closure_collectExprAux(x_56, x_2, x_3, x_4, x_5, x_6, x_7, x_64);
-if (lean_obj_tag(x_67) == 0)
-{
-lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; uint8_t x_90; 
-x_68 = lean_ctor_get(x_67, 0);
-lean_inc(x_68);
-x_69 = lean_ctor_get(x_67, 1);
-lean_inc(x_69);
-lean_dec(x_67);
-x_70 = lean_st_ref_get(x_7, x_69);
-lean_dec(x_7);
-x_71 = lean_ctor_get(x_70, 1);
-lean_inc(x_71);
-lean_dec(x_70);
-x_72 = lean_st_ref_take(x_3, x_71);
-x_73 = lean_ctor_get(x_72, 0);
+lean_object* x_72; lean_object* x_73; lean_object* x_74; uint8_t x_75; 
+lean_dec(x_71);
+x_72 = lean_st_ref_get(x_7, x_70);
+x_73 = lean_ctor_get(x_72, 1);
 lean_inc(x_73);
-x_74 = lean_ctor_get(x_72, 1);
-lean_inc(x_74);
 lean_dec(x_72);
-x_75 = lean_ctor_get(x_73, 0);
-lean_inc(x_75);
-x_76 = lean_ctor_get(x_73, 1);
-lean_inc(x_76);
-lean_inc(x_68);
-x_77 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_76, x_56, x_68);
-x_78 = lean_ctor_get(x_73, 2);
+x_74 = lean_st_ref_get(x_3, x_73);
+x_75 = !lean_is_exclusive(x_74);
+if (x_75 == 0)
+{
+lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; 
+x_76 = lean_ctor_get(x_74, 0);
+x_77 = lean_ctor_get(x_74, 1);
+x_78 = lean_ctor_get(x_76, 1);
 lean_inc(x_78);
-x_79 = lean_ctor_get(x_73, 3);
-lean_inc(x_79);
-x_80 = lean_ctor_get(x_73, 4);
-lean_inc(x_80);
-x_81 = lean_ctor_get(x_73, 5);
+lean_dec(x_76);
+lean_inc(x_69);
+x_79 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_78, x_69);
+if (lean_obj_tag(x_79) == 0)
+{
+lean_object* x_80; 
+lean_free_object(x_74);
+lean_inc(x_7);
+lean_inc(x_69);
+x_80 = l_Lean_Meta_Closure_collectExprAux(x_69, x_2, x_3, x_4, x_5, x_6, x_7, x_77);
+if (lean_obj_tag(x_80) == 0)
+{
+lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; uint8_t x_103; 
+x_81 = lean_ctor_get(x_80, 0);
 lean_inc(x_81);
-x_82 = lean_ctor_get(x_73, 6);
+x_82 = lean_ctor_get(x_80, 1);
 lean_inc(x_82);
-x_83 = lean_ctor_get(x_73, 7);
-lean_inc(x_83);
-x_84 = lean_ctor_get(x_73, 8);
-lean_inc(x_84);
-x_85 = lean_ctor_get(x_73, 9);
-lean_inc(x_85);
-x_86 = lean_ctor_get(x_73, 10);
-lean_inc(x_86);
-x_87 = lean_ctor_get(x_73, 11);
-lean_inc(x_87);
-lean_dec(x_73);
-x_88 = lean_alloc_ctor(0, 12, 0);
-lean_ctor_set(x_88, 0, x_75);
-lean_ctor_set(x_88, 1, x_77);
-lean_ctor_set(x_88, 2, x_78);
-lean_ctor_set(x_88, 3, x_79);
-lean_ctor_set(x_88, 4, x_80);
-lean_ctor_set(x_88, 5, x_81);
-lean_ctor_set(x_88, 6, x_82);
-lean_ctor_set(x_88, 7, x_83);
-lean_ctor_set(x_88, 8, x_84);
-lean_ctor_set(x_88, 9, x_85);
-lean_ctor_set(x_88, 10, x_86);
-lean_ctor_set(x_88, 11, x_87);
-x_89 = lean_st_ref_set(x_3, x_88, x_74);
-x_90 = !lean_is_exclusive(x_89);
-if (x_90 == 0)
-{
-lean_object* x_91; 
-x_91 = lean_ctor_get(x_89, 0);
-lean_dec(x_91);
-lean_ctor_set(x_89, 0, x_68);
-return x_89;
-}
-else
-{
-lean_object* x_92; lean_object* x_93; 
-x_92 = lean_ctor_get(x_89, 1);
-lean_inc(x_92);
-lean_dec(x_89);
-x_93 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_93, 0, x_68);
-lean_ctor_set(x_93, 1, x_92);
-return x_93;
-}
-}
-else
-{
-uint8_t x_94; 
-lean_dec(x_56);
+lean_dec(x_80);
+x_83 = lean_st_ref_get(x_7, x_82);
 lean_dec(x_7);
-x_94 = !lean_is_exclusive(x_67);
-if (x_94 == 0)
+x_84 = lean_ctor_get(x_83, 1);
+lean_inc(x_84);
+lean_dec(x_83);
+x_85 = lean_st_ref_take(x_3, x_84);
+x_86 = lean_ctor_get(x_85, 0);
+lean_inc(x_86);
+x_87 = lean_ctor_get(x_85, 1);
+lean_inc(x_87);
+lean_dec(x_85);
+x_88 = lean_ctor_get(x_86, 0);
+lean_inc(x_88);
+x_89 = lean_ctor_get(x_86, 1);
+lean_inc(x_89);
+lean_inc(x_81);
+x_90 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_89, x_69, x_81);
+x_91 = lean_ctor_get(x_86, 2);
+lean_inc(x_91);
+x_92 = lean_ctor_get(x_86, 3);
+lean_inc(x_92);
+x_93 = lean_ctor_get(x_86, 4);
+lean_inc(x_93);
+x_94 = lean_ctor_get(x_86, 5);
+lean_inc(x_94);
+x_95 = lean_ctor_get(x_86, 6);
+lean_inc(x_95);
+x_96 = lean_ctor_get(x_86, 7);
+lean_inc(x_96);
+x_97 = lean_ctor_get(x_86, 8);
+lean_inc(x_97);
+x_98 = lean_ctor_get(x_86, 9);
+lean_inc(x_98);
+x_99 = lean_ctor_get(x_86, 10);
+lean_inc(x_99);
+x_100 = lean_ctor_get(x_86, 11);
+lean_inc(x_100);
+lean_dec(x_86);
+x_101 = lean_alloc_ctor(0, 12, 0);
+lean_ctor_set(x_101, 0, x_88);
+lean_ctor_set(x_101, 1, x_90);
+lean_ctor_set(x_101, 2, x_91);
+lean_ctor_set(x_101, 3, x_92);
+lean_ctor_set(x_101, 4, x_93);
+lean_ctor_set(x_101, 5, x_94);
+lean_ctor_set(x_101, 6, x_95);
+lean_ctor_set(x_101, 7, x_96);
+lean_ctor_set(x_101, 8, x_97);
+lean_ctor_set(x_101, 9, x_98);
+lean_ctor_set(x_101, 10, x_99);
+lean_ctor_set(x_101, 11, x_100);
+x_102 = lean_st_ref_set(x_3, x_101, x_87);
+x_103 = !lean_is_exclusive(x_102);
+if (x_103 == 0)
+{
+lean_object* x_104; 
+x_104 = lean_ctor_get(x_102, 0);
+lean_dec(x_104);
+lean_ctor_set(x_102, 0, x_81);
+return x_102;
+}
+else
+{
+lean_object* x_105; lean_object* x_106; 
+x_105 = lean_ctor_get(x_102, 1);
+lean_inc(x_105);
+lean_dec(x_102);
+x_106 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_106, 0, x_81);
+lean_ctor_set(x_106, 1, x_105);
+return x_106;
+}
+}
+else
+{
+uint8_t x_107; 
+lean_dec(x_69);
+lean_dec(x_7);
+x_107 = !lean_is_exclusive(x_80);
+if (x_107 == 0)
+{
+return x_80;
+}
+else
+{
+lean_object* x_108; lean_object* x_109; lean_object* x_110; 
+x_108 = lean_ctor_get(x_80, 0);
+x_109 = lean_ctor_get(x_80, 1);
+lean_inc(x_109);
+lean_inc(x_108);
+lean_dec(x_80);
+x_110 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_110, 0, x_108);
+lean_ctor_set(x_110, 1, x_109);
+return x_110;
+}
+}
+}
+else
+{
+lean_object* x_111; 
+lean_dec(x_69);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+x_111 = lean_ctor_get(x_79, 0);
+lean_inc(x_111);
+lean_dec(x_79);
+lean_ctor_set(x_74, 0, x_111);
+return x_74;
+}
+}
+else
+{
+lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; 
+x_112 = lean_ctor_get(x_74, 0);
+x_113 = lean_ctor_get(x_74, 1);
+lean_inc(x_113);
+lean_inc(x_112);
+lean_dec(x_74);
+x_114 = lean_ctor_get(x_112, 1);
+lean_inc(x_114);
+lean_dec(x_112);
+lean_inc(x_69);
+x_115 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_114, x_69);
+if (lean_obj_tag(x_115) == 0)
+{
+lean_object* x_116; 
+lean_inc(x_7);
+lean_inc(x_69);
+x_116 = l_Lean_Meta_Closure_collectExprAux(x_69, x_2, x_3, x_4, x_5, x_6, x_7, x_113);
+if (lean_obj_tag(x_116) == 0)
+{
+lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; 
+x_117 = lean_ctor_get(x_116, 0);
+lean_inc(x_117);
+x_118 = lean_ctor_get(x_116, 1);
+lean_inc(x_118);
+lean_dec(x_116);
+x_119 = lean_st_ref_get(x_7, x_118);
+lean_dec(x_7);
+x_120 = lean_ctor_get(x_119, 1);
+lean_inc(x_120);
+lean_dec(x_119);
+x_121 = lean_st_ref_take(x_3, x_120);
+x_122 = lean_ctor_get(x_121, 0);
+lean_inc(x_122);
+x_123 = lean_ctor_get(x_121, 1);
+lean_inc(x_123);
+lean_dec(x_121);
+x_124 = lean_ctor_get(x_122, 0);
+lean_inc(x_124);
+x_125 = lean_ctor_get(x_122, 1);
+lean_inc(x_125);
+lean_inc(x_117);
+x_126 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_125, x_69, x_117);
+x_127 = lean_ctor_get(x_122, 2);
+lean_inc(x_127);
+x_128 = lean_ctor_get(x_122, 3);
+lean_inc(x_128);
+x_129 = lean_ctor_get(x_122, 4);
+lean_inc(x_129);
+x_130 = lean_ctor_get(x_122, 5);
+lean_inc(x_130);
+x_131 = lean_ctor_get(x_122, 6);
+lean_inc(x_131);
+x_132 = lean_ctor_get(x_122, 7);
+lean_inc(x_132);
+x_133 = lean_ctor_get(x_122, 8);
+lean_inc(x_133);
+x_134 = lean_ctor_get(x_122, 9);
+lean_inc(x_134);
+x_135 = lean_ctor_get(x_122, 10);
+lean_inc(x_135);
+x_136 = lean_ctor_get(x_122, 11);
+lean_inc(x_136);
+lean_dec(x_122);
+x_137 = lean_alloc_ctor(0, 12, 0);
+lean_ctor_set(x_137, 0, x_124);
+lean_ctor_set(x_137, 1, x_126);
+lean_ctor_set(x_137, 2, x_127);
+lean_ctor_set(x_137, 3, x_128);
+lean_ctor_set(x_137, 4, x_129);
+lean_ctor_set(x_137, 5, x_130);
+lean_ctor_set(x_137, 6, x_131);
+lean_ctor_set(x_137, 7, x_132);
+lean_ctor_set(x_137, 8, x_133);
+lean_ctor_set(x_137, 9, x_134);
+lean_ctor_set(x_137, 10, x_135);
+lean_ctor_set(x_137, 11, x_136);
+x_138 = lean_st_ref_set(x_3, x_137, x_123);
+x_139 = lean_ctor_get(x_138, 1);
+lean_inc(x_139);
+if (lean_is_exclusive(x_138)) {
+ lean_ctor_release(x_138, 0);
+ lean_ctor_release(x_138, 1);
+ x_140 = x_138;
+} else {
+ lean_dec_ref(x_138);
+ x_140 = lean_box(0);
+}
+if (lean_is_scalar(x_140)) {
+ x_141 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_141 = x_140;
+}
+lean_ctor_set(x_141, 0, x_117);
+lean_ctor_set(x_141, 1, x_139);
+return x_141;
+}
+else
+{
+lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; 
+lean_dec(x_69);
+lean_dec(x_7);
+x_142 = lean_ctor_get(x_116, 0);
+lean_inc(x_142);
+x_143 = lean_ctor_get(x_116, 1);
+lean_inc(x_143);
+if (lean_is_exclusive(x_116)) {
+ lean_ctor_release(x_116, 0);
+ lean_ctor_release(x_116, 1);
+ x_144 = x_116;
+} else {
+ lean_dec_ref(x_116);
+ x_144 = lean_box(0);
+}
+if (lean_is_scalar(x_144)) {
+ x_145 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_145 = x_144;
+}
+lean_ctor_set(x_145, 0, x_142);
+lean_ctor_set(x_145, 1, x_143);
+return x_145;
+}
+}
+else
+{
+lean_object* x_146; lean_object* x_147; 
+lean_dec(x_69);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+x_146 = lean_ctor_get(x_115, 0);
+lean_inc(x_146);
+lean_dec(x_115);
+x_147 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_147, 0, x_146);
+lean_ctor_set(x_147, 1, x_113);
+return x_147;
+}
+}
+}
+}
+else
+{
+lean_object* x_155; lean_object* x_156; lean_object* x_157; uint8_t x_199; 
+x_155 = lean_ctor_get(x_67, 0);
+x_156 = lean_ctor_get(x_67, 1);
+lean_inc(x_156);
+lean_inc(x_155);
+lean_dec(x_67);
+x_199 = l_Lean_Expr_hasLevelParam(x_155);
+if (x_199 == 0)
+{
+uint8_t x_200; 
+x_200 = l_Lean_Expr_hasFVar(x_155);
+if (x_200 == 0)
+{
+uint8_t x_201; 
+x_201 = l_Lean_Expr_hasMVar(x_155);
+if (x_201 == 0)
+{
+lean_object* x_202; 
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+x_202 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_202, 0, x_155);
+lean_ctor_set(x_202, 1, x_156);
+return x_202;
+}
+else
+{
+lean_object* x_203; 
+x_203 = lean_box(0);
+x_157 = x_203;
+goto block_198;
+}
+}
+else
+{
+lean_object* x_204; 
+x_204 = lean_box(0);
+x_157 = x_204;
+goto block_198;
+}
+}
+else
+{
+lean_object* x_205; 
+x_205 = lean_box(0);
+x_157 = x_205;
+goto block_198;
+}
+block_198:
+{
+lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; 
+lean_dec(x_157);
+x_158 = lean_st_ref_get(x_7, x_156);
+x_159 = lean_ctor_get(x_158, 1);
+lean_inc(x_159);
+lean_dec(x_158);
+x_160 = lean_st_ref_get(x_3, x_159);
+x_161 = lean_ctor_get(x_160, 0);
+lean_inc(x_161);
+x_162 = lean_ctor_get(x_160, 1);
+lean_inc(x_162);
+if (lean_is_exclusive(x_160)) {
+ lean_ctor_release(x_160, 0);
+ lean_ctor_release(x_160, 1);
+ x_163 = x_160;
+} else {
+ lean_dec_ref(x_160);
+ x_163 = lean_box(0);
+}
+x_164 = lean_ctor_get(x_161, 1);
+lean_inc(x_164);
+lean_dec(x_161);
+lean_inc(x_155);
+x_165 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_164, x_155);
+if (lean_obj_tag(x_165) == 0)
+{
+lean_object* x_166; 
+lean_dec(x_163);
+lean_inc(x_7);
+lean_inc(x_155);
+x_166 = l_Lean_Meta_Closure_collectExprAux(x_155, x_2, x_3, x_4, x_5, x_6, x_7, x_162);
+if (lean_obj_tag(x_166) == 0)
+{
+lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; 
+x_167 = lean_ctor_get(x_166, 0);
+lean_inc(x_167);
+x_168 = lean_ctor_get(x_166, 1);
+lean_inc(x_168);
+lean_dec(x_166);
+x_169 = lean_st_ref_get(x_7, x_168);
+lean_dec(x_7);
+x_170 = lean_ctor_get(x_169, 1);
+lean_inc(x_170);
+lean_dec(x_169);
+x_171 = lean_st_ref_take(x_3, x_170);
+x_172 = lean_ctor_get(x_171, 0);
+lean_inc(x_172);
+x_173 = lean_ctor_get(x_171, 1);
+lean_inc(x_173);
+lean_dec(x_171);
+x_174 = lean_ctor_get(x_172, 0);
+lean_inc(x_174);
+x_175 = lean_ctor_get(x_172, 1);
+lean_inc(x_175);
+lean_inc(x_167);
+x_176 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_175, x_155, x_167);
+x_177 = lean_ctor_get(x_172, 2);
+lean_inc(x_177);
+x_178 = lean_ctor_get(x_172, 3);
+lean_inc(x_178);
+x_179 = lean_ctor_get(x_172, 4);
+lean_inc(x_179);
+x_180 = lean_ctor_get(x_172, 5);
+lean_inc(x_180);
+x_181 = lean_ctor_get(x_172, 6);
+lean_inc(x_181);
+x_182 = lean_ctor_get(x_172, 7);
+lean_inc(x_182);
+x_183 = lean_ctor_get(x_172, 8);
+lean_inc(x_183);
+x_184 = lean_ctor_get(x_172, 9);
+lean_inc(x_184);
+x_185 = lean_ctor_get(x_172, 10);
+lean_inc(x_185);
+x_186 = lean_ctor_get(x_172, 11);
+lean_inc(x_186);
+lean_dec(x_172);
+x_187 = lean_alloc_ctor(0, 12, 0);
+lean_ctor_set(x_187, 0, x_174);
+lean_ctor_set(x_187, 1, x_176);
+lean_ctor_set(x_187, 2, x_177);
+lean_ctor_set(x_187, 3, x_178);
+lean_ctor_set(x_187, 4, x_179);
+lean_ctor_set(x_187, 5, x_180);
+lean_ctor_set(x_187, 6, x_181);
+lean_ctor_set(x_187, 7, x_182);
+lean_ctor_set(x_187, 8, x_183);
+lean_ctor_set(x_187, 9, x_184);
+lean_ctor_set(x_187, 10, x_185);
+lean_ctor_set(x_187, 11, x_186);
+x_188 = lean_st_ref_set(x_3, x_187, x_173);
+x_189 = lean_ctor_get(x_188, 1);
+lean_inc(x_189);
+if (lean_is_exclusive(x_188)) {
+ lean_ctor_release(x_188, 0);
+ lean_ctor_release(x_188, 1);
+ x_190 = x_188;
+} else {
+ lean_dec_ref(x_188);
+ x_190 = lean_box(0);
+}
+if (lean_is_scalar(x_190)) {
+ x_191 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_191 = x_190;
+}
+lean_ctor_set(x_191, 0, x_167);
+lean_ctor_set(x_191, 1, x_189);
+return x_191;
+}
+else
+{
+lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; 
+lean_dec(x_155);
+lean_dec(x_7);
+x_192 = lean_ctor_get(x_166, 0);
+lean_inc(x_192);
+x_193 = lean_ctor_get(x_166, 1);
+lean_inc(x_193);
+if (lean_is_exclusive(x_166)) {
+ lean_ctor_release(x_166, 0);
+ lean_ctor_release(x_166, 1);
+ x_194 = x_166;
+} else {
+ lean_dec_ref(x_166);
+ x_194 = lean_box(0);
+}
+if (lean_is_scalar(x_194)) {
+ x_195 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_195 = x_194;
+}
+lean_ctor_set(x_195, 0, x_192);
+lean_ctor_set(x_195, 1, x_193);
+return x_195;
+}
+}
+else
+{
+lean_object* x_196; lean_object* x_197; 
+lean_dec(x_155);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+x_196 = lean_ctor_get(x_165, 0);
+lean_inc(x_196);
+lean_dec(x_165);
+if (lean_is_scalar(x_163)) {
+ x_197 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_197 = x_163;
+}
+lean_ctor_set(x_197, 0, x_196);
+lean_ctor_set(x_197, 1, x_162);
+return x_197;
+}
+}
+}
+}
+else
+{
+uint8_t x_206; 
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+x_206 = !lean_is_exclusive(x_67);
+if (x_206 == 0)
 {
 return x_67;
 }
 else
 {
-lean_object* x_95; lean_object* x_96; lean_object* x_97; 
-x_95 = lean_ctor_get(x_67, 0);
-x_96 = lean_ctor_get(x_67, 1);
-lean_inc(x_96);
-lean_inc(x_95);
+lean_object* x_207; lean_object* x_208; lean_object* x_209; 
+x_207 = lean_ctor_get(x_67, 0);
+x_208 = lean_ctor_get(x_67, 1);
+lean_inc(x_208);
+lean_inc(x_207);
 lean_dec(x_67);
-x_97 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_97, 0, x_95);
-lean_ctor_set(x_97, 1, x_96);
-return x_97;
+x_209 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_209, 0, x_207);
+lean_ctor_set(x_209, 1, x_208);
+return x_209;
+}
+}
 }
 }
 }
 else
 {
-lean_object* x_98; 
-lean_dec(x_56);
+uint8_t x_210; 
+lean_dec(x_38);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
-x_98 = lean_ctor_get(x_66, 0);
-lean_inc(x_98);
-lean_dec(x_66);
-lean_ctor_set(x_61, 0, x_98);
-return x_61;
-}
+x_210 = !lean_is_exclusive(x_39);
+if (x_210 == 0)
+{
+return x_39;
 }
 else
 {
-lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; 
-x_99 = lean_ctor_get(x_61, 0);
-x_100 = lean_ctor_get(x_61, 1);
-lean_inc(x_100);
-lean_inc(x_99);
-lean_dec(x_61);
-x_101 = lean_ctor_get(x_99, 1);
-lean_inc(x_101);
-lean_dec(x_99);
-lean_inc(x_56);
-x_102 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_101, x_56);
-if (lean_obj_tag(x_102) == 0)
-{
-lean_object* x_103; 
-lean_inc(x_7);
-lean_inc(x_56);
-x_103 = l_Lean_Meta_Closure_collectExprAux(x_56, x_2, x_3, x_4, x_5, x_6, x_7, x_100);
-if (lean_obj_tag(x_103) == 0)
-{
-lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; 
-x_104 = lean_ctor_get(x_103, 0);
-lean_inc(x_104);
-x_105 = lean_ctor_get(x_103, 1);
-lean_inc(x_105);
-lean_dec(x_103);
-x_106 = lean_st_ref_get(x_7, x_105);
-lean_dec(x_7);
-x_107 = lean_ctor_get(x_106, 1);
-lean_inc(x_107);
-lean_dec(x_106);
-x_108 = lean_st_ref_take(x_3, x_107);
-x_109 = lean_ctor_get(x_108, 0);
-lean_inc(x_109);
-x_110 = lean_ctor_get(x_108, 1);
-lean_inc(x_110);
-lean_dec(x_108);
-x_111 = lean_ctor_get(x_109, 0);
-lean_inc(x_111);
-x_112 = lean_ctor_get(x_109, 1);
-lean_inc(x_112);
-lean_inc(x_104);
-x_113 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_112, x_56, x_104);
-x_114 = lean_ctor_get(x_109, 2);
-lean_inc(x_114);
-x_115 = lean_ctor_get(x_109, 3);
-lean_inc(x_115);
-x_116 = lean_ctor_get(x_109, 4);
-lean_inc(x_116);
-x_117 = lean_ctor_get(x_109, 5);
-lean_inc(x_117);
-x_118 = lean_ctor_get(x_109, 6);
-lean_inc(x_118);
-x_119 = lean_ctor_get(x_109, 7);
-lean_inc(x_119);
-x_120 = lean_ctor_get(x_109, 8);
-lean_inc(x_120);
-x_121 = lean_ctor_get(x_109, 9);
-lean_inc(x_121);
-x_122 = lean_ctor_get(x_109, 10);
-lean_inc(x_122);
-x_123 = lean_ctor_get(x_109, 11);
-lean_inc(x_123);
-lean_dec(x_109);
-x_124 = lean_alloc_ctor(0, 12, 0);
-lean_ctor_set(x_124, 0, x_111);
-lean_ctor_set(x_124, 1, x_113);
-lean_ctor_set(x_124, 2, x_114);
-lean_ctor_set(x_124, 3, x_115);
-lean_ctor_set(x_124, 4, x_116);
-lean_ctor_set(x_124, 5, x_117);
-lean_ctor_set(x_124, 6, x_118);
-lean_ctor_set(x_124, 7, x_119);
-lean_ctor_set(x_124, 8, x_120);
-lean_ctor_set(x_124, 9, x_121);
-lean_ctor_set(x_124, 10, x_122);
-lean_ctor_set(x_124, 11, x_123);
-x_125 = lean_st_ref_set(x_3, x_124, x_110);
-x_126 = lean_ctor_get(x_125, 1);
-lean_inc(x_126);
-if (lean_is_exclusive(x_125)) {
- lean_ctor_release(x_125, 0);
- lean_ctor_release(x_125, 1);
- x_127 = x_125;
-} else {
- lean_dec_ref(x_125);
- x_127 = lean_box(0);
-}
-if (lean_is_scalar(x_127)) {
- x_128 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_128 = x_127;
-}
-lean_ctor_set(x_128, 0, x_104);
-lean_ctor_set(x_128, 1, x_126);
-return x_128;
-}
-else
-{
-lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; 
-lean_dec(x_56);
-lean_dec(x_7);
-x_129 = lean_ctor_get(x_103, 0);
-lean_inc(x_129);
-x_130 = lean_ctor_get(x_103, 1);
-lean_inc(x_130);
-if (lean_is_exclusive(x_103)) {
- lean_ctor_release(x_103, 0);
- lean_ctor_release(x_103, 1);
- x_131 = x_103;
-} else {
- lean_dec_ref(x_103);
- x_131 = lean_box(0);
-}
-if (lean_is_scalar(x_131)) {
- x_132 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_132 = x_131;
-}
-lean_ctor_set(x_132, 0, x_129);
-lean_ctor_set(x_132, 1, x_130);
-return x_132;
-}
-}
-else
-{
-lean_object* x_133; lean_object* x_134; 
-lean_dec(x_56);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-x_133 = lean_ctor_get(x_102, 0);
-lean_inc(x_133);
-lean_dec(x_102);
-x_134 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_134, 0, x_133);
-lean_ctor_set(x_134, 1, x_100);
-return x_134;
-}
-}
-}
-}
-else
-{
-lean_object* x_142; lean_object* x_143; lean_object* x_144; uint8_t x_186; 
-x_142 = lean_ctor_get(x_54, 0);
-x_143 = lean_ctor_get(x_54, 1);
-lean_inc(x_143);
-lean_inc(x_142);
-lean_dec(x_54);
-x_186 = l_Lean_Expr_hasLevelParam(x_142);
-if (x_186 == 0)
-{
-uint8_t x_187; 
-x_187 = l_Lean_Expr_hasFVar(x_142);
-if (x_187 == 0)
-{
-uint8_t x_188; 
-x_188 = l_Lean_Expr_hasMVar(x_142);
-if (x_188 == 0)
-{
-lean_object* x_189; 
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-x_189 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_189, 0, x_142);
-lean_ctor_set(x_189, 1, x_143);
-return x_189;
-}
-else
-{
-lean_object* x_190; 
-x_190 = lean_box(0);
-x_144 = x_190;
-goto block_185;
-}
-}
-else
-{
-lean_object* x_191; 
-x_191 = lean_box(0);
-x_144 = x_191;
-goto block_185;
-}
-}
-else
-{
-lean_object* x_192; 
-x_192 = lean_box(0);
-x_144 = x_192;
-goto block_185;
-}
-block_185:
-{
-lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; 
-lean_dec(x_144);
-x_145 = lean_st_ref_get(x_7, x_143);
-x_146 = lean_ctor_get(x_145, 1);
-lean_inc(x_146);
-lean_dec(x_145);
-x_147 = lean_st_ref_get(x_3, x_146);
-x_148 = lean_ctor_get(x_147, 0);
-lean_inc(x_148);
-x_149 = lean_ctor_get(x_147, 1);
-lean_inc(x_149);
-if (lean_is_exclusive(x_147)) {
- lean_ctor_release(x_147, 0);
- lean_ctor_release(x_147, 1);
- x_150 = x_147;
-} else {
- lean_dec_ref(x_147);
- x_150 = lean_box(0);
-}
-x_151 = lean_ctor_get(x_148, 1);
-lean_inc(x_151);
-lean_dec(x_148);
-lean_inc(x_142);
-x_152 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_151, x_142);
-if (lean_obj_tag(x_152) == 0)
-{
-lean_object* x_153; 
-lean_dec(x_150);
-lean_inc(x_7);
-lean_inc(x_142);
-x_153 = l_Lean_Meta_Closure_collectExprAux(x_142, x_2, x_3, x_4, x_5, x_6, x_7, x_149);
-if (lean_obj_tag(x_153) == 0)
-{
-lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; 
-x_154 = lean_ctor_get(x_153, 0);
-lean_inc(x_154);
-x_155 = lean_ctor_get(x_153, 1);
-lean_inc(x_155);
-lean_dec(x_153);
-x_156 = lean_st_ref_get(x_7, x_155);
-lean_dec(x_7);
-x_157 = lean_ctor_get(x_156, 1);
-lean_inc(x_157);
-lean_dec(x_156);
-x_158 = lean_st_ref_take(x_3, x_157);
-x_159 = lean_ctor_get(x_158, 0);
-lean_inc(x_159);
-x_160 = lean_ctor_get(x_158, 1);
-lean_inc(x_160);
-lean_dec(x_158);
-x_161 = lean_ctor_get(x_159, 0);
-lean_inc(x_161);
-x_162 = lean_ctor_get(x_159, 1);
-lean_inc(x_162);
-lean_inc(x_154);
-x_163 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_162, x_142, x_154);
-x_164 = lean_ctor_get(x_159, 2);
-lean_inc(x_164);
-x_165 = lean_ctor_get(x_159, 3);
-lean_inc(x_165);
-x_166 = lean_ctor_get(x_159, 4);
-lean_inc(x_166);
-x_167 = lean_ctor_get(x_159, 5);
-lean_inc(x_167);
-x_168 = lean_ctor_get(x_159, 6);
-lean_inc(x_168);
-x_169 = lean_ctor_get(x_159, 7);
-lean_inc(x_169);
-x_170 = lean_ctor_get(x_159, 8);
-lean_inc(x_170);
-x_171 = lean_ctor_get(x_159, 9);
-lean_inc(x_171);
-x_172 = lean_ctor_get(x_159, 10);
-lean_inc(x_172);
-x_173 = lean_ctor_get(x_159, 11);
-lean_inc(x_173);
-lean_dec(x_159);
-x_174 = lean_alloc_ctor(0, 12, 0);
-lean_ctor_set(x_174, 0, x_161);
-lean_ctor_set(x_174, 1, x_163);
-lean_ctor_set(x_174, 2, x_164);
-lean_ctor_set(x_174, 3, x_165);
-lean_ctor_set(x_174, 4, x_166);
-lean_ctor_set(x_174, 5, x_167);
-lean_ctor_set(x_174, 6, x_168);
-lean_ctor_set(x_174, 7, x_169);
-lean_ctor_set(x_174, 8, x_170);
-lean_ctor_set(x_174, 9, x_171);
-lean_ctor_set(x_174, 10, x_172);
-lean_ctor_set(x_174, 11, x_173);
-x_175 = lean_st_ref_set(x_3, x_174, x_160);
-x_176 = lean_ctor_get(x_175, 1);
-lean_inc(x_176);
-if (lean_is_exclusive(x_175)) {
- lean_ctor_release(x_175, 0);
- lean_ctor_release(x_175, 1);
- x_177 = x_175;
-} else {
- lean_dec_ref(x_175);
- x_177 = lean_box(0);
-}
-if (lean_is_scalar(x_177)) {
- x_178 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_178 = x_177;
-}
-lean_ctor_set(x_178, 0, x_154);
-lean_ctor_set(x_178, 1, x_176);
-return x_178;
-}
-else
-{
-lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; 
-lean_dec(x_142);
-lean_dec(x_7);
-x_179 = lean_ctor_get(x_153, 0);
-lean_inc(x_179);
-x_180 = lean_ctor_get(x_153, 1);
-lean_inc(x_180);
-if (lean_is_exclusive(x_153)) {
- lean_ctor_release(x_153, 0);
- lean_ctor_release(x_153, 1);
- x_181 = x_153;
-} else {
- lean_dec_ref(x_153);
- x_181 = lean_box(0);
-}
-if (lean_is_scalar(x_181)) {
- x_182 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_182 = x_181;
-}
-lean_ctor_set(x_182, 0, x_179);
-lean_ctor_set(x_182, 1, x_180);
-return x_182;
-}
-}
-else
-{
-lean_object* x_183; lean_object* x_184; 
-lean_dec(x_142);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-x_183 = lean_ctor_get(x_152, 0);
-lean_inc(x_183);
-lean_dec(x_152);
-if (lean_is_scalar(x_150)) {
- x_184 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_184 = x_150;
-}
-lean_ctor_set(x_184, 0, x_183);
-lean_ctor_set(x_184, 1, x_149);
-return x_184;
-}
-}
-}
-}
-else
-{
-uint8_t x_193; 
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-x_193 = !lean_is_exclusive(x_54);
-if (x_193 == 0)
-{
-return x_54;
-}
-else
-{
-lean_object* x_194; lean_object* x_195; lean_object* x_196; 
-x_194 = lean_ctor_get(x_54, 0);
-x_195 = lean_ctor_get(x_54, 1);
-lean_inc(x_195);
-lean_inc(x_194);
-lean_dec(x_54);
-x_196 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_196, 0, x_194);
-lean_ctor_set(x_196, 1, x_195);
-return x_196;
-}
-}
-}
-}
-}
-else
-{
-uint8_t x_197; 
-lean_dec(x_25);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-x_197 = !lean_is_exclusive(x_26);
-if (x_197 == 0)
-{
-return x_26;
-}
-else
-{
-lean_object* x_198; lean_object* x_199; lean_object* x_200; 
-x_198 = lean_ctor_get(x_26, 0);
-x_199 = lean_ctor_get(x_26, 1);
-lean_inc(x_199);
-lean_inc(x_198);
-lean_dec(x_26);
-x_200 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_200, 0, x_198);
-lean_ctor_set(x_200, 1, x_199);
-return x_200;
+lean_object* x_211; lean_object* x_212; lean_object* x_213; 
+x_211 = lean_ctor_get(x_39, 0);
+x_212 = lean_ctor_get(x_39, 1);
+lean_inc(x_212);
+lean_inc(x_211);
+lean_dec(x_39);
+x_213 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_213, 0, x_211);
+lean_ctor_set(x_213, 1, x_212);
+return x_213;
 }
 }
 }
 case 2:
 {
-lean_object* x_201; lean_object* x_202; 
-x_201 = lean_ctor_get(x_1, 0);
-lean_inc(x_201);
-x_202 = l_Lean_Meta_getMVarDecl(x_201, x_4, x_5, x_6, x_7, x_8);
-if (lean_obj_tag(x_202) == 0)
+lean_object* x_214; lean_object* x_215; 
+x_214 = lean_ctor_get(x_1, 0);
+lean_inc(x_214);
+x_215 = l_Lean_Meta_getMVarDecl(x_214, x_4, x_5, x_6, x_7, x_8);
+if (lean_obj_tag(x_215) == 0)
 {
-lean_object* x_203; lean_object* x_204; lean_object* x_205; lean_object* x_206; 
-x_203 = lean_ctor_get(x_202, 0);
-lean_inc(x_203);
-x_204 = lean_ctor_get(x_202, 1);
-lean_inc(x_204);
-lean_dec(x_202);
-x_205 = lean_ctor_get(x_203, 2);
-lean_inc(x_205);
-lean_dec(x_203);
+lean_object* x_216; lean_object* x_217; lean_object* x_218; lean_object* x_219; 
+x_216 = lean_ctor_get(x_215, 0);
+lean_inc(x_216);
+x_217 = lean_ctor_get(x_215, 1);
+lean_inc(x_217);
+lean_dec(x_215);
+x_218 = lean_ctor_get(x_216, 2);
+lean_inc(x_218);
+lean_dec(x_216);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
-x_206 = l_Lean_Meta_Closure_preprocess(x_205, x_2, x_3, x_4, x_5, x_6, x_7, x_204);
-if (lean_obj_tag(x_206) == 0)
+x_219 = l_Lean_Meta_Closure_preprocess(x_218, x_2, x_3, x_4, x_5, x_6, x_7, x_217);
+if (lean_obj_tag(x_219) == 0)
 {
-lean_object* x_207; lean_object* x_208; lean_object* x_209; lean_object* x_210; lean_object* x_248; uint8_t x_286; 
-x_207 = lean_ctor_get(x_206, 0);
-lean_inc(x_207);
-x_208 = lean_ctor_get(x_206, 1);
-lean_inc(x_208);
-lean_dec(x_206);
-x_286 = l_Lean_Expr_hasLevelParam(x_207);
-if (x_286 == 0)
-{
-uint8_t x_287; 
-x_287 = l_Lean_Expr_hasFVar(x_207);
-if (x_287 == 0)
-{
-uint8_t x_288; 
-x_288 = l_Lean_Expr_hasMVar(x_207);
-if (x_288 == 0)
-{
-x_209 = x_207;
-x_210 = x_208;
-goto block_247;
-}
-else
-{
-lean_object* x_289; 
-x_289 = lean_box(0);
-x_248 = x_289;
-goto block_285;
-}
-}
-else
-{
-lean_object* x_290; 
-x_290 = lean_box(0);
-x_248 = x_290;
-goto block_285;
-}
-}
-else
-{
-lean_object* x_291; 
-x_291 = lean_box(0);
-x_248 = x_291;
-goto block_285;
-}
-block_247:
-{
-lean_object* x_211; lean_object* x_212; lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; lean_object* x_225; lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; uint8_t x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; lean_object* x_234; lean_object* x_235; lean_object* x_236; lean_object* x_237; lean_object* x_238; lean_object* x_239; lean_object* x_240; uint8_t x_241; 
-x_211 = l_Lean_mkFreshFVarId___at_Lean_Meta_Closure_collectExprAux___spec__1(x_2, x_3, x_4, x_5, x_6, x_7, x_210);
-x_212 = lean_ctor_get(x_211, 0);
-lean_inc(x_212);
-x_213 = lean_ctor_get(x_211, 1);
-lean_inc(x_213);
-lean_dec(x_211);
-x_214 = l_Lean_Meta_Closure_mkNextUserName___rarg(x_3, x_4, x_5, x_6, x_7, x_213);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-x_215 = lean_ctor_get(x_214, 0);
-lean_inc(x_215);
-x_216 = lean_ctor_get(x_214, 1);
-lean_inc(x_216);
-lean_dec(x_214);
-x_217 = lean_st_ref_get(x_7, x_216);
-lean_dec(x_7);
-x_218 = lean_ctor_get(x_217, 1);
-lean_inc(x_218);
-lean_dec(x_217);
-x_219 = lean_st_ref_take(x_3, x_218);
+lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_261; uint8_t x_299; 
 x_220 = lean_ctor_get(x_219, 0);
 lean_inc(x_220);
 x_221 = lean_ctor_get(x_219, 1);
 lean_inc(x_221);
 lean_dec(x_219);
-x_222 = lean_ctor_get(x_220, 0);
-lean_inc(x_222);
-x_223 = lean_ctor_get(x_220, 1);
-lean_inc(x_223);
-x_224 = lean_ctor_get(x_220, 2);
-lean_inc(x_224);
-x_225 = lean_ctor_get(x_220, 3);
-lean_inc(x_225);
-x_226 = lean_ctor_get(x_220, 4);
-lean_inc(x_226);
-x_227 = lean_ctor_get(x_220, 5);
-lean_inc(x_227);
-x_228 = lean_ctor_get(x_220, 6);
-lean_inc(x_228);
-x_229 = lean_unsigned_to_nat(0u);
-x_230 = 0;
-lean_inc(x_212);
-x_231 = lean_alloc_ctor(0, 4, 1);
-lean_ctor_set(x_231, 0, x_229);
-lean_ctor_set(x_231, 1, x_212);
-lean_ctor_set(x_231, 2, x_215);
-lean_ctor_set(x_231, 3, x_209);
-lean_ctor_set_uint8(x_231, sizeof(void*)*4, x_230);
-x_232 = lean_array_push(x_228, x_231);
-x_233 = lean_ctor_get(x_220, 7);
-lean_inc(x_233);
-x_234 = lean_ctor_get(x_220, 8);
-lean_inc(x_234);
-x_235 = lean_ctor_get(x_220, 9);
-lean_inc(x_235);
-x_236 = lean_array_push(x_235, x_1);
-x_237 = lean_ctor_get(x_220, 10);
-lean_inc(x_237);
-x_238 = lean_ctor_get(x_220, 11);
-lean_inc(x_238);
-lean_dec(x_220);
-x_239 = lean_alloc_ctor(0, 12, 0);
-lean_ctor_set(x_239, 0, x_222);
-lean_ctor_set(x_239, 1, x_223);
-lean_ctor_set(x_239, 2, x_224);
-lean_ctor_set(x_239, 3, x_225);
-lean_ctor_set(x_239, 4, x_226);
-lean_ctor_set(x_239, 5, x_227);
-lean_ctor_set(x_239, 6, x_232);
-lean_ctor_set(x_239, 7, x_233);
-lean_ctor_set(x_239, 8, x_234);
-lean_ctor_set(x_239, 9, x_236);
-lean_ctor_set(x_239, 10, x_237);
-lean_ctor_set(x_239, 11, x_238);
-x_240 = lean_st_ref_set(x_3, x_239, x_221);
-x_241 = !lean_is_exclusive(x_240);
-if (x_241 == 0)
+x_299 = l_Lean_Expr_hasLevelParam(x_220);
+if (x_299 == 0)
 {
-lean_object* x_242; lean_object* x_243; 
-x_242 = lean_ctor_get(x_240, 0);
-lean_dec(x_242);
-x_243 = l_Lean_Expr_fvar___override(x_212);
-lean_ctor_set(x_240, 0, x_243);
-return x_240;
+uint8_t x_300; 
+x_300 = l_Lean_Expr_hasFVar(x_220);
+if (x_300 == 0)
+{
+uint8_t x_301; 
+x_301 = l_Lean_Expr_hasMVar(x_220);
+if (x_301 == 0)
+{
+x_222 = x_220;
+x_223 = x_221;
+goto block_260;
 }
 else
 {
-lean_object* x_244; lean_object* x_245; lean_object* x_246; 
-x_244 = lean_ctor_get(x_240, 1);
-lean_inc(x_244);
-lean_dec(x_240);
-x_245 = l_Lean_Expr_fvar___override(x_212);
-x_246 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_246, 0, x_245);
-lean_ctor_set(x_246, 1, x_244);
-return x_246;
+lean_object* x_302; 
+x_302 = lean_box(0);
+x_261 = x_302;
+goto block_298;
 }
 }
-block_285:
+else
 {
-lean_object* x_249; lean_object* x_250; lean_object* x_251; lean_object* x_252; lean_object* x_253; lean_object* x_254; lean_object* x_255; 
-lean_dec(x_248);
-x_249 = lean_st_ref_get(x_7, x_208);
-x_250 = lean_ctor_get(x_249, 1);
+lean_object* x_303; 
+x_303 = lean_box(0);
+x_261 = x_303;
+goto block_298;
+}
+}
+else
+{
+lean_object* x_304; 
+x_304 = lean_box(0);
+x_261 = x_304;
+goto block_298;
+}
+block_260:
+{
+lean_object* x_224; lean_object* x_225; lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; lean_object* x_234; lean_object* x_235; lean_object* x_236; lean_object* x_237; lean_object* x_238; lean_object* x_239; lean_object* x_240; lean_object* x_241; lean_object* x_242; uint8_t x_243; lean_object* x_244; lean_object* x_245; lean_object* x_246; lean_object* x_247; lean_object* x_248; lean_object* x_249; lean_object* x_250; lean_object* x_251; lean_object* x_252; lean_object* x_253; uint8_t x_254; 
+x_224 = l_Lean_mkFreshFVarId___at_Lean_Meta_Closure_collectExprAux___spec__1(x_2, x_3, x_4, x_5, x_6, x_7, x_223);
+x_225 = lean_ctor_get(x_224, 0);
+lean_inc(x_225);
+x_226 = lean_ctor_get(x_224, 1);
+lean_inc(x_226);
+lean_dec(x_224);
+x_227 = l_Lean_Meta_Closure_mkNextUserName___rarg(x_3, x_4, x_5, x_6, x_7, x_226);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+x_228 = lean_ctor_get(x_227, 0);
+lean_inc(x_228);
+x_229 = lean_ctor_get(x_227, 1);
+lean_inc(x_229);
+lean_dec(x_227);
+x_230 = lean_st_ref_get(x_7, x_229);
+lean_dec(x_7);
+x_231 = lean_ctor_get(x_230, 1);
+lean_inc(x_231);
+lean_dec(x_230);
+x_232 = lean_st_ref_take(x_3, x_231);
+x_233 = lean_ctor_get(x_232, 0);
+lean_inc(x_233);
+x_234 = lean_ctor_get(x_232, 1);
+lean_inc(x_234);
+lean_dec(x_232);
+x_235 = lean_ctor_get(x_233, 0);
+lean_inc(x_235);
+x_236 = lean_ctor_get(x_233, 1);
+lean_inc(x_236);
+x_237 = lean_ctor_get(x_233, 2);
+lean_inc(x_237);
+x_238 = lean_ctor_get(x_233, 3);
+lean_inc(x_238);
+x_239 = lean_ctor_get(x_233, 4);
+lean_inc(x_239);
+x_240 = lean_ctor_get(x_233, 5);
+lean_inc(x_240);
+x_241 = lean_ctor_get(x_233, 6);
+lean_inc(x_241);
+x_242 = lean_unsigned_to_nat(0u);
+x_243 = 0;
+lean_inc(x_225);
+x_244 = lean_alloc_ctor(0, 4, 1);
+lean_ctor_set(x_244, 0, x_242);
+lean_ctor_set(x_244, 1, x_225);
+lean_ctor_set(x_244, 2, x_228);
+lean_ctor_set(x_244, 3, x_222);
+lean_ctor_set_uint8(x_244, sizeof(void*)*4, x_243);
+x_245 = lean_array_push(x_241, x_244);
+x_246 = lean_ctor_get(x_233, 7);
+lean_inc(x_246);
+x_247 = lean_ctor_get(x_233, 8);
+lean_inc(x_247);
+x_248 = lean_ctor_get(x_233, 9);
+lean_inc(x_248);
+x_249 = lean_array_push(x_248, x_1);
+x_250 = lean_ctor_get(x_233, 10);
 lean_inc(x_250);
-lean_dec(x_249);
-x_251 = lean_st_ref_get(x_3, x_250);
-x_252 = lean_ctor_get(x_251, 0);
-lean_inc(x_252);
-x_253 = lean_ctor_get(x_251, 1);
-lean_inc(x_253);
-lean_dec(x_251);
-x_254 = lean_ctor_get(x_252, 1);
-lean_inc(x_254);
-lean_dec(x_252);
-lean_inc(x_207);
-x_255 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_254, x_207);
-if (lean_obj_tag(x_255) == 0)
+x_251 = lean_ctor_get(x_233, 11);
+lean_inc(x_251);
+lean_dec(x_233);
+x_252 = lean_alloc_ctor(0, 12, 0);
+lean_ctor_set(x_252, 0, x_235);
+lean_ctor_set(x_252, 1, x_236);
+lean_ctor_set(x_252, 2, x_237);
+lean_ctor_set(x_252, 3, x_238);
+lean_ctor_set(x_252, 4, x_239);
+lean_ctor_set(x_252, 5, x_240);
+lean_ctor_set(x_252, 6, x_245);
+lean_ctor_set(x_252, 7, x_246);
+lean_ctor_set(x_252, 8, x_247);
+lean_ctor_set(x_252, 9, x_249);
+lean_ctor_set(x_252, 10, x_250);
+lean_ctor_set(x_252, 11, x_251);
+x_253 = lean_st_ref_set(x_3, x_252, x_234);
+x_254 = !lean_is_exclusive(x_253);
+if (x_254 == 0)
 {
-lean_object* x_256; 
+lean_object* x_255; lean_object* x_256; 
+x_255 = lean_ctor_get(x_253, 0);
+lean_dec(x_255);
+x_256 = l_Lean_Expr_fvar___override(x_225);
+lean_ctor_set(x_253, 0, x_256);
+return x_253;
+}
+else
+{
+lean_object* x_257; lean_object* x_258; lean_object* x_259; 
+x_257 = lean_ctor_get(x_253, 1);
+lean_inc(x_257);
+lean_dec(x_253);
+x_258 = l_Lean_Expr_fvar___override(x_225);
+x_259 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_259, 0, x_258);
+lean_ctor_set(x_259, 1, x_257);
+return x_259;
+}
+}
+block_298:
+{
+lean_object* x_262; lean_object* x_263; lean_object* x_264; lean_object* x_265; lean_object* x_266; lean_object* x_267; lean_object* x_268; 
+lean_dec(x_261);
+x_262 = lean_st_ref_get(x_7, x_221);
+x_263 = lean_ctor_get(x_262, 1);
+lean_inc(x_263);
+lean_dec(x_262);
+x_264 = lean_st_ref_get(x_3, x_263);
+x_265 = lean_ctor_get(x_264, 0);
+lean_inc(x_265);
+x_266 = lean_ctor_get(x_264, 1);
+lean_inc(x_266);
+lean_dec(x_264);
+x_267 = lean_ctor_get(x_265, 1);
+lean_inc(x_267);
+lean_dec(x_265);
+lean_inc(x_220);
+x_268 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_267, x_220);
+if (lean_obj_tag(x_268) == 0)
+{
+lean_object* x_269; 
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
-lean_inc(x_207);
-x_256 = l_Lean_Meta_Closure_collectExprAux(x_207, x_2, x_3, x_4, x_5, x_6, x_7, x_253);
-if (lean_obj_tag(x_256) == 0)
+lean_inc(x_220);
+x_269 = l_Lean_Meta_Closure_collectExprAux(x_220, x_2, x_3, x_4, x_5, x_6, x_7, x_266);
+if (lean_obj_tag(x_269) == 0)
 {
-lean_object* x_257; lean_object* x_258; lean_object* x_259; lean_object* x_260; lean_object* x_261; lean_object* x_262; lean_object* x_263; lean_object* x_264; lean_object* x_265; lean_object* x_266; lean_object* x_267; lean_object* x_268; lean_object* x_269; lean_object* x_270; lean_object* x_271; lean_object* x_272; lean_object* x_273; lean_object* x_274; lean_object* x_275; lean_object* x_276; lean_object* x_277; lean_object* x_278; lean_object* x_279; 
-x_257 = lean_ctor_get(x_256, 0);
-lean_inc(x_257);
-x_258 = lean_ctor_get(x_256, 1);
-lean_inc(x_258);
-lean_dec(x_256);
-x_259 = lean_st_ref_get(x_7, x_258);
-x_260 = lean_ctor_get(x_259, 1);
-lean_inc(x_260);
-lean_dec(x_259);
-x_261 = lean_st_ref_take(x_3, x_260);
-x_262 = lean_ctor_get(x_261, 0);
-lean_inc(x_262);
-x_263 = lean_ctor_get(x_261, 1);
-lean_inc(x_263);
-lean_dec(x_261);
-x_264 = lean_ctor_get(x_262, 0);
-lean_inc(x_264);
-x_265 = lean_ctor_get(x_262, 1);
-lean_inc(x_265);
-lean_inc(x_257);
-x_266 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_265, x_207, x_257);
-x_267 = lean_ctor_get(x_262, 2);
-lean_inc(x_267);
-x_268 = lean_ctor_get(x_262, 3);
-lean_inc(x_268);
-x_269 = lean_ctor_get(x_262, 4);
-lean_inc(x_269);
-x_270 = lean_ctor_get(x_262, 5);
+lean_object* x_270; lean_object* x_271; lean_object* x_272; lean_object* x_273; lean_object* x_274; lean_object* x_275; lean_object* x_276; lean_object* x_277; lean_object* x_278; lean_object* x_279; lean_object* x_280; lean_object* x_281; lean_object* x_282; lean_object* x_283; lean_object* x_284; lean_object* x_285; lean_object* x_286; lean_object* x_287; lean_object* x_288; lean_object* x_289; lean_object* x_290; lean_object* x_291; lean_object* x_292; 
+x_270 = lean_ctor_get(x_269, 0);
 lean_inc(x_270);
-x_271 = lean_ctor_get(x_262, 6);
+x_271 = lean_ctor_get(x_269, 1);
 lean_inc(x_271);
-x_272 = lean_ctor_get(x_262, 7);
-lean_inc(x_272);
-x_273 = lean_ctor_get(x_262, 8);
+lean_dec(x_269);
+x_272 = lean_st_ref_get(x_7, x_271);
+x_273 = lean_ctor_get(x_272, 1);
 lean_inc(x_273);
-x_274 = lean_ctor_get(x_262, 9);
-lean_inc(x_274);
-x_275 = lean_ctor_get(x_262, 10);
+lean_dec(x_272);
+x_274 = lean_st_ref_take(x_3, x_273);
+x_275 = lean_ctor_get(x_274, 0);
 lean_inc(x_275);
-x_276 = lean_ctor_get(x_262, 11);
+x_276 = lean_ctor_get(x_274, 1);
 lean_inc(x_276);
-lean_dec(x_262);
-x_277 = lean_alloc_ctor(0, 12, 0);
-lean_ctor_set(x_277, 0, x_264);
-lean_ctor_set(x_277, 1, x_266);
-lean_ctor_set(x_277, 2, x_267);
-lean_ctor_set(x_277, 3, x_268);
-lean_ctor_set(x_277, 4, x_269);
-lean_ctor_set(x_277, 5, x_270);
-lean_ctor_set(x_277, 6, x_271);
-lean_ctor_set(x_277, 7, x_272);
-lean_ctor_set(x_277, 8, x_273);
-lean_ctor_set(x_277, 9, x_274);
-lean_ctor_set(x_277, 10, x_275);
-lean_ctor_set(x_277, 11, x_276);
-x_278 = lean_st_ref_set(x_3, x_277, x_263);
-x_279 = lean_ctor_get(x_278, 1);
-lean_inc(x_279);
-lean_dec(x_278);
-x_209 = x_257;
-x_210 = x_279;
-goto block_247;
-}
-else
-{
-uint8_t x_280; 
-lean_dec(x_207);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_1);
-x_280 = !lean_is_exclusive(x_256);
-if (x_280 == 0)
-{
-return x_256;
-}
-else
-{
-lean_object* x_281; lean_object* x_282; lean_object* x_283; 
-x_281 = lean_ctor_get(x_256, 0);
-x_282 = lean_ctor_get(x_256, 1);
-lean_inc(x_282);
+lean_dec(x_274);
+x_277 = lean_ctor_get(x_275, 0);
+lean_inc(x_277);
+x_278 = lean_ctor_get(x_275, 1);
+lean_inc(x_278);
+lean_inc(x_270);
+x_279 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_278, x_220, x_270);
+x_280 = lean_ctor_get(x_275, 2);
+lean_inc(x_280);
+x_281 = lean_ctor_get(x_275, 3);
 lean_inc(x_281);
-lean_dec(x_256);
-x_283 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_283, 0, x_281);
-lean_ctor_set(x_283, 1, x_282);
-return x_283;
-}
-}
-}
-else
-{
-lean_object* x_284; 
-lean_dec(x_207);
-x_284 = lean_ctor_get(x_255, 0);
+x_282 = lean_ctor_get(x_275, 4);
+lean_inc(x_282);
+x_283 = lean_ctor_get(x_275, 5);
+lean_inc(x_283);
+x_284 = lean_ctor_get(x_275, 6);
 lean_inc(x_284);
-lean_dec(x_255);
-x_209 = x_284;
-x_210 = x_253;
-goto block_247;
-}
-}
+x_285 = lean_ctor_get(x_275, 7);
+lean_inc(x_285);
+x_286 = lean_ctor_get(x_275, 8);
+lean_inc(x_286);
+x_287 = lean_ctor_get(x_275, 9);
+lean_inc(x_287);
+x_288 = lean_ctor_get(x_275, 10);
+lean_inc(x_288);
+x_289 = lean_ctor_get(x_275, 11);
+lean_inc(x_289);
+lean_dec(x_275);
+x_290 = lean_alloc_ctor(0, 12, 0);
+lean_ctor_set(x_290, 0, x_277);
+lean_ctor_set(x_290, 1, x_279);
+lean_ctor_set(x_290, 2, x_280);
+lean_ctor_set(x_290, 3, x_281);
+lean_ctor_set(x_290, 4, x_282);
+lean_ctor_set(x_290, 5, x_283);
+lean_ctor_set(x_290, 6, x_284);
+lean_ctor_set(x_290, 7, x_285);
+lean_ctor_set(x_290, 8, x_286);
+lean_ctor_set(x_290, 9, x_287);
+lean_ctor_set(x_290, 10, x_288);
+lean_ctor_set(x_290, 11, x_289);
+x_291 = lean_st_ref_set(x_3, x_290, x_276);
+x_292 = lean_ctor_get(x_291, 1);
+lean_inc(x_292);
+lean_dec(x_291);
+x_222 = x_270;
+x_223 = x_292;
+goto block_260;
 }
 else
 {
-uint8_t x_292; 
+uint8_t x_293; 
+lean_dec(x_220);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_1);
-x_292 = !lean_is_exclusive(x_206);
-if (x_292 == 0)
+x_293 = !lean_is_exclusive(x_269);
+if (x_293 == 0)
 {
-return x_206;
+return x_269;
 }
 else
 {
-lean_object* x_293; lean_object* x_294; lean_object* x_295; 
-x_293 = lean_ctor_get(x_206, 0);
-x_294 = lean_ctor_get(x_206, 1);
+lean_object* x_294; lean_object* x_295; lean_object* x_296; 
+x_294 = lean_ctor_get(x_269, 0);
+x_295 = lean_ctor_get(x_269, 1);
+lean_inc(x_295);
 lean_inc(x_294);
-lean_inc(x_293);
-lean_dec(x_206);
-x_295 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_295, 0, x_293);
-lean_ctor_set(x_295, 1, x_294);
-return x_295;
+lean_dec(x_269);
+x_296 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_296, 0, x_294);
+lean_ctor_set(x_296, 1, x_295);
+return x_296;
 }
 }
 }
 else
 {
-uint8_t x_296; 
+lean_object* x_297; 
+lean_dec(x_220);
+x_297 = lean_ctor_get(x_268, 0);
+lean_inc(x_297);
+lean_dec(x_268);
+x_222 = x_297;
+x_223 = x_266;
+goto block_260;
+}
+}
+}
+else
+{
+uint8_t x_305; 
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_1);
-x_296 = !lean_is_exclusive(x_202);
-if (x_296 == 0)
+x_305 = !lean_is_exclusive(x_219);
+if (x_305 == 0)
 {
-return x_202;
+return x_219;
 }
 else
 {
-lean_object* x_297; lean_object* x_298; lean_object* x_299; 
-x_297 = lean_ctor_get(x_202, 0);
-x_298 = lean_ctor_get(x_202, 1);
-lean_inc(x_298);
-lean_inc(x_297);
-lean_dec(x_202);
-x_299 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_299, 0, x_297);
-lean_ctor_set(x_299, 1, x_298);
-return x_299;
+lean_object* x_306; lean_object* x_307; lean_object* x_308; 
+x_306 = lean_ctor_get(x_219, 0);
+x_307 = lean_ctor_get(x_219, 1);
+lean_inc(x_307);
+lean_inc(x_306);
+lean_dec(x_219);
+x_308 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_308, 0, x_306);
+lean_ctor_set(x_308, 1, x_307);
+return x_308;
+}
+}
+}
+else
+{
+uint8_t x_309; 
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_1);
+x_309 = !lean_is_exclusive(x_215);
+if (x_309 == 0)
+{
+return x_215;
+}
+else
+{
+lean_object* x_310; lean_object* x_311; lean_object* x_312; 
+x_310 = lean_ctor_get(x_215, 0);
+x_311 = lean_ctor_get(x_215, 1);
+lean_inc(x_311);
+lean_inc(x_310);
+lean_dec(x_215);
+x_312 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_312, 0, x_310);
+lean_ctor_set(x_312, 1, x_311);
+return x_312;
 }
 }
 }
 case 3:
 {
-lean_object* x_300; lean_object* x_301; uint8_t x_302; 
-x_300 = lean_ctor_get(x_1, 0);
-lean_inc(x_300);
-x_301 = l_Lean_Meta_Closure_collectLevel(x_300, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
+lean_object* x_313; lean_object* x_314; uint8_t x_315; 
+x_313 = lean_ctor_get(x_1, 0);
+lean_inc(x_313);
+lean_inc(x_313);
+x_314 = l_Lean_Meta_Closure_collectLevel(x_313, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
-x_302 = !lean_is_exclusive(x_301);
-if (x_302 == 0)
+x_315 = !lean_is_exclusive(x_314);
+if (x_315 == 0)
 {
-lean_object* x_303; lean_object* x_304; 
-x_303 = lean_ctor_get(x_301, 0);
-x_304 = lean_expr_update_sort(x_1, x_303);
-lean_ctor_set(x_301, 0, x_304);
-return x_301;
+lean_object* x_316; size_t x_317; size_t x_318; uint8_t x_319; 
+x_316 = lean_ctor_get(x_314, 0);
+x_317 = lean_ptr_addr(x_313);
+lean_dec(x_313);
+x_318 = lean_ptr_addr(x_316);
+x_319 = lean_usize_dec_eq(x_317, x_318);
+if (x_319 == 0)
+{
+lean_object* x_320; 
+lean_dec(x_1);
+x_320 = l_Lean_Expr_sort___override(x_316);
+lean_ctor_set(x_314, 0, x_320);
+return x_314;
 }
 else
 {
-lean_object* x_305; lean_object* x_306; lean_object* x_307; lean_object* x_308; 
-x_305 = lean_ctor_get(x_301, 0);
-x_306 = lean_ctor_get(x_301, 1);
-lean_inc(x_306);
-lean_inc(x_305);
-lean_dec(x_301);
-x_307 = lean_expr_update_sort(x_1, x_305);
-x_308 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_308, 0, x_307);
-lean_ctor_set(x_308, 1, x_306);
-return x_308;
+lean_dec(x_316);
+lean_ctor_set(x_314, 0, x_1);
+return x_314;
+}
+}
+else
+{
+lean_object* x_321; lean_object* x_322; size_t x_323; size_t x_324; uint8_t x_325; 
+x_321 = lean_ctor_get(x_314, 0);
+x_322 = lean_ctor_get(x_314, 1);
+lean_inc(x_322);
+lean_inc(x_321);
+lean_dec(x_314);
+x_323 = lean_ptr_addr(x_313);
+lean_dec(x_313);
+x_324 = lean_ptr_addr(x_321);
+x_325 = lean_usize_dec_eq(x_323, x_324);
+if (x_325 == 0)
+{
+lean_object* x_326; lean_object* x_327; 
+lean_dec(x_1);
+x_326 = l_Lean_Expr_sort___override(x_321);
+x_327 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_327, 0, x_326);
+lean_ctor_set(x_327, 1, x_322);
+return x_327;
+}
+else
+{
+lean_object* x_328; 
+lean_dec(x_321);
+x_328 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_328, 0, x_1);
+lean_ctor_set(x_328, 1, x_322);
+return x_328;
+}
 }
 }
 case 4:
 {
-lean_object* x_309; lean_object* x_310; uint8_t x_311; 
-x_309 = lean_ctor_get(x_1, 1);
-lean_inc(x_309);
-x_310 = l_List_mapM___at_Lean_Meta_Closure_collectExprAux___spec__3(x_309, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
+lean_object* x_329; lean_object* x_330; lean_object* x_331; uint8_t x_332; 
+x_329 = lean_ctor_get(x_1, 0);
+lean_inc(x_329);
+x_330 = lean_ctor_get(x_1, 1);
+lean_inc(x_330);
+lean_inc(x_330);
+x_331 = l_List_mapM___at_Lean_Meta_Closure_collectExprAux___spec__3(x_330, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
-x_311 = !lean_is_exclusive(x_310);
-if (x_311 == 0)
+x_332 = !lean_is_exclusive(x_331);
+if (x_332 == 0)
 {
-lean_object* x_312; lean_object* x_313; 
-x_312 = lean_ctor_get(x_310, 0);
-x_313 = lean_expr_update_const(x_1, x_312);
-lean_ctor_set(x_310, 0, x_313);
-return x_310;
+lean_object* x_333; uint8_t x_334; 
+x_333 = lean_ctor_get(x_331, 0);
+x_334 = l_ptrEqList___rarg(x_330, x_333);
+lean_dec(x_330);
+if (x_334 == 0)
+{
+lean_object* x_335; 
+lean_dec(x_1);
+x_335 = l_Lean_Expr_const___override(x_329, x_333);
+lean_ctor_set(x_331, 0, x_335);
+return x_331;
 }
 else
 {
-lean_object* x_314; lean_object* x_315; lean_object* x_316; lean_object* x_317; 
-x_314 = lean_ctor_get(x_310, 0);
-x_315 = lean_ctor_get(x_310, 1);
-lean_inc(x_315);
-lean_inc(x_314);
-lean_dec(x_310);
-x_316 = lean_expr_update_const(x_1, x_314);
-x_317 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_317, 0, x_316);
-lean_ctor_set(x_317, 1, x_315);
-return x_317;
+lean_dec(x_333);
+lean_dec(x_329);
+lean_ctor_set(x_331, 0, x_1);
+return x_331;
+}
+}
+else
+{
+lean_object* x_336; lean_object* x_337; uint8_t x_338; 
+x_336 = lean_ctor_get(x_331, 0);
+x_337 = lean_ctor_get(x_331, 1);
+lean_inc(x_337);
+lean_inc(x_336);
+lean_dec(x_331);
+x_338 = l_ptrEqList___rarg(x_330, x_336);
+lean_dec(x_330);
+if (x_338 == 0)
+{
+lean_object* x_339; lean_object* x_340; 
+lean_dec(x_1);
+x_339 = l_Lean_Expr_const___override(x_329, x_336);
+x_340 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_340, 0, x_339);
+lean_ctor_set(x_340, 1, x_337);
+return x_340;
+}
+else
+{
+lean_object* x_341; 
+lean_dec(x_336);
+lean_dec(x_329);
+x_341 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_341, 0, x_1);
+lean_ctor_set(x_341, 1, x_337);
+return x_341;
+}
 }
 }
 case 5:
 {
-lean_object* x_318; lean_object* x_319; lean_object* x_320; lean_object* x_321; lean_object* x_375; uint8_t x_413; 
-x_318 = lean_ctor_get(x_1, 0);
-lean_inc(x_318);
-x_319 = lean_ctor_get(x_1, 1);
-lean_inc(x_319);
-x_413 = l_Lean_Expr_hasLevelParam(x_318);
-if (x_413 == 0)
+lean_object* x_342; lean_object* x_343; lean_object* x_344; lean_object* x_345; lean_object* x_410; uint8_t x_448; 
+x_342 = lean_ctor_get(x_1, 0);
+lean_inc(x_342);
+x_343 = lean_ctor_get(x_1, 1);
+lean_inc(x_343);
+x_448 = l_Lean_Expr_hasLevelParam(x_342);
+if (x_448 == 0)
 {
-uint8_t x_414; 
-x_414 = l_Lean_Expr_hasFVar(x_318);
-if (x_414 == 0)
+uint8_t x_449; 
+x_449 = l_Lean_Expr_hasFVar(x_342);
+if (x_449 == 0)
 {
-uint8_t x_415; 
-x_415 = l_Lean_Expr_hasMVar(x_318);
-if (x_415 == 0)
+uint8_t x_450; 
+x_450 = l_Lean_Expr_hasMVar(x_342);
+if (x_450 == 0)
 {
-x_320 = x_318;
-x_321 = x_8;
-goto block_374;
+x_344 = x_342;
+x_345 = x_8;
+goto block_409;
 }
 else
 {
-lean_object* x_416; 
-x_416 = lean_box(0);
-x_375 = x_416;
-goto block_412;
+lean_object* x_451; 
+x_451 = lean_box(0);
+x_410 = x_451;
+goto block_447;
 }
 }
 else
 {
-lean_object* x_417; 
-x_417 = lean_box(0);
-x_375 = x_417;
-goto block_412;
+lean_object* x_452; 
+x_452 = lean_box(0);
+x_410 = x_452;
+goto block_447;
 }
 }
 else
 {
-lean_object* x_418; 
-x_418 = lean_box(0);
-x_375 = x_418;
-goto block_412;
+lean_object* x_453; 
+x_453 = lean_box(0);
+x_410 = x_453;
+goto block_447;
 }
-block_374:
+block_409:
 {
-lean_object* x_322; lean_object* x_323; lean_object* x_330; uint8_t x_368; 
-x_368 = l_Lean_Expr_hasLevelParam(x_319);
-if (x_368 == 0)
+lean_object* x_346; lean_object* x_347; lean_object* x_365; uint8_t x_403; 
+x_403 = l_Lean_Expr_hasLevelParam(x_343);
+if (x_403 == 0)
 {
-uint8_t x_369; 
-x_369 = l_Lean_Expr_hasFVar(x_319);
-if (x_369 == 0)
+uint8_t x_404; 
+x_404 = l_Lean_Expr_hasFVar(x_343);
+if (x_404 == 0)
 {
-uint8_t x_370; 
-x_370 = l_Lean_Expr_hasMVar(x_319);
-if (x_370 == 0)
+uint8_t x_405; 
+x_405 = l_Lean_Expr_hasMVar(x_343);
+if (x_405 == 0)
 {
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
-x_322 = x_319;
-x_323 = x_321;
-goto block_329;
+x_346 = x_343;
+x_347 = x_345;
+goto block_364;
 }
 else
 {
-lean_object* x_371; 
-x_371 = lean_box(0);
-x_330 = x_371;
-goto block_367;
+lean_object* x_406; 
+x_406 = lean_box(0);
+x_365 = x_406;
+goto block_402;
 }
 }
 else
 {
-lean_object* x_372; 
-x_372 = lean_box(0);
-x_330 = x_372;
-goto block_367;
+lean_object* x_407; 
+x_407 = lean_box(0);
+x_365 = x_407;
+goto block_402;
 }
 }
 else
 {
-lean_object* x_373; 
-x_373 = lean_box(0);
-x_330 = x_373;
-goto block_367;
+lean_object* x_408; 
+x_408 = lean_box(0);
+x_365 = x_408;
+goto block_402;
 }
-block_329:
+block_364:
 {
 if (lean_obj_tag(x_1) == 5)
 {
-lean_object* x_324; lean_object* x_325; 
-x_324 = lean_expr_update_app(x_1, x_320, x_322);
-x_325 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_325, 0, x_324);
-lean_ctor_set(x_325, 1, x_323);
-return x_325;
-}
-else
-{
-lean_object* x_326; lean_object* x_327; lean_object* x_328; 
-lean_dec(x_322);
-lean_dec(x_320);
-lean_dec(x_1);
-x_326 = l_Lean_Meta_Closure_collectExprAux___closed__10;
-x_327 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_326);
-x_328 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_328, 0, x_327);
-lean_ctor_set(x_328, 1, x_323);
-return x_328;
-}
-}
-block_367:
-{
-lean_object* x_331; lean_object* x_332; lean_object* x_333; lean_object* x_334; lean_object* x_335; lean_object* x_336; lean_object* x_337; 
-lean_dec(x_330);
-x_331 = lean_st_ref_get(x_7, x_321);
-x_332 = lean_ctor_get(x_331, 1);
-lean_inc(x_332);
-lean_dec(x_331);
-x_333 = lean_st_ref_get(x_3, x_332);
-x_334 = lean_ctor_get(x_333, 0);
-lean_inc(x_334);
-x_335 = lean_ctor_get(x_333, 1);
-lean_inc(x_335);
-lean_dec(x_333);
-x_336 = lean_ctor_get(x_334, 1);
-lean_inc(x_336);
-lean_dec(x_334);
-lean_inc(x_319);
-x_337 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_336, x_319);
-if (lean_obj_tag(x_337) == 0)
-{
-lean_object* x_338; 
-lean_inc(x_7);
-lean_inc(x_319);
-x_338 = l_Lean_Meta_Closure_collectExprAux(x_319, x_2, x_3, x_4, x_5, x_6, x_7, x_335);
-if (lean_obj_tag(x_338) == 0)
-{
-lean_object* x_339; lean_object* x_340; lean_object* x_341; lean_object* x_342; lean_object* x_343; lean_object* x_344; lean_object* x_345; lean_object* x_346; lean_object* x_347; lean_object* x_348; lean_object* x_349; lean_object* x_350; lean_object* x_351; lean_object* x_352; lean_object* x_353; lean_object* x_354; lean_object* x_355; lean_object* x_356; lean_object* x_357; lean_object* x_358; lean_object* x_359; lean_object* x_360; lean_object* x_361; 
-x_339 = lean_ctor_get(x_338, 0);
-lean_inc(x_339);
-x_340 = lean_ctor_get(x_338, 1);
-lean_inc(x_340);
-lean_dec(x_338);
-x_341 = lean_st_ref_get(x_7, x_340);
-lean_dec(x_7);
-x_342 = lean_ctor_get(x_341, 1);
-lean_inc(x_342);
-lean_dec(x_341);
-x_343 = lean_st_ref_take(x_3, x_342);
-x_344 = lean_ctor_get(x_343, 0);
-lean_inc(x_344);
-x_345 = lean_ctor_get(x_343, 1);
-lean_inc(x_345);
-lean_dec(x_343);
-x_346 = lean_ctor_get(x_344, 0);
-lean_inc(x_346);
-x_347 = lean_ctor_get(x_344, 1);
-lean_inc(x_347);
-lean_inc(x_339);
-x_348 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_347, x_319, x_339);
-x_349 = lean_ctor_get(x_344, 2);
+lean_object* x_348; lean_object* x_349; size_t x_350; size_t x_351; uint8_t x_352; 
+x_348 = lean_ctor_get(x_1, 0);
+lean_inc(x_348);
+x_349 = lean_ctor_get(x_1, 1);
 lean_inc(x_349);
-x_350 = lean_ctor_get(x_344, 3);
-lean_inc(x_350);
-x_351 = lean_ctor_get(x_344, 4);
-lean_inc(x_351);
-x_352 = lean_ctor_get(x_344, 5);
-lean_inc(x_352);
-x_353 = lean_ctor_get(x_344, 6);
-lean_inc(x_353);
-x_354 = lean_ctor_get(x_344, 7);
-lean_inc(x_354);
-x_355 = lean_ctor_get(x_344, 8);
-lean_inc(x_355);
-x_356 = lean_ctor_get(x_344, 9);
-lean_inc(x_356);
-x_357 = lean_ctor_get(x_344, 10);
-lean_inc(x_357);
-x_358 = lean_ctor_get(x_344, 11);
-lean_inc(x_358);
-lean_dec(x_344);
-x_359 = lean_alloc_ctor(0, 12, 0);
-lean_ctor_set(x_359, 0, x_346);
-lean_ctor_set(x_359, 1, x_348);
-lean_ctor_set(x_359, 2, x_349);
-lean_ctor_set(x_359, 3, x_350);
-lean_ctor_set(x_359, 4, x_351);
-lean_ctor_set(x_359, 5, x_352);
-lean_ctor_set(x_359, 6, x_353);
-lean_ctor_set(x_359, 7, x_354);
-lean_ctor_set(x_359, 8, x_355);
-lean_ctor_set(x_359, 9, x_356);
-lean_ctor_set(x_359, 10, x_357);
-lean_ctor_set(x_359, 11, x_358);
-x_360 = lean_st_ref_set(x_3, x_359, x_345);
-x_361 = lean_ctor_get(x_360, 1);
-lean_inc(x_361);
-lean_dec(x_360);
-x_322 = x_339;
-x_323 = x_361;
-goto block_329;
-}
-else
+x_350 = lean_ptr_addr(x_348);
+lean_dec(x_348);
+x_351 = lean_ptr_addr(x_344);
+x_352 = lean_usize_dec_eq(x_350, x_351);
+if (x_352 == 0)
 {
-uint8_t x_362; 
-lean_dec(x_320);
-lean_dec(x_319);
-lean_dec(x_7);
+lean_object* x_353; lean_object* x_354; 
+lean_dec(x_349);
 lean_dec(x_1);
-x_362 = !lean_is_exclusive(x_338);
-if (x_362 == 0)
-{
-return x_338;
+x_353 = l_Lean_Expr_app___override(x_344, x_346);
+x_354 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_354, 0, x_353);
+lean_ctor_set(x_354, 1, x_347);
+return x_354;
 }
 else
 {
-lean_object* x_363; lean_object* x_364; lean_object* x_365; 
-x_363 = lean_ctor_get(x_338, 0);
-x_364 = lean_ctor_get(x_338, 1);
-lean_inc(x_364);
-lean_inc(x_363);
-lean_dec(x_338);
-x_365 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_365, 0, x_363);
-lean_ctor_set(x_365, 1, x_364);
-return x_365;
+size_t x_355; size_t x_356; uint8_t x_357; 
+x_355 = lean_ptr_addr(x_349);
+lean_dec(x_349);
+x_356 = lean_ptr_addr(x_346);
+x_357 = lean_usize_dec_eq(x_355, x_356);
+if (x_357 == 0)
+{
+lean_object* x_358; lean_object* x_359; 
+lean_dec(x_1);
+x_358 = l_Lean_Expr_app___override(x_344, x_346);
+x_359 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_359, 0, x_358);
+lean_ctor_set(x_359, 1, x_347);
+return x_359;
+}
+else
+{
+lean_object* x_360; 
+lean_dec(x_346);
+lean_dec(x_344);
+x_360 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_360, 0, x_1);
+lean_ctor_set(x_360, 1, x_347);
+return x_360;
 }
 }
 }
 else
 {
-lean_object* x_366; 
-lean_dec(x_319);
+lean_object* x_361; lean_object* x_362; lean_object* x_363; 
+lean_dec(x_346);
+lean_dec(x_344);
+lean_dec(x_1);
+x_361 = l_Lean_Meta_Closure_collectExprAux___closed__10;
+x_362 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_361);
+x_363 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_363, 0, x_362);
+lean_ctor_set(x_363, 1, x_347);
+return x_363;
+}
+}
+block_402:
+{
+lean_object* x_366; lean_object* x_367; lean_object* x_368; lean_object* x_369; lean_object* x_370; lean_object* x_371; lean_object* x_372; 
+lean_dec(x_365);
+x_366 = lean_st_ref_get(x_7, x_345);
+x_367 = lean_ctor_get(x_366, 1);
+lean_inc(x_367);
+lean_dec(x_366);
+x_368 = lean_st_ref_get(x_3, x_367);
+x_369 = lean_ctor_get(x_368, 0);
+lean_inc(x_369);
+x_370 = lean_ctor_get(x_368, 1);
+lean_inc(x_370);
+lean_dec(x_368);
+x_371 = lean_ctor_get(x_369, 1);
+lean_inc(x_371);
+lean_dec(x_369);
+lean_inc(x_343);
+x_372 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_371, x_343);
+if (lean_obj_tag(x_372) == 0)
+{
+lean_object* x_373; 
+lean_inc(x_7);
+lean_inc(x_343);
+x_373 = l_Lean_Meta_Closure_collectExprAux(x_343, x_2, x_3, x_4, x_5, x_6, x_7, x_370);
+if (lean_obj_tag(x_373) == 0)
+{
+lean_object* x_374; lean_object* x_375; lean_object* x_376; lean_object* x_377; lean_object* x_378; lean_object* x_379; lean_object* x_380; lean_object* x_381; lean_object* x_382; lean_object* x_383; lean_object* x_384; lean_object* x_385; lean_object* x_386; lean_object* x_387; lean_object* x_388; lean_object* x_389; lean_object* x_390; lean_object* x_391; lean_object* x_392; lean_object* x_393; lean_object* x_394; lean_object* x_395; lean_object* x_396; 
+x_374 = lean_ctor_get(x_373, 0);
+lean_inc(x_374);
+x_375 = lean_ctor_get(x_373, 1);
+lean_inc(x_375);
+lean_dec(x_373);
+x_376 = lean_st_ref_get(x_7, x_375);
 lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-x_366 = lean_ctor_get(x_337, 0);
-lean_inc(x_366);
-lean_dec(x_337);
-x_322 = x_366;
-x_323 = x_335;
-goto block_329;
-}
-}
-}
-block_412:
-{
-lean_object* x_376; lean_object* x_377; lean_object* x_378; lean_object* x_379; lean_object* x_380; lean_object* x_381; lean_object* x_382; 
-lean_dec(x_375);
-x_376 = lean_st_ref_get(x_7, x_8);
 x_377 = lean_ctor_get(x_376, 1);
 lean_inc(x_377);
 lean_dec(x_376);
-x_378 = lean_st_ref_get(x_3, x_377);
+x_378 = lean_st_ref_take(x_3, x_377);
 x_379 = lean_ctor_get(x_378, 0);
 lean_inc(x_379);
 x_380 = lean_ctor_get(x_378, 1);
 lean_inc(x_380);
 lean_dec(x_378);
-x_381 = lean_ctor_get(x_379, 1);
+x_381 = lean_ctor_get(x_379, 0);
 lean_inc(x_381);
+x_382 = lean_ctor_get(x_379, 1);
+lean_inc(x_382);
+lean_inc(x_374);
+x_383 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_382, x_343, x_374);
+x_384 = lean_ctor_get(x_379, 2);
+lean_inc(x_384);
+x_385 = lean_ctor_get(x_379, 3);
+lean_inc(x_385);
+x_386 = lean_ctor_get(x_379, 4);
+lean_inc(x_386);
+x_387 = lean_ctor_get(x_379, 5);
+lean_inc(x_387);
+x_388 = lean_ctor_get(x_379, 6);
+lean_inc(x_388);
+x_389 = lean_ctor_get(x_379, 7);
+lean_inc(x_389);
+x_390 = lean_ctor_get(x_379, 8);
+lean_inc(x_390);
+x_391 = lean_ctor_get(x_379, 9);
+lean_inc(x_391);
+x_392 = lean_ctor_get(x_379, 10);
+lean_inc(x_392);
+x_393 = lean_ctor_get(x_379, 11);
+lean_inc(x_393);
 lean_dec(x_379);
-lean_inc(x_318);
-x_382 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_381, x_318);
-if (lean_obj_tag(x_382) == 0)
+x_394 = lean_alloc_ctor(0, 12, 0);
+lean_ctor_set(x_394, 0, x_381);
+lean_ctor_set(x_394, 1, x_383);
+lean_ctor_set(x_394, 2, x_384);
+lean_ctor_set(x_394, 3, x_385);
+lean_ctor_set(x_394, 4, x_386);
+lean_ctor_set(x_394, 5, x_387);
+lean_ctor_set(x_394, 6, x_388);
+lean_ctor_set(x_394, 7, x_389);
+lean_ctor_set(x_394, 8, x_390);
+lean_ctor_set(x_394, 9, x_391);
+lean_ctor_set(x_394, 10, x_392);
+lean_ctor_set(x_394, 11, x_393);
+x_395 = lean_st_ref_set(x_3, x_394, x_380);
+x_396 = lean_ctor_get(x_395, 1);
+lean_inc(x_396);
+lean_dec(x_395);
+x_346 = x_374;
+x_347 = x_396;
+goto block_364;
+}
+else
 {
-lean_object* x_383; 
+uint8_t x_397; 
+lean_dec(x_344);
+lean_dec(x_343);
+lean_dec(x_7);
+lean_dec(x_1);
+x_397 = !lean_is_exclusive(x_373);
+if (x_397 == 0)
+{
+return x_373;
+}
+else
+{
+lean_object* x_398; lean_object* x_399; lean_object* x_400; 
+x_398 = lean_ctor_get(x_373, 0);
+x_399 = lean_ctor_get(x_373, 1);
+lean_inc(x_399);
+lean_inc(x_398);
+lean_dec(x_373);
+x_400 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_400, 0, x_398);
+lean_ctor_set(x_400, 1, x_399);
+return x_400;
+}
+}
+}
+else
+{
+lean_object* x_401; 
+lean_dec(x_343);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+x_401 = lean_ctor_get(x_372, 0);
+lean_inc(x_401);
+lean_dec(x_372);
+x_346 = x_401;
+x_347 = x_370;
+goto block_364;
+}
+}
+}
+block_447:
+{
+lean_object* x_411; lean_object* x_412; lean_object* x_413; lean_object* x_414; lean_object* x_415; lean_object* x_416; lean_object* x_417; 
+lean_dec(x_410);
+x_411 = lean_st_ref_get(x_7, x_8);
+x_412 = lean_ctor_get(x_411, 1);
+lean_inc(x_412);
+lean_dec(x_411);
+x_413 = lean_st_ref_get(x_3, x_412);
+x_414 = lean_ctor_get(x_413, 0);
+lean_inc(x_414);
+x_415 = lean_ctor_get(x_413, 1);
+lean_inc(x_415);
+lean_dec(x_413);
+x_416 = lean_ctor_get(x_414, 1);
+lean_inc(x_416);
+lean_dec(x_414);
+lean_inc(x_342);
+x_417 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_416, x_342);
+if (lean_obj_tag(x_417) == 0)
+{
+lean_object* x_418; 
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
-lean_inc(x_318);
-x_383 = l_Lean_Meta_Closure_collectExprAux(x_318, x_2, x_3, x_4, x_5, x_6, x_7, x_380);
-if (lean_obj_tag(x_383) == 0)
+lean_inc(x_342);
+x_418 = l_Lean_Meta_Closure_collectExprAux(x_342, x_2, x_3, x_4, x_5, x_6, x_7, x_415);
+if (lean_obj_tag(x_418) == 0)
 {
-lean_object* x_384; lean_object* x_385; lean_object* x_386; lean_object* x_387; lean_object* x_388; lean_object* x_389; lean_object* x_390; lean_object* x_391; lean_object* x_392; lean_object* x_393; lean_object* x_394; lean_object* x_395; lean_object* x_396; lean_object* x_397; lean_object* x_398; lean_object* x_399; lean_object* x_400; lean_object* x_401; lean_object* x_402; lean_object* x_403; lean_object* x_404; lean_object* x_405; lean_object* x_406; 
-x_384 = lean_ctor_get(x_383, 0);
-lean_inc(x_384);
-x_385 = lean_ctor_get(x_383, 1);
-lean_inc(x_385);
-lean_dec(x_383);
-x_386 = lean_st_ref_get(x_7, x_385);
-x_387 = lean_ctor_get(x_386, 1);
-lean_inc(x_387);
-lean_dec(x_386);
-x_388 = lean_st_ref_take(x_3, x_387);
-x_389 = lean_ctor_get(x_388, 0);
-lean_inc(x_389);
-x_390 = lean_ctor_get(x_388, 1);
-lean_inc(x_390);
-lean_dec(x_388);
-x_391 = lean_ctor_get(x_389, 0);
-lean_inc(x_391);
-x_392 = lean_ctor_get(x_389, 1);
-lean_inc(x_392);
-lean_inc(x_384);
-x_393 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_392, x_318, x_384);
-x_394 = lean_ctor_get(x_389, 2);
-lean_inc(x_394);
-x_395 = lean_ctor_get(x_389, 3);
-lean_inc(x_395);
-x_396 = lean_ctor_get(x_389, 4);
-lean_inc(x_396);
-x_397 = lean_ctor_get(x_389, 5);
-lean_inc(x_397);
-x_398 = lean_ctor_get(x_389, 6);
-lean_inc(x_398);
-x_399 = lean_ctor_get(x_389, 7);
-lean_inc(x_399);
-x_400 = lean_ctor_get(x_389, 8);
-lean_inc(x_400);
-x_401 = lean_ctor_get(x_389, 9);
-lean_inc(x_401);
-x_402 = lean_ctor_get(x_389, 10);
-lean_inc(x_402);
-x_403 = lean_ctor_get(x_389, 11);
-lean_inc(x_403);
-lean_dec(x_389);
-x_404 = lean_alloc_ctor(0, 12, 0);
-lean_ctor_set(x_404, 0, x_391);
-lean_ctor_set(x_404, 1, x_393);
-lean_ctor_set(x_404, 2, x_394);
-lean_ctor_set(x_404, 3, x_395);
-lean_ctor_set(x_404, 4, x_396);
-lean_ctor_set(x_404, 5, x_397);
-lean_ctor_set(x_404, 6, x_398);
-lean_ctor_set(x_404, 7, x_399);
-lean_ctor_set(x_404, 8, x_400);
-lean_ctor_set(x_404, 9, x_401);
-lean_ctor_set(x_404, 10, x_402);
-lean_ctor_set(x_404, 11, x_403);
-x_405 = lean_st_ref_set(x_3, x_404, x_390);
-x_406 = lean_ctor_get(x_405, 1);
-lean_inc(x_406);
-lean_dec(x_405);
-x_320 = x_384;
-x_321 = x_406;
-goto block_374;
+lean_object* x_419; lean_object* x_420; lean_object* x_421; lean_object* x_422; lean_object* x_423; lean_object* x_424; lean_object* x_425; lean_object* x_426; lean_object* x_427; lean_object* x_428; lean_object* x_429; lean_object* x_430; lean_object* x_431; lean_object* x_432; lean_object* x_433; lean_object* x_434; lean_object* x_435; lean_object* x_436; lean_object* x_437; lean_object* x_438; lean_object* x_439; lean_object* x_440; lean_object* x_441; 
+x_419 = lean_ctor_get(x_418, 0);
+lean_inc(x_419);
+x_420 = lean_ctor_get(x_418, 1);
+lean_inc(x_420);
+lean_dec(x_418);
+x_421 = lean_st_ref_get(x_7, x_420);
+x_422 = lean_ctor_get(x_421, 1);
+lean_inc(x_422);
+lean_dec(x_421);
+x_423 = lean_st_ref_take(x_3, x_422);
+x_424 = lean_ctor_get(x_423, 0);
+lean_inc(x_424);
+x_425 = lean_ctor_get(x_423, 1);
+lean_inc(x_425);
+lean_dec(x_423);
+x_426 = lean_ctor_get(x_424, 0);
+lean_inc(x_426);
+x_427 = lean_ctor_get(x_424, 1);
+lean_inc(x_427);
+lean_inc(x_419);
+x_428 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_427, x_342, x_419);
+x_429 = lean_ctor_get(x_424, 2);
+lean_inc(x_429);
+x_430 = lean_ctor_get(x_424, 3);
+lean_inc(x_430);
+x_431 = lean_ctor_get(x_424, 4);
+lean_inc(x_431);
+x_432 = lean_ctor_get(x_424, 5);
+lean_inc(x_432);
+x_433 = lean_ctor_get(x_424, 6);
+lean_inc(x_433);
+x_434 = lean_ctor_get(x_424, 7);
+lean_inc(x_434);
+x_435 = lean_ctor_get(x_424, 8);
+lean_inc(x_435);
+x_436 = lean_ctor_get(x_424, 9);
+lean_inc(x_436);
+x_437 = lean_ctor_get(x_424, 10);
+lean_inc(x_437);
+x_438 = lean_ctor_get(x_424, 11);
+lean_inc(x_438);
+lean_dec(x_424);
+x_439 = lean_alloc_ctor(0, 12, 0);
+lean_ctor_set(x_439, 0, x_426);
+lean_ctor_set(x_439, 1, x_428);
+lean_ctor_set(x_439, 2, x_429);
+lean_ctor_set(x_439, 3, x_430);
+lean_ctor_set(x_439, 4, x_431);
+lean_ctor_set(x_439, 5, x_432);
+lean_ctor_set(x_439, 6, x_433);
+lean_ctor_set(x_439, 7, x_434);
+lean_ctor_set(x_439, 8, x_435);
+lean_ctor_set(x_439, 9, x_436);
+lean_ctor_set(x_439, 10, x_437);
+lean_ctor_set(x_439, 11, x_438);
+x_440 = lean_st_ref_set(x_3, x_439, x_425);
+x_441 = lean_ctor_get(x_440, 1);
+lean_inc(x_441);
+lean_dec(x_440);
+x_344 = x_419;
+x_345 = x_441;
+goto block_409;
 }
 else
 {
-uint8_t x_407; 
-lean_dec(x_319);
-lean_dec(x_318);
+uint8_t x_442; 
+lean_dec(x_343);
+lean_dec(x_342);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_1);
-x_407 = !lean_is_exclusive(x_383);
-if (x_407 == 0)
+x_442 = !lean_is_exclusive(x_418);
+if (x_442 == 0)
 {
-return x_383;
+return x_418;
 }
 else
 {
-lean_object* x_408; lean_object* x_409; lean_object* x_410; 
-x_408 = lean_ctor_get(x_383, 0);
-x_409 = lean_ctor_get(x_383, 1);
-lean_inc(x_409);
-lean_inc(x_408);
-lean_dec(x_383);
-x_410 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_410, 0, x_408);
-lean_ctor_set(x_410, 1, x_409);
-return x_410;
+lean_object* x_443; lean_object* x_444; lean_object* x_445; 
+x_443 = lean_ctor_get(x_418, 0);
+x_444 = lean_ctor_get(x_418, 1);
+lean_inc(x_444);
+lean_inc(x_443);
+lean_dec(x_418);
+x_445 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_445, 0, x_443);
+lean_ctor_set(x_445, 1, x_444);
+return x_445;
 }
 }
 }
 else
 {
-lean_object* x_411; 
-lean_dec(x_318);
-x_411 = lean_ctor_get(x_382, 0);
-lean_inc(x_411);
-lean_dec(x_382);
-x_320 = x_411;
-x_321 = x_380;
-goto block_374;
+lean_object* x_446; 
+lean_dec(x_342);
+x_446 = lean_ctor_get(x_417, 0);
+lean_inc(x_446);
+lean_dec(x_417);
+x_344 = x_446;
+x_345 = x_415;
+goto block_409;
 }
 }
 }
 case 6:
 {
-lean_object* x_419; lean_object* x_420; lean_object* x_421; lean_object* x_422; lean_object* x_477; uint8_t x_515; 
-x_419 = lean_ctor_get(x_1, 1);
-lean_inc(x_419);
-x_420 = lean_ctor_get(x_1, 2);
-lean_inc(x_420);
-x_515 = l_Lean_Expr_hasLevelParam(x_419);
-if (x_515 == 0)
-{
-uint8_t x_516; 
-x_516 = l_Lean_Expr_hasFVar(x_419);
-if (x_516 == 0)
-{
-uint8_t x_517; 
-x_517 = l_Lean_Expr_hasMVar(x_419);
-if (x_517 == 0)
-{
-x_421 = x_419;
-x_422 = x_8;
-goto block_476;
-}
-else
-{
-lean_object* x_518; 
-x_518 = lean_box(0);
-x_477 = x_518;
-goto block_514;
-}
-}
-else
-{
-lean_object* x_519; 
-x_519 = lean_box(0);
-x_477 = x_519;
-goto block_514;
-}
-}
-else
-{
-lean_object* x_520; 
-x_520 = lean_box(0);
-x_477 = x_520;
-goto block_514;
-}
-block_476:
-{
-lean_object* x_423; lean_object* x_424; lean_object* x_432; uint8_t x_470; 
-x_470 = l_Lean_Expr_hasLevelParam(x_420);
-if (x_470 == 0)
-{
-uint8_t x_471; 
-x_471 = l_Lean_Expr_hasFVar(x_420);
-if (x_471 == 0)
-{
-uint8_t x_472; 
-x_472 = l_Lean_Expr_hasMVar(x_420);
-if (x_472 == 0)
-{
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-x_423 = x_420;
-x_424 = x_422;
-goto block_431;
-}
-else
-{
-lean_object* x_473; 
-x_473 = lean_box(0);
-x_432 = x_473;
-goto block_469;
-}
-}
-else
-{
-lean_object* x_474; 
-x_474 = lean_box(0);
-x_432 = x_474;
-goto block_469;
-}
-}
-else
-{
-lean_object* x_475; 
-x_475 = lean_box(0);
-x_432 = x_475;
-goto block_469;
-}
-block_431:
-{
-if (lean_obj_tag(x_1) == 6)
-{
-uint8_t x_425; lean_object* x_426; lean_object* x_427; 
-x_425 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
-x_426 = lean_expr_update_lambda(x_1, x_425, x_421, x_423);
-x_427 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_427, 0, x_426);
-lean_ctor_set(x_427, 1, x_424);
-return x_427;
-}
-else
-{
-lean_object* x_428; lean_object* x_429; lean_object* x_430; 
-lean_dec(x_423);
-lean_dec(x_421);
-lean_dec(x_1);
-x_428 = l_Lean_Meta_Closure_collectExprAux___closed__13;
-x_429 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_428);
-x_430 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_430, 0, x_429);
-lean_ctor_set(x_430, 1, x_424);
-return x_430;
-}
-}
-block_469:
-{
-lean_object* x_433; lean_object* x_434; lean_object* x_435; lean_object* x_436; lean_object* x_437; lean_object* x_438; lean_object* x_439; 
-lean_dec(x_432);
-x_433 = lean_st_ref_get(x_7, x_422);
-x_434 = lean_ctor_get(x_433, 1);
-lean_inc(x_434);
-lean_dec(x_433);
-x_435 = lean_st_ref_get(x_3, x_434);
-x_436 = lean_ctor_get(x_435, 0);
-lean_inc(x_436);
-x_437 = lean_ctor_get(x_435, 1);
-lean_inc(x_437);
-lean_dec(x_435);
-x_438 = lean_ctor_get(x_436, 1);
-lean_inc(x_438);
-lean_dec(x_436);
-lean_inc(x_420);
-x_439 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_438, x_420);
-if (lean_obj_tag(x_439) == 0)
-{
-lean_object* x_440; 
-lean_inc(x_7);
-lean_inc(x_420);
-x_440 = l_Lean_Meta_Closure_collectExprAux(x_420, x_2, x_3, x_4, x_5, x_6, x_7, x_437);
-if (lean_obj_tag(x_440) == 0)
-{
-lean_object* x_441; lean_object* x_442; lean_object* x_443; lean_object* x_444; lean_object* x_445; lean_object* x_446; lean_object* x_447; lean_object* x_448; lean_object* x_449; lean_object* x_450; lean_object* x_451; lean_object* x_452; lean_object* x_453; lean_object* x_454; lean_object* x_455; lean_object* x_456; lean_object* x_457; lean_object* x_458; lean_object* x_459; lean_object* x_460; lean_object* x_461; lean_object* x_462; lean_object* x_463; 
-x_441 = lean_ctor_get(x_440, 0);
-lean_inc(x_441);
-x_442 = lean_ctor_get(x_440, 1);
-lean_inc(x_442);
-lean_dec(x_440);
-x_443 = lean_st_ref_get(x_7, x_442);
-lean_dec(x_7);
-x_444 = lean_ctor_get(x_443, 1);
-lean_inc(x_444);
-lean_dec(x_443);
-x_445 = lean_st_ref_take(x_3, x_444);
-x_446 = lean_ctor_get(x_445, 0);
-lean_inc(x_446);
-x_447 = lean_ctor_get(x_445, 1);
-lean_inc(x_447);
-lean_dec(x_445);
-x_448 = lean_ctor_get(x_446, 0);
-lean_inc(x_448);
-x_449 = lean_ctor_get(x_446, 1);
-lean_inc(x_449);
-lean_inc(x_441);
-x_450 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_449, x_420, x_441);
-x_451 = lean_ctor_get(x_446, 2);
-lean_inc(x_451);
-x_452 = lean_ctor_get(x_446, 3);
-lean_inc(x_452);
-x_453 = lean_ctor_get(x_446, 4);
-lean_inc(x_453);
-x_454 = lean_ctor_get(x_446, 5);
+lean_object* x_454; lean_object* x_455; lean_object* x_456; lean_object* x_457; lean_object* x_528; uint8_t x_566; 
+x_454 = lean_ctor_get(x_1, 1);
 lean_inc(x_454);
-x_455 = lean_ctor_get(x_446, 6);
+x_455 = lean_ctor_get(x_1, 2);
 lean_inc(x_455);
-x_456 = lean_ctor_get(x_446, 7);
-lean_inc(x_456);
-x_457 = lean_ctor_get(x_446, 8);
-lean_inc(x_457);
-x_458 = lean_ctor_get(x_446, 9);
-lean_inc(x_458);
-x_459 = lean_ctor_get(x_446, 10);
-lean_inc(x_459);
-x_460 = lean_ctor_get(x_446, 11);
-lean_inc(x_460);
-lean_dec(x_446);
-x_461 = lean_alloc_ctor(0, 12, 0);
-lean_ctor_set(x_461, 0, x_448);
-lean_ctor_set(x_461, 1, x_450);
-lean_ctor_set(x_461, 2, x_451);
-lean_ctor_set(x_461, 3, x_452);
-lean_ctor_set(x_461, 4, x_453);
-lean_ctor_set(x_461, 5, x_454);
-lean_ctor_set(x_461, 6, x_455);
-lean_ctor_set(x_461, 7, x_456);
-lean_ctor_set(x_461, 8, x_457);
-lean_ctor_set(x_461, 9, x_458);
-lean_ctor_set(x_461, 10, x_459);
-lean_ctor_set(x_461, 11, x_460);
-x_462 = lean_st_ref_set(x_3, x_461, x_447);
-x_463 = lean_ctor_get(x_462, 1);
-lean_inc(x_463);
-lean_dec(x_462);
-x_423 = x_441;
-x_424 = x_463;
-goto block_431;
-}
-else
-{
-uint8_t x_464; 
-lean_dec(x_421);
-lean_dec(x_420);
-lean_dec(x_7);
-lean_dec(x_1);
-x_464 = !lean_is_exclusive(x_440);
-if (x_464 == 0)
-{
-return x_440;
-}
-else
-{
-lean_object* x_465; lean_object* x_466; lean_object* x_467; 
-x_465 = lean_ctor_get(x_440, 0);
-x_466 = lean_ctor_get(x_440, 1);
-lean_inc(x_466);
-lean_inc(x_465);
-lean_dec(x_440);
-x_467 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_467, 0, x_465);
-lean_ctor_set(x_467, 1, x_466);
-return x_467;
-}
-}
-}
-else
-{
-lean_object* x_468; 
-lean_dec(x_420);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-x_468 = lean_ctor_get(x_439, 0);
-lean_inc(x_468);
-lean_dec(x_439);
-x_423 = x_468;
-x_424 = x_437;
-goto block_431;
-}
-}
-}
-block_514:
-{
-lean_object* x_478; lean_object* x_479; lean_object* x_480; lean_object* x_481; lean_object* x_482; lean_object* x_483; lean_object* x_484; 
-lean_dec(x_477);
-x_478 = lean_st_ref_get(x_7, x_8);
-x_479 = lean_ctor_get(x_478, 1);
-lean_inc(x_479);
-lean_dec(x_478);
-x_480 = lean_st_ref_get(x_3, x_479);
-x_481 = lean_ctor_get(x_480, 0);
-lean_inc(x_481);
-x_482 = lean_ctor_get(x_480, 1);
-lean_inc(x_482);
-lean_dec(x_480);
-x_483 = lean_ctor_get(x_481, 1);
-lean_inc(x_483);
-lean_dec(x_481);
-lean_inc(x_419);
-x_484 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_483, x_419);
-if (lean_obj_tag(x_484) == 0)
-{
-lean_object* x_485; 
-lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_5);
-lean_inc(x_4);
-lean_inc(x_419);
-x_485 = l_Lean_Meta_Closure_collectExprAux(x_419, x_2, x_3, x_4, x_5, x_6, x_7, x_482);
-if (lean_obj_tag(x_485) == 0)
-{
-lean_object* x_486; lean_object* x_487; lean_object* x_488; lean_object* x_489; lean_object* x_490; lean_object* x_491; lean_object* x_492; lean_object* x_493; lean_object* x_494; lean_object* x_495; lean_object* x_496; lean_object* x_497; lean_object* x_498; lean_object* x_499; lean_object* x_500; lean_object* x_501; lean_object* x_502; lean_object* x_503; lean_object* x_504; lean_object* x_505; lean_object* x_506; lean_object* x_507; lean_object* x_508; 
-x_486 = lean_ctor_get(x_485, 0);
-lean_inc(x_486);
-x_487 = lean_ctor_get(x_485, 1);
-lean_inc(x_487);
-lean_dec(x_485);
-x_488 = lean_st_ref_get(x_7, x_487);
-x_489 = lean_ctor_get(x_488, 1);
-lean_inc(x_489);
-lean_dec(x_488);
-x_490 = lean_st_ref_take(x_3, x_489);
-x_491 = lean_ctor_get(x_490, 0);
-lean_inc(x_491);
-x_492 = lean_ctor_get(x_490, 1);
-lean_inc(x_492);
-lean_dec(x_490);
-x_493 = lean_ctor_get(x_491, 0);
-lean_inc(x_493);
-x_494 = lean_ctor_get(x_491, 1);
-lean_inc(x_494);
-lean_inc(x_486);
-x_495 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_494, x_419, x_486);
-x_496 = lean_ctor_get(x_491, 2);
-lean_inc(x_496);
-x_497 = lean_ctor_get(x_491, 3);
-lean_inc(x_497);
-x_498 = lean_ctor_get(x_491, 4);
-lean_inc(x_498);
-x_499 = lean_ctor_get(x_491, 5);
-lean_inc(x_499);
-x_500 = lean_ctor_get(x_491, 6);
-lean_inc(x_500);
-x_501 = lean_ctor_get(x_491, 7);
-lean_inc(x_501);
-x_502 = lean_ctor_get(x_491, 8);
-lean_inc(x_502);
-x_503 = lean_ctor_get(x_491, 9);
-lean_inc(x_503);
-x_504 = lean_ctor_get(x_491, 10);
-lean_inc(x_504);
-x_505 = lean_ctor_get(x_491, 11);
-lean_inc(x_505);
-lean_dec(x_491);
-x_506 = lean_alloc_ctor(0, 12, 0);
-lean_ctor_set(x_506, 0, x_493);
-lean_ctor_set(x_506, 1, x_495);
-lean_ctor_set(x_506, 2, x_496);
-lean_ctor_set(x_506, 3, x_497);
-lean_ctor_set(x_506, 4, x_498);
-lean_ctor_set(x_506, 5, x_499);
-lean_ctor_set(x_506, 6, x_500);
-lean_ctor_set(x_506, 7, x_501);
-lean_ctor_set(x_506, 8, x_502);
-lean_ctor_set(x_506, 9, x_503);
-lean_ctor_set(x_506, 10, x_504);
-lean_ctor_set(x_506, 11, x_505);
-x_507 = lean_st_ref_set(x_3, x_506, x_492);
-x_508 = lean_ctor_get(x_507, 1);
-lean_inc(x_508);
-lean_dec(x_507);
-x_421 = x_486;
-x_422 = x_508;
-goto block_476;
-}
-else
-{
-uint8_t x_509; 
-lean_dec(x_420);
-lean_dec(x_419);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_1);
-x_509 = !lean_is_exclusive(x_485);
-if (x_509 == 0)
-{
-return x_485;
-}
-else
-{
-lean_object* x_510; lean_object* x_511; lean_object* x_512; 
-x_510 = lean_ctor_get(x_485, 0);
-x_511 = lean_ctor_get(x_485, 1);
-lean_inc(x_511);
-lean_inc(x_510);
-lean_dec(x_485);
-x_512 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_512, 0, x_510);
-lean_ctor_set(x_512, 1, x_511);
-return x_512;
-}
-}
-}
-else
-{
-lean_object* x_513; 
-lean_dec(x_419);
-x_513 = lean_ctor_get(x_484, 0);
-lean_inc(x_513);
-lean_dec(x_484);
-x_421 = x_513;
-x_422 = x_482;
-goto block_476;
-}
-}
-}
-case 7:
-{
-lean_object* x_521; lean_object* x_522; lean_object* x_523; lean_object* x_524; lean_object* x_579; uint8_t x_617; 
-x_521 = lean_ctor_get(x_1, 1);
-lean_inc(x_521);
-x_522 = lean_ctor_get(x_1, 2);
-lean_inc(x_522);
-x_617 = l_Lean_Expr_hasLevelParam(x_521);
-if (x_617 == 0)
-{
-uint8_t x_618; 
-x_618 = l_Lean_Expr_hasFVar(x_521);
-if (x_618 == 0)
-{
-uint8_t x_619; 
-x_619 = l_Lean_Expr_hasMVar(x_521);
-if (x_619 == 0)
-{
-x_523 = x_521;
-x_524 = x_8;
-goto block_578;
-}
-else
-{
-lean_object* x_620; 
-x_620 = lean_box(0);
-x_579 = x_620;
-goto block_616;
-}
-}
-else
-{
-lean_object* x_621; 
-x_621 = lean_box(0);
-x_579 = x_621;
-goto block_616;
-}
-}
-else
-{
-lean_object* x_622; 
-x_622 = lean_box(0);
-x_579 = x_622;
-goto block_616;
-}
-block_578:
-{
-lean_object* x_525; lean_object* x_526; lean_object* x_534; uint8_t x_572; 
-x_572 = l_Lean_Expr_hasLevelParam(x_522);
-if (x_572 == 0)
-{
-uint8_t x_573; 
-x_573 = l_Lean_Expr_hasFVar(x_522);
-if (x_573 == 0)
-{
-uint8_t x_574; 
-x_574 = l_Lean_Expr_hasMVar(x_522);
-if (x_574 == 0)
-{
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-x_525 = x_522;
-x_526 = x_524;
-goto block_533;
-}
-else
-{
-lean_object* x_575; 
-x_575 = lean_box(0);
-x_534 = x_575;
-goto block_571;
-}
-}
-else
-{
-lean_object* x_576; 
-x_576 = lean_box(0);
-x_534 = x_576;
-goto block_571;
-}
-}
-else
-{
-lean_object* x_577; 
-x_577 = lean_box(0);
-x_534 = x_577;
-goto block_571;
-}
-block_533:
-{
-if (lean_obj_tag(x_1) == 7)
-{
-uint8_t x_527; lean_object* x_528; lean_object* x_529; 
-x_527 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
-x_528 = lean_expr_update_forall(x_1, x_527, x_523, x_525);
-x_529 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_529, 0, x_528);
-lean_ctor_set(x_529, 1, x_526);
-return x_529;
-}
-else
-{
-lean_object* x_530; lean_object* x_531; lean_object* x_532; 
-lean_dec(x_525);
-lean_dec(x_523);
-lean_dec(x_1);
-x_530 = l_Lean_Meta_Closure_collectExprAux___closed__16;
-x_531 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_530);
-x_532 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_532, 0, x_531);
-lean_ctor_set(x_532, 1, x_526);
-return x_532;
-}
-}
-block_571:
-{
-lean_object* x_535; lean_object* x_536; lean_object* x_537; lean_object* x_538; lean_object* x_539; lean_object* x_540; lean_object* x_541; 
-lean_dec(x_534);
-x_535 = lean_st_ref_get(x_7, x_524);
-x_536 = lean_ctor_get(x_535, 1);
-lean_inc(x_536);
-lean_dec(x_535);
-x_537 = lean_st_ref_get(x_3, x_536);
-x_538 = lean_ctor_get(x_537, 0);
-lean_inc(x_538);
-x_539 = lean_ctor_get(x_537, 1);
-lean_inc(x_539);
-lean_dec(x_537);
-x_540 = lean_ctor_get(x_538, 1);
-lean_inc(x_540);
-lean_dec(x_538);
-lean_inc(x_522);
-x_541 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_540, x_522);
-if (lean_obj_tag(x_541) == 0)
-{
-lean_object* x_542; 
-lean_inc(x_7);
-lean_inc(x_522);
-x_542 = l_Lean_Meta_Closure_collectExprAux(x_522, x_2, x_3, x_4, x_5, x_6, x_7, x_539);
-if (lean_obj_tag(x_542) == 0)
-{
-lean_object* x_543; lean_object* x_544; lean_object* x_545; lean_object* x_546; lean_object* x_547; lean_object* x_548; lean_object* x_549; lean_object* x_550; lean_object* x_551; lean_object* x_552; lean_object* x_553; lean_object* x_554; lean_object* x_555; lean_object* x_556; lean_object* x_557; lean_object* x_558; lean_object* x_559; lean_object* x_560; lean_object* x_561; lean_object* x_562; lean_object* x_563; lean_object* x_564; lean_object* x_565; 
-x_543 = lean_ctor_get(x_542, 0);
-lean_inc(x_543);
-x_544 = lean_ctor_get(x_542, 1);
-lean_inc(x_544);
-lean_dec(x_542);
-x_545 = lean_st_ref_get(x_7, x_544);
-lean_dec(x_7);
-x_546 = lean_ctor_get(x_545, 1);
-lean_inc(x_546);
-lean_dec(x_545);
-x_547 = lean_st_ref_take(x_3, x_546);
-x_548 = lean_ctor_get(x_547, 0);
-lean_inc(x_548);
-x_549 = lean_ctor_get(x_547, 1);
-lean_inc(x_549);
-lean_dec(x_547);
-x_550 = lean_ctor_get(x_548, 0);
-lean_inc(x_550);
-x_551 = lean_ctor_get(x_548, 1);
-lean_inc(x_551);
-lean_inc(x_543);
-x_552 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_551, x_522, x_543);
-x_553 = lean_ctor_get(x_548, 2);
-lean_inc(x_553);
-x_554 = lean_ctor_get(x_548, 3);
-lean_inc(x_554);
-x_555 = lean_ctor_get(x_548, 4);
-lean_inc(x_555);
-x_556 = lean_ctor_get(x_548, 5);
-lean_inc(x_556);
-x_557 = lean_ctor_get(x_548, 6);
-lean_inc(x_557);
-x_558 = lean_ctor_get(x_548, 7);
-lean_inc(x_558);
-x_559 = lean_ctor_get(x_548, 8);
-lean_inc(x_559);
-x_560 = lean_ctor_get(x_548, 9);
-lean_inc(x_560);
-x_561 = lean_ctor_get(x_548, 10);
-lean_inc(x_561);
-x_562 = lean_ctor_get(x_548, 11);
-lean_inc(x_562);
-lean_dec(x_548);
-x_563 = lean_alloc_ctor(0, 12, 0);
-lean_ctor_set(x_563, 0, x_550);
-lean_ctor_set(x_563, 1, x_552);
-lean_ctor_set(x_563, 2, x_553);
-lean_ctor_set(x_563, 3, x_554);
-lean_ctor_set(x_563, 4, x_555);
-lean_ctor_set(x_563, 5, x_556);
-lean_ctor_set(x_563, 6, x_557);
-lean_ctor_set(x_563, 7, x_558);
-lean_ctor_set(x_563, 8, x_559);
-lean_ctor_set(x_563, 9, x_560);
-lean_ctor_set(x_563, 10, x_561);
-lean_ctor_set(x_563, 11, x_562);
-x_564 = lean_st_ref_set(x_3, x_563, x_549);
-x_565 = lean_ctor_get(x_564, 1);
-lean_inc(x_565);
-lean_dec(x_564);
-x_525 = x_543;
-x_526 = x_565;
-goto block_533;
-}
-else
-{
-uint8_t x_566; 
-lean_dec(x_523);
-lean_dec(x_522);
-lean_dec(x_7);
-lean_dec(x_1);
-x_566 = !lean_is_exclusive(x_542);
+x_566 = l_Lean_Expr_hasLevelParam(x_454);
 if (x_566 == 0)
 {
-return x_542;
+uint8_t x_567; 
+x_567 = l_Lean_Expr_hasFVar(x_454);
+if (x_567 == 0)
+{
+uint8_t x_568; 
+x_568 = l_Lean_Expr_hasMVar(x_454);
+if (x_568 == 0)
+{
+x_456 = x_454;
+x_457 = x_8;
+goto block_527;
 }
 else
 {
-lean_object* x_567; lean_object* x_568; lean_object* x_569; 
-x_567 = lean_ctor_get(x_542, 0);
-x_568 = lean_ctor_get(x_542, 1);
-lean_inc(x_568);
-lean_inc(x_567);
-lean_dec(x_542);
-x_569 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_569, 0, x_567);
-lean_ctor_set(x_569, 1, x_568);
-return x_569;
-}
+lean_object* x_569; 
+x_569 = lean_box(0);
+x_528 = x_569;
+goto block_565;
 }
 }
 else
 {
 lean_object* x_570; 
-lean_dec(x_522);
+x_570 = lean_box(0);
+x_528 = x_570;
+goto block_565;
+}
+}
+else
+{
+lean_object* x_571; 
+x_571 = lean_box(0);
+x_528 = x_571;
+goto block_565;
+}
+block_527:
+{
+lean_object* x_458; lean_object* x_459; lean_object* x_483; uint8_t x_521; 
+x_521 = l_Lean_Expr_hasLevelParam(x_455);
+if (x_521 == 0)
+{
+uint8_t x_522; 
+x_522 = l_Lean_Expr_hasFVar(x_455);
+if (x_522 == 0)
+{
+uint8_t x_523; 
+x_523 = l_Lean_Expr_hasMVar(x_455);
+if (x_523 == 0)
+{
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
-x_570 = lean_ctor_get(x_541, 0);
-lean_inc(x_570);
-lean_dec(x_541);
-x_525 = x_570;
-x_526 = x_539;
-goto block_533;
+x_458 = x_455;
+x_459 = x_457;
+goto block_482;
 }
-}
-}
-block_616:
+else
 {
-lean_object* x_580; lean_object* x_581; lean_object* x_582; lean_object* x_583; lean_object* x_584; lean_object* x_585; lean_object* x_586; 
-lean_dec(x_579);
-x_580 = lean_st_ref_get(x_7, x_8);
-x_581 = lean_ctor_get(x_580, 1);
-lean_inc(x_581);
-lean_dec(x_580);
-x_582 = lean_st_ref_get(x_3, x_581);
-x_583 = lean_ctor_get(x_582, 0);
-lean_inc(x_583);
-x_584 = lean_ctor_get(x_582, 1);
-lean_inc(x_584);
-lean_dec(x_582);
-x_585 = lean_ctor_get(x_583, 1);
-lean_inc(x_585);
-lean_dec(x_583);
-lean_inc(x_521);
-x_586 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_585, x_521);
-if (lean_obj_tag(x_586) == 0)
+lean_object* x_524; 
+x_524 = lean_box(0);
+x_483 = x_524;
+goto block_520;
+}
+}
+else
 {
-lean_object* x_587; 
+lean_object* x_525; 
+x_525 = lean_box(0);
+x_483 = x_525;
+goto block_520;
+}
+}
+else
+{
+lean_object* x_526; 
+x_526 = lean_box(0);
+x_483 = x_526;
+goto block_520;
+}
+block_482:
+{
+if (lean_obj_tag(x_1) == 6)
+{
+lean_object* x_460; lean_object* x_461; lean_object* x_462; uint8_t x_463; lean_object* x_464; size_t x_465; size_t x_466; uint8_t x_467; 
+x_460 = lean_ctor_get(x_1, 0);
+lean_inc(x_460);
+x_461 = lean_ctor_get(x_1, 1);
+lean_inc(x_461);
+x_462 = lean_ctor_get(x_1, 2);
+lean_inc(x_462);
+x_463 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
+lean_dec(x_1);
+lean_inc(x_462);
+lean_inc(x_461);
+lean_inc(x_460);
+x_464 = l_Lean_Expr_lam___override(x_460, x_461, x_462, x_463);
+x_465 = lean_ptr_addr(x_461);
+lean_dec(x_461);
+x_466 = lean_ptr_addr(x_456);
+x_467 = lean_usize_dec_eq(x_465, x_466);
+if (x_467 == 0)
+{
+lean_object* x_468; lean_object* x_469; 
+lean_dec(x_464);
+lean_dec(x_462);
+x_468 = l_Lean_Expr_lam___override(x_460, x_456, x_458, x_463);
+x_469 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_469, 0, x_468);
+lean_ctor_set(x_469, 1, x_459);
+return x_469;
+}
+else
+{
+size_t x_470; size_t x_471; uint8_t x_472; 
+x_470 = lean_ptr_addr(x_462);
+lean_dec(x_462);
+x_471 = lean_ptr_addr(x_458);
+x_472 = lean_usize_dec_eq(x_470, x_471);
+if (x_472 == 0)
+{
+lean_object* x_473; lean_object* x_474; 
+lean_dec(x_464);
+x_473 = l_Lean_Expr_lam___override(x_460, x_456, x_458, x_463);
+x_474 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_474, 0, x_473);
+lean_ctor_set(x_474, 1, x_459);
+return x_474;
+}
+else
+{
+uint8_t x_475; 
+x_475 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_463, x_463);
+if (x_475 == 0)
+{
+lean_object* x_476; lean_object* x_477; 
+lean_dec(x_464);
+x_476 = l_Lean_Expr_lam___override(x_460, x_456, x_458, x_463);
+x_477 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_477, 0, x_476);
+lean_ctor_set(x_477, 1, x_459);
+return x_477;
+}
+else
+{
+lean_object* x_478; 
+lean_dec(x_460);
+lean_dec(x_458);
+lean_dec(x_456);
+x_478 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_478, 0, x_464);
+lean_ctor_set(x_478, 1, x_459);
+return x_478;
+}
+}
+}
+}
+else
+{
+lean_object* x_479; lean_object* x_480; lean_object* x_481; 
+lean_dec(x_458);
+lean_dec(x_456);
+lean_dec(x_1);
+x_479 = l_Lean_Meta_Closure_collectExprAux___closed__13;
+x_480 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_479);
+x_481 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_481, 0, x_480);
+lean_ctor_set(x_481, 1, x_459);
+return x_481;
+}
+}
+block_520:
+{
+lean_object* x_484; lean_object* x_485; lean_object* x_486; lean_object* x_487; lean_object* x_488; lean_object* x_489; lean_object* x_490; 
+lean_dec(x_483);
+x_484 = lean_st_ref_get(x_7, x_457);
+x_485 = lean_ctor_get(x_484, 1);
+lean_inc(x_485);
+lean_dec(x_484);
+x_486 = lean_st_ref_get(x_3, x_485);
+x_487 = lean_ctor_get(x_486, 0);
+lean_inc(x_487);
+x_488 = lean_ctor_get(x_486, 1);
+lean_inc(x_488);
+lean_dec(x_486);
+x_489 = lean_ctor_get(x_487, 1);
+lean_inc(x_489);
+lean_dec(x_487);
+lean_inc(x_455);
+x_490 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_489, x_455);
+if (lean_obj_tag(x_490) == 0)
+{
+lean_object* x_491; 
+lean_inc(x_7);
+lean_inc(x_455);
+x_491 = l_Lean_Meta_Closure_collectExprAux(x_455, x_2, x_3, x_4, x_5, x_6, x_7, x_488);
+if (lean_obj_tag(x_491) == 0)
+{
+lean_object* x_492; lean_object* x_493; lean_object* x_494; lean_object* x_495; lean_object* x_496; lean_object* x_497; lean_object* x_498; lean_object* x_499; lean_object* x_500; lean_object* x_501; lean_object* x_502; lean_object* x_503; lean_object* x_504; lean_object* x_505; lean_object* x_506; lean_object* x_507; lean_object* x_508; lean_object* x_509; lean_object* x_510; lean_object* x_511; lean_object* x_512; lean_object* x_513; lean_object* x_514; 
+x_492 = lean_ctor_get(x_491, 0);
+lean_inc(x_492);
+x_493 = lean_ctor_get(x_491, 1);
+lean_inc(x_493);
+lean_dec(x_491);
+x_494 = lean_st_ref_get(x_7, x_493);
+lean_dec(x_7);
+x_495 = lean_ctor_get(x_494, 1);
+lean_inc(x_495);
+lean_dec(x_494);
+x_496 = lean_st_ref_take(x_3, x_495);
+x_497 = lean_ctor_get(x_496, 0);
+lean_inc(x_497);
+x_498 = lean_ctor_get(x_496, 1);
+lean_inc(x_498);
+lean_dec(x_496);
+x_499 = lean_ctor_get(x_497, 0);
+lean_inc(x_499);
+x_500 = lean_ctor_get(x_497, 1);
+lean_inc(x_500);
+lean_inc(x_492);
+x_501 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_500, x_455, x_492);
+x_502 = lean_ctor_get(x_497, 2);
+lean_inc(x_502);
+x_503 = lean_ctor_get(x_497, 3);
+lean_inc(x_503);
+x_504 = lean_ctor_get(x_497, 4);
+lean_inc(x_504);
+x_505 = lean_ctor_get(x_497, 5);
+lean_inc(x_505);
+x_506 = lean_ctor_get(x_497, 6);
+lean_inc(x_506);
+x_507 = lean_ctor_get(x_497, 7);
+lean_inc(x_507);
+x_508 = lean_ctor_get(x_497, 8);
+lean_inc(x_508);
+x_509 = lean_ctor_get(x_497, 9);
+lean_inc(x_509);
+x_510 = lean_ctor_get(x_497, 10);
+lean_inc(x_510);
+x_511 = lean_ctor_get(x_497, 11);
+lean_inc(x_511);
+lean_dec(x_497);
+x_512 = lean_alloc_ctor(0, 12, 0);
+lean_ctor_set(x_512, 0, x_499);
+lean_ctor_set(x_512, 1, x_501);
+lean_ctor_set(x_512, 2, x_502);
+lean_ctor_set(x_512, 3, x_503);
+lean_ctor_set(x_512, 4, x_504);
+lean_ctor_set(x_512, 5, x_505);
+lean_ctor_set(x_512, 6, x_506);
+lean_ctor_set(x_512, 7, x_507);
+lean_ctor_set(x_512, 8, x_508);
+lean_ctor_set(x_512, 9, x_509);
+lean_ctor_set(x_512, 10, x_510);
+lean_ctor_set(x_512, 11, x_511);
+x_513 = lean_st_ref_set(x_3, x_512, x_498);
+x_514 = lean_ctor_get(x_513, 1);
+lean_inc(x_514);
+lean_dec(x_513);
+x_458 = x_492;
+x_459 = x_514;
+goto block_482;
+}
+else
+{
+uint8_t x_515; 
+lean_dec(x_456);
+lean_dec(x_455);
+lean_dec(x_7);
+lean_dec(x_1);
+x_515 = !lean_is_exclusive(x_491);
+if (x_515 == 0)
+{
+return x_491;
+}
+else
+{
+lean_object* x_516; lean_object* x_517; lean_object* x_518; 
+x_516 = lean_ctor_get(x_491, 0);
+x_517 = lean_ctor_get(x_491, 1);
+lean_inc(x_517);
+lean_inc(x_516);
+lean_dec(x_491);
+x_518 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_518, 0, x_516);
+lean_ctor_set(x_518, 1, x_517);
+return x_518;
+}
+}
+}
+else
+{
+lean_object* x_519; 
+lean_dec(x_455);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+x_519 = lean_ctor_get(x_490, 0);
+lean_inc(x_519);
+lean_dec(x_490);
+x_458 = x_519;
+x_459 = x_488;
+goto block_482;
+}
+}
+}
+block_565:
+{
+lean_object* x_529; lean_object* x_530; lean_object* x_531; lean_object* x_532; lean_object* x_533; lean_object* x_534; lean_object* x_535; 
+lean_dec(x_528);
+x_529 = lean_st_ref_get(x_7, x_8);
+x_530 = lean_ctor_get(x_529, 1);
+lean_inc(x_530);
+lean_dec(x_529);
+x_531 = lean_st_ref_get(x_3, x_530);
+x_532 = lean_ctor_get(x_531, 0);
+lean_inc(x_532);
+x_533 = lean_ctor_get(x_531, 1);
+lean_inc(x_533);
+lean_dec(x_531);
+x_534 = lean_ctor_get(x_532, 1);
+lean_inc(x_534);
+lean_dec(x_532);
+lean_inc(x_454);
+x_535 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_534, x_454);
+if (lean_obj_tag(x_535) == 0)
+{
+lean_object* x_536; 
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
-lean_inc(x_521);
-x_587 = l_Lean_Meta_Closure_collectExprAux(x_521, x_2, x_3, x_4, x_5, x_6, x_7, x_584);
-if (lean_obj_tag(x_587) == 0)
+lean_inc(x_454);
+x_536 = l_Lean_Meta_Closure_collectExprAux(x_454, x_2, x_3, x_4, x_5, x_6, x_7, x_533);
+if (lean_obj_tag(x_536) == 0)
 {
-lean_object* x_588; lean_object* x_589; lean_object* x_590; lean_object* x_591; lean_object* x_592; lean_object* x_593; lean_object* x_594; lean_object* x_595; lean_object* x_596; lean_object* x_597; lean_object* x_598; lean_object* x_599; lean_object* x_600; lean_object* x_601; lean_object* x_602; lean_object* x_603; lean_object* x_604; lean_object* x_605; lean_object* x_606; lean_object* x_607; lean_object* x_608; lean_object* x_609; lean_object* x_610; 
-x_588 = lean_ctor_get(x_587, 0);
-lean_inc(x_588);
-x_589 = lean_ctor_get(x_587, 1);
-lean_inc(x_589);
-lean_dec(x_587);
-x_590 = lean_st_ref_get(x_7, x_589);
-x_591 = lean_ctor_get(x_590, 1);
-lean_inc(x_591);
-lean_dec(x_590);
-x_592 = lean_st_ref_take(x_3, x_591);
-x_593 = lean_ctor_get(x_592, 0);
-lean_inc(x_593);
-x_594 = lean_ctor_get(x_592, 1);
-lean_inc(x_594);
-lean_dec(x_592);
-x_595 = lean_ctor_get(x_593, 0);
-lean_inc(x_595);
-x_596 = lean_ctor_get(x_593, 1);
-lean_inc(x_596);
-lean_inc(x_588);
-x_597 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_596, x_521, x_588);
-x_598 = lean_ctor_get(x_593, 2);
-lean_inc(x_598);
-x_599 = lean_ctor_get(x_593, 3);
-lean_inc(x_599);
-x_600 = lean_ctor_get(x_593, 4);
-lean_inc(x_600);
-x_601 = lean_ctor_get(x_593, 5);
-lean_inc(x_601);
-x_602 = lean_ctor_get(x_593, 6);
-lean_inc(x_602);
-x_603 = lean_ctor_get(x_593, 7);
-lean_inc(x_603);
-x_604 = lean_ctor_get(x_593, 8);
-lean_inc(x_604);
-x_605 = lean_ctor_get(x_593, 9);
-lean_inc(x_605);
-x_606 = lean_ctor_get(x_593, 10);
-lean_inc(x_606);
-x_607 = lean_ctor_get(x_593, 11);
-lean_inc(x_607);
-lean_dec(x_593);
-x_608 = lean_alloc_ctor(0, 12, 0);
-lean_ctor_set(x_608, 0, x_595);
-lean_ctor_set(x_608, 1, x_597);
-lean_ctor_set(x_608, 2, x_598);
-lean_ctor_set(x_608, 3, x_599);
-lean_ctor_set(x_608, 4, x_600);
-lean_ctor_set(x_608, 5, x_601);
-lean_ctor_set(x_608, 6, x_602);
-lean_ctor_set(x_608, 7, x_603);
-lean_ctor_set(x_608, 8, x_604);
-lean_ctor_set(x_608, 9, x_605);
-lean_ctor_set(x_608, 10, x_606);
-lean_ctor_set(x_608, 11, x_607);
-x_609 = lean_st_ref_set(x_3, x_608, x_594);
-x_610 = lean_ctor_get(x_609, 1);
-lean_inc(x_610);
-lean_dec(x_609);
-x_523 = x_588;
-x_524 = x_610;
-goto block_578;
+lean_object* x_537; lean_object* x_538; lean_object* x_539; lean_object* x_540; lean_object* x_541; lean_object* x_542; lean_object* x_543; lean_object* x_544; lean_object* x_545; lean_object* x_546; lean_object* x_547; lean_object* x_548; lean_object* x_549; lean_object* x_550; lean_object* x_551; lean_object* x_552; lean_object* x_553; lean_object* x_554; lean_object* x_555; lean_object* x_556; lean_object* x_557; lean_object* x_558; lean_object* x_559; 
+x_537 = lean_ctor_get(x_536, 0);
+lean_inc(x_537);
+x_538 = lean_ctor_get(x_536, 1);
+lean_inc(x_538);
+lean_dec(x_536);
+x_539 = lean_st_ref_get(x_7, x_538);
+x_540 = lean_ctor_get(x_539, 1);
+lean_inc(x_540);
+lean_dec(x_539);
+x_541 = lean_st_ref_take(x_3, x_540);
+x_542 = lean_ctor_get(x_541, 0);
+lean_inc(x_542);
+x_543 = lean_ctor_get(x_541, 1);
+lean_inc(x_543);
+lean_dec(x_541);
+x_544 = lean_ctor_get(x_542, 0);
+lean_inc(x_544);
+x_545 = lean_ctor_get(x_542, 1);
+lean_inc(x_545);
+lean_inc(x_537);
+x_546 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_545, x_454, x_537);
+x_547 = lean_ctor_get(x_542, 2);
+lean_inc(x_547);
+x_548 = lean_ctor_get(x_542, 3);
+lean_inc(x_548);
+x_549 = lean_ctor_get(x_542, 4);
+lean_inc(x_549);
+x_550 = lean_ctor_get(x_542, 5);
+lean_inc(x_550);
+x_551 = lean_ctor_get(x_542, 6);
+lean_inc(x_551);
+x_552 = lean_ctor_get(x_542, 7);
+lean_inc(x_552);
+x_553 = lean_ctor_get(x_542, 8);
+lean_inc(x_553);
+x_554 = lean_ctor_get(x_542, 9);
+lean_inc(x_554);
+x_555 = lean_ctor_get(x_542, 10);
+lean_inc(x_555);
+x_556 = lean_ctor_get(x_542, 11);
+lean_inc(x_556);
+lean_dec(x_542);
+x_557 = lean_alloc_ctor(0, 12, 0);
+lean_ctor_set(x_557, 0, x_544);
+lean_ctor_set(x_557, 1, x_546);
+lean_ctor_set(x_557, 2, x_547);
+lean_ctor_set(x_557, 3, x_548);
+lean_ctor_set(x_557, 4, x_549);
+lean_ctor_set(x_557, 5, x_550);
+lean_ctor_set(x_557, 6, x_551);
+lean_ctor_set(x_557, 7, x_552);
+lean_ctor_set(x_557, 8, x_553);
+lean_ctor_set(x_557, 9, x_554);
+lean_ctor_set(x_557, 10, x_555);
+lean_ctor_set(x_557, 11, x_556);
+x_558 = lean_st_ref_set(x_3, x_557, x_543);
+x_559 = lean_ctor_get(x_558, 1);
+lean_inc(x_559);
+lean_dec(x_558);
+x_456 = x_537;
+x_457 = x_559;
+goto block_527;
 }
 else
 {
-uint8_t x_611; 
-lean_dec(x_522);
-lean_dec(x_521);
+uint8_t x_560; 
+lean_dec(x_455);
+lean_dec(x_454);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_1);
-x_611 = !lean_is_exclusive(x_587);
-if (x_611 == 0)
+x_560 = !lean_is_exclusive(x_536);
+if (x_560 == 0)
 {
+return x_536;
+}
+else
+{
+lean_object* x_561; lean_object* x_562; lean_object* x_563; 
+x_561 = lean_ctor_get(x_536, 0);
+x_562 = lean_ctor_get(x_536, 1);
+lean_inc(x_562);
+lean_inc(x_561);
+lean_dec(x_536);
+x_563 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_563, 0, x_561);
+lean_ctor_set(x_563, 1, x_562);
+return x_563;
+}
+}
+}
+else
+{
+lean_object* x_564; 
+lean_dec(x_454);
+x_564 = lean_ctor_get(x_535, 0);
+lean_inc(x_564);
+lean_dec(x_535);
+x_456 = x_564;
+x_457 = x_533;
+goto block_527;
+}
+}
+}
+case 7:
+{
+lean_object* x_572; lean_object* x_573; lean_object* x_574; lean_object* x_575; lean_object* x_646; uint8_t x_684; 
+x_572 = lean_ctor_get(x_1, 1);
+lean_inc(x_572);
+x_573 = lean_ctor_get(x_1, 2);
+lean_inc(x_573);
+x_684 = l_Lean_Expr_hasLevelParam(x_572);
+if (x_684 == 0)
+{
+uint8_t x_685; 
+x_685 = l_Lean_Expr_hasFVar(x_572);
+if (x_685 == 0)
+{
+uint8_t x_686; 
+x_686 = l_Lean_Expr_hasMVar(x_572);
+if (x_686 == 0)
+{
+x_574 = x_572;
+x_575 = x_8;
+goto block_645;
+}
+else
+{
+lean_object* x_687; 
+x_687 = lean_box(0);
+x_646 = x_687;
+goto block_683;
+}
+}
+else
+{
+lean_object* x_688; 
+x_688 = lean_box(0);
+x_646 = x_688;
+goto block_683;
+}
+}
+else
+{
+lean_object* x_689; 
+x_689 = lean_box(0);
+x_646 = x_689;
+goto block_683;
+}
+block_645:
+{
+lean_object* x_576; lean_object* x_577; lean_object* x_601; uint8_t x_639; 
+x_639 = l_Lean_Expr_hasLevelParam(x_573);
+if (x_639 == 0)
+{
+uint8_t x_640; 
+x_640 = l_Lean_Expr_hasFVar(x_573);
+if (x_640 == 0)
+{
+uint8_t x_641; 
+x_641 = l_Lean_Expr_hasMVar(x_573);
+if (x_641 == 0)
+{
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+x_576 = x_573;
+x_577 = x_575;
+goto block_600;
+}
+else
+{
+lean_object* x_642; 
+x_642 = lean_box(0);
+x_601 = x_642;
+goto block_638;
+}
+}
+else
+{
+lean_object* x_643; 
+x_643 = lean_box(0);
+x_601 = x_643;
+goto block_638;
+}
+}
+else
+{
+lean_object* x_644; 
+x_644 = lean_box(0);
+x_601 = x_644;
+goto block_638;
+}
+block_600:
+{
+if (lean_obj_tag(x_1) == 7)
+{
+lean_object* x_578; lean_object* x_579; lean_object* x_580; uint8_t x_581; lean_object* x_582; size_t x_583; size_t x_584; uint8_t x_585; 
+x_578 = lean_ctor_get(x_1, 0);
+lean_inc(x_578);
+x_579 = lean_ctor_get(x_1, 1);
+lean_inc(x_579);
+x_580 = lean_ctor_get(x_1, 2);
+lean_inc(x_580);
+x_581 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
+lean_dec(x_1);
+lean_inc(x_580);
+lean_inc(x_579);
+lean_inc(x_578);
+x_582 = l_Lean_Expr_forallE___override(x_578, x_579, x_580, x_581);
+x_583 = lean_ptr_addr(x_579);
+lean_dec(x_579);
+x_584 = lean_ptr_addr(x_574);
+x_585 = lean_usize_dec_eq(x_583, x_584);
+if (x_585 == 0)
+{
+lean_object* x_586; lean_object* x_587; 
+lean_dec(x_582);
+lean_dec(x_580);
+x_586 = l_Lean_Expr_forallE___override(x_578, x_574, x_576, x_581);
+x_587 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_587, 0, x_586);
+lean_ctor_set(x_587, 1, x_577);
 return x_587;
 }
 else
 {
-lean_object* x_612; lean_object* x_613; lean_object* x_614; 
-x_612 = lean_ctor_get(x_587, 0);
-x_613 = lean_ctor_get(x_587, 1);
-lean_inc(x_613);
-lean_inc(x_612);
-lean_dec(x_587);
-x_614 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_614, 0, x_612);
-lean_ctor_set(x_614, 1, x_613);
-return x_614;
+size_t x_588; size_t x_589; uint8_t x_590; 
+x_588 = lean_ptr_addr(x_580);
+lean_dec(x_580);
+x_589 = lean_ptr_addr(x_576);
+x_590 = lean_usize_dec_eq(x_588, x_589);
+if (x_590 == 0)
+{
+lean_object* x_591; lean_object* x_592; 
+lean_dec(x_582);
+x_591 = l_Lean_Expr_forallE___override(x_578, x_574, x_576, x_581);
+x_592 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_592, 0, x_591);
+lean_ctor_set(x_592, 1, x_577);
+return x_592;
+}
+else
+{
+uint8_t x_593; 
+x_593 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_581, x_581);
+if (x_593 == 0)
+{
+lean_object* x_594; lean_object* x_595; 
+lean_dec(x_582);
+x_594 = l_Lean_Expr_forallE___override(x_578, x_574, x_576, x_581);
+x_595 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_595, 0, x_594);
+lean_ctor_set(x_595, 1, x_577);
+return x_595;
+}
+else
+{
+lean_object* x_596; 
+lean_dec(x_578);
+lean_dec(x_576);
+lean_dec(x_574);
+x_596 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_596, 0, x_582);
+lean_ctor_set(x_596, 1, x_577);
+return x_596;
+}
 }
 }
 }
 else
 {
-lean_object* x_615; 
-lean_dec(x_521);
-x_615 = lean_ctor_get(x_586, 0);
+lean_object* x_597; lean_object* x_598; lean_object* x_599; 
+lean_dec(x_576);
+lean_dec(x_574);
+lean_dec(x_1);
+x_597 = l_Lean_Meta_Closure_collectExprAux___closed__16;
+x_598 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_597);
+x_599 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_599, 0, x_598);
+lean_ctor_set(x_599, 1, x_577);
+return x_599;
+}
+}
+block_638:
+{
+lean_object* x_602; lean_object* x_603; lean_object* x_604; lean_object* x_605; lean_object* x_606; lean_object* x_607; lean_object* x_608; 
+lean_dec(x_601);
+x_602 = lean_st_ref_get(x_7, x_575);
+x_603 = lean_ctor_get(x_602, 1);
+lean_inc(x_603);
+lean_dec(x_602);
+x_604 = lean_st_ref_get(x_3, x_603);
+x_605 = lean_ctor_get(x_604, 0);
+lean_inc(x_605);
+x_606 = lean_ctor_get(x_604, 1);
+lean_inc(x_606);
+lean_dec(x_604);
+x_607 = lean_ctor_get(x_605, 1);
+lean_inc(x_607);
+lean_dec(x_605);
+lean_inc(x_573);
+x_608 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_607, x_573);
+if (lean_obj_tag(x_608) == 0)
+{
+lean_object* x_609; 
+lean_inc(x_7);
+lean_inc(x_573);
+x_609 = l_Lean_Meta_Closure_collectExprAux(x_573, x_2, x_3, x_4, x_5, x_6, x_7, x_606);
+if (lean_obj_tag(x_609) == 0)
+{
+lean_object* x_610; lean_object* x_611; lean_object* x_612; lean_object* x_613; lean_object* x_614; lean_object* x_615; lean_object* x_616; lean_object* x_617; lean_object* x_618; lean_object* x_619; lean_object* x_620; lean_object* x_621; lean_object* x_622; lean_object* x_623; lean_object* x_624; lean_object* x_625; lean_object* x_626; lean_object* x_627; lean_object* x_628; lean_object* x_629; lean_object* x_630; lean_object* x_631; lean_object* x_632; 
+x_610 = lean_ctor_get(x_609, 0);
+lean_inc(x_610);
+x_611 = lean_ctor_get(x_609, 1);
+lean_inc(x_611);
+lean_dec(x_609);
+x_612 = lean_st_ref_get(x_7, x_611);
+lean_dec(x_7);
+x_613 = lean_ctor_get(x_612, 1);
+lean_inc(x_613);
+lean_dec(x_612);
+x_614 = lean_st_ref_take(x_3, x_613);
+x_615 = lean_ctor_get(x_614, 0);
 lean_inc(x_615);
-lean_dec(x_586);
-x_523 = x_615;
-x_524 = x_584;
-goto block_578;
+x_616 = lean_ctor_get(x_614, 1);
+lean_inc(x_616);
+lean_dec(x_614);
+x_617 = lean_ctor_get(x_615, 0);
+lean_inc(x_617);
+x_618 = lean_ctor_get(x_615, 1);
+lean_inc(x_618);
+lean_inc(x_610);
+x_619 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_618, x_573, x_610);
+x_620 = lean_ctor_get(x_615, 2);
+lean_inc(x_620);
+x_621 = lean_ctor_get(x_615, 3);
+lean_inc(x_621);
+x_622 = lean_ctor_get(x_615, 4);
+lean_inc(x_622);
+x_623 = lean_ctor_get(x_615, 5);
+lean_inc(x_623);
+x_624 = lean_ctor_get(x_615, 6);
+lean_inc(x_624);
+x_625 = lean_ctor_get(x_615, 7);
+lean_inc(x_625);
+x_626 = lean_ctor_get(x_615, 8);
+lean_inc(x_626);
+x_627 = lean_ctor_get(x_615, 9);
+lean_inc(x_627);
+x_628 = lean_ctor_get(x_615, 10);
+lean_inc(x_628);
+x_629 = lean_ctor_get(x_615, 11);
+lean_inc(x_629);
+lean_dec(x_615);
+x_630 = lean_alloc_ctor(0, 12, 0);
+lean_ctor_set(x_630, 0, x_617);
+lean_ctor_set(x_630, 1, x_619);
+lean_ctor_set(x_630, 2, x_620);
+lean_ctor_set(x_630, 3, x_621);
+lean_ctor_set(x_630, 4, x_622);
+lean_ctor_set(x_630, 5, x_623);
+lean_ctor_set(x_630, 6, x_624);
+lean_ctor_set(x_630, 7, x_625);
+lean_ctor_set(x_630, 8, x_626);
+lean_ctor_set(x_630, 9, x_627);
+lean_ctor_set(x_630, 10, x_628);
+lean_ctor_set(x_630, 11, x_629);
+x_631 = lean_st_ref_set(x_3, x_630, x_616);
+x_632 = lean_ctor_get(x_631, 1);
+lean_inc(x_632);
+lean_dec(x_631);
+x_576 = x_610;
+x_577 = x_632;
+goto block_600;
+}
+else
+{
+uint8_t x_633; 
+lean_dec(x_574);
+lean_dec(x_573);
+lean_dec(x_7);
+lean_dec(x_1);
+x_633 = !lean_is_exclusive(x_609);
+if (x_633 == 0)
+{
+return x_609;
+}
+else
+{
+lean_object* x_634; lean_object* x_635; lean_object* x_636; 
+x_634 = lean_ctor_get(x_609, 0);
+x_635 = lean_ctor_get(x_609, 1);
+lean_inc(x_635);
+lean_inc(x_634);
+lean_dec(x_609);
+x_636 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_636, 0, x_634);
+lean_ctor_set(x_636, 1, x_635);
+return x_636;
+}
+}
+}
+else
+{
+lean_object* x_637; 
+lean_dec(x_573);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+x_637 = lean_ctor_get(x_608, 0);
+lean_inc(x_637);
+lean_dec(x_608);
+x_576 = x_637;
+x_577 = x_606;
+goto block_600;
+}
+}
+}
+block_683:
+{
+lean_object* x_647; lean_object* x_648; lean_object* x_649; lean_object* x_650; lean_object* x_651; lean_object* x_652; lean_object* x_653; 
+lean_dec(x_646);
+x_647 = lean_st_ref_get(x_7, x_8);
+x_648 = lean_ctor_get(x_647, 1);
+lean_inc(x_648);
+lean_dec(x_647);
+x_649 = lean_st_ref_get(x_3, x_648);
+x_650 = lean_ctor_get(x_649, 0);
+lean_inc(x_650);
+x_651 = lean_ctor_get(x_649, 1);
+lean_inc(x_651);
+lean_dec(x_649);
+x_652 = lean_ctor_get(x_650, 1);
+lean_inc(x_652);
+lean_dec(x_650);
+lean_inc(x_572);
+x_653 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_652, x_572);
+if (lean_obj_tag(x_653) == 0)
+{
+lean_object* x_654; 
+lean_inc(x_7);
+lean_inc(x_6);
+lean_inc(x_5);
+lean_inc(x_4);
+lean_inc(x_572);
+x_654 = l_Lean_Meta_Closure_collectExprAux(x_572, x_2, x_3, x_4, x_5, x_6, x_7, x_651);
+if (lean_obj_tag(x_654) == 0)
+{
+lean_object* x_655; lean_object* x_656; lean_object* x_657; lean_object* x_658; lean_object* x_659; lean_object* x_660; lean_object* x_661; lean_object* x_662; lean_object* x_663; lean_object* x_664; lean_object* x_665; lean_object* x_666; lean_object* x_667; lean_object* x_668; lean_object* x_669; lean_object* x_670; lean_object* x_671; lean_object* x_672; lean_object* x_673; lean_object* x_674; lean_object* x_675; lean_object* x_676; lean_object* x_677; 
+x_655 = lean_ctor_get(x_654, 0);
+lean_inc(x_655);
+x_656 = lean_ctor_get(x_654, 1);
+lean_inc(x_656);
+lean_dec(x_654);
+x_657 = lean_st_ref_get(x_7, x_656);
+x_658 = lean_ctor_get(x_657, 1);
+lean_inc(x_658);
+lean_dec(x_657);
+x_659 = lean_st_ref_take(x_3, x_658);
+x_660 = lean_ctor_get(x_659, 0);
+lean_inc(x_660);
+x_661 = lean_ctor_get(x_659, 1);
+lean_inc(x_661);
+lean_dec(x_659);
+x_662 = lean_ctor_get(x_660, 0);
+lean_inc(x_662);
+x_663 = lean_ctor_get(x_660, 1);
+lean_inc(x_663);
+lean_inc(x_655);
+x_664 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_663, x_572, x_655);
+x_665 = lean_ctor_get(x_660, 2);
+lean_inc(x_665);
+x_666 = lean_ctor_get(x_660, 3);
+lean_inc(x_666);
+x_667 = lean_ctor_get(x_660, 4);
+lean_inc(x_667);
+x_668 = lean_ctor_get(x_660, 5);
+lean_inc(x_668);
+x_669 = lean_ctor_get(x_660, 6);
+lean_inc(x_669);
+x_670 = lean_ctor_get(x_660, 7);
+lean_inc(x_670);
+x_671 = lean_ctor_get(x_660, 8);
+lean_inc(x_671);
+x_672 = lean_ctor_get(x_660, 9);
+lean_inc(x_672);
+x_673 = lean_ctor_get(x_660, 10);
+lean_inc(x_673);
+x_674 = lean_ctor_get(x_660, 11);
+lean_inc(x_674);
+lean_dec(x_660);
+x_675 = lean_alloc_ctor(0, 12, 0);
+lean_ctor_set(x_675, 0, x_662);
+lean_ctor_set(x_675, 1, x_664);
+lean_ctor_set(x_675, 2, x_665);
+lean_ctor_set(x_675, 3, x_666);
+lean_ctor_set(x_675, 4, x_667);
+lean_ctor_set(x_675, 5, x_668);
+lean_ctor_set(x_675, 6, x_669);
+lean_ctor_set(x_675, 7, x_670);
+lean_ctor_set(x_675, 8, x_671);
+lean_ctor_set(x_675, 9, x_672);
+lean_ctor_set(x_675, 10, x_673);
+lean_ctor_set(x_675, 11, x_674);
+x_676 = lean_st_ref_set(x_3, x_675, x_661);
+x_677 = lean_ctor_get(x_676, 1);
+lean_inc(x_677);
+lean_dec(x_676);
+x_574 = x_655;
+x_575 = x_677;
+goto block_645;
+}
+else
+{
+uint8_t x_678; 
+lean_dec(x_573);
+lean_dec(x_572);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_1);
+x_678 = !lean_is_exclusive(x_654);
+if (x_678 == 0)
+{
+return x_654;
+}
+else
+{
+lean_object* x_679; lean_object* x_680; lean_object* x_681; 
+x_679 = lean_ctor_get(x_654, 0);
+x_680 = lean_ctor_get(x_654, 1);
+lean_inc(x_680);
+lean_inc(x_679);
+lean_dec(x_654);
+x_681 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_681, 0, x_679);
+lean_ctor_set(x_681, 1, x_680);
+return x_681;
+}
+}
+}
+else
+{
+lean_object* x_682; 
+lean_dec(x_572);
+x_682 = lean_ctor_get(x_653, 0);
+lean_inc(x_682);
+lean_dec(x_653);
+x_574 = x_682;
+x_575 = x_651;
+goto block_645;
 }
 }
 }
 case 8:
 {
-lean_object* x_623; lean_object* x_624; lean_object* x_625; lean_object* x_626; lean_object* x_627; lean_object* x_728; uint8_t x_766; 
-x_623 = lean_ctor_get(x_1, 1);
-lean_inc(x_623);
-x_624 = lean_ctor_get(x_1, 2);
-lean_inc(x_624);
-x_625 = lean_ctor_get(x_1, 3);
-lean_inc(x_625);
-x_766 = l_Lean_Expr_hasLevelParam(x_623);
-if (x_766 == 0)
+lean_object* x_690; lean_object* x_691; lean_object* x_692; lean_object* x_693; lean_object* x_694; lean_object* x_814; uint8_t x_852; 
+x_690 = lean_ctor_get(x_1, 1);
+lean_inc(x_690);
+x_691 = lean_ctor_get(x_1, 2);
+lean_inc(x_691);
+x_692 = lean_ctor_get(x_1, 3);
+lean_inc(x_692);
+x_852 = l_Lean_Expr_hasLevelParam(x_690);
+if (x_852 == 0)
 {
-uint8_t x_767; 
-x_767 = l_Lean_Expr_hasFVar(x_623);
-if (x_767 == 0)
+uint8_t x_853; 
+x_853 = l_Lean_Expr_hasFVar(x_690);
+if (x_853 == 0)
 {
-uint8_t x_768; 
-x_768 = l_Lean_Expr_hasMVar(x_623);
-if (x_768 == 0)
+uint8_t x_854; 
+x_854 = l_Lean_Expr_hasMVar(x_690);
+if (x_854 == 0)
 {
-x_626 = x_623;
-x_627 = x_8;
-goto block_727;
+x_693 = x_690;
+x_694 = x_8;
+goto block_813;
 }
 else
 {
-lean_object* x_769; 
-x_769 = lean_box(0);
-x_728 = x_769;
-goto block_765;
+lean_object* x_855; 
+x_855 = lean_box(0);
+x_814 = x_855;
+goto block_851;
 }
 }
 else
 {
-lean_object* x_770; 
-x_770 = lean_box(0);
-x_728 = x_770;
-goto block_765;
+lean_object* x_856; 
+x_856 = lean_box(0);
+x_814 = x_856;
+goto block_851;
 }
 }
 else
 {
-lean_object* x_771; 
-x_771 = lean_box(0);
-x_728 = x_771;
-goto block_765;
+lean_object* x_857; 
+x_857 = lean_box(0);
+x_814 = x_857;
+goto block_851;
 }
-block_727:
+block_813:
 {
-lean_object* x_628; lean_object* x_629; lean_object* x_683; uint8_t x_721; 
-x_721 = l_Lean_Expr_hasLevelParam(x_624);
-if (x_721 == 0)
+lean_object* x_695; lean_object* x_696; lean_object* x_769; uint8_t x_807; 
+x_807 = l_Lean_Expr_hasLevelParam(x_691);
+if (x_807 == 0)
 {
-uint8_t x_722; 
-x_722 = l_Lean_Expr_hasFVar(x_624);
-if (x_722 == 0)
+uint8_t x_808; 
+x_808 = l_Lean_Expr_hasFVar(x_691);
+if (x_808 == 0)
 {
-uint8_t x_723; 
-x_723 = l_Lean_Expr_hasMVar(x_624);
-if (x_723 == 0)
+uint8_t x_809; 
+x_809 = l_Lean_Expr_hasMVar(x_691);
+if (x_809 == 0)
 {
-x_628 = x_624;
-x_629 = x_627;
-goto block_682;
+x_695 = x_691;
+x_696 = x_694;
+goto block_768;
 }
 else
 {
-lean_object* x_724; 
-x_724 = lean_box(0);
-x_683 = x_724;
-goto block_720;
+lean_object* x_810; 
+x_810 = lean_box(0);
+x_769 = x_810;
+goto block_806;
 }
 }
 else
 {
-lean_object* x_725; 
-x_725 = lean_box(0);
-x_683 = x_725;
-goto block_720;
+lean_object* x_811; 
+x_811 = lean_box(0);
+x_769 = x_811;
+goto block_806;
 }
 }
 else
 {
-lean_object* x_726; 
-x_726 = lean_box(0);
-x_683 = x_726;
-goto block_720;
+lean_object* x_812; 
+x_812 = lean_box(0);
+x_769 = x_812;
+goto block_806;
 }
-block_682:
+block_768:
 {
-lean_object* x_630; lean_object* x_631; lean_object* x_638; uint8_t x_676; 
-x_676 = l_Lean_Expr_hasLevelParam(x_625);
-if (x_676 == 0)
+lean_object* x_697; lean_object* x_698; lean_object* x_724; uint8_t x_762; 
+x_762 = l_Lean_Expr_hasLevelParam(x_692);
+if (x_762 == 0)
 {
-uint8_t x_677; 
-x_677 = l_Lean_Expr_hasFVar(x_625);
-if (x_677 == 0)
+uint8_t x_763; 
+x_763 = l_Lean_Expr_hasFVar(x_692);
+if (x_763 == 0)
 {
-uint8_t x_678; 
-x_678 = l_Lean_Expr_hasMVar(x_625);
-if (x_678 == 0)
+uint8_t x_764; 
+x_764 = l_Lean_Expr_hasMVar(x_692);
+if (x_764 == 0)
 {
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
-x_630 = x_625;
-x_631 = x_629;
-goto block_637;
+x_697 = x_692;
+x_698 = x_696;
+goto block_723;
 }
 else
 {
-lean_object* x_679; 
-x_679 = lean_box(0);
-x_638 = x_679;
-goto block_675;
+lean_object* x_765; 
+x_765 = lean_box(0);
+x_724 = x_765;
+goto block_761;
 }
 }
 else
 {
-lean_object* x_680; 
-x_680 = lean_box(0);
-x_638 = x_680;
-goto block_675;
+lean_object* x_766; 
+x_766 = lean_box(0);
+x_724 = x_766;
+goto block_761;
 }
 }
 else
 {
-lean_object* x_681; 
-x_681 = lean_box(0);
-x_638 = x_681;
-goto block_675;
+lean_object* x_767; 
+x_767 = lean_box(0);
+x_724 = x_767;
+goto block_761;
 }
-block_637:
+block_723:
 {
 if (lean_obj_tag(x_1) == 8)
 {
-lean_object* x_632; lean_object* x_633; 
-x_632 = lean_expr_update_let(x_1, x_626, x_628, x_630);
-x_633 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_633, 0, x_632);
-lean_ctor_set(x_633, 1, x_631);
-return x_633;
-}
-else
-{
-lean_object* x_634; lean_object* x_635; lean_object* x_636; 
-lean_dec(x_630);
-lean_dec(x_628);
-lean_dec(x_626);
-lean_dec(x_1);
-x_634 = l_Lean_Meta_Closure_collectExprAux___closed__19;
-x_635 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_634);
-x_636 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_636, 0, x_635);
-lean_ctor_set(x_636, 1, x_631);
-return x_636;
-}
-}
-block_675:
-{
-lean_object* x_639; lean_object* x_640; lean_object* x_641; lean_object* x_642; lean_object* x_643; lean_object* x_644; lean_object* x_645; 
-lean_dec(x_638);
-x_639 = lean_st_ref_get(x_7, x_629);
-x_640 = lean_ctor_get(x_639, 1);
-lean_inc(x_640);
-lean_dec(x_639);
-x_641 = lean_st_ref_get(x_3, x_640);
-x_642 = lean_ctor_get(x_641, 0);
-lean_inc(x_642);
-x_643 = lean_ctor_get(x_641, 1);
-lean_inc(x_643);
-lean_dec(x_641);
-x_644 = lean_ctor_get(x_642, 1);
-lean_inc(x_644);
-lean_dec(x_642);
-lean_inc(x_625);
-x_645 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_644, x_625);
-if (lean_obj_tag(x_645) == 0)
-{
-lean_object* x_646; 
-lean_inc(x_7);
-lean_inc(x_625);
-x_646 = l_Lean_Meta_Closure_collectExprAux(x_625, x_2, x_3, x_4, x_5, x_6, x_7, x_643);
-if (lean_obj_tag(x_646) == 0)
-{
-lean_object* x_647; lean_object* x_648; lean_object* x_649; lean_object* x_650; lean_object* x_651; lean_object* x_652; lean_object* x_653; lean_object* x_654; lean_object* x_655; lean_object* x_656; lean_object* x_657; lean_object* x_658; lean_object* x_659; lean_object* x_660; lean_object* x_661; lean_object* x_662; lean_object* x_663; lean_object* x_664; lean_object* x_665; lean_object* x_666; lean_object* x_667; lean_object* x_668; lean_object* x_669; 
-x_647 = lean_ctor_get(x_646, 0);
-lean_inc(x_647);
-x_648 = lean_ctor_get(x_646, 1);
-lean_inc(x_648);
-lean_dec(x_646);
-x_649 = lean_st_ref_get(x_7, x_648);
-lean_dec(x_7);
-x_650 = lean_ctor_get(x_649, 1);
-lean_inc(x_650);
-lean_dec(x_649);
-x_651 = lean_st_ref_take(x_3, x_650);
-x_652 = lean_ctor_get(x_651, 0);
-lean_inc(x_652);
-x_653 = lean_ctor_get(x_651, 1);
-lean_inc(x_653);
-lean_dec(x_651);
-x_654 = lean_ctor_get(x_652, 0);
-lean_inc(x_654);
-x_655 = lean_ctor_get(x_652, 1);
-lean_inc(x_655);
-lean_inc(x_647);
-x_656 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_655, x_625, x_647);
-x_657 = lean_ctor_get(x_652, 2);
-lean_inc(x_657);
-x_658 = lean_ctor_get(x_652, 3);
-lean_inc(x_658);
-x_659 = lean_ctor_get(x_652, 4);
-lean_inc(x_659);
-x_660 = lean_ctor_get(x_652, 5);
-lean_inc(x_660);
-x_661 = lean_ctor_get(x_652, 6);
-lean_inc(x_661);
-x_662 = lean_ctor_get(x_652, 7);
-lean_inc(x_662);
-x_663 = lean_ctor_get(x_652, 8);
-lean_inc(x_663);
-x_664 = lean_ctor_get(x_652, 9);
-lean_inc(x_664);
-x_665 = lean_ctor_get(x_652, 10);
-lean_inc(x_665);
-x_666 = lean_ctor_get(x_652, 11);
-lean_inc(x_666);
-lean_dec(x_652);
-x_667 = lean_alloc_ctor(0, 12, 0);
-lean_ctor_set(x_667, 0, x_654);
-lean_ctor_set(x_667, 1, x_656);
-lean_ctor_set(x_667, 2, x_657);
-lean_ctor_set(x_667, 3, x_658);
-lean_ctor_set(x_667, 4, x_659);
-lean_ctor_set(x_667, 5, x_660);
-lean_ctor_set(x_667, 6, x_661);
-lean_ctor_set(x_667, 7, x_662);
-lean_ctor_set(x_667, 8, x_663);
-lean_ctor_set(x_667, 9, x_664);
-lean_ctor_set(x_667, 10, x_665);
-lean_ctor_set(x_667, 11, x_666);
-x_668 = lean_st_ref_set(x_3, x_667, x_653);
-x_669 = lean_ctor_get(x_668, 1);
-lean_inc(x_669);
-lean_dec(x_668);
-x_630 = x_647;
-x_631 = x_669;
-goto block_637;
-}
-else
-{
-uint8_t x_670; 
-lean_dec(x_628);
-lean_dec(x_626);
-lean_dec(x_625);
-lean_dec(x_7);
-lean_dec(x_1);
-x_670 = !lean_is_exclusive(x_646);
-if (x_670 == 0)
-{
-return x_646;
-}
-else
-{
-lean_object* x_671; lean_object* x_672; lean_object* x_673; 
-x_671 = lean_ctor_get(x_646, 0);
-x_672 = lean_ctor_get(x_646, 1);
-lean_inc(x_672);
-lean_inc(x_671);
-lean_dec(x_646);
-x_673 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_673, 0, x_671);
-lean_ctor_set(x_673, 1, x_672);
-return x_673;
-}
-}
-}
-else
-{
-lean_object* x_674; 
-lean_dec(x_625);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-x_674 = lean_ctor_get(x_645, 0);
-lean_inc(x_674);
-lean_dec(x_645);
-x_630 = x_674;
-x_631 = x_643;
-goto block_637;
-}
-}
-}
-block_720:
-{
-lean_object* x_684; lean_object* x_685; lean_object* x_686; lean_object* x_687; lean_object* x_688; lean_object* x_689; lean_object* x_690; 
-lean_dec(x_683);
-x_684 = lean_st_ref_get(x_7, x_627);
-x_685 = lean_ctor_get(x_684, 1);
-lean_inc(x_685);
-lean_dec(x_684);
-x_686 = lean_st_ref_get(x_3, x_685);
-x_687 = lean_ctor_get(x_686, 0);
-lean_inc(x_687);
-x_688 = lean_ctor_get(x_686, 1);
-lean_inc(x_688);
-lean_dec(x_686);
-x_689 = lean_ctor_get(x_687, 1);
-lean_inc(x_689);
-lean_dec(x_687);
-lean_inc(x_624);
-x_690 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_689, x_624);
-if (lean_obj_tag(x_690) == 0)
-{
-lean_object* x_691; 
-lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_5);
-lean_inc(x_4);
-lean_inc(x_624);
-x_691 = l_Lean_Meta_Closure_collectExprAux(x_624, x_2, x_3, x_4, x_5, x_6, x_7, x_688);
-if (lean_obj_tag(x_691) == 0)
-{
-lean_object* x_692; lean_object* x_693; lean_object* x_694; lean_object* x_695; lean_object* x_696; lean_object* x_697; lean_object* x_698; lean_object* x_699; lean_object* x_700; lean_object* x_701; lean_object* x_702; lean_object* x_703; lean_object* x_704; lean_object* x_705; lean_object* x_706; lean_object* x_707; lean_object* x_708; lean_object* x_709; lean_object* x_710; lean_object* x_711; lean_object* x_712; lean_object* x_713; lean_object* x_714; 
-x_692 = lean_ctor_get(x_691, 0);
-lean_inc(x_692);
-x_693 = lean_ctor_get(x_691, 1);
-lean_inc(x_693);
-lean_dec(x_691);
-x_694 = lean_st_ref_get(x_7, x_693);
-x_695 = lean_ctor_get(x_694, 1);
-lean_inc(x_695);
-lean_dec(x_694);
-x_696 = lean_st_ref_take(x_3, x_695);
-x_697 = lean_ctor_get(x_696, 0);
-lean_inc(x_697);
-x_698 = lean_ctor_get(x_696, 1);
-lean_inc(x_698);
-lean_dec(x_696);
-x_699 = lean_ctor_get(x_697, 0);
+lean_object* x_699; lean_object* x_700; lean_object* x_701; lean_object* x_702; uint8_t x_703; size_t x_704; size_t x_705; uint8_t x_706; 
+x_699 = lean_ctor_get(x_1, 0);
 lean_inc(x_699);
-x_700 = lean_ctor_get(x_697, 1);
+x_700 = lean_ctor_get(x_1, 1);
 lean_inc(x_700);
-lean_inc(x_692);
-x_701 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_700, x_624, x_692);
-x_702 = lean_ctor_get(x_697, 2);
+x_701 = lean_ctor_get(x_1, 2);
+lean_inc(x_701);
+x_702 = lean_ctor_get(x_1, 3);
 lean_inc(x_702);
-x_703 = lean_ctor_get(x_697, 3);
-lean_inc(x_703);
-x_704 = lean_ctor_get(x_697, 4);
-lean_inc(x_704);
-x_705 = lean_ctor_get(x_697, 5);
-lean_inc(x_705);
-x_706 = lean_ctor_get(x_697, 6);
-lean_inc(x_706);
-x_707 = lean_ctor_get(x_697, 7);
-lean_inc(x_707);
-x_708 = lean_ctor_get(x_697, 8);
-lean_inc(x_708);
-x_709 = lean_ctor_get(x_697, 9);
-lean_inc(x_709);
-x_710 = lean_ctor_get(x_697, 10);
-lean_inc(x_710);
-x_711 = lean_ctor_get(x_697, 11);
-lean_inc(x_711);
-lean_dec(x_697);
-x_712 = lean_alloc_ctor(0, 12, 0);
-lean_ctor_set(x_712, 0, x_699);
-lean_ctor_set(x_712, 1, x_701);
-lean_ctor_set(x_712, 2, x_702);
-lean_ctor_set(x_712, 3, x_703);
-lean_ctor_set(x_712, 4, x_704);
-lean_ctor_set(x_712, 5, x_705);
-lean_ctor_set(x_712, 6, x_706);
-lean_ctor_set(x_712, 7, x_707);
-lean_ctor_set(x_712, 8, x_708);
-lean_ctor_set(x_712, 9, x_709);
-lean_ctor_set(x_712, 10, x_710);
-lean_ctor_set(x_712, 11, x_711);
-x_713 = lean_st_ref_set(x_3, x_712, x_698);
-x_714 = lean_ctor_get(x_713, 1);
-lean_inc(x_714);
-lean_dec(x_713);
-x_628 = x_692;
-x_629 = x_714;
-goto block_682;
-}
-else
+x_703 = lean_ctor_get_uint8(x_1, sizeof(void*)*4 + 8);
+x_704 = lean_ptr_addr(x_700);
+lean_dec(x_700);
+x_705 = lean_ptr_addr(x_693);
+x_706 = lean_usize_dec_eq(x_704, x_705);
+if (x_706 == 0)
 {
-uint8_t x_715; 
-lean_dec(x_626);
-lean_dec(x_625);
-lean_dec(x_624);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
+lean_object* x_707; lean_object* x_708; 
+lean_dec(x_702);
+lean_dec(x_701);
 lean_dec(x_1);
-x_715 = !lean_is_exclusive(x_691);
-if (x_715 == 0)
-{
-return x_691;
+x_707 = l_Lean_Expr_letE___override(x_699, x_693, x_695, x_697, x_703);
+x_708 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_708, 0, x_707);
+lean_ctor_set(x_708, 1, x_698);
+return x_708;
 }
 else
 {
-lean_object* x_716; lean_object* x_717; lean_object* x_718; 
-x_716 = lean_ctor_get(x_691, 0);
-x_717 = lean_ctor_get(x_691, 1);
-lean_inc(x_717);
-lean_inc(x_716);
-lean_dec(x_691);
-x_718 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_718, 0, x_716);
-lean_ctor_set(x_718, 1, x_717);
+size_t x_709; size_t x_710; uint8_t x_711; 
+x_709 = lean_ptr_addr(x_701);
+lean_dec(x_701);
+x_710 = lean_ptr_addr(x_695);
+x_711 = lean_usize_dec_eq(x_709, x_710);
+if (x_711 == 0)
+{
+lean_object* x_712; lean_object* x_713; 
+lean_dec(x_702);
+lean_dec(x_1);
+x_712 = l_Lean_Expr_letE___override(x_699, x_693, x_695, x_697, x_703);
+x_713 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_713, 0, x_712);
+lean_ctor_set(x_713, 1, x_698);
+return x_713;
+}
+else
+{
+size_t x_714; size_t x_715; uint8_t x_716; 
+x_714 = lean_ptr_addr(x_702);
+lean_dec(x_702);
+x_715 = lean_ptr_addr(x_697);
+x_716 = lean_usize_dec_eq(x_714, x_715);
+if (x_716 == 0)
+{
+lean_object* x_717; lean_object* x_718; 
+lean_dec(x_1);
+x_717 = l_Lean_Expr_letE___override(x_699, x_693, x_695, x_697, x_703);
+x_718 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_718, 0, x_717);
+lean_ctor_set(x_718, 1, x_698);
 return x_718;
 }
-}
-}
 else
 {
 lean_object* x_719; 
-lean_dec(x_624);
-x_719 = lean_ctor_get(x_690, 0);
-lean_inc(x_719);
-lean_dec(x_690);
-x_628 = x_719;
-x_629 = x_688;
-goto block_682;
+lean_dec(x_699);
+lean_dec(x_697);
+lean_dec(x_695);
+lean_dec(x_693);
+x_719 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_719, 0, x_1);
+lean_ctor_set(x_719, 1, x_698);
+return x_719;
 }
 }
 }
-block_765:
+}
+else
 {
-lean_object* x_729; lean_object* x_730; lean_object* x_731; lean_object* x_732; lean_object* x_733; lean_object* x_734; lean_object* x_735; 
-lean_dec(x_728);
-x_729 = lean_st_ref_get(x_7, x_8);
-x_730 = lean_ctor_get(x_729, 1);
+lean_object* x_720; lean_object* x_721; lean_object* x_722; 
+lean_dec(x_697);
+lean_dec(x_695);
+lean_dec(x_693);
+lean_dec(x_1);
+x_720 = l_Lean_Meta_Closure_collectExprAux___closed__19;
+x_721 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_720);
+x_722 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_722, 0, x_721);
+lean_ctor_set(x_722, 1, x_698);
+return x_722;
+}
+}
+block_761:
+{
+lean_object* x_725; lean_object* x_726; lean_object* x_727; lean_object* x_728; lean_object* x_729; lean_object* x_730; lean_object* x_731; 
+lean_dec(x_724);
+x_725 = lean_st_ref_get(x_7, x_696);
+x_726 = lean_ctor_get(x_725, 1);
+lean_inc(x_726);
+lean_dec(x_725);
+x_727 = lean_st_ref_get(x_3, x_726);
+x_728 = lean_ctor_get(x_727, 0);
+lean_inc(x_728);
+x_729 = lean_ctor_get(x_727, 1);
+lean_inc(x_729);
+lean_dec(x_727);
+x_730 = lean_ctor_get(x_728, 1);
 lean_inc(x_730);
-lean_dec(x_729);
-x_731 = lean_st_ref_get(x_3, x_730);
-x_732 = lean_ctor_get(x_731, 0);
-lean_inc(x_732);
-x_733 = lean_ctor_get(x_731, 1);
+lean_dec(x_728);
+lean_inc(x_692);
+x_731 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_730, x_692);
+if (lean_obj_tag(x_731) == 0)
+{
+lean_object* x_732; 
+lean_inc(x_7);
+lean_inc(x_692);
+x_732 = l_Lean_Meta_Closure_collectExprAux(x_692, x_2, x_3, x_4, x_5, x_6, x_7, x_729);
+if (lean_obj_tag(x_732) == 0)
+{
+lean_object* x_733; lean_object* x_734; lean_object* x_735; lean_object* x_736; lean_object* x_737; lean_object* x_738; lean_object* x_739; lean_object* x_740; lean_object* x_741; lean_object* x_742; lean_object* x_743; lean_object* x_744; lean_object* x_745; lean_object* x_746; lean_object* x_747; lean_object* x_748; lean_object* x_749; lean_object* x_750; lean_object* x_751; lean_object* x_752; lean_object* x_753; lean_object* x_754; lean_object* x_755; 
+x_733 = lean_ctor_get(x_732, 0);
 lean_inc(x_733);
-lean_dec(x_731);
 x_734 = lean_ctor_get(x_732, 1);
 lean_inc(x_734);
 lean_dec(x_732);
-lean_inc(x_623);
-x_735 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_734, x_623);
-if (lean_obj_tag(x_735) == 0)
+x_735 = lean_st_ref_get(x_7, x_734);
+lean_dec(x_7);
+x_736 = lean_ctor_get(x_735, 1);
+lean_inc(x_736);
+lean_dec(x_735);
+x_737 = lean_st_ref_take(x_3, x_736);
+x_738 = lean_ctor_get(x_737, 0);
+lean_inc(x_738);
+x_739 = lean_ctor_get(x_737, 1);
+lean_inc(x_739);
+lean_dec(x_737);
+x_740 = lean_ctor_get(x_738, 0);
+lean_inc(x_740);
+x_741 = lean_ctor_get(x_738, 1);
+lean_inc(x_741);
+lean_inc(x_733);
+x_742 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_741, x_692, x_733);
+x_743 = lean_ctor_get(x_738, 2);
+lean_inc(x_743);
+x_744 = lean_ctor_get(x_738, 3);
+lean_inc(x_744);
+x_745 = lean_ctor_get(x_738, 4);
+lean_inc(x_745);
+x_746 = lean_ctor_get(x_738, 5);
+lean_inc(x_746);
+x_747 = lean_ctor_get(x_738, 6);
+lean_inc(x_747);
+x_748 = lean_ctor_get(x_738, 7);
+lean_inc(x_748);
+x_749 = lean_ctor_get(x_738, 8);
+lean_inc(x_749);
+x_750 = lean_ctor_get(x_738, 9);
+lean_inc(x_750);
+x_751 = lean_ctor_get(x_738, 10);
+lean_inc(x_751);
+x_752 = lean_ctor_get(x_738, 11);
+lean_inc(x_752);
+lean_dec(x_738);
+x_753 = lean_alloc_ctor(0, 12, 0);
+lean_ctor_set(x_753, 0, x_740);
+lean_ctor_set(x_753, 1, x_742);
+lean_ctor_set(x_753, 2, x_743);
+lean_ctor_set(x_753, 3, x_744);
+lean_ctor_set(x_753, 4, x_745);
+lean_ctor_set(x_753, 5, x_746);
+lean_ctor_set(x_753, 6, x_747);
+lean_ctor_set(x_753, 7, x_748);
+lean_ctor_set(x_753, 8, x_749);
+lean_ctor_set(x_753, 9, x_750);
+lean_ctor_set(x_753, 10, x_751);
+lean_ctor_set(x_753, 11, x_752);
+x_754 = lean_st_ref_set(x_3, x_753, x_739);
+x_755 = lean_ctor_get(x_754, 1);
+lean_inc(x_755);
+lean_dec(x_754);
+x_697 = x_733;
+x_698 = x_755;
+goto block_723;
+}
+else
 {
-lean_object* x_736; 
+uint8_t x_756; 
+lean_dec(x_695);
+lean_dec(x_693);
+lean_dec(x_692);
+lean_dec(x_7);
+lean_dec(x_1);
+x_756 = !lean_is_exclusive(x_732);
+if (x_756 == 0)
+{
+return x_732;
+}
+else
+{
+lean_object* x_757; lean_object* x_758; lean_object* x_759; 
+x_757 = lean_ctor_get(x_732, 0);
+x_758 = lean_ctor_get(x_732, 1);
+lean_inc(x_758);
+lean_inc(x_757);
+lean_dec(x_732);
+x_759 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_759, 0, x_757);
+lean_ctor_set(x_759, 1, x_758);
+return x_759;
+}
+}
+}
+else
+{
+lean_object* x_760; 
+lean_dec(x_692);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+x_760 = lean_ctor_get(x_731, 0);
+lean_inc(x_760);
+lean_dec(x_731);
+x_697 = x_760;
+x_698 = x_729;
+goto block_723;
+}
+}
+}
+block_806:
+{
+lean_object* x_770; lean_object* x_771; lean_object* x_772; lean_object* x_773; lean_object* x_774; lean_object* x_775; lean_object* x_776; 
+lean_dec(x_769);
+x_770 = lean_st_ref_get(x_7, x_694);
+x_771 = lean_ctor_get(x_770, 1);
+lean_inc(x_771);
+lean_dec(x_770);
+x_772 = lean_st_ref_get(x_3, x_771);
+x_773 = lean_ctor_get(x_772, 0);
+lean_inc(x_773);
+x_774 = lean_ctor_get(x_772, 1);
+lean_inc(x_774);
+lean_dec(x_772);
+x_775 = lean_ctor_get(x_773, 1);
+lean_inc(x_775);
+lean_dec(x_773);
+lean_inc(x_691);
+x_776 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_775, x_691);
+if (lean_obj_tag(x_776) == 0)
+{
+lean_object* x_777; 
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
-lean_inc(x_623);
-x_736 = l_Lean_Meta_Closure_collectExprAux(x_623, x_2, x_3, x_4, x_5, x_6, x_7, x_733);
-if (lean_obj_tag(x_736) == 0)
+lean_inc(x_691);
+x_777 = l_Lean_Meta_Closure_collectExprAux(x_691, x_2, x_3, x_4, x_5, x_6, x_7, x_774);
+if (lean_obj_tag(x_777) == 0)
 {
-lean_object* x_737; lean_object* x_738; lean_object* x_739; lean_object* x_740; lean_object* x_741; lean_object* x_742; lean_object* x_743; lean_object* x_744; lean_object* x_745; lean_object* x_746; lean_object* x_747; lean_object* x_748; lean_object* x_749; lean_object* x_750; lean_object* x_751; lean_object* x_752; lean_object* x_753; lean_object* x_754; lean_object* x_755; lean_object* x_756; lean_object* x_757; lean_object* x_758; lean_object* x_759; 
-x_737 = lean_ctor_get(x_736, 0);
-lean_inc(x_737);
-x_738 = lean_ctor_get(x_736, 1);
-lean_inc(x_738);
-lean_dec(x_736);
-x_739 = lean_st_ref_get(x_7, x_738);
-x_740 = lean_ctor_get(x_739, 1);
-lean_inc(x_740);
-lean_dec(x_739);
-x_741 = lean_st_ref_take(x_3, x_740);
-x_742 = lean_ctor_get(x_741, 0);
-lean_inc(x_742);
-x_743 = lean_ctor_get(x_741, 1);
-lean_inc(x_743);
-lean_dec(x_741);
-x_744 = lean_ctor_get(x_742, 0);
-lean_inc(x_744);
-x_745 = lean_ctor_get(x_742, 1);
-lean_inc(x_745);
-lean_inc(x_737);
-x_746 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_745, x_623, x_737);
-x_747 = lean_ctor_get(x_742, 2);
-lean_inc(x_747);
-x_748 = lean_ctor_get(x_742, 3);
-lean_inc(x_748);
-x_749 = lean_ctor_get(x_742, 4);
-lean_inc(x_749);
-x_750 = lean_ctor_get(x_742, 5);
-lean_inc(x_750);
-x_751 = lean_ctor_get(x_742, 6);
-lean_inc(x_751);
-x_752 = lean_ctor_get(x_742, 7);
-lean_inc(x_752);
-x_753 = lean_ctor_get(x_742, 8);
-lean_inc(x_753);
-x_754 = lean_ctor_get(x_742, 9);
-lean_inc(x_754);
-x_755 = lean_ctor_get(x_742, 10);
-lean_inc(x_755);
-x_756 = lean_ctor_get(x_742, 11);
-lean_inc(x_756);
-lean_dec(x_742);
-x_757 = lean_alloc_ctor(0, 12, 0);
-lean_ctor_set(x_757, 0, x_744);
-lean_ctor_set(x_757, 1, x_746);
-lean_ctor_set(x_757, 2, x_747);
-lean_ctor_set(x_757, 3, x_748);
-lean_ctor_set(x_757, 4, x_749);
-lean_ctor_set(x_757, 5, x_750);
-lean_ctor_set(x_757, 6, x_751);
-lean_ctor_set(x_757, 7, x_752);
-lean_ctor_set(x_757, 8, x_753);
-lean_ctor_set(x_757, 9, x_754);
-lean_ctor_set(x_757, 10, x_755);
-lean_ctor_set(x_757, 11, x_756);
-x_758 = lean_st_ref_set(x_3, x_757, x_743);
-x_759 = lean_ctor_get(x_758, 1);
-lean_inc(x_759);
-lean_dec(x_758);
-x_626 = x_737;
-x_627 = x_759;
-goto block_727;
+lean_object* x_778; lean_object* x_779; lean_object* x_780; lean_object* x_781; lean_object* x_782; lean_object* x_783; lean_object* x_784; lean_object* x_785; lean_object* x_786; lean_object* x_787; lean_object* x_788; lean_object* x_789; lean_object* x_790; lean_object* x_791; lean_object* x_792; lean_object* x_793; lean_object* x_794; lean_object* x_795; lean_object* x_796; lean_object* x_797; lean_object* x_798; lean_object* x_799; lean_object* x_800; 
+x_778 = lean_ctor_get(x_777, 0);
+lean_inc(x_778);
+x_779 = lean_ctor_get(x_777, 1);
+lean_inc(x_779);
+lean_dec(x_777);
+x_780 = lean_st_ref_get(x_7, x_779);
+x_781 = lean_ctor_get(x_780, 1);
+lean_inc(x_781);
+lean_dec(x_780);
+x_782 = lean_st_ref_take(x_3, x_781);
+x_783 = lean_ctor_get(x_782, 0);
+lean_inc(x_783);
+x_784 = lean_ctor_get(x_782, 1);
+lean_inc(x_784);
+lean_dec(x_782);
+x_785 = lean_ctor_get(x_783, 0);
+lean_inc(x_785);
+x_786 = lean_ctor_get(x_783, 1);
+lean_inc(x_786);
+lean_inc(x_778);
+x_787 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_786, x_691, x_778);
+x_788 = lean_ctor_get(x_783, 2);
+lean_inc(x_788);
+x_789 = lean_ctor_get(x_783, 3);
+lean_inc(x_789);
+x_790 = lean_ctor_get(x_783, 4);
+lean_inc(x_790);
+x_791 = lean_ctor_get(x_783, 5);
+lean_inc(x_791);
+x_792 = lean_ctor_get(x_783, 6);
+lean_inc(x_792);
+x_793 = lean_ctor_get(x_783, 7);
+lean_inc(x_793);
+x_794 = lean_ctor_get(x_783, 8);
+lean_inc(x_794);
+x_795 = lean_ctor_get(x_783, 9);
+lean_inc(x_795);
+x_796 = lean_ctor_get(x_783, 10);
+lean_inc(x_796);
+x_797 = lean_ctor_get(x_783, 11);
+lean_inc(x_797);
+lean_dec(x_783);
+x_798 = lean_alloc_ctor(0, 12, 0);
+lean_ctor_set(x_798, 0, x_785);
+lean_ctor_set(x_798, 1, x_787);
+lean_ctor_set(x_798, 2, x_788);
+lean_ctor_set(x_798, 3, x_789);
+lean_ctor_set(x_798, 4, x_790);
+lean_ctor_set(x_798, 5, x_791);
+lean_ctor_set(x_798, 6, x_792);
+lean_ctor_set(x_798, 7, x_793);
+lean_ctor_set(x_798, 8, x_794);
+lean_ctor_set(x_798, 9, x_795);
+lean_ctor_set(x_798, 10, x_796);
+lean_ctor_set(x_798, 11, x_797);
+x_799 = lean_st_ref_set(x_3, x_798, x_784);
+x_800 = lean_ctor_get(x_799, 1);
+lean_inc(x_800);
+lean_dec(x_799);
+x_695 = x_778;
+x_696 = x_800;
+goto block_768;
 }
 else
 {
-uint8_t x_760; 
-lean_dec(x_625);
-lean_dec(x_624);
-lean_dec(x_623);
+uint8_t x_801; 
+lean_dec(x_693);
+lean_dec(x_692);
+lean_dec(x_691);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_1);
-x_760 = !lean_is_exclusive(x_736);
-if (x_760 == 0)
+x_801 = !lean_is_exclusive(x_777);
+if (x_801 == 0)
 {
-return x_736;
+return x_777;
 }
 else
 {
-lean_object* x_761; lean_object* x_762; lean_object* x_763; 
-x_761 = lean_ctor_get(x_736, 0);
-x_762 = lean_ctor_get(x_736, 1);
-lean_inc(x_762);
-lean_inc(x_761);
-lean_dec(x_736);
-x_763 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_763, 0, x_761);
-lean_ctor_set(x_763, 1, x_762);
-return x_763;
+lean_object* x_802; lean_object* x_803; lean_object* x_804; 
+x_802 = lean_ctor_get(x_777, 0);
+x_803 = lean_ctor_get(x_777, 1);
+lean_inc(x_803);
+lean_inc(x_802);
+lean_dec(x_777);
+x_804 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_804, 0, x_802);
+lean_ctor_set(x_804, 1, x_803);
+return x_804;
 }
 }
 }
 else
 {
-lean_object* x_764; 
-lean_dec(x_623);
-x_764 = lean_ctor_get(x_735, 0);
-lean_inc(x_764);
-lean_dec(x_735);
-x_626 = x_764;
-x_627 = x_733;
-goto block_727;
+lean_object* x_805; 
+lean_dec(x_691);
+x_805 = lean_ctor_get(x_776, 0);
+lean_inc(x_805);
+lean_dec(x_776);
+x_695 = x_805;
+x_696 = x_774;
+goto block_768;
+}
+}
+}
+block_851:
+{
+lean_object* x_815; lean_object* x_816; lean_object* x_817; lean_object* x_818; lean_object* x_819; lean_object* x_820; lean_object* x_821; 
+lean_dec(x_814);
+x_815 = lean_st_ref_get(x_7, x_8);
+x_816 = lean_ctor_get(x_815, 1);
+lean_inc(x_816);
+lean_dec(x_815);
+x_817 = lean_st_ref_get(x_3, x_816);
+x_818 = lean_ctor_get(x_817, 0);
+lean_inc(x_818);
+x_819 = lean_ctor_get(x_817, 1);
+lean_inc(x_819);
+lean_dec(x_817);
+x_820 = lean_ctor_get(x_818, 1);
+lean_inc(x_820);
+lean_dec(x_818);
+lean_inc(x_690);
+x_821 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_820, x_690);
+if (lean_obj_tag(x_821) == 0)
+{
+lean_object* x_822; 
+lean_inc(x_7);
+lean_inc(x_6);
+lean_inc(x_5);
+lean_inc(x_4);
+lean_inc(x_690);
+x_822 = l_Lean_Meta_Closure_collectExprAux(x_690, x_2, x_3, x_4, x_5, x_6, x_7, x_819);
+if (lean_obj_tag(x_822) == 0)
+{
+lean_object* x_823; lean_object* x_824; lean_object* x_825; lean_object* x_826; lean_object* x_827; lean_object* x_828; lean_object* x_829; lean_object* x_830; lean_object* x_831; lean_object* x_832; lean_object* x_833; lean_object* x_834; lean_object* x_835; lean_object* x_836; lean_object* x_837; lean_object* x_838; lean_object* x_839; lean_object* x_840; lean_object* x_841; lean_object* x_842; lean_object* x_843; lean_object* x_844; lean_object* x_845; 
+x_823 = lean_ctor_get(x_822, 0);
+lean_inc(x_823);
+x_824 = lean_ctor_get(x_822, 1);
+lean_inc(x_824);
+lean_dec(x_822);
+x_825 = lean_st_ref_get(x_7, x_824);
+x_826 = lean_ctor_get(x_825, 1);
+lean_inc(x_826);
+lean_dec(x_825);
+x_827 = lean_st_ref_take(x_3, x_826);
+x_828 = lean_ctor_get(x_827, 0);
+lean_inc(x_828);
+x_829 = lean_ctor_get(x_827, 1);
+lean_inc(x_829);
+lean_dec(x_827);
+x_830 = lean_ctor_get(x_828, 0);
+lean_inc(x_830);
+x_831 = lean_ctor_get(x_828, 1);
+lean_inc(x_831);
+lean_inc(x_823);
+x_832 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_831, x_690, x_823);
+x_833 = lean_ctor_get(x_828, 2);
+lean_inc(x_833);
+x_834 = lean_ctor_get(x_828, 3);
+lean_inc(x_834);
+x_835 = lean_ctor_get(x_828, 4);
+lean_inc(x_835);
+x_836 = lean_ctor_get(x_828, 5);
+lean_inc(x_836);
+x_837 = lean_ctor_get(x_828, 6);
+lean_inc(x_837);
+x_838 = lean_ctor_get(x_828, 7);
+lean_inc(x_838);
+x_839 = lean_ctor_get(x_828, 8);
+lean_inc(x_839);
+x_840 = lean_ctor_get(x_828, 9);
+lean_inc(x_840);
+x_841 = lean_ctor_get(x_828, 10);
+lean_inc(x_841);
+x_842 = lean_ctor_get(x_828, 11);
+lean_inc(x_842);
+lean_dec(x_828);
+x_843 = lean_alloc_ctor(0, 12, 0);
+lean_ctor_set(x_843, 0, x_830);
+lean_ctor_set(x_843, 1, x_832);
+lean_ctor_set(x_843, 2, x_833);
+lean_ctor_set(x_843, 3, x_834);
+lean_ctor_set(x_843, 4, x_835);
+lean_ctor_set(x_843, 5, x_836);
+lean_ctor_set(x_843, 6, x_837);
+lean_ctor_set(x_843, 7, x_838);
+lean_ctor_set(x_843, 8, x_839);
+lean_ctor_set(x_843, 9, x_840);
+lean_ctor_set(x_843, 10, x_841);
+lean_ctor_set(x_843, 11, x_842);
+x_844 = lean_st_ref_set(x_3, x_843, x_829);
+x_845 = lean_ctor_get(x_844, 1);
+lean_inc(x_845);
+lean_dec(x_844);
+x_693 = x_823;
+x_694 = x_845;
+goto block_813;
+}
+else
+{
+uint8_t x_846; 
+lean_dec(x_692);
+lean_dec(x_691);
+lean_dec(x_690);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_1);
+x_846 = !lean_is_exclusive(x_822);
+if (x_846 == 0)
+{
+return x_822;
+}
+else
+{
+lean_object* x_847; lean_object* x_848; lean_object* x_849; 
+x_847 = lean_ctor_get(x_822, 0);
+x_848 = lean_ctor_get(x_822, 1);
+lean_inc(x_848);
+lean_inc(x_847);
+lean_dec(x_822);
+x_849 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_849, 0, x_847);
+lean_ctor_set(x_849, 1, x_848);
+return x_849;
+}
+}
+}
+else
+{
+lean_object* x_850; 
+lean_dec(x_690);
+x_850 = lean_ctor_get(x_821, 0);
+lean_inc(x_850);
+lean_dec(x_821);
+x_693 = x_850;
+x_694 = x_819;
+goto block_813;
 }
 }
 }
 case 10:
 {
-lean_object* x_772; lean_object* x_773; uint8_t x_811; 
-x_772 = lean_ctor_get(x_1, 1);
-lean_inc(x_772);
-x_811 = l_Lean_Expr_hasLevelParam(x_772);
-if (x_811 == 0)
+lean_object* x_858; lean_object* x_859; uint8_t x_897; 
+x_858 = lean_ctor_get(x_1, 1);
+lean_inc(x_858);
+x_897 = l_Lean_Expr_hasLevelParam(x_858);
+if (x_897 == 0)
 {
-uint8_t x_812; 
-x_812 = l_Lean_Expr_hasFVar(x_772);
-if (x_812 == 0)
+uint8_t x_898; 
+x_898 = l_Lean_Expr_hasFVar(x_858);
+if (x_898 == 0)
 {
-uint8_t x_813; 
-x_813 = l_Lean_Expr_hasMVar(x_772);
-if (x_813 == 0)
+uint8_t x_899; 
+x_899 = l_Lean_Expr_hasMVar(x_858);
+if (x_899 == 0)
 {
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
-x_9 = x_772;
+x_9 = x_858;
 x_10 = x_8;
-goto block_16;
+goto block_22;
 }
 else
 {
-lean_object* x_814; 
-x_814 = lean_box(0);
-x_773 = x_814;
-goto block_810;
+lean_object* x_900; 
+x_900 = lean_box(0);
+x_859 = x_900;
+goto block_896;
 }
 }
 else
 {
-lean_object* x_815; 
-x_815 = lean_box(0);
-x_773 = x_815;
-goto block_810;
+lean_object* x_901; 
+x_901 = lean_box(0);
+x_859 = x_901;
+goto block_896;
 }
 }
 else
 {
-lean_object* x_816; 
-x_816 = lean_box(0);
-x_773 = x_816;
-goto block_810;
+lean_object* x_902; 
+x_902 = lean_box(0);
+x_859 = x_902;
+goto block_896;
 }
-block_810:
+block_896:
 {
-lean_object* x_774; lean_object* x_775; lean_object* x_776; lean_object* x_777; lean_object* x_778; lean_object* x_779; lean_object* x_780; 
-lean_dec(x_773);
-x_774 = lean_st_ref_get(x_7, x_8);
-x_775 = lean_ctor_get(x_774, 1);
-lean_inc(x_775);
-lean_dec(x_774);
-x_776 = lean_st_ref_get(x_3, x_775);
-x_777 = lean_ctor_get(x_776, 0);
-lean_inc(x_777);
-x_778 = lean_ctor_get(x_776, 1);
-lean_inc(x_778);
-lean_dec(x_776);
-x_779 = lean_ctor_get(x_777, 1);
-lean_inc(x_779);
-lean_dec(x_777);
-lean_inc(x_772);
-x_780 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_779, x_772);
-if (lean_obj_tag(x_780) == 0)
+lean_object* x_860; lean_object* x_861; lean_object* x_862; lean_object* x_863; lean_object* x_864; lean_object* x_865; lean_object* x_866; 
+lean_dec(x_859);
+x_860 = lean_st_ref_get(x_7, x_8);
+x_861 = lean_ctor_get(x_860, 1);
+lean_inc(x_861);
+lean_dec(x_860);
+x_862 = lean_st_ref_get(x_3, x_861);
+x_863 = lean_ctor_get(x_862, 0);
+lean_inc(x_863);
+x_864 = lean_ctor_get(x_862, 1);
+lean_inc(x_864);
+lean_dec(x_862);
+x_865 = lean_ctor_get(x_863, 1);
+lean_inc(x_865);
+lean_dec(x_863);
+lean_inc(x_858);
+x_866 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_865, x_858);
+if (lean_obj_tag(x_866) == 0)
 {
-lean_object* x_781; 
+lean_object* x_867; 
 lean_inc(x_7);
-lean_inc(x_772);
-x_781 = l_Lean_Meta_Closure_collectExprAux(x_772, x_2, x_3, x_4, x_5, x_6, x_7, x_778);
-if (lean_obj_tag(x_781) == 0)
+lean_inc(x_858);
+x_867 = l_Lean_Meta_Closure_collectExprAux(x_858, x_2, x_3, x_4, x_5, x_6, x_7, x_864);
+if (lean_obj_tag(x_867) == 0)
 {
-lean_object* x_782; lean_object* x_783; lean_object* x_784; lean_object* x_785; lean_object* x_786; lean_object* x_787; lean_object* x_788; lean_object* x_789; lean_object* x_790; lean_object* x_791; lean_object* x_792; lean_object* x_793; lean_object* x_794; lean_object* x_795; lean_object* x_796; lean_object* x_797; lean_object* x_798; lean_object* x_799; lean_object* x_800; lean_object* x_801; lean_object* x_802; lean_object* x_803; lean_object* x_804; 
-x_782 = lean_ctor_get(x_781, 0);
-lean_inc(x_782);
-x_783 = lean_ctor_get(x_781, 1);
-lean_inc(x_783);
-lean_dec(x_781);
-x_784 = lean_st_ref_get(x_7, x_783);
+lean_object* x_868; lean_object* x_869; lean_object* x_870; lean_object* x_871; lean_object* x_872; lean_object* x_873; lean_object* x_874; lean_object* x_875; lean_object* x_876; lean_object* x_877; lean_object* x_878; lean_object* x_879; lean_object* x_880; lean_object* x_881; lean_object* x_882; lean_object* x_883; lean_object* x_884; lean_object* x_885; lean_object* x_886; lean_object* x_887; lean_object* x_888; lean_object* x_889; lean_object* x_890; 
+x_868 = lean_ctor_get(x_867, 0);
+lean_inc(x_868);
+x_869 = lean_ctor_get(x_867, 1);
+lean_inc(x_869);
+lean_dec(x_867);
+x_870 = lean_st_ref_get(x_7, x_869);
 lean_dec(x_7);
-x_785 = lean_ctor_get(x_784, 1);
-lean_inc(x_785);
-lean_dec(x_784);
-x_786 = lean_st_ref_take(x_3, x_785);
-x_787 = lean_ctor_get(x_786, 0);
-lean_inc(x_787);
-x_788 = lean_ctor_get(x_786, 1);
-lean_inc(x_788);
-lean_dec(x_786);
-x_789 = lean_ctor_get(x_787, 0);
-lean_inc(x_789);
-x_790 = lean_ctor_get(x_787, 1);
-lean_inc(x_790);
-lean_inc(x_782);
-x_791 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_790, x_772, x_782);
-x_792 = lean_ctor_get(x_787, 2);
-lean_inc(x_792);
-x_793 = lean_ctor_get(x_787, 3);
-lean_inc(x_793);
-x_794 = lean_ctor_get(x_787, 4);
-lean_inc(x_794);
-x_795 = lean_ctor_get(x_787, 5);
-lean_inc(x_795);
-x_796 = lean_ctor_get(x_787, 6);
-lean_inc(x_796);
-x_797 = lean_ctor_get(x_787, 7);
-lean_inc(x_797);
-x_798 = lean_ctor_get(x_787, 8);
-lean_inc(x_798);
-x_799 = lean_ctor_get(x_787, 9);
-lean_inc(x_799);
-x_800 = lean_ctor_get(x_787, 10);
-lean_inc(x_800);
-x_801 = lean_ctor_get(x_787, 11);
-lean_inc(x_801);
-lean_dec(x_787);
-x_802 = lean_alloc_ctor(0, 12, 0);
-lean_ctor_set(x_802, 0, x_789);
-lean_ctor_set(x_802, 1, x_791);
-lean_ctor_set(x_802, 2, x_792);
-lean_ctor_set(x_802, 3, x_793);
-lean_ctor_set(x_802, 4, x_794);
-lean_ctor_set(x_802, 5, x_795);
-lean_ctor_set(x_802, 6, x_796);
-lean_ctor_set(x_802, 7, x_797);
-lean_ctor_set(x_802, 8, x_798);
-lean_ctor_set(x_802, 9, x_799);
-lean_ctor_set(x_802, 10, x_800);
-lean_ctor_set(x_802, 11, x_801);
-x_803 = lean_st_ref_set(x_3, x_802, x_788);
-x_804 = lean_ctor_get(x_803, 1);
-lean_inc(x_804);
-lean_dec(x_803);
-x_9 = x_782;
-x_10 = x_804;
-goto block_16;
+x_871 = lean_ctor_get(x_870, 1);
+lean_inc(x_871);
+lean_dec(x_870);
+x_872 = lean_st_ref_take(x_3, x_871);
+x_873 = lean_ctor_get(x_872, 0);
+lean_inc(x_873);
+x_874 = lean_ctor_get(x_872, 1);
+lean_inc(x_874);
+lean_dec(x_872);
+x_875 = lean_ctor_get(x_873, 0);
+lean_inc(x_875);
+x_876 = lean_ctor_get(x_873, 1);
+lean_inc(x_876);
+lean_inc(x_868);
+x_877 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_876, x_858, x_868);
+x_878 = lean_ctor_get(x_873, 2);
+lean_inc(x_878);
+x_879 = lean_ctor_get(x_873, 3);
+lean_inc(x_879);
+x_880 = lean_ctor_get(x_873, 4);
+lean_inc(x_880);
+x_881 = lean_ctor_get(x_873, 5);
+lean_inc(x_881);
+x_882 = lean_ctor_get(x_873, 6);
+lean_inc(x_882);
+x_883 = lean_ctor_get(x_873, 7);
+lean_inc(x_883);
+x_884 = lean_ctor_get(x_873, 8);
+lean_inc(x_884);
+x_885 = lean_ctor_get(x_873, 9);
+lean_inc(x_885);
+x_886 = lean_ctor_get(x_873, 10);
+lean_inc(x_886);
+x_887 = lean_ctor_get(x_873, 11);
+lean_inc(x_887);
+lean_dec(x_873);
+x_888 = lean_alloc_ctor(0, 12, 0);
+lean_ctor_set(x_888, 0, x_875);
+lean_ctor_set(x_888, 1, x_877);
+lean_ctor_set(x_888, 2, x_878);
+lean_ctor_set(x_888, 3, x_879);
+lean_ctor_set(x_888, 4, x_880);
+lean_ctor_set(x_888, 5, x_881);
+lean_ctor_set(x_888, 6, x_882);
+lean_ctor_set(x_888, 7, x_883);
+lean_ctor_set(x_888, 8, x_884);
+lean_ctor_set(x_888, 9, x_885);
+lean_ctor_set(x_888, 10, x_886);
+lean_ctor_set(x_888, 11, x_887);
+x_889 = lean_st_ref_set(x_3, x_888, x_874);
+x_890 = lean_ctor_get(x_889, 1);
+lean_inc(x_890);
+lean_dec(x_889);
+x_9 = x_868;
+x_10 = x_890;
+goto block_22;
 }
 else
 {
-uint8_t x_805; 
-lean_dec(x_772);
+uint8_t x_891; 
+lean_dec(x_858);
 lean_dec(x_7);
 lean_dec(x_1);
-x_805 = !lean_is_exclusive(x_781);
-if (x_805 == 0)
+x_891 = !lean_is_exclusive(x_867);
+if (x_891 == 0)
 {
-return x_781;
+return x_867;
 }
 else
 {
-lean_object* x_806; lean_object* x_807; lean_object* x_808; 
-x_806 = lean_ctor_get(x_781, 0);
-x_807 = lean_ctor_get(x_781, 1);
-lean_inc(x_807);
-lean_inc(x_806);
-lean_dec(x_781);
-x_808 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_808, 0, x_806);
-lean_ctor_set(x_808, 1, x_807);
-return x_808;
+lean_object* x_892; lean_object* x_893; lean_object* x_894; 
+x_892 = lean_ctor_get(x_867, 0);
+x_893 = lean_ctor_get(x_867, 1);
+lean_inc(x_893);
+lean_inc(x_892);
+lean_dec(x_867);
+x_894 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_894, 0, x_892);
+lean_ctor_set(x_894, 1, x_893);
+return x_894;
 }
 }
 }
 else
 {
-lean_object* x_809; 
-lean_dec(x_772);
+lean_object* x_895; 
+lean_dec(x_858);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
-x_809 = lean_ctor_get(x_780, 0);
-lean_inc(x_809);
-lean_dec(x_780);
-x_9 = x_809;
-x_10 = x_778;
-goto block_16;
+x_895 = lean_ctor_get(x_866, 0);
+lean_inc(x_895);
+lean_dec(x_866);
+x_9 = x_895;
+x_10 = x_864;
+goto block_22;
 }
 }
 }
 case 11:
 {
-lean_object* x_817; lean_object* x_818; uint8_t x_856; 
-x_817 = lean_ctor_get(x_1, 2);
-lean_inc(x_817);
-x_856 = l_Lean_Expr_hasLevelParam(x_817);
-if (x_856 == 0)
+lean_object* x_903; lean_object* x_904; uint8_t x_942; 
+x_903 = lean_ctor_get(x_1, 2);
+lean_inc(x_903);
+x_942 = l_Lean_Expr_hasLevelParam(x_903);
+if (x_942 == 0)
 {
-uint8_t x_857; 
-x_857 = l_Lean_Expr_hasFVar(x_817);
-if (x_857 == 0)
+uint8_t x_943; 
+x_943 = l_Lean_Expr_hasFVar(x_903);
+if (x_943 == 0)
 {
-uint8_t x_858; 
-x_858 = l_Lean_Expr_hasMVar(x_817);
-if (x_858 == 0)
+uint8_t x_944; 
+x_944 = l_Lean_Expr_hasMVar(x_903);
+if (x_944 == 0)
 {
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
-x_17 = x_817;
-x_18 = x_8;
-goto block_24;
+x_23 = x_903;
+x_24 = x_8;
+goto block_37;
 }
 else
 {
-lean_object* x_859; 
-x_859 = lean_box(0);
-x_818 = x_859;
-goto block_855;
+lean_object* x_945; 
+x_945 = lean_box(0);
+x_904 = x_945;
+goto block_941;
 }
 }
 else
 {
-lean_object* x_860; 
-x_860 = lean_box(0);
-x_818 = x_860;
-goto block_855;
+lean_object* x_946; 
+x_946 = lean_box(0);
+x_904 = x_946;
+goto block_941;
 }
 }
 else
 {
-lean_object* x_861; 
-x_861 = lean_box(0);
-x_818 = x_861;
-goto block_855;
+lean_object* x_947; 
+x_947 = lean_box(0);
+x_904 = x_947;
+goto block_941;
 }
-block_855:
+block_941:
 {
-lean_object* x_819; lean_object* x_820; lean_object* x_821; lean_object* x_822; lean_object* x_823; lean_object* x_824; lean_object* x_825; 
-lean_dec(x_818);
-x_819 = lean_st_ref_get(x_7, x_8);
-x_820 = lean_ctor_get(x_819, 1);
-lean_inc(x_820);
-lean_dec(x_819);
-x_821 = lean_st_ref_get(x_3, x_820);
-x_822 = lean_ctor_get(x_821, 0);
-lean_inc(x_822);
-x_823 = lean_ctor_get(x_821, 1);
-lean_inc(x_823);
-lean_dec(x_821);
-x_824 = lean_ctor_get(x_822, 1);
-lean_inc(x_824);
-lean_dec(x_822);
-lean_inc(x_817);
-x_825 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_824, x_817);
-if (lean_obj_tag(x_825) == 0)
+lean_object* x_905; lean_object* x_906; lean_object* x_907; lean_object* x_908; lean_object* x_909; lean_object* x_910; lean_object* x_911; 
+lean_dec(x_904);
+x_905 = lean_st_ref_get(x_7, x_8);
+x_906 = lean_ctor_get(x_905, 1);
+lean_inc(x_906);
+lean_dec(x_905);
+x_907 = lean_st_ref_get(x_3, x_906);
+x_908 = lean_ctor_get(x_907, 0);
+lean_inc(x_908);
+x_909 = lean_ctor_get(x_907, 1);
+lean_inc(x_909);
+lean_dec(x_907);
+x_910 = lean_ctor_get(x_908, 1);
+lean_inc(x_910);
+lean_dec(x_908);
+lean_inc(x_903);
+x_911 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_910, x_903);
+if (lean_obj_tag(x_911) == 0)
 {
-lean_object* x_826; 
+lean_object* x_912; 
 lean_inc(x_7);
-lean_inc(x_817);
-x_826 = l_Lean_Meta_Closure_collectExprAux(x_817, x_2, x_3, x_4, x_5, x_6, x_7, x_823);
-if (lean_obj_tag(x_826) == 0)
+lean_inc(x_903);
+x_912 = l_Lean_Meta_Closure_collectExprAux(x_903, x_2, x_3, x_4, x_5, x_6, x_7, x_909);
+if (lean_obj_tag(x_912) == 0)
 {
-lean_object* x_827; lean_object* x_828; lean_object* x_829; lean_object* x_830; lean_object* x_831; lean_object* x_832; lean_object* x_833; lean_object* x_834; lean_object* x_835; lean_object* x_836; lean_object* x_837; lean_object* x_838; lean_object* x_839; lean_object* x_840; lean_object* x_841; lean_object* x_842; lean_object* x_843; lean_object* x_844; lean_object* x_845; lean_object* x_846; lean_object* x_847; lean_object* x_848; lean_object* x_849; 
-x_827 = lean_ctor_get(x_826, 0);
-lean_inc(x_827);
-x_828 = lean_ctor_get(x_826, 1);
-lean_inc(x_828);
-lean_dec(x_826);
-x_829 = lean_st_ref_get(x_7, x_828);
+lean_object* x_913; lean_object* x_914; lean_object* x_915; lean_object* x_916; lean_object* x_917; lean_object* x_918; lean_object* x_919; lean_object* x_920; lean_object* x_921; lean_object* x_922; lean_object* x_923; lean_object* x_924; lean_object* x_925; lean_object* x_926; lean_object* x_927; lean_object* x_928; lean_object* x_929; lean_object* x_930; lean_object* x_931; lean_object* x_932; lean_object* x_933; lean_object* x_934; lean_object* x_935; 
+x_913 = lean_ctor_get(x_912, 0);
+lean_inc(x_913);
+x_914 = lean_ctor_get(x_912, 1);
+lean_inc(x_914);
+lean_dec(x_912);
+x_915 = lean_st_ref_get(x_7, x_914);
 lean_dec(x_7);
-x_830 = lean_ctor_get(x_829, 1);
-lean_inc(x_830);
-lean_dec(x_829);
-x_831 = lean_st_ref_take(x_3, x_830);
-x_832 = lean_ctor_get(x_831, 0);
-lean_inc(x_832);
-x_833 = lean_ctor_get(x_831, 1);
-lean_inc(x_833);
-lean_dec(x_831);
-x_834 = lean_ctor_get(x_832, 0);
-lean_inc(x_834);
-x_835 = lean_ctor_get(x_832, 1);
-lean_inc(x_835);
-lean_inc(x_827);
-x_836 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_835, x_817, x_827);
-x_837 = lean_ctor_get(x_832, 2);
-lean_inc(x_837);
-x_838 = lean_ctor_get(x_832, 3);
-lean_inc(x_838);
-x_839 = lean_ctor_get(x_832, 4);
-lean_inc(x_839);
-x_840 = lean_ctor_get(x_832, 5);
-lean_inc(x_840);
-x_841 = lean_ctor_get(x_832, 6);
-lean_inc(x_841);
-x_842 = lean_ctor_get(x_832, 7);
-lean_inc(x_842);
-x_843 = lean_ctor_get(x_832, 8);
-lean_inc(x_843);
-x_844 = lean_ctor_get(x_832, 9);
-lean_inc(x_844);
-x_845 = lean_ctor_get(x_832, 10);
-lean_inc(x_845);
-x_846 = lean_ctor_get(x_832, 11);
-lean_inc(x_846);
-lean_dec(x_832);
-x_847 = lean_alloc_ctor(0, 12, 0);
-lean_ctor_set(x_847, 0, x_834);
-lean_ctor_set(x_847, 1, x_836);
-lean_ctor_set(x_847, 2, x_837);
-lean_ctor_set(x_847, 3, x_838);
-lean_ctor_set(x_847, 4, x_839);
-lean_ctor_set(x_847, 5, x_840);
-lean_ctor_set(x_847, 6, x_841);
-lean_ctor_set(x_847, 7, x_842);
-lean_ctor_set(x_847, 8, x_843);
-lean_ctor_set(x_847, 9, x_844);
-lean_ctor_set(x_847, 10, x_845);
-lean_ctor_set(x_847, 11, x_846);
-x_848 = lean_st_ref_set(x_3, x_847, x_833);
-x_849 = lean_ctor_get(x_848, 1);
-lean_inc(x_849);
-lean_dec(x_848);
-x_17 = x_827;
-x_18 = x_849;
-goto block_24;
+x_916 = lean_ctor_get(x_915, 1);
+lean_inc(x_916);
+lean_dec(x_915);
+x_917 = lean_st_ref_take(x_3, x_916);
+x_918 = lean_ctor_get(x_917, 0);
+lean_inc(x_918);
+x_919 = lean_ctor_get(x_917, 1);
+lean_inc(x_919);
+lean_dec(x_917);
+x_920 = lean_ctor_get(x_918, 0);
+lean_inc(x_920);
+x_921 = lean_ctor_get(x_918, 1);
+lean_inc(x_921);
+lean_inc(x_913);
+x_922 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_921, x_903, x_913);
+x_923 = lean_ctor_get(x_918, 2);
+lean_inc(x_923);
+x_924 = lean_ctor_get(x_918, 3);
+lean_inc(x_924);
+x_925 = lean_ctor_get(x_918, 4);
+lean_inc(x_925);
+x_926 = lean_ctor_get(x_918, 5);
+lean_inc(x_926);
+x_927 = lean_ctor_get(x_918, 6);
+lean_inc(x_927);
+x_928 = lean_ctor_get(x_918, 7);
+lean_inc(x_928);
+x_929 = lean_ctor_get(x_918, 8);
+lean_inc(x_929);
+x_930 = lean_ctor_get(x_918, 9);
+lean_inc(x_930);
+x_931 = lean_ctor_get(x_918, 10);
+lean_inc(x_931);
+x_932 = lean_ctor_get(x_918, 11);
+lean_inc(x_932);
+lean_dec(x_918);
+x_933 = lean_alloc_ctor(0, 12, 0);
+lean_ctor_set(x_933, 0, x_920);
+lean_ctor_set(x_933, 1, x_922);
+lean_ctor_set(x_933, 2, x_923);
+lean_ctor_set(x_933, 3, x_924);
+lean_ctor_set(x_933, 4, x_925);
+lean_ctor_set(x_933, 5, x_926);
+lean_ctor_set(x_933, 6, x_927);
+lean_ctor_set(x_933, 7, x_928);
+lean_ctor_set(x_933, 8, x_929);
+lean_ctor_set(x_933, 9, x_930);
+lean_ctor_set(x_933, 10, x_931);
+lean_ctor_set(x_933, 11, x_932);
+x_934 = lean_st_ref_set(x_3, x_933, x_919);
+x_935 = lean_ctor_get(x_934, 1);
+lean_inc(x_935);
+lean_dec(x_934);
+x_23 = x_913;
+x_24 = x_935;
+goto block_37;
 }
 else
 {
-uint8_t x_850; 
-lean_dec(x_817);
+uint8_t x_936; 
+lean_dec(x_903);
 lean_dec(x_7);
 lean_dec(x_1);
-x_850 = !lean_is_exclusive(x_826);
-if (x_850 == 0)
+x_936 = !lean_is_exclusive(x_912);
+if (x_936 == 0)
 {
-return x_826;
+return x_912;
 }
 else
 {
-lean_object* x_851; lean_object* x_852; lean_object* x_853; 
-x_851 = lean_ctor_get(x_826, 0);
-x_852 = lean_ctor_get(x_826, 1);
-lean_inc(x_852);
-lean_inc(x_851);
-lean_dec(x_826);
-x_853 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_853, 0, x_851);
-lean_ctor_set(x_853, 1, x_852);
-return x_853;
+lean_object* x_937; lean_object* x_938; lean_object* x_939; 
+x_937 = lean_ctor_get(x_912, 0);
+x_938 = lean_ctor_get(x_912, 1);
+lean_inc(x_938);
+lean_inc(x_937);
+lean_dec(x_912);
+x_939 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_939, 0, x_937);
+lean_ctor_set(x_939, 1, x_938);
+return x_939;
 }
 }
 }
 else
 {
-lean_object* x_854; 
-lean_dec(x_817);
+lean_object* x_940; 
+lean_dec(x_903);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
-x_854 = lean_ctor_get(x_825, 0);
-lean_inc(x_854);
-lean_dec(x_825);
-x_17 = x_854;
-x_18 = x_823;
-goto block_24;
+x_940 = lean_ctor_get(x_911, 0);
+lean_inc(x_940);
+lean_dec(x_911);
+x_23 = x_940;
+x_24 = x_909;
+goto block_37;
 }
 }
 }
 default: 
 {
-lean_object* x_862; 
+lean_object* x_948; 
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
-x_862 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_862, 0, x_1);
-lean_ctor_set(x_862, 1, x_8);
-return x_862;
+x_948 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_948, 0, x_1);
+lean_ctor_set(x_948, 1, x_8);
+return x_948;
 }
 }
-block_16:
+block_22:
 {
 if (lean_obj_tag(x_1) == 10)
 {
-lean_object* x_11; lean_object* x_12; 
-x_11 = lean_expr_update_mdata(x_1, x_9);
-x_12 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_12, 0, x_11);
-lean_ctor_set(x_12, 1, x_10);
-return x_12;
+lean_object* x_11; lean_object* x_12; size_t x_13; size_t x_14; uint8_t x_15; 
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+x_12 = lean_ctor_get(x_1, 1);
+lean_inc(x_12);
+x_13 = lean_ptr_addr(x_12);
+lean_dec(x_12);
+x_14 = lean_ptr_addr(x_9);
+x_15 = lean_usize_dec_eq(x_13, x_14);
+if (x_15 == 0)
+{
+lean_object* x_16; lean_object* x_17; 
+lean_dec(x_1);
+x_16 = l_Lean_Expr_mdata___override(x_11, x_9);
+x_17 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_17, 0, x_16);
+lean_ctor_set(x_17, 1, x_10);
+return x_17;
 }
 else
 {
-lean_object* x_13; lean_object* x_14; lean_object* x_15; 
+lean_object* x_18; 
+lean_dec(x_11);
+lean_dec(x_9);
+x_18 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_18, 0, x_1);
+lean_ctor_set(x_18, 1, x_10);
+return x_18;
+}
+}
+else
+{
+lean_object* x_19; lean_object* x_20; lean_object* x_21; 
 lean_dec(x_9);
 lean_dec(x_1);
-x_13 = l_Lean_Meta_Closure_collectExprAux___closed__4;
-x_14 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_13);
-x_15 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_15, 0, x_14);
-lean_ctor_set(x_15, 1, x_10);
-return x_15;
+x_19 = l_Lean_Meta_Closure_collectExprAux___closed__4;
+x_20 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_19);
+x_21 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_21, 0, x_20);
+lean_ctor_set(x_21, 1, x_10);
+return x_21;
 }
 }
-block_24:
+block_37:
 {
 if (lean_obj_tag(x_1) == 11)
 {
-lean_object* x_19; lean_object* x_20; 
-x_19 = lean_expr_update_proj(x_1, x_17);
-x_20 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_20, 0, x_19);
-lean_ctor_set(x_20, 1, x_18);
-return x_20;
+lean_object* x_25; lean_object* x_26; lean_object* x_27; size_t x_28; size_t x_29; uint8_t x_30; 
+x_25 = lean_ctor_get(x_1, 0);
+lean_inc(x_25);
+x_26 = lean_ctor_get(x_1, 1);
+lean_inc(x_26);
+x_27 = lean_ctor_get(x_1, 2);
+lean_inc(x_27);
+x_28 = lean_ptr_addr(x_27);
+lean_dec(x_27);
+x_29 = lean_ptr_addr(x_23);
+x_30 = lean_usize_dec_eq(x_28, x_29);
+if (x_30 == 0)
+{
+lean_object* x_31; lean_object* x_32; 
+lean_dec(x_1);
+x_31 = l_Lean_Expr_proj___override(x_25, x_26, x_23);
+x_32 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_32, 0, x_31);
+lean_ctor_set(x_32, 1, x_24);
+return x_32;
 }
 else
 {
-lean_object* x_21; lean_object* x_22; lean_object* x_23; 
-lean_dec(x_17);
+lean_object* x_33; 
+lean_dec(x_26);
+lean_dec(x_25);
+lean_dec(x_23);
+x_33 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_33, 0, x_1);
+lean_ctor_set(x_33, 1, x_24);
+return x_33;
+}
+}
+else
+{
+lean_object* x_34; lean_object* x_35; lean_object* x_36; 
+lean_dec(x_23);
 lean_dec(x_1);
-x_21 = l_Lean_Meta_Closure_collectExprAux___closed__7;
-x_22 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_21);
-x_23 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_23, 0, x_22);
-lean_ctor_set(x_23, 1, x_18);
-return x_23;
+x_34 = l_Lean_Meta_Closure_collectExprAux___closed__7;
+x_35 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_34);
+x_36 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_36, 0, x_35);
+lean_ctor_set(x_36, 1, x_24);
+return x_36;
 }
 }
 }
@@ -9888,7 +10354,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Nat_foldRev_loop___at_Lean_Meta_Closure_mkBinding___spec__2___closed__1;
 x_2 = l_Nat_foldRev_loop___at_Lean_Meta_Closure_mkBinding___spec__2___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Nat_foldRev_loop___at_Lean_Meta_Closure_mkBinding___spec__2___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/CongrTheorems.c b/stage0/stdlib/Lean/Meta/CongrTheorems.c
index 31d238136e..3bb2db6f04 100644
--- a/stage0/stdlib/Lean/Meta/CongrTheorems.c
+++ b/stage0/stdlib/Lean/Meta/CongrTheorems.c
@@ -585,7 +585,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_mkHCongrWithArity_withNewEqs_loop___rarg___closed__3;
 x_2 = l_Lean_Meta_mkHCongrWithArity_withNewEqs_loop___rarg___closed__4;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Meta_mkHCongrWithArity_withNewEqs_loop___rarg___closed__5;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/DecLevel.c b/stage0/stdlib/Lean/Meta/DecLevel.c
index 96b84c1fd5..1eee220fe0 100644
--- a/stage0/stdlib/Lean/Meta/DecLevel.c
+++ b/stage0/stdlib/Lean/Meta/DecLevel.c
@@ -37,7 +37,7 @@ static lean_object* l_Lean_addTrace___at___private_Lean_Meta_DecLevel_0__Lean_Me
 lean_object* lean_st_ref_take(lean_object*, lean_object*);
 static lean_object* l_Lean_addTrace___at___private_Lean_Meta_DecLevel_0__Lean_Meta_decAux_x3f___spec__2___closed__6;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_DecLevel_0__Lean_Meta_decAux_x3f___lambda__2(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_level_mk_max_simp(lean_object*, lean_object*);
+lean_object* l_Lean_mkLevelMax_x27(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at___private_Lean_Meta_DecLevel_0__Lean_Meta_decAux_x3f___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_addTrace___at___private_Lean_Meta_DecLevel_0__Lean_Meta_decAux_x3f___spec__2(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_decLevel(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -1045,7 +1045,7 @@ if (x_34 == 0)
 {
 lean_object* x_35; lean_object* x_36; 
 x_35 = lean_ctor_get(x_25, 0);
-x_36 = lean_level_mk_max_simp(x_23, x_35);
+x_36 = l_Lean_mkLevelMax_x27(x_23, x_35);
 lean_ctor_set(x_25, 0, x_36);
 return x_24;
 }
@@ -1055,7 +1055,7 @@ lean_object* x_37; lean_object* x_38; lean_object* x_39;
 x_37 = lean_ctor_get(x_25, 0);
 lean_inc(x_37);
 lean_dec(x_25);
-x_38 = lean_level_mk_max_simp(x_23, x_37);
+x_38 = l_Lean_mkLevelMax_x27(x_23, x_37);
 x_39 = lean_alloc_ctor(1, 1, 0);
 lean_ctor_set(x_39, 0, x_38);
 lean_ctor_set(x_24, 0, x_39);
@@ -1077,7 +1077,7 @@ if (lean_is_exclusive(x_25)) {
  lean_dec_ref(x_25);
  x_42 = lean_box(0);
 }
-x_43 = lean_level_mk_max_simp(x_23, x_41);
+x_43 = l_Lean_mkLevelMax_x27(x_23, x_41);
 if (lean_is_scalar(x_42)) {
  x_44 = lean_alloc_ctor(1, 1, 0);
 } else {
@@ -1250,7 +1250,7 @@ if (x_77 == 0)
 {
 lean_object* x_78; lean_object* x_79; 
 x_78 = lean_ctor_get(x_68, 0);
-x_79 = lean_level_mk_max_simp(x_66, x_78);
+x_79 = l_Lean_mkLevelMax_x27(x_66, x_78);
 lean_ctor_set(x_68, 0, x_79);
 return x_67;
 }
@@ -1260,7 +1260,7 @@ lean_object* x_80; lean_object* x_81; lean_object* x_82;
 x_80 = lean_ctor_get(x_68, 0);
 lean_inc(x_80);
 lean_dec(x_68);
-x_81 = lean_level_mk_max_simp(x_66, x_80);
+x_81 = l_Lean_mkLevelMax_x27(x_66, x_80);
 x_82 = lean_alloc_ctor(1, 1, 0);
 lean_ctor_set(x_82, 0, x_81);
 lean_ctor_set(x_67, 0, x_82);
@@ -1282,7 +1282,7 @@ if (lean_is_exclusive(x_68)) {
  lean_dec_ref(x_68);
  x_85 = lean_box(0);
 }
-x_86 = lean_level_mk_max_simp(x_66, x_84);
+x_86 = l_Lean_mkLevelMax_x27(x_66, x_84);
 if (lean_is_scalar(x_85)) {
  x_87 = lean_alloc_ctor(1, 1, 0);
 } else {
diff --git a/stage0/stdlib/Lean/Meta/DiscrTree.c b/stage0/stdlib/Lean/Meta/DiscrTree.c
index 0b9aca090f..6fcca28c2e 100644
--- a/stage0/stdlib/Lean/Meta/DiscrTree.c
+++ b/stage0/stdlib/Lean/Meta/DiscrTree.c
@@ -8313,7 +8313,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_DiscrTree_insertCore___rarg___closed__1;
 x_2 = l_Lean_Meta_DiscrTree_insertCore___rarg___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Meta_DiscrTree_insertCore___rarg___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/ExprDefEq.c b/stage0/stdlib/Lean/Meta/ExprDefEq.c
index d088184460..0b9e444308 100644
--- a/stage0/stdlib/Lean/Meta/ExprDefEq.c
+++ b/stage0/stdlib/Lean/Meta/ExprDefEq.c
@@ -22,7 +22,6 @@ static lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_unstuckMVar___c
 LEAN_EXPORT lean_object* l_Lean_LocalContext_foldlM___at_Lean_Meta_CheckAssignment_checkMVar___spec__51(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentArray_anyMAux___at_Lean_Meta_CheckAssignment_checkMVar___spec__47___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Meta_getResetPostponed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_forall(lean_object*, uint8_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_mkAuxMVar___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Std_Range_forIn_loop___at___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDefEqEtaStruct_go___spec__1___lambda__2___closed__2;
 lean_object* lean_array_set(lean_object*, lean_object*, lean_object*);
@@ -69,6 +68,7 @@ lean_object* l_Lean_Name_str___override(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at_Lean_Meta_CheckAssignment_checkFVar___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_getDelayedMVarAssignment_x3f___at_Lean_Meta_checkAssignment___spec__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_forallE___override(lean_object*, lean_object*, lean_object*, uint8_t);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isExprDefEqExpensive(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDefEqEtaStruct_go___closed__7;
 LEAN_EXPORT lean_object* l_Lean_Meta_CheckAssignment_checkAssignmentAux___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -92,7 +92,6 @@ uint64_t l___private_Lean_Expr_0__Lean_hashFVarId____x40_Lean_Expr___hyg_1848_(l
 static lean_object* l_Lean_Meta_isExprDefEqAuxImpl___lambda__2___closed__3;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDefEqBindingAux(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_unstuckMVar___at___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDefEqOnFailure___spec__1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_mdata(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Meta_ExprDefEq_0__Lean_Meta_processAssignment_process___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at_Lean_Meta_CheckAssignment_checkMVar___spec__48(lean_object*, lean_object*, size_t, size_t);
 LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at_Lean_Meta_CheckAssignment_checkMVar___spec__16(lean_object*, lean_object*, size_t, size_t);
@@ -138,6 +137,7 @@ LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_mkLambdaFV
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_processConstApprox___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_mkLambdaFVarsWithLetDeps_hasLetDeclsInBetween___closed__1;
 uint8_t l_Lean_checkTraceOption(lean_object*, lean_object*);
+lean_object* l_Lean_Expr_mdata___override(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDefEqQuickOther___closed__2;
 static lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_checkTypesAndAssign___closed__7;
 static lean_object* l_Std_Range_forIn_loop___at___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDefEqArgsFirstPass___spec__2___closed__2;
@@ -197,6 +197,7 @@ static lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDefEqRight___
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_mkLambdaFVarsWithLetDeps___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_isClass_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Std_Range_forIn_loop___at___private_Lean_Meta_ExprDefEq_0__Lean_Meta_mkLambdaFVarsWithLetDeps_hasLetDeclsInBetween___spec__1___closed__2;
+lean_object* l_Lean_Expr_letE___override(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t);
 lean_object* l_Lean_MessageData_ofList(lean_object*);
 LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at___private_Lean_Meta_ExprDefEq_0__Lean_Meta_mkLambdaFVarsWithLetDeps_hasLetDeclsInBetween___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDefEqArgs___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -232,7 +233,7 @@ LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_processAss
 static lean_object* l_Std_Range_forIn_loop___at___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDefEqArgsFirstPass___spec__2___closed__3;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_processConstApprox_defaultCase___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_processAssignment_process___closed__2;
-uint8_t l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9921_(uint8_t, uint8_t);
+uint8_t l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9966_(uint8_t, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_markUsedAssignment___at_Lean_Meta_CheckAssignment_checkApp___spec__3(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Std_Range_forIn_loop___at___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDefEqEtaStruct_go___spec__1___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDefEqArgsFirstPass(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -545,7 +546,6 @@ static lean_object* l_Std_Range_forIn_loop___at___private_Lean_Meta_ExprDefEq_0_
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Meta_CheckAssignment_checkMVar___spec__56___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_skipDefEqCache___closed__1;
 LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDefEqArgs___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_let(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDefEqApp(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_whnf(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_assignExprMVar___at_Lean_Meta_CheckAssignment_checkMVar___spec__65(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -582,7 +582,6 @@ LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDefEqBin
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_processConstApprox_go(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Meta_ParamInfo_isExplicit(lean_object*);
 LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at_Lean_Meta_CheckAssignment_checkMVar___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_proj(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_isExprDefEqAuxImpl___lambda__2___closed__11;
 extern lean_object* l_Lean_Meta_instInhabitedParamInfo;
 size_t lean_usize_land(size_t, size_t);
@@ -621,6 +620,7 @@ LEAN_EXPORT lean_object* l_Lean_Meta_checkpointDefEq___at___private_Lean_Meta_Ex
 LEAN_EXPORT lean_object* l_Lean_getExprMVarAssignment_x3f___at_Lean_Meta_checkAssignment___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDefEqDelta(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDefEqArgs___spec__2___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+size_t lean_ptr_addr(lean_object*);
 static lean_object* l_Lean_Meta_checkpointDefEq___at___private_Lean_Meta_ExprDefEq_0__Lean_Meta_tryHeuristic___spec__1___closed__1;
 lean_object* l_Std_PersistentArray_push___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDefEqArgs___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -750,7 +750,6 @@ LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_v
 static lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDefEqArgsFirstPass___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Meta_initFn____x40_Lean_Meta_ExprDefEq___hyg_16288_(lean_object*);
 lean_object* l_Lean_Expr_app___override(lean_object*, lean_object*);
-lean_object* lean_expr_update_lambda(lean_object*, uint8_t, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_CheckAssignment_throwCheckAssignmentFailure___rarg___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_unstuckMVar(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDefEqQuickOther___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -793,6 +792,7 @@ LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_v
 lean_object* lean_mk_array(lean_object*, lean_object*);
 lean_object* l___private_Lean_Expr_0__Lean_mkAppRangeAux(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at___private_Lean_Meta_ExprDefEq_0__Lean_Meta_mkLambdaFVarsWithLetDeps_addLetDeps___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+uint8_t l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(uint8_t, uint8_t);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDefEqLeft___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at_Lean_Meta_CheckAssignmentQuick_check_visit___spec__2(lean_object*, lean_object*, size_t, size_t);
 uint64_t lean_uint64_mix_hash(uint64_t, uint64_t);
@@ -814,6 +814,7 @@ LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at_Lean_Meta_CheckAssignment_c
 static lean_object* l_Std_Range_forIn_loop___at___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDefEqEtaStruct_go___spec__1___lambda__1___closed__1;
 lean_object* l_Lean_Meta_shouldReduceReducibleOnly(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_getExprMVarAssignment_x3f___at_Lean_Meta_CheckAssignment_checkMVar___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_proj___override(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDeltaCandidate_x3f___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_checkTypesAndAssign___closed__10;
 lean_object* l_ReaderT_instMonadReaderT___rarg(lean_object*);
@@ -1085,7 +1086,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDefEqEtaStruct_go___spec__1___lambda__2___closed__10;
 x_2 = l_Std_Range_forIn_loop___at___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDefEqEtaStruct_go___spec__1___lambda__2___closed__11;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDefEqEtaStruct_go___spec__1___lambda__2___closed__12;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -18152,7 +18153,7 @@ static lean_object* _init_l_Lean_Meta_CheckAssignment_check___closed__2() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateMData!", 22);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateMData!Impl", 47);
 return x_1;
 }
 }
@@ -18170,8 +18171,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_CheckAssignment_check___closed__1;
 x_2 = l_Lean_Meta_CheckAssignment_check___closed__2;
-x_3 = lean_unsigned_to_nat(1448u);
-x_4 = lean_unsigned_to_nat(16u);
+x_3 = lean_unsigned_to_nat(1434u);
+x_4 = lean_unsigned_to_nat(17u);
 x_5 = l_Lean_Meta_CheckAssignment_check___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -18181,7 +18182,7 @@ static lean_object* _init_l_Lean_Meta_CheckAssignment_check___closed__5() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateProj!", 21);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateProj!Impl", 46);
 return x_1;
 }
 }
@@ -18199,8 +18200,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_CheckAssignment_check___closed__1;
 x_2 = l_Lean_Meta_CheckAssignment_check___closed__5;
-x_3 = lean_unsigned_to_nat(1453u);
-x_4 = lean_unsigned_to_nat(15u);
+x_3 = lean_unsigned_to_nat(1445u);
+x_4 = lean_unsigned_to_nat(18u);
 x_5 = l_Lean_Meta_CheckAssignment_check___closed__6;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -18228,8 +18229,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_CheckAssignment_check___closed__1;
 x_2 = l_Lean_Meta_CheckAssignment_check___closed__8;
-x_3 = lean_unsigned_to_nat(1481u);
-x_4 = lean_unsigned_to_nat(19u);
+x_3 = lean_unsigned_to_nat(1491u);
+x_4 = lean_unsigned_to_nat(20u);
 x_5 = l_Lean_Meta_CheckAssignment_check___closed__9;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -18257,8 +18258,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_CheckAssignment_check___closed__1;
 x_2 = l_Lean_Meta_CheckAssignment_check___closed__11;
-x_3 = lean_unsigned_to_nat(1467u);
-x_4 = lean_unsigned_to_nat(23u);
+x_3 = lean_unsigned_to_nat(1471u);
+x_4 = lean_unsigned_to_nat(24u);
 x_5 = l_Lean_Meta_CheckAssignment_check___closed__12;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -18268,7 +18269,7 @@ static lean_object* _init_l_Lean_Meta_CheckAssignment_check___closed__14() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateLet!", 20);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateLet!Impl", 45);
 return x_1;
 }
 }
@@ -18286,8 +18287,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_CheckAssignment_check___closed__1;
 x_2 = l_Lean_Meta_CheckAssignment_check___closed__14;
-x_3 = lean_unsigned_to_nat(1490u);
-x_4 = lean_unsigned_to_nat(15u);
+x_3 = lean_unsigned_to_nat(1500u);
+x_4 = lean_unsigned_to_nat(22u);
 x_5 = l_Lean_Meta_CheckAssignment_check___closed__15;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -18296,59 +18297,59 @@ return x_6;
 LEAN_EXPORT lean_object* l_Lean_Meta_CheckAssignment_check(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
 _start:
 {
-lean_object* x_9; lean_object* x_10; lean_object* x_17; lean_object* x_18; 
+lean_object* x_9; lean_object* x_10; lean_object* x_23; lean_object* x_24; 
 switch (lean_obj_tag(x_1)) {
 case 1:
 {
-lean_object* x_25; uint8_t x_48; 
-x_48 = l_Lean_Expr_hasExprMVar(x_1);
-if (x_48 == 0)
+lean_object* x_38; uint8_t x_61; 
+x_61 = l_Lean_Expr_hasExprMVar(x_1);
+if (x_61 == 0)
 {
-uint8_t x_49; 
-x_49 = l_Lean_Expr_hasFVar(x_1);
-if (x_49 == 0)
+uint8_t x_62; 
+x_62 = l_Lean_Expr_hasFVar(x_1);
+if (x_62 == 0)
 {
-lean_object* x_50; 
+lean_object* x_63; 
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_50 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_50, 0, x_1);
-lean_ctor_set(x_50, 1, x_8);
-return x_50;
+x_63 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_63, 0, x_1);
+lean_ctor_set(x_63, 1, x_8);
+return x_63;
 }
 else
 {
-lean_object* x_51; 
-x_51 = lean_box(0);
-x_25 = x_51;
-goto block_47;
+lean_object* x_64; 
+x_64 = lean_box(0);
+x_38 = x_64;
+goto block_60;
 }
 }
 else
 {
-lean_object* x_52; 
-x_52 = lean_box(0);
-x_25 = x_52;
-goto block_47;
+lean_object* x_65; 
+x_65 = lean_box(0);
+x_38 = x_65;
+goto block_60;
 }
-block_47:
+block_60:
 {
-lean_object* x_26; lean_object* x_27; 
-lean_dec(x_25);
+lean_object* x_39; lean_object* x_40; 
+lean_dec(x_38);
 lean_inc(x_1);
-x_26 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_findCached_x3f(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
-x_27 = lean_ctor_get(x_26, 0);
-lean_inc(x_27);
-if (lean_obj_tag(x_27) == 0)
+x_39 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_findCached_x3f(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
+x_40 = lean_ctor_get(x_39, 0);
+lean_inc(x_40);
+if (lean_obj_tag(x_40) == 0)
 {
-lean_object* x_28; lean_object* x_29; 
-x_28 = lean_ctor_get(x_26, 1);
-lean_inc(x_28);
-lean_dec(x_26);
+lean_object* x_41; lean_object* x_42; 
+x_41 = lean_ctor_get(x_39, 1);
+lean_inc(x_41);
+lean_dec(x_39);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
@@ -18356,164 +18357,164 @@ lean_inc(x_4);
 lean_inc(x_3);
 lean_inc(x_2);
 lean_inc(x_1);
-x_29 = l_Lean_Meta_CheckAssignment_checkFVar(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_28);
-if (lean_obj_tag(x_29) == 0)
+x_42 = l_Lean_Meta_CheckAssignment_checkFVar(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_41);
+if (lean_obj_tag(x_42) == 0)
 {
-lean_object* x_30; lean_object* x_31; lean_object* x_32; uint8_t x_33; 
-x_30 = lean_ctor_get(x_29, 0);
-lean_inc(x_30);
-x_31 = lean_ctor_get(x_29, 1);
-lean_inc(x_31);
-lean_dec(x_29);
-lean_inc(x_30);
-x_32 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_cache(x_1, x_30, x_2, x_3, x_4, x_5, x_6, x_7, x_31);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-x_33 = !lean_is_exclusive(x_32);
-if (x_33 == 0)
-{
-lean_object* x_34; 
-x_34 = lean_ctor_get(x_32, 0);
-lean_dec(x_34);
-lean_ctor_set(x_32, 0, x_30);
-return x_32;
-}
-else
-{
-lean_object* x_35; lean_object* x_36; 
-x_35 = lean_ctor_get(x_32, 1);
-lean_inc(x_35);
-lean_dec(x_32);
-x_36 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_36, 0, x_30);
-lean_ctor_set(x_36, 1, x_35);
-return x_36;
-}
-}
-else
-{
-uint8_t x_37; 
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_37 = !lean_is_exclusive(x_29);
-if (x_37 == 0)
-{
-return x_29;
-}
-else
-{
-lean_object* x_38; lean_object* x_39; lean_object* x_40; 
-x_38 = lean_ctor_get(x_29, 0);
-x_39 = lean_ctor_get(x_29, 1);
-lean_inc(x_39);
-lean_inc(x_38);
-lean_dec(x_29);
-x_40 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_40, 0, x_38);
-lean_ctor_set(x_40, 1, x_39);
-return x_40;
-}
-}
-}
-else
-{
-uint8_t x_41; 
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_41 = !lean_is_exclusive(x_26);
-if (x_41 == 0)
-{
-lean_object* x_42; lean_object* x_43; 
-x_42 = lean_ctor_get(x_26, 0);
-lean_dec(x_42);
-x_43 = lean_ctor_get(x_27, 0);
+lean_object* x_43; lean_object* x_44; lean_object* x_45; uint8_t x_46; 
+x_43 = lean_ctor_get(x_42, 0);
 lean_inc(x_43);
-lean_dec(x_27);
-lean_ctor_set(x_26, 0, x_43);
-return x_26;
+x_44 = lean_ctor_get(x_42, 1);
+lean_inc(x_44);
+lean_dec(x_42);
+lean_inc(x_43);
+x_45 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_cache(x_1, x_43, x_2, x_3, x_4, x_5, x_6, x_7, x_44);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_46 = !lean_is_exclusive(x_45);
+if (x_46 == 0)
+{
+lean_object* x_47; 
+x_47 = lean_ctor_get(x_45, 0);
+lean_dec(x_47);
+lean_ctor_set(x_45, 0, x_43);
+return x_45;
 }
 else
 {
-lean_object* x_44; lean_object* x_45; lean_object* x_46; 
-x_44 = lean_ctor_get(x_26, 1);
-lean_inc(x_44);
-lean_dec(x_26);
-x_45 = lean_ctor_get(x_27, 0);
-lean_inc(x_45);
-lean_dec(x_27);
-x_46 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_46, 0, x_45);
-lean_ctor_set(x_46, 1, x_44);
-return x_46;
+lean_object* x_48; lean_object* x_49; 
+x_48 = lean_ctor_get(x_45, 1);
+lean_inc(x_48);
+lean_dec(x_45);
+x_49 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_49, 0, x_43);
+lean_ctor_set(x_49, 1, x_48);
+return x_49;
+}
+}
+else
+{
+uint8_t x_50; 
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_50 = !lean_is_exclusive(x_42);
+if (x_50 == 0)
+{
+return x_42;
+}
+else
+{
+lean_object* x_51; lean_object* x_52; lean_object* x_53; 
+x_51 = lean_ctor_get(x_42, 0);
+x_52 = lean_ctor_get(x_42, 1);
+lean_inc(x_52);
+lean_inc(x_51);
+lean_dec(x_42);
+x_53 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_53, 0, x_51);
+lean_ctor_set(x_53, 1, x_52);
+return x_53;
+}
+}
+}
+else
+{
+uint8_t x_54; 
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_54 = !lean_is_exclusive(x_39);
+if (x_54 == 0)
+{
+lean_object* x_55; lean_object* x_56; 
+x_55 = lean_ctor_get(x_39, 0);
+lean_dec(x_55);
+x_56 = lean_ctor_get(x_40, 0);
+lean_inc(x_56);
+lean_dec(x_40);
+lean_ctor_set(x_39, 0, x_56);
+return x_39;
+}
+else
+{
+lean_object* x_57; lean_object* x_58; lean_object* x_59; 
+x_57 = lean_ctor_get(x_39, 1);
+lean_inc(x_57);
+lean_dec(x_39);
+x_58 = lean_ctor_get(x_40, 0);
+lean_inc(x_58);
+lean_dec(x_40);
+x_59 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_59, 0, x_58);
+lean_ctor_set(x_59, 1, x_57);
+return x_59;
 }
 }
 }
 }
 case 2:
 {
-lean_object* x_53; uint8_t x_76; 
-x_76 = l_Lean_Expr_hasExprMVar(x_1);
-if (x_76 == 0)
+lean_object* x_66; uint8_t x_89; 
+x_89 = l_Lean_Expr_hasExprMVar(x_1);
+if (x_89 == 0)
 {
-uint8_t x_77; 
-x_77 = l_Lean_Expr_hasFVar(x_1);
-if (x_77 == 0)
+uint8_t x_90; 
+x_90 = l_Lean_Expr_hasFVar(x_1);
+if (x_90 == 0)
 {
-lean_object* x_78; 
+lean_object* x_91; 
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_78 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_78, 0, x_1);
-lean_ctor_set(x_78, 1, x_8);
-return x_78;
+x_91 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_91, 0, x_1);
+lean_ctor_set(x_91, 1, x_8);
+return x_91;
 }
 else
 {
-lean_object* x_79; 
-x_79 = lean_box(0);
-x_53 = x_79;
-goto block_75;
+lean_object* x_92; 
+x_92 = lean_box(0);
+x_66 = x_92;
+goto block_88;
 }
 }
 else
 {
-lean_object* x_80; 
-x_80 = lean_box(0);
-x_53 = x_80;
-goto block_75;
+lean_object* x_93; 
+x_93 = lean_box(0);
+x_66 = x_93;
+goto block_88;
 }
-block_75:
+block_88:
 {
-lean_object* x_54; lean_object* x_55; 
-lean_dec(x_53);
+lean_object* x_67; lean_object* x_68; 
+lean_dec(x_66);
 lean_inc(x_1);
-x_54 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_findCached_x3f(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
-x_55 = lean_ctor_get(x_54, 0);
-lean_inc(x_55);
-if (lean_obj_tag(x_55) == 0)
+x_67 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_findCached_x3f(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
+x_68 = lean_ctor_get(x_67, 0);
+lean_inc(x_68);
+if (lean_obj_tag(x_68) == 0)
 {
-lean_object* x_56; lean_object* x_57; 
-x_56 = lean_ctor_get(x_54, 1);
-lean_inc(x_56);
-lean_dec(x_54);
+lean_object* x_69; lean_object* x_70; 
+x_69 = lean_ctor_get(x_67, 1);
+lean_inc(x_69);
+lean_dec(x_67);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
@@ -18521,161 +18522,161 @@ lean_inc(x_4);
 lean_inc(x_3);
 lean_inc(x_2);
 lean_inc(x_1);
-x_57 = l_Lean_Meta_CheckAssignment_checkMVar(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_56);
-if (lean_obj_tag(x_57) == 0)
+x_70 = l_Lean_Meta_CheckAssignment_checkMVar(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_69);
+if (lean_obj_tag(x_70) == 0)
 {
-lean_object* x_58; lean_object* x_59; lean_object* x_60; uint8_t x_61; 
-x_58 = lean_ctor_get(x_57, 0);
-lean_inc(x_58);
-x_59 = lean_ctor_get(x_57, 1);
-lean_inc(x_59);
-lean_dec(x_57);
-lean_inc(x_58);
-x_60 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_cache(x_1, x_58, x_2, x_3, x_4, x_5, x_6, x_7, x_59);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-x_61 = !lean_is_exclusive(x_60);
-if (x_61 == 0)
-{
-lean_object* x_62; 
-x_62 = lean_ctor_get(x_60, 0);
-lean_dec(x_62);
-lean_ctor_set(x_60, 0, x_58);
-return x_60;
-}
-else
-{
-lean_object* x_63; lean_object* x_64; 
-x_63 = lean_ctor_get(x_60, 1);
-lean_inc(x_63);
-lean_dec(x_60);
-x_64 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_64, 0, x_58);
-lean_ctor_set(x_64, 1, x_63);
-return x_64;
-}
-}
-else
-{
-uint8_t x_65; 
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_65 = !lean_is_exclusive(x_57);
-if (x_65 == 0)
-{
-return x_57;
-}
-else
-{
-lean_object* x_66; lean_object* x_67; lean_object* x_68; 
-x_66 = lean_ctor_get(x_57, 0);
-x_67 = lean_ctor_get(x_57, 1);
-lean_inc(x_67);
-lean_inc(x_66);
-lean_dec(x_57);
-x_68 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_68, 0, x_66);
-lean_ctor_set(x_68, 1, x_67);
-return x_68;
-}
-}
-}
-else
-{
-uint8_t x_69; 
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_69 = !lean_is_exclusive(x_54);
-if (x_69 == 0)
-{
-lean_object* x_70; lean_object* x_71; 
-x_70 = lean_ctor_get(x_54, 0);
-lean_dec(x_70);
-x_71 = lean_ctor_get(x_55, 0);
+lean_object* x_71; lean_object* x_72; lean_object* x_73; uint8_t x_74; 
+x_71 = lean_ctor_get(x_70, 0);
 lean_inc(x_71);
-lean_dec(x_55);
-lean_ctor_set(x_54, 0, x_71);
-return x_54;
+x_72 = lean_ctor_get(x_70, 1);
+lean_inc(x_72);
+lean_dec(x_70);
+lean_inc(x_71);
+x_73 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_cache(x_1, x_71, x_2, x_3, x_4, x_5, x_6, x_7, x_72);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_74 = !lean_is_exclusive(x_73);
+if (x_74 == 0)
+{
+lean_object* x_75; 
+x_75 = lean_ctor_get(x_73, 0);
+lean_dec(x_75);
+lean_ctor_set(x_73, 0, x_71);
+return x_73;
 }
 else
 {
-lean_object* x_72; lean_object* x_73; lean_object* x_74; 
-x_72 = lean_ctor_get(x_54, 1);
-lean_inc(x_72);
-lean_dec(x_54);
-x_73 = lean_ctor_get(x_55, 0);
-lean_inc(x_73);
-lean_dec(x_55);
-x_74 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_74, 0, x_73);
-lean_ctor_set(x_74, 1, x_72);
-return x_74;
+lean_object* x_76; lean_object* x_77; 
+x_76 = lean_ctor_get(x_73, 1);
+lean_inc(x_76);
+lean_dec(x_73);
+x_77 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_77, 0, x_71);
+lean_ctor_set(x_77, 1, x_76);
+return x_77;
+}
+}
+else
+{
+uint8_t x_78; 
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_78 = !lean_is_exclusive(x_70);
+if (x_78 == 0)
+{
+return x_70;
+}
+else
+{
+lean_object* x_79; lean_object* x_80; lean_object* x_81; 
+x_79 = lean_ctor_get(x_70, 0);
+x_80 = lean_ctor_get(x_70, 1);
+lean_inc(x_80);
+lean_inc(x_79);
+lean_dec(x_70);
+x_81 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_81, 0, x_79);
+lean_ctor_set(x_81, 1, x_80);
+return x_81;
+}
+}
+}
+else
+{
+uint8_t x_82; 
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_82 = !lean_is_exclusive(x_67);
+if (x_82 == 0)
+{
+lean_object* x_83; lean_object* x_84; 
+x_83 = lean_ctor_get(x_67, 0);
+lean_dec(x_83);
+x_84 = lean_ctor_get(x_68, 0);
+lean_inc(x_84);
+lean_dec(x_68);
+lean_ctor_set(x_67, 0, x_84);
+return x_67;
+}
+else
+{
+lean_object* x_85; lean_object* x_86; lean_object* x_87; 
+x_85 = lean_ctor_get(x_67, 1);
+lean_inc(x_85);
+lean_dec(x_67);
+x_86 = lean_ctor_get(x_68, 0);
+lean_inc(x_86);
+lean_dec(x_68);
+x_87 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_87, 0, x_86);
+lean_ctor_set(x_87, 1, x_85);
+return x_87;
 }
 }
 }
 }
 case 5:
 {
-lean_object* x_81; 
-x_81 = l_Lean_Meta_CheckAssignment_checkApp(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
-return x_81;
+lean_object* x_94; 
+x_94 = l_Lean_Meta_CheckAssignment_checkApp(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
+return x_94;
 }
 case 6:
 {
-lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_116; uint8_t x_132; 
-x_82 = lean_ctor_get(x_1, 1);
-lean_inc(x_82);
-x_83 = lean_ctor_get(x_1, 2);
-lean_inc(x_83);
-x_132 = l_Lean_Expr_hasExprMVar(x_82);
-if (x_132 == 0)
+lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_145; uint8_t x_161; 
+x_95 = lean_ctor_get(x_1, 1);
+lean_inc(x_95);
+x_96 = lean_ctor_get(x_1, 2);
+lean_inc(x_96);
+x_161 = l_Lean_Expr_hasExprMVar(x_95);
+if (x_161 == 0)
 {
-uint8_t x_133; 
-x_133 = l_Lean_Expr_hasFVar(x_82);
-if (x_133 == 0)
+uint8_t x_162; 
+x_162 = l_Lean_Expr_hasFVar(x_95);
+if (x_162 == 0)
 {
-x_84 = x_82;
-x_85 = x_8;
-goto block_115;
+x_97 = x_95;
+x_98 = x_8;
+goto block_144;
 }
 else
 {
-lean_object* x_134; 
-x_134 = lean_box(0);
-x_116 = x_134;
-goto block_131;
+lean_object* x_163; 
+x_163 = lean_box(0);
+x_145 = x_163;
+goto block_160;
 }
 }
 else
 {
-lean_object* x_135; 
-x_135 = lean_box(0);
-x_116 = x_135;
-goto block_131;
+lean_object* x_164; 
+x_164 = lean_box(0);
+x_145 = x_164;
+goto block_160;
 }
-block_115:
+block_144:
 {
-lean_object* x_86; lean_object* x_87; lean_object* x_95; uint8_t x_111; 
-x_111 = l_Lean_Expr_hasExprMVar(x_83);
-if (x_111 == 0)
+lean_object* x_99; lean_object* x_100; lean_object* x_124; uint8_t x_140; 
+x_140 = l_Lean_Expr_hasExprMVar(x_96);
+if (x_140 == 0)
 {
-uint8_t x_112; 
-x_112 = l_Lean_Expr_hasFVar(x_83);
-if (x_112 == 0)
+uint8_t x_141; 
+x_141 = l_Lean_Expr_hasFVar(x_96);
+if (x_141 == 0)
 {
 lean_dec(x_7);
 lean_dec(x_6);
@@ -18683,194 +18684,166 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_86 = x_83;
-x_87 = x_85;
-goto block_94;
+x_99 = x_96;
+x_100 = x_98;
+goto block_123;
 }
 else
 {
-lean_object* x_113; 
-x_113 = lean_box(0);
-x_95 = x_113;
-goto block_110;
+lean_object* x_142; 
+x_142 = lean_box(0);
+x_124 = x_142;
+goto block_139;
 }
 }
 else
 {
-lean_object* x_114; 
-x_114 = lean_box(0);
-x_95 = x_114;
-goto block_110;
+lean_object* x_143; 
+x_143 = lean_box(0);
+x_124 = x_143;
+goto block_139;
 }
-block_94:
+block_123:
 {
 if (lean_obj_tag(x_1) == 6)
 {
-uint8_t x_88; lean_object* x_89; lean_object* x_90; 
-x_88 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
-x_89 = lean_expr_update_lambda(x_1, x_88, x_84, x_86);
-x_90 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_90, 0, x_89);
-lean_ctor_set(x_90, 1, x_87);
-return x_90;
-}
-else
-{
-lean_object* x_91; lean_object* x_92; lean_object* x_93; 
-lean_dec(x_86);
-lean_dec(x_84);
-lean_dec(x_1);
-x_91 = l_Lean_Meta_CheckAssignment_check___closed__10;
-x_92 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_91);
-x_93 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_93, 0, x_92);
-lean_ctor_set(x_93, 1, x_87);
-return x_93;
-}
-}
-block_110:
-{
-lean_object* x_96; lean_object* x_97; 
-lean_dec(x_95);
-lean_inc(x_83);
-x_96 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_findCached_x3f(x_83, x_2, x_3, x_4, x_5, x_6, x_7, x_85);
-x_97 = lean_ctor_get(x_96, 0);
-lean_inc(x_97);
-if (lean_obj_tag(x_97) == 0)
-{
-lean_object* x_98; lean_object* x_99; 
-x_98 = lean_ctor_get(x_96, 1);
-lean_inc(x_98);
-lean_dec(x_96);
-lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_5);
-lean_inc(x_4);
-lean_inc(x_3);
-lean_inc(x_2);
-lean_inc(x_83);
-x_99 = l_Lean_Meta_CheckAssignment_check(x_83, x_2, x_3, x_4, x_5, x_6, x_7, x_98);
-if (lean_obj_tag(x_99) == 0)
-{
-lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; 
-x_100 = lean_ctor_get(x_99, 0);
-lean_inc(x_100);
-x_101 = lean_ctor_get(x_99, 1);
+lean_object* x_101; lean_object* x_102; lean_object* x_103; uint8_t x_104; lean_object* x_105; size_t x_106; size_t x_107; uint8_t x_108; 
+x_101 = lean_ctor_get(x_1, 0);
 lean_inc(x_101);
-lean_dec(x_99);
-lean_inc(x_100);
-x_102 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_cache(x_83, x_100, x_2, x_3, x_4, x_5, x_6, x_7, x_101);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-x_103 = lean_ctor_get(x_102, 1);
+x_102 = lean_ctor_get(x_1, 1);
+lean_inc(x_102);
+x_103 = lean_ctor_get(x_1, 2);
 lean_inc(x_103);
-lean_dec(x_102);
-x_86 = x_100;
-x_87 = x_103;
-goto block_94;
-}
-else
-{
-uint8_t x_104; 
-lean_dec(x_84);
-lean_dec(x_83);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
+x_104 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
 lean_dec(x_1);
-x_104 = !lean_is_exclusive(x_99);
-if (x_104 == 0)
+lean_inc(x_103);
+lean_inc(x_102);
+lean_inc(x_101);
+x_105 = l_Lean_Expr_lam___override(x_101, x_102, x_103, x_104);
+x_106 = lean_ptr_addr(x_102);
+lean_dec(x_102);
+x_107 = lean_ptr_addr(x_97);
+x_108 = lean_usize_dec_eq(x_106, x_107);
+if (x_108 == 0)
 {
-return x_99;
+lean_object* x_109; lean_object* x_110; 
+lean_dec(x_105);
+lean_dec(x_103);
+x_109 = l_Lean_Expr_lam___override(x_101, x_97, x_99, x_104);
+x_110 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_110, 0, x_109);
+lean_ctor_set(x_110, 1, x_100);
+return x_110;
 }
 else
 {
-lean_object* x_105; lean_object* x_106; lean_object* x_107; 
-x_105 = lean_ctor_get(x_99, 0);
-x_106 = lean_ctor_get(x_99, 1);
-lean_inc(x_106);
-lean_inc(x_105);
-lean_dec(x_99);
-x_107 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_107, 0, x_105);
-lean_ctor_set(x_107, 1, x_106);
-return x_107;
-}
-}
+size_t x_111; size_t x_112; uint8_t x_113; 
+x_111 = lean_ptr_addr(x_103);
+lean_dec(x_103);
+x_112 = lean_ptr_addr(x_99);
+x_113 = lean_usize_dec_eq(x_111, x_112);
+if (x_113 == 0)
+{
+lean_object* x_114; lean_object* x_115; 
+lean_dec(x_105);
+x_114 = l_Lean_Expr_lam___override(x_101, x_97, x_99, x_104);
+x_115 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_115, 0, x_114);
+lean_ctor_set(x_115, 1, x_100);
+return x_115;
 }
 else
 {
-lean_object* x_108; lean_object* x_109; 
-lean_dec(x_83);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-x_108 = lean_ctor_get(x_96, 1);
-lean_inc(x_108);
-lean_dec(x_96);
-x_109 = lean_ctor_get(x_97, 0);
-lean_inc(x_109);
-lean_dec(x_97);
-x_86 = x_109;
-x_87 = x_108;
-goto block_94;
-}
-}
-}
-block_131:
+uint8_t x_116; 
+x_116 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_104, x_104);
+if (x_116 == 0)
 {
 lean_object* x_117; lean_object* x_118; 
-lean_dec(x_116);
-lean_inc(x_82);
-x_117 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_findCached_x3f(x_82, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
-x_118 = lean_ctor_get(x_117, 0);
-lean_inc(x_118);
-if (lean_obj_tag(x_118) == 0)
+lean_dec(x_105);
+x_117 = l_Lean_Expr_lam___override(x_101, x_97, x_99, x_104);
+x_118 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_118, 0, x_117);
+lean_ctor_set(x_118, 1, x_100);
+return x_118;
+}
+else
 {
-lean_object* x_119; lean_object* x_120; 
-x_119 = lean_ctor_get(x_117, 1);
-lean_inc(x_119);
-lean_dec(x_117);
+lean_object* x_119; 
+lean_dec(x_101);
+lean_dec(x_99);
+lean_dec(x_97);
+x_119 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_119, 0, x_105);
+lean_ctor_set(x_119, 1, x_100);
+return x_119;
+}
+}
+}
+}
+else
+{
+lean_object* x_120; lean_object* x_121; lean_object* x_122; 
+lean_dec(x_99);
+lean_dec(x_97);
+lean_dec(x_1);
+x_120 = l_Lean_Meta_CheckAssignment_check___closed__10;
+x_121 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_120);
+x_122 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_122, 0, x_121);
+lean_ctor_set(x_122, 1, x_100);
+return x_122;
+}
+}
+block_139:
+{
+lean_object* x_125; lean_object* x_126; 
+lean_dec(x_124);
+lean_inc(x_96);
+x_125 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_findCached_x3f(x_96, x_2, x_3, x_4, x_5, x_6, x_7, x_98);
+x_126 = lean_ctor_get(x_125, 0);
+lean_inc(x_126);
+if (lean_obj_tag(x_126) == 0)
+{
+lean_object* x_127; lean_object* x_128; 
+x_127 = lean_ctor_get(x_125, 1);
+lean_inc(x_127);
+lean_dec(x_125);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
 lean_inc(x_2);
-lean_inc(x_82);
-x_120 = l_Lean_Meta_CheckAssignment_check(x_82, x_2, x_3, x_4, x_5, x_6, x_7, x_119);
-if (lean_obj_tag(x_120) == 0)
+lean_inc(x_96);
+x_128 = l_Lean_Meta_CheckAssignment_check(x_96, x_2, x_3, x_4, x_5, x_6, x_7, x_127);
+if (lean_obj_tag(x_128) == 0)
 {
-lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; 
-x_121 = lean_ctor_get(x_120, 0);
-lean_inc(x_121);
-x_122 = lean_ctor_get(x_120, 1);
-lean_inc(x_122);
-lean_dec(x_120);
-lean_inc(x_121);
-x_123 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_cache(x_82, x_121, x_2, x_3, x_4, x_5, x_6, x_7, x_122);
-x_124 = lean_ctor_get(x_123, 1);
-lean_inc(x_124);
-lean_dec(x_123);
-x_84 = x_121;
-x_85 = x_124;
-goto block_115;
+lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; 
+x_129 = lean_ctor_get(x_128, 0);
+lean_inc(x_129);
+x_130 = lean_ctor_get(x_128, 1);
+lean_inc(x_130);
+lean_dec(x_128);
+lean_inc(x_129);
+x_131 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_cache(x_96, x_129, x_2, x_3, x_4, x_5, x_6, x_7, x_130);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_132 = lean_ctor_get(x_131, 1);
+lean_inc(x_132);
+lean_dec(x_131);
+x_99 = x_129;
+x_100 = x_132;
+goto block_123;
 }
 else
 {
-uint8_t x_125; 
-lean_dec(x_83);
-lean_dec(x_82);
+uint8_t x_133; 
+lean_dec(x_97);
+lean_dec(x_96);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
@@ -18878,186 +18851,344 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_125 = !lean_is_exclusive(x_120);
-if (x_125 == 0)
+x_133 = !lean_is_exclusive(x_128);
+if (x_133 == 0)
 {
-return x_120;
-}
-else
-{
-lean_object* x_126; lean_object* x_127; lean_object* x_128; 
-x_126 = lean_ctor_get(x_120, 0);
-x_127 = lean_ctor_get(x_120, 1);
-lean_inc(x_127);
-lean_inc(x_126);
-lean_dec(x_120);
-x_128 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_128, 0, x_126);
-lean_ctor_set(x_128, 1, x_127);
 return x_128;
 }
+else
+{
+lean_object* x_134; lean_object* x_135; lean_object* x_136; 
+x_134 = lean_ctor_get(x_128, 0);
+x_135 = lean_ctor_get(x_128, 1);
+lean_inc(x_135);
+lean_inc(x_134);
+lean_dec(x_128);
+x_136 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_136, 0, x_134);
+lean_ctor_set(x_136, 1, x_135);
+return x_136;
+}
 }
 }
 else
 {
-lean_object* x_129; lean_object* x_130; 
-lean_dec(x_82);
-x_129 = lean_ctor_get(x_117, 1);
-lean_inc(x_129);
-lean_dec(x_117);
-x_130 = lean_ctor_get(x_118, 0);
-lean_inc(x_130);
-lean_dec(x_118);
-x_84 = x_130;
-x_85 = x_129;
-goto block_115;
+lean_object* x_137; lean_object* x_138; 
+lean_dec(x_96);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_137 = lean_ctor_get(x_125, 1);
+lean_inc(x_137);
+lean_dec(x_125);
+x_138 = lean_ctor_get(x_126, 0);
+lean_inc(x_138);
+lean_dec(x_126);
+x_99 = x_138;
+x_100 = x_137;
+goto block_123;
+}
+}
+}
+block_160:
+{
+lean_object* x_146; lean_object* x_147; 
+lean_dec(x_145);
+lean_inc(x_95);
+x_146 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_findCached_x3f(x_95, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
+x_147 = lean_ctor_get(x_146, 0);
+lean_inc(x_147);
+if (lean_obj_tag(x_147) == 0)
+{
+lean_object* x_148; lean_object* x_149; 
+x_148 = lean_ctor_get(x_146, 1);
+lean_inc(x_148);
+lean_dec(x_146);
+lean_inc(x_7);
+lean_inc(x_6);
+lean_inc(x_5);
+lean_inc(x_4);
+lean_inc(x_3);
+lean_inc(x_2);
+lean_inc(x_95);
+x_149 = l_Lean_Meta_CheckAssignment_check(x_95, x_2, x_3, x_4, x_5, x_6, x_7, x_148);
+if (lean_obj_tag(x_149) == 0)
+{
+lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; 
+x_150 = lean_ctor_get(x_149, 0);
+lean_inc(x_150);
+x_151 = lean_ctor_get(x_149, 1);
+lean_inc(x_151);
+lean_dec(x_149);
+lean_inc(x_150);
+x_152 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_cache(x_95, x_150, x_2, x_3, x_4, x_5, x_6, x_7, x_151);
+x_153 = lean_ctor_get(x_152, 1);
+lean_inc(x_153);
+lean_dec(x_152);
+x_97 = x_150;
+x_98 = x_153;
+goto block_144;
+}
+else
+{
+uint8_t x_154; 
+lean_dec(x_96);
+lean_dec(x_95);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_154 = !lean_is_exclusive(x_149);
+if (x_154 == 0)
+{
+return x_149;
+}
+else
+{
+lean_object* x_155; lean_object* x_156; lean_object* x_157; 
+x_155 = lean_ctor_get(x_149, 0);
+x_156 = lean_ctor_get(x_149, 1);
+lean_inc(x_156);
+lean_inc(x_155);
+lean_dec(x_149);
+x_157 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_157, 0, x_155);
+lean_ctor_set(x_157, 1, x_156);
+return x_157;
+}
+}
+}
+else
+{
+lean_object* x_158; lean_object* x_159; 
+lean_dec(x_95);
+x_158 = lean_ctor_get(x_146, 1);
+lean_inc(x_158);
+lean_dec(x_146);
+x_159 = lean_ctor_get(x_147, 0);
+lean_inc(x_159);
+lean_dec(x_147);
+x_97 = x_159;
+x_98 = x_158;
+goto block_144;
 }
 }
 }
 case 7:
 {
-lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_170; uint8_t x_186; 
-x_136 = lean_ctor_get(x_1, 1);
-lean_inc(x_136);
-x_137 = lean_ctor_get(x_1, 2);
-lean_inc(x_137);
-x_186 = l_Lean_Expr_hasExprMVar(x_136);
-if (x_186 == 0)
+lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_215; uint8_t x_231; 
+x_165 = lean_ctor_get(x_1, 1);
+lean_inc(x_165);
+x_166 = lean_ctor_get(x_1, 2);
+lean_inc(x_166);
+x_231 = l_Lean_Expr_hasExprMVar(x_165);
+if (x_231 == 0)
 {
-uint8_t x_187; 
-x_187 = l_Lean_Expr_hasFVar(x_136);
-if (x_187 == 0)
+uint8_t x_232; 
+x_232 = l_Lean_Expr_hasFVar(x_165);
+if (x_232 == 0)
 {
-x_138 = x_136;
-x_139 = x_8;
-goto block_169;
+x_167 = x_165;
+x_168 = x_8;
+goto block_214;
 }
 else
 {
-lean_object* x_188; 
-x_188 = lean_box(0);
-x_170 = x_188;
-goto block_185;
+lean_object* x_233; 
+x_233 = lean_box(0);
+x_215 = x_233;
+goto block_230;
 }
 }
 else
 {
+lean_object* x_234; 
+x_234 = lean_box(0);
+x_215 = x_234;
+goto block_230;
+}
+block_214:
+{
+lean_object* x_169; lean_object* x_170; lean_object* x_194; uint8_t x_210; 
+x_210 = l_Lean_Expr_hasExprMVar(x_166);
+if (x_210 == 0)
+{
+uint8_t x_211; 
+x_211 = l_Lean_Expr_hasFVar(x_166);
+if (x_211 == 0)
+{
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_169 = x_166;
+x_170 = x_168;
+goto block_193;
+}
+else
+{
+lean_object* x_212; 
+x_212 = lean_box(0);
+x_194 = x_212;
+goto block_209;
+}
+}
+else
+{
+lean_object* x_213; 
+x_213 = lean_box(0);
+x_194 = x_213;
+goto block_209;
+}
+block_193:
+{
+if (lean_obj_tag(x_1) == 7)
+{
+lean_object* x_171; lean_object* x_172; lean_object* x_173; uint8_t x_174; lean_object* x_175; size_t x_176; size_t x_177; uint8_t x_178; 
+x_171 = lean_ctor_get(x_1, 0);
+lean_inc(x_171);
+x_172 = lean_ctor_get(x_1, 1);
+lean_inc(x_172);
+x_173 = lean_ctor_get(x_1, 2);
+lean_inc(x_173);
+x_174 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
+lean_dec(x_1);
+lean_inc(x_173);
+lean_inc(x_172);
+lean_inc(x_171);
+x_175 = l_Lean_Expr_forallE___override(x_171, x_172, x_173, x_174);
+x_176 = lean_ptr_addr(x_172);
+lean_dec(x_172);
+x_177 = lean_ptr_addr(x_167);
+x_178 = lean_usize_dec_eq(x_176, x_177);
+if (x_178 == 0)
+{
+lean_object* x_179; lean_object* x_180; 
+lean_dec(x_175);
+lean_dec(x_173);
+x_179 = l_Lean_Expr_forallE___override(x_171, x_167, x_169, x_174);
+x_180 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_180, 0, x_179);
+lean_ctor_set(x_180, 1, x_170);
+return x_180;
+}
+else
+{
+size_t x_181; size_t x_182; uint8_t x_183; 
+x_181 = lean_ptr_addr(x_173);
+lean_dec(x_173);
+x_182 = lean_ptr_addr(x_169);
+x_183 = lean_usize_dec_eq(x_181, x_182);
+if (x_183 == 0)
+{
+lean_object* x_184; lean_object* x_185; 
+lean_dec(x_175);
+x_184 = l_Lean_Expr_forallE___override(x_171, x_167, x_169, x_174);
+x_185 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_185, 0, x_184);
+lean_ctor_set(x_185, 1, x_170);
+return x_185;
+}
+else
+{
+uint8_t x_186; 
+x_186 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_174, x_174);
+if (x_186 == 0)
+{
+lean_object* x_187; lean_object* x_188; 
+lean_dec(x_175);
+x_187 = l_Lean_Expr_forallE___override(x_171, x_167, x_169, x_174);
+x_188 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_188, 0, x_187);
+lean_ctor_set(x_188, 1, x_170);
+return x_188;
+}
+else
+{
 lean_object* x_189; 
-x_189 = lean_box(0);
-x_170 = x_189;
-goto block_185;
+lean_dec(x_171);
+lean_dec(x_169);
+lean_dec(x_167);
+x_189 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_189, 0, x_175);
+lean_ctor_set(x_189, 1, x_170);
+return x_189;
 }
-block_169:
-{
-lean_object* x_140; lean_object* x_141; lean_object* x_149; uint8_t x_165; 
-x_165 = l_Lean_Expr_hasExprMVar(x_137);
-if (x_165 == 0)
-{
-uint8_t x_166; 
-x_166 = l_Lean_Expr_hasFVar(x_137);
-if (x_166 == 0)
-{
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-x_140 = x_137;
-x_141 = x_139;
-goto block_148;
 }
-else
-{
-lean_object* x_167; 
-x_167 = lean_box(0);
-x_149 = x_167;
-goto block_164;
 }
 }
 else
 {
-lean_object* x_168; 
-x_168 = lean_box(0);
-x_149 = x_168;
-goto block_164;
-}
-block_148:
-{
-if (lean_obj_tag(x_1) == 7)
-{
-uint8_t x_142; lean_object* x_143; lean_object* x_144; 
-x_142 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
-x_143 = lean_expr_update_forall(x_1, x_142, x_138, x_140);
-x_144 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_144, 0, x_143);
-lean_ctor_set(x_144, 1, x_141);
-return x_144;
-}
-else
-{
-lean_object* x_145; lean_object* x_146; lean_object* x_147; 
-lean_dec(x_140);
-lean_dec(x_138);
+lean_object* x_190; lean_object* x_191; lean_object* x_192; 
+lean_dec(x_169);
+lean_dec(x_167);
 lean_dec(x_1);
-x_145 = l_Lean_Meta_CheckAssignment_check___closed__13;
-x_146 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_145);
-x_147 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_147, 0, x_146);
-lean_ctor_set(x_147, 1, x_141);
-return x_147;
+x_190 = l_Lean_Meta_CheckAssignment_check___closed__13;
+x_191 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_190);
+x_192 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_192, 0, x_191);
+lean_ctor_set(x_192, 1, x_170);
+return x_192;
 }
 }
-block_164:
+block_209:
 {
-lean_object* x_150; lean_object* x_151; 
-lean_dec(x_149);
-lean_inc(x_137);
-x_150 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_findCached_x3f(x_137, x_2, x_3, x_4, x_5, x_6, x_7, x_139);
-x_151 = lean_ctor_get(x_150, 0);
-lean_inc(x_151);
-if (lean_obj_tag(x_151) == 0)
+lean_object* x_195; lean_object* x_196; 
+lean_dec(x_194);
+lean_inc(x_166);
+x_195 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_findCached_x3f(x_166, x_2, x_3, x_4, x_5, x_6, x_7, x_168);
+x_196 = lean_ctor_get(x_195, 0);
+lean_inc(x_196);
+if (lean_obj_tag(x_196) == 0)
 {
-lean_object* x_152; lean_object* x_153; 
-x_152 = lean_ctor_get(x_150, 1);
-lean_inc(x_152);
-lean_dec(x_150);
+lean_object* x_197; lean_object* x_198; 
+x_197 = lean_ctor_get(x_195, 1);
+lean_inc(x_197);
+lean_dec(x_195);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
 lean_inc(x_2);
-lean_inc(x_137);
-x_153 = l_Lean_Meta_CheckAssignment_check(x_137, x_2, x_3, x_4, x_5, x_6, x_7, x_152);
-if (lean_obj_tag(x_153) == 0)
+lean_inc(x_166);
+x_198 = l_Lean_Meta_CheckAssignment_check(x_166, x_2, x_3, x_4, x_5, x_6, x_7, x_197);
+if (lean_obj_tag(x_198) == 0)
 {
-lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; 
-x_154 = lean_ctor_get(x_153, 0);
-lean_inc(x_154);
-x_155 = lean_ctor_get(x_153, 1);
-lean_inc(x_155);
-lean_dec(x_153);
-lean_inc(x_154);
-x_156 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_cache(x_137, x_154, x_2, x_3, x_4, x_5, x_6, x_7, x_155);
+lean_object* x_199; lean_object* x_200; lean_object* x_201; lean_object* x_202; 
+x_199 = lean_ctor_get(x_198, 0);
+lean_inc(x_199);
+x_200 = lean_ctor_get(x_198, 1);
+lean_inc(x_200);
+lean_dec(x_198);
+lean_inc(x_199);
+x_201 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_cache(x_166, x_199, x_2, x_3, x_4, x_5, x_6, x_7, x_200);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_157 = lean_ctor_get(x_156, 1);
-lean_inc(x_157);
-lean_dec(x_156);
-x_140 = x_154;
-x_141 = x_157;
-goto block_148;
+x_202 = lean_ctor_get(x_201, 1);
+lean_inc(x_202);
+lean_dec(x_201);
+x_169 = x_199;
+x_170 = x_202;
+goto block_193;
 }
 else
 {
-uint8_t x_158; 
-lean_dec(x_138);
-lean_dec(x_137);
+uint8_t x_203; 
+lean_dec(x_167);
+lean_dec(x_166);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
@@ -19065,92 +19196,92 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_158 = !lean_is_exclusive(x_153);
-if (x_158 == 0)
+x_203 = !lean_is_exclusive(x_198);
+if (x_203 == 0)
 {
-return x_153;
+return x_198;
 }
 else
 {
-lean_object* x_159; lean_object* x_160; lean_object* x_161; 
-x_159 = lean_ctor_get(x_153, 0);
-x_160 = lean_ctor_get(x_153, 1);
-lean_inc(x_160);
-lean_inc(x_159);
-lean_dec(x_153);
-x_161 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_161, 0, x_159);
-lean_ctor_set(x_161, 1, x_160);
-return x_161;
+lean_object* x_204; lean_object* x_205; lean_object* x_206; 
+x_204 = lean_ctor_get(x_198, 0);
+x_205 = lean_ctor_get(x_198, 1);
+lean_inc(x_205);
+lean_inc(x_204);
+lean_dec(x_198);
+x_206 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_206, 0, x_204);
+lean_ctor_set(x_206, 1, x_205);
+return x_206;
 }
 }
 }
 else
 {
-lean_object* x_162; lean_object* x_163; 
-lean_dec(x_137);
+lean_object* x_207; lean_object* x_208; 
+lean_dec(x_166);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_162 = lean_ctor_get(x_150, 1);
-lean_inc(x_162);
-lean_dec(x_150);
-x_163 = lean_ctor_get(x_151, 0);
-lean_inc(x_163);
-lean_dec(x_151);
-x_140 = x_163;
-x_141 = x_162;
-goto block_148;
+x_207 = lean_ctor_get(x_195, 1);
+lean_inc(x_207);
+lean_dec(x_195);
+x_208 = lean_ctor_get(x_196, 0);
+lean_inc(x_208);
+lean_dec(x_196);
+x_169 = x_208;
+x_170 = x_207;
+goto block_193;
 }
 }
 }
-block_185:
+block_230:
 {
-lean_object* x_171; lean_object* x_172; 
-lean_dec(x_170);
-lean_inc(x_136);
-x_171 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_findCached_x3f(x_136, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
-x_172 = lean_ctor_get(x_171, 0);
-lean_inc(x_172);
-if (lean_obj_tag(x_172) == 0)
+lean_object* x_216; lean_object* x_217; 
+lean_dec(x_215);
+lean_inc(x_165);
+x_216 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_findCached_x3f(x_165, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
+x_217 = lean_ctor_get(x_216, 0);
+lean_inc(x_217);
+if (lean_obj_tag(x_217) == 0)
 {
-lean_object* x_173; lean_object* x_174; 
-x_173 = lean_ctor_get(x_171, 1);
-lean_inc(x_173);
-lean_dec(x_171);
+lean_object* x_218; lean_object* x_219; 
+x_218 = lean_ctor_get(x_216, 1);
+lean_inc(x_218);
+lean_dec(x_216);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
 lean_inc(x_2);
-lean_inc(x_136);
-x_174 = l_Lean_Meta_CheckAssignment_check(x_136, x_2, x_3, x_4, x_5, x_6, x_7, x_173);
-if (lean_obj_tag(x_174) == 0)
+lean_inc(x_165);
+x_219 = l_Lean_Meta_CheckAssignment_check(x_165, x_2, x_3, x_4, x_5, x_6, x_7, x_218);
+if (lean_obj_tag(x_219) == 0)
 {
-lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; 
-x_175 = lean_ctor_get(x_174, 0);
-lean_inc(x_175);
-x_176 = lean_ctor_get(x_174, 1);
-lean_inc(x_176);
-lean_dec(x_174);
-lean_inc(x_175);
-x_177 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_cache(x_136, x_175, x_2, x_3, x_4, x_5, x_6, x_7, x_176);
-x_178 = lean_ctor_get(x_177, 1);
-lean_inc(x_178);
-lean_dec(x_177);
-x_138 = x_175;
-x_139 = x_178;
-goto block_169;
+lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; 
+x_220 = lean_ctor_get(x_219, 0);
+lean_inc(x_220);
+x_221 = lean_ctor_get(x_219, 1);
+lean_inc(x_221);
+lean_dec(x_219);
+lean_inc(x_220);
+x_222 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_cache(x_165, x_220, x_2, x_3, x_4, x_5, x_6, x_7, x_221);
+x_223 = lean_ctor_get(x_222, 1);
+lean_inc(x_223);
+lean_dec(x_222);
+x_167 = x_220;
+x_168 = x_223;
+goto block_214;
 }
 else
 {
-uint8_t x_179; 
-lean_dec(x_137);
-lean_dec(x_136);
+uint8_t x_224; 
+lean_dec(x_166);
+lean_dec(x_165);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
@@ -19158,664 +19289,287 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_179 = !lean_is_exclusive(x_174);
-if (x_179 == 0)
+x_224 = !lean_is_exclusive(x_219);
+if (x_224 == 0)
 {
-return x_174;
+return x_219;
 }
 else
 {
-lean_object* x_180; lean_object* x_181; lean_object* x_182; 
-x_180 = lean_ctor_get(x_174, 0);
-x_181 = lean_ctor_get(x_174, 1);
-lean_inc(x_181);
-lean_inc(x_180);
-lean_dec(x_174);
-x_182 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_182, 0, x_180);
-lean_ctor_set(x_182, 1, x_181);
-return x_182;
+lean_object* x_225; lean_object* x_226; lean_object* x_227; 
+x_225 = lean_ctor_get(x_219, 0);
+x_226 = lean_ctor_get(x_219, 1);
+lean_inc(x_226);
+lean_inc(x_225);
+lean_dec(x_219);
+x_227 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_227, 0, x_225);
+lean_ctor_set(x_227, 1, x_226);
+return x_227;
 }
 }
 }
 else
 {
-lean_object* x_183; lean_object* x_184; 
-lean_dec(x_136);
-x_183 = lean_ctor_get(x_171, 1);
-lean_inc(x_183);
-lean_dec(x_171);
-x_184 = lean_ctor_get(x_172, 0);
-lean_inc(x_184);
-lean_dec(x_172);
-x_138 = x_184;
-x_139 = x_183;
-goto block_169;
+lean_object* x_228; lean_object* x_229; 
+lean_dec(x_165);
+x_228 = lean_ctor_get(x_216, 1);
+lean_inc(x_228);
+lean_dec(x_216);
+x_229 = lean_ctor_get(x_217, 0);
+lean_inc(x_229);
+lean_dec(x_217);
+x_167 = x_229;
+x_168 = x_228;
+goto block_214;
 }
 }
 }
 case 8:
 {
-lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_247; uint8_t x_263; 
-x_190 = lean_ctor_get(x_1, 1);
-lean_inc(x_190);
-x_191 = lean_ctor_get(x_1, 2);
-lean_inc(x_191);
-x_192 = lean_ctor_get(x_1, 3);
-lean_inc(x_192);
-x_263 = l_Lean_Expr_hasExprMVar(x_190);
-if (x_263 == 0)
-{
-uint8_t x_264; 
-x_264 = l_Lean_Expr_hasFVar(x_190);
-if (x_264 == 0)
-{
-x_193 = x_190;
-x_194 = x_8;
-goto block_246;
-}
-else
-{
-lean_object* x_265; 
-x_265 = lean_box(0);
-x_247 = x_265;
-goto block_262;
-}
-}
-else
-{
-lean_object* x_266; 
-x_266 = lean_box(0);
-x_247 = x_266;
-goto block_262;
-}
-block_246:
-{
-lean_object* x_195; lean_object* x_196; lean_object* x_226; uint8_t x_242; 
-x_242 = l_Lean_Expr_hasExprMVar(x_191);
-if (x_242 == 0)
-{
-uint8_t x_243; 
-x_243 = l_Lean_Expr_hasFVar(x_191);
-if (x_243 == 0)
-{
-x_195 = x_191;
-x_196 = x_194;
-goto block_225;
-}
-else
-{
-lean_object* x_244; 
-x_244 = lean_box(0);
-x_226 = x_244;
-goto block_241;
-}
-}
-else
-{
-lean_object* x_245; 
-x_245 = lean_box(0);
-x_226 = x_245;
-goto block_241;
-}
-block_225:
-{
-lean_object* x_197; lean_object* x_198; lean_object* x_205; uint8_t x_221; 
-x_221 = l_Lean_Expr_hasExprMVar(x_192);
-if (x_221 == 0)
-{
-uint8_t x_222; 
-x_222 = l_Lean_Expr_hasFVar(x_192);
-if (x_222 == 0)
-{
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-x_197 = x_192;
-x_198 = x_196;
-goto block_204;
-}
-else
-{
-lean_object* x_223; 
-x_223 = lean_box(0);
-x_205 = x_223;
-goto block_220;
-}
-}
-else
-{
-lean_object* x_224; 
-x_224 = lean_box(0);
-x_205 = x_224;
-goto block_220;
-}
-block_204:
-{
-if (lean_obj_tag(x_1) == 8)
-{
-lean_object* x_199; lean_object* x_200; 
-x_199 = lean_expr_update_let(x_1, x_193, x_195, x_197);
-x_200 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_200, 0, x_199);
-lean_ctor_set(x_200, 1, x_198);
-return x_200;
-}
-else
-{
-lean_object* x_201; lean_object* x_202; lean_object* x_203; 
-lean_dec(x_197);
-lean_dec(x_195);
-lean_dec(x_193);
-lean_dec(x_1);
-x_201 = l_Lean_Meta_CheckAssignment_check___closed__16;
-x_202 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_201);
-x_203 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_203, 0, x_202);
-lean_ctor_set(x_203, 1, x_198);
-return x_203;
-}
-}
-block_220:
-{
-lean_object* x_206; lean_object* x_207; 
-lean_dec(x_205);
-lean_inc(x_192);
-x_206 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_findCached_x3f(x_192, x_2, x_3, x_4, x_5, x_6, x_7, x_196);
-x_207 = lean_ctor_get(x_206, 0);
-lean_inc(x_207);
-if (lean_obj_tag(x_207) == 0)
-{
-lean_object* x_208; lean_object* x_209; 
-x_208 = lean_ctor_get(x_206, 1);
-lean_inc(x_208);
-lean_dec(x_206);
-lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_5);
-lean_inc(x_4);
-lean_inc(x_3);
-lean_inc(x_2);
-lean_inc(x_192);
-x_209 = l_Lean_Meta_CheckAssignment_check(x_192, x_2, x_3, x_4, x_5, x_6, x_7, x_208);
-if (lean_obj_tag(x_209) == 0)
-{
-lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; 
-x_210 = lean_ctor_get(x_209, 0);
-lean_inc(x_210);
-x_211 = lean_ctor_get(x_209, 1);
-lean_inc(x_211);
-lean_dec(x_209);
-lean_inc(x_210);
-x_212 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_cache(x_192, x_210, x_2, x_3, x_4, x_5, x_6, x_7, x_211);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-x_213 = lean_ctor_get(x_212, 1);
-lean_inc(x_213);
-lean_dec(x_212);
-x_197 = x_210;
-x_198 = x_213;
-goto block_204;
-}
-else
-{
-uint8_t x_214; 
-lean_dec(x_195);
-lean_dec(x_193);
-lean_dec(x_192);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_214 = !lean_is_exclusive(x_209);
-if (x_214 == 0)
-{
-return x_209;
-}
-else
-{
-lean_object* x_215; lean_object* x_216; lean_object* x_217; 
-x_215 = lean_ctor_get(x_209, 0);
-x_216 = lean_ctor_get(x_209, 1);
-lean_inc(x_216);
-lean_inc(x_215);
-lean_dec(x_209);
-x_217 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_217, 0, x_215);
-lean_ctor_set(x_217, 1, x_216);
-return x_217;
-}
-}
-}
-else
-{
-lean_object* x_218; lean_object* x_219; 
-lean_dec(x_192);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-x_218 = lean_ctor_get(x_206, 1);
-lean_inc(x_218);
-lean_dec(x_206);
-x_219 = lean_ctor_get(x_207, 0);
-lean_inc(x_219);
-lean_dec(x_207);
-x_197 = x_219;
-x_198 = x_218;
-goto block_204;
-}
-}
-}
-block_241:
-{
-lean_object* x_227; lean_object* x_228; 
-lean_dec(x_226);
-lean_inc(x_191);
-x_227 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_findCached_x3f(x_191, x_2, x_3, x_4, x_5, x_6, x_7, x_194);
-x_228 = lean_ctor_get(x_227, 0);
-lean_inc(x_228);
-if (lean_obj_tag(x_228) == 0)
-{
-lean_object* x_229; lean_object* x_230; 
-x_229 = lean_ctor_get(x_227, 1);
-lean_inc(x_229);
-lean_dec(x_227);
-lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_5);
-lean_inc(x_4);
-lean_inc(x_3);
-lean_inc(x_2);
-lean_inc(x_191);
-x_230 = l_Lean_Meta_CheckAssignment_check(x_191, x_2, x_3, x_4, x_5, x_6, x_7, x_229);
-if (lean_obj_tag(x_230) == 0)
-{
-lean_object* x_231; lean_object* x_232; lean_object* x_233; lean_object* x_234; 
-x_231 = lean_ctor_get(x_230, 0);
-lean_inc(x_231);
-x_232 = lean_ctor_get(x_230, 1);
-lean_inc(x_232);
-lean_dec(x_230);
-lean_inc(x_231);
-x_233 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_cache(x_191, x_231, x_2, x_3, x_4, x_5, x_6, x_7, x_232);
-x_234 = lean_ctor_get(x_233, 1);
-lean_inc(x_234);
-lean_dec(x_233);
-x_195 = x_231;
-x_196 = x_234;
-goto block_225;
-}
-else
-{
-uint8_t x_235; 
-lean_dec(x_193);
-lean_dec(x_192);
-lean_dec(x_191);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_235 = !lean_is_exclusive(x_230);
-if (x_235 == 0)
-{
-return x_230;
-}
-else
-{
-lean_object* x_236; lean_object* x_237; lean_object* x_238; 
-x_236 = lean_ctor_get(x_230, 0);
-x_237 = lean_ctor_get(x_230, 1);
-lean_inc(x_237);
+lean_object* x_235; lean_object* x_236; lean_object* x_237; lean_object* x_238; lean_object* x_239; lean_object* x_311; uint8_t x_327; 
+x_235 = lean_ctor_get(x_1, 1);
+lean_inc(x_235);
+x_236 = lean_ctor_get(x_1, 2);
 lean_inc(x_236);
-lean_dec(x_230);
-x_238 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_238, 0, x_236);
-lean_ctor_set(x_238, 1, x_237);
-return x_238;
+x_237 = lean_ctor_get(x_1, 3);
+lean_inc(x_237);
+x_327 = l_Lean_Expr_hasExprMVar(x_235);
+if (x_327 == 0)
+{
+uint8_t x_328; 
+x_328 = l_Lean_Expr_hasFVar(x_235);
+if (x_328 == 0)
+{
+x_238 = x_235;
+x_239 = x_8;
+goto block_310;
 }
+else
+{
+lean_object* x_329; 
+x_329 = lean_box(0);
+x_311 = x_329;
+goto block_326;
 }
 }
 else
 {
-lean_object* x_239; lean_object* x_240; 
-lean_dec(x_191);
-x_239 = lean_ctor_get(x_227, 1);
-lean_inc(x_239);
-lean_dec(x_227);
-x_240 = lean_ctor_get(x_228, 0);
-lean_inc(x_240);
-lean_dec(x_228);
-x_195 = x_240;
-x_196 = x_239;
-goto block_225;
+lean_object* x_330; 
+x_330 = lean_box(0);
+x_311 = x_330;
+goto block_326;
 }
-}
-}
-block_262:
+block_310:
 {
-lean_object* x_248; lean_object* x_249; 
-lean_dec(x_247);
-lean_inc(x_190);
-x_248 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_findCached_x3f(x_190, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
-x_249 = lean_ctor_get(x_248, 0);
-lean_inc(x_249);
-if (lean_obj_tag(x_249) == 0)
-{
-lean_object* x_250; lean_object* x_251; 
-x_250 = lean_ctor_get(x_248, 1);
-lean_inc(x_250);
-lean_dec(x_248);
-lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_5);
-lean_inc(x_4);
-lean_inc(x_3);
-lean_inc(x_2);
-lean_inc(x_190);
-x_251 = l_Lean_Meta_CheckAssignment_check(x_190, x_2, x_3, x_4, x_5, x_6, x_7, x_250);
-if (lean_obj_tag(x_251) == 0)
-{
-lean_object* x_252; lean_object* x_253; lean_object* x_254; lean_object* x_255; 
-x_252 = lean_ctor_get(x_251, 0);
-lean_inc(x_252);
-x_253 = lean_ctor_get(x_251, 1);
-lean_inc(x_253);
-lean_dec(x_251);
-lean_inc(x_252);
-x_254 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_cache(x_190, x_252, x_2, x_3, x_4, x_5, x_6, x_7, x_253);
-x_255 = lean_ctor_get(x_254, 1);
-lean_inc(x_255);
-lean_dec(x_254);
-x_193 = x_252;
-x_194 = x_255;
-goto block_246;
-}
-else
-{
-uint8_t x_256; 
-lean_dec(x_192);
-lean_dec(x_191);
-lean_dec(x_190);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_256 = !lean_is_exclusive(x_251);
-if (x_256 == 0)
-{
-return x_251;
-}
-else
-{
-lean_object* x_257; lean_object* x_258; lean_object* x_259; 
-x_257 = lean_ctor_get(x_251, 0);
-x_258 = lean_ctor_get(x_251, 1);
-lean_inc(x_258);
-lean_inc(x_257);
-lean_dec(x_251);
-x_259 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_259, 0, x_257);
-lean_ctor_set(x_259, 1, x_258);
-return x_259;
-}
-}
-}
-else
-{
-lean_object* x_260; lean_object* x_261; 
-lean_dec(x_190);
-x_260 = lean_ctor_get(x_248, 1);
-lean_inc(x_260);
-lean_dec(x_248);
-x_261 = lean_ctor_get(x_249, 0);
-lean_inc(x_261);
-lean_dec(x_249);
-x_193 = x_261;
-x_194 = x_260;
-goto block_246;
-}
-}
-}
-case 10:
-{
-lean_object* x_267; lean_object* x_268; uint8_t x_284; 
-x_267 = lean_ctor_get(x_1, 1);
-lean_inc(x_267);
-x_284 = l_Lean_Expr_hasExprMVar(x_267);
-if (x_284 == 0)
-{
-uint8_t x_285; 
-x_285 = l_Lean_Expr_hasFVar(x_267);
-if (x_285 == 0)
-{
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-x_9 = x_267;
-x_10 = x_8;
-goto block_16;
-}
-else
-{
-lean_object* x_286; 
-x_286 = lean_box(0);
-x_268 = x_286;
-goto block_283;
-}
-}
-else
-{
-lean_object* x_287; 
-x_287 = lean_box(0);
-x_268 = x_287;
-goto block_283;
-}
-block_283:
-{
-lean_object* x_269; lean_object* x_270; 
-lean_dec(x_268);
-lean_inc(x_267);
-x_269 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_findCached_x3f(x_267, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
-x_270 = lean_ctor_get(x_269, 0);
-lean_inc(x_270);
-if (lean_obj_tag(x_270) == 0)
-{
-lean_object* x_271; lean_object* x_272; 
-x_271 = lean_ctor_get(x_269, 1);
-lean_inc(x_271);
-lean_dec(x_269);
-lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_5);
-lean_inc(x_4);
-lean_inc(x_3);
-lean_inc(x_2);
-lean_inc(x_267);
-x_272 = l_Lean_Meta_CheckAssignment_check(x_267, x_2, x_3, x_4, x_5, x_6, x_7, x_271);
-if (lean_obj_tag(x_272) == 0)
-{
-lean_object* x_273; lean_object* x_274; lean_object* x_275; lean_object* x_276; 
-x_273 = lean_ctor_get(x_272, 0);
-lean_inc(x_273);
-x_274 = lean_ctor_get(x_272, 1);
-lean_inc(x_274);
-lean_dec(x_272);
-lean_inc(x_273);
-x_275 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_cache(x_267, x_273, x_2, x_3, x_4, x_5, x_6, x_7, x_274);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-x_276 = lean_ctor_get(x_275, 1);
-lean_inc(x_276);
-lean_dec(x_275);
-x_9 = x_273;
-x_10 = x_276;
-goto block_16;
-}
-else
-{
-uint8_t x_277; 
-lean_dec(x_267);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_277 = !lean_is_exclusive(x_272);
-if (x_277 == 0)
-{
-return x_272;
-}
-else
-{
-lean_object* x_278; lean_object* x_279; lean_object* x_280; 
-x_278 = lean_ctor_get(x_272, 0);
-x_279 = lean_ctor_get(x_272, 1);
-lean_inc(x_279);
-lean_inc(x_278);
-lean_dec(x_272);
-x_280 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_280, 0, x_278);
-lean_ctor_set(x_280, 1, x_279);
-return x_280;
-}
-}
-}
-else
-{
-lean_object* x_281; lean_object* x_282; 
-lean_dec(x_267);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-x_281 = lean_ctor_get(x_269, 1);
-lean_inc(x_281);
-lean_dec(x_269);
-x_282 = lean_ctor_get(x_270, 0);
-lean_inc(x_282);
-lean_dec(x_270);
-x_9 = x_282;
-x_10 = x_281;
-goto block_16;
-}
-}
-}
-case 11:
-{
-lean_object* x_288; lean_object* x_289; uint8_t x_305; 
-x_288 = lean_ctor_get(x_1, 2);
-lean_inc(x_288);
-x_305 = l_Lean_Expr_hasExprMVar(x_288);
-if (x_305 == 0)
-{
-uint8_t x_306; 
-x_306 = l_Lean_Expr_hasFVar(x_288);
+lean_object* x_240; lean_object* x_241; lean_object* x_290; uint8_t x_306; 
+x_306 = l_Lean_Expr_hasExprMVar(x_236);
 if (x_306 == 0)
 {
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-x_17 = x_288;
-x_18 = x_8;
-goto block_24;
-}
-else
+uint8_t x_307; 
+x_307 = l_Lean_Expr_hasFVar(x_236);
+if (x_307 == 0)
 {
-lean_object* x_307; 
-x_307 = lean_box(0);
-x_289 = x_307;
-goto block_304;
-}
+x_240 = x_236;
+x_241 = x_239;
+goto block_289;
 }
 else
 {
 lean_object* x_308; 
 x_308 = lean_box(0);
-x_289 = x_308;
-goto block_304;
+x_290 = x_308;
+goto block_305;
 }
-block_304:
+}
+else
 {
-lean_object* x_290; lean_object* x_291; 
-lean_dec(x_289);
-lean_inc(x_288);
-x_290 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_findCached_x3f(x_288, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
-x_291 = lean_ctor_get(x_290, 0);
-lean_inc(x_291);
-if (lean_obj_tag(x_291) == 0)
+lean_object* x_309; 
+x_309 = lean_box(0);
+x_290 = x_309;
+goto block_305;
+}
+block_289:
 {
-lean_object* x_292; lean_object* x_293; 
-x_292 = lean_ctor_get(x_290, 1);
-lean_inc(x_292);
-lean_dec(x_290);
+lean_object* x_242; lean_object* x_243; lean_object* x_269; uint8_t x_285; 
+x_285 = l_Lean_Expr_hasExprMVar(x_237);
+if (x_285 == 0)
+{
+uint8_t x_286; 
+x_286 = l_Lean_Expr_hasFVar(x_237);
+if (x_286 == 0)
+{
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_242 = x_237;
+x_243 = x_241;
+goto block_268;
+}
+else
+{
+lean_object* x_287; 
+x_287 = lean_box(0);
+x_269 = x_287;
+goto block_284;
+}
+}
+else
+{
+lean_object* x_288; 
+x_288 = lean_box(0);
+x_269 = x_288;
+goto block_284;
+}
+block_268:
+{
+if (lean_obj_tag(x_1) == 8)
+{
+lean_object* x_244; lean_object* x_245; lean_object* x_246; lean_object* x_247; uint8_t x_248; size_t x_249; size_t x_250; uint8_t x_251; 
+x_244 = lean_ctor_get(x_1, 0);
+lean_inc(x_244);
+x_245 = lean_ctor_get(x_1, 1);
+lean_inc(x_245);
+x_246 = lean_ctor_get(x_1, 2);
+lean_inc(x_246);
+x_247 = lean_ctor_get(x_1, 3);
+lean_inc(x_247);
+x_248 = lean_ctor_get_uint8(x_1, sizeof(void*)*4 + 8);
+x_249 = lean_ptr_addr(x_245);
+lean_dec(x_245);
+x_250 = lean_ptr_addr(x_238);
+x_251 = lean_usize_dec_eq(x_249, x_250);
+if (x_251 == 0)
+{
+lean_object* x_252; lean_object* x_253; 
+lean_dec(x_247);
+lean_dec(x_246);
+lean_dec(x_1);
+x_252 = l_Lean_Expr_letE___override(x_244, x_238, x_240, x_242, x_248);
+x_253 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_253, 0, x_252);
+lean_ctor_set(x_253, 1, x_243);
+return x_253;
+}
+else
+{
+size_t x_254; size_t x_255; uint8_t x_256; 
+x_254 = lean_ptr_addr(x_246);
+lean_dec(x_246);
+x_255 = lean_ptr_addr(x_240);
+x_256 = lean_usize_dec_eq(x_254, x_255);
+if (x_256 == 0)
+{
+lean_object* x_257; lean_object* x_258; 
+lean_dec(x_247);
+lean_dec(x_1);
+x_257 = l_Lean_Expr_letE___override(x_244, x_238, x_240, x_242, x_248);
+x_258 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_258, 0, x_257);
+lean_ctor_set(x_258, 1, x_243);
+return x_258;
+}
+else
+{
+size_t x_259; size_t x_260; uint8_t x_261; 
+x_259 = lean_ptr_addr(x_247);
+lean_dec(x_247);
+x_260 = lean_ptr_addr(x_242);
+x_261 = lean_usize_dec_eq(x_259, x_260);
+if (x_261 == 0)
+{
+lean_object* x_262; lean_object* x_263; 
+lean_dec(x_1);
+x_262 = l_Lean_Expr_letE___override(x_244, x_238, x_240, x_242, x_248);
+x_263 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_263, 0, x_262);
+lean_ctor_set(x_263, 1, x_243);
+return x_263;
+}
+else
+{
+lean_object* x_264; 
+lean_dec(x_244);
+lean_dec(x_242);
+lean_dec(x_240);
+lean_dec(x_238);
+x_264 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_264, 0, x_1);
+lean_ctor_set(x_264, 1, x_243);
+return x_264;
+}
+}
+}
+}
+else
+{
+lean_object* x_265; lean_object* x_266; lean_object* x_267; 
+lean_dec(x_242);
+lean_dec(x_240);
+lean_dec(x_238);
+lean_dec(x_1);
+x_265 = l_Lean_Meta_CheckAssignment_check___closed__16;
+x_266 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_265);
+x_267 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_267, 0, x_266);
+lean_ctor_set(x_267, 1, x_243);
+return x_267;
+}
+}
+block_284:
+{
+lean_object* x_270; lean_object* x_271; 
+lean_dec(x_269);
+lean_inc(x_237);
+x_270 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_findCached_x3f(x_237, x_2, x_3, x_4, x_5, x_6, x_7, x_241);
+x_271 = lean_ctor_get(x_270, 0);
+lean_inc(x_271);
+if (lean_obj_tag(x_271) == 0)
+{
+lean_object* x_272; lean_object* x_273; 
+x_272 = lean_ctor_get(x_270, 1);
+lean_inc(x_272);
+lean_dec(x_270);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
 lean_inc(x_2);
-lean_inc(x_288);
-x_293 = l_Lean_Meta_CheckAssignment_check(x_288, x_2, x_3, x_4, x_5, x_6, x_7, x_292);
-if (lean_obj_tag(x_293) == 0)
+lean_inc(x_237);
+x_273 = l_Lean_Meta_CheckAssignment_check(x_237, x_2, x_3, x_4, x_5, x_6, x_7, x_272);
+if (lean_obj_tag(x_273) == 0)
 {
-lean_object* x_294; lean_object* x_295; lean_object* x_296; lean_object* x_297; 
-x_294 = lean_ctor_get(x_293, 0);
-lean_inc(x_294);
-x_295 = lean_ctor_get(x_293, 1);
-lean_inc(x_295);
-lean_dec(x_293);
-lean_inc(x_294);
-x_296 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_cache(x_288, x_294, x_2, x_3, x_4, x_5, x_6, x_7, x_295);
+lean_object* x_274; lean_object* x_275; lean_object* x_276; lean_object* x_277; 
+x_274 = lean_ctor_get(x_273, 0);
+lean_inc(x_274);
+x_275 = lean_ctor_get(x_273, 1);
+lean_inc(x_275);
+lean_dec(x_273);
+lean_inc(x_274);
+x_276 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_cache(x_237, x_274, x_2, x_3, x_4, x_5, x_6, x_7, x_275);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_297 = lean_ctor_get(x_296, 1);
-lean_inc(x_297);
-lean_dec(x_296);
-x_17 = x_294;
-x_18 = x_297;
-goto block_24;
+x_277 = lean_ctor_get(x_276, 1);
+lean_inc(x_277);
+lean_dec(x_276);
+x_242 = x_274;
+x_243 = x_277;
+goto block_268;
 }
 else
 {
-uint8_t x_298; 
-lean_dec(x_288);
+uint8_t x_278; 
+lean_dec(x_240);
+lean_dec(x_238);
+lean_dec(x_237);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
@@ -19823,109 +19577,604 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_298 = !lean_is_exclusive(x_293);
-if (x_298 == 0)
+x_278 = !lean_is_exclusive(x_273);
+if (x_278 == 0)
 {
-return x_293;
+return x_273;
 }
 else
 {
-lean_object* x_299; lean_object* x_300; lean_object* x_301; 
-x_299 = lean_ctor_get(x_293, 0);
-x_300 = lean_ctor_get(x_293, 1);
-lean_inc(x_300);
-lean_inc(x_299);
-lean_dec(x_293);
-x_301 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_301, 0, x_299);
-lean_ctor_set(x_301, 1, x_300);
-return x_301;
+lean_object* x_279; lean_object* x_280; lean_object* x_281; 
+x_279 = lean_ctor_get(x_273, 0);
+x_280 = lean_ctor_get(x_273, 1);
+lean_inc(x_280);
+lean_inc(x_279);
+lean_dec(x_273);
+x_281 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_281, 0, x_279);
+lean_ctor_set(x_281, 1, x_280);
+return x_281;
 }
 }
 }
 else
 {
-lean_object* x_302; lean_object* x_303; 
-lean_dec(x_288);
+lean_object* x_282; lean_object* x_283; 
+lean_dec(x_237);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_302 = lean_ctor_get(x_290, 1);
-lean_inc(x_302);
+x_282 = lean_ctor_get(x_270, 1);
+lean_inc(x_282);
+lean_dec(x_270);
+x_283 = lean_ctor_get(x_271, 0);
+lean_inc(x_283);
+lean_dec(x_271);
+x_242 = x_283;
+x_243 = x_282;
+goto block_268;
+}
+}
+}
+block_305:
+{
+lean_object* x_291; lean_object* x_292; 
 lean_dec(x_290);
-x_303 = lean_ctor_get(x_291, 0);
+lean_inc(x_236);
+x_291 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_findCached_x3f(x_236, x_2, x_3, x_4, x_5, x_6, x_7, x_239);
+x_292 = lean_ctor_get(x_291, 0);
+lean_inc(x_292);
+if (lean_obj_tag(x_292) == 0)
+{
+lean_object* x_293; lean_object* x_294; 
+x_293 = lean_ctor_get(x_291, 1);
+lean_inc(x_293);
+lean_dec(x_291);
+lean_inc(x_7);
+lean_inc(x_6);
+lean_inc(x_5);
+lean_inc(x_4);
+lean_inc(x_3);
+lean_inc(x_2);
+lean_inc(x_236);
+x_294 = l_Lean_Meta_CheckAssignment_check(x_236, x_2, x_3, x_4, x_5, x_6, x_7, x_293);
+if (lean_obj_tag(x_294) == 0)
+{
+lean_object* x_295; lean_object* x_296; lean_object* x_297; lean_object* x_298; 
+x_295 = lean_ctor_get(x_294, 0);
+lean_inc(x_295);
+x_296 = lean_ctor_get(x_294, 1);
+lean_inc(x_296);
+lean_dec(x_294);
+lean_inc(x_295);
+x_297 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_cache(x_236, x_295, x_2, x_3, x_4, x_5, x_6, x_7, x_296);
+x_298 = lean_ctor_get(x_297, 1);
+lean_inc(x_298);
+lean_dec(x_297);
+x_240 = x_295;
+x_241 = x_298;
+goto block_289;
+}
+else
+{
+uint8_t x_299; 
+lean_dec(x_238);
+lean_dec(x_237);
+lean_dec(x_236);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_299 = !lean_is_exclusive(x_294);
+if (x_299 == 0)
+{
+return x_294;
+}
+else
+{
+lean_object* x_300; lean_object* x_301; lean_object* x_302; 
+x_300 = lean_ctor_get(x_294, 0);
+x_301 = lean_ctor_get(x_294, 1);
+lean_inc(x_301);
+lean_inc(x_300);
+lean_dec(x_294);
+x_302 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_302, 0, x_300);
+lean_ctor_set(x_302, 1, x_301);
+return x_302;
+}
+}
+}
+else
+{
+lean_object* x_303; lean_object* x_304; 
+lean_dec(x_236);
+x_303 = lean_ctor_get(x_291, 1);
 lean_inc(x_303);
 lean_dec(x_291);
-x_17 = x_303;
-x_18 = x_302;
-goto block_24;
+x_304 = lean_ctor_get(x_292, 0);
+lean_inc(x_304);
+lean_dec(x_292);
+x_240 = x_304;
+x_241 = x_303;
+goto block_289;
+}
+}
+}
+block_326:
+{
+lean_object* x_312; lean_object* x_313; 
+lean_dec(x_311);
+lean_inc(x_235);
+x_312 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_findCached_x3f(x_235, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
+x_313 = lean_ctor_get(x_312, 0);
+lean_inc(x_313);
+if (lean_obj_tag(x_313) == 0)
+{
+lean_object* x_314; lean_object* x_315; 
+x_314 = lean_ctor_get(x_312, 1);
+lean_inc(x_314);
+lean_dec(x_312);
+lean_inc(x_7);
+lean_inc(x_6);
+lean_inc(x_5);
+lean_inc(x_4);
+lean_inc(x_3);
+lean_inc(x_2);
+lean_inc(x_235);
+x_315 = l_Lean_Meta_CheckAssignment_check(x_235, x_2, x_3, x_4, x_5, x_6, x_7, x_314);
+if (lean_obj_tag(x_315) == 0)
+{
+lean_object* x_316; lean_object* x_317; lean_object* x_318; lean_object* x_319; 
+x_316 = lean_ctor_get(x_315, 0);
+lean_inc(x_316);
+x_317 = lean_ctor_get(x_315, 1);
+lean_inc(x_317);
+lean_dec(x_315);
+lean_inc(x_316);
+x_318 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_cache(x_235, x_316, x_2, x_3, x_4, x_5, x_6, x_7, x_317);
+x_319 = lean_ctor_get(x_318, 1);
+lean_inc(x_319);
+lean_dec(x_318);
+x_238 = x_316;
+x_239 = x_319;
+goto block_310;
+}
+else
+{
+uint8_t x_320; 
+lean_dec(x_237);
+lean_dec(x_236);
+lean_dec(x_235);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_320 = !lean_is_exclusive(x_315);
+if (x_320 == 0)
+{
+return x_315;
+}
+else
+{
+lean_object* x_321; lean_object* x_322; lean_object* x_323; 
+x_321 = lean_ctor_get(x_315, 0);
+x_322 = lean_ctor_get(x_315, 1);
+lean_inc(x_322);
+lean_inc(x_321);
+lean_dec(x_315);
+x_323 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_323, 0, x_321);
+lean_ctor_set(x_323, 1, x_322);
+return x_323;
+}
+}
+}
+else
+{
+lean_object* x_324; lean_object* x_325; 
+lean_dec(x_235);
+x_324 = lean_ctor_get(x_312, 1);
+lean_inc(x_324);
+lean_dec(x_312);
+x_325 = lean_ctor_get(x_313, 0);
+lean_inc(x_325);
+lean_dec(x_313);
+x_238 = x_325;
+x_239 = x_324;
+goto block_310;
+}
+}
+}
+case 10:
+{
+lean_object* x_331; lean_object* x_332; uint8_t x_348; 
+x_331 = lean_ctor_get(x_1, 1);
+lean_inc(x_331);
+x_348 = l_Lean_Expr_hasExprMVar(x_331);
+if (x_348 == 0)
+{
+uint8_t x_349; 
+x_349 = l_Lean_Expr_hasFVar(x_331);
+if (x_349 == 0)
+{
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_9 = x_331;
+x_10 = x_8;
+goto block_22;
+}
+else
+{
+lean_object* x_350; 
+x_350 = lean_box(0);
+x_332 = x_350;
+goto block_347;
+}
+}
+else
+{
+lean_object* x_351; 
+x_351 = lean_box(0);
+x_332 = x_351;
+goto block_347;
+}
+block_347:
+{
+lean_object* x_333; lean_object* x_334; 
+lean_dec(x_332);
+lean_inc(x_331);
+x_333 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_findCached_x3f(x_331, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
+x_334 = lean_ctor_get(x_333, 0);
+lean_inc(x_334);
+if (lean_obj_tag(x_334) == 0)
+{
+lean_object* x_335; lean_object* x_336; 
+x_335 = lean_ctor_get(x_333, 1);
+lean_inc(x_335);
+lean_dec(x_333);
+lean_inc(x_7);
+lean_inc(x_6);
+lean_inc(x_5);
+lean_inc(x_4);
+lean_inc(x_3);
+lean_inc(x_2);
+lean_inc(x_331);
+x_336 = l_Lean_Meta_CheckAssignment_check(x_331, x_2, x_3, x_4, x_5, x_6, x_7, x_335);
+if (lean_obj_tag(x_336) == 0)
+{
+lean_object* x_337; lean_object* x_338; lean_object* x_339; lean_object* x_340; 
+x_337 = lean_ctor_get(x_336, 0);
+lean_inc(x_337);
+x_338 = lean_ctor_get(x_336, 1);
+lean_inc(x_338);
+lean_dec(x_336);
+lean_inc(x_337);
+x_339 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_cache(x_331, x_337, x_2, x_3, x_4, x_5, x_6, x_7, x_338);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_340 = lean_ctor_get(x_339, 1);
+lean_inc(x_340);
+lean_dec(x_339);
+x_9 = x_337;
+x_10 = x_340;
+goto block_22;
+}
+else
+{
+uint8_t x_341; 
+lean_dec(x_331);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_341 = !lean_is_exclusive(x_336);
+if (x_341 == 0)
+{
+return x_336;
+}
+else
+{
+lean_object* x_342; lean_object* x_343; lean_object* x_344; 
+x_342 = lean_ctor_get(x_336, 0);
+x_343 = lean_ctor_get(x_336, 1);
+lean_inc(x_343);
+lean_inc(x_342);
+lean_dec(x_336);
+x_344 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_344, 0, x_342);
+lean_ctor_set(x_344, 1, x_343);
+return x_344;
+}
+}
+}
+else
+{
+lean_object* x_345; lean_object* x_346; 
+lean_dec(x_331);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_345 = lean_ctor_get(x_333, 1);
+lean_inc(x_345);
+lean_dec(x_333);
+x_346 = lean_ctor_get(x_334, 0);
+lean_inc(x_346);
+lean_dec(x_334);
+x_9 = x_346;
+x_10 = x_345;
+goto block_22;
+}
+}
+}
+case 11:
+{
+lean_object* x_352; lean_object* x_353; uint8_t x_369; 
+x_352 = lean_ctor_get(x_1, 2);
+lean_inc(x_352);
+x_369 = l_Lean_Expr_hasExprMVar(x_352);
+if (x_369 == 0)
+{
+uint8_t x_370; 
+x_370 = l_Lean_Expr_hasFVar(x_352);
+if (x_370 == 0)
+{
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_23 = x_352;
+x_24 = x_8;
+goto block_37;
+}
+else
+{
+lean_object* x_371; 
+x_371 = lean_box(0);
+x_353 = x_371;
+goto block_368;
+}
+}
+else
+{
+lean_object* x_372; 
+x_372 = lean_box(0);
+x_353 = x_372;
+goto block_368;
+}
+block_368:
+{
+lean_object* x_354; lean_object* x_355; 
+lean_dec(x_353);
+lean_inc(x_352);
+x_354 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_findCached_x3f(x_352, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
+x_355 = lean_ctor_get(x_354, 0);
+lean_inc(x_355);
+if (lean_obj_tag(x_355) == 0)
+{
+lean_object* x_356; lean_object* x_357; 
+x_356 = lean_ctor_get(x_354, 1);
+lean_inc(x_356);
+lean_dec(x_354);
+lean_inc(x_7);
+lean_inc(x_6);
+lean_inc(x_5);
+lean_inc(x_4);
+lean_inc(x_3);
+lean_inc(x_2);
+lean_inc(x_352);
+x_357 = l_Lean_Meta_CheckAssignment_check(x_352, x_2, x_3, x_4, x_5, x_6, x_7, x_356);
+if (lean_obj_tag(x_357) == 0)
+{
+lean_object* x_358; lean_object* x_359; lean_object* x_360; lean_object* x_361; 
+x_358 = lean_ctor_get(x_357, 0);
+lean_inc(x_358);
+x_359 = lean_ctor_get(x_357, 1);
+lean_inc(x_359);
+lean_dec(x_357);
+lean_inc(x_358);
+x_360 = l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_CheckAssignment_cache(x_352, x_358, x_2, x_3, x_4, x_5, x_6, x_7, x_359);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_361 = lean_ctor_get(x_360, 1);
+lean_inc(x_361);
+lean_dec(x_360);
+x_23 = x_358;
+x_24 = x_361;
+goto block_37;
+}
+else
+{
+uint8_t x_362; 
+lean_dec(x_352);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_362 = !lean_is_exclusive(x_357);
+if (x_362 == 0)
+{
+return x_357;
+}
+else
+{
+lean_object* x_363; lean_object* x_364; lean_object* x_365; 
+x_363 = lean_ctor_get(x_357, 0);
+x_364 = lean_ctor_get(x_357, 1);
+lean_inc(x_364);
+lean_inc(x_363);
+lean_dec(x_357);
+x_365 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_365, 0, x_363);
+lean_ctor_set(x_365, 1, x_364);
+return x_365;
+}
+}
+}
+else
+{
+lean_object* x_366; lean_object* x_367; 
+lean_dec(x_352);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_366 = lean_ctor_get(x_354, 1);
+lean_inc(x_366);
+lean_dec(x_354);
+x_367 = lean_ctor_get(x_355, 0);
+lean_inc(x_367);
+lean_dec(x_355);
+x_23 = x_367;
+x_24 = x_366;
+goto block_37;
 }
 }
 }
 default: 
 {
-lean_object* x_309; 
+lean_object* x_373; 
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_309 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_309, 0, x_1);
-lean_ctor_set(x_309, 1, x_8);
-return x_309;
+x_373 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_373, 0, x_1);
+lean_ctor_set(x_373, 1, x_8);
+return x_373;
 }
 }
-block_16:
+block_22:
 {
 if (lean_obj_tag(x_1) == 10)
 {
-lean_object* x_11; lean_object* x_12; 
-x_11 = lean_expr_update_mdata(x_1, x_9);
-x_12 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_12, 0, x_11);
-lean_ctor_set(x_12, 1, x_10);
-return x_12;
+lean_object* x_11; lean_object* x_12; size_t x_13; size_t x_14; uint8_t x_15; 
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+x_12 = lean_ctor_get(x_1, 1);
+lean_inc(x_12);
+x_13 = lean_ptr_addr(x_12);
+lean_dec(x_12);
+x_14 = lean_ptr_addr(x_9);
+x_15 = lean_usize_dec_eq(x_13, x_14);
+if (x_15 == 0)
+{
+lean_object* x_16; lean_object* x_17; 
+lean_dec(x_1);
+x_16 = l_Lean_Expr_mdata___override(x_11, x_9);
+x_17 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_17, 0, x_16);
+lean_ctor_set(x_17, 1, x_10);
+return x_17;
 }
 else
 {
-lean_object* x_13; lean_object* x_14; lean_object* x_15; 
+lean_object* x_18; 
+lean_dec(x_11);
+lean_dec(x_9);
+x_18 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_18, 0, x_1);
+lean_ctor_set(x_18, 1, x_10);
+return x_18;
+}
+}
+else
+{
+lean_object* x_19; lean_object* x_20; lean_object* x_21; 
 lean_dec(x_9);
 lean_dec(x_1);
-x_13 = l_Lean_Meta_CheckAssignment_check___closed__4;
-x_14 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_13);
-x_15 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_15, 0, x_14);
-lean_ctor_set(x_15, 1, x_10);
-return x_15;
+x_19 = l_Lean_Meta_CheckAssignment_check___closed__4;
+x_20 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_19);
+x_21 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_21, 0, x_20);
+lean_ctor_set(x_21, 1, x_10);
+return x_21;
 }
 }
-block_24:
+block_37:
 {
 if (lean_obj_tag(x_1) == 11)
 {
-lean_object* x_19; lean_object* x_20; 
-x_19 = lean_expr_update_proj(x_1, x_17);
-x_20 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_20, 0, x_19);
-lean_ctor_set(x_20, 1, x_18);
-return x_20;
+lean_object* x_25; lean_object* x_26; lean_object* x_27; size_t x_28; size_t x_29; uint8_t x_30; 
+x_25 = lean_ctor_get(x_1, 0);
+lean_inc(x_25);
+x_26 = lean_ctor_get(x_1, 1);
+lean_inc(x_26);
+x_27 = lean_ctor_get(x_1, 2);
+lean_inc(x_27);
+x_28 = lean_ptr_addr(x_27);
+lean_dec(x_27);
+x_29 = lean_ptr_addr(x_23);
+x_30 = lean_usize_dec_eq(x_28, x_29);
+if (x_30 == 0)
+{
+lean_object* x_31; lean_object* x_32; 
+lean_dec(x_1);
+x_31 = l_Lean_Expr_proj___override(x_25, x_26, x_23);
+x_32 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_32, 0, x_31);
+lean_ctor_set(x_32, 1, x_24);
+return x_32;
 }
 else
 {
-lean_object* x_21; lean_object* x_22; lean_object* x_23; 
-lean_dec(x_17);
+lean_object* x_33; 
+lean_dec(x_26);
+lean_dec(x_25);
+lean_dec(x_23);
+x_33 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_33, 0, x_1);
+lean_ctor_set(x_33, 1, x_24);
+return x_33;
+}
+}
+else
+{
+lean_object* x_34; lean_object* x_35; lean_object* x_36; 
+lean_dec(x_23);
 lean_dec(x_1);
-x_21 = l_Lean_Meta_CheckAssignment_check___closed__7;
-x_22 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_21);
-x_23 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_23, 0, x_22);
-lean_ctor_set(x_23, 1, x_18);
-return x_23;
+x_34 = l_Lean_Meta_CheckAssignment_check___closed__7;
+x_35 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_34);
+x_36 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_36, 0, x_35);
+lean_ctor_set(x_36, 1, x_24);
+return x_36;
 }
 }
 }
@@ -72024,7 +72273,7 @@ x_11 = lean_ctor_get(x_8, 1);
 x_12 = 3;
 x_13 = lean_unbox(x_10);
 lean_dec(x_10);
-x_14 = l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9921_(x_13, x_12);
+x_14 = l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9966_(x_13, x_12);
 if (x_14 == 0)
 {
 uint8_t x_15; lean_object* x_16; 
@@ -72059,7 +72308,7 @@ lean_dec(x_8);
 x_21 = 3;
 x_22 = lean_unbox(x_19);
 lean_dec(x_19);
-x_23 = l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9921_(x_22, x_21);
+x_23 = l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9966_(x_22, x_21);
 if (x_23 == 0)
 {
 uint8_t x_24; lean_object* x_25; lean_object* x_26; 
diff --git a/stage0/stdlib/Lean/Meta/ExprLens.c b/stage0/stdlib/Lean/Meta/ExprLens.c
index e9d4b88e80..091f894be4 100644
--- a/stage0/stdlib/Lean/Meta/ExprLens.c
+++ b/stage0/stdlib/Lean/Meta/ExprLens.c
@@ -18,12 +18,12 @@ LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at___private_Lean_Meta_Expr
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Core_viewCoordRaw(lean_object*);
 static lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___closed__5;
 lean_object* l_Lean_Meta_mkLetFVars___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_forall(lean_object*, uint8_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at___private_Lean_Meta_ExprLens_0__Lean_Meta_viewCoordAux___spec__2(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at___private_Lean_Meta_ExprLens_0__Lean_Meta_viewAux___spec__4___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLetDecl___at___private_Lean_Meta_ExprLens_0__Lean_Meta_lensAux___spec__2(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Core_viewBinders___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_stringToMessageData(lean_object*);
+lean_object* l_Lean_Expr_lam___override(lean_object*, lean_object*, lean_object*, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Core_numBinders(lean_object*);
 lean_object* lean_mk_empty_array_with_capacity(lean_object*);
 static lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_viewAux___rarg___lambda__3___closed__1;
@@ -31,6 +31,8 @@ static lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_foldAncestorsAux___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_SubExpr_Pos_foldlM___at_Lean_Core_viewSubexpr___spec__1___rarg___lambda__1(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___closed__14;
+lean_object* l_Lean_Expr_forallE___override(lean_object*, lean_object*, lean_object*, uint8_t);
+uint8_t lean_usize_dec_eq(size_t, size_t);
 LEAN_EXPORT lean_object* l_Lean_Meta_viewSubexpr(lean_object*);
 lean_object* l_Array_append___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_foldAncestors___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -40,11 +42,14 @@ LEAN_EXPORT lean_object* l_Lean_SubExpr_Pos_foldlM___at_Lean_Core_viewSubexpr___
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at___private_Lean_Meta_ExprLens_0__Lean_Meta_foldAncestorsAux___spec__4___rarg(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*);
 lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_withLocalDeclImp___rarg(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__4(lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Lean_Expr_0__Lean_Expr_updateProj_x21Impl(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_foldAncestorsAux(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLetDecl___at___private_Lean_Meta_ExprLens_0__Lean_Meta_viewCoordAux___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at___private_Lean_Meta_ExprLens_0__Lean_Meta_viewAux___spec__4(lean_object*);
+lean_object* l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl(lean_object*, lean_object*);
 static lean_object* l_Lean_Core_numBinders___rarg___closed__1;
 lean_object* lean_array_push(lean_object*, lean_object*);
+lean_object* l_Lean_Expr_letE___override(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Core_viewBinders___rarg___lambda__3(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Meta_withLetDecl___at___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___spec__1___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -78,7 +83,6 @@ LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_viewCoordAu
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__8(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__11___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Meta_withLetDecl___at___private_Lean_Meta_ExprLens_0__Lean_Meta_viewCoordAux___spec__1(lean_object*);
-lean_object* l_Lean_Expr_updateProj_x21(lean_object*, lean_object*);
 lean_object* l_panic___at_Lean_Expr_getRevArg_x21___spec__1(lean_object*);
 static lean_object* l_Lean_Core_viewBinders___rarg___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__12(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -99,7 +103,6 @@ LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord__
 LEAN_EXPORT lean_object* l_Lean_Core_viewSubexpr(lean_object*);
 static lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___closed__8;
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at___private_Lean_Meta_ExprLens_0__Lean_Meta_foldAncestorsAux___spec__4___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Expr_updateMData_x21(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_viewAux___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at___private_Lean_Meta_ExprLens_0__Lean_Meta_foldAncestorsAux___spec__4(lean_object*);
 extern lean_object* l_Lean_instInhabitedExpr;
@@ -112,7 +115,6 @@ static lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg
 LEAN_EXPORT lean_object* l_Lean_Core_viewBinders___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__9(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_replaceSubexpr(lean_object*);
-lean_object* lean_expr_update_let(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_size___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___at___private_Lean_Meta_ExprLens_0__Lean_Meta_lensAux___spec__1(lean_object*);
 lean_object* l_Lean_SubExpr_Pos_head(lean_object*);
@@ -123,6 +125,7 @@ LEAN_EXPORT lean_object* l_Lean_SubExpr_Pos_foldlM___at_Lean_Core_viewBinders___
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at___private_Lean_Meta_ExprLens_0__Lean_Meta_viewCoordAux___spec__2___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___closed__19;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__6(lean_object*, lean_object*, lean_object*);
+size_t lean_ptr_addr(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_viewAux___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_viewAux___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_foldAncestorsAux___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -159,7 +162,7 @@ lean_object* l_Lean_throwError___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_mkForallFVars___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at___private_Lean_Meta_ExprLens_0__Lean_Meta_foldAncestorsAux___spec__3___rarg(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_lambda(lean_object*, uint8_t, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_app___override(lean_object*, lean_object*);
 lean_object* l_Lean_Meta_mkLambdaFVars___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at___private_Lean_Meta_ExprLens_0__Lean_Meta_lensAux___spec__3(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Core_viewSubexpr___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -168,6 +171,7 @@ static lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at___private_Lean_Meta_ExprLens_0__Lean_Meta_viewAux___spec__3(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Core_viewCoordRaw___rarg___closed__2;
+uint8_t l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(uint8_t, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at___private_Lean_Meta_ExprLens_0__Lean_Meta_lensAux___spec__4(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at___private_Lean_Meta_ExprLens_0__Lean_Meta_lensAux___spec__4___rarg(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLetDecl___at___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -182,7 +186,6 @@ static lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_viewCoordAux___at___private_Lean_Meta_ExprLens_0__Lean_Meta_viewAux___spec__1(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_viewAux___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___closed__21;
-lean_object* lean_expr_update_app(lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_withLetDeclImp___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord(lean_object*);
 static lean_object* l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___closed__23;
@@ -382,7 +385,7 @@ static lean_object* _init_l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord_
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateApp!", 20);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateApp!Impl", 45);
 return x_1;
 }
 }
@@ -400,8 +403,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__3___closed__1;
 x_2 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__3___closed__2;
-x_3 = lean_unsigned_to_nat(1413u);
-x_4 = lean_unsigned_to_nat(14u);
+x_3 = lean_unsigned_to_nat(1401u);
+x_4 = lean_unsigned_to_nat(18u);
 x_5 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__3___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -412,33 +415,71 @@ _start:
 {
 if (lean_obj_tag(x_2) == 5)
 {
-lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; size_t x_9; size_t x_10; uint8_t x_11; 
 x_5 = lean_ctor_get(x_1, 0);
 lean_inc(x_5);
 lean_dec(x_1);
 x_6 = lean_ctor_get(x_5, 1);
 lean_inc(x_6);
 lean_dec(x_5);
-x_7 = lean_expr_update_app(x_2, x_3, x_4);
-x_8 = lean_apply_2(x_6, lean_box(0), x_7);
-return x_8;
+x_7 = lean_ctor_get(x_2, 0);
+lean_inc(x_7);
+x_8 = lean_ctor_get(x_2, 1);
+lean_inc(x_8);
+x_9 = lean_ptr_addr(x_7);
+lean_dec(x_7);
+x_10 = lean_ptr_addr(x_3);
+x_11 = lean_usize_dec_eq(x_9, x_10);
+if (x_11 == 0)
+{
+lean_object* x_12; lean_object* x_13; 
+lean_dec(x_8);
+lean_dec(x_2);
+x_12 = l_Lean_Expr_app___override(x_3, x_4);
+x_13 = lean_apply_2(x_6, lean_box(0), x_12);
+return x_13;
 }
 else
 {
-lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
+size_t x_14; size_t x_15; uint8_t x_16; 
+x_14 = lean_ptr_addr(x_8);
+lean_dec(x_8);
+x_15 = lean_ptr_addr(x_4);
+x_16 = lean_usize_dec_eq(x_14, x_15);
+if (x_16 == 0)
+{
+lean_object* x_17; lean_object* x_18; 
+lean_dec(x_2);
+x_17 = l_Lean_Expr_app___override(x_3, x_4);
+x_18 = lean_apply_2(x_6, lean_box(0), x_17);
+return x_18;
+}
+else
+{
+lean_object* x_19; 
+lean_dec(x_4);
+lean_dec(x_3);
+x_19 = lean_apply_2(x_6, lean_box(0), x_2);
+return x_19;
+}
+}
+}
+else
+{
+lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; 
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_9 = lean_ctor_get(x_1, 0);
-lean_inc(x_9);
+x_20 = lean_ctor_get(x_1, 0);
+lean_inc(x_20);
 lean_dec(x_1);
-x_10 = lean_ctor_get(x_9, 1);
-lean_inc(x_10);
-lean_dec(x_9);
-x_11 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__3___closed__4;
-x_12 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_11);
-x_13 = lean_apply_2(x_10, lean_box(0), x_12);
-return x_13;
+x_21 = lean_ctor_get(x_20, 1);
+lean_inc(x_21);
+lean_dec(x_20);
+x_22 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__3___closed__4;
+x_23 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_22);
+x_24 = lean_apply_2(x_21, lean_box(0), x_23);
+return x_24;
 }
 }
 }
@@ -522,7 +563,7 @@ static lean_object* _init_l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord_
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateLet!", 20);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateLet!Impl", 45);
 return x_1;
 }
 }
@@ -540,8 +581,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__3___closed__1;
 x_2 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__8___closed__1;
-x_3 = lean_unsigned_to_nat(1490u);
-x_4 = lean_unsigned_to_nat(15u);
+x_3 = lean_unsigned_to_nat(1500u);
+x_4 = lean_unsigned_to_nat(22u);
 x_5 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__8___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -552,34 +593,97 @@ _start:
 {
 if (lean_obj_tag(x_2) == 8)
 {
-lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; uint8_t x_12; size_t x_13; size_t x_14; uint8_t x_15; 
 x_6 = lean_ctor_get(x_1, 0);
 lean_inc(x_6);
 lean_dec(x_1);
 x_7 = lean_ctor_get(x_6, 1);
 lean_inc(x_7);
 lean_dec(x_6);
-x_8 = lean_expr_update_let(x_2, x_3, x_5, x_4);
-x_9 = lean_apply_2(x_7, lean_box(0), x_8);
-return x_9;
+x_8 = lean_ctor_get(x_2, 0);
+lean_inc(x_8);
+x_9 = lean_ctor_get(x_2, 1);
+lean_inc(x_9);
+x_10 = lean_ctor_get(x_2, 2);
+lean_inc(x_10);
+x_11 = lean_ctor_get(x_2, 3);
+lean_inc(x_11);
+x_12 = lean_ctor_get_uint8(x_2, sizeof(void*)*4 + 8);
+x_13 = lean_ptr_addr(x_9);
+lean_dec(x_9);
+x_14 = lean_ptr_addr(x_3);
+x_15 = lean_usize_dec_eq(x_13, x_14);
+if (x_15 == 0)
+{
+lean_object* x_16; lean_object* x_17; 
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_2);
+x_16 = l_Lean_Expr_letE___override(x_8, x_3, x_5, x_4, x_12);
+x_17 = lean_apply_2(x_7, lean_box(0), x_16);
+return x_17;
 }
 else
 {
-lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+size_t x_18; size_t x_19; uint8_t x_20; 
+x_18 = lean_ptr_addr(x_10);
+lean_dec(x_10);
+x_19 = lean_ptr_addr(x_5);
+x_20 = lean_usize_dec_eq(x_18, x_19);
+if (x_20 == 0)
+{
+lean_object* x_21; lean_object* x_22; 
+lean_dec(x_11);
+lean_dec(x_2);
+x_21 = l_Lean_Expr_letE___override(x_8, x_3, x_5, x_4, x_12);
+x_22 = lean_apply_2(x_7, lean_box(0), x_21);
+return x_22;
+}
+else
+{
+size_t x_23; size_t x_24; uint8_t x_25; 
+x_23 = lean_ptr_addr(x_11);
+lean_dec(x_11);
+x_24 = lean_ptr_addr(x_4);
+x_25 = lean_usize_dec_eq(x_23, x_24);
+if (x_25 == 0)
+{
+lean_object* x_26; lean_object* x_27; 
+lean_dec(x_2);
+x_26 = l_Lean_Expr_letE___override(x_8, x_3, x_5, x_4, x_12);
+x_27 = lean_apply_2(x_7, lean_box(0), x_26);
+return x_27;
+}
+else
+{
+lean_object* x_28; 
+lean_dec(x_8);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+x_28 = lean_apply_2(x_7, lean_box(0), x_2);
+return x_28;
+}
+}
+}
+}
+else
+{
+lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; 
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_10 = lean_ctor_get(x_1, 0);
-lean_inc(x_10);
+x_29 = lean_ctor_get(x_1, 0);
+lean_inc(x_29);
 lean_dec(x_1);
-x_11 = lean_ctor_get(x_10, 1);
-lean_inc(x_11);
-lean_dec(x_10);
-x_12 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__8___closed__3;
-x_13 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_12);
-x_14 = lean_apply_2(x_11, lean_box(0), x_13);
-return x_14;
+x_30 = lean_ctor_get(x_29, 1);
+lean_inc(x_30);
+lean_dec(x_29);
+x_31 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__8___closed__3;
+x_32 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_31);
+x_33 = lean_apply_2(x_30, lean_box(0), x_32);
+return x_33;
 }
 }
 }
@@ -588,33 +692,71 @@ _start:
 {
 if (lean_obj_tag(x_2) == 5)
 {
-lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; size_t x_9; size_t x_10; uint8_t x_11; 
 x_5 = lean_ctor_get(x_1, 0);
 lean_inc(x_5);
 lean_dec(x_1);
 x_6 = lean_ctor_get(x_5, 1);
 lean_inc(x_6);
 lean_dec(x_5);
-x_7 = lean_expr_update_app(x_2, x_4, x_3);
-x_8 = lean_apply_2(x_6, lean_box(0), x_7);
-return x_8;
+x_7 = lean_ctor_get(x_2, 0);
+lean_inc(x_7);
+x_8 = lean_ctor_get(x_2, 1);
+lean_inc(x_8);
+x_9 = lean_ptr_addr(x_7);
+lean_dec(x_7);
+x_10 = lean_ptr_addr(x_4);
+x_11 = lean_usize_dec_eq(x_9, x_10);
+if (x_11 == 0)
+{
+lean_object* x_12; lean_object* x_13; 
+lean_dec(x_8);
+lean_dec(x_2);
+x_12 = l_Lean_Expr_app___override(x_4, x_3);
+x_13 = lean_apply_2(x_6, lean_box(0), x_12);
+return x_13;
 }
 else
 {
-lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
+size_t x_14; size_t x_15; uint8_t x_16; 
+x_14 = lean_ptr_addr(x_8);
+lean_dec(x_8);
+x_15 = lean_ptr_addr(x_3);
+x_16 = lean_usize_dec_eq(x_14, x_15);
+if (x_16 == 0)
+{
+lean_object* x_17; lean_object* x_18; 
+lean_dec(x_2);
+x_17 = l_Lean_Expr_app___override(x_4, x_3);
+x_18 = lean_apply_2(x_6, lean_box(0), x_17);
+return x_18;
+}
+else
+{
+lean_object* x_19; 
+lean_dec(x_4);
+lean_dec(x_3);
+x_19 = lean_apply_2(x_6, lean_box(0), x_2);
+return x_19;
+}
+}
+}
+else
+{
+lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; 
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_9 = lean_ctor_get(x_1, 0);
-lean_inc(x_9);
+x_20 = lean_ctor_get(x_1, 0);
+lean_inc(x_20);
 lean_dec(x_1);
-x_10 = lean_ctor_get(x_9, 1);
-lean_inc(x_10);
-lean_dec(x_9);
-x_11 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__3___closed__4;
-x_12 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_11);
-x_13 = lean_apply_2(x_10, lean_box(0), x_12);
-return x_13;
+x_21 = lean_ctor_get(x_20, 1);
+lean_inc(x_21);
+lean_dec(x_20);
+x_22 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__3___closed__4;
+x_23 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_22);
+x_24 = lean_apply_2(x_21, lean_box(0), x_23);
+return x_24;
 }
 }
 }
@@ -640,8 +782,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__3___closed__1;
 x_2 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__10___closed__1;
-x_3 = lean_unsigned_to_nat(1481u);
-x_4 = lean_unsigned_to_nat(19u);
+x_3 = lean_unsigned_to_nat(1491u);
+x_4 = lean_unsigned_to_nat(20u);
 x_5 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__10___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -652,34 +794,93 @@ _start:
 {
 if (lean_obj_tag(x_2) == 6)
 {
-lean_object* x_5; lean_object* x_6; uint8_t x_7; lean_object* x_8; lean_object* x_9; 
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; uint8_t x_10; lean_object* x_11; size_t x_12; size_t x_13; uint8_t x_14; 
 x_5 = lean_ctor_get(x_1, 0);
 lean_inc(x_5);
 lean_dec(x_1);
 x_6 = lean_ctor_get(x_5, 1);
 lean_inc(x_6);
 lean_dec(x_5);
-x_7 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
-x_8 = lean_expr_update_lambda(x_2, x_7, x_4, x_3);
-x_9 = lean_apply_2(x_6, lean_box(0), x_8);
-return x_9;
+x_7 = lean_ctor_get(x_2, 0);
+lean_inc(x_7);
+x_8 = lean_ctor_get(x_2, 1);
+lean_inc(x_8);
+x_9 = lean_ctor_get(x_2, 2);
+lean_inc(x_9);
+x_10 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
+lean_dec(x_2);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+x_11 = l_Lean_Expr_lam___override(x_7, x_8, x_9, x_10);
+x_12 = lean_ptr_addr(x_8);
+lean_dec(x_8);
+x_13 = lean_ptr_addr(x_4);
+x_14 = lean_usize_dec_eq(x_12, x_13);
+if (x_14 == 0)
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_11);
+lean_dec(x_9);
+x_15 = l_Lean_Expr_lam___override(x_7, x_4, x_3, x_10);
+x_16 = lean_apply_2(x_6, lean_box(0), x_15);
+return x_16;
 }
 else
 {
-lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+size_t x_17; size_t x_18; uint8_t x_19; 
+x_17 = lean_ptr_addr(x_9);
+lean_dec(x_9);
+x_18 = lean_ptr_addr(x_3);
+x_19 = lean_usize_dec_eq(x_17, x_18);
+if (x_19 == 0)
+{
+lean_object* x_20; lean_object* x_21; 
+lean_dec(x_11);
+x_20 = l_Lean_Expr_lam___override(x_7, x_4, x_3, x_10);
+x_21 = lean_apply_2(x_6, lean_box(0), x_20);
+return x_21;
+}
+else
+{
+uint8_t x_22; 
+x_22 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_10, x_10);
+if (x_22 == 0)
+{
+lean_object* x_23; lean_object* x_24; 
+lean_dec(x_11);
+x_23 = l_Lean_Expr_lam___override(x_7, x_4, x_3, x_10);
+x_24 = lean_apply_2(x_6, lean_box(0), x_23);
+return x_24;
+}
+else
+{
+lean_object* x_25; 
+lean_dec(x_7);
+lean_dec(x_4);
+lean_dec(x_3);
+x_25 = lean_apply_2(x_6, lean_box(0), x_11);
+return x_25;
+}
+}
+}
+}
+else
+{
+lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; 
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_10 = lean_ctor_get(x_1, 0);
-lean_inc(x_10);
+x_26 = lean_ctor_get(x_1, 0);
+lean_inc(x_26);
 lean_dec(x_1);
-x_11 = lean_ctor_get(x_10, 1);
-lean_inc(x_11);
-lean_dec(x_10);
-x_12 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__10___closed__3;
-x_13 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_12);
-x_14 = lean_apply_2(x_11, lean_box(0), x_13);
-return x_14;
+x_27 = lean_ctor_get(x_26, 1);
+lean_inc(x_27);
+lean_dec(x_26);
+x_28 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__10___closed__3;
+x_29 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_28);
+x_30 = lean_apply_2(x_27, lean_box(0), x_29);
+return x_30;
 }
 }
 }
@@ -705,8 +906,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__3___closed__1;
 x_2 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__11___closed__1;
-x_3 = lean_unsigned_to_nat(1467u);
-x_4 = lean_unsigned_to_nat(23u);
+x_3 = lean_unsigned_to_nat(1471u);
+x_4 = lean_unsigned_to_nat(24u);
 x_5 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__11___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -717,34 +918,93 @@ _start:
 {
 if (lean_obj_tag(x_2) == 7)
 {
-lean_object* x_5; lean_object* x_6; uint8_t x_7; lean_object* x_8; lean_object* x_9; 
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; uint8_t x_10; lean_object* x_11; size_t x_12; size_t x_13; uint8_t x_14; 
 x_5 = lean_ctor_get(x_1, 0);
 lean_inc(x_5);
 lean_dec(x_1);
 x_6 = lean_ctor_get(x_5, 1);
 lean_inc(x_6);
 lean_dec(x_5);
-x_7 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
-x_8 = lean_expr_update_forall(x_2, x_7, x_4, x_3);
-x_9 = lean_apply_2(x_6, lean_box(0), x_8);
-return x_9;
+x_7 = lean_ctor_get(x_2, 0);
+lean_inc(x_7);
+x_8 = lean_ctor_get(x_2, 1);
+lean_inc(x_8);
+x_9 = lean_ctor_get(x_2, 2);
+lean_inc(x_9);
+x_10 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
+lean_dec(x_2);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+x_11 = l_Lean_Expr_forallE___override(x_7, x_8, x_9, x_10);
+x_12 = lean_ptr_addr(x_8);
+lean_dec(x_8);
+x_13 = lean_ptr_addr(x_4);
+x_14 = lean_usize_dec_eq(x_12, x_13);
+if (x_14 == 0)
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_11);
+lean_dec(x_9);
+x_15 = l_Lean_Expr_forallE___override(x_7, x_4, x_3, x_10);
+x_16 = lean_apply_2(x_6, lean_box(0), x_15);
+return x_16;
 }
 else
 {
-lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+size_t x_17; size_t x_18; uint8_t x_19; 
+x_17 = lean_ptr_addr(x_9);
+lean_dec(x_9);
+x_18 = lean_ptr_addr(x_3);
+x_19 = lean_usize_dec_eq(x_17, x_18);
+if (x_19 == 0)
+{
+lean_object* x_20; lean_object* x_21; 
+lean_dec(x_11);
+x_20 = l_Lean_Expr_forallE___override(x_7, x_4, x_3, x_10);
+x_21 = lean_apply_2(x_6, lean_box(0), x_20);
+return x_21;
+}
+else
+{
+uint8_t x_22; 
+x_22 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_10, x_10);
+if (x_22 == 0)
+{
+lean_object* x_23; lean_object* x_24; 
+lean_dec(x_11);
+x_23 = l_Lean_Expr_forallE___override(x_7, x_4, x_3, x_10);
+x_24 = lean_apply_2(x_6, lean_box(0), x_23);
+return x_24;
+}
+else
+{
+lean_object* x_25; 
+lean_dec(x_7);
+lean_dec(x_4);
+lean_dec(x_3);
+x_25 = lean_apply_2(x_6, lean_box(0), x_11);
+return x_25;
+}
+}
+}
+}
+else
+{
+lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; 
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_10 = lean_ctor_get(x_1, 0);
-lean_inc(x_10);
+x_26 = lean_ctor_get(x_1, 0);
+lean_inc(x_26);
 lean_dec(x_1);
-x_11 = lean_ctor_get(x_10, 1);
-lean_inc(x_11);
-lean_dec(x_10);
-x_12 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__11___closed__3;
-x_13 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_12);
-x_14 = lean_apply_2(x_11, lean_box(0), x_13);
-return x_14;
+x_27 = lean_ctor_get(x_26, 1);
+lean_inc(x_27);
+lean_dec(x_26);
+x_28 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__11___closed__3;
+x_29 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_28);
+x_30 = lean_apply_2(x_27, lean_box(0), x_29);
+return x_30;
 }
 }
 }
@@ -753,34 +1013,97 @@ _start:
 {
 if (lean_obj_tag(x_2) == 8)
 {
-lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; uint8_t x_12; size_t x_13; size_t x_14; uint8_t x_15; 
 x_6 = lean_ctor_get(x_1, 0);
 lean_inc(x_6);
 lean_dec(x_1);
 x_7 = lean_ctor_get(x_6, 1);
 lean_inc(x_7);
 lean_dec(x_6);
-x_8 = lean_expr_update_let(x_2, x_5, x_3, x_4);
-x_9 = lean_apply_2(x_7, lean_box(0), x_8);
-return x_9;
+x_8 = lean_ctor_get(x_2, 0);
+lean_inc(x_8);
+x_9 = lean_ctor_get(x_2, 1);
+lean_inc(x_9);
+x_10 = lean_ctor_get(x_2, 2);
+lean_inc(x_10);
+x_11 = lean_ctor_get(x_2, 3);
+lean_inc(x_11);
+x_12 = lean_ctor_get_uint8(x_2, sizeof(void*)*4 + 8);
+x_13 = lean_ptr_addr(x_9);
+lean_dec(x_9);
+x_14 = lean_ptr_addr(x_5);
+x_15 = lean_usize_dec_eq(x_13, x_14);
+if (x_15 == 0)
+{
+lean_object* x_16; lean_object* x_17; 
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_2);
+x_16 = l_Lean_Expr_letE___override(x_8, x_5, x_3, x_4, x_12);
+x_17 = lean_apply_2(x_7, lean_box(0), x_16);
+return x_17;
 }
 else
 {
-lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+size_t x_18; size_t x_19; uint8_t x_20; 
+x_18 = lean_ptr_addr(x_10);
+lean_dec(x_10);
+x_19 = lean_ptr_addr(x_3);
+x_20 = lean_usize_dec_eq(x_18, x_19);
+if (x_20 == 0)
+{
+lean_object* x_21; lean_object* x_22; 
+lean_dec(x_11);
+lean_dec(x_2);
+x_21 = l_Lean_Expr_letE___override(x_8, x_5, x_3, x_4, x_12);
+x_22 = lean_apply_2(x_7, lean_box(0), x_21);
+return x_22;
+}
+else
+{
+size_t x_23; size_t x_24; uint8_t x_25; 
+x_23 = lean_ptr_addr(x_11);
+lean_dec(x_11);
+x_24 = lean_ptr_addr(x_4);
+x_25 = lean_usize_dec_eq(x_23, x_24);
+if (x_25 == 0)
+{
+lean_object* x_26; lean_object* x_27; 
+lean_dec(x_2);
+x_26 = l_Lean_Expr_letE___override(x_8, x_5, x_3, x_4, x_12);
+x_27 = lean_apply_2(x_7, lean_box(0), x_26);
+return x_27;
+}
+else
+{
+lean_object* x_28; 
+lean_dec(x_8);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+x_28 = lean_apply_2(x_7, lean_box(0), x_2);
+return x_28;
+}
+}
+}
+}
+else
+{
+lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; 
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_10 = lean_ctor_get(x_1, 0);
-lean_inc(x_10);
+x_29 = lean_ctor_get(x_1, 0);
+lean_inc(x_29);
 lean_dec(x_1);
-x_11 = lean_ctor_get(x_10, 1);
-lean_inc(x_11);
-lean_dec(x_10);
-x_12 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__8___closed__3;
-x_13 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_12);
-x_14 = lean_apply_2(x_11, lean_box(0), x_13);
-return x_14;
+x_30 = lean_ctor_get(x_29, 1);
+lean_inc(x_30);
+lean_dec(x_29);
+x_31 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg___lambda__8___closed__3;
+x_32 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_31);
+x_33 = lean_apply_2(x_30, lean_box(0), x_32);
+return x_33;
 }
 }
 }
@@ -1047,7 +1370,7 @@ lean_dec(x_17);
 x_19 = lean_ctor_get(x_18, 0);
 lean_inc(x_19);
 lean_dec(x_18);
-x_20 = lean_alloc_closure((void*)(l_Lean_Expr_updateMData_x21), 2, 1);
+x_20 = lean_alloc_closure((void*)(l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl), 2, 1);
 lean_closure_set(x_20, 0, x_7);
 x_21 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg(x_1, x_2, x_3, x_4, x_5, x_6, x_16);
 x_22 = lean_apply_4(x_19, lean_box(0), lean_box(0), x_20, x_21);
@@ -1101,7 +1424,7 @@ lean_dec(x_36);
 x_38 = lean_ctor_get(x_37, 0);
 lean_inc(x_38);
 lean_dec(x_37);
-x_39 = lean_alloc_closure((void*)(l_Lean_Expr_updateMData_x21), 2, 1);
+x_39 = lean_alloc_closure((void*)(l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl), 2, 1);
 lean_closure_set(x_39, 0, x_7);
 x_40 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg(x_1, x_2, x_3, x_4, x_5, x_14, x_35);
 x_41 = lean_apply_4(x_38, lean_box(0), lean_box(0), x_39, x_40);
@@ -1159,7 +1482,7 @@ lean_dec(x_51);
 x_53 = lean_ctor_get(x_52, 0);
 lean_inc(x_53);
 lean_dec(x_52);
-x_54 = lean_alloc_closure((void*)(l_Lean_Expr_updateMData_x21), 2, 1);
+x_54 = lean_alloc_closure((void*)(l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl), 2, 1);
 lean_closure_set(x_54, 0, x_7);
 x_55 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg(x_1, x_2, x_3, x_4, x_5, x_12, x_50);
 x_56 = lean_apply_4(x_53, lean_box(0), lean_box(0), x_54, x_55);
@@ -1289,7 +1612,7 @@ lean_dec(x_89);
 x_91 = lean_ctor_get(x_90, 0);
 lean_inc(x_91);
 lean_dec(x_90);
-x_92 = lean_alloc_closure((void*)(l_Lean_Expr_updateMData_x21), 2, 1);
+x_92 = lean_alloc_closure((void*)(l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl), 2, 1);
 lean_closure_set(x_92, 0, x_7);
 x_93 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg(x_1, x_2, x_3, x_4, x_5, x_10, x_88);
 x_94 = lean_apply_4(x_91, lean_box(0), lean_box(0), x_92, x_93);
@@ -1417,7 +1740,7 @@ lean_dec(x_127);
 x_129 = lean_ctor_get(x_128, 0);
 lean_inc(x_129);
 lean_dec(x_128);
-x_130 = lean_alloc_closure((void*)(l_Lean_Expr_updateMData_x21), 2, 1);
+x_130 = lean_alloc_closure((void*)(l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl), 2, 1);
 lean_closure_set(x_130, 0, x_7);
 x_131 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___rarg(x_1, x_2, x_3, x_4, x_5, x_8, x_126);
 x_132 = lean_apply_4(x_129, lean_box(0), lean_box(0), x_130, x_131);
@@ -1440,7 +1763,7 @@ lean_dec(x_134);
 x_136 = lean_ctor_get(x_135, 0);
 lean_inc(x_136);
 lean_dec(x_135);
-x_137 = lean_alloc_closure((void*)(l_Lean_Expr_updateProj_x21), 2, 1);
+x_137 = lean_alloc_closure((void*)(l___private_Lean_Expr_0__Lean_Expr_updateProj_x21Impl), 2, 1);
 lean_closure_set(x_137, 0, x_7);
 x_138 = lean_apply_1(x_5, x_133);
 x_139 = lean_apply_4(x_136, lean_box(0), lean_box(0), x_137, x_138);
@@ -1665,7 +1988,7 @@ lean_dec(x_17);
 x_19 = lean_ctor_get(x_18, 0);
 lean_inc(x_19);
 lean_dec(x_18);
-x_20 = lean_alloc_closure((void*)(l_Lean_Expr_updateMData_x21), 2, 1);
+x_20 = lean_alloc_closure((void*)(l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl), 2, 1);
 lean_closure_set(x_20, 0, x_7);
 x_21 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___at___private_Lean_Meta_ExprLens_0__Lean_Meta_lensAux___spec__1___rarg(x_1, x_2, x_3, x_4, x_5, x_6, x_16);
 x_22 = lean_apply_4(x_19, lean_box(0), lean_box(0), x_20, x_21);
@@ -1719,7 +2042,7 @@ lean_dec(x_36);
 x_38 = lean_ctor_get(x_37, 0);
 lean_inc(x_38);
 lean_dec(x_37);
-x_39 = lean_alloc_closure((void*)(l_Lean_Expr_updateMData_x21), 2, 1);
+x_39 = lean_alloc_closure((void*)(l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl), 2, 1);
 lean_closure_set(x_39, 0, x_7);
 x_40 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___at___private_Lean_Meta_ExprLens_0__Lean_Meta_lensAux___spec__1___rarg(x_1, x_2, x_3, x_4, x_5, x_14, x_35);
 x_41 = lean_apply_4(x_38, lean_box(0), lean_box(0), x_39, x_40);
@@ -1777,7 +2100,7 @@ lean_dec(x_51);
 x_53 = lean_ctor_get(x_52, 0);
 lean_inc(x_53);
 lean_dec(x_52);
-x_54 = lean_alloc_closure((void*)(l_Lean_Expr_updateMData_x21), 2, 1);
+x_54 = lean_alloc_closure((void*)(l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl), 2, 1);
 lean_closure_set(x_54, 0, x_7);
 x_55 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___at___private_Lean_Meta_ExprLens_0__Lean_Meta_lensAux___spec__1___rarg(x_1, x_2, x_3, x_4, x_5, x_12, x_50);
 x_56 = lean_apply_4(x_53, lean_box(0), lean_box(0), x_54, x_55);
@@ -1907,7 +2230,7 @@ lean_dec(x_89);
 x_91 = lean_ctor_get(x_90, 0);
 lean_inc(x_91);
 lean_dec(x_90);
-x_92 = lean_alloc_closure((void*)(l_Lean_Expr_updateMData_x21), 2, 1);
+x_92 = lean_alloc_closure((void*)(l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl), 2, 1);
 lean_closure_set(x_92, 0, x_7);
 x_93 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___at___private_Lean_Meta_ExprLens_0__Lean_Meta_lensAux___spec__1___rarg(x_1, x_2, x_3, x_4, x_5, x_10, x_88);
 x_94 = lean_apply_4(x_91, lean_box(0), lean_box(0), x_92, x_93);
@@ -2035,7 +2358,7 @@ lean_dec(x_127);
 x_129 = lean_ctor_get(x_128, 0);
 lean_inc(x_129);
 lean_dec(x_128);
-x_130 = lean_alloc_closure((void*)(l_Lean_Expr_updateMData_x21), 2, 1);
+x_130 = lean_alloc_closure((void*)(l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl), 2, 1);
 lean_closure_set(x_130, 0, x_7);
 x_131 = l___private_Lean_Meta_ExprLens_0__Lean_Meta_lensCoord___at___private_Lean_Meta_ExprLens_0__Lean_Meta_lensAux___spec__1___rarg(x_1, x_2, x_3, x_4, x_5, x_8, x_126);
 x_132 = lean_apply_4(x_129, lean_box(0), lean_box(0), x_130, x_131);
@@ -2058,7 +2381,7 @@ lean_dec(x_134);
 x_136 = lean_ctor_get(x_135, 0);
 lean_inc(x_136);
 lean_dec(x_135);
-x_137 = lean_alloc_closure((void*)(l_Lean_Expr_updateProj_x21), 2, 1);
+x_137 = lean_alloc_closure((void*)(l___private_Lean_Expr_0__Lean_Expr_updateProj_x21Impl), 2, 1);
 lean_closure_set(x_137, 0, x_7);
 x_138 = lean_apply_1(x_5, x_133);
 x_139 = lean_apply_4(x_136, lean_box(0), lean_box(0), x_137, x_138);
diff --git a/stage0/stdlib/Lean/Meta/ExprTraverse.c b/stage0/stdlib/Lean/Meta/ExprTraverse.c
index adc83d6820..60640d0c0c 100644
--- a/stage0/stdlib/Lean/Meta/ExprTraverse.c
+++ b/stage0/stdlib/Lean/Meta/ExprTraverse.c
@@ -29,9 +29,11 @@ LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprTraverse_0__Lean_Meta_forgetP
 lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_withLocalDeclImp___rarg(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_traverseForallWithPos_visit___rarg___lambda__1(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at_Lean_Meta_traverseLambdaWithPos_visit___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Lean_Expr_0__Lean_Expr_updateProj_x21Impl(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_ExprTraverse_0__Lean_Meta_forgetPos(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_traverseForallWithPos_visit(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_traverseLambdaWithPos(lean_object*);
+lean_object* l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl(lean_object*, lean_object*);
 lean_object* lean_array_push(lean_object*, lean_object*);
 extern lean_object* l_Lean_SubExpr_Pos_root;
 LEAN_EXPORT lean_object* l_Lean_Meta_traverseLambdaWithPos_visit(lean_object*);
@@ -45,10 +47,8 @@ LEAN_EXPORT lean_object* l_Lean_Meta_traverseLambda(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_traverseLambdaWithPos_visit___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_traverseLambdaWithPos___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_traverseLetWithPos___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Expr_updateProj_x21(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_traverseChildren(lean_object*);
 lean_object* l_Lean_Expr_traverseAppWithPos___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Expr_updateMData_x21(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at_Lean_Meta_traverseLambdaWithPos_visit___spec__1___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLetDecl___at_Lean_Meta_traverseLetWithPos_visit___spec__1(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_traverseLetWithPos_visit___rarg___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -763,7 +763,7 @@ lean_dec(x_12);
 x_14 = lean_ctor_get(x_13, 0);
 lean_inc(x_14);
 lean_dec(x_13);
-x_15 = lean_alloc_closure((void*)(l_Lean_Expr_updateMData_x21), 2, 1);
+x_15 = lean_alloc_closure((void*)(l___private_Lean_Expr_0__Lean_Expr_updateMData_x21Impl), 2, 1);
 lean_closure_set(x_15, 0, x_6);
 x_16 = lean_apply_2(x_4, x_5, x_11);
 x_17 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_15, x_16);
@@ -785,7 +785,7 @@ lean_dec(x_19);
 x_21 = lean_ctor_get(x_20, 0);
 lean_inc(x_21);
 lean_dec(x_20);
-x_22 = lean_alloc_closure((void*)(l_Lean_Expr_updateProj_x21), 2, 1);
+x_22 = lean_alloc_closure((void*)(l___private_Lean_Expr_0__Lean_Expr_updateProj_x21Impl), 2, 1);
 lean_closure_set(x_22, 0, x_6);
 x_23 = lean_unsigned_to_nat(0u);
 x_24 = l_Lean_SubExpr_Pos_push(x_5, x_23);
diff --git a/stage0/stdlib/Lean/Meta/ForEachExpr.c b/stage0/stdlib/Lean/Meta/ForEachExpr.c
index 3577c35af1..db0eddf3c6 100644
--- a/stage0/stdlib/Lean/Meta/ForEachExpr.c
+++ b/stage0/stdlib/Lean/Meta/ForEachExpr.c
@@ -2561,7 +2561,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at_Lean_Meta_setMVarUserNamesAt___spec__4___closed__2;
 x_2 = l_Std_Range_forIn_loop___at_Lean_Meta_setMVarUserNamesAt___spec__4___closed__3;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at_Lean_Meta_setMVarUserNamesAt___spec__4___closed__4;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/FunInfo.c b/stage0/stdlib/Lean/Meta/FunInfo.c
index f561f7f7c1..b22a0d254f 100644
--- a/stage0/stdlib/Lean/Meta/FunInfo.c
+++ b/stage0/stdlib/Lean/Meta/FunInfo.c
@@ -4655,7 +4655,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at___private_Lean_Meta_FunInfo_0__Lean_Meta_getFunInfoAux___spec__3___closed__1;
 x_2 = l_Std_Range_forIn_loop___at___private_Lean_Meta_FunInfo_0__Lean_Meta_getFunInfoAux___spec__3___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at___private_Lean_Meta_FunInfo_0__Lean_Meta_getFunInfoAux___spec__3___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/GetConst.c b/stage0/stdlib/Lean/Meta/GetConst.c
index 72eb01d353..469f897850 100644
--- a/stage0/stdlib/Lean/Meta/GetConst.c
+++ b/stage0/stdlib/Lean/Meta/GetConst.c
@@ -21,7 +21,7 @@ lean_object* lean_st_ref_get(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_getConstNoEx_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_isReducible___at___private_Lean_Meta_GetConst_0__Lean_Meta_canUnfoldDefault___spec__3(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_getConst_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-uint8_t l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9921_(uint8_t, uint8_t);
+uint8_t l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9966_(uint8_t, uint8_t);
 lean_object* l_Lean_ConstantInfo_name(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_getReducibilityStatus___at___private_Lean_Meta_GetConst_0__Lean_Meta_canUnfoldDefault___spec__2(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_GetConst_0__Lean_Meta_canUnfoldDefault(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -315,7 +315,7 @@ x_39 = lean_ctor_get(x_38, 0);
 lean_inc(x_39);
 lean_dec(x_38);
 x_40 = 3;
-x_41 = l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9921_(x_6, x_40);
+x_41 = l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9966_(x_6, x_40);
 if (x_41 == 0)
 {
 uint8_t x_42; lean_object* x_43; 
@@ -360,7 +360,7 @@ x_51 = lean_ctor_get(x_49, 0);
 lean_inc(x_51);
 lean_dec(x_49);
 x_52 = 3;
-x_53 = l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9921_(x_6, x_52);
+x_53 = l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9966_(x_6, x_52);
 if (x_53 == 0)
 {
 uint8_t x_54; lean_object* x_55; lean_object* x_56; 
diff --git a/stage0/stdlib/Lean/Meta/IndPredBelow.c b/stage0/stdlib/Lean/Meta/IndPredBelow.c
index ee9e42b3db..4c91242e19 100644
--- a/stage0/stdlib/Lean/Meta/IndPredBelow.c
+++ b/stage0/stdlib/Lean/Meta/IndPredBelow.c
@@ -52,7 +52,6 @@ LEAN_EXPORT lean_object* l_Lean_Meta_transform_visit_visitForall___at_Lean_Meta_
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Meta_IndPredBelow_mkBelowMatcher_convertToBelow___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_ConstantInfo_numLevelParams(lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldrMUnsafe_fold___at_Lean_Meta_IndPredBelow_mkContext_addMotives___spec__1(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_mdata(lean_object*, lean_object*);
 lean_object* l_Lean_Expr_bindingDomain_x21(lean_object*);
 lean_object* l_Array_append___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapIdxM_map___at_Lean_Meta_IndPredBelow_proveBrecOn_induction___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -84,6 +83,7 @@ static lean_object* l_Lean_Meta_IndPredBelow_mkContext_motiveName___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Meta_IndPredBelow_mkContext_motiveName___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_mk_cases_on(lean_object*, lean_object*);
 static lean_object* l_Array_mapIdxM_map___at_Lean_Meta_IndPredBelow_mkBelowMatcher___spec__3___lambda__2___closed__7;
+lean_object* l_Lean_Expr_mdata___override(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_withAppAux___at_Lean_Meta_IndPredBelow_findBelowIdx___spec__2___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at_Lean_Meta_IndPredBelow_mkCtorType_checkCount___spec__7(lean_object*, lean_object*);
 lean_object* lean_st_ref_get(lean_object*, lean_object*);
@@ -349,7 +349,6 @@ lean_object* l_Lean_throwKernelException___at_Lean_Meta_evalExprCore___spec__3(l
 LEAN_EXPORT lean_object* l_List_mapM___at_Lean_Meta_IndPredBelow_mkInductiveType___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentArray_anyM___at_Lean_Meta_IndPredBelow_backwardsChaining___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_transform_visit_visitLet___at_Lean_Meta_IndPredBelow_mkCtorType_checkCount___spec__6___lambda__1(lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_proj(lean_object*, lean_object*);
 lean_object* l___private_Lean_Util_Trace_0__Lean_addTraceOptions(lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Meta_IndPredBelow_mkBelow___spec__8(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_throwError___at_Lean_Meta_mkSimpCongrTheorem___spec__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -369,6 +368,7 @@ lean_object* l_Lean_Syntax_getPos_x3f(lean_object*, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Meta_IndPredBelow_mkBelowMatcher___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldrMUnsafe_fold___at_Lean_Meta_IndPredBelow_mkContext_addMotives___spec__2(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_fvar___override(lean_object*);
+size_t lean_ptr_addr(lean_object*);
 static lean_object* l_Lean_Meta_IndPredBelow_mkCtorType_checkCount___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Meta_IndPredBelow_mkCtorType_checkCount___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_IndPredBelow_mkCtorType_checkCount___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -515,6 +515,7 @@ LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at_Lean_Meta_IndPredBelow_back
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Meta_IndPredBelow_mkCtorType_addMotives___spec__1(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldrMUnsafe_fold___at_Lean_Meta_IndPredBelow_proveBrecOn_applyCtors___spec__4(lean_object*, size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_IndPredBelow_findBelowIdx(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_proj___override(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldrMUnsafe_fold___at_Lean_Meta_IndPredBelow_mkContext_addMotives___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_getConstInfoCtor___at___private_Lean_Meta_WHNF_0__Lean_Meta_toCtorWhenStructure___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_lengthTRAux___rarg(lean_object*, lean_object*);
@@ -2077,7 +2078,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_IndPredBelow_mkCtorType_replaceTempVars___closed__1;
 x_2 = l_Lean_Meta_IndPredBelow_mkCtorType_replaceTempVars___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Meta_IndPredBelow_mkCtorType_replaceTempVars___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -6956,35 +6957,57 @@ return x_29;
 }
 case 10:
 {
-lean_object* x_30; lean_object* x_31; 
-x_30 = lean_ctor_get(x_16, 1);
+lean_object* x_30; lean_object* x_31; lean_object* x_32; 
+x_30 = lean_ctor_get(x_16, 0);
 lean_inc(x_30);
+x_31 = lean_ctor_get(x_16, 1);
+lean_inc(x_31);
 lean_inc(x_12);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_7);
+lean_inc(x_31);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_2);
 lean_inc(x_1);
-x_31 = l_Lean_Meta_transform_visit___at_Lean_Meta_IndPredBelow_mkCtorType_checkCount___spec__2(x_1, x_2, x_3, x_4, x_5, x_30, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
-if (lean_obj_tag(x_31) == 0)
+x_32 = l_Lean_Meta_transform_visit___at_Lean_Meta_IndPredBelow_mkCtorType_checkCount___spec__2(x_1, x_2, x_3, x_4, x_5, x_31, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
+if (lean_obj_tag(x_32) == 0)
 {
-lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; 
-x_32 = lean_ctor_get(x_31, 0);
-lean_inc(x_32);
-x_33 = lean_ctor_get(x_31, 1);
+lean_object* x_33; lean_object* x_34; size_t x_35; size_t x_36; uint8_t x_37; 
+x_33 = lean_ctor_get(x_32, 0);
 lean_inc(x_33);
+x_34 = lean_ctor_get(x_32, 1);
+lean_inc(x_34);
+lean_dec(x_32);
+x_35 = lean_ptr_addr(x_31);
 lean_dec(x_31);
-x_34 = lean_expr_update_mdata(x_16, x_32);
-x_35 = l_Lean_Meta_transform_visit_visitPost___at_Lean_Meta_IndPredBelow_mkCtorType_checkCount___spec__3(x_1, x_2, x_3, x_4, x_5, x_34, x_7, x_8, x_9, x_10, x_11, x_12, x_33);
-return x_35;
+x_36 = lean_ptr_addr(x_33);
+x_37 = lean_usize_dec_eq(x_35, x_36);
+if (x_37 == 0)
+{
+lean_object* x_38; lean_object* x_39; 
+lean_dec(x_16);
+x_38 = l_Lean_Expr_mdata___override(x_30, x_33);
+x_39 = l_Lean_Meta_transform_visit_visitPost___at_Lean_Meta_IndPredBelow_mkCtorType_checkCount___spec__3(x_1, x_2, x_3, x_4, x_5, x_38, x_7, x_8, x_9, x_10, x_11, x_12, x_34);
+return x_39;
 }
 else
 {
-uint8_t x_36; 
+lean_object* x_40; 
+lean_dec(x_33);
+lean_dec(x_30);
+x_40 = l_Lean_Meta_transform_visit_visitPost___at_Lean_Meta_IndPredBelow_mkCtorType_checkCount___spec__3(x_1, x_2, x_3, x_4, x_5, x_16, x_7, x_8, x_9, x_10, x_11, x_12, x_34);
+return x_40;
+}
+}
+else
+{
+uint8_t x_41; 
+lean_dec(x_31);
+lean_dec(x_30);
 lean_dec(x_16);
 lean_dec(x_12);
 lean_dec(x_11);
@@ -6996,57 +7019,83 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_2);
 lean_dec(x_1);
-x_36 = !lean_is_exclusive(x_31);
-if (x_36 == 0)
+x_41 = !lean_is_exclusive(x_32);
+if (x_41 == 0)
 {
-return x_31;
+return x_32;
 }
 else
 {
-lean_object* x_37; lean_object* x_38; lean_object* x_39; 
-x_37 = lean_ctor_get(x_31, 0);
-x_38 = lean_ctor_get(x_31, 1);
-lean_inc(x_38);
-lean_inc(x_37);
-lean_dec(x_31);
-x_39 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_39, 0, x_37);
-lean_ctor_set(x_39, 1, x_38);
-return x_39;
+lean_object* x_42; lean_object* x_43; lean_object* x_44; 
+x_42 = lean_ctor_get(x_32, 0);
+x_43 = lean_ctor_get(x_32, 1);
+lean_inc(x_43);
+lean_inc(x_42);
+lean_dec(x_32);
+x_44 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_44, 0, x_42);
+lean_ctor_set(x_44, 1, x_43);
+return x_44;
 }
 }
 }
 case 11:
 {
-lean_object* x_40; lean_object* x_41; 
-x_40 = lean_ctor_get(x_16, 2);
-lean_inc(x_40);
+lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; 
+x_45 = lean_ctor_get(x_16, 0);
+lean_inc(x_45);
+x_46 = lean_ctor_get(x_16, 1);
+lean_inc(x_46);
+x_47 = lean_ctor_get(x_16, 2);
+lean_inc(x_47);
 lean_inc(x_12);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_7);
+lean_inc(x_47);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_2);
 lean_inc(x_1);
-x_41 = l_Lean_Meta_transform_visit___at_Lean_Meta_IndPredBelow_mkCtorType_checkCount___spec__2(x_1, x_2, x_3, x_4, x_5, x_40, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
-if (lean_obj_tag(x_41) == 0)
+x_48 = l_Lean_Meta_transform_visit___at_Lean_Meta_IndPredBelow_mkCtorType_checkCount___spec__2(x_1, x_2, x_3, x_4, x_5, x_47, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
+if (lean_obj_tag(x_48) == 0)
 {
-lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; 
-x_42 = lean_ctor_get(x_41, 0);
-lean_inc(x_42);
-x_43 = lean_ctor_get(x_41, 1);
-lean_inc(x_43);
-lean_dec(x_41);
-x_44 = lean_expr_update_proj(x_16, x_42);
-x_45 = l_Lean_Meta_transform_visit_visitPost___at_Lean_Meta_IndPredBelow_mkCtorType_checkCount___spec__3(x_1, x_2, x_3, x_4, x_5, x_44, x_7, x_8, x_9, x_10, x_11, x_12, x_43);
-return x_45;
+lean_object* x_49; lean_object* x_50; size_t x_51; size_t x_52; uint8_t x_53; 
+x_49 = lean_ctor_get(x_48, 0);
+lean_inc(x_49);
+x_50 = lean_ctor_get(x_48, 1);
+lean_inc(x_50);
+lean_dec(x_48);
+x_51 = lean_ptr_addr(x_47);
+lean_dec(x_47);
+x_52 = lean_ptr_addr(x_49);
+x_53 = lean_usize_dec_eq(x_51, x_52);
+if (x_53 == 0)
+{
+lean_object* x_54; lean_object* x_55; 
+lean_dec(x_16);
+x_54 = l_Lean_Expr_proj___override(x_45, x_46, x_49);
+x_55 = l_Lean_Meta_transform_visit_visitPost___at_Lean_Meta_IndPredBelow_mkCtorType_checkCount___spec__3(x_1, x_2, x_3, x_4, x_5, x_54, x_7, x_8, x_9, x_10, x_11, x_12, x_50);
+return x_55;
 }
 else
 {
-uint8_t x_46; 
+lean_object* x_56; 
+lean_dec(x_49);
+lean_dec(x_46);
+lean_dec(x_45);
+x_56 = l_Lean_Meta_transform_visit_visitPost___at_Lean_Meta_IndPredBelow_mkCtorType_checkCount___spec__3(x_1, x_2, x_3, x_4, x_5, x_16, x_7, x_8, x_9, x_10, x_11, x_12, x_50);
+return x_56;
+}
+}
+else
+{
+uint8_t x_57; 
+lean_dec(x_47);
+lean_dec(x_46);
+lean_dec(x_45);
 lean_dec(x_16);
 lean_dec(x_12);
 lean_dec(x_11);
@@ -7058,31 +7107,31 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_2);
 lean_dec(x_1);
-x_46 = !lean_is_exclusive(x_41);
-if (x_46 == 0)
+x_57 = !lean_is_exclusive(x_48);
+if (x_57 == 0)
 {
-return x_41;
+return x_48;
 }
 else
 {
-lean_object* x_47; lean_object* x_48; lean_object* x_49; 
-x_47 = lean_ctor_get(x_41, 0);
-x_48 = lean_ctor_get(x_41, 1);
-lean_inc(x_48);
-lean_inc(x_47);
-lean_dec(x_41);
-x_49 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_49, 0, x_47);
-lean_ctor_set(x_49, 1, x_48);
-return x_49;
+lean_object* x_58; lean_object* x_59; lean_object* x_60; 
+x_58 = lean_ctor_get(x_48, 0);
+x_59 = lean_ctor_get(x_48, 1);
+lean_inc(x_59);
+lean_inc(x_58);
+lean_dec(x_48);
+x_60 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_60, 0, x_58);
+lean_ctor_set(x_60, 1, x_59);
+return x_60;
 }
 }
 }
 default: 
 {
-lean_object* x_50; 
-x_50 = l_Lean_Meta_transform_visit_visitPost___at_Lean_Meta_IndPredBelow_mkCtorType_checkCount___spec__3(x_1, x_2, x_3, x_4, x_5, x_16, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
-return x_50;
+lean_object* x_61; 
+x_61 = l_Lean_Meta_transform_visit_visitPost___at_Lean_Meta_IndPredBelow_mkCtorType_checkCount___spec__3(x_1, x_2, x_3, x_4, x_5, x_16, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
+return x_61;
 }
 }
 }
diff --git a/stage0/stdlib/Lean/Meta/InferType.c b/stage0/stdlib/Lean/Meta/InferType.c
index cf552da337..17baef86c8 100644
--- a/stage0/stdlib/Lean/Meta/InferType.c
+++ b/stage0/stdlib/Lean/Meta/InferType.c
@@ -13,22 +13,22 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
-lean_object* lean_expr_update_forall(lean_object*, uint8_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Meta_throwUnknownMVar___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_add(size_t, size_t);
 lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_forallTelescopeReducingAuxAux___rarg(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_mkFreshLevelMVar(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Meta_throwTypeExcepted___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_stringToMessageData(lean_object*);
+lean_object* l_Lean_Expr_lam___override(lean_object*, lean_object*, lean_object*, uint8_t);
 lean_object* lean_mk_empty_array_with_capacity(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_assignExprMVar___at_Lean_Meta_getLevel___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_mkForallFVars(lean_object*, lean_object*, uint8_t, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Std_Data_HashMap_0__Std_numBucketsForCapacity(lean_object*);
+lean_object* l_Lean_Expr_forallE___override(lean_object*, lean_object*, lean_object*, uint8_t);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_InferType_0__Lean_Meta_inferLambdaType(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_usize_dec_eq(size_t, size_t);
 lean_object* lean_array_uget(lean_object*, size_t);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_InferType_0__Lean_Meta_withLocalDecl_x27(lean_object*);
-lean_object* lean_expr_update_mdata(lean_object*, lean_object*);
 lean_object* l_Lean_Level_succ___override(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_instantiateBetaRevRange___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_InferType_0__Lean_Meta_inferMVarType___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -47,6 +47,7 @@ size_t lean_usize_sub(size_t, size_t);
 lean_object* lean_environment_find(lean_object*, lean_object*);
 lean_object* l_Lean_getConstInfo___at_Lean_Meta_mkConstWithFreshMVarLevels___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_InferType_0__Lean_Meta_isArrowType___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_mdata___override(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_throwFunctionExpected(lean_object*);
 lean_object* lean_st_ref_get(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_inferTypeImp_infer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -65,6 +66,7 @@ lean_object* l_Std_PersistentHashMap_getCollisionNodeSize___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at___private_Lean_Meta_InferType_0__Lean_Meta_inferProjType___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_expr_lift_loose_bvars(lean_object*, lean_object*, lean_object*);
 lean_object* lean_string_append(lean_object*, lean_object*);
+lean_object* l_Lean_Expr_letE___override(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t);
 lean_object* l_Std_PersistentHashMap_insert___at_Lean_assignExprMVar___spec__1(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Expr_0__Lean_Expr_withAppRevAux___at_Lean_Expr_instantiateBetaRevRange_visit___spec__12___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_shift_right(size_t, size_t);
@@ -117,7 +119,7 @@ lean_object* l_Std_mkHashMapImp___rarg(lean_object*);
 lean_object* l_instInhabited___rarg(lean_object*, lean_object*);
 static lean_object* l_panic___at_Lean_Expr_instantiateBetaRevRange_visit___spec__10___closed__2;
 static lean_object* l_panic___at_Lean_Expr_instantiateBetaRevRange_visit___spec__10___closed__1;
-lean_object* lean_level_mk_imax_simp(lean_object*, lean_object*);
+lean_object* l_Lean_mkLevelIMax_x27(lean_object*, lean_object*);
 lean_object* l_panic___at_Lean_Expr_getRevArg_x21___spec__1(lean_object*);
 LEAN_EXPORT lean_object* l_Std_AssocList_foldlM___at_Lean_Expr_instantiateBetaRevRange_visit___spec__7___at_Lean_Expr_instantiateBetaRevRange_visit___spec__8(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_AssocList_find_x3f___at_Lean_Expr_instantiateBetaRevRange_visit___spec__2(lean_object*, lean_object*);
@@ -148,7 +150,6 @@ size_t lean_usize_mul(size_t, size_t);
 lean_object* l_Lean_Expr_bvar___override(lean_object*);
 static lean_object* l___private_Lean_Meta_InferType_0__Lean_Meta_inferProjType___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Meta_throwTypeExcepted(lean_object*);
-lean_object* lean_expr_update_let(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_throwIncorrectNumberOfLevels___rarg___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_InferType_0__Lean_Meta_inferForallType___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_InferType_0__Lean_Meta_inferFVarType___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -158,7 +159,6 @@ static lean_object* l_Lean_Expr_instantiateBetaRevRange_visit___closed__13;
 size_t lean_usize_of_nat(lean_object*);
 lean_object* l_instBEqProd___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_throwFunctionExpected___rarg___closed__3;
-lean_object* lean_expr_update_proj(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Meta_throwFunctionExpected___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_land(size_t, size_t);
 LEAN_EXPORT lean_object* l_Lean_Meta_throwFunctionExpected___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -174,6 +174,7 @@ lean_object* lean_local_ctx_mk_local_decl(lean_object*, lean_object*, lean_objec
 LEAN_EXPORT lean_object* l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_fvar___override(lean_object*);
 static lean_object* l_Lean_Meta_throwUnknownMVar___rarg___closed__3;
+size_t lean_ptr_addr(lean_object*);
 lean_object* l_Lean_Expr_const___override(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Expr_instantiateBetaRevRange_visit___spec__11(lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_isTypeQuick(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -206,7 +207,6 @@ lean_object* lean_st_ref_set(lean_object*, lean_object*, lean_object*);
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
 lean_object* l_Lean_addMessageContextFull___at_Lean_Meta_instAddMessageContextMetaM___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_InferType_0__Lean_Meta_isPropQuickApp(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_lambda(lean_object*, uint8_t, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_throwFunctionExpected___rarg___closed__4;
 lean_object* lean_infer_type(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_throwUnknownMVar___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -223,6 +223,7 @@ lean_object* lean_mk_array(lean_object*, lean_object*);
 lean_object* l___private_Lean_Expr_0__Lean_mkAppRangeAux(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_instHashableNat___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Std_mkHashMap___at_Lean_Expr_instantiateBetaRevRange___spec__1(lean_object*);
+uint8_t l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(uint8_t, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Meta_throwUnknownMVar___spec__1(lean_object*);
 uint64_t lean_uint64_mix_hash(uint64_t, uint64_t);
 static lean_object* l_Lean_Expr_instantiateBetaRevRange_visit___closed__5;
@@ -1059,7 +1060,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Expr_instantiateBetaRevRange_visit___closed__4;
 x_2 = l_Lean_Expr_instantiateBetaRevRange_visit___closed__5;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Expr_instantiateBetaRevRange_visit___closed__6;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -1425,290 +1426,777 @@ return x_89;
 }
 case 6:
 {
-lean_object* x_90; lean_object* x_91; uint8_t x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; uint8_t x_99; 
-x_90 = lean_ctor_get(x_4, 1);
+lean_object* x_90; lean_object* x_91; lean_object* x_92; uint8_t x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; uint8_t x_100; 
+x_90 = lean_ctor_get(x_4, 0);
 lean_inc(x_90);
-x_91 = lean_ctor_get(x_4, 2);
+x_91 = lean_ctor_get(x_4, 1);
 lean_inc(x_91);
-x_92 = lean_ctor_get_uint8(x_4, sizeof(void*)*3 + 8);
+x_92 = lean_ctor_get(x_4, 2);
+lean_inc(x_92);
+x_93 = lean_ctor_get_uint8(x_4, sizeof(void*)*3 + 8);
+lean_dec(x_4);
 lean_inc(x_5);
-x_93 = l_Lean_Expr_instantiateBetaRevRange_visit(x_1, x_2, x_3, x_90, x_5, x_6);
-x_94 = lean_ctor_get(x_93, 0);
-lean_inc(x_94);
-x_95 = lean_ctor_get(x_93, 1);
+lean_inc(x_91);
+x_94 = l_Lean_Expr_instantiateBetaRevRange_visit(x_1, x_2, x_3, x_91, x_5, x_6);
+x_95 = lean_ctor_get(x_94, 0);
 lean_inc(x_95);
-lean_dec(x_93);
-x_96 = lean_unsigned_to_nat(1u);
-x_97 = lean_nat_add(x_5, x_96);
+x_96 = lean_ctor_get(x_94, 1);
+lean_inc(x_96);
+lean_dec(x_94);
+x_97 = lean_unsigned_to_nat(1u);
+x_98 = lean_nat_add(x_5, x_97);
 lean_dec(x_5);
-x_98 = l_Lean_Expr_instantiateBetaRevRange_visit(x_1, x_2, x_3, x_91, x_97, x_95);
-x_99 = !lean_is_exclusive(x_98);
-if (x_99 == 0)
+lean_inc(x_92);
+x_99 = l_Lean_Expr_instantiateBetaRevRange_visit(x_1, x_2, x_3, x_92, x_98, x_96);
+x_100 = !lean_is_exclusive(x_99);
+if (x_100 == 0)
 {
-lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; 
-x_100 = lean_ctor_get(x_98, 0);
-x_101 = lean_ctor_get(x_98, 1);
-x_102 = lean_expr_update_lambda(x_4, x_92, x_94, x_100);
-lean_inc(x_102);
-x_103 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_101, x_9, x_102);
-lean_ctor_set(x_98, 1, x_103);
-lean_ctor_set(x_98, 0, x_102);
-return x_98;
+lean_object* x_101; lean_object* x_102; lean_object* x_103; size_t x_104; size_t x_105; uint8_t x_106; 
+x_101 = lean_ctor_get(x_99, 0);
+x_102 = lean_ctor_get(x_99, 1);
+lean_inc(x_92);
+lean_inc(x_91);
+lean_inc(x_90);
+x_103 = l_Lean_Expr_lam___override(x_90, x_91, x_92, x_93);
+x_104 = lean_ptr_addr(x_91);
+lean_dec(x_91);
+x_105 = lean_ptr_addr(x_95);
+x_106 = lean_usize_dec_eq(x_104, x_105);
+if (x_106 == 0)
+{
+lean_object* x_107; lean_object* x_108; 
+lean_dec(x_103);
+lean_dec(x_92);
+x_107 = l_Lean_Expr_lam___override(x_90, x_95, x_101, x_93);
+lean_inc(x_107);
+x_108 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_102, x_9, x_107);
+lean_ctor_set(x_99, 1, x_108);
+lean_ctor_set(x_99, 0, x_107);
+return x_99;
 }
 else
 {
-lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; 
-x_104 = lean_ctor_get(x_98, 0);
-x_105 = lean_ctor_get(x_98, 1);
-lean_inc(x_105);
-lean_inc(x_104);
-lean_dec(x_98);
-x_106 = lean_expr_update_lambda(x_4, x_92, x_94, x_104);
-lean_inc(x_106);
-x_107 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_105, x_9, x_106);
-x_108 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_108, 0, x_106);
-lean_ctor_set(x_108, 1, x_107);
-return x_108;
+size_t x_109; size_t x_110; uint8_t x_111; 
+x_109 = lean_ptr_addr(x_92);
+lean_dec(x_92);
+x_110 = lean_ptr_addr(x_101);
+x_111 = lean_usize_dec_eq(x_109, x_110);
+if (x_111 == 0)
+{
+lean_object* x_112; lean_object* x_113; 
+lean_dec(x_103);
+x_112 = l_Lean_Expr_lam___override(x_90, x_95, x_101, x_93);
+lean_inc(x_112);
+x_113 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_102, x_9, x_112);
+lean_ctor_set(x_99, 1, x_113);
+lean_ctor_set(x_99, 0, x_112);
+return x_99;
+}
+else
+{
+uint8_t x_114; 
+x_114 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_93, x_93);
+if (x_114 == 0)
+{
+lean_object* x_115; lean_object* x_116; 
+lean_dec(x_103);
+x_115 = l_Lean_Expr_lam___override(x_90, x_95, x_101, x_93);
+lean_inc(x_115);
+x_116 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_102, x_9, x_115);
+lean_ctor_set(x_99, 1, x_116);
+lean_ctor_set(x_99, 0, x_115);
+return x_99;
+}
+else
+{
+lean_object* x_117; 
+lean_dec(x_101);
+lean_dec(x_95);
+lean_dec(x_90);
+lean_inc(x_103);
+x_117 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_102, x_9, x_103);
+lean_ctor_set(x_99, 1, x_117);
+lean_ctor_set(x_99, 0, x_103);
+return x_99;
+}
+}
+}
+}
+else
+{
+lean_object* x_118; lean_object* x_119; lean_object* x_120; size_t x_121; size_t x_122; uint8_t x_123; 
+x_118 = lean_ctor_get(x_99, 0);
+x_119 = lean_ctor_get(x_99, 1);
+lean_inc(x_119);
+lean_inc(x_118);
+lean_dec(x_99);
+lean_inc(x_92);
+lean_inc(x_91);
+lean_inc(x_90);
+x_120 = l_Lean_Expr_lam___override(x_90, x_91, x_92, x_93);
+x_121 = lean_ptr_addr(x_91);
+lean_dec(x_91);
+x_122 = lean_ptr_addr(x_95);
+x_123 = lean_usize_dec_eq(x_121, x_122);
+if (x_123 == 0)
+{
+lean_object* x_124; lean_object* x_125; lean_object* x_126; 
+lean_dec(x_120);
+lean_dec(x_92);
+x_124 = l_Lean_Expr_lam___override(x_90, x_95, x_118, x_93);
+lean_inc(x_124);
+x_125 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_119, x_9, x_124);
+x_126 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_126, 0, x_124);
+lean_ctor_set(x_126, 1, x_125);
+return x_126;
+}
+else
+{
+size_t x_127; size_t x_128; uint8_t x_129; 
+x_127 = lean_ptr_addr(x_92);
+lean_dec(x_92);
+x_128 = lean_ptr_addr(x_118);
+x_129 = lean_usize_dec_eq(x_127, x_128);
+if (x_129 == 0)
+{
+lean_object* x_130; lean_object* x_131; lean_object* x_132; 
+lean_dec(x_120);
+x_130 = l_Lean_Expr_lam___override(x_90, x_95, x_118, x_93);
+lean_inc(x_130);
+x_131 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_119, x_9, x_130);
+x_132 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_132, 0, x_130);
+lean_ctor_set(x_132, 1, x_131);
+return x_132;
+}
+else
+{
+uint8_t x_133; 
+x_133 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_93, x_93);
+if (x_133 == 0)
+{
+lean_object* x_134; lean_object* x_135; lean_object* x_136; 
+lean_dec(x_120);
+x_134 = l_Lean_Expr_lam___override(x_90, x_95, x_118, x_93);
+lean_inc(x_134);
+x_135 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_119, x_9, x_134);
+x_136 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_136, 0, x_134);
+lean_ctor_set(x_136, 1, x_135);
+return x_136;
+}
+else
+{
+lean_object* x_137; lean_object* x_138; 
+lean_dec(x_118);
+lean_dec(x_95);
+lean_dec(x_90);
+lean_inc(x_120);
+x_137 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_119, x_9, x_120);
+x_138 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_138, 0, x_120);
+lean_ctor_set(x_138, 1, x_137);
+return x_138;
+}
+}
+}
 }
 }
 case 7:
 {
-lean_object* x_109; lean_object* x_110; uint8_t x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; uint8_t x_118; 
-x_109 = lean_ctor_get(x_4, 1);
-lean_inc(x_109);
-x_110 = lean_ctor_get(x_4, 2);
-lean_inc(x_110);
-x_111 = lean_ctor_get_uint8(x_4, sizeof(void*)*3 + 8);
+lean_object* x_139; lean_object* x_140; lean_object* x_141; uint8_t x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; uint8_t x_149; 
+x_139 = lean_ctor_get(x_4, 0);
+lean_inc(x_139);
+x_140 = lean_ctor_get(x_4, 1);
+lean_inc(x_140);
+x_141 = lean_ctor_get(x_4, 2);
+lean_inc(x_141);
+x_142 = lean_ctor_get_uint8(x_4, sizeof(void*)*3 + 8);
+lean_dec(x_4);
 lean_inc(x_5);
-x_112 = l_Lean_Expr_instantiateBetaRevRange_visit(x_1, x_2, x_3, x_109, x_5, x_6);
-x_113 = lean_ctor_get(x_112, 0);
-lean_inc(x_113);
-x_114 = lean_ctor_get(x_112, 1);
-lean_inc(x_114);
-lean_dec(x_112);
-x_115 = lean_unsigned_to_nat(1u);
-x_116 = lean_nat_add(x_5, x_115);
+lean_inc(x_140);
+x_143 = l_Lean_Expr_instantiateBetaRevRange_visit(x_1, x_2, x_3, x_140, x_5, x_6);
+x_144 = lean_ctor_get(x_143, 0);
+lean_inc(x_144);
+x_145 = lean_ctor_get(x_143, 1);
+lean_inc(x_145);
+lean_dec(x_143);
+x_146 = lean_unsigned_to_nat(1u);
+x_147 = lean_nat_add(x_5, x_146);
 lean_dec(x_5);
-x_117 = l_Lean_Expr_instantiateBetaRevRange_visit(x_1, x_2, x_3, x_110, x_116, x_114);
-x_118 = !lean_is_exclusive(x_117);
-if (x_118 == 0)
+lean_inc(x_141);
+x_148 = l_Lean_Expr_instantiateBetaRevRange_visit(x_1, x_2, x_3, x_141, x_147, x_145);
+x_149 = !lean_is_exclusive(x_148);
+if (x_149 == 0)
 {
-lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; 
-x_119 = lean_ctor_get(x_117, 0);
-x_120 = lean_ctor_get(x_117, 1);
-x_121 = lean_expr_update_forall(x_4, x_111, x_113, x_119);
-lean_inc(x_121);
-x_122 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_120, x_9, x_121);
-lean_ctor_set(x_117, 1, x_122);
-lean_ctor_set(x_117, 0, x_121);
-return x_117;
+lean_object* x_150; lean_object* x_151; lean_object* x_152; size_t x_153; size_t x_154; uint8_t x_155; 
+x_150 = lean_ctor_get(x_148, 0);
+x_151 = lean_ctor_get(x_148, 1);
+lean_inc(x_141);
+lean_inc(x_140);
+lean_inc(x_139);
+x_152 = l_Lean_Expr_forallE___override(x_139, x_140, x_141, x_142);
+x_153 = lean_ptr_addr(x_140);
+lean_dec(x_140);
+x_154 = lean_ptr_addr(x_144);
+x_155 = lean_usize_dec_eq(x_153, x_154);
+if (x_155 == 0)
+{
+lean_object* x_156; lean_object* x_157; 
+lean_dec(x_152);
+lean_dec(x_141);
+x_156 = l_Lean_Expr_forallE___override(x_139, x_144, x_150, x_142);
+lean_inc(x_156);
+x_157 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_151, x_9, x_156);
+lean_ctor_set(x_148, 1, x_157);
+lean_ctor_set(x_148, 0, x_156);
+return x_148;
 }
 else
 {
-lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; 
-x_123 = lean_ctor_get(x_117, 0);
-x_124 = lean_ctor_get(x_117, 1);
-lean_inc(x_124);
-lean_inc(x_123);
-lean_dec(x_117);
-x_125 = lean_expr_update_forall(x_4, x_111, x_113, x_123);
-lean_inc(x_125);
-x_126 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_124, x_9, x_125);
-x_127 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_127, 0, x_125);
-lean_ctor_set(x_127, 1, x_126);
-return x_127;
+size_t x_158; size_t x_159; uint8_t x_160; 
+x_158 = lean_ptr_addr(x_141);
+lean_dec(x_141);
+x_159 = lean_ptr_addr(x_150);
+x_160 = lean_usize_dec_eq(x_158, x_159);
+if (x_160 == 0)
+{
+lean_object* x_161; lean_object* x_162; 
+lean_dec(x_152);
+x_161 = l_Lean_Expr_forallE___override(x_139, x_144, x_150, x_142);
+lean_inc(x_161);
+x_162 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_151, x_9, x_161);
+lean_ctor_set(x_148, 1, x_162);
+lean_ctor_set(x_148, 0, x_161);
+return x_148;
+}
+else
+{
+uint8_t x_163; 
+x_163 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_142, x_142);
+if (x_163 == 0)
+{
+lean_object* x_164; lean_object* x_165; 
+lean_dec(x_152);
+x_164 = l_Lean_Expr_forallE___override(x_139, x_144, x_150, x_142);
+lean_inc(x_164);
+x_165 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_151, x_9, x_164);
+lean_ctor_set(x_148, 1, x_165);
+lean_ctor_set(x_148, 0, x_164);
+return x_148;
+}
+else
+{
+lean_object* x_166; 
+lean_dec(x_150);
+lean_dec(x_144);
+lean_dec(x_139);
+lean_inc(x_152);
+x_166 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_151, x_9, x_152);
+lean_ctor_set(x_148, 1, x_166);
+lean_ctor_set(x_148, 0, x_152);
+return x_148;
+}
+}
+}
+}
+else
+{
+lean_object* x_167; lean_object* x_168; lean_object* x_169; size_t x_170; size_t x_171; uint8_t x_172; 
+x_167 = lean_ctor_get(x_148, 0);
+x_168 = lean_ctor_get(x_148, 1);
+lean_inc(x_168);
+lean_inc(x_167);
+lean_dec(x_148);
+lean_inc(x_141);
+lean_inc(x_140);
+lean_inc(x_139);
+x_169 = l_Lean_Expr_forallE___override(x_139, x_140, x_141, x_142);
+x_170 = lean_ptr_addr(x_140);
+lean_dec(x_140);
+x_171 = lean_ptr_addr(x_144);
+x_172 = lean_usize_dec_eq(x_170, x_171);
+if (x_172 == 0)
+{
+lean_object* x_173; lean_object* x_174; lean_object* x_175; 
+lean_dec(x_169);
+lean_dec(x_141);
+x_173 = l_Lean_Expr_forallE___override(x_139, x_144, x_167, x_142);
+lean_inc(x_173);
+x_174 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_168, x_9, x_173);
+x_175 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_175, 0, x_173);
+lean_ctor_set(x_175, 1, x_174);
+return x_175;
+}
+else
+{
+size_t x_176; size_t x_177; uint8_t x_178; 
+x_176 = lean_ptr_addr(x_141);
+lean_dec(x_141);
+x_177 = lean_ptr_addr(x_167);
+x_178 = lean_usize_dec_eq(x_176, x_177);
+if (x_178 == 0)
+{
+lean_object* x_179; lean_object* x_180; lean_object* x_181; 
+lean_dec(x_169);
+x_179 = l_Lean_Expr_forallE___override(x_139, x_144, x_167, x_142);
+lean_inc(x_179);
+x_180 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_168, x_9, x_179);
+x_181 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_181, 0, x_179);
+lean_ctor_set(x_181, 1, x_180);
+return x_181;
+}
+else
+{
+uint8_t x_182; 
+x_182 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_142, x_142);
+if (x_182 == 0)
+{
+lean_object* x_183; lean_object* x_184; lean_object* x_185; 
+lean_dec(x_169);
+x_183 = l_Lean_Expr_forallE___override(x_139, x_144, x_167, x_142);
+lean_inc(x_183);
+x_184 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_168, x_9, x_183);
+x_185 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_185, 0, x_183);
+lean_ctor_set(x_185, 1, x_184);
+return x_185;
+}
+else
+{
+lean_object* x_186; lean_object* x_187; 
+lean_dec(x_167);
+lean_dec(x_144);
+lean_dec(x_139);
+lean_inc(x_169);
+x_186 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_168, x_9, x_169);
+x_187 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_187, 0, x_169);
+lean_ctor_set(x_187, 1, x_186);
+return x_187;
+}
+}
+}
 }
 }
 case 8:
 {
-lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; uint8_t x_140; 
-x_128 = lean_ctor_get(x_4, 1);
-lean_inc(x_128);
-x_129 = lean_ctor_get(x_4, 2);
-lean_inc(x_129);
-x_130 = lean_ctor_get(x_4, 3);
-lean_inc(x_130);
+lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; uint8_t x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; lean_object* x_201; uint8_t x_202; 
+x_188 = lean_ctor_get(x_4, 0);
+lean_inc(x_188);
+x_189 = lean_ctor_get(x_4, 1);
+lean_inc(x_189);
+x_190 = lean_ctor_get(x_4, 2);
+lean_inc(x_190);
+x_191 = lean_ctor_get(x_4, 3);
+lean_inc(x_191);
+x_192 = lean_ctor_get_uint8(x_4, sizeof(void*)*4 + 8);
 lean_inc(x_5);
-x_131 = l_Lean_Expr_instantiateBetaRevRange_visit(x_1, x_2, x_3, x_128, x_5, x_6);
-x_132 = lean_ctor_get(x_131, 0);
-lean_inc(x_132);
-x_133 = lean_ctor_get(x_131, 1);
-lean_inc(x_133);
-lean_dec(x_131);
+lean_inc(x_189);
+x_193 = l_Lean_Expr_instantiateBetaRevRange_visit(x_1, x_2, x_3, x_189, x_5, x_6);
+x_194 = lean_ctor_get(x_193, 0);
+lean_inc(x_194);
+x_195 = lean_ctor_get(x_193, 1);
+lean_inc(x_195);
+lean_dec(x_193);
 lean_inc(x_5);
-x_134 = l_Lean_Expr_instantiateBetaRevRange_visit(x_1, x_2, x_3, x_129, x_5, x_133);
-x_135 = lean_ctor_get(x_134, 0);
-lean_inc(x_135);
-x_136 = lean_ctor_get(x_134, 1);
-lean_inc(x_136);
-lean_dec(x_134);
-x_137 = lean_unsigned_to_nat(1u);
-x_138 = lean_nat_add(x_5, x_137);
+lean_inc(x_190);
+x_196 = l_Lean_Expr_instantiateBetaRevRange_visit(x_1, x_2, x_3, x_190, x_5, x_195);
+x_197 = lean_ctor_get(x_196, 0);
+lean_inc(x_197);
+x_198 = lean_ctor_get(x_196, 1);
+lean_inc(x_198);
+lean_dec(x_196);
+x_199 = lean_unsigned_to_nat(1u);
+x_200 = lean_nat_add(x_5, x_199);
 lean_dec(x_5);
-x_139 = l_Lean_Expr_instantiateBetaRevRange_visit(x_1, x_2, x_3, x_130, x_138, x_136);
-x_140 = !lean_is_exclusive(x_139);
-if (x_140 == 0)
+lean_inc(x_191);
+x_201 = l_Lean_Expr_instantiateBetaRevRange_visit(x_1, x_2, x_3, x_191, x_200, x_198);
+x_202 = !lean_is_exclusive(x_201);
+if (x_202 == 0)
 {
-lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; 
-x_141 = lean_ctor_get(x_139, 0);
-x_142 = lean_ctor_get(x_139, 1);
-x_143 = lean_expr_update_let(x_4, x_132, x_135, x_141);
-lean_inc(x_143);
-x_144 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_142, x_9, x_143);
-lean_ctor_set(x_139, 1, x_144);
-lean_ctor_set(x_139, 0, x_143);
-return x_139;
+lean_object* x_203; lean_object* x_204; size_t x_205; size_t x_206; uint8_t x_207; 
+x_203 = lean_ctor_get(x_201, 0);
+x_204 = lean_ctor_get(x_201, 1);
+x_205 = lean_ptr_addr(x_189);
+lean_dec(x_189);
+x_206 = lean_ptr_addr(x_194);
+x_207 = lean_usize_dec_eq(x_205, x_206);
+if (x_207 == 0)
+{
+lean_object* x_208; lean_object* x_209; 
+lean_dec(x_191);
+lean_dec(x_190);
+lean_dec(x_4);
+x_208 = l_Lean_Expr_letE___override(x_188, x_194, x_197, x_203, x_192);
+lean_inc(x_208);
+x_209 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_204, x_9, x_208);
+lean_ctor_set(x_201, 1, x_209);
+lean_ctor_set(x_201, 0, x_208);
+return x_201;
 }
 else
 {
-lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; 
-x_145 = lean_ctor_get(x_139, 0);
-x_146 = lean_ctor_get(x_139, 1);
-lean_inc(x_146);
-lean_inc(x_145);
-lean_dec(x_139);
-x_147 = lean_expr_update_let(x_4, x_132, x_135, x_145);
-lean_inc(x_147);
-x_148 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_146, x_9, x_147);
-x_149 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_149, 0, x_147);
-lean_ctor_set(x_149, 1, x_148);
-return x_149;
+size_t x_210; size_t x_211; uint8_t x_212; 
+x_210 = lean_ptr_addr(x_190);
+lean_dec(x_190);
+x_211 = lean_ptr_addr(x_197);
+x_212 = lean_usize_dec_eq(x_210, x_211);
+if (x_212 == 0)
+{
+lean_object* x_213; lean_object* x_214; 
+lean_dec(x_191);
+lean_dec(x_4);
+x_213 = l_Lean_Expr_letE___override(x_188, x_194, x_197, x_203, x_192);
+lean_inc(x_213);
+x_214 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_204, x_9, x_213);
+lean_ctor_set(x_201, 1, x_214);
+lean_ctor_set(x_201, 0, x_213);
+return x_201;
+}
+else
+{
+size_t x_215; size_t x_216; uint8_t x_217; 
+x_215 = lean_ptr_addr(x_191);
+lean_dec(x_191);
+x_216 = lean_ptr_addr(x_203);
+x_217 = lean_usize_dec_eq(x_215, x_216);
+if (x_217 == 0)
+{
+lean_object* x_218; lean_object* x_219; 
+lean_dec(x_4);
+x_218 = l_Lean_Expr_letE___override(x_188, x_194, x_197, x_203, x_192);
+lean_inc(x_218);
+x_219 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_204, x_9, x_218);
+lean_ctor_set(x_201, 1, x_219);
+lean_ctor_set(x_201, 0, x_218);
+return x_201;
+}
+else
+{
+lean_object* x_220; 
+lean_dec(x_203);
+lean_dec(x_197);
+lean_dec(x_194);
+lean_dec(x_188);
+lean_inc(x_4);
+x_220 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_204, x_9, x_4);
+lean_ctor_set(x_201, 1, x_220);
+lean_ctor_set(x_201, 0, x_4);
+return x_201;
+}
+}
+}
+}
+else
+{
+lean_object* x_221; lean_object* x_222; size_t x_223; size_t x_224; uint8_t x_225; 
+x_221 = lean_ctor_get(x_201, 0);
+x_222 = lean_ctor_get(x_201, 1);
+lean_inc(x_222);
+lean_inc(x_221);
+lean_dec(x_201);
+x_223 = lean_ptr_addr(x_189);
+lean_dec(x_189);
+x_224 = lean_ptr_addr(x_194);
+x_225 = lean_usize_dec_eq(x_223, x_224);
+if (x_225 == 0)
+{
+lean_object* x_226; lean_object* x_227; lean_object* x_228; 
+lean_dec(x_191);
+lean_dec(x_190);
+lean_dec(x_4);
+x_226 = l_Lean_Expr_letE___override(x_188, x_194, x_197, x_221, x_192);
+lean_inc(x_226);
+x_227 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_222, x_9, x_226);
+x_228 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_228, 0, x_226);
+lean_ctor_set(x_228, 1, x_227);
+return x_228;
+}
+else
+{
+size_t x_229; size_t x_230; uint8_t x_231; 
+x_229 = lean_ptr_addr(x_190);
+lean_dec(x_190);
+x_230 = lean_ptr_addr(x_197);
+x_231 = lean_usize_dec_eq(x_229, x_230);
+if (x_231 == 0)
+{
+lean_object* x_232; lean_object* x_233; lean_object* x_234; 
+lean_dec(x_191);
+lean_dec(x_4);
+x_232 = l_Lean_Expr_letE___override(x_188, x_194, x_197, x_221, x_192);
+lean_inc(x_232);
+x_233 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_222, x_9, x_232);
+x_234 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_234, 0, x_232);
+lean_ctor_set(x_234, 1, x_233);
+return x_234;
+}
+else
+{
+size_t x_235; size_t x_236; uint8_t x_237; 
+x_235 = lean_ptr_addr(x_191);
+lean_dec(x_191);
+x_236 = lean_ptr_addr(x_221);
+x_237 = lean_usize_dec_eq(x_235, x_236);
+if (x_237 == 0)
+{
+lean_object* x_238; lean_object* x_239; lean_object* x_240; 
+lean_dec(x_4);
+x_238 = l_Lean_Expr_letE___override(x_188, x_194, x_197, x_221, x_192);
+lean_inc(x_238);
+x_239 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_222, x_9, x_238);
+x_240 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_240, 0, x_238);
+lean_ctor_set(x_240, 1, x_239);
+return x_240;
+}
+else
+{
+lean_object* x_241; lean_object* x_242; 
+lean_dec(x_221);
+lean_dec(x_197);
+lean_dec(x_194);
+lean_dec(x_188);
+lean_inc(x_4);
+x_241 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_222, x_9, x_4);
+x_242 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_242, 0, x_4);
+lean_ctor_set(x_242, 1, x_241);
+return x_242;
+}
+}
+}
 }
 }
 case 9:
 {
-lean_object* x_150; lean_object* x_151; uint8_t x_152; 
+lean_object* x_243; lean_object* x_244; uint8_t x_245; 
 lean_dec(x_5);
 lean_dec(x_4);
-x_150 = l_Lean_Expr_instantiateBetaRevRange_visit___closed__15;
-x_151 = l_panic___at_Lean_Expr_instantiateBetaRevRange_visit___spec__10(x_150, x_6);
-x_152 = !lean_is_exclusive(x_151);
-if (x_152 == 0)
+x_243 = l_Lean_Expr_instantiateBetaRevRange_visit___closed__15;
+x_244 = l_panic___at_Lean_Expr_instantiateBetaRevRange_visit___spec__10(x_243, x_6);
+x_245 = !lean_is_exclusive(x_244);
+if (x_245 == 0)
 {
-lean_object* x_153; lean_object* x_154; lean_object* x_155; 
-x_153 = lean_ctor_get(x_151, 0);
-x_154 = lean_ctor_get(x_151, 1);
-lean_inc(x_153);
-x_155 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_154, x_9, x_153);
-lean_ctor_set(x_151, 1, x_155);
-return x_151;
+lean_object* x_246; lean_object* x_247; lean_object* x_248; 
+x_246 = lean_ctor_get(x_244, 0);
+x_247 = lean_ctor_get(x_244, 1);
+lean_inc(x_246);
+x_248 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_247, x_9, x_246);
+lean_ctor_set(x_244, 1, x_248);
+return x_244;
 }
 else
 {
-lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; 
-x_156 = lean_ctor_get(x_151, 0);
-x_157 = lean_ctor_get(x_151, 1);
-lean_inc(x_157);
-lean_inc(x_156);
-lean_dec(x_151);
-lean_inc(x_156);
-x_158 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_157, x_9, x_156);
-x_159 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_159, 0, x_156);
-lean_ctor_set(x_159, 1, x_158);
-return x_159;
+lean_object* x_249; lean_object* x_250; lean_object* x_251; lean_object* x_252; 
+x_249 = lean_ctor_get(x_244, 0);
+x_250 = lean_ctor_get(x_244, 1);
+lean_inc(x_250);
+lean_inc(x_249);
+lean_dec(x_244);
+lean_inc(x_249);
+x_251 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_250, x_9, x_249);
+x_252 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_252, 0, x_249);
+lean_ctor_set(x_252, 1, x_251);
+return x_252;
 }
 }
 case 10:
 {
-lean_object* x_160; lean_object* x_161; uint8_t x_162; 
-x_160 = lean_ctor_get(x_4, 1);
-lean_inc(x_160);
-x_161 = l_Lean_Expr_instantiateBetaRevRange_visit(x_1, x_2, x_3, x_160, x_5, x_6);
-x_162 = !lean_is_exclusive(x_161);
-if (x_162 == 0)
+lean_object* x_253; lean_object* x_254; lean_object* x_255; uint8_t x_256; 
+x_253 = lean_ctor_get(x_4, 0);
+lean_inc(x_253);
+x_254 = lean_ctor_get(x_4, 1);
+lean_inc(x_254);
+lean_inc(x_254);
+x_255 = l_Lean_Expr_instantiateBetaRevRange_visit(x_1, x_2, x_3, x_254, x_5, x_6);
+x_256 = !lean_is_exclusive(x_255);
+if (x_256 == 0)
 {
-lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; 
-x_163 = lean_ctor_get(x_161, 0);
-x_164 = lean_ctor_get(x_161, 1);
-x_165 = lean_expr_update_mdata(x_4, x_163);
-lean_inc(x_165);
-x_166 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_164, x_9, x_165);
-lean_ctor_set(x_161, 1, x_166);
-lean_ctor_set(x_161, 0, x_165);
-return x_161;
+lean_object* x_257; lean_object* x_258; size_t x_259; size_t x_260; uint8_t x_261; 
+x_257 = lean_ctor_get(x_255, 0);
+x_258 = lean_ctor_get(x_255, 1);
+x_259 = lean_ptr_addr(x_254);
+lean_dec(x_254);
+x_260 = lean_ptr_addr(x_257);
+x_261 = lean_usize_dec_eq(x_259, x_260);
+if (x_261 == 0)
+{
+lean_object* x_262; lean_object* x_263; 
+lean_dec(x_4);
+x_262 = l_Lean_Expr_mdata___override(x_253, x_257);
+lean_inc(x_262);
+x_263 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_258, x_9, x_262);
+lean_ctor_set(x_255, 1, x_263);
+lean_ctor_set(x_255, 0, x_262);
+return x_255;
 }
 else
 {
-lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; 
-x_167 = lean_ctor_get(x_161, 0);
-x_168 = lean_ctor_get(x_161, 1);
-lean_inc(x_168);
-lean_inc(x_167);
-lean_dec(x_161);
-x_169 = lean_expr_update_mdata(x_4, x_167);
-lean_inc(x_169);
-x_170 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_168, x_9, x_169);
-x_171 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_171, 0, x_169);
-lean_ctor_set(x_171, 1, x_170);
-return x_171;
+lean_object* x_264; 
+lean_dec(x_257);
+lean_dec(x_253);
+lean_inc(x_4);
+x_264 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_258, x_9, x_4);
+lean_ctor_set(x_255, 1, x_264);
+lean_ctor_set(x_255, 0, x_4);
+return x_255;
+}
+}
+else
+{
+lean_object* x_265; lean_object* x_266; size_t x_267; size_t x_268; uint8_t x_269; 
+x_265 = lean_ctor_get(x_255, 0);
+x_266 = lean_ctor_get(x_255, 1);
+lean_inc(x_266);
+lean_inc(x_265);
+lean_dec(x_255);
+x_267 = lean_ptr_addr(x_254);
+lean_dec(x_254);
+x_268 = lean_ptr_addr(x_265);
+x_269 = lean_usize_dec_eq(x_267, x_268);
+if (x_269 == 0)
+{
+lean_object* x_270; lean_object* x_271; lean_object* x_272; 
+lean_dec(x_4);
+x_270 = l_Lean_Expr_mdata___override(x_253, x_265);
+lean_inc(x_270);
+x_271 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_266, x_9, x_270);
+x_272 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_272, 0, x_270);
+lean_ctor_set(x_272, 1, x_271);
+return x_272;
+}
+else
+{
+lean_object* x_273; lean_object* x_274; 
+lean_dec(x_265);
+lean_dec(x_253);
+lean_inc(x_4);
+x_273 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_266, x_9, x_4);
+x_274 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_274, 0, x_4);
+lean_ctor_set(x_274, 1, x_273);
+return x_274;
+}
 }
 }
 default: 
 {
-lean_object* x_172; lean_object* x_173; uint8_t x_174; 
-x_172 = lean_ctor_get(x_4, 2);
-lean_inc(x_172);
-x_173 = l_Lean_Expr_instantiateBetaRevRange_visit(x_1, x_2, x_3, x_172, x_5, x_6);
-x_174 = !lean_is_exclusive(x_173);
-if (x_174 == 0)
+lean_object* x_275; lean_object* x_276; lean_object* x_277; lean_object* x_278; uint8_t x_279; 
+x_275 = lean_ctor_get(x_4, 0);
+lean_inc(x_275);
+x_276 = lean_ctor_get(x_4, 1);
+lean_inc(x_276);
+x_277 = lean_ctor_get(x_4, 2);
+lean_inc(x_277);
+lean_inc(x_277);
+x_278 = l_Lean_Expr_instantiateBetaRevRange_visit(x_1, x_2, x_3, x_277, x_5, x_6);
+x_279 = !lean_is_exclusive(x_278);
+if (x_279 == 0)
 {
-lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; 
-x_175 = lean_ctor_get(x_173, 0);
-x_176 = lean_ctor_get(x_173, 1);
-x_177 = lean_expr_update_proj(x_4, x_175);
-lean_inc(x_177);
-x_178 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_176, x_9, x_177);
-lean_ctor_set(x_173, 1, x_178);
-lean_ctor_set(x_173, 0, x_177);
-return x_173;
+lean_object* x_280; lean_object* x_281; size_t x_282; size_t x_283; uint8_t x_284; 
+x_280 = lean_ctor_get(x_278, 0);
+x_281 = lean_ctor_get(x_278, 1);
+x_282 = lean_ptr_addr(x_277);
+lean_dec(x_277);
+x_283 = lean_ptr_addr(x_280);
+x_284 = lean_usize_dec_eq(x_282, x_283);
+if (x_284 == 0)
+{
+lean_object* x_285; lean_object* x_286; 
+lean_dec(x_4);
+x_285 = l_Lean_Expr_proj___override(x_275, x_276, x_280);
+lean_inc(x_285);
+x_286 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_281, x_9, x_285);
+lean_ctor_set(x_278, 1, x_286);
+lean_ctor_set(x_278, 0, x_285);
+return x_278;
 }
 else
 {
-lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; 
-x_179 = lean_ctor_get(x_173, 0);
-x_180 = lean_ctor_get(x_173, 1);
-lean_inc(x_180);
-lean_inc(x_179);
-lean_dec(x_173);
-x_181 = lean_expr_update_proj(x_4, x_179);
-lean_inc(x_181);
-x_182 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_180, x_9, x_181);
-x_183 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_183, 0, x_181);
-lean_ctor_set(x_183, 1, x_182);
-return x_183;
+lean_object* x_287; 
+lean_dec(x_280);
+lean_dec(x_276);
+lean_dec(x_275);
+lean_inc(x_4);
+x_287 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_281, x_9, x_4);
+lean_ctor_set(x_278, 1, x_287);
+lean_ctor_set(x_278, 0, x_4);
+return x_278;
+}
+}
+else
+{
+lean_object* x_288; lean_object* x_289; size_t x_290; size_t x_291; uint8_t x_292; 
+x_288 = lean_ctor_get(x_278, 0);
+x_289 = lean_ctor_get(x_278, 1);
+lean_inc(x_289);
+lean_inc(x_288);
+lean_dec(x_278);
+x_290 = lean_ptr_addr(x_277);
+lean_dec(x_277);
+x_291 = lean_ptr_addr(x_288);
+x_292 = lean_usize_dec_eq(x_290, x_291);
+if (x_292 == 0)
+{
+lean_object* x_293; lean_object* x_294; lean_object* x_295; 
+lean_dec(x_4);
+x_293 = l_Lean_Expr_proj___override(x_275, x_276, x_288);
+lean_inc(x_293);
+x_294 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_289, x_9, x_293);
+x_295 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_295, 0, x_293);
+lean_ctor_set(x_295, 1, x_294);
+return x_295;
+}
+else
+{
+lean_object* x_296; lean_object* x_297; 
+lean_dec(x_288);
+lean_dec(x_276);
+lean_dec(x_275);
+lean_inc(x_4);
+x_296 = l_Std_HashMap_insert___at_Lean_Expr_instantiateBetaRevRange_visit___spec__3(x_289, x_9, x_4);
+x_297 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_297, 0, x_4);
+lean_ctor_set(x_297, 1, x_296);
+return x_297;
+}
 }
 }
 }
 }
 else
 {
-lean_object* x_184; lean_object* x_185; 
+lean_object* x_298; lean_object* x_299; 
 lean_dec(x_9);
 lean_dec(x_5);
 lean_dec(x_4);
-x_184 = lean_ctor_get(x_10, 0);
-lean_inc(x_184);
+x_298 = lean_ctor_get(x_10, 0);
+lean_inc(x_298);
 lean_dec(x_10);
-x_185 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_185, 0, x_184);
-lean_ctor_set(x_185, 1, x_6);
-return x_185;
+x_299 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_299, 0, x_298);
+lean_ctor_set(x_299, 1, x_6);
+return x_299;
 }
 }
 else
 {
-lean_object* x_186; 
+lean_object* x_300; 
 lean_dec(x_5);
-x_186 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_186, 0, x_4);
-lean_ctor_set(x_186, 1, x_6);
-return x_186;
+x_300 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_300, 0, x_4);
+lean_ctor_set(x_300, 1, x_6);
+return x_300;
 }
 }
 }
@@ -4031,7 +4519,7 @@ lean_inc(x_18);
 x_19 = lean_ctor_get(x_17, 1);
 lean_inc(x_19);
 lean_dec(x_17);
-x_20 = lean_level_mk_imax_simp(x_18, x_4);
+x_20 = l_Lean_mkLevelIMax_x27(x_18, x_4);
 x_2 = x_12;
 x_4 = x_20;
 x_9 = x_19;
diff --git a/stage0/stdlib/Lean/Meta/Instances.c b/stage0/stdlib/Lean/Meta/Instances.c
index ed81d1b5ff..ac74b1b632 100644
--- a/stage0/stdlib/Lean/Meta/Instances.c
+++ b/stage0/stdlib/Lean/Meta/Instances.c
@@ -1804,7 +1804,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_DiscrTree_insertCore___at_Lean_Meta_addInstanceEntry___spec__1___closed__1;
 x_2 = l_Lean_Meta_DiscrTree_insertCore___at_Lean_Meta_addInstanceEntry___spec__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Meta_DiscrTree_insertCore___at_Lean_Meta_addInstanceEntry___spec__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/KAbstract.c b/stage0/stdlib/Lean/Meta/KAbstract.c
index a12eed066a..17f41c331d 100644
--- a/stage0/stdlib/Lean/Meta/KAbstract.c
+++ b/stage0/stdlib/Lean/Meta/KAbstract.c
@@ -13,19 +13,21 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
-lean_object* lean_expr_update_forall(lean_object*, uint8_t, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_lam___override(lean_object*, lean_object*, lean_object*, uint8_t);
 lean_object* lean_mk_empty_array_with_capacity(lean_object*);
-lean_object* lean_expr_update_mdata(lean_object*, lean_object*);
+lean_object* l_Lean_Expr_forallE___override(lean_object*, lean_object*, lean_object*, uint8_t);
+uint8_t lean_usize_dec_eq(size_t, size_t);
+lean_object* l_Lean_Expr_mdata___override(lean_object*, lean_object*);
 lean_object* lean_st_ref_get(lean_object*, lean_object*);
 lean_object* lean_array_push(lean_object*, lean_object*);
+lean_object* l_Lean_Expr_letE___override(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t);
 lean_object* lean_nat_add(lean_object*, lean_object*);
 uint8_t l_Lean_Occurrences_contains(lean_object*, lean_object*);
 lean_object* lean_st_mk_ref(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_kabstract_visit___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_bvar___override(lean_object*);
 lean_object* l_Lean_Expr_toHeadIndex(lean_object*);
-lean_object* lean_expr_update_let(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_proj(lean_object*, lean_object*);
+size_t lean_ptr_addr(lean_object*);
 lean_object* l___private_Lean_HeadIndex_0__Lean_Expr_headNumArgsAux(lean_object*, lean_object*);
 uint8_t l___private_Lean_HeadIndex_0__Lean_beqHeadIndex____x40_Lean_HeadIndex___hyg_66_(lean_object*, lean_object*);
 uint8_t l___private_Lean_Data_Occurrences_0__Lean_beqOccurrences____x40_Lean_Data_Occurrences___hyg_32_(lean_object*, lean_object*);
@@ -33,150 +35,227 @@ LEAN_EXPORT lean_object* l_Lean_Meta_kabstract_visit(lean_object*, lean_object*,
 lean_object* lean_st_ref_set(lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Expr_isFVar(lean_object*);
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
-lean_object* lean_expr_update_lambda(lean_object*, uint8_t, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_app___override(lean_object*, lean_object*);
 lean_object* l_Lean_Meta_isExprDefEq(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Expr_hasLooseBVars(lean_object*);
+uint8_t l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(uint8_t, uint8_t);
 lean_object* lean_expr_abstract(lean_object*, lean_object*);
+lean_object* l_Lean_Expr_proj___override(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_instantiateMVars___at___private_Lean_Meta_Basic_0__Lean_Meta_mkLeveErrorMessageCore___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_app(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_kabstract(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_kabstract___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_kabstract___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Meta_kabstract_visit(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
-lean_object* x_13; uint8_t x_142; 
-x_142 = l_Lean_Expr_hasLooseBVars(x_5);
-if (x_142 == 0)
+lean_object* x_13; uint8_t x_250; 
+x_250 = l_Lean_Expr_hasLooseBVars(x_5);
+if (x_250 == 0)
 {
-lean_object* x_143; uint8_t x_144; 
+lean_object* x_251; uint8_t x_252; 
 lean_inc(x_5);
-x_143 = l_Lean_Expr_toHeadIndex(x_5);
-x_144 = l___private_Lean_HeadIndex_0__Lean_beqHeadIndex____x40_Lean_HeadIndex___hyg_66_(x_143, x_3);
-lean_dec(x_143);
-if (x_144 == 0)
+x_251 = l_Lean_Expr_toHeadIndex(x_5);
+x_252 = l___private_Lean_HeadIndex_0__Lean_beqHeadIndex____x40_Lean_HeadIndex___hyg_66_(x_251, x_3);
+lean_dec(x_251);
+if (x_252 == 0)
 {
-lean_object* x_145; 
-x_145 = lean_box(0);
-x_13 = x_145;
-goto block_141;
+lean_object* x_253; 
+x_253 = lean_box(0);
+x_13 = x_253;
+goto block_249;
 }
 else
 {
-lean_object* x_146; lean_object* x_147; uint8_t x_148; 
-x_146 = lean_unsigned_to_nat(0u);
-x_147 = l___private_Lean_HeadIndex_0__Lean_Expr_headNumArgsAux(x_5, x_146);
-x_148 = lean_nat_dec_eq(x_147, x_4);
-lean_dec(x_147);
-if (x_148 == 0)
+lean_object* x_254; lean_object* x_255; uint8_t x_256; 
+x_254 = lean_unsigned_to_nat(0u);
+x_255 = l___private_Lean_HeadIndex_0__Lean_Expr_headNumArgsAux(x_5, x_254);
+x_256 = lean_nat_dec_eq(x_255, x_4);
+lean_dec(x_255);
+if (x_256 == 0)
 {
-lean_object* x_149; 
-x_149 = lean_box(0);
-x_13 = x_149;
-goto block_141;
+lean_object* x_257; 
+x_257 = lean_box(0);
+x_13 = x_257;
+goto block_249;
 }
 else
 {
-lean_object* x_150; 
+lean_object* x_258; 
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_1);
 lean_inc(x_5);
-x_150 = l_Lean_Meta_isExprDefEq(x_5, x_1, x_8, x_9, x_10, x_11, x_12);
-if (lean_obj_tag(x_150) == 0)
+x_258 = l_Lean_Meta_isExprDefEq(x_5, x_1, x_8, x_9, x_10, x_11, x_12);
+if (lean_obj_tag(x_258) == 0)
 {
-lean_object* x_151; uint8_t x_152; 
-x_151 = lean_ctor_get(x_150, 0);
-lean_inc(x_151);
-x_152 = lean_unbox(x_151);
-lean_dec(x_151);
-if (x_152 == 0)
+lean_object* x_259; uint8_t x_260; 
+x_259 = lean_ctor_get(x_258, 0);
+lean_inc(x_259);
+x_260 = lean_unbox(x_259);
+lean_dec(x_259);
+if (x_260 == 0)
 {
 switch (lean_obj_tag(x_5)) {
 case 5:
 {
-lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; 
-x_153 = lean_ctor_get(x_150, 1);
-lean_inc(x_153);
-lean_dec(x_150);
-x_154 = lean_ctor_get(x_5, 0);
-lean_inc(x_154);
-x_155 = lean_ctor_get(x_5, 1);
-lean_inc(x_155);
+lean_object* x_261; lean_object* x_262; lean_object* x_263; lean_object* x_264; 
+x_261 = lean_ctor_get(x_258, 1);
+lean_inc(x_261);
+lean_dec(x_258);
+x_262 = lean_ctor_get(x_5, 0);
+lean_inc(x_262);
+x_263 = lean_ctor_get(x_5, 1);
+lean_inc(x_263);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_6);
+lean_inc(x_262);
 lean_inc(x_1);
-x_156 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_154, x_6, x_7, x_8, x_9, x_10, x_11, x_153);
-if (lean_obj_tag(x_156) == 0)
+x_264 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_262, x_6, x_7, x_8, x_9, x_10, x_11, x_261);
+if (lean_obj_tag(x_264) == 0)
 {
-lean_object* x_157; lean_object* x_158; lean_object* x_159; 
-x_157 = lean_ctor_get(x_156, 0);
-lean_inc(x_157);
-x_158 = lean_ctor_get(x_156, 1);
-lean_inc(x_158);
-lean_dec(x_156);
-x_159 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_155, x_6, x_7, x_8, x_9, x_10, x_11, x_158);
-if (lean_obj_tag(x_159) == 0)
+lean_object* x_265; lean_object* x_266; lean_object* x_267; 
+x_265 = lean_ctor_get(x_264, 0);
+lean_inc(x_265);
+x_266 = lean_ctor_get(x_264, 1);
+lean_inc(x_266);
+lean_dec(x_264);
+lean_inc(x_263);
+x_267 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_263, x_6, x_7, x_8, x_9, x_10, x_11, x_266);
+if (lean_obj_tag(x_267) == 0)
 {
-uint8_t x_160; 
-x_160 = !lean_is_exclusive(x_159);
-if (x_160 == 0)
+uint8_t x_268; 
+x_268 = !lean_is_exclusive(x_267);
+if (x_268 == 0)
 {
-lean_object* x_161; lean_object* x_162; 
-x_161 = lean_ctor_get(x_159, 0);
-x_162 = lean_expr_update_app(x_5, x_157, x_161);
-lean_ctor_set(x_159, 0, x_162);
-return x_159;
-}
-else
+lean_object* x_269; size_t x_270; size_t x_271; uint8_t x_272; 
+x_269 = lean_ctor_get(x_267, 0);
+x_270 = lean_ptr_addr(x_262);
+lean_dec(x_262);
+x_271 = lean_ptr_addr(x_265);
+x_272 = lean_usize_dec_eq(x_270, x_271);
+if (x_272 == 0)
 {
-lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; 
-x_163 = lean_ctor_get(x_159, 0);
-x_164 = lean_ctor_get(x_159, 1);
-lean_inc(x_164);
-lean_inc(x_163);
-lean_dec(x_159);
-x_165 = lean_expr_update_app(x_5, x_157, x_163);
-x_166 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_166, 0, x_165);
-lean_ctor_set(x_166, 1, x_164);
-return x_166;
-}
-}
-else
-{
-uint8_t x_167; 
-lean_dec(x_157);
+lean_object* x_273; 
+lean_dec(x_263);
 lean_dec(x_5);
-x_167 = !lean_is_exclusive(x_159);
-if (x_167 == 0)
-{
-return x_159;
+x_273 = l_Lean_Expr_app___override(x_265, x_269);
+lean_ctor_set(x_267, 0, x_273);
+return x_267;
 }
 else
 {
-lean_object* x_168; lean_object* x_169; lean_object* x_170; 
-x_168 = lean_ctor_get(x_159, 0);
-x_169 = lean_ctor_get(x_159, 1);
-lean_inc(x_169);
-lean_inc(x_168);
-lean_dec(x_159);
-x_170 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_170, 0, x_168);
-lean_ctor_set(x_170, 1, x_169);
-return x_170;
+size_t x_274; size_t x_275; uint8_t x_276; 
+x_274 = lean_ptr_addr(x_263);
+lean_dec(x_263);
+x_275 = lean_ptr_addr(x_269);
+x_276 = lean_usize_dec_eq(x_274, x_275);
+if (x_276 == 0)
+{
+lean_object* x_277; 
+lean_dec(x_5);
+x_277 = l_Lean_Expr_app___override(x_265, x_269);
+lean_ctor_set(x_267, 0, x_277);
+return x_267;
+}
+else
+{
+lean_dec(x_269);
+lean_dec(x_265);
+lean_ctor_set(x_267, 0, x_5);
+return x_267;
 }
 }
 }
 else
 {
-uint8_t x_171; 
-lean_dec(x_155);
+lean_object* x_278; lean_object* x_279; size_t x_280; size_t x_281; uint8_t x_282; 
+x_278 = lean_ctor_get(x_267, 0);
+x_279 = lean_ctor_get(x_267, 1);
+lean_inc(x_279);
+lean_inc(x_278);
+lean_dec(x_267);
+x_280 = lean_ptr_addr(x_262);
+lean_dec(x_262);
+x_281 = lean_ptr_addr(x_265);
+x_282 = lean_usize_dec_eq(x_280, x_281);
+if (x_282 == 0)
+{
+lean_object* x_283; lean_object* x_284; 
+lean_dec(x_263);
+lean_dec(x_5);
+x_283 = l_Lean_Expr_app___override(x_265, x_278);
+x_284 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_284, 0, x_283);
+lean_ctor_set(x_284, 1, x_279);
+return x_284;
+}
+else
+{
+size_t x_285; size_t x_286; uint8_t x_287; 
+x_285 = lean_ptr_addr(x_263);
+lean_dec(x_263);
+x_286 = lean_ptr_addr(x_278);
+x_287 = lean_usize_dec_eq(x_285, x_286);
+if (x_287 == 0)
+{
+lean_object* x_288; lean_object* x_289; 
+lean_dec(x_5);
+x_288 = l_Lean_Expr_app___override(x_265, x_278);
+x_289 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_289, 0, x_288);
+lean_ctor_set(x_289, 1, x_279);
+return x_289;
+}
+else
+{
+lean_object* x_290; 
+lean_dec(x_278);
+lean_dec(x_265);
+x_290 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_290, 0, x_5);
+lean_ctor_set(x_290, 1, x_279);
+return x_290;
+}
+}
+}
+}
+else
+{
+uint8_t x_291; 
+lean_dec(x_265);
+lean_dec(x_263);
+lean_dec(x_262);
+lean_dec(x_5);
+x_291 = !lean_is_exclusive(x_267);
+if (x_291 == 0)
+{
+return x_267;
+}
+else
+{
+lean_object* x_292; lean_object* x_293; lean_object* x_294; 
+x_292 = lean_ctor_get(x_267, 0);
+x_293 = lean_ctor_get(x_267, 1);
+lean_inc(x_293);
+lean_inc(x_292);
+lean_dec(x_267);
+x_294 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_294, 0, x_292);
+lean_ctor_set(x_294, 1, x_293);
+return x_294;
+}
+}
+}
+else
+{
+uint8_t x_295; 
+lean_dec(x_263);
+lean_dec(x_262);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -184,781 +263,217 @@ lean_dec(x_8);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_1);
-x_171 = !lean_is_exclusive(x_156);
-if (x_171 == 0)
+x_295 = !lean_is_exclusive(x_264);
+if (x_295 == 0)
 {
-return x_156;
+return x_264;
 }
 else
 {
-lean_object* x_172; lean_object* x_173; lean_object* x_174; 
-x_172 = lean_ctor_get(x_156, 0);
-x_173 = lean_ctor_get(x_156, 1);
-lean_inc(x_173);
-lean_inc(x_172);
-lean_dec(x_156);
-x_174 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_174, 0, x_172);
-lean_ctor_set(x_174, 1, x_173);
-return x_174;
+lean_object* x_296; lean_object* x_297; lean_object* x_298; 
+x_296 = lean_ctor_get(x_264, 0);
+x_297 = lean_ctor_get(x_264, 1);
+lean_inc(x_297);
+lean_inc(x_296);
+lean_dec(x_264);
+x_298 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_298, 0, x_296);
+lean_ctor_set(x_298, 1, x_297);
+return x_298;
 }
 }
 }
 case 6:
 {
-lean_object* x_175; lean_object* x_176; lean_object* x_177; uint8_t x_178; lean_object* x_179; 
-x_175 = lean_ctor_get(x_150, 1);
-lean_inc(x_175);
-lean_dec(x_150);
-x_176 = lean_ctor_get(x_5, 1);
-lean_inc(x_176);
-x_177 = lean_ctor_get(x_5, 2);
-lean_inc(x_177);
-x_178 = lean_ctor_get_uint8(x_5, sizeof(void*)*3 + 8);
+lean_object* x_299; lean_object* x_300; lean_object* x_301; lean_object* x_302; uint8_t x_303; lean_object* x_304; 
+x_299 = lean_ctor_get(x_258, 1);
+lean_inc(x_299);
+lean_dec(x_258);
+x_300 = lean_ctor_get(x_5, 0);
+lean_inc(x_300);
+x_301 = lean_ctor_get(x_5, 1);
+lean_inc(x_301);
+x_302 = lean_ctor_get(x_5, 2);
+lean_inc(x_302);
+x_303 = lean_ctor_get_uint8(x_5, sizeof(void*)*3 + 8);
+lean_dec(x_5);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_6);
+lean_inc(x_301);
 lean_inc(x_1);
-x_179 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_176, x_6, x_7, x_8, x_9, x_10, x_11, x_175);
-if (lean_obj_tag(x_179) == 0)
+x_304 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_301, x_6, x_7, x_8, x_9, x_10, x_11, x_299);
+if (lean_obj_tag(x_304) == 0)
 {
-lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; 
-x_180 = lean_ctor_get(x_179, 0);
-lean_inc(x_180);
-x_181 = lean_ctor_get(x_179, 1);
-lean_inc(x_181);
-lean_dec(x_179);
-x_182 = lean_unsigned_to_nat(1u);
-x_183 = lean_nat_add(x_6, x_182);
-lean_dec(x_6);
-x_184 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_177, x_183, x_7, x_8, x_9, x_10, x_11, x_181);
-if (lean_obj_tag(x_184) == 0)
-{
-uint8_t x_185; 
-x_185 = !lean_is_exclusive(x_184);
-if (x_185 == 0)
-{
-lean_object* x_186; lean_object* x_187; 
-x_186 = lean_ctor_get(x_184, 0);
-x_187 = lean_expr_update_lambda(x_5, x_178, x_180, x_186);
-lean_ctor_set(x_184, 0, x_187);
-return x_184;
-}
-else
-{
-lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; 
-x_188 = lean_ctor_get(x_184, 0);
-x_189 = lean_ctor_get(x_184, 1);
-lean_inc(x_189);
-lean_inc(x_188);
-lean_dec(x_184);
-x_190 = lean_expr_update_lambda(x_5, x_178, x_180, x_188);
-x_191 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_191, 0, x_190);
-lean_ctor_set(x_191, 1, x_189);
-return x_191;
-}
-}
-else
-{
-uint8_t x_192; 
-lean_dec(x_180);
-lean_dec(x_5);
-x_192 = !lean_is_exclusive(x_184);
-if (x_192 == 0)
-{
-return x_184;
-}
-else
-{
-lean_object* x_193; lean_object* x_194; lean_object* x_195; 
-x_193 = lean_ctor_get(x_184, 0);
-x_194 = lean_ctor_get(x_184, 1);
-lean_inc(x_194);
-lean_inc(x_193);
-lean_dec(x_184);
-x_195 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_195, 0, x_193);
-lean_ctor_set(x_195, 1, x_194);
-return x_195;
-}
-}
-}
-else
-{
-uint8_t x_196; 
-lean_dec(x_177);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_1);
-x_196 = !lean_is_exclusive(x_179);
-if (x_196 == 0)
-{
-return x_179;
-}
-else
-{
-lean_object* x_197; lean_object* x_198; lean_object* x_199; 
-x_197 = lean_ctor_get(x_179, 0);
-x_198 = lean_ctor_get(x_179, 1);
-lean_inc(x_198);
-lean_inc(x_197);
-lean_dec(x_179);
-x_199 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_199, 0, x_197);
-lean_ctor_set(x_199, 1, x_198);
-return x_199;
-}
-}
-}
-case 7:
-{
-lean_object* x_200; lean_object* x_201; lean_object* x_202; uint8_t x_203; lean_object* x_204; 
-x_200 = lean_ctor_get(x_150, 1);
-lean_inc(x_200);
-lean_dec(x_150);
-x_201 = lean_ctor_get(x_5, 1);
-lean_inc(x_201);
-x_202 = lean_ctor_get(x_5, 2);
-lean_inc(x_202);
-x_203 = lean_ctor_get_uint8(x_5, sizeof(void*)*3 + 8);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_6);
-lean_inc(x_1);
-x_204 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_201, x_6, x_7, x_8, x_9, x_10, x_11, x_200);
-if (lean_obj_tag(x_204) == 0)
-{
-lean_object* x_205; lean_object* x_206; lean_object* x_207; lean_object* x_208; lean_object* x_209; 
-x_205 = lean_ctor_get(x_204, 0);
-lean_inc(x_205);
-x_206 = lean_ctor_get(x_204, 1);
-lean_inc(x_206);
-lean_dec(x_204);
-x_207 = lean_unsigned_to_nat(1u);
-x_208 = lean_nat_add(x_6, x_207);
-lean_dec(x_6);
-x_209 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_202, x_208, x_7, x_8, x_9, x_10, x_11, x_206);
-if (lean_obj_tag(x_209) == 0)
-{
-uint8_t x_210; 
-x_210 = !lean_is_exclusive(x_209);
-if (x_210 == 0)
-{
-lean_object* x_211; lean_object* x_212; 
-x_211 = lean_ctor_get(x_209, 0);
-x_212 = lean_expr_update_forall(x_5, x_203, x_205, x_211);
-lean_ctor_set(x_209, 0, x_212);
-return x_209;
-}
-else
-{
-lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; 
-x_213 = lean_ctor_get(x_209, 0);
-x_214 = lean_ctor_get(x_209, 1);
-lean_inc(x_214);
-lean_inc(x_213);
-lean_dec(x_209);
-x_215 = lean_expr_update_forall(x_5, x_203, x_205, x_213);
-x_216 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_216, 0, x_215);
-lean_ctor_set(x_216, 1, x_214);
-return x_216;
-}
-}
-else
-{
-uint8_t x_217; 
-lean_dec(x_205);
-lean_dec(x_5);
-x_217 = !lean_is_exclusive(x_209);
-if (x_217 == 0)
-{
-return x_209;
-}
-else
-{
-lean_object* x_218; lean_object* x_219; lean_object* x_220; 
-x_218 = lean_ctor_get(x_209, 0);
-x_219 = lean_ctor_get(x_209, 1);
-lean_inc(x_219);
-lean_inc(x_218);
-lean_dec(x_209);
-x_220 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_220, 0, x_218);
-lean_ctor_set(x_220, 1, x_219);
-return x_220;
-}
-}
-}
-else
-{
-uint8_t x_221; 
-lean_dec(x_202);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_1);
-x_221 = !lean_is_exclusive(x_204);
-if (x_221 == 0)
-{
-return x_204;
-}
-else
-{
-lean_object* x_222; lean_object* x_223; lean_object* x_224; 
-x_222 = lean_ctor_get(x_204, 0);
-x_223 = lean_ctor_get(x_204, 1);
-lean_inc(x_223);
-lean_inc(x_222);
-lean_dec(x_204);
-x_224 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_224, 0, x_222);
-lean_ctor_set(x_224, 1, x_223);
-return x_224;
-}
-}
-}
-case 8:
-{
-lean_object* x_225; lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; 
-x_225 = lean_ctor_get(x_150, 1);
-lean_inc(x_225);
-lean_dec(x_150);
-x_226 = lean_ctor_get(x_5, 1);
-lean_inc(x_226);
-x_227 = lean_ctor_get(x_5, 2);
-lean_inc(x_227);
-x_228 = lean_ctor_get(x_5, 3);
-lean_inc(x_228);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_6);
-lean_inc(x_1);
-x_229 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_226, x_6, x_7, x_8, x_9, x_10, x_11, x_225);
-if (lean_obj_tag(x_229) == 0)
-{
-lean_object* x_230; lean_object* x_231; lean_object* x_232; 
-x_230 = lean_ctor_get(x_229, 0);
-lean_inc(x_230);
-x_231 = lean_ctor_get(x_229, 1);
-lean_inc(x_231);
-lean_dec(x_229);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_6);
-lean_inc(x_1);
-x_232 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_227, x_6, x_7, x_8, x_9, x_10, x_11, x_231);
-if (lean_obj_tag(x_232) == 0)
-{
-lean_object* x_233; lean_object* x_234; lean_object* x_235; lean_object* x_236; lean_object* x_237; 
-x_233 = lean_ctor_get(x_232, 0);
-lean_inc(x_233);
-x_234 = lean_ctor_get(x_232, 1);
-lean_inc(x_234);
-lean_dec(x_232);
-x_235 = lean_unsigned_to_nat(1u);
-x_236 = lean_nat_add(x_6, x_235);
-lean_dec(x_6);
-x_237 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_228, x_236, x_7, x_8, x_9, x_10, x_11, x_234);
-if (lean_obj_tag(x_237) == 0)
-{
-uint8_t x_238; 
-x_238 = !lean_is_exclusive(x_237);
-if (x_238 == 0)
-{
-lean_object* x_239; lean_object* x_240; 
-x_239 = lean_ctor_get(x_237, 0);
-x_240 = lean_expr_update_let(x_5, x_230, x_233, x_239);
-lean_ctor_set(x_237, 0, x_240);
-return x_237;
-}
-else
-{
-lean_object* x_241; lean_object* x_242; lean_object* x_243; lean_object* x_244; 
-x_241 = lean_ctor_get(x_237, 0);
-x_242 = lean_ctor_get(x_237, 1);
-lean_inc(x_242);
-lean_inc(x_241);
-lean_dec(x_237);
-x_243 = lean_expr_update_let(x_5, x_230, x_233, x_241);
-x_244 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_244, 0, x_243);
-lean_ctor_set(x_244, 1, x_242);
-return x_244;
-}
-}
-else
-{
-uint8_t x_245; 
-lean_dec(x_233);
-lean_dec(x_230);
-lean_dec(x_5);
-x_245 = !lean_is_exclusive(x_237);
-if (x_245 == 0)
-{
-return x_237;
-}
-else
-{
-lean_object* x_246; lean_object* x_247; lean_object* x_248; 
-x_246 = lean_ctor_get(x_237, 0);
-x_247 = lean_ctor_get(x_237, 1);
-lean_inc(x_247);
-lean_inc(x_246);
-lean_dec(x_237);
-x_248 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_248, 0, x_246);
-lean_ctor_set(x_248, 1, x_247);
-return x_248;
-}
-}
-}
-else
-{
-uint8_t x_249; 
-lean_dec(x_230);
-lean_dec(x_228);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_1);
-x_249 = !lean_is_exclusive(x_232);
-if (x_249 == 0)
-{
-return x_232;
-}
-else
-{
-lean_object* x_250; lean_object* x_251; lean_object* x_252; 
-x_250 = lean_ctor_get(x_232, 0);
-x_251 = lean_ctor_get(x_232, 1);
-lean_inc(x_251);
-lean_inc(x_250);
-lean_dec(x_232);
-x_252 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_252, 0, x_250);
-lean_ctor_set(x_252, 1, x_251);
-return x_252;
-}
-}
-}
-else
-{
-uint8_t x_253; 
-lean_dec(x_228);
-lean_dec(x_227);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_1);
-x_253 = !lean_is_exclusive(x_229);
-if (x_253 == 0)
-{
-return x_229;
-}
-else
-{
-lean_object* x_254; lean_object* x_255; lean_object* x_256; 
-x_254 = lean_ctor_get(x_229, 0);
-x_255 = lean_ctor_get(x_229, 1);
-lean_inc(x_255);
-lean_inc(x_254);
-lean_dec(x_229);
-x_256 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_256, 0, x_254);
-lean_ctor_set(x_256, 1, x_255);
-return x_256;
-}
-}
-}
-case 10:
-{
-lean_object* x_257; lean_object* x_258; lean_object* x_259; 
-x_257 = lean_ctor_get(x_150, 1);
-lean_inc(x_257);
-lean_dec(x_150);
-x_258 = lean_ctor_get(x_5, 1);
-lean_inc(x_258);
-x_259 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_258, x_6, x_7, x_8, x_9, x_10, x_11, x_257);
-if (lean_obj_tag(x_259) == 0)
-{
-uint8_t x_260; 
-x_260 = !lean_is_exclusive(x_259);
-if (x_260 == 0)
-{
-lean_object* x_261; lean_object* x_262; 
-x_261 = lean_ctor_get(x_259, 0);
-x_262 = lean_expr_update_mdata(x_5, x_261);
-lean_ctor_set(x_259, 0, x_262);
-return x_259;
-}
-else
-{
-lean_object* x_263; lean_object* x_264; lean_object* x_265; lean_object* x_266; 
-x_263 = lean_ctor_get(x_259, 0);
-x_264 = lean_ctor_get(x_259, 1);
-lean_inc(x_264);
-lean_inc(x_263);
-lean_dec(x_259);
-x_265 = lean_expr_update_mdata(x_5, x_263);
-x_266 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_266, 0, x_265);
-lean_ctor_set(x_266, 1, x_264);
-return x_266;
-}
-}
-else
-{
-uint8_t x_267; 
-lean_dec(x_5);
-x_267 = !lean_is_exclusive(x_259);
-if (x_267 == 0)
-{
-return x_259;
-}
-else
-{
-lean_object* x_268; lean_object* x_269; lean_object* x_270; 
-x_268 = lean_ctor_get(x_259, 0);
-x_269 = lean_ctor_get(x_259, 1);
-lean_inc(x_269);
-lean_inc(x_268);
-lean_dec(x_259);
-x_270 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_270, 0, x_268);
-lean_ctor_set(x_270, 1, x_269);
-return x_270;
-}
-}
-}
-case 11:
-{
-lean_object* x_271; lean_object* x_272; lean_object* x_273; 
-x_271 = lean_ctor_get(x_150, 1);
-lean_inc(x_271);
-lean_dec(x_150);
-x_272 = lean_ctor_get(x_5, 2);
-lean_inc(x_272);
-x_273 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_272, x_6, x_7, x_8, x_9, x_10, x_11, x_271);
-if (lean_obj_tag(x_273) == 0)
-{
-uint8_t x_274; 
-x_274 = !lean_is_exclusive(x_273);
-if (x_274 == 0)
-{
-lean_object* x_275; lean_object* x_276; 
-x_275 = lean_ctor_get(x_273, 0);
-x_276 = lean_expr_update_proj(x_5, x_275);
-lean_ctor_set(x_273, 0, x_276);
-return x_273;
-}
-else
-{
-lean_object* x_277; lean_object* x_278; lean_object* x_279; lean_object* x_280; 
-x_277 = lean_ctor_get(x_273, 0);
-x_278 = lean_ctor_get(x_273, 1);
-lean_inc(x_278);
-lean_inc(x_277);
-lean_dec(x_273);
-x_279 = lean_expr_update_proj(x_5, x_277);
-x_280 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_280, 0, x_279);
-lean_ctor_set(x_280, 1, x_278);
-return x_280;
-}
-}
-else
-{
-uint8_t x_281; 
-lean_dec(x_5);
-x_281 = !lean_is_exclusive(x_273);
-if (x_281 == 0)
-{
-return x_273;
-}
-else
-{
-lean_object* x_282; lean_object* x_283; lean_object* x_284; 
-x_282 = lean_ctor_get(x_273, 0);
-x_283 = lean_ctor_get(x_273, 1);
-lean_inc(x_283);
-lean_inc(x_282);
-lean_dec(x_273);
-x_284 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_284, 0, x_282);
-lean_ctor_set(x_284, 1, x_283);
-return x_284;
-}
-}
-}
-default: 
-{
-uint8_t x_285; 
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_6);
-lean_dec(x_1);
-x_285 = !lean_is_exclusive(x_150);
-if (x_285 == 0)
-{
-lean_object* x_286; 
-x_286 = lean_ctor_get(x_150, 0);
-lean_dec(x_286);
-lean_ctor_set(x_150, 0, x_5);
-return x_150;
-}
-else
-{
-lean_object* x_287; lean_object* x_288; 
-x_287 = lean_ctor_get(x_150, 1);
-lean_inc(x_287);
-lean_dec(x_150);
-x_288 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_288, 0, x_5);
-lean_ctor_set(x_288, 1, x_287);
-return x_288;
-}
-}
-}
-}
-else
-{
-lean_object* x_289; lean_object* x_290; lean_object* x_291; lean_object* x_292; lean_object* x_293; lean_object* x_294; lean_object* x_295; lean_object* x_296; lean_object* x_297; lean_object* x_298; lean_object* x_299; uint8_t x_300; 
-x_289 = lean_ctor_get(x_150, 1);
-lean_inc(x_289);
-lean_dec(x_150);
-x_290 = lean_st_ref_get(x_11, x_289);
-x_291 = lean_ctor_get(x_290, 1);
-lean_inc(x_291);
-lean_dec(x_290);
-x_292 = lean_st_ref_get(x_7, x_291);
-x_293 = lean_ctor_get(x_292, 0);
-lean_inc(x_293);
-x_294 = lean_ctor_get(x_292, 1);
-lean_inc(x_294);
-lean_dec(x_292);
-x_295 = lean_unsigned_to_nat(1u);
-x_296 = lean_nat_add(x_293, x_295);
-x_297 = lean_st_ref_get(x_11, x_294);
-x_298 = lean_ctor_get(x_297, 1);
-lean_inc(x_298);
-lean_dec(x_297);
-x_299 = lean_st_ref_set(x_7, x_296, x_298);
-x_300 = !lean_is_exclusive(x_299);
-if (x_300 == 0)
-{
-lean_object* x_301; lean_object* x_302; uint8_t x_303; 
-x_301 = lean_ctor_get(x_299, 1);
-x_302 = lean_ctor_get(x_299, 0);
-lean_dec(x_302);
-x_303 = l_Lean_Occurrences_contains(x_2, x_293);
-lean_dec(x_293);
-if (x_303 == 0)
-{
-switch (lean_obj_tag(x_5)) {
-case 5:
-{
-lean_object* x_304; lean_object* x_305; lean_object* x_306; 
-lean_free_object(x_299);
-x_304 = lean_ctor_get(x_5, 0);
-lean_inc(x_304);
-x_305 = lean_ctor_get(x_5, 1);
+lean_object* x_305; lean_object* x_306; lean_object* x_307; lean_object* x_308; lean_object* x_309; 
+x_305 = lean_ctor_get(x_304, 0);
 lean_inc(x_305);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_6);
-lean_inc(x_1);
-x_306 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_304, x_6, x_7, x_8, x_9, x_10, x_11, x_301);
-if (lean_obj_tag(x_306) == 0)
-{
-lean_object* x_307; lean_object* x_308; lean_object* x_309; 
-x_307 = lean_ctor_get(x_306, 0);
-lean_inc(x_307);
-x_308 = lean_ctor_get(x_306, 1);
-lean_inc(x_308);
-lean_dec(x_306);
-x_309 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_305, x_6, x_7, x_8, x_9, x_10, x_11, x_308);
+x_306 = lean_ctor_get(x_304, 1);
+lean_inc(x_306);
+lean_dec(x_304);
+x_307 = lean_unsigned_to_nat(1u);
+x_308 = lean_nat_add(x_6, x_307);
+lean_dec(x_6);
+lean_inc(x_302);
+x_309 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_302, x_308, x_7, x_8, x_9, x_10, x_11, x_306);
 if (lean_obj_tag(x_309) == 0)
 {
 uint8_t x_310; 
 x_310 = !lean_is_exclusive(x_309);
 if (x_310 == 0)
 {
-lean_object* x_311; lean_object* x_312; 
+lean_object* x_311; lean_object* x_312; size_t x_313; size_t x_314; uint8_t x_315; 
 x_311 = lean_ctor_get(x_309, 0);
-x_312 = lean_expr_update_app(x_5, x_307, x_311);
-lean_ctor_set(x_309, 0, x_312);
+lean_inc(x_302);
+lean_inc(x_301);
+lean_inc(x_300);
+x_312 = l_Lean_Expr_lam___override(x_300, x_301, x_302, x_303);
+x_313 = lean_ptr_addr(x_301);
+lean_dec(x_301);
+x_314 = lean_ptr_addr(x_305);
+x_315 = lean_usize_dec_eq(x_313, x_314);
+if (x_315 == 0)
+{
+lean_object* x_316; 
+lean_dec(x_312);
+lean_dec(x_302);
+x_316 = l_Lean_Expr_lam___override(x_300, x_305, x_311, x_303);
+lean_ctor_set(x_309, 0, x_316);
 return x_309;
 }
 else
 {
-lean_object* x_313; lean_object* x_314; lean_object* x_315; lean_object* x_316; 
-x_313 = lean_ctor_get(x_309, 0);
-x_314 = lean_ctor_get(x_309, 1);
-lean_inc(x_314);
-lean_inc(x_313);
-lean_dec(x_309);
-x_315 = lean_expr_update_app(x_5, x_307, x_313);
-x_316 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_316, 0, x_315);
-lean_ctor_set(x_316, 1, x_314);
-return x_316;
-}
-}
-else
-{
-uint8_t x_317; 
-lean_dec(x_307);
-lean_dec(x_5);
-x_317 = !lean_is_exclusive(x_309);
-if (x_317 == 0)
+size_t x_317; size_t x_318; uint8_t x_319; 
+x_317 = lean_ptr_addr(x_302);
+lean_dec(x_302);
+x_318 = lean_ptr_addr(x_311);
+x_319 = lean_usize_dec_eq(x_317, x_318);
+if (x_319 == 0)
 {
+lean_object* x_320; 
+lean_dec(x_312);
+x_320 = l_Lean_Expr_lam___override(x_300, x_305, x_311, x_303);
+lean_ctor_set(x_309, 0, x_320);
 return x_309;
 }
 else
 {
-lean_object* x_318; lean_object* x_319; lean_object* x_320; 
-x_318 = lean_ctor_get(x_309, 0);
-x_319 = lean_ctor_get(x_309, 1);
-lean_inc(x_319);
-lean_inc(x_318);
-lean_dec(x_309);
-x_320 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_320, 0, x_318);
-lean_ctor_set(x_320, 1, x_319);
-return x_320;
-}
-}
-}
-else
-{
 uint8_t x_321; 
-lean_dec(x_305);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_1);
-x_321 = !lean_is_exclusive(x_306);
+x_321 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_303, x_303);
 if (x_321 == 0)
 {
-return x_306;
+lean_object* x_322; 
+lean_dec(x_312);
+x_322 = l_Lean_Expr_lam___override(x_300, x_305, x_311, x_303);
+lean_ctor_set(x_309, 0, x_322);
+return x_309;
 }
 else
 {
-lean_object* x_322; lean_object* x_323; lean_object* x_324; 
-x_322 = lean_ctor_get(x_306, 0);
-x_323 = lean_ctor_get(x_306, 1);
+lean_dec(x_311);
+lean_dec(x_305);
+lean_dec(x_300);
+lean_ctor_set(x_309, 0, x_312);
+return x_309;
+}
+}
+}
+}
+else
+{
+lean_object* x_323; lean_object* x_324; lean_object* x_325; size_t x_326; size_t x_327; uint8_t x_328; 
+x_323 = lean_ctor_get(x_309, 0);
+x_324 = lean_ctor_get(x_309, 1);
+lean_inc(x_324);
 lean_inc(x_323);
-lean_inc(x_322);
-lean_dec(x_306);
-x_324 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_324, 0, x_322);
-lean_ctor_set(x_324, 1, x_323);
-return x_324;
-}
-}
-}
-case 6:
+lean_dec(x_309);
+lean_inc(x_302);
+lean_inc(x_301);
+lean_inc(x_300);
+x_325 = l_Lean_Expr_lam___override(x_300, x_301, x_302, x_303);
+x_326 = lean_ptr_addr(x_301);
+lean_dec(x_301);
+x_327 = lean_ptr_addr(x_305);
+x_328 = lean_usize_dec_eq(x_326, x_327);
+if (x_328 == 0)
 {
-lean_object* x_325; lean_object* x_326; uint8_t x_327; lean_object* x_328; 
-lean_free_object(x_299);
-x_325 = lean_ctor_get(x_5, 1);
-lean_inc(x_325);
-x_326 = lean_ctor_get(x_5, 2);
-lean_inc(x_326);
-x_327 = lean_ctor_get_uint8(x_5, sizeof(void*)*3 + 8);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_6);
-lean_inc(x_1);
-x_328 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_325, x_6, x_7, x_8, x_9, x_10, x_11, x_301);
-if (lean_obj_tag(x_328) == 0)
+lean_object* x_329; lean_object* x_330; 
+lean_dec(x_325);
+lean_dec(x_302);
+x_329 = l_Lean_Expr_lam___override(x_300, x_305, x_323, x_303);
+x_330 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_330, 0, x_329);
+lean_ctor_set(x_330, 1, x_324);
+return x_330;
+}
+else
 {
-lean_object* x_329; lean_object* x_330; lean_object* x_331; lean_object* x_332; 
-x_329 = lean_ctor_get(x_328, 0);
-lean_inc(x_329);
-x_330 = lean_ctor_get(x_328, 1);
-lean_inc(x_330);
-lean_dec(x_328);
-x_331 = lean_nat_add(x_6, x_295);
-lean_dec(x_6);
-x_332 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_326, x_331, x_7, x_8, x_9, x_10, x_11, x_330);
-if (lean_obj_tag(x_332) == 0)
-{
-uint8_t x_333; 
-x_333 = !lean_is_exclusive(x_332);
+size_t x_331; size_t x_332; uint8_t x_333; 
+x_331 = lean_ptr_addr(x_302);
+lean_dec(x_302);
+x_332 = lean_ptr_addr(x_323);
+x_333 = lean_usize_dec_eq(x_331, x_332);
 if (x_333 == 0)
 {
 lean_object* x_334; lean_object* x_335; 
-x_334 = lean_ctor_get(x_332, 0);
-x_335 = lean_expr_update_lambda(x_5, x_327, x_329, x_334);
-lean_ctor_set(x_332, 0, x_335);
-return x_332;
+lean_dec(x_325);
+x_334 = l_Lean_Expr_lam___override(x_300, x_305, x_323, x_303);
+x_335 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_335, 0, x_334);
+lean_ctor_set(x_335, 1, x_324);
+return x_335;
 }
 else
 {
-lean_object* x_336; lean_object* x_337; lean_object* x_338; lean_object* x_339; 
-x_336 = lean_ctor_get(x_332, 0);
-x_337 = lean_ctor_get(x_332, 1);
-lean_inc(x_337);
-lean_inc(x_336);
-lean_dec(x_332);
-x_338 = lean_expr_update_lambda(x_5, x_327, x_329, x_336);
+uint8_t x_336; 
+x_336 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_303, x_303);
+if (x_336 == 0)
+{
+lean_object* x_337; lean_object* x_338; 
+lean_dec(x_325);
+x_337 = l_Lean_Expr_lam___override(x_300, x_305, x_323, x_303);
+x_338 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_338, 0, x_337);
+lean_ctor_set(x_338, 1, x_324);
+return x_338;
+}
+else
+{
+lean_object* x_339; 
+lean_dec(x_323);
+lean_dec(x_305);
+lean_dec(x_300);
 x_339 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_339, 0, x_338);
-lean_ctor_set(x_339, 1, x_337);
+lean_ctor_set(x_339, 0, x_325);
+lean_ctor_set(x_339, 1, x_324);
 return x_339;
 }
 }
+}
+}
+}
 else
 {
 uint8_t x_340; 
-lean_dec(x_329);
-lean_dec(x_5);
-x_340 = !lean_is_exclusive(x_332);
+lean_dec(x_305);
+lean_dec(x_302);
+lean_dec(x_301);
+lean_dec(x_300);
+x_340 = !lean_is_exclusive(x_309);
 if (x_340 == 0)
 {
-return x_332;
+return x_309;
 }
 else
 {
 lean_object* x_341; lean_object* x_342; lean_object* x_343; 
-x_341 = lean_ctor_get(x_332, 0);
-x_342 = lean_ctor_get(x_332, 1);
+x_341 = lean_ctor_get(x_309, 0);
+x_342 = lean_ctor_get(x_309, 1);
 lean_inc(x_342);
 lean_inc(x_341);
-lean_dec(x_332);
+lean_dec(x_309);
 x_343 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_343, 0, x_341);
 lean_ctor_set(x_343, 1, x_342);
@@ -969,27 +484,28 @@ return x_343;
 else
 {
 uint8_t x_344; 
-lean_dec(x_326);
+lean_dec(x_302);
+lean_dec(x_301);
+lean_dec(x_300);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_6);
-lean_dec(x_5);
 lean_dec(x_1);
-x_344 = !lean_is_exclusive(x_328);
+x_344 = !lean_is_exclusive(x_304);
 if (x_344 == 0)
 {
-return x_328;
+return x_304;
 }
 else
 {
 lean_object* x_345; lean_object* x_346; lean_object* x_347; 
-x_345 = lean_ctor_get(x_328, 0);
-x_346 = lean_ctor_get(x_328, 1);
+x_345 = lean_ctor_get(x_304, 0);
+x_346 = lean_ctor_get(x_304, 1);
 lean_inc(x_346);
 lean_inc(x_345);
-lean_dec(x_328);
+lean_dec(x_304);
 x_347 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_347, 0, x_345);
 lean_ctor_set(x_347, 1, x_346);
@@ -999,203 +515,195 @@ return x_347;
 }
 case 7:
 {
-lean_object* x_348; lean_object* x_349; uint8_t x_350; lean_object* x_351; 
-lean_free_object(x_299);
-x_348 = lean_ctor_get(x_5, 1);
+lean_object* x_348; lean_object* x_349; lean_object* x_350; lean_object* x_351; uint8_t x_352; lean_object* x_353; 
+x_348 = lean_ctor_get(x_258, 1);
 lean_inc(x_348);
-x_349 = lean_ctor_get(x_5, 2);
+lean_dec(x_258);
+x_349 = lean_ctor_get(x_5, 0);
 lean_inc(x_349);
-x_350 = lean_ctor_get_uint8(x_5, sizeof(void*)*3 + 8);
+x_350 = lean_ctor_get(x_5, 1);
+lean_inc(x_350);
+x_351 = lean_ctor_get(x_5, 2);
+lean_inc(x_351);
+x_352 = lean_ctor_get_uint8(x_5, sizeof(void*)*3 + 8);
+lean_dec(x_5);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_6);
+lean_inc(x_350);
 lean_inc(x_1);
-x_351 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_348, x_6, x_7, x_8, x_9, x_10, x_11, x_301);
-if (lean_obj_tag(x_351) == 0)
+x_353 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_350, x_6, x_7, x_8, x_9, x_10, x_11, x_348);
+if (lean_obj_tag(x_353) == 0)
 {
-lean_object* x_352; lean_object* x_353; lean_object* x_354; lean_object* x_355; 
-x_352 = lean_ctor_get(x_351, 0);
-lean_inc(x_352);
-x_353 = lean_ctor_get(x_351, 1);
-lean_inc(x_353);
-lean_dec(x_351);
-x_354 = lean_nat_add(x_6, x_295);
+lean_object* x_354; lean_object* x_355; lean_object* x_356; lean_object* x_357; lean_object* x_358; 
+x_354 = lean_ctor_get(x_353, 0);
+lean_inc(x_354);
+x_355 = lean_ctor_get(x_353, 1);
+lean_inc(x_355);
+lean_dec(x_353);
+x_356 = lean_unsigned_to_nat(1u);
+x_357 = lean_nat_add(x_6, x_356);
 lean_dec(x_6);
-x_355 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_349, x_354, x_7, x_8, x_9, x_10, x_11, x_353);
-if (lean_obj_tag(x_355) == 0)
+lean_inc(x_351);
+x_358 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_351, x_357, x_7, x_8, x_9, x_10, x_11, x_355);
+if (lean_obj_tag(x_358) == 0)
 {
-uint8_t x_356; 
-x_356 = !lean_is_exclusive(x_355);
-if (x_356 == 0)
+uint8_t x_359; 
+x_359 = !lean_is_exclusive(x_358);
+if (x_359 == 0)
 {
-lean_object* x_357; lean_object* x_358; 
-x_357 = lean_ctor_get(x_355, 0);
-x_358 = lean_expr_update_forall(x_5, x_350, x_352, x_357);
-lean_ctor_set(x_355, 0, x_358);
-return x_355;
+lean_object* x_360; lean_object* x_361; size_t x_362; size_t x_363; uint8_t x_364; 
+x_360 = lean_ctor_get(x_358, 0);
+lean_inc(x_351);
+lean_inc(x_350);
+lean_inc(x_349);
+x_361 = l_Lean_Expr_forallE___override(x_349, x_350, x_351, x_352);
+x_362 = lean_ptr_addr(x_350);
+lean_dec(x_350);
+x_363 = lean_ptr_addr(x_354);
+x_364 = lean_usize_dec_eq(x_362, x_363);
+if (x_364 == 0)
+{
+lean_object* x_365; 
+lean_dec(x_361);
+lean_dec(x_351);
+x_365 = l_Lean_Expr_forallE___override(x_349, x_354, x_360, x_352);
+lean_ctor_set(x_358, 0, x_365);
+return x_358;
 }
 else
 {
-lean_object* x_359; lean_object* x_360; lean_object* x_361; lean_object* x_362; 
-x_359 = lean_ctor_get(x_355, 0);
-x_360 = lean_ctor_get(x_355, 1);
-lean_inc(x_360);
-lean_inc(x_359);
-lean_dec(x_355);
-x_361 = lean_expr_update_forall(x_5, x_350, x_352, x_359);
-x_362 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_362, 0, x_361);
-lean_ctor_set(x_362, 1, x_360);
-return x_362;
-}
+size_t x_366; size_t x_367; uint8_t x_368; 
+x_366 = lean_ptr_addr(x_351);
+lean_dec(x_351);
+x_367 = lean_ptr_addr(x_360);
+x_368 = lean_usize_dec_eq(x_366, x_367);
+if (x_368 == 0)
+{
+lean_object* x_369; 
+lean_dec(x_361);
+x_369 = l_Lean_Expr_forallE___override(x_349, x_354, x_360, x_352);
+lean_ctor_set(x_358, 0, x_369);
+return x_358;
 }
 else
 {
-uint8_t x_363; 
-lean_dec(x_352);
-lean_dec(x_5);
-x_363 = !lean_is_exclusive(x_355);
-if (x_363 == 0)
+uint8_t x_370; 
+x_370 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_352, x_352);
+if (x_370 == 0)
 {
-return x_355;
+lean_object* x_371; 
+lean_dec(x_361);
+x_371 = l_Lean_Expr_forallE___override(x_349, x_354, x_360, x_352);
+lean_ctor_set(x_358, 0, x_371);
+return x_358;
 }
 else
 {
-lean_object* x_364; lean_object* x_365; lean_object* x_366; 
-x_364 = lean_ctor_get(x_355, 0);
-x_365 = lean_ctor_get(x_355, 1);
-lean_inc(x_365);
-lean_inc(x_364);
-lean_dec(x_355);
-x_366 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_366, 0, x_364);
-lean_ctor_set(x_366, 1, x_365);
-return x_366;
-}
-}
-}
-else
-{
-uint8_t x_367; 
+lean_dec(x_360);
+lean_dec(x_354);
 lean_dec(x_349);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_1);
-x_367 = !lean_is_exclusive(x_351);
-if (x_367 == 0)
-{
-return x_351;
+lean_ctor_set(x_358, 0, x_361);
+return x_358;
+}
+}
+}
 }
 else
 {
-lean_object* x_368; lean_object* x_369; lean_object* x_370; 
-x_368 = lean_ctor_get(x_351, 0);
-x_369 = lean_ctor_get(x_351, 1);
-lean_inc(x_369);
-lean_inc(x_368);
-lean_dec(x_351);
-x_370 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_370, 0, x_368);
-lean_ctor_set(x_370, 1, x_369);
-return x_370;
-}
-}
-}
-case 8:
-{
-lean_object* x_371; lean_object* x_372; lean_object* x_373; lean_object* x_374; 
-lean_free_object(x_299);
-x_371 = lean_ctor_get(x_5, 1);
-lean_inc(x_371);
-x_372 = lean_ctor_get(x_5, 2);
-lean_inc(x_372);
-x_373 = lean_ctor_get(x_5, 3);
+lean_object* x_372; lean_object* x_373; lean_object* x_374; size_t x_375; size_t x_376; uint8_t x_377; 
+x_372 = lean_ctor_get(x_358, 0);
+x_373 = lean_ctor_get(x_358, 1);
 lean_inc(x_373);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_6);
-lean_inc(x_1);
-x_374 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_371, x_6, x_7, x_8, x_9, x_10, x_11, x_301);
-if (lean_obj_tag(x_374) == 0)
+lean_inc(x_372);
+lean_dec(x_358);
+lean_inc(x_351);
+lean_inc(x_350);
+lean_inc(x_349);
+x_374 = l_Lean_Expr_forallE___override(x_349, x_350, x_351, x_352);
+x_375 = lean_ptr_addr(x_350);
+lean_dec(x_350);
+x_376 = lean_ptr_addr(x_354);
+x_377 = lean_usize_dec_eq(x_375, x_376);
+if (x_377 == 0)
 {
-lean_object* x_375; lean_object* x_376; lean_object* x_377; 
-x_375 = lean_ctor_get(x_374, 0);
-lean_inc(x_375);
-x_376 = lean_ctor_get(x_374, 1);
-lean_inc(x_376);
+lean_object* x_378; lean_object* x_379; 
 lean_dec(x_374);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_6);
-lean_inc(x_1);
-x_377 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_372, x_6, x_7, x_8, x_9, x_10, x_11, x_376);
-if (lean_obj_tag(x_377) == 0)
+lean_dec(x_351);
+x_378 = l_Lean_Expr_forallE___override(x_349, x_354, x_372, x_352);
+x_379 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_379, 0, x_378);
+lean_ctor_set(x_379, 1, x_373);
+return x_379;
+}
+else
 {
-lean_object* x_378; lean_object* x_379; lean_object* x_380; lean_object* x_381; 
-x_378 = lean_ctor_get(x_377, 0);
-lean_inc(x_378);
-x_379 = lean_ctor_get(x_377, 1);
-lean_inc(x_379);
-lean_dec(x_377);
-x_380 = lean_nat_add(x_6, x_295);
-lean_dec(x_6);
-x_381 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_373, x_380, x_7, x_8, x_9, x_10, x_11, x_379);
-if (lean_obj_tag(x_381) == 0)
-{
-uint8_t x_382; 
-x_382 = !lean_is_exclusive(x_381);
+size_t x_380; size_t x_381; uint8_t x_382; 
+x_380 = lean_ptr_addr(x_351);
+lean_dec(x_351);
+x_381 = lean_ptr_addr(x_372);
+x_382 = lean_usize_dec_eq(x_380, x_381);
 if (x_382 == 0)
 {
 lean_object* x_383; lean_object* x_384; 
-x_383 = lean_ctor_get(x_381, 0);
-x_384 = lean_expr_update_let(x_5, x_375, x_378, x_383);
-lean_ctor_set(x_381, 0, x_384);
-return x_381;
+lean_dec(x_374);
+x_383 = l_Lean_Expr_forallE___override(x_349, x_354, x_372, x_352);
+x_384 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_384, 0, x_383);
+lean_ctor_set(x_384, 1, x_373);
+return x_384;
 }
 else
 {
-lean_object* x_385; lean_object* x_386; lean_object* x_387; lean_object* x_388; 
-x_385 = lean_ctor_get(x_381, 0);
-x_386 = lean_ctor_get(x_381, 1);
-lean_inc(x_386);
-lean_inc(x_385);
-lean_dec(x_381);
-x_387 = lean_expr_update_let(x_5, x_375, x_378, x_385);
+uint8_t x_385; 
+x_385 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_352, x_352);
+if (x_385 == 0)
+{
+lean_object* x_386; lean_object* x_387; 
+lean_dec(x_374);
+x_386 = l_Lean_Expr_forallE___override(x_349, x_354, x_372, x_352);
+x_387 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_387, 0, x_386);
+lean_ctor_set(x_387, 1, x_373);
+return x_387;
+}
+else
+{
+lean_object* x_388; 
+lean_dec(x_372);
+lean_dec(x_354);
+lean_dec(x_349);
 x_388 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_388, 0, x_387);
-lean_ctor_set(x_388, 1, x_386);
+lean_ctor_set(x_388, 0, x_374);
+lean_ctor_set(x_388, 1, x_373);
 return x_388;
 }
 }
+}
+}
+}
 else
 {
 uint8_t x_389; 
-lean_dec(x_378);
-lean_dec(x_375);
-lean_dec(x_5);
-x_389 = !lean_is_exclusive(x_381);
+lean_dec(x_354);
+lean_dec(x_351);
+lean_dec(x_350);
+lean_dec(x_349);
+x_389 = !lean_is_exclusive(x_358);
 if (x_389 == 0)
 {
-return x_381;
+return x_358;
 }
 else
 {
 lean_object* x_390; lean_object* x_391; lean_object* x_392; 
-x_390 = lean_ctor_get(x_381, 0);
-x_391 = lean_ctor_get(x_381, 1);
+x_390 = lean_ctor_get(x_358, 0);
+x_391 = lean_ctor_get(x_358, 1);
 lean_inc(x_391);
 lean_inc(x_390);
-lean_dec(x_381);
+lean_dec(x_358);
 x_392 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_392, 0, x_390);
 lean_ctor_set(x_392, 1, x_391);
@@ -1206,28 +714,28 @@ return x_392;
 else
 {
 uint8_t x_393; 
-lean_dec(x_375);
-lean_dec(x_373);
+lean_dec(x_351);
+lean_dec(x_350);
+lean_dec(x_349);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_6);
-lean_dec(x_5);
 lean_dec(x_1);
-x_393 = !lean_is_exclusive(x_377);
+x_393 = !lean_is_exclusive(x_353);
 if (x_393 == 0)
 {
-return x_377;
+return x_353;
 }
 else
 {
 lean_object* x_394; lean_object* x_395; lean_object* x_396; 
-x_394 = lean_ctor_get(x_377, 0);
-x_395 = lean_ctor_get(x_377, 1);
+x_394 = lean_ctor_get(x_353, 0);
+x_395 = lean_ctor_get(x_353, 1);
 lean_inc(x_395);
 lean_inc(x_394);
-lean_dec(x_377);
+lean_dec(x_353);
 x_396 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_396, 0, x_394);
 lean_ctor_set(x_396, 1, x_395);
@@ -1235,11 +743,236 @@ return x_396;
 }
 }
 }
+case 8:
+{
+lean_object* x_397; lean_object* x_398; lean_object* x_399; lean_object* x_400; lean_object* x_401; uint8_t x_402; lean_object* x_403; 
+x_397 = lean_ctor_get(x_258, 1);
+lean_inc(x_397);
+lean_dec(x_258);
+x_398 = lean_ctor_get(x_5, 0);
+lean_inc(x_398);
+x_399 = lean_ctor_get(x_5, 1);
+lean_inc(x_399);
+x_400 = lean_ctor_get(x_5, 2);
+lean_inc(x_400);
+x_401 = lean_ctor_get(x_5, 3);
+lean_inc(x_401);
+x_402 = lean_ctor_get_uint8(x_5, sizeof(void*)*4 + 8);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_6);
+lean_inc(x_399);
+lean_inc(x_1);
+x_403 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_399, x_6, x_7, x_8, x_9, x_10, x_11, x_397);
+if (lean_obj_tag(x_403) == 0)
+{
+lean_object* x_404; lean_object* x_405; lean_object* x_406; 
+x_404 = lean_ctor_get(x_403, 0);
+lean_inc(x_404);
+x_405 = lean_ctor_get(x_403, 1);
+lean_inc(x_405);
+lean_dec(x_403);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_6);
+lean_inc(x_400);
+lean_inc(x_1);
+x_406 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_400, x_6, x_7, x_8, x_9, x_10, x_11, x_405);
+if (lean_obj_tag(x_406) == 0)
+{
+lean_object* x_407; lean_object* x_408; lean_object* x_409; lean_object* x_410; lean_object* x_411; 
+x_407 = lean_ctor_get(x_406, 0);
+lean_inc(x_407);
+x_408 = lean_ctor_get(x_406, 1);
+lean_inc(x_408);
+lean_dec(x_406);
+x_409 = lean_unsigned_to_nat(1u);
+x_410 = lean_nat_add(x_6, x_409);
+lean_dec(x_6);
+lean_inc(x_401);
+x_411 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_401, x_410, x_7, x_8, x_9, x_10, x_11, x_408);
+if (lean_obj_tag(x_411) == 0)
+{
+uint8_t x_412; 
+x_412 = !lean_is_exclusive(x_411);
+if (x_412 == 0)
+{
+lean_object* x_413; size_t x_414; size_t x_415; uint8_t x_416; 
+x_413 = lean_ctor_get(x_411, 0);
+x_414 = lean_ptr_addr(x_399);
+lean_dec(x_399);
+x_415 = lean_ptr_addr(x_404);
+x_416 = lean_usize_dec_eq(x_414, x_415);
+if (x_416 == 0)
+{
+lean_object* x_417; 
+lean_dec(x_401);
+lean_dec(x_400);
+lean_dec(x_5);
+x_417 = l_Lean_Expr_letE___override(x_398, x_404, x_407, x_413, x_402);
+lean_ctor_set(x_411, 0, x_417);
+return x_411;
+}
 else
 {
-uint8_t x_397; 
-lean_dec(x_373);
-lean_dec(x_372);
+size_t x_418; size_t x_419; uint8_t x_420; 
+x_418 = lean_ptr_addr(x_400);
+lean_dec(x_400);
+x_419 = lean_ptr_addr(x_407);
+x_420 = lean_usize_dec_eq(x_418, x_419);
+if (x_420 == 0)
+{
+lean_object* x_421; 
+lean_dec(x_401);
+lean_dec(x_5);
+x_421 = l_Lean_Expr_letE___override(x_398, x_404, x_407, x_413, x_402);
+lean_ctor_set(x_411, 0, x_421);
+return x_411;
+}
+else
+{
+size_t x_422; size_t x_423; uint8_t x_424; 
+x_422 = lean_ptr_addr(x_401);
+lean_dec(x_401);
+x_423 = lean_ptr_addr(x_413);
+x_424 = lean_usize_dec_eq(x_422, x_423);
+if (x_424 == 0)
+{
+lean_object* x_425; 
+lean_dec(x_5);
+x_425 = l_Lean_Expr_letE___override(x_398, x_404, x_407, x_413, x_402);
+lean_ctor_set(x_411, 0, x_425);
+return x_411;
+}
+else
+{
+lean_dec(x_413);
+lean_dec(x_407);
+lean_dec(x_404);
+lean_dec(x_398);
+lean_ctor_set(x_411, 0, x_5);
+return x_411;
+}
+}
+}
+}
+else
+{
+lean_object* x_426; lean_object* x_427; size_t x_428; size_t x_429; uint8_t x_430; 
+x_426 = lean_ctor_get(x_411, 0);
+x_427 = lean_ctor_get(x_411, 1);
+lean_inc(x_427);
+lean_inc(x_426);
+lean_dec(x_411);
+x_428 = lean_ptr_addr(x_399);
+lean_dec(x_399);
+x_429 = lean_ptr_addr(x_404);
+x_430 = lean_usize_dec_eq(x_428, x_429);
+if (x_430 == 0)
+{
+lean_object* x_431; lean_object* x_432; 
+lean_dec(x_401);
+lean_dec(x_400);
+lean_dec(x_5);
+x_431 = l_Lean_Expr_letE___override(x_398, x_404, x_407, x_426, x_402);
+x_432 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_432, 0, x_431);
+lean_ctor_set(x_432, 1, x_427);
+return x_432;
+}
+else
+{
+size_t x_433; size_t x_434; uint8_t x_435; 
+x_433 = lean_ptr_addr(x_400);
+lean_dec(x_400);
+x_434 = lean_ptr_addr(x_407);
+x_435 = lean_usize_dec_eq(x_433, x_434);
+if (x_435 == 0)
+{
+lean_object* x_436; lean_object* x_437; 
+lean_dec(x_401);
+lean_dec(x_5);
+x_436 = l_Lean_Expr_letE___override(x_398, x_404, x_407, x_426, x_402);
+x_437 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_437, 0, x_436);
+lean_ctor_set(x_437, 1, x_427);
+return x_437;
+}
+else
+{
+size_t x_438; size_t x_439; uint8_t x_440; 
+x_438 = lean_ptr_addr(x_401);
+lean_dec(x_401);
+x_439 = lean_ptr_addr(x_426);
+x_440 = lean_usize_dec_eq(x_438, x_439);
+if (x_440 == 0)
+{
+lean_object* x_441; lean_object* x_442; 
+lean_dec(x_5);
+x_441 = l_Lean_Expr_letE___override(x_398, x_404, x_407, x_426, x_402);
+x_442 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_442, 0, x_441);
+lean_ctor_set(x_442, 1, x_427);
+return x_442;
+}
+else
+{
+lean_object* x_443; 
+lean_dec(x_426);
+lean_dec(x_407);
+lean_dec(x_404);
+lean_dec(x_398);
+x_443 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_443, 0, x_5);
+lean_ctor_set(x_443, 1, x_427);
+return x_443;
+}
+}
+}
+}
+}
+else
+{
+uint8_t x_444; 
+lean_dec(x_407);
+lean_dec(x_404);
+lean_dec(x_401);
+lean_dec(x_400);
+lean_dec(x_399);
+lean_dec(x_398);
+lean_dec(x_5);
+x_444 = !lean_is_exclusive(x_411);
+if (x_444 == 0)
+{
+return x_411;
+}
+else
+{
+lean_object* x_445; lean_object* x_446; lean_object* x_447; 
+x_445 = lean_ctor_get(x_411, 0);
+x_446 = lean_ctor_get(x_411, 1);
+lean_inc(x_446);
+lean_inc(x_445);
+lean_dec(x_411);
+x_447 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_447, 0, x_445);
+lean_ctor_set(x_447, 1, x_446);
+return x_447;
+}
+}
+}
+else
+{
+uint8_t x_448; 
+lean_dec(x_404);
+lean_dec(x_401);
+lean_dec(x_400);
+lean_dec(x_399);
+lean_dec(x_398);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -1247,849 +980,2519 @@ lean_dec(x_8);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_1);
-x_397 = !lean_is_exclusive(x_374);
-if (x_397 == 0)
+x_448 = !lean_is_exclusive(x_406);
+if (x_448 == 0)
 {
-return x_374;
+return x_406;
 }
 else
 {
-lean_object* x_398; lean_object* x_399; lean_object* x_400; 
-x_398 = lean_ctor_get(x_374, 0);
-x_399 = lean_ctor_get(x_374, 1);
-lean_inc(x_399);
-lean_inc(x_398);
-lean_dec(x_374);
-x_400 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_400, 0, x_398);
-lean_ctor_set(x_400, 1, x_399);
-return x_400;
+lean_object* x_449; lean_object* x_450; lean_object* x_451; 
+x_449 = lean_ctor_get(x_406, 0);
+x_450 = lean_ctor_get(x_406, 1);
+lean_inc(x_450);
+lean_inc(x_449);
+lean_dec(x_406);
+x_451 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_451, 0, x_449);
+lean_ctor_set(x_451, 1, x_450);
+return x_451;
+}
+}
+}
+else
+{
+uint8_t x_452; 
+lean_dec(x_401);
+lean_dec(x_400);
+lean_dec(x_399);
+lean_dec(x_398);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_1);
+x_452 = !lean_is_exclusive(x_403);
+if (x_452 == 0)
+{
+return x_403;
+}
+else
+{
+lean_object* x_453; lean_object* x_454; lean_object* x_455; 
+x_453 = lean_ctor_get(x_403, 0);
+x_454 = lean_ctor_get(x_403, 1);
+lean_inc(x_454);
+lean_inc(x_453);
+lean_dec(x_403);
+x_455 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_455, 0, x_453);
+lean_ctor_set(x_455, 1, x_454);
+return x_455;
 }
 }
 }
 case 10:
 {
-lean_object* x_401; lean_object* x_402; 
-lean_free_object(x_299);
-x_401 = lean_ctor_get(x_5, 1);
-lean_inc(x_401);
-x_402 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_401, x_6, x_7, x_8, x_9, x_10, x_11, x_301);
-if (lean_obj_tag(x_402) == 0)
+lean_object* x_456; lean_object* x_457; lean_object* x_458; lean_object* x_459; 
+x_456 = lean_ctor_get(x_258, 1);
+lean_inc(x_456);
+lean_dec(x_258);
+x_457 = lean_ctor_get(x_5, 0);
+lean_inc(x_457);
+x_458 = lean_ctor_get(x_5, 1);
+lean_inc(x_458);
+lean_inc(x_458);
+x_459 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_458, x_6, x_7, x_8, x_9, x_10, x_11, x_456);
+if (lean_obj_tag(x_459) == 0)
 {
-uint8_t x_403; 
-x_403 = !lean_is_exclusive(x_402);
-if (x_403 == 0)
+uint8_t x_460; 
+x_460 = !lean_is_exclusive(x_459);
+if (x_460 == 0)
 {
-lean_object* x_404; lean_object* x_405; 
-x_404 = lean_ctor_get(x_402, 0);
-x_405 = lean_expr_update_mdata(x_5, x_404);
-lean_ctor_set(x_402, 0, x_405);
-return x_402;
-}
-else
+lean_object* x_461; size_t x_462; size_t x_463; uint8_t x_464; 
+x_461 = lean_ctor_get(x_459, 0);
+x_462 = lean_ptr_addr(x_458);
+lean_dec(x_458);
+x_463 = lean_ptr_addr(x_461);
+x_464 = lean_usize_dec_eq(x_462, x_463);
+if (x_464 == 0)
 {
-lean_object* x_406; lean_object* x_407; lean_object* x_408; lean_object* x_409; 
-x_406 = lean_ctor_get(x_402, 0);
-x_407 = lean_ctor_get(x_402, 1);
-lean_inc(x_407);
-lean_inc(x_406);
-lean_dec(x_402);
-x_408 = lean_expr_update_mdata(x_5, x_406);
-x_409 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_409, 0, x_408);
-lean_ctor_set(x_409, 1, x_407);
-return x_409;
-}
-}
-else
-{
-uint8_t x_410; 
+lean_object* x_465; 
 lean_dec(x_5);
-x_410 = !lean_is_exclusive(x_402);
-if (x_410 == 0)
-{
-return x_402;
+x_465 = l_Lean_Expr_mdata___override(x_457, x_461);
+lean_ctor_set(x_459, 0, x_465);
+return x_459;
 }
 else
 {
-lean_object* x_411; lean_object* x_412; lean_object* x_413; 
-x_411 = lean_ctor_get(x_402, 0);
-x_412 = lean_ctor_get(x_402, 1);
-lean_inc(x_412);
-lean_inc(x_411);
-lean_dec(x_402);
-x_413 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_413, 0, x_411);
-lean_ctor_set(x_413, 1, x_412);
-return x_413;
+lean_dec(x_461);
+lean_dec(x_457);
+lean_ctor_set(x_459, 0, x_5);
+return x_459;
+}
+}
+else
+{
+lean_object* x_466; lean_object* x_467; size_t x_468; size_t x_469; uint8_t x_470; 
+x_466 = lean_ctor_get(x_459, 0);
+x_467 = lean_ctor_get(x_459, 1);
+lean_inc(x_467);
+lean_inc(x_466);
+lean_dec(x_459);
+x_468 = lean_ptr_addr(x_458);
+lean_dec(x_458);
+x_469 = lean_ptr_addr(x_466);
+x_470 = lean_usize_dec_eq(x_468, x_469);
+if (x_470 == 0)
+{
+lean_object* x_471; lean_object* x_472; 
+lean_dec(x_5);
+x_471 = l_Lean_Expr_mdata___override(x_457, x_466);
+x_472 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_472, 0, x_471);
+lean_ctor_set(x_472, 1, x_467);
+return x_472;
+}
+else
+{
+lean_object* x_473; 
+lean_dec(x_466);
+lean_dec(x_457);
+x_473 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_473, 0, x_5);
+lean_ctor_set(x_473, 1, x_467);
+return x_473;
+}
+}
+}
+else
+{
+uint8_t x_474; 
+lean_dec(x_458);
+lean_dec(x_457);
+lean_dec(x_5);
+x_474 = !lean_is_exclusive(x_459);
+if (x_474 == 0)
+{
+return x_459;
+}
+else
+{
+lean_object* x_475; lean_object* x_476; lean_object* x_477; 
+x_475 = lean_ctor_get(x_459, 0);
+x_476 = lean_ctor_get(x_459, 1);
+lean_inc(x_476);
+lean_inc(x_475);
+lean_dec(x_459);
+x_477 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_477, 0, x_475);
+lean_ctor_set(x_477, 1, x_476);
+return x_477;
 }
 }
 }
 case 11:
 {
-lean_object* x_414; lean_object* x_415; 
-lean_free_object(x_299);
-x_414 = lean_ctor_get(x_5, 2);
-lean_inc(x_414);
-x_415 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_414, x_6, x_7, x_8, x_9, x_10, x_11, x_301);
-if (lean_obj_tag(x_415) == 0)
-{
-uint8_t x_416; 
-x_416 = !lean_is_exclusive(x_415);
-if (x_416 == 0)
-{
-lean_object* x_417; lean_object* x_418; 
-x_417 = lean_ctor_get(x_415, 0);
-x_418 = lean_expr_update_proj(x_5, x_417);
-lean_ctor_set(x_415, 0, x_418);
-return x_415;
-}
-else
-{
-lean_object* x_419; lean_object* x_420; lean_object* x_421; lean_object* x_422; 
-x_419 = lean_ctor_get(x_415, 0);
-x_420 = lean_ctor_get(x_415, 1);
-lean_inc(x_420);
-lean_inc(x_419);
-lean_dec(x_415);
-x_421 = lean_expr_update_proj(x_5, x_419);
-x_422 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_422, 0, x_421);
-lean_ctor_set(x_422, 1, x_420);
-return x_422;
-}
-}
-else
-{
-uint8_t x_423; 
-lean_dec(x_5);
-x_423 = !lean_is_exclusive(x_415);
-if (x_423 == 0)
-{
-return x_415;
-}
-else
-{
-lean_object* x_424; lean_object* x_425; lean_object* x_426; 
-x_424 = lean_ctor_get(x_415, 0);
-x_425 = lean_ctor_get(x_415, 1);
-lean_inc(x_425);
-lean_inc(x_424);
-lean_dec(x_415);
-x_426 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_426, 0, x_424);
-lean_ctor_set(x_426, 1, x_425);
-return x_426;
-}
-}
-}
-default: 
-{
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_6);
-lean_dec(x_1);
-lean_ctor_set(x_299, 0, x_5);
-return x_299;
-}
-}
-}
-else
-{
-lean_object* x_427; 
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_5);
-lean_dec(x_1);
-x_427 = l_Lean_Expr_bvar___override(x_6);
-lean_ctor_set(x_299, 0, x_427);
-return x_299;
-}
-}
-else
-{
-lean_object* x_428; uint8_t x_429; 
-x_428 = lean_ctor_get(x_299, 1);
-lean_inc(x_428);
-lean_dec(x_299);
-x_429 = l_Lean_Occurrences_contains(x_2, x_293);
-lean_dec(x_293);
-if (x_429 == 0)
-{
-switch (lean_obj_tag(x_5)) {
-case 5:
-{
-lean_object* x_430; lean_object* x_431; lean_object* x_432; 
-x_430 = lean_ctor_get(x_5, 0);
-lean_inc(x_430);
-x_431 = lean_ctor_get(x_5, 1);
-lean_inc(x_431);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_6);
-lean_inc(x_1);
-x_432 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_430, x_6, x_7, x_8, x_9, x_10, x_11, x_428);
-if (lean_obj_tag(x_432) == 0)
-{
-lean_object* x_433; lean_object* x_434; lean_object* x_435; 
-x_433 = lean_ctor_get(x_432, 0);
-lean_inc(x_433);
-x_434 = lean_ctor_get(x_432, 1);
-lean_inc(x_434);
-lean_dec(x_432);
-x_435 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_431, x_6, x_7, x_8, x_9, x_10, x_11, x_434);
-if (lean_obj_tag(x_435) == 0)
-{
-lean_object* x_436; lean_object* x_437; lean_object* x_438; lean_object* x_439; lean_object* x_440; 
-x_436 = lean_ctor_get(x_435, 0);
-lean_inc(x_436);
-x_437 = lean_ctor_get(x_435, 1);
-lean_inc(x_437);
-if (lean_is_exclusive(x_435)) {
- lean_ctor_release(x_435, 0);
- lean_ctor_release(x_435, 1);
- x_438 = x_435;
-} else {
- lean_dec_ref(x_435);
- x_438 = lean_box(0);
-}
-x_439 = lean_expr_update_app(x_5, x_433, x_436);
-if (lean_is_scalar(x_438)) {
- x_440 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_440 = x_438;
-}
-lean_ctor_set(x_440, 0, x_439);
-lean_ctor_set(x_440, 1, x_437);
-return x_440;
-}
-else
-{
-lean_object* x_441; lean_object* x_442; lean_object* x_443; lean_object* x_444; 
-lean_dec(x_433);
-lean_dec(x_5);
-x_441 = lean_ctor_get(x_435, 0);
-lean_inc(x_441);
-x_442 = lean_ctor_get(x_435, 1);
-lean_inc(x_442);
-if (lean_is_exclusive(x_435)) {
- lean_ctor_release(x_435, 0);
- lean_ctor_release(x_435, 1);
- x_443 = x_435;
-} else {
- lean_dec_ref(x_435);
- x_443 = lean_box(0);
-}
-if (lean_is_scalar(x_443)) {
- x_444 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_444 = x_443;
-}
-lean_ctor_set(x_444, 0, x_441);
-lean_ctor_set(x_444, 1, x_442);
-return x_444;
-}
-}
-else
-{
-lean_object* x_445; lean_object* x_446; lean_object* x_447; lean_object* x_448; 
-lean_dec(x_431);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_1);
-x_445 = lean_ctor_get(x_432, 0);
-lean_inc(x_445);
-x_446 = lean_ctor_get(x_432, 1);
-lean_inc(x_446);
-if (lean_is_exclusive(x_432)) {
- lean_ctor_release(x_432, 0);
- lean_ctor_release(x_432, 1);
- x_447 = x_432;
-} else {
- lean_dec_ref(x_432);
- x_447 = lean_box(0);
-}
-if (lean_is_scalar(x_447)) {
- x_448 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_448 = x_447;
-}
-lean_ctor_set(x_448, 0, x_445);
-lean_ctor_set(x_448, 1, x_446);
-return x_448;
-}
-}
-case 6:
-{
-lean_object* x_449; lean_object* x_450; uint8_t x_451; lean_object* x_452; 
-x_449 = lean_ctor_get(x_5, 1);
-lean_inc(x_449);
-x_450 = lean_ctor_get(x_5, 2);
-lean_inc(x_450);
-x_451 = lean_ctor_get_uint8(x_5, sizeof(void*)*3 + 8);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_6);
-lean_inc(x_1);
-x_452 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_449, x_6, x_7, x_8, x_9, x_10, x_11, x_428);
-if (lean_obj_tag(x_452) == 0)
-{
-lean_object* x_453; lean_object* x_454; lean_object* x_455; lean_object* x_456; 
-x_453 = lean_ctor_get(x_452, 0);
-lean_inc(x_453);
-x_454 = lean_ctor_get(x_452, 1);
-lean_inc(x_454);
-lean_dec(x_452);
-x_455 = lean_nat_add(x_6, x_295);
-lean_dec(x_6);
-x_456 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_450, x_455, x_7, x_8, x_9, x_10, x_11, x_454);
-if (lean_obj_tag(x_456) == 0)
-{
-lean_object* x_457; lean_object* x_458; lean_object* x_459; lean_object* x_460; lean_object* x_461; 
-x_457 = lean_ctor_get(x_456, 0);
-lean_inc(x_457);
-x_458 = lean_ctor_get(x_456, 1);
-lean_inc(x_458);
-if (lean_is_exclusive(x_456)) {
- lean_ctor_release(x_456, 0);
- lean_ctor_release(x_456, 1);
- x_459 = x_456;
-} else {
- lean_dec_ref(x_456);
- x_459 = lean_box(0);
-}
-x_460 = lean_expr_update_lambda(x_5, x_451, x_453, x_457);
-if (lean_is_scalar(x_459)) {
- x_461 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_461 = x_459;
-}
-lean_ctor_set(x_461, 0, x_460);
-lean_ctor_set(x_461, 1, x_458);
-return x_461;
-}
-else
-{
-lean_object* x_462; lean_object* x_463; lean_object* x_464; lean_object* x_465; 
-lean_dec(x_453);
-lean_dec(x_5);
-x_462 = lean_ctor_get(x_456, 0);
-lean_inc(x_462);
-x_463 = lean_ctor_get(x_456, 1);
-lean_inc(x_463);
-if (lean_is_exclusive(x_456)) {
- lean_ctor_release(x_456, 0);
- lean_ctor_release(x_456, 1);
- x_464 = x_456;
-} else {
- lean_dec_ref(x_456);
- x_464 = lean_box(0);
-}
-if (lean_is_scalar(x_464)) {
- x_465 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_465 = x_464;
-}
-lean_ctor_set(x_465, 0, x_462);
-lean_ctor_set(x_465, 1, x_463);
-return x_465;
-}
-}
-else
-{
-lean_object* x_466; lean_object* x_467; lean_object* x_468; lean_object* x_469; 
-lean_dec(x_450);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_1);
-x_466 = lean_ctor_get(x_452, 0);
-lean_inc(x_466);
-x_467 = lean_ctor_get(x_452, 1);
-lean_inc(x_467);
-if (lean_is_exclusive(x_452)) {
- lean_ctor_release(x_452, 0);
- lean_ctor_release(x_452, 1);
- x_468 = x_452;
-} else {
- lean_dec_ref(x_452);
- x_468 = lean_box(0);
-}
-if (lean_is_scalar(x_468)) {
- x_469 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_469 = x_468;
-}
-lean_ctor_set(x_469, 0, x_466);
-lean_ctor_set(x_469, 1, x_467);
-return x_469;
-}
-}
-case 7:
-{
-lean_object* x_470; lean_object* x_471; uint8_t x_472; lean_object* x_473; 
-x_470 = lean_ctor_get(x_5, 1);
-lean_inc(x_470);
-x_471 = lean_ctor_get(x_5, 2);
-lean_inc(x_471);
-x_472 = lean_ctor_get_uint8(x_5, sizeof(void*)*3 + 8);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_6);
-lean_inc(x_1);
-x_473 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_470, x_6, x_7, x_8, x_9, x_10, x_11, x_428);
-if (lean_obj_tag(x_473) == 0)
-{
-lean_object* x_474; lean_object* x_475; lean_object* x_476; lean_object* x_477; 
-x_474 = lean_ctor_get(x_473, 0);
-lean_inc(x_474);
-x_475 = lean_ctor_get(x_473, 1);
-lean_inc(x_475);
-lean_dec(x_473);
-x_476 = lean_nat_add(x_6, x_295);
-lean_dec(x_6);
-x_477 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_471, x_476, x_7, x_8, x_9, x_10, x_11, x_475);
-if (lean_obj_tag(x_477) == 0)
-{
 lean_object* x_478; lean_object* x_479; lean_object* x_480; lean_object* x_481; lean_object* x_482; 
-x_478 = lean_ctor_get(x_477, 0);
+x_478 = lean_ctor_get(x_258, 1);
 lean_inc(x_478);
-x_479 = lean_ctor_get(x_477, 1);
+lean_dec(x_258);
+x_479 = lean_ctor_get(x_5, 0);
 lean_inc(x_479);
-if (lean_is_exclusive(x_477)) {
- lean_ctor_release(x_477, 0);
- lean_ctor_release(x_477, 1);
- x_480 = x_477;
-} else {
- lean_dec_ref(x_477);
- x_480 = lean_box(0);
-}
-x_481 = lean_expr_update_forall(x_5, x_472, x_474, x_478);
-if (lean_is_scalar(x_480)) {
- x_482 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_482 = x_480;
-}
-lean_ctor_set(x_482, 0, x_481);
-lean_ctor_set(x_482, 1, x_479);
+x_480 = lean_ctor_get(x_5, 1);
+lean_inc(x_480);
+x_481 = lean_ctor_get(x_5, 2);
+lean_inc(x_481);
+lean_inc(x_481);
+x_482 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_481, x_6, x_7, x_8, x_9, x_10, x_11, x_478);
+if (lean_obj_tag(x_482) == 0)
+{
+uint8_t x_483; 
+x_483 = !lean_is_exclusive(x_482);
+if (x_483 == 0)
+{
+lean_object* x_484; size_t x_485; size_t x_486; uint8_t x_487; 
+x_484 = lean_ctor_get(x_482, 0);
+x_485 = lean_ptr_addr(x_481);
+lean_dec(x_481);
+x_486 = lean_ptr_addr(x_484);
+x_487 = lean_usize_dec_eq(x_485, x_486);
+if (x_487 == 0)
+{
+lean_object* x_488; 
+lean_dec(x_5);
+x_488 = l_Lean_Expr_proj___override(x_479, x_480, x_484);
+lean_ctor_set(x_482, 0, x_488);
 return x_482;
 }
 else
 {
-lean_object* x_483; lean_object* x_484; lean_object* x_485; lean_object* x_486; 
-lean_dec(x_474);
-lean_dec(x_5);
-x_483 = lean_ctor_get(x_477, 0);
-lean_inc(x_483);
-x_484 = lean_ctor_get(x_477, 1);
-lean_inc(x_484);
-if (lean_is_exclusive(x_477)) {
- lean_ctor_release(x_477, 0);
- lean_ctor_release(x_477, 1);
- x_485 = x_477;
-} else {
- lean_dec_ref(x_477);
- x_485 = lean_box(0);
-}
-if (lean_is_scalar(x_485)) {
- x_486 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_486 = x_485;
-}
-lean_ctor_set(x_486, 0, x_483);
-lean_ctor_set(x_486, 1, x_484);
-return x_486;
+lean_dec(x_484);
+lean_dec(x_480);
+lean_dec(x_479);
+lean_ctor_set(x_482, 0, x_5);
+return x_482;
 }
 }
 else
 {
-lean_object* x_487; lean_object* x_488; lean_object* x_489; lean_object* x_490; 
-lean_dec(x_471);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_6);
+lean_object* x_489; lean_object* x_490; size_t x_491; size_t x_492; uint8_t x_493; 
+x_489 = lean_ctor_get(x_482, 0);
+x_490 = lean_ctor_get(x_482, 1);
+lean_inc(x_490);
+lean_inc(x_489);
+lean_dec(x_482);
+x_491 = lean_ptr_addr(x_481);
+lean_dec(x_481);
+x_492 = lean_ptr_addr(x_489);
+x_493 = lean_usize_dec_eq(x_491, x_492);
+if (x_493 == 0)
+{
+lean_object* x_494; lean_object* x_495; 
 lean_dec(x_5);
-lean_dec(x_1);
-x_487 = lean_ctor_get(x_473, 0);
-lean_inc(x_487);
-x_488 = lean_ctor_get(x_473, 1);
-lean_inc(x_488);
-if (lean_is_exclusive(x_473)) {
- lean_ctor_release(x_473, 0);
- lean_ctor_release(x_473, 1);
- x_489 = x_473;
-} else {
- lean_dec_ref(x_473);
- x_489 = lean_box(0);
+x_494 = l_Lean_Expr_proj___override(x_479, x_480, x_489);
+x_495 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_495, 0, x_494);
+lean_ctor_set(x_495, 1, x_490);
+return x_495;
 }
-if (lean_is_scalar(x_489)) {
- x_490 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_490 = x_489;
-}
-lean_ctor_set(x_490, 0, x_487);
-lean_ctor_set(x_490, 1, x_488);
-return x_490;
-}
-}
-case 8:
+else
 {
-lean_object* x_491; lean_object* x_492; lean_object* x_493; lean_object* x_494; 
-x_491 = lean_ctor_get(x_5, 1);
-lean_inc(x_491);
-x_492 = lean_ctor_get(x_5, 2);
-lean_inc(x_492);
-x_493 = lean_ctor_get(x_5, 3);
-lean_inc(x_493);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_6);
-lean_inc(x_1);
-x_494 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_491, x_6, x_7, x_8, x_9, x_10, x_11, x_428);
-if (lean_obj_tag(x_494) == 0)
+lean_object* x_496; 
+lean_dec(x_489);
+lean_dec(x_480);
+lean_dec(x_479);
+x_496 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_496, 0, x_5);
+lean_ctor_set(x_496, 1, x_490);
+return x_496;
+}
+}
+}
+else
 {
-lean_object* x_495; lean_object* x_496; lean_object* x_497; 
-x_495 = lean_ctor_get(x_494, 0);
-lean_inc(x_495);
-x_496 = lean_ctor_get(x_494, 1);
-lean_inc(x_496);
-lean_dec(x_494);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_6);
-lean_inc(x_1);
-x_497 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_492, x_6, x_7, x_8, x_9, x_10, x_11, x_496);
-if (lean_obj_tag(x_497) == 0)
+uint8_t x_497; 
+lean_dec(x_481);
+lean_dec(x_480);
+lean_dec(x_479);
+lean_dec(x_5);
+x_497 = !lean_is_exclusive(x_482);
+if (x_497 == 0)
 {
-lean_object* x_498; lean_object* x_499; lean_object* x_500; lean_object* x_501; 
-x_498 = lean_ctor_get(x_497, 0);
-lean_inc(x_498);
-x_499 = lean_ctor_get(x_497, 1);
+return x_482;
+}
+else
+{
+lean_object* x_498; lean_object* x_499; lean_object* x_500; 
+x_498 = lean_ctor_get(x_482, 0);
+x_499 = lean_ctor_get(x_482, 1);
 lean_inc(x_499);
-lean_dec(x_497);
-x_500 = lean_nat_add(x_6, x_295);
-lean_dec(x_6);
-x_501 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_493, x_500, x_7, x_8, x_9, x_10, x_11, x_499);
-if (lean_obj_tag(x_501) == 0)
-{
-lean_object* x_502; lean_object* x_503; lean_object* x_504; lean_object* x_505; lean_object* x_506; 
-x_502 = lean_ctor_get(x_501, 0);
-lean_inc(x_502);
-x_503 = lean_ctor_get(x_501, 1);
-lean_inc(x_503);
-if (lean_is_exclusive(x_501)) {
- lean_ctor_release(x_501, 0);
- lean_ctor_release(x_501, 1);
- x_504 = x_501;
-} else {
- lean_dec_ref(x_501);
- x_504 = lean_box(0);
+lean_inc(x_498);
+lean_dec(x_482);
+x_500 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_500, 0, x_498);
+lean_ctor_set(x_500, 1, x_499);
+return x_500;
 }
-x_505 = lean_expr_update_let(x_5, x_495, x_498, x_502);
-if (lean_is_scalar(x_504)) {
- x_506 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_506 = x_504;
-}
-lean_ctor_set(x_506, 0, x_505);
-lean_ctor_set(x_506, 1, x_503);
-return x_506;
-}
-else
-{
-lean_object* x_507; lean_object* x_508; lean_object* x_509; lean_object* x_510; 
-lean_dec(x_498);
-lean_dec(x_495);
-lean_dec(x_5);
-x_507 = lean_ctor_get(x_501, 0);
-lean_inc(x_507);
-x_508 = lean_ctor_get(x_501, 1);
-lean_inc(x_508);
-if (lean_is_exclusive(x_501)) {
- lean_ctor_release(x_501, 0);
- lean_ctor_release(x_501, 1);
- x_509 = x_501;
-} else {
- lean_dec_ref(x_501);
- x_509 = lean_box(0);
-}
-if (lean_is_scalar(x_509)) {
- x_510 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_510 = x_509;
-}
-lean_ctor_set(x_510, 0, x_507);
-lean_ctor_set(x_510, 1, x_508);
-return x_510;
-}
-}
-else
-{
-lean_object* x_511; lean_object* x_512; lean_object* x_513; lean_object* x_514; 
-lean_dec(x_495);
-lean_dec(x_493);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_1);
-x_511 = lean_ctor_get(x_497, 0);
-lean_inc(x_511);
-x_512 = lean_ctor_get(x_497, 1);
-lean_inc(x_512);
-if (lean_is_exclusive(x_497)) {
- lean_ctor_release(x_497, 0);
- lean_ctor_release(x_497, 1);
- x_513 = x_497;
-} else {
- lean_dec_ref(x_497);
- x_513 = lean_box(0);
-}
-if (lean_is_scalar(x_513)) {
- x_514 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_514 = x_513;
-}
-lean_ctor_set(x_514, 0, x_511);
-lean_ctor_set(x_514, 1, x_512);
-return x_514;
-}
-}
-else
-{
-lean_object* x_515; lean_object* x_516; lean_object* x_517; lean_object* x_518; 
-lean_dec(x_493);
-lean_dec(x_492);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_1);
-x_515 = lean_ctor_get(x_494, 0);
-lean_inc(x_515);
-x_516 = lean_ctor_get(x_494, 1);
-lean_inc(x_516);
-if (lean_is_exclusive(x_494)) {
- lean_ctor_release(x_494, 0);
- lean_ctor_release(x_494, 1);
- x_517 = x_494;
-} else {
- lean_dec_ref(x_494);
- x_517 = lean_box(0);
-}
-if (lean_is_scalar(x_517)) {
- x_518 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_518 = x_517;
-}
-lean_ctor_set(x_518, 0, x_515);
-lean_ctor_set(x_518, 1, x_516);
-return x_518;
-}
-}
-case 10:
-{
-lean_object* x_519; lean_object* x_520; 
-x_519 = lean_ctor_get(x_5, 1);
-lean_inc(x_519);
-x_520 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_519, x_6, x_7, x_8, x_9, x_10, x_11, x_428);
-if (lean_obj_tag(x_520) == 0)
-{
-lean_object* x_521; lean_object* x_522; lean_object* x_523; lean_object* x_524; lean_object* x_525; 
-x_521 = lean_ctor_get(x_520, 0);
-lean_inc(x_521);
-x_522 = lean_ctor_get(x_520, 1);
-lean_inc(x_522);
-if (lean_is_exclusive(x_520)) {
- lean_ctor_release(x_520, 0);
- lean_ctor_release(x_520, 1);
- x_523 = x_520;
-} else {
- lean_dec_ref(x_520);
- x_523 = lean_box(0);
-}
-x_524 = lean_expr_update_mdata(x_5, x_521);
-if (lean_is_scalar(x_523)) {
- x_525 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_525 = x_523;
-}
-lean_ctor_set(x_525, 0, x_524);
-lean_ctor_set(x_525, 1, x_522);
-return x_525;
-}
-else
-{
-lean_object* x_526; lean_object* x_527; lean_object* x_528; lean_object* x_529; 
-lean_dec(x_5);
-x_526 = lean_ctor_get(x_520, 0);
-lean_inc(x_526);
-x_527 = lean_ctor_get(x_520, 1);
-lean_inc(x_527);
-if (lean_is_exclusive(x_520)) {
- lean_ctor_release(x_520, 0);
- lean_ctor_release(x_520, 1);
- x_528 = x_520;
-} else {
- lean_dec_ref(x_520);
- x_528 = lean_box(0);
-}
-if (lean_is_scalar(x_528)) {
- x_529 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_529 = x_528;
-}
-lean_ctor_set(x_529, 0, x_526);
-lean_ctor_set(x_529, 1, x_527);
-return x_529;
-}
-}
-case 11:
-{
-lean_object* x_530; lean_object* x_531; 
-x_530 = lean_ctor_get(x_5, 2);
-lean_inc(x_530);
-x_531 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_530, x_6, x_7, x_8, x_9, x_10, x_11, x_428);
-if (lean_obj_tag(x_531) == 0)
-{
-lean_object* x_532; lean_object* x_533; lean_object* x_534; lean_object* x_535; lean_object* x_536; 
-x_532 = lean_ctor_get(x_531, 0);
-lean_inc(x_532);
-x_533 = lean_ctor_get(x_531, 1);
-lean_inc(x_533);
-if (lean_is_exclusive(x_531)) {
- lean_ctor_release(x_531, 0);
- lean_ctor_release(x_531, 1);
- x_534 = x_531;
-} else {
- lean_dec_ref(x_531);
- x_534 = lean_box(0);
-}
-x_535 = lean_expr_update_proj(x_5, x_532);
-if (lean_is_scalar(x_534)) {
- x_536 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_536 = x_534;
-}
-lean_ctor_set(x_536, 0, x_535);
-lean_ctor_set(x_536, 1, x_533);
-return x_536;
-}
-else
-{
-lean_object* x_537; lean_object* x_538; lean_object* x_539; lean_object* x_540; 
-lean_dec(x_5);
-x_537 = lean_ctor_get(x_531, 0);
-lean_inc(x_537);
-x_538 = lean_ctor_get(x_531, 1);
-lean_inc(x_538);
-if (lean_is_exclusive(x_531)) {
- lean_ctor_release(x_531, 0);
- lean_ctor_release(x_531, 1);
- x_539 = x_531;
-} else {
- lean_dec_ref(x_531);
- x_539 = lean_box(0);
-}
-if (lean_is_scalar(x_539)) {
- x_540 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_540 = x_539;
-}
-lean_ctor_set(x_540, 0, x_537);
-lean_ctor_set(x_540, 1, x_538);
-return x_540;
 }
 }
 default: 
 {
-lean_object* x_541; 
+uint8_t x_501; 
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_6);
 lean_dec(x_1);
-x_541 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_541, 0, x_5);
-lean_ctor_set(x_541, 1, x_428);
-return x_541;
+x_501 = !lean_is_exclusive(x_258);
+if (x_501 == 0)
+{
+lean_object* x_502; 
+x_502 = lean_ctor_get(x_258, 0);
+lean_dec(x_502);
+lean_ctor_set(x_258, 0, x_5);
+return x_258;
+}
+else
+{
+lean_object* x_503; lean_object* x_504; 
+x_503 = lean_ctor_get(x_258, 1);
+lean_inc(x_503);
+lean_dec(x_258);
+x_504 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_504, 0, x_5);
+lean_ctor_set(x_504, 1, x_503);
+return x_504;
+}
 }
 }
 }
 else
 {
-lean_object* x_542; lean_object* x_543; 
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
+lean_object* x_505; lean_object* x_506; lean_object* x_507; lean_object* x_508; lean_object* x_509; lean_object* x_510; lean_object* x_511; lean_object* x_512; lean_object* x_513; lean_object* x_514; lean_object* x_515; uint8_t x_516; 
+x_505 = lean_ctor_get(x_258, 1);
+lean_inc(x_505);
+lean_dec(x_258);
+x_506 = lean_st_ref_get(x_11, x_505);
+x_507 = lean_ctor_get(x_506, 1);
+lean_inc(x_507);
+lean_dec(x_506);
+x_508 = lean_st_ref_get(x_7, x_507);
+x_509 = lean_ctor_get(x_508, 0);
+lean_inc(x_509);
+x_510 = lean_ctor_get(x_508, 1);
+lean_inc(x_510);
+lean_dec(x_508);
+x_511 = lean_unsigned_to_nat(1u);
+x_512 = lean_nat_add(x_509, x_511);
+x_513 = lean_st_ref_get(x_11, x_510);
+x_514 = lean_ctor_get(x_513, 1);
+lean_inc(x_514);
+lean_dec(x_513);
+x_515 = lean_st_ref_set(x_7, x_512, x_514);
+x_516 = !lean_is_exclusive(x_515);
+if (x_516 == 0)
+{
+lean_object* x_517; lean_object* x_518; uint8_t x_519; 
+x_517 = lean_ctor_get(x_515, 1);
+x_518 = lean_ctor_get(x_515, 0);
+lean_dec(x_518);
+x_519 = l_Lean_Occurrences_contains(x_2, x_509);
+lean_dec(x_509);
+if (x_519 == 0)
+{
+switch (lean_obj_tag(x_5)) {
+case 5:
+{
+lean_object* x_520; lean_object* x_521; lean_object* x_522; 
+lean_free_object(x_515);
+x_520 = lean_ctor_get(x_5, 0);
+lean_inc(x_520);
+x_521 = lean_ctor_get(x_5, 1);
+lean_inc(x_521);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_6);
+lean_inc(x_520);
+lean_inc(x_1);
+x_522 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_520, x_6, x_7, x_8, x_9, x_10, x_11, x_517);
+if (lean_obj_tag(x_522) == 0)
+{
+lean_object* x_523; lean_object* x_524; lean_object* x_525; 
+x_523 = lean_ctor_get(x_522, 0);
+lean_inc(x_523);
+x_524 = lean_ctor_get(x_522, 1);
+lean_inc(x_524);
+lean_dec(x_522);
+lean_inc(x_521);
+x_525 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_521, x_6, x_7, x_8, x_9, x_10, x_11, x_524);
+if (lean_obj_tag(x_525) == 0)
+{
+uint8_t x_526; 
+x_526 = !lean_is_exclusive(x_525);
+if (x_526 == 0)
+{
+lean_object* x_527; size_t x_528; size_t x_529; uint8_t x_530; 
+x_527 = lean_ctor_get(x_525, 0);
+x_528 = lean_ptr_addr(x_520);
+lean_dec(x_520);
+x_529 = lean_ptr_addr(x_523);
+x_530 = lean_usize_dec_eq(x_528, x_529);
+if (x_530 == 0)
+{
+lean_object* x_531; 
+lean_dec(x_521);
 lean_dec(x_5);
-lean_dec(x_1);
-x_542 = l_Lean_Expr_bvar___override(x_6);
-x_543 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_543, 0, x_542);
-lean_ctor_set(x_543, 1, x_428);
-return x_543;
-}
-}
-}
+x_531 = l_Lean_Expr_app___override(x_523, x_527);
+lean_ctor_set(x_525, 0, x_531);
+return x_525;
 }
 else
 {
-uint8_t x_544; 
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_6);
+size_t x_532; size_t x_533; uint8_t x_534; 
+x_532 = lean_ptr_addr(x_521);
+lean_dec(x_521);
+x_533 = lean_ptr_addr(x_527);
+x_534 = lean_usize_dec_eq(x_532, x_533);
+if (x_534 == 0)
+{
+lean_object* x_535; 
 lean_dec(x_5);
-lean_dec(x_1);
-x_544 = !lean_is_exclusive(x_150);
-if (x_544 == 0)
-{
-return x_150;
+x_535 = l_Lean_Expr_app___override(x_523, x_527);
+lean_ctor_set(x_525, 0, x_535);
+return x_525;
 }
 else
 {
-lean_object* x_545; lean_object* x_546; lean_object* x_547; 
-x_545 = lean_ctor_get(x_150, 0);
-x_546 = lean_ctor_get(x_150, 1);
-lean_inc(x_546);
-lean_inc(x_545);
-lean_dec(x_150);
-x_547 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_547, 0, x_545);
-lean_ctor_set(x_547, 1, x_546);
+lean_dec(x_527);
+lean_dec(x_523);
+lean_ctor_set(x_525, 0, x_5);
+return x_525;
+}
+}
+}
+else
+{
+lean_object* x_536; lean_object* x_537; size_t x_538; size_t x_539; uint8_t x_540; 
+x_536 = lean_ctor_get(x_525, 0);
+x_537 = lean_ctor_get(x_525, 1);
+lean_inc(x_537);
+lean_inc(x_536);
+lean_dec(x_525);
+x_538 = lean_ptr_addr(x_520);
+lean_dec(x_520);
+x_539 = lean_ptr_addr(x_523);
+x_540 = lean_usize_dec_eq(x_538, x_539);
+if (x_540 == 0)
+{
+lean_object* x_541; lean_object* x_542; 
+lean_dec(x_521);
+lean_dec(x_5);
+x_541 = l_Lean_Expr_app___override(x_523, x_536);
+x_542 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_542, 0, x_541);
+lean_ctor_set(x_542, 1, x_537);
+return x_542;
+}
+else
+{
+size_t x_543; size_t x_544; uint8_t x_545; 
+x_543 = lean_ptr_addr(x_521);
+lean_dec(x_521);
+x_544 = lean_ptr_addr(x_536);
+x_545 = lean_usize_dec_eq(x_543, x_544);
+if (x_545 == 0)
+{
+lean_object* x_546; lean_object* x_547; 
+lean_dec(x_5);
+x_546 = l_Lean_Expr_app___override(x_523, x_536);
+x_547 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_547, 0, x_546);
+lean_ctor_set(x_547, 1, x_537);
 return x_547;
 }
+else
+{
+lean_object* x_548; 
+lean_dec(x_536);
+lean_dec(x_523);
+x_548 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_548, 0, x_5);
+lean_ctor_set(x_548, 1, x_537);
+return x_548;
+}
+}
+}
+}
+else
+{
+uint8_t x_549; 
+lean_dec(x_523);
+lean_dec(x_521);
+lean_dec(x_520);
+lean_dec(x_5);
+x_549 = !lean_is_exclusive(x_525);
+if (x_549 == 0)
+{
+return x_525;
+}
+else
+{
+lean_object* x_550; lean_object* x_551; lean_object* x_552; 
+x_550 = lean_ctor_get(x_525, 0);
+x_551 = lean_ctor_get(x_525, 1);
+lean_inc(x_551);
+lean_inc(x_550);
+lean_dec(x_525);
+x_552 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_552, 0, x_550);
+lean_ctor_set(x_552, 1, x_551);
+return x_552;
+}
+}
+}
+else
+{
+uint8_t x_553; 
+lean_dec(x_521);
+lean_dec(x_520);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_1);
+x_553 = !lean_is_exclusive(x_522);
+if (x_553 == 0)
+{
+return x_522;
+}
+else
+{
+lean_object* x_554; lean_object* x_555; lean_object* x_556; 
+x_554 = lean_ctor_get(x_522, 0);
+x_555 = lean_ctor_get(x_522, 1);
+lean_inc(x_555);
+lean_inc(x_554);
+lean_dec(x_522);
+x_556 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_556, 0, x_554);
+lean_ctor_set(x_556, 1, x_555);
+return x_556;
+}
+}
+}
+case 6:
+{
+lean_object* x_557; lean_object* x_558; lean_object* x_559; uint8_t x_560; lean_object* x_561; 
+lean_free_object(x_515);
+x_557 = lean_ctor_get(x_5, 0);
+lean_inc(x_557);
+x_558 = lean_ctor_get(x_5, 1);
+lean_inc(x_558);
+x_559 = lean_ctor_get(x_5, 2);
+lean_inc(x_559);
+x_560 = lean_ctor_get_uint8(x_5, sizeof(void*)*3 + 8);
+lean_dec(x_5);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_6);
+lean_inc(x_558);
+lean_inc(x_1);
+x_561 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_558, x_6, x_7, x_8, x_9, x_10, x_11, x_517);
+if (lean_obj_tag(x_561) == 0)
+{
+lean_object* x_562; lean_object* x_563; lean_object* x_564; lean_object* x_565; 
+x_562 = lean_ctor_get(x_561, 0);
+lean_inc(x_562);
+x_563 = lean_ctor_get(x_561, 1);
+lean_inc(x_563);
+lean_dec(x_561);
+x_564 = lean_nat_add(x_6, x_511);
+lean_dec(x_6);
+lean_inc(x_559);
+x_565 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_559, x_564, x_7, x_8, x_9, x_10, x_11, x_563);
+if (lean_obj_tag(x_565) == 0)
+{
+uint8_t x_566; 
+x_566 = !lean_is_exclusive(x_565);
+if (x_566 == 0)
+{
+lean_object* x_567; lean_object* x_568; size_t x_569; size_t x_570; uint8_t x_571; 
+x_567 = lean_ctor_get(x_565, 0);
+lean_inc(x_559);
+lean_inc(x_558);
+lean_inc(x_557);
+x_568 = l_Lean_Expr_lam___override(x_557, x_558, x_559, x_560);
+x_569 = lean_ptr_addr(x_558);
+lean_dec(x_558);
+x_570 = lean_ptr_addr(x_562);
+x_571 = lean_usize_dec_eq(x_569, x_570);
+if (x_571 == 0)
+{
+lean_object* x_572; 
+lean_dec(x_568);
+lean_dec(x_559);
+x_572 = l_Lean_Expr_lam___override(x_557, x_562, x_567, x_560);
+lean_ctor_set(x_565, 0, x_572);
+return x_565;
+}
+else
+{
+size_t x_573; size_t x_574; uint8_t x_575; 
+x_573 = lean_ptr_addr(x_559);
+lean_dec(x_559);
+x_574 = lean_ptr_addr(x_567);
+x_575 = lean_usize_dec_eq(x_573, x_574);
+if (x_575 == 0)
+{
+lean_object* x_576; 
+lean_dec(x_568);
+x_576 = l_Lean_Expr_lam___override(x_557, x_562, x_567, x_560);
+lean_ctor_set(x_565, 0, x_576);
+return x_565;
+}
+else
+{
+uint8_t x_577; 
+x_577 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_560, x_560);
+if (x_577 == 0)
+{
+lean_object* x_578; 
+lean_dec(x_568);
+x_578 = l_Lean_Expr_lam___override(x_557, x_562, x_567, x_560);
+lean_ctor_set(x_565, 0, x_578);
+return x_565;
+}
+else
+{
+lean_dec(x_567);
+lean_dec(x_562);
+lean_dec(x_557);
+lean_ctor_set(x_565, 0, x_568);
+return x_565;
+}
+}
+}
+}
+else
+{
+lean_object* x_579; lean_object* x_580; lean_object* x_581; size_t x_582; size_t x_583; uint8_t x_584; 
+x_579 = lean_ctor_get(x_565, 0);
+x_580 = lean_ctor_get(x_565, 1);
+lean_inc(x_580);
+lean_inc(x_579);
+lean_dec(x_565);
+lean_inc(x_559);
+lean_inc(x_558);
+lean_inc(x_557);
+x_581 = l_Lean_Expr_lam___override(x_557, x_558, x_559, x_560);
+x_582 = lean_ptr_addr(x_558);
+lean_dec(x_558);
+x_583 = lean_ptr_addr(x_562);
+x_584 = lean_usize_dec_eq(x_582, x_583);
+if (x_584 == 0)
+{
+lean_object* x_585; lean_object* x_586; 
+lean_dec(x_581);
+lean_dec(x_559);
+x_585 = l_Lean_Expr_lam___override(x_557, x_562, x_579, x_560);
+x_586 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_586, 0, x_585);
+lean_ctor_set(x_586, 1, x_580);
+return x_586;
+}
+else
+{
+size_t x_587; size_t x_588; uint8_t x_589; 
+x_587 = lean_ptr_addr(x_559);
+lean_dec(x_559);
+x_588 = lean_ptr_addr(x_579);
+x_589 = lean_usize_dec_eq(x_587, x_588);
+if (x_589 == 0)
+{
+lean_object* x_590; lean_object* x_591; 
+lean_dec(x_581);
+x_590 = l_Lean_Expr_lam___override(x_557, x_562, x_579, x_560);
+x_591 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_591, 0, x_590);
+lean_ctor_set(x_591, 1, x_580);
+return x_591;
+}
+else
+{
+uint8_t x_592; 
+x_592 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_560, x_560);
+if (x_592 == 0)
+{
+lean_object* x_593; lean_object* x_594; 
+lean_dec(x_581);
+x_593 = l_Lean_Expr_lam___override(x_557, x_562, x_579, x_560);
+x_594 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_594, 0, x_593);
+lean_ctor_set(x_594, 1, x_580);
+return x_594;
+}
+else
+{
+lean_object* x_595; 
+lean_dec(x_579);
+lean_dec(x_562);
+lean_dec(x_557);
+x_595 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_595, 0, x_581);
+lean_ctor_set(x_595, 1, x_580);
+return x_595;
+}
+}
+}
+}
+}
+else
+{
+uint8_t x_596; 
+lean_dec(x_562);
+lean_dec(x_559);
+lean_dec(x_558);
+lean_dec(x_557);
+x_596 = !lean_is_exclusive(x_565);
+if (x_596 == 0)
+{
+return x_565;
+}
+else
+{
+lean_object* x_597; lean_object* x_598; lean_object* x_599; 
+x_597 = lean_ctor_get(x_565, 0);
+x_598 = lean_ctor_get(x_565, 1);
+lean_inc(x_598);
+lean_inc(x_597);
+lean_dec(x_565);
+x_599 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_599, 0, x_597);
+lean_ctor_set(x_599, 1, x_598);
+return x_599;
+}
+}
+}
+else
+{
+uint8_t x_600; 
+lean_dec(x_559);
+lean_dec(x_558);
+lean_dec(x_557);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_6);
+lean_dec(x_1);
+x_600 = !lean_is_exclusive(x_561);
+if (x_600 == 0)
+{
+return x_561;
+}
+else
+{
+lean_object* x_601; lean_object* x_602; lean_object* x_603; 
+x_601 = lean_ctor_get(x_561, 0);
+x_602 = lean_ctor_get(x_561, 1);
+lean_inc(x_602);
+lean_inc(x_601);
+lean_dec(x_561);
+x_603 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_603, 0, x_601);
+lean_ctor_set(x_603, 1, x_602);
+return x_603;
+}
+}
+}
+case 7:
+{
+lean_object* x_604; lean_object* x_605; lean_object* x_606; uint8_t x_607; lean_object* x_608; 
+lean_free_object(x_515);
+x_604 = lean_ctor_get(x_5, 0);
+lean_inc(x_604);
+x_605 = lean_ctor_get(x_5, 1);
+lean_inc(x_605);
+x_606 = lean_ctor_get(x_5, 2);
+lean_inc(x_606);
+x_607 = lean_ctor_get_uint8(x_5, sizeof(void*)*3 + 8);
+lean_dec(x_5);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_6);
+lean_inc(x_605);
+lean_inc(x_1);
+x_608 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_605, x_6, x_7, x_8, x_9, x_10, x_11, x_517);
+if (lean_obj_tag(x_608) == 0)
+{
+lean_object* x_609; lean_object* x_610; lean_object* x_611; lean_object* x_612; 
+x_609 = lean_ctor_get(x_608, 0);
+lean_inc(x_609);
+x_610 = lean_ctor_get(x_608, 1);
+lean_inc(x_610);
+lean_dec(x_608);
+x_611 = lean_nat_add(x_6, x_511);
+lean_dec(x_6);
+lean_inc(x_606);
+x_612 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_606, x_611, x_7, x_8, x_9, x_10, x_11, x_610);
+if (lean_obj_tag(x_612) == 0)
+{
+uint8_t x_613; 
+x_613 = !lean_is_exclusive(x_612);
+if (x_613 == 0)
+{
+lean_object* x_614; lean_object* x_615; size_t x_616; size_t x_617; uint8_t x_618; 
+x_614 = lean_ctor_get(x_612, 0);
+lean_inc(x_606);
+lean_inc(x_605);
+lean_inc(x_604);
+x_615 = l_Lean_Expr_forallE___override(x_604, x_605, x_606, x_607);
+x_616 = lean_ptr_addr(x_605);
+lean_dec(x_605);
+x_617 = lean_ptr_addr(x_609);
+x_618 = lean_usize_dec_eq(x_616, x_617);
+if (x_618 == 0)
+{
+lean_object* x_619; 
+lean_dec(x_615);
+lean_dec(x_606);
+x_619 = l_Lean_Expr_forallE___override(x_604, x_609, x_614, x_607);
+lean_ctor_set(x_612, 0, x_619);
+return x_612;
+}
+else
+{
+size_t x_620; size_t x_621; uint8_t x_622; 
+x_620 = lean_ptr_addr(x_606);
+lean_dec(x_606);
+x_621 = lean_ptr_addr(x_614);
+x_622 = lean_usize_dec_eq(x_620, x_621);
+if (x_622 == 0)
+{
+lean_object* x_623; 
+lean_dec(x_615);
+x_623 = l_Lean_Expr_forallE___override(x_604, x_609, x_614, x_607);
+lean_ctor_set(x_612, 0, x_623);
+return x_612;
+}
+else
+{
+uint8_t x_624; 
+x_624 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_607, x_607);
+if (x_624 == 0)
+{
+lean_object* x_625; 
+lean_dec(x_615);
+x_625 = l_Lean_Expr_forallE___override(x_604, x_609, x_614, x_607);
+lean_ctor_set(x_612, 0, x_625);
+return x_612;
+}
+else
+{
+lean_dec(x_614);
+lean_dec(x_609);
+lean_dec(x_604);
+lean_ctor_set(x_612, 0, x_615);
+return x_612;
+}
+}
+}
+}
+else
+{
+lean_object* x_626; lean_object* x_627; lean_object* x_628; size_t x_629; size_t x_630; uint8_t x_631; 
+x_626 = lean_ctor_get(x_612, 0);
+x_627 = lean_ctor_get(x_612, 1);
+lean_inc(x_627);
+lean_inc(x_626);
+lean_dec(x_612);
+lean_inc(x_606);
+lean_inc(x_605);
+lean_inc(x_604);
+x_628 = l_Lean_Expr_forallE___override(x_604, x_605, x_606, x_607);
+x_629 = lean_ptr_addr(x_605);
+lean_dec(x_605);
+x_630 = lean_ptr_addr(x_609);
+x_631 = lean_usize_dec_eq(x_629, x_630);
+if (x_631 == 0)
+{
+lean_object* x_632; lean_object* x_633; 
+lean_dec(x_628);
+lean_dec(x_606);
+x_632 = l_Lean_Expr_forallE___override(x_604, x_609, x_626, x_607);
+x_633 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_633, 0, x_632);
+lean_ctor_set(x_633, 1, x_627);
+return x_633;
+}
+else
+{
+size_t x_634; size_t x_635; uint8_t x_636; 
+x_634 = lean_ptr_addr(x_606);
+lean_dec(x_606);
+x_635 = lean_ptr_addr(x_626);
+x_636 = lean_usize_dec_eq(x_634, x_635);
+if (x_636 == 0)
+{
+lean_object* x_637; lean_object* x_638; 
+lean_dec(x_628);
+x_637 = l_Lean_Expr_forallE___override(x_604, x_609, x_626, x_607);
+x_638 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_638, 0, x_637);
+lean_ctor_set(x_638, 1, x_627);
+return x_638;
+}
+else
+{
+uint8_t x_639; 
+x_639 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_607, x_607);
+if (x_639 == 0)
+{
+lean_object* x_640; lean_object* x_641; 
+lean_dec(x_628);
+x_640 = l_Lean_Expr_forallE___override(x_604, x_609, x_626, x_607);
+x_641 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_641, 0, x_640);
+lean_ctor_set(x_641, 1, x_627);
+return x_641;
+}
+else
+{
+lean_object* x_642; 
+lean_dec(x_626);
+lean_dec(x_609);
+lean_dec(x_604);
+x_642 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_642, 0, x_628);
+lean_ctor_set(x_642, 1, x_627);
+return x_642;
+}
+}
+}
+}
+}
+else
+{
+uint8_t x_643; 
+lean_dec(x_609);
+lean_dec(x_606);
+lean_dec(x_605);
+lean_dec(x_604);
+x_643 = !lean_is_exclusive(x_612);
+if (x_643 == 0)
+{
+return x_612;
+}
+else
+{
+lean_object* x_644; lean_object* x_645; lean_object* x_646; 
+x_644 = lean_ctor_get(x_612, 0);
+x_645 = lean_ctor_get(x_612, 1);
+lean_inc(x_645);
+lean_inc(x_644);
+lean_dec(x_612);
+x_646 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_646, 0, x_644);
+lean_ctor_set(x_646, 1, x_645);
+return x_646;
+}
+}
+}
+else
+{
+uint8_t x_647; 
+lean_dec(x_606);
+lean_dec(x_605);
+lean_dec(x_604);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_6);
+lean_dec(x_1);
+x_647 = !lean_is_exclusive(x_608);
+if (x_647 == 0)
+{
+return x_608;
+}
+else
+{
+lean_object* x_648; lean_object* x_649; lean_object* x_650; 
+x_648 = lean_ctor_get(x_608, 0);
+x_649 = lean_ctor_get(x_608, 1);
+lean_inc(x_649);
+lean_inc(x_648);
+lean_dec(x_608);
+x_650 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_650, 0, x_648);
+lean_ctor_set(x_650, 1, x_649);
+return x_650;
+}
+}
+}
+case 8:
+{
+lean_object* x_651; lean_object* x_652; lean_object* x_653; lean_object* x_654; uint8_t x_655; lean_object* x_656; 
+lean_free_object(x_515);
+x_651 = lean_ctor_get(x_5, 0);
+lean_inc(x_651);
+x_652 = lean_ctor_get(x_5, 1);
+lean_inc(x_652);
+x_653 = lean_ctor_get(x_5, 2);
+lean_inc(x_653);
+x_654 = lean_ctor_get(x_5, 3);
+lean_inc(x_654);
+x_655 = lean_ctor_get_uint8(x_5, sizeof(void*)*4 + 8);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_6);
+lean_inc(x_652);
+lean_inc(x_1);
+x_656 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_652, x_6, x_7, x_8, x_9, x_10, x_11, x_517);
+if (lean_obj_tag(x_656) == 0)
+{
+lean_object* x_657; lean_object* x_658; lean_object* x_659; 
+x_657 = lean_ctor_get(x_656, 0);
+lean_inc(x_657);
+x_658 = lean_ctor_get(x_656, 1);
+lean_inc(x_658);
+lean_dec(x_656);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_6);
+lean_inc(x_653);
+lean_inc(x_1);
+x_659 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_653, x_6, x_7, x_8, x_9, x_10, x_11, x_658);
+if (lean_obj_tag(x_659) == 0)
+{
+lean_object* x_660; lean_object* x_661; lean_object* x_662; lean_object* x_663; 
+x_660 = lean_ctor_get(x_659, 0);
+lean_inc(x_660);
+x_661 = lean_ctor_get(x_659, 1);
+lean_inc(x_661);
+lean_dec(x_659);
+x_662 = lean_nat_add(x_6, x_511);
+lean_dec(x_6);
+lean_inc(x_654);
+x_663 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_654, x_662, x_7, x_8, x_9, x_10, x_11, x_661);
+if (lean_obj_tag(x_663) == 0)
+{
+uint8_t x_664; 
+x_664 = !lean_is_exclusive(x_663);
+if (x_664 == 0)
+{
+lean_object* x_665; size_t x_666; size_t x_667; uint8_t x_668; 
+x_665 = lean_ctor_get(x_663, 0);
+x_666 = lean_ptr_addr(x_652);
+lean_dec(x_652);
+x_667 = lean_ptr_addr(x_657);
+x_668 = lean_usize_dec_eq(x_666, x_667);
+if (x_668 == 0)
+{
+lean_object* x_669; 
+lean_dec(x_654);
+lean_dec(x_653);
+lean_dec(x_5);
+x_669 = l_Lean_Expr_letE___override(x_651, x_657, x_660, x_665, x_655);
+lean_ctor_set(x_663, 0, x_669);
+return x_663;
+}
+else
+{
+size_t x_670; size_t x_671; uint8_t x_672; 
+x_670 = lean_ptr_addr(x_653);
+lean_dec(x_653);
+x_671 = lean_ptr_addr(x_660);
+x_672 = lean_usize_dec_eq(x_670, x_671);
+if (x_672 == 0)
+{
+lean_object* x_673; 
+lean_dec(x_654);
+lean_dec(x_5);
+x_673 = l_Lean_Expr_letE___override(x_651, x_657, x_660, x_665, x_655);
+lean_ctor_set(x_663, 0, x_673);
+return x_663;
+}
+else
+{
+size_t x_674; size_t x_675; uint8_t x_676; 
+x_674 = lean_ptr_addr(x_654);
+lean_dec(x_654);
+x_675 = lean_ptr_addr(x_665);
+x_676 = lean_usize_dec_eq(x_674, x_675);
+if (x_676 == 0)
+{
+lean_object* x_677; 
+lean_dec(x_5);
+x_677 = l_Lean_Expr_letE___override(x_651, x_657, x_660, x_665, x_655);
+lean_ctor_set(x_663, 0, x_677);
+return x_663;
+}
+else
+{
+lean_dec(x_665);
+lean_dec(x_660);
+lean_dec(x_657);
+lean_dec(x_651);
+lean_ctor_set(x_663, 0, x_5);
+return x_663;
+}
+}
+}
+}
+else
+{
+lean_object* x_678; lean_object* x_679; size_t x_680; size_t x_681; uint8_t x_682; 
+x_678 = lean_ctor_get(x_663, 0);
+x_679 = lean_ctor_get(x_663, 1);
+lean_inc(x_679);
+lean_inc(x_678);
+lean_dec(x_663);
+x_680 = lean_ptr_addr(x_652);
+lean_dec(x_652);
+x_681 = lean_ptr_addr(x_657);
+x_682 = lean_usize_dec_eq(x_680, x_681);
+if (x_682 == 0)
+{
+lean_object* x_683; lean_object* x_684; 
+lean_dec(x_654);
+lean_dec(x_653);
+lean_dec(x_5);
+x_683 = l_Lean_Expr_letE___override(x_651, x_657, x_660, x_678, x_655);
+x_684 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_684, 0, x_683);
+lean_ctor_set(x_684, 1, x_679);
+return x_684;
+}
+else
+{
+size_t x_685; size_t x_686; uint8_t x_687; 
+x_685 = lean_ptr_addr(x_653);
+lean_dec(x_653);
+x_686 = lean_ptr_addr(x_660);
+x_687 = lean_usize_dec_eq(x_685, x_686);
+if (x_687 == 0)
+{
+lean_object* x_688; lean_object* x_689; 
+lean_dec(x_654);
+lean_dec(x_5);
+x_688 = l_Lean_Expr_letE___override(x_651, x_657, x_660, x_678, x_655);
+x_689 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_689, 0, x_688);
+lean_ctor_set(x_689, 1, x_679);
+return x_689;
+}
+else
+{
+size_t x_690; size_t x_691; uint8_t x_692; 
+x_690 = lean_ptr_addr(x_654);
+lean_dec(x_654);
+x_691 = lean_ptr_addr(x_678);
+x_692 = lean_usize_dec_eq(x_690, x_691);
+if (x_692 == 0)
+{
+lean_object* x_693; lean_object* x_694; 
+lean_dec(x_5);
+x_693 = l_Lean_Expr_letE___override(x_651, x_657, x_660, x_678, x_655);
+x_694 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_694, 0, x_693);
+lean_ctor_set(x_694, 1, x_679);
+return x_694;
+}
+else
+{
+lean_object* x_695; 
+lean_dec(x_678);
+lean_dec(x_660);
+lean_dec(x_657);
+lean_dec(x_651);
+x_695 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_695, 0, x_5);
+lean_ctor_set(x_695, 1, x_679);
+return x_695;
+}
+}
+}
+}
+}
+else
+{
+uint8_t x_696; 
+lean_dec(x_660);
+lean_dec(x_657);
+lean_dec(x_654);
+lean_dec(x_653);
+lean_dec(x_652);
+lean_dec(x_651);
+lean_dec(x_5);
+x_696 = !lean_is_exclusive(x_663);
+if (x_696 == 0)
+{
+return x_663;
+}
+else
+{
+lean_object* x_697; lean_object* x_698; lean_object* x_699; 
+x_697 = lean_ctor_get(x_663, 0);
+x_698 = lean_ctor_get(x_663, 1);
+lean_inc(x_698);
+lean_inc(x_697);
+lean_dec(x_663);
+x_699 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_699, 0, x_697);
+lean_ctor_set(x_699, 1, x_698);
+return x_699;
+}
+}
+}
+else
+{
+uint8_t x_700; 
+lean_dec(x_657);
+lean_dec(x_654);
+lean_dec(x_653);
+lean_dec(x_652);
+lean_dec(x_651);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_1);
+x_700 = !lean_is_exclusive(x_659);
+if (x_700 == 0)
+{
+return x_659;
+}
+else
+{
+lean_object* x_701; lean_object* x_702; lean_object* x_703; 
+x_701 = lean_ctor_get(x_659, 0);
+x_702 = lean_ctor_get(x_659, 1);
+lean_inc(x_702);
+lean_inc(x_701);
+lean_dec(x_659);
+x_703 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_703, 0, x_701);
+lean_ctor_set(x_703, 1, x_702);
+return x_703;
+}
+}
+}
+else
+{
+uint8_t x_704; 
+lean_dec(x_654);
+lean_dec(x_653);
+lean_dec(x_652);
+lean_dec(x_651);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_1);
+x_704 = !lean_is_exclusive(x_656);
+if (x_704 == 0)
+{
+return x_656;
+}
+else
+{
+lean_object* x_705; lean_object* x_706; lean_object* x_707; 
+x_705 = lean_ctor_get(x_656, 0);
+x_706 = lean_ctor_get(x_656, 1);
+lean_inc(x_706);
+lean_inc(x_705);
+lean_dec(x_656);
+x_707 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_707, 0, x_705);
+lean_ctor_set(x_707, 1, x_706);
+return x_707;
+}
+}
+}
+case 10:
+{
+lean_object* x_708; lean_object* x_709; lean_object* x_710; 
+lean_free_object(x_515);
+x_708 = lean_ctor_get(x_5, 0);
+lean_inc(x_708);
+x_709 = lean_ctor_get(x_5, 1);
+lean_inc(x_709);
+lean_inc(x_709);
+x_710 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_709, x_6, x_7, x_8, x_9, x_10, x_11, x_517);
+if (lean_obj_tag(x_710) == 0)
+{
+uint8_t x_711; 
+x_711 = !lean_is_exclusive(x_710);
+if (x_711 == 0)
+{
+lean_object* x_712; size_t x_713; size_t x_714; uint8_t x_715; 
+x_712 = lean_ctor_get(x_710, 0);
+x_713 = lean_ptr_addr(x_709);
+lean_dec(x_709);
+x_714 = lean_ptr_addr(x_712);
+x_715 = lean_usize_dec_eq(x_713, x_714);
+if (x_715 == 0)
+{
+lean_object* x_716; 
+lean_dec(x_5);
+x_716 = l_Lean_Expr_mdata___override(x_708, x_712);
+lean_ctor_set(x_710, 0, x_716);
+return x_710;
+}
+else
+{
+lean_dec(x_712);
+lean_dec(x_708);
+lean_ctor_set(x_710, 0, x_5);
+return x_710;
+}
+}
+else
+{
+lean_object* x_717; lean_object* x_718; size_t x_719; size_t x_720; uint8_t x_721; 
+x_717 = lean_ctor_get(x_710, 0);
+x_718 = lean_ctor_get(x_710, 1);
+lean_inc(x_718);
+lean_inc(x_717);
+lean_dec(x_710);
+x_719 = lean_ptr_addr(x_709);
+lean_dec(x_709);
+x_720 = lean_ptr_addr(x_717);
+x_721 = lean_usize_dec_eq(x_719, x_720);
+if (x_721 == 0)
+{
+lean_object* x_722; lean_object* x_723; 
+lean_dec(x_5);
+x_722 = l_Lean_Expr_mdata___override(x_708, x_717);
+x_723 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_723, 0, x_722);
+lean_ctor_set(x_723, 1, x_718);
+return x_723;
+}
+else
+{
+lean_object* x_724; 
+lean_dec(x_717);
+lean_dec(x_708);
+x_724 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_724, 0, x_5);
+lean_ctor_set(x_724, 1, x_718);
+return x_724;
+}
+}
+}
+else
+{
+uint8_t x_725; 
+lean_dec(x_709);
+lean_dec(x_708);
+lean_dec(x_5);
+x_725 = !lean_is_exclusive(x_710);
+if (x_725 == 0)
+{
+return x_710;
+}
+else
+{
+lean_object* x_726; lean_object* x_727; lean_object* x_728; 
+x_726 = lean_ctor_get(x_710, 0);
+x_727 = lean_ctor_get(x_710, 1);
+lean_inc(x_727);
+lean_inc(x_726);
+lean_dec(x_710);
+x_728 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_728, 0, x_726);
+lean_ctor_set(x_728, 1, x_727);
+return x_728;
+}
+}
+}
+case 11:
+{
+lean_object* x_729; lean_object* x_730; lean_object* x_731; lean_object* x_732; 
+lean_free_object(x_515);
+x_729 = lean_ctor_get(x_5, 0);
+lean_inc(x_729);
+x_730 = lean_ctor_get(x_5, 1);
+lean_inc(x_730);
+x_731 = lean_ctor_get(x_5, 2);
+lean_inc(x_731);
+lean_inc(x_731);
+x_732 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_731, x_6, x_7, x_8, x_9, x_10, x_11, x_517);
+if (lean_obj_tag(x_732) == 0)
+{
+uint8_t x_733; 
+x_733 = !lean_is_exclusive(x_732);
+if (x_733 == 0)
+{
+lean_object* x_734; size_t x_735; size_t x_736; uint8_t x_737; 
+x_734 = lean_ctor_get(x_732, 0);
+x_735 = lean_ptr_addr(x_731);
+lean_dec(x_731);
+x_736 = lean_ptr_addr(x_734);
+x_737 = lean_usize_dec_eq(x_735, x_736);
+if (x_737 == 0)
+{
+lean_object* x_738; 
+lean_dec(x_5);
+x_738 = l_Lean_Expr_proj___override(x_729, x_730, x_734);
+lean_ctor_set(x_732, 0, x_738);
+return x_732;
+}
+else
+{
+lean_dec(x_734);
+lean_dec(x_730);
+lean_dec(x_729);
+lean_ctor_set(x_732, 0, x_5);
+return x_732;
+}
+}
+else
+{
+lean_object* x_739; lean_object* x_740; size_t x_741; size_t x_742; uint8_t x_743; 
+x_739 = lean_ctor_get(x_732, 0);
+x_740 = lean_ctor_get(x_732, 1);
+lean_inc(x_740);
+lean_inc(x_739);
+lean_dec(x_732);
+x_741 = lean_ptr_addr(x_731);
+lean_dec(x_731);
+x_742 = lean_ptr_addr(x_739);
+x_743 = lean_usize_dec_eq(x_741, x_742);
+if (x_743 == 0)
+{
+lean_object* x_744; lean_object* x_745; 
+lean_dec(x_5);
+x_744 = l_Lean_Expr_proj___override(x_729, x_730, x_739);
+x_745 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_745, 0, x_744);
+lean_ctor_set(x_745, 1, x_740);
+return x_745;
+}
+else
+{
+lean_object* x_746; 
+lean_dec(x_739);
+lean_dec(x_730);
+lean_dec(x_729);
+x_746 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_746, 0, x_5);
+lean_ctor_set(x_746, 1, x_740);
+return x_746;
+}
+}
+}
+else
+{
+uint8_t x_747; 
+lean_dec(x_731);
+lean_dec(x_730);
+lean_dec(x_729);
+lean_dec(x_5);
+x_747 = !lean_is_exclusive(x_732);
+if (x_747 == 0)
+{
+return x_732;
+}
+else
+{
+lean_object* x_748; lean_object* x_749; lean_object* x_750; 
+x_748 = lean_ctor_get(x_732, 0);
+x_749 = lean_ctor_get(x_732, 1);
+lean_inc(x_749);
+lean_inc(x_748);
+lean_dec(x_732);
+x_750 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_750, 0, x_748);
+lean_ctor_set(x_750, 1, x_749);
+return x_750;
+}
+}
+}
+default: 
+{
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_6);
+lean_dec(x_1);
+lean_ctor_set(x_515, 0, x_5);
+return x_515;
+}
+}
+}
+else
+{
+lean_object* x_751; 
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_5);
+lean_dec(x_1);
+x_751 = l_Lean_Expr_bvar___override(x_6);
+lean_ctor_set(x_515, 0, x_751);
+return x_515;
+}
+}
+else
+{
+lean_object* x_752; uint8_t x_753; 
+x_752 = lean_ctor_get(x_515, 1);
+lean_inc(x_752);
+lean_dec(x_515);
+x_753 = l_Lean_Occurrences_contains(x_2, x_509);
+lean_dec(x_509);
+if (x_753 == 0)
+{
+switch (lean_obj_tag(x_5)) {
+case 5:
+{
+lean_object* x_754; lean_object* x_755; lean_object* x_756; 
+x_754 = lean_ctor_get(x_5, 0);
+lean_inc(x_754);
+x_755 = lean_ctor_get(x_5, 1);
+lean_inc(x_755);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_6);
+lean_inc(x_754);
+lean_inc(x_1);
+x_756 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_754, x_6, x_7, x_8, x_9, x_10, x_11, x_752);
+if (lean_obj_tag(x_756) == 0)
+{
+lean_object* x_757; lean_object* x_758; lean_object* x_759; 
+x_757 = lean_ctor_get(x_756, 0);
+lean_inc(x_757);
+x_758 = lean_ctor_get(x_756, 1);
+lean_inc(x_758);
+lean_dec(x_756);
+lean_inc(x_755);
+x_759 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_755, x_6, x_7, x_8, x_9, x_10, x_11, x_758);
+if (lean_obj_tag(x_759) == 0)
+{
+lean_object* x_760; lean_object* x_761; lean_object* x_762; size_t x_763; size_t x_764; uint8_t x_765; 
+x_760 = lean_ctor_get(x_759, 0);
+lean_inc(x_760);
+x_761 = lean_ctor_get(x_759, 1);
+lean_inc(x_761);
+if (lean_is_exclusive(x_759)) {
+ lean_ctor_release(x_759, 0);
+ lean_ctor_release(x_759, 1);
+ x_762 = x_759;
+} else {
+ lean_dec_ref(x_759);
+ x_762 = lean_box(0);
+}
+x_763 = lean_ptr_addr(x_754);
+lean_dec(x_754);
+x_764 = lean_ptr_addr(x_757);
+x_765 = lean_usize_dec_eq(x_763, x_764);
+if (x_765 == 0)
+{
+lean_object* x_766; lean_object* x_767; 
+lean_dec(x_755);
+lean_dec(x_5);
+x_766 = l_Lean_Expr_app___override(x_757, x_760);
+if (lean_is_scalar(x_762)) {
+ x_767 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_767 = x_762;
+}
+lean_ctor_set(x_767, 0, x_766);
+lean_ctor_set(x_767, 1, x_761);
+return x_767;
+}
+else
+{
+size_t x_768; size_t x_769; uint8_t x_770; 
+x_768 = lean_ptr_addr(x_755);
+lean_dec(x_755);
+x_769 = lean_ptr_addr(x_760);
+x_770 = lean_usize_dec_eq(x_768, x_769);
+if (x_770 == 0)
+{
+lean_object* x_771; lean_object* x_772; 
+lean_dec(x_5);
+x_771 = l_Lean_Expr_app___override(x_757, x_760);
+if (lean_is_scalar(x_762)) {
+ x_772 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_772 = x_762;
+}
+lean_ctor_set(x_772, 0, x_771);
+lean_ctor_set(x_772, 1, x_761);
+return x_772;
+}
+else
+{
+lean_object* x_773; 
+lean_dec(x_760);
+lean_dec(x_757);
+if (lean_is_scalar(x_762)) {
+ x_773 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_773 = x_762;
+}
+lean_ctor_set(x_773, 0, x_5);
+lean_ctor_set(x_773, 1, x_761);
+return x_773;
+}
+}
+}
+else
+{
+lean_object* x_774; lean_object* x_775; lean_object* x_776; lean_object* x_777; 
+lean_dec(x_757);
+lean_dec(x_755);
+lean_dec(x_754);
+lean_dec(x_5);
+x_774 = lean_ctor_get(x_759, 0);
+lean_inc(x_774);
+x_775 = lean_ctor_get(x_759, 1);
+lean_inc(x_775);
+if (lean_is_exclusive(x_759)) {
+ lean_ctor_release(x_759, 0);
+ lean_ctor_release(x_759, 1);
+ x_776 = x_759;
+} else {
+ lean_dec_ref(x_759);
+ x_776 = lean_box(0);
+}
+if (lean_is_scalar(x_776)) {
+ x_777 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_777 = x_776;
+}
+lean_ctor_set(x_777, 0, x_774);
+lean_ctor_set(x_777, 1, x_775);
+return x_777;
+}
+}
+else
+{
+lean_object* x_778; lean_object* x_779; lean_object* x_780; lean_object* x_781; 
+lean_dec(x_755);
+lean_dec(x_754);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_1);
+x_778 = lean_ctor_get(x_756, 0);
+lean_inc(x_778);
+x_779 = lean_ctor_get(x_756, 1);
+lean_inc(x_779);
+if (lean_is_exclusive(x_756)) {
+ lean_ctor_release(x_756, 0);
+ lean_ctor_release(x_756, 1);
+ x_780 = x_756;
+} else {
+ lean_dec_ref(x_756);
+ x_780 = lean_box(0);
+}
+if (lean_is_scalar(x_780)) {
+ x_781 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_781 = x_780;
+}
+lean_ctor_set(x_781, 0, x_778);
+lean_ctor_set(x_781, 1, x_779);
+return x_781;
+}
+}
+case 6:
+{
+lean_object* x_782; lean_object* x_783; lean_object* x_784; uint8_t x_785; lean_object* x_786; 
+x_782 = lean_ctor_get(x_5, 0);
+lean_inc(x_782);
+x_783 = lean_ctor_get(x_5, 1);
+lean_inc(x_783);
+x_784 = lean_ctor_get(x_5, 2);
+lean_inc(x_784);
+x_785 = lean_ctor_get_uint8(x_5, sizeof(void*)*3 + 8);
+lean_dec(x_5);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_6);
+lean_inc(x_783);
+lean_inc(x_1);
+x_786 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_783, x_6, x_7, x_8, x_9, x_10, x_11, x_752);
+if (lean_obj_tag(x_786) == 0)
+{
+lean_object* x_787; lean_object* x_788; lean_object* x_789; lean_object* x_790; 
+x_787 = lean_ctor_get(x_786, 0);
+lean_inc(x_787);
+x_788 = lean_ctor_get(x_786, 1);
+lean_inc(x_788);
+lean_dec(x_786);
+x_789 = lean_nat_add(x_6, x_511);
+lean_dec(x_6);
+lean_inc(x_784);
+x_790 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_784, x_789, x_7, x_8, x_9, x_10, x_11, x_788);
+if (lean_obj_tag(x_790) == 0)
+{
+lean_object* x_791; lean_object* x_792; lean_object* x_793; lean_object* x_794; size_t x_795; size_t x_796; uint8_t x_797; 
+x_791 = lean_ctor_get(x_790, 0);
+lean_inc(x_791);
+x_792 = lean_ctor_get(x_790, 1);
+lean_inc(x_792);
+if (lean_is_exclusive(x_790)) {
+ lean_ctor_release(x_790, 0);
+ lean_ctor_release(x_790, 1);
+ x_793 = x_790;
+} else {
+ lean_dec_ref(x_790);
+ x_793 = lean_box(0);
+}
+lean_inc(x_784);
+lean_inc(x_783);
+lean_inc(x_782);
+x_794 = l_Lean_Expr_lam___override(x_782, x_783, x_784, x_785);
+x_795 = lean_ptr_addr(x_783);
+lean_dec(x_783);
+x_796 = lean_ptr_addr(x_787);
+x_797 = lean_usize_dec_eq(x_795, x_796);
+if (x_797 == 0)
+{
+lean_object* x_798; lean_object* x_799; 
+lean_dec(x_794);
+lean_dec(x_784);
+x_798 = l_Lean_Expr_lam___override(x_782, x_787, x_791, x_785);
+if (lean_is_scalar(x_793)) {
+ x_799 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_799 = x_793;
+}
+lean_ctor_set(x_799, 0, x_798);
+lean_ctor_set(x_799, 1, x_792);
+return x_799;
+}
+else
+{
+size_t x_800; size_t x_801; uint8_t x_802; 
+x_800 = lean_ptr_addr(x_784);
+lean_dec(x_784);
+x_801 = lean_ptr_addr(x_791);
+x_802 = lean_usize_dec_eq(x_800, x_801);
+if (x_802 == 0)
+{
+lean_object* x_803; lean_object* x_804; 
+lean_dec(x_794);
+x_803 = l_Lean_Expr_lam___override(x_782, x_787, x_791, x_785);
+if (lean_is_scalar(x_793)) {
+ x_804 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_804 = x_793;
+}
+lean_ctor_set(x_804, 0, x_803);
+lean_ctor_set(x_804, 1, x_792);
+return x_804;
+}
+else
+{
+uint8_t x_805; 
+x_805 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_785, x_785);
+if (x_805 == 0)
+{
+lean_object* x_806; lean_object* x_807; 
+lean_dec(x_794);
+x_806 = l_Lean_Expr_lam___override(x_782, x_787, x_791, x_785);
+if (lean_is_scalar(x_793)) {
+ x_807 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_807 = x_793;
+}
+lean_ctor_set(x_807, 0, x_806);
+lean_ctor_set(x_807, 1, x_792);
+return x_807;
+}
+else
+{
+lean_object* x_808; 
+lean_dec(x_791);
+lean_dec(x_787);
+lean_dec(x_782);
+if (lean_is_scalar(x_793)) {
+ x_808 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_808 = x_793;
+}
+lean_ctor_set(x_808, 0, x_794);
+lean_ctor_set(x_808, 1, x_792);
+return x_808;
+}
+}
+}
+}
+else
+{
+lean_object* x_809; lean_object* x_810; lean_object* x_811; lean_object* x_812; 
+lean_dec(x_787);
+lean_dec(x_784);
+lean_dec(x_783);
+lean_dec(x_782);
+x_809 = lean_ctor_get(x_790, 0);
+lean_inc(x_809);
+x_810 = lean_ctor_get(x_790, 1);
+lean_inc(x_810);
+if (lean_is_exclusive(x_790)) {
+ lean_ctor_release(x_790, 0);
+ lean_ctor_release(x_790, 1);
+ x_811 = x_790;
+} else {
+ lean_dec_ref(x_790);
+ x_811 = lean_box(0);
+}
+if (lean_is_scalar(x_811)) {
+ x_812 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_812 = x_811;
+}
+lean_ctor_set(x_812, 0, x_809);
+lean_ctor_set(x_812, 1, x_810);
+return x_812;
+}
+}
+else
+{
+lean_object* x_813; lean_object* x_814; lean_object* x_815; lean_object* x_816; 
+lean_dec(x_784);
+lean_dec(x_783);
+lean_dec(x_782);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_6);
+lean_dec(x_1);
+x_813 = lean_ctor_get(x_786, 0);
+lean_inc(x_813);
+x_814 = lean_ctor_get(x_786, 1);
+lean_inc(x_814);
+if (lean_is_exclusive(x_786)) {
+ lean_ctor_release(x_786, 0);
+ lean_ctor_release(x_786, 1);
+ x_815 = x_786;
+} else {
+ lean_dec_ref(x_786);
+ x_815 = lean_box(0);
+}
+if (lean_is_scalar(x_815)) {
+ x_816 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_816 = x_815;
+}
+lean_ctor_set(x_816, 0, x_813);
+lean_ctor_set(x_816, 1, x_814);
+return x_816;
+}
+}
+case 7:
+{
+lean_object* x_817; lean_object* x_818; lean_object* x_819; uint8_t x_820; lean_object* x_821; 
+x_817 = lean_ctor_get(x_5, 0);
+lean_inc(x_817);
+x_818 = lean_ctor_get(x_5, 1);
+lean_inc(x_818);
+x_819 = lean_ctor_get(x_5, 2);
+lean_inc(x_819);
+x_820 = lean_ctor_get_uint8(x_5, sizeof(void*)*3 + 8);
+lean_dec(x_5);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_6);
+lean_inc(x_818);
+lean_inc(x_1);
+x_821 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_818, x_6, x_7, x_8, x_9, x_10, x_11, x_752);
+if (lean_obj_tag(x_821) == 0)
+{
+lean_object* x_822; lean_object* x_823; lean_object* x_824; lean_object* x_825; 
+x_822 = lean_ctor_get(x_821, 0);
+lean_inc(x_822);
+x_823 = lean_ctor_get(x_821, 1);
+lean_inc(x_823);
+lean_dec(x_821);
+x_824 = lean_nat_add(x_6, x_511);
+lean_dec(x_6);
+lean_inc(x_819);
+x_825 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_819, x_824, x_7, x_8, x_9, x_10, x_11, x_823);
+if (lean_obj_tag(x_825) == 0)
+{
+lean_object* x_826; lean_object* x_827; lean_object* x_828; lean_object* x_829; size_t x_830; size_t x_831; uint8_t x_832; 
+x_826 = lean_ctor_get(x_825, 0);
+lean_inc(x_826);
+x_827 = lean_ctor_get(x_825, 1);
+lean_inc(x_827);
+if (lean_is_exclusive(x_825)) {
+ lean_ctor_release(x_825, 0);
+ lean_ctor_release(x_825, 1);
+ x_828 = x_825;
+} else {
+ lean_dec_ref(x_825);
+ x_828 = lean_box(0);
+}
+lean_inc(x_819);
+lean_inc(x_818);
+lean_inc(x_817);
+x_829 = l_Lean_Expr_forallE___override(x_817, x_818, x_819, x_820);
+x_830 = lean_ptr_addr(x_818);
+lean_dec(x_818);
+x_831 = lean_ptr_addr(x_822);
+x_832 = lean_usize_dec_eq(x_830, x_831);
+if (x_832 == 0)
+{
+lean_object* x_833; lean_object* x_834; 
+lean_dec(x_829);
+lean_dec(x_819);
+x_833 = l_Lean_Expr_forallE___override(x_817, x_822, x_826, x_820);
+if (lean_is_scalar(x_828)) {
+ x_834 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_834 = x_828;
+}
+lean_ctor_set(x_834, 0, x_833);
+lean_ctor_set(x_834, 1, x_827);
+return x_834;
+}
+else
+{
+size_t x_835; size_t x_836; uint8_t x_837; 
+x_835 = lean_ptr_addr(x_819);
+lean_dec(x_819);
+x_836 = lean_ptr_addr(x_826);
+x_837 = lean_usize_dec_eq(x_835, x_836);
+if (x_837 == 0)
+{
+lean_object* x_838; lean_object* x_839; 
+lean_dec(x_829);
+x_838 = l_Lean_Expr_forallE___override(x_817, x_822, x_826, x_820);
+if (lean_is_scalar(x_828)) {
+ x_839 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_839 = x_828;
+}
+lean_ctor_set(x_839, 0, x_838);
+lean_ctor_set(x_839, 1, x_827);
+return x_839;
+}
+else
+{
+uint8_t x_840; 
+x_840 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_820, x_820);
+if (x_840 == 0)
+{
+lean_object* x_841; lean_object* x_842; 
+lean_dec(x_829);
+x_841 = l_Lean_Expr_forallE___override(x_817, x_822, x_826, x_820);
+if (lean_is_scalar(x_828)) {
+ x_842 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_842 = x_828;
+}
+lean_ctor_set(x_842, 0, x_841);
+lean_ctor_set(x_842, 1, x_827);
+return x_842;
+}
+else
+{
+lean_object* x_843; 
+lean_dec(x_826);
+lean_dec(x_822);
+lean_dec(x_817);
+if (lean_is_scalar(x_828)) {
+ x_843 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_843 = x_828;
+}
+lean_ctor_set(x_843, 0, x_829);
+lean_ctor_set(x_843, 1, x_827);
+return x_843;
+}
+}
+}
+}
+else
+{
+lean_object* x_844; lean_object* x_845; lean_object* x_846; lean_object* x_847; 
+lean_dec(x_822);
+lean_dec(x_819);
+lean_dec(x_818);
+lean_dec(x_817);
+x_844 = lean_ctor_get(x_825, 0);
+lean_inc(x_844);
+x_845 = lean_ctor_get(x_825, 1);
+lean_inc(x_845);
+if (lean_is_exclusive(x_825)) {
+ lean_ctor_release(x_825, 0);
+ lean_ctor_release(x_825, 1);
+ x_846 = x_825;
+} else {
+ lean_dec_ref(x_825);
+ x_846 = lean_box(0);
+}
+if (lean_is_scalar(x_846)) {
+ x_847 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_847 = x_846;
+}
+lean_ctor_set(x_847, 0, x_844);
+lean_ctor_set(x_847, 1, x_845);
+return x_847;
+}
+}
+else
+{
+lean_object* x_848; lean_object* x_849; lean_object* x_850; lean_object* x_851; 
+lean_dec(x_819);
+lean_dec(x_818);
+lean_dec(x_817);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_6);
+lean_dec(x_1);
+x_848 = lean_ctor_get(x_821, 0);
+lean_inc(x_848);
+x_849 = lean_ctor_get(x_821, 1);
+lean_inc(x_849);
+if (lean_is_exclusive(x_821)) {
+ lean_ctor_release(x_821, 0);
+ lean_ctor_release(x_821, 1);
+ x_850 = x_821;
+} else {
+ lean_dec_ref(x_821);
+ x_850 = lean_box(0);
+}
+if (lean_is_scalar(x_850)) {
+ x_851 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_851 = x_850;
+}
+lean_ctor_set(x_851, 0, x_848);
+lean_ctor_set(x_851, 1, x_849);
+return x_851;
+}
+}
+case 8:
+{
+lean_object* x_852; lean_object* x_853; lean_object* x_854; lean_object* x_855; uint8_t x_856; lean_object* x_857; 
+x_852 = lean_ctor_get(x_5, 0);
+lean_inc(x_852);
+x_853 = lean_ctor_get(x_5, 1);
+lean_inc(x_853);
+x_854 = lean_ctor_get(x_5, 2);
+lean_inc(x_854);
+x_855 = lean_ctor_get(x_5, 3);
+lean_inc(x_855);
+x_856 = lean_ctor_get_uint8(x_5, sizeof(void*)*4 + 8);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_6);
+lean_inc(x_853);
+lean_inc(x_1);
+x_857 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_853, x_6, x_7, x_8, x_9, x_10, x_11, x_752);
+if (lean_obj_tag(x_857) == 0)
+{
+lean_object* x_858; lean_object* x_859; lean_object* x_860; 
+x_858 = lean_ctor_get(x_857, 0);
+lean_inc(x_858);
+x_859 = lean_ctor_get(x_857, 1);
+lean_inc(x_859);
+lean_dec(x_857);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_6);
+lean_inc(x_854);
+lean_inc(x_1);
+x_860 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_854, x_6, x_7, x_8, x_9, x_10, x_11, x_859);
+if (lean_obj_tag(x_860) == 0)
+{
+lean_object* x_861; lean_object* x_862; lean_object* x_863; lean_object* x_864; 
+x_861 = lean_ctor_get(x_860, 0);
+lean_inc(x_861);
+x_862 = lean_ctor_get(x_860, 1);
+lean_inc(x_862);
+lean_dec(x_860);
+x_863 = lean_nat_add(x_6, x_511);
+lean_dec(x_6);
+lean_inc(x_855);
+x_864 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_855, x_863, x_7, x_8, x_9, x_10, x_11, x_862);
+if (lean_obj_tag(x_864) == 0)
+{
+lean_object* x_865; lean_object* x_866; lean_object* x_867; size_t x_868; size_t x_869; uint8_t x_870; 
+x_865 = lean_ctor_get(x_864, 0);
+lean_inc(x_865);
+x_866 = lean_ctor_get(x_864, 1);
+lean_inc(x_866);
+if (lean_is_exclusive(x_864)) {
+ lean_ctor_release(x_864, 0);
+ lean_ctor_release(x_864, 1);
+ x_867 = x_864;
+} else {
+ lean_dec_ref(x_864);
+ x_867 = lean_box(0);
+}
+x_868 = lean_ptr_addr(x_853);
+lean_dec(x_853);
+x_869 = lean_ptr_addr(x_858);
+x_870 = lean_usize_dec_eq(x_868, x_869);
+if (x_870 == 0)
+{
+lean_object* x_871; lean_object* x_872; 
+lean_dec(x_855);
+lean_dec(x_854);
+lean_dec(x_5);
+x_871 = l_Lean_Expr_letE___override(x_852, x_858, x_861, x_865, x_856);
+if (lean_is_scalar(x_867)) {
+ x_872 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_872 = x_867;
+}
+lean_ctor_set(x_872, 0, x_871);
+lean_ctor_set(x_872, 1, x_866);
+return x_872;
+}
+else
+{
+size_t x_873; size_t x_874; uint8_t x_875; 
+x_873 = lean_ptr_addr(x_854);
+lean_dec(x_854);
+x_874 = lean_ptr_addr(x_861);
+x_875 = lean_usize_dec_eq(x_873, x_874);
+if (x_875 == 0)
+{
+lean_object* x_876; lean_object* x_877; 
+lean_dec(x_855);
+lean_dec(x_5);
+x_876 = l_Lean_Expr_letE___override(x_852, x_858, x_861, x_865, x_856);
+if (lean_is_scalar(x_867)) {
+ x_877 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_877 = x_867;
+}
+lean_ctor_set(x_877, 0, x_876);
+lean_ctor_set(x_877, 1, x_866);
+return x_877;
+}
+else
+{
+size_t x_878; size_t x_879; uint8_t x_880; 
+x_878 = lean_ptr_addr(x_855);
+lean_dec(x_855);
+x_879 = lean_ptr_addr(x_865);
+x_880 = lean_usize_dec_eq(x_878, x_879);
+if (x_880 == 0)
+{
+lean_object* x_881; lean_object* x_882; 
+lean_dec(x_5);
+x_881 = l_Lean_Expr_letE___override(x_852, x_858, x_861, x_865, x_856);
+if (lean_is_scalar(x_867)) {
+ x_882 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_882 = x_867;
+}
+lean_ctor_set(x_882, 0, x_881);
+lean_ctor_set(x_882, 1, x_866);
+return x_882;
+}
+else
+{
+lean_object* x_883; 
+lean_dec(x_865);
+lean_dec(x_861);
+lean_dec(x_858);
+lean_dec(x_852);
+if (lean_is_scalar(x_867)) {
+ x_883 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_883 = x_867;
+}
+lean_ctor_set(x_883, 0, x_5);
+lean_ctor_set(x_883, 1, x_866);
+return x_883;
+}
+}
+}
+}
+else
+{
+lean_object* x_884; lean_object* x_885; lean_object* x_886; lean_object* x_887; 
+lean_dec(x_861);
+lean_dec(x_858);
+lean_dec(x_855);
+lean_dec(x_854);
+lean_dec(x_853);
+lean_dec(x_852);
+lean_dec(x_5);
+x_884 = lean_ctor_get(x_864, 0);
+lean_inc(x_884);
+x_885 = lean_ctor_get(x_864, 1);
+lean_inc(x_885);
+if (lean_is_exclusive(x_864)) {
+ lean_ctor_release(x_864, 0);
+ lean_ctor_release(x_864, 1);
+ x_886 = x_864;
+} else {
+ lean_dec_ref(x_864);
+ x_886 = lean_box(0);
+}
+if (lean_is_scalar(x_886)) {
+ x_887 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_887 = x_886;
+}
+lean_ctor_set(x_887, 0, x_884);
+lean_ctor_set(x_887, 1, x_885);
+return x_887;
+}
+}
+else
+{
+lean_object* x_888; lean_object* x_889; lean_object* x_890; lean_object* x_891; 
+lean_dec(x_858);
+lean_dec(x_855);
+lean_dec(x_854);
+lean_dec(x_853);
+lean_dec(x_852);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_1);
+x_888 = lean_ctor_get(x_860, 0);
+lean_inc(x_888);
+x_889 = lean_ctor_get(x_860, 1);
+lean_inc(x_889);
+if (lean_is_exclusive(x_860)) {
+ lean_ctor_release(x_860, 0);
+ lean_ctor_release(x_860, 1);
+ x_890 = x_860;
+} else {
+ lean_dec_ref(x_860);
+ x_890 = lean_box(0);
+}
+if (lean_is_scalar(x_890)) {
+ x_891 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_891 = x_890;
+}
+lean_ctor_set(x_891, 0, x_888);
+lean_ctor_set(x_891, 1, x_889);
+return x_891;
+}
+}
+else
+{
+lean_object* x_892; lean_object* x_893; lean_object* x_894; lean_object* x_895; 
+lean_dec(x_855);
+lean_dec(x_854);
+lean_dec(x_853);
+lean_dec(x_852);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_1);
+x_892 = lean_ctor_get(x_857, 0);
+lean_inc(x_892);
+x_893 = lean_ctor_get(x_857, 1);
+lean_inc(x_893);
+if (lean_is_exclusive(x_857)) {
+ lean_ctor_release(x_857, 0);
+ lean_ctor_release(x_857, 1);
+ x_894 = x_857;
+} else {
+ lean_dec_ref(x_857);
+ x_894 = lean_box(0);
+}
+if (lean_is_scalar(x_894)) {
+ x_895 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_895 = x_894;
+}
+lean_ctor_set(x_895, 0, x_892);
+lean_ctor_set(x_895, 1, x_893);
+return x_895;
+}
+}
+case 10:
+{
+lean_object* x_896; lean_object* x_897; lean_object* x_898; 
+x_896 = lean_ctor_get(x_5, 0);
+lean_inc(x_896);
+x_897 = lean_ctor_get(x_5, 1);
+lean_inc(x_897);
+lean_inc(x_897);
+x_898 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_897, x_6, x_7, x_8, x_9, x_10, x_11, x_752);
+if (lean_obj_tag(x_898) == 0)
+{
+lean_object* x_899; lean_object* x_900; lean_object* x_901; size_t x_902; size_t x_903; uint8_t x_904; 
+x_899 = lean_ctor_get(x_898, 0);
+lean_inc(x_899);
+x_900 = lean_ctor_get(x_898, 1);
+lean_inc(x_900);
+if (lean_is_exclusive(x_898)) {
+ lean_ctor_release(x_898, 0);
+ lean_ctor_release(x_898, 1);
+ x_901 = x_898;
+} else {
+ lean_dec_ref(x_898);
+ x_901 = lean_box(0);
+}
+x_902 = lean_ptr_addr(x_897);
+lean_dec(x_897);
+x_903 = lean_ptr_addr(x_899);
+x_904 = lean_usize_dec_eq(x_902, x_903);
+if (x_904 == 0)
+{
+lean_object* x_905; lean_object* x_906; 
+lean_dec(x_5);
+x_905 = l_Lean_Expr_mdata___override(x_896, x_899);
+if (lean_is_scalar(x_901)) {
+ x_906 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_906 = x_901;
+}
+lean_ctor_set(x_906, 0, x_905);
+lean_ctor_set(x_906, 1, x_900);
+return x_906;
+}
+else
+{
+lean_object* x_907; 
+lean_dec(x_899);
+lean_dec(x_896);
+if (lean_is_scalar(x_901)) {
+ x_907 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_907 = x_901;
+}
+lean_ctor_set(x_907, 0, x_5);
+lean_ctor_set(x_907, 1, x_900);
+return x_907;
+}
+}
+else
+{
+lean_object* x_908; lean_object* x_909; lean_object* x_910; lean_object* x_911; 
+lean_dec(x_897);
+lean_dec(x_896);
+lean_dec(x_5);
+x_908 = lean_ctor_get(x_898, 0);
+lean_inc(x_908);
+x_909 = lean_ctor_get(x_898, 1);
+lean_inc(x_909);
+if (lean_is_exclusive(x_898)) {
+ lean_ctor_release(x_898, 0);
+ lean_ctor_release(x_898, 1);
+ x_910 = x_898;
+} else {
+ lean_dec_ref(x_898);
+ x_910 = lean_box(0);
+}
+if (lean_is_scalar(x_910)) {
+ x_911 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_911 = x_910;
+}
+lean_ctor_set(x_911, 0, x_908);
+lean_ctor_set(x_911, 1, x_909);
+return x_911;
+}
+}
+case 11:
+{
+lean_object* x_912; lean_object* x_913; lean_object* x_914; lean_object* x_915; 
+x_912 = lean_ctor_get(x_5, 0);
+lean_inc(x_912);
+x_913 = lean_ctor_get(x_5, 1);
+lean_inc(x_913);
+x_914 = lean_ctor_get(x_5, 2);
+lean_inc(x_914);
+lean_inc(x_914);
+x_915 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_914, x_6, x_7, x_8, x_9, x_10, x_11, x_752);
+if (lean_obj_tag(x_915) == 0)
+{
+lean_object* x_916; lean_object* x_917; lean_object* x_918; size_t x_919; size_t x_920; uint8_t x_921; 
+x_916 = lean_ctor_get(x_915, 0);
+lean_inc(x_916);
+x_917 = lean_ctor_get(x_915, 1);
+lean_inc(x_917);
+if (lean_is_exclusive(x_915)) {
+ lean_ctor_release(x_915, 0);
+ lean_ctor_release(x_915, 1);
+ x_918 = x_915;
+} else {
+ lean_dec_ref(x_915);
+ x_918 = lean_box(0);
+}
+x_919 = lean_ptr_addr(x_914);
+lean_dec(x_914);
+x_920 = lean_ptr_addr(x_916);
+x_921 = lean_usize_dec_eq(x_919, x_920);
+if (x_921 == 0)
+{
+lean_object* x_922; lean_object* x_923; 
+lean_dec(x_5);
+x_922 = l_Lean_Expr_proj___override(x_912, x_913, x_916);
+if (lean_is_scalar(x_918)) {
+ x_923 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_923 = x_918;
+}
+lean_ctor_set(x_923, 0, x_922);
+lean_ctor_set(x_923, 1, x_917);
+return x_923;
+}
+else
+{
+lean_object* x_924; 
+lean_dec(x_916);
+lean_dec(x_913);
+lean_dec(x_912);
+if (lean_is_scalar(x_918)) {
+ x_924 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_924 = x_918;
+}
+lean_ctor_set(x_924, 0, x_5);
+lean_ctor_set(x_924, 1, x_917);
+return x_924;
+}
+}
+else
+{
+lean_object* x_925; lean_object* x_926; lean_object* x_927; lean_object* x_928; 
+lean_dec(x_914);
+lean_dec(x_913);
+lean_dec(x_912);
+lean_dec(x_5);
+x_925 = lean_ctor_get(x_915, 0);
+lean_inc(x_925);
+x_926 = lean_ctor_get(x_915, 1);
+lean_inc(x_926);
+if (lean_is_exclusive(x_915)) {
+ lean_ctor_release(x_915, 0);
+ lean_ctor_release(x_915, 1);
+ x_927 = x_915;
+} else {
+ lean_dec_ref(x_915);
+ x_927 = lean_box(0);
+}
+if (lean_is_scalar(x_927)) {
+ x_928 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_928 = x_927;
+}
+lean_ctor_set(x_928, 0, x_925);
+lean_ctor_set(x_928, 1, x_926);
+return x_928;
+}
+}
+default: 
+{
+lean_object* x_929; 
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_6);
+lean_dec(x_1);
+x_929 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_929, 0, x_5);
+lean_ctor_set(x_929, 1, x_752);
+return x_929;
+}
+}
+}
+else
+{
+lean_object* x_930; lean_object* x_931; 
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_5);
+lean_dec(x_1);
+x_930 = l_Lean_Expr_bvar___override(x_6);
+x_931 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_931, 0, x_930);
+lean_ctor_set(x_931, 1, x_752);
+return x_931;
+}
+}
+}
+}
+else
+{
+uint8_t x_932; 
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_1);
+x_932 = !lean_is_exclusive(x_258);
+if (x_932 == 0)
+{
+return x_258;
+}
+else
+{
+lean_object* x_933; lean_object* x_934; lean_object* x_935; 
+x_933 = lean_ctor_get(x_258, 0);
+x_934 = lean_ctor_get(x_258, 1);
+lean_inc(x_934);
+lean_inc(x_933);
+lean_dec(x_258);
+x_935 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_935, 0, x_933);
+lean_ctor_set(x_935, 1, x_934);
+return x_935;
+}
 }
 }
 }
@@ -2099,83 +3502,159 @@ else
 switch (lean_obj_tag(x_5)) {
 case 5:
 {
-lean_object* x_548; lean_object* x_549; lean_object* x_550; 
-x_548 = lean_ctor_get(x_5, 0);
-lean_inc(x_548);
-x_549 = lean_ctor_get(x_5, 1);
-lean_inc(x_549);
+lean_object* x_936; lean_object* x_937; lean_object* x_938; 
+x_936 = lean_ctor_get(x_5, 0);
+lean_inc(x_936);
+x_937 = lean_ctor_get(x_5, 1);
+lean_inc(x_937);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_6);
+lean_inc(x_936);
 lean_inc(x_1);
-x_550 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_548, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-if (lean_obj_tag(x_550) == 0)
+x_938 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_936, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+if (lean_obj_tag(x_938) == 0)
 {
-lean_object* x_551; lean_object* x_552; lean_object* x_553; 
-x_551 = lean_ctor_get(x_550, 0);
-lean_inc(x_551);
-x_552 = lean_ctor_get(x_550, 1);
-lean_inc(x_552);
-lean_dec(x_550);
-x_553 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_549, x_6, x_7, x_8, x_9, x_10, x_11, x_552);
-if (lean_obj_tag(x_553) == 0)
+lean_object* x_939; lean_object* x_940; lean_object* x_941; 
+x_939 = lean_ctor_get(x_938, 0);
+lean_inc(x_939);
+x_940 = lean_ctor_get(x_938, 1);
+lean_inc(x_940);
+lean_dec(x_938);
+lean_inc(x_937);
+x_941 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_937, x_6, x_7, x_8, x_9, x_10, x_11, x_940);
+if (lean_obj_tag(x_941) == 0)
 {
-uint8_t x_554; 
-x_554 = !lean_is_exclusive(x_553);
-if (x_554 == 0)
+uint8_t x_942; 
+x_942 = !lean_is_exclusive(x_941);
+if (x_942 == 0)
 {
-lean_object* x_555; lean_object* x_556; 
-x_555 = lean_ctor_get(x_553, 0);
-x_556 = lean_expr_update_app(x_5, x_551, x_555);
-lean_ctor_set(x_553, 0, x_556);
-return x_553;
-}
-else
+lean_object* x_943; size_t x_944; size_t x_945; uint8_t x_946; 
+x_943 = lean_ctor_get(x_941, 0);
+x_944 = lean_ptr_addr(x_936);
+lean_dec(x_936);
+x_945 = lean_ptr_addr(x_939);
+x_946 = lean_usize_dec_eq(x_944, x_945);
+if (x_946 == 0)
 {
-lean_object* x_557; lean_object* x_558; lean_object* x_559; lean_object* x_560; 
-x_557 = lean_ctor_get(x_553, 0);
-x_558 = lean_ctor_get(x_553, 1);
-lean_inc(x_558);
-lean_inc(x_557);
-lean_dec(x_553);
-x_559 = lean_expr_update_app(x_5, x_551, x_557);
-x_560 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_560, 0, x_559);
-lean_ctor_set(x_560, 1, x_558);
-return x_560;
-}
-}
-else
-{
-uint8_t x_561; 
-lean_dec(x_551);
+lean_object* x_947; 
+lean_dec(x_937);
 lean_dec(x_5);
-x_561 = !lean_is_exclusive(x_553);
-if (x_561 == 0)
-{
-return x_553;
+x_947 = l_Lean_Expr_app___override(x_939, x_943);
+lean_ctor_set(x_941, 0, x_947);
+return x_941;
 }
 else
 {
-lean_object* x_562; lean_object* x_563; lean_object* x_564; 
-x_562 = lean_ctor_get(x_553, 0);
-x_563 = lean_ctor_get(x_553, 1);
-lean_inc(x_563);
-lean_inc(x_562);
-lean_dec(x_553);
-x_564 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_564, 0, x_562);
-lean_ctor_set(x_564, 1, x_563);
-return x_564;
+size_t x_948; size_t x_949; uint8_t x_950; 
+x_948 = lean_ptr_addr(x_937);
+lean_dec(x_937);
+x_949 = lean_ptr_addr(x_943);
+x_950 = lean_usize_dec_eq(x_948, x_949);
+if (x_950 == 0)
+{
+lean_object* x_951; 
+lean_dec(x_5);
+x_951 = l_Lean_Expr_app___override(x_939, x_943);
+lean_ctor_set(x_941, 0, x_951);
+return x_941;
+}
+else
+{
+lean_dec(x_943);
+lean_dec(x_939);
+lean_ctor_set(x_941, 0, x_5);
+return x_941;
 }
 }
 }
 else
 {
-uint8_t x_565; 
-lean_dec(x_549);
+lean_object* x_952; lean_object* x_953; size_t x_954; size_t x_955; uint8_t x_956; 
+x_952 = lean_ctor_get(x_941, 0);
+x_953 = lean_ctor_get(x_941, 1);
+lean_inc(x_953);
+lean_inc(x_952);
+lean_dec(x_941);
+x_954 = lean_ptr_addr(x_936);
+lean_dec(x_936);
+x_955 = lean_ptr_addr(x_939);
+x_956 = lean_usize_dec_eq(x_954, x_955);
+if (x_956 == 0)
+{
+lean_object* x_957; lean_object* x_958; 
+lean_dec(x_937);
+lean_dec(x_5);
+x_957 = l_Lean_Expr_app___override(x_939, x_952);
+x_958 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_958, 0, x_957);
+lean_ctor_set(x_958, 1, x_953);
+return x_958;
+}
+else
+{
+size_t x_959; size_t x_960; uint8_t x_961; 
+x_959 = lean_ptr_addr(x_937);
+lean_dec(x_937);
+x_960 = lean_ptr_addr(x_952);
+x_961 = lean_usize_dec_eq(x_959, x_960);
+if (x_961 == 0)
+{
+lean_object* x_962; lean_object* x_963; 
+lean_dec(x_5);
+x_962 = l_Lean_Expr_app___override(x_939, x_952);
+x_963 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_963, 0, x_962);
+lean_ctor_set(x_963, 1, x_953);
+return x_963;
+}
+else
+{
+lean_object* x_964; 
+lean_dec(x_952);
+lean_dec(x_939);
+x_964 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_964, 0, x_5);
+lean_ctor_set(x_964, 1, x_953);
+return x_964;
+}
+}
+}
+}
+else
+{
+uint8_t x_965; 
+lean_dec(x_939);
+lean_dec(x_937);
+lean_dec(x_936);
+lean_dec(x_5);
+x_965 = !lean_is_exclusive(x_941);
+if (x_965 == 0)
+{
+return x_941;
+}
+else
+{
+lean_object* x_966; lean_object* x_967; lean_object* x_968; 
+x_966 = lean_ctor_get(x_941, 0);
+x_967 = lean_ctor_get(x_941, 1);
+lean_inc(x_967);
+lean_inc(x_966);
+lean_dec(x_941);
+x_968 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_968, 0, x_966);
+lean_ctor_set(x_968, 1, x_967);
+return x_968;
+}
+}
+}
+else
+{
+uint8_t x_969; 
+lean_dec(x_937);
+lean_dec(x_936);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -2183,347 +3662,707 @@ lean_dec(x_8);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_1);
-x_565 = !lean_is_exclusive(x_550);
-if (x_565 == 0)
+x_969 = !lean_is_exclusive(x_938);
+if (x_969 == 0)
 {
-return x_550;
+return x_938;
 }
 else
 {
-lean_object* x_566; lean_object* x_567; lean_object* x_568; 
-x_566 = lean_ctor_get(x_550, 0);
-x_567 = lean_ctor_get(x_550, 1);
-lean_inc(x_567);
-lean_inc(x_566);
-lean_dec(x_550);
-x_568 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_568, 0, x_566);
-lean_ctor_set(x_568, 1, x_567);
-return x_568;
+lean_object* x_970; lean_object* x_971; lean_object* x_972; 
+x_970 = lean_ctor_get(x_938, 0);
+x_971 = lean_ctor_get(x_938, 1);
+lean_inc(x_971);
+lean_inc(x_970);
+lean_dec(x_938);
+x_972 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_972, 0, x_970);
+lean_ctor_set(x_972, 1, x_971);
+return x_972;
 }
 }
 }
 case 6:
 {
-lean_object* x_569; lean_object* x_570; uint8_t x_571; lean_object* x_572; 
-x_569 = lean_ctor_get(x_5, 1);
-lean_inc(x_569);
-x_570 = lean_ctor_get(x_5, 2);
-lean_inc(x_570);
-x_571 = lean_ctor_get_uint8(x_5, sizeof(void*)*3 + 8);
+lean_object* x_973; lean_object* x_974; lean_object* x_975; uint8_t x_976; lean_object* x_977; 
+x_973 = lean_ctor_get(x_5, 0);
+lean_inc(x_973);
+x_974 = lean_ctor_get(x_5, 1);
+lean_inc(x_974);
+x_975 = lean_ctor_get(x_5, 2);
+lean_inc(x_975);
+x_976 = lean_ctor_get_uint8(x_5, sizeof(void*)*3 + 8);
+lean_dec(x_5);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_6);
+lean_inc(x_974);
 lean_inc(x_1);
-x_572 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_569, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-if (lean_obj_tag(x_572) == 0)
+x_977 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_974, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+if (lean_obj_tag(x_977) == 0)
 {
-lean_object* x_573; lean_object* x_574; lean_object* x_575; lean_object* x_576; lean_object* x_577; 
-x_573 = lean_ctor_get(x_572, 0);
-lean_inc(x_573);
-x_574 = lean_ctor_get(x_572, 1);
-lean_inc(x_574);
-lean_dec(x_572);
-x_575 = lean_unsigned_to_nat(1u);
-x_576 = lean_nat_add(x_6, x_575);
+lean_object* x_978; lean_object* x_979; lean_object* x_980; lean_object* x_981; lean_object* x_982; 
+x_978 = lean_ctor_get(x_977, 0);
+lean_inc(x_978);
+x_979 = lean_ctor_get(x_977, 1);
+lean_inc(x_979);
+lean_dec(x_977);
+x_980 = lean_unsigned_to_nat(1u);
+x_981 = lean_nat_add(x_6, x_980);
 lean_dec(x_6);
-x_577 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_570, x_576, x_7, x_8, x_9, x_10, x_11, x_574);
-if (lean_obj_tag(x_577) == 0)
+lean_inc(x_975);
+x_982 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_975, x_981, x_7, x_8, x_9, x_10, x_11, x_979);
+if (lean_obj_tag(x_982) == 0)
 {
-uint8_t x_578; 
-x_578 = !lean_is_exclusive(x_577);
-if (x_578 == 0)
+uint8_t x_983; 
+x_983 = !lean_is_exclusive(x_982);
+if (x_983 == 0)
 {
-lean_object* x_579; lean_object* x_580; 
-x_579 = lean_ctor_get(x_577, 0);
-x_580 = lean_expr_update_lambda(x_5, x_571, x_573, x_579);
-lean_ctor_set(x_577, 0, x_580);
-return x_577;
+lean_object* x_984; lean_object* x_985; size_t x_986; size_t x_987; uint8_t x_988; 
+x_984 = lean_ctor_get(x_982, 0);
+lean_inc(x_975);
+lean_inc(x_974);
+lean_inc(x_973);
+x_985 = l_Lean_Expr_lam___override(x_973, x_974, x_975, x_976);
+x_986 = lean_ptr_addr(x_974);
+lean_dec(x_974);
+x_987 = lean_ptr_addr(x_978);
+x_988 = lean_usize_dec_eq(x_986, x_987);
+if (x_988 == 0)
+{
+lean_object* x_989; 
+lean_dec(x_985);
+lean_dec(x_975);
+x_989 = l_Lean_Expr_lam___override(x_973, x_978, x_984, x_976);
+lean_ctor_set(x_982, 0, x_989);
+return x_982;
 }
 else
 {
-lean_object* x_581; lean_object* x_582; lean_object* x_583; lean_object* x_584; 
-x_581 = lean_ctor_get(x_577, 0);
-x_582 = lean_ctor_get(x_577, 1);
-lean_inc(x_582);
-lean_inc(x_581);
-lean_dec(x_577);
-x_583 = lean_expr_update_lambda(x_5, x_571, x_573, x_581);
-x_584 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_584, 0, x_583);
-lean_ctor_set(x_584, 1, x_582);
-return x_584;
-}
+size_t x_990; size_t x_991; uint8_t x_992; 
+x_990 = lean_ptr_addr(x_975);
+lean_dec(x_975);
+x_991 = lean_ptr_addr(x_984);
+x_992 = lean_usize_dec_eq(x_990, x_991);
+if (x_992 == 0)
+{
+lean_object* x_993; 
+lean_dec(x_985);
+x_993 = l_Lean_Expr_lam___override(x_973, x_978, x_984, x_976);
+lean_ctor_set(x_982, 0, x_993);
+return x_982;
 }
 else
 {
-uint8_t x_585; 
-lean_dec(x_573);
-lean_dec(x_5);
-x_585 = !lean_is_exclusive(x_577);
-if (x_585 == 0)
+uint8_t x_994; 
+x_994 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_976, x_976);
+if (x_994 == 0)
 {
-return x_577;
+lean_object* x_995; 
+lean_dec(x_985);
+x_995 = l_Lean_Expr_lam___override(x_973, x_978, x_984, x_976);
+lean_ctor_set(x_982, 0, x_995);
+return x_982;
 }
 else
 {
-lean_object* x_586; lean_object* x_587; lean_object* x_588; 
-x_586 = lean_ctor_get(x_577, 0);
-x_587 = lean_ctor_get(x_577, 1);
-lean_inc(x_587);
-lean_inc(x_586);
-lean_dec(x_577);
-x_588 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_588, 0, x_586);
-lean_ctor_set(x_588, 1, x_587);
-return x_588;
+lean_dec(x_984);
+lean_dec(x_978);
+lean_dec(x_973);
+lean_ctor_set(x_982, 0, x_985);
+return x_982;
+}
 }
 }
 }
 else
 {
-uint8_t x_589; 
-lean_dec(x_570);
+lean_object* x_996; lean_object* x_997; lean_object* x_998; size_t x_999; size_t x_1000; uint8_t x_1001; 
+x_996 = lean_ctor_get(x_982, 0);
+x_997 = lean_ctor_get(x_982, 1);
+lean_inc(x_997);
+lean_inc(x_996);
+lean_dec(x_982);
+lean_inc(x_975);
+lean_inc(x_974);
+lean_inc(x_973);
+x_998 = l_Lean_Expr_lam___override(x_973, x_974, x_975, x_976);
+x_999 = lean_ptr_addr(x_974);
+lean_dec(x_974);
+x_1000 = lean_ptr_addr(x_978);
+x_1001 = lean_usize_dec_eq(x_999, x_1000);
+if (x_1001 == 0)
+{
+lean_object* x_1002; lean_object* x_1003; 
+lean_dec(x_998);
+lean_dec(x_975);
+x_1002 = l_Lean_Expr_lam___override(x_973, x_978, x_996, x_976);
+x_1003 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1003, 0, x_1002);
+lean_ctor_set(x_1003, 1, x_997);
+return x_1003;
+}
+else
+{
+size_t x_1004; size_t x_1005; uint8_t x_1006; 
+x_1004 = lean_ptr_addr(x_975);
+lean_dec(x_975);
+x_1005 = lean_ptr_addr(x_996);
+x_1006 = lean_usize_dec_eq(x_1004, x_1005);
+if (x_1006 == 0)
+{
+lean_object* x_1007; lean_object* x_1008; 
+lean_dec(x_998);
+x_1007 = l_Lean_Expr_lam___override(x_973, x_978, x_996, x_976);
+x_1008 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1008, 0, x_1007);
+lean_ctor_set(x_1008, 1, x_997);
+return x_1008;
+}
+else
+{
+uint8_t x_1009; 
+x_1009 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_976, x_976);
+if (x_1009 == 0)
+{
+lean_object* x_1010; lean_object* x_1011; 
+lean_dec(x_998);
+x_1010 = l_Lean_Expr_lam___override(x_973, x_978, x_996, x_976);
+x_1011 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1011, 0, x_1010);
+lean_ctor_set(x_1011, 1, x_997);
+return x_1011;
+}
+else
+{
+lean_object* x_1012; 
+lean_dec(x_996);
+lean_dec(x_978);
+lean_dec(x_973);
+x_1012 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1012, 0, x_998);
+lean_ctor_set(x_1012, 1, x_997);
+return x_1012;
+}
+}
+}
+}
+}
+else
+{
+uint8_t x_1013; 
+lean_dec(x_978);
+lean_dec(x_975);
+lean_dec(x_974);
+lean_dec(x_973);
+x_1013 = !lean_is_exclusive(x_982);
+if (x_1013 == 0)
+{
+return x_982;
+}
+else
+{
+lean_object* x_1014; lean_object* x_1015; lean_object* x_1016; 
+x_1014 = lean_ctor_get(x_982, 0);
+x_1015 = lean_ctor_get(x_982, 1);
+lean_inc(x_1015);
+lean_inc(x_1014);
+lean_dec(x_982);
+x_1016 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1016, 0, x_1014);
+lean_ctor_set(x_1016, 1, x_1015);
+return x_1016;
+}
+}
+}
+else
+{
+uint8_t x_1017; 
+lean_dec(x_975);
+lean_dec(x_974);
+lean_dec(x_973);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_6);
-lean_dec(x_5);
 lean_dec(x_1);
-x_589 = !lean_is_exclusive(x_572);
-if (x_589 == 0)
+x_1017 = !lean_is_exclusive(x_977);
+if (x_1017 == 0)
 {
-return x_572;
+return x_977;
 }
 else
 {
-lean_object* x_590; lean_object* x_591; lean_object* x_592; 
-x_590 = lean_ctor_get(x_572, 0);
-x_591 = lean_ctor_get(x_572, 1);
-lean_inc(x_591);
-lean_inc(x_590);
-lean_dec(x_572);
-x_592 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_592, 0, x_590);
-lean_ctor_set(x_592, 1, x_591);
-return x_592;
+lean_object* x_1018; lean_object* x_1019; lean_object* x_1020; 
+x_1018 = lean_ctor_get(x_977, 0);
+x_1019 = lean_ctor_get(x_977, 1);
+lean_inc(x_1019);
+lean_inc(x_1018);
+lean_dec(x_977);
+x_1020 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1020, 0, x_1018);
+lean_ctor_set(x_1020, 1, x_1019);
+return x_1020;
 }
 }
 }
 case 7:
 {
-lean_object* x_593; lean_object* x_594; uint8_t x_595; lean_object* x_596; 
-x_593 = lean_ctor_get(x_5, 1);
-lean_inc(x_593);
-x_594 = lean_ctor_get(x_5, 2);
-lean_inc(x_594);
-x_595 = lean_ctor_get_uint8(x_5, sizeof(void*)*3 + 8);
+lean_object* x_1021; lean_object* x_1022; lean_object* x_1023; uint8_t x_1024; lean_object* x_1025; 
+x_1021 = lean_ctor_get(x_5, 0);
+lean_inc(x_1021);
+x_1022 = lean_ctor_get(x_5, 1);
+lean_inc(x_1022);
+x_1023 = lean_ctor_get(x_5, 2);
+lean_inc(x_1023);
+x_1024 = lean_ctor_get_uint8(x_5, sizeof(void*)*3 + 8);
+lean_dec(x_5);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_6);
+lean_inc(x_1022);
 lean_inc(x_1);
-x_596 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_593, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-if (lean_obj_tag(x_596) == 0)
+x_1025 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_1022, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+if (lean_obj_tag(x_1025) == 0)
 {
-lean_object* x_597; lean_object* x_598; lean_object* x_599; lean_object* x_600; lean_object* x_601; 
-x_597 = lean_ctor_get(x_596, 0);
-lean_inc(x_597);
-x_598 = lean_ctor_get(x_596, 1);
-lean_inc(x_598);
-lean_dec(x_596);
-x_599 = lean_unsigned_to_nat(1u);
-x_600 = lean_nat_add(x_6, x_599);
+lean_object* x_1026; lean_object* x_1027; lean_object* x_1028; lean_object* x_1029; lean_object* x_1030; 
+x_1026 = lean_ctor_get(x_1025, 0);
+lean_inc(x_1026);
+x_1027 = lean_ctor_get(x_1025, 1);
+lean_inc(x_1027);
+lean_dec(x_1025);
+x_1028 = lean_unsigned_to_nat(1u);
+x_1029 = lean_nat_add(x_6, x_1028);
 lean_dec(x_6);
-x_601 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_594, x_600, x_7, x_8, x_9, x_10, x_11, x_598);
-if (lean_obj_tag(x_601) == 0)
+lean_inc(x_1023);
+x_1030 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_1023, x_1029, x_7, x_8, x_9, x_10, x_11, x_1027);
+if (lean_obj_tag(x_1030) == 0)
 {
-uint8_t x_602; 
-x_602 = !lean_is_exclusive(x_601);
-if (x_602 == 0)
+uint8_t x_1031; 
+x_1031 = !lean_is_exclusive(x_1030);
+if (x_1031 == 0)
 {
-lean_object* x_603; lean_object* x_604; 
-x_603 = lean_ctor_get(x_601, 0);
-x_604 = lean_expr_update_forall(x_5, x_595, x_597, x_603);
-lean_ctor_set(x_601, 0, x_604);
-return x_601;
+lean_object* x_1032; lean_object* x_1033; size_t x_1034; size_t x_1035; uint8_t x_1036; 
+x_1032 = lean_ctor_get(x_1030, 0);
+lean_inc(x_1023);
+lean_inc(x_1022);
+lean_inc(x_1021);
+x_1033 = l_Lean_Expr_forallE___override(x_1021, x_1022, x_1023, x_1024);
+x_1034 = lean_ptr_addr(x_1022);
+lean_dec(x_1022);
+x_1035 = lean_ptr_addr(x_1026);
+x_1036 = lean_usize_dec_eq(x_1034, x_1035);
+if (x_1036 == 0)
+{
+lean_object* x_1037; 
+lean_dec(x_1033);
+lean_dec(x_1023);
+x_1037 = l_Lean_Expr_forallE___override(x_1021, x_1026, x_1032, x_1024);
+lean_ctor_set(x_1030, 0, x_1037);
+return x_1030;
 }
 else
 {
-lean_object* x_605; lean_object* x_606; lean_object* x_607; lean_object* x_608; 
-x_605 = lean_ctor_get(x_601, 0);
-x_606 = lean_ctor_get(x_601, 1);
-lean_inc(x_606);
-lean_inc(x_605);
-lean_dec(x_601);
-x_607 = lean_expr_update_forall(x_5, x_595, x_597, x_605);
-x_608 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_608, 0, x_607);
-lean_ctor_set(x_608, 1, x_606);
-return x_608;
-}
+size_t x_1038; size_t x_1039; uint8_t x_1040; 
+x_1038 = lean_ptr_addr(x_1023);
+lean_dec(x_1023);
+x_1039 = lean_ptr_addr(x_1032);
+x_1040 = lean_usize_dec_eq(x_1038, x_1039);
+if (x_1040 == 0)
+{
+lean_object* x_1041; 
+lean_dec(x_1033);
+x_1041 = l_Lean_Expr_forallE___override(x_1021, x_1026, x_1032, x_1024);
+lean_ctor_set(x_1030, 0, x_1041);
+return x_1030;
 }
 else
 {
-uint8_t x_609; 
-lean_dec(x_597);
-lean_dec(x_5);
-x_609 = !lean_is_exclusive(x_601);
-if (x_609 == 0)
+uint8_t x_1042; 
+x_1042 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_1024, x_1024);
+if (x_1042 == 0)
 {
-return x_601;
+lean_object* x_1043; 
+lean_dec(x_1033);
+x_1043 = l_Lean_Expr_forallE___override(x_1021, x_1026, x_1032, x_1024);
+lean_ctor_set(x_1030, 0, x_1043);
+return x_1030;
 }
 else
 {
-lean_object* x_610; lean_object* x_611; lean_object* x_612; 
-x_610 = lean_ctor_get(x_601, 0);
-x_611 = lean_ctor_get(x_601, 1);
-lean_inc(x_611);
-lean_inc(x_610);
-lean_dec(x_601);
-x_612 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_612, 0, x_610);
-lean_ctor_set(x_612, 1, x_611);
-return x_612;
+lean_dec(x_1032);
+lean_dec(x_1026);
+lean_dec(x_1021);
+lean_ctor_set(x_1030, 0, x_1033);
+return x_1030;
+}
 }
 }
 }
 else
 {
-uint8_t x_613; 
-lean_dec(x_594);
+lean_object* x_1044; lean_object* x_1045; lean_object* x_1046; size_t x_1047; size_t x_1048; uint8_t x_1049; 
+x_1044 = lean_ctor_get(x_1030, 0);
+x_1045 = lean_ctor_get(x_1030, 1);
+lean_inc(x_1045);
+lean_inc(x_1044);
+lean_dec(x_1030);
+lean_inc(x_1023);
+lean_inc(x_1022);
+lean_inc(x_1021);
+x_1046 = l_Lean_Expr_forallE___override(x_1021, x_1022, x_1023, x_1024);
+x_1047 = lean_ptr_addr(x_1022);
+lean_dec(x_1022);
+x_1048 = lean_ptr_addr(x_1026);
+x_1049 = lean_usize_dec_eq(x_1047, x_1048);
+if (x_1049 == 0)
+{
+lean_object* x_1050; lean_object* x_1051; 
+lean_dec(x_1046);
+lean_dec(x_1023);
+x_1050 = l_Lean_Expr_forallE___override(x_1021, x_1026, x_1044, x_1024);
+x_1051 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1051, 0, x_1050);
+lean_ctor_set(x_1051, 1, x_1045);
+return x_1051;
+}
+else
+{
+size_t x_1052; size_t x_1053; uint8_t x_1054; 
+x_1052 = lean_ptr_addr(x_1023);
+lean_dec(x_1023);
+x_1053 = lean_ptr_addr(x_1044);
+x_1054 = lean_usize_dec_eq(x_1052, x_1053);
+if (x_1054 == 0)
+{
+lean_object* x_1055; lean_object* x_1056; 
+lean_dec(x_1046);
+x_1055 = l_Lean_Expr_forallE___override(x_1021, x_1026, x_1044, x_1024);
+x_1056 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1056, 0, x_1055);
+lean_ctor_set(x_1056, 1, x_1045);
+return x_1056;
+}
+else
+{
+uint8_t x_1057; 
+x_1057 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_1024, x_1024);
+if (x_1057 == 0)
+{
+lean_object* x_1058; lean_object* x_1059; 
+lean_dec(x_1046);
+x_1058 = l_Lean_Expr_forallE___override(x_1021, x_1026, x_1044, x_1024);
+x_1059 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1059, 0, x_1058);
+lean_ctor_set(x_1059, 1, x_1045);
+return x_1059;
+}
+else
+{
+lean_object* x_1060; 
+lean_dec(x_1044);
+lean_dec(x_1026);
+lean_dec(x_1021);
+x_1060 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1060, 0, x_1046);
+lean_ctor_set(x_1060, 1, x_1045);
+return x_1060;
+}
+}
+}
+}
+}
+else
+{
+uint8_t x_1061; 
+lean_dec(x_1026);
+lean_dec(x_1023);
+lean_dec(x_1022);
+lean_dec(x_1021);
+x_1061 = !lean_is_exclusive(x_1030);
+if (x_1061 == 0)
+{
+return x_1030;
+}
+else
+{
+lean_object* x_1062; lean_object* x_1063; lean_object* x_1064; 
+x_1062 = lean_ctor_get(x_1030, 0);
+x_1063 = lean_ctor_get(x_1030, 1);
+lean_inc(x_1063);
+lean_inc(x_1062);
+lean_dec(x_1030);
+x_1064 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1064, 0, x_1062);
+lean_ctor_set(x_1064, 1, x_1063);
+return x_1064;
+}
+}
+}
+else
+{
+uint8_t x_1065; 
+lean_dec(x_1023);
+lean_dec(x_1022);
+lean_dec(x_1021);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_6);
-lean_dec(x_5);
 lean_dec(x_1);
-x_613 = !lean_is_exclusive(x_596);
-if (x_613 == 0)
+x_1065 = !lean_is_exclusive(x_1025);
+if (x_1065 == 0)
 {
-return x_596;
+return x_1025;
 }
 else
 {
-lean_object* x_614; lean_object* x_615; lean_object* x_616; 
-x_614 = lean_ctor_get(x_596, 0);
-x_615 = lean_ctor_get(x_596, 1);
-lean_inc(x_615);
-lean_inc(x_614);
-lean_dec(x_596);
-x_616 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_616, 0, x_614);
-lean_ctor_set(x_616, 1, x_615);
-return x_616;
+lean_object* x_1066; lean_object* x_1067; lean_object* x_1068; 
+x_1066 = lean_ctor_get(x_1025, 0);
+x_1067 = lean_ctor_get(x_1025, 1);
+lean_inc(x_1067);
+lean_inc(x_1066);
+lean_dec(x_1025);
+x_1068 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1068, 0, x_1066);
+lean_ctor_set(x_1068, 1, x_1067);
+return x_1068;
 }
 }
 }
 case 8:
 {
-lean_object* x_617; lean_object* x_618; lean_object* x_619; lean_object* x_620; 
-x_617 = lean_ctor_get(x_5, 1);
-lean_inc(x_617);
-x_618 = lean_ctor_get(x_5, 2);
-lean_inc(x_618);
-x_619 = lean_ctor_get(x_5, 3);
-lean_inc(x_619);
+lean_object* x_1069; lean_object* x_1070; lean_object* x_1071; lean_object* x_1072; uint8_t x_1073; lean_object* x_1074; 
+x_1069 = lean_ctor_get(x_5, 0);
+lean_inc(x_1069);
+x_1070 = lean_ctor_get(x_5, 1);
+lean_inc(x_1070);
+x_1071 = lean_ctor_get(x_5, 2);
+lean_inc(x_1071);
+x_1072 = lean_ctor_get(x_5, 3);
+lean_inc(x_1072);
+x_1073 = lean_ctor_get_uint8(x_5, sizeof(void*)*4 + 8);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_6);
+lean_inc(x_1070);
 lean_inc(x_1);
-x_620 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_617, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-if (lean_obj_tag(x_620) == 0)
+x_1074 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_1070, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+if (lean_obj_tag(x_1074) == 0)
 {
-lean_object* x_621; lean_object* x_622; lean_object* x_623; 
-x_621 = lean_ctor_get(x_620, 0);
-lean_inc(x_621);
-x_622 = lean_ctor_get(x_620, 1);
-lean_inc(x_622);
-lean_dec(x_620);
+lean_object* x_1075; lean_object* x_1076; lean_object* x_1077; 
+x_1075 = lean_ctor_get(x_1074, 0);
+lean_inc(x_1075);
+x_1076 = lean_ctor_get(x_1074, 1);
+lean_inc(x_1076);
+lean_dec(x_1074);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_6);
+lean_inc(x_1071);
 lean_inc(x_1);
-x_623 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_618, x_6, x_7, x_8, x_9, x_10, x_11, x_622);
-if (lean_obj_tag(x_623) == 0)
+x_1077 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_1071, x_6, x_7, x_8, x_9, x_10, x_11, x_1076);
+if (lean_obj_tag(x_1077) == 0)
 {
-lean_object* x_624; lean_object* x_625; lean_object* x_626; lean_object* x_627; lean_object* x_628; 
-x_624 = lean_ctor_get(x_623, 0);
-lean_inc(x_624);
-x_625 = lean_ctor_get(x_623, 1);
-lean_inc(x_625);
-lean_dec(x_623);
-x_626 = lean_unsigned_to_nat(1u);
-x_627 = lean_nat_add(x_6, x_626);
+lean_object* x_1078; lean_object* x_1079; lean_object* x_1080; lean_object* x_1081; lean_object* x_1082; 
+x_1078 = lean_ctor_get(x_1077, 0);
+lean_inc(x_1078);
+x_1079 = lean_ctor_get(x_1077, 1);
+lean_inc(x_1079);
+lean_dec(x_1077);
+x_1080 = lean_unsigned_to_nat(1u);
+x_1081 = lean_nat_add(x_6, x_1080);
 lean_dec(x_6);
-x_628 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_619, x_627, x_7, x_8, x_9, x_10, x_11, x_625);
-if (lean_obj_tag(x_628) == 0)
+lean_inc(x_1072);
+x_1082 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_1072, x_1081, x_7, x_8, x_9, x_10, x_11, x_1079);
+if (lean_obj_tag(x_1082) == 0)
 {
-uint8_t x_629; 
-x_629 = !lean_is_exclusive(x_628);
-if (x_629 == 0)
+uint8_t x_1083; 
+x_1083 = !lean_is_exclusive(x_1082);
+if (x_1083 == 0)
 {
-lean_object* x_630; lean_object* x_631; 
-x_630 = lean_ctor_get(x_628, 0);
-x_631 = lean_expr_update_let(x_5, x_621, x_624, x_630);
-lean_ctor_set(x_628, 0, x_631);
-return x_628;
-}
-else
+lean_object* x_1084; size_t x_1085; size_t x_1086; uint8_t x_1087; 
+x_1084 = lean_ctor_get(x_1082, 0);
+x_1085 = lean_ptr_addr(x_1070);
+lean_dec(x_1070);
+x_1086 = lean_ptr_addr(x_1075);
+x_1087 = lean_usize_dec_eq(x_1085, x_1086);
+if (x_1087 == 0)
 {
-lean_object* x_632; lean_object* x_633; lean_object* x_634; lean_object* x_635; 
-x_632 = lean_ctor_get(x_628, 0);
-x_633 = lean_ctor_get(x_628, 1);
-lean_inc(x_633);
-lean_inc(x_632);
-lean_dec(x_628);
-x_634 = lean_expr_update_let(x_5, x_621, x_624, x_632);
-x_635 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_635, 0, x_634);
-lean_ctor_set(x_635, 1, x_633);
-return x_635;
-}
-}
-else
-{
-uint8_t x_636; 
-lean_dec(x_624);
-lean_dec(x_621);
+lean_object* x_1088; 
+lean_dec(x_1072);
+lean_dec(x_1071);
 lean_dec(x_5);
-x_636 = !lean_is_exclusive(x_628);
-if (x_636 == 0)
-{
-return x_628;
+x_1088 = l_Lean_Expr_letE___override(x_1069, x_1075, x_1078, x_1084, x_1073);
+lean_ctor_set(x_1082, 0, x_1088);
+return x_1082;
 }
 else
 {
-lean_object* x_637; lean_object* x_638; lean_object* x_639; 
-x_637 = lean_ctor_get(x_628, 0);
-x_638 = lean_ctor_get(x_628, 1);
-lean_inc(x_638);
-lean_inc(x_637);
-lean_dec(x_628);
-x_639 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_639, 0, x_637);
-lean_ctor_set(x_639, 1, x_638);
-return x_639;
+size_t x_1089; size_t x_1090; uint8_t x_1091; 
+x_1089 = lean_ptr_addr(x_1071);
+lean_dec(x_1071);
+x_1090 = lean_ptr_addr(x_1078);
+x_1091 = lean_usize_dec_eq(x_1089, x_1090);
+if (x_1091 == 0)
+{
+lean_object* x_1092; 
+lean_dec(x_1072);
+lean_dec(x_5);
+x_1092 = l_Lean_Expr_letE___override(x_1069, x_1075, x_1078, x_1084, x_1073);
+lean_ctor_set(x_1082, 0, x_1092);
+return x_1082;
+}
+else
+{
+size_t x_1093; size_t x_1094; uint8_t x_1095; 
+x_1093 = lean_ptr_addr(x_1072);
+lean_dec(x_1072);
+x_1094 = lean_ptr_addr(x_1084);
+x_1095 = lean_usize_dec_eq(x_1093, x_1094);
+if (x_1095 == 0)
+{
+lean_object* x_1096; 
+lean_dec(x_5);
+x_1096 = l_Lean_Expr_letE___override(x_1069, x_1075, x_1078, x_1084, x_1073);
+lean_ctor_set(x_1082, 0, x_1096);
+return x_1082;
+}
+else
+{
+lean_dec(x_1084);
+lean_dec(x_1078);
+lean_dec(x_1075);
+lean_dec(x_1069);
+lean_ctor_set(x_1082, 0, x_5);
+return x_1082;
+}
 }
 }
 }
 else
 {
-uint8_t x_640; 
-lean_dec(x_621);
-lean_dec(x_619);
+lean_object* x_1097; lean_object* x_1098; size_t x_1099; size_t x_1100; uint8_t x_1101; 
+x_1097 = lean_ctor_get(x_1082, 0);
+x_1098 = lean_ctor_get(x_1082, 1);
+lean_inc(x_1098);
+lean_inc(x_1097);
+lean_dec(x_1082);
+x_1099 = lean_ptr_addr(x_1070);
+lean_dec(x_1070);
+x_1100 = lean_ptr_addr(x_1075);
+x_1101 = lean_usize_dec_eq(x_1099, x_1100);
+if (x_1101 == 0)
+{
+lean_object* x_1102; lean_object* x_1103; 
+lean_dec(x_1072);
+lean_dec(x_1071);
+lean_dec(x_5);
+x_1102 = l_Lean_Expr_letE___override(x_1069, x_1075, x_1078, x_1097, x_1073);
+x_1103 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1103, 0, x_1102);
+lean_ctor_set(x_1103, 1, x_1098);
+return x_1103;
+}
+else
+{
+size_t x_1104; size_t x_1105; uint8_t x_1106; 
+x_1104 = lean_ptr_addr(x_1071);
+lean_dec(x_1071);
+x_1105 = lean_ptr_addr(x_1078);
+x_1106 = lean_usize_dec_eq(x_1104, x_1105);
+if (x_1106 == 0)
+{
+lean_object* x_1107; lean_object* x_1108; 
+lean_dec(x_1072);
+lean_dec(x_5);
+x_1107 = l_Lean_Expr_letE___override(x_1069, x_1075, x_1078, x_1097, x_1073);
+x_1108 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1108, 0, x_1107);
+lean_ctor_set(x_1108, 1, x_1098);
+return x_1108;
+}
+else
+{
+size_t x_1109; size_t x_1110; uint8_t x_1111; 
+x_1109 = lean_ptr_addr(x_1072);
+lean_dec(x_1072);
+x_1110 = lean_ptr_addr(x_1097);
+x_1111 = lean_usize_dec_eq(x_1109, x_1110);
+if (x_1111 == 0)
+{
+lean_object* x_1112; lean_object* x_1113; 
+lean_dec(x_5);
+x_1112 = l_Lean_Expr_letE___override(x_1069, x_1075, x_1078, x_1097, x_1073);
+x_1113 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1113, 0, x_1112);
+lean_ctor_set(x_1113, 1, x_1098);
+return x_1113;
+}
+else
+{
+lean_object* x_1114; 
+lean_dec(x_1097);
+lean_dec(x_1078);
+lean_dec(x_1075);
+lean_dec(x_1069);
+x_1114 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1114, 0, x_5);
+lean_ctor_set(x_1114, 1, x_1098);
+return x_1114;
+}
+}
+}
+}
+}
+else
+{
+uint8_t x_1115; 
+lean_dec(x_1078);
+lean_dec(x_1075);
+lean_dec(x_1072);
+lean_dec(x_1071);
+lean_dec(x_1070);
+lean_dec(x_1069);
+lean_dec(x_5);
+x_1115 = !lean_is_exclusive(x_1082);
+if (x_1115 == 0)
+{
+return x_1082;
+}
+else
+{
+lean_object* x_1116; lean_object* x_1117; lean_object* x_1118; 
+x_1116 = lean_ctor_get(x_1082, 0);
+x_1117 = lean_ctor_get(x_1082, 1);
+lean_inc(x_1117);
+lean_inc(x_1116);
+lean_dec(x_1082);
+x_1118 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1118, 0, x_1116);
+lean_ctor_set(x_1118, 1, x_1117);
+return x_1118;
+}
+}
+}
+else
+{
+uint8_t x_1119; 
+lean_dec(x_1075);
+lean_dec(x_1072);
+lean_dec(x_1071);
+lean_dec(x_1070);
+lean_dec(x_1069);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -2531,31 +4370,33 @@ lean_dec(x_8);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_1);
-x_640 = !lean_is_exclusive(x_623);
-if (x_640 == 0)
+x_1119 = !lean_is_exclusive(x_1077);
+if (x_1119 == 0)
 {
-return x_623;
+return x_1077;
 }
 else
 {
-lean_object* x_641; lean_object* x_642; lean_object* x_643; 
-x_641 = lean_ctor_get(x_623, 0);
-x_642 = lean_ctor_get(x_623, 1);
-lean_inc(x_642);
-lean_inc(x_641);
-lean_dec(x_623);
-x_643 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_643, 0, x_641);
-lean_ctor_set(x_643, 1, x_642);
-return x_643;
+lean_object* x_1120; lean_object* x_1121; lean_object* x_1122; 
+x_1120 = lean_ctor_get(x_1077, 0);
+x_1121 = lean_ctor_get(x_1077, 1);
+lean_inc(x_1121);
+lean_inc(x_1120);
+lean_dec(x_1077);
+x_1122 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1122, 0, x_1120);
+lean_ctor_set(x_1122, 1, x_1121);
+return x_1122;
 }
 }
 }
 else
 {
-uint8_t x_644; 
-lean_dec(x_619);
-lean_dec(x_618);
+uint8_t x_1123; 
+lean_dec(x_1072);
+lean_dec(x_1071);
+lean_dec(x_1070);
+lean_dec(x_1069);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -2563,157 +4404,242 @@ lean_dec(x_8);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_1);
-x_644 = !lean_is_exclusive(x_620);
-if (x_644 == 0)
+x_1123 = !lean_is_exclusive(x_1074);
+if (x_1123 == 0)
 {
-return x_620;
+return x_1074;
 }
 else
 {
-lean_object* x_645; lean_object* x_646; lean_object* x_647; 
-x_645 = lean_ctor_get(x_620, 0);
-x_646 = lean_ctor_get(x_620, 1);
-lean_inc(x_646);
-lean_inc(x_645);
-lean_dec(x_620);
-x_647 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_647, 0, x_645);
-lean_ctor_set(x_647, 1, x_646);
-return x_647;
+lean_object* x_1124; lean_object* x_1125; lean_object* x_1126; 
+x_1124 = lean_ctor_get(x_1074, 0);
+x_1125 = lean_ctor_get(x_1074, 1);
+lean_inc(x_1125);
+lean_inc(x_1124);
+lean_dec(x_1074);
+x_1126 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1126, 0, x_1124);
+lean_ctor_set(x_1126, 1, x_1125);
+return x_1126;
 }
 }
 }
 case 10:
 {
-lean_object* x_648; lean_object* x_649; 
-x_648 = lean_ctor_get(x_5, 1);
-lean_inc(x_648);
-x_649 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_648, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-if (lean_obj_tag(x_649) == 0)
+lean_object* x_1127; lean_object* x_1128; lean_object* x_1129; 
+x_1127 = lean_ctor_get(x_5, 0);
+lean_inc(x_1127);
+x_1128 = lean_ctor_get(x_5, 1);
+lean_inc(x_1128);
+lean_inc(x_1128);
+x_1129 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_1128, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+if (lean_obj_tag(x_1129) == 0)
 {
-uint8_t x_650; 
-x_650 = !lean_is_exclusive(x_649);
-if (x_650 == 0)
+uint8_t x_1130; 
+x_1130 = !lean_is_exclusive(x_1129);
+if (x_1130 == 0)
 {
-lean_object* x_651; lean_object* x_652; 
-x_651 = lean_ctor_get(x_649, 0);
-x_652 = lean_expr_update_mdata(x_5, x_651);
-lean_ctor_set(x_649, 0, x_652);
-return x_649;
-}
-else
+lean_object* x_1131; size_t x_1132; size_t x_1133; uint8_t x_1134; 
+x_1131 = lean_ctor_get(x_1129, 0);
+x_1132 = lean_ptr_addr(x_1128);
+lean_dec(x_1128);
+x_1133 = lean_ptr_addr(x_1131);
+x_1134 = lean_usize_dec_eq(x_1132, x_1133);
+if (x_1134 == 0)
 {
-lean_object* x_653; lean_object* x_654; lean_object* x_655; lean_object* x_656; 
-x_653 = lean_ctor_get(x_649, 0);
-x_654 = lean_ctor_get(x_649, 1);
-lean_inc(x_654);
-lean_inc(x_653);
-lean_dec(x_649);
-x_655 = lean_expr_update_mdata(x_5, x_653);
-x_656 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_656, 0, x_655);
-lean_ctor_set(x_656, 1, x_654);
-return x_656;
-}
-}
-else
-{
-uint8_t x_657; 
+lean_object* x_1135; 
 lean_dec(x_5);
-x_657 = !lean_is_exclusive(x_649);
-if (x_657 == 0)
-{
-return x_649;
+x_1135 = l_Lean_Expr_mdata___override(x_1127, x_1131);
+lean_ctor_set(x_1129, 0, x_1135);
+return x_1129;
 }
 else
 {
-lean_object* x_658; lean_object* x_659; lean_object* x_660; 
-x_658 = lean_ctor_get(x_649, 0);
-x_659 = lean_ctor_get(x_649, 1);
-lean_inc(x_659);
-lean_inc(x_658);
-lean_dec(x_649);
-x_660 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_660, 0, x_658);
-lean_ctor_set(x_660, 1, x_659);
-return x_660;
+lean_dec(x_1131);
+lean_dec(x_1127);
+lean_ctor_set(x_1129, 0, x_5);
+return x_1129;
+}
+}
+else
+{
+lean_object* x_1136; lean_object* x_1137; size_t x_1138; size_t x_1139; uint8_t x_1140; 
+x_1136 = lean_ctor_get(x_1129, 0);
+x_1137 = lean_ctor_get(x_1129, 1);
+lean_inc(x_1137);
+lean_inc(x_1136);
+lean_dec(x_1129);
+x_1138 = lean_ptr_addr(x_1128);
+lean_dec(x_1128);
+x_1139 = lean_ptr_addr(x_1136);
+x_1140 = lean_usize_dec_eq(x_1138, x_1139);
+if (x_1140 == 0)
+{
+lean_object* x_1141; lean_object* x_1142; 
+lean_dec(x_5);
+x_1141 = l_Lean_Expr_mdata___override(x_1127, x_1136);
+x_1142 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1142, 0, x_1141);
+lean_ctor_set(x_1142, 1, x_1137);
+return x_1142;
+}
+else
+{
+lean_object* x_1143; 
+lean_dec(x_1136);
+lean_dec(x_1127);
+x_1143 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1143, 0, x_5);
+lean_ctor_set(x_1143, 1, x_1137);
+return x_1143;
+}
+}
+}
+else
+{
+uint8_t x_1144; 
+lean_dec(x_1128);
+lean_dec(x_1127);
+lean_dec(x_5);
+x_1144 = !lean_is_exclusive(x_1129);
+if (x_1144 == 0)
+{
+return x_1129;
+}
+else
+{
+lean_object* x_1145; lean_object* x_1146; lean_object* x_1147; 
+x_1145 = lean_ctor_get(x_1129, 0);
+x_1146 = lean_ctor_get(x_1129, 1);
+lean_inc(x_1146);
+lean_inc(x_1145);
+lean_dec(x_1129);
+x_1147 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1147, 0, x_1145);
+lean_ctor_set(x_1147, 1, x_1146);
+return x_1147;
 }
 }
 }
 case 11:
 {
-lean_object* x_661; lean_object* x_662; 
-x_661 = lean_ctor_get(x_5, 2);
-lean_inc(x_661);
-x_662 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_661, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-if (lean_obj_tag(x_662) == 0)
+lean_object* x_1148; lean_object* x_1149; lean_object* x_1150; lean_object* x_1151; 
+x_1148 = lean_ctor_get(x_5, 0);
+lean_inc(x_1148);
+x_1149 = lean_ctor_get(x_5, 1);
+lean_inc(x_1149);
+x_1150 = lean_ctor_get(x_5, 2);
+lean_inc(x_1150);
+lean_inc(x_1150);
+x_1151 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_1150, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+if (lean_obj_tag(x_1151) == 0)
 {
-uint8_t x_663; 
-x_663 = !lean_is_exclusive(x_662);
-if (x_663 == 0)
+uint8_t x_1152; 
+x_1152 = !lean_is_exclusive(x_1151);
+if (x_1152 == 0)
 {
-lean_object* x_664; lean_object* x_665; 
-x_664 = lean_ctor_get(x_662, 0);
-x_665 = lean_expr_update_proj(x_5, x_664);
-lean_ctor_set(x_662, 0, x_665);
-return x_662;
-}
-else
+lean_object* x_1153; size_t x_1154; size_t x_1155; uint8_t x_1156; 
+x_1153 = lean_ctor_get(x_1151, 0);
+x_1154 = lean_ptr_addr(x_1150);
+lean_dec(x_1150);
+x_1155 = lean_ptr_addr(x_1153);
+x_1156 = lean_usize_dec_eq(x_1154, x_1155);
+if (x_1156 == 0)
 {
-lean_object* x_666; lean_object* x_667; lean_object* x_668; lean_object* x_669; 
-x_666 = lean_ctor_get(x_662, 0);
-x_667 = lean_ctor_get(x_662, 1);
-lean_inc(x_667);
-lean_inc(x_666);
-lean_dec(x_662);
-x_668 = lean_expr_update_proj(x_5, x_666);
-x_669 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_669, 0, x_668);
-lean_ctor_set(x_669, 1, x_667);
-return x_669;
-}
-}
-else
-{
-uint8_t x_670; 
+lean_object* x_1157; 
 lean_dec(x_5);
-x_670 = !lean_is_exclusive(x_662);
-if (x_670 == 0)
-{
-return x_662;
+x_1157 = l_Lean_Expr_proj___override(x_1148, x_1149, x_1153);
+lean_ctor_set(x_1151, 0, x_1157);
+return x_1151;
 }
 else
 {
-lean_object* x_671; lean_object* x_672; lean_object* x_673; 
-x_671 = lean_ctor_get(x_662, 0);
-x_672 = lean_ctor_get(x_662, 1);
-lean_inc(x_672);
-lean_inc(x_671);
-lean_dec(x_662);
-x_673 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_673, 0, x_671);
-lean_ctor_set(x_673, 1, x_672);
-return x_673;
+lean_dec(x_1153);
+lean_dec(x_1149);
+lean_dec(x_1148);
+lean_ctor_set(x_1151, 0, x_5);
+return x_1151;
+}
+}
+else
+{
+lean_object* x_1158; lean_object* x_1159; size_t x_1160; size_t x_1161; uint8_t x_1162; 
+x_1158 = lean_ctor_get(x_1151, 0);
+x_1159 = lean_ctor_get(x_1151, 1);
+lean_inc(x_1159);
+lean_inc(x_1158);
+lean_dec(x_1151);
+x_1160 = lean_ptr_addr(x_1150);
+lean_dec(x_1150);
+x_1161 = lean_ptr_addr(x_1158);
+x_1162 = lean_usize_dec_eq(x_1160, x_1161);
+if (x_1162 == 0)
+{
+lean_object* x_1163; lean_object* x_1164; 
+lean_dec(x_5);
+x_1163 = l_Lean_Expr_proj___override(x_1148, x_1149, x_1158);
+x_1164 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1164, 0, x_1163);
+lean_ctor_set(x_1164, 1, x_1159);
+return x_1164;
+}
+else
+{
+lean_object* x_1165; 
+lean_dec(x_1158);
+lean_dec(x_1149);
+lean_dec(x_1148);
+x_1165 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1165, 0, x_5);
+lean_ctor_set(x_1165, 1, x_1159);
+return x_1165;
+}
+}
+}
+else
+{
+uint8_t x_1166; 
+lean_dec(x_1150);
+lean_dec(x_1149);
+lean_dec(x_1148);
+lean_dec(x_5);
+x_1166 = !lean_is_exclusive(x_1151);
+if (x_1166 == 0)
+{
+return x_1151;
+}
+else
+{
+lean_object* x_1167; lean_object* x_1168; lean_object* x_1169; 
+x_1167 = lean_ctor_get(x_1151, 0);
+x_1168 = lean_ctor_get(x_1151, 1);
+lean_inc(x_1168);
+lean_inc(x_1167);
+lean_dec(x_1151);
+x_1169 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1169, 0, x_1167);
+lean_ctor_set(x_1169, 1, x_1168);
+return x_1169;
 }
 }
 }
 default: 
 {
-lean_object* x_674; 
+lean_object* x_1170; 
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_6);
 lean_dec(x_1);
-x_674 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_674, 0, x_5);
-lean_ctor_set(x_674, 1, x_12);
-return x_674;
+x_1170 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1170, 0, x_5);
+lean_ctor_set(x_1170, 1, x_12);
+return x_1170;
 }
 }
 }
-block_141:
+block_249:
 {
 lean_dec(x_13);
 switch (lean_obj_tag(x_5)) {
@@ -2729,6 +4655,7 @@ lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_6);
+lean_inc(x_14);
 lean_inc(x_1);
 x_16 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_14, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
 if (lean_obj_tag(x_16) == 0)
@@ -2739,6 +4666,7 @@ lean_inc(x_17);
 x_18 = lean_ctor_get(x_16, 1);
 lean_inc(x_18);
 lean_dec(x_16);
+lean_inc(x_15);
 x_19 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_15, x_6, x_7, x_8, x_9, x_10, x_11, x_18);
 if (lean_obj_tag(x_19) == 0)
 {
@@ -2746,56 +4674,130 @@ uint8_t x_20;
 x_20 = !lean_is_exclusive(x_19);
 if (x_20 == 0)
 {
-lean_object* x_21; lean_object* x_22; 
+lean_object* x_21; size_t x_22; size_t x_23; uint8_t x_24; 
 x_21 = lean_ctor_get(x_19, 0);
-x_22 = lean_expr_update_app(x_5, x_17, x_21);
-lean_ctor_set(x_19, 0, x_22);
-return x_19;
-}
-else
+x_22 = lean_ptr_addr(x_14);
+lean_dec(x_14);
+x_23 = lean_ptr_addr(x_17);
+x_24 = lean_usize_dec_eq(x_22, x_23);
+if (x_24 == 0)
 {
-lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; 
-x_23 = lean_ctor_get(x_19, 0);
-x_24 = lean_ctor_get(x_19, 1);
-lean_inc(x_24);
-lean_inc(x_23);
-lean_dec(x_19);
-x_25 = lean_expr_update_app(x_5, x_17, x_23);
-x_26 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_26, 0, x_25);
-lean_ctor_set(x_26, 1, x_24);
-return x_26;
-}
-}
-else
-{
-uint8_t x_27; 
-lean_dec(x_17);
-lean_dec(x_5);
-x_27 = !lean_is_exclusive(x_19);
-if (x_27 == 0)
-{
-return x_19;
-}
-else
-{
-lean_object* x_28; lean_object* x_29; lean_object* x_30; 
-x_28 = lean_ctor_get(x_19, 0);
-x_29 = lean_ctor_get(x_19, 1);
-lean_inc(x_29);
-lean_inc(x_28);
-lean_dec(x_19);
-x_30 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_30, 0, x_28);
-lean_ctor_set(x_30, 1, x_29);
-return x_30;
-}
-}
-}
-else
-{
-uint8_t x_31; 
+lean_object* x_25; 
 lean_dec(x_15);
+lean_dec(x_5);
+x_25 = l_Lean_Expr_app___override(x_17, x_21);
+lean_ctor_set(x_19, 0, x_25);
+return x_19;
+}
+else
+{
+size_t x_26; size_t x_27; uint8_t x_28; 
+x_26 = lean_ptr_addr(x_15);
+lean_dec(x_15);
+x_27 = lean_ptr_addr(x_21);
+x_28 = lean_usize_dec_eq(x_26, x_27);
+if (x_28 == 0)
+{
+lean_object* x_29; 
+lean_dec(x_5);
+x_29 = l_Lean_Expr_app___override(x_17, x_21);
+lean_ctor_set(x_19, 0, x_29);
+return x_19;
+}
+else
+{
+lean_dec(x_21);
+lean_dec(x_17);
+lean_ctor_set(x_19, 0, x_5);
+return x_19;
+}
+}
+}
+else
+{
+lean_object* x_30; lean_object* x_31; size_t x_32; size_t x_33; uint8_t x_34; 
+x_30 = lean_ctor_get(x_19, 0);
+x_31 = lean_ctor_get(x_19, 1);
+lean_inc(x_31);
+lean_inc(x_30);
+lean_dec(x_19);
+x_32 = lean_ptr_addr(x_14);
+lean_dec(x_14);
+x_33 = lean_ptr_addr(x_17);
+x_34 = lean_usize_dec_eq(x_32, x_33);
+if (x_34 == 0)
+{
+lean_object* x_35; lean_object* x_36; 
+lean_dec(x_15);
+lean_dec(x_5);
+x_35 = l_Lean_Expr_app___override(x_17, x_30);
+x_36 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_36, 0, x_35);
+lean_ctor_set(x_36, 1, x_31);
+return x_36;
+}
+else
+{
+size_t x_37; size_t x_38; uint8_t x_39; 
+x_37 = lean_ptr_addr(x_15);
+lean_dec(x_15);
+x_38 = lean_ptr_addr(x_30);
+x_39 = lean_usize_dec_eq(x_37, x_38);
+if (x_39 == 0)
+{
+lean_object* x_40; lean_object* x_41; 
+lean_dec(x_5);
+x_40 = l_Lean_Expr_app___override(x_17, x_30);
+x_41 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_41, 0, x_40);
+lean_ctor_set(x_41, 1, x_31);
+return x_41;
+}
+else
+{
+lean_object* x_42; 
+lean_dec(x_30);
+lean_dec(x_17);
+x_42 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_42, 0, x_5);
+lean_ctor_set(x_42, 1, x_31);
+return x_42;
+}
+}
+}
+}
+else
+{
+uint8_t x_43; 
+lean_dec(x_17);
+lean_dec(x_15);
+lean_dec(x_14);
+lean_dec(x_5);
+x_43 = !lean_is_exclusive(x_19);
+if (x_43 == 0)
+{
+return x_19;
+}
+else
+{
+lean_object* x_44; lean_object* x_45; lean_object* x_46; 
+x_44 = lean_ctor_get(x_19, 0);
+x_45 = lean_ctor_get(x_19, 1);
+lean_inc(x_45);
+lean_inc(x_44);
+lean_dec(x_19);
+x_46 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_46, 0, x_44);
+lean_ctor_set(x_46, 1, x_45);
+return x_46;
+}
+}
+}
+else
+{
+uint8_t x_47; 
+lean_dec(x_15);
+lean_dec(x_14);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -2803,347 +4805,707 @@ lean_dec(x_8);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_1);
-x_31 = !lean_is_exclusive(x_16);
-if (x_31 == 0)
+x_47 = !lean_is_exclusive(x_16);
+if (x_47 == 0)
 {
 return x_16;
 }
 else
 {
-lean_object* x_32; lean_object* x_33; lean_object* x_34; 
-x_32 = lean_ctor_get(x_16, 0);
-x_33 = lean_ctor_get(x_16, 1);
-lean_inc(x_33);
-lean_inc(x_32);
+lean_object* x_48; lean_object* x_49; lean_object* x_50; 
+x_48 = lean_ctor_get(x_16, 0);
+x_49 = lean_ctor_get(x_16, 1);
+lean_inc(x_49);
+lean_inc(x_48);
 lean_dec(x_16);
-x_34 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_34, 0, x_32);
-lean_ctor_set(x_34, 1, x_33);
-return x_34;
+x_50 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_50, 0, x_48);
+lean_ctor_set(x_50, 1, x_49);
+return x_50;
 }
 }
 }
 case 6:
 {
-lean_object* x_35; lean_object* x_36; uint8_t x_37; lean_object* x_38; 
-x_35 = lean_ctor_get(x_5, 1);
-lean_inc(x_35);
-x_36 = lean_ctor_get(x_5, 2);
-lean_inc(x_36);
-x_37 = lean_ctor_get_uint8(x_5, sizeof(void*)*3 + 8);
+lean_object* x_51; lean_object* x_52; lean_object* x_53; uint8_t x_54; lean_object* x_55; 
+x_51 = lean_ctor_get(x_5, 0);
+lean_inc(x_51);
+x_52 = lean_ctor_get(x_5, 1);
+lean_inc(x_52);
+x_53 = lean_ctor_get(x_5, 2);
+lean_inc(x_53);
+x_54 = lean_ctor_get_uint8(x_5, sizeof(void*)*3 + 8);
+lean_dec(x_5);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_6);
+lean_inc(x_52);
 lean_inc(x_1);
-x_38 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_35, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-if (lean_obj_tag(x_38) == 0)
+x_55 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_52, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+if (lean_obj_tag(x_55) == 0)
 {
-lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; 
-x_39 = lean_ctor_get(x_38, 0);
-lean_inc(x_39);
-x_40 = lean_ctor_get(x_38, 1);
-lean_inc(x_40);
-lean_dec(x_38);
-x_41 = lean_unsigned_to_nat(1u);
-x_42 = lean_nat_add(x_6, x_41);
+lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; 
+x_56 = lean_ctor_get(x_55, 0);
+lean_inc(x_56);
+x_57 = lean_ctor_get(x_55, 1);
+lean_inc(x_57);
+lean_dec(x_55);
+x_58 = lean_unsigned_to_nat(1u);
+x_59 = lean_nat_add(x_6, x_58);
 lean_dec(x_6);
-x_43 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_36, x_42, x_7, x_8, x_9, x_10, x_11, x_40);
-if (lean_obj_tag(x_43) == 0)
+lean_inc(x_53);
+x_60 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_53, x_59, x_7, x_8, x_9, x_10, x_11, x_57);
+if (lean_obj_tag(x_60) == 0)
 {
-uint8_t x_44; 
-x_44 = !lean_is_exclusive(x_43);
-if (x_44 == 0)
+uint8_t x_61; 
+x_61 = !lean_is_exclusive(x_60);
+if (x_61 == 0)
 {
-lean_object* x_45; lean_object* x_46; 
-x_45 = lean_ctor_get(x_43, 0);
-x_46 = lean_expr_update_lambda(x_5, x_37, x_39, x_45);
-lean_ctor_set(x_43, 0, x_46);
-return x_43;
-}
-else
-{
-lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; 
-x_47 = lean_ctor_get(x_43, 0);
-x_48 = lean_ctor_get(x_43, 1);
-lean_inc(x_48);
-lean_inc(x_47);
-lean_dec(x_43);
-x_49 = lean_expr_update_lambda(x_5, x_37, x_39, x_47);
-x_50 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_50, 0, x_49);
-lean_ctor_set(x_50, 1, x_48);
-return x_50;
-}
-}
-else
-{
-uint8_t x_51; 
-lean_dec(x_39);
-lean_dec(x_5);
-x_51 = !lean_is_exclusive(x_43);
-if (x_51 == 0)
-{
-return x_43;
-}
-else
-{
-lean_object* x_52; lean_object* x_53; lean_object* x_54; 
-x_52 = lean_ctor_get(x_43, 0);
-x_53 = lean_ctor_get(x_43, 1);
+lean_object* x_62; lean_object* x_63; size_t x_64; size_t x_65; uint8_t x_66; 
+x_62 = lean_ctor_get(x_60, 0);
 lean_inc(x_53);
 lean_inc(x_52);
-lean_dec(x_43);
-x_54 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_54, 0, x_52);
-lean_ctor_set(x_54, 1, x_53);
-return x_54;
+lean_inc(x_51);
+x_63 = l_Lean_Expr_lam___override(x_51, x_52, x_53, x_54);
+x_64 = lean_ptr_addr(x_52);
+lean_dec(x_52);
+x_65 = lean_ptr_addr(x_56);
+x_66 = lean_usize_dec_eq(x_64, x_65);
+if (x_66 == 0)
+{
+lean_object* x_67; 
+lean_dec(x_63);
+lean_dec(x_53);
+x_67 = l_Lean_Expr_lam___override(x_51, x_56, x_62, x_54);
+lean_ctor_set(x_60, 0, x_67);
+return x_60;
+}
+else
+{
+size_t x_68; size_t x_69; uint8_t x_70; 
+x_68 = lean_ptr_addr(x_53);
+lean_dec(x_53);
+x_69 = lean_ptr_addr(x_62);
+x_70 = lean_usize_dec_eq(x_68, x_69);
+if (x_70 == 0)
+{
+lean_object* x_71; 
+lean_dec(x_63);
+x_71 = l_Lean_Expr_lam___override(x_51, x_56, x_62, x_54);
+lean_ctor_set(x_60, 0, x_71);
+return x_60;
+}
+else
+{
+uint8_t x_72; 
+x_72 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_54, x_54);
+if (x_72 == 0)
+{
+lean_object* x_73; 
+lean_dec(x_63);
+x_73 = l_Lean_Expr_lam___override(x_51, x_56, x_62, x_54);
+lean_ctor_set(x_60, 0, x_73);
+return x_60;
+}
+else
+{
+lean_dec(x_62);
+lean_dec(x_56);
+lean_dec(x_51);
+lean_ctor_set(x_60, 0, x_63);
+return x_60;
+}
 }
 }
 }
 else
 {
-uint8_t x_55; 
-lean_dec(x_36);
+lean_object* x_74; lean_object* x_75; lean_object* x_76; size_t x_77; size_t x_78; uint8_t x_79; 
+x_74 = lean_ctor_get(x_60, 0);
+x_75 = lean_ctor_get(x_60, 1);
+lean_inc(x_75);
+lean_inc(x_74);
+lean_dec(x_60);
+lean_inc(x_53);
+lean_inc(x_52);
+lean_inc(x_51);
+x_76 = l_Lean_Expr_lam___override(x_51, x_52, x_53, x_54);
+x_77 = lean_ptr_addr(x_52);
+lean_dec(x_52);
+x_78 = lean_ptr_addr(x_56);
+x_79 = lean_usize_dec_eq(x_77, x_78);
+if (x_79 == 0)
+{
+lean_object* x_80; lean_object* x_81; 
+lean_dec(x_76);
+lean_dec(x_53);
+x_80 = l_Lean_Expr_lam___override(x_51, x_56, x_74, x_54);
+x_81 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_81, 0, x_80);
+lean_ctor_set(x_81, 1, x_75);
+return x_81;
+}
+else
+{
+size_t x_82; size_t x_83; uint8_t x_84; 
+x_82 = lean_ptr_addr(x_53);
+lean_dec(x_53);
+x_83 = lean_ptr_addr(x_74);
+x_84 = lean_usize_dec_eq(x_82, x_83);
+if (x_84 == 0)
+{
+lean_object* x_85; lean_object* x_86; 
+lean_dec(x_76);
+x_85 = l_Lean_Expr_lam___override(x_51, x_56, x_74, x_54);
+x_86 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_86, 0, x_85);
+lean_ctor_set(x_86, 1, x_75);
+return x_86;
+}
+else
+{
+uint8_t x_87; 
+x_87 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_54, x_54);
+if (x_87 == 0)
+{
+lean_object* x_88; lean_object* x_89; 
+lean_dec(x_76);
+x_88 = l_Lean_Expr_lam___override(x_51, x_56, x_74, x_54);
+x_89 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_89, 0, x_88);
+lean_ctor_set(x_89, 1, x_75);
+return x_89;
+}
+else
+{
+lean_object* x_90; 
+lean_dec(x_74);
+lean_dec(x_56);
+lean_dec(x_51);
+x_90 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_90, 0, x_76);
+lean_ctor_set(x_90, 1, x_75);
+return x_90;
+}
+}
+}
+}
+}
+else
+{
+uint8_t x_91; 
+lean_dec(x_56);
+lean_dec(x_53);
+lean_dec(x_52);
+lean_dec(x_51);
+x_91 = !lean_is_exclusive(x_60);
+if (x_91 == 0)
+{
+return x_60;
+}
+else
+{
+lean_object* x_92; lean_object* x_93; lean_object* x_94; 
+x_92 = lean_ctor_get(x_60, 0);
+x_93 = lean_ctor_get(x_60, 1);
+lean_inc(x_93);
+lean_inc(x_92);
+lean_dec(x_60);
+x_94 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_94, 0, x_92);
+lean_ctor_set(x_94, 1, x_93);
+return x_94;
+}
+}
+}
+else
+{
+uint8_t x_95; 
+lean_dec(x_53);
+lean_dec(x_52);
+lean_dec(x_51);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_6);
-lean_dec(x_5);
 lean_dec(x_1);
-x_55 = !lean_is_exclusive(x_38);
-if (x_55 == 0)
+x_95 = !lean_is_exclusive(x_55);
+if (x_95 == 0)
 {
-return x_38;
+return x_55;
 }
 else
 {
-lean_object* x_56; lean_object* x_57; lean_object* x_58; 
-x_56 = lean_ctor_get(x_38, 0);
-x_57 = lean_ctor_get(x_38, 1);
-lean_inc(x_57);
-lean_inc(x_56);
-lean_dec(x_38);
-x_58 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_58, 0, x_56);
-lean_ctor_set(x_58, 1, x_57);
-return x_58;
+lean_object* x_96; lean_object* x_97; lean_object* x_98; 
+x_96 = lean_ctor_get(x_55, 0);
+x_97 = lean_ctor_get(x_55, 1);
+lean_inc(x_97);
+lean_inc(x_96);
+lean_dec(x_55);
+x_98 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_98, 0, x_96);
+lean_ctor_set(x_98, 1, x_97);
+return x_98;
 }
 }
 }
 case 7:
 {
-lean_object* x_59; lean_object* x_60; uint8_t x_61; lean_object* x_62; 
-x_59 = lean_ctor_get(x_5, 1);
-lean_inc(x_59);
-x_60 = lean_ctor_get(x_5, 2);
-lean_inc(x_60);
-x_61 = lean_ctor_get_uint8(x_5, sizeof(void*)*3 + 8);
+lean_object* x_99; lean_object* x_100; lean_object* x_101; uint8_t x_102; lean_object* x_103; 
+x_99 = lean_ctor_get(x_5, 0);
+lean_inc(x_99);
+x_100 = lean_ctor_get(x_5, 1);
+lean_inc(x_100);
+x_101 = lean_ctor_get(x_5, 2);
+lean_inc(x_101);
+x_102 = lean_ctor_get_uint8(x_5, sizeof(void*)*3 + 8);
+lean_dec(x_5);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_6);
+lean_inc(x_100);
 lean_inc(x_1);
-x_62 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_59, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-if (lean_obj_tag(x_62) == 0)
+x_103 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_100, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+if (lean_obj_tag(x_103) == 0)
 {
-lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; 
-x_63 = lean_ctor_get(x_62, 0);
-lean_inc(x_63);
-x_64 = lean_ctor_get(x_62, 1);
-lean_inc(x_64);
-lean_dec(x_62);
-x_65 = lean_unsigned_to_nat(1u);
-x_66 = lean_nat_add(x_6, x_65);
+lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; 
+x_104 = lean_ctor_get(x_103, 0);
+lean_inc(x_104);
+x_105 = lean_ctor_get(x_103, 1);
+lean_inc(x_105);
+lean_dec(x_103);
+x_106 = lean_unsigned_to_nat(1u);
+x_107 = lean_nat_add(x_6, x_106);
 lean_dec(x_6);
-x_67 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_60, x_66, x_7, x_8, x_9, x_10, x_11, x_64);
-if (lean_obj_tag(x_67) == 0)
+lean_inc(x_101);
+x_108 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_101, x_107, x_7, x_8, x_9, x_10, x_11, x_105);
+if (lean_obj_tag(x_108) == 0)
 {
-uint8_t x_68; 
-x_68 = !lean_is_exclusive(x_67);
-if (x_68 == 0)
+uint8_t x_109; 
+x_109 = !lean_is_exclusive(x_108);
+if (x_109 == 0)
 {
-lean_object* x_69; lean_object* x_70; 
-x_69 = lean_ctor_get(x_67, 0);
-x_70 = lean_expr_update_forall(x_5, x_61, x_63, x_69);
-lean_ctor_set(x_67, 0, x_70);
-return x_67;
+lean_object* x_110; lean_object* x_111; size_t x_112; size_t x_113; uint8_t x_114; 
+x_110 = lean_ctor_get(x_108, 0);
+lean_inc(x_101);
+lean_inc(x_100);
+lean_inc(x_99);
+x_111 = l_Lean_Expr_forallE___override(x_99, x_100, x_101, x_102);
+x_112 = lean_ptr_addr(x_100);
+lean_dec(x_100);
+x_113 = lean_ptr_addr(x_104);
+x_114 = lean_usize_dec_eq(x_112, x_113);
+if (x_114 == 0)
+{
+lean_object* x_115; 
+lean_dec(x_111);
+lean_dec(x_101);
+x_115 = l_Lean_Expr_forallE___override(x_99, x_104, x_110, x_102);
+lean_ctor_set(x_108, 0, x_115);
+return x_108;
 }
 else
 {
-lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; 
-x_71 = lean_ctor_get(x_67, 0);
-x_72 = lean_ctor_get(x_67, 1);
-lean_inc(x_72);
-lean_inc(x_71);
-lean_dec(x_67);
-x_73 = lean_expr_update_forall(x_5, x_61, x_63, x_71);
-x_74 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_74, 0, x_73);
-lean_ctor_set(x_74, 1, x_72);
-return x_74;
-}
+size_t x_116; size_t x_117; uint8_t x_118; 
+x_116 = lean_ptr_addr(x_101);
+lean_dec(x_101);
+x_117 = lean_ptr_addr(x_110);
+x_118 = lean_usize_dec_eq(x_116, x_117);
+if (x_118 == 0)
+{
+lean_object* x_119; 
+lean_dec(x_111);
+x_119 = l_Lean_Expr_forallE___override(x_99, x_104, x_110, x_102);
+lean_ctor_set(x_108, 0, x_119);
+return x_108;
 }
 else
 {
-uint8_t x_75; 
-lean_dec(x_63);
-lean_dec(x_5);
-x_75 = !lean_is_exclusive(x_67);
-if (x_75 == 0)
+uint8_t x_120; 
+x_120 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_102, x_102);
+if (x_120 == 0)
 {
-return x_67;
+lean_object* x_121; 
+lean_dec(x_111);
+x_121 = l_Lean_Expr_forallE___override(x_99, x_104, x_110, x_102);
+lean_ctor_set(x_108, 0, x_121);
+return x_108;
 }
 else
 {
-lean_object* x_76; lean_object* x_77; lean_object* x_78; 
-x_76 = lean_ctor_get(x_67, 0);
-x_77 = lean_ctor_get(x_67, 1);
-lean_inc(x_77);
-lean_inc(x_76);
-lean_dec(x_67);
-x_78 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_78, 0, x_76);
-lean_ctor_set(x_78, 1, x_77);
-return x_78;
+lean_dec(x_110);
+lean_dec(x_104);
+lean_dec(x_99);
+lean_ctor_set(x_108, 0, x_111);
+return x_108;
+}
 }
 }
 }
 else
 {
-uint8_t x_79; 
-lean_dec(x_60);
+lean_object* x_122; lean_object* x_123; lean_object* x_124; size_t x_125; size_t x_126; uint8_t x_127; 
+x_122 = lean_ctor_get(x_108, 0);
+x_123 = lean_ctor_get(x_108, 1);
+lean_inc(x_123);
+lean_inc(x_122);
+lean_dec(x_108);
+lean_inc(x_101);
+lean_inc(x_100);
+lean_inc(x_99);
+x_124 = l_Lean_Expr_forallE___override(x_99, x_100, x_101, x_102);
+x_125 = lean_ptr_addr(x_100);
+lean_dec(x_100);
+x_126 = lean_ptr_addr(x_104);
+x_127 = lean_usize_dec_eq(x_125, x_126);
+if (x_127 == 0)
+{
+lean_object* x_128; lean_object* x_129; 
+lean_dec(x_124);
+lean_dec(x_101);
+x_128 = l_Lean_Expr_forallE___override(x_99, x_104, x_122, x_102);
+x_129 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_129, 0, x_128);
+lean_ctor_set(x_129, 1, x_123);
+return x_129;
+}
+else
+{
+size_t x_130; size_t x_131; uint8_t x_132; 
+x_130 = lean_ptr_addr(x_101);
+lean_dec(x_101);
+x_131 = lean_ptr_addr(x_122);
+x_132 = lean_usize_dec_eq(x_130, x_131);
+if (x_132 == 0)
+{
+lean_object* x_133; lean_object* x_134; 
+lean_dec(x_124);
+x_133 = l_Lean_Expr_forallE___override(x_99, x_104, x_122, x_102);
+x_134 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_134, 0, x_133);
+lean_ctor_set(x_134, 1, x_123);
+return x_134;
+}
+else
+{
+uint8_t x_135; 
+x_135 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_102, x_102);
+if (x_135 == 0)
+{
+lean_object* x_136; lean_object* x_137; 
+lean_dec(x_124);
+x_136 = l_Lean_Expr_forallE___override(x_99, x_104, x_122, x_102);
+x_137 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_137, 0, x_136);
+lean_ctor_set(x_137, 1, x_123);
+return x_137;
+}
+else
+{
+lean_object* x_138; 
+lean_dec(x_122);
+lean_dec(x_104);
+lean_dec(x_99);
+x_138 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_138, 0, x_124);
+lean_ctor_set(x_138, 1, x_123);
+return x_138;
+}
+}
+}
+}
+}
+else
+{
+uint8_t x_139; 
+lean_dec(x_104);
+lean_dec(x_101);
+lean_dec(x_100);
+lean_dec(x_99);
+x_139 = !lean_is_exclusive(x_108);
+if (x_139 == 0)
+{
+return x_108;
+}
+else
+{
+lean_object* x_140; lean_object* x_141; lean_object* x_142; 
+x_140 = lean_ctor_get(x_108, 0);
+x_141 = lean_ctor_get(x_108, 1);
+lean_inc(x_141);
+lean_inc(x_140);
+lean_dec(x_108);
+x_142 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_142, 0, x_140);
+lean_ctor_set(x_142, 1, x_141);
+return x_142;
+}
+}
+}
+else
+{
+uint8_t x_143; 
+lean_dec(x_101);
+lean_dec(x_100);
+lean_dec(x_99);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_6);
-lean_dec(x_5);
 lean_dec(x_1);
-x_79 = !lean_is_exclusive(x_62);
-if (x_79 == 0)
+x_143 = !lean_is_exclusive(x_103);
+if (x_143 == 0)
 {
-return x_62;
+return x_103;
 }
 else
 {
-lean_object* x_80; lean_object* x_81; lean_object* x_82; 
-x_80 = lean_ctor_get(x_62, 0);
-x_81 = lean_ctor_get(x_62, 1);
-lean_inc(x_81);
-lean_inc(x_80);
-lean_dec(x_62);
-x_82 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_82, 0, x_80);
-lean_ctor_set(x_82, 1, x_81);
-return x_82;
+lean_object* x_144; lean_object* x_145; lean_object* x_146; 
+x_144 = lean_ctor_get(x_103, 0);
+x_145 = lean_ctor_get(x_103, 1);
+lean_inc(x_145);
+lean_inc(x_144);
+lean_dec(x_103);
+x_146 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_146, 0, x_144);
+lean_ctor_set(x_146, 1, x_145);
+return x_146;
 }
 }
 }
 case 8:
 {
-lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; 
-x_83 = lean_ctor_get(x_5, 1);
-lean_inc(x_83);
-x_84 = lean_ctor_get(x_5, 2);
-lean_inc(x_84);
-x_85 = lean_ctor_get(x_5, 3);
-lean_inc(x_85);
+lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; uint8_t x_151; lean_object* x_152; 
+x_147 = lean_ctor_get(x_5, 0);
+lean_inc(x_147);
+x_148 = lean_ctor_get(x_5, 1);
+lean_inc(x_148);
+x_149 = lean_ctor_get(x_5, 2);
+lean_inc(x_149);
+x_150 = lean_ctor_get(x_5, 3);
+lean_inc(x_150);
+x_151 = lean_ctor_get_uint8(x_5, sizeof(void*)*4 + 8);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_6);
+lean_inc(x_148);
 lean_inc(x_1);
-x_86 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_83, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-if (lean_obj_tag(x_86) == 0)
+x_152 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_148, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+if (lean_obj_tag(x_152) == 0)
 {
-lean_object* x_87; lean_object* x_88; lean_object* x_89; 
-x_87 = lean_ctor_get(x_86, 0);
-lean_inc(x_87);
-x_88 = lean_ctor_get(x_86, 1);
-lean_inc(x_88);
-lean_dec(x_86);
+lean_object* x_153; lean_object* x_154; lean_object* x_155; 
+x_153 = lean_ctor_get(x_152, 0);
+lean_inc(x_153);
+x_154 = lean_ctor_get(x_152, 1);
+lean_inc(x_154);
+lean_dec(x_152);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_6);
+lean_inc(x_149);
 lean_inc(x_1);
-x_89 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_84, x_6, x_7, x_8, x_9, x_10, x_11, x_88);
-if (lean_obj_tag(x_89) == 0)
+x_155 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_149, x_6, x_7, x_8, x_9, x_10, x_11, x_154);
+if (lean_obj_tag(x_155) == 0)
 {
-lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; 
-x_90 = lean_ctor_get(x_89, 0);
-lean_inc(x_90);
-x_91 = lean_ctor_get(x_89, 1);
-lean_inc(x_91);
-lean_dec(x_89);
-x_92 = lean_unsigned_to_nat(1u);
-x_93 = lean_nat_add(x_6, x_92);
+lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; 
+x_156 = lean_ctor_get(x_155, 0);
+lean_inc(x_156);
+x_157 = lean_ctor_get(x_155, 1);
+lean_inc(x_157);
+lean_dec(x_155);
+x_158 = lean_unsigned_to_nat(1u);
+x_159 = lean_nat_add(x_6, x_158);
 lean_dec(x_6);
-x_94 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_85, x_93, x_7, x_8, x_9, x_10, x_11, x_91);
-if (lean_obj_tag(x_94) == 0)
+lean_inc(x_150);
+x_160 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_150, x_159, x_7, x_8, x_9, x_10, x_11, x_157);
+if (lean_obj_tag(x_160) == 0)
 {
-uint8_t x_95; 
-x_95 = !lean_is_exclusive(x_94);
-if (x_95 == 0)
+uint8_t x_161; 
+x_161 = !lean_is_exclusive(x_160);
+if (x_161 == 0)
 {
-lean_object* x_96; lean_object* x_97; 
-x_96 = lean_ctor_get(x_94, 0);
-x_97 = lean_expr_update_let(x_5, x_87, x_90, x_96);
-lean_ctor_set(x_94, 0, x_97);
-return x_94;
-}
-else
+lean_object* x_162; size_t x_163; size_t x_164; uint8_t x_165; 
+x_162 = lean_ctor_get(x_160, 0);
+x_163 = lean_ptr_addr(x_148);
+lean_dec(x_148);
+x_164 = lean_ptr_addr(x_153);
+x_165 = lean_usize_dec_eq(x_163, x_164);
+if (x_165 == 0)
 {
-lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; 
-x_98 = lean_ctor_get(x_94, 0);
-x_99 = lean_ctor_get(x_94, 1);
-lean_inc(x_99);
-lean_inc(x_98);
-lean_dec(x_94);
-x_100 = lean_expr_update_let(x_5, x_87, x_90, x_98);
-x_101 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_101, 0, x_100);
-lean_ctor_set(x_101, 1, x_99);
-return x_101;
-}
-}
-else
-{
-uint8_t x_102; 
-lean_dec(x_90);
-lean_dec(x_87);
+lean_object* x_166; 
+lean_dec(x_150);
+lean_dec(x_149);
 lean_dec(x_5);
-x_102 = !lean_is_exclusive(x_94);
-if (x_102 == 0)
-{
-return x_94;
+x_166 = l_Lean_Expr_letE___override(x_147, x_153, x_156, x_162, x_151);
+lean_ctor_set(x_160, 0, x_166);
+return x_160;
 }
 else
 {
-lean_object* x_103; lean_object* x_104; lean_object* x_105; 
-x_103 = lean_ctor_get(x_94, 0);
-x_104 = lean_ctor_get(x_94, 1);
-lean_inc(x_104);
-lean_inc(x_103);
-lean_dec(x_94);
-x_105 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_105, 0, x_103);
-lean_ctor_set(x_105, 1, x_104);
-return x_105;
+size_t x_167; size_t x_168; uint8_t x_169; 
+x_167 = lean_ptr_addr(x_149);
+lean_dec(x_149);
+x_168 = lean_ptr_addr(x_156);
+x_169 = lean_usize_dec_eq(x_167, x_168);
+if (x_169 == 0)
+{
+lean_object* x_170; 
+lean_dec(x_150);
+lean_dec(x_5);
+x_170 = l_Lean_Expr_letE___override(x_147, x_153, x_156, x_162, x_151);
+lean_ctor_set(x_160, 0, x_170);
+return x_160;
+}
+else
+{
+size_t x_171; size_t x_172; uint8_t x_173; 
+x_171 = lean_ptr_addr(x_150);
+lean_dec(x_150);
+x_172 = lean_ptr_addr(x_162);
+x_173 = lean_usize_dec_eq(x_171, x_172);
+if (x_173 == 0)
+{
+lean_object* x_174; 
+lean_dec(x_5);
+x_174 = l_Lean_Expr_letE___override(x_147, x_153, x_156, x_162, x_151);
+lean_ctor_set(x_160, 0, x_174);
+return x_160;
+}
+else
+{
+lean_dec(x_162);
+lean_dec(x_156);
+lean_dec(x_153);
+lean_dec(x_147);
+lean_ctor_set(x_160, 0, x_5);
+return x_160;
+}
 }
 }
 }
 else
 {
-uint8_t x_106; 
-lean_dec(x_87);
-lean_dec(x_85);
+lean_object* x_175; lean_object* x_176; size_t x_177; size_t x_178; uint8_t x_179; 
+x_175 = lean_ctor_get(x_160, 0);
+x_176 = lean_ctor_get(x_160, 1);
+lean_inc(x_176);
+lean_inc(x_175);
+lean_dec(x_160);
+x_177 = lean_ptr_addr(x_148);
+lean_dec(x_148);
+x_178 = lean_ptr_addr(x_153);
+x_179 = lean_usize_dec_eq(x_177, x_178);
+if (x_179 == 0)
+{
+lean_object* x_180; lean_object* x_181; 
+lean_dec(x_150);
+lean_dec(x_149);
+lean_dec(x_5);
+x_180 = l_Lean_Expr_letE___override(x_147, x_153, x_156, x_175, x_151);
+x_181 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_181, 0, x_180);
+lean_ctor_set(x_181, 1, x_176);
+return x_181;
+}
+else
+{
+size_t x_182; size_t x_183; uint8_t x_184; 
+x_182 = lean_ptr_addr(x_149);
+lean_dec(x_149);
+x_183 = lean_ptr_addr(x_156);
+x_184 = lean_usize_dec_eq(x_182, x_183);
+if (x_184 == 0)
+{
+lean_object* x_185; lean_object* x_186; 
+lean_dec(x_150);
+lean_dec(x_5);
+x_185 = l_Lean_Expr_letE___override(x_147, x_153, x_156, x_175, x_151);
+x_186 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_186, 0, x_185);
+lean_ctor_set(x_186, 1, x_176);
+return x_186;
+}
+else
+{
+size_t x_187; size_t x_188; uint8_t x_189; 
+x_187 = lean_ptr_addr(x_150);
+lean_dec(x_150);
+x_188 = lean_ptr_addr(x_175);
+x_189 = lean_usize_dec_eq(x_187, x_188);
+if (x_189 == 0)
+{
+lean_object* x_190; lean_object* x_191; 
+lean_dec(x_5);
+x_190 = l_Lean_Expr_letE___override(x_147, x_153, x_156, x_175, x_151);
+x_191 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_191, 0, x_190);
+lean_ctor_set(x_191, 1, x_176);
+return x_191;
+}
+else
+{
+lean_object* x_192; 
+lean_dec(x_175);
+lean_dec(x_156);
+lean_dec(x_153);
+lean_dec(x_147);
+x_192 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_192, 0, x_5);
+lean_ctor_set(x_192, 1, x_176);
+return x_192;
+}
+}
+}
+}
+}
+else
+{
+uint8_t x_193; 
+lean_dec(x_156);
+lean_dec(x_153);
+lean_dec(x_150);
+lean_dec(x_149);
+lean_dec(x_148);
+lean_dec(x_147);
+lean_dec(x_5);
+x_193 = !lean_is_exclusive(x_160);
+if (x_193 == 0)
+{
+return x_160;
+}
+else
+{
+lean_object* x_194; lean_object* x_195; lean_object* x_196; 
+x_194 = lean_ctor_get(x_160, 0);
+x_195 = lean_ctor_get(x_160, 1);
+lean_inc(x_195);
+lean_inc(x_194);
+lean_dec(x_160);
+x_196 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_196, 0, x_194);
+lean_ctor_set(x_196, 1, x_195);
+return x_196;
+}
+}
+}
+else
+{
+uint8_t x_197; 
+lean_dec(x_153);
+lean_dec(x_150);
+lean_dec(x_149);
+lean_dec(x_148);
+lean_dec(x_147);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -3151,31 +5513,33 @@ lean_dec(x_8);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_1);
-x_106 = !lean_is_exclusive(x_89);
-if (x_106 == 0)
+x_197 = !lean_is_exclusive(x_155);
+if (x_197 == 0)
 {
-return x_89;
+return x_155;
 }
 else
 {
-lean_object* x_107; lean_object* x_108; lean_object* x_109; 
-x_107 = lean_ctor_get(x_89, 0);
-x_108 = lean_ctor_get(x_89, 1);
-lean_inc(x_108);
-lean_inc(x_107);
-lean_dec(x_89);
-x_109 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_109, 0, x_107);
-lean_ctor_set(x_109, 1, x_108);
-return x_109;
+lean_object* x_198; lean_object* x_199; lean_object* x_200; 
+x_198 = lean_ctor_get(x_155, 0);
+x_199 = lean_ctor_get(x_155, 1);
+lean_inc(x_199);
+lean_inc(x_198);
+lean_dec(x_155);
+x_200 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_200, 0, x_198);
+lean_ctor_set(x_200, 1, x_199);
+return x_200;
 }
 }
 }
 else
 {
-uint8_t x_110; 
-lean_dec(x_85);
-lean_dec(x_84);
+uint8_t x_201; 
+lean_dec(x_150);
+lean_dec(x_149);
+lean_dec(x_148);
+lean_dec(x_147);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -3183,153 +5547,238 @@ lean_dec(x_8);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_1);
-x_110 = !lean_is_exclusive(x_86);
-if (x_110 == 0)
+x_201 = !lean_is_exclusive(x_152);
+if (x_201 == 0)
 {
-return x_86;
+return x_152;
 }
 else
 {
-lean_object* x_111; lean_object* x_112; lean_object* x_113; 
-x_111 = lean_ctor_get(x_86, 0);
-x_112 = lean_ctor_get(x_86, 1);
-lean_inc(x_112);
-lean_inc(x_111);
-lean_dec(x_86);
-x_113 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_113, 0, x_111);
-lean_ctor_set(x_113, 1, x_112);
-return x_113;
+lean_object* x_202; lean_object* x_203; lean_object* x_204; 
+x_202 = lean_ctor_get(x_152, 0);
+x_203 = lean_ctor_get(x_152, 1);
+lean_inc(x_203);
+lean_inc(x_202);
+lean_dec(x_152);
+x_204 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_204, 0, x_202);
+lean_ctor_set(x_204, 1, x_203);
+return x_204;
 }
 }
 }
 case 10:
 {
-lean_object* x_114; lean_object* x_115; 
-x_114 = lean_ctor_get(x_5, 1);
-lean_inc(x_114);
-x_115 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_114, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-if (lean_obj_tag(x_115) == 0)
+lean_object* x_205; lean_object* x_206; lean_object* x_207; 
+x_205 = lean_ctor_get(x_5, 0);
+lean_inc(x_205);
+x_206 = lean_ctor_get(x_5, 1);
+lean_inc(x_206);
+lean_inc(x_206);
+x_207 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_206, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+if (lean_obj_tag(x_207) == 0)
 {
-uint8_t x_116; 
-x_116 = !lean_is_exclusive(x_115);
-if (x_116 == 0)
+uint8_t x_208; 
+x_208 = !lean_is_exclusive(x_207);
+if (x_208 == 0)
 {
-lean_object* x_117; lean_object* x_118; 
-x_117 = lean_ctor_get(x_115, 0);
-x_118 = lean_expr_update_mdata(x_5, x_117);
-lean_ctor_set(x_115, 0, x_118);
-return x_115;
-}
-else
+lean_object* x_209; size_t x_210; size_t x_211; uint8_t x_212; 
+x_209 = lean_ctor_get(x_207, 0);
+x_210 = lean_ptr_addr(x_206);
+lean_dec(x_206);
+x_211 = lean_ptr_addr(x_209);
+x_212 = lean_usize_dec_eq(x_210, x_211);
+if (x_212 == 0)
 {
-lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; 
-x_119 = lean_ctor_get(x_115, 0);
-x_120 = lean_ctor_get(x_115, 1);
-lean_inc(x_120);
-lean_inc(x_119);
-lean_dec(x_115);
-x_121 = lean_expr_update_mdata(x_5, x_119);
-x_122 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_122, 0, x_121);
-lean_ctor_set(x_122, 1, x_120);
-return x_122;
-}
-}
-else
-{
-uint8_t x_123; 
+lean_object* x_213; 
 lean_dec(x_5);
-x_123 = !lean_is_exclusive(x_115);
-if (x_123 == 0)
-{
-return x_115;
+x_213 = l_Lean_Expr_mdata___override(x_205, x_209);
+lean_ctor_set(x_207, 0, x_213);
+return x_207;
 }
 else
 {
-lean_object* x_124; lean_object* x_125; lean_object* x_126; 
-x_124 = lean_ctor_get(x_115, 0);
-x_125 = lean_ctor_get(x_115, 1);
-lean_inc(x_125);
-lean_inc(x_124);
-lean_dec(x_115);
-x_126 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_126, 0, x_124);
-lean_ctor_set(x_126, 1, x_125);
-return x_126;
+lean_dec(x_209);
+lean_dec(x_205);
+lean_ctor_set(x_207, 0, x_5);
+return x_207;
+}
+}
+else
+{
+lean_object* x_214; lean_object* x_215; size_t x_216; size_t x_217; uint8_t x_218; 
+x_214 = lean_ctor_get(x_207, 0);
+x_215 = lean_ctor_get(x_207, 1);
+lean_inc(x_215);
+lean_inc(x_214);
+lean_dec(x_207);
+x_216 = lean_ptr_addr(x_206);
+lean_dec(x_206);
+x_217 = lean_ptr_addr(x_214);
+x_218 = lean_usize_dec_eq(x_216, x_217);
+if (x_218 == 0)
+{
+lean_object* x_219; lean_object* x_220; 
+lean_dec(x_5);
+x_219 = l_Lean_Expr_mdata___override(x_205, x_214);
+x_220 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_220, 0, x_219);
+lean_ctor_set(x_220, 1, x_215);
+return x_220;
+}
+else
+{
+lean_object* x_221; 
+lean_dec(x_214);
+lean_dec(x_205);
+x_221 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_221, 0, x_5);
+lean_ctor_set(x_221, 1, x_215);
+return x_221;
+}
+}
+}
+else
+{
+uint8_t x_222; 
+lean_dec(x_206);
+lean_dec(x_205);
+lean_dec(x_5);
+x_222 = !lean_is_exclusive(x_207);
+if (x_222 == 0)
+{
+return x_207;
+}
+else
+{
+lean_object* x_223; lean_object* x_224; lean_object* x_225; 
+x_223 = lean_ctor_get(x_207, 0);
+x_224 = lean_ctor_get(x_207, 1);
+lean_inc(x_224);
+lean_inc(x_223);
+lean_dec(x_207);
+x_225 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_225, 0, x_223);
+lean_ctor_set(x_225, 1, x_224);
+return x_225;
 }
 }
 }
 case 11:
 {
-lean_object* x_127; lean_object* x_128; 
-x_127 = lean_ctor_get(x_5, 2);
-lean_inc(x_127);
-x_128 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_127, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-if (lean_obj_tag(x_128) == 0)
+lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; 
+x_226 = lean_ctor_get(x_5, 0);
+lean_inc(x_226);
+x_227 = lean_ctor_get(x_5, 1);
+lean_inc(x_227);
+x_228 = lean_ctor_get(x_5, 2);
+lean_inc(x_228);
+lean_inc(x_228);
+x_229 = l_Lean_Meta_kabstract_visit(x_1, x_2, x_3, x_4, x_228, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+if (lean_obj_tag(x_229) == 0)
 {
-uint8_t x_129; 
-x_129 = !lean_is_exclusive(x_128);
-if (x_129 == 0)
+uint8_t x_230; 
+x_230 = !lean_is_exclusive(x_229);
+if (x_230 == 0)
 {
-lean_object* x_130; lean_object* x_131; 
-x_130 = lean_ctor_get(x_128, 0);
-x_131 = lean_expr_update_proj(x_5, x_130);
-lean_ctor_set(x_128, 0, x_131);
-return x_128;
-}
-else
+lean_object* x_231; size_t x_232; size_t x_233; uint8_t x_234; 
+x_231 = lean_ctor_get(x_229, 0);
+x_232 = lean_ptr_addr(x_228);
+lean_dec(x_228);
+x_233 = lean_ptr_addr(x_231);
+x_234 = lean_usize_dec_eq(x_232, x_233);
+if (x_234 == 0)
 {
-lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; 
-x_132 = lean_ctor_get(x_128, 0);
-x_133 = lean_ctor_get(x_128, 1);
-lean_inc(x_133);
-lean_inc(x_132);
-lean_dec(x_128);
-x_134 = lean_expr_update_proj(x_5, x_132);
-x_135 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_135, 0, x_134);
-lean_ctor_set(x_135, 1, x_133);
-return x_135;
-}
-}
-else
-{
-uint8_t x_136; 
+lean_object* x_235; 
 lean_dec(x_5);
-x_136 = !lean_is_exclusive(x_128);
-if (x_136 == 0)
-{
-return x_128;
+x_235 = l_Lean_Expr_proj___override(x_226, x_227, x_231);
+lean_ctor_set(x_229, 0, x_235);
+return x_229;
 }
 else
 {
-lean_object* x_137; lean_object* x_138; lean_object* x_139; 
-x_137 = lean_ctor_get(x_128, 0);
-x_138 = lean_ctor_get(x_128, 1);
-lean_inc(x_138);
-lean_inc(x_137);
-lean_dec(x_128);
-x_139 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_139, 0, x_137);
-lean_ctor_set(x_139, 1, x_138);
-return x_139;
+lean_dec(x_231);
+lean_dec(x_227);
+lean_dec(x_226);
+lean_ctor_set(x_229, 0, x_5);
+return x_229;
+}
+}
+else
+{
+lean_object* x_236; lean_object* x_237; size_t x_238; size_t x_239; uint8_t x_240; 
+x_236 = lean_ctor_get(x_229, 0);
+x_237 = lean_ctor_get(x_229, 1);
+lean_inc(x_237);
+lean_inc(x_236);
+lean_dec(x_229);
+x_238 = lean_ptr_addr(x_228);
+lean_dec(x_228);
+x_239 = lean_ptr_addr(x_236);
+x_240 = lean_usize_dec_eq(x_238, x_239);
+if (x_240 == 0)
+{
+lean_object* x_241; lean_object* x_242; 
+lean_dec(x_5);
+x_241 = l_Lean_Expr_proj___override(x_226, x_227, x_236);
+x_242 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_242, 0, x_241);
+lean_ctor_set(x_242, 1, x_237);
+return x_242;
+}
+else
+{
+lean_object* x_243; 
+lean_dec(x_236);
+lean_dec(x_227);
+lean_dec(x_226);
+x_243 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_243, 0, x_5);
+lean_ctor_set(x_243, 1, x_237);
+return x_243;
+}
+}
+}
+else
+{
+uint8_t x_244; 
+lean_dec(x_228);
+lean_dec(x_227);
+lean_dec(x_226);
+lean_dec(x_5);
+x_244 = !lean_is_exclusive(x_229);
+if (x_244 == 0)
+{
+return x_229;
+}
+else
+{
+lean_object* x_245; lean_object* x_246; lean_object* x_247; 
+x_245 = lean_ctor_get(x_229, 0);
+x_246 = lean_ctor_get(x_229, 1);
+lean_inc(x_246);
+lean_inc(x_245);
+lean_dec(x_229);
+x_247 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_247, 0, x_245);
+lean_ctor_set(x_247, 1, x_246);
+return x_247;
 }
 }
 }
 default: 
 {
-lean_object* x_140; 
+lean_object* x_248; 
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_6);
 lean_dec(x_1);
-x_140 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_140, 0, x_5);
-lean_ctor_set(x_140, 1, x_12);
-return x_140;
+x_248 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_248, 0, x_5);
+lean_ctor_set(x_248, 1, x_12);
+return x_248;
 }
 }
 }
diff --git a/stage0/stdlib/Lean/Meta/LevelDefEq.c b/stage0/stdlib/Lean/Meta/LevelDefEq.c
index 9bf28f9d77..0b89267926 100644
--- a/stage0/stdlib/Lean/Meta/LevelDefEq.c
+++ b/stage0/stdlib/Lean/Meta/LevelDefEq.c
@@ -60,7 +60,7 @@ LEAN_EXPORT lean_object* l___private_Lean_Meta_LevelDefEq_0__Lean_Meta_postponeI
 LEAN_EXPORT lean_object* l___private_Lean_Meta_LevelDefEq_0__Lean_Meta_solve(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_LevelDefEq_0__Lean_Meta_solveSelfMax(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_addTrace___at_Lean_Meta_processPostponed_loop___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_level_mk_max_simp(lean_object*, lean_object*);
+lean_object* l_Lean_mkLevelMax_x27(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_LevelDefEq_0__Lean_Meta_mkMaxArgsDiff___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_throwIsDefEqStuck___rarg(lean_object*);
 lean_object* l_instInhabited___rarg(lean_object*, lean_object*);
@@ -224,7 +224,7 @@ lean_dec(x_8);
 if (x_9 == 0)
 {
 lean_object* x_10; 
-x_10 = lean_level_mk_max_simp(x_3, x_2);
+x_10 = l_Lean_mkLevelMax_x27(x_3, x_2);
 return x_10;
 }
 else
@@ -236,7 +236,7 @@ return x_3;
 default: 
 {
 lean_object* x_11; 
-x_11 = lean_level_mk_max_simp(x_3, x_2);
+x_11 = l_Lean_mkLevelMax_x27(x_3, x_2);
 return x_11;
 }
 }
diff --git a/stage0/stdlib/Lean/Meta/Match/CaseArraySizes.c b/stage0/stdlib/Lean/Meta/Match/CaseArraySizes.c
index 631aa327df..84675457f0 100644
--- a/stage0/stdlib/Lean/Meta/Match/CaseArraySizes.c
+++ b/stage0/stdlib/Lean/Meta/Match/CaseArraySizes.c
@@ -1503,7 +1503,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Array_mapIdxM_map___at_Lean_Meta_caseArraySizes___spec__3___closed__1;
 x_2 = l_Array_mapIdxM_map___at_Lean_Meta_caseArraySizes___spec__3___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Array_mapIdxM_map___at_Lean_Meta_caseArraySizes___spec__3___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/Match/Match.c b/stage0/stdlib/Lean/Meta/Match/Match.c
index 3126a526fd..8b4cc9ca16 100644
--- a/stage0/stdlib/Lean/Meta/Match/Match.c
+++ b/stage0/stdlib/Lean/Meta/Match/Match.c
@@ -1139,7 +1139,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Meta_Match_Match_0__Lean_Meta_Match_withEqs_go___rarg___closed__1;
 x_2 = l___private_Lean_Meta_Match_Match_0__Lean_Meta_Match_withEqs_go___rarg___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_Meta_Match_Match_0__Lean_Meta_Match_withEqs_go___rarg___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/Match/MatchEqs.c b/stage0/stdlib/Lean/Meta/Match/MatchEqs.c
index e964644b48..7f550c8624 100644
--- a/stage0/stdlib/Lean/Meta/Match/MatchEqs.c
+++ b/stage0/stdlib/Lean/Meta/Match/MatchEqs.c
@@ -68,7 +68,6 @@ LEAN_EXPORT lean_object* l_Std_RBNode_find___at___private_Lean_Meta_Match_MatchE
 static lean_object* l_Lean_Meta_casesOnStuckLHS___lambda__1___closed__2;
 LEAN_EXPORT lean_object* l_Std_RBNode_insert___at___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_mkMap___spec__1(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_simpH_x3f___lambda__3___closed__7;
-lean_object* lean_expr_update_mdata(lean_object*, lean_object*);
 lean_object* l_Array_append___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_convertTemplate___spec__13(lean_object*, lean_object*);
 static lean_object* l_Subarray_forInUnsafe_loop___at___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_isCastEqRec___spec__2___closed__1;
@@ -105,6 +104,7 @@ LEAN_EXPORT lean_object* l___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match
 static lean_object* l_Lean_Meta_Match_proveCondEqThm___closed__3;
 lean_object* l_Lean_getConstInfo___at_Lean_Meta_mkConstWithFreshMVarLevels___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_checkTraceOption(lean_object*, lean_object*);
+lean_object* l_Lean_Expr_mdata___override(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_withAppAux___at___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_convertCastEqRec___spec__8___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_convertTemplate___lambda__2___closed__3;
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAux___at_Lean_Meta_Match_getEquationsForImpl___spec__2(lean_object*, size_t, lean_object*);
@@ -449,7 +449,6 @@ LEAN_EXPORT lean_object* l_Lean_Meta_Match_proveCondEqThm_go(lean_object*, lean_
 static lean_object* l_Lean_Meta_Match_forallAltTelescope_go___rarg___closed__4;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_convertTemplate___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_SimpH_contradiction___closed__1;
-lean_object* lean_expr_update_proj(lean_object*, lean_object*);
 static lean_object* l_Lean_Expr_withAppAux___at___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_convertCastEqRec___spec__8___lambda__6___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_proveSubgoalLoop___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_forallTelescopeReducing___at___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_convertCastEqRec___spec__3___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -497,6 +496,7 @@ static lean_object* l___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_simp
 static lean_object* l___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_convertTemplate___lambda__2___closed__4;
 lean_object* l_Lean_Expr_fvar___override(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_isCastEqRec___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+size_t lean_ptr_addr(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Match_proveCondEqThm___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_SimpH_processNextEq___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Match_unfoldNamedPattern___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -655,6 +655,7 @@ static lean_object* l_Lean_Expr_withAppAux___at___private_Lean_Meta_Match_MatchE
 static lean_object* l___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_proveSubgoal___closed__4;
 LEAN_EXPORT lean_object* l_Std_Range_forIn_loop___at___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_convertCastEqRec___spec__6___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_transform_visit_visitLet___at___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_convertTemplate___spec__11___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_proj___override(lean_object*, lean_object*, lean_object*);
 lean_object* l_ReaderT_instMonadReaderT___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_convertTemplate___spec__2(size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_substSomeVar___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -790,7 +791,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_casesOnStuckLHS_findFVar_x3f___lambda__1___closed__1;
 x_2 = l_Lean_Meta_casesOnStuckLHS_findFVar_x3f___lambda__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Meta_casesOnStuckLHS_findFVar_x3f___lambda__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -30627,9 +30628,11 @@ return x_30;
 }
 case 10:
 {
-lean_object* x_31; lean_object* x_32; 
-x_31 = lean_ctor_get(x_17, 1);
+lean_object* x_31; lean_object* x_32; lean_object* x_33; 
+x_31 = lean_ctor_get(x_17, 0);
 lean_inc(x_31);
+x_32 = lean_ctor_get(x_17, 1);
+lean_inc(x_32);
 lean_inc(x_13);
 lean_inc(x_12);
 lean_inc(x_11);
@@ -30637,26 +30640,46 @@ lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_7);
+lean_inc(x_32);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_2);
 lean_inc(x_1);
-x_32 = l_Lean_Meta_transform_visit___at___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_convertTemplate___spec__7(x_1, x_2, x_3, x_4, x_5, x_31, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
-if (lean_obj_tag(x_32) == 0)
+x_33 = l_Lean_Meta_transform_visit___at___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_convertTemplate___spec__7(x_1, x_2, x_3, x_4, x_5, x_32, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
+if (lean_obj_tag(x_33) == 0)
 {
-lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; 
-x_33 = lean_ctor_get(x_32, 0);
-lean_inc(x_33);
-x_34 = lean_ctor_get(x_32, 1);
+lean_object* x_34; lean_object* x_35; size_t x_36; size_t x_37; uint8_t x_38; 
+x_34 = lean_ctor_get(x_33, 0);
 lean_inc(x_34);
+x_35 = lean_ctor_get(x_33, 1);
+lean_inc(x_35);
+lean_dec(x_33);
+x_36 = lean_ptr_addr(x_32);
 lean_dec(x_32);
-x_35 = lean_expr_update_mdata(x_17, x_33);
-x_36 = l_Lean_Meta_transform_visit_visitPost___at___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_convertTemplate___spec__8(x_1, x_2, x_3, x_4, x_5, x_35, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_34);
-return x_36;
+x_37 = lean_ptr_addr(x_34);
+x_38 = lean_usize_dec_eq(x_36, x_37);
+if (x_38 == 0)
+{
+lean_object* x_39; lean_object* x_40; 
+lean_dec(x_17);
+x_39 = l_Lean_Expr_mdata___override(x_31, x_34);
+x_40 = l_Lean_Meta_transform_visit_visitPost___at___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_convertTemplate___spec__8(x_1, x_2, x_3, x_4, x_5, x_39, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_35);
+return x_40;
 }
 else
 {
-uint8_t x_37; 
+lean_object* x_41; 
+lean_dec(x_34);
+lean_dec(x_31);
+x_41 = l_Lean_Meta_transform_visit_visitPost___at___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_convertTemplate___spec__8(x_1, x_2, x_3, x_4, x_5, x_17, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_35);
+return x_41;
+}
+}
+else
+{
+uint8_t x_42; 
+lean_dec(x_32);
+lean_dec(x_31);
 lean_dec(x_17);
 lean_dec(x_13);
 lean_dec(x_12);
@@ -30669,31 +30692,35 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_2);
 lean_dec(x_1);
-x_37 = !lean_is_exclusive(x_32);
-if (x_37 == 0)
+x_42 = !lean_is_exclusive(x_33);
+if (x_42 == 0)
 {
-return x_32;
+return x_33;
 }
 else
 {
-lean_object* x_38; lean_object* x_39; lean_object* x_40; 
-x_38 = lean_ctor_get(x_32, 0);
-x_39 = lean_ctor_get(x_32, 1);
-lean_inc(x_39);
-lean_inc(x_38);
-lean_dec(x_32);
-x_40 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_40, 0, x_38);
-lean_ctor_set(x_40, 1, x_39);
-return x_40;
+lean_object* x_43; lean_object* x_44; lean_object* x_45; 
+x_43 = lean_ctor_get(x_33, 0);
+x_44 = lean_ctor_get(x_33, 1);
+lean_inc(x_44);
+lean_inc(x_43);
+lean_dec(x_33);
+x_45 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_45, 0, x_43);
+lean_ctor_set(x_45, 1, x_44);
+return x_45;
 }
 }
 }
 case 11:
 {
-lean_object* x_41; lean_object* x_42; 
-x_41 = lean_ctor_get(x_17, 2);
-lean_inc(x_41);
+lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; 
+x_46 = lean_ctor_get(x_17, 0);
+lean_inc(x_46);
+x_47 = lean_ctor_get(x_17, 1);
+lean_inc(x_47);
+x_48 = lean_ctor_get(x_17, 2);
+lean_inc(x_48);
 lean_inc(x_13);
 lean_inc(x_12);
 lean_inc(x_11);
@@ -30701,26 +30728,48 @@ lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_7);
+lean_inc(x_48);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_2);
 lean_inc(x_1);
-x_42 = l_Lean_Meta_transform_visit___at___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_convertTemplate___spec__7(x_1, x_2, x_3, x_4, x_5, x_41, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
-if (lean_obj_tag(x_42) == 0)
+x_49 = l_Lean_Meta_transform_visit___at___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_convertTemplate___spec__7(x_1, x_2, x_3, x_4, x_5, x_48, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
+if (lean_obj_tag(x_49) == 0)
 {
-lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; 
-x_43 = lean_ctor_get(x_42, 0);
-lean_inc(x_43);
-x_44 = lean_ctor_get(x_42, 1);
-lean_inc(x_44);
-lean_dec(x_42);
-x_45 = lean_expr_update_proj(x_17, x_43);
-x_46 = l_Lean_Meta_transform_visit_visitPost___at___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_convertTemplate___spec__8(x_1, x_2, x_3, x_4, x_5, x_45, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_44);
-return x_46;
+lean_object* x_50; lean_object* x_51; size_t x_52; size_t x_53; uint8_t x_54; 
+x_50 = lean_ctor_get(x_49, 0);
+lean_inc(x_50);
+x_51 = lean_ctor_get(x_49, 1);
+lean_inc(x_51);
+lean_dec(x_49);
+x_52 = lean_ptr_addr(x_48);
+lean_dec(x_48);
+x_53 = lean_ptr_addr(x_50);
+x_54 = lean_usize_dec_eq(x_52, x_53);
+if (x_54 == 0)
+{
+lean_object* x_55; lean_object* x_56; 
+lean_dec(x_17);
+x_55 = l_Lean_Expr_proj___override(x_46, x_47, x_50);
+x_56 = l_Lean_Meta_transform_visit_visitPost___at___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_convertTemplate___spec__8(x_1, x_2, x_3, x_4, x_5, x_55, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_51);
+return x_56;
 }
 else
 {
-uint8_t x_47; 
+lean_object* x_57; 
+lean_dec(x_50);
+lean_dec(x_47);
+lean_dec(x_46);
+x_57 = l_Lean_Meta_transform_visit_visitPost___at___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_convertTemplate___spec__8(x_1, x_2, x_3, x_4, x_5, x_17, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_51);
+return x_57;
+}
+}
+else
+{
+uint8_t x_58; 
+lean_dec(x_48);
+lean_dec(x_47);
+lean_dec(x_46);
 lean_dec(x_17);
 lean_dec(x_13);
 lean_dec(x_12);
@@ -30733,31 +30782,31 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_2);
 lean_dec(x_1);
-x_47 = !lean_is_exclusive(x_42);
-if (x_47 == 0)
+x_58 = !lean_is_exclusive(x_49);
+if (x_58 == 0)
 {
-return x_42;
+return x_49;
 }
 else
 {
-lean_object* x_48; lean_object* x_49; lean_object* x_50; 
-x_48 = lean_ctor_get(x_42, 0);
-x_49 = lean_ctor_get(x_42, 1);
-lean_inc(x_49);
-lean_inc(x_48);
-lean_dec(x_42);
-x_50 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_50, 0, x_48);
-lean_ctor_set(x_50, 1, x_49);
-return x_50;
+lean_object* x_59; lean_object* x_60; lean_object* x_61; 
+x_59 = lean_ctor_get(x_49, 0);
+x_60 = lean_ctor_get(x_49, 1);
+lean_inc(x_60);
+lean_inc(x_59);
+lean_dec(x_49);
+x_61 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_61, 0, x_59);
+lean_ctor_set(x_61, 1, x_60);
+return x_61;
 }
 }
 }
 default: 
 {
-lean_object* x_51; 
-x_51 = l_Lean_Meta_transform_visit_visitPost___at___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_convertTemplate___spec__8(x_1, x_2, x_3, x_4, x_5, x_17, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
-return x_51;
+lean_object* x_62; 
+x_62 = l_Lean_Meta_transform_visit_visitPost___at___private_Lean_Meta_Match_MatchEqs_0__Lean_Meta_Match_mkSplitterProof_convertTemplate___spec__8(x_1, x_2, x_3, x_4, x_5, x_17, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
+return x_62;
 }
 }
 }
diff --git a/stage0/stdlib/Lean/Meta/Match/MatcherInfo.c b/stage0/stdlib/Lean/Meta/Match/MatcherInfo.c
index db5da89f9c..fc2226647f 100644
--- a/stage0/stdlib/Lean/Meta/Match/MatcherInfo.c
+++ b/stage0/stdlib/Lean/Meta/Match/MatcherInfo.c
@@ -2692,7 +2692,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_matchMatcherApp_x3f___rarg___lambda__1___closed__2;
 x_2 = l_Lean_Meta_matchMatcherApp_x3f___rarg___lambda__1___closed__3;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Meta_matchMatcherApp_x3f___rarg___lambda__1___closed__4;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/RecursorInfo.c b/stage0/stdlib/Lean/Meta/RecursorInfo.c
index 33d567bb6f..61bd9c4f2f 100644
--- a/stage0/stdlib/Lean/Meta/RecursorInfo.c
+++ b/stage0/stdlib/Lean/Meta/RecursorInfo.c
@@ -3798,7 +3798,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at___private_Lean_Meta_RecursorInfo_0__Lean_Meta_getParamsPos___spec__2___closed__4;
 x_2 = l_Std_Range_forIn_loop___at___private_Lean_Meta_RecursorInfo_0__Lean_Meta_getParamsPos___spec__2___closed__5;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at___private_Lean_Meta_RecursorInfo_0__Lean_Meta_getParamsPos___spec__2___closed__6;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/Reduce.c b/stage0/stdlib/Lean/Meta/Reduce.c
index d52adf9988..ffe899e716 100644
--- a/stage0/stdlib/Lean/Meta/Reduce.c
+++ b/stage0/stdlib/Lean/Meta/Reduce.c
@@ -1436,7 +1436,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_reduce_visit___lambda__4___closed__2;
 x_2 = l_Lean_Meta_reduce_visit___lambda__4___closed__3;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Meta_reduce_visit___lambda__4___closed__4;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/SizeOf.c b/stage0/stdlib/Lean/Meta/SizeOf.c
index e7ce626ee9..086ae54b57 100644
--- a/stage0/stdlib/Lean/Meta/SizeOf.c
+++ b/stage0/stdlib/Lean/Meta/SizeOf.c
@@ -2596,7 +2596,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Array_forInUnsafe_loop___at___private_Lean_Meta_SizeOf_0__Lean_Meta_mkSizeOfMinors_loop___spec__1___closed__2;
 x_2 = l_Array_forInUnsafe_loop___at___private_Lean_Meta_SizeOf_0__Lean_Meta_mkSizeOfMinors_loop___spec__1___closed__3;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Array_forInUnsafe_loop___at___private_Lean_Meta_SizeOf_0__Lean_Meta_mkSizeOfMinors_loop___spec__1___closed__4;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/SynthInstance.c b/stage0/stdlib/Lean/Meta/SynthInstance.c
index 2234acb79a..0ac3f6e9e1 100644
--- a/stage0/stdlib/Lean/Meta/SynthInstance.c
+++ b/stage0/stdlib/Lean/Meta/SynthInstance.c
@@ -19,7 +19,6 @@ LEAN_EXPORT lean_object* l_Lean_Core_withCurrHeartbeats___at_Lean_Meta_SynthInst
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_getMaxHeartbeats___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at___private_Lean_Meta_SynthInstance_0__Lean_Meta_SynthInstance_removeUnusedArguments_x3f___spec__2___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux_traverse___at_Lean_Meta_synthInstance_x3f___spec__6(size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_forall(lean_object*, uint8_t, lean_object*, lean_object*);
 uint8_t l_Lean_Expr_hasAnyFVar_visit___at_Lean_Expr_containsFVar___spec__1(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_SynthInstance_instInhabitedAnswer___closed__1;
 static lean_object* l___private_Lean_Meta_SynthInstance_0__Lean_Meta_preprocessArgs___closed__2;
@@ -40,6 +39,7 @@ static lean_object* l_Lean_Meta_SynthInstance_getMaxHeartbeats___closed__1;
 static lean_object* l_Lean_Meta_SynthInstance_instInhabitedAnswer___closed__2;
 lean_object* l_Lean_stringToMessageData(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_getTop(lean_object*);
+lean_object* l_Lean_Expr_lam___override(lean_object*, lean_object*, lean_object*, uint8_t);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_SynthInstance_0__Lean_Meta_preprocessArgs___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_MkTableKey_normLevel(lean_object*, lean_object*);
 lean_object* lean_mk_empty_array_with_capacity(lean_object*);
@@ -50,6 +50,7 @@ uint8_t l_Std_PersistentHashMap_contains___at_Lean_isExprMVarAssigned___spec__1(
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux___at_Lean_Meta_synthInstance_x3f___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Std_Data_HashMap_0__Std_numBucketsForCapacity(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_State_resumeStack___default;
+lean_object* l_Lean_Expr_forallE___override(lean_object*, lean_object*, lean_object*, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_tryAnswer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Option_toLOption___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_List_mapM___at_Lean_Meta_SynthInstance_MkTableKey_normExpr___spec__2(lean_object*, lean_object*);
@@ -60,7 +61,7 @@ LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_tryAnswer___lambda__1___boxed
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_MkTableKey_State_emap___default;
 static lean_object* l___private_Lean_Meta_SynthInstance_0__Lean_Meta_SynthInstance_mkAnswer___lambda__2___closed__3;
 static lean_object* l___private_Lean_Meta_SynthInstance_0__Lean_Meta_preprocessLevels___closed__1;
-lean_object* lean_expr_update_mdata(lean_object*, lean_object*);
+lean_object* l_Lean_Level_succ___override(lean_object*);
 static lean_object* l_Lean_Meta_SynthInstance_addAnswer___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Meta_withMCtx___at___private_Lean_Meta_SynthInstance_0__Lean_Meta_SynthInstance_mkAnswer___spec__1(lean_object*);
 extern lean_object* l_Lean_maxRecDepthErrorMessage;
@@ -82,6 +83,7 @@ LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_getResult(lean_object*);
 size_t lean_usize_sub(size_t, size_t);
 LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at_Lean_Meta_SynthInstance_isNewAnswer___spec__1(lean_object*, lean_object*, size_t, size_t);
 uint8_t l_Lean_checkTraceOption(lean_object*, lean_object*);
+lean_object* l_Lean_Expr_mdata___override(lean_object*, lean_object*);
 uint8_t l_Lean_Level_hasMVar(lean_object*);
 lean_object* lean_st_ref_get(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_SynthInstance_instInhabitedGeneratorNode___closed__1;
@@ -111,6 +113,7 @@ LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_addAnswer___lambda__1(lean_ob
 lean_object* l_Std_PersistentHashMap_getCollisionNodeSize___rarg(lean_object*);
 static lean_object* l_Lean_Meta_SynthInstance_newSubgoal___lambda__3___closed__1;
 lean_object* l_Lean_Meta_isClass_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_letE___override(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_tryResolveCore___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_instInhabitedSynthM___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_MkTableKey_instMonadMCtxM___lambda__1(lean_object*, lean_object*);
@@ -120,6 +123,7 @@ LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_resume(lean_object*, lean_obj
 static lean_object* l_Lean_Meta_synthInstance_x3f___lambda__2___closed__3;
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux___at_Lean_Meta_synthInstance_x3f___spec__5(lean_object*, size_t, size_t, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_SynthInstance_tryResolveCore___lambda__4___closed__4;
+uint8_t l_ptrEqList___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_synthInstance_x3f___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_initFn____x40_Lean_Meta_SynthInstance___hyg_6____closed__1;
 LEAN_EXPORT lean_object* l_StateT_get___at_Lean_Meta_SynthInstance_MkTableKey_instMonadMCtxM___spec__1(lean_object*);
@@ -170,6 +174,7 @@ LEAN_EXPORT lean_object* l___private_Lean_Meta_SynthInstance_0__Lean_Meta_SynthI
 static lean_object* l___private_Lean_Meta_SynthInstance_0__Lean_Meta_SynthInstance_mkAnswer___closed__2;
 uint8_t lean_expr_has_loose_bvar(lean_object*, lean_object*);
 lean_object* l_Lean_mkAppN(lean_object*, lean_object*);
+lean_object* l_Lean_simpLevelIMax_x27(lean_object*, lean_object*, lean_object*);
 size_t lean_uint64_to_usize(uint64_t);
 LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at_Lean_Meta_SynthInstance_isNewAnswer___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_SynthInstance_0__Lean_Meta_synthPendingImp___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -231,17 +236,18 @@ static lean_object* l_Lean_throwMaxRecDepthAt___at___private_Lean_Meta_SynthInst
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_mapMetaM(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_isExprMVarAssignable___at_Lean_Meta_SynthInstance_tryResolveCore___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Meta_SynthInstance_getInstances___spec__6(lean_object*, lean_object*, size_t, size_t, lean_object*);
-lean_object* lean_level_update_max(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_instInhabitedGeneratorNode;
 LEAN_EXPORT lean_object* l_List_mapM___at_Lean_Meta_SynthInstance_getInstances___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_addTrace___at_Lean_Meta_processPostponed_loop___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_tryResolveCore___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Meta_isDefEqStuckExceptionId;
 LEAN_EXPORT lean_object* l_Lean_isLevelMVarAssignable___at_Lean_Meta_SynthInstance_tryResolveCore___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_mkLevelMax_x27(lean_object*, lean_object*);
 lean_object* l_Lean_Name_num___override(lean_object*, lean_object*);
 uint8_t lean_is_out_param(lean_object*);
 lean_object* lean_array_get(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_generate(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_simpLevelMax_x27(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_initFn____x40_Lean_Meta_SynthInstance___hyg_75____lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_mkLambdaFVars(lean_object*, lean_object*, uint8_t, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_CoreM_0__Lean_Core_withCurrHeartbeatsImp___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -260,6 +266,7 @@ lean_object* l_instInhabited___rarg(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_SynthInstance_main___lambda__1___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_modifyTop(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_AssocList_foldlM___at_Lean_Meta_SynthInstance_newSubgoal___spec__7(lean_object*, lean_object*);
+lean_object* l_Lean_mkLevelIMax_x27(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_MkTableKey_instMonadMCtxM___lambda__2(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_SynthInstance_mkTableKeyFor___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_newSubgoal___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -341,7 +348,6 @@ lean_object* l_Lean_Expr_bvar___override(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_SynthInstance_0__Lean_Meta_preprocessOutParam(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Meta_instMonadMetaM;
 LEAN_EXPORT lean_object* l_Lean_isExprMVarAssignable___at_Lean_Meta_SynthInstance_MkTableKey_normExpr___spec__1(lean_object*, lean_object*);
-lean_object* lean_expr_update_let(lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Expr_isForall(lean_object*);
 uint8_t l_Lean_BinderInfo_isInstImplicit(uint8_t);
 lean_object* lean_whnf(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -365,7 +371,6 @@ LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_getNextToResume___boxed(lean_
 LEAN_EXPORT lean_object* l_List_anyM___at___private_Lean_Meta_SynthInstance_0__Lean_Meta_SynthInstance_removeUnusedArguments_x3f___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldrMUnsafe_fold___at___private_Lean_Meta_SynthInstance_0__Lean_Meta_SynthInstance_removeUnusedArguments_x3f___spec__4(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_SynthInstance_resume___closed__7;
-lean_object* lean_expr_update_proj(lean_object*, lean_object*);
 size_t lean_usize_land(size_t, size_t);
 LEAN_EXPORT lean_object* l_List_forIn_loop___at___private_Lean_Meta_SynthInstance_0__Lean_Meta_preprocessLevels___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Util_Trace_0__Lean_addTraceOptions(lean_object*);
@@ -396,10 +401,10 @@ LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_State_result_x3f___default;
 lean_object* l_Lean_Meta_DiscrTree_getUnify___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_filterMapM___at_Lean_Meta_SynthInstance_getInstances___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_fvar___override(lean_object*);
+size_t lean_ptr_addr(lean_object*);
 static lean_object* l_Lean_Meta_SynthInstance_wakeUp___closed__2;
 lean_object* l_Lean_Core_checkMaxHeartbeatsCore(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_SynthInstance_tryResolveCore___lambda__3___closed__6;
-lean_object* lean_level_update_imax(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_synthInstance(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_redLength___rarg(lean_object*);
 lean_object* l_Std_PersistentArray_push___rarg(lean_object*, lean_object*);
@@ -408,6 +413,7 @@ static lean_object* l_Lean_Meta_SynthInstance_getInstances___lambda__2___closed_
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_State_tableEntries___default;
 static lean_object* l___private_Lean_Meta_SynthInstance_0__Lean_Meta_SynthInstance_removeUnusedArguments_x3f___lambda__2___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Meta_trySynthInstance(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_const___override(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Util_Trace_0__Lean_getResetTraces___at_Lean_Meta_SynthInstance_tryResolve___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_withMCtxImp___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern uint8_t l_instInhabitedBool;
@@ -425,7 +431,6 @@ LEAN_EXPORT lean_object* l___private_Lean_Meta_SynthInstance_0__Lean_Meta_SynthI
 static lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Meta_SynthInstance_getInstances___spec__5___closed__4;
 lean_object* l_Lean_throwError___at_Lean_Meta_abstractRange___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_SynthInstance_resume___closed__6;
-lean_object* lean_expr_update_sort(lean_object*, lean_object*);
 extern lean_object* l_Id_instMonadId;
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_synth___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_SynthInstance_wakeUp___closed__1;
@@ -485,12 +490,10 @@ lean_object* lean_st_ref_set(lean_object*, lean_object*, lean_object*);
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
 lean_object* l_Lean_addMessageContextFull___at_Lean_Meta_instAddMessageContextMetaM___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_app___override(lean_object*, lean_object*);
-lean_object* lean_expr_update_lambda(lean_object*, uint8_t, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_SynthInstance_tryResolveCore___lambda__3___closed__5;
 lean_object* l_List_toArrayAux___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Meta_SynthInstance_main___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_getMaxHeartbeats(lean_object*);
-lean_object* lean_level_update_succ(lean_object*, lean_object*);
 lean_object* lean_infer_type(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_tryResolve___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insert___at_Lean_Meta_synthInstance_x3f___spec__4(lean_object*, lean_object*, lean_object*);
@@ -517,6 +520,7 @@ lean_object* lean_array_pop(lean_object*);
 static lean_object* l_Lean_Meta_SynthInstance_tryResolveCore___lambda__3___closed__3;
 lean_object* lean_mk_array(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_synthInstance_x3f___closed__1;
+uint8_t l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(uint8_t, uint8_t);
 static size_t l_Std_PersistentHashMap_findAux___at_Lean_Meta_synthInstance_x3f___spec__2___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_tryResolveCore(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAux___at_Lean_Meta_synthInstance_x3f___spec__2___boxed(lean_object*, lean_object*, lean_object*);
@@ -530,6 +534,7 @@ LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_consume___lambda__2___boxed(l
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_MkTableKey_State_nextIdx___default;
 LEAN_EXPORT lean_object* l_Lean_Meta_withMCtx___at_Lean_Meta_SynthInstance_newSubgoal___spec__10(lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Meta_SynthInstance_addAnswer___spec__2(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_proj___override(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_generate___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_SynthInstance_instInhabitedGeneratorNode___closed__2;
 LEAN_EXPORT lean_object* l_Lean_profileitM___at_Lean_Meta_synthInstance_x3f___spec__8___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -552,7 +557,6 @@ LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_getInstances___lambda__1(lean
 static lean_object* l_Lean_Meta_initFn____x40_Lean_Meta_SynthInstance___hyg_6____closed__7;
 LEAN_EXPORT uint8_t l_Std_AssocList_contains___at_Lean_Meta_SynthInstance_newSubgoal___spec__4(lean_object*, lean_object*);
 lean_object* lean_usize_to_nat(size_t);
-lean_object* lean_expr_update_app(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_addTrace___at_Lean_Meta_SynthInstance_newSubgoal___spec__9___closed__6;
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_tryResolveCore___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_getInstances___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -588,7 +592,6 @@ static lean_object* l___private_Lean_Meta_SynthInstance_0__Lean_Meta_SynthInstan
 uint8_t lean_has_out_params(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instantiateMVars___at_Lean_Meta_SynthInstance_mkTableKeyFor___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldrMUnsafe_fold___at___private_Lean_Meta_SynthInstance_0__Lean_Meta_SynthInstance_removeUnusedArguments_x3f___spec__3(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_const(lean_object*, lean_object*);
 lean_object* l___private_Lean_Util_Trace_0__Lean_getResetTraces___at___private_Lean_Meta_Basic_0__Lean_Meta_processPostponedStep___spec__7___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Meta_SynthInstance_consume___spec__1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SynthInstance_main___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -1505,262 +1508,448 @@ case 1:
 lean_object* x_5; lean_object* x_6; uint8_t x_7; 
 x_5 = lean_ctor_get(x_1, 0);
 lean_inc(x_5);
+lean_inc(x_5);
 x_6 = l_Lean_Meta_SynthInstance_MkTableKey_normLevel(x_5, x_2);
 x_7 = !lean_is_exclusive(x_6);
 if (x_7 == 0)
 {
-lean_object* x_8; lean_object* x_9; 
+lean_object* x_8; size_t x_9; size_t x_10; uint8_t x_11; 
 x_8 = lean_ctor_get(x_6, 0);
-x_9 = lean_level_update_succ(x_1, x_8);
-lean_ctor_set(x_6, 0, x_9);
+x_9 = lean_ptr_addr(x_5);
+lean_dec(x_5);
+x_10 = lean_ptr_addr(x_8);
+x_11 = lean_usize_dec_eq(x_9, x_10);
+if (x_11 == 0)
+{
+lean_object* x_12; 
+lean_dec(x_1);
+x_12 = l_Lean_Level_succ___override(x_8);
+lean_ctor_set(x_6, 0, x_12);
 return x_6;
 }
 else
 {
-lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-x_10 = lean_ctor_get(x_6, 0);
-x_11 = lean_ctor_get(x_6, 1);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_dec(x_6);
-x_12 = lean_level_update_succ(x_1, x_10);
-x_13 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_13, 0, x_12);
-lean_ctor_set(x_13, 1, x_11);
-return x_13;
+lean_dec(x_8);
+lean_ctor_set(x_6, 0, x_1);
+return x_6;
 }
 }
-case 2:
+else
 {
-lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; uint8_t x_20; 
-x_14 = lean_ctor_get(x_1, 0);
+lean_object* x_13; lean_object* x_14; size_t x_15; size_t x_16; uint8_t x_17; 
+x_13 = lean_ctor_get(x_6, 0);
+x_14 = lean_ctor_get(x_6, 1);
 lean_inc(x_14);
-x_15 = lean_ctor_get(x_1, 1);
-lean_inc(x_15);
-x_16 = l_Lean_Meta_SynthInstance_MkTableKey_normLevel(x_14, x_2);
-x_17 = lean_ctor_get(x_16, 0);
-lean_inc(x_17);
-x_18 = lean_ctor_get(x_16, 1);
-lean_inc(x_18);
-lean_dec(x_16);
-x_19 = l_Lean_Meta_SynthInstance_MkTableKey_normLevel(x_15, x_18);
-x_20 = !lean_is_exclusive(x_19);
-if (x_20 == 0)
+lean_inc(x_13);
+lean_dec(x_6);
+x_15 = lean_ptr_addr(x_5);
+lean_dec(x_5);
+x_16 = lean_ptr_addr(x_13);
+x_17 = lean_usize_dec_eq(x_15, x_16);
+if (x_17 == 0)
 {
-lean_object* x_21; lean_object* x_22; 
-x_21 = lean_ctor_get(x_19, 0);
-x_22 = lean_level_update_max(x_1, x_17, x_21);
-lean_ctor_set(x_19, 0, x_22);
+lean_object* x_18; lean_object* x_19; 
+lean_dec(x_1);
+x_18 = l_Lean_Level_succ___override(x_13);
+x_19 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_19, 0, x_18);
+lean_ctor_set(x_19, 1, x_14);
 return x_19;
 }
 else
 {
-lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; 
-x_23 = lean_ctor_get(x_19, 0);
-x_24 = lean_ctor_get(x_19, 1);
+lean_object* x_20; 
+lean_dec(x_13);
+x_20 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_20, 0, x_1);
+lean_ctor_set(x_20, 1, x_14);
+return x_20;
+}
+}
+}
+case 2:
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; uint8_t x_27; 
+x_21 = lean_ctor_get(x_1, 0);
+lean_inc(x_21);
+x_22 = lean_ctor_get(x_1, 1);
+lean_inc(x_22);
+lean_inc(x_21);
+x_23 = l_Lean_Meta_SynthInstance_MkTableKey_normLevel(x_21, x_2);
+x_24 = lean_ctor_get(x_23, 0);
 lean_inc(x_24);
-lean_inc(x_23);
-lean_dec(x_19);
-x_25 = lean_level_update_max(x_1, x_17, x_23);
-x_26 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_26, 0, x_25);
-lean_ctor_set(x_26, 1, x_24);
+x_25 = lean_ctor_get(x_23, 1);
+lean_inc(x_25);
+lean_dec(x_23);
+lean_inc(x_22);
+x_26 = l_Lean_Meta_SynthInstance_MkTableKey_normLevel(x_22, x_25);
+x_27 = !lean_is_exclusive(x_26);
+if (x_27 == 0)
+{
+lean_object* x_28; size_t x_29; size_t x_30; uint8_t x_31; 
+x_28 = lean_ctor_get(x_26, 0);
+x_29 = lean_ptr_addr(x_21);
+lean_dec(x_21);
+x_30 = lean_ptr_addr(x_24);
+x_31 = lean_usize_dec_eq(x_29, x_30);
+if (x_31 == 0)
+{
+lean_object* x_32; 
+lean_dec(x_22);
+lean_dec(x_1);
+x_32 = l_Lean_mkLevelMax_x27(x_24, x_28);
+lean_ctor_set(x_26, 0, x_32);
 return x_26;
 }
+else
+{
+size_t x_33; size_t x_34; uint8_t x_35; 
+x_33 = lean_ptr_addr(x_22);
+lean_dec(x_22);
+x_34 = lean_ptr_addr(x_28);
+x_35 = lean_usize_dec_eq(x_33, x_34);
+if (x_35 == 0)
+{
+lean_object* x_36; 
+lean_dec(x_1);
+x_36 = l_Lean_mkLevelMax_x27(x_24, x_28);
+lean_ctor_set(x_26, 0, x_36);
+return x_26;
+}
+else
+{
+lean_object* x_37; 
+x_37 = l_Lean_simpLevelMax_x27(x_24, x_28, x_1);
+lean_dec(x_1);
+lean_dec(x_28);
+lean_dec(x_24);
+lean_ctor_set(x_26, 0, x_37);
+return x_26;
+}
+}
+}
+else
+{
+lean_object* x_38; lean_object* x_39; size_t x_40; size_t x_41; uint8_t x_42; 
+x_38 = lean_ctor_get(x_26, 0);
+x_39 = lean_ctor_get(x_26, 1);
+lean_inc(x_39);
+lean_inc(x_38);
+lean_dec(x_26);
+x_40 = lean_ptr_addr(x_21);
+lean_dec(x_21);
+x_41 = lean_ptr_addr(x_24);
+x_42 = lean_usize_dec_eq(x_40, x_41);
+if (x_42 == 0)
+{
+lean_object* x_43; lean_object* x_44; 
+lean_dec(x_22);
+lean_dec(x_1);
+x_43 = l_Lean_mkLevelMax_x27(x_24, x_38);
+x_44 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_44, 0, x_43);
+lean_ctor_set(x_44, 1, x_39);
+return x_44;
+}
+else
+{
+size_t x_45; size_t x_46; uint8_t x_47; 
+x_45 = lean_ptr_addr(x_22);
+lean_dec(x_22);
+x_46 = lean_ptr_addr(x_38);
+x_47 = lean_usize_dec_eq(x_45, x_46);
+if (x_47 == 0)
+{
+lean_object* x_48; lean_object* x_49; 
+lean_dec(x_1);
+x_48 = l_Lean_mkLevelMax_x27(x_24, x_38);
+x_49 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_49, 0, x_48);
+lean_ctor_set(x_49, 1, x_39);
+return x_49;
+}
+else
+{
+lean_object* x_50; lean_object* x_51; 
+x_50 = l_Lean_simpLevelMax_x27(x_24, x_38, x_1);
+lean_dec(x_1);
+lean_dec(x_38);
+lean_dec(x_24);
+x_51 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_51, 0, x_50);
+lean_ctor_set(x_51, 1, x_39);
+return x_51;
+}
+}
+}
 }
 case 3:
 {
-lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; uint8_t x_33; 
-x_27 = lean_ctor_get(x_1, 0);
-lean_inc(x_27);
-x_28 = lean_ctor_get(x_1, 1);
-lean_inc(x_28);
-x_29 = l_Lean_Meta_SynthInstance_MkTableKey_normLevel(x_27, x_2);
-x_30 = lean_ctor_get(x_29, 0);
-lean_inc(x_30);
-x_31 = lean_ctor_get(x_29, 1);
-lean_inc(x_31);
-lean_dec(x_29);
-x_32 = l_Lean_Meta_SynthInstance_MkTableKey_normLevel(x_28, x_31);
-x_33 = !lean_is_exclusive(x_32);
-if (x_33 == 0)
+lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; uint8_t x_58; 
+x_52 = lean_ctor_get(x_1, 0);
+lean_inc(x_52);
+x_53 = lean_ctor_get(x_1, 1);
+lean_inc(x_53);
+lean_inc(x_52);
+x_54 = l_Lean_Meta_SynthInstance_MkTableKey_normLevel(x_52, x_2);
+x_55 = lean_ctor_get(x_54, 0);
+lean_inc(x_55);
+x_56 = lean_ctor_get(x_54, 1);
+lean_inc(x_56);
+lean_dec(x_54);
+lean_inc(x_53);
+x_57 = l_Lean_Meta_SynthInstance_MkTableKey_normLevel(x_53, x_56);
+x_58 = !lean_is_exclusive(x_57);
+if (x_58 == 0)
 {
-lean_object* x_34; lean_object* x_35; 
-x_34 = lean_ctor_get(x_32, 0);
-x_35 = lean_level_update_imax(x_1, x_30, x_34);
-lean_ctor_set(x_32, 0, x_35);
-return x_32;
+lean_object* x_59; size_t x_60; size_t x_61; uint8_t x_62; 
+x_59 = lean_ctor_get(x_57, 0);
+x_60 = lean_ptr_addr(x_52);
+lean_dec(x_52);
+x_61 = lean_ptr_addr(x_55);
+x_62 = lean_usize_dec_eq(x_60, x_61);
+if (x_62 == 0)
+{
+lean_object* x_63; 
+lean_dec(x_53);
+lean_dec(x_1);
+x_63 = l_Lean_mkLevelIMax_x27(x_55, x_59);
+lean_ctor_set(x_57, 0, x_63);
+return x_57;
 }
 else
 {
-lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; 
-x_36 = lean_ctor_get(x_32, 0);
-x_37 = lean_ctor_get(x_32, 1);
-lean_inc(x_37);
-lean_inc(x_36);
-lean_dec(x_32);
-x_38 = lean_level_update_imax(x_1, x_30, x_36);
-x_39 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_39, 0, x_38);
-lean_ctor_set(x_39, 1, x_37);
-return x_39;
+size_t x_64; size_t x_65; uint8_t x_66; 
+x_64 = lean_ptr_addr(x_53);
+lean_dec(x_53);
+x_65 = lean_ptr_addr(x_59);
+x_66 = lean_usize_dec_eq(x_64, x_65);
+if (x_66 == 0)
+{
+lean_object* x_67; 
+lean_dec(x_1);
+x_67 = l_Lean_mkLevelIMax_x27(x_55, x_59);
+lean_ctor_set(x_57, 0, x_67);
+return x_57;
+}
+else
+{
+lean_object* x_68; 
+x_68 = l_Lean_simpLevelIMax_x27(x_55, x_59, x_1);
+lean_dec(x_1);
+lean_ctor_set(x_57, 0, x_68);
+return x_57;
+}
+}
+}
+else
+{
+lean_object* x_69; lean_object* x_70; size_t x_71; size_t x_72; uint8_t x_73; 
+x_69 = lean_ctor_get(x_57, 0);
+x_70 = lean_ctor_get(x_57, 1);
+lean_inc(x_70);
+lean_inc(x_69);
+lean_dec(x_57);
+x_71 = lean_ptr_addr(x_52);
+lean_dec(x_52);
+x_72 = lean_ptr_addr(x_55);
+x_73 = lean_usize_dec_eq(x_71, x_72);
+if (x_73 == 0)
+{
+lean_object* x_74; lean_object* x_75; 
+lean_dec(x_53);
+lean_dec(x_1);
+x_74 = l_Lean_mkLevelIMax_x27(x_55, x_69);
+x_75 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_75, 0, x_74);
+lean_ctor_set(x_75, 1, x_70);
+return x_75;
+}
+else
+{
+size_t x_76; size_t x_77; uint8_t x_78; 
+x_76 = lean_ptr_addr(x_53);
+lean_dec(x_53);
+x_77 = lean_ptr_addr(x_69);
+x_78 = lean_usize_dec_eq(x_76, x_77);
+if (x_78 == 0)
+{
+lean_object* x_79; lean_object* x_80; 
+lean_dec(x_1);
+x_79 = l_Lean_mkLevelIMax_x27(x_55, x_69);
+x_80 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_80, 0, x_79);
+lean_ctor_set(x_80, 1, x_70);
+return x_80;
+}
+else
+{
+lean_object* x_81; lean_object* x_82; 
+x_81 = l_Lean_simpLevelIMax_x27(x_55, x_69, x_1);
+lean_dec(x_1);
+x_82 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_82, 0, x_81);
+lean_ctor_set(x_82, 1, x_70);
+return x_82;
+}
+}
 }
 }
 case 5:
 {
-lean_object* x_40; lean_object* x_41; lean_object* x_42; uint8_t x_43; 
-x_40 = lean_ctor_get(x_1, 0);
-lean_inc(x_40);
-lean_inc(x_40);
-x_41 = l_Lean_isLevelMVarAssignable___at_Lean_Meta_SynthInstance_MkTableKey_normLevel___spec__1(x_40, x_2);
-x_42 = lean_ctor_get(x_41, 0);
-lean_inc(x_42);
-x_43 = lean_unbox(x_42);
-lean_dec(x_42);
-if (x_43 == 0)
+lean_object* x_83; lean_object* x_84; lean_object* x_85; uint8_t x_86; 
+x_83 = lean_ctor_get(x_1, 0);
+lean_inc(x_83);
+lean_inc(x_83);
+x_84 = l_Lean_isLevelMVarAssignable___at_Lean_Meta_SynthInstance_MkTableKey_normLevel___spec__1(x_83, x_2);
+x_85 = lean_ctor_get(x_84, 0);
+lean_inc(x_85);
+x_86 = lean_unbox(x_85);
+lean_dec(x_85);
+if (x_86 == 0)
 {
-uint8_t x_44; 
-lean_dec(x_40);
-x_44 = !lean_is_exclusive(x_41);
-if (x_44 == 0)
+uint8_t x_87; 
+lean_dec(x_83);
+x_87 = !lean_is_exclusive(x_84);
+if (x_87 == 0)
 {
-lean_object* x_45; 
-x_45 = lean_ctor_get(x_41, 0);
-lean_dec(x_45);
-lean_ctor_set(x_41, 0, x_1);
-return x_41;
+lean_object* x_88; 
+x_88 = lean_ctor_get(x_84, 0);
+lean_dec(x_88);
+lean_ctor_set(x_84, 0, x_1);
+return x_84;
 }
 else
 {
-lean_object* x_46; lean_object* x_47; 
-x_46 = lean_ctor_get(x_41, 1);
-lean_inc(x_46);
-lean_dec(x_41);
-x_47 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_47, 0, x_1);
-lean_ctor_set(x_47, 1, x_46);
-return x_47;
+lean_object* x_89; lean_object* x_90; 
+x_89 = lean_ctor_get(x_84, 1);
+lean_inc(x_89);
+lean_dec(x_84);
+x_90 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_90, 0, x_1);
+lean_ctor_set(x_90, 1, x_89);
+return x_90;
 }
 }
 else
 {
-uint8_t x_48; 
+uint8_t x_91; 
 lean_dec(x_1);
-x_48 = !lean_is_exclusive(x_41);
-if (x_48 == 0)
+x_91 = !lean_is_exclusive(x_84);
+if (x_91 == 0)
 {
-lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; 
-x_49 = lean_ctor_get(x_41, 1);
-x_50 = lean_ctor_get(x_41, 0);
-lean_dec(x_50);
-x_51 = lean_ctor_get(x_49, 1);
-lean_inc(x_51);
-lean_inc(x_40);
-lean_inc(x_51);
-x_52 = l_Std_HashMapImp_find_x3f___at___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars___spec__1(x_51, x_40);
-if (lean_obj_tag(x_52) == 0)
+lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; 
+x_92 = lean_ctor_get(x_84, 1);
+x_93 = lean_ctor_get(x_84, 0);
+lean_dec(x_93);
+x_94 = lean_ctor_get(x_92, 1);
+lean_inc(x_94);
+lean_inc(x_83);
+lean_inc(x_94);
+x_95 = l_Std_HashMapImp_find_x3f___at___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars___spec__1(x_94, x_83);
+if (lean_obj_tag(x_95) == 0)
 {
-lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; 
-x_53 = lean_ctor_get(x_49, 0);
-lean_inc(x_53);
-x_54 = l_Lean_Meta_SynthInstance_MkTableKey_normLevel___closed__2;
-lean_inc(x_53);
-x_55 = l_Lean_Name_num___override(x_54, x_53);
-x_56 = l_Lean_Level_param___override(x_55);
-x_57 = lean_unsigned_to_nat(1u);
-x_58 = lean_nat_add(x_53, x_57);
-lean_dec(x_53);
-lean_inc(x_56);
-x_59 = l_Std_HashMap_insert___at___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars___spec__3(x_51, x_40, x_56);
-x_60 = lean_ctor_get(x_49, 2);
-lean_inc(x_60);
-x_61 = lean_ctor_get(x_49, 3);
-lean_inc(x_61);
-lean_dec(x_49);
-x_62 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_62, 0, x_58);
-lean_ctor_set(x_62, 1, x_59);
-lean_ctor_set(x_62, 2, x_60);
-lean_ctor_set(x_62, 3, x_61);
-lean_ctor_set(x_41, 1, x_62);
-lean_ctor_set(x_41, 0, x_56);
-return x_41;
+lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; 
+x_96 = lean_ctor_get(x_92, 0);
+lean_inc(x_96);
+x_97 = l_Lean_Meta_SynthInstance_MkTableKey_normLevel___closed__2;
+lean_inc(x_96);
+x_98 = l_Lean_Name_num___override(x_97, x_96);
+x_99 = l_Lean_Level_param___override(x_98);
+x_100 = lean_unsigned_to_nat(1u);
+x_101 = lean_nat_add(x_96, x_100);
+lean_dec(x_96);
+lean_inc(x_99);
+x_102 = l_Std_HashMap_insert___at___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars___spec__3(x_94, x_83, x_99);
+x_103 = lean_ctor_get(x_92, 2);
+lean_inc(x_103);
+x_104 = lean_ctor_get(x_92, 3);
+lean_inc(x_104);
+lean_dec(x_92);
+x_105 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_105, 0, x_101);
+lean_ctor_set(x_105, 1, x_102);
+lean_ctor_set(x_105, 2, x_103);
+lean_ctor_set(x_105, 3, x_104);
+lean_ctor_set(x_84, 1, x_105);
+lean_ctor_set(x_84, 0, x_99);
+return x_84;
 }
 else
 {
-lean_object* x_63; 
-lean_dec(x_51);
-lean_dec(x_40);
-x_63 = lean_ctor_get(x_52, 0);
-lean_inc(x_63);
-lean_dec(x_52);
-lean_ctor_set(x_41, 0, x_63);
-return x_41;
+lean_object* x_106; 
+lean_dec(x_94);
+lean_dec(x_83);
+x_106 = lean_ctor_get(x_95, 0);
+lean_inc(x_106);
+lean_dec(x_95);
+lean_ctor_set(x_84, 0, x_106);
+return x_84;
 }
 }
 else
 {
-lean_object* x_64; lean_object* x_65; lean_object* x_66; 
-x_64 = lean_ctor_get(x_41, 1);
-lean_inc(x_64);
-lean_dec(x_41);
-x_65 = lean_ctor_get(x_64, 1);
-lean_inc(x_65);
-lean_inc(x_40);
-lean_inc(x_65);
-x_66 = l_Std_HashMapImp_find_x3f___at___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars___spec__1(x_65, x_40);
-if (lean_obj_tag(x_66) == 0)
+lean_object* x_107; lean_object* x_108; lean_object* x_109; 
+x_107 = lean_ctor_get(x_84, 1);
+lean_inc(x_107);
+lean_dec(x_84);
+x_108 = lean_ctor_get(x_107, 1);
+lean_inc(x_108);
+lean_inc(x_83);
+lean_inc(x_108);
+x_109 = l_Std_HashMapImp_find_x3f___at___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars___spec__1(x_108, x_83);
+if (lean_obj_tag(x_109) == 0)
 {
-lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; 
-x_67 = lean_ctor_get(x_64, 0);
-lean_inc(x_67);
-x_68 = l_Lean_Meta_SynthInstance_MkTableKey_normLevel___closed__2;
-lean_inc(x_67);
-x_69 = l_Lean_Name_num___override(x_68, x_67);
-x_70 = l_Lean_Level_param___override(x_69);
-x_71 = lean_unsigned_to_nat(1u);
-x_72 = lean_nat_add(x_67, x_71);
-lean_dec(x_67);
-lean_inc(x_70);
-x_73 = l_Std_HashMap_insert___at___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars___spec__3(x_65, x_40, x_70);
-x_74 = lean_ctor_get(x_64, 2);
-lean_inc(x_74);
-x_75 = lean_ctor_get(x_64, 3);
-lean_inc(x_75);
-lean_dec(x_64);
-x_76 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_76, 0, x_72);
-lean_ctor_set(x_76, 1, x_73);
-lean_ctor_set(x_76, 2, x_74);
-lean_ctor_set(x_76, 3, x_75);
-x_77 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_77, 0, x_70);
-lean_ctor_set(x_77, 1, x_76);
-return x_77;
+lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; 
+x_110 = lean_ctor_get(x_107, 0);
+lean_inc(x_110);
+x_111 = l_Lean_Meta_SynthInstance_MkTableKey_normLevel___closed__2;
+lean_inc(x_110);
+x_112 = l_Lean_Name_num___override(x_111, x_110);
+x_113 = l_Lean_Level_param___override(x_112);
+x_114 = lean_unsigned_to_nat(1u);
+x_115 = lean_nat_add(x_110, x_114);
+lean_dec(x_110);
+lean_inc(x_113);
+x_116 = l_Std_HashMap_insert___at___private_Lean_Meta_AbstractMVars_0__Lean_Meta_AbstractMVars_abstractLevelMVars___spec__3(x_108, x_83, x_113);
+x_117 = lean_ctor_get(x_107, 2);
+lean_inc(x_117);
+x_118 = lean_ctor_get(x_107, 3);
+lean_inc(x_118);
+lean_dec(x_107);
+x_119 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_119, 0, x_115);
+lean_ctor_set(x_119, 1, x_116);
+lean_ctor_set(x_119, 2, x_117);
+lean_ctor_set(x_119, 3, x_118);
+x_120 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_120, 0, x_113);
+lean_ctor_set(x_120, 1, x_119);
+return x_120;
 }
 else
 {
-lean_object* x_78; lean_object* x_79; 
-lean_dec(x_65);
-lean_dec(x_40);
-x_78 = lean_ctor_get(x_66, 0);
-lean_inc(x_78);
-lean_dec(x_66);
-x_79 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_79, 0, x_78);
-lean_ctor_set(x_79, 1, x_64);
-return x_79;
+lean_object* x_121; lean_object* x_122; 
+lean_dec(x_108);
+lean_dec(x_83);
+x_121 = lean_ctor_get(x_109, 0);
+lean_inc(x_121);
+lean_dec(x_109);
+x_122 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_122, 0, x_121);
+lean_ctor_set(x_122, 1, x_107);
+return x_122;
 }
 }
 }
 }
 default: 
 {
-lean_object* x_80; 
-x_80 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_80, 0, x_1);
-lean_ctor_set(x_80, 1, x_2);
-return x_80;
+lean_object* x_123; 
+x_123 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_123, 0, x_1);
+lean_ctor_set(x_123, 1, x_2);
+return x_123;
 }
 }
 }
@@ -2087,290 +2276,858 @@ case 3:
 lean_object* x_45; lean_object* x_46; uint8_t x_47; 
 x_45 = lean_ctor_get(x_1, 0);
 lean_inc(x_45);
+lean_inc(x_45);
 x_46 = l_Lean_Meta_SynthInstance_MkTableKey_normLevel(x_45, x_2);
 x_47 = !lean_is_exclusive(x_46);
 if (x_47 == 0)
 {
-lean_object* x_48; lean_object* x_49; 
+lean_object* x_48; size_t x_49; size_t x_50; uint8_t x_51; 
 x_48 = lean_ctor_get(x_46, 0);
-x_49 = lean_expr_update_sort(x_1, x_48);
-lean_ctor_set(x_46, 0, x_49);
+x_49 = lean_ptr_addr(x_45);
+lean_dec(x_45);
+x_50 = lean_ptr_addr(x_48);
+x_51 = lean_usize_dec_eq(x_49, x_50);
+if (x_51 == 0)
+{
+lean_object* x_52; 
+lean_dec(x_1);
+x_52 = l_Lean_Expr_sort___override(x_48);
+lean_ctor_set(x_46, 0, x_52);
 return x_46;
 }
 else
 {
-lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; 
-x_50 = lean_ctor_get(x_46, 0);
-x_51 = lean_ctor_get(x_46, 1);
-lean_inc(x_51);
-lean_inc(x_50);
+lean_dec(x_48);
+lean_ctor_set(x_46, 0, x_1);
+return x_46;
+}
+}
+else
+{
+lean_object* x_53; lean_object* x_54; size_t x_55; size_t x_56; uint8_t x_57; 
+x_53 = lean_ctor_get(x_46, 0);
+x_54 = lean_ctor_get(x_46, 1);
+lean_inc(x_54);
+lean_inc(x_53);
 lean_dec(x_46);
-x_52 = lean_expr_update_sort(x_1, x_50);
-x_53 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_53, 0, x_52);
-lean_ctor_set(x_53, 1, x_51);
-return x_53;
+x_55 = lean_ptr_addr(x_45);
+lean_dec(x_45);
+x_56 = lean_ptr_addr(x_53);
+x_57 = lean_usize_dec_eq(x_55, x_56);
+if (x_57 == 0)
+{
+lean_object* x_58; lean_object* x_59; 
+lean_dec(x_1);
+x_58 = l_Lean_Expr_sort___override(x_53);
+x_59 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_59, 0, x_58);
+lean_ctor_set(x_59, 1, x_54);
+return x_59;
+}
+else
+{
+lean_object* x_60; 
+lean_dec(x_53);
+x_60 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_60, 0, x_1);
+lean_ctor_set(x_60, 1, x_54);
+return x_60;
+}
 }
 }
 case 4:
 {
-lean_object* x_54; lean_object* x_55; uint8_t x_56; 
-x_54 = lean_ctor_get(x_1, 1);
-lean_inc(x_54);
-x_55 = l_List_mapM___at_Lean_Meta_SynthInstance_MkTableKey_normExpr___spec__2(x_54, x_2);
-x_56 = !lean_is_exclusive(x_55);
-if (x_56 == 0)
+lean_object* x_61; lean_object* x_62; lean_object* x_63; uint8_t x_64; 
+x_61 = lean_ctor_get(x_1, 0);
+lean_inc(x_61);
+x_62 = lean_ctor_get(x_1, 1);
+lean_inc(x_62);
+lean_inc(x_62);
+x_63 = l_List_mapM___at_Lean_Meta_SynthInstance_MkTableKey_normExpr___spec__2(x_62, x_2);
+x_64 = !lean_is_exclusive(x_63);
+if (x_64 == 0)
 {
-lean_object* x_57; lean_object* x_58; 
-x_57 = lean_ctor_get(x_55, 0);
-x_58 = lean_expr_update_const(x_1, x_57);
-lean_ctor_set(x_55, 0, x_58);
-return x_55;
+lean_object* x_65; uint8_t x_66; 
+x_65 = lean_ctor_get(x_63, 0);
+x_66 = l_ptrEqList___rarg(x_62, x_65);
+lean_dec(x_62);
+if (x_66 == 0)
+{
+lean_object* x_67; 
+lean_dec(x_1);
+x_67 = l_Lean_Expr_const___override(x_61, x_65);
+lean_ctor_set(x_63, 0, x_67);
+return x_63;
 }
 else
 {
-lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; 
-x_59 = lean_ctor_get(x_55, 0);
-x_60 = lean_ctor_get(x_55, 1);
-lean_inc(x_60);
-lean_inc(x_59);
-lean_dec(x_55);
-x_61 = lean_expr_update_const(x_1, x_59);
-x_62 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_62, 0, x_61);
-lean_ctor_set(x_62, 1, x_60);
-return x_62;
+lean_dec(x_65);
+lean_dec(x_61);
+lean_ctor_set(x_63, 0, x_1);
+return x_63;
+}
+}
+else
+{
+lean_object* x_68; lean_object* x_69; uint8_t x_70; 
+x_68 = lean_ctor_get(x_63, 0);
+x_69 = lean_ctor_get(x_63, 1);
+lean_inc(x_69);
+lean_inc(x_68);
+lean_dec(x_63);
+x_70 = l_ptrEqList___rarg(x_62, x_68);
+lean_dec(x_62);
+if (x_70 == 0)
+{
+lean_object* x_71; lean_object* x_72; 
+lean_dec(x_1);
+x_71 = l_Lean_Expr_const___override(x_61, x_68);
+x_72 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_72, 0, x_71);
+lean_ctor_set(x_72, 1, x_69);
+return x_72;
+}
+else
+{
+lean_object* x_73; 
+lean_dec(x_68);
+lean_dec(x_61);
+x_73 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_73, 0, x_1);
+lean_ctor_set(x_73, 1, x_69);
+return x_73;
+}
 }
 }
 case 5:
 {
-lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; uint8_t x_69; 
-x_63 = lean_ctor_get(x_1, 0);
-lean_inc(x_63);
-x_64 = lean_ctor_get(x_1, 1);
-lean_inc(x_64);
-x_65 = l_Lean_Meta_SynthInstance_MkTableKey_normExpr(x_63, x_2);
-x_66 = lean_ctor_get(x_65, 0);
-lean_inc(x_66);
-x_67 = lean_ctor_get(x_65, 1);
-lean_inc(x_67);
-lean_dec(x_65);
-x_68 = l_Lean_Meta_SynthInstance_MkTableKey_normExpr(x_64, x_67);
-x_69 = !lean_is_exclusive(x_68);
-if (x_69 == 0)
-{
-lean_object* x_70; lean_object* x_71; 
-x_70 = lean_ctor_get(x_68, 0);
-x_71 = lean_expr_update_app(x_1, x_66, x_70);
-lean_ctor_set(x_68, 0, x_71);
-return x_68;
-}
-else
-{
-lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; 
-x_72 = lean_ctor_get(x_68, 0);
-x_73 = lean_ctor_get(x_68, 1);
-lean_inc(x_73);
-lean_inc(x_72);
-lean_dec(x_68);
-x_74 = lean_expr_update_app(x_1, x_66, x_72);
-x_75 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_75, 0, x_74);
-lean_ctor_set(x_75, 1, x_73);
-return x_75;
-}
-}
-case 6:
-{
-lean_object* x_76; lean_object* x_77; uint8_t x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; uint8_t x_83; 
-x_76 = lean_ctor_get(x_1, 1);
-lean_inc(x_76);
-x_77 = lean_ctor_get(x_1, 2);
+lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; uint8_t x_80; 
+x_74 = lean_ctor_get(x_1, 0);
+lean_inc(x_74);
+x_75 = lean_ctor_get(x_1, 1);
+lean_inc(x_75);
+lean_inc(x_74);
+x_76 = l_Lean_Meta_SynthInstance_MkTableKey_normExpr(x_74, x_2);
+x_77 = lean_ctor_get(x_76, 0);
 lean_inc(x_77);
-x_78 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
-x_79 = l_Lean_Meta_SynthInstance_MkTableKey_normExpr(x_76, x_2);
-x_80 = lean_ctor_get(x_79, 0);
-lean_inc(x_80);
-x_81 = lean_ctor_get(x_79, 1);
-lean_inc(x_81);
-lean_dec(x_79);
-x_82 = l_Lean_Meta_SynthInstance_MkTableKey_normExpr(x_77, x_81);
-x_83 = !lean_is_exclusive(x_82);
-if (x_83 == 0)
+x_78 = lean_ctor_get(x_76, 1);
+lean_inc(x_78);
+lean_dec(x_76);
+lean_inc(x_75);
+x_79 = l_Lean_Meta_SynthInstance_MkTableKey_normExpr(x_75, x_78);
+x_80 = !lean_is_exclusive(x_79);
+if (x_80 == 0)
 {
-lean_object* x_84; lean_object* x_85; 
-x_84 = lean_ctor_get(x_82, 0);
-x_85 = lean_expr_update_lambda(x_1, x_78, x_80, x_84);
-lean_ctor_set(x_82, 0, x_85);
-return x_82;
+lean_object* x_81; size_t x_82; size_t x_83; uint8_t x_84; 
+x_81 = lean_ctor_get(x_79, 0);
+x_82 = lean_ptr_addr(x_74);
+lean_dec(x_74);
+x_83 = lean_ptr_addr(x_77);
+x_84 = lean_usize_dec_eq(x_82, x_83);
+if (x_84 == 0)
+{
+lean_object* x_85; 
+lean_dec(x_75);
+lean_dec(x_1);
+x_85 = l_Lean_Expr_app___override(x_77, x_81);
+lean_ctor_set(x_79, 0, x_85);
+return x_79;
 }
 else
 {
-lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; 
-x_86 = lean_ctor_get(x_82, 0);
-x_87 = lean_ctor_get(x_82, 1);
-lean_inc(x_87);
-lean_inc(x_86);
-lean_dec(x_82);
-x_88 = lean_expr_update_lambda(x_1, x_78, x_80, x_86);
-x_89 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_89, 0, x_88);
-lean_ctor_set(x_89, 1, x_87);
-return x_89;
-}
-}
-case 7:
+size_t x_86; size_t x_87; uint8_t x_88; 
+x_86 = lean_ptr_addr(x_75);
+lean_dec(x_75);
+x_87 = lean_ptr_addr(x_81);
+x_88 = lean_usize_dec_eq(x_86, x_87);
+if (x_88 == 0)
 {
-lean_object* x_90; lean_object* x_91; uint8_t x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; uint8_t x_97; 
-x_90 = lean_ctor_get(x_1, 1);
-lean_inc(x_90);
-x_91 = lean_ctor_get(x_1, 2);
+lean_object* x_89; 
+lean_dec(x_1);
+x_89 = l_Lean_Expr_app___override(x_77, x_81);
+lean_ctor_set(x_79, 0, x_89);
+return x_79;
+}
+else
+{
+lean_dec(x_81);
+lean_dec(x_77);
+lean_ctor_set(x_79, 0, x_1);
+return x_79;
+}
+}
+}
+else
+{
+lean_object* x_90; lean_object* x_91; size_t x_92; size_t x_93; uint8_t x_94; 
+x_90 = lean_ctor_get(x_79, 0);
+x_91 = lean_ctor_get(x_79, 1);
 lean_inc(x_91);
-x_92 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
-x_93 = l_Lean_Meta_SynthInstance_MkTableKey_normExpr(x_90, x_2);
-x_94 = lean_ctor_get(x_93, 0);
-lean_inc(x_94);
-x_95 = lean_ctor_get(x_93, 1);
-lean_inc(x_95);
-lean_dec(x_93);
-x_96 = l_Lean_Meta_SynthInstance_MkTableKey_normExpr(x_91, x_95);
-x_97 = !lean_is_exclusive(x_96);
-if (x_97 == 0)
+lean_inc(x_90);
+lean_dec(x_79);
+x_92 = lean_ptr_addr(x_74);
+lean_dec(x_74);
+x_93 = lean_ptr_addr(x_77);
+x_94 = lean_usize_dec_eq(x_92, x_93);
+if (x_94 == 0)
 {
-lean_object* x_98; lean_object* x_99; 
-x_98 = lean_ctor_get(x_96, 0);
-x_99 = lean_expr_update_forall(x_1, x_92, x_94, x_98);
-lean_ctor_set(x_96, 0, x_99);
+lean_object* x_95; lean_object* x_96; 
+lean_dec(x_75);
+lean_dec(x_1);
+x_95 = l_Lean_Expr_app___override(x_77, x_90);
+x_96 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_96, 0, x_95);
+lean_ctor_set(x_96, 1, x_91);
 return x_96;
 }
 else
 {
-lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; 
-x_100 = lean_ctor_get(x_96, 0);
-x_101 = lean_ctor_get(x_96, 1);
-lean_inc(x_101);
-lean_inc(x_100);
-lean_dec(x_96);
-x_102 = lean_expr_update_forall(x_1, x_92, x_94, x_100);
-x_103 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_103, 0, x_102);
-lean_ctor_set(x_103, 1, x_101);
-return x_103;
-}
-}
-case 8:
+size_t x_97; size_t x_98; uint8_t x_99; 
+x_97 = lean_ptr_addr(x_75);
+lean_dec(x_75);
+x_98 = lean_ptr_addr(x_90);
+x_99 = lean_usize_dec_eq(x_97, x_98);
+if (x_99 == 0)
 {
-lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; uint8_t x_114; 
+lean_object* x_100; lean_object* x_101; 
+lean_dec(x_1);
+x_100 = l_Lean_Expr_app___override(x_77, x_90);
+x_101 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_101, 0, x_100);
+lean_ctor_set(x_101, 1, x_91);
+return x_101;
+}
+else
+{
+lean_object* x_102; 
+lean_dec(x_90);
+lean_dec(x_77);
+x_102 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_102, 0, x_1);
+lean_ctor_set(x_102, 1, x_91);
+return x_102;
+}
+}
+}
+}
+case 6:
+{
+lean_object* x_103; lean_object* x_104; lean_object* x_105; uint8_t x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; uint8_t x_111; 
+x_103 = lean_ctor_get(x_1, 0);
+lean_inc(x_103);
 x_104 = lean_ctor_get(x_1, 1);
 lean_inc(x_104);
 x_105 = lean_ctor_get(x_1, 2);
 lean_inc(x_105);
-x_106 = lean_ctor_get(x_1, 3);
-lean_inc(x_106);
+x_106 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
+lean_dec(x_1);
+lean_inc(x_104);
 x_107 = l_Lean_Meta_SynthInstance_MkTableKey_normExpr(x_104, x_2);
 x_108 = lean_ctor_get(x_107, 0);
 lean_inc(x_108);
 x_109 = lean_ctor_get(x_107, 1);
 lean_inc(x_109);
 lean_dec(x_107);
+lean_inc(x_105);
 x_110 = l_Lean_Meta_SynthInstance_MkTableKey_normExpr(x_105, x_109);
-x_111 = lean_ctor_get(x_110, 0);
-lean_inc(x_111);
-x_112 = lean_ctor_get(x_110, 1);
-lean_inc(x_112);
-lean_dec(x_110);
-x_113 = l_Lean_Meta_SynthInstance_MkTableKey_normExpr(x_106, x_112);
-x_114 = !lean_is_exclusive(x_113);
-if (x_114 == 0)
+x_111 = !lean_is_exclusive(x_110);
+if (x_111 == 0)
 {
-lean_object* x_115; lean_object* x_116; 
-x_115 = lean_ctor_get(x_113, 0);
-x_116 = lean_expr_update_let(x_1, x_108, x_111, x_115);
-lean_ctor_set(x_113, 0, x_116);
-return x_113;
-}
-else
+lean_object* x_112; lean_object* x_113; size_t x_114; size_t x_115; uint8_t x_116; 
+x_112 = lean_ctor_get(x_110, 0);
+lean_inc(x_105);
+lean_inc(x_104);
+lean_inc(x_103);
+x_113 = l_Lean_Expr_lam___override(x_103, x_104, x_105, x_106);
+x_114 = lean_ptr_addr(x_104);
+lean_dec(x_104);
+x_115 = lean_ptr_addr(x_108);
+x_116 = lean_usize_dec_eq(x_114, x_115);
+if (x_116 == 0)
 {
-lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; 
-x_117 = lean_ctor_get(x_113, 0);
-x_118 = lean_ctor_get(x_113, 1);
-lean_inc(x_118);
-lean_inc(x_117);
+lean_object* x_117; 
 lean_dec(x_113);
-x_119 = lean_expr_update_let(x_1, x_108, x_111, x_117);
-x_120 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_120, 0, x_119);
-lean_ctor_set(x_120, 1, x_118);
-return x_120;
-}
-}
-case 10:
-{
-lean_object* x_121; lean_object* x_122; uint8_t x_123; 
-x_121 = lean_ctor_get(x_1, 1);
-lean_inc(x_121);
-x_122 = l_Lean_Meta_SynthInstance_MkTableKey_normExpr(x_121, x_2);
-x_123 = !lean_is_exclusive(x_122);
-if (x_123 == 0)
-{
-lean_object* x_124; lean_object* x_125; 
-x_124 = lean_ctor_get(x_122, 0);
-x_125 = lean_expr_update_mdata(x_1, x_124);
-lean_ctor_set(x_122, 0, x_125);
-return x_122;
+lean_dec(x_105);
+x_117 = l_Lean_Expr_lam___override(x_103, x_108, x_112, x_106);
+lean_ctor_set(x_110, 0, x_117);
+return x_110;
 }
 else
 {
-lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; 
-x_126 = lean_ctor_get(x_122, 0);
-x_127 = lean_ctor_get(x_122, 1);
-lean_inc(x_127);
-lean_inc(x_126);
-lean_dec(x_122);
-x_128 = lean_expr_update_mdata(x_1, x_126);
-x_129 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_129, 0, x_128);
-lean_ctor_set(x_129, 1, x_127);
-return x_129;
+size_t x_118; size_t x_119; uint8_t x_120; 
+x_118 = lean_ptr_addr(x_105);
+lean_dec(x_105);
+x_119 = lean_ptr_addr(x_112);
+x_120 = lean_usize_dec_eq(x_118, x_119);
+if (x_120 == 0)
+{
+lean_object* x_121; 
+lean_dec(x_113);
+x_121 = l_Lean_Expr_lam___override(x_103, x_108, x_112, x_106);
+lean_ctor_set(x_110, 0, x_121);
+return x_110;
+}
+else
+{
+uint8_t x_122; 
+x_122 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_106, x_106);
+if (x_122 == 0)
+{
+lean_object* x_123; 
+lean_dec(x_113);
+x_123 = l_Lean_Expr_lam___override(x_103, x_108, x_112, x_106);
+lean_ctor_set(x_110, 0, x_123);
+return x_110;
+}
+else
+{
+lean_dec(x_112);
+lean_dec(x_108);
+lean_dec(x_103);
+lean_ctor_set(x_110, 0, x_113);
+return x_110;
 }
 }
-case 11:
+}
+}
+else
 {
-lean_object* x_130; lean_object* x_131; uint8_t x_132; 
-x_130 = lean_ctor_get(x_1, 2);
-lean_inc(x_130);
-x_131 = l_Lean_Meta_SynthInstance_MkTableKey_normExpr(x_130, x_2);
-x_132 = !lean_is_exclusive(x_131);
-if (x_132 == 0)
+lean_object* x_124; lean_object* x_125; lean_object* x_126; size_t x_127; size_t x_128; uint8_t x_129; 
+x_124 = lean_ctor_get(x_110, 0);
+x_125 = lean_ctor_get(x_110, 1);
+lean_inc(x_125);
+lean_inc(x_124);
+lean_dec(x_110);
+lean_inc(x_105);
+lean_inc(x_104);
+lean_inc(x_103);
+x_126 = l_Lean_Expr_lam___override(x_103, x_104, x_105, x_106);
+x_127 = lean_ptr_addr(x_104);
+lean_dec(x_104);
+x_128 = lean_ptr_addr(x_108);
+x_129 = lean_usize_dec_eq(x_127, x_128);
+if (x_129 == 0)
 {
-lean_object* x_133; lean_object* x_134; 
-x_133 = lean_ctor_get(x_131, 0);
-x_134 = lean_expr_update_proj(x_1, x_133);
-lean_ctor_set(x_131, 0, x_134);
+lean_object* x_130; lean_object* x_131; 
+lean_dec(x_126);
+lean_dec(x_105);
+x_130 = l_Lean_Expr_lam___override(x_103, x_108, x_124, x_106);
+x_131 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_131, 0, x_130);
+lean_ctor_set(x_131, 1, x_125);
 return x_131;
 }
 else
 {
-lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; 
-x_135 = lean_ctor_get(x_131, 0);
-x_136 = lean_ctor_get(x_131, 1);
-lean_inc(x_136);
-lean_inc(x_135);
-lean_dec(x_131);
-x_137 = lean_expr_update_proj(x_1, x_135);
-x_138 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_138, 0, x_137);
-lean_ctor_set(x_138, 1, x_136);
-return x_138;
+size_t x_132; size_t x_133; uint8_t x_134; 
+x_132 = lean_ptr_addr(x_105);
+lean_dec(x_105);
+x_133 = lean_ptr_addr(x_124);
+x_134 = lean_usize_dec_eq(x_132, x_133);
+if (x_134 == 0)
+{
+lean_object* x_135; lean_object* x_136; 
+lean_dec(x_126);
+x_135 = l_Lean_Expr_lam___override(x_103, x_108, x_124, x_106);
+x_136 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_136, 0, x_135);
+lean_ctor_set(x_136, 1, x_125);
+return x_136;
+}
+else
+{
+uint8_t x_137; 
+x_137 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_106, x_106);
+if (x_137 == 0)
+{
+lean_object* x_138; lean_object* x_139; 
+lean_dec(x_126);
+x_138 = l_Lean_Expr_lam___override(x_103, x_108, x_124, x_106);
+x_139 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_139, 0, x_138);
+lean_ctor_set(x_139, 1, x_125);
+return x_139;
+}
+else
+{
+lean_object* x_140; 
+lean_dec(x_124);
+lean_dec(x_108);
+lean_dec(x_103);
+x_140 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_140, 0, x_126);
+lean_ctor_set(x_140, 1, x_125);
+return x_140;
+}
+}
+}
+}
+}
+case 7:
+{
+lean_object* x_141; lean_object* x_142; lean_object* x_143; uint8_t x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; uint8_t x_149; 
+x_141 = lean_ctor_get(x_1, 0);
+lean_inc(x_141);
+x_142 = lean_ctor_get(x_1, 1);
+lean_inc(x_142);
+x_143 = lean_ctor_get(x_1, 2);
+lean_inc(x_143);
+x_144 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
+lean_dec(x_1);
+lean_inc(x_142);
+x_145 = l_Lean_Meta_SynthInstance_MkTableKey_normExpr(x_142, x_2);
+x_146 = lean_ctor_get(x_145, 0);
+lean_inc(x_146);
+x_147 = lean_ctor_get(x_145, 1);
+lean_inc(x_147);
+lean_dec(x_145);
+lean_inc(x_143);
+x_148 = l_Lean_Meta_SynthInstance_MkTableKey_normExpr(x_143, x_147);
+x_149 = !lean_is_exclusive(x_148);
+if (x_149 == 0)
+{
+lean_object* x_150; lean_object* x_151; size_t x_152; size_t x_153; uint8_t x_154; 
+x_150 = lean_ctor_get(x_148, 0);
+lean_inc(x_143);
+lean_inc(x_142);
+lean_inc(x_141);
+x_151 = l_Lean_Expr_forallE___override(x_141, x_142, x_143, x_144);
+x_152 = lean_ptr_addr(x_142);
+lean_dec(x_142);
+x_153 = lean_ptr_addr(x_146);
+x_154 = lean_usize_dec_eq(x_152, x_153);
+if (x_154 == 0)
+{
+lean_object* x_155; 
+lean_dec(x_151);
+lean_dec(x_143);
+x_155 = l_Lean_Expr_forallE___override(x_141, x_146, x_150, x_144);
+lean_ctor_set(x_148, 0, x_155);
+return x_148;
+}
+else
+{
+size_t x_156; size_t x_157; uint8_t x_158; 
+x_156 = lean_ptr_addr(x_143);
+lean_dec(x_143);
+x_157 = lean_ptr_addr(x_150);
+x_158 = lean_usize_dec_eq(x_156, x_157);
+if (x_158 == 0)
+{
+lean_object* x_159; 
+lean_dec(x_151);
+x_159 = l_Lean_Expr_forallE___override(x_141, x_146, x_150, x_144);
+lean_ctor_set(x_148, 0, x_159);
+return x_148;
+}
+else
+{
+uint8_t x_160; 
+x_160 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_144, x_144);
+if (x_160 == 0)
+{
+lean_object* x_161; 
+lean_dec(x_151);
+x_161 = l_Lean_Expr_forallE___override(x_141, x_146, x_150, x_144);
+lean_ctor_set(x_148, 0, x_161);
+return x_148;
+}
+else
+{
+lean_dec(x_150);
+lean_dec(x_146);
+lean_dec(x_141);
+lean_ctor_set(x_148, 0, x_151);
+return x_148;
+}
+}
+}
+}
+else
+{
+lean_object* x_162; lean_object* x_163; lean_object* x_164; size_t x_165; size_t x_166; uint8_t x_167; 
+x_162 = lean_ctor_get(x_148, 0);
+x_163 = lean_ctor_get(x_148, 1);
+lean_inc(x_163);
+lean_inc(x_162);
+lean_dec(x_148);
+lean_inc(x_143);
+lean_inc(x_142);
+lean_inc(x_141);
+x_164 = l_Lean_Expr_forallE___override(x_141, x_142, x_143, x_144);
+x_165 = lean_ptr_addr(x_142);
+lean_dec(x_142);
+x_166 = lean_ptr_addr(x_146);
+x_167 = lean_usize_dec_eq(x_165, x_166);
+if (x_167 == 0)
+{
+lean_object* x_168; lean_object* x_169; 
+lean_dec(x_164);
+lean_dec(x_143);
+x_168 = l_Lean_Expr_forallE___override(x_141, x_146, x_162, x_144);
+x_169 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_169, 0, x_168);
+lean_ctor_set(x_169, 1, x_163);
+return x_169;
+}
+else
+{
+size_t x_170; size_t x_171; uint8_t x_172; 
+x_170 = lean_ptr_addr(x_143);
+lean_dec(x_143);
+x_171 = lean_ptr_addr(x_162);
+x_172 = lean_usize_dec_eq(x_170, x_171);
+if (x_172 == 0)
+{
+lean_object* x_173; lean_object* x_174; 
+lean_dec(x_164);
+x_173 = l_Lean_Expr_forallE___override(x_141, x_146, x_162, x_144);
+x_174 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_174, 0, x_173);
+lean_ctor_set(x_174, 1, x_163);
+return x_174;
+}
+else
+{
+uint8_t x_175; 
+x_175 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_144, x_144);
+if (x_175 == 0)
+{
+lean_object* x_176; lean_object* x_177; 
+lean_dec(x_164);
+x_176 = l_Lean_Expr_forallE___override(x_141, x_146, x_162, x_144);
+x_177 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_177, 0, x_176);
+lean_ctor_set(x_177, 1, x_163);
+return x_177;
+}
+else
+{
+lean_object* x_178; 
+lean_dec(x_162);
+lean_dec(x_146);
+lean_dec(x_141);
+x_178 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_178, 0, x_164);
+lean_ctor_set(x_178, 1, x_163);
+return x_178;
+}
+}
+}
+}
+}
+case 8:
+{
+lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; uint8_t x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; uint8_t x_191; 
+x_179 = lean_ctor_get(x_1, 0);
+lean_inc(x_179);
+x_180 = lean_ctor_get(x_1, 1);
+lean_inc(x_180);
+x_181 = lean_ctor_get(x_1, 2);
+lean_inc(x_181);
+x_182 = lean_ctor_get(x_1, 3);
+lean_inc(x_182);
+x_183 = lean_ctor_get_uint8(x_1, sizeof(void*)*4 + 8);
+lean_inc(x_180);
+x_184 = l_Lean_Meta_SynthInstance_MkTableKey_normExpr(x_180, x_2);
+x_185 = lean_ctor_get(x_184, 0);
+lean_inc(x_185);
+x_186 = lean_ctor_get(x_184, 1);
+lean_inc(x_186);
+lean_dec(x_184);
+lean_inc(x_181);
+x_187 = l_Lean_Meta_SynthInstance_MkTableKey_normExpr(x_181, x_186);
+x_188 = lean_ctor_get(x_187, 0);
+lean_inc(x_188);
+x_189 = lean_ctor_get(x_187, 1);
+lean_inc(x_189);
+lean_dec(x_187);
+lean_inc(x_182);
+x_190 = l_Lean_Meta_SynthInstance_MkTableKey_normExpr(x_182, x_189);
+x_191 = !lean_is_exclusive(x_190);
+if (x_191 == 0)
+{
+lean_object* x_192; size_t x_193; size_t x_194; uint8_t x_195; 
+x_192 = lean_ctor_get(x_190, 0);
+x_193 = lean_ptr_addr(x_180);
+lean_dec(x_180);
+x_194 = lean_ptr_addr(x_185);
+x_195 = lean_usize_dec_eq(x_193, x_194);
+if (x_195 == 0)
+{
+lean_object* x_196; 
+lean_dec(x_182);
+lean_dec(x_181);
+lean_dec(x_1);
+x_196 = l_Lean_Expr_letE___override(x_179, x_185, x_188, x_192, x_183);
+lean_ctor_set(x_190, 0, x_196);
+return x_190;
+}
+else
+{
+size_t x_197; size_t x_198; uint8_t x_199; 
+x_197 = lean_ptr_addr(x_181);
+lean_dec(x_181);
+x_198 = lean_ptr_addr(x_188);
+x_199 = lean_usize_dec_eq(x_197, x_198);
+if (x_199 == 0)
+{
+lean_object* x_200; 
+lean_dec(x_182);
+lean_dec(x_1);
+x_200 = l_Lean_Expr_letE___override(x_179, x_185, x_188, x_192, x_183);
+lean_ctor_set(x_190, 0, x_200);
+return x_190;
+}
+else
+{
+size_t x_201; size_t x_202; uint8_t x_203; 
+x_201 = lean_ptr_addr(x_182);
+lean_dec(x_182);
+x_202 = lean_ptr_addr(x_192);
+x_203 = lean_usize_dec_eq(x_201, x_202);
+if (x_203 == 0)
+{
+lean_object* x_204; 
+lean_dec(x_1);
+x_204 = l_Lean_Expr_letE___override(x_179, x_185, x_188, x_192, x_183);
+lean_ctor_set(x_190, 0, x_204);
+return x_190;
+}
+else
+{
+lean_dec(x_192);
+lean_dec(x_188);
+lean_dec(x_185);
+lean_dec(x_179);
+lean_ctor_set(x_190, 0, x_1);
+return x_190;
+}
+}
+}
+}
+else
+{
+lean_object* x_205; lean_object* x_206; size_t x_207; size_t x_208; uint8_t x_209; 
+x_205 = lean_ctor_get(x_190, 0);
+x_206 = lean_ctor_get(x_190, 1);
+lean_inc(x_206);
+lean_inc(x_205);
+lean_dec(x_190);
+x_207 = lean_ptr_addr(x_180);
+lean_dec(x_180);
+x_208 = lean_ptr_addr(x_185);
+x_209 = lean_usize_dec_eq(x_207, x_208);
+if (x_209 == 0)
+{
+lean_object* x_210; lean_object* x_211; 
+lean_dec(x_182);
+lean_dec(x_181);
+lean_dec(x_1);
+x_210 = l_Lean_Expr_letE___override(x_179, x_185, x_188, x_205, x_183);
+x_211 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_211, 0, x_210);
+lean_ctor_set(x_211, 1, x_206);
+return x_211;
+}
+else
+{
+size_t x_212; size_t x_213; uint8_t x_214; 
+x_212 = lean_ptr_addr(x_181);
+lean_dec(x_181);
+x_213 = lean_ptr_addr(x_188);
+x_214 = lean_usize_dec_eq(x_212, x_213);
+if (x_214 == 0)
+{
+lean_object* x_215; lean_object* x_216; 
+lean_dec(x_182);
+lean_dec(x_1);
+x_215 = l_Lean_Expr_letE___override(x_179, x_185, x_188, x_205, x_183);
+x_216 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_216, 0, x_215);
+lean_ctor_set(x_216, 1, x_206);
+return x_216;
+}
+else
+{
+size_t x_217; size_t x_218; uint8_t x_219; 
+x_217 = lean_ptr_addr(x_182);
+lean_dec(x_182);
+x_218 = lean_ptr_addr(x_205);
+x_219 = lean_usize_dec_eq(x_217, x_218);
+if (x_219 == 0)
+{
+lean_object* x_220; lean_object* x_221; 
+lean_dec(x_1);
+x_220 = l_Lean_Expr_letE___override(x_179, x_185, x_188, x_205, x_183);
+x_221 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_221, 0, x_220);
+lean_ctor_set(x_221, 1, x_206);
+return x_221;
+}
+else
+{
+lean_object* x_222; 
+lean_dec(x_205);
+lean_dec(x_188);
+lean_dec(x_185);
+lean_dec(x_179);
+x_222 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_222, 0, x_1);
+lean_ctor_set(x_222, 1, x_206);
+return x_222;
+}
+}
+}
+}
+}
+case 10:
+{
+lean_object* x_223; lean_object* x_224; lean_object* x_225; uint8_t x_226; 
+x_223 = lean_ctor_get(x_1, 0);
+lean_inc(x_223);
+x_224 = lean_ctor_get(x_1, 1);
+lean_inc(x_224);
+lean_inc(x_224);
+x_225 = l_Lean_Meta_SynthInstance_MkTableKey_normExpr(x_224, x_2);
+x_226 = !lean_is_exclusive(x_225);
+if (x_226 == 0)
+{
+lean_object* x_227; size_t x_228; size_t x_229; uint8_t x_230; 
+x_227 = lean_ctor_get(x_225, 0);
+x_228 = lean_ptr_addr(x_224);
+lean_dec(x_224);
+x_229 = lean_ptr_addr(x_227);
+x_230 = lean_usize_dec_eq(x_228, x_229);
+if (x_230 == 0)
+{
+lean_object* x_231; 
+lean_dec(x_1);
+x_231 = l_Lean_Expr_mdata___override(x_223, x_227);
+lean_ctor_set(x_225, 0, x_231);
+return x_225;
+}
+else
+{
+lean_dec(x_227);
+lean_dec(x_223);
+lean_ctor_set(x_225, 0, x_1);
+return x_225;
+}
+}
+else
+{
+lean_object* x_232; lean_object* x_233; size_t x_234; size_t x_235; uint8_t x_236; 
+x_232 = lean_ctor_get(x_225, 0);
+x_233 = lean_ctor_get(x_225, 1);
+lean_inc(x_233);
+lean_inc(x_232);
+lean_dec(x_225);
+x_234 = lean_ptr_addr(x_224);
+lean_dec(x_224);
+x_235 = lean_ptr_addr(x_232);
+x_236 = lean_usize_dec_eq(x_234, x_235);
+if (x_236 == 0)
+{
+lean_object* x_237; lean_object* x_238; 
+lean_dec(x_1);
+x_237 = l_Lean_Expr_mdata___override(x_223, x_232);
+x_238 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_238, 0, x_237);
+lean_ctor_set(x_238, 1, x_233);
+return x_238;
+}
+else
+{
+lean_object* x_239; 
+lean_dec(x_232);
+lean_dec(x_223);
+x_239 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_239, 0, x_1);
+lean_ctor_set(x_239, 1, x_233);
+return x_239;
+}
+}
+}
+case 11:
+{
+lean_object* x_240; lean_object* x_241; lean_object* x_242; lean_object* x_243; uint8_t x_244; 
+x_240 = lean_ctor_get(x_1, 0);
+lean_inc(x_240);
+x_241 = lean_ctor_get(x_1, 1);
+lean_inc(x_241);
+x_242 = lean_ctor_get(x_1, 2);
+lean_inc(x_242);
+lean_inc(x_242);
+x_243 = l_Lean_Meta_SynthInstance_MkTableKey_normExpr(x_242, x_2);
+x_244 = !lean_is_exclusive(x_243);
+if (x_244 == 0)
+{
+lean_object* x_245; size_t x_246; size_t x_247; uint8_t x_248; 
+x_245 = lean_ctor_get(x_243, 0);
+x_246 = lean_ptr_addr(x_242);
+lean_dec(x_242);
+x_247 = lean_ptr_addr(x_245);
+x_248 = lean_usize_dec_eq(x_246, x_247);
+if (x_248 == 0)
+{
+lean_object* x_249; 
+lean_dec(x_1);
+x_249 = l_Lean_Expr_proj___override(x_240, x_241, x_245);
+lean_ctor_set(x_243, 0, x_249);
+return x_243;
+}
+else
+{
+lean_dec(x_245);
+lean_dec(x_241);
+lean_dec(x_240);
+lean_ctor_set(x_243, 0, x_1);
+return x_243;
+}
+}
+else
+{
+lean_object* x_250; lean_object* x_251; size_t x_252; size_t x_253; uint8_t x_254; 
+x_250 = lean_ctor_get(x_243, 0);
+x_251 = lean_ctor_get(x_243, 1);
+lean_inc(x_251);
+lean_inc(x_250);
+lean_dec(x_243);
+x_252 = lean_ptr_addr(x_242);
+lean_dec(x_242);
+x_253 = lean_ptr_addr(x_250);
+x_254 = lean_usize_dec_eq(x_252, x_253);
+if (x_254 == 0)
+{
+lean_object* x_255; lean_object* x_256; 
+lean_dec(x_1);
+x_255 = l_Lean_Expr_proj___override(x_240, x_241, x_250);
+x_256 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_256, 0, x_255);
+lean_ctor_set(x_256, 1, x_251);
+return x_256;
+}
+else
+{
+lean_object* x_257; 
+lean_dec(x_250);
+lean_dec(x_241);
+lean_dec(x_240);
+x_257 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_257, 0, x_1);
+lean_ctor_set(x_257, 1, x_251);
+return x_257;
+}
 }
 }
 default: 
 {
-lean_object* x_139; 
-x_139 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_139, 0, x_1);
-lean_ctor_set(x_139, 1, x_2);
-return x_139;
+lean_object* x_258; 
+x_258 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_258, 0, x_1);
+lean_ctor_set(x_258, 1, x_2);
+return x_258;
 }
 }
 }
@@ -3009,66 +3766,107 @@ x_31 = lean_ctor_get(x_30, 0);
 lean_inc(x_31);
 x_32 = lean_ctor_get(x_30, 1);
 lean_inc(x_32);
+lean_inc(x_31);
 lean_inc(x_1);
 x_33 = l_Std_PersistentHashMap_contains___at_Lean_NameSSet_contains___spec__3(x_1, x_31);
 if (x_33 == 0)
 {
 lean_object* x_34; uint8_t x_35; 
+lean_inc(x_32);
 x_34 = l_List_mapM___at_Lean_Meta_SynthInstance_getInstances___spec__3(x_32, x_6, x_7, x_8, x_9, x_10);
 x_35 = !lean_is_exclusive(x_34);
 if (x_35 == 0)
 {
-lean_object* x_36; lean_object* x_37; lean_object* x_38; 
+lean_object* x_36; uint8_t x_37; 
 x_36 = lean_ctor_get(x_34, 0);
-x_37 = lean_expr_update_const(x_30, x_36);
-x_38 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_38, 0, x_37);
-lean_ctor_set(x_34, 0, x_38);
+x_37 = l_ptrEqList___rarg(x_32, x_36);
+lean_dec(x_32);
+if (x_37 == 0)
+{
+lean_object* x_38; lean_object* x_39; 
+lean_dec(x_30);
+x_38 = l_Lean_Expr_const___override(x_31, x_36);
+x_39 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_39, 0, x_38);
+lean_ctor_set(x_34, 0, x_39);
 x_13 = x_34;
 goto block_29;
 }
 else
 {
-lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; 
-x_39 = lean_ctor_get(x_34, 0);
-x_40 = lean_ctor_get(x_34, 1);
-lean_inc(x_40);
-lean_inc(x_39);
+lean_object* x_40; 
+lean_dec(x_36);
+lean_dec(x_31);
+x_40 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_40, 0, x_30);
+lean_ctor_set(x_34, 0, x_40);
+x_13 = x_34;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_41; lean_object* x_42; uint8_t x_43; 
+x_41 = lean_ctor_get(x_34, 0);
+x_42 = lean_ctor_get(x_34, 1);
+lean_inc(x_42);
+lean_inc(x_41);
 lean_dec(x_34);
-x_41 = lean_expr_update_const(x_30, x_39);
-x_42 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_42, 0, x_41);
-x_43 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_43, 0, x_42);
-lean_ctor_set(x_43, 1, x_40);
-x_13 = x_43;
-goto block_29;
-}
-}
-else
-{
-lean_object* x_44; lean_object* x_45; 
+x_43 = l_ptrEqList___rarg(x_32, x_41);
 lean_dec(x_32);
+if (x_43 == 0)
+{
+lean_object* x_44; lean_object* x_45; lean_object* x_46; 
 lean_dec(x_30);
-x_44 = lean_box(0);
-x_45 = lean_alloc_ctor(0, 2, 0);
+x_44 = l_Lean_Expr_const___override(x_31, x_41);
+x_45 = lean_alloc_ctor(1, 1, 0);
 lean_ctor_set(x_45, 0, x_44);
-lean_ctor_set(x_45, 1, x_10);
-x_13 = x_45;
+x_46 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_46, 0, x_45);
+lean_ctor_set(x_46, 1, x_42);
+x_13 = x_46;
+goto block_29;
+}
+else
+{
+lean_object* x_47; lean_object* x_48; 
+lean_dec(x_41);
+lean_dec(x_31);
+x_47 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_47, 0, x_30);
+x_48 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_48, 0, x_47);
+lean_ctor_set(x_48, 1, x_42);
+x_13 = x_48;
+goto block_29;
+}
+}
+}
+else
+{
+lean_object* x_49; lean_object* x_50; 
+lean_dec(x_32);
+lean_dec(x_31);
+lean_dec(x_30);
+x_49 = lean_box(0);
+x_50 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_50, 0, x_49);
+lean_ctor_set(x_50, 1, x_10);
+x_13 = x_50;
 goto block_29;
 }
 }
 else
 {
-lean_object* x_46; lean_object* x_47; 
+lean_object* x_51; lean_object* x_52; 
 lean_dec(x_30);
-x_46 = l_Array_foldlMUnsafe_fold___at_Lean_Meta_SynthInstance_getInstances___spec__5___closed__4;
+x_51 = l_Array_foldlMUnsafe_fold___at_Lean_Meta_SynthInstance_getInstances___spec__5___closed__4;
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
-x_47 = l_panic___at___private_Lean_Meta_WHNF_0__Lean_Meta_cached_x3f___spec__4(x_46, x_6, x_7, x_8, x_9, x_10);
-x_13 = x_47;
+x_52 = l_panic___at___private_Lean_Meta_WHNF_0__Lean_Meta_cached_x3f___spec__4(x_51, x_6, x_7, x_8, x_9, x_10);
+x_13 = x_52;
 goto block_29;
 }
 block_29:
@@ -3140,16 +3938,16 @@ return x_28;
 }
 else
 {
-lean_object* x_48; 
+lean_object* x_53; 
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_1);
-x_48 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_48, 0, x_5);
-lean_ctor_set(x_48, 1, x_10);
-return x_48;
+x_53 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_53, 0, x_5);
+lean_ctor_set(x_53, 1, x_10);
+return x_53;
 }
 }
 }
diff --git a/stage0/stdlib/Lean/Meta/Tactic/AC/Main.c b/stage0/stdlib/Lean/Meta/Tactic/AC/Main.c
index e7ecc80cd4..1765c5d8b9 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/AC/Main.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/AC/Main.c
@@ -340,7 +340,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_AC_instContextInformationProdPreContextArrayBool___lambda__1___closed__1;
 x_2 = l_Lean_Meta_AC_instContextInformationProdPreContextArrayBool___lambda__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Meta_AC_instContextInformationProdPreContextArrayBool___lambda__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/Tactic/Apply.c b/stage0/stdlib/Lean/Meta/Tactic/Apply.c
index a5767c3d2d..623ba8425e 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/Apply.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/Apply.c
@@ -690,7 +690,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1___closed__1;
 x_2 = l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/Tactic/Assert.c b/stage0/stdlib/Lean/Meta/Tactic/Assert.c
index 3ad6b45f3c..f2c45366c1 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/Assert.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/Assert.c
@@ -1271,7 +1271,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Nat_foldAux___at_Lean_Meta_assertAfter___spec__7___closed__1;
 x_2 = l_Nat_foldAux___at_Lean_Meta_assertAfter___spec__7___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Nat_foldAux___at_Lean_Meta_assertAfter___spec__7___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/Tactic/Cases.c b/stage0/stdlib/Lean/Meta/Tactic/Cases.c
index 2f355b83a0..b23bf0bb68 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/Cases.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/Cases.c
@@ -1154,7 +1154,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Meta_Tactic_Cases_0__Lean_Meta_withNewEqs_loop___rarg___closed__1;
 x_2 = l___private_Lean_Meta_Tactic_Cases_0__Lean_Meta_withNewEqs_loop___rarg___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_Meta_Tactic_Cases_0__Lean_Meta_withNewEqs_loop___rarg___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/Tactic/Constructor.c b/stage0/stdlib/Lean/Meta/Tactic/Constructor.c
index 7934133454..ea138d038e 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/Constructor.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/Constructor.c
@@ -14,6 +14,7 @@
 extern "C" {
 #endif
 static lean_object* l_Lean_Meta_existsIntro___lambda__2___closed__5;
+LEAN_EXPORT lean_object* l_Lean_Meta_constructor___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_existsIntro___lambda__2___closed__3;
 lean_object* l_Lean_Name_str___override(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_constructor___lambda__2___closed__1;
@@ -24,12 +25,14 @@ lean_object* lean_environment_find(lean_object*, lean_object*);
 lean_object* l_Lean_getConstInfo___at_Lean_Meta_mkConstWithFreshMVarLevels___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_st_ref_get(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_existsIntro___lambda__2___closed__2;
+LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Meta_constructor___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_toSubarray___rarg(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_levelZero;
 lean_object* l_Lean_Meta_checkApp(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_constructor___closed__2;
 lean_object* l_Lean_Meta_apply(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_mkAppN(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Meta_constructor___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Expr_0__Lean_Expr_getAppArgsAux(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_withMVarContext___at___private_Lean_Meta_SynthInstance_0__Lean_Meta_synthPendingImp___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_forallMetaTelescopeReducingAux(lean_object*, uint8_t, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -52,11 +55,11 @@ lean_object* l_Lean_Expr_const___override(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_existsIntro___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_checkNotAssigned(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_existsIntro___lambda__1___closed__1;
-LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Meta_constructor___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Meta_constructor___spec__1(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_existsIntro___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_existsIntro___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_existsIntro___lambda__1___closed__2;
-LEAN_EXPORT lean_object* l_Lean_Meta_constructor___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Meta_constructor___lambda__2(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_ofSubarray___rarg(lean_object*);
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
 lean_object* l_Lean_Expr_app___override(lean_object*, lean_object*);
@@ -68,53 +71,52 @@ static lean_object* l_Lean_Meta_existsIntro___lambda__2___closed__6;
 static lean_object* l_Lean_Meta_constructor___lambda__2___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Meta_existsIntro(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Meta_constructor(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Meta_constructor___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+LEAN_EXPORT lean_object* l_Lean_Meta_constructor(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Meta_constructor___spec__1(lean_object* x_1, uint8_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
-if (lean_obj_tag(x_4) == 0)
+if (lean_obj_tag(x_5) == 0)
 {
-lean_object* x_11; 
+lean_object* x_12; 
+lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
-lean_dec(x_6);
+lean_dec(x_4);
 lean_dec(x_3);
-lean_dec(x_2);
 lean_dec(x_1);
-x_11 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_11, 0, x_5);
-lean_ctor_set(x_11, 1, x_10);
-return x_11;
+x_12 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_12, 0, x_6);
+lean_ctor_set(x_12, 1, x_11);
+return x_12;
 }
 else
 {
-lean_object* x_12; lean_object* x_13; lean_object* x_14; uint8_t x_15; lean_object* x_16; 
-lean_dec(x_5);
-x_12 = lean_ctor_get(x_4, 0);
-lean_inc(x_12);
-x_13 = lean_ctor_get(x_4, 1);
+lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
+lean_dec(x_6);
+x_13 = lean_ctor_get(x_5, 0);
 lean_inc(x_13);
-lean_dec(x_4);
-lean_inc(x_2);
-x_14 = l_Lean_Expr_const___override(x_12, x_2);
-x_15 = 0;
+x_14 = lean_ctor_get(x_5, 1);
+lean_inc(x_14);
+lean_dec(x_5);
+lean_inc(x_3);
+x_15 = l_Lean_Expr_const___override(x_13, x_3);
+lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_7);
-lean_inc(x_6);
 lean_inc(x_1);
-x_16 = l_Lean_Meta_apply(x_1, x_14, x_15, x_6, x_7, x_8, x_9, x_10);
+x_16 = l_Lean_Meta_apply(x_1, x_15, x_2, x_7, x_8, x_9, x_10, x_11);
 if (lean_obj_tag(x_16) == 0)
 {
 uint8_t x_17; 
-lean_dec(x_13);
+lean_dec(x_14);
+lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
-lean_dec(x_6);
+lean_dec(x_4);
 lean_dec(x_3);
-lean_dec(x_2);
 lean_dec(x_1);
 x_17 = !lean_is_exclusive(x_16);
 if (x_17 == 0)
@@ -156,14 +158,14 @@ lean_object* x_28;
 x_28 = lean_ctor_get(x_16, 1);
 lean_inc(x_28);
 lean_dec(x_16);
-lean_inc(x_3);
+lean_inc(x_4);
 {
-lean_object* _tmp_3 = x_13;
-lean_object* _tmp_4 = x_3;
-lean_object* _tmp_9 = x_28;
-x_4 = _tmp_3;
+lean_object* _tmp_4 = x_14;
+lean_object* _tmp_5 = x_4;
+lean_object* _tmp_10 = x_28;
 x_5 = _tmp_4;
-x_10 = _tmp_9;
+x_6 = _tmp_5;
+x_11 = _tmp_10;
 }
 goto _start;
 }
@@ -247,220 +249,220 @@ lean_ctor_set(x_3, 1, x_2);
 return x_3;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Meta_constructor___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+LEAN_EXPORT lean_object* l_Lean_Meta_constructor___lambda__2(lean_object* x_1, lean_object* x_2, uint8_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
 _start:
 {
-lean_object* x_8; 
-lean_inc(x_5);
-lean_inc(x_3);
+lean_object* x_9; 
+lean_inc(x_6);
+lean_inc(x_4);
 lean_inc(x_2);
 lean_inc(x_1);
-x_8 = l_Lean_Meta_checkNotAssigned(x_1, x_2, x_3, x_4, x_5, x_6, x_7);
-if (lean_obj_tag(x_8) == 0)
+x_9 = l_Lean_Meta_checkNotAssigned(x_1, x_2, x_4, x_5, x_6, x_7, x_8);
+if (lean_obj_tag(x_9) == 0)
 {
-lean_object* x_9; lean_object* x_10; 
-x_9 = lean_ctor_get(x_8, 1);
-lean_inc(x_9);
-lean_dec(x_8);
+lean_object* x_10; lean_object* x_11; 
+x_10 = lean_ctor_get(x_9, 1);
+lean_inc(x_10);
+lean_dec(x_9);
+lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
-lean_inc(x_3);
 lean_inc(x_1);
-x_10 = l_Lean_Meta_getMVarType_x27(x_1, x_3, x_4, x_5, x_6, x_9);
-if (lean_obj_tag(x_10) == 0)
+x_11 = l_Lean_Meta_getMVarType_x27(x_1, x_4, x_5, x_6, x_7, x_10);
+if (lean_obj_tag(x_11) == 0)
 {
-lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-x_11 = lean_ctor_get(x_10, 0);
-lean_inc(x_11);
-x_12 = lean_ctor_get(x_10, 1);
+lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_12 = lean_ctor_get(x_11, 0);
 lean_inc(x_12);
-lean_dec(x_10);
-x_13 = l_Lean_Expr_getAppFn(x_11);
+x_13 = lean_ctor_get(x_11, 1);
+lean_inc(x_13);
 lean_dec(x_11);
-if (lean_obj_tag(x_13) == 4)
+x_14 = l_Lean_Expr_getAppFn(x_12);
+lean_dec(x_12);
+if (lean_obj_tag(x_14) == 4)
 {
-lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
-x_14 = lean_ctor_get(x_13, 0);
-lean_inc(x_14);
-x_15 = lean_ctor_get(x_13, 1);
+lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; 
+x_15 = lean_ctor_get(x_14, 0);
 lean_inc(x_15);
-lean_dec(x_13);
-x_16 = lean_st_ref_get(x_6, x_12);
-x_17 = lean_ctor_get(x_16, 0);
-lean_inc(x_17);
-x_18 = lean_ctor_get(x_16, 1);
+x_16 = lean_ctor_get(x_14, 1);
+lean_inc(x_16);
+lean_dec(x_14);
+x_17 = lean_st_ref_get(x_7, x_13);
+x_18 = lean_ctor_get(x_17, 0);
 lean_inc(x_18);
-lean_dec(x_16);
-x_19 = lean_ctor_get(x_17, 0);
+x_19 = lean_ctor_get(x_17, 1);
 lean_inc(x_19);
 lean_dec(x_17);
-x_20 = lean_environment_find(x_19, x_14);
-if (lean_obj_tag(x_20) == 0)
+x_20 = lean_ctor_get(x_18, 0);
+lean_inc(x_20);
+lean_dec(x_18);
+x_21 = lean_environment_find(x_20, x_15);
+if (lean_obj_tag(x_21) == 0)
 {
-lean_object* x_21; lean_object* x_22; 
-lean_dec(x_15);
-x_21 = l_Lean_Meta_constructor___lambda__2___closed__3;
-x_22 = l_Lean_Meta_throwTacticEx___rarg(x_2, x_1, x_21, x_3, x_4, x_5, x_6, x_18);
-lean_dec(x_6);
-lean_dec(x_4);
-return x_22;
+lean_object* x_22; lean_object* x_23; 
+lean_dec(x_16);
+x_22 = l_Lean_Meta_constructor___lambda__2___closed__3;
+x_23 = l_Lean_Meta_throwTacticEx___rarg(x_2, x_1, x_22, x_4, x_5, x_6, x_7, x_19);
+lean_dec(x_7);
+lean_dec(x_5);
+return x_23;
 }
 else
 {
-lean_object* x_23; 
-x_23 = lean_ctor_get(x_20, 0);
-lean_inc(x_23);
-lean_dec(x_20);
-if (lean_obj_tag(x_23) == 5)
-{
-lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; 
-x_24 = lean_ctor_get(x_23, 0);
+lean_object* x_24; 
+x_24 = lean_ctor_get(x_21, 0);
 lean_inc(x_24);
-lean_dec(x_23);
-x_25 = lean_ctor_get(x_24, 4);
+lean_dec(x_21);
+if (lean_obj_tag(x_24) == 5)
+{
+lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; 
+x_25 = lean_ctor_get(x_24, 0);
 lean_inc(x_25);
 lean_dec(x_24);
-x_26 = l_Lean_Meta_constructor___lambda__2___closed__4;
+x_26 = lean_ctor_get(x_25, 4);
+lean_inc(x_26);
+lean_dec(x_25);
+x_27 = l_Lean_Meta_constructor___lambda__2___closed__4;
+lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
-lean_inc(x_3);
 lean_inc(x_1);
-x_27 = l_List_forIn_loop___at_Lean_Meta_constructor___spec__1(x_1, x_15, x_26, x_25, x_26, x_3, x_4, x_5, x_6, x_18);
-x_28 = lean_ctor_get(x_27, 0);
-lean_inc(x_28);
+x_28 = l_List_forIn_loop___at_Lean_Meta_constructor___spec__1(x_1, x_3, x_16, x_27, x_26, x_27, x_4, x_5, x_6, x_7, x_19);
 x_29 = lean_ctor_get(x_28, 0);
 lean_inc(x_29);
-lean_dec(x_28);
-if (lean_obj_tag(x_29) == 0)
-{
-lean_object* x_30; lean_object* x_31; lean_object* x_32; 
-x_30 = lean_ctor_get(x_27, 1);
+x_30 = lean_ctor_get(x_29, 0);
 lean_inc(x_30);
-lean_dec(x_27);
-x_31 = lean_box(0);
-x_32 = l_Lean_Meta_constructor___lambda__1(x_2, x_1, x_31, x_3, x_4, x_5, x_6, x_30);
-lean_dec(x_6);
-lean_dec(x_4);
-return x_32;
+lean_dec(x_29);
+if (lean_obj_tag(x_30) == 0)
+{
+lean_object* x_31; lean_object* x_32; lean_object* x_33; 
+x_31 = lean_ctor_get(x_28, 1);
+lean_inc(x_31);
+lean_dec(x_28);
+x_32 = lean_box(0);
+x_33 = l_Lean_Meta_constructor___lambda__1(x_2, x_1, x_32, x_4, x_5, x_6, x_7, x_31);
+lean_dec(x_7);
+lean_dec(x_5);
+return x_33;
 }
 else
 {
-uint8_t x_33; 
+uint8_t x_34; 
+lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
-lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_33 = !lean_is_exclusive(x_27);
-if (x_33 == 0)
+x_34 = !lean_is_exclusive(x_28);
+if (x_34 == 0)
 {
-lean_object* x_34; lean_object* x_35; 
-x_34 = lean_ctor_get(x_27, 0);
-lean_dec(x_34);
-x_35 = lean_ctor_get(x_29, 0);
-lean_inc(x_35);
-lean_dec(x_29);
-lean_ctor_set(x_27, 0, x_35);
-return x_27;
-}
-else
-{
-lean_object* x_36; lean_object* x_37; lean_object* x_38; 
-x_36 = lean_ctor_get(x_27, 1);
+lean_object* x_35; lean_object* x_36; 
+x_35 = lean_ctor_get(x_28, 0);
+lean_dec(x_35);
+x_36 = lean_ctor_get(x_30, 0);
 lean_inc(x_36);
-lean_dec(x_27);
-x_37 = lean_ctor_get(x_29, 0);
+lean_dec(x_30);
+lean_ctor_set(x_28, 0, x_36);
+return x_28;
+}
+else
+{
+lean_object* x_37; lean_object* x_38; lean_object* x_39; 
+x_37 = lean_ctor_get(x_28, 1);
 lean_inc(x_37);
-lean_dec(x_29);
-x_38 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_38, 0, x_37);
-lean_ctor_set(x_38, 1, x_36);
-return x_38;
+lean_dec(x_28);
+x_38 = lean_ctor_get(x_30, 0);
+lean_inc(x_38);
+lean_dec(x_30);
+x_39 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_39, 0, x_38);
+lean_ctor_set(x_39, 1, x_37);
+return x_39;
 }
 }
 }
 else
 {
-lean_object* x_39; lean_object* x_40; 
-lean_dec(x_23);
-lean_dec(x_15);
-x_39 = l_Lean_Meta_constructor___lambda__2___closed__3;
-x_40 = l_Lean_Meta_throwTacticEx___rarg(x_2, x_1, x_39, x_3, x_4, x_5, x_6, x_18);
-lean_dec(x_6);
-lean_dec(x_4);
-return x_40;
+lean_object* x_40; lean_object* x_41; 
+lean_dec(x_24);
+lean_dec(x_16);
+x_40 = l_Lean_Meta_constructor___lambda__2___closed__3;
+x_41 = l_Lean_Meta_throwTacticEx___rarg(x_2, x_1, x_40, x_4, x_5, x_6, x_7, x_19);
+lean_dec(x_7);
+lean_dec(x_5);
+return x_41;
 }
 }
 }
 else
 {
-lean_object* x_41; lean_object* x_42; 
-lean_dec(x_13);
-x_41 = l_Lean_Meta_constructor___lambda__2___closed__3;
-x_42 = l_Lean_Meta_throwTacticEx___rarg(x_2, x_1, x_41, x_3, x_4, x_5, x_6, x_12);
-lean_dec(x_6);
-lean_dec(x_4);
-return x_42;
+lean_object* x_42; lean_object* x_43; 
+lean_dec(x_14);
+x_42 = l_Lean_Meta_constructor___lambda__2___closed__3;
+x_43 = l_Lean_Meta_throwTacticEx___rarg(x_2, x_1, x_42, x_4, x_5, x_6, x_7, x_13);
+lean_dec(x_7);
+lean_dec(x_5);
+return x_43;
 }
 }
 else
 {
-uint8_t x_43; 
+uint8_t x_44; 
+lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
-lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_43 = !lean_is_exclusive(x_10);
-if (x_43 == 0)
+x_44 = !lean_is_exclusive(x_11);
+if (x_44 == 0)
 {
-return x_10;
+return x_11;
 }
 else
 {
-lean_object* x_44; lean_object* x_45; lean_object* x_46; 
-x_44 = lean_ctor_get(x_10, 0);
-x_45 = lean_ctor_get(x_10, 1);
+lean_object* x_45; lean_object* x_46; lean_object* x_47; 
+x_45 = lean_ctor_get(x_11, 0);
+x_46 = lean_ctor_get(x_11, 1);
+lean_inc(x_46);
 lean_inc(x_45);
-lean_inc(x_44);
-lean_dec(x_10);
-x_46 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_46, 0, x_44);
-lean_ctor_set(x_46, 1, x_45);
-return x_46;
+lean_dec(x_11);
+x_47 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_47, 0, x_45);
+lean_ctor_set(x_47, 1, x_46);
+return x_47;
 }
 }
 }
 else
 {
-uint8_t x_47; 
+uint8_t x_48; 
+lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
-lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_47 = !lean_is_exclusive(x_8);
-if (x_47 == 0)
+x_48 = !lean_is_exclusive(x_9);
+if (x_48 == 0)
 {
-return x_8;
+return x_9;
 }
 else
 {
-lean_object* x_48; lean_object* x_49; lean_object* x_50; 
-x_48 = lean_ctor_get(x_8, 0);
-x_49 = lean_ctor_get(x_8, 1);
+lean_object* x_49; lean_object* x_50; lean_object* x_51; 
+x_49 = lean_ctor_get(x_9, 0);
+x_50 = lean_ctor_get(x_9, 1);
+lean_inc(x_50);
 lean_inc(x_49);
-lean_inc(x_48);
-lean_dec(x_8);
-x_50 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_50, 0, x_48);
-lean_ctor_set(x_50, 1, x_49);
-return x_50;
+lean_dec(x_9);
+x_51 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_51, 0, x_49);
+lean_ctor_set(x_51, 1, x_50);
+return x_51;
 }
 }
 }
@@ -483,17 +485,29 @@ x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Meta_constructor(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+LEAN_EXPORT lean_object* l_Lean_Meta_constructor(lean_object* x_1, uint8_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
 _start:
 {
-lean_object* x_7; lean_object* x_8; lean_object* x_9; 
-x_7 = l_Lean_Meta_constructor___closed__2;
+lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
+x_8 = l_Lean_Meta_constructor___closed__2;
+x_9 = lean_box(x_2);
 lean_inc(x_1);
-x_8 = lean_alloc_closure((void*)(l_Lean_Meta_constructor___lambda__2), 7, 2);
-lean_closure_set(x_8, 0, x_1);
-lean_closure_set(x_8, 1, x_7);
-x_9 = l_Lean_Meta_withMVarContext___at___private_Lean_Meta_SynthInstance_0__Lean_Meta_synthPendingImp___spec__2___rarg(x_1, x_8, x_2, x_3, x_4, x_5, x_6);
-return x_9;
+x_10 = lean_alloc_closure((void*)(l_Lean_Meta_constructor___lambda__2___boxed), 8, 3);
+lean_closure_set(x_10, 0, x_1);
+lean_closure_set(x_10, 1, x_8);
+lean_closure_set(x_10, 2, x_9);
+x_11 = l_Lean_Meta_withMVarContext___at___private_Lean_Meta_SynthInstance_0__Lean_Meta_synthPendingImp___spec__2___rarg(x_1, x_10, x_3, x_4, x_5, x_6, x_7);
+return x_11;
+}
+}
+LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Meta_constructor___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+_start:
+{
+uint8_t x_12; lean_object* x_13; 
+x_12 = lean_unbox(x_2);
+lean_dec(x_2);
+x_13 = l_List_forIn_loop___at_Lean_Meta_constructor___spec__1(x_1, x_12, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+return x_13;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Meta_constructor___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
@@ -507,6 +521,26 @@ lean_dec(x_3);
 return x_9;
 }
 }
+LEAN_EXPORT lean_object* l_Lean_Meta_constructor___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
+_start:
+{
+uint8_t x_9; lean_object* x_10; 
+x_9 = lean_unbox(x_3);
+lean_dec(x_3);
+x_10 = l_Lean_Meta_constructor___lambda__2(x_1, x_2, x_9, x_4, x_5, x_6, x_7, x_8);
+return x_10;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Meta_constructor___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+_start:
+{
+uint8_t x_8; lean_object* x_9; 
+x_8 = lean_unbox(x_2);
+lean_dec(x_2);
+x_9 = l_Lean_Meta_constructor(x_1, x_8, x_3, x_4, x_5, x_6, x_7);
+return x_9;
+}
+}
 static lean_object* _init_l_Lean_Meta_existsIntro___lambda__1___closed__1() {
 _start:
 {
diff --git a/stage0/stdlib/Lean/Meta/Tactic/ElimInfo.c b/stage0/stdlib/Lean/Meta/Tactic/ElimInfo.c
index bc0823aa46..c471a056b2 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/ElimInfo.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/ElimInfo.c
@@ -1564,7 +1564,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at_Lean_Meta_getElimInfo___spec__6___closed__2;
 x_2 = l_Std_Range_forIn_loop___at_Lean_Meta_getElimInfo___spec__6___closed__3;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at_Lean_Meta_getElimInfo___spec__6___closed__4;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/Tactic/Generalize.c b/stage0/stdlib/Lean/Meta/Tactic/Generalize.c
index 0f25d16fce..6f32c17e58 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/Generalize.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/Generalize.c
@@ -537,7 +537,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_generalize_go_x27___closed__1;
 x_2 = l_Lean_Meta_generalize_go_x27___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Meta_generalize_go_x27___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/Tactic/Induction.c b/stage0/stdlib/Lean/Meta/Tactic/Induction.c
index 795ee2faca..567c5f83a4 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/Induction.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/Induction.c
@@ -829,7 +829,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Nat_foldAux___at___private_Lean_Meta_Tactic_Induction_0__Lean_Meta_finalize_loop___spec__2___closed__1;
 x_2 = l_Nat_foldAux___at___private_Lean_Meta_Tactic_Induction_0__Lean_Meta_finalize_loop___spec__2___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Nat_foldAux___at___private_Lean_Meta_Tactic_Induction_0__Lean_Meta_finalize_loop___spec__2___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/Tactic/Injection.c b/stage0/stdlib/Lean/Meta/Tactic/Injection.c
index 84e6b3a1a8..0aca813685 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/Injection.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/Injection.c
@@ -131,7 +131,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at_Lean_Meta_getCtorNumPropFields___spec__1___closed__1;
 x_2 = l_Std_Range_forIn_loop___at_Lean_Meta_getCtorNumPropFields___spec__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at_Lean_Meta_getCtorNumPropFields___spec__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/Tactic/Intro.c b/stage0/stdlib/Lean/Meta/Tactic/Intro.c
index 230012220b..c51414b4a9 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/Intro.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/Intro.c
@@ -1993,7 +1993,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_intro___closed__1;
 x_2 = l_Lean_Meta_intro___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Meta_intro___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/Tactic/LinearArith/Nat/Basic.c b/stage0/stdlib/Lean/Meta/Tactic/LinearArith/Nat/Basic.c
index a3eb50d10b..40c1e9ceef 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/LinearArith/Nat/Basic.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/LinearArith/Nat/Basic.c
@@ -2079,7 +2079,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_Linear_Nat_LinearExpr_toArith___closed__1;
 x_2 = l_Lean_Meta_Linear_Nat_LinearExpr_toArith___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Meta_Linear_Nat_LinearExpr_toArith___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/Tactic/LinearArith/Solver.c b/stage0/stdlib/Lean/Meta/Tactic/LinearArith/Solver.c
index 0ac8116f20..d359a7ed05 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/LinearArith/Solver.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/LinearArith/Solver.c
@@ -4642,7 +4642,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_Linear_State_getBestLowerBound_x3f___closed__1;
 x_2 = l_Lean_Meta_Linear_State_getBestLowerBound_x3f___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Meta_Linear_State_getBestLowerBound_x3f___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/Tactic/Simp/Main.c b/stage0/stdlib/Lean/Meta/Tactic/Simp/Main.c
index 1e129146a5..9d6a8e20a3 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/Simp/Main.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/Simp/Main.c
@@ -26,7 +26,6 @@ static lean_object* l_Lean_Meta_Simp_isOfNatNatLit___closed__3;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_dsimp___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_unfold_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Simp_dsimpMain(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_forall(lean_object*, uint8_t, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_replaceTargetDefEq(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_mkImpCongrCtx(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_set(lean_object*, lean_object*, lean_object*);
@@ -75,6 +74,7 @@ LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_v
 lean_object* l___private_Std_Data_HashMap_0__Std_numBucketsForCapacity(lean_object*);
 static lean_object* l_Lean_Meta_Simp_simp_trySimpCongrTheorem_x3f___lambda__9___closed__1;
 lean_object* l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_forallE___override(lean_object*, lean_object*, lean_object*, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLetDecl___at___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_dsimp___spec__9___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Simp_simp_simpArrow___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Simp_simp_trySimpCongrTheorem_x3f___lambda__9___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -93,7 +93,6 @@ static lean_object* l_Lean_Meta_Simp_removeUnnecessaryCasts_isDummyEqRec___close
 LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitApp___at_Lean_Meta_Simp_simp_simpProj___spec__4___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Simp_simp_simpLet___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_panic___at_Lean_Meta_Simp_simp_tryAutoCongrTheorem_x3f___spec__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_mdata(lean_object*, lean_object*);
 lean_object* l_Lean_Expr_bindingDomain_x21(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Simp_dischargeEqnThmHypothesis_x3f_go_x3f___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Simp_throwCongrHypothesisFailed___rarg___closed__2;
@@ -503,7 +502,6 @@ LEAN_EXPORT lean_object* l_Lean_Meta_Simp_simp_trySimpCongrTheorem_x3f(lean_obje
 uint8_t l_Lean_Expr_isLambda(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Simp_simp_withNewLemmas___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_dsimpGoal___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_proj(lean_object*, lean_object*);
 lean_object* l_Lean_LocalDecl_fvarId(lean_object*);
 static lean_object* l_Lean_Meta_Simp_initFn____x40_Lean_Meta_Tactic_Simp_Main___hyg_5____closed__1;
 LEAN_EXPORT lean_object* l_Lean_Meta_Simp_simp_cacheResult(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -552,6 +550,7 @@ lean_object* l_Lean_Expr_fvar___override(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_exprDependsOn___at_Lean_Meta_Simp_simp_simpProj___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_dsimpGoal___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_dsimp___spec__10___boxed(lean_object**);
+size_t lean_ptr_addr(lean_object*);
 lean_object* l_Lean_Meta_mkForallCongr(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Simp_simp_tryAutoCongrTheorem_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Std_PersistentArray_push___rarg(lean_object*, lean_object*);
@@ -690,6 +689,7 @@ LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Meta_Simp_simp_congr
 static lean_object* l_Lean_Meta_Simp_simp_simpArrow___lambda__4___closed__9;
 lean_object* lean_mk_array(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Simp_simp_simpForall___closed__8;
+uint8_t l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(uint8_t, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Meta_dsimpGoal___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentArray_findSomeRevMAux___at_Lean_Meta_Simp_dischargeUsingAssumption_x3f___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Simp_simp_simpLoop(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -702,6 +702,7 @@ LEAN_EXPORT lean_object* l_Lean_Meta_applySimpResultToProp(lean_object*, lean_ob
 static lean_object* l_Lean_Meta_Simp_simp_simpArrow___lambda__4___closed__2;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_dsimp___lambda__7___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Meta_forallTelescopeReducing___at_Lean_Meta_Simp_simp_processCongrHypothesis___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_proj___override(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Simp_DefaultMethods_discharge_x3f___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at_Lean_Meta_Simp_lambdaTelescopeDSimp_go___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_mkExpectedTypeHint(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -2021,8 +2022,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_mkImpCongr___closed__1;
 x_2 = l___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_mkImpCongr___closed__2;
-x_3 = lean_unsigned_to_nat(1467u);
-x_4 = lean_unsigned_to_nat(23u);
+x_3 = lean_unsigned_to_nat(1471u);
+x_4 = lean_unsigned_to_nat(24u);
 x_5 = l___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_mkImpCongr___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -2040,21 +2041,79 @@ x_11 = lean_ctor_get(x_2, 1);
 lean_inc(x_11);
 if (lean_obj_tag(x_1) == 7)
 {
-uint8_t x_131; lean_object* x_132; 
-x_131 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
-x_132 = lean_expr_update_forall(x_1, x_131, x_9, x_10);
-x_12 = x_132;
+lean_object* x_131; lean_object* x_132; lean_object* x_133; uint8_t x_134; lean_object* x_135; size_t x_136; size_t x_137; uint8_t x_138; 
+x_131 = lean_ctor_get(x_1, 0);
+lean_inc(x_131);
+x_132 = lean_ctor_get(x_1, 1);
+lean_inc(x_132);
+x_133 = lean_ctor_get(x_1, 2);
+lean_inc(x_133);
+x_134 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
+lean_dec(x_1);
+lean_inc(x_133);
+lean_inc(x_132);
+lean_inc(x_131);
+x_135 = l_Lean_Expr_forallE___override(x_131, x_132, x_133, x_134);
+x_136 = lean_ptr_addr(x_132);
+lean_dec(x_132);
+x_137 = lean_ptr_addr(x_9);
+x_138 = lean_usize_dec_eq(x_136, x_137);
+if (x_138 == 0)
+{
+lean_object* x_139; 
+lean_dec(x_135);
+lean_dec(x_133);
+x_139 = l_Lean_Expr_forallE___override(x_131, x_9, x_10, x_134);
+x_12 = x_139;
 goto block_130;
 }
 else
 {
-lean_object* x_133; lean_object* x_134; 
+size_t x_140; size_t x_141; uint8_t x_142; 
+x_140 = lean_ptr_addr(x_133);
+lean_dec(x_133);
+x_141 = lean_ptr_addr(x_10);
+x_142 = lean_usize_dec_eq(x_140, x_141);
+if (x_142 == 0)
+{
+lean_object* x_143; 
+lean_dec(x_135);
+x_143 = l_Lean_Expr_forallE___override(x_131, x_9, x_10, x_134);
+x_12 = x_143;
+goto block_130;
+}
+else
+{
+uint8_t x_144; 
+x_144 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_134, x_134);
+if (x_144 == 0)
+{
+lean_object* x_145; 
+lean_dec(x_135);
+x_145 = l_Lean_Expr_forallE___override(x_131, x_9, x_10, x_134);
+x_12 = x_145;
+goto block_130;
+}
+else
+{
+lean_dec(x_131);
+lean_dec(x_10);
+lean_dec(x_9);
+x_12 = x_135;
+goto block_130;
+}
+}
+}
+}
+else
+{
+lean_object* x_146; lean_object* x_147; 
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_1);
-x_133 = l___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_mkImpCongr___closed__4;
-x_134 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_133);
-x_12 = x_134;
+x_146 = l___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_mkImpCongr___closed__4;
+x_147 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_146);
+x_12 = x_147;
 goto block_130;
 }
 block_130:
@@ -7848,9 +7907,11 @@ return x_31;
 }
 case 10:
 {
-lean_object* x_32; lean_object* x_33; 
-x_32 = lean_ctor_get(x_18, 1);
+lean_object* x_32; lean_object* x_33; lean_object* x_34; 
+x_32 = lean_ctor_get(x_18, 0);
 lean_inc(x_32);
+x_33 = lean_ctor_get(x_18, 1);
+lean_inc(x_33);
 lean_inc(x_14);
 lean_inc(x_13);
 lean_inc(x_12);
@@ -7859,26 +7920,46 @@ lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_7);
+lean_inc(x_33);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_2);
 lean_inc(x_1);
-x_33 = l_Lean_Meta_transform_visit___at___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_dsimp___spec__2(x_1, x_2, x_3, x_4, x_5, x_32, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15);
-if (lean_obj_tag(x_33) == 0)
+x_34 = l_Lean_Meta_transform_visit___at___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_dsimp___spec__2(x_1, x_2, x_3, x_4, x_5, x_33, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15);
+if (lean_obj_tag(x_34) == 0)
 {
-lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; 
-x_34 = lean_ctor_get(x_33, 0);
-lean_inc(x_34);
-x_35 = lean_ctor_get(x_33, 1);
+lean_object* x_35; lean_object* x_36; size_t x_37; size_t x_38; uint8_t x_39; 
+x_35 = lean_ctor_get(x_34, 0);
 lean_inc(x_35);
+x_36 = lean_ctor_get(x_34, 1);
+lean_inc(x_36);
+lean_dec(x_34);
+x_37 = lean_ptr_addr(x_33);
 lean_dec(x_33);
-x_36 = lean_expr_update_mdata(x_18, x_34);
-x_37 = l_Lean_Meta_transform_visit_visitPost___at___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_dsimp___spec__3(x_1, x_2, x_3, x_4, x_5, x_36, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_35);
-return x_37;
+x_38 = lean_ptr_addr(x_35);
+x_39 = lean_usize_dec_eq(x_37, x_38);
+if (x_39 == 0)
+{
+lean_object* x_40; lean_object* x_41; 
+lean_dec(x_18);
+x_40 = l_Lean_Expr_mdata___override(x_32, x_35);
+x_41 = l_Lean_Meta_transform_visit_visitPost___at___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_dsimp___spec__3(x_1, x_2, x_3, x_4, x_5, x_40, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_36);
+return x_41;
 }
 else
 {
-uint8_t x_38; 
+lean_object* x_42; 
+lean_dec(x_35);
+lean_dec(x_32);
+x_42 = l_Lean_Meta_transform_visit_visitPost___at___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_dsimp___spec__3(x_1, x_2, x_3, x_4, x_5, x_18, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_36);
+return x_42;
+}
+}
+else
+{
+uint8_t x_43; 
+lean_dec(x_33);
+lean_dec(x_32);
 lean_dec(x_18);
 lean_dec(x_14);
 lean_dec(x_13);
@@ -7892,31 +7973,35 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_2);
 lean_dec(x_1);
-x_38 = !lean_is_exclusive(x_33);
-if (x_38 == 0)
+x_43 = !lean_is_exclusive(x_34);
+if (x_43 == 0)
 {
-return x_33;
+return x_34;
 }
 else
 {
-lean_object* x_39; lean_object* x_40; lean_object* x_41; 
-x_39 = lean_ctor_get(x_33, 0);
-x_40 = lean_ctor_get(x_33, 1);
-lean_inc(x_40);
-lean_inc(x_39);
-lean_dec(x_33);
-x_41 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_41, 0, x_39);
-lean_ctor_set(x_41, 1, x_40);
-return x_41;
+lean_object* x_44; lean_object* x_45; lean_object* x_46; 
+x_44 = lean_ctor_get(x_34, 0);
+x_45 = lean_ctor_get(x_34, 1);
+lean_inc(x_45);
+lean_inc(x_44);
+lean_dec(x_34);
+x_46 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_46, 0, x_44);
+lean_ctor_set(x_46, 1, x_45);
+return x_46;
 }
 }
 }
 case 11:
 {
-lean_object* x_42; lean_object* x_43; 
-x_42 = lean_ctor_get(x_18, 2);
-lean_inc(x_42);
+lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; 
+x_47 = lean_ctor_get(x_18, 0);
+lean_inc(x_47);
+x_48 = lean_ctor_get(x_18, 1);
+lean_inc(x_48);
+x_49 = lean_ctor_get(x_18, 2);
+lean_inc(x_49);
 lean_inc(x_14);
 lean_inc(x_13);
 lean_inc(x_12);
@@ -7925,26 +8010,48 @@ lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_7);
+lean_inc(x_49);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_2);
 lean_inc(x_1);
-x_43 = l_Lean_Meta_transform_visit___at___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_dsimp___spec__2(x_1, x_2, x_3, x_4, x_5, x_42, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15);
-if (lean_obj_tag(x_43) == 0)
+x_50 = l_Lean_Meta_transform_visit___at___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_dsimp___spec__2(x_1, x_2, x_3, x_4, x_5, x_49, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15);
+if (lean_obj_tag(x_50) == 0)
 {
-lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; 
-x_44 = lean_ctor_get(x_43, 0);
-lean_inc(x_44);
-x_45 = lean_ctor_get(x_43, 1);
-lean_inc(x_45);
-lean_dec(x_43);
-x_46 = lean_expr_update_proj(x_18, x_44);
-x_47 = l_Lean_Meta_transform_visit_visitPost___at___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_dsimp___spec__3(x_1, x_2, x_3, x_4, x_5, x_46, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_45);
-return x_47;
+lean_object* x_51; lean_object* x_52; size_t x_53; size_t x_54; uint8_t x_55; 
+x_51 = lean_ctor_get(x_50, 0);
+lean_inc(x_51);
+x_52 = lean_ctor_get(x_50, 1);
+lean_inc(x_52);
+lean_dec(x_50);
+x_53 = lean_ptr_addr(x_49);
+lean_dec(x_49);
+x_54 = lean_ptr_addr(x_51);
+x_55 = lean_usize_dec_eq(x_53, x_54);
+if (x_55 == 0)
+{
+lean_object* x_56; lean_object* x_57; 
+lean_dec(x_18);
+x_56 = l_Lean_Expr_proj___override(x_47, x_48, x_51);
+x_57 = l_Lean_Meta_transform_visit_visitPost___at___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_dsimp___spec__3(x_1, x_2, x_3, x_4, x_5, x_56, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_52);
+return x_57;
 }
 else
 {
-uint8_t x_48; 
+lean_object* x_58; 
+lean_dec(x_51);
+lean_dec(x_48);
+lean_dec(x_47);
+x_58 = l_Lean_Meta_transform_visit_visitPost___at___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_dsimp___spec__3(x_1, x_2, x_3, x_4, x_5, x_18, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_52);
+return x_58;
+}
+}
+else
+{
+uint8_t x_59; 
+lean_dec(x_49);
+lean_dec(x_48);
+lean_dec(x_47);
 lean_dec(x_18);
 lean_dec(x_14);
 lean_dec(x_13);
@@ -7958,31 +8065,31 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_2);
 lean_dec(x_1);
-x_48 = !lean_is_exclusive(x_43);
-if (x_48 == 0)
+x_59 = !lean_is_exclusive(x_50);
+if (x_59 == 0)
 {
-return x_43;
+return x_50;
 }
 else
 {
-lean_object* x_49; lean_object* x_50; lean_object* x_51; 
-x_49 = lean_ctor_get(x_43, 0);
-x_50 = lean_ctor_get(x_43, 1);
-lean_inc(x_50);
-lean_inc(x_49);
-lean_dec(x_43);
-x_51 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_51, 0, x_49);
-lean_ctor_set(x_51, 1, x_50);
-return x_51;
+lean_object* x_60; lean_object* x_61; lean_object* x_62; 
+x_60 = lean_ctor_get(x_50, 0);
+x_61 = lean_ctor_get(x_50, 1);
+lean_inc(x_61);
+lean_inc(x_60);
+lean_dec(x_50);
+x_62 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_62, 0, x_60);
+lean_ctor_set(x_62, 1, x_61);
+return x_62;
 }
 }
 }
 default: 
 {
-lean_object* x_52; 
-x_52 = l_Lean_Meta_transform_visit_visitPost___at___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_dsimp___spec__3(x_1, x_2, x_3, x_4, x_5, x_18, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15);
-return x_52;
+lean_object* x_63; 
+x_63 = l_Lean_Meta_transform_visit_visitPost___at___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_dsimp___spec__3(x_1, x_2, x_3, x_4, x_5, x_18, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15);
+return x_63;
 }
 }
 }
@@ -10239,7 +10346,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at_Lean_Meta_Simp_removeUnnecessaryCasts___spec__1___closed__1;
 x_2 = l_Std_Range_forIn_loop___at_Lean_Meta_Simp_removeUnnecessaryCasts___spec__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at_Lean_Meta_Simp_removeUnnecessaryCasts___spec__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -19045,272 +19152,503 @@ lean_dec(x_114);
 lean_ctor_set(x_85, 0, x_115);
 if (lean_obj_tag(x_2) == 7)
 {
-uint8_t x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; 
-x_117 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
-x_118 = lean_expr_update_forall(x_2, x_117, x_4, x_103);
-x_119 = lean_unsigned_to_nat(0u);
-x_120 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_120, 0, x_118);
-lean_ctor_set(x_120, 1, x_85);
-lean_ctor_set(x_120, 2, x_119);
-x_27 = x_120;
+lean_object* x_117; lean_object* x_118; lean_object* x_119; uint8_t x_120; lean_object* x_121; size_t x_122; size_t x_123; uint8_t x_124; 
+x_117 = lean_ctor_get(x_2, 0);
+lean_inc(x_117);
+x_118 = lean_ctor_get(x_2, 1);
+lean_inc(x_118);
+x_119 = lean_ctor_get(x_2, 2);
+lean_inc(x_119);
+x_120 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
+lean_dec(x_2);
+lean_inc(x_119);
+lean_inc(x_118);
+lean_inc(x_117);
+x_121 = l_Lean_Expr_forallE___override(x_117, x_118, x_119, x_120);
+x_122 = lean_ptr_addr(x_118);
+lean_dec(x_118);
+x_123 = lean_ptr_addr(x_4);
+x_124 = lean_usize_dec_eq(x_122, x_123);
+if (x_124 == 0)
+{
+lean_object* x_125; lean_object* x_126; lean_object* x_127; 
+lean_dec(x_121);
+lean_dec(x_119);
+x_125 = l_Lean_Expr_forallE___override(x_117, x_4, x_103, x_120);
+x_126 = lean_unsigned_to_nat(0u);
+x_127 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_127, 0, x_125);
+lean_ctor_set(x_127, 1, x_85);
+lean_ctor_set(x_127, 2, x_126);
+x_27 = x_127;
 x_28 = x_116;
 goto block_48;
 }
 else
 {
-lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; 
+size_t x_128; size_t x_129; uint8_t x_130; 
+x_128 = lean_ptr_addr(x_119);
+lean_dec(x_119);
+x_129 = lean_ptr_addr(x_103);
+x_130 = lean_usize_dec_eq(x_128, x_129);
+if (x_130 == 0)
+{
+lean_object* x_131; lean_object* x_132; lean_object* x_133; 
+lean_dec(x_121);
+x_131 = l_Lean_Expr_forallE___override(x_117, x_4, x_103, x_120);
+x_132 = lean_unsigned_to_nat(0u);
+x_133 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_133, 0, x_131);
+lean_ctor_set(x_133, 1, x_85);
+lean_ctor_set(x_133, 2, x_132);
+x_27 = x_133;
+x_28 = x_116;
+goto block_48;
+}
+else
+{
+uint8_t x_134; 
+x_134 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_120, x_120);
+if (x_134 == 0)
+{
+lean_object* x_135; lean_object* x_136; lean_object* x_137; 
+lean_dec(x_121);
+x_135 = l_Lean_Expr_forallE___override(x_117, x_4, x_103, x_120);
+x_136 = lean_unsigned_to_nat(0u);
+x_137 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_137, 0, x_135);
+lean_ctor_set(x_137, 1, x_85);
+lean_ctor_set(x_137, 2, x_136);
+x_27 = x_137;
+x_28 = x_116;
+goto block_48;
+}
+else
+{
+lean_object* x_138; lean_object* x_139; 
+lean_dec(x_117);
+lean_dec(x_103);
+lean_dec(x_4);
+x_138 = lean_unsigned_to_nat(0u);
+x_139 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_139, 0, x_121);
+lean_ctor_set(x_139, 1, x_85);
+lean_ctor_set(x_139, 2, x_138);
+x_27 = x_139;
+x_28 = x_116;
+goto block_48;
+}
+}
+}
+}
+else
+{
+lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; 
 lean_dec(x_103);
 lean_dec(x_4);
 lean_dec(x_2);
-x_121 = l___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_mkImpCongr___closed__4;
-x_122 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_121);
-x_123 = lean_unsigned_to_nat(0u);
-x_124 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_124, 0, x_122);
-lean_ctor_set(x_124, 1, x_85);
-lean_ctor_set(x_124, 2, x_123);
-x_27 = x_124;
+x_140 = l___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_mkImpCongr___closed__4;
+x_141 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_140);
+x_142 = lean_unsigned_to_nat(0u);
+x_143 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_143, 0, x_141);
+lean_ctor_set(x_143, 1, x_85);
+lean_ctor_set(x_143, 2, x_142);
+x_27 = x_143;
 x_28 = x_116;
 goto block_48;
 }
 }
 else
 {
-lean_object* x_125; lean_object* x_126; 
+lean_object* x_144; lean_object* x_145; 
 lean_dec(x_103);
 lean_free_object(x_85);
 lean_dec(x_4);
 lean_dec(x_2);
-x_125 = lean_ctor_get(x_114, 0);
-lean_inc(x_125);
-x_126 = lean_ctor_get(x_114, 1);
-lean_inc(x_126);
+x_144 = lean_ctor_get(x_114, 0);
+lean_inc(x_144);
+x_145 = lean_ctor_get(x_114, 1);
+lean_inc(x_145);
 lean_dec(x_114);
-x_49 = x_125;
-x_50 = x_126;
+x_49 = x_144;
+x_50 = x_145;
 goto block_70;
 }
 }
 else
 {
-uint8_t x_127; uint8_t x_128; uint8_t x_129; uint8_t x_130; uint8_t x_131; uint8_t x_132; uint8_t x_133; uint8_t x_134; uint8_t x_135; uint8_t x_136; uint8_t x_137; uint8_t x_138; uint8_t x_139; uint8_t x_140; lean_object* x_141; lean_object* x_142; 
-x_127 = lean_ctor_get_uint8(x_107, 0);
-x_128 = lean_ctor_get_uint8(x_107, 1);
-x_129 = lean_ctor_get_uint8(x_107, 2);
-x_130 = lean_ctor_get_uint8(x_107, 3);
-x_131 = lean_ctor_get_uint8(x_107, 4);
-x_132 = lean_ctor_get_uint8(x_107, 6);
-x_133 = lean_ctor_get_uint8(x_107, 7);
-x_134 = lean_ctor_get_uint8(x_107, 8);
-x_135 = lean_ctor_get_uint8(x_107, 9);
-x_136 = lean_ctor_get_uint8(x_107, 10);
-x_137 = lean_ctor_get_uint8(x_107, 11);
-x_138 = lean_ctor_get_uint8(x_107, 12);
-x_139 = lean_ctor_get_uint8(x_107, 13);
+uint8_t x_146; uint8_t x_147; uint8_t x_148; uint8_t x_149; uint8_t x_150; uint8_t x_151; uint8_t x_152; uint8_t x_153; uint8_t x_154; uint8_t x_155; uint8_t x_156; uint8_t x_157; uint8_t x_158; uint8_t x_159; lean_object* x_160; lean_object* x_161; 
+x_146 = lean_ctor_get_uint8(x_107, 0);
+x_147 = lean_ctor_get_uint8(x_107, 1);
+x_148 = lean_ctor_get_uint8(x_107, 2);
+x_149 = lean_ctor_get_uint8(x_107, 3);
+x_150 = lean_ctor_get_uint8(x_107, 4);
+x_151 = lean_ctor_get_uint8(x_107, 6);
+x_152 = lean_ctor_get_uint8(x_107, 7);
+x_153 = lean_ctor_get_uint8(x_107, 8);
+x_154 = lean_ctor_get_uint8(x_107, 9);
+x_155 = lean_ctor_get_uint8(x_107, 10);
+x_156 = lean_ctor_get_uint8(x_107, 11);
+x_157 = lean_ctor_get_uint8(x_107, 12);
+x_158 = lean_ctor_get_uint8(x_107, 13);
 lean_dec(x_107);
-x_140 = 1;
-x_141 = lean_alloc_ctor(0, 0, 14);
-lean_ctor_set_uint8(x_141, 0, x_127);
-lean_ctor_set_uint8(x_141, 1, x_128);
-lean_ctor_set_uint8(x_141, 2, x_129);
-lean_ctor_set_uint8(x_141, 3, x_130);
-lean_ctor_set_uint8(x_141, 4, x_131);
-lean_ctor_set_uint8(x_141, 5, x_140);
-lean_ctor_set_uint8(x_141, 6, x_132);
-lean_ctor_set_uint8(x_141, 7, x_133);
-lean_ctor_set_uint8(x_141, 8, x_134);
-lean_ctor_set_uint8(x_141, 9, x_135);
-lean_ctor_set_uint8(x_141, 10, x_136);
-lean_ctor_set_uint8(x_141, 11, x_137);
-lean_ctor_set_uint8(x_141, 12, x_138);
-lean_ctor_set_uint8(x_141, 13, x_139);
-lean_ctor_set(x_9, 0, x_141);
+x_159 = 1;
+x_160 = lean_alloc_ctor(0, 0, 14);
+lean_ctor_set_uint8(x_160, 0, x_146);
+lean_ctor_set_uint8(x_160, 1, x_147);
+lean_ctor_set_uint8(x_160, 2, x_148);
+lean_ctor_set_uint8(x_160, 3, x_149);
+lean_ctor_set_uint8(x_160, 4, x_150);
+lean_ctor_set_uint8(x_160, 5, x_159);
+lean_ctor_set_uint8(x_160, 6, x_151);
+lean_ctor_set_uint8(x_160, 7, x_152);
+lean_ctor_set_uint8(x_160, 8, x_153);
+lean_ctor_set_uint8(x_160, 9, x_154);
+lean_ctor_set_uint8(x_160, 10, x_155);
+lean_ctor_set_uint8(x_160, 11, x_156);
+lean_ctor_set_uint8(x_160, 12, x_157);
+lean_ctor_set_uint8(x_160, 13, x_158);
+lean_ctor_set(x_9, 0, x_160);
 lean_inc(x_12);
-x_142 = l_Lean_Meta_mkImpCongrCtx(x_108, x_101, x_9, x_10, x_11, x_12, x_109);
-if (lean_obj_tag(x_142) == 0)
+x_161 = l_Lean_Meta_mkImpCongrCtx(x_108, x_101, x_9, x_10, x_11, x_12, x_109);
+if (lean_obj_tag(x_161) == 0)
 {
-lean_object* x_143; lean_object* x_144; 
-x_143 = lean_ctor_get(x_142, 0);
-lean_inc(x_143);
-x_144 = lean_ctor_get(x_142, 1);
-lean_inc(x_144);
-lean_dec(x_142);
-lean_ctor_set(x_85, 0, x_143);
+lean_object* x_162; lean_object* x_163; 
+x_162 = lean_ctor_get(x_161, 0);
+lean_inc(x_162);
+x_163 = lean_ctor_get(x_161, 1);
+lean_inc(x_163);
+lean_dec(x_161);
+lean_ctor_set(x_85, 0, x_162);
 if (lean_obj_tag(x_2) == 7)
 {
-uint8_t x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; 
-x_145 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
-x_146 = lean_expr_update_forall(x_2, x_145, x_4, x_103);
-x_147 = lean_unsigned_to_nat(0u);
-x_148 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_148, 0, x_146);
-lean_ctor_set(x_148, 1, x_85);
-lean_ctor_set(x_148, 2, x_147);
-x_27 = x_148;
-x_28 = x_144;
+lean_object* x_164; lean_object* x_165; lean_object* x_166; uint8_t x_167; lean_object* x_168; size_t x_169; size_t x_170; uint8_t x_171; 
+x_164 = lean_ctor_get(x_2, 0);
+lean_inc(x_164);
+x_165 = lean_ctor_get(x_2, 1);
+lean_inc(x_165);
+x_166 = lean_ctor_get(x_2, 2);
+lean_inc(x_166);
+x_167 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
+lean_dec(x_2);
+lean_inc(x_166);
+lean_inc(x_165);
+lean_inc(x_164);
+x_168 = l_Lean_Expr_forallE___override(x_164, x_165, x_166, x_167);
+x_169 = lean_ptr_addr(x_165);
+lean_dec(x_165);
+x_170 = lean_ptr_addr(x_4);
+x_171 = lean_usize_dec_eq(x_169, x_170);
+if (x_171 == 0)
+{
+lean_object* x_172; lean_object* x_173; lean_object* x_174; 
+lean_dec(x_168);
+lean_dec(x_166);
+x_172 = l_Lean_Expr_forallE___override(x_164, x_4, x_103, x_167);
+x_173 = lean_unsigned_to_nat(0u);
+x_174 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_174, 0, x_172);
+lean_ctor_set(x_174, 1, x_85);
+lean_ctor_set(x_174, 2, x_173);
+x_27 = x_174;
+x_28 = x_163;
 goto block_48;
 }
 else
 {
-lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; 
+size_t x_175; size_t x_176; uint8_t x_177; 
+x_175 = lean_ptr_addr(x_166);
+lean_dec(x_166);
+x_176 = lean_ptr_addr(x_103);
+x_177 = lean_usize_dec_eq(x_175, x_176);
+if (x_177 == 0)
+{
+lean_object* x_178; lean_object* x_179; lean_object* x_180; 
+lean_dec(x_168);
+x_178 = l_Lean_Expr_forallE___override(x_164, x_4, x_103, x_167);
+x_179 = lean_unsigned_to_nat(0u);
+x_180 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_180, 0, x_178);
+lean_ctor_set(x_180, 1, x_85);
+lean_ctor_set(x_180, 2, x_179);
+x_27 = x_180;
+x_28 = x_163;
+goto block_48;
+}
+else
+{
+uint8_t x_181; 
+x_181 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_167, x_167);
+if (x_181 == 0)
+{
+lean_object* x_182; lean_object* x_183; lean_object* x_184; 
+lean_dec(x_168);
+x_182 = l_Lean_Expr_forallE___override(x_164, x_4, x_103, x_167);
+x_183 = lean_unsigned_to_nat(0u);
+x_184 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_184, 0, x_182);
+lean_ctor_set(x_184, 1, x_85);
+lean_ctor_set(x_184, 2, x_183);
+x_27 = x_184;
+x_28 = x_163;
+goto block_48;
+}
+else
+{
+lean_object* x_185; lean_object* x_186; 
+lean_dec(x_164);
+lean_dec(x_103);
+lean_dec(x_4);
+x_185 = lean_unsigned_to_nat(0u);
+x_186 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_186, 0, x_168);
+lean_ctor_set(x_186, 1, x_85);
+lean_ctor_set(x_186, 2, x_185);
+x_27 = x_186;
+x_28 = x_163;
+goto block_48;
+}
+}
+}
+}
+else
+{
+lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; 
 lean_dec(x_103);
 lean_dec(x_4);
 lean_dec(x_2);
-x_149 = l___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_mkImpCongr___closed__4;
-x_150 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_149);
-x_151 = lean_unsigned_to_nat(0u);
-x_152 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_152, 0, x_150);
-lean_ctor_set(x_152, 1, x_85);
-lean_ctor_set(x_152, 2, x_151);
-x_27 = x_152;
-x_28 = x_144;
+x_187 = l___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_mkImpCongr___closed__4;
+x_188 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_187);
+x_189 = lean_unsigned_to_nat(0u);
+x_190 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_190, 0, x_188);
+lean_ctor_set(x_190, 1, x_85);
+lean_ctor_set(x_190, 2, x_189);
+x_27 = x_190;
+x_28 = x_163;
 goto block_48;
 }
 }
 else
 {
-lean_object* x_153; lean_object* x_154; 
+lean_object* x_191; lean_object* x_192; 
 lean_dec(x_103);
 lean_free_object(x_85);
 lean_dec(x_4);
 lean_dec(x_2);
-x_153 = lean_ctor_get(x_142, 0);
-lean_inc(x_153);
-x_154 = lean_ctor_get(x_142, 1);
-lean_inc(x_154);
-lean_dec(x_142);
-x_49 = x_153;
-x_50 = x_154;
+x_191 = lean_ctor_get(x_161, 0);
+lean_inc(x_191);
+x_192 = lean_ctor_get(x_161, 1);
+lean_inc(x_192);
+lean_dec(x_161);
+x_49 = x_191;
+x_50 = x_192;
 goto block_70;
 }
 }
 }
 else
 {
-lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; uint8_t x_160; uint8_t x_161; uint8_t x_162; uint8_t x_163; uint8_t x_164; uint8_t x_165; uint8_t x_166; uint8_t x_167; uint8_t x_168; uint8_t x_169; uint8_t x_170; uint8_t x_171; uint8_t x_172; lean_object* x_173; uint8_t x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; 
-x_155 = lean_ctor_get(x_9, 1);
-x_156 = lean_ctor_get(x_9, 2);
-x_157 = lean_ctor_get(x_9, 3);
-x_158 = lean_ctor_get(x_9, 4);
-x_159 = lean_ctor_get(x_9, 5);
-lean_inc(x_159);
-lean_inc(x_158);
-lean_inc(x_157);
-lean_inc(x_156);
-lean_inc(x_155);
+lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; lean_object* x_197; uint8_t x_198; uint8_t x_199; uint8_t x_200; uint8_t x_201; uint8_t x_202; uint8_t x_203; uint8_t x_204; uint8_t x_205; uint8_t x_206; uint8_t x_207; uint8_t x_208; uint8_t x_209; uint8_t x_210; lean_object* x_211; uint8_t x_212; lean_object* x_213; lean_object* x_214; lean_object* x_215; 
+x_193 = lean_ctor_get(x_9, 1);
+x_194 = lean_ctor_get(x_9, 2);
+x_195 = lean_ctor_get(x_9, 3);
+x_196 = lean_ctor_get(x_9, 4);
+x_197 = lean_ctor_get(x_9, 5);
+lean_inc(x_197);
+lean_inc(x_196);
+lean_inc(x_195);
+lean_inc(x_194);
+lean_inc(x_193);
 lean_dec(x_9);
-x_160 = lean_ctor_get_uint8(x_107, 0);
-x_161 = lean_ctor_get_uint8(x_107, 1);
-x_162 = lean_ctor_get_uint8(x_107, 2);
-x_163 = lean_ctor_get_uint8(x_107, 3);
-x_164 = lean_ctor_get_uint8(x_107, 4);
-x_165 = lean_ctor_get_uint8(x_107, 6);
-x_166 = lean_ctor_get_uint8(x_107, 7);
-x_167 = lean_ctor_get_uint8(x_107, 8);
-x_168 = lean_ctor_get_uint8(x_107, 9);
-x_169 = lean_ctor_get_uint8(x_107, 10);
-x_170 = lean_ctor_get_uint8(x_107, 11);
-x_171 = lean_ctor_get_uint8(x_107, 12);
-x_172 = lean_ctor_get_uint8(x_107, 13);
+x_198 = lean_ctor_get_uint8(x_107, 0);
+x_199 = lean_ctor_get_uint8(x_107, 1);
+x_200 = lean_ctor_get_uint8(x_107, 2);
+x_201 = lean_ctor_get_uint8(x_107, 3);
+x_202 = lean_ctor_get_uint8(x_107, 4);
+x_203 = lean_ctor_get_uint8(x_107, 6);
+x_204 = lean_ctor_get_uint8(x_107, 7);
+x_205 = lean_ctor_get_uint8(x_107, 8);
+x_206 = lean_ctor_get_uint8(x_107, 9);
+x_207 = lean_ctor_get_uint8(x_107, 10);
+x_208 = lean_ctor_get_uint8(x_107, 11);
+x_209 = lean_ctor_get_uint8(x_107, 12);
+x_210 = lean_ctor_get_uint8(x_107, 13);
 if (lean_is_exclusive(x_107)) {
- x_173 = x_107;
+ x_211 = x_107;
 } else {
  lean_dec_ref(x_107);
- x_173 = lean_box(0);
+ x_211 = lean_box(0);
 }
-x_174 = 1;
-if (lean_is_scalar(x_173)) {
- x_175 = lean_alloc_ctor(0, 0, 14);
+x_212 = 1;
+if (lean_is_scalar(x_211)) {
+ x_213 = lean_alloc_ctor(0, 0, 14);
 } else {
- x_175 = x_173;
+ x_213 = x_211;
 }
-lean_ctor_set_uint8(x_175, 0, x_160);
-lean_ctor_set_uint8(x_175, 1, x_161);
-lean_ctor_set_uint8(x_175, 2, x_162);
-lean_ctor_set_uint8(x_175, 3, x_163);
-lean_ctor_set_uint8(x_175, 4, x_164);
-lean_ctor_set_uint8(x_175, 5, x_174);
-lean_ctor_set_uint8(x_175, 6, x_165);
-lean_ctor_set_uint8(x_175, 7, x_166);
-lean_ctor_set_uint8(x_175, 8, x_167);
-lean_ctor_set_uint8(x_175, 9, x_168);
-lean_ctor_set_uint8(x_175, 10, x_169);
-lean_ctor_set_uint8(x_175, 11, x_170);
-lean_ctor_set_uint8(x_175, 12, x_171);
-lean_ctor_set_uint8(x_175, 13, x_172);
-x_176 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_176, 0, x_175);
-lean_ctor_set(x_176, 1, x_155);
-lean_ctor_set(x_176, 2, x_156);
-lean_ctor_set(x_176, 3, x_157);
-lean_ctor_set(x_176, 4, x_158);
-lean_ctor_set(x_176, 5, x_159);
+lean_ctor_set_uint8(x_213, 0, x_198);
+lean_ctor_set_uint8(x_213, 1, x_199);
+lean_ctor_set_uint8(x_213, 2, x_200);
+lean_ctor_set_uint8(x_213, 3, x_201);
+lean_ctor_set_uint8(x_213, 4, x_202);
+lean_ctor_set_uint8(x_213, 5, x_212);
+lean_ctor_set_uint8(x_213, 6, x_203);
+lean_ctor_set_uint8(x_213, 7, x_204);
+lean_ctor_set_uint8(x_213, 8, x_205);
+lean_ctor_set_uint8(x_213, 9, x_206);
+lean_ctor_set_uint8(x_213, 10, x_207);
+lean_ctor_set_uint8(x_213, 11, x_208);
+lean_ctor_set_uint8(x_213, 12, x_209);
+lean_ctor_set_uint8(x_213, 13, x_210);
+x_214 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_214, 0, x_213);
+lean_ctor_set(x_214, 1, x_193);
+lean_ctor_set(x_214, 2, x_194);
+lean_ctor_set(x_214, 3, x_195);
+lean_ctor_set(x_214, 4, x_196);
+lean_ctor_set(x_214, 5, x_197);
 lean_inc(x_12);
-x_177 = l_Lean_Meta_mkImpCongrCtx(x_108, x_101, x_176, x_10, x_11, x_12, x_109);
-if (lean_obj_tag(x_177) == 0)
+x_215 = l_Lean_Meta_mkImpCongrCtx(x_108, x_101, x_214, x_10, x_11, x_12, x_109);
+if (lean_obj_tag(x_215) == 0)
 {
-lean_object* x_178; lean_object* x_179; 
-x_178 = lean_ctor_get(x_177, 0);
-lean_inc(x_178);
-x_179 = lean_ctor_get(x_177, 1);
-lean_inc(x_179);
-lean_dec(x_177);
-lean_ctor_set(x_85, 0, x_178);
+lean_object* x_216; lean_object* x_217; 
+x_216 = lean_ctor_get(x_215, 0);
+lean_inc(x_216);
+x_217 = lean_ctor_get(x_215, 1);
+lean_inc(x_217);
+lean_dec(x_215);
+lean_ctor_set(x_85, 0, x_216);
 if (lean_obj_tag(x_2) == 7)
 {
-uint8_t x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; 
-x_180 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
-x_181 = lean_expr_update_forall(x_2, x_180, x_4, x_103);
-x_182 = lean_unsigned_to_nat(0u);
-x_183 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_183, 0, x_181);
-lean_ctor_set(x_183, 1, x_85);
-lean_ctor_set(x_183, 2, x_182);
-x_27 = x_183;
-x_28 = x_179;
+lean_object* x_218; lean_object* x_219; lean_object* x_220; uint8_t x_221; lean_object* x_222; size_t x_223; size_t x_224; uint8_t x_225; 
+x_218 = lean_ctor_get(x_2, 0);
+lean_inc(x_218);
+x_219 = lean_ctor_get(x_2, 1);
+lean_inc(x_219);
+x_220 = lean_ctor_get(x_2, 2);
+lean_inc(x_220);
+x_221 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
+lean_dec(x_2);
+lean_inc(x_220);
+lean_inc(x_219);
+lean_inc(x_218);
+x_222 = l_Lean_Expr_forallE___override(x_218, x_219, x_220, x_221);
+x_223 = lean_ptr_addr(x_219);
+lean_dec(x_219);
+x_224 = lean_ptr_addr(x_4);
+x_225 = lean_usize_dec_eq(x_223, x_224);
+if (x_225 == 0)
+{
+lean_object* x_226; lean_object* x_227; lean_object* x_228; 
+lean_dec(x_222);
+lean_dec(x_220);
+x_226 = l_Lean_Expr_forallE___override(x_218, x_4, x_103, x_221);
+x_227 = lean_unsigned_to_nat(0u);
+x_228 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_228, 0, x_226);
+lean_ctor_set(x_228, 1, x_85);
+lean_ctor_set(x_228, 2, x_227);
+x_27 = x_228;
+x_28 = x_217;
 goto block_48;
 }
 else
 {
-lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; 
+size_t x_229; size_t x_230; uint8_t x_231; 
+x_229 = lean_ptr_addr(x_220);
+lean_dec(x_220);
+x_230 = lean_ptr_addr(x_103);
+x_231 = lean_usize_dec_eq(x_229, x_230);
+if (x_231 == 0)
+{
+lean_object* x_232; lean_object* x_233; lean_object* x_234; 
+lean_dec(x_222);
+x_232 = l_Lean_Expr_forallE___override(x_218, x_4, x_103, x_221);
+x_233 = lean_unsigned_to_nat(0u);
+x_234 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_234, 0, x_232);
+lean_ctor_set(x_234, 1, x_85);
+lean_ctor_set(x_234, 2, x_233);
+x_27 = x_234;
+x_28 = x_217;
+goto block_48;
+}
+else
+{
+uint8_t x_235; 
+x_235 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_221, x_221);
+if (x_235 == 0)
+{
+lean_object* x_236; lean_object* x_237; lean_object* x_238; 
+lean_dec(x_222);
+x_236 = l_Lean_Expr_forallE___override(x_218, x_4, x_103, x_221);
+x_237 = lean_unsigned_to_nat(0u);
+x_238 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_238, 0, x_236);
+lean_ctor_set(x_238, 1, x_85);
+lean_ctor_set(x_238, 2, x_237);
+x_27 = x_238;
+x_28 = x_217;
+goto block_48;
+}
+else
+{
+lean_object* x_239; lean_object* x_240; 
+lean_dec(x_218);
+lean_dec(x_103);
+lean_dec(x_4);
+x_239 = lean_unsigned_to_nat(0u);
+x_240 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_240, 0, x_222);
+lean_ctor_set(x_240, 1, x_85);
+lean_ctor_set(x_240, 2, x_239);
+x_27 = x_240;
+x_28 = x_217;
+goto block_48;
+}
+}
+}
+}
+else
+{
+lean_object* x_241; lean_object* x_242; lean_object* x_243; lean_object* x_244; 
 lean_dec(x_103);
 lean_dec(x_4);
 lean_dec(x_2);
-x_184 = l___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_mkImpCongr___closed__4;
-x_185 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_184);
-x_186 = lean_unsigned_to_nat(0u);
-x_187 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_187, 0, x_185);
-lean_ctor_set(x_187, 1, x_85);
-lean_ctor_set(x_187, 2, x_186);
-x_27 = x_187;
-x_28 = x_179;
+x_241 = l___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_mkImpCongr___closed__4;
+x_242 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_241);
+x_243 = lean_unsigned_to_nat(0u);
+x_244 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_244, 0, x_242);
+lean_ctor_set(x_244, 1, x_85);
+lean_ctor_set(x_244, 2, x_243);
+x_27 = x_244;
+x_28 = x_217;
 goto block_48;
 }
 }
 else
 {
-lean_object* x_188; lean_object* x_189; 
+lean_object* x_245; lean_object* x_246; 
 lean_dec(x_103);
 lean_free_object(x_85);
 lean_dec(x_4);
 lean_dec(x_2);
-x_188 = lean_ctor_get(x_177, 0);
-lean_inc(x_188);
-x_189 = lean_ctor_get(x_177, 1);
-lean_inc(x_189);
-lean_dec(x_177);
-x_49 = x_188;
-x_50 = x_189;
+x_245 = lean_ctor_get(x_215, 0);
+lean_inc(x_245);
+x_246 = lean_ctor_get(x_215, 1);
+lean_inc(x_246);
+lean_dec(x_215);
+x_49 = x_245;
+x_50 = x_246;
 goto block_70;
 }
 }
 }
 else
 {
-lean_object* x_190; lean_object* x_191; 
+lean_object* x_247; lean_object* x_248; 
 lean_dec(x_103);
 lean_dec(x_101);
 lean_free_object(x_85);
@@ -19319,300 +19657,300 @@ lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_4);
 lean_dec(x_2);
-x_190 = lean_ctor_get(x_106, 0);
-lean_inc(x_190);
-x_191 = lean_ctor_get(x_106, 1);
-lean_inc(x_191);
+x_247 = lean_ctor_get(x_106, 0);
+lean_inc(x_247);
+x_248 = lean_ctor_get(x_106, 1);
+lean_inc(x_248);
 lean_dec(x_106);
-x_49 = x_190;
-x_50 = x_191;
+x_49 = x_247;
+x_50 = x_248;
 goto block_70;
 }
 }
 else
 {
-lean_object* x_192; 
+lean_object* x_249; 
 lean_dec(x_4);
 lean_dec(x_2);
-x_192 = l_Lean_Meta_mkForallFVars(x_96, x_103, x_97, x_98, x_99, x_9, x_10, x_11, x_12, x_102);
-if (lean_obj_tag(x_192) == 0)
+x_249 = l_Lean_Meta_mkForallFVars(x_96, x_103, x_97, x_98, x_99, x_9, x_10, x_11, x_12, x_102);
+if (lean_obj_tag(x_249) == 0)
 {
-lean_object* x_193; lean_object* x_194; lean_object* x_195; 
-x_193 = lean_ctor_get(x_192, 0);
-lean_inc(x_193);
-x_194 = lean_ctor_get(x_192, 1);
-lean_inc(x_194);
-lean_dec(x_192);
+lean_object* x_250; lean_object* x_251; lean_object* x_252; 
+x_250 = lean_ctor_get(x_249, 0);
+lean_inc(x_250);
+x_251 = lean_ctor_get(x_249, 1);
+lean_inc(x_251);
+lean_dec(x_249);
 lean_inc(x_12);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
-x_195 = l_Lean_Meta_Simp_Result_getProof(x_3, x_9, x_10, x_11, x_12, x_194);
-if (lean_obj_tag(x_195) == 0)
+x_252 = l_Lean_Meta_Simp_Result_getProof(x_3, x_9, x_10, x_11, x_12, x_251);
+if (lean_obj_tag(x_252) == 0)
 {
-lean_object* x_196; lean_object* x_197; lean_object* x_198; uint8_t x_199; 
-x_196 = lean_ctor_get(x_9, 0);
-lean_inc(x_196);
-x_197 = lean_ctor_get(x_195, 0);
-lean_inc(x_197);
-x_198 = lean_ctor_get(x_195, 1);
-lean_inc(x_198);
-lean_dec(x_195);
-x_199 = !lean_is_exclusive(x_9);
-if (x_199 == 0)
-{
-lean_object* x_200; uint8_t x_201; 
-x_200 = lean_ctor_get(x_9, 0);
-lean_dec(x_200);
-x_201 = !lean_is_exclusive(x_196);
-if (x_201 == 0)
-{
-uint8_t x_202; lean_object* x_203; 
-x_202 = 1;
-lean_ctor_set_uint8(x_196, 5, x_202);
-lean_inc(x_12);
-x_203 = l_Lean_Meta_mkImpDepCongrCtx(x_197, x_101, x_9, x_10, x_11, x_12, x_198);
-if (lean_obj_tag(x_203) == 0)
-{
-lean_object* x_204; lean_object* x_205; lean_object* x_206; lean_object* x_207; 
-x_204 = lean_ctor_get(x_203, 0);
-lean_inc(x_204);
-x_205 = lean_ctor_get(x_203, 1);
-lean_inc(x_205);
-lean_dec(x_203);
-lean_ctor_set(x_85, 0, x_204);
-x_206 = lean_unsigned_to_nat(0u);
-x_207 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_207, 0, x_193);
-lean_ctor_set(x_207, 1, x_85);
-lean_ctor_set(x_207, 2, x_206);
-x_27 = x_207;
-x_28 = x_205;
-goto block_48;
-}
-else
-{
-lean_object* x_208; lean_object* x_209; 
-lean_dec(x_193);
-lean_free_object(x_85);
-x_208 = lean_ctor_get(x_203, 0);
-lean_inc(x_208);
-x_209 = lean_ctor_get(x_203, 1);
-lean_inc(x_209);
-lean_dec(x_203);
-x_49 = x_208;
-x_50 = x_209;
-goto block_70;
-}
-}
-else
-{
-uint8_t x_210; uint8_t x_211; uint8_t x_212; uint8_t x_213; uint8_t x_214; uint8_t x_215; uint8_t x_216; uint8_t x_217; uint8_t x_218; uint8_t x_219; uint8_t x_220; uint8_t x_221; uint8_t x_222; uint8_t x_223; lean_object* x_224; lean_object* x_225; 
-x_210 = lean_ctor_get_uint8(x_196, 0);
-x_211 = lean_ctor_get_uint8(x_196, 1);
-x_212 = lean_ctor_get_uint8(x_196, 2);
-x_213 = lean_ctor_get_uint8(x_196, 3);
-x_214 = lean_ctor_get_uint8(x_196, 4);
-x_215 = lean_ctor_get_uint8(x_196, 6);
-x_216 = lean_ctor_get_uint8(x_196, 7);
-x_217 = lean_ctor_get_uint8(x_196, 8);
-x_218 = lean_ctor_get_uint8(x_196, 9);
-x_219 = lean_ctor_get_uint8(x_196, 10);
-x_220 = lean_ctor_get_uint8(x_196, 11);
-x_221 = lean_ctor_get_uint8(x_196, 12);
-x_222 = lean_ctor_get_uint8(x_196, 13);
-lean_dec(x_196);
-x_223 = 1;
-x_224 = lean_alloc_ctor(0, 0, 14);
-lean_ctor_set_uint8(x_224, 0, x_210);
-lean_ctor_set_uint8(x_224, 1, x_211);
-lean_ctor_set_uint8(x_224, 2, x_212);
-lean_ctor_set_uint8(x_224, 3, x_213);
-lean_ctor_set_uint8(x_224, 4, x_214);
-lean_ctor_set_uint8(x_224, 5, x_223);
-lean_ctor_set_uint8(x_224, 6, x_215);
-lean_ctor_set_uint8(x_224, 7, x_216);
-lean_ctor_set_uint8(x_224, 8, x_217);
-lean_ctor_set_uint8(x_224, 9, x_218);
-lean_ctor_set_uint8(x_224, 10, x_219);
-lean_ctor_set_uint8(x_224, 11, x_220);
-lean_ctor_set_uint8(x_224, 12, x_221);
-lean_ctor_set_uint8(x_224, 13, x_222);
-lean_ctor_set(x_9, 0, x_224);
-lean_inc(x_12);
-x_225 = l_Lean_Meta_mkImpDepCongrCtx(x_197, x_101, x_9, x_10, x_11, x_12, x_198);
-if (lean_obj_tag(x_225) == 0)
-{
-lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; 
-x_226 = lean_ctor_get(x_225, 0);
-lean_inc(x_226);
-x_227 = lean_ctor_get(x_225, 1);
-lean_inc(x_227);
-lean_dec(x_225);
-lean_ctor_set(x_85, 0, x_226);
-x_228 = lean_unsigned_to_nat(0u);
-x_229 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_229, 0, x_193);
-lean_ctor_set(x_229, 1, x_85);
-lean_ctor_set(x_229, 2, x_228);
-x_27 = x_229;
-x_28 = x_227;
-goto block_48;
-}
-else
-{
-lean_object* x_230; lean_object* x_231; 
-lean_dec(x_193);
-lean_free_object(x_85);
-x_230 = lean_ctor_get(x_225, 0);
-lean_inc(x_230);
-x_231 = lean_ctor_get(x_225, 1);
-lean_inc(x_231);
-lean_dec(x_225);
-x_49 = x_230;
-x_50 = x_231;
-goto block_70;
-}
-}
-}
-else
-{
-lean_object* x_232; lean_object* x_233; lean_object* x_234; lean_object* x_235; lean_object* x_236; uint8_t x_237; uint8_t x_238; uint8_t x_239; uint8_t x_240; uint8_t x_241; uint8_t x_242; uint8_t x_243; uint8_t x_244; uint8_t x_245; uint8_t x_246; uint8_t x_247; uint8_t x_248; uint8_t x_249; lean_object* x_250; uint8_t x_251; lean_object* x_252; lean_object* x_253; lean_object* x_254; 
-x_232 = lean_ctor_get(x_9, 1);
-x_233 = lean_ctor_get(x_9, 2);
-x_234 = lean_ctor_get(x_9, 3);
-x_235 = lean_ctor_get(x_9, 4);
-x_236 = lean_ctor_get(x_9, 5);
-lean_inc(x_236);
-lean_inc(x_235);
-lean_inc(x_234);
-lean_inc(x_233);
-lean_inc(x_232);
-lean_dec(x_9);
-x_237 = lean_ctor_get_uint8(x_196, 0);
-x_238 = lean_ctor_get_uint8(x_196, 1);
-x_239 = lean_ctor_get_uint8(x_196, 2);
-x_240 = lean_ctor_get_uint8(x_196, 3);
-x_241 = lean_ctor_get_uint8(x_196, 4);
-x_242 = lean_ctor_get_uint8(x_196, 6);
-x_243 = lean_ctor_get_uint8(x_196, 7);
-x_244 = lean_ctor_get_uint8(x_196, 8);
-x_245 = lean_ctor_get_uint8(x_196, 9);
-x_246 = lean_ctor_get_uint8(x_196, 10);
-x_247 = lean_ctor_get_uint8(x_196, 11);
-x_248 = lean_ctor_get_uint8(x_196, 12);
-x_249 = lean_ctor_get_uint8(x_196, 13);
-if (lean_is_exclusive(x_196)) {
- x_250 = x_196;
-} else {
- lean_dec_ref(x_196);
- x_250 = lean_box(0);
-}
-x_251 = 1;
-if (lean_is_scalar(x_250)) {
- x_252 = lean_alloc_ctor(0, 0, 14);
-} else {
- x_252 = x_250;
-}
-lean_ctor_set_uint8(x_252, 0, x_237);
-lean_ctor_set_uint8(x_252, 1, x_238);
-lean_ctor_set_uint8(x_252, 2, x_239);
-lean_ctor_set_uint8(x_252, 3, x_240);
-lean_ctor_set_uint8(x_252, 4, x_241);
-lean_ctor_set_uint8(x_252, 5, x_251);
-lean_ctor_set_uint8(x_252, 6, x_242);
-lean_ctor_set_uint8(x_252, 7, x_243);
-lean_ctor_set_uint8(x_252, 8, x_244);
-lean_ctor_set_uint8(x_252, 9, x_245);
-lean_ctor_set_uint8(x_252, 10, x_246);
-lean_ctor_set_uint8(x_252, 11, x_247);
-lean_ctor_set_uint8(x_252, 12, x_248);
-lean_ctor_set_uint8(x_252, 13, x_249);
-x_253 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_253, 0, x_252);
-lean_ctor_set(x_253, 1, x_232);
-lean_ctor_set(x_253, 2, x_233);
-lean_ctor_set(x_253, 3, x_234);
-lean_ctor_set(x_253, 4, x_235);
-lean_ctor_set(x_253, 5, x_236);
-lean_inc(x_12);
-x_254 = l_Lean_Meta_mkImpDepCongrCtx(x_197, x_101, x_253, x_10, x_11, x_12, x_198);
-if (lean_obj_tag(x_254) == 0)
-{
-lean_object* x_255; lean_object* x_256; lean_object* x_257; lean_object* x_258; 
-x_255 = lean_ctor_get(x_254, 0);
+lean_object* x_253; lean_object* x_254; lean_object* x_255; uint8_t x_256; 
+x_253 = lean_ctor_get(x_9, 0);
+lean_inc(x_253);
+x_254 = lean_ctor_get(x_252, 0);
+lean_inc(x_254);
+x_255 = lean_ctor_get(x_252, 1);
 lean_inc(x_255);
-x_256 = lean_ctor_get(x_254, 1);
-lean_inc(x_256);
-lean_dec(x_254);
-lean_ctor_set(x_85, 0, x_255);
-x_257 = lean_unsigned_to_nat(0u);
-x_258 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_258, 0, x_193);
-lean_ctor_set(x_258, 1, x_85);
-lean_ctor_set(x_258, 2, x_257);
-x_27 = x_258;
-x_28 = x_256;
+lean_dec(x_252);
+x_256 = !lean_is_exclusive(x_9);
+if (x_256 == 0)
+{
+lean_object* x_257; uint8_t x_258; 
+x_257 = lean_ctor_get(x_9, 0);
+lean_dec(x_257);
+x_258 = !lean_is_exclusive(x_253);
+if (x_258 == 0)
+{
+uint8_t x_259; lean_object* x_260; 
+x_259 = 1;
+lean_ctor_set_uint8(x_253, 5, x_259);
+lean_inc(x_12);
+x_260 = l_Lean_Meta_mkImpDepCongrCtx(x_254, x_101, x_9, x_10, x_11, x_12, x_255);
+if (lean_obj_tag(x_260) == 0)
+{
+lean_object* x_261; lean_object* x_262; lean_object* x_263; lean_object* x_264; 
+x_261 = lean_ctor_get(x_260, 0);
+lean_inc(x_261);
+x_262 = lean_ctor_get(x_260, 1);
+lean_inc(x_262);
+lean_dec(x_260);
+lean_ctor_set(x_85, 0, x_261);
+x_263 = lean_unsigned_to_nat(0u);
+x_264 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_264, 0, x_250);
+lean_ctor_set(x_264, 1, x_85);
+lean_ctor_set(x_264, 2, x_263);
+x_27 = x_264;
+x_28 = x_262;
 goto block_48;
 }
 else
 {
-lean_object* x_259; lean_object* x_260; 
-lean_dec(x_193);
+lean_object* x_265; lean_object* x_266; 
+lean_dec(x_250);
 lean_free_object(x_85);
-x_259 = lean_ctor_get(x_254, 0);
-lean_inc(x_259);
-x_260 = lean_ctor_get(x_254, 1);
-lean_inc(x_260);
-lean_dec(x_254);
-x_49 = x_259;
-x_50 = x_260;
+x_265 = lean_ctor_get(x_260, 0);
+lean_inc(x_265);
+x_266 = lean_ctor_get(x_260, 1);
+lean_inc(x_266);
+lean_dec(x_260);
+x_49 = x_265;
+x_50 = x_266;
+goto block_70;
+}
+}
+else
+{
+uint8_t x_267; uint8_t x_268; uint8_t x_269; uint8_t x_270; uint8_t x_271; uint8_t x_272; uint8_t x_273; uint8_t x_274; uint8_t x_275; uint8_t x_276; uint8_t x_277; uint8_t x_278; uint8_t x_279; uint8_t x_280; lean_object* x_281; lean_object* x_282; 
+x_267 = lean_ctor_get_uint8(x_253, 0);
+x_268 = lean_ctor_get_uint8(x_253, 1);
+x_269 = lean_ctor_get_uint8(x_253, 2);
+x_270 = lean_ctor_get_uint8(x_253, 3);
+x_271 = lean_ctor_get_uint8(x_253, 4);
+x_272 = lean_ctor_get_uint8(x_253, 6);
+x_273 = lean_ctor_get_uint8(x_253, 7);
+x_274 = lean_ctor_get_uint8(x_253, 8);
+x_275 = lean_ctor_get_uint8(x_253, 9);
+x_276 = lean_ctor_get_uint8(x_253, 10);
+x_277 = lean_ctor_get_uint8(x_253, 11);
+x_278 = lean_ctor_get_uint8(x_253, 12);
+x_279 = lean_ctor_get_uint8(x_253, 13);
+lean_dec(x_253);
+x_280 = 1;
+x_281 = lean_alloc_ctor(0, 0, 14);
+lean_ctor_set_uint8(x_281, 0, x_267);
+lean_ctor_set_uint8(x_281, 1, x_268);
+lean_ctor_set_uint8(x_281, 2, x_269);
+lean_ctor_set_uint8(x_281, 3, x_270);
+lean_ctor_set_uint8(x_281, 4, x_271);
+lean_ctor_set_uint8(x_281, 5, x_280);
+lean_ctor_set_uint8(x_281, 6, x_272);
+lean_ctor_set_uint8(x_281, 7, x_273);
+lean_ctor_set_uint8(x_281, 8, x_274);
+lean_ctor_set_uint8(x_281, 9, x_275);
+lean_ctor_set_uint8(x_281, 10, x_276);
+lean_ctor_set_uint8(x_281, 11, x_277);
+lean_ctor_set_uint8(x_281, 12, x_278);
+lean_ctor_set_uint8(x_281, 13, x_279);
+lean_ctor_set(x_9, 0, x_281);
+lean_inc(x_12);
+x_282 = l_Lean_Meta_mkImpDepCongrCtx(x_254, x_101, x_9, x_10, x_11, x_12, x_255);
+if (lean_obj_tag(x_282) == 0)
+{
+lean_object* x_283; lean_object* x_284; lean_object* x_285; lean_object* x_286; 
+x_283 = lean_ctor_get(x_282, 0);
+lean_inc(x_283);
+x_284 = lean_ctor_get(x_282, 1);
+lean_inc(x_284);
+lean_dec(x_282);
+lean_ctor_set(x_85, 0, x_283);
+x_285 = lean_unsigned_to_nat(0u);
+x_286 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_286, 0, x_250);
+lean_ctor_set(x_286, 1, x_85);
+lean_ctor_set(x_286, 2, x_285);
+x_27 = x_286;
+x_28 = x_284;
+goto block_48;
+}
+else
+{
+lean_object* x_287; lean_object* x_288; 
+lean_dec(x_250);
+lean_free_object(x_85);
+x_287 = lean_ctor_get(x_282, 0);
+lean_inc(x_287);
+x_288 = lean_ctor_get(x_282, 1);
+lean_inc(x_288);
+lean_dec(x_282);
+x_49 = x_287;
+x_50 = x_288;
 goto block_70;
 }
 }
 }
 else
 {
-lean_object* x_261; lean_object* x_262; 
-lean_dec(x_193);
+lean_object* x_289; lean_object* x_290; lean_object* x_291; lean_object* x_292; lean_object* x_293; uint8_t x_294; uint8_t x_295; uint8_t x_296; uint8_t x_297; uint8_t x_298; uint8_t x_299; uint8_t x_300; uint8_t x_301; uint8_t x_302; uint8_t x_303; uint8_t x_304; uint8_t x_305; uint8_t x_306; lean_object* x_307; uint8_t x_308; lean_object* x_309; lean_object* x_310; lean_object* x_311; 
+x_289 = lean_ctor_get(x_9, 1);
+x_290 = lean_ctor_get(x_9, 2);
+x_291 = lean_ctor_get(x_9, 3);
+x_292 = lean_ctor_get(x_9, 4);
+x_293 = lean_ctor_get(x_9, 5);
+lean_inc(x_293);
+lean_inc(x_292);
+lean_inc(x_291);
+lean_inc(x_290);
+lean_inc(x_289);
+lean_dec(x_9);
+x_294 = lean_ctor_get_uint8(x_253, 0);
+x_295 = lean_ctor_get_uint8(x_253, 1);
+x_296 = lean_ctor_get_uint8(x_253, 2);
+x_297 = lean_ctor_get_uint8(x_253, 3);
+x_298 = lean_ctor_get_uint8(x_253, 4);
+x_299 = lean_ctor_get_uint8(x_253, 6);
+x_300 = lean_ctor_get_uint8(x_253, 7);
+x_301 = lean_ctor_get_uint8(x_253, 8);
+x_302 = lean_ctor_get_uint8(x_253, 9);
+x_303 = lean_ctor_get_uint8(x_253, 10);
+x_304 = lean_ctor_get_uint8(x_253, 11);
+x_305 = lean_ctor_get_uint8(x_253, 12);
+x_306 = lean_ctor_get_uint8(x_253, 13);
+if (lean_is_exclusive(x_253)) {
+ x_307 = x_253;
+} else {
+ lean_dec_ref(x_253);
+ x_307 = lean_box(0);
+}
+x_308 = 1;
+if (lean_is_scalar(x_307)) {
+ x_309 = lean_alloc_ctor(0, 0, 14);
+} else {
+ x_309 = x_307;
+}
+lean_ctor_set_uint8(x_309, 0, x_294);
+lean_ctor_set_uint8(x_309, 1, x_295);
+lean_ctor_set_uint8(x_309, 2, x_296);
+lean_ctor_set_uint8(x_309, 3, x_297);
+lean_ctor_set_uint8(x_309, 4, x_298);
+lean_ctor_set_uint8(x_309, 5, x_308);
+lean_ctor_set_uint8(x_309, 6, x_299);
+lean_ctor_set_uint8(x_309, 7, x_300);
+lean_ctor_set_uint8(x_309, 8, x_301);
+lean_ctor_set_uint8(x_309, 9, x_302);
+lean_ctor_set_uint8(x_309, 10, x_303);
+lean_ctor_set_uint8(x_309, 11, x_304);
+lean_ctor_set_uint8(x_309, 12, x_305);
+lean_ctor_set_uint8(x_309, 13, x_306);
+x_310 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_310, 0, x_309);
+lean_ctor_set(x_310, 1, x_289);
+lean_ctor_set(x_310, 2, x_290);
+lean_ctor_set(x_310, 3, x_291);
+lean_ctor_set(x_310, 4, x_292);
+lean_ctor_set(x_310, 5, x_293);
+lean_inc(x_12);
+x_311 = l_Lean_Meta_mkImpDepCongrCtx(x_254, x_101, x_310, x_10, x_11, x_12, x_255);
+if (lean_obj_tag(x_311) == 0)
+{
+lean_object* x_312; lean_object* x_313; lean_object* x_314; lean_object* x_315; 
+x_312 = lean_ctor_get(x_311, 0);
+lean_inc(x_312);
+x_313 = lean_ctor_get(x_311, 1);
+lean_inc(x_313);
+lean_dec(x_311);
+lean_ctor_set(x_85, 0, x_312);
+x_314 = lean_unsigned_to_nat(0u);
+x_315 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_315, 0, x_250);
+lean_ctor_set(x_315, 1, x_85);
+lean_ctor_set(x_315, 2, x_314);
+x_27 = x_315;
+x_28 = x_313;
+goto block_48;
+}
+else
+{
+lean_object* x_316; lean_object* x_317; 
+lean_dec(x_250);
+lean_free_object(x_85);
+x_316 = lean_ctor_get(x_311, 0);
+lean_inc(x_316);
+x_317 = lean_ctor_get(x_311, 1);
+lean_inc(x_317);
+lean_dec(x_311);
+x_49 = x_316;
+x_50 = x_317;
+goto block_70;
+}
+}
+}
+else
+{
+lean_object* x_318; lean_object* x_319; 
+lean_dec(x_250);
 lean_dec(x_101);
 lean_free_object(x_85);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
-x_261 = lean_ctor_get(x_195, 0);
-lean_inc(x_261);
-x_262 = lean_ctor_get(x_195, 1);
-lean_inc(x_262);
-lean_dec(x_195);
-x_49 = x_261;
-x_50 = x_262;
+x_318 = lean_ctor_get(x_252, 0);
+lean_inc(x_318);
+x_319 = lean_ctor_get(x_252, 1);
+lean_inc(x_319);
+lean_dec(x_252);
+x_49 = x_318;
+x_50 = x_319;
 goto block_70;
 }
 }
 else
 {
-lean_object* x_263; lean_object* x_264; 
+lean_object* x_320; lean_object* x_321; 
 lean_dec(x_101);
 lean_free_object(x_85);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_3);
-x_263 = lean_ctor_get(x_192, 0);
-lean_inc(x_263);
-x_264 = lean_ctor_get(x_192, 1);
-lean_inc(x_264);
-lean_dec(x_192);
-x_49 = x_263;
-x_50 = x_264;
+x_320 = lean_ctor_get(x_249, 0);
+lean_inc(x_320);
+x_321 = lean_ctor_get(x_249, 1);
+lean_inc(x_321);
+lean_dec(x_249);
+x_49 = x_320;
+x_50 = x_321;
 goto block_70;
 }
 }
 }
 else
 {
-lean_object* x_265; lean_object* x_266; 
+lean_object* x_322; lean_object* x_323; 
 lean_dec(x_96);
 lean_free_object(x_85);
 lean_dec(x_84);
@@ -19623,73 +19961,73 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_265 = lean_ctor_get(x_100, 0);
-lean_inc(x_265);
-x_266 = lean_ctor_get(x_100, 1);
-lean_inc(x_266);
+x_322 = lean_ctor_get(x_100, 0);
+lean_inc(x_322);
+x_323 = lean_ctor_get(x_100, 1);
+lean_inc(x_323);
 lean_dec(x_100);
-x_49 = x_265;
-x_50 = x_266;
+x_49 = x_322;
+x_50 = x_323;
 goto block_70;
 }
 }
 else
 {
-lean_object* x_267; lean_object* x_268; lean_object* x_269; uint8_t x_270; uint8_t x_271; uint8_t x_272; lean_object* x_273; 
-x_267 = lean_ctor_get(x_85, 0);
-lean_inc(x_267);
+lean_object* x_324; lean_object* x_325; lean_object* x_326; uint8_t x_327; uint8_t x_328; uint8_t x_329; lean_object* x_330; 
+x_324 = lean_ctor_get(x_85, 0);
+lean_inc(x_324);
 lean_dec(x_85);
-x_268 = l_Lean_Meta_Simp_simp_simpLet___lambda__1___closed__1;
+x_325 = l_Lean_Meta_Simp_simp_simpLet___lambda__1___closed__1;
 lean_inc(x_5);
-x_269 = lean_array_push(x_268, x_5);
-x_270 = 0;
-x_271 = 1;
-x_272 = 1;
-lean_inc(x_269);
-x_273 = l_Lean_Meta_mkLambdaFVars(x_269, x_267, x_270, x_271, x_272, x_9, x_10, x_11, x_12, x_92);
-if (lean_obj_tag(x_273) == 0)
+x_326 = lean_array_push(x_325, x_5);
+x_327 = 0;
+x_328 = 1;
+x_329 = 1;
+lean_inc(x_326);
+x_330 = l_Lean_Meta_mkLambdaFVars(x_326, x_324, x_327, x_328, x_329, x_9, x_10, x_11, x_12, x_92);
+if (lean_obj_tag(x_330) == 0)
 {
-lean_object* x_274; lean_object* x_275; lean_object* x_276; lean_object* x_277; uint8_t x_278; 
-x_274 = lean_ctor_get(x_273, 0);
-lean_inc(x_274);
-x_275 = lean_ctor_get(x_273, 1);
-lean_inc(x_275);
-lean_dec(x_273);
-x_276 = lean_ctor_get(x_84, 0);
-lean_inc(x_276);
+lean_object* x_331; lean_object* x_332; lean_object* x_333; lean_object* x_334; uint8_t x_335; 
+x_331 = lean_ctor_get(x_330, 0);
+lean_inc(x_331);
+x_332 = lean_ctor_get(x_330, 1);
+lean_inc(x_332);
+lean_dec(x_330);
+x_333 = lean_ctor_get(x_84, 0);
+lean_inc(x_333);
 lean_dec(x_84);
-x_277 = l_Lean_Expr_fvarId_x21(x_5);
-x_278 = l_Lean_Expr_hasAnyFVar_visit___at_Lean_Expr_containsFVar___spec__1(x_277, x_276);
-lean_dec(x_277);
-if (x_278 == 0)
+x_334 = l_Lean_Expr_fvarId_x21(x_5);
+x_335 = l_Lean_Expr_hasAnyFVar_visit___at_Lean_Expr_containsFVar___spec__1(x_334, x_333);
+lean_dec(x_334);
+if (x_335 == 0)
 {
-lean_object* x_279; 
-lean_dec(x_269);
+lean_object* x_336; 
+lean_dec(x_326);
 lean_inc(x_12);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
-x_279 = l_Lean_Meta_Simp_Result_getProof(x_3, x_9, x_10, x_11, x_12, x_275);
-if (lean_obj_tag(x_279) == 0)
+x_336 = l_Lean_Meta_Simp_Result_getProof(x_3, x_9, x_10, x_11, x_12, x_332);
+if (lean_obj_tag(x_336) == 0)
 {
-lean_object* x_280; lean_object* x_281; lean_object* x_282; lean_object* x_283; lean_object* x_284; lean_object* x_285; lean_object* x_286; lean_object* x_287; lean_object* x_288; uint8_t x_289; uint8_t x_290; uint8_t x_291; uint8_t x_292; uint8_t x_293; uint8_t x_294; uint8_t x_295; uint8_t x_296; uint8_t x_297; uint8_t x_298; uint8_t x_299; uint8_t x_300; uint8_t x_301; lean_object* x_302; uint8_t x_303; lean_object* x_304; lean_object* x_305; lean_object* x_306; 
-x_280 = lean_ctor_get(x_9, 0);
-lean_inc(x_280);
-x_281 = lean_ctor_get(x_279, 0);
-lean_inc(x_281);
-x_282 = lean_ctor_get(x_279, 1);
-lean_inc(x_282);
-lean_dec(x_279);
-x_283 = lean_ctor_get(x_9, 1);
-lean_inc(x_283);
-x_284 = lean_ctor_get(x_9, 2);
-lean_inc(x_284);
-x_285 = lean_ctor_get(x_9, 3);
-lean_inc(x_285);
-x_286 = lean_ctor_get(x_9, 4);
-lean_inc(x_286);
-x_287 = lean_ctor_get(x_9, 5);
-lean_inc(x_287);
+lean_object* x_337; lean_object* x_338; lean_object* x_339; lean_object* x_340; lean_object* x_341; lean_object* x_342; lean_object* x_343; lean_object* x_344; lean_object* x_345; uint8_t x_346; uint8_t x_347; uint8_t x_348; uint8_t x_349; uint8_t x_350; uint8_t x_351; uint8_t x_352; uint8_t x_353; uint8_t x_354; uint8_t x_355; uint8_t x_356; uint8_t x_357; uint8_t x_358; lean_object* x_359; uint8_t x_360; lean_object* x_361; lean_object* x_362; lean_object* x_363; 
+x_337 = lean_ctor_get(x_9, 0);
+lean_inc(x_337);
+x_338 = lean_ctor_get(x_336, 0);
+lean_inc(x_338);
+x_339 = lean_ctor_get(x_336, 1);
+lean_inc(x_339);
+lean_dec(x_336);
+x_340 = lean_ctor_get(x_9, 1);
+lean_inc(x_340);
+x_341 = lean_ctor_get(x_9, 2);
+lean_inc(x_341);
+x_342 = lean_ctor_get(x_9, 3);
+lean_inc(x_342);
+x_343 = lean_ctor_get(x_9, 4);
+lean_inc(x_343);
+x_344 = lean_ctor_get(x_9, 5);
+lean_inc(x_344);
 if (lean_is_exclusive(x_9)) {
  lean_ctor_release(x_9, 0);
  lean_ctor_release(x_9, 1);
@@ -19697,180 +20035,257 @@ if (lean_is_exclusive(x_9)) {
  lean_ctor_release(x_9, 3);
  lean_ctor_release(x_9, 4);
  lean_ctor_release(x_9, 5);
- x_288 = x_9;
+ x_345 = x_9;
 } else {
  lean_dec_ref(x_9);
- x_288 = lean_box(0);
+ x_345 = lean_box(0);
 }
-x_289 = lean_ctor_get_uint8(x_280, 0);
-x_290 = lean_ctor_get_uint8(x_280, 1);
-x_291 = lean_ctor_get_uint8(x_280, 2);
-x_292 = lean_ctor_get_uint8(x_280, 3);
-x_293 = lean_ctor_get_uint8(x_280, 4);
-x_294 = lean_ctor_get_uint8(x_280, 6);
-x_295 = lean_ctor_get_uint8(x_280, 7);
-x_296 = lean_ctor_get_uint8(x_280, 8);
-x_297 = lean_ctor_get_uint8(x_280, 9);
-x_298 = lean_ctor_get_uint8(x_280, 10);
-x_299 = lean_ctor_get_uint8(x_280, 11);
-x_300 = lean_ctor_get_uint8(x_280, 12);
-x_301 = lean_ctor_get_uint8(x_280, 13);
-if (lean_is_exclusive(x_280)) {
- x_302 = x_280;
+x_346 = lean_ctor_get_uint8(x_337, 0);
+x_347 = lean_ctor_get_uint8(x_337, 1);
+x_348 = lean_ctor_get_uint8(x_337, 2);
+x_349 = lean_ctor_get_uint8(x_337, 3);
+x_350 = lean_ctor_get_uint8(x_337, 4);
+x_351 = lean_ctor_get_uint8(x_337, 6);
+x_352 = lean_ctor_get_uint8(x_337, 7);
+x_353 = lean_ctor_get_uint8(x_337, 8);
+x_354 = lean_ctor_get_uint8(x_337, 9);
+x_355 = lean_ctor_get_uint8(x_337, 10);
+x_356 = lean_ctor_get_uint8(x_337, 11);
+x_357 = lean_ctor_get_uint8(x_337, 12);
+x_358 = lean_ctor_get_uint8(x_337, 13);
+if (lean_is_exclusive(x_337)) {
+ x_359 = x_337;
 } else {
- lean_dec_ref(x_280);
- x_302 = lean_box(0);
+ lean_dec_ref(x_337);
+ x_359 = lean_box(0);
 }
-x_303 = 1;
-if (lean_is_scalar(x_302)) {
- x_304 = lean_alloc_ctor(0, 0, 14);
+x_360 = 1;
+if (lean_is_scalar(x_359)) {
+ x_361 = lean_alloc_ctor(0, 0, 14);
 } else {
- x_304 = x_302;
+ x_361 = x_359;
 }
-lean_ctor_set_uint8(x_304, 0, x_289);
-lean_ctor_set_uint8(x_304, 1, x_290);
-lean_ctor_set_uint8(x_304, 2, x_291);
-lean_ctor_set_uint8(x_304, 3, x_292);
-lean_ctor_set_uint8(x_304, 4, x_293);
-lean_ctor_set_uint8(x_304, 5, x_303);
-lean_ctor_set_uint8(x_304, 6, x_294);
-lean_ctor_set_uint8(x_304, 7, x_295);
-lean_ctor_set_uint8(x_304, 8, x_296);
-lean_ctor_set_uint8(x_304, 9, x_297);
-lean_ctor_set_uint8(x_304, 10, x_298);
-lean_ctor_set_uint8(x_304, 11, x_299);
-lean_ctor_set_uint8(x_304, 12, x_300);
-lean_ctor_set_uint8(x_304, 13, x_301);
-if (lean_is_scalar(x_288)) {
- x_305 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set_uint8(x_361, 0, x_346);
+lean_ctor_set_uint8(x_361, 1, x_347);
+lean_ctor_set_uint8(x_361, 2, x_348);
+lean_ctor_set_uint8(x_361, 3, x_349);
+lean_ctor_set_uint8(x_361, 4, x_350);
+lean_ctor_set_uint8(x_361, 5, x_360);
+lean_ctor_set_uint8(x_361, 6, x_351);
+lean_ctor_set_uint8(x_361, 7, x_352);
+lean_ctor_set_uint8(x_361, 8, x_353);
+lean_ctor_set_uint8(x_361, 9, x_354);
+lean_ctor_set_uint8(x_361, 10, x_355);
+lean_ctor_set_uint8(x_361, 11, x_356);
+lean_ctor_set_uint8(x_361, 12, x_357);
+lean_ctor_set_uint8(x_361, 13, x_358);
+if (lean_is_scalar(x_345)) {
+ x_362 = lean_alloc_ctor(0, 6, 0);
 } else {
- x_305 = x_288;
+ x_362 = x_345;
 }
-lean_ctor_set(x_305, 0, x_304);
-lean_ctor_set(x_305, 1, x_283);
-lean_ctor_set(x_305, 2, x_284);
-lean_ctor_set(x_305, 3, x_285);
-lean_ctor_set(x_305, 4, x_286);
-lean_ctor_set(x_305, 5, x_287);
+lean_ctor_set(x_362, 0, x_361);
+lean_ctor_set(x_362, 1, x_340);
+lean_ctor_set(x_362, 2, x_341);
+lean_ctor_set(x_362, 3, x_342);
+lean_ctor_set(x_362, 4, x_343);
+lean_ctor_set(x_362, 5, x_344);
 lean_inc(x_12);
-x_306 = l_Lean_Meta_mkImpCongrCtx(x_281, x_274, x_305, x_10, x_11, x_12, x_282);
-if (lean_obj_tag(x_306) == 0)
+x_363 = l_Lean_Meta_mkImpCongrCtx(x_338, x_331, x_362, x_10, x_11, x_12, x_339);
+if (lean_obj_tag(x_363) == 0)
 {
-lean_object* x_307; lean_object* x_308; lean_object* x_309; 
-x_307 = lean_ctor_get(x_306, 0);
-lean_inc(x_307);
-x_308 = lean_ctor_get(x_306, 1);
-lean_inc(x_308);
-lean_dec(x_306);
-x_309 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_309, 0, x_307);
+lean_object* x_364; lean_object* x_365; lean_object* x_366; 
+x_364 = lean_ctor_get(x_363, 0);
+lean_inc(x_364);
+x_365 = lean_ctor_get(x_363, 1);
+lean_inc(x_365);
+lean_dec(x_363);
+x_366 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_366, 0, x_364);
 if (lean_obj_tag(x_2) == 7)
 {
-uint8_t x_310; lean_object* x_311; lean_object* x_312; lean_object* x_313; 
-x_310 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
-x_311 = lean_expr_update_forall(x_2, x_310, x_4, x_276);
-x_312 = lean_unsigned_to_nat(0u);
-x_313 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_313, 0, x_311);
-lean_ctor_set(x_313, 1, x_309);
-lean_ctor_set(x_313, 2, x_312);
-x_27 = x_313;
-x_28 = x_308;
+lean_object* x_367; lean_object* x_368; lean_object* x_369; uint8_t x_370; lean_object* x_371; size_t x_372; size_t x_373; uint8_t x_374; 
+x_367 = lean_ctor_get(x_2, 0);
+lean_inc(x_367);
+x_368 = lean_ctor_get(x_2, 1);
+lean_inc(x_368);
+x_369 = lean_ctor_get(x_2, 2);
+lean_inc(x_369);
+x_370 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
+lean_dec(x_2);
+lean_inc(x_369);
+lean_inc(x_368);
+lean_inc(x_367);
+x_371 = l_Lean_Expr_forallE___override(x_367, x_368, x_369, x_370);
+x_372 = lean_ptr_addr(x_368);
+lean_dec(x_368);
+x_373 = lean_ptr_addr(x_4);
+x_374 = lean_usize_dec_eq(x_372, x_373);
+if (x_374 == 0)
+{
+lean_object* x_375; lean_object* x_376; lean_object* x_377; 
+lean_dec(x_371);
+lean_dec(x_369);
+x_375 = l_Lean_Expr_forallE___override(x_367, x_4, x_333, x_370);
+x_376 = lean_unsigned_to_nat(0u);
+x_377 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_377, 0, x_375);
+lean_ctor_set(x_377, 1, x_366);
+lean_ctor_set(x_377, 2, x_376);
+x_27 = x_377;
+x_28 = x_365;
 goto block_48;
 }
 else
 {
-lean_object* x_314; lean_object* x_315; lean_object* x_316; lean_object* x_317; 
-lean_dec(x_276);
+size_t x_378; size_t x_379; uint8_t x_380; 
+x_378 = lean_ptr_addr(x_369);
+lean_dec(x_369);
+x_379 = lean_ptr_addr(x_333);
+x_380 = lean_usize_dec_eq(x_378, x_379);
+if (x_380 == 0)
+{
+lean_object* x_381; lean_object* x_382; lean_object* x_383; 
+lean_dec(x_371);
+x_381 = l_Lean_Expr_forallE___override(x_367, x_4, x_333, x_370);
+x_382 = lean_unsigned_to_nat(0u);
+x_383 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_383, 0, x_381);
+lean_ctor_set(x_383, 1, x_366);
+lean_ctor_set(x_383, 2, x_382);
+x_27 = x_383;
+x_28 = x_365;
+goto block_48;
+}
+else
+{
+uint8_t x_384; 
+x_384 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_370, x_370);
+if (x_384 == 0)
+{
+lean_object* x_385; lean_object* x_386; lean_object* x_387; 
+lean_dec(x_371);
+x_385 = l_Lean_Expr_forallE___override(x_367, x_4, x_333, x_370);
+x_386 = lean_unsigned_to_nat(0u);
+x_387 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_387, 0, x_385);
+lean_ctor_set(x_387, 1, x_366);
+lean_ctor_set(x_387, 2, x_386);
+x_27 = x_387;
+x_28 = x_365;
+goto block_48;
+}
+else
+{
+lean_object* x_388; lean_object* x_389; 
+lean_dec(x_367);
+lean_dec(x_333);
+lean_dec(x_4);
+x_388 = lean_unsigned_to_nat(0u);
+x_389 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_389, 0, x_371);
+lean_ctor_set(x_389, 1, x_366);
+lean_ctor_set(x_389, 2, x_388);
+x_27 = x_389;
+x_28 = x_365;
+goto block_48;
+}
+}
+}
+}
+else
+{
+lean_object* x_390; lean_object* x_391; lean_object* x_392; lean_object* x_393; 
+lean_dec(x_333);
 lean_dec(x_4);
 lean_dec(x_2);
-x_314 = l___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_mkImpCongr___closed__4;
-x_315 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_314);
-x_316 = lean_unsigned_to_nat(0u);
-x_317 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_317, 0, x_315);
-lean_ctor_set(x_317, 1, x_309);
-lean_ctor_set(x_317, 2, x_316);
-x_27 = x_317;
-x_28 = x_308;
+x_390 = l___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_mkImpCongr___closed__4;
+x_391 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_390);
+x_392 = lean_unsigned_to_nat(0u);
+x_393 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_393, 0, x_391);
+lean_ctor_set(x_393, 1, x_366);
+lean_ctor_set(x_393, 2, x_392);
+x_27 = x_393;
+x_28 = x_365;
 goto block_48;
 }
 }
 else
 {
-lean_object* x_318; lean_object* x_319; 
-lean_dec(x_276);
+lean_object* x_394; lean_object* x_395; 
+lean_dec(x_333);
 lean_dec(x_4);
 lean_dec(x_2);
-x_318 = lean_ctor_get(x_306, 0);
-lean_inc(x_318);
-x_319 = lean_ctor_get(x_306, 1);
-lean_inc(x_319);
-lean_dec(x_306);
-x_49 = x_318;
-x_50 = x_319;
+x_394 = lean_ctor_get(x_363, 0);
+lean_inc(x_394);
+x_395 = lean_ctor_get(x_363, 1);
+lean_inc(x_395);
+lean_dec(x_363);
+x_49 = x_394;
+x_50 = x_395;
 goto block_70;
 }
 }
 else
 {
-lean_object* x_320; lean_object* x_321; 
-lean_dec(x_276);
-lean_dec(x_274);
+lean_object* x_396; lean_object* x_397; 
+lean_dec(x_333);
+lean_dec(x_331);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_4);
 lean_dec(x_2);
-x_320 = lean_ctor_get(x_279, 0);
-lean_inc(x_320);
-x_321 = lean_ctor_get(x_279, 1);
-lean_inc(x_321);
-lean_dec(x_279);
-x_49 = x_320;
-x_50 = x_321;
+x_396 = lean_ctor_get(x_336, 0);
+lean_inc(x_396);
+x_397 = lean_ctor_get(x_336, 1);
+lean_inc(x_397);
+lean_dec(x_336);
+x_49 = x_396;
+x_50 = x_397;
 goto block_70;
 }
 }
 else
 {
-lean_object* x_322; 
+lean_object* x_398; 
 lean_dec(x_4);
 lean_dec(x_2);
-x_322 = l_Lean_Meta_mkForallFVars(x_269, x_276, x_270, x_271, x_272, x_9, x_10, x_11, x_12, x_275);
-if (lean_obj_tag(x_322) == 0)
+x_398 = l_Lean_Meta_mkForallFVars(x_326, x_333, x_327, x_328, x_329, x_9, x_10, x_11, x_12, x_332);
+if (lean_obj_tag(x_398) == 0)
 {
-lean_object* x_323; lean_object* x_324; lean_object* x_325; 
-x_323 = lean_ctor_get(x_322, 0);
-lean_inc(x_323);
-x_324 = lean_ctor_get(x_322, 1);
-lean_inc(x_324);
-lean_dec(x_322);
+lean_object* x_399; lean_object* x_400; lean_object* x_401; 
+x_399 = lean_ctor_get(x_398, 0);
+lean_inc(x_399);
+x_400 = lean_ctor_get(x_398, 1);
+lean_inc(x_400);
+lean_dec(x_398);
 lean_inc(x_12);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
-x_325 = l_Lean_Meta_Simp_Result_getProof(x_3, x_9, x_10, x_11, x_12, x_324);
-if (lean_obj_tag(x_325) == 0)
+x_401 = l_Lean_Meta_Simp_Result_getProof(x_3, x_9, x_10, x_11, x_12, x_400);
+if (lean_obj_tag(x_401) == 0)
 {
-lean_object* x_326; lean_object* x_327; lean_object* x_328; lean_object* x_329; lean_object* x_330; lean_object* x_331; lean_object* x_332; lean_object* x_333; lean_object* x_334; uint8_t x_335; uint8_t x_336; uint8_t x_337; uint8_t x_338; uint8_t x_339; uint8_t x_340; uint8_t x_341; uint8_t x_342; uint8_t x_343; uint8_t x_344; uint8_t x_345; uint8_t x_346; uint8_t x_347; lean_object* x_348; uint8_t x_349; lean_object* x_350; lean_object* x_351; lean_object* x_352; 
-x_326 = lean_ctor_get(x_9, 0);
-lean_inc(x_326);
-x_327 = lean_ctor_get(x_325, 0);
-lean_inc(x_327);
-x_328 = lean_ctor_get(x_325, 1);
-lean_inc(x_328);
-lean_dec(x_325);
-x_329 = lean_ctor_get(x_9, 1);
-lean_inc(x_329);
-x_330 = lean_ctor_get(x_9, 2);
-lean_inc(x_330);
-x_331 = lean_ctor_get(x_9, 3);
-lean_inc(x_331);
-x_332 = lean_ctor_get(x_9, 4);
-lean_inc(x_332);
-x_333 = lean_ctor_get(x_9, 5);
-lean_inc(x_333);
+lean_object* x_402; lean_object* x_403; lean_object* x_404; lean_object* x_405; lean_object* x_406; lean_object* x_407; lean_object* x_408; lean_object* x_409; lean_object* x_410; uint8_t x_411; uint8_t x_412; uint8_t x_413; uint8_t x_414; uint8_t x_415; uint8_t x_416; uint8_t x_417; uint8_t x_418; uint8_t x_419; uint8_t x_420; uint8_t x_421; uint8_t x_422; uint8_t x_423; lean_object* x_424; uint8_t x_425; lean_object* x_426; lean_object* x_427; lean_object* x_428; 
+x_402 = lean_ctor_get(x_9, 0);
+lean_inc(x_402);
+x_403 = lean_ctor_get(x_401, 0);
+lean_inc(x_403);
+x_404 = lean_ctor_get(x_401, 1);
+lean_inc(x_404);
+lean_dec(x_401);
+x_405 = lean_ctor_get(x_9, 1);
+lean_inc(x_405);
+x_406 = lean_ctor_get(x_9, 2);
+lean_inc(x_406);
+x_407 = lean_ctor_get(x_9, 3);
+lean_inc(x_407);
+x_408 = lean_ctor_get(x_9, 4);
+lean_inc(x_408);
+x_409 = lean_ctor_get(x_9, 5);
+lean_inc(x_409);
 if (lean_is_exclusive(x_9)) {
  lean_ctor_release(x_9, 0);
  lean_ctor_release(x_9, 1);
@@ -19878,137 +20293,137 @@ if (lean_is_exclusive(x_9)) {
  lean_ctor_release(x_9, 3);
  lean_ctor_release(x_9, 4);
  lean_ctor_release(x_9, 5);
- x_334 = x_9;
+ x_410 = x_9;
 } else {
  lean_dec_ref(x_9);
- x_334 = lean_box(0);
+ x_410 = lean_box(0);
 }
-x_335 = lean_ctor_get_uint8(x_326, 0);
-x_336 = lean_ctor_get_uint8(x_326, 1);
-x_337 = lean_ctor_get_uint8(x_326, 2);
-x_338 = lean_ctor_get_uint8(x_326, 3);
-x_339 = lean_ctor_get_uint8(x_326, 4);
-x_340 = lean_ctor_get_uint8(x_326, 6);
-x_341 = lean_ctor_get_uint8(x_326, 7);
-x_342 = lean_ctor_get_uint8(x_326, 8);
-x_343 = lean_ctor_get_uint8(x_326, 9);
-x_344 = lean_ctor_get_uint8(x_326, 10);
-x_345 = lean_ctor_get_uint8(x_326, 11);
-x_346 = lean_ctor_get_uint8(x_326, 12);
-x_347 = lean_ctor_get_uint8(x_326, 13);
-if (lean_is_exclusive(x_326)) {
- x_348 = x_326;
+x_411 = lean_ctor_get_uint8(x_402, 0);
+x_412 = lean_ctor_get_uint8(x_402, 1);
+x_413 = lean_ctor_get_uint8(x_402, 2);
+x_414 = lean_ctor_get_uint8(x_402, 3);
+x_415 = lean_ctor_get_uint8(x_402, 4);
+x_416 = lean_ctor_get_uint8(x_402, 6);
+x_417 = lean_ctor_get_uint8(x_402, 7);
+x_418 = lean_ctor_get_uint8(x_402, 8);
+x_419 = lean_ctor_get_uint8(x_402, 9);
+x_420 = lean_ctor_get_uint8(x_402, 10);
+x_421 = lean_ctor_get_uint8(x_402, 11);
+x_422 = lean_ctor_get_uint8(x_402, 12);
+x_423 = lean_ctor_get_uint8(x_402, 13);
+if (lean_is_exclusive(x_402)) {
+ x_424 = x_402;
 } else {
- lean_dec_ref(x_326);
- x_348 = lean_box(0);
+ lean_dec_ref(x_402);
+ x_424 = lean_box(0);
 }
-x_349 = 1;
-if (lean_is_scalar(x_348)) {
- x_350 = lean_alloc_ctor(0, 0, 14);
+x_425 = 1;
+if (lean_is_scalar(x_424)) {
+ x_426 = lean_alloc_ctor(0, 0, 14);
 } else {
- x_350 = x_348;
+ x_426 = x_424;
 }
-lean_ctor_set_uint8(x_350, 0, x_335);
-lean_ctor_set_uint8(x_350, 1, x_336);
-lean_ctor_set_uint8(x_350, 2, x_337);
-lean_ctor_set_uint8(x_350, 3, x_338);
-lean_ctor_set_uint8(x_350, 4, x_339);
-lean_ctor_set_uint8(x_350, 5, x_349);
-lean_ctor_set_uint8(x_350, 6, x_340);
-lean_ctor_set_uint8(x_350, 7, x_341);
-lean_ctor_set_uint8(x_350, 8, x_342);
-lean_ctor_set_uint8(x_350, 9, x_343);
-lean_ctor_set_uint8(x_350, 10, x_344);
-lean_ctor_set_uint8(x_350, 11, x_345);
-lean_ctor_set_uint8(x_350, 12, x_346);
-lean_ctor_set_uint8(x_350, 13, x_347);
-if (lean_is_scalar(x_334)) {
- x_351 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set_uint8(x_426, 0, x_411);
+lean_ctor_set_uint8(x_426, 1, x_412);
+lean_ctor_set_uint8(x_426, 2, x_413);
+lean_ctor_set_uint8(x_426, 3, x_414);
+lean_ctor_set_uint8(x_426, 4, x_415);
+lean_ctor_set_uint8(x_426, 5, x_425);
+lean_ctor_set_uint8(x_426, 6, x_416);
+lean_ctor_set_uint8(x_426, 7, x_417);
+lean_ctor_set_uint8(x_426, 8, x_418);
+lean_ctor_set_uint8(x_426, 9, x_419);
+lean_ctor_set_uint8(x_426, 10, x_420);
+lean_ctor_set_uint8(x_426, 11, x_421);
+lean_ctor_set_uint8(x_426, 12, x_422);
+lean_ctor_set_uint8(x_426, 13, x_423);
+if (lean_is_scalar(x_410)) {
+ x_427 = lean_alloc_ctor(0, 6, 0);
 } else {
- x_351 = x_334;
+ x_427 = x_410;
 }
-lean_ctor_set(x_351, 0, x_350);
-lean_ctor_set(x_351, 1, x_329);
-lean_ctor_set(x_351, 2, x_330);
-lean_ctor_set(x_351, 3, x_331);
-lean_ctor_set(x_351, 4, x_332);
-lean_ctor_set(x_351, 5, x_333);
+lean_ctor_set(x_427, 0, x_426);
+lean_ctor_set(x_427, 1, x_405);
+lean_ctor_set(x_427, 2, x_406);
+lean_ctor_set(x_427, 3, x_407);
+lean_ctor_set(x_427, 4, x_408);
+lean_ctor_set(x_427, 5, x_409);
 lean_inc(x_12);
-x_352 = l_Lean_Meta_mkImpDepCongrCtx(x_327, x_274, x_351, x_10, x_11, x_12, x_328);
-if (lean_obj_tag(x_352) == 0)
+x_428 = l_Lean_Meta_mkImpDepCongrCtx(x_403, x_331, x_427, x_10, x_11, x_12, x_404);
+if (lean_obj_tag(x_428) == 0)
 {
-lean_object* x_353; lean_object* x_354; lean_object* x_355; lean_object* x_356; lean_object* x_357; 
-x_353 = lean_ctor_get(x_352, 0);
-lean_inc(x_353);
-x_354 = lean_ctor_get(x_352, 1);
-lean_inc(x_354);
-lean_dec(x_352);
-x_355 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_355, 0, x_353);
-x_356 = lean_unsigned_to_nat(0u);
-x_357 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_357, 0, x_323);
-lean_ctor_set(x_357, 1, x_355);
-lean_ctor_set(x_357, 2, x_356);
-x_27 = x_357;
-x_28 = x_354;
+lean_object* x_429; lean_object* x_430; lean_object* x_431; lean_object* x_432; lean_object* x_433; 
+x_429 = lean_ctor_get(x_428, 0);
+lean_inc(x_429);
+x_430 = lean_ctor_get(x_428, 1);
+lean_inc(x_430);
+lean_dec(x_428);
+x_431 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_431, 0, x_429);
+x_432 = lean_unsigned_to_nat(0u);
+x_433 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_433, 0, x_399);
+lean_ctor_set(x_433, 1, x_431);
+lean_ctor_set(x_433, 2, x_432);
+x_27 = x_433;
+x_28 = x_430;
 goto block_48;
 }
 else
 {
-lean_object* x_358; lean_object* x_359; 
-lean_dec(x_323);
-x_358 = lean_ctor_get(x_352, 0);
-lean_inc(x_358);
-x_359 = lean_ctor_get(x_352, 1);
-lean_inc(x_359);
-lean_dec(x_352);
-x_49 = x_358;
-x_50 = x_359;
+lean_object* x_434; lean_object* x_435; 
+lean_dec(x_399);
+x_434 = lean_ctor_get(x_428, 0);
+lean_inc(x_434);
+x_435 = lean_ctor_get(x_428, 1);
+lean_inc(x_435);
+lean_dec(x_428);
+x_49 = x_434;
+x_50 = x_435;
 goto block_70;
 }
 }
 else
 {
-lean_object* x_360; lean_object* x_361; 
-lean_dec(x_323);
-lean_dec(x_274);
+lean_object* x_436; lean_object* x_437; 
+lean_dec(x_399);
+lean_dec(x_331);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
-x_360 = lean_ctor_get(x_325, 0);
-lean_inc(x_360);
-x_361 = lean_ctor_get(x_325, 1);
-lean_inc(x_361);
-lean_dec(x_325);
-x_49 = x_360;
-x_50 = x_361;
+x_436 = lean_ctor_get(x_401, 0);
+lean_inc(x_436);
+x_437 = lean_ctor_get(x_401, 1);
+lean_inc(x_437);
+lean_dec(x_401);
+x_49 = x_436;
+x_50 = x_437;
 goto block_70;
 }
 }
 else
 {
-lean_object* x_362; lean_object* x_363; 
-lean_dec(x_274);
+lean_object* x_438; lean_object* x_439; 
+lean_dec(x_331);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_3);
-x_362 = lean_ctor_get(x_322, 0);
-lean_inc(x_362);
-x_363 = lean_ctor_get(x_322, 1);
-lean_inc(x_363);
-lean_dec(x_322);
-x_49 = x_362;
-x_50 = x_363;
+x_438 = lean_ctor_get(x_398, 0);
+lean_inc(x_438);
+x_439 = lean_ctor_get(x_398, 1);
+lean_inc(x_439);
+lean_dec(x_398);
+x_49 = x_438;
+x_50 = x_439;
 goto block_70;
 }
 }
 }
 else
 {
-lean_object* x_364; lean_object* x_365; 
-lean_dec(x_269);
+lean_object* x_440; lean_object* x_441; 
+lean_dec(x_326);
 lean_dec(x_84);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -20017,13 +20432,13 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_364 = lean_ctor_get(x_273, 0);
-lean_inc(x_364);
-x_365 = lean_ctor_get(x_273, 1);
-lean_inc(x_365);
-lean_dec(x_273);
-x_49 = x_364;
-x_50 = x_365;
+x_440 = lean_ctor_get(x_330, 0);
+lean_inc(x_440);
+x_441 = lean_ctor_get(x_330, 1);
+lean_inc(x_441);
+lean_dec(x_330);
+x_49 = x_440;
+x_50 = x_441;
 goto block_70;
 }
 }
@@ -20031,7 +20446,7 @@ goto block_70;
 }
 else
 {
-lean_object* x_366; lean_object* x_367; 
+lean_object* x_442; lean_object* x_443; 
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -20039,148 +20454,148 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_366 = lean_ctor_get(x_83, 0);
-lean_inc(x_366);
-x_367 = lean_ctor_get(x_83, 1);
-lean_inc(x_367);
+x_442 = lean_ctor_get(x_83, 0);
+lean_inc(x_442);
+x_443 = lean_ctor_get(x_83, 1);
+lean_inc(x_443);
 lean_dec(x_83);
-x_49 = x_366;
-x_50 = x_367;
+x_49 = x_442;
+x_50 = x_443;
 goto block_70;
 }
 }
 else
 {
-lean_object* x_368; lean_object* x_369; lean_object* x_370; lean_object* x_371; lean_object* x_372; lean_object* x_373; 
-x_368 = lean_ctor_get(x_7, 0);
-x_369 = lean_ctor_get(x_7, 2);
-x_370 = lean_ctor_get(x_7, 3);
-x_371 = lean_ctor_get(x_7, 4);
-lean_inc(x_371);
-lean_inc(x_370);
-lean_inc(x_369);
-lean_inc(x_368);
+lean_object* x_444; lean_object* x_445; lean_object* x_446; lean_object* x_447; lean_object* x_448; lean_object* x_449; 
+x_444 = lean_ctor_get(x_7, 0);
+x_445 = lean_ctor_get(x_7, 2);
+x_446 = lean_ctor_get(x_7, 3);
+x_447 = lean_ctor_get(x_7, 4);
+lean_inc(x_447);
+lean_inc(x_446);
+lean_inc(x_445);
+lean_inc(x_444);
 lean_dec(x_7);
-x_372 = lean_alloc_ctor(0, 5, 0);
-lean_ctor_set(x_372, 0, x_368);
-lean_ctor_set(x_372, 1, x_19);
-lean_ctor_set(x_372, 2, x_369);
-lean_ctor_set(x_372, 3, x_370);
-lean_ctor_set(x_372, 4, x_371);
+x_448 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_448, 0, x_444);
+lean_ctor_set(x_448, 1, x_19);
+lean_ctor_set(x_448, 2, x_445);
+lean_ctor_set(x_448, 3, x_446);
+lean_ctor_set(x_448, 4, x_447);
 lean_inc(x_12);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
-x_373 = l_Lean_Meta_Simp_simp(x_1, x_6, x_372, x_8, x_9, x_10, x_11, x_12, x_80);
-if (lean_obj_tag(x_373) == 0)
+x_449 = l_Lean_Meta_Simp_simp(x_1, x_6, x_448, x_8, x_9, x_10, x_11, x_12, x_80);
+if (lean_obj_tag(x_449) == 0)
 {
-lean_object* x_374; lean_object* x_375; 
-x_374 = lean_ctor_get(x_373, 0);
-lean_inc(x_374);
-x_375 = lean_ctor_get(x_374, 1);
-lean_inc(x_375);
-if (lean_obj_tag(x_375) == 0)
+lean_object* x_450; lean_object* x_451; 
+x_450 = lean_ctor_get(x_449, 0);
+lean_inc(x_450);
+x_451 = lean_ctor_get(x_450, 1);
+lean_inc(x_451);
+if (lean_obj_tag(x_451) == 0)
 {
-lean_object* x_376; lean_object* x_377; 
+lean_object* x_452; lean_object* x_453; 
 lean_dec(x_5);
 lean_dec(x_4);
-x_376 = lean_ctor_get(x_373, 1);
-lean_inc(x_376);
-lean_dec(x_373);
+x_452 = lean_ctor_get(x_449, 1);
+lean_inc(x_452);
+lean_dec(x_449);
 lean_inc(x_12);
-x_377 = l___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_mkImpCongr(x_2, x_3, x_374, x_9, x_10, x_11, x_12, x_376);
-if (lean_obj_tag(x_377) == 0)
+x_453 = l___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_mkImpCongr(x_2, x_3, x_450, x_9, x_10, x_11, x_12, x_452);
+if (lean_obj_tag(x_453) == 0)
 {
-lean_object* x_378; lean_object* x_379; 
-x_378 = lean_ctor_get(x_377, 0);
-lean_inc(x_378);
-x_379 = lean_ctor_get(x_377, 1);
-lean_inc(x_379);
-lean_dec(x_377);
-x_27 = x_378;
-x_28 = x_379;
+lean_object* x_454; lean_object* x_455; 
+x_454 = lean_ctor_get(x_453, 0);
+lean_inc(x_454);
+x_455 = lean_ctor_get(x_453, 1);
+lean_inc(x_455);
+lean_dec(x_453);
+x_27 = x_454;
+x_28 = x_455;
 goto block_48;
 }
 else
 {
-lean_object* x_380; lean_object* x_381; 
-x_380 = lean_ctor_get(x_377, 0);
-lean_inc(x_380);
-x_381 = lean_ctor_get(x_377, 1);
-lean_inc(x_381);
-lean_dec(x_377);
-x_49 = x_380;
-x_50 = x_381;
+lean_object* x_456; lean_object* x_457; 
+x_456 = lean_ctor_get(x_453, 0);
+lean_inc(x_456);
+x_457 = lean_ctor_get(x_453, 1);
+lean_inc(x_457);
+lean_dec(x_453);
+x_49 = x_456;
+x_50 = x_457;
 goto block_70;
 }
 }
 else
 {
-lean_object* x_382; lean_object* x_383; lean_object* x_384; lean_object* x_385; lean_object* x_386; uint8_t x_387; uint8_t x_388; uint8_t x_389; lean_object* x_390; 
-x_382 = lean_ctor_get(x_373, 1);
-lean_inc(x_382);
-lean_dec(x_373);
-x_383 = lean_ctor_get(x_375, 0);
-lean_inc(x_383);
-if (lean_is_exclusive(x_375)) {
- lean_ctor_release(x_375, 0);
- x_384 = x_375;
+lean_object* x_458; lean_object* x_459; lean_object* x_460; lean_object* x_461; lean_object* x_462; uint8_t x_463; uint8_t x_464; uint8_t x_465; lean_object* x_466; 
+x_458 = lean_ctor_get(x_449, 1);
+lean_inc(x_458);
+lean_dec(x_449);
+x_459 = lean_ctor_get(x_451, 0);
+lean_inc(x_459);
+if (lean_is_exclusive(x_451)) {
+ lean_ctor_release(x_451, 0);
+ x_460 = x_451;
 } else {
- lean_dec_ref(x_375);
- x_384 = lean_box(0);
+ lean_dec_ref(x_451);
+ x_460 = lean_box(0);
 }
-x_385 = l_Lean_Meta_Simp_simp_simpLet___lambda__1___closed__1;
+x_461 = l_Lean_Meta_Simp_simp_simpLet___lambda__1___closed__1;
 lean_inc(x_5);
-x_386 = lean_array_push(x_385, x_5);
-x_387 = 0;
-x_388 = 1;
-x_389 = 1;
-lean_inc(x_386);
-x_390 = l_Lean_Meta_mkLambdaFVars(x_386, x_383, x_387, x_388, x_389, x_9, x_10, x_11, x_12, x_382);
-if (lean_obj_tag(x_390) == 0)
+x_462 = lean_array_push(x_461, x_5);
+x_463 = 0;
+x_464 = 1;
+x_465 = 1;
+lean_inc(x_462);
+x_466 = l_Lean_Meta_mkLambdaFVars(x_462, x_459, x_463, x_464, x_465, x_9, x_10, x_11, x_12, x_458);
+if (lean_obj_tag(x_466) == 0)
 {
-lean_object* x_391; lean_object* x_392; lean_object* x_393; lean_object* x_394; uint8_t x_395; 
-x_391 = lean_ctor_get(x_390, 0);
-lean_inc(x_391);
-x_392 = lean_ctor_get(x_390, 1);
-lean_inc(x_392);
-lean_dec(x_390);
-x_393 = lean_ctor_get(x_374, 0);
-lean_inc(x_393);
-lean_dec(x_374);
-x_394 = l_Lean_Expr_fvarId_x21(x_5);
-x_395 = l_Lean_Expr_hasAnyFVar_visit___at_Lean_Expr_containsFVar___spec__1(x_394, x_393);
-lean_dec(x_394);
-if (x_395 == 0)
+lean_object* x_467; lean_object* x_468; lean_object* x_469; lean_object* x_470; uint8_t x_471; 
+x_467 = lean_ctor_get(x_466, 0);
+lean_inc(x_467);
+x_468 = lean_ctor_get(x_466, 1);
+lean_inc(x_468);
+lean_dec(x_466);
+x_469 = lean_ctor_get(x_450, 0);
+lean_inc(x_469);
+lean_dec(x_450);
+x_470 = l_Lean_Expr_fvarId_x21(x_5);
+x_471 = l_Lean_Expr_hasAnyFVar_visit___at_Lean_Expr_containsFVar___spec__1(x_470, x_469);
+lean_dec(x_470);
+if (x_471 == 0)
 {
-lean_object* x_396; 
-lean_dec(x_386);
+lean_object* x_472; 
+lean_dec(x_462);
 lean_inc(x_12);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
-x_396 = l_Lean_Meta_Simp_Result_getProof(x_3, x_9, x_10, x_11, x_12, x_392);
-if (lean_obj_tag(x_396) == 0)
+x_472 = l_Lean_Meta_Simp_Result_getProof(x_3, x_9, x_10, x_11, x_12, x_468);
+if (lean_obj_tag(x_472) == 0)
 {
-lean_object* x_397; lean_object* x_398; lean_object* x_399; lean_object* x_400; lean_object* x_401; lean_object* x_402; lean_object* x_403; lean_object* x_404; lean_object* x_405; uint8_t x_406; uint8_t x_407; uint8_t x_408; uint8_t x_409; uint8_t x_410; uint8_t x_411; uint8_t x_412; uint8_t x_413; uint8_t x_414; uint8_t x_415; uint8_t x_416; uint8_t x_417; uint8_t x_418; lean_object* x_419; uint8_t x_420; lean_object* x_421; lean_object* x_422; lean_object* x_423; 
-x_397 = lean_ctor_get(x_9, 0);
-lean_inc(x_397);
-x_398 = lean_ctor_get(x_396, 0);
-lean_inc(x_398);
-x_399 = lean_ctor_get(x_396, 1);
-lean_inc(x_399);
-lean_dec(x_396);
-x_400 = lean_ctor_get(x_9, 1);
-lean_inc(x_400);
-x_401 = lean_ctor_get(x_9, 2);
-lean_inc(x_401);
-x_402 = lean_ctor_get(x_9, 3);
-lean_inc(x_402);
-x_403 = lean_ctor_get(x_9, 4);
-lean_inc(x_403);
-x_404 = lean_ctor_get(x_9, 5);
-lean_inc(x_404);
+lean_object* x_473; lean_object* x_474; lean_object* x_475; lean_object* x_476; lean_object* x_477; lean_object* x_478; lean_object* x_479; lean_object* x_480; lean_object* x_481; uint8_t x_482; uint8_t x_483; uint8_t x_484; uint8_t x_485; uint8_t x_486; uint8_t x_487; uint8_t x_488; uint8_t x_489; uint8_t x_490; uint8_t x_491; uint8_t x_492; uint8_t x_493; uint8_t x_494; lean_object* x_495; uint8_t x_496; lean_object* x_497; lean_object* x_498; lean_object* x_499; 
+x_473 = lean_ctor_get(x_9, 0);
+lean_inc(x_473);
+x_474 = lean_ctor_get(x_472, 0);
+lean_inc(x_474);
+x_475 = lean_ctor_get(x_472, 1);
+lean_inc(x_475);
+lean_dec(x_472);
+x_476 = lean_ctor_get(x_9, 1);
+lean_inc(x_476);
+x_477 = lean_ctor_get(x_9, 2);
+lean_inc(x_477);
+x_478 = lean_ctor_get(x_9, 3);
+lean_inc(x_478);
+x_479 = lean_ctor_get(x_9, 4);
+lean_inc(x_479);
+x_480 = lean_ctor_get(x_9, 5);
+lean_inc(x_480);
 if (lean_is_exclusive(x_9)) {
  lean_ctor_release(x_9, 0);
  lean_ctor_release(x_9, 1);
@@ -20188,186 +20603,263 @@ if (lean_is_exclusive(x_9)) {
  lean_ctor_release(x_9, 3);
  lean_ctor_release(x_9, 4);
  lean_ctor_release(x_9, 5);
- x_405 = x_9;
+ x_481 = x_9;
 } else {
  lean_dec_ref(x_9);
- x_405 = lean_box(0);
+ x_481 = lean_box(0);
 }
-x_406 = lean_ctor_get_uint8(x_397, 0);
-x_407 = lean_ctor_get_uint8(x_397, 1);
-x_408 = lean_ctor_get_uint8(x_397, 2);
-x_409 = lean_ctor_get_uint8(x_397, 3);
-x_410 = lean_ctor_get_uint8(x_397, 4);
-x_411 = lean_ctor_get_uint8(x_397, 6);
-x_412 = lean_ctor_get_uint8(x_397, 7);
-x_413 = lean_ctor_get_uint8(x_397, 8);
-x_414 = lean_ctor_get_uint8(x_397, 9);
-x_415 = lean_ctor_get_uint8(x_397, 10);
-x_416 = lean_ctor_get_uint8(x_397, 11);
-x_417 = lean_ctor_get_uint8(x_397, 12);
-x_418 = lean_ctor_get_uint8(x_397, 13);
-if (lean_is_exclusive(x_397)) {
- x_419 = x_397;
+x_482 = lean_ctor_get_uint8(x_473, 0);
+x_483 = lean_ctor_get_uint8(x_473, 1);
+x_484 = lean_ctor_get_uint8(x_473, 2);
+x_485 = lean_ctor_get_uint8(x_473, 3);
+x_486 = lean_ctor_get_uint8(x_473, 4);
+x_487 = lean_ctor_get_uint8(x_473, 6);
+x_488 = lean_ctor_get_uint8(x_473, 7);
+x_489 = lean_ctor_get_uint8(x_473, 8);
+x_490 = lean_ctor_get_uint8(x_473, 9);
+x_491 = lean_ctor_get_uint8(x_473, 10);
+x_492 = lean_ctor_get_uint8(x_473, 11);
+x_493 = lean_ctor_get_uint8(x_473, 12);
+x_494 = lean_ctor_get_uint8(x_473, 13);
+if (lean_is_exclusive(x_473)) {
+ x_495 = x_473;
 } else {
- lean_dec_ref(x_397);
- x_419 = lean_box(0);
+ lean_dec_ref(x_473);
+ x_495 = lean_box(0);
 }
-x_420 = 1;
-if (lean_is_scalar(x_419)) {
- x_421 = lean_alloc_ctor(0, 0, 14);
+x_496 = 1;
+if (lean_is_scalar(x_495)) {
+ x_497 = lean_alloc_ctor(0, 0, 14);
 } else {
- x_421 = x_419;
+ x_497 = x_495;
 }
-lean_ctor_set_uint8(x_421, 0, x_406);
-lean_ctor_set_uint8(x_421, 1, x_407);
-lean_ctor_set_uint8(x_421, 2, x_408);
-lean_ctor_set_uint8(x_421, 3, x_409);
-lean_ctor_set_uint8(x_421, 4, x_410);
-lean_ctor_set_uint8(x_421, 5, x_420);
-lean_ctor_set_uint8(x_421, 6, x_411);
-lean_ctor_set_uint8(x_421, 7, x_412);
-lean_ctor_set_uint8(x_421, 8, x_413);
-lean_ctor_set_uint8(x_421, 9, x_414);
-lean_ctor_set_uint8(x_421, 10, x_415);
-lean_ctor_set_uint8(x_421, 11, x_416);
-lean_ctor_set_uint8(x_421, 12, x_417);
-lean_ctor_set_uint8(x_421, 13, x_418);
-if (lean_is_scalar(x_405)) {
- x_422 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set_uint8(x_497, 0, x_482);
+lean_ctor_set_uint8(x_497, 1, x_483);
+lean_ctor_set_uint8(x_497, 2, x_484);
+lean_ctor_set_uint8(x_497, 3, x_485);
+lean_ctor_set_uint8(x_497, 4, x_486);
+lean_ctor_set_uint8(x_497, 5, x_496);
+lean_ctor_set_uint8(x_497, 6, x_487);
+lean_ctor_set_uint8(x_497, 7, x_488);
+lean_ctor_set_uint8(x_497, 8, x_489);
+lean_ctor_set_uint8(x_497, 9, x_490);
+lean_ctor_set_uint8(x_497, 10, x_491);
+lean_ctor_set_uint8(x_497, 11, x_492);
+lean_ctor_set_uint8(x_497, 12, x_493);
+lean_ctor_set_uint8(x_497, 13, x_494);
+if (lean_is_scalar(x_481)) {
+ x_498 = lean_alloc_ctor(0, 6, 0);
 } else {
- x_422 = x_405;
+ x_498 = x_481;
 }
-lean_ctor_set(x_422, 0, x_421);
-lean_ctor_set(x_422, 1, x_400);
-lean_ctor_set(x_422, 2, x_401);
-lean_ctor_set(x_422, 3, x_402);
-lean_ctor_set(x_422, 4, x_403);
-lean_ctor_set(x_422, 5, x_404);
+lean_ctor_set(x_498, 0, x_497);
+lean_ctor_set(x_498, 1, x_476);
+lean_ctor_set(x_498, 2, x_477);
+lean_ctor_set(x_498, 3, x_478);
+lean_ctor_set(x_498, 4, x_479);
+lean_ctor_set(x_498, 5, x_480);
 lean_inc(x_12);
-x_423 = l_Lean_Meta_mkImpCongrCtx(x_398, x_391, x_422, x_10, x_11, x_12, x_399);
-if (lean_obj_tag(x_423) == 0)
+x_499 = l_Lean_Meta_mkImpCongrCtx(x_474, x_467, x_498, x_10, x_11, x_12, x_475);
+if (lean_obj_tag(x_499) == 0)
 {
-lean_object* x_424; lean_object* x_425; lean_object* x_426; 
-x_424 = lean_ctor_get(x_423, 0);
-lean_inc(x_424);
-x_425 = lean_ctor_get(x_423, 1);
-lean_inc(x_425);
-lean_dec(x_423);
-if (lean_is_scalar(x_384)) {
- x_426 = lean_alloc_ctor(1, 1, 0);
+lean_object* x_500; lean_object* x_501; lean_object* x_502; 
+x_500 = lean_ctor_get(x_499, 0);
+lean_inc(x_500);
+x_501 = lean_ctor_get(x_499, 1);
+lean_inc(x_501);
+lean_dec(x_499);
+if (lean_is_scalar(x_460)) {
+ x_502 = lean_alloc_ctor(1, 1, 0);
 } else {
- x_426 = x_384;
+ x_502 = x_460;
 }
-lean_ctor_set(x_426, 0, x_424);
+lean_ctor_set(x_502, 0, x_500);
 if (lean_obj_tag(x_2) == 7)
 {
-uint8_t x_427; lean_object* x_428; lean_object* x_429; lean_object* x_430; 
-x_427 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
-x_428 = lean_expr_update_forall(x_2, x_427, x_4, x_393);
-x_429 = lean_unsigned_to_nat(0u);
-x_430 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_430, 0, x_428);
-lean_ctor_set(x_430, 1, x_426);
-lean_ctor_set(x_430, 2, x_429);
-x_27 = x_430;
-x_28 = x_425;
+lean_object* x_503; lean_object* x_504; lean_object* x_505; uint8_t x_506; lean_object* x_507; size_t x_508; size_t x_509; uint8_t x_510; 
+x_503 = lean_ctor_get(x_2, 0);
+lean_inc(x_503);
+x_504 = lean_ctor_get(x_2, 1);
+lean_inc(x_504);
+x_505 = lean_ctor_get(x_2, 2);
+lean_inc(x_505);
+x_506 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
+lean_dec(x_2);
+lean_inc(x_505);
+lean_inc(x_504);
+lean_inc(x_503);
+x_507 = l_Lean_Expr_forallE___override(x_503, x_504, x_505, x_506);
+x_508 = lean_ptr_addr(x_504);
+lean_dec(x_504);
+x_509 = lean_ptr_addr(x_4);
+x_510 = lean_usize_dec_eq(x_508, x_509);
+if (x_510 == 0)
+{
+lean_object* x_511; lean_object* x_512; lean_object* x_513; 
+lean_dec(x_507);
+lean_dec(x_505);
+x_511 = l_Lean_Expr_forallE___override(x_503, x_4, x_469, x_506);
+x_512 = lean_unsigned_to_nat(0u);
+x_513 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_513, 0, x_511);
+lean_ctor_set(x_513, 1, x_502);
+lean_ctor_set(x_513, 2, x_512);
+x_27 = x_513;
+x_28 = x_501;
 goto block_48;
 }
 else
 {
-lean_object* x_431; lean_object* x_432; lean_object* x_433; lean_object* x_434; 
-lean_dec(x_393);
+size_t x_514; size_t x_515; uint8_t x_516; 
+x_514 = lean_ptr_addr(x_505);
+lean_dec(x_505);
+x_515 = lean_ptr_addr(x_469);
+x_516 = lean_usize_dec_eq(x_514, x_515);
+if (x_516 == 0)
+{
+lean_object* x_517; lean_object* x_518; lean_object* x_519; 
+lean_dec(x_507);
+x_517 = l_Lean_Expr_forallE___override(x_503, x_4, x_469, x_506);
+x_518 = lean_unsigned_to_nat(0u);
+x_519 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_519, 0, x_517);
+lean_ctor_set(x_519, 1, x_502);
+lean_ctor_set(x_519, 2, x_518);
+x_27 = x_519;
+x_28 = x_501;
+goto block_48;
+}
+else
+{
+uint8_t x_520; 
+x_520 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_506, x_506);
+if (x_520 == 0)
+{
+lean_object* x_521; lean_object* x_522; lean_object* x_523; 
+lean_dec(x_507);
+x_521 = l_Lean_Expr_forallE___override(x_503, x_4, x_469, x_506);
+x_522 = lean_unsigned_to_nat(0u);
+x_523 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_523, 0, x_521);
+lean_ctor_set(x_523, 1, x_502);
+lean_ctor_set(x_523, 2, x_522);
+x_27 = x_523;
+x_28 = x_501;
+goto block_48;
+}
+else
+{
+lean_object* x_524; lean_object* x_525; 
+lean_dec(x_503);
+lean_dec(x_469);
+lean_dec(x_4);
+x_524 = lean_unsigned_to_nat(0u);
+x_525 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_525, 0, x_507);
+lean_ctor_set(x_525, 1, x_502);
+lean_ctor_set(x_525, 2, x_524);
+x_27 = x_525;
+x_28 = x_501;
+goto block_48;
+}
+}
+}
+}
+else
+{
+lean_object* x_526; lean_object* x_527; lean_object* x_528; lean_object* x_529; 
+lean_dec(x_469);
 lean_dec(x_4);
 lean_dec(x_2);
-x_431 = l___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_mkImpCongr___closed__4;
-x_432 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_431);
-x_433 = lean_unsigned_to_nat(0u);
-x_434 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_434, 0, x_432);
-lean_ctor_set(x_434, 1, x_426);
-lean_ctor_set(x_434, 2, x_433);
-x_27 = x_434;
-x_28 = x_425;
+x_526 = l___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_mkImpCongr___closed__4;
+x_527 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_526);
+x_528 = lean_unsigned_to_nat(0u);
+x_529 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_529, 0, x_527);
+lean_ctor_set(x_529, 1, x_502);
+lean_ctor_set(x_529, 2, x_528);
+x_27 = x_529;
+x_28 = x_501;
 goto block_48;
 }
 }
 else
 {
-lean_object* x_435; lean_object* x_436; 
-lean_dec(x_393);
-lean_dec(x_384);
+lean_object* x_530; lean_object* x_531; 
+lean_dec(x_469);
+lean_dec(x_460);
 lean_dec(x_4);
 lean_dec(x_2);
-x_435 = lean_ctor_get(x_423, 0);
-lean_inc(x_435);
-x_436 = lean_ctor_get(x_423, 1);
-lean_inc(x_436);
-lean_dec(x_423);
-x_49 = x_435;
-x_50 = x_436;
+x_530 = lean_ctor_get(x_499, 0);
+lean_inc(x_530);
+x_531 = lean_ctor_get(x_499, 1);
+lean_inc(x_531);
+lean_dec(x_499);
+x_49 = x_530;
+x_50 = x_531;
 goto block_70;
 }
 }
 else
 {
-lean_object* x_437; lean_object* x_438; 
-lean_dec(x_393);
-lean_dec(x_391);
-lean_dec(x_384);
+lean_object* x_532; lean_object* x_533; 
+lean_dec(x_469);
+lean_dec(x_467);
+lean_dec(x_460);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_4);
 lean_dec(x_2);
-x_437 = lean_ctor_get(x_396, 0);
-lean_inc(x_437);
-x_438 = lean_ctor_get(x_396, 1);
-lean_inc(x_438);
-lean_dec(x_396);
-x_49 = x_437;
-x_50 = x_438;
+x_532 = lean_ctor_get(x_472, 0);
+lean_inc(x_532);
+x_533 = lean_ctor_get(x_472, 1);
+lean_inc(x_533);
+lean_dec(x_472);
+x_49 = x_532;
+x_50 = x_533;
 goto block_70;
 }
 }
 else
 {
-lean_object* x_439; 
+lean_object* x_534; 
 lean_dec(x_4);
 lean_dec(x_2);
-x_439 = l_Lean_Meta_mkForallFVars(x_386, x_393, x_387, x_388, x_389, x_9, x_10, x_11, x_12, x_392);
-if (lean_obj_tag(x_439) == 0)
+x_534 = l_Lean_Meta_mkForallFVars(x_462, x_469, x_463, x_464, x_465, x_9, x_10, x_11, x_12, x_468);
+if (lean_obj_tag(x_534) == 0)
 {
-lean_object* x_440; lean_object* x_441; lean_object* x_442; 
-x_440 = lean_ctor_get(x_439, 0);
-lean_inc(x_440);
-x_441 = lean_ctor_get(x_439, 1);
-lean_inc(x_441);
-lean_dec(x_439);
+lean_object* x_535; lean_object* x_536; lean_object* x_537; 
+x_535 = lean_ctor_get(x_534, 0);
+lean_inc(x_535);
+x_536 = lean_ctor_get(x_534, 1);
+lean_inc(x_536);
+lean_dec(x_534);
 lean_inc(x_12);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
-x_442 = l_Lean_Meta_Simp_Result_getProof(x_3, x_9, x_10, x_11, x_12, x_441);
-if (lean_obj_tag(x_442) == 0)
+x_537 = l_Lean_Meta_Simp_Result_getProof(x_3, x_9, x_10, x_11, x_12, x_536);
+if (lean_obj_tag(x_537) == 0)
 {
-lean_object* x_443; lean_object* x_444; lean_object* x_445; lean_object* x_446; lean_object* x_447; lean_object* x_448; lean_object* x_449; lean_object* x_450; lean_object* x_451; uint8_t x_452; uint8_t x_453; uint8_t x_454; uint8_t x_455; uint8_t x_456; uint8_t x_457; uint8_t x_458; uint8_t x_459; uint8_t x_460; uint8_t x_461; uint8_t x_462; uint8_t x_463; uint8_t x_464; lean_object* x_465; uint8_t x_466; lean_object* x_467; lean_object* x_468; lean_object* x_469; 
-x_443 = lean_ctor_get(x_9, 0);
-lean_inc(x_443);
-x_444 = lean_ctor_get(x_442, 0);
-lean_inc(x_444);
-x_445 = lean_ctor_get(x_442, 1);
-lean_inc(x_445);
-lean_dec(x_442);
-x_446 = lean_ctor_get(x_9, 1);
-lean_inc(x_446);
-x_447 = lean_ctor_get(x_9, 2);
-lean_inc(x_447);
-x_448 = lean_ctor_get(x_9, 3);
-lean_inc(x_448);
-x_449 = lean_ctor_get(x_9, 4);
-lean_inc(x_449);
-x_450 = lean_ctor_get(x_9, 5);
-lean_inc(x_450);
+lean_object* x_538; lean_object* x_539; lean_object* x_540; lean_object* x_541; lean_object* x_542; lean_object* x_543; lean_object* x_544; lean_object* x_545; lean_object* x_546; uint8_t x_547; uint8_t x_548; uint8_t x_549; uint8_t x_550; uint8_t x_551; uint8_t x_552; uint8_t x_553; uint8_t x_554; uint8_t x_555; uint8_t x_556; uint8_t x_557; uint8_t x_558; uint8_t x_559; lean_object* x_560; uint8_t x_561; lean_object* x_562; lean_object* x_563; lean_object* x_564; 
+x_538 = lean_ctor_get(x_9, 0);
+lean_inc(x_538);
+x_539 = lean_ctor_get(x_537, 0);
+lean_inc(x_539);
+x_540 = lean_ctor_get(x_537, 1);
+lean_inc(x_540);
+lean_dec(x_537);
+x_541 = lean_ctor_get(x_9, 1);
+lean_inc(x_541);
+x_542 = lean_ctor_get(x_9, 2);
+lean_inc(x_542);
+x_543 = lean_ctor_get(x_9, 3);
+lean_inc(x_543);
+x_544 = lean_ctor_get(x_9, 4);
+lean_inc(x_544);
+x_545 = lean_ctor_get(x_9, 5);
+lean_inc(x_545);
 if (lean_is_exclusive(x_9)) {
  lean_ctor_release(x_9, 0);
  lean_ctor_release(x_9, 1);
@@ -20375,146 +20867,146 @@ if (lean_is_exclusive(x_9)) {
  lean_ctor_release(x_9, 3);
  lean_ctor_release(x_9, 4);
  lean_ctor_release(x_9, 5);
- x_451 = x_9;
+ x_546 = x_9;
 } else {
  lean_dec_ref(x_9);
- x_451 = lean_box(0);
+ x_546 = lean_box(0);
 }
-x_452 = lean_ctor_get_uint8(x_443, 0);
-x_453 = lean_ctor_get_uint8(x_443, 1);
-x_454 = lean_ctor_get_uint8(x_443, 2);
-x_455 = lean_ctor_get_uint8(x_443, 3);
-x_456 = lean_ctor_get_uint8(x_443, 4);
-x_457 = lean_ctor_get_uint8(x_443, 6);
-x_458 = lean_ctor_get_uint8(x_443, 7);
-x_459 = lean_ctor_get_uint8(x_443, 8);
-x_460 = lean_ctor_get_uint8(x_443, 9);
-x_461 = lean_ctor_get_uint8(x_443, 10);
-x_462 = lean_ctor_get_uint8(x_443, 11);
-x_463 = lean_ctor_get_uint8(x_443, 12);
-x_464 = lean_ctor_get_uint8(x_443, 13);
-if (lean_is_exclusive(x_443)) {
- x_465 = x_443;
+x_547 = lean_ctor_get_uint8(x_538, 0);
+x_548 = lean_ctor_get_uint8(x_538, 1);
+x_549 = lean_ctor_get_uint8(x_538, 2);
+x_550 = lean_ctor_get_uint8(x_538, 3);
+x_551 = lean_ctor_get_uint8(x_538, 4);
+x_552 = lean_ctor_get_uint8(x_538, 6);
+x_553 = lean_ctor_get_uint8(x_538, 7);
+x_554 = lean_ctor_get_uint8(x_538, 8);
+x_555 = lean_ctor_get_uint8(x_538, 9);
+x_556 = lean_ctor_get_uint8(x_538, 10);
+x_557 = lean_ctor_get_uint8(x_538, 11);
+x_558 = lean_ctor_get_uint8(x_538, 12);
+x_559 = lean_ctor_get_uint8(x_538, 13);
+if (lean_is_exclusive(x_538)) {
+ x_560 = x_538;
 } else {
- lean_dec_ref(x_443);
- x_465 = lean_box(0);
+ lean_dec_ref(x_538);
+ x_560 = lean_box(0);
 }
-x_466 = 1;
-if (lean_is_scalar(x_465)) {
- x_467 = lean_alloc_ctor(0, 0, 14);
+x_561 = 1;
+if (lean_is_scalar(x_560)) {
+ x_562 = lean_alloc_ctor(0, 0, 14);
 } else {
- x_467 = x_465;
+ x_562 = x_560;
 }
-lean_ctor_set_uint8(x_467, 0, x_452);
-lean_ctor_set_uint8(x_467, 1, x_453);
-lean_ctor_set_uint8(x_467, 2, x_454);
-lean_ctor_set_uint8(x_467, 3, x_455);
-lean_ctor_set_uint8(x_467, 4, x_456);
-lean_ctor_set_uint8(x_467, 5, x_466);
-lean_ctor_set_uint8(x_467, 6, x_457);
-lean_ctor_set_uint8(x_467, 7, x_458);
-lean_ctor_set_uint8(x_467, 8, x_459);
-lean_ctor_set_uint8(x_467, 9, x_460);
-lean_ctor_set_uint8(x_467, 10, x_461);
-lean_ctor_set_uint8(x_467, 11, x_462);
-lean_ctor_set_uint8(x_467, 12, x_463);
-lean_ctor_set_uint8(x_467, 13, x_464);
-if (lean_is_scalar(x_451)) {
- x_468 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set_uint8(x_562, 0, x_547);
+lean_ctor_set_uint8(x_562, 1, x_548);
+lean_ctor_set_uint8(x_562, 2, x_549);
+lean_ctor_set_uint8(x_562, 3, x_550);
+lean_ctor_set_uint8(x_562, 4, x_551);
+lean_ctor_set_uint8(x_562, 5, x_561);
+lean_ctor_set_uint8(x_562, 6, x_552);
+lean_ctor_set_uint8(x_562, 7, x_553);
+lean_ctor_set_uint8(x_562, 8, x_554);
+lean_ctor_set_uint8(x_562, 9, x_555);
+lean_ctor_set_uint8(x_562, 10, x_556);
+lean_ctor_set_uint8(x_562, 11, x_557);
+lean_ctor_set_uint8(x_562, 12, x_558);
+lean_ctor_set_uint8(x_562, 13, x_559);
+if (lean_is_scalar(x_546)) {
+ x_563 = lean_alloc_ctor(0, 6, 0);
 } else {
- x_468 = x_451;
+ x_563 = x_546;
 }
-lean_ctor_set(x_468, 0, x_467);
-lean_ctor_set(x_468, 1, x_446);
-lean_ctor_set(x_468, 2, x_447);
-lean_ctor_set(x_468, 3, x_448);
-lean_ctor_set(x_468, 4, x_449);
-lean_ctor_set(x_468, 5, x_450);
+lean_ctor_set(x_563, 0, x_562);
+lean_ctor_set(x_563, 1, x_541);
+lean_ctor_set(x_563, 2, x_542);
+lean_ctor_set(x_563, 3, x_543);
+lean_ctor_set(x_563, 4, x_544);
+lean_ctor_set(x_563, 5, x_545);
 lean_inc(x_12);
-x_469 = l_Lean_Meta_mkImpDepCongrCtx(x_444, x_391, x_468, x_10, x_11, x_12, x_445);
-if (lean_obj_tag(x_469) == 0)
+x_564 = l_Lean_Meta_mkImpDepCongrCtx(x_539, x_467, x_563, x_10, x_11, x_12, x_540);
+if (lean_obj_tag(x_564) == 0)
 {
-lean_object* x_470; lean_object* x_471; lean_object* x_472; lean_object* x_473; lean_object* x_474; 
-x_470 = lean_ctor_get(x_469, 0);
-lean_inc(x_470);
-x_471 = lean_ctor_get(x_469, 1);
-lean_inc(x_471);
-lean_dec(x_469);
-if (lean_is_scalar(x_384)) {
- x_472 = lean_alloc_ctor(1, 1, 0);
+lean_object* x_565; lean_object* x_566; lean_object* x_567; lean_object* x_568; lean_object* x_569; 
+x_565 = lean_ctor_get(x_564, 0);
+lean_inc(x_565);
+x_566 = lean_ctor_get(x_564, 1);
+lean_inc(x_566);
+lean_dec(x_564);
+if (lean_is_scalar(x_460)) {
+ x_567 = lean_alloc_ctor(1, 1, 0);
 } else {
- x_472 = x_384;
+ x_567 = x_460;
 }
-lean_ctor_set(x_472, 0, x_470);
-x_473 = lean_unsigned_to_nat(0u);
-x_474 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_474, 0, x_440);
-lean_ctor_set(x_474, 1, x_472);
-lean_ctor_set(x_474, 2, x_473);
-x_27 = x_474;
-x_28 = x_471;
+lean_ctor_set(x_567, 0, x_565);
+x_568 = lean_unsigned_to_nat(0u);
+x_569 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_569, 0, x_535);
+lean_ctor_set(x_569, 1, x_567);
+lean_ctor_set(x_569, 2, x_568);
+x_27 = x_569;
+x_28 = x_566;
 goto block_48;
 }
 else
 {
-lean_object* x_475; lean_object* x_476; 
-lean_dec(x_440);
-lean_dec(x_384);
-x_475 = lean_ctor_get(x_469, 0);
-lean_inc(x_475);
-x_476 = lean_ctor_get(x_469, 1);
-lean_inc(x_476);
-lean_dec(x_469);
-x_49 = x_475;
-x_50 = x_476;
+lean_object* x_570; lean_object* x_571; 
+lean_dec(x_535);
+lean_dec(x_460);
+x_570 = lean_ctor_get(x_564, 0);
+lean_inc(x_570);
+x_571 = lean_ctor_get(x_564, 1);
+lean_inc(x_571);
+lean_dec(x_564);
+x_49 = x_570;
+x_50 = x_571;
 goto block_70;
 }
 }
 else
 {
-lean_object* x_477; lean_object* x_478; 
-lean_dec(x_440);
-lean_dec(x_391);
-lean_dec(x_384);
+lean_object* x_572; lean_object* x_573; 
+lean_dec(x_535);
+lean_dec(x_467);
+lean_dec(x_460);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
-x_477 = lean_ctor_get(x_442, 0);
-lean_inc(x_477);
-x_478 = lean_ctor_get(x_442, 1);
-lean_inc(x_478);
-lean_dec(x_442);
-x_49 = x_477;
-x_50 = x_478;
+x_572 = lean_ctor_get(x_537, 0);
+lean_inc(x_572);
+x_573 = lean_ctor_get(x_537, 1);
+lean_inc(x_573);
+lean_dec(x_537);
+x_49 = x_572;
+x_50 = x_573;
 goto block_70;
 }
 }
 else
 {
-lean_object* x_479; lean_object* x_480; 
-lean_dec(x_391);
-lean_dec(x_384);
+lean_object* x_574; lean_object* x_575; 
+lean_dec(x_467);
+lean_dec(x_460);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_3);
-x_479 = lean_ctor_get(x_439, 0);
-lean_inc(x_479);
-x_480 = lean_ctor_get(x_439, 1);
-lean_inc(x_480);
-lean_dec(x_439);
-x_49 = x_479;
-x_50 = x_480;
+x_574 = lean_ctor_get(x_534, 0);
+lean_inc(x_574);
+x_575 = lean_ctor_get(x_534, 1);
+lean_inc(x_575);
+lean_dec(x_534);
+x_49 = x_574;
+x_50 = x_575;
 goto block_70;
 }
 }
 }
 else
 {
-lean_object* x_481; lean_object* x_482; 
-lean_dec(x_386);
-lean_dec(x_384);
-lean_dec(x_374);
+lean_object* x_576; lean_object* x_577; 
+lean_dec(x_462);
+lean_dec(x_460);
+lean_dec(x_450);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -20522,20 +21014,20 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_481 = lean_ctor_get(x_390, 0);
-lean_inc(x_481);
-x_482 = lean_ctor_get(x_390, 1);
-lean_inc(x_482);
-lean_dec(x_390);
-x_49 = x_481;
-x_50 = x_482;
+x_576 = lean_ctor_get(x_466, 0);
+lean_inc(x_576);
+x_577 = lean_ctor_get(x_466, 1);
+lean_inc(x_577);
+lean_dec(x_466);
+x_49 = x_576;
+x_50 = x_577;
 goto block_70;
 }
 }
 }
 else
 {
-lean_object* x_483; lean_object* x_484; 
+lean_object* x_578; lean_object* x_579; 
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -20543,461 +21035,106 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_483 = lean_ctor_get(x_373, 0);
-lean_inc(x_483);
-x_484 = lean_ctor_get(x_373, 1);
-lean_inc(x_484);
-lean_dec(x_373);
-x_49 = x_483;
-x_50 = x_484;
+x_578 = lean_ctor_get(x_449, 0);
+lean_inc(x_578);
+x_579 = lean_ctor_get(x_449, 1);
+lean_inc(x_579);
+lean_dec(x_449);
+x_49 = x_578;
+x_50 = x_579;
 goto block_70;
 }
 }
 }
 else
 {
-lean_object* x_485; lean_object* x_486; lean_object* x_487; lean_object* x_488; lean_object* x_489; lean_object* x_490; lean_object* x_491; lean_object* x_492; lean_object* x_493; lean_object* x_494; lean_object* x_495; lean_object* x_496; lean_object* x_497; 
-x_485 = lean_ctor_get(x_74, 1);
-x_486 = lean_ctor_get(x_74, 2);
-lean_inc(x_486);
-lean_inc(x_485);
+lean_object* x_580; lean_object* x_581; lean_object* x_582; lean_object* x_583; lean_object* x_584; lean_object* x_585; lean_object* x_586; lean_object* x_587; lean_object* x_588; lean_object* x_589; lean_object* x_590; lean_object* x_591; lean_object* x_592; 
+x_580 = lean_ctor_get(x_74, 1);
+x_581 = lean_ctor_get(x_74, 2);
+lean_inc(x_581);
+lean_inc(x_580);
 lean_dec(x_74);
-x_487 = l_Lean_Meta_transform___at___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_dsimp___spec__1___closed__1;
-x_488 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_488, 0, x_487);
-lean_ctor_set(x_488, 1, x_485);
-lean_ctor_set(x_488, 2, x_486);
-x_489 = lean_st_ref_set(x_8, x_488, x_75);
-x_490 = lean_ctor_get(x_489, 1);
-lean_inc(x_490);
-lean_dec(x_489);
-x_491 = lean_ctor_get(x_7, 0);
-lean_inc(x_491);
-x_492 = lean_ctor_get(x_7, 2);
-lean_inc(x_492);
-x_493 = lean_ctor_get(x_7, 3);
-lean_inc(x_493);
-x_494 = lean_ctor_get(x_7, 4);
-lean_inc(x_494);
+x_582 = l_Lean_Meta_transform___at___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_dsimp___spec__1___closed__1;
+x_583 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_583, 0, x_582);
+lean_ctor_set(x_583, 1, x_580);
+lean_ctor_set(x_583, 2, x_581);
+x_584 = lean_st_ref_set(x_8, x_583, x_75);
+x_585 = lean_ctor_get(x_584, 1);
+lean_inc(x_585);
+lean_dec(x_584);
+x_586 = lean_ctor_get(x_7, 0);
+lean_inc(x_586);
+x_587 = lean_ctor_get(x_7, 2);
+lean_inc(x_587);
+x_588 = lean_ctor_get(x_7, 3);
+lean_inc(x_588);
+x_589 = lean_ctor_get(x_7, 4);
+lean_inc(x_589);
 if (lean_is_exclusive(x_7)) {
  lean_ctor_release(x_7, 0);
  lean_ctor_release(x_7, 1);
  lean_ctor_release(x_7, 2);
  lean_ctor_release(x_7, 3);
  lean_ctor_release(x_7, 4);
- x_495 = x_7;
+ x_590 = x_7;
 } else {
  lean_dec_ref(x_7);
- x_495 = lean_box(0);
+ x_590 = lean_box(0);
 }
-if (lean_is_scalar(x_495)) {
- x_496 = lean_alloc_ctor(0, 5, 0);
+if (lean_is_scalar(x_590)) {
+ x_591 = lean_alloc_ctor(0, 5, 0);
 } else {
- x_496 = x_495;
+ x_591 = x_590;
 }
-lean_ctor_set(x_496, 0, x_491);
-lean_ctor_set(x_496, 1, x_19);
-lean_ctor_set(x_496, 2, x_492);
-lean_ctor_set(x_496, 3, x_493);
-lean_ctor_set(x_496, 4, x_494);
+lean_ctor_set(x_591, 0, x_586);
+lean_ctor_set(x_591, 1, x_19);
+lean_ctor_set(x_591, 2, x_587);
+lean_ctor_set(x_591, 3, x_588);
+lean_ctor_set(x_591, 4, x_589);
 lean_inc(x_12);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
-x_497 = l_Lean_Meta_Simp_simp(x_1, x_6, x_496, x_8, x_9, x_10, x_11, x_12, x_490);
-if (lean_obj_tag(x_497) == 0)
+x_592 = l_Lean_Meta_Simp_simp(x_1, x_6, x_591, x_8, x_9, x_10, x_11, x_12, x_585);
+if (lean_obj_tag(x_592) == 0)
 {
-lean_object* x_498; lean_object* x_499; 
-x_498 = lean_ctor_get(x_497, 0);
-lean_inc(x_498);
-x_499 = lean_ctor_get(x_498, 1);
-lean_inc(x_499);
-if (lean_obj_tag(x_499) == 0)
+lean_object* x_593; lean_object* x_594; 
+x_593 = lean_ctor_get(x_592, 0);
+lean_inc(x_593);
+x_594 = lean_ctor_get(x_593, 1);
+lean_inc(x_594);
+if (lean_obj_tag(x_594) == 0)
 {
-lean_object* x_500; lean_object* x_501; 
+lean_object* x_595; lean_object* x_596; 
 lean_dec(x_5);
 lean_dec(x_4);
-x_500 = lean_ctor_get(x_497, 1);
-lean_inc(x_500);
-lean_dec(x_497);
-lean_inc(x_12);
-x_501 = l___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_mkImpCongr(x_2, x_3, x_498, x_9, x_10, x_11, x_12, x_500);
-if (lean_obj_tag(x_501) == 0)
-{
-lean_object* x_502; lean_object* x_503; 
-x_502 = lean_ctor_get(x_501, 0);
-lean_inc(x_502);
-x_503 = lean_ctor_get(x_501, 1);
-lean_inc(x_503);
-lean_dec(x_501);
-x_27 = x_502;
-x_28 = x_503;
-goto block_48;
-}
-else
-{
-lean_object* x_504; lean_object* x_505; 
-x_504 = lean_ctor_get(x_501, 0);
-lean_inc(x_504);
-x_505 = lean_ctor_get(x_501, 1);
-lean_inc(x_505);
-lean_dec(x_501);
-x_49 = x_504;
-x_50 = x_505;
-goto block_70;
-}
-}
-else
-{
-lean_object* x_506; lean_object* x_507; lean_object* x_508; lean_object* x_509; lean_object* x_510; uint8_t x_511; uint8_t x_512; uint8_t x_513; lean_object* x_514; 
-x_506 = lean_ctor_get(x_497, 1);
-lean_inc(x_506);
-lean_dec(x_497);
-x_507 = lean_ctor_get(x_499, 0);
-lean_inc(x_507);
-if (lean_is_exclusive(x_499)) {
- lean_ctor_release(x_499, 0);
- x_508 = x_499;
-} else {
- lean_dec_ref(x_499);
- x_508 = lean_box(0);
-}
-x_509 = l_Lean_Meta_Simp_simp_simpLet___lambda__1___closed__1;
-lean_inc(x_5);
-x_510 = lean_array_push(x_509, x_5);
-x_511 = 0;
-x_512 = 1;
-x_513 = 1;
-lean_inc(x_510);
-x_514 = l_Lean_Meta_mkLambdaFVars(x_510, x_507, x_511, x_512, x_513, x_9, x_10, x_11, x_12, x_506);
-if (lean_obj_tag(x_514) == 0)
-{
-lean_object* x_515; lean_object* x_516; lean_object* x_517; lean_object* x_518; uint8_t x_519; 
-x_515 = lean_ctor_get(x_514, 0);
-lean_inc(x_515);
-x_516 = lean_ctor_get(x_514, 1);
-lean_inc(x_516);
-lean_dec(x_514);
-x_517 = lean_ctor_get(x_498, 0);
-lean_inc(x_517);
-lean_dec(x_498);
-x_518 = l_Lean_Expr_fvarId_x21(x_5);
-x_519 = l_Lean_Expr_hasAnyFVar_visit___at_Lean_Expr_containsFVar___spec__1(x_518, x_517);
-lean_dec(x_518);
-if (x_519 == 0)
-{
-lean_object* x_520; 
-lean_dec(x_510);
-lean_inc(x_12);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-x_520 = l_Lean_Meta_Simp_Result_getProof(x_3, x_9, x_10, x_11, x_12, x_516);
-if (lean_obj_tag(x_520) == 0)
-{
-lean_object* x_521; lean_object* x_522; lean_object* x_523; lean_object* x_524; lean_object* x_525; lean_object* x_526; lean_object* x_527; lean_object* x_528; lean_object* x_529; uint8_t x_530; uint8_t x_531; uint8_t x_532; uint8_t x_533; uint8_t x_534; uint8_t x_535; uint8_t x_536; uint8_t x_537; uint8_t x_538; uint8_t x_539; uint8_t x_540; uint8_t x_541; uint8_t x_542; lean_object* x_543; uint8_t x_544; lean_object* x_545; lean_object* x_546; lean_object* x_547; 
-x_521 = lean_ctor_get(x_9, 0);
-lean_inc(x_521);
-x_522 = lean_ctor_get(x_520, 0);
-lean_inc(x_522);
-x_523 = lean_ctor_get(x_520, 1);
-lean_inc(x_523);
-lean_dec(x_520);
-x_524 = lean_ctor_get(x_9, 1);
-lean_inc(x_524);
-x_525 = lean_ctor_get(x_9, 2);
-lean_inc(x_525);
-x_526 = lean_ctor_get(x_9, 3);
-lean_inc(x_526);
-x_527 = lean_ctor_get(x_9, 4);
-lean_inc(x_527);
-x_528 = lean_ctor_get(x_9, 5);
-lean_inc(x_528);
-if (lean_is_exclusive(x_9)) {
- lean_ctor_release(x_9, 0);
- lean_ctor_release(x_9, 1);
- lean_ctor_release(x_9, 2);
- lean_ctor_release(x_9, 3);
- lean_ctor_release(x_9, 4);
- lean_ctor_release(x_9, 5);
- x_529 = x_9;
-} else {
- lean_dec_ref(x_9);
- x_529 = lean_box(0);
-}
-x_530 = lean_ctor_get_uint8(x_521, 0);
-x_531 = lean_ctor_get_uint8(x_521, 1);
-x_532 = lean_ctor_get_uint8(x_521, 2);
-x_533 = lean_ctor_get_uint8(x_521, 3);
-x_534 = lean_ctor_get_uint8(x_521, 4);
-x_535 = lean_ctor_get_uint8(x_521, 6);
-x_536 = lean_ctor_get_uint8(x_521, 7);
-x_537 = lean_ctor_get_uint8(x_521, 8);
-x_538 = lean_ctor_get_uint8(x_521, 9);
-x_539 = lean_ctor_get_uint8(x_521, 10);
-x_540 = lean_ctor_get_uint8(x_521, 11);
-x_541 = lean_ctor_get_uint8(x_521, 12);
-x_542 = lean_ctor_get_uint8(x_521, 13);
-if (lean_is_exclusive(x_521)) {
- x_543 = x_521;
-} else {
- lean_dec_ref(x_521);
- x_543 = lean_box(0);
-}
-x_544 = 1;
-if (lean_is_scalar(x_543)) {
- x_545 = lean_alloc_ctor(0, 0, 14);
-} else {
- x_545 = x_543;
-}
-lean_ctor_set_uint8(x_545, 0, x_530);
-lean_ctor_set_uint8(x_545, 1, x_531);
-lean_ctor_set_uint8(x_545, 2, x_532);
-lean_ctor_set_uint8(x_545, 3, x_533);
-lean_ctor_set_uint8(x_545, 4, x_534);
-lean_ctor_set_uint8(x_545, 5, x_544);
-lean_ctor_set_uint8(x_545, 6, x_535);
-lean_ctor_set_uint8(x_545, 7, x_536);
-lean_ctor_set_uint8(x_545, 8, x_537);
-lean_ctor_set_uint8(x_545, 9, x_538);
-lean_ctor_set_uint8(x_545, 10, x_539);
-lean_ctor_set_uint8(x_545, 11, x_540);
-lean_ctor_set_uint8(x_545, 12, x_541);
-lean_ctor_set_uint8(x_545, 13, x_542);
-if (lean_is_scalar(x_529)) {
- x_546 = lean_alloc_ctor(0, 6, 0);
-} else {
- x_546 = x_529;
-}
-lean_ctor_set(x_546, 0, x_545);
-lean_ctor_set(x_546, 1, x_524);
-lean_ctor_set(x_546, 2, x_525);
-lean_ctor_set(x_546, 3, x_526);
-lean_ctor_set(x_546, 4, x_527);
-lean_ctor_set(x_546, 5, x_528);
-lean_inc(x_12);
-x_547 = l_Lean_Meta_mkImpCongrCtx(x_522, x_515, x_546, x_10, x_11, x_12, x_523);
-if (lean_obj_tag(x_547) == 0)
-{
-lean_object* x_548; lean_object* x_549; lean_object* x_550; 
-x_548 = lean_ctor_get(x_547, 0);
-lean_inc(x_548);
-x_549 = lean_ctor_get(x_547, 1);
-lean_inc(x_549);
-lean_dec(x_547);
-if (lean_is_scalar(x_508)) {
- x_550 = lean_alloc_ctor(1, 1, 0);
-} else {
- x_550 = x_508;
-}
-lean_ctor_set(x_550, 0, x_548);
-if (lean_obj_tag(x_2) == 7)
-{
-uint8_t x_551; lean_object* x_552; lean_object* x_553; lean_object* x_554; 
-x_551 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
-x_552 = lean_expr_update_forall(x_2, x_551, x_4, x_517);
-x_553 = lean_unsigned_to_nat(0u);
-x_554 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_554, 0, x_552);
-lean_ctor_set(x_554, 1, x_550);
-lean_ctor_set(x_554, 2, x_553);
-x_27 = x_554;
-x_28 = x_549;
-goto block_48;
-}
-else
-{
-lean_object* x_555; lean_object* x_556; lean_object* x_557; lean_object* x_558; 
-lean_dec(x_517);
-lean_dec(x_4);
-lean_dec(x_2);
-x_555 = l___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_mkImpCongr___closed__4;
-x_556 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_555);
-x_557 = lean_unsigned_to_nat(0u);
-x_558 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_558, 0, x_556);
-lean_ctor_set(x_558, 1, x_550);
-lean_ctor_set(x_558, 2, x_557);
-x_27 = x_558;
-x_28 = x_549;
-goto block_48;
-}
-}
-else
-{
-lean_object* x_559; lean_object* x_560; 
-lean_dec(x_517);
-lean_dec(x_508);
-lean_dec(x_4);
-lean_dec(x_2);
-x_559 = lean_ctor_get(x_547, 0);
-lean_inc(x_559);
-x_560 = lean_ctor_get(x_547, 1);
-lean_inc(x_560);
-lean_dec(x_547);
-x_49 = x_559;
-x_50 = x_560;
-goto block_70;
-}
-}
-else
-{
-lean_object* x_561; lean_object* x_562; 
-lean_dec(x_517);
-lean_dec(x_515);
-lean_dec(x_508);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_4);
-lean_dec(x_2);
-x_561 = lean_ctor_get(x_520, 0);
-lean_inc(x_561);
-x_562 = lean_ctor_get(x_520, 1);
-lean_inc(x_562);
-lean_dec(x_520);
-x_49 = x_561;
-x_50 = x_562;
-goto block_70;
-}
-}
-else
-{
-lean_object* x_563; 
-lean_dec(x_4);
-lean_dec(x_2);
-x_563 = l_Lean_Meta_mkForallFVars(x_510, x_517, x_511, x_512, x_513, x_9, x_10, x_11, x_12, x_516);
-if (lean_obj_tag(x_563) == 0)
-{
-lean_object* x_564; lean_object* x_565; lean_object* x_566; 
-x_564 = lean_ctor_get(x_563, 0);
-lean_inc(x_564);
-x_565 = lean_ctor_get(x_563, 1);
-lean_inc(x_565);
-lean_dec(x_563);
-lean_inc(x_12);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-x_566 = l_Lean_Meta_Simp_Result_getProof(x_3, x_9, x_10, x_11, x_12, x_565);
-if (lean_obj_tag(x_566) == 0)
-{
-lean_object* x_567; lean_object* x_568; lean_object* x_569; lean_object* x_570; lean_object* x_571; lean_object* x_572; lean_object* x_573; lean_object* x_574; lean_object* x_575; uint8_t x_576; uint8_t x_577; uint8_t x_578; uint8_t x_579; uint8_t x_580; uint8_t x_581; uint8_t x_582; uint8_t x_583; uint8_t x_584; uint8_t x_585; uint8_t x_586; uint8_t x_587; uint8_t x_588; lean_object* x_589; uint8_t x_590; lean_object* x_591; lean_object* x_592; lean_object* x_593; 
-x_567 = lean_ctor_get(x_9, 0);
-lean_inc(x_567);
-x_568 = lean_ctor_get(x_566, 0);
-lean_inc(x_568);
-x_569 = lean_ctor_get(x_566, 1);
-lean_inc(x_569);
-lean_dec(x_566);
-x_570 = lean_ctor_get(x_9, 1);
-lean_inc(x_570);
-x_571 = lean_ctor_get(x_9, 2);
-lean_inc(x_571);
-x_572 = lean_ctor_get(x_9, 3);
-lean_inc(x_572);
-x_573 = lean_ctor_get(x_9, 4);
-lean_inc(x_573);
-x_574 = lean_ctor_get(x_9, 5);
-lean_inc(x_574);
-if (lean_is_exclusive(x_9)) {
- lean_ctor_release(x_9, 0);
- lean_ctor_release(x_9, 1);
- lean_ctor_release(x_9, 2);
- lean_ctor_release(x_9, 3);
- lean_ctor_release(x_9, 4);
- lean_ctor_release(x_9, 5);
- x_575 = x_9;
-} else {
- lean_dec_ref(x_9);
- x_575 = lean_box(0);
-}
-x_576 = lean_ctor_get_uint8(x_567, 0);
-x_577 = lean_ctor_get_uint8(x_567, 1);
-x_578 = lean_ctor_get_uint8(x_567, 2);
-x_579 = lean_ctor_get_uint8(x_567, 3);
-x_580 = lean_ctor_get_uint8(x_567, 4);
-x_581 = lean_ctor_get_uint8(x_567, 6);
-x_582 = lean_ctor_get_uint8(x_567, 7);
-x_583 = lean_ctor_get_uint8(x_567, 8);
-x_584 = lean_ctor_get_uint8(x_567, 9);
-x_585 = lean_ctor_get_uint8(x_567, 10);
-x_586 = lean_ctor_get_uint8(x_567, 11);
-x_587 = lean_ctor_get_uint8(x_567, 12);
-x_588 = lean_ctor_get_uint8(x_567, 13);
-if (lean_is_exclusive(x_567)) {
- x_589 = x_567;
-} else {
- lean_dec_ref(x_567);
- x_589 = lean_box(0);
-}
-x_590 = 1;
-if (lean_is_scalar(x_589)) {
- x_591 = lean_alloc_ctor(0, 0, 14);
-} else {
- x_591 = x_589;
-}
-lean_ctor_set_uint8(x_591, 0, x_576);
-lean_ctor_set_uint8(x_591, 1, x_577);
-lean_ctor_set_uint8(x_591, 2, x_578);
-lean_ctor_set_uint8(x_591, 3, x_579);
-lean_ctor_set_uint8(x_591, 4, x_580);
-lean_ctor_set_uint8(x_591, 5, x_590);
-lean_ctor_set_uint8(x_591, 6, x_581);
-lean_ctor_set_uint8(x_591, 7, x_582);
-lean_ctor_set_uint8(x_591, 8, x_583);
-lean_ctor_set_uint8(x_591, 9, x_584);
-lean_ctor_set_uint8(x_591, 10, x_585);
-lean_ctor_set_uint8(x_591, 11, x_586);
-lean_ctor_set_uint8(x_591, 12, x_587);
-lean_ctor_set_uint8(x_591, 13, x_588);
-if (lean_is_scalar(x_575)) {
- x_592 = lean_alloc_ctor(0, 6, 0);
-} else {
- x_592 = x_575;
-}
-lean_ctor_set(x_592, 0, x_591);
-lean_ctor_set(x_592, 1, x_570);
-lean_ctor_set(x_592, 2, x_571);
-lean_ctor_set(x_592, 3, x_572);
-lean_ctor_set(x_592, 4, x_573);
-lean_ctor_set(x_592, 5, x_574);
-lean_inc(x_12);
-x_593 = l_Lean_Meta_mkImpDepCongrCtx(x_568, x_515, x_592, x_10, x_11, x_12, x_569);
-if (lean_obj_tag(x_593) == 0)
-{
-lean_object* x_594; lean_object* x_595; lean_object* x_596; lean_object* x_597; lean_object* x_598; 
-x_594 = lean_ctor_get(x_593, 0);
-lean_inc(x_594);
-x_595 = lean_ctor_get(x_593, 1);
+x_595 = lean_ctor_get(x_592, 1);
 lean_inc(x_595);
-lean_dec(x_593);
-if (lean_is_scalar(x_508)) {
- x_596 = lean_alloc_ctor(1, 1, 0);
-} else {
- x_596 = x_508;
-}
-lean_ctor_set(x_596, 0, x_594);
-x_597 = lean_unsigned_to_nat(0u);
-x_598 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_598, 0, x_564);
-lean_ctor_set(x_598, 1, x_596);
-lean_ctor_set(x_598, 2, x_597);
-x_27 = x_598;
-x_28 = x_595;
+lean_dec(x_592);
+lean_inc(x_12);
+x_596 = l___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_mkImpCongr(x_2, x_3, x_593, x_9, x_10, x_11, x_12, x_595);
+if (lean_obj_tag(x_596) == 0)
+{
+lean_object* x_597; lean_object* x_598; 
+x_597 = lean_ctor_get(x_596, 0);
+lean_inc(x_597);
+x_598 = lean_ctor_get(x_596, 1);
+lean_inc(x_598);
+lean_dec(x_596);
+x_27 = x_597;
+x_28 = x_598;
 goto block_48;
 }
 else
 {
 lean_object* x_599; lean_object* x_600; 
-lean_dec(x_564);
-lean_dec(x_508);
-x_599 = lean_ctor_get(x_593, 0);
+x_599 = lean_ctor_get(x_596, 0);
 lean_inc(x_599);
-x_600 = lean_ctor_get(x_593, 1);
+x_600 = lean_ctor_get(x_596, 1);
 lean_inc(x_600);
-lean_dec(x_593);
+lean_dec(x_596);
 x_49 = x_599;
 x_50 = x_600;
 goto block_70;
@@ -21005,70 +21142,481 @@ goto block_70;
 }
 else
 {
-lean_object* x_601; lean_object* x_602; 
-lean_dec(x_564);
-lean_dec(x_515);
-lean_dec(x_508);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-x_601 = lean_ctor_get(x_566, 0);
+lean_object* x_601; lean_object* x_602; lean_object* x_603; lean_object* x_604; lean_object* x_605; uint8_t x_606; uint8_t x_607; uint8_t x_608; lean_object* x_609; 
+x_601 = lean_ctor_get(x_592, 1);
 lean_inc(x_601);
-x_602 = lean_ctor_get(x_566, 1);
+lean_dec(x_592);
+x_602 = lean_ctor_get(x_594, 0);
 lean_inc(x_602);
-lean_dec(x_566);
-x_49 = x_601;
-x_50 = x_602;
-goto block_70;
+if (lean_is_exclusive(x_594)) {
+ lean_ctor_release(x_594, 0);
+ x_603 = x_594;
+} else {
+ lean_dec_ref(x_594);
+ x_603 = lean_box(0);
 }
-}
-else
-{
-lean_object* x_603; lean_object* x_604; 
-lean_dec(x_515);
-lean_dec(x_508);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_3);
-x_603 = lean_ctor_get(x_563, 0);
-lean_inc(x_603);
-x_604 = lean_ctor_get(x_563, 1);
-lean_inc(x_604);
-lean_dec(x_563);
-x_49 = x_603;
-x_50 = x_604;
-goto block_70;
-}
-}
-}
-else
-{
-lean_object* x_605; lean_object* x_606; 
-lean_dec(x_510);
-lean_dec(x_508);
-lean_dec(x_498);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-x_605 = lean_ctor_get(x_514, 0);
+x_604 = l_Lean_Meta_Simp_simp_simpLet___lambda__1___closed__1;
+lean_inc(x_5);
+x_605 = lean_array_push(x_604, x_5);
+x_606 = 0;
+x_607 = 1;
+x_608 = 1;
 lean_inc(x_605);
-x_606 = lean_ctor_get(x_514, 1);
-lean_inc(x_606);
-lean_dec(x_514);
-x_49 = x_605;
-x_50 = x_606;
+x_609 = l_Lean_Meta_mkLambdaFVars(x_605, x_602, x_606, x_607, x_608, x_9, x_10, x_11, x_12, x_601);
+if (lean_obj_tag(x_609) == 0)
+{
+lean_object* x_610; lean_object* x_611; lean_object* x_612; lean_object* x_613; uint8_t x_614; 
+x_610 = lean_ctor_get(x_609, 0);
+lean_inc(x_610);
+x_611 = lean_ctor_get(x_609, 1);
+lean_inc(x_611);
+lean_dec(x_609);
+x_612 = lean_ctor_get(x_593, 0);
+lean_inc(x_612);
+lean_dec(x_593);
+x_613 = l_Lean_Expr_fvarId_x21(x_5);
+x_614 = l_Lean_Expr_hasAnyFVar_visit___at_Lean_Expr_containsFVar___spec__1(x_613, x_612);
+lean_dec(x_613);
+if (x_614 == 0)
+{
+lean_object* x_615; 
+lean_dec(x_605);
+lean_inc(x_12);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+x_615 = l_Lean_Meta_Simp_Result_getProof(x_3, x_9, x_10, x_11, x_12, x_611);
+if (lean_obj_tag(x_615) == 0)
+{
+lean_object* x_616; lean_object* x_617; lean_object* x_618; lean_object* x_619; lean_object* x_620; lean_object* x_621; lean_object* x_622; lean_object* x_623; lean_object* x_624; uint8_t x_625; uint8_t x_626; uint8_t x_627; uint8_t x_628; uint8_t x_629; uint8_t x_630; uint8_t x_631; uint8_t x_632; uint8_t x_633; uint8_t x_634; uint8_t x_635; uint8_t x_636; uint8_t x_637; lean_object* x_638; uint8_t x_639; lean_object* x_640; lean_object* x_641; lean_object* x_642; 
+x_616 = lean_ctor_get(x_9, 0);
+lean_inc(x_616);
+x_617 = lean_ctor_get(x_615, 0);
+lean_inc(x_617);
+x_618 = lean_ctor_get(x_615, 1);
+lean_inc(x_618);
+lean_dec(x_615);
+x_619 = lean_ctor_get(x_9, 1);
+lean_inc(x_619);
+x_620 = lean_ctor_get(x_9, 2);
+lean_inc(x_620);
+x_621 = lean_ctor_get(x_9, 3);
+lean_inc(x_621);
+x_622 = lean_ctor_get(x_9, 4);
+lean_inc(x_622);
+x_623 = lean_ctor_get(x_9, 5);
+lean_inc(x_623);
+if (lean_is_exclusive(x_9)) {
+ lean_ctor_release(x_9, 0);
+ lean_ctor_release(x_9, 1);
+ lean_ctor_release(x_9, 2);
+ lean_ctor_release(x_9, 3);
+ lean_ctor_release(x_9, 4);
+ lean_ctor_release(x_9, 5);
+ x_624 = x_9;
+} else {
+ lean_dec_ref(x_9);
+ x_624 = lean_box(0);
+}
+x_625 = lean_ctor_get_uint8(x_616, 0);
+x_626 = lean_ctor_get_uint8(x_616, 1);
+x_627 = lean_ctor_get_uint8(x_616, 2);
+x_628 = lean_ctor_get_uint8(x_616, 3);
+x_629 = lean_ctor_get_uint8(x_616, 4);
+x_630 = lean_ctor_get_uint8(x_616, 6);
+x_631 = lean_ctor_get_uint8(x_616, 7);
+x_632 = lean_ctor_get_uint8(x_616, 8);
+x_633 = lean_ctor_get_uint8(x_616, 9);
+x_634 = lean_ctor_get_uint8(x_616, 10);
+x_635 = lean_ctor_get_uint8(x_616, 11);
+x_636 = lean_ctor_get_uint8(x_616, 12);
+x_637 = lean_ctor_get_uint8(x_616, 13);
+if (lean_is_exclusive(x_616)) {
+ x_638 = x_616;
+} else {
+ lean_dec_ref(x_616);
+ x_638 = lean_box(0);
+}
+x_639 = 1;
+if (lean_is_scalar(x_638)) {
+ x_640 = lean_alloc_ctor(0, 0, 14);
+} else {
+ x_640 = x_638;
+}
+lean_ctor_set_uint8(x_640, 0, x_625);
+lean_ctor_set_uint8(x_640, 1, x_626);
+lean_ctor_set_uint8(x_640, 2, x_627);
+lean_ctor_set_uint8(x_640, 3, x_628);
+lean_ctor_set_uint8(x_640, 4, x_629);
+lean_ctor_set_uint8(x_640, 5, x_639);
+lean_ctor_set_uint8(x_640, 6, x_630);
+lean_ctor_set_uint8(x_640, 7, x_631);
+lean_ctor_set_uint8(x_640, 8, x_632);
+lean_ctor_set_uint8(x_640, 9, x_633);
+lean_ctor_set_uint8(x_640, 10, x_634);
+lean_ctor_set_uint8(x_640, 11, x_635);
+lean_ctor_set_uint8(x_640, 12, x_636);
+lean_ctor_set_uint8(x_640, 13, x_637);
+if (lean_is_scalar(x_624)) {
+ x_641 = lean_alloc_ctor(0, 6, 0);
+} else {
+ x_641 = x_624;
+}
+lean_ctor_set(x_641, 0, x_640);
+lean_ctor_set(x_641, 1, x_619);
+lean_ctor_set(x_641, 2, x_620);
+lean_ctor_set(x_641, 3, x_621);
+lean_ctor_set(x_641, 4, x_622);
+lean_ctor_set(x_641, 5, x_623);
+lean_inc(x_12);
+x_642 = l_Lean_Meta_mkImpCongrCtx(x_617, x_610, x_641, x_10, x_11, x_12, x_618);
+if (lean_obj_tag(x_642) == 0)
+{
+lean_object* x_643; lean_object* x_644; lean_object* x_645; 
+x_643 = lean_ctor_get(x_642, 0);
+lean_inc(x_643);
+x_644 = lean_ctor_get(x_642, 1);
+lean_inc(x_644);
+lean_dec(x_642);
+if (lean_is_scalar(x_603)) {
+ x_645 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_645 = x_603;
+}
+lean_ctor_set(x_645, 0, x_643);
+if (lean_obj_tag(x_2) == 7)
+{
+lean_object* x_646; lean_object* x_647; lean_object* x_648; uint8_t x_649; lean_object* x_650; size_t x_651; size_t x_652; uint8_t x_653; 
+x_646 = lean_ctor_get(x_2, 0);
+lean_inc(x_646);
+x_647 = lean_ctor_get(x_2, 1);
+lean_inc(x_647);
+x_648 = lean_ctor_get(x_2, 2);
+lean_inc(x_648);
+x_649 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
+lean_dec(x_2);
+lean_inc(x_648);
+lean_inc(x_647);
+lean_inc(x_646);
+x_650 = l_Lean_Expr_forallE___override(x_646, x_647, x_648, x_649);
+x_651 = lean_ptr_addr(x_647);
+lean_dec(x_647);
+x_652 = lean_ptr_addr(x_4);
+x_653 = lean_usize_dec_eq(x_651, x_652);
+if (x_653 == 0)
+{
+lean_object* x_654; lean_object* x_655; lean_object* x_656; 
+lean_dec(x_650);
+lean_dec(x_648);
+x_654 = l_Lean_Expr_forallE___override(x_646, x_4, x_612, x_649);
+x_655 = lean_unsigned_to_nat(0u);
+x_656 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_656, 0, x_654);
+lean_ctor_set(x_656, 1, x_645);
+lean_ctor_set(x_656, 2, x_655);
+x_27 = x_656;
+x_28 = x_644;
+goto block_48;
+}
+else
+{
+size_t x_657; size_t x_658; uint8_t x_659; 
+x_657 = lean_ptr_addr(x_648);
+lean_dec(x_648);
+x_658 = lean_ptr_addr(x_612);
+x_659 = lean_usize_dec_eq(x_657, x_658);
+if (x_659 == 0)
+{
+lean_object* x_660; lean_object* x_661; lean_object* x_662; 
+lean_dec(x_650);
+x_660 = l_Lean_Expr_forallE___override(x_646, x_4, x_612, x_649);
+x_661 = lean_unsigned_to_nat(0u);
+x_662 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_662, 0, x_660);
+lean_ctor_set(x_662, 1, x_645);
+lean_ctor_set(x_662, 2, x_661);
+x_27 = x_662;
+x_28 = x_644;
+goto block_48;
+}
+else
+{
+uint8_t x_663; 
+x_663 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_649, x_649);
+if (x_663 == 0)
+{
+lean_object* x_664; lean_object* x_665; lean_object* x_666; 
+lean_dec(x_650);
+x_664 = l_Lean_Expr_forallE___override(x_646, x_4, x_612, x_649);
+x_665 = lean_unsigned_to_nat(0u);
+x_666 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_666, 0, x_664);
+lean_ctor_set(x_666, 1, x_645);
+lean_ctor_set(x_666, 2, x_665);
+x_27 = x_666;
+x_28 = x_644;
+goto block_48;
+}
+else
+{
+lean_object* x_667; lean_object* x_668; 
+lean_dec(x_646);
+lean_dec(x_612);
+lean_dec(x_4);
+x_667 = lean_unsigned_to_nat(0u);
+x_668 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_668, 0, x_650);
+lean_ctor_set(x_668, 1, x_645);
+lean_ctor_set(x_668, 2, x_667);
+x_27 = x_668;
+x_28 = x_644;
+goto block_48;
+}
+}
+}
+}
+else
+{
+lean_object* x_669; lean_object* x_670; lean_object* x_671; lean_object* x_672; 
+lean_dec(x_612);
+lean_dec(x_4);
+lean_dec(x_2);
+x_669 = l___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_mkImpCongr___closed__4;
+x_670 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_669);
+x_671 = lean_unsigned_to_nat(0u);
+x_672 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_672, 0, x_670);
+lean_ctor_set(x_672, 1, x_645);
+lean_ctor_set(x_672, 2, x_671);
+x_27 = x_672;
+x_28 = x_644;
+goto block_48;
+}
+}
+else
+{
+lean_object* x_673; lean_object* x_674; 
+lean_dec(x_612);
+lean_dec(x_603);
+lean_dec(x_4);
+lean_dec(x_2);
+x_673 = lean_ctor_get(x_642, 0);
+lean_inc(x_673);
+x_674 = lean_ctor_get(x_642, 1);
+lean_inc(x_674);
+lean_dec(x_642);
+x_49 = x_673;
+x_50 = x_674;
+goto block_70;
+}
+}
+else
+{
+lean_object* x_675; lean_object* x_676; 
+lean_dec(x_612);
+lean_dec(x_610);
+lean_dec(x_603);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_4);
+lean_dec(x_2);
+x_675 = lean_ctor_get(x_615, 0);
+lean_inc(x_675);
+x_676 = lean_ctor_get(x_615, 1);
+lean_inc(x_676);
+lean_dec(x_615);
+x_49 = x_675;
+x_50 = x_676;
+goto block_70;
+}
+}
+else
+{
+lean_object* x_677; 
+lean_dec(x_4);
+lean_dec(x_2);
+x_677 = l_Lean_Meta_mkForallFVars(x_605, x_612, x_606, x_607, x_608, x_9, x_10, x_11, x_12, x_611);
+if (lean_obj_tag(x_677) == 0)
+{
+lean_object* x_678; lean_object* x_679; lean_object* x_680; 
+x_678 = lean_ctor_get(x_677, 0);
+lean_inc(x_678);
+x_679 = lean_ctor_get(x_677, 1);
+lean_inc(x_679);
+lean_dec(x_677);
+lean_inc(x_12);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+x_680 = l_Lean_Meta_Simp_Result_getProof(x_3, x_9, x_10, x_11, x_12, x_679);
+if (lean_obj_tag(x_680) == 0)
+{
+lean_object* x_681; lean_object* x_682; lean_object* x_683; lean_object* x_684; lean_object* x_685; lean_object* x_686; lean_object* x_687; lean_object* x_688; lean_object* x_689; uint8_t x_690; uint8_t x_691; uint8_t x_692; uint8_t x_693; uint8_t x_694; uint8_t x_695; uint8_t x_696; uint8_t x_697; uint8_t x_698; uint8_t x_699; uint8_t x_700; uint8_t x_701; uint8_t x_702; lean_object* x_703; uint8_t x_704; lean_object* x_705; lean_object* x_706; lean_object* x_707; 
+x_681 = lean_ctor_get(x_9, 0);
+lean_inc(x_681);
+x_682 = lean_ctor_get(x_680, 0);
+lean_inc(x_682);
+x_683 = lean_ctor_get(x_680, 1);
+lean_inc(x_683);
+lean_dec(x_680);
+x_684 = lean_ctor_get(x_9, 1);
+lean_inc(x_684);
+x_685 = lean_ctor_get(x_9, 2);
+lean_inc(x_685);
+x_686 = lean_ctor_get(x_9, 3);
+lean_inc(x_686);
+x_687 = lean_ctor_get(x_9, 4);
+lean_inc(x_687);
+x_688 = lean_ctor_get(x_9, 5);
+lean_inc(x_688);
+if (lean_is_exclusive(x_9)) {
+ lean_ctor_release(x_9, 0);
+ lean_ctor_release(x_9, 1);
+ lean_ctor_release(x_9, 2);
+ lean_ctor_release(x_9, 3);
+ lean_ctor_release(x_9, 4);
+ lean_ctor_release(x_9, 5);
+ x_689 = x_9;
+} else {
+ lean_dec_ref(x_9);
+ x_689 = lean_box(0);
+}
+x_690 = lean_ctor_get_uint8(x_681, 0);
+x_691 = lean_ctor_get_uint8(x_681, 1);
+x_692 = lean_ctor_get_uint8(x_681, 2);
+x_693 = lean_ctor_get_uint8(x_681, 3);
+x_694 = lean_ctor_get_uint8(x_681, 4);
+x_695 = lean_ctor_get_uint8(x_681, 6);
+x_696 = lean_ctor_get_uint8(x_681, 7);
+x_697 = lean_ctor_get_uint8(x_681, 8);
+x_698 = lean_ctor_get_uint8(x_681, 9);
+x_699 = lean_ctor_get_uint8(x_681, 10);
+x_700 = lean_ctor_get_uint8(x_681, 11);
+x_701 = lean_ctor_get_uint8(x_681, 12);
+x_702 = lean_ctor_get_uint8(x_681, 13);
+if (lean_is_exclusive(x_681)) {
+ x_703 = x_681;
+} else {
+ lean_dec_ref(x_681);
+ x_703 = lean_box(0);
+}
+x_704 = 1;
+if (lean_is_scalar(x_703)) {
+ x_705 = lean_alloc_ctor(0, 0, 14);
+} else {
+ x_705 = x_703;
+}
+lean_ctor_set_uint8(x_705, 0, x_690);
+lean_ctor_set_uint8(x_705, 1, x_691);
+lean_ctor_set_uint8(x_705, 2, x_692);
+lean_ctor_set_uint8(x_705, 3, x_693);
+lean_ctor_set_uint8(x_705, 4, x_694);
+lean_ctor_set_uint8(x_705, 5, x_704);
+lean_ctor_set_uint8(x_705, 6, x_695);
+lean_ctor_set_uint8(x_705, 7, x_696);
+lean_ctor_set_uint8(x_705, 8, x_697);
+lean_ctor_set_uint8(x_705, 9, x_698);
+lean_ctor_set_uint8(x_705, 10, x_699);
+lean_ctor_set_uint8(x_705, 11, x_700);
+lean_ctor_set_uint8(x_705, 12, x_701);
+lean_ctor_set_uint8(x_705, 13, x_702);
+if (lean_is_scalar(x_689)) {
+ x_706 = lean_alloc_ctor(0, 6, 0);
+} else {
+ x_706 = x_689;
+}
+lean_ctor_set(x_706, 0, x_705);
+lean_ctor_set(x_706, 1, x_684);
+lean_ctor_set(x_706, 2, x_685);
+lean_ctor_set(x_706, 3, x_686);
+lean_ctor_set(x_706, 4, x_687);
+lean_ctor_set(x_706, 5, x_688);
+lean_inc(x_12);
+x_707 = l_Lean_Meta_mkImpDepCongrCtx(x_682, x_610, x_706, x_10, x_11, x_12, x_683);
+if (lean_obj_tag(x_707) == 0)
+{
+lean_object* x_708; lean_object* x_709; lean_object* x_710; lean_object* x_711; lean_object* x_712; 
+x_708 = lean_ctor_get(x_707, 0);
+lean_inc(x_708);
+x_709 = lean_ctor_get(x_707, 1);
+lean_inc(x_709);
+lean_dec(x_707);
+if (lean_is_scalar(x_603)) {
+ x_710 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_710 = x_603;
+}
+lean_ctor_set(x_710, 0, x_708);
+x_711 = lean_unsigned_to_nat(0u);
+x_712 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_712, 0, x_678);
+lean_ctor_set(x_712, 1, x_710);
+lean_ctor_set(x_712, 2, x_711);
+x_27 = x_712;
+x_28 = x_709;
+goto block_48;
+}
+else
+{
+lean_object* x_713; lean_object* x_714; 
+lean_dec(x_678);
+lean_dec(x_603);
+x_713 = lean_ctor_get(x_707, 0);
+lean_inc(x_713);
+x_714 = lean_ctor_get(x_707, 1);
+lean_inc(x_714);
+lean_dec(x_707);
+x_49 = x_713;
+x_50 = x_714;
+goto block_70;
+}
+}
+else
+{
+lean_object* x_715; lean_object* x_716; 
+lean_dec(x_678);
+lean_dec(x_610);
+lean_dec(x_603);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+x_715 = lean_ctor_get(x_680, 0);
+lean_inc(x_715);
+x_716 = lean_ctor_get(x_680, 1);
+lean_inc(x_716);
+lean_dec(x_680);
+x_49 = x_715;
+x_50 = x_716;
+goto block_70;
+}
+}
+else
+{
+lean_object* x_717; lean_object* x_718; 
+lean_dec(x_610);
+lean_dec(x_603);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_3);
+x_717 = lean_ctor_get(x_677, 0);
+lean_inc(x_717);
+x_718 = lean_ctor_get(x_677, 1);
+lean_inc(x_718);
+lean_dec(x_677);
+x_49 = x_717;
+x_50 = x_718;
 goto block_70;
 }
 }
 }
 else
 {
-lean_object* x_607; lean_object* x_608; 
+lean_object* x_719; lean_object* x_720; 
+lean_dec(x_605);
+lean_dec(x_603);
+lean_dec(x_593);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -21076,13 +21624,34 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_607 = lean_ctor_get(x_497, 0);
-lean_inc(x_607);
-x_608 = lean_ctor_get(x_497, 1);
-lean_inc(x_608);
-lean_dec(x_497);
-x_49 = x_607;
-x_50 = x_608;
+x_719 = lean_ctor_get(x_609, 0);
+lean_inc(x_719);
+x_720 = lean_ctor_get(x_609, 1);
+lean_inc(x_720);
+lean_dec(x_609);
+x_49 = x_719;
+x_50 = x_720;
+goto block_70;
+}
+}
+}
+else
+{
+lean_object* x_721; lean_object* x_722; 
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_721 = lean_ctor_get(x_592, 0);
+lean_inc(x_721);
+x_722 = lean_ctor_get(x_592, 1);
+lean_inc(x_722);
+lean_dec(x_592);
+x_49 = x_721;
+x_50 = x_722;
 goto block_70;
 }
 }
@@ -21247,7 +21816,7 @@ return x_69;
 }
 else
 {
-uint8_t x_609; 
+uint8_t x_723; 
 lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -21260,23 +21829,23 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_609 = !lean_is_exclusive(x_18);
-if (x_609 == 0)
+x_723 = !lean_is_exclusive(x_18);
+if (x_723 == 0)
 {
 return x_18;
 }
 else
 {
-lean_object* x_610; lean_object* x_611; lean_object* x_612; 
-x_610 = lean_ctor_get(x_18, 0);
-x_611 = lean_ctor_get(x_18, 1);
-lean_inc(x_611);
-lean_inc(x_610);
+lean_object* x_724; lean_object* x_725; lean_object* x_726; 
+x_724 = lean_ctor_get(x_18, 0);
+x_725 = lean_ctor_get(x_18, 1);
+lean_inc(x_725);
+lean_inc(x_724);
 lean_dec(x_18);
-x_612 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_612, 0, x_610);
-lean_ctor_set(x_612, 1, x_611);
-return x_612;
+x_726 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_726, 0, x_724);
+lean_ctor_set(x_726, 1, x_725);
+return x_726;
 }
 }
 }
@@ -38574,7 +39143,7 @@ static lean_object* _init_l_Lean_Meta_Simp_simp_simpProj___lambda__1___closed__1
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateProj!", 21);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateProj!Impl", 46);
 return x_1;
 }
 }
@@ -38592,8 +39161,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Meta_Tactic_Simp_Main_0__Lean_Meta_Simp_mkImpCongr___closed__1;
 x_2 = l_Lean_Meta_Simp_simp_simpProj___lambda__1___closed__1;
-x_3 = lean_unsigned_to_nat(1453u);
-x_4 = lean_unsigned_to_nat(15u);
+x_3 = lean_unsigned_to_nat(1445u);
+x_4 = lean_unsigned_to_nat(18u);
 x_5 = l_Lean_Meta_Simp_simp_simpProj___lambda__1___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -38605,19 +39174,40 @@ _start:
 lean_object* x_11; 
 if (lean_obj_tag(x_1) == 11)
 {
-lean_object* x_69; 
+lean_object* x_69; lean_object* x_70; lean_object* x_71; size_t x_72; size_t x_73; uint8_t x_74; 
+x_69 = lean_ctor_get(x_1, 0);
+lean_inc(x_69);
+x_70 = lean_ctor_get(x_1, 1);
+lean_inc(x_70);
+x_71 = lean_ctor_get(x_1, 2);
+lean_inc(x_71);
+x_72 = lean_ptr_addr(x_71);
+lean_dec(x_71);
+x_73 = lean_ptr_addr(x_2);
+x_74 = lean_usize_dec_eq(x_72, x_73);
+if (x_74 == 0)
+{
+lean_object* x_75; 
 lean_inc(x_2);
-lean_inc(x_1);
-x_69 = lean_expr_update_proj(x_1, x_2);
-x_11 = x_69;
+x_75 = l_Lean_Expr_proj___override(x_69, x_70, x_2);
+x_11 = x_75;
 goto block_68;
 }
 else
 {
-lean_object* x_70; lean_object* x_71; 
-x_70 = l_Lean_Meta_Simp_simp_simpProj___lambda__1___closed__3;
-x_71 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_70);
-x_11 = x_71;
+lean_dec(x_70);
+lean_dec(x_69);
+lean_inc(x_1);
+x_11 = x_1;
+goto block_68;
+}
+}
+else
+{
+lean_object* x_76; lean_object* x_77; 
+x_76 = l_Lean_Meta_Simp_simp_simpProj___lambda__1___closed__3;
+x_77 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_76);
+x_11 = x_77;
 goto block_68;
 }
 block_68:
@@ -39064,19 +39654,41 @@ lean_inc(x_46);
 lean_dec(x_42);
 if (lean_obj_tag(x_1) == 11)
 {
-lean_object* x_96; 
-lean_inc(x_1);
-x_96 = lean_expr_update_proj(x_1, x_45);
-x_47 = x_96;
+lean_object* x_96; lean_object* x_97; lean_object* x_98; size_t x_99; size_t x_100; uint8_t x_101; 
+x_96 = lean_ctor_get(x_1, 0);
+lean_inc(x_96);
+x_97 = lean_ctor_get(x_1, 1);
+lean_inc(x_97);
+x_98 = lean_ctor_get(x_1, 2);
+lean_inc(x_98);
+x_99 = lean_ptr_addr(x_98);
+lean_dec(x_98);
+x_100 = lean_ptr_addr(x_45);
+x_101 = lean_usize_dec_eq(x_99, x_100);
+if (x_101 == 0)
+{
+lean_object* x_102; 
+x_102 = l_Lean_Expr_proj___override(x_96, x_97, x_45);
+x_47 = x_102;
 goto block_95;
 }
 else
 {
-lean_object* x_97; lean_object* x_98; 
+lean_dec(x_97);
+lean_dec(x_96);
 lean_dec(x_45);
-x_97 = l_Lean_Meta_Simp_simp_simpProj___lambda__1___closed__3;
-x_98 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_97);
-x_47 = x_98;
+lean_inc(x_1);
+x_47 = x_1;
+goto block_95;
+}
+}
+else
+{
+lean_object* x_103; lean_object* x_104; 
+lean_dec(x_45);
+x_103 = l_Lean_Meta_Simp_simp_simpProj___lambda__1___closed__3;
+x_104 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_103);
+x_47 = x_104;
 goto block_95;
 }
 block_95:
@@ -39335,37 +39947,37 @@ return x_94;
 }
 else
 {
-uint8_t x_99; 
+uint8_t x_105; 
 lean_dec(x_40);
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_1);
-x_99 = !lean_is_exclusive(x_41);
-if (x_99 == 0)
+x_105 = !lean_is_exclusive(x_41);
+if (x_105 == 0)
 {
 return x_41;
 }
 else
 {
-lean_object* x_100; lean_object* x_101; lean_object* x_102; 
-x_100 = lean_ctor_get(x_41, 0);
-x_101 = lean_ctor_get(x_41, 1);
-lean_inc(x_101);
-lean_inc(x_100);
+lean_object* x_106; lean_object* x_107; lean_object* x_108; 
+x_106 = lean_ctor_get(x_41, 0);
+x_107 = lean_ctor_get(x_41, 1);
+lean_inc(x_107);
+lean_inc(x_106);
 lean_dec(x_41);
-x_102 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_102, 0, x_100);
-lean_ctor_set(x_102, 1, x_101);
-return x_102;
+x_108 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_108, 0, x_106);
+lean_ctor_set(x_108, 1, x_107);
+return x_108;
 }
 }
 }
 }
 else
 {
-uint8_t x_103; 
+uint8_t x_109; 
 lean_dec(x_13);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -39375,29 +39987,29 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_103 = !lean_is_exclusive(x_20);
-if (x_103 == 0)
+x_109 = !lean_is_exclusive(x_20);
+if (x_109 == 0)
 {
 return x_20;
 }
 else
 {
-lean_object* x_104; lean_object* x_105; lean_object* x_106; 
-x_104 = lean_ctor_get(x_20, 0);
-x_105 = lean_ctor_get(x_20, 1);
-lean_inc(x_105);
-lean_inc(x_104);
+lean_object* x_110; lean_object* x_111; lean_object* x_112; 
+x_110 = lean_ctor_get(x_20, 0);
+x_111 = lean_ctor_get(x_20, 1);
+lean_inc(x_111);
+lean_inc(x_110);
 lean_dec(x_20);
-x_106 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_106, 0, x_104);
-lean_ctor_set(x_106, 1, x_105);
-return x_106;
+x_112 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_112, 0, x_110);
+lean_ctor_set(x_112, 1, x_111);
+return x_112;
 }
 }
 }
 else
 {
-uint8_t x_107; 
+uint8_t x_113; 
 lean_dec(x_13);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -39407,29 +40019,29 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_107 = !lean_is_exclusive(x_14);
-if (x_107 == 0)
+x_113 = !lean_is_exclusive(x_14);
+if (x_113 == 0)
 {
 return x_14;
 }
 else
 {
-lean_object* x_108; lean_object* x_109; lean_object* x_110; 
-x_108 = lean_ctor_get(x_14, 0);
-x_109 = lean_ctor_get(x_14, 1);
-lean_inc(x_109);
-lean_inc(x_108);
+lean_object* x_114; lean_object* x_115; lean_object* x_116; 
+x_114 = lean_ctor_get(x_14, 0);
+x_115 = lean_ctor_get(x_14, 1);
+lean_inc(x_115);
+lean_inc(x_114);
 lean_dec(x_14);
-x_110 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_110, 0, x_108);
-lean_ctor_set(x_110, 1, x_109);
-return x_110;
+x_116 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_116, 0, x_114);
+lean_ctor_set(x_116, 1, x_115);
+return x_116;
 }
 }
 }
 else
 {
-uint8_t x_111; 
+uint8_t x_117; 
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
@@ -39438,74 +40050,74 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_111 = !lean_is_exclusive(x_10);
-if (x_111 == 0)
+x_117 = !lean_is_exclusive(x_10);
+if (x_117 == 0)
 {
-lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; 
-x_112 = lean_ctor_get(x_10, 0);
-lean_dec(x_112);
-x_113 = lean_ctor_get(x_11, 0);
-lean_inc(x_113);
+lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; 
+x_118 = lean_ctor_get(x_10, 0);
+lean_dec(x_118);
+x_119 = lean_ctor_get(x_11, 0);
+lean_inc(x_119);
 lean_dec(x_11);
-x_114 = lean_box(0);
-x_115 = lean_unsigned_to_nat(0u);
-x_116 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_116, 0, x_113);
-lean_ctor_set(x_116, 1, x_114);
-lean_ctor_set(x_116, 2, x_115);
-lean_ctor_set(x_10, 0, x_116);
+x_120 = lean_box(0);
+x_121 = lean_unsigned_to_nat(0u);
+x_122 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_122, 0, x_119);
+lean_ctor_set(x_122, 1, x_120);
+lean_ctor_set(x_122, 2, x_121);
+lean_ctor_set(x_10, 0, x_122);
 return x_10;
 }
 else
 {
-lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; 
-x_117 = lean_ctor_get(x_10, 1);
-lean_inc(x_117);
+lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; 
+x_123 = lean_ctor_get(x_10, 1);
+lean_inc(x_123);
 lean_dec(x_10);
-x_118 = lean_ctor_get(x_11, 0);
-lean_inc(x_118);
-lean_dec(x_11);
-x_119 = lean_box(0);
-x_120 = lean_unsigned_to_nat(0u);
-x_121 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_121, 0, x_118);
-lean_ctor_set(x_121, 1, x_119);
-lean_ctor_set(x_121, 2, x_120);
-x_122 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_122, 0, x_121);
-lean_ctor_set(x_122, 1, x_117);
-return x_122;
-}
-}
-}
-else
-{
-uint8_t x_123; 
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_123 = !lean_is_exclusive(x_10);
-if (x_123 == 0)
-{
-return x_10;
-}
-else
-{
-lean_object* x_124; lean_object* x_125; lean_object* x_126; 
-x_124 = lean_ctor_get(x_10, 0);
-x_125 = lean_ctor_get(x_10, 1);
-lean_inc(x_125);
+x_124 = lean_ctor_get(x_11, 0);
 lean_inc(x_124);
+lean_dec(x_11);
+x_125 = lean_box(0);
+x_126 = lean_unsigned_to_nat(0u);
+x_127 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_127, 0, x_124);
+lean_ctor_set(x_127, 1, x_125);
+lean_ctor_set(x_127, 2, x_126);
+x_128 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_128, 0, x_127);
+lean_ctor_set(x_128, 1, x_123);
+return x_128;
+}
+}
+}
+else
+{
+uint8_t x_129; 
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_129 = !lean_is_exclusive(x_10);
+if (x_129 == 0)
+{
+return x_10;
+}
+else
+{
+lean_object* x_130; lean_object* x_131; lean_object* x_132; 
+x_130 = lean_ctor_get(x_10, 0);
+x_131 = lean_ctor_get(x_10, 1);
+lean_inc(x_131);
+lean_inc(x_130);
 lean_dec(x_10);
-x_126 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_126, 0, x_124);
-lean_ctor_set(x_126, 1, x_125);
-return x_126;
+x_132 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_132, 0, x_130);
+lean_ctor_set(x_132, 1, x_131);
+return x_132;
 }
 }
 }
diff --git a/stage0/stdlib/Lean/Meta/Tactic/Simp/Rewrite.c b/stage0/stdlib/Lean/Meta/Tactic/Simp/Rewrite.c
index e55ad2b9d7..47ac98ec84 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/Simp/Rewrite.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/Simp/Rewrite.c
@@ -14581,7 +14581,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_matchMatcherApp_x3f___at_Lean_Meta_Simp_simpMatch_x3f___spec__1___closed__2;
 x_2 = l_Lean_Meta_matchMatcherApp_x3f___at_Lean_Meta_Simp_simpMatch_x3f___spec__1___closed__3;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Meta_matchMatcherApp_x3f___at_Lean_Meta_Simp_simpMatch_x3f___spec__1___closed__4;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/Tactic/Simp/SimpAll.c b/stage0/stdlib/Lean/Meta/Tactic/Simp/SimpAll.c
index d1fd23e885..be07f61b53 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/Simp/SimpAll.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/Simp/SimpAll.c
@@ -2134,7 +2134,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at___private_Lean_Meta_Tactic_Simp_SimpAll_0__Lean_Meta_SimpAll_loop___spec__4___closed__18;
 x_2 = l_Std_Range_forIn_loop___at___private_Lean_Meta_Tactic_Simp_SimpAll_0__Lean_Meta_SimpAll_loop___spec__4___closed__19;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at___private_Lean_Meta_Tactic_Simp_SimpAll_0__Lean_Meta_SimpAll_loop___spec__4___closed__20;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/Tactic/Simp/SimpTheorems.c b/stage0/stdlib/Lean/Meta/Tactic/Simp/SimpTheorems.c
index af2498a7d1..8f962638fc 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/Simp/SimpTheorems.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/Simp/SimpTheorems.c
@@ -133,6 +133,7 @@ lean_object* l_Lean_throwError___at___private_Lean_Meta_InferType_0__Lean_Meta_i
 lean_object* lean_string_append(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Meta_SimpTheoremsArray_eraseTheorem___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_mkSimpAttr___lambda__1___closed__17;
+uint8_t l_ptrEqList___rarg(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_commandRegister__simp__attr_______closed__4;
 static lean_object* l_Lean_Meta_commandRegister__simp__attr_______closed__17;
 static lean_object* l_Lean_Meta_mkSimpAttr___lambda__1___closed__1;
@@ -375,6 +376,7 @@ static lean_object* l_Lean_Meta_mkSimpAttr___lambda__1___closed__9;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___lambda__3___closed__8;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___lambda__1___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheoremsArray_eraseTheorem(lean_object*, lean_object*);
+static lean_object* l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__103;
 LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at_Lean_Meta_SimpTheoremsArray_isErased___spec__1(lean_object*, lean_object*, size_t, size_t);
 lean_object* l_Lean_Meta_whnfR(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at_Lean_Meta_addSimpTheoremEntry___spec__9___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -590,7 +592,6 @@ lean_object* l_Std_PersistentHashMap_erase___at_Lean_Meta_Instances_eraseCore___
 uint64_t l_Lean_Meta_DiscrTree_Key_hash(lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_containsAux___at_Lean_Meta_SimpTheorems_erase___spec__2___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__57;
-lean_object* lean_expr_update_const(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_mkSimpAttr___lambda__1___closed__14;
 static lean_object* l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at_Lean_Meta_addSimpTheoremEntry___spec__9___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Meta_instInhabitedSimpEntry;
@@ -2903,7 +2904,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_DiscrTree_insertCore___at_Lean_Meta_addSimpTheoremEntry___spec__1___closed__1;
 x_2 = l_Lean_Meta_DiscrTree_insertCore___at_Lean_Meta_addSimpTheoremEntry___spec__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Meta_DiscrTree_insertCore___at_Lean_Meta_addSimpTheoremEntry___spec__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -13922,7 +13923,7 @@ static lean_object* _init_l_Lean_Meta_SimpTheorem_getValue___closed__2() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateConst!", 22);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateConst!Impl", 47);
 return x_1;
 }
 }
@@ -13940,8 +13941,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_SimpTheorem_getValue___closed__1;
 x_2 = l_Lean_Meta_SimpTheorem_getValue___closed__2;
-x_3 = lean_unsigned_to_nat(1422u);
-x_4 = lean_unsigned_to_nat(20u);
+x_3 = lean_unsigned_to_nat(1412u);
+x_4 = lean_unsigned_to_nat(18u);
 x_5 = l_Lean_Meta_SimpTheorem_getValue___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -14067,54 +14068,93 @@ uint8_t x_42;
 x_42 = !lean_is_exclusive(x_41);
 if (x_42 == 0)
 {
-lean_object* x_43; lean_object* x_44; 
+lean_object* x_43; lean_object* x_44; lean_object* x_45; uint8_t x_46; 
 x_43 = lean_ctor_get(x_41, 0);
-x_44 = lean_expr_update_const(x_7, x_43);
-lean_ctor_set(x_41, 0, x_44);
-return x_41;
-}
-else
-{
-lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; 
-x_45 = lean_ctor_get(x_41, 0);
-x_46 = lean_ctor_get(x_41, 1);
-lean_inc(x_46);
+x_44 = lean_ctor_get(x_7, 0);
+lean_inc(x_44);
+x_45 = lean_ctor_get(x_7, 1);
 lean_inc(x_45);
-lean_dec(x_41);
-x_47 = lean_expr_update_const(x_7, x_45);
-x_48 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_48, 0, x_47);
-lean_ctor_set(x_48, 1, x_46);
-return x_48;
-}
-}
-else
+x_46 = l_ptrEqList___rarg(x_45, x_43);
+lean_dec(x_45);
+if (x_46 == 0)
 {
-uint8_t x_49; 
+lean_object* x_47; 
 lean_dec(x_7);
-x_49 = !lean_is_exclusive(x_41);
-if (x_49 == 0)
-{
-lean_object* x_50; lean_object* x_51; lean_object* x_52; 
-x_50 = lean_ctor_get(x_41, 0);
-lean_dec(x_50);
-x_51 = l_Lean_Meta_SimpTheorem_getValue___closed__4;
-x_52 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_51);
-lean_ctor_set(x_41, 0, x_52);
+x_47 = l_Lean_Expr_const___override(x_44, x_43);
+lean_ctor_set(x_41, 0, x_47);
 return x_41;
 }
 else
 {
-lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; 
-x_53 = lean_ctor_get(x_41, 1);
-lean_inc(x_53);
+lean_dec(x_44);
+lean_dec(x_43);
+lean_ctor_set(x_41, 0, x_7);
+return x_41;
+}
+}
+else
+{
+lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; uint8_t x_52; 
+x_48 = lean_ctor_get(x_41, 0);
+x_49 = lean_ctor_get(x_41, 1);
+lean_inc(x_49);
+lean_inc(x_48);
 lean_dec(x_41);
-x_54 = l_Lean_Meta_SimpTheorem_getValue___closed__4;
-x_55 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_54);
-x_56 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_56, 0, x_55);
-lean_ctor_set(x_56, 1, x_53);
-return x_56;
+x_50 = lean_ctor_get(x_7, 0);
+lean_inc(x_50);
+x_51 = lean_ctor_get(x_7, 1);
+lean_inc(x_51);
+x_52 = l_ptrEqList___rarg(x_51, x_48);
+lean_dec(x_51);
+if (x_52 == 0)
+{
+lean_object* x_53; lean_object* x_54; 
+lean_dec(x_7);
+x_53 = l_Lean_Expr_const___override(x_50, x_48);
+x_54 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_54, 0, x_53);
+lean_ctor_set(x_54, 1, x_49);
+return x_54;
+}
+else
+{
+lean_object* x_55; 
+lean_dec(x_50);
+lean_dec(x_48);
+x_55 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_55, 0, x_7);
+lean_ctor_set(x_55, 1, x_49);
+return x_55;
+}
+}
+}
+else
+{
+uint8_t x_56; 
+lean_dec(x_7);
+x_56 = !lean_is_exclusive(x_41);
+if (x_56 == 0)
+{
+lean_object* x_57; lean_object* x_58; lean_object* x_59; 
+x_57 = lean_ctor_get(x_41, 0);
+lean_dec(x_57);
+x_58 = l_Lean_Meta_SimpTheorem_getValue___closed__4;
+x_59 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_58);
+lean_ctor_set(x_41, 0, x_59);
+return x_41;
+}
+else
+{
+lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; 
+x_60 = lean_ctor_get(x_41, 1);
+lean_inc(x_60);
+lean_dec(x_41);
+x_61 = l_Lean_Meta_SimpTheorem_getValue___closed__4;
+x_62 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_61);
+x_63 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_63, 0, x_62);
+lean_ctor_set(x_63, 1, x_60);
+return x_63;
 }
 }
 }
@@ -14127,102 +14167,127 @@ return x_35;
 }
 else
 {
-lean_object* x_57; lean_object* x_58; lean_object* x_59; uint8_t x_60; 
-x_57 = lean_ctor_get(x_35, 0);
-x_58 = lean_ctor_get(x_35, 1);
-lean_inc(x_58);
-lean_inc(x_57);
+lean_object* x_64; lean_object* x_65; lean_object* x_66; uint8_t x_67; 
+x_64 = lean_ctor_get(x_35, 0);
+x_65 = lean_ctor_get(x_35, 1);
+lean_inc(x_65);
+lean_inc(x_64);
 lean_dec(x_35);
-x_59 = l_Lean_ConstantInfo_levelParams(x_57);
-lean_dec(x_57);
-x_60 = l_List_isEmpty___rarg(x_59);
-if (x_60 == 0)
+x_66 = l_Lean_ConstantInfo_levelParams(x_64);
+lean_dec(x_64);
+x_67 = l_List_isEmpty___rarg(x_66);
+if (x_67 == 0)
 {
-lean_object* x_61; 
-x_61 = l_List_mapM___at___private_Lean_Meta_AppBuilder_0__Lean_Meta_mkFun___spec__1(x_59, x_2, x_3, x_4, x_5, x_58);
+lean_object* x_68; 
+x_68 = l_List_mapM___at___private_Lean_Meta_AppBuilder_0__Lean_Meta_mkFun___spec__1(x_66, x_2, x_3, x_4, x_5, x_65);
 if (lean_obj_tag(x_7) == 4)
 {
-lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; 
-x_62 = lean_ctor_get(x_61, 0);
-lean_inc(x_62);
-x_63 = lean_ctor_get(x_61, 1);
-lean_inc(x_63);
-if (lean_is_exclusive(x_61)) {
- lean_ctor_release(x_61, 0);
- lean_ctor_release(x_61, 1);
- x_64 = x_61;
-} else {
- lean_dec_ref(x_61);
- x_64 = lean_box(0);
-}
-x_65 = lean_expr_update_const(x_7, x_62);
-if (lean_is_scalar(x_64)) {
- x_66 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_66 = x_64;
-}
-lean_ctor_set(x_66, 0, x_65);
-lean_ctor_set(x_66, 1, x_63);
-return x_66;
-}
-else
-{
-lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; 
-lean_dec(x_7);
-x_67 = lean_ctor_get(x_61, 1);
-lean_inc(x_67);
-if (lean_is_exclusive(x_61)) {
- lean_ctor_release(x_61, 0);
- lean_ctor_release(x_61, 1);
- x_68 = x_61;
-} else {
- lean_dec_ref(x_61);
- x_68 = lean_box(0);
-}
-x_69 = l_Lean_Meta_SimpTheorem_getValue___closed__4;
-x_70 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_69);
-if (lean_is_scalar(x_68)) {
- x_71 = lean_alloc_ctor(0, 2, 0);
-} else {
+lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; uint8_t x_74; 
+x_69 = lean_ctor_get(x_68, 0);
+lean_inc(x_69);
+x_70 = lean_ctor_get(x_68, 1);
+lean_inc(x_70);
+if (lean_is_exclusive(x_68)) {
+ lean_ctor_release(x_68, 0);
+ lean_ctor_release(x_68, 1);
  x_71 = x_68;
+} else {
+ lean_dec_ref(x_68);
+ x_71 = lean_box(0);
 }
-lean_ctor_set(x_71, 0, x_70);
-lean_ctor_set(x_71, 1, x_67);
-return x_71;
-}
-}
-else
+x_72 = lean_ctor_get(x_7, 0);
+lean_inc(x_72);
+x_73 = lean_ctor_get(x_7, 1);
+lean_inc(x_73);
+x_74 = l_ptrEqList___rarg(x_73, x_69);
+lean_dec(x_73);
+if (x_74 == 0)
 {
-lean_object* x_72; 
-lean_dec(x_59);
-x_72 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_72, 0, x_7);
-lean_ctor_set(x_72, 1, x_58);
-return x_72;
-}
-}
-}
-else
-{
-uint8_t x_73; 
+lean_object* x_75; lean_object* x_76; 
 lean_dec(x_7);
-x_73 = !lean_is_exclusive(x_35);
-if (x_73 == 0)
+x_75 = l_Lean_Expr_const___override(x_72, x_69);
+if (lean_is_scalar(x_71)) {
+ x_76 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_76 = x_71;
+}
+lean_ctor_set(x_76, 0, x_75);
+lean_ctor_set(x_76, 1, x_70);
+return x_76;
+}
+else
+{
+lean_object* x_77; 
+lean_dec(x_72);
+lean_dec(x_69);
+if (lean_is_scalar(x_71)) {
+ x_77 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_77 = x_71;
+}
+lean_ctor_set(x_77, 0, x_7);
+lean_ctor_set(x_77, 1, x_70);
+return x_77;
+}
+}
+else
+{
+lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; 
+lean_dec(x_7);
+x_78 = lean_ctor_get(x_68, 1);
+lean_inc(x_78);
+if (lean_is_exclusive(x_68)) {
+ lean_ctor_release(x_68, 0);
+ lean_ctor_release(x_68, 1);
+ x_79 = x_68;
+} else {
+ lean_dec_ref(x_68);
+ x_79 = lean_box(0);
+}
+x_80 = l_Lean_Meta_SimpTheorem_getValue___closed__4;
+x_81 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_80);
+if (lean_is_scalar(x_79)) {
+ x_82 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_82 = x_79;
+}
+lean_ctor_set(x_82, 0, x_81);
+lean_ctor_set(x_82, 1, x_78);
+return x_82;
+}
+}
+else
+{
+lean_object* x_83; 
+lean_dec(x_66);
+x_83 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_83, 0, x_7);
+lean_ctor_set(x_83, 1, x_65);
+return x_83;
+}
+}
+}
+else
+{
+uint8_t x_84; 
+lean_dec(x_7);
+x_84 = !lean_is_exclusive(x_35);
+if (x_84 == 0)
 {
 return x_35;
 }
 else
 {
-lean_object* x_74; lean_object* x_75; lean_object* x_76; 
-x_74 = lean_ctor_get(x_35, 0);
-x_75 = lean_ctor_get(x_35, 1);
-lean_inc(x_75);
-lean_inc(x_74);
+lean_object* x_85; lean_object* x_86; lean_object* x_87; 
+x_85 = lean_ctor_get(x_35, 0);
+x_86 = lean_ctor_get(x_35, 1);
+lean_inc(x_86);
+lean_inc(x_85);
 lean_dec(x_35);
-x_76 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_76, 0, x_74);
-lean_ctor_set(x_76, 1, x_75);
-return x_76;
+x_87 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_87, 0, x_85);
+lean_ctor_set(x_87, 1, x_86);
+return x_87;
 }
 }
 }
@@ -17065,7 +17130,7 @@ static lean_object* _init_l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheor
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = lean_unsigned_to_nat(9u);
+x_1 = lean_unsigned_to_nat(10u);
 x_2 = lean_mk_empty_array_with_capacity(x_1);
 return x_2;
 }
@@ -17085,7 +17150,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__97;
-x_2 = l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__51;
+x_2 = l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__10;
 x_3 = lean_array_push(x_1, x_2);
 return x_3;
 }
@@ -17093,22 +17158,32 @@ return x_3;
 static lean_object* _init_l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__99() {
 _start:
 {
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("quotedName", 10);
-return x_1;
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__98;
+x_2 = l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__51;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
 }
 }
 static lean_object* _init_l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__100() {
 _start:
 {
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("quotedName", 10);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__101() {
+_start:
+{
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__16;
-x_2 = l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__99;
+x_2 = l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__100;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__101() {
+static lean_object* _init_l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__102() {
 _start:
 {
 lean_object* x_1; 
@@ -17116,7 +17191,7 @@ x_1 = lean_mk_string_from_bytes(".", 1);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__102() {
+static lean_object* _init_l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__103() {
 _start:
 {
 lean_object* x_1; 
@@ -17433,7 +17508,7 @@ lean_ctor_set(x_147, 0, x_19);
 lean_ctor_set(x_147, 1, x_146);
 lean_ctor_set(x_147, 2, x_145);
 lean_ctor_set(x_147, 3, x_28);
-x_148 = l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__98;
+x_148 = l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__99;
 x_149 = lean_array_push(x_148, x_63);
 x_150 = lean_array_push(x_149, x_93);
 x_151 = lean_array_push(x_150, x_82);
@@ -17460,14 +17535,14 @@ lean_dec(x_12);
 x_186 = lean_ctor_get(x_57, 0);
 lean_inc(x_186);
 lean_dec(x_57);
-x_187 = l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__101;
+x_187 = l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__102;
 x_188 = l_String_intercalate(x_187, x_186);
-x_189 = l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__102;
+x_189 = l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__103;
 x_190 = lean_string_append(x_189, x_188);
 lean_dec(x_188);
 x_191 = l_Lean_Syntax_mkNameLit(x_190, x_41);
 x_192 = lean_array_push(x_80, x_191);
-x_193 = l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__100;
+x_193 = l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__101;
 x_194 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_194, 0, x_41);
 lean_ctor_set(x_194, 1, x_193);
@@ -18107,6 +18182,8 @@ l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean_
 lean_mark_persistent(l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__101);
 l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__102 = _init_l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__102();
 lean_mark_persistent(l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__102);
+l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__103 = _init_l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__103();
+lean_mark_persistent(l_Lean_Meta___aux__Lean__Meta__Tactic__Simp__SimpTheorems______macroRules__Lean__Meta__commandRegister__simp__attr______1___closed__103);
 return lean_io_result_mk_ok(lean_box(0));
 }
 #ifdef __cplusplus
diff --git a/stage0/stdlib/Lean/Meta/Tactic/Split.c b/stage0/stdlib/Lean/Meta/Tactic/Split.c
index eefe4a4d5c..4aa282b997 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/Split.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/Split.c
@@ -1966,7 +1966,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Meta_Tactic_Split_0__Lean_Meta_Split_withEqs_go___rarg___closed__3;
 x_2 = l___private_Lean_Meta_Tactic_Split_0__Lean_Meta_Split_withEqs_go___rarg___closed__4;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_Meta_Tactic_Split_0__Lean_Meta_Split_withEqs_go___rarg___closed__5;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/Tactic/Subst.c b/stage0/stdlib/Lean/Meta/Tactic/Subst.c
index c2e0df1316..9a75ed3654 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/Subst.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/Subst.c
@@ -301,7 +301,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Nat_foldM_loop___at_Lean_Meta_substCore___spec__1___closed__1;
 x_2 = l_Nat_foldM_loop___at_Lean_Meta_substCore___spec__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Nat_foldM_loop___at_Lean_Meta_substCore___spec__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/Transform.c b/stage0/stdlib/Lean/Meta/Transform.c
index 459d9f223c..94a954c6fc 100644
--- a/stage0/stdlib/Lean/Meta/Transform.c
+++ b/stage0/stdlib/Lean/Meta/Transform.c
@@ -15,7 +15,6 @@ extern "C" {
 #endif
 LEAN_EXPORT lean_object* l_Lean_Core_withIncRecDepth___at_Lean_Core_transform_visit___spec__4___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_mkLetFVars___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_forall(lean_object*, uint8_t, lean_object*, lean_object*);
 lean_object* lean_array_set(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_transform___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_eraseInaccessibleAnnotations___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -25,6 +24,7 @@ size_t lean_usize_add(size_t, size_t);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Core_transform_visit___spec__1___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Core_transform_visit___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Core_betaReduce___spec__8___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_lam___override(lean_object*, lean_object*, lean_object*, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Core_transform(lean_object*);
 lean_object* lean_mk_empty_array_with_capacity(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_transform_visit_visitPost___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -33,12 +33,13 @@ LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at_Lean_Meta_zetaReduce___s
 lean_object* l_Lean_Meta_mkForallFVars(lean_object*, lean_object*, uint8_t, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Core_transform_visit___rarg___lambda__11(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_forallE___override(lean_object*, lean_object*, lean_object*, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Meta_transform_visit_visitLambda(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_transform_visit_visitLet___rarg___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Meta_transform_visit___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_transform_visit_visitForall___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+uint8_t lean_usize_dec_eq(size_t, size_t);
 lean_object* lean_array_uget(lean_object*, size_t);
-lean_object* lean_expr_update_mdata(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_transform___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_transform_visit_visitLambda___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_zetaReduce___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -57,6 +58,7 @@ LEAN_EXPORT lean_object* l_Lean_Meta_transform_visit_visitLet(lean_object*);
 lean_object* lean_environment_find(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_withAppAux___at_Lean_Core_transform_visit___spec__2(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Core_transform___at_Lean_Core_betaReduce___spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_mdata___override(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Core_betaReduce___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_st_ref_get(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_transform_visit_visitLambda___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -66,6 +68,7 @@ static lean_object* l_Lean_Core_transform_visit___rarg___lambda__6___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Core_transform___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_push(lean_object*, lean_object*);
 lean_object* lean_array_get_size(lean_object*);
+lean_object* l_Lean_Expr_letE___override(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Meta_transform_visit_visitForall___at_Lean_Meta_zetaReduce___spec__5(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Core_betaReduce___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Meta_transform_visit___spec__5(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -205,7 +208,6 @@ LEAN_EXPORT lean_object* l_Lean_Meta_transform___at_Lean_Meta_zetaReduce___spec_
 LEAN_EXPORT lean_object* l_Lean_Expr_withAppAux___at_Lean_Meta_transform_visit___spec__2___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Core_transform___at_Lean_Core_betaReduce___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_transform___rarg___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_let(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at_Lean_Meta_transform_visit_visitLambda___spec__1___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_of_nat(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_transform_visit_visitForall___rarg___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -215,7 +217,6 @@ LEAN_EXPORT lean_object* l_Lean_Meta_transform_visit_visitLambda___at_Lean_Meta_
 LEAN_EXPORT lean_object* l_Lean_Meta_transform_visit_visitPost(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at_Lean_Meta_transform_visit_visitForall___spec__1(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Core_transform_visit___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_proj(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_transform_visit_visitForall___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Core_transform_visit___rarg___lambda__9___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Meta_transform_visit_visitLambda___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -226,6 +227,7 @@ lean_object* l_Lean_LocalDecl_value_x3f(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at_Lean_Meta_transform_visit_visitLambda___spec__1(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withIncRecDepth___at_Lean_Meta_transform_visit___spec__4___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Core_transform_visit___rarg___lambda__9___closed__1;
+size_t lean_ptr_addr(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLetDecl___at_Lean_Meta_zetaReduce___spec__9(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_transform_visit___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_transform___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t);
@@ -268,7 +270,6 @@ uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_transform_visit_visitLet___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ReaderT_bind___at_Lean_Core_transform_visit___spec__3(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_transform_visit___at_Lean_Meta_zetaReduce___spec__2___lambda__1(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_lambda(lean_object*, uint8_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_transform_visit_visitPost___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_mkLambdaFVars___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Core_transform_visit___spec__5___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -286,6 +287,7 @@ LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Meta_zetaReduce___s
 LEAN_EXPORT lean_object* l_Lean_Meta_transform_visit_visitForall(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_zetaReduce(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_mk_array(lean_object*, lean_object*);
+uint8_t l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(uint8_t, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Core_transform_visit___rarg___lambda__8(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_eraseInaccessibleAnnotations___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_transform_visit_visitPost___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -294,6 +296,7 @@ static lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Core_transform_visit___s
 LEAN_EXPORT lean_object* l_Lean_Meta_transform_visit_visitLet___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Core_transform_visit___at_Lean_Core_betaReduce___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Core_transform___rarg___lambda__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_proj___override(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Core_transform_visit___rarg___lambda__10___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Core_transform_visit___rarg___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_zetaReduce___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -776,8 +779,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Core_transform_visit___rarg___lambda__2___closed__1;
 x_2 = l_Lean_Core_transform_visit___rarg___lambda__2___closed__2;
-x_3 = lean_unsigned_to_nat(1481u);
-x_4 = lean_unsigned_to_nat(19u);
+x_3 = lean_unsigned_to_nat(1491u);
+x_4 = lean_unsigned_to_nat(20u);
 x_5 = l_Lean_Core_transform_visit___rarg___lambda__2___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -788,22 +791,81 @@ _start:
 {
 if (lean_obj_tag(x_1) == 6)
 {
-uint8_t x_11; lean_object* x_12; lean_object* x_13; 
-x_11 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
-x_12 = lean_expr_update_lambda(x_1, x_11, x_9, x_10);
-x_13 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_12, x_8);
-return x_13;
+lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; lean_object* x_15; size_t x_16; size_t x_17; uint8_t x_18; 
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+x_12 = lean_ctor_get(x_1, 1);
+lean_inc(x_12);
+x_13 = lean_ctor_get(x_1, 2);
+lean_inc(x_13);
+x_14 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
+lean_dec(x_1);
+lean_inc(x_13);
+lean_inc(x_12);
+lean_inc(x_11);
+x_15 = l_Lean_Expr_lam___override(x_11, x_12, x_13, x_14);
+x_16 = lean_ptr_addr(x_12);
+lean_dec(x_12);
+x_17 = lean_ptr_addr(x_9);
+x_18 = lean_usize_dec_eq(x_16, x_17);
+if (x_18 == 0)
+{
+lean_object* x_19; lean_object* x_20; 
+lean_dec(x_15);
+lean_dec(x_13);
+x_19 = l_Lean_Expr_lam___override(x_11, x_9, x_10, x_14);
+x_20 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_19, x_8);
+return x_20;
 }
 else
 {
-lean_object* x_14; lean_object* x_15; lean_object* x_16; 
+size_t x_21; size_t x_22; uint8_t x_23; 
+x_21 = lean_ptr_addr(x_13);
+lean_dec(x_13);
+x_22 = lean_ptr_addr(x_10);
+x_23 = lean_usize_dec_eq(x_21, x_22);
+if (x_23 == 0)
+{
+lean_object* x_24; lean_object* x_25; 
+lean_dec(x_15);
+x_24 = l_Lean_Expr_lam___override(x_11, x_9, x_10, x_14);
+x_25 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_24, x_8);
+return x_25;
+}
+else
+{
+uint8_t x_26; 
+x_26 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_14, x_14);
+if (x_26 == 0)
+{
+lean_object* x_27; lean_object* x_28; 
+lean_dec(x_15);
+x_27 = l_Lean_Expr_lam___override(x_11, x_9, x_10, x_14);
+x_28 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_27, x_8);
+return x_28;
+}
+else
+{
+lean_object* x_29; 
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+x_29 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_15, x_8);
+return x_29;
+}
+}
+}
+}
+else
+{
+lean_object* x_30; lean_object* x_31; lean_object* x_32; 
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_1);
-x_14 = l_Lean_Core_transform_visit___rarg___lambda__2___closed__4;
-x_15 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_14);
-x_16 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_15, x_8);
-return x_16;
+x_30 = l_Lean_Core_transform_visit___rarg___lambda__2___closed__4;
+x_31 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_30);
+x_32 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_31, x_8);
+return x_32;
 }
 }
 }
@@ -855,8 +917,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Core_transform_visit___rarg___lambda__2___closed__1;
 x_2 = l_Lean_Core_transform_visit___rarg___lambda__4___closed__1;
-x_3 = lean_unsigned_to_nat(1467u);
-x_4 = lean_unsigned_to_nat(23u);
+x_3 = lean_unsigned_to_nat(1471u);
+x_4 = lean_unsigned_to_nat(24u);
 x_5 = l_Lean_Core_transform_visit___rarg___lambda__4___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -867,22 +929,81 @@ _start:
 {
 if (lean_obj_tag(x_1) == 7)
 {
-uint8_t x_11; lean_object* x_12; lean_object* x_13; 
-x_11 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
-x_12 = lean_expr_update_forall(x_1, x_11, x_9, x_10);
-x_13 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_12, x_8);
-return x_13;
+lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; lean_object* x_15; size_t x_16; size_t x_17; uint8_t x_18; 
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+x_12 = lean_ctor_get(x_1, 1);
+lean_inc(x_12);
+x_13 = lean_ctor_get(x_1, 2);
+lean_inc(x_13);
+x_14 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
+lean_dec(x_1);
+lean_inc(x_13);
+lean_inc(x_12);
+lean_inc(x_11);
+x_15 = l_Lean_Expr_forallE___override(x_11, x_12, x_13, x_14);
+x_16 = lean_ptr_addr(x_12);
+lean_dec(x_12);
+x_17 = lean_ptr_addr(x_9);
+x_18 = lean_usize_dec_eq(x_16, x_17);
+if (x_18 == 0)
+{
+lean_object* x_19; lean_object* x_20; 
+lean_dec(x_15);
+lean_dec(x_13);
+x_19 = l_Lean_Expr_forallE___override(x_11, x_9, x_10, x_14);
+x_20 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_19, x_8);
+return x_20;
 }
 else
 {
-lean_object* x_14; lean_object* x_15; lean_object* x_16; 
+size_t x_21; size_t x_22; uint8_t x_23; 
+x_21 = lean_ptr_addr(x_13);
+lean_dec(x_13);
+x_22 = lean_ptr_addr(x_10);
+x_23 = lean_usize_dec_eq(x_21, x_22);
+if (x_23 == 0)
+{
+lean_object* x_24; lean_object* x_25; 
+lean_dec(x_15);
+x_24 = l_Lean_Expr_forallE___override(x_11, x_9, x_10, x_14);
+x_25 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_24, x_8);
+return x_25;
+}
+else
+{
+uint8_t x_26; 
+x_26 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_14, x_14);
+if (x_26 == 0)
+{
+lean_object* x_27; lean_object* x_28; 
+lean_dec(x_15);
+x_27 = l_Lean_Expr_forallE___override(x_11, x_9, x_10, x_14);
+x_28 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_27, x_8);
+return x_28;
+}
+else
+{
+lean_object* x_29; 
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+x_29 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_15, x_8);
+return x_29;
+}
+}
+}
+}
+else
+{
+lean_object* x_30; lean_object* x_31; lean_object* x_32; 
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_1);
-x_14 = l_Lean_Core_transform_visit___rarg___lambda__4___closed__3;
-x_15 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_14);
-x_16 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_15, x_8);
-return x_16;
+x_30 = l_Lean_Core_transform_visit___rarg___lambda__4___closed__3;
+x_31 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_30);
+x_32 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_31, x_8);
+return x_32;
 }
 }
 }
@@ -916,7 +1037,7 @@ static lean_object* _init_l_Lean_Core_transform_visit___rarg___lambda__6___close
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateLet!", 20);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateLet!Impl", 45);
 return x_1;
 }
 }
@@ -934,8 +1055,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Core_transform_visit___rarg___lambda__2___closed__1;
 x_2 = l_Lean_Core_transform_visit___rarg___lambda__6___closed__1;
-x_3 = lean_unsigned_to_nat(1490u);
-x_4 = lean_unsigned_to_nat(15u);
+x_3 = lean_unsigned_to_nat(1500u);
+x_4 = lean_unsigned_to_nat(22u);
 x_5 = l_Lean_Core_transform_visit___rarg___lambda__6___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -946,22 +1067,85 @@ _start:
 {
 if (lean_obj_tag(x_1) == 8)
 {
-lean_object* x_12; lean_object* x_13; 
-x_12 = lean_expr_update_let(x_1, x_9, x_10, x_11);
-x_13 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_12, x_8);
-return x_13;
+lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; uint8_t x_16; size_t x_17; size_t x_18; uint8_t x_19; 
+x_12 = lean_ctor_get(x_1, 0);
+lean_inc(x_12);
+x_13 = lean_ctor_get(x_1, 1);
+lean_inc(x_13);
+x_14 = lean_ctor_get(x_1, 2);
+lean_inc(x_14);
+x_15 = lean_ctor_get(x_1, 3);
+lean_inc(x_15);
+x_16 = lean_ctor_get_uint8(x_1, sizeof(void*)*4 + 8);
+x_17 = lean_ptr_addr(x_13);
+lean_dec(x_13);
+x_18 = lean_ptr_addr(x_9);
+x_19 = lean_usize_dec_eq(x_17, x_18);
+if (x_19 == 0)
+{
+lean_object* x_20; lean_object* x_21; 
+lean_dec(x_15);
+lean_dec(x_14);
+lean_dec(x_1);
+x_20 = l_Lean_Expr_letE___override(x_12, x_9, x_10, x_11, x_16);
+x_21 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_20, x_8);
+return x_21;
 }
 else
 {
-lean_object* x_14; lean_object* x_15; lean_object* x_16; 
+size_t x_22; size_t x_23; uint8_t x_24; 
+x_22 = lean_ptr_addr(x_14);
+lean_dec(x_14);
+x_23 = lean_ptr_addr(x_10);
+x_24 = lean_usize_dec_eq(x_22, x_23);
+if (x_24 == 0)
+{
+lean_object* x_25; lean_object* x_26; 
+lean_dec(x_15);
+lean_dec(x_1);
+x_25 = l_Lean_Expr_letE___override(x_12, x_9, x_10, x_11, x_16);
+x_26 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_25, x_8);
+return x_26;
+}
+else
+{
+size_t x_27; size_t x_28; uint8_t x_29; 
+x_27 = lean_ptr_addr(x_15);
+lean_dec(x_15);
+x_28 = lean_ptr_addr(x_11);
+x_29 = lean_usize_dec_eq(x_27, x_28);
+if (x_29 == 0)
+{
+lean_object* x_30; lean_object* x_31; 
+lean_dec(x_1);
+x_30 = l_Lean_Expr_letE___override(x_12, x_9, x_10, x_11, x_16);
+x_31 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_30, x_8);
+return x_31;
+}
+else
+{
+lean_object* x_32; 
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+x_32 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_1, x_8);
+return x_32;
+}
+}
+}
+}
+else
+{
+lean_object* x_33; lean_object* x_34; lean_object* x_35; 
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_1);
-x_14 = l_Lean_Core_transform_visit___rarg___lambda__6___closed__3;
-x_15 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_14);
-x_16 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_15, x_8);
-return x_16;
+x_33 = l_Lean_Core_transform_visit___rarg___lambda__6___closed__3;
+x_34 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_33);
+x_35 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_34, x_8);
+return x_35;
 }
 }
 }
@@ -1025,7 +1209,7 @@ static lean_object* _init_l_Lean_Core_transform_visit___rarg___lambda__9___close
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateMData!", 22);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateMData!Impl", 47);
 return x_1;
 }
 }
@@ -1043,8 +1227,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Core_transform_visit___rarg___lambda__2___closed__1;
 x_2 = l_Lean_Core_transform_visit___rarg___lambda__9___closed__1;
-x_3 = lean_unsigned_to_nat(1448u);
-x_4 = lean_unsigned_to_nat(16u);
+x_3 = lean_unsigned_to_nat(1434u);
+x_4 = lean_unsigned_to_nat(17u);
 x_5 = l_Lean_Core_transform_visit___rarg___lambda__9___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -1055,20 +1239,41 @@ _start:
 {
 if (lean_obj_tag(x_1) == 10)
 {
-lean_object* x_10; lean_object* x_11; 
-x_10 = lean_expr_update_mdata(x_1, x_9);
-x_11 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_10, x_8);
-return x_11;
+lean_object* x_10; lean_object* x_11; size_t x_12; size_t x_13; uint8_t x_14; 
+x_10 = lean_ctor_get(x_1, 0);
+lean_inc(x_10);
+x_11 = lean_ctor_get(x_1, 1);
+lean_inc(x_11);
+x_12 = lean_ptr_addr(x_11);
+lean_dec(x_11);
+x_13 = lean_ptr_addr(x_9);
+x_14 = lean_usize_dec_eq(x_12, x_13);
+if (x_14 == 0)
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = l_Lean_Expr_mdata___override(x_10, x_9);
+x_16 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_15, x_8);
+return x_16;
 }
 else
 {
-lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+lean_object* x_17; 
+lean_dec(x_10);
+lean_dec(x_9);
+x_17 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_1, x_8);
+return x_17;
+}
+}
+else
+{
+lean_object* x_18; lean_object* x_19; lean_object* x_20; 
 lean_dec(x_9);
 lean_dec(x_1);
-x_12 = l_Lean_Core_transform_visit___rarg___lambda__9___closed__3;
-x_13 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_12);
-x_14 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_13, x_8);
-return x_14;
+x_18 = l_Lean_Core_transform_visit___rarg___lambda__9___closed__3;
+x_19 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_18);
+x_20 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_19, x_8);
+return x_20;
 }
 }
 }
@@ -1076,7 +1281,7 @@ static lean_object* _init_l_Lean_Core_transform_visit___rarg___lambda__10___clos
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateProj!", 21);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateProj!Impl", 46);
 return x_1;
 }
 }
@@ -1094,8 +1299,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Core_transform_visit___rarg___lambda__2___closed__1;
 x_2 = l_Lean_Core_transform_visit___rarg___lambda__10___closed__1;
-x_3 = lean_unsigned_to_nat(1453u);
-x_4 = lean_unsigned_to_nat(15u);
+x_3 = lean_unsigned_to_nat(1445u);
+x_4 = lean_unsigned_to_nat(18u);
 x_5 = l_Lean_Core_transform_visit___rarg___lambda__10___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -1106,20 +1311,44 @@ _start:
 {
 if (lean_obj_tag(x_1) == 11)
 {
-lean_object* x_10; lean_object* x_11; 
-x_10 = lean_expr_update_proj(x_1, x_9);
-x_11 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_10, x_8);
-return x_11;
+lean_object* x_10; lean_object* x_11; lean_object* x_12; size_t x_13; size_t x_14; uint8_t x_15; 
+x_10 = lean_ctor_get(x_1, 0);
+lean_inc(x_10);
+x_11 = lean_ctor_get(x_1, 1);
+lean_inc(x_11);
+x_12 = lean_ctor_get(x_1, 2);
+lean_inc(x_12);
+x_13 = lean_ptr_addr(x_12);
+lean_dec(x_12);
+x_14 = lean_ptr_addr(x_9);
+x_15 = lean_usize_dec_eq(x_13, x_14);
+if (x_15 == 0)
+{
+lean_object* x_16; lean_object* x_17; 
+lean_dec(x_1);
+x_16 = l_Lean_Expr_proj___override(x_10, x_11, x_9);
+x_17 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_16, x_8);
+return x_17;
 }
 else
 {
-lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+lean_object* x_18; 
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+x_18 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_1, x_8);
+return x_18;
+}
+}
+else
+{
+lean_object* x_19; lean_object* x_20; lean_object* x_21; 
 lean_dec(x_9);
 lean_dec(x_1);
-x_12 = l_Lean_Core_transform_visit___rarg___lambda__10___closed__3;
-x_13 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_12);
-x_14 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_13, x_8);
-return x_14;
+x_19 = l_Lean_Core_transform_visit___rarg___lambda__10___closed__3;
+x_20 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_19);
+x_21 = l_Lean_Core_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_20, x_8);
+return x_21;
 }
 }
 }
@@ -2491,85 +2720,112 @@ return x_19;
 }
 case 6:
 {
-lean_object* x_20; lean_object* x_21; uint8_t x_22; lean_object* x_23; 
-x_20 = lean_ctor_get(x_12, 1);
+lean_object* x_20; lean_object* x_21; lean_object* x_22; uint8_t x_23; lean_object* x_24; 
+x_20 = lean_ctor_get(x_12, 0);
 lean_inc(x_20);
-x_21 = lean_ctor_get(x_12, 2);
+x_21 = lean_ctor_get(x_12, 1);
 lean_inc(x_21);
-x_22 = lean_ctor_get_uint8(x_12, sizeof(void*)*3 + 8);
+x_22 = lean_ctor_get(x_12, 2);
+lean_inc(x_22);
+x_23 = lean_ctor_get_uint8(x_12, sizeof(void*)*3 + 8);
+lean_dec(x_12);
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
+lean_inc(x_21);
 lean_inc(x_4);
 lean_inc(x_3);
 lean_inc(x_2);
 lean_inc(x_1);
-x_23 = l_Lean_Core_transform_visit___at_Lean_Core_betaReduce___spec__2(x_1, x_2, x_3, x_4, x_20, x_6, x_7, x_8, x_9);
-if (lean_obj_tag(x_23) == 0)
+x_24 = l_Lean_Core_transform_visit___at_Lean_Core_betaReduce___spec__2(x_1, x_2, x_3, x_4, x_21, x_6, x_7, x_8, x_9);
+if (lean_obj_tag(x_24) == 0)
 {
-lean_object* x_24; lean_object* x_25; lean_object* x_26; 
-x_24 = lean_ctor_get(x_23, 0);
-lean_inc(x_24);
-x_25 = lean_ctor_get(x_23, 1);
+lean_object* x_25; lean_object* x_26; lean_object* x_27; 
+x_25 = lean_ctor_get(x_24, 0);
 lean_inc(x_25);
-lean_dec(x_23);
+x_26 = lean_ctor_get(x_24, 1);
+lean_inc(x_26);
+lean_dec(x_24);
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
+lean_inc(x_22);
 lean_inc(x_4);
 lean_inc(x_3);
 lean_inc(x_2);
 lean_inc(x_1);
-x_26 = l_Lean_Core_transform_visit___at_Lean_Core_betaReduce___spec__2(x_1, x_2, x_3, x_4, x_21, x_6, x_7, x_8, x_25);
-if (lean_obj_tag(x_26) == 0)
+x_27 = l_Lean_Core_transform_visit___at_Lean_Core_betaReduce___spec__2(x_1, x_2, x_3, x_4, x_22, x_6, x_7, x_8, x_26);
+if (lean_obj_tag(x_27) == 0)
 {
-lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; 
-x_27 = lean_ctor_get(x_26, 0);
-lean_inc(x_27);
-x_28 = lean_ctor_get(x_26, 1);
+lean_object* x_28; lean_object* x_29; lean_object* x_30; size_t x_31; size_t x_32; uint8_t x_33; 
+x_28 = lean_ctor_get(x_27, 0);
 lean_inc(x_28);
-lean_dec(x_26);
-x_29 = lean_expr_update_lambda(x_12, x_22, x_24, x_27);
-x_30 = l_Lean_Core_transform_visit_visitPost___at_Lean_Core_betaReduce___spec__3(x_1, x_2, x_3, x_4, x_29, x_6, x_7, x_8, x_28);
-return x_30;
-}
-else
-{
-uint8_t x_31; 
-lean_dec(x_24);
-lean_dec(x_12);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_31 = !lean_is_exclusive(x_26);
-if (x_31 == 0)
-{
-return x_26;
-}
-else
-{
-lean_object* x_32; lean_object* x_33; lean_object* x_34; 
-x_32 = lean_ctor_get(x_26, 0);
-x_33 = lean_ctor_get(x_26, 1);
-lean_inc(x_33);
-lean_inc(x_32);
-lean_dec(x_26);
-x_34 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_34, 0, x_32);
-lean_ctor_set(x_34, 1, x_33);
-return x_34;
-}
-}
-}
-else
-{
-uint8_t x_35; 
+x_29 = lean_ctor_get(x_27, 1);
+lean_inc(x_29);
+lean_dec(x_27);
+lean_inc(x_22);
+lean_inc(x_21);
+lean_inc(x_20);
+x_30 = l_Lean_Expr_lam___override(x_20, x_21, x_22, x_23);
+x_31 = lean_ptr_addr(x_21);
 lean_dec(x_21);
-lean_dec(x_12);
+x_32 = lean_ptr_addr(x_25);
+x_33 = lean_usize_dec_eq(x_31, x_32);
+if (x_33 == 0)
+{
+lean_object* x_34; lean_object* x_35; 
+lean_dec(x_30);
+lean_dec(x_22);
+x_34 = l_Lean_Expr_lam___override(x_20, x_25, x_28, x_23);
+x_35 = l_Lean_Core_transform_visit_visitPost___at_Lean_Core_betaReduce___spec__3(x_1, x_2, x_3, x_4, x_34, x_6, x_7, x_8, x_29);
+return x_35;
+}
+else
+{
+size_t x_36; size_t x_37; uint8_t x_38; 
+x_36 = lean_ptr_addr(x_22);
+lean_dec(x_22);
+x_37 = lean_ptr_addr(x_28);
+x_38 = lean_usize_dec_eq(x_36, x_37);
+if (x_38 == 0)
+{
+lean_object* x_39; lean_object* x_40; 
+lean_dec(x_30);
+x_39 = l_Lean_Expr_lam___override(x_20, x_25, x_28, x_23);
+x_40 = l_Lean_Core_transform_visit_visitPost___at_Lean_Core_betaReduce___spec__3(x_1, x_2, x_3, x_4, x_39, x_6, x_7, x_8, x_29);
+return x_40;
+}
+else
+{
+uint8_t x_41; 
+x_41 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_23, x_23);
+if (x_41 == 0)
+{
+lean_object* x_42; lean_object* x_43; 
+lean_dec(x_30);
+x_42 = l_Lean_Expr_lam___override(x_20, x_25, x_28, x_23);
+x_43 = l_Lean_Core_transform_visit_visitPost___at_Lean_Core_betaReduce___spec__3(x_1, x_2, x_3, x_4, x_42, x_6, x_7, x_8, x_29);
+return x_43;
+}
+else
+{
+lean_object* x_44; 
+lean_dec(x_28);
+lean_dec(x_25);
+lean_dec(x_20);
+x_44 = l_Lean_Core_transform_visit_visitPost___at_Lean_Core_betaReduce___spec__3(x_1, x_2, x_3, x_4, x_30, x_6, x_7, x_8, x_29);
+return x_44;
+}
+}
+}
+}
+else
+{
+uint8_t x_45; 
+lean_dec(x_25);
+lean_dec(x_22);
+lean_dec(x_21);
+lean_dec(x_20);
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
@@ -2577,200 +2833,357 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_35 = !lean_is_exclusive(x_23);
-if (x_35 == 0)
+x_45 = !lean_is_exclusive(x_27);
+if (x_45 == 0)
 {
-return x_23;
+return x_27;
 }
 else
 {
-lean_object* x_36; lean_object* x_37; lean_object* x_38; 
-x_36 = lean_ctor_get(x_23, 0);
-x_37 = lean_ctor_get(x_23, 1);
-lean_inc(x_37);
-lean_inc(x_36);
-lean_dec(x_23);
-x_38 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_38, 0, x_36);
-lean_ctor_set(x_38, 1, x_37);
-return x_38;
+lean_object* x_46; lean_object* x_47; lean_object* x_48; 
+x_46 = lean_ctor_get(x_27, 0);
+x_47 = lean_ctor_get(x_27, 1);
+lean_inc(x_47);
+lean_inc(x_46);
+lean_dec(x_27);
+x_48 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_48, 0, x_46);
+lean_ctor_set(x_48, 1, x_47);
+return x_48;
+}
+}
+}
+else
+{
+uint8_t x_49; 
+lean_dec(x_22);
+lean_dec(x_21);
+lean_dec(x_20);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_49 = !lean_is_exclusive(x_24);
+if (x_49 == 0)
+{
+return x_24;
+}
+else
+{
+lean_object* x_50; lean_object* x_51; lean_object* x_52; 
+x_50 = lean_ctor_get(x_24, 0);
+x_51 = lean_ctor_get(x_24, 1);
+lean_inc(x_51);
+lean_inc(x_50);
+lean_dec(x_24);
+x_52 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_52, 0, x_50);
+lean_ctor_set(x_52, 1, x_51);
+return x_52;
 }
 }
 }
 case 7:
 {
-lean_object* x_39; lean_object* x_40; uint8_t x_41; lean_object* x_42; 
-x_39 = lean_ctor_get(x_12, 1);
-lean_inc(x_39);
-x_40 = lean_ctor_get(x_12, 2);
-lean_inc(x_40);
-x_41 = lean_ctor_get_uint8(x_12, sizeof(void*)*3 + 8);
-lean_inc(x_8);
-lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_4);
-lean_inc(x_3);
-lean_inc(x_2);
-lean_inc(x_1);
-x_42 = l_Lean_Core_transform_visit___at_Lean_Core_betaReduce___spec__2(x_1, x_2, x_3, x_4, x_39, x_6, x_7, x_8, x_9);
-if (lean_obj_tag(x_42) == 0)
-{
-lean_object* x_43; lean_object* x_44; lean_object* x_45; 
-x_43 = lean_ctor_get(x_42, 0);
-lean_inc(x_43);
-x_44 = lean_ctor_get(x_42, 1);
-lean_inc(x_44);
-lean_dec(x_42);
-lean_inc(x_8);
-lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_4);
-lean_inc(x_3);
-lean_inc(x_2);
-lean_inc(x_1);
-x_45 = l_Lean_Core_transform_visit___at_Lean_Core_betaReduce___spec__2(x_1, x_2, x_3, x_4, x_40, x_6, x_7, x_8, x_44);
-if (lean_obj_tag(x_45) == 0)
-{
-lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; 
-x_46 = lean_ctor_get(x_45, 0);
-lean_inc(x_46);
-x_47 = lean_ctor_get(x_45, 1);
-lean_inc(x_47);
-lean_dec(x_45);
-x_48 = lean_expr_update_forall(x_12, x_41, x_43, x_46);
-x_49 = l_Lean_Core_transform_visit_visitPost___at_Lean_Core_betaReduce___spec__3(x_1, x_2, x_3, x_4, x_48, x_6, x_7, x_8, x_47);
-return x_49;
-}
-else
-{
-uint8_t x_50; 
-lean_dec(x_43);
-lean_dec(x_12);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_50 = !lean_is_exclusive(x_45);
-if (x_50 == 0)
-{
-return x_45;
-}
-else
-{
-lean_object* x_51; lean_object* x_52; lean_object* x_53; 
-x_51 = lean_ctor_get(x_45, 0);
-x_52 = lean_ctor_get(x_45, 1);
-lean_inc(x_52);
-lean_inc(x_51);
-lean_dec(x_45);
-x_53 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_53, 0, x_51);
-lean_ctor_set(x_53, 1, x_52);
-return x_53;
-}
-}
-}
-else
-{
-uint8_t x_54; 
-lean_dec(x_40);
-lean_dec(x_12);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_54 = !lean_is_exclusive(x_42);
-if (x_54 == 0)
-{
-return x_42;
-}
-else
-{
-lean_object* x_55; lean_object* x_56; lean_object* x_57; 
-x_55 = lean_ctor_get(x_42, 0);
-x_56 = lean_ctor_get(x_42, 1);
-lean_inc(x_56);
+lean_object* x_53; lean_object* x_54; lean_object* x_55; uint8_t x_56; lean_object* x_57; 
+x_53 = lean_ctor_get(x_12, 0);
+lean_inc(x_53);
+x_54 = lean_ctor_get(x_12, 1);
+lean_inc(x_54);
+x_55 = lean_ctor_get(x_12, 2);
 lean_inc(x_55);
-lean_dec(x_42);
-x_57 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_57, 0, x_55);
-lean_ctor_set(x_57, 1, x_56);
+x_56 = lean_ctor_get_uint8(x_12, sizeof(void*)*3 + 8);
+lean_dec(x_12);
+lean_inc(x_8);
+lean_inc(x_7);
+lean_inc(x_6);
+lean_inc(x_54);
+lean_inc(x_4);
+lean_inc(x_3);
+lean_inc(x_2);
+lean_inc(x_1);
+x_57 = l_Lean_Core_transform_visit___at_Lean_Core_betaReduce___spec__2(x_1, x_2, x_3, x_4, x_54, x_6, x_7, x_8, x_9);
+if (lean_obj_tag(x_57) == 0)
+{
+lean_object* x_58; lean_object* x_59; lean_object* x_60; 
+x_58 = lean_ctor_get(x_57, 0);
+lean_inc(x_58);
+x_59 = lean_ctor_get(x_57, 1);
+lean_inc(x_59);
+lean_dec(x_57);
+lean_inc(x_8);
+lean_inc(x_7);
+lean_inc(x_6);
+lean_inc(x_55);
+lean_inc(x_4);
+lean_inc(x_3);
+lean_inc(x_2);
+lean_inc(x_1);
+x_60 = l_Lean_Core_transform_visit___at_Lean_Core_betaReduce___spec__2(x_1, x_2, x_3, x_4, x_55, x_6, x_7, x_8, x_59);
+if (lean_obj_tag(x_60) == 0)
+{
+lean_object* x_61; lean_object* x_62; lean_object* x_63; size_t x_64; size_t x_65; uint8_t x_66; 
+x_61 = lean_ctor_get(x_60, 0);
+lean_inc(x_61);
+x_62 = lean_ctor_get(x_60, 1);
+lean_inc(x_62);
+lean_dec(x_60);
+lean_inc(x_55);
+lean_inc(x_54);
+lean_inc(x_53);
+x_63 = l_Lean_Expr_forallE___override(x_53, x_54, x_55, x_56);
+x_64 = lean_ptr_addr(x_54);
+lean_dec(x_54);
+x_65 = lean_ptr_addr(x_58);
+x_66 = lean_usize_dec_eq(x_64, x_65);
+if (x_66 == 0)
+{
+lean_object* x_67; lean_object* x_68; 
+lean_dec(x_63);
+lean_dec(x_55);
+x_67 = l_Lean_Expr_forallE___override(x_53, x_58, x_61, x_56);
+x_68 = l_Lean_Core_transform_visit_visitPost___at_Lean_Core_betaReduce___spec__3(x_1, x_2, x_3, x_4, x_67, x_6, x_7, x_8, x_62);
+return x_68;
+}
+else
+{
+size_t x_69; size_t x_70; uint8_t x_71; 
+x_69 = lean_ptr_addr(x_55);
+lean_dec(x_55);
+x_70 = lean_ptr_addr(x_61);
+x_71 = lean_usize_dec_eq(x_69, x_70);
+if (x_71 == 0)
+{
+lean_object* x_72; lean_object* x_73; 
+lean_dec(x_63);
+x_72 = l_Lean_Expr_forallE___override(x_53, x_58, x_61, x_56);
+x_73 = l_Lean_Core_transform_visit_visitPost___at_Lean_Core_betaReduce___spec__3(x_1, x_2, x_3, x_4, x_72, x_6, x_7, x_8, x_62);
+return x_73;
+}
+else
+{
+uint8_t x_74; 
+x_74 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_56, x_56);
+if (x_74 == 0)
+{
+lean_object* x_75; lean_object* x_76; 
+lean_dec(x_63);
+x_75 = l_Lean_Expr_forallE___override(x_53, x_58, x_61, x_56);
+x_76 = l_Lean_Core_transform_visit_visitPost___at_Lean_Core_betaReduce___spec__3(x_1, x_2, x_3, x_4, x_75, x_6, x_7, x_8, x_62);
+return x_76;
+}
+else
+{
+lean_object* x_77; 
+lean_dec(x_61);
+lean_dec(x_58);
+lean_dec(x_53);
+x_77 = l_Lean_Core_transform_visit_visitPost___at_Lean_Core_betaReduce___spec__3(x_1, x_2, x_3, x_4, x_63, x_6, x_7, x_8, x_62);
+return x_77;
+}
+}
+}
+}
+else
+{
+uint8_t x_78; 
+lean_dec(x_58);
+lean_dec(x_55);
+lean_dec(x_54);
+lean_dec(x_53);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_78 = !lean_is_exclusive(x_60);
+if (x_78 == 0)
+{
+return x_60;
+}
+else
+{
+lean_object* x_79; lean_object* x_80; lean_object* x_81; 
+x_79 = lean_ctor_get(x_60, 0);
+x_80 = lean_ctor_get(x_60, 1);
+lean_inc(x_80);
+lean_inc(x_79);
+lean_dec(x_60);
+x_81 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_81, 0, x_79);
+lean_ctor_set(x_81, 1, x_80);
+return x_81;
+}
+}
+}
+else
+{
+uint8_t x_82; 
+lean_dec(x_55);
+lean_dec(x_54);
+lean_dec(x_53);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_82 = !lean_is_exclusive(x_57);
+if (x_82 == 0)
+{
 return x_57;
 }
+else
+{
+lean_object* x_83; lean_object* x_84; lean_object* x_85; 
+x_83 = lean_ctor_get(x_57, 0);
+x_84 = lean_ctor_get(x_57, 1);
+lean_inc(x_84);
+lean_inc(x_83);
+lean_dec(x_57);
+x_85 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_85, 0, x_83);
+lean_ctor_set(x_85, 1, x_84);
+return x_85;
+}
 }
 }
 case 8:
 {
-lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; 
-x_58 = lean_ctor_get(x_12, 1);
-lean_inc(x_58);
-x_59 = lean_ctor_get(x_12, 2);
-lean_inc(x_59);
-x_60 = lean_ctor_get(x_12, 3);
-lean_inc(x_60);
+lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; uint8_t x_90; lean_object* x_91; 
+x_86 = lean_ctor_get(x_12, 0);
+lean_inc(x_86);
+x_87 = lean_ctor_get(x_12, 1);
+lean_inc(x_87);
+x_88 = lean_ctor_get(x_12, 2);
+lean_inc(x_88);
+x_89 = lean_ctor_get(x_12, 3);
+lean_inc(x_89);
+x_90 = lean_ctor_get_uint8(x_12, sizeof(void*)*4 + 8);
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
+lean_inc(x_87);
 lean_inc(x_4);
 lean_inc(x_3);
 lean_inc(x_2);
 lean_inc(x_1);
-x_61 = l_Lean_Core_transform_visit___at_Lean_Core_betaReduce___spec__2(x_1, x_2, x_3, x_4, x_58, x_6, x_7, x_8, x_9);
-if (lean_obj_tag(x_61) == 0)
+x_91 = l_Lean_Core_transform_visit___at_Lean_Core_betaReduce___spec__2(x_1, x_2, x_3, x_4, x_87, x_6, x_7, x_8, x_9);
+if (lean_obj_tag(x_91) == 0)
 {
-lean_object* x_62; lean_object* x_63; lean_object* x_64; 
-x_62 = lean_ctor_get(x_61, 0);
-lean_inc(x_62);
-x_63 = lean_ctor_get(x_61, 1);
-lean_inc(x_63);
-lean_dec(x_61);
+lean_object* x_92; lean_object* x_93; lean_object* x_94; 
+x_92 = lean_ctor_get(x_91, 0);
+lean_inc(x_92);
+x_93 = lean_ctor_get(x_91, 1);
+lean_inc(x_93);
+lean_dec(x_91);
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
+lean_inc(x_88);
 lean_inc(x_4);
 lean_inc(x_3);
 lean_inc(x_2);
 lean_inc(x_1);
-x_64 = l_Lean_Core_transform_visit___at_Lean_Core_betaReduce___spec__2(x_1, x_2, x_3, x_4, x_59, x_6, x_7, x_8, x_63);
-if (lean_obj_tag(x_64) == 0)
+x_94 = l_Lean_Core_transform_visit___at_Lean_Core_betaReduce___spec__2(x_1, x_2, x_3, x_4, x_88, x_6, x_7, x_8, x_93);
+if (lean_obj_tag(x_94) == 0)
 {
-lean_object* x_65; lean_object* x_66; lean_object* x_67; 
-x_65 = lean_ctor_get(x_64, 0);
-lean_inc(x_65);
-x_66 = lean_ctor_get(x_64, 1);
-lean_inc(x_66);
-lean_dec(x_64);
+lean_object* x_95; lean_object* x_96; lean_object* x_97; 
+x_95 = lean_ctor_get(x_94, 0);
+lean_inc(x_95);
+x_96 = lean_ctor_get(x_94, 1);
+lean_inc(x_96);
+lean_dec(x_94);
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
+lean_inc(x_89);
 lean_inc(x_4);
 lean_inc(x_3);
 lean_inc(x_2);
 lean_inc(x_1);
-x_67 = l_Lean_Core_transform_visit___at_Lean_Core_betaReduce___spec__2(x_1, x_2, x_3, x_4, x_60, x_6, x_7, x_8, x_66);
-if (lean_obj_tag(x_67) == 0)
+x_97 = l_Lean_Core_transform_visit___at_Lean_Core_betaReduce___spec__2(x_1, x_2, x_3, x_4, x_89, x_6, x_7, x_8, x_96);
+if (lean_obj_tag(x_97) == 0)
 {
-lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; 
-x_68 = lean_ctor_get(x_67, 0);
-lean_inc(x_68);
-x_69 = lean_ctor_get(x_67, 1);
-lean_inc(x_69);
-lean_dec(x_67);
-x_70 = lean_expr_update_let(x_12, x_62, x_65, x_68);
-x_71 = l_Lean_Core_transform_visit_visitPost___at_Lean_Core_betaReduce___spec__3(x_1, x_2, x_3, x_4, x_70, x_6, x_7, x_8, x_69);
-return x_71;
+lean_object* x_98; lean_object* x_99; size_t x_100; size_t x_101; uint8_t x_102; 
+x_98 = lean_ctor_get(x_97, 0);
+lean_inc(x_98);
+x_99 = lean_ctor_get(x_97, 1);
+lean_inc(x_99);
+lean_dec(x_97);
+x_100 = lean_ptr_addr(x_87);
+lean_dec(x_87);
+x_101 = lean_ptr_addr(x_92);
+x_102 = lean_usize_dec_eq(x_100, x_101);
+if (x_102 == 0)
+{
+lean_object* x_103; lean_object* x_104; 
+lean_dec(x_89);
+lean_dec(x_88);
+lean_dec(x_12);
+x_103 = l_Lean_Expr_letE___override(x_86, x_92, x_95, x_98, x_90);
+x_104 = l_Lean_Core_transform_visit_visitPost___at_Lean_Core_betaReduce___spec__3(x_1, x_2, x_3, x_4, x_103, x_6, x_7, x_8, x_99);
+return x_104;
 }
 else
 {
-uint8_t x_72; 
-lean_dec(x_65);
-lean_dec(x_62);
+size_t x_105; size_t x_106; uint8_t x_107; 
+x_105 = lean_ptr_addr(x_88);
+lean_dec(x_88);
+x_106 = lean_ptr_addr(x_95);
+x_107 = lean_usize_dec_eq(x_105, x_106);
+if (x_107 == 0)
+{
+lean_object* x_108; lean_object* x_109; 
+lean_dec(x_89);
+lean_dec(x_12);
+x_108 = l_Lean_Expr_letE___override(x_86, x_92, x_95, x_98, x_90);
+x_109 = l_Lean_Core_transform_visit_visitPost___at_Lean_Core_betaReduce___spec__3(x_1, x_2, x_3, x_4, x_108, x_6, x_7, x_8, x_99);
+return x_109;
+}
+else
+{
+size_t x_110; size_t x_111; uint8_t x_112; 
+x_110 = lean_ptr_addr(x_89);
+lean_dec(x_89);
+x_111 = lean_ptr_addr(x_98);
+x_112 = lean_usize_dec_eq(x_110, x_111);
+if (x_112 == 0)
+{
+lean_object* x_113; lean_object* x_114; 
+lean_dec(x_12);
+x_113 = l_Lean_Expr_letE___override(x_86, x_92, x_95, x_98, x_90);
+x_114 = l_Lean_Core_transform_visit_visitPost___at_Lean_Core_betaReduce___spec__3(x_1, x_2, x_3, x_4, x_113, x_6, x_7, x_8, x_99);
+return x_114;
+}
+else
+{
+lean_object* x_115; 
+lean_dec(x_98);
+lean_dec(x_95);
+lean_dec(x_92);
+lean_dec(x_86);
+x_115 = l_Lean_Core_transform_visit_visitPost___at_Lean_Core_betaReduce___spec__3(x_1, x_2, x_3, x_4, x_12, x_6, x_7, x_8, x_99);
+return x_115;
+}
+}
+}
+}
+else
+{
+uint8_t x_116; 
+lean_dec(x_95);
+lean_dec(x_92);
+lean_dec(x_89);
+lean_dec(x_88);
+lean_dec(x_87);
+lean_dec(x_86);
 lean_dec(x_12);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -2779,31 +3192,34 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_72 = !lean_is_exclusive(x_67);
-if (x_72 == 0)
+x_116 = !lean_is_exclusive(x_97);
+if (x_116 == 0)
 {
-return x_67;
+return x_97;
 }
 else
 {
-lean_object* x_73; lean_object* x_74; lean_object* x_75; 
-x_73 = lean_ctor_get(x_67, 0);
-x_74 = lean_ctor_get(x_67, 1);
-lean_inc(x_74);
-lean_inc(x_73);
-lean_dec(x_67);
-x_75 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_75, 0, x_73);
-lean_ctor_set(x_75, 1, x_74);
-return x_75;
+lean_object* x_117; lean_object* x_118; lean_object* x_119; 
+x_117 = lean_ctor_get(x_97, 0);
+x_118 = lean_ctor_get(x_97, 1);
+lean_inc(x_118);
+lean_inc(x_117);
+lean_dec(x_97);
+x_119 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_119, 0, x_117);
+lean_ctor_set(x_119, 1, x_118);
+return x_119;
 }
 }
 }
 else
 {
-uint8_t x_76; 
-lean_dec(x_62);
-lean_dec(x_60);
+uint8_t x_120; 
+lean_dec(x_92);
+lean_dec(x_89);
+lean_dec(x_88);
+lean_dec(x_87);
+lean_dec(x_86);
 lean_dec(x_12);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -2812,31 +3228,33 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_76 = !lean_is_exclusive(x_64);
-if (x_76 == 0)
+x_120 = !lean_is_exclusive(x_94);
+if (x_120 == 0)
 {
-return x_64;
+return x_94;
 }
 else
 {
-lean_object* x_77; lean_object* x_78; lean_object* x_79; 
-x_77 = lean_ctor_get(x_64, 0);
-x_78 = lean_ctor_get(x_64, 1);
-lean_inc(x_78);
-lean_inc(x_77);
-lean_dec(x_64);
-x_79 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_79, 0, x_77);
-lean_ctor_set(x_79, 1, x_78);
-return x_79;
+lean_object* x_121; lean_object* x_122; lean_object* x_123; 
+x_121 = lean_ctor_get(x_94, 0);
+x_122 = lean_ctor_get(x_94, 1);
+lean_inc(x_122);
+lean_inc(x_121);
+lean_dec(x_94);
+x_123 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_123, 0, x_121);
+lean_ctor_set(x_123, 1, x_122);
+return x_123;
 }
 }
 }
 else
 {
-uint8_t x_80; 
-lean_dec(x_60);
-lean_dec(x_59);
+uint8_t x_124; 
+lean_dec(x_89);
+lean_dec(x_88);
+lean_dec(x_87);
+lean_dec(x_86);
 lean_dec(x_12);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -2845,54 +3263,76 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_80 = !lean_is_exclusive(x_61);
-if (x_80 == 0)
+x_124 = !lean_is_exclusive(x_91);
+if (x_124 == 0)
 {
-return x_61;
+return x_91;
 }
 else
 {
-lean_object* x_81; lean_object* x_82; lean_object* x_83; 
-x_81 = lean_ctor_get(x_61, 0);
-x_82 = lean_ctor_get(x_61, 1);
-lean_inc(x_82);
-lean_inc(x_81);
-lean_dec(x_61);
-x_83 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_83, 0, x_81);
-lean_ctor_set(x_83, 1, x_82);
-return x_83;
+lean_object* x_125; lean_object* x_126; lean_object* x_127; 
+x_125 = lean_ctor_get(x_91, 0);
+x_126 = lean_ctor_get(x_91, 1);
+lean_inc(x_126);
+lean_inc(x_125);
+lean_dec(x_91);
+x_127 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_127, 0, x_125);
+lean_ctor_set(x_127, 1, x_126);
+return x_127;
 }
 }
 }
 case 10:
 {
-lean_object* x_84; lean_object* x_85; 
-x_84 = lean_ctor_get(x_12, 1);
-lean_inc(x_84);
+lean_object* x_128; lean_object* x_129; lean_object* x_130; 
+x_128 = lean_ctor_get(x_12, 0);
+lean_inc(x_128);
+x_129 = lean_ctor_get(x_12, 1);
+lean_inc(x_129);
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
+lean_inc(x_129);
 lean_inc(x_4);
 lean_inc(x_3);
 lean_inc(x_2);
 lean_inc(x_1);
-x_85 = l_Lean_Core_transform_visit___at_Lean_Core_betaReduce___spec__2(x_1, x_2, x_3, x_4, x_84, x_6, x_7, x_8, x_9);
-if (lean_obj_tag(x_85) == 0)
+x_130 = l_Lean_Core_transform_visit___at_Lean_Core_betaReduce___spec__2(x_1, x_2, x_3, x_4, x_129, x_6, x_7, x_8, x_9);
+if (lean_obj_tag(x_130) == 0)
 {
-lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; 
-x_86 = lean_ctor_get(x_85, 0);
-lean_inc(x_86);
-x_87 = lean_ctor_get(x_85, 1);
-lean_inc(x_87);
-lean_dec(x_85);
-x_88 = lean_expr_update_mdata(x_12, x_86);
-x_89 = l_Lean_Core_transform_visit_visitPost___at_Lean_Core_betaReduce___spec__3(x_1, x_2, x_3, x_4, x_88, x_6, x_7, x_8, x_87);
-return x_89;
+lean_object* x_131; lean_object* x_132; size_t x_133; size_t x_134; uint8_t x_135; 
+x_131 = lean_ctor_get(x_130, 0);
+lean_inc(x_131);
+x_132 = lean_ctor_get(x_130, 1);
+lean_inc(x_132);
+lean_dec(x_130);
+x_133 = lean_ptr_addr(x_129);
+lean_dec(x_129);
+x_134 = lean_ptr_addr(x_131);
+x_135 = lean_usize_dec_eq(x_133, x_134);
+if (x_135 == 0)
+{
+lean_object* x_136; lean_object* x_137; 
+lean_dec(x_12);
+x_136 = l_Lean_Expr_mdata___override(x_128, x_131);
+x_137 = l_Lean_Core_transform_visit_visitPost___at_Lean_Core_betaReduce___spec__3(x_1, x_2, x_3, x_4, x_136, x_6, x_7, x_8, x_132);
+return x_137;
 }
 else
 {
-uint8_t x_90; 
+lean_object* x_138; 
+lean_dec(x_131);
+lean_dec(x_128);
+x_138 = l_Lean_Core_transform_visit_visitPost___at_Lean_Core_betaReduce___spec__3(x_1, x_2, x_3, x_4, x_12, x_6, x_7, x_8, x_132);
+return x_138;
+}
+}
+else
+{
+uint8_t x_139; 
+lean_dec(x_129);
+lean_dec(x_128);
 lean_dec(x_12);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -2901,54 +3341,80 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_90 = !lean_is_exclusive(x_85);
-if (x_90 == 0)
+x_139 = !lean_is_exclusive(x_130);
+if (x_139 == 0)
 {
-return x_85;
+return x_130;
 }
 else
 {
-lean_object* x_91; lean_object* x_92; lean_object* x_93; 
-x_91 = lean_ctor_get(x_85, 0);
-x_92 = lean_ctor_get(x_85, 1);
-lean_inc(x_92);
-lean_inc(x_91);
-lean_dec(x_85);
-x_93 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_93, 0, x_91);
-lean_ctor_set(x_93, 1, x_92);
-return x_93;
+lean_object* x_140; lean_object* x_141; lean_object* x_142; 
+x_140 = lean_ctor_get(x_130, 0);
+x_141 = lean_ctor_get(x_130, 1);
+lean_inc(x_141);
+lean_inc(x_140);
+lean_dec(x_130);
+x_142 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_142, 0, x_140);
+lean_ctor_set(x_142, 1, x_141);
+return x_142;
 }
 }
 }
 case 11:
 {
-lean_object* x_94; lean_object* x_95; 
-x_94 = lean_ctor_get(x_12, 2);
-lean_inc(x_94);
+lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; 
+x_143 = lean_ctor_get(x_12, 0);
+lean_inc(x_143);
+x_144 = lean_ctor_get(x_12, 1);
+lean_inc(x_144);
+x_145 = lean_ctor_get(x_12, 2);
+lean_inc(x_145);
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
+lean_inc(x_145);
 lean_inc(x_4);
 lean_inc(x_3);
 lean_inc(x_2);
 lean_inc(x_1);
-x_95 = l_Lean_Core_transform_visit___at_Lean_Core_betaReduce___spec__2(x_1, x_2, x_3, x_4, x_94, x_6, x_7, x_8, x_9);
-if (lean_obj_tag(x_95) == 0)
+x_146 = l_Lean_Core_transform_visit___at_Lean_Core_betaReduce___spec__2(x_1, x_2, x_3, x_4, x_145, x_6, x_7, x_8, x_9);
+if (lean_obj_tag(x_146) == 0)
 {
-lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; 
-x_96 = lean_ctor_get(x_95, 0);
-lean_inc(x_96);
-x_97 = lean_ctor_get(x_95, 1);
-lean_inc(x_97);
-lean_dec(x_95);
-x_98 = lean_expr_update_proj(x_12, x_96);
-x_99 = l_Lean_Core_transform_visit_visitPost___at_Lean_Core_betaReduce___spec__3(x_1, x_2, x_3, x_4, x_98, x_6, x_7, x_8, x_97);
-return x_99;
+lean_object* x_147; lean_object* x_148; size_t x_149; size_t x_150; uint8_t x_151; 
+x_147 = lean_ctor_get(x_146, 0);
+lean_inc(x_147);
+x_148 = lean_ctor_get(x_146, 1);
+lean_inc(x_148);
+lean_dec(x_146);
+x_149 = lean_ptr_addr(x_145);
+lean_dec(x_145);
+x_150 = lean_ptr_addr(x_147);
+x_151 = lean_usize_dec_eq(x_149, x_150);
+if (x_151 == 0)
+{
+lean_object* x_152; lean_object* x_153; 
+lean_dec(x_12);
+x_152 = l_Lean_Expr_proj___override(x_143, x_144, x_147);
+x_153 = l_Lean_Core_transform_visit_visitPost___at_Lean_Core_betaReduce___spec__3(x_1, x_2, x_3, x_4, x_152, x_6, x_7, x_8, x_148);
+return x_153;
 }
 else
 {
-uint8_t x_100; 
+lean_object* x_154; 
+lean_dec(x_147);
+lean_dec(x_144);
+lean_dec(x_143);
+x_154 = l_Lean_Core_transform_visit_visitPost___at_Lean_Core_betaReduce___spec__3(x_1, x_2, x_3, x_4, x_12, x_6, x_7, x_8, x_148);
+return x_154;
+}
+}
+else
+{
+uint8_t x_155; 
+lean_dec(x_145);
+lean_dec(x_144);
+lean_dec(x_143);
 lean_dec(x_12);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -2957,31 +3423,31 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_100 = !lean_is_exclusive(x_95);
-if (x_100 == 0)
+x_155 = !lean_is_exclusive(x_146);
+if (x_155 == 0)
 {
-return x_95;
+return x_146;
 }
 else
 {
-lean_object* x_101; lean_object* x_102; lean_object* x_103; 
-x_101 = lean_ctor_get(x_95, 0);
-x_102 = lean_ctor_get(x_95, 1);
-lean_inc(x_102);
-lean_inc(x_101);
-lean_dec(x_95);
-x_103 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_103, 0, x_101);
-lean_ctor_set(x_103, 1, x_102);
-return x_103;
+lean_object* x_156; lean_object* x_157; lean_object* x_158; 
+x_156 = lean_ctor_get(x_146, 0);
+x_157 = lean_ctor_get(x_146, 1);
+lean_inc(x_157);
+lean_inc(x_156);
+lean_dec(x_146);
+x_158 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_158, 0, x_156);
+lean_ctor_set(x_158, 1, x_157);
+return x_158;
 }
 }
 }
 default: 
 {
-lean_object* x_104; 
-x_104 = l_Lean_Core_transform_visit_visitPost___at_Lean_Core_betaReduce___spec__3(x_1, x_2, x_3, x_4, x_12, x_6, x_7, x_8, x_9);
-return x_104;
+lean_object* x_159; 
+x_159 = l_Lean_Core_transform_visit_visitPost___at_Lean_Core_betaReduce___spec__3(x_1, x_2, x_3, x_4, x_12, x_6, x_7, x_8, x_9);
+return x_159;
 }
 }
 }
@@ -3944,20 +4410,41 @@ _start:
 {
 if (lean_obj_tag(x_1) == 10)
 {
-lean_object* x_12; lean_object* x_13; 
-x_12 = lean_expr_update_mdata(x_1, x_11);
-x_13 = l_Lean_Meta_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_12, x_10);
-return x_13;
+lean_object* x_12; lean_object* x_13; size_t x_14; size_t x_15; uint8_t x_16; 
+x_12 = lean_ctor_get(x_1, 0);
+lean_inc(x_12);
+x_13 = lean_ctor_get(x_1, 1);
+lean_inc(x_13);
+x_14 = lean_ptr_addr(x_13);
+lean_dec(x_13);
+x_15 = lean_ptr_addr(x_11);
+x_16 = lean_usize_dec_eq(x_14, x_15);
+if (x_16 == 0)
+{
+lean_object* x_17; lean_object* x_18; 
+lean_dec(x_1);
+x_17 = l_Lean_Expr_mdata___override(x_12, x_11);
+x_18 = l_Lean_Meta_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_17, x_10);
+return x_18;
 }
 else
 {
-lean_object* x_14; lean_object* x_15; lean_object* x_16; 
+lean_object* x_19; 
+lean_dec(x_12);
+lean_dec(x_11);
+x_19 = l_Lean_Meta_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_1, x_10);
+return x_19;
+}
+}
+else
+{
+lean_object* x_20; lean_object* x_21; lean_object* x_22; 
 lean_dec(x_11);
 lean_dec(x_1);
-x_14 = l_Lean_Core_transform_visit___rarg___lambda__9___closed__3;
-x_15 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_14);
-x_16 = l_Lean_Meta_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_15, x_10);
-return x_16;
+x_20 = l_Lean_Core_transform_visit___rarg___lambda__9___closed__3;
+x_21 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_20);
+x_22 = l_Lean_Meta_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_21, x_10);
+return x_22;
 }
 }
 }
@@ -3966,20 +4453,44 @@ _start:
 {
 if (lean_obj_tag(x_1) == 11)
 {
-lean_object* x_12; lean_object* x_13; 
-x_12 = lean_expr_update_proj(x_1, x_11);
-x_13 = l_Lean_Meta_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_12, x_10);
-return x_13;
+lean_object* x_12; lean_object* x_13; lean_object* x_14; size_t x_15; size_t x_16; uint8_t x_17; 
+x_12 = lean_ctor_get(x_1, 0);
+lean_inc(x_12);
+x_13 = lean_ctor_get(x_1, 1);
+lean_inc(x_13);
+x_14 = lean_ctor_get(x_1, 2);
+lean_inc(x_14);
+x_15 = lean_ptr_addr(x_14);
+lean_dec(x_14);
+x_16 = lean_ptr_addr(x_11);
+x_17 = lean_usize_dec_eq(x_15, x_16);
+if (x_17 == 0)
+{
+lean_object* x_18; lean_object* x_19; 
+lean_dec(x_1);
+x_18 = l_Lean_Expr_proj___override(x_12, x_13, x_11);
+x_19 = l_Lean_Meta_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_18, x_10);
+return x_19;
 }
 else
 {
-lean_object* x_14; lean_object* x_15; lean_object* x_16; 
+lean_object* x_20; 
+lean_dec(x_13);
+lean_dec(x_12);
+lean_dec(x_11);
+x_20 = l_Lean_Meta_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_1, x_10);
+return x_20;
+}
+}
+else
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; 
 lean_dec(x_11);
 lean_dec(x_1);
-x_14 = l_Lean_Core_transform_visit___rarg___lambda__10___closed__3;
-x_15 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_14);
-x_16 = l_Lean_Meta_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_15, x_10);
-return x_16;
+x_21 = l_Lean_Core_transform_visit___rarg___lambda__10___closed__3;
+x_22 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_21);
+x_23 = l_Lean_Meta_transform_visit_visitPost___rarg(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_22, x_10);
+return x_23;
 }
 }
 }
@@ -7040,34 +7551,56 @@ return x_28;
 }
 case 10:
 {
-lean_object* x_29; lean_object* x_30; 
-x_29 = lean_ctor_get(x_15, 1);
+lean_object* x_29; lean_object* x_30; lean_object* x_31; 
+x_29 = lean_ctor_get(x_15, 0);
 lean_inc(x_29);
+x_30 = lean_ctor_get(x_15, 1);
+lean_inc(x_30);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_7);
+lean_inc(x_30);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_2);
 lean_inc(x_1);
-x_30 = l_Lean_Meta_transform_visit___at_Lean_Meta_zetaReduce___spec__2(x_1, x_2, x_3, x_4, x_5, x_29, x_7, x_8, x_9, x_10, x_11, x_12);
-if (lean_obj_tag(x_30) == 0)
+x_31 = l_Lean_Meta_transform_visit___at_Lean_Meta_zetaReduce___spec__2(x_1, x_2, x_3, x_4, x_5, x_30, x_7, x_8, x_9, x_10, x_11, x_12);
+if (lean_obj_tag(x_31) == 0)
 {
-lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; 
-x_31 = lean_ctor_get(x_30, 0);
-lean_inc(x_31);
-x_32 = lean_ctor_get(x_30, 1);
+lean_object* x_32; lean_object* x_33; size_t x_34; size_t x_35; uint8_t x_36; 
+x_32 = lean_ctor_get(x_31, 0);
 lean_inc(x_32);
+x_33 = lean_ctor_get(x_31, 1);
+lean_inc(x_33);
+lean_dec(x_31);
+x_34 = lean_ptr_addr(x_30);
 lean_dec(x_30);
-x_33 = lean_expr_update_mdata(x_15, x_31);
-x_34 = l_Lean_Meta_transform_visit_visitPost___at_Lean_Meta_zetaReduce___spec__3(x_1, x_2, x_3, x_4, x_5, x_33, x_7, x_8, x_9, x_10, x_11, x_32);
-return x_34;
+x_35 = lean_ptr_addr(x_32);
+x_36 = lean_usize_dec_eq(x_34, x_35);
+if (x_36 == 0)
+{
+lean_object* x_37; lean_object* x_38; 
+lean_dec(x_15);
+x_37 = l_Lean_Expr_mdata___override(x_29, x_32);
+x_38 = l_Lean_Meta_transform_visit_visitPost___at_Lean_Meta_zetaReduce___spec__3(x_1, x_2, x_3, x_4, x_5, x_37, x_7, x_8, x_9, x_10, x_11, x_33);
+return x_38;
 }
 else
 {
-uint8_t x_35; 
+lean_object* x_39; 
+lean_dec(x_32);
+lean_dec(x_29);
+x_39 = l_Lean_Meta_transform_visit_visitPost___at_Lean_Meta_zetaReduce___spec__3(x_1, x_2, x_3, x_4, x_5, x_15, x_7, x_8, x_9, x_10, x_11, x_33);
+return x_39;
+}
+}
+else
+{
+uint8_t x_40; 
+lean_dec(x_30);
+lean_dec(x_29);
 lean_dec(x_15);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -7078,56 +7611,82 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_2);
 lean_dec(x_1);
-x_35 = !lean_is_exclusive(x_30);
-if (x_35 == 0)
+x_40 = !lean_is_exclusive(x_31);
+if (x_40 == 0)
 {
-return x_30;
+return x_31;
 }
 else
 {
-lean_object* x_36; lean_object* x_37; lean_object* x_38; 
-x_36 = lean_ctor_get(x_30, 0);
-x_37 = lean_ctor_get(x_30, 1);
-lean_inc(x_37);
-lean_inc(x_36);
-lean_dec(x_30);
-x_38 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_38, 0, x_36);
-lean_ctor_set(x_38, 1, x_37);
-return x_38;
+lean_object* x_41; lean_object* x_42; lean_object* x_43; 
+x_41 = lean_ctor_get(x_31, 0);
+x_42 = lean_ctor_get(x_31, 1);
+lean_inc(x_42);
+lean_inc(x_41);
+lean_dec(x_31);
+x_43 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_43, 0, x_41);
+lean_ctor_set(x_43, 1, x_42);
+return x_43;
 }
 }
 }
 case 11:
 {
-lean_object* x_39; lean_object* x_40; 
-x_39 = lean_ctor_get(x_15, 2);
-lean_inc(x_39);
+lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; 
+x_44 = lean_ctor_get(x_15, 0);
+lean_inc(x_44);
+x_45 = lean_ctor_get(x_15, 1);
+lean_inc(x_45);
+x_46 = lean_ctor_get(x_15, 2);
+lean_inc(x_46);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_7);
+lean_inc(x_46);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_2);
 lean_inc(x_1);
-x_40 = l_Lean_Meta_transform_visit___at_Lean_Meta_zetaReduce___spec__2(x_1, x_2, x_3, x_4, x_5, x_39, x_7, x_8, x_9, x_10, x_11, x_12);
-if (lean_obj_tag(x_40) == 0)
+x_47 = l_Lean_Meta_transform_visit___at_Lean_Meta_zetaReduce___spec__2(x_1, x_2, x_3, x_4, x_5, x_46, x_7, x_8, x_9, x_10, x_11, x_12);
+if (lean_obj_tag(x_47) == 0)
 {
-lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; 
-x_41 = lean_ctor_get(x_40, 0);
-lean_inc(x_41);
-x_42 = lean_ctor_get(x_40, 1);
-lean_inc(x_42);
-lean_dec(x_40);
-x_43 = lean_expr_update_proj(x_15, x_41);
-x_44 = l_Lean_Meta_transform_visit_visitPost___at_Lean_Meta_zetaReduce___spec__3(x_1, x_2, x_3, x_4, x_5, x_43, x_7, x_8, x_9, x_10, x_11, x_42);
-return x_44;
+lean_object* x_48; lean_object* x_49; size_t x_50; size_t x_51; uint8_t x_52; 
+x_48 = lean_ctor_get(x_47, 0);
+lean_inc(x_48);
+x_49 = lean_ctor_get(x_47, 1);
+lean_inc(x_49);
+lean_dec(x_47);
+x_50 = lean_ptr_addr(x_46);
+lean_dec(x_46);
+x_51 = lean_ptr_addr(x_48);
+x_52 = lean_usize_dec_eq(x_50, x_51);
+if (x_52 == 0)
+{
+lean_object* x_53; lean_object* x_54; 
+lean_dec(x_15);
+x_53 = l_Lean_Expr_proj___override(x_44, x_45, x_48);
+x_54 = l_Lean_Meta_transform_visit_visitPost___at_Lean_Meta_zetaReduce___spec__3(x_1, x_2, x_3, x_4, x_5, x_53, x_7, x_8, x_9, x_10, x_11, x_49);
+return x_54;
 }
 else
 {
-uint8_t x_45; 
+lean_object* x_55; 
+lean_dec(x_48);
+lean_dec(x_45);
+lean_dec(x_44);
+x_55 = l_Lean_Meta_transform_visit_visitPost___at_Lean_Meta_zetaReduce___spec__3(x_1, x_2, x_3, x_4, x_5, x_15, x_7, x_8, x_9, x_10, x_11, x_49);
+return x_55;
+}
+}
+else
+{
+uint8_t x_56; 
+lean_dec(x_46);
+lean_dec(x_45);
+lean_dec(x_44);
 lean_dec(x_15);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -7138,31 +7697,31 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_2);
 lean_dec(x_1);
-x_45 = !lean_is_exclusive(x_40);
-if (x_45 == 0)
+x_56 = !lean_is_exclusive(x_47);
+if (x_56 == 0)
 {
-return x_40;
+return x_47;
 }
 else
 {
-lean_object* x_46; lean_object* x_47; lean_object* x_48; 
-x_46 = lean_ctor_get(x_40, 0);
-x_47 = lean_ctor_get(x_40, 1);
-lean_inc(x_47);
-lean_inc(x_46);
-lean_dec(x_40);
-x_48 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_48, 0, x_46);
-lean_ctor_set(x_48, 1, x_47);
-return x_48;
+lean_object* x_57; lean_object* x_58; lean_object* x_59; 
+x_57 = lean_ctor_get(x_47, 0);
+x_58 = lean_ctor_get(x_47, 1);
+lean_inc(x_58);
+lean_inc(x_57);
+lean_dec(x_47);
+x_59 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_59, 0, x_57);
+lean_ctor_set(x_59, 1, x_58);
+return x_59;
 }
 }
 }
 default: 
 {
-lean_object* x_49; 
-x_49 = l_Lean_Meta_transform_visit_visitPost___at_Lean_Meta_zetaReduce___spec__3(x_1, x_2, x_3, x_4, x_5, x_15, x_7, x_8, x_9, x_10, x_11, x_12);
-return x_49;
+lean_object* x_60; 
+x_60 = l_Lean_Meta_transform_visit_visitPost___at_Lean_Meta_zetaReduce___spec__3(x_1, x_2, x_3, x_4, x_5, x_15, x_7, x_8, x_9, x_10, x_11, x_12);
+return x_60;
 }
 }
 }
diff --git a/stage0/stdlib/Lean/Meta/UnificationHint.c b/stage0/stdlib/Lean/Meta/UnificationHint.c
index eaa3e44fe0..b5a624d935 100644
--- a/stage0/stdlib/Lean/Meta/UnificationHint.c
+++ b/stage0/stdlib/Lean/Meta/UnificationHint.c
@@ -2441,7 +2441,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Meta_DiscrTree_insertCore___at_Lean_Meta_UnificationHints_add___spec__1___closed__1;
 x_2 = l_Lean_Meta_DiscrTree_insertCore___at_Lean_Meta_UnificationHints_add___spec__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Meta_DiscrTree_insertCore___at_Lean_Meta_UnificationHints_add___spec__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Meta/WHNF.c b/stage0/stdlib/Lean/Meta/WHNF.c
index 283f676f6a..50fac404be 100644
--- a/stage0/stdlib/Lean/Meta/WHNF.c
+++ b/stage0/stdlib/Lean/Meta/WHNF.c
@@ -53,7 +53,6 @@ lean_object* l_Std_PersistentHashMap_find_x3f___at_Lean_getDelayedMVarAssignment
 LEAN_EXPORT lean_object* l___private_Lean_Meta_WHNF_0__Lean_Meta_whnfMatcher___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_WHNF_0__Lean_Meta_deltaBetaDefinition___at_Lean_Meta_unfoldDefinition_x3f___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_WHNF_0__Lean_Meta_getRecRuleFor(lean_object*, lean_object*);
-lean_object* lean_expr_update_mdata(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_find_x3f___at___private_Lean_Meta_WHNF_0__Lean_Meta_cached_x3f___spec__1(lean_object*, lean_object*);
 lean_object* l_Nat_div___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_WHNF_0__Lean_Meta_toCtorWhenStructure___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -83,6 +82,7 @@ lean_object* lean_environment_find(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_toCtorIfLit___closed__7;
 static lean_object* l_Lean_Meta_toCtorIfLit___closed__24;
 lean_object* l_Lean_getConstInfo___at_Lean_Meta_mkConstWithFreshMVarLevels___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_mdata___override(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_getStuckMVar_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_toCtorIfLit___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Meta_getStructuralRecArgPos_x3f___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -132,7 +132,7 @@ size_t lean_usize_shift_right(size_t, size_t);
 static lean_object* l_Lean_Meta_reduceNative_x3f___closed__14;
 LEAN_EXPORT lean_object* l_Lean_Meta_smartUnfoldingMatch_x3f(lean_object*);
 lean_object* l_Lean_Expr_getRevArg_x21(lean_object*, lean_object*);
-uint8_t l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9921_(uint8_t, uint8_t);
+uint8_t l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9966_(uint8_t, uint8_t);
 static lean_object* l_Lean_Meta_toCtorIfLit___closed__16;
 static lean_object* l_Lean_Meta_canUnfoldAtMatcher___closed__10;
 uint8_t lean_usize_dec_lt(size_t, size_t);
@@ -329,7 +329,6 @@ uint8_t l_Lean_Expr_isLambda(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_smartUnfoldingReduce_x3f_go___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_reduceNat_x3f___closed__8;
 static lean_object* l_Lean_Meta_canUnfoldAtMatcher___closed__39;
-lean_object* lean_expr_update_proj(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_whnfEasyCases___at_Lean_Meta_whnfCore_go___spec__3___lambda__3(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_reduceNat_x3f___closed__17;
 static lean_object* l_Lean_Meta_canUnfoldAtMatcher___closed__35;
@@ -357,6 +356,7 @@ static lean_object* l_Lean_Meta_canUnfoldAtMatcher___closed__8;
 LEAN_EXPORT lean_object* l_Lean_Meta_reduceMatcher_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_WHNF_0__Lean_Meta_reduceQuotRec___rarg___closed__3;
 static lean_object* l_Lean_Meta_canUnfoldAtMatcher___closed__17;
+size_t lean_ptr_addr(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_reduceNat_x3f___lambda__1(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_unfoldProjInst_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_reduceNat_x3f___closed__21;
@@ -5197,7 +5197,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Meta_WHNF_0__Lean_Meta_reduceQuotRec___rarg___closed__1;
 x_2 = l___private_Lean_Meta_WHNF_0__Lean_Meta_reduceQuotRec___rarg___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_Meta_WHNF_0__Lean_Meta_reduceQuotRec___rarg___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -10112,7 +10112,7 @@ lean_inc(x_9);
 lean_dec(x_7);
 x_10 = 2;
 x_11 = lean_unbox(x_8);
-x_12 = l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9921_(x_11, x_10);
+x_12 = l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9966_(x_11, x_10);
 if (x_12 == 0)
 {
 lean_object* x_13; uint8_t x_14; lean_object* x_15; 
@@ -17030,277 +17030,419 @@ return x_70;
 }
 case 10:
 {
-lean_object* x_71; lean_object* x_72; 
-x_71 = lean_ctor_get(x_1, 1);
+lean_object* x_71; lean_object* x_72; lean_object* x_73; 
+x_71 = lean_ctor_get(x_1, 0);
 lean_inc(x_71);
-x_72 = l_Lean_Meta_smartUnfoldingMatch_x3f(x_1);
-if (lean_obj_tag(x_72) == 0)
-{
-lean_object* x_73; 
-x_73 = l_Lean_Meta_smartUnfoldingReduce_x3f_go(x_71, x_2, x_3, x_4, x_5, x_6);
+x_72 = lean_ctor_get(x_1, 1);
+lean_inc(x_72);
+x_73 = l_Lean_Meta_smartUnfoldingMatch_x3f(x_1);
 if (lean_obj_tag(x_73) == 0)
 {
 lean_object* x_74; 
-x_74 = lean_ctor_get(x_73, 0);
-lean_inc(x_74);
+lean_inc(x_72);
+x_74 = l_Lean_Meta_smartUnfoldingReduce_x3f_go(x_72, x_2, x_3, x_4, x_5, x_6);
 if (lean_obj_tag(x_74) == 0)
 {
-uint8_t x_75; 
-lean_dec(x_1);
-x_75 = !lean_is_exclusive(x_73);
-if (x_75 == 0)
+lean_object* x_75; 
+x_75 = lean_ctor_get(x_74, 0);
+lean_inc(x_75);
+if (lean_obj_tag(x_75) == 0)
 {
-lean_object* x_76; lean_object* x_77; 
-x_76 = lean_ctor_get(x_73, 0);
-lean_dec(x_76);
-x_77 = lean_box(0);
-lean_ctor_set(x_73, 0, x_77);
-return x_73;
-}
-else
-{
-lean_object* x_78; lean_object* x_79; lean_object* x_80; 
-x_78 = lean_ctor_get(x_73, 1);
-lean_inc(x_78);
-lean_dec(x_73);
-x_79 = lean_box(0);
-x_80 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_80, 0, x_79);
-lean_ctor_set(x_80, 1, x_78);
-return x_80;
-}
-}
-else
-{
-uint8_t x_81; 
-x_81 = !lean_is_exclusive(x_73);
-if (x_81 == 0)
-{
-lean_object* x_82; uint8_t x_83; 
-x_82 = lean_ctor_get(x_73, 0);
-lean_dec(x_82);
-x_83 = !lean_is_exclusive(x_74);
-if (x_83 == 0)
-{
-lean_object* x_84; lean_object* x_85; 
-x_84 = lean_ctor_get(x_74, 0);
-x_85 = lean_expr_update_mdata(x_1, x_84);
-lean_ctor_set(x_74, 0, x_85);
-return x_73;
-}
-else
-{
-lean_object* x_86; lean_object* x_87; lean_object* x_88; 
-x_86 = lean_ctor_get(x_74, 0);
-lean_inc(x_86);
-lean_dec(x_74);
-x_87 = lean_expr_update_mdata(x_1, x_86);
-x_88 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_88, 0, x_87);
-lean_ctor_set(x_73, 0, x_88);
-return x_73;
-}
-}
-else
-{
-lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; 
-x_89 = lean_ctor_get(x_73, 1);
-lean_inc(x_89);
-lean_dec(x_73);
-x_90 = lean_ctor_get(x_74, 0);
-lean_inc(x_90);
-if (lean_is_exclusive(x_74)) {
- lean_ctor_release(x_74, 0);
- x_91 = x_74;
-} else {
- lean_dec_ref(x_74);
- x_91 = lean_box(0);
-}
-x_92 = lean_expr_update_mdata(x_1, x_90);
-if (lean_is_scalar(x_91)) {
- x_93 = lean_alloc_ctor(1, 1, 0);
-} else {
- x_93 = x_91;
-}
-lean_ctor_set(x_93, 0, x_92);
-x_94 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_94, 0, x_93);
-lean_ctor_set(x_94, 1, x_89);
-return x_94;
-}
-}
-}
-else
-{
-uint8_t x_95; 
-lean_dec(x_1);
-x_95 = !lean_is_exclusive(x_73);
-if (x_95 == 0)
-{
-return x_73;
-}
-else
-{
-lean_object* x_96; lean_object* x_97; lean_object* x_98; 
-x_96 = lean_ctor_get(x_73, 0);
-x_97 = lean_ctor_get(x_73, 1);
-lean_inc(x_97);
-lean_inc(x_96);
-lean_dec(x_73);
-x_98 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_98, 0, x_96);
-lean_ctor_set(x_98, 1, x_97);
-return x_98;
-}
-}
-}
-else
-{
-lean_object* x_99; lean_object* x_100; 
+uint8_t x_76; 
+lean_dec(x_72);
 lean_dec(x_71);
 lean_dec(x_1);
-x_99 = lean_ctor_get(x_72, 0);
-lean_inc(x_99);
+x_76 = !lean_is_exclusive(x_74);
+if (x_76 == 0)
+{
+lean_object* x_77; lean_object* x_78; 
+x_77 = lean_ctor_get(x_74, 0);
+lean_dec(x_77);
+x_78 = lean_box(0);
+lean_ctor_set(x_74, 0, x_78);
+return x_74;
+}
+else
+{
+lean_object* x_79; lean_object* x_80; lean_object* x_81; 
+x_79 = lean_ctor_get(x_74, 1);
+lean_inc(x_79);
+lean_dec(x_74);
+x_80 = lean_box(0);
+x_81 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_81, 0, x_80);
+lean_ctor_set(x_81, 1, x_79);
+return x_81;
+}
+}
+else
+{
+uint8_t x_82; 
+x_82 = !lean_is_exclusive(x_74);
+if (x_82 == 0)
+{
+lean_object* x_83; uint8_t x_84; 
+x_83 = lean_ctor_get(x_74, 0);
+lean_dec(x_83);
+x_84 = !lean_is_exclusive(x_75);
+if (x_84 == 0)
+{
+lean_object* x_85; size_t x_86; size_t x_87; uint8_t x_88; 
+x_85 = lean_ctor_get(x_75, 0);
+x_86 = lean_ptr_addr(x_72);
 lean_dec(x_72);
-x_100 = l_Lean_Meta_smartUnfoldingReduce_x3f_goMatch(x_99, x_2, x_3, x_4, x_5, x_6);
-return x_100;
+x_87 = lean_ptr_addr(x_85);
+x_88 = lean_usize_dec_eq(x_86, x_87);
+if (x_88 == 0)
+{
+lean_object* x_89; 
+lean_dec(x_1);
+x_89 = l_Lean_Expr_mdata___override(x_71, x_85);
+lean_ctor_set(x_75, 0, x_89);
+return x_74;
+}
+else
+{
+lean_dec(x_85);
+lean_dec(x_71);
+lean_ctor_set(x_75, 0, x_1);
+return x_74;
+}
+}
+else
+{
+lean_object* x_90; size_t x_91; size_t x_92; uint8_t x_93; 
+x_90 = lean_ctor_get(x_75, 0);
+lean_inc(x_90);
+lean_dec(x_75);
+x_91 = lean_ptr_addr(x_72);
+lean_dec(x_72);
+x_92 = lean_ptr_addr(x_90);
+x_93 = lean_usize_dec_eq(x_91, x_92);
+if (x_93 == 0)
+{
+lean_object* x_94; lean_object* x_95; 
+lean_dec(x_1);
+x_94 = l_Lean_Expr_mdata___override(x_71, x_90);
+x_95 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_95, 0, x_94);
+lean_ctor_set(x_74, 0, x_95);
+return x_74;
+}
+else
+{
+lean_object* x_96; 
+lean_dec(x_90);
+lean_dec(x_71);
+x_96 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_96, 0, x_1);
+lean_ctor_set(x_74, 0, x_96);
+return x_74;
+}
+}
+}
+else
+{
+lean_object* x_97; lean_object* x_98; lean_object* x_99; size_t x_100; size_t x_101; uint8_t x_102; 
+x_97 = lean_ctor_get(x_74, 1);
+lean_inc(x_97);
+lean_dec(x_74);
+x_98 = lean_ctor_get(x_75, 0);
+lean_inc(x_98);
+if (lean_is_exclusive(x_75)) {
+ lean_ctor_release(x_75, 0);
+ x_99 = x_75;
+} else {
+ lean_dec_ref(x_75);
+ x_99 = lean_box(0);
+}
+x_100 = lean_ptr_addr(x_72);
+lean_dec(x_72);
+x_101 = lean_ptr_addr(x_98);
+x_102 = lean_usize_dec_eq(x_100, x_101);
+if (x_102 == 0)
+{
+lean_object* x_103; lean_object* x_104; lean_object* x_105; 
+lean_dec(x_1);
+x_103 = l_Lean_Expr_mdata___override(x_71, x_98);
+if (lean_is_scalar(x_99)) {
+ x_104 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_104 = x_99;
+}
+lean_ctor_set(x_104, 0, x_103);
+x_105 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_105, 0, x_104);
+lean_ctor_set(x_105, 1, x_97);
+return x_105;
+}
+else
+{
+lean_object* x_106; lean_object* x_107; 
+lean_dec(x_98);
+lean_dec(x_71);
+if (lean_is_scalar(x_99)) {
+ x_106 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_106 = x_99;
+}
+lean_ctor_set(x_106, 0, x_1);
+x_107 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_107, 0, x_106);
+lean_ctor_set(x_107, 1, x_97);
+return x_107;
+}
+}
+}
+}
+else
+{
+uint8_t x_108; 
+lean_dec(x_72);
+lean_dec(x_71);
+lean_dec(x_1);
+x_108 = !lean_is_exclusive(x_74);
+if (x_108 == 0)
+{
+return x_74;
+}
+else
+{
+lean_object* x_109; lean_object* x_110; lean_object* x_111; 
+x_109 = lean_ctor_get(x_74, 0);
+x_110 = lean_ctor_get(x_74, 1);
+lean_inc(x_110);
+lean_inc(x_109);
+lean_dec(x_74);
+x_111 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_111, 0, x_109);
+lean_ctor_set(x_111, 1, x_110);
+return x_111;
+}
+}
+}
+else
+{
+lean_object* x_112; lean_object* x_113; 
+lean_dec(x_72);
+lean_dec(x_71);
+lean_dec(x_1);
+x_112 = lean_ctor_get(x_73, 0);
+lean_inc(x_112);
+lean_dec(x_73);
+x_113 = l_Lean_Meta_smartUnfoldingReduce_x3f_goMatch(x_112, x_2, x_3, x_4, x_5, x_6);
+return x_113;
 }
 }
 case 11:
 {
-lean_object* x_101; lean_object* x_102; 
-x_101 = lean_ctor_get(x_1, 2);
-lean_inc(x_101);
-x_102 = l_Lean_Meta_smartUnfoldingReduce_x3f_go(x_101, x_2, x_3, x_4, x_5, x_6);
-if (lean_obj_tag(x_102) == 0)
-{
-lean_object* x_103; 
-x_103 = lean_ctor_get(x_102, 0);
-lean_inc(x_103);
-if (lean_obj_tag(x_103) == 0)
-{
-uint8_t x_104; 
-lean_dec(x_1);
-x_104 = !lean_is_exclusive(x_102);
-if (x_104 == 0)
-{
-lean_object* x_105; lean_object* x_106; 
-x_105 = lean_ctor_get(x_102, 0);
-lean_dec(x_105);
-x_106 = lean_box(0);
-lean_ctor_set(x_102, 0, x_106);
-return x_102;
-}
-else
-{
-lean_object* x_107; lean_object* x_108; lean_object* x_109; 
-x_107 = lean_ctor_get(x_102, 1);
-lean_inc(x_107);
-lean_dec(x_102);
-x_108 = lean_box(0);
-x_109 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_109, 0, x_108);
-lean_ctor_set(x_109, 1, x_107);
-return x_109;
-}
-}
-else
-{
-uint8_t x_110; 
-x_110 = !lean_is_exclusive(x_102);
-if (x_110 == 0)
-{
-lean_object* x_111; uint8_t x_112; 
-x_111 = lean_ctor_get(x_102, 0);
-lean_dec(x_111);
-x_112 = !lean_is_exclusive(x_103);
-if (x_112 == 0)
-{
-lean_object* x_113; lean_object* x_114; 
-x_113 = lean_ctor_get(x_103, 0);
-x_114 = lean_expr_update_proj(x_1, x_113);
-lean_ctor_set(x_103, 0, x_114);
-return x_102;
-}
-else
-{
-lean_object* x_115; lean_object* x_116; lean_object* x_117; 
-x_115 = lean_ctor_get(x_103, 0);
+lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; 
+x_114 = lean_ctor_get(x_1, 0);
+lean_inc(x_114);
+x_115 = lean_ctor_get(x_1, 1);
 lean_inc(x_115);
-lean_dec(x_103);
-x_116 = lean_expr_update_proj(x_1, x_115);
-x_117 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_117, 0, x_116);
-lean_ctor_set(x_102, 0, x_117);
-return x_102;
-}
-}
-else
+x_116 = lean_ctor_get(x_1, 2);
+lean_inc(x_116);
+lean_inc(x_116);
+x_117 = l_Lean_Meta_smartUnfoldingReduce_x3f_go(x_116, x_2, x_3, x_4, x_5, x_6);
+if (lean_obj_tag(x_117) == 0)
 {
-lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; 
-x_118 = lean_ctor_get(x_102, 1);
+lean_object* x_118; 
+x_118 = lean_ctor_get(x_117, 0);
 lean_inc(x_118);
-lean_dec(x_102);
-x_119 = lean_ctor_get(x_103, 0);
-lean_inc(x_119);
-if (lean_is_exclusive(x_103)) {
- lean_ctor_release(x_103, 0);
- x_120 = x_103;
-} else {
- lean_dec_ref(x_103);
- x_120 = lean_box(0);
-}
-x_121 = lean_expr_update_proj(x_1, x_119);
-if (lean_is_scalar(x_120)) {
- x_122 = lean_alloc_ctor(1, 1, 0);
-} else {
- x_122 = x_120;
-}
-lean_ctor_set(x_122, 0, x_121);
-x_123 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_123, 0, x_122);
-lean_ctor_set(x_123, 1, x_118);
-return x_123;
-}
-}
-}
-else
+if (lean_obj_tag(x_118) == 0)
 {
-uint8_t x_124; 
+uint8_t x_119; 
+lean_dec(x_116);
+lean_dec(x_115);
+lean_dec(x_114);
 lean_dec(x_1);
-x_124 = !lean_is_exclusive(x_102);
-if (x_124 == 0)
+x_119 = !lean_is_exclusive(x_117);
+if (x_119 == 0)
 {
-return x_102;
+lean_object* x_120; lean_object* x_121; 
+x_120 = lean_ctor_get(x_117, 0);
+lean_dec(x_120);
+x_121 = lean_box(0);
+lean_ctor_set(x_117, 0, x_121);
+return x_117;
 }
 else
 {
-lean_object* x_125; lean_object* x_126; lean_object* x_127; 
-x_125 = lean_ctor_get(x_102, 0);
-x_126 = lean_ctor_get(x_102, 1);
-lean_inc(x_126);
-lean_inc(x_125);
-lean_dec(x_102);
-x_127 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_127, 0, x_125);
-lean_ctor_set(x_127, 1, x_126);
-return x_127;
+lean_object* x_122; lean_object* x_123; lean_object* x_124; 
+x_122 = lean_ctor_get(x_117, 1);
+lean_inc(x_122);
+lean_dec(x_117);
+x_123 = lean_box(0);
+x_124 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_124, 0, x_123);
+lean_ctor_set(x_124, 1, x_122);
+return x_124;
+}
+}
+else
+{
+uint8_t x_125; 
+x_125 = !lean_is_exclusive(x_117);
+if (x_125 == 0)
+{
+lean_object* x_126; uint8_t x_127; 
+x_126 = lean_ctor_get(x_117, 0);
+lean_dec(x_126);
+x_127 = !lean_is_exclusive(x_118);
+if (x_127 == 0)
+{
+lean_object* x_128; size_t x_129; size_t x_130; uint8_t x_131; 
+x_128 = lean_ctor_get(x_118, 0);
+x_129 = lean_ptr_addr(x_116);
+lean_dec(x_116);
+x_130 = lean_ptr_addr(x_128);
+x_131 = lean_usize_dec_eq(x_129, x_130);
+if (x_131 == 0)
+{
+lean_object* x_132; 
+lean_dec(x_1);
+x_132 = l_Lean_Expr_proj___override(x_114, x_115, x_128);
+lean_ctor_set(x_118, 0, x_132);
+return x_117;
+}
+else
+{
+lean_dec(x_128);
+lean_dec(x_115);
+lean_dec(x_114);
+lean_ctor_set(x_118, 0, x_1);
+return x_117;
+}
+}
+else
+{
+lean_object* x_133; size_t x_134; size_t x_135; uint8_t x_136; 
+x_133 = lean_ctor_get(x_118, 0);
+lean_inc(x_133);
+lean_dec(x_118);
+x_134 = lean_ptr_addr(x_116);
+lean_dec(x_116);
+x_135 = lean_ptr_addr(x_133);
+x_136 = lean_usize_dec_eq(x_134, x_135);
+if (x_136 == 0)
+{
+lean_object* x_137; lean_object* x_138; 
+lean_dec(x_1);
+x_137 = l_Lean_Expr_proj___override(x_114, x_115, x_133);
+x_138 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_138, 0, x_137);
+lean_ctor_set(x_117, 0, x_138);
+return x_117;
+}
+else
+{
+lean_object* x_139; 
+lean_dec(x_133);
+lean_dec(x_115);
+lean_dec(x_114);
+x_139 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_139, 0, x_1);
+lean_ctor_set(x_117, 0, x_139);
+return x_117;
+}
+}
+}
+else
+{
+lean_object* x_140; lean_object* x_141; lean_object* x_142; size_t x_143; size_t x_144; uint8_t x_145; 
+x_140 = lean_ctor_get(x_117, 1);
+lean_inc(x_140);
+lean_dec(x_117);
+x_141 = lean_ctor_get(x_118, 0);
+lean_inc(x_141);
+if (lean_is_exclusive(x_118)) {
+ lean_ctor_release(x_118, 0);
+ x_142 = x_118;
+} else {
+ lean_dec_ref(x_118);
+ x_142 = lean_box(0);
+}
+x_143 = lean_ptr_addr(x_116);
+lean_dec(x_116);
+x_144 = lean_ptr_addr(x_141);
+x_145 = lean_usize_dec_eq(x_143, x_144);
+if (x_145 == 0)
+{
+lean_object* x_146; lean_object* x_147; lean_object* x_148; 
+lean_dec(x_1);
+x_146 = l_Lean_Expr_proj___override(x_114, x_115, x_141);
+if (lean_is_scalar(x_142)) {
+ x_147 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_147 = x_142;
+}
+lean_ctor_set(x_147, 0, x_146);
+x_148 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_148, 0, x_147);
+lean_ctor_set(x_148, 1, x_140);
+return x_148;
+}
+else
+{
+lean_object* x_149; lean_object* x_150; 
+lean_dec(x_141);
+lean_dec(x_115);
+lean_dec(x_114);
+if (lean_is_scalar(x_142)) {
+ x_149 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_149 = x_142;
+}
+lean_ctor_set(x_149, 0, x_1);
+x_150 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_150, 0, x_149);
+lean_ctor_set(x_150, 1, x_140);
+return x_150;
+}
+}
+}
+}
+else
+{
+uint8_t x_151; 
+lean_dec(x_116);
+lean_dec(x_115);
+lean_dec(x_114);
+lean_dec(x_1);
+x_151 = !lean_is_exclusive(x_117);
+if (x_151 == 0)
+{
+return x_117;
+}
+else
+{
+lean_object* x_152; lean_object* x_153; lean_object* x_154; 
+x_152 = lean_ctor_get(x_117, 0);
+x_153 = lean_ctor_get(x_117, 1);
+lean_inc(x_153);
+lean_inc(x_152);
+lean_dec(x_117);
+x_154 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_154, 0, x_152);
+lean_ctor_set(x_154, 1, x_153);
+return x_154;
 }
 }
 }
 default: 
 {
-lean_object* x_128; lean_object* x_129; 
+lean_object* x_155; lean_object* x_156; 
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_128 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_128, 0, x_1);
-x_129 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_129, 0, x_128);
-lean_ctor_set(x_129, 1, x_6);
-return x_129;
+x_155 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_155, 0, x_1);
+x_156 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_156, 0, x_155);
+lean_ctor_set(x_156, 1, x_6);
+return x_156;
 }
 }
 }
@@ -19916,7 +20058,7 @@ x_10 = lean_ctor_get(x_7, 1);
 x_11 = 3;
 x_12 = lean_unbox(x_9);
 lean_dec(x_9);
-x_13 = l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9921_(x_12, x_11);
+x_13 = l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9966_(x_12, x_11);
 if (x_13 == 0)
 {
 lean_object* x_14; 
@@ -19947,7 +20089,7 @@ lean_dec(x_7);
 x_18 = 3;
 x_19 = lean_unbox(x_16);
 lean_dec(x_16);
-x_20 = l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9921_(x_19, x_18);
+x_20 = l___private_Init_Meta_0__Lean_Meta_beqTransparencyMode____x40_Init_Meta___hyg_9966_(x_19, x_18);
 if (x_20 == 0)
 {
 lean_object* x_21; lean_object* x_22; 
diff --git a/stage0/stdlib/Lean/MetavarContext.c b/stage0/stdlib/Lean/MetavarContext.c
index dae71de944..7c2b21c6f1 100644
--- a/stage0/stdlib/Lean/MetavarContext.c
+++ b/stage0/stdlib/Lean/MetavarContext.c
@@ -27,7 +27,6 @@ LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_v
 LEAN_EXPORT lean_object* l_Lean_instantiateMVarDeclMVars___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_MetavarContext_MkBinding_mkBinding___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_instantiateLCtxMVars___spec__6(lean_object*);
-lean_object* lean_expr_update_forall(lean_object*, uint8_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_instantiateExprMVars___spec__28___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_containsAtAux___at_Lean_isLevelMVarAssigned___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_MetavarContext_0__Lean_reprMetavarKind____x40_Lean_MetavarContext___hyg_101____closed__16;
@@ -74,6 +73,7 @@ LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_shoul
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAtAux___at_Lean_getLevelMVarAssignment_x3f___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_getExprMVarAssignment_x3f___at_Lean_MetavarContext_LevelMVarToParam_main_visitApp___spec__2(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_assignLevelMVar___rarg___lambda__1(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_instantiateLevelMVars___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at_Lean_exprDependsOn___spec__9(lean_object*, lean_object*, size_t, size_t);
 lean_object* l_Lean_Expr_mvarId_x21(lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_instantiateExprMVars___spec__45___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -165,7 +165,6 @@ LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_v
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux___at_Lean_assignLevelMVar___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_MetavarContext_addLevelMVarDecl(lean_object*, lean_object*);
 static lean_object* l_Lean_instantiateExprMVars___rarg___lambda__9___closed__1;
-lean_object* lean_expr_update_mdata(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_withAppAux___at_Lean_instantiateExprMVars___spec__48___rarg___lambda__10(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_append___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at_Lean_MetavarContext_MkBinding_collectForwardDeps___spec__23___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -182,6 +181,7 @@ LEAN_EXPORT lean_object* l_Lean_Expr_withAppAux___at_Lean_instantiateMVarsCore__
 static lean_object* l_Lean_instantiateExprMVars___rarg___lambda__9___closed__2;
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux_traverse___at_Lean_MetavarContext_addLevelMVarDecl___spec__3(size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_instantiateLevelMVars___rarg___lambda__2___closed__2;
+lean_object* l_Lean_Level_succ___override(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_MetavarContext_eAssignment___default;
 LEAN_EXPORT uint8_t l_Std_PersistentArray_anyM___at_Lean_MetavarContext_MkBinding_collectForwardDeps___spec__5(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_instantiateExprMVars___spec__47(lean_object*, lean_object*);
@@ -270,6 +270,7 @@ LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_instantiateLCtxMVar
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_instantiateLCtxMVars___spec__12___rarg(lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitMain___at_Lean_MetavarContext_MkBinding_collectForwardDeps___spec__11(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_MetavarContext_setMVarKind(lean_object*, lean_object*, uint8_t);
+lean_object* l_Lean_Expr_mdata___override(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at_Lean_MetavarContext_MkBinding_collectForwardDeps___spec__16___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_MetavarContext_addExprMVarDeclExp___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_isLevelMVarAssigned(lean_object*);
@@ -377,6 +378,7 @@ LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_instantiateMVarsCore__
 LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitApp___at_Lean_localDeclDependsOn___spec__35(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitApp___at_Lean_MetavarContext_MkBinding_collectForwardDeps___spec__101(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentArray_anyMAux___at_Lean_localDeclDependsOn___spec__29___boxed(lean_object*, lean_object*);
+uint8_t l_ptrEqList___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instantiateExprMVars___rarg___lambda__7(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitMain___at_Lean_exprDependsOn_x27___spec__2___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at_Lean_localDeclDependsOn_x27___spec__49(lean_object*, lean_object*, size_t, size_t);
@@ -454,6 +456,7 @@ LEAN_EXPORT lean_object* l_Lean_assignExprMVar___at___private_Lean_MetavarContex
 LEAN_EXPORT lean_object* l_Lean_MetavarContext_getExprAssignmentDomain(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_withAppAux___at_Lean_instantiateMVarsCore___spec__42___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_withAppAux___at_Lean_instantiateExprMVars___spec__48___rarg___lambda__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_instantiateLevelMVars___rarg___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_elimApp___spec__10___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Nat_anyAux___at_Lean_MetavarContext_MkBinding_collectForwardDeps___spec__50___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_anyM___at_Lean_hasAssignedMVar___spec__1___rarg___lambda__1(lean_object*, lean_object*, lean_object*, uint8_t);
@@ -515,6 +518,7 @@ uint8_t lean_expr_has_loose_bvar(lean_object*, lean_object*);
 lean_object* l_Lean_mkAppN(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Nat_foldRevM_loop___at___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_mkAuxMVarType___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitApp___at_Lean_localDeclDependsOn_x27___spec__37(lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_simpLevelIMax_x27(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_localDeclDependsOnPred___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_assignLevelMVar___at_Lean_instantiateExprMVars___spec__14___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_uint64_to_usize(uint64_t);
@@ -698,13 +702,13 @@ LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at_Lean_exprDependsOn_x27___sp
 LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitMain___at_Lean_MetavarContext_MkBinding_collectForwardDeps___spec__35(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instantiateLevelMVars___at_Lean_instantiateExprMVars___spec__15___rarg___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_MetavarContext_LevelMVarToParam_visitLevel(lean_object*, lean_object*, lean_object*);
-lean_object* lean_level_update_max(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_instantiateMVarsCore___spec__14___rarg(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_instantiateMVarsCore___spec__41(lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_instantiateMVarsCore___spec__39___rarg(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitMain___at_Lean_MetavarContext_MkBinding_collectForwardDeps___spec__3___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Subarray_forInUnsafe_loop___at___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_getLocalDeclWithSmallestIdx___spec__2(lean_object*, lean_object*, size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_hasAssignableMVar___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t);
+lean_object* l_Lean_mkLevelMax_x27(lean_object*, lean_object*);
 static lean_object* l_Lean_MetavarContext_LevelMVarToParam_instMonadCacheExprStructEqExprM___closed__1;
 lean_object* l_Lean_Name_toString(lean_object*, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_MetavarKind_noConfusion___rarg(uint8_t, uint8_t, lean_object*);
@@ -717,6 +721,7 @@ uint8_t l_Lean_Expr_hasExprMVar(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_markUsedAssignment___at_Lean_instantiateExprMVars___spec__13___rarg___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_get(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Std_PersistentArray_anyMAux___at_Lean_MetavarContext_MkBinding_collectForwardDeps___spec__6(lean_object*, lean_object*);
+lean_object* l_Lean_simpLevelMax_x27(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instantiateMVars___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_MetavarContext_MkBinding_abstractRange___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_instantiateExprMVars___spec__34(lean_object*, lean_object*);
@@ -763,6 +768,7 @@ LEAN_EXPORT lean_object* l_Lean_MetavarContext_MkBinding_elimMVarDeps(lean_objec
 LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at_Lean_MetavarContext_MkBinding_collectForwardDeps___spec__104(lean_object*, lean_object*, size_t, size_t);
 LEAN_EXPORT lean_object* l_Lean_Expr_withAppAux___at_Lean_instantiateExprMVars___spec__48(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_MetavarContext_MkBinding_instToStringException___spec__1(lean_object*, size_t, size_t, lean_object*);
+lean_object* l_Lean_mkLevelIMax_x27(lean_object*, lean_object*);
 lean_object* l_panic___at_Lean_Expr_getRevArg_x21___spec__1(lean_object*);
 LEAN_EXPORT lean_object* l_StateRefT_x27_get___at_Lean_MetavarContext_instMonadMCtxStateRefT_x27MetavarContextST___spec__1___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_instantiateMVarsCore___spec__24(lean_object*);
@@ -799,6 +805,7 @@ LEAN_EXPORT lean_object* l_Std_PersistentHashMap_containsAtAux___at_Lean_isMVarD
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_instantiateLCtxMVars___spec__12(lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_instantiateMVarsCore___spec__29___rarg(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_MetavarContext_getDecl___closed__3;
+LEAN_EXPORT lean_object* l_Lean_instantiateLevelMVars___at_Lean_instantiateExprMVars___spec__12___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instantiateExprMVars(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instantiateLevelMVars___at_Lean_instantiateExprMVars___spec__12___rarg___lambda__6___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at_Lean_MetavarContext_MkBinding_collectForwardDeps___spec__9(lean_object*, lean_object*, size_t, size_t);
@@ -1011,7 +1018,6 @@ LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_v
 LEAN_EXPORT lean_object* l_Lean_isMVarDelayedAssigned___rarg(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at_Lean_MetavarContext_MkBinding_collectForwardDeps___spec__83___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_getExprMVarAssignment_x3f___at_Lean_instantiateMVarsCore___spec__3___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_let(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instantiateLevelMVars___rarg___lambda__7(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentArray_anyMAux___at_Lean_localDeclDependsOn_x27___spec__47___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_withAppAux___at_Lean_instantiateExprMVars___spec__48___rarg___lambda__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -1054,7 +1060,6 @@ LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_v
 LEAN_EXPORT lean_object* l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__6___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_instantiateExprMVars___spec__27___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Std_PersistentArray_anyM___at_Lean_MetavarContext_MkBinding_collectForwardDeps___spec__13(lean_object*, lean_object*);
-lean_object* lean_expr_update_proj(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at_Lean_localDeclDependsOn___spec__22___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_MetavarContext_getExprAssignmentDomain___spec__2(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instantiateLevelMVars___rarg___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -1143,10 +1148,10 @@ LEAN_EXPORT lean_object* l_Std_PersistentArray_foldlM___at_Lean_instantiateLCtxM
 LEAN_EXPORT lean_object* l_Nat_forM_loop___at_Lean_MetavarContext_MkBinding_collectForwardDeps___spec__115(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux___at_Lean_MetavarContext_addLevelMVarDecl___spec__2(lean_object*, size_t, size_t, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at_Lean_MetavarContext_MkBinding_collectForwardDeps___spec__72(lean_object*, lean_object*, size_t, size_t);
+size_t lean_ptr_addr(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitApp___at_Lean_MetavarContext_MkBinding_collectForwardDeps___spec__12___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_instantiateMVarsCore___spec__38___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_instantiateExprMVars___spec__19___rarg___lambda__1(size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, lean_object*, lean_object*);
-lean_object* lean_level_update_imax(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instantiateMVarDeclMVars___rarg___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_assignLevelMVar___rarg(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_isExprMVarAssignable___at___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_elimMVar___spec__1___boxed(lean_object*, lean_object*, lean_object*);
@@ -1158,6 +1163,7 @@ LEAN_EXPORT lean_object* l_List_mapM___at_Lean_instantiateMVarsCore___spec__12(l
 LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at_Lean_MetavarContext_MkBinding_collectForwardDeps___spec__2(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at_Lean_localDeclDependsOn___spec__9(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_LocalDecl_index(lean_object*);
+lean_object* l_Lean_Expr_const___override(lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at_Lean_MetavarContext_MkBinding_collectForwardDeps___spec__88(lean_object*, lean_object*, size_t, size_t);
 LEAN_EXPORT uint8_t l_Lean_MetavarKind_isSyntheticOpaque(uint8_t);
 LEAN_EXPORT lean_object* l_Lean_exprDependsOn_x27___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -1220,7 +1226,6 @@ uint8_t l_Lean_Expr_isMVar(lean_object*);
 uint8_t lean_expr_equal(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitApp___at_Lean_MetavarContext_MkBinding_collectForwardDeps___spec__69(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_isExprMVarAssigned___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_sort(lean_object*, lean_object*);
 extern lean_object* l_Id_instMonadId;
 static lean_object* l___private_Lean_MetavarContext_0__Lean_reprMetavarKind____x40_Lean_MetavarContext___hyg_101____closed__2;
 LEAN_EXPORT uint8_t l_Std_PersistentArray_anyM___at_Lean_localDeclDependsOn___spec__36(lean_object*, lean_object*);
@@ -1388,12 +1393,10 @@ LEAN_EXPORT lean_object* l_Lean_getExprMVarAssignment_x3f(lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentArray_anyM___at_Lean_MetavarContext_MkBinding_collectForwardDeps___spec__70___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_markUsedAssignment___at_Lean_instantiateMVarsCore___spec__18___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Expr_app___override(lean_object*, lean_object*);
-lean_object* lean_expr_update_lambda(lean_object*, uint8_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_MetavarContext_isWellFormed___rarg___lambda__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t);
 LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at_Lean_MetavarContext_MkBinding_collectForwardDeps___spec__112(lean_object*, lean_object*, size_t, size_t);
 lean_object* l_panic___at_Lean_TSyntax_getNat___spec__1(lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_elimApp___spec__13___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_level_update_succ(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_anyM___at_Lean_hasAssignableMVar___spec__1___rarg(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAux___at_Lean_getDelayedMVarAssignment_x3f___spec__2___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Std_Data_PersistentArray_0__Std_PersistentArray_foldlFromMAux___at_Lean_instantiateLCtxMVars___spec__3___rarg___closed__1;
@@ -1459,6 +1462,7 @@ lean_object* l___private_Lean_Expr_0__Lean_mkAppRangeAux(lean_object*, lean_obje
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_instantiateExprMVars___spec__22___rarg___lambda__1(size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_instantiateMVarsCore___spec__19___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_instantiateMVarsCore___spec__21(lean_object*);
+uint8_t l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(uint8_t, uint8_t);
 LEAN_EXPORT lean_object* l_StateT_bind___at_Lean_DependsOn_instMonadMCtxM___spec__2___rarg(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAtAux___at_Lean_MetavarContext_findUserName_x3f___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_assignDelayedMVar___at___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_elimMVar___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -1516,6 +1520,7 @@ LEAN_EXPORT lean_object* l_Lean_MetavarContext_lAssignment___default;
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_instantiateLCtxMVars___spec__8___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_getExprMVarAssignment_x3f___at_Lean_exprDependsOn___spec__4___lambda__1___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_isLevelMVarAssignable___rarg___lambda__1___closed__4;
+lean_object* l_Lean_Expr_proj___override(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_withAppAux___at_Lean_instantiateExprMVars___spec__48___rarg___lambda__9___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux___at_Lean_assignExprMVar___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_ReaderT_instMonadReaderT___rarg(lean_object*);
@@ -1635,6 +1640,7 @@ LEAN_EXPORT lean_object* l_Std_PersistentArray_anyM___at_Lean_exprDependsOn___sp
 LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at_Lean_localDeclDependsOn_x27___spec__25(lean_object*, lean_object*, size_t, size_t);
 LEAN_EXPORT lean_object* l_Lean_instantiateExprMVars___rarg___lambda__2(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Nat_foldRevM_loop___at___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_mkAuxMVarType___spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_instantiateLevelMVars___at_Lean_instantiateExprMVars___spec__12___rarg___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ReaderT_bind___at_Lean_MetavarContext_MkBinding_instMonadMCtxM___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_instantiateLCtxMVars___spec__8___rarg___lambda__1(size_t, lean_object*, lean_object*, lean_object*, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_markUsedAssignment___at_Lean_instantiateMVarsCore___spec__11___boxed(lean_object*, lean_object*);
@@ -1721,7 +1727,6 @@ LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at_Lean_exprDependsOn___spec__
 LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at_Lean_localDeclDependsOn___spec__38___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_localDeclDependsOn(lean_object*);
 LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at_Lean_localDeclDependsOn___spec__16(lean_object*, lean_object*, size_t, size_t);
-lean_object* lean_expr_update_const(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_instantiateExprMVars___spec__35___rarg___lambda__1(size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_instantiateMVarsCore___spec__35(lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_instantiateMVarsCore___spec__20(lean_object*);
@@ -8228,7 +8233,7 @@ static lean_object* _init_l_Lean_instantiateLevelMVars___rarg___lambda__1___clos
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Level.updateSucc!", 22);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Level.0.Lean.Level.updateSucc!Impl", 48);
 return x_1;
 }
 }
@@ -8246,8 +8251,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_instantiateLevelMVars___rarg___lambda__1___closed__1;
 x_2 = l_Lean_instantiateLevelMVars___rarg___lambda__1___closed__2;
-x_3 = lean_unsigned_to_nat(538u);
-x_4 = lean_unsigned_to_nat(15u);
+x_3 = lean_unsigned_to_nat(527u);
+x_4 = lean_unsigned_to_nat(14u);
 x_5 = l_Lean_instantiateLevelMVars___rarg___lambda__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -8258,32 +8263,50 @@ _start:
 {
 if (lean_obj_tag(x_2) == 1)
 {
-lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
+lean_object* x_4; lean_object* x_5; lean_object* x_6; size_t x_7; size_t x_8; uint8_t x_9; 
 x_4 = lean_ctor_get(x_1, 0);
 lean_inc(x_4);
 lean_dec(x_1);
 x_5 = lean_ctor_get(x_4, 1);
 lean_inc(x_5);
 lean_dec(x_4);
-x_6 = lean_level_update_succ(x_2, x_3);
-x_7 = lean_apply_2(x_5, lean_box(0), x_6);
-return x_7;
+x_6 = lean_ctor_get(x_2, 0);
+lean_inc(x_6);
+x_7 = lean_ptr_addr(x_6);
+lean_dec(x_6);
+x_8 = lean_ptr_addr(x_3);
+x_9 = lean_usize_dec_eq(x_7, x_8);
+if (x_9 == 0)
+{
+lean_object* x_10; lean_object* x_11; 
+lean_dec(x_2);
+x_10 = l_Lean_Level_succ___override(x_3);
+x_11 = lean_apply_2(x_5, lean_box(0), x_10);
+return x_11;
 }
 else
 {
-lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
+lean_object* x_12; 
+lean_dec(x_3);
+x_12 = lean_apply_2(x_5, lean_box(0), x_2);
+return x_12;
+}
+}
+else
+{
+lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
 lean_dec(x_3);
 lean_dec(x_2);
-x_8 = lean_ctor_get(x_1, 0);
-lean_inc(x_8);
+x_13 = lean_ctor_get(x_1, 0);
+lean_inc(x_13);
 lean_dec(x_1);
-x_9 = lean_ctor_get(x_8, 1);
-lean_inc(x_9);
-lean_dec(x_8);
-x_10 = l_Lean_instantiateLevelMVars___rarg___lambda__1___closed__4;
-x_11 = l_panic___at_Lean_Level_normalize___spec__1(x_10);
-x_12 = lean_apply_2(x_9, lean_box(0), x_11);
-return x_12;
+x_14 = lean_ctor_get(x_13, 1);
+lean_inc(x_14);
+lean_dec(x_13);
+x_15 = l_Lean_instantiateLevelMVars___rarg___lambda__1___closed__4;
+x_16 = l_panic___at_Lean_Level_normalize___spec__1(x_15);
+x_17 = lean_apply_2(x_14, lean_box(0), x_16);
+return x_17;
 }
 }
 }
@@ -8291,7 +8314,7 @@ static lean_object* _init_l_Lean_instantiateLevelMVars___rarg___lambda__2___clos
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Level.updateMax!", 21);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Level.0.Lean.Level.updateMax!Impl", 47);
 return x_1;
 }
 }
@@ -8309,8 +8332,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_instantiateLevelMVars___rarg___lambda__1___closed__1;
 x_2 = l_Lean_instantiateLevelMVars___rarg___lambda__2___closed__1;
-x_3 = lean_unsigned_to_nat(547u);
-x_4 = lean_unsigned_to_nat(14u);
+x_3 = lean_unsigned_to_nat(538u);
+x_4 = lean_unsigned_to_nat(19u);
 x_5 = l_Lean_instantiateLevelMVars___rarg___lambda__2___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -8321,33 +8344,64 @@ _start:
 {
 if (lean_obj_tag(x_2) == 2)
 {
-lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; size_t x_9; size_t x_10; uint8_t x_11; 
 x_5 = lean_ctor_get(x_1, 0);
 lean_inc(x_5);
 lean_dec(x_1);
 x_6 = lean_ctor_get(x_5, 1);
 lean_inc(x_6);
 lean_dec(x_5);
-x_7 = lean_level_update_max(x_2, x_3, x_4);
-x_8 = lean_apply_2(x_6, lean_box(0), x_7);
-return x_8;
+x_7 = lean_ctor_get(x_2, 0);
+x_8 = lean_ctor_get(x_2, 1);
+x_9 = lean_ptr_addr(x_7);
+x_10 = lean_ptr_addr(x_3);
+x_11 = lean_usize_dec_eq(x_9, x_10);
+if (x_11 == 0)
+{
+lean_object* x_12; lean_object* x_13; 
+x_12 = l_Lean_mkLevelMax_x27(x_3, x_4);
+x_13 = lean_apply_2(x_6, lean_box(0), x_12);
+return x_13;
 }
 else
 {
-lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
+size_t x_14; size_t x_15; uint8_t x_16; 
+x_14 = lean_ptr_addr(x_8);
+x_15 = lean_ptr_addr(x_4);
+x_16 = lean_usize_dec_eq(x_14, x_15);
+if (x_16 == 0)
+{
+lean_object* x_17; lean_object* x_18; 
+x_17 = l_Lean_mkLevelMax_x27(x_3, x_4);
+x_18 = lean_apply_2(x_6, lean_box(0), x_17);
+return x_18;
+}
+else
+{
+lean_object* x_19; lean_object* x_20; 
+x_19 = l_Lean_simpLevelMax_x27(x_3, x_4, x_2);
 lean_dec(x_4);
 lean_dec(x_3);
-lean_dec(x_2);
-x_9 = lean_ctor_get(x_1, 0);
-lean_inc(x_9);
+x_20 = lean_apply_2(x_6, lean_box(0), x_19);
+return x_20;
+}
+}
+}
+else
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; 
+lean_dec(x_4);
+lean_dec(x_3);
+x_21 = lean_ctor_get(x_1, 0);
+lean_inc(x_21);
 lean_dec(x_1);
-x_10 = lean_ctor_get(x_9, 1);
-lean_inc(x_10);
-lean_dec(x_9);
-x_11 = l_Lean_instantiateLevelMVars___rarg___lambda__2___closed__3;
-x_12 = l_panic___at_Lean_Level_normalize___spec__1(x_11);
-x_13 = lean_apply_2(x_10, lean_box(0), x_12);
-return x_13;
+x_22 = lean_ctor_get(x_21, 1);
+lean_inc(x_22);
+lean_dec(x_21);
+x_23 = l_Lean_instantiateLevelMVars___rarg___lambda__2___closed__3;
+x_24 = l_panic___at_Lean_Level_normalize___spec__1(x_23);
+x_25 = lean_apply_2(x_22, lean_box(0), x_24);
+return x_25;
 }
 }
 }
@@ -8357,7 +8411,7 @@ _start:
 lean_object* x_7; lean_object* x_8; lean_object* x_9; 
 lean_inc(x_1);
 x_7 = l_Lean_instantiateLevelMVars___rarg(x_1, x_2, x_3);
-x_8 = lean_alloc_closure((void*)(l_Lean_instantiateLevelMVars___rarg___lambda__2), 4, 3);
+x_8 = lean_alloc_closure((void*)(l_Lean_instantiateLevelMVars___rarg___lambda__2___boxed), 4, 3);
 lean_closure_set(x_8, 0, x_1);
 lean_closure_set(x_8, 1, x_4);
 lean_closure_set(x_8, 2, x_6);
@@ -8369,7 +8423,7 @@ static lean_object* _init_l_Lean_instantiateLevelMVars___rarg___lambda__4___clos
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Level.updateIMax!", 22);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Level.0.Lean.Level.updateIMax!Impl", 48);
 return x_1;
 }
 }
@@ -8387,8 +8441,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_instantiateLevelMVars___rarg___lambda__1___closed__1;
 x_2 = l_Lean_instantiateLevelMVars___rarg___lambda__4___closed__1;
-x_3 = lean_unsigned_to_nat(556u);
-x_4 = lean_unsigned_to_nat(15u);
+x_3 = lean_unsigned_to_nat(549u);
+x_4 = lean_unsigned_to_nat(20u);
 x_5 = l_Lean_instantiateLevelMVars___rarg___lambda__4___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -8399,33 +8453,62 @@ _start:
 {
 if (lean_obj_tag(x_2) == 3)
 {
-lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; size_t x_9; size_t x_10; uint8_t x_11; 
 x_5 = lean_ctor_get(x_1, 0);
 lean_inc(x_5);
 lean_dec(x_1);
 x_6 = lean_ctor_get(x_5, 1);
 lean_inc(x_6);
 lean_dec(x_5);
-x_7 = lean_level_update_imax(x_2, x_3, x_4);
-x_8 = lean_apply_2(x_6, lean_box(0), x_7);
-return x_8;
+x_7 = lean_ctor_get(x_2, 0);
+x_8 = lean_ctor_get(x_2, 1);
+x_9 = lean_ptr_addr(x_7);
+x_10 = lean_ptr_addr(x_3);
+x_11 = lean_usize_dec_eq(x_9, x_10);
+if (x_11 == 0)
+{
+lean_object* x_12; lean_object* x_13; 
+x_12 = l_Lean_mkLevelIMax_x27(x_3, x_4);
+x_13 = lean_apply_2(x_6, lean_box(0), x_12);
+return x_13;
 }
 else
 {
-lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
+size_t x_14; size_t x_15; uint8_t x_16; 
+x_14 = lean_ptr_addr(x_8);
+x_15 = lean_ptr_addr(x_4);
+x_16 = lean_usize_dec_eq(x_14, x_15);
+if (x_16 == 0)
+{
+lean_object* x_17; lean_object* x_18; 
+x_17 = l_Lean_mkLevelIMax_x27(x_3, x_4);
+x_18 = lean_apply_2(x_6, lean_box(0), x_17);
+return x_18;
+}
+else
+{
+lean_object* x_19; lean_object* x_20; 
+x_19 = l_Lean_simpLevelIMax_x27(x_3, x_4, x_2);
+x_20 = lean_apply_2(x_6, lean_box(0), x_19);
+return x_20;
+}
+}
+}
+else
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; 
 lean_dec(x_4);
 lean_dec(x_3);
-lean_dec(x_2);
-x_9 = lean_ctor_get(x_1, 0);
-lean_inc(x_9);
+x_21 = lean_ctor_get(x_1, 0);
+lean_inc(x_21);
 lean_dec(x_1);
-x_10 = lean_ctor_get(x_9, 1);
-lean_inc(x_10);
-lean_dec(x_9);
-x_11 = l_Lean_instantiateLevelMVars___rarg___lambda__4___closed__3;
-x_12 = l_panic___at_Lean_Level_normalize___spec__1(x_11);
-x_13 = lean_apply_2(x_10, lean_box(0), x_12);
-return x_13;
+x_22 = lean_ctor_get(x_21, 1);
+lean_inc(x_22);
+lean_dec(x_21);
+x_23 = l_Lean_instantiateLevelMVars___rarg___lambda__4___closed__3;
+x_24 = l_panic___at_Lean_Level_normalize___spec__1(x_23);
+x_25 = lean_apply_2(x_22, lean_box(0), x_24);
+return x_25;
 }
 }
 }
@@ -8435,7 +8518,7 @@ _start:
 lean_object* x_7; lean_object* x_8; lean_object* x_9; 
 lean_inc(x_1);
 x_7 = l_Lean_instantiateLevelMVars___rarg(x_1, x_2, x_3);
-x_8 = lean_alloc_closure((void*)(l_Lean_instantiateLevelMVars___rarg___lambda__4), 4, 3);
+x_8 = lean_alloc_closure((void*)(l_Lean_instantiateLevelMVars___rarg___lambda__4___boxed), 4, 3);
 lean_closure_set(x_8, 0, x_1);
 lean_closure_set(x_8, 1, x_4);
 lean_closure_set(x_8, 2, x_6);
@@ -8632,6 +8715,24 @@ x_2 = lean_alloc_closure((void*)(l_Lean_instantiateLevelMVars___rarg), 3, 0);
 return x_2;
 }
 }
+LEAN_EXPORT lean_object* l_Lean_instantiateLevelMVars___rarg___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+lean_object* x_5; 
+x_5 = l_Lean_instantiateLevelMVars___rarg___lambda__2(x_1, x_2, x_3, x_4);
+lean_dec(x_2);
+return x_5;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_instantiateLevelMVars___rarg___lambda__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+lean_object* x_5; 
+x_5 = l_Lean_instantiateLevelMVars___rarg___lambda__4(x_1, x_2, x_3, x_4);
+lean_dec(x_2);
+return x_5;
+}
+}
 LEAN_EXPORT lean_object* l_Std_AssocList_find_x3f___at_Lean_instantiateExprMVars___spec__2(lean_object* x_1, lean_object* x_2) {
 _start:
 {
@@ -9185,32 +9286,56 @@ _start:
 {
 if (lean_obj_tag(x_1) == 1)
 {
-lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
-x_4 = lean_level_update_succ(x_1, x_3);
-x_5 = lean_ctor_get(x_2, 0);
-lean_inc(x_5);
+lean_object* x_4; size_t x_5; size_t x_6; uint8_t x_7; 
+x_4 = lean_ctor_get(x_1, 0);
+lean_inc(x_4);
+x_5 = lean_ptr_addr(x_4);
+lean_dec(x_4);
+x_6 = lean_ptr_addr(x_3);
+x_7 = lean_usize_dec_eq(x_5, x_6);
+if (x_7 == 0)
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
+lean_dec(x_1);
+x_8 = l_Lean_Level_succ___override(x_3);
+x_9 = lean_ctor_get(x_2, 0);
+lean_inc(x_9);
 lean_dec(x_2);
-x_6 = lean_ctor_get(x_5, 1);
-lean_inc(x_6);
-lean_dec(x_5);
-x_7 = lean_apply_2(x_6, lean_box(0), x_4);
-return x_7;
+x_10 = lean_ctor_get(x_9, 1);
+lean_inc(x_10);
+lean_dec(x_9);
+x_11 = lean_apply_2(x_10, lean_box(0), x_8);
+return x_11;
 }
 else
 {
-lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
+lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+lean_dec(x_3);
+x_12 = lean_ctor_get(x_2, 0);
+lean_inc(x_12);
+lean_dec(x_2);
+x_13 = lean_ctor_get(x_12, 1);
+lean_inc(x_13);
+lean_dec(x_12);
+x_14 = lean_apply_2(x_13, lean_box(0), x_1);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
 lean_dec(x_3);
 lean_dec(x_1);
-x_8 = l_Lean_instantiateLevelMVars___rarg___lambda__1___closed__4;
-x_9 = l_panic___at_Lean_Level_normalize___spec__1(x_8);
-x_10 = lean_ctor_get(x_2, 0);
-lean_inc(x_10);
+x_15 = l_Lean_instantiateLevelMVars___rarg___lambda__1___closed__4;
+x_16 = l_panic___at_Lean_Level_normalize___spec__1(x_15);
+x_17 = lean_ctor_get(x_2, 0);
+lean_inc(x_17);
 lean_dec(x_2);
-x_11 = lean_ctor_get(x_10, 1);
-lean_inc(x_11);
-lean_dec(x_10);
-x_12 = lean_apply_2(x_11, lean_box(0), x_9);
-return x_12;
+x_18 = lean_ctor_get(x_17, 1);
+lean_inc(x_18);
+lean_dec(x_17);
+x_19 = lean_apply_2(x_18, lean_box(0), x_16);
+return x_19;
 }
 }
 }
@@ -9219,25 +9344,16 @@ _start:
 {
 if (lean_obj_tag(x_1) == 2)
 {
-lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
-x_5 = lean_level_update_max(x_1, x_3, x_4);
-x_6 = lean_ctor_get(x_2, 0);
-lean_inc(x_6);
-lean_dec(x_2);
-x_7 = lean_ctor_get(x_6, 1);
-lean_inc(x_7);
-lean_dec(x_6);
-x_8 = lean_apply_2(x_7, lean_box(0), x_5);
-return x_8;
-}
-else
+lean_object* x_5; lean_object* x_6; size_t x_7; size_t x_8; uint8_t x_9; 
+x_5 = lean_ctor_get(x_1, 0);
+x_6 = lean_ctor_get(x_1, 1);
+x_7 = lean_ptr_addr(x_5);
+x_8 = lean_ptr_addr(x_3);
+x_9 = lean_usize_dec_eq(x_7, x_8);
+if (x_9 == 0)
 {
-lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_1);
-x_9 = l_Lean_instantiateLevelMVars___rarg___lambda__2___closed__3;
-x_10 = l_panic___at_Lean_Level_normalize___spec__1(x_9);
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
+x_10 = l_Lean_mkLevelMax_x27(x_3, x_4);
 x_11 = lean_ctor_get(x_2, 0);
 lean_inc(x_11);
 lean_dec(x_2);
@@ -9247,6 +9363,58 @@ lean_dec(x_11);
 x_13 = lean_apply_2(x_12, lean_box(0), x_10);
 return x_13;
 }
+else
+{
+size_t x_14; size_t x_15; uint8_t x_16; 
+x_14 = lean_ptr_addr(x_6);
+x_15 = lean_ptr_addr(x_4);
+x_16 = lean_usize_dec_eq(x_14, x_15);
+if (x_16 == 0)
+{
+lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
+x_17 = l_Lean_mkLevelMax_x27(x_3, x_4);
+x_18 = lean_ctor_get(x_2, 0);
+lean_inc(x_18);
+lean_dec(x_2);
+x_19 = lean_ctor_get(x_18, 1);
+lean_inc(x_19);
+lean_dec(x_18);
+x_20 = lean_apply_2(x_19, lean_box(0), x_17);
+return x_20;
+}
+else
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; 
+x_21 = l_Lean_simpLevelMax_x27(x_3, x_4, x_1);
+lean_dec(x_4);
+lean_dec(x_3);
+x_22 = lean_ctor_get(x_2, 0);
+lean_inc(x_22);
+lean_dec(x_2);
+x_23 = lean_ctor_get(x_22, 1);
+lean_inc(x_23);
+lean_dec(x_22);
+x_24 = lean_apply_2(x_23, lean_box(0), x_21);
+return x_24;
+}
+}
+}
+else
+{
+lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; 
+lean_dec(x_4);
+lean_dec(x_3);
+x_25 = l_Lean_instantiateLevelMVars___rarg___lambda__2___closed__3;
+x_26 = l_panic___at_Lean_Level_normalize___spec__1(x_25);
+x_27 = lean_ctor_get(x_2, 0);
+lean_inc(x_27);
+lean_dec(x_2);
+x_28 = lean_ctor_get(x_27, 1);
+lean_inc(x_28);
+lean_dec(x_27);
+x_29 = lean_apply_2(x_28, lean_box(0), x_26);
+return x_29;
+}
 }
 }
 LEAN_EXPORT lean_object* l_Lean_instantiateLevelMVars___at_Lean_instantiateExprMVars___spec__12___rarg___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
@@ -9255,7 +9423,7 @@ _start:
 lean_object* x_9; lean_object* x_10; lean_object* x_11; 
 lean_inc(x_1);
 x_9 = l_Lean_instantiateLevelMVars___at_Lean_instantiateExprMVars___spec__12___rarg(x_1, x_2, x_3, x_4, x_5);
-x_10 = lean_alloc_closure((void*)(l_Lean_instantiateLevelMVars___at_Lean_instantiateExprMVars___spec__12___rarg___lambda__2), 4, 3);
+x_10 = lean_alloc_closure((void*)(l_Lean_instantiateLevelMVars___at_Lean_instantiateExprMVars___spec__12___rarg___lambda__2___boxed), 4, 3);
 lean_closure_set(x_10, 0, x_6);
 lean_closure_set(x_10, 1, x_1);
 lean_closure_set(x_10, 2, x_8);
@@ -9268,25 +9436,16 @@ _start:
 {
 if (lean_obj_tag(x_1) == 3)
 {
-lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
-x_5 = lean_level_update_imax(x_1, x_3, x_4);
-x_6 = lean_ctor_get(x_2, 0);
-lean_inc(x_6);
-lean_dec(x_2);
-x_7 = lean_ctor_get(x_6, 1);
-lean_inc(x_7);
-lean_dec(x_6);
-x_8 = lean_apply_2(x_7, lean_box(0), x_5);
-return x_8;
-}
-else
+lean_object* x_5; lean_object* x_6; size_t x_7; size_t x_8; uint8_t x_9; 
+x_5 = lean_ctor_get(x_1, 0);
+x_6 = lean_ctor_get(x_1, 1);
+x_7 = lean_ptr_addr(x_5);
+x_8 = lean_ptr_addr(x_3);
+x_9 = lean_usize_dec_eq(x_7, x_8);
+if (x_9 == 0)
 {
-lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_1);
-x_9 = l_Lean_instantiateLevelMVars___rarg___lambda__4___closed__3;
-x_10 = l_panic___at_Lean_Level_normalize___spec__1(x_9);
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
+x_10 = l_Lean_mkLevelIMax_x27(x_3, x_4);
 x_11 = lean_ctor_get(x_2, 0);
 lean_inc(x_11);
 lean_dec(x_2);
@@ -9296,6 +9455,56 @@ lean_dec(x_11);
 x_13 = lean_apply_2(x_12, lean_box(0), x_10);
 return x_13;
 }
+else
+{
+size_t x_14; size_t x_15; uint8_t x_16; 
+x_14 = lean_ptr_addr(x_6);
+x_15 = lean_ptr_addr(x_4);
+x_16 = lean_usize_dec_eq(x_14, x_15);
+if (x_16 == 0)
+{
+lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
+x_17 = l_Lean_mkLevelIMax_x27(x_3, x_4);
+x_18 = lean_ctor_get(x_2, 0);
+lean_inc(x_18);
+lean_dec(x_2);
+x_19 = lean_ctor_get(x_18, 1);
+lean_inc(x_19);
+lean_dec(x_18);
+x_20 = lean_apply_2(x_19, lean_box(0), x_17);
+return x_20;
+}
+else
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; 
+x_21 = l_Lean_simpLevelIMax_x27(x_3, x_4, x_1);
+x_22 = lean_ctor_get(x_2, 0);
+lean_inc(x_22);
+lean_dec(x_2);
+x_23 = lean_ctor_get(x_22, 1);
+lean_inc(x_23);
+lean_dec(x_22);
+x_24 = lean_apply_2(x_23, lean_box(0), x_21);
+return x_24;
+}
+}
+}
+else
+{
+lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; 
+lean_dec(x_4);
+lean_dec(x_3);
+x_25 = l_Lean_instantiateLevelMVars___rarg___lambda__4___closed__3;
+x_26 = l_panic___at_Lean_Level_normalize___spec__1(x_25);
+x_27 = lean_ctor_get(x_2, 0);
+lean_inc(x_27);
+lean_dec(x_2);
+x_28 = lean_ctor_get(x_27, 1);
+lean_inc(x_28);
+lean_dec(x_27);
+x_29 = lean_apply_2(x_28, lean_box(0), x_26);
+return x_29;
+}
 }
 }
 LEAN_EXPORT lean_object* l_Lean_instantiateLevelMVars___at_Lean_instantiateExprMVars___spec__12___rarg___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
@@ -9304,7 +9513,7 @@ _start:
 lean_object* x_9; lean_object* x_10; lean_object* x_11; 
 lean_inc(x_1);
 x_9 = l_Lean_instantiateLevelMVars___at_Lean_instantiateExprMVars___spec__12___rarg(x_1, x_2, x_3, x_4, x_5);
-x_10 = lean_alloc_closure((void*)(l_Lean_instantiateLevelMVars___at_Lean_instantiateExprMVars___spec__12___rarg___lambda__4), 4, 3);
+x_10 = lean_alloc_closure((void*)(l_Lean_instantiateLevelMVars___at_Lean_instantiateExprMVars___spec__12___rarg___lambda__4___boxed), 4, 3);
 lean_closure_set(x_10, 0, x_6);
 lean_closure_set(x_10, 1, x_1);
 lean_closure_set(x_10, 2, x_8);
@@ -9618,7 +9827,7 @@ _start:
 lean_object* x_9; lean_object* x_10; lean_object* x_11; 
 lean_inc(x_1);
 x_9 = l_Lean_instantiateLevelMVars___at_Lean_instantiateExprMVars___spec__15___rarg(x_1, x_2, x_3, x_4, x_5);
-x_10 = lean_alloc_closure((void*)(l_Lean_instantiateLevelMVars___at_Lean_instantiateExprMVars___spec__12___rarg___lambda__2), 4, 3);
+x_10 = lean_alloc_closure((void*)(l_Lean_instantiateLevelMVars___at_Lean_instantiateExprMVars___spec__12___rarg___lambda__2___boxed), 4, 3);
 lean_closure_set(x_10, 0, x_6);
 lean_closure_set(x_10, 1, x_1);
 lean_closure_set(x_10, 2, x_8);
@@ -9632,7 +9841,7 @@ _start:
 lean_object* x_9; lean_object* x_10; lean_object* x_11; 
 lean_inc(x_1);
 x_9 = l_Lean_instantiateLevelMVars___at_Lean_instantiateExprMVars___spec__15___rarg(x_1, x_2, x_3, x_4, x_5);
-x_10 = lean_alloc_closure((void*)(l_Lean_instantiateLevelMVars___at_Lean_instantiateExprMVars___spec__12___rarg___lambda__4), 4, 3);
+x_10 = lean_alloc_closure((void*)(l_Lean_instantiateLevelMVars___at_Lean_instantiateExprMVars___spec__12___rarg___lambda__4___boxed), 4, 3);
 lean_closure_set(x_10, 0, x_6);
 lean_closure_set(x_10, 1, x_1);
 lean_closure_set(x_10, 2, x_8);
@@ -13203,7 +13412,7 @@ static lean_object* _init_l_Lean_instantiateExprMVars___rarg___lambda__9___close
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateSort!", 21);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateSort!Impl", 46);
 return x_1;
 }
 }
@@ -13221,8 +13430,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_instantiateExprMVars___rarg___lambda__9___closed__1;
 x_2 = l_Lean_instantiateExprMVars___rarg___lambda__9___closed__2;
-x_3 = lean_unsigned_to_nat(1431u);
-x_4 = lean_unsigned_to_nat(16u);
+x_3 = lean_unsigned_to_nat(1423u);
+x_4 = lean_unsigned_to_nat(14u);
 x_5 = l_Lean_instantiateExprMVars___rarg___lambda__9___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -13233,32 +13442,50 @@ _start:
 {
 if (lean_obj_tag(x_2) == 3)
 {
-lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
+lean_object* x_4; lean_object* x_5; lean_object* x_6; size_t x_7; size_t x_8; uint8_t x_9; 
 x_4 = lean_ctor_get(x_1, 0);
 lean_inc(x_4);
 lean_dec(x_1);
 x_5 = lean_ctor_get(x_4, 1);
 lean_inc(x_5);
 lean_dec(x_4);
-x_6 = lean_expr_update_sort(x_2, x_3);
-x_7 = lean_apply_2(x_5, lean_box(0), x_6);
-return x_7;
+x_6 = lean_ctor_get(x_2, 0);
+lean_inc(x_6);
+x_7 = lean_ptr_addr(x_6);
+lean_dec(x_6);
+x_8 = lean_ptr_addr(x_3);
+x_9 = lean_usize_dec_eq(x_7, x_8);
+if (x_9 == 0)
+{
+lean_object* x_10; lean_object* x_11; 
+lean_dec(x_2);
+x_10 = l_Lean_Expr_sort___override(x_3);
+x_11 = lean_apply_2(x_5, lean_box(0), x_10);
+return x_11;
 }
 else
 {
-lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
+lean_object* x_12; 
+lean_dec(x_3);
+x_12 = lean_apply_2(x_5, lean_box(0), x_2);
+return x_12;
+}
+}
+else
+{
+lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
 lean_dec(x_3);
 lean_dec(x_2);
-x_8 = lean_ctor_get(x_1, 0);
-lean_inc(x_8);
+x_13 = lean_ctor_get(x_1, 0);
+lean_inc(x_13);
 lean_dec(x_1);
-x_9 = lean_ctor_get(x_8, 1);
-lean_inc(x_9);
-lean_dec(x_8);
-x_10 = l_Lean_instantiateExprMVars___rarg___lambda__9___closed__4;
-x_11 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_10);
-x_12 = lean_apply_2(x_9, lean_box(0), x_11);
-return x_12;
+x_14 = lean_ctor_get(x_13, 1);
+lean_inc(x_14);
+lean_dec(x_13);
+x_15 = l_Lean_instantiateExprMVars___rarg___lambda__9___closed__4;
+x_16 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_15);
+x_17 = lean_apply_2(x_14, lean_box(0), x_16);
+return x_17;
 }
 }
 }
@@ -13266,7 +13493,7 @@ static lean_object* _init_l_Lean_instantiateExprMVars___rarg___lambda__10___clos
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateConst!", 22);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateConst!Impl", 47);
 return x_1;
 }
 }
@@ -13284,8 +13511,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_instantiateExprMVars___rarg___lambda__9___closed__1;
 x_2 = l_Lean_instantiateExprMVars___rarg___lambda__10___closed__1;
-x_3 = lean_unsigned_to_nat(1422u);
-x_4 = lean_unsigned_to_nat(20u);
+x_3 = lean_unsigned_to_nat(1412u);
+x_4 = lean_unsigned_to_nat(18u);
 x_5 = l_Lean_instantiateExprMVars___rarg___lambda__10___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -13296,32 +13523,51 @@ _start:
 {
 if (lean_obj_tag(x_2) == 4)
 {
-lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
+lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; uint8_t x_8; 
 x_4 = lean_ctor_get(x_1, 0);
 lean_inc(x_4);
 lean_dec(x_1);
 x_5 = lean_ctor_get(x_4, 1);
 lean_inc(x_5);
 lean_dec(x_4);
-x_6 = lean_expr_update_const(x_2, x_3);
-x_7 = lean_apply_2(x_5, lean_box(0), x_6);
-return x_7;
+x_6 = lean_ctor_get(x_2, 0);
+lean_inc(x_6);
+x_7 = lean_ctor_get(x_2, 1);
+lean_inc(x_7);
+x_8 = l_ptrEqList___rarg(x_7, x_3);
+lean_dec(x_7);
+if (x_8 == 0)
+{
+lean_object* x_9; lean_object* x_10; 
+lean_dec(x_2);
+x_9 = l_Lean_Expr_const___override(x_6, x_3);
+x_10 = lean_apply_2(x_5, lean_box(0), x_9);
+return x_10;
 }
 else
 {
-lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
+lean_object* x_11; 
+lean_dec(x_6);
+lean_dec(x_3);
+x_11 = lean_apply_2(x_5, lean_box(0), x_2);
+return x_11;
+}
+}
+else
+{
+lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
 lean_dec(x_3);
 lean_dec(x_2);
-x_8 = lean_ctor_get(x_1, 0);
-lean_inc(x_8);
+x_12 = lean_ctor_get(x_1, 0);
+lean_inc(x_12);
 lean_dec(x_1);
-x_9 = lean_ctor_get(x_8, 1);
-lean_inc(x_9);
-lean_dec(x_8);
-x_10 = l_Lean_instantiateExprMVars___rarg___lambda__10___closed__3;
-x_11 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_10);
-x_12 = lean_apply_2(x_9, lean_box(0), x_11);
-return x_12;
+x_13 = lean_ctor_get(x_12, 1);
+lean_inc(x_13);
+lean_dec(x_12);
+x_14 = l_Lean_instantiateExprMVars___rarg___lambda__10___closed__3;
+x_15 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_14);
+x_16 = lean_apply_2(x_13, lean_box(0), x_15);
+return x_16;
 }
 }
 }
@@ -13347,8 +13593,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_instantiateExprMVars___rarg___lambda__9___closed__1;
 x_2 = l_Lean_instantiateExprMVars___rarg___lambda__11___closed__1;
-x_3 = lean_unsigned_to_nat(1481u);
-x_4 = lean_unsigned_to_nat(19u);
+x_3 = lean_unsigned_to_nat(1491u);
+x_4 = lean_unsigned_to_nat(20u);
 x_5 = l_Lean_instantiateExprMVars___rarg___lambda__11___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -13359,34 +13605,93 @@ _start:
 {
 if (lean_obj_tag(x_2) == 6)
 {
-lean_object* x_5; lean_object* x_6; uint8_t x_7; lean_object* x_8; lean_object* x_9; 
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; uint8_t x_10; lean_object* x_11; size_t x_12; size_t x_13; uint8_t x_14; 
 x_5 = lean_ctor_get(x_1, 0);
 lean_inc(x_5);
 lean_dec(x_1);
 x_6 = lean_ctor_get(x_5, 1);
 lean_inc(x_6);
 lean_dec(x_5);
-x_7 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
-x_8 = lean_expr_update_lambda(x_2, x_7, x_3, x_4);
-x_9 = lean_apply_2(x_6, lean_box(0), x_8);
-return x_9;
+x_7 = lean_ctor_get(x_2, 0);
+lean_inc(x_7);
+x_8 = lean_ctor_get(x_2, 1);
+lean_inc(x_8);
+x_9 = lean_ctor_get(x_2, 2);
+lean_inc(x_9);
+x_10 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
+lean_dec(x_2);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+x_11 = l_Lean_Expr_lam___override(x_7, x_8, x_9, x_10);
+x_12 = lean_ptr_addr(x_8);
+lean_dec(x_8);
+x_13 = lean_ptr_addr(x_3);
+x_14 = lean_usize_dec_eq(x_12, x_13);
+if (x_14 == 0)
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_11);
+lean_dec(x_9);
+x_15 = l_Lean_Expr_lam___override(x_7, x_3, x_4, x_10);
+x_16 = lean_apply_2(x_6, lean_box(0), x_15);
+return x_16;
 }
 else
 {
-lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+size_t x_17; size_t x_18; uint8_t x_19; 
+x_17 = lean_ptr_addr(x_9);
+lean_dec(x_9);
+x_18 = lean_ptr_addr(x_4);
+x_19 = lean_usize_dec_eq(x_17, x_18);
+if (x_19 == 0)
+{
+lean_object* x_20; lean_object* x_21; 
+lean_dec(x_11);
+x_20 = l_Lean_Expr_lam___override(x_7, x_3, x_4, x_10);
+x_21 = lean_apply_2(x_6, lean_box(0), x_20);
+return x_21;
+}
+else
+{
+uint8_t x_22; 
+x_22 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_10, x_10);
+if (x_22 == 0)
+{
+lean_object* x_23; lean_object* x_24; 
+lean_dec(x_11);
+x_23 = l_Lean_Expr_lam___override(x_7, x_3, x_4, x_10);
+x_24 = lean_apply_2(x_6, lean_box(0), x_23);
+return x_24;
+}
+else
+{
+lean_object* x_25; 
+lean_dec(x_7);
+lean_dec(x_4);
+lean_dec(x_3);
+x_25 = lean_apply_2(x_6, lean_box(0), x_11);
+return x_25;
+}
+}
+}
+}
+else
+{
+lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; 
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_10 = lean_ctor_get(x_1, 0);
-lean_inc(x_10);
+x_26 = lean_ctor_get(x_1, 0);
+lean_inc(x_26);
 lean_dec(x_1);
-x_11 = lean_ctor_get(x_10, 1);
-lean_inc(x_11);
-lean_dec(x_10);
-x_12 = l_Lean_instantiateExprMVars___rarg___lambda__11___closed__3;
-x_13 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_12);
-x_14 = lean_apply_2(x_11, lean_box(0), x_13);
-return x_14;
+x_27 = lean_ctor_get(x_26, 1);
+lean_inc(x_27);
+lean_dec(x_26);
+x_28 = l_Lean_instantiateExprMVars___rarg___lambda__11___closed__3;
+x_29 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_28);
+x_30 = lean_apply_2(x_27, lean_box(0), x_29);
+return x_30;
 }
 }
 }
@@ -13426,8 +13731,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_instantiateExprMVars___rarg___lambda__9___closed__1;
 x_2 = l_Lean_instantiateExprMVars___rarg___lambda__13___closed__1;
-x_3 = lean_unsigned_to_nat(1467u);
-x_4 = lean_unsigned_to_nat(23u);
+x_3 = lean_unsigned_to_nat(1471u);
+x_4 = lean_unsigned_to_nat(24u);
 x_5 = l_Lean_instantiateExprMVars___rarg___lambda__13___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -13438,34 +13743,93 @@ _start:
 {
 if (lean_obj_tag(x_2) == 7)
 {
-lean_object* x_5; lean_object* x_6; uint8_t x_7; lean_object* x_8; lean_object* x_9; 
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; uint8_t x_10; lean_object* x_11; size_t x_12; size_t x_13; uint8_t x_14; 
 x_5 = lean_ctor_get(x_1, 0);
 lean_inc(x_5);
 lean_dec(x_1);
 x_6 = lean_ctor_get(x_5, 1);
 lean_inc(x_6);
 lean_dec(x_5);
-x_7 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
-x_8 = lean_expr_update_forall(x_2, x_7, x_3, x_4);
-x_9 = lean_apply_2(x_6, lean_box(0), x_8);
-return x_9;
+x_7 = lean_ctor_get(x_2, 0);
+lean_inc(x_7);
+x_8 = lean_ctor_get(x_2, 1);
+lean_inc(x_8);
+x_9 = lean_ctor_get(x_2, 2);
+lean_inc(x_9);
+x_10 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
+lean_dec(x_2);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+x_11 = l_Lean_Expr_forallE___override(x_7, x_8, x_9, x_10);
+x_12 = lean_ptr_addr(x_8);
+lean_dec(x_8);
+x_13 = lean_ptr_addr(x_3);
+x_14 = lean_usize_dec_eq(x_12, x_13);
+if (x_14 == 0)
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_11);
+lean_dec(x_9);
+x_15 = l_Lean_Expr_forallE___override(x_7, x_3, x_4, x_10);
+x_16 = lean_apply_2(x_6, lean_box(0), x_15);
+return x_16;
 }
 else
 {
-lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+size_t x_17; size_t x_18; uint8_t x_19; 
+x_17 = lean_ptr_addr(x_9);
+lean_dec(x_9);
+x_18 = lean_ptr_addr(x_4);
+x_19 = lean_usize_dec_eq(x_17, x_18);
+if (x_19 == 0)
+{
+lean_object* x_20; lean_object* x_21; 
+lean_dec(x_11);
+x_20 = l_Lean_Expr_forallE___override(x_7, x_3, x_4, x_10);
+x_21 = lean_apply_2(x_6, lean_box(0), x_20);
+return x_21;
+}
+else
+{
+uint8_t x_22; 
+x_22 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_10, x_10);
+if (x_22 == 0)
+{
+lean_object* x_23; lean_object* x_24; 
+lean_dec(x_11);
+x_23 = l_Lean_Expr_forallE___override(x_7, x_3, x_4, x_10);
+x_24 = lean_apply_2(x_6, lean_box(0), x_23);
+return x_24;
+}
+else
+{
+lean_object* x_25; 
+lean_dec(x_7);
+lean_dec(x_4);
+lean_dec(x_3);
+x_25 = lean_apply_2(x_6, lean_box(0), x_11);
+return x_25;
+}
+}
+}
+}
+else
+{
+lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; 
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_10 = lean_ctor_get(x_1, 0);
-lean_inc(x_10);
+x_26 = lean_ctor_get(x_1, 0);
+lean_inc(x_26);
 lean_dec(x_1);
-x_11 = lean_ctor_get(x_10, 1);
-lean_inc(x_11);
-lean_dec(x_10);
-x_12 = l_Lean_instantiateExprMVars___rarg___lambda__13___closed__3;
-x_13 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_12);
-x_14 = lean_apply_2(x_11, lean_box(0), x_13);
-return x_14;
+x_27 = lean_ctor_get(x_26, 1);
+lean_inc(x_27);
+lean_dec(x_26);
+x_28 = l_Lean_instantiateExprMVars___rarg___lambda__13___closed__3;
+x_29 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_28);
+x_30 = lean_apply_2(x_27, lean_box(0), x_29);
+return x_30;
 }
 }
 }
@@ -13487,7 +13851,7 @@ static lean_object* _init_l_Lean_instantiateExprMVars___rarg___lambda__15___clos
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateLet!", 20);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateLet!Impl", 45);
 return x_1;
 }
 }
@@ -13505,8 +13869,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_instantiateExprMVars___rarg___lambda__9___closed__1;
 x_2 = l_Lean_instantiateExprMVars___rarg___lambda__15___closed__1;
-x_3 = lean_unsigned_to_nat(1490u);
-x_4 = lean_unsigned_to_nat(15u);
+x_3 = lean_unsigned_to_nat(1500u);
+x_4 = lean_unsigned_to_nat(22u);
 x_5 = l_Lean_instantiateExprMVars___rarg___lambda__15___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -13517,34 +13881,97 @@ _start:
 {
 if (lean_obj_tag(x_2) == 8)
 {
-lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; uint8_t x_12; size_t x_13; size_t x_14; uint8_t x_15; 
 x_6 = lean_ctor_get(x_1, 0);
 lean_inc(x_6);
 lean_dec(x_1);
 x_7 = lean_ctor_get(x_6, 1);
 lean_inc(x_7);
 lean_dec(x_6);
-x_8 = lean_expr_update_let(x_2, x_3, x_4, x_5);
-x_9 = lean_apply_2(x_7, lean_box(0), x_8);
-return x_9;
+x_8 = lean_ctor_get(x_2, 0);
+lean_inc(x_8);
+x_9 = lean_ctor_get(x_2, 1);
+lean_inc(x_9);
+x_10 = lean_ctor_get(x_2, 2);
+lean_inc(x_10);
+x_11 = lean_ctor_get(x_2, 3);
+lean_inc(x_11);
+x_12 = lean_ctor_get_uint8(x_2, sizeof(void*)*4 + 8);
+x_13 = lean_ptr_addr(x_9);
+lean_dec(x_9);
+x_14 = lean_ptr_addr(x_3);
+x_15 = lean_usize_dec_eq(x_13, x_14);
+if (x_15 == 0)
+{
+lean_object* x_16; lean_object* x_17; 
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_2);
+x_16 = l_Lean_Expr_letE___override(x_8, x_3, x_4, x_5, x_12);
+x_17 = lean_apply_2(x_7, lean_box(0), x_16);
+return x_17;
 }
 else
 {
-lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+size_t x_18; size_t x_19; uint8_t x_20; 
+x_18 = lean_ptr_addr(x_10);
+lean_dec(x_10);
+x_19 = lean_ptr_addr(x_4);
+x_20 = lean_usize_dec_eq(x_18, x_19);
+if (x_20 == 0)
+{
+lean_object* x_21; lean_object* x_22; 
+lean_dec(x_11);
+lean_dec(x_2);
+x_21 = l_Lean_Expr_letE___override(x_8, x_3, x_4, x_5, x_12);
+x_22 = lean_apply_2(x_7, lean_box(0), x_21);
+return x_22;
+}
+else
+{
+size_t x_23; size_t x_24; uint8_t x_25; 
+x_23 = lean_ptr_addr(x_11);
+lean_dec(x_11);
+x_24 = lean_ptr_addr(x_5);
+x_25 = lean_usize_dec_eq(x_23, x_24);
+if (x_25 == 0)
+{
+lean_object* x_26; lean_object* x_27; 
+lean_dec(x_2);
+x_26 = l_Lean_Expr_letE___override(x_8, x_3, x_4, x_5, x_12);
+x_27 = lean_apply_2(x_7, lean_box(0), x_26);
+return x_27;
+}
+else
+{
+lean_object* x_28; 
+lean_dec(x_8);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+x_28 = lean_apply_2(x_7, lean_box(0), x_2);
+return x_28;
+}
+}
+}
+}
+else
+{
+lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; 
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_10 = lean_ctor_get(x_1, 0);
-lean_inc(x_10);
+x_29 = lean_ctor_get(x_1, 0);
+lean_inc(x_29);
 lean_dec(x_1);
-x_11 = lean_ctor_get(x_10, 1);
-lean_inc(x_11);
-lean_dec(x_10);
-x_12 = l_Lean_instantiateExprMVars___rarg___lambda__15___closed__3;
-x_13 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_12);
-x_14 = lean_apply_2(x_11, lean_box(0), x_13);
-return x_14;
+x_30 = lean_ctor_get(x_29, 1);
+lean_inc(x_30);
+lean_dec(x_29);
+x_31 = l_Lean_instantiateExprMVars___rarg___lambda__15___closed__3;
+x_32 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_31);
+x_33 = lean_apply_2(x_30, lean_box(0), x_32);
+return x_33;
 }
 }
 }
@@ -13592,7 +14019,7 @@ static lean_object* _init_l_Lean_instantiateExprMVars___rarg___lambda__18___clos
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateMData!", 22);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateMData!Impl", 47);
 return x_1;
 }
 }
@@ -13610,8 +14037,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_instantiateExprMVars___rarg___lambda__9___closed__1;
 x_2 = l_Lean_instantiateExprMVars___rarg___lambda__18___closed__1;
-x_3 = lean_unsigned_to_nat(1448u);
-x_4 = lean_unsigned_to_nat(16u);
+x_3 = lean_unsigned_to_nat(1434u);
+x_4 = lean_unsigned_to_nat(17u);
 x_5 = l_Lean_instantiateExprMVars___rarg___lambda__18___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -13622,32 +14049,53 @@ _start:
 {
 if (lean_obj_tag(x_2) == 10)
 {
-lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
+lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; size_t x_8; size_t x_9; uint8_t x_10; 
 x_4 = lean_ctor_get(x_1, 0);
 lean_inc(x_4);
 lean_dec(x_1);
 x_5 = lean_ctor_get(x_4, 1);
 lean_inc(x_5);
 lean_dec(x_4);
-x_6 = lean_expr_update_mdata(x_2, x_3);
-x_7 = lean_apply_2(x_5, lean_box(0), x_6);
-return x_7;
+x_6 = lean_ctor_get(x_2, 0);
+lean_inc(x_6);
+x_7 = lean_ctor_get(x_2, 1);
+lean_inc(x_7);
+x_8 = lean_ptr_addr(x_7);
+lean_dec(x_7);
+x_9 = lean_ptr_addr(x_3);
+x_10 = lean_usize_dec_eq(x_8, x_9);
+if (x_10 == 0)
+{
+lean_object* x_11; lean_object* x_12; 
+lean_dec(x_2);
+x_11 = l_Lean_Expr_mdata___override(x_6, x_3);
+x_12 = lean_apply_2(x_5, lean_box(0), x_11);
+return x_12;
 }
 else
 {
-lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
+lean_object* x_13; 
+lean_dec(x_6);
+lean_dec(x_3);
+x_13 = lean_apply_2(x_5, lean_box(0), x_2);
+return x_13;
+}
+}
+else
+{
+lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
 lean_dec(x_3);
 lean_dec(x_2);
-x_8 = lean_ctor_get(x_1, 0);
-lean_inc(x_8);
+x_14 = lean_ctor_get(x_1, 0);
+lean_inc(x_14);
 lean_dec(x_1);
-x_9 = lean_ctor_get(x_8, 1);
-lean_inc(x_9);
-lean_dec(x_8);
-x_10 = l_Lean_instantiateExprMVars___rarg___lambda__18___closed__3;
-x_11 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_10);
-x_12 = lean_apply_2(x_9, lean_box(0), x_11);
-return x_12;
+x_15 = lean_ctor_get(x_14, 1);
+lean_inc(x_15);
+lean_dec(x_14);
+x_16 = l_Lean_instantiateExprMVars___rarg___lambda__18___closed__3;
+x_17 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_16);
+x_18 = lean_apply_2(x_15, lean_box(0), x_17);
+return x_18;
 }
 }
 }
@@ -13655,7 +14103,7 @@ static lean_object* _init_l_Lean_instantiateExprMVars___rarg___lambda__19___clos
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Expr.updateProj!", 21);
+x_1 = lean_mk_string_from_bytes("_private.Lean.Expr.0.Lean.Expr.updateProj!Impl", 46);
 return x_1;
 }
 }
@@ -13673,8 +14121,8 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_instantiateExprMVars___rarg___lambda__9___closed__1;
 x_2 = l_Lean_instantiateExprMVars___rarg___lambda__19___closed__1;
-x_3 = lean_unsigned_to_nat(1453u);
-x_4 = lean_unsigned_to_nat(15u);
+x_3 = lean_unsigned_to_nat(1445u);
+x_4 = lean_unsigned_to_nat(18u);
 x_5 = l_Lean_instantiateExprMVars___rarg___lambda__19___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
 return x_6;
@@ -13685,32 +14133,56 @@ _start:
 {
 if (lean_obj_tag(x_2) == 11)
 {
-lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
+lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; size_t x_9; size_t x_10; uint8_t x_11; 
 x_4 = lean_ctor_get(x_1, 0);
 lean_inc(x_4);
 lean_dec(x_1);
 x_5 = lean_ctor_get(x_4, 1);
 lean_inc(x_5);
 lean_dec(x_4);
-x_6 = lean_expr_update_proj(x_2, x_3);
-x_7 = lean_apply_2(x_5, lean_box(0), x_6);
-return x_7;
+x_6 = lean_ctor_get(x_2, 0);
+lean_inc(x_6);
+x_7 = lean_ctor_get(x_2, 1);
+lean_inc(x_7);
+x_8 = lean_ctor_get(x_2, 2);
+lean_inc(x_8);
+x_9 = lean_ptr_addr(x_8);
+lean_dec(x_8);
+x_10 = lean_ptr_addr(x_3);
+x_11 = lean_usize_dec_eq(x_9, x_10);
+if (x_11 == 0)
+{
+lean_object* x_12; lean_object* x_13; 
+lean_dec(x_2);
+x_12 = l_Lean_Expr_proj___override(x_6, x_7, x_3);
+x_13 = lean_apply_2(x_5, lean_box(0), x_12);
+return x_13;
 }
 else
 {
-lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
+lean_object* x_14; 
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_3);
+x_14 = lean_apply_2(x_5, lean_box(0), x_2);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
 lean_dec(x_3);
 lean_dec(x_2);
-x_8 = lean_ctor_get(x_1, 0);
-lean_inc(x_8);
+x_15 = lean_ctor_get(x_1, 0);
+lean_inc(x_15);
 lean_dec(x_1);
-x_9 = lean_ctor_get(x_8, 1);
-lean_inc(x_9);
-lean_dec(x_8);
-x_10 = l_Lean_instantiateExprMVars___rarg___lambda__19___closed__3;
-x_11 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_10);
-x_12 = lean_apply_2(x_9, lean_box(0), x_11);
-return x_12;
+x_16 = lean_ctor_get(x_15, 1);
+lean_inc(x_16);
+lean_dec(x_15);
+x_17 = l_Lean_instantiateExprMVars___rarg___lambda__19___closed__3;
+x_18 = l_panic___at_Lean_Expr_getRevArg_x21___spec__1(x_17);
+x_19 = lean_apply_2(x_16, lean_box(0), x_18);
+return x_19;
 }
 }
 }
@@ -14212,6 +14684,24 @@ lean_dec(x_2);
 return x_6;
 }
 }
+LEAN_EXPORT lean_object* l_Lean_instantiateLevelMVars___at_Lean_instantiateExprMVars___spec__12___rarg___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+lean_object* x_5; 
+x_5 = l_Lean_instantiateLevelMVars___at_Lean_instantiateExprMVars___spec__12___rarg___lambda__2(x_1, x_2, x_3, x_4);
+lean_dec(x_1);
+return x_5;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_instantiateLevelMVars___at_Lean_instantiateExprMVars___spec__12___rarg___lambda__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+lean_object* x_5; 
+x_5 = l_Lean_instantiateLevelMVars___at_Lean_instantiateExprMVars___spec__12___rarg___lambda__4(x_1, x_2, x_3, x_4);
+lean_dec(x_1);
+return x_5;
+}
+}
 LEAN_EXPORT lean_object* l_Lean_instantiateLevelMVars___at_Lean_instantiateExprMVars___spec__12___rarg___lambda__6___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
 _start:
 {
@@ -16184,6 +16674,7 @@ case 1:
 lean_object* x_5; lean_object* x_6; 
 x_5 = lean_ctor_get(x_1, 0);
 lean_inc(x_5);
+lean_inc(x_5);
 x_6 = l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__6___rarg(x_5, x_2, x_3, x_4);
 if (lean_obj_tag(x_6) == 0)
 {
@@ -16191,232 +16682,227 @@ uint8_t x_7;
 x_7 = !lean_is_exclusive(x_6);
 if (x_7 == 0)
 {
-lean_object* x_8; lean_object* x_9; 
+lean_object* x_8; size_t x_9; size_t x_10; uint8_t x_11; 
 x_8 = lean_ctor_get(x_6, 0);
-x_9 = lean_level_update_succ(x_1, x_8);
-lean_ctor_set(x_6, 0, x_9);
-return x_6;
-}
-else
+x_9 = lean_ptr_addr(x_5);
+lean_dec(x_5);
+x_10 = lean_ptr_addr(x_8);
+x_11 = lean_usize_dec_eq(x_9, x_10);
+if (x_11 == 0)
 {
-lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-x_10 = lean_ctor_get(x_6, 0);
-x_11 = lean_ctor_get(x_6, 1);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_dec(x_6);
-x_12 = lean_level_update_succ(x_1, x_10);
-x_13 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_13, 0, x_12);
-lean_ctor_set(x_13, 1, x_11);
-return x_13;
-}
-}
-else
-{
-uint8_t x_14; 
+lean_object* x_12; 
 lean_dec(x_1);
-x_14 = !lean_is_exclusive(x_6);
-if (x_14 == 0)
+x_12 = l_Lean_Level_succ___override(x_8);
+lean_ctor_set(x_6, 0, x_12);
+return x_6;
+}
+else
+{
+lean_dec(x_8);
+lean_ctor_set(x_6, 0, x_1);
+return x_6;
+}
+}
+else
+{
+lean_object* x_13; lean_object* x_14; size_t x_15; size_t x_16; uint8_t x_17; 
+x_13 = lean_ctor_get(x_6, 0);
+x_14 = lean_ctor_get(x_6, 1);
+lean_inc(x_14);
+lean_inc(x_13);
+lean_dec(x_6);
+x_15 = lean_ptr_addr(x_5);
+lean_dec(x_5);
+x_16 = lean_ptr_addr(x_13);
+x_17 = lean_usize_dec_eq(x_15, x_16);
+if (x_17 == 0)
+{
+lean_object* x_18; lean_object* x_19; 
+lean_dec(x_1);
+x_18 = l_Lean_Level_succ___override(x_13);
+x_19 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_19, 0, x_18);
+lean_ctor_set(x_19, 1, x_14);
+return x_19;
+}
+else
+{
+lean_object* x_20; 
+lean_dec(x_13);
+x_20 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_20, 0, x_1);
+lean_ctor_set(x_20, 1, x_14);
+return x_20;
+}
+}
+}
+else
+{
+uint8_t x_21; 
+lean_dec(x_5);
+lean_dec(x_1);
+x_21 = !lean_is_exclusive(x_6);
+if (x_21 == 0)
 {
 return x_6;
 }
 else
 {
-lean_object* x_15; lean_object* x_16; lean_object* x_17; 
-x_15 = lean_ctor_get(x_6, 0);
-x_16 = lean_ctor_get(x_6, 1);
-lean_inc(x_16);
-lean_inc(x_15);
+lean_object* x_22; lean_object* x_23; lean_object* x_24; 
+x_22 = lean_ctor_get(x_6, 0);
+x_23 = lean_ctor_get(x_6, 1);
+lean_inc(x_23);
+lean_inc(x_22);
 lean_dec(x_6);
-x_17 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_17, 0, x_15);
-lean_ctor_set(x_17, 1, x_16);
-return x_17;
+x_24 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_24, 0, x_22);
+lean_ctor_set(x_24, 1, x_23);
+return x_24;
 }
 }
 }
 case 2:
 {
-lean_object* x_18; lean_object* x_19; lean_object* x_20; 
-x_18 = lean_ctor_get(x_1, 0);
-lean_inc(x_18);
-x_19 = lean_ctor_get(x_1, 1);
-lean_inc(x_19);
-x_20 = l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__6___rarg(x_18, x_2, x_3, x_4);
-if (lean_obj_tag(x_20) == 0)
+lean_object* x_25; lean_object* x_26; lean_object* x_27; 
+x_25 = lean_ctor_get(x_1, 0);
+lean_inc(x_25);
+x_26 = lean_ctor_get(x_1, 1);
+lean_inc(x_26);
+lean_inc(x_25);
+x_27 = l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__6___rarg(x_25, x_2, x_3, x_4);
+if (lean_obj_tag(x_27) == 0)
 {
-lean_object* x_21; lean_object* x_22; lean_object* x_23; 
-x_21 = lean_ctor_get(x_20, 0);
-lean_inc(x_21);
-x_22 = lean_ctor_get(x_20, 1);
-lean_inc(x_22);
-lean_dec(x_20);
-x_23 = l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__6___rarg(x_19, x_2, x_3, x_22);
-if (lean_obj_tag(x_23) == 0)
+lean_object* x_28; lean_object* x_29; lean_object* x_30; 
+x_28 = lean_ctor_get(x_27, 0);
+lean_inc(x_28);
+x_29 = lean_ctor_get(x_27, 1);
+lean_inc(x_29);
+lean_dec(x_27);
+lean_inc(x_26);
+x_30 = l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__6___rarg(x_26, x_2, x_3, x_29);
+if (lean_obj_tag(x_30) == 0)
 {
-uint8_t x_24; 
-x_24 = !lean_is_exclusive(x_23);
-if (x_24 == 0)
+uint8_t x_31; 
+x_31 = !lean_is_exclusive(x_30);
+if (x_31 == 0)
 {
-lean_object* x_25; lean_object* x_26; 
-x_25 = lean_ctor_get(x_23, 0);
-x_26 = lean_level_update_max(x_1, x_21, x_25);
-lean_ctor_set(x_23, 0, x_26);
-return x_23;
+lean_object* x_32; size_t x_33; size_t x_34; uint8_t x_35; 
+x_32 = lean_ctor_get(x_30, 0);
+x_33 = lean_ptr_addr(x_25);
+lean_dec(x_25);
+x_34 = lean_ptr_addr(x_28);
+x_35 = lean_usize_dec_eq(x_33, x_34);
+if (x_35 == 0)
+{
+lean_object* x_36; 
+lean_dec(x_26);
+lean_dec(x_1);
+x_36 = l_Lean_mkLevelMax_x27(x_28, x_32);
+lean_ctor_set(x_30, 0, x_36);
+return x_30;
 }
 else
 {
-lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; 
-x_27 = lean_ctor_get(x_23, 0);
-x_28 = lean_ctor_get(x_23, 1);
-lean_inc(x_28);
-lean_inc(x_27);
-lean_dec(x_23);
-x_29 = lean_level_update_max(x_1, x_21, x_27);
-x_30 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_30, 0, x_29);
-lean_ctor_set(x_30, 1, x_28);
+size_t x_37; size_t x_38; uint8_t x_39; 
+x_37 = lean_ptr_addr(x_26);
+lean_dec(x_26);
+x_38 = lean_ptr_addr(x_32);
+x_39 = lean_usize_dec_eq(x_37, x_38);
+if (x_39 == 0)
+{
+lean_object* x_40; 
+lean_dec(x_1);
+x_40 = l_Lean_mkLevelMax_x27(x_28, x_32);
+lean_ctor_set(x_30, 0, x_40);
+return x_30;
+}
+else
+{
+lean_object* x_41; 
+x_41 = l_Lean_simpLevelMax_x27(x_28, x_32, x_1);
+lean_dec(x_1);
+lean_dec(x_32);
+lean_dec(x_28);
+lean_ctor_set(x_30, 0, x_41);
 return x_30;
 }
 }
-else
-{
-uint8_t x_31; 
-lean_dec(x_21);
-lean_dec(x_1);
-x_31 = !lean_is_exclusive(x_23);
-if (x_31 == 0)
-{
-return x_23;
 }
 else
 {
-lean_object* x_32; lean_object* x_33; lean_object* x_34; 
-x_32 = lean_ctor_get(x_23, 0);
-x_33 = lean_ctor_get(x_23, 1);
-lean_inc(x_33);
-lean_inc(x_32);
-lean_dec(x_23);
-x_34 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_34, 0, x_32);
-lean_ctor_set(x_34, 1, x_33);
-return x_34;
-}
-}
-}
-else
-{
-uint8_t x_35; 
-lean_dec(x_19);
-lean_dec(x_1);
-x_35 = !lean_is_exclusive(x_20);
-if (x_35 == 0)
-{
-return x_20;
-}
-else
-{
-lean_object* x_36; lean_object* x_37; lean_object* x_38; 
-x_36 = lean_ctor_get(x_20, 0);
-x_37 = lean_ctor_get(x_20, 1);
-lean_inc(x_37);
-lean_inc(x_36);
-lean_dec(x_20);
-x_38 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_38, 0, x_36);
-lean_ctor_set(x_38, 1, x_37);
-return x_38;
-}
-}
-}
-case 3:
-{
-lean_object* x_39; lean_object* x_40; lean_object* x_41; 
-x_39 = lean_ctor_get(x_1, 0);
-lean_inc(x_39);
-x_40 = lean_ctor_get(x_1, 1);
-lean_inc(x_40);
-x_41 = l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__6___rarg(x_39, x_2, x_3, x_4);
-if (lean_obj_tag(x_41) == 0)
-{
-lean_object* x_42; lean_object* x_43; lean_object* x_44; 
-x_42 = lean_ctor_get(x_41, 0);
-lean_inc(x_42);
-x_43 = lean_ctor_get(x_41, 1);
+lean_object* x_42; lean_object* x_43; size_t x_44; size_t x_45; uint8_t x_46; 
+x_42 = lean_ctor_get(x_30, 0);
+x_43 = lean_ctor_get(x_30, 1);
 lean_inc(x_43);
-lean_dec(x_41);
-x_44 = l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__6___rarg(x_40, x_2, x_3, x_43);
-if (lean_obj_tag(x_44) == 0)
+lean_inc(x_42);
+lean_dec(x_30);
+x_44 = lean_ptr_addr(x_25);
+lean_dec(x_25);
+x_45 = lean_ptr_addr(x_28);
+x_46 = lean_usize_dec_eq(x_44, x_45);
+if (x_46 == 0)
 {
-uint8_t x_45; 
-x_45 = !lean_is_exclusive(x_44);
-if (x_45 == 0)
-{
-lean_object* x_46; lean_object* x_47; 
-x_46 = lean_ctor_get(x_44, 0);
-x_47 = lean_level_update_imax(x_1, x_42, x_46);
-lean_ctor_set(x_44, 0, x_47);
-return x_44;
-}
-else
-{
-lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; 
-x_48 = lean_ctor_get(x_44, 0);
-x_49 = lean_ctor_get(x_44, 1);
-lean_inc(x_49);
-lean_inc(x_48);
-lean_dec(x_44);
-x_50 = lean_level_update_imax(x_1, x_42, x_48);
-x_51 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_51, 0, x_50);
-lean_ctor_set(x_51, 1, x_49);
-return x_51;
-}
-}
-else
-{
-uint8_t x_52; 
-lean_dec(x_42);
+lean_object* x_47; lean_object* x_48; 
+lean_dec(x_26);
 lean_dec(x_1);
-x_52 = !lean_is_exclusive(x_44);
-if (x_52 == 0)
-{
-return x_44;
+x_47 = l_Lean_mkLevelMax_x27(x_28, x_42);
+x_48 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_48, 0, x_47);
+lean_ctor_set(x_48, 1, x_43);
+return x_48;
 }
 else
 {
-lean_object* x_53; lean_object* x_54; lean_object* x_55; 
-x_53 = lean_ctor_get(x_44, 0);
-x_54 = lean_ctor_get(x_44, 1);
-lean_inc(x_54);
-lean_inc(x_53);
-lean_dec(x_44);
-x_55 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_55, 0, x_53);
-lean_ctor_set(x_55, 1, x_54);
+size_t x_49; size_t x_50; uint8_t x_51; 
+x_49 = lean_ptr_addr(x_26);
+lean_dec(x_26);
+x_50 = lean_ptr_addr(x_42);
+x_51 = lean_usize_dec_eq(x_49, x_50);
+if (x_51 == 0)
+{
+lean_object* x_52; lean_object* x_53; 
+lean_dec(x_1);
+x_52 = l_Lean_mkLevelMax_x27(x_28, x_42);
+x_53 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_53, 0, x_52);
+lean_ctor_set(x_53, 1, x_43);
+return x_53;
+}
+else
+{
+lean_object* x_54; lean_object* x_55; 
+x_54 = l_Lean_simpLevelMax_x27(x_28, x_42, x_1);
+lean_dec(x_1);
+lean_dec(x_42);
+lean_dec(x_28);
+x_55 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_55, 0, x_54);
+lean_ctor_set(x_55, 1, x_43);
 return x_55;
 }
 }
 }
+}
 else
 {
 uint8_t x_56; 
-lean_dec(x_40);
+lean_dec(x_28);
+lean_dec(x_26);
+lean_dec(x_25);
 lean_dec(x_1);
-x_56 = !lean_is_exclusive(x_41);
+x_56 = !lean_is_exclusive(x_30);
 if (x_56 == 0)
 {
-return x_41;
+return x_30;
 }
 else
 {
 lean_object* x_57; lean_object* x_58; lean_object* x_59; 
-x_57 = lean_ctor_get(x_41, 0);
-x_58 = lean_ctor_get(x_41, 1);
+x_57 = lean_ctor_get(x_30, 0);
+x_58 = lean_ctor_get(x_30, 1);
 lean_inc(x_58);
 lean_inc(x_57);
-lean_dec(x_41);
+lean_dec(x_30);
 x_59 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_59, 0, x_57);
 lean_ctor_set(x_59, 1, x_58);
@@ -16424,67 +16910,145 @@ return x_59;
 }
 }
 }
-case 5:
-{
-lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_84; 
-x_60 = lean_ctor_get(x_1, 0);
-lean_inc(x_60);
-x_84 = lean_st_ref_get(x_3, x_4);
-if (lean_obj_tag(x_84) == 0)
-{
-lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; 
-x_85 = lean_ctor_get(x_84, 0);
-lean_inc(x_85);
-x_86 = lean_ctor_get(x_84, 1);
-lean_inc(x_86);
-lean_dec(x_84);
-x_87 = lean_ctor_get(x_85, 5);
-lean_inc(x_87);
-lean_dec(x_85);
-lean_inc(x_60);
-x_88 = l_Std_PersistentHashMap_find_x3f___at_Lean_getLevelMVarAssignment_x3f___spec__1(x_87, x_60);
-if (lean_obj_tag(x_88) == 0)
-{
-x_61 = x_88;
-x_62 = x_86;
-goto block_83;
-}
 else
 {
-lean_object* x_89; 
-x_89 = l_Lean_markUsedAssignment___at_Lean_instantiateMVarsCore___spec__8___rarg(x_3, x_86);
-if (lean_obj_tag(x_89) == 0)
-{
-lean_object* x_90; 
-x_90 = lean_ctor_get(x_89, 1);
-lean_inc(x_90);
-lean_dec(x_89);
-x_61 = x_88;
-x_62 = x_90;
-goto block_83;
-}
-else
-{
-uint8_t x_91; 
-lean_dec(x_88);
-lean_dec(x_60);
+uint8_t x_60; 
+lean_dec(x_26);
+lean_dec(x_25);
 lean_dec(x_1);
-x_91 = !lean_is_exclusive(x_89);
-if (x_91 == 0)
+x_60 = !lean_is_exclusive(x_27);
+if (x_60 == 0)
 {
-return x_89;
+return x_27;
 }
 else
 {
-lean_object* x_92; lean_object* x_93; lean_object* x_94; 
-x_92 = lean_ctor_get(x_89, 0);
-x_93 = lean_ctor_get(x_89, 1);
-lean_inc(x_93);
-lean_inc(x_92);
-lean_dec(x_89);
-x_94 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_94, 0, x_92);
-lean_ctor_set(x_94, 1, x_93);
+lean_object* x_61; lean_object* x_62; lean_object* x_63; 
+x_61 = lean_ctor_get(x_27, 0);
+x_62 = lean_ctor_get(x_27, 1);
+lean_inc(x_62);
+lean_inc(x_61);
+lean_dec(x_27);
+x_63 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_63, 0, x_61);
+lean_ctor_set(x_63, 1, x_62);
+return x_63;
+}
+}
+}
+case 3:
+{
+lean_object* x_64; lean_object* x_65; lean_object* x_66; 
+x_64 = lean_ctor_get(x_1, 0);
+lean_inc(x_64);
+x_65 = lean_ctor_get(x_1, 1);
+lean_inc(x_65);
+lean_inc(x_64);
+x_66 = l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__6___rarg(x_64, x_2, x_3, x_4);
+if (lean_obj_tag(x_66) == 0)
+{
+lean_object* x_67; lean_object* x_68; lean_object* x_69; 
+x_67 = lean_ctor_get(x_66, 0);
+lean_inc(x_67);
+x_68 = lean_ctor_get(x_66, 1);
+lean_inc(x_68);
+lean_dec(x_66);
+lean_inc(x_65);
+x_69 = l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__6___rarg(x_65, x_2, x_3, x_68);
+if (lean_obj_tag(x_69) == 0)
+{
+uint8_t x_70; 
+x_70 = !lean_is_exclusive(x_69);
+if (x_70 == 0)
+{
+lean_object* x_71; size_t x_72; size_t x_73; uint8_t x_74; 
+x_71 = lean_ctor_get(x_69, 0);
+x_72 = lean_ptr_addr(x_64);
+lean_dec(x_64);
+x_73 = lean_ptr_addr(x_67);
+x_74 = lean_usize_dec_eq(x_72, x_73);
+if (x_74 == 0)
+{
+lean_object* x_75; 
+lean_dec(x_65);
+lean_dec(x_1);
+x_75 = l_Lean_mkLevelIMax_x27(x_67, x_71);
+lean_ctor_set(x_69, 0, x_75);
+return x_69;
+}
+else
+{
+size_t x_76; size_t x_77; uint8_t x_78; 
+x_76 = lean_ptr_addr(x_65);
+lean_dec(x_65);
+x_77 = lean_ptr_addr(x_71);
+x_78 = lean_usize_dec_eq(x_76, x_77);
+if (x_78 == 0)
+{
+lean_object* x_79; 
+lean_dec(x_1);
+x_79 = l_Lean_mkLevelIMax_x27(x_67, x_71);
+lean_ctor_set(x_69, 0, x_79);
+return x_69;
+}
+else
+{
+lean_object* x_80; 
+x_80 = l_Lean_simpLevelIMax_x27(x_67, x_71, x_1);
+lean_dec(x_1);
+lean_ctor_set(x_69, 0, x_80);
+return x_69;
+}
+}
+}
+else
+{
+lean_object* x_81; lean_object* x_82; size_t x_83; size_t x_84; uint8_t x_85; 
+x_81 = lean_ctor_get(x_69, 0);
+x_82 = lean_ctor_get(x_69, 1);
+lean_inc(x_82);
+lean_inc(x_81);
+lean_dec(x_69);
+x_83 = lean_ptr_addr(x_64);
+lean_dec(x_64);
+x_84 = lean_ptr_addr(x_67);
+x_85 = lean_usize_dec_eq(x_83, x_84);
+if (x_85 == 0)
+{
+lean_object* x_86; lean_object* x_87; 
+lean_dec(x_65);
+lean_dec(x_1);
+x_86 = l_Lean_mkLevelIMax_x27(x_67, x_81);
+x_87 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_87, 0, x_86);
+lean_ctor_set(x_87, 1, x_82);
+return x_87;
+}
+else
+{
+size_t x_88; size_t x_89; uint8_t x_90; 
+x_88 = lean_ptr_addr(x_65);
+lean_dec(x_65);
+x_89 = lean_ptr_addr(x_81);
+x_90 = lean_usize_dec_eq(x_88, x_89);
+if (x_90 == 0)
+{
+lean_object* x_91; lean_object* x_92; 
+lean_dec(x_1);
+x_91 = l_Lean_mkLevelIMax_x27(x_67, x_81);
+x_92 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_92, 0, x_91);
+lean_ctor_set(x_92, 1, x_82);
+return x_92;
+}
+else
+{
+lean_object* x_93; lean_object* x_94; 
+x_93 = l_Lean_simpLevelIMax_x27(x_67, x_81, x_1);
+lean_dec(x_1);
+x_94 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_94, 0, x_93);
+lean_ctor_set(x_94, 1, x_82);
 return x_94;
 }
 }
@@ -16493,138 +17057,257 @@ return x_94;
 else
 {
 uint8_t x_95; 
-lean_dec(x_60);
+lean_dec(x_67);
+lean_dec(x_65);
+lean_dec(x_64);
 lean_dec(x_1);
-x_95 = !lean_is_exclusive(x_84);
+x_95 = !lean_is_exclusive(x_69);
 if (x_95 == 0)
 {
-return x_84;
+return x_69;
 }
 else
 {
 lean_object* x_96; lean_object* x_97; lean_object* x_98; 
-x_96 = lean_ctor_get(x_84, 0);
-x_97 = lean_ctor_get(x_84, 1);
+x_96 = lean_ctor_get(x_69, 0);
+x_97 = lean_ctor_get(x_69, 1);
 lean_inc(x_97);
 lean_inc(x_96);
-lean_dec(x_84);
+lean_dec(x_69);
 x_98 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_98, 0, x_96);
 lean_ctor_set(x_98, 1, x_97);
 return x_98;
 }
 }
-block_83:
-{
-if (lean_obj_tag(x_61) == 0)
-{
-lean_object* x_63; 
-lean_dec(x_60);
-x_63 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_63, 0, x_1);
-lean_ctor_set(x_63, 1, x_62);
-return x_63;
 }
 else
 {
-lean_object* x_64; uint8_t x_65; 
+uint8_t x_99; 
+lean_dec(x_65);
+lean_dec(x_64);
 lean_dec(x_1);
-x_64 = lean_ctor_get(x_61, 0);
-lean_inc(x_64);
-lean_dec(x_61);
-x_65 = l_Lean_Level_hasMVar(x_64);
-if (x_65 == 0)
+x_99 = !lean_is_exclusive(x_66);
+if (x_99 == 0)
 {
-lean_object* x_66; 
-lean_dec(x_60);
-x_66 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_66, 0, x_64);
-lean_ctor_set(x_66, 1, x_62);
 return x_66;
 }
 else
 {
-lean_object* x_67; 
-x_67 = l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__6___rarg(x_64, x_2, x_3, x_62);
-if (lean_obj_tag(x_67) == 0)
+lean_object* x_100; lean_object* x_101; lean_object* x_102; 
+x_100 = lean_ctor_get(x_66, 0);
+x_101 = lean_ctor_get(x_66, 1);
+lean_inc(x_101);
+lean_inc(x_100);
+lean_dec(x_66);
+x_102 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_102, 0, x_100);
+lean_ctor_set(x_102, 1, x_101);
+return x_102;
+}
+}
+}
+case 5:
 {
-lean_object* x_68; lean_object* x_69; lean_object* x_70; 
-x_68 = lean_ctor_get(x_67, 0);
-lean_inc(x_68);
-x_69 = lean_ctor_get(x_67, 1);
-lean_inc(x_69);
-lean_dec(x_67);
-lean_inc(x_68);
-x_70 = l_Lean_assignLevelMVar___at_Lean_instantiateMVarsCore___spec__7___rarg(x_60, x_68, x_2, x_3, x_69);
-if (lean_obj_tag(x_70) == 0)
+lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_127; 
+x_103 = lean_ctor_get(x_1, 0);
+lean_inc(x_103);
+x_127 = lean_st_ref_get(x_3, x_4);
+if (lean_obj_tag(x_127) == 0)
 {
-uint8_t x_71; 
-x_71 = !lean_is_exclusive(x_70);
-if (x_71 == 0)
+lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; 
+x_128 = lean_ctor_get(x_127, 0);
+lean_inc(x_128);
+x_129 = lean_ctor_get(x_127, 1);
+lean_inc(x_129);
+lean_dec(x_127);
+x_130 = lean_ctor_get(x_128, 5);
+lean_inc(x_130);
+lean_dec(x_128);
+lean_inc(x_103);
+x_131 = l_Std_PersistentHashMap_find_x3f___at_Lean_getLevelMVarAssignment_x3f___spec__1(x_130, x_103);
+if (lean_obj_tag(x_131) == 0)
 {
-lean_object* x_72; 
-x_72 = lean_ctor_get(x_70, 0);
-lean_dec(x_72);
-lean_ctor_set(x_70, 0, x_68);
-return x_70;
+x_104 = x_131;
+x_105 = x_129;
+goto block_126;
 }
 else
 {
-lean_object* x_73; lean_object* x_74; 
-x_73 = lean_ctor_get(x_70, 1);
-lean_inc(x_73);
-lean_dec(x_70);
-x_74 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_74, 0, x_68);
-lean_ctor_set(x_74, 1, x_73);
-return x_74;
-}
+lean_object* x_132; 
+x_132 = l_Lean_markUsedAssignment___at_Lean_instantiateMVarsCore___spec__8___rarg(x_3, x_129);
+if (lean_obj_tag(x_132) == 0)
+{
+lean_object* x_133; 
+x_133 = lean_ctor_get(x_132, 1);
+lean_inc(x_133);
+lean_dec(x_132);
+x_104 = x_131;
+x_105 = x_133;
+goto block_126;
 }
 else
 {
-uint8_t x_75; 
-lean_dec(x_68);
-x_75 = !lean_is_exclusive(x_70);
-if (x_75 == 0)
+uint8_t x_134; 
+lean_dec(x_131);
+lean_dec(x_103);
+lean_dec(x_1);
+x_134 = !lean_is_exclusive(x_132);
+if (x_134 == 0)
 {
-return x_70;
+return x_132;
 }
 else
 {
-lean_object* x_76; lean_object* x_77; lean_object* x_78; 
-x_76 = lean_ctor_get(x_70, 0);
-x_77 = lean_ctor_get(x_70, 1);
-lean_inc(x_77);
-lean_inc(x_76);
-lean_dec(x_70);
-x_78 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_78, 0, x_76);
-lean_ctor_set(x_78, 1, x_77);
-return x_78;
+lean_object* x_135; lean_object* x_136; lean_object* x_137; 
+x_135 = lean_ctor_get(x_132, 0);
+x_136 = lean_ctor_get(x_132, 1);
+lean_inc(x_136);
+lean_inc(x_135);
+lean_dec(x_132);
+x_137 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_137, 0, x_135);
+lean_ctor_set(x_137, 1, x_136);
+return x_137;
+}
 }
 }
 }
 else
 {
-uint8_t x_79; 
-lean_dec(x_60);
-x_79 = !lean_is_exclusive(x_67);
-if (x_79 == 0)
+uint8_t x_138; 
+lean_dec(x_103);
+lean_dec(x_1);
+x_138 = !lean_is_exclusive(x_127);
+if (x_138 == 0)
 {
-return x_67;
+return x_127;
 }
 else
 {
-lean_object* x_80; lean_object* x_81; lean_object* x_82; 
-x_80 = lean_ctor_get(x_67, 0);
-x_81 = lean_ctor_get(x_67, 1);
-lean_inc(x_81);
-lean_inc(x_80);
-lean_dec(x_67);
-x_82 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_82, 0, x_80);
-lean_ctor_set(x_82, 1, x_81);
-return x_82;
+lean_object* x_139; lean_object* x_140; lean_object* x_141; 
+x_139 = lean_ctor_get(x_127, 0);
+x_140 = lean_ctor_get(x_127, 1);
+lean_inc(x_140);
+lean_inc(x_139);
+lean_dec(x_127);
+x_141 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_141, 0, x_139);
+lean_ctor_set(x_141, 1, x_140);
+return x_141;
+}
+}
+block_126:
+{
+if (lean_obj_tag(x_104) == 0)
+{
+lean_object* x_106; 
+lean_dec(x_103);
+x_106 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_106, 0, x_1);
+lean_ctor_set(x_106, 1, x_105);
+return x_106;
+}
+else
+{
+lean_object* x_107; uint8_t x_108; 
+lean_dec(x_1);
+x_107 = lean_ctor_get(x_104, 0);
+lean_inc(x_107);
+lean_dec(x_104);
+x_108 = l_Lean_Level_hasMVar(x_107);
+if (x_108 == 0)
+{
+lean_object* x_109; 
+lean_dec(x_103);
+x_109 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_109, 0, x_107);
+lean_ctor_set(x_109, 1, x_105);
+return x_109;
+}
+else
+{
+lean_object* x_110; 
+x_110 = l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__6___rarg(x_107, x_2, x_3, x_105);
+if (lean_obj_tag(x_110) == 0)
+{
+lean_object* x_111; lean_object* x_112; lean_object* x_113; 
+x_111 = lean_ctor_get(x_110, 0);
+lean_inc(x_111);
+x_112 = lean_ctor_get(x_110, 1);
+lean_inc(x_112);
+lean_dec(x_110);
+lean_inc(x_111);
+x_113 = l_Lean_assignLevelMVar___at_Lean_instantiateMVarsCore___spec__7___rarg(x_103, x_111, x_2, x_3, x_112);
+if (lean_obj_tag(x_113) == 0)
+{
+uint8_t x_114; 
+x_114 = !lean_is_exclusive(x_113);
+if (x_114 == 0)
+{
+lean_object* x_115; 
+x_115 = lean_ctor_get(x_113, 0);
+lean_dec(x_115);
+lean_ctor_set(x_113, 0, x_111);
+return x_113;
+}
+else
+{
+lean_object* x_116; lean_object* x_117; 
+x_116 = lean_ctor_get(x_113, 1);
+lean_inc(x_116);
+lean_dec(x_113);
+x_117 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_117, 0, x_111);
+lean_ctor_set(x_117, 1, x_116);
+return x_117;
+}
+}
+else
+{
+uint8_t x_118; 
+lean_dec(x_111);
+x_118 = !lean_is_exclusive(x_113);
+if (x_118 == 0)
+{
+return x_113;
+}
+else
+{
+lean_object* x_119; lean_object* x_120; lean_object* x_121; 
+x_119 = lean_ctor_get(x_113, 0);
+x_120 = lean_ctor_get(x_113, 1);
+lean_inc(x_120);
+lean_inc(x_119);
+lean_dec(x_113);
+x_121 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_121, 0, x_119);
+lean_ctor_set(x_121, 1, x_120);
+return x_121;
+}
+}
+}
+else
+{
+uint8_t x_122; 
+lean_dec(x_103);
+x_122 = !lean_is_exclusive(x_110);
+if (x_122 == 0)
+{
+return x_110;
+}
+else
+{
+lean_object* x_123; lean_object* x_124; lean_object* x_125; 
+x_123 = lean_ctor_get(x_110, 0);
+x_124 = lean_ctor_get(x_110, 1);
+lean_inc(x_124);
+lean_inc(x_123);
+lean_dec(x_110);
+x_125 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_125, 0, x_123);
+lean_ctor_set(x_125, 1, x_124);
+return x_125;
 }
 }
 }
@@ -16633,11 +17316,11 @@ return x_82;
 }
 default: 
 {
-lean_object* x_99; 
-x_99 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_99, 0, x_1);
-lean_ctor_set(x_99, 1, x_4);
-return x_99;
+lean_object* x_142; 
+x_142 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_142, 0, x_1);
+lean_ctor_set(x_142, 1, x_4);
+return x_142;
 }
 }
 }
@@ -17029,6 +17712,7 @@ case 1:
 lean_object* x_5; lean_object* x_6; 
 x_5 = lean_ctor_get(x_1, 0);
 lean_inc(x_5);
+lean_inc(x_5);
 x_6 = l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__9___rarg(x_5, x_2, x_3, x_4);
 if (lean_obj_tag(x_6) == 0)
 {
@@ -17036,232 +17720,227 @@ uint8_t x_7;
 x_7 = !lean_is_exclusive(x_6);
 if (x_7 == 0)
 {
-lean_object* x_8; lean_object* x_9; 
+lean_object* x_8; size_t x_9; size_t x_10; uint8_t x_11; 
 x_8 = lean_ctor_get(x_6, 0);
-x_9 = lean_level_update_succ(x_1, x_8);
-lean_ctor_set(x_6, 0, x_9);
-return x_6;
-}
-else
+x_9 = lean_ptr_addr(x_5);
+lean_dec(x_5);
+x_10 = lean_ptr_addr(x_8);
+x_11 = lean_usize_dec_eq(x_9, x_10);
+if (x_11 == 0)
 {
-lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-x_10 = lean_ctor_get(x_6, 0);
-x_11 = lean_ctor_get(x_6, 1);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_dec(x_6);
-x_12 = lean_level_update_succ(x_1, x_10);
-x_13 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_13, 0, x_12);
-lean_ctor_set(x_13, 1, x_11);
-return x_13;
-}
-}
-else
-{
-uint8_t x_14; 
+lean_object* x_12; 
 lean_dec(x_1);
-x_14 = !lean_is_exclusive(x_6);
-if (x_14 == 0)
+x_12 = l_Lean_Level_succ___override(x_8);
+lean_ctor_set(x_6, 0, x_12);
+return x_6;
+}
+else
+{
+lean_dec(x_8);
+lean_ctor_set(x_6, 0, x_1);
+return x_6;
+}
+}
+else
+{
+lean_object* x_13; lean_object* x_14; size_t x_15; size_t x_16; uint8_t x_17; 
+x_13 = lean_ctor_get(x_6, 0);
+x_14 = lean_ctor_get(x_6, 1);
+lean_inc(x_14);
+lean_inc(x_13);
+lean_dec(x_6);
+x_15 = lean_ptr_addr(x_5);
+lean_dec(x_5);
+x_16 = lean_ptr_addr(x_13);
+x_17 = lean_usize_dec_eq(x_15, x_16);
+if (x_17 == 0)
+{
+lean_object* x_18; lean_object* x_19; 
+lean_dec(x_1);
+x_18 = l_Lean_Level_succ___override(x_13);
+x_19 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_19, 0, x_18);
+lean_ctor_set(x_19, 1, x_14);
+return x_19;
+}
+else
+{
+lean_object* x_20; 
+lean_dec(x_13);
+x_20 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_20, 0, x_1);
+lean_ctor_set(x_20, 1, x_14);
+return x_20;
+}
+}
+}
+else
+{
+uint8_t x_21; 
+lean_dec(x_5);
+lean_dec(x_1);
+x_21 = !lean_is_exclusive(x_6);
+if (x_21 == 0)
 {
 return x_6;
 }
 else
 {
-lean_object* x_15; lean_object* x_16; lean_object* x_17; 
-x_15 = lean_ctor_get(x_6, 0);
-x_16 = lean_ctor_get(x_6, 1);
-lean_inc(x_16);
-lean_inc(x_15);
+lean_object* x_22; lean_object* x_23; lean_object* x_24; 
+x_22 = lean_ctor_get(x_6, 0);
+x_23 = lean_ctor_get(x_6, 1);
+lean_inc(x_23);
+lean_inc(x_22);
 lean_dec(x_6);
-x_17 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_17, 0, x_15);
-lean_ctor_set(x_17, 1, x_16);
-return x_17;
+x_24 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_24, 0, x_22);
+lean_ctor_set(x_24, 1, x_23);
+return x_24;
 }
 }
 }
 case 2:
 {
-lean_object* x_18; lean_object* x_19; lean_object* x_20; 
-x_18 = lean_ctor_get(x_1, 0);
-lean_inc(x_18);
-x_19 = lean_ctor_get(x_1, 1);
-lean_inc(x_19);
-x_20 = l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__9___rarg(x_18, x_2, x_3, x_4);
-if (lean_obj_tag(x_20) == 0)
+lean_object* x_25; lean_object* x_26; lean_object* x_27; 
+x_25 = lean_ctor_get(x_1, 0);
+lean_inc(x_25);
+x_26 = lean_ctor_get(x_1, 1);
+lean_inc(x_26);
+lean_inc(x_25);
+x_27 = l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__9___rarg(x_25, x_2, x_3, x_4);
+if (lean_obj_tag(x_27) == 0)
 {
-lean_object* x_21; lean_object* x_22; lean_object* x_23; 
-x_21 = lean_ctor_get(x_20, 0);
-lean_inc(x_21);
-x_22 = lean_ctor_get(x_20, 1);
-lean_inc(x_22);
-lean_dec(x_20);
-x_23 = l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__9___rarg(x_19, x_2, x_3, x_22);
-if (lean_obj_tag(x_23) == 0)
+lean_object* x_28; lean_object* x_29; lean_object* x_30; 
+x_28 = lean_ctor_get(x_27, 0);
+lean_inc(x_28);
+x_29 = lean_ctor_get(x_27, 1);
+lean_inc(x_29);
+lean_dec(x_27);
+lean_inc(x_26);
+x_30 = l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__9___rarg(x_26, x_2, x_3, x_29);
+if (lean_obj_tag(x_30) == 0)
 {
-uint8_t x_24; 
-x_24 = !lean_is_exclusive(x_23);
-if (x_24 == 0)
+uint8_t x_31; 
+x_31 = !lean_is_exclusive(x_30);
+if (x_31 == 0)
 {
-lean_object* x_25; lean_object* x_26; 
-x_25 = lean_ctor_get(x_23, 0);
-x_26 = lean_level_update_max(x_1, x_21, x_25);
-lean_ctor_set(x_23, 0, x_26);
-return x_23;
+lean_object* x_32; size_t x_33; size_t x_34; uint8_t x_35; 
+x_32 = lean_ctor_get(x_30, 0);
+x_33 = lean_ptr_addr(x_25);
+lean_dec(x_25);
+x_34 = lean_ptr_addr(x_28);
+x_35 = lean_usize_dec_eq(x_33, x_34);
+if (x_35 == 0)
+{
+lean_object* x_36; 
+lean_dec(x_26);
+lean_dec(x_1);
+x_36 = l_Lean_mkLevelMax_x27(x_28, x_32);
+lean_ctor_set(x_30, 0, x_36);
+return x_30;
 }
 else
 {
-lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; 
-x_27 = lean_ctor_get(x_23, 0);
-x_28 = lean_ctor_get(x_23, 1);
-lean_inc(x_28);
-lean_inc(x_27);
-lean_dec(x_23);
-x_29 = lean_level_update_max(x_1, x_21, x_27);
-x_30 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_30, 0, x_29);
-lean_ctor_set(x_30, 1, x_28);
+size_t x_37; size_t x_38; uint8_t x_39; 
+x_37 = lean_ptr_addr(x_26);
+lean_dec(x_26);
+x_38 = lean_ptr_addr(x_32);
+x_39 = lean_usize_dec_eq(x_37, x_38);
+if (x_39 == 0)
+{
+lean_object* x_40; 
+lean_dec(x_1);
+x_40 = l_Lean_mkLevelMax_x27(x_28, x_32);
+lean_ctor_set(x_30, 0, x_40);
+return x_30;
+}
+else
+{
+lean_object* x_41; 
+x_41 = l_Lean_simpLevelMax_x27(x_28, x_32, x_1);
+lean_dec(x_1);
+lean_dec(x_32);
+lean_dec(x_28);
+lean_ctor_set(x_30, 0, x_41);
 return x_30;
 }
 }
-else
-{
-uint8_t x_31; 
-lean_dec(x_21);
-lean_dec(x_1);
-x_31 = !lean_is_exclusive(x_23);
-if (x_31 == 0)
-{
-return x_23;
 }
 else
 {
-lean_object* x_32; lean_object* x_33; lean_object* x_34; 
-x_32 = lean_ctor_get(x_23, 0);
-x_33 = lean_ctor_get(x_23, 1);
-lean_inc(x_33);
-lean_inc(x_32);
-lean_dec(x_23);
-x_34 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_34, 0, x_32);
-lean_ctor_set(x_34, 1, x_33);
-return x_34;
-}
-}
-}
-else
-{
-uint8_t x_35; 
-lean_dec(x_19);
-lean_dec(x_1);
-x_35 = !lean_is_exclusive(x_20);
-if (x_35 == 0)
-{
-return x_20;
-}
-else
-{
-lean_object* x_36; lean_object* x_37; lean_object* x_38; 
-x_36 = lean_ctor_get(x_20, 0);
-x_37 = lean_ctor_get(x_20, 1);
-lean_inc(x_37);
-lean_inc(x_36);
-lean_dec(x_20);
-x_38 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_38, 0, x_36);
-lean_ctor_set(x_38, 1, x_37);
-return x_38;
-}
-}
-}
-case 3:
-{
-lean_object* x_39; lean_object* x_40; lean_object* x_41; 
-x_39 = lean_ctor_get(x_1, 0);
-lean_inc(x_39);
-x_40 = lean_ctor_get(x_1, 1);
-lean_inc(x_40);
-x_41 = l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__9___rarg(x_39, x_2, x_3, x_4);
-if (lean_obj_tag(x_41) == 0)
-{
-lean_object* x_42; lean_object* x_43; lean_object* x_44; 
-x_42 = lean_ctor_get(x_41, 0);
-lean_inc(x_42);
-x_43 = lean_ctor_get(x_41, 1);
+lean_object* x_42; lean_object* x_43; size_t x_44; size_t x_45; uint8_t x_46; 
+x_42 = lean_ctor_get(x_30, 0);
+x_43 = lean_ctor_get(x_30, 1);
 lean_inc(x_43);
-lean_dec(x_41);
-x_44 = l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__9___rarg(x_40, x_2, x_3, x_43);
-if (lean_obj_tag(x_44) == 0)
+lean_inc(x_42);
+lean_dec(x_30);
+x_44 = lean_ptr_addr(x_25);
+lean_dec(x_25);
+x_45 = lean_ptr_addr(x_28);
+x_46 = lean_usize_dec_eq(x_44, x_45);
+if (x_46 == 0)
 {
-uint8_t x_45; 
-x_45 = !lean_is_exclusive(x_44);
-if (x_45 == 0)
-{
-lean_object* x_46; lean_object* x_47; 
-x_46 = lean_ctor_get(x_44, 0);
-x_47 = lean_level_update_imax(x_1, x_42, x_46);
-lean_ctor_set(x_44, 0, x_47);
-return x_44;
-}
-else
-{
-lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; 
-x_48 = lean_ctor_get(x_44, 0);
-x_49 = lean_ctor_get(x_44, 1);
-lean_inc(x_49);
-lean_inc(x_48);
-lean_dec(x_44);
-x_50 = lean_level_update_imax(x_1, x_42, x_48);
-x_51 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_51, 0, x_50);
-lean_ctor_set(x_51, 1, x_49);
-return x_51;
-}
-}
-else
-{
-uint8_t x_52; 
-lean_dec(x_42);
+lean_object* x_47; lean_object* x_48; 
+lean_dec(x_26);
 lean_dec(x_1);
-x_52 = !lean_is_exclusive(x_44);
-if (x_52 == 0)
-{
-return x_44;
+x_47 = l_Lean_mkLevelMax_x27(x_28, x_42);
+x_48 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_48, 0, x_47);
+lean_ctor_set(x_48, 1, x_43);
+return x_48;
 }
 else
 {
-lean_object* x_53; lean_object* x_54; lean_object* x_55; 
-x_53 = lean_ctor_get(x_44, 0);
-x_54 = lean_ctor_get(x_44, 1);
-lean_inc(x_54);
-lean_inc(x_53);
-lean_dec(x_44);
-x_55 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_55, 0, x_53);
-lean_ctor_set(x_55, 1, x_54);
+size_t x_49; size_t x_50; uint8_t x_51; 
+x_49 = lean_ptr_addr(x_26);
+lean_dec(x_26);
+x_50 = lean_ptr_addr(x_42);
+x_51 = lean_usize_dec_eq(x_49, x_50);
+if (x_51 == 0)
+{
+lean_object* x_52; lean_object* x_53; 
+lean_dec(x_1);
+x_52 = l_Lean_mkLevelMax_x27(x_28, x_42);
+x_53 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_53, 0, x_52);
+lean_ctor_set(x_53, 1, x_43);
+return x_53;
+}
+else
+{
+lean_object* x_54; lean_object* x_55; 
+x_54 = l_Lean_simpLevelMax_x27(x_28, x_42, x_1);
+lean_dec(x_1);
+lean_dec(x_42);
+lean_dec(x_28);
+x_55 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_55, 0, x_54);
+lean_ctor_set(x_55, 1, x_43);
 return x_55;
 }
 }
 }
+}
 else
 {
 uint8_t x_56; 
-lean_dec(x_40);
+lean_dec(x_28);
+lean_dec(x_26);
+lean_dec(x_25);
 lean_dec(x_1);
-x_56 = !lean_is_exclusive(x_41);
+x_56 = !lean_is_exclusive(x_30);
 if (x_56 == 0)
 {
-return x_41;
+return x_30;
 }
 else
 {
 lean_object* x_57; lean_object* x_58; lean_object* x_59; 
-x_57 = lean_ctor_get(x_41, 0);
-x_58 = lean_ctor_get(x_41, 1);
+x_57 = lean_ctor_get(x_30, 0);
+x_58 = lean_ctor_get(x_30, 1);
 lean_inc(x_58);
 lean_inc(x_57);
-lean_dec(x_41);
+lean_dec(x_30);
 x_59 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_59, 0, x_57);
 lean_ctor_set(x_59, 1, x_58);
@@ -17269,67 +17948,145 @@ return x_59;
 }
 }
 }
-case 5:
-{
-lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_84; 
-x_60 = lean_ctor_get(x_1, 0);
-lean_inc(x_60);
-x_84 = lean_st_ref_get(x_3, x_4);
-if (lean_obj_tag(x_84) == 0)
-{
-lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; 
-x_85 = lean_ctor_get(x_84, 0);
-lean_inc(x_85);
-x_86 = lean_ctor_get(x_84, 1);
-lean_inc(x_86);
-lean_dec(x_84);
-x_87 = lean_ctor_get(x_85, 5);
-lean_inc(x_87);
-lean_dec(x_85);
-lean_inc(x_60);
-x_88 = l_Std_PersistentHashMap_find_x3f___at_Lean_getLevelMVarAssignment_x3f___spec__1(x_87, x_60);
-if (lean_obj_tag(x_88) == 0)
-{
-x_61 = x_88;
-x_62 = x_86;
-goto block_83;
-}
 else
 {
-lean_object* x_89; 
-x_89 = l_Lean_markUsedAssignment___at_Lean_instantiateMVarsCore___spec__11___rarg(x_3, x_86);
-if (lean_obj_tag(x_89) == 0)
-{
-lean_object* x_90; 
-x_90 = lean_ctor_get(x_89, 1);
-lean_inc(x_90);
-lean_dec(x_89);
-x_61 = x_88;
-x_62 = x_90;
-goto block_83;
-}
-else
-{
-uint8_t x_91; 
-lean_dec(x_88);
-lean_dec(x_60);
+uint8_t x_60; 
+lean_dec(x_26);
+lean_dec(x_25);
 lean_dec(x_1);
-x_91 = !lean_is_exclusive(x_89);
-if (x_91 == 0)
+x_60 = !lean_is_exclusive(x_27);
+if (x_60 == 0)
 {
-return x_89;
+return x_27;
 }
 else
 {
-lean_object* x_92; lean_object* x_93; lean_object* x_94; 
-x_92 = lean_ctor_get(x_89, 0);
-x_93 = lean_ctor_get(x_89, 1);
-lean_inc(x_93);
-lean_inc(x_92);
-lean_dec(x_89);
-x_94 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_94, 0, x_92);
-lean_ctor_set(x_94, 1, x_93);
+lean_object* x_61; lean_object* x_62; lean_object* x_63; 
+x_61 = lean_ctor_get(x_27, 0);
+x_62 = lean_ctor_get(x_27, 1);
+lean_inc(x_62);
+lean_inc(x_61);
+lean_dec(x_27);
+x_63 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_63, 0, x_61);
+lean_ctor_set(x_63, 1, x_62);
+return x_63;
+}
+}
+}
+case 3:
+{
+lean_object* x_64; lean_object* x_65; lean_object* x_66; 
+x_64 = lean_ctor_get(x_1, 0);
+lean_inc(x_64);
+x_65 = lean_ctor_get(x_1, 1);
+lean_inc(x_65);
+lean_inc(x_64);
+x_66 = l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__9___rarg(x_64, x_2, x_3, x_4);
+if (lean_obj_tag(x_66) == 0)
+{
+lean_object* x_67; lean_object* x_68; lean_object* x_69; 
+x_67 = lean_ctor_get(x_66, 0);
+lean_inc(x_67);
+x_68 = lean_ctor_get(x_66, 1);
+lean_inc(x_68);
+lean_dec(x_66);
+lean_inc(x_65);
+x_69 = l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__9___rarg(x_65, x_2, x_3, x_68);
+if (lean_obj_tag(x_69) == 0)
+{
+uint8_t x_70; 
+x_70 = !lean_is_exclusive(x_69);
+if (x_70 == 0)
+{
+lean_object* x_71; size_t x_72; size_t x_73; uint8_t x_74; 
+x_71 = lean_ctor_get(x_69, 0);
+x_72 = lean_ptr_addr(x_64);
+lean_dec(x_64);
+x_73 = lean_ptr_addr(x_67);
+x_74 = lean_usize_dec_eq(x_72, x_73);
+if (x_74 == 0)
+{
+lean_object* x_75; 
+lean_dec(x_65);
+lean_dec(x_1);
+x_75 = l_Lean_mkLevelIMax_x27(x_67, x_71);
+lean_ctor_set(x_69, 0, x_75);
+return x_69;
+}
+else
+{
+size_t x_76; size_t x_77; uint8_t x_78; 
+x_76 = lean_ptr_addr(x_65);
+lean_dec(x_65);
+x_77 = lean_ptr_addr(x_71);
+x_78 = lean_usize_dec_eq(x_76, x_77);
+if (x_78 == 0)
+{
+lean_object* x_79; 
+lean_dec(x_1);
+x_79 = l_Lean_mkLevelIMax_x27(x_67, x_71);
+lean_ctor_set(x_69, 0, x_79);
+return x_69;
+}
+else
+{
+lean_object* x_80; 
+x_80 = l_Lean_simpLevelIMax_x27(x_67, x_71, x_1);
+lean_dec(x_1);
+lean_ctor_set(x_69, 0, x_80);
+return x_69;
+}
+}
+}
+else
+{
+lean_object* x_81; lean_object* x_82; size_t x_83; size_t x_84; uint8_t x_85; 
+x_81 = lean_ctor_get(x_69, 0);
+x_82 = lean_ctor_get(x_69, 1);
+lean_inc(x_82);
+lean_inc(x_81);
+lean_dec(x_69);
+x_83 = lean_ptr_addr(x_64);
+lean_dec(x_64);
+x_84 = lean_ptr_addr(x_67);
+x_85 = lean_usize_dec_eq(x_83, x_84);
+if (x_85 == 0)
+{
+lean_object* x_86; lean_object* x_87; 
+lean_dec(x_65);
+lean_dec(x_1);
+x_86 = l_Lean_mkLevelIMax_x27(x_67, x_81);
+x_87 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_87, 0, x_86);
+lean_ctor_set(x_87, 1, x_82);
+return x_87;
+}
+else
+{
+size_t x_88; size_t x_89; uint8_t x_90; 
+x_88 = lean_ptr_addr(x_65);
+lean_dec(x_65);
+x_89 = lean_ptr_addr(x_81);
+x_90 = lean_usize_dec_eq(x_88, x_89);
+if (x_90 == 0)
+{
+lean_object* x_91; lean_object* x_92; 
+lean_dec(x_1);
+x_91 = l_Lean_mkLevelIMax_x27(x_67, x_81);
+x_92 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_92, 0, x_91);
+lean_ctor_set(x_92, 1, x_82);
+return x_92;
+}
+else
+{
+lean_object* x_93; lean_object* x_94; 
+x_93 = l_Lean_simpLevelIMax_x27(x_67, x_81, x_1);
+lean_dec(x_1);
+x_94 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_94, 0, x_93);
+lean_ctor_set(x_94, 1, x_82);
 return x_94;
 }
 }
@@ -17338,138 +18095,257 @@ return x_94;
 else
 {
 uint8_t x_95; 
-lean_dec(x_60);
+lean_dec(x_67);
+lean_dec(x_65);
+lean_dec(x_64);
 lean_dec(x_1);
-x_95 = !lean_is_exclusive(x_84);
+x_95 = !lean_is_exclusive(x_69);
 if (x_95 == 0)
 {
-return x_84;
+return x_69;
 }
 else
 {
 lean_object* x_96; lean_object* x_97; lean_object* x_98; 
-x_96 = lean_ctor_get(x_84, 0);
-x_97 = lean_ctor_get(x_84, 1);
+x_96 = lean_ctor_get(x_69, 0);
+x_97 = lean_ctor_get(x_69, 1);
 lean_inc(x_97);
 lean_inc(x_96);
-lean_dec(x_84);
+lean_dec(x_69);
 x_98 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_98, 0, x_96);
 lean_ctor_set(x_98, 1, x_97);
 return x_98;
 }
 }
-block_83:
-{
-if (lean_obj_tag(x_61) == 0)
-{
-lean_object* x_63; 
-lean_dec(x_60);
-x_63 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_63, 0, x_1);
-lean_ctor_set(x_63, 1, x_62);
-return x_63;
 }
 else
 {
-lean_object* x_64; uint8_t x_65; 
+uint8_t x_99; 
+lean_dec(x_65);
+lean_dec(x_64);
 lean_dec(x_1);
-x_64 = lean_ctor_get(x_61, 0);
-lean_inc(x_64);
-lean_dec(x_61);
-x_65 = l_Lean_Level_hasMVar(x_64);
-if (x_65 == 0)
+x_99 = !lean_is_exclusive(x_66);
+if (x_99 == 0)
 {
-lean_object* x_66; 
-lean_dec(x_60);
-x_66 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_66, 0, x_64);
-lean_ctor_set(x_66, 1, x_62);
 return x_66;
 }
 else
 {
-lean_object* x_67; 
-x_67 = l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__9___rarg(x_64, x_2, x_3, x_62);
-if (lean_obj_tag(x_67) == 0)
+lean_object* x_100; lean_object* x_101; lean_object* x_102; 
+x_100 = lean_ctor_get(x_66, 0);
+x_101 = lean_ctor_get(x_66, 1);
+lean_inc(x_101);
+lean_inc(x_100);
+lean_dec(x_66);
+x_102 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_102, 0, x_100);
+lean_ctor_set(x_102, 1, x_101);
+return x_102;
+}
+}
+}
+case 5:
 {
-lean_object* x_68; lean_object* x_69; lean_object* x_70; 
-x_68 = lean_ctor_get(x_67, 0);
-lean_inc(x_68);
-x_69 = lean_ctor_get(x_67, 1);
-lean_inc(x_69);
-lean_dec(x_67);
-lean_inc(x_68);
-x_70 = l_Lean_assignLevelMVar___at_Lean_instantiateMVarsCore___spec__10___rarg(x_60, x_68, x_2, x_3, x_69);
-if (lean_obj_tag(x_70) == 0)
+lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_127; 
+x_103 = lean_ctor_get(x_1, 0);
+lean_inc(x_103);
+x_127 = lean_st_ref_get(x_3, x_4);
+if (lean_obj_tag(x_127) == 0)
 {
-uint8_t x_71; 
-x_71 = !lean_is_exclusive(x_70);
-if (x_71 == 0)
+lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; 
+x_128 = lean_ctor_get(x_127, 0);
+lean_inc(x_128);
+x_129 = lean_ctor_get(x_127, 1);
+lean_inc(x_129);
+lean_dec(x_127);
+x_130 = lean_ctor_get(x_128, 5);
+lean_inc(x_130);
+lean_dec(x_128);
+lean_inc(x_103);
+x_131 = l_Std_PersistentHashMap_find_x3f___at_Lean_getLevelMVarAssignment_x3f___spec__1(x_130, x_103);
+if (lean_obj_tag(x_131) == 0)
 {
-lean_object* x_72; 
-x_72 = lean_ctor_get(x_70, 0);
-lean_dec(x_72);
-lean_ctor_set(x_70, 0, x_68);
-return x_70;
+x_104 = x_131;
+x_105 = x_129;
+goto block_126;
 }
 else
 {
-lean_object* x_73; lean_object* x_74; 
-x_73 = lean_ctor_get(x_70, 1);
-lean_inc(x_73);
-lean_dec(x_70);
-x_74 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_74, 0, x_68);
-lean_ctor_set(x_74, 1, x_73);
-return x_74;
-}
+lean_object* x_132; 
+x_132 = l_Lean_markUsedAssignment___at_Lean_instantiateMVarsCore___spec__11___rarg(x_3, x_129);
+if (lean_obj_tag(x_132) == 0)
+{
+lean_object* x_133; 
+x_133 = lean_ctor_get(x_132, 1);
+lean_inc(x_133);
+lean_dec(x_132);
+x_104 = x_131;
+x_105 = x_133;
+goto block_126;
 }
 else
 {
-uint8_t x_75; 
-lean_dec(x_68);
-x_75 = !lean_is_exclusive(x_70);
-if (x_75 == 0)
+uint8_t x_134; 
+lean_dec(x_131);
+lean_dec(x_103);
+lean_dec(x_1);
+x_134 = !lean_is_exclusive(x_132);
+if (x_134 == 0)
 {
-return x_70;
+return x_132;
 }
 else
 {
-lean_object* x_76; lean_object* x_77; lean_object* x_78; 
-x_76 = lean_ctor_get(x_70, 0);
-x_77 = lean_ctor_get(x_70, 1);
-lean_inc(x_77);
-lean_inc(x_76);
-lean_dec(x_70);
-x_78 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_78, 0, x_76);
-lean_ctor_set(x_78, 1, x_77);
-return x_78;
+lean_object* x_135; lean_object* x_136; lean_object* x_137; 
+x_135 = lean_ctor_get(x_132, 0);
+x_136 = lean_ctor_get(x_132, 1);
+lean_inc(x_136);
+lean_inc(x_135);
+lean_dec(x_132);
+x_137 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_137, 0, x_135);
+lean_ctor_set(x_137, 1, x_136);
+return x_137;
+}
 }
 }
 }
 else
 {
-uint8_t x_79; 
-lean_dec(x_60);
-x_79 = !lean_is_exclusive(x_67);
-if (x_79 == 0)
+uint8_t x_138; 
+lean_dec(x_103);
+lean_dec(x_1);
+x_138 = !lean_is_exclusive(x_127);
+if (x_138 == 0)
 {
-return x_67;
+return x_127;
 }
 else
 {
-lean_object* x_80; lean_object* x_81; lean_object* x_82; 
-x_80 = lean_ctor_get(x_67, 0);
-x_81 = lean_ctor_get(x_67, 1);
-lean_inc(x_81);
-lean_inc(x_80);
-lean_dec(x_67);
-x_82 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_82, 0, x_80);
-lean_ctor_set(x_82, 1, x_81);
-return x_82;
+lean_object* x_139; lean_object* x_140; lean_object* x_141; 
+x_139 = lean_ctor_get(x_127, 0);
+x_140 = lean_ctor_get(x_127, 1);
+lean_inc(x_140);
+lean_inc(x_139);
+lean_dec(x_127);
+x_141 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_141, 0, x_139);
+lean_ctor_set(x_141, 1, x_140);
+return x_141;
+}
+}
+block_126:
+{
+if (lean_obj_tag(x_104) == 0)
+{
+lean_object* x_106; 
+lean_dec(x_103);
+x_106 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_106, 0, x_1);
+lean_ctor_set(x_106, 1, x_105);
+return x_106;
+}
+else
+{
+lean_object* x_107; uint8_t x_108; 
+lean_dec(x_1);
+x_107 = lean_ctor_get(x_104, 0);
+lean_inc(x_107);
+lean_dec(x_104);
+x_108 = l_Lean_Level_hasMVar(x_107);
+if (x_108 == 0)
+{
+lean_object* x_109; 
+lean_dec(x_103);
+x_109 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_109, 0, x_107);
+lean_ctor_set(x_109, 1, x_105);
+return x_109;
+}
+else
+{
+lean_object* x_110; 
+x_110 = l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__9___rarg(x_107, x_2, x_3, x_105);
+if (lean_obj_tag(x_110) == 0)
+{
+lean_object* x_111; lean_object* x_112; lean_object* x_113; 
+x_111 = lean_ctor_get(x_110, 0);
+lean_inc(x_111);
+x_112 = lean_ctor_get(x_110, 1);
+lean_inc(x_112);
+lean_dec(x_110);
+lean_inc(x_111);
+x_113 = l_Lean_assignLevelMVar___at_Lean_instantiateMVarsCore___spec__10___rarg(x_103, x_111, x_2, x_3, x_112);
+if (lean_obj_tag(x_113) == 0)
+{
+uint8_t x_114; 
+x_114 = !lean_is_exclusive(x_113);
+if (x_114 == 0)
+{
+lean_object* x_115; 
+x_115 = lean_ctor_get(x_113, 0);
+lean_dec(x_115);
+lean_ctor_set(x_113, 0, x_111);
+return x_113;
+}
+else
+{
+lean_object* x_116; lean_object* x_117; 
+x_116 = lean_ctor_get(x_113, 1);
+lean_inc(x_116);
+lean_dec(x_113);
+x_117 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_117, 0, x_111);
+lean_ctor_set(x_117, 1, x_116);
+return x_117;
+}
+}
+else
+{
+uint8_t x_118; 
+lean_dec(x_111);
+x_118 = !lean_is_exclusive(x_113);
+if (x_118 == 0)
+{
+return x_113;
+}
+else
+{
+lean_object* x_119; lean_object* x_120; lean_object* x_121; 
+x_119 = lean_ctor_get(x_113, 0);
+x_120 = lean_ctor_get(x_113, 1);
+lean_inc(x_120);
+lean_inc(x_119);
+lean_dec(x_113);
+x_121 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_121, 0, x_119);
+lean_ctor_set(x_121, 1, x_120);
+return x_121;
+}
+}
+}
+else
+{
+uint8_t x_122; 
+lean_dec(x_103);
+x_122 = !lean_is_exclusive(x_110);
+if (x_122 == 0)
+{
+return x_110;
+}
+else
+{
+lean_object* x_123; lean_object* x_124; lean_object* x_125; 
+x_123 = lean_ctor_get(x_110, 0);
+x_124 = lean_ctor_get(x_110, 1);
+lean_inc(x_124);
+lean_inc(x_123);
+lean_dec(x_110);
+x_125 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_125, 0, x_123);
+lean_ctor_set(x_125, 1, x_124);
+return x_125;
 }
 }
 }
@@ -17478,11 +18354,11 @@ return x_82;
 }
 default: 
 {
-lean_object* x_99; 
-x_99 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_99, 0, x_1);
-lean_ctor_set(x_99, 1, x_4);
-return x_99;
+lean_object* x_142; 
+x_142 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_142, 0, x_1);
+lean_ctor_set(x_142, 1, x_4);
+return x_142;
 }
 }
 }
@@ -22507,350 +23383,365 @@ case 3:
 lean_object* x_82; lean_object* x_83; 
 x_82 = lean_ctor_get(x_1, 0);
 lean_inc(x_82);
+lean_inc(x_82);
 x_83 = l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__6___rarg(x_82, x_2, x_3, x_48);
 if (lean_obj_tag(x_83) == 0)
 {
-lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; 
+lean_object* x_84; lean_object* x_85; size_t x_86; size_t x_87; uint8_t x_88; 
 x_84 = lean_ctor_get(x_83, 0);
 lean_inc(x_84);
 x_85 = lean_ctor_get(x_83, 1);
 lean_inc(x_85);
 lean_dec(x_83);
+x_86 = lean_ptr_addr(x_82);
+lean_dec(x_82);
+x_87 = lean_ptr_addr(x_84);
+x_88 = lean_usize_dec_eq(x_86, x_87);
+if (x_88 == 0)
+{
+lean_object* x_89; 
+x_89 = l_Lean_Expr_sort___override(x_84);
+x_8 = x_89;
+x_9 = x_85;
+goto block_27;
+}
+else
+{
+lean_dec(x_84);
 lean_inc(x_1);
-x_86 = lean_expr_update_sort(x_1, x_84);
-x_87 = lean_st_ref_take(x_2, x_85);
-if (lean_obj_tag(x_87) == 0)
-{
-lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; 
-x_88 = lean_ctor_get(x_87, 0);
-lean_inc(x_88);
-x_89 = lean_ctor_get(x_87, 1);
-lean_inc(x_89);
-lean_dec(x_87);
-lean_inc(x_86);
-x_90 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_88, x_1, x_86);
-x_91 = lean_st_ref_set(x_2, x_90, x_89);
-if (lean_obj_tag(x_91) == 0)
-{
-uint8_t x_92; 
-x_92 = !lean_is_exclusive(x_91);
-if (x_92 == 0)
-{
-lean_object* x_93; 
-x_93 = lean_ctor_get(x_91, 0);
-lean_dec(x_93);
-lean_ctor_set(x_91, 0, x_86);
-return x_91;
-}
-else
-{
-lean_object* x_94; lean_object* x_95; 
-x_94 = lean_ctor_get(x_91, 1);
-lean_inc(x_94);
-lean_dec(x_91);
-x_95 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_95, 0, x_86);
-lean_ctor_set(x_95, 1, x_94);
-return x_95;
+x_8 = x_1;
+x_9 = x_85;
+goto block_27;
 }
 }
 else
 {
-uint8_t x_96; 
-lean_dec(x_86);
-x_96 = !lean_is_exclusive(x_91);
-if (x_96 == 0)
-{
-return x_91;
-}
-else
-{
-lean_object* x_97; lean_object* x_98; lean_object* x_99; 
-x_97 = lean_ctor_get(x_91, 0);
-x_98 = lean_ctor_get(x_91, 1);
-lean_inc(x_98);
-lean_inc(x_97);
-lean_dec(x_91);
-x_99 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_99, 0, x_97);
-lean_ctor_set(x_99, 1, x_98);
-return x_99;
-}
-}
-}
-else
-{
-uint8_t x_100; 
-lean_dec(x_86);
+uint8_t x_90; 
+lean_dec(x_82);
 lean_dec(x_1);
-x_100 = !lean_is_exclusive(x_87);
-if (x_100 == 0)
-{
-return x_87;
-}
-else
-{
-lean_object* x_101; lean_object* x_102; lean_object* x_103; 
-x_101 = lean_ctor_get(x_87, 0);
-x_102 = lean_ctor_get(x_87, 1);
-lean_inc(x_102);
-lean_inc(x_101);
-lean_dec(x_87);
-x_103 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_103, 0, x_101);
-lean_ctor_set(x_103, 1, x_102);
-return x_103;
-}
-}
-}
-else
-{
-uint8_t x_104; 
-lean_dec(x_1);
-x_104 = !lean_is_exclusive(x_83);
-if (x_104 == 0)
+x_90 = !lean_is_exclusive(x_83);
+if (x_90 == 0)
 {
 return x_83;
 }
 else
 {
-lean_object* x_105; lean_object* x_106; lean_object* x_107; 
-x_105 = lean_ctor_get(x_83, 0);
-x_106 = lean_ctor_get(x_83, 1);
-lean_inc(x_106);
-lean_inc(x_105);
+lean_object* x_91; lean_object* x_92; lean_object* x_93; 
+x_91 = lean_ctor_get(x_83, 0);
+x_92 = lean_ctor_get(x_83, 1);
+lean_inc(x_92);
+lean_inc(x_91);
 lean_dec(x_83);
-x_107 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_107, 0, x_105);
-lean_ctor_set(x_107, 1, x_106);
-return x_107;
+x_93 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_93, 0, x_91);
+lean_ctor_set(x_93, 1, x_92);
+return x_93;
 }
 }
 }
 case 4:
 {
-lean_object* x_108; lean_object* x_109; 
-x_108 = lean_ctor_get(x_1, 1);
-lean_inc(x_108);
-x_109 = l_List_mapM___at_Lean_instantiateMVarsCore___spec__12___rarg(x_5, x_108, x_2, x_3, x_48);
-if (lean_obj_tag(x_109) == 0)
+lean_object* x_94; lean_object* x_95; lean_object* x_96; 
+x_94 = lean_ctor_get(x_1, 0);
+lean_inc(x_94);
+x_95 = lean_ctor_get(x_1, 1);
+lean_inc(x_95);
+lean_inc(x_95);
+x_96 = l_List_mapM___at_Lean_instantiateMVarsCore___spec__12___rarg(x_5, x_95, x_2, x_3, x_48);
+if (lean_obj_tag(x_96) == 0)
 {
-lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; 
-x_110 = lean_ctor_get(x_109, 0);
-lean_inc(x_110);
-x_111 = lean_ctor_get(x_109, 1);
-lean_inc(x_111);
-lean_dec(x_109);
+lean_object* x_97; lean_object* x_98; uint8_t x_99; 
+x_97 = lean_ctor_get(x_96, 0);
+lean_inc(x_97);
+x_98 = lean_ctor_get(x_96, 1);
+lean_inc(x_98);
+lean_dec(x_96);
+x_99 = l_ptrEqList___rarg(x_95, x_97);
+lean_dec(x_95);
+if (x_99 == 0)
+{
+lean_object* x_100; 
+x_100 = l_Lean_Expr_const___override(x_94, x_97);
+x_8 = x_100;
+x_9 = x_98;
+goto block_27;
+}
+else
+{
+lean_dec(x_97);
+lean_dec(x_94);
 lean_inc(x_1);
-x_112 = lean_expr_update_const(x_1, x_110);
-x_113 = lean_st_ref_take(x_2, x_111);
-if (lean_obj_tag(x_113) == 0)
-{
-lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; 
-x_114 = lean_ctor_get(x_113, 0);
-lean_inc(x_114);
-x_115 = lean_ctor_get(x_113, 1);
-lean_inc(x_115);
-lean_dec(x_113);
-lean_inc(x_112);
-x_116 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_114, x_1, x_112);
-x_117 = lean_st_ref_set(x_2, x_116, x_115);
-if (lean_obj_tag(x_117) == 0)
-{
-uint8_t x_118; 
-x_118 = !lean_is_exclusive(x_117);
-if (x_118 == 0)
-{
-lean_object* x_119; 
-x_119 = lean_ctor_get(x_117, 0);
-lean_dec(x_119);
-lean_ctor_set(x_117, 0, x_112);
-return x_117;
-}
-else
-{
-lean_object* x_120; lean_object* x_121; 
-x_120 = lean_ctor_get(x_117, 1);
-lean_inc(x_120);
-lean_dec(x_117);
-x_121 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_121, 0, x_112);
-lean_ctor_set(x_121, 1, x_120);
-return x_121;
+x_8 = x_1;
+x_9 = x_98;
+goto block_27;
 }
 }
 else
 {
-uint8_t x_122; 
-lean_dec(x_112);
-x_122 = !lean_is_exclusive(x_117);
-if (x_122 == 0)
-{
-return x_117;
-}
-else
-{
-lean_object* x_123; lean_object* x_124; lean_object* x_125; 
-x_123 = lean_ctor_get(x_117, 0);
-x_124 = lean_ctor_get(x_117, 1);
-lean_inc(x_124);
-lean_inc(x_123);
-lean_dec(x_117);
-x_125 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_125, 0, x_123);
-lean_ctor_set(x_125, 1, x_124);
-return x_125;
-}
-}
-}
-else
-{
-uint8_t x_126; 
-lean_dec(x_112);
+uint8_t x_101; 
+lean_dec(x_95);
+lean_dec(x_94);
 lean_dec(x_1);
-x_126 = !lean_is_exclusive(x_113);
-if (x_126 == 0)
+x_101 = !lean_is_exclusive(x_96);
+if (x_101 == 0)
 {
-return x_113;
+return x_96;
 }
 else
 {
-lean_object* x_127; lean_object* x_128; lean_object* x_129; 
-x_127 = lean_ctor_get(x_113, 0);
-x_128 = lean_ctor_get(x_113, 1);
-lean_inc(x_128);
-lean_inc(x_127);
-lean_dec(x_113);
-x_129 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_129, 0, x_127);
-lean_ctor_set(x_129, 1, x_128);
-return x_129;
-}
-}
-}
-else
-{
-uint8_t x_130; 
-lean_dec(x_1);
-x_130 = !lean_is_exclusive(x_109);
-if (x_130 == 0)
-{
-return x_109;
-}
-else
-{
-lean_object* x_131; lean_object* x_132; lean_object* x_133; 
-x_131 = lean_ctor_get(x_109, 0);
-x_132 = lean_ctor_get(x_109, 1);
-lean_inc(x_132);
-lean_inc(x_131);
-lean_dec(x_109);
-x_133 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_133, 0, x_131);
-lean_ctor_set(x_133, 1, x_132);
-return x_133;
+lean_object* x_102; lean_object* x_103; lean_object* x_104; 
+x_102 = lean_ctor_get(x_96, 0);
+x_103 = lean_ctor_get(x_96, 1);
+lean_inc(x_103);
+lean_inc(x_102);
+lean_dec(x_96);
+x_104 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_104, 0, x_102);
+lean_ctor_set(x_104, 1, x_103);
+return x_104;
 }
 }
 }
 case 5:
 {
-lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; 
-x_134 = lean_unsigned_to_nat(0u);
-x_135 = l___private_Lean_Expr_0__Lean_Expr_getAppNumArgsAux(x_1, x_134);
-x_136 = l_Lean_instantiateExprMVars___rarg___lambda__20___closed__1;
-lean_inc(x_135);
-x_137 = lean_mk_array(x_135, x_136);
-x_138 = lean_unsigned_to_nat(1u);
-x_139 = lean_nat_sub(x_135, x_138);
-lean_dec(x_135);
+lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; 
+x_105 = lean_unsigned_to_nat(0u);
+x_106 = l___private_Lean_Expr_0__Lean_Expr_getAppNumArgsAux(x_1, x_105);
+x_107 = l_Lean_instantiateExprMVars___rarg___lambda__20___closed__1;
+lean_inc(x_106);
+x_108 = lean_mk_array(x_106, x_107);
+x_109 = lean_unsigned_to_nat(1u);
+x_110 = lean_nat_sub(x_106, x_109);
+lean_dec(x_106);
 lean_inc(x_1);
-x_140 = l_Lean_Expr_withAppAux___at_Lean_instantiateMVarsCore___spec__42___rarg(x_5, x_1, x_137, x_139, x_2, x_3, x_48);
-if (lean_obj_tag(x_140) == 0)
+x_111 = l_Lean_Expr_withAppAux___at_Lean_instantiateMVarsCore___spec__42___rarg(x_5, x_1, x_108, x_110, x_2, x_3, x_48);
+if (lean_obj_tag(x_111) == 0)
 {
-lean_object* x_141; lean_object* x_142; lean_object* x_143; 
-x_141 = lean_ctor_get(x_140, 0);
+lean_object* x_112; lean_object* x_113; lean_object* x_114; 
+x_112 = lean_ctor_get(x_111, 0);
+lean_inc(x_112);
+x_113 = lean_ctor_get(x_111, 1);
+lean_inc(x_113);
+lean_dec(x_111);
+x_114 = lean_st_ref_take(x_2, x_113);
+if (lean_obj_tag(x_114) == 0)
+{
+lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; 
+x_115 = lean_ctor_get(x_114, 0);
+lean_inc(x_115);
+x_116 = lean_ctor_get(x_114, 1);
+lean_inc(x_116);
+lean_dec(x_114);
+lean_inc(x_112);
+x_117 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_115, x_1, x_112);
+x_118 = lean_st_ref_set(x_2, x_117, x_116);
+if (lean_obj_tag(x_118) == 0)
+{
+uint8_t x_119; 
+x_119 = !lean_is_exclusive(x_118);
+if (x_119 == 0)
+{
+lean_object* x_120; 
+x_120 = lean_ctor_get(x_118, 0);
+lean_dec(x_120);
+lean_ctor_set(x_118, 0, x_112);
+return x_118;
+}
+else
+{
+lean_object* x_121; lean_object* x_122; 
+x_121 = lean_ctor_get(x_118, 1);
+lean_inc(x_121);
+lean_dec(x_118);
+x_122 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_122, 0, x_112);
+lean_ctor_set(x_122, 1, x_121);
+return x_122;
+}
+}
+else
+{
+uint8_t x_123; 
+lean_dec(x_112);
+x_123 = !lean_is_exclusive(x_118);
+if (x_123 == 0)
+{
+return x_118;
+}
+else
+{
+lean_object* x_124; lean_object* x_125; lean_object* x_126; 
+x_124 = lean_ctor_get(x_118, 0);
+x_125 = lean_ctor_get(x_118, 1);
+lean_inc(x_125);
+lean_inc(x_124);
+lean_dec(x_118);
+x_126 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_126, 0, x_124);
+lean_ctor_set(x_126, 1, x_125);
+return x_126;
+}
+}
+}
+else
+{
+uint8_t x_127; 
+lean_dec(x_112);
+lean_dec(x_1);
+x_127 = !lean_is_exclusive(x_114);
+if (x_127 == 0)
+{
+return x_114;
+}
+else
+{
+lean_object* x_128; lean_object* x_129; lean_object* x_130; 
+x_128 = lean_ctor_get(x_114, 0);
+x_129 = lean_ctor_get(x_114, 1);
+lean_inc(x_129);
+lean_inc(x_128);
+lean_dec(x_114);
+x_130 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_130, 0, x_128);
+lean_ctor_set(x_130, 1, x_129);
+return x_130;
+}
+}
+}
+else
+{
+uint8_t x_131; 
+lean_dec(x_1);
+x_131 = !lean_is_exclusive(x_111);
+if (x_131 == 0)
+{
+return x_111;
+}
+else
+{
+lean_object* x_132; lean_object* x_133; lean_object* x_134; 
+x_132 = lean_ctor_get(x_111, 0);
+x_133 = lean_ctor_get(x_111, 1);
+lean_inc(x_133);
+lean_inc(x_132);
+lean_dec(x_111);
+x_134 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_134, 0, x_132);
+lean_ctor_set(x_134, 1, x_133);
+return x_134;
+}
+}
+}
+case 6:
+{
+lean_object* x_135; lean_object* x_136; lean_object* x_137; uint8_t x_138; lean_object* x_139; 
+x_135 = lean_ctor_get(x_1, 0);
+lean_inc(x_135);
+x_136 = lean_ctor_get(x_1, 1);
+lean_inc(x_136);
+x_137 = lean_ctor_get(x_1, 2);
+lean_inc(x_137);
+x_138 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
+lean_inc(x_136);
+x_139 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_136, x_2, x_3, x_48);
+if (lean_obj_tag(x_139) == 0)
+{
+lean_object* x_140; lean_object* x_141; lean_object* x_142; 
+x_140 = lean_ctor_get(x_139, 0);
+lean_inc(x_140);
+x_141 = lean_ctor_get(x_139, 1);
 lean_inc(x_141);
-x_142 = lean_ctor_get(x_140, 1);
-lean_inc(x_142);
-lean_dec(x_140);
-x_143 = lean_st_ref_take(x_2, x_142);
-if (lean_obj_tag(x_143) == 0)
+lean_dec(x_139);
+lean_inc(x_137);
+x_142 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_137, x_2, x_3, x_141);
+if (lean_obj_tag(x_142) == 0)
 {
-lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; 
-x_144 = lean_ctor_get(x_143, 0);
+lean_object* x_143; lean_object* x_144; lean_object* x_145; size_t x_146; size_t x_147; uint8_t x_148; 
+x_143 = lean_ctor_get(x_142, 0);
+lean_inc(x_143);
+x_144 = lean_ctor_get(x_142, 1);
 lean_inc(x_144);
-x_145 = lean_ctor_get(x_143, 1);
-lean_inc(x_145);
-lean_dec(x_143);
-lean_inc(x_141);
-x_146 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_144, x_1, x_141);
-x_147 = lean_st_ref_set(x_2, x_146, x_145);
-if (lean_obj_tag(x_147) == 0)
-{
-uint8_t x_148; 
-x_148 = !lean_is_exclusive(x_147);
+lean_dec(x_142);
+lean_inc(x_137);
+lean_inc(x_136);
+lean_inc(x_135);
+x_145 = l_Lean_Expr_lam___override(x_135, x_136, x_137, x_138);
+x_146 = lean_ptr_addr(x_136);
+lean_dec(x_136);
+x_147 = lean_ptr_addr(x_140);
+x_148 = lean_usize_dec_eq(x_146, x_147);
 if (x_148 == 0)
 {
 lean_object* x_149; 
-x_149 = lean_ctor_get(x_147, 0);
-lean_dec(x_149);
-lean_ctor_set(x_147, 0, x_141);
-return x_147;
+lean_dec(x_145);
+lean_dec(x_137);
+x_149 = l_Lean_Expr_lam___override(x_135, x_140, x_143, x_138);
+x_8 = x_149;
+x_9 = x_144;
+goto block_27;
 }
 else
 {
-lean_object* x_150; lean_object* x_151; 
-x_150 = lean_ctor_get(x_147, 1);
-lean_inc(x_150);
-lean_dec(x_147);
-x_151 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_151, 0, x_141);
-lean_ctor_set(x_151, 1, x_150);
-return x_151;
-}
-}
-else
-{
-uint8_t x_152; 
-lean_dec(x_141);
-x_152 = !lean_is_exclusive(x_147);
+size_t x_150; size_t x_151; uint8_t x_152; 
+x_150 = lean_ptr_addr(x_137);
+lean_dec(x_137);
+x_151 = lean_ptr_addr(x_143);
+x_152 = lean_usize_dec_eq(x_150, x_151);
 if (x_152 == 0)
 {
-return x_147;
+lean_object* x_153; 
+lean_dec(x_145);
+x_153 = l_Lean_Expr_lam___override(x_135, x_140, x_143, x_138);
+x_8 = x_153;
+x_9 = x_144;
+goto block_27;
 }
 else
 {
-lean_object* x_153; lean_object* x_154; lean_object* x_155; 
-x_153 = lean_ctor_get(x_147, 0);
-x_154 = lean_ctor_get(x_147, 1);
-lean_inc(x_154);
-lean_inc(x_153);
-lean_dec(x_147);
-x_155 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_155, 0, x_153);
-lean_ctor_set(x_155, 1, x_154);
-return x_155;
+uint8_t x_154; 
+x_154 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_138, x_138);
+if (x_154 == 0)
+{
+lean_object* x_155; 
+lean_dec(x_145);
+x_155 = l_Lean_Expr_lam___override(x_135, x_140, x_143, x_138);
+x_8 = x_155;
+x_9 = x_144;
+goto block_27;
+}
+else
+{
+lean_dec(x_143);
+lean_dec(x_140);
+lean_dec(x_135);
+x_8 = x_145;
+x_9 = x_144;
+goto block_27;
+}
 }
 }
 }
 else
 {
 uint8_t x_156; 
-lean_dec(x_141);
+lean_dec(x_140);
+lean_dec(x_137);
+lean_dec(x_136);
+lean_dec(x_135);
 lean_dec(x_1);
-x_156 = !lean_is_exclusive(x_143);
+x_156 = !lean_is_exclusive(x_142);
 if (x_156 == 0)
 {
-return x_143;
+return x_142;
 }
 else
 {
 lean_object* x_157; lean_object* x_158; lean_object* x_159; 
-x_157 = lean_ctor_get(x_143, 0);
-x_158 = lean_ctor_get(x_143, 1);
+x_157 = lean_ctor_get(x_142, 0);
+x_158 = lean_ctor_get(x_142, 1);
 lean_inc(x_158);
 lean_inc(x_157);
-lean_dec(x_143);
+lean_dec(x_142);
 x_159 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_159, 0, x_157);
 lean_ctor_set(x_159, 1, x_158);
@@ -22861,20 +23752,23 @@ return x_159;
 else
 {
 uint8_t x_160; 
+lean_dec(x_137);
+lean_dec(x_136);
+lean_dec(x_135);
 lean_dec(x_1);
-x_160 = !lean_is_exclusive(x_140);
+x_160 = !lean_is_exclusive(x_139);
 if (x_160 == 0)
 {
-return x_140;
+return x_139;
 }
 else
 {
 lean_object* x_161; lean_object* x_162; lean_object* x_163; 
-x_161 = lean_ctor_get(x_140, 0);
-x_162 = lean_ctor_get(x_140, 1);
+x_161 = lean_ctor_get(x_139, 0);
+x_162 = lean_ctor_get(x_139, 1);
 lean_inc(x_162);
 lean_inc(x_161);
-lean_dec(x_140);
+lean_dec(x_139);
 x_163 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_163, 0, x_161);
 lean_ctor_set(x_163, 1, x_162);
@@ -22882,1580 +23776,1652 @@ return x_163;
 }
 }
 }
-case 6:
+case 7:
 {
-lean_object* x_164; lean_object* x_165; uint8_t x_166; lean_object* x_167; 
-x_164 = lean_ctor_get(x_1, 1);
+lean_object* x_164; lean_object* x_165; lean_object* x_166; uint8_t x_167; lean_object* x_168; 
+x_164 = lean_ctor_get(x_1, 0);
 lean_inc(x_164);
-x_165 = lean_ctor_get(x_1, 2);
+x_165 = lean_ctor_get(x_1, 1);
 lean_inc(x_165);
-x_166 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
-x_167 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_164, x_2, x_3, x_48);
-if (lean_obj_tag(x_167) == 0)
+x_166 = lean_ctor_get(x_1, 2);
+lean_inc(x_166);
+x_167 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
+lean_inc(x_165);
+x_168 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_165, x_2, x_3, x_48);
+if (lean_obj_tag(x_168) == 0)
 {
-lean_object* x_168; lean_object* x_169; lean_object* x_170; 
-x_168 = lean_ctor_get(x_167, 0);
-lean_inc(x_168);
-x_169 = lean_ctor_get(x_167, 1);
+lean_object* x_169; lean_object* x_170; lean_object* x_171; 
+x_169 = lean_ctor_get(x_168, 0);
 lean_inc(x_169);
-lean_dec(x_167);
-x_170 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_165, x_2, x_3, x_169);
-if (lean_obj_tag(x_170) == 0)
+x_170 = lean_ctor_get(x_168, 1);
+lean_inc(x_170);
+lean_dec(x_168);
+lean_inc(x_166);
+x_171 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_166, x_2, x_3, x_170);
+if (lean_obj_tag(x_171) == 0)
 {
-lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; 
-x_171 = lean_ctor_get(x_170, 0);
-lean_inc(x_171);
-x_172 = lean_ctor_get(x_170, 1);
+lean_object* x_172; lean_object* x_173; lean_object* x_174; size_t x_175; size_t x_176; uint8_t x_177; 
+x_172 = lean_ctor_get(x_171, 0);
 lean_inc(x_172);
-lean_dec(x_170);
-lean_inc(x_1);
-x_173 = lean_expr_update_lambda(x_1, x_166, x_168, x_171);
-x_174 = lean_st_ref_take(x_2, x_172);
-if (lean_obj_tag(x_174) == 0)
-{
-lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; 
-x_175 = lean_ctor_get(x_174, 0);
-lean_inc(x_175);
-x_176 = lean_ctor_get(x_174, 1);
-lean_inc(x_176);
-lean_dec(x_174);
+x_173 = lean_ctor_get(x_171, 1);
 lean_inc(x_173);
-x_177 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_175, x_1, x_173);
-x_178 = lean_st_ref_set(x_2, x_177, x_176);
-if (lean_obj_tag(x_178) == 0)
+lean_dec(x_171);
+lean_inc(x_166);
+lean_inc(x_165);
+lean_inc(x_164);
+x_174 = l_Lean_Expr_forallE___override(x_164, x_165, x_166, x_167);
+x_175 = lean_ptr_addr(x_165);
+lean_dec(x_165);
+x_176 = lean_ptr_addr(x_169);
+x_177 = lean_usize_dec_eq(x_175, x_176);
+if (x_177 == 0)
 {
-uint8_t x_179; 
-x_179 = !lean_is_exclusive(x_178);
-if (x_179 == 0)
-{
-lean_object* x_180; 
-x_180 = lean_ctor_get(x_178, 0);
-lean_dec(x_180);
-lean_ctor_set(x_178, 0, x_173);
-return x_178;
+lean_object* x_178; 
+lean_dec(x_174);
+lean_dec(x_166);
+x_178 = l_Lean_Expr_forallE___override(x_164, x_169, x_172, x_167);
+x_8 = x_178;
+x_9 = x_173;
+goto block_27;
 }
 else
 {
-lean_object* x_181; lean_object* x_182; 
-x_181 = lean_ctor_get(x_178, 1);
-lean_inc(x_181);
-lean_dec(x_178);
-x_182 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_182, 0, x_173);
-lean_ctor_set(x_182, 1, x_181);
-return x_182;
-}
+size_t x_179; size_t x_180; uint8_t x_181; 
+x_179 = lean_ptr_addr(x_166);
+lean_dec(x_166);
+x_180 = lean_ptr_addr(x_172);
+x_181 = lean_usize_dec_eq(x_179, x_180);
+if (x_181 == 0)
+{
+lean_object* x_182; 
+lean_dec(x_174);
+x_182 = l_Lean_Expr_forallE___override(x_164, x_169, x_172, x_167);
+x_8 = x_182;
+x_9 = x_173;
+goto block_27;
 }
 else
 {
 uint8_t x_183; 
-lean_dec(x_173);
-x_183 = !lean_is_exclusive(x_178);
+x_183 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_167, x_167);
 if (x_183 == 0)
 {
-return x_178;
-}
-else
-{
-lean_object* x_184; lean_object* x_185; lean_object* x_186; 
-x_184 = lean_ctor_get(x_178, 0);
-x_185 = lean_ctor_get(x_178, 1);
-lean_inc(x_185);
-lean_inc(x_184);
-lean_dec(x_178);
-x_186 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_186, 0, x_184);
-lean_ctor_set(x_186, 1, x_185);
-return x_186;
-}
-}
-}
-else
-{
-uint8_t x_187; 
-lean_dec(x_173);
-lean_dec(x_1);
-x_187 = !lean_is_exclusive(x_174);
-if (x_187 == 0)
-{
-return x_174;
-}
-else
-{
-lean_object* x_188; lean_object* x_189; lean_object* x_190; 
-x_188 = lean_ctor_get(x_174, 0);
-x_189 = lean_ctor_get(x_174, 1);
-lean_inc(x_189);
-lean_inc(x_188);
+lean_object* x_184; 
 lean_dec(x_174);
-x_190 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_190, 0, x_188);
-lean_ctor_set(x_190, 1, x_189);
-return x_190;
+x_184 = l_Lean_Expr_forallE___override(x_164, x_169, x_172, x_167);
+x_8 = x_184;
+x_9 = x_173;
+goto block_27;
+}
+else
+{
+lean_dec(x_172);
+lean_dec(x_169);
+lean_dec(x_164);
+x_8 = x_174;
+x_9 = x_173;
+goto block_27;
+}
 }
 }
 }
 else
 {
-uint8_t x_191; 
-lean_dec(x_168);
-lean_dec(x_1);
-x_191 = !lean_is_exclusive(x_170);
-if (x_191 == 0)
-{
-return x_170;
-}
-else
-{
-lean_object* x_192; lean_object* x_193; lean_object* x_194; 
-x_192 = lean_ctor_get(x_170, 0);
-x_193 = lean_ctor_get(x_170, 1);
-lean_inc(x_193);
-lean_inc(x_192);
-lean_dec(x_170);
-x_194 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_194, 0, x_192);
-lean_ctor_set(x_194, 1, x_193);
-return x_194;
-}
-}
-}
-else
-{
-uint8_t x_195; 
+uint8_t x_185; 
+lean_dec(x_169);
+lean_dec(x_166);
 lean_dec(x_165);
+lean_dec(x_164);
 lean_dec(x_1);
-x_195 = !lean_is_exclusive(x_167);
-if (x_195 == 0)
+x_185 = !lean_is_exclusive(x_171);
+if (x_185 == 0)
 {
-return x_167;
+return x_171;
 }
 else
 {
-lean_object* x_196; lean_object* x_197; lean_object* x_198; 
-x_196 = lean_ctor_get(x_167, 0);
-x_197 = lean_ctor_get(x_167, 1);
-lean_inc(x_197);
-lean_inc(x_196);
-lean_dec(x_167);
-x_198 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_198, 0, x_196);
-lean_ctor_set(x_198, 1, x_197);
-return x_198;
-}
-}
-}
-case 7:
-{
-lean_object* x_199; lean_object* x_200; uint8_t x_201; lean_object* x_202; 
-x_199 = lean_ctor_get(x_1, 1);
-lean_inc(x_199);
-x_200 = lean_ctor_get(x_1, 2);
-lean_inc(x_200);
-x_201 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
-x_202 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_199, x_2, x_3, x_48);
-if (lean_obj_tag(x_202) == 0)
-{
-lean_object* x_203; lean_object* x_204; lean_object* x_205; 
-x_203 = lean_ctor_get(x_202, 0);
-lean_inc(x_203);
-x_204 = lean_ctor_get(x_202, 1);
-lean_inc(x_204);
-lean_dec(x_202);
-x_205 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_200, x_2, x_3, x_204);
-if (lean_obj_tag(x_205) == 0)
-{
-lean_object* x_206; lean_object* x_207; lean_object* x_208; lean_object* x_209; 
-x_206 = lean_ctor_get(x_205, 0);
-lean_inc(x_206);
-x_207 = lean_ctor_get(x_205, 1);
-lean_inc(x_207);
-lean_dec(x_205);
-lean_inc(x_1);
-x_208 = lean_expr_update_forall(x_1, x_201, x_203, x_206);
-x_209 = lean_st_ref_take(x_2, x_207);
-if (lean_obj_tag(x_209) == 0)
-{
-lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; 
-x_210 = lean_ctor_get(x_209, 0);
-lean_inc(x_210);
-x_211 = lean_ctor_get(x_209, 1);
-lean_inc(x_211);
-lean_dec(x_209);
-lean_inc(x_208);
-x_212 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_210, x_1, x_208);
-x_213 = lean_st_ref_set(x_2, x_212, x_211);
-if (lean_obj_tag(x_213) == 0)
-{
-uint8_t x_214; 
-x_214 = !lean_is_exclusive(x_213);
-if (x_214 == 0)
-{
-lean_object* x_215; 
-x_215 = lean_ctor_get(x_213, 0);
-lean_dec(x_215);
-lean_ctor_set(x_213, 0, x_208);
-return x_213;
-}
-else
-{
-lean_object* x_216; lean_object* x_217; 
-x_216 = lean_ctor_get(x_213, 1);
-lean_inc(x_216);
-lean_dec(x_213);
-x_217 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_217, 0, x_208);
-lean_ctor_set(x_217, 1, x_216);
-return x_217;
-}
-}
-else
-{
-uint8_t x_218; 
-lean_dec(x_208);
-x_218 = !lean_is_exclusive(x_213);
-if (x_218 == 0)
-{
-return x_213;
-}
-else
-{
-lean_object* x_219; lean_object* x_220; lean_object* x_221; 
-x_219 = lean_ctor_get(x_213, 0);
-x_220 = lean_ctor_get(x_213, 1);
-lean_inc(x_220);
-lean_inc(x_219);
-lean_dec(x_213);
-x_221 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_221, 0, x_219);
-lean_ctor_set(x_221, 1, x_220);
-return x_221;
+lean_object* x_186; lean_object* x_187; lean_object* x_188; 
+x_186 = lean_ctor_get(x_171, 0);
+x_187 = lean_ctor_get(x_171, 1);
+lean_inc(x_187);
+lean_inc(x_186);
+lean_dec(x_171);
+x_188 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_188, 0, x_186);
+lean_ctor_set(x_188, 1, x_187);
+return x_188;
 }
 }
 }
 else
 {
-uint8_t x_222; 
-lean_dec(x_208);
+uint8_t x_189; 
+lean_dec(x_166);
+lean_dec(x_165);
+lean_dec(x_164);
 lean_dec(x_1);
-x_222 = !lean_is_exclusive(x_209);
-if (x_222 == 0)
+x_189 = !lean_is_exclusive(x_168);
+if (x_189 == 0)
 {
-return x_209;
+return x_168;
 }
 else
 {
-lean_object* x_223; lean_object* x_224; lean_object* x_225; 
-x_223 = lean_ctor_get(x_209, 0);
-x_224 = lean_ctor_get(x_209, 1);
-lean_inc(x_224);
-lean_inc(x_223);
-lean_dec(x_209);
-x_225 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_225, 0, x_223);
-lean_ctor_set(x_225, 1, x_224);
-return x_225;
-}
-}
-}
-else
-{
-uint8_t x_226; 
-lean_dec(x_203);
-lean_dec(x_1);
-x_226 = !lean_is_exclusive(x_205);
-if (x_226 == 0)
-{
-return x_205;
-}
-else
-{
-lean_object* x_227; lean_object* x_228; lean_object* x_229; 
-x_227 = lean_ctor_get(x_205, 0);
-x_228 = lean_ctor_get(x_205, 1);
-lean_inc(x_228);
-lean_inc(x_227);
-lean_dec(x_205);
-x_229 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_229, 0, x_227);
-lean_ctor_set(x_229, 1, x_228);
-return x_229;
-}
-}
-}
-else
-{
-uint8_t x_230; 
-lean_dec(x_200);
-lean_dec(x_1);
-x_230 = !lean_is_exclusive(x_202);
-if (x_230 == 0)
-{
-return x_202;
-}
-else
-{
-lean_object* x_231; lean_object* x_232; lean_object* x_233; 
-x_231 = lean_ctor_get(x_202, 0);
-x_232 = lean_ctor_get(x_202, 1);
-lean_inc(x_232);
-lean_inc(x_231);
-lean_dec(x_202);
-x_233 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_233, 0, x_231);
-lean_ctor_set(x_233, 1, x_232);
-return x_233;
+lean_object* x_190; lean_object* x_191; lean_object* x_192; 
+x_190 = lean_ctor_get(x_168, 0);
+x_191 = lean_ctor_get(x_168, 1);
+lean_inc(x_191);
+lean_inc(x_190);
+lean_dec(x_168);
+x_192 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_192, 0, x_190);
+lean_ctor_set(x_192, 1, x_191);
+return x_192;
 }
 }
 }
 case 8:
 {
-lean_object* x_234; lean_object* x_235; lean_object* x_236; lean_object* x_237; 
-x_234 = lean_ctor_get(x_1, 1);
-lean_inc(x_234);
-x_235 = lean_ctor_get(x_1, 2);
-lean_inc(x_235);
-x_236 = lean_ctor_get(x_1, 3);
-lean_inc(x_236);
-x_237 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_234, x_2, x_3, x_48);
-if (lean_obj_tag(x_237) == 0)
+lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; uint8_t x_197; lean_object* x_198; 
+x_193 = lean_ctor_get(x_1, 0);
+lean_inc(x_193);
+x_194 = lean_ctor_get(x_1, 1);
+lean_inc(x_194);
+x_195 = lean_ctor_get(x_1, 2);
+lean_inc(x_195);
+x_196 = lean_ctor_get(x_1, 3);
+lean_inc(x_196);
+x_197 = lean_ctor_get_uint8(x_1, sizeof(void*)*4 + 8);
+lean_inc(x_194);
+x_198 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_194, x_2, x_3, x_48);
+if (lean_obj_tag(x_198) == 0)
 {
-lean_object* x_238; lean_object* x_239; lean_object* x_240; 
-x_238 = lean_ctor_get(x_237, 0);
-lean_inc(x_238);
-x_239 = lean_ctor_get(x_237, 1);
-lean_inc(x_239);
-lean_dec(x_237);
-x_240 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_235, x_2, x_3, x_239);
-if (lean_obj_tag(x_240) == 0)
+lean_object* x_199; lean_object* x_200; lean_object* x_201; 
+x_199 = lean_ctor_get(x_198, 0);
+lean_inc(x_199);
+x_200 = lean_ctor_get(x_198, 1);
+lean_inc(x_200);
+lean_dec(x_198);
+lean_inc(x_195);
+x_201 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_195, x_2, x_3, x_200);
+if (lean_obj_tag(x_201) == 0)
 {
-lean_object* x_241; lean_object* x_242; lean_object* x_243; 
-x_241 = lean_ctor_get(x_240, 0);
-lean_inc(x_241);
-x_242 = lean_ctor_get(x_240, 1);
-lean_inc(x_242);
-lean_dec(x_240);
-x_243 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_236, x_2, x_3, x_242);
-if (lean_obj_tag(x_243) == 0)
+lean_object* x_202; lean_object* x_203; lean_object* x_204; 
+x_202 = lean_ctor_get(x_201, 0);
+lean_inc(x_202);
+x_203 = lean_ctor_get(x_201, 1);
+lean_inc(x_203);
+lean_dec(x_201);
+lean_inc(x_196);
+x_204 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_196, x_2, x_3, x_203);
+if (lean_obj_tag(x_204) == 0)
 {
-lean_object* x_244; lean_object* x_245; lean_object* x_246; lean_object* x_247; 
-x_244 = lean_ctor_get(x_243, 0);
-lean_inc(x_244);
-x_245 = lean_ctor_get(x_243, 1);
-lean_inc(x_245);
-lean_dec(x_243);
+lean_object* x_205; lean_object* x_206; size_t x_207; size_t x_208; uint8_t x_209; 
+x_205 = lean_ctor_get(x_204, 0);
+lean_inc(x_205);
+x_206 = lean_ctor_get(x_204, 1);
+lean_inc(x_206);
+lean_dec(x_204);
+x_207 = lean_ptr_addr(x_194);
+lean_dec(x_194);
+x_208 = lean_ptr_addr(x_199);
+x_209 = lean_usize_dec_eq(x_207, x_208);
+if (x_209 == 0)
+{
+lean_object* x_210; 
+lean_dec(x_196);
+lean_dec(x_195);
+x_210 = l_Lean_Expr_letE___override(x_193, x_199, x_202, x_205, x_197);
+x_8 = x_210;
+x_9 = x_206;
+goto block_27;
+}
+else
+{
+size_t x_211; size_t x_212; uint8_t x_213; 
+x_211 = lean_ptr_addr(x_195);
+lean_dec(x_195);
+x_212 = lean_ptr_addr(x_202);
+x_213 = lean_usize_dec_eq(x_211, x_212);
+if (x_213 == 0)
+{
+lean_object* x_214; 
+lean_dec(x_196);
+x_214 = l_Lean_Expr_letE___override(x_193, x_199, x_202, x_205, x_197);
+x_8 = x_214;
+x_9 = x_206;
+goto block_27;
+}
+else
+{
+size_t x_215; size_t x_216; uint8_t x_217; 
+x_215 = lean_ptr_addr(x_196);
+lean_dec(x_196);
+x_216 = lean_ptr_addr(x_205);
+x_217 = lean_usize_dec_eq(x_215, x_216);
+if (x_217 == 0)
+{
+lean_object* x_218; 
+x_218 = l_Lean_Expr_letE___override(x_193, x_199, x_202, x_205, x_197);
+x_8 = x_218;
+x_9 = x_206;
+goto block_27;
+}
+else
+{
+lean_dec(x_205);
+lean_dec(x_202);
+lean_dec(x_199);
+lean_dec(x_193);
 lean_inc(x_1);
-x_246 = lean_expr_update_let(x_1, x_238, x_241, x_244);
-x_247 = lean_st_ref_take(x_2, x_245);
-if (lean_obj_tag(x_247) == 0)
-{
-lean_object* x_248; lean_object* x_249; lean_object* x_250; lean_object* x_251; 
-x_248 = lean_ctor_get(x_247, 0);
-lean_inc(x_248);
-x_249 = lean_ctor_get(x_247, 1);
-lean_inc(x_249);
-lean_dec(x_247);
-lean_inc(x_246);
-x_250 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_248, x_1, x_246);
-x_251 = lean_st_ref_set(x_2, x_250, x_249);
-if (lean_obj_tag(x_251) == 0)
-{
-uint8_t x_252; 
-x_252 = !lean_is_exclusive(x_251);
-if (x_252 == 0)
-{
-lean_object* x_253; 
-x_253 = lean_ctor_get(x_251, 0);
-lean_dec(x_253);
-lean_ctor_set(x_251, 0, x_246);
-return x_251;
+x_8 = x_1;
+x_9 = x_206;
+goto block_27;
 }
-else
-{
-lean_object* x_254; lean_object* x_255; 
-x_254 = lean_ctor_get(x_251, 1);
-lean_inc(x_254);
-lean_dec(x_251);
-x_255 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_255, 0, x_246);
-lean_ctor_set(x_255, 1, x_254);
-return x_255;
-}
-}
-else
-{
-uint8_t x_256; 
-lean_dec(x_246);
-x_256 = !lean_is_exclusive(x_251);
-if (x_256 == 0)
-{
-return x_251;
-}
-else
-{
-lean_object* x_257; lean_object* x_258; lean_object* x_259; 
-x_257 = lean_ctor_get(x_251, 0);
-x_258 = lean_ctor_get(x_251, 1);
-lean_inc(x_258);
-lean_inc(x_257);
-lean_dec(x_251);
-x_259 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_259, 0, x_257);
-lean_ctor_set(x_259, 1, x_258);
-return x_259;
 }
 }
 }
 else
 {
-uint8_t x_260; 
-lean_dec(x_246);
+uint8_t x_219; 
+lean_dec(x_202);
+lean_dec(x_199);
+lean_dec(x_196);
+lean_dec(x_195);
+lean_dec(x_194);
+lean_dec(x_193);
 lean_dec(x_1);
-x_260 = !lean_is_exclusive(x_247);
-if (x_260 == 0)
+x_219 = !lean_is_exclusive(x_204);
+if (x_219 == 0)
 {
-return x_247;
+return x_204;
 }
 else
 {
-lean_object* x_261; lean_object* x_262; lean_object* x_263; 
-x_261 = lean_ctor_get(x_247, 0);
-x_262 = lean_ctor_get(x_247, 1);
-lean_inc(x_262);
-lean_inc(x_261);
-lean_dec(x_247);
-x_263 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_263, 0, x_261);
-lean_ctor_set(x_263, 1, x_262);
-return x_263;
+lean_object* x_220; lean_object* x_221; lean_object* x_222; 
+x_220 = lean_ctor_get(x_204, 0);
+x_221 = lean_ctor_get(x_204, 1);
+lean_inc(x_221);
+lean_inc(x_220);
+lean_dec(x_204);
+x_222 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_222, 0, x_220);
+lean_ctor_set(x_222, 1, x_221);
+return x_222;
 }
 }
 }
 else
 {
-uint8_t x_264; 
-lean_dec(x_241);
-lean_dec(x_238);
+uint8_t x_223; 
+lean_dec(x_199);
+lean_dec(x_196);
+lean_dec(x_195);
+lean_dec(x_194);
+lean_dec(x_193);
 lean_dec(x_1);
-x_264 = !lean_is_exclusive(x_243);
-if (x_264 == 0)
+x_223 = !lean_is_exclusive(x_201);
+if (x_223 == 0)
 {
-return x_243;
+return x_201;
 }
 else
 {
-lean_object* x_265; lean_object* x_266; lean_object* x_267; 
-x_265 = lean_ctor_get(x_243, 0);
-x_266 = lean_ctor_get(x_243, 1);
-lean_inc(x_266);
-lean_inc(x_265);
-lean_dec(x_243);
-x_267 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_267, 0, x_265);
-lean_ctor_set(x_267, 1, x_266);
-return x_267;
+lean_object* x_224; lean_object* x_225; lean_object* x_226; 
+x_224 = lean_ctor_get(x_201, 0);
+x_225 = lean_ctor_get(x_201, 1);
+lean_inc(x_225);
+lean_inc(x_224);
+lean_dec(x_201);
+x_226 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_226, 0, x_224);
+lean_ctor_set(x_226, 1, x_225);
+return x_226;
 }
 }
 }
 else
 {
-uint8_t x_268; 
-lean_dec(x_238);
-lean_dec(x_236);
+uint8_t x_227; 
+lean_dec(x_196);
+lean_dec(x_195);
+lean_dec(x_194);
+lean_dec(x_193);
 lean_dec(x_1);
-x_268 = !lean_is_exclusive(x_240);
-if (x_268 == 0)
+x_227 = !lean_is_exclusive(x_198);
+if (x_227 == 0)
 {
-return x_240;
+return x_198;
 }
 else
 {
-lean_object* x_269; lean_object* x_270; lean_object* x_271; 
-x_269 = lean_ctor_get(x_240, 0);
-x_270 = lean_ctor_get(x_240, 1);
-lean_inc(x_270);
-lean_inc(x_269);
-lean_dec(x_240);
-x_271 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_271, 0, x_269);
-lean_ctor_set(x_271, 1, x_270);
-return x_271;
-}
-}
-}
-else
-{
-uint8_t x_272; 
-lean_dec(x_236);
-lean_dec(x_235);
-lean_dec(x_1);
-x_272 = !lean_is_exclusive(x_237);
-if (x_272 == 0)
-{
-return x_237;
-}
-else
-{
-lean_object* x_273; lean_object* x_274; lean_object* x_275; 
-x_273 = lean_ctor_get(x_237, 0);
-x_274 = lean_ctor_get(x_237, 1);
-lean_inc(x_274);
-lean_inc(x_273);
-lean_dec(x_237);
-x_275 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_275, 0, x_273);
-lean_ctor_set(x_275, 1, x_274);
-return x_275;
+lean_object* x_228; lean_object* x_229; lean_object* x_230; 
+x_228 = lean_ctor_get(x_198, 0);
+x_229 = lean_ctor_get(x_198, 1);
+lean_inc(x_229);
+lean_inc(x_228);
+lean_dec(x_198);
+x_230 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_230, 0, x_228);
+lean_ctor_set(x_230, 1, x_229);
+return x_230;
 }
 }
 }
 case 10:
 {
-lean_object* x_276; lean_object* x_277; 
-x_276 = lean_ctor_get(x_1, 1);
-lean_inc(x_276);
-x_277 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_276, x_2, x_3, x_48);
-if (lean_obj_tag(x_277) == 0)
+lean_object* x_231; lean_object* x_232; lean_object* x_233; 
+x_231 = lean_ctor_get(x_1, 0);
+lean_inc(x_231);
+x_232 = lean_ctor_get(x_1, 1);
+lean_inc(x_232);
+lean_inc(x_232);
+x_233 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_232, x_2, x_3, x_48);
+if (lean_obj_tag(x_233) == 0)
 {
-lean_object* x_278; lean_object* x_279; lean_object* x_280; lean_object* x_281; 
-x_278 = lean_ctor_get(x_277, 0);
-lean_inc(x_278);
-x_279 = lean_ctor_get(x_277, 1);
-lean_inc(x_279);
-lean_dec(x_277);
+lean_object* x_234; lean_object* x_235; size_t x_236; size_t x_237; uint8_t x_238; 
+x_234 = lean_ctor_get(x_233, 0);
+lean_inc(x_234);
+x_235 = lean_ctor_get(x_233, 1);
+lean_inc(x_235);
+lean_dec(x_233);
+x_236 = lean_ptr_addr(x_232);
+lean_dec(x_232);
+x_237 = lean_ptr_addr(x_234);
+x_238 = lean_usize_dec_eq(x_236, x_237);
+if (x_238 == 0)
+{
+lean_object* x_239; 
+x_239 = l_Lean_Expr_mdata___override(x_231, x_234);
+x_8 = x_239;
+x_9 = x_235;
+goto block_27;
+}
+else
+{
+lean_dec(x_234);
+lean_dec(x_231);
 lean_inc(x_1);
-x_280 = lean_expr_update_mdata(x_1, x_278);
-x_281 = lean_st_ref_take(x_2, x_279);
-if (lean_obj_tag(x_281) == 0)
-{
-lean_object* x_282; lean_object* x_283; lean_object* x_284; lean_object* x_285; 
-x_282 = lean_ctor_get(x_281, 0);
-lean_inc(x_282);
-x_283 = lean_ctor_get(x_281, 1);
-lean_inc(x_283);
-lean_dec(x_281);
-lean_inc(x_280);
-x_284 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_282, x_1, x_280);
-x_285 = lean_st_ref_set(x_2, x_284, x_283);
-if (lean_obj_tag(x_285) == 0)
-{
-uint8_t x_286; 
-x_286 = !lean_is_exclusive(x_285);
-if (x_286 == 0)
-{
-lean_object* x_287; 
-x_287 = lean_ctor_get(x_285, 0);
-lean_dec(x_287);
-lean_ctor_set(x_285, 0, x_280);
-return x_285;
-}
-else
-{
-lean_object* x_288; lean_object* x_289; 
-x_288 = lean_ctor_get(x_285, 1);
-lean_inc(x_288);
-lean_dec(x_285);
-x_289 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_289, 0, x_280);
-lean_ctor_set(x_289, 1, x_288);
-return x_289;
-}
-}
-else
-{
-uint8_t x_290; 
-lean_dec(x_280);
-x_290 = !lean_is_exclusive(x_285);
-if (x_290 == 0)
-{
-return x_285;
-}
-else
-{
-lean_object* x_291; lean_object* x_292; lean_object* x_293; 
-x_291 = lean_ctor_get(x_285, 0);
-x_292 = lean_ctor_get(x_285, 1);
-lean_inc(x_292);
-lean_inc(x_291);
-lean_dec(x_285);
-x_293 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_293, 0, x_291);
-lean_ctor_set(x_293, 1, x_292);
-return x_293;
-}
-}
-}
-else
-{
-uint8_t x_294; 
-lean_dec(x_280);
-lean_dec(x_1);
-x_294 = !lean_is_exclusive(x_281);
-if (x_294 == 0)
-{
-return x_281;
-}
-else
-{
-lean_object* x_295; lean_object* x_296; lean_object* x_297; 
-x_295 = lean_ctor_get(x_281, 0);
-x_296 = lean_ctor_get(x_281, 1);
-lean_inc(x_296);
-lean_inc(x_295);
-lean_dec(x_281);
-x_297 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_297, 0, x_295);
-lean_ctor_set(x_297, 1, x_296);
-return x_297;
-}
-}
-}
-else
-{
-uint8_t x_298; 
-lean_dec(x_1);
-x_298 = !lean_is_exclusive(x_277);
-if (x_298 == 0)
-{
-return x_277;
-}
-else
-{
-lean_object* x_299; lean_object* x_300; lean_object* x_301; 
-x_299 = lean_ctor_get(x_277, 0);
-x_300 = lean_ctor_get(x_277, 1);
-lean_inc(x_300);
-lean_inc(x_299);
-lean_dec(x_277);
-x_301 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_301, 0, x_299);
-lean_ctor_set(x_301, 1, x_300);
-return x_301;
-}
-}
-}
-case 11:
-{
-lean_object* x_302; lean_object* x_303; 
-x_302 = lean_ctor_get(x_1, 2);
-lean_inc(x_302);
-x_303 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_302, x_2, x_3, x_48);
-if (lean_obj_tag(x_303) == 0)
-{
-lean_object* x_304; lean_object* x_305; lean_object* x_306; lean_object* x_307; 
-x_304 = lean_ctor_get(x_303, 0);
-lean_inc(x_304);
-x_305 = lean_ctor_get(x_303, 1);
-lean_inc(x_305);
-lean_dec(x_303);
-lean_inc(x_1);
-x_306 = lean_expr_update_proj(x_1, x_304);
-x_307 = lean_st_ref_take(x_2, x_305);
-if (lean_obj_tag(x_307) == 0)
-{
-lean_object* x_308; lean_object* x_309; lean_object* x_310; lean_object* x_311; 
-x_308 = lean_ctor_get(x_307, 0);
-lean_inc(x_308);
-x_309 = lean_ctor_get(x_307, 1);
-lean_inc(x_309);
-lean_dec(x_307);
-lean_inc(x_306);
-x_310 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_308, x_1, x_306);
-x_311 = lean_st_ref_set(x_2, x_310, x_309);
-if (lean_obj_tag(x_311) == 0)
-{
-uint8_t x_312; 
-x_312 = !lean_is_exclusive(x_311);
-if (x_312 == 0)
-{
-lean_object* x_313; 
-x_313 = lean_ctor_get(x_311, 0);
-lean_dec(x_313);
-lean_ctor_set(x_311, 0, x_306);
-return x_311;
-}
-else
-{
-lean_object* x_314; lean_object* x_315; 
-x_314 = lean_ctor_get(x_311, 1);
-lean_inc(x_314);
-lean_dec(x_311);
-x_315 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_315, 0, x_306);
-lean_ctor_set(x_315, 1, x_314);
-return x_315;
-}
-}
-else
-{
-uint8_t x_316; 
-lean_dec(x_306);
-x_316 = !lean_is_exclusive(x_311);
-if (x_316 == 0)
-{
-return x_311;
-}
-else
-{
-lean_object* x_317; lean_object* x_318; lean_object* x_319; 
-x_317 = lean_ctor_get(x_311, 0);
-x_318 = lean_ctor_get(x_311, 1);
-lean_inc(x_318);
-lean_inc(x_317);
-lean_dec(x_311);
-x_319 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_319, 0, x_317);
-lean_ctor_set(x_319, 1, x_318);
-return x_319;
-}
-}
-}
-else
-{
-uint8_t x_320; 
-lean_dec(x_306);
-lean_dec(x_1);
-x_320 = !lean_is_exclusive(x_307);
-if (x_320 == 0)
-{
-return x_307;
-}
-else
-{
-lean_object* x_321; lean_object* x_322; lean_object* x_323; 
-x_321 = lean_ctor_get(x_307, 0);
-x_322 = lean_ctor_get(x_307, 1);
-lean_inc(x_322);
-lean_inc(x_321);
-lean_dec(x_307);
-x_323 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_323, 0, x_321);
-lean_ctor_set(x_323, 1, x_322);
-return x_323;
-}
-}
-}
-else
-{
-uint8_t x_324; 
-lean_dec(x_1);
-x_324 = !lean_is_exclusive(x_303);
-if (x_324 == 0)
-{
-return x_303;
-}
-else
-{
-lean_object* x_325; lean_object* x_326; lean_object* x_327; 
-x_325 = lean_ctor_get(x_303, 0);
-x_326 = lean_ctor_get(x_303, 1);
-lean_inc(x_326);
-lean_inc(x_325);
-lean_dec(x_303);
-x_327 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_327, 0, x_325);
-lean_ctor_set(x_327, 1, x_326);
-return x_327;
-}
-}
-}
-default: 
-{
-lean_object* x_328; 
-x_328 = lean_st_ref_take(x_2, x_48);
-if (lean_obj_tag(x_328) == 0)
-{
-lean_object* x_329; lean_object* x_330; lean_object* x_331; lean_object* x_332; 
-x_329 = lean_ctor_get(x_328, 0);
-lean_inc(x_329);
-x_330 = lean_ctor_get(x_328, 1);
-lean_inc(x_330);
-lean_dec(x_328);
-lean_inc_n(x_1, 2);
-x_331 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_329, x_1, x_1);
-x_332 = lean_st_ref_set(x_2, x_331, x_330);
-if (lean_obj_tag(x_332) == 0)
-{
-uint8_t x_333; 
-x_333 = !lean_is_exclusive(x_332);
-if (x_333 == 0)
-{
-lean_object* x_334; 
-x_334 = lean_ctor_get(x_332, 0);
-lean_dec(x_334);
-lean_ctor_set(x_332, 0, x_1);
-return x_332;
-}
-else
-{
-lean_object* x_335; lean_object* x_336; 
-x_335 = lean_ctor_get(x_332, 1);
-lean_inc(x_335);
-lean_dec(x_332);
-x_336 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_336, 0, x_1);
-lean_ctor_set(x_336, 1, x_335);
-return x_336;
-}
-}
-else
-{
-uint8_t x_337; 
-lean_dec(x_1);
-x_337 = !lean_is_exclusive(x_332);
-if (x_337 == 0)
-{
-return x_332;
-}
-else
-{
-lean_object* x_338; lean_object* x_339; lean_object* x_340; 
-x_338 = lean_ctor_get(x_332, 0);
-x_339 = lean_ctor_get(x_332, 1);
-lean_inc(x_339);
-lean_inc(x_338);
-lean_dec(x_332);
-x_340 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_340, 0, x_338);
-lean_ctor_set(x_340, 1, x_339);
-return x_340;
-}
-}
-}
-else
-{
-uint8_t x_341; 
-lean_dec(x_1);
-x_341 = !lean_is_exclusive(x_328);
-if (x_341 == 0)
-{
-return x_328;
-}
-else
-{
-lean_object* x_342; lean_object* x_343; lean_object* x_344; 
-x_342 = lean_ctor_get(x_328, 0);
-x_343 = lean_ctor_get(x_328, 1);
-lean_inc(x_343);
-lean_inc(x_342);
-lean_dec(x_328);
-x_344 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_344, 0, x_342);
-lean_ctor_set(x_344, 1, x_343);
-return x_344;
-}
-}
-}
-}
-}
-else
-{
-lean_object* x_345; 
-lean_dec(x_1);
-x_345 = lean_ctor_get(x_49, 0);
-lean_inc(x_345);
-lean_dec(x_49);
-lean_ctor_set(x_45, 0, x_345);
-return x_45;
-}
-}
-else
-{
-lean_object* x_346; lean_object* x_347; lean_object* x_348; 
-x_346 = lean_ctor_get(x_45, 0);
-x_347 = lean_ctor_get(x_45, 1);
-lean_inc(x_347);
-lean_inc(x_346);
-lean_dec(x_45);
-lean_inc(x_1);
-x_348 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_346, x_1);
-if (lean_obj_tag(x_348) == 0)
-{
-switch (lean_obj_tag(x_1)) {
-case 2:
-{
-lean_object* x_349; lean_object* x_350; 
-x_349 = lean_ctor_get(x_1, 0);
-lean_inc(x_349);
-x_350 = lean_st_ref_get(x_2, x_347);
-if (lean_obj_tag(x_350) == 0)
-{
-lean_object* x_351; lean_object* x_352; lean_object* x_353; 
-x_351 = lean_ctor_get(x_350, 0);
-lean_inc(x_351);
-x_352 = lean_ctor_get(x_350, 1);
-lean_inc(x_352);
-lean_dec(x_350);
-lean_inc(x_1);
-x_353 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_351, x_1);
-if (lean_obj_tag(x_353) == 0)
-{
-lean_object* x_354; 
-lean_inc(x_349);
-x_354 = l_Lean_getExprMVarAssignment_x3f___at_Lean_instantiateMVarsCore___spec__3___rarg(x_349, x_2, x_3, x_352);
-if (lean_obj_tag(x_354) == 0)
-{
-lean_object* x_355; 
-x_355 = lean_ctor_get(x_354, 0);
-lean_inc(x_355);
-if (lean_obj_tag(x_355) == 0)
-{
-lean_object* x_356; 
-lean_dec(x_349);
-x_356 = lean_ctor_get(x_354, 1);
-lean_inc(x_356);
-lean_dec(x_354);
-lean_inc(x_1);
-x_28 = x_1;
-x_29 = x_356;
-goto block_44;
-}
-else
-{
-lean_object* x_357; lean_object* x_358; lean_object* x_359; 
-x_357 = lean_ctor_get(x_354, 1);
-lean_inc(x_357);
-lean_dec(x_354);
-x_358 = lean_ctor_get(x_355, 0);
-lean_inc(x_358);
-lean_dec(x_355);
-x_359 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_358, x_2, x_3, x_357);
-if (lean_obj_tag(x_359) == 0)
-{
-lean_object* x_360; lean_object* x_361; lean_object* x_362; 
-x_360 = lean_ctor_get(x_359, 0);
-lean_inc(x_360);
-x_361 = lean_ctor_get(x_359, 1);
-lean_inc(x_361);
-lean_dec(x_359);
-lean_inc(x_360);
-x_362 = l_Lean_assignExprMVar___at_Lean_instantiateMVarsCore___spec__5___rarg(x_349, x_360, x_2, x_3, x_361);
-if (lean_obj_tag(x_362) == 0)
-{
-lean_object* x_363; 
-x_363 = lean_ctor_get(x_362, 1);
-lean_inc(x_363);
-lean_dec(x_362);
-x_28 = x_360;
-x_29 = x_363;
-goto block_44;
-}
-else
-{
-lean_object* x_364; lean_object* x_365; lean_object* x_366; lean_object* x_367; 
-lean_dec(x_360);
-lean_dec(x_1);
-x_364 = lean_ctor_get(x_362, 0);
-lean_inc(x_364);
-x_365 = lean_ctor_get(x_362, 1);
-lean_inc(x_365);
-if (lean_is_exclusive(x_362)) {
- lean_ctor_release(x_362, 0);
- lean_ctor_release(x_362, 1);
- x_366 = x_362;
-} else {
- lean_dec_ref(x_362);
- x_366 = lean_box(0);
-}
-if (lean_is_scalar(x_366)) {
- x_367 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_367 = x_366;
-}
-lean_ctor_set(x_367, 0, x_364);
-lean_ctor_set(x_367, 1, x_365);
-return x_367;
-}
-}
-else
-{
-lean_object* x_368; lean_object* x_369; lean_object* x_370; lean_object* x_371; 
-lean_dec(x_349);
-lean_dec(x_1);
-x_368 = lean_ctor_get(x_359, 0);
-lean_inc(x_368);
-x_369 = lean_ctor_get(x_359, 1);
-lean_inc(x_369);
-if (lean_is_exclusive(x_359)) {
- lean_ctor_release(x_359, 0);
- lean_ctor_release(x_359, 1);
- x_370 = x_359;
-} else {
- lean_dec_ref(x_359);
- x_370 = lean_box(0);
-}
-if (lean_is_scalar(x_370)) {
- x_371 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_371 = x_370;
-}
-lean_ctor_set(x_371, 0, x_368);
-lean_ctor_set(x_371, 1, x_369);
-return x_371;
-}
-}
-}
-else
-{
-lean_object* x_372; lean_object* x_373; lean_object* x_374; lean_object* x_375; 
-lean_dec(x_349);
-lean_dec(x_1);
-x_372 = lean_ctor_get(x_354, 0);
-lean_inc(x_372);
-x_373 = lean_ctor_get(x_354, 1);
-lean_inc(x_373);
-if (lean_is_exclusive(x_354)) {
- lean_ctor_release(x_354, 0);
- lean_ctor_release(x_354, 1);
- x_374 = x_354;
-} else {
- lean_dec_ref(x_354);
- x_374 = lean_box(0);
-}
-if (lean_is_scalar(x_374)) {
- x_375 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_375 = x_374;
-}
-lean_ctor_set(x_375, 0, x_372);
-lean_ctor_set(x_375, 1, x_373);
-return x_375;
-}
-}
-else
-{
-lean_object* x_376; 
-lean_dec(x_349);
-x_376 = lean_ctor_get(x_353, 0);
-lean_inc(x_376);
-lean_dec(x_353);
-x_8 = x_376;
-x_9 = x_352;
+x_8 = x_1;
+x_9 = x_235;
 goto block_27;
 }
 }
 else
 {
-lean_object* x_377; lean_object* x_378; lean_object* x_379; lean_object* x_380; 
-lean_dec(x_349);
+uint8_t x_240; 
+lean_dec(x_232);
+lean_dec(x_231);
 lean_dec(x_1);
-x_377 = lean_ctor_get(x_350, 0);
-lean_inc(x_377);
-x_378 = lean_ctor_get(x_350, 1);
-lean_inc(x_378);
-if (lean_is_exclusive(x_350)) {
- lean_ctor_release(x_350, 0);
- lean_ctor_release(x_350, 1);
- x_379 = x_350;
-} else {
- lean_dec_ref(x_350);
- x_379 = lean_box(0);
+x_240 = !lean_is_exclusive(x_233);
+if (x_240 == 0)
+{
+return x_233;
 }
-if (lean_is_scalar(x_379)) {
- x_380 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_380 = x_379;
+else
+{
+lean_object* x_241; lean_object* x_242; lean_object* x_243; 
+x_241 = lean_ctor_get(x_233, 0);
+x_242 = lean_ctor_get(x_233, 1);
+lean_inc(x_242);
+lean_inc(x_241);
+lean_dec(x_233);
+x_243 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_243, 0, x_241);
+lean_ctor_set(x_243, 1, x_242);
+return x_243;
 }
-lean_ctor_set(x_380, 0, x_377);
-lean_ctor_set(x_380, 1, x_378);
-return x_380;
+}
+}
+case 11:
+{
+lean_object* x_244; lean_object* x_245; lean_object* x_246; lean_object* x_247; 
+x_244 = lean_ctor_get(x_1, 0);
+lean_inc(x_244);
+x_245 = lean_ctor_get(x_1, 1);
+lean_inc(x_245);
+x_246 = lean_ctor_get(x_1, 2);
+lean_inc(x_246);
+lean_inc(x_246);
+x_247 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_246, x_2, x_3, x_48);
+if (lean_obj_tag(x_247) == 0)
+{
+lean_object* x_248; lean_object* x_249; size_t x_250; size_t x_251; uint8_t x_252; 
+x_248 = lean_ctor_get(x_247, 0);
+lean_inc(x_248);
+x_249 = lean_ctor_get(x_247, 1);
+lean_inc(x_249);
+lean_dec(x_247);
+x_250 = lean_ptr_addr(x_246);
+lean_dec(x_246);
+x_251 = lean_ptr_addr(x_248);
+x_252 = lean_usize_dec_eq(x_250, x_251);
+if (x_252 == 0)
+{
+lean_object* x_253; 
+x_253 = l_Lean_Expr_proj___override(x_244, x_245, x_248);
+x_8 = x_253;
+x_9 = x_249;
+goto block_27;
+}
+else
+{
+lean_dec(x_248);
+lean_dec(x_245);
+lean_dec(x_244);
+lean_inc(x_1);
+x_8 = x_1;
+x_9 = x_249;
+goto block_27;
+}
+}
+else
+{
+uint8_t x_254; 
+lean_dec(x_246);
+lean_dec(x_245);
+lean_dec(x_244);
+lean_dec(x_1);
+x_254 = !lean_is_exclusive(x_247);
+if (x_254 == 0)
+{
+return x_247;
+}
+else
+{
+lean_object* x_255; lean_object* x_256; lean_object* x_257; 
+x_255 = lean_ctor_get(x_247, 0);
+x_256 = lean_ctor_get(x_247, 1);
+lean_inc(x_256);
+lean_inc(x_255);
+lean_dec(x_247);
+x_257 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_257, 0, x_255);
+lean_ctor_set(x_257, 1, x_256);
+return x_257;
+}
+}
+}
+default: 
+{
+lean_object* x_258; 
+x_258 = lean_st_ref_take(x_2, x_48);
+if (lean_obj_tag(x_258) == 0)
+{
+lean_object* x_259; lean_object* x_260; lean_object* x_261; lean_object* x_262; 
+x_259 = lean_ctor_get(x_258, 0);
+lean_inc(x_259);
+x_260 = lean_ctor_get(x_258, 1);
+lean_inc(x_260);
+lean_dec(x_258);
+lean_inc_n(x_1, 2);
+x_261 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_259, x_1, x_1);
+x_262 = lean_st_ref_set(x_2, x_261, x_260);
+if (lean_obj_tag(x_262) == 0)
+{
+uint8_t x_263; 
+x_263 = !lean_is_exclusive(x_262);
+if (x_263 == 0)
+{
+lean_object* x_264; 
+x_264 = lean_ctor_get(x_262, 0);
+lean_dec(x_264);
+lean_ctor_set(x_262, 0, x_1);
+return x_262;
+}
+else
+{
+lean_object* x_265; lean_object* x_266; 
+x_265 = lean_ctor_get(x_262, 1);
+lean_inc(x_265);
+lean_dec(x_262);
+x_266 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_266, 0, x_1);
+lean_ctor_set(x_266, 1, x_265);
+return x_266;
+}
+}
+else
+{
+uint8_t x_267; 
+lean_dec(x_1);
+x_267 = !lean_is_exclusive(x_262);
+if (x_267 == 0)
+{
+return x_262;
+}
+else
+{
+lean_object* x_268; lean_object* x_269; lean_object* x_270; 
+x_268 = lean_ctor_get(x_262, 0);
+x_269 = lean_ctor_get(x_262, 1);
+lean_inc(x_269);
+lean_inc(x_268);
+lean_dec(x_262);
+x_270 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_270, 0, x_268);
+lean_ctor_set(x_270, 1, x_269);
+return x_270;
+}
+}
+}
+else
+{
+uint8_t x_271; 
+lean_dec(x_1);
+x_271 = !lean_is_exclusive(x_258);
+if (x_271 == 0)
+{
+return x_258;
+}
+else
+{
+lean_object* x_272; lean_object* x_273; lean_object* x_274; 
+x_272 = lean_ctor_get(x_258, 0);
+x_273 = lean_ctor_get(x_258, 1);
+lean_inc(x_273);
+lean_inc(x_272);
+lean_dec(x_258);
+x_274 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_274, 0, x_272);
+lean_ctor_set(x_274, 1, x_273);
+return x_274;
+}
+}
+}
+}
+}
+else
+{
+lean_object* x_275; 
+lean_dec(x_1);
+x_275 = lean_ctor_get(x_49, 0);
+lean_inc(x_275);
+lean_dec(x_49);
+lean_ctor_set(x_45, 0, x_275);
+return x_45;
+}
+}
+else
+{
+lean_object* x_276; lean_object* x_277; lean_object* x_278; 
+x_276 = lean_ctor_get(x_45, 0);
+x_277 = lean_ctor_get(x_45, 1);
+lean_inc(x_277);
+lean_inc(x_276);
+lean_dec(x_45);
+lean_inc(x_1);
+x_278 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_276, x_1);
+if (lean_obj_tag(x_278) == 0)
+{
+switch (lean_obj_tag(x_1)) {
+case 2:
+{
+lean_object* x_279; lean_object* x_280; 
+x_279 = lean_ctor_get(x_1, 0);
+lean_inc(x_279);
+x_280 = lean_st_ref_get(x_2, x_277);
+if (lean_obj_tag(x_280) == 0)
+{
+lean_object* x_281; lean_object* x_282; lean_object* x_283; 
+x_281 = lean_ctor_get(x_280, 0);
+lean_inc(x_281);
+x_282 = lean_ctor_get(x_280, 1);
+lean_inc(x_282);
+lean_dec(x_280);
+lean_inc(x_1);
+x_283 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_281, x_1);
+if (lean_obj_tag(x_283) == 0)
+{
+lean_object* x_284; 
+lean_inc(x_279);
+x_284 = l_Lean_getExprMVarAssignment_x3f___at_Lean_instantiateMVarsCore___spec__3___rarg(x_279, x_2, x_3, x_282);
+if (lean_obj_tag(x_284) == 0)
+{
+lean_object* x_285; 
+x_285 = lean_ctor_get(x_284, 0);
+lean_inc(x_285);
+if (lean_obj_tag(x_285) == 0)
+{
+lean_object* x_286; 
+lean_dec(x_279);
+x_286 = lean_ctor_get(x_284, 1);
+lean_inc(x_286);
+lean_dec(x_284);
+lean_inc(x_1);
+x_28 = x_1;
+x_29 = x_286;
+goto block_44;
+}
+else
+{
+lean_object* x_287; lean_object* x_288; lean_object* x_289; 
+x_287 = lean_ctor_get(x_284, 1);
+lean_inc(x_287);
+lean_dec(x_284);
+x_288 = lean_ctor_get(x_285, 0);
+lean_inc(x_288);
+lean_dec(x_285);
+x_289 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_288, x_2, x_3, x_287);
+if (lean_obj_tag(x_289) == 0)
+{
+lean_object* x_290; lean_object* x_291; lean_object* x_292; 
+x_290 = lean_ctor_get(x_289, 0);
+lean_inc(x_290);
+x_291 = lean_ctor_get(x_289, 1);
+lean_inc(x_291);
+lean_dec(x_289);
+lean_inc(x_290);
+x_292 = l_Lean_assignExprMVar___at_Lean_instantiateMVarsCore___spec__5___rarg(x_279, x_290, x_2, x_3, x_291);
+if (lean_obj_tag(x_292) == 0)
+{
+lean_object* x_293; 
+x_293 = lean_ctor_get(x_292, 1);
+lean_inc(x_293);
+lean_dec(x_292);
+x_28 = x_290;
+x_29 = x_293;
+goto block_44;
+}
+else
+{
+lean_object* x_294; lean_object* x_295; lean_object* x_296; lean_object* x_297; 
+lean_dec(x_290);
+lean_dec(x_1);
+x_294 = lean_ctor_get(x_292, 0);
+lean_inc(x_294);
+x_295 = lean_ctor_get(x_292, 1);
+lean_inc(x_295);
+if (lean_is_exclusive(x_292)) {
+ lean_ctor_release(x_292, 0);
+ lean_ctor_release(x_292, 1);
+ x_296 = x_292;
+} else {
+ lean_dec_ref(x_292);
+ x_296 = lean_box(0);
+}
+if (lean_is_scalar(x_296)) {
+ x_297 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_297 = x_296;
+}
+lean_ctor_set(x_297, 0, x_294);
+lean_ctor_set(x_297, 1, x_295);
+return x_297;
+}
+}
+else
+{
+lean_object* x_298; lean_object* x_299; lean_object* x_300; lean_object* x_301; 
+lean_dec(x_279);
+lean_dec(x_1);
+x_298 = lean_ctor_get(x_289, 0);
+lean_inc(x_298);
+x_299 = lean_ctor_get(x_289, 1);
+lean_inc(x_299);
+if (lean_is_exclusive(x_289)) {
+ lean_ctor_release(x_289, 0);
+ lean_ctor_release(x_289, 1);
+ x_300 = x_289;
+} else {
+ lean_dec_ref(x_289);
+ x_300 = lean_box(0);
+}
+if (lean_is_scalar(x_300)) {
+ x_301 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_301 = x_300;
+}
+lean_ctor_set(x_301, 0, x_298);
+lean_ctor_set(x_301, 1, x_299);
+return x_301;
+}
+}
+}
+else
+{
+lean_object* x_302; lean_object* x_303; lean_object* x_304; lean_object* x_305; 
+lean_dec(x_279);
+lean_dec(x_1);
+x_302 = lean_ctor_get(x_284, 0);
+lean_inc(x_302);
+x_303 = lean_ctor_get(x_284, 1);
+lean_inc(x_303);
+if (lean_is_exclusive(x_284)) {
+ lean_ctor_release(x_284, 0);
+ lean_ctor_release(x_284, 1);
+ x_304 = x_284;
+} else {
+ lean_dec_ref(x_284);
+ x_304 = lean_box(0);
+}
+if (lean_is_scalar(x_304)) {
+ x_305 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_305 = x_304;
+}
+lean_ctor_set(x_305, 0, x_302);
+lean_ctor_set(x_305, 1, x_303);
+return x_305;
+}
+}
+else
+{
+lean_object* x_306; 
+lean_dec(x_279);
+x_306 = lean_ctor_get(x_283, 0);
+lean_inc(x_306);
+lean_dec(x_283);
+x_8 = x_306;
+x_9 = x_282;
+goto block_27;
+}
+}
+else
+{
+lean_object* x_307; lean_object* x_308; lean_object* x_309; lean_object* x_310; 
+lean_dec(x_279);
+lean_dec(x_1);
+x_307 = lean_ctor_get(x_280, 0);
+lean_inc(x_307);
+x_308 = lean_ctor_get(x_280, 1);
+lean_inc(x_308);
+if (lean_is_exclusive(x_280)) {
+ lean_ctor_release(x_280, 0);
+ lean_ctor_release(x_280, 1);
+ x_309 = x_280;
+} else {
+ lean_dec_ref(x_280);
+ x_309 = lean_box(0);
+}
+if (lean_is_scalar(x_309)) {
+ x_310 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_310 = x_309;
+}
+lean_ctor_set(x_310, 0, x_307);
+lean_ctor_set(x_310, 1, x_308);
+return x_310;
 }
 }
 case 3:
 {
-lean_object* x_381; lean_object* x_382; 
-x_381 = lean_ctor_get(x_1, 0);
-lean_inc(x_381);
-x_382 = l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__6___rarg(x_381, x_2, x_3, x_347);
-if (lean_obj_tag(x_382) == 0)
+lean_object* x_311; lean_object* x_312; 
+x_311 = lean_ctor_get(x_1, 0);
+lean_inc(x_311);
+lean_inc(x_311);
+x_312 = l_Lean_instantiateLevelMVars___at_Lean_instantiateMVarsCore___spec__6___rarg(x_311, x_2, x_3, x_277);
+if (lean_obj_tag(x_312) == 0)
 {
-lean_object* x_383; lean_object* x_384; lean_object* x_385; lean_object* x_386; 
-x_383 = lean_ctor_get(x_382, 0);
-lean_inc(x_383);
-x_384 = lean_ctor_get(x_382, 1);
-lean_inc(x_384);
-lean_dec(x_382);
+lean_object* x_313; lean_object* x_314; size_t x_315; size_t x_316; uint8_t x_317; 
+x_313 = lean_ctor_get(x_312, 0);
+lean_inc(x_313);
+x_314 = lean_ctor_get(x_312, 1);
+lean_inc(x_314);
+lean_dec(x_312);
+x_315 = lean_ptr_addr(x_311);
+lean_dec(x_311);
+x_316 = lean_ptr_addr(x_313);
+x_317 = lean_usize_dec_eq(x_315, x_316);
+if (x_317 == 0)
+{
+lean_object* x_318; 
+x_318 = l_Lean_Expr_sort___override(x_313);
+x_8 = x_318;
+x_9 = x_314;
+goto block_27;
+}
+else
+{
+lean_dec(x_313);
 lean_inc(x_1);
-x_385 = lean_expr_update_sort(x_1, x_383);
-x_386 = lean_st_ref_take(x_2, x_384);
-if (lean_obj_tag(x_386) == 0)
-{
-lean_object* x_387; lean_object* x_388; lean_object* x_389; lean_object* x_390; 
-x_387 = lean_ctor_get(x_386, 0);
-lean_inc(x_387);
-x_388 = lean_ctor_get(x_386, 1);
-lean_inc(x_388);
-lean_dec(x_386);
-lean_inc(x_385);
-x_389 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_387, x_1, x_385);
-x_390 = lean_st_ref_set(x_2, x_389, x_388);
-if (lean_obj_tag(x_390) == 0)
-{
-lean_object* x_391; lean_object* x_392; lean_object* x_393; 
-x_391 = lean_ctor_get(x_390, 1);
-lean_inc(x_391);
-if (lean_is_exclusive(x_390)) {
- lean_ctor_release(x_390, 0);
- lean_ctor_release(x_390, 1);
- x_392 = x_390;
-} else {
- lean_dec_ref(x_390);
- x_392 = lean_box(0);
-}
-if (lean_is_scalar(x_392)) {
- x_393 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_393 = x_392;
-}
-lean_ctor_set(x_393, 0, x_385);
-lean_ctor_set(x_393, 1, x_391);
-return x_393;
-}
-else
-{
-lean_object* x_394; lean_object* x_395; lean_object* x_396; lean_object* x_397; 
-lean_dec(x_385);
-x_394 = lean_ctor_get(x_390, 0);
-lean_inc(x_394);
-x_395 = lean_ctor_get(x_390, 1);
-lean_inc(x_395);
-if (lean_is_exclusive(x_390)) {
- lean_ctor_release(x_390, 0);
- lean_ctor_release(x_390, 1);
- x_396 = x_390;
-} else {
- lean_dec_ref(x_390);
- x_396 = lean_box(0);
-}
-if (lean_is_scalar(x_396)) {
- x_397 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_397 = x_396;
-}
-lean_ctor_set(x_397, 0, x_394);
-lean_ctor_set(x_397, 1, x_395);
-return x_397;
+x_8 = x_1;
+x_9 = x_314;
+goto block_27;
 }
 }
 else
 {
-lean_object* x_398; lean_object* x_399; lean_object* x_400; lean_object* x_401; 
-lean_dec(x_385);
+lean_object* x_319; lean_object* x_320; lean_object* x_321; lean_object* x_322; 
+lean_dec(x_311);
 lean_dec(x_1);
-x_398 = lean_ctor_get(x_386, 0);
-lean_inc(x_398);
-x_399 = lean_ctor_get(x_386, 1);
-lean_inc(x_399);
-if (lean_is_exclusive(x_386)) {
- lean_ctor_release(x_386, 0);
- lean_ctor_release(x_386, 1);
- x_400 = x_386;
+x_319 = lean_ctor_get(x_312, 0);
+lean_inc(x_319);
+x_320 = lean_ctor_get(x_312, 1);
+lean_inc(x_320);
+if (lean_is_exclusive(x_312)) {
+ lean_ctor_release(x_312, 0);
+ lean_ctor_release(x_312, 1);
+ x_321 = x_312;
 } else {
- lean_dec_ref(x_386);
- x_400 = lean_box(0);
+ lean_dec_ref(x_312);
+ x_321 = lean_box(0);
 }
-if (lean_is_scalar(x_400)) {
- x_401 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_321)) {
+ x_322 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_401 = x_400;
+ x_322 = x_321;
 }
-lean_ctor_set(x_401, 0, x_398);
-lean_ctor_set(x_401, 1, x_399);
-return x_401;
-}
-}
-else
-{
-lean_object* x_402; lean_object* x_403; lean_object* x_404; lean_object* x_405; 
-lean_dec(x_1);
-x_402 = lean_ctor_get(x_382, 0);
-lean_inc(x_402);
-x_403 = lean_ctor_get(x_382, 1);
-lean_inc(x_403);
-if (lean_is_exclusive(x_382)) {
- lean_ctor_release(x_382, 0);
- lean_ctor_release(x_382, 1);
- x_404 = x_382;
-} else {
- lean_dec_ref(x_382);
- x_404 = lean_box(0);
-}
-if (lean_is_scalar(x_404)) {
- x_405 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_405 = x_404;
-}
-lean_ctor_set(x_405, 0, x_402);
-lean_ctor_set(x_405, 1, x_403);
-return x_405;
+lean_ctor_set(x_322, 0, x_319);
+lean_ctor_set(x_322, 1, x_320);
+return x_322;
 }
 }
 case 4:
 {
-lean_object* x_406; lean_object* x_407; 
-x_406 = lean_ctor_get(x_1, 1);
-lean_inc(x_406);
-x_407 = l_List_mapM___at_Lean_instantiateMVarsCore___spec__12___rarg(x_5, x_406, x_2, x_3, x_347);
-if (lean_obj_tag(x_407) == 0)
+lean_object* x_323; lean_object* x_324; lean_object* x_325; 
+x_323 = lean_ctor_get(x_1, 0);
+lean_inc(x_323);
+x_324 = lean_ctor_get(x_1, 1);
+lean_inc(x_324);
+lean_inc(x_324);
+x_325 = l_List_mapM___at_Lean_instantiateMVarsCore___spec__12___rarg(x_5, x_324, x_2, x_3, x_277);
+if (lean_obj_tag(x_325) == 0)
 {
-lean_object* x_408; lean_object* x_409; lean_object* x_410; lean_object* x_411; 
-x_408 = lean_ctor_get(x_407, 0);
-lean_inc(x_408);
-x_409 = lean_ctor_get(x_407, 1);
-lean_inc(x_409);
-lean_dec(x_407);
+lean_object* x_326; lean_object* x_327; uint8_t x_328; 
+x_326 = lean_ctor_get(x_325, 0);
+lean_inc(x_326);
+x_327 = lean_ctor_get(x_325, 1);
+lean_inc(x_327);
+lean_dec(x_325);
+x_328 = l_ptrEqList___rarg(x_324, x_326);
+lean_dec(x_324);
+if (x_328 == 0)
+{
+lean_object* x_329; 
+x_329 = l_Lean_Expr_const___override(x_323, x_326);
+x_8 = x_329;
+x_9 = x_327;
+goto block_27;
+}
+else
+{
+lean_dec(x_326);
+lean_dec(x_323);
 lean_inc(x_1);
-x_410 = lean_expr_update_const(x_1, x_408);
-x_411 = lean_st_ref_take(x_2, x_409);
-if (lean_obj_tag(x_411) == 0)
-{
-lean_object* x_412; lean_object* x_413; lean_object* x_414; lean_object* x_415; 
-x_412 = lean_ctor_get(x_411, 0);
-lean_inc(x_412);
-x_413 = lean_ctor_get(x_411, 1);
-lean_inc(x_413);
-lean_dec(x_411);
-lean_inc(x_410);
-x_414 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_412, x_1, x_410);
-x_415 = lean_st_ref_set(x_2, x_414, x_413);
-if (lean_obj_tag(x_415) == 0)
-{
-lean_object* x_416; lean_object* x_417; lean_object* x_418; 
-x_416 = lean_ctor_get(x_415, 1);
-lean_inc(x_416);
-if (lean_is_exclusive(x_415)) {
- lean_ctor_release(x_415, 0);
- lean_ctor_release(x_415, 1);
- x_417 = x_415;
-} else {
- lean_dec_ref(x_415);
- x_417 = lean_box(0);
-}
-if (lean_is_scalar(x_417)) {
- x_418 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_418 = x_417;
-}
-lean_ctor_set(x_418, 0, x_410);
-lean_ctor_set(x_418, 1, x_416);
-return x_418;
-}
-else
-{
-lean_object* x_419; lean_object* x_420; lean_object* x_421; lean_object* x_422; 
-lean_dec(x_410);
-x_419 = lean_ctor_get(x_415, 0);
-lean_inc(x_419);
-x_420 = lean_ctor_get(x_415, 1);
-lean_inc(x_420);
-if (lean_is_exclusive(x_415)) {
- lean_ctor_release(x_415, 0);
- lean_ctor_release(x_415, 1);
- x_421 = x_415;
-} else {
- lean_dec_ref(x_415);
- x_421 = lean_box(0);
-}
-if (lean_is_scalar(x_421)) {
- x_422 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_422 = x_421;
-}
-lean_ctor_set(x_422, 0, x_419);
-lean_ctor_set(x_422, 1, x_420);
-return x_422;
+x_8 = x_1;
+x_9 = x_327;
+goto block_27;
 }
 }
 else
 {
-lean_object* x_423; lean_object* x_424; lean_object* x_425; lean_object* x_426; 
-lean_dec(x_410);
+lean_object* x_330; lean_object* x_331; lean_object* x_332; lean_object* x_333; 
+lean_dec(x_324);
+lean_dec(x_323);
 lean_dec(x_1);
-x_423 = lean_ctor_get(x_411, 0);
-lean_inc(x_423);
-x_424 = lean_ctor_get(x_411, 1);
-lean_inc(x_424);
-if (lean_is_exclusive(x_411)) {
- lean_ctor_release(x_411, 0);
- lean_ctor_release(x_411, 1);
- x_425 = x_411;
+x_330 = lean_ctor_get(x_325, 0);
+lean_inc(x_330);
+x_331 = lean_ctor_get(x_325, 1);
+lean_inc(x_331);
+if (lean_is_exclusive(x_325)) {
+ lean_ctor_release(x_325, 0);
+ lean_ctor_release(x_325, 1);
+ x_332 = x_325;
 } else {
- lean_dec_ref(x_411);
- x_425 = lean_box(0);
+ lean_dec_ref(x_325);
+ x_332 = lean_box(0);
 }
-if (lean_is_scalar(x_425)) {
- x_426 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_332)) {
+ x_333 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_426 = x_425;
+ x_333 = x_332;
 }
-lean_ctor_set(x_426, 0, x_423);
-lean_ctor_set(x_426, 1, x_424);
-return x_426;
-}
-}
-else
-{
-lean_object* x_427; lean_object* x_428; lean_object* x_429; lean_object* x_430; 
-lean_dec(x_1);
-x_427 = lean_ctor_get(x_407, 0);
-lean_inc(x_427);
-x_428 = lean_ctor_get(x_407, 1);
-lean_inc(x_428);
-if (lean_is_exclusive(x_407)) {
- lean_ctor_release(x_407, 0);
- lean_ctor_release(x_407, 1);
- x_429 = x_407;
-} else {
- lean_dec_ref(x_407);
- x_429 = lean_box(0);
-}
-if (lean_is_scalar(x_429)) {
- x_430 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_430 = x_429;
-}
-lean_ctor_set(x_430, 0, x_427);
-lean_ctor_set(x_430, 1, x_428);
-return x_430;
+lean_ctor_set(x_333, 0, x_330);
+lean_ctor_set(x_333, 1, x_331);
+return x_333;
 }
 }
 case 5:
 {
-lean_object* x_431; lean_object* x_432; lean_object* x_433; lean_object* x_434; lean_object* x_435; lean_object* x_436; lean_object* x_437; 
-x_431 = lean_unsigned_to_nat(0u);
-x_432 = l___private_Lean_Expr_0__Lean_Expr_getAppNumArgsAux(x_1, x_431);
-x_433 = l_Lean_instantiateExprMVars___rarg___lambda__20___closed__1;
-lean_inc(x_432);
-x_434 = lean_mk_array(x_432, x_433);
-x_435 = lean_unsigned_to_nat(1u);
-x_436 = lean_nat_sub(x_432, x_435);
-lean_dec(x_432);
+lean_object* x_334; lean_object* x_335; lean_object* x_336; lean_object* x_337; lean_object* x_338; lean_object* x_339; lean_object* x_340; 
+x_334 = lean_unsigned_to_nat(0u);
+x_335 = l___private_Lean_Expr_0__Lean_Expr_getAppNumArgsAux(x_1, x_334);
+x_336 = l_Lean_instantiateExprMVars___rarg___lambda__20___closed__1;
+lean_inc(x_335);
+x_337 = lean_mk_array(x_335, x_336);
+x_338 = lean_unsigned_to_nat(1u);
+x_339 = lean_nat_sub(x_335, x_338);
+lean_dec(x_335);
 lean_inc(x_1);
-x_437 = l_Lean_Expr_withAppAux___at_Lean_instantiateMVarsCore___spec__42___rarg(x_5, x_1, x_434, x_436, x_2, x_3, x_347);
-if (lean_obj_tag(x_437) == 0)
+x_340 = l_Lean_Expr_withAppAux___at_Lean_instantiateMVarsCore___spec__42___rarg(x_5, x_1, x_337, x_339, x_2, x_3, x_277);
+if (lean_obj_tag(x_340) == 0)
 {
-lean_object* x_438; lean_object* x_439; lean_object* x_440; 
-x_438 = lean_ctor_get(x_437, 0);
-lean_inc(x_438);
-x_439 = lean_ctor_get(x_437, 1);
-lean_inc(x_439);
-lean_dec(x_437);
-x_440 = lean_st_ref_take(x_2, x_439);
-if (lean_obj_tag(x_440) == 0)
+lean_object* x_341; lean_object* x_342; lean_object* x_343; 
+x_341 = lean_ctor_get(x_340, 0);
+lean_inc(x_341);
+x_342 = lean_ctor_get(x_340, 1);
+lean_inc(x_342);
+lean_dec(x_340);
+x_343 = lean_st_ref_take(x_2, x_342);
+if (lean_obj_tag(x_343) == 0)
 {
-lean_object* x_441; lean_object* x_442; lean_object* x_443; lean_object* x_444; 
-x_441 = lean_ctor_get(x_440, 0);
-lean_inc(x_441);
-x_442 = lean_ctor_get(x_440, 1);
-lean_inc(x_442);
-lean_dec(x_440);
-lean_inc(x_438);
-x_443 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_441, x_1, x_438);
-x_444 = lean_st_ref_set(x_2, x_443, x_442);
-if (lean_obj_tag(x_444) == 0)
+lean_object* x_344; lean_object* x_345; lean_object* x_346; lean_object* x_347; 
+x_344 = lean_ctor_get(x_343, 0);
+lean_inc(x_344);
+x_345 = lean_ctor_get(x_343, 1);
+lean_inc(x_345);
+lean_dec(x_343);
+lean_inc(x_341);
+x_346 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_344, x_1, x_341);
+x_347 = lean_st_ref_set(x_2, x_346, x_345);
+if (lean_obj_tag(x_347) == 0)
 {
-lean_object* x_445; lean_object* x_446; lean_object* x_447; 
-x_445 = lean_ctor_get(x_444, 1);
-lean_inc(x_445);
-if (lean_is_exclusive(x_444)) {
- lean_ctor_release(x_444, 0);
- lean_ctor_release(x_444, 1);
- x_446 = x_444;
+lean_object* x_348; lean_object* x_349; lean_object* x_350; 
+x_348 = lean_ctor_get(x_347, 1);
+lean_inc(x_348);
+if (lean_is_exclusive(x_347)) {
+ lean_ctor_release(x_347, 0);
+ lean_ctor_release(x_347, 1);
+ x_349 = x_347;
 } else {
- lean_dec_ref(x_444);
- x_446 = lean_box(0);
+ lean_dec_ref(x_347);
+ x_349 = lean_box(0);
 }
-if (lean_is_scalar(x_446)) {
- x_447 = lean_alloc_ctor(0, 2, 0);
+if (lean_is_scalar(x_349)) {
+ x_350 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_447 = x_446;
+ x_350 = x_349;
 }
-lean_ctor_set(x_447, 0, x_438);
-lean_ctor_set(x_447, 1, x_445);
-return x_447;
+lean_ctor_set(x_350, 0, x_341);
+lean_ctor_set(x_350, 1, x_348);
+return x_350;
 }
 else
 {
-lean_object* x_448; lean_object* x_449; lean_object* x_450; lean_object* x_451; 
-lean_dec(x_438);
-x_448 = lean_ctor_get(x_444, 0);
-lean_inc(x_448);
-x_449 = lean_ctor_get(x_444, 1);
-lean_inc(x_449);
-if (lean_is_exclusive(x_444)) {
- lean_ctor_release(x_444, 0);
- lean_ctor_release(x_444, 1);
- x_450 = x_444;
+lean_object* x_351; lean_object* x_352; lean_object* x_353; lean_object* x_354; 
+lean_dec(x_341);
+x_351 = lean_ctor_get(x_347, 0);
+lean_inc(x_351);
+x_352 = lean_ctor_get(x_347, 1);
+lean_inc(x_352);
+if (lean_is_exclusive(x_347)) {
+ lean_ctor_release(x_347, 0);
+ lean_ctor_release(x_347, 1);
+ x_353 = x_347;
 } else {
- lean_dec_ref(x_444);
- x_450 = lean_box(0);
+ lean_dec_ref(x_347);
+ x_353 = lean_box(0);
 }
-if (lean_is_scalar(x_450)) {
- x_451 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_353)) {
+ x_354 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_451 = x_450;
+ x_354 = x_353;
 }
-lean_ctor_set(x_451, 0, x_448);
-lean_ctor_set(x_451, 1, x_449);
-return x_451;
+lean_ctor_set(x_354, 0, x_351);
+lean_ctor_set(x_354, 1, x_352);
+return x_354;
 }
 }
 else
 {
-lean_object* x_452; lean_object* x_453; lean_object* x_454; lean_object* x_455; 
-lean_dec(x_438);
+lean_object* x_355; lean_object* x_356; lean_object* x_357; lean_object* x_358; 
+lean_dec(x_341);
 lean_dec(x_1);
-x_452 = lean_ctor_get(x_440, 0);
-lean_inc(x_452);
-x_453 = lean_ctor_get(x_440, 1);
-lean_inc(x_453);
-if (lean_is_exclusive(x_440)) {
- lean_ctor_release(x_440, 0);
- lean_ctor_release(x_440, 1);
- x_454 = x_440;
+x_355 = lean_ctor_get(x_343, 0);
+lean_inc(x_355);
+x_356 = lean_ctor_get(x_343, 1);
+lean_inc(x_356);
+if (lean_is_exclusive(x_343)) {
+ lean_ctor_release(x_343, 0);
+ lean_ctor_release(x_343, 1);
+ x_357 = x_343;
 } else {
- lean_dec_ref(x_440);
- x_454 = lean_box(0);
+ lean_dec_ref(x_343);
+ x_357 = lean_box(0);
 }
-if (lean_is_scalar(x_454)) {
- x_455 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_357)) {
+ x_358 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_455 = x_454;
+ x_358 = x_357;
 }
-lean_ctor_set(x_455, 0, x_452);
-lean_ctor_set(x_455, 1, x_453);
-return x_455;
+lean_ctor_set(x_358, 0, x_355);
+lean_ctor_set(x_358, 1, x_356);
+return x_358;
 }
 }
 else
 {
-lean_object* x_456; lean_object* x_457; lean_object* x_458; lean_object* x_459; 
+lean_object* x_359; lean_object* x_360; lean_object* x_361; lean_object* x_362; 
 lean_dec(x_1);
-x_456 = lean_ctor_get(x_437, 0);
-lean_inc(x_456);
-x_457 = lean_ctor_get(x_437, 1);
-lean_inc(x_457);
-if (lean_is_exclusive(x_437)) {
- lean_ctor_release(x_437, 0);
- lean_ctor_release(x_437, 1);
- x_458 = x_437;
+x_359 = lean_ctor_get(x_340, 0);
+lean_inc(x_359);
+x_360 = lean_ctor_get(x_340, 1);
+lean_inc(x_360);
+if (lean_is_exclusive(x_340)) {
+ lean_ctor_release(x_340, 0);
+ lean_ctor_release(x_340, 1);
+ x_361 = x_340;
 } else {
- lean_dec_ref(x_437);
- x_458 = lean_box(0);
+ lean_dec_ref(x_340);
+ x_361 = lean_box(0);
 }
-if (lean_is_scalar(x_458)) {
- x_459 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_361)) {
+ x_362 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_459 = x_458;
+ x_362 = x_361;
 }
-lean_ctor_set(x_459, 0, x_456);
-lean_ctor_set(x_459, 1, x_457);
-return x_459;
+lean_ctor_set(x_362, 0, x_359);
+lean_ctor_set(x_362, 1, x_360);
+return x_362;
 }
 }
 case 6:
 {
-lean_object* x_460; lean_object* x_461; uint8_t x_462; lean_object* x_463; 
-x_460 = lean_ctor_get(x_1, 1);
-lean_inc(x_460);
-x_461 = lean_ctor_get(x_1, 2);
-lean_inc(x_461);
-x_462 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
-x_463 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_460, x_2, x_3, x_347);
-if (lean_obj_tag(x_463) == 0)
+lean_object* x_363; lean_object* x_364; lean_object* x_365; uint8_t x_366; lean_object* x_367; 
+x_363 = lean_ctor_get(x_1, 0);
+lean_inc(x_363);
+x_364 = lean_ctor_get(x_1, 1);
+lean_inc(x_364);
+x_365 = lean_ctor_get(x_1, 2);
+lean_inc(x_365);
+x_366 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
+lean_inc(x_364);
+x_367 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_364, x_2, x_3, x_277);
+if (lean_obj_tag(x_367) == 0)
 {
-lean_object* x_464; lean_object* x_465; lean_object* x_466; 
-x_464 = lean_ctor_get(x_463, 0);
-lean_inc(x_464);
-x_465 = lean_ctor_get(x_463, 1);
-lean_inc(x_465);
-lean_dec(x_463);
-x_466 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_461, x_2, x_3, x_465);
-if (lean_obj_tag(x_466) == 0)
+lean_object* x_368; lean_object* x_369; lean_object* x_370; 
+x_368 = lean_ctor_get(x_367, 0);
+lean_inc(x_368);
+x_369 = lean_ctor_get(x_367, 1);
+lean_inc(x_369);
+lean_dec(x_367);
+lean_inc(x_365);
+x_370 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_365, x_2, x_3, x_369);
+if (lean_obj_tag(x_370) == 0)
 {
-lean_object* x_467; lean_object* x_468; lean_object* x_469; lean_object* x_470; 
-x_467 = lean_ctor_get(x_466, 0);
-lean_inc(x_467);
-x_468 = lean_ctor_get(x_466, 1);
-lean_inc(x_468);
-lean_dec(x_466);
-lean_inc(x_1);
-x_469 = lean_expr_update_lambda(x_1, x_462, x_464, x_467);
-x_470 = lean_st_ref_take(x_2, x_468);
-if (lean_obj_tag(x_470) == 0)
+lean_object* x_371; lean_object* x_372; lean_object* x_373; size_t x_374; size_t x_375; uint8_t x_376; 
+x_371 = lean_ctor_get(x_370, 0);
+lean_inc(x_371);
+x_372 = lean_ctor_get(x_370, 1);
+lean_inc(x_372);
+lean_dec(x_370);
+lean_inc(x_365);
+lean_inc(x_364);
+lean_inc(x_363);
+x_373 = l_Lean_Expr_lam___override(x_363, x_364, x_365, x_366);
+x_374 = lean_ptr_addr(x_364);
+lean_dec(x_364);
+x_375 = lean_ptr_addr(x_368);
+x_376 = lean_usize_dec_eq(x_374, x_375);
+if (x_376 == 0)
 {
-lean_object* x_471; lean_object* x_472; lean_object* x_473; lean_object* x_474; 
-x_471 = lean_ctor_get(x_470, 0);
-lean_inc(x_471);
-x_472 = lean_ctor_get(x_470, 1);
-lean_inc(x_472);
-lean_dec(x_470);
-lean_inc(x_469);
-x_473 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_471, x_1, x_469);
-x_474 = lean_st_ref_set(x_2, x_473, x_472);
-if (lean_obj_tag(x_474) == 0)
-{
-lean_object* x_475; lean_object* x_476; lean_object* x_477; 
-x_475 = lean_ctor_get(x_474, 1);
-lean_inc(x_475);
-if (lean_is_exclusive(x_474)) {
- lean_ctor_release(x_474, 0);
- lean_ctor_release(x_474, 1);
- x_476 = x_474;
-} else {
- lean_dec_ref(x_474);
- x_476 = lean_box(0);
-}
-if (lean_is_scalar(x_476)) {
- x_477 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_477 = x_476;
-}
-lean_ctor_set(x_477, 0, x_469);
-lean_ctor_set(x_477, 1, x_475);
-return x_477;
+lean_object* x_377; 
+lean_dec(x_373);
+lean_dec(x_365);
+x_377 = l_Lean_Expr_lam___override(x_363, x_368, x_371, x_366);
+x_8 = x_377;
+x_9 = x_372;
+goto block_27;
 }
 else
 {
-lean_object* x_478; lean_object* x_479; lean_object* x_480; lean_object* x_481; 
-lean_dec(x_469);
-x_478 = lean_ctor_get(x_474, 0);
-lean_inc(x_478);
-x_479 = lean_ctor_get(x_474, 1);
-lean_inc(x_479);
-if (lean_is_exclusive(x_474)) {
- lean_ctor_release(x_474, 0);
- lean_ctor_release(x_474, 1);
- x_480 = x_474;
-} else {
- lean_dec_ref(x_474);
- x_480 = lean_box(0);
+size_t x_378; size_t x_379; uint8_t x_380; 
+x_378 = lean_ptr_addr(x_365);
+lean_dec(x_365);
+x_379 = lean_ptr_addr(x_371);
+x_380 = lean_usize_dec_eq(x_378, x_379);
+if (x_380 == 0)
+{
+lean_object* x_381; 
+lean_dec(x_373);
+x_381 = l_Lean_Expr_lam___override(x_363, x_368, x_371, x_366);
+x_8 = x_381;
+x_9 = x_372;
+goto block_27;
 }
-if (lean_is_scalar(x_480)) {
- x_481 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_481 = x_480;
+else
+{
+uint8_t x_382; 
+x_382 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_366, x_366);
+if (x_382 == 0)
+{
+lean_object* x_383; 
+lean_dec(x_373);
+x_383 = l_Lean_Expr_lam___override(x_363, x_368, x_371, x_366);
+x_8 = x_383;
+x_9 = x_372;
+goto block_27;
 }
-lean_ctor_set(x_481, 0, x_478);
-lean_ctor_set(x_481, 1, x_479);
-return x_481;
+else
+{
+lean_dec(x_371);
+lean_dec(x_368);
+lean_dec(x_363);
+x_8 = x_373;
+x_9 = x_372;
+goto block_27;
+}
+}
+}
+}
+else
+{
+lean_object* x_384; lean_object* x_385; lean_object* x_386; lean_object* x_387; 
+lean_dec(x_368);
+lean_dec(x_365);
+lean_dec(x_364);
+lean_dec(x_363);
+lean_dec(x_1);
+x_384 = lean_ctor_get(x_370, 0);
+lean_inc(x_384);
+x_385 = lean_ctor_get(x_370, 1);
+lean_inc(x_385);
+if (lean_is_exclusive(x_370)) {
+ lean_ctor_release(x_370, 0);
+ lean_ctor_release(x_370, 1);
+ x_386 = x_370;
+} else {
+ lean_dec_ref(x_370);
+ x_386 = lean_box(0);
+}
+if (lean_is_scalar(x_386)) {
+ x_387 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_387 = x_386;
+}
+lean_ctor_set(x_387, 0, x_384);
+lean_ctor_set(x_387, 1, x_385);
+return x_387;
+}
+}
+else
+{
+lean_object* x_388; lean_object* x_389; lean_object* x_390; lean_object* x_391; 
+lean_dec(x_365);
+lean_dec(x_364);
+lean_dec(x_363);
+lean_dec(x_1);
+x_388 = lean_ctor_get(x_367, 0);
+lean_inc(x_388);
+x_389 = lean_ctor_get(x_367, 1);
+lean_inc(x_389);
+if (lean_is_exclusive(x_367)) {
+ lean_ctor_release(x_367, 0);
+ lean_ctor_release(x_367, 1);
+ x_390 = x_367;
+} else {
+ lean_dec_ref(x_367);
+ x_390 = lean_box(0);
+}
+if (lean_is_scalar(x_390)) {
+ x_391 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_391 = x_390;
+}
+lean_ctor_set(x_391, 0, x_388);
+lean_ctor_set(x_391, 1, x_389);
+return x_391;
+}
+}
+case 7:
+{
+lean_object* x_392; lean_object* x_393; lean_object* x_394; uint8_t x_395; lean_object* x_396; 
+x_392 = lean_ctor_get(x_1, 0);
+lean_inc(x_392);
+x_393 = lean_ctor_get(x_1, 1);
+lean_inc(x_393);
+x_394 = lean_ctor_get(x_1, 2);
+lean_inc(x_394);
+x_395 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
+lean_inc(x_393);
+x_396 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_393, x_2, x_3, x_277);
+if (lean_obj_tag(x_396) == 0)
+{
+lean_object* x_397; lean_object* x_398; lean_object* x_399; 
+x_397 = lean_ctor_get(x_396, 0);
+lean_inc(x_397);
+x_398 = lean_ctor_get(x_396, 1);
+lean_inc(x_398);
+lean_dec(x_396);
+lean_inc(x_394);
+x_399 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_394, x_2, x_3, x_398);
+if (lean_obj_tag(x_399) == 0)
+{
+lean_object* x_400; lean_object* x_401; lean_object* x_402; size_t x_403; size_t x_404; uint8_t x_405; 
+x_400 = lean_ctor_get(x_399, 0);
+lean_inc(x_400);
+x_401 = lean_ctor_get(x_399, 1);
+lean_inc(x_401);
+lean_dec(x_399);
+lean_inc(x_394);
+lean_inc(x_393);
+lean_inc(x_392);
+x_402 = l_Lean_Expr_forallE___override(x_392, x_393, x_394, x_395);
+x_403 = lean_ptr_addr(x_393);
+lean_dec(x_393);
+x_404 = lean_ptr_addr(x_397);
+x_405 = lean_usize_dec_eq(x_403, x_404);
+if (x_405 == 0)
+{
+lean_object* x_406; 
+lean_dec(x_402);
+lean_dec(x_394);
+x_406 = l_Lean_Expr_forallE___override(x_392, x_397, x_400, x_395);
+x_8 = x_406;
+x_9 = x_401;
+goto block_27;
+}
+else
+{
+size_t x_407; size_t x_408; uint8_t x_409; 
+x_407 = lean_ptr_addr(x_394);
+lean_dec(x_394);
+x_408 = lean_ptr_addr(x_400);
+x_409 = lean_usize_dec_eq(x_407, x_408);
+if (x_409 == 0)
+{
+lean_object* x_410; 
+lean_dec(x_402);
+x_410 = l_Lean_Expr_forallE___override(x_392, x_397, x_400, x_395);
+x_8 = x_410;
+x_9 = x_401;
+goto block_27;
+}
+else
+{
+uint8_t x_411; 
+x_411 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_395, x_395);
+if (x_411 == 0)
+{
+lean_object* x_412; 
+lean_dec(x_402);
+x_412 = l_Lean_Expr_forallE___override(x_392, x_397, x_400, x_395);
+x_8 = x_412;
+x_9 = x_401;
+goto block_27;
+}
+else
+{
+lean_dec(x_400);
+lean_dec(x_397);
+lean_dec(x_392);
+x_8 = x_402;
+x_9 = x_401;
+goto block_27;
+}
+}
+}
+}
+else
+{
+lean_object* x_413; lean_object* x_414; lean_object* x_415; lean_object* x_416; 
+lean_dec(x_397);
+lean_dec(x_394);
+lean_dec(x_393);
+lean_dec(x_392);
+lean_dec(x_1);
+x_413 = lean_ctor_get(x_399, 0);
+lean_inc(x_413);
+x_414 = lean_ctor_get(x_399, 1);
+lean_inc(x_414);
+if (lean_is_exclusive(x_399)) {
+ lean_ctor_release(x_399, 0);
+ lean_ctor_release(x_399, 1);
+ x_415 = x_399;
+} else {
+ lean_dec_ref(x_399);
+ x_415 = lean_box(0);
+}
+if (lean_is_scalar(x_415)) {
+ x_416 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_416 = x_415;
+}
+lean_ctor_set(x_416, 0, x_413);
+lean_ctor_set(x_416, 1, x_414);
+return x_416;
+}
+}
+else
+{
+lean_object* x_417; lean_object* x_418; lean_object* x_419; lean_object* x_420; 
+lean_dec(x_394);
+lean_dec(x_393);
+lean_dec(x_392);
+lean_dec(x_1);
+x_417 = lean_ctor_get(x_396, 0);
+lean_inc(x_417);
+x_418 = lean_ctor_get(x_396, 1);
+lean_inc(x_418);
+if (lean_is_exclusive(x_396)) {
+ lean_ctor_release(x_396, 0);
+ lean_ctor_release(x_396, 1);
+ x_419 = x_396;
+} else {
+ lean_dec_ref(x_396);
+ x_419 = lean_box(0);
+}
+if (lean_is_scalar(x_419)) {
+ x_420 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_420 = x_419;
+}
+lean_ctor_set(x_420, 0, x_417);
+lean_ctor_set(x_420, 1, x_418);
+return x_420;
+}
+}
+case 8:
+{
+lean_object* x_421; lean_object* x_422; lean_object* x_423; lean_object* x_424; uint8_t x_425; lean_object* x_426; 
+x_421 = lean_ctor_get(x_1, 0);
+lean_inc(x_421);
+x_422 = lean_ctor_get(x_1, 1);
+lean_inc(x_422);
+x_423 = lean_ctor_get(x_1, 2);
+lean_inc(x_423);
+x_424 = lean_ctor_get(x_1, 3);
+lean_inc(x_424);
+x_425 = lean_ctor_get_uint8(x_1, sizeof(void*)*4 + 8);
+lean_inc(x_422);
+x_426 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_422, x_2, x_3, x_277);
+if (lean_obj_tag(x_426) == 0)
+{
+lean_object* x_427; lean_object* x_428; lean_object* x_429; 
+x_427 = lean_ctor_get(x_426, 0);
+lean_inc(x_427);
+x_428 = lean_ctor_get(x_426, 1);
+lean_inc(x_428);
+lean_dec(x_426);
+lean_inc(x_423);
+x_429 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_423, x_2, x_3, x_428);
+if (lean_obj_tag(x_429) == 0)
+{
+lean_object* x_430; lean_object* x_431; lean_object* x_432; 
+x_430 = lean_ctor_get(x_429, 0);
+lean_inc(x_430);
+x_431 = lean_ctor_get(x_429, 1);
+lean_inc(x_431);
+lean_dec(x_429);
+lean_inc(x_424);
+x_432 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_424, x_2, x_3, x_431);
+if (lean_obj_tag(x_432) == 0)
+{
+lean_object* x_433; lean_object* x_434; size_t x_435; size_t x_436; uint8_t x_437; 
+x_433 = lean_ctor_get(x_432, 0);
+lean_inc(x_433);
+x_434 = lean_ctor_get(x_432, 1);
+lean_inc(x_434);
+lean_dec(x_432);
+x_435 = lean_ptr_addr(x_422);
+lean_dec(x_422);
+x_436 = lean_ptr_addr(x_427);
+x_437 = lean_usize_dec_eq(x_435, x_436);
+if (x_437 == 0)
+{
+lean_object* x_438; 
+lean_dec(x_424);
+lean_dec(x_423);
+x_438 = l_Lean_Expr_letE___override(x_421, x_427, x_430, x_433, x_425);
+x_8 = x_438;
+x_9 = x_434;
+goto block_27;
+}
+else
+{
+size_t x_439; size_t x_440; uint8_t x_441; 
+x_439 = lean_ptr_addr(x_423);
+lean_dec(x_423);
+x_440 = lean_ptr_addr(x_430);
+x_441 = lean_usize_dec_eq(x_439, x_440);
+if (x_441 == 0)
+{
+lean_object* x_442; 
+lean_dec(x_424);
+x_442 = l_Lean_Expr_letE___override(x_421, x_427, x_430, x_433, x_425);
+x_8 = x_442;
+x_9 = x_434;
+goto block_27;
+}
+else
+{
+size_t x_443; size_t x_444; uint8_t x_445; 
+x_443 = lean_ptr_addr(x_424);
+lean_dec(x_424);
+x_444 = lean_ptr_addr(x_433);
+x_445 = lean_usize_dec_eq(x_443, x_444);
+if (x_445 == 0)
+{
+lean_object* x_446; 
+x_446 = l_Lean_Expr_letE___override(x_421, x_427, x_430, x_433, x_425);
+x_8 = x_446;
+x_9 = x_434;
+goto block_27;
+}
+else
+{
+lean_dec(x_433);
+lean_dec(x_430);
+lean_dec(x_427);
+lean_dec(x_421);
+lean_inc(x_1);
+x_8 = x_1;
+x_9 = x_434;
+goto block_27;
+}
+}
+}
+}
+else
+{
+lean_object* x_447; lean_object* x_448; lean_object* x_449; lean_object* x_450; 
+lean_dec(x_430);
+lean_dec(x_427);
+lean_dec(x_424);
+lean_dec(x_423);
+lean_dec(x_422);
+lean_dec(x_421);
+lean_dec(x_1);
+x_447 = lean_ctor_get(x_432, 0);
+lean_inc(x_447);
+x_448 = lean_ctor_get(x_432, 1);
+lean_inc(x_448);
+if (lean_is_exclusive(x_432)) {
+ lean_ctor_release(x_432, 0);
+ lean_ctor_release(x_432, 1);
+ x_449 = x_432;
+} else {
+ lean_dec_ref(x_432);
+ x_449 = lean_box(0);
+}
+if (lean_is_scalar(x_449)) {
+ x_450 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_450 = x_449;
+}
+lean_ctor_set(x_450, 0, x_447);
+lean_ctor_set(x_450, 1, x_448);
+return x_450;
+}
+}
+else
+{
+lean_object* x_451; lean_object* x_452; lean_object* x_453; lean_object* x_454; 
+lean_dec(x_427);
+lean_dec(x_424);
+lean_dec(x_423);
+lean_dec(x_422);
+lean_dec(x_421);
+lean_dec(x_1);
+x_451 = lean_ctor_get(x_429, 0);
+lean_inc(x_451);
+x_452 = lean_ctor_get(x_429, 1);
+lean_inc(x_452);
+if (lean_is_exclusive(x_429)) {
+ lean_ctor_release(x_429, 0);
+ lean_ctor_release(x_429, 1);
+ x_453 = x_429;
+} else {
+ lean_dec_ref(x_429);
+ x_453 = lean_box(0);
+}
+if (lean_is_scalar(x_453)) {
+ x_454 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_454 = x_453;
+}
+lean_ctor_set(x_454, 0, x_451);
+lean_ctor_set(x_454, 1, x_452);
+return x_454;
+}
+}
+else
+{
+lean_object* x_455; lean_object* x_456; lean_object* x_457; lean_object* x_458; 
+lean_dec(x_424);
+lean_dec(x_423);
+lean_dec(x_422);
+lean_dec(x_421);
+lean_dec(x_1);
+x_455 = lean_ctor_get(x_426, 0);
+lean_inc(x_455);
+x_456 = lean_ctor_get(x_426, 1);
+lean_inc(x_456);
+if (lean_is_exclusive(x_426)) {
+ lean_ctor_release(x_426, 0);
+ lean_ctor_release(x_426, 1);
+ x_457 = x_426;
+} else {
+ lean_dec_ref(x_426);
+ x_457 = lean_box(0);
+}
+if (lean_is_scalar(x_457)) {
+ x_458 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_458 = x_457;
+}
+lean_ctor_set(x_458, 0, x_455);
+lean_ctor_set(x_458, 1, x_456);
+return x_458;
+}
+}
+case 10:
+{
+lean_object* x_459; lean_object* x_460; lean_object* x_461; 
+x_459 = lean_ctor_get(x_1, 0);
+lean_inc(x_459);
+x_460 = lean_ctor_get(x_1, 1);
+lean_inc(x_460);
+lean_inc(x_460);
+x_461 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_460, x_2, x_3, x_277);
+if (lean_obj_tag(x_461) == 0)
+{
+lean_object* x_462; lean_object* x_463; size_t x_464; size_t x_465; uint8_t x_466; 
+x_462 = lean_ctor_get(x_461, 0);
+lean_inc(x_462);
+x_463 = lean_ctor_get(x_461, 1);
+lean_inc(x_463);
+lean_dec(x_461);
+x_464 = lean_ptr_addr(x_460);
+lean_dec(x_460);
+x_465 = lean_ptr_addr(x_462);
+x_466 = lean_usize_dec_eq(x_464, x_465);
+if (x_466 == 0)
+{
+lean_object* x_467; 
+x_467 = l_Lean_Expr_mdata___override(x_459, x_462);
+x_8 = x_467;
+x_9 = x_463;
+goto block_27;
+}
+else
+{
+lean_dec(x_462);
+lean_dec(x_459);
+lean_inc(x_1);
+x_8 = x_1;
+x_9 = x_463;
+goto block_27;
+}
+}
+else
+{
+lean_object* x_468; lean_object* x_469; lean_object* x_470; lean_object* x_471; 
+lean_dec(x_460);
+lean_dec(x_459);
+lean_dec(x_1);
+x_468 = lean_ctor_get(x_461, 0);
+lean_inc(x_468);
+x_469 = lean_ctor_get(x_461, 1);
+lean_inc(x_469);
+if (lean_is_exclusive(x_461)) {
+ lean_ctor_release(x_461, 0);
+ lean_ctor_release(x_461, 1);
+ x_470 = x_461;
+} else {
+ lean_dec_ref(x_461);
+ x_470 = lean_box(0);
+}
+if (lean_is_scalar(x_470)) {
+ x_471 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_471 = x_470;
+}
+lean_ctor_set(x_471, 0, x_468);
+lean_ctor_set(x_471, 1, x_469);
+return x_471;
+}
+}
+case 11:
+{
+lean_object* x_472; lean_object* x_473; lean_object* x_474; lean_object* x_475; 
+x_472 = lean_ctor_get(x_1, 0);
+lean_inc(x_472);
+x_473 = lean_ctor_get(x_1, 1);
+lean_inc(x_473);
+x_474 = lean_ctor_get(x_1, 2);
+lean_inc(x_474);
+lean_inc(x_474);
+x_475 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_474, x_2, x_3, x_277);
+if (lean_obj_tag(x_475) == 0)
+{
+lean_object* x_476; lean_object* x_477; size_t x_478; size_t x_479; uint8_t x_480; 
+x_476 = lean_ctor_get(x_475, 0);
+lean_inc(x_476);
+x_477 = lean_ctor_get(x_475, 1);
+lean_inc(x_477);
+lean_dec(x_475);
+x_478 = lean_ptr_addr(x_474);
+lean_dec(x_474);
+x_479 = lean_ptr_addr(x_476);
+x_480 = lean_usize_dec_eq(x_478, x_479);
+if (x_480 == 0)
+{
+lean_object* x_481; 
+x_481 = l_Lean_Expr_proj___override(x_472, x_473, x_476);
+x_8 = x_481;
+x_9 = x_477;
+goto block_27;
+}
+else
+{
+lean_dec(x_476);
+lean_dec(x_473);
+lean_dec(x_472);
+lean_inc(x_1);
+x_8 = x_1;
+x_9 = x_477;
+goto block_27;
 }
 }
 else
 {
 lean_object* x_482; lean_object* x_483; lean_object* x_484; lean_object* x_485; 
-lean_dec(x_469);
+lean_dec(x_474);
+lean_dec(x_473);
+lean_dec(x_472);
 lean_dec(x_1);
-x_482 = lean_ctor_get(x_470, 0);
+x_482 = lean_ctor_get(x_475, 0);
 lean_inc(x_482);
-x_483 = lean_ctor_get(x_470, 1);
+x_483 = lean_ctor_get(x_475, 1);
 lean_inc(x_483);
-if (lean_is_exclusive(x_470)) {
- lean_ctor_release(x_470, 0);
- lean_ctor_release(x_470, 1);
- x_484 = x_470;
+if (lean_is_exclusive(x_475)) {
+ lean_ctor_release(x_475, 0);
+ lean_ctor_release(x_475, 1);
+ x_484 = x_475;
 } else {
- lean_dec_ref(x_470);
+ lean_dec_ref(x_475);
  x_484 = lean_box(0);
 }
 if (lean_is_scalar(x_484)) {
@@ -24468,822 +25434,132 @@ lean_ctor_set(x_485, 1, x_483);
 return x_485;
 }
 }
-else
+default: 
 {
-lean_object* x_486; lean_object* x_487; lean_object* x_488; lean_object* x_489; 
-lean_dec(x_464);
-lean_dec(x_1);
-x_486 = lean_ctor_get(x_466, 0);
-lean_inc(x_486);
-x_487 = lean_ctor_get(x_466, 1);
+lean_object* x_486; 
+x_486 = lean_st_ref_take(x_2, x_277);
+if (lean_obj_tag(x_486) == 0)
+{
+lean_object* x_487; lean_object* x_488; lean_object* x_489; lean_object* x_490; 
+x_487 = lean_ctor_get(x_486, 0);
 lean_inc(x_487);
-if (lean_is_exclusive(x_466)) {
- lean_ctor_release(x_466, 0);
- lean_ctor_release(x_466, 1);
- x_488 = x_466;
-} else {
- lean_dec_ref(x_466);
- x_488 = lean_box(0);
-}
-if (lean_is_scalar(x_488)) {
- x_489 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_489 = x_488;
-}
-lean_ctor_set(x_489, 0, x_486);
-lean_ctor_set(x_489, 1, x_487);
-return x_489;
-}
-}
-else
+x_488 = lean_ctor_get(x_486, 1);
+lean_inc(x_488);
+lean_dec(x_486);
+lean_inc_n(x_1, 2);
+x_489 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_487, x_1, x_1);
+x_490 = lean_st_ref_set(x_2, x_489, x_488);
+if (lean_obj_tag(x_490) == 0)
 {
-lean_object* x_490; lean_object* x_491; lean_object* x_492; lean_object* x_493; 
-lean_dec(x_461);
-lean_dec(x_1);
-x_490 = lean_ctor_get(x_463, 0);
-lean_inc(x_490);
-x_491 = lean_ctor_get(x_463, 1);
+lean_object* x_491; lean_object* x_492; lean_object* x_493; 
+x_491 = lean_ctor_get(x_490, 1);
 lean_inc(x_491);
-if (lean_is_exclusive(x_463)) {
- lean_ctor_release(x_463, 0);
- lean_ctor_release(x_463, 1);
- x_492 = x_463;
+if (lean_is_exclusive(x_490)) {
+ lean_ctor_release(x_490, 0);
+ lean_ctor_release(x_490, 1);
+ x_492 = x_490;
 } else {
- lean_dec_ref(x_463);
+ lean_dec_ref(x_490);
  x_492 = lean_box(0);
 }
 if (lean_is_scalar(x_492)) {
- x_493 = lean_alloc_ctor(1, 2, 0);
+ x_493 = lean_alloc_ctor(0, 2, 0);
 } else {
  x_493 = x_492;
 }
-lean_ctor_set(x_493, 0, x_490);
+lean_ctor_set(x_493, 0, x_1);
 lean_ctor_set(x_493, 1, x_491);
 return x_493;
 }
-}
-case 7:
+else
 {
-lean_object* x_494; lean_object* x_495; uint8_t x_496; lean_object* x_497; 
-x_494 = lean_ctor_get(x_1, 1);
+lean_object* x_494; lean_object* x_495; lean_object* x_496; lean_object* x_497; 
+lean_dec(x_1);
+x_494 = lean_ctor_get(x_490, 0);
 lean_inc(x_494);
-x_495 = lean_ctor_get(x_1, 2);
+x_495 = lean_ctor_get(x_490, 1);
 lean_inc(x_495);
-x_496 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
-x_497 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_494, x_2, x_3, x_347);
-if (lean_obj_tag(x_497) == 0)
+if (lean_is_exclusive(x_490)) {
+ lean_ctor_release(x_490, 0);
+ lean_ctor_release(x_490, 1);
+ x_496 = x_490;
+} else {
+ lean_dec_ref(x_490);
+ x_496 = lean_box(0);
+}
+if (lean_is_scalar(x_496)) {
+ x_497 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_497 = x_496;
+}
+lean_ctor_set(x_497, 0, x_494);
+lean_ctor_set(x_497, 1, x_495);
+return x_497;
+}
+}
+else
 {
-lean_object* x_498; lean_object* x_499; lean_object* x_500; 
-x_498 = lean_ctor_get(x_497, 0);
+lean_object* x_498; lean_object* x_499; lean_object* x_500; lean_object* x_501; 
+lean_dec(x_1);
+x_498 = lean_ctor_get(x_486, 0);
 lean_inc(x_498);
-x_499 = lean_ctor_get(x_497, 1);
+x_499 = lean_ctor_get(x_486, 1);
 lean_inc(x_499);
-lean_dec(x_497);
-x_500 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_495, x_2, x_3, x_499);
-if (lean_obj_tag(x_500) == 0)
+if (lean_is_exclusive(x_486)) {
+ lean_ctor_release(x_486, 0);
+ lean_ctor_release(x_486, 1);
+ x_500 = x_486;
+} else {
+ lean_dec_ref(x_486);
+ x_500 = lean_box(0);
+}
+if (lean_is_scalar(x_500)) {
+ x_501 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_501 = x_500;
+}
+lean_ctor_set(x_501, 0, x_498);
+lean_ctor_set(x_501, 1, x_499);
+return x_501;
+}
+}
+}
+}
+else
 {
-lean_object* x_501; lean_object* x_502; lean_object* x_503; lean_object* x_504; 
-x_501 = lean_ctor_get(x_500, 0);
-lean_inc(x_501);
-x_502 = lean_ctor_get(x_500, 1);
+lean_object* x_502; lean_object* x_503; 
+lean_dec(x_1);
+x_502 = lean_ctor_get(x_278, 0);
 lean_inc(x_502);
-lean_dec(x_500);
-lean_inc(x_1);
-x_503 = lean_expr_update_forall(x_1, x_496, x_498, x_501);
-x_504 = lean_st_ref_take(x_2, x_502);
-if (lean_obj_tag(x_504) == 0)
-{
-lean_object* x_505; lean_object* x_506; lean_object* x_507; lean_object* x_508; 
-x_505 = lean_ctor_get(x_504, 0);
-lean_inc(x_505);
-x_506 = lean_ctor_get(x_504, 1);
-lean_inc(x_506);
-lean_dec(x_504);
-lean_inc(x_503);
-x_507 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_505, x_1, x_503);
-x_508 = lean_st_ref_set(x_2, x_507, x_506);
-if (lean_obj_tag(x_508) == 0)
-{
-lean_object* x_509; lean_object* x_510; lean_object* x_511; 
-x_509 = lean_ctor_get(x_508, 1);
-lean_inc(x_509);
-if (lean_is_exclusive(x_508)) {
- lean_ctor_release(x_508, 0);
- lean_ctor_release(x_508, 1);
- x_510 = x_508;
-} else {
- lean_dec_ref(x_508);
- x_510 = lean_box(0);
+lean_dec(x_278);
+x_503 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_503, 0, x_502);
+lean_ctor_set(x_503, 1, x_277);
+return x_503;
 }
-if (lean_is_scalar(x_510)) {
- x_511 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_511 = x_510;
-}
-lean_ctor_set(x_511, 0, x_503);
-lean_ctor_set(x_511, 1, x_509);
-return x_511;
-}
-else
-{
-lean_object* x_512; lean_object* x_513; lean_object* x_514; lean_object* x_515; 
-lean_dec(x_503);
-x_512 = lean_ctor_get(x_508, 0);
-lean_inc(x_512);
-x_513 = lean_ctor_get(x_508, 1);
-lean_inc(x_513);
-if (lean_is_exclusive(x_508)) {
- lean_ctor_release(x_508, 0);
- lean_ctor_release(x_508, 1);
- x_514 = x_508;
-} else {
- lean_dec_ref(x_508);
- x_514 = lean_box(0);
-}
-if (lean_is_scalar(x_514)) {
- x_515 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_515 = x_514;
-}
-lean_ctor_set(x_515, 0, x_512);
-lean_ctor_set(x_515, 1, x_513);
-return x_515;
 }
 }
 else
 {
-lean_object* x_516; lean_object* x_517; lean_object* x_518; lean_object* x_519; 
-lean_dec(x_503);
+uint8_t x_504; 
 lean_dec(x_1);
-x_516 = lean_ctor_get(x_504, 0);
-lean_inc(x_516);
-x_517 = lean_ctor_get(x_504, 1);
-lean_inc(x_517);
-if (lean_is_exclusive(x_504)) {
- lean_ctor_release(x_504, 0);
- lean_ctor_release(x_504, 1);
- x_518 = x_504;
-} else {
- lean_dec_ref(x_504);
- x_518 = lean_box(0);
-}
-if (lean_is_scalar(x_518)) {
- x_519 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_519 = x_518;
-}
-lean_ctor_set(x_519, 0, x_516);
-lean_ctor_set(x_519, 1, x_517);
-return x_519;
-}
-}
-else
-{
-lean_object* x_520; lean_object* x_521; lean_object* x_522; lean_object* x_523; 
-lean_dec(x_498);
-lean_dec(x_1);
-x_520 = lean_ctor_get(x_500, 0);
-lean_inc(x_520);
-x_521 = lean_ctor_get(x_500, 1);
-lean_inc(x_521);
-if (lean_is_exclusive(x_500)) {
- lean_ctor_release(x_500, 0);
- lean_ctor_release(x_500, 1);
- x_522 = x_500;
-} else {
- lean_dec_ref(x_500);
- x_522 = lean_box(0);
-}
-if (lean_is_scalar(x_522)) {
- x_523 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_523 = x_522;
-}
-lean_ctor_set(x_523, 0, x_520);
-lean_ctor_set(x_523, 1, x_521);
-return x_523;
-}
-}
-else
-{
-lean_object* x_524; lean_object* x_525; lean_object* x_526; lean_object* x_527; 
-lean_dec(x_495);
-lean_dec(x_1);
-x_524 = lean_ctor_get(x_497, 0);
-lean_inc(x_524);
-x_525 = lean_ctor_get(x_497, 1);
-lean_inc(x_525);
-if (lean_is_exclusive(x_497)) {
- lean_ctor_release(x_497, 0);
- lean_ctor_release(x_497, 1);
- x_526 = x_497;
-} else {
- lean_dec_ref(x_497);
- x_526 = lean_box(0);
-}
-if (lean_is_scalar(x_526)) {
- x_527 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_527 = x_526;
-}
-lean_ctor_set(x_527, 0, x_524);
-lean_ctor_set(x_527, 1, x_525);
-return x_527;
-}
-}
-case 8:
-{
-lean_object* x_528; lean_object* x_529; lean_object* x_530; lean_object* x_531; 
-x_528 = lean_ctor_get(x_1, 1);
-lean_inc(x_528);
-x_529 = lean_ctor_get(x_1, 2);
-lean_inc(x_529);
-x_530 = lean_ctor_get(x_1, 3);
-lean_inc(x_530);
-x_531 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_528, x_2, x_3, x_347);
-if (lean_obj_tag(x_531) == 0)
-{
-lean_object* x_532; lean_object* x_533; lean_object* x_534; 
-x_532 = lean_ctor_get(x_531, 0);
-lean_inc(x_532);
-x_533 = lean_ctor_get(x_531, 1);
-lean_inc(x_533);
-lean_dec(x_531);
-x_534 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_529, x_2, x_3, x_533);
-if (lean_obj_tag(x_534) == 0)
-{
-lean_object* x_535; lean_object* x_536; lean_object* x_537; 
-x_535 = lean_ctor_get(x_534, 0);
-lean_inc(x_535);
-x_536 = lean_ctor_get(x_534, 1);
-lean_inc(x_536);
-lean_dec(x_534);
-x_537 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_530, x_2, x_3, x_536);
-if (lean_obj_tag(x_537) == 0)
-{
-lean_object* x_538; lean_object* x_539; lean_object* x_540; lean_object* x_541; 
-x_538 = lean_ctor_get(x_537, 0);
-lean_inc(x_538);
-x_539 = lean_ctor_get(x_537, 1);
-lean_inc(x_539);
-lean_dec(x_537);
-lean_inc(x_1);
-x_540 = lean_expr_update_let(x_1, x_532, x_535, x_538);
-x_541 = lean_st_ref_take(x_2, x_539);
-if (lean_obj_tag(x_541) == 0)
-{
-lean_object* x_542; lean_object* x_543; lean_object* x_544; lean_object* x_545; 
-x_542 = lean_ctor_get(x_541, 0);
-lean_inc(x_542);
-x_543 = lean_ctor_get(x_541, 1);
-lean_inc(x_543);
-lean_dec(x_541);
-lean_inc(x_540);
-x_544 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_542, x_1, x_540);
-x_545 = lean_st_ref_set(x_2, x_544, x_543);
-if (lean_obj_tag(x_545) == 0)
-{
-lean_object* x_546; lean_object* x_547; lean_object* x_548; 
-x_546 = lean_ctor_get(x_545, 1);
-lean_inc(x_546);
-if (lean_is_exclusive(x_545)) {
- lean_ctor_release(x_545, 0);
- lean_ctor_release(x_545, 1);
- x_547 = x_545;
-} else {
- lean_dec_ref(x_545);
- x_547 = lean_box(0);
-}
-if (lean_is_scalar(x_547)) {
- x_548 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_548 = x_547;
-}
-lean_ctor_set(x_548, 0, x_540);
-lean_ctor_set(x_548, 1, x_546);
-return x_548;
-}
-else
-{
-lean_object* x_549; lean_object* x_550; lean_object* x_551; lean_object* x_552; 
-lean_dec(x_540);
-x_549 = lean_ctor_get(x_545, 0);
-lean_inc(x_549);
-x_550 = lean_ctor_get(x_545, 1);
-lean_inc(x_550);
-if (lean_is_exclusive(x_545)) {
- lean_ctor_release(x_545, 0);
- lean_ctor_release(x_545, 1);
- x_551 = x_545;
-} else {
- lean_dec_ref(x_545);
- x_551 = lean_box(0);
-}
-if (lean_is_scalar(x_551)) {
- x_552 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_552 = x_551;
-}
-lean_ctor_set(x_552, 0, x_549);
-lean_ctor_set(x_552, 1, x_550);
-return x_552;
-}
-}
-else
-{
-lean_object* x_553; lean_object* x_554; lean_object* x_555; lean_object* x_556; 
-lean_dec(x_540);
-lean_dec(x_1);
-x_553 = lean_ctor_get(x_541, 0);
-lean_inc(x_553);
-x_554 = lean_ctor_get(x_541, 1);
-lean_inc(x_554);
-if (lean_is_exclusive(x_541)) {
- lean_ctor_release(x_541, 0);
- lean_ctor_release(x_541, 1);
- x_555 = x_541;
-} else {
- lean_dec_ref(x_541);
- x_555 = lean_box(0);
-}
-if (lean_is_scalar(x_555)) {
- x_556 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_556 = x_555;
-}
-lean_ctor_set(x_556, 0, x_553);
-lean_ctor_set(x_556, 1, x_554);
-return x_556;
-}
-}
-else
-{
-lean_object* x_557; lean_object* x_558; lean_object* x_559; lean_object* x_560; 
-lean_dec(x_535);
-lean_dec(x_532);
-lean_dec(x_1);
-x_557 = lean_ctor_get(x_537, 0);
-lean_inc(x_557);
-x_558 = lean_ctor_get(x_537, 1);
-lean_inc(x_558);
-if (lean_is_exclusive(x_537)) {
- lean_ctor_release(x_537, 0);
- lean_ctor_release(x_537, 1);
- x_559 = x_537;
-} else {
- lean_dec_ref(x_537);
- x_559 = lean_box(0);
-}
-if (lean_is_scalar(x_559)) {
- x_560 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_560 = x_559;
-}
-lean_ctor_set(x_560, 0, x_557);
-lean_ctor_set(x_560, 1, x_558);
-return x_560;
-}
-}
-else
-{
-lean_object* x_561; lean_object* x_562; lean_object* x_563; lean_object* x_564; 
-lean_dec(x_532);
-lean_dec(x_530);
-lean_dec(x_1);
-x_561 = lean_ctor_get(x_534, 0);
-lean_inc(x_561);
-x_562 = lean_ctor_get(x_534, 1);
-lean_inc(x_562);
-if (lean_is_exclusive(x_534)) {
- lean_ctor_release(x_534, 0);
- lean_ctor_release(x_534, 1);
- x_563 = x_534;
-} else {
- lean_dec_ref(x_534);
- x_563 = lean_box(0);
-}
-if (lean_is_scalar(x_563)) {
- x_564 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_564 = x_563;
-}
-lean_ctor_set(x_564, 0, x_561);
-lean_ctor_set(x_564, 1, x_562);
-return x_564;
-}
-}
-else
-{
-lean_object* x_565; lean_object* x_566; lean_object* x_567; lean_object* x_568; 
-lean_dec(x_530);
-lean_dec(x_529);
-lean_dec(x_1);
-x_565 = lean_ctor_get(x_531, 0);
-lean_inc(x_565);
-x_566 = lean_ctor_get(x_531, 1);
-lean_inc(x_566);
-if (lean_is_exclusive(x_531)) {
- lean_ctor_release(x_531, 0);
- lean_ctor_release(x_531, 1);
- x_567 = x_531;
-} else {
- lean_dec_ref(x_531);
- x_567 = lean_box(0);
-}
-if (lean_is_scalar(x_567)) {
- x_568 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_568 = x_567;
-}
-lean_ctor_set(x_568, 0, x_565);
-lean_ctor_set(x_568, 1, x_566);
-return x_568;
-}
-}
-case 10:
-{
-lean_object* x_569; lean_object* x_570; 
-x_569 = lean_ctor_get(x_1, 1);
-lean_inc(x_569);
-x_570 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_569, x_2, x_3, x_347);
-if (lean_obj_tag(x_570) == 0)
-{
-lean_object* x_571; lean_object* x_572; lean_object* x_573; lean_object* x_574; 
-x_571 = lean_ctor_get(x_570, 0);
-lean_inc(x_571);
-x_572 = lean_ctor_get(x_570, 1);
-lean_inc(x_572);
-lean_dec(x_570);
-lean_inc(x_1);
-x_573 = lean_expr_update_mdata(x_1, x_571);
-x_574 = lean_st_ref_take(x_2, x_572);
-if (lean_obj_tag(x_574) == 0)
-{
-lean_object* x_575; lean_object* x_576; lean_object* x_577; lean_object* x_578; 
-x_575 = lean_ctor_get(x_574, 0);
-lean_inc(x_575);
-x_576 = lean_ctor_get(x_574, 1);
-lean_inc(x_576);
-lean_dec(x_574);
-lean_inc(x_573);
-x_577 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_575, x_1, x_573);
-x_578 = lean_st_ref_set(x_2, x_577, x_576);
-if (lean_obj_tag(x_578) == 0)
-{
-lean_object* x_579; lean_object* x_580; lean_object* x_581; 
-x_579 = lean_ctor_get(x_578, 1);
-lean_inc(x_579);
-if (lean_is_exclusive(x_578)) {
- lean_ctor_release(x_578, 0);
- lean_ctor_release(x_578, 1);
- x_580 = x_578;
-} else {
- lean_dec_ref(x_578);
- x_580 = lean_box(0);
-}
-if (lean_is_scalar(x_580)) {
- x_581 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_581 = x_580;
-}
-lean_ctor_set(x_581, 0, x_573);
-lean_ctor_set(x_581, 1, x_579);
-return x_581;
-}
-else
-{
-lean_object* x_582; lean_object* x_583; lean_object* x_584; lean_object* x_585; 
-lean_dec(x_573);
-x_582 = lean_ctor_get(x_578, 0);
-lean_inc(x_582);
-x_583 = lean_ctor_get(x_578, 1);
-lean_inc(x_583);
-if (lean_is_exclusive(x_578)) {
- lean_ctor_release(x_578, 0);
- lean_ctor_release(x_578, 1);
- x_584 = x_578;
-} else {
- lean_dec_ref(x_578);
- x_584 = lean_box(0);
-}
-if (lean_is_scalar(x_584)) {
- x_585 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_585 = x_584;
-}
-lean_ctor_set(x_585, 0, x_582);
-lean_ctor_set(x_585, 1, x_583);
-return x_585;
-}
-}
-else
-{
-lean_object* x_586; lean_object* x_587; lean_object* x_588; lean_object* x_589; 
-lean_dec(x_573);
-lean_dec(x_1);
-x_586 = lean_ctor_get(x_574, 0);
-lean_inc(x_586);
-x_587 = lean_ctor_get(x_574, 1);
-lean_inc(x_587);
-if (lean_is_exclusive(x_574)) {
- lean_ctor_release(x_574, 0);
- lean_ctor_release(x_574, 1);
- x_588 = x_574;
-} else {
- lean_dec_ref(x_574);
- x_588 = lean_box(0);
-}
-if (lean_is_scalar(x_588)) {
- x_589 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_589 = x_588;
-}
-lean_ctor_set(x_589, 0, x_586);
-lean_ctor_set(x_589, 1, x_587);
-return x_589;
-}
-}
-else
-{
-lean_object* x_590; lean_object* x_591; lean_object* x_592; lean_object* x_593; 
-lean_dec(x_1);
-x_590 = lean_ctor_get(x_570, 0);
-lean_inc(x_590);
-x_591 = lean_ctor_get(x_570, 1);
-lean_inc(x_591);
-if (lean_is_exclusive(x_570)) {
- lean_ctor_release(x_570, 0);
- lean_ctor_release(x_570, 1);
- x_592 = x_570;
-} else {
- lean_dec_ref(x_570);
- x_592 = lean_box(0);
-}
-if (lean_is_scalar(x_592)) {
- x_593 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_593 = x_592;
-}
-lean_ctor_set(x_593, 0, x_590);
-lean_ctor_set(x_593, 1, x_591);
-return x_593;
-}
-}
-case 11:
-{
-lean_object* x_594; lean_object* x_595; 
-x_594 = lean_ctor_get(x_1, 2);
-lean_inc(x_594);
-x_595 = l_Lean_instantiateExprMVars___at_Lean_instantiateMVarsCore___spec__2___rarg(x_594, x_2, x_3, x_347);
-if (lean_obj_tag(x_595) == 0)
-{
-lean_object* x_596; lean_object* x_597; lean_object* x_598; lean_object* x_599; 
-x_596 = lean_ctor_get(x_595, 0);
-lean_inc(x_596);
-x_597 = lean_ctor_get(x_595, 1);
-lean_inc(x_597);
-lean_dec(x_595);
-lean_inc(x_1);
-x_598 = lean_expr_update_proj(x_1, x_596);
-x_599 = lean_st_ref_take(x_2, x_597);
-if (lean_obj_tag(x_599) == 0)
-{
-lean_object* x_600; lean_object* x_601; lean_object* x_602; lean_object* x_603; 
-x_600 = lean_ctor_get(x_599, 0);
-lean_inc(x_600);
-x_601 = lean_ctor_get(x_599, 1);
-lean_inc(x_601);
-lean_dec(x_599);
-lean_inc(x_598);
-x_602 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_600, x_1, x_598);
-x_603 = lean_st_ref_set(x_2, x_602, x_601);
-if (lean_obj_tag(x_603) == 0)
-{
-lean_object* x_604; lean_object* x_605; lean_object* x_606; 
-x_604 = lean_ctor_get(x_603, 1);
-lean_inc(x_604);
-if (lean_is_exclusive(x_603)) {
- lean_ctor_release(x_603, 0);
- lean_ctor_release(x_603, 1);
- x_605 = x_603;
-} else {
- lean_dec_ref(x_603);
- x_605 = lean_box(0);
-}
-if (lean_is_scalar(x_605)) {
- x_606 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_606 = x_605;
-}
-lean_ctor_set(x_606, 0, x_598);
-lean_ctor_set(x_606, 1, x_604);
-return x_606;
-}
-else
-{
-lean_object* x_607; lean_object* x_608; lean_object* x_609; lean_object* x_610; 
-lean_dec(x_598);
-x_607 = lean_ctor_get(x_603, 0);
-lean_inc(x_607);
-x_608 = lean_ctor_get(x_603, 1);
-lean_inc(x_608);
-if (lean_is_exclusive(x_603)) {
- lean_ctor_release(x_603, 0);
- lean_ctor_release(x_603, 1);
- x_609 = x_603;
-} else {
- lean_dec_ref(x_603);
- x_609 = lean_box(0);
-}
-if (lean_is_scalar(x_609)) {
- x_610 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_610 = x_609;
-}
-lean_ctor_set(x_610, 0, x_607);
-lean_ctor_set(x_610, 1, x_608);
-return x_610;
-}
-}
-else
-{
-lean_object* x_611; lean_object* x_612; lean_object* x_613; lean_object* x_614; 
-lean_dec(x_598);
-lean_dec(x_1);
-x_611 = lean_ctor_get(x_599, 0);
-lean_inc(x_611);
-x_612 = lean_ctor_get(x_599, 1);
-lean_inc(x_612);
-if (lean_is_exclusive(x_599)) {
- lean_ctor_release(x_599, 0);
- lean_ctor_release(x_599, 1);
- x_613 = x_599;
-} else {
- lean_dec_ref(x_599);
- x_613 = lean_box(0);
-}
-if (lean_is_scalar(x_613)) {
- x_614 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_614 = x_613;
-}
-lean_ctor_set(x_614, 0, x_611);
-lean_ctor_set(x_614, 1, x_612);
-return x_614;
-}
-}
-else
-{
-lean_object* x_615; lean_object* x_616; lean_object* x_617; lean_object* x_618; 
-lean_dec(x_1);
-x_615 = lean_ctor_get(x_595, 0);
-lean_inc(x_615);
-x_616 = lean_ctor_get(x_595, 1);
-lean_inc(x_616);
-if (lean_is_exclusive(x_595)) {
- lean_ctor_release(x_595, 0);
- lean_ctor_release(x_595, 1);
- x_617 = x_595;
-} else {
- lean_dec_ref(x_595);
- x_617 = lean_box(0);
-}
-if (lean_is_scalar(x_617)) {
- x_618 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_618 = x_617;
-}
-lean_ctor_set(x_618, 0, x_615);
-lean_ctor_set(x_618, 1, x_616);
-return x_618;
-}
-}
-default: 
-{
-lean_object* x_619; 
-x_619 = lean_st_ref_take(x_2, x_347);
-if (lean_obj_tag(x_619) == 0)
-{
-lean_object* x_620; lean_object* x_621; lean_object* x_622; lean_object* x_623; 
-x_620 = lean_ctor_get(x_619, 0);
-lean_inc(x_620);
-x_621 = lean_ctor_get(x_619, 1);
-lean_inc(x_621);
-lean_dec(x_619);
-lean_inc_n(x_1, 2);
-x_622 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_620, x_1, x_1);
-x_623 = lean_st_ref_set(x_2, x_622, x_621);
-if (lean_obj_tag(x_623) == 0)
-{
-lean_object* x_624; lean_object* x_625; lean_object* x_626; 
-x_624 = lean_ctor_get(x_623, 1);
-lean_inc(x_624);
-if (lean_is_exclusive(x_623)) {
- lean_ctor_release(x_623, 0);
- lean_ctor_release(x_623, 1);
- x_625 = x_623;
-} else {
- lean_dec_ref(x_623);
- x_625 = lean_box(0);
-}
-if (lean_is_scalar(x_625)) {
- x_626 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_626 = x_625;
-}
-lean_ctor_set(x_626, 0, x_1);
-lean_ctor_set(x_626, 1, x_624);
-return x_626;
-}
-else
-{
-lean_object* x_627; lean_object* x_628; lean_object* x_629; lean_object* x_630; 
-lean_dec(x_1);
-x_627 = lean_ctor_get(x_623, 0);
-lean_inc(x_627);
-x_628 = lean_ctor_get(x_623, 1);
-lean_inc(x_628);
-if (lean_is_exclusive(x_623)) {
- lean_ctor_release(x_623, 0);
- lean_ctor_release(x_623, 1);
- x_629 = x_623;
-} else {
- lean_dec_ref(x_623);
- x_629 = lean_box(0);
-}
-if (lean_is_scalar(x_629)) {
- x_630 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_630 = x_629;
-}
-lean_ctor_set(x_630, 0, x_627);
-lean_ctor_set(x_630, 1, x_628);
-return x_630;
-}
-}
-else
-{
-lean_object* x_631; lean_object* x_632; lean_object* x_633; lean_object* x_634; 
-lean_dec(x_1);
-x_631 = lean_ctor_get(x_619, 0);
-lean_inc(x_631);
-x_632 = lean_ctor_get(x_619, 1);
-lean_inc(x_632);
-if (lean_is_exclusive(x_619)) {
- lean_ctor_release(x_619, 0);
- lean_ctor_release(x_619, 1);
- x_633 = x_619;
-} else {
- lean_dec_ref(x_619);
- x_633 = lean_box(0);
-}
-if (lean_is_scalar(x_633)) {
- x_634 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_634 = x_633;
-}
-lean_ctor_set(x_634, 0, x_631);
-lean_ctor_set(x_634, 1, x_632);
-return x_634;
-}
-}
-}
-}
-else
-{
-lean_object* x_635; lean_object* x_636; 
-lean_dec(x_1);
-x_635 = lean_ctor_get(x_348, 0);
-lean_inc(x_635);
-lean_dec(x_348);
-x_636 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_636, 0, x_635);
-lean_ctor_set(x_636, 1, x_347);
-return x_636;
-}
-}
-}
-else
-{
-uint8_t x_637; 
-lean_dec(x_1);
-x_637 = !lean_is_exclusive(x_45);
-if (x_637 == 0)
+x_504 = !lean_is_exclusive(x_45);
+if (x_504 == 0)
 {
 return x_45;
 }
 else
 {
-lean_object* x_638; lean_object* x_639; lean_object* x_640; 
-x_638 = lean_ctor_get(x_45, 0);
-x_639 = lean_ctor_get(x_45, 1);
-lean_inc(x_639);
-lean_inc(x_638);
+lean_object* x_505; lean_object* x_506; lean_object* x_507; 
+x_505 = lean_ctor_get(x_45, 0);
+x_506 = lean_ctor_get(x_45, 1);
+lean_inc(x_506);
+lean_inc(x_505);
 lean_dec(x_45);
-x_640 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_640, 0, x_638);
-lean_ctor_set(x_640, 1, x_639);
-return x_640;
+x_507 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_507, 0, x_505);
+lean_ctor_set(x_507, 1, x_506);
+return x_507;
 }
 }
 block_27:
@@ -54388,7 +54664,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_getLocalDeclWithSmallestIdx___closed__1;
 x_2 = l___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_getLocalDeclWithSmallestIdx___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_getLocalDeclWithSmallestIdx___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -71575,225 +71851,235 @@ return x_13;
 }
 case 6:
 {
-lean_object* x_14; lean_object* x_15; uint8_t x_16; lean_object* x_17; 
-x_14 = lean_ctor_get(x_2, 1);
+lean_object* x_14; lean_object* x_15; lean_object* x_16; uint8_t x_17; lean_object* x_18; 
+x_14 = lean_ctor_get(x_2, 0);
 lean_inc(x_14);
-x_15 = lean_ctor_get(x_2, 2);
+x_15 = lean_ctor_get(x_2, 1);
 lean_inc(x_15);
-x_16 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
+x_16 = lean_ctor_get(x_2, 2);
+lean_inc(x_16);
+x_17 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
+lean_dec(x_2);
 lean_inc(x_3);
+lean_inc(x_15);
 lean_inc(x_1);
-x_17 = l___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_visit(x_1, x_14, x_3, x_4);
-if (lean_obj_tag(x_17) == 0)
+x_18 = l___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_visit(x_1, x_15, x_3, x_4);
+if (lean_obj_tag(x_18) == 0)
 {
-lean_object* x_18; lean_object* x_19; lean_object* x_20; 
-x_18 = lean_ctor_get(x_17, 0);
-lean_inc(x_18);
-x_19 = lean_ctor_get(x_17, 1);
+lean_object* x_19; lean_object* x_20; lean_object* x_21; 
+x_19 = lean_ctor_get(x_18, 0);
 lean_inc(x_19);
-lean_dec(x_17);
-x_20 = l___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_visit(x_1, x_15, x_3, x_19);
-if (lean_obj_tag(x_20) == 0)
-{
-uint8_t x_21; 
-x_21 = !lean_is_exclusive(x_20);
-if (x_21 == 0)
-{
-lean_object* x_22; lean_object* x_23; 
-x_22 = lean_ctor_get(x_20, 0);
-x_23 = lean_expr_update_lambda(x_2, x_16, x_18, x_22);
-lean_ctor_set(x_20, 0, x_23);
-return x_20;
-}
-else
-{
-lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; 
-x_24 = lean_ctor_get(x_20, 0);
-x_25 = lean_ctor_get(x_20, 1);
-lean_inc(x_25);
-lean_inc(x_24);
-lean_dec(x_20);
-x_26 = lean_expr_update_lambda(x_2, x_16, x_18, x_24);
-x_27 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_27, 0, x_26);
-lean_ctor_set(x_27, 1, x_25);
-return x_27;
-}
-}
-else
-{
-uint8_t x_28; 
+x_20 = lean_ctor_get(x_18, 1);
+lean_inc(x_20);
 lean_dec(x_18);
-lean_dec(x_2);
-x_28 = !lean_is_exclusive(x_20);
-if (x_28 == 0)
+lean_inc(x_16);
+x_21 = l___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_visit(x_1, x_16, x_3, x_20);
+if (lean_obj_tag(x_21) == 0)
 {
-return x_20;
-}
-else
+uint8_t x_22; 
+x_22 = !lean_is_exclusive(x_21);
+if (x_22 == 0)
 {
-lean_object* x_29; lean_object* x_30; lean_object* x_31; 
-x_29 = lean_ctor_get(x_20, 0);
-x_30 = lean_ctor_get(x_20, 1);
-lean_inc(x_30);
-lean_inc(x_29);
-lean_dec(x_20);
-x_31 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_31, 0, x_29);
-lean_ctor_set(x_31, 1, x_30);
-return x_31;
-}
-}
-}
-else
-{
-uint8_t x_32; 
+lean_object* x_23; lean_object* x_24; size_t x_25; size_t x_26; uint8_t x_27; 
+x_23 = lean_ctor_get(x_21, 0);
+lean_inc(x_16);
+lean_inc(x_15);
+lean_inc(x_14);
+x_24 = l_Lean_Expr_lam___override(x_14, x_15, x_16, x_17);
+x_25 = lean_ptr_addr(x_15);
 lean_dec(x_15);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_32 = !lean_is_exclusive(x_17);
-if (x_32 == 0)
+x_26 = lean_ptr_addr(x_19);
+x_27 = lean_usize_dec_eq(x_25, x_26);
+if (x_27 == 0)
 {
-return x_17;
+lean_object* x_28; 
+lean_dec(x_24);
+lean_dec(x_16);
+x_28 = l_Lean_Expr_lam___override(x_14, x_19, x_23, x_17);
+lean_ctor_set(x_21, 0, x_28);
+return x_21;
 }
 else
 {
-lean_object* x_33; lean_object* x_34; lean_object* x_35; 
-x_33 = lean_ctor_get(x_17, 0);
-x_34 = lean_ctor_get(x_17, 1);
-lean_inc(x_34);
-lean_inc(x_33);
-lean_dec(x_17);
-x_35 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_35, 0, x_33);
-lean_ctor_set(x_35, 1, x_34);
-return x_35;
+size_t x_29; size_t x_30; uint8_t x_31; 
+x_29 = lean_ptr_addr(x_16);
+lean_dec(x_16);
+x_30 = lean_ptr_addr(x_23);
+x_31 = lean_usize_dec_eq(x_29, x_30);
+if (x_31 == 0)
+{
+lean_object* x_32; 
+lean_dec(x_24);
+x_32 = l_Lean_Expr_lam___override(x_14, x_19, x_23, x_17);
+lean_ctor_set(x_21, 0, x_32);
+return x_21;
+}
+else
+{
+uint8_t x_33; 
+x_33 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_17, x_17);
+if (x_33 == 0)
+{
+lean_object* x_34; 
+lean_dec(x_24);
+x_34 = l_Lean_Expr_lam___override(x_14, x_19, x_23, x_17);
+lean_ctor_set(x_21, 0, x_34);
+return x_21;
+}
+else
+{
+lean_dec(x_23);
+lean_dec(x_19);
+lean_dec(x_14);
+lean_ctor_set(x_21, 0, x_24);
+return x_21;
+}
+}
+}
+}
+else
+{
+lean_object* x_35; lean_object* x_36; lean_object* x_37; size_t x_38; size_t x_39; uint8_t x_40; 
+x_35 = lean_ctor_get(x_21, 0);
+x_36 = lean_ctor_get(x_21, 1);
+lean_inc(x_36);
+lean_inc(x_35);
+lean_dec(x_21);
+lean_inc(x_16);
+lean_inc(x_15);
+lean_inc(x_14);
+x_37 = l_Lean_Expr_lam___override(x_14, x_15, x_16, x_17);
+x_38 = lean_ptr_addr(x_15);
+lean_dec(x_15);
+x_39 = lean_ptr_addr(x_19);
+x_40 = lean_usize_dec_eq(x_38, x_39);
+if (x_40 == 0)
+{
+lean_object* x_41; lean_object* x_42; 
+lean_dec(x_37);
+lean_dec(x_16);
+x_41 = l_Lean_Expr_lam___override(x_14, x_19, x_35, x_17);
+x_42 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_42, 0, x_41);
+lean_ctor_set(x_42, 1, x_36);
+return x_42;
+}
+else
+{
+size_t x_43; size_t x_44; uint8_t x_45; 
+x_43 = lean_ptr_addr(x_16);
+lean_dec(x_16);
+x_44 = lean_ptr_addr(x_35);
+x_45 = lean_usize_dec_eq(x_43, x_44);
+if (x_45 == 0)
+{
+lean_object* x_46; lean_object* x_47; 
+lean_dec(x_37);
+x_46 = l_Lean_Expr_lam___override(x_14, x_19, x_35, x_17);
+x_47 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_47, 0, x_46);
+lean_ctor_set(x_47, 1, x_36);
+return x_47;
+}
+else
+{
+uint8_t x_48; 
+x_48 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_17, x_17);
+if (x_48 == 0)
+{
+lean_object* x_49; lean_object* x_50; 
+lean_dec(x_37);
+x_49 = l_Lean_Expr_lam___override(x_14, x_19, x_35, x_17);
+x_50 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_50, 0, x_49);
+lean_ctor_set(x_50, 1, x_36);
+return x_50;
+}
+else
+{
+lean_object* x_51; 
+lean_dec(x_35);
+lean_dec(x_19);
+lean_dec(x_14);
+x_51 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_51, 0, x_37);
+lean_ctor_set(x_51, 1, x_36);
+return x_51;
+}
+}
+}
+}
+}
+else
+{
+uint8_t x_52; 
+lean_dec(x_19);
+lean_dec(x_16);
+lean_dec(x_15);
+lean_dec(x_14);
+x_52 = !lean_is_exclusive(x_21);
+if (x_52 == 0)
+{
+return x_21;
+}
+else
+{
+lean_object* x_53; lean_object* x_54; lean_object* x_55; 
+x_53 = lean_ctor_get(x_21, 0);
+x_54 = lean_ctor_get(x_21, 1);
+lean_inc(x_54);
+lean_inc(x_53);
+lean_dec(x_21);
+x_55 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_55, 0, x_53);
+lean_ctor_set(x_55, 1, x_54);
+return x_55;
+}
+}
+}
+else
+{
+uint8_t x_56; 
+lean_dec(x_16);
+lean_dec(x_15);
+lean_dec(x_14);
+lean_dec(x_3);
+lean_dec(x_1);
+x_56 = !lean_is_exclusive(x_18);
+if (x_56 == 0)
+{
+return x_18;
+}
+else
+{
+lean_object* x_57; lean_object* x_58; lean_object* x_59; 
+x_57 = lean_ctor_get(x_18, 0);
+x_58 = lean_ctor_get(x_18, 1);
+lean_inc(x_58);
+lean_inc(x_57);
+lean_dec(x_18);
+x_59 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_59, 0, x_57);
+lean_ctor_set(x_59, 1, x_58);
+return x_59;
 }
 }
 }
 case 7:
 {
-lean_object* x_36; lean_object* x_37; uint8_t x_38; lean_object* x_39; 
-x_36 = lean_ctor_get(x_2, 1);
-lean_inc(x_36);
-x_37 = lean_ctor_get(x_2, 2);
-lean_inc(x_37);
-x_38 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
-lean_inc(x_3);
-lean_inc(x_1);
-x_39 = l___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_visit(x_1, x_36, x_3, x_4);
-if (lean_obj_tag(x_39) == 0)
-{
-lean_object* x_40; lean_object* x_41; lean_object* x_42; 
-x_40 = lean_ctor_get(x_39, 0);
-lean_inc(x_40);
-x_41 = lean_ctor_get(x_39, 1);
-lean_inc(x_41);
-lean_dec(x_39);
-x_42 = l___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_visit(x_1, x_37, x_3, x_41);
-if (lean_obj_tag(x_42) == 0)
-{
-uint8_t x_43; 
-x_43 = !lean_is_exclusive(x_42);
-if (x_43 == 0)
-{
-lean_object* x_44; lean_object* x_45; 
-x_44 = lean_ctor_get(x_42, 0);
-x_45 = lean_expr_update_forall(x_2, x_38, x_40, x_44);
-lean_ctor_set(x_42, 0, x_45);
-return x_42;
-}
-else
-{
-lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; 
-x_46 = lean_ctor_get(x_42, 0);
-x_47 = lean_ctor_get(x_42, 1);
-lean_inc(x_47);
-lean_inc(x_46);
-lean_dec(x_42);
-x_48 = lean_expr_update_forall(x_2, x_38, x_40, x_46);
-x_49 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_49, 0, x_48);
-lean_ctor_set(x_49, 1, x_47);
-return x_49;
-}
-}
-else
-{
-uint8_t x_50; 
-lean_dec(x_40);
-lean_dec(x_2);
-x_50 = !lean_is_exclusive(x_42);
-if (x_50 == 0)
-{
-return x_42;
-}
-else
-{
-lean_object* x_51; lean_object* x_52; lean_object* x_53; 
-x_51 = lean_ctor_get(x_42, 0);
-x_52 = lean_ctor_get(x_42, 1);
-lean_inc(x_52);
-lean_inc(x_51);
-lean_dec(x_42);
-x_53 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_53, 0, x_51);
-lean_ctor_set(x_53, 1, x_52);
-return x_53;
-}
-}
-}
-else
-{
-uint8_t x_54; 
-lean_dec(x_37);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_54 = !lean_is_exclusive(x_39);
-if (x_54 == 0)
-{
-return x_39;
-}
-else
-{
-lean_object* x_55; lean_object* x_56; lean_object* x_57; 
-x_55 = lean_ctor_get(x_39, 0);
-x_56 = lean_ctor_get(x_39, 1);
-lean_inc(x_56);
-lean_inc(x_55);
-lean_dec(x_39);
-x_57 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_57, 0, x_55);
-lean_ctor_set(x_57, 1, x_56);
-return x_57;
-}
-}
-}
-case 8:
-{
-lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; 
-x_58 = lean_ctor_get(x_2, 1);
-lean_inc(x_58);
-x_59 = lean_ctor_get(x_2, 2);
-lean_inc(x_59);
-x_60 = lean_ctor_get(x_2, 3);
+lean_object* x_60; lean_object* x_61; lean_object* x_62; uint8_t x_63; lean_object* x_64; 
+x_60 = lean_ctor_get(x_2, 0);
 lean_inc(x_60);
-lean_inc(x_3);
-lean_inc(x_1);
-x_61 = l___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_visit(x_1, x_58, x_3, x_4);
-if (lean_obj_tag(x_61) == 0)
-{
-lean_object* x_62; lean_object* x_63; lean_object* x_64; 
-x_62 = lean_ctor_get(x_61, 0);
+x_61 = lean_ctor_get(x_2, 1);
+lean_inc(x_61);
+x_62 = lean_ctor_get(x_2, 2);
 lean_inc(x_62);
-x_63 = lean_ctor_get(x_61, 1);
-lean_inc(x_63);
-lean_dec(x_61);
+x_63 = lean_ctor_get_uint8(x_2, sizeof(void*)*3 + 8);
+lean_dec(x_2);
 lean_inc(x_3);
+lean_inc(x_61);
 lean_inc(x_1);
-x_64 = l___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_visit(x_1, x_59, x_3, x_63);
+x_64 = l___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_visit(x_1, x_61, x_3, x_4);
 if (lean_obj_tag(x_64) == 0)
 {
 lean_object* x_65; lean_object* x_66; lean_object* x_67; 
@@ -71802,239 +72088,676 @@ lean_inc(x_65);
 x_66 = lean_ctor_get(x_64, 1);
 lean_inc(x_66);
 lean_dec(x_64);
-x_67 = l___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_visit(x_1, x_60, x_3, x_66);
+lean_inc(x_62);
+x_67 = l___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_visit(x_1, x_62, x_3, x_66);
 if (lean_obj_tag(x_67) == 0)
 {
 uint8_t x_68; 
 x_68 = !lean_is_exclusive(x_67);
 if (x_68 == 0)
 {
-lean_object* x_69; lean_object* x_70; 
+lean_object* x_69; lean_object* x_70; size_t x_71; size_t x_72; uint8_t x_73; 
 x_69 = lean_ctor_get(x_67, 0);
-x_70 = lean_expr_update_let(x_2, x_62, x_65, x_69);
-lean_ctor_set(x_67, 0, x_70);
-return x_67;
-}
-else
+lean_inc(x_62);
+lean_inc(x_61);
+lean_inc(x_60);
+x_70 = l_Lean_Expr_forallE___override(x_60, x_61, x_62, x_63);
+x_71 = lean_ptr_addr(x_61);
+lean_dec(x_61);
+x_72 = lean_ptr_addr(x_65);
+x_73 = lean_usize_dec_eq(x_71, x_72);
+if (x_73 == 0)
 {
-lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; 
-x_71 = lean_ctor_get(x_67, 0);
-x_72 = lean_ctor_get(x_67, 1);
-lean_inc(x_72);
-lean_inc(x_71);
-lean_dec(x_67);
-x_73 = lean_expr_update_let(x_2, x_62, x_65, x_71);
-x_74 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_74, 0, x_73);
-lean_ctor_set(x_74, 1, x_72);
-return x_74;
-}
-}
-else
-{
-uint8_t x_75; 
-lean_dec(x_65);
+lean_object* x_74; 
+lean_dec(x_70);
 lean_dec(x_62);
-lean_dec(x_2);
-x_75 = !lean_is_exclusive(x_67);
-if (x_75 == 0)
-{
+x_74 = l_Lean_Expr_forallE___override(x_60, x_65, x_69, x_63);
+lean_ctor_set(x_67, 0, x_74);
 return x_67;
 }
 else
 {
-lean_object* x_76; lean_object* x_77; lean_object* x_78; 
-x_76 = lean_ctor_get(x_67, 0);
-x_77 = lean_ctor_get(x_67, 1);
-lean_inc(x_77);
-lean_inc(x_76);
-lean_dec(x_67);
-x_78 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_78, 0, x_76);
-lean_ctor_set(x_78, 1, x_77);
-return x_78;
-}
-}
+size_t x_75; size_t x_76; uint8_t x_77; 
+x_75 = lean_ptr_addr(x_62);
+lean_dec(x_62);
+x_76 = lean_ptr_addr(x_69);
+x_77 = lean_usize_dec_eq(x_75, x_76);
+if (x_77 == 0)
+{
+lean_object* x_78; 
+lean_dec(x_70);
+x_78 = l_Lean_Expr_forallE___override(x_60, x_65, x_69, x_63);
+lean_ctor_set(x_67, 0, x_78);
+return x_67;
 }
 else
 {
 uint8_t x_79; 
+x_79 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_63, x_63);
+if (x_79 == 0)
+{
+lean_object* x_80; 
+lean_dec(x_70);
+x_80 = l_Lean_Expr_forallE___override(x_60, x_65, x_69, x_63);
+lean_ctor_set(x_67, 0, x_80);
+return x_67;
+}
+else
+{
+lean_dec(x_69);
+lean_dec(x_65);
+lean_dec(x_60);
+lean_ctor_set(x_67, 0, x_70);
+return x_67;
+}
+}
+}
+}
+else
+{
+lean_object* x_81; lean_object* x_82; lean_object* x_83; size_t x_84; size_t x_85; uint8_t x_86; 
+x_81 = lean_ctor_get(x_67, 0);
+x_82 = lean_ctor_get(x_67, 1);
+lean_inc(x_82);
+lean_inc(x_81);
+lean_dec(x_67);
+lean_inc(x_62);
+lean_inc(x_61);
+lean_inc(x_60);
+x_83 = l_Lean_Expr_forallE___override(x_60, x_61, x_62, x_63);
+x_84 = lean_ptr_addr(x_61);
+lean_dec(x_61);
+x_85 = lean_ptr_addr(x_65);
+x_86 = lean_usize_dec_eq(x_84, x_85);
+if (x_86 == 0)
+{
+lean_object* x_87; lean_object* x_88; 
+lean_dec(x_83);
 lean_dec(x_62);
+x_87 = l_Lean_Expr_forallE___override(x_60, x_65, x_81, x_63);
+x_88 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_88, 0, x_87);
+lean_ctor_set(x_88, 1, x_82);
+return x_88;
+}
+else
+{
+size_t x_89; size_t x_90; uint8_t x_91; 
+x_89 = lean_ptr_addr(x_62);
+lean_dec(x_62);
+x_90 = lean_ptr_addr(x_81);
+x_91 = lean_usize_dec_eq(x_89, x_90);
+if (x_91 == 0)
+{
+lean_object* x_92; lean_object* x_93; 
+lean_dec(x_83);
+x_92 = l_Lean_Expr_forallE___override(x_60, x_65, x_81, x_63);
+x_93 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_93, 0, x_92);
+lean_ctor_set(x_93, 1, x_82);
+return x_93;
+}
+else
+{
+uint8_t x_94; 
+x_94 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_63, x_63);
+if (x_94 == 0)
+{
+lean_object* x_95; lean_object* x_96; 
+lean_dec(x_83);
+x_95 = l_Lean_Expr_forallE___override(x_60, x_65, x_81, x_63);
+x_96 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_96, 0, x_95);
+lean_ctor_set(x_96, 1, x_82);
+return x_96;
+}
+else
+{
+lean_object* x_97; 
+lean_dec(x_81);
+lean_dec(x_65);
+lean_dec(x_60);
+x_97 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_97, 0, x_83);
+lean_ctor_set(x_97, 1, x_82);
+return x_97;
+}
+}
+}
+}
+}
+else
+{
+uint8_t x_98; 
+lean_dec(x_65);
+lean_dec(x_62);
+lean_dec(x_61);
+lean_dec(x_60);
+x_98 = !lean_is_exclusive(x_67);
+if (x_98 == 0)
+{
+return x_67;
+}
+else
+{
+lean_object* x_99; lean_object* x_100; lean_object* x_101; 
+x_99 = lean_ctor_get(x_67, 0);
+x_100 = lean_ctor_get(x_67, 1);
+lean_inc(x_100);
+lean_inc(x_99);
+lean_dec(x_67);
+x_101 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_101, 0, x_99);
+lean_ctor_set(x_101, 1, x_100);
+return x_101;
+}
+}
+}
+else
+{
+uint8_t x_102; 
+lean_dec(x_62);
+lean_dec(x_61);
 lean_dec(x_60);
 lean_dec(x_3);
-lean_dec(x_2);
 lean_dec(x_1);
-x_79 = !lean_is_exclusive(x_64);
-if (x_79 == 0)
+x_102 = !lean_is_exclusive(x_64);
+if (x_102 == 0)
 {
 return x_64;
 }
 else
 {
-lean_object* x_80; lean_object* x_81; lean_object* x_82; 
-x_80 = lean_ctor_get(x_64, 0);
-x_81 = lean_ctor_get(x_64, 1);
-lean_inc(x_81);
-lean_inc(x_80);
+lean_object* x_103; lean_object* x_104; lean_object* x_105; 
+x_103 = lean_ctor_get(x_64, 0);
+x_104 = lean_ctor_get(x_64, 1);
+lean_inc(x_104);
+lean_inc(x_103);
 lean_dec(x_64);
-x_82 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_82, 0, x_80);
-lean_ctor_set(x_82, 1, x_81);
-return x_82;
+x_105 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_105, 0, x_103);
+lean_ctor_set(x_105, 1, x_104);
+return x_105;
+}
+}
+}
+case 8:
+{
+lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; uint8_t x_110; lean_object* x_111; 
+x_106 = lean_ctor_get(x_2, 0);
+lean_inc(x_106);
+x_107 = lean_ctor_get(x_2, 1);
+lean_inc(x_107);
+x_108 = lean_ctor_get(x_2, 2);
+lean_inc(x_108);
+x_109 = lean_ctor_get(x_2, 3);
+lean_inc(x_109);
+x_110 = lean_ctor_get_uint8(x_2, sizeof(void*)*4 + 8);
+lean_inc(x_3);
+lean_inc(x_107);
+lean_inc(x_1);
+x_111 = l___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_visit(x_1, x_107, x_3, x_4);
+if (lean_obj_tag(x_111) == 0)
+{
+lean_object* x_112; lean_object* x_113; lean_object* x_114; 
+x_112 = lean_ctor_get(x_111, 0);
+lean_inc(x_112);
+x_113 = lean_ctor_get(x_111, 1);
+lean_inc(x_113);
+lean_dec(x_111);
+lean_inc(x_3);
+lean_inc(x_108);
+lean_inc(x_1);
+x_114 = l___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_visit(x_1, x_108, x_3, x_113);
+if (lean_obj_tag(x_114) == 0)
+{
+lean_object* x_115; lean_object* x_116; lean_object* x_117; 
+x_115 = lean_ctor_get(x_114, 0);
+lean_inc(x_115);
+x_116 = lean_ctor_get(x_114, 1);
+lean_inc(x_116);
+lean_dec(x_114);
+lean_inc(x_109);
+x_117 = l___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_visit(x_1, x_109, x_3, x_116);
+if (lean_obj_tag(x_117) == 0)
+{
+uint8_t x_118; 
+x_118 = !lean_is_exclusive(x_117);
+if (x_118 == 0)
+{
+lean_object* x_119; size_t x_120; size_t x_121; uint8_t x_122; 
+x_119 = lean_ctor_get(x_117, 0);
+x_120 = lean_ptr_addr(x_107);
+lean_dec(x_107);
+x_121 = lean_ptr_addr(x_112);
+x_122 = lean_usize_dec_eq(x_120, x_121);
+if (x_122 == 0)
+{
+lean_object* x_123; 
+lean_dec(x_109);
+lean_dec(x_108);
+lean_dec(x_2);
+x_123 = l_Lean_Expr_letE___override(x_106, x_112, x_115, x_119, x_110);
+lean_ctor_set(x_117, 0, x_123);
+return x_117;
+}
+else
+{
+size_t x_124; size_t x_125; uint8_t x_126; 
+x_124 = lean_ptr_addr(x_108);
+lean_dec(x_108);
+x_125 = lean_ptr_addr(x_115);
+x_126 = lean_usize_dec_eq(x_124, x_125);
+if (x_126 == 0)
+{
+lean_object* x_127; 
+lean_dec(x_109);
+lean_dec(x_2);
+x_127 = l_Lean_Expr_letE___override(x_106, x_112, x_115, x_119, x_110);
+lean_ctor_set(x_117, 0, x_127);
+return x_117;
+}
+else
+{
+size_t x_128; size_t x_129; uint8_t x_130; 
+x_128 = lean_ptr_addr(x_109);
+lean_dec(x_109);
+x_129 = lean_ptr_addr(x_119);
+x_130 = lean_usize_dec_eq(x_128, x_129);
+if (x_130 == 0)
+{
+lean_object* x_131; 
+lean_dec(x_2);
+x_131 = l_Lean_Expr_letE___override(x_106, x_112, x_115, x_119, x_110);
+lean_ctor_set(x_117, 0, x_131);
+return x_117;
+}
+else
+{
+lean_dec(x_119);
+lean_dec(x_115);
+lean_dec(x_112);
+lean_dec(x_106);
+lean_ctor_set(x_117, 0, x_2);
+return x_117;
+}
 }
 }
 }
 else
 {
-uint8_t x_83; 
-lean_dec(x_60);
-lean_dec(x_59);
+lean_object* x_132; lean_object* x_133; size_t x_134; size_t x_135; uint8_t x_136; 
+x_132 = lean_ctor_get(x_117, 0);
+x_133 = lean_ctor_get(x_117, 1);
+lean_inc(x_133);
+lean_inc(x_132);
+lean_dec(x_117);
+x_134 = lean_ptr_addr(x_107);
+lean_dec(x_107);
+x_135 = lean_ptr_addr(x_112);
+x_136 = lean_usize_dec_eq(x_134, x_135);
+if (x_136 == 0)
+{
+lean_object* x_137; lean_object* x_138; 
+lean_dec(x_109);
+lean_dec(x_108);
+lean_dec(x_2);
+x_137 = l_Lean_Expr_letE___override(x_106, x_112, x_115, x_132, x_110);
+x_138 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_138, 0, x_137);
+lean_ctor_set(x_138, 1, x_133);
+return x_138;
+}
+else
+{
+size_t x_139; size_t x_140; uint8_t x_141; 
+x_139 = lean_ptr_addr(x_108);
+lean_dec(x_108);
+x_140 = lean_ptr_addr(x_115);
+x_141 = lean_usize_dec_eq(x_139, x_140);
+if (x_141 == 0)
+{
+lean_object* x_142; lean_object* x_143; 
+lean_dec(x_109);
+lean_dec(x_2);
+x_142 = l_Lean_Expr_letE___override(x_106, x_112, x_115, x_132, x_110);
+x_143 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_143, 0, x_142);
+lean_ctor_set(x_143, 1, x_133);
+return x_143;
+}
+else
+{
+size_t x_144; size_t x_145; uint8_t x_146; 
+x_144 = lean_ptr_addr(x_109);
+lean_dec(x_109);
+x_145 = lean_ptr_addr(x_132);
+x_146 = lean_usize_dec_eq(x_144, x_145);
+if (x_146 == 0)
+{
+lean_object* x_147; lean_object* x_148; 
+lean_dec(x_2);
+x_147 = l_Lean_Expr_letE___override(x_106, x_112, x_115, x_132, x_110);
+x_148 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_148, 0, x_147);
+lean_ctor_set(x_148, 1, x_133);
+return x_148;
+}
+else
+{
+lean_object* x_149; 
+lean_dec(x_132);
+lean_dec(x_115);
+lean_dec(x_112);
+lean_dec(x_106);
+x_149 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_149, 0, x_2);
+lean_ctor_set(x_149, 1, x_133);
+return x_149;
+}
+}
+}
+}
+}
+else
+{
+uint8_t x_150; 
+lean_dec(x_115);
+lean_dec(x_112);
+lean_dec(x_109);
+lean_dec(x_108);
+lean_dec(x_107);
+lean_dec(x_106);
+lean_dec(x_2);
+x_150 = !lean_is_exclusive(x_117);
+if (x_150 == 0)
+{
+return x_117;
+}
+else
+{
+lean_object* x_151; lean_object* x_152; lean_object* x_153; 
+x_151 = lean_ctor_get(x_117, 0);
+x_152 = lean_ctor_get(x_117, 1);
+lean_inc(x_152);
+lean_inc(x_151);
+lean_dec(x_117);
+x_153 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_153, 0, x_151);
+lean_ctor_set(x_153, 1, x_152);
+return x_153;
+}
+}
+}
+else
+{
+uint8_t x_154; 
+lean_dec(x_112);
+lean_dec(x_109);
+lean_dec(x_108);
+lean_dec(x_107);
+lean_dec(x_106);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_83 = !lean_is_exclusive(x_61);
-if (x_83 == 0)
+x_154 = !lean_is_exclusive(x_114);
+if (x_154 == 0)
 {
-return x_61;
+return x_114;
 }
 else
 {
-lean_object* x_84; lean_object* x_85; lean_object* x_86; 
-x_84 = lean_ctor_get(x_61, 0);
-x_85 = lean_ctor_get(x_61, 1);
-lean_inc(x_85);
-lean_inc(x_84);
-lean_dec(x_61);
-x_86 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_86, 0, x_84);
-lean_ctor_set(x_86, 1, x_85);
-return x_86;
+lean_object* x_155; lean_object* x_156; lean_object* x_157; 
+x_155 = lean_ctor_get(x_114, 0);
+x_156 = lean_ctor_get(x_114, 1);
+lean_inc(x_156);
+lean_inc(x_155);
+lean_dec(x_114);
+x_157 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_157, 0, x_155);
+lean_ctor_set(x_157, 1, x_156);
+return x_157;
+}
+}
+}
+else
+{
+uint8_t x_158; 
+lean_dec(x_109);
+lean_dec(x_108);
+lean_dec(x_107);
+lean_dec(x_106);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_158 = !lean_is_exclusive(x_111);
+if (x_158 == 0)
+{
+return x_111;
+}
+else
+{
+lean_object* x_159; lean_object* x_160; lean_object* x_161; 
+x_159 = lean_ctor_get(x_111, 0);
+x_160 = lean_ctor_get(x_111, 1);
+lean_inc(x_160);
+lean_inc(x_159);
+lean_dec(x_111);
+x_161 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_161, 0, x_159);
+lean_ctor_set(x_161, 1, x_160);
+return x_161;
 }
 }
 }
 case 10:
 {
-lean_object* x_87; lean_object* x_88; 
-x_87 = lean_ctor_get(x_2, 1);
-lean_inc(x_87);
-x_88 = l___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_visit(x_1, x_87, x_3, x_4);
-if (lean_obj_tag(x_88) == 0)
+lean_object* x_162; lean_object* x_163; lean_object* x_164; 
+x_162 = lean_ctor_get(x_2, 0);
+lean_inc(x_162);
+x_163 = lean_ctor_get(x_2, 1);
+lean_inc(x_163);
+lean_inc(x_163);
+x_164 = l___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_visit(x_1, x_163, x_3, x_4);
+if (lean_obj_tag(x_164) == 0)
 {
-uint8_t x_89; 
-x_89 = !lean_is_exclusive(x_88);
-if (x_89 == 0)
+uint8_t x_165; 
+x_165 = !lean_is_exclusive(x_164);
+if (x_165 == 0)
 {
-lean_object* x_90; lean_object* x_91; 
-x_90 = lean_ctor_get(x_88, 0);
-x_91 = lean_expr_update_mdata(x_2, x_90);
-lean_ctor_set(x_88, 0, x_91);
-return x_88;
-}
-else
+lean_object* x_166; size_t x_167; size_t x_168; uint8_t x_169; 
+x_166 = lean_ctor_get(x_164, 0);
+x_167 = lean_ptr_addr(x_163);
+lean_dec(x_163);
+x_168 = lean_ptr_addr(x_166);
+x_169 = lean_usize_dec_eq(x_167, x_168);
+if (x_169 == 0)
 {
-lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; 
-x_92 = lean_ctor_get(x_88, 0);
-x_93 = lean_ctor_get(x_88, 1);
-lean_inc(x_93);
-lean_inc(x_92);
-lean_dec(x_88);
-x_94 = lean_expr_update_mdata(x_2, x_92);
-x_95 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_95, 0, x_94);
-lean_ctor_set(x_95, 1, x_93);
-return x_95;
-}
-}
-else
-{
-uint8_t x_96; 
+lean_object* x_170; 
 lean_dec(x_2);
-x_96 = !lean_is_exclusive(x_88);
-if (x_96 == 0)
-{
-return x_88;
+x_170 = l_Lean_Expr_mdata___override(x_162, x_166);
+lean_ctor_set(x_164, 0, x_170);
+return x_164;
 }
 else
 {
-lean_object* x_97; lean_object* x_98; lean_object* x_99; 
-x_97 = lean_ctor_get(x_88, 0);
-x_98 = lean_ctor_get(x_88, 1);
-lean_inc(x_98);
-lean_inc(x_97);
-lean_dec(x_88);
-x_99 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_99, 0, x_97);
-lean_ctor_set(x_99, 1, x_98);
-return x_99;
+lean_dec(x_166);
+lean_dec(x_162);
+lean_ctor_set(x_164, 0, x_2);
+return x_164;
+}
+}
+else
+{
+lean_object* x_171; lean_object* x_172; size_t x_173; size_t x_174; uint8_t x_175; 
+x_171 = lean_ctor_get(x_164, 0);
+x_172 = lean_ctor_get(x_164, 1);
+lean_inc(x_172);
+lean_inc(x_171);
+lean_dec(x_164);
+x_173 = lean_ptr_addr(x_163);
+lean_dec(x_163);
+x_174 = lean_ptr_addr(x_171);
+x_175 = lean_usize_dec_eq(x_173, x_174);
+if (x_175 == 0)
+{
+lean_object* x_176; lean_object* x_177; 
+lean_dec(x_2);
+x_176 = l_Lean_Expr_mdata___override(x_162, x_171);
+x_177 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_177, 0, x_176);
+lean_ctor_set(x_177, 1, x_172);
+return x_177;
+}
+else
+{
+lean_object* x_178; 
+lean_dec(x_171);
+lean_dec(x_162);
+x_178 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_178, 0, x_2);
+lean_ctor_set(x_178, 1, x_172);
+return x_178;
+}
+}
+}
+else
+{
+uint8_t x_179; 
+lean_dec(x_163);
+lean_dec(x_162);
+lean_dec(x_2);
+x_179 = !lean_is_exclusive(x_164);
+if (x_179 == 0)
+{
+return x_164;
+}
+else
+{
+lean_object* x_180; lean_object* x_181; lean_object* x_182; 
+x_180 = lean_ctor_get(x_164, 0);
+x_181 = lean_ctor_get(x_164, 1);
+lean_inc(x_181);
+lean_inc(x_180);
+lean_dec(x_164);
+x_182 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_182, 0, x_180);
+lean_ctor_set(x_182, 1, x_181);
+return x_182;
 }
 }
 }
 case 11:
 {
-lean_object* x_100; lean_object* x_101; 
-x_100 = lean_ctor_get(x_2, 2);
-lean_inc(x_100);
-x_101 = l___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_visit(x_1, x_100, x_3, x_4);
-if (lean_obj_tag(x_101) == 0)
+lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; 
+x_183 = lean_ctor_get(x_2, 0);
+lean_inc(x_183);
+x_184 = lean_ctor_get(x_2, 1);
+lean_inc(x_184);
+x_185 = lean_ctor_get(x_2, 2);
+lean_inc(x_185);
+lean_inc(x_185);
+x_186 = l___private_Lean_MetavarContext_0__Lean_MetavarContext_MkBinding_visit(x_1, x_185, x_3, x_4);
+if (lean_obj_tag(x_186) == 0)
 {
-uint8_t x_102; 
-x_102 = !lean_is_exclusive(x_101);
-if (x_102 == 0)
+uint8_t x_187; 
+x_187 = !lean_is_exclusive(x_186);
+if (x_187 == 0)
 {
-lean_object* x_103; lean_object* x_104; 
-x_103 = lean_ctor_get(x_101, 0);
-x_104 = lean_expr_update_proj(x_2, x_103);
-lean_ctor_set(x_101, 0, x_104);
-return x_101;
-}
-else
+lean_object* x_188; size_t x_189; size_t x_190; uint8_t x_191; 
+x_188 = lean_ctor_get(x_186, 0);
+x_189 = lean_ptr_addr(x_185);
+lean_dec(x_185);
+x_190 = lean_ptr_addr(x_188);
+x_191 = lean_usize_dec_eq(x_189, x_190);
+if (x_191 == 0)
 {
-lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; 
-x_105 = lean_ctor_get(x_101, 0);
-x_106 = lean_ctor_get(x_101, 1);
-lean_inc(x_106);
-lean_inc(x_105);
-lean_dec(x_101);
-x_107 = lean_expr_update_proj(x_2, x_105);
-x_108 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_108, 0, x_107);
-lean_ctor_set(x_108, 1, x_106);
-return x_108;
-}
-}
-else
-{
-uint8_t x_109; 
+lean_object* x_192; 
 lean_dec(x_2);
-x_109 = !lean_is_exclusive(x_101);
-if (x_109 == 0)
-{
-return x_101;
+x_192 = l_Lean_Expr_proj___override(x_183, x_184, x_188);
+lean_ctor_set(x_186, 0, x_192);
+return x_186;
 }
 else
 {
-lean_object* x_110; lean_object* x_111; lean_object* x_112; 
-x_110 = lean_ctor_get(x_101, 0);
-x_111 = lean_ctor_get(x_101, 1);
-lean_inc(x_111);
-lean_inc(x_110);
-lean_dec(x_101);
-x_112 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_112, 0, x_110);
-lean_ctor_set(x_112, 1, x_111);
-return x_112;
+lean_dec(x_188);
+lean_dec(x_184);
+lean_dec(x_183);
+lean_ctor_set(x_186, 0, x_2);
+return x_186;
+}
+}
+else
+{
+lean_object* x_193; lean_object* x_194; size_t x_195; size_t x_196; uint8_t x_197; 
+x_193 = lean_ctor_get(x_186, 0);
+x_194 = lean_ctor_get(x_186, 1);
+lean_inc(x_194);
+lean_inc(x_193);
+lean_dec(x_186);
+x_195 = lean_ptr_addr(x_185);
+lean_dec(x_185);
+x_196 = lean_ptr_addr(x_193);
+x_197 = lean_usize_dec_eq(x_195, x_196);
+if (x_197 == 0)
+{
+lean_object* x_198; lean_object* x_199; 
+lean_dec(x_2);
+x_198 = l_Lean_Expr_proj___override(x_183, x_184, x_193);
+x_199 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_199, 0, x_198);
+lean_ctor_set(x_199, 1, x_194);
+return x_199;
+}
+else
+{
+lean_object* x_200; 
+lean_dec(x_193);
+lean_dec(x_184);
+lean_dec(x_183);
+x_200 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_200, 0, x_2);
+lean_ctor_set(x_200, 1, x_194);
+return x_200;
+}
+}
+}
+else
+{
+uint8_t x_201; 
+lean_dec(x_185);
+lean_dec(x_184);
+lean_dec(x_183);
+lean_dec(x_2);
+x_201 = !lean_is_exclusive(x_186);
+if (x_201 == 0)
+{
+return x_186;
+}
+else
+{
+lean_object* x_202; lean_object* x_203; lean_object* x_204; 
+x_202 = lean_ctor_get(x_186, 0);
+x_203 = lean_ctor_get(x_186, 1);
+lean_inc(x_203);
+lean_inc(x_202);
+lean_dec(x_186);
+x_204 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_204, 0, x_202);
+lean_ctor_set(x_204, 1, x_203);
+return x_204;
 }
 }
 }
 default: 
 {
-lean_object* x_113; 
+lean_object* x_205; 
 lean_dec(x_3);
 lean_dec(x_1);
-x_113 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_113, 0, x_2);
-lean_ctor_set(x_113, 1, x_4);
-return x_113;
+x_205 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_205, 0, x_2);
+lean_ctor_set(x_205, 1, x_4);
+return x_205;
 }
 }
 }
@@ -80010,202 +80733,388 @@ case 1:
 lean_object* x_4; lean_object* x_5; uint8_t x_6; 
 x_4 = lean_ctor_get(x_1, 0);
 lean_inc(x_4);
+lean_inc(x_4);
 x_5 = l_Lean_MetavarContext_LevelMVarToParam_visitLevel(x_4, x_2, x_3);
 x_6 = !lean_is_exclusive(x_5);
 if (x_6 == 0)
 {
-lean_object* x_7; lean_object* x_8; 
+lean_object* x_7; size_t x_8; size_t x_9; uint8_t x_10; 
 x_7 = lean_ctor_get(x_5, 0);
-x_8 = lean_level_update_succ(x_1, x_7);
-lean_ctor_set(x_5, 0, x_8);
+x_8 = lean_ptr_addr(x_4);
+lean_dec(x_4);
+x_9 = lean_ptr_addr(x_7);
+x_10 = lean_usize_dec_eq(x_8, x_9);
+if (x_10 == 0)
+{
+lean_object* x_11; 
+lean_dec(x_1);
+x_11 = l_Lean_Level_succ___override(x_7);
+lean_ctor_set(x_5, 0, x_11);
 return x_5;
 }
 else
 {
-lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
-x_9 = lean_ctor_get(x_5, 0);
-x_10 = lean_ctor_get(x_5, 1);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_dec(x_5);
-x_11 = lean_level_update_succ(x_1, x_9);
-x_12 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_12, 0, x_11);
-lean_ctor_set(x_12, 1, x_10);
-return x_12;
+lean_dec(x_7);
+lean_ctor_set(x_5, 0, x_1);
+return x_5;
 }
 }
-case 2:
+else
 {
-lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; uint8_t x_19; 
-x_13 = lean_ctor_get(x_1, 0);
+lean_object* x_12; lean_object* x_13; size_t x_14; size_t x_15; uint8_t x_16; 
+x_12 = lean_ctor_get(x_5, 0);
+x_13 = lean_ctor_get(x_5, 1);
 lean_inc(x_13);
-x_14 = lean_ctor_get(x_1, 1);
-lean_inc(x_14);
-lean_inc(x_2);
-x_15 = l_Lean_MetavarContext_LevelMVarToParam_visitLevel(x_13, x_2, x_3);
-x_16 = lean_ctor_get(x_15, 0);
-lean_inc(x_16);
-x_17 = lean_ctor_get(x_15, 1);
-lean_inc(x_17);
-lean_dec(x_15);
-x_18 = l_Lean_MetavarContext_LevelMVarToParam_visitLevel(x_14, x_2, x_17);
-x_19 = !lean_is_exclusive(x_18);
-if (x_19 == 0)
+lean_inc(x_12);
+lean_dec(x_5);
+x_14 = lean_ptr_addr(x_4);
+lean_dec(x_4);
+x_15 = lean_ptr_addr(x_12);
+x_16 = lean_usize_dec_eq(x_14, x_15);
+if (x_16 == 0)
 {
-lean_object* x_20; lean_object* x_21; 
-x_20 = lean_ctor_get(x_18, 0);
-x_21 = lean_level_update_max(x_1, x_16, x_20);
-lean_ctor_set(x_18, 0, x_21);
+lean_object* x_17; lean_object* x_18; 
+lean_dec(x_1);
+x_17 = l_Lean_Level_succ___override(x_12);
+x_18 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_18, 0, x_17);
+lean_ctor_set(x_18, 1, x_13);
 return x_18;
 }
 else
 {
-lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; 
-x_22 = lean_ctor_get(x_18, 0);
-x_23 = lean_ctor_get(x_18, 1);
+lean_object* x_19; 
+lean_dec(x_12);
+x_19 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_19, 0, x_1);
+lean_ctor_set(x_19, 1, x_13);
+return x_19;
+}
+}
+}
+case 2:
+{
+lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; uint8_t x_26; 
+x_20 = lean_ctor_get(x_1, 0);
+lean_inc(x_20);
+x_21 = lean_ctor_get(x_1, 1);
+lean_inc(x_21);
+lean_inc(x_2);
+lean_inc(x_20);
+x_22 = l_Lean_MetavarContext_LevelMVarToParam_visitLevel(x_20, x_2, x_3);
+x_23 = lean_ctor_get(x_22, 0);
 lean_inc(x_23);
-lean_inc(x_22);
-lean_dec(x_18);
-x_24 = lean_level_update_max(x_1, x_16, x_22);
-x_25 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_25, 0, x_24);
-lean_ctor_set(x_25, 1, x_23);
+x_24 = lean_ctor_get(x_22, 1);
+lean_inc(x_24);
+lean_dec(x_22);
+lean_inc(x_21);
+x_25 = l_Lean_MetavarContext_LevelMVarToParam_visitLevel(x_21, x_2, x_24);
+x_26 = !lean_is_exclusive(x_25);
+if (x_26 == 0)
+{
+lean_object* x_27; size_t x_28; size_t x_29; uint8_t x_30; 
+x_27 = lean_ctor_get(x_25, 0);
+x_28 = lean_ptr_addr(x_20);
+lean_dec(x_20);
+x_29 = lean_ptr_addr(x_23);
+x_30 = lean_usize_dec_eq(x_28, x_29);
+if (x_30 == 0)
+{
+lean_object* x_31; 
+lean_dec(x_21);
+lean_dec(x_1);
+x_31 = l_Lean_mkLevelMax_x27(x_23, x_27);
+lean_ctor_set(x_25, 0, x_31);
 return x_25;
 }
+else
+{
+size_t x_32; size_t x_33; uint8_t x_34; 
+x_32 = lean_ptr_addr(x_21);
+lean_dec(x_21);
+x_33 = lean_ptr_addr(x_27);
+x_34 = lean_usize_dec_eq(x_32, x_33);
+if (x_34 == 0)
+{
+lean_object* x_35; 
+lean_dec(x_1);
+x_35 = l_Lean_mkLevelMax_x27(x_23, x_27);
+lean_ctor_set(x_25, 0, x_35);
+return x_25;
+}
+else
+{
+lean_object* x_36; 
+x_36 = l_Lean_simpLevelMax_x27(x_23, x_27, x_1);
+lean_dec(x_1);
+lean_dec(x_27);
+lean_dec(x_23);
+lean_ctor_set(x_25, 0, x_36);
+return x_25;
+}
+}
+}
+else
+{
+lean_object* x_37; lean_object* x_38; size_t x_39; size_t x_40; uint8_t x_41; 
+x_37 = lean_ctor_get(x_25, 0);
+x_38 = lean_ctor_get(x_25, 1);
+lean_inc(x_38);
+lean_inc(x_37);
+lean_dec(x_25);
+x_39 = lean_ptr_addr(x_20);
+lean_dec(x_20);
+x_40 = lean_ptr_addr(x_23);
+x_41 = lean_usize_dec_eq(x_39, x_40);
+if (x_41 == 0)
+{
+lean_object* x_42; lean_object* x_43; 
+lean_dec(x_21);
+lean_dec(x_1);
+x_42 = l_Lean_mkLevelMax_x27(x_23, x_37);
+x_43 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_43, 0, x_42);
+lean_ctor_set(x_43, 1, x_38);
+return x_43;
+}
+else
+{
+size_t x_44; size_t x_45; uint8_t x_46; 
+x_44 = lean_ptr_addr(x_21);
+lean_dec(x_21);
+x_45 = lean_ptr_addr(x_37);
+x_46 = lean_usize_dec_eq(x_44, x_45);
+if (x_46 == 0)
+{
+lean_object* x_47; lean_object* x_48; 
+lean_dec(x_1);
+x_47 = l_Lean_mkLevelMax_x27(x_23, x_37);
+x_48 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_48, 0, x_47);
+lean_ctor_set(x_48, 1, x_38);
+return x_48;
+}
+else
+{
+lean_object* x_49; lean_object* x_50; 
+x_49 = l_Lean_simpLevelMax_x27(x_23, x_37, x_1);
+lean_dec(x_1);
+lean_dec(x_37);
+lean_dec(x_23);
+x_50 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_50, 0, x_49);
+lean_ctor_set(x_50, 1, x_38);
+return x_50;
+}
+}
+}
 }
 case 3:
 {
-lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; uint8_t x_32; 
-x_26 = lean_ctor_get(x_1, 0);
-lean_inc(x_26);
-x_27 = lean_ctor_get(x_1, 1);
-lean_inc(x_27);
+lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; uint8_t x_57; 
+x_51 = lean_ctor_get(x_1, 0);
+lean_inc(x_51);
+x_52 = lean_ctor_get(x_1, 1);
+lean_inc(x_52);
 lean_inc(x_2);
-x_28 = l_Lean_MetavarContext_LevelMVarToParam_visitLevel(x_26, x_2, x_3);
-x_29 = lean_ctor_get(x_28, 0);
-lean_inc(x_29);
-x_30 = lean_ctor_get(x_28, 1);
-lean_inc(x_30);
-lean_dec(x_28);
-x_31 = l_Lean_MetavarContext_LevelMVarToParam_visitLevel(x_27, x_2, x_30);
-x_32 = !lean_is_exclusive(x_31);
-if (x_32 == 0)
+lean_inc(x_51);
+x_53 = l_Lean_MetavarContext_LevelMVarToParam_visitLevel(x_51, x_2, x_3);
+x_54 = lean_ctor_get(x_53, 0);
+lean_inc(x_54);
+x_55 = lean_ctor_get(x_53, 1);
+lean_inc(x_55);
+lean_dec(x_53);
+lean_inc(x_52);
+x_56 = l_Lean_MetavarContext_LevelMVarToParam_visitLevel(x_52, x_2, x_55);
+x_57 = !lean_is_exclusive(x_56);
+if (x_57 == 0)
 {
-lean_object* x_33; lean_object* x_34; 
-x_33 = lean_ctor_get(x_31, 0);
-x_34 = lean_level_update_imax(x_1, x_29, x_33);
-lean_ctor_set(x_31, 0, x_34);
-return x_31;
+lean_object* x_58; size_t x_59; size_t x_60; uint8_t x_61; 
+x_58 = lean_ctor_get(x_56, 0);
+x_59 = lean_ptr_addr(x_51);
+lean_dec(x_51);
+x_60 = lean_ptr_addr(x_54);
+x_61 = lean_usize_dec_eq(x_59, x_60);
+if (x_61 == 0)
+{
+lean_object* x_62; 
+lean_dec(x_52);
+lean_dec(x_1);
+x_62 = l_Lean_mkLevelIMax_x27(x_54, x_58);
+lean_ctor_set(x_56, 0, x_62);
+return x_56;
 }
 else
 {
-lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; 
-x_35 = lean_ctor_get(x_31, 0);
-x_36 = lean_ctor_get(x_31, 1);
-lean_inc(x_36);
-lean_inc(x_35);
-lean_dec(x_31);
-x_37 = lean_level_update_imax(x_1, x_29, x_35);
-x_38 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_38, 0, x_37);
-lean_ctor_set(x_38, 1, x_36);
-return x_38;
+size_t x_63; size_t x_64; uint8_t x_65; 
+x_63 = lean_ptr_addr(x_52);
+lean_dec(x_52);
+x_64 = lean_ptr_addr(x_58);
+x_65 = lean_usize_dec_eq(x_63, x_64);
+if (x_65 == 0)
+{
+lean_object* x_66; 
+lean_dec(x_1);
+x_66 = l_Lean_mkLevelIMax_x27(x_54, x_58);
+lean_ctor_set(x_56, 0, x_66);
+return x_56;
+}
+else
+{
+lean_object* x_67; 
+x_67 = l_Lean_simpLevelIMax_x27(x_54, x_58, x_1);
+lean_dec(x_1);
+lean_ctor_set(x_56, 0, x_67);
+return x_56;
+}
+}
+}
+else
+{
+lean_object* x_68; lean_object* x_69; size_t x_70; size_t x_71; uint8_t x_72; 
+x_68 = lean_ctor_get(x_56, 0);
+x_69 = lean_ctor_get(x_56, 1);
+lean_inc(x_69);
+lean_inc(x_68);
+lean_dec(x_56);
+x_70 = lean_ptr_addr(x_51);
+lean_dec(x_51);
+x_71 = lean_ptr_addr(x_54);
+x_72 = lean_usize_dec_eq(x_70, x_71);
+if (x_72 == 0)
+{
+lean_object* x_73; lean_object* x_74; 
+lean_dec(x_52);
+lean_dec(x_1);
+x_73 = l_Lean_mkLevelIMax_x27(x_54, x_68);
+x_74 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_74, 0, x_73);
+lean_ctor_set(x_74, 1, x_69);
+return x_74;
+}
+else
+{
+size_t x_75; size_t x_76; uint8_t x_77; 
+x_75 = lean_ptr_addr(x_52);
+lean_dec(x_52);
+x_76 = lean_ptr_addr(x_68);
+x_77 = lean_usize_dec_eq(x_75, x_76);
+if (x_77 == 0)
+{
+lean_object* x_78; lean_object* x_79; 
+lean_dec(x_1);
+x_78 = l_Lean_mkLevelIMax_x27(x_54, x_68);
+x_79 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_79, 0, x_78);
+lean_ctor_set(x_79, 1, x_69);
+return x_79;
+}
+else
+{
+lean_object* x_80; lean_object* x_81; 
+x_80 = l_Lean_simpLevelIMax_x27(x_54, x_68, x_1);
+lean_dec(x_1);
+x_81 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_81, 0, x_80);
+lean_ctor_set(x_81, 1, x_69);
+return x_81;
+}
+}
 }
 }
 case 5:
 {
-lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; 
-x_39 = lean_ctor_get(x_1, 0);
-lean_inc(x_39);
-x_40 = lean_ctor_get(x_3, 0);
-lean_inc(x_40);
-x_41 = lean_ctor_get(x_40, 5);
-lean_inc(x_41);
-lean_dec(x_40);
-lean_inc(x_39);
-x_42 = l_Std_PersistentHashMap_find_x3f___at_Lean_getLevelMVarAssignment_x3f___spec__1(x_41, x_39);
-if (lean_obj_tag(x_42) == 0)
+lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; 
+x_82 = lean_ctor_get(x_1, 0);
+lean_inc(x_82);
+x_83 = lean_ctor_get(x_3, 0);
+lean_inc(x_83);
+x_84 = lean_ctor_get(x_83, 5);
+lean_inc(x_84);
+lean_dec(x_83);
+lean_inc(x_82);
+x_85 = l_Std_PersistentHashMap_find_x3f___at_Lean_getLevelMVarAssignment_x3f___spec__1(x_84, x_82);
+if (lean_obj_tag(x_85) == 0)
 {
-lean_object* x_43; lean_object* x_44; uint8_t x_45; 
-x_43 = lean_ctor_get(x_2, 2);
-lean_inc(x_43);
-lean_inc(x_39);
-x_44 = lean_apply_1(x_43, x_39);
-x_45 = lean_unbox(x_44);
-lean_dec(x_44);
-if (x_45 == 0)
+lean_object* x_86; lean_object* x_87; uint8_t x_88; 
+x_86 = lean_ctor_get(x_2, 2);
+lean_inc(x_86);
+lean_inc(x_82);
+x_87 = lean_apply_1(x_86, x_82);
+x_88 = lean_unbox(x_87);
+lean_dec(x_87);
+if (x_88 == 0)
 {
-lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; uint8_t x_51; 
+lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; uint8_t x_94; 
 lean_dec(x_1);
 lean_inc(x_2);
-x_46 = l_Lean_MetavarContext_LevelMVarToParam_mkParamName(x_2, x_3);
-x_47 = lean_ctor_get(x_46, 0);
-lean_inc(x_47);
-x_48 = lean_ctor_get(x_46, 1);
-lean_inc(x_48);
-lean_dec(x_46);
-x_49 = l_Lean_Level_param___override(x_47);
-lean_inc(x_49);
-x_50 = l_Lean_assignLevelMVar___at_Lean_MetavarContext_LevelMVarToParam_visitLevel___spec__1(x_39, x_49, x_2, x_48);
+x_89 = l_Lean_MetavarContext_LevelMVarToParam_mkParamName(x_2, x_3);
+x_90 = lean_ctor_get(x_89, 0);
+lean_inc(x_90);
+x_91 = lean_ctor_get(x_89, 1);
+lean_inc(x_91);
+lean_dec(x_89);
+x_92 = l_Lean_Level_param___override(x_90);
+lean_inc(x_92);
+x_93 = l_Lean_assignLevelMVar___at_Lean_MetavarContext_LevelMVarToParam_visitLevel___spec__1(x_82, x_92, x_2, x_91);
 lean_dec(x_2);
-x_51 = !lean_is_exclusive(x_50);
-if (x_51 == 0)
+x_94 = !lean_is_exclusive(x_93);
+if (x_94 == 0)
 {
-lean_object* x_52; 
-x_52 = lean_ctor_get(x_50, 0);
-lean_dec(x_52);
-lean_ctor_set(x_50, 0, x_49);
-return x_50;
+lean_object* x_95; 
+x_95 = lean_ctor_get(x_93, 0);
+lean_dec(x_95);
+lean_ctor_set(x_93, 0, x_92);
+return x_93;
 }
 else
 {
-lean_object* x_53; lean_object* x_54; 
-x_53 = lean_ctor_get(x_50, 1);
-lean_inc(x_53);
-lean_dec(x_50);
-x_54 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_54, 0, x_49);
-lean_ctor_set(x_54, 1, x_53);
-return x_54;
+lean_object* x_96; lean_object* x_97; 
+x_96 = lean_ctor_get(x_93, 1);
+lean_inc(x_96);
+lean_dec(x_93);
+x_97 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_97, 0, x_92);
+lean_ctor_set(x_97, 1, x_96);
+return x_97;
 }
 }
 else
 {
-lean_object* x_55; 
-lean_dec(x_39);
+lean_object* x_98; 
+lean_dec(x_82);
 lean_dec(x_2);
-x_55 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_55, 0, x_1);
-lean_ctor_set(x_55, 1, x_3);
-return x_55;
+x_98 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_98, 0, x_1);
+lean_ctor_set(x_98, 1, x_3);
+return x_98;
 }
 }
 else
 {
-lean_object* x_56; lean_object* x_57; lean_object* x_58; 
-lean_dec(x_39);
+lean_object* x_99; lean_object* x_100; lean_object* x_101; 
+lean_dec(x_82);
 lean_dec(x_1);
-x_56 = lean_ctor_get(x_42, 0);
-lean_inc(x_56);
-lean_dec(x_42);
-x_57 = l_Lean_markUsedAssignment___at_Lean_MetavarContext_LevelMVarToParam_visitLevel___spec__2___rarg(x_3);
-x_58 = lean_ctor_get(x_57, 1);
-lean_inc(x_58);
-lean_dec(x_57);
-x_1 = x_56;
-x_3 = x_58;
+x_99 = lean_ctor_get(x_85, 0);
+lean_inc(x_99);
+lean_dec(x_85);
+x_100 = l_Lean_markUsedAssignment___at_Lean_MetavarContext_LevelMVarToParam_visitLevel___spec__2___rarg(x_3);
+x_101 = lean_ctor_get(x_100, 1);
+lean_inc(x_101);
+lean_dec(x_100);
+x_1 = x_99;
+x_3 = x_101;
 goto _start;
 }
 }
 default: 
 {
-lean_object* x_60; 
+lean_object* x_103; 
 lean_dec(x_2);
-x_60 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_60, 0, x_1);
-lean_ctor_set(x_60, 1, x_3);
-return x_60;
+x_103 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_103, 0, x_1);
+lean_ctor_set(x_103, 1, x_3);
+return x_103;
 }
 }
 }
@@ -80584,691 +81493,636 @@ return x_5;
 }
 else
 {
-lean_object* x_6; lean_object* x_7; 
-x_6 = lean_ctor_get(x_3, 3);
-lean_inc(x_6);
+lean_object* x_6; lean_object* x_7; lean_object* x_20; lean_object* x_21; 
+x_20 = lean_ctor_get(x_3, 3);
+lean_inc(x_20);
 lean_inc(x_1);
-lean_inc(x_6);
-x_7 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_6, x_1);
-if (lean_obj_tag(x_7) == 0)
+lean_inc(x_20);
+x_21 = l_Std_HashMapImp_find_x3f___at_Lean_instantiateExprMVars___spec__1(x_20, x_1);
+if (lean_obj_tag(x_21) == 0)
 {
 switch (lean_obj_tag(x_1)) {
 case 2:
 {
-lean_object* x_8; lean_object* x_9; uint8_t x_10; 
-lean_dec(x_6);
-x_8 = l_Lean_instInhabitedMetavarDecl___closed__4;
+lean_object* x_22; lean_object* x_23; uint8_t x_24; 
+lean_dec(x_20);
+x_22 = l_Lean_instInhabitedMetavarDecl___closed__4;
 lean_inc(x_1);
-x_9 = l_Lean_MetavarContext_LevelMVarToParam_main_visitApp(x_1, x_8, x_2, x_3);
-x_10 = !lean_is_exclusive(x_9);
-if (x_10 == 0)
+x_23 = l_Lean_MetavarContext_LevelMVarToParam_main_visitApp(x_1, x_22, x_2, x_3);
+x_24 = !lean_is_exclusive(x_23);
+if (x_24 == 0)
 {
-lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
-x_11 = lean_ctor_get(x_9, 0);
-x_12 = lean_ctor_get(x_9, 1);
-x_13 = lean_ctor_get(x_12, 0);
-lean_inc(x_13);
-x_14 = lean_ctor_get(x_12, 1);
-lean_inc(x_14);
-x_15 = lean_ctor_get(x_12, 2);
-lean_inc(x_15);
-x_16 = lean_ctor_get(x_12, 3);
-lean_inc(x_16);
-lean_dec(x_12);
-lean_inc(x_11);
-x_17 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_16, x_1, x_11);
-x_18 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_18, 0, x_13);
-lean_ctor_set(x_18, 1, x_14);
-lean_ctor_set(x_18, 2, x_15);
-lean_ctor_set(x_18, 3, x_17);
-lean_ctor_set(x_9, 1, x_18);
-return x_9;
+lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; 
+x_25 = lean_ctor_get(x_23, 0);
+x_26 = lean_ctor_get(x_23, 1);
+x_27 = lean_ctor_get(x_26, 0);
+lean_inc(x_27);
+x_28 = lean_ctor_get(x_26, 1);
+lean_inc(x_28);
+x_29 = lean_ctor_get(x_26, 2);
+lean_inc(x_29);
+x_30 = lean_ctor_get(x_26, 3);
+lean_inc(x_30);
+lean_dec(x_26);
+lean_inc(x_25);
+x_31 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_30, x_1, x_25);
+x_32 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_32, 0, x_27);
+lean_ctor_set(x_32, 1, x_28);
+lean_ctor_set(x_32, 2, x_29);
+lean_ctor_set(x_32, 3, x_31);
+lean_ctor_set(x_23, 1, x_32);
+return x_23;
 }
 else
 {
-lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; 
-x_19 = lean_ctor_get(x_9, 0);
-x_20 = lean_ctor_get(x_9, 1);
-lean_inc(x_20);
-lean_inc(x_19);
-lean_dec(x_9);
-x_21 = lean_ctor_get(x_20, 0);
-lean_inc(x_21);
-x_22 = lean_ctor_get(x_20, 1);
-lean_inc(x_22);
-x_23 = lean_ctor_get(x_20, 2);
-lean_inc(x_23);
-x_24 = lean_ctor_get(x_20, 3);
-lean_inc(x_24);
-lean_dec(x_20);
-lean_inc(x_19);
-x_25 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_24, x_1, x_19);
-x_26 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_26, 0, x_21);
-lean_ctor_set(x_26, 1, x_22);
-lean_ctor_set(x_26, 2, x_23);
-lean_ctor_set(x_26, 3, x_25);
-x_27 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_27, 0, x_19);
-lean_ctor_set(x_27, 1, x_26);
-return x_27;
+lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; 
+x_33 = lean_ctor_get(x_23, 0);
+x_34 = lean_ctor_get(x_23, 1);
+lean_inc(x_34);
+lean_inc(x_33);
+lean_dec(x_23);
+x_35 = lean_ctor_get(x_34, 0);
+lean_inc(x_35);
+x_36 = lean_ctor_get(x_34, 1);
+lean_inc(x_36);
+x_37 = lean_ctor_get(x_34, 2);
+lean_inc(x_37);
+x_38 = lean_ctor_get(x_34, 3);
+lean_inc(x_38);
+lean_dec(x_34);
+lean_inc(x_33);
+x_39 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_38, x_1, x_33);
+x_40 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_40, 0, x_35);
+lean_ctor_set(x_40, 1, x_36);
+lean_ctor_set(x_40, 2, x_37);
+lean_ctor_set(x_40, 3, x_39);
+x_41 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_41, 0, x_33);
+lean_ctor_set(x_41, 1, x_40);
+return x_41;
 }
 }
 case 3:
 {
-lean_object* x_28; lean_object* x_29; uint8_t x_30; 
-lean_dec(x_6);
-x_28 = lean_ctor_get(x_1, 0);
-lean_inc(x_28);
-x_29 = l_Lean_MetavarContext_LevelMVarToParam_visitLevel(x_28, x_2, x_3);
-x_30 = !lean_is_exclusive(x_29);
-if (x_30 == 0)
+lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; size_t x_46; size_t x_47; uint8_t x_48; 
+lean_dec(x_20);
+x_42 = lean_ctor_get(x_1, 0);
+lean_inc(x_42);
+lean_inc(x_42);
+x_43 = l_Lean_MetavarContext_LevelMVarToParam_visitLevel(x_42, x_2, x_3);
+x_44 = lean_ctor_get(x_43, 0);
+lean_inc(x_44);
+x_45 = lean_ctor_get(x_43, 1);
+lean_inc(x_45);
+lean_dec(x_43);
+x_46 = lean_ptr_addr(x_42);
+lean_dec(x_42);
+x_47 = lean_ptr_addr(x_44);
+x_48 = lean_usize_dec_eq(x_46, x_47);
+if (x_48 == 0)
 {
-lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; 
-x_31 = lean_ctor_get(x_29, 0);
-x_32 = lean_ctor_get(x_29, 1);
-lean_inc(x_1);
-x_33 = lean_expr_update_sort(x_1, x_31);
-x_34 = lean_ctor_get(x_32, 0);
-lean_inc(x_34);
-x_35 = lean_ctor_get(x_32, 1);
-lean_inc(x_35);
-x_36 = lean_ctor_get(x_32, 2);
-lean_inc(x_36);
-x_37 = lean_ctor_get(x_32, 3);
-lean_inc(x_37);
-lean_dec(x_32);
-lean_inc(x_33);
-x_38 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_37, x_1, x_33);
-x_39 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_39, 0, x_34);
-lean_ctor_set(x_39, 1, x_35);
-lean_ctor_set(x_39, 2, x_36);
-lean_ctor_set(x_39, 3, x_38);
-lean_ctor_set(x_29, 1, x_39);
-lean_ctor_set(x_29, 0, x_33);
-return x_29;
+lean_object* x_49; 
+x_49 = l_Lean_Expr_sort___override(x_44);
+x_6 = x_49;
+x_7 = x_45;
+goto block_19;
 }
 else
 {
-lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; 
-x_40 = lean_ctor_get(x_29, 0);
-x_41 = lean_ctor_get(x_29, 1);
-lean_inc(x_41);
-lean_inc(x_40);
-lean_dec(x_29);
+lean_dec(x_44);
 lean_inc(x_1);
-x_42 = lean_expr_update_sort(x_1, x_40);
-x_43 = lean_ctor_get(x_41, 0);
-lean_inc(x_43);
-x_44 = lean_ctor_get(x_41, 1);
-lean_inc(x_44);
-x_45 = lean_ctor_get(x_41, 2);
-lean_inc(x_45);
-x_46 = lean_ctor_get(x_41, 3);
-lean_inc(x_46);
-lean_dec(x_41);
-lean_inc(x_42);
-x_47 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_46, x_1, x_42);
-x_48 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_48, 0, x_43);
-lean_ctor_set(x_48, 1, x_44);
-lean_ctor_set(x_48, 2, x_45);
-lean_ctor_set(x_48, 3, x_47);
-x_49 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_49, 0, x_42);
-lean_ctor_set(x_49, 1, x_48);
-return x_49;
+x_6 = x_1;
+x_7 = x_45;
+goto block_19;
 }
 }
 case 4:
 {
-lean_object* x_50; lean_object* x_51; uint8_t x_52; 
-lean_dec(x_6);
-x_50 = lean_ctor_get(x_1, 1);
+lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; uint8_t x_55; 
+lean_dec(x_20);
+x_50 = lean_ctor_get(x_1, 0);
 lean_inc(x_50);
-x_51 = l_List_mapM___at_Lean_MetavarContext_LevelMVarToParam_main___spec__1(x_50, x_2, x_3);
-x_52 = !lean_is_exclusive(x_51);
-if (x_52 == 0)
+x_51 = lean_ctor_get(x_1, 1);
+lean_inc(x_51);
+lean_inc(x_51);
+x_52 = l_List_mapM___at_Lean_MetavarContext_LevelMVarToParam_main___spec__1(x_51, x_2, x_3);
+x_53 = lean_ctor_get(x_52, 0);
+lean_inc(x_53);
+x_54 = lean_ctor_get(x_52, 1);
+lean_inc(x_54);
+lean_dec(x_52);
+x_55 = l_ptrEqList___rarg(x_51, x_53);
+lean_dec(x_51);
+if (x_55 == 0)
 {
-lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; 
-x_53 = lean_ctor_get(x_51, 0);
-x_54 = lean_ctor_get(x_51, 1);
-lean_inc(x_1);
-x_55 = lean_expr_update_const(x_1, x_53);
-x_56 = lean_ctor_get(x_54, 0);
-lean_inc(x_56);
-x_57 = lean_ctor_get(x_54, 1);
-lean_inc(x_57);
-x_58 = lean_ctor_get(x_54, 2);
-lean_inc(x_58);
-x_59 = lean_ctor_get(x_54, 3);
-lean_inc(x_59);
-lean_dec(x_54);
-lean_inc(x_55);
-x_60 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_59, x_1, x_55);
-x_61 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_61, 0, x_56);
-lean_ctor_set(x_61, 1, x_57);
-lean_ctor_set(x_61, 2, x_58);
-lean_ctor_set(x_61, 3, x_60);
-lean_ctor_set(x_51, 1, x_61);
-lean_ctor_set(x_51, 0, x_55);
-return x_51;
+lean_object* x_56; 
+x_56 = l_Lean_Expr_const___override(x_50, x_53);
+x_6 = x_56;
+x_7 = x_54;
+goto block_19;
 }
 else
 {
-lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; 
-x_62 = lean_ctor_get(x_51, 0);
-x_63 = lean_ctor_get(x_51, 1);
-lean_inc(x_63);
-lean_inc(x_62);
-lean_dec(x_51);
+lean_dec(x_53);
+lean_dec(x_50);
 lean_inc(x_1);
-x_64 = lean_expr_update_const(x_1, x_62);
-x_65 = lean_ctor_get(x_63, 0);
-lean_inc(x_65);
-x_66 = lean_ctor_get(x_63, 1);
-lean_inc(x_66);
-x_67 = lean_ctor_get(x_63, 2);
-lean_inc(x_67);
-x_68 = lean_ctor_get(x_63, 3);
-lean_inc(x_68);
-lean_dec(x_63);
-lean_inc(x_64);
-x_69 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_68, x_1, x_64);
-x_70 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_70, 0, x_65);
-lean_ctor_set(x_70, 1, x_66);
-lean_ctor_set(x_70, 2, x_67);
-lean_ctor_set(x_70, 3, x_69);
-x_71 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_71, 0, x_64);
-lean_ctor_set(x_71, 1, x_70);
-return x_71;
+x_6 = x_1;
+x_7 = x_54;
+goto block_19;
 }
 }
 case 5:
 {
-lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; uint8_t x_79; 
-lean_dec(x_6);
-x_72 = lean_unsigned_to_nat(0u);
-x_73 = l___private_Lean_Expr_0__Lean_Expr_getAppNumArgsAux(x_1, x_72);
-x_74 = l_Lean_instantiateExprMVars___rarg___lambda__20___closed__1;
-lean_inc(x_73);
-x_75 = lean_mk_array(x_73, x_74);
-x_76 = lean_unsigned_to_nat(1u);
-x_77 = lean_nat_sub(x_73, x_76);
-lean_dec(x_73);
+lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; uint8_t x_64; 
+lean_dec(x_20);
+x_57 = lean_unsigned_to_nat(0u);
+x_58 = l___private_Lean_Expr_0__Lean_Expr_getAppNumArgsAux(x_1, x_57);
+x_59 = l_Lean_instantiateExprMVars___rarg___lambda__20___closed__1;
+lean_inc(x_58);
+x_60 = lean_mk_array(x_58, x_59);
+x_61 = lean_unsigned_to_nat(1u);
+x_62 = lean_nat_sub(x_58, x_61);
+lean_dec(x_58);
 lean_inc(x_1);
-x_78 = l_Lean_Expr_withAppAux___at_Lean_MetavarContext_LevelMVarToParam_main___spec__2(x_1, x_75, x_77, x_2, x_3);
-x_79 = !lean_is_exclusive(x_78);
-if (x_79 == 0)
+x_63 = l_Lean_Expr_withAppAux___at_Lean_MetavarContext_LevelMVarToParam_main___spec__2(x_1, x_60, x_62, x_2, x_3);
+x_64 = !lean_is_exclusive(x_63);
+if (x_64 == 0)
 {
-lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; 
-x_80 = lean_ctor_get(x_78, 0);
-x_81 = lean_ctor_get(x_78, 1);
-x_82 = lean_ctor_get(x_81, 0);
-lean_inc(x_82);
-x_83 = lean_ctor_get(x_81, 1);
-lean_inc(x_83);
-x_84 = lean_ctor_get(x_81, 2);
-lean_inc(x_84);
-x_85 = lean_ctor_get(x_81, 3);
-lean_inc(x_85);
-lean_dec(x_81);
-lean_inc(x_80);
-x_86 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_85, x_1, x_80);
-x_87 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_87, 0, x_82);
-lean_ctor_set(x_87, 1, x_83);
-lean_ctor_set(x_87, 2, x_84);
-lean_ctor_set(x_87, 3, x_86);
-lean_ctor_set(x_78, 1, x_87);
-return x_78;
+lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; 
+x_65 = lean_ctor_get(x_63, 0);
+x_66 = lean_ctor_get(x_63, 1);
+x_67 = lean_ctor_get(x_66, 0);
+lean_inc(x_67);
+x_68 = lean_ctor_get(x_66, 1);
+lean_inc(x_68);
+x_69 = lean_ctor_get(x_66, 2);
+lean_inc(x_69);
+x_70 = lean_ctor_get(x_66, 3);
+lean_inc(x_70);
+lean_dec(x_66);
+lean_inc(x_65);
+x_71 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_70, x_1, x_65);
+x_72 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_72, 0, x_67);
+lean_ctor_set(x_72, 1, x_68);
+lean_ctor_set(x_72, 2, x_69);
+lean_ctor_set(x_72, 3, x_71);
+lean_ctor_set(x_63, 1, x_72);
+return x_63;
 }
 else
 {
-lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; 
-x_88 = lean_ctor_get(x_78, 0);
-x_89 = lean_ctor_get(x_78, 1);
-lean_inc(x_89);
-lean_inc(x_88);
-lean_dec(x_78);
-x_90 = lean_ctor_get(x_89, 0);
-lean_inc(x_90);
-x_91 = lean_ctor_get(x_89, 1);
-lean_inc(x_91);
-x_92 = lean_ctor_get(x_89, 2);
-lean_inc(x_92);
-x_93 = lean_ctor_get(x_89, 3);
-lean_inc(x_93);
-lean_dec(x_89);
-lean_inc(x_88);
-x_94 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_93, x_1, x_88);
-x_95 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_95, 0, x_90);
-lean_ctor_set(x_95, 1, x_91);
-lean_ctor_set(x_95, 2, x_92);
-lean_ctor_set(x_95, 3, x_94);
-x_96 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_96, 0, x_88);
-lean_ctor_set(x_96, 1, x_95);
-return x_96;
+lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; 
+x_73 = lean_ctor_get(x_63, 0);
+x_74 = lean_ctor_get(x_63, 1);
+lean_inc(x_74);
+lean_inc(x_73);
+lean_dec(x_63);
+x_75 = lean_ctor_get(x_74, 0);
+lean_inc(x_75);
+x_76 = lean_ctor_get(x_74, 1);
+lean_inc(x_76);
+x_77 = lean_ctor_get(x_74, 2);
+lean_inc(x_77);
+x_78 = lean_ctor_get(x_74, 3);
+lean_inc(x_78);
+lean_dec(x_74);
+lean_inc(x_73);
+x_79 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_78, x_1, x_73);
+x_80 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_80, 0, x_75);
+lean_ctor_set(x_80, 1, x_76);
+lean_ctor_set(x_80, 2, x_77);
+lean_ctor_set(x_80, 3, x_79);
+x_81 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_81, 0, x_73);
+lean_ctor_set(x_81, 1, x_80);
+return x_81;
 }
 }
 case 6:
 {
-lean_object* x_97; lean_object* x_98; uint8_t x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; uint8_t x_104; 
-lean_dec(x_6);
-x_97 = lean_ctor_get(x_1, 1);
-lean_inc(x_97);
-x_98 = lean_ctor_get(x_1, 2);
-lean_inc(x_98);
-x_99 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
+lean_object* x_82; lean_object* x_83; lean_object* x_84; uint8_t x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; size_t x_93; size_t x_94; uint8_t x_95; 
+lean_dec(x_20);
+x_82 = lean_ctor_get(x_1, 0);
+lean_inc(x_82);
+x_83 = lean_ctor_get(x_1, 1);
+lean_inc(x_83);
+x_84 = lean_ctor_get(x_1, 2);
+lean_inc(x_84);
+x_85 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
 lean_inc(x_2);
-x_100 = l_Lean_MetavarContext_LevelMVarToParam_main(x_97, x_2, x_3);
-x_101 = lean_ctor_get(x_100, 0);
-lean_inc(x_101);
-x_102 = lean_ctor_get(x_100, 1);
-lean_inc(x_102);
-lean_dec(x_100);
-x_103 = l_Lean_MetavarContext_LevelMVarToParam_main(x_98, x_2, x_102);
-x_104 = !lean_is_exclusive(x_103);
-if (x_104 == 0)
+lean_inc(x_83);
+x_86 = l_Lean_MetavarContext_LevelMVarToParam_main(x_83, x_2, x_3);
+x_87 = lean_ctor_get(x_86, 0);
+lean_inc(x_87);
+x_88 = lean_ctor_get(x_86, 1);
+lean_inc(x_88);
+lean_dec(x_86);
+lean_inc(x_84);
+x_89 = l_Lean_MetavarContext_LevelMVarToParam_main(x_84, x_2, x_88);
+x_90 = lean_ctor_get(x_89, 0);
+lean_inc(x_90);
+x_91 = lean_ctor_get(x_89, 1);
+lean_inc(x_91);
+lean_dec(x_89);
+lean_inc(x_84);
+lean_inc(x_83);
+lean_inc(x_82);
+x_92 = l_Lean_Expr_lam___override(x_82, x_83, x_84, x_85);
+x_93 = lean_ptr_addr(x_83);
+lean_dec(x_83);
+x_94 = lean_ptr_addr(x_87);
+x_95 = lean_usize_dec_eq(x_93, x_94);
+if (x_95 == 0)
 {
-lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; 
-x_105 = lean_ctor_get(x_103, 0);
-x_106 = lean_ctor_get(x_103, 1);
-lean_inc(x_1);
-x_107 = lean_expr_update_lambda(x_1, x_99, x_101, x_105);
-x_108 = lean_ctor_get(x_106, 0);
-lean_inc(x_108);
-x_109 = lean_ctor_get(x_106, 1);
-lean_inc(x_109);
-x_110 = lean_ctor_get(x_106, 2);
-lean_inc(x_110);
-x_111 = lean_ctor_get(x_106, 3);
-lean_inc(x_111);
-lean_dec(x_106);
-lean_inc(x_107);
-x_112 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_111, x_1, x_107);
-x_113 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_113, 0, x_108);
-lean_ctor_set(x_113, 1, x_109);
-lean_ctor_set(x_113, 2, x_110);
-lean_ctor_set(x_113, 3, x_112);
-lean_ctor_set(x_103, 1, x_113);
-lean_ctor_set(x_103, 0, x_107);
-return x_103;
+lean_object* x_96; 
+lean_dec(x_92);
+lean_dec(x_84);
+x_96 = l_Lean_Expr_lam___override(x_82, x_87, x_90, x_85);
+x_6 = x_96;
+x_7 = x_91;
+goto block_19;
 }
 else
 {
-lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; 
-x_114 = lean_ctor_get(x_103, 0);
-x_115 = lean_ctor_get(x_103, 1);
-lean_inc(x_115);
-lean_inc(x_114);
-lean_dec(x_103);
-lean_inc(x_1);
-x_116 = lean_expr_update_lambda(x_1, x_99, x_101, x_114);
-x_117 = lean_ctor_get(x_115, 0);
-lean_inc(x_117);
-x_118 = lean_ctor_get(x_115, 1);
-lean_inc(x_118);
-x_119 = lean_ctor_get(x_115, 2);
-lean_inc(x_119);
-x_120 = lean_ctor_get(x_115, 3);
-lean_inc(x_120);
-lean_dec(x_115);
-lean_inc(x_116);
-x_121 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_120, x_1, x_116);
-x_122 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_122, 0, x_117);
-lean_ctor_set(x_122, 1, x_118);
-lean_ctor_set(x_122, 2, x_119);
-lean_ctor_set(x_122, 3, x_121);
-x_123 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_123, 0, x_116);
-lean_ctor_set(x_123, 1, x_122);
-return x_123;
+size_t x_97; size_t x_98; uint8_t x_99; 
+x_97 = lean_ptr_addr(x_84);
+lean_dec(x_84);
+x_98 = lean_ptr_addr(x_90);
+x_99 = lean_usize_dec_eq(x_97, x_98);
+if (x_99 == 0)
+{
+lean_object* x_100; 
+lean_dec(x_92);
+x_100 = l_Lean_Expr_lam___override(x_82, x_87, x_90, x_85);
+x_6 = x_100;
+x_7 = x_91;
+goto block_19;
+}
+else
+{
+uint8_t x_101; 
+x_101 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_85, x_85);
+if (x_101 == 0)
+{
+lean_object* x_102; 
+lean_dec(x_92);
+x_102 = l_Lean_Expr_lam___override(x_82, x_87, x_90, x_85);
+x_6 = x_102;
+x_7 = x_91;
+goto block_19;
+}
+else
+{
+lean_dec(x_90);
+lean_dec(x_87);
+lean_dec(x_82);
+x_6 = x_92;
+x_7 = x_91;
+goto block_19;
+}
+}
 }
 }
 case 7:
 {
-lean_object* x_124; lean_object* x_125; uint8_t x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; uint8_t x_131; 
-lean_dec(x_6);
-x_124 = lean_ctor_get(x_1, 1);
-lean_inc(x_124);
-x_125 = lean_ctor_get(x_1, 2);
-lean_inc(x_125);
-x_126 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
+lean_object* x_103; lean_object* x_104; lean_object* x_105; uint8_t x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; size_t x_114; size_t x_115; uint8_t x_116; 
+lean_dec(x_20);
+x_103 = lean_ctor_get(x_1, 0);
+lean_inc(x_103);
+x_104 = lean_ctor_get(x_1, 1);
+lean_inc(x_104);
+x_105 = lean_ctor_get(x_1, 2);
+lean_inc(x_105);
+x_106 = lean_ctor_get_uint8(x_1, sizeof(void*)*3 + 8);
 lean_inc(x_2);
-x_127 = l_Lean_MetavarContext_LevelMVarToParam_main(x_124, x_2, x_3);
-x_128 = lean_ctor_get(x_127, 0);
-lean_inc(x_128);
-x_129 = lean_ctor_get(x_127, 1);
-lean_inc(x_129);
-lean_dec(x_127);
-x_130 = l_Lean_MetavarContext_LevelMVarToParam_main(x_125, x_2, x_129);
-x_131 = !lean_is_exclusive(x_130);
-if (x_131 == 0)
+lean_inc(x_104);
+x_107 = l_Lean_MetavarContext_LevelMVarToParam_main(x_104, x_2, x_3);
+x_108 = lean_ctor_get(x_107, 0);
+lean_inc(x_108);
+x_109 = lean_ctor_get(x_107, 1);
+lean_inc(x_109);
+lean_dec(x_107);
+lean_inc(x_105);
+x_110 = l_Lean_MetavarContext_LevelMVarToParam_main(x_105, x_2, x_109);
+x_111 = lean_ctor_get(x_110, 0);
+lean_inc(x_111);
+x_112 = lean_ctor_get(x_110, 1);
+lean_inc(x_112);
+lean_dec(x_110);
+lean_inc(x_105);
+lean_inc(x_104);
+lean_inc(x_103);
+x_113 = l_Lean_Expr_forallE___override(x_103, x_104, x_105, x_106);
+x_114 = lean_ptr_addr(x_104);
+lean_dec(x_104);
+x_115 = lean_ptr_addr(x_108);
+x_116 = lean_usize_dec_eq(x_114, x_115);
+if (x_116 == 0)
 {
-lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; 
-x_132 = lean_ctor_get(x_130, 0);
-x_133 = lean_ctor_get(x_130, 1);
-lean_inc(x_1);
-x_134 = lean_expr_update_forall(x_1, x_126, x_128, x_132);
-x_135 = lean_ctor_get(x_133, 0);
-lean_inc(x_135);
-x_136 = lean_ctor_get(x_133, 1);
-lean_inc(x_136);
-x_137 = lean_ctor_get(x_133, 2);
-lean_inc(x_137);
-x_138 = lean_ctor_get(x_133, 3);
-lean_inc(x_138);
-lean_dec(x_133);
-lean_inc(x_134);
-x_139 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_138, x_1, x_134);
-x_140 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_140, 0, x_135);
-lean_ctor_set(x_140, 1, x_136);
-lean_ctor_set(x_140, 2, x_137);
-lean_ctor_set(x_140, 3, x_139);
-lean_ctor_set(x_130, 1, x_140);
-lean_ctor_set(x_130, 0, x_134);
-return x_130;
+lean_object* x_117; 
+lean_dec(x_113);
+lean_dec(x_105);
+x_117 = l_Lean_Expr_forallE___override(x_103, x_108, x_111, x_106);
+x_6 = x_117;
+x_7 = x_112;
+goto block_19;
 }
 else
 {
-lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; 
-x_141 = lean_ctor_get(x_130, 0);
-x_142 = lean_ctor_get(x_130, 1);
-lean_inc(x_142);
-lean_inc(x_141);
-lean_dec(x_130);
-lean_inc(x_1);
-x_143 = lean_expr_update_forall(x_1, x_126, x_128, x_141);
-x_144 = lean_ctor_get(x_142, 0);
-lean_inc(x_144);
-x_145 = lean_ctor_get(x_142, 1);
-lean_inc(x_145);
-x_146 = lean_ctor_get(x_142, 2);
-lean_inc(x_146);
-x_147 = lean_ctor_get(x_142, 3);
-lean_inc(x_147);
-lean_dec(x_142);
-lean_inc(x_143);
-x_148 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_147, x_1, x_143);
-x_149 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_149, 0, x_144);
-lean_ctor_set(x_149, 1, x_145);
-lean_ctor_set(x_149, 2, x_146);
-lean_ctor_set(x_149, 3, x_148);
-x_150 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_150, 0, x_143);
-lean_ctor_set(x_150, 1, x_149);
-return x_150;
+size_t x_118; size_t x_119; uint8_t x_120; 
+x_118 = lean_ptr_addr(x_105);
+lean_dec(x_105);
+x_119 = lean_ptr_addr(x_111);
+x_120 = lean_usize_dec_eq(x_118, x_119);
+if (x_120 == 0)
+{
+lean_object* x_121; 
+lean_dec(x_113);
+x_121 = l_Lean_Expr_forallE___override(x_103, x_108, x_111, x_106);
+x_6 = x_121;
+x_7 = x_112;
+goto block_19;
+}
+else
+{
+uint8_t x_122; 
+x_122 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_106, x_106);
+if (x_122 == 0)
+{
+lean_object* x_123; 
+lean_dec(x_113);
+x_123 = l_Lean_Expr_forallE___override(x_103, x_108, x_111, x_106);
+x_6 = x_123;
+x_7 = x_112;
+goto block_19;
+}
+else
+{
+lean_dec(x_111);
+lean_dec(x_108);
+lean_dec(x_103);
+x_6 = x_113;
+x_7 = x_112;
+goto block_19;
+}
+}
 }
 }
 case 8:
 {
-lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; uint8_t x_161; 
-lean_dec(x_6);
-x_151 = lean_ctor_get(x_1, 1);
-lean_inc(x_151);
-x_152 = lean_ctor_get(x_1, 2);
-lean_inc(x_152);
-x_153 = lean_ctor_get(x_1, 3);
-lean_inc(x_153);
+lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; uint8_t x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; size_t x_138; size_t x_139; uint8_t x_140; 
+lean_dec(x_20);
+x_124 = lean_ctor_get(x_1, 0);
+lean_inc(x_124);
+x_125 = lean_ctor_get(x_1, 1);
+lean_inc(x_125);
+x_126 = lean_ctor_get(x_1, 2);
+lean_inc(x_126);
+x_127 = lean_ctor_get(x_1, 3);
+lean_inc(x_127);
+x_128 = lean_ctor_get_uint8(x_1, sizeof(void*)*4 + 8);
 lean_inc(x_2);
-x_154 = l_Lean_MetavarContext_LevelMVarToParam_main(x_151, x_2, x_3);
-x_155 = lean_ctor_get(x_154, 0);
-lean_inc(x_155);
-x_156 = lean_ctor_get(x_154, 1);
-lean_inc(x_156);
-lean_dec(x_154);
+lean_inc(x_125);
+x_129 = l_Lean_MetavarContext_LevelMVarToParam_main(x_125, x_2, x_3);
+x_130 = lean_ctor_get(x_129, 0);
+lean_inc(x_130);
+x_131 = lean_ctor_get(x_129, 1);
+lean_inc(x_131);
+lean_dec(x_129);
 lean_inc(x_2);
-x_157 = l_Lean_MetavarContext_LevelMVarToParam_main(x_152, x_2, x_156);
-x_158 = lean_ctor_get(x_157, 0);
-lean_inc(x_158);
-x_159 = lean_ctor_get(x_157, 1);
-lean_inc(x_159);
-lean_dec(x_157);
-x_160 = l_Lean_MetavarContext_LevelMVarToParam_main(x_153, x_2, x_159);
-x_161 = !lean_is_exclusive(x_160);
-if (x_161 == 0)
+lean_inc(x_126);
+x_132 = l_Lean_MetavarContext_LevelMVarToParam_main(x_126, x_2, x_131);
+x_133 = lean_ctor_get(x_132, 0);
+lean_inc(x_133);
+x_134 = lean_ctor_get(x_132, 1);
+lean_inc(x_134);
+lean_dec(x_132);
+lean_inc(x_127);
+x_135 = l_Lean_MetavarContext_LevelMVarToParam_main(x_127, x_2, x_134);
+x_136 = lean_ctor_get(x_135, 0);
+lean_inc(x_136);
+x_137 = lean_ctor_get(x_135, 1);
+lean_inc(x_137);
+lean_dec(x_135);
+x_138 = lean_ptr_addr(x_125);
+lean_dec(x_125);
+x_139 = lean_ptr_addr(x_130);
+x_140 = lean_usize_dec_eq(x_138, x_139);
+if (x_140 == 0)
 {
-lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; 
-x_162 = lean_ctor_get(x_160, 0);
-x_163 = lean_ctor_get(x_160, 1);
-lean_inc(x_1);
-x_164 = lean_expr_update_let(x_1, x_155, x_158, x_162);
-x_165 = lean_ctor_get(x_163, 0);
-lean_inc(x_165);
-x_166 = lean_ctor_get(x_163, 1);
-lean_inc(x_166);
-x_167 = lean_ctor_get(x_163, 2);
-lean_inc(x_167);
-x_168 = lean_ctor_get(x_163, 3);
-lean_inc(x_168);
-lean_dec(x_163);
-lean_inc(x_164);
-x_169 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_168, x_1, x_164);
-x_170 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_170, 0, x_165);
-lean_ctor_set(x_170, 1, x_166);
-lean_ctor_set(x_170, 2, x_167);
-lean_ctor_set(x_170, 3, x_169);
-lean_ctor_set(x_160, 1, x_170);
-lean_ctor_set(x_160, 0, x_164);
-return x_160;
+lean_object* x_141; 
+lean_dec(x_127);
+lean_dec(x_126);
+x_141 = l_Lean_Expr_letE___override(x_124, x_130, x_133, x_136, x_128);
+x_6 = x_141;
+x_7 = x_137;
+goto block_19;
 }
 else
 {
-lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; 
-x_171 = lean_ctor_get(x_160, 0);
-x_172 = lean_ctor_get(x_160, 1);
-lean_inc(x_172);
-lean_inc(x_171);
-lean_dec(x_160);
+size_t x_142; size_t x_143; uint8_t x_144; 
+x_142 = lean_ptr_addr(x_126);
+lean_dec(x_126);
+x_143 = lean_ptr_addr(x_133);
+x_144 = lean_usize_dec_eq(x_142, x_143);
+if (x_144 == 0)
+{
+lean_object* x_145; 
+lean_dec(x_127);
+x_145 = l_Lean_Expr_letE___override(x_124, x_130, x_133, x_136, x_128);
+x_6 = x_145;
+x_7 = x_137;
+goto block_19;
+}
+else
+{
+size_t x_146; size_t x_147; uint8_t x_148; 
+x_146 = lean_ptr_addr(x_127);
+lean_dec(x_127);
+x_147 = lean_ptr_addr(x_136);
+x_148 = lean_usize_dec_eq(x_146, x_147);
+if (x_148 == 0)
+{
+lean_object* x_149; 
+x_149 = l_Lean_Expr_letE___override(x_124, x_130, x_133, x_136, x_128);
+x_6 = x_149;
+x_7 = x_137;
+goto block_19;
+}
+else
+{
+lean_dec(x_136);
+lean_dec(x_133);
+lean_dec(x_130);
+lean_dec(x_124);
 lean_inc(x_1);
-x_173 = lean_expr_update_let(x_1, x_155, x_158, x_171);
-x_174 = lean_ctor_get(x_172, 0);
-lean_inc(x_174);
-x_175 = lean_ctor_get(x_172, 1);
-lean_inc(x_175);
-x_176 = lean_ctor_get(x_172, 2);
-lean_inc(x_176);
-x_177 = lean_ctor_get(x_172, 3);
-lean_inc(x_177);
-lean_dec(x_172);
-lean_inc(x_173);
-x_178 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_177, x_1, x_173);
-x_179 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_179, 0, x_174);
-lean_ctor_set(x_179, 1, x_175);
-lean_ctor_set(x_179, 2, x_176);
-lean_ctor_set(x_179, 3, x_178);
-x_180 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_180, 0, x_173);
-lean_ctor_set(x_180, 1, x_179);
-return x_180;
+x_6 = x_1;
+x_7 = x_137;
+goto block_19;
+}
+}
 }
 }
 case 10:
 {
-lean_object* x_181; lean_object* x_182; uint8_t x_183; 
-lean_dec(x_6);
-x_181 = lean_ctor_get(x_1, 1);
-lean_inc(x_181);
-x_182 = l_Lean_MetavarContext_LevelMVarToParam_main(x_181, x_2, x_3);
-x_183 = !lean_is_exclusive(x_182);
-if (x_183 == 0)
+lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; size_t x_155; size_t x_156; uint8_t x_157; 
+lean_dec(x_20);
+x_150 = lean_ctor_get(x_1, 0);
+lean_inc(x_150);
+x_151 = lean_ctor_get(x_1, 1);
+lean_inc(x_151);
+lean_inc(x_151);
+x_152 = l_Lean_MetavarContext_LevelMVarToParam_main(x_151, x_2, x_3);
+x_153 = lean_ctor_get(x_152, 0);
+lean_inc(x_153);
+x_154 = lean_ctor_get(x_152, 1);
+lean_inc(x_154);
+lean_dec(x_152);
+x_155 = lean_ptr_addr(x_151);
+lean_dec(x_151);
+x_156 = lean_ptr_addr(x_153);
+x_157 = lean_usize_dec_eq(x_155, x_156);
+if (x_157 == 0)
 {
-lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; 
-x_184 = lean_ctor_get(x_182, 0);
-x_185 = lean_ctor_get(x_182, 1);
-lean_inc(x_1);
-x_186 = lean_expr_update_mdata(x_1, x_184);
-x_187 = lean_ctor_get(x_185, 0);
-lean_inc(x_187);
-x_188 = lean_ctor_get(x_185, 1);
-lean_inc(x_188);
-x_189 = lean_ctor_get(x_185, 2);
-lean_inc(x_189);
-x_190 = lean_ctor_get(x_185, 3);
-lean_inc(x_190);
-lean_dec(x_185);
-lean_inc(x_186);
-x_191 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_190, x_1, x_186);
-x_192 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_192, 0, x_187);
-lean_ctor_set(x_192, 1, x_188);
-lean_ctor_set(x_192, 2, x_189);
-lean_ctor_set(x_192, 3, x_191);
-lean_ctor_set(x_182, 1, x_192);
-lean_ctor_set(x_182, 0, x_186);
-return x_182;
+lean_object* x_158; 
+x_158 = l_Lean_Expr_mdata___override(x_150, x_153);
+x_6 = x_158;
+x_7 = x_154;
+goto block_19;
 }
 else
 {
-lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; lean_object* x_201; lean_object* x_202; 
-x_193 = lean_ctor_get(x_182, 0);
-x_194 = lean_ctor_get(x_182, 1);
-lean_inc(x_194);
-lean_inc(x_193);
-lean_dec(x_182);
+lean_dec(x_153);
+lean_dec(x_150);
 lean_inc(x_1);
-x_195 = lean_expr_update_mdata(x_1, x_193);
-x_196 = lean_ctor_get(x_194, 0);
-lean_inc(x_196);
-x_197 = lean_ctor_get(x_194, 1);
-lean_inc(x_197);
-x_198 = lean_ctor_get(x_194, 2);
-lean_inc(x_198);
-x_199 = lean_ctor_get(x_194, 3);
-lean_inc(x_199);
-lean_dec(x_194);
-lean_inc(x_195);
-x_200 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_199, x_1, x_195);
-x_201 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_201, 0, x_196);
-lean_ctor_set(x_201, 1, x_197);
-lean_ctor_set(x_201, 2, x_198);
-lean_ctor_set(x_201, 3, x_200);
-x_202 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_202, 0, x_195);
-lean_ctor_set(x_202, 1, x_201);
-return x_202;
+x_6 = x_1;
+x_7 = x_154;
+goto block_19;
 }
 }
 case 11:
 {
-lean_object* x_203; lean_object* x_204; uint8_t x_205; 
-lean_dec(x_6);
-x_203 = lean_ctor_get(x_1, 2);
-lean_inc(x_203);
-x_204 = l_Lean_MetavarContext_LevelMVarToParam_main(x_203, x_2, x_3);
-x_205 = !lean_is_exclusive(x_204);
-if (x_205 == 0)
+lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; size_t x_165; size_t x_166; uint8_t x_167; 
+lean_dec(x_20);
+x_159 = lean_ctor_get(x_1, 0);
+lean_inc(x_159);
+x_160 = lean_ctor_get(x_1, 1);
+lean_inc(x_160);
+x_161 = lean_ctor_get(x_1, 2);
+lean_inc(x_161);
+lean_inc(x_161);
+x_162 = l_Lean_MetavarContext_LevelMVarToParam_main(x_161, x_2, x_3);
+x_163 = lean_ctor_get(x_162, 0);
+lean_inc(x_163);
+x_164 = lean_ctor_get(x_162, 1);
+lean_inc(x_164);
+lean_dec(x_162);
+x_165 = lean_ptr_addr(x_161);
+lean_dec(x_161);
+x_166 = lean_ptr_addr(x_163);
+x_167 = lean_usize_dec_eq(x_165, x_166);
+if (x_167 == 0)
 {
-lean_object* x_206; lean_object* x_207; lean_object* x_208; lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; lean_object* x_214; 
-x_206 = lean_ctor_get(x_204, 0);
-x_207 = lean_ctor_get(x_204, 1);
-lean_inc(x_1);
-x_208 = lean_expr_update_proj(x_1, x_206);
-x_209 = lean_ctor_get(x_207, 0);
-lean_inc(x_209);
-x_210 = lean_ctor_get(x_207, 1);
-lean_inc(x_210);
-x_211 = lean_ctor_get(x_207, 2);
-lean_inc(x_211);
-x_212 = lean_ctor_get(x_207, 3);
-lean_inc(x_212);
-lean_dec(x_207);
-lean_inc(x_208);
-x_213 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_212, x_1, x_208);
-x_214 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_214, 0, x_209);
-lean_ctor_set(x_214, 1, x_210);
-lean_ctor_set(x_214, 2, x_211);
-lean_ctor_set(x_214, 3, x_213);
-lean_ctor_set(x_204, 1, x_214);
-lean_ctor_set(x_204, 0, x_208);
-return x_204;
+lean_object* x_168; 
+x_168 = l_Lean_Expr_proj___override(x_159, x_160, x_163);
+x_6 = x_168;
+x_7 = x_164;
+goto block_19;
 }
 else
 {
-lean_object* x_215; lean_object* x_216; lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; 
-x_215 = lean_ctor_get(x_204, 0);
-x_216 = lean_ctor_get(x_204, 1);
-lean_inc(x_216);
-lean_inc(x_215);
-lean_dec(x_204);
+lean_dec(x_163);
+lean_dec(x_160);
+lean_dec(x_159);
 lean_inc(x_1);
-x_217 = lean_expr_update_proj(x_1, x_215);
-x_218 = lean_ctor_get(x_216, 0);
-lean_inc(x_218);
-x_219 = lean_ctor_get(x_216, 1);
-lean_inc(x_219);
-x_220 = lean_ctor_get(x_216, 2);
-lean_inc(x_220);
-x_221 = lean_ctor_get(x_216, 3);
-lean_inc(x_221);
-lean_dec(x_216);
-lean_inc(x_217);
-x_222 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_221, x_1, x_217);
-x_223 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_223, 0, x_218);
-lean_ctor_set(x_223, 1, x_219);
-lean_ctor_set(x_223, 2, x_220);
-lean_ctor_set(x_223, 3, x_222);
-x_224 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_224, 0, x_217);
-lean_ctor_set(x_224, 1, x_223);
-return x_224;
+x_6 = x_1;
+x_7 = x_164;
+goto block_19;
 }
 }
 default: 
 {
-lean_object* x_225; lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; lean_object* x_230; 
+lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; 
 lean_dec(x_2);
-x_225 = lean_ctor_get(x_3, 0);
-lean_inc(x_225);
-x_226 = lean_ctor_get(x_3, 1);
-lean_inc(x_226);
-x_227 = lean_ctor_get(x_3, 2);
-lean_inc(x_227);
+x_169 = lean_ctor_get(x_3, 0);
+lean_inc(x_169);
+x_170 = lean_ctor_get(x_3, 1);
+lean_inc(x_170);
+x_171 = lean_ctor_get(x_3, 2);
+lean_inc(x_171);
 lean_dec(x_3);
 lean_inc_n(x_1, 2);
-x_228 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_6, x_1, x_1);
-x_229 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_229, 0, x_225);
-lean_ctor_set(x_229, 1, x_226);
-lean_ctor_set(x_229, 2, x_227);
-lean_ctor_set(x_229, 3, x_228);
-x_230 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_230, 0, x_1);
-lean_ctor_set(x_230, 1, x_229);
-return x_230;
+x_172 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_20, x_1, x_1);
+x_173 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_173, 0, x_169);
+lean_ctor_set(x_173, 1, x_170);
+lean_ctor_set(x_173, 2, x_171);
+lean_ctor_set(x_173, 3, x_172);
+x_174 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_174, 0, x_1);
+lean_ctor_set(x_174, 1, x_173);
+return x_174;
 }
 }
 }
 else
 {
-lean_object* x_231; lean_object* x_232; 
-lean_dec(x_6);
+lean_object* x_175; lean_object* x_176; 
+lean_dec(x_20);
 lean_dec(x_2);
 lean_dec(x_1);
-x_231 = lean_ctor_get(x_7, 0);
-lean_inc(x_231);
+x_175 = lean_ctor_get(x_21, 0);
+lean_inc(x_175);
+lean_dec(x_21);
+x_176 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_176, 0, x_175);
+lean_ctor_set(x_176, 1, x_3);
+return x_176;
+}
+block_19:
+{
+uint8_t x_8; 
+x_8 = !lean_is_exclusive(x_7);
+if (x_8 == 0)
+{
+lean_object* x_9; lean_object* x_10; lean_object* x_11; 
+x_9 = lean_ctor_get(x_7, 3);
+lean_inc(x_6);
+x_10 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_9, x_1, x_6);
+lean_ctor_set(x_7, 3, x_10);
+x_11 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_11, 0, x_6);
+lean_ctor_set(x_11, 1, x_7);
+return x_11;
+}
+else
+{
+lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
+x_12 = lean_ctor_get(x_7, 0);
+x_13 = lean_ctor_get(x_7, 1);
+x_14 = lean_ctor_get(x_7, 2);
+x_15 = lean_ctor_get(x_7, 3);
+lean_inc(x_15);
+lean_inc(x_14);
+lean_inc(x_13);
+lean_inc(x_12);
 lean_dec(x_7);
-x_232 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_232, 0, x_231);
-lean_ctor_set(x_232, 1, x_3);
-return x_232;
+lean_inc(x_6);
+x_16 = l_Std_HashMap_insert___at_Lean_instantiateExprMVars___spec__3(x_15, x_1, x_6);
+x_17 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_17, 0, x_12);
+lean_ctor_set(x_17, 1, x_13);
+lean_ctor_set(x_17, 2, x_14);
+lean_ctor_set(x_17, 3, x_16);
+x_18 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_18, 0, x_6);
+lean_ctor_set(x_18, 1, x_17);
+return x_18;
+}
 }
 }
 }
diff --git a/stage0/stdlib/Lean/MonadEnv.c b/stage0/stdlib/Lean/MonadEnv.c
index 530ce9899e..6cb43d01e3 100644
--- a/stage0/stdlib/Lean/MonadEnv.c
+++ b/stage0/stdlib/Lean/MonadEnv.c
@@ -3858,7 +3858,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_findModuleOf_x3f___rarg___lambda__1___closed__1;
 x_2 = l_Lean_findModuleOf_x3f___rarg___lambda__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_findModuleOf_x3f___rarg___lambda__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Parser/Command.c b/stage0/stdlib/Lean/Parser/Command.c
index 57a6cd9a4b..2b2ec052bb 100644
--- a/stage0/stdlib/Lean/Parser/Command.c
+++ b/stage0/stdlib/Lean/Parser/Command.c
@@ -16,6 +16,7 @@ extern "C" {
 static lean_object* l_Lean_Parser_Command_moduleDoc_parenthesizer___closed__5;
 static lean_object* l_Lean_Parser_Command_noncomputableSection_formatter___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_deriving_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__7;
 static lean_object* l_Lean_Parser_Command_structFields___elambda__1___closed__6;
 static lean_object* l___regBuiltin_Lean_Parser_Command_genInjectiveTheorems_declRange___closed__4;
 static lean_object* l___regBuiltin_Lean_Parser_Command_check_declRange___closed__6;
@@ -24,10 +25,9 @@ static lean_object* l_Lean_Parser_Command_structure___elambda__1___closed__15;
 static lean_object* l_Lean_Parser_Command_check__failure___closed__5;
 static lean_object* l_Lean_Parser_Command_inductive___elambda__1___closed__3;
 static lean_object* l_Lean_Parser_Command_attribute_formatter___closed__11;
-static lean_object* l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__5;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__38;
 static lean_object* l_Lean_Parser_Command_example___elambda__1___closed__5;
 static lean_object* l_Lean_Parser_Command_opaque___closed__10;
-static lean_object* l_Lean_Parser_Command_initialize___elambda__1___closed__23;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_eraseAttr;
 static lean_object* l___regBuiltin_Lean_Parser_Command_structure_parenthesizer___closed__1;
 static lean_object* l_Lean_Parser_Command_computedField_formatter___closed__3;
@@ -41,6 +41,7 @@ static lean_object* l_Lean_Parser_Command_structure___elambda__1___closed__18;
 static lean_object* l_Lean_Parser_Command_init__quot___closed__3;
 static lean_object* l_Lean_Parser_Command_theorem___elambda__1___closed__11;
 static lean_object* l_Lean_Parser_Command_classInductive_formatter___closed__5;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__21;
 static lean_object* l_Lean_Parser_Command_whereStructInst_parenthesizer___closed__8;
 static lean_object* l___regBuiltin_Lean_Parser_Term_quot_docString___closed__1;
 static lean_object* l_Lean_Parser_Command_declModifiers_parenthesizer___closed__20;
@@ -59,6 +60,7 @@ static lean_object* l_Lean_Parser_Command_noncomputableSection_formatter___close
 static lean_object* l_Lean_Parser_Command_print_parenthesizer___closed__3;
 lean_object* l_Lean_Parser_nonReservedSymbol_formatter___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_def___closed__5;
+static lean_object* l___regBuiltin_Lean_Parser_Command_initializeKeyword_parenthesizer___closed__2;
 static lean_object* l_Lean_Parser_Command_optDeriving___elambda__1___closed__4;
 static lean_object* l_Lean_Parser_Command_terminationByCore_parenthesizer___closed__3;
 static lean_object* l_Lean_Parser_Command_structExplicitBinder_parenthesizer___closed__2;
@@ -69,7 +71,6 @@ static lean_object* l_Lean_Parser_Command_mutual___elambda__1___closed__9;
 static lean_object* l_Lean_Parser_Command_eval___closed__1;
 static lean_object* l_Lean_Parser_Command_declaration___elambda__1___closed__15;
 static lean_object* l_Lean_Parser_Command_structure___closed__7;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__39;
 static lean_object* l_Lean_Parser_Command_openRenaming_formatter___closed__4;
 static lean_object* l_Lean_Parser_Command_structImplicitBinder_parenthesizer___closed__6;
 static lean_object* l_Lean_Parser_Command_section___elambda__1___closed__4;
@@ -100,7 +101,6 @@ static lean_object* l_Lean_Parser_Command_theorem_parenthesizer___closed__5;
 static lean_object* l_Lean_Parser_Command_openHiding___elambda__1___closed__12;
 static lean_object* l_Lean_Parser_Command_derivingClasses_parenthesizer___closed__5;
 static lean_object* l___regBuiltin_Lean_Parser_Command_variable_declRange___closed__1;
-static lean_object* l_Lean_Parser_Command_initialize___elambda__1___closed__21;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_check___elambda__1(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_namespace_formatter(lean_object*);
 static lean_object* l_Lean_Parser_Command_initialize_formatter___closed__11;
@@ -160,7 +160,6 @@ static lean_object* l___regBuiltin_Lean_Parser_Command_noncomputable_formatter__
 static lean_object* l_Lean_Parser_Command_section___closed__3;
 static lean_object* l_Lean_Parser_Command_declVal___elambda__1___closed__5;
 static lean_object* l_Lean_Parser_Command_set__option_formatter___closed__6;
-static lean_object* l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__3;
 static lean_object* l_Lean_Parser_Command_export___elambda__1___closed__14;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Term_precheckedQuot_declRange(lean_object*);
 static lean_object* l_Lean_Parser_Command_mutual___closed__4;
@@ -291,6 +290,7 @@ static lean_object* l_Lean_Parser_Command_quot___elambda__1___closed__10;
 static lean_object* l_Lean_Parser_Command_openRenamingItem___elambda__1___closed__8;
 static lean_object* l_Lean_Parser_Command_genInjectiveTheorems_formatter___closed__2;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_computedFields_parenthesizer(lean_object*);
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__34;
 static lean_object* l_Lean_Parser_Command_theorem___closed__8;
 static lean_object* l___regBuiltin_Lean_Parser_Command_noncomputable_formatter___closed__2;
 static lean_object* l_Lean_Parser_Command_universe___elambda__1___closed__10;
@@ -321,7 +321,6 @@ static lean_object* l_Lean_Parser_Command_initialize___elambda__1___closed__13;
 static lean_object* l_Lean_Parser_Command_theorem___elambda__1___closed__8;
 lean_object* l_Lean_Parser_Term_matchAlts(lean_object*);
 static lean_object* l___regBuiltin_Lean_Parser_Command_open_formatter___closed__2;
-static lean_object* l_Lean_Parser_Command_builtin__initialize___closed__6;
 static lean_object* l_Lean_Parser_Command_deriving_parenthesizer___closed__5;
 extern lean_object* l_Lean_Parser_leadPrec;
 static lean_object* l_Lean_Parser_Command_private___elambda__1___closed__6;
@@ -329,7 +328,6 @@ lean_object* l_Lean_Parser_notFollowedByFn___boxed(lean_object*, lean_object*, l
 static lean_object* l___regBuiltin_Lean_Parser_Command_variable_declRange___closed__4;
 static lean_object* l_Lean_Parser_Command_declModifiers___closed__1;
 static lean_object* l_Lean_Parser_Command_openRenaming___elambda__1___closed__3;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__11;
 static lean_object* l_Lean_Parser_Command_terminationByCore_parenthesizer___closed__4;
 static lean_object* l_Lean_Parser_Command_structCtor___closed__4;
 static lean_object* l_Lean_Parser_Command_opaque___elambda__1___closed__3;
@@ -339,6 +337,7 @@ static lean_object* l_Lean_Parser_Command_terminationByCore_formatter___closed__
 lean_object* l_Lean_Parser_many(lean_object*);
 static lean_object* l_Lean_Parser_Command_declModifiers_formatter___closed__3;
 static lean_object* l_Lean_Parser_Command_extends_parenthesizer___closed__2;
+static lean_object* l_Lean_Parser_Command_initializeKeyword___closed__9;
 static lean_object* l___regBuiltin_Lean_Parser_Command_set__option_declRange___closed__4;
 static lean_object* l_Lean_Parser_Command_ctor_parenthesizer___closed__3;
 lean_object* l_Lean_Parser_Term_bracketedBinder(uint8_t);
@@ -387,9 +386,9 @@ static lean_object* l_Lean_Parser_Command_computedFields___elambda__1___closed__
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_openRenaming;
 static lean_object* l_Lean_Parser_Command_openScoped_formatter___closed__1;
 static lean_object* l_Lean_Parser_Command_partial___elambda__1___closed__3;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__33;
 static lean_object* l___regBuiltin_Lean_Parser_Tactic_open_declRange___closed__7;
 static lean_object* l_Lean_Parser_Command_initialize_parenthesizer___closed__3;
-static lean_object* l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__13;
 static lean_object* l_Lean_Parser_Command_attribute___elambda__1___closed__26;
 static lean_object* l___regBuiltin_Lean_Parser_Tactic_set__option_declRange___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_classInductive___elambda__1(lean_object*, lean_object*);
@@ -446,7 +445,6 @@ static lean_object* l_Lean_Parser_Command_extends___elambda__1___closed__2;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_eval(lean_object*);
 static lean_object* l___regBuiltin_Lean_Parser_Tactic_set__option_parenthesizer___closed__1;
 static lean_object* l___regBuiltin_Lean_Parser_Command_whereStructInst_parenthesizer___closed__1;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__19;
 static lean_object* l_Lean_Parser_Command_opaque___closed__3;
 static lean_object* l_Lean_Parser_Command_deriving_formatter___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_universe_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -456,6 +454,8 @@ static lean_object* l___regBuiltin_Lean_Parser_Command_openOnly_formatter___clos
 static lean_object* l_Lean_Parser_Command_universe___closed__7;
 static lean_object* l_Lean_Parser_Command_printAxioms_formatter___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_terminationByElement_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__23;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__13;
 static lean_object* l_Lean_Parser_Command_inductive_formatter___closed__13;
 static lean_object* l_Lean_Parser_Command_openScoped___closed__6;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_declValSimple_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -498,6 +498,7 @@ static lean_object* l_Lean_Parser_Command_computedField___closed__10;
 static lean_object* l_Lean_Parser_Command_terminationHintMany___elambda__1___closed__3;
 lean_object* l_Lean_PrettyPrinter_Formatter_atomic_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_optDeclSig_formatter___closed__7;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__41;
 static lean_object* l_Lean_Parser_Command_declSig___elambda__1___closed__14;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_synth___elambda__1(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Term_quot___elambda__1___closed__3;
@@ -514,6 +515,7 @@ static lean_object* l_Lean_Parser_Command_ctor_formatter___closed__8;
 static lean_object* l_Lean_Parser_Command_inductive___elambda__1___closed__7;
 static lean_object* l_Lean_Parser_Command_declaration___closed__7;
 static lean_object* l___regBuiltin_Lean_Parser_Command_openScoped_formatter___closed__2;
+static lean_object* l_Lean_Parser_Command_initializeKeyword___closed__8;
 static lean_object* l_Lean_Parser_Command_declModifiers___elambda__2___closed__9;
 static lean_object* l_Lean_Parser_Command_section___closed__5;
 static lean_object* l_Lean_Parser_Command_openSimple___elambda__1___closed__3;
@@ -529,6 +531,7 @@ LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_structImplicitBinder
 static lean_object* l___regBuiltin_Lean_Parser_Command_protected_parenthesizer___closed__2;
 static lean_object* l_Lean_Parser_Command_extends___elambda__1___closed__1;
 static lean_object* l___regBuiltin_Lean_Parser_Command_namedPrio_parenthesizer___closed__1;
+static lean_object* l_Lean_Parser_Command_initializeKeyword___closed__4;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_nonrec_formatter(lean_object*);
 static lean_object* l_Lean_Parser_Command_end_formatter___closed__3;
 static lean_object* l_Lean_Parser_Command_def_parenthesizer___closed__6;
@@ -636,6 +639,7 @@ LEAN_EXPORT lean_object* l_Lean_Parser_Command_abbrev;
 static lean_object* l_Lean_Parser_Command_mutual_parenthesizer___closed__11;
 static lean_object* l_Lean_Parser_Command_variable_parenthesizer___closed__3;
 static lean_object* l_Lean_Parser_Command_structExplicitBinder___elambda__1___closed__14;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__27;
 lean_object* l_Lean_Parser_Term_binderTactic___elambda__1(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_structExplicitBinder_formatter___closed__9;
 static lean_object* l_Lean_Parser_Command_declValSimple_formatter___closed__2;
@@ -643,13 +647,11 @@ static lean_object* l___regBuiltin_Lean_Parser_Term_quot_formatter___closed__4;
 static lean_object* l_Lean_Parser_Command_inductive___elambda__1___closed__16;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_mutual_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_print___elambda__1___closed__13;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__43;
 lean_object* l_Lean_PrettyPrinter_Formatter_orelse_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_in___elambda__1___closed__1;
 static lean_object* l_Lean_Parser_Command_inductive_formatter___closed__6;
 static lean_object* l___regBuiltin_Lean_Parser_Command_protected_formatter___closed__1;
 static lean_object* l_Lean_Parser_Command_declSig___elambda__1___closed__16;
-static lean_object* l___regBuiltin_Lean_Parser_Command_builtin__initialize_formatter___closed__1;
 static lean_object* l_Lean_Parser_Command_printAxioms_parenthesizer___closed__2;
 static lean_object* l_Lean_Parser_Command_open_parenthesizer___closed__2;
 static lean_object* l_Lean_Parser_Command_computedFields___elambda__1___closed__13;
@@ -669,6 +671,7 @@ static lean_object* l_Lean_Parser_Command_openRenamingItem___elambda__1___closed
 static lean_object* l___regBuiltin_Lean_Parser_Term_set__option_declRange___closed__3;
 static lean_object* l_Lean_Parser_Command_declModifiers___closed__2;
 static lean_object* l_Lean_Parser_Command_declId___elambda__1___closed__22;
+static lean_object* l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__6;
 static lean_object* l_Lean_Parser_Command_structure___elambda__1___closed__16;
 static lean_object* l_Lean_Parser_Command_unsafe___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_open;
@@ -683,6 +686,7 @@ static lean_object* l_Lean_Parser_Command_section___elambda__1___closed__2;
 static lean_object* l_Lean_Parser_Command_declModifiers_formatter___closed__6;
 static lean_object* l___regBuiltin_Lean_Parser_Command_partial_parenthesizer___closed__2;
 static lean_object* l_Lean_Parser_Command_axiom___closed__6;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__4;
 static lean_object* l___regBuiltin_Lean_Parser_Command_openRenamingItem_parenthesizer___closed__1;
 static lean_object* l_Lean_Parser_Command_declValEqns___elambda__1___closed__4;
 static lean_object* l_Lean_Parser_Command_def___elambda__1___closed__14;
@@ -726,7 +730,6 @@ static lean_object* l_Lean_Parser_Tactic_open___closed__3;
 static lean_object* l_Lean_Parser_Command_visibility___closed__1;
 static lean_object* l_Lean_Parser_Term_precheckedQuot_formatter___closed__1;
 static lean_object* l_Lean_Parser_Command_exit___elambda__1___closed__4;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__20;
 static lean_object* l___regBuiltin_Lean_Parser_Command_decreasingBy_parenthesizer___closed__2;
 static lean_object* l_Lean_Parser_Command_whereStructInst___elambda__1___closed__28;
 static lean_object* l_Lean_Parser_Command_moduleDoc___elambda__1___closed__11;
@@ -763,6 +766,7 @@ static lean_object* l_Lean_Parser_Command_genInjectiveTheorems___closed__6;
 static lean_object* l_Lean_Parser_Command_namespace___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_def;
 static lean_object* l_Lean_Parser_Command_end___elambda__1___closed__10;
+static lean_object* l_Lean_Parser_Command_initializeKeyword_parenthesizer___closed__5;
 static lean_object* l_Lean_Parser_Command_declSig___closed__2;
 static lean_object* l_Lean_Parser_Term_quot_formatter___closed__7;
 static lean_object* l_Lean_Parser_Command_structImplicitBinder___elambda__1___closed__5;
@@ -775,6 +779,7 @@ static lean_object* l_Lean_Parser_Command_structSimpleBinder___closed__4;
 static lean_object* l_Lean_Parser_Command_structImplicitBinder___elambda__1___closed__14;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_export(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_mutual;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__2;
 static lean_object* l_Lean_Parser_Command_structure___elambda__1___closed__7;
 static lean_object* l_Lean_Parser_Term_set__option___closed__6;
 static lean_object* l_Lean_Parser_Command_initialize___elambda__1___closed__17;
@@ -832,22 +837,18 @@ static lean_object* l_Lean_Parser_Command_terminationByElement___elambda__1___cl
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_openRenamingItem___elambda__1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_mutual___elambda__1___closed__2;
 static lean_object* l___regBuiltin_Lean_Parser_Command_end_formatter___closed__2;
-static lean_object* l_Lean_Parser_Command_builtin__initialize_parenthesizer___closed__5;
 static lean_object* l_Lean_Parser_Command_attribute_parenthesizer___closed__5;
 static lean_object* l_Lean_Parser_Command_openHiding___closed__7;
-LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_builtin__initialize_parenthesizer(lean_object*);
 static lean_object* l_Lean_Parser_Command_unsafe_formatter___closed__1;
 static lean_object* l___regBuiltin_Lean_Parser_Command_variable_parenthesizer___closed__2;
 static lean_object* l_Lean_Parser_Command_noncomputable___elambda__1___closed__10;
 static lean_object* l_Lean_Parser_Command_eraseAttr___elambda__1___closed__9;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_noncomputableSection_parenthesizer(lean_object*);
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__32;
 static lean_object* l_Lean_Parser_Command_structExplicitBinder_parenthesizer___closed__13;
 static lean_object* l___regBuiltin_Lean_Parser_Command_initialize_declRange___closed__5;
 static lean_object* l_Lean_Parser_Command_openSimple___closed__6;
 static lean_object* l___regBuiltin_Lean_Parser_Command_check__failure_parenthesizer___closed__1;
 static lean_object* l_Lean_Parser_Command_whereStructInst___closed__1;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__10;
 static lean_object* l_Lean_Parser_Command_instance___elambda__1___closed__3;
 static lean_object* l_Lean_Parser_Command_instance_formatter___closed__3;
 static lean_object* l_Lean_Parser_Command_whereStructField_parenthesizer___closed__3;
@@ -870,13 +871,13 @@ static lean_object* l_Lean_Parser_Command_classInductive___elambda__1___closed__
 static lean_object* l_Lean_Parser_Command_abbrev___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Command_docComment_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Parser_Command_inductive_formatter___closed__1;
-static lean_object* l_Lean_Parser_Command_initialize_parenthesizer___closed__12;
 static lean_object* l_Lean_Parser_Command_moduleDoc_formatter___closed__8;
 static lean_object* l_Lean_Parser_Command_genInjectiveTheorems___elambda__1___closed__6;
 static lean_object* l_Lean_Parser_Command_whereStructInst___elambda__1___closed__10;
 static lean_object* l_Lean_Parser_Command_whereStructInst___elambda__1___closed__32;
 static lean_object* l_Lean_Parser_Command_openRenaming___closed__4;
 static lean_object* l_Lean_Parser_Command_print_formatter___closed__6;
+LEAN_EXPORT lean_object* l_Lean_Parser_Command_initializeKeyword___elambda__1(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_mutual___closed__12;
 static lean_object* l___regBuiltin_Lean_Parser_Tactic_set__option_declRange___closed__4;
 static lean_object* l_Lean_Parser_Command_openRenaming___closed__9;
@@ -890,12 +891,13 @@ static lean_object* l_Lean_Parser_Command_terminationByCore___closed__6;
 static lean_object* l_Lean_Parser_Command_openHiding___elambda__1___closed__11;
 lean_object* l_Lean_Parser_addBuiltinParser(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Parser_Command_init__quot_declRange___closed__6;
+static lean_object* l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__8;
 static lean_object* l_Lean_Parser_Command_classInductive_parenthesizer___closed__6;
 static lean_object* l_Lean_Parser_Command_declVal___elambda__1___closed__3;
 static lean_object* l_Lean_Parser_Command_theorem___elambda__1___closed__13;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__44;
 static lean_object* l_Lean_Parser_Command_openSimple___elambda__1___closed__5;
 static lean_object* l_Lean_Parser_Command_export___closed__12;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__12;
 static lean_object* l_Lean_Parser_Command_initialize___elambda__1___closed__8;
 lean_object* l_Lean_Parser_optional_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_check__failure___elambda__1___closed__10;
@@ -963,7 +965,6 @@ static lean_object* l_Lean_Parser_Command_eraseAttr_parenthesizer___closed__5;
 static lean_object* l_Lean_Parser_Command_reduce___elambda__1___closed__11;
 lean_object* l_Lean_Parser_Term_attrInstance_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_exit___closed__6;
-static lean_object* l_Lean_Parser_Command_builtin__initialize_parenthesizer___closed__3;
 static lean_object* l_Lean_Parser_Command_terminationHintMany_formatter___closed__2;
 static lean_object* l_Lean_Parser_Command_eval_parenthesizer___closed__4;
 static lean_object* l_Lean_Parser_Command_derivingClasses___closed__12;
@@ -1042,7 +1043,6 @@ static lean_object* l___regBuiltin_Lean_Parser_Command_universe_declRange___clos
 lean_object* l_Lean_Parser_checkPrecFn___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_noncomputableSection_formatter___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_instance;
-static lean_object* l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__6;
 static lean_object* l_Lean_Parser_Command_structFields___elambda__1___closed__17;
 lean_object* l_Lean_Parser_sepBy1_formatter(lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_terminationByElement_formatter___closed__5;
@@ -1066,10 +1066,10 @@ static lean_object* l_Lean_Parser_Command_terminationSuffix___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_openOnly___elambda__1(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_reduce___closed__8;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_decreasingBy_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__10;
-static lean_object* l___regBuiltin_Lean_Parser_Command_builtin__initialize_declRange___closed__7;
 static lean_object* l_Lean_Parser_Command_openSimple___elambda__1___closed__8;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__17;
 static lean_object* l___regBuiltin_Lean_Parser_Command_declaration_parenthesizer___closed__1;
+static lean_object* l_Lean_Parser_Command_initializeKeyword_formatter___closed__5;
 static lean_object* l___regBuiltin_Lean_Parser_Term_set__option_declRange___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_structFields___elambda__1(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Term_set__option___elambda__1___closed__9;
@@ -1095,7 +1095,6 @@ static lean_object* l___regBuiltin_Lean_Parser_Term_set__option_declRange___clos
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_instance___elambda__1(lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Parser_Command_check__failure_parenthesizer___closed__2;
 static lean_object* l_Lean_Parser_Command_structExplicitBinder_formatter___closed__2;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__26;
 static lean_object* l_Lean_Parser_Term_precheckedQuot_formatter___closed__4;
 static lean_object* l_Lean_Parser_Command_classInductive_formatter___closed__10;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_classInductive_formatter(lean_object*);
@@ -1104,6 +1103,7 @@ static lean_object* l_Lean_Parser_Command_optDefDeriving_parenthesizer___closed_
 static lean_object* l_Lean_Parser_Command_structFields___elambda__1___closed__1;
 static lean_object* l_Lean_Parser_Command_reduce___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_resolve__name___elambda__1(lean_object*, lean_object*);
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__8;
 static lean_object* l_Lean_Parser_Term_set__option_formatter___closed__6;
 static lean_object* l_Lean_Parser_Command_terminationHintMany___closed__14;
 lean_object* l_Lean_Parser_Term_matchAltsWhereDecls_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -1114,7 +1114,6 @@ lean_object* l_Lean_Parser_leadingNode_formatter___boxed(lean_object*, lean_obje
 static lean_object* l_Lean_Parser_Command_structure___elambda__1___closed__29;
 static lean_object* l_Lean_Parser_Command_openSimple___elambda__1___closed__4;
 static lean_object* l___regBuiltin_Lean_Parser_Command_printAxioms_declRange___closed__3;
-static lean_object* l_Lean_Parser_Command_builtin__initialize___closed__3;
 static lean_object* l_Lean_Parser_Command_set__option___closed__7;
 static lean_object* l___regBuiltin_Lean_Parser_Command_export_declRange___closed__4;
 static lean_object* l_Lean_Parser_Command_declId___elambda__1___closed__14;
@@ -1131,7 +1130,6 @@ static lean_object* l___regBuiltin_Lean_Parser_Command_attribute_declRange___clo
 static lean_object* l_Lean_Parser_Command_structSimpleBinder___elambda__1___closed__10;
 static lean_object* l_Lean_Parser_Command_export___closed__11;
 static lean_object* l_Lean_Parser_Command_abbrev_formatter___closed__3;
-LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_builtin__initialize(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_quot;
 static lean_object* l_Lean_Parser_Command_namespace___closed__5;
 static lean_object* l_Lean_Parser_Command_mutual_formatter___closed__1;
@@ -1229,6 +1227,7 @@ static lean_object* l_Lean_Parser_Command_inductive___elambda__1___closed__20;
 static lean_object* l_Lean_Parser_Command_private_parenthesizer___closed__3;
 static lean_object* l_Lean_Parser_Command_declaration_formatter___closed__10;
 lean_object* l_Lean_Parser_optional_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__45;
 static lean_object* l_Lean_Parser_Command_structure___elambda__1___closed__30;
 static lean_object* l_Lean_Parser_Command_instance_parenthesizer___closed__1;
 static lean_object* l___regBuiltin_Lean_Parser_Command_axiom_formatter___closed__1;
@@ -1238,15 +1237,17 @@ static lean_object* l_Lean_Parser_Command_example___elambda__1___closed__1;
 static lean_object* l___regBuiltin_Lean_Parser_Command_in_declRange___closed__5;
 static lean_object* l_Lean_Parser_Tactic_open___elambda__1___closed__2;
 static lean_object* l_Lean_Parser_Command_deriving___elambda__1___closed__10;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__40;
 static lean_object* l_Lean_Parser_Command_namespace___elambda__1___closed__12;
+static lean_object* l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__2;
 static lean_object* l_Lean_Parser_Command_ctor_formatter___closed__2;
-static lean_object* l___regBuiltin_Lean_Parser_Command_builtin__initialize_declRange___closed__4;
 static lean_object* l_Lean_Parser_Command_declValSimple_formatter___closed__3;
 static lean_object* l_Lean_Parser_Command_decreasingBy___elambda__1___closed__5;
 static lean_object* l_Lean_Parser_Command_moduleDoc_parenthesizer___closed__1;
 lean_object* l_Lean_Parser_Term_binderTactic_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_openRenamingItem___closed__4;
 static lean_object* l_Lean_Parser_Command_variable_parenthesizer___closed__5;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__9;
 static lean_object* l_Lean_Parser_Command_attribute___elambda__1___closed__21;
 static lean_object* l_Lean_Parser_Command_declValSimple___elambda__1___closed__5;
 static lean_object* l_Lean_Parser_Command_open___elambda__1___closed__6;
@@ -1307,6 +1308,7 @@ static lean_object* l_Lean_Parser_Command_openDecl_parenthesizer___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_print_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_theorem_formatter___closed__6;
 static lean_object* l_Lean_Parser_Command_initialize___closed__2;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__30;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_openSimple_formatter(lean_object*);
 static lean_object* l_Lean_Parser_Command_inductive_parenthesizer___closed__14;
 static lean_object* l_Lean_Parser_Command_abbrev_parenthesizer___closed__6;
@@ -1323,6 +1325,7 @@ static lean_object* l_Lean_Parser_Command_inductive___closed__7;
 static lean_object* l_Lean_Parser_Command_axiom_parenthesizer___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_unsafe;
 static lean_object* l___regBuiltin_Lean_Parser_Command_structCtor_formatter___closed__1;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__15;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_resolve__name_formatter(lean_object*);
 static lean_object* l_Lean_Parser_Command_whereStructInst___elambda__1___closed__35;
 static lean_object* l_Lean_Parser_Command_structImplicitBinder_parenthesizer___closed__7;
@@ -1348,6 +1351,7 @@ static lean_object* l_Lean_Parser_Term_quot___elambda__1___closed__13;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_terminationByCore_formatter(lean_object*);
 static lean_object* l___regBuiltin_Lean_Parser_Command_moduleDoc_declRange___closed__7;
 static lean_object* l_Lean_Parser_Command_decreasingBy___elambda__1___closed__13;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__18;
 static lean_object* l___regBuiltin_Lean_Parser_Command_open_formatter___closed__1;
 static lean_object* l_Lean_Parser_Command_terminationHintMany___closed__19;
 static lean_object* l_Lean_Parser_Command_initialize___closed__8;
@@ -1482,12 +1486,13 @@ static lean_object* l___regBuiltin_Lean_Parser_Tactic_open_declRange___closed__4
 static lean_object* l_Lean_Parser_Command_openHiding___elambda__1___closed__3;
 extern lean_object* l_Lean_PrettyPrinter_parenthesizerAttribute;
 static lean_object* l___regBuiltin_Lean_Parser_Command_noncomputableSection_parenthesizer___closed__2;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__6;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_noncomputable___elambda__1(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_optDefDeriving___closed__5;
 static lean_object* l_Lean_Parser_Command_resolve__name___elambda__1___closed__4;
 static lean_object* l_Lean_Parser_Command_structSimpleBinder_formatter___closed__3;
+static lean_object* l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__13;
 static lean_object* l___regBuiltin_Lean_Parser_Command_whereStructField_parenthesizer___closed__2;
-LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_builtin__initialize_declRange(lean_object*);
 static lean_object* l_Lean_Parser_Command_unsafe_formatter___closed__2;
 static lean_object* l___regBuiltin_Lean_Parser_Command_classTk_formatter___closed__1;
 static lean_object* l_Lean_Parser_Command_quot_parenthesizer___closed__3;
@@ -1498,6 +1503,7 @@ static lean_object* l_Lean_Parser_Command_namedPrio_formatter___closed__4;
 static lean_object* l_Lean_Parser_Command_whereStructInst___elambda__1___closed__27;
 static lean_object* l_Lean_Parser_Command_eval___elambda__1___closed__12;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_noncomputableSection___elambda__1(lean_object*, lean_object*);
+static lean_object* l_Lean_Parser_Command_initializeKeyword_parenthesizer___closed__3;
 static lean_object* l_Lean_Parser_Command_structInstBinder___elambda__1___closed__8;
 static lean_object* l_Lean_Parser_Command_initialize___elambda__1___closed__15;
 static lean_object* l_Lean_Parser_Command_in_formatter___closed__3;
@@ -1515,6 +1521,7 @@ static lean_object* l_Lean_Parser_Command_namedPrio___elambda__1___closed__3;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_synth_formatter(lean_object*);
 extern lean_object* l_Lean_Parser_Term_binderDefault;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_example_parenthesizer(lean_object*);
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__42;
 static lean_object* l___regBuiltin_Lean_Parser_Term_quot_formatter___closed__3;
 static lean_object* l_Lean_Parser_Command_optDeriving_formatter___closed__3;
 static lean_object* l_Lean_Parser_Command_structExplicitBinder___elambda__1___closed__4;
@@ -1524,7 +1531,7 @@ LEAN_EXPORT lean_object* l_Lean_Parser_Command_terminationByCore_parenthesizer(l
 static lean_object* l_Lean_Parser_Command_structFields_parenthesizer___closed__6;
 static lean_object* l_Lean_Parser_Command_openSimple_parenthesizer___closed__1;
 static lean_object* l_Lean_Parser_Command_decreasingBy_formatter___closed__2;
-LEAN_EXPORT lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492_(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474_(lean_object*);
 static lean_object* l_Lean_Parser_Command_reduce___elambda__1___closed__8;
 static lean_object* l_Lean_Parser_Command_initialize___closed__4;
 static lean_object* l_Lean_Parser_Command_def___elambda__1___closed__4;
@@ -1541,6 +1548,7 @@ static lean_object* l_Lean_Parser_Command_computedFields___elambda__1___closed__
 static lean_object* l_Lean_Parser_Command_structExplicitBinder___closed__9;
 static lean_object* l_Lean_Parser_Command_example_parenthesizer___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_check__failure_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__37;
 static lean_object* l_Lean_Parser_Command_attribute___closed__6;
 static lean_object* l_Lean_Parser_Command_optionValue_formatter___closed__1;
 static lean_object* l___regBuiltin_Lean_Parser_Command_optDeclSig_formatter___closed__1;
@@ -1558,7 +1566,6 @@ LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_structFields_parenth
 static lean_object* l_Lean_Parser_Command_structure_formatter___closed__6;
 static lean_object* l_Lean_Parser_Term_quot___elambda__1___closed__4;
 static lean_object* l_Lean_Parser_Command_inductive_formatter___closed__8;
-static lean_object* l_Lean_Parser_Command_builtin__initialize_formatter___closed__3;
 static lean_object* l_Lean_Parser_Command_terminationSuffix_parenthesizer___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_declaration___elambda__1(lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Parser_Command_open_declRange___closed__7;
@@ -1583,7 +1590,6 @@ static lean_object* l_Lean_Parser_Command_instance_parenthesizer___closed__3;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_open_parenthesizer(lean_object*);
 static lean_object* l_Lean_Parser_Command_classTk_formatter___closed__2;
 static lean_object* l_Lean_Parser_Command_declaration_parenthesizer___closed__9;
-LEAN_EXPORT lean_object* l_Lean_Parser_Command_builtin__initialize_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Term_set__option_formatter___closed__5;
 static lean_object* l_Lean_Parser_Command_attribute___closed__5;
 static lean_object* l___regBuiltin_Lean_Parser_Command_export_declRange___closed__5;
@@ -1657,8 +1663,10 @@ static lean_object* l_Lean_Parser_Command_deriving___elambda__1___closed__4;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_whereStructInst_parenthesizer(lean_object*);
 static lean_object* l___regBuiltin_Lean_Parser_Command_namedPrio_parenthesizer___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_in___elambda__1(lean_object*, lean_object*);
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__3;
 static lean_object* l_Lean_Parser_Command_set__option___closed__10;
 static lean_object* l_Lean_Parser_Command_unsafe___elambda__1___closed__10;
+static lean_object* l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__1;
 static lean_object* l_Lean_Parser_Command_declModifiers___elambda__2___closed__18;
 static lean_object* l_Lean_Parser_Term_precheckedQuot_parenthesizer___closed__4;
 static lean_object* l_Lean_Parser_Command_whereStructField_formatter___closed__2;
@@ -1688,6 +1696,7 @@ static lean_object* l_Lean_Parser_Command_terminationByElement___closed__11;
 static lean_object* l_Lean_Parser_Command_reduce_formatter___closed__3;
 static lean_object* l_Lean_Parser_Command_openHiding___closed__9;
 static lean_object* l_Lean_Parser_Command_exit_parenthesizer___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Parser_Command_initializeKeyword_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_decreasingBy_parenthesizer(lean_object*);
 static lean_object* l_Lean_Parser_Term_precheckedQuot___elambda__1___closed__1;
 static lean_object* l_Lean_Parser_Command_example_parenthesizer___closed__3;
@@ -1695,7 +1704,6 @@ static lean_object* l_Lean_Parser_Command_structFields___elambda__1___closed__23
 static lean_object* l_Lean_Parser_Command_classInductive___closed__5;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_print_declRange(lean_object*);
 static lean_object* l_Lean_Parser_Tactic_set__option_parenthesizer___closed__2;
-static lean_object* l___regBuiltin_Lean_Parser_Command_builtin__initialize_declRange___closed__5;
 static lean_object* l_Lean_Parser_Command_noncomputableSection___closed__9;
 static lean_object* l___regBuiltin_Lean_Parser_Command_openRenamingItem_parenthesizer___closed__2;
 static lean_object* l_Lean_Parser_Command_open___closed__2;
@@ -1710,7 +1718,6 @@ static lean_object* l_Lean_Parser_Command_synth___closed__3;
 lean_object* l_Lean_Parser_nodeInfo(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_exit___elambda__1___closed__1;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Tactic_open_declRange(lean_object*);
-LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_builtin__initialize_formatter(lean_object*);
 lean_object* l_Lean_Parser_checkLhsPrecFn(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_eval_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_attribute___closed__3;
@@ -1754,7 +1761,6 @@ LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_set__option_parenthe
 static lean_object* l_Lean_Parser_Command_openOnly_formatter___closed__4;
 lean_object* l_Lean_Parser_Term_bracketedBinder_parenthesizer___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_instance_formatter___closed__2;
-static lean_object* l_Lean_Parser_Command_builtin__initialize_formatter___closed__5;
 static lean_object* l_Lean_Parser_Command_terminationByCore_formatter___closed__2;
 static lean_object* l_Lean_Parser_Command_export_parenthesizer___closed__8;
 static lean_object* l_Lean_Parser_Command_whereStructInst_parenthesizer___closed__5;
@@ -1787,6 +1793,7 @@ LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_printAxioms_formatte
 static lean_object* l_Lean_Parser_Command_init__quot_parenthesizer___closed__1;
 static lean_object* l___regBuiltin_Lean_Parser_Command_synth_declRange___closed__7;
 static lean_object* l_Lean_Parser_Command_noncomputableSection___closed__4;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__28;
 lean_object* l_Lean_Parser_Command_commentBody_parenthesizer___boxed(lean_object*);
 static lean_object* l___regBuiltin_Lean_Parser_Command_check__failure_formatter___closed__2;
 static lean_object* l_Lean_Parser_Command_set__option___elambda__1___closed__2;
@@ -1806,9 +1813,10 @@ LEAN_EXPORT lean_object* l_Lean_Parser_Command_optDefDeriving;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_export___elambda__1(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Term_precheckedQuot___elambda__1___closed__3;
 static lean_object* l_Lean_Parser_Command_declId_formatter___closed__7;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__14;
 static lean_object* l_Lean_Parser_Command_structImplicitBinder___elambda__1___closed__16;
 static lean_object* l_Lean_Parser_Command_classTk_formatter___closed__1;
-static lean_object* l___regBuiltin_Lean_Parser_Command_builtin__initialize_declRange___closed__3;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__5;
 lean_object* l___private_Lean_Parser_Basic_0__Lean_Parser_addQuotDepthFn(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_declModifiers___elambda__2___closed__10;
 static lean_object* l_Lean_Parser_Command_openHiding_formatter___closed__6;
@@ -1830,6 +1838,7 @@ LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Term_quot_formatter(lean_obj
 static lean_object* l___regBuiltin_Lean_Parser_Command_resolve__name_formatter___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_terminationHintMany(lean_object*);
 static lean_object* l_Lean_Parser_Command_classTk___closed__1;
+static lean_object* l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__11;
 static lean_object* l_Lean_Parser_Command_eval___closed__4;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_namespace_parenthesizer(lean_object*);
 static lean_object* l_Lean_Parser_Command_terminationByCore___elambda__1___closed__12;
@@ -1916,6 +1925,7 @@ static lean_object* l___regBuiltin_Lean_Parser_Term_precheckedQuot_parenthesizer
 static lean_object* l_Lean_Parser_Term_quot___elambda__1___closed__17;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_axiom_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_openDecl_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__22;
 static lean_object* l_Lean_Parser_Command_axiom___closed__7;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_eraseAttr_formatter(lean_object*);
 static lean_object* l_Lean_Parser_Command_eval___elambda__1___closed__2;
@@ -1969,12 +1979,12 @@ static lean_object* l_Lean_Parser_Command_declModifiers_formatter___closed__24;
 static lean_object* l_Lean_Parser_Command_openDecl___closed__5;
 static lean_object* l_Lean_Parser_Command_classInductive_parenthesizer___closed__3;
 static lean_object* l_Lean_Parser_Command_namedPrio_formatter___closed__9;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__22;
 static lean_object* l_Lean_Parser_Command_reduce___elambda__1___closed__2;
 static lean_object* l___regBuiltin_Lean_Parser_Command_genInjectiveTheorems_declRange___closed__7;
 static lean_object* l_Lean_Parser_Command_section___elambda__1___closed__5;
 static lean_object* l___regBuiltin_Lean_Parser_Command_universe_declRange___closed__5;
 static lean_object* l___regBuiltin_Lean_Parser_Command_private_formatter___closed__1;
+static lean_object* l___regBuiltin_Lean_Parser_Command_initializeKeyword_formatter___closed__1;
 static lean_object* l_Lean_Parser_Command_protected___elambda__1___closed__5;
 static lean_object* l___regBuiltin_Lean_Parser_Command_resolve__name_parenthesizer___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_structSimpleBinder_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -2003,7 +2013,6 @@ LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Term_open_parenthesizer(lean
 static lean_object* l_Lean_Parser_Command_openRenaming___elambda__1___closed__8;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_init__quot_formatter(lean_object*);
 static lean_object* l_Lean_Parser_Command_unsafe___closed__5;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__33;
 static lean_object* l_Lean_Parser_Command_mutual___closed__9;
 static lean_object* l_Lean_Parser_Command_computedField_formatter___closed__8;
 static lean_object* l_Lean_Parser_Command_openScoped___closed__2;
@@ -2030,7 +2039,6 @@ static lean_object* l___regBuiltin_Lean_Parser_Term_open_parenthesizer___closed_
 static lean_object* l_Lean_Parser_Command_namespace___elambda__1___closed__2;
 static lean_object* l_Lean_Parser_Command_section___elambda__1___closed__3;
 static lean_object* l_Lean_Parser_Command_export_parenthesizer___closed__3;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__24;
 static lean_object* l_Lean_Parser_Command_attribute_formatter___closed__9;
 static lean_object* l___regBuiltin_Lean_Parser_Command_universe_declRange___closed__3;
 static lean_object* l_Lean_Parser_Command_nonrec___elambda__1___closed__3;
@@ -2082,6 +2090,7 @@ LEAN_EXPORT lean_object* l_Lean_Parser_Command_decreasingBy;
 static lean_object* l_Lean_Parser_Command_optDeclSig___elambda__1___closed__7;
 static lean_object* l___regBuiltin_Lean_Parser_Command_declValEqns_parenthesizer___closed__2;
 static lean_object* l_Lean_Parser_Command_whereStructInst___closed__5;
+static lean_object* l___regBuiltin_Lean_Parser_Command_initializeKeyword_formatter___closed__2;
 static lean_object* l_Lean_Parser_Command_protected___closed__1;
 static lean_object* l___regBuiltin_Lean_Parser_Command_exit_parenthesizer___closed__1;
 static lean_object* l_Lean_Parser_Command_whereStructInst___elambda__1___closed__26;
@@ -2153,7 +2162,6 @@ LEAN_EXPORT lean_object* l_Lean_Parser_Command_terminationHintMany_parenthesizer
 static lean_object* l___regBuiltin_Lean_Parser_Command_openScoped_parenthesizer___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_variable___elambda__1(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_quot_formatter___closed__3;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__7;
 static lean_object* l_Lean_Parser_Tactic_set__option_parenthesizer___closed__6;
 static lean_object* l_Lean_Parser_Command_attribute_parenthesizer___closed__4;
 static lean_object* l_Lean_Parser_Command_synth___closed__6;
@@ -2168,7 +2176,9 @@ static lean_object* l_Lean_Parser_Command_openOnly_parenthesizer___closed__1;
 static lean_object* l_Lean_Parser_Command_terminationSuffix_formatter___closed__1;
 static lean_object* l_Lean_Parser_Command_openScoped___elambda__1___closed__4;
 static lean_object* l_Lean_Parser_Command_declValSimple___elambda__1___closed__8;
+LEAN_EXPORT lean_object* l_Lean_Parser_Command_initializeKeyword_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Parser_Command_export_formatter___closed__1;
+static lean_object* l_Lean_Parser_Command_initializeKeyword___closed__7;
 static lean_object* l_Lean_Parser_Command_mutual_parenthesizer___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_optDeclSig_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_in_formatter(lean_object*);
@@ -2190,8 +2200,10 @@ static lean_object* l___regBuiltin_Lean_Parser_Command_universe_declRange___clos
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_optDeriving_formatter(lean_object*);
 static lean_object* l_Lean_Parser_Command_optDeclSig_parenthesizer___closed__3;
 static lean_object* l_Lean_Parser_Command_attribute___elambda__1___closed__19;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__25;
 static lean_object* l_Lean_Parser_Command_openHiding_parenthesizer___closed__2;
 static lean_object* l_Lean_Parser_Command_variable___elambda__1___closed__4;
+static lean_object* l___regBuiltin_Lean_Parser_Command_initializeKeyword_parenthesizer___closed__1;
 static lean_object* l_Lean_Parser_Command_variable_parenthesizer___closed__2;
 static lean_object* l_Lean_Parser_Command_check__failure_parenthesizer___closed__3;
 static lean_object* l_Lean_Parser_Command_instance_formatter___closed__5;
@@ -2265,7 +2277,6 @@ lean_object* l_Lean_Parser_strLit_parenthesizer(lean_object*, lean_object*, lean
 static lean_object* l_Lean_Parser_Command_variable___elambda__1___closed__9;
 static lean_object* l_Lean_Parser_Term_precheckedQuot_parenthesizer___closed__2;
 static lean_object* l_Lean_Parser_Command_declModifiers___elambda__2___closed__5;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__16;
 static lean_object* l_Lean_Parser_Command_inductive_formatter___closed__4;
 static lean_object* l_Lean_Parser_Command_classInductive_formatter___closed__7;
 extern lean_object* l_Lean_Parser_rawIdent;
@@ -2309,6 +2320,7 @@ static lean_object* l_Lean_Parser_Command_openHiding_parenthesizer___closed__1;
 static lean_object* l_Lean_Parser_Term_quot_parenthesizer___closed__7;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_open_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_open___closed__7;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__29;
 static lean_object* l_Lean_Parser_Command_structCtor___closed__1;
 static lean_object* l_Lean_Parser_Command_abbrev_formatter___closed__7;
 static lean_object* l_Lean_Parser_Command_open_formatter___closed__5;
@@ -2357,10 +2369,10 @@ static lean_object* l_Lean_Parser_Command_def___closed__7;
 static lean_object* l___regBuiltin_Lean_Parser_Command_namespace_declRange___closed__7;
 static lean_object* l_Lean_Parser_Command_genInjectiveTheorems_parenthesizer___closed__2;
 static lean_object* l_Lean_Parser_Command_inductive_formatter___closed__9;
+static lean_object* l_Lean_Parser_Command_initializeKeyword_formatter___closed__3;
 static lean_object* l_Lean_Parser_Command_derivingClasses___closed__4;
 static lean_object* l___regBuiltin_Lean_Parser_Term_precheckedQuot_declRange___closed__1;
 static lean_object* l_Lean_Parser_Command_exit_formatter___closed__3;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__37;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_extends_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Tactic_open_formatter___closed__2;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_quot_docString(lean_object*);
@@ -2384,7 +2396,6 @@ LEAN_EXPORT lean_object* l_Lean_Parser_Command_def_formatter(lean_object*, lean_
 static lean_object* l___regBuiltin_Lean_Parser_Command_quot_declRange___closed__1;
 static lean_object* l___regBuiltin_Lean_Parser_Command_mutual_declRange___closed__7;
 static lean_object* l_Lean_Parser_Command_end___elambda__1___closed__6;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__42;
 uint32_t lean_string_utf8_get(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_mutual___closed__7;
 static lean_object* l_Lean_Parser_Command_declaration___closed__4;
@@ -2462,10 +2473,10 @@ static lean_object* l___regBuiltin_Lean_Parser_Command_mutual_declRange___closed
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_optDeclSig_parenthesizer(lean_object*);
 static lean_object* l_Lean_Parser_Command_deriving___closed__1;
 static lean_object* l_Lean_Parser_Tactic_open___closed__4;
-static lean_object* l___regBuiltin_Lean_Parser_Command_builtin__initialize_formatter___closed__2;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_end_parenthesizer(lean_object*);
 lean_object* l_Lean_Parser_Term_attrInstance_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_terminationBy___elambda__1___closed__7;
+static lean_object* l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__9;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_export_formatter(lean_object*);
 static lean_object* l_Lean_Parser_Command_abbrev_parenthesizer___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_declModifiers___elambda__2(lean_object*, lean_object*);
@@ -2541,12 +2552,12 @@ static lean_object* l_Lean_Parser_Command_openRenaming___elambda__1___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_theorem___elambda__1(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_protected_parenthesizer(lean_object*);
 static lean_object* l___regBuiltin_Lean_Parser_Command_check_parenthesizer___closed__1;
-static lean_object* l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__7;
 static lean_object* l_Lean_Parser_Command_terminationByCore___closed__5;
 static lean_object* l_Lean_Parser_Command_reduce_parenthesizer___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_computedFields_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Term_open_declRange(lean_object*);
 static lean_object* l___regBuiltin_Lean_Parser_Term_set__option_formatter___closed__1;
+static lean_object* l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__4;
 static lean_object* l_Lean_Parser_Command_terminationSuffix___closed__1;
 static lean_object* l_Lean_Parser_Command_private___elambda__1___closed__8;
 static lean_object* l_Lean_Parser_Command_decreasingBy___elambda__1___closed__1;
@@ -2598,6 +2609,7 @@ LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_quot_formatter(lean_
 static lean_object* l_Lean_Parser_Command_terminationSuffix_formatter___closed__2;
 static lean_object* l_Lean_Parser_Command_inductive_parenthesizer___closed__9;
 static lean_object* l_Lean_Parser_Command_noncomputable_parenthesizer___closed__1;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__7;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_declSig___elambda__1(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_attribute___elambda__1___closed__22;
 static lean_object* l_Lean_Parser_Command_structSimpleBinder___elambda__1___closed__2;
@@ -2613,7 +2625,6 @@ static lean_object* l_Lean_Parser_Command_exit___elambda__1___closed__11;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_ctor___elambda__1(lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Parser_Command_set__option_declRange___closed__7;
 static lean_object* l_Lean_Parser_Command_mutual___elambda__1___closed__7;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__18;
 static lean_object* l_Lean_Parser_Command_def___elambda__1___closed__12;
 static lean_object* l_Lean_Parser_Command_check___elambda__1___closed__11;
 static lean_object* l_Lean_Parser_Command_eraseAttr___closed__7;
@@ -2625,7 +2636,6 @@ static lean_object* l_Lean_Parser_Command_structImplicitBinder___elambda__1___cl
 static lean_object* l_Lean_Parser_Command_opaque___closed__1;
 static lean_object* l_Lean_Parser_Command_end___closed__8;
 static lean_object* l_Lean_Parser_Command_abbrev___closed__8;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__5;
 static lean_object* l_Lean_Parser_Command_inductive___elambda__1___closed__1;
 static lean_object* l_Lean_Parser_Command_initialize_formatter___closed__3;
 static lean_object* l_Lean_Parser_Command_exit_formatter___closed__1;
@@ -2658,7 +2668,6 @@ static lean_object* l_Lean_Parser_Command_attribute_formatter___closed__5;
 static lean_object* l_Lean_Parser_Command_optDefDeriving_parenthesizer___closed__3;
 static lean_object* l_Lean_Parser_Command_exit_formatter___closed__2;
 static lean_object* l_Lean_Parser_Command_structExplicitBinder_parenthesizer___closed__7;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__30;
 static lean_object* l_Lean_Parser_Tactic_set__option_formatter___closed__6;
 static lean_object* l_Lean_Parser_Command_structSimpleBinder___closed__7;
 static lean_object* l_Lean_Parser_Command_extends___elambda__1___closed__9;
@@ -2689,7 +2698,6 @@ static lean_object* l___regBuiltin_Lean_Parser_Command_quot_parenthesizer___clos
 static lean_object* l_Lean_Parser_Command_inductive___closed__8;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_declModifiersF_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_whereStructInst___elambda__1___closed__23;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__14;
 static lean_object* l_Lean_Parser_Command_openHiding___elambda__1___closed__6;
 static lean_object* l_Lean_Parser_Command_printAxioms___elambda__1___closed__8;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_terminationBy_formatter(lean_object*);
@@ -2718,7 +2726,6 @@ static lean_object* l_Lean_Parser_Command_declModifiers_parenthesizer___closed__
 static lean_object* l_Lean_Parser_Command_printAxioms___closed__8;
 static lean_object* l_Lean_Parser_Command_optDefDeriving_parenthesizer___closed__5;
 static lean_object* l_Lean_Parser_Term_precheckedQuot_formatter___closed__3;
-static lean_object* l_Lean_Parser_Command_initialize___elambda__1___closed__22;
 static lean_object* l___regBuiltin_Lean_Parser_Command_check_parenthesizer___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_export;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_instance_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -2739,7 +2746,6 @@ static lean_object* l_Lean_Parser_Command_reduce___closed__6;
 static lean_object* l_Lean_Parser_Command_reduce_parenthesizer___closed__2;
 extern lean_object* l_Lean_Parser_Term_attrInstance;
 static lean_object* l_Lean_Parser_Command_namespace___elambda__1___closed__3;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__28;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_openRenamingItem___elambda__1(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_axiom___elambda__1___closed__1;
 static lean_object* l_Lean_Parser_Command_abbrev___closed__2;
@@ -2819,6 +2825,7 @@ static lean_object* l_Lean_Parser_Command_check___elambda__1___closed__4;
 static lean_object* l_Lean_Parser_Command_decreasingBy___elambda__1___closed__4;
 static lean_object* l_Lean_Parser_Command_structInstBinder___closed__1;
 static lean_object* l_Lean_Parser_Command_terminationByCore___elambda__1___closed__8;
+static lean_object* l_Lean_Parser_Command_initializeKeyword_formatter___closed__4;
 static lean_object* l_Lean_Parser_Command_terminationByElement_formatter___closed__9;
 static lean_object* l_Lean_Parser_Command_mutual_parenthesizer___closed__13;
 static lean_object* l_Lean_Parser_Command_mutual___closed__10;
@@ -2826,7 +2833,6 @@ static lean_object* l___regBuiltin_Lean_Parser_Command_optDeriving_formatter___c
 static lean_object* l_Lean_Parser_Command_openSimple_formatter___closed__1;
 static lean_object* l___regBuiltin_Lean_Parser_Command_eval_declRange___closed__5;
 static lean_object* l_Lean_Parser_Command_decreasingBy_formatter___closed__4;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__3;
 static lean_object* l_Lean_Parser_Command_attribute___elambda__1___closed__25;
 static lean_object* l_Lean_Parser_Command_structInstBinder_parenthesizer___closed__1;
 static lean_object* l_Lean_Parser_Command_declId_parenthesizer___closed__5;
@@ -2875,18 +2881,15 @@ static lean_object* l_Lean_Parser_Command_print___elambda__1___closed__11;
 static lean_object* l_Lean_Parser_Command_example_formatter___closed__1;
 static lean_object* l_Lean_Parser_Term_set__option_parenthesizer___closed__5;
 lean_object* l_Lean_PrettyPrinter_Formatter_skip_formatter___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Parser_Command_builtin__initialize_formatter___closed__1;
 static lean_object* l_Lean_Parser_Command_eval___elambda__1___closed__6;
 static lean_object* l_Lean_Parser_Command_resolve__name___closed__1;
 static lean_object* l_Lean_Parser_Command_axiom___elambda__1___closed__8;
 static lean_object* l_Lean_Parser_Command_inductive___closed__4;
 static lean_object* l_Lean_Parser_Command_export_formatter___closed__4;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__15;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_structCtor_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_printAxioms_formatter___closed__4;
 static lean_object* l_Lean_Parser_Command_terminationByElement_parenthesizer___closed__3;
 static lean_object* l_Lean_Parser_Command_terminationByElement___closed__1;
-static lean_object* l_Lean_Parser_Command_builtin__initialize___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_declModifiers_parenthesizer(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_terminationByElement_parenthesizer___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_private;
@@ -2954,7 +2957,6 @@ LEAN_EXPORT lean_object* l_Lean_Parser_Term_quot___elambda__1___lambda__1___boxe
 static lean_object* l_Lean_Parser_Command_mutual___elambda__1___closed__3;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_extends_parenthesizer(lean_object*);
 static lean_object* l_Lean_Parser_Tactic_open_parenthesizer___closed__1;
-static lean_object* l_Lean_Parser_Command_builtin__initialize_parenthesizer___closed__4;
 static lean_object* l_Lean_Parser_Command_printAxioms___closed__6;
 static lean_object* l_Lean_Parser_Command_genInjectiveTheorems___elambda__1___closed__8;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_end_declRange(lean_object*);
@@ -2985,6 +2987,7 @@ static lean_object* l_Lean_Parser_Command_declModifiers_parenthesizer___closed__
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_terminationHintMany___lambda__1(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Term_open_parenthesizer___closed__1;
 lean_object* l_Lean_Parser_commandParser_formatter___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_initializeKeyword_formatter(lean_object*);
 static lean_object* l_Lean_Parser_Command_computedField___elambda__1___closed__10;
 static lean_object* l_Lean_Parser_Command_declModifiers___elambda__2___closed__22;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_partial___elambda__1(lean_object*, lean_object*);
@@ -3020,7 +3023,6 @@ static lean_object* l_Lean_Parser_Command_structExplicitBinder___elambda__1___cl
 uint8_t lean_uint32_dec_eq(uint32_t, uint32_t);
 static lean_object* l_Lean_Parser_Command_reduce_formatter___closed__1;
 static lean_object* l_Lean_Parser_Command_terminationByElement___closed__5;
-static lean_object* l_Lean_Parser_Command_builtin__initialize_formatter___closed__2;
 static lean_object* l___regBuiltin_Lean_Parser_Command_moduleDoc_formatter___closed__1;
 static lean_object* l_Lean_Parser_Tactic_set__option_parenthesizer___closed__4;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_openHiding_formatter(lean_object*);
@@ -3057,7 +3059,6 @@ static lean_object* l___regBuiltin_Lean_Parser_Command_deriving_declRange___clos
 static lean_object* l_Lean_Parser_Command_resolve__name___elambda__1___closed__5;
 static lean_object* l_Lean_Parser_Command_derivingClasses___closed__1;
 static lean_object* l_Lean_Parser_Command_decreasingBy___closed__8;
-static lean_object* l_Lean_Parser_Command_builtin__initialize___closed__9;
 static lean_object* l___regBuiltin_Lean_Parser_Command_structImplicitBinder_parenthesizer___closed__2;
 static lean_object* l_Lean_Parser_Command_instance_formatter___closed__1;
 static lean_object* l_Lean_Parser_Command_init__quot___closed__2;
@@ -3083,6 +3084,7 @@ static lean_object* l_Lean_Parser_Command_openRenamingItem_parenthesizer___close
 static lean_object* l_Lean_Parser_Command_deriving_parenthesizer___closed__1;
 static lean_object* l___regBuiltin_Lean_Parser_Command_eraseAttr_parenthesizer___closed__1;
 static lean_object* l_Lean_Parser_Command_printAxioms___closed__1;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__32;
 static lean_object* l_Lean_Parser_Command_declSig___elambda__1___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_openRenaming_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Parser_Command_structureTk_formatter___closed__1;
@@ -3123,7 +3125,6 @@ static lean_object* l___regBuiltin_Lean_Parser_Command_openHiding_parenthesizer_
 static lean_object* l_Lean_Parser_Command_inductive_parenthesizer___closed__7;
 static lean_object* l_Lean_Parser_Command_extends_formatter___closed__3;
 static lean_object* l___regBuiltin_Lean_Parser_Command_moduleDoc_formatter___closed__2;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__2;
 static lean_object* l_Lean_Parser_Command_declModifiers_parenthesizer___closed__11;
 static lean_object* l___regBuiltin_Lean_Parser_Command_quot_parenthesizer___closed__2;
 static lean_object* l___regBuiltin_Lean_Parser_Command_nonrec_formatter___closed__1;
@@ -3140,7 +3141,6 @@ static lean_object* l_Lean_Parser_Command_reduce_formatter___closed__2;
 static lean_object* l_Lean_Parser_Command_whereStructInst_formatter___closed__8;
 static lean_object* l___regBuiltin_Lean_Parser_Command_mutual_declRange___closed__4;
 static lean_object* l_Lean_Parser_Command_example_parenthesizer___closed__4;
-static lean_object* l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__11;
 static lean_object* l_Lean_Parser_Command_openHiding___elambda__1___closed__18;
 static lean_object* l_Lean_Parser_Command_partial___elambda__1___closed__5;
 static lean_object* l_Lean_Parser_Command_set__option___closed__8;
@@ -3151,6 +3151,7 @@ extern lean_object* l_Lean_Parser_Term_attrKind;
 static lean_object* l_Lean_Parser_Term_quot_parenthesizer___closed__5;
 static lean_object* l___regBuiltin_Lean_Parser_Command_resolve__name_declRange___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_initialize_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__10;
 static lean_object* l___regBuiltin_Lean_Parser_Command_structExplicitBinder_formatter___closed__2;
 static lean_object* l___regBuiltin_Lean_Parser_Command_declaration_declRange___closed__1;
 static lean_object* l_Lean_Parser_Command_export_parenthesizer___closed__5;
@@ -3189,6 +3190,7 @@ static lean_object* l_Lean_Parser_Command_classInductive___closed__6;
 static lean_object* l_Lean_Parser_Command_namespace_parenthesizer___closed__2;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_partial_parenthesizer(lean_object*);
 static lean_object* l_Lean_Parser_Command_terminationSuffix_parenthesizer___closed__1;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__20;
 static lean_object* l_Lean_Parser_Command_eraseAttr_formatter___closed__2;
 static lean_object* l_Lean_Parser_Command_end___elambda__1___closed__1;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_genInjectiveTheorems_formatter(lean_object*);
@@ -3257,7 +3259,6 @@ static lean_object* l_Lean_Parser_Command_quot___closed__4;
 static lean_object* l_Lean_Parser_Command_optDeclSig_formatter___closed__9;
 static lean_object* l_Lean_Parser_Command_openHiding___elambda__1___closed__5;
 lean_object* l_Lean_Parser_Term_letDecl_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Parser_Command_builtin__initialize_formatter___closed__4;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_example_formatter(lean_object*);
 static lean_object* l_Lean_Parser_Command_resolve__name___elambda__1___closed__3;
 static lean_object* l___regBuiltin_Lean_Parser_Command_example_formatter___closed__2;
@@ -3280,7 +3281,6 @@ static lean_object* l_Lean_Parser_Command_whereStructInst___elambda__1___closed_
 static lean_object* l_Lean_Parser_Term_open_formatter___closed__2;
 static lean_object* l_Lean_Parser_Command_namespace___closed__7;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_namespace_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__25;
 lean_object* l_Lean_Parser_categoryParser(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_check__failure___elambda__1___closed__2;
 static lean_object* l_Lean_Parser_Command_computedFields___elambda__1___closed__7;
@@ -3314,7 +3314,6 @@ static lean_object* l_Lean_Parser_Command_synth_formatter___closed__2;
 static lean_object* l_Lean_Parser_Command_computedField___elambda__1___closed__15;
 static lean_object* l_Lean_Parser_Command_noncomputable___elambda__1___closed__4;
 static lean_object* l_Lean_Parser_Command_openSimple___elambda__1___closed__7;
-static lean_object* l___regBuiltin_Lean_Parser_Command_builtin__initialize_parenthesizer___closed__2;
 static lean_object* l___regBuiltin_Lean_Parser_Command_init__quot_formatter___closed__2;
 static lean_object* l_Lean_Parser_Command_decreasingBy___elambda__1___closed__11;
 static lean_object* l_Lean_Parser_Command_optDeclSig___elambda__1___closed__6;
@@ -3328,6 +3327,7 @@ static lean_object* l_Lean_Parser_Command_end___closed__6;
 static lean_object* l_Lean_Parser_Command_optDefDeriving___closed__6;
 static lean_object* l_Lean_Parser_Command_noncomputable_formatter___closed__1;
 static lean_object* l___regBuiltin_Lean_Parser_Command_section_formatter___closed__1;
+static lean_object* l_Lean_Parser_Command_initializeKeyword___closed__5;
 static lean_object* l___regBuiltin_Lean_Parser_Command_classTk_formatter___closed__2;
 static lean_object* l_Lean_Parser_Command_decreasingBy___closed__2;
 static lean_object* l_Lean_Parser_Command_instance___closed__6;
@@ -3345,7 +3345,6 @@ LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_extends_formatter(le
 static lean_object* l_Lean_Parser_Command_structInstBinder_parenthesizer___closed__8;
 static lean_object* l___regBuiltin_Lean_Parser_Command_variable_declRange___closed__3;
 static lean_object* l___regBuiltin_Lean_Parser_Command_ctor_formatter___closed__1;
-static lean_object* l___regBuiltin_Lean_Parser_Command_builtin__initialize_parenthesizer___closed__1;
 static lean_object* l___regBuiltin_Lean_Parser_Command_export_declRange___closed__7;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_declVal_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_declSig___elambda__1___closed__2;
@@ -3362,7 +3361,6 @@ static lean_object* l_Lean_Parser_Command_deriving_formatter___closed__7;
 static lean_object* l_Lean_Parser_Command_opaque___closed__4;
 static lean_object* l_Lean_Parser_Command_genInjectiveTheorems___closed__2;
 static lean_object* l_Lean_Parser_Command_in_formatter___closed__2;
-static lean_object* l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__8;
 static lean_object* l_Lean_Parser_Command_optDeclSig___closed__5;
 static lean_object* l___regBuiltin_Lean_Parser_Tactic_open_formatter___closed__1;
 static lean_object* l_Lean_Parser_Command_def___elambda__1___closed__13;
@@ -3373,7 +3371,6 @@ LEAN_EXPORT lean_object* l_Lean_Parser_Command_declSig_formatter(lean_object*, l
 static lean_object* l_Lean_Parser_Tactic_open_formatter___closed__6;
 static lean_object* l_Lean_Parser_Command_resolve__name___closed__8;
 static lean_object* l___regBuiltin_Lean_Parser_Command_declaration_declRange___closed__6;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__6;
 static lean_object* l_Lean_Parser_Command_computedField_parenthesizer___closed__4;
 lean_object* l_Lean_PrettyPrinter_Formatter_incQuotDepth_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Parser_Command_print_declRange___closed__3;
@@ -3391,8 +3388,8 @@ static lean_object* l_Lean_Parser_Command_terminationByElement___closed__6;
 static lean_object* l_Lean_Parser_Command_structure_parenthesizer___closed__16;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_declModifiers___elambda__1___rarg(lean_object*);
 static lean_object* l_Lean_Parser_Command_computedFields_formatter___closed__5;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__29;
 static lean_object* l_Lean_Parser_Command_terminationBy___closed__4;
+static lean_object* l_Lean_Parser_Command_initializeKeyword___closed__6;
 static lean_object* l_Lean_Parser_Command_terminationByCore_parenthesizer___closed__2;
 static lean_object* l___regBuiltin_Lean_Parser_Term_precheckedQuot_declRange___closed__3;
 static lean_object* l_Lean_Parser_Command_declId___closed__7;
@@ -3414,6 +3411,7 @@ static lean_object* l_Lean_Parser_Command_openOnly___elambda__1___closed__5;
 static lean_object* l_Lean_Parser_Command_structFields_formatter___closed__6;
 static lean_object* l_Lean_Parser_Command_declSig___elambda__1___closed__1;
 static lean_object* l_Lean_Parser_Command_inductive___closed__1;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__16;
 static lean_object* l___regBuiltin_Lean_Parser_Command_mutual_parenthesizer___closed__1;
 static lean_object* l___regBuiltin_Lean_Parser_Command_attribute_declRange___closed__5;
 static lean_object* l_Lean_Parser_Command_terminationByElement___elambda__1___closed__17;
@@ -3510,7 +3508,6 @@ LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_openScoped_formatter
 static lean_object* l_Lean_Parser_Command_namespace_parenthesizer___closed__3;
 static lean_object* l_Lean_Parser_Command_deriving___elambda__1___closed__21;
 static lean_object* l_Lean_Parser_Command_declModifiers_parenthesizer___closed__21;
-static lean_object* l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__12;
 static lean_object* l___regBuiltin_Lean_Parser_Term_set__option_formatter___closed__2;
 static lean_object* l___regBuiltin_Lean_Parser_Command_section_formatter___closed__2;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_declValEqns_formatter(lean_object*);
@@ -3538,6 +3535,7 @@ static lean_object* l_Lean_Parser_Tactic_open___closed__8;
 static lean_object* l_Lean_Parser_Term_open___elambda__1___closed__2;
 static lean_object* l_Lean_Parser_Command_terminationBy___elambda__1___closed__13;
 static lean_object* l_Lean_Parser_Command_ctor___closed__9;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__24;
 static lean_object* l_Lean_Parser_Command_inductive___closed__13;
 static lean_object* l_Lean_Parser_Command_variable___elambda__1___closed__6;
 static lean_object* l_Lean_Parser_Command_terminationByElement___elambda__1___closed__21;
@@ -3557,6 +3555,7 @@ static lean_object* l_Lean_Parser_Command_structInstBinder___elambda__1___closed
 static lean_object* l_Lean_Parser_Command_terminationHintMany___elambda__1___closed__2;
 static lean_object* l_Lean_Parser_Command_check__failure___elambda__1___closed__4;
 static lean_object* l_Lean_Parser_Command_openOnly___closed__6;
+static lean_object* l_Lean_Parser_Command_initializeKeyword___closed__3;
 static lean_object* l___regBuiltin_Lean_Parser_Command_namespace_declRange___closed__6;
 static lean_object* l_Lean_Parser_Command_whereStructInst___elambda__1___closed__17;
 static lean_object* l_Lean_Parser_Command_export___elambda__1___closed__9;
@@ -3636,14 +3635,15 @@ static lean_object* l_Lean_Parser_Command_structureTk___elambda__1___closed__4;
 static lean_object* l_Lean_Parser_Command_export_formatter___closed__7;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_ctor_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_terminationHint_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_initializeKeyword_parenthesizer(lean_object*);
 static lean_object* l_Lean_Parser_Command_declId_parenthesizer___closed__8;
 static lean_object* l_Lean_Parser_Command_openRenamingItem___elambda__1___closed__12;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_openRenamingItem_formatter(lean_object*);
 static lean_object* l_Lean_Parser_Command_decreasingBy_parenthesizer___closed__1;
 static lean_object* l___regBuiltin_Lean_Parser_Command_reduce_declRange___closed__3;
-static lean_object* l___regBuiltin_Lean_Parser_Command_builtin__initialize_declRange___closed__2;
 static lean_object* l_Lean_Parser_Command_structImplicitBinder___elambda__1___closed__4;
 static lean_object* l_Lean_Parser_Command_declId___elambda__1___closed__6;
+static lean_object* l_Lean_Parser_Command_initializeKeyword___closed__1;
 static lean_object* l___regBuiltin_Lean_Parser_Command_abbrev_formatter___closed__2;
 static lean_object* l___regBuiltin_Lean_Parser_Command_structExplicitBinder_formatter___closed__1;
 static lean_object* l_Lean_Parser_Command_printAxioms___elambda__1___closed__6;
@@ -3677,6 +3677,7 @@ static lean_object* l_Lean_Parser_Command_openRenamingItem___closed__9;
 static lean_object* l_Lean_Parser_Command_terminationByCore___closed__4;
 static lean_object* l_Lean_Parser_Command_namedPrio_parenthesizer___closed__5;
 static lean_object* l_Lean_Parser_Command_universe_formatter___closed__3;
+static lean_object* l_Lean_Parser_Command_initializeKeyword_parenthesizer___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_noncomputableSection_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_noncomputableSection___closed__7;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_openRenamingItem___elambda__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -3688,11 +3689,11 @@ static lean_object* l_Lean_Parser_Command_declModifiers_parenthesizer___closed__
 static lean_object* l_Lean_Parser_Command_inductive_parenthesizer___closed__12;
 static lean_object* l_Lean_Parser_Command_derivingClasses_parenthesizer___closed__1;
 static lean_object* l___regBuiltin_Lean_Parser_Command_check__failure_declRange___closed__3;
+static lean_object* l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__12;
 static lean_object* l_Lean_Parser_Command_attribute___elambda__1___closed__2;
 static lean_object* l_Lean_Parser_Command_structSimpleBinder___elambda__1___closed__3;
 static lean_object* l___regBuiltin_Lean_Parser_Command_decreasingBy_parenthesizer___closed__1;
 static lean_object* l_Lean_Parser_Command_resolve__name_formatter___closed__1;
-static lean_object* l___regBuiltin_Lean_Parser_Command_builtin__initialize_declRange___closed__1;
 static lean_object* l_Lean_Parser_Command_openHiding___closed__1;
 static lean_object* l_Lean_Parser_Command_check__failure___elambda__1___closed__6;
 static lean_object* l_Lean_Parser_Command_moduleDoc_formatter___closed__2;
@@ -3745,7 +3746,7 @@ static lean_object* l_Lean_Parser_Command_quot___closed__3;
 static lean_object* l_Lean_Parser_Command_instance___elambda__1___closed__12;
 static lean_object* l___regBuiltin_Lean_Parser_Command_universe_declRange___closed__1;
 static lean_object* l_Lean_Parser_Command_def_formatter___closed__9;
-static lean_object* l_Lean_Parser_Command_initialize___elambda__1___closed__19;
+static lean_object* l_Lean_Parser_Command_initializeKeyword___closed__2;
 static lean_object* l_Lean_Parser_Command_classInductive___elambda__1___closed__9;
 static lean_object* l_Lean_Parser_Command_openRenaming___closed__2;
 static lean_object* l___regBuiltin_Lean_Parser_Command_declValSimple_formatter___closed__1;
@@ -3786,18 +3787,16 @@ static lean_object* l_Lean_Parser_Command_computedField_parenthesizer___closed__
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_optDeriving_parenthesizer(lean_object*);
 static lean_object* l___regBuiltin_Lean_Parser_Command_deriving_declRange___closed__6;
 static lean_object* l_Lean_Parser_Command_extends_formatter___closed__1;
-static lean_object* l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__1;
 lean_object* l_String_trim(lean_object*);
 lean_object* l_Lean_Parser_Term_doSeq_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_genInjectiveTheorems_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_def___elambda__1___closed__16;
 static lean_object* l___regBuiltin_Lean_Parser_Command_reduce_declRange___closed__5;
+static lean_object* l_Lean_Parser_Command_initializeKeyword_formatter___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_structure___elambda__1(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_def_formatter___closed__1;
 static lean_object* l_Lean_Parser_Command_derivingClasses_parenthesizer___closed__2;
 static lean_object* l_Lean_Parser_Command_structFields_formatter___closed__1;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__21;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__38;
 static lean_object* l_Lean_Parser_Command_mutual___elambda__1___closed__6;
 static lean_object* l_Lean_Parser_Command_terminationByElement___closed__4;
 static lean_object* l_Lean_Parser_Command_def___closed__8;
@@ -3834,7 +3833,6 @@ static lean_object* l_Lean_Parser_Command_partial_parenthesizer___closed__2;
 static lean_object* l___regBuiltin_Lean_Parser_Command_declValSimple_formatter___closed__2;
 static lean_object* l_Lean_Parser_Command_exit___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_unsafe___elambda__1(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Parser_Command_builtin__initialize;
 static lean_object* l_Lean_Parser_Command_nonrec___elambda__1___closed__1;
 static lean_object* l_Lean_Parser_Command_structImplicitBinder___closed__11;
 static lean_object* l___regBuiltin_Lean_Parser_Command_declaration_parenthesizer___closed__2;
@@ -3842,11 +3840,10 @@ static lean_object* l_Lean_Parser_Command_variable___closed__7;
 static lean_object* l___regBuiltin_Lean_Parser_Command_in_declRange___closed__1;
 static lean_object* l_Lean_Parser_Command_private___elambda__1___closed__7;
 static lean_object* l_Lean_Parser_Command_noncomputable___elambda__1___closed__6;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__35;
 static lean_object* l_Lean_Parser_Command_deriving___elambda__1___closed__17;
-LEAN_EXPORT lean_object* l_Lean_Parser_Command_builtin__initialize_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_declaration___closed__17;
 static lean_object* l_Lean_Parser_Command_structExplicitBinder_formatter___closed__8;
-static lean_object* l_Lean_Parser_Command_builtin__initialize___closed__7;
 static lean_object* l___regBuiltin_Lean_Parser_Command_extends_parenthesizer___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_variable_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Parser_Command_openHiding_parenthesizer___closed__2;
@@ -3866,7 +3863,6 @@ static lean_object* l_Lean_Parser_Command_computedField___elambda__1___closed__1
 static lean_object* l_Lean_Parser_Command_structCtor___elambda__1___closed__4;
 static lean_object* l_Lean_Parser_Command_structFields_parenthesizer___closed__10;
 static lean_object* l_Lean_Parser_Command_structureTk___closed__5;
-static lean_object* l_Lean_Parser_Command_initialize___closed__10;
 lean_object* l_Lean_Parser_rawIdent_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Term_precheckedQuot___elambda__1___closed__10;
 static lean_object* l_Lean_Parser_Command_print___closed__1;
@@ -3897,6 +3893,7 @@ static lean_object* l_Lean_Parser_Command_unsafe___elambda__1___closed__1;
 static lean_object* l_Lean_Parser_Command_structInstBinder___elambda__1___closed__16;
 static lean_object* l_Lean_Parser_Command_declValSimple_parenthesizer___closed__9;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_open_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__1;
 static lean_object* l_Lean_Parser_Command_classTk___closed__3;
 static lean_object* l_Lean_Parser_Command_whereStructInst___elambda__1___closed__5;
 static lean_object* l_Lean_Parser_Command_structFields___closed__5;
@@ -3925,11 +3922,9 @@ static lean_object* l_Lean_Parser_Command_terminationHintMany___closed__2;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_initialize(lean_object*);
 static lean_object* l___regBuiltin_Lean_Parser_Command_partial_formatter___closed__2;
 static lean_object* l_Lean_Parser_Command_structSimpleBinder___closed__1;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__13;
 static lean_object* l_Lean_Parser_Command_declValSimple___elambda__1___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Parser_Term_precheckedQuot;
 static lean_object* l_Lean_Parser_Command_abbrev___elambda__1___closed__10;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__41;
 static lean_object* l_Lean_Parser_Command_set__option___closed__2;
 static lean_object* l_Lean_Parser_Command_init__quot___elambda__1___closed__6;
 static lean_object* l_Lean_Parser_Command_attribute___elambda__1___closed__17;
@@ -3958,13 +3953,11 @@ static lean_object* l_Lean_Parser_Command_attribute___elambda__1___closed__8;
 static lean_object* l_Lean_Parser_Command_declModifiers_formatter___closed__13;
 static lean_object* l_Lean_Parser_Command_opaque_parenthesizer___closed__7;
 static lean_object* l_Lean_Parser_Command_optDeriving___elambda__1___closed__12;
-static lean_object* l_Lean_Parser_Command_builtin__initialize___closed__1;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_open(lean_object*);
 static lean_object* l_Lean_Parser_Command_instance_formatter___closed__9;
 static lean_object* l_Lean_Parser_Command_deriving_formatter___closed__2;
 static lean_object* l_Lean_Parser_Command_export___elambda__1___closed__13;
 static lean_object* l_Lean_Parser_Command_set__option_parenthesizer___closed__1;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__34;
 static lean_object* l_Lean_Parser_Command_set__option___elambda__1___closed__10;
 static lean_object* l_Lean_Parser_Command_genInjectiveTheorems___elambda__1___closed__12;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_mutual(lean_object*);
@@ -3978,9 +3971,9 @@ LEAN_EXPORT lean_object* l_Lean_Parser_Command_unsafe_formatter(lean_object*, le
 static lean_object* l_Lean_Parser_Command_structCtor___elambda__1___closed__8;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_structureTk;
 static lean_object* l___regBuiltin_Lean_Parser_Term_open_declRange___closed__5;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__19;
 static lean_object* l_Lean_Parser_Command_eval_formatter___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Parser_Term_open;
-static lean_object* l_Lean_Parser_Command_builtin__initialize___closed__4;
 static lean_object* l_Lean_Parser_Command_extends_formatter___closed__2;
 static lean_object* l_Lean_Parser_Command_end___elambda__1___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_structImplicitBinder_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -3992,7 +3985,6 @@ LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_attribute(lean_objec
 static lean_object* l_Lean_Parser_Command_initialize_formatter___closed__7;
 static lean_object* l_Lean_Parser_Command_open_formatter___closed__4;
 static lean_object* l_Lean_Parser_Command_def___closed__2;
-static lean_object* l_Lean_Parser_Command_initialize___elambda__1___closed__20;
 static lean_object* l___regBuiltin_Lean_Parser_Command_variable_declRange___closed__6;
 static lean_object* l_Lean_Parser_Command_terminationBy___elambda__1___closed__5;
 static lean_object* l_Lean_Parser_Command_terminationSuffix___elambda__1___closed__1;
@@ -4006,7 +3998,6 @@ lean_object* l_Lean_Parser_Term_typeSpec_parenthesizer(lean_object*, lean_object
 lean_object* l_Lean_PrettyPrinter_Parenthesizer_withPosition_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_declaration___elambda__1___closed__9;
 static lean_object* l_Lean_Parser_Command_check__failure_parenthesizer___closed__1;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__23;
 static lean_object* l_Lean_Parser_Command_terminationHintMany___closed__6;
 static lean_object* l_Lean_Parser_Command_export___closed__6;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_classTk_parenthesizer(lean_object*);
@@ -4022,6 +4013,7 @@ static lean_object* l_Lean_Parser_Command_declId___elambda__1___closed__27;
 static lean_object* l_Lean_Parser_Command_openRenaming___elambda__1___closed__6;
 static lean_object* l_Lean_Parser_Command_openRenamingItem___closed__8;
 static lean_object* l_Lean_Parser_Command_mutual_parenthesizer___closed__3;
+static lean_object* l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__10;
 static lean_object* l_Lean_Parser_Command_decreasingBy___elambda__1___closed__12;
 static lean_object* l_Lean_Parser_Command_noncomputableSection___elambda__1___closed__12;
 lean_object* l_Lean_Parser_Tactic_tacticSeq_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -4045,19 +4037,20 @@ static lean_object* l_Lean_Parser_Command_derivingClasses___closed__5;
 static lean_object* l_Lean_Parser_Command_openHiding___elambda__1___closed__1;
 static lean_object* l_Lean_Parser_Term_quot___closed__6;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_structCtor___elambda__1(lean_object*, lean_object*);
+static lean_object* l_Lean_Parser_Command_initializeKeyword_parenthesizer___closed__2;
 static lean_object* l_Lean_Parser_Command_optDefDeriving_parenthesizer___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_partial;
 static lean_object* l_Lean_Parser_Command_declId___elambda__1___closed__4;
 static lean_object* l_Lean_Parser_Command_initialize___elambda__1___closed__11;
 static lean_object* l_Lean_Parser_Command_declModifiers___closed__11;
 static lean_object* l_Lean_Parser_Command_mutual___elambda__1___closed__13;
-static lean_object* l_Lean_Parser_Command_builtin__initialize___closed__2;
 static lean_object* l_Lean_Parser_Command_set__option_formatter___closed__2;
 static lean_object* l_Lean_Parser_Command_end___elambda__1___closed__5;
 static lean_object* l_Lean_Parser_Command_variable___elambda__1___closed__3;
 static lean_object* l_Lean_Parser_Command_declaration___closed__6;
 static lean_object* l_Lean_Parser_Command_private___elambda__1___closed__2;
 static lean_object* l_Lean_Parser_Command_nonrec___elambda__1___closed__2;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__39;
 static lean_object* l_Lean_Parser_Command_set__option_parenthesizer___closed__2;
 static lean_object* l_Lean_Parser_Command_genInjectiveTheorems___closed__4;
 static lean_object* l_Lean_Parser_Command_check___closed__7;
@@ -4069,7 +4062,6 @@ static lean_object* l_Lean_Parser_Command_structure___elambda__1___closed__9;
 static lean_object* l_Lean_Parser_Command_printAxioms_parenthesizer___closed__3;
 static lean_object* l_Lean_Parser_Command_optionValue___closed__3;
 static lean_object* l___regBuiltin_Lean_Parser_Command_print_declRange___closed__2;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__1;
 static lean_object* l_Lean_Parser_Command_optDeclSig___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_terminationByCore;
 static lean_object* l_Lean_Parser_Tactic_open___elambda__1___closed__1;
@@ -4121,6 +4113,7 @@ static lean_object* l_Lean_Parser_Command_declValSimple___elambda__1___closed__7
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_namespace;
 static lean_object* l_Lean_Parser_Command_print___closed__2;
 static lean_object* l_Lean_Parser_Command_structCtor_formatter___closed__5;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__11;
 static lean_object* l_Lean_Parser_Command_print___elambda__1___closed__7;
 static lean_object* l_Lean_Parser_Command_structure___elambda__1___closed__27;
 static lean_object* l_Lean_Parser_Command_openDecl___elambda__1___closed__1;
@@ -4177,6 +4170,7 @@ static lean_object* l_Lean_Parser_Command_structureTk___closed__6;
 static lean_object* l___regBuiltin_Lean_Parser_Command_init__quot_declRange___closed__2;
 lean_object* l_Lean_Parser_Term_binderDefault_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_openHiding_parenthesizer___closed__7;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__12;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_eval_formatter(lean_object*);
 static lean_object* l_Lean_Parser_Command_partial___elambda__1___closed__2;
 static lean_object* l___regBuiltin_Lean_Parser_Command_noncomputableSection_declRange___closed__5;
@@ -4224,7 +4218,6 @@ static lean_object* l_Lean_Parser_Command_declModifiers___elambda__2___closed__1
 lean_object* l_Lean_PrettyPrinter_Parenthesizer_checkColGe_parenthesizer___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Parser_Tactic_open_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_printAxioms_parenthesizer___closed__5;
-static lean_object* l_Lean_Parser_Command_builtin__initialize_parenthesizer___closed__2;
 static lean_object* l_Lean_Parser_Tactic_set__option___elambda__1___closed__8;
 static lean_object* l_Lean_Parser_Command_openHiding_parenthesizer___closed__3;
 static lean_object* l_Lean_Parser_Tactic_open___closed__7;
@@ -4236,7 +4229,6 @@ static lean_object* l_Lean_Parser_Command_def___closed__4;
 static lean_object* l_Lean_Parser_Command_openScoped___elambda__1___closed__1;
 static lean_object* l_Lean_Parser_Command_structImplicitBinder_formatter___closed__6;
 static lean_object* l_Lean_Parser_Command_declaration___closed__5;
-static lean_object* l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__9;
 lean_object* l_Lean_PrettyPrinter_Parenthesizer_trailingNode_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_mutual___elambda__1___closed__15;
 static lean_object* l_Lean_Parser_Command_declId___elambda__1___closed__15;
@@ -4266,6 +4258,7 @@ static lean_object* l_Lean_Parser_Command_openHiding___elambda__1___closed__4;
 static lean_object* l_Lean_Parser_Command_derivingClasses_formatter___closed__6;
 static lean_object* l_Lean_Parser_Command_structInstBinder_parenthesizer___closed__7;
 static lean_object* l___regBuiltin_Lean_Parser_Tactic_open_declRange___closed__3;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__31;
 static lean_object* l___regBuiltin_Lean_Parser_Command_initialize_declRange___closed__1;
 static lean_object* l_Lean_Parser_Command_protected___closed__7;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_axiom;
@@ -4277,6 +4270,7 @@ static lean_object* l_Lean_Parser_Term_open___closed__2;
 static lean_object* l_Lean_Parser_Command_classInductive_formatter___closed__9;
 static lean_object* l_Lean_Parser_Command_computedFields_parenthesizer___closed__6;
 static lean_object* l___regBuiltin_Lean_Parser_Tactic_set__option_formatter___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Parser_Command_initializeKeyword;
 static lean_object* l_Lean_Parser_Command_openOnly___closed__4;
 static lean_object* l_Lean_Parser_Command_declaration_formatter___closed__1;
 static lean_object* l_Lean_Parser_Term_open_formatter___closed__5;
@@ -4307,6 +4301,7 @@ LEAN_EXPORT lean_object* l_Lean_Parser_Command_check__failure;
 static lean_object* l_Lean_Parser_Command_printAxioms___elambda__1___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_open___elambda__1___lambda__1(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_structExplicitBinder_formatter___closed__12;
+static lean_object* l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__5;
 static lean_object* l_Lean_Parser_Command_optionValue_parenthesizer___closed__5;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_abbrev_formatter(lean_object*);
 static lean_object* l_Lean_Parser_Command_openRenaming_parenthesizer___closed__5;
@@ -4319,7 +4314,6 @@ static lean_object* l_Lean_Parser_Command_structFields_formatter___closed__8;
 lean_object* l_Lean_Parser_Term_matchAlts_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_print___elambda__1___closed__3;
 static lean_object* l_Lean_Parser_Command_optDeriving___closed__4;
-LEAN_EXPORT lean_object* l_Lean_Parser_Command_builtin__initialize___elambda__1(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_open___closed__8;
 static lean_object* l_Lean_Parser_Command_declId___elambda__1___closed__5;
 static lean_object* l_Lean_Parser_Tactic_open___elambda__1___closed__11;
@@ -4327,7 +4321,6 @@ static lean_object* l_Lean_Parser_Command_extends_parenthesizer___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Parser_Term_set__option_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_unsafe___elambda__1___closed__8;
 static lean_object* l_Lean_Parser_Command_opaque___closed__7;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__31;
 static lean_object* l_Lean_Parser_Command_optDefDeriving___closed__4;
 static lean_object* l_Lean_Parser_Command_synth___elambda__1___closed__8;
 static lean_object* l_Lean_Parser_Command_openRenamingItem_formatter___closed__4;
@@ -4341,14 +4334,12 @@ LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_export_parenthesizer
 static lean_object* l_Lean_Parser_Command_optDeriving___elambda__1___closed__5;
 static lean_object* l_Lean_Parser_Command_whereStructInst___elambda__1___closed__30;
 static lean_object* l_Lean_Parser_Command_ctor_formatter___closed__3;
-static lean_object* l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__2;
 static lean_object* l_Lean_Parser_Command_synth___elambda__1___closed__1;
 static lean_object* l_Lean_Parser_Command_structExplicitBinder___closed__3;
 static lean_object* l_Lean_Parser_Command_protected___elambda__1___closed__11;
 static lean_object* l_Lean_Parser_Command_structImplicitBinder_parenthesizer___closed__3;
 static lean_object* l_Lean_Parser_Command_terminationHintMany_parenthesizer___closed__2;
 static lean_object* l_Lean_Parser_Command_abbrev___elambda__1___closed__12;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__27;
 static lean_object* l_Lean_Parser_Command_reduce___elambda__1___closed__10;
 static lean_object* l_Lean_Parser_Command_initialize_parenthesizer___closed__7;
 static lean_object* l___regBuiltin_Lean_Parser_Command_exit_declRange___closed__1;
@@ -4386,6 +4377,7 @@ LEAN_EXPORT lean_object* l_Lean_Parser_Command_opaque_formatter(lean_object*, le
 static lean_object* l_Lean_Parser_Command_moduleDoc___elambda__1___closed__13;
 static lean_object* l_Lean_Parser_Command_declaration_formatter___closed__12;
 static lean_object* l_Lean_Parser_Command_eraseAttr___elambda__1___closed__12;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__43;
 LEAN_EXPORT lean_object* l_Lean_Parser_Term_set__option;
 lean_object* l_Lean_Parser_Term_binderIdent___elambda__1(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_check_declRange(lean_object*);
@@ -4403,14 +4395,12 @@ static lean_object* l_Lean_Parser_Command_init__quot___elambda__1___closed__8;
 static lean_object* l_Lean_Parser_Command_structInstBinder_parenthesizer___closed__5;
 static lean_object* l_Lean_Parser_Command_structExplicitBinder_parenthesizer___closed__11;
 static lean_object* l_Lean_Parser_Command_example___closed__4;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__40;
 static lean_object* l_Lean_Parser_Command_terminationBy___elambda__1___closed__15;
 static lean_object* l_Lean_Parser_Command_openOnly___closed__8;
 static lean_object* l___regBuiltin_Lean_Parser_Command_set__option_parenthesizer___closed__2;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_structureTk_formatter(lean_object*);
 static lean_object* l_Lean_Parser_Command_terminationBy___elambda__1___closed__18;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_namedPrio___elambda__1___lambda__1(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Parser_Command_builtin__initialize_parenthesizer___closed__1;
 static lean_object* l_Lean_Parser_Term_open___elambda__1___closed__8;
 static lean_object* l_Lean_Parser_Command_instance___closed__3;
 static lean_object* l_Lean_Parser_Command_optDefDeriving___closed__9;
@@ -4424,7 +4414,6 @@ LEAN_EXPORT lean_object* l_Lean_Parser_Command_declModifiers_parenthesizer___box
 static lean_object* l_Lean_Parser_Command_whereStructInst___elambda__1___closed__18;
 static lean_object* l_Lean_Parser_Command_theorem___elambda__1___closed__6;
 static lean_object* l___regBuiltin_Lean_Parser_Command_declId_formatter___closed__2;
-static lean_object* l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__4;
 static lean_object* l_Lean_Parser_Command_opaque___elambda__1___closed__8;
 static lean_object* l_Lean_Parser_Command_partial___elambda__1___closed__4;
 static lean_object* l_Lean_Parser_Command_resolve__name___elambda__1___closed__10;
@@ -4454,6 +4443,7 @@ static lean_object* l_Lean_Parser_Command_structureTk_parenthesizer___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_terminationByCore_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_check__failure___closed__7;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_whereStructField_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__3;
 static lean_object* l_Lean_Parser_Command_private_formatter___closed__1;
 static lean_object* l_Lean_Parser_Term_open___closed__5;
 static lean_object* l_Lean_Parser_Command_declValSimple___closed__7;
@@ -4467,7 +4457,6 @@ static lean_object* l_Lean_Parser_Command_structInstBinder___elambda__1___closed
 static lean_object* l_Lean_Parser_Command_reduce_parenthesizer___closed__3;
 static lean_object* l_Lean_Parser_Command_declaration___closed__13;
 static lean_object* l_Lean_Parser_Command_namespace___closed__6;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__9;
 static lean_object* l_Lean_Parser_Command_theorem_parenthesizer___closed__2;
 static lean_object* l___regBuiltin_Lean_Parser_Command_initialize_declRange___closed__6;
 static lean_object* l_Lean_Parser_Command_inductive___elambda__1___closed__26;
@@ -4490,7 +4479,6 @@ LEAN_EXPORT lean_object* l_Lean_Parser_Command_optDeriving_formatter(lean_object
 static lean_object* l_Lean_Parser_Command_declModifiers_formatter___closed__9;
 static lean_object* l_Lean_Parser_Command_openDecl___closed__2;
 static lean_object* l_Lean_Parser_Command_abbrev___closed__6;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__45;
 static lean_object* l_Lean_Parser_Command_terminationBy___elambda__1___closed__10;
 static lean_object* l_Lean_Parser_Command_example___closed__2;
 static lean_object* l_Lean_Parser_Command_opaque_formatter___closed__6;
@@ -4504,7 +4492,6 @@ static lean_object* l_Lean_Parser_Command_declVal_formatter___closed__2;
 static lean_object* l_Lean_Parser_Command_structExplicitBinder_parenthesizer___closed__12;
 static lean_object* l___regBuiltin_Lean_Parser_Command_check__failure_declRange___closed__6;
 static lean_object* l_Lean_Parser_Command_openScoped___elambda__1___closed__2;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__8;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Tactic_set__option(lean_object*);
 static lean_object* l___regBuiltin_Lean_Parser_Tactic_set__option_declRange___closed__2;
 static lean_object* l_Lean_Parser_Term_set__option_formatter___closed__4;
@@ -4550,6 +4537,7 @@ LEAN_EXPORT lean_object* l_Lean_Parser_Command_instance_formatter(lean_object*,
 static lean_object* l_Lean_Parser_Command_declModifiers___elambda__2___closed__19;
 static lean_object* l_Lean_Parser_Command_structExplicitBinder___closed__7;
 static lean_object* l_Lean_Parser_Command_in___closed__7;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__36;
 static lean_object* l_Lean_Parser_Command_declSig___closed__6;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_print;
 static lean_object* l_Lean_Parser_Command_abbrev_formatter___closed__1;
@@ -4584,6 +4572,7 @@ static lean_object* l_Lean_Parser_Command_structInstBinder___closed__7;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_universe_formatter(lean_object*);
 static lean_object* l_Lean_Parser_Command_openRenamingItem_formatter___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_structInstBinder_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Parser_Command_initializeKeyword_formatter___closed__2;
 static lean_object* l_Lean_Parser_Command_terminationByElement___closed__7;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_private_parenthesizer(lean_object*);
 static lean_object* l_Lean_Parser_Command_abbrev_formatter___closed__4;
@@ -4621,8 +4610,6 @@ static lean_object* l_Lean_Parser_Command_computedFields___elambda__1___closed__
 lean_object* l_Lean_Parser_Term_attrKind___elambda__1(lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Parser_Command_openRenaming_formatter___closed__2;
 static lean_object* l_Lean_Parser_Command_eraseAttr___elambda__1___closed__5;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__44;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__17;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_private___elambda__1(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_section___elambda__1(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_declModifiers_formatter___closed__17;
@@ -4630,12 +4617,12 @@ static lean_object* l___regBuiltin_Lean_Parser_Command_classTk_parenthesizer___c
 static lean_object* l_Lean_Parser_Command_openOnly_formatter___closed__5;
 static lean_object* l_Lean_Parser_Command_partial_formatter___closed__1;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_structImplicitBinder_parenthesizer(lean_object*);
-static lean_object* l___regBuiltin_Lean_Parser_Command_builtin__initialize_declRange___closed__6;
 static lean_object* l_Lean_Parser_Command_openHiding_formatter___closed__4;
 static lean_object* l___regBuiltin_Lean_Parser_Command_deriving_declRange___closed__2;
 static lean_object* l_Lean_Parser_Command_instance_formatter___closed__11;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_initialize_parenthesizer(lean_object*);
 static lean_object* l_Lean_Parser_Command_computedField___closed__9;
+static lean_object* l_Lean_Parser_Command_initializeKeyword_parenthesizer___closed__1;
 lean_object* l_Lean_Parser_checkColGtFn___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_declModifiers_formatter___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_rawIdent___elambda__1(lean_object*, lean_object*);
@@ -4647,6 +4634,7 @@ static lean_object* l_Lean_Parser_Command_namedPrio___elambda__1___closed__11;
 static lean_object* l___regBuiltin_Lean_Parser_Command_classInductive_parenthesizer___closed__2;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_universe_declRange(lean_object*);
 static lean_object* l_Lean_Parser_Term_set__option___elambda__1___closed__6;
+static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__26;
 static lean_object* l_Lean_Parser_Command_declModifiers___elambda__2___closed__11;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_classTk_formatter(lean_object*);
 static lean_object* l_Lean_Parser_Command_export___closed__5;
@@ -4693,7 +4681,6 @@ static lean_object* l_Lean_Parser_Command_structInstBinder___elambda__1___closed
 static lean_object* l_Lean_Parser_Command_declaration___elambda__1___closed__14;
 static lean_object* l___regBuiltin_Lean_Parser_Term_open_declRange___closed__6;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_attribute_parenthesizer(lean_object*);
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__36;
 static lean_object* l_Lean_Parser_Command_quot___closed__2;
 static lean_object* l_Lean_Parser_Command_inductive___elambda__1___closed__11;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_structInstBinder___elambda__1(lean_object*, lean_object*);
@@ -4730,7 +4717,6 @@ LEAN_EXPORT lean_object* l_Lean_Parser_Command_optionValue_formatter(lean_object
 static lean_object* l_Lean_Parser_Command_deriving___elambda__1___closed__18;
 static lean_object* l_Lean_Parser_Command_example___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_protected_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__4;
 static lean_object* l_Lean_Parser_Command_open_formatter___closed__2;
 static lean_object* l_Lean_Parser_Command_attribute___elambda__1___closed__3;
 static lean_object* l_Lean_Parser_Command_openRenaming_formatter___closed__6;
@@ -4752,7 +4738,6 @@ static lean_object* l_Lean_Parser_Command_def_formatter___closed__4;
 static lean_object* l_Lean_Parser_Command_openScoped___elambda__1___closed__7;
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_terminationBy_parenthesizer(lean_object*);
 static lean_object* l_Lean_Parser_Command_end___closed__2;
-static lean_object* l_Lean_Parser_Command_initialize_formatter___closed__12;
 static lean_object* l_Lean_Parser_Command_genInjectiveTheorems___closed__3;
 static lean_object* l_Lean_Parser_Term_quot___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_declId_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -4788,7 +4773,6 @@ static lean_object* l___regBuiltin_Lean_Parser_Term_quot_declRange___closed__4;
 static lean_object* l_Lean_Parser_Command_section___closed__6;
 uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_structure___elambda__1___closed__21;
-static lean_object* l_Lean_Parser_Command_builtin__initialize___closed__8;
 static lean_object* l_Lean_Parser_Command_noncomputableSection___closed__3;
 static lean_object* l_Lean_Parser_Command_opaque___elambda__1___closed__4;
 static lean_object* l_Lean_Parser_Command_declModifiers___closed__4;
@@ -4808,7 +4792,6 @@ static lean_object* l___regBuiltin_Lean_Parser_Command_synth_parenthesizer___clo
 static lean_object* l_Lean_Parser_Command_declId___elambda__1___closed__2;
 static lean_object* l_Lean_Parser_Command_partial_formatter___closed__2;
 static lean_object* l_Lean_Parser_Command_structSimpleBinder___elambda__1___closed__7;
-static lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__35;
 lean_object* l_Lean_Parser_andthenFn(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Parser_Command_declModifiers_parenthesizer___closed__3;
 static lean_object* l_Lean_Parser_Command_nonrec___elambda__1___closed__4;
@@ -62571,6 +62554,313 @@ x_6 = l_Lean_KeyedDeclsAttribute_addBuiltin___rarg(x_2, x_3, x_4, x_5, x_1);
 return x_6;
 }
 }
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("initializeKeyword", 17);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Command_quot___elambda__1___closed__2;
+x_2 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__1;
+x_3 = l_Lean_Name_str___override(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; uint8_t x_3; uint8_t x_4; lean_object* x_5; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__1;
+x_2 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__2;
+x_3 = 1;
+x_4 = 0;
+x_5 = l_Lean_Parser_mkAntiquot(x_1, x_2, x_3, x_4);
+return x_5;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__4() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("initialize ", 11);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__5() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__4;
+x_2 = l_String_trim(x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__6() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__5;
+x_2 = lean_alloc_closure((void*)(l_Lean_Parser_Term_quot___elambda__1___lambda__1___boxed), 3, 1);
+lean_closure_set(x_2, 0, x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__7() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("builtin_initialize ", 19);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__8() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__7;
+x_2 = l_String_trim(x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__9() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__8;
+x_2 = lean_alloc_closure((void*)(l_Lean_Parser_Term_quot___elambda__1___lambda__1___boxed), 3, 1);
+lean_closure_set(x_2, 0, x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__10() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__6;
+x_2 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__9;
+x_3 = lean_alloc_closure((void*)(l_Lean_Parser_orelseFn), 4, 2);
+lean_closure_set(x_3, 0, x_1);
+lean_closure_set(x_3, 1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__11() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__2;
+x_2 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__10;
+x_3 = lean_alloc_closure((void*)(l_Lean_Parser_nodeFn), 4, 2);
+lean_closure_set(x_3, 0, x_1);
+lean_closure_set(x_3, 1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__12() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__11;
+x_2 = l_Lean_Parser_Term_quot___elambda__1___closed__20;
+x_3 = lean_alloc_closure((void*)(l_Lean_Parser_andthenFn), 4, 2);
+lean_closure_set(x_3, 0, x_1);
+lean_closure_set(x_3, 1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__13() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Term_quot___elambda__1___closed__19;
+x_2 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__12;
+x_3 = lean_alloc_closure((void*)(l_Lean_Parser_andthenFn), 4, 2);
+lean_closure_set(x_3, 0, x_1);
+lean_closure_set(x_3, 1, x_2);
+return x_3;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Parser_Command_initializeKeyword___elambda__1(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; uint32_t x_8; uint32_t x_9; uint8_t x_10; 
+x_3 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__3;
+x_4 = lean_ctor_get(x_3, 1);
+lean_inc(x_4);
+x_5 = lean_ctor_get(x_1, 0);
+lean_inc(x_5);
+x_6 = lean_ctor_get(x_5, 0);
+lean_inc(x_6);
+lean_dec(x_5);
+x_7 = lean_ctor_get(x_2, 2);
+lean_inc(x_7);
+x_8 = lean_string_utf8_get(x_6, x_7);
+lean_dec(x_7);
+lean_dec(x_6);
+x_9 = 36;
+x_10 = lean_uint32_dec_eq(x_8, x_9);
+if (x_10 == 0)
+{
+lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; uint8_t x_15; 
+lean_dec(x_4);
+x_11 = lean_unsigned_to_nat(1024u);
+x_12 = l_Lean_Parser_checkPrecFn(x_11, x_1, x_2);
+x_13 = lean_ctor_get(x_12, 4);
+lean_inc(x_13);
+x_14 = lean_box(0);
+x_15 = l___private_Init_Data_Option_Basic_0__beqOption____x40_Init_Data_Option_Basic___hyg_803____at_Lean_Parser_ParserState_hasError___spec__1(x_13, x_14);
+lean_dec(x_13);
+if (x_15 == 0)
+{
+lean_dec(x_1);
+return x_12;
+}
+else
+{
+lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; uint8_t x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; uint8_t x_25; 
+x_16 = lean_ctor_get(x_12, 0);
+lean_inc(x_16);
+x_17 = lean_array_get_size(x_16);
+lean_dec(x_16);
+x_18 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__6;
+x_19 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__9;
+x_20 = 1;
+lean_inc(x_1);
+x_21 = l_Lean_Parser_orelseFnCore(x_18, x_19, x_20, x_1, x_12);
+x_22 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__2;
+x_23 = l_Lean_Parser_ParserState_mkNode(x_21, x_22, x_17);
+x_24 = lean_ctor_get(x_23, 4);
+lean_inc(x_24);
+x_25 = l___private_Init_Data_Option_Basic_0__beqOption____x40_Init_Data_Option_Basic___hyg_803____at_Lean_Parser_ParserState_hasError___spec__1(x_24, x_14);
+lean_dec(x_24);
+if (x_25 == 0)
+{
+lean_dec(x_1);
+return x_23;
+}
+else
+{
+lean_object* x_26; 
+x_26 = l_Lean_Parser_setLhsPrecFn(x_11, x_1, x_23);
+lean_dec(x_1);
+return x_26;
+}
+}
+}
+else
+{
+lean_object* x_27; uint8_t x_28; lean_object* x_29; 
+x_27 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__13;
+x_28 = 0;
+x_29 = l_Lean_Parser_orelseFnCore(x_4, x_27, x_28, x_1, x_2);
+return x_29;
+}
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword___closed__1() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__5;
+x_2 = l_Lean_Parser_symbolInfo(x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__8;
+x_2 = l_Lean_Parser_symbolInfo(x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___closed__1;
+x_2 = l_Lean_Parser_Command_initializeKeyword___closed__2;
+x_3 = l_Lean_Parser_orelseInfo(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__2;
+x_2 = l_Lean_Parser_Command_initializeKeyword___closed__3;
+x_3 = l_Lean_Parser_nodeInfo(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword___closed__5() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___closed__4;
+x_2 = l_Lean_Parser_epsilonInfo;
+x_3 = l_Lean_Parser_andthenInfo(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword___closed__6() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_epsilonInfo;
+x_2 = l_Lean_Parser_Command_initializeKeyword___closed__5;
+x_3 = l_Lean_Parser_andthenInfo(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword___closed__7() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__3;
+x_2 = lean_ctor_get(x_1, 0);
+lean_inc(x_2);
+x_3 = l_Lean_Parser_Command_initializeKeyword___closed__6;
+x_4 = l_Lean_Parser_orelseInfo(x_2, x_3);
+return x_4;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword___closed__8() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Command_initializeKeyword___elambda__1), 2, 0);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword___closed__9() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___closed__7;
+x_2 = l_Lean_Parser_Command_initializeKeyword___closed__8;
+x_3 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_3, 0, x_1);
+lean_ctor_set(x_3, 1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword() {
+_start:
+{
+lean_object* x_1; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___closed__9;
+return x_1;
+}
+}
 static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__1() {
 _start:
 {
@@ -62604,33 +62894,6 @@ return x_5;
 static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__4() {
 _start:
 {
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("initialize ", 11);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__5() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__4;
-x_2 = l_String_trim(x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__6() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__5;
-x_2 = lean_alloc_closure((void*)(l_Lean_Parser_Term_quot___elambda__1___lambda__1___boxed), 3, 1);
-lean_closure_set(x_2, 0, x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__7() {
-_start:
-{
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
 x_1 = l_Lean_Parser_Term_typeSpec;
 x_2 = lean_ctor_get(x_1, 0);
@@ -62642,7 +62905,7 @@ x_5 = l_Lean_Parser_andthenInfo(x_2, x_4);
 return x_5;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__8() {
+static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__5() {
 _start:
 {
 lean_object* x_1; 
@@ -62650,74 +62913,74 @@ x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Term_leftArrow___elambda__1), 2,
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__9() {
+static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__6() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l_Lean_Parser_Command_declSig___elambda__1___closed__12;
-x_2 = l_Lean_Parser_Command_initialize___elambda__1___closed__8;
+x_2 = l_Lean_Parser_Command_initialize___elambda__1___closed__5;
 x_3 = lean_alloc_closure((void*)(l_Lean_Parser_andthenFn), 4, 2);
 lean_closure_set(x_3, 0, x_1);
 lean_closure_set(x_3, 1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__10() {
+static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__7() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
 x_1 = l_Lean_Parser_ident;
 x_2 = lean_ctor_get(x_1, 0);
 lean_inc(x_2);
-x_3 = l_Lean_Parser_Command_initialize___elambda__1___closed__7;
+x_3 = l_Lean_Parser_Command_initialize___elambda__1___closed__4;
 x_4 = l_Lean_Parser_andthenInfo(x_2, x_3);
 return x_4;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__11() {
+static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__8() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l_Lean_Parser_Command_terminationHintMany___closed__6;
-x_2 = l_Lean_Parser_Command_initialize___elambda__1___closed__9;
+x_2 = l_Lean_Parser_Command_initialize___elambda__1___closed__6;
 x_3 = lean_alloc_closure((void*)(l_Lean_Parser_andthenFn), 4, 2);
 lean_closure_set(x_3, 0, x_1);
 lean_closure_set(x_3, 1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__12() {
+static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__9() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__11;
+x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__8;
 x_2 = lean_alloc_closure((void*)(l_Lean_Parser_atomicFn), 3, 1);
 lean_closure_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__13() {
+static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__10() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__10;
-x_2 = l_Lean_Parser_Command_initialize___elambda__1___closed__12;
+x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__7;
+x_2 = l_Lean_Parser_Command_initialize___elambda__1___closed__9;
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
 lean_ctor_set(x_3, 1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__14() {
+static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__11() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__13;
+x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__10;
 x_2 = l_Lean_Parser_optional(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__15() {
+static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__12() {
 _start:
 {
 lean_object* x_1; 
@@ -62725,26 +62988,62 @@ x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Term_doSeq___elambda__1), 2, 0);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__16() {
+static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__13() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__14;
+x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__11;
 x_2 = lean_ctor_get(x_1, 1);
 lean_inc(x_2);
-x_3 = l_Lean_Parser_Command_initialize___elambda__1___closed__15;
+x_3 = l_Lean_Parser_Command_initialize___elambda__1___closed__12;
 x_4 = lean_alloc_closure((void*)(l_Lean_Parser_andthenFn), 4, 2);
 lean_closure_set(x_4, 0, x_2);
 lean_closure_set(x_4, 1, x_3);
 return x_4;
 }
 }
+static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__14() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___closed__8;
+x_2 = l_Lean_Parser_Command_initialize___elambda__1___closed__13;
+x_3 = lean_alloc_closure((void*)(l_Lean_Parser_andthenFn), 4, 2);
+lean_closure_set(x_3, 0, x_1);
+lean_closure_set(x_3, 1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__15() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Command_declModifiers___closed__10;
+x_2 = l_Lean_Parser_Command_initialize___elambda__1___closed__14;
+x_3 = lean_alloc_closure((void*)(l_Lean_Parser_andthenFn), 4, 2);
+lean_closure_set(x_3, 0, x_1);
+lean_closure_set(x_3, 1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__16() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__2;
+x_2 = l_Lean_Parser_Command_initialize___elambda__1___closed__15;
+x_3 = lean_alloc_closure((void*)(l_Lean_Parser_nodeFn), 4, 2);
+lean_closure_set(x_3, 0, x_1);
+lean_closure_set(x_3, 1, x_2);
+return x_3;
+}
+}
 static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__17() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__6;
-x_2 = l_Lean_Parser_Command_initialize___elambda__1___closed__16;
+x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__16;
+x_2 = l_Lean_Parser_Term_quot___elambda__1___closed__20;
 x_3 = lean_alloc_closure((void*)(l_Lean_Parser_andthenFn), 4, 2);
 lean_closure_set(x_3, 0, x_1);
 lean_closure_set(x_3, 1, x_2);
@@ -62754,278 +63053,197 @@ return x_3;
 static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__18() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Command_declModifiers___elambda__2___closed__11;
-x_2 = lean_ctor_get(x_1, 1);
-lean_inc(x_2);
-x_3 = l_Lean_Parser_Command_initialize___elambda__1___closed__17;
-x_4 = lean_alloc_closure((void*)(l_Lean_Parser_andthenFn), 4, 2);
-lean_closure_set(x_4, 0, x_2);
-lean_closure_set(x_4, 1, x_3);
-return x_4;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__19() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__2;
-x_2 = l_Lean_Parser_Command_initialize___elambda__1___closed__18;
-x_3 = lean_alloc_closure((void*)(l_Lean_Parser_nodeFn), 4, 2);
-lean_closure_set(x_3, 0, x_1);
-lean_closure_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__20() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__19;
-x_2 = l_Lean_Parser_Term_quot___elambda__1___closed__20;
-x_3 = lean_alloc_closure((void*)(l_Lean_Parser_andthenFn), 4, 2);
-lean_closure_set(x_3, 0, x_1);
-lean_closure_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__21() {
-_start:
-{
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l_Lean_Parser_Term_quot___elambda__1___closed__19;
-x_2 = l_Lean_Parser_Command_initialize___elambda__1___closed__20;
+x_2 = l_Lean_Parser_Command_initialize___elambda__1___closed__17;
 x_3 = lean_alloc_closure((void*)(l_Lean_Parser_andthenFn), 4, 2);
 lean_closure_set(x_3, 0, x_1);
 lean_closure_set(x_3, 1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__22() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_quot___elambda__1___lambda__1___closed__1;
-x_2 = l_Lean_Parser_Command_initialize___elambda__1___closed__5;
-x_3 = lean_string_append(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_initialize___elambda__1___closed__23() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__22;
-x_2 = l_Lean_Parser_Term_quot___elambda__1___lambda__1___closed__1;
-x_3 = lean_string_append(x_1, x_2);
-return x_3;
-}
-}
 LEAN_EXPORT lean_object* l_Lean_Parser_Command_initialize___elambda__1(lean_object* x_1, lean_object* x_2) {
 _start:
 {
-lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; uint32_t x_12; uint32_t x_13; uint8_t x_14; 
-x_3 = l_Lean_Parser_Command_initialize___elambda__1___closed__14;
+lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; uint32_t x_10; uint32_t x_11; uint8_t x_12; 
+x_3 = l_Lean_Parser_Command_initialize___elambda__1___closed__11;
 x_4 = lean_ctor_get(x_3, 1);
 lean_inc(x_4);
-x_5 = l_Lean_Parser_Command_declModifiers___elambda__2___closed__11;
+x_5 = l_Lean_Parser_Command_initialize___elambda__1___closed__3;
 x_6 = lean_ctor_get(x_5, 1);
 lean_inc(x_6);
-x_7 = l_Lean_Parser_Command_initialize___elambda__1___closed__3;
-x_8 = lean_ctor_get(x_7, 1);
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+x_8 = lean_ctor_get(x_7, 0);
 lean_inc(x_8);
-x_9 = lean_ctor_get(x_1, 0);
+lean_dec(x_7);
+x_9 = lean_ctor_get(x_2, 2);
 lean_inc(x_9);
-x_10 = lean_ctor_get(x_9, 0);
-lean_inc(x_10);
+x_10 = lean_string_utf8_get(x_8, x_9);
 lean_dec(x_9);
-x_11 = lean_ctor_get(x_2, 2);
-lean_inc(x_11);
-x_12 = lean_string_utf8_get(x_10, x_11);
-lean_dec(x_11);
-x_13 = 36;
-x_14 = lean_uint32_dec_eq(x_12, x_13);
-if (x_14 == 0)
-{
-lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; uint8_t x_19; 
 lean_dec(x_8);
-x_15 = lean_unsigned_to_nat(1024u);
-x_16 = l_Lean_Parser_checkPrecFn(x_15, x_1, x_2);
-x_17 = lean_ctor_get(x_16, 4);
-lean_inc(x_17);
-x_18 = lean_box(0);
-x_19 = l___private_Init_Data_Option_Basic_0__beqOption____x40_Init_Data_Option_Basic___hyg_803____at_Lean_Parser_ParserState_hasError___spec__1(x_17, x_18);
-lean_dec(x_17);
-if (x_19 == 0)
+x_11 = 36;
+x_12 = lean_uint32_dec_eq(x_10, x_11);
+if (x_12 == 0)
 {
-lean_dec(x_10);
+lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; uint8_t x_17; 
 lean_dec(x_6);
+x_13 = lean_unsigned_to_nat(1024u);
+x_14 = l_Lean_Parser_checkPrecFn(x_13, x_1, x_2);
+x_15 = lean_ctor_get(x_14, 4);
+lean_inc(x_15);
+x_16 = lean_box(0);
+x_17 = l___private_Init_Data_Option_Basic_0__beqOption____x40_Init_Data_Option_Basic___hyg_803____at_Lean_Parser_ParserState_hasError___spec__1(x_15, x_16);
+lean_dec(x_15);
+if (x_17 == 0)
+{
 lean_dec(x_4);
 lean_dec(x_1);
-return x_16;
+return x_14;
 }
 else
 {
-lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; uint8_t x_24; lean_object* x_25; 
-x_20 = lean_ctor_get(x_16, 0);
-lean_inc(x_20);
-x_21 = lean_array_get_size(x_20);
-lean_dec(x_20);
+lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; uint8_t x_22; 
+x_18 = lean_ctor_get(x_14, 0);
+lean_inc(x_18);
+x_19 = lean_array_get_size(x_18);
+lean_dec(x_18);
 lean_inc(x_1);
-x_22 = lean_apply_2(x_6, x_1, x_16);
-x_23 = lean_ctor_get(x_22, 4);
-lean_inc(x_23);
-x_24 = l___private_Init_Data_Option_Basic_0__beqOption____x40_Init_Data_Option_Basic___hyg_803____at_Lean_Parser_ParserState_hasError___spec__1(x_23, x_18);
-lean_dec(x_23);
-if (x_24 == 0)
+x_20 = l_Lean_Parser_Command_declModifiers___elambda__2(x_1, x_14);
+x_21 = lean_ctor_get(x_20, 4);
+lean_inc(x_21);
+x_22 = l___private_Init_Data_Option_Basic_0__beqOption____x40_Init_Data_Option_Basic___hyg_803____at_Lean_Parser_ParserState_hasError___spec__1(x_21, x_16);
+lean_dec(x_21);
+if (x_22 == 0)
 {
-lean_dec(x_10);
+lean_object* x_23; lean_object* x_24; lean_object* x_25; uint8_t x_26; 
 lean_dec(x_4);
-x_25 = x_22;
-goto block_31;
+x_23 = l_Lean_Parser_Command_initialize___elambda__1___closed__2;
+x_24 = l_Lean_Parser_ParserState_mkNode(x_20, x_23, x_19);
+x_25 = lean_ctor_get(x_24, 4);
+lean_inc(x_25);
+x_26 = l___private_Init_Data_Option_Basic_0__beqOption____x40_Init_Data_Option_Basic___hyg_803____at_Lean_Parser_ParserState_hasError___spec__1(x_25, x_16);
+lean_dec(x_25);
+if (x_26 == 0)
+{
+lean_dec(x_1);
+return x_24;
 }
 else
 {
-lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; uint32_t x_36; uint32_t x_37; uint8_t x_38; 
-x_32 = l_Lean_Parser_Command_initialize___elambda__1___closed__5;
-x_33 = l_Lean_Parser_Command_initialize___elambda__1___closed__23;
-lean_inc(x_1);
-x_34 = l_Lean_Parser_symbolFnAux(x_32, x_33, x_1, x_22);
-x_35 = lean_ctor_get(x_34, 2);
-lean_inc(x_35);
-x_36 = lean_string_utf8_get(x_10, x_35);
-lean_dec(x_35);
-lean_dec(x_10);
-x_37 = 37;
-x_38 = lean_uint32_dec_eq(x_36, x_37);
-if (x_38 == 0)
-{
-lean_object* x_39; uint8_t x_40; 
-x_39 = lean_ctor_get(x_34, 4);
-lean_inc(x_39);
-x_40 = l___private_Init_Data_Option_Basic_0__beqOption____x40_Init_Data_Option_Basic___hyg_803____at_Lean_Parser_ParserState_hasError___spec__1(x_39, x_18);
-lean_dec(x_39);
-if (x_40 == 0)
-{
-lean_dec(x_4);
-x_25 = x_34;
-goto block_31;
-}
-else
-{
-lean_object* x_41; lean_object* x_42; uint8_t x_43; 
-lean_inc(x_1);
-x_41 = lean_apply_2(x_4, x_1, x_34);
-x_42 = lean_ctor_get(x_41, 4);
-lean_inc(x_42);
-x_43 = l___private_Init_Data_Option_Basic_0__beqOption____x40_Init_Data_Option_Basic___hyg_803____at_Lean_Parser_ParserState_hasError___spec__1(x_42, x_18);
-lean_dec(x_42);
-if (x_43 == 0)
-{
-x_25 = x_41;
-goto block_31;
-}
-else
-{
-lean_object* x_44; 
-lean_inc(x_1);
-x_44 = l_Lean_Parser_Term_doSeq___elambda__1(x_1, x_41);
-x_25 = x_44;
-goto block_31;
-}
-}
-}
-else
-{
-lean_object* x_45; lean_object* x_46; uint8_t x_47; 
-lean_inc(x_1);
-x_45 = l_Lean_Parser_tokenAntiquotFn(x_1, x_34);
-x_46 = lean_ctor_get(x_45, 4);
-lean_inc(x_46);
-x_47 = l___private_Init_Data_Option_Basic_0__beqOption____x40_Init_Data_Option_Basic___hyg_803____at_Lean_Parser_ParserState_hasError___spec__1(x_46, x_18);
-lean_dec(x_46);
-if (x_47 == 0)
-{
-lean_dec(x_4);
-x_25 = x_45;
-goto block_31;
-}
-else
-{
-lean_object* x_48; lean_object* x_49; uint8_t x_50; 
-lean_inc(x_1);
-x_48 = lean_apply_2(x_4, x_1, x_45);
-x_49 = lean_ctor_get(x_48, 4);
-lean_inc(x_49);
-x_50 = l___private_Init_Data_Option_Basic_0__beqOption____x40_Init_Data_Option_Basic___hyg_803____at_Lean_Parser_ParserState_hasError___spec__1(x_49, x_18);
-lean_dec(x_49);
-if (x_50 == 0)
-{
-x_25 = x_48;
-goto block_31;
-}
-else
-{
-lean_object* x_51; 
-lean_inc(x_1);
-x_51 = l_Lean_Parser_Term_doSeq___elambda__1(x_1, x_48);
-x_25 = x_51;
-goto block_31;
-}
-}
-}
-}
-block_31:
-{
-lean_object* x_26; lean_object* x_27; lean_object* x_28; uint8_t x_29; 
-x_26 = l_Lean_Parser_Command_initialize___elambda__1___closed__2;
-x_27 = l_Lean_Parser_ParserState_mkNode(x_25, x_26, x_21);
-x_28 = lean_ctor_get(x_27, 4);
-lean_inc(x_28);
-x_29 = l___private_Init_Data_Option_Basic_0__beqOption____x40_Init_Data_Option_Basic___hyg_803____at_Lean_Parser_ParserState_hasError___spec__1(x_28, x_18);
-lean_dec(x_28);
-if (x_29 == 0)
-{
+lean_object* x_27; 
+x_27 = l_Lean_Parser_setLhsPrecFn(x_13, x_1, x_24);
 lean_dec(x_1);
 return x_27;
 }
-else
-{
-lean_object* x_30; 
-x_30 = l_Lean_Parser_setLhsPrecFn(x_15, x_1, x_27);
-lean_dec(x_1);
-return x_30;
-}
-}
-}
 }
 else
 {
-lean_object* x_52; uint8_t x_53; lean_object* x_54; 
-lean_dec(x_10);
-lean_dec(x_6);
+lean_object* x_28; lean_object* x_29; uint8_t x_30; 
+lean_inc(x_1);
+x_28 = l_Lean_Parser_Command_initializeKeyword___elambda__1(x_1, x_20);
+x_29 = lean_ctor_get(x_28, 4);
+lean_inc(x_29);
+x_30 = l___private_Init_Data_Option_Basic_0__beqOption____x40_Init_Data_Option_Basic___hyg_803____at_Lean_Parser_ParserState_hasError___spec__1(x_29, x_16);
+lean_dec(x_29);
+if (x_30 == 0)
+{
+lean_object* x_31; lean_object* x_32; lean_object* x_33; uint8_t x_34; 
 lean_dec(x_4);
-x_52 = l_Lean_Parser_Command_initialize___elambda__1___closed__21;
-x_53 = 0;
-x_54 = l_Lean_Parser_orelseFnCore(x_8, x_52, x_53, x_1, x_2);
-return x_54;
+x_31 = l_Lean_Parser_Command_initialize___elambda__1___closed__2;
+x_32 = l_Lean_Parser_ParserState_mkNode(x_28, x_31, x_19);
+x_33 = lean_ctor_get(x_32, 4);
+lean_inc(x_33);
+x_34 = l___private_Init_Data_Option_Basic_0__beqOption____x40_Init_Data_Option_Basic___hyg_803____at_Lean_Parser_ParserState_hasError___spec__1(x_33, x_16);
+lean_dec(x_33);
+if (x_34 == 0)
+{
+lean_dec(x_1);
+return x_32;
+}
+else
+{
+lean_object* x_35; 
+x_35 = l_Lean_Parser_setLhsPrecFn(x_13, x_1, x_32);
+lean_dec(x_1);
+return x_35;
+}
+}
+else
+{
+lean_object* x_36; lean_object* x_37; uint8_t x_38; 
+lean_inc(x_1);
+x_36 = lean_apply_2(x_4, x_1, x_28);
+x_37 = lean_ctor_get(x_36, 4);
+lean_inc(x_37);
+x_38 = l___private_Init_Data_Option_Basic_0__beqOption____x40_Init_Data_Option_Basic___hyg_803____at_Lean_Parser_ParserState_hasError___spec__1(x_37, x_16);
+lean_dec(x_37);
+if (x_38 == 0)
+{
+lean_object* x_39; lean_object* x_40; lean_object* x_41; uint8_t x_42; 
+x_39 = l_Lean_Parser_Command_initialize___elambda__1___closed__2;
+x_40 = l_Lean_Parser_ParserState_mkNode(x_36, x_39, x_19);
+x_41 = lean_ctor_get(x_40, 4);
+lean_inc(x_41);
+x_42 = l___private_Init_Data_Option_Basic_0__beqOption____x40_Init_Data_Option_Basic___hyg_803____at_Lean_Parser_ParserState_hasError___spec__1(x_41, x_16);
+lean_dec(x_41);
+if (x_42 == 0)
+{
+lean_dec(x_1);
+return x_40;
+}
+else
+{
+lean_object* x_43; 
+x_43 = l_Lean_Parser_setLhsPrecFn(x_13, x_1, x_40);
+lean_dec(x_1);
+return x_43;
+}
+}
+else
+{
+lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; uint8_t x_48; 
+lean_inc(x_1);
+x_44 = l_Lean_Parser_Term_doSeq___elambda__1(x_1, x_36);
+x_45 = l_Lean_Parser_Command_initialize___elambda__1___closed__2;
+x_46 = l_Lean_Parser_ParserState_mkNode(x_44, x_45, x_19);
+x_47 = lean_ctor_get(x_46, 4);
+lean_inc(x_47);
+x_48 = l___private_Init_Data_Option_Basic_0__beqOption____x40_Init_Data_Option_Basic___hyg_803____at_Lean_Parser_ParserState_hasError___spec__1(x_47, x_16);
+lean_dec(x_47);
+if (x_48 == 0)
+{
+lean_dec(x_1);
+return x_46;
+}
+else
+{
+lean_object* x_49; 
+x_49 = l_Lean_Parser_setLhsPrecFn(x_13, x_1, x_46);
+lean_dec(x_1);
+return x_49;
+}
+}
+}
+}
+}
+}
+else
+{
+lean_object* x_50; uint8_t x_51; lean_object* x_52; 
+lean_dec(x_4);
+x_50 = l_Lean_Parser_Command_initialize___elambda__1___closed__18;
+x_51 = 0;
+x_52 = l_Lean_Parser_orelseFnCore(x_6, x_50, x_51, x_1, x_2);
+return x_52;
 }
 }
 }
 static lean_object* _init_l_Lean_Parser_Command_initialize___closed__1() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__5;
-x_2 = l_Lean_Parser_symbolInfo(x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_initialize___closed__2() {
-_start:
-{
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
-x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__14;
+x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__11;
 x_2 = lean_ctor_get(x_1, 0);
 lean_inc(x_2);
 x_3 = l_Lean_Parser_Term_doSeq;
@@ -63035,35 +63253,47 @@ x_5 = l_Lean_Parser_andthenInfo(x_2, x_4);
 return x_5;
 }
 }
+static lean_object* _init_l_Lean_Parser_Command_initialize___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l_Lean_Parser_Command_initializeKeyword;
+x_2 = lean_ctor_get(x_1, 0);
+lean_inc(x_2);
+x_3 = l_Lean_Parser_Command_initialize___closed__1;
+x_4 = l_Lean_Parser_andthenInfo(x_2, x_3);
+return x_4;
+}
+}
 static lean_object* _init_l_Lean_Parser_Command_initialize___closed__3() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_initialize___closed__1;
-x_2 = l_Lean_Parser_Command_initialize___closed__2;
-x_3 = l_Lean_Parser_andthenInfo(x_1, x_2);
-return x_3;
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l_Lean_Parser_Command_declaration___closed__1;
+x_2 = lean_ctor_get(x_1, 0);
+lean_inc(x_2);
+x_3 = l_Lean_Parser_Command_initialize___closed__2;
+x_4 = l_Lean_Parser_andthenInfo(x_2, x_3);
+return x_4;
 }
 }
 static lean_object* _init_l_Lean_Parser_Command_initialize___closed__4() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Command_declModifiers___elambda__2___closed__11;
-x_2 = lean_ctor_get(x_1, 0);
-lean_inc(x_2);
-x_3 = l_Lean_Parser_Command_initialize___closed__3;
-x_4 = l_Lean_Parser_andthenInfo(x_2, x_3);
-return x_4;
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__2;
+x_2 = l_Lean_Parser_Command_initialize___closed__3;
+x_3 = l_Lean_Parser_nodeInfo(x_1, x_2);
+return x_3;
 }
 }
 static lean_object* _init_l_Lean_Parser_Command_initialize___closed__5() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__2;
-x_2 = l_Lean_Parser_Command_initialize___closed__4;
-x_3 = l_Lean_Parser_nodeInfo(x_1, x_2);
+x_1 = l_Lean_Parser_Command_initialize___closed__4;
+x_2 = l_Lean_Parser_epsilonInfo;
+x_3 = l_Lean_Parser_andthenInfo(x_1, x_2);
 return x_3;
 }
 }
@@ -63071,8 +63301,8 @@ static lean_object* _init_l_Lean_Parser_Command_initialize___closed__6() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_initialize___closed__5;
-x_2 = l_Lean_Parser_epsilonInfo;
+x_1 = l_Lean_Parser_epsilonInfo;
+x_2 = l_Lean_Parser_Command_initialize___closed__5;
 x_3 = l_Lean_Parser_andthenInfo(x_1, x_2);
 return x_3;
 }
@@ -63080,26 +63310,16 @@ return x_3;
 static lean_object* _init_l_Lean_Parser_Command_initialize___closed__7() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_epsilonInfo;
-x_2 = l_Lean_Parser_Command_initialize___closed__6;
-x_3 = l_Lean_Parser_andthenInfo(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_initialize___closed__8() {
-_start:
-{
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
 x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__3;
 x_2 = lean_ctor_get(x_1, 0);
 lean_inc(x_2);
-x_3 = l_Lean_Parser_Command_initialize___closed__7;
+x_3 = l_Lean_Parser_Command_initialize___closed__6;
 x_4 = l_Lean_Parser_orelseInfo(x_2, x_3);
 return x_4;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initialize___closed__9() {
+static lean_object* _init_l_Lean_Parser_Command_initialize___closed__8() {
 _start:
 {
 lean_object* x_1; 
@@ -63107,12 +63327,12 @@ x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Command_initialize___elambda__1),
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initialize___closed__10() {
+static lean_object* _init_l_Lean_Parser_Command_initialize___closed__9() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_initialize___closed__8;
-x_2 = l_Lean_Parser_Command_initialize___closed__9;
+x_1 = l_Lean_Parser_Command_initialize___closed__7;
+x_2 = l_Lean_Parser_Command_initialize___closed__8;
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
 lean_ctor_set(x_3, 1, x_2);
@@ -63123,7 +63343,7 @@ static lean_object* _init_l_Lean_Parser_Command_initialize() {
 _start:
 {
 lean_object* x_1; 
-x_1 = l_Lean_Parser_Command_initialize___closed__10;
+x_1 = l_Lean_Parser_Command_initialize___closed__9;
 return x_1;
 }
 }
@@ -63144,7 +63364,7 @@ static lean_object* _init_l___regBuiltin_Lean_Parser_Command_initialize_declRang
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(135u);
+x_1 = lean_unsigned_to_nat(136u);
 x_2 = lean_unsigned_to_nat(24u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -63156,8 +63376,8 @@ static lean_object* _init_l___regBuiltin_Lean_Parser_Command_initialize_declRang
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(135u);
-x_2 = lean_unsigned_to_nat(173u);
+x_1 = lean_unsigned_to_nat(136u);
+x_2 = lean_unsigned_to_nat(177u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
 lean_ctor_set(x_3, 1, x_2);
@@ -63171,7 +63391,7 @@ lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_obj
 x_1 = l___regBuiltin_Lean_Parser_Command_initialize_declRange___closed__1;
 x_2 = lean_unsigned_to_nat(24u);
 x_3 = l___regBuiltin_Lean_Parser_Command_initialize_declRange___closed__2;
-x_4 = lean_unsigned_to_nat(173u);
+x_4 = lean_unsigned_to_nat(177u);
 x_5 = lean_alloc_ctor(0, 4, 0);
 lean_ctor_set(x_5, 0, x_1);
 lean_ctor_set(x_5, 1, x_2);
@@ -63184,7 +63404,7 @@ static lean_object* _init_l___regBuiltin_Lean_Parser_Command_initialize_declRang
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(135u);
+x_1 = lean_unsigned_to_nat(136u);
 x_2 = lean_unsigned_to_nat(28u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -63196,7 +63416,7 @@ static lean_object* _init_l___regBuiltin_Lean_Parser_Command_initialize_declRang
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(135u);
+x_1 = lean_unsigned_to_nat(136u);
 x_2 = lean_unsigned_to_nat(40u);
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -63242,6 +63462,110 @@ x_4 = l_Lean_addBuiltinDeclarationRanges(x_2, x_3, x_1);
 return x_4;
 }
 }
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword_formatter___closed__1() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; uint8_t x_3; uint8_t x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__1;
+x_2 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__2;
+x_3 = 1;
+x_4 = 0;
+x_5 = lean_box(x_3);
+x_6 = lean_box(x_4);
+x_7 = lean_alloc_closure((void*)(l_Lean_Parser_mkAntiquot_formatter___boxed), 9, 4);
+lean_closure_set(x_7, 0, x_1);
+lean_closure_set(x_7, 1, x_2);
+lean_closure_set(x_7, 2, x_5);
+lean_closure_set(x_7, 3, x_6);
+return x_7;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword_formatter___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__4;
+x_2 = lean_alloc_closure((void*)(l_Lean_Parser_symbol_formatter), 6, 1);
+lean_closure_set(x_2, 0, x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword_formatter___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__7;
+x_2 = lean_alloc_closure((void*)(l_Lean_Parser_symbol_formatter), 6, 1);
+lean_closure_set(x_2, 0, x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword_formatter___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Command_initializeKeyword_formatter___closed__2;
+x_2 = l_Lean_Parser_Command_initializeKeyword_formatter___closed__3;
+x_3 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Formatter_orelse_formatter), 7, 2);
+lean_closure_set(x_3, 0, x_1);
+lean_closure_set(x_3, 1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword_formatter___closed__5() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__2;
+x_2 = lean_unsigned_to_nat(1024u);
+x_3 = l_Lean_Parser_Command_initializeKeyword_formatter___closed__4;
+x_4 = lean_alloc_closure((void*)(l_Lean_Parser_leadingNode_formatter___boxed), 8, 3);
+lean_closure_set(x_4, 0, x_1);
+lean_closure_set(x_4, 1, x_2);
+lean_closure_set(x_4, 2, x_3);
+return x_4;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Parser_Command_initializeKeyword_formatter(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+lean_object* x_6; lean_object* x_7; lean_object* x_8; 
+x_6 = l_Lean_Parser_Command_initializeKeyword_formatter___closed__1;
+x_7 = l_Lean_Parser_Command_initializeKeyword_formatter___closed__5;
+x_8 = l_Lean_PrettyPrinter_Formatter_orelse_formatter(x_6, x_7, x_1, x_2, x_3, x_4, x_5);
+return x_8;
+}
+}
+static lean_object* _init_l___regBuiltin_Lean_Parser_Command_initializeKeyword_formatter___closed__1() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__2;
+x_2 = l___regBuiltin_Lean_Parser_Term_quot_formatter___closed__1;
+x_3 = l_Lean_Name_str___override(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l___regBuiltin_Lean_Parser_Command_initializeKeyword_formatter___closed__2() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Command_initializeKeyword_formatter), 5, 0);
+return x_1;
+}
+}
+LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_initializeKeyword_formatter(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
+x_2 = l___regBuiltin_Lean_Parser_Term_quot_formatter___closed__3;
+x_3 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__2;
+x_4 = l___regBuiltin_Lean_Parser_Command_initializeKeyword_formatter___closed__1;
+x_5 = l___regBuiltin_Lean_Parser_Command_initializeKeyword_formatter___closed__2;
+x_6 = l_Lean_KeyedDeclsAttribute_addBuiltin___rarg(x_2, x_3, x_4, x_5, x_1);
+return x_6;
+}
+}
 static lean_object* _init_l_Lean_Parser_Command_initialize_formatter___closed__1() {
 _start:
 {
@@ -63263,26 +63587,28 @@ return x_7;
 static lean_object* _init_l_Lean_Parser_Command_initialize_formatter___closed__2() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__4;
-x_2 = lean_alloc_closure((void*)(l_Lean_Parser_symbol_formatter), 6, 1);
-lean_closure_set(x_2, 0, x_1);
-return x_2;
+lean_object* x_1; 
+x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Term_leftArrow_formatter), 5, 0);
+return x_1;
 }
 }
 static lean_object* _init_l_Lean_Parser_Command_initialize_formatter___closed__3() {
 _start:
 {
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Term_leftArrow_formatter), 5, 0);
-return x_1;
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Command_declSig_formatter___closed__2;
+x_2 = l_Lean_Parser_Command_initialize_formatter___closed__2;
+x_3 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Formatter_andthen_formatter), 7, 2);
+lean_closure_set(x_3, 0, x_1);
+lean_closure_set(x_3, 1, x_2);
+return x_3;
 }
 }
 static lean_object* _init_l_Lean_Parser_Command_initialize_formatter___closed__4() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_declSig_formatter___closed__2;
+x_1 = l_Lean_Parser_Command_declId_formatter___closed__4;
 x_2 = l_Lean_Parser_Command_initialize_formatter___closed__3;
 x_3 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Formatter_andthen_formatter), 7, 2);
 lean_closure_set(x_3, 0, x_1);
@@ -63293,13 +63619,11 @@ return x_3;
 static lean_object* _init_l_Lean_Parser_Command_initialize_formatter___closed__5() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_declId_formatter___closed__4;
-x_2 = l_Lean_Parser_Command_initialize_formatter___closed__4;
-x_3 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Formatter_andthen_formatter), 7, 2);
-lean_closure_set(x_3, 0, x_1);
-lean_closure_set(x_3, 1, x_2);
-return x_3;
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Command_initialize_formatter___closed__4;
+x_2 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Formatter_atomic_formatter), 6, 1);
+lean_closure_set(x_2, 0, x_1);
+return x_2;
 }
 }
 static lean_object* _init_l_Lean_Parser_Command_initialize_formatter___closed__6() {
@@ -63307,7 +63631,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; 
 x_1 = l_Lean_Parser_Command_initialize_formatter___closed__5;
-x_2 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Formatter_atomic_formatter), 6, 1);
+x_2 = lean_alloc_closure((void*)(l_Lean_Parser_optional_formatter), 6, 1);
 lean_closure_set(x_2, 0, x_1);
 return x_2;
 }
@@ -63315,26 +63639,28 @@ return x_2;
 static lean_object* _init_l_Lean_Parser_Command_initialize_formatter___closed__7() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Command_initialize_formatter___closed__6;
-x_2 = lean_alloc_closure((void*)(l_Lean_Parser_optional_formatter), 6, 1);
-lean_closure_set(x_2, 0, x_1);
-return x_2;
+lean_object* x_1; 
+x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Term_doSeq_formatter), 5, 0);
+return x_1;
 }
 }
 static lean_object* _init_l_Lean_Parser_Command_initialize_formatter___closed__8() {
 _start:
 {
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Term_doSeq_formatter), 5, 0);
-return x_1;
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Command_initialize_formatter___closed__6;
+x_2 = l_Lean_Parser_Command_initialize_formatter___closed__7;
+x_3 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Formatter_andthen_formatter), 7, 2);
+lean_closure_set(x_3, 0, x_1);
+lean_closure_set(x_3, 1, x_2);
+return x_3;
 }
 }
 static lean_object* _init_l_Lean_Parser_Command_initialize_formatter___closed__9() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_initialize_formatter___closed__7;
+x_1 = l___regBuiltin_Lean_Parser_Command_initializeKeyword_formatter___closed__2;
 x_2 = l_Lean_Parser_Command_initialize_formatter___closed__8;
 x_3 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Formatter_andthen_formatter), 7, 2);
 lean_closure_set(x_3, 0, x_1);
@@ -63346,7 +63672,7 @@ static lean_object* _init_l_Lean_Parser_Command_initialize_formatter___closed__1
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_initialize_formatter___closed__2;
+x_1 = l_Lean_Parser_Command_declaration_formatter___closed__2;
 x_2 = l_Lean_Parser_Command_initialize_formatter___closed__9;
 x_3 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Formatter_andthen_formatter), 7, 2);
 lean_closure_set(x_3, 0, x_1);
@@ -63357,22 +63683,10 @@ return x_3;
 static lean_object* _init_l_Lean_Parser_Command_initialize_formatter___closed__11() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_declModifiers_formatter___closed__5;
-x_2 = l_Lean_Parser_Command_initialize_formatter___closed__10;
-x_3 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Formatter_andthen_formatter), 7, 2);
-lean_closure_set(x_3, 0, x_1);
-lean_closure_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_initialize_formatter___closed__12() {
-_start:
-{
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
 x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__2;
 x_2 = lean_unsigned_to_nat(1024u);
-x_3 = l_Lean_Parser_Command_initialize_formatter___closed__11;
+x_3 = l_Lean_Parser_Command_initialize_formatter___closed__10;
 x_4 = lean_alloc_closure((void*)(l_Lean_Parser_leadingNode_formatter___boxed), 8, 3);
 lean_closure_set(x_4, 0, x_1);
 lean_closure_set(x_4, 1, x_2);
@@ -63385,7 +63699,7 @@ _start:
 {
 lean_object* x_6; lean_object* x_7; lean_object* x_8; 
 x_6 = l_Lean_Parser_Command_initialize_formatter___closed__1;
-x_7 = l_Lean_Parser_Command_initialize_formatter___closed__12;
+x_7 = l_Lean_Parser_Command_initialize_formatter___closed__11;
 x_8 = l_Lean_PrettyPrinter_Formatter_orelse_formatter(x_6, x_7, x_1, x_2, x_3, x_4, x_5);
 return x_8;
 }
@@ -63420,6 +63734,110 @@ x_6 = l_Lean_KeyedDeclsAttribute_addBuiltin___rarg(x_2, x_3, x_4, x_5, x_1);
 return x_6;
 }
 }
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword_parenthesizer___closed__1() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; uint8_t x_3; uint8_t x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__1;
+x_2 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__2;
+x_3 = 1;
+x_4 = 0;
+x_5 = lean_box(x_3);
+x_6 = lean_box(x_4);
+x_7 = lean_alloc_closure((void*)(l_Lean_Parser_mkAntiquot_parenthesizer___boxed), 9, 4);
+lean_closure_set(x_7, 0, x_1);
+lean_closure_set(x_7, 1, x_2);
+lean_closure_set(x_7, 2, x_5);
+lean_closure_set(x_7, 3, x_6);
+return x_7;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword_parenthesizer___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__4;
+x_2 = lean_alloc_closure((void*)(l_Lean_Parser_symbol_parenthesizer), 6, 1);
+lean_closure_set(x_2, 0, x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword_parenthesizer___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__7;
+x_2 = lean_alloc_closure((void*)(l_Lean_Parser_symbol_parenthesizer), 6, 1);
+lean_closure_set(x_2, 0, x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword_parenthesizer___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Command_initializeKeyword_parenthesizer___closed__2;
+x_2 = l_Lean_Parser_Command_initializeKeyword_parenthesizer___closed__3;
+x_3 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Parenthesizer_orelse_parenthesizer), 7, 2);
+lean_closure_set(x_3, 0, x_1);
+lean_closure_set(x_3, 1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Parser_Command_initializeKeyword_parenthesizer___closed__5() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__2;
+x_2 = lean_unsigned_to_nat(1024u);
+x_3 = l_Lean_Parser_Command_initializeKeyword_parenthesizer___closed__4;
+x_4 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Parenthesizer_leadingNode_parenthesizer___boxed), 8, 3);
+lean_closure_set(x_4, 0, x_1);
+lean_closure_set(x_4, 1, x_2);
+lean_closure_set(x_4, 2, x_3);
+return x_4;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Parser_Command_initializeKeyword_parenthesizer(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+lean_object* x_6; lean_object* x_7; lean_object* x_8; 
+x_6 = l_Lean_Parser_Command_initializeKeyword_parenthesizer___closed__1;
+x_7 = l_Lean_Parser_Command_initializeKeyword_parenthesizer___closed__5;
+x_8 = l_Lean_PrettyPrinter_Parenthesizer_withAntiquot_parenthesizer(x_6, x_7, x_1, x_2, x_3, x_4, x_5);
+return x_8;
+}
+}
+static lean_object* _init_l___regBuiltin_Lean_Parser_Command_initializeKeyword_parenthesizer___closed__1() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__2;
+x_2 = l___regBuiltin_Lean_Parser_Term_quot_parenthesizer___closed__1;
+x_3 = l_Lean_Name_str___override(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l___regBuiltin_Lean_Parser_Command_initializeKeyword_parenthesizer___closed__2() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Command_initializeKeyword_parenthesizer), 5, 0);
+return x_1;
+}
+}
+LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_initializeKeyword_parenthesizer(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
+x_2 = l___regBuiltin_Lean_Parser_Term_quot_parenthesizer___closed__3;
+x_3 = l_Lean_Parser_Command_initializeKeyword___elambda__1___closed__2;
+x_4 = l___regBuiltin_Lean_Parser_Command_initializeKeyword_parenthesizer___closed__1;
+x_5 = l___regBuiltin_Lean_Parser_Command_initializeKeyword_parenthesizer___closed__2;
+x_6 = l_Lean_KeyedDeclsAttribute_addBuiltin___rarg(x_2, x_3, x_4, x_5, x_1);
+return x_6;
+}
+}
 static lean_object* _init_l_Lean_Parser_Command_initialize_parenthesizer___closed__1() {
 _start:
 {
@@ -63441,26 +63859,28 @@ return x_7;
 static lean_object* _init_l_Lean_Parser_Command_initialize_parenthesizer___closed__2() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__4;
-x_2 = lean_alloc_closure((void*)(l_Lean_Parser_symbol_parenthesizer), 6, 1);
-lean_closure_set(x_2, 0, x_1);
-return x_2;
+lean_object* x_1; 
+x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Term_leftArrow_parenthesizer), 5, 0);
+return x_1;
 }
 }
 static lean_object* _init_l_Lean_Parser_Command_initialize_parenthesizer___closed__3() {
 _start:
 {
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Term_leftArrow_parenthesizer), 5, 0);
-return x_1;
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Command_declSig_parenthesizer___closed__2;
+x_2 = l_Lean_Parser_Command_initialize_parenthesizer___closed__2;
+x_3 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Parenthesizer_andthen_parenthesizer), 7, 2);
+lean_closure_set(x_3, 0, x_1);
+lean_closure_set(x_3, 1, x_2);
+return x_3;
 }
 }
 static lean_object* _init_l_Lean_Parser_Command_initialize_parenthesizer___closed__4() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_declSig_parenthesizer___closed__2;
+x_1 = l_Lean_Parser_Command_declId_parenthesizer___closed__4;
 x_2 = l_Lean_Parser_Command_initialize_parenthesizer___closed__3;
 x_3 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Parenthesizer_andthen_parenthesizer), 7, 2);
 lean_closure_set(x_3, 0, x_1);
@@ -63471,13 +63891,11 @@ return x_3;
 static lean_object* _init_l_Lean_Parser_Command_initialize_parenthesizer___closed__5() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_declId_parenthesizer___closed__4;
-x_2 = l_Lean_Parser_Command_initialize_parenthesizer___closed__4;
-x_3 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Parenthesizer_andthen_parenthesizer), 7, 2);
-lean_closure_set(x_3, 0, x_1);
-lean_closure_set(x_3, 1, x_2);
-return x_3;
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Command_initialize_parenthesizer___closed__4;
+x_2 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Parenthesizer_atomic_parenthesizer), 6, 1);
+lean_closure_set(x_2, 0, x_1);
+return x_2;
 }
 }
 static lean_object* _init_l_Lean_Parser_Command_initialize_parenthesizer___closed__6() {
@@ -63485,7 +63903,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; 
 x_1 = l_Lean_Parser_Command_initialize_parenthesizer___closed__5;
-x_2 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Parenthesizer_atomic_parenthesizer), 6, 1);
+x_2 = lean_alloc_closure((void*)(l_Lean_Parser_optional_parenthesizer), 6, 1);
 lean_closure_set(x_2, 0, x_1);
 return x_2;
 }
@@ -63493,26 +63911,28 @@ return x_2;
 static lean_object* _init_l_Lean_Parser_Command_initialize_parenthesizer___closed__7() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Command_initialize_parenthesizer___closed__6;
-x_2 = lean_alloc_closure((void*)(l_Lean_Parser_optional_parenthesizer), 6, 1);
-lean_closure_set(x_2, 0, x_1);
-return x_2;
+lean_object* x_1; 
+x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Term_doSeq_parenthesizer), 5, 0);
+return x_1;
 }
 }
 static lean_object* _init_l_Lean_Parser_Command_initialize_parenthesizer___closed__8() {
 _start:
 {
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Term_doSeq_parenthesizer), 5, 0);
-return x_1;
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Command_initialize_parenthesizer___closed__6;
+x_2 = l_Lean_Parser_Command_initialize_parenthesizer___closed__7;
+x_3 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Parenthesizer_andthen_parenthesizer), 7, 2);
+lean_closure_set(x_3, 0, x_1);
+lean_closure_set(x_3, 1, x_2);
+return x_3;
 }
 }
 static lean_object* _init_l_Lean_Parser_Command_initialize_parenthesizer___closed__9() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_initialize_parenthesizer___closed__7;
+x_1 = l___regBuiltin_Lean_Parser_Command_initializeKeyword_parenthesizer___closed__2;
 x_2 = l_Lean_Parser_Command_initialize_parenthesizer___closed__8;
 x_3 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Parenthesizer_andthen_parenthesizer), 7, 2);
 lean_closure_set(x_3, 0, x_1);
@@ -63524,7 +63944,7 @@ static lean_object* _init_l_Lean_Parser_Command_initialize_parenthesizer___close
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_initialize_parenthesizer___closed__2;
+x_1 = l_Lean_Parser_Command_declaration_parenthesizer___closed__2;
 x_2 = l_Lean_Parser_Command_initialize_parenthesizer___closed__9;
 x_3 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Parenthesizer_andthen_parenthesizer), 7, 2);
 lean_closure_set(x_3, 0, x_1);
@@ -63535,22 +63955,10 @@ return x_3;
 static lean_object* _init_l_Lean_Parser_Command_initialize_parenthesizer___closed__11() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_declModifiers_parenthesizer___closed__5;
-x_2 = l_Lean_Parser_Command_initialize_parenthesizer___closed__10;
-x_3 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Parenthesizer_andthen_parenthesizer), 7, 2);
-lean_closure_set(x_3, 0, x_1);
-lean_closure_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_initialize_parenthesizer___closed__12() {
-_start:
-{
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
 x_1 = l_Lean_Parser_Command_initialize___elambda__1___closed__2;
 x_2 = lean_unsigned_to_nat(1024u);
-x_3 = l_Lean_Parser_Command_initialize_parenthesizer___closed__11;
+x_3 = l_Lean_Parser_Command_initialize_parenthesizer___closed__10;
 x_4 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Parenthesizer_leadingNode_parenthesizer___boxed), 8, 3);
 lean_closure_set(x_4, 0, x_1);
 lean_closure_set(x_4, 1, x_2);
@@ -63563,7 +63971,7 @@ _start:
 {
 lean_object* x_6; lean_object* x_7; lean_object* x_8; 
 x_6 = l_Lean_Parser_Command_initialize_parenthesizer___closed__1;
-x_7 = l_Lean_Parser_Command_initialize_parenthesizer___closed__12;
+x_7 = l_Lean_Parser_Command_initialize_parenthesizer___closed__11;
 x_8 = l_Lean_PrettyPrinter_Parenthesizer_withAntiquot_parenthesizer(x_6, x_7, x_1, x_2, x_3, x_4, x_5);
 return x_8;
 }
@@ -63598,764 +64006,6 @@ x_6 = l_Lean_KeyedDeclsAttribute_addBuiltin___rarg(x_2, x_3, x_4, x_5, x_1);
 return x_6;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("builtin_initialize", 18);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_quot___elambda__1___closed__2;
-x_2 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__1;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__3() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; uint8_t x_3; uint8_t x_4; lean_object* x_5; 
-x_1 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__1;
-x_2 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__2;
-x_3 = 1;
-x_4 = 0;
-x_5 = l_Lean_Parser_mkAntiquot(x_1, x_2, x_3, x_4);
-return x_5;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__4() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("builtin_initialize ", 19);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__5() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__4;
-x_2 = l_String_trim(x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__6() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__5;
-x_2 = lean_alloc_closure((void*)(l_Lean_Parser_Term_quot___elambda__1___lambda__1___boxed), 3, 1);
-lean_closure_set(x_2, 0, x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__7() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__6;
-x_2 = l_Lean_Parser_Command_initialize___elambda__1___closed__16;
-x_3 = lean_alloc_closure((void*)(l_Lean_Parser_andthenFn), 4, 2);
-lean_closure_set(x_3, 0, x_1);
-lean_closure_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__8() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Command_declModifiers___elambda__2___closed__11;
-x_2 = lean_ctor_get(x_1, 1);
-lean_inc(x_2);
-x_3 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__7;
-x_4 = lean_alloc_closure((void*)(l_Lean_Parser_andthenFn), 4, 2);
-lean_closure_set(x_4, 0, x_2);
-lean_closure_set(x_4, 1, x_3);
-return x_4;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__9() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__2;
-x_2 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__8;
-x_3 = lean_alloc_closure((void*)(l_Lean_Parser_nodeFn), 4, 2);
-lean_closure_set(x_3, 0, x_1);
-lean_closure_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__10() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__9;
-x_2 = l_Lean_Parser_Term_quot___elambda__1___closed__20;
-x_3 = lean_alloc_closure((void*)(l_Lean_Parser_andthenFn), 4, 2);
-lean_closure_set(x_3, 0, x_1);
-lean_closure_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__11() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_quot___elambda__1___closed__19;
-x_2 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__10;
-x_3 = lean_alloc_closure((void*)(l_Lean_Parser_andthenFn), 4, 2);
-lean_closure_set(x_3, 0, x_1);
-lean_closure_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__12() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_quot___elambda__1___lambda__1___closed__1;
-x_2 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__5;
-x_3 = lean_string_append(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__13() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__12;
-x_2 = l_Lean_Parser_Term_quot___elambda__1___lambda__1___closed__1;
-x_3 = lean_string_append(x_1, x_2);
-return x_3;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Parser_Command_builtin__initialize___elambda__1(lean_object* x_1, lean_object* x_2) {
-_start:
-{
-lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; uint32_t x_12; uint32_t x_13; uint8_t x_14; 
-x_3 = l_Lean_Parser_Command_initialize___elambda__1___closed__14;
-x_4 = lean_ctor_get(x_3, 1);
-lean_inc(x_4);
-x_5 = l_Lean_Parser_Command_declModifiers___elambda__2___closed__11;
-x_6 = lean_ctor_get(x_5, 1);
-lean_inc(x_6);
-x_7 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__3;
-x_8 = lean_ctor_get(x_7, 1);
-lean_inc(x_8);
-x_9 = lean_ctor_get(x_1, 0);
-lean_inc(x_9);
-x_10 = lean_ctor_get(x_9, 0);
-lean_inc(x_10);
-lean_dec(x_9);
-x_11 = lean_ctor_get(x_2, 2);
-lean_inc(x_11);
-x_12 = lean_string_utf8_get(x_10, x_11);
-lean_dec(x_11);
-x_13 = 36;
-x_14 = lean_uint32_dec_eq(x_12, x_13);
-if (x_14 == 0)
-{
-lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; uint8_t x_19; 
-lean_dec(x_8);
-x_15 = lean_unsigned_to_nat(1024u);
-x_16 = l_Lean_Parser_checkPrecFn(x_15, x_1, x_2);
-x_17 = lean_ctor_get(x_16, 4);
-lean_inc(x_17);
-x_18 = lean_box(0);
-x_19 = l___private_Init_Data_Option_Basic_0__beqOption____x40_Init_Data_Option_Basic___hyg_803____at_Lean_Parser_ParserState_hasError___spec__1(x_17, x_18);
-lean_dec(x_17);
-if (x_19 == 0)
-{
-lean_dec(x_10);
-lean_dec(x_6);
-lean_dec(x_4);
-lean_dec(x_1);
-return x_16;
-}
-else
-{
-lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; uint8_t x_24; lean_object* x_25; 
-x_20 = lean_ctor_get(x_16, 0);
-lean_inc(x_20);
-x_21 = lean_array_get_size(x_20);
-lean_dec(x_20);
-lean_inc(x_1);
-x_22 = lean_apply_2(x_6, x_1, x_16);
-x_23 = lean_ctor_get(x_22, 4);
-lean_inc(x_23);
-x_24 = l___private_Init_Data_Option_Basic_0__beqOption____x40_Init_Data_Option_Basic___hyg_803____at_Lean_Parser_ParserState_hasError___spec__1(x_23, x_18);
-lean_dec(x_23);
-if (x_24 == 0)
-{
-lean_dec(x_10);
-lean_dec(x_4);
-x_25 = x_22;
-goto block_31;
-}
-else
-{
-lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; uint32_t x_36; uint32_t x_37; uint8_t x_38; 
-x_32 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__5;
-x_33 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__13;
-lean_inc(x_1);
-x_34 = l_Lean_Parser_symbolFnAux(x_32, x_33, x_1, x_22);
-x_35 = lean_ctor_get(x_34, 2);
-lean_inc(x_35);
-x_36 = lean_string_utf8_get(x_10, x_35);
-lean_dec(x_35);
-lean_dec(x_10);
-x_37 = 37;
-x_38 = lean_uint32_dec_eq(x_36, x_37);
-if (x_38 == 0)
-{
-lean_object* x_39; uint8_t x_40; 
-x_39 = lean_ctor_get(x_34, 4);
-lean_inc(x_39);
-x_40 = l___private_Init_Data_Option_Basic_0__beqOption____x40_Init_Data_Option_Basic___hyg_803____at_Lean_Parser_ParserState_hasError___spec__1(x_39, x_18);
-lean_dec(x_39);
-if (x_40 == 0)
-{
-lean_dec(x_4);
-x_25 = x_34;
-goto block_31;
-}
-else
-{
-lean_object* x_41; lean_object* x_42; uint8_t x_43; 
-lean_inc(x_1);
-x_41 = lean_apply_2(x_4, x_1, x_34);
-x_42 = lean_ctor_get(x_41, 4);
-lean_inc(x_42);
-x_43 = l___private_Init_Data_Option_Basic_0__beqOption____x40_Init_Data_Option_Basic___hyg_803____at_Lean_Parser_ParserState_hasError___spec__1(x_42, x_18);
-lean_dec(x_42);
-if (x_43 == 0)
-{
-x_25 = x_41;
-goto block_31;
-}
-else
-{
-lean_object* x_44; 
-lean_inc(x_1);
-x_44 = l_Lean_Parser_Term_doSeq___elambda__1(x_1, x_41);
-x_25 = x_44;
-goto block_31;
-}
-}
-}
-else
-{
-lean_object* x_45; lean_object* x_46; uint8_t x_47; 
-lean_inc(x_1);
-x_45 = l_Lean_Parser_tokenAntiquotFn(x_1, x_34);
-x_46 = lean_ctor_get(x_45, 4);
-lean_inc(x_46);
-x_47 = l___private_Init_Data_Option_Basic_0__beqOption____x40_Init_Data_Option_Basic___hyg_803____at_Lean_Parser_ParserState_hasError___spec__1(x_46, x_18);
-lean_dec(x_46);
-if (x_47 == 0)
-{
-lean_dec(x_4);
-x_25 = x_45;
-goto block_31;
-}
-else
-{
-lean_object* x_48; lean_object* x_49; uint8_t x_50; 
-lean_inc(x_1);
-x_48 = lean_apply_2(x_4, x_1, x_45);
-x_49 = lean_ctor_get(x_48, 4);
-lean_inc(x_49);
-x_50 = l___private_Init_Data_Option_Basic_0__beqOption____x40_Init_Data_Option_Basic___hyg_803____at_Lean_Parser_ParserState_hasError___spec__1(x_49, x_18);
-lean_dec(x_49);
-if (x_50 == 0)
-{
-x_25 = x_48;
-goto block_31;
-}
-else
-{
-lean_object* x_51; 
-lean_inc(x_1);
-x_51 = l_Lean_Parser_Term_doSeq___elambda__1(x_1, x_48);
-x_25 = x_51;
-goto block_31;
-}
-}
-}
-}
-block_31:
-{
-lean_object* x_26; lean_object* x_27; lean_object* x_28; uint8_t x_29; 
-x_26 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__2;
-x_27 = l_Lean_Parser_ParserState_mkNode(x_25, x_26, x_21);
-x_28 = lean_ctor_get(x_27, 4);
-lean_inc(x_28);
-x_29 = l___private_Init_Data_Option_Basic_0__beqOption____x40_Init_Data_Option_Basic___hyg_803____at_Lean_Parser_ParserState_hasError___spec__1(x_28, x_18);
-lean_dec(x_28);
-if (x_29 == 0)
-{
-lean_dec(x_1);
-return x_27;
-}
-else
-{
-lean_object* x_30; 
-x_30 = l_Lean_Parser_setLhsPrecFn(x_15, x_1, x_27);
-lean_dec(x_1);
-return x_30;
-}
-}
-}
-}
-else
-{
-lean_object* x_52; uint8_t x_53; lean_object* x_54; 
-lean_dec(x_10);
-lean_dec(x_6);
-lean_dec(x_4);
-x_52 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__11;
-x_53 = 0;
-x_54 = l_Lean_Parser_orelseFnCore(x_8, x_52, x_53, x_1, x_2);
-return x_54;
-}
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize___closed__1() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__5;
-x_2 = l_Lean_Parser_symbolInfo(x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_builtin__initialize___closed__1;
-x_2 = l_Lean_Parser_Command_initialize___closed__2;
-x_3 = l_Lean_Parser_andthenInfo(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize___closed__3() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Command_declModifiers___elambda__2___closed__11;
-x_2 = lean_ctor_get(x_1, 0);
-lean_inc(x_2);
-x_3 = l_Lean_Parser_Command_builtin__initialize___closed__2;
-x_4 = l_Lean_Parser_andthenInfo(x_2, x_3);
-return x_4;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize___closed__4() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__2;
-x_2 = l_Lean_Parser_Command_builtin__initialize___closed__3;
-x_3 = l_Lean_Parser_nodeInfo(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize___closed__5() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_builtin__initialize___closed__4;
-x_2 = l_Lean_Parser_epsilonInfo;
-x_3 = l_Lean_Parser_andthenInfo(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize___closed__6() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_epsilonInfo;
-x_2 = l_Lean_Parser_Command_builtin__initialize___closed__5;
-x_3 = l_Lean_Parser_andthenInfo(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize___closed__7() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__3;
-x_2 = lean_ctor_get(x_1, 0);
-lean_inc(x_2);
-x_3 = l_Lean_Parser_Command_builtin__initialize___closed__6;
-x_4 = l_Lean_Parser_orelseInfo(x_2, x_3);
-return x_4;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize___closed__8() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Command_builtin__initialize___elambda__1), 2, 0);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize___closed__9() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_builtin__initialize___closed__7;
-x_2 = l_Lean_Parser_Command_builtin__initialize___closed__8;
-x_3 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize() {
-_start:
-{
-lean_object* x_1; 
-x_1 = l_Lean_Parser_Command_builtin__initialize___closed__9;
-return x_1;
-}
-}
-LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_builtin__initialize(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; lean_object* x_3; uint8_t x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
-x_2 = l_Lean_Parser_Command_quot___elambda__1___closed__7;
-x_3 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__2;
-x_4 = 1;
-x_5 = l_Lean_Parser_Command_builtin__initialize;
-x_6 = lean_unsigned_to_nat(1000u);
-x_7 = l_Lean_Parser_addBuiltinParser(x_2, x_3, x_4, x_5, x_6, x_1);
-return x_7;
-}
-}
-static lean_object* _init_l___regBuiltin_Lean_Parser_Command_builtin__initialize_declRange___closed__1() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(136u);
-x_2 = lean_unsigned_to_nat(24u);
-x_3 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l___regBuiltin_Lean_Parser_Command_builtin__initialize_declRange___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(136u);
-x_2 = lean_unsigned_to_nat(189u);
-x_3 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l___regBuiltin_Lean_Parser_Command_builtin__initialize_declRange___closed__3() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
-x_1 = l___regBuiltin_Lean_Parser_Command_builtin__initialize_declRange___closed__1;
-x_2 = lean_unsigned_to_nat(24u);
-x_3 = l___regBuiltin_Lean_Parser_Command_builtin__initialize_declRange___closed__2;
-x_4 = lean_unsigned_to_nat(189u);
-x_5 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_5, 0, x_1);
-lean_ctor_set(x_5, 1, x_2);
-lean_ctor_set(x_5, 2, x_3);
-lean_ctor_set(x_5, 3, x_4);
-return x_5;
-}
-}
-static lean_object* _init_l___regBuiltin_Lean_Parser_Command_builtin__initialize_declRange___closed__4() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(136u);
-x_2 = lean_unsigned_to_nat(28u);
-x_3 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l___regBuiltin_Lean_Parser_Command_builtin__initialize_declRange___closed__5() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_unsigned_to_nat(136u);
-x_2 = lean_unsigned_to_nat(48u);
-x_3 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l___regBuiltin_Lean_Parser_Command_builtin__initialize_declRange___closed__6() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
-x_1 = l___regBuiltin_Lean_Parser_Command_builtin__initialize_declRange___closed__4;
-x_2 = lean_unsigned_to_nat(28u);
-x_3 = l___regBuiltin_Lean_Parser_Command_builtin__initialize_declRange___closed__5;
-x_4 = lean_unsigned_to_nat(48u);
-x_5 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_5, 0, x_1);
-lean_ctor_set(x_5, 1, x_2);
-lean_ctor_set(x_5, 2, x_3);
-lean_ctor_set(x_5, 3, x_4);
-return x_5;
-}
-}
-static lean_object* _init_l___regBuiltin_Lean_Parser_Command_builtin__initialize_declRange___closed__7() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___regBuiltin_Lean_Parser_Command_builtin__initialize_declRange___closed__3;
-x_2 = l___regBuiltin_Lean_Parser_Command_builtin__initialize_declRange___closed__6;
-x_3 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_builtin__initialize_declRange(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_2 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__2;
-x_3 = l___regBuiltin_Lean_Parser_Command_builtin__initialize_declRange___closed__7;
-x_4 = l_Lean_addBuiltinDeclarationRanges(x_2, x_3, x_1);
-return x_4;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize_formatter___closed__1() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; uint8_t x_3; uint8_t x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
-x_1 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__1;
-x_2 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__2;
-x_3 = 1;
-x_4 = 0;
-x_5 = lean_box(x_3);
-x_6 = lean_box(x_4);
-x_7 = lean_alloc_closure((void*)(l_Lean_Parser_mkAntiquot_formatter___boxed), 9, 4);
-lean_closure_set(x_7, 0, x_1);
-lean_closure_set(x_7, 1, x_2);
-lean_closure_set(x_7, 2, x_5);
-lean_closure_set(x_7, 3, x_6);
-return x_7;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize_formatter___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__4;
-x_2 = lean_alloc_closure((void*)(l_Lean_Parser_symbol_formatter), 6, 1);
-lean_closure_set(x_2, 0, x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize_formatter___closed__3() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_builtin__initialize_formatter___closed__2;
-x_2 = l_Lean_Parser_Command_initialize_formatter___closed__9;
-x_3 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Formatter_andthen_formatter), 7, 2);
-lean_closure_set(x_3, 0, x_1);
-lean_closure_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize_formatter___closed__4() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_declModifiers_formatter___closed__5;
-x_2 = l_Lean_Parser_Command_builtin__initialize_formatter___closed__3;
-x_3 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Formatter_andthen_formatter), 7, 2);
-lean_closure_set(x_3, 0, x_1);
-lean_closure_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize_formatter___closed__5() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__2;
-x_2 = lean_unsigned_to_nat(1024u);
-x_3 = l_Lean_Parser_Command_builtin__initialize_formatter___closed__4;
-x_4 = lean_alloc_closure((void*)(l_Lean_Parser_leadingNode_formatter___boxed), 8, 3);
-lean_closure_set(x_4, 0, x_1);
-lean_closure_set(x_4, 1, x_2);
-lean_closure_set(x_4, 2, x_3);
-return x_4;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Parser_Command_builtin__initialize_formatter(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
-_start:
-{
-lean_object* x_6; lean_object* x_7; lean_object* x_8; 
-x_6 = l_Lean_Parser_Command_builtin__initialize_formatter___closed__1;
-x_7 = l_Lean_Parser_Command_builtin__initialize_formatter___closed__5;
-x_8 = l_Lean_PrettyPrinter_Formatter_orelse_formatter(x_6, x_7, x_1, x_2, x_3, x_4, x_5);
-return x_8;
-}
-}
-static lean_object* _init_l___regBuiltin_Lean_Parser_Command_builtin__initialize_formatter___closed__1() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__2;
-x_2 = l___regBuiltin_Lean_Parser_Term_quot_formatter___closed__1;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l___regBuiltin_Lean_Parser_Command_builtin__initialize_formatter___closed__2() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Command_builtin__initialize_formatter), 5, 0);
-return x_1;
-}
-}
-LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_builtin__initialize_formatter(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
-x_2 = l___regBuiltin_Lean_Parser_Term_quot_formatter___closed__3;
-x_3 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__2;
-x_4 = l___regBuiltin_Lean_Parser_Command_builtin__initialize_formatter___closed__1;
-x_5 = l___regBuiltin_Lean_Parser_Command_builtin__initialize_formatter___closed__2;
-x_6 = l_Lean_KeyedDeclsAttribute_addBuiltin___rarg(x_2, x_3, x_4, x_5, x_1);
-return x_6;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize_parenthesizer___closed__1() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; uint8_t x_3; uint8_t x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
-x_1 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__1;
-x_2 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__2;
-x_3 = 1;
-x_4 = 0;
-x_5 = lean_box(x_3);
-x_6 = lean_box(x_4);
-x_7 = lean_alloc_closure((void*)(l_Lean_Parser_mkAntiquot_parenthesizer___boxed), 9, 4);
-lean_closure_set(x_7, 0, x_1);
-lean_closure_set(x_7, 1, x_2);
-lean_closure_set(x_7, 2, x_5);
-lean_closure_set(x_7, 3, x_6);
-return x_7;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize_parenthesizer___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__4;
-x_2 = lean_alloc_closure((void*)(l_Lean_Parser_symbol_parenthesizer), 6, 1);
-lean_closure_set(x_2, 0, x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize_parenthesizer___closed__3() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_builtin__initialize_parenthesizer___closed__2;
-x_2 = l_Lean_Parser_Command_initialize_parenthesizer___closed__9;
-x_3 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Parenthesizer_andthen_parenthesizer), 7, 2);
-lean_closure_set(x_3, 0, x_1);
-lean_closure_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize_parenthesizer___closed__4() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_declModifiers_parenthesizer___closed__5;
-x_2 = l_Lean_Parser_Command_builtin__initialize_parenthesizer___closed__3;
-x_3 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Parenthesizer_andthen_parenthesizer), 7, 2);
-lean_closure_set(x_3, 0, x_1);
-lean_closure_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Parser_Command_builtin__initialize_parenthesizer___closed__5() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__2;
-x_2 = lean_unsigned_to_nat(1024u);
-x_3 = l_Lean_Parser_Command_builtin__initialize_parenthesizer___closed__4;
-x_4 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Parenthesizer_leadingNode_parenthesizer___boxed), 8, 3);
-lean_closure_set(x_4, 0, x_1);
-lean_closure_set(x_4, 1, x_2);
-lean_closure_set(x_4, 2, x_3);
-return x_4;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Parser_Command_builtin__initialize_parenthesizer(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
-_start:
-{
-lean_object* x_6; lean_object* x_7; lean_object* x_8; 
-x_6 = l_Lean_Parser_Command_builtin__initialize_parenthesizer___closed__1;
-x_7 = l_Lean_Parser_Command_builtin__initialize_parenthesizer___closed__5;
-x_8 = l_Lean_PrettyPrinter_Parenthesizer_withAntiquot_parenthesizer(x_6, x_7, x_1, x_2, x_3, x_4, x_5);
-return x_8;
-}
-}
-static lean_object* _init_l___regBuiltin_Lean_Parser_Command_builtin__initialize_parenthesizer___closed__1() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__2;
-x_2 = l___regBuiltin_Lean_Parser_Term_quot_parenthesizer___closed__1;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l___regBuiltin_Lean_Parser_Command_builtin__initialize_parenthesizer___closed__2() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Command_builtin__initialize_parenthesizer), 5, 0);
-return x_1;
-}
-}
-LEAN_EXPORT lean_object* l___regBuiltin_Lean_Parser_Command_builtin__initialize_parenthesizer(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
-x_2 = l___regBuiltin_Lean_Parser_Term_quot_parenthesizer___closed__3;
-x_3 = l_Lean_Parser_Command_builtin__initialize___elambda__1___closed__2;
-x_4 = l___regBuiltin_Lean_Parser_Command_builtin__initialize_parenthesizer___closed__1;
-x_5 = l___regBuiltin_Lean_Parser_Command_builtin__initialize_parenthesizer___closed__2;
-x_6 = l_Lean_KeyedDeclsAttribute_addBuiltin___rarg(x_2, x_3, x_4, x_5, x_1);
-return x_6;
-}
-}
 static lean_object* _init_l_Lean_Parser_Command_in___elambda__1___closed__1() {
 _start:
 {
@@ -65575,7 +65225,7 @@ x_1 = l_Lean_Parser_Command_ctor___closed__2;
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__1() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__1() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
@@ -65585,7 +65235,7 @@ x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__2() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -65595,7 +65245,7 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__3() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -65605,7 +65255,7 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__4() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__4() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -65615,11 +65265,11 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__5() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__5() {
 _start:
 {
 lean_object* x_1; uint8_t x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__4;
+x_1 = l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__4;
 x_2 = 1;
 x_3 = lean_alloc_ctor(0, 1, 1);
 lean_ctor_set(x_3, 0, x_1);
@@ -65627,7 +65277,7 @@ lean_ctor_set_uint8(x_3, sizeof(void*)*1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__6() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__6() {
 _start:
 {
 lean_object* x_1; 
@@ -65635,17 +65285,17 @@ x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Command_declModifiersF_formatter)
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__7() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__7() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__6;
+x_1 = l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__6;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__8() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__8() {
 _start:
 {
 lean_object* x_1; 
@@ -65653,7 +65303,7 @@ x_1 = l_Lean_PrettyPrinter_Formatter_formatterAliasesRef;
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__9() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__9() {
 _start:
 {
 lean_object* x_1; 
@@ -65661,17 +65311,17 @@ x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Command_declModifiersF_parenthesi
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__10() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__10() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__9;
+x_1 = l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__9;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__11() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__11() {
 _start:
 {
 lean_object* x_1; 
@@ -65679,7 +65329,7 @@ x_1 = l_Lean_PrettyPrinter_Parenthesizer_parenthesizerAliasesRef;
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__12() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__12() {
 _start:
 {
 lean_object* x_1; 
@@ -65687,17 +65337,17 @@ x_1 = lean_mk_string_from_bytes("nestedDeclModifiers", 19);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__13() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__13() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__12;
+x_2 = l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__12;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__14() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__14() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -65707,7 +65357,7 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__15() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__15() {
 _start:
 {
 lean_object* x_1; 
@@ -65715,17 +65365,17 @@ x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Command_declModifiersT_formatter)
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__16() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__16() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__15;
+x_1 = l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__15;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__17() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__17() {
 _start:
 {
 lean_object* x_1; 
@@ -65733,17 +65383,17 @@ x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Command_declModifiersT_parenthesi
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__18() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__18() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__17;
+x_1 = l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__17;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__19() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__19() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
@@ -65753,7 +65403,7 @@ x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__20() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__20() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -65763,7 +65413,7 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__21() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__21() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -65773,7 +65423,7 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__22() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__22() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -65783,7 +65433,7 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__23() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__23() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -65793,7 +65443,7 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__24() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__24() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
@@ -65803,7 +65453,7 @@ x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__25() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__25() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -65813,7 +65463,7 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__26() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__26() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -65823,7 +65473,7 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__27() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__27() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -65833,7 +65483,7 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__28() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__28() {
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 {
 lean_object* x_1; lean_object* x_2; 
@@ -65843,7 +65493,7 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__29() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__29() {
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 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
@@ -65853,7 +65503,7 @@ x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__30() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__30() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -65863,7 +65513,7 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__31() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__31() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -65873,7 +65523,7 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__32() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__32() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -65883,7 +65533,7 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__33() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__33() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -65893,7 +65543,7 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__34() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__34() {
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 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
@@ -65903,7 +65553,7 @@ x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__35() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__35() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -65913,7 +65563,7 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__36() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__36() {
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@@ -65923,7 +65573,7 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
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 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -65933,7 +65583,7 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
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+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__38() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -65943,7 +65593,7 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__39() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__39() {
 _start:
 {
 lean_object* x_1; 
@@ -65951,17 +65601,17 @@ x_1 = lean_mk_string_from_bytes("openDecl", 8);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__40() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__40() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
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-x_2 = l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__39;
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 return x_3;
 }
 }
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+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__41() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -65971,27 +65621,27 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
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+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__42() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
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 return x_3;
 }
 }
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+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__43() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__42;
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 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2492____closed__44() {
+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__44() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -66001,7 +65651,7 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
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+static lean_object* _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__45() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -66011,14 +65661,14 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
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+LEAN_EXPORT lean_object* l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474_(lean_object* x_1) {
 _start:
 {
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 {
@@ -66026,8 +65676,8 @@ lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10;
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 lean_inc(x_7);
 lean_dec(x_6);
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 lean_inc(x_11);
 lean_dec(x_10);
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 lean_dec(x_14);
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 {
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 lean_inc(x_19);
 lean_dec(x_18);
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 lean_inc(x_22);
 lean_dec(x_21);
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 lean_inc(x_25);
 lean_dec(x_24);
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 lean_inc(x_30);
 lean_dec(x_29);
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 lean_inc(x_33);
 lean_dec(x_32);
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 lean_dec(x_35);
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 lean_inc(x_41);
 lean_dec(x_40);
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 lean_dec(x_43);
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 lean_dec(x_46);
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 lean_inc(x_52);
 lean_dec(x_51);
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 lean_inc(x_55);
 lean_dec(x_54);
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 lean_dec(x_57);
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 lean_inc(x_63);
 lean_dec(x_62);
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 lean_inc(x_66);
 lean_dec(x_65);
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 lean_inc(x_74);
 lean_dec(x_73);
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 if (lean_io_result_is_error(res)) return res;
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 l_Lean_Parser_Command_initialize___elambda__1___closed__1 = _init_l_Lean_Parser_Command_initialize___elambda__1___closed__1();
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 l_Lean_Parser_Command_initialize___elambda__1___closed__2 = _init_l_Lean_Parser_Command_initialize___elambda__1___closed__2();
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 lean_mark_persistent(l_Lean_Parser_Command_initialize___closed__1);
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@@ -77687,8 +77373,6 @@ l_Lean_Parser_Command_initialize___closed__8 = _init_l_Lean_Parser_Command_initi
 lean_mark_persistent(l_Lean_Parser_Command_initialize___closed__8);
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 l_Lean_Parser_Command_initialize = _init_l_Lean_Parser_Command_initialize();
 lean_mark_persistent(l_Lean_Parser_Command_initialize);
 res = l___regBuiltin_Lean_Parser_Command_initialize(lean_io_mk_world());
@@ -77711,6 +77395,23 @@ lean_mark_persistent(l___regBuiltin_Lean_Parser_Command_initialize_declRange___c
 res = l___regBuiltin_Lean_Parser_Command_initialize_declRange(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
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+lean_mark_persistent(l_Lean_Parser_Command_initializeKeyword_formatter___closed__1);
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 lean_mark_persistent(l_Lean_Parser_Command_initialize_formatter___closed__1);
 l_Lean_Parser_Command_initialize_formatter___closed__2 = _init_l_Lean_Parser_Command_initialize_formatter___closed__2();
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 lean_mark_persistent(l_Lean_Parser_Command_initialize_formatter___closed__10);
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 lean_mark_persistent(l_Lean_Parser_Command_initialize_formatter___closed__11);
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 lean_mark_persistent(l___regBuiltin_Lean_Parser_Command_initialize_formatter___closed__1);
 l___regBuiltin_Lean_Parser_Command_initialize_formatter___closed__2 = _init_l___regBuiltin_Lean_Parser_Command_initialize_formatter___closed__2();
@@ -77742,6 +77441,23 @@ lean_mark_persistent(l___regBuiltin_Lean_Parser_Command_initialize_formatter___c
 res = l___regBuiltin_Lean_Parser_Command_initialize_formatter(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
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+lean_mark_persistent(l_Lean_Parser_Command_initializeKeyword_parenthesizer___closed__1);
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+lean_mark_persistent(l_Lean_Parser_Command_initializeKeyword_parenthesizer___closed__2);
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 l_Lean_Parser_Command_initialize_parenthesizer___closed__2 = _init_l_Lean_Parser_Command_initialize_parenthesizer___closed__2();
@@ -77764,8 +77480,6 @@ l_Lean_Parser_Command_initialize_parenthesizer___closed__10 = _init_l_Lean_Parse
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 if (lean_io_result_is_error(res)) return res;
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-l_Lean_Parser_Command_builtin__initialize = _init_l_Lean_Parser_Command_builtin__initialize();
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-res = l___regBuiltin_Lean_Parser_Command_builtin__initialize_parenthesizer(lean_io_mk_world());
-if (lean_io_result_is_error(res)) return res;
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+lean_mark_persistent(l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__29);
+l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__30 = _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__30();
+lean_mark_persistent(l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__30);
+l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__31 = _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__31();
+lean_mark_persistent(l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__31);
+l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__32 = _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__32();
+lean_mark_persistent(l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__32);
+l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__33 = _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__33();
+lean_mark_persistent(l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__33);
+l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__34 = _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__34();
+lean_mark_persistent(l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__34);
+l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__35 = _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__35();
+lean_mark_persistent(l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__35);
+l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__36 = _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__36();
+lean_mark_persistent(l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__36);
+l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__37 = _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__37();
+lean_mark_persistent(l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__37);
+l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__38 = _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__38();
+lean_mark_persistent(l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__38);
+l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__39 = _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__39();
+lean_mark_persistent(l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__39);
+l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__40 = _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__40();
+lean_mark_persistent(l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__40);
+l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__41 = _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__41();
+lean_mark_persistent(l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__41);
+l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__42 = _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__42();
+lean_mark_persistent(l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__42);
+l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__43 = _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__43();
+lean_mark_persistent(l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__43);
+l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__44 = _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__44();
+lean_mark_persistent(l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__44);
+l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__45 = _init_l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__45();
+lean_mark_persistent(l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474____closed__45);
+res = l_Lean_Parser_Command_initFn____x40_Lean_Parser_Command___hyg_2474_(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
 l_Lean_Parser_Term_open___elambda__1___closed__1 = _init_l_Lean_Parser_Term_open___elambda__1___closed__1();
diff --git a/stage0/stdlib/Lean/ParserCompiler.c b/stage0/stdlib/Lean/ParserCompiler.c
index 987b13b305..69fff03ca1 100644
--- a/stage0/stdlib/Lean/ParserCompiler.c
+++ b/stage0/stdlib/Lean/ParserCompiler.c
@@ -1846,7 +1846,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_Range_forIn_loop___at_Lean_ParserCompiler_compileParserExpr___spec__3___rarg___closed__1;
 x_2 = l_Std_Range_forIn_loop___at_Lean_ParserCompiler_compileParserExpr___spec__3___rarg___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_Range_forIn_loop___at_Lean_ParserCompiler_compileParserExpr___spec__3___rarg___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/PrettyPrinter/Delaborator/Builtins.c b/stage0/stdlib/Lean/PrettyPrinter/Delaborator/Builtins.c
index 6dde365691..06e04e0af5 100644
--- a/stage0/stdlib/Lean/PrettyPrinter/Delaborator/Builtins.c
+++ b/stage0/stdlib/Lean/PrettyPrinter/Delaborator/Builtins.c
@@ -7476,7 +7476,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_PrettyPrinter_Delaborator_SubExpr_withNaryArg___at_Lean_PrettyPrinter_Delaborator_isRegularApp___spec__2___closed__1;
 x_2 = l_Lean_PrettyPrinter_Delaborator_SubExpr_withNaryArg___at_Lean_PrettyPrinter_Delaborator_isRegularApp___spec__2___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_PrettyPrinter_Delaborator_SubExpr_withNaryArg___at_Lean_PrettyPrinter_Delaborator_isRegularApp___spec__2___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/PrettyPrinter/Delaborator/SubExpr.c b/stage0/stdlib/Lean/PrettyPrinter/Delaborator/SubExpr.c
index aaf4b5ff95..0a51198353 100644
--- a/stage0/stdlib/Lean/PrettyPrinter/Delaborator/SubExpr.c
+++ b/stage0/stdlib/Lean/PrettyPrinter/Delaborator/SubExpr.c
@@ -2812,7 +2812,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_PrettyPrinter_Delaborator_SubExpr_withNaryArg___rarg___lambda__1___closed__1;
 x_2 = l_Lean_PrettyPrinter_Delaborator_SubExpr_withNaryArg___rarg___lambda__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_PrettyPrinter_Delaborator_SubExpr_withNaryArg___rarg___lambda__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/PrettyPrinter/Delaborator/TopDownAnalyze.c b/stage0/stdlib/Lean/PrettyPrinter/Delaborator/TopDownAnalyze.c
index f4683a1561..63edc14589 100644
--- a/stage0/stdlib/Lean/PrettyPrinter/Delaborator/TopDownAnalyze.c
+++ b/stage0/stdlib/Lean/PrettyPrinter/Delaborator/TopDownAnalyze.c
@@ -6664,7 +6664,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_PrettyPrinter_Delaborator_TopDownAnalyze_inspectOutParams_inspectAux___lambda__1___closed__1;
 x_2 = l_Lean_PrettyPrinter_Delaborator_TopDownAnalyze_inspectOutParams_inspectAux___lambda__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_PrettyPrinter_Delaborator_TopDownAnalyze_inspectOutParams_inspectAux___lambda__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Server/FileWorker.c b/stage0/stdlib/Lean/Server/FileWorker.c
index 5ff1bd7342..556fd53da3 100644
--- a/stage0/stdlib/Lean/Server/FileWorker.c
+++ b/stage0/stdlib/Lean/Server/FileWorker.c
@@ -373,7 +373,6 @@ static lean_object* l_IO_FS_Stream_readRequestAs___at_Lean_Server_FileWorker_ini
 LEAN_EXPORT lean_object* l_IO_FS_Stream_writeLspResponse___at_Lean_Server_FileWorker_handleRequest___spec__1(lean_object*, lean_object*, lean_object*);
 static lean_object* l_IO_FS_Stream_readRequestAs___at_Lean_Server_FileWorker_initAndRunWorker___spec__2___closed__71;
 static lean_object* l_IO_FS_Stream_readRequestAs___at_Lean_Server_FileWorker_initAndRunWorker___spec__2___closed__7;
-lean_object* l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__1(lean_object*, uint64_t);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_parseParams___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_mainLoop___closed__2;
 lean_object* l_Lean_Json_mkObj(lean_object*);
@@ -443,6 +442,7 @@ LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_compileHeader___lambda__3___bo
 static lean_object* l_Lean_Server_FileWorker_compileHeader___lambda__1___closed__12;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_parseParams___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_System_FilePath_withExtension(lean_object*, lean_object*);
+lean_object* l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___spec__1(lean_object*, uint64_t);
 lean_object* lean_get_stdin(lean_object*);
 uint8_t l_Std_PersistentArray_anyM___at_Lean_MessageLog_hasErrors___spec__1(lean_object*);
 static lean_object* l_Lean_Server_FileWorker_compileHeader___lambda__3___closed__1;
@@ -1785,7 +1785,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Server_FileWorker_unfoldCmdSnaps___closed__1;
 x_2 = l_Lean_Server_FileWorker_unfoldCmdSnaps___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Server_FileWorker_unfoldCmdSnaps___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -8118,7 +8118,7 @@ x_9 = lean_ctor_get(x_7, 2);
 lean_inc(x_9);
 lean_dec(x_7);
 x_10 = lean_ctor_get_uint64(x_1, sizeof(void*)*2);
-x_11 = l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__1(x_9, x_10);
+x_11 = l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___spec__1(x_9, x_10);
 if (lean_obj_tag(x_11) == 0)
 {
 lean_object* x_12; 
@@ -8187,7 +8187,7 @@ x_33 = lean_ctor_get(x_31, 2);
 lean_inc(x_33);
 lean_dec(x_31);
 x_34 = lean_ctor_get_uint64(x_1, sizeof(void*)*2);
-x_35 = l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__1(x_33, x_34);
+x_35 = l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___spec__1(x_33, x_34);
 if (lean_obj_tag(x_35) == 0)
 {
 lean_object* x_36; lean_object* x_37; 
@@ -8288,7 +8288,7 @@ x_9 = lean_ctor_get(x_7, 2);
 lean_inc(x_9);
 lean_dec(x_7);
 x_10 = lean_ctor_get_uint64(x_1, sizeof(void*)*1);
-x_11 = l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__1(x_9, x_10);
+x_11 = l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___spec__1(x_9, x_10);
 if (lean_obj_tag(x_11) == 0)
 {
 lean_object* x_12; 
@@ -8351,7 +8351,7 @@ x_28 = lean_ctor_get(x_26, 2);
 lean_inc(x_28);
 lean_dec(x_26);
 x_29 = lean_ctor_get_uint64(x_1, sizeof(void*)*1);
-x_30 = l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__1(x_28, x_29);
+x_30 = l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___spec__1(x_28, x_29);
 if (lean_obj_tag(x_30) == 0)
 {
 lean_object* x_31; lean_object* x_32; 
diff --git a/stage0/stdlib/Lean/Server/FileWorker/RequestHandling.c b/stage0/stdlib/Lean/Server/FileWorker/RequestHandling.c
index 9b3aef2b60..6dcd842344 100644
--- a/stage0/stdlib/Lean/Server/FileWorker/RequestHandling.c
+++ b/stage0/stdlib/Lean/Server/FileWorker/RequestHandling.c
@@ -16,19 +16,27 @@ extern "C" {
 lean_object* l_List_reverse___rarg(lean_object*);
 lean_object* l_Lean_initializing(lean_object*);
 LEAN_EXPORT lean_object* l_ReaderT_pure___at_Lean_Server_FileWorker_handleCompletion___spec__1___rarg(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__20___boxed(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__29___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_String_csize(uint32_t);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__2(lean_object*);
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__13;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_handleDocumentHighlight___spec__1(size_t, size_t, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleFoldingRange_isImport___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleWaitForDiagnostics___lambda__1___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Server_FileWorker_handleSemanticTokens___spec__1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_add(size_t, size_t);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__1(lean_object*);
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__6;
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_mvarId_x21(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleSemanticTokensRange(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__19(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__22(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__2(lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Server_FileWorker_handleDocumentHighlight___spec__3___lambda__1___boxed(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__3___closed__2;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18___lambda__2(lean_object*);
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__23___boxed(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__1(lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___closed__6;
 lean_object* lean_mk_empty_array_with_capacity(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleSemanticTokens___lambda__1___boxed(lean_object*, lean_object*);
@@ -36,13 +44,11 @@ lean_object* l_Lean_Name_str___override(lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleSemanticTokens_go___closed__3;
 lean_object* l_Std_HashMapImp_find_x3f___at_Lean_Server_References_updateWorkerRefs___spec__3(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleHover___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18___lambda__3___closed__2;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__17(size_t, size_t, lean_object*);
 lean_object* l___private_Lean_Data_Lsp_Basic_0__Lean_Lsp_fromJsonTextDocumentPositionParams____x40_Lean_Data_Lsp_Basic___hyg_2007_(lean_object*);
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__12___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Server_FileWorker_getInteractiveGoals___lambda__1(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4___lambda__1(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_sectionLikeToDocumentSymbols___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleFoldingRange_isImport___closed__1;
 static lean_object* l_Lean_Server_FileWorker_handleFoldingRange_isImport___closed__2;
@@ -51,72 +57,74 @@ lean_object* l_Lean_Syntax_getOptional_x3f(lean_object*);
 uint8_t lean_usize_dec_eq(size_t, size_t);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_uget(lean_object*, size_t);
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__2;
 lean_object* lean_io_error_to_string(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_getInteractiveTermGoal___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__33___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonHoverParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1781_(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__2___boxed(lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___lambda__3___closed__7;
 lean_object* l___private_Lean_Data_Lsp_Extra_0__Lean_Lsp_fromJsonPlainGoalParams____x40_Lean_Data_Lsp_Extra___hyg_503_(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_append___rarg(lean_object*, lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__2;
 static lean_object* l_List_mapM___at_Lean_Server_FileWorker_getInteractiveGoals___spec__3___closed__7;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handlePlainTermGoal(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_sectionLikeToDocumentSymbols___closed__2;
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__34___lambda__3___closed__1;
 extern lean_object* l_Std_Format_defWidth;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleFoldingRange_isImport___boxed(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight_highlightReturn_x3f___closed__7;
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__3___closed__1;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__13___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleHover___closed__1;
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___lambda__6___closed__3;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__24___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__3___closed__2;
-static lean_object* l_Lean_Server_FileWorker_handleFoldingRange___rarg___closed__1;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__34___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__18___lambda__3___closed__2;
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__2___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__18___lambda__3___closed__1;
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__23;
+static lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handlePlainGoal___closed__2;
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___lambda__3___closed__8;
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__34___lambda__1(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__9___boxed(lean_object*, lean_object*);
+lean_object* l_Lean_Lsp_SemanticTokenType_toCtorIdx(uint8_t);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight_highlightReturn_x3f___closed__10;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__3(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__14___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_noHighlightKinds___closed__11;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_handleDocumentHighlight___spec__4___boxed(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__34___lambda__3___closed__1;
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__26___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_noHighlightKinds___closed__2;
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__14;
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___lambda__3___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Server_Completion_find_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleFoldingRange_isImport___closed__3;
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__24;
 static lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight_highlightReturn_x3f___closed__12;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__6___boxed(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__5;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__18;
 lean_object* lean_st_ref_get(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleFoldingRange_addRange___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__2(lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__4___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleFoldingRange_addCommandRange___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___lambda__3___closed__2;
 uint8_t lean_name_eq(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleFoldingRange___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__20;
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18___lambda__3___closed__1;
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__3___boxed(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__21___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_noHighlightKinds___closed__1;
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__3___boxed(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__10;
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__34___lambda__3___closed__2;
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___lambda__6___closed__4;
 static lean_object* l_Lean_Server_FileWorker_handlePlainGoal___closed__1;
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31___lambda__4___closed__1;
 static lean_object* l_Lean_Server_FileWorker_handlePlainTermGoal___closed__2;
 lean_object* lean_array_push(lean_object*, lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__21___lambda__3___closed__1;
 lean_object* lean_array_get_size(lean_object*);
 lean_object* l_Lean_Server_Snapshots_Snapshot_infoTree(lean_object*);
 lean_object* l___private_Lean_Data_Lsp_Extra_0__Lean_Lsp_fromJsonPlainTermGoalParams____x40_Lean_Data_Lsp_Extra___hyg_724_(lean_object*);
 lean_object* lean_string_append(lean_object*, lean_object*);
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__4___closed__1;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___lambda__6___closed__1;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Server_FileWorker_handleDocumentHighlight_highlightReturn_x3f___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_sectionLikeToDocumentSymbols___closed__1;
@@ -124,22 +132,21 @@ LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleSemanticTokens_addToken_
 static lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__5___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Meta_withPPInaccessibleNames___at_Lean_Server_FileWorker_getInteractiveGoals___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleFoldingRange___rarg(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__21___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_noHighlightKinds___closed__8;
 lean_object* l_Lean_FileMap_lspPosToUtf8Pos(lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_noHighlightKinds___closed__4;
 static lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight_highlightReturn_x3f___closed__11;
 lean_object* l_IO_sleep(uint32_t, lean_object*);
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21___lambda__2___closed__2;
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__2(lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleWaitForDiagnostics___lambda__2___closed__1;
 static lean_object* l_Lean_Server_FileWorker_noHighlightKinds___closed__9;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleCompletion___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__30___boxed(lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Server_DocumentMeta_mkInputContext(lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleFoldingRange_isImport___closed__5;
 LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_handleWaitForDiagnostics___spec__1(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__16;
-LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775_(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___lambda__1___boxed(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629_(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__8___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_join___rarg(lean_object*);
@@ -148,48 +155,46 @@ LEAN_EXPORT lean_object* l_List_mapM___at_Lean_Server_FileWorker_getInteractiveG
 static lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight_highlightReturn_x3f___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleFoldingRange_addRangeFromSyntax(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_List_mapM___at_Lean_Server_FileWorker_getInteractiveGoals___spec__3___closed__1;
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__25;
 static lean_object* l_Lean_Server_FileWorker_handleWaitForDiagnostics___lambda__1___closed__1;
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__24;
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Server_FileWorker_handleDocumentHighlight_highlightReturn_x3f___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol___boxed(lean_object*);
 lean_object* lean_nat_add(lean_object*, lean_object*);
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__5;
 static lean_object* l_Lean_Server_FileWorker_handlePlainTermGoal___closed__3;
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__14;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__2(lean_object*);
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__20(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__18;
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__15;
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_FileMap_utf8PosToLspPos(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__20___boxed(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__34___lambda__2(lean_object*);
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__7;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleWaitForDiagnostics___lambda__1(lean_object*);
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___closed__1;
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__15;
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__34(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__18___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4___lambda__3___closed__1;
 lean_object* l___private_Lean_Data_Lsp_Extra_0__Lean_Lsp_toJsonPlainTermGoal____x40_Lean_Data_Lsp_Extra___hyg_893_(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_InfoTree_deepestNodes___rarg(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__31___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at_Lean_Server_FileWorker_handleSemanticTokens_go___spec__2(lean_object*, lean_object*, size_t, size_t);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight___lambda__2___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Widget_InteractiveGoal_pretty(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___closed__5;
 static lean_object* l_Lean_Server_FileWorker_handleFoldingRange_addCommandRange___closed__2;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__2(lean_object*);
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__7;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__1(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__24___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleWaitForDiagnostics_waitLoop(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__3___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__11(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__2___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__31___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_panic___at_Lean_FileMap_toPosition_loop___spec__1(lean_object*);
 static lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__2___closed__2;
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight___lambda__2(lean_object*, size_t, lean_object*);
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21___lambda__2___closed__1;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Server_FileWorker_handleSemanticTokens_highlightId___spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Except_map___rarg(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__2(lean_object*);
 lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonHover____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1682_(lean_object*);
 lean_object* l___private_Lean_Data_Lsp_Extra_0__Lean_Lsp_fromJsonWaitForDiagnosticsParams____x40_Lean_Data_Lsp_Extra___hyg_24_(lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___closed__3;
@@ -197,19 +202,16 @@ static lean_object* l_Lean_Server_FileWorker_handleFoldingRange_addCommandRange_
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDefinition___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__11___closed__1;
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__3___closed__2;
 static lean_object* l_List_mapM___at_Lean_Server_FileWorker_getInteractiveGoals___spec__3___closed__6;
 lean_object* l_Lean_Elab_InfoTree_goalsAt_x3f(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__28(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__1(lean_object*);
 lean_object* l_Lean_Elab_InfoTree_findInfo_x3f(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleFoldingRange_addCommandRange___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Server_Snapshots_parseAhead(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4___lambda__2___closed__2;
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4___lambda__1(lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handlePlainTermGoal___closed__1;
 uint8_t l_Lean_Syntax_matchesNull(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4___lambda__2___closed__1;
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__3;
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__22;
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__3;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_handlePlainGoal___spec__1___boxed(lean_object*, lean_object*, lean_object*);
 uint8_t l_String_Range_contains(lean_object*, lean_object*, uint8_t);
 lean_object* l_Lean_Json_compress(lean_object*);
@@ -218,49 +220,41 @@ LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___lambda__6___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___lambda__6___closed__2;
 static lean_object* l_Lean_Server_FileWorker_handleWaitForDiagnostics___closed__1;
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4___lambda__3___closed__1;
 lean_object* l___private_Lean_Data_Lsp_Basic_0__Lean_Lsp_toJsonLocationLink____x40_Lean_Data_Lsp_Basic___hyg_1031_(lean_object*);
 lean_object* l_Array_mapMUnsafe_map___at_Lean_Lsp_instToJsonDocumentSymbol_go___spec__3(size_t, size_t, lean_object*);
 lean_object* lean_nat_sub(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___lambda__1___boxed(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Lsp_SemanticTokenType_toNat(uint8_t);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__24___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleFoldingRange_isImport___closed__6;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__9(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_getInteractiveTermGoal___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__3___closed__1;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__34___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_String_Range_toLspRange(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__24___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleCompletion___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleFoldingRange_addRanges(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__1;
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___closed__10;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__2;
-lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3761_(lean_object*);
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__33(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__34___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__9___boxed(lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3852_(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleFoldingRange_addCommandRange___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Name_toString(lean_object*, uint8_t);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_handlePlainGoal___spec__2(size_t, size_t, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_sectionLikeToDocumentSymbols___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight_highlightReturn_x3f___lambda__1___boxed(lean_object*);
-LEAN_EXPORT uint8_t l_Lean_Server_FileWorker_handleFoldingRange___rarg___lambda__1(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__22(lean_object*);
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__1;
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__2;
+LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleFoldingRange___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__3___closed__2;
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__3___closed__1;
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__10;
 lean_object* l_Std_PersistentHashMap_insert___at_Lean_Server_registerLspRequestHandler___spec__2(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Widget_InteractiveTermGoal_toInteractiveGoal(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__34___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21___lambda__1(lean_object*);
-lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonFoldingRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3801_(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31___lambda__2(lean_object*);
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__22;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__21___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonFoldingRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3896_(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__18___lambda__1(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__14___lambda__2(lean_object*);
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__20;
 lean_object* l_IO_AsyncList_waitAll___rarg(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__33(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Server_documentUriFromModule(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleSemanticTokens_highlightKeyword(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDefinition___closed__1;
@@ -268,19 +262,20 @@ LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleSemanticTokens_highlight
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleSemanticTokensFull___rarg___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__3(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__34___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3616_(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__14___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3680_(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleSemanticTokensFull(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleSemanticTokens_highlightId___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__24___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__14___lambda__4___closed__1;
 lean_object* lean_task_map(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight_highlightReturn_x3f___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_handlePlainGoal___spec__2___closed__2;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__30(size_t, size_t, lean_object*);
 static lean_object* l_List_mapM___at_Lean_Server_FileWorker_getInteractiveGoals___spec__3___closed__3;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__34___lambda__1(lean_object*);
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__9(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_handleWaitForDiagnostics___spec__1___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__18___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__6___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getId(lean_object*);
 LEAN_EXPORT lean_object* l_List_mapTRAux___at_Lean_Server_FileWorker_handleDocumentHighlight___spec__2___boxed(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Server_requestHandlers;
@@ -288,37 +283,36 @@ lean_object* lean_format_pretty(lean_object*, lean_object*);
 lean_object* l_Lean_Server_RequestM_bindTask___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___lambda__3___closed__5;
 lean_object* l_Std_PersistentHashMap_mkEmptyEntriesArray(lean_object*, lean_object*);
-static lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__2;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__13(size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_getInteractiveGoals(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__19(lean_object*);
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__16;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleSemanticTokens_highlightId(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__3___closed__2;
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__34___lambda__2(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Std_PersistentHashMap_contains___at_Lean_Server_registerLspRequestHandler___spec__6(lean_object*, lean_object*);
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__25;
 static lean_object* l_Lean_Server_FileWorker_noHighlightKinds___closed__12;
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_handlePlainGoal___spec__2___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_to_list(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__24___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___lambda__3___closed__3;
-lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3530_(lean_object*);
+lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonSemanticTokensParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3594_(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handlePlainGoal(lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Environment_contains(lean_object*, lean_object*);
 lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_RefInfo_instCoeRefInfoRefInfo___spec__1(size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDefinition___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__36(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Server_RequestM_mapTask___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__24___lambda__3___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_getInteractiveGoals___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint32_t lean_string_utf8_get(lean_object*, lean_object*);
-static lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__1;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_handleDocumentHighlight___spec__4(size_t, size_t, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_handleDocumentHighlight___spec__1___boxed(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__3___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_handlePlainGoal___spec__2___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__6___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__24(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__26(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleCompletion(lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Data_Lsp_Extra_0__Lean_Lsp_toJsonPlainGoal____x40_Lean_Data_Lsp_Extra___hyg_673_(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -326,139 +320,140 @@ lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonDocu
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_getInteractiveTermGoal___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonDocumentHighlight____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2644_(lean_object*);
 lean_object* lean_local_ctx_pop(lean_object*);
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__21;
 static lean_object* l_Lean_Server_FileWorker_handleCompletion___closed__1;
-LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__34___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT uint8_t l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___lambda__1(lean_object*);
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__12;
 lean_object* l___private_Init_Util_0__mkPanicMessageWithDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleCompletion___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Array_isEmpty___rarg(lean_object*);
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__26(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__21___lambda__1(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleSemanticTokensFull___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleFoldingRange___boxed(lean_object*);
 extern lean_object* l_Lean_instInhabitedSyntax;
-LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__14___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Info_stx(lean_object*);
 lean_object* l_Lean_Elab_Info_toElabInfo_x3f(lean_object*);
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__36___boxed(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__8(lean_object*);
-extern lean_object* l_Lean_Server_Snapshots_instInhabitedSnapshot;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Server_FileWorker_handleDocumentHighlight_highlightReturn_x3f___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Server_FileWorker_handleDocumentHighlight_highlightReturn_x3f___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__6;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__30(size_t, size_t, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___lambda__3___closed__9;
 lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonCompletionParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1566_(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__32(lean_object*);
 extern lean_object* l_Task_Priority_default;
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__4___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__21___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Info_range_x3f(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___lambda__1(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__24___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__36___boxed(lean_object*, lean_object*, lean_object*);
 size_t lean_usize_of_nat(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2(lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__3___closed__1;
 static lean_object* l_Lean_Server_FileWorker_handleCompletion___closed__2;
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4___closed__2;
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__14(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_noHighlightKinds___closed__15;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__2(lean_object*);
 static lean_object* l_Lean_Server_FileWorker_noHighlightKinds___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleCompletion___lambda__1___boxed(lean_object*, lean_object*);
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31___lambda__3___closed__1;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Server_FileWorker_handleCompletion___lambda__1(lean_object*, lean_object*);
 uint8_t l_Char_isAlpha(uint32_t);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_getInteractiveTermGoal___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__1;
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__23;
-LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__35(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__34___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___lambda__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_noHighlightKinds___closed__5;
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__31___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonCompletionList____x40_Lean_Data_Lsp_LanguageFeatures___hyg_1515_(lean_object*);
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__4___closed__1;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__1(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___lambda__3___closed__4;
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__26___boxed(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__31___lambda__4___closed__1;
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__20(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleFoldingRange_addCommandRange(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__6(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_noHighlightKinds___closed__7;
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Server_FileWorker_handleSemanticTokens_go___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__5(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_mapM___at_Lean_Server_FileWorker_getInteractiveGoals___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_panic___at_Lean_Elab_InfoTree_hoverableInfoAt_x3f___spec__1(lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4___lambda__2___closed__1;
 lean_object* l_List_drop___rarg(lean_object*, lean_object*);
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__13;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleSemanticTokens_highlightId___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleCompletion___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_isIdOrAtom_x3f(lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4___lambda__2___closed__2;
 static lean_object* l_Lean_Server_FileWorker_handleCompletion___lambda__1___closed__1;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__6___closed__1;
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__34___lambda__4___closed__1;
 static lean_object* l_Lean_Server_FileWorker_noHighlightKinds___closed__14;
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__11(lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handlePlainGoal___closed__3;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__17___boxed(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__11;
 lean_object* l_Lean_Syntax_getPos_x3f(lean_object*, uint8_t);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__34(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__17(size_t, size_t, lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__31___lambda__3___closed__2;
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__18___lambda__2(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleHover(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__14___lambda__1(lean_object*);
 uint8_t lean_uint32_dec_eq(uint32_t, uint32_t);
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__3___closed__2;
 lean_object* l_String_intercalate(lean_object*, lean_object*);
 lean_object* l_List_redLength___rarg(lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__21___lambda__2___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDefinition___lambda__1(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__1(lean_object*);
 static lean_object* l_Lean_Server_FileWorker_noHighlightKinds___closed__10;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__4;
 lean_object* l_Std_HashMap_ofList___at_Lean_Server_ModuleRefs_instCoeModuleRefsModuleRefs___spec__5(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31___lambda__1(lean_object*);
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__9;
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__31___lambda__2(lean_object*);
 LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Server_FileWorker_handleSemanticTokens_highlightId___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Server_findModuleRefs(lean_object*, lean_object*, uint8_t, uint8_t);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__36(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__31___lambda__3___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleSemanticTokensFull___boxed(lean_object*);
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__2;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__12(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__3___closed__1;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2(lean_object*);
 static lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__2___closed__4;
 lean_object* l_Lean_Lsp_ModuleRefs_findAt(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDefinition(uint8_t, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleHover___lambda__1___boxed(lean_object*, lean_object*);
 uint8_t lean_nat_dec_le(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__13___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___closed__9;
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__6(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleSemanticTokens___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__4___closed__1;
 lean_object* l_Lean_Elab_Info_tailPos_x3f(lean_object*);
 lean_object* l_Lean_Syntax_getArgs(lean_object*);
 lean_object* l_Lean_Syntax_getRange_x3f(lean_object*, uint8_t);
 lean_object* l_Lean_Syntax_getKind(lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___closed__4;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__17___boxed(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__25(lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__3___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__5(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__24___lambda__1(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__7(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__2(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__21(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__21___lambda__2___closed__2;
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__18(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_sectionLikeToDocumentSymbols(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__11___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_noHighlightKinds___closed__16;
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__6(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__26;
 lean_object* l_Lean_Meta_withPPInaccessibleNamesImp___rarg(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__17;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__31___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___lambda__2(lean_object*, lean_object*, lean_object*);
-extern lean_object* l_Lean_Server_RequestError_fileChanged;
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__3___closed__1;
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__8;
 lean_object* l_Lean_Elab_Info_fmtHover_x3f(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Json_mkObj(lean_object*);
 lean_object* l_Lean_Elab_InfoTree_hoverableInfoAt_x3f(lean_object*, lean_object*, uint8_t, uint8_t);
 lean_object* lean_nat_shiftl(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__30___boxed(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleSemanticTokens_highlightKeyword___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Array_contains___at_Lean_Server_FileWorker_handleSemanticTokens_go___spec__1(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__5(lean_object*);
 static lean_object* l_List_mapM___at_Lean_Server_FileWorker_getInteractiveGoals___spec__3___closed__2;
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__11;
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__19;
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__18___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight_highlightReturn_x3f(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_st_ref_set(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -467,28 +462,24 @@ lean_object* l_Lean_Server_Snapshots_Snapshot_endPos(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleSemanticTokens_addToken(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleSemanticTokens_go___closed__2;
-lean_object* l_IO_AsyncList_waitFind_x3f___rarg(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handlePlainGoal___lambda__1___closed__2;
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__29___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleFoldingRange_addRanges___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleHover___lambda__2___closed__2;
 lean_object* l_Lean_Expr_constName_x3f(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__32(lean_object*);
 lean_object* l_List_toArrayAux___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__10___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Syntax_isNone(lean_object*);
 lean_object* lean_infer_type(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__3(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__16(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol(lean_object*);
 lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_mkFreshExprMVarImpl(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__9(lean_object*, lean_object*);
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__3___closed__2;
 static lean_object* l_Lean_Server_FileWorker_handleFoldingRange_addRanges___closed__2;
 lean_object* l_Option_map___rarg(lean_object*, lean_object*);
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__4___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4(lean_object*, lean_object*, lean_object*);
 uint8_t l___private_Lean_Server_GoTo_0__Lean_Server_beqGoToKind____x40_Lean_Server_GoTo___hyg_8_(uint8_t, uint8_t);
-LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleFoldingRange___rarg___lambda__1___boxed(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18___lambda__1(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleFoldingRange___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__9;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_getInteractiveGoals___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Server_FileWorker_handleSemanticTokens_highlightId___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___closed__7;
@@ -497,93 +488,97 @@ static lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight_highlightRe
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleFoldingRange_addRange(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_noHighlightKinds;
 lean_object* l_Lean_Server_RequestM_withWaitFindSnap___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__1(lean_object*);
 static lean_object* l_List_mapM___at_Lean_Server_FileWorker_getInteractiveGoals___spec__3___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleHover___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__9___boxed(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__16___boxed(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__24___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Syntax_isOfKind(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_noHighlightKinds___closed__13;
 lean_object* l_Lean_Syntax_getTailPos_x3f(lean_object*, uint8_t);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight_highlightReturn_x3f___closed__6;
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___lambda__3___closed__6;
 LEAN_EXPORT lean_object* l_List_mapM___at_Lean_Server_FileWorker_getInteractiveGoals___spec__3(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_contains___at_Lean_Server_FileWorker_handleSemanticTokens_go___spec__1___boxed(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__31(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleHover___lambda__2___closed__1;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at_Lean_Server_FileWorker_handleSemanticTokens_go___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__14___lambda__3___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleWaitForDiagnostics___lambda__2___boxed(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__24(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__14___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight_highlightReturn_x3f___closed__9;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__24___lambda__1(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_getInteractiveGoals___lambda__1___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Server_locationLinksFromDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight_highlightReturn_x3f___closed__5;
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18___lambda__4___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleSemanticTokens(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleWaitForDiagnostics(lean_object*, lean_object*, lean_object*);
 lean_object* lean_string_length(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__15(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handlePlainTermGoal___lambda__1___boxed(lean_object*);
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__23(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__29(lean_object*, lean_object*, lean_object*);
 lean_object* l_List_getLast_x21___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ReaderT_pure___at_Lean_Server_FileWorker_handleCompletion___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__19;
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__24___lambda__3___closed__1;
 LEAN_EXPORT uint8_t l_Lean_Server_FileWorker_handleHover___lambda__1(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleFoldingRange(lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_handlePlainGoal___spec__1(size_t, size_t, lean_object*);
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__12___boxed(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__13(size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Server_FileWorker_handleSemanticTokens_highlightId___spec__1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__11(lean_object*);
 lean_object* l_Lean_Syntax_getArg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__8(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_noHighlightKinds___closed__6;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handlePlainTermGoal___lambda__1(lean_object*);
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__16(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__3___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__35(lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Server_FileWorker_handleFoldingRange_isImport(lean_object*);
 lean_object* l_Lean_Server_RequestM_asTask___rarg(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleSemanticTokens___lambda__2___closed__1;
 lean_object* l_Lean_Elab_Info_pos_x3f(lean_object*);
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__29(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_getAppFn(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__15(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_instantiateMVars___at___private_Lean_Meta_Basic_0__Lean_Meta_mkLeveErrorMessageCore___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Server_FileWorker_handleDocumentHighlight___spec__3(lean_object*, lean_object*, size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_ReaderT_pure___at_Lean_Server_FileWorker_handleCompletion___spec__1(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_spanAux___at_Lean_Server_FileWorker_handleFoldingRange_addRanges___spec__1(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__23___boxed(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__17;
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__1(lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleHover___lambda__2___closed__4;
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__4___closed__1;
 LEAN_EXPORT uint8_t l_Lean_Server_FileWorker_handleSemanticTokens___lambda__1(lean_object*, lean_object*);
-lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3922_(lean_object*);
+lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_4017_(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight_highlightReturn_x3f___closed__8;
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__21;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleWaitForDiagnostics_waitLoop___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* lean_local_ctx_find(lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight_highlightReturn_x3f___closed__4;
-LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__25(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__31___lambda__1(lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___closed__8;
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___closed__2;
 lean_object* l_Lean_Elab_Info_lctx(lean_object*);
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__12;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handlePlainGoal___lambda__1(lean_object*);
 LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Server_FileWorker_handleSemanticTokens___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleSemanticTokens_go___closed__4;
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__28(lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___closed__11;
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__12(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Server_FileWorker_handleSemanticTokens_go___spec__3(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handlePlainGoal___lambda__1___closed__3;
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__34___lambda__4___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__34___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_ContextInfo_runMetaM___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleSemanticTokens_go(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21___lambda__3___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__8(lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__3___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_getInteractiveTermGoal(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__4(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__34___lambda__3___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight_highlightReturn_x3f___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__16___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___lambda__6___closed__5;
 static lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight_highlightReturn_x3f___closed__2;
 static lean_object* l_Lean_Server_FileWorker_handleSemanticTokens_go___closed__1;
@@ -594,38 +589,34 @@ static lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight_highlightRe
 static lean_object* l_List_forIn_loop___at_Lean_Server_FileWorker_handleSemanticTokens___spec__1___lambda__1___closed__1;
 lean_object* l_IO_AsyncList_getFinishedPrefix___rarg(lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleHover___lambda__2___closed__3;
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__23(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleFoldingRange_addRangeFromSyntax___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withPPInaccessibleNames___at_Lean_Server_FileWorker_getInteractiveGoals___spec__1(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Server_FileWorker_handleSemanticTokens___spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols___lambda__2___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight_highlightReturn_x3f___closed__13;
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__12(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__2___closed__1;
-lean_object* l_List_appendTR___rarg(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__33___boxed(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Server_FileWorker_handleDocumentHighlight___spec__3___lambda__1(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__1(lean_object*);
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__1;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleWaitForDiagnostics___lambda__2(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__2___boxed(lean_object*);
 lean_object* l_Lean_Syntax_reprint(lean_object*);
 static lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___closed__1;
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_List_mapM___at_Lean_Server_FileWorker_getInteractiveGoals___spec__3___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__10(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Server_RequestM_readDoc(lean_object*, lean_object*);
 lean_object* l_List_getLastD___rarg(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleFoldingRange___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__18___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__18___lambda__4___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight_highlightReturn_x3f___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_IO_AsyncList_waitHead_x3f___rarg___lambda__1___boxed(lean_object*);
-static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__26;
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__3___closed__1;
+static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__14___lambda__3___closed__2;
 lean_object* l_Lean_Widget_goalToInteractive(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_string_dec_eq(lean_object*, lean_object*);
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__4;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentHighlight_highlightReturn_x3f___lambda__1(lean_object*);
+static lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__8;
 uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Server_FileWorker_handleDocumentHighlight___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31___lambda__3___closed__2;
 lean_object* l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonDocumentHighlightParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_2503_(lean_object*);
 static lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo___lambda__2___closed__3;
 static lean_object* l_Lean_Server_FileWorker_handlePlainGoal___lambda__1___closed__1;
@@ -12821,179 +12812,48 @@ goto _start;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+LEAN_EXPORT uint8_t l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___lambda__1(lean_object* x_1) {
 _start:
 {
-lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; uint8_t x_12; 
-x_7 = l_Lean_Server_Snapshots_instInhabitedSnapshot;
-x_8 = l_List_getLast_x21___rarg(x_7, x_1);
-x_9 = lean_ctor_get(x_2, 0);
-lean_inc(x_9);
+uint8_t x_2; 
+x_2 = 1;
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
+x_5 = lean_ctor_get(x_2, 0);
+lean_inc(x_5);
 lean_dec(x_2);
-lean_inc(x_9);
-x_10 = l_Lean_Server_DocumentMeta_mkInputContext(x_9);
-x_11 = l_Lean_Server_Snapshots_parseAhead(x_10, x_8, x_6);
-x_12 = !lean_is_exclusive(x_11);
-if (x_12 == 0)
-{
-lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; 
-x_13 = lean_ctor_get(x_11, 0);
-x_14 = lean_array_to_list(lean_box(0), x_13);
-x_15 = l_List_appendTR___rarg(x_3, x_14);
-x_16 = lean_ctor_get(x_9, 2);
-lean_inc(x_16);
-lean_dec(x_9);
-x_17 = l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols(x_16, x_15);
-x_18 = lean_ctor_get(x_17, 0);
-lean_inc(x_18);
-lean_dec(x_17);
-x_19 = l_List_redLength___rarg(x_18);
-x_20 = lean_mk_empty_array_with_capacity(x_19);
-lean_dec(x_19);
-x_21 = l_List_toArrayAux___rarg(x_18, x_20);
-lean_ctor_set(x_11, 0, x_21);
-return x_11;
-}
-else
-{
-lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; 
-x_22 = lean_ctor_get(x_11, 0);
-x_23 = lean_ctor_get(x_11, 1);
-lean_inc(x_23);
-lean_inc(x_22);
-lean_dec(x_11);
-x_24 = lean_array_to_list(lean_box(0), x_22);
-x_25 = l_List_appendTR___rarg(x_3, x_24);
-x_26 = lean_ctor_get(x_9, 2);
-lean_inc(x_26);
-lean_dec(x_9);
-x_27 = l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols(x_26, x_25);
-x_28 = lean_ctor_get(x_27, 0);
-lean_inc(x_28);
-lean_dec(x_27);
-x_29 = l_List_redLength___rarg(x_28);
-x_30 = lean_mk_empty_array_with_capacity(x_29);
-lean_dec(x_29);
-x_31 = l_List_toArrayAux___rarg(x_28, x_30);
-x_32 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_32, 0, x_31);
-lean_ctor_set(x_32, 1, x_23);
-return x_32;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
-_start:
-{
-lean_object* x_6; lean_object* x_7; lean_object* x_8; 
-lean_dec(x_3);
-x_6 = l_IO_AsyncList_getFinishedPrefix___rarg(x_1, x_5);
-x_7 = lean_ctor_get(x_6, 0);
-lean_inc(x_7);
-x_8 = lean_ctor_get(x_7, 1);
+x_6 = lean_box(0);
+x_7 = l_List_mapTRAux___at_Lean_Server_FileWorker_handleDocumentSymbol___spec__1(x_5, x_6);
+x_8 = lean_ctor_get(x_1, 0);
 lean_inc(x_8);
-if (lean_obj_tag(x_8) == 0)
-{
-lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
-x_9 = lean_ctor_get(x_6, 1);
+lean_dec(x_1);
+x_9 = lean_ctor_get(x_8, 2);
 lean_inc(x_9);
-lean_dec(x_6);
-x_10 = lean_ctor_get(x_7, 0);
-lean_inc(x_10);
-lean_dec(x_7);
-x_11 = lean_box(0);
-lean_inc(x_10);
-x_12 = l_List_mapTRAux___at_Lean_Server_FileWorker_handleDocumentSymbol___spec__1(x_10, x_11);
-x_13 = lean_box(0);
-x_14 = l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___lambda__1(x_10, x_2, x_12, x_13, x_4, x_9);
-lean_dec(x_4);
-return x_14;
-}
-else
-{
-lean_object* x_15; 
-lean_dec(x_7);
-lean_dec(x_4);
-lean_dec(x_2);
-x_15 = lean_ctor_get(x_8, 0);
-lean_inc(x_15);
 lean_dec(x_8);
-if (lean_obj_tag(x_15) == 0)
-{
-uint8_t x_16; 
-x_16 = !lean_is_exclusive(x_6);
-if (x_16 == 0)
-{
-lean_object* x_17; lean_object* x_18; 
-x_17 = lean_ctor_get(x_6, 0);
-lean_dec(x_17);
-x_18 = l_Lean_Server_RequestError_fileChanged;
-lean_ctor_set_tag(x_6, 1);
-lean_ctor_set(x_6, 0, x_18);
-return x_6;
-}
-else
-{
-lean_object* x_19; lean_object* x_20; lean_object* x_21; 
-x_19 = lean_ctor_get(x_6, 1);
-lean_inc(x_19);
-lean_dec(x_6);
-x_20 = l_Lean_Server_RequestError_fileChanged;
-x_21 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_21, 0, x_20);
-lean_ctor_set(x_21, 1, x_19);
-return x_21;
-}
-}
-else
-{
-uint8_t x_22; 
-x_22 = !lean_is_exclusive(x_6);
-if (x_22 == 0)
-{
-lean_object* x_23; lean_object* x_24; lean_object* x_25; uint8_t x_26; lean_object* x_27; 
-x_23 = lean_ctor_get(x_6, 0);
-lean_dec(x_23);
-x_24 = lean_ctor_get(x_15, 0);
-lean_inc(x_24);
-lean_dec(x_15);
-x_25 = lean_io_error_to_string(x_24);
-x_26 = 4;
-x_27 = lean_alloc_ctor(0, 1, 1);
-lean_ctor_set(x_27, 0, x_25);
-lean_ctor_set_uint8(x_27, sizeof(void*)*1, x_26);
-lean_ctor_set_tag(x_6, 1);
-lean_ctor_set(x_6, 0, x_27);
-return x_6;
-}
-else
-{
-lean_object* x_28; lean_object* x_29; lean_object* x_30; uint8_t x_31; lean_object* x_32; lean_object* x_33; 
-x_28 = lean_ctor_get(x_6, 1);
-lean_inc(x_28);
-lean_dec(x_6);
-x_29 = lean_ctor_get(x_15, 0);
-lean_inc(x_29);
-lean_dec(x_15);
-x_30 = lean_io_error_to_string(x_29);
-x_31 = 4;
-x_32 = lean_alloc_ctor(0, 1, 1);
-lean_ctor_set(x_32, 0, x_30);
-lean_ctor_set_uint8(x_32, sizeof(void*)*1, x_31);
-x_33 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_33, 0, x_32);
-lean_ctor_set(x_33, 1, x_28);
-return x_33;
-}
-}
-}
+x_10 = l_Lean_Server_FileWorker_handleDocumentSymbol_toDocumentSymbols(x_9, x_7);
+x_11 = lean_ctor_get(x_10, 0);
+lean_inc(x_11);
+lean_dec(x_10);
+x_12 = l_List_redLength___rarg(x_11);
+x_13 = lean_mk_empty_array_with_capacity(x_12);
+lean_dec(x_12);
+x_14 = l_List_toArrayAux___rarg(x_11, x_13);
+x_15 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_15, 0, x_14);
+lean_ctor_set(x_15, 1, x_4);
+return x_15;
 }
 }
 static lean_object* _init_l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_IO_AsyncList_waitHead_x3f___rarg___lambda__1___boxed), 1, 0);
+x_1 = lean_alloc_closure((void*)(l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___lambda__1___boxed), 1, 0);
 return x_1;
 }
 }
@@ -13010,16 +12870,14 @@ lean_dec(x_3);
 x_6 = lean_ctor_get(x_4, 1);
 lean_inc(x_6);
 x_7 = l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___closed__1;
-lean_inc(x_6);
-x_8 = l_IO_AsyncList_waitFind_x3f___rarg(x_7, x_6, x_5);
+x_8 = l_IO_AsyncList_waitAll___rarg(x_7, x_6, x_5);
 x_9 = lean_ctor_get(x_8, 0);
 lean_inc(x_9);
 x_10 = lean_ctor_get(x_8, 1);
 lean_inc(x_10);
 lean_dec(x_8);
-x_11 = lean_alloc_closure((void*)(l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___lambda__2), 5, 2);
-lean_closure_set(x_11, 0, x_6);
-lean_closure_set(x_11, 1, x_4);
+x_11 = lean_alloc_closure((void*)(l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___lambda__2___boxed), 4, 1);
+lean_closure_set(x_11, 0, x_4);
 x_12 = l_Lean_Server_RequestM_mapTask___rarg(x_9, x_11, x_1, x_10);
 return x_12;
 }
@@ -13032,14 +12890,23 @@ x_2 = lean_alloc_closure((void*)(l_Lean_Server_FileWorker_handleDocumentSymbol__
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___lambda__1___boxed(lean_object* x_1) {
 _start:
 {
-lean_object* x_7; 
-x_7 = l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-return x_7;
+uint8_t x_2; lean_object* x_3; 
+x_2 = l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___lambda__1(x_1);
+lean_dec(x_1);
+x_3 = lean_box(x_2);
+return x_3;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+lean_object* x_5; 
+x_5 = l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___lambda__2(x_1, x_2, x_3, x_4);
+lean_dec(x_3);
+return x_5;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleDocumentSymbol___boxed(lean_object* x_1) {
@@ -13313,7 +13180,7 @@ lean_inc(x_37);
 lean_dec(x_36);
 x_38 = lean_nat_sub(x_37, x_34);
 lean_dec(x_37);
-x_39 = l_Lean_Lsp_SemanticTokenType_toNat(x_2);
+x_39 = l_Lean_Lsp_SemanticTokenType_toCtorIdx(x_2);
 x_40 = lean_ctor_get(x_4, 0);
 lean_inc(x_40);
 lean_dec(x_4);
@@ -15113,43 +14980,53 @@ return x_3;
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleSemanticTokens___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
-lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; uint8_t x_13; 
+lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; uint8_t x_11; 
 x_7 = lean_ctor_get(x_4, 0);
 lean_inc(x_7);
 lean_dec(x_4);
 x_8 = lean_box(0);
 x_9 = l_Lean_Server_FileWorker_handleSemanticTokens___lambda__2___closed__1;
 x_10 = l_List_forIn_loop___at_Lean_Server_FileWorker_handleSemanticTokens___spec__1(x_1, x_2, x_3, x_7, x_8, x_9, x_5, x_6);
-x_11 = lean_ctor_get(x_10, 0);
-lean_inc(x_11);
-x_12 = lean_ctor_get(x_11, 1);
-lean_inc(x_12);
-lean_dec(x_11);
-x_13 = !lean_is_exclusive(x_10);
-if (x_13 == 0)
+x_11 = !lean_is_exclusive(x_10);
+if (x_11 == 0)
 {
-lean_object* x_14; lean_object* x_15; 
-x_14 = lean_ctor_get(x_10, 0);
-lean_dec(x_14);
-x_15 = lean_ctor_get(x_12, 0);
-lean_inc(x_15);
+lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
+x_12 = lean_ctor_get(x_10, 0);
+x_13 = lean_ctor_get(x_12, 1);
+lean_inc(x_13);
 lean_dec(x_12);
-lean_ctor_set(x_10, 0, x_15);
+x_14 = lean_box(0);
+x_15 = lean_ctor_get(x_13, 0);
+lean_inc(x_15);
+lean_dec(x_13);
+x_16 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_16, 0, x_14);
+lean_ctor_set(x_16, 1, x_15);
+lean_ctor_set(x_10, 0, x_16);
 return x_10;
 }
 else
 {
-lean_object* x_16; lean_object* x_17; lean_object* x_18; 
-x_16 = lean_ctor_get(x_10, 1);
-lean_inc(x_16);
-lean_dec(x_10);
-x_17 = lean_ctor_get(x_12, 0);
+lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
+x_17 = lean_ctor_get(x_10, 0);
+x_18 = lean_ctor_get(x_10, 1);
+lean_inc(x_18);
 lean_inc(x_17);
-lean_dec(x_12);
-x_18 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_18, 0, x_17);
-lean_ctor_set(x_18, 1, x_16);
-return x_18;
+lean_dec(x_10);
+x_19 = lean_ctor_get(x_17, 1);
+lean_inc(x_19);
+lean_dec(x_17);
+x_20 = lean_box(0);
+x_21 = lean_ctor_get(x_19, 0);
+lean_inc(x_21);
+lean_dec(x_19);
+x_22 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_22, 0, x_20);
+lean_ctor_set(x_22, 1, x_21);
+x_23 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_23, 0, x_22);
+lean_ctor_set(x_23, 1, x_18);
+return x_23;
 }
 }
 }
@@ -16568,15 +16445,7 @@ lean_dec(x_1);
 return x_7;
 }
 }
-LEAN_EXPORT uint8_t l_Lean_Server_FileWorker_handleFoldingRange___rarg___lambda__1(lean_object* x_1) {
-_start:
-{
-uint8_t x_2; 
-x_2 = 1;
-return x_2;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleFoldingRange___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleFoldingRange___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; uint8_t x_12; 
@@ -16618,14 +16487,6 @@ return x_18;
 }
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_handleFoldingRange___rarg___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Server_FileWorker_handleFoldingRange___rarg___lambda__1___boxed), 1, 0);
-return x_1;
-}
-}
 LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleFoldingRange___rarg(lean_object* x_1, lean_object* x_2) {
 _start:
 {
@@ -16638,14 +16499,14 @@ lean_inc(x_5);
 lean_dec(x_3);
 x_6 = lean_ctor_get(x_4, 1);
 lean_inc(x_6);
-x_7 = l_Lean_Server_FileWorker_handleFoldingRange___rarg___closed__1;
+x_7 = l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___closed__1;
 x_8 = l_IO_AsyncList_waitAll___rarg(x_7, x_6, x_5);
 x_9 = lean_ctor_get(x_8, 0);
 lean_inc(x_9);
 x_10 = lean_ctor_get(x_8, 1);
 lean_inc(x_10);
 lean_dec(x_8);
-x_11 = lean_alloc_closure((void*)(l_Lean_Server_FileWorker_handleFoldingRange___rarg___lambda__2___boxed), 4, 1);
+x_11 = lean_alloc_closure((void*)(l_Lean_Server_FileWorker_handleFoldingRange___rarg___lambda__1___boxed), 4, 1);
 lean_closure_set(x_11, 0, x_4);
 x_12 = l_Lean_Server_RequestM_mapTask___rarg(x_9, x_11, x_1, x_10);
 return x_12;
@@ -16659,21 +16520,11 @@ x_2 = lean_alloc_closure((void*)(l_Lean_Server_FileWorker_handleFoldingRange___r
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleFoldingRange___rarg___lambda__1___boxed(lean_object* x_1) {
-_start:
-{
-uint8_t x_2; lean_object* x_3; 
-x_2 = l_Lean_Server_FileWorker_handleFoldingRange___rarg___lambda__1(x_1);
-lean_dec(x_1);
-x_3 = lean_box(x_2);
-return x_3;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleFoldingRange___rarg___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_handleFoldingRange___rarg___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; 
-x_5 = l_Lean_Server_FileWorker_handleFoldingRange___rarg___lambda__2(x_1, x_2, x_3, x_4);
+x_5 = l_Lean_Server_FileWorker_handleFoldingRange___rarg___lambda__1(x_1, x_2, x_3, x_4);
 lean_dec(x_3);
 lean_dec(x_1);
 return x_5;
@@ -16913,7 +16764,7 @@ lean_dec(x_4);
 x_7 = lean_ctor_get(x_5, 1);
 lean_inc(x_7);
 lean_dec(x_5);
-x_8 = l_Lean_Server_FileWorker_handleFoldingRange___rarg___closed__1;
+x_8 = l_Lean_Server_FileWorker_handleDocumentSymbol___rarg___closed__1;
 x_9 = l_IO_AsyncList_waitAll___rarg(x_8, x_7, x_6);
 x_10 = !lean_is_exclusive(x_9);
 if (x_10 == 0)
@@ -17022,7 +16873,7 @@ lean_dec(x_1);
 return x_4;
 }
 }
-static lean_object* _init_l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__1() {
+static lean_object* _init_l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -17030,7 +16881,7 @@ x_1 = lean_mk_string_from_bytes("Cannot parse request params: ", 29);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__2() {
+static lean_object* _init_l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -17038,7 +16889,7 @@ x_1 = lean_mk_string_from_bytes("\n", 1);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
@@ -17052,10 +16903,10 @@ if (x_3 == 0)
 lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; uint8_t x_13; lean_object* x_14; 
 x_4 = lean_ctor_get(x_2, 0);
 x_5 = l_Lean_Json_compress(x_1);
-x_6 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__1;
+x_6 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__1;
 x_7 = lean_string_append(x_6, x_5);
 lean_dec(x_5);
-x_8 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__2;
+x_8 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__2;
 x_9 = lean_string_append(x_7, x_8);
 x_10 = lean_string_append(x_9, x_4);
 lean_dec(x_4);
@@ -17075,10 +16926,10 @@ x_15 = lean_ctor_get(x_2, 0);
 lean_inc(x_15);
 lean_dec(x_2);
 x_16 = l_Lean_Json_compress(x_1);
-x_17 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__1;
+x_17 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__1;
 x_18 = lean_string_append(x_17, x_16);
 lean_dec(x_16);
-x_19 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__2;
+x_19 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__2;
 x_20 = lean_string_append(x_18, x_19);
 x_21 = lean_string_append(x_20, x_15);
 lean_dec(x_15);
@@ -17115,7 +16966,7 @@ return x_29;
 }
 }
 }
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__3(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__3(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 if (lean_obj_tag(x_1) == 0)
@@ -17140,11 +16991,11 @@ return x_7;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__1(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__1(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2(x_1);
+x_2 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2(x_1);
 if (lean_obj_tag(x_2) == 0)
 {
 uint8_t x_3; 
@@ -17194,7 +17045,7 @@ return x_11;
 }
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__2___closed__1() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__2___closed__1() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -17203,38 +17054,38 @@ x_2 = l_Lean_Json_mkObj(x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__2(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__2(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__2___closed__1;
+x_2 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__2___closed__1;
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__3___closed__1() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__3___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__2___boxed), 1, 0);
+x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__2___boxed), 1, 0);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__3___closed__2() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__3___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__3___closed__1;
+x_1 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__3___closed__1;
 x_2 = lean_alloc_closure((void*)(l_Except_map___rarg), 2, 1);
 lean_closure_set(x_2, 0, x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; 
-x_5 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2(x_2);
-x_6 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__3(x_5, x_3, x_4);
+x_5 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2(x_2);
+x_6 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__3(x_5, x_3, x_4);
 lean_dec(x_5);
 if (lean_obj_tag(x_6) == 0)
 {
@@ -17253,7 +17104,7 @@ if (x_10 == 0)
 {
 lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
 x_11 = lean_ctor_get(x_9, 0);
-x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__3___closed__2;
+x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__3___closed__2;
 x_13 = l_Task_Priority_default;
 x_14 = lean_task_map(x_12, x_11, x_13);
 lean_ctor_set(x_9, 0, x_14);
@@ -17267,7 +17118,7 @@ x_16 = lean_ctor_get(x_9, 1);
 lean_inc(x_16);
 lean_inc(x_15);
 lean_dec(x_9);
-x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__3___closed__2;
+x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__3___closed__2;
 x_18 = l_Task_Priority_default;
 x_19 = lean_task_map(x_17, x_15, x_18);
 x_20 = lean_alloc_ctor(0, 2, 0);
@@ -17325,7 +17176,7 @@ return x_28;
 }
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__1() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -17333,28 +17184,28 @@ x_1 = l_Lean_Server_requestHandlers;
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__2() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4___closed__2() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__1), 1, 0);
+x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__1), 1, 0);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; 
-x_5 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__3), 4, 1);
+x_5 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__3), 4, 1);
 lean_closure_set(x_5, 0, x_1);
-x_6 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__1;
+x_6 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4___closed__1;
 x_7 = lean_st_ref_take(x_6, x_4);
 x_8 = lean_ctor_get(x_7, 0);
 lean_inc(x_8);
 x_9 = lean_ctor_get(x_7, 1);
 lean_inc(x_9);
 lean_dec(x_7);
-x_10 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__2;
+x_10 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4___closed__2;
 x_11 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_11, 0, x_10);
 lean_ctor_set(x_11, 1, x_5);
@@ -17380,7 +17231,7 @@ return x_17;
 }
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -17388,7 +17239,7 @@ x_1 = lean_mk_string_from_bytes("Failed to register LSP request handler for '",
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__2() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -17396,12 +17247,12 @@ x_1 = lean_mk_string_from_bytes("': already registered", 21);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; uint8_t x_7; 
 lean_dec(x_3);
-x_5 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__1;
+x_5 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4___closed__1;
 x_6 = lean_st_ref_get(x_5, x_4);
 x_7 = !lean_is_exclusive(x_6);
 if (x_7 == 0)
@@ -17416,17 +17267,17 @@ if (x_10 == 0)
 lean_object* x_11; lean_object* x_12; 
 lean_free_object(x_6);
 x_11 = lean_box(0);
-x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4(x_1, x_2, x_11, x_9);
+x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4(x_1, x_2, x_11, x_9);
 return x_12;
 }
 else
 {
 lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
 lean_dec(x_1);
-x_13 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_13 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_14 = lean_string_append(x_13, x_2);
 lean_dec(x_2);
-x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__2;
+x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__2;
 x_16 = lean_string_append(x_14, x_15);
 x_17 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_17, 0, x_16);
@@ -17449,17 +17300,17 @@ if (x_20 == 0)
 {
 lean_object* x_21; lean_object* x_22; 
 x_21 = lean_box(0);
-x_22 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4(x_1, x_2, x_21, x_19);
+x_22 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4(x_1, x_2, x_21, x_19);
 return x_22;
 }
 else
 {
 lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
 lean_dec(x_1);
-x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
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 x_24 = lean_string_append(x_23, x_2);
 lean_dec(x_2);
-x_25 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__2;
+x_25 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__2;
 x_26 = lean_string_append(x_24, x_25);
 x_27 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_27, 0, x_26);
@@ -17471,7 +17322,7 @@ return x_28;
 }
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___closed__1() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -17479,7 +17330,7 @@ x_1 = lean_mk_string_from_bytes("': only possible during initialization", 38);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; lean_object* x_5; uint8_t x_6; 
@@ -17498,10 +17349,10 @@ if (x_7 == 0)
 lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
 x_8 = lean_ctor_get(x_4, 0);
 lean_dec(x_8);
-x_9 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_9 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_10 = lean_string_append(x_9, x_1);
 lean_dec(x_1);
-x_11 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___closed__1;
+x_11 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___closed__1;
 x_12 = lean_string_append(x_10, x_11);
 x_13 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_13, 0, x_12);
@@ -17515,10 +17366,10 @@ lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean
 x_14 = lean_ctor_get(x_4, 1);
 lean_inc(x_14);
 lean_dec(x_4);
-x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_16 = lean_string_append(x_15, x_1);
 lean_dec(x_1);
-x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___closed__1;
+x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___closed__1;
 x_18 = lean_string_append(x_16, x_17);
 x_19 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_19, 0, x_18);
@@ -17535,12 +17386,12 @@ x_21 = lean_ctor_get(x_4, 1);
 lean_inc(x_21);
 lean_dec(x_4);
 x_22 = lean_box(0);
-x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5(x_2, x_1, x_22, x_21);
+x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5(x_2, x_1, x_22, x_21);
 return x_23;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__5(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__5(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
@@ -17554,10 +17405,10 @@ if (x_3 == 0)
 lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; uint8_t x_13; lean_object* x_14; 
 x_4 = lean_ctor_get(x_2, 0);
 x_5 = l_Lean_Json_compress(x_1);
-x_6 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__1;
+x_6 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__1;
 x_7 = lean_string_append(x_6, x_5);
 lean_dec(x_5);
-x_8 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__2;
+x_8 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__2;
 x_9 = lean_string_append(x_7, x_8);
 x_10 = lean_string_append(x_9, x_4);
 lean_dec(x_4);
@@ -17577,10 +17428,10 @@ x_15 = lean_ctor_get(x_2, 0);
 lean_inc(x_15);
 lean_dec(x_2);
 x_16 = l_Lean_Json_compress(x_1);
-x_17 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__1;
+x_17 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__1;
 x_18 = lean_string_append(x_17, x_16);
 lean_dec(x_16);
-x_19 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__2;
+x_19 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__2;
 x_20 = lean_string_append(x_18, x_19);
 x_21 = lean_string_append(x_20, x_15);
 lean_dec(x_15);
@@ -17617,7 +17468,7 @@ return x_29;
 }
 }
 }
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__6(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__6(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 if (lean_obj_tag(x_1) == 0)
@@ -17642,11 +17493,11 @@ return x_7;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4___lambda__1(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4___lambda__1(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__5(x_1);
+x_2 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__5(x_1);
 if (lean_obj_tag(x_2) == 0)
 {
 uint8_t x_3; 
@@ -17696,7 +17547,7 @@ return x_11;
 }
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4___lambda__2___closed__1() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4___lambda__2___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -17704,22 +17555,22 @@ x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__L
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4___lambda__2___closed__2() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4___lambda__2___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4___lambda__2___closed__1;
+x_1 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4___lambda__2___closed__1;
 x_2 = lean_alloc_closure((void*)(l_Except_map___rarg), 2, 1);
 lean_closure_set(x_2, 0, x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; 
-x_5 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__5(x_2);
-x_6 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__6(x_5, x_3, x_4);
+x_5 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__5(x_2);
+x_6 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__6(x_5, x_3, x_4);
 lean_dec(x_5);
 if (lean_obj_tag(x_6) == 0)
 {
@@ -17738,7 +17589,7 @@ if (x_10 == 0)
 {
 lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
 x_11 = lean_ctor_get(x_9, 0);
-x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4___lambda__2___closed__2;
+x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4___lambda__2___closed__2;
 x_13 = l_Task_Priority_default;
 x_14 = lean_task_map(x_12, x_11, x_13);
 lean_ctor_set(x_9, 0, x_14);
@@ -17752,7 +17603,7 @@ x_16 = lean_ctor_get(x_9, 1);
 lean_inc(x_16);
 lean_inc(x_15);
 lean_dec(x_9);
-x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4___lambda__2___closed__2;
+x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4___lambda__2___closed__2;
 x_18 = l_Task_Priority_default;
 x_19 = lean_task_map(x_17, x_15, x_18);
 x_20 = lean_alloc_ctor(0, 2, 0);
@@ -17810,28 +17661,28 @@ return x_28;
 }
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4___lambda__3___closed__1() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4___lambda__3___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4___lambda__1), 1, 0);
+x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4___lambda__1), 1, 0);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; 
-x_5 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4___lambda__2), 4, 1);
+x_5 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4___lambda__2), 4, 1);
 lean_closure_set(x_5, 0, x_1);
-x_6 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__1;
+x_6 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4___closed__1;
 x_7 = lean_st_ref_take(x_6, x_4);
 x_8 = lean_ctor_get(x_7, 0);
 lean_inc(x_8);
 x_9 = lean_ctor_get(x_7, 1);
 lean_inc(x_9);
 lean_dec(x_7);
-x_10 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4___lambda__3___closed__1;
+x_10 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4___lambda__3___closed__1;
 x_11 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_11, 0, x_10);
 lean_ctor_set(x_11, 1, x_5);
@@ -17857,12 +17708,12 @@ return x_17;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; uint8_t x_7; 
 lean_dec(x_3);
-x_5 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__1;
+x_5 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4___closed__1;
 x_6 = lean_st_ref_get(x_5, x_4);
 x_7 = !lean_is_exclusive(x_6);
 if (x_7 == 0)
@@ -17877,17 +17728,17 @@ if (x_10 == 0)
 lean_object* x_11; lean_object* x_12; 
 lean_free_object(x_6);
 x_11 = lean_box(0);
-x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4___lambda__3(x_1, x_2, x_11, x_9);
+x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4___lambda__3(x_1, x_2, x_11, x_9);
 return x_12;
 }
 else
 {
 lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
 lean_dec(x_1);
-x_13 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_13 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_14 = lean_string_append(x_13, x_2);
 lean_dec(x_2);
-x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__2;
+x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__2;
 x_16 = lean_string_append(x_14, x_15);
 x_17 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_17, 0, x_16);
@@ -17910,17 +17761,17 @@ if (x_20 == 0)
 {
 lean_object* x_21; lean_object* x_22; 
 x_21 = lean_box(0);
-x_22 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4___lambda__3(x_1, x_2, x_21, x_19);
+x_22 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4___lambda__3(x_1, x_2, x_21, x_19);
 return x_22;
 }
 else
 {
 lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
 lean_dec(x_1);
-x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_24 = lean_string_append(x_23, x_2);
 lean_dec(x_2);
-x_25 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__2;
+x_25 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__2;
 x_26 = lean_string_append(x_24, x_25);
 x_27 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_27, 0, x_26);
@@ -17932,7 +17783,7 @@ return x_28;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; lean_object* x_5; uint8_t x_6; 
@@ -17951,10 +17802,10 @@ if (x_7 == 0)
 lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
 x_8 = lean_ctor_get(x_4, 0);
 lean_dec(x_8);
-x_9 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_9 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_10 = lean_string_append(x_9, x_1);
 lean_dec(x_1);
-x_11 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___closed__1;
+x_11 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___closed__1;
 x_12 = lean_string_append(x_10, x_11);
 x_13 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_13, 0, x_12);
@@ -17968,10 +17819,10 @@ lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean
 x_14 = lean_ctor_get(x_4, 1);
 lean_inc(x_14);
 lean_dec(x_4);
-x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_16 = lean_string_append(x_15, x_1);
 lean_dec(x_1);
-x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___closed__1;
+x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___closed__1;
 x_18 = lean_string_append(x_16, x_17);
 x_19 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_19, 0, x_18);
@@ -17988,12 +17839,12 @@ x_21 = lean_ctor_get(x_4, 1);
 lean_inc(x_21);
 lean_dec(x_4);
 x_22 = lean_box(0);
-x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4___lambda__4(x_2, x_1, x_22, x_21);
+x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4___lambda__4(x_2, x_1, x_22, x_21);
 return x_23;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__8(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__8(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
@@ -18007,10 +17858,10 @@ if (x_3 == 0)
 lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; uint8_t x_13; lean_object* x_14; 
 x_4 = lean_ctor_get(x_2, 0);
 x_5 = l_Lean_Json_compress(x_1);
-x_6 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__1;
+x_6 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__1;
 x_7 = lean_string_append(x_6, x_5);
 lean_dec(x_5);
-x_8 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__2;
+x_8 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__2;
 x_9 = lean_string_append(x_7, x_8);
 x_10 = lean_string_append(x_9, x_4);
 lean_dec(x_4);
@@ -18030,10 +17881,10 @@ x_15 = lean_ctor_get(x_2, 0);
 lean_inc(x_15);
 lean_dec(x_2);
 x_16 = l_Lean_Json_compress(x_1);
-x_17 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__1;
+x_17 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__1;
 x_18 = lean_string_append(x_17, x_16);
 lean_dec(x_16);
-x_19 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__2;
+x_19 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__2;
 x_20 = lean_string_append(x_18, x_19);
 x_21 = lean_string_append(x_20, x_15);
 lean_dec(x_15);
@@ -18070,7 +17921,7 @@ return x_29;
 }
 }
 }
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__9(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__9(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 if (lean_obj_tag(x_1) == 0)
@@ -18095,11 +17946,11 @@ return x_7;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__1(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__1(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__8(x_1);
+x_2 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__8(x_1);
 if (lean_obj_tag(x_2) == 0)
 {
 uint8_t x_3; 
@@ -18149,7 +18000,7 @@ return x_11;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__2(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__2(lean_object* x_1) {
 _start:
 {
 if (lean_obj_tag(x_1) == 0)
@@ -18169,30 +18020,30 @@ return x_4;
 }
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__3___closed__1() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__3___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__2), 1, 0);
+x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__2), 1, 0);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__3___closed__2() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__3___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__3___closed__1;
+x_1 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__3___closed__1;
 x_2 = lean_alloc_closure((void*)(l_Except_map___rarg), 2, 1);
 lean_closure_set(x_2, 0, x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; 
-x_5 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__8(x_2);
-x_6 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__9(x_5, x_3, x_4);
+x_5 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__8(x_2);
+x_6 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__9(x_5, x_3, x_4);
 lean_dec(x_5);
 if (lean_obj_tag(x_6) == 0)
 {
@@ -18211,7 +18062,7 @@ if (x_10 == 0)
 {
 lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
 x_11 = lean_ctor_get(x_9, 0);
-x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__3___closed__2;
+x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__3___closed__2;
 x_13 = l_Task_Priority_default;
 x_14 = lean_task_map(x_12, x_11, x_13);
 lean_ctor_set(x_9, 0, x_14);
@@ -18225,7 +18076,7 @@ x_16 = lean_ctor_get(x_9, 1);
 lean_inc(x_16);
 lean_inc(x_15);
 lean_dec(x_9);
-x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__3___closed__2;
+x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__3___closed__2;
 x_18 = l_Task_Priority_default;
 x_19 = lean_task_map(x_17, x_15, x_18);
 x_20 = lean_alloc_ctor(0, 2, 0);
@@ -18283,28 +18134,28 @@ return x_28;
 }
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__4___closed__1() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__4___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__1), 1, 0);
+x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__1), 1, 0);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; 
-x_5 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__3), 4, 1);
+x_5 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__3), 4, 1);
 lean_closure_set(x_5, 0, x_1);
-x_6 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__1;
+x_6 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4___closed__1;
 x_7 = lean_st_ref_take(x_6, x_4);
 x_8 = lean_ctor_get(x_7, 0);
 lean_inc(x_8);
 x_9 = lean_ctor_get(x_7, 1);
 lean_inc(x_9);
 lean_dec(x_7);
-x_10 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__4___closed__1;
+x_10 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__4___closed__1;
 x_11 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_11, 0, x_10);
 lean_ctor_set(x_11, 1, x_5);
@@ -18330,12 +18181,12 @@ return x_17;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; uint8_t x_7; 
 lean_dec(x_3);
-x_5 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__1;
+x_5 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4___closed__1;
 x_6 = lean_st_ref_get(x_5, x_4);
 x_7 = !lean_is_exclusive(x_6);
 if (x_7 == 0)
@@ -18350,17 +18201,17 @@ if (x_10 == 0)
 lean_object* x_11; lean_object* x_12; 
 lean_free_object(x_6);
 x_11 = lean_box(0);
-x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__4(x_1, x_2, x_11, x_9);
+x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__4(x_1, x_2, x_11, x_9);
 return x_12;
 }
 else
 {
 lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
 lean_dec(x_1);
-x_13 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_13 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_14 = lean_string_append(x_13, x_2);
 lean_dec(x_2);
-x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__2;
+x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__2;
 x_16 = lean_string_append(x_14, x_15);
 x_17 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_17, 0, x_16);
@@ -18383,17 +18234,17 @@ if (x_20 == 0)
 {
 lean_object* x_21; lean_object* x_22; 
 x_21 = lean_box(0);
-x_22 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__4(x_1, x_2, x_21, x_19);
+x_22 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__4(x_1, x_2, x_21, x_19);
 return x_22;
 }
 else
 {
 lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
 lean_dec(x_1);
-x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_24 = lean_string_append(x_23, x_2);
 lean_dec(x_2);
-x_25 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__2;
+x_25 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__2;
 x_26 = lean_string_append(x_24, x_25);
 x_27 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_27, 0, x_26);
@@ -18405,7 +18256,7 @@ return x_28;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; lean_object* x_5; uint8_t x_6; 
@@ -18424,10 +18275,10 @@ if (x_7 == 0)
 lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
 x_8 = lean_ctor_get(x_4, 0);
 lean_dec(x_8);
-x_9 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_9 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_10 = lean_string_append(x_9, x_1);
 lean_dec(x_1);
-x_11 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___closed__1;
+x_11 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___closed__1;
 x_12 = lean_string_append(x_10, x_11);
 x_13 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_13, 0, x_12);
@@ -18441,10 +18292,10 @@ lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean
 x_14 = lean_ctor_get(x_4, 1);
 lean_inc(x_14);
 lean_dec(x_4);
-x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_16 = lean_string_append(x_15, x_1);
 lean_dec(x_1);
-x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___closed__1;
+x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___closed__1;
 x_18 = lean_string_append(x_16, x_17);
 x_19 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_19, 0, x_18);
@@ -18461,12 +18312,12 @@ x_21 = lean_ctor_get(x_4, 1);
 lean_inc(x_21);
 lean_dec(x_4);
 x_22 = lean_box(0);
-x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__7___lambda__5(x_2, x_1, x_22, x_21);
+x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__7___lambda__5(x_2, x_1, x_22, x_21);
 return x_23;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__11(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__11(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
@@ -18480,10 +18331,10 @@ if (x_3 == 0)
 lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; uint8_t x_13; lean_object* x_14; 
 x_4 = lean_ctor_get(x_2, 0);
 x_5 = l_Lean_Json_compress(x_1);
-x_6 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__1;
+x_6 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__1;
 x_7 = lean_string_append(x_6, x_5);
 lean_dec(x_5);
-x_8 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__2;
+x_8 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__2;
 x_9 = lean_string_append(x_7, x_8);
 x_10 = lean_string_append(x_9, x_4);
 lean_dec(x_4);
@@ -18503,10 +18354,10 @@ x_15 = lean_ctor_get(x_2, 0);
 lean_inc(x_15);
 lean_dec(x_2);
 x_16 = l_Lean_Json_compress(x_1);
-x_17 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__1;
+x_17 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__1;
 x_18 = lean_string_append(x_17, x_16);
 lean_dec(x_16);
-x_19 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__2;
+x_19 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__2;
 x_20 = lean_string_append(x_18, x_19);
 x_21 = lean_string_append(x_20, x_15);
 lean_dec(x_15);
@@ -18543,7 +18394,7 @@ return x_29;
 }
 }
 }
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__12(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__12(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 if (lean_obj_tag(x_1) == 0)
@@ -18568,7 +18419,7 @@ return x_7;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__13(size_t x_1, size_t x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__13(size_t x_1, size_t x_2, lean_object* x_3) {
 _start:
 {
 uint8_t x_4; 
@@ -18593,11 +18444,11 @@ goto _start;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__1(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__1(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__11(x_1);
+x_2 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__11(x_1);
 if (lean_obj_tag(x_2) == 0)
 {
 uint8_t x_3; 
@@ -18647,7 +18498,7 @@ return x_11;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__2(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__2(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; size_t x_3; size_t x_4; lean_object* x_5; lean_object* x_6; 
@@ -18655,36 +18506,36 @@ x_2 = lean_array_get_size(x_1);
 x_3 = lean_usize_of_nat(x_2);
 lean_dec(x_2);
 x_4 = 0;
-x_5 = l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__13(x_3, x_4, x_1);
+x_5 = l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__13(x_3, x_4, x_1);
 x_6 = lean_alloc_ctor(4, 1, 0);
 lean_ctor_set(x_6, 0, x_5);
 return x_6;
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__3___closed__1() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__3___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__2), 1, 0);
+x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__2), 1, 0);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__3___closed__2() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__3___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__3___closed__1;
+x_1 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__3___closed__1;
 x_2 = lean_alloc_closure((void*)(l_Except_map___rarg), 2, 1);
 lean_closure_set(x_2, 0, x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; 
-x_5 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__11(x_2);
-x_6 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__12(x_5, x_3, x_4);
+x_5 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__11(x_2);
+x_6 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__12(x_5, x_3, x_4);
 lean_dec(x_5);
 if (lean_obj_tag(x_6) == 0)
 {
@@ -18703,7 +18554,7 @@ if (x_10 == 0)
 {
 lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
 x_11 = lean_ctor_get(x_9, 0);
-x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__3___closed__2;
+x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__3___closed__2;
 x_13 = l_Task_Priority_default;
 x_14 = lean_task_map(x_12, x_11, x_13);
 lean_ctor_set(x_9, 0, x_14);
@@ -18717,7 +18568,7 @@ x_16 = lean_ctor_get(x_9, 1);
 lean_inc(x_16);
 lean_inc(x_15);
 lean_dec(x_9);
-x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__3___closed__2;
+x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__3___closed__2;
 x_18 = l_Task_Priority_default;
 x_19 = lean_task_map(x_17, x_15, x_18);
 x_20 = lean_alloc_ctor(0, 2, 0);
@@ -18775,28 +18626,28 @@ return x_28;
 }
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__4___closed__1() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__4___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__1), 1, 0);
+x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__1), 1, 0);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; 
-x_5 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__3), 4, 1);
+x_5 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__3), 4, 1);
 lean_closure_set(x_5, 0, x_1);
-x_6 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__1;
+x_6 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4___closed__1;
 x_7 = lean_st_ref_take(x_6, x_4);
 x_8 = lean_ctor_get(x_7, 0);
 lean_inc(x_8);
 x_9 = lean_ctor_get(x_7, 1);
 lean_inc(x_9);
 lean_dec(x_7);
-x_10 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__4___closed__1;
+x_10 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__4___closed__1;
 x_11 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_11, 0, x_10);
 lean_ctor_set(x_11, 1, x_5);
@@ -18822,12 +18673,12 @@ return x_17;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; uint8_t x_7; 
 lean_dec(x_3);
-x_5 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__1;
+x_5 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4___closed__1;
 x_6 = lean_st_ref_get(x_5, x_4);
 x_7 = !lean_is_exclusive(x_6);
 if (x_7 == 0)
@@ -18842,17 +18693,17 @@ if (x_10 == 0)
 lean_object* x_11; lean_object* x_12; 
 lean_free_object(x_6);
 x_11 = lean_box(0);
-x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__4(x_1, x_2, x_11, x_9);
+x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__4(x_1, x_2, x_11, x_9);
 return x_12;
 }
 else
 {
 lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
 lean_dec(x_1);
-x_13 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_13 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_14 = lean_string_append(x_13, x_2);
 lean_dec(x_2);
-x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__2;
+x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__2;
 x_16 = lean_string_append(x_14, x_15);
 x_17 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_17, 0, x_16);
@@ -18875,17 +18726,17 @@ if (x_20 == 0)
 {
 lean_object* x_21; lean_object* x_22; 
 x_21 = lean_box(0);
-x_22 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__4(x_1, x_2, x_21, x_19);
+x_22 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__4(x_1, x_2, x_21, x_19);
 return x_22;
 }
 else
 {
 lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
 lean_dec(x_1);
-x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_24 = lean_string_append(x_23, x_2);
 lean_dec(x_2);
-x_25 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__2;
+x_25 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__2;
 x_26 = lean_string_append(x_24, x_25);
 x_27 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_27, 0, x_26);
@@ -18897,7 +18748,7 @@ return x_28;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; lean_object* x_5; uint8_t x_6; 
@@ -18916,10 +18767,10 @@ if (x_7 == 0)
 lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
 x_8 = lean_ctor_get(x_4, 0);
 lean_dec(x_8);
-x_9 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_9 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_10 = lean_string_append(x_9, x_1);
 lean_dec(x_1);
-x_11 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___closed__1;
+x_11 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___closed__1;
 x_12 = lean_string_append(x_10, x_11);
 x_13 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_13, 0, x_12);
@@ -18933,10 +18784,10 @@ lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean
 x_14 = lean_ctor_get(x_4, 1);
 lean_inc(x_14);
 lean_dec(x_4);
-x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_16 = lean_string_append(x_15, x_1);
 lean_dec(x_1);
-x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___closed__1;
+x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___closed__1;
 x_18 = lean_string_append(x_16, x_17);
 x_19 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_19, 0, x_18);
@@ -18953,12 +18804,12 @@ x_21 = lean_ctor_get(x_4, 1);
 lean_inc(x_21);
 lean_dec(x_4);
 x_22 = lean_box(0);
-x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__10___lambda__5(x_2, x_1, x_22, x_21);
+x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__10___lambda__5(x_2, x_1, x_22, x_21);
 return x_23;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__15(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__15(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
@@ -18972,10 +18823,10 @@ if (x_3 == 0)
 lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; uint8_t x_13; lean_object* x_14; 
 x_4 = lean_ctor_get(x_2, 0);
 x_5 = l_Lean_Json_compress(x_1);
-x_6 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__1;
+x_6 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__1;
 x_7 = lean_string_append(x_6, x_5);
 lean_dec(x_5);
-x_8 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__2;
+x_8 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__2;
 x_9 = lean_string_append(x_7, x_8);
 x_10 = lean_string_append(x_9, x_4);
 lean_dec(x_4);
@@ -18995,10 +18846,10 @@ x_15 = lean_ctor_get(x_2, 0);
 lean_inc(x_15);
 lean_dec(x_2);
 x_16 = l_Lean_Json_compress(x_1);
-x_17 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__1;
+x_17 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__1;
 x_18 = lean_string_append(x_17, x_16);
 lean_dec(x_16);
-x_19 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__2;
+x_19 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__2;
 x_20 = lean_string_append(x_18, x_19);
 x_21 = lean_string_append(x_20, x_15);
 lean_dec(x_15);
@@ -19035,7 +18886,7 @@ return x_29;
 }
 }
 }
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__16(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__16(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 if (lean_obj_tag(x_1) == 0)
@@ -19060,7 +18911,7 @@ return x_7;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__17(size_t x_1, size_t x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__17(size_t x_1, size_t x_2, lean_object* x_3) {
 _start:
 {
 uint8_t x_4; 
@@ -19085,11 +18936,11 @@ goto _start;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__1(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__14___lambda__1(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__15(x_1);
+x_2 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__15(x_1);
 if (lean_obj_tag(x_2) == 0)
 {
 uint8_t x_3; 
@@ -19139,7 +18990,7 @@ return x_11;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__2(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__14___lambda__2(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; size_t x_3; size_t x_4; lean_object* x_5; lean_object* x_6; 
@@ -19147,36 +18998,36 @@ x_2 = lean_array_get_size(x_1);
 x_3 = lean_usize_of_nat(x_2);
 lean_dec(x_2);
 x_4 = 0;
-x_5 = l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__17(x_3, x_4, x_1);
+x_5 = l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__17(x_3, x_4, x_1);
 x_6 = lean_alloc_ctor(4, 1, 0);
 lean_ctor_set(x_6, 0, x_5);
 return x_6;
 }
 }
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+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__14___lambda__3___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__2), 1, 0);
+x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__14___lambda__2), 1, 0);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__3___closed__2() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__14___lambda__3___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__3___closed__1;
+x_1 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__14___lambda__3___closed__1;
 x_2 = lean_alloc_closure((void*)(l_Except_map___rarg), 2, 1);
 lean_closure_set(x_2, 0, x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__14___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; 
-x_5 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__15(x_2);
-x_6 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__16(x_5, x_3, x_4);
+x_5 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__15(x_2);
+x_6 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__16(x_5, x_3, x_4);
 lean_dec(x_5);
 if (lean_obj_tag(x_6) == 0)
 {
@@ -19195,7 +19046,7 @@ if (x_10 == 0)
 {
 lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
 x_11 = lean_ctor_get(x_9, 0);
-x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__3___closed__2;
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 x_13 = l_Task_Priority_default;
 x_14 = lean_task_map(x_12, x_11, x_13);
 lean_ctor_set(x_9, 0, x_14);
@@ -19209,7 +19060,7 @@ x_16 = lean_ctor_get(x_9, 1);
 lean_inc(x_16);
 lean_inc(x_15);
 lean_dec(x_9);
-x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__3___closed__2;
+x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__14___lambda__3___closed__2;
 x_18 = l_Task_Priority_default;
 x_19 = lean_task_map(x_17, x_15, x_18);
 x_20 = lean_alloc_ctor(0, 2, 0);
@@ -19267,28 +19118,28 @@ return x_28;
 }
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__4___closed__1() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__14___lambda__4___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__1), 1, 0);
+x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__14___lambda__1), 1, 0);
 return x_1;
 }
 }
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+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__14___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; 
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 lean_closure_set(x_5, 0, x_1);
-x_6 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__1;
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 lean_inc(x_8);
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 lean_inc(x_9);
 lean_dec(x_7);
-x_10 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__4___closed__1;
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 x_11 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_11, 0, x_10);
 lean_ctor_set(x_11, 1, x_5);
@@ -19314,12 +19165,12 @@ return x_17;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__14___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; uint8_t x_7; 
 lean_dec(x_3);
-x_5 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__1;
+x_5 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4___closed__1;
 x_6 = lean_st_ref_get(x_5, x_4);
 x_7 = !lean_is_exclusive(x_6);
 if (x_7 == 0)
@@ -19334,17 +19185,17 @@ if (x_10 == 0)
 lean_object* x_11; lean_object* x_12; 
 lean_free_object(x_6);
 x_11 = lean_box(0);
-x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__4(x_1, x_2, x_11, x_9);
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 return x_12;
 }
 else
 {
 lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
 lean_dec(x_1);
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 x_14 = lean_string_append(x_13, x_2);
 lean_dec(x_2);
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 x_16 = lean_string_append(x_14, x_15);
 x_17 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_17, 0, x_16);
@@ -19367,17 +19218,17 @@ if (x_20 == 0)
 {
 lean_object* x_21; lean_object* x_22; 
 x_21 = lean_box(0);
-x_22 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__4(x_1, x_2, x_21, x_19);
+x_22 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__14___lambda__4(x_1, x_2, x_21, x_19);
 return x_22;
 }
 else
 {
 lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
 lean_dec(x_1);
-x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_24 = lean_string_append(x_23, x_2);
 lean_dec(x_2);
-x_25 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__2;
+x_25 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__2;
 x_26 = lean_string_append(x_24, x_25);
 x_27 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_27, 0, x_26);
@@ -19389,7 +19240,7 @@ return x_28;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__14(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; lean_object* x_5; uint8_t x_6; 
@@ -19408,10 +19259,10 @@ if (x_7 == 0)
 lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
 x_8 = lean_ctor_get(x_4, 0);
 lean_dec(x_8);
-x_9 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
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 lean_dec(x_1);
-x_11 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___closed__1;
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 x_12 = lean_string_append(x_10, x_11);
 x_13 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_13, 0, x_12);
@@ -19425,10 +19276,10 @@ lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean
 x_14 = lean_ctor_get(x_4, 1);
 lean_inc(x_14);
 lean_dec(x_4);
-x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
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 lean_dec(x_1);
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 x_18 = lean_string_append(x_16, x_17);
 x_19 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_19, 0, x_18);
@@ -19445,12 +19296,12 @@ x_21 = lean_ctor_get(x_4, 1);
 lean_inc(x_21);
 lean_dec(x_4);
 x_22 = lean_box(0);
-x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__5(x_2, x_1, x_22, x_21);
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 return x_23;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__19(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__19(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
@@ -19464,10 +19315,10 @@ if (x_3 == 0)
 lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; uint8_t x_13; lean_object* x_14; 
 x_4 = lean_ctor_get(x_2, 0);
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-x_6 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__1;
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 x_7 = lean_string_append(x_6, x_5);
 lean_dec(x_5);
-x_8 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__2;
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 x_9 = lean_string_append(x_7, x_8);
 x_10 = lean_string_append(x_9, x_4);
 lean_dec(x_4);
@@ -19487,10 +19338,10 @@ x_15 = lean_ctor_get(x_2, 0);
 lean_inc(x_15);
 lean_dec(x_2);
 x_16 = l_Lean_Json_compress(x_1);
-x_17 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__1;
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 x_18 = lean_string_append(x_17, x_16);
 lean_dec(x_16);
-x_19 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__2;
+x_19 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__2;
 x_20 = lean_string_append(x_18, x_19);
 x_21 = lean_string_append(x_20, x_15);
 lean_dec(x_15);
@@ -19527,7 +19378,7 @@ return x_29;
 }
 }
 }
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__20(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__20(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 if (lean_obj_tag(x_1) == 0)
@@ -19552,11 +19403,11 @@ return x_7;
 }
 }
 }
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+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__18___lambda__1(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__19(x_1);
+x_2 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__19(x_1);
 if (lean_obj_tag(x_2) == 0)
 {
 uint8_t x_3; 
@@ -19597,7 +19448,7 @@ return x_8;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18___lambda__2(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__18___lambda__2(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; size_t x_3; size_t x_4; lean_object* x_5; lean_object* x_6; 
@@ -19611,30 +19462,30 @@ lean_ctor_set(x_6, 0, x_5);
 return x_6;
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18___lambda__3___closed__1() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__18___lambda__3___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18___lambda__2), 1, 0);
+x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__18___lambda__2), 1, 0);
 return x_1;
 }
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+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__18___lambda__3___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18___lambda__3___closed__1;
+x_1 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__18___lambda__3___closed__1;
 x_2 = lean_alloc_closure((void*)(l_Except_map___rarg), 2, 1);
 lean_closure_set(x_2, 0, x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__18___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; 
-x_5 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__19(x_2);
-x_6 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__20(x_5, x_3, x_4);
+x_5 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__19(x_2);
+x_6 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__20(x_5, x_3, x_4);
 lean_dec(x_5);
 if (lean_obj_tag(x_6) == 0)
 {
@@ -19653,7 +19504,7 @@ if (x_10 == 0)
 {
 lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
 x_11 = lean_ctor_get(x_9, 0);
-x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18___lambda__3___closed__2;
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 x_13 = l_Task_Priority_default;
 x_14 = lean_task_map(x_12, x_11, x_13);
 lean_ctor_set(x_9, 0, x_14);
@@ -19667,7 +19518,7 @@ x_16 = lean_ctor_get(x_9, 1);
 lean_inc(x_16);
 lean_inc(x_15);
 lean_dec(x_9);
-x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18___lambda__3___closed__2;
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 x_18 = l_Task_Priority_default;
 x_19 = lean_task_map(x_17, x_15, x_18);
 x_20 = lean_alloc_ctor(0, 2, 0);
@@ -19725,28 +19576,28 @@ return x_28;
 }
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18___lambda__4___closed__1() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__18___lambda__4___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18___lambda__1), 1, 0);
+x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__18___lambda__1), 1, 0);
 return x_1;
 }
 }
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+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__18___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; 
-x_5 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18___lambda__3), 4, 1);
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 lean_closure_set(x_5, 0, x_1);
-x_6 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__1;
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 lean_inc(x_8);
 x_9 = lean_ctor_get(x_7, 1);
 lean_inc(x_9);
 lean_dec(x_7);
-x_10 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18___lambda__4___closed__1;
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 x_11 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_11, 0, x_10);
 lean_ctor_set(x_11, 1, x_5);
@@ -19772,12 +19623,12 @@ return x_17;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__18___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; uint8_t x_7; 
 lean_dec(x_3);
-x_5 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__1;
+x_5 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4___closed__1;
 x_6 = lean_st_ref_get(x_5, x_4);
 x_7 = !lean_is_exclusive(x_6);
 if (x_7 == 0)
@@ -19792,17 +19643,17 @@ if (x_10 == 0)
 lean_object* x_11; lean_object* x_12; 
 lean_free_object(x_6);
 x_11 = lean_box(0);
-x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18___lambda__4(x_1, x_2, x_11, x_9);
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 return x_12;
 }
 else
 {
 lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
 lean_dec(x_1);
-x_13 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
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 x_14 = lean_string_append(x_13, x_2);
 lean_dec(x_2);
-x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__2;
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 x_16 = lean_string_append(x_14, x_15);
 x_17 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_17, 0, x_16);
@@ -19825,17 +19676,17 @@ if (x_20 == 0)
 {
 lean_object* x_21; lean_object* x_22; 
 x_21 = lean_box(0);
-x_22 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18___lambda__4(x_1, x_2, x_21, x_19);
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 return x_22;
 }
 else
 {
 lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
 lean_dec(x_1);
-x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
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 x_24 = lean_string_append(x_23, x_2);
 lean_dec(x_2);
-x_25 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__2;
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 x_26 = lean_string_append(x_24, x_25);
 x_27 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_27, 0, x_26);
@@ -19847,7 +19698,7 @@ return x_28;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__18(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; lean_object* x_5; uint8_t x_6; 
@@ -19866,10 +19717,10 @@ if (x_7 == 0)
 lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
 x_8 = lean_ctor_get(x_4, 0);
 lean_dec(x_8);
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 lean_dec(x_1);
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 x_12 = lean_string_append(x_10, x_11);
 x_13 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_13, 0, x_12);
@@ -19883,10 +19734,10 @@ lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean
 x_14 = lean_ctor_get(x_4, 1);
 lean_inc(x_14);
 lean_dec(x_4);
-x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
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 lean_dec(x_1);
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 x_18 = lean_string_append(x_16, x_17);
 x_19 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_19, 0, x_18);
@@ -19903,16 +19754,16 @@ x_21 = lean_ctor_get(x_4, 1);
 lean_inc(x_21);
 lean_dec(x_4);
 x_22 = lean_box(0);
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 return x_23;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__22(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__22(lean_object* x_1) {
 _start:
 {
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 if (lean_obj_tag(x_2) == 0)
 {
 uint8_t x_3; 
@@ -19922,10 +19773,10 @@ if (x_3 == 0)
 lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; uint8_t x_13; lean_object* x_14; 
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-x_6 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__1;
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 lean_dec(x_5);
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 x_9 = lean_string_append(x_7, x_8);
 x_10 = lean_string_append(x_9, x_4);
 lean_dec(x_4);
@@ -19945,10 +19796,10 @@ x_15 = lean_ctor_get(x_2, 0);
 lean_inc(x_15);
 lean_dec(x_2);
 x_16 = l_Lean_Json_compress(x_1);
-x_17 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__1;
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 x_18 = lean_string_append(x_17, x_16);
 lean_dec(x_16);
-x_19 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__2;
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 x_20 = lean_string_append(x_18, x_19);
 x_21 = lean_string_append(x_20, x_15);
 lean_dec(x_15);
@@ -19985,7 +19836,7 @@ return x_29;
 }
 }
 }
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__23(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__23(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 if (lean_obj_tag(x_1) == 0)
@@ -20010,11 +19861,11 @@ return x_7;
 }
 }
 }
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+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__21___lambda__1(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__22(x_1);
+x_2 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__22(x_1);
 if (lean_obj_tag(x_2) == 0)
 {
 uint8_t x_3; 
@@ -20055,30 +19906,30 @@ return x_8;
 }
 }
 }
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 _start:
 {
 lean_object* x_1; 
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+x_1 = lean_alloc_closure((void*)(l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonSemanticTokens____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3852_), 1, 0);
 return x_1;
 }
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 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21___lambda__2___closed__1;
+x_1 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__21___lambda__2___closed__1;
 x_2 = lean_alloc_closure((void*)(l_Except_map___rarg), 2, 1);
 lean_closure_set(x_2, 0, x_1);
 return x_2;
 }
 }
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+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__21___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; 
-x_5 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__22(x_2);
-x_6 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__23(x_5, x_3, x_4);
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 lean_dec(x_5);
 if (lean_obj_tag(x_6) == 0)
 {
@@ -20097,7 +19948,7 @@ if (x_10 == 0)
 {
 lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
 x_11 = lean_ctor_get(x_9, 0);
-x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21___lambda__2___closed__2;
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 x_13 = l_Task_Priority_default;
 x_14 = lean_task_map(x_12, x_11, x_13);
 lean_ctor_set(x_9, 0, x_14);
@@ -20111,7 +19962,7 @@ x_16 = lean_ctor_get(x_9, 1);
 lean_inc(x_16);
 lean_inc(x_15);
 lean_dec(x_9);
-x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21___lambda__2___closed__2;
+x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__21___lambda__2___closed__2;
 x_18 = l_Task_Priority_default;
 x_19 = lean_task_map(x_17, x_15, x_18);
 x_20 = lean_alloc_ctor(0, 2, 0);
@@ -20169,28 +20020,28 @@ return x_28;
 }
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21___lambda__3___closed__1() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__21___lambda__3___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21___lambda__1), 1, 0);
+x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__21___lambda__1), 1, 0);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__21___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; 
-x_5 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21___lambda__2), 4, 1);
+x_5 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__21___lambda__2), 4, 1);
 lean_closure_set(x_5, 0, x_1);
-x_6 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__1;
+x_6 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4___closed__1;
 x_7 = lean_st_ref_take(x_6, x_4);
 x_8 = lean_ctor_get(x_7, 0);
 lean_inc(x_8);
 x_9 = lean_ctor_get(x_7, 1);
 lean_inc(x_9);
 lean_dec(x_7);
-x_10 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21___lambda__3___closed__1;
+x_10 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__21___lambda__3___closed__1;
 x_11 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_11, 0, x_10);
 lean_ctor_set(x_11, 1, x_5);
@@ -20216,12 +20067,12 @@ return x_17;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__21___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; uint8_t x_7; 
 lean_dec(x_3);
-x_5 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__1;
+x_5 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4___closed__1;
 x_6 = lean_st_ref_get(x_5, x_4);
 x_7 = !lean_is_exclusive(x_6);
 if (x_7 == 0)
@@ -20236,17 +20087,17 @@ if (x_10 == 0)
 lean_object* x_11; lean_object* x_12; 
 lean_free_object(x_6);
 x_11 = lean_box(0);
-x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21___lambda__3(x_1, x_2, x_11, x_9);
+x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__21___lambda__3(x_1, x_2, x_11, x_9);
 return x_12;
 }
 else
 {
 lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
 lean_dec(x_1);
-x_13 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_13 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_14 = lean_string_append(x_13, x_2);
 lean_dec(x_2);
-x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__2;
+x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__2;
 x_16 = lean_string_append(x_14, x_15);
 x_17 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_17, 0, x_16);
@@ -20269,17 +20120,17 @@ if (x_20 == 0)
 {
 lean_object* x_21; lean_object* x_22; 
 x_21 = lean_box(0);
-x_22 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21___lambda__3(x_1, x_2, x_21, x_19);
+x_22 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__21___lambda__3(x_1, x_2, x_21, x_19);
 return x_22;
 }
 else
 {
 lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
 lean_dec(x_1);
-x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_24 = lean_string_append(x_23, x_2);
 lean_dec(x_2);
-x_25 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__2;
+x_25 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__2;
 x_26 = lean_string_append(x_24, x_25);
 x_27 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_27, 0, x_26);
@@ -20291,7 +20142,7 @@ return x_28;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__21(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; lean_object* x_5; uint8_t x_6; 
@@ -20310,10 +20161,10 @@ if (x_7 == 0)
 lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
 x_8 = lean_ctor_get(x_4, 0);
 lean_dec(x_8);
-x_9 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
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 x_10 = lean_string_append(x_9, x_1);
 lean_dec(x_1);
-x_11 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___closed__1;
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 x_12 = lean_string_append(x_10, x_11);
 x_13 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_13, 0, x_12);
@@ -20327,10 +20178,10 @@ lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean
 x_14 = lean_ctor_get(x_4, 1);
 lean_inc(x_14);
 lean_dec(x_4);
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 lean_dec(x_1);
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 x_18 = lean_string_append(x_16, x_17);
 x_19 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_19, 0, x_18);
@@ -20347,16 +20198,16 @@ x_21 = lean_ctor_get(x_4, 1);
 lean_inc(x_21);
 lean_dec(x_4);
 x_22 = lean_box(0);
-x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21___lambda__4(x_2, x_1, x_22, x_21);
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 return x_23;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__25(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__25(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
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 if (lean_obj_tag(x_2) == 0)
 {
 uint8_t x_3; 
@@ -20366,10 +20217,10 @@ if (x_3 == 0)
 lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; uint8_t x_13; lean_object* x_14; 
 x_4 = lean_ctor_get(x_2, 0);
 x_5 = l_Lean_Json_compress(x_1);
-x_6 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__1;
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 x_7 = lean_string_append(x_6, x_5);
 lean_dec(x_5);
-x_8 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__2;
+x_8 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__2;
 x_9 = lean_string_append(x_7, x_8);
 x_10 = lean_string_append(x_9, x_4);
 lean_dec(x_4);
@@ -20389,10 +20240,10 @@ x_15 = lean_ctor_get(x_2, 0);
 lean_inc(x_15);
 lean_dec(x_2);
 x_16 = l_Lean_Json_compress(x_1);
-x_17 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__1;
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 x_18 = lean_string_append(x_17, x_16);
 lean_dec(x_16);
-x_19 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__2;
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 x_20 = lean_string_append(x_18, x_19);
 x_21 = lean_string_append(x_20, x_15);
 lean_dec(x_15);
@@ -20429,7 +20280,7 @@ return x_29;
 }
 }
 }
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+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__26(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 if (lean_obj_tag(x_1) == 0)
@@ -20454,11 +20305,11 @@ return x_7;
 }
 }
 }
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+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__24___lambda__1(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__25(x_1);
+x_2 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__25(x_1);
 if (lean_obj_tag(x_2) == 0)
 {
 uint8_t x_3; 
@@ -20508,12 +20359,12 @@ return x_11;
 }
 }
 }
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+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__24___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; 
-x_5 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__25(x_2);
-x_6 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__26(x_5, x_3, x_4);
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 lean_dec(x_5);
 if (lean_obj_tag(x_6) == 0)
 {
@@ -20532,7 +20383,7 @@ if (x_10 == 0)
 {
 lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
 x_11 = lean_ctor_get(x_9, 0);
-x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21___lambda__2___closed__2;
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 x_13 = l_Task_Priority_default;
 x_14 = lean_task_map(x_12, x_11, x_13);
 lean_ctor_set(x_9, 0, x_14);
@@ -20546,7 +20397,7 @@ x_16 = lean_ctor_get(x_9, 1);
 lean_inc(x_16);
 lean_inc(x_15);
 lean_dec(x_9);
-x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21___lambda__2___closed__2;
+x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__21___lambda__2___closed__2;
 x_18 = l_Task_Priority_default;
 x_19 = lean_task_map(x_17, x_15, x_18);
 x_20 = lean_alloc_ctor(0, 2, 0);
@@ -20604,28 +20455,28 @@ return x_28;
 }
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__24___lambda__3___closed__1() {
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 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__24___lambda__1), 1, 0);
+x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__24___lambda__1), 1, 0);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__24___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__24___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; 
-x_5 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__24___lambda__2), 4, 1);
+x_5 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__24___lambda__2), 4, 1);
 lean_closure_set(x_5, 0, x_1);
-x_6 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__1;
+x_6 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4___closed__1;
 x_7 = lean_st_ref_take(x_6, x_4);
 x_8 = lean_ctor_get(x_7, 0);
 lean_inc(x_8);
 x_9 = lean_ctor_get(x_7, 1);
 lean_inc(x_9);
 lean_dec(x_7);
-x_10 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__24___lambda__3___closed__1;
+x_10 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__24___lambda__3___closed__1;
 x_11 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_11, 0, x_10);
 lean_ctor_set(x_11, 1, x_5);
@@ -20651,12 +20502,12 @@ return x_17;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__24___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__24___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; uint8_t x_7; 
 lean_dec(x_3);
-x_5 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__1;
+x_5 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4___closed__1;
 x_6 = lean_st_ref_get(x_5, x_4);
 x_7 = !lean_is_exclusive(x_6);
 if (x_7 == 0)
@@ -20671,17 +20522,17 @@ if (x_10 == 0)
 lean_object* x_11; lean_object* x_12; 
 lean_free_object(x_6);
 x_11 = lean_box(0);
-x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__24___lambda__3(x_1, x_2, x_11, x_9);
+x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__24___lambda__3(x_1, x_2, x_11, x_9);
 return x_12;
 }
 else
 {
 lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
 lean_dec(x_1);
-x_13 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_13 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_14 = lean_string_append(x_13, x_2);
 lean_dec(x_2);
-x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__2;
+x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__2;
 x_16 = lean_string_append(x_14, x_15);
 x_17 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_17, 0, x_16);
@@ -20704,17 +20555,17 @@ if (x_20 == 0)
 {
 lean_object* x_21; lean_object* x_22; 
 x_21 = lean_box(0);
-x_22 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__24___lambda__3(x_1, x_2, x_21, x_19);
+x_22 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__24___lambda__3(x_1, x_2, x_21, x_19);
 return x_22;
 }
 else
 {
 lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
 lean_dec(x_1);
-x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_24 = lean_string_append(x_23, x_2);
 lean_dec(x_2);
-x_25 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__2;
+x_25 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__2;
 x_26 = lean_string_append(x_24, x_25);
 x_27 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_27, 0, x_26);
@@ -20726,7 +20577,7 @@ return x_28;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__24(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__24(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; lean_object* x_5; uint8_t x_6; 
@@ -20745,10 +20596,10 @@ if (x_7 == 0)
 lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
 x_8 = lean_ctor_get(x_4, 0);
 lean_dec(x_8);
-x_9 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_9 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_10 = lean_string_append(x_9, x_1);
 lean_dec(x_1);
-x_11 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___closed__1;
+x_11 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___closed__1;
 x_12 = lean_string_append(x_10, x_11);
 x_13 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_13, 0, x_12);
@@ -20762,10 +20613,10 @@ lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean
 x_14 = lean_ctor_get(x_4, 1);
 lean_inc(x_14);
 lean_dec(x_4);
-x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_16 = lean_string_append(x_15, x_1);
 lean_dec(x_1);
-x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___closed__1;
+x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___closed__1;
 x_18 = lean_string_append(x_16, x_17);
 x_19 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_19, 0, x_18);
@@ -20782,16 +20633,16 @@ x_21 = lean_ctor_get(x_4, 1);
 lean_inc(x_21);
 lean_dec(x_4);
 x_22 = lean_box(0);
-x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__24___lambda__4(x_2, x_1, x_22, x_21);
+x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__24___lambda__4(x_2, x_1, x_22, x_21);
 return x_23;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__28(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__28(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonFoldingRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3801_(x_1);
+x_2 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_fromJsonFoldingRangeParams____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3896_(x_1);
 if (lean_obj_tag(x_2) == 0)
 {
 uint8_t x_3; 
@@ -20801,10 +20652,10 @@ if (x_3 == 0)
 lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; uint8_t x_13; lean_object* x_14; 
 x_4 = lean_ctor_get(x_2, 0);
 x_5 = l_Lean_Json_compress(x_1);
-x_6 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__1;
+x_6 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__1;
 x_7 = lean_string_append(x_6, x_5);
 lean_dec(x_5);
-x_8 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__2;
+x_8 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__2;
 x_9 = lean_string_append(x_7, x_8);
 x_10 = lean_string_append(x_9, x_4);
 lean_dec(x_4);
@@ -20824,10 +20675,10 @@ x_15 = lean_ctor_get(x_2, 0);
 lean_inc(x_15);
 lean_dec(x_2);
 x_16 = l_Lean_Json_compress(x_1);
-x_17 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__1;
+x_17 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__1;
 x_18 = lean_string_append(x_17, x_16);
 lean_dec(x_16);
-x_19 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__2;
+x_19 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__2;
 x_20 = lean_string_append(x_18, x_19);
 x_21 = lean_string_append(x_20, x_15);
 lean_dec(x_15);
@@ -20864,7 +20715,7 @@ return x_29;
 }
 }
 }
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__29(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__29(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 if (lean_obj_tag(x_1) == 0)
@@ -20889,7 +20740,7 @@ return x_7;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__30(size_t x_1, size_t x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__30(size_t x_1, size_t x_2, lean_object* x_3) {
 _start:
 {
 uint8_t x_4; 
@@ -20904,7 +20755,7 @@ lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; size_t x
 x_5 = lean_array_uget(x_3, x_2);
 x_6 = lean_unsigned_to_nat(0u);
 x_7 = lean_array_uset(x_3, x_2, x_6);
-x_8 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_3922_(x_5);
+x_8 = l___private_Lean_Data_Lsp_LanguageFeatures_0__Lean_Lsp_toJsonFoldingRange____x40_Lean_Data_Lsp_LanguageFeatures___hyg_4017_(x_5);
 x_9 = 1;
 x_10 = lean_usize_add(x_2, x_9);
 x_11 = lean_array_uset(x_7, x_2, x_8);
@@ -20914,11 +20765,11 @@ goto _start;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__1(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__1(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__28(x_1);
+x_2 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__28(x_1);
 if (lean_obj_tag(x_2) == 0)
 {
 uint8_t x_3; 
@@ -20959,7 +20810,7 @@ return x_8;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__2(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__2(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; size_t x_3; size_t x_4; lean_object* x_5; lean_object* x_6; 
@@ -20967,36 +20818,36 @@ x_2 = lean_array_get_size(x_1);
 x_3 = lean_usize_of_nat(x_2);
 lean_dec(x_2);
 x_4 = 0;
-x_5 = l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__30(x_3, x_4, x_1);
+x_5 = l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__30(x_3, x_4, x_1);
 x_6 = lean_alloc_ctor(4, 1, 0);
 lean_ctor_set(x_6, 0, x_5);
 return x_6;
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__3___closed__1() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__3___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__2), 1, 0);
+x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__2), 1, 0);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__3___closed__2() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__3___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__3___closed__1;
+x_1 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__3___closed__1;
 x_2 = lean_alloc_closure((void*)(l_Except_map___rarg), 2, 1);
 lean_closure_set(x_2, 0, x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; 
-x_5 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__28(x_2);
-x_6 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__29(x_5, x_3, x_4);
+x_5 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__28(x_2);
+x_6 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__29(x_5, x_3, x_4);
 lean_dec(x_5);
 if (lean_obj_tag(x_6) == 0)
 {
@@ -21015,7 +20866,7 @@ if (x_10 == 0)
 {
 lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
 x_11 = lean_ctor_get(x_9, 0);
-x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__3___closed__2;
+x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__3___closed__2;
 x_13 = l_Task_Priority_default;
 x_14 = lean_task_map(x_12, x_11, x_13);
 lean_ctor_set(x_9, 0, x_14);
@@ -21029,7 +20880,7 @@ x_16 = lean_ctor_get(x_9, 1);
 lean_inc(x_16);
 lean_inc(x_15);
 lean_dec(x_9);
-x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__3___closed__2;
+x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__3___closed__2;
 x_18 = l_Task_Priority_default;
 x_19 = lean_task_map(x_17, x_15, x_18);
 x_20 = lean_alloc_ctor(0, 2, 0);
@@ -21087,28 +20938,28 @@ return x_28;
 }
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__4___closed__1() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__4___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__1), 1, 0);
+x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__1), 1, 0);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; 
-x_5 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__3), 4, 1);
+x_5 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__3), 4, 1);
 lean_closure_set(x_5, 0, x_1);
-x_6 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__1;
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 x_7 = lean_st_ref_take(x_6, x_4);
 x_8 = lean_ctor_get(x_7, 0);
 lean_inc(x_8);
 x_9 = lean_ctor_get(x_7, 1);
 lean_inc(x_9);
 lean_dec(x_7);
-x_10 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__4___closed__1;
+x_10 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__4___closed__1;
 x_11 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_11, 0, x_10);
 lean_ctor_set(x_11, 1, x_5);
@@ -21134,12 +20985,12 @@ return x_17;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; uint8_t x_7; 
 lean_dec(x_3);
-x_5 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__1;
+x_5 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4___closed__1;
 x_6 = lean_st_ref_get(x_5, x_4);
 x_7 = !lean_is_exclusive(x_6);
 if (x_7 == 0)
@@ -21154,17 +21005,17 @@ if (x_10 == 0)
 lean_object* x_11; lean_object* x_12; 
 lean_free_object(x_6);
 x_11 = lean_box(0);
-x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__4(x_1, x_2, x_11, x_9);
+x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__4(x_1, x_2, x_11, x_9);
 return x_12;
 }
 else
 {
 lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
 lean_dec(x_1);
-x_13 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_13 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_14 = lean_string_append(x_13, x_2);
 lean_dec(x_2);
-x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__2;
+x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__2;
 x_16 = lean_string_append(x_14, x_15);
 x_17 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_17, 0, x_16);
@@ -21187,17 +21038,17 @@ if (x_20 == 0)
 {
 lean_object* x_21; lean_object* x_22; 
 x_21 = lean_box(0);
-x_22 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__4(x_1, x_2, x_21, x_19);
+x_22 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27___lambda__4(x_1, x_2, x_21, x_19);
 return x_22;
 }
 else
 {
 lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
 lean_dec(x_1);
-x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_24 = lean_string_append(x_23, x_2);
 lean_dec(x_2);
-x_25 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__2;
+x_25 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__2;
 x_26 = lean_string_append(x_24, x_25);
 x_27 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_27, 0, x_26);
@@ -21209,7 +21060,7 @@ return x_28;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__27(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; lean_object* x_5; uint8_t x_6; 
@@ -21228,10 +21079,10 @@ if (x_7 == 0)
 lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
 x_8 = lean_ctor_get(x_4, 0);
 lean_dec(x_8);
-x_9 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
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 x_10 = lean_string_append(x_9, x_1);
 lean_dec(x_1);
-x_11 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___closed__1;
+x_11 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___closed__1;
 x_12 = lean_string_append(x_10, x_11);
 x_13 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_13, 0, x_12);
@@ -21245,10 +21096,10 @@ lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean
 x_14 = lean_ctor_get(x_4, 1);
 lean_inc(x_14);
 lean_dec(x_4);
-x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_16 = lean_string_append(x_15, x_1);
 lean_dec(x_1);
-x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___closed__1;
+x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___closed__1;
 x_18 = lean_string_append(x_16, x_17);
 x_19 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_19, 0, x_18);
@@ -21265,12 +21116,12 @@ x_21 = lean_ctor_get(x_4, 1);
 lean_inc(x_21);
 lean_dec(x_4);
 x_22 = lean_box(0);
-x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__27___lambda__5(x_2, x_1, x_22, x_21);
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 return x_23;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__32(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__32(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
@@ -21284,10 +21135,10 @@ if (x_3 == 0)
 lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; uint8_t x_13; lean_object* x_14; 
 x_4 = lean_ctor_get(x_2, 0);
 x_5 = l_Lean_Json_compress(x_1);
-x_6 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__1;
+x_6 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__1;
 x_7 = lean_string_append(x_6, x_5);
 lean_dec(x_5);
-x_8 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__2;
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 x_9 = lean_string_append(x_7, x_8);
 x_10 = lean_string_append(x_9, x_4);
 lean_dec(x_4);
@@ -21307,10 +21158,10 @@ x_15 = lean_ctor_get(x_2, 0);
 lean_inc(x_15);
 lean_dec(x_2);
 x_16 = l_Lean_Json_compress(x_1);
-x_17 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__1;
+x_17 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__1;
 x_18 = lean_string_append(x_17, x_16);
 lean_dec(x_16);
-x_19 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__2;
+x_19 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__2;
 x_20 = lean_string_append(x_18, x_19);
 x_21 = lean_string_append(x_20, x_15);
 lean_dec(x_15);
@@ -21347,7 +21198,7 @@ return x_29;
 }
 }
 }
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__33(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__33(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 if (lean_obj_tag(x_1) == 0)
@@ -21372,11 +21223,11 @@ return x_7;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31___lambda__1(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__31___lambda__1(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__32(x_1);
+x_2 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__32(x_1);
 if (lean_obj_tag(x_2) == 0)
 {
 uint8_t x_3; 
@@ -21426,7 +21277,7 @@ return x_11;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31___lambda__2(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__31___lambda__2(lean_object* x_1) {
 _start:
 {
 if (lean_obj_tag(x_1) == 0)
@@ -21446,30 +21297,30 @@ return x_4;
 }
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31___lambda__3___closed__1() {
+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__31___lambda__3___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31___lambda__2), 1, 0);
+x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__31___lambda__2), 1, 0);
 return x_1;
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 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31___lambda__3___closed__1;
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 x_2 = lean_alloc_closure((void*)(l_Except_map___rarg), 2, 1);
 lean_closure_set(x_2, 0, x_1);
 return x_2;
 }
 }
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+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__31___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; 
-x_5 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__32(x_2);
-x_6 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__33(x_5, x_3, x_4);
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 lean_dec(x_5);
 if (lean_obj_tag(x_6) == 0)
 {
@@ -21488,7 +21339,7 @@ if (x_10 == 0)
 {
 lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
 x_11 = lean_ctor_get(x_9, 0);
-x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31___lambda__3___closed__2;
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 x_13 = l_Task_Priority_default;
 x_14 = lean_task_map(x_12, x_11, x_13);
 lean_ctor_set(x_9, 0, x_14);
@@ -21502,7 +21353,7 @@ x_16 = lean_ctor_get(x_9, 1);
 lean_inc(x_16);
 lean_inc(x_15);
 lean_dec(x_9);
-x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31___lambda__3___closed__2;
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 x_18 = l_Task_Priority_default;
 x_19 = lean_task_map(x_17, x_15, x_18);
 x_20 = lean_alloc_ctor(0, 2, 0);
@@ -21560,28 +21411,28 @@ return x_28;
 }
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31___lambda__4___closed__1() {
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 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31___lambda__1), 1, 0);
+x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__31___lambda__1), 1, 0);
 return x_1;
 }
 }
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+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__31___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; 
-x_5 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31___lambda__3), 4, 1);
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 lean_closure_set(x_5, 0, x_1);
-x_6 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__1;
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 x_7 = lean_st_ref_take(x_6, x_4);
 x_8 = lean_ctor_get(x_7, 0);
 lean_inc(x_8);
 x_9 = lean_ctor_get(x_7, 1);
 lean_inc(x_9);
 lean_dec(x_7);
-x_10 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31___lambda__4___closed__1;
+x_10 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__31___lambda__4___closed__1;
 x_11 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_11, 0, x_10);
 lean_ctor_set(x_11, 1, x_5);
@@ -21607,12 +21458,12 @@ return x_17;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__31___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; uint8_t x_7; 
 lean_dec(x_3);
-x_5 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__1;
+x_5 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4___closed__1;
 x_6 = lean_st_ref_get(x_5, x_4);
 x_7 = !lean_is_exclusive(x_6);
 if (x_7 == 0)
@@ -21627,17 +21478,17 @@ if (x_10 == 0)
 lean_object* x_11; lean_object* x_12; 
 lean_free_object(x_6);
 x_11 = lean_box(0);
-x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31___lambda__4(x_1, x_2, x_11, x_9);
+x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__31___lambda__4(x_1, x_2, x_11, x_9);
 return x_12;
 }
 else
 {
 lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
 lean_dec(x_1);
-x_13 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_13 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_14 = lean_string_append(x_13, x_2);
 lean_dec(x_2);
-x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__2;
+x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__2;
 x_16 = lean_string_append(x_14, x_15);
 x_17 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_17, 0, x_16);
@@ -21660,17 +21511,17 @@ if (x_20 == 0)
 {
 lean_object* x_21; lean_object* x_22; 
 x_21 = lean_box(0);
-x_22 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31___lambda__4(x_1, x_2, x_21, x_19);
+x_22 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__31___lambda__4(x_1, x_2, x_21, x_19);
 return x_22;
 }
 else
 {
 lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
 lean_dec(x_1);
-x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_24 = lean_string_append(x_23, x_2);
 lean_dec(x_2);
-x_25 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__2;
+x_25 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__2;
 x_26 = lean_string_append(x_24, x_25);
 x_27 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_27, 0, x_26);
@@ -21682,7 +21533,7 @@ return x_28;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__31(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; lean_object* x_5; uint8_t x_6; 
@@ -21701,10 +21552,10 @@ if (x_7 == 0)
 lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
 x_8 = lean_ctor_get(x_4, 0);
 lean_dec(x_8);
-x_9 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_9 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_10 = lean_string_append(x_9, x_1);
 lean_dec(x_1);
-x_11 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___closed__1;
+x_11 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___closed__1;
 x_12 = lean_string_append(x_10, x_11);
 x_13 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_13, 0, x_12);
@@ -21718,10 +21569,10 @@ lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean
 x_14 = lean_ctor_get(x_4, 1);
 lean_inc(x_14);
 lean_dec(x_4);
-x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_16 = lean_string_append(x_15, x_1);
 lean_dec(x_1);
-x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___closed__1;
+x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___closed__1;
 x_18 = lean_string_append(x_16, x_17);
 x_19 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_19, 0, x_18);
@@ -21738,12 +21589,12 @@ x_21 = lean_ctor_get(x_4, 1);
 lean_inc(x_21);
 lean_dec(x_4);
 x_22 = lean_box(0);
-x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__31___lambda__5(x_2, x_1, x_22, x_21);
+x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__31___lambda__5(x_2, x_1, x_22, x_21);
 return x_23;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__35(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__35(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
@@ -21757,10 +21608,10 @@ if (x_3 == 0)
 lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; uint8_t x_13; lean_object* x_14; 
 x_4 = lean_ctor_get(x_2, 0);
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-x_6 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__1;
+x_6 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__1;
 x_7 = lean_string_append(x_6, x_5);
 lean_dec(x_5);
-x_8 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__2;
+x_8 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__2___closed__2;
 x_9 = lean_string_append(x_7, x_8);
 x_10 = lean_string_append(x_9, x_4);
 lean_dec(x_4);
@@ -21780,10 +21631,10 @@ x_15 = lean_ctor_get(x_2, 0);
 lean_inc(x_15);
 lean_dec(x_2);
 x_16 = l_Lean_Json_compress(x_1);
-x_17 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__1;
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 x_18 = lean_string_append(x_17, x_16);
 lean_dec(x_16);
-x_19 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__2___closed__2;
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 x_20 = lean_string_append(x_18, x_19);
 x_21 = lean_string_append(x_20, x_15);
 lean_dec(x_15);
@@ -21820,7 +21671,7 @@ return x_29;
 }
 }
 }
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__36(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__36(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 if (lean_obj_tag(x_1) == 0)
@@ -21845,11 +21696,11 @@ return x_7;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__34___lambda__1(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__34___lambda__1(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__35(x_1);
+x_2 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__35(x_1);
 if (lean_obj_tag(x_2) == 0)
 {
 uint8_t x_3; 
@@ -21899,7 +21750,7 @@ return x_11;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__34___lambda__2(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__34___lambda__2(lean_object* x_1) {
 _start:
 {
 if (lean_obj_tag(x_1) == 0)
@@ -21919,30 +21770,30 @@ return x_4;
 }
 }
 }
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+static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__34___lambda__3___closed__1() {
 _start:
 {
 lean_object* x_1; 
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+x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__34___lambda__2), 1, 0);
 return x_1;
 }
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 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__34___lambda__3___closed__1;
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 x_2 = lean_alloc_closure((void*)(l_Except_map___rarg), 2, 1);
 lean_closure_set(x_2, 0, x_1);
 return x_2;
 }
 }
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+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__34___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; 
-x_5 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__35(x_2);
-x_6 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__36(x_5, x_3, x_4);
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 lean_dec(x_5);
 if (lean_obj_tag(x_6) == 0)
 {
@@ -21961,7 +21812,7 @@ if (x_10 == 0)
 {
 lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
 x_11 = lean_ctor_get(x_9, 0);
-x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__34___lambda__3___closed__2;
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 x_13 = l_Task_Priority_default;
 x_14 = lean_task_map(x_12, x_11, x_13);
 lean_ctor_set(x_9, 0, x_14);
@@ -21975,7 +21826,7 @@ x_16 = lean_ctor_get(x_9, 1);
 lean_inc(x_16);
 lean_inc(x_15);
 lean_dec(x_9);
-x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__34___lambda__3___closed__2;
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 x_18 = l_Task_Priority_default;
 x_19 = lean_task_map(x_17, x_15, x_18);
 x_20 = lean_alloc_ctor(0, 2, 0);
@@ -22033,28 +21884,28 @@ return x_28;
 }
 }
 }
-static lean_object* _init_l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__34___lambda__4___closed__1() {
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 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__34___lambda__1), 1, 0);
+x_1 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__34___lambda__1), 1, 0);
 return x_1;
 }
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+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__34___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; 
-x_5 = lean_alloc_closure((void*)(l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__34___lambda__3), 4, 1);
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 lean_closure_set(x_5, 0, x_1);
-x_6 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__1;
+x_6 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4___closed__1;
 x_7 = lean_st_ref_take(x_6, x_4);
 x_8 = lean_ctor_get(x_7, 0);
 lean_inc(x_8);
 x_9 = lean_ctor_get(x_7, 1);
 lean_inc(x_9);
 lean_dec(x_7);
-x_10 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__34___lambda__4___closed__1;
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 x_11 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_11, 0, x_10);
 lean_ctor_set(x_11, 1, x_5);
@@ -22080,12 +21931,12 @@ return x_17;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__34___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__34___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; uint8_t x_7; 
 lean_dec(x_3);
-x_5 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__4___closed__1;
+x_5 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__4___closed__1;
 x_6 = lean_st_ref_get(x_5, x_4);
 x_7 = !lean_is_exclusive(x_6);
 if (x_7 == 0)
@@ -22100,17 +21951,17 @@ if (x_10 == 0)
 lean_object* x_11; lean_object* x_12; 
 lean_free_object(x_6);
 x_11 = lean_box(0);
-x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__34___lambda__4(x_1, x_2, x_11, x_9);
+x_12 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__34___lambda__4(x_1, x_2, x_11, x_9);
 return x_12;
 }
 else
 {
 lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
 lean_dec(x_1);
-x_13 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_13 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_14 = lean_string_append(x_13, x_2);
 lean_dec(x_2);
-x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__2;
+x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__2;
 x_16 = lean_string_append(x_14, x_15);
 x_17 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_17, 0, x_16);
@@ -22133,17 +21984,17 @@ if (x_20 == 0)
 {
 lean_object* x_21; lean_object* x_22; 
 x_21 = lean_box(0);
-x_22 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__34___lambda__4(x_1, x_2, x_21, x_19);
+x_22 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__34___lambda__4(x_1, x_2, x_21, x_19);
 return x_22;
 }
 else
 {
 lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
 lean_dec(x_1);
-x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_24 = lean_string_append(x_23, x_2);
 lean_dec(x_2);
-x_25 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__2;
+x_25 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__2;
 x_26 = lean_string_append(x_24, x_25);
 x_27 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_27, 0, x_26);
@@ -22155,7 +22006,7 @@ return x_28;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__34(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__34(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; lean_object* x_5; uint8_t x_6; 
@@ -22174,10 +22025,10 @@ if (x_7 == 0)
 lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
 x_8 = lean_ctor_get(x_4, 0);
 lean_dec(x_8);
-x_9 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_9 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_10 = lean_string_append(x_9, x_1);
 lean_dec(x_1);
-x_11 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___closed__1;
+x_11 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___closed__1;
 x_12 = lean_string_append(x_10, x_11);
 x_13 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_13, 0, x_12);
@@ -22191,10 +22042,10 @@ lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean
 x_14 = lean_ctor_get(x_4, 1);
 lean_inc(x_14);
 lean_dec(x_4);
-x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___lambda__5___closed__1;
+x_15 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___lambda__5___closed__1;
 x_16 = lean_string_append(x_15, x_1);
 lean_dec(x_1);
-x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1___closed__1;
+x_17 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1___closed__1;
 x_18 = lean_string_append(x_16, x_17);
 x_19 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_19, 0, x_18);
@@ -22211,12 +22062,12 @@ x_21 = lean_ctor_get(x_4, 1);
 lean_inc(x_21);
 lean_dec(x_4);
 x_22 = lean_box(0);
-x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__34___lambda__5(x_2, x_1, x_22, x_21);
+x_23 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__34___lambda__5(x_2, x_1, x_22, x_21);
 return x_23;
 }
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__1() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -22224,7 +22075,7 @@ x_1 = lean_mk_string_from_bytes("textDocument/waitForDiagnostics", 31);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__2() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -22232,7 +22083,7 @@ x_1 = lean_alloc_closure((void*)(l_Lean_Server_FileWorker_handleWaitForDiagnosti
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__3() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__3() {
 _start:
 {
 lean_object* x_1; 
@@ -22240,7 +22091,7 @@ x_1 = lean_mk_string_from_bytes("textDocument/completion", 23);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__4() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__4() {
 _start:
 {
 lean_object* x_1; 
@@ -22248,7 +22099,7 @@ x_1 = lean_alloc_closure((void*)(l_Lean_Server_FileWorker_handleCompletion), 3,
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__5() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__5() {
 _start:
 {
 lean_object* x_1; 
@@ -22256,7 +22107,7 @@ x_1 = lean_mk_string_from_bytes("textDocument/hover", 18);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__6() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__6() {
 _start:
 {
 lean_object* x_1; 
@@ -22264,7 +22115,7 @@ x_1 = lean_alloc_closure((void*)(l_Lean_Server_FileWorker_handleHover), 3, 0);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__7() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__7() {
 _start:
 {
 uint8_t x_1; lean_object* x_2; lean_object* x_3; 
@@ -22275,7 +22126,7 @@ lean_closure_set(x_3, 0, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__8() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__8() {
 _start:
 {
 lean_object* x_1; 
@@ -22283,7 +22134,7 @@ x_1 = lean_mk_string_from_bytes("textDocument/declaration", 24);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__9() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__9() {
 _start:
 {
 uint8_t x_1; lean_object* x_2; lean_object* x_3; 
@@ -22294,7 +22145,7 @@ lean_closure_set(x_3, 0, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__10() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__10() {
 _start:
 {
 lean_object* x_1; 
@@ -22302,7 +22153,7 @@ x_1 = lean_mk_string_from_bytes("textDocument/definition", 23);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__11() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__11() {
 _start:
 {
 uint8_t x_1; lean_object* x_2; lean_object* x_3; 
@@ -22313,7 +22164,7 @@ lean_closure_set(x_3, 0, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__12() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__12() {
 _start:
 {
 lean_object* x_1; 
@@ -22321,7 +22172,7 @@ x_1 = lean_mk_string_from_bytes("textDocument/typeDefinition", 27);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__13() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__13() {
 _start:
 {
 lean_object* x_1; 
@@ -22329,7 +22180,7 @@ x_1 = lean_mk_string_from_bytes("textDocument/documentHighlight", 30);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__14() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__14() {
 _start:
 {
 lean_object* x_1; 
@@ -22337,7 +22188,7 @@ x_1 = lean_alloc_closure((void*)(l_Lean_Server_FileWorker_handleDocumentHighligh
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__15() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__15() {
 _start:
 {
 lean_object* x_1; 
@@ -22345,7 +22196,7 @@ x_1 = lean_mk_string_from_bytes("textDocument/documentSymbol", 27);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__16() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__16() {
 _start:
 {
 lean_object* x_1; 
@@ -22353,7 +22204,7 @@ x_1 = lean_alloc_closure((void*)(l_Lean_Server_FileWorker_handleDocumentSymbol__
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__17() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__17() {
 _start:
 {
 lean_object* x_1; 
@@ -22361,7 +22212,7 @@ x_1 = lean_mk_string_from_bytes("textDocument/semanticTokens/full", 32);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__18() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__18() {
 _start:
 {
 lean_object* x_1; 
@@ -22369,7 +22220,7 @@ x_1 = lean_alloc_closure((void*)(l_Lean_Server_FileWorker_handleSemanticTokensFu
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__19() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__19() {
 _start:
 {
 lean_object* x_1; 
@@ -22377,7 +22228,7 @@ x_1 = lean_mk_string_from_bytes("textDocument/semanticTokens/range", 33);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__20() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__20() {
 _start:
 {
 lean_object* x_1; 
@@ -22385,7 +22236,7 @@ x_1 = lean_alloc_closure((void*)(l_Lean_Server_FileWorker_handleSemanticTokensRa
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__21() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__21() {
 _start:
 {
 lean_object* x_1; 
@@ -22393,7 +22244,7 @@ x_1 = lean_mk_string_from_bytes("textDocument/foldingRange", 25);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__22() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__22() {
 _start:
 {
 lean_object* x_1; 
@@ -22401,7 +22252,7 @@ x_1 = lean_alloc_closure((void*)(l_Lean_Server_FileWorker_handleFoldingRange___b
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__23() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__23() {
 _start:
 {
 lean_object* x_1; 
@@ -22409,7 +22260,7 @@ x_1 = lean_mk_string_from_bytes("$/lean/plainGoal", 16);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__24() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__24() {
 _start:
 {
 lean_object* x_1; 
@@ -22417,7 +22268,7 @@ x_1 = lean_alloc_closure((void*)(l_Lean_Server_FileWorker_handlePlainGoal), 3, 0
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__25() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__25() {
 _start:
 {
 lean_object* x_1; 
@@ -22425,7 +22276,7 @@ x_1 = lean_mk_string_from_bytes("$/lean/plainTermGoal", 20);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__26() {
+static lean_object* _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__26() {
 _start:
 {
 lean_object* x_1; 
@@ -22433,121 +22284,121 @@ x_1 = lean_alloc_closure((void*)(l_Lean_Server_FileWorker_handlePlainTermGoal),
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_2 = l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__1;
-x_3 = l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__2;
-x_4 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__1(x_2, x_3, x_1);
+x_2 = l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__1;
+x_3 = l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__2;
+x_4 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__1(x_2, x_3, x_1);
 if (lean_obj_tag(x_4) == 0)
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
 x_5 = lean_ctor_get(x_4, 1);
 lean_inc(x_5);
 lean_dec(x_4);
-x_6 = l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__3;
-x_7 = l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____closed__4;
-x_8 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__4(x_6, x_7, x_5);
+x_6 = l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__3;
+x_7 = l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__4;
+x_8 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__4(x_6, x_7, x_5);
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+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__16___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; 
-x_4 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__16(x_1, x_2, x_3);
+x_4 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__16(x_1, x_2, x_3);
 lean_dec(x_2);
 lean_dec(x_1);
 return x_4;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__17___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__17___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 size_t x_4; size_t x_5; lean_object* x_6; 
@@ -22942,87 +22793,87 @@ x_4 = lean_unbox_usize(x_1);
 lean_dec(x_1);
 x_5 = lean_unbox_usize(x_2);
 lean_dec(x_2);
-x_6 = l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__17(x_4, x_5, x_3);
+x_6 = l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__17(x_4, x_5, x_3);
 return x_6;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__14___lambda__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; 
-x_5 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__14___lambda__4(x_1, x_2, x_3, x_4);
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 lean_dec(x_3);
 return x_5;
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 _start:
 {
 lean_object* x_4; 
-x_4 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__20(x_1, x_2, x_3);
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 lean_dec(x_2);
 lean_dec(x_1);
 return x_4;
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-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18___lambda__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
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 _start:
 {
 lean_object* x_5; 
-x_5 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__18___lambda__4(x_1, x_2, x_3, x_4);
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 lean_dec(x_3);
 return x_5;
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 _start:
 {
 lean_object* x_4; 
-x_4 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__23(x_1, x_2, x_3);
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 lean_dec(x_2);
 lean_dec(x_1);
 return x_4;
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-LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21___lambda__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
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 _start:
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 lean_object* x_5; 
-x_5 = l_Lean_Server_registerLspRequestHandler___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__21___lambda__3(x_1, x_2, x_3, x_4);
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 lean_dec(x_3);
 return x_5;
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 _start:
 {
 lean_object* x_4; 
-x_4 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__26(x_1, x_2, x_3);
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 lean_dec(x_2);
 lean_dec(x_1);
 return x_4;
 }
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 _start:
 {
 lean_object* x_5; 
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 lean_dec(x_3);
 return x_5;
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 _start:
 {
 lean_object* x_4; 
-x_4 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__29(x_1, x_2, x_3);
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 lean_dec(x_2);
 lean_dec(x_1);
 return x_4;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__30___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__30___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 size_t x_4; size_t x_5; lean_object* x_6; 
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 lean_dec(x_1);
 x_5 = lean_unbox_usize(x_2);
 lean_dec(x_2);
-x_6 = l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__30(x_4, x_5, x_3);
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 return x_6;
 }
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 _start:
 {
 lean_object* x_5; 
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 lean_dec(x_3);
 return x_5;
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 _start:
 {
 lean_object* x_4; 
-x_4 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__33(x_1, x_2, x_3);
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 lean_dec(x_2);
 lean_dec(x_1);
 return x_4;
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 _start:
 {
 lean_object* x_5; 
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 lean_dec(x_3);
 return x_5;
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 _start:
 {
 lean_object* x_4; 
-x_4 = l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9775____spec__36(x_1, x_2, x_3);
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 lean_dec(x_2);
 lean_dec(x_1);
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 _start:
 {
 lean_object* x_5; 
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 lean_dec(x_3);
 return x_5;
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@@ -23348,143 +23199,141 @@ l_Lean_Server_FileWorker_handleFoldingRange_addRanges___closed__1 = _init_l_Lean
 lean_mark_persistent(l_Lean_Server_FileWorker_handleFoldingRange_addRanges___closed__1);
 l_Lean_Server_FileWorker_handleFoldingRange_addRanges___closed__2 = _init_l_Lean_Server_FileWorker_handleFoldingRange_addRanges___closed__2();
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+lean_mark_persistent(l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__5);
+l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__6 = _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__6();
+lean_mark_persistent(l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__6);
+l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__7 = _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__7();
+lean_mark_persistent(l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__7);
+l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__8 = _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__8();
+lean_mark_persistent(l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__8);
+l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__9 = _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__9();
+lean_mark_persistent(l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__9);
+l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__10 = _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__10();
+lean_mark_persistent(l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__10);
+l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__11 = _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__11();
+lean_mark_persistent(l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__11);
+l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__12 = _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__12();
+lean_mark_persistent(l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__12);
+l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__13 = _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__13();
+lean_mark_persistent(l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__13);
+l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__14 = _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__14();
+lean_mark_persistent(l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__14);
+l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__15 = _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__15();
+lean_mark_persistent(l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__15);
+l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__16 = _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__16();
+lean_mark_persistent(l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__16);
+l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__17 = _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__17();
+lean_mark_persistent(l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__17);
+l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__18 = _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__18();
+lean_mark_persistent(l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__18);
+l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__19 = _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__19();
+lean_mark_persistent(l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__19);
+l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__20 = _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__20();
+lean_mark_persistent(l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__20);
+l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__21 = _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__21();
+lean_mark_persistent(l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__21);
+l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__22 = _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__22();
+lean_mark_persistent(l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__22);
+l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__23 = _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__23();
+lean_mark_persistent(l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__23);
+l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__24 = _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__24();
+lean_mark_persistent(l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__24);
+l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__25 = _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__25();
+lean_mark_persistent(l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__25);
+l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__26 = _init_l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__26();
+lean_mark_persistent(l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____closed__26);
+res = l_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629_(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
 return lean_io_result_mk_ok(lean_box(0));
diff --git a/stage0/stdlib/Lean/Server/FileWorker/WidgetRequests.c b/stage0/stdlib/Lean/Server/FileWorker/WidgetRequests.c
index 1bc849fe78..ebb4a101ed 100644
--- a/stage0/stdlib/Lean/Server/FileWorker/WidgetRequests.c
+++ b/stage0/stdlib/Lean/Server/FileWorker/WidgetRequests.c
@@ -13,103 +13,121 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
-lean_object* l_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__5(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___rarg___lambda__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__9;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__4___boxed(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__32___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____closed__1;
-lean_object* l_Lean_instToJsonBool___boxed(lean_object*);
-lean_object* l_Lean_Widget_TaggedText_instRpcEncodingTaggedText___rarg(lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2236____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__3(lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__25(lean_object*, size_t, size_t, lean_object*, lean_object*);
+lean_object* l_Lean_Server_FileWorker_RpcSession_store(lean_object*, lean_object*, lean_object*);
 size_t lean_usize_add(size_t, size_t);
+static lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_414____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__10___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Widget_instFromJsonRpcEncodingPacket__9(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__8(size_t, size_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_569____rarg(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Lsp_instToJsonDiagnosticCode___boxed(lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__3;
-lean_object* l_Lean_instToJsonOption___rarg(lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__15;
 LEAN_EXPORT lean_object* l_Lean_Widget_makePopup___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonGetInteractiveDiagnosticsParams____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1311____closed__1;
 static lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____closed__2;
 LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonGetInteractiveDiagnosticsParams____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1311_(lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__8;
-extern lean_object* l_Lean_instFromJsonNat;
 LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonGetInteractiveDiagnosticsParams____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1311____boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_mk_empty_array_with_capacity(lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__12;
 lean_object* l_Lean_Name_str___override(lean_object*, lean_object*);
-lean_object* l_Lean_instToJsonArray___rarg(lean_object*, lean_object*);
+static lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_1237____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__9___closed__2;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__4___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Widget_getInteractiveDiagnostics___lambda__2(lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__5(lean_object*);
+static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__5;
 lean_object* l_Lean_Widget_ppExprTagged(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__1___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*);
 uint8_t lean_usize_dec_eq(size_t, size_t);
 lean_object* lean_array_uget(lean_object*, size_t);
 lean_object* lean_io_error_to_string(lean_object*);
-lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_414____rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__33___boxed(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__22(lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedInfoPopup___closed__1;
-lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___closed__6;
 static lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__22;
 lean_object* l_Lean_Json_getObjValAs_x3f(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____closed__3;
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___rarg___lambda__1(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__4;
-extern lean_object* l_Lean_Server_instFromJsonGoToKind;
 LEAN_EXPORT lean_object* l_ReaderT_read___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__1(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instFromJsonRpcEncodingPacket__9___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Info_type_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___spec__3___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_1237____rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_1237____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__9___closed__4;
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16(lean_object*);
+lean_object* l_Lean_SubExpr_Pos_toString(lean_object*);
 static lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__1;
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___rarg___lambda__7(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__17;
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__8;
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__5(lean_object*, lean_object*, uint64_t, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__5___closed__2;
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__3(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__4(lean_object*);
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__7(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__6___boxed(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__6___boxed(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__6(lean_object*, lean_object*, lean_object*);
 lean_object* lean_st_ref_get(lean_object*, lean_object*);
+lean_object* l_Lean_Json_opt___at___private_Lean_Data_Lsp_Diagnostics_0__Lean_Lsp_toJsonDiagnosticWith____x40_Lean_Data_Lsp_Diagnostics___hyg_953____spec__5(lean_object*, lean_object*);
+static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___closed__2;
 static lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____closed__2;
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__4;
-lean_object* l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+uint8_t lean_name_eq(lean_object*, lean_object*);
+static lean_object* l___private_Lean_Widget_TaggedText_0__Lean_Widget_toJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_594____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__6___closed__4;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__25___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Server_builtinRpcProcedures;
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__3;
-static lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__2;
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__1;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__26(size_t, size_t, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_93____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__17___boxed(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Widget_getInteractiveDiagnostics___lambda__3(lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__11;
+static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__20(size_t, lean_object*);
 lean_object* lean_array_push(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_get_size(lean_object*);
 lean_object* lean_string_append(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instFromJsonRpcEncodingPacket__8(lean_object*, lean_object*);
-lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__1;
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___closed__5;
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__7;
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21(lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__6___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_FileMap_lspPosToUtf8Pos(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___closed__3;
+static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__6;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___spec__4___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_1237____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__9___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Widget_instFromJsonRpcEncodingPacket__7(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____closed__2;
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___rarg___lambda__1(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__2;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__4(size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___rarg(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____closed__3;
 lean_object* l_List_join___rarg(lean_object*);
+uint8_t lean_usize_dec_lt(size_t, size_t);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___rarg___lambda__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__5___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___rarg___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-extern lean_object* l_Lean_Lsp_instToJsonLocationLink;
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__4(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonGetInteractiveDiagnosticsParams____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1349_(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_instToJsonNat(lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___closed__1;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__4___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_414____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__10___closed__5;
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___spec__1(lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__13;
 LEAN_EXPORT lean_object* l_Lean_Widget_instFromJsonGetInteractiveDiagnosticsParams;
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__23;
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__2(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instInhabitedGetInteractiveDiagnosticsParams;
 LEAN_EXPORT lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547_(lean_object*);
@@ -118,7 +136,10 @@ LEAN_EXPORT lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_Widg
 LEAN_EXPORT lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253_(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272_(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411_(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3(lean_object*, lean_object*);
+static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___closed__3;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__4(size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Widget_getInteractiveDiagnostics___spec__1(lean_object*, lean_object*, size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___rarg___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -126,235 +147,320 @@ LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingGetG
 static lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__1___closed__1;
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Widget_getInteractiveDiagnostics___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2(lean_object*, lean_object*);
-lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_532____rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instToJsonRpcEncodingPacket__7___rarg(lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__24;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__32(lean_object*, size_t, size_t, lean_object*, lean_object*);
 lean_object* l___private_Lean_Data_Lsp_Extra_0__Lean_Lsp_toJsonLineRange____x40_Lean_Data_Lsp_Extra___hyg_1865_(lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__1(lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__6;
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__7;
+static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__1;
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__5___boxed(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__22___closed__3;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__14___boxed(lean_object*, lean_object*, lean_object*);
+lean_object* l_ReaderT_bind___at_Lean_Server_wrapRpcProcedure___spec__3___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____closed__1;
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__2;
+LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1643____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__5(lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__6(lean_object*);
+lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Data_Lsp_Basic_0__Lean_Lsp_fromJsonPosition____x40_Lean_Data_Lsp_Basic___hyg_402____spec__1(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__2___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__2;
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1643____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__5___boxed(lean_object*);
 lean_object* l_List_getLast_x3f___rarg(lean_object*);
 static lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____closed__3;
 LEAN_EXPORT lean_object* l_Lean_Json_opt___at___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonGetInteractiveDiagnosticsParams____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1349____spec__1(lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___closed__4;
+static lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_1237____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__9___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__1;
+lean_object* l_Lean_Json_compress(lean_object*);
 lean_object* lean_st_ref_take(lean_object*, lean_object*);
-extern lean_object* l_Lean_Lsp_instToJsonDiagnosticRelatedInformation;
 LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2(lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__18;
+static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__4;
 static lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____closed__2;
+LEAN_EXPORT lean_object* l___private_Lean_Widget_TaggedText_0__Lean_Widget_toJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_594____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__3(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___lambda__2(lean_object*, lean_object*, uint64_t, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__11(size_t, size_t, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Json_opt___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__15(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___lambda__2(lean_object*, lean_object*, uint64_t, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2236____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__3___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__30(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_getInteractiveDiagnostics___lambda__1(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__7___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_getInteractiveDiagnostics___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Widget_instToJsonRpcEncodingPacket__8___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_getInteractiveDiagnostics___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Std_PersistentHashMap_insert___at_Lean_Server_registerBuiltinRpcProcedure___spec__1(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__8___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Name_toString(lean_object*, uint8_t);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__26;
 LEAN_EXPORT lean_object* l_Lean_Widget_instToJsonRpcEncodingPacket__9___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___rarg___lambda__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__2___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-extern lean_object* l_Lean_Lsp_instToJsonRpcRef;
+LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__6___boxed(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__12___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instToJsonRpcEncodingPacket__9(lean_object*, lean_object*);
-static lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__9;
+static lean_object* l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__2;
 lean_object* l_IO_AsyncList_waitAll___rarg(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_93____rarg(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__8;
+static lean_object* l___private_Lean_Widget_InteractiveCode_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveCode___hyg_194____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__8___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instFromJsonRpcEncodingPacket__8___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_ReaderT_bind___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__3___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instToJsonRpcEncodingPacket__8(lean_object*, lean_object*);
+static lean_object* l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__1;
 static lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____closed__2;
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__2(lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__5;
 LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_194____rarg(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_makePopup___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Json_opt___at___private_Lean_Data_Lsp_Diagnostics_0__Lean_Lsp_toJsonDiagnosticWith____x40_Lean_Data_Lsp_Diagnostics___hyg_953____spec__3(lean_object*, lean_object*);
 lean_object* lean_task_map(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__20___closed__3;
+lean_object* l_Nat_repr(lean_object*);
+static lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2648____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__3___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__1(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_instToJsonGetInteractiveDiagnosticsParams___closed__1;
+static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_532____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__5___closed__3;
 LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689____rarg(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Lean_Widget_TaggedText_0__Lean_Widget_toJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_594____rarg(lean_object*, lean_object*);
-lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___rarg(lean_object*);
-lean_object* l_Lean_Server_instRpcEncoding___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Server_RequestM_bindTask___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Widget_InteractiveCode_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveCode___hyg_194____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__8___closed__2;
+lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__13(size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___rarg___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Server_FileWorker_getInteractiveGoals(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____lambda__2(lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Server_instRpcEncoding___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__5(size_t, size_t, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__23(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__1(lean_object*, lean_object*, lean_object*);
-extern lean_object* l_Lean_Lsp_instFromJsonRpcRef;
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Json_opt___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__13(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Server_RequestM_mapTask___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instInhabitedInfoPopup;
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__19___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Server_FileWorker_locationLinksOfInfo(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_getInteractiveDiagnostics___lambda__1___closed__1;
 static lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__3;
+static lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__3___closed__5;
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_getInteractiveDiagnostics___lambda__1___boxed(lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__19;
+static lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_414____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__10___closed__2;
+lean_object* l___private_Lean_Data_Lsp_Extra_0__Lean_Lsp_toJsonRpcRef____x40_Lean_Data_Lsp_Extra___hyg_1065_(size_t);
 static lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____lambda__3___closed__1;
-lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__10;
+LEAN_EXPORT lean_object* l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__29(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_getInteractiveDiagnostics___lambda__1___closed__2;
 uint8_t l_Array_isEmpty___rarg(lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___closed__3;
+LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__3(lean_object*);
+static lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_414____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__10___closed__1;
 static lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____closed__1;
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__4;
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___lambda__3(lean_object*, lean_object*, uint64_t, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instToJsonGetInteractiveDiagnosticsParams;
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__7;
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__6;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__32(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__24(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Task_Priority_default;
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__7___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_getInteractiveDiagnostics(lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2648____rarg(lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___closed__6;
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___spec__3(lean_object*);
+lean_object* l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__36___boxed(lean_object*, lean_object*, lean_object*);
 size_t lean_usize_of_nat(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__1(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Widget_msgToInteractive(lean_object*, uint8_t, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__5___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Info_docString_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(size_t, size_t, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____lambda__3(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__5;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___spec__3___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__2___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__25;
-lean_object* l_Lean_Widget_instToJsonMVarId(lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__21;
+LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_1237____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__9(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_makePopup___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___rarg(lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__3___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Widget_makePopup___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__1(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__6(size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___rarg___lambda__4(uint8_t, lean_object*, lean_object*);
-extern lean_object* l_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef;
-static lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__3;
-extern lean_object* l_Lean_Lsp_instFromJsonPlainTermGoalParams;
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_93____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__17(lean_object*);
+static lean_object* l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__22___closed__2;
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(size_t, size_t, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___closed__3;
 static lean_object* l_Lean_Widget_instInhabitedMsgToInteractive___closed__1;
 static lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__4;
 static lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____closed__3;
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___rarg___lambda__4(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__16;
+lean_object* l_Lean_JsonNumber_fromNat(lean_object*);
 lean_object* l_Lean_Json_getObjValD(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__5(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__22___closed__4;
+static lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___closed__5;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__14(size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_getInteractiveDiagnostics___lambda__3___boxed(lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____closed__3;
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___closed__2;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___spec__3(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1744_(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689_(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_194_(lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__5;
-static lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonGetInteractiveDiagnosticsParams____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1311____spec__1___closed__1;
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__14;
+LEAN_EXPORT lean_object* l___private_Lean_Widget_TaggedText_0__Lean_Widget_toJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_594____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__6(lean_object*);
 uint8_t lean_nat_dec_le(lean_object*, lean_object*);
-lean_object* l_Lean_Server_instRpcEncodingOption___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonGetInteractiveDiagnosticsParams____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1311____spec__1___boxed(lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__28;
-static lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__6;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__9___lambda__1(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Std_PersistentArray_toArray___rarg(lean_object*);
-lean_object* l_Lean_Server_instRpcEncodingArray___rarg(lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__12(size_t, size_t, lean_object*);
 static lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____closed__1;
-lean_object* l_Lean_instToJsonString(lean_object*);
+static lean_object* l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__22___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket(lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__9;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__11___boxed(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__4(size_t, size_t, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__7(size_t, size_t, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__26___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___rarg___lambda__8(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2648____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__3(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__1___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_getInteractiveDiagnostics___lambda__2___boxed(lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedMsgToInteractive___closed__2;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28___lambda__1(lean_object*, lean_object*);
+static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4___closed__3;
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__3___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_makePopup(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__8;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__9___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___spec__4(lean_object*);
 lean_object* l_Lean_Json_mkObj(lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__2;
+static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___lambda__2___closed__1;
+lean_object* l___private_Lean_Data_Lsp_Extra_0__Lean_Lsp_fromJsonRpcRef____x40_Lean_Data_Lsp_Extra___hyg_1027_(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28___closed__1;
 uint8_t l_Std_PersistentHashMap_contains___at_Lean_Server_registerBuiltinRpcProcedure___spec__5(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1643____rarg(lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1643____rarg___closed__2;
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__12;
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Json_opt___at___private_Lean_Data_Lsp_Basic_0__Lean_Lsp_toJsonDocumentFilter____x40_Lean_Data_Lsp_Basic___hyg_2131____spec__1(lean_object*, lean_object*);
 lean_object* lean_st_ref_set(lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Lean_Widget_InteractiveCode_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveCode___hyg_194____rarg(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__4___boxed(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_constName_x3f(lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___closed__2;
 static lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1643____rarg___closed__1;
+static lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__3___closed__2;
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__9;
+LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3(lean_object*);
+static lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___closed__4;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___spec__4(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___rarg___lambda__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___closed__2;
+LEAN_EXPORT lean_object* l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__20___boxed(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__4(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___rarg___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t);
-lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Std_PersistentHashMap_find_x3f___at_Lean_Server_FileWorker_instMonadRpcSession___spec__1(lean_object*, size_t);
 LEAN_EXPORT lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_569____rarg___closed__2;
+static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_532____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__5___closed__4;
+static lean_object* l___private_Lean_Widget_TaggedText_0__Lean_Widget_toJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_594____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__6___closed__2;
+lean_object* l_Lean_Json_opt___at___private_Lean_Data_Lsp_Diagnostics_0__Lean_Lsp_toJsonDiagnosticWith____x40_Lean_Data_Lsp_Diagnostics___hyg_953____spec__1(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__27___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_io_initializing(lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___closed__1;
+LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_414____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__10(lean_object*);
+static lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__3___closed__6;
 LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_93____rarg___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__20;
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__19(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Server_locationLinksFromDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___closed__3;
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__5;
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__10;
+LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveCode_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveCode___hyg_194____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__8(lean_object*);
+static lean_object* l___private_Lean_Widget_TaggedText_0__Lean_Widget_toJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_594____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__6___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___rarg___lambda__4___boxed(lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Lsp_instToJsonDiagnosticSeverity___boxed(lean_object*);
+static lean_object* l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__20___closed__2;
 static lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_569____rarg___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_569____rarg___boxed(lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_instToJsonName(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____lambda__2(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
-extern lean_object* l_Lean_Lsp_instToJsonRange;
+static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1643____rarg___boxed(lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__35(lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___spec__2(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instFromJsonRpcEncodingPacket__7___rarg(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Server_RequestM_asTask___rarg(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__20___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Widget_instToJsonRpcEncodingPacket__7(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28(size_t, size_t, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
 lean_object* l_Lean_Expr_getAppFn(lean_object*);
-lean_object* l_Lean_Widget_instToJsonFVarId(lean_object*);
+lean_object* l___private_Lean_Data_Lsp_Basic_0__Lean_Lsp_toJsonRange____x40_Lean_Data_Lsp_Basic___hyg_623_(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_makePopup___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_93____rarg___closed__2;
+lean_object* l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___spec__1(lean_object*, uint64_t);
+lean_object* l___private_Lean_Server_GoTo_0__Lean_Server_fromJsonGoToKind____x40_Lean_Server_GoTo___hyg_51_(lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__9(size_t, size_t, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___lambda__1(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__20___closed__1;
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__3(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Info_lctx(lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___closed__4;
+static lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_414____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__10___closed__4;
+lean_object* lean_usize_to_nat(size_t);
+static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__2;
 static lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_93____rarg___closed__1;
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__3;
 LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1744____rarg(lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_532____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__5___closed__2;
+static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4___closed__2;
 lean_object* l_Lean_Elab_ContextInfo_runMetaM___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg(lean_object*, size_t, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_532____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__5(lean_object*);
 static lean_object* l_Lean_Widget_instFromJsonGetInteractiveDiagnosticsParams___closed__1;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__27(size_t, size_t, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___lambda__3(lean_object*, lean_object*, uint64_t, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__3___closed__4;
 lean_object* l_Lean_Server_FileWorker_getInteractiveTermGoal(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__11;
-lean_object* l_Lean_Server_wrapRpcProcedure___elambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_569____rarg___closed__3;
-static lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__7;
-extern lean_object* l_Lean_Widget_instRpcEncodingWithRpcRefMessageDataRpcRef;
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Json_opt___at___private_Lean_Data_Lsp_Diagnostics_0__Lean_Lsp_toJsonDiagnosticWith____x40_Lean_Data_Lsp_Diagnostics___hyg_953____spec__2(lean_object*, lean_object*);
+static lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_414____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__10___closed__6;
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonGetInteractiveDiagnosticsParams____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1311____spec__1(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__2;
-lean_object* l_Lean_Lsp_instToJsonDiagnosticTag___boxed(lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__6;
+static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__7;
+LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__18(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__1___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____closed__1;
 lean_object* l___private_Lean_Data_Lsp_Extra_0__Lean_Lsp_fromJsonLineRange____x40_Lean_Data_Lsp_Extra___hyg_1810_(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__18___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___spec__1(lean_object*);
-lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2236____rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___rarg(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___lambda__1(lean_object*, lean_object*, lean_object*, size_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1643_(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_93_(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_569_(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__1___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___spec__2(lean_object*);
 lean_object* l_Lean_Server_RequestM_readDoc(lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__27;
+static lean_object* l___private_Lean_Widget_TaggedText_0__Lean_Widget_toJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_594____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__6___closed__3;
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___boxed(lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__3___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___lambda__3(lean_object*, lean_object*, uint64_t, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___spec__4___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___rarg(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___closed__1;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-extern lean_object* l_Lean_Lsp_instFromJsonPlainGoalParams;
+static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_532____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__5___closed__1;
 uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
-extern lean_object* l_Lean_SubExpr_Pos_instToJsonPos;
-static lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__6(lean_object*, lean_object*);
+static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Widget_instInhabitedMsgToInteractive;
 static lean_object* _init_l_Lean_Widget_instInhabitedMsgToInteractive___closed__1() {
 _start:
@@ -701,65 +807,195 @@ x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEnco
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___spec__3___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
-lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
-x_4 = lean_ctor_get(x_1, 0);
-lean_inc(x_4);
-lean_dec(x_1);
-x_5 = lean_ctor_get(x_4, 1);
-lean_inc(x_5);
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
 lean_dec(x_4);
-x_6 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_6, 0, x_2);
-lean_ctor_set(x_6, 1, x_3);
-x_7 = lean_apply_2(x_5, lean_box(0), x_6);
-return x_7;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
-_start:
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
 {
-lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
 x_7 = lean_ctor_get(x_1, 0);
 lean_inc(x_7);
 lean_dec(x_1);
-x_8 = lean_ctor_get(x_2, 1);
+x_8 = lean_ctor_get(x_7, 1);
 lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___spec__3(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___spec__3___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___spec__4___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___spec__4(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___spec__4___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
+x_4 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_4, 0, x_1);
+lean_ctor_set(x_4, 1, x_3);
+x_5 = lean_ctor_get(x_2, 0);
+lean_inc(x_5);
+lean_dec(x_2);
+x_6 = lean_ctor_get(x_5, 1);
+lean_inc(x_6);
+lean_dec(x_5);
+x_7 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_7, 0, x_4);
+x_8 = lean_apply_2(x_6, lean_box(0), x_7);
+return x_8;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
+x_6 = lean_ctor_get(x_1, 0);
+lean_inc(x_6);
+lean_dec(x_1);
+x_7 = lean_ctor_get(x_2, 1);
+lean_inc(x_7);
 lean_dec(x_2);
 lean_inc(x_3);
-x_9 = lean_apply_4(x_7, lean_box(0), x_3, x_4, x_8);
-x_10 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___rarg___lambda__1), 3, 2);
-lean_closure_set(x_10, 0, x_3);
-lean_closure_set(x_10, 1, x_6);
-x_11 = lean_apply_4(x_5, lean_box(0), lean_box(0), x_9, x_10);
-return x_11;
+x_8 = lean_apply_4(x_6, lean_box(0), x_3, x_4, x_7);
+lean_inc(x_3);
+x_9 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___rarg___lambda__1), 3, 2);
+lean_closure_set(x_9, 0, x_5);
+lean_closure_set(x_9, 1, x_3);
+x_10 = lean_ctor_get(x_3, 1);
+lean_inc(x_10);
+x_11 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___spec__1___rarg), 5, 4);
+lean_closure_set(x_11, 0, x_3);
+lean_closure_set(x_11, 1, lean_box(0));
+lean_closure_set(x_11, 2, lean_box(0));
+lean_closure_set(x_11, 3, x_9);
+x_12 = lean_apply_4(x_10, lean_box(0), lean_box(0), x_8, x_11);
+return x_12;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___rarg___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
-lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
-x_7 = lean_ctor_get(x_4, 1);
+lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
+x_7 = lean_ctor_get(x_1, 0);
 lean_inc(x_7);
-x_8 = lean_ctor_get(x_1, 0);
-lean_inc(x_8);
 lean_dec(x_1);
-x_9 = lean_ctor_get(x_6, 0);
-lean_inc(x_9);
+x_8 = lean_ctor_get(x_6, 0);
+lean_inc(x_8);
 lean_inc(x_5);
 lean_inc(x_4);
-x_10 = lean_apply_4(x_8, lean_box(0), x_4, x_5, x_9);
-lean_inc(x_7);
-x_11 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___rarg___lambda__2), 6, 5);
-lean_closure_set(x_11, 0, x_2);
-lean_closure_set(x_11, 1, x_6);
-lean_closure_set(x_11, 2, x_4);
-lean_closure_set(x_11, 3, x_5);
-lean_closure_set(x_11, 4, x_7);
-x_12 = lean_apply_4(x_7, lean_box(0), lean_box(0), x_10, x_11);
-return x_12;
+x_9 = lean_apply_4(x_7, lean_box(0), x_4, x_5, x_8);
+lean_inc(x_4);
+x_10 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___rarg___lambda__2), 5, 4);
+lean_closure_set(x_10, 0, x_2);
+lean_closure_set(x_10, 1, x_6);
+lean_closure_set(x_10, 2, x_4);
+lean_closure_set(x_10, 3, x_5);
+x_11 = lean_ctor_get(x_4, 1);
+lean_inc(x_11);
+x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___spec__2___rarg), 5, 4);
+lean_closure_set(x_12, 0, x_4);
+lean_closure_set(x_12, 1, lean_box(0));
+lean_closure_set(x_12, 2, lean_box(0));
+lean_closure_set(x_12, 3, x_10);
+x_13 = lean_apply_4(x_11, lean_box(0), lean_box(0), x_9, x_12);
+return x_13;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___rarg___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
@@ -799,7 +1035,7 @@ lean_closure_set(x_9, 0, x_5);
 lean_closure_set(x_9, 1, x_3);
 x_10 = lean_ctor_get(x_3, 1);
 lean_inc(x_10);
-x_11 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___spec__1___rarg), 5, 4);
+x_11 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___spec__3___rarg), 5, 4);
 lean_closure_set(x_11, 0, x_3);
 lean_closure_set(x_11, 1, lean_box(0));
 lean_closure_set(x_11, 2, lean_box(0));
@@ -828,7 +1064,7 @@ lean_closure_set(x_10, 2, x_4);
 lean_closure_set(x_10, 3, x_5);
 x_11 = lean_ctor_get(x_4, 1);
 lean_inc(x_11);
-x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___spec__2___rarg), 5, 4);
+x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___spec__4___rarg), 5, 4);
 lean_closure_set(x_12, 0, x_4);
 lean_closure_set(x_12, 1, lean_box(0));
 lean_closure_set(x_12, 2, lean_box(0));
@@ -863,316 +1099,4427 @@ x_2 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingMsgToInteractiveRp
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__1() {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__4(size_t x_1, size_t x_2, lean_object* x_3) {
+_start:
+{
+uint8_t x_4; 
+x_4 = lean_usize_dec_lt(x_2, x_1);
+if (x_4 == 0)
+{
+return x_3;
+}
+else
+{
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; size_t x_9; size_t x_10; lean_object* x_11; 
+x_5 = lean_array_uget(x_3, x_2);
+x_6 = lean_unsigned_to_nat(0u);
+x_7 = lean_array_uset(x_3, x_2, x_6);
+x_8 = l___private_Lean_Widget_TaggedText_0__Lean_Widget_toJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_594____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__3(x_5);
+x_9 = 1;
+x_10 = lean_usize_add(x_2, x_9);
+x_11 = lean_array_uset(x_7, x_2, x_8);
+x_2 = x_10;
+x_3 = x_11;
+goto _start;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__7(size_t x_1, size_t x_2, lean_object* x_3) {
+_start:
+{
+uint8_t x_4; 
+x_4 = lean_usize_dec_lt(x_2, x_1);
+if (x_4 == 0)
+{
+return x_3;
+}
+else
+{
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; size_t x_9; size_t x_10; lean_object* x_11; 
+x_5 = lean_array_uget(x_3, x_2);
+x_6 = lean_unsigned_to_nat(0u);
+x_7 = lean_array_uset(x_3, x_2, x_6);
+x_8 = l___private_Lean_Widget_TaggedText_0__Lean_Widget_toJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_594____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__6(x_5);
+x_9 = 1;
+x_10 = lean_usize_add(x_2, x_9);
+x_11 = lean_array_uset(x_7, x_2, x_8);
+x_2 = x_10;
+x_3 = x_11;
+goto _start;
+}
+}
+}
+static lean_object* _init_l___private_Lean_Widget_InteractiveCode_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveCode___hyg_194____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__8___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Server_instRpcEncoding___lambda__1___boxed), 4, 0);
+x_1 = lean_mk_string_from_bytes("info", 4);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__2() {
+static lean_object* _init_l___private_Lean_Widget_InteractiveCode_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveCode___hyg_194____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__8___closed__2() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Server_instRpcEncoding___lambda__2___boxed), 4, 0);
+x_1 = lean_mk_string_from_bytes("subexprPos", 10);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__3() {
+LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveCode_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveCode___hyg_194____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__8(lean_object* x_1) {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__1;
-x_2 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__2;
-x_3 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
+lean_object* x_2; size_t x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
+x_2 = lean_ctor_get(x_1, 0);
+lean_inc(x_2);
+x_3 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_4 = l___private_Lean_Data_Lsp_Extra_0__Lean_Lsp_toJsonRpcRef____x40_Lean_Data_Lsp_Extra___hyg_1065_(x_3);
+x_5 = l___private_Lean_Widget_InteractiveCode_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveCode___hyg_194____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__8___closed__1;
+x_6 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_6, 0, x_5);
+lean_ctor_set(x_6, 1, x_4);
+x_7 = lean_box(0);
+x_8 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_8, 0, x_6);
+lean_ctor_set(x_8, 1, x_7);
+x_9 = lean_ctor_get(x_1, 1);
+lean_inc(x_9);
+lean_dec(x_1);
+x_10 = l_Lean_SubExpr_Pos_toString(x_9);
+x_11 = lean_alloc_ctor(3, 1, 0);
+lean_ctor_set(x_11, 0, x_10);
+x_12 = l___private_Lean_Widget_InteractiveCode_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveCode___hyg_194____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__8___closed__2;
+x_13 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_13, 0, x_12);
+lean_ctor_set(x_13, 1, x_11);
+x_14 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_14, 0, x_13);
+lean_ctor_set(x_14, 1, x_7);
+x_15 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_15, 0, x_14);
+lean_ctor_set(x_15, 1, x_7);
+x_16 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_16, 0, x_8);
+lean_ctor_set(x_16, 1, x_15);
+x_17 = l_List_join___rarg(x_16);
+x_18 = l_Lean_Json_mkObj(x_17);
+return x_18;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__4() {
+static lean_object* _init_l___private_Lean_Widget_TaggedText_0__Lean_Widget_toJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_594____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__6___closed__1() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Widget_instRpcEncodingWithRpcRefMessageDataRpcRef;
-x_2 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__3;
-x_3 = l_Lean_Widget_instRpcEncodingMsgToInteractiveRpcEncodingPacket___rarg(x_1, lean_box(0), x_2);
-return x_3;
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("text", 4);
+return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__5() {
+static lean_object* _init_l___private_Lean_Widget_TaggedText_0__Lean_Widget_toJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_594____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__6___closed__2() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Lsp_instFromJsonRpcRef;
-x_2 = l_Lean_instFromJsonNat;
-x_3 = lean_alloc_closure((void*)(l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_93____rarg___boxed), 3, 2);
-lean_closure_set(x_3, 0, x_1);
-lean_closure_set(x_3, 1, x_2);
-return x_3;
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("append", 6);
+return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__6() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef;
-x_2 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__3;
-x_3 = l_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___rarg(x_1, lean_box(0), x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__7() {
+static lean_object* _init_l___private_Lean_Widget_TaggedText_0__Lean_Widget_toJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_594____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__6___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__6;
-x_2 = l_Lean_Widget_TaggedText_instRpcEncodingTaggedText___rarg(x_1);
+x_1 = lean_unsigned_to_nat(2u);
+x_2 = lean_mk_empty_array_with_capacity(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__8() {
+static lean_object* _init_l___private_Lean_Widget_TaggedText_0__Lean_Widget_toJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_594____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__6___closed__4() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("tag", 3);
+return x_1;
+}
+}
+LEAN_EXPORT lean_object* l___private_Lean_Widget_TaggedText_0__Lean_Widget_toJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_594____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__6(lean_object* x_1) {
+_start:
+{
+switch (lean_obj_tag(x_1)) {
+case 0:
+{
+lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
+x_2 = lean_ctor_get(x_1, 0);
+lean_inc(x_2);
+lean_dec(x_1);
+x_3 = lean_alloc_ctor(3, 1, 0);
+lean_ctor_set(x_3, 0, x_2);
+x_4 = l___private_Lean_Widget_TaggedText_0__Lean_Widget_toJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_594____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__6___closed__1;
+x_5 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_5, 0, x_4);
+lean_ctor_set(x_5, 1, x_3);
+x_6 = lean_box(0);
+x_7 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_7, 0, x_5);
+lean_ctor_set(x_7, 1, x_6);
+x_8 = l_Lean_Json_mkObj(x_7);
+return x_8;
+}
+case 1:
+{
+lean_object* x_9; lean_object* x_10; size_t x_11; size_t x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
+x_9 = lean_ctor_get(x_1, 0);
+lean_inc(x_9);
+lean_dec(x_1);
+x_10 = lean_array_get_size(x_9);
+x_11 = lean_usize_of_nat(x_10);
+lean_dec(x_10);
+x_12 = 0;
+x_13 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__7(x_11, x_12, x_9);
+x_14 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_14, 0, x_13);
+x_15 = l___private_Lean_Widget_TaggedText_0__Lean_Widget_toJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_594____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__6___closed__2;
+x_16 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_16, 0, x_15);
+lean_ctor_set(x_16, 1, x_14);
+x_17 = lean_box(0);
+x_18 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_18, 0, x_16);
+lean_ctor_set(x_18, 1, x_17);
+x_19 = l_Lean_Json_mkObj(x_18);
+return x_19;
+}
+default: 
+{
+lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; 
+x_20 = lean_ctor_get(x_1, 0);
+lean_inc(x_20);
+x_21 = lean_ctor_get(x_1, 1);
+lean_inc(x_21);
+lean_dec(x_1);
+x_22 = l___private_Lean_Widget_InteractiveCode_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveCode___hyg_194____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__8(x_20);
+x_23 = l___private_Lean_Widget_TaggedText_0__Lean_Widget_toJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_594____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__6(x_21);
+x_24 = l___private_Lean_Widget_TaggedText_0__Lean_Widget_toJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_594____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__6___closed__3;
+x_25 = lean_array_push(x_24, x_22);
+x_26 = lean_array_push(x_25, x_23);
+x_27 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_27, 0, x_26);
+x_28 = l___private_Lean_Widget_TaggedText_0__Lean_Widget_toJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_594____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__6___closed__4;
+x_29 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_29, 0, x_28);
+lean_ctor_set(x_29, 1, x_27);
+x_30 = lean_box(0);
+x_31 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_31, 0, x_29);
+lean_ctor_set(x_31, 1, x_30);
+x_32 = l_Lean_Json_mkObj(x_31);
+return x_32;
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__11(size_t x_1, size_t x_2, lean_object* x_3) {
+_start:
+{
+uint8_t x_4; 
+x_4 = lean_usize_dec_lt(x_2, x_1);
+if (x_4 == 0)
+{
+return x_3;
+}
+else
+{
+lean_object* x_5; lean_object* x_6; lean_object* x_7; uint8_t x_8; lean_object* x_9; lean_object* x_10; size_t x_11; size_t x_12; lean_object* x_13; 
+x_5 = lean_array_uget(x_3, x_2);
+x_6 = lean_unsigned_to_nat(0u);
+x_7 = lean_array_uset(x_3, x_2, x_6);
+x_8 = 1;
+x_9 = l_Lean_Name_toString(x_5, x_8);
+x_10 = lean_alloc_ctor(3, 1, 0);
+lean_ctor_set(x_10, 0, x_9);
+x_11 = 1;
+x_12 = lean_usize_add(x_2, x_11);
+x_13 = lean_array_uset(x_7, x_2, x_10);
+x_2 = x_12;
+x_3 = x_13;
+goto _start;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__12(size_t x_1, size_t x_2, lean_object* x_3) {
+_start:
+{
+uint8_t x_4; 
+x_4 = lean_usize_dec_lt(x_2, x_1);
+if (x_4 == 0)
+{
+return x_3;
+}
+else
+{
+lean_object* x_5; lean_object* x_6; lean_object* x_7; uint8_t x_8; lean_object* x_9; lean_object* x_10; size_t x_11; size_t x_12; lean_object* x_13; 
+x_5 = lean_array_uget(x_3, x_2);
+x_6 = lean_unsigned_to_nat(0u);
+x_7 = lean_array_uset(x_3, x_2, x_6);
+x_8 = 1;
+x_9 = l_Lean_Name_toString(x_5, x_8);
+x_10 = lean_alloc_ctor(3, 1, 0);
+lean_ctor_set(x_10, 0, x_9);
+x_11 = 1;
+x_12 = lean_usize_add(x_2, x_11);
+x_13 = lean_array_uset(x_7, x_2, x_10);
+x_2 = x_12;
+x_3 = x_13;
+goto _start;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Json_opt___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__13(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+if (lean_obj_tag(x_2) == 0)
+{
+lean_object* x_3; 
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+}
+else
+{
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+lean_ctor_set(x_8, 0, x_6);
+lean_ctor_set(x_8, 1, x_7);
+return x_8;
+}
+}
+}
+static lean_object* _init_l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_414____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__10___closed__1() {
+_start:
+{
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+return x_1;
+}
+}
+static lean_object* _init_l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_414____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__10___closed__2() {
+_start:
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+return x_1;
+}
+}
+static lean_object* _init_l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_414____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__10___closed__3() {
+_start:
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+}
+}
+static lean_object* _init_l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_414____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__10___closed__4() {
+_start:
+{
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+}
+}
+static lean_object* _init_l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_414____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__10___closed__5() {
+_start:
+{
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+return x_1;
+}
+}
+static lean_object* _init_l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_414____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__10___closed__6() {
+_start:
+{
+lean_object* x_1; 
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+}
+}
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+_start:
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+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__14(size_t x_1, size_t x_2, lean_object* x_3) {
+_start:
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+}
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+x_2 = x_10;
+x_3 = x_11;
+goto _start;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Json_opt___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__15(lean_object* x_1, lean_object* x_2) {
+_start:
+{
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+{
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+}
+else
+{
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+lean_dec(x_2);
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+lean_ctor_set(x_7, 0, x_6);
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+lean_ctor_set(x_10, 0, x_8);
+lean_ctor_set(x_10, 1, x_9);
+return x_10;
+}
+}
+}
+static lean_object* _init_l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_1237____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__9___closed__1() {
+_start:
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+}
+}
+static lean_object* _init_l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_1237____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__9___closed__2() {
+_start:
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+}
+}
+static lean_object* _init_l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_1237____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__9___closed__3() {
+_start:
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+return x_1;
+}
+}
+static lean_object* _init_l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_1237____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__9___closed__4() {
+_start:
+{
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+}
+}
+LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_1237____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__9(lean_object* x_1) {
+_start:
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+}
+}
+static lean_object* _init_l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_532____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__5___closed__1() {
+_start:
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+}
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+static lean_object* _init_l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_532____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__5___closed__2() {
+_start:
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+}
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+static lean_object* _init_l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_532____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__5___closed__3() {
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 lean_object* x_1; lean_object* x_2; 
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-x_2 = l_Lean_Server_instRpcEncodingArray___rarg(x_1);
+x_1 = lean_unsigned_to_nat(3u);
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 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__9() {
+static lean_object* _init_l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_532____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__5___closed__4() {
 _start:
 {
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-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__8;
-x_2 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__7;
-x_3 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__3;
-x_4 = l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg(x_1, lean_box(0), x_1, lean_box(0), x_2, lean_box(0), x_3);
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("lazyTrace", 9);
+return x_1;
+}
+}
+LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_532____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__5(lean_object* x_1) {
+_start:
+{
+switch (lean_obj_tag(x_1)) {
+case 0:
+{
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+lean_inc(x_2);
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+x_4 = l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_532____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__5___closed__1;
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+lean_ctor_set(x_5, 0, x_4);
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+x_7 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_7, 0, x_5);
+lean_ctor_set(x_7, 1, x_6);
+x_8 = l_Lean_Json_mkObj(x_7);
+return x_8;
+}
+case 1:
+{
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+lean_ctor_set(x_14, 0, x_12);
+lean_ctor_set(x_14, 1, x_13);
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+return x_15;
+}
+default: 
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+x_16 = lean_ctor_get(x_1, 0);
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+lean_dec(x_1);
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+return x_35;
+}
+}
+}
+}
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+_start:
+{
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+lean_ctor_set(x_7, 0, x_5);
+lean_ctor_set(x_7, 1, x_6);
+x_8 = l_Lean_Json_mkObj(x_7);
+return x_8;
+}
+case 1:
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+lean_ctor_set(x_18, 0, x_16);
+lean_ctor_set(x_18, 1, x_17);
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+return x_19;
+}
+default: 
+{
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+x_20 = lean_ctor_get(x_1, 0);
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+lean_ctor_set(x_31, 1, x_30);
+x_32 = l_Lean_Json_mkObj(x_31);
+return x_32;
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__18(lean_object* x_1, lean_object* x_2) {
+_start:
+{
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 return x_4;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__10() {
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 _start:
 {
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-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__11() {
-_start:
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+x_2 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_93____rarg___closed__1;
+x_3 = l_Lean_Json_getObjValAs_x3f___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__18(x_1, x_2);
+if (lean_obj_tag(x_3) == 0)
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__10;
-x_2 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__7;
-x_3 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__3;
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-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__12() {
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 {
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-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__7;
-x_2 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__11;
-x_3 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__3;
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-x_5 = l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg(x_1, lean_box(0), x_2, lean_box(0), x_3, lean_box(0), x_3, lean_box(0), x_4);
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-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__13() {
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-{
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-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__14() {
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-{
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 }
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-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__15() {
-_start:
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 {
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-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__16() {
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-{
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-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__17() {
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-{
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-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__18() {
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-{
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-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__19() {
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-{
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-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__20() {
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-{
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-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__21() {
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-{
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-return x_5;
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-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__22() {
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-{
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-x_2 = lean_alloc_closure((void*)(l_Lean_instToJsonArray___rarg), 2, 1);
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-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__23() {
-_start:
-{
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-x_1 = lean_alloc_closure((void*)(l_Lean_instToJsonString), 1, 0);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__24() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Widget_instToJsonMVarId), 1, 0);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__25() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__22;
-x_2 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__15;
-x_3 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__23;
-x_4 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__24;
-x_5 = lean_alloc_closure((void*)(l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_1237____rarg), 5, 4);
-lean_closure_set(x_5, 0, x_1);
-lean_closure_set(x_5, 1, x_2);
-lean_closure_set(x_5, 2, x_3);
-lean_closure_set(x_5, 3, x_4);
-return x_5;
-}
-}
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__26() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_instToJsonNat), 1, 0);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__27() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__15;
-x_2 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__25;
-x_3 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__26;
-x_4 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__16;
-x_5 = l_Lean_Lsp_instToJsonRpcRef;
-x_6 = lean_alloc_closure((void*)(l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_532____rarg), 6, 5);
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-lean_closure_set(x_6, 1, x_2);
-lean_closure_set(x_6, 2, x_3);
-lean_closure_set(x_6, 3, x_4);
-lean_closure_set(x_6, 4, x_5);
+lean_object* x_5; lean_object* x_6; 
+x_5 = lean_ctor_get(x_3, 0);
+lean_inc(x_5);
+lean_dec(x_3);
+x_6 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_6, 0, x_5);
 return x_6;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__28() {
+else
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_3, 0);
+lean_inc(x_7);
+lean_dec(x_3);
+x_8 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_93____rarg___closed__2;
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+if (lean_obj_tag(x_9) == 0)
+{
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+lean_dec(x_7);
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+if (x_10 == 0)
+{
+return x_9;
+}
+else
+{
+lean_object* x_11; lean_object* x_12; 
+x_11 = lean_ctor_get(x_9, 0);
+lean_inc(x_11);
+lean_dec(x_9);
+x_12 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_12, 0, x_11);
+return x_12;
+}
+}
+else
+{
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+x_13 = !lean_is_exclusive(x_9);
+if (x_13 == 0)
+{
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+x_14 = lean_ctor_get(x_9, 0);
+x_15 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_15, 0, x_7);
+lean_ctor_set(x_15, 1, x_14);
+lean_ctor_set(x_9, 0, x_15);
+return x_9;
+}
+else
+{
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+x_16 = lean_ctor_get(x_9, 0);
+lean_inc(x_16);
+lean_dec(x_9);
+x_17 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_17, 0, x_7);
+lean_ctor_set(x_17, 1, x_16);
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+lean_ctor_set(x_18, 0, x_17);
+return x_18;
+}
+}
+}
+}
+}
+static lean_object* _init_l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__1() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; 
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-x_2 = lean_alloc_closure((void*)(l___private_Lean_Widget_TaggedText_0__Lean_Widget_toJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_594____rarg), 2, 1);
-lean_closure_set(x_2, 0, x_1);
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("Cannot parse request params: ", 29);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__2() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("\n", 1);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("", 0);
+return x_1;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_93____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__17(x_1);
+if (lean_obj_tag(x_2) == 0)
+{
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+x_3 = !lean_is_exclusive(x_2);
+if (x_3 == 0)
+{
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+x_4 = lean_ctor_get(x_2, 0);
+x_5 = l_Lean_Json_compress(x_1);
+x_6 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__1;
+x_7 = lean_string_append(x_6, x_5);
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+x_9 = lean_string_append(x_7, x_8);
+x_10 = lean_string_append(x_9, x_4);
+lean_dec(x_4);
+x_11 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
+x_12 = lean_string_append(x_10, x_11);
+x_13 = 0;
+x_14 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_14, 0, x_12);
+lean_ctor_set_uint8(x_14, sizeof(void*)*1, x_13);
+lean_ctor_set(x_2, 0, x_14);
 return x_2;
 }
+else
+{
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+x_15 = lean_ctor_get(x_2, 0);
+lean_inc(x_15);
+lean_dec(x_2);
+x_16 = l_Lean_Json_compress(x_1);
+x_17 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__1;
+x_18 = lean_string_append(x_17, x_16);
+lean_dec(x_16);
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+x_21 = lean_string_append(x_20, x_15);
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+x_23 = lean_string_append(x_21, x_22);
+x_24 = 0;
+x_25 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_25, 0, x_23);
+lean_ctor_set_uint8(x_25, sizeof(void*)*1, x_24);
+x_26 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_26, 0, x_25);
+return x_26;
+}
+}
+else
+{
+uint8_t x_27; 
+lean_dec(x_1);
+x_27 = !lean_is_exclusive(x_2);
+if (x_27 == 0)
+{
+return x_2;
+}
+else
+{
+lean_object* x_28; lean_object* x_29; 
+x_28 = lean_ctor_get(x_2, 0);
+lean_inc(x_28);
+lean_dec(x_2);
+x_29 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_29, 0, x_28);
+return x_29;
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__19(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+if (lean_obj_tag(x_1) == 0)
+{
+lean_object* x_4; lean_object* x_5; 
+x_4 = lean_ctor_get(x_1, 0);
+lean_inc(x_4);
+x_5 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_5, 0, x_4);
+lean_ctor_set(x_5, 1, x_3);
+return x_5;
+}
+else
+{
+lean_object* x_6; lean_object* x_7; 
+x_6 = lean_ctor_get(x_1, 0);
+lean_inc(x_6);
+x_7 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_7, 0, x_6);
+lean_ctor_set(x_7, 1, x_3);
+return x_7;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; lean_object* x_5; 
+x_4 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_4, 0, x_1);
+x_5 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_5, 0, x_4);
+lean_ctor_set(x_5, 1, x_3);
+return x_5;
+}
+}
+static lean_object* _init_l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("RPC reference '", 15);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___closed__2() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("' is not valid", 14);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___closed__3() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("RPC call type mismatch in reference '", 37);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___closed__4() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("'\nexpected '", 12);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___closed__5() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("', got '", 8);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___closed__6() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("'", 1);
+return x_1;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg(lean_object* x_1, size_t x_2, lean_object* x_3) {
+_start:
+{
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+x_4 = lean_ctor_get(x_3, 0);
+lean_inc(x_4);
+x_5 = l_Std_PersistentHashMap_find_x3f___at_Lean_Server_FileWorker_instMonadRpcSession___spec__1(x_4, x_2);
+if (lean_obj_tag(x_5) == 0)
+{
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+lean_dec(x_1);
+x_6 = lean_usize_to_nat(x_2);
+x_7 = l_Nat_repr(x_6);
+x_8 = l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___closed__1;
+x_9 = lean_string_append(x_8, x_7);
+lean_dec(x_7);
+x_10 = l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___closed__2;
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+x_12 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_12, 0, x_11);
+x_13 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_13, 0, x_12);
+lean_ctor_set(x_13, 1, x_3);
+return x_13;
+}
+else
+{
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+x_14 = lean_ctor_get(x_5, 0);
+lean_inc(x_14);
+lean_dec(x_5);
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+if (x_15 == 0)
+{
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+x_16 = lean_ctor_get(x_14, 0);
+x_17 = lean_ctor_get(x_14, 1);
+x_18 = lean_name_eq(x_16, x_1);
+if (x_18 == 0)
+{
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+x_20 = l_Nat_repr(x_19);
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+x_27 = lean_string_append(x_24, x_26);
+lean_dec(x_26);
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+x_30 = l_Lean_Name_toString(x_16, x_25);
+x_31 = lean_string_append(x_29, x_30);
+lean_dec(x_30);
+x_32 = l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___closed__6;
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+x_34 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_34, 0, x_33);
+lean_ctor_set(x_14, 1, x_3);
+lean_ctor_set(x_14, 0, x_34);
+return x_14;
+}
+else
+{
+lean_object* x_35; lean_object* x_36; 
+lean_free_object(x_14);
+lean_dec(x_16);
+lean_dec(x_1);
+x_35 = lean_box(0);
+x_36 = l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___lambda__1(x_17, x_35, x_3);
+return x_36;
+}
+}
+else
+{
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+x_37 = lean_ctor_get(x_14, 0);
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+lean_inc(x_38);
+lean_inc(x_37);
+lean_dec(x_14);
+x_39 = lean_name_eq(x_37, x_1);
+if (x_39 == 0)
+{
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+lean_dec(x_38);
+x_40 = lean_usize_to_nat(x_2);
+x_41 = l_Nat_repr(x_40);
+x_42 = l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___closed__3;
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+lean_dec(x_41);
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+lean_dec(x_47);
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+x_52 = lean_string_append(x_50, x_51);
+lean_dec(x_51);
+x_53 = l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___closed__6;
+x_54 = lean_string_append(x_52, x_53);
+x_55 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_55, 0, x_54);
+x_56 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_56, 0, x_55);
+lean_ctor_set(x_56, 1, x_3);
+return x_56;
+}
+else
+{
+lean_object* x_57; lean_object* x_58; 
+lean_dec(x_37);
+lean_dec(x_1);
+x_57 = lean_box(0);
+x_58 = l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___lambda__1(x_38, x_57, x_3);
+return x_58;
+}
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___boxed), 3, 0);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__20___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("Lean", 4);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__20___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__20___closed__1;
+x_3 = l_Lean_Name_str___override(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__20___closed__3() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("MessageData", 11);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__20___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__20___closed__2;
+x_2 = l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__20___closed__3;
+x_3 = l_Lean_Name_str___override(x_1, x_2);
+return x_3;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__20(size_t x_1, lean_object* x_2) {
+_start:
+{
+lean_object* x_3; lean_object* x_4; 
+x_3 = l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__20___closed__4;
+x_4 = l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg(x_3, x_1, x_2);
+return x_4;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__23(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; uint8_t x_5; 
+x_4 = l_Lean_Server_FileWorker_RpcSession_store(x_3, x_1, x_2);
+x_5 = !lean_is_exclusive(x_4);
+if (x_5 == 0)
+{
+lean_object* x_6; lean_object* x_7; 
+x_6 = lean_ctor_get(x_4, 0);
+x_7 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_7, 0, x_6);
+lean_ctor_set(x_4, 0, x_7);
+return x_4;
+}
+else
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
+x_8 = lean_ctor_get(x_4, 0);
+x_9 = lean_ctor_get(x_4, 1);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_dec(x_4);
+x_10 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_10, 0, x_8);
+x_11 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_11, 0, x_10);
+lean_ctor_set(x_11, 1, x_9);
+return x_11;
+}
+}
+}
+static lean_object* _init_l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__22___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("Widget", 6);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__22___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__20___closed__2;
+x_2 = l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__22___closed__1;
+x_3 = l_Lean_Name_str___override(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__22___closed__3() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("InfoWithCtx", 11);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__22___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__22___closed__2;
+x_2 = l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__22___closed__3;
+x_3 = l_Lean_Name_str___override(x_1, x_2);
+return x_3;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__22(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+lean_object* x_3; lean_object* x_4; 
+x_3 = l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__22___closed__4;
+x_4 = l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__23(x_3, x_1, x_2);
+return x_4;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__25(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+uint8_t x_6; 
+x_6 = lean_usize_dec_lt(x_3, x_2);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; 
+lean_dec(x_1);
+x_7 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_7, 0, x_4);
+x_8 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_8, 0, x_7);
+lean_ctor_set(x_8, 1, x_5);
+return x_8;
+}
+else
+{
+lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
+x_9 = lean_array_uget(x_4, x_3);
+x_10 = lean_unsigned_to_nat(0u);
+x_11 = lean_array_uset(x_4, x_3, x_10);
+lean_inc(x_1);
+x_12 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__24(x_1, x_9, x_5);
+x_13 = lean_ctor_get(x_12, 0);
+lean_inc(x_13);
+if (lean_obj_tag(x_13) == 0)
+{
+uint8_t x_14; 
+lean_dec(x_11);
+lean_dec(x_1);
+x_14 = !lean_is_exclusive(x_12);
+if (x_14 == 0)
+{
+lean_object* x_15; uint8_t x_16; 
+x_15 = lean_ctor_get(x_12, 0);
+lean_dec(x_15);
+x_16 = !lean_is_exclusive(x_13);
+if (x_16 == 0)
+{
+return x_12;
+}
+else
+{
+lean_object* x_17; lean_object* x_18; 
+x_17 = lean_ctor_get(x_13, 0);
+lean_inc(x_17);
+lean_dec(x_13);
+x_18 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_18, 0, x_17);
+lean_ctor_set(x_12, 0, x_18);
+return x_12;
+}
+}
+else
+{
+lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
+x_19 = lean_ctor_get(x_12, 1);
+lean_inc(x_19);
+lean_dec(x_12);
+x_20 = lean_ctor_get(x_13, 0);
+lean_inc(x_20);
+if (lean_is_exclusive(x_13)) {
+ lean_ctor_release(x_13, 0);
+ x_21 = x_13;
+} else {
+ lean_dec_ref(x_13);
+ x_21 = lean_box(0);
+}
+if (lean_is_scalar(x_21)) {
+ x_22 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_22 = x_21;
+}
+lean_ctor_set(x_22, 0, x_20);
+x_23 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_23, 0, x_22);
+lean_ctor_set(x_23, 1, x_19);
+return x_23;
+}
+}
+else
+{
+lean_object* x_24; lean_object* x_25; size_t x_26; size_t x_27; lean_object* x_28; 
+x_24 = lean_ctor_get(x_12, 1);
+lean_inc(x_24);
+lean_dec(x_12);
+x_25 = lean_ctor_get(x_13, 0);
+lean_inc(x_25);
+lean_dec(x_13);
+x_26 = 1;
+x_27 = lean_usize_add(x_3, x_26);
+x_28 = lean_array_uset(x_11, x_3, x_25);
+x_3 = x_27;
+x_4 = x_28;
+x_5 = x_24;
+goto _start;
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__24(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+switch (lean_obj_tag(x_2)) {
+case 0:
+{
+uint8_t x_4; 
+lean_dec(x_1);
+x_4 = !lean_is_exclusive(x_2);
+if (x_4 == 0)
+{
+lean_object* x_5; lean_object* x_6; 
+x_5 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_5, 0, x_2);
+x_6 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_6, 0, x_5);
+lean_ctor_set(x_6, 1, x_3);
+return x_6;
+}
+else
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
+x_7 = lean_ctor_get(x_2, 0);
+lean_inc(x_7);
+lean_dec(x_2);
+x_8 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_8, 0, x_7);
+x_9 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_9, 0, x_8);
+x_10 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_10, 0, x_9);
+lean_ctor_set(x_10, 1, x_3);
+return x_10;
+}
+}
+case 1:
+{
+uint8_t x_11; 
+x_11 = !lean_is_exclusive(x_2);
+if (x_11 == 0)
+{
+lean_object* x_12; lean_object* x_13; size_t x_14; size_t x_15; lean_object* x_16; lean_object* x_17; 
+x_12 = lean_ctor_get(x_2, 0);
+x_13 = lean_array_get_size(x_12);
+x_14 = lean_usize_of_nat(x_13);
+lean_dec(x_13);
+x_15 = 0;
+x_16 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__25(x_1, x_14, x_15, x_12, x_3);
+x_17 = lean_ctor_get(x_16, 0);
+lean_inc(x_17);
+if (lean_obj_tag(x_17) == 0)
+{
+uint8_t x_18; 
+lean_free_object(x_2);
+x_18 = !lean_is_exclusive(x_16);
+if (x_18 == 0)
+{
+lean_object* x_19; uint8_t x_20; 
+x_19 = lean_ctor_get(x_16, 0);
+lean_dec(x_19);
+x_20 = !lean_is_exclusive(x_17);
+if (x_20 == 0)
+{
+return x_16;
+}
+else
+{
+lean_object* x_21; lean_object* x_22; 
+x_21 = lean_ctor_get(x_17, 0);
+lean_inc(x_21);
+lean_dec(x_17);
+x_22 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_22, 0, x_21);
+lean_ctor_set(x_16, 0, x_22);
+return x_16;
+}
+}
+else
+{
+lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; 
+x_23 = lean_ctor_get(x_16, 1);
+lean_inc(x_23);
+lean_dec(x_16);
+x_24 = lean_ctor_get(x_17, 0);
+lean_inc(x_24);
+if (lean_is_exclusive(x_17)) {
+ lean_ctor_release(x_17, 0);
+ x_25 = x_17;
+} else {
+ lean_dec_ref(x_17);
+ x_25 = lean_box(0);
+}
+if (lean_is_scalar(x_25)) {
+ x_26 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_26 = x_25;
+}
+lean_ctor_set(x_26, 0, x_24);
+x_27 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_27, 0, x_26);
+lean_ctor_set(x_27, 1, x_23);
+return x_27;
+}
+}
+else
+{
+uint8_t x_28; 
+x_28 = !lean_is_exclusive(x_16);
+if (x_28 == 0)
+{
+lean_object* x_29; uint8_t x_30; 
+x_29 = lean_ctor_get(x_16, 0);
+lean_dec(x_29);
+x_30 = !lean_is_exclusive(x_17);
+if (x_30 == 0)
+{
+lean_object* x_31; 
+x_31 = lean_ctor_get(x_17, 0);
+lean_ctor_set(x_2, 0, x_31);
+lean_ctor_set(x_17, 0, x_2);
+return x_16;
+}
+else
+{
+lean_object* x_32; lean_object* x_33; 
+x_32 = lean_ctor_get(x_17, 0);
+lean_inc(x_32);
+lean_dec(x_17);
+lean_ctor_set(x_2, 0, x_32);
+x_33 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_33, 0, x_2);
+lean_ctor_set(x_16, 0, x_33);
+return x_16;
+}
+}
+else
+{
+lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; 
+x_34 = lean_ctor_get(x_16, 1);
+lean_inc(x_34);
+lean_dec(x_16);
+x_35 = lean_ctor_get(x_17, 0);
+lean_inc(x_35);
+if (lean_is_exclusive(x_17)) {
+ lean_ctor_release(x_17, 0);
+ x_36 = x_17;
+} else {
+ lean_dec_ref(x_17);
+ x_36 = lean_box(0);
+}
+lean_ctor_set(x_2, 0, x_35);
+if (lean_is_scalar(x_36)) {
+ x_37 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_37 = x_36;
+}
+lean_ctor_set(x_37, 0, x_2);
+x_38 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_38, 0, x_37);
+lean_ctor_set(x_38, 1, x_34);
+return x_38;
+}
+}
+}
+else
+{
+lean_object* x_39; lean_object* x_40; size_t x_41; size_t x_42; lean_object* x_43; lean_object* x_44; 
+x_39 = lean_ctor_get(x_2, 0);
+lean_inc(x_39);
+lean_dec(x_2);
+x_40 = lean_array_get_size(x_39);
+x_41 = lean_usize_of_nat(x_40);
+lean_dec(x_40);
+x_42 = 0;
+x_43 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__25(x_1, x_41, x_42, x_39, x_3);
+x_44 = lean_ctor_get(x_43, 0);
+lean_inc(x_44);
+if (lean_obj_tag(x_44) == 0)
+{
+lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; 
+x_45 = lean_ctor_get(x_43, 1);
+lean_inc(x_45);
+if (lean_is_exclusive(x_43)) {
+ lean_ctor_release(x_43, 0);
+ lean_ctor_release(x_43, 1);
+ x_46 = x_43;
+} else {
+ lean_dec_ref(x_43);
+ x_46 = lean_box(0);
+}
+x_47 = lean_ctor_get(x_44, 0);
+lean_inc(x_47);
+if (lean_is_exclusive(x_44)) {
+ lean_ctor_release(x_44, 0);
+ x_48 = x_44;
+} else {
+ lean_dec_ref(x_44);
+ x_48 = lean_box(0);
+}
+if (lean_is_scalar(x_48)) {
+ x_49 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_49 = x_48;
+}
+lean_ctor_set(x_49, 0, x_47);
+if (lean_is_scalar(x_46)) {
+ x_50 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_50 = x_46;
+}
+lean_ctor_set(x_50, 0, x_49);
+lean_ctor_set(x_50, 1, x_45);
+return x_50;
+}
+else
+{
+lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; 
+x_51 = lean_ctor_get(x_43, 1);
+lean_inc(x_51);
+if (lean_is_exclusive(x_43)) {
+ lean_ctor_release(x_43, 0);
+ lean_ctor_release(x_43, 1);
+ x_52 = x_43;
+} else {
+ lean_dec_ref(x_43);
+ x_52 = lean_box(0);
+}
+x_53 = lean_ctor_get(x_44, 0);
+lean_inc(x_53);
+if (lean_is_exclusive(x_44)) {
+ lean_ctor_release(x_44, 0);
+ x_54 = x_44;
+} else {
+ lean_dec_ref(x_44);
+ x_54 = lean_box(0);
+}
+x_55 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_55, 0, x_53);
+if (lean_is_scalar(x_54)) {
+ x_56 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_56 = x_54;
+}
+lean_ctor_set(x_56, 0, x_55);
+if (lean_is_scalar(x_52)) {
+ x_57 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_57 = x_52;
+}
+lean_ctor_set(x_57, 0, x_56);
+lean_ctor_set(x_57, 1, x_51);
+return x_57;
+}
+}
+}
+default: 
+{
+uint8_t x_58; 
+x_58 = !lean_is_exclusive(x_2);
+if (x_58 == 0)
+{
+lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; 
+x_59 = lean_ctor_get(x_2, 0);
+x_60 = lean_ctor_get(x_2, 1);
+lean_inc(x_1);
+x_61 = lean_apply_2(x_1, x_59, x_3);
+x_62 = lean_ctor_get(x_61, 0);
+lean_inc(x_62);
+if (lean_obj_tag(x_62) == 0)
+{
+uint8_t x_63; 
+lean_free_object(x_2);
+lean_dec(x_60);
+lean_dec(x_1);
+x_63 = !lean_is_exclusive(x_61);
+if (x_63 == 0)
+{
+lean_object* x_64; uint8_t x_65; 
+x_64 = lean_ctor_get(x_61, 0);
+lean_dec(x_64);
+x_65 = !lean_is_exclusive(x_62);
+if (x_65 == 0)
+{
+return x_61;
+}
+else
+{
+lean_object* x_66; lean_object* x_67; 
+x_66 = lean_ctor_get(x_62, 0);
+lean_inc(x_66);
+lean_dec(x_62);
+x_67 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_67, 0, x_66);
+lean_ctor_set(x_61, 0, x_67);
+return x_61;
+}
+}
+else
+{
+lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; 
+x_68 = lean_ctor_get(x_61, 1);
+lean_inc(x_68);
+lean_dec(x_61);
+x_69 = lean_ctor_get(x_62, 0);
+lean_inc(x_69);
+if (lean_is_exclusive(x_62)) {
+ lean_ctor_release(x_62, 0);
+ x_70 = x_62;
+} else {
+ lean_dec_ref(x_62);
+ x_70 = lean_box(0);
+}
+if (lean_is_scalar(x_70)) {
+ x_71 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_71 = x_70;
+}
+lean_ctor_set(x_71, 0, x_69);
+x_72 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_72, 0, x_71);
+lean_ctor_set(x_72, 1, x_68);
+return x_72;
+}
+}
+else
+{
+lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; 
+x_73 = lean_ctor_get(x_61, 1);
+lean_inc(x_73);
+lean_dec(x_61);
+x_74 = lean_ctor_get(x_62, 0);
+lean_inc(x_74);
+lean_dec(x_62);
+x_75 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__24(x_1, x_60, x_73);
+x_76 = lean_ctor_get(x_75, 0);
+lean_inc(x_76);
+if (lean_obj_tag(x_76) == 0)
+{
+uint8_t x_77; 
+lean_dec(x_74);
+lean_free_object(x_2);
+x_77 = !lean_is_exclusive(x_75);
+if (x_77 == 0)
+{
+lean_object* x_78; uint8_t x_79; 
+x_78 = lean_ctor_get(x_75, 0);
+lean_dec(x_78);
+x_79 = !lean_is_exclusive(x_76);
+if (x_79 == 0)
+{
+return x_75;
+}
+else
+{
+lean_object* x_80; lean_object* x_81; 
+x_80 = lean_ctor_get(x_76, 0);
+lean_inc(x_80);
+lean_dec(x_76);
+x_81 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_81, 0, x_80);
+lean_ctor_set(x_75, 0, x_81);
+return x_75;
+}
+}
+else
+{
+lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; 
+x_82 = lean_ctor_get(x_75, 1);
+lean_inc(x_82);
+lean_dec(x_75);
+x_83 = lean_ctor_get(x_76, 0);
+lean_inc(x_83);
+if (lean_is_exclusive(x_76)) {
+ lean_ctor_release(x_76, 0);
+ x_84 = x_76;
+} else {
+ lean_dec_ref(x_76);
+ x_84 = lean_box(0);
+}
+if (lean_is_scalar(x_84)) {
+ x_85 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_85 = x_84;
+}
+lean_ctor_set(x_85, 0, x_83);
+x_86 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_86, 0, x_85);
+lean_ctor_set(x_86, 1, x_82);
+return x_86;
+}
+}
+else
+{
+uint8_t x_87; 
+x_87 = !lean_is_exclusive(x_75);
+if (x_87 == 0)
+{
+lean_object* x_88; uint8_t x_89; 
+x_88 = lean_ctor_get(x_75, 0);
+lean_dec(x_88);
+x_89 = !lean_is_exclusive(x_76);
+if (x_89 == 0)
+{
+lean_object* x_90; 
+x_90 = lean_ctor_get(x_76, 0);
+lean_ctor_set(x_2, 1, x_90);
+lean_ctor_set(x_2, 0, x_74);
+lean_ctor_set(x_76, 0, x_2);
+return x_75;
+}
+else
+{
+lean_object* x_91; lean_object* x_92; 
+x_91 = lean_ctor_get(x_76, 0);
+lean_inc(x_91);
+lean_dec(x_76);
+lean_ctor_set(x_2, 1, x_91);
+lean_ctor_set(x_2, 0, x_74);
+x_92 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_92, 0, x_2);
+lean_ctor_set(x_75, 0, x_92);
+return x_75;
+}
+}
+else
+{
+lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; 
+x_93 = lean_ctor_get(x_75, 1);
+lean_inc(x_93);
+lean_dec(x_75);
+x_94 = lean_ctor_get(x_76, 0);
+lean_inc(x_94);
+if (lean_is_exclusive(x_76)) {
+ lean_ctor_release(x_76, 0);
+ x_95 = x_76;
+} else {
+ lean_dec_ref(x_76);
+ x_95 = lean_box(0);
+}
+lean_ctor_set(x_2, 1, x_94);
+lean_ctor_set(x_2, 0, x_74);
+if (lean_is_scalar(x_95)) {
+ x_96 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_96 = x_95;
+}
+lean_ctor_set(x_96, 0, x_2);
+x_97 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_97, 0, x_96);
+lean_ctor_set(x_97, 1, x_93);
+return x_97;
+}
+}
+}
+}
+else
+{
+lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; 
+x_98 = lean_ctor_get(x_2, 0);
+x_99 = lean_ctor_get(x_2, 1);
+lean_inc(x_99);
+lean_inc(x_98);
+lean_dec(x_2);
+lean_inc(x_1);
+x_100 = lean_apply_2(x_1, x_98, x_3);
+x_101 = lean_ctor_get(x_100, 0);
+lean_inc(x_101);
+if (lean_obj_tag(x_101) == 0)
+{
+lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; 
+lean_dec(x_99);
+lean_dec(x_1);
+x_102 = lean_ctor_get(x_100, 1);
+lean_inc(x_102);
+if (lean_is_exclusive(x_100)) {
+ lean_ctor_release(x_100, 0);
+ lean_ctor_release(x_100, 1);
+ x_103 = x_100;
+} else {
+ lean_dec_ref(x_100);
+ x_103 = lean_box(0);
+}
+x_104 = lean_ctor_get(x_101, 0);
+lean_inc(x_104);
+if (lean_is_exclusive(x_101)) {
+ lean_ctor_release(x_101, 0);
+ x_105 = x_101;
+} else {
+ lean_dec_ref(x_101);
+ x_105 = lean_box(0);
+}
+if (lean_is_scalar(x_105)) {
+ x_106 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_106 = x_105;
+}
+lean_ctor_set(x_106, 0, x_104);
+if (lean_is_scalar(x_103)) {
+ x_107 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_107 = x_103;
+}
+lean_ctor_set(x_107, 0, x_106);
+lean_ctor_set(x_107, 1, x_102);
+return x_107;
+}
+else
+{
+lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; 
+x_108 = lean_ctor_get(x_100, 1);
+lean_inc(x_108);
+lean_dec(x_100);
+x_109 = lean_ctor_get(x_101, 0);
+lean_inc(x_109);
+lean_dec(x_101);
+x_110 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__24(x_1, x_99, x_108);
+x_111 = lean_ctor_get(x_110, 0);
+lean_inc(x_111);
+if (lean_obj_tag(x_111) == 0)
+{
+lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; 
+lean_dec(x_109);
+x_112 = lean_ctor_get(x_110, 1);
+lean_inc(x_112);
+if (lean_is_exclusive(x_110)) {
+ lean_ctor_release(x_110, 0);
+ lean_ctor_release(x_110, 1);
+ x_113 = x_110;
+} else {
+ lean_dec_ref(x_110);
+ x_113 = lean_box(0);
+}
+x_114 = lean_ctor_get(x_111, 0);
+lean_inc(x_114);
+if (lean_is_exclusive(x_111)) {
+ lean_ctor_release(x_111, 0);
+ x_115 = x_111;
+} else {
+ lean_dec_ref(x_111);
+ x_115 = lean_box(0);
+}
+if (lean_is_scalar(x_115)) {
+ x_116 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_116 = x_115;
+}
+lean_ctor_set(x_116, 0, x_114);
+if (lean_is_scalar(x_113)) {
+ x_117 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_117 = x_113;
+}
+lean_ctor_set(x_117, 0, x_116);
+lean_ctor_set(x_117, 1, x_112);
+return x_117;
+}
+else
+{
+lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; 
+x_118 = lean_ctor_get(x_110, 1);
+lean_inc(x_118);
+if (lean_is_exclusive(x_110)) {
+ lean_ctor_release(x_110, 0);
+ lean_ctor_release(x_110, 1);
+ x_119 = x_110;
+} else {
+ lean_dec_ref(x_110);
+ x_119 = lean_box(0);
+}
+x_120 = lean_ctor_get(x_111, 0);
+lean_inc(x_120);
+if (lean_is_exclusive(x_111)) {
+ lean_ctor_release(x_111, 0);
+ x_121 = x_111;
+} else {
+ lean_dec_ref(x_111);
+ x_121 = lean_box(0);
+}
+x_122 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_122, 0, x_109);
+lean_ctor_set(x_122, 1, x_120);
+if (lean_is_scalar(x_121)) {
+ x_123 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_123 = x_121;
+}
+lean_ctor_set(x_123, 0, x_122);
+if (lean_is_scalar(x_119)) {
+ x_124 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_124 = x_119;
+}
+lean_ctor_set(x_124, 0, x_123);
+lean_ctor_set(x_124, 1, x_118);
+return x_124;
+}
+}
+}
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__26(size_t x_1, size_t x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+uint8_t x_5; 
+x_5 = lean_usize_dec_lt(x_2, x_1);
+if (x_5 == 0)
+{
+lean_object* x_6; lean_object* x_7; 
+x_6 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_6, 0, x_3);
+x_7 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_7, 0, x_6);
+lean_ctor_set(x_7, 1, x_4);
+return x_7;
+}
+else
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; size_t x_11; size_t x_12; lean_object* x_13; 
+x_8 = lean_array_uget(x_3, x_2);
+x_9 = lean_unsigned_to_nat(0u);
+x_10 = lean_array_uset(x_3, x_2, x_9);
+x_11 = 1;
+x_12 = lean_usize_add(x_2, x_11);
+x_13 = lean_array_uset(x_10, x_2, x_8);
+x_2 = x_12;
+x_3 = x_13;
+goto _start;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__27(size_t x_1, size_t x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+uint8_t x_5; 
+x_5 = lean_usize_dec_lt(x_2, x_1);
+if (x_5 == 0)
+{
+lean_object* x_6; lean_object* x_7; 
+x_6 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_6, 0, x_3);
+x_7 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_7, 0, x_6);
+lean_ctor_set(x_7, 1, x_4);
+return x_7;
+}
+else
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; size_t x_11; size_t x_12; lean_object* x_13; 
+x_8 = lean_array_uget(x_3, x_2);
+x_9 = lean_unsigned_to_nat(0u);
+x_10 = lean_array_uset(x_3, x_2, x_9);
+x_11 = 1;
+x_12 = lean_usize_add(x_2, x_11);
+x_13 = lean_array_uset(x_10, x_2, x_8);
+x_2 = x_12;
+x_3 = x_13;
+goto _start;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28___lambda__1(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+lean_object* x_3; lean_object* x_4; lean_object* x_5; uint8_t x_6; 
+x_3 = lean_ctor_get(x_1, 0);
+lean_inc(x_3);
+x_4 = lean_ctor_get(x_1, 1);
+lean_inc(x_4);
+lean_dec(x_1);
+x_5 = l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__22(x_3, x_2);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; uint8_t x_8; 
+x_7 = lean_ctor_get(x_5, 0);
+x_8 = !lean_is_exclusive(x_7);
+if (x_8 == 0)
+{
+lean_object* x_9; lean_object* x_10; 
+x_9 = lean_ctor_get(x_7, 0);
+x_10 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_10, 0, x_9);
+lean_ctor_set(x_10, 1, x_4);
+lean_ctor_set(x_7, 0, x_10);
+return x_5;
+}
+else
+{
+lean_object* x_11; lean_object* x_12; lean_object* x_13; 
+x_11 = lean_ctor_get(x_7, 0);
+lean_inc(x_11);
+lean_dec(x_7);
+x_12 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_12, 0, x_11);
+lean_ctor_set(x_12, 1, x_4);
+x_13 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_13, 0, x_12);
+lean_ctor_set(x_5, 0, x_13);
+return x_5;
+}
+}
+else
+{
+lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
+x_14 = lean_ctor_get(x_5, 0);
+x_15 = lean_ctor_get(x_5, 1);
+lean_inc(x_15);
+lean_inc(x_14);
+lean_dec(x_5);
+x_16 = lean_ctor_get(x_14, 0);
+lean_inc(x_16);
+if (lean_is_exclusive(x_14)) {
+ lean_ctor_release(x_14, 0);
+ x_17 = x_14;
+} else {
+ lean_dec_ref(x_14);
+ x_17 = lean_box(0);
+}
+x_18 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_18, 0, x_16);
+lean_ctor_set(x_18, 1, x_4);
+if (lean_is_scalar(x_17)) {
+ x_19 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_19 = x_17;
+}
+lean_ctor_set(x_19, 0, x_18);
+x_20 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_20, 0, x_19);
+lean_ctor_set(x_20, 1, x_15);
+return x_20;
+}
+}
+}
+static lean_object* _init_l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28___lambda__1), 2, 0);
+return x_1;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28(size_t x_1, size_t x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+uint8_t x_5; 
+x_5 = lean_usize_dec_lt(x_2, x_1);
+if (x_5 == 0)
+{
+lean_object* x_6; lean_object* x_7; 
+x_6 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_6, 0, x_3);
+x_7 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_7, 0, x_6);
+lean_ctor_set(x_7, 1, x_4);
+return x_7;
+}
+else
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; uint8_t x_28; uint8_t x_29; lean_object* x_30; size_t x_31; size_t x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; size_t x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; 
+x_8 = lean_array_uget(x_3, x_2);
+x_9 = lean_unsigned_to_nat(0u);
+x_10 = lean_array_uset(x_3, x_2, x_9);
+x_24 = lean_ctor_get(x_8, 0);
+lean_inc(x_24);
+x_25 = lean_ctor_get(x_8, 1);
+lean_inc(x_25);
+x_26 = lean_ctor_get(x_8, 2);
+lean_inc(x_26);
+x_27 = lean_ctor_get(x_8, 3);
+lean_inc(x_27);
+x_28 = lean_ctor_get_uint8(x_8, sizeof(void*)*4);
+x_29 = lean_ctor_get_uint8(x_8, sizeof(void*)*4 + 1);
+lean_dec(x_8);
+x_30 = lean_array_get_size(x_24);
+x_31 = lean_usize_of_nat(x_30);
+lean_dec(x_30);
+x_32 = 0;
+x_33 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__26(x_31, x_32, x_24, x_4);
+x_34 = lean_ctor_get(x_33, 0);
+lean_inc(x_34);
+x_35 = lean_ctor_get(x_33, 1);
+lean_inc(x_35);
+lean_dec(x_33);
+x_36 = lean_ctor_get(x_34, 0);
+lean_inc(x_36);
+lean_dec(x_34);
+x_37 = lean_array_get_size(x_25);
+x_38 = lean_usize_of_nat(x_37);
+lean_dec(x_37);
+x_39 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__27(x_38, x_32, x_25, x_35);
+x_40 = lean_ctor_get(x_39, 0);
+lean_inc(x_40);
+x_41 = lean_ctor_get(x_39, 1);
+lean_inc(x_41);
+lean_dec(x_39);
+x_42 = lean_ctor_get(x_40, 0);
+lean_inc(x_42);
+lean_dec(x_40);
+x_43 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28___closed__1;
+x_44 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__24(x_43, x_26, x_41);
+x_45 = lean_ctor_get(x_44, 0);
+lean_inc(x_45);
+if (lean_obj_tag(x_45) == 0)
+{
+lean_object* x_46; uint8_t x_47; 
+lean_dec(x_42);
+lean_dec(x_36);
+lean_dec(x_27);
+x_46 = lean_ctor_get(x_44, 1);
+lean_inc(x_46);
+lean_dec(x_44);
+x_47 = !lean_is_exclusive(x_45);
+if (x_47 == 0)
+{
+x_11 = x_45;
+x_12 = x_46;
+goto block_23;
+}
+else
+{
+lean_object* x_48; lean_object* x_49; 
+x_48 = lean_ctor_get(x_45, 0);
+lean_inc(x_48);
+lean_dec(x_45);
+x_49 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_49, 0, x_48);
+x_11 = x_49;
+x_12 = x_46;
+goto block_23;
+}
+}
+else
+{
+if (lean_obj_tag(x_27) == 0)
+{
+lean_object* x_50; uint8_t x_51; 
+x_50 = lean_ctor_get(x_44, 1);
+lean_inc(x_50);
+lean_dec(x_44);
+x_51 = !lean_is_exclusive(x_45);
+if (x_51 == 0)
+{
+lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; 
+x_52 = lean_ctor_get(x_45, 0);
+x_53 = lean_box(0);
+x_54 = lean_box(x_28);
+x_55 = lean_box(x_29);
+x_56 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_56, 0, x_36);
+lean_ctor_set(x_56, 1, x_42);
+lean_ctor_set(x_56, 2, x_52);
+lean_ctor_set(x_56, 3, x_53);
+lean_ctor_set(x_56, 4, x_54);
+lean_ctor_set(x_56, 5, x_55);
+lean_ctor_set(x_45, 0, x_56);
+x_11 = x_45;
+x_12 = x_50;
+goto block_23;
+}
+else
+{
+lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; 
+x_57 = lean_ctor_get(x_45, 0);
+lean_inc(x_57);
+lean_dec(x_45);
+x_58 = lean_box(0);
+x_59 = lean_box(x_28);
+x_60 = lean_box(x_29);
+x_61 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_61, 0, x_36);
+lean_ctor_set(x_61, 1, x_42);
+lean_ctor_set(x_61, 2, x_57);
+lean_ctor_set(x_61, 3, x_58);
+lean_ctor_set(x_61, 4, x_59);
+lean_ctor_set(x_61, 5, x_60);
+x_62 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_62, 0, x_61);
+x_11 = x_62;
+x_12 = x_50;
+goto block_23;
+}
+}
+else
+{
+lean_object* x_63; lean_object* x_64; uint8_t x_65; 
+x_63 = lean_ctor_get(x_44, 1);
+lean_inc(x_63);
+lean_dec(x_44);
+x_64 = lean_ctor_get(x_45, 0);
+lean_inc(x_64);
+lean_dec(x_45);
+x_65 = !lean_is_exclusive(x_27);
+if (x_65 == 0)
+{
+lean_object* x_66; lean_object* x_67; lean_object* x_68; 
+x_66 = lean_ctor_get(x_27, 0);
+x_67 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__24(x_43, x_66, x_63);
+x_68 = lean_ctor_get(x_67, 0);
+lean_inc(x_68);
+if (lean_obj_tag(x_68) == 0)
+{
+lean_object* x_69; uint8_t x_70; 
+lean_free_object(x_27);
+lean_dec(x_64);
+lean_dec(x_42);
+lean_dec(x_36);
+x_69 = lean_ctor_get(x_67, 1);
+lean_inc(x_69);
+lean_dec(x_67);
+x_70 = !lean_is_exclusive(x_68);
+if (x_70 == 0)
+{
+x_11 = x_68;
+x_12 = x_69;
+goto block_23;
+}
+else
+{
+lean_object* x_71; lean_object* x_72; 
+x_71 = lean_ctor_get(x_68, 0);
+lean_inc(x_71);
+lean_dec(x_68);
+x_72 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_72, 0, x_71);
+x_11 = x_72;
+x_12 = x_69;
+goto block_23;
+}
+}
+else
+{
+lean_object* x_73; uint8_t x_74; 
+x_73 = lean_ctor_get(x_67, 1);
+lean_inc(x_73);
+lean_dec(x_67);
+x_74 = !lean_is_exclusive(x_68);
+if (x_74 == 0)
+{
+lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; 
+x_75 = lean_ctor_get(x_68, 0);
+lean_ctor_set(x_27, 0, x_75);
+x_76 = lean_box(x_28);
+x_77 = lean_box(x_29);
+x_78 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_78, 0, x_36);
+lean_ctor_set(x_78, 1, x_42);
+lean_ctor_set(x_78, 2, x_64);
+lean_ctor_set(x_78, 3, x_27);
+lean_ctor_set(x_78, 4, x_76);
+lean_ctor_set(x_78, 5, x_77);
+lean_ctor_set(x_68, 0, x_78);
+x_11 = x_68;
+x_12 = x_73;
+goto block_23;
+}
+else
+{
+lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; 
+x_79 = lean_ctor_get(x_68, 0);
+lean_inc(x_79);
+lean_dec(x_68);
+lean_ctor_set(x_27, 0, x_79);
+x_80 = lean_box(x_28);
+x_81 = lean_box(x_29);
+x_82 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_82, 0, x_36);
+lean_ctor_set(x_82, 1, x_42);
+lean_ctor_set(x_82, 2, x_64);
+lean_ctor_set(x_82, 3, x_27);
+lean_ctor_set(x_82, 4, x_80);
+lean_ctor_set(x_82, 5, x_81);
+x_83 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_83, 0, x_82);
+x_11 = x_83;
+x_12 = x_73;
+goto block_23;
+}
+}
+}
+else
+{
+lean_object* x_84; lean_object* x_85; lean_object* x_86; 
+x_84 = lean_ctor_get(x_27, 0);
+lean_inc(x_84);
+lean_dec(x_27);
+x_85 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__24(x_43, x_84, x_63);
+x_86 = lean_ctor_get(x_85, 0);
+lean_inc(x_86);
+if (lean_obj_tag(x_86) == 0)
+{
+lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; 
+lean_dec(x_64);
+lean_dec(x_42);
+lean_dec(x_36);
+x_87 = lean_ctor_get(x_85, 1);
+lean_inc(x_87);
+lean_dec(x_85);
+x_88 = lean_ctor_get(x_86, 0);
+lean_inc(x_88);
+if (lean_is_exclusive(x_86)) {
+ lean_ctor_release(x_86, 0);
+ x_89 = x_86;
+} else {
+ lean_dec_ref(x_86);
+ x_89 = lean_box(0);
+}
+if (lean_is_scalar(x_89)) {
+ x_90 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_90 = x_89;
+}
+lean_ctor_set(x_90, 0, x_88);
+x_11 = x_90;
+x_12 = x_87;
+goto block_23;
+}
+else
+{
+lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; 
+x_91 = lean_ctor_get(x_85, 1);
+lean_inc(x_91);
+lean_dec(x_85);
+x_92 = lean_ctor_get(x_86, 0);
+lean_inc(x_92);
+if (lean_is_exclusive(x_86)) {
+ lean_ctor_release(x_86, 0);
+ x_93 = x_86;
+} else {
+ lean_dec_ref(x_86);
+ x_93 = lean_box(0);
+}
+x_94 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_94, 0, x_92);
+x_95 = lean_box(x_28);
+x_96 = lean_box(x_29);
+x_97 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_97, 0, x_36);
+lean_ctor_set(x_97, 1, x_42);
+lean_ctor_set(x_97, 2, x_64);
+lean_ctor_set(x_97, 3, x_94);
+lean_ctor_set(x_97, 4, x_95);
+lean_ctor_set(x_97, 5, x_96);
+if (lean_is_scalar(x_93)) {
+ x_98 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_98 = x_93;
+}
+lean_ctor_set(x_98, 0, x_97);
+x_11 = x_98;
+x_12 = x_91;
+goto block_23;
+}
+}
+}
+}
+block_23:
+{
+if (lean_obj_tag(x_11) == 0)
+{
+uint8_t x_13; 
+lean_dec(x_10);
+x_13 = !lean_is_exclusive(x_11);
+if (x_13 == 0)
+{
+lean_object* x_14; 
+x_14 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_14, 0, x_11);
+lean_ctor_set(x_14, 1, x_12);
+return x_14;
+}
+else
+{
+lean_object* x_15; lean_object* x_16; lean_object* x_17; 
+x_15 = lean_ctor_get(x_11, 0);
+lean_inc(x_15);
+lean_dec(x_11);
+x_16 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_16, 0, x_15);
+x_17 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_17, 0, x_16);
+lean_ctor_set(x_17, 1, x_12);
+return x_17;
+}
+}
+else
+{
+lean_object* x_18; size_t x_19; size_t x_20; lean_object* x_21; 
+x_18 = lean_ctor_get(x_11, 0);
+lean_inc(x_18);
+lean_dec(x_11);
+x_19 = 1;
+x_20 = lean_usize_add(x_2, x_19);
+x_21 = lean_array_uset(x_10, x_2, x_18);
+x_2 = x_20;
+x_3 = x_21;
+x_4 = x_12;
+goto _start;
+}
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__30(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; uint8_t x_5; 
+x_4 = l_Lean_Server_FileWorker_RpcSession_store(x_3, x_1, x_2);
+x_5 = !lean_is_exclusive(x_4);
+if (x_5 == 0)
+{
+lean_object* x_6; lean_object* x_7; 
+x_6 = lean_ctor_get(x_4, 0);
+x_7 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_7, 0, x_6);
+lean_ctor_set(x_4, 0, x_7);
+return x_4;
+}
+else
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
+x_8 = lean_ctor_get(x_4, 0);
+x_9 = lean_ctor_get(x_4, 1);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_dec(x_4);
+x_10 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_10, 0, x_8);
+x_11 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_11, 0, x_10);
+lean_ctor_set(x_11, 1, x_9);
+return x_11;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__29(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+lean_object* x_3; lean_object* x_4; 
+x_3 = l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__20___closed__4;
+x_4 = l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__30(x_3, x_1, x_2);
+return x_4;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__32(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+uint8_t x_6; 
+x_6 = lean_usize_dec_lt(x_3, x_2);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; 
+lean_dec(x_1);
+x_7 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_7, 0, x_4);
+x_8 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_8, 0, x_7);
+lean_ctor_set(x_8, 1, x_5);
+return x_8;
+}
+else
+{
+lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
+x_9 = lean_array_uget(x_4, x_3);
+x_10 = lean_unsigned_to_nat(0u);
+x_11 = lean_array_uset(x_4, x_3, x_10);
+lean_inc(x_1);
+x_12 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(x_1, x_9, x_5);
+x_13 = lean_ctor_get(x_12, 0);
+lean_inc(x_13);
+if (lean_obj_tag(x_13) == 0)
+{
+uint8_t x_14; 
+lean_dec(x_11);
+lean_dec(x_1);
+x_14 = !lean_is_exclusive(x_12);
+if (x_14 == 0)
+{
+lean_object* x_15; uint8_t x_16; 
+x_15 = lean_ctor_get(x_12, 0);
+lean_dec(x_15);
+x_16 = !lean_is_exclusive(x_13);
+if (x_16 == 0)
+{
+return x_12;
+}
+else
+{
+lean_object* x_17; lean_object* x_18; 
+x_17 = lean_ctor_get(x_13, 0);
+lean_inc(x_17);
+lean_dec(x_13);
+x_18 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_18, 0, x_17);
+lean_ctor_set(x_12, 0, x_18);
+return x_12;
+}
+}
+else
+{
+lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
+x_19 = lean_ctor_get(x_12, 1);
+lean_inc(x_19);
+lean_dec(x_12);
+x_20 = lean_ctor_get(x_13, 0);
+lean_inc(x_20);
+if (lean_is_exclusive(x_13)) {
+ lean_ctor_release(x_13, 0);
+ x_21 = x_13;
+} else {
+ lean_dec_ref(x_13);
+ x_21 = lean_box(0);
+}
+if (lean_is_scalar(x_21)) {
+ x_22 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_22 = x_21;
+}
+lean_ctor_set(x_22, 0, x_20);
+x_23 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_23, 0, x_22);
+lean_ctor_set(x_23, 1, x_19);
+return x_23;
+}
+}
+else
+{
+lean_object* x_24; lean_object* x_25; size_t x_26; size_t x_27; lean_object* x_28; 
+x_24 = lean_ctor_get(x_12, 1);
+lean_inc(x_24);
+lean_dec(x_12);
+x_25 = lean_ctor_get(x_13, 0);
+lean_inc(x_25);
+lean_dec(x_13);
+x_26 = 1;
+x_27 = lean_usize_add(x_3, x_26);
+x_28 = lean_array_uset(x_11, x_3, x_25);
+x_3 = x_27;
+x_4 = x_28;
+x_5 = x_24;
+goto _start;
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+switch (lean_obj_tag(x_2)) {
+case 0:
+{
+uint8_t x_4; 
+lean_dec(x_1);
+x_4 = !lean_is_exclusive(x_2);
+if (x_4 == 0)
+{
+lean_object* x_5; lean_object* x_6; 
+x_5 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_5, 0, x_2);
+x_6 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_6, 0, x_5);
+lean_ctor_set(x_6, 1, x_3);
+return x_6;
+}
+else
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
+x_7 = lean_ctor_get(x_2, 0);
+lean_inc(x_7);
+lean_dec(x_2);
+x_8 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_8, 0, x_7);
+x_9 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_9, 0, x_8);
+x_10 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_10, 0, x_9);
+lean_ctor_set(x_10, 1, x_3);
+return x_10;
+}
+}
+case 1:
+{
+uint8_t x_11; 
+x_11 = !lean_is_exclusive(x_2);
+if (x_11 == 0)
+{
+lean_object* x_12; lean_object* x_13; size_t x_14; size_t x_15; lean_object* x_16; lean_object* x_17; 
+x_12 = lean_ctor_get(x_2, 0);
+x_13 = lean_array_get_size(x_12);
+x_14 = lean_usize_of_nat(x_13);
+lean_dec(x_13);
+x_15 = 0;
+x_16 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__32(x_1, x_14, x_15, x_12, x_3);
+x_17 = lean_ctor_get(x_16, 0);
+lean_inc(x_17);
+if (lean_obj_tag(x_17) == 0)
+{
+uint8_t x_18; 
+lean_free_object(x_2);
+x_18 = !lean_is_exclusive(x_16);
+if (x_18 == 0)
+{
+lean_object* x_19; uint8_t x_20; 
+x_19 = lean_ctor_get(x_16, 0);
+lean_dec(x_19);
+x_20 = !lean_is_exclusive(x_17);
+if (x_20 == 0)
+{
+return x_16;
+}
+else
+{
+lean_object* x_21; lean_object* x_22; 
+x_21 = lean_ctor_get(x_17, 0);
+lean_inc(x_21);
+lean_dec(x_17);
+x_22 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_22, 0, x_21);
+lean_ctor_set(x_16, 0, x_22);
+return x_16;
+}
+}
+else
+{
+lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; 
+x_23 = lean_ctor_get(x_16, 1);
+lean_inc(x_23);
+lean_dec(x_16);
+x_24 = lean_ctor_get(x_17, 0);
+lean_inc(x_24);
+if (lean_is_exclusive(x_17)) {
+ lean_ctor_release(x_17, 0);
+ x_25 = x_17;
+} else {
+ lean_dec_ref(x_17);
+ x_25 = lean_box(0);
+}
+if (lean_is_scalar(x_25)) {
+ x_26 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_26 = x_25;
+}
+lean_ctor_set(x_26, 0, x_24);
+x_27 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_27, 0, x_26);
+lean_ctor_set(x_27, 1, x_23);
+return x_27;
+}
+}
+else
+{
+uint8_t x_28; 
+x_28 = !lean_is_exclusive(x_16);
+if (x_28 == 0)
+{
+lean_object* x_29; uint8_t x_30; 
+x_29 = lean_ctor_get(x_16, 0);
+lean_dec(x_29);
+x_30 = !lean_is_exclusive(x_17);
+if (x_30 == 0)
+{
+lean_object* x_31; 
+x_31 = lean_ctor_get(x_17, 0);
+lean_ctor_set(x_2, 0, x_31);
+lean_ctor_set(x_17, 0, x_2);
+return x_16;
+}
+else
+{
+lean_object* x_32; lean_object* x_33; 
+x_32 = lean_ctor_get(x_17, 0);
+lean_inc(x_32);
+lean_dec(x_17);
+lean_ctor_set(x_2, 0, x_32);
+x_33 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_33, 0, x_2);
+lean_ctor_set(x_16, 0, x_33);
+return x_16;
+}
+}
+else
+{
+lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; 
+x_34 = lean_ctor_get(x_16, 1);
+lean_inc(x_34);
+lean_dec(x_16);
+x_35 = lean_ctor_get(x_17, 0);
+lean_inc(x_35);
+if (lean_is_exclusive(x_17)) {
+ lean_ctor_release(x_17, 0);
+ x_36 = x_17;
+} else {
+ lean_dec_ref(x_17);
+ x_36 = lean_box(0);
+}
+lean_ctor_set(x_2, 0, x_35);
+if (lean_is_scalar(x_36)) {
+ x_37 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_37 = x_36;
+}
+lean_ctor_set(x_37, 0, x_2);
+x_38 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_38, 0, x_37);
+lean_ctor_set(x_38, 1, x_34);
+return x_38;
+}
+}
+}
+else
+{
+lean_object* x_39; lean_object* x_40; size_t x_41; size_t x_42; lean_object* x_43; lean_object* x_44; 
+x_39 = lean_ctor_get(x_2, 0);
+lean_inc(x_39);
+lean_dec(x_2);
+x_40 = lean_array_get_size(x_39);
+x_41 = lean_usize_of_nat(x_40);
+lean_dec(x_40);
+x_42 = 0;
+x_43 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__32(x_1, x_41, x_42, x_39, x_3);
+x_44 = lean_ctor_get(x_43, 0);
+lean_inc(x_44);
+if (lean_obj_tag(x_44) == 0)
+{
+lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; 
+x_45 = lean_ctor_get(x_43, 1);
+lean_inc(x_45);
+if (lean_is_exclusive(x_43)) {
+ lean_ctor_release(x_43, 0);
+ lean_ctor_release(x_43, 1);
+ x_46 = x_43;
+} else {
+ lean_dec_ref(x_43);
+ x_46 = lean_box(0);
+}
+x_47 = lean_ctor_get(x_44, 0);
+lean_inc(x_47);
+if (lean_is_exclusive(x_44)) {
+ lean_ctor_release(x_44, 0);
+ x_48 = x_44;
+} else {
+ lean_dec_ref(x_44);
+ x_48 = lean_box(0);
+}
+if (lean_is_scalar(x_48)) {
+ x_49 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_49 = x_48;
+}
+lean_ctor_set(x_49, 0, x_47);
+if (lean_is_scalar(x_46)) {
+ x_50 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_50 = x_46;
+}
+lean_ctor_set(x_50, 0, x_49);
+lean_ctor_set(x_50, 1, x_45);
+return x_50;
+}
+else
+{
+lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; 
+x_51 = lean_ctor_get(x_43, 1);
+lean_inc(x_51);
+if (lean_is_exclusive(x_43)) {
+ lean_ctor_release(x_43, 0);
+ lean_ctor_release(x_43, 1);
+ x_52 = x_43;
+} else {
+ lean_dec_ref(x_43);
+ x_52 = lean_box(0);
+}
+x_53 = lean_ctor_get(x_44, 0);
+lean_inc(x_53);
+if (lean_is_exclusive(x_44)) {
+ lean_ctor_release(x_44, 0);
+ x_54 = x_44;
+} else {
+ lean_dec_ref(x_44);
+ x_54 = lean_box(0);
+}
+x_55 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_55, 0, x_53);
+if (lean_is_scalar(x_54)) {
+ x_56 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_56 = x_54;
+}
+lean_ctor_set(x_56, 0, x_55);
+if (lean_is_scalar(x_52)) {
+ x_57 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_57 = x_52;
+}
+lean_ctor_set(x_57, 0, x_56);
+lean_ctor_set(x_57, 1, x_51);
+return x_57;
+}
+}
+}
+default: 
+{
+uint8_t x_58; 
+x_58 = !lean_is_exclusive(x_2);
+if (x_58 == 0)
+{
+lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; 
+x_59 = lean_ctor_get(x_2, 0);
+x_60 = lean_ctor_get(x_2, 1);
+lean_inc(x_1);
+x_61 = lean_apply_2(x_1, x_59, x_3);
+x_62 = lean_ctor_get(x_61, 0);
+lean_inc(x_62);
+if (lean_obj_tag(x_62) == 0)
+{
+uint8_t x_63; 
+lean_free_object(x_2);
+lean_dec(x_60);
+lean_dec(x_1);
+x_63 = !lean_is_exclusive(x_61);
+if (x_63 == 0)
+{
+lean_object* x_64; uint8_t x_65; 
+x_64 = lean_ctor_get(x_61, 0);
+lean_dec(x_64);
+x_65 = !lean_is_exclusive(x_62);
+if (x_65 == 0)
+{
+return x_61;
+}
+else
+{
+lean_object* x_66; lean_object* x_67; 
+x_66 = lean_ctor_get(x_62, 0);
+lean_inc(x_66);
+lean_dec(x_62);
+x_67 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_67, 0, x_66);
+lean_ctor_set(x_61, 0, x_67);
+return x_61;
+}
+}
+else
+{
+lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; 
+x_68 = lean_ctor_get(x_61, 1);
+lean_inc(x_68);
+lean_dec(x_61);
+x_69 = lean_ctor_get(x_62, 0);
+lean_inc(x_69);
+if (lean_is_exclusive(x_62)) {
+ lean_ctor_release(x_62, 0);
+ x_70 = x_62;
+} else {
+ lean_dec_ref(x_62);
+ x_70 = lean_box(0);
+}
+if (lean_is_scalar(x_70)) {
+ x_71 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_71 = x_70;
+}
+lean_ctor_set(x_71, 0, x_69);
+x_72 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_72, 0, x_71);
+lean_ctor_set(x_72, 1, x_68);
+return x_72;
+}
+}
+else
+{
+lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; 
+x_73 = lean_ctor_get(x_61, 1);
+lean_inc(x_73);
+lean_dec(x_61);
+x_74 = lean_ctor_get(x_62, 0);
+lean_inc(x_74);
+lean_dec(x_62);
+x_75 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(x_1, x_60, x_73);
+x_76 = lean_ctor_get(x_75, 0);
+lean_inc(x_76);
+if (lean_obj_tag(x_76) == 0)
+{
+uint8_t x_77; 
+lean_dec(x_74);
+lean_free_object(x_2);
+x_77 = !lean_is_exclusive(x_75);
+if (x_77 == 0)
+{
+lean_object* x_78; uint8_t x_79; 
+x_78 = lean_ctor_get(x_75, 0);
+lean_dec(x_78);
+x_79 = !lean_is_exclusive(x_76);
+if (x_79 == 0)
+{
+return x_75;
+}
+else
+{
+lean_object* x_80; lean_object* x_81; 
+x_80 = lean_ctor_get(x_76, 0);
+lean_inc(x_80);
+lean_dec(x_76);
+x_81 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_81, 0, x_80);
+lean_ctor_set(x_75, 0, x_81);
+return x_75;
+}
+}
+else
+{
+lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; 
+x_82 = lean_ctor_get(x_75, 1);
+lean_inc(x_82);
+lean_dec(x_75);
+x_83 = lean_ctor_get(x_76, 0);
+lean_inc(x_83);
+if (lean_is_exclusive(x_76)) {
+ lean_ctor_release(x_76, 0);
+ x_84 = x_76;
+} else {
+ lean_dec_ref(x_76);
+ x_84 = lean_box(0);
+}
+if (lean_is_scalar(x_84)) {
+ x_85 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_85 = x_84;
+}
+lean_ctor_set(x_85, 0, x_83);
+x_86 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_86, 0, x_85);
+lean_ctor_set(x_86, 1, x_82);
+return x_86;
+}
+}
+else
+{
+uint8_t x_87; 
+x_87 = !lean_is_exclusive(x_75);
+if (x_87 == 0)
+{
+lean_object* x_88; uint8_t x_89; 
+x_88 = lean_ctor_get(x_75, 0);
+lean_dec(x_88);
+x_89 = !lean_is_exclusive(x_76);
+if (x_89 == 0)
+{
+lean_object* x_90; 
+x_90 = lean_ctor_get(x_76, 0);
+lean_ctor_set(x_2, 1, x_90);
+lean_ctor_set(x_2, 0, x_74);
+lean_ctor_set(x_76, 0, x_2);
+return x_75;
+}
+else
+{
+lean_object* x_91; lean_object* x_92; 
+x_91 = lean_ctor_get(x_76, 0);
+lean_inc(x_91);
+lean_dec(x_76);
+lean_ctor_set(x_2, 1, x_91);
+lean_ctor_set(x_2, 0, x_74);
+x_92 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_92, 0, x_2);
+lean_ctor_set(x_75, 0, x_92);
+return x_75;
+}
+}
+else
+{
+lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; 
+x_93 = lean_ctor_get(x_75, 1);
+lean_inc(x_93);
+lean_dec(x_75);
+x_94 = lean_ctor_get(x_76, 0);
+lean_inc(x_94);
+if (lean_is_exclusive(x_76)) {
+ lean_ctor_release(x_76, 0);
+ x_95 = x_76;
+} else {
+ lean_dec_ref(x_76);
+ x_95 = lean_box(0);
+}
+lean_ctor_set(x_2, 1, x_94);
+lean_ctor_set(x_2, 0, x_74);
+if (lean_is_scalar(x_95)) {
+ x_96 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_96 = x_95;
+}
+lean_ctor_set(x_96, 0, x_2);
+x_97 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_97, 0, x_96);
+lean_ctor_set(x_97, 1, x_93);
+return x_97;
+}
+}
+}
+}
+else
+{
+lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; 
+x_98 = lean_ctor_get(x_2, 0);
+x_99 = lean_ctor_get(x_2, 1);
+lean_inc(x_99);
+lean_inc(x_98);
+lean_dec(x_2);
+lean_inc(x_1);
+x_100 = lean_apply_2(x_1, x_98, x_3);
+x_101 = lean_ctor_get(x_100, 0);
+lean_inc(x_101);
+if (lean_obj_tag(x_101) == 0)
+{
+lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; 
+lean_dec(x_99);
+lean_dec(x_1);
+x_102 = lean_ctor_get(x_100, 1);
+lean_inc(x_102);
+if (lean_is_exclusive(x_100)) {
+ lean_ctor_release(x_100, 0);
+ lean_ctor_release(x_100, 1);
+ x_103 = x_100;
+} else {
+ lean_dec_ref(x_100);
+ x_103 = lean_box(0);
+}
+x_104 = lean_ctor_get(x_101, 0);
+lean_inc(x_104);
+if (lean_is_exclusive(x_101)) {
+ lean_ctor_release(x_101, 0);
+ x_105 = x_101;
+} else {
+ lean_dec_ref(x_101);
+ x_105 = lean_box(0);
+}
+if (lean_is_scalar(x_105)) {
+ x_106 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_106 = x_105;
+}
+lean_ctor_set(x_106, 0, x_104);
+if (lean_is_scalar(x_103)) {
+ x_107 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_107 = x_103;
+}
+lean_ctor_set(x_107, 0, x_106);
+lean_ctor_set(x_107, 1, x_102);
+return x_107;
+}
+else
+{
+lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; 
+x_108 = lean_ctor_get(x_100, 1);
+lean_inc(x_108);
+lean_dec(x_100);
+x_109 = lean_ctor_get(x_101, 0);
+lean_inc(x_109);
+lean_dec(x_101);
+x_110 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(x_1, x_99, x_108);
+x_111 = lean_ctor_get(x_110, 0);
+lean_inc(x_111);
+if (lean_obj_tag(x_111) == 0)
+{
+lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; 
+lean_dec(x_109);
+x_112 = lean_ctor_get(x_110, 1);
+lean_inc(x_112);
+if (lean_is_exclusive(x_110)) {
+ lean_ctor_release(x_110, 0);
+ lean_ctor_release(x_110, 1);
+ x_113 = x_110;
+} else {
+ lean_dec_ref(x_110);
+ x_113 = lean_box(0);
+}
+x_114 = lean_ctor_get(x_111, 0);
+lean_inc(x_114);
+if (lean_is_exclusive(x_111)) {
+ lean_ctor_release(x_111, 0);
+ x_115 = x_111;
+} else {
+ lean_dec_ref(x_111);
+ x_115 = lean_box(0);
+}
+if (lean_is_scalar(x_115)) {
+ x_116 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_116 = x_115;
+}
+lean_ctor_set(x_116, 0, x_114);
+if (lean_is_scalar(x_113)) {
+ x_117 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_117 = x_113;
+}
+lean_ctor_set(x_117, 0, x_116);
+lean_ctor_set(x_117, 1, x_112);
+return x_117;
+}
+else
+{
+lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; 
+x_118 = lean_ctor_get(x_110, 1);
+lean_inc(x_118);
+if (lean_is_exclusive(x_110)) {
+ lean_ctor_release(x_110, 0);
+ lean_ctor_release(x_110, 1);
+ x_119 = x_110;
+} else {
+ lean_dec_ref(x_110);
+ x_119 = lean_box(0);
+}
+x_120 = lean_ctor_get(x_111, 0);
+lean_inc(x_120);
+if (lean_is_exclusive(x_111)) {
+ lean_ctor_release(x_111, 0);
+ x_121 = x_111;
+} else {
+ lean_dec_ref(x_111);
+ x_121 = lean_box(0);
+}
+x_122 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_122, 0, x_109);
+lean_ctor_set(x_122, 1, x_120);
+if (lean_is_scalar(x_121)) {
+ x_123 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_123 = x_121;
+}
+lean_ctor_set(x_123, 0, x_122);
+if (lean_is_scalar(x_119)) {
+ x_124 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_124 = x_119;
+}
+lean_ctor_set(x_124, 0, x_123);
+lean_ctor_set(x_124, 1, x_118);
+return x_124;
+}
+}
+}
+}
+}
+}
+}
+static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("Cannot decode params in RPC call '", 34);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___closed__2() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("(", 1);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___closed__3() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes(")'\n", 3);
+return x_1;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+lean_object* x_7; uint8_t x_8; 
+x_7 = lean_st_ref_get(x_1, x_6);
+x_8 = !lean_is_exclusive(x_7);
+if (x_8 == 0)
+{
+lean_object* x_9; lean_object* x_10; lean_object* x_11; size_t x_12; lean_object* x_13; lean_object* x_14; 
+x_9 = lean_ctor_get(x_7, 0);
+x_10 = lean_ctor_get(x_4, 0);
+lean_inc(x_10);
+x_11 = lean_ctor_get(x_4, 1);
+lean_inc(x_11);
+lean_dec(x_4);
+x_12 = lean_unbox_usize(x_10);
+lean_dec(x_10);
+x_13 = l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__20(x_12, x_9);
+x_14 = lean_ctor_get(x_13, 0);
+lean_inc(x_14);
+lean_dec(x_13);
+if (lean_obj_tag(x_14) == 0)
+{
+lean_object* x_15; uint8_t x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; uint8_t x_29; lean_object* x_30; 
+lean_dec(x_11);
+x_15 = lean_ctor_get(x_14, 0);
+lean_inc(x_15);
+lean_dec(x_14);
+x_16 = 1;
+x_17 = l_Lean_Name_toString(x_2, x_16);
+x_18 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___closed__1;
+x_19 = lean_string_append(x_18, x_17);
+lean_dec(x_17);
+x_20 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___closed__2;
+x_21 = lean_string_append(x_19, x_20);
+x_22 = l_Lean_Json_compress(x_3);
+x_23 = lean_string_append(x_21, x_22);
+lean_dec(x_22);
+x_24 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___closed__3;
+x_25 = lean_string_append(x_23, x_24);
+x_26 = lean_string_append(x_25, x_15);
+lean_dec(x_15);
+x_27 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
+x_28 = lean_string_append(x_26, x_27);
+x_29 = 3;
+x_30 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_30, 0, x_28);
+lean_ctor_set_uint8(x_30, sizeof(void*)*1, x_29);
+lean_ctor_set_tag(x_7, 1);
+lean_ctor_set(x_7, 0, x_30);
+return x_7;
+}
+else
+{
+lean_object* x_31; lean_object* x_32; 
+lean_dec(x_3);
+lean_dec(x_2);
+x_31 = lean_ctor_get(x_14, 0);
+lean_inc(x_31);
+lean_dec(x_14);
+x_32 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_32, 0, x_31);
+lean_ctor_set(x_32, 1, x_11);
+lean_ctor_set(x_7, 0, x_32);
+return x_7;
+}
+}
+else
+{
+lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; size_t x_37; lean_object* x_38; lean_object* x_39; 
+x_33 = lean_ctor_get(x_7, 0);
+x_34 = lean_ctor_get(x_7, 1);
+lean_inc(x_34);
+lean_inc(x_33);
+lean_dec(x_7);
+x_35 = lean_ctor_get(x_4, 0);
+lean_inc(x_35);
+x_36 = lean_ctor_get(x_4, 1);
+lean_inc(x_36);
+lean_dec(x_4);
+x_37 = lean_unbox_usize(x_35);
+lean_dec(x_35);
+x_38 = l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__20(x_37, x_33);
+x_39 = lean_ctor_get(x_38, 0);
+lean_inc(x_39);
+lean_dec(x_38);
+if (lean_obj_tag(x_39) == 0)
+{
+lean_object* x_40; uint8_t x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; uint8_t x_54; lean_object* x_55; lean_object* x_56; 
+lean_dec(x_36);
+x_40 = lean_ctor_get(x_39, 0);
+lean_inc(x_40);
+lean_dec(x_39);
+x_41 = 1;
+x_42 = l_Lean_Name_toString(x_2, x_41);
+x_43 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___closed__1;
+x_44 = lean_string_append(x_43, x_42);
+lean_dec(x_42);
+x_45 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___closed__2;
+x_46 = lean_string_append(x_44, x_45);
+x_47 = l_Lean_Json_compress(x_3);
+x_48 = lean_string_append(x_46, x_47);
+lean_dec(x_47);
+x_49 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___closed__3;
+x_50 = lean_string_append(x_48, x_49);
+x_51 = lean_string_append(x_50, x_40);
+lean_dec(x_40);
+x_52 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
+x_53 = lean_string_append(x_51, x_52);
+x_54 = 3;
+x_55 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_55, 0, x_53);
+lean_ctor_set_uint8(x_55, sizeof(void*)*1, x_54);
+x_56 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_56, 0, x_55);
+lean_ctor_set(x_56, 1, x_34);
+return x_56;
+}
+else
+{
+lean_object* x_57; lean_object* x_58; lean_object* x_59; 
+lean_dec(x_3);
+lean_dec(x_2);
+x_57 = lean_ctor_get(x_39, 0);
+lean_inc(x_57);
+lean_dec(x_39);
+x_58 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_58, 0, x_57);
+lean_ctor_set(x_58, 1, x_36);
+x_59 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_59, 0, x_58);
+lean_ctor_set(x_59, 1, x_34);
+return x_59;
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+if (lean_obj_tag(x_2) == 0)
+{
+lean_object* x_5; lean_object* x_6; 
+lean_dec(x_3);
+lean_dec(x_1);
+x_5 = lean_ctor_get(x_2, 0);
+lean_inc(x_5);
+lean_dec(x_2);
+x_6 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_6, 0, x_5);
+lean_ctor_set(x_6, 1, x_4);
+return x_6;
+}
+else
+{
+lean_object* x_7; lean_object* x_8; 
+x_7 = lean_ctor_get(x_2, 0);
+lean_inc(x_7);
+lean_dec(x_2);
+x_8 = lean_apply_3(x_1, x_7, x_3, x_4);
+return x_8;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__3(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+lean_object* x_3; lean_object* x_4; 
+switch (lean_obj_tag(x_1)) {
+case 0:
+{
+lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; 
+x_19 = lean_ctor_get(x_1, 0);
+lean_inc(x_19);
+lean_dec(x_1);
+x_20 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28___closed__1;
+x_21 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__24(x_20, x_19, x_2);
+x_22 = lean_ctor_get(x_21, 0);
+lean_inc(x_22);
+if (lean_obj_tag(x_22) == 0)
+{
+uint8_t x_23; 
+x_23 = !lean_is_exclusive(x_21);
+if (x_23 == 0)
+{
+lean_object* x_24; uint8_t x_25; 
+x_24 = lean_ctor_get(x_21, 0);
+lean_dec(x_24);
+x_25 = !lean_is_exclusive(x_22);
+if (x_25 == 0)
+{
+return x_21;
+}
+else
+{
+lean_object* x_26; lean_object* x_27; 
+x_26 = lean_ctor_get(x_22, 0);
+lean_inc(x_26);
+lean_dec(x_22);
+x_27 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_27, 0, x_26);
+lean_ctor_set(x_21, 0, x_27);
+return x_21;
+}
+}
+else
+{
+lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; 
+x_28 = lean_ctor_get(x_21, 1);
+lean_inc(x_28);
+lean_dec(x_21);
+x_29 = lean_ctor_get(x_22, 0);
+lean_inc(x_29);
+if (lean_is_exclusive(x_22)) {
+ lean_ctor_release(x_22, 0);
+ x_30 = x_22;
+} else {
+ lean_dec_ref(x_22);
+ x_30 = lean_box(0);
+}
+if (lean_is_scalar(x_30)) {
+ x_31 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_31 = x_30;
+}
+lean_ctor_set(x_31, 0, x_29);
+x_32 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_32, 0, x_31);
+lean_ctor_set(x_32, 1, x_28);
+return x_32;
+}
+}
+else
+{
+uint8_t x_33; 
+x_33 = !lean_is_exclusive(x_21);
+if (x_33 == 0)
+{
+lean_object* x_34; uint8_t x_35; 
+x_34 = lean_ctor_get(x_21, 0);
+lean_dec(x_34);
+x_35 = !lean_is_exclusive(x_22);
+if (x_35 == 0)
+{
+lean_object* x_36; lean_object* x_37; 
+x_36 = lean_ctor_get(x_22, 0);
+x_37 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_37, 0, x_36);
+lean_ctor_set(x_22, 0, x_37);
+return x_21;
+}
+else
+{
+lean_object* x_38; lean_object* x_39; lean_object* x_40; 
+x_38 = lean_ctor_get(x_22, 0);
+lean_inc(x_38);
+lean_dec(x_22);
+x_39 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_39, 0, x_38);
+x_40 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_40, 0, x_39);
+lean_ctor_set(x_21, 0, x_40);
+return x_21;
+}
+}
+else
+{
+lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; 
+x_41 = lean_ctor_get(x_21, 1);
+lean_inc(x_41);
+lean_dec(x_21);
+x_42 = lean_ctor_get(x_22, 0);
+lean_inc(x_42);
+if (lean_is_exclusive(x_22)) {
+ lean_ctor_release(x_22, 0);
+ x_43 = x_22;
+} else {
+ lean_dec_ref(x_22);
+ x_43 = lean_box(0);
+}
+x_44 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_44, 0, x_42);
+if (lean_is_scalar(x_43)) {
+ x_45 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_45 = x_43;
+}
+lean_ctor_set(x_45, 0, x_44);
+x_46 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_46, 0, x_45);
+lean_ctor_set(x_46, 1, x_41);
+return x_46;
+}
+}
+}
+case 1:
+{
+lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; size_t x_54; size_t x_55; lean_object* x_56; lean_object* x_57; 
+x_47 = lean_ctor_get(x_1, 0);
+lean_inc(x_47);
+lean_dec(x_1);
+x_48 = lean_ctor_get(x_47, 0);
+lean_inc(x_48);
+x_49 = lean_ctor_get(x_47, 1);
+lean_inc(x_49);
+x_50 = lean_ctor_get(x_47, 2);
+lean_inc(x_50);
+x_51 = lean_ctor_get(x_47, 3);
+lean_inc(x_51);
+x_52 = lean_ctor_get(x_47, 4);
+lean_inc(x_52);
+lean_dec(x_47);
+x_53 = lean_array_get_size(x_48);
+x_54 = lean_usize_of_nat(x_53);
+lean_dec(x_53);
+x_55 = 0;
+x_56 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28(x_54, x_55, x_48, x_2);
+x_57 = lean_ctor_get(x_56, 0);
+lean_inc(x_57);
+if (lean_obj_tag(x_57) == 0)
+{
+lean_object* x_58; uint8_t x_59; 
+lean_dec(x_52);
+lean_dec(x_51);
+lean_dec(x_50);
+lean_dec(x_49);
+x_58 = lean_ctor_get(x_56, 1);
+lean_inc(x_58);
+lean_dec(x_56);
+x_59 = !lean_is_exclusive(x_57);
+if (x_59 == 0)
+{
+x_3 = x_57;
+x_4 = x_58;
+goto block_18;
+}
+else
+{
+lean_object* x_60; lean_object* x_61; 
+x_60 = lean_ctor_get(x_57, 0);
+lean_inc(x_60);
+lean_dec(x_57);
+x_61 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_61, 0, x_60);
+x_3 = x_61;
+x_4 = x_58;
+goto block_18;
+}
+}
+else
+{
+lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; 
+x_62 = lean_ctor_get(x_56, 1);
+lean_inc(x_62);
+lean_dec(x_56);
+x_63 = lean_ctor_get(x_57, 0);
+lean_inc(x_63);
+lean_dec(x_57);
+x_64 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28___closed__1;
+x_65 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__24(x_64, x_49, x_62);
+x_66 = lean_ctor_get(x_65, 0);
+lean_inc(x_66);
+if (lean_obj_tag(x_66) == 0)
+{
+lean_object* x_67; uint8_t x_68; 
+lean_dec(x_63);
+lean_dec(x_52);
+lean_dec(x_51);
+lean_dec(x_50);
+x_67 = lean_ctor_get(x_65, 1);
+lean_inc(x_67);
+lean_dec(x_65);
+x_68 = !lean_is_exclusive(x_66);
+if (x_68 == 0)
+{
+x_3 = x_66;
+x_4 = x_67;
+goto block_18;
+}
+else
+{
+lean_object* x_69; lean_object* x_70; 
+x_69 = lean_ctor_get(x_66, 0);
+lean_inc(x_69);
+lean_dec(x_66);
+x_70 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_70, 0, x_69);
+x_3 = x_70;
+x_4 = x_67;
+goto block_18;
+}
+}
+else
+{
+if (lean_obj_tag(x_50) == 0)
+{
+lean_object* x_71; uint8_t x_72; 
+x_71 = lean_ctor_get(x_65, 1);
+lean_inc(x_71);
+lean_dec(x_65);
+x_72 = !lean_is_exclusive(x_66);
+if (x_72 == 0)
+{
+lean_object* x_73; lean_object* x_74; 
+x_73 = lean_ctor_get(x_66, 0);
+x_74 = lean_box(0);
+if (lean_obj_tag(x_52) == 0)
+{
+lean_object* x_75; 
+x_75 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_75, 0, x_63);
+lean_ctor_set(x_75, 1, x_73);
+lean_ctor_set(x_75, 2, x_74);
+lean_ctor_set(x_75, 3, x_51);
+lean_ctor_set(x_75, 4, x_74);
+lean_ctor_set(x_66, 0, x_75);
+x_3 = x_66;
+x_4 = x_71;
+goto block_18;
+}
+else
+{
+uint8_t x_76; 
+x_76 = !lean_is_exclusive(x_52);
+if (x_76 == 0)
+{
+lean_object* x_77; 
+x_77 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_77, 0, x_63);
+lean_ctor_set(x_77, 1, x_73);
+lean_ctor_set(x_77, 2, x_74);
+lean_ctor_set(x_77, 3, x_51);
+lean_ctor_set(x_77, 4, x_52);
+lean_ctor_set(x_66, 0, x_77);
+x_3 = x_66;
+x_4 = x_71;
+goto block_18;
+}
+else
+{
+lean_object* x_78; lean_object* x_79; lean_object* x_80; 
+x_78 = lean_ctor_get(x_52, 0);
+lean_inc(x_78);
+lean_dec(x_52);
+x_79 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_79, 0, x_78);
+x_80 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_80, 0, x_63);
+lean_ctor_set(x_80, 1, x_73);
+lean_ctor_set(x_80, 2, x_74);
+lean_ctor_set(x_80, 3, x_51);
+lean_ctor_set(x_80, 4, x_79);
+lean_ctor_set(x_66, 0, x_80);
+x_3 = x_66;
+x_4 = x_71;
+goto block_18;
+}
+}
+}
+else
+{
+lean_object* x_81; lean_object* x_82; 
+x_81 = lean_ctor_get(x_66, 0);
+lean_inc(x_81);
+lean_dec(x_66);
+x_82 = lean_box(0);
+if (lean_obj_tag(x_52) == 0)
+{
+lean_object* x_83; lean_object* x_84; 
+x_83 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_83, 0, x_63);
+lean_ctor_set(x_83, 1, x_81);
+lean_ctor_set(x_83, 2, x_82);
+lean_ctor_set(x_83, 3, x_51);
+lean_ctor_set(x_83, 4, x_82);
+x_84 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_84, 0, x_83);
+x_3 = x_84;
+x_4 = x_71;
+goto block_18;
+}
+else
+{
+lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; 
+x_85 = lean_ctor_get(x_52, 0);
+lean_inc(x_85);
+if (lean_is_exclusive(x_52)) {
+ lean_ctor_release(x_52, 0);
+ x_86 = x_52;
+} else {
+ lean_dec_ref(x_52);
+ x_86 = lean_box(0);
+}
+if (lean_is_scalar(x_86)) {
+ x_87 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_87 = x_86;
+}
+lean_ctor_set(x_87, 0, x_85);
+x_88 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_88, 0, x_63);
+lean_ctor_set(x_88, 1, x_81);
+lean_ctor_set(x_88, 2, x_82);
+lean_ctor_set(x_88, 3, x_51);
+lean_ctor_set(x_88, 4, x_87);
+x_89 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_89, 0, x_88);
+x_3 = x_89;
+x_4 = x_71;
+goto block_18;
+}
+}
+}
+else
+{
+lean_object* x_90; uint8_t x_91; 
+x_90 = lean_ctor_get(x_65, 1);
+lean_inc(x_90);
+lean_dec(x_65);
+x_91 = !lean_is_exclusive(x_66);
+if (x_91 == 0)
+{
+uint8_t x_92; 
+x_92 = !lean_is_exclusive(x_50);
+if (x_92 == 0)
+{
+if (lean_obj_tag(x_52) == 0)
+{
+lean_object* x_93; lean_object* x_94; lean_object* x_95; 
+x_93 = lean_ctor_get(x_66, 0);
+x_94 = lean_box(0);
+x_95 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_95, 0, x_63);
+lean_ctor_set(x_95, 1, x_93);
+lean_ctor_set(x_95, 2, x_50);
+lean_ctor_set(x_95, 3, x_51);
+lean_ctor_set(x_95, 4, x_94);
+lean_ctor_set(x_66, 0, x_95);
+x_3 = x_66;
+x_4 = x_90;
+goto block_18;
+}
+else
+{
+uint8_t x_96; 
+x_96 = !lean_is_exclusive(x_52);
+if (x_96 == 0)
+{
+lean_object* x_97; lean_object* x_98; 
+x_97 = lean_ctor_get(x_66, 0);
+x_98 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_98, 0, x_63);
+lean_ctor_set(x_98, 1, x_97);
+lean_ctor_set(x_98, 2, x_50);
+lean_ctor_set(x_98, 3, x_51);
+lean_ctor_set(x_98, 4, x_52);
+lean_ctor_set(x_66, 0, x_98);
+x_3 = x_66;
+x_4 = x_90;
+goto block_18;
+}
+else
+{
+lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; 
+x_99 = lean_ctor_get(x_66, 0);
+x_100 = lean_ctor_get(x_52, 0);
+lean_inc(x_100);
+lean_dec(x_52);
+x_101 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_101, 0, x_100);
+x_102 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_102, 0, x_63);
+lean_ctor_set(x_102, 1, x_99);
+lean_ctor_set(x_102, 2, x_50);
+lean_ctor_set(x_102, 3, x_51);
+lean_ctor_set(x_102, 4, x_101);
+lean_ctor_set(x_66, 0, x_102);
+x_3 = x_66;
+x_4 = x_90;
+goto block_18;
+}
+}
+}
+else
+{
+lean_object* x_103; lean_object* x_104; lean_object* x_105; 
+x_103 = lean_ctor_get(x_66, 0);
+x_104 = lean_ctor_get(x_50, 0);
+lean_inc(x_104);
+lean_dec(x_50);
+x_105 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_105, 0, x_104);
+if (lean_obj_tag(x_52) == 0)
+{
+lean_object* x_106; lean_object* x_107; 
+x_106 = lean_box(0);
+x_107 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_107, 0, x_63);
+lean_ctor_set(x_107, 1, x_103);
+lean_ctor_set(x_107, 2, x_105);
+lean_ctor_set(x_107, 3, x_51);
+lean_ctor_set(x_107, 4, x_106);
+lean_ctor_set(x_66, 0, x_107);
+x_3 = x_66;
+x_4 = x_90;
+goto block_18;
+}
+else
+{
+lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; 
+x_108 = lean_ctor_get(x_52, 0);
+lean_inc(x_108);
+if (lean_is_exclusive(x_52)) {
+ lean_ctor_release(x_52, 0);
+ x_109 = x_52;
+} else {
+ lean_dec_ref(x_52);
+ x_109 = lean_box(0);
+}
+if (lean_is_scalar(x_109)) {
+ x_110 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_110 = x_109;
+}
+lean_ctor_set(x_110, 0, x_108);
+x_111 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_111, 0, x_63);
+lean_ctor_set(x_111, 1, x_103);
+lean_ctor_set(x_111, 2, x_105);
+lean_ctor_set(x_111, 3, x_51);
+lean_ctor_set(x_111, 4, x_110);
+lean_ctor_set(x_66, 0, x_111);
+x_3 = x_66;
+x_4 = x_90;
+goto block_18;
+}
+}
+}
+else
+{
+lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; 
+x_112 = lean_ctor_get(x_66, 0);
+lean_inc(x_112);
+lean_dec(x_66);
+x_113 = lean_ctor_get(x_50, 0);
+lean_inc(x_113);
+if (lean_is_exclusive(x_50)) {
+ lean_ctor_release(x_50, 0);
+ x_114 = x_50;
+} else {
+ lean_dec_ref(x_50);
+ x_114 = lean_box(0);
+}
+if (lean_is_scalar(x_114)) {
+ x_115 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_115 = x_114;
+}
+lean_ctor_set(x_115, 0, x_113);
+if (lean_obj_tag(x_52) == 0)
+{
+lean_object* x_116; lean_object* x_117; lean_object* x_118; 
+x_116 = lean_box(0);
+x_117 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_117, 0, x_63);
+lean_ctor_set(x_117, 1, x_112);
+lean_ctor_set(x_117, 2, x_115);
+lean_ctor_set(x_117, 3, x_51);
+lean_ctor_set(x_117, 4, x_116);
+x_118 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_118, 0, x_117);
+x_3 = x_118;
+x_4 = x_90;
+goto block_18;
+}
+else
+{
+lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; 
+x_119 = lean_ctor_get(x_52, 0);
+lean_inc(x_119);
+if (lean_is_exclusive(x_52)) {
+ lean_ctor_release(x_52, 0);
+ x_120 = x_52;
+} else {
+ lean_dec_ref(x_52);
+ x_120 = lean_box(0);
+}
+if (lean_is_scalar(x_120)) {
+ x_121 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_121 = x_120;
+}
+lean_ctor_set(x_121, 0, x_119);
+x_122 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_122, 0, x_63);
+lean_ctor_set(x_122, 1, x_112);
+lean_ctor_set(x_122, 2, x_115);
+lean_ctor_set(x_122, 3, x_51);
+lean_ctor_set(x_122, 4, x_121);
+x_123 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_123, 0, x_122);
+x_3 = x_123;
+x_4 = x_90;
+goto block_18;
+}
+}
+}
+}
+}
+}
+default: 
+{
+lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; uint8_t x_128; 
+x_124 = lean_ctor_get(x_1, 0);
+lean_inc(x_124);
+x_125 = lean_ctor_get(x_1, 1);
+lean_inc(x_125);
+x_126 = lean_ctor_get(x_1, 2);
+lean_inc(x_126);
+lean_dec(x_1);
+x_127 = l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__29(x_126, x_2);
+x_128 = !lean_is_exclusive(x_127);
+if (x_128 == 0)
+{
+lean_object* x_129; uint8_t x_130; 
+x_129 = lean_ctor_get(x_127, 0);
+x_130 = !lean_is_exclusive(x_129);
+if (x_130 == 0)
+{
+lean_object* x_131; lean_object* x_132; 
+x_131 = lean_ctor_get(x_129, 0);
+x_132 = lean_alloc_ctor(2, 3, 0);
+lean_ctor_set(x_132, 0, x_124);
+lean_ctor_set(x_132, 1, x_125);
+lean_ctor_set(x_132, 2, x_131);
+lean_ctor_set(x_129, 0, x_132);
+return x_127;
+}
+else
+{
+lean_object* x_133; lean_object* x_134; lean_object* x_135; 
+x_133 = lean_ctor_get(x_129, 0);
+lean_inc(x_133);
+lean_dec(x_129);
+x_134 = lean_alloc_ctor(2, 3, 0);
+lean_ctor_set(x_134, 0, x_124);
+lean_ctor_set(x_134, 1, x_125);
+lean_ctor_set(x_134, 2, x_133);
+x_135 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_135, 0, x_134);
+lean_ctor_set(x_127, 0, x_135);
+return x_127;
+}
+}
+else
+{
+lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; 
+x_136 = lean_ctor_get(x_127, 0);
+x_137 = lean_ctor_get(x_127, 1);
+lean_inc(x_137);
+lean_inc(x_136);
+lean_dec(x_127);
+x_138 = lean_ctor_get(x_136, 0);
+lean_inc(x_138);
+if (lean_is_exclusive(x_136)) {
+ lean_ctor_release(x_136, 0);
+ x_139 = x_136;
+} else {
+ lean_dec_ref(x_136);
+ x_139 = lean_box(0);
+}
+x_140 = lean_alloc_ctor(2, 3, 0);
+lean_ctor_set(x_140, 0, x_124);
+lean_ctor_set(x_140, 1, x_125);
+lean_ctor_set(x_140, 2, x_138);
+if (lean_is_scalar(x_139)) {
+ x_141 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_141 = x_139;
+}
+lean_ctor_set(x_141, 0, x_140);
+x_142 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_142, 0, x_141);
+lean_ctor_set(x_142, 1, x_137);
+return x_142;
+}
+}
+}
+block_18:
+{
+if (lean_obj_tag(x_3) == 0)
+{
+uint8_t x_5; 
+x_5 = !lean_is_exclusive(x_3);
+if (x_5 == 0)
+{
+lean_object* x_6; 
+x_6 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_6, 0, x_3);
+lean_ctor_set(x_6, 1, x_4);
+return x_6;
+}
+else
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_3, 0);
+lean_inc(x_7);
+lean_dec(x_3);
+x_8 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_8, 0, x_7);
+x_9 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_9, 0, x_8);
+lean_ctor_set(x_9, 1, x_4);
+return x_9;
+}
+}
+else
+{
+uint8_t x_10; 
+x_10 = !lean_is_exclusive(x_3);
+if (x_10 == 0)
+{
+lean_object* x_11; lean_object* x_12; lean_object* x_13; 
+x_11 = lean_ctor_get(x_3, 0);
+x_12 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_12, 0, x_11);
+lean_ctor_set(x_3, 0, x_12);
+x_13 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_13, 0, x_3);
+lean_ctor_set(x_13, 1, x_4);
+return x_13;
+}
+else
+{
+lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
+x_14 = lean_ctor_get(x_3, 0);
+lean_inc(x_14);
+lean_dec(x_3);
+x_15 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_15, 0, x_14);
+x_16 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_16, 0, x_15);
+x_17 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_17, 0, x_16);
+lean_ctor_set(x_17, 1, x_4);
+return x_17;
+}
+}
+}
+}
+}
+static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("Cannot encode result of RPC call '", 34);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4___closed__2() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("'\n", 2);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4___closed__3() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__3), 2, 0);
+return x_1;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+lean_object* x_6; lean_object* x_7; 
+if (lean_obj_tag(x_3) == 0)
+{
+lean_object* x_25; lean_object* x_26; 
+lean_dec(x_2);
+x_25 = lean_ctor_get(x_3, 0);
+lean_inc(x_25);
+lean_dec(x_3);
+x_26 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_26, 0, x_25);
+lean_ctor_set(x_26, 1, x_5);
+return x_26;
+}
+else
+{
+lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; 
+x_27 = lean_ctor_get(x_3, 0);
+lean_inc(x_27);
+lean_dec(x_3);
+x_28 = lean_st_ref_take(x_1, x_5);
+x_29 = lean_ctor_get(x_28, 0);
+lean_inc(x_29);
+x_30 = lean_ctor_get(x_28, 1);
+lean_inc(x_30);
+lean_dec(x_28);
+x_31 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4___closed__3;
+lean_inc(x_29);
+x_32 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(x_31, x_27, x_29);
+x_33 = lean_ctor_get(x_32, 0);
+lean_inc(x_33);
+if (lean_obj_tag(x_33) == 0)
+{
+uint8_t x_34; 
+lean_dec(x_32);
+x_34 = !lean_is_exclusive(x_33);
+if (x_34 == 0)
+{
+lean_object* x_35; lean_object* x_36; 
+x_35 = lean_st_ref_set(x_1, x_29, x_30);
+x_36 = lean_ctor_get(x_35, 1);
+lean_inc(x_36);
+lean_dec(x_35);
+x_6 = x_33;
+x_7 = x_36;
+goto block_24;
+}
+else
+{
+lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; 
+x_37 = lean_ctor_get(x_33, 0);
+lean_inc(x_37);
+lean_dec(x_33);
+x_38 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_38, 0, x_37);
+x_39 = lean_st_ref_set(x_1, x_29, x_30);
+x_40 = lean_ctor_get(x_39, 1);
+lean_inc(x_40);
+lean_dec(x_39);
+x_6 = x_38;
+x_7 = x_40;
+goto block_24;
+}
+}
+else
+{
+lean_object* x_41; uint8_t x_42; 
+lean_dec(x_29);
+x_41 = lean_ctor_get(x_32, 1);
+lean_inc(x_41);
+lean_dec(x_32);
+x_42 = !lean_is_exclusive(x_33);
+if (x_42 == 0)
+{
+lean_object* x_43; lean_object* x_44; 
+x_43 = lean_st_ref_set(x_1, x_41, x_30);
+x_44 = lean_ctor_get(x_43, 1);
+lean_inc(x_44);
+lean_dec(x_43);
+x_6 = x_33;
+x_7 = x_44;
+goto block_24;
+}
+else
+{
+lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; 
+x_45 = lean_ctor_get(x_33, 0);
+lean_inc(x_45);
+lean_dec(x_33);
+x_46 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_46, 0, x_45);
+x_47 = lean_st_ref_set(x_1, x_41, x_30);
+x_48 = lean_ctor_get(x_47, 1);
+lean_inc(x_48);
+lean_dec(x_47);
+x_6 = x_46;
+x_7 = x_48;
+goto block_24;
+}
+}
+}
+block_24:
+{
+if (lean_obj_tag(x_6) == 0)
+{
+lean_object* x_8; uint8_t x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; uint8_t x_18; lean_object* x_19; lean_object* x_20; 
+x_8 = lean_ctor_get(x_6, 0);
+lean_inc(x_8);
+lean_dec(x_6);
+x_9 = 1;
+x_10 = l_Lean_Name_toString(x_2, x_9);
+x_11 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4___closed__1;
+x_12 = lean_string_append(x_11, x_10);
+lean_dec(x_10);
+x_13 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4___closed__2;
+x_14 = lean_string_append(x_12, x_13);
+x_15 = lean_string_append(x_14, x_8);
+lean_dec(x_8);
+x_16 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
+x_17 = lean_string_append(x_15, x_16);
+x_18 = 3;
+x_19 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_19, 0, x_17);
+lean_ctor_set_uint8(x_19, sizeof(void*)*1, x_18);
+x_20 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_20, 0, x_19);
+lean_ctor_set(x_20, 1, x_7);
+return x_20;
+}
+else
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; 
+lean_dec(x_2);
+x_21 = lean_ctor_get(x_6, 0);
+lean_inc(x_21);
+lean_dec(x_6);
+x_22 = l___private_Lean_Widget_TaggedText_0__Lean_Widget_toJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_594____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__3(x_21);
+x_23 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_23, 0, x_22);
+lean_ctor_set(x_23, 1, x_7);
+return x_23;
+}
+}
+}
+}
+static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__5___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("Outdated RPC session", 20);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__5___closed__2() {
+_start:
+{
+uint8_t x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = 9;
+x_2 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__5___closed__1;
+x_3 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set_uint8(x_3, sizeof(void*)*1, x_1);
+return x_3;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__5(lean_object* x_1, lean_object* x_2, uint64_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+lean_object* x_7; lean_object* x_8; 
+x_7 = lean_ctor_get(x_5, 0);
+lean_inc(x_7);
+x_8 = l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___spec__1(x_7, x_3);
+if (lean_obj_tag(x_8) == 0)
+{
+lean_object* x_9; lean_object* x_10; 
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_9 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__5___closed__2;
+x_10 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_10, 0, x_9);
+lean_ctor_set(x_10, 1, x_6);
+return x_10;
+}
+else
+{
+lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; 
+x_11 = lean_ctor_get(x_8, 0);
+lean_inc(x_11);
+lean_dec(x_8);
+lean_inc(x_4);
+x_12 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16(x_4);
+x_13 = lean_alloc_closure((void*)(l_liftExcept___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__19___boxed), 3, 1);
+lean_closure_set(x_13, 0, x_12);
+lean_inc(x_1);
+lean_inc(x_11);
+x_14 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___boxed), 6, 3);
+lean_closure_set(x_14, 0, x_11);
+lean_closure_set(x_14, 1, x_1);
+lean_closure_set(x_14, 2, x_4);
+x_15 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Server_wrapRpcProcedure___spec__3___rarg), 4, 2);
+lean_closure_set(x_15, 0, x_13);
+lean_closure_set(x_15, 1, x_14);
+lean_inc(x_5);
+x_16 = l_Lean_Server_RequestM_asTask___rarg(x_15, x_5, x_6);
+x_17 = lean_ctor_get(x_16, 0);
+lean_inc(x_17);
+x_18 = lean_ctor_get(x_16, 1);
+lean_inc(x_18);
+lean_dec(x_16);
+x_19 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__2), 4, 1);
+lean_closure_set(x_19, 0, x_2);
+lean_inc(x_5);
+x_20 = l_Lean_Server_RequestM_bindTask___rarg(x_17, x_19, x_5, x_18);
+x_21 = lean_ctor_get(x_20, 0);
+lean_inc(x_21);
+x_22 = lean_ctor_get(x_20, 1);
+lean_inc(x_22);
+lean_dec(x_20);
+x_23 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4___boxed), 5, 2);
+lean_closure_set(x_23, 0, x_11);
+lean_closure_set(x_23, 1, x_1);
+x_24 = l_Lean_Server_RequestM_mapTask___rarg(x_21, x_23, x_5, x_22);
+return x_24;
+}
+}
 }
 LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2(lean_object* x_1, lean_object* x_2) {
 _start:
 {
-lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
-x_3 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__4;
-x_4 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__5;
-x_5 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__13;
-x_6 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__28;
-x_7 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___elambda__1___boxed), 14, 10);
-lean_closure_set(x_7, 0, x_1);
-lean_closure_set(x_7, 1, lean_box(0));
-lean_closure_set(x_7, 2, lean_box(0));
-lean_closure_set(x_7, 3, lean_box(0));
-lean_closure_set(x_7, 4, x_3);
-lean_closure_set(x_7, 5, x_4);
-lean_closure_set(x_7, 6, lean_box(0));
-lean_closure_set(x_7, 7, x_5);
-lean_closure_set(x_7, 8, x_6);
-lean_closure_set(x_7, 9, x_2);
-return x_7;
+lean_object* x_3; 
+x_3 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__5___boxed), 6, 2);
+lean_closure_set(x_3, 0, x_1);
+lean_closure_set(x_3, 1, x_2);
+return x_3;
 }
 }
 static lean_object* _init_l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__1___closed__1() {
@@ -1188,7 +5535,9 @@ _start:
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; uint8_t x_12; 
 lean_inc(x_1);
-x_5 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2(x_1, x_2);
+x_5 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__5___boxed), 6, 2);
+lean_closure_set(x_5, 0, x_1);
+lean_closure_set(x_5, 1, x_2);
 x_6 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__1___closed__1;
 x_7 = lean_st_ref_take(x_6, x_4);
 x_8 = lean_ctor_get(x_7, 0);
@@ -1222,14 +5571,6 @@ static lean_object* _init_l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Wi
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("", 0);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__2() {
-_start:
-{
-lean_object* x_1; 
 x_1 = lean_mk_string_from_bytes(": already registered", 20);
 return x_1;
 }
@@ -1263,10 +5604,10 @@ else
 lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
 lean_dec(x_2);
 lean_dec(x_1);
-x_14 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
+x_14 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
 x_15 = lean_string_append(x_14, x_3);
 lean_dec(x_3);
-x_16 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__2;
+x_16 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
 x_17 = lean_string_append(x_15, x_16);
 x_18 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_18, 0, x_17);
@@ -1298,10 +5639,10 @@ else
 lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; 
 lean_dec(x_2);
 lean_dec(x_1);
-x_24 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
+x_24 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
 x_25 = lean_string_append(x_24, x_3);
 lean_dec(x_3);
-x_26 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__2;
+x_26 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
 x_27 = lean_string_append(x_25, x_26);
 x_28 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_28, 0, x_27);
@@ -1325,14 +5666,6 @@ static lean_object* _init_l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Wi
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("'", 1);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__3() {
-_start:
-{
-lean_object* x_1; 
 x_1 = lean_mk_string_from_bytes(": only possible during initialization", 37);
 return x_1;
 }
@@ -1347,7 +5680,7 @@ x_5 = l_Lean_Name_toString(x_1, x_4);
 x_6 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__1;
 x_7 = lean_string_append(x_6, x_5);
 lean_dec(x_5);
-x_8 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__2;
+x_8 = l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___closed__6;
 x_9 = lean_string_append(x_7, x_8);
 x_10 = lean_io_initializing(x_3);
 x_11 = lean_ctor_get(x_10, 0);
@@ -1365,10 +5698,10 @@ if (x_13 == 0)
 lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
 x_14 = lean_ctor_get(x_10, 0);
 lean_dec(x_14);
-x_15 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
+x_15 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
 x_16 = lean_string_append(x_15, x_9);
 lean_dec(x_9);
-x_17 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__3;
+x_17 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__2;
 x_18 = lean_string_append(x_16, x_17);
 x_19 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_19, 0, x_18);
@@ -1382,10 +5715,10 @@ lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean
 x_20 = lean_ctor_get(x_10, 1);
 lean_inc(x_20);
 lean_dec(x_10);
-x_21 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
+x_21 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
 x_22 = lean_string_append(x_21, x_9);
 lean_dec(x_9);
-x_23 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__3;
+x_23 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__2;
 x_24 = lean_string_append(x_22, x_23);
 x_25 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_25, 0, x_24);
@@ -1492,7 +5825,7 @@ static lean_object* _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_Wid
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean", 4);
+x_1 = lean_mk_string_from_bytes("InteractiveDiagnostics", 22);
 return x_1;
 }
 }
@@ -1500,7 +5833,7 @@ static lean_object* _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_Wid
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
+x_1 = l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__22___closed__2;
 x_2 = l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__1;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
@@ -1510,7 +5843,7 @@ static lean_object* _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_Wid
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Widget", 6);
+x_1 = lean_mk_string_from_bytes("msgToInteractive", 16);
 return x_1;
 }
 }
@@ -1528,42 +5861,6 @@ static lean_object* _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_Wid
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("InteractiveDiagnostics", 22);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__6() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__4;
-x_2 = l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__5;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__7() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("msgToInteractive", 16);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__8() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__6;
-x_2 = l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__7;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__9() {
-_start:
-{
-lean_object* x_1; 
 x_1 = lean_alloc_closure((void*)(l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____lambda__2), 3, 0);
 return x_1;
 }
@@ -1572,12 +5869,220 @@ LEAN_EXPORT lean_object* l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_Widg
 _start:
 {
 lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_2 = l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__8;
-x_3 = l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__9;
+x_2 = l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__4;
+x_3 = l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__5;
 x_4 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1(x_2, x_3, x_1);
 return x_4;
 }
 }
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+size_t x_4; size_t x_5; lean_object* x_6; 
+x_4 = lean_unbox_usize(x_1);
+lean_dec(x_1);
+x_5 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_6 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__4(x_4, x_5, x_3);
+return x_6;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__7___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+size_t x_4; size_t x_5; lean_object* x_6; 
+x_4 = lean_unbox_usize(x_1);
+lean_dec(x_1);
+x_5 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_6 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__7(x_4, x_5, x_3);
+return x_6;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__11___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+size_t x_4; size_t x_5; lean_object* x_6; 
+x_4 = lean_unbox_usize(x_1);
+lean_dec(x_1);
+x_5 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_6 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__11(x_4, x_5, x_3);
+return x_6;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__12___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+size_t x_4; size_t x_5; lean_object* x_6; 
+x_4 = lean_unbox_usize(x_1);
+lean_dec(x_1);
+x_5 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_6 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__12(x_4, x_5, x_3);
+return x_6;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__14___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+size_t x_4; size_t x_5; lean_object* x_6; 
+x_4 = lean_unbox_usize(x_1);
+lean_dec(x_1);
+x_5 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_6 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__14(x_4, x_5, x_3);
+return x_6;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__18___boxed(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+lean_object* x_3; 
+x_3 = l_Lean_Json_getObjValAs_x3f___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__18(x_1, x_2);
+lean_dec(x_2);
+lean_dec(x_1);
+return x_3;
+}
+}
+LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_93____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__17___boxed(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_93____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__17(x_1);
+lean_dec(x_1);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__19___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; 
+x_4 = l_liftExcept___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__19(x_1, x_2, x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+return x_4;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; 
+x_4 = l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___lambda__1(x_1, x_2, x_3);
+lean_dec(x_2);
+return x_4;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+size_t x_4; lean_object* x_5; 
+x_4 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_5 = l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg(x_1, x_4, x_3);
+return x_5;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__20___boxed(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+size_t x_3; lean_object* x_4; 
+x_3 = lean_unbox_usize(x_1);
+lean_dec(x_1);
+x_4 = l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__20(x_3, x_2);
+return x_4;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__25___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+size_t x_6; size_t x_7; lean_object* x_8; 
+x_6 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_7 = lean_unbox_usize(x_3);
+lean_dec(x_3);
+x_8 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__25(x_1, x_6, x_7, x_4, x_5);
+return x_8;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__26___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+size_t x_5; size_t x_6; lean_object* x_7; 
+x_5 = lean_unbox_usize(x_1);
+lean_dec(x_1);
+x_6 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_7 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__26(x_5, x_6, x_3, x_4);
+return x_7;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__27___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+size_t x_5; size_t x_6; lean_object* x_7; 
+x_5 = lean_unbox_usize(x_1);
+lean_dec(x_1);
+x_6 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_7 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__27(x_5, x_6, x_3, x_4);
+return x_7;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+size_t x_5; size_t x_6; lean_object* x_7; 
+x_5 = lean_unbox_usize(x_1);
+lean_dec(x_1);
+x_6 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_7 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28(x_5, x_6, x_3, x_4);
+return x_7;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__32___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+size_t x_6; size_t x_7; lean_object* x_8; 
+x_6 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_7 = lean_unbox_usize(x_3);
+lean_dec(x_3);
+x_8 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__32(x_1, x_6, x_7, x_4, x_5);
+return x_8;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+lean_object* x_7; 
+x_7 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6);
+lean_dec(x_5);
+lean_dec(x_1);
+return x_7;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+lean_object* x_6; 
+x_6 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4(x_1, x_2, x_3, x_4, x_5);
+lean_dec(x_4);
+lean_dec(x_1);
+return x_6;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__5___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+uint64_t x_7; lean_object* x_8; 
+x_7 = lean_unbox_uint64(x_3);
+lean_dec(x_3);
+x_8 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__5(x_1, x_2, x_7, x_4, x_5, x_6);
+return x_8;
+}
+}
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
@@ -1620,19 +6125,11 @@ static lean_object* _init_l___private_Lean_Server_FileWorker_WidgetRequests_0__L
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("type", 4);
-return x_1;
-}
-}
-static lean_object* _init_l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_569____rarg___closed__2() {
-_start:
-{
-lean_object* x_1; 
 x_1 = lean_mk_string_from_bytes("exprExplicit", 12);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_569____rarg___closed__3() {
+static lean_object* _init_l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_569____rarg___closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -1644,7 +6141,7 @@ LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Le
 _start:
 {
 lean_object* x_4; lean_object* x_5; 
-x_4 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_569____rarg___closed__1;
+x_4 = l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_414____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__10___closed__3;
 lean_inc(x_1);
 x_5 = l_Lean_Json_getObjValAs_x3f(x_3, lean_box(0), x_1, x_4);
 if (lean_obj_tag(x_5) == 0)
@@ -1674,7 +6171,7 @@ lean_object* x_9; lean_object* x_10; lean_object* x_11;
 x_9 = lean_ctor_get(x_5, 0);
 lean_inc(x_9);
 lean_dec(x_5);
-x_10 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_569____rarg___closed__2;
+x_10 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_569____rarg___closed__1;
 x_11 = l_Lean_Json_getObjValAs_x3f(x_3, lean_box(0), x_1, x_10);
 if (lean_obj_tag(x_11) == 0)
 {
@@ -1703,7 +6200,7 @@ lean_object* x_15; lean_object* x_16; lean_object* x_17;
 x_15 = lean_ctor_get(x_11, 0);
 lean_inc(x_15);
 lean_dec(x_11);
-x_16 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_569____rarg___closed__3;
+x_16 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_569____rarg___closed__2;
 x_17 = l_Lean_Json_getObjValAs_x3f(x_3, lean_box(0), x_2, x_16);
 if (lean_obj_tag(x_17) == 0)
 {
@@ -1803,7 +6300,7 @@ x_4 = lean_ctor_get(x_3, 0);
 lean_inc(x_4);
 lean_inc(x_1);
 x_5 = lean_apply_1(x_1, x_4);
-x_6 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_569____rarg___closed__1;
+x_6 = l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_414____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__10___closed__3;
 x_7 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_7, 0, x_6);
 lean_ctor_set(x_7, 1, x_5);
@@ -1814,7 +6311,7 @@ lean_ctor_set(x_9, 1, x_8);
 x_10 = lean_ctor_get(x_3, 1);
 lean_inc(x_10);
 x_11 = lean_apply_1(x_1, x_10);
-x_12 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_569____rarg___closed__2;
+x_12 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_569____rarg___closed__1;
 x_13 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_13, 0, x_12);
 lean_ctor_set(x_13, 1, x_11);
@@ -1825,7 +6322,7 @@ x_15 = lean_ctor_get(x_3, 2);
 lean_inc(x_15);
 lean_dec(x_3);
 x_16 = lean_apply_1(x_2, x_15);
-x_17 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_569____rarg___closed__3;
+x_17 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_569____rarg___closed__2;
 x_18 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_18, 0, x_17);
 lean_ctor_set(x_18, 1, x_16);
@@ -2046,90 +6543,284 @@ x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEnco
 return x_2;
 }
 }
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__4___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__4(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__4___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__5___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__5(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__5___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__6___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__6(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__6___rarg), 5, 0);
+return x_2;
+}
+}
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
-lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
-x_5 = lean_ctor_get(x_1, 0);
-lean_inc(x_5);
-lean_dec(x_1);
-x_6 = lean_ctor_get(x_5, 1);
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_5 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_5, 0, x_1);
+lean_ctor_set(x_5, 1, x_2);
+lean_ctor_set(x_5, 2, x_4);
+x_6 = lean_ctor_get(x_3, 0);
 lean_inc(x_6);
-lean_dec(x_5);
-x_7 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_7, 0, x_2);
-lean_ctor_set(x_7, 1, x_3);
-lean_ctor_set(x_7, 2, x_4);
-x_8 = lean_apply_2(x_6, lean_box(0), x_7);
-return x_8;
+lean_dec(x_3);
+x_7 = lean_ctor_get(x_6, 1);
+lean_inc(x_7);
+lean_dec(x_6);
+x_8 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_8, 0, x_5);
+x_9 = lean_apply_2(x_7, lean_box(0), x_8);
+return x_9;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
-lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
-x_8 = lean_ctor_get(x_1, 0);
-lean_inc(x_8);
+lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
 lean_dec(x_1);
-x_9 = lean_ctor_get(x_2, 2);
-lean_inc(x_9);
+x_8 = lean_ctor_get(x_2, 2);
+lean_inc(x_8);
 lean_dec(x_2);
 lean_inc(x_3);
-x_10 = lean_apply_4(x_8, lean_box(0), x_3, x_4, x_9);
-x_11 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___rarg___lambda__1), 4, 3);
-lean_closure_set(x_11, 0, x_3);
-lean_closure_set(x_11, 1, x_5);
-lean_closure_set(x_11, 2, x_7);
-x_12 = lean_apply_4(x_6, lean_box(0), lean_box(0), x_10, x_11);
-return x_12;
+x_9 = lean_apply_4(x_7, lean_box(0), x_3, x_4, x_8);
+lean_inc(x_3);
+x_10 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___rarg___lambda__1), 4, 3);
+lean_closure_set(x_10, 0, x_5);
+lean_closure_set(x_10, 1, x_6);
+lean_closure_set(x_10, 2, x_3);
+x_11 = lean_ctor_get(x_3, 1);
+lean_inc(x_11);
+x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__1___rarg), 5, 4);
+lean_closure_set(x_12, 0, x_3);
+lean_closure_set(x_12, 1, lean_box(0));
+lean_closure_set(x_12, 2, lean_box(0));
+lean_closure_set(x_12, 3, x_10);
+x_13 = lean_apply_4(x_11, lean_box(0), lean_box(0), x_9, x_12);
+return x_13;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___rarg___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___rarg___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
-lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
-x_8 = lean_ctor_get(x_1, 1);
-lean_inc(x_8);
+lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
+x_7 = lean_ctor_get(x_1, 1);
+lean_inc(x_7);
 lean_inc(x_4);
 lean_inc(x_3);
-x_9 = lean_apply_4(x_2, lean_box(0), x_3, x_4, x_8);
-lean_inc(x_6);
-x_10 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___rarg___lambda__2), 7, 6);
-lean_closure_set(x_10, 0, x_5);
-lean_closure_set(x_10, 1, x_1);
-lean_closure_set(x_10, 2, x_3);
-lean_closure_set(x_10, 3, x_4);
-lean_closure_set(x_10, 4, x_7);
-lean_closure_set(x_10, 5, x_6);
-x_11 = lean_apply_4(x_6, lean_box(0), lean_box(0), x_9, x_10);
-return x_11;
+x_8 = lean_apply_4(x_2, lean_box(0), x_3, x_4, x_7);
+lean_inc(x_3);
+x_9 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___rarg___lambda__2), 6, 5);
+lean_closure_set(x_9, 0, x_5);
+lean_closure_set(x_9, 1, x_1);
+lean_closure_set(x_9, 2, x_3);
+lean_closure_set(x_9, 3, x_4);
+lean_closure_set(x_9, 4, x_6);
+x_10 = lean_ctor_get(x_3, 1);
+lean_inc(x_10);
+x_11 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__2___rarg), 5, 4);
+lean_closure_set(x_11, 0, x_3);
+lean_closure_set(x_11, 1, lean_box(0));
+lean_closure_set(x_11, 2, lean_box(0));
+lean_closure_set(x_11, 3, x_9);
+x_12 = lean_apply_4(x_10, lean_box(0), lean_box(0), x_8, x_11);
+return x_12;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___rarg___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
-lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
-x_7 = lean_ctor_get(x_4, 1);
+lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
+x_7 = lean_ctor_get(x_1, 0);
 lean_inc(x_7);
-x_8 = lean_ctor_get(x_1, 0);
-lean_inc(x_8);
 lean_dec(x_1);
-x_9 = lean_ctor_get(x_6, 0);
-lean_inc(x_9);
+x_8 = lean_ctor_get(x_6, 0);
 lean_inc(x_8);
+lean_inc(x_7);
 lean_inc(x_5);
 lean_inc(x_4);
-x_10 = lean_apply_4(x_8, lean_box(0), x_4, x_5, x_9);
-lean_inc(x_7);
-x_11 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___rarg___lambda__3), 7, 6);
-lean_closure_set(x_11, 0, x_6);
-lean_closure_set(x_11, 1, x_8);
-lean_closure_set(x_11, 2, x_4);
-lean_closure_set(x_11, 3, x_5);
-lean_closure_set(x_11, 4, x_2);
-lean_closure_set(x_11, 5, x_7);
-x_12 = lean_apply_4(x_7, lean_box(0), lean_box(0), x_10, x_11);
-return x_12;
+x_9 = lean_apply_4(x_7, lean_box(0), x_4, x_5, x_8);
+lean_inc(x_4);
+x_10 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___rarg___lambda__3), 6, 5);
+lean_closure_set(x_10, 0, x_6);
+lean_closure_set(x_10, 1, x_7);
+lean_closure_set(x_10, 2, x_4);
+lean_closure_set(x_10, 3, x_5);
+lean_closure_set(x_10, 4, x_2);
+x_11 = lean_ctor_get(x_4, 1);
+lean_inc(x_11);
+x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__3___rarg), 5, 4);
+lean_closure_set(x_12, 0, x_4);
+lean_closure_set(x_12, 1, lean_box(0));
+lean_closure_set(x_12, 2, lean_box(0));
+lean_closure_set(x_12, 3, x_10);
+x_13 = lean_apply_4(x_11, lean_box(0), lean_box(0), x_9, x_12);
+return x_13;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___rarg___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
@@ -2171,7 +6862,7 @@ lean_closure_set(x_10, 1, x_6);
 lean_closure_set(x_10, 2, x_3);
 x_11 = lean_ctor_get(x_3, 1);
 lean_inc(x_11);
-x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__1___rarg), 5, 4);
+x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__4___rarg), 5, 4);
 lean_closure_set(x_12, 0, x_3);
 lean_closure_set(x_12, 1, lean_box(0));
 lean_closure_set(x_12, 2, lean_box(0));
@@ -2198,7 +6889,7 @@ lean_closure_set(x_9, 3, x_4);
 lean_closure_set(x_9, 4, x_6);
 x_10 = lean_ctor_get(x_3, 1);
 lean_inc(x_10);
-x_11 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__2___rarg), 5, 4);
+x_11 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__5___rarg), 5, 4);
 lean_closure_set(x_11, 0, x_3);
 lean_closure_set(x_11, 1, lean_box(0));
 lean_closure_set(x_11, 2, lean_box(0));
@@ -2229,7 +6920,7 @@ lean_closure_set(x_10, 3, x_5);
 lean_closure_set(x_10, 4, x_2);
 x_11 = lean_ctor_get(x_4, 1);
 lean_inc(x_11);
-x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__3___rarg), 5, 4);
+x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___spec__6___rarg), 5, 4);
 lean_closure_set(x_12, 0, x_4);
 lean_closure_set(x_12, 1, lean_box(0));
 lean_closure_set(x_12, 2, lean_box(0));
@@ -2696,86 +7387,1235 @@ lean_dec(x_1);
 return x_6;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___closed__1() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__7;
-x_2 = l_Lean_Server_instRpcEncodingOption___rarg(x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__3;
-x_2 = l_Lean_Server_instRpcEncodingOption___rarg(x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___closed__3() {
+static lean_object* _init_l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__3___closed__1() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___closed__1;
-x_2 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___closed__2;
-x_3 = l_Lean_Widget_instRpcEncodingInfoPopupRpcEncodingPacket___rarg(x_1, lean_box(0), x_2);
+x_1 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_569____rarg___closed__1;
+x_2 = lean_box(0);
+x_3 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_3, 0, x_1);
+lean_ctor_set(x_3, 1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___closed__4() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__15;
-x_2 = lean_alloc_closure((void*)(l_Lean_instToJsonOption___rarg), 2, 1);
-lean_closure_set(x_2, 0, x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___closed__5() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__23;
-x_2 = lean_alloc_closure((void*)(l_Lean_instToJsonOption___rarg), 2, 1);
-lean_closure_set(x_2, 0, x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___closed__6() {
+static lean_object* _init_l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__3___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___closed__4;
-x_2 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___closed__5;
-x_3 = lean_alloc_closure((void*)(l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689____rarg), 3, 2);
-lean_closure_set(x_3, 0, x_1);
-lean_closure_set(x_3, 1, x_2);
+x_1 = lean_box(0);
+x_2 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__3___closed__1;
+x_3 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
 }
+static lean_object* _init_l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__3___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_569____rarg___closed__2;
+x_2 = lean_box(0);
+x_3 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_3, 0, x_1);
+lean_ctor_set(x_3, 1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__3___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__3___closed__3;
+x_3 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
+return x_3;
+}
+}
+static lean_object* _init_l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__3___closed__5() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__3___closed__4;
+x_3 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
+return x_3;
+}
+}
+static lean_object* _init_l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__3___closed__6() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__3___closed__2;
+x_2 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__3___closed__5;
+x_3 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_3, 0, x_1);
+lean_ctor_set(x_3, 1, x_2);
+return x_3;
+}
+}
+LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__3(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
+x_2 = lean_ctor_get(x_1, 0);
+lean_inc(x_2);
+x_3 = lean_box(0);
+x_4 = lean_ctor_get(x_1, 1);
+lean_inc(x_4);
+x_5 = lean_ctor_get(x_1, 2);
+lean_inc(x_5);
+lean_dec(x_1);
+if (lean_obj_tag(x_2) == 0)
+{
+lean_object* x_46; 
+x_46 = lean_box(0);
+x_6 = x_46;
+goto block_45;
+}
+else
+{
+lean_object* x_47; lean_object* x_48; 
+x_47 = lean_ctor_get(x_2, 0);
+lean_inc(x_47);
+lean_dec(x_2);
+x_48 = l___private_Lean_Widget_TaggedText_0__Lean_Widget_toJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_594____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__6(x_47);
+x_6 = x_48;
+goto block_45;
+}
+block_45:
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_414____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__10___closed__3;
+x_8 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_8, 0, x_7);
+lean_ctor_set(x_8, 1, x_6);
+x_9 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_9, 0, x_8);
+lean_ctor_set(x_9, 1, x_3);
+if (lean_obj_tag(x_4) == 0)
+{
+if (lean_obj_tag(x_5) == 0)
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
+x_10 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__3___closed__6;
+x_11 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_11, 0, x_9);
+lean_ctor_set(x_11, 1, x_10);
+x_12 = l_List_join___rarg(x_11);
+x_13 = l_Lean_Json_mkObj(x_12);
+return x_13;
+}
+else
+{
+lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; 
+x_14 = lean_ctor_get(x_5, 0);
+lean_inc(x_14);
+lean_dec(x_5);
+x_15 = lean_alloc_ctor(3, 1, 0);
+lean_ctor_set(x_15, 0, x_14);
+x_16 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_569____rarg___closed__2;
+x_17 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_17, 0, x_16);
+lean_ctor_set(x_17, 1, x_15);
+x_18 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_18, 0, x_17);
+lean_ctor_set(x_18, 1, x_3);
+x_19 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_19, 0, x_18);
+lean_ctor_set(x_19, 1, x_3);
+x_20 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__3___closed__2;
+x_21 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_21, 0, x_20);
+lean_ctor_set(x_21, 1, x_19);
+x_22 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_22, 0, x_9);
+lean_ctor_set(x_22, 1, x_21);
+x_23 = l_List_join___rarg(x_22);
+x_24 = l_Lean_Json_mkObj(x_23);
+return x_24;
+}
+}
+else
+{
+lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; 
+x_25 = lean_ctor_get(x_4, 0);
+lean_inc(x_25);
+lean_dec(x_4);
+x_26 = l___private_Lean_Widget_TaggedText_0__Lean_Widget_toJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_594____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__6(x_25);
+x_27 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_569____rarg___closed__1;
+x_28 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_28, 0, x_27);
+lean_ctor_set(x_28, 1, x_26);
+x_29 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_29, 0, x_28);
+lean_ctor_set(x_29, 1, x_3);
+if (lean_obj_tag(x_5) == 0)
+{
+lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; 
+x_30 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__3___closed__5;
+x_31 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_31, 0, x_29);
+lean_ctor_set(x_31, 1, x_30);
+x_32 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_32, 0, x_9);
+lean_ctor_set(x_32, 1, x_31);
+x_33 = l_List_join___rarg(x_32);
+x_34 = l_Lean_Json_mkObj(x_33);
+return x_34;
+}
+else
+{
+lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; 
+x_35 = lean_ctor_get(x_5, 0);
+lean_inc(x_35);
+lean_dec(x_5);
+x_36 = lean_alloc_ctor(3, 1, 0);
+lean_ctor_set(x_36, 0, x_35);
+x_37 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_569____rarg___closed__2;
+x_38 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_38, 0, x_37);
+lean_ctor_set(x_38, 1, x_36);
+x_39 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_39, 0, x_38);
+lean_ctor_set(x_39, 1, x_3);
+x_40 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_40, 0, x_39);
+lean_ctor_set(x_40, 1, x_3);
+x_41 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_41, 0, x_29);
+lean_ctor_set(x_41, 1, x_40);
+x_42 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_42, 0, x_9);
+lean_ctor_set(x_42, 1, x_41);
+x_43 = l_List_join___rarg(x_42);
+x_44 = l_Lean_Json_mkObj(x_43);
+return x_44;
+}
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__4(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+lean_inc(x_1);
+x_2 = l___private_Lean_Data_Lsp_Extra_0__Lean_Lsp_fromJsonRpcRef____x40_Lean_Data_Lsp_Extra___hyg_1027_(x_1);
+if (lean_obj_tag(x_2) == 0)
+{
+uint8_t x_3; 
+x_3 = !lean_is_exclusive(x_2);
+if (x_3 == 0)
+{
+lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; uint8_t x_13; lean_object* x_14; 
+x_4 = lean_ctor_get(x_2, 0);
+x_5 = l_Lean_Json_compress(x_1);
+x_6 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__1;
+x_7 = lean_string_append(x_6, x_5);
+lean_dec(x_5);
+x_8 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__2;
+x_9 = lean_string_append(x_7, x_8);
+x_10 = lean_string_append(x_9, x_4);
+lean_dec(x_4);
+x_11 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
+x_12 = lean_string_append(x_10, x_11);
+x_13 = 0;
+x_14 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_14, 0, x_12);
+lean_ctor_set_uint8(x_14, sizeof(void*)*1, x_13);
+lean_ctor_set(x_2, 0, x_14);
+return x_2;
+}
+else
+{
+lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; uint8_t x_24; lean_object* x_25; lean_object* x_26; 
+x_15 = lean_ctor_get(x_2, 0);
+lean_inc(x_15);
+lean_dec(x_2);
+x_16 = l_Lean_Json_compress(x_1);
+x_17 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__1;
+x_18 = lean_string_append(x_17, x_16);
+lean_dec(x_16);
+x_19 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__2;
+x_20 = lean_string_append(x_18, x_19);
+x_21 = lean_string_append(x_20, x_15);
+lean_dec(x_15);
+x_22 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
+x_23 = lean_string_append(x_21, x_22);
+x_24 = 0;
+x_25 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_25, 0, x_23);
+lean_ctor_set_uint8(x_25, sizeof(void*)*1, x_24);
+x_26 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_26, 0, x_25);
+return x_26;
+}
+}
+else
+{
+uint8_t x_27; 
+lean_dec(x_1);
+x_27 = !lean_is_exclusive(x_2);
+if (x_27 == 0)
+{
+return x_2;
+}
+else
+{
+lean_object* x_28; lean_object* x_29; 
+x_28 = lean_ctor_get(x_2, 0);
+lean_inc(x_28);
+lean_dec(x_2);
+x_29 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_29, 0, x_28);
+return x_29;
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__5(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+if (lean_obj_tag(x_1) == 0)
+{
+lean_object* x_4; lean_object* x_5; 
+x_4 = lean_ctor_get(x_1, 0);
+lean_inc(x_4);
+x_5 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_5, 0, x_4);
+lean_ctor_set(x_5, 1, x_3);
+return x_5;
+}
+else
+{
+lean_object* x_6; lean_object* x_7; 
+x_6 = lean_ctor_get(x_1, 0);
+lean_inc(x_6);
+x_7 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_7, 0, x_6);
+lean_ctor_set(x_7, 1, x_3);
+return x_7;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__6(size_t x_1, lean_object* x_2) {
+_start:
+{
+lean_object* x_3; lean_object* x_4; 
+x_3 = l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__22___closed__4;
+x_4 = l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg(x_3, x_1, x_2);
+return x_4;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, size_t x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+lean_object* x_7; uint8_t x_8; 
+x_7 = lean_st_ref_get(x_1, x_6);
+x_8 = !lean_is_exclusive(x_7);
+if (x_8 == 0)
+{
+lean_object* x_9; lean_object* x_10; lean_object* x_11; 
+x_9 = lean_ctor_get(x_7, 0);
+x_10 = l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__6(x_4, x_9);
+x_11 = lean_ctor_get(x_10, 0);
+lean_inc(x_11);
+lean_dec(x_10);
+if (lean_obj_tag(x_11) == 0)
+{
+lean_object* x_12; uint8_t x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; uint8_t x_26; lean_object* x_27; 
+x_12 = lean_ctor_get(x_11, 0);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = 1;
+x_14 = l_Lean_Name_toString(x_2, x_13);
+x_15 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___closed__1;
+x_16 = lean_string_append(x_15, x_14);
+lean_dec(x_14);
+x_17 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___closed__2;
+x_18 = lean_string_append(x_16, x_17);
+x_19 = l_Lean_Json_compress(x_3);
+x_20 = lean_string_append(x_18, x_19);
+lean_dec(x_19);
+x_21 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___closed__3;
+x_22 = lean_string_append(x_20, x_21);
+x_23 = lean_string_append(x_22, x_12);
+lean_dec(x_12);
+x_24 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
+x_25 = lean_string_append(x_23, x_24);
+x_26 = 3;
+x_27 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_27, 0, x_25);
+lean_ctor_set_uint8(x_27, sizeof(void*)*1, x_26);
+lean_ctor_set_tag(x_7, 1);
+lean_ctor_set(x_7, 0, x_27);
+return x_7;
+}
+else
+{
+lean_object* x_28; 
+lean_dec(x_3);
+lean_dec(x_2);
+x_28 = lean_ctor_get(x_11, 0);
+lean_inc(x_28);
+lean_dec(x_11);
+lean_ctor_set(x_7, 0, x_28);
+return x_7;
+}
+}
+else
+{
+lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; 
+x_29 = lean_ctor_get(x_7, 0);
+x_30 = lean_ctor_get(x_7, 1);
+lean_inc(x_30);
+lean_inc(x_29);
+lean_dec(x_7);
+x_31 = l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__6(x_4, x_29);
+x_32 = lean_ctor_get(x_31, 0);
+lean_inc(x_32);
+lean_dec(x_31);
+if (lean_obj_tag(x_32) == 0)
+{
+lean_object* x_33; uint8_t x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; uint8_t x_47; lean_object* x_48; lean_object* x_49; 
+x_33 = lean_ctor_get(x_32, 0);
+lean_inc(x_33);
+lean_dec(x_32);
+x_34 = 1;
+x_35 = l_Lean_Name_toString(x_2, x_34);
+x_36 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___closed__1;
+x_37 = lean_string_append(x_36, x_35);
+lean_dec(x_35);
+x_38 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___closed__2;
+x_39 = lean_string_append(x_37, x_38);
+x_40 = l_Lean_Json_compress(x_3);
+x_41 = lean_string_append(x_39, x_40);
+lean_dec(x_40);
+x_42 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___closed__3;
+x_43 = lean_string_append(x_41, x_42);
+x_44 = lean_string_append(x_43, x_33);
+lean_dec(x_33);
+x_45 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
+x_46 = lean_string_append(x_44, x_45);
+x_47 = 3;
+x_48 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_48, 0, x_46);
+lean_ctor_set_uint8(x_48, sizeof(void*)*1, x_47);
+x_49 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_49, 0, x_48);
+lean_ctor_set(x_49, 1, x_30);
+return x_49;
+}
+else
+{
+lean_object* x_50; lean_object* x_51; 
+lean_dec(x_3);
+lean_dec(x_2);
+x_50 = lean_ctor_get(x_32, 0);
+lean_inc(x_50);
+lean_dec(x_32);
+x_51 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_51, 0, x_50);
+lean_ctor_set(x_51, 1, x_30);
+return x_51;
+}
+}
+}
+}
+static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___lambda__2___closed__1() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = lean_box(0);
+x_2 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+lean_object* x_6; lean_object* x_7; 
+if (lean_obj_tag(x_3) == 0)
+{
+lean_object* x_25; lean_object* x_26; 
+lean_dec(x_2);
+x_25 = lean_ctor_get(x_3, 0);
+lean_inc(x_25);
+lean_dec(x_3);
+x_26 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_26, 0, x_25);
+lean_ctor_set(x_26, 1, x_5);
+return x_26;
+}
+else
+{
+lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_48; lean_object* x_49; lean_object* x_127; 
+x_27 = lean_ctor_get(x_3, 0);
+lean_inc(x_27);
+lean_dec(x_3);
+x_28 = lean_st_ref_take(x_1, x_5);
+x_29 = lean_ctor_get(x_28, 0);
+lean_inc(x_29);
+x_30 = lean_ctor_get(x_28, 1);
+lean_inc(x_30);
+lean_dec(x_28);
+x_127 = lean_ctor_get(x_27, 0);
+lean_inc(x_127);
+if (lean_obj_tag(x_127) == 0)
+{
+lean_object* x_128; 
+x_128 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___lambda__2___closed__1;
+lean_inc(x_29);
+x_48 = x_128;
+x_49 = x_29;
+goto block_126;
+}
+else
+{
+uint8_t x_129; 
+x_129 = !lean_is_exclusive(x_127);
+if (x_129 == 0)
+{
+lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; 
+x_130 = lean_ctor_get(x_127, 0);
+x_131 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28___closed__1;
+lean_inc(x_29);
+x_132 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__24(x_131, x_130, x_29);
+x_133 = lean_ctor_get(x_132, 0);
+lean_inc(x_133);
+if (lean_obj_tag(x_133) == 0)
+{
+lean_object* x_134; uint8_t x_135; 
+lean_free_object(x_127);
+x_134 = lean_ctor_get(x_132, 1);
+lean_inc(x_134);
+lean_dec(x_132);
+x_135 = !lean_is_exclusive(x_133);
+if (x_135 == 0)
+{
+x_48 = x_133;
+x_49 = x_134;
+goto block_126;
+}
+else
+{
+lean_object* x_136; lean_object* x_137; 
+x_136 = lean_ctor_get(x_133, 0);
+lean_inc(x_136);
+lean_dec(x_133);
+x_137 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_137, 0, x_136);
+x_48 = x_137;
+x_49 = x_134;
+goto block_126;
+}
+}
+else
+{
+lean_object* x_138; uint8_t x_139; 
+x_138 = lean_ctor_get(x_132, 1);
+lean_inc(x_138);
+lean_dec(x_132);
+x_139 = !lean_is_exclusive(x_133);
+if (x_139 == 0)
+{
+lean_object* x_140; 
+x_140 = lean_ctor_get(x_133, 0);
+lean_ctor_set(x_127, 0, x_140);
+lean_ctor_set(x_133, 0, x_127);
+x_48 = x_133;
+x_49 = x_138;
+goto block_126;
+}
+else
+{
+lean_object* x_141; lean_object* x_142; 
+x_141 = lean_ctor_get(x_133, 0);
+lean_inc(x_141);
+lean_dec(x_133);
+lean_ctor_set(x_127, 0, x_141);
+x_142 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_142, 0, x_127);
+x_48 = x_142;
+x_49 = x_138;
+goto block_126;
+}
+}
+}
+else
+{
+lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; 
+x_143 = lean_ctor_get(x_127, 0);
+lean_inc(x_143);
+lean_dec(x_127);
+x_144 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28___closed__1;
+lean_inc(x_29);
+x_145 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__24(x_144, x_143, x_29);
+x_146 = lean_ctor_get(x_145, 0);
+lean_inc(x_146);
+if (lean_obj_tag(x_146) == 0)
+{
+lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; 
+x_147 = lean_ctor_get(x_145, 1);
+lean_inc(x_147);
+lean_dec(x_145);
+x_148 = lean_ctor_get(x_146, 0);
+lean_inc(x_148);
+if (lean_is_exclusive(x_146)) {
+ lean_ctor_release(x_146, 0);
+ x_149 = x_146;
+} else {
+ lean_dec_ref(x_146);
+ x_149 = lean_box(0);
+}
+if (lean_is_scalar(x_149)) {
+ x_150 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_150 = x_149;
+}
+lean_ctor_set(x_150, 0, x_148);
+x_48 = x_150;
+x_49 = x_147;
+goto block_126;
+}
+else
+{
+lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; 
+x_151 = lean_ctor_get(x_145, 1);
+lean_inc(x_151);
+lean_dec(x_145);
+x_152 = lean_ctor_get(x_146, 0);
+lean_inc(x_152);
+if (lean_is_exclusive(x_146)) {
+ lean_ctor_release(x_146, 0);
+ x_153 = x_146;
+} else {
+ lean_dec_ref(x_146);
+ x_153 = lean_box(0);
+}
+x_154 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_154, 0, x_152);
+if (lean_is_scalar(x_153)) {
+ x_155 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_155 = x_153;
+}
+lean_ctor_set(x_155, 0, x_154);
+x_48 = x_155;
+x_49 = x_151;
+goto block_126;
+}
+}
+}
+block_47:
+{
+if (lean_obj_tag(x_31) == 0)
+{
+uint8_t x_33; 
+lean_dec(x_32);
+x_33 = !lean_is_exclusive(x_31);
+if (x_33 == 0)
+{
+lean_object* x_34; lean_object* x_35; 
+x_34 = lean_st_ref_set(x_1, x_29, x_30);
+x_35 = lean_ctor_get(x_34, 1);
+lean_inc(x_35);
+lean_dec(x_34);
+x_6 = x_31;
+x_7 = x_35;
+goto block_24;
+}
+else
+{
+lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; 
+x_36 = lean_ctor_get(x_31, 0);
+lean_inc(x_36);
+lean_dec(x_31);
+x_37 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_37, 0, x_36);
+x_38 = lean_st_ref_set(x_1, x_29, x_30);
+x_39 = lean_ctor_get(x_38, 1);
+lean_inc(x_39);
+lean_dec(x_38);
+x_6 = x_37;
+x_7 = x_39;
+goto block_24;
+}
+}
+else
+{
+uint8_t x_40; 
+lean_dec(x_29);
+x_40 = !lean_is_exclusive(x_31);
+if (x_40 == 0)
+{
+lean_object* x_41; lean_object* x_42; 
+x_41 = lean_st_ref_set(x_1, x_32, x_30);
+x_42 = lean_ctor_get(x_41, 1);
+lean_inc(x_42);
+lean_dec(x_41);
+x_6 = x_31;
+x_7 = x_42;
+goto block_24;
+}
+else
+{
+lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; 
+x_43 = lean_ctor_get(x_31, 0);
+lean_inc(x_43);
+lean_dec(x_31);
+x_44 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_44, 0, x_43);
+x_45 = lean_st_ref_set(x_1, x_32, x_30);
+x_46 = lean_ctor_get(x_45, 1);
+lean_inc(x_46);
+lean_dec(x_45);
+x_6 = x_44;
+x_7 = x_46;
+goto block_24;
+}
+}
+}
+block_126:
+{
+if (lean_obj_tag(x_48) == 0)
+{
+uint8_t x_50; 
+lean_dec(x_27);
+x_50 = !lean_is_exclusive(x_48);
+if (x_50 == 0)
+{
+x_31 = x_48;
+x_32 = x_49;
+goto block_47;
+}
+else
+{
+lean_object* x_51; lean_object* x_52; 
+x_51 = lean_ctor_get(x_48, 0);
+lean_inc(x_51);
+lean_dec(x_48);
+x_52 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_52, 0, x_51);
+x_31 = x_52;
+x_32 = x_49;
+goto block_47;
+}
+}
+else
+{
+lean_object* x_53; 
+x_53 = lean_ctor_get(x_27, 1);
+lean_inc(x_53);
+if (lean_obj_tag(x_53) == 0)
+{
+uint8_t x_54; 
+x_54 = !lean_is_exclusive(x_48);
+if (x_54 == 0)
+{
+lean_object* x_55; lean_object* x_56; lean_object* x_57; 
+x_55 = lean_ctor_get(x_48, 0);
+x_56 = lean_box(0);
+x_57 = lean_ctor_get(x_27, 2);
+lean_inc(x_57);
+lean_dec(x_27);
+if (lean_obj_tag(x_57) == 0)
+{
+lean_object* x_58; 
+x_58 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_58, 0, x_55);
+lean_ctor_set(x_58, 1, x_56);
+lean_ctor_set(x_58, 2, x_56);
+lean_ctor_set(x_48, 0, x_58);
+x_31 = x_48;
+x_32 = x_49;
+goto block_47;
+}
+else
+{
+uint8_t x_59; 
+x_59 = !lean_is_exclusive(x_57);
+if (x_59 == 0)
+{
+lean_object* x_60; 
+x_60 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_60, 0, x_55);
+lean_ctor_set(x_60, 1, x_56);
+lean_ctor_set(x_60, 2, x_57);
+lean_ctor_set(x_48, 0, x_60);
+x_31 = x_48;
+x_32 = x_49;
+goto block_47;
+}
+else
+{
+lean_object* x_61; lean_object* x_62; lean_object* x_63; 
+x_61 = lean_ctor_get(x_57, 0);
+lean_inc(x_61);
+lean_dec(x_57);
+x_62 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_62, 0, x_61);
+x_63 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_63, 0, x_55);
+lean_ctor_set(x_63, 1, x_56);
+lean_ctor_set(x_63, 2, x_62);
+lean_ctor_set(x_48, 0, x_63);
+x_31 = x_48;
+x_32 = x_49;
+goto block_47;
+}
+}
+}
+else
+{
+lean_object* x_64; lean_object* x_65; lean_object* x_66; 
+x_64 = lean_ctor_get(x_48, 0);
+lean_inc(x_64);
+lean_dec(x_48);
+x_65 = lean_box(0);
+x_66 = lean_ctor_get(x_27, 2);
+lean_inc(x_66);
+lean_dec(x_27);
+if (lean_obj_tag(x_66) == 0)
+{
+lean_object* x_67; lean_object* x_68; 
+x_67 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_67, 0, x_64);
+lean_ctor_set(x_67, 1, x_65);
+lean_ctor_set(x_67, 2, x_65);
+x_68 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_68, 0, x_67);
+x_31 = x_68;
+x_32 = x_49;
+goto block_47;
+}
+else
+{
+lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; 
+x_69 = lean_ctor_get(x_66, 0);
+lean_inc(x_69);
+if (lean_is_exclusive(x_66)) {
+ lean_ctor_release(x_66, 0);
+ x_70 = x_66;
+} else {
+ lean_dec_ref(x_66);
+ x_70 = lean_box(0);
+}
+if (lean_is_scalar(x_70)) {
+ x_71 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_71 = x_70;
+}
+lean_ctor_set(x_71, 0, x_69);
+x_72 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_72, 0, x_64);
+lean_ctor_set(x_72, 1, x_65);
+lean_ctor_set(x_72, 2, x_71);
+x_73 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_73, 0, x_72);
+x_31 = x_73;
+x_32 = x_49;
+goto block_47;
+}
+}
+}
+else
+{
+lean_object* x_74; uint8_t x_75; 
+x_74 = lean_ctor_get(x_48, 0);
+lean_inc(x_74);
+lean_dec(x_48);
+x_75 = !lean_is_exclusive(x_53);
+if (x_75 == 0)
+{
+lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; 
+x_76 = lean_ctor_get(x_53, 0);
+x_77 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28___closed__1;
+x_78 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__24(x_77, x_76, x_49);
+x_79 = lean_ctor_get(x_78, 0);
+lean_inc(x_79);
+if (lean_obj_tag(x_79) == 0)
+{
+lean_object* x_80; uint8_t x_81; 
+lean_free_object(x_53);
+lean_dec(x_74);
+lean_dec(x_27);
+x_80 = lean_ctor_get(x_78, 1);
+lean_inc(x_80);
+lean_dec(x_78);
+x_81 = !lean_is_exclusive(x_79);
+if (x_81 == 0)
+{
+x_31 = x_79;
+x_32 = x_80;
+goto block_47;
+}
+else
+{
+lean_object* x_82; lean_object* x_83; 
+x_82 = lean_ctor_get(x_79, 0);
+lean_inc(x_82);
+lean_dec(x_79);
+x_83 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_83, 0, x_82);
+x_31 = x_83;
+x_32 = x_80;
+goto block_47;
+}
+}
+else
+{
+lean_object* x_84; uint8_t x_85; 
+x_84 = lean_ctor_get(x_78, 1);
+lean_inc(x_84);
+lean_dec(x_78);
+x_85 = !lean_is_exclusive(x_79);
+if (x_85 == 0)
+{
+lean_object* x_86; lean_object* x_87; 
+x_86 = lean_ctor_get(x_79, 0);
+lean_ctor_set(x_53, 0, x_86);
+x_87 = lean_ctor_get(x_27, 2);
+lean_inc(x_87);
+lean_dec(x_27);
+if (lean_obj_tag(x_87) == 0)
+{
+lean_object* x_88; lean_object* x_89; 
+x_88 = lean_box(0);
+x_89 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_89, 0, x_74);
+lean_ctor_set(x_89, 1, x_53);
+lean_ctor_set(x_89, 2, x_88);
+lean_ctor_set(x_79, 0, x_89);
+x_31 = x_79;
+x_32 = x_84;
+goto block_47;
+}
+else
+{
+uint8_t x_90; 
+x_90 = !lean_is_exclusive(x_87);
+if (x_90 == 0)
+{
+lean_object* x_91; 
+x_91 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_91, 0, x_74);
+lean_ctor_set(x_91, 1, x_53);
+lean_ctor_set(x_91, 2, x_87);
+lean_ctor_set(x_79, 0, x_91);
+x_31 = x_79;
+x_32 = x_84;
+goto block_47;
+}
+else
+{
+lean_object* x_92; lean_object* x_93; lean_object* x_94; 
+x_92 = lean_ctor_get(x_87, 0);
+lean_inc(x_92);
+lean_dec(x_87);
+x_93 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_93, 0, x_92);
+x_94 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_94, 0, x_74);
+lean_ctor_set(x_94, 1, x_53);
+lean_ctor_set(x_94, 2, x_93);
+lean_ctor_set(x_79, 0, x_94);
+x_31 = x_79;
+x_32 = x_84;
+goto block_47;
+}
+}
+}
+else
+{
+lean_object* x_95; lean_object* x_96; 
+x_95 = lean_ctor_get(x_79, 0);
+lean_inc(x_95);
+lean_dec(x_79);
+lean_ctor_set(x_53, 0, x_95);
+x_96 = lean_ctor_get(x_27, 2);
+lean_inc(x_96);
+lean_dec(x_27);
+if (lean_obj_tag(x_96) == 0)
+{
+lean_object* x_97; lean_object* x_98; lean_object* x_99; 
+x_97 = lean_box(0);
+x_98 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_98, 0, x_74);
+lean_ctor_set(x_98, 1, x_53);
+lean_ctor_set(x_98, 2, x_97);
+x_99 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_99, 0, x_98);
+x_31 = x_99;
+x_32 = x_84;
+goto block_47;
+}
+else
+{
+lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; 
+x_100 = lean_ctor_get(x_96, 0);
+lean_inc(x_100);
+if (lean_is_exclusive(x_96)) {
+ lean_ctor_release(x_96, 0);
+ x_101 = x_96;
+} else {
+ lean_dec_ref(x_96);
+ x_101 = lean_box(0);
+}
+if (lean_is_scalar(x_101)) {
+ x_102 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_102 = x_101;
+}
+lean_ctor_set(x_102, 0, x_100);
+x_103 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_103, 0, x_74);
+lean_ctor_set(x_103, 1, x_53);
+lean_ctor_set(x_103, 2, x_102);
+x_104 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_104, 0, x_103);
+x_31 = x_104;
+x_32 = x_84;
+goto block_47;
+}
+}
+}
+}
+else
+{
+lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; 
+x_105 = lean_ctor_get(x_53, 0);
+lean_inc(x_105);
+lean_dec(x_53);
+x_106 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28___closed__1;
+x_107 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__24(x_106, x_105, x_49);
+x_108 = lean_ctor_get(x_107, 0);
+lean_inc(x_108);
+if (lean_obj_tag(x_108) == 0)
+{
+lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; 
+lean_dec(x_74);
+lean_dec(x_27);
+x_109 = lean_ctor_get(x_107, 1);
+lean_inc(x_109);
+lean_dec(x_107);
+x_110 = lean_ctor_get(x_108, 0);
+lean_inc(x_110);
+if (lean_is_exclusive(x_108)) {
+ lean_ctor_release(x_108, 0);
+ x_111 = x_108;
+} else {
+ lean_dec_ref(x_108);
+ x_111 = lean_box(0);
+}
+if (lean_is_scalar(x_111)) {
+ x_112 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_112 = x_111;
+}
+lean_ctor_set(x_112, 0, x_110);
+x_31 = x_112;
+x_32 = x_109;
+goto block_47;
+}
+else
+{
+lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; 
+x_113 = lean_ctor_get(x_107, 1);
+lean_inc(x_113);
+lean_dec(x_107);
+x_114 = lean_ctor_get(x_108, 0);
+lean_inc(x_114);
+if (lean_is_exclusive(x_108)) {
+ lean_ctor_release(x_108, 0);
+ x_115 = x_108;
+} else {
+ lean_dec_ref(x_108);
+ x_115 = lean_box(0);
+}
+x_116 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_116, 0, x_114);
+x_117 = lean_ctor_get(x_27, 2);
+lean_inc(x_117);
+lean_dec(x_27);
+if (lean_obj_tag(x_117) == 0)
+{
+lean_object* x_118; lean_object* x_119; lean_object* x_120; 
+x_118 = lean_box(0);
+x_119 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_119, 0, x_74);
+lean_ctor_set(x_119, 1, x_116);
+lean_ctor_set(x_119, 2, x_118);
+if (lean_is_scalar(x_115)) {
+ x_120 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_120 = x_115;
+}
+lean_ctor_set(x_120, 0, x_119);
+x_31 = x_120;
+x_32 = x_113;
+goto block_47;
+}
+else
+{
+lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; 
+x_121 = lean_ctor_get(x_117, 0);
+lean_inc(x_121);
+if (lean_is_exclusive(x_117)) {
+ lean_ctor_release(x_117, 0);
+ x_122 = x_117;
+} else {
+ lean_dec_ref(x_117);
+ x_122 = lean_box(0);
+}
+if (lean_is_scalar(x_122)) {
+ x_123 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_123 = x_122;
+}
+lean_ctor_set(x_123, 0, x_121);
+x_124 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_124, 0, x_74);
+lean_ctor_set(x_124, 1, x_116);
+lean_ctor_set(x_124, 2, x_123);
+if (lean_is_scalar(x_115)) {
+ x_125 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_125 = x_115;
+}
+lean_ctor_set(x_125, 0, x_124);
+x_31 = x_125;
+x_32 = x_113;
+goto block_47;
+}
+}
+}
+}
+}
+}
+}
+block_24:
+{
+if (lean_obj_tag(x_6) == 0)
+{
+lean_object* x_8; uint8_t x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; uint8_t x_18; lean_object* x_19; lean_object* x_20; 
+x_8 = lean_ctor_get(x_6, 0);
+lean_inc(x_8);
+lean_dec(x_6);
+x_9 = 1;
+x_10 = l_Lean_Name_toString(x_2, x_9);
+x_11 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4___closed__1;
+x_12 = lean_string_append(x_11, x_10);
+lean_dec(x_10);
+x_13 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4___closed__2;
+x_14 = lean_string_append(x_12, x_13);
+x_15 = lean_string_append(x_14, x_8);
+lean_dec(x_8);
+x_16 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
+x_17 = lean_string_append(x_15, x_16);
+x_18 = 3;
+x_19 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_19, 0, x_17);
+lean_ctor_set_uint8(x_19, sizeof(void*)*1, x_18);
+x_20 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_20, 0, x_19);
+lean_ctor_set(x_20, 1, x_7);
+return x_20;
+}
+else
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; 
+lean_dec(x_2);
+x_21 = lean_ctor_get(x_6, 0);
+lean_inc(x_21);
+lean_dec(x_6);
+x_22 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_689____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__3(x_21);
+x_23 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_23, 0, x_22);
+lean_ctor_set(x_23, 1, x_7);
+return x_23;
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___lambda__3(lean_object* x_1, lean_object* x_2, uint64_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+lean_object* x_7; lean_object* x_8; 
+x_7 = lean_ctor_get(x_5, 0);
+lean_inc(x_7);
+x_8 = l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___spec__1(x_7, x_3);
+if (lean_obj_tag(x_8) == 0)
+{
+lean_object* x_9; lean_object* x_10; 
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_9 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__5___closed__2;
+x_10 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_10, 0, x_9);
+lean_ctor_set(x_10, 1, x_6);
+return x_10;
+}
+else
+{
+lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; 
+x_11 = lean_ctor_get(x_8, 0);
+lean_inc(x_11);
+lean_dec(x_8);
+lean_inc(x_4);
+x_12 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__4(x_4);
+x_13 = lean_alloc_closure((void*)(l_liftExcept___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__5___boxed), 3, 1);
+lean_closure_set(x_13, 0, x_12);
+lean_inc(x_1);
+lean_inc(x_11);
+x_14 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___lambda__1___boxed), 6, 3);
+lean_closure_set(x_14, 0, x_11);
+lean_closure_set(x_14, 1, x_1);
+lean_closure_set(x_14, 2, x_4);
+x_15 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Server_wrapRpcProcedure___spec__3___rarg), 4, 2);
+lean_closure_set(x_15, 0, x_13);
+lean_closure_set(x_15, 1, x_14);
+lean_inc(x_5);
+x_16 = l_Lean_Server_RequestM_asTask___rarg(x_15, x_5, x_6);
+x_17 = lean_ctor_get(x_16, 0);
+lean_inc(x_17);
+x_18 = lean_ctor_get(x_16, 1);
+lean_inc(x_18);
+lean_dec(x_16);
+x_19 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__2), 4, 1);
+lean_closure_set(x_19, 0, x_2);
+lean_inc(x_5);
+x_20 = l_Lean_Server_RequestM_bindTask___rarg(x_17, x_19, x_5, x_18);
+x_21 = lean_ctor_get(x_20, 0);
+lean_inc(x_21);
+x_22 = lean_ctor_get(x_20, 1);
+lean_inc(x_22);
+lean_dec(x_20);
+x_23 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___lambda__2___boxed), 5, 2);
+lean_closure_set(x_23, 0, x_11);
+lean_closure_set(x_23, 1, x_1);
+x_24 = l_Lean_Server_RequestM_mapTask___rarg(x_21, x_23, x_5, x_22);
+return x_24;
+}
+}
+}
 LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2(lean_object* x_1, lean_object* x_2) {
 _start:
 {
-lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
-x_3 = l_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef;
-x_4 = l_Lean_Lsp_instFromJsonRpcRef;
-x_5 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___closed__3;
-x_6 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___closed__6;
-x_7 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___elambda__1___boxed), 14, 10);
-lean_closure_set(x_7, 0, x_1);
-lean_closure_set(x_7, 1, lean_box(0));
-lean_closure_set(x_7, 2, lean_box(0));
-lean_closure_set(x_7, 3, lean_box(0));
-lean_closure_set(x_7, 4, x_3);
-lean_closure_set(x_7, 5, x_4);
-lean_closure_set(x_7, 6, lean_box(0));
-lean_closure_set(x_7, 7, x_5);
-lean_closure_set(x_7, 8, x_6);
-lean_closure_set(x_7, 9, x_2);
-return x_7;
+lean_object* x_3; 
+x_3 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___lambda__3___boxed), 6, 2);
+lean_closure_set(x_3, 0, x_1);
+lean_closure_set(x_3, 1, x_2);
+return x_3;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__1___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
@@ -2783,7 +8623,9 @@ _start:
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; uint8_t x_12; 
 lean_inc(x_1);
-x_5 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2(x_1, x_2);
+x_5 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___lambda__3___boxed), 6, 2);
+lean_closure_set(x_5, 0, x_1);
+lean_closure_set(x_5, 1, x_2);
 x_6 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__1___closed__1;
 x_7 = lean_st_ref_take(x_6, x_4);
 x_8 = lean_ctor_get(x_7, 0);
@@ -2842,10 +8684,10 @@ else
 lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
 lean_dec(x_2);
 lean_dec(x_1);
-x_14 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
+x_14 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
 x_15 = lean_string_append(x_14, x_3);
 lean_dec(x_3);
-x_16 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__2;
+x_16 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
 x_17 = lean_string_append(x_15, x_16);
 x_18 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_18, 0, x_17);
@@ -2877,10 +8719,10 @@ else
 lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; 
 lean_dec(x_2);
 lean_dec(x_1);
-x_24 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
+x_24 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
 x_25 = lean_string_append(x_24, x_3);
 lean_dec(x_3);
-x_26 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__2;
+x_26 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
 x_27 = lean_string_append(x_25, x_26);
 x_28 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_28, 0, x_27);
@@ -2902,7 +8744,7 @@ x_5 = l_Lean_Name_toString(x_1, x_4);
 x_6 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__1;
 x_7 = lean_string_append(x_6, x_5);
 lean_dec(x_5);
-x_8 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__2;
+x_8 = l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___closed__6;
 x_9 = lean_string_append(x_7, x_8);
 x_10 = lean_io_initializing(x_3);
 x_11 = lean_ctor_get(x_10, 0);
@@ -2920,10 +8762,10 @@ if (x_13 == 0)
 lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
 x_14 = lean_ctor_get(x_10, 0);
 lean_dec(x_14);
-x_15 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
+x_15 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
 x_16 = lean_string_append(x_15, x_9);
 lean_dec(x_9);
-x_17 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__3;
+x_17 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__2;
 x_18 = lean_string_append(x_16, x_17);
 x_19 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_19, 0, x_18);
@@ -2937,10 +8779,10 @@ lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean
 x_20 = lean_ctor_get(x_10, 1);
 lean_inc(x_20);
 lean_dec(x_10);
-x_21 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
+x_21 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
 x_22 = lean_string_append(x_21, x_9);
 lean_dec(x_9);
-x_23 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__3;
+x_23 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__2;
 x_24 = lean_string_append(x_22, x_23);
 x_25 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_25, 0, x_24);
@@ -2974,7 +8816,7 @@ static lean_object* _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_Wid
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__6;
+x_1 = l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__2;
 x_2 = l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____closed__1;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
@@ -2998,6 +8840,58 @@ x_4 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_L
 return x_4;
 }
 }
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__5___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; 
+x_4 = l_liftExcept___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__5(x_1, x_2, x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+return x_4;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__6___boxed(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+size_t x_3; lean_object* x_4; 
+x_3 = lean_unbox_usize(x_1);
+lean_dec(x_1);
+x_4 = l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__6(x_3, x_2);
+return x_4;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+size_t x_7; lean_object* x_8; 
+x_7 = lean_unbox_usize(x_4);
+lean_dec(x_4);
+x_8 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___lambda__1(x_1, x_2, x_3, x_7, x_5, x_6);
+lean_dec(x_5);
+lean_dec(x_1);
+return x_8;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+lean_object* x_6; 
+x_6 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___lambda__2(x_1, x_2, x_3, x_4, x_5);
+lean_dec(x_4);
+lean_dec(x_1);
+return x_6;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___lambda__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+uint64_t x_7; lean_object* x_8; 
+x_7 = lean_unbox_uint64(x_3);
+lean_dec(x_3);
+x_8 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___lambda__3(x_1, x_2, x_7, x_4, x_5, x_6);
+return x_8;
+}
+}
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__1___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
@@ -3007,156 +8901,946 @@ lean_dec(x_3);
 return x_5;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__1() {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__4(size_t x_1, size_t x_2, lean_object* x_3) {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__8;
-x_2 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__7;
-x_3 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__3;
-x_4 = l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg(x_1, lean_box(0), x_1, lean_box(0), x_2, lean_box(0), x_3);
-return x_4;
+uint8_t x_4; 
+x_4 = lean_usize_dec_lt(x_2, x_1);
+if (x_4 == 0)
+{
+return x_3;
+}
+else
+{
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; size_t x_9; size_t x_10; lean_object* x_11; 
+x_5 = lean_array_uget(x_3, x_2);
+x_6 = lean_unsigned_to_nat(0u);
+x_7 = lean_array_uset(x_3, x_2, x_6);
+x_8 = l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_1237____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__9(x_5);
+x_9 = 1;
+x_10 = lean_usize_add(x_2, x_9);
+x_11 = lean_array_uset(x_7, x_2, x_8);
+x_2 = x_10;
+x_3 = x_11;
+goto _start;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__2() {
+}
+static lean_object* _init_l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2648____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__3___closed__1() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__1;
-x_2 = l_Lean_Server_instRpcEncodingArray___rarg(x_1);
-return x_2;
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("goals", 5);
+return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__3() {
+LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2648____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__3(lean_object* x_1) {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__2;
-x_2 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__7;
-x_3 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__3;
-x_4 = l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg(x_1, lean_box(0), x_2, lean_box(0), x_3, lean_box(0), x_3);
-return x_4;
+lean_object* x_2; size_t x_3; size_t x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
+x_2 = lean_array_get_size(x_1);
+x_3 = lean_usize_of_nat(x_2);
+lean_dec(x_2);
+x_4 = 0;
+x_5 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__4(x_3, x_4, x_1);
+x_6 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_6, 0, x_5);
+x_7 = l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2648____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__3___closed__1;
+x_8 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_8, 0, x_7);
+lean_ctor_set(x_8, 1, x_6);
+x_9 = lean_box(0);
+x_10 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_10, 0, x_8);
+lean_ctor_set(x_10, 1, x_9);
+x_11 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_11, 0, x_10);
+lean_ctor_set(x_11, 1, x_9);
+x_12 = l_List_join___rarg(x_11);
+x_13 = l_Lean_Json_mkObj(x_12);
+return x_13;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__4() {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__5(size_t x_1, size_t x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__3;
-x_2 = l_Lean_Server_instRpcEncodingArray___rarg(x_1);
-return x_2;
+uint8_t x_5; 
+x_5 = lean_usize_dec_lt(x_2, x_1);
+if (x_5 == 0)
+{
+lean_object* x_6; lean_object* x_7; 
+x_6 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_6, 0, x_3);
+x_7 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_7, 0, x_6);
+lean_ctor_set(x_7, 1, x_4);
+return x_7;
+}
+else
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; size_t x_30; size_t x_31; lean_object* x_32; lean_object* x_33; 
+x_8 = lean_array_uget(x_3, x_2);
+x_9 = lean_unsigned_to_nat(0u);
+x_10 = lean_array_uset(x_3, x_2, x_9);
+x_24 = lean_ctor_get(x_8, 0);
+lean_inc(x_24);
+x_25 = lean_ctor_get(x_8, 1);
+lean_inc(x_25);
+x_26 = lean_ctor_get(x_8, 2);
+lean_inc(x_26);
+x_27 = lean_ctor_get(x_8, 3);
+lean_inc(x_27);
+x_28 = lean_ctor_get(x_8, 4);
+lean_inc(x_28);
+lean_dec(x_8);
+x_29 = lean_array_get_size(x_24);
+x_30 = lean_usize_of_nat(x_29);
+lean_dec(x_29);
+x_31 = 0;
+x_32 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28(x_30, x_31, x_24, x_4);
+x_33 = lean_ctor_get(x_32, 0);
+lean_inc(x_33);
+if (lean_obj_tag(x_33) == 0)
+{
+lean_object* x_34; uint8_t x_35; 
+lean_dec(x_28);
+lean_dec(x_27);
+lean_dec(x_26);
+lean_dec(x_25);
+x_34 = lean_ctor_get(x_32, 1);
+lean_inc(x_34);
+lean_dec(x_32);
+x_35 = !lean_is_exclusive(x_33);
+if (x_35 == 0)
+{
+x_11 = x_33;
+x_12 = x_34;
+goto block_23;
+}
+else
+{
+lean_object* x_36; lean_object* x_37; 
+x_36 = lean_ctor_get(x_33, 0);
+lean_inc(x_36);
+lean_dec(x_33);
+x_37 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_37, 0, x_36);
+x_11 = x_37;
+x_12 = x_34;
+goto block_23;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__5() {
+else
+{
+lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; 
+x_38 = lean_ctor_get(x_32, 1);
+lean_inc(x_38);
+lean_dec(x_32);
+x_39 = lean_ctor_get(x_33, 0);
+lean_inc(x_39);
+lean_dec(x_33);
+x_40 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28___closed__1;
+x_41 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__24(x_40, x_25, x_38);
+x_42 = lean_ctor_get(x_41, 0);
+lean_inc(x_42);
+if (lean_obj_tag(x_42) == 0)
+{
+lean_object* x_43; uint8_t x_44; 
+lean_dec(x_39);
+lean_dec(x_28);
+lean_dec(x_27);
+lean_dec(x_26);
+x_43 = lean_ctor_get(x_41, 1);
+lean_inc(x_43);
+lean_dec(x_41);
+x_44 = !lean_is_exclusive(x_42);
+if (x_44 == 0)
+{
+x_11 = x_42;
+x_12 = x_43;
+goto block_23;
+}
+else
+{
+lean_object* x_45; lean_object* x_46; 
+x_45 = lean_ctor_get(x_42, 0);
+lean_inc(x_45);
+lean_dec(x_42);
+x_46 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_46, 0, x_45);
+x_11 = x_46;
+x_12 = x_43;
+goto block_23;
+}
+}
+else
+{
+if (lean_obj_tag(x_26) == 0)
+{
+lean_object* x_47; uint8_t x_48; 
+x_47 = lean_ctor_get(x_41, 1);
+lean_inc(x_47);
+lean_dec(x_41);
+x_48 = !lean_is_exclusive(x_42);
+if (x_48 == 0)
+{
+lean_object* x_49; lean_object* x_50; 
+x_49 = lean_ctor_get(x_42, 0);
+x_50 = lean_box(0);
+if (lean_obj_tag(x_28) == 0)
+{
+lean_object* x_51; 
+x_51 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_51, 0, x_39);
+lean_ctor_set(x_51, 1, x_49);
+lean_ctor_set(x_51, 2, x_50);
+lean_ctor_set(x_51, 3, x_27);
+lean_ctor_set(x_51, 4, x_50);
+lean_ctor_set(x_42, 0, x_51);
+x_11 = x_42;
+x_12 = x_47;
+goto block_23;
+}
+else
+{
+uint8_t x_52; 
+x_52 = !lean_is_exclusive(x_28);
+if (x_52 == 0)
+{
+lean_object* x_53; 
+x_53 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_53, 0, x_39);
+lean_ctor_set(x_53, 1, x_49);
+lean_ctor_set(x_53, 2, x_50);
+lean_ctor_set(x_53, 3, x_27);
+lean_ctor_set(x_53, 4, x_28);
+lean_ctor_set(x_42, 0, x_53);
+x_11 = x_42;
+x_12 = x_47;
+goto block_23;
+}
+else
+{
+lean_object* x_54; lean_object* x_55; lean_object* x_56; 
+x_54 = lean_ctor_get(x_28, 0);
+lean_inc(x_54);
+lean_dec(x_28);
+x_55 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_55, 0, x_54);
+x_56 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_56, 0, x_39);
+lean_ctor_set(x_56, 1, x_49);
+lean_ctor_set(x_56, 2, x_50);
+lean_ctor_set(x_56, 3, x_27);
+lean_ctor_set(x_56, 4, x_55);
+lean_ctor_set(x_42, 0, x_56);
+x_11 = x_42;
+x_12 = x_47;
+goto block_23;
+}
+}
+}
+else
+{
+lean_object* x_57; lean_object* x_58; 
+x_57 = lean_ctor_get(x_42, 0);
+lean_inc(x_57);
+lean_dec(x_42);
+x_58 = lean_box(0);
+if (lean_obj_tag(x_28) == 0)
+{
+lean_object* x_59; lean_object* x_60; 
+x_59 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_59, 0, x_39);
+lean_ctor_set(x_59, 1, x_57);
+lean_ctor_set(x_59, 2, x_58);
+lean_ctor_set(x_59, 3, x_27);
+lean_ctor_set(x_59, 4, x_58);
+x_60 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_60, 0, x_59);
+x_11 = x_60;
+x_12 = x_47;
+goto block_23;
+}
+else
+{
+lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; 
+x_61 = lean_ctor_get(x_28, 0);
+lean_inc(x_61);
+if (lean_is_exclusive(x_28)) {
+ lean_ctor_release(x_28, 0);
+ x_62 = x_28;
+} else {
+ lean_dec_ref(x_28);
+ x_62 = lean_box(0);
+}
+if (lean_is_scalar(x_62)) {
+ x_63 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_63 = x_62;
+}
+lean_ctor_set(x_63, 0, x_61);
+x_64 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_64, 0, x_39);
+lean_ctor_set(x_64, 1, x_57);
+lean_ctor_set(x_64, 2, x_58);
+lean_ctor_set(x_64, 3, x_27);
+lean_ctor_set(x_64, 4, x_63);
+x_65 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_65, 0, x_64);
+x_11 = x_65;
+x_12 = x_47;
+goto block_23;
+}
+}
+}
+else
+{
+lean_object* x_66; uint8_t x_67; 
+x_66 = lean_ctor_get(x_41, 1);
+lean_inc(x_66);
+lean_dec(x_41);
+x_67 = !lean_is_exclusive(x_42);
+if (x_67 == 0)
+{
+uint8_t x_68; 
+x_68 = !lean_is_exclusive(x_26);
+if (x_68 == 0)
+{
+if (lean_obj_tag(x_28) == 0)
+{
+lean_object* x_69; lean_object* x_70; lean_object* x_71; 
+x_69 = lean_ctor_get(x_42, 0);
+x_70 = lean_box(0);
+x_71 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_71, 0, x_39);
+lean_ctor_set(x_71, 1, x_69);
+lean_ctor_set(x_71, 2, x_26);
+lean_ctor_set(x_71, 3, x_27);
+lean_ctor_set(x_71, 4, x_70);
+lean_ctor_set(x_42, 0, x_71);
+x_11 = x_42;
+x_12 = x_66;
+goto block_23;
+}
+else
+{
+uint8_t x_72; 
+x_72 = !lean_is_exclusive(x_28);
+if (x_72 == 0)
+{
+lean_object* x_73; lean_object* x_74; 
+x_73 = lean_ctor_get(x_42, 0);
+x_74 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_74, 0, x_39);
+lean_ctor_set(x_74, 1, x_73);
+lean_ctor_set(x_74, 2, x_26);
+lean_ctor_set(x_74, 3, x_27);
+lean_ctor_set(x_74, 4, x_28);
+lean_ctor_set(x_42, 0, x_74);
+x_11 = x_42;
+x_12 = x_66;
+goto block_23;
+}
+else
+{
+lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; 
+x_75 = lean_ctor_get(x_42, 0);
+x_76 = lean_ctor_get(x_28, 0);
+lean_inc(x_76);
+lean_dec(x_28);
+x_77 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_77, 0, x_76);
+x_78 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_78, 0, x_39);
+lean_ctor_set(x_78, 1, x_75);
+lean_ctor_set(x_78, 2, x_26);
+lean_ctor_set(x_78, 3, x_27);
+lean_ctor_set(x_78, 4, x_77);
+lean_ctor_set(x_42, 0, x_78);
+x_11 = x_42;
+x_12 = x_66;
+goto block_23;
+}
+}
+}
+else
+{
+lean_object* x_79; lean_object* x_80; lean_object* x_81; 
+x_79 = lean_ctor_get(x_42, 0);
+x_80 = lean_ctor_get(x_26, 0);
+lean_inc(x_80);
+lean_dec(x_26);
+x_81 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_81, 0, x_80);
+if (lean_obj_tag(x_28) == 0)
+{
+lean_object* x_82; lean_object* x_83; 
+x_82 = lean_box(0);
+x_83 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_83, 0, x_39);
+lean_ctor_set(x_83, 1, x_79);
+lean_ctor_set(x_83, 2, x_81);
+lean_ctor_set(x_83, 3, x_27);
+lean_ctor_set(x_83, 4, x_82);
+lean_ctor_set(x_42, 0, x_83);
+x_11 = x_42;
+x_12 = x_66;
+goto block_23;
+}
+else
+{
+lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; 
+x_84 = lean_ctor_get(x_28, 0);
+lean_inc(x_84);
+if (lean_is_exclusive(x_28)) {
+ lean_ctor_release(x_28, 0);
+ x_85 = x_28;
+} else {
+ lean_dec_ref(x_28);
+ x_85 = lean_box(0);
+}
+if (lean_is_scalar(x_85)) {
+ x_86 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_86 = x_85;
+}
+lean_ctor_set(x_86, 0, x_84);
+x_87 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_87, 0, x_39);
+lean_ctor_set(x_87, 1, x_79);
+lean_ctor_set(x_87, 2, x_81);
+lean_ctor_set(x_87, 3, x_27);
+lean_ctor_set(x_87, 4, x_86);
+lean_ctor_set(x_42, 0, x_87);
+x_11 = x_42;
+x_12 = x_66;
+goto block_23;
+}
+}
+}
+else
+{
+lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; 
+x_88 = lean_ctor_get(x_42, 0);
+lean_inc(x_88);
+lean_dec(x_42);
+x_89 = lean_ctor_get(x_26, 0);
+lean_inc(x_89);
+if (lean_is_exclusive(x_26)) {
+ lean_ctor_release(x_26, 0);
+ x_90 = x_26;
+} else {
+ lean_dec_ref(x_26);
+ x_90 = lean_box(0);
+}
+if (lean_is_scalar(x_90)) {
+ x_91 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_91 = x_90;
+}
+lean_ctor_set(x_91, 0, x_89);
+if (lean_obj_tag(x_28) == 0)
+{
+lean_object* x_92; lean_object* x_93; lean_object* x_94; 
+x_92 = lean_box(0);
+x_93 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_93, 0, x_39);
+lean_ctor_set(x_93, 1, x_88);
+lean_ctor_set(x_93, 2, x_91);
+lean_ctor_set(x_93, 3, x_27);
+lean_ctor_set(x_93, 4, x_92);
+x_94 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_94, 0, x_93);
+x_11 = x_94;
+x_12 = x_66;
+goto block_23;
+}
+else
+{
+lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; 
+x_95 = lean_ctor_get(x_28, 0);
+lean_inc(x_95);
+if (lean_is_exclusive(x_28)) {
+ lean_ctor_release(x_28, 0);
+ x_96 = x_28;
+} else {
+ lean_dec_ref(x_28);
+ x_96 = lean_box(0);
+}
+if (lean_is_scalar(x_96)) {
+ x_97 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_97 = x_96;
+}
+lean_ctor_set(x_97, 0, x_95);
+x_98 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_98, 0, x_39);
+lean_ctor_set(x_98, 1, x_88);
+lean_ctor_set(x_98, 2, x_91);
+lean_ctor_set(x_98, 3, x_27);
+lean_ctor_set(x_98, 4, x_97);
+x_99 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_99, 0, x_98);
+x_11 = x_99;
+x_12 = x_66;
+goto block_23;
+}
+}
+}
+}
+}
+block_23:
+{
+if (lean_obj_tag(x_11) == 0)
+{
+uint8_t x_13; 
+lean_dec(x_10);
+x_13 = !lean_is_exclusive(x_11);
+if (x_13 == 0)
+{
+lean_object* x_14; 
+x_14 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_14, 0, x_11);
+lean_ctor_set(x_14, 1, x_12);
+return x_14;
+}
+else
+{
+lean_object* x_15; lean_object* x_16; lean_object* x_17; 
+x_15 = lean_ctor_get(x_11, 0);
+lean_inc(x_15);
+lean_dec(x_11);
+x_16 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_16, 0, x_15);
+x_17 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_17, 0, x_16);
+lean_ctor_set(x_17, 1, x_12);
+return x_17;
+}
+}
+else
+{
+lean_object* x_18; size_t x_19; size_t x_20; lean_object* x_21; 
+x_18 = lean_ctor_get(x_11, 0);
+lean_inc(x_18);
+lean_dec(x_11);
+x_19 = 1;
+x_20 = lean_usize_add(x_2, x_19);
+x_21 = lean_array_uset(x_10, x_2, x_18);
+x_2 = x_20;
+x_3 = x_21;
+x_4 = x_12;
+goto _start;
+}
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__4;
-x_2 = l_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___rarg(x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__6() {
-_start:
+lean_object* x_5; uint8_t x_6; 
+x_5 = lean_st_ref_get(x_1, x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
 {
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__5;
-x_2 = l_Lean_Server_instRpcEncodingOption___rarg(x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__7() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__17;
-x_2 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__19;
-x_3 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__15;
-x_4 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__20;
-x_5 = lean_alloc_closure((void*)(l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_414____rarg), 5, 4);
-lean_closure_set(x_5, 0, x_1);
-lean_closure_set(x_5, 1, x_2);
-lean_closure_set(x_5, 2, x_3);
-lean_closure_set(x_5, 3, x_4);
+lean_object* x_7; 
+x_7 = lean_ctor_get(x_5, 0);
+lean_dec(x_7);
+lean_ctor_set(x_5, 0, x_2);
 return x_5;
 }
+else
+{
+lean_object* x_8; lean_object* x_9; 
+x_8 = lean_ctor_get(x_5, 1);
+lean_inc(x_8);
+lean_dec(x_5);
+x_9 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_9, 0, x_2);
+lean_ctor_set(x_9, 1, x_8);
+return x_9;
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__8() {
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__7;
-x_2 = lean_alloc_closure((void*)(l_Lean_instToJsonArray___rarg), 2, 1);
-lean_closure_set(x_2, 0, x_1);
-return x_2;
+lean_object* x_6; lean_object* x_7; 
+if (lean_obj_tag(x_3) == 0)
+{
+lean_object* x_28; lean_object* x_29; 
+lean_dec(x_2);
+x_28 = lean_ctor_get(x_3, 0);
+lean_inc(x_28);
+lean_dec(x_3);
+x_29 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_29, 0, x_28);
+lean_ctor_set(x_29, 1, x_5);
+return x_29;
+}
+else
+{
+lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; 
+x_30 = lean_ctor_get(x_3, 0);
+lean_inc(x_30);
+lean_dec(x_3);
+x_31 = lean_st_ref_take(x_1, x_5);
+x_32 = lean_ctor_get(x_31, 0);
+lean_inc(x_32);
+x_33 = lean_ctor_get(x_31, 1);
+lean_inc(x_33);
+lean_dec(x_31);
+if (lean_obj_tag(x_30) == 0)
+{
+lean_object* x_51; 
+x_51 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___lambda__2___closed__1;
+lean_inc(x_32);
+x_34 = x_51;
+x_35 = x_32;
+goto block_50;
+}
+else
+{
+uint8_t x_52; 
+x_52 = !lean_is_exclusive(x_30);
+if (x_52 == 0)
+{
+lean_object* x_53; lean_object* x_54; size_t x_55; size_t x_56; lean_object* x_57; lean_object* x_58; 
+x_53 = lean_ctor_get(x_30, 0);
+x_54 = lean_array_get_size(x_53);
+x_55 = lean_usize_of_nat(x_54);
+lean_dec(x_54);
+x_56 = 0;
+lean_inc(x_32);
+x_57 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__5(x_55, x_56, x_53, x_32);
+x_58 = lean_ctor_get(x_57, 0);
+lean_inc(x_58);
+if (lean_obj_tag(x_58) == 0)
+{
+lean_object* x_59; uint8_t x_60; 
+lean_free_object(x_30);
+x_59 = lean_ctor_get(x_57, 1);
+lean_inc(x_59);
+lean_dec(x_57);
+x_60 = !lean_is_exclusive(x_58);
+if (x_60 == 0)
+{
+x_34 = x_58;
+x_35 = x_59;
+goto block_50;
+}
+else
+{
+lean_object* x_61; lean_object* x_62; 
+x_61 = lean_ctor_get(x_58, 0);
+lean_inc(x_61);
+lean_dec(x_58);
+x_62 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_62, 0, x_61);
+x_34 = x_62;
+x_35 = x_59;
+goto block_50;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__9() {
+else
+{
+lean_object* x_63; uint8_t x_64; 
+x_63 = lean_ctor_get(x_57, 1);
+lean_inc(x_63);
+lean_dec(x_57);
+x_64 = !lean_is_exclusive(x_58);
+if (x_64 == 0)
+{
+lean_object* x_65; 
+x_65 = lean_ctor_get(x_58, 0);
+lean_ctor_set(x_30, 0, x_65);
+lean_ctor_set(x_58, 0, x_30);
+x_34 = x_58;
+x_35 = x_63;
+goto block_50;
+}
+else
+{
+lean_object* x_66; lean_object* x_67; 
+x_66 = lean_ctor_get(x_58, 0);
+lean_inc(x_66);
+lean_dec(x_58);
+lean_ctor_set(x_30, 0, x_66);
+x_67 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_67, 0, x_30);
+x_34 = x_67;
+x_35 = x_63;
+goto block_50;
+}
+}
+}
+else
+{
+lean_object* x_68; lean_object* x_69; size_t x_70; size_t x_71; lean_object* x_72; lean_object* x_73; 
+x_68 = lean_ctor_get(x_30, 0);
+lean_inc(x_68);
+lean_dec(x_30);
+x_69 = lean_array_get_size(x_68);
+x_70 = lean_usize_of_nat(x_69);
+lean_dec(x_69);
+x_71 = 0;
+lean_inc(x_32);
+x_72 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__5(x_70, x_71, x_68, x_32);
+x_73 = lean_ctor_get(x_72, 0);
+lean_inc(x_73);
+if (lean_obj_tag(x_73) == 0)
+{
+lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; 
+x_74 = lean_ctor_get(x_72, 1);
+lean_inc(x_74);
+lean_dec(x_72);
+x_75 = lean_ctor_get(x_73, 0);
+lean_inc(x_75);
+if (lean_is_exclusive(x_73)) {
+ lean_ctor_release(x_73, 0);
+ x_76 = x_73;
+} else {
+ lean_dec_ref(x_73);
+ x_76 = lean_box(0);
+}
+if (lean_is_scalar(x_76)) {
+ x_77 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_77 = x_76;
+}
+lean_ctor_set(x_77, 0, x_75);
+x_34 = x_77;
+x_35 = x_74;
+goto block_50;
+}
+else
+{
+lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; 
+x_78 = lean_ctor_get(x_72, 1);
+lean_inc(x_78);
+lean_dec(x_72);
+x_79 = lean_ctor_get(x_73, 0);
+lean_inc(x_79);
+if (lean_is_exclusive(x_73)) {
+ lean_ctor_release(x_73, 0);
+ x_80 = x_73;
+} else {
+ lean_dec_ref(x_73);
+ x_80 = lean_box(0);
+}
+x_81 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_81, 0, x_79);
+if (lean_is_scalar(x_80)) {
+ x_82 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_82 = x_80;
+}
+lean_ctor_set(x_82, 0, x_81);
+x_34 = x_82;
+x_35 = x_78;
+goto block_50;
+}
+}
+}
+block_50:
+{
+if (lean_obj_tag(x_34) == 0)
+{
+uint8_t x_36; 
+lean_dec(x_35);
+x_36 = !lean_is_exclusive(x_34);
+if (x_36 == 0)
+{
+lean_object* x_37; lean_object* x_38; 
+x_37 = lean_st_ref_set(x_1, x_32, x_33);
+x_38 = lean_ctor_get(x_37, 1);
+lean_inc(x_38);
+lean_dec(x_37);
+x_6 = x_34;
+x_7 = x_38;
+goto block_27;
+}
+else
+{
+lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; 
+x_39 = lean_ctor_get(x_34, 0);
+lean_inc(x_39);
+lean_dec(x_34);
+x_40 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_40, 0, x_39);
+x_41 = lean_st_ref_set(x_1, x_32, x_33);
+x_42 = lean_ctor_get(x_41, 1);
+lean_inc(x_42);
+lean_dec(x_41);
+x_6 = x_40;
+x_7 = x_42;
+goto block_27;
+}
+}
+else
+{
+uint8_t x_43; 
+lean_dec(x_32);
+x_43 = !lean_is_exclusive(x_34);
+if (x_43 == 0)
+{
+lean_object* x_44; lean_object* x_45; 
+x_44 = lean_st_ref_set(x_1, x_35, x_33);
+x_45 = lean_ctor_get(x_44, 1);
+lean_inc(x_45);
+lean_dec(x_44);
+x_6 = x_34;
+x_7 = x_45;
+goto block_27;
+}
+else
+{
+lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; 
+x_46 = lean_ctor_get(x_34, 0);
+lean_inc(x_46);
+lean_dec(x_34);
+x_47 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_47, 0, x_46);
+x_48 = lean_st_ref_set(x_1, x_35, x_33);
+x_49 = lean_ctor_get(x_48, 1);
+lean_inc(x_49);
+lean_dec(x_48);
+x_6 = x_47;
+x_7 = x_49;
+goto block_27;
+}
+}
+}
+}
+block_27:
+{
+if (lean_obj_tag(x_6) == 0)
+{
+lean_object* x_8; uint8_t x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; uint8_t x_18; lean_object* x_19; lean_object* x_20; 
+x_8 = lean_ctor_get(x_6, 0);
+lean_inc(x_8);
+lean_dec(x_6);
+x_9 = 1;
+x_10 = l_Lean_Name_toString(x_2, x_9);
+x_11 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4___closed__1;
+x_12 = lean_string_append(x_11, x_10);
+lean_dec(x_10);
+x_13 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4___closed__2;
+x_14 = lean_string_append(x_12, x_13);
+x_15 = lean_string_append(x_14, x_8);
+lean_dec(x_8);
+x_16 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
+x_17 = lean_string_append(x_15, x_16);
+x_18 = 3;
+x_19 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_19, 0, x_17);
+lean_ctor_set_uint8(x_19, sizeof(void*)*1, x_18);
+x_20 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_20, 0, x_19);
+lean_ctor_set(x_20, 1, x_7);
+return x_20;
+}
+else
+{
+lean_object* x_21; 
+lean_dec(x_2);
+x_21 = lean_ctor_get(x_6, 0);
+lean_inc(x_21);
+lean_dec(x_6);
+if (lean_obj_tag(x_21) == 0)
+{
+lean_object* x_22; lean_object* x_23; 
+x_22 = lean_box(0);
+x_23 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_23, 0, x_22);
+lean_ctor_set(x_23, 1, x_7);
+return x_23;
+}
+else
+{
+lean_object* x_24; lean_object* x_25; lean_object* x_26; 
+x_24 = lean_ctor_get(x_21, 0);
+lean_inc(x_24);
+lean_dec(x_21);
+x_25 = l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2648____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__3(x_24);
+x_26 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_26, 0, x_25);
+lean_ctor_set(x_26, 1, x_7);
+return x_26;
+}
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___lambda__3(lean_object* x_1, lean_object* x_2, uint64_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__8;
-x_2 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__15;
-x_3 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__23;
-x_4 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__24;
-x_5 = lean_alloc_closure((void*)(l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_1237____rarg), 5, 4);
-lean_closure_set(x_5, 0, x_1);
-lean_closure_set(x_5, 1, x_2);
-lean_closure_set(x_5, 2, x_3);
-lean_closure_set(x_5, 3, x_4);
-return x_5;
-}
-}
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__10() {
-_start:
+lean_object* x_7; lean_object* x_8; 
+x_7 = lean_ctor_get(x_5, 0);
+lean_inc(x_7);
+x_8 = l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___spec__1(x_7, x_3);
+if (lean_obj_tag(x_8) == 0)
 {
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__9;
-x_2 = lean_alloc_closure((void*)(l_Lean_instToJsonArray___rarg), 2, 1);
-lean_closure_set(x_2, 0, x_1);
-return x_2;
+lean_object* x_9; lean_object* x_10; 
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_9 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__5___closed__2;
+x_10 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_10, 0, x_9);
+lean_ctor_set(x_10, 1, x_6);
+return x_10;
 }
-}
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__11() {
-_start:
+else
 {
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__10;
-x_2 = lean_alloc_closure((void*)(l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2648____rarg), 2, 1);
-lean_closure_set(x_2, 0, x_1);
-return x_2;
+lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; 
+x_11 = lean_ctor_get(x_8, 0);
+lean_inc(x_11);
+lean_dec(x_8);
+x_12 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__32(x_4);
+x_13 = lean_alloc_closure((void*)(l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__33___boxed), 3, 1);
+lean_closure_set(x_13, 0, x_12);
+lean_inc(x_11);
+x_14 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___lambda__1___boxed), 4, 1);
+lean_closure_set(x_14, 0, x_11);
+x_15 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Server_wrapRpcProcedure___spec__3___rarg), 4, 2);
+lean_closure_set(x_15, 0, x_13);
+lean_closure_set(x_15, 1, x_14);
+lean_inc(x_5);
+x_16 = l_Lean_Server_RequestM_asTask___rarg(x_15, x_5, x_6);
+x_17 = lean_ctor_get(x_16, 0);
+lean_inc(x_17);
+x_18 = lean_ctor_get(x_16, 1);
+lean_inc(x_18);
+lean_dec(x_16);
+x_19 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__2), 4, 1);
+lean_closure_set(x_19, 0, x_1);
+lean_inc(x_5);
+x_20 = l_Lean_Server_RequestM_bindTask___rarg(x_17, x_19, x_5, x_18);
+x_21 = lean_ctor_get(x_20, 0);
+lean_inc(x_21);
+x_22 = lean_ctor_get(x_20, 1);
+lean_inc(x_22);
+lean_dec(x_20);
+x_23 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___lambda__2___boxed), 5, 2);
+lean_closure_set(x_23, 0, x_11);
+lean_closure_set(x_23, 1, x_2);
+x_24 = l_Lean_Server_RequestM_mapTask___rarg(x_21, x_23, x_5, x_22);
+return x_24;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__12() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__11;
-x_2 = lean_alloc_closure((void*)(l_Lean_instToJsonOption___rarg), 2, 1);
-lean_closure_set(x_2, 0, x_1);
-return x_2;
-}
 }
 LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2(lean_object* x_1, lean_object* x_2) {
 _start:
 {
-lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
-x_3 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__3;
-x_4 = l_Lean_Lsp_instFromJsonPlainGoalParams;
-x_5 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__6;
-x_6 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__12;
-x_7 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___elambda__1___boxed), 14, 10);
-lean_closure_set(x_7, 0, x_1);
-lean_closure_set(x_7, 1, lean_box(0));
-lean_closure_set(x_7, 2, lean_box(0));
-lean_closure_set(x_7, 3, lean_box(0));
-lean_closure_set(x_7, 4, x_3);
-lean_closure_set(x_7, 5, x_4);
-lean_closure_set(x_7, 6, lean_box(0));
-lean_closure_set(x_7, 7, x_5);
-lean_closure_set(x_7, 8, x_6);
-lean_closure_set(x_7, 9, x_2);
-return x_7;
+lean_object* x_3; 
+x_3 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___lambda__3___boxed), 6, 2);
+lean_closure_set(x_3, 0, x_2);
+lean_closure_set(x_3, 1, x_1);
+return x_3;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__1___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
@@ -3164,7 +9848,9 @@ _start:
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; uint8_t x_12; 
 lean_inc(x_1);
-x_5 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2(x_1, x_2);
+x_5 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___lambda__3___boxed), 6, 2);
+lean_closure_set(x_5, 0, x_2);
+lean_closure_set(x_5, 1, x_1);
 x_6 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__1___closed__1;
 x_7 = lean_st_ref_take(x_6, x_4);
 x_8 = lean_ctor_get(x_7, 0);
@@ -3223,10 +9909,10 @@ else
 lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
 lean_dec(x_2);
 lean_dec(x_1);
-x_14 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
+x_14 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
 x_15 = lean_string_append(x_14, x_3);
 lean_dec(x_3);
-x_16 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__2;
+x_16 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
 x_17 = lean_string_append(x_15, x_16);
 x_18 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_18, 0, x_17);
@@ -3258,10 +9944,10 @@ else
 lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; 
 lean_dec(x_2);
 lean_dec(x_1);
-x_24 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
+x_24 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
 x_25 = lean_string_append(x_24, x_3);
 lean_dec(x_3);
-x_26 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__2;
+x_26 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
 x_27 = lean_string_append(x_25, x_26);
 x_28 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_28, 0, x_27);
@@ -3283,7 +9969,7 @@ x_5 = l_Lean_Name_toString(x_1, x_4);
 x_6 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__1;
 x_7 = lean_string_append(x_6, x_5);
 lean_dec(x_5);
-x_8 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__2;
+x_8 = l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___closed__6;
 x_9 = lean_string_append(x_7, x_8);
 x_10 = lean_io_initializing(x_3);
 x_11 = lean_ctor_get(x_10, 0);
@@ -3301,10 +9987,10 @@ if (x_13 == 0)
 lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
 x_14 = lean_ctor_get(x_10, 0);
 lean_dec(x_14);
-x_15 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
+x_15 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
 x_16 = lean_string_append(x_15, x_9);
 lean_dec(x_9);
-x_17 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__3;
+x_17 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__2;
 x_18 = lean_string_append(x_16, x_17);
 x_19 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_19, 0, x_18);
@@ -3318,10 +10004,10 @@ lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean
 x_20 = lean_ctor_get(x_10, 1);
 lean_inc(x_20);
 lean_dec(x_10);
-x_21 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
+x_21 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
 x_22 = lean_string_append(x_21, x_9);
 lean_dec(x_9);
-x_23 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__3;
+x_23 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__2;
 x_24 = lean_string_append(x_22, x_23);
 x_25 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_25, 0, x_24);
@@ -3355,7 +10041,7 @@ static lean_object* _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_Wid
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__4;
+x_1 = l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__22___closed__2;
 x_2 = l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____closed__1;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
@@ -3379,6 +10065,60 @@ x_4 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_L
 return x_4;
 }
 }
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+size_t x_4; size_t x_5; lean_object* x_6; 
+x_4 = lean_unbox_usize(x_1);
+lean_dec(x_1);
+x_5 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_6 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__4(x_4, x_5, x_3);
+return x_6;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__5___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+size_t x_5; size_t x_6; lean_object* x_7; 
+x_5 = lean_unbox_usize(x_1);
+lean_dec(x_1);
+x_6 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_7 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__5(x_5, x_6, x_3, x_4);
+return x_7;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+lean_object* x_5; 
+x_5 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___lambda__1(x_1, x_2, x_3, x_4);
+lean_dec(x_3);
+lean_dec(x_1);
+return x_5;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+lean_object* x_6; 
+x_6 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___lambda__2(x_1, x_2, x_3, x_4, x_5);
+lean_dec(x_4);
+lean_dec(x_1);
+return x_6;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___lambda__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+uint64_t x_7; lean_object* x_8; 
+x_7 = lean_unbox_uint64(x_3);
+lean_dec(x_3);
+x_8 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___lambda__3(x_1, x_2, x_7, x_4, x_5, x_6);
+return x_8;
+}
+}
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__1___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
@@ -3388,70 +10128,561 @@ lean_dec(x_3);
 return x_5;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___closed__1() {
+static lean_object* _init_l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2236____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__3___closed__1() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__2;
-x_2 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__7;
-x_3 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__3;
-x_4 = l_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___rarg(x_1, lean_box(0), x_2, lean_box(0), x_3);
-return x_4;
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("range", 5);
+return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___closed__2() {
+LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2236____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__3(lean_object* x_1) {
 _start:
 {
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___closed__1;
-x_2 = l_Lean_Server_instRpcEncodingOption___rarg(x_1);
-return x_2;
+lean_object* x_2; lean_object* x_3; size_t x_4; size_t x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; 
+x_2 = lean_ctor_get(x_1, 0);
+lean_inc(x_2);
+x_3 = lean_array_get_size(x_2);
+x_4 = lean_usize_of_nat(x_3);
+lean_dec(x_3);
+x_5 = 0;
+x_6 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__14(x_4, x_5, x_2);
+x_7 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_7, 0, x_6);
+x_8 = l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_1237____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__9___closed__1;
+x_9 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_9, 0, x_8);
+lean_ctor_set(x_9, 1, x_7);
+x_10 = lean_box(0);
+x_11 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_11, 0, x_9);
+lean_ctor_set(x_11, 1, x_10);
+x_12 = lean_ctor_get(x_1, 1);
+lean_inc(x_12);
+x_13 = l___private_Lean_Widget_TaggedText_0__Lean_Widget_toJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_594____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__6(x_12);
+x_14 = l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_414____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__10___closed__3;
+x_15 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_15, 0, x_14);
+lean_ctor_set(x_15, 1, x_13);
+x_16 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_16, 0, x_15);
+lean_ctor_set(x_16, 1, x_10);
+x_17 = lean_ctor_get(x_1, 2);
+lean_inc(x_17);
+lean_dec(x_1);
+x_18 = l___private_Lean_Data_Lsp_Basic_0__Lean_Lsp_toJsonRange____x40_Lean_Data_Lsp_Basic___hyg_623_(x_17);
+x_19 = l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2236____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__3___closed__1;
+x_20 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_20, 0, x_19);
+lean_ctor_set(x_20, 1, x_18);
+x_21 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_21, 0, x_20);
+lean_ctor_set(x_21, 1, x_10);
+x_22 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_22, 0, x_21);
+lean_ctor_set(x_22, 1, x_10);
+x_23 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_23, 0, x_16);
+lean_ctor_set(x_23, 1, x_22);
+x_24 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_24, 0, x_11);
+lean_ctor_set(x_24, 1, x_23);
+x_25 = l_List_join___rarg(x_24);
+x_26 = l_Lean_Json_mkObj(x_25);
+return x_26;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___closed__3() {
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__8;
-x_2 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__15;
-x_3 = l_Lean_Lsp_instToJsonRange;
-x_4 = lean_alloc_closure((void*)(l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2236____rarg), 4, 3);
-lean_closure_set(x_4, 0, x_1);
-lean_closure_set(x_4, 1, x_2);
-lean_closure_set(x_4, 2, x_3);
-return x_4;
+lean_object* x_6; lean_object* x_7; 
+if (lean_obj_tag(x_3) == 0)
+{
+lean_object* x_28; lean_object* x_29; 
+lean_dec(x_2);
+x_28 = lean_ctor_get(x_3, 0);
+lean_inc(x_28);
+lean_dec(x_3);
+x_29 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_29, 0, x_28);
+lean_ctor_set(x_29, 1, x_5);
+return x_29;
+}
+else
+{
+lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; 
+x_30 = lean_ctor_get(x_3, 0);
+lean_inc(x_30);
+lean_dec(x_3);
+x_31 = lean_st_ref_take(x_1, x_5);
+x_32 = lean_ctor_get(x_31, 0);
+lean_inc(x_32);
+x_33 = lean_ctor_get(x_31, 1);
+lean_inc(x_33);
+lean_dec(x_31);
+if (lean_obj_tag(x_30) == 0)
+{
+lean_object* x_51; 
+x_51 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___lambda__2___closed__1;
+lean_inc(x_32);
+x_34 = x_51;
+x_35 = x_32;
+goto block_50;
+}
+else
+{
+uint8_t x_52; 
+x_52 = !lean_is_exclusive(x_30);
+if (x_52 == 0)
+{
+lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; size_t x_58; size_t x_59; lean_object* x_60; lean_object* x_61; 
+x_53 = lean_ctor_get(x_30, 0);
+x_54 = lean_ctor_get(x_53, 0);
+lean_inc(x_54);
+x_55 = lean_ctor_get(x_53, 1);
+lean_inc(x_55);
+x_56 = lean_ctor_get(x_53, 2);
+lean_inc(x_56);
+lean_dec(x_53);
+x_57 = lean_array_get_size(x_54);
+x_58 = lean_usize_of_nat(x_57);
+lean_dec(x_57);
+x_59 = 0;
+lean_inc(x_32);
+x_60 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28(x_58, x_59, x_54, x_32);
+x_61 = lean_ctor_get(x_60, 0);
+lean_inc(x_61);
+if (lean_obj_tag(x_61) == 0)
+{
+lean_object* x_62; uint8_t x_63; 
+lean_dec(x_56);
+lean_dec(x_55);
+lean_free_object(x_30);
+x_62 = lean_ctor_get(x_60, 1);
+lean_inc(x_62);
+lean_dec(x_60);
+x_63 = !lean_is_exclusive(x_61);
+if (x_63 == 0)
+{
+x_34 = x_61;
+x_35 = x_62;
+goto block_50;
+}
+else
+{
+lean_object* x_64; lean_object* x_65; 
+x_64 = lean_ctor_get(x_61, 0);
+lean_inc(x_64);
+lean_dec(x_61);
+x_65 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_65, 0, x_64);
+x_34 = x_65;
+x_35 = x_62;
+goto block_50;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___closed__4() {
+else
+{
+lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; 
+x_66 = lean_ctor_get(x_60, 1);
+lean_inc(x_66);
+lean_dec(x_60);
+x_67 = lean_ctor_get(x_61, 0);
+lean_inc(x_67);
+lean_dec(x_61);
+x_68 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28___closed__1;
+x_69 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__24(x_68, x_55, x_66);
+x_70 = lean_ctor_get(x_69, 0);
+lean_inc(x_70);
+if (lean_obj_tag(x_70) == 0)
+{
+lean_object* x_71; uint8_t x_72; 
+lean_dec(x_67);
+lean_dec(x_56);
+lean_free_object(x_30);
+x_71 = lean_ctor_get(x_69, 1);
+lean_inc(x_71);
+lean_dec(x_69);
+x_72 = !lean_is_exclusive(x_70);
+if (x_72 == 0)
+{
+x_34 = x_70;
+x_35 = x_71;
+goto block_50;
+}
+else
+{
+lean_object* x_73; lean_object* x_74; 
+x_73 = lean_ctor_get(x_70, 0);
+lean_inc(x_73);
+lean_dec(x_70);
+x_74 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_74, 0, x_73);
+x_34 = x_74;
+x_35 = x_71;
+goto block_50;
+}
+}
+else
+{
+lean_object* x_75; uint8_t x_76; 
+x_75 = lean_ctor_get(x_69, 1);
+lean_inc(x_75);
+lean_dec(x_69);
+x_76 = !lean_is_exclusive(x_70);
+if (x_76 == 0)
+{
+lean_object* x_77; lean_object* x_78; 
+x_77 = lean_ctor_get(x_70, 0);
+x_78 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_78, 0, x_67);
+lean_ctor_set(x_78, 1, x_77);
+lean_ctor_set(x_78, 2, x_56);
+lean_ctor_set(x_30, 0, x_78);
+lean_ctor_set(x_70, 0, x_30);
+x_34 = x_70;
+x_35 = x_75;
+goto block_50;
+}
+else
+{
+lean_object* x_79; lean_object* x_80; lean_object* x_81; 
+x_79 = lean_ctor_get(x_70, 0);
+lean_inc(x_79);
+lean_dec(x_70);
+x_80 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_80, 0, x_67);
+lean_ctor_set(x_80, 1, x_79);
+lean_ctor_set(x_80, 2, x_56);
+lean_ctor_set(x_30, 0, x_80);
+x_81 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_81, 0, x_30);
+x_34 = x_81;
+x_35 = x_75;
+goto block_50;
+}
+}
+}
+}
+else
+{
+lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; size_t x_87; size_t x_88; lean_object* x_89; lean_object* x_90; 
+x_82 = lean_ctor_get(x_30, 0);
+lean_inc(x_82);
+lean_dec(x_30);
+x_83 = lean_ctor_get(x_82, 0);
+lean_inc(x_83);
+x_84 = lean_ctor_get(x_82, 1);
+lean_inc(x_84);
+x_85 = lean_ctor_get(x_82, 2);
+lean_inc(x_85);
+lean_dec(x_82);
+x_86 = lean_array_get_size(x_83);
+x_87 = lean_usize_of_nat(x_86);
+lean_dec(x_86);
+x_88 = 0;
+lean_inc(x_32);
+x_89 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28(x_87, x_88, x_83, x_32);
+x_90 = lean_ctor_get(x_89, 0);
+lean_inc(x_90);
+if (lean_obj_tag(x_90) == 0)
+{
+lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; 
+lean_dec(x_85);
+lean_dec(x_84);
+x_91 = lean_ctor_get(x_89, 1);
+lean_inc(x_91);
+lean_dec(x_89);
+x_92 = lean_ctor_get(x_90, 0);
+lean_inc(x_92);
+if (lean_is_exclusive(x_90)) {
+ lean_ctor_release(x_90, 0);
+ x_93 = x_90;
+} else {
+ lean_dec_ref(x_90);
+ x_93 = lean_box(0);
+}
+if (lean_is_scalar(x_93)) {
+ x_94 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_94 = x_93;
+}
+lean_ctor_set(x_94, 0, x_92);
+x_34 = x_94;
+x_35 = x_91;
+goto block_50;
+}
+else
+{
+lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; 
+x_95 = lean_ctor_get(x_89, 1);
+lean_inc(x_95);
+lean_dec(x_89);
+x_96 = lean_ctor_get(x_90, 0);
+lean_inc(x_96);
+lean_dec(x_90);
+x_97 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28___closed__1;
+x_98 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__24(x_97, x_84, x_95);
+x_99 = lean_ctor_get(x_98, 0);
+lean_inc(x_99);
+if (lean_obj_tag(x_99) == 0)
+{
+lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; 
+lean_dec(x_96);
+lean_dec(x_85);
+x_100 = lean_ctor_get(x_98, 1);
+lean_inc(x_100);
+lean_dec(x_98);
+x_101 = lean_ctor_get(x_99, 0);
+lean_inc(x_101);
+if (lean_is_exclusive(x_99)) {
+ lean_ctor_release(x_99, 0);
+ x_102 = x_99;
+} else {
+ lean_dec_ref(x_99);
+ x_102 = lean_box(0);
+}
+if (lean_is_scalar(x_102)) {
+ x_103 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_103 = x_102;
+}
+lean_ctor_set(x_103, 0, x_101);
+x_34 = x_103;
+x_35 = x_100;
+goto block_50;
+}
+else
+{
+lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; 
+x_104 = lean_ctor_get(x_98, 1);
+lean_inc(x_104);
+lean_dec(x_98);
+x_105 = lean_ctor_get(x_99, 0);
+lean_inc(x_105);
+if (lean_is_exclusive(x_99)) {
+ lean_ctor_release(x_99, 0);
+ x_106 = x_99;
+} else {
+ lean_dec_ref(x_99);
+ x_106 = lean_box(0);
+}
+x_107 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_107, 0, x_96);
+lean_ctor_set(x_107, 1, x_105);
+lean_ctor_set(x_107, 2, x_85);
+x_108 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_108, 0, x_107);
+if (lean_is_scalar(x_106)) {
+ x_109 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_109 = x_106;
+}
+lean_ctor_set(x_109, 0, x_108);
+x_34 = x_109;
+x_35 = x_104;
+goto block_50;
+}
+}
+}
+}
+block_50:
+{
+if (lean_obj_tag(x_34) == 0)
+{
+uint8_t x_36; 
+lean_dec(x_35);
+x_36 = !lean_is_exclusive(x_34);
+if (x_36 == 0)
+{
+lean_object* x_37; lean_object* x_38; 
+x_37 = lean_st_ref_set(x_1, x_32, x_33);
+x_38 = lean_ctor_get(x_37, 1);
+lean_inc(x_38);
+lean_dec(x_37);
+x_6 = x_34;
+x_7 = x_38;
+goto block_27;
+}
+else
+{
+lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; 
+x_39 = lean_ctor_get(x_34, 0);
+lean_inc(x_39);
+lean_dec(x_34);
+x_40 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_40, 0, x_39);
+x_41 = lean_st_ref_set(x_1, x_32, x_33);
+x_42 = lean_ctor_get(x_41, 1);
+lean_inc(x_42);
+lean_dec(x_41);
+x_6 = x_40;
+x_7 = x_42;
+goto block_27;
+}
+}
+else
+{
+uint8_t x_43; 
+lean_dec(x_32);
+x_43 = !lean_is_exclusive(x_34);
+if (x_43 == 0)
+{
+lean_object* x_44; lean_object* x_45; 
+x_44 = lean_st_ref_set(x_1, x_35, x_33);
+x_45 = lean_ctor_get(x_44, 1);
+lean_inc(x_45);
+lean_dec(x_44);
+x_6 = x_34;
+x_7 = x_45;
+goto block_27;
+}
+else
+{
+lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; 
+x_46 = lean_ctor_get(x_34, 0);
+lean_inc(x_46);
+lean_dec(x_34);
+x_47 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_47, 0, x_46);
+x_48 = lean_st_ref_set(x_1, x_35, x_33);
+x_49 = lean_ctor_get(x_48, 1);
+lean_inc(x_49);
+lean_dec(x_48);
+x_6 = x_47;
+x_7 = x_49;
+goto block_27;
+}
+}
+}
+}
+block_27:
+{
+if (lean_obj_tag(x_6) == 0)
+{
+lean_object* x_8; uint8_t x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; uint8_t x_18; lean_object* x_19; lean_object* x_20; 
+x_8 = lean_ctor_get(x_6, 0);
+lean_inc(x_8);
+lean_dec(x_6);
+x_9 = 1;
+x_10 = l_Lean_Name_toString(x_2, x_9);
+x_11 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4___closed__1;
+x_12 = lean_string_append(x_11, x_10);
+lean_dec(x_10);
+x_13 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4___closed__2;
+x_14 = lean_string_append(x_12, x_13);
+x_15 = lean_string_append(x_14, x_8);
+lean_dec(x_8);
+x_16 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
+x_17 = lean_string_append(x_15, x_16);
+x_18 = 3;
+x_19 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_19, 0, x_17);
+lean_ctor_set_uint8(x_19, sizeof(void*)*1, x_18);
+x_20 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_20, 0, x_19);
+lean_ctor_set(x_20, 1, x_7);
+return x_20;
+}
+else
+{
+lean_object* x_21; 
+lean_dec(x_2);
+x_21 = lean_ctor_get(x_6, 0);
+lean_inc(x_21);
+lean_dec(x_6);
+if (lean_obj_tag(x_21) == 0)
+{
+lean_object* x_22; lean_object* x_23; 
+x_22 = lean_box(0);
+x_23 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_23, 0, x_22);
+lean_ctor_set(x_23, 1, x_7);
+return x_23;
+}
+else
+{
+lean_object* x_24; lean_object* x_25; lean_object* x_26; 
+x_24 = lean_ctor_get(x_21, 0);
+lean_inc(x_24);
+lean_dec(x_21);
+x_25 = l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2236____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__3(x_24);
+x_26 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_26, 0, x_25);
+lean_ctor_set(x_26, 1, x_7);
+return x_26;
+}
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___lambda__2(lean_object* x_1, lean_object* x_2, uint64_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___closed__3;
-x_2 = lean_alloc_closure((void*)(l_Lean_instToJsonOption___rarg), 2, 1);
-lean_closure_set(x_2, 0, x_1);
-return x_2;
+lean_object* x_7; lean_object* x_8; 
+x_7 = lean_ctor_get(x_5, 0);
+lean_inc(x_7);
+x_8 = l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___spec__1(x_7, x_3);
+if (lean_obj_tag(x_8) == 0)
+{
+lean_object* x_9; lean_object* x_10; 
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_9 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__5___closed__2;
+x_10 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_10, 0, x_9);
+lean_ctor_set(x_10, 1, x_6);
+return x_10;
+}
+else
+{
+lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; 
+x_11 = lean_ctor_get(x_8, 0);
+lean_inc(x_11);
+lean_dec(x_8);
+x_12 = l_Lean_Server_parseRequestParams___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__35(x_4);
+x_13 = lean_alloc_closure((void*)(l_liftExcept___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__36___boxed), 3, 1);
+lean_closure_set(x_13, 0, x_12);
+lean_inc(x_11);
+x_14 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___lambda__1___boxed), 4, 1);
+lean_closure_set(x_14, 0, x_11);
+x_15 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Server_wrapRpcProcedure___spec__3___rarg), 4, 2);
+lean_closure_set(x_15, 0, x_13);
+lean_closure_set(x_15, 1, x_14);
+lean_inc(x_5);
+x_16 = l_Lean_Server_RequestM_asTask___rarg(x_15, x_5, x_6);
+x_17 = lean_ctor_get(x_16, 0);
+lean_inc(x_17);
+x_18 = lean_ctor_get(x_16, 1);
+lean_inc(x_18);
+lean_dec(x_16);
+x_19 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__2), 4, 1);
+lean_closure_set(x_19, 0, x_1);
+lean_inc(x_5);
+x_20 = l_Lean_Server_RequestM_bindTask___rarg(x_17, x_19, x_5, x_18);
+x_21 = lean_ctor_get(x_20, 0);
+lean_inc(x_21);
+x_22 = lean_ctor_get(x_20, 1);
+lean_inc(x_22);
+lean_dec(x_20);
+x_23 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___lambda__1___boxed), 5, 2);
+lean_closure_set(x_23, 0, x_11);
+lean_closure_set(x_23, 1, x_2);
+x_24 = l_Lean_Server_RequestM_mapTask___rarg(x_21, x_23, x_5, x_22);
+return x_24;
+}
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2(lean_object* x_1, lean_object* x_2) {
 _start:
 {
-lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
-x_3 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__3;
-x_4 = l_Lean_Lsp_instFromJsonPlainTermGoalParams;
-x_5 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___closed__2;
-x_6 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___closed__4;
-x_7 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___elambda__1___boxed), 14, 10);
-lean_closure_set(x_7, 0, x_1);
-lean_closure_set(x_7, 1, lean_box(0));
-lean_closure_set(x_7, 2, lean_box(0));
-lean_closure_set(x_7, 3, lean_box(0));
-lean_closure_set(x_7, 4, x_3);
-lean_closure_set(x_7, 5, x_4);
-lean_closure_set(x_7, 6, lean_box(0));
-lean_closure_set(x_7, 7, x_5);
-lean_closure_set(x_7, 8, x_6);
-lean_closure_set(x_7, 9, x_2);
-return x_7;
+lean_object* x_3; 
+x_3 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___lambda__2___boxed), 6, 2);
+lean_closure_set(x_3, 0, x_2);
+lean_closure_set(x_3, 1, x_1);
+return x_3;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__1___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
@@ -3459,7 +10690,9 @@ _start:
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; uint8_t x_12; 
 lean_inc(x_1);
-x_5 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2(x_1, x_2);
+x_5 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___lambda__2___boxed), 6, 2);
+lean_closure_set(x_5, 0, x_2);
+lean_closure_set(x_5, 1, x_1);
 x_6 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__1___closed__1;
 x_7 = lean_st_ref_take(x_6, x_4);
 x_8 = lean_ctor_get(x_7, 0);
@@ -3518,10 +10751,10 @@ else
 lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
 lean_dec(x_2);
 lean_dec(x_1);
-x_14 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
+x_14 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
 x_15 = lean_string_append(x_14, x_3);
 lean_dec(x_3);
-x_16 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__2;
+x_16 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
 x_17 = lean_string_append(x_15, x_16);
 x_18 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_18, 0, x_17);
@@ -3553,10 +10786,10 @@ else
 lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; 
 lean_dec(x_2);
 lean_dec(x_1);
-x_24 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
+x_24 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
 x_25 = lean_string_append(x_24, x_3);
 lean_dec(x_3);
-x_26 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__2;
+x_26 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
 x_27 = lean_string_append(x_25, x_26);
 x_28 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_28, 0, x_27);
@@ -3578,7 +10811,7 @@ x_5 = l_Lean_Name_toString(x_1, x_4);
 x_6 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__1;
 x_7 = lean_string_append(x_6, x_5);
 lean_dec(x_5);
-x_8 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__2;
+x_8 = l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___closed__6;
 x_9 = lean_string_append(x_7, x_8);
 x_10 = lean_io_initializing(x_3);
 x_11 = lean_ctor_get(x_10, 0);
@@ -3596,10 +10829,10 @@ if (x_13 == 0)
 lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
 x_14 = lean_ctor_get(x_10, 0);
 lean_dec(x_14);
-x_15 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
+x_15 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
 x_16 = lean_string_append(x_15, x_9);
 lean_dec(x_9);
-x_17 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__3;
+x_17 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__2;
 x_18 = lean_string_append(x_16, x_17);
 x_19 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_19, 0, x_18);
@@ -3613,10 +10846,10 @@ lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean
 x_20 = lean_ctor_get(x_10, 1);
 lean_inc(x_20);
 lean_dec(x_10);
-x_21 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
+x_21 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
 x_22 = lean_string_append(x_21, x_9);
 lean_dec(x_9);
-x_23 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__3;
+x_23 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__2;
 x_24 = lean_string_append(x_22, x_23);
 x_25 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_25, 0, x_24);
@@ -3650,7 +10883,7 @@ static lean_object* _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_Wid
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__4;
+x_1 = l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__22___closed__2;
 x_2 = l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____closed__1;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
@@ -3674,6 +10907,26 @@ x_4 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_L
 return x_4;
 }
 }
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+lean_object* x_6; 
+x_6 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___lambda__1(x_1, x_2, x_3, x_4, x_5);
+lean_dec(x_4);
+lean_dec(x_1);
+return x_6;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
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+x_7 = lean_unbox_uint64(x_3);
+lean_dec(x_3);
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+return x_8;
+}
+}
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__1___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
@@ -3691,16 +10944,6 @@ x_1 = lean_box(0);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Json_getObjValAs_x3f___at___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonGetInteractiveDiagnosticsParams____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1311____spec__1___closed__1() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = lean_box(0);
-x_2 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_2, 0, x_1);
-return x_2;
-}
-}
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonGetInteractiveDiagnosticsParams____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1311____spec__1(lean_object* x_1, lean_object* x_2) {
 _start:
 {
@@ -3709,7 +10952,7 @@ x_3 = l_Lean_Json_getObjValD(x_1, x_2);
 if (lean_obj_tag(x_3) == 0)
 {
 lean_object* x_4; 
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+x_4 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__2___lambda__2___closed__1;
 return x_4;
 }
 else
@@ -4294,122 +11537,12330 @@ lean_dec(x_2);
 return x_4;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__1() {
-_start:
-{
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-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__3;
-x_2 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__13;
-x_3 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__8;
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-return x_4;
-}
-}
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__2() {
-_start:
-{
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-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__1;
-x_2 = l_Lean_Server_instRpcEncodingArray___rarg(x_1);
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-}
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__3() {
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 _start:
 {
 lean_object* x_1; 
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 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__4() {
-_start:
-{
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-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__5() {
-_start:
-{
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-x_2 = lean_alloc_closure((void*)(l_Lean_instToJsonArray___rarg), 2, 1);
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-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__6() {
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 {
 lean_object* x_1; 
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 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__7() {
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 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Lsp_instToJsonDiagnosticCode___boxed), 1, 0);
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 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__8() {
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 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__9() {
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+}
+}
+static lean_object* _init_l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__6() {
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+}
+}
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+_start:
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+}
+}
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+_start:
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+x_35 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_35, 0, x_26);
+lean_ctor_set(x_35, 1, x_34);
+x_36 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_36, 0, x_21);
+lean_ctor_set(x_36, 1, x_35);
+x_37 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_37, 0, x_18);
+lean_ctor_set(x_37, 1, x_36);
+x_38 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_38, 0, x_15);
+lean_ctor_set(x_38, 1, x_37);
+x_39 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_39, 0, x_12);
+lean_ctor_set(x_39, 1, x_38);
+x_40 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_40, 0, x_7);
+lean_ctor_set(x_40, 1, x_39);
+x_41 = l_List_join___rarg(x_40);
+x_42 = l_Lean_Json_mkObj(x_41);
+return x_42;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__4(size_t x_1, size_t x_2, lean_object* x_3) {
+_start:
+{
+uint8_t x_4; 
+x_4 = lean_usize_dec_lt(x_2, x_1);
+if (x_4 == 0)
+{
+return x_3;
+}
+else
+{
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; size_t x_9; size_t x_10; lean_object* x_11; 
+x_5 = lean_array_uget(x_3, x_2);
+x_6 = lean_unsigned_to_nat(0u);
+x_7 = lean_array_uset(x_3, x_2, x_6);
+x_8 = l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3(x_5);
+x_9 = 1;
+x_10 = lean_usize_add(x_2, x_9);
+x_11 = lean_array_uset(x_7, x_2, x_8);
+x_2 = x_10;
+x_3 = x_11;
+goto _start;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__5(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonGetInteractiveDiagnosticsParams____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1311_(x_1);
+if (lean_obj_tag(x_2) == 0)
+{
+uint8_t x_3; 
+x_3 = !lean_is_exclusive(x_2);
+if (x_3 == 0)
+{
+lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; uint8_t x_13; lean_object* x_14; 
+x_4 = lean_ctor_get(x_2, 0);
+x_5 = l_Lean_Json_compress(x_1);
+x_6 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__1;
+x_7 = lean_string_append(x_6, x_5);
+lean_dec(x_5);
+x_8 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__2;
+x_9 = lean_string_append(x_7, x_8);
+x_10 = lean_string_append(x_9, x_4);
+lean_dec(x_4);
+x_11 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
+x_12 = lean_string_append(x_10, x_11);
+x_13 = 0;
+x_14 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_14, 0, x_12);
+lean_ctor_set_uint8(x_14, sizeof(void*)*1, x_13);
+lean_ctor_set(x_2, 0, x_14);
 return x_2;
 }
+else
+{
+lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; uint8_t x_24; lean_object* x_25; lean_object* x_26; 
+x_15 = lean_ctor_get(x_2, 0);
+lean_inc(x_15);
+lean_dec(x_2);
+x_16 = l_Lean_Json_compress(x_1);
+x_17 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__1;
+x_18 = lean_string_append(x_17, x_16);
+lean_dec(x_16);
+x_19 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__2;
+x_20 = lean_string_append(x_18, x_19);
+x_21 = lean_string_append(x_20, x_15);
+lean_dec(x_15);
+x_22 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
+x_23 = lean_string_append(x_21, x_22);
+x_24 = 0;
+x_25 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_25, 0, x_23);
+lean_ctor_set_uint8(x_25, sizeof(void*)*1, x_24);
+x_26 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_26, 0, x_25);
+return x_26;
+}
+}
+else
+{
+uint8_t x_27; 
+lean_dec(x_1);
+x_27 = !lean_is_exclusive(x_2);
+if (x_27 == 0)
+{
+return x_2;
+}
+else
+{
+lean_object* x_28; lean_object* x_29; 
+x_28 = lean_ctor_get(x_2, 0);
+lean_inc(x_28);
+lean_dec(x_2);
+x_29 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_29, 0, x_28);
+return x_29;
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__6(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+if (lean_obj_tag(x_1) == 0)
+{
+lean_object* x_4; lean_object* x_5; 
+x_4 = lean_ctor_get(x_1, 0);
+lean_inc(x_4);
+x_5 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_5, 0, x_4);
+lean_ctor_set(x_5, 1, x_3);
+return x_5;
+}
+else
+{
+lean_object* x_6; lean_object* x_7; 
+x_6 = lean_ctor_get(x_1, 0);
+lean_inc(x_6);
+x_7 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_7, 0, x_6);
+lean_ctor_set(x_7, 1, x_3);
+return x_7;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(size_t x_1, size_t x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+uint8_t x_5; 
+x_5 = lean_usize_dec_lt(x_2, x_1);
+if (x_5 == 0)
+{
+lean_object* x_6; lean_object* x_7; 
+x_6 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_6, 0, x_3);
+x_7 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_7, 0, x_6);
+lean_ctor_set(x_7, 1, x_4);
+return x_7;
+}
+else
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; size_t x_11; size_t x_12; lean_object* x_13; 
+x_8 = lean_array_uget(x_3, x_2);
+x_9 = lean_unsigned_to_nat(0u);
+x_10 = lean_array_uset(x_3, x_2, x_9);
+x_11 = 1;
+x_12 = lean_usize_add(x_2, x_11);
+x_13 = lean_array_uset(x_10, x_2, x_8);
+x_2 = x_12;
+x_3 = x_13;
+goto _start;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(size_t x_1, size_t x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+uint8_t x_5; 
+x_5 = lean_usize_dec_lt(x_2, x_1);
+if (x_5 == 0)
+{
+lean_object* x_6; lean_object* x_7; 
+x_6 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_6, 0, x_3);
+x_7 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_7, 0, x_6);
+lean_ctor_set(x_7, 1, x_4);
+return x_7;
+}
+else
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; size_t x_11; size_t x_12; lean_object* x_13; 
+x_8 = lean_array_uget(x_3, x_2);
+x_9 = lean_unsigned_to_nat(0u);
+x_10 = lean_array_uset(x_3, x_2, x_9);
+x_11 = 1;
+x_12 = lean_usize_add(x_2, x_11);
+x_13 = lean_array_uset(x_10, x_2, x_8);
+x_2 = x_12;
+x_3 = x_13;
+goto _start;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__9___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; lean_object* x_5; 
+switch (lean_obj_tag(x_2)) {
+case 0:
+{
+lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
+lean_dec(x_1);
+x_20 = lean_ctor_get(x_2, 0);
+lean_inc(x_20);
+lean_dec(x_2);
+x_21 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28___closed__1;
+x_22 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__24(x_21, x_20, x_3);
+x_23 = lean_ctor_get(x_22, 0);
+lean_inc(x_23);
+if (lean_obj_tag(x_23) == 0)
+{
+uint8_t x_24; 
+x_24 = !lean_is_exclusive(x_22);
+if (x_24 == 0)
+{
+lean_object* x_25; uint8_t x_26; 
+x_25 = lean_ctor_get(x_22, 0);
+lean_dec(x_25);
+x_26 = !lean_is_exclusive(x_23);
+if (x_26 == 0)
+{
+return x_22;
+}
+else
+{
+lean_object* x_27; lean_object* x_28; 
+x_27 = lean_ctor_get(x_23, 0);
+lean_inc(x_27);
+lean_dec(x_23);
+x_28 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_28, 0, x_27);
+lean_ctor_set(x_22, 0, x_28);
+return x_22;
+}
+}
+else
+{
+lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; 
+x_29 = lean_ctor_get(x_22, 1);
+lean_inc(x_29);
+lean_dec(x_22);
+x_30 = lean_ctor_get(x_23, 0);
+lean_inc(x_30);
+if (lean_is_exclusive(x_23)) {
+ lean_ctor_release(x_23, 0);
+ x_31 = x_23;
+} else {
+ lean_dec_ref(x_23);
+ x_31 = lean_box(0);
+}
+if (lean_is_scalar(x_31)) {
+ x_32 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_32 = x_31;
+}
+lean_ctor_set(x_32, 0, x_30);
+x_33 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_33, 0, x_32);
+lean_ctor_set(x_33, 1, x_29);
+return x_33;
+}
+}
+else
+{
+uint8_t x_34; 
+x_34 = !lean_is_exclusive(x_22);
+if (x_34 == 0)
+{
+lean_object* x_35; uint8_t x_36; 
+x_35 = lean_ctor_get(x_22, 0);
+lean_dec(x_35);
+x_36 = !lean_is_exclusive(x_23);
+if (x_36 == 0)
+{
+lean_object* x_37; lean_object* x_38; 
+x_37 = lean_ctor_get(x_23, 0);
+x_38 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_38, 0, x_37);
+lean_ctor_set(x_23, 0, x_38);
+return x_22;
+}
+else
+{
+lean_object* x_39; lean_object* x_40; lean_object* x_41; 
+x_39 = lean_ctor_get(x_23, 0);
+lean_inc(x_39);
+lean_dec(x_23);
+x_40 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_40, 0, x_39);
+x_41 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_41, 0, x_40);
+lean_ctor_set(x_22, 0, x_41);
+return x_22;
+}
+}
+else
+{
+lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; 
+x_42 = lean_ctor_get(x_22, 1);
+lean_inc(x_42);
+lean_dec(x_22);
+x_43 = lean_ctor_get(x_23, 0);
+lean_inc(x_43);
+if (lean_is_exclusive(x_23)) {
+ lean_ctor_release(x_23, 0);
+ x_44 = x_23;
+} else {
+ lean_dec_ref(x_23);
+ x_44 = lean_box(0);
+}
+x_45 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_45, 0, x_43);
+if (lean_is_scalar(x_44)) {
+ x_46 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_46 = x_44;
+}
+lean_ctor_set(x_46, 0, x_45);
+x_47 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_47, 0, x_46);
+lean_ctor_set(x_47, 1, x_42);
+return x_47;
+}
+}
+}
+case 1:
+{
+lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; size_t x_55; size_t x_56; lean_object* x_57; lean_object* x_58; 
+x_48 = lean_ctor_get(x_2, 0);
+lean_inc(x_48);
+lean_dec(x_2);
+x_49 = lean_ctor_get(x_48, 0);
+lean_inc(x_49);
+x_50 = lean_ctor_get(x_48, 1);
+lean_inc(x_50);
+x_51 = lean_ctor_get(x_48, 2);
+lean_inc(x_51);
+x_52 = lean_ctor_get(x_48, 3);
+lean_inc(x_52);
+x_53 = lean_ctor_get(x_48, 4);
+lean_inc(x_53);
+lean_dec(x_48);
+x_54 = lean_array_get_size(x_49);
+x_55 = lean_usize_of_nat(x_54);
+lean_dec(x_54);
+x_56 = 0;
+x_57 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28(x_55, x_56, x_49, x_3);
+x_58 = lean_ctor_get(x_57, 0);
+lean_inc(x_58);
+if (lean_obj_tag(x_58) == 0)
+{
+lean_object* x_59; uint8_t x_60; 
+lean_dec(x_53);
+lean_dec(x_52);
+lean_dec(x_51);
+lean_dec(x_50);
+lean_dec(x_1);
+x_59 = lean_ctor_get(x_57, 1);
+lean_inc(x_59);
+lean_dec(x_57);
+x_60 = !lean_is_exclusive(x_58);
+if (x_60 == 0)
+{
+x_4 = x_58;
+x_5 = x_59;
+goto block_19;
+}
+else
+{
+lean_object* x_61; lean_object* x_62; 
+x_61 = lean_ctor_get(x_58, 0);
+lean_inc(x_61);
+lean_dec(x_58);
+x_62 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_62, 0, x_61);
+x_4 = x_62;
+x_5 = x_59;
+goto block_19;
+}
+}
+else
+{
+lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; 
+x_63 = lean_ctor_get(x_57, 1);
+lean_inc(x_63);
+lean_dec(x_57);
+x_64 = lean_ctor_get(x_58, 0);
+lean_inc(x_64);
+lean_dec(x_58);
+x_65 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__28___closed__1;
+x_66 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__24(x_65, x_50, x_63);
+x_67 = lean_ctor_get(x_66, 0);
+lean_inc(x_67);
+if (lean_obj_tag(x_67) == 0)
+{
+lean_object* x_68; uint8_t x_69; 
+lean_dec(x_64);
+lean_dec(x_53);
+lean_dec(x_52);
+lean_dec(x_51);
+lean_dec(x_1);
+x_68 = lean_ctor_get(x_66, 1);
+lean_inc(x_68);
+lean_dec(x_66);
+x_69 = !lean_is_exclusive(x_67);
+if (x_69 == 0)
+{
+x_4 = x_67;
+x_5 = x_68;
+goto block_19;
+}
+else
+{
+lean_object* x_70; lean_object* x_71; 
+x_70 = lean_ctor_get(x_67, 0);
+lean_inc(x_70);
+lean_dec(x_67);
+x_71 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_71, 0, x_70);
+x_4 = x_71;
+x_5 = x_68;
+goto block_19;
+}
+}
+else
+{
+if (lean_obj_tag(x_51) == 0)
+{
+if (lean_obj_tag(x_53) == 0)
+{
+lean_object* x_72; uint8_t x_73; 
+x_72 = lean_ctor_get(x_66, 1);
+lean_inc(x_72);
+lean_dec(x_66);
+x_73 = !lean_is_exclusive(x_67);
+if (x_73 == 0)
+{
+lean_object* x_74; lean_object* x_75; 
+x_74 = lean_ctor_get(x_67, 0);
+lean_inc(x_1);
+x_75 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_75, 0, x_64);
+lean_ctor_set(x_75, 1, x_74);
+lean_ctor_set(x_75, 2, x_1);
+lean_ctor_set(x_75, 3, x_52);
+lean_ctor_set(x_75, 4, x_1);
+lean_ctor_set(x_67, 0, x_75);
+x_4 = x_67;
+x_5 = x_72;
+goto block_19;
+}
+else
+{
+lean_object* x_76; lean_object* x_77; lean_object* x_78; 
+x_76 = lean_ctor_get(x_67, 0);
+lean_inc(x_76);
+lean_dec(x_67);
+lean_inc(x_1);
+x_77 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_77, 0, x_64);
+lean_ctor_set(x_77, 1, x_76);
+lean_ctor_set(x_77, 2, x_1);
+lean_ctor_set(x_77, 3, x_52);
+lean_ctor_set(x_77, 4, x_1);
+x_78 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_78, 0, x_77);
+x_4 = x_78;
+x_5 = x_72;
+goto block_19;
+}
+}
+else
+{
+lean_object* x_79; uint8_t x_80; 
+x_79 = lean_ctor_get(x_66, 1);
+lean_inc(x_79);
+lean_dec(x_66);
+x_80 = !lean_is_exclusive(x_67);
+if (x_80 == 0)
+{
+uint8_t x_81; 
+x_81 = !lean_is_exclusive(x_53);
+if (x_81 == 0)
+{
+lean_object* x_82; lean_object* x_83; 
+x_82 = lean_ctor_get(x_67, 0);
+x_83 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_83, 0, x_64);
+lean_ctor_set(x_83, 1, x_82);
+lean_ctor_set(x_83, 2, x_1);
+lean_ctor_set(x_83, 3, x_52);
+lean_ctor_set(x_83, 4, x_53);
+lean_ctor_set(x_67, 0, x_83);
+x_4 = x_67;
+x_5 = x_79;
+goto block_19;
+}
+else
+{
+lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; 
+x_84 = lean_ctor_get(x_67, 0);
+x_85 = lean_ctor_get(x_53, 0);
+lean_inc(x_85);
+lean_dec(x_53);
+x_86 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_86, 0, x_85);
+x_87 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_87, 0, x_64);
+lean_ctor_set(x_87, 1, x_84);
+lean_ctor_set(x_87, 2, x_1);
+lean_ctor_set(x_87, 3, x_52);
+lean_ctor_set(x_87, 4, x_86);
+lean_ctor_set(x_67, 0, x_87);
+x_4 = x_67;
+x_5 = x_79;
+goto block_19;
+}
+}
+else
+{
+lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; 
+x_88 = lean_ctor_get(x_67, 0);
+lean_inc(x_88);
+lean_dec(x_67);
+x_89 = lean_ctor_get(x_53, 0);
+lean_inc(x_89);
+if (lean_is_exclusive(x_53)) {
+ lean_ctor_release(x_53, 0);
+ x_90 = x_53;
+} else {
+ lean_dec_ref(x_53);
+ x_90 = lean_box(0);
+}
+if (lean_is_scalar(x_90)) {
+ x_91 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_91 = x_90;
+}
+lean_ctor_set(x_91, 0, x_89);
+x_92 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_92, 0, x_64);
+lean_ctor_set(x_92, 1, x_88);
+lean_ctor_set(x_92, 2, x_1);
+lean_ctor_set(x_92, 3, x_52);
+lean_ctor_set(x_92, 4, x_91);
+x_93 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_93, 0, x_92);
+x_4 = x_93;
+x_5 = x_79;
+goto block_19;
+}
+}
+}
+else
+{
+lean_object* x_94; uint8_t x_95; 
+x_94 = lean_ctor_get(x_66, 1);
+lean_inc(x_94);
+lean_dec(x_66);
+x_95 = !lean_is_exclusive(x_67);
+if (x_95 == 0)
+{
+uint8_t x_96; 
+x_96 = !lean_is_exclusive(x_51);
+if (x_96 == 0)
+{
+if (lean_obj_tag(x_53) == 0)
+{
+lean_object* x_97; lean_object* x_98; 
+x_97 = lean_ctor_get(x_67, 0);
+x_98 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_98, 0, x_64);
+lean_ctor_set(x_98, 1, x_97);
+lean_ctor_set(x_98, 2, x_51);
+lean_ctor_set(x_98, 3, x_52);
+lean_ctor_set(x_98, 4, x_1);
+lean_ctor_set(x_67, 0, x_98);
+x_4 = x_67;
+x_5 = x_94;
+goto block_19;
+}
+else
+{
+lean_object* x_99; uint8_t x_100; 
+x_99 = lean_ctor_get(x_67, 0);
+lean_dec(x_1);
+x_100 = !lean_is_exclusive(x_53);
+if (x_100 == 0)
+{
+lean_object* x_101; 
+x_101 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_101, 0, x_64);
+lean_ctor_set(x_101, 1, x_99);
+lean_ctor_set(x_101, 2, x_51);
+lean_ctor_set(x_101, 3, x_52);
+lean_ctor_set(x_101, 4, x_53);
+lean_ctor_set(x_67, 0, x_101);
+x_4 = x_67;
+x_5 = x_94;
+goto block_19;
+}
+else
+{
+lean_object* x_102; lean_object* x_103; lean_object* x_104; 
+x_102 = lean_ctor_get(x_53, 0);
+lean_inc(x_102);
+lean_dec(x_53);
+x_103 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_103, 0, x_102);
+x_104 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_104, 0, x_64);
+lean_ctor_set(x_104, 1, x_99);
+lean_ctor_set(x_104, 2, x_51);
+lean_ctor_set(x_104, 3, x_52);
+lean_ctor_set(x_104, 4, x_103);
+lean_ctor_set(x_67, 0, x_104);
+x_4 = x_67;
+x_5 = x_94;
+goto block_19;
+}
+}
+}
+else
+{
+lean_object* x_105; lean_object* x_106; lean_object* x_107; 
+x_105 = lean_ctor_get(x_67, 0);
+x_106 = lean_ctor_get(x_51, 0);
+lean_inc(x_106);
+lean_dec(x_51);
+x_107 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_107, 0, x_106);
+if (lean_obj_tag(x_53) == 0)
+{
+lean_object* x_108; 
+x_108 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_108, 0, x_64);
+lean_ctor_set(x_108, 1, x_105);
+lean_ctor_set(x_108, 2, x_107);
+lean_ctor_set(x_108, 3, x_52);
+lean_ctor_set(x_108, 4, x_1);
+lean_ctor_set(x_67, 0, x_108);
+x_4 = x_67;
+x_5 = x_94;
+goto block_19;
+}
+else
+{
+lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; 
+lean_dec(x_1);
+x_109 = lean_ctor_get(x_53, 0);
+lean_inc(x_109);
+if (lean_is_exclusive(x_53)) {
+ lean_ctor_release(x_53, 0);
+ x_110 = x_53;
+} else {
+ lean_dec_ref(x_53);
+ x_110 = lean_box(0);
+}
+if (lean_is_scalar(x_110)) {
+ x_111 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_111 = x_110;
+}
+lean_ctor_set(x_111, 0, x_109);
+x_112 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_112, 0, x_64);
+lean_ctor_set(x_112, 1, x_105);
+lean_ctor_set(x_112, 2, x_107);
+lean_ctor_set(x_112, 3, x_52);
+lean_ctor_set(x_112, 4, x_111);
+lean_ctor_set(x_67, 0, x_112);
+x_4 = x_67;
+x_5 = x_94;
+goto block_19;
+}
+}
+}
+else
+{
+lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; 
+x_113 = lean_ctor_get(x_67, 0);
+lean_inc(x_113);
+lean_dec(x_67);
+x_114 = lean_ctor_get(x_51, 0);
+lean_inc(x_114);
+if (lean_is_exclusive(x_51)) {
+ lean_ctor_release(x_51, 0);
+ x_115 = x_51;
+} else {
+ lean_dec_ref(x_51);
+ x_115 = lean_box(0);
+}
+if (lean_is_scalar(x_115)) {
+ x_116 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_116 = x_115;
+}
+lean_ctor_set(x_116, 0, x_114);
+if (lean_obj_tag(x_53) == 0)
+{
+lean_object* x_117; lean_object* x_118; 
+x_117 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_117, 0, x_64);
+lean_ctor_set(x_117, 1, x_113);
+lean_ctor_set(x_117, 2, x_116);
+lean_ctor_set(x_117, 3, x_52);
+lean_ctor_set(x_117, 4, x_1);
+x_118 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_118, 0, x_117);
+x_4 = x_118;
+x_5 = x_94;
+goto block_19;
+}
+else
+{
+lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; 
+lean_dec(x_1);
+x_119 = lean_ctor_get(x_53, 0);
+lean_inc(x_119);
+if (lean_is_exclusive(x_53)) {
+ lean_ctor_release(x_53, 0);
+ x_120 = x_53;
+} else {
+ lean_dec_ref(x_53);
+ x_120 = lean_box(0);
+}
+if (lean_is_scalar(x_120)) {
+ x_121 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_121 = x_120;
+}
+lean_ctor_set(x_121, 0, x_119);
+x_122 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_122, 0, x_64);
+lean_ctor_set(x_122, 1, x_113);
+lean_ctor_set(x_122, 2, x_116);
+lean_ctor_set(x_122, 3, x_52);
+lean_ctor_set(x_122, 4, x_121);
+x_123 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_123, 0, x_122);
+x_4 = x_123;
+x_5 = x_94;
+goto block_19;
+}
+}
+}
+}
+}
+}
+default: 
+{
+lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; uint8_t x_128; 
+lean_dec(x_1);
+x_124 = lean_ctor_get(x_2, 0);
+lean_inc(x_124);
+x_125 = lean_ctor_get(x_2, 1);
+lean_inc(x_125);
+x_126 = lean_ctor_get(x_2, 2);
+lean_inc(x_126);
+lean_dec(x_2);
+x_127 = l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__29(x_126, x_3);
+x_128 = !lean_is_exclusive(x_127);
+if (x_128 == 0)
+{
+lean_object* x_129; uint8_t x_130; 
+x_129 = lean_ctor_get(x_127, 0);
+x_130 = !lean_is_exclusive(x_129);
+if (x_130 == 0)
+{
+lean_object* x_131; lean_object* x_132; 
+x_131 = lean_ctor_get(x_129, 0);
+x_132 = lean_alloc_ctor(2, 3, 0);
+lean_ctor_set(x_132, 0, x_124);
+lean_ctor_set(x_132, 1, x_125);
+lean_ctor_set(x_132, 2, x_131);
+lean_ctor_set(x_129, 0, x_132);
+return x_127;
+}
+else
+{
+lean_object* x_133; lean_object* x_134; lean_object* x_135; 
+x_133 = lean_ctor_get(x_129, 0);
+lean_inc(x_133);
+lean_dec(x_129);
+x_134 = lean_alloc_ctor(2, 3, 0);
+lean_ctor_set(x_134, 0, x_124);
+lean_ctor_set(x_134, 1, x_125);
+lean_ctor_set(x_134, 2, x_133);
+x_135 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_135, 0, x_134);
+lean_ctor_set(x_127, 0, x_135);
+return x_127;
+}
+}
+else
+{
+lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; 
+x_136 = lean_ctor_get(x_127, 0);
+x_137 = lean_ctor_get(x_127, 1);
+lean_inc(x_137);
+lean_inc(x_136);
+lean_dec(x_127);
+x_138 = lean_ctor_get(x_136, 0);
+lean_inc(x_138);
+if (lean_is_exclusive(x_136)) {
+ lean_ctor_release(x_136, 0);
+ x_139 = x_136;
+} else {
+ lean_dec_ref(x_136);
+ x_139 = lean_box(0);
+}
+x_140 = lean_alloc_ctor(2, 3, 0);
+lean_ctor_set(x_140, 0, x_124);
+lean_ctor_set(x_140, 1, x_125);
+lean_ctor_set(x_140, 2, x_138);
+if (lean_is_scalar(x_139)) {
+ x_141 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_141 = x_139;
+}
+lean_ctor_set(x_141, 0, x_140);
+x_142 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_142, 0, x_141);
+lean_ctor_set(x_142, 1, x_137);
+return x_142;
+}
+}
+}
+block_19:
+{
+if (lean_obj_tag(x_4) == 0)
+{
+uint8_t x_6; 
+x_6 = !lean_is_exclusive(x_4);
+if (x_6 == 0)
+{
+lean_object* x_7; 
+x_7 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_7, 0, x_4);
+lean_ctor_set(x_7, 1, x_5);
+return x_7;
+}
+else
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; 
+x_8 = lean_ctor_get(x_4, 0);
+lean_inc(x_8);
+lean_dec(x_4);
+x_9 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_9, 0, x_8);
+x_10 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_10, 0, x_9);
+lean_ctor_set(x_10, 1, x_5);
+return x_10;
+}
+}
+else
+{
+uint8_t x_11; 
+x_11 = !lean_is_exclusive(x_4);
+if (x_11 == 0)
+{
+lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_12 = lean_ctor_get(x_4, 0);
+x_13 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_13, 0, x_12);
+lean_ctor_set(x_4, 0, x_13);
+x_14 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_14, 0, x_4);
+lean_ctor_set(x_14, 1, x_5);
+return x_14;
+}
+else
+{
+lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
+x_15 = lean_ctor_get(x_4, 0);
+lean_inc(x_15);
+lean_dec(x_4);
+x_16 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_16, 0, x_15);
+x_17 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_17, 0, x_16);
+x_18 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_18, 0, x_17);
+lean_ctor_set(x_18, 1, x_5);
+return x_18;
+}
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__9(size_t x_1, size_t x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+uint8_t x_5; 
+x_5 = lean_usize_dec_lt(x_2, x_1);
+if (x_5 == 0)
+{
+lean_object* x_6; lean_object* x_7; 
+x_6 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_6, 0, x_3);
+x_7 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_7, 0, x_6);
+lean_ctor_set(x_7, 1, x_4);
+return x_7;
+}
+else
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_30; 
+x_8 = lean_array_uget(x_3, x_2);
+x_9 = lean_unsigned_to_nat(0u);
+x_10 = lean_array_uset(x_3, x_2, x_9);
+x_30 = lean_ctor_get(x_8, 2);
+lean_inc(x_30);
+if (lean_obj_tag(x_30) == 0)
+{
+lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; 
+x_31 = lean_ctor_get(x_8, 0);
+lean_inc(x_31);
+x_32 = lean_ctor_get(x_8, 1);
+lean_inc(x_32);
+x_33 = lean_ctor_get(x_8, 3);
+lean_inc(x_33);
+x_34 = lean_ctor_get(x_8, 4);
+lean_inc(x_34);
+x_35 = lean_ctor_get(x_8, 5);
+lean_inc(x_35);
+x_36 = lean_ctor_get(x_8, 6);
+lean_inc(x_36);
+x_37 = lean_ctor_get(x_8, 7);
+lean_inc(x_37);
+lean_dec(x_8);
+x_38 = lean_box(0);
+if (lean_obj_tag(x_33) == 0)
+{
+if (lean_obj_tag(x_34) == 0)
+{
+lean_object* x_39; lean_object* x_40; lean_object* x_41; 
+x_39 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__9___lambda__1), 3, 1);
+lean_closure_set(x_39, 0, x_38);
+x_40 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(x_39, x_35, x_4);
+x_41 = lean_ctor_get(x_40, 0);
+lean_inc(x_41);
+if (lean_obj_tag(x_41) == 0)
+{
+uint8_t x_42; 
+lean_dec(x_37);
+lean_dec(x_36);
+lean_dec(x_32);
+lean_dec(x_31);
+x_42 = !lean_is_exclusive(x_40);
+if (x_42 == 0)
+{
+lean_object* x_43; uint8_t x_44; 
+x_43 = lean_ctor_get(x_40, 0);
+lean_dec(x_43);
+x_44 = !lean_is_exclusive(x_41);
+if (x_44 == 0)
+{
+x_11 = x_40;
+goto block_29;
+}
+else
+{
+lean_object* x_45; lean_object* x_46; 
+x_45 = lean_ctor_get(x_41, 0);
+lean_inc(x_45);
+lean_dec(x_41);
+x_46 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_46, 0, x_45);
+lean_ctor_set(x_40, 0, x_46);
+x_11 = x_40;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; 
+x_47 = lean_ctor_get(x_40, 1);
+lean_inc(x_47);
+lean_dec(x_40);
+x_48 = lean_ctor_get(x_41, 0);
+lean_inc(x_48);
+if (lean_is_exclusive(x_41)) {
+ lean_ctor_release(x_41, 0);
+ x_49 = x_41;
+} else {
+ lean_dec_ref(x_41);
+ x_49 = lean_box(0);
+}
+if (lean_is_scalar(x_49)) {
+ x_50 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_50 = x_49;
+}
+lean_ctor_set(x_50, 0, x_48);
+x_51 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_51, 0, x_50);
+lean_ctor_set(x_51, 1, x_47);
+x_11 = x_51;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_52; lean_object* x_53; uint8_t x_54; 
+x_52 = lean_ctor_get(x_40, 1);
+lean_inc(x_52);
+if (lean_is_exclusive(x_40)) {
+ lean_ctor_release(x_40, 0);
+ lean_ctor_release(x_40, 1);
+ x_53 = x_40;
+} else {
+ lean_dec_ref(x_40);
+ x_53 = lean_box(0);
+}
+x_54 = !lean_is_exclusive(x_41);
+if (x_54 == 0)
+{
+lean_object* x_55; lean_object* x_56; lean_object* x_57; 
+x_55 = lean_ctor_get(x_41, 0);
+if (lean_obj_tag(x_36) == 0)
+{
+lean_dec(x_53);
+if (lean_obj_tag(x_37) == 0)
+{
+lean_object* x_103; lean_object* x_104; 
+x_103 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_103, 0, x_31);
+lean_ctor_set(x_103, 1, x_32);
+lean_ctor_set(x_103, 2, x_38);
+lean_ctor_set(x_103, 3, x_38);
+lean_ctor_set(x_103, 4, x_38);
+lean_ctor_set(x_103, 5, x_55);
+lean_ctor_set(x_103, 6, x_38);
+lean_ctor_set(x_103, 7, x_38);
+lean_ctor_set(x_41, 0, x_103);
+x_104 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_104, 0, x_41);
+lean_ctor_set(x_104, 1, x_52);
+x_11 = x_104;
+goto block_29;
+}
+else
+{
+uint8_t x_105; 
+lean_free_object(x_41);
+x_105 = !lean_is_exclusive(x_37);
+if (x_105 == 0)
+{
+lean_object* x_106; lean_object* x_107; size_t x_108; size_t x_109; lean_object* x_110; uint8_t x_111; 
+x_106 = lean_ctor_get(x_37, 0);
+x_107 = lean_array_get_size(x_106);
+x_108 = lean_usize_of_nat(x_107);
+lean_dec(x_107);
+x_109 = 0;
+x_110 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_108, x_109, x_106, x_52);
+x_111 = !lean_is_exclusive(x_110);
+if (x_111 == 0)
+{
+lean_object* x_112; uint8_t x_113; 
+x_112 = lean_ctor_get(x_110, 0);
+x_113 = !lean_is_exclusive(x_112);
+if (x_113 == 0)
+{
+lean_object* x_114; lean_object* x_115; 
+x_114 = lean_ctor_get(x_112, 0);
+lean_ctor_set(x_37, 0, x_114);
+x_115 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_115, 0, x_31);
+lean_ctor_set(x_115, 1, x_32);
+lean_ctor_set(x_115, 2, x_38);
+lean_ctor_set(x_115, 3, x_38);
+lean_ctor_set(x_115, 4, x_38);
+lean_ctor_set(x_115, 5, x_55);
+lean_ctor_set(x_115, 6, x_38);
+lean_ctor_set(x_115, 7, x_37);
+lean_ctor_set(x_112, 0, x_115);
+x_11 = x_110;
+goto block_29;
+}
+else
+{
+lean_object* x_116; lean_object* x_117; lean_object* x_118; 
+x_116 = lean_ctor_get(x_112, 0);
+lean_inc(x_116);
+lean_dec(x_112);
+lean_ctor_set(x_37, 0, x_116);
+x_117 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_117, 0, x_31);
+lean_ctor_set(x_117, 1, x_32);
+lean_ctor_set(x_117, 2, x_38);
+lean_ctor_set(x_117, 3, x_38);
+lean_ctor_set(x_117, 4, x_38);
+lean_ctor_set(x_117, 5, x_55);
+lean_ctor_set(x_117, 6, x_38);
+lean_ctor_set(x_117, 7, x_37);
+x_118 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_118, 0, x_117);
+lean_ctor_set(x_110, 0, x_118);
+x_11 = x_110;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; 
+x_119 = lean_ctor_get(x_110, 0);
+x_120 = lean_ctor_get(x_110, 1);
+lean_inc(x_120);
+lean_inc(x_119);
+lean_dec(x_110);
+x_121 = lean_ctor_get(x_119, 0);
+lean_inc(x_121);
+if (lean_is_exclusive(x_119)) {
+ lean_ctor_release(x_119, 0);
+ x_122 = x_119;
+} else {
+ lean_dec_ref(x_119);
+ x_122 = lean_box(0);
+}
+lean_ctor_set(x_37, 0, x_121);
+x_123 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_123, 0, x_31);
+lean_ctor_set(x_123, 1, x_32);
+lean_ctor_set(x_123, 2, x_38);
+lean_ctor_set(x_123, 3, x_38);
+lean_ctor_set(x_123, 4, x_38);
+lean_ctor_set(x_123, 5, x_55);
+lean_ctor_set(x_123, 6, x_38);
+lean_ctor_set(x_123, 7, x_37);
+if (lean_is_scalar(x_122)) {
+ x_124 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_124 = x_122;
+}
+lean_ctor_set(x_124, 0, x_123);
+x_125 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_125, 0, x_124);
+lean_ctor_set(x_125, 1, x_120);
+x_11 = x_125;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_126; lean_object* x_127; size_t x_128; size_t x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; 
+x_126 = lean_ctor_get(x_37, 0);
+lean_inc(x_126);
+lean_dec(x_37);
+x_127 = lean_array_get_size(x_126);
+x_128 = lean_usize_of_nat(x_127);
+lean_dec(x_127);
+x_129 = 0;
+x_130 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_128, x_129, x_126, x_52);
+x_131 = lean_ctor_get(x_130, 0);
+lean_inc(x_131);
+x_132 = lean_ctor_get(x_130, 1);
+lean_inc(x_132);
+if (lean_is_exclusive(x_130)) {
+ lean_ctor_release(x_130, 0);
+ lean_ctor_release(x_130, 1);
+ x_133 = x_130;
+} else {
+ lean_dec_ref(x_130);
+ x_133 = lean_box(0);
+}
+x_134 = lean_ctor_get(x_131, 0);
+lean_inc(x_134);
+if (lean_is_exclusive(x_131)) {
+ lean_ctor_release(x_131, 0);
+ x_135 = x_131;
+} else {
+ lean_dec_ref(x_131);
+ x_135 = lean_box(0);
+}
+x_136 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_136, 0, x_134);
+x_137 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_137, 0, x_31);
+lean_ctor_set(x_137, 1, x_32);
+lean_ctor_set(x_137, 2, x_38);
+lean_ctor_set(x_137, 3, x_38);
+lean_ctor_set(x_137, 4, x_38);
+lean_ctor_set(x_137, 5, x_55);
+lean_ctor_set(x_137, 6, x_38);
+lean_ctor_set(x_137, 7, x_136);
+if (lean_is_scalar(x_135)) {
+ x_138 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_138 = x_135;
+}
+lean_ctor_set(x_138, 0, x_137);
+if (lean_is_scalar(x_133)) {
+ x_139 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_139 = x_133;
+}
+lean_ctor_set(x_139, 0, x_138);
+lean_ctor_set(x_139, 1, x_132);
+x_11 = x_139;
+goto block_29;
+}
+}
+}
+else
+{
+uint8_t x_140; 
+lean_free_object(x_41);
+x_140 = !lean_is_exclusive(x_36);
+if (x_140 == 0)
+{
+lean_object* x_141; lean_object* x_142; size_t x_143; size_t x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; uint8_t x_148; 
+x_141 = lean_ctor_get(x_36, 0);
+x_142 = lean_array_get_size(x_141);
+x_143 = lean_usize_of_nat(x_142);
+lean_dec(x_142);
+x_144 = 0;
+x_145 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_143, x_144, x_141, x_52);
+x_146 = lean_ctor_get(x_145, 0);
+lean_inc(x_146);
+x_147 = lean_ctor_get(x_145, 1);
+lean_inc(x_147);
+lean_dec(x_145);
+x_148 = !lean_is_exclusive(x_146);
+if (x_148 == 0)
+{
+lean_object* x_149; 
+x_149 = lean_ctor_get(x_146, 0);
+lean_ctor_set(x_36, 0, x_149);
+lean_ctor_set(x_146, 0, x_36);
+x_56 = x_146;
+x_57 = x_147;
+goto block_102;
+}
+else
+{
+lean_object* x_150; lean_object* x_151; 
+x_150 = lean_ctor_get(x_146, 0);
+lean_inc(x_150);
+lean_dec(x_146);
+lean_ctor_set(x_36, 0, x_150);
+x_151 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_151, 0, x_36);
+x_56 = x_151;
+x_57 = x_147;
+goto block_102;
+}
+}
+else
+{
+lean_object* x_152; lean_object* x_153; size_t x_154; size_t x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; 
+x_152 = lean_ctor_get(x_36, 0);
+lean_inc(x_152);
+lean_dec(x_36);
+x_153 = lean_array_get_size(x_152);
+x_154 = lean_usize_of_nat(x_153);
+lean_dec(x_153);
+x_155 = 0;
+x_156 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_154, x_155, x_152, x_52);
+x_157 = lean_ctor_get(x_156, 0);
+lean_inc(x_157);
+x_158 = lean_ctor_get(x_156, 1);
+lean_inc(x_158);
+lean_dec(x_156);
+x_159 = lean_ctor_get(x_157, 0);
+lean_inc(x_159);
+if (lean_is_exclusive(x_157)) {
+ lean_ctor_release(x_157, 0);
+ x_160 = x_157;
+} else {
+ lean_dec_ref(x_157);
+ x_160 = lean_box(0);
+}
+x_161 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_161, 0, x_159);
+if (lean_is_scalar(x_160)) {
+ x_162 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_162 = x_160;
+}
+lean_ctor_set(x_162, 0, x_161);
+x_56 = x_162;
+x_57 = x_158;
+goto block_102;
+}
+}
+block_102:
+{
+if (lean_obj_tag(x_37) == 0)
+{
+uint8_t x_58; 
+x_58 = !lean_is_exclusive(x_56);
+if (x_58 == 0)
+{
+lean_object* x_59; lean_object* x_60; lean_object* x_61; 
+x_59 = lean_ctor_get(x_56, 0);
+x_60 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_60, 0, x_31);
+lean_ctor_set(x_60, 1, x_32);
+lean_ctor_set(x_60, 2, x_38);
+lean_ctor_set(x_60, 3, x_38);
+lean_ctor_set(x_60, 4, x_38);
+lean_ctor_set(x_60, 5, x_55);
+lean_ctor_set(x_60, 6, x_59);
+lean_ctor_set(x_60, 7, x_38);
+lean_ctor_set(x_56, 0, x_60);
+if (lean_is_scalar(x_53)) {
+ x_61 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_61 = x_53;
+}
+lean_ctor_set(x_61, 0, x_56);
+lean_ctor_set(x_61, 1, x_57);
+x_11 = x_61;
+goto block_29;
+}
+else
+{
+lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; 
+x_62 = lean_ctor_get(x_56, 0);
+lean_inc(x_62);
+lean_dec(x_56);
+x_63 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_63, 0, x_31);
+lean_ctor_set(x_63, 1, x_32);
+lean_ctor_set(x_63, 2, x_38);
+lean_ctor_set(x_63, 3, x_38);
+lean_ctor_set(x_63, 4, x_38);
+lean_ctor_set(x_63, 5, x_55);
+lean_ctor_set(x_63, 6, x_62);
+lean_ctor_set(x_63, 7, x_38);
+x_64 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_64, 0, x_63);
+if (lean_is_scalar(x_53)) {
+ x_65 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_65 = x_53;
+}
+lean_ctor_set(x_65, 0, x_64);
+lean_ctor_set(x_65, 1, x_57);
+x_11 = x_65;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_66; uint8_t x_67; 
+lean_dec(x_53);
+x_66 = lean_ctor_get(x_56, 0);
+lean_inc(x_66);
+lean_dec(x_56);
+x_67 = !lean_is_exclusive(x_37);
+if (x_67 == 0)
+{
+lean_object* x_68; lean_object* x_69; size_t x_70; size_t x_71; lean_object* x_72; uint8_t x_73; 
+x_68 = lean_ctor_get(x_37, 0);
+x_69 = lean_array_get_size(x_68);
+x_70 = lean_usize_of_nat(x_69);
+lean_dec(x_69);
+x_71 = 0;
+x_72 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_70, x_71, x_68, x_57);
+x_73 = !lean_is_exclusive(x_72);
+if (x_73 == 0)
+{
+lean_object* x_74; uint8_t x_75; 
+x_74 = lean_ctor_get(x_72, 0);
+x_75 = !lean_is_exclusive(x_74);
+if (x_75 == 0)
+{
+lean_object* x_76; lean_object* x_77; 
+x_76 = lean_ctor_get(x_74, 0);
+lean_ctor_set(x_37, 0, x_76);
+x_77 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_77, 0, x_31);
+lean_ctor_set(x_77, 1, x_32);
+lean_ctor_set(x_77, 2, x_38);
+lean_ctor_set(x_77, 3, x_38);
+lean_ctor_set(x_77, 4, x_38);
+lean_ctor_set(x_77, 5, x_55);
+lean_ctor_set(x_77, 6, x_66);
+lean_ctor_set(x_77, 7, x_37);
+lean_ctor_set(x_74, 0, x_77);
+x_11 = x_72;
+goto block_29;
+}
+else
+{
+lean_object* x_78; lean_object* x_79; lean_object* x_80; 
+x_78 = lean_ctor_get(x_74, 0);
+lean_inc(x_78);
+lean_dec(x_74);
+lean_ctor_set(x_37, 0, x_78);
+x_79 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_79, 0, x_31);
+lean_ctor_set(x_79, 1, x_32);
+lean_ctor_set(x_79, 2, x_38);
+lean_ctor_set(x_79, 3, x_38);
+lean_ctor_set(x_79, 4, x_38);
+lean_ctor_set(x_79, 5, x_55);
+lean_ctor_set(x_79, 6, x_66);
+lean_ctor_set(x_79, 7, x_37);
+x_80 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_80, 0, x_79);
+lean_ctor_set(x_72, 0, x_80);
+x_11 = x_72;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; 
+x_81 = lean_ctor_get(x_72, 0);
+x_82 = lean_ctor_get(x_72, 1);
+lean_inc(x_82);
+lean_inc(x_81);
+lean_dec(x_72);
+x_83 = lean_ctor_get(x_81, 0);
+lean_inc(x_83);
+if (lean_is_exclusive(x_81)) {
+ lean_ctor_release(x_81, 0);
+ x_84 = x_81;
+} else {
+ lean_dec_ref(x_81);
+ x_84 = lean_box(0);
+}
+lean_ctor_set(x_37, 0, x_83);
+x_85 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_85, 0, x_31);
+lean_ctor_set(x_85, 1, x_32);
+lean_ctor_set(x_85, 2, x_38);
+lean_ctor_set(x_85, 3, x_38);
+lean_ctor_set(x_85, 4, x_38);
+lean_ctor_set(x_85, 5, x_55);
+lean_ctor_set(x_85, 6, x_66);
+lean_ctor_set(x_85, 7, x_37);
+if (lean_is_scalar(x_84)) {
+ x_86 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_86 = x_84;
+}
+lean_ctor_set(x_86, 0, x_85);
+x_87 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_87, 0, x_86);
+lean_ctor_set(x_87, 1, x_82);
+x_11 = x_87;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_88; lean_object* x_89; size_t x_90; size_t x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; 
+x_88 = lean_ctor_get(x_37, 0);
+lean_inc(x_88);
+lean_dec(x_37);
+x_89 = lean_array_get_size(x_88);
+x_90 = lean_usize_of_nat(x_89);
+lean_dec(x_89);
+x_91 = 0;
+x_92 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_90, x_91, x_88, x_57);
+x_93 = lean_ctor_get(x_92, 0);
+lean_inc(x_93);
+x_94 = lean_ctor_get(x_92, 1);
+lean_inc(x_94);
+if (lean_is_exclusive(x_92)) {
+ lean_ctor_release(x_92, 0);
+ lean_ctor_release(x_92, 1);
+ x_95 = x_92;
+} else {
+ lean_dec_ref(x_92);
+ x_95 = lean_box(0);
+}
+x_96 = lean_ctor_get(x_93, 0);
+lean_inc(x_96);
+if (lean_is_exclusive(x_93)) {
+ lean_ctor_release(x_93, 0);
+ x_97 = x_93;
+} else {
+ lean_dec_ref(x_93);
+ x_97 = lean_box(0);
+}
+x_98 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_98, 0, x_96);
+x_99 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_99, 0, x_31);
+lean_ctor_set(x_99, 1, x_32);
+lean_ctor_set(x_99, 2, x_38);
+lean_ctor_set(x_99, 3, x_38);
+lean_ctor_set(x_99, 4, x_38);
+lean_ctor_set(x_99, 5, x_55);
+lean_ctor_set(x_99, 6, x_66);
+lean_ctor_set(x_99, 7, x_98);
+if (lean_is_scalar(x_97)) {
+ x_100 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_100 = x_97;
+}
+lean_ctor_set(x_100, 0, x_99);
+if (lean_is_scalar(x_95)) {
+ x_101 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_101 = x_95;
+}
+lean_ctor_set(x_101, 0, x_100);
+lean_ctor_set(x_101, 1, x_94);
+x_11 = x_101;
+goto block_29;
+}
+}
+}
+}
+else
+{
+lean_object* x_163; lean_object* x_164; lean_object* x_165; 
+x_163 = lean_ctor_get(x_41, 0);
+lean_inc(x_163);
+lean_dec(x_41);
+if (lean_obj_tag(x_36) == 0)
+{
+lean_dec(x_53);
+if (lean_obj_tag(x_37) == 0)
+{
+lean_object* x_188; lean_object* x_189; lean_object* x_190; 
+x_188 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_188, 0, x_31);
+lean_ctor_set(x_188, 1, x_32);
+lean_ctor_set(x_188, 2, x_38);
+lean_ctor_set(x_188, 3, x_38);
+lean_ctor_set(x_188, 4, x_38);
+lean_ctor_set(x_188, 5, x_163);
+lean_ctor_set(x_188, 6, x_38);
+lean_ctor_set(x_188, 7, x_38);
+x_189 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_189, 0, x_188);
+x_190 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_190, 0, x_189);
+lean_ctor_set(x_190, 1, x_52);
+x_11 = x_190;
+goto block_29;
+}
+else
+{
+lean_object* x_191; lean_object* x_192; lean_object* x_193; size_t x_194; size_t x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; lean_object* x_201; lean_object* x_202; lean_object* x_203; lean_object* x_204; lean_object* x_205; 
+x_191 = lean_ctor_get(x_37, 0);
+lean_inc(x_191);
+if (lean_is_exclusive(x_37)) {
+ lean_ctor_release(x_37, 0);
+ x_192 = x_37;
+} else {
+ lean_dec_ref(x_37);
+ x_192 = lean_box(0);
+}
+x_193 = lean_array_get_size(x_191);
+x_194 = lean_usize_of_nat(x_193);
+lean_dec(x_193);
+x_195 = 0;
+x_196 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_194, x_195, x_191, x_52);
+x_197 = lean_ctor_get(x_196, 0);
+lean_inc(x_197);
+x_198 = lean_ctor_get(x_196, 1);
+lean_inc(x_198);
+if (lean_is_exclusive(x_196)) {
+ lean_ctor_release(x_196, 0);
+ lean_ctor_release(x_196, 1);
+ x_199 = x_196;
+} else {
+ lean_dec_ref(x_196);
+ x_199 = lean_box(0);
+}
+x_200 = lean_ctor_get(x_197, 0);
+lean_inc(x_200);
+if (lean_is_exclusive(x_197)) {
+ lean_ctor_release(x_197, 0);
+ x_201 = x_197;
+} else {
+ lean_dec_ref(x_197);
+ x_201 = lean_box(0);
+}
+if (lean_is_scalar(x_192)) {
+ x_202 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_202 = x_192;
+}
+lean_ctor_set(x_202, 0, x_200);
+x_203 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_203, 0, x_31);
+lean_ctor_set(x_203, 1, x_32);
+lean_ctor_set(x_203, 2, x_38);
+lean_ctor_set(x_203, 3, x_38);
+lean_ctor_set(x_203, 4, x_38);
+lean_ctor_set(x_203, 5, x_163);
+lean_ctor_set(x_203, 6, x_38);
+lean_ctor_set(x_203, 7, x_202);
+if (lean_is_scalar(x_201)) {
+ x_204 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_204 = x_201;
+}
+lean_ctor_set(x_204, 0, x_203);
+if (lean_is_scalar(x_199)) {
+ x_205 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_205 = x_199;
+}
+lean_ctor_set(x_205, 0, x_204);
+lean_ctor_set(x_205, 1, x_198);
+x_11 = x_205;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_206; lean_object* x_207; lean_object* x_208; size_t x_209; size_t x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; lean_object* x_217; 
+x_206 = lean_ctor_get(x_36, 0);
+lean_inc(x_206);
+if (lean_is_exclusive(x_36)) {
+ lean_ctor_release(x_36, 0);
+ x_207 = x_36;
+} else {
+ lean_dec_ref(x_36);
+ x_207 = lean_box(0);
+}
+x_208 = lean_array_get_size(x_206);
+x_209 = lean_usize_of_nat(x_208);
+lean_dec(x_208);
+x_210 = 0;
+x_211 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_209, x_210, x_206, x_52);
+x_212 = lean_ctor_get(x_211, 0);
+lean_inc(x_212);
+x_213 = lean_ctor_get(x_211, 1);
+lean_inc(x_213);
+lean_dec(x_211);
+x_214 = lean_ctor_get(x_212, 0);
+lean_inc(x_214);
+if (lean_is_exclusive(x_212)) {
+ lean_ctor_release(x_212, 0);
+ x_215 = x_212;
+} else {
+ lean_dec_ref(x_212);
+ x_215 = lean_box(0);
+}
+if (lean_is_scalar(x_207)) {
+ x_216 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_216 = x_207;
+}
+lean_ctor_set(x_216, 0, x_214);
+if (lean_is_scalar(x_215)) {
+ x_217 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_217 = x_215;
+}
+lean_ctor_set(x_217, 0, x_216);
+x_164 = x_217;
+x_165 = x_213;
+goto block_187;
+}
+block_187:
+{
+if (lean_obj_tag(x_37) == 0)
+{
+lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; 
+x_166 = lean_ctor_get(x_164, 0);
+lean_inc(x_166);
+if (lean_is_exclusive(x_164)) {
+ lean_ctor_release(x_164, 0);
+ x_167 = x_164;
+} else {
+ lean_dec_ref(x_164);
+ x_167 = lean_box(0);
+}
+x_168 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_168, 0, x_31);
+lean_ctor_set(x_168, 1, x_32);
+lean_ctor_set(x_168, 2, x_38);
+lean_ctor_set(x_168, 3, x_38);
+lean_ctor_set(x_168, 4, x_38);
+lean_ctor_set(x_168, 5, x_163);
+lean_ctor_set(x_168, 6, x_166);
+lean_ctor_set(x_168, 7, x_38);
+if (lean_is_scalar(x_167)) {
+ x_169 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_169 = x_167;
+}
+lean_ctor_set(x_169, 0, x_168);
+if (lean_is_scalar(x_53)) {
+ x_170 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_170 = x_53;
+}
+lean_ctor_set(x_170, 0, x_169);
+lean_ctor_set(x_170, 1, x_165);
+x_11 = x_170;
+goto block_29;
+}
+else
+{
+lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; size_t x_175; size_t x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; 
+lean_dec(x_53);
+x_171 = lean_ctor_get(x_164, 0);
+lean_inc(x_171);
+lean_dec(x_164);
+x_172 = lean_ctor_get(x_37, 0);
+lean_inc(x_172);
+if (lean_is_exclusive(x_37)) {
+ lean_ctor_release(x_37, 0);
+ x_173 = x_37;
+} else {
+ lean_dec_ref(x_37);
+ x_173 = lean_box(0);
+}
+x_174 = lean_array_get_size(x_172);
+x_175 = lean_usize_of_nat(x_174);
+lean_dec(x_174);
+x_176 = 0;
+x_177 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_175, x_176, x_172, x_165);
+x_178 = lean_ctor_get(x_177, 0);
+lean_inc(x_178);
+x_179 = lean_ctor_get(x_177, 1);
+lean_inc(x_179);
+if (lean_is_exclusive(x_177)) {
+ lean_ctor_release(x_177, 0);
+ lean_ctor_release(x_177, 1);
+ x_180 = x_177;
+} else {
+ lean_dec_ref(x_177);
+ x_180 = lean_box(0);
+}
+x_181 = lean_ctor_get(x_178, 0);
+lean_inc(x_181);
+if (lean_is_exclusive(x_178)) {
+ lean_ctor_release(x_178, 0);
+ x_182 = x_178;
+} else {
+ lean_dec_ref(x_178);
+ x_182 = lean_box(0);
+}
+if (lean_is_scalar(x_173)) {
+ x_183 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_183 = x_173;
+}
+lean_ctor_set(x_183, 0, x_181);
+x_184 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_184, 0, x_31);
+lean_ctor_set(x_184, 1, x_32);
+lean_ctor_set(x_184, 2, x_38);
+lean_ctor_set(x_184, 3, x_38);
+lean_ctor_set(x_184, 4, x_38);
+lean_ctor_set(x_184, 5, x_163);
+lean_ctor_set(x_184, 6, x_171);
+lean_ctor_set(x_184, 7, x_183);
+if (lean_is_scalar(x_182)) {
+ x_185 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_185 = x_182;
+}
+lean_ctor_set(x_185, 0, x_184);
+if (lean_is_scalar(x_180)) {
+ x_186 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_186 = x_180;
+}
+lean_ctor_set(x_186, 0, x_185);
+lean_ctor_set(x_186, 1, x_179);
+x_11 = x_186;
+goto block_29;
+}
+}
+}
+}
+}
+else
+{
+uint8_t x_218; 
+x_218 = !lean_is_exclusive(x_34);
+if (x_218 == 0)
+{
+lean_object* x_219; lean_object* x_220; lean_object* x_221; 
+x_219 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__9___lambda__1), 3, 1);
+lean_closure_set(x_219, 0, x_38);
+x_220 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(x_219, x_35, x_4);
+x_221 = lean_ctor_get(x_220, 0);
+lean_inc(x_221);
+if (lean_obj_tag(x_221) == 0)
+{
+uint8_t x_222; 
+lean_dec(x_34);
+lean_dec(x_37);
+lean_dec(x_36);
+lean_dec(x_32);
+lean_dec(x_31);
+x_222 = !lean_is_exclusive(x_220);
+if (x_222 == 0)
+{
+lean_object* x_223; uint8_t x_224; 
+x_223 = lean_ctor_get(x_220, 0);
+lean_dec(x_223);
+x_224 = !lean_is_exclusive(x_221);
+if (x_224 == 0)
+{
+x_11 = x_220;
+goto block_29;
+}
+else
+{
+lean_object* x_225; lean_object* x_226; 
+x_225 = lean_ctor_get(x_221, 0);
+lean_inc(x_225);
+lean_dec(x_221);
+x_226 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_226, 0, x_225);
+lean_ctor_set(x_220, 0, x_226);
+x_11 = x_220;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_227; lean_object* x_228; lean_object* x_229; lean_object* x_230; lean_object* x_231; 
+x_227 = lean_ctor_get(x_220, 1);
+lean_inc(x_227);
+lean_dec(x_220);
+x_228 = lean_ctor_get(x_221, 0);
+lean_inc(x_228);
+if (lean_is_exclusive(x_221)) {
+ lean_ctor_release(x_221, 0);
+ x_229 = x_221;
+} else {
+ lean_dec_ref(x_221);
+ x_229 = lean_box(0);
+}
+if (lean_is_scalar(x_229)) {
+ x_230 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_230 = x_229;
+}
+lean_ctor_set(x_230, 0, x_228);
+x_231 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_231, 0, x_230);
+lean_ctor_set(x_231, 1, x_227);
+x_11 = x_231;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_232; lean_object* x_233; uint8_t x_234; 
+x_232 = lean_ctor_get(x_220, 1);
+lean_inc(x_232);
+if (lean_is_exclusive(x_220)) {
+ lean_ctor_release(x_220, 0);
+ lean_ctor_release(x_220, 1);
+ x_233 = x_220;
+} else {
+ lean_dec_ref(x_220);
+ x_233 = lean_box(0);
+}
+x_234 = !lean_is_exclusive(x_221);
+if (x_234 == 0)
+{
+lean_object* x_235; lean_object* x_236; lean_object* x_237; 
+x_235 = lean_ctor_get(x_221, 0);
+if (lean_obj_tag(x_36) == 0)
+{
+lean_dec(x_233);
+if (lean_obj_tag(x_37) == 0)
+{
+lean_object* x_283; lean_object* x_284; 
+x_283 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_283, 0, x_31);
+lean_ctor_set(x_283, 1, x_32);
+lean_ctor_set(x_283, 2, x_38);
+lean_ctor_set(x_283, 3, x_38);
+lean_ctor_set(x_283, 4, x_34);
+lean_ctor_set(x_283, 5, x_235);
+lean_ctor_set(x_283, 6, x_38);
+lean_ctor_set(x_283, 7, x_38);
+lean_ctor_set(x_221, 0, x_283);
+x_284 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_284, 0, x_221);
+lean_ctor_set(x_284, 1, x_232);
+x_11 = x_284;
+goto block_29;
+}
+else
+{
+uint8_t x_285; 
+lean_free_object(x_221);
+x_285 = !lean_is_exclusive(x_37);
+if (x_285 == 0)
+{
+lean_object* x_286; lean_object* x_287; size_t x_288; size_t x_289; lean_object* x_290; uint8_t x_291; 
+x_286 = lean_ctor_get(x_37, 0);
+x_287 = lean_array_get_size(x_286);
+x_288 = lean_usize_of_nat(x_287);
+lean_dec(x_287);
+x_289 = 0;
+x_290 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_288, x_289, x_286, x_232);
+x_291 = !lean_is_exclusive(x_290);
+if (x_291 == 0)
+{
+lean_object* x_292; uint8_t x_293; 
+x_292 = lean_ctor_get(x_290, 0);
+x_293 = !lean_is_exclusive(x_292);
+if (x_293 == 0)
+{
+lean_object* x_294; lean_object* x_295; 
+x_294 = lean_ctor_get(x_292, 0);
+lean_ctor_set(x_37, 0, x_294);
+x_295 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_295, 0, x_31);
+lean_ctor_set(x_295, 1, x_32);
+lean_ctor_set(x_295, 2, x_38);
+lean_ctor_set(x_295, 3, x_38);
+lean_ctor_set(x_295, 4, x_34);
+lean_ctor_set(x_295, 5, x_235);
+lean_ctor_set(x_295, 6, x_38);
+lean_ctor_set(x_295, 7, x_37);
+lean_ctor_set(x_292, 0, x_295);
+x_11 = x_290;
+goto block_29;
+}
+else
+{
+lean_object* x_296; lean_object* x_297; lean_object* x_298; 
+x_296 = lean_ctor_get(x_292, 0);
+lean_inc(x_296);
+lean_dec(x_292);
+lean_ctor_set(x_37, 0, x_296);
+x_297 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_297, 0, x_31);
+lean_ctor_set(x_297, 1, x_32);
+lean_ctor_set(x_297, 2, x_38);
+lean_ctor_set(x_297, 3, x_38);
+lean_ctor_set(x_297, 4, x_34);
+lean_ctor_set(x_297, 5, x_235);
+lean_ctor_set(x_297, 6, x_38);
+lean_ctor_set(x_297, 7, x_37);
+x_298 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_298, 0, x_297);
+lean_ctor_set(x_290, 0, x_298);
+x_11 = x_290;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_299; lean_object* x_300; lean_object* x_301; lean_object* x_302; lean_object* x_303; lean_object* x_304; lean_object* x_305; 
+x_299 = lean_ctor_get(x_290, 0);
+x_300 = lean_ctor_get(x_290, 1);
+lean_inc(x_300);
+lean_inc(x_299);
+lean_dec(x_290);
+x_301 = lean_ctor_get(x_299, 0);
+lean_inc(x_301);
+if (lean_is_exclusive(x_299)) {
+ lean_ctor_release(x_299, 0);
+ x_302 = x_299;
+} else {
+ lean_dec_ref(x_299);
+ x_302 = lean_box(0);
+}
+lean_ctor_set(x_37, 0, x_301);
+x_303 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_303, 0, x_31);
+lean_ctor_set(x_303, 1, x_32);
+lean_ctor_set(x_303, 2, x_38);
+lean_ctor_set(x_303, 3, x_38);
+lean_ctor_set(x_303, 4, x_34);
+lean_ctor_set(x_303, 5, x_235);
+lean_ctor_set(x_303, 6, x_38);
+lean_ctor_set(x_303, 7, x_37);
+if (lean_is_scalar(x_302)) {
+ x_304 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_304 = x_302;
+}
+lean_ctor_set(x_304, 0, x_303);
+x_305 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_305, 0, x_304);
+lean_ctor_set(x_305, 1, x_300);
+x_11 = x_305;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_306; lean_object* x_307; size_t x_308; size_t x_309; lean_object* x_310; lean_object* x_311; lean_object* x_312; lean_object* x_313; lean_object* x_314; lean_object* x_315; lean_object* x_316; lean_object* x_317; lean_object* x_318; lean_object* x_319; 
+x_306 = lean_ctor_get(x_37, 0);
+lean_inc(x_306);
+lean_dec(x_37);
+x_307 = lean_array_get_size(x_306);
+x_308 = lean_usize_of_nat(x_307);
+lean_dec(x_307);
+x_309 = 0;
+x_310 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_308, x_309, x_306, x_232);
+x_311 = lean_ctor_get(x_310, 0);
+lean_inc(x_311);
+x_312 = lean_ctor_get(x_310, 1);
+lean_inc(x_312);
+if (lean_is_exclusive(x_310)) {
+ lean_ctor_release(x_310, 0);
+ lean_ctor_release(x_310, 1);
+ x_313 = x_310;
+} else {
+ lean_dec_ref(x_310);
+ x_313 = lean_box(0);
+}
+x_314 = lean_ctor_get(x_311, 0);
+lean_inc(x_314);
+if (lean_is_exclusive(x_311)) {
+ lean_ctor_release(x_311, 0);
+ x_315 = x_311;
+} else {
+ lean_dec_ref(x_311);
+ x_315 = lean_box(0);
+}
+x_316 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_316, 0, x_314);
+x_317 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_317, 0, x_31);
+lean_ctor_set(x_317, 1, x_32);
+lean_ctor_set(x_317, 2, x_38);
+lean_ctor_set(x_317, 3, x_38);
+lean_ctor_set(x_317, 4, x_34);
+lean_ctor_set(x_317, 5, x_235);
+lean_ctor_set(x_317, 6, x_38);
+lean_ctor_set(x_317, 7, x_316);
+if (lean_is_scalar(x_315)) {
+ x_318 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_318 = x_315;
+}
+lean_ctor_set(x_318, 0, x_317);
+if (lean_is_scalar(x_313)) {
+ x_319 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_319 = x_313;
+}
+lean_ctor_set(x_319, 0, x_318);
+lean_ctor_set(x_319, 1, x_312);
+x_11 = x_319;
+goto block_29;
+}
+}
+}
+else
+{
+uint8_t x_320; 
+lean_free_object(x_221);
+x_320 = !lean_is_exclusive(x_36);
+if (x_320 == 0)
+{
+lean_object* x_321; lean_object* x_322; size_t x_323; size_t x_324; lean_object* x_325; lean_object* x_326; lean_object* x_327; uint8_t x_328; 
+x_321 = lean_ctor_get(x_36, 0);
+x_322 = lean_array_get_size(x_321);
+x_323 = lean_usize_of_nat(x_322);
+lean_dec(x_322);
+x_324 = 0;
+x_325 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_323, x_324, x_321, x_232);
+x_326 = lean_ctor_get(x_325, 0);
+lean_inc(x_326);
+x_327 = lean_ctor_get(x_325, 1);
+lean_inc(x_327);
+lean_dec(x_325);
+x_328 = !lean_is_exclusive(x_326);
+if (x_328 == 0)
+{
+lean_object* x_329; 
+x_329 = lean_ctor_get(x_326, 0);
+lean_ctor_set(x_36, 0, x_329);
+lean_ctor_set(x_326, 0, x_36);
+x_236 = x_326;
+x_237 = x_327;
+goto block_282;
+}
+else
+{
+lean_object* x_330; lean_object* x_331; 
+x_330 = lean_ctor_get(x_326, 0);
+lean_inc(x_330);
+lean_dec(x_326);
+lean_ctor_set(x_36, 0, x_330);
+x_331 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_331, 0, x_36);
+x_236 = x_331;
+x_237 = x_327;
+goto block_282;
+}
+}
+else
+{
+lean_object* x_332; lean_object* x_333; size_t x_334; size_t x_335; lean_object* x_336; lean_object* x_337; lean_object* x_338; lean_object* x_339; lean_object* x_340; lean_object* x_341; lean_object* x_342; 
+x_332 = lean_ctor_get(x_36, 0);
+lean_inc(x_332);
+lean_dec(x_36);
+x_333 = lean_array_get_size(x_332);
+x_334 = lean_usize_of_nat(x_333);
+lean_dec(x_333);
+x_335 = 0;
+x_336 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_334, x_335, x_332, x_232);
+x_337 = lean_ctor_get(x_336, 0);
+lean_inc(x_337);
+x_338 = lean_ctor_get(x_336, 1);
+lean_inc(x_338);
+lean_dec(x_336);
+x_339 = lean_ctor_get(x_337, 0);
+lean_inc(x_339);
+if (lean_is_exclusive(x_337)) {
+ lean_ctor_release(x_337, 0);
+ x_340 = x_337;
+} else {
+ lean_dec_ref(x_337);
+ x_340 = lean_box(0);
+}
+x_341 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_341, 0, x_339);
+if (lean_is_scalar(x_340)) {
+ x_342 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_342 = x_340;
+}
+lean_ctor_set(x_342, 0, x_341);
+x_236 = x_342;
+x_237 = x_338;
+goto block_282;
+}
+}
+block_282:
+{
+if (lean_obj_tag(x_37) == 0)
+{
+uint8_t x_238; 
+x_238 = !lean_is_exclusive(x_236);
+if (x_238 == 0)
+{
+lean_object* x_239; lean_object* x_240; lean_object* x_241; 
+x_239 = lean_ctor_get(x_236, 0);
+x_240 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_240, 0, x_31);
+lean_ctor_set(x_240, 1, x_32);
+lean_ctor_set(x_240, 2, x_38);
+lean_ctor_set(x_240, 3, x_38);
+lean_ctor_set(x_240, 4, x_34);
+lean_ctor_set(x_240, 5, x_235);
+lean_ctor_set(x_240, 6, x_239);
+lean_ctor_set(x_240, 7, x_38);
+lean_ctor_set(x_236, 0, x_240);
+if (lean_is_scalar(x_233)) {
+ x_241 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_241 = x_233;
+}
+lean_ctor_set(x_241, 0, x_236);
+lean_ctor_set(x_241, 1, x_237);
+x_11 = x_241;
+goto block_29;
+}
+else
+{
+lean_object* x_242; lean_object* x_243; lean_object* x_244; lean_object* x_245; 
+x_242 = lean_ctor_get(x_236, 0);
+lean_inc(x_242);
+lean_dec(x_236);
+x_243 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_243, 0, x_31);
+lean_ctor_set(x_243, 1, x_32);
+lean_ctor_set(x_243, 2, x_38);
+lean_ctor_set(x_243, 3, x_38);
+lean_ctor_set(x_243, 4, x_34);
+lean_ctor_set(x_243, 5, x_235);
+lean_ctor_set(x_243, 6, x_242);
+lean_ctor_set(x_243, 7, x_38);
+x_244 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_244, 0, x_243);
+if (lean_is_scalar(x_233)) {
+ x_245 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_245 = x_233;
+}
+lean_ctor_set(x_245, 0, x_244);
+lean_ctor_set(x_245, 1, x_237);
+x_11 = x_245;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_246; uint8_t x_247; 
+lean_dec(x_233);
+x_246 = lean_ctor_get(x_236, 0);
+lean_inc(x_246);
+lean_dec(x_236);
+x_247 = !lean_is_exclusive(x_37);
+if (x_247 == 0)
+{
+lean_object* x_248; lean_object* x_249; size_t x_250; size_t x_251; lean_object* x_252; uint8_t x_253; 
+x_248 = lean_ctor_get(x_37, 0);
+x_249 = lean_array_get_size(x_248);
+x_250 = lean_usize_of_nat(x_249);
+lean_dec(x_249);
+x_251 = 0;
+x_252 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_250, x_251, x_248, x_237);
+x_253 = !lean_is_exclusive(x_252);
+if (x_253 == 0)
+{
+lean_object* x_254; uint8_t x_255; 
+x_254 = lean_ctor_get(x_252, 0);
+x_255 = !lean_is_exclusive(x_254);
+if (x_255 == 0)
+{
+lean_object* x_256; lean_object* x_257; 
+x_256 = lean_ctor_get(x_254, 0);
+lean_ctor_set(x_37, 0, x_256);
+x_257 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_257, 0, x_31);
+lean_ctor_set(x_257, 1, x_32);
+lean_ctor_set(x_257, 2, x_38);
+lean_ctor_set(x_257, 3, x_38);
+lean_ctor_set(x_257, 4, x_34);
+lean_ctor_set(x_257, 5, x_235);
+lean_ctor_set(x_257, 6, x_246);
+lean_ctor_set(x_257, 7, x_37);
+lean_ctor_set(x_254, 0, x_257);
+x_11 = x_252;
+goto block_29;
+}
+else
+{
+lean_object* x_258; lean_object* x_259; lean_object* x_260; 
+x_258 = lean_ctor_get(x_254, 0);
+lean_inc(x_258);
+lean_dec(x_254);
+lean_ctor_set(x_37, 0, x_258);
+x_259 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_259, 0, x_31);
+lean_ctor_set(x_259, 1, x_32);
+lean_ctor_set(x_259, 2, x_38);
+lean_ctor_set(x_259, 3, x_38);
+lean_ctor_set(x_259, 4, x_34);
+lean_ctor_set(x_259, 5, x_235);
+lean_ctor_set(x_259, 6, x_246);
+lean_ctor_set(x_259, 7, x_37);
+x_260 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_260, 0, x_259);
+lean_ctor_set(x_252, 0, x_260);
+x_11 = x_252;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_261; lean_object* x_262; lean_object* x_263; lean_object* x_264; lean_object* x_265; lean_object* x_266; lean_object* x_267; 
+x_261 = lean_ctor_get(x_252, 0);
+x_262 = lean_ctor_get(x_252, 1);
+lean_inc(x_262);
+lean_inc(x_261);
+lean_dec(x_252);
+x_263 = lean_ctor_get(x_261, 0);
+lean_inc(x_263);
+if (lean_is_exclusive(x_261)) {
+ lean_ctor_release(x_261, 0);
+ x_264 = x_261;
+} else {
+ lean_dec_ref(x_261);
+ x_264 = lean_box(0);
+}
+lean_ctor_set(x_37, 0, x_263);
+x_265 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_265, 0, x_31);
+lean_ctor_set(x_265, 1, x_32);
+lean_ctor_set(x_265, 2, x_38);
+lean_ctor_set(x_265, 3, x_38);
+lean_ctor_set(x_265, 4, x_34);
+lean_ctor_set(x_265, 5, x_235);
+lean_ctor_set(x_265, 6, x_246);
+lean_ctor_set(x_265, 7, x_37);
+if (lean_is_scalar(x_264)) {
+ x_266 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_266 = x_264;
+}
+lean_ctor_set(x_266, 0, x_265);
+x_267 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_267, 0, x_266);
+lean_ctor_set(x_267, 1, x_262);
+x_11 = x_267;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_268; lean_object* x_269; size_t x_270; size_t x_271; lean_object* x_272; lean_object* x_273; lean_object* x_274; lean_object* x_275; lean_object* x_276; lean_object* x_277; lean_object* x_278; lean_object* x_279; lean_object* x_280; lean_object* x_281; 
+x_268 = lean_ctor_get(x_37, 0);
+lean_inc(x_268);
+lean_dec(x_37);
+x_269 = lean_array_get_size(x_268);
+x_270 = lean_usize_of_nat(x_269);
+lean_dec(x_269);
+x_271 = 0;
+x_272 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_270, x_271, x_268, x_237);
+x_273 = lean_ctor_get(x_272, 0);
+lean_inc(x_273);
+x_274 = lean_ctor_get(x_272, 1);
+lean_inc(x_274);
+if (lean_is_exclusive(x_272)) {
+ lean_ctor_release(x_272, 0);
+ lean_ctor_release(x_272, 1);
+ x_275 = x_272;
+} else {
+ lean_dec_ref(x_272);
+ x_275 = lean_box(0);
+}
+x_276 = lean_ctor_get(x_273, 0);
+lean_inc(x_276);
+if (lean_is_exclusive(x_273)) {
+ lean_ctor_release(x_273, 0);
+ x_277 = x_273;
+} else {
+ lean_dec_ref(x_273);
+ x_277 = lean_box(0);
+}
+x_278 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_278, 0, x_276);
+x_279 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_279, 0, x_31);
+lean_ctor_set(x_279, 1, x_32);
+lean_ctor_set(x_279, 2, x_38);
+lean_ctor_set(x_279, 3, x_38);
+lean_ctor_set(x_279, 4, x_34);
+lean_ctor_set(x_279, 5, x_235);
+lean_ctor_set(x_279, 6, x_246);
+lean_ctor_set(x_279, 7, x_278);
+if (lean_is_scalar(x_277)) {
+ x_280 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_280 = x_277;
+}
+lean_ctor_set(x_280, 0, x_279);
+if (lean_is_scalar(x_275)) {
+ x_281 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_281 = x_275;
+}
+lean_ctor_set(x_281, 0, x_280);
+lean_ctor_set(x_281, 1, x_274);
+x_11 = x_281;
+goto block_29;
+}
+}
+}
+}
+else
+{
+lean_object* x_343; lean_object* x_344; lean_object* x_345; 
+x_343 = lean_ctor_get(x_221, 0);
+lean_inc(x_343);
+lean_dec(x_221);
+if (lean_obj_tag(x_36) == 0)
+{
+lean_dec(x_233);
+if (lean_obj_tag(x_37) == 0)
+{
+lean_object* x_368; lean_object* x_369; lean_object* x_370; 
+x_368 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_368, 0, x_31);
+lean_ctor_set(x_368, 1, x_32);
+lean_ctor_set(x_368, 2, x_38);
+lean_ctor_set(x_368, 3, x_38);
+lean_ctor_set(x_368, 4, x_34);
+lean_ctor_set(x_368, 5, x_343);
+lean_ctor_set(x_368, 6, x_38);
+lean_ctor_set(x_368, 7, x_38);
+x_369 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_369, 0, x_368);
+x_370 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_370, 0, x_369);
+lean_ctor_set(x_370, 1, x_232);
+x_11 = x_370;
+goto block_29;
+}
+else
+{
+lean_object* x_371; lean_object* x_372; lean_object* x_373; size_t x_374; size_t x_375; lean_object* x_376; lean_object* x_377; lean_object* x_378; lean_object* x_379; lean_object* x_380; lean_object* x_381; lean_object* x_382; lean_object* x_383; lean_object* x_384; lean_object* x_385; 
+x_371 = lean_ctor_get(x_37, 0);
+lean_inc(x_371);
+if (lean_is_exclusive(x_37)) {
+ lean_ctor_release(x_37, 0);
+ x_372 = x_37;
+} else {
+ lean_dec_ref(x_37);
+ x_372 = lean_box(0);
+}
+x_373 = lean_array_get_size(x_371);
+x_374 = lean_usize_of_nat(x_373);
+lean_dec(x_373);
+x_375 = 0;
+x_376 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_374, x_375, x_371, x_232);
+x_377 = lean_ctor_get(x_376, 0);
+lean_inc(x_377);
+x_378 = lean_ctor_get(x_376, 1);
+lean_inc(x_378);
+if (lean_is_exclusive(x_376)) {
+ lean_ctor_release(x_376, 0);
+ lean_ctor_release(x_376, 1);
+ x_379 = x_376;
+} else {
+ lean_dec_ref(x_376);
+ x_379 = lean_box(0);
+}
+x_380 = lean_ctor_get(x_377, 0);
+lean_inc(x_380);
+if (lean_is_exclusive(x_377)) {
+ lean_ctor_release(x_377, 0);
+ x_381 = x_377;
+} else {
+ lean_dec_ref(x_377);
+ x_381 = lean_box(0);
+}
+if (lean_is_scalar(x_372)) {
+ x_382 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_382 = x_372;
+}
+lean_ctor_set(x_382, 0, x_380);
+x_383 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_383, 0, x_31);
+lean_ctor_set(x_383, 1, x_32);
+lean_ctor_set(x_383, 2, x_38);
+lean_ctor_set(x_383, 3, x_38);
+lean_ctor_set(x_383, 4, x_34);
+lean_ctor_set(x_383, 5, x_343);
+lean_ctor_set(x_383, 6, x_38);
+lean_ctor_set(x_383, 7, x_382);
+if (lean_is_scalar(x_381)) {
+ x_384 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_384 = x_381;
+}
+lean_ctor_set(x_384, 0, x_383);
+if (lean_is_scalar(x_379)) {
+ x_385 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_385 = x_379;
+}
+lean_ctor_set(x_385, 0, x_384);
+lean_ctor_set(x_385, 1, x_378);
+x_11 = x_385;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_386; lean_object* x_387; lean_object* x_388; size_t x_389; size_t x_390; lean_object* x_391; lean_object* x_392; lean_object* x_393; lean_object* x_394; lean_object* x_395; lean_object* x_396; lean_object* x_397; 
+x_386 = lean_ctor_get(x_36, 0);
+lean_inc(x_386);
+if (lean_is_exclusive(x_36)) {
+ lean_ctor_release(x_36, 0);
+ x_387 = x_36;
+} else {
+ lean_dec_ref(x_36);
+ x_387 = lean_box(0);
+}
+x_388 = lean_array_get_size(x_386);
+x_389 = lean_usize_of_nat(x_388);
+lean_dec(x_388);
+x_390 = 0;
+x_391 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_389, x_390, x_386, x_232);
+x_392 = lean_ctor_get(x_391, 0);
+lean_inc(x_392);
+x_393 = lean_ctor_get(x_391, 1);
+lean_inc(x_393);
+lean_dec(x_391);
+x_394 = lean_ctor_get(x_392, 0);
+lean_inc(x_394);
+if (lean_is_exclusive(x_392)) {
+ lean_ctor_release(x_392, 0);
+ x_395 = x_392;
+} else {
+ lean_dec_ref(x_392);
+ x_395 = lean_box(0);
+}
+if (lean_is_scalar(x_387)) {
+ x_396 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_396 = x_387;
+}
+lean_ctor_set(x_396, 0, x_394);
+if (lean_is_scalar(x_395)) {
+ x_397 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_397 = x_395;
+}
+lean_ctor_set(x_397, 0, x_396);
+x_344 = x_397;
+x_345 = x_393;
+goto block_367;
+}
+block_367:
+{
+if (lean_obj_tag(x_37) == 0)
+{
+lean_object* x_346; lean_object* x_347; lean_object* x_348; lean_object* x_349; lean_object* x_350; 
+x_346 = lean_ctor_get(x_344, 0);
+lean_inc(x_346);
+if (lean_is_exclusive(x_344)) {
+ lean_ctor_release(x_344, 0);
+ x_347 = x_344;
+} else {
+ lean_dec_ref(x_344);
+ x_347 = lean_box(0);
+}
+x_348 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_348, 0, x_31);
+lean_ctor_set(x_348, 1, x_32);
+lean_ctor_set(x_348, 2, x_38);
+lean_ctor_set(x_348, 3, x_38);
+lean_ctor_set(x_348, 4, x_34);
+lean_ctor_set(x_348, 5, x_343);
+lean_ctor_set(x_348, 6, x_346);
+lean_ctor_set(x_348, 7, x_38);
+if (lean_is_scalar(x_347)) {
+ x_349 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_349 = x_347;
+}
+lean_ctor_set(x_349, 0, x_348);
+if (lean_is_scalar(x_233)) {
+ x_350 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_350 = x_233;
+}
+lean_ctor_set(x_350, 0, x_349);
+lean_ctor_set(x_350, 1, x_345);
+x_11 = x_350;
+goto block_29;
+}
+else
+{
+lean_object* x_351; lean_object* x_352; lean_object* x_353; lean_object* x_354; size_t x_355; size_t x_356; lean_object* x_357; lean_object* x_358; lean_object* x_359; lean_object* x_360; lean_object* x_361; lean_object* x_362; lean_object* x_363; lean_object* x_364; lean_object* x_365; lean_object* x_366; 
+lean_dec(x_233);
+x_351 = lean_ctor_get(x_344, 0);
+lean_inc(x_351);
+lean_dec(x_344);
+x_352 = lean_ctor_get(x_37, 0);
+lean_inc(x_352);
+if (lean_is_exclusive(x_37)) {
+ lean_ctor_release(x_37, 0);
+ x_353 = x_37;
+} else {
+ lean_dec_ref(x_37);
+ x_353 = lean_box(0);
+}
+x_354 = lean_array_get_size(x_352);
+x_355 = lean_usize_of_nat(x_354);
+lean_dec(x_354);
+x_356 = 0;
+x_357 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_355, x_356, x_352, x_345);
+x_358 = lean_ctor_get(x_357, 0);
+lean_inc(x_358);
+x_359 = lean_ctor_get(x_357, 1);
+lean_inc(x_359);
+if (lean_is_exclusive(x_357)) {
+ lean_ctor_release(x_357, 0);
+ lean_ctor_release(x_357, 1);
+ x_360 = x_357;
+} else {
+ lean_dec_ref(x_357);
+ x_360 = lean_box(0);
+}
+x_361 = lean_ctor_get(x_358, 0);
+lean_inc(x_361);
+if (lean_is_exclusive(x_358)) {
+ lean_ctor_release(x_358, 0);
+ x_362 = x_358;
+} else {
+ lean_dec_ref(x_358);
+ x_362 = lean_box(0);
+}
+if (lean_is_scalar(x_353)) {
+ x_363 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_363 = x_353;
+}
+lean_ctor_set(x_363, 0, x_361);
+x_364 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_364, 0, x_31);
+lean_ctor_set(x_364, 1, x_32);
+lean_ctor_set(x_364, 2, x_38);
+lean_ctor_set(x_364, 3, x_38);
+lean_ctor_set(x_364, 4, x_34);
+lean_ctor_set(x_364, 5, x_343);
+lean_ctor_set(x_364, 6, x_351);
+lean_ctor_set(x_364, 7, x_363);
+if (lean_is_scalar(x_362)) {
+ x_365 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_365 = x_362;
+}
+lean_ctor_set(x_365, 0, x_364);
+if (lean_is_scalar(x_360)) {
+ x_366 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_366 = x_360;
+}
+lean_ctor_set(x_366, 0, x_365);
+lean_ctor_set(x_366, 1, x_359);
+x_11 = x_366;
+goto block_29;
+}
+}
+}
+}
+}
+else
+{
+lean_object* x_398; lean_object* x_399; lean_object* x_400; lean_object* x_401; lean_object* x_402; 
+x_398 = lean_ctor_get(x_34, 0);
+lean_inc(x_398);
+lean_dec(x_34);
+x_399 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_399, 0, x_398);
+x_400 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__9___lambda__1), 3, 1);
+lean_closure_set(x_400, 0, x_38);
+x_401 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(x_400, x_35, x_4);
+x_402 = lean_ctor_get(x_401, 0);
+lean_inc(x_402);
+if (lean_obj_tag(x_402) == 0)
+{
+lean_object* x_403; lean_object* x_404; lean_object* x_405; lean_object* x_406; lean_object* x_407; lean_object* x_408; 
+lean_dec(x_399);
+lean_dec(x_37);
+lean_dec(x_36);
+lean_dec(x_32);
+lean_dec(x_31);
+x_403 = lean_ctor_get(x_401, 1);
+lean_inc(x_403);
+if (lean_is_exclusive(x_401)) {
+ lean_ctor_release(x_401, 0);
+ lean_ctor_release(x_401, 1);
+ x_404 = x_401;
+} else {
+ lean_dec_ref(x_401);
+ x_404 = lean_box(0);
+}
+x_405 = lean_ctor_get(x_402, 0);
+lean_inc(x_405);
+if (lean_is_exclusive(x_402)) {
+ lean_ctor_release(x_402, 0);
+ x_406 = x_402;
+} else {
+ lean_dec_ref(x_402);
+ x_406 = lean_box(0);
+}
+if (lean_is_scalar(x_406)) {
+ x_407 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_407 = x_406;
+}
+lean_ctor_set(x_407, 0, x_405);
+if (lean_is_scalar(x_404)) {
+ x_408 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_408 = x_404;
+}
+lean_ctor_set(x_408, 0, x_407);
+lean_ctor_set(x_408, 1, x_403);
+x_11 = x_408;
+goto block_29;
+}
+else
+{
+lean_object* x_409; lean_object* x_410; lean_object* x_411; lean_object* x_412; lean_object* x_413; lean_object* x_414; 
+x_409 = lean_ctor_get(x_401, 1);
+lean_inc(x_409);
+if (lean_is_exclusive(x_401)) {
+ lean_ctor_release(x_401, 0);
+ lean_ctor_release(x_401, 1);
+ x_410 = x_401;
+} else {
+ lean_dec_ref(x_401);
+ x_410 = lean_box(0);
+}
+x_411 = lean_ctor_get(x_402, 0);
+lean_inc(x_411);
+if (lean_is_exclusive(x_402)) {
+ lean_ctor_release(x_402, 0);
+ x_412 = x_402;
+} else {
+ lean_dec_ref(x_402);
+ x_412 = lean_box(0);
+}
+if (lean_obj_tag(x_36) == 0)
+{
+lean_dec(x_410);
+if (lean_obj_tag(x_37) == 0)
+{
+lean_object* x_437; lean_object* x_438; lean_object* x_439; 
+x_437 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_437, 0, x_31);
+lean_ctor_set(x_437, 1, x_32);
+lean_ctor_set(x_437, 2, x_38);
+lean_ctor_set(x_437, 3, x_38);
+lean_ctor_set(x_437, 4, x_399);
+lean_ctor_set(x_437, 5, x_411);
+lean_ctor_set(x_437, 6, x_38);
+lean_ctor_set(x_437, 7, x_38);
+if (lean_is_scalar(x_412)) {
+ x_438 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_438 = x_412;
+}
+lean_ctor_set(x_438, 0, x_437);
+x_439 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_439, 0, x_438);
+lean_ctor_set(x_439, 1, x_409);
+x_11 = x_439;
+goto block_29;
+}
+else
+{
+lean_object* x_440; lean_object* x_441; lean_object* x_442; size_t x_443; size_t x_444; lean_object* x_445; lean_object* x_446; lean_object* x_447; lean_object* x_448; lean_object* x_449; lean_object* x_450; lean_object* x_451; lean_object* x_452; lean_object* x_453; lean_object* x_454; 
+lean_dec(x_412);
+x_440 = lean_ctor_get(x_37, 0);
+lean_inc(x_440);
+if (lean_is_exclusive(x_37)) {
+ lean_ctor_release(x_37, 0);
+ x_441 = x_37;
+} else {
+ lean_dec_ref(x_37);
+ x_441 = lean_box(0);
+}
+x_442 = lean_array_get_size(x_440);
+x_443 = lean_usize_of_nat(x_442);
+lean_dec(x_442);
+x_444 = 0;
+x_445 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_443, x_444, x_440, x_409);
+x_446 = lean_ctor_get(x_445, 0);
+lean_inc(x_446);
+x_447 = lean_ctor_get(x_445, 1);
+lean_inc(x_447);
+if (lean_is_exclusive(x_445)) {
+ lean_ctor_release(x_445, 0);
+ lean_ctor_release(x_445, 1);
+ x_448 = x_445;
+} else {
+ lean_dec_ref(x_445);
+ x_448 = lean_box(0);
+}
+x_449 = lean_ctor_get(x_446, 0);
+lean_inc(x_449);
+if (lean_is_exclusive(x_446)) {
+ lean_ctor_release(x_446, 0);
+ x_450 = x_446;
+} else {
+ lean_dec_ref(x_446);
+ x_450 = lean_box(0);
+}
+if (lean_is_scalar(x_441)) {
+ x_451 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_451 = x_441;
+}
+lean_ctor_set(x_451, 0, x_449);
+x_452 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_452, 0, x_31);
+lean_ctor_set(x_452, 1, x_32);
+lean_ctor_set(x_452, 2, x_38);
+lean_ctor_set(x_452, 3, x_38);
+lean_ctor_set(x_452, 4, x_399);
+lean_ctor_set(x_452, 5, x_411);
+lean_ctor_set(x_452, 6, x_38);
+lean_ctor_set(x_452, 7, x_451);
+if (lean_is_scalar(x_450)) {
+ x_453 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_453 = x_450;
+}
+lean_ctor_set(x_453, 0, x_452);
+if (lean_is_scalar(x_448)) {
+ x_454 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_454 = x_448;
+}
+lean_ctor_set(x_454, 0, x_453);
+lean_ctor_set(x_454, 1, x_447);
+x_11 = x_454;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_455; lean_object* x_456; lean_object* x_457; size_t x_458; size_t x_459; lean_object* x_460; lean_object* x_461; lean_object* x_462; lean_object* x_463; lean_object* x_464; lean_object* x_465; lean_object* x_466; 
+lean_dec(x_412);
+x_455 = lean_ctor_get(x_36, 0);
+lean_inc(x_455);
+if (lean_is_exclusive(x_36)) {
+ lean_ctor_release(x_36, 0);
+ x_456 = x_36;
+} else {
+ lean_dec_ref(x_36);
+ x_456 = lean_box(0);
+}
+x_457 = lean_array_get_size(x_455);
+x_458 = lean_usize_of_nat(x_457);
+lean_dec(x_457);
+x_459 = 0;
+x_460 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_458, x_459, x_455, x_409);
+x_461 = lean_ctor_get(x_460, 0);
+lean_inc(x_461);
+x_462 = lean_ctor_get(x_460, 1);
+lean_inc(x_462);
+lean_dec(x_460);
+x_463 = lean_ctor_get(x_461, 0);
+lean_inc(x_463);
+if (lean_is_exclusive(x_461)) {
+ lean_ctor_release(x_461, 0);
+ x_464 = x_461;
+} else {
+ lean_dec_ref(x_461);
+ x_464 = lean_box(0);
+}
+if (lean_is_scalar(x_456)) {
+ x_465 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_465 = x_456;
+}
+lean_ctor_set(x_465, 0, x_463);
+if (lean_is_scalar(x_464)) {
+ x_466 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_466 = x_464;
+}
+lean_ctor_set(x_466, 0, x_465);
+x_413 = x_466;
+x_414 = x_462;
+goto block_436;
+}
+block_436:
+{
+if (lean_obj_tag(x_37) == 0)
+{
+lean_object* x_415; lean_object* x_416; lean_object* x_417; lean_object* x_418; lean_object* x_419; 
+x_415 = lean_ctor_get(x_413, 0);
+lean_inc(x_415);
+if (lean_is_exclusive(x_413)) {
+ lean_ctor_release(x_413, 0);
+ x_416 = x_413;
+} else {
+ lean_dec_ref(x_413);
+ x_416 = lean_box(0);
+}
+x_417 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_417, 0, x_31);
+lean_ctor_set(x_417, 1, x_32);
+lean_ctor_set(x_417, 2, x_38);
+lean_ctor_set(x_417, 3, x_38);
+lean_ctor_set(x_417, 4, x_399);
+lean_ctor_set(x_417, 5, x_411);
+lean_ctor_set(x_417, 6, x_415);
+lean_ctor_set(x_417, 7, x_38);
+if (lean_is_scalar(x_416)) {
+ x_418 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_418 = x_416;
+}
+lean_ctor_set(x_418, 0, x_417);
+if (lean_is_scalar(x_410)) {
+ x_419 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_419 = x_410;
+}
+lean_ctor_set(x_419, 0, x_418);
+lean_ctor_set(x_419, 1, x_414);
+x_11 = x_419;
+goto block_29;
+}
+else
+{
+lean_object* x_420; lean_object* x_421; lean_object* x_422; lean_object* x_423; size_t x_424; size_t x_425; lean_object* x_426; lean_object* x_427; lean_object* x_428; lean_object* x_429; lean_object* x_430; lean_object* x_431; lean_object* x_432; lean_object* x_433; lean_object* x_434; lean_object* x_435; 
+lean_dec(x_410);
+x_420 = lean_ctor_get(x_413, 0);
+lean_inc(x_420);
+lean_dec(x_413);
+x_421 = lean_ctor_get(x_37, 0);
+lean_inc(x_421);
+if (lean_is_exclusive(x_37)) {
+ lean_ctor_release(x_37, 0);
+ x_422 = x_37;
+} else {
+ lean_dec_ref(x_37);
+ x_422 = lean_box(0);
+}
+x_423 = lean_array_get_size(x_421);
+x_424 = lean_usize_of_nat(x_423);
+lean_dec(x_423);
+x_425 = 0;
+x_426 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_424, x_425, x_421, x_414);
+x_427 = lean_ctor_get(x_426, 0);
+lean_inc(x_427);
+x_428 = lean_ctor_get(x_426, 1);
+lean_inc(x_428);
+if (lean_is_exclusive(x_426)) {
+ lean_ctor_release(x_426, 0);
+ lean_ctor_release(x_426, 1);
+ x_429 = x_426;
+} else {
+ lean_dec_ref(x_426);
+ x_429 = lean_box(0);
+}
+x_430 = lean_ctor_get(x_427, 0);
+lean_inc(x_430);
+if (lean_is_exclusive(x_427)) {
+ lean_ctor_release(x_427, 0);
+ x_431 = x_427;
+} else {
+ lean_dec_ref(x_427);
+ x_431 = lean_box(0);
+}
+if (lean_is_scalar(x_422)) {
+ x_432 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_432 = x_422;
+}
+lean_ctor_set(x_432, 0, x_430);
+x_433 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_433, 0, x_31);
+lean_ctor_set(x_433, 1, x_32);
+lean_ctor_set(x_433, 2, x_38);
+lean_ctor_set(x_433, 3, x_38);
+lean_ctor_set(x_433, 4, x_399);
+lean_ctor_set(x_433, 5, x_411);
+lean_ctor_set(x_433, 6, x_420);
+lean_ctor_set(x_433, 7, x_432);
+if (lean_is_scalar(x_431)) {
+ x_434 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_434 = x_431;
+}
+lean_ctor_set(x_434, 0, x_433);
+if (lean_is_scalar(x_429)) {
+ x_435 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_435 = x_429;
+}
+lean_ctor_set(x_435, 0, x_434);
+lean_ctor_set(x_435, 1, x_428);
+x_11 = x_435;
+goto block_29;
+}
+}
+}
+}
+}
+}
+else
+{
+uint8_t x_467; 
+x_467 = !lean_is_exclusive(x_33);
+if (x_467 == 0)
+{
+if (lean_obj_tag(x_34) == 0)
+{
+lean_object* x_468; lean_object* x_469; lean_object* x_470; 
+x_468 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__9___lambda__1), 3, 1);
+lean_closure_set(x_468, 0, x_38);
+x_469 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(x_468, x_35, x_4);
+x_470 = lean_ctor_get(x_469, 0);
+lean_inc(x_470);
+if (lean_obj_tag(x_470) == 0)
+{
+uint8_t x_471; 
+lean_dec(x_33);
+lean_dec(x_37);
+lean_dec(x_36);
+lean_dec(x_32);
+lean_dec(x_31);
+x_471 = !lean_is_exclusive(x_469);
+if (x_471 == 0)
+{
+lean_object* x_472; uint8_t x_473; 
+x_472 = lean_ctor_get(x_469, 0);
+lean_dec(x_472);
+x_473 = !lean_is_exclusive(x_470);
+if (x_473 == 0)
+{
+x_11 = x_469;
+goto block_29;
+}
+else
+{
+lean_object* x_474; lean_object* x_475; 
+x_474 = lean_ctor_get(x_470, 0);
+lean_inc(x_474);
+lean_dec(x_470);
+x_475 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_475, 0, x_474);
+lean_ctor_set(x_469, 0, x_475);
+x_11 = x_469;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_476; lean_object* x_477; lean_object* x_478; lean_object* x_479; lean_object* x_480; 
+x_476 = lean_ctor_get(x_469, 1);
+lean_inc(x_476);
+lean_dec(x_469);
+x_477 = lean_ctor_get(x_470, 0);
+lean_inc(x_477);
+if (lean_is_exclusive(x_470)) {
+ lean_ctor_release(x_470, 0);
+ x_478 = x_470;
+} else {
+ lean_dec_ref(x_470);
+ x_478 = lean_box(0);
+}
+if (lean_is_scalar(x_478)) {
+ x_479 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_479 = x_478;
+}
+lean_ctor_set(x_479, 0, x_477);
+x_480 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_480, 0, x_479);
+lean_ctor_set(x_480, 1, x_476);
+x_11 = x_480;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_481; lean_object* x_482; uint8_t x_483; 
+x_481 = lean_ctor_get(x_469, 1);
+lean_inc(x_481);
+if (lean_is_exclusive(x_469)) {
+ lean_ctor_release(x_469, 0);
+ lean_ctor_release(x_469, 1);
+ x_482 = x_469;
+} else {
+ lean_dec_ref(x_469);
+ x_482 = lean_box(0);
+}
+x_483 = !lean_is_exclusive(x_470);
+if (x_483 == 0)
+{
+lean_object* x_484; lean_object* x_485; lean_object* x_486; 
+x_484 = lean_ctor_get(x_470, 0);
+if (lean_obj_tag(x_36) == 0)
+{
+lean_dec(x_482);
+if (lean_obj_tag(x_37) == 0)
+{
+lean_object* x_532; lean_object* x_533; 
+x_532 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_532, 0, x_31);
+lean_ctor_set(x_532, 1, x_32);
+lean_ctor_set(x_532, 2, x_38);
+lean_ctor_set(x_532, 3, x_33);
+lean_ctor_set(x_532, 4, x_38);
+lean_ctor_set(x_532, 5, x_484);
+lean_ctor_set(x_532, 6, x_38);
+lean_ctor_set(x_532, 7, x_38);
+lean_ctor_set(x_470, 0, x_532);
+x_533 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_533, 0, x_470);
+lean_ctor_set(x_533, 1, x_481);
+x_11 = x_533;
+goto block_29;
+}
+else
+{
+uint8_t x_534; 
+lean_free_object(x_470);
+x_534 = !lean_is_exclusive(x_37);
+if (x_534 == 0)
+{
+lean_object* x_535; lean_object* x_536; size_t x_537; size_t x_538; lean_object* x_539; uint8_t x_540; 
+x_535 = lean_ctor_get(x_37, 0);
+x_536 = lean_array_get_size(x_535);
+x_537 = lean_usize_of_nat(x_536);
+lean_dec(x_536);
+x_538 = 0;
+x_539 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_537, x_538, x_535, x_481);
+x_540 = !lean_is_exclusive(x_539);
+if (x_540 == 0)
+{
+lean_object* x_541; uint8_t x_542; 
+x_541 = lean_ctor_get(x_539, 0);
+x_542 = !lean_is_exclusive(x_541);
+if (x_542 == 0)
+{
+lean_object* x_543; lean_object* x_544; 
+x_543 = lean_ctor_get(x_541, 0);
+lean_ctor_set(x_37, 0, x_543);
+x_544 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_544, 0, x_31);
+lean_ctor_set(x_544, 1, x_32);
+lean_ctor_set(x_544, 2, x_38);
+lean_ctor_set(x_544, 3, x_33);
+lean_ctor_set(x_544, 4, x_38);
+lean_ctor_set(x_544, 5, x_484);
+lean_ctor_set(x_544, 6, x_38);
+lean_ctor_set(x_544, 7, x_37);
+lean_ctor_set(x_541, 0, x_544);
+x_11 = x_539;
+goto block_29;
+}
+else
+{
+lean_object* x_545; lean_object* x_546; lean_object* x_547; 
+x_545 = lean_ctor_get(x_541, 0);
+lean_inc(x_545);
+lean_dec(x_541);
+lean_ctor_set(x_37, 0, x_545);
+x_546 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_546, 0, x_31);
+lean_ctor_set(x_546, 1, x_32);
+lean_ctor_set(x_546, 2, x_38);
+lean_ctor_set(x_546, 3, x_33);
+lean_ctor_set(x_546, 4, x_38);
+lean_ctor_set(x_546, 5, x_484);
+lean_ctor_set(x_546, 6, x_38);
+lean_ctor_set(x_546, 7, x_37);
+x_547 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_547, 0, x_546);
+lean_ctor_set(x_539, 0, x_547);
+x_11 = x_539;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_548; lean_object* x_549; lean_object* x_550; lean_object* x_551; lean_object* x_552; lean_object* x_553; lean_object* x_554; 
+x_548 = lean_ctor_get(x_539, 0);
+x_549 = lean_ctor_get(x_539, 1);
+lean_inc(x_549);
+lean_inc(x_548);
+lean_dec(x_539);
+x_550 = lean_ctor_get(x_548, 0);
+lean_inc(x_550);
+if (lean_is_exclusive(x_548)) {
+ lean_ctor_release(x_548, 0);
+ x_551 = x_548;
+} else {
+ lean_dec_ref(x_548);
+ x_551 = lean_box(0);
+}
+lean_ctor_set(x_37, 0, x_550);
+x_552 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_552, 0, x_31);
+lean_ctor_set(x_552, 1, x_32);
+lean_ctor_set(x_552, 2, x_38);
+lean_ctor_set(x_552, 3, x_33);
+lean_ctor_set(x_552, 4, x_38);
+lean_ctor_set(x_552, 5, x_484);
+lean_ctor_set(x_552, 6, x_38);
+lean_ctor_set(x_552, 7, x_37);
+if (lean_is_scalar(x_551)) {
+ x_553 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_553 = x_551;
+}
+lean_ctor_set(x_553, 0, x_552);
+x_554 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_554, 0, x_553);
+lean_ctor_set(x_554, 1, x_549);
+x_11 = x_554;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_555; lean_object* x_556; size_t x_557; size_t x_558; lean_object* x_559; lean_object* x_560; lean_object* x_561; lean_object* x_562; lean_object* x_563; lean_object* x_564; lean_object* x_565; lean_object* x_566; lean_object* x_567; lean_object* x_568; 
+x_555 = lean_ctor_get(x_37, 0);
+lean_inc(x_555);
+lean_dec(x_37);
+x_556 = lean_array_get_size(x_555);
+x_557 = lean_usize_of_nat(x_556);
+lean_dec(x_556);
+x_558 = 0;
+x_559 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_557, x_558, x_555, x_481);
+x_560 = lean_ctor_get(x_559, 0);
+lean_inc(x_560);
+x_561 = lean_ctor_get(x_559, 1);
+lean_inc(x_561);
+if (lean_is_exclusive(x_559)) {
+ lean_ctor_release(x_559, 0);
+ lean_ctor_release(x_559, 1);
+ x_562 = x_559;
+} else {
+ lean_dec_ref(x_559);
+ x_562 = lean_box(0);
+}
+x_563 = lean_ctor_get(x_560, 0);
+lean_inc(x_563);
+if (lean_is_exclusive(x_560)) {
+ lean_ctor_release(x_560, 0);
+ x_564 = x_560;
+} else {
+ lean_dec_ref(x_560);
+ x_564 = lean_box(0);
+}
+x_565 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_565, 0, x_563);
+x_566 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_566, 0, x_31);
+lean_ctor_set(x_566, 1, x_32);
+lean_ctor_set(x_566, 2, x_38);
+lean_ctor_set(x_566, 3, x_33);
+lean_ctor_set(x_566, 4, x_38);
+lean_ctor_set(x_566, 5, x_484);
+lean_ctor_set(x_566, 6, x_38);
+lean_ctor_set(x_566, 7, x_565);
+if (lean_is_scalar(x_564)) {
+ x_567 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_567 = x_564;
+}
+lean_ctor_set(x_567, 0, x_566);
+if (lean_is_scalar(x_562)) {
+ x_568 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_568 = x_562;
+}
+lean_ctor_set(x_568, 0, x_567);
+lean_ctor_set(x_568, 1, x_561);
+x_11 = x_568;
+goto block_29;
+}
+}
+}
+else
+{
+uint8_t x_569; 
+lean_free_object(x_470);
+x_569 = !lean_is_exclusive(x_36);
+if (x_569 == 0)
+{
+lean_object* x_570; lean_object* x_571; size_t x_572; size_t x_573; lean_object* x_574; lean_object* x_575; lean_object* x_576; uint8_t x_577; 
+x_570 = lean_ctor_get(x_36, 0);
+x_571 = lean_array_get_size(x_570);
+x_572 = lean_usize_of_nat(x_571);
+lean_dec(x_571);
+x_573 = 0;
+x_574 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_572, x_573, x_570, x_481);
+x_575 = lean_ctor_get(x_574, 0);
+lean_inc(x_575);
+x_576 = lean_ctor_get(x_574, 1);
+lean_inc(x_576);
+lean_dec(x_574);
+x_577 = !lean_is_exclusive(x_575);
+if (x_577 == 0)
+{
+lean_object* x_578; 
+x_578 = lean_ctor_get(x_575, 0);
+lean_ctor_set(x_36, 0, x_578);
+lean_ctor_set(x_575, 0, x_36);
+x_485 = x_575;
+x_486 = x_576;
+goto block_531;
+}
+else
+{
+lean_object* x_579; lean_object* x_580; 
+x_579 = lean_ctor_get(x_575, 0);
+lean_inc(x_579);
+lean_dec(x_575);
+lean_ctor_set(x_36, 0, x_579);
+x_580 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_580, 0, x_36);
+x_485 = x_580;
+x_486 = x_576;
+goto block_531;
+}
+}
+else
+{
+lean_object* x_581; lean_object* x_582; size_t x_583; size_t x_584; lean_object* x_585; lean_object* x_586; lean_object* x_587; lean_object* x_588; lean_object* x_589; lean_object* x_590; lean_object* x_591; 
+x_581 = lean_ctor_get(x_36, 0);
+lean_inc(x_581);
+lean_dec(x_36);
+x_582 = lean_array_get_size(x_581);
+x_583 = lean_usize_of_nat(x_582);
+lean_dec(x_582);
+x_584 = 0;
+x_585 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_583, x_584, x_581, x_481);
+x_586 = lean_ctor_get(x_585, 0);
+lean_inc(x_586);
+x_587 = lean_ctor_get(x_585, 1);
+lean_inc(x_587);
+lean_dec(x_585);
+x_588 = lean_ctor_get(x_586, 0);
+lean_inc(x_588);
+if (lean_is_exclusive(x_586)) {
+ lean_ctor_release(x_586, 0);
+ x_589 = x_586;
+} else {
+ lean_dec_ref(x_586);
+ x_589 = lean_box(0);
+}
+x_590 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_590, 0, x_588);
+if (lean_is_scalar(x_589)) {
+ x_591 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_591 = x_589;
+}
+lean_ctor_set(x_591, 0, x_590);
+x_485 = x_591;
+x_486 = x_587;
+goto block_531;
+}
+}
+block_531:
+{
+if (lean_obj_tag(x_37) == 0)
+{
+uint8_t x_487; 
+x_487 = !lean_is_exclusive(x_485);
+if (x_487 == 0)
+{
+lean_object* x_488; lean_object* x_489; lean_object* x_490; 
+x_488 = lean_ctor_get(x_485, 0);
+x_489 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_489, 0, x_31);
+lean_ctor_set(x_489, 1, x_32);
+lean_ctor_set(x_489, 2, x_38);
+lean_ctor_set(x_489, 3, x_33);
+lean_ctor_set(x_489, 4, x_38);
+lean_ctor_set(x_489, 5, x_484);
+lean_ctor_set(x_489, 6, x_488);
+lean_ctor_set(x_489, 7, x_38);
+lean_ctor_set(x_485, 0, x_489);
+if (lean_is_scalar(x_482)) {
+ x_490 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_490 = x_482;
+}
+lean_ctor_set(x_490, 0, x_485);
+lean_ctor_set(x_490, 1, x_486);
+x_11 = x_490;
+goto block_29;
+}
+else
+{
+lean_object* x_491; lean_object* x_492; lean_object* x_493; lean_object* x_494; 
+x_491 = lean_ctor_get(x_485, 0);
+lean_inc(x_491);
+lean_dec(x_485);
+x_492 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_492, 0, x_31);
+lean_ctor_set(x_492, 1, x_32);
+lean_ctor_set(x_492, 2, x_38);
+lean_ctor_set(x_492, 3, x_33);
+lean_ctor_set(x_492, 4, x_38);
+lean_ctor_set(x_492, 5, x_484);
+lean_ctor_set(x_492, 6, x_491);
+lean_ctor_set(x_492, 7, x_38);
+x_493 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_493, 0, x_492);
+if (lean_is_scalar(x_482)) {
+ x_494 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_494 = x_482;
+}
+lean_ctor_set(x_494, 0, x_493);
+lean_ctor_set(x_494, 1, x_486);
+x_11 = x_494;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_495; uint8_t x_496; 
+lean_dec(x_482);
+x_495 = lean_ctor_get(x_485, 0);
+lean_inc(x_495);
+lean_dec(x_485);
+x_496 = !lean_is_exclusive(x_37);
+if (x_496 == 0)
+{
+lean_object* x_497; lean_object* x_498; size_t x_499; size_t x_500; lean_object* x_501; uint8_t x_502; 
+x_497 = lean_ctor_get(x_37, 0);
+x_498 = lean_array_get_size(x_497);
+x_499 = lean_usize_of_nat(x_498);
+lean_dec(x_498);
+x_500 = 0;
+x_501 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_499, x_500, x_497, x_486);
+x_502 = !lean_is_exclusive(x_501);
+if (x_502 == 0)
+{
+lean_object* x_503; uint8_t x_504; 
+x_503 = lean_ctor_get(x_501, 0);
+x_504 = !lean_is_exclusive(x_503);
+if (x_504 == 0)
+{
+lean_object* x_505; lean_object* x_506; 
+x_505 = lean_ctor_get(x_503, 0);
+lean_ctor_set(x_37, 0, x_505);
+x_506 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_506, 0, x_31);
+lean_ctor_set(x_506, 1, x_32);
+lean_ctor_set(x_506, 2, x_38);
+lean_ctor_set(x_506, 3, x_33);
+lean_ctor_set(x_506, 4, x_38);
+lean_ctor_set(x_506, 5, x_484);
+lean_ctor_set(x_506, 6, x_495);
+lean_ctor_set(x_506, 7, x_37);
+lean_ctor_set(x_503, 0, x_506);
+x_11 = x_501;
+goto block_29;
+}
+else
+{
+lean_object* x_507; lean_object* x_508; lean_object* x_509; 
+x_507 = lean_ctor_get(x_503, 0);
+lean_inc(x_507);
+lean_dec(x_503);
+lean_ctor_set(x_37, 0, x_507);
+x_508 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_508, 0, x_31);
+lean_ctor_set(x_508, 1, x_32);
+lean_ctor_set(x_508, 2, x_38);
+lean_ctor_set(x_508, 3, x_33);
+lean_ctor_set(x_508, 4, x_38);
+lean_ctor_set(x_508, 5, x_484);
+lean_ctor_set(x_508, 6, x_495);
+lean_ctor_set(x_508, 7, x_37);
+x_509 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_509, 0, x_508);
+lean_ctor_set(x_501, 0, x_509);
+x_11 = x_501;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_510; lean_object* x_511; lean_object* x_512; lean_object* x_513; lean_object* x_514; lean_object* x_515; lean_object* x_516; 
+x_510 = lean_ctor_get(x_501, 0);
+x_511 = lean_ctor_get(x_501, 1);
+lean_inc(x_511);
+lean_inc(x_510);
+lean_dec(x_501);
+x_512 = lean_ctor_get(x_510, 0);
+lean_inc(x_512);
+if (lean_is_exclusive(x_510)) {
+ lean_ctor_release(x_510, 0);
+ x_513 = x_510;
+} else {
+ lean_dec_ref(x_510);
+ x_513 = lean_box(0);
+}
+lean_ctor_set(x_37, 0, x_512);
+x_514 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_514, 0, x_31);
+lean_ctor_set(x_514, 1, x_32);
+lean_ctor_set(x_514, 2, x_38);
+lean_ctor_set(x_514, 3, x_33);
+lean_ctor_set(x_514, 4, x_38);
+lean_ctor_set(x_514, 5, x_484);
+lean_ctor_set(x_514, 6, x_495);
+lean_ctor_set(x_514, 7, x_37);
+if (lean_is_scalar(x_513)) {
+ x_515 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_515 = x_513;
+}
+lean_ctor_set(x_515, 0, x_514);
+x_516 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_516, 0, x_515);
+lean_ctor_set(x_516, 1, x_511);
+x_11 = x_516;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_517; lean_object* x_518; size_t x_519; size_t x_520; lean_object* x_521; lean_object* x_522; lean_object* x_523; lean_object* x_524; lean_object* x_525; lean_object* x_526; lean_object* x_527; lean_object* x_528; lean_object* x_529; lean_object* x_530; 
+x_517 = lean_ctor_get(x_37, 0);
+lean_inc(x_517);
+lean_dec(x_37);
+x_518 = lean_array_get_size(x_517);
+x_519 = lean_usize_of_nat(x_518);
+lean_dec(x_518);
+x_520 = 0;
+x_521 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_519, x_520, x_517, x_486);
+x_522 = lean_ctor_get(x_521, 0);
+lean_inc(x_522);
+x_523 = lean_ctor_get(x_521, 1);
+lean_inc(x_523);
+if (lean_is_exclusive(x_521)) {
+ lean_ctor_release(x_521, 0);
+ lean_ctor_release(x_521, 1);
+ x_524 = x_521;
+} else {
+ lean_dec_ref(x_521);
+ x_524 = lean_box(0);
+}
+x_525 = lean_ctor_get(x_522, 0);
+lean_inc(x_525);
+if (lean_is_exclusive(x_522)) {
+ lean_ctor_release(x_522, 0);
+ x_526 = x_522;
+} else {
+ lean_dec_ref(x_522);
+ x_526 = lean_box(0);
+}
+x_527 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_527, 0, x_525);
+x_528 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_528, 0, x_31);
+lean_ctor_set(x_528, 1, x_32);
+lean_ctor_set(x_528, 2, x_38);
+lean_ctor_set(x_528, 3, x_33);
+lean_ctor_set(x_528, 4, x_38);
+lean_ctor_set(x_528, 5, x_484);
+lean_ctor_set(x_528, 6, x_495);
+lean_ctor_set(x_528, 7, x_527);
+if (lean_is_scalar(x_526)) {
+ x_529 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_529 = x_526;
+}
+lean_ctor_set(x_529, 0, x_528);
+if (lean_is_scalar(x_524)) {
+ x_530 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_530 = x_524;
+}
+lean_ctor_set(x_530, 0, x_529);
+lean_ctor_set(x_530, 1, x_523);
+x_11 = x_530;
+goto block_29;
+}
+}
+}
+}
+else
+{
+lean_object* x_592; lean_object* x_593; lean_object* x_594; 
+x_592 = lean_ctor_get(x_470, 0);
+lean_inc(x_592);
+lean_dec(x_470);
+if (lean_obj_tag(x_36) == 0)
+{
+lean_dec(x_482);
+if (lean_obj_tag(x_37) == 0)
+{
+lean_object* x_617; lean_object* x_618; lean_object* x_619; 
+x_617 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_617, 0, x_31);
+lean_ctor_set(x_617, 1, x_32);
+lean_ctor_set(x_617, 2, x_38);
+lean_ctor_set(x_617, 3, x_33);
+lean_ctor_set(x_617, 4, x_38);
+lean_ctor_set(x_617, 5, x_592);
+lean_ctor_set(x_617, 6, x_38);
+lean_ctor_set(x_617, 7, x_38);
+x_618 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_618, 0, x_617);
+x_619 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_619, 0, x_618);
+lean_ctor_set(x_619, 1, x_481);
+x_11 = x_619;
+goto block_29;
+}
+else
+{
+lean_object* x_620; lean_object* x_621; lean_object* x_622; size_t x_623; size_t x_624; lean_object* x_625; lean_object* x_626; lean_object* x_627; lean_object* x_628; lean_object* x_629; lean_object* x_630; lean_object* x_631; lean_object* x_632; lean_object* x_633; lean_object* x_634; 
+x_620 = lean_ctor_get(x_37, 0);
+lean_inc(x_620);
+if (lean_is_exclusive(x_37)) {
+ lean_ctor_release(x_37, 0);
+ x_621 = x_37;
+} else {
+ lean_dec_ref(x_37);
+ x_621 = lean_box(0);
+}
+x_622 = lean_array_get_size(x_620);
+x_623 = lean_usize_of_nat(x_622);
+lean_dec(x_622);
+x_624 = 0;
+x_625 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_623, x_624, x_620, x_481);
+x_626 = lean_ctor_get(x_625, 0);
+lean_inc(x_626);
+x_627 = lean_ctor_get(x_625, 1);
+lean_inc(x_627);
+if (lean_is_exclusive(x_625)) {
+ lean_ctor_release(x_625, 0);
+ lean_ctor_release(x_625, 1);
+ x_628 = x_625;
+} else {
+ lean_dec_ref(x_625);
+ x_628 = lean_box(0);
+}
+x_629 = lean_ctor_get(x_626, 0);
+lean_inc(x_629);
+if (lean_is_exclusive(x_626)) {
+ lean_ctor_release(x_626, 0);
+ x_630 = x_626;
+} else {
+ lean_dec_ref(x_626);
+ x_630 = lean_box(0);
+}
+if (lean_is_scalar(x_621)) {
+ x_631 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_631 = x_621;
+}
+lean_ctor_set(x_631, 0, x_629);
+x_632 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_632, 0, x_31);
+lean_ctor_set(x_632, 1, x_32);
+lean_ctor_set(x_632, 2, x_38);
+lean_ctor_set(x_632, 3, x_33);
+lean_ctor_set(x_632, 4, x_38);
+lean_ctor_set(x_632, 5, x_592);
+lean_ctor_set(x_632, 6, x_38);
+lean_ctor_set(x_632, 7, x_631);
+if (lean_is_scalar(x_630)) {
+ x_633 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_633 = x_630;
+}
+lean_ctor_set(x_633, 0, x_632);
+if (lean_is_scalar(x_628)) {
+ x_634 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_634 = x_628;
+}
+lean_ctor_set(x_634, 0, x_633);
+lean_ctor_set(x_634, 1, x_627);
+x_11 = x_634;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_635; lean_object* x_636; lean_object* x_637; size_t x_638; size_t x_639; lean_object* x_640; lean_object* x_641; lean_object* x_642; lean_object* x_643; lean_object* x_644; lean_object* x_645; lean_object* x_646; 
+x_635 = lean_ctor_get(x_36, 0);
+lean_inc(x_635);
+if (lean_is_exclusive(x_36)) {
+ lean_ctor_release(x_36, 0);
+ x_636 = x_36;
+} else {
+ lean_dec_ref(x_36);
+ x_636 = lean_box(0);
+}
+x_637 = lean_array_get_size(x_635);
+x_638 = lean_usize_of_nat(x_637);
+lean_dec(x_637);
+x_639 = 0;
+x_640 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_638, x_639, x_635, x_481);
+x_641 = lean_ctor_get(x_640, 0);
+lean_inc(x_641);
+x_642 = lean_ctor_get(x_640, 1);
+lean_inc(x_642);
+lean_dec(x_640);
+x_643 = lean_ctor_get(x_641, 0);
+lean_inc(x_643);
+if (lean_is_exclusive(x_641)) {
+ lean_ctor_release(x_641, 0);
+ x_644 = x_641;
+} else {
+ lean_dec_ref(x_641);
+ x_644 = lean_box(0);
+}
+if (lean_is_scalar(x_636)) {
+ x_645 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_645 = x_636;
+}
+lean_ctor_set(x_645, 0, x_643);
+if (lean_is_scalar(x_644)) {
+ x_646 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_646 = x_644;
+}
+lean_ctor_set(x_646, 0, x_645);
+x_593 = x_646;
+x_594 = x_642;
+goto block_616;
+}
+block_616:
+{
+if (lean_obj_tag(x_37) == 0)
+{
+lean_object* x_595; lean_object* x_596; lean_object* x_597; lean_object* x_598; lean_object* x_599; 
+x_595 = lean_ctor_get(x_593, 0);
+lean_inc(x_595);
+if (lean_is_exclusive(x_593)) {
+ lean_ctor_release(x_593, 0);
+ x_596 = x_593;
+} else {
+ lean_dec_ref(x_593);
+ x_596 = lean_box(0);
+}
+x_597 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_597, 0, x_31);
+lean_ctor_set(x_597, 1, x_32);
+lean_ctor_set(x_597, 2, x_38);
+lean_ctor_set(x_597, 3, x_33);
+lean_ctor_set(x_597, 4, x_38);
+lean_ctor_set(x_597, 5, x_592);
+lean_ctor_set(x_597, 6, x_595);
+lean_ctor_set(x_597, 7, x_38);
+if (lean_is_scalar(x_596)) {
+ x_598 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_598 = x_596;
+}
+lean_ctor_set(x_598, 0, x_597);
+if (lean_is_scalar(x_482)) {
+ x_599 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_599 = x_482;
+}
+lean_ctor_set(x_599, 0, x_598);
+lean_ctor_set(x_599, 1, x_594);
+x_11 = x_599;
+goto block_29;
+}
+else
+{
+lean_object* x_600; lean_object* x_601; lean_object* x_602; lean_object* x_603; size_t x_604; size_t x_605; lean_object* x_606; lean_object* x_607; lean_object* x_608; lean_object* x_609; lean_object* x_610; lean_object* x_611; lean_object* x_612; lean_object* x_613; lean_object* x_614; lean_object* x_615; 
+lean_dec(x_482);
+x_600 = lean_ctor_get(x_593, 0);
+lean_inc(x_600);
+lean_dec(x_593);
+x_601 = lean_ctor_get(x_37, 0);
+lean_inc(x_601);
+if (lean_is_exclusive(x_37)) {
+ lean_ctor_release(x_37, 0);
+ x_602 = x_37;
+} else {
+ lean_dec_ref(x_37);
+ x_602 = lean_box(0);
+}
+x_603 = lean_array_get_size(x_601);
+x_604 = lean_usize_of_nat(x_603);
+lean_dec(x_603);
+x_605 = 0;
+x_606 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_604, x_605, x_601, x_594);
+x_607 = lean_ctor_get(x_606, 0);
+lean_inc(x_607);
+x_608 = lean_ctor_get(x_606, 1);
+lean_inc(x_608);
+if (lean_is_exclusive(x_606)) {
+ lean_ctor_release(x_606, 0);
+ lean_ctor_release(x_606, 1);
+ x_609 = x_606;
+} else {
+ lean_dec_ref(x_606);
+ x_609 = lean_box(0);
+}
+x_610 = lean_ctor_get(x_607, 0);
+lean_inc(x_610);
+if (lean_is_exclusive(x_607)) {
+ lean_ctor_release(x_607, 0);
+ x_611 = x_607;
+} else {
+ lean_dec_ref(x_607);
+ x_611 = lean_box(0);
+}
+if (lean_is_scalar(x_602)) {
+ x_612 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_612 = x_602;
+}
+lean_ctor_set(x_612, 0, x_610);
+x_613 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_613, 0, x_31);
+lean_ctor_set(x_613, 1, x_32);
+lean_ctor_set(x_613, 2, x_38);
+lean_ctor_set(x_613, 3, x_33);
+lean_ctor_set(x_613, 4, x_38);
+lean_ctor_set(x_613, 5, x_592);
+lean_ctor_set(x_613, 6, x_600);
+lean_ctor_set(x_613, 7, x_612);
+if (lean_is_scalar(x_611)) {
+ x_614 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_614 = x_611;
+}
+lean_ctor_set(x_614, 0, x_613);
+if (lean_is_scalar(x_609)) {
+ x_615 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_615 = x_609;
+}
+lean_ctor_set(x_615, 0, x_614);
+lean_ctor_set(x_615, 1, x_608);
+x_11 = x_615;
+goto block_29;
+}
+}
+}
+}
+}
+else
+{
+uint8_t x_647; 
+x_647 = !lean_is_exclusive(x_34);
+if (x_647 == 0)
+{
+lean_object* x_648; lean_object* x_649; lean_object* x_650; 
+x_648 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__9___lambda__1), 3, 1);
+lean_closure_set(x_648, 0, x_38);
+x_649 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(x_648, x_35, x_4);
+x_650 = lean_ctor_get(x_649, 0);
+lean_inc(x_650);
+if (lean_obj_tag(x_650) == 0)
+{
+uint8_t x_651; 
+lean_dec(x_34);
+lean_dec(x_33);
+lean_dec(x_37);
+lean_dec(x_36);
+lean_dec(x_32);
+lean_dec(x_31);
+x_651 = !lean_is_exclusive(x_649);
+if (x_651 == 0)
+{
+lean_object* x_652; uint8_t x_653; 
+x_652 = lean_ctor_get(x_649, 0);
+lean_dec(x_652);
+x_653 = !lean_is_exclusive(x_650);
+if (x_653 == 0)
+{
+x_11 = x_649;
+goto block_29;
+}
+else
+{
+lean_object* x_654; lean_object* x_655; 
+x_654 = lean_ctor_get(x_650, 0);
+lean_inc(x_654);
+lean_dec(x_650);
+x_655 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_655, 0, x_654);
+lean_ctor_set(x_649, 0, x_655);
+x_11 = x_649;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_656; lean_object* x_657; lean_object* x_658; lean_object* x_659; lean_object* x_660; 
+x_656 = lean_ctor_get(x_649, 1);
+lean_inc(x_656);
+lean_dec(x_649);
+x_657 = lean_ctor_get(x_650, 0);
+lean_inc(x_657);
+if (lean_is_exclusive(x_650)) {
+ lean_ctor_release(x_650, 0);
+ x_658 = x_650;
+} else {
+ lean_dec_ref(x_650);
+ x_658 = lean_box(0);
+}
+if (lean_is_scalar(x_658)) {
+ x_659 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_659 = x_658;
+}
+lean_ctor_set(x_659, 0, x_657);
+x_660 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_660, 0, x_659);
+lean_ctor_set(x_660, 1, x_656);
+x_11 = x_660;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_661; lean_object* x_662; uint8_t x_663; 
+x_661 = lean_ctor_get(x_649, 1);
+lean_inc(x_661);
+if (lean_is_exclusive(x_649)) {
+ lean_ctor_release(x_649, 0);
+ lean_ctor_release(x_649, 1);
+ x_662 = x_649;
+} else {
+ lean_dec_ref(x_649);
+ x_662 = lean_box(0);
+}
+x_663 = !lean_is_exclusive(x_650);
+if (x_663 == 0)
+{
+lean_object* x_664; lean_object* x_665; lean_object* x_666; 
+x_664 = lean_ctor_get(x_650, 0);
+if (lean_obj_tag(x_36) == 0)
+{
+lean_dec(x_662);
+if (lean_obj_tag(x_37) == 0)
+{
+lean_object* x_712; lean_object* x_713; 
+x_712 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_712, 0, x_31);
+lean_ctor_set(x_712, 1, x_32);
+lean_ctor_set(x_712, 2, x_38);
+lean_ctor_set(x_712, 3, x_33);
+lean_ctor_set(x_712, 4, x_34);
+lean_ctor_set(x_712, 5, x_664);
+lean_ctor_set(x_712, 6, x_38);
+lean_ctor_set(x_712, 7, x_38);
+lean_ctor_set(x_650, 0, x_712);
+x_713 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_713, 0, x_650);
+lean_ctor_set(x_713, 1, x_661);
+x_11 = x_713;
+goto block_29;
+}
+else
+{
+uint8_t x_714; 
+lean_free_object(x_650);
+x_714 = !lean_is_exclusive(x_37);
+if (x_714 == 0)
+{
+lean_object* x_715; lean_object* x_716; size_t x_717; size_t x_718; lean_object* x_719; uint8_t x_720; 
+x_715 = lean_ctor_get(x_37, 0);
+x_716 = lean_array_get_size(x_715);
+x_717 = lean_usize_of_nat(x_716);
+lean_dec(x_716);
+x_718 = 0;
+x_719 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_717, x_718, x_715, x_661);
+x_720 = !lean_is_exclusive(x_719);
+if (x_720 == 0)
+{
+lean_object* x_721; uint8_t x_722; 
+x_721 = lean_ctor_get(x_719, 0);
+x_722 = !lean_is_exclusive(x_721);
+if (x_722 == 0)
+{
+lean_object* x_723; lean_object* x_724; 
+x_723 = lean_ctor_get(x_721, 0);
+lean_ctor_set(x_37, 0, x_723);
+x_724 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_724, 0, x_31);
+lean_ctor_set(x_724, 1, x_32);
+lean_ctor_set(x_724, 2, x_38);
+lean_ctor_set(x_724, 3, x_33);
+lean_ctor_set(x_724, 4, x_34);
+lean_ctor_set(x_724, 5, x_664);
+lean_ctor_set(x_724, 6, x_38);
+lean_ctor_set(x_724, 7, x_37);
+lean_ctor_set(x_721, 0, x_724);
+x_11 = x_719;
+goto block_29;
+}
+else
+{
+lean_object* x_725; lean_object* x_726; lean_object* x_727; 
+x_725 = lean_ctor_get(x_721, 0);
+lean_inc(x_725);
+lean_dec(x_721);
+lean_ctor_set(x_37, 0, x_725);
+x_726 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_726, 0, x_31);
+lean_ctor_set(x_726, 1, x_32);
+lean_ctor_set(x_726, 2, x_38);
+lean_ctor_set(x_726, 3, x_33);
+lean_ctor_set(x_726, 4, x_34);
+lean_ctor_set(x_726, 5, x_664);
+lean_ctor_set(x_726, 6, x_38);
+lean_ctor_set(x_726, 7, x_37);
+x_727 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_727, 0, x_726);
+lean_ctor_set(x_719, 0, x_727);
+x_11 = x_719;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_728; lean_object* x_729; lean_object* x_730; lean_object* x_731; lean_object* x_732; lean_object* x_733; lean_object* x_734; 
+x_728 = lean_ctor_get(x_719, 0);
+x_729 = lean_ctor_get(x_719, 1);
+lean_inc(x_729);
+lean_inc(x_728);
+lean_dec(x_719);
+x_730 = lean_ctor_get(x_728, 0);
+lean_inc(x_730);
+if (lean_is_exclusive(x_728)) {
+ lean_ctor_release(x_728, 0);
+ x_731 = x_728;
+} else {
+ lean_dec_ref(x_728);
+ x_731 = lean_box(0);
+}
+lean_ctor_set(x_37, 0, x_730);
+x_732 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_732, 0, x_31);
+lean_ctor_set(x_732, 1, x_32);
+lean_ctor_set(x_732, 2, x_38);
+lean_ctor_set(x_732, 3, x_33);
+lean_ctor_set(x_732, 4, x_34);
+lean_ctor_set(x_732, 5, x_664);
+lean_ctor_set(x_732, 6, x_38);
+lean_ctor_set(x_732, 7, x_37);
+if (lean_is_scalar(x_731)) {
+ x_733 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_733 = x_731;
+}
+lean_ctor_set(x_733, 0, x_732);
+x_734 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_734, 0, x_733);
+lean_ctor_set(x_734, 1, x_729);
+x_11 = x_734;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_735; lean_object* x_736; size_t x_737; size_t x_738; lean_object* x_739; lean_object* x_740; lean_object* x_741; lean_object* x_742; lean_object* x_743; lean_object* x_744; lean_object* x_745; lean_object* x_746; lean_object* x_747; lean_object* x_748; 
+x_735 = lean_ctor_get(x_37, 0);
+lean_inc(x_735);
+lean_dec(x_37);
+x_736 = lean_array_get_size(x_735);
+x_737 = lean_usize_of_nat(x_736);
+lean_dec(x_736);
+x_738 = 0;
+x_739 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_737, x_738, x_735, x_661);
+x_740 = lean_ctor_get(x_739, 0);
+lean_inc(x_740);
+x_741 = lean_ctor_get(x_739, 1);
+lean_inc(x_741);
+if (lean_is_exclusive(x_739)) {
+ lean_ctor_release(x_739, 0);
+ lean_ctor_release(x_739, 1);
+ x_742 = x_739;
+} else {
+ lean_dec_ref(x_739);
+ x_742 = lean_box(0);
+}
+x_743 = lean_ctor_get(x_740, 0);
+lean_inc(x_743);
+if (lean_is_exclusive(x_740)) {
+ lean_ctor_release(x_740, 0);
+ x_744 = x_740;
+} else {
+ lean_dec_ref(x_740);
+ x_744 = lean_box(0);
+}
+x_745 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_745, 0, x_743);
+x_746 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_746, 0, x_31);
+lean_ctor_set(x_746, 1, x_32);
+lean_ctor_set(x_746, 2, x_38);
+lean_ctor_set(x_746, 3, x_33);
+lean_ctor_set(x_746, 4, x_34);
+lean_ctor_set(x_746, 5, x_664);
+lean_ctor_set(x_746, 6, x_38);
+lean_ctor_set(x_746, 7, x_745);
+if (lean_is_scalar(x_744)) {
+ x_747 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_747 = x_744;
+}
+lean_ctor_set(x_747, 0, x_746);
+if (lean_is_scalar(x_742)) {
+ x_748 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_748 = x_742;
+}
+lean_ctor_set(x_748, 0, x_747);
+lean_ctor_set(x_748, 1, x_741);
+x_11 = x_748;
+goto block_29;
+}
+}
+}
+else
+{
+uint8_t x_749; 
+lean_free_object(x_650);
+x_749 = !lean_is_exclusive(x_36);
+if (x_749 == 0)
+{
+lean_object* x_750; lean_object* x_751; size_t x_752; size_t x_753; lean_object* x_754; lean_object* x_755; lean_object* x_756; uint8_t x_757; 
+x_750 = lean_ctor_get(x_36, 0);
+x_751 = lean_array_get_size(x_750);
+x_752 = lean_usize_of_nat(x_751);
+lean_dec(x_751);
+x_753 = 0;
+x_754 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_752, x_753, x_750, x_661);
+x_755 = lean_ctor_get(x_754, 0);
+lean_inc(x_755);
+x_756 = lean_ctor_get(x_754, 1);
+lean_inc(x_756);
+lean_dec(x_754);
+x_757 = !lean_is_exclusive(x_755);
+if (x_757 == 0)
+{
+lean_object* x_758; 
+x_758 = lean_ctor_get(x_755, 0);
+lean_ctor_set(x_36, 0, x_758);
+lean_ctor_set(x_755, 0, x_36);
+x_665 = x_755;
+x_666 = x_756;
+goto block_711;
+}
+else
+{
+lean_object* x_759; lean_object* x_760; 
+x_759 = lean_ctor_get(x_755, 0);
+lean_inc(x_759);
+lean_dec(x_755);
+lean_ctor_set(x_36, 0, x_759);
+x_760 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_760, 0, x_36);
+x_665 = x_760;
+x_666 = x_756;
+goto block_711;
+}
+}
+else
+{
+lean_object* x_761; lean_object* x_762; size_t x_763; size_t x_764; lean_object* x_765; lean_object* x_766; lean_object* x_767; lean_object* x_768; lean_object* x_769; lean_object* x_770; lean_object* x_771; 
+x_761 = lean_ctor_get(x_36, 0);
+lean_inc(x_761);
+lean_dec(x_36);
+x_762 = lean_array_get_size(x_761);
+x_763 = lean_usize_of_nat(x_762);
+lean_dec(x_762);
+x_764 = 0;
+x_765 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_763, x_764, x_761, x_661);
+x_766 = lean_ctor_get(x_765, 0);
+lean_inc(x_766);
+x_767 = lean_ctor_get(x_765, 1);
+lean_inc(x_767);
+lean_dec(x_765);
+x_768 = lean_ctor_get(x_766, 0);
+lean_inc(x_768);
+if (lean_is_exclusive(x_766)) {
+ lean_ctor_release(x_766, 0);
+ x_769 = x_766;
+} else {
+ lean_dec_ref(x_766);
+ x_769 = lean_box(0);
+}
+x_770 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_770, 0, x_768);
+if (lean_is_scalar(x_769)) {
+ x_771 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_771 = x_769;
+}
+lean_ctor_set(x_771, 0, x_770);
+x_665 = x_771;
+x_666 = x_767;
+goto block_711;
+}
+}
+block_711:
+{
+if (lean_obj_tag(x_37) == 0)
+{
+uint8_t x_667; 
+x_667 = !lean_is_exclusive(x_665);
+if (x_667 == 0)
+{
+lean_object* x_668; lean_object* x_669; lean_object* x_670; 
+x_668 = lean_ctor_get(x_665, 0);
+x_669 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_669, 0, x_31);
+lean_ctor_set(x_669, 1, x_32);
+lean_ctor_set(x_669, 2, x_38);
+lean_ctor_set(x_669, 3, x_33);
+lean_ctor_set(x_669, 4, x_34);
+lean_ctor_set(x_669, 5, x_664);
+lean_ctor_set(x_669, 6, x_668);
+lean_ctor_set(x_669, 7, x_38);
+lean_ctor_set(x_665, 0, x_669);
+if (lean_is_scalar(x_662)) {
+ x_670 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_670 = x_662;
+}
+lean_ctor_set(x_670, 0, x_665);
+lean_ctor_set(x_670, 1, x_666);
+x_11 = x_670;
+goto block_29;
+}
+else
+{
+lean_object* x_671; lean_object* x_672; lean_object* x_673; lean_object* x_674; 
+x_671 = lean_ctor_get(x_665, 0);
+lean_inc(x_671);
+lean_dec(x_665);
+x_672 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_672, 0, x_31);
+lean_ctor_set(x_672, 1, x_32);
+lean_ctor_set(x_672, 2, x_38);
+lean_ctor_set(x_672, 3, x_33);
+lean_ctor_set(x_672, 4, x_34);
+lean_ctor_set(x_672, 5, x_664);
+lean_ctor_set(x_672, 6, x_671);
+lean_ctor_set(x_672, 7, x_38);
+x_673 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_673, 0, x_672);
+if (lean_is_scalar(x_662)) {
+ x_674 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_674 = x_662;
+}
+lean_ctor_set(x_674, 0, x_673);
+lean_ctor_set(x_674, 1, x_666);
+x_11 = x_674;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_675; uint8_t x_676; 
+lean_dec(x_662);
+x_675 = lean_ctor_get(x_665, 0);
+lean_inc(x_675);
+lean_dec(x_665);
+x_676 = !lean_is_exclusive(x_37);
+if (x_676 == 0)
+{
+lean_object* x_677; lean_object* x_678; size_t x_679; size_t x_680; lean_object* x_681; uint8_t x_682; 
+x_677 = lean_ctor_get(x_37, 0);
+x_678 = lean_array_get_size(x_677);
+x_679 = lean_usize_of_nat(x_678);
+lean_dec(x_678);
+x_680 = 0;
+x_681 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_679, x_680, x_677, x_666);
+x_682 = !lean_is_exclusive(x_681);
+if (x_682 == 0)
+{
+lean_object* x_683; uint8_t x_684; 
+x_683 = lean_ctor_get(x_681, 0);
+x_684 = !lean_is_exclusive(x_683);
+if (x_684 == 0)
+{
+lean_object* x_685; lean_object* x_686; 
+x_685 = lean_ctor_get(x_683, 0);
+lean_ctor_set(x_37, 0, x_685);
+x_686 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_686, 0, x_31);
+lean_ctor_set(x_686, 1, x_32);
+lean_ctor_set(x_686, 2, x_38);
+lean_ctor_set(x_686, 3, x_33);
+lean_ctor_set(x_686, 4, x_34);
+lean_ctor_set(x_686, 5, x_664);
+lean_ctor_set(x_686, 6, x_675);
+lean_ctor_set(x_686, 7, x_37);
+lean_ctor_set(x_683, 0, x_686);
+x_11 = x_681;
+goto block_29;
+}
+else
+{
+lean_object* x_687; lean_object* x_688; lean_object* x_689; 
+x_687 = lean_ctor_get(x_683, 0);
+lean_inc(x_687);
+lean_dec(x_683);
+lean_ctor_set(x_37, 0, x_687);
+x_688 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_688, 0, x_31);
+lean_ctor_set(x_688, 1, x_32);
+lean_ctor_set(x_688, 2, x_38);
+lean_ctor_set(x_688, 3, x_33);
+lean_ctor_set(x_688, 4, x_34);
+lean_ctor_set(x_688, 5, x_664);
+lean_ctor_set(x_688, 6, x_675);
+lean_ctor_set(x_688, 7, x_37);
+x_689 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_689, 0, x_688);
+lean_ctor_set(x_681, 0, x_689);
+x_11 = x_681;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_690; lean_object* x_691; lean_object* x_692; lean_object* x_693; lean_object* x_694; lean_object* x_695; lean_object* x_696; 
+x_690 = lean_ctor_get(x_681, 0);
+x_691 = lean_ctor_get(x_681, 1);
+lean_inc(x_691);
+lean_inc(x_690);
+lean_dec(x_681);
+x_692 = lean_ctor_get(x_690, 0);
+lean_inc(x_692);
+if (lean_is_exclusive(x_690)) {
+ lean_ctor_release(x_690, 0);
+ x_693 = x_690;
+} else {
+ lean_dec_ref(x_690);
+ x_693 = lean_box(0);
+}
+lean_ctor_set(x_37, 0, x_692);
+x_694 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_694, 0, x_31);
+lean_ctor_set(x_694, 1, x_32);
+lean_ctor_set(x_694, 2, x_38);
+lean_ctor_set(x_694, 3, x_33);
+lean_ctor_set(x_694, 4, x_34);
+lean_ctor_set(x_694, 5, x_664);
+lean_ctor_set(x_694, 6, x_675);
+lean_ctor_set(x_694, 7, x_37);
+if (lean_is_scalar(x_693)) {
+ x_695 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_695 = x_693;
+}
+lean_ctor_set(x_695, 0, x_694);
+x_696 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_696, 0, x_695);
+lean_ctor_set(x_696, 1, x_691);
+x_11 = x_696;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_697; lean_object* x_698; size_t x_699; size_t x_700; lean_object* x_701; lean_object* x_702; lean_object* x_703; lean_object* x_704; lean_object* x_705; lean_object* x_706; lean_object* x_707; lean_object* x_708; lean_object* x_709; lean_object* x_710; 
+x_697 = lean_ctor_get(x_37, 0);
+lean_inc(x_697);
+lean_dec(x_37);
+x_698 = lean_array_get_size(x_697);
+x_699 = lean_usize_of_nat(x_698);
+lean_dec(x_698);
+x_700 = 0;
+x_701 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_699, x_700, x_697, x_666);
+x_702 = lean_ctor_get(x_701, 0);
+lean_inc(x_702);
+x_703 = lean_ctor_get(x_701, 1);
+lean_inc(x_703);
+if (lean_is_exclusive(x_701)) {
+ lean_ctor_release(x_701, 0);
+ lean_ctor_release(x_701, 1);
+ x_704 = x_701;
+} else {
+ lean_dec_ref(x_701);
+ x_704 = lean_box(0);
+}
+x_705 = lean_ctor_get(x_702, 0);
+lean_inc(x_705);
+if (lean_is_exclusive(x_702)) {
+ lean_ctor_release(x_702, 0);
+ x_706 = x_702;
+} else {
+ lean_dec_ref(x_702);
+ x_706 = lean_box(0);
+}
+x_707 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_707, 0, x_705);
+x_708 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_708, 0, x_31);
+lean_ctor_set(x_708, 1, x_32);
+lean_ctor_set(x_708, 2, x_38);
+lean_ctor_set(x_708, 3, x_33);
+lean_ctor_set(x_708, 4, x_34);
+lean_ctor_set(x_708, 5, x_664);
+lean_ctor_set(x_708, 6, x_675);
+lean_ctor_set(x_708, 7, x_707);
+if (lean_is_scalar(x_706)) {
+ x_709 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_709 = x_706;
+}
+lean_ctor_set(x_709, 0, x_708);
+if (lean_is_scalar(x_704)) {
+ x_710 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_710 = x_704;
+}
+lean_ctor_set(x_710, 0, x_709);
+lean_ctor_set(x_710, 1, x_703);
+x_11 = x_710;
+goto block_29;
+}
+}
+}
+}
+else
+{
+lean_object* x_772; lean_object* x_773; lean_object* x_774; 
+x_772 = lean_ctor_get(x_650, 0);
+lean_inc(x_772);
+lean_dec(x_650);
+if (lean_obj_tag(x_36) == 0)
+{
+lean_dec(x_662);
+if (lean_obj_tag(x_37) == 0)
+{
+lean_object* x_797; lean_object* x_798; lean_object* x_799; 
+x_797 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_797, 0, x_31);
+lean_ctor_set(x_797, 1, x_32);
+lean_ctor_set(x_797, 2, x_38);
+lean_ctor_set(x_797, 3, x_33);
+lean_ctor_set(x_797, 4, x_34);
+lean_ctor_set(x_797, 5, x_772);
+lean_ctor_set(x_797, 6, x_38);
+lean_ctor_set(x_797, 7, x_38);
+x_798 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_798, 0, x_797);
+x_799 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_799, 0, x_798);
+lean_ctor_set(x_799, 1, x_661);
+x_11 = x_799;
+goto block_29;
+}
+else
+{
+lean_object* x_800; lean_object* x_801; lean_object* x_802; size_t x_803; size_t x_804; lean_object* x_805; lean_object* x_806; lean_object* x_807; lean_object* x_808; lean_object* x_809; lean_object* x_810; lean_object* x_811; lean_object* x_812; lean_object* x_813; lean_object* x_814; 
+x_800 = lean_ctor_get(x_37, 0);
+lean_inc(x_800);
+if (lean_is_exclusive(x_37)) {
+ lean_ctor_release(x_37, 0);
+ x_801 = x_37;
+} else {
+ lean_dec_ref(x_37);
+ x_801 = lean_box(0);
+}
+x_802 = lean_array_get_size(x_800);
+x_803 = lean_usize_of_nat(x_802);
+lean_dec(x_802);
+x_804 = 0;
+x_805 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_803, x_804, x_800, x_661);
+x_806 = lean_ctor_get(x_805, 0);
+lean_inc(x_806);
+x_807 = lean_ctor_get(x_805, 1);
+lean_inc(x_807);
+if (lean_is_exclusive(x_805)) {
+ lean_ctor_release(x_805, 0);
+ lean_ctor_release(x_805, 1);
+ x_808 = x_805;
+} else {
+ lean_dec_ref(x_805);
+ x_808 = lean_box(0);
+}
+x_809 = lean_ctor_get(x_806, 0);
+lean_inc(x_809);
+if (lean_is_exclusive(x_806)) {
+ lean_ctor_release(x_806, 0);
+ x_810 = x_806;
+} else {
+ lean_dec_ref(x_806);
+ x_810 = lean_box(0);
+}
+if (lean_is_scalar(x_801)) {
+ x_811 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_811 = x_801;
+}
+lean_ctor_set(x_811, 0, x_809);
+x_812 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_812, 0, x_31);
+lean_ctor_set(x_812, 1, x_32);
+lean_ctor_set(x_812, 2, x_38);
+lean_ctor_set(x_812, 3, x_33);
+lean_ctor_set(x_812, 4, x_34);
+lean_ctor_set(x_812, 5, x_772);
+lean_ctor_set(x_812, 6, x_38);
+lean_ctor_set(x_812, 7, x_811);
+if (lean_is_scalar(x_810)) {
+ x_813 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_813 = x_810;
+}
+lean_ctor_set(x_813, 0, x_812);
+if (lean_is_scalar(x_808)) {
+ x_814 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_814 = x_808;
+}
+lean_ctor_set(x_814, 0, x_813);
+lean_ctor_set(x_814, 1, x_807);
+x_11 = x_814;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_815; lean_object* x_816; lean_object* x_817; size_t x_818; size_t x_819; lean_object* x_820; lean_object* x_821; lean_object* x_822; lean_object* x_823; lean_object* x_824; lean_object* x_825; lean_object* x_826; 
+x_815 = lean_ctor_get(x_36, 0);
+lean_inc(x_815);
+if (lean_is_exclusive(x_36)) {
+ lean_ctor_release(x_36, 0);
+ x_816 = x_36;
+} else {
+ lean_dec_ref(x_36);
+ x_816 = lean_box(0);
+}
+x_817 = lean_array_get_size(x_815);
+x_818 = lean_usize_of_nat(x_817);
+lean_dec(x_817);
+x_819 = 0;
+x_820 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_818, x_819, x_815, x_661);
+x_821 = lean_ctor_get(x_820, 0);
+lean_inc(x_821);
+x_822 = lean_ctor_get(x_820, 1);
+lean_inc(x_822);
+lean_dec(x_820);
+x_823 = lean_ctor_get(x_821, 0);
+lean_inc(x_823);
+if (lean_is_exclusive(x_821)) {
+ lean_ctor_release(x_821, 0);
+ x_824 = x_821;
+} else {
+ lean_dec_ref(x_821);
+ x_824 = lean_box(0);
+}
+if (lean_is_scalar(x_816)) {
+ x_825 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_825 = x_816;
+}
+lean_ctor_set(x_825, 0, x_823);
+if (lean_is_scalar(x_824)) {
+ x_826 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_826 = x_824;
+}
+lean_ctor_set(x_826, 0, x_825);
+x_773 = x_826;
+x_774 = x_822;
+goto block_796;
+}
+block_796:
+{
+if (lean_obj_tag(x_37) == 0)
+{
+lean_object* x_775; lean_object* x_776; lean_object* x_777; lean_object* x_778; lean_object* x_779; 
+x_775 = lean_ctor_get(x_773, 0);
+lean_inc(x_775);
+if (lean_is_exclusive(x_773)) {
+ lean_ctor_release(x_773, 0);
+ x_776 = x_773;
+} else {
+ lean_dec_ref(x_773);
+ x_776 = lean_box(0);
+}
+x_777 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_777, 0, x_31);
+lean_ctor_set(x_777, 1, x_32);
+lean_ctor_set(x_777, 2, x_38);
+lean_ctor_set(x_777, 3, x_33);
+lean_ctor_set(x_777, 4, x_34);
+lean_ctor_set(x_777, 5, x_772);
+lean_ctor_set(x_777, 6, x_775);
+lean_ctor_set(x_777, 7, x_38);
+if (lean_is_scalar(x_776)) {
+ x_778 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_778 = x_776;
+}
+lean_ctor_set(x_778, 0, x_777);
+if (lean_is_scalar(x_662)) {
+ x_779 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_779 = x_662;
+}
+lean_ctor_set(x_779, 0, x_778);
+lean_ctor_set(x_779, 1, x_774);
+x_11 = x_779;
+goto block_29;
+}
+else
+{
+lean_object* x_780; lean_object* x_781; lean_object* x_782; lean_object* x_783; size_t x_784; size_t x_785; lean_object* x_786; lean_object* x_787; lean_object* x_788; lean_object* x_789; lean_object* x_790; lean_object* x_791; lean_object* x_792; lean_object* x_793; lean_object* x_794; lean_object* x_795; 
+lean_dec(x_662);
+x_780 = lean_ctor_get(x_773, 0);
+lean_inc(x_780);
+lean_dec(x_773);
+x_781 = lean_ctor_get(x_37, 0);
+lean_inc(x_781);
+if (lean_is_exclusive(x_37)) {
+ lean_ctor_release(x_37, 0);
+ x_782 = x_37;
+} else {
+ lean_dec_ref(x_37);
+ x_782 = lean_box(0);
+}
+x_783 = lean_array_get_size(x_781);
+x_784 = lean_usize_of_nat(x_783);
+lean_dec(x_783);
+x_785 = 0;
+x_786 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_784, x_785, x_781, x_774);
+x_787 = lean_ctor_get(x_786, 0);
+lean_inc(x_787);
+x_788 = lean_ctor_get(x_786, 1);
+lean_inc(x_788);
+if (lean_is_exclusive(x_786)) {
+ lean_ctor_release(x_786, 0);
+ lean_ctor_release(x_786, 1);
+ x_789 = x_786;
+} else {
+ lean_dec_ref(x_786);
+ x_789 = lean_box(0);
+}
+x_790 = lean_ctor_get(x_787, 0);
+lean_inc(x_790);
+if (lean_is_exclusive(x_787)) {
+ lean_ctor_release(x_787, 0);
+ x_791 = x_787;
+} else {
+ lean_dec_ref(x_787);
+ x_791 = lean_box(0);
+}
+if (lean_is_scalar(x_782)) {
+ x_792 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_792 = x_782;
+}
+lean_ctor_set(x_792, 0, x_790);
+x_793 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_793, 0, x_31);
+lean_ctor_set(x_793, 1, x_32);
+lean_ctor_set(x_793, 2, x_38);
+lean_ctor_set(x_793, 3, x_33);
+lean_ctor_set(x_793, 4, x_34);
+lean_ctor_set(x_793, 5, x_772);
+lean_ctor_set(x_793, 6, x_780);
+lean_ctor_set(x_793, 7, x_792);
+if (lean_is_scalar(x_791)) {
+ x_794 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_794 = x_791;
+}
+lean_ctor_set(x_794, 0, x_793);
+if (lean_is_scalar(x_789)) {
+ x_795 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_795 = x_789;
+}
+lean_ctor_set(x_795, 0, x_794);
+lean_ctor_set(x_795, 1, x_788);
+x_11 = x_795;
+goto block_29;
+}
+}
+}
+}
+}
+else
+{
+lean_object* x_827; lean_object* x_828; lean_object* x_829; lean_object* x_830; lean_object* x_831; 
+x_827 = lean_ctor_get(x_34, 0);
+lean_inc(x_827);
+lean_dec(x_34);
+x_828 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_828, 0, x_827);
+x_829 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__9___lambda__1), 3, 1);
+lean_closure_set(x_829, 0, x_38);
+x_830 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(x_829, x_35, x_4);
+x_831 = lean_ctor_get(x_830, 0);
+lean_inc(x_831);
+if (lean_obj_tag(x_831) == 0)
+{
+lean_object* x_832; lean_object* x_833; lean_object* x_834; lean_object* x_835; lean_object* x_836; lean_object* x_837; 
+lean_dec(x_828);
+lean_dec(x_33);
+lean_dec(x_37);
+lean_dec(x_36);
+lean_dec(x_32);
+lean_dec(x_31);
+x_832 = lean_ctor_get(x_830, 1);
+lean_inc(x_832);
+if (lean_is_exclusive(x_830)) {
+ lean_ctor_release(x_830, 0);
+ lean_ctor_release(x_830, 1);
+ x_833 = x_830;
+} else {
+ lean_dec_ref(x_830);
+ x_833 = lean_box(0);
+}
+x_834 = lean_ctor_get(x_831, 0);
+lean_inc(x_834);
+if (lean_is_exclusive(x_831)) {
+ lean_ctor_release(x_831, 0);
+ x_835 = x_831;
+} else {
+ lean_dec_ref(x_831);
+ x_835 = lean_box(0);
+}
+if (lean_is_scalar(x_835)) {
+ x_836 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_836 = x_835;
+}
+lean_ctor_set(x_836, 0, x_834);
+if (lean_is_scalar(x_833)) {
+ x_837 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_837 = x_833;
+}
+lean_ctor_set(x_837, 0, x_836);
+lean_ctor_set(x_837, 1, x_832);
+x_11 = x_837;
+goto block_29;
+}
+else
+{
+lean_object* x_838; lean_object* x_839; lean_object* x_840; lean_object* x_841; lean_object* x_842; lean_object* x_843; 
+x_838 = lean_ctor_get(x_830, 1);
+lean_inc(x_838);
+if (lean_is_exclusive(x_830)) {
+ lean_ctor_release(x_830, 0);
+ lean_ctor_release(x_830, 1);
+ x_839 = x_830;
+} else {
+ lean_dec_ref(x_830);
+ x_839 = lean_box(0);
+}
+x_840 = lean_ctor_get(x_831, 0);
+lean_inc(x_840);
+if (lean_is_exclusive(x_831)) {
+ lean_ctor_release(x_831, 0);
+ x_841 = x_831;
+} else {
+ lean_dec_ref(x_831);
+ x_841 = lean_box(0);
+}
+if (lean_obj_tag(x_36) == 0)
+{
+lean_dec(x_839);
+if (lean_obj_tag(x_37) == 0)
+{
+lean_object* x_866; lean_object* x_867; lean_object* x_868; 
+x_866 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_866, 0, x_31);
+lean_ctor_set(x_866, 1, x_32);
+lean_ctor_set(x_866, 2, x_38);
+lean_ctor_set(x_866, 3, x_33);
+lean_ctor_set(x_866, 4, x_828);
+lean_ctor_set(x_866, 5, x_840);
+lean_ctor_set(x_866, 6, x_38);
+lean_ctor_set(x_866, 7, x_38);
+if (lean_is_scalar(x_841)) {
+ x_867 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_867 = x_841;
+}
+lean_ctor_set(x_867, 0, x_866);
+x_868 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_868, 0, x_867);
+lean_ctor_set(x_868, 1, x_838);
+x_11 = x_868;
+goto block_29;
+}
+else
+{
+lean_object* x_869; lean_object* x_870; lean_object* x_871; size_t x_872; size_t x_873; lean_object* x_874; lean_object* x_875; lean_object* x_876; lean_object* x_877; lean_object* x_878; lean_object* x_879; lean_object* x_880; lean_object* x_881; lean_object* x_882; lean_object* x_883; 
+lean_dec(x_841);
+x_869 = lean_ctor_get(x_37, 0);
+lean_inc(x_869);
+if (lean_is_exclusive(x_37)) {
+ lean_ctor_release(x_37, 0);
+ x_870 = x_37;
+} else {
+ lean_dec_ref(x_37);
+ x_870 = lean_box(0);
+}
+x_871 = lean_array_get_size(x_869);
+x_872 = lean_usize_of_nat(x_871);
+lean_dec(x_871);
+x_873 = 0;
+x_874 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_872, x_873, x_869, x_838);
+x_875 = lean_ctor_get(x_874, 0);
+lean_inc(x_875);
+x_876 = lean_ctor_get(x_874, 1);
+lean_inc(x_876);
+if (lean_is_exclusive(x_874)) {
+ lean_ctor_release(x_874, 0);
+ lean_ctor_release(x_874, 1);
+ x_877 = x_874;
+} else {
+ lean_dec_ref(x_874);
+ x_877 = lean_box(0);
+}
+x_878 = lean_ctor_get(x_875, 0);
+lean_inc(x_878);
+if (lean_is_exclusive(x_875)) {
+ lean_ctor_release(x_875, 0);
+ x_879 = x_875;
+} else {
+ lean_dec_ref(x_875);
+ x_879 = lean_box(0);
+}
+if (lean_is_scalar(x_870)) {
+ x_880 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_880 = x_870;
+}
+lean_ctor_set(x_880, 0, x_878);
+x_881 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_881, 0, x_31);
+lean_ctor_set(x_881, 1, x_32);
+lean_ctor_set(x_881, 2, x_38);
+lean_ctor_set(x_881, 3, x_33);
+lean_ctor_set(x_881, 4, x_828);
+lean_ctor_set(x_881, 5, x_840);
+lean_ctor_set(x_881, 6, x_38);
+lean_ctor_set(x_881, 7, x_880);
+if (lean_is_scalar(x_879)) {
+ x_882 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_882 = x_879;
+}
+lean_ctor_set(x_882, 0, x_881);
+if (lean_is_scalar(x_877)) {
+ x_883 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_883 = x_877;
+}
+lean_ctor_set(x_883, 0, x_882);
+lean_ctor_set(x_883, 1, x_876);
+x_11 = x_883;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_884; lean_object* x_885; lean_object* x_886; size_t x_887; size_t x_888; lean_object* x_889; lean_object* x_890; lean_object* x_891; lean_object* x_892; lean_object* x_893; lean_object* x_894; lean_object* x_895; 
+lean_dec(x_841);
+x_884 = lean_ctor_get(x_36, 0);
+lean_inc(x_884);
+if (lean_is_exclusive(x_36)) {
+ lean_ctor_release(x_36, 0);
+ x_885 = x_36;
+} else {
+ lean_dec_ref(x_36);
+ x_885 = lean_box(0);
+}
+x_886 = lean_array_get_size(x_884);
+x_887 = lean_usize_of_nat(x_886);
+lean_dec(x_886);
+x_888 = 0;
+x_889 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_887, x_888, x_884, x_838);
+x_890 = lean_ctor_get(x_889, 0);
+lean_inc(x_890);
+x_891 = lean_ctor_get(x_889, 1);
+lean_inc(x_891);
+lean_dec(x_889);
+x_892 = lean_ctor_get(x_890, 0);
+lean_inc(x_892);
+if (lean_is_exclusive(x_890)) {
+ lean_ctor_release(x_890, 0);
+ x_893 = x_890;
+} else {
+ lean_dec_ref(x_890);
+ x_893 = lean_box(0);
+}
+if (lean_is_scalar(x_885)) {
+ x_894 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_894 = x_885;
+}
+lean_ctor_set(x_894, 0, x_892);
+if (lean_is_scalar(x_893)) {
+ x_895 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_895 = x_893;
+}
+lean_ctor_set(x_895, 0, x_894);
+x_842 = x_895;
+x_843 = x_891;
+goto block_865;
+}
+block_865:
+{
+if (lean_obj_tag(x_37) == 0)
+{
+lean_object* x_844; lean_object* x_845; lean_object* x_846; lean_object* x_847; lean_object* x_848; 
+x_844 = lean_ctor_get(x_842, 0);
+lean_inc(x_844);
+if (lean_is_exclusive(x_842)) {
+ lean_ctor_release(x_842, 0);
+ x_845 = x_842;
+} else {
+ lean_dec_ref(x_842);
+ x_845 = lean_box(0);
+}
+x_846 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_846, 0, x_31);
+lean_ctor_set(x_846, 1, x_32);
+lean_ctor_set(x_846, 2, x_38);
+lean_ctor_set(x_846, 3, x_33);
+lean_ctor_set(x_846, 4, x_828);
+lean_ctor_set(x_846, 5, x_840);
+lean_ctor_set(x_846, 6, x_844);
+lean_ctor_set(x_846, 7, x_38);
+if (lean_is_scalar(x_845)) {
+ x_847 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_847 = x_845;
+}
+lean_ctor_set(x_847, 0, x_846);
+if (lean_is_scalar(x_839)) {
+ x_848 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_848 = x_839;
+}
+lean_ctor_set(x_848, 0, x_847);
+lean_ctor_set(x_848, 1, x_843);
+x_11 = x_848;
+goto block_29;
+}
+else
+{
+lean_object* x_849; lean_object* x_850; lean_object* x_851; lean_object* x_852; size_t x_853; size_t x_854; lean_object* x_855; lean_object* x_856; lean_object* x_857; lean_object* x_858; lean_object* x_859; lean_object* x_860; lean_object* x_861; lean_object* x_862; lean_object* x_863; lean_object* x_864; 
+lean_dec(x_839);
+x_849 = lean_ctor_get(x_842, 0);
+lean_inc(x_849);
+lean_dec(x_842);
+x_850 = lean_ctor_get(x_37, 0);
+lean_inc(x_850);
+if (lean_is_exclusive(x_37)) {
+ lean_ctor_release(x_37, 0);
+ x_851 = x_37;
+} else {
+ lean_dec_ref(x_37);
+ x_851 = lean_box(0);
+}
+x_852 = lean_array_get_size(x_850);
+x_853 = lean_usize_of_nat(x_852);
+lean_dec(x_852);
+x_854 = 0;
+x_855 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_853, x_854, x_850, x_843);
+x_856 = lean_ctor_get(x_855, 0);
+lean_inc(x_856);
+x_857 = lean_ctor_get(x_855, 1);
+lean_inc(x_857);
+if (lean_is_exclusive(x_855)) {
+ lean_ctor_release(x_855, 0);
+ lean_ctor_release(x_855, 1);
+ x_858 = x_855;
+} else {
+ lean_dec_ref(x_855);
+ x_858 = lean_box(0);
+}
+x_859 = lean_ctor_get(x_856, 0);
+lean_inc(x_859);
+if (lean_is_exclusive(x_856)) {
+ lean_ctor_release(x_856, 0);
+ x_860 = x_856;
+} else {
+ lean_dec_ref(x_856);
+ x_860 = lean_box(0);
+}
+if (lean_is_scalar(x_851)) {
+ x_861 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_861 = x_851;
+}
+lean_ctor_set(x_861, 0, x_859);
+x_862 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_862, 0, x_31);
+lean_ctor_set(x_862, 1, x_32);
+lean_ctor_set(x_862, 2, x_38);
+lean_ctor_set(x_862, 3, x_33);
+lean_ctor_set(x_862, 4, x_828);
+lean_ctor_set(x_862, 5, x_840);
+lean_ctor_set(x_862, 6, x_849);
+lean_ctor_set(x_862, 7, x_861);
+if (lean_is_scalar(x_860)) {
+ x_863 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_863 = x_860;
+}
+lean_ctor_set(x_863, 0, x_862);
+if (lean_is_scalar(x_858)) {
+ x_864 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_864 = x_858;
+}
+lean_ctor_set(x_864, 0, x_863);
+lean_ctor_set(x_864, 1, x_857);
+x_11 = x_864;
+goto block_29;
+}
+}
+}
+}
+}
+}
+else
+{
+lean_object* x_896; lean_object* x_897; 
+x_896 = lean_ctor_get(x_33, 0);
+lean_inc(x_896);
+lean_dec(x_33);
+x_897 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_897, 0, x_896);
+if (lean_obj_tag(x_34) == 0)
+{
+lean_object* x_898; lean_object* x_899; lean_object* x_900; 
+x_898 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__9___lambda__1), 3, 1);
+lean_closure_set(x_898, 0, x_38);
+x_899 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(x_898, x_35, x_4);
+x_900 = lean_ctor_get(x_899, 0);
+lean_inc(x_900);
+if (lean_obj_tag(x_900) == 0)
+{
+lean_object* x_901; lean_object* x_902; lean_object* x_903; lean_object* x_904; lean_object* x_905; lean_object* x_906; 
+lean_dec(x_897);
+lean_dec(x_37);
+lean_dec(x_36);
+lean_dec(x_32);
+lean_dec(x_31);
+x_901 = lean_ctor_get(x_899, 1);
+lean_inc(x_901);
+if (lean_is_exclusive(x_899)) {
+ lean_ctor_release(x_899, 0);
+ lean_ctor_release(x_899, 1);
+ x_902 = x_899;
+} else {
+ lean_dec_ref(x_899);
+ x_902 = lean_box(0);
+}
+x_903 = lean_ctor_get(x_900, 0);
+lean_inc(x_903);
+if (lean_is_exclusive(x_900)) {
+ lean_ctor_release(x_900, 0);
+ x_904 = x_900;
+} else {
+ lean_dec_ref(x_900);
+ x_904 = lean_box(0);
+}
+if (lean_is_scalar(x_904)) {
+ x_905 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_905 = x_904;
+}
+lean_ctor_set(x_905, 0, x_903);
+if (lean_is_scalar(x_902)) {
+ x_906 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_906 = x_902;
+}
+lean_ctor_set(x_906, 0, x_905);
+lean_ctor_set(x_906, 1, x_901);
+x_11 = x_906;
+goto block_29;
+}
+else
+{
+lean_object* x_907; lean_object* x_908; lean_object* x_909; lean_object* x_910; lean_object* x_911; lean_object* x_912; 
+x_907 = lean_ctor_get(x_899, 1);
+lean_inc(x_907);
+if (lean_is_exclusive(x_899)) {
+ lean_ctor_release(x_899, 0);
+ lean_ctor_release(x_899, 1);
+ x_908 = x_899;
+} else {
+ lean_dec_ref(x_899);
+ x_908 = lean_box(0);
+}
+x_909 = lean_ctor_get(x_900, 0);
+lean_inc(x_909);
+if (lean_is_exclusive(x_900)) {
+ lean_ctor_release(x_900, 0);
+ x_910 = x_900;
+} else {
+ lean_dec_ref(x_900);
+ x_910 = lean_box(0);
+}
+if (lean_obj_tag(x_36) == 0)
+{
+lean_dec(x_908);
+if (lean_obj_tag(x_37) == 0)
+{
+lean_object* x_935; lean_object* x_936; lean_object* x_937; 
+x_935 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_935, 0, x_31);
+lean_ctor_set(x_935, 1, x_32);
+lean_ctor_set(x_935, 2, x_38);
+lean_ctor_set(x_935, 3, x_897);
+lean_ctor_set(x_935, 4, x_38);
+lean_ctor_set(x_935, 5, x_909);
+lean_ctor_set(x_935, 6, x_38);
+lean_ctor_set(x_935, 7, x_38);
+if (lean_is_scalar(x_910)) {
+ x_936 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_936 = x_910;
+}
+lean_ctor_set(x_936, 0, x_935);
+x_937 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_937, 0, x_936);
+lean_ctor_set(x_937, 1, x_907);
+x_11 = x_937;
+goto block_29;
+}
+else
+{
+lean_object* x_938; lean_object* x_939; lean_object* x_940; size_t x_941; size_t x_942; lean_object* x_943; lean_object* x_944; lean_object* x_945; lean_object* x_946; lean_object* x_947; lean_object* x_948; lean_object* x_949; lean_object* x_950; lean_object* x_951; lean_object* x_952; 
+lean_dec(x_910);
+x_938 = lean_ctor_get(x_37, 0);
+lean_inc(x_938);
+if (lean_is_exclusive(x_37)) {
+ lean_ctor_release(x_37, 0);
+ x_939 = x_37;
+} else {
+ lean_dec_ref(x_37);
+ x_939 = lean_box(0);
+}
+x_940 = lean_array_get_size(x_938);
+x_941 = lean_usize_of_nat(x_940);
+lean_dec(x_940);
+x_942 = 0;
+x_943 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_941, x_942, x_938, x_907);
+x_944 = lean_ctor_get(x_943, 0);
+lean_inc(x_944);
+x_945 = lean_ctor_get(x_943, 1);
+lean_inc(x_945);
+if (lean_is_exclusive(x_943)) {
+ lean_ctor_release(x_943, 0);
+ lean_ctor_release(x_943, 1);
+ x_946 = x_943;
+} else {
+ lean_dec_ref(x_943);
+ x_946 = lean_box(0);
+}
+x_947 = lean_ctor_get(x_944, 0);
+lean_inc(x_947);
+if (lean_is_exclusive(x_944)) {
+ lean_ctor_release(x_944, 0);
+ x_948 = x_944;
+} else {
+ lean_dec_ref(x_944);
+ x_948 = lean_box(0);
+}
+if (lean_is_scalar(x_939)) {
+ x_949 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_949 = x_939;
+}
+lean_ctor_set(x_949, 0, x_947);
+x_950 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_950, 0, x_31);
+lean_ctor_set(x_950, 1, x_32);
+lean_ctor_set(x_950, 2, x_38);
+lean_ctor_set(x_950, 3, x_897);
+lean_ctor_set(x_950, 4, x_38);
+lean_ctor_set(x_950, 5, x_909);
+lean_ctor_set(x_950, 6, x_38);
+lean_ctor_set(x_950, 7, x_949);
+if (lean_is_scalar(x_948)) {
+ x_951 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_951 = x_948;
+}
+lean_ctor_set(x_951, 0, x_950);
+if (lean_is_scalar(x_946)) {
+ x_952 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_952 = x_946;
+}
+lean_ctor_set(x_952, 0, x_951);
+lean_ctor_set(x_952, 1, x_945);
+x_11 = x_952;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_953; lean_object* x_954; lean_object* x_955; size_t x_956; size_t x_957; lean_object* x_958; lean_object* x_959; lean_object* x_960; lean_object* x_961; lean_object* x_962; lean_object* x_963; lean_object* x_964; 
+lean_dec(x_910);
+x_953 = lean_ctor_get(x_36, 0);
+lean_inc(x_953);
+if (lean_is_exclusive(x_36)) {
+ lean_ctor_release(x_36, 0);
+ x_954 = x_36;
+} else {
+ lean_dec_ref(x_36);
+ x_954 = lean_box(0);
+}
+x_955 = lean_array_get_size(x_953);
+x_956 = lean_usize_of_nat(x_955);
+lean_dec(x_955);
+x_957 = 0;
+x_958 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_956, x_957, x_953, x_907);
+x_959 = lean_ctor_get(x_958, 0);
+lean_inc(x_959);
+x_960 = lean_ctor_get(x_958, 1);
+lean_inc(x_960);
+lean_dec(x_958);
+x_961 = lean_ctor_get(x_959, 0);
+lean_inc(x_961);
+if (lean_is_exclusive(x_959)) {
+ lean_ctor_release(x_959, 0);
+ x_962 = x_959;
+} else {
+ lean_dec_ref(x_959);
+ x_962 = lean_box(0);
+}
+if (lean_is_scalar(x_954)) {
+ x_963 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_963 = x_954;
+}
+lean_ctor_set(x_963, 0, x_961);
+if (lean_is_scalar(x_962)) {
+ x_964 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_964 = x_962;
+}
+lean_ctor_set(x_964, 0, x_963);
+x_911 = x_964;
+x_912 = x_960;
+goto block_934;
+}
+block_934:
+{
+if (lean_obj_tag(x_37) == 0)
+{
+lean_object* x_913; lean_object* x_914; lean_object* x_915; lean_object* x_916; lean_object* x_917; 
+x_913 = lean_ctor_get(x_911, 0);
+lean_inc(x_913);
+if (lean_is_exclusive(x_911)) {
+ lean_ctor_release(x_911, 0);
+ x_914 = x_911;
+} else {
+ lean_dec_ref(x_911);
+ x_914 = lean_box(0);
+}
+x_915 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_915, 0, x_31);
+lean_ctor_set(x_915, 1, x_32);
+lean_ctor_set(x_915, 2, x_38);
+lean_ctor_set(x_915, 3, x_897);
+lean_ctor_set(x_915, 4, x_38);
+lean_ctor_set(x_915, 5, x_909);
+lean_ctor_set(x_915, 6, x_913);
+lean_ctor_set(x_915, 7, x_38);
+if (lean_is_scalar(x_914)) {
+ x_916 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_916 = x_914;
+}
+lean_ctor_set(x_916, 0, x_915);
+if (lean_is_scalar(x_908)) {
+ x_917 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_917 = x_908;
+}
+lean_ctor_set(x_917, 0, x_916);
+lean_ctor_set(x_917, 1, x_912);
+x_11 = x_917;
+goto block_29;
+}
+else
+{
+lean_object* x_918; lean_object* x_919; lean_object* x_920; lean_object* x_921; size_t x_922; size_t x_923; lean_object* x_924; lean_object* x_925; lean_object* x_926; lean_object* x_927; lean_object* x_928; lean_object* x_929; lean_object* x_930; lean_object* x_931; lean_object* x_932; lean_object* x_933; 
+lean_dec(x_908);
+x_918 = lean_ctor_get(x_911, 0);
+lean_inc(x_918);
+lean_dec(x_911);
+x_919 = lean_ctor_get(x_37, 0);
+lean_inc(x_919);
+if (lean_is_exclusive(x_37)) {
+ lean_ctor_release(x_37, 0);
+ x_920 = x_37;
+} else {
+ lean_dec_ref(x_37);
+ x_920 = lean_box(0);
+}
+x_921 = lean_array_get_size(x_919);
+x_922 = lean_usize_of_nat(x_921);
+lean_dec(x_921);
+x_923 = 0;
+x_924 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_922, x_923, x_919, x_912);
+x_925 = lean_ctor_get(x_924, 0);
+lean_inc(x_925);
+x_926 = lean_ctor_get(x_924, 1);
+lean_inc(x_926);
+if (lean_is_exclusive(x_924)) {
+ lean_ctor_release(x_924, 0);
+ lean_ctor_release(x_924, 1);
+ x_927 = x_924;
+} else {
+ lean_dec_ref(x_924);
+ x_927 = lean_box(0);
+}
+x_928 = lean_ctor_get(x_925, 0);
+lean_inc(x_928);
+if (lean_is_exclusive(x_925)) {
+ lean_ctor_release(x_925, 0);
+ x_929 = x_925;
+} else {
+ lean_dec_ref(x_925);
+ x_929 = lean_box(0);
+}
+if (lean_is_scalar(x_920)) {
+ x_930 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_930 = x_920;
+}
+lean_ctor_set(x_930, 0, x_928);
+x_931 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_931, 0, x_31);
+lean_ctor_set(x_931, 1, x_32);
+lean_ctor_set(x_931, 2, x_38);
+lean_ctor_set(x_931, 3, x_897);
+lean_ctor_set(x_931, 4, x_38);
+lean_ctor_set(x_931, 5, x_909);
+lean_ctor_set(x_931, 6, x_918);
+lean_ctor_set(x_931, 7, x_930);
+if (lean_is_scalar(x_929)) {
+ x_932 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_932 = x_929;
+}
+lean_ctor_set(x_932, 0, x_931);
+if (lean_is_scalar(x_927)) {
+ x_933 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_933 = x_927;
+}
+lean_ctor_set(x_933, 0, x_932);
+lean_ctor_set(x_933, 1, x_926);
+x_11 = x_933;
+goto block_29;
+}
+}
+}
+}
+else
+{
+lean_object* x_965; lean_object* x_966; lean_object* x_967; lean_object* x_968; lean_object* x_969; lean_object* x_970; 
+x_965 = lean_ctor_get(x_34, 0);
+lean_inc(x_965);
+if (lean_is_exclusive(x_34)) {
+ lean_ctor_release(x_34, 0);
+ x_966 = x_34;
+} else {
+ lean_dec_ref(x_34);
+ x_966 = lean_box(0);
+}
+if (lean_is_scalar(x_966)) {
+ x_967 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_967 = x_966;
+}
+lean_ctor_set(x_967, 0, x_965);
+x_968 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__9___lambda__1), 3, 1);
+lean_closure_set(x_968, 0, x_38);
+x_969 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(x_968, x_35, x_4);
+x_970 = lean_ctor_get(x_969, 0);
+lean_inc(x_970);
+if (lean_obj_tag(x_970) == 0)
+{
+lean_object* x_971; lean_object* x_972; lean_object* x_973; lean_object* x_974; lean_object* x_975; lean_object* x_976; 
+lean_dec(x_967);
+lean_dec(x_897);
+lean_dec(x_37);
+lean_dec(x_36);
+lean_dec(x_32);
+lean_dec(x_31);
+x_971 = lean_ctor_get(x_969, 1);
+lean_inc(x_971);
+if (lean_is_exclusive(x_969)) {
+ lean_ctor_release(x_969, 0);
+ lean_ctor_release(x_969, 1);
+ x_972 = x_969;
+} else {
+ lean_dec_ref(x_969);
+ x_972 = lean_box(0);
+}
+x_973 = lean_ctor_get(x_970, 0);
+lean_inc(x_973);
+if (lean_is_exclusive(x_970)) {
+ lean_ctor_release(x_970, 0);
+ x_974 = x_970;
+} else {
+ lean_dec_ref(x_970);
+ x_974 = lean_box(0);
+}
+if (lean_is_scalar(x_974)) {
+ x_975 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_975 = x_974;
+}
+lean_ctor_set(x_975, 0, x_973);
+if (lean_is_scalar(x_972)) {
+ x_976 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_976 = x_972;
+}
+lean_ctor_set(x_976, 0, x_975);
+lean_ctor_set(x_976, 1, x_971);
+x_11 = x_976;
+goto block_29;
+}
+else
+{
+lean_object* x_977; lean_object* x_978; lean_object* x_979; lean_object* x_980; lean_object* x_981; lean_object* x_982; 
+x_977 = lean_ctor_get(x_969, 1);
+lean_inc(x_977);
+if (lean_is_exclusive(x_969)) {
+ lean_ctor_release(x_969, 0);
+ lean_ctor_release(x_969, 1);
+ x_978 = x_969;
+} else {
+ lean_dec_ref(x_969);
+ x_978 = lean_box(0);
+}
+x_979 = lean_ctor_get(x_970, 0);
+lean_inc(x_979);
+if (lean_is_exclusive(x_970)) {
+ lean_ctor_release(x_970, 0);
+ x_980 = x_970;
+} else {
+ lean_dec_ref(x_970);
+ x_980 = lean_box(0);
+}
+if (lean_obj_tag(x_36) == 0)
+{
+lean_dec(x_978);
+if (lean_obj_tag(x_37) == 0)
+{
+lean_object* x_1005; lean_object* x_1006; lean_object* x_1007; 
+x_1005 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1005, 0, x_31);
+lean_ctor_set(x_1005, 1, x_32);
+lean_ctor_set(x_1005, 2, x_38);
+lean_ctor_set(x_1005, 3, x_897);
+lean_ctor_set(x_1005, 4, x_967);
+lean_ctor_set(x_1005, 5, x_979);
+lean_ctor_set(x_1005, 6, x_38);
+lean_ctor_set(x_1005, 7, x_38);
+if (lean_is_scalar(x_980)) {
+ x_1006 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1006 = x_980;
+}
+lean_ctor_set(x_1006, 0, x_1005);
+x_1007 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1007, 0, x_1006);
+lean_ctor_set(x_1007, 1, x_977);
+x_11 = x_1007;
+goto block_29;
+}
+else
+{
+lean_object* x_1008; lean_object* x_1009; lean_object* x_1010; size_t x_1011; size_t x_1012; lean_object* x_1013; lean_object* x_1014; lean_object* x_1015; lean_object* x_1016; lean_object* x_1017; lean_object* x_1018; lean_object* x_1019; lean_object* x_1020; lean_object* x_1021; lean_object* x_1022; 
+lean_dec(x_980);
+x_1008 = lean_ctor_get(x_37, 0);
+lean_inc(x_1008);
+if (lean_is_exclusive(x_37)) {
+ lean_ctor_release(x_37, 0);
+ x_1009 = x_37;
+} else {
+ lean_dec_ref(x_37);
+ x_1009 = lean_box(0);
+}
+x_1010 = lean_array_get_size(x_1008);
+x_1011 = lean_usize_of_nat(x_1010);
+lean_dec(x_1010);
+x_1012 = 0;
+x_1013 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1011, x_1012, x_1008, x_977);
+x_1014 = lean_ctor_get(x_1013, 0);
+lean_inc(x_1014);
+x_1015 = lean_ctor_get(x_1013, 1);
+lean_inc(x_1015);
+if (lean_is_exclusive(x_1013)) {
+ lean_ctor_release(x_1013, 0);
+ lean_ctor_release(x_1013, 1);
+ x_1016 = x_1013;
+} else {
+ lean_dec_ref(x_1013);
+ x_1016 = lean_box(0);
+}
+x_1017 = lean_ctor_get(x_1014, 0);
+lean_inc(x_1017);
+if (lean_is_exclusive(x_1014)) {
+ lean_ctor_release(x_1014, 0);
+ x_1018 = x_1014;
+} else {
+ lean_dec_ref(x_1014);
+ x_1018 = lean_box(0);
+}
+if (lean_is_scalar(x_1009)) {
+ x_1019 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1019 = x_1009;
+}
+lean_ctor_set(x_1019, 0, x_1017);
+x_1020 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1020, 0, x_31);
+lean_ctor_set(x_1020, 1, x_32);
+lean_ctor_set(x_1020, 2, x_38);
+lean_ctor_set(x_1020, 3, x_897);
+lean_ctor_set(x_1020, 4, x_967);
+lean_ctor_set(x_1020, 5, x_979);
+lean_ctor_set(x_1020, 6, x_38);
+lean_ctor_set(x_1020, 7, x_1019);
+if (lean_is_scalar(x_1018)) {
+ x_1021 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1021 = x_1018;
+}
+lean_ctor_set(x_1021, 0, x_1020);
+if (lean_is_scalar(x_1016)) {
+ x_1022 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1022 = x_1016;
+}
+lean_ctor_set(x_1022, 0, x_1021);
+lean_ctor_set(x_1022, 1, x_1015);
+x_11 = x_1022;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1023; lean_object* x_1024; lean_object* x_1025; size_t x_1026; size_t x_1027; lean_object* x_1028; lean_object* x_1029; lean_object* x_1030; lean_object* x_1031; lean_object* x_1032; lean_object* x_1033; lean_object* x_1034; 
+lean_dec(x_980);
+x_1023 = lean_ctor_get(x_36, 0);
+lean_inc(x_1023);
+if (lean_is_exclusive(x_36)) {
+ lean_ctor_release(x_36, 0);
+ x_1024 = x_36;
+} else {
+ lean_dec_ref(x_36);
+ x_1024 = lean_box(0);
+}
+x_1025 = lean_array_get_size(x_1023);
+x_1026 = lean_usize_of_nat(x_1025);
+lean_dec(x_1025);
+x_1027 = 0;
+x_1028 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_1026, x_1027, x_1023, x_977);
+x_1029 = lean_ctor_get(x_1028, 0);
+lean_inc(x_1029);
+x_1030 = lean_ctor_get(x_1028, 1);
+lean_inc(x_1030);
+lean_dec(x_1028);
+x_1031 = lean_ctor_get(x_1029, 0);
+lean_inc(x_1031);
+if (lean_is_exclusive(x_1029)) {
+ lean_ctor_release(x_1029, 0);
+ x_1032 = x_1029;
+} else {
+ lean_dec_ref(x_1029);
+ x_1032 = lean_box(0);
+}
+if (lean_is_scalar(x_1024)) {
+ x_1033 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1033 = x_1024;
+}
+lean_ctor_set(x_1033, 0, x_1031);
+if (lean_is_scalar(x_1032)) {
+ x_1034 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1034 = x_1032;
+}
+lean_ctor_set(x_1034, 0, x_1033);
+x_981 = x_1034;
+x_982 = x_1030;
+goto block_1004;
+}
+block_1004:
+{
+if (lean_obj_tag(x_37) == 0)
+{
+lean_object* x_983; lean_object* x_984; lean_object* x_985; lean_object* x_986; lean_object* x_987; 
+x_983 = lean_ctor_get(x_981, 0);
+lean_inc(x_983);
+if (lean_is_exclusive(x_981)) {
+ lean_ctor_release(x_981, 0);
+ x_984 = x_981;
+} else {
+ lean_dec_ref(x_981);
+ x_984 = lean_box(0);
+}
+x_985 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_985, 0, x_31);
+lean_ctor_set(x_985, 1, x_32);
+lean_ctor_set(x_985, 2, x_38);
+lean_ctor_set(x_985, 3, x_897);
+lean_ctor_set(x_985, 4, x_967);
+lean_ctor_set(x_985, 5, x_979);
+lean_ctor_set(x_985, 6, x_983);
+lean_ctor_set(x_985, 7, x_38);
+if (lean_is_scalar(x_984)) {
+ x_986 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_986 = x_984;
+}
+lean_ctor_set(x_986, 0, x_985);
+if (lean_is_scalar(x_978)) {
+ x_987 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_987 = x_978;
+}
+lean_ctor_set(x_987, 0, x_986);
+lean_ctor_set(x_987, 1, x_982);
+x_11 = x_987;
+goto block_29;
+}
+else
+{
+lean_object* x_988; lean_object* x_989; lean_object* x_990; lean_object* x_991; size_t x_992; size_t x_993; lean_object* x_994; lean_object* x_995; lean_object* x_996; lean_object* x_997; lean_object* x_998; lean_object* x_999; lean_object* x_1000; lean_object* x_1001; lean_object* x_1002; lean_object* x_1003; 
+lean_dec(x_978);
+x_988 = lean_ctor_get(x_981, 0);
+lean_inc(x_988);
+lean_dec(x_981);
+x_989 = lean_ctor_get(x_37, 0);
+lean_inc(x_989);
+if (lean_is_exclusive(x_37)) {
+ lean_ctor_release(x_37, 0);
+ x_990 = x_37;
+} else {
+ lean_dec_ref(x_37);
+ x_990 = lean_box(0);
+}
+x_991 = lean_array_get_size(x_989);
+x_992 = lean_usize_of_nat(x_991);
+lean_dec(x_991);
+x_993 = 0;
+x_994 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_992, x_993, x_989, x_982);
+x_995 = lean_ctor_get(x_994, 0);
+lean_inc(x_995);
+x_996 = lean_ctor_get(x_994, 1);
+lean_inc(x_996);
+if (lean_is_exclusive(x_994)) {
+ lean_ctor_release(x_994, 0);
+ lean_ctor_release(x_994, 1);
+ x_997 = x_994;
+} else {
+ lean_dec_ref(x_994);
+ x_997 = lean_box(0);
+}
+x_998 = lean_ctor_get(x_995, 0);
+lean_inc(x_998);
+if (lean_is_exclusive(x_995)) {
+ lean_ctor_release(x_995, 0);
+ x_999 = x_995;
+} else {
+ lean_dec_ref(x_995);
+ x_999 = lean_box(0);
+}
+if (lean_is_scalar(x_990)) {
+ x_1000 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1000 = x_990;
+}
+lean_ctor_set(x_1000, 0, x_998);
+x_1001 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1001, 0, x_31);
+lean_ctor_set(x_1001, 1, x_32);
+lean_ctor_set(x_1001, 2, x_38);
+lean_ctor_set(x_1001, 3, x_897);
+lean_ctor_set(x_1001, 4, x_967);
+lean_ctor_set(x_1001, 5, x_979);
+lean_ctor_set(x_1001, 6, x_988);
+lean_ctor_set(x_1001, 7, x_1000);
+if (lean_is_scalar(x_999)) {
+ x_1002 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1002 = x_999;
+}
+lean_ctor_set(x_1002, 0, x_1001);
+if (lean_is_scalar(x_997)) {
+ x_1003 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1003 = x_997;
+}
+lean_ctor_set(x_1003, 0, x_1002);
+lean_ctor_set(x_1003, 1, x_996);
+x_11 = x_1003;
+goto block_29;
+}
+}
+}
+}
+}
+}
+}
+else
+{
+lean_object* x_1035; lean_object* x_1036; lean_object* x_1037; lean_object* x_1038; lean_object* x_1039; lean_object* x_1040; lean_object* x_1041; uint8_t x_1042; 
+x_1035 = lean_ctor_get(x_8, 0);
+lean_inc(x_1035);
+x_1036 = lean_ctor_get(x_8, 1);
+lean_inc(x_1036);
+x_1037 = lean_ctor_get(x_8, 3);
+lean_inc(x_1037);
+x_1038 = lean_ctor_get(x_8, 4);
+lean_inc(x_1038);
+x_1039 = lean_ctor_get(x_8, 5);
+lean_inc(x_1039);
+x_1040 = lean_ctor_get(x_8, 6);
+lean_inc(x_1040);
+x_1041 = lean_ctor_get(x_8, 7);
+lean_inc(x_1041);
+lean_dec(x_8);
+x_1042 = !lean_is_exclusive(x_30);
+if (x_1042 == 0)
+{
+if (lean_obj_tag(x_1037) == 0)
+{
+lean_object* x_1043; 
+x_1043 = lean_box(0);
+if (lean_obj_tag(x_1038) == 0)
+{
+lean_object* x_1044; lean_object* x_1045; lean_object* x_1046; 
+x_1044 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__9___lambda__1), 3, 1);
+lean_closure_set(x_1044, 0, x_1043);
+x_1045 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(x_1044, x_1039, x_4);
+x_1046 = lean_ctor_get(x_1045, 0);
+lean_inc(x_1046);
+if (lean_obj_tag(x_1046) == 0)
+{
+uint8_t x_1047; 
+lean_dec(x_30);
+lean_dec(x_1041);
+lean_dec(x_1040);
+lean_dec(x_1036);
+lean_dec(x_1035);
+x_1047 = !lean_is_exclusive(x_1045);
+if (x_1047 == 0)
+{
+lean_object* x_1048; uint8_t x_1049; 
+x_1048 = lean_ctor_get(x_1045, 0);
+lean_dec(x_1048);
+x_1049 = !lean_is_exclusive(x_1046);
+if (x_1049 == 0)
+{
+x_11 = x_1045;
+goto block_29;
+}
+else
+{
+lean_object* x_1050; lean_object* x_1051; 
+x_1050 = lean_ctor_get(x_1046, 0);
+lean_inc(x_1050);
+lean_dec(x_1046);
+x_1051 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_1051, 0, x_1050);
+lean_ctor_set(x_1045, 0, x_1051);
+x_11 = x_1045;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1052; lean_object* x_1053; lean_object* x_1054; lean_object* x_1055; lean_object* x_1056; 
+x_1052 = lean_ctor_get(x_1045, 1);
+lean_inc(x_1052);
+lean_dec(x_1045);
+x_1053 = lean_ctor_get(x_1046, 0);
+lean_inc(x_1053);
+if (lean_is_exclusive(x_1046)) {
+ lean_ctor_release(x_1046, 0);
+ x_1054 = x_1046;
+} else {
+ lean_dec_ref(x_1046);
+ x_1054 = lean_box(0);
+}
+if (lean_is_scalar(x_1054)) {
+ x_1055 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_1055 = x_1054;
+}
+lean_ctor_set(x_1055, 0, x_1053);
+x_1056 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1056, 0, x_1055);
+lean_ctor_set(x_1056, 1, x_1052);
+x_11 = x_1056;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1057; lean_object* x_1058; uint8_t x_1059; 
+x_1057 = lean_ctor_get(x_1045, 1);
+lean_inc(x_1057);
+if (lean_is_exclusive(x_1045)) {
+ lean_ctor_release(x_1045, 0);
+ lean_ctor_release(x_1045, 1);
+ x_1058 = x_1045;
+} else {
+ lean_dec_ref(x_1045);
+ x_1058 = lean_box(0);
+}
+x_1059 = !lean_is_exclusive(x_1046);
+if (x_1059 == 0)
+{
+lean_object* x_1060; lean_object* x_1061; lean_object* x_1062; 
+x_1060 = lean_ctor_get(x_1046, 0);
+if (lean_obj_tag(x_1040) == 0)
+{
+lean_dec(x_1058);
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_1108; lean_object* x_1109; 
+x_1108 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1108, 0, x_1035);
+lean_ctor_set(x_1108, 1, x_1036);
+lean_ctor_set(x_1108, 2, x_30);
+lean_ctor_set(x_1108, 3, x_1043);
+lean_ctor_set(x_1108, 4, x_1043);
+lean_ctor_set(x_1108, 5, x_1060);
+lean_ctor_set(x_1108, 6, x_1043);
+lean_ctor_set(x_1108, 7, x_1043);
+lean_ctor_set(x_1046, 0, x_1108);
+x_1109 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1109, 0, x_1046);
+lean_ctor_set(x_1109, 1, x_1057);
+x_11 = x_1109;
+goto block_29;
+}
+else
+{
+uint8_t x_1110; 
+lean_free_object(x_1046);
+x_1110 = !lean_is_exclusive(x_1041);
+if (x_1110 == 0)
+{
+lean_object* x_1111; lean_object* x_1112; size_t x_1113; size_t x_1114; lean_object* x_1115; uint8_t x_1116; 
+x_1111 = lean_ctor_get(x_1041, 0);
+x_1112 = lean_array_get_size(x_1111);
+x_1113 = lean_usize_of_nat(x_1112);
+lean_dec(x_1112);
+x_1114 = 0;
+x_1115 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1113, x_1114, x_1111, x_1057);
+x_1116 = !lean_is_exclusive(x_1115);
+if (x_1116 == 0)
+{
+lean_object* x_1117; uint8_t x_1118; 
+x_1117 = lean_ctor_get(x_1115, 0);
+x_1118 = !lean_is_exclusive(x_1117);
+if (x_1118 == 0)
+{
+lean_object* x_1119; lean_object* x_1120; 
+x_1119 = lean_ctor_get(x_1117, 0);
+lean_ctor_set(x_1041, 0, x_1119);
+x_1120 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1120, 0, x_1035);
+lean_ctor_set(x_1120, 1, x_1036);
+lean_ctor_set(x_1120, 2, x_30);
+lean_ctor_set(x_1120, 3, x_1043);
+lean_ctor_set(x_1120, 4, x_1043);
+lean_ctor_set(x_1120, 5, x_1060);
+lean_ctor_set(x_1120, 6, x_1043);
+lean_ctor_set(x_1120, 7, x_1041);
+lean_ctor_set(x_1117, 0, x_1120);
+x_11 = x_1115;
+goto block_29;
+}
+else
+{
+lean_object* x_1121; lean_object* x_1122; lean_object* x_1123; 
+x_1121 = lean_ctor_get(x_1117, 0);
+lean_inc(x_1121);
+lean_dec(x_1117);
+lean_ctor_set(x_1041, 0, x_1121);
+x_1122 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1122, 0, x_1035);
+lean_ctor_set(x_1122, 1, x_1036);
+lean_ctor_set(x_1122, 2, x_30);
+lean_ctor_set(x_1122, 3, x_1043);
+lean_ctor_set(x_1122, 4, x_1043);
+lean_ctor_set(x_1122, 5, x_1060);
+lean_ctor_set(x_1122, 6, x_1043);
+lean_ctor_set(x_1122, 7, x_1041);
+x_1123 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1123, 0, x_1122);
+lean_ctor_set(x_1115, 0, x_1123);
+x_11 = x_1115;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1124; lean_object* x_1125; lean_object* x_1126; lean_object* x_1127; lean_object* x_1128; lean_object* x_1129; lean_object* x_1130; 
+x_1124 = lean_ctor_get(x_1115, 0);
+x_1125 = lean_ctor_get(x_1115, 1);
+lean_inc(x_1125);
+lean_inc(x_1124);
+lean_dec(x_1115);
+x_1126 = lean_ctor_get(x_1124, 0);
+lean_inc(x_1126);
+if (lean_is_exclusive(x_1124)) {
+ lean_ctor_release(x_1124, 0);
+ x_1127 = x_1124;
+} else {
+ lean_dec_ref(x_1124);
+ x_1127 = lean_box(0);
+}
+lean_ctor_set(x_1041, 0, x_1126);
+x_1128 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1128, 0, x_1035);
+lean_ctor_set(x_1128, 1, x_1036);
+lean_ctor_set(x_1128, 2, x_30);
+lean_ctor_set(x_1128, 3, x_1043);
+lean_ctor_set(x_1128, 4, x_1043);
+lean_ctor_set(x_1128, 5, x_1060);
+lean_ctor_set(x_1128, 6, x_1043);
+lean_ctor_set(x_1128, 7, x_1041);
+if (lean_is_scalar(x_1127)) {
+ x_1129 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1129 = x_1127;
+}
+lean_ctor_set(x_1129, 0, x_1128);
+x_1130 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1130, 0, x_1129);
+lean_ctor_set(x_1130, 1, x_1125);
+x_11 = x_1130;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1131; lean_object* x_1132; size_t x_1133; size_t x_1134; lean_object* x_1135; lean_object* x_1136; lean_object* x_1137; lean_object* x_1138; lean_object* x_1139; lean_object* x_1140; lean_object* x_1141; lean_object* x_1142; lean_object* x_1143; lean_object* x_1144; 
+x_1131 = lean_ctor_get(x_1041, 0);
+lean_inc(x_1131);
+lean_dec(x_1041);
+x_1132 = lean_array_get_size(x_1131);
+x_1133 = lean_usize_of_nat(x_1132);
+lean_dec(x_1132);
+x_1134 = 0;
+x_1135 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1133, x_1134, x_1131, x_1057);
+x_1136 = lean_ctor_get(x_1135, 0);
+lean_inc(x_1136);
+x_1137 = lean_ctor_get(x_1135, 1);
+lean_inc(x_1137);
+if (lean_is_exclusive(x_1135)) {
+ lean_ctor_release(x_1135, 0);
+ lean_ctor_release(x_1135, 1);
+ x_1138 = x_1135;
+} else {
+ lean_dec_ref(x_1135);
+ x_1138 = lean_box(0);
+}
+x_1139 = lean_ctor_get(x_1136, 0);
+lean_inc(x_1139);
+if (lean_is_exclusive(x_1136)) {
+ lean_ctor_release(x_1136, 0);
+ x_1140 = x_1136;
+} else {
+ lean_dec_ref(x_1136);
+ x_1140 = lean_box(0);
+}
+x_1141 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1141, 0, x_1139);
+x_1142 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1142, 0, x_1035);
+lean_ctor_set(x_1142, 1, x_1036);
+lean_ctor_set(x_1142, 2, x_30);
+lean_ctor_set(x_1142, 3, x_1043);
+lean_ctor_set(x_1142, 4, x_1043);
+lean_ctor_set(x_1142, 5, x_1060);
+lean_ctor_set(x_1142, 6, x_1043);
+lean_ctor_set(x_1142, 7, x_1141);
+if (lean_is_scalar(x_1140)) {
+ x_1143 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1143 = x_1140;
+}
+lean_ctor_set(x_1143, 0, x_1142);
+if (lean_is_scalar(x_1138)) {
+ x_1144 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1144 = x_1138;
+}
+lean_ctor_set(x_1144, 0, x_1143);
+lean_ctor_set(x_1144, 1, x_1137);
+x_11 = x_1144;
+goto block_29;
+}
+}
+}
+else
+{
+uint8_t x_1145; 
+lean_free_object(x_1046);
+x_1145 = !lean_is_exclusive(x_1040);
+if (x_1145 == 0)
+{
+lean_object* x_1146; lean_object* x_1147; size_t x_1148; size_t x_1149; lean_object* x_1150; lean_object* x_1151; lean_object* x_1152; uint8_t x_1153; 
+x_1146 = lean_ctor_get(x_1040, 0);
+x_1147 = lean_array_get_size(x_1146);
+x_1148 = lean_usize_of_nat(x_1147);
+lean_dec(x_1147);
+x_1149 = 0;
+x_1150 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_1148, x_1149, x_1146, x_1057);
+x_1151 = lean_ctor_get(x_1150, 0);
+lean_inc(x_1151);
+x_1152 = lean_ctor_get(x_1150, 1);
+lean_inc(x_1152);
+lean_dec(x_1150);
+x_1153 = !lean_is_exclusive(x_1151);
+if (x_1153 == 0)
+{
+lean_object* x_1154; 
+x_1154 = lean_ctor_get(x_1151, 0);
+lean_ctor_set(x_1040, 0, x_1154);
+lean_ctor_set(x_1151, 0, x_1040);
+x_1061 = x_1151;
+x_1062 = x_1152;
+goto block_1107;
+}
+else
+{
+lean_object* x_1155; lean_object* x_1156; 
+x_1155 = lean_ctor_get(x_1151, 0);
+lean_inc(x_1155);
+lean_dec(x_1151);
+lean_ctor_set(x_1040, 0, x_1155);
+x_1156 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1156, 0, x_1040);
+x_1061 = x_1156;
+x_1062 = x_1152;
+goto block_1107;
+}
+}
+else
+{
+lean_object* x_1157; lean_object* x_1158; size_t x_1159; size_t x_1160; lean_object* x_1161; lean_object* x_1162; lean_object* x_1163; lean_object* x_1164; lean_object* x_1165; lean_object* x_1166; lean_object* x_1167; 
+x_1157 = lean_ctor_get(x_1040, 0);
+lean_inc(x_1157);
+lean_dec(x_1040);
+x_1158 = lean_array_get_size(x_1157);
+x_1159 = lean_usize_of_nat(x_1158);
+lean_dec(x_1158);
+x_1160 = 0;
+x_1161 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_1159, x_1160, x_1157, x_1057);
+x_1162 = lean_ctor_get(x_1161, 0);
+lean_inc(x_1162);
+x_1163 = lean_ctor_get(x_1161, 1);
+lean_inc(x_1163);
+lean_dec(x_1161);
+x_1164 = lean_ctor_get(x_1162, 0);
+lean_inc(x_1164);
+if (lean_is_exclusive(x_1162)) {
+ lean_ctor_release(x_1162, 0);
+ x_1165 = x_1162;
+} else {
+ lean_dec_ref(x_1162);
+ x_1165 = lean_box(0);
+}
+x_1166 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1166, 0, x_1164);
+if (lean_is_scalar(x_1165)) {
+ x_1167 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1167 = x_1165;
+}
+lean_ctor_set(x_1167, 0, x_1166);
+x_1061 = x_1167;
+x_1062 = x_1163;
+goto block_1107;
+}
+}
+block_1107:
+{
+if (lean_obj_tag(x_1041) == 0)
+{
+uint8_t x_1063; 
+x_1063 = !lean_is_exclusive(x_1061);
+if (x_1063 == 0)
+{
+lean_object* x_1064; lean_object* x_1065; lean_object* x_1066; 
+x_1064 = lean_ctor_get(x_1061, 0);
+x_1065 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1065, 0, x_1035);
+lean_ctor_set(x_1065, 1, x_1036);
+lean_ctor_set(x_1065, 2, x_30);
+lean_ctor_set(x_1065, 3, x_1043);
+lean_ctor_set(x_1065, 4, x_1043);
+lean_ctor_set(x_1065, 5, x_1060);
+lean_ctor_set(x_1065, 6, x_1064);
+lean_ctor_set(x_1065, 7, x_1043);
+lean_ctor_set(x_1061, 0, x_1065);
+if (lean_is_scalar(x_1058)) {
+ x_1066 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1066 = x_1058;
+}
+lean_ctor_set(x_1066, 0, x_1061);
+lean_ctor_set(x_1066, 1, x_1062);
+x_11 = x_1066;
+goto block_29;
+}
+else
+{
+lean_object* x_1067; lean_object* x_1068; lean_object* x_1069; lean_object* x_1070; 
+x_1067 = lean_ctor_get(x_1061, 0);
+lean_inc(x_1067);
+lean_dec(x_1061);
+x_1068 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1068, 0, x_1035);
+lean_ctor_set(x_1068, 1, x_1036);
+lean_ctor_set(x_1068, 2, x_30);
+lean_ctor_set(x_1068, 3, x_1043);
+lean_ctor_set(x_1068, 4, x_1043);
+lean_ctor_set(x_1068, 5, x_1060);
+lean_ctor_set(x_1068, 6, x_1067);
+lean_ctor_set(x_1068, 7, x_1043);
+x_1069 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1069, 0, x_1068);
+if (lean_is_scalar(x_1058)) {
+ x_1070 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1070 = x_1058;
+}
+lean_ctor_set(x_1070, 0, x_1069);
+lean_ctor_set(x_1070, 1, x_1062);
+x_11 = x_1070;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1071; uint8_t x_1072; 
+lean_dec(x_1058);
+x_1071 = lean_ctor_get(x_1061, 0);
+lean_inc(x_1071);
+lean_dec(x_1061);
+x_1072 = !lean_is_exclusive(x_1041);
+if (x_1072 == 0)
+{
+lean_object* x_1073; lean_object* x_1074; size_t x_1075; size_t x_1076; lean_object* x_1077; uint8_t x_1078; 
+x_1073 = lean_ctor_get(x_1041, 0);
+x_1074 = lean_array_get_size(x_1073);
+x_1075 = lean_usize_of_nat(x_1074);
+lean_dec(x_1074);
+x_1076 = 0;
+x_1077 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1075, x_1076, x_1073, x_1062);
+x_1078 = !lean_is_exclusive(x_1077);
+if (x_1078 == 0)
+{
+lean_object* x_1079; uint8_t x_1080; 
+x_1079 = lean_ctor_get(x_1077, 0);
+x_1080 = !lean_is_exclusive(x_1079);
+if (x_1080 == 0)
+{
+lean_object* x_1081; lean_object* x_1082; 
+x_1081 = lean_ctor_get(x_1079, 0);
+lean_ctor_set(x_1041, 0, x_1081);
+x_1082 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1082, 0, x_1035);
+lean_ctor_set(x_1082, 1, x_1036);
+lean_ctor_set(x_1082, 2, x_30);
+lean_ctor_set(x_1082, 3, x_1043);
+lean_ctor_set(x_1082, 4, x_1043);
+lean_ctor_set(x_1082, 5, x_1060);
+lean_ctor_set(x_1082, 6, x_1071);
+lean_ctor_set(x_1082, 7, x_1041);
+lean_ctor_set(x_1079, 0, x_1082);
+x_11 = x_1077;
+goto block_29;
+}
+else
+{
+lean_object* x_1083; lean_object* x_1084; lean_object* x_1085; 
+x_1083 = lean_ctor_get(x_1079, 0);
+lean_inc(x_1083);
+lean_dec(x_1079);
+lean_ctor_set(x_1041, 0, x_1083);
+x_1084 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1084, 0, x_1035);
+lean_ctor_set(x_1084, 1, x_1036);
+lean_ctor_set(x_1084, 2, x_30);
+lean_ctor_set(x_1084, 3, x_1043);
+lean_ctor_set(x_1084, 4, x_1043);
+lean_ctor_set(x_1084, 5, x_1060);
+lean_ctor_set(x_1084, 6, x_1071);
+lean_ctor_set(x_1084, 7, x_1041);
+x_1085 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1085, 0, x_1084);
+lean_ctor_set(x_1077, 0, x_1085);
+x_11 = x_1077;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1086; lean_object* x_1087; lean_object* x_1088; lean_object* x_1089; lean_object* x_1090; lean_object* x_1091; lean_object* x_1092; 
+x_1086 = lean_ctor_get(x_1077, 0);
+x_1087 = lean_ctor_get(x_1077, 1);
+lean_inc(x_1087);
+lean_inc(x_1086);
+lean_dec(x_1077);
+x_1088 = lean_ctor_get(x_1086, 0);
+lean_inc(x_1088);
+if (lean_is_exclusive(x_1086)) {
+ lean_ctor_release(x_1086, 0);
+ x_1089 = x_1086;
+} else {
+ lean_dec_ref(x_1086);
+ x_1089 = lean_box(0);
+}
+lean_ctor_set(x_1041, 0, x_1088);
+x_1090 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1090, 0, x_1035);
+lean_ctor_set(x_1090, 1, x_1036);
+lean_ctor_set(x_1090, 2, x_30);
+lean_ctor_set(x_1090, 3, x_1043);
+lean_ctor_set(x_1090, 4, x_1043);
+lean_ctor_set(x_1090, 5, x_1060);
+lean_ctor_set(x_1090, 6, x_1071);
+lean_ctor_set(x_1090, 7, x_1041);
+if (lean_is_scalar(x_1089)) {
+ x_1091 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1091 = x_1089;
+}
+lean_ctor_set(x_1091, 0, x_1090);
+x_1092 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1092, 0, x_1091);
+lean_ctor_set(x_1092, 1, x_1087);
+x_11 = x_1092;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1093; lean_object* x_1094; size_t x_1095; size_t x_1096; lean_object* x_1097; lean_object* x_1098; lean_object* x_1099; lean_object* x_1100; lean_object* x_1101; lean_object* x_1102; lean_object* x_1103; lean_object* x_1104; lean_object* x_1105; lean_object* x_1106; 
+x_1093 = lean_ctor_get(x_1041, 0);
+lean_inc(x_1093);
+lean_dec(x_1041);
+x_1094 = lean_array_get_size(x_1093);
+x_1095 = lean_usize_of_nat(x_1094);
+lean_dec(x_1094);
+x_1096 = 0;
+x_1097 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1095, x_1096, x_1093, x_1062);
+x_1098 = lean_ctor_get(x_1097, 0);
+lean_inc(x_1098);
+x_1099 = lean_ctor_get(x_1097, 1);
+lean_inc(x_1099);
+if (lean_is_exclusive(x_1097)) {
+ lean_ctor_release(x_1097, 0);
+ lean_ctor_release(x_1097, 1);
+ x_1100 = x_1097;
+} else {
+ lean_dec_ref(x_1097);
+ x_1100 = lean_box(0);
+}
+x_1101 = lean_ctor_get(x_1098, 0);
+lean_inc(x_1101);
+if (lean_is_exclusive(x_1098)) {
+ lean_ctor_release(x_1098, 0);
+ x_1102 = x_1098;
+} else {
+ lean_dec_ref(x_1098);
+ x_1102 = lean_box(0);
+}
+x_1103 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1103, 0, x_1101);
+x_1104 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1104, 0, x_1035);
+lean_ctor_set(x_1104, 1, x_1036);
+lean_ctor_set(x_1104, 2, x_30);
+lean_ctor_set(x_1104, 3, x_1043);
+lean_ctor_set(x_1104, 4, x_1043);
+lean_ctor_set(x_1104, 5, x_1060);
+lean_ctor_set(x_1104, 6, x_1071);
+lean_ctor_set(x_1104, 7, x_1103);
+if (lean_is_scalar(x_1102)) {
+ x_1105 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1105 = x_1102;
+}
+lean_ctor_set(x_1105, 0, x_1104);
+if (lean_is_scalar(x_1100)) {
+ x_1106 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1106 = x_1100;
+}
+lean_ctor_set(x_1106, 0, x_1105);
+lean_ctor_set(x_1106, 1, x_1099);
+x_11 = x_1106;
+goto block_29;
+}
+}
+}
+}
+else
+{
+lean_object* x_1168; lean_object* x_1169; lean_object* x_1170; 
+x_1168 = lean_ctor_get(x_1046, 0);
+lean_inc(x_1168);
+lean_dec(x_1046);
+if (lean_obj_tag(x_1040) == 0)
+{
+lean_dec(x_1058);
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_1193; lean_object* x_1194; lean_object* x_1195; 
+x_1193 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1193, 0, x_1035);
+lean_ctor_set(x_1193, 1, x_1036);
+lean_ctor_set(x_1193, 2, x_30);
+lean_ctor_set(x_1193, 3, x_1043);
+lean_ctor_set(x_1193, 4, x_1043);
+lean_ctor_set(x_1193, 5, x_1168);
+lean_ctor_set(x_1193, 6, x_1043);
+lean_ctor_set(x_1193, 7, x_1043);
+x_1194 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1194, 0, x_1193);
+x_1195 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1195, 0, x_1194);
+lean_ctor_set(x_1195, 1, x_1057);
+x_11 = x_1195;
+goto block_29;
+}
+else
+{
+lean_object* x_1196; lean_object* x_1197; lean_object* x_1198; size_t x_1199; size_t x_1200; lean_object* x_1201; lean_object* x_1202; lean_object* x_1203; lean_object* x_1204; lean_object* x_1205; lean_object* x_1206; lean_object* x_1207; lean_object* x_1208; lean_object* x_1209; lean_object* x_1210; 
+x_1196 = lean_ctor_get(x_1041, 0);
+lean_inc(x_1196);
+if (lean_is_exclusive(x_1041)) {
+ lean_ctor_release(x_1041, 0);
+ x_1197 = x_1041;
+} else {
+ lean_dec_ref(x_1041);
+ x_1197 = lean_box(0);
+}
+x_1198 = lean_array_get_size(x_1196);
+x_1199 = lean_usize_of_nat(x_1198);
+lean_dec(x_1198);
+x_1200 = 0;
+x_1201 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1199, x_1200, x_1196, x_1057);
+x_1202 = lean_ctor_get(x_1201, 0);
+lean_inc(x_1202);
+x_1203 = lean_ctor_get(x_1201, 1);
+lean_inc(x_1203);
+if (lean_is_exclusive(x_1201)) {
+ lean_ctor_release(x_1201, 0);
+ lean_ctor_release(x_1201, 1);
+ x_1204 = x_1201;
+} else {
+ lean_dec_ref(x_1201);
+ x_1204 = lean_box(0);
+}
+x_1205 = lean_ctor_get(x_1202, 0);
+lean_inc(x_1205);
+if (lean_is_exclusive(x_1202)) {
+ lean_ctor_release(x_1202, 0);
+ x_1206 = x_1202;
+} else {
+ lean_dec_ref(x_1202);
+ x_1206 = lean_box(0);
+}
+if (lean_is_scalar(x_1197)) {
+ x_1207 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1207 = x_1197;
+}
+lean_ctor_set(x_1207, 0, x_1205);
+x_1208 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1208, 0, x_1035);
+lean_ctor_set(x_1208, 1, x_1036);
+lean_ctor_set(x_1208, 2, x_30);
+lean_ctor_set(x_1208, 3, x_1043);
+lean_ctor_set(x_1208, 4, x_1043);
+lean_ctor_set(x_1208, 5, x_1168);
+lean_ctor_set(x_1208, 6, x_1043);
+lean_ctor_set(x_1208, 7, x_1207);
+if (lean_is_scalar(x_1206)) {
+ x_1209 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1209 = x_1206;
+}
+lean_ctor_set(x_1209, 0, x_1208);
+if (lean_is_scalar(x_1204)) {
+ x_1210 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1210 = x_1204;
+}
+lean_ctor_set(x_1210, 0, x_1209);
+lean_ctor_set(x_1210, 1, x_1203);
+x_11 = x_1210;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1211; lean_object* x_1212; lean_object* x_1213; size_t x_1214; size_t x_1215; lean_object* x_1216; lean_object* x_1217; lean_object* x_1218; lean_object* x_1219; lean_object* x_1220; lean_object* x_1221; lean_object* x_1222; 
+x_1211 = lean_ctor_get(x_1040, 0);
+lean_inc(x_1211);
+if (lean_is_exclusive(x_1040)) {
+ lean_ctor_release(x_1040, 0);
+ x_1212 = x_1040;
+} else {
+ lean_dec_ref(x_1040);
+ x_1212 = lean_box(0);
+}
+x_1213 = lean_array_get_size(x_1211);
+x_1214 = lean_usize_of_nat(x_1213);
+lean_dec(x_1213);
+x_1215 = 0;
+x_1216 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_1214, x_1215, x_1211, x_1057);
+x_1217 = lean_ctor_get(x_1216, 0);
+lean_inc(x_1217);
+x_1218 = lean_ctor_get(x_1216, 1);
+lean_inc(x_1218);
+lean_dec(x_1216);
+x_1219 = lean_ctor_get(x_1217, 0);
+lean_inc(x_1219);
+if (lean_is_exclusive(x_1217)) {
+ lean_ctor_release(x_1217, 0);
+ x_1220 = x_1217;
+} else {
+ lean_dec_ref(x_1217);
+ x_1220 = lean_box(0);
+}
+if (lean_is_scalar(x_1212)) {
+ x_1221 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1221 = x_1212;
+}
+lean_ctor_set(x_1221, 0, x_1219);
+if (lean_is_scalar(x_1220)) {
+ x_1222 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1222 = x_1220;
+}
+lean_ctor_set(x_1222, 0, x_1221);
+x_1169 = x_1222;
+x_1170 = x_1218;
+goto block_1192;
+}
+block_1192:
+{
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_1171; lean_object* x_1172; lean_object* x_1173; lean_object* x_1174; lean_object* x_1175; 
+x_1171 = lean_ctor_get(x_1169, 0);
+lean_inc(x_1171);
+if (lean_is_exclusive(x_1169)) {
+ lean_ctor_release(x_1169, 0);
+ x_1172 = x_1169;
+} else {
+ lean_dec_ref(x_1169);
+ x_1172 = lean_box(0);
+}
+x_1173 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1173, 0, x_1035);
+lean_ctor_set(x_1173, 1, x_1036);
+lean_ctor_set(x_1173, 2, x_30);
+lean_ctor_set(x_1173, 3, x_1043);
+lean_ctor_set(x_1173, 4, x_1043);
+lean_ctor_set(x_1173, 5, x_1168);
+lean_ctor_set(x_1173, 6, x_1171);
+lean_ctor_set(x_1173, 7, x_1043);
+if (lean_is_scalar(x_1172)) {
+ x_1174 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1174 = x_1172;
+}
+lean_ctor_set(x_1174, 0, x_1173);
+if (lean_is_scalar(x_1058)) {
+ x_1175 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1175 = x_1058;
+}
+lean_ctor_set(x_1175, 0, x_1174);
+lean_ctor_set(x_1175, 1, x_1170);
+x_11 = x_1175;
+goto block_29;
+}
+else
+{
+lean_object* x_1176; lean_object* x_1177; lean_object* x_1178; lean_object* x_1179; size_t x_1180; size_t x_1181; lean_object* x_1182; lean_object* x_1183; lean_object* x_1184; lean_object* x_1185; lean_object* x_1186; lean_object* x_1187; lean_object* x_1188; lean_object* x_1189; lean_object* x_1190; lean_object* x_1191; 
+lean_dec(x_1058);
+x_1176 = lean_ctor_get(x_1169, 0);
+lean_inc(x_1176);
+lean_dec(x_1169);
+x_1177 = lean_ctor_get(x_1041, 0);
+lean_inc(x_1177);
+if (lean_is_exclusive(x_1041)) {
+ lean_ctor_release(x_1041, 0);
+ x_1178 = x_1041;
+} else {
+ lean_dec_ref(x_1041);
+ x_1178 = lean_box(0);
+}
+x_1179 = lean_array_get_size(x_1177);
+x_1180 = lean_usize_of_nat(x_1179);
+lean_dec(x_1179);
+x_1181 = 0;
+x_1182 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1180, x_1181, x_1177, x_1170);
+x_1183 = lean_ctor_get(x_1182, 0);
+lean_inc(x_1183);
+x_1184 = lean_ctor_get(x_1182, 1);
+lean_inc(x_1184);
+if (lean_is_exclusive(x_1182)) {
+ lean_ctor_release(x_1182, 0);
+ lean_ctor_release(x_1182, 1);
+ x_1185 = x_1182;
+} else {
+ lean_dec_ref(x_1182);
+ x_1185 = lean_box(0);
+}
+x_1186 = lean_ctor_get(x_1183, 0);
+lean_inc(x_1186);
+if (lean_is_exclusive(x_1183)) {
+ lean_ctor_release(x_1183, 0);
+ x_1187 = x_1183;
+} else {
+ lean_dec_ref(x_1183);
+ x_1187 = lean_box(0);
+}
+if (lean_is_scalar(x_1178)) {
+ x_1188 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1188 = x_1178;
+}
+lean_ctor_set(x_1188, 0, x_1186);
+x_1189 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1189, 0, x_1035);
+lean_ctor_set(x_1189, 1, x_1036);
+lean_ctor_set(x_1189, 2, x_30);
+lean_ctor_set(x_1189, 3, x_1043);
+lean_ctor_set(x_1189, 4, x_1043);
+lean_ctor_set(x_1189, 5, x_1168);
+lean_ctor_set(x_1189, 6, x_1176);
+lean_ctor_set(x_1189, 7, x_1188);
+if (lean_is_scalar(x_1187)) {
+ x_1190 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1190 = x_1187;
+}
+lean_ctor_set(x_1190, 0, x_1189);
+if (lean_is_scalar(x_1185)) {
+ x_1191 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1191 = x_1185;
+}
+lean_ctor_set(x_1191, 0, x_1190);
+lean_ctor_set(x_1191, 1, x_1184);
+x_11 = x_1191;
+goto block_29;
+}
+}
+}
+}
+}
+else
+{
+uint8_t x_1223; 
+x_1223 = !lean_is_exclusive(x_1038);
+if (x_1223 == 0)
+{
+lean_object* x_1224; lean_object* x_1225; lean_object* x_1226; 
+x_1224 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__9___lambda__1), 3, 1);
+lean_closure_set(x_1224, 0, x_1043);
+x_1225 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(x_1224, x_1039, x_4);
+x_1226 = lean_ctor_get(x_1225, 0);
+lean_inc(x_1226);
+if (lean_obj_tag(x_1226) == 0)
+{
+uint8_t x_1227; 
+lean_dec(x_1038);
+lean_dec(x_30);
+lean_dec(x_1041);
+lean_dec(x_1040);
+lean_dec(x_1036);
+lean_dec(x_1035);
+x_1227 = !lean_is_exclusive(x_1225);
+if (x_1227 == 0)
+{
+lean_object* x_1228; uint8_t x_1229; 
+x_1228 = lean_ctor_get(x_1225, 0);
+lean_dec(x_1228);
+x_1229 = !lean_is_exclusive(x_1226);
+if (x_1229 == 0)
+{
+x_11 = x_1225;
+goto block_29;
+}
+else
+{
+lean_object* x_1230; lean_object* x_1231; 
+x_1230 = lean_ctor_get(x_1226, 0);
+lean_inc(x_1230);
+lean_dec(x_1226);
+x_1231 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_1231, 0, x_1230);
+lean_ctor_set(x_1225, 0, x_1231);
+x_11 = x_1225;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1232; lean_object* x_1233; lean_object* x_1234; lean_object* x_1235; lean_object* x_1236; 
+x_1232 = lean_ctor_get(x_1225, 1);
+lean_inc(x_1232);
+lean_dec(x_1225);
+x_1233 = lean_ctor_get(x_1226, 0);
+lean_inc(x_1233);
+if (lean_is_exclusive(x_1226)) {
+ lean_ctor_release(x_1226, 0);
+ x_1234 = x_1226;
+} else {
+ lean_dec_ref(x_1226);
+ x_1234 = lean_box(0);
+}
+if (lean_is_scalar(x_1234)) {
+ x_1235 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_1235 = x_1234;
+}
+lean_ctor_set(x_1235, 0, x_1233);
+x_1236 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1236, 0, x_1235);
+lean_ctor_set(x_1236, 1, x_1232);
+x_11 = x_1236;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1237; lean_object* x_1238; uint8_t x_1239; 
+x_1237 = lean_ctor_get(x_1225, 1);
+lean_inc(x_1237);
+if (lean_is_exclusive(x_1225)) {
+ lean_ctor_release(x_1225, 0);
+ lean_ctor_release(x_1225, 1);
+ x_1238 = x_1225;
+} else {
+ lean_dec_ref(x_1225);
+ x_1238 = lean_box(0);
+}
+x_1239 = !lean_is_exclusive(x_1226);
+if (x_1239 == 0)
+{
+lean_object* x_1240; lean_object* x_1241; lean_object* x_1242; 
+x_1240 = lean_ctor_get(x_1226, 0);
+if (lean_obj_tag(x_1040) == 0)
+{
+lean_dec(x_1238);
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_1288; lean_object* x_1289; 
+x_1288 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1288, 0, x_1035);
+lean_ctor_set(x_1288, 1, x_1036);
+lean_ctor_set(x_1288, 2, x_30);
+lean_ctor_set(x_1288, 3, x_1043);
+lean_ctor_set(x_1288, 4, x_1038);
+lean_ctor_set(x_1288, 5, x_1240);
+lean_ctor_set(x_1288, 6, x_1043);
+lean_ctor_set(x_1288, 7, x_1043);
+lean_ctor_set(x_1226, 0, x_1288);
+x_1289 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1289, 0, x_1226);
+lean_ctor_set(x_1289, 1, x_1237);
+x_11 = x_1289;
+goto block_29;
+}
+else
+{
+uint8_t x_1290; 
+lean_free_object(x_1226);
+x_1290 = !lean_is_exclusive(x_1041);
+if (x_1290 == 0)
+{
+lean_object* x_1291; lean_object* x_1292; size_t x_1293; size_t x_1294; lean_object* x_1295; uint8_t x_1296; 
+x_1291 = lean_ctor_get(x_1041, 0);
+x_1292 = lean_array_get_size(x_1291);
+x_1293 = lean_usize_of_nat(x_1292);
+lean_dec(x_1292);
+x_1294 = 0;
+x_1295 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1293, x_1294, x_1291, x_1237);
+x_1296 = !lean_is_exclusive(x_1295);
+if (x_1296 == 0)
+{
+lean_object* x_1297; uint8_t x_1298; 
+x_1297 = lean_ctor_get(x_1295, 0);
+x_1298 = !lean_is_exclusive(x_1297);
+if (x_1298 == 0)
+{
+lean_object* x_1299; lean_object* x_1300; 
+x_1299 = lean_ctor_get(x_1297, 0);
+lean_ctor_set(x_1041, 0, x_1299);
+x_1300 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1300, 0, x_1035);
+lean_ctor_set(x_1300, 1, x_1036);
+lean_ctor_set(x_1300, 2, x_30);
+lean_ctor_set(x_1300, 3, x_1043);
+lean_ctor_set(x_1300, 4, x_1038);
+lean_ctor_set(x_1300, 5, x_1240);
+lean_ctor_set(x_1300, 6, x_1043);
+lean_ctor_set(x_1300, 7, x_1041);
+lean_ctor_set(x_1297, 0, x_1300);
+x_11 = x_1295;
+goto block_29;
+}
+else
+{
+lean_object* x_1301; lean_object* x_1302; lean_object* x_1303; 
+x_1301 = lean_ctor_get(x_1297, 0);
+lean_inc(x_1301);
+lean_dec(x_1297);
+lean_ctor_set(x_1041, 0, x_1301);
+x_1302 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1302, 0, x_1035);
+lean_ctor_set(x_1302, 1, x_1036);
+lean_ctor_set(x_1302, 2, x_30);
+lean_ctor_set(x_1302, 3, x_1043);
+lean_ctor_set(x_1302, 4, x_1038);
+lean_ctor_set(x_1302, 5, x_1240);
+lean_ctor_set(x_1302, 6, x_1043);
+lean_ctor_set(x_1302, 7, x_1041);
+x_1303 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1303, 0, x_1302);
+lean_ctor_set(x_1295, 0, x_1303);
+x_11 = x_1295;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1304; lean_object* x_1305; lean_object* x_1306; lean_object* x_1307; lean_object* x_1308; lean_object* x_1309; lean_object* x_1310; 
+x_1304 = lean_ctor_get(x_1295, 0);
+x_1305 = lean_ctor_get(x_1295, 1);
+lean_inc(x_1305);
+lean_inc(x_1304);
+lean_dec(x_1295);
+x_1306 = lean_ctor_get(x_1304, 0);
+lean_inc(x_1306);
+if (lean_is_exclusive(x_1304)) {
+ lean_ctor_release(x_1304, 0);
+ x_1307 = x_1304;
+} else {
+ lean_dec_ref(x_1304);
+ x_1307 = lean_box(0);
+}
+lean_ctor_set(x_1041, 0, x_1306);
+x_1308 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1308, 0, x_1035);
+lean_ctor_set(x_1308, 1, x_1036);
+lean_ctor_set(x_1308, 2, x_30);
+lean_ctor_set(x_1308, 3, x_1043);
+lean_ctor_set(x_1308, 4, x_1038);
+lean_ctor_set(x_1308, 5, x_1240);
+lean_ctor_set(x_1308, 6, x_1043);
+lean_ctor_set(x_1308, 7, x_1041);
+if (lean_is_scalar(x_1307)) {
+ x_1309 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1309 = x_1307;
+}
+lean_ctor_set(x_1309, 0, x_1308);
+x_1310 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1310, 0, x_1309);
+lean_ctor_set(x_1310, 1, x_1305);
+x_11 = x_1310;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1311; lean_object* x_1312; size_t x_1313; size_t x_1314; lean_object* x_1315; lean_object* x_1316; lean_object* x_1317; lean_object* x_1318; lean_object* x_1319; lean_object* x_1320; lean_object* x_1321; lean_object* x_1322; lean_object* x_1323; lean_object* x_1324; 
+x_1311 = lean_ctor_get(x_1041, 0);
+lean_inc(x_1311);
+lean_dec(x_1041);
+x_1312 = lean_array_get_size(x_1311);
+x_1313 = lean_usize_of_nat(x_1312);
+lean_dec(x_1312);
+x_1314 = 0;
+x_1315 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1313, x_1314, x_1311, x_1237);
+x_1316 = lean_ctor_get(x_1315, 0);
+lean_inc(x_1316);
+x_1317 = lean_ctor_get(x_1315, 1);
+lean_inc(x_1317);
+if (lean_is_exclusive(x_1315)) {
+ lean_ctor_release(x_1315, 0);
+ lean_ctor_release(x_1315, 1);
+ x_1318 = x_1315;
+} else {
+ lean_dec_ref(x_1315);
+ x_1318 = lean_box(0);
+}
+x_1319 = lean_ctor_get(x_1316, 0);
+lean_inc(x_1319);
+if (lean_is_exclusive(x_1316)) {
+ lean_ctor_release(x_1316, 0);
+ x_1320 = x_1316;
+} else {
+ lean_dec_ref(x_1316);
+ x_1320 = lean_box(0);
+}
+x_1321 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1321, 0, x_1319);
+x_1322 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1322, 0, x_1035);
+lean_ctor_set(x_1322, 1, x_1036);
+lean_ctor_set(x_1322, 2, x_30);
+lean_ctor_set(x_1322, 3, x_1043);
+lean_ctor_set(x_1322, 4, x_1038);
+lean_ctor_set(x_1322, 5, x_1240);
+lean_ctor_set(x_1322, 6, x_1043);
+lean_ctor_set(x_1322, 7, x_1321);
+if (lean_is_scalar(x_1320)) {
+ x_1323 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1323 = x_1320;
+}
+lean_ctor_set(x_1323, 0, x_1322);
+if (lean_is_scalar(x_1318)) {
+ x_1324 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1324 = x_1318;
+}
+lean_ctor_set(x_1324, 0, x_1323);
+lean_ctor_set(x_1324, 1, x_1317);
+x_11 = x_1324;
+goto block_29;
+}
+}
+}
+else
+{
+uint8_t x_1325; 
+lean_free_object(x_1226);
+x_1325 = !lean_is_exclusive(x_1040);
+if (x_1325 == 0)
+{
+lean_object* x_1326; lean_object* x_1327; size_t x_1328; size_t x_1329; lean_object* x_1330; lean_object* x_1331; lean_object* x_1332; uint8_t x_1333; 
+x_1326 = lean_ctor_get(x_1040, 0);
+x_1327 = lean_array_get_size(x_1326);
+x_1328 = lean_usize_of_nat(x_1327);
+lean_dec(x_1327);
+x_1329 = 0;
+x_1330 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_1328, x_1329, x_1326, x_1237);
+x_1331 = lean_ctor_get(x_1330, 0);
+lean_inc(x_1331);
+x_1332 = lean_ctor_get(x_1330, 1);
+lean_inc(x_1332);
+lean_dec(x_1330);
+x_1333 = !lean_is_exclusive(x_1331);
+if (x_1333 == 0)
+{
+lean_object* x_1334; 
+x_1334 = lean_ctor_get(x_1331, 0);
+lean_ctor_set(x_1040, 0, x_1334);
+lean_ctor_set(x_1331, 0, x_1040);
+x_1241 = x_1331;
+x_1242 = x_1332;
+goto block_1287;
+}
+else
+{
+lean_object* x_1335; lean_object* x_1336; 
+x_1335 = lean_ctor_get(x_1331, 0);
+lean_inc(x_1335);
+lean_dec(x_1331);
+lean_ctor_set(x_1040, 0, x_1335);
+x_1336 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1336, 0, x_1040);
+x_1241 = x_1336;
+x_1242 = x_1332;
+goto block_1287;
+}
+}
+else
+{
+lean_object* x_1337; lean_object* x_1338; size_t x_1339; size_t x_1340; lean_object* x_1341; lean_object* x_1342; lean_object* x_1343; lean_object* x_1344; lean_object* x_1345; lean_object* x_1346; lean_object* x_1347; 
+x_1337 = lean_ctor_get(x_1040, 0);
+lean_inc(x_1337);
+lean_dec(x_1040);
+x_1338 = lean_array_get_size(x_1337);
+x_1339 = lean_usize_of_nat(x_1338);
+lean_dec(x_1338);
+x_1340 = 0;
+x_1341 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_1339, x_1340, x_1337, x_1237);
+x_1342 = lean_ctor_get(x_1341, 0);
+lean_inc(x_1342);
+x_1343 = lean_ctor_get(x_1341, 1);
+lean_inc(x_1343);
+lean_dec(x_1341);
+x_1344 = lean_ctor_get(x_1342, 0);
+lean_inc(x_1344);
+if (lean_is_exclusive(x_1342)) {
+ lean_ctor_release(x_1342, 0);
+ x_1345 = x_1342;
+} else {
+ lean_dec_ref(x_1342);
+ x_1345 = lean_box(0);
+}
+x_1346 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1346, 0, x_1344);
+if (lean_is_scalar(x_1345)) {
+ x_1347 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1347 = x_1345;
+}
+lean_ctor_set(x_1347, 0, x_1346);
+x_1241 = x_1347;
+x_1242 = x_1343;
+goto block_1287;
+}
+}
+block_1287:
+{
+if (lean_obj_tag(x_1041) == 0)
+{
+uint8_t x_1243; 
+x_1243 = !lean_is_exclusive(x_1241);
+if (x_1243 == 0)
+{
+lean_object* x_1244; lean_object* x_1245; lean_object* x_1246; 
+x_1244 = lean_ctor_get(x_1241, 0);
+x_1245 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1245, 0, x_1035);
+lean_ctor_set(x_1245, 1, x_1036);
+lean_ctor_set(x_1245, 2, x_30);
+lean_ctor_set(x_1245, 3, x_1043);
+lean_ctor_set(x_1245, 4, x_1038);
+lean_ctor_set(x_1245, 5, x_1240);
+lean_ctor_set(x_1245, 6, x_1244);
+lean_ctor_set(x_1245, 7, x_1043);
+lean_ctor_set(x_1241, 0, x_1245);
+if (lean_is_scalar(x_1238)) {
+ x_1246 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1246 = x_1238;
+}
+lean_ctor_set(x_1246, 0, x_1241);
+lean_ctor_set(x_1246, 1, x_1242);
+x_11 = x_1246;
+goto block_29;
+}
+else
+{
+lean_object* x_1247; lean_object* x_1248; lean_object* x_1249; lean_object* x_1250; 
+x_1247 = lean_ctor_get(x_1241, 0);
+lean_inc(x_1247);
+lean_dec(x_1241);
+x_1248 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1248, 0, x_1035);
+lean_ctor_set(x_1248, 1, x_1036);
+lean_ctor_set(x_1248, 2, x_30);
+lean_ctor_set(x_1248, 3, x_1043);
+lean_ctor_set(x_1248, 4, x_1038);
+lean_ctor_set(x_1248, 5, x_1240);
+lean_ctor_set(x_1248, 6, x_1247);
+lean_ctor_set(x_1248, 7, x_1043);
+x_1249 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1249, 0, x_1248);
+if (lean_is_scalar(x_1238)) {
+ x_1250 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1250 = x_1238;
+}
+lean_ctor_set(x_1250, 0, x_1249);
+lean_ctor_set(x_1250, 1, x_1242);
+x_11 = x_1250;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1251; uint8_t x_1252; 
+lean_dec(x_1238);
+x_1251 = lean_ctor_get(x_1241, 0);
+lean_inc(x_1251);
+lean_dec(x_1241);
+x_1252 = !lean_is_exclusive(x_1041);
+if (x_1252 == 0)
+{
+lean_object* x_1253; lean_object* x_1254; size_t x_1255; size_t x_1256; lean_object* x_1257; uint8_t x_1258; 
+x_1253 = lean_ctor_get(x_1041, 0);
+x_1254 = lean_array_get_size(x_1253);
+x_1255 = lean_usize_of_nat(x_1254);
+lean_dec(x_1254);
+x_1256 = 0;
+x_1257 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1255, x_1256, x_1253, x_1242);
+x_1258 = !lean_is_exclusive(x_1257);
+if (x_1258 == 0)
+{
+lean_object* x_1259; uint8_t x_1260; 
+x_1259 = lean_ctor_get(x_1257, 0);
+x_1260 = !lean_is_exclusive(x_1259);
+if (x_1260 == 0)
+{
+lean_object* x_1261; lean_object* x_1262; 
+x_1261 = lean_ctor_get(x_1259, 0);
+lean_ctor_set(x_1041, 0, x_1261);
+x_1262 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1262, 0, x_1035);
+lean_ctor_set(x_1262, 1, x_1036);
+lean_ctor_set(x_1262, 2, x_30);
+lean_ctor_set(x_1262, 3, x_1043);
+lean_ctor_set(x_1262, 4, x_1038);
+lean_ctor_set(x_1262, 5, x_1240);
+lean_ctor_set(x_1262, 6, x_1251);
+lean_ctor_set(x_1262, 7, x_1041);
+lean_ctor_set(x_1259, 0, x_1262);
+x_11 = x_1257;
+goto block_29;
+}
+else
+{
+lean_object* x_1263; lean_object* x_1264; lean_object* x_1265; 
+x_1263 = lean_ctor_get(x_1259, 0);
+lean_inc(x_1263);
+lean_dec(x_1259);
+lean_ctor_set(x_1041, 0, x_1263);
+x_1264 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1264, 0, x_1035);
+lean_ctor_set(x_1264, 1, x_1036);
+lean_ctor_set(x_1264, 2, x_30);
+lean_ctor_set(x_1264, 3, x_1043);
+lean_ctor_set(x_1264, 4, x_1038);
+lean_ctor_set(x_1264, 5, x_1240);
+lean_ctor_set(x_1264, 6, x_1251);
+lean_ctor_set(x_1264, 7, x_1041);
+x_1265 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1265, 0, x_1264);
+lean_ctor_set(x_1257, 0, x_1265);
+x_11 = x_1257;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1266; lean_object* x_1267; lean_object* x_1268; lean_object* x_1269; lean_object* x_1270; lean_object* x_1271; lean_object* x_1272; 
+x_1266 = lean_ctor_get(x_1257, 0);
+x_1267 = lean_ctor_get(x_1257, 1);
+lean_inc(x_1267);
+lean_inc(x_1266);
+lean_dec(x_1257);
+x_1268 = lean_ctor_get(x_1266, 0);
+lean_inc(x_1268);
+if (lean_is_exclusive(x_1266)) {
+ lean_ctor_release(x_1266, 0);
+ x_1269 = x_1266;
+} else {
+ lean_dec_ref(x_1266);
+ x_1269 = lean_box(0);
+}
+lean_ctor_set(x_1041, 0, x_1268);
+x_1270 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1270, 0, x_1035);
+lean_ctor_set(x_1270, 1, x_1036);
+lean_ctor_set(x_1270, 2, x_30);
+lean_ctor_set(x_1270, 3, x_1043);
+lean_ctor_set(x_1270, 4, x_1038);
+lean_ctor_set(x_1270, 5, x_1240);
+lean_ctor_set(x_1270, 6, x_1251);
+lean_ctor_set(x_1270, 7, x_1041);
+if (lean_is_scalar(x_1269)) {
+ x_1271 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1271 = x_1269;
+}
+lean_ctor_set(x_1271, 0, x_1270);
+x_1272 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1272, 0, x_1271);
+lean_ctor_set(x_1272, 1, x_1267);
+x_11 = x_1272;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1273; lean_object* x_1274; size_t x_1275; size_t x_1276; lean_object* x_1277; lean_object* x_1278; lean_object* x_1279; lean_object* x_1280; lean_object* x_1281; lean_object* x_1282; lean_object* x_1283; lean_object* x_1284; lean_object* x_1285; lean_object* x_1286; 
+x_1273 = lean_ctor_get(x_1041, 0);
+lean_inc(x_1273);
+lean_dec(x_1041);
+x_1274 = lean_array_get_size(x_1273);
+x_1275 = lean_usize_of_nat(x_1274);
+lean_dec(x_1274);
+x_1276 = 0;
+x_1277 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1275, x_1276, x_1273, x_1242);
+x_1278 = lean_ctor_get(x_1277, 0);
+lean_inc(x_1278);
+x_1279 = lean_ctor_get(x_1277, 1);
+lean_inc(x_1279);
+if (lean_is_exclusive(x_1277)) {
+ lean_ctor_release(x_1277, 0);
+ lean_ctor_release(x_1277, 1);
+ x_1280 = x_1277;
+} else {
+ lean_dec_ref(x_1277);
+ x_1280 = lean_box(0);
+}
+x_1281 = lean_ctor_get(x_1278, 0);
+lean_inc(x_1281);
+if (lean_is_exclusive(x_1278)) {
+ lean_ctor_release(x_1278, 0);
+ x_1282 = x_1278;
+} else {
+ lean_dec_ref(x_1278);
+ x_1282 = lean_box(0);
+}
+x_1283 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1283, 0, x_1281);
+x_1284 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1284, 0, x_1035);
+lean_ctor_set(x_1284, 1, x_1036);
+lean_ctor_set(x_1284, 2, x_30);
+lean_ctor_set(x_1284, 3, x_1043);
+lean_ctor_set(x_1284, 4, x_1038);
+lean_ctor_set(x_1284, 5, x_1240);
+lean_ctor_set(x_1284, 6, x_1251);
+lean_ctor_set(x_1284, 7, x_1283);
+if (lean_is_scalar(x_1282)) {
+ x_1285 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1285 = x_1282;
+}
+lean_ctor_set(x_1285, 0, x_1284);
+if (lean_is_scalar(x_1280)) {
+ x_1286 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1286 = x_1280;
+}
+lean_ctor_set(x_1286, 0, x_1285);
+lean_ctor_set(x_1286, 1, x_1279);
+x_11 = x_1286;
+goto block_29;
+}
+}
+}
+}
+else
+{
+lean_object* x_1348; lean_object* x_1349; lean_object* x_1350; 
+x_1348 = lean_ctor_get(x_1226, 0);
+lean_inc(x_1348);
+lean_dec(x_1226);
+if (lean_obj_tag(x_1040) == 0)
+{
+lean_dec(x_1238);
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_1373; lean_object* x_1374; lean_object* x_1375; 
+x_1373 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1373, 0, x_1035);
+lean_ctor_set(x_1373, 1, x_1036);
+lean_ctor_set(x_1373, 2, x_30);
+lean_ctor_set(x_1373, 3, x_1043);
+lean_ctor_set(x_1373, 4, x_1038);
+lean_ctor_set(x_1373, 5, x_1348);
+lean_ctor_set(x_1373, 6, x_1043);
+lean_ctor_set(x_1373, 7, x_1043);
+x_1374 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1374, 0, x_1373);
+x_1375 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1375, 0, x_1374);
+lean_ctor_set(x_1375, 1, x_1237);
+x_11 = x_1375;
+goto block_29;
+}
+else
+{
+lean_object* x_1376; lean_object* x_1377; lean_object* x_1378; size_t x_1379; size_t x_1380; lean_object* x_1381; lean_object* x_1382; lean_object* x_1383; lean_object* x_1384; lean_object* x_1385; lean_object* x_1386; lean_object* x_1387; lean_object* x_1388; lean_object* x_1389; lean_object* x_1390; 
+x_1376 = lean_ctor_get(x_1041, 0);
+lean_inc(x_1376);
+if (lean_is_exclusive(x_1041)) {
+ lean_ctor_release(x_1041, 0);
+ x_1377 = x_1041;
+} else {
+ lean_dec_ref(x_1041);
+ x_1377 = lean_box(0);
+}
+x_1378 = lean_array_get_size(x_1376);
+x_1379 = lean_usize_of_nat(x_1378);
+lean_dec(x_1378);
+x_1380 = 0;
+x_1381 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1379, x_1380, x_1376, x_1237);
+x_1382 = lean_ctor_get(x_1381, 0);
+lean_inc(x_1382);
+x_1383 = lean_ctor_get(x_1381, 1);
+lean_inc(x_1383);
+if (lean_is_exclusive(x_1381)) {
+ lean_ctor_release(x_1381, 0);
+ lean_ctor_release(x_1381, 1);
+ x_1384 = x_1381;
+} else {
+ lean_dec_ref(x_1381);
+ x_1384 = lean_box(0);
+}
+x_1385 = lean_ctor_get(x_1382, 0);
+lean_inc(x_1385);
+if (lean_is_exclusive(x_1382)) {
+ lean_ctor_release(x_1382, 0);
+ x_1386 = x_1382;
+} else {
+ lean_dec_ref(x_1382);
+ x_1386 = lean_box(0);
+}
+if (lean_is_scalar(x_1377)) {
+ x_1387 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1387 = x_1377;
+}
+lean_ctor_set(x_1387, 0, x_1385);
+x_1388 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1388, 0, x_1035);
+lean_ctor_set(x_1388, 1, x_1036);
+lean_ctor_set(x_1388, 2, x_30);
+lean_ctor_set(x_1388, 3, x_1043);
+lean_ctor_set(x_1388, 4, x_1038);
+lean_ctor_set(x_1388, 5, x_1348);
+lean_ctor_set(x_1388, 6, x_1043);
+lean_ctor_set(x_1388, 7, x_1387);
+if (lean_is_scalar(x_1386)) {
+ x_1389 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1389 = x_1386;
+}
+lean_ctor_set(x_1389, 0, x_1388);
+if (lean_is_scalar(x_1384)) {
+ x_1390 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1390 = x_1384;
+}
+lean_ctor_set(x_1390, 0, x_1389);
+lean_ctor_set(x_1390, 1, x_1383);
+x_11 = x_1390;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1391; lean_object* x_1392; lean_object* x_1393; size_t x_1394; size_t x_1395; lean_object* x_1396; lean_object* x_1397; lean_object* x_1398; lean_object* x_1399; lean_object* x_1400; lean_object* x_1401; lean_object* x_1402; 
+x_1391 = lean_ctor_get(x_1040, 0);
+lean_inc(x_1391);
+if (lean_is_exclusive(x_1040)) {
+ lean_ctor_release(x_1040, 0);
+ x_1392 = x_1040;
+} else {
+ lean_dec_ref(x_1040);
+ x_1392 = lean_box(0);
+}
+x_1393 = lean_array_get_size(x_1391);
+x_1394 = lean_usize_of_nat(x_1393);
+lean_dec(x_1393);
+x_1395 = 0;
+x_1396 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_1394, x_1395, x_1391, x_1237);
+x_1397 = lean_ctor_get(x_1396, 0);
+lean_inc(x_1397);
+x_1398 = lean_ctor_get(x_1396, 1);
+lean_inc(x_1398);
+lean_dec(x_1396);
+x_1399 = lean_ctor_get(x_1397, 0);
+lean_inc(x_1399);
+if (lean_is_exclusive(x_1397)) {
+ lean_ctor_release(x_1397, 0);
+ x_1400 = x_1397;
+} else {
+ lean_dec_ref(x_1397);
+ x_1400 = lean_box(0);
+}
+if (lean_is_scalar(x_1392)) {
+ x_1401 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1401 = x_1392;
+}
+lean_ctor_set(x_1401, 0, x_1399);
+if (lean_is_scalar(x_1400)) {
+ x_1402 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1402 = x_1400;
+}
+lean_ctor_set(x_1402, 0, x_1401);
+x_1349 = x_1402;
+x_1350 = x_1398;
+goto block_1372;
+}
+block_1372:
+{
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_1351; lean_object* x_1352; lean_object* x_1353; lean_object* x_1354; lean_object* x_1355; 
+x_1351 = lean_ctor_get(x_1349, 0);
+lean_inc(x_1351);
+if (lean_is_exclusive(x_1349)) {
+ lean_ctor_release(x_1349, 0);
+ x_1352 = x_1349;
+} else {
+ lean_dec_ref(x_1349);
+ x_1352 = lean_box(0);
+}
+x_1353 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1353, 0, x_1035);
+lean_ctor_set(x_1353, 1, x_1036);
+lean_ctor_set(x_1353, 2, x_30);
+lean_ctor_set(x_1353, 3, x_1043);
+lean_ctor_set(x_1353, 4, x_1038);
+lean_ctor_set(x_1353, 5, x_1348);
+lean_ctor_set(x_1353, 6, x_1351);
+lean_ctor_set(x_1353, 7, x_1043);
+if (lean_is_scalar(x_1352)) {
+ x_1354 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1354 = x_1352;
+}
+lean_ctor_set(x_1354, 0, x_1353);
+if (lean_is_scalar(x_1238)) {
+ x_1355 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1355 = x_1238;
+}
+lean_ctor_set(x_1355, 0, x_1354);
+lean_ctor_set(x_1355, 1, x_1350);
+x_11 = x_1355;
+goto block_29;
+}
+else
+{
+lean_object* x_1356; lean_object* x_1357; lean_object* x_1358; lean_object* x_1359; size_t x_1360; size_t x_1361; lean_object* x_1362; lean_object* x_1363; lean_object* x_1364; lean_object* x_1365; lean_object* x_1366; lean_object* x_1367; lean_object* x_1368; lean_object* x_1369; lean_object* x_1370; lean_object* x_1371; 
+lean_dec(x_1238);
+x_1356 = lean_ctor_get(x_1349, 0);
+lean_inc(x_1356);
+lean_dec(x_1349);
+x_1357 = lean_ctor_get(x_1041, 0);
+lean_inc(x_1357);
+if (lean_is_exclusive(x_1041)) {
+ lean_ctor_release(x_1041, 0);
+ x_1358 = x_1041;
+} else {
+ lean_dec_ref(x_1041);
+ x_1358 = lean_box(0);
+}
+x_1359 = lean_array_get_size(x_1357);
+x_1360 = lean_usize_of_nat(x_1359);
+lean_dec(x_1359);
+x_1361 = 0;
+x_1362 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1360, x_1361, x_1357, x_1350);
+x_1363 = lean_ctor_get(x_1362, 0);
+lean_inc(x_1363);
+x_1364 = lean_ctor_get(x_1362, 1);
+lean_inc(x_1364);
+if (lean_is_exclusive(x_1362)) {
+ lean_ctor_release(x_1362, 0);
+ lean_ctor_release(x_1362, 1);
+ x_1365 = x_1362;
+} else {
+ lean_dec_ref(x_1362);
+ x_1365 = lean_box(0);
+}
+x_1366 = lean_ctor_get(x_1363, 0);
+lean_inc(x_1366);
+if (lean_is_exclusive(x_1363)) {
+ lean_ctor_release(x_1363, 0);
+ x_1367 = x_1363;
+} else {
+ lean_dec_ref(x_1363);
+ x_1367 = lean_box(0);
+}
+if (lean_is_scalar(x_1358)) {
+ x_1368 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1368 = x_1358;
+}
+lean_ctor_set(x_1368, 0, x_1366);
+x_1369 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1369, 0, x_1035);
+lean_ctor_set(x_1369, 1, x_1036);
+lean_ctor_set(x_1369, 2, x_30);
+lean_ctor_set(x_1369, 3, x_1043);
+lean_ctor_set(x_1369, 4, x_1038);
+lean_ctor_set(x_1369, 5, x_1348);
+lean_ctor_set(x_1369, 6, x_1356);
+lean_ctor_set(x_1369, 7, x_1368);
+if (lean_is_scalar(x_1367)) {
+ x_1370 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1370 = x_1367;
+}
+lean_ctor_set(x_1370, 0, x_1369);
+if (lean_is_scalar(x_1365)) {
+ x_1371 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1371 = x_1365;
+}
+lean_ctor_set(x_1371, 0, x_1370);
+lean_ctor_set(x_1371, 1, x_1364);
+x_11 = x_1371;
+goto block_29;
+}
+}
+}
+}
+}
+else
+{
+lean_object* x_1403; lean_object* x_1404; lean_object* x_1405; lean_object* x_1406; lean_object* x_1407; 
+x_1403 = lean_ctor_get(x_1038, 0);
+lean_inc(x_1403);
+lean_dec(x_1038);
+x_1404 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1404, 0, x_1403);
+x_1405 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__9___lambda__1), 3, 1);
+lean_closure_set(x_1405, 0, x_1043);
+x_1406 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(x_1405, x_1039, x_4);
+x_1407 = lean_ctor_get(x_1406, 0);
+lean_inc(x_1407);
+if (lean_obj_tag(x_1407) == 0)
+{
+lean_object* x_1408; lean_object* x_1409; lean_object* x_1410; lean_object* x_1411; lean_object* x_1412; lean_object* x_1413; 
+lean_dec(x_1404);
+lean_dec(x_30);
+lean_dec(x_1041);
+lean_dec(x_1040);
+lean_dec(x_1036);
+lean_dec(x_1035);
+x_1408 = lean_ctor_get(x_1406, 1);
+lean_inc(x_1408);
+if (lean_is_exclusive(x_1406)) {
+ lean_ctor_release(x_1406, 0);
+ lean_ctor_release(x_1406, 1);
+ x_1409 = x_1406;
+} else {
+ lean_dec_ref(x_1406);
+ x_1409 = lean_box(0);
+}
+x_1410 = lean_ctor_get(x_1407, 0);
+lean_inc(x_1410);
+if (lean_is_exclusive(x_1407)) {
+ lean_ctor_release(x_1407, 0);
+ x_1411 = x_1407;
+} else {
+ lean_dec_ref(x_1407);
+ x_1411 = lean_box(0);
+}
+if (lean_is_scalar(x_1411)) {
+ x_1412 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_1412 = x_1411;
+}
+lean_ctor_set(x_1412, 0, x_1410);
+if (lean_is_scalar(x_1409)) {
+ x_1413 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1413 = x_1409;
+}
+lean_ctor_set(x_1413, 0, x_1412);
+lean_ctor_set(x_1413, 1, x_1408);
+x_11 = x_1413;
+goto block_29;
+}
+else
+{
+lean_object* x_1414; lean_object* x_1415; lean_object* x_1416; lean_object* x_1417; lean_object* x_1418; lean_object* x_1419; 
+x_1414 = lean_ctor_get(x_1406, 1);
+lean_inc(x_1414);
+if (lean_is_exclusive(x_1406)) {
+ lean_ctor_release(x_1406, 0);
+ lean_ctor_release(x_1406, 1);
+ x_1415 = x_1406;
+} else {
+ lean_dec_ref(x_1406);
+ x_1415 = lean_box(0);
+}
+x_1416 = lean_ctor_get(x_1407, 0);
+lean_inc(x_1416);
+if (lean_is_exclusive(x_1407)) {
+ lean_ctor_release(x_1407, 0);
+ x_1417 = x_1407;
+} else {
+ lean_dec_ref(x_1407);
+ x_1417 = lean_box(0);
+}
+if (lean_obj_tag(x_1040) == 0)
+{
+lean_dec(x_1415);
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_1442; lean_object* x_1443; lean_object* x_1444; 
+x_1442 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1442, 0, x_1035);
+lean_ctor_set(x_1442, 1, x_1036);
+lean_ctor_set(x_1442, 2, x_30);
+lean_ctor_set(x_1442, 3, x_1043);
+lean_ctor_set(x_1442, 4, x_1404);
+lean_ctor_set(x_1442, 5, x_1416);
+lean_ctor_set(x_1442, 6, x_1043);
+lean_ctor_set(x_1442, 7, x_1043);
+if (lean_is_scalar(x_1417)) {
+ x_1443 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1443 = x_1417;
+}
+lean_ctor_set(x_1443, 0, x_1442);
+x_1444 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1444, 0, x_1443);
+lean_ctor_set(x_1444, 1, x_1414);
+x_11 = x_1444;
+goto block_29;
+}
+else
+{
+lean_object* x_1445; lean_object* x_1446; lean_object* x_1447; size_t x_1448; size_t x_1449; lean_object* x_1450; lean_object* x_1451; lean_object* x_1452; lean_object* x_1453; lean_object* x_1454; lean_object* x_1455; lean_object* x_1456; lean_object* x_1457; lean_object* x_1458; lean_object* x_1459; 
+lean_dec(x_1417);
+x_1445 = lean_ctor_get(x_1041, 0);
+lean_inc(x_1445);
+if (lean_is_exclusive(x_1041)) {
+ lean_ctor_release(x_1041, 0);
+ x_1446 = x_1041;
+} else {
+ lean_dec_ref(x_1041);
+ x_1446 = lean_box(0);
+}
+x_1447 = lean_array_get_size(x_1445);
+x_1448 = lean_usize_of_nat(x_1447);
+lean_dec(x_1447);
+x_1449 = 0;
+x_1450 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1448, x_1449, x_1445, x_1414);
+x_1451 = lean_ctor_get(x_1450, 0);
+lean_inc(x_1451);
+x_1452 = lean_ctor_get(x_1450, 1);
+lean_inc(x_1452);
+if (lean_is_exclusive(x_1450)) {
+ lean_ctor_release(x_1450, 0);
+ lean_ctor_release(x_1450, 1);
+ x_1453 = x_1450;
+} else {
+ lean_dec_ref(x_1450);
+ x_1453 = lean_box(0);
+}
+x_1454 = lean_ctor_get(x_1451, 0);
+lean_inc(x_1454);
+if (lean_is_exclusive(x_1451)) {
+ lean_ctor_release(x_1451, 0);
+ x_1455 = x_1451;
+} else {
+ lean_dec_ref(x_1451);
+ x_1455 = lean_box(0);
+}
+if (lean_is_scalar(x_1446)) {
+ x_1456 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1456 = x_1446;
+}
+lean_ctor_set(x_1456, 0, x_1454);
+x_1457 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1457, 0, x_1035);
+lean_ctor_set(x_1457, 1, x_1036);
+lean_ctor_set(x_1457, 2, x_30);
+lean_ctor_set(x_1457, 3, x_1043);
+lean_ctor_set(x_1457, 4, x_1404);
+lean_ctor_set(x_1457, 5, x_1416);
+lean_ctor_set(x_1457, 6, x_1043);
+lean_ctor_set(x_1457, 7, x_1456);
+if (lean_is_scalar(x_1455)) {
+ x_1458 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1458 = x_1455;
+}
+lean_ctor_set(x_1458, 0, x_1457);
+if (lean_is_scalar(x_1453)) {
+ x_1459 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1459 = x_1453;
+}
+lean_ctor_set(x_1459, 0, x_1458);
+lean_ctor_set(x_1459, 1, x_1452);
+x_11 = x_1459;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1460; lean_object* x_1461; lean_object* x_1462; size_t x_1463; size_t x_1464; lean_object* x_1465; lean_object* x_1466; lean_object* x_1467; lean_object* x_1468; lean_object* x_1469; lean_object* x_1470; lean_object* x_1471; 
+lean_dec(x_1417);
+x_1460 = lean_ctor_get(x_1040, 0);
+lean_inc(x_1460);
+if (lean_is_exclusive(x_1040)) {
+ lean_ctor_release(x_1040, 0);
+ x_1461 = x_1040;
+} else {
+ lean_dec_ref(x_1040);
+ x_1461 = lean_box(0);
+}
+x_1462 = lean_array_get_size(x_1460);
+x_1463 = lean_usize_of_nat(x_1462);
+lean_dec(x_1462);
+x_1464 = 0;
+x_1465 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_1463, x_1464, x_1460, x_1414);
+x_1466 = lean_ctor_get(x_1465, 0);
+lean_inc(x_1466);
+x_1467 = lean_ctor_get(x_1465, 1);
+lean_inc(x_1467);
+lean_dec(x_1465);
+x_1468 = lean_ctor_get(x_1466, 0);
+lean_inc(x_1468);
+if (lean_is_exclusive(x_1466)) {
+ lean_ctor_release(x_1466, 0);
+ x_1469 = x_1466;
+} else {
+ lean_dec_ref(x_1466);
+ x_1469 = lean_box(0);
+}
+if (lean_is_scalar(x_1461)) {
+ x_1470 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1470 = x_1461;
+}
+lean_ctor_set(x_1470, 0, x_1468);
+if (lean_is_scalar(x_1469)) {
+ x_1471 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1471 = x_1469;
+}
+lean_ctor_set(x_1471, 0, x_1470);
+x_1418 = x_1471;
+x_1419 = x_1467;
+goto block_1441;
+}
+block_1441:
+{
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_1420; lean_object* x_1421; lean_object* x_1422; lean_object* x_1423; lean_object* x_1424; 
+x_1420 = lean_ctor_get(x_1418, 0);
+lean_inc(x_1420);
+if (lean_is_exclusive(x_1418)) {
+ lean_ctor_release(x_1418, 0);
+ x_1421 = x_1418;
+} else {
+ lean_dec_ref(x_1418);
+ x_1421 = lean_box(0);
+}
+x_1422 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1422, 0, x_1035);
+lean_ctor_set(x_1422, 1, x_1036);
+lean_ctor_set(x_1422, 2, x_30);
+lean_ctor_set(x_1422, 3, x_1043);
+lean_ctor_set(x_1422, 4, x_1404);
+lean_ctor_set(x_1422, 5, x_1416);
+lean_ctor_set(x_1422, 6, x_1420);
+lean_ctor_set(x_1422, 7, x_1043);
+if (lean_is_scalar(x_1421)) {
+ x_1423 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1423 = x_1421;
+}
+lean_ctor_set(x_1423, 0, x_1422);
+if (lean_is_scalar(x_1415)) {
+ x_1424 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1424 = x_1415;
+}
+lean_ctor_set(x_1424, 0, x_1423);
+lean_ctor_set(x_1424, 1, x_1419);
+x_11 = x_1424;
+goto block_29;
+}
+else
+{
+lean_object* x_1425; lean_object* x_1426; lean_object* x_1427; lean_object* x_1428; size_t x_1429; size_t x_1430; lean_object* x_1431; lean_object* x_1432; lean_object* x_1433; lean_object* x_1434; lean_object* x_1435; lean_object* x_1436; lean_object* x_1437; lean_object* x_1438; lean_object* x_1439; lean_object* x_1440; 
+lean_dec(x_1415);
+x_1425 = lean_ctor_get(x_1418, 0);
+lean_inc(x_1425);
+lean_dec(x_1418);
+x_1426 = lean_ctor_get(x_1041, 0);
+lean_inc(x_1426);
+if (lean_is_exclusive(x_1041)) {
+ lean_ctor_release(x_1041, 0);
+ x_1427 = x_1041;
+} else {
+ lean_dec_ref(x_1041);
+ x_1427 = lean_box(0);
+}
+x_1428 = lean_array_get_size(x_1426);
+x_1429 = lean_usize_of_nat(x_1428);
+lean_dec(x_1428);
+x_1430 = 0;
+x_1431 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1429, x_1430, x_1426, x_1419);
+x_1432 = lean_ctor_get(x_1431, 0);
+lean_inc(x_1432);
+x_1433 = lean_ctor_get(x_1431, 1);
+lean_inc(x_1433);
+if (lean_is_exclusive(x_1431)) {
+ lean_ctor_release(x_1431, 0);
+ lean_ctor_release(x_1431, 1);
+ x_1434 = x_1431;
+} else {
+ lean_dec_ref(x_1431);
+ x_1434 = lean_box(0);
+}
+x_1435 = lean_ctor_get(x_1432, 0);
+lean_inc(x_1435);
+if (lean_is_exclusive(x_1432)) {
+ lean_ctor_release(x_1432, 0);
+ x_1436 = x_1432;
+} else {
+ lean_dec_ref(x_1432);
+ x_1436 = lean_box(0);
+}
+if (lean_is_scalar(x_1427)) {
+ x_1437 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1437 = x_1427;
+}
+lean_ctor_set(x_1437, 0, x_1435);
+x_1438 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1438, 0, x_1035);
+lean_ctor_set(x_1438, 1, x_1036);
+lean_ctor_set(x_1438, 2, x_30);
+lean_ctor_set(x_1438, 3, x_1043);
+lean_ctor_set(x_1438, 4, x_1404);
+lean_ctor_set(x_1438, 5, x_1416);
+lean_ctor_set(x_1438, 6, x_1425);
+lean_ctor_set(x_1438, 7, x_1437);
+if (lean_is_scalar(x_1436)) {
+ x_1439 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1439 = x_1436;
+}
+lean_ctor_set(x_1439, 0, x_1438);
+if (lean_is_scalar(x_1434)) {
+ x_1440 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1440 = x_1434;
+}
+lean_ctor_set(x_1440, 0, x_1439);
+lean_ctor_set(x_1440, 1, x_1433);
+x_11 = x_1440;
+goto block_29;
+}
+}
+}
+}
+}
+}
+else
+{
+uint8_t x_1472; 
+x_1472 = !lean_is_exclusive(x_1037);
+if (x_1472 == 0)
+{
+if (lean_obj_tag(x_1038) == 0)
+{
+lean_object* x_1473; lean_object* x_1474; lean_object* x_1475; lean_object* x_1476; 
+x_1473 = lean_box(0);
+x_1474 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__9___lambda__1), 3, 1);
+lean_closure_set(x_1474, 0, x_1473);
+x_1475 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(x_1474, x_1039, x_4);
+x_1476 = lean_ctor_get(x_1475, 0);
+lean_inc(x_1476);
+if (lean_obj_tag(x_1476) == 0)
+{
+uint8_t x_1477; 
+lean_dec(x_1037);
+lean_dec(x_30);
+lean_dec(x_1041);
+lean_dec(x_1040);
+lean_dec(x_1036);
+lean_dec(x_1035);
+x_1477 = !lean_is_exclusive(x_1475);
+if (x_1477 == 0)
+{
+lean_object* x_1478; uint8_t x_1479; 
+x_1478 = lean_ctor_get(x_1475, 0);
+lean_dec(x_1478);
+x_1479 = !lean_is_exclusive(x_1476);
+if (x_1479 == 0)
+{
+x_11 = x_1475;
+goto block_29;
+}
+else
+{
+lean_object* x_1480; lean_object* x_1481; 
+x_1480 = lean_ctor_get(x_1476, 0);
+lean_inc(x_1480);
+lean_dec(x_1476);
+x_1481 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_1481, 0, x_1480);
+lean_ctor_set(x_1475, 0, x_1481);
+x_11 = x_1475;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1482; lean_object* x_1483; lean_object* x_1484; lean_object* x_1485; lean_object* x_1486; 
+x_1482 = lean_ctor_get(x_1475, 1);
+lean_inc(x_1482);
+lean_dec(x_1475);
+x_1483 = lean_ctor_get(x_1476, 0);
+lean_inc(x_1483);
+if (lean_is_exclusive(x_1476)) {
+ lean_ctor_release(x_1476, 0);
+ x_1484 = x_1476;
+} else {
+ lean_dec_ref(x_1476);
+ x_1484 = lean_box(0);
+}
+if (lean_is_scalar(x_1484)) {
+ x_1485 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_1485 = x_1484;
+}
+lean_ctor_set(x_1485, 0, x_1483);
+x_1486 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1486, 0, x_1485);
+lean_ctor_set(x_1486, 1, x_1482);
+x_11 = x_1486;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1487; lean_object* x_1488; uint8_t x_1489; 
+x_1487 = lean_ctor_get(x_1475, 1);
+lean_inc(x_1487);
+if (lean_is_exclusive(x_1475)) {
+ lean_ctor_release(x_1475, 0);
+ lean_ctor_release(x_1475, 1);
+ x_1488 = x_1475;
+} else {
+ lean_dec_ref(x_1475);
+ x_1488 = lean_box(0);
+}
+x_1489 = !lean_is_exclusive(x_1476);
+if (x_1489 == 0)
+{
+lean_object* x_1490; lean_object* x_1491; lean_object* x_1492; 
+x_1490 = lean_ctor_get(x_1476, 0);
+if (lean_obj_tag(x_1040) == 0)
+{
+lean_dec(x_1488);
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_1538; lean_object* x_1539; 
+x_1538 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1538, 0, x_1035);
+lean_ctor_set(x_1538, 1, x_1036);
+lean_ctor_set(x_1538, 2, x_30);
+lean_ctor_set(x_1538, 3, x_1037);
+lean_ctor_set(x_1538, 4, x_1473);
+lean_ctor_set(x_1538, 5, x_1490);
+lean_ctor_set(x_1538, 6, x_1473);
+lean_ctor_set(x_1538, 7, x_1473);
+lean_ctor_set(x_1476, 0, x_1538);
+x_1539 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1539, 0, x_1476);
+lean_ctor_set(x_1539, 1, x_1487);
+x_11 = x_1539;
+goto block_29;
+}
+else
+{
+uint8_t x_1540; 
+lean_free_object(x_1476);
+x_1540 = !lean_is_exclusive(x_1041);
+if (x_1540 == 0)
+{
+lean_object* x_1541; lean_object* x_1542; size_t x_1543; size_t x_1544; lean_object* x_1545; uint8_t x_1546; 
+x_1541 = lean_ctor_get(x_1041, 0);
+x_1542 = lean_array_get_size(x_1541);
+x_1543 = lean_usize_of_nat(x_1542);
+lean_dec(x_1542);
+x_1544 = 0;
+x_1545 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1543, x_1544, x_1541, x_1487);
+x_1546 = !lean_is_exclusive(x_1545);
+if (x_1546 == 0)
+{
+lean_object* x_1547; uint8_t x_1548; 
+x_1547 = lean_ctor_get(x_1545, 0);
+x_1548 = !lean_is_exclusive(x_1547);
+if (x_1548 == 0)
+{
+lean_object* x_1549; lean_object* x_1550; 
+x_1549 = lean_ctor_get(x_1547, 0);
+lean_ctor_set(x_1041, 0, x_1549);
+x_1550 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1550, 0, x_1035);
+lean_ctor_set(x_1550, 1, x_1036);
+lean_ctor_set(x_1550, 2, x_30);
+lean_ctor_set(x_1550, 3, x_1037);
+lean_ctor_set(x_1550, 4, x_1473);
+lean_ctor_set(x_1550, 5, x_1490);
+lean_ctor_set(x_1550, 6, x_1473);
+lean_ctor_set(x_1550, 7, x_1041);
+lean_ctor_set(x_1547, 0, x_1550);
+x_11 = x_1545;
+goto block_29;
+}
+else
+{
+lean_object* x_1551; lean_object* x_1552; lean_object* x_1553; 
+x_1551 = lean_ctor_get(x_1547, 0);
+lean_inc(x_1551);
+lean_dec(x_1547);
+lean_ctor_set(x_1041, 0, x_1551);
+x_1552 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1552, 0, x_1035);
+lean_ctor_set(x_1552, 1, x_1036);
+lean_ctor_set(x_1552, 2, x_30);
+lean_ctor_set(x_1552, 3, x_1037);
+lean_ctor_set(x_1552, 4, x_1473);
+lean_ctor_set(x_1552, 5, x_1490);
+lean_ctor_set(x_1552, 6, x_1473);
+lean_ctor_set(x_1552, 7, x_1041);
+x_1553 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1553, 0, x_1552);
+lean_ctor_set(x_1545, 0, x_1553);
+x_11 = x_1545;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1554; lean_object* x_1555; lean_object* x_1556; lean_object* x_1557; lean_object* x_1558; lean_object* x_1559; lean_object* x_1560; 
+x_1554 = lean_ctor_get(x_1545, 0);
+x_1555 = lean_ctor_get(x_1545, 1);
+lean_inc(x_1555);
+lean_inc(x_1554);
+lean_dec(x_1545);
+x_1556 = lean_ctor_get(x_1554, 0);
+lean_inc(x_1556);
+if (lean_is_exclusive(x_1554)) {
+ lean_ctor_release(x_1554, 0);
+ x_1557 = x_1554;
+} else {
+ lean_dec_ref(x_1554);
+ x_1557 = lean_box(0);
+}
+lean_ctor_set(x_1041, 0, x_1556);
+x_1558 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1558, 0, x_1035);
+lean_ctor_set(x_1558, 1, x_1036);
+lean_ctor_set(x_1558, 2, x_30);
+lean_ctor_set(x_1558, 3, x_1037);
+lean_ctor_set(x_1558, 4, x_1473);
+lean_ctor_set(x_1558, 5, x_1490);
+lean_ctor_set(x_1558, 6, x_1473);
+lean_ctor_set(x_1558, 7, x_1041);
+if (lean_is_scalar(x_1557)) {
+ x_1559 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1559 = x_1557;
+}
+lean_ctor_set(x_1559, 0, x_1558);
+x_1560 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1560, 0, x_1559);
+lean_ctor_set(x_1560, 1, x_1555);
+x_11 = x_1560;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1561; lean_object* x_1562; size_t x_1563; size_t x_1564; lean_object* x_1565; lean_object* x_1566; lean_object* x_1567; lean_object* x_1568; lean_object* x_1569; lean_object* x_1570; lean_object* x_1571; lean_object* x_1572; lean_object* x_1573; lean_object* x_1574; 
+x_1561 = lean_ctor_get(x_1041, 0);
+lean_inc(x_1561);
+lean_dec(x_1041);
+x_1562 = lean_array_get_size(x_1561);
+x_1563 = lean_usize_of_nat(x_1562);
+lean_dec(x_1562);
+x_1564 = 0;
+x_1565 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1563, x_1564, x_1561, x_1487);
+x_1566 = lean_ctor_get(x_1565, 0);
+lean_inc(x_1566);
+x_1567 = lean_ctor_get(x_1565, 1);
+lean_inc(x_1567);
+if (lean_is_exclusive(x_1565)) {
+ lean_ctor_release(x_1565, 0);
+ lean_ctor_release(x_1565, 1);
+ x_1568 = x_1565;
+} else {
+ lean_dec_ref(x_1565);
+ x_1568 = lean_box(0);
+}
+x_1569 = lean_ctor_get(x_1566, 0);
+lean_inc(x_1569);
+if (lean_is_exclusive(x_1566)) {
+ lean_ctor_release(x_1566, 0);
+ x_1570 = x_1566;
+} else {
+ lean_dec_ref(x_1566);
+ x_1570 = lean_box(0);
+}
+x_1571 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1571, 0, x_1569);
+x_1572 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1572, 0, x_1035);
+lean_ctor_set(x_1572, 1, x_1036);
+lean_ctor_set(x_1572, 2, x_30);
+lean_ctor_set(x_1572, 3, x_1037);
+lean_ctor_set(x_1572, 4, x_1473);
+lean_ctor_set(x_1572, 5, x_1490);
+lean_ctor_set(x_1572, 6, x_1473);
+lean_ctor_set(x_1572, 7, x_1571);
+if (lean_is_scalar(x_1570)) {
+ x_1573 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1573 = x_1570;
+}
+lean_ctor_set(x_1573, 0, x_1572);
+if (lean_is_scalar(x_1568)) {
+ x_1574 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1574 = x_1568;
+}
+lean_ctor_set(x_1574, 0, x_1573);
+lean_ctor_set(x_1574, 1, x_1567);
+x_11 = x_1574;
+goto block_29;
+}
+}
+}
+else
+{
+uint8_t x_1575; 
+lean_free_object(x_1476);
+x_1575 = !lean_is_exclusive(x_1040);
+if (x_1575 == 0)
+{
+lean_object* x_1576; lean_object* x_1577; size_t x_1578; size_t x_1579; lean_object* x_1580; lean_object* x_1581; lean_object* x_1582; uint8_t x_1583; 
+x_1576 = lean_ctor_get(x_1040, 0);
+x_1577 = lean_array_get_size(x_1576);
+x_1578 = lean_usize_of_nat(x_1577);
+lean_dec(x_1577);
+x_1579 = 0;
+x_1580 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_1578, x_1579, x_1576, x_1487);
+x_1581 = lean_ctor_get(x_1580, 0);
+lean_inc(x_1581);
+x_1582 = lean_ctor_get(x_1580, 1);
+lean_inc(x_1582);
+lean_dec(x_1580);
+x_1583 = !lean_is_exclusive(x_1581);
+if (x_1583 == 0)
+{
+lean_object* x_1584; 
+x_1584 = lean_ctor_get(x_1581, 0);
+lean_ctor_set(x_1040, 0, x_1584);
+lean_ctor_set(x_1581, 0, x_1040);
+x_1491 = x_1581;
+x_1492 = x_1582;
+goto block_1537;
+}
+else
+{
+lean_object* x_1585; lean_object* x_1586; 
+x_1585 = lean_ctor_get(x_1581, 0);
+lean_inc(x_1585);
+lean_dec(x_1581);
+lean_ctor_set(x_1040, 0, x_1585);
+x_1586 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1586, 0, x_1040);
+x_1491 = x_1586;
+x_1492 = x_1582;
+goto block_1537;
+}
+}
+else
+{
+lean_object* x_1587; lean_object* x_1588; size_t x_1589; size_t x_1590; lean_object* x_1591; lean_object* x_1592; lean_object* x_1593; lean_object* x_1594; lean_object* x_1595; lean_object* x_1596; lean_object* x_1597; 
+x_1587 = lean_ctor_get(x_1040, 0);
+lean_inc(x_1587);
+lean_dec(x_1040);
+x_1588 = lean_array_get_size(x_1587);
+x_1589 = lean_usize_of_nat(x_1588);
+lean_dec(x_1588);
+x_1590 = 0;
+x_1591 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_1589, x_1590, x_1587, x_1487);
+x_1592 = lean_ctor_get(x_1591, 0);
+lean_inc(x_1592);
+x_1593 = lean_ctor_get(x_1591, 1);
+lean_inc(x_1593);
+lean_dec(x_1591);
+x_1594 = lean_ctor_get(x_1592, 0);
+lean_inc(x_1594);
+if (lean_is_exclusive(x_1592)) {
+ lean_ctor_release(x_1592, 0);
+ x_1595 = x_1592;
+} else {
+ lean_dec_ref(x_1592);
+ x_1595 = lean_box(0);
+}
+x_1596 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1596, 0, x_1594);
+if (lean_is_scalar(x_1595)) {
+ x_1597 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1597 = x_1595;
+}
+lean_ctor_set(x_1597, 0, x_1596);
+x_1491 = x_1597;
+x_1492 = x_1593;
+goto block_1537;
+}
+}
+block_1537:
+{
+if (lean_obj_tag(x_1041) == 0)
+{
+uint8_t x_1493; 
+x_1493 = !lean_is_exclusive(x_1491);
+if (x_1493 == 0)
+{
+lean_object* x_1494; lean_object* x_1495; lean_object* x_1496; 
+x_1494 = lean_ctor_get(x_1491, 0);
+x_1495 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1495, 0, x_1035);
+lean_ctor_set(x_1495, 1, x_1036);
+lean_ctor_set(x_1495, 2, x_30);
+lean_ctor_set(x_1495, 3, x_1037);
+lean_ctor_set(x_1495, 4, x_1473);
+lean_ctor_set(x_1495, 5, x_1490);
+lean_ctor_set(x_1495, 6, x_1494);
+lean_ctor_set(x_1495, 7, x_1473);
+lean_ctor_set(x_1491, 0, x_1495);
+if (lean_is_scalar(x_1488)) {
+ x_1496 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1496 = x_1488;
+}
+lean_ctor_set(x_1496, 0, x_1491);
+lean_ctor_set(x_1496, 1, x_1492);
+x_11 = x_1496;
+goto block_29;
+}
+else
+{
+lean_object* x_1497; lean_object* x_1498; lean_object* x_1499; lean_object* x_1500; 
+x_1497 = lean_ctor_get(x_1491, 0);
+lean_inc(x_1497);
+lean_dec(x_1491);
+x_1498 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1498, 0, x_1035);
+lean_ctor_set(x_1498, 1, x_1036);
+lean_ctor_set(x_1498, 2, x_30);
+lean_ctor_set(x_1498, 3, x_1037);
+lean_ctor_set(x_1498, 4, x_1473);
+lean_ctor_set(x_1498, 5, x_1490);
+lean_ctor_set(x_1498, 6, x_1497);
+lean_ctor_set(x_1498, 7, x_1473);
+x_1499 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1499, 0, x_1498);
+if (lean_is_scalar(x_1488)) {
+ x_1500 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1500 = x_1488;
+}
+lean_ctor_set(x_1500, 0, x_1499);
+lean_ctor_set(x_1500, 1, x_1492);
+x_11 = x_1500;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1501; uint8_t x_1502; 
+lean_dec(x_1488);
+x_1501 = lean_ctor_get(x_1491, 0);
+lean_inc(x_1501);
+lean_dec(x_1491);
+x_1502 = !lean_is_exclusive(x_1041);
+if (x_1502 == 0)
+{
+lean_object* x_1503; lean_object* x_1504; size_t x_1505; size_t x_1506; lean_object* x_1507; uint8_t x_1508; 
+x_1503 = lean_ctor_get(x_1041, 0);
+x_1504 = lean_array_get_size(x_1503);
+x_1505 = lean_usize_of_nat(x_1504);
+lean_dec(x_1504);
+x_1506 = 0;
+x_1507 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1505, x_1506, x_1503, x_1492);
+x_1508 = !lean_is_exclusive(x_1507);
+if (x_1508 == 0)
+{
+lean_object* x_1509; uint8_t x_1510; 
+x_1509 = lean_ctor_get(x_1507, 0);
+x_1510 = !lean_is_exclusive(x_1509);
+if (x_1510 == 0)
+{
+lean_object* x_1511; lean_object* x_1512; 
+x_1511 = lean_ctor_get(x_1509, 0);
+lean_ctor_set(x_1041, 0, x_1511);
+x_1512 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1512, 0, x_1035);
+lean_ctor_set(x_1512, 1, x_1036);
+lean_ctor_set(x_1512, 2, x_30);
+lean_ctor_set(x_1512, 3, x_1037);
+lean_ctor_set(x_1512, 4, x_1473);
+lean_ctor_set(x_1512, 5, x_1490);
+lean_ctor_set(x_1512, 6, x_1501);
+lean_ctor_set(x_1512, 7, x_1041);
+lean_ctor_set(x_1509, 0, x_1512);
+x_11 = x_1507;
+goto block_29;
+}
+else
+{
+lean_object* x_1513; lean_object* x_1514; lean_object* x_1515; 
+x_1513 = lean_ctor_get(x_1509, 0);
+lean_inc(x_1513);
+lean_dec(x_1509);
+lean_ctor_set(x_1041, 0, x_1513);
+x_1514 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1514, 0, x_1035);
+lean_ctor_set(x_1514, 1, x_1036);
+lean_ctor_set(x_1514, 2, x_30);
+lean_ctor_set(x_1514, 3, x_1037);
+lean_ctor_set(x_1514, 4, x_1473);
+lean_ctor_set(x_1514, 5, x_1490);
+lean_ctor_set(x_1514, 6, x_1501);
+lean_ctor_set(x_1514, 7, x_1041);
+x_1515 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1515, 0, x_1514);
+lean_ctor_set(x_1507, 0, x_1515);
+x_11 = x_1507;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1516; lean_object* x_1517; lean_object* x_1518; lean_object* x_1519; lean_object* x_1520; lean_object* x_1521; lean_object* x_1522; 
+x_1516 = lean_ctor_get(x_1507, 0);
+x_1517 = lean_ctor_get(x_1507, 1);
+lean_inc(x_1517);
+lean_inc(x_1516);
+lean_dec(x_1507);
+x_1518 = lean_ctor_get(x_1516, 0);
+lean_inc(x_1518);
+if (lean_is_exclusive(x_1516)) {
+ lean_ctor_release(x_1516, 0);
+ x_1519 = x_1516;
+} else {
+ lean_dec_ref(x_1516);
+ x_1519 = lean_box(0);
+}
+lean_ctor_set(x_1041, 0, x_1518);
+x_1520 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1520, 0, x_1035);
+lean_ctor_set(x_1520, 1, x_1036);
+lean_ctor_set(x_1520, 2, x_30);
+lean_ctor_set(x_1520, 3, x_1037);
+lean_ctor_set(x_1520, 4, x_1473);
+lean_ctor_set(x_1520, 5, x_1490);
+lean_ctor_set(x_1520, 6, x_1501);
+lean_ctor_set(x_1520, 7, x_1041);
+if (lean_is_scalar(x_1519)) {
+ x_1521 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1521 = x_1519;
+}
+lean_ctor_set(x_1521, 0, x_1520);
+x_1522 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1522, 0, x_1521);
+lean_ctor_set(x_1522, 1, x_1517);
+x_11 = x_1522;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1523; lean_object* x_1524; size_t x_1525; size_t x_1526; lean_object* x_1527; lean_object* x_1528; lean_object* x_1529; lean_object* x_1530; lean_object* x_1531; lean_object* x_1532; lean_object* x_1533; lean_object* x_1534; lean_object* x_1535; lean_object* x_1536; 
+x_1523 = lean_ctor_get(x_1041, 0);
+lean_inc(x_1523);
+lean_dec(x_1041);
+x_1524 = lean_array_get_size(x_1523);
+x_1525 = lean_usize_of_nat(x_1524);
+lean_dec(x_1524);
+x_1526 = 0;
+x_1527 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1525, x_1526, x_1523, x_1492);
+x_1528 = lean_ctor_get(x_1527, 0);
+lean_inc(x_1528);
+x_1529 = lean_ctor_get(x_1527, 1);
+lean_inc(x_1529);
+if (lean_is_exclusive(x_1527)) {
+ lean_ctor_release(x_1527, 0);
+ lean_ctor_release(x_1527, 1);
+ x_1530 = x_1527;
+} else {
+ lean_dec_ref(x_1527);
+ x_1530 = lean_box(0);
+}
+x_1531 = lean_ctor_get(x_1528, 0);
+lean_inc(x_1531);
+if (lean_is_exclusive(x_1528)) {
+ lean_ctor_release(x_1528, 0);
+ x_1532 = x_1528;
+} else {
+ lean_dec_ref(x_1528);
+ x_1532 = lean_box(0);
+}
+x_1533 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1533, 0, x_1531);
+x_1534 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1534, 0, x_1035);
+lean_ctor_set(x_1534, 1, x_1036);
+lean_ctor_set(x_1534, 2, x_30);
+lean_ctor_set(x_1534, 3, x_1037);
+lean_ctor_set(x_1534, 4, x_1473);
+lean_ctor_set(x_1534, 5, x_1490);
+lean_ctor_set(x_1534, 6, x_1501);
+lean_ctor_set(x_1534, 7, x_1533);
+if (lean_is_scalar(x_1532)) {
+ x_1535 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1535 = x_1532;
+}
+lean_ctor_set(x_1535, 0, x_1534);
+if (lean_is_scalar(x_1530)) {
+ x_1536 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1536 = x_1530;
+}
+lean_ctor_set(x_1536, 0, x_1535);
+lean_ctor_set(x_1536, 1, x_1529);
+x_11 = x_1536;
+goto block_29;
+}
+}
+}
+}
+else
+{
+lean_object* x_1598; lean_object* x_1599; lean_object* x_1600; 
+x_1598 = lean_ctor_get(x_1476, 0);
+lean_inc(x_1598);
+lean_dec(x_1476);
+if (lean_obj_tag(x_1040) == 0)
+{
+lean_dec(x_1488);
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_1623; lean_object* x_1624; lean_object* x_1625; 
+x_1623 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1623, 0, x_1035);
+lean_ctor_set(x_1623, 1, x_1036);
+lean_ctor_set(x_1623, 2, x_30);
+lean_ctor_set(x_1623, 3, x_1037);
+lean_ctor_set(x_1623, 4, x_1473);
+lean_ctor_set(x_1623, 5, x_1598);
+lean_ctor_set(x_1623, 6, x_1473);
+lean_ctor_set(x_1623, 7, x_1473);
+x_1624 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1624, 0, x_1623);
+x_1625 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1625, 0, x_1624);
+lean_ctor_set(x_1625, 1, x_1487);
+x_11 = x_1625;
+goto block_29;
+}
+else
+{
+lean_object* x_1626; lean_object* x_1627; lean_object* x_1628; size_t x_1629; size_t x_1630; lean_object* x_1631; lean_object* x_1632; lean_object* x_1633; lean_object* x_1634; lean_object* x_1635; lean_object* x_1636; lean_object* x_1637; lean_object* x_1638; lean_object* x_1639; lean_object* x_1640; 
+x_1626 = lean_ctor_get(x_1041, 0);
+lean_inc(x_1626);
+if (lean_is_exclusive(x_1041)) {
+ lean_ctor_release(x_1041, 0);
+ x_1627 = x_1041;
+} else {
+ lean_dec_ref(x_1041);
+ x_1627 = lean_box(0);
+}
+x_1628 = lean_array_get_size(x_1626);
+x_1629 = lean_usize_of_nat(x_1628);
+lean_dec(x_1628);
+x_1630 = 0;
+x_1631 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1629, x_1630, x_1626, x_1487);
+x_1632 = lean_ctor_get(x_1631, 0);
+lean_inc(x_1632);
+x_1633 = lean_ctor_get(x_1631, 1);
+lean_inc(x_1633);
+if (lean_is_exclusive(x_1631)) {
+ lean_ctor_release(x_1631, 0);
+ lean_ctor_release(x_1631, 1);
+ x_1634 = x_1631;
+} else {
+ lean_dec_ref(x_1631);
+ x_1634 = lean_box(0);
+}
+x_1635 = lean_ctor_get(x_1632, 0);
+lean_inc(x_1635);
+if (lean_is_exclusive(x_1632)) {
+ lean_ctor_release(x_1632, 0);
+ x_1636 = x_1632;
+} else {
+ lean_dec_ref(x_1632);
+ x_1636 = lean_box(0);
+}
+if (lean_is_scalar(x_1627)) {
+ x_1637 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1637 = x_1627;
+}
+lean_ctor_set(x_1637, 0, x_1635);
+x_1638 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1638, 0, x_1035);
+lean_ctor_set(x_1638, 1, x_1036);
+lean_ctor_set(x_1638, 2, x_30);
+lean_ctor_set(x_1638, 3, x_1037);
+lean_ctor_set(x_1638, 4, x_1473);
+lean_ctor_set(x_1638, 5, x_1598);
+lean_ctor_set(x_1638, 6, x_1473);
+lean_ctor_set(x_1638, 7, x_1637);
+if (lean_is_scalar(x_1636)) {
+ x_1639 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1639 = x_1636;
+}
+lean_ctor_set(x_1639, 0, x_1638);
+if (lean_is_scalar(x_1634)) {
+ x_1640 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1640 = x_1634;
+}
+lean_ctor_set(x_1640, 0, x_1639);
+lean_ctor_set(x_1640, 1, x_1633);
+x_11 = x_1640;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1641; lean_object* x_1642; lean_object* x_1643; size_t x_1644; size_t x_1645; lean_object* x_1646; lean_object* x_1647; lean_object* x_1648; lean_object* x_1649; lean_object* x_1650; lean_object* x_1651; lean_object* x_1652; 
+x_1641 = lean_ctor_get(x_1040, 0);
+lean_inc(x_1641);
+if (lean_is_exclusive(x_1040)) {
+ lean_ctor_release(x_1040, 0);
+ x_1642 = x_1040;
+} else {
+ lean_dec_ref(x_1040);
+ x_1642 = lean_box(0);
+}
+x_1643 = lean_array_get_size(x_1641);
+x_1644 = lean_usize_of_nat(x_1643);
+lean_dec(x_1643);
+x_1645 = 0;
+x_1646 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_1644, x_1645, x_1641, x_1487);
+x_1647 = lean_ctor_get(x_1646, 0);
+lean_inc(x_1647);
+x_1648 = lean_ctor_get(x_1646, 1);
+lean_inc(x_1648);
+lean_dec(x_1646);
+x_1649 = lean_ctor_get(x_1647, 0);
+lean_inc(x_1649);
+if (lean_is_exclusive(x_1647)) {
+ lean_ctor_release(x_1647, 0);
+ x_1650 = x_1647;
+} else {
+ lean_dec_ref(x_1647);
+ x_1650 = lean_box(0);
+}
+if (lean_is_scalar(x_1642)) {
+ x_1651 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1651 = x_1642;
+}
+lean_ctor_set(x_1651, 0, x_1649);
+if (lean_is_scalar(x_1650)) {
+ x_1652 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1652 = x_1650;
+}
+lean_ctor_set(x_1652, 0, x_1651);
+x_1599 = x_1652;
+x_1600 = x_1648;
+goto block_1622;
+}
+block_1622:
+{
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_1601; lean_object* x_1602; lean_object* x_1603; lean_object* x_1604; lean_object* x_1605; 
+x_1601 = lean_ctor_get(x_1599, 0);
+lean_inc(x_1601);
+if (lean_is_exclusive(x_1599)) {
+ lean_ctor_release(x_1599, 0);
+ x_1602 = x_1599;
+} else {
+ lean_dec_ref(x_1599);
+ x_1602 = lean_box(0);
+}
+x_1603 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1603, 0, x_1035);
+lean_ctor_set(x_1603, 1, x_1036);
+lean_ctor_set(x_1603, 2, x_30);
+lean_ctor_set(x_1603, 3, x_1037);
+lean_ctor_set(x_1603, 4, x_1473);
+lean_ctor_set(x_1603, 5, x_1598);
+lean_ctor_set(x_1603, 6, x_1601);
+lean_ctor_set(x_1603, 7, x_1473);
+if (lean_is_scalar(x_1602)) {
+ x_1604 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1604 = x_1602;
+}
+lean_ctor_set(x_1604, 0, x_1603);
+if (lean_is_scalar(x_1488)) {
+ x_1605 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1605 = x_1488;
+}
+lean_ctor_set(x_1605, 0, x_1604);
+lean_ctor_set(x_1605, 1, x_1600);
+x_11 = x_1605;
+goto block_29;
+}
+else
+{
+lean_object* x_1606; lean_object* x_1607; lean_object* x_1608; lean_object* x_1609; size_t x_1610; size_t x_1611; lean_object* x_1612; lean_object* x_1613; lean_object* x_1614; lean_object* x_1615; lean_object* x_1616; lean_object* x_1617; lean_object* x_1618; lean_object* x_1619; lean_object* x_1620; lean_object* x_1621; 
+lean_dec(x_1488);
+x_1606 = lean_ctor_get(x_1599, 0);
+lean_inc(x_1606);
+lean_dec(x_1599);
+x_1607 = lean_ctor_get(x_1041, 0);
+lean_inc(x_1607);
+if (lean_is_exclusive(x_1041)) {
+ lean_ctor_release(x_1041, 0);
+ x_1608 = x_1041;
+} else {
+ lean_dec_ref(x_1041);
+ x_1608 = lean_box(0);
+}
+x_1609 = lean_array_get_size(x_1607);
+x_1610 = lean_usize_of_nat(x_1609);
+lean_dec(x_1609);
+x_1611 = 0;
+x_1612 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1610, x_1611, x_1607, x_1600);
+x_1613 = lean_ctor_get(x_1612, 0);
+lean_inc(x_1613);
+x_1614 = lean_ctor_get(x_1612, 1);
+lean_inc(x_1614);
+if (lean_is_exclusive(x_1612)) {
+ lean_ctor_release(x_1612, 0);
+ lean_ctor_release(x_1612, 1);
+ x_1615 = x_1612;
+} else {
+ lean_dec_ref(x_1612);
+ x_1615 = lean_box(0);
+}
+x_1616 = lean_ctor_get(x_1613, 0);
+lean_inc(x_1616);
+if (lean_is_exclusive(x_1613)) {
+ lean_ctor_release(x_1613, 0);
+ x_1617 = x_1613;
+} else {
+ lean_dec_ref(x_1613);
+ x_1617 = lean_box(0);
+}
+if (lean_is_scalar(x_1608)) {
+ x_1618 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1618 = x_1608;
+}
+lean_ctor_set(x_1618, 0, x_1616);
+x_1619 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1619, 0, x_1035);
+lean_ctor_set(x_1619, 1, x_1036);
+lean_ctor_set(x_1619, 2, x_30);
+lean_ctor_set(x_1619, 3, x_1037);
+lean_ctor_set(x_1619, 4, x_1473);
+lean_ctor_set(x_1619, 5, x_1598);
+lean_ctor_set(x_1619, 6, x_1606);
+lean_ctor_set(x_1619, 7, x_1618);
+if (lean_is_scalar(x_1617)) {
+ x_1620 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1620 = x_1617;
+}
+lean_ctor_set(x_1620, 0, x_1619);
+if (lean_is_scalar(x_1615)) {
+ x_1621 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1621 = x_1615;
+}
+lean_ctor_set(x_1621, 0, x_1620);
+lean_ctor_set(x_1621, 1, x_1614);
+x_11 = x_1621;
+goto block_29;
+}
+}
+}
+}
+}
+else
+{
+uint8_t x_1653; 
+x_1653 = !lean_is_exclusive(x_1038);
+if (x_1653 == 0)
+{
+lean_object* x_1654; lean_object* x_1655; lean_object* x_1656; 
+x_1654 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4___closed__3;
+x_1655 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(x_1654, x_1039, x_4);
+x_1656 = lean_ctor_get(x_1655, 0);
+lean_inc(x_1656);
+if (lean_obj_tag(x_1656) == 0)
+{
+uint8_t x_1657; 
+lean_dec(x_1038);
+lean_dec(x_1037);
+lean_dec(x_30);
+lean_dec(x_1041);
+lean_dec(x_1040);
+lean_dec(x_1036);
+lean_dec(x_1035);
+x_1657 = !lean_is_exclusive(x_1655);
+if (x_1657 == 0)
+{
+lean_object* x_1658; uint8_t x_1659; 
+x_1658 = lean_ctor_get(x_1655, 0);
+lean_dec(x_1658);
+x_1659 = !lean_is_exclusive(x_1656);
+if (x_1659 == 0)
+{
+x_11 = x_1655;
+goto block_29;
+}
+else
+{
+lean_object* x_1660; lean_object* x_1661; 
+x_1660 = lean_ctor_get(x_1656, 0);
+lean_inc(x_1660);
+lean_dec(x_1656);
+x_1661 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_1661, 0, x_1660);
+lean_ctor_set(x_1655, 0, x_1661);
+x_11 = x_1655;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1662; lean_object* x_1663; lean_object* x_1664; lean_object* x_1665; lean_object* x_1666; 
+x_1662 = lean_ctor_get(x_1655, 1);
+lean_inc(x_1662);
+lean_dec(x_1655);
+x_1663 = lean_ctor_get(x_1656, 0);
+lean_inc(x_1663);
+if (lean_is_exclusive(x_1656)) {
+ lean_ctor_release(x_1656, 0);
+ x_1664 = x_1656;
+} else {
+ lean_dec_ref(x_1656);
+ x_1664 = lean_box(0);
+}
+if (lean_is_scalar(x_1664)) {
+ x_1665 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_1665 = x_1664;
+}
+lean_ctor_set(x_1665, 0, x_1663);
+x_1666 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1666, 0, x_1665);
+lean_ctor_set(x_1666, 1, x_1662);
+x_11 = x_1666;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1667; lean_object* x_1668; uint8_t x_1669; 
+x_1667 = lean_ctor_get(x_1655, 1);
+lean_inc(x_1667);
+if (lean_is_exclusive(x_1655)) {
+ lean_ctor_release(x_1655, 0);
+ lean_ctor_release(x_1655, 1);
+ x_1668 = x_1655;
+} else {
+ lean_dec_ref(x_1655);
+ x_1668 = lean_box(0);
+}
+x_1669 = !lean_is_exclusive(x_1656);
+if (x_1669 == 0)
+{
+lean_object* x_1670; lean_object* x_1671; lean_object* x_1672; 
+x_1670 = lean_ctor_get(x_1656, 0);
+if (lean_obj_tag(x_1040) == 0)
+{
+lean_object* x_1720; 
+lean_dec(x_1668);
+x_1720 = lean_box(0);
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_1721; lean_object* x_1722; 
+x_1721 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1721, 0, x_1035);
+lean_ctor_set(x_1721, 1, x_1036);
+lean_ctor_set(x_1721, 2, x_30);
+lean_ctor_set(x_1721, 3, x_1037);
+lean_ctor_set(x_1721, 4, x_1038);
+lean_ctor_set(x_1721, 5, x_1670);
+lean_ctor_set(x_1721, 6, x_1720);
+lean_ctor_set(x_1721, 7, x_1720);
+lean_ctor_set(x_1656, 0, x_1721);
+x_1722 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1722, 0, x_1656);
+lean_ctor_set(x_1722, 1, x_1667);
+x_11 = x_1722;
+goto block_29;
+}
+else
+{
+uint8_t x_1723; 
+lean_free_object(x_1656);
+x_1723 = !lean_is_exclusive(x_1041);
+if (x_1723 == 0)
+{
+lean_object* x_1724; lean_object* x_1725; size_t x_1726; size_t x_1727; lean_object* x_1728; uint8_t x_1729; 
+x_1724 = lean_ctor_get(x_1041, 0);
+x_1725 = lean_array_get_size(x_1724);
+x_1726 = lean_usize_of_nat(x_1725);
+lean_dec(x_1725);
+x_1727 = 0;
+x_1728 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1726, x_1727, x_1724, x_1667);
+x_1729 = !lean_is_exclusive(x_1728);
+if (x_1729 == 0)
+{
+lean_object* x_1730; uint8_t x_1731; 
+x_1730 = lean_ctor_get(x_1728, 0);
+x_1731 = !lean_is_exclusive(x_1730);
+if (x_1731 == 0)
+{
+lean_object* x_1732; lean_object* x_1733; 
+x_1732 = lean_ctor_get(x_1730, 0);
+lean_ctor_set(x_1041, 0, x_1732);
+x_1733 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1733, 0, x_1035);
+lean_ctor_set(x_1733, 1, x_1036);
+lean_ctor_set(x_1733, 2, x_30);
+lean_ctor_set(x_1733, 3, x_1037);
+lean_ctor_set(x_1733, 4, x_1038);
+lean_ctor_set(x_1733, 5, x_1670);
+lean_ctor_set(x_1733, 6, x_1720);
+lean_ctor_set(x_1733, 7, x_1041);
+lean_ctor_set(x_1730, 0, x_1733);
+x_11 = x_1728;
+goto block_29;
+}
+else
+{
+lean_object* x_1734; lean_object* x_1735; lean_object* x_1736; 
+x_1734 = lean_ctor_get(x_1730, 0);
+lean_inc(x_1734);
+lean_dec(x_1730);
+lean_ctor_set(x_1041, 0, x_1734);
+x_1735 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1735, 0, x_1035);
+lean_ctor_set(x_1735, 1, x_1036);
+lean_ctor_set(x_1735, 2, x_30);
+lean_ctor_set(x_1735, 3, x_1037);
+lean_ctor_set(x_1735, 4, x_1038);
+lean_ctor_set(x_1735, 5, x_1670);
+lean_ctor_set(x_1735, 6, x_1720);
+lean_ctor_set(x_1735, 7, x_1041);
+x_1736 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1736, 0, x_1735);
+lean_ctor_set(x_1728, 0, x_1736);
+x_11 = x_1728;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1737; lean_object* x_1738; lean_object* x_1739; lean_object* x_1740; lean_object* x_1741; lean_object* x_1742; lean_object* x_1743; 
+x_1737 = lean_ctor_get(x_1728, 0);
+x_1738 = lean_ctor_get(x_1728, 1);
+lean_inc(x_1738);
+lean_inc(x_1737);
+lean_dec(x_1728);
+x_1739 = lean_ctor_get(x_1737, 0);
+lean_inc(x_1739);
+if (lean_is_exclusive(x_1737)) {
+ lean_ctor_release(x_1737, 0);
+ x_1740 = x_1737;
+} else {
+ lean_dec_ref(x_1737);
+ x_1740 = lean_box(0);
+}
+lean_ctor_set(x_1041, 0, x_1739);
+x_1741 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1741, 0, x_1035);
+lean_ctor_set(x_1741, 1, x_1036);
+lean_ctor_set(x_1741, 2, x_30);
+lean_ctor_set(x_1741, 3, x_1037);
+lean_ctor_set(x_1741, 4, x_1038);
+lean_ctor_set(x_1741, 5, x_1670);
+lean_ctor_set(x_1741, 6, x_1720);
+lean_ctor_set(x_1741, 7, x_1041);
+if (lean_is_scalar(x_1740)) {
+ x_1742 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1742 = x_1740;
+}
+lean_ctor_set(x_1742, 0, x_1741);
+x_1743 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1743, 0, x_1742);
+lean_ctor_set(x_1743, 1, x_1738);
+x_11 = x_1743;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1744; lean_object* x_1745; size_t x_1746; size_t x_1747; lean_object* x_1748; lean_object* x_1749; lean_object* x_1750; lean_object* x_1751; lean_object* x_1752; lean_object* x_1753; lean_object* x_1754; lean_object* x_1755; lean_object* x_1756; lean_object* x_1757; 
+x_1744 = lean_ctor_get(x_1041, 0);
+lean_inc(x_1744);
+lean_dec(x_1041);
+x_1745 = lean_array_get_size(x_1744);
+x_1746 = lean_usize_of_nat(x_1745);
+lean_dec(x_1745);
+x_1747 = 0;
+x_1748 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1746, x_1747, x_1744, x_1667);
+x_1749 = lean_ctor_get(x_1748, 0);
+lean_inc(x_1749);
+x_1750 = lean_ctor_get(x_1748, 1);
+lean_inc(x_1750);
+if (lean_is_exclusive(x_1748)) {
+ lean_ctor_release(x_1748, 0);
+ lean_ctor_release(x_1748, 1);
+ x_1751 = x_1748;
+} else {
+ lean_dec_ref(x_1748);
+ x_1751 = lean_box(0);
+}
+x_1752 = lean_ctor_get(x_1749, 0);
+lean_inc(x_1752);
+if (lean_is_exclusive(x_1749)) {
+ lean_ctor_release(x_1749, 0);
+ x_1753 = x_1749;
+} else {
+ lean_dec_ref(x_1749);
+ x_1753 = lean_box(0);
+}
+x_1754 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1754, 0, x_1752);
+x_1755 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1755, 0, x_1035);
+lean_ctor_set(x_1755, 1, x_1036);
+lean_ctor_set(x_1755, 2, x_30);
+lean_ctor_set(x_1755, 3, x_1037);
+lean_ctor_set(x_1755, 4, x_1038);
+lean_ctor_set(x_1755, 5, x_1670);
+lean_ctor_set(x_1755, 6, x_1720);
+lean_ctor_set(x_1755, 7, x_1754);
+if (lean_is_scalar(x_1753)) {
+ x_1756 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1756 = x_1753;
+}
+lean_ctor_set(x_1756, 0, x_1755);
+if (lean_is_scalar(x_1751)) {
+ x_1757 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1757 = x_1751;
+}
+lean_ctor_set(x_1757, 0, x_1756);
+lean_ctor_set(x_1757, 1, x_1750);
+x_11 = x_1757;
+goto block_29;
+}
+}
+}
+else
+{
+uint8_t x_1758; 
+lean_free_object(x_1656);
+x_1758 = !lean_is_exclusive(x_1040);
+if (x_1758 == 0)
+{
+lean_object* x_1759; lean_object* x_1760; size_t x_1761; size_t x_1762; lean_object* x_1763; lean_object* x_1764; lean_object* x_1765; uint8_t x_1766; 
+x_1759 = lean_ctor_get(x_1040, 0);
+x_1760 = lean_array_get_size(x_1759);
+x_1761 = lean_usize_of_nat(x_1760);
+lean_dec(x_1760);
+x_1762 = 0;
+x_1763 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_1761, x_1762, x_1759, x_1667);
+x_1764 = lean_ctor_get(x_1763, 0);
+lean_inc(x_1764);
+x_1765 = lean_ctor_get(x_1763, 1);
+lean_inc(x_1765);
+lean_dec(x_1763);
+x_1766 = !lean_is_exclusive(x_1764);
+if (x_1766 == 0)
+{
+lean_object* x_1767; 
+x_1767 = lean_ctor_get(x_1764, 0);
+lean_ctor_set(x_1040, 0, x_1767);
+lean_ctor_set(x_1764, 0, x_1040);
+x_1671 = x_1764;
+x_1672 = x_1765;
+goto block_1719;
+}
+else
+{
+lean_object* x_1768; lean_object* x_1769; 
+x_1768 = lean_ctor_get(x_1764, 0);
+lean_inc(x_1768);
+lean_dec(x_1764);
+lean_ctor_set(x_1040, 0, x_1768);
+x_1769 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1769, 0, x_1040);
+x_1671 = x_1769;
+x_1672 = x_1765;
+goto block_1719;
+}
+}
+else
+{
+lean_object* x_1770; lean_object* x_1771; size_t x_1772; size_t x_1773; lean_object* x_1774; lean_object* x_1775; lean_object* x_1776; lean_object* x_1777; lean_object* x_1778; lean_object* x_1779; lean_object* x_1780; 
+x_1770 = lean_ctor_get(x_1040, 0);
+lean_inc(x_1770);
+lean_dec(x_1040);
+x_1771 = lean_array_get_size(x_1770);
+x_1772 = lean_usize_of_nat(x_1771);
+lean_dec(x_1771);
+x_1773 = 0;
+x_1774 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_1772, x_1773, x_1770, x_1667);
+x_1775 = lean_ctor_get(x_1774, 0);
+lean_inc(x_1775);
+x_1776 = lean_ctor_get(x_1774, 1);
+lean_inc(x_1776);
+lean_dec(x_1774);
+x_1777 = lean_ctor_get(x_1775, 0);
+lean_inc(x_1777);
+if (lean_is_exclusive(x_1775)) {
+ lean_ctor_release(x_1775, 0);
+ x_1778 = x_1775;
+} else {
+ lean_dec_ref(x_1775);
+ x_1778 = lean_box(0);
+}
+x_1779 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1779, 0, x_1777);
+if (lean_is_scalar(x_1778)) {
+ x_1780 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1780 = x_1778;
+}
+lean_ctor_set(x_1780, 0, x_1779);
+x_1671 = x_1780;
+x_1672 = x_1776;
+goto block_1719;
+}
+}
+block_1719:
+{
+if (lean_obj_tag(x_1041) == 0)
+{
+uint8_t x_1673; 
+x_1673 = !lean_is_exclusive(x_1671);
+if (x_1673 == 0)
+{
+lean_object* x_1674; lean_object* x_1675; lean_object* x_1676; lean_object* x_1677; 
+x_1674 = lean_ctor_get(x_1671, 0);
+x_1675 = lean_box(0);
+x_1676 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1676, 0, x_1035);
+lean_ctor_set(x_1676, 1, x_1036);
+lean_ctor_set(x_1676, 2, x_30);
+lean_ctor_set(x_1676, 3, x_1037);
+lean_ctor_set(x_1676, 4, x_1038);
+lean_ctor_set(x_1676, 5, x_1670);
+lean_ctor_set(x_1676, 6, x_1674);
+lean_ctor_set(x_1676, 7, x_1675);
+lean_ctor_set(x_1671, 0, x_1676);
+if (lean_is_scalar(x_1668)) {
+ x_1677 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1677 = x_1668;
+}
+lean_ctor_set(x_1677, 0, x_1671);
+lean_ctor_set(x_1677, 1, x_1672);
+x_11 = x_1677;
+goto block_29;
+}
+else
+{
+lean_object* x_1678; lean_object* x_1679; lean_object* x_1680; lean_object* x_1681; lean_object* x_1682; 
+x_1678 = lean_ctor_get(x_1671, 0);
+lean_inc(x_1678);
+lean_dec(x_1671);
+x_1679 = lean_box(0);
+x_1680 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1680, 0, x_1035);
+lean_ctor_set(x_1680, 1, x_1036);
+lean_ctor_set(x_1680, 2, x_30);
+lean_ctor_set(x_1680, 3, x_1037);
+lean_ctor_set(x_1680, 4, x_1038);
+lean_ctor_set(x_1680, 5, x_1670);
+lean_ctor_set(x_1680, 6, x_1678);
+lean_ctor_set(x_1680, 7, x_1679);
+x_1681 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1681, 0, x_1680);
+if (lean_is_scalar(x_1668)) {
+ x_1682 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1682 = x_1668;
+}
+lean_ctor_set(x_1682, 0, x_1681);
+lean_ctor_set(x_1682, 1, x_1672);
+x_11 = x_1682;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1683; uint8_t x_1684; 
+lean_dec(x_1668);
+x_1683 = lean_ctor_get(x_1671, 0);
+lean_inc(x_1683);
+lean_dec(x_1671);
+x_1684 = !lean_is_exclusive(x_1041);
+if (x_1684 == 0)
+{
+lean_object* x_1685; lean_object* x_1686; size_t x_1687; size_t x_1688; lean_object* x_1689; uint8_t x_1690; 
+x_1685 = lean_ctor_get(x_1041, 0);
+x_1686 = lean_array_get_size(x_1685);
+x_1687 = lean_usize_of_nat(x_1686);
+lean_dec(x_1686);
+x_1688 = 0;
+x_1689 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1687, x_1688, x_1685, x_1672);
+x_1690 = !lean_is_exclusive(x_1689);
+if (x_1690 == 0)
+{
+lean_object* x_1691; uint8_t x_1692; 
+x_1691 = lean_ctor_get(x_1689, 0);
+x_1692 = !lean_is_exclusive(x_1691);
+if (x_1692 == 0)
+{
+lean_object* x_1693; lean_object* x_1694; 
+x_1693 = lean_ctor_get(x_1691, 0);
+lean_ctor_set(x_1041, 0, x_1693);
+x_1694 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1694, 0, x_1035);
+lean_ctor_set(x_1694, 1, x_1036);
+lean_ctor_set(x_1694, 2, x_30);
+lean_ctor_set(x_1694, 3, x_1037);
+lean_ctor_set(x_1694, 4, x_1038);
+lean_ctor_set(x_1694, 5, x_1670);
+lean_ctor_set(x_1694, 6, x_1683);
+lean_ctor_set(x_1694, 7, x_1041);
+lean_ctor_set(x_1691, 0, x_1694);
+x_11 = x_1689;
+goto block_29;
+}
+else
+{
+lean_object* x_1695; lean_object* x_1696; lean_object* x_1697; 
+x_1695 = lean_ctor_get(x_1691, 0);
+lean_inc(x_1695);
+lean_dec(x_1691);
+lean_ctor_set(x_1041, 0, x_1695);
+x_1696 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1696, 0, x_1035);
+lean_ctor_set(x_1696, 1, x_1036);
+lean_ctor_set(x_1696, 2, x_30);
+lean_ctor_set(x_1696, 3, x_1037);
+lean_ctor_set(x_1696, 4, x_1038);
+lean_ctor_set(x_1696, 5, x_1670);
+lean_ctor_set(x_1696, 6, x_1683);
+lean_ctor_set(x_1696, 7, x_1041);
+x_1697 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1697, 0, x_1696);
+lean_ctor_set(x_1689, 0, x_1697);
+x_11 = x_1689;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1698; lean_object* x_1699; lean_object* x_1700; lean_object* x_1701; lean_object* x_1702; lean_object* x_1703; lean_object* x_1704; 
+x_1698 = lean_ctor_get(x_1689, 0);
+x_1699 = lean_ctor_get(x_1689, 1);
+lean_inc(x_1699);
+lean_inc(x_1698);
+lean_dec(x_1689);
+x_1700 = lean_ctor_get(x_1698, 0);
+lean_inc(x_1700);
+if (lean_is_exclusive(x_1698)) {
+ lean_ctor_release(x_1698, 0);
+ x_1701 = x_1698;
+} else {
+ lean_dec_ref(x_1698);
+ x_1701 = lean_box(0);
+}
+lean_ctor_set(x_1041, 0, x_1700);
+x_1702 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1702, 0, x_1035);
+lean_ctor_set(x_1702, 1, x_1036);
+lean_ctor_set(x_1702, 2, x_30);
+lean_ctor_set(x_1702, 3, x_1037);
+lean_ctor_set(x_1702, 4, x_1038);
+lean_ctor_set(x_1702, 5, x_1670);
+lean_ctor_set(x_1702, 6, x_1683);
+lean_ctor_set(x_1702, 7, x_1041);
+if (lean_is_scalar(x_1701)) {
+ x_1703 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1703 = x_1701;
+}
+lean_ctor_set(x_1703, 0, x_1702);
+x_1704 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1704, 0, x_1703);
+lean_ctor_set(x_1704, 1, x_1699);
+x_11 = x_1704;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1705; lean_object* x_1706; size_t x_1707; size_t x_1708; lean_object* x_1709; lean_object* x_1710; lean_object* x_1711; lean_object* x_1712; lean_object* x_1713; lean_object* x_1714; lean_object* x_1715; lean_object* x_1716; lean_object* x_1717; lean_object* x_1718; 
+x_1705 = lean_ctor_get(x_1041, 0);
+lean_inc(x_1705);
+lean_dec(x_1041);
+x_1706 = lean_array_get_size(x_1705);
+x_1707 = lean_usize_of_nat(x_1706);
+lean_dec(x_1706);
+x_1708 = 0;
+x_1709 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1707, x_1708, x_1705, x_1672);
+x_1710 = lean_ctor_get(x_1709, 0);
+lean_inc(x_1710);
+x_1711 = lean_ctor_get(x_1709, 1);
+lean_inc(x_1711);
+if (lean_is_exclusive(x_1709)) {
+ lean_ctor_release(x_1709, 0);
+ lean_ctor_release(x_1709, 1);
+ x_1712 = x_1709;
+} else {
+ lean_dec_ref(x_1709);
+ x_1712 = lean_box(0);
+}
+x_1713 = lean_ctor_get(x_1710, 0);
+lean_inc(x_1713);
+if (lean_is_exclusive(x_1710)) {
+ lean_ctor_release(x_1710, 0);
+ x_1714 = x_1710;
+} else {
+ lean_dec_ref(x_1710);
+ x_1714 = lean_box(0);
+}
+x_1715 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1715, 0, x_1713);
+x_1716 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1716, 0, x_1035);
+lean_ctor_set(x_1716, 1, x_1036);
+lean_ctor_set(x_1716, 2, x_30);
+lean_ctor_set(x_1716, 3, x_1037);
+lean_ctor_set(x_1716, 4, x_1038);
+lean_ctor_set(x_1716, 5, x_1670);
+lean_ctor_set(x_1716, 6, x_1683);
+lean_ctor_set(x_1716, 7, x_1715);
+if (lean_is_scalar(x_1714)) {
+ x_1717 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1717 = x_1714;
+}
+lean_ctor_set(x_1717, 0, x_1716);
+if (lean_is_scalar(x_1712)) {
+ x_1718 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1718 = x_1712;
+}
+lean_ctor_set(x_1718, 0, x_1717);
+lean_ctor_set(x_1718, 1, x_1711);
+x_11 = x_1718;
+goto block_29;
+}
+}
+}
+}
+else
+{
+lean_object* x_1781; lean_object* x_1782; lean_object* x_1783; 
+x_1781 = lean_ctor_get(x_1656, 0);
+lean_inc(x_1781);
+lean_dec(x_1656);
+if (lean_obj_tag(x_1040) == 0)
+{
+lean_object* x_1807; 
+lean_dec(x_1668);
+x_1807 = lean_box(0);
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_1808; lean_object* x_1809; lean_object* x_1810; 
+x_1808 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1808, 0, x_1035);
+lean_ctor_set(x_1808, 1, x_1036);
+lean_ctor_set(x_1808, 2, x_30);
+lean_ctor_set(x_1808, 3, x_1037);
+lean_ctor_set(x_1808, 4, x_1038);
+lean_ctor_set(x_1808, 5, x_1781);
+lean_ctor_set(x_1808, 6, x_1807);
+lean_ctor_set(x_1808, 7, x_1807);
+x_1809 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1809, 0, x_1808);
+x_1810 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1810, 0, x_1809);
+lean_ctor_set(x_1810, 1, x_1667);
+x_11 = x_1810;
+goto block_29;
+}
+else
+{
+lean_object* x_1811; lean_object* x_1812; lean_object* x_1813; size_t x_1814; size_t x_1815; lean_object* x_1816; lean_object* x_1817; lean_object* x_1818; lean_object* x_1819; lean_object* x_1820; lean_object* x_1821; lean_object* x_1822; lean_object* x_1823; lean_object* x_1824; lean_object* x_1825; 
+x_1811 = lean_ctor_get(x_1041, 0);
+lean_inc(x_1811);
+if (lean_is_exclusive(x_1041)) {
+ lean_ctor_release(x_1041, 0);
+ x_1812 = x_1041;
+} else {
+ lean_dec_ref(x_1041);
+ x_1812 = lean_box(0);
+}
+x_1813 = lean_array_get_size(x_1811);
+x_1814 = lean_usize_of_nat(x_1813);
+lean_dec(x_1813);
+x_1815 = 0;
+x_1816 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1814, x_1815, x_1811, x_1667);
+x_1817 = lean_ctor_get(x_1816, 0);
+lean_inc(x_1817);
+x_1818 = lean_ctor_get(x_1816, 1);
+lean_inc(x_1818);
+if (lean_is_exclusive(x_1816)) {
+ lean_ctor_release(x_1816, 0);
+ lean_ctor_release(x_1816, 1);
+ x_1819 = x_1816;
+} else {
+ lean_dec_ref(x_1816);
+ x_1819 = lean_box(0);
+}
+x_1820 = lean_ctor_get(x_1817, 0);
+lean_inc(x_1820);
+if (lean_is_exclusive(x_1817)) {
+ lean_ctor_release(x_1817, 0);
+ x_1821 = x_1817;
+} else {
+ lean_dec_ref(x_1817);
+ x_1821 = lean_box(0);
+}
+if (lean_is_scalar(x_1812)) {
+ x_1822 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1822 = x_1812;
+}
+lean_ctor_set(x_1822, 0, x_1820);
+x_1823 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1823, 0, x_1035);
+lean_ctor_set(x_1823, 1, x_1036);
+lean_ctor_set(x_1823, 2, x_30);
+lean_ctor_set(x_1823, 3, x_1037);
+lean_ctor_set(x_1823, 4, x_1038);
+lean_ctor_set(x_1823, 5, x_1781);
+lean_ctor_set(x_1823, 6, x_1807);
+lean_ctor_set(x_1823, 7, x_1822);
+if (lean_is_scalar(x_1821)) {
+ x_1824 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1824 = x_1821;
+}
+lean_ctor_set(x_1824, 0, x_1823);
+if (lean_is_scalar(x_1819)) {
+ x_1825 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1825 = x_1819;
+}
+lean_ctor_set(x_1825, 0, x_1824);
+lean_ctor_set(x_1825, 1, x_1818);
+x_11 = x_1825;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1826; lean_object* x_1827; lean_object* x_1828; size_t x_1829; size_t x_1830; lean_object* x_1831; lean_object* x_1832; lean_object* x_1833; lean_object* x_1834; lean_object* x_1835; lean_object* x_1836; lean_object* x_1837; 
+x_1826 = lean_ctor_get(x_1040, 0);
+lean_inc(x_1826);
+if (lean_is_exclusive(x_1040)) {
+ lean_ctor_release(x_1040, 0);
+ x_1827 = x_1040;
+} else {
+ lean_dec_ref(x_1040);
+ x_1827 = lean_box(0);
+}
+x_1828 = lean_array_get_size(x_1826);
+x_1829 = lean_usize_of_nat(x_1828);
+lean_dec(x_1828);
+x_1830 = 0;
+x_1831 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_1829, x_1830, x_1826, x_1667);
+x_1832 = lean_ctor_get(x_1831, 0);
+lean_inc(x_1832);
+x_1833 = lean_ctor_get(x_1831, 1);
+lean_inc(x_1833);
+lean_dec(x_1831);
+x_1834 = lean_ctor_get(x_1832, 0);
+lean_inc(x_1834);
+if (lean_is_exclusive(x_1832)) {
+ lean_ctor_release(x_1832, 0);
+ x_1835 = x_1832;
+} else {
+ lean_dec_ref(x_1832);
+ x_1835 = lean_box(0);
+}
+if (lean_is_scalar(x_1827)) {
+ x_1836 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1836 = x_1827;
+}
+lean_ctor_set(x_1836, 0, x_1834);
+if (lean_is_scalar(x_1835)) {
+ x_1837 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1837 = x_1835;
+}
+lean_ctor_set(x_1837, 0, x_1836);
+x_1782 = x_1837;
+x_1783 = x_1833;
+goto block_1806;
+}
+block_1806:
+{
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_1784; lean_object* x_1785; lean_object* x_1786; lean_object* x_1787; lean_object* x_1788; lean_object* x_1789; 
+x_1784 = lean_ctor_get(x_1782, 0);
+lean_inc(x_1784);
+if (lean_is_exclusive(x_1782)) {
+ lean_ctor_release(x_1782, 0);
+ x_1785 = x_1782;
+} else {
+ lean_dec_ref(x_1782);
+ x_1785 = lean_box(0);
+}
+x_1786 = lean_box(0);
+x_1787 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1787, 0, x_1035);
+lean_ctor_set(x_1787, 1, x_1036);
+lean_ctor_set(x_1787, 2, x_30);
+lean_ctor_set(x_1787, 3, x_1037);
+lean_ctor_set(x_1787, 4, x_1038);
+lean_ctor_set(x_1787, 5, x_1781);
+lean_ctor_set(x_1787, 6, x_1784);
+lean_ctor_set(x_1787, 7, x_1786);
+if (lean_is_scalar(x_1785)) {
+ x_1788 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1788 = x_1785;
+}
+lean_ctor_set(x_1788, 0, x_1787);
+if (lean_is_scalar(x_1668)) {
+ x_1789 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1789 = x_1668;
+}
+lean_ctor_set(x_1789, 0, x_1788);
+lean_ctor_set(x_1789, 1, x_1783);
+x_11 = x_1789;
+goto block_29;
+}
+else
+{
+lean_object* x_1790; lean_object* x_1791; lean_object* x_1792; lean_object* x_1793; size_t x_1794; size_t x_1795; lean_object* x_1796; lean_object* x_1797; lean_object* x_1798; lean_object* x_1799; lean_object* x_1800; lean_object* x_1801; lean_object* x_1802; lean_object* x_1803; lean_object* x_1804; lean_object* x_1805; 
+lean_dec(x_1668);
+x_1790 = lean_ctor_get(x_1782, 0);
+lean_inc(x_1790);
+lean_dec(x_1782);
+x_1791 = lean_ctor_get(x_1041, 0);
+lean_inc(x_1791);
+if (lean_is_exclusive(x_1041)) {
+ lean_ctor_release(x_1041, 0);
+ x_1792 = x_1041;
+} else {
+ lean_dec_ref(x_1041);
+ x_1792 = lean_box(0);
+}
+x_1793 = lean_array_get_size(x_1791);
+x_1794 = lean_usize_of_nat(x_1793);
+lean_dec(x_1793);
+x_1795 = 0;
+x_1796 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1794, x_1795, x_1791, x_1783);
+x_1797 = lean_ctor_get(x_1796, 0);
+lean_inc(x_1797);
+x_1798 = lean_ctor_get(x_1796, 1);
+lean_inc(x_1798);
+if (lean_is_exclusive(x_1796)) {
+ lean_ctor_release(x_1796, 0);
+ lean_ctor_release(x_1796, 1);
+ x_1799 = x_1796;
+} else {
+ lean_dec_ref(x_1796);
+ x_1799 = lean_box(0);
+}
+x_1800 = lean_ctor_get(x_1797, 0);
+lean_inc(x_1800);
+if (lean_is_exclusive(x_1797)) {
+ lean_ctor_release(x_1797, 0);
+ x_1801 = x_1797;
+} else {
+ lean_dec_ref(x_1797);
+ x_1801 = lean_box(0);
+}
+if (lean_is_scalar(x_1792)) {
+ x_1802 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1802 = x_1792;
+}
+lean_ctor_set(x_1802, 0, x_1800);
+x_1803 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1803, 0, x_1035);
+lean_ctor_set(x_1803, 1, x_1036);
+lean_ctor_set(x_1803, 2, x_30);
+lean_ctor_set(x_1803, 3, x_1037);
+lean_ctor_set(x_1803, 4, x_1038);
+lean_ctor_set(x_1803, 5, x_1781);
+lean_ctor_set(x_1803, 6, x_1790);
+lean_ctor_set(x_1803, 7, x_1802);
+if (lean_is_scalar(x_1801)) {
+ x_1804 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1804 = x_1801;
+}
+lean_ctor_set(x_1804, 0, x_1803);
+if (lean_is_scalar(x_1799)) {
+ x_1805 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1805 = x_1799;
+}
+lean_ctor_set(x_1805, 0, x_1804);
+lean_ctor_set(x_1805, 1, x_1798);
+x_11 = x_1805;
+goto block_29;
+}
+}
+}
+}
+}
+else
+{
+lean_object* x_1838; lean_object* x_1839; lean_object* x_1840; lean_object* x_1841; lean_object* x_1842; 
+x_1838 = lean_ctor_get(x_1038, 0);
+lean_inc(x_1838);
+lean_dec(x_1038);
+x_1839 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1839, 0, x_1838);
+x_1840 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4___closed__3;
+x_1841 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(x_1840, x_1039, x_4);
+x_1842 = lean_ctor_get(x_1841, 0);
+lean_inc(x_1842);
+if (lean_obj_tag(x_1842) == 0)
+{
+lean_object* x_1843; lean_object* x_1844; lean_object* x_1845; lean_object* x_1846; lean_object* x_1847; lean_object* x_1848; 
+lean_dec(x_1839);
+lean_dec(x_1037);
+lean_dec(x_30);
+lean_dec(x_1041);
+lean_dec(x_1040);
+lean_dec(x_1036);
+lean_dec(x_1035);
+x_1843 = lean_ctor_get(x_1841, 1);
+lean_inc(x_1843);
+if (lean_is_exclusive(x_1841)) {
+ lean_ctor_release(x_1841, 0);
+ lean_ctor_release(x_1841, 1);
+ x_1844 = x_1841;
+} else {
+ lean_dec_ref(x_1841);
+ x_1844 = lean_box(0);
+}
+x_1845 = lean_ctor_get(x_1842, 0);
+lean_inc(x_1845);
+if (lean_is_exclusive(x_1842)) {
+ lean_ctor_release(x_1842, 0);
+ x_1846 = x_1842;
+} else {
+ lean_dec_ref(x_1842);
+ x_1846 = lean_box(0);
+}
+if (lean_is_scalar(x_1846)) {
+ x_1847 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_1847 = x_1846;
+}
+lean_ctor_set(x_1847, 0, x_1845);
+if (lean_is_scalar(x_1844)) {
+ x_1848 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1848 = x_1844;
+}
+lean_ctor_set(x_1848, 0, x_1847);
+lean_ctor_set(x_1848, 1, x_1843);
+x_11 = x_1848;
+goto block_29;
+}
+else
+{
+lean_object* x_1849; lean_object* x_1850; lean_object* x_1851; lean_object* x_1852; lean_object* x_1853; lean_object* x_1854; 
+x_1849 = lean_ctor_get(x_1841, 1);
+lean_inc(x_1849);
+if (lean_is_exclusive(x_1841)) {
+ lean_ctor_release(x_1841, 0);
+ lean_ctor_release(x_1841, 1);
+ x_1850 = x_1841;
+} else {
+ lean_dec_ref(x_1841);
+ x_1850 = lean_box(0);
+}
+x_1851 = lean_ctor_get(x_1842, 0);
+lean_inc(x_1851);
+if (lean_is_exclusive(x_1842)) {
+ lean_ctor_release(x_1842, 0);
+ x_1852 = x_1842;
+} else {
+ lean_dec_ref(x_1842);
+ x_1852 = lean_box(0);
+}
+if (lean_obj_tag(x_1040) == 0)
+{
+lean_object* x_1878; 
+lean_dec(x_1850);
+x_1878 = lean_box(0);
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_1879; lean_object* x_1880; lean_object* x_1881; 
+x_1879 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1879, 0, x_1035);
+lean_ctor_set(x_1879, 1, x_1036);
+lean_ctor_set(x_1879, 2, x_30);
+lean_ctor_set(x_1879, 3, x_1037);
+lean_ctor_set(x_1879, 4, x_1839);
+lean_ctor_set(x_1879, 5, x_1851);
+lean_ctor_set(x_1879, 6, x_1878);
+lean_ctor_set(x_1879, 7, x_1878);
+if (lean_is_scalar(x_1852)) {
+ x_1880 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1880 = x_1852;
+}
+lean_ctor_set(x_1880, 0, x_1879);
+x_1881 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1881, 0, x_1880);
+lean_ctor_set(x_1881, 1, x_1849);
+x_11 = x_1881;
+goto block_29;
+}
+else
+{
+lean_object* x_1882; lean_object* x_1883; lean_object* x_1884; size_t x_1885; size_t x_1886; lean_object* x_1887; lean_object* x_1888; lean_object* x_1889; lean_object* x_1890; lean_object* x_1891; lean_object* x_1892; lean_object* x_1893; lean_object* x_1894; lean_object* x_1895; lean_object* x_1896; 
+lean_dec(x_1852);
+x_1882 = lean_ctor_get(x_1041, 0);
+lean_inc(x_1882);
+if (lean_is_exclusive(x_1041)) {
+ lean_ctor_release(x_1041, 0);
+ x_1883 = x_1041;
+} else {
+ lean_dec_ref(x_1041);
+ x_1883 = lean_box(0);
+}
+x_1884 = lean_array_get_size(x_1882);
+x_1885 = lean_usize_of_nat(x_1884);
+lean_dec(x_1884);
+x_1886 = 0;
+x_1887 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1885, x_1886, x_1882, x_1849);
+x_1888 = lean_ctor_get(x_1887, 0);
+lean_inc(x_1888);
+x_1889 = lean_ctor_get(x_1887, 1);
+lean_inc(x_1889);
+if (lean_is_exclusive(x_1887)) {
+ lean_ctor_release(x_1887, 0);
+ lean_ctor_release(x_1887, 1);
+ x_1890 = x_1887;
+} else {
+ lean_dec_ref(x_1887);
+ x_1890 = lean_box(0);
+}
+x_1891 = lean_ctor_get(x_1888, 0);
+lean_inc(x_1891);
+if (lean_is_exclusive(x_1888)) {
+ lean_ctor_release(x_1888, 0);
+ x_1892 = x_1888;
+} else {
+ lean_dec_ref(x_1888);
+ x_1892 = lean_box(0);
+}
+if (lean_is_scalar(x_1883)) {
+ x_1893 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1893 = x_1883;
+}
+lean_ctor_set(x_1893, 0, x_1891);
+x_1894 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1894, 0, x_1035);
+lean_ctor_set(x_1894, 1, x_1036);
+lean_ctor_set(x_1894, 2, x_30);
+lean_ctor_set(x_1894, 3, x_1037);
+lean_ctor_set(x_1894, 4, x_1839);
+lean_ctor_set(x_1894, 5, x_1851);
+lean_ctor_set(x_1894, 6, x_1878);
+lean_ctor_set(x_1894, 7, x_1893);
+if (lean_is_scalar(x_1892)) {
+ x_1895 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1895 = x_1892;
+}
+lean_ctor_set(x_1895, 0, x_1894);
+if (lean_is_scalar(x_1890)) {
+ x_1896 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1896 = x_1890;
+}
+lean_ctor_set(x_1896, 0, x_1895);
+lean_ctor_set(x_1896, 1, x_1889);
+x_11 = x_1896;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1897; lean_object* x_1898; lean_object* x_1899; size_t x_1900; size_t x_1901; lean_object* x_1902; lean_object* x_1903; lean_object* x_1904; lean_object* x_1905; lean_object* x_1906; lean_object* x_1907; lean_object* x_1908; 
+lean_dec(x_1852);
+x_1897 = lean_ctor_get(x_1040, 0);
+lean_inc(x_1897);
+if (lean_is_exclusive(x_1040)) {
+ lean_ctor_release(x_1040, 0);
+ x_1898 = x_1040;
+} else {
+ lean_dec_ref(x_1040);
+ x_1898 = lean_box(0);
+}
+x_1899 = lean_array_get_size(x_1897);
+x_1900 = lean_usize_of_nat(x_1899);
+lean_dec(x_1899);
+x_1901 = 0;
+x_1902 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_1900, x_1901, x_1897, x_1849);
+x_1903 = lean_ctor_get(x_1902, 0);
+lean_inc(x_1903);
+x_1904 = lean_ctor_get(x_1902, 1);
+lean_inc(x_1904);
+lean_dec(x_1902);
+x_1905 = lean_ctor_get(x_1903, 0);
+lean_inc(x_1905);
+if (lean_is_exclusive(x_1903)) {
+ lean_ctor_release(x_1903, 0);
+ x_1906 = x_1903;
+} else {
+ lean_dec_ref(x_1903);
+ x_1906 = lean_box(0);
+}
+if (lean_is_scalar(x_1898)) {
+ x_1907 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1907 = x_1898;
+}
+lean_ctor_set(x_1907, 0, x_1905);
+if (lean_is_scalar(x_1906)) {
+ x_1908 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1908 = x_1906;
+}
+lean_ctor_set(x_1908, 0, x_1907);
+x_1853 = x_1908;
+x_1854 = x_1904;
+goto block_1877;
+}
+block_1877:
+{
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_1855; lean_object* x_1856; lean_object* x_1857; lean_object* x_1858; lean_object* x_1859; lean_object* x_1860; 
+x_1855 = lean_ctor_get(x_1853, 0);
+lean_inc(x_1855);
+if (lean_is_exclusive(x_1853)) {
+ lean_ctor_release(x_1853, 0);
+ x_1856 = x_1853;
+} else {
+ lean_dec_ref(x_1853);
+ x_1856 = lean_box(0);
+}
+x_1857 = lean_box(0);
+x_1858 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1858, 0, x_1035);
+lean_ctor_set(x_1858, 1, x_1036);
+lean_ctor_set(x_1858, 2, x_30);
+lean_ctor_set(x_1858, 3, x_1037);
+lean_ctor_set(x_1858, 4, x_1839);
+lean_ctor_set(x_1858, 5, x_1851);
+lean_ctor_set(x_1858, 6, x_1855);
+lean_ctor_set(x_1858, 7, x_1857);
+if (lean_is_scalar(x_1856)) {
+ x_1859 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1859 = x_1856;
+}
+lean_ctor_set(x_1859, 0, x_1858);
+if (lean_is_scalar(x_1850)) {
+ x_1860 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1860 = x_1850;
+}
+lean_ctor_set(x_1860, 0, x_1859);
+lean_ctor_set(x_1860, 1, x_1854);
+x_11 = x_1860;
+goto block_29;
+}
+else
+{
+lean_object* x_1861; lean_object* x_1862; lean_object* x_1863; lean_object* x_1864; size_t x_1865; size_t x_1866; lean_object* x_1867; lean_object* x_1868; lean_object* x_1869; lean_object* x_1870; lean_object* x_1871; lean_object* x_1872; lean_object* x_1873; lean_object* x_1874; lean_object* x_1875; lean_object* x_1876; 
+lean_dec(x_1850);
+x_1861 = lean_ctor_get(x_1853, 0);
+lean_inc(x_1861);
+lean_dec(x_1853);
+x_1862 = lean_ctor_get(x_1041, 0);
+lean_inc(x_1862);
+if (lean_is_exclusive(x_1041)) {
+ lean_ctor_release(x_1041, 0);
+ x_1863 = x_1041;
+} else {
+ lean_dec_ref(x_1041);
+ x_1863 = lean_box(0);
+}
+x_1864 = lean_array_get_size(x_1862);
+x_1865 = lean_usize_of_nat(x_1864);
+lean_dec(x_1864);
+x_1866 = 0;
+x_1867 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1865, x_1866, x_1862, x_1854);
+x_1868 = lean_ctor_get(x_1867, 0);
+lean_inc(x_1868);
+x_1869 = lean_ctor_get(x_1867, 1);
+lean_inc(x_1869);
+if (lean_is_exclusive(x_1867)) {
+ lean_ctor_release(x_1867, 0);
+ lean_ctor_release(x_1867, 1);
+ x_1870 = x_1867;
+} else {
+ lean_dec_ref(x_1867);
+ x_1870 = lean_box(0);
+}
+x_1871 = lean_ctor_get(x_1868, 0);
+lean_inc(x_1871);
+if (lean_is_exclusive(x_1868)) {
+ lean_ctor_release(x_1868, 0);
+ x_1872 = x_1868;
+} else {
+ lean_dec_ref(x_1868);
+ x_1872 = lean_box(0);
+}
+if (lean_is_scalar(x_1863)) {
+ x_1873 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1873 = x_1863;
+}
+lean_ctor_set(x_1873, 0, x_1871);
+x_1874 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1874, 0, x_1035);
+lean_ctor_set(x_1874, 1, x_1036);
+lean_ctor_set(x_1874, 2, x_30);
+lean_ctor_set(x_1874, 3, x_1037);
+lean_ctor_set(x_1874, 4, x_1839);
+lean_ctor_set(x_1874, 5, x_1851);
+lean_ctor_set(x_1874, 6, x_1861);
+lean_ctor_set(x_1874, 7, x_1873);
+if (lean_is_scalar(x_1872)) {
+ x_1875 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1875 = x_1872;
+}
+lean_ctor_set(x_1875, 0, x_1874);
+if (lean_is_scalar(x_1870)) {
+ x_1876 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1876 = x_1870;
+}
+lean_ctor_set(x_1876, 0, x_1875);
+lean_ctor_set(x_1876, 1, x_1869);
+x_11 = x_1876;
+goto block_29;
+}
+}
+}
+}
+}
+}
+else
+{
+lean_object* x_1909; lean_object* x_1910; 
+x_1909 = lean_ctor_get(x_1037, 0);
+lean_inc(x_1909);
+lean_dec(x_1037);
+x_1910 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1910, 0, x_1909);
+if (lean_obj_tag(x_1038) == 0)
+{
+lean_object* x_1911; lean_object* x_1912; lean_object* x_1913; lean_object* x_1914; 
+x_1911 = lean_box(0);
+x_1912 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__9___lambda__1), 3, 1);
+lean_closure_set(x_1912, 0, x_1911);
+x_1913 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(x_1912, x_1039, x_4);
+x_1914 = lean_ctor_get(x_1913, 0);
+lean_inc(x_1914);
+if (lean_obj_tag(x_1914) == 0)
+{
+lean_object* x_1915; lean_object* x_1916; lean_object* x_1917; lean_object* x_1918; lean_object* x_1919; lean_object* x_1920; 
+lean_dec(x_1910);
+lean_dec(x_30);
+lean_dec(x_1041);
+lean_dec(x_1040);
+lean_dec(x_1036);
+lean_dec(x_1035);
+x_1915 = lean_ctor_get(x_1913, 1);
+lean_inc(x_1915);
+if (lean_is_exclusive(x_1913)) {
+ lean_ctor_release(x_1913, 0);
+ lean_ctor_release(x_1913, 1);
+ x_1916 = x_1913;
+} else {
+ lean_dec_ref(x_1913);
+ x_1916 = lean_box(0);
+}
+x_1917 = lean_ctor_get(x_1914, 0);
+lean_inc(x_1917);
+if (lean_is_exclusive(x_1914)) {
+ lean_ctor_release(x_1914, 0);
+ x_1918 = x_1914;
+} else {
+ lean_dec_ref(x_1914);
+ x_1918 = lean_box(0);
+}
+if (lean_is_scalar(x_1918)) {
+ x_1919 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_1919 = x_1918;
+}
+lean_ctor_set(x_1919, 0, x_1917);
+if (lean_is_scalar(x_1916)) {
+ x_1920 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1920 = x_1916;
+}
+lean_ctor_set(x_1920, 0, x_1919);
+lean_ctor_set(x_1920, 1, x_1915);
+x_11 = x_1920;
+goto block_29;
+}
+else
+{
+lean_object* x_1921; lean_object* x_1922; lean_object* x_1923; lean_object* x_1924; lean_object* x_1925; lean_object* x_1926; 
+x_1921 = lean_ctor_get(x_1913, 1);
+lean_inc(x_1921);
+if (lean_is_exclusive(x_1913)) {
+ lean_ctor_release(x_1913, 0);
+ lean_ctor_release(x_1913, 1);
+ x_1922 = x_1913;
+} else {
+ lean_dec_ref(x_1913);
+ x_1922 = lean_box(0);
+}
+x_1923 = lean_ctor_get(x_1914, 0);
+lean_inc(x_1923);
+if (lean_is_exclusive(x_1914)) {
+ lean_ctor_release(x_1914, 0);
+ x_1924 = x_1914;
+} else {
+ lean_dec_ref(x_1914);
+ x_1924 = lean_box(0);
+}
+if (lean_obj_tag(x_1040) == 0)
+{
+lean_dec(x_1922);
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_1949; lean_object* x_1950; lean_object* x_1951; 
+x_1949 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1949, 0, x_1035);
+lean_ctor_set(x_1949, 1, x_1036);
+lean_ctor_set(x_1949, 2, x_30);
+lean_ctor_set(x_1949, 3, x_1910);
+lean_ctor_set(x_1949, 4, x_1911);
+lean_ctor_set(x_1949, 5, x_1923);
+lean_ctor_set(x_1949, 6, x_1911);
+lean_ctor_set(x_1949, 7, x_1911);
+if (lean_is_scalar(x_1924)) {
+ x_1950 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1950 = x_1924;
+}
+lean_ctor_set(x_1950, 0, x_1949);
+x_1951 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1951, 0, x_1950);
+lean_ctor_set(x_1951, 1, x_1921);
+x_11 = x_1951;
+goto block_29;
+}
+else
+{
+lean_object* x_1952; lean_object* x_1953; lean_object* x_1954; size_t x_1955; size_t x_1956; lean_object* x_1957; lean_object* x_1958; lean_object* x_1959; lean_object* x_1960; lean_object* x_1961; lean_object* x_1962; lean_object* x_1963; lean_object* x_1964; lean_object* x_1965; lean_object* x_1966; 
+lean_dec(x_1924);
+x_1952 = lean_ctor_get(x_1041, 0);
+lean_inc(x_1952);
+if (lean_is_exclusive(x_1041)) {
+ lean_ctor_release(x_1041, 0);
+ x_1953 = x_1041;
+} else {
+ lean_dec_ref(x_1041);
+ x_1953 = lean_box(0);
+}
+x_1954 = lean_array_get_size(x_1952);
+x_1955 = lean_usize_of_nat(x_1954);
+lean_dec(x_1954);
+x_1956 = 0;
+x_1957 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1955, x_1956, x_1952, x_1921);
+x_1958 = lean_ctor_get(x_1957, 0);
+lean_inc(x_1958);
+x_1959 = lean_ctor_get(x_1957, 1);
+lean_inc(x_1959);
+if (lean_is_exclusive(x_1957)) {
+ lean_ctor_release(x_1957, 0);
+ lean_ctor_release(x_1957, 1);
+ x_1960 = x_1957;
+} else {
+ lean_dec_ref(x_1957);
+ x_1960 = lean_box(0);
+}
+x_1961 = lean_ctor_get(x_1958, 0);
+lean_inc(x_1961);
+if (lean_is_exclusive(x_1958)) {
+ lean_ctor_release(x_1958, 0);
+ x_1962 = x_1958;
+} else {
+ lean_dec_ref(x_1958);
+ x_1962 = lean_box(0);
+}
+if (lean_is_scalar(x_1953)) {
+ x_1963 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1963 = x_1953;
+}
+lean_ctor_set(x_1963, 0, x_1961);
+x_1964 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1964, 0, x_1035);
+lean_ctor_set(x_1964, 1, x_1036);
+lean_ctor_set(x_1964, 2, x_30);
+lean_ctor_set(x_1964, 3, x_1910);
+lean_ctor_set(x_1964, 4, x_1911);
+lean_ctor_set(x_1964, 5, x_1923);
+lean_ctor_set(x_1964, 6, x_1911);
+lean_ctor_set(x_1964, 7, x_1963);
+if (lean_is_scalar(x_1962)) {
+ x_1965 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1965 = x_1962;
+}
+lean_ctor_set(x_1965, 0, x_1964);
+if (lean_is_scalar(x_1960)) {
+ x_1966 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1966 = x_1960;
+}
+lean_ctor_set(x_1966, 0, x_1965);
+lean_ctor_set(x_1966, 1, x_1959);
+x_11 = x_1966;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_1967; lean_object* x_1968; lean_object* x_1969; size_t x_1970; size_t x_1971; lean_object* x_1972; lean_object* x_1973; lean_object* x_1974; lean_object* x_1975; lean_object* x_1976; lean_object* x_1977; lean_object* x_1978; 
+lean_dec(x_1924);
+x_1967 = lean_ctor_get(x_1040, 0);
+lean_inc(x_1967);
+if (lean_is_exclusive(x_1040)) {
+ lean_ctor_release(x_1040, 0);
+ x_1968 = x_1040;
+} else {
+ lean_dec_ref(x_1040);
+ x_1968 = lean_box(0);
+}
+x_1969 = lean_array_get_size(x_1967);
+x_1970 = lean_usize_of_nat(x_1969);
+lean_dec(x_1969);
+x_1971 = 0;
+x_1972 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_1970, x_1971, x_1967, x_1921);
+x_1973 = lean_ctor_get(x_1972, 0);
+lean_inc(x_1973);
+x_1974 = lean_ctor_get(x_1972, 1);
+lean_inc(x_1974);
+lean_dec(x_1972);
+x_1975 = lean_ctor_get(x_1973, 0);
+lean_inc(x_1975);
+if (lean_is_exclusive(x_1973)) {
+ lean_ctor_release(x_1973, 0);
+ x_1976 = x_1973;
+} else {
+ lean_dec_ref(x_1973);
+ x_1976 = lean_box(0);
+}
+if (lean_is_scalar(x_1968)) {
+ x_1977 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1977 = x_1968;
+}
+lean_ctor_set(x_1977, 0, x_1975);
+if (lean_is_scalar(x_1976)) {
+ x_1978 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1978 = x_1976;
+}
+lean_ctor_set(x_1978, 0, x_1977);
+x_1925 = x_1978;
+x_1926 = x_1974;
+goto block_1948;
+}
+block_1948:
+{
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_1927; lean_object* x_1928; lean_object* x_1929; lean_object* x_1930; lean_object* x_1931; 
+x_1927 = lean_ctor_get(x_1925, 0);
+lean_inc(x_1927);
+if (lean_is_exclusive(x_1925)) {
+ lean_ctor_release(x_1925, 0);
+ x_1928 = x_1925;
+} else {
+ lean_dec_ref(x_1925);
+ x_1928 = lean_box(0);
+}
+x_1929 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1929, 0, x_1035);
+lean_ctor_set(x_1929, 1, x_1036);
+lean_ctor_set(x_1929, 2, x_30);
+lean_ctor_set(x_1929, 3, x_1910);
+lean_ctor_set(x_1929, 4, x_1911);
+lean_ctor_set(x_1929, 5, x_1923);
+lean_ctor_set(x_1929, 6, x_1927);
+lean_ctor_set(x_1929, 7, x_1911);
+if (lean_is_scalar(x_1928)) {
+ x_1930 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1930 = x_1928;
+}
+lean_ctor_set(x_1930, 0, x_1929);
+if (lean_is_scalar(x_1922)) {
+ x_1931 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1931 = x_1922;
+}
+lean_ctor_set(x_1931, 0, x_1930);
+lean_ctor_set(x_1931, 1, x_1926);
+x_11 = x_1931;
+goto block_29;
+}
+else
+{
+lean_object* x_1932; lean_object* x_1933; lean_object* x_1934; lean_object* x_1935; size_t x_1936; size_t x_1937; lean_object* x_1938; lean_object* x_1939; lean_object* x_1940; lean_object* x_1941; lean_object* x_1942; lean_object* x_1943; lean_object* x_1944; lean_object* x_1945; lean_object* x_1946; lean_object* x_1947; 
+lean_dec(x_1922);
+x_1932 = lean_ctor_get(x_1925, 0);
+lean_inc(x_1932);
+lean_dec(x_1925);
+x_1933 = lean_ctor_get(x_1041, 0);
+lean_inc(x_1933);
+if (lean_is_exclusive(x_1041)) {
+ lean_ctor_release(x_1041, 0);
+ x_1934 = x_1041;
+} else {
+ lean_dec_ref(x_1041);
+ x_1934 = lean_box(0);
+}
+x_1935 = lean_array_get_size(x_1933);
+x_1936 = lean_usize_of_nat(x_1935);
+lean_dec(x_1935);
+x_1937 = 0;
+x_1938 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_1936, x_1937, x_1933, x_1926);
+x_1939 = lean_ctor_get(x_1938, 0);
+lean_inc(x_1939);
+x_1940 = lean_ctor_get(x_1938, 1);
+lean_inc(x_1940);
+if (lean_is_exclusive(x_1938)) {
+ lean_ctor_release(x_1938, 0);
+ lean_ctor_release(x_1938, 1);
+ x_1941 = x_1938;
+} else {
+ lean_dec_ref(x_1938);
+ x_1941 = lean_box(0);
+}
+x_1942 = lean_ctor_get(x_1939, 0);
+lean_inc(x_1942);
+if (lean_is_exclusive(x_1939)) {
+ lean_ctor_release(x_1939, 0);
+ x_1943 = x_1939;
+} else {
+ lean_dec_ref(x_1939);
+ x_1943 = lean_box(0);
+}
+if (lean_is_scalar(x_1934)) {
+ x_1944 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1944 = x_1934;
+}
+lean_ctor_set(x_1944, 0, x_1942);
+x_1945 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_1945, 0, x_1035);
+lean_ctor_set(x_1945, 1, x_1036);
+lean_ctor_set(x_1945, 2, x_30);
+lean_ctor_set(x_1945, 3, x_1910);
+lean_ctor_set(x_1945, 4, x_1911);
+lean_ctor_set(x_1945, 5, x_1923);
+lean_ctor_set(x_1945, 6, x_1932);
+lean_ctor_set(x_1945, 7, x_1944);
+if (lean_is_scalar(x_1943)) {
+ x_1946 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1946 = x_1943;
+}
+lean_ctor_set(x_1946, 0, x_1945);
+if (lean_is_scalar(x_1941)) {
+ x_1947 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1947 = x_1941;
+}
+lean_ctor_set(x_1947, 0, x_1946);
+lean_ctor_set(x_1947, 1, x_1940);
+x_11 = x_1947;
+goto block_29;
+}
+}
+}
+}
+else
+{
+lean_object* x_1979; lean_object* x_1980; lean_object* x_1981; lean_object* x_1982; lean_object* x_1983; lean_object* x_1984; 
+x_1979 = lean_ctor_get(x_1038, 0);
+lean_inc(x_1979);
+if (lean_is_exclusive(x_1038)) {
+ lean_ctor_release(x_1038, 0);
+ x_1980 = x_1038;
+} else {
+ lean_dec_ref(x_1038);
+ x_1980 = lean_box(0);
+}
+if (lean_is_scalar(x_1980)) {
+ x_1981 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_1981 = x_1980;
+}
+lean_ctor_set(x_1981, 0, x_1979);
+x_1982 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4___closed__3;
+x_1983 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(x_1982, x_1039, x_4);
+x_1984 = lean_ctor_get(x_1983, 0);
+lean_inc(x_1984);
+if (lean_obj_tag(x_1984) == 0)
+{
+lean_object* x_1985; lean_object* x_1986; lean_object* x_1987; lean_object* x_1988; lean_object* x_1989; lean_object* x_1990; 
+lean_dec(x_1981);
+lean_dec(x_1910);
+lean_dec(x_30);
+lean_dec(x_1041);
+lean_dec(x_1040);
+lean_dec(x_1036);
+lean_dec(x_1035);
+x_1985 = lean_ctor_get(x_1983, 1);
+lean_inc(x_1985);
+if (lean_is_exclusive(x_1983)) {
+ lean_ctor_release(x_1983, 0);
+ lean_ctor_release(x_1983, 1);
+ x_1986 = x_1983;
+} else {
+ lean_dec_ref(x_1983);
+ x_1986 = lean_box(0);
+}
+x_1987 = lean_ctor_get(x_1984, 0);
+lean_inc(x_1987);
+if (lean_is_exclusive(x_1984)) {
+ lean_ctor_release(x_1984, 0);
+ x_1988 = x_1984;
+} else {
+ lean_dec_ref(x_1984);
+ x_1988 = lean_box(0);
+}
+if (lean_is_scalar(x_1988)) {
+ x_1989 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_1989 = x_1988;
+}
+lean_ctor_set(x_1989, 0, x_1987);
+if (lean_is_scalar(x_1986)) {
+ x_1990 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1990 = x_1986;
+}
+lean_ctor_set(x_1990, 0, x_1989);
+lean_ctor_set(x_1990, 1, x_1985);
+x_11 = x_1990;
+goto block_29;
+}
+else
+{
+lean_object* x_1991; lean_object* x_1992; lean_object* x_1993; lean_object* x_1994; lean_object* x_1995; lean_object* x_1996; 
+x_1991 = lean_ctor_get(x_1983, 1);
+lean_inc(x_1991);
+if (lean_is_exclusive(x_1983)) {
+ lean_ctor_release(x_1983, 0);
+ lean_ctor_release(x_1983, 1);
+ x_1992 = x_1983;
+} else {
+ lean_dec_ref(x_1983);
+ x_1992 = lean_box(0);
+}
+x_1993 = lean_ctor_get(x_1984, 0);
+lean_inc(x_1993);
+if (lean_is_exclusive(x_1984)) {
+ lean_ctor_release(x_1984, 0);
+ x_1994 = x_1984;
+} else {
+ lean_dec_ref(x_1984);
+ x_1994 = lean_box(0);
+}
+if (lean_obj_tag(x_1040) == 0)
+{
+lean_object* x_2020; 
+lean_dec(x_1992);
+x_2020 = lean_box(0);
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_2021; lean_object* x_2022; lean_object* x_2023; 
+x_2021 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_2021, 0, x_1035);
+lean_ctor_set(x_2021, 1, x_1036);
+lean_ctor_set(x_2021, 2, x_30);
+lean_ctor_set(x_2021, 3, x_1910);
+lean_ctor_set(x_2021, 4, x_1981);
+lean_ctor_set(x_2021, 5, x_1993);
+lean_ctor_set(x_2021, 6, x_2020);
+lean_ctor_set(x_2021, 7, x_2020);
+if (lean_is_scalar(x_1994)) {
+ x_2022 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2022 = x_1994;
+}
+lean_ctor_set(x_2022, 0, x_2021);
+x_2023 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_2023, 0, x_2022);
+lean_ctor_set(x_2023, 1, x_1991);
+x_11 = x_2023;
+goto block_29;
+}
+else
+{
+lean_object* x_2024; lean_object* x_2025; lean_object* x_2026; size_t x_2027; size_t x_2028; lean_object* x_2029; lean_object* x_2030; lean_object* x_2031; lean_object* x_2032; lean_object* x_2033; lean_object* x_2034; lean_object* x_2035; lean_object* x_2036; lean_object* x_2037; lean_object* x_2038; 
+lean_dec(x_1994);
+x_2024 = lean_ctor_get(x_1041, 0);
+lean_inc(x_2024);
+if (lean_is_exclusive(x_1041)) {
+ lean_ctor_release(x_1041, 0);
+ x_2025 = x_1041;
+} else {
+ lean_dec_ref(x_1041);
+ x_2025 = lean_box(0);
+}
+x_2026 = lean_array_get_size(x_2024);
+x_2027 = lean_usize_of_nat(x_2026);
+lean_dec(x_2026);
+x_2028 = 0;
+x_2029 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_2027, x_2028, x_2024, x_1991);
+x_2030 = lean_ctor_get(x_2029, 0);
+lean_inc(x_2030);
+x_2031 = lean_ctor_get(x_2029, 1);
+lean_inc(x_2031);
+if (lean_is_exclusive(x_2029)) {
+ lean_ctor_release(x_2029, 0);
+ lean_ctor_release(x_2029, 1);
+ x_2032 = x_2029;
+} else {
+ lean_dec_ref(x_2029);
+ x_2032 = lean_box(0);
+}
+x_2033 = lean_ctor_get(x_2030, 0);
+lean_inc(x_2033);
+if (lean_is_exclusive(x_2030)) {
+ lean_ctor_release(x_2030, 0);
+ x_2034 = x_2030;
+} else {
+ lean_dec_ref(x_2030);
+ x_2034 = lean_box(0);
+}
+if (lean_is_scalar(x_2025)) {
+ x_2035 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2035 = x_2025;
+}
+lean_ctor_set(x_2035, 0, x_2033);
+x_2036 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_2036, 0, x_1035);
+lean_ctor_set(x_2036, 1, x_1036);
+lean_ctor_set(x_2036, 2, x_30);
+lean_ctor_set(x_2036, 3, x_1910);
+lean_ctor_set(x_2036, 4, x_1981);
+lean_ctor_set(x_2036, 5, x_1993);
+lean_ctor_set(x_2036, 6, x_2020);
+lean_ctor_set(x_2036, 7, x_2035);
+if (lean_is_scalar(x_2034)) {
+ x_2037 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2037 = x_2034;
+}
+lean_ctor_set(x_2037, 0, x_2036);
+if (lean_is_scalar(x_2032)) {
+ x_2038 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_2038 = x_2032;
+}
+lean_ctor_set(x_2038, 0, x_2037);
+lean_ctor_set(x_2038, 1, x_2031);
+x_11 = x_2038;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_2039; lean_object* x_2040; lean_object* x_2041; size_t x_2042; size_t x_2043; lean_object* x_2044; lean_object* x_2045; lean_object* x_2046; lean_object* x_2047; lean_object* x_2048; lean_object* x_2049; lean_object* x_2050; 
+lean_dec(x_1994);
+x_2039 = lean_ctor_get(x_1040, 0);
+lean_inc(x_2039);
+if (lean_is_exclusive(x_1040)) {
+ lean_ctor_release(x_1040, 0);
+ x_2040 = x_1040;
+} else {
+ lean_dec_ref(x_1040);
+ x_2040 = lean_box(0);
+}
+x_2041 = lean_array_get_size(x_2039);
+x_2042 = lean_usize_of_nat(x_2041);
+lean_dec(x_2041);
+x_2043 = 0;
+x_2044 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_2042, x_2043, x_2039, x_1991);
+x_2045 = lean_ctor_get(x_2044, 0);
+lean_inc(x_2045);
+x_2046 = lean_ctor_get(x_2044, 1);
+lean_inc(x_2046);
+lean_dec(x_2044);
+x_2047 = lean_ctor_get(x_2045, 0);
+lean_inc(x_2047);
+if (lean_is_exclusive(x_2045)) {
+ lean_ctor_release(x_2045, 0);
+ x_2048 = x_2045;
+} else {
+ lean_dec_ref(x_2045);
+ x_2048 = lean_box(0);
+}
+if (lean_is_scalar(x_2040)) {
+ x_2049 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2049 = x_2040;
+}
+lean_ctor_set(x_2049, 0, x_2047);
+if (lean_is_scalar(x_2048)) {
+ x_2050 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2050 = x_2048;
+}
+lean_ctor_set(x_2050, 0, x_2049);
+x_1995 = x_2050;
+x_1996 = x_2046;
+goto block_2019;
+}
+block_2019:
+{
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_1997; lean_object* x_1998; lean_object* x_1999; lean_object* x_2000; lean_object* x_2001; lean_object* x_2002; 
+x_1997 = lean_ctor_get(x_1995, 0);
+lean_inc(x_1997);
+if (lean_is_exclusive(x_1995)) {
+ lean_ctor_release(x_1995, 0);
+ x_1998 = x_1995;
+} else {
+ lean_dec_ref(x_1995);
+ x_1998 = lean_box(0);
+}
+x_1999 = lean_box(0);
+x_2000 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_2000, 0, x_1035);
+lean_ctor_set(x_2000, 1, x_1036);
+lean_ctor_set(x_2000, 2, x_30);
+lean_ctor_set(x_2000, 3, x_1910);
+lean_ctor_set(x_2000, 4, x_1981);
+lean_ctor_set(x_2000, 5, x_1993);
+lean_ctor_set(x_2000, 6, x_1997);
+lean_ctor_set(x_2000, 7, x_1999);
+if (lean_is_scalar(x_1998)) {
+ x_2001 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2001 = x_1998;
+}
+lean_ctor_set(x_2001, 0, x_2000);
+if (lean_is_scalar(x_1992)) {
+ x_2002 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_2002 = x_1992;
+}
+lean_ctor_set(x_2002, 0, x_2001);
+lean_ctor_set(x_2002, 1, x_1996);
+x_11 = x_2002;
+goto block_29;
+}
+else
+{
+lean_object* x_2003; lean_object* x_2004; lean_object* x_2005; lean_object* x_2006; size_t x_2007; size_t x_2008; lean_object* x_2009; lean_object* x_2010; lean_object* x_2011; lean_object* x_2012; lean_object* x_2013; lean_object* x_2014; lean_object* x_2015; lean_object* x_2016; lean_object* x_2017; lean_object* x_2018; 
+lean_dec(x_1992);
+x_2003 = lean_ctor_get(x_1995, 0);
+lean_inc(x_2003);
+lean_dec(x_1995);
+x_2004 = lean_ctor_get(x_1041, 0);
+lean_inc(x_2004);
+if (lean_is_exclusive(x_1041)) {
+ lean_ctor_release(x_1041, 0);
+ x_2005 = x_1041;
+} else {
+ lean_dec_ref(x_1041);
+ x_2005 = lean_box(0);
+}
+x_2006 = lean_array_get_size(x_2004);
+x_2007 = lean_usize_of_nat(x_2006);
+lean_dec(x_2006);
+x_2008 = 0;
+x_2009 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_2007, x_2008, x_2004, x_1996);
+x_2010 = lean_ctor_get(x_2009, 0);
+lean_inc(x_2010);
+x_2011 = lean_ctor_get(x_2009, 1);
+lean_inc(x_2011);
+if (lean_is_exclusive(x_2009)) {
+ lean_ctor_release(x_2009, 0);
+ lean_ctor_release(x_2009, 1);
+ x_2012 = x_2009;
+} else {
+ lean_dec_ref(x_2009);
+ x_2012 = lean_box(0);
+}
+x_2013 = lean_ctor_get(x_2010, 0);
+lean_inc(x_2013);
+if (lean_is_exclusive(x_2010)) {
+ lean_ctor_release(x_2010, 0);
+ x_2014 = x_2010;
+} else {
+ lean_dec_ref(x_2010);
+ x_2014 = lean_box(0);
+}
+if (lean_is_scalar(x_2005)) {
+ x_2015 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2015 = x_2005;
+}
+lean_ctor_set(x_2015, 0, x_2013);
+x_2016 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_2016, 0, x_1035);
+lean_ctor_set(x_2016, 1, x_1036);
+lean_ctor_set(x_2016, 2, x_30);
+lean_ctor_set(x_2016, 3, x_1910);
+lean_ctor_set(x_2016, 4, x_1981);
+lean_ctor_set(x_2016, 5, x_1993);
+lean_ctor_set(x_2016, 6, x_2003);
+lean_ctor_set(x_2016, 7, x_2015);
+if (lean_is_scalar(x_2014)) {
+ x_2017 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2017 = x_2014;
+}
+lean_ctor_set(x_2017, 0, x_2016);
+if (lean_is_scalar(x_2012)) {
+ x_2018 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_2018 = x_2012;
+}
+lean_ctor_set(x_2018, 0, x_2017);
+lean_ctor_set(x_2018, 1, x_2011);
+x_11 = x_2018;
+goto block_29;
+}
+}
+}
+}
+}
+}
+}
+else
+{
+lean_object* x_2051; lean_object* x_2052; 
+x_2051 = lean_ctor_get(x_30, 0);
+lean_inc(x_2051);
+lean_dec(x_30);
+x_2052 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_2052, 0, x_2051);
+if (lean_obj_tag(x_1037) == 0)
+{
+lean_object* x_2053; 
+x_2053 = lean_box(0);
+if (lean_obj_tag(x_1038) == 0)
+{
+lean_object* x_2054; lean_object* x_2055; lean_object* x_2056; 
+x_2054 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__9___lambda__1), 3, 1);
+lean_closure_set(x_2054, 0, x_2053);
+x_2055 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(x_2054, x_1039, x_4);
+x_2056 = lean_ctor_get(x_2055, 0);
+lean_inc(x_2056);
+if (lean_obj_tag(x_2056) == 0)
+{
+lean_object* x_2057; lean_object* x_2058; lean_object* x_2059; lean_object* x_2060; lean_object* x_2061; lean_object* x_2062; 
+lean_dec(x_2052);
+lean_dec(x_1041);
+lean_dec(x_1040);
+lean_dec(x_1036);
+lean_dec(x_1035);
+x_2057 = lean_ctor_get(x_2055, 1);
+lean_inc(x_2057);
+if (lean_is_exclusive(x_2055)) {
+ lean_ctor_release(x_2055, 0);
+ lean_ctor_release(x_2055, 1);
+ x_2058 = x_2055;
+} else {
+ lean_dec_ref(x_2055);
+ x_2058 = lean_box(0);
+}
+x_2059 = lean_ctor_get(x_2056, 0);
+lean_inc(x_2059);
+if (lean_is_exclusive(x_2056)) {
+ lean_ctor_release(x_2056, 0);
+ x_2060 = x_2056;
+} else {
+ lean_dec_ref(x_2056);
+ x_2060 = lean_box(0);
+}
+if (lean_is_scalar(x_2060)) {
+ x_2061 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_2061 = x_2060;
+}
+lean_ctor_set(x_2061, 0, x_2059);
+if (lean_is_scalar(x_2058)) {
+ x_2062 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_2062 = x_2058;
+}
+lean_ctor_set(x_2062, 0, x_2061);
+lean_ctor_set(x_2062, 1, x_2057);
+x_11 = x_2062;
+goto block_29;
+}
+else
+{
+lean_object* x_2063; lean_object* x_2064; lean_object* x_2065; lean_object* x_2066; lean_object* x_2067; lean_object* x_2068; 
+x_2063 = lean_ctor_get(x_2055, 1);
+lean_inc(x_2063);
+if (lean_is_exclusive(x_2055)) {
+ lean_ctor_release(x_2055, 0);
+ lean_ctor_release(x_2055, 1);
+ x_2064 = x_2055;
+} else {
+ lean_dec_ref(x_2055);
+ x_2064 = lean_box(0);
+}
+x_2065 = lean_ctor_get(x_2056, 0);
+lean_inc(x_2065);
+if (lean_is_exclusive(x_2056)) {
+ lean_ctor_release(x_2056, 0);
+ x_2066 = x_2056;
+} else {
+ lean_dec_ref(x_2056);
+ x_2066 = lean_box(0);
+}
+if (lean_obj_tag(x_1040) == 0)
+{
+lean_dec(x_2064);
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_2091; lean_object* x_2092; lean_object* x_2093; 
+x_2091 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_2091, 0, x_1035);
+lean_ctor_set(x_2091, 1, x_1036);
+lean_ctor_set(x_2091, 2, x_2052);
+lean_ctor_set(x_2091, 3, x_2053);
+lean_ctor_set(x_2091, 4, x_2053);
+lean_ctor_set(x_2091, 5, x_2065);
+lean_ctor_set(x_2091, 6, x_2053);
+lean_ctor_set(x_2091, 7, x_2053);
+if (lean_is_scalar(x_2066)) {
+ x_2092 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2092 = x_2066;
+}
+lean_ctor_set(x_2092, 0, x_2091);
+x_2093 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_2093, 0, x_2092);
+lean_ctor_set(x_2093, 1, x_2063);
+x_11 = x_2093;
+goto block_29;
+}
+else
+{
+lean_object* x_2094; lean_object* x_2095; lean_object* x_2096; size_t x_2097; size_t x_2098; lean_object* x_2099; lean_object* x_2100; lean_object* x_2101; lean_object* x_2102; lean_object* x_2103; lean_object* x_2104; lean_object* x_2105; lean_object* x_2106; lean_object* x_2107; lean_object* x_2108; 
+lean_dec(x_2066);
+x_2094 = lean_ctor_get(x_1041, 0);
+lean_inc(x_2094);
+if (lean_is_exclusive(x_1041)) {
+ lean_ctor_release(x_1041, 0);
+ x_2095 = x_1041;
+} else {
+ lean_dec_ref(x_1041);
+ x_2095 = lean_box(0);
+}
+x_2096 = lean_array_get_size(x_2094);
+x_2097 = lean_usize_of_nat(x_2096);
+lean_dec(x_2096);
+x_2098 = 0;
+x_2099 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_2097, x_2098, x_2094, x_2063);
+x_2100 = lean_ctor_get(x_2099, 0);
+lean_inc(x_2100);
+x_2101 = lean_ctor_get(x_2099, 1);
+lean_inc(x_2101);
+if (lean_is_exclusive(x_2099)) {
+ lean_ctor_release(x_2099, 0);
+ lean_ctor_release(x_2099, 1);
+ x_2102 = x_2099;
+} else {
+ lean_dec_ref(x_2099);
+ x_2102 = lean_box(0);
+}
+x_2103 = lean_ctor_get(x_2100, 0);
+lean_inc(x_2103);
+if (lean_is_exclusive(x_2100)) {
+ lean_ctor_release(x_2100, 0);
+ x_2104 = x_2100;
+} else {
+ lean_dec_ref(x_2100);
+ x_2104 = lean_box(0);
+}
+if (lean_is_scalar(x_2095)) {
+ x_2105 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2105 = x_2095;
+}
+lean_ctor_set(x_2105, 0, x_2103);
+x_2106 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_2106, 0, x_1035);
+lean_ctor_set(x_2106, 1, x_1036);
+lean_ctor_set(x_2106, 2, x_2052);
+lean_ctor_set(x_2106, 3, x_2053);
+lean_ctor_set(x_2106, 4, x_2053);
+lean_ctor_set(x_2106, 5, x_2065);
+lean_ctor_set(x_2106, 6, x_2053);
+lean_ctor_set(x_2106, 7, x_2105);
+if (lean_is_scalar(x_2104)) {
+ x_2107 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2107 = x_2104;
+}
+lean_ctor_set(x_2107, 0, x_2106);
+if (lean_is_scalar(x_2102)) {
+ x_2108 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_2108 = x_2102;
+}
+lean_ctor_set(x_2108, 0, x_2107);
+lean_ctor_set(x_2108, 1, x_2101);
+x_11 = x_2108;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_2109; lean_object* x_2110; lean_object* x_2111; size_t x_2112; size_t x_2113; lean_object* x_2114; lean_object* x_2115; lean_object* x_2116; lean_object* x_2117; lean_object* x_2118; lean_object* x_2119; lean_object* x_2120; 
+lean_dec(x_2066);
+x_2109 = lean_ctor_get(x_1040, 0);
+lean_inc(x_2109);
+if (lean_is_exclusive(x_1040)) {
+ lean_ctor_release(x_1040, 0);
+ x_2110 = x_1040;
+} else {
+ lean_dec_ref(x_1040);
+ x_2110 = lean_box(0);
+}
+x_2111 = lean_array_get_size(x_2109);
+x_2112 = lean_usize_of_nat(x_2111);
+lean_dec(x_2111);
+x_2113 = 0;
+x_2114 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_2112, x_2113, x_2109, x_2063);
+x_2115 = lean_ctor_get(x_2114, 0);
+lean_inc(x_2115);
+x_2116 = lean_ctor_get(x_2114, 1);
+lean_inc(x_2116);
+lean_dec(x_2114);
+x_2117 = lean_ctor_get(x_2115, 0);
+lean_inc(x_2117);
+if (lean_is_exclusive(x_2115)) {
+ lean_ctor_release(x_2115, 0);
+ x_2118 = x_2115;
+} else {
+ lean_dec_ref(x_2115);
+ x_2118 = lean_box(0);
+}
+if (lean_is_scalar(x_2110)) {
+ x_2119 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2119 = x_2110;
+}
+lean_ctor_set(x_2119, 0, x_2117);
+if (lean_is_scalar(x_2118)) {
+ x_2120 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2120 = x_2118;
+}
+lean_ctor_set(x_2120, 0, x_2119);
+x_2067 = x_2120;
+x_2068 = x_2116;
+goto block_2090;
+}
+block_2090:
+{
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_2069; lean_object* x_2070; lean_object* x_2071; lean_object* x_2072; lean_object* x_2073; 
+x_2069 = lean_ctor_get(x_2067, 0);
+lean_inc(x_2069);
+if (lean_is_exclusive(x_2067)) {
+ lean_ctor_release(x_2067, 0);
+ x_2070 = x_2067;
+} else {
+ lean_dec_ref(x_2067);
+ x_2070 = lean_box(0);
+}
+x_2071 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_2071, 0, x_1035);
+lean_ctor_set(x_2071, 1, x_1036);
+lean_ctor_set(x_2071, 2, x_2052);
+lean_ctor_set(x_2071, 3, x_2053);
+lean_ctor_set(x_2071, 4, x_2053);
+lean_ctor_set(x_2071, 5, x_2065);
+lean_ctor_set(x_2071, 6, x_2069);
+lean_ctor_set(x_2071, 7, x_2053);
+if (lean_is_scalar(x_2070)) {
+ x_2072 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2072 = x_2070;
+}
+lean_ctor_set(x_2072, 0, x_2071);
+if (lean_is_scalar(x_2064)) {
+ x_2073 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_2073 = x_2064;
+}
+lean_ctor_set(x_2073, 0, x_2072);
+lean_ctor_set(x_2073, 1, x_2068);
+x_11 = x_2073;
+goto block_29;
+}
+else
+{
+lean_object* x_2074; lean_object* x_2075; lean_object* x_2076; lean_object* x_2077; size_t x_2078; size_t x_2079; lean_object* x_2080; lean_object* x_2081; lean_object* x_2082; lean_object* x_2083; lean_object* x_2084; lean_object* x_2085; lean_object* x_2086; lean_object* x_2087; lean_object* x_2088; lean_object* x_2089; 
+lean_dec(x_2064);
+x_2074 = lean_ctor_get(x_2067, 0);
+lean_inc(x_2074);
+lean_dec(x_2067);
+x_2075 = lean_ctor_get(x_1041, 0);
+lean_inc(x_2075);
+if (lean_is_exclusive(x_1041)) {
+ lean_ctor_release(x_1041, 0);
+ x_2076 = x_1041;
+} else {
+ lean_dec_ref(x_1041);
+ x_2076 = lean_box(0);
+}
+x_2077 = lean_array_get_size(x_2075);
+x_2078 = lean_usize_of_nat(x_2077);
+lean_dec(x_2077);
+x_2079 = 0;
+x_2080 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_2078, x_2079, x_2075, x_2068);
+x_2081 = lean_ctor_get(x_2080, 0);
+lean_inc(x_2081);
+x_2082 = lean_ctor_get(x_2080, 1);
+lean_inc(x_2082);
+if (lean_is_exclusive(x_2080)) {
+ lean_ctor_release(x_2080, 0);
+ lean_ctor_release(x_2080, 1);
+ x_2083 = x_2080;
+} else {
+ lean_dec_ref(x_2080);
+ x_2083 = lean_box(0);
+}
+x_2084 = lean_ctor_get(x_2081, 0);
+lean_inc(x_2084);
+if (lean_is_exclusive(x_2081)) {
+ lean_ctor_release(x_2081, 0);
+ x_2085 = x_2081;
+} else {
+ lean_dec_ref(x_2081);
+ x_2085 = lean_box(0);
+}
+if (lean_is_scalar(x_2076)) {
+ x_2086 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2086 = x_2076;
+}
+lean_ctor_set(x_2086, 0, x_2084);
+x_2087 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_2087, 0, x_1035);
+lean_ctor_set(x_2087, 1, x_1036);
+lean_ctor_set(x_2087, 2, x_2052);
+lean_ctor_set(x_2087, 3, x_2053);
+lean_ctor_set(x_2087, 4, x_2053);
+lean_ctor_set(x_2087, 5, x_2065);
+lean_ctor_set(x_2087, 6, x_2074);
+lean_ctor_set(x_2087, 7, x_2086);
+if (lean_is_scalar(x_2085)) {
+ x_2088 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2088 = x_2085;
+}
+lean_ctor_set(x_2088, 0, x_2087);
+if (lean_is_scalar(x_2083)) {
+ x_2089 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_2089 = x_2083;
+}
+lean_ctor_set(x_2089, 0, x_2088);
+lean_ctor_set(x_2089, 1, x_2082);
+x_11 = x_2089;
+goto block_29;
+}
+}
+}
+}
+else
+{
+lean_object* x_2121; lean_object* x_2122; lean_object* x_2123; lean_object* x_2124; lean_object* x_2125; lean_object* x_2126; 
+x_2121 = lean_ctor_get(x_1038, 0);
+lean_inc(x_2121);
+if (lean_is_exclusive(x_1038)) {
+ lean_ctor_release(x_1038, 0);
+ x_2122 = x_1038;
+} else {
+ lean_dec_ref(x_1038);
+ x_2122 = lean_box(0);
+}
+if (lean_is_scalar(x_2122)) {
+ x_2123 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2123 = x_2122;
+}
+lean_ctor_set(x_2123, 0, x_2121);
+x_2124 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__9___lambda__1), 3, 1);
+lean_closure_set(x_2124, 0, x_2053);
+x_2125 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(x_2124, x_1039, x_4);
+x_2126 = lean_ctor_get(x_2125, 0);
+lean_inc(x_2126);
+if (lean_obj_tag(x_2126) == 0)
+{
+lean_object* x_2127; lean_object* x_2128; lean_object* x_2129; lean_object* x_2130; lean_object* x_2131; lean_object* x_2132; 
+lean_dec(x_2123);
+lean_dec(x_2052);
+lean_dec(x_1041);
+lean_dec(x_1040);
+lean_dec(x_1036);
+lean_dec(x_1035);
+x_2127 = lean_ctor_get(x_2125, 1);
+lean_inc(x_2127);
+if (lean_is_exclusive(x_2125)) {
+ lean_ctor_release(x_2125, 0);
+ lean_ctor_release(x_2125, 1);
+ x_2128 = x_2125;
+} else {
+ lean_dec_ref(x_2125);
+ x_2128 = lean_box(0);
+}
+x_2129 = lean_ctor_get(x_2126, 0);
+lean_inc(x_2129);
+if (lean_is_exclusive(x_2126)) {
+ lean_ctor_release(x_2126, 0);
+ x_2130 = x_2126;
+} else {
+ lean_dec_ref(x_2126);
+ x_2130 = lean_box(0);
+}
+if (lean_is_scalar(x_2130)) {
+ x_2131 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_2131 = x_2130;
+}
+lean_ctor_set(x_2131, 0, x_2129);
+if (lean_is_scalar(x_2128)) {
+ x_2132 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_2132 = x_2128;
+}
+lean_ctor_set(x_2132, 0, x_2131);
+lean_ctor_set(x_2132, 1, x_2127);
+x_11 = x_2132;
+goto block_29;
+}
+else
+{
+lean_object* x_2133; lean_object* x_2134; lean_object* x_2135; lean_object* x_2136; lean_object* x_2137; lean_object* x_2138; 
+x_2133 = lean_ctor_get(x_2125, 1);
+lean_inc(x_2133);
+if (lean_is_exclusive(x_2125)) {
+ lean_ctor_release(x_2125, 0);
+ lean_ctor_release(x_2125, 1);
+ x_2134 = x_2125;
+} else {
+ lean_dec_ref(x_2125);
+ x_2134 = lean_box(0);
+}
+x_2135 = lean_ctor_get(x_2126, 0);
+lean_inc(x_2135);
+if (lean_is_exclusive(x_2126)) {
+ lean_ctor_release(x_2126, 0);
+ x_2136 = x_2126;
+} else {
+ lean_dec_ref(x_2126);
+ x_2136 = lean_box(0);
+}
+if (lean_obj_tag(x_1040) == 0)
+{
+lean_dec(x_2134);
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_2161; lean_object* x_2162; lean_object* x_2163; 
+x_2161 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_2161, 0, x_1035);
+lean_ctor_set(x_2161, 1, x_1036);
+lean_ctor_set(x_2161, 2, x_2052);
+lean_ctor_set(x_2161, 3, x_2053);
+lean_ctor_set(x_2161, 4, x_2123);
+lean_ctor_set(x_2161, 5, x_2135);
+lean_ctor_set(x_2161, 6, x_2053);
+lean_ctor_set(x_2161, 7, x_2053);
+if (lean_is_scalar(x_2136)) {
+ x_2162 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2162 = x_2136;
+}
+lean_ctor_set(x_2162, 0, x_2161);
+x_2163 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_2163, 0, x_2162);
+lean_ctor_set(x_2163, 1, x_2133);
+x_11 = x_2163;
+goto block_29;
+}
+else
+{
+lean_object* x_2164; lean_object* x_2165; lean_object* x_2166; size_t x_2167; size_t x_2168; lean_object* x_2169; lean_object* x_2170; lean_object* x_2171; lean_object* x_2172; lean_object* x_2173; lean_object* x_2174; lean_object* x_2175; lean_object* x_2176; lean_object* x_2177; lean_object* x_2178; 
+lean_dec(x_2136);
+x_2164 = lean_ctor_get(x_1041, 0);
+lean_inc(x_2164);
+if (lean_is_exclusive(x_1041)) {
+ lean_ctor_release(x_1041, 0);
+ x_2165 = x_1041;
+} else {
+ lean_dec_ref(x_1041);
+ x_2165 = lean_box(0);
+}
+x_2166 = lean_array_get_size(x_2164);
+x_2167 = lean_usize_of_nat(x_2166);
+lean_dec(x_2166);
+x_2168 = 0;
+x_2169 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_2167, x_2168, x_2164, x_2133);
+x_2170 = lean_ctor_get(x_2169, 0);
+lean_inc(x_2170);
+x_2171 = lean_ctor_get(x_2169, 1);
+lean_inc(x_2171);
+if (lean_is_exclusive(x_2169)) {
+ lean_ctor_release(x_2169, 0);
+ lean_ctor_release(x_2169, 1);
+ x_2172 = x_2169;
+} else {
+ lean_dec_ref(x_2169);
+ x_2172 = lean_box(0);
+}
+x_2173 = lean_ctor_get(x_2170, 0);
+lean_inc(x_2173);
+if (lean_is_exclusive(x_2170)) {
+ lean_ctor_release(x_2170, 0);
+ x_2174 = x_2170;
+} else {
+ lean_dec_ref(x_2170);
+ x_2174 = lean_box(0);
+}
+if (lean_is_scalar(x_2165)) {
+ x_2175 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2175 = x_2165;
+}
+lean_ctor_set(x_2175, 0, x_2173);
+x_2176 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_2176, 0, x_1035);
+lean_ctor_set(x_2176, 1, x_1036);
+lean_ctor_set(x_2176, 2, x_2052);
+lean_ctor_set(x_2176, 3, x_2053);
+lean_ctor_set(x_2176, 4, x_2123);
+lean_ctor_set(x_2176, 5, x_2135);
+lean_ctor_set(x_2176, 6, x_2053);
+lean_ctor_set(x_2176, 7, x_2175);
+if (lean_is_scalar(x_2174)) {
+ x_2177 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2177 = x_2174;
+}
+lean_ctor_set(x_2177, 0, x_2176);
+if (lean_is_scalar(x_2172)) {
+ x_2178 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_2178 = x_2172;
+}
+lean_ctor_set(x_2178, 0, x_2177);
+lean_ctor_set(x_2178, 1, x_2171);
+x_11 = x_2178;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_2179; lean_object* x_2180; lean_object* x_2181; size_t x_2182; size_t x_2183; lean_object* x_2184; lean_object* x_2185; lean_object* x_2186; lean_object* x_2187; lean_object* x_2188; lean_object* x_2189; lean_object* x_2190; 
+lean_dec(x_2136);
+x_2179 = lean_ctor_get(x_1040, 0);
+lean_inc(x_2179);
+if (lean_is_exclusive(x_1040)) {
+ lean_ctor_release(x_1040, 0);
+ x_2180 = x_1040;
+} else {
+ lean_dec_ref(x_1040);
+ x_2180 = lean_box(0);
+}
+x_2181 = lean_array_get_size(x_2179);
+x_2182 = lean_usize_of_nat(x_2181);
+lean_dec(x_2181);
+x_2183 = 0;
+x_2184 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_2182, x_2183, x_2179, x_2133);
+x_2185 = lean_ctor_get(x_2184, 0);
+lean_inc(x_2185);
+x_2186 = lean_ctor_get(x_2184, 1);
+lean_inc(x_2186);
+lean_dec(x_2184);
+x_2187 = lean_ctor_get(x_2185, 0);
+lean_inc(x_2187);
+if (lean_is_exclusive(x_2185)) {
+ lean_ctor_release(x_2185, 0);
+ x_2188 = x_2185;
+} else {
+ lean_dec_ref(x_2185);
+ x_2188 = lean_box(0);
+}
+if (lean_is_scalar(x_2180)) {
+ x_2189 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2189 = x_2180;
+}
+lean_ctor_set(x_2189, 0, x_2187);
+if (lean_is_scalar(x_2188)) {
+ x_2190 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2190 = x_2188;
+}
+lean_ctor_set(x_2190, 0, x_2189);
+x_2137 = x_2190;
+x_2138 = x_2186;
+goto block_2160;
+}
+block_2160:
+{
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_2139; lean_object* x_2140; lean_object* x_2141; lean_object* x_2142; lean_object* x_2143; 
+x_2139 = lean_ctor_get(x_2137, 0);
+lean_inc(x_2139);
+if (lean_is_exclusive(x_2137)) {
+ lean_ctor_release(x_2137, 0);
+ x_2140 = x_2137;
+} else {
+ lean_dec_ref(x_2137);
+ x_2140 = lean_box(0);
+}
+x_2141 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_2141, 0, x_1035);
+lean_ctor_set(x_2141, 1, x_1036);
+lean_ctor_set(x_2141, 2, x_2052);
+lean_ctor_set(x_2141, 3, x_2053);
+lean_ctor_set(x_2141, 4, x_2123);
+lean_ctor_set(x_2141, 5, x_2135);
+lean_ctor_set(x_2141, 6, x_2139);
+lean_ctor_set(x_2141, 7, x_2053);
+if (lean_is_scalar(x_2140)) {
+ x_2142 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2142 = x_2140;
+}
+lean_ctor_set(x_2142, 0, x_2141);
+if (lean_is_scalar(x_2134)) {
+ x_2143 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_2143 = x_2134;
+}
+lean_ctor_set(x_2143, 0, x_2142);
+lean_ctor_set(x_2143, 1, x_2138);
+x_11 = x_2143;
+goto block_29;
+}
+else
+{
+lean_object* x_2144; lean_object* x_2145; lean_object* x_2146; lean_object* x_2147; size_t x_2148; size_t x_2149; lean_object* x_2150; lean_object* x_2151; lean_object* x_2152; lean_object* x_2153; lean_object* x_2154; lean_object* x_2155; lean_object* x_2156; lean_object* x_2157; lean_object* x_2158; lean_object* x_2159; 
+lean_dec(x_2134);
+x_2144 = lean_ctor_get(x_2137, 0);
+lean_inc(x_2144);
+lean_dec(x_2137);
+x_2145 = lean_ctor_get(x_1041, 0);
+lean_inc(x_2145);
+if (lean_is_exclusive(x_1041)) {
+ lean_ctor_release(x_1041, 0);
+ x_2146 = x_1041;
+} else {
+ lean_dec_ref(x_1041);
+ x_2146 = lean_box(0);
+}
+x_2147 = lean_array_get_size(x_2145);
+x_2148 = lean_usize_of_nat(x_2147);
+lean_dec(x_2147);
+x_2149 = 0;
+x_2150 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_2148, x_2149, x_2145, x_2138);
+x_2151 = lean_ctor_get(x_2150, 0);
+lean_inc(x_2151);
+x_2152 = lean_ctor_get(x_2150, 1);
+lean_inc(x_2152);
+if (lean_is_exclusive(x_2150)) {
+ lean_ctor_release(x_2150, 0);
+ lean_ctor_release(x_2150, 1);
+ x_2153 = x_2150;
+} else {
+ lean_dec_ref(x_2150);
+ x_2153 = lean_box(0);
+}
+x_2154 = lean_ctor_get(x_2151, 0);
+lean_inc(x_2154);
+if (lean_is_exclusive(x_2151)) {
+ lean_ctor_release(x_2151, 0);
+ x_2155 = x_2151;
+} else {
+ lean_dec_ref(x_2151);
+ x_2155 = lean_box(0);
+}
+if (lean_is_scalar(x_2146)) {
+ x_2156 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2156 = x_2146;
+}
+lean_ctor_set(x_2156, 0, x_2154);
+x_2157 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_2157, 0, x_1035);
+lean_ctor_set(x_2157, 1, x_1036);
+lean_ctor_set(x_2157, 2, x_2052);
+lean_ctor_set(x_2157, 3, x_2053);
+lean_ctor_set(x_2157, 4, x_2123);
+lean_ctor_set(x_2157, 5, x_2135);
+lean_ctor_set(x_2157, 6, x_2144);
+lean_ctor_set(x_2157, 7, x_2156);
+if (lean_is_scalar(x_2155)) {
+ x_2158 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2158 = x_2155;
+}
+lean_ctor_set(x_2158, 0, x_2157);
+if (lean_is_scalar(x_2153)) {
+ x_2159 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_2159 = x_2153;
+}
+lean_ctor_set(x_2159, 0, x_2158);
+lean_ctor_set(x_2159, 1, x_2152);
+x_11 = x_2159;
+goto block_29;
+}
+}
+}
+}
+}
+else
+{
+lean_object* x_2191; lean_object* x_2192; lean_object* x_2193; 
+x_2191 = lean_ctor_get(x_1037, 0);
+lean_inc(x_2191);
+if (lean_is_exclusive(x_1037)) {
+ lean_ctor_release(x_1037, 0);
+ x_2192 = x_1037;
+} else {
+ lean_dec_ref(x_1037);
+ x_2192 = lean_box(0);
+}
+if (lean_is_scalar(x_2192)) {
+ x_2193 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2193 = x_2192;
+}
+lean_ctor_set(x_2193, 0, x_2191);
+if (lean_obj_tag(x_1038) == 0)
+{
+lean_object* x_2194; lean_object* x_2195; lean_object* x_2196; lean_object* x_2197; 
+x_2194 = lean_box(0);
+x_2195 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__9___lambda__1), 3, 1);
+lean_closure_set(x_2195, 0, x_2194);
+x_2196 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(x_2195, x_1039, x_4);
+x_2197 = lean_ctor_get(x_2196, 0);
+lean_inc(x_2197);
+if (lean_obj_tag(x_2197) == 0)
+{
+lean_object* x_2198; lean_object* x_2199; lean_object* x_2200; lean_object* x_2201; lean_object* x_2202; lean_object* x_2203; 
+lean_dec(x_2193);
+lean_dec(x_2052);
+lean_dec(x_1041);
+lean_dec(x_1040);
+lean_dec(x_1036);
+lean_dec(x_1035);
+x_2198 = lean_ctor_get(x_2196, 1);
+lean_inc(x_2198);
+if (lean_is_exclusive(x_2196)) {
+ lean_ctor_release(x_2196, 0);
+ lean_ctor_release(x_2196, 1);
+ x_2199 = x_2196;
+} else {
+ lean_dec_ref(x_2196);
+ x_2199 = lean_box(0);
+}
+x_2200 = lean_ctor_get(x_2197, 0);
+lean_inc(x_2200);
+if (lean_is_exclusive(x_2197)) {
+ lean_ctor_release(x_2197, 0);
+ x_2201 = x_2197;
+} else {
+ lean_dec_ref(x_2197);
+ x_2201 = lean_box(0);
+}
+if (lean_is_scalar(x_2201)) {
+ x_2202 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_2202 = x_2201;
+}
+lean_ctor_set(x_2202, 0, x_2200);
+if (lean_is_scalar(x_2199)) {
+ x_2203 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_2203 = x_2199;
+}
+lean_ctor_set(x_2203, 0, x_2202);
+lean_ctor_set(x_2203, 1, x_2198);
+x_11 = x_2203;
+goto block_29;
+}
+else
+{
+lean_object* x_2204; lean_object* x_2205; lean_object* x_2206; lean_object* x_2207; lean_object* x_2208; lean_object* x_2209; 
+x_2204 = lean_ctor_get(x_2196, 1);
+lean_inc(x_2204);
+if (lean_is_exclusive(x_2196)) {
+ lean_ctor_release(x_2196, 0);
+ lean_ctor_release(x_2196, 1);
+ x_2205 = x_2196;
+} else {
+ lean_dec_ref(x_2196);
+ x_2205 = lean_box(0);
+}
+x_2206 = lean_ctor_get(x_2197, 0);
+lean_inc(x_2206);
+if (lean_is_exclusive(x_2197)) {
+ lean_ctor_release(x_2197, 0);
+ x_2207 = x_2197;
+} else {
+ lean_dec_ref(x_2197);
+ x_2207 = lean_box(0);
+}
+if (lean_obj_tag(x_1040) == 0)
+{
+lean_dec(x_2205);
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_2232; lean_object* x_2233; lean_object* x_2234; 
+x_2232 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_2232, 0, x_1035);
+lean_ctor_set(x_2232, 1, x_1036);
+lean_ctor_set(x_2232, 2, x_2052);
+lean_ctor_set(x_2232, 3, x_2193);
+lean_ctor_set(x_2232, 4, x_2194);
+lean_ctor_set(x_2232, 5, x_2206);
+lean_ctor_set(x_2232, 6, x_2194);
+lean_ctor_set(x_2232, 7, x_2194);
+if (lean_is_scalar(x_2207)) {
+ x_2233 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2233 = x_2207;
+}
+lean_ctor_set(x_2233, 0, x_2232);
+x_2234 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_2234, 0, x_2233);
+lean_ctor_set(x_2234, 1, x_2204);
+x_11 = x_2234;
+goto block_29;
+}
+else
+{
+lean_object* x_2235; lean_object* x_2236; lean_object* x_2237; size_t x_2238; size_t x_2239; lean_object* x_2240; lean_object* x_2241; lean_object* x_2242; lean_object* x_2243; lean_object* x_2244; lean_object* x_2245; lean_object* x_2246; lean_object* x_2247; lean_object* x_2248; lean_object* x_2249; 
+lean_dec(x_2207);
+x_2235 = lean_ctor_get(x_1041, 0);
+lean_inc(x_2235);
+if (lean_is_exclusive(x_1041)) {
+ lean_ctor_release(x_1041, 0);
+ x_2236 = x_1041;
+} else {
+ lean_dec_ref(x_1041);
+ x_2236 = lean_box(0);
+}
+x_2237 = lean_array_get_size(x_2235);
+x_2238 = lean_usize_of_nat(x_2237);
+lean_dec(x_2237);
+x_2239 = 0;
+x_2240 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_2238, x_2239, x_2235, x_2204);
+x_2241 = lean_ctor_get(x_2240, 0);
+lean_inc(x_2241);
+x_2242 = lean_ctor_get(x_2240, 1);
+lean_inc(x_2242);
+if (lean_is_exclusive(x_2240)) {
+ lean_ctor_release(x_2240, 0);
+ lean_ctor_release(x_2240, 1);
+ x_2243 = x_2240;
+} else {
+ lean_dec_ref(x_2240);
+ x_2243 = lean_box(0);
+}
+x_2244 = lean_ctor_get(x_2241, 0);
+lean_inc(x_2244);
+if (lean_is_exclusive(x_2241)) {
+ lean_ctor_release(x_2241, 0);
+ x_2245 = x_2241;
+} else {
+ lean_dec_ref(x_2241);
+ x_2245 = lean_box(0);
+}
+if (lean_is_scalar(x_2236)) {
+ x_2246 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2246 = x_2236;
+}
+lean_ctor_set(x_2246, 0, x_2244);
+x_2247 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_2247, 0, x_1035);
+lean_ctor_set(x_2247, 1, x_1036);
+lean_ctor_set(x_2247, 2, x_2052);
+lean_ctor_set(x_2247, 3, x_2193);
+lean_ctor_set(x_2247, 4, x_2194);
+lean_ctor_set(x_2247, 5, x_2206);
+lean_ctor_set(x_2247, 6, x_2194);
+lean_ctor_set(x_2247, 7, x_2246);
+if (lean_is_scalar(x_2245)) {
+ x_2248 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2248 = x_2245;
+}
+lean_ctor_set(x_2248, 0, x_2247);
+if (lean_is_scalar(x_2243)) {
+ x_2249 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_2249 = x_2243;
+}
+lean_ctor_set(x_2249, 0, x_2248);
+lean_ctor_set(x_2249, 1, x_2242);
+x_11 = x_2249;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_2250; lean_object* x_2251; lean_object* x_2252; size_t x_2253; size_t x_2254; lean_object* x_2255; lean_object* x_2256; lean_object* x_2257; lean_object* x_2258; lean_object* x_2259; lean_object* x_2260; lean_object* x_2261; 
+lean_dec(x_2207);
+x_2250 = lean_ctor_get(x_1040, 0);
+lean_inc(x_2250);
+if (lean_is_exclusive(x_1040)) {
+ lean_ctor_release(x_1040, 0);
+ x_2251 = x_1040;
+} else {
+ lean_dec_ref(x_1040);
+ x_2251 = lean_box(0);
+}
+x_2252 = lean_array_get_size(x_2250);
+x_2253 = lean_usize_of_nat(x_2252);
+lean_dec(x_2252);
+x_2254 = 0;
+x_2255 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_2253, x_2254, x_2250, x_2204);
+x_2256 = lean_ctor_get(x_2255, 0);
+lean_inc(x_2256);
+x_2257 = lean_ctor_get(x_2255, 1);
+lean_inc(x_2257);
+lean_dec(x_2255);
+x_2258 = lean_ctor_get(x_2256, 0);
+lean_inc(x_2258);
+if (lean_is_exclusive(x_2256)) {
+ lean_ctor_release(x_2256, 0);
+ x_2259 = x_2256;
+} else {
+ lean_dec_ref(x_2256);
+ x_2259 = lean_box(0);
+}
+if (lean_is_scalar(x_2251)) {
+ x_2260 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2260 = x_2251;
+}
+lean_ctor_set(x_2260, 0, x_2258);
+if (lean_is_scalar(x_2259)) {
+ x_2261 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2261 = x_2259;
+}
+lean_ctor_set(x_2261, 0, x_2260);
+x_2208 = x_2261;
+x_2209 = x_2257;
+goto block_2231;
+}
+block_2231:
+{
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_2210; lean_object* x_2211; lean_object* x_2212; lean_object* x_2213; lean_object* x_2214; 
+x_2210 = lean_ctor_get(x_2208, 0);
+lean_inc(x_2210);
+if (lean_is_exclusive(x_2208)) {
+ lean_ctor_release(x_2208, 0);
+ x_2211 = x_2208;
+} else {
+ lean_dec_ref(x_2208);
+ x_2211 = lean_box(0);
+}
+x_2212 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_2212, 0, x_1035);
+lean_ctor_set(x_2212, 1, x_1036);
+lean_ctor_set(x_2212, 2, x_2052);
+lean_ctor_set(x_2212, 3, x_2193);
+lean_ctor_set(x_2212, 4, x_2194);
+lean_ctor_set(x_2212, 5, x_2206);
+lean_ctor_set(x_2212, 6, x_2210);
+lean_ctor_set(x_2212, 7, x_2194);
+if (lean_is_scalar(x_2211)) {
+ x_2213 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2213 = x_2211;
+}
+lean_ctor_set(x_2213, 0, x_2212);
+if (lean_is_scalar(x_2205)) {
+ x_2214 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_2214 = x_2205;
+}
+lean_ctor_set(x_2214, 0, x_2213);
+lean_ctor_set(x_2214, 1, x_2209);
+x_11 = x_2214;
+goto block_29;
+}
+else
+{
+lean_object* x_2215; lean_object* x_2216; lean_object* x_2217; lean_object* x_2218; size_t x_2219; size_t x_2220; lean_object* x_2221; lean_object* x_2222; lean_object* x_2223; lean_object* x_2224; lean_object* x_2225; lean_object* x_2226; lean_object* x_2227; lean_object* x_2228; lean_object* x_2229; lean_object* x_2230; 
+lean_dec(x_2205);
+x_2215 = lean_ctor_get(x_2208, 0);
+lean_inc(x_2215);
+lean_dec(x_2208);
+x_2216 = lean_ctor_get(x_1041, 0);
+lean_inc(x_2216);
+if (lean_is_exclusive(x_1041)) {
+ lean_ctor_release(x_1041, 0);
+ x_2217 = x_1041;
+} else {
+ lean_dec_ref(x_1041);
+ x_2217 = lean_box(0);
+}
+x_2218 = lean_array_get_size(x_2216);
+x_2219 = lean_usize_of_nat(x_2218);
+lean_dec(x_2218);
+x_2220 = 0;
+x_2221 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_2219, x_2220, x_2216, x_2209);
+x_2222 = lean_ctor_get(x_2221, 0);
+lean_inc(x_2222);
+x_2223 = lean_ctor_get(x_2221, 1);
+lean_inc(x_2223);
+if (lean_is_exclusive(x_2221)) {
+ lean_ctor_release(x_2221, 0);
+ lean_ctor_release(x_2221, 1);
+ x_2224 = x_2221;
+} else {
+ lean_dec_ref(x_2221);
+ x_2224 = lean_box(0);
+}
+x_2225 = lean_ctor_get(x_2222, 0);
+lean_inc(x_2225);
+if (lean_is_exclusive(x_2222)) {
+ lean_ctor_release(x_2222, 0);
+ x_2226 = x_2222;
+} else {
+ lean_dec_ref(x_2222);
+ x_2226 = lean_box(0);
+}
+if (lean_is_scalar(x_2217)) {
+ x_2227 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2227 = x_2217;
+}
+lean_ctor_set(x_2227, 0, x_2225);
+x_2228 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_2228, 0, x_1035);
+lean_ctor_set(x_2228, 1, x_1036);
+lean_ctor_set(x_2228, 2, x_2052);
+lean_ctor_set(x_2228, 3, x_2193);
+lean_ctor_set(x_2228, 4, x_2194);
+lean_ctor_set(x_2228, 5, x_2206);
+lean_ctor_set(x_2228, 6, x_2215);
+lean_ctor_set(x_2228, 7, x_2227);
+if (lean_is_scalar(x_2226)) {
+ x_2229 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2229 = x_2226;
+}
+lean_ctor_set(x_2229, 0, x_2228);
+if (lean_is_scalar(x_2224)) {
+ x_2230 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_2230 = x_2224;
+}
+lean_ctor_set(x_2230, 0, x_2229);
+lean_ctor_set(x_2230, 1, x_2223);
+x_11 = x_2230;
+goto block_29;
+}
+}
+}
+}
+else
+{
+lean_object* x_2262; lean_object* x_2263; lean_object* x_2264; lean_object* x_2265; lean_object* x_2266; lean_object* x_2267; 
+x_2262 = lean_ctor_get(x_1038, 0);
+lean_inc(x_2262);
+if (lean_is_exclusive(x_1038)) {
+ lean_ctor_release(x_1038, 0);
+ x_2263 = x_1038;
+} else {
+ lean_dec_ref(x_1038);
+ x_2263 = lean_box(0);
+}
+if (lean_is_scalar(x_2263)) {
+ x_2264 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2264 = x_2263;
+}
+lean_ctor_set(x_2264, 0, x_2262);
+x_2265 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4___closed__3;
+x_2266 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__31(x_2265, x_1039, x_4);
+x_2267 = lean_ctor_get(x_2266, 0);
+lean_inc(x_2267);
+if (lean_obj_tag(x_2267) == 0)
+{
+lean_object* x_2268; lean_object* x_2269; lean_object* x_2270; lean_object* x_2271; lean_object* x_2272; lean_object* x_2273; 
+lean_dec(x_2264);
+lean_dec(x_2193);
+lean_dec(x_2052);
+lean_dec(x_1041);
+lean_dec(x_1040);
+lean_dec(x_1036);
+lean_dec(x_1035);
+x_2268 = lean_ctor_get(x_2266, 1);
+lean_inc(x_2268);
+if (lean_is_exclusive(x_2266)) {
+ lean_ctor_release(x_2266, 0);
+ lean_ctor_release(x_2266, 1);
+ x_2269 = x_2266;
+} else {
+ lean_dec_ref(x_2266);
+ x_2269 = lean_box(0);
+}
+x_2270 = lean_ctor_get(x_2267, 0);
+lean_inc(x_2270);
+if (lean_is_exclusive(x_2267)) {
+ lean_ctor_release(x_2267, 0);
+ x_2271 = x_2267;
+} else {
+ lean_dec_ref(x_2267);
+ x_2271 = lean_box(0);
+}
+if (lean_is_scalar(x_2271)) {
+ x_2272 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_2272 = x_2271;
+}
+lean_ctor_set(x_2272, 0, x_2270);
+if (lean_is_scalar(x_2269)) {
+ x_2273 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_2273 = x_2269;
+}
+lean_ctor_set(x_2273, 0, x_2272);
+lean_ctor_set(x_2273, 1, x_2268);
+x_11 = x_2273;
+goto block_29;
+}
+else
+{
+lean_object* x_2274; lean_object* x_2275; lean_object* x_2276; lean_object* x_2277; lean_object* x_2278; lean_object* x_2279; 
+x_2274 = lean_ctor_get(x_2266, 1);
+lean_inc(x_2274);
+if (lean_is_exclusive(x_2266)) {
+ lean_ctor_release(x_2266, 0);
+ lean_ctor_release(x_2266, 1);
+ x_2275 = x_2266;
+} else {
+ lean_dec_ref(x_2266);
+ x_2275 = lean_box(0);
+}
+x_2276 = lean_ctor_get(x_2267, 0);
+lean_inc(x_2276);
+if (lean_is_exclusive(x_2267)) {
+ lean_ctor_release(x_2267, 0);
+ x_2277 = x_2267;
+} else {
+ lean_dec_ref(x_2267);
+ x_2277 = lean_box(0);
+}
+if (lean_obj_tag(x_1040) == 0)
+{
+lean_object* x_2303; 
+lean_dec(x_2275);
+x_2303 = lean_box(0);
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_2304; lean_object* x_2305; lean_object* x_2306; 
+x_2304 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_2304, 0, x_1035);
+lean_ctor_set(x_2304, 1, x_1036);
+lean_ctor_set(x_2304, 2, x_2052);
+lean_ctor_set(x_2304, 3, x_2193);
+lean_ctor_set(x_2304, 4, x_2264);
+lean_ctor_set(x_2304, 5, x_2276);
+lean_ctor_set(x_2304, 6, x_2303);
+lean_ctor_set(x_2304, 7, x_2303);
+if (lean_is_scalar(x_2277)) {
+ x_2305 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2305 = x_2277;
+}
+lean_ctor_set(x_2305, 0, x_2304);
+x_2306 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_2306, 0, x_2305);
+lean_ctor_set(x_2306, 1, x_2274);
+x_11 = x_2306;
+goto block_29;
+}
+else
+{
+lean_object* x_2307; lean_object* x_2308; lean_object* x_2309; size_t x_2310; size_t x_2311; lean_object* x_2312; lean_object* x_2313; lean_object* x_2314; lean_object* x_2315; lean_object* x_2316; lean_object* x_2317; lean_object* x_2318; lean_object* x_2319; lean_object* x_2320; lean_object* x_2321; 
+lean_dec(x_2277);
+x_2307 = lean_ctor_get(x_1041, 0);
+lean_inc(x_2307);
+if (lean_is_exclusive(x_1041)) {
+ lean_ctor_release(x_1041, 0);
+ x_2308 = x_1041;
+} else {
+ lean_dec_ref(x_1041);
+ x_2308 = lean_box(0);
+}
+x_2309 = lean_array_get_size(x_2307);
+x_2310 = lean_usize_of_nat(x_2309);
+lean_dec(x_2309);
+x_2311 = 0;
+x_2312 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_2310, x_2311, x_2307, x_2274);
+x_2313 = lean_ctor_get(x_2312, 0);
+lean_inc(x_2313);
+x_2314 = lean_ctor_get(x_2312, 1);
+lean_inc(x_2314);
+if (lean_is_exclusive(x_2312)) {
+ lean_ctor_release(x_2312, 0);
+ lean_ctor_release(x_2312, 1);
+ x_2315 = x_2312;
+} else {
+ lean_dec_ref(x_2312);
+ x_2315 = lean_box(0);
+}
+x_2316 = lean_ctor_get(x_2313, 0);
+lean_inc(x_2316);
+if (lean_is_exclusive(x_2313)) {
+ lean_ctor_release(x_2313, 0);
+ x_2317 = x_2313;
+} else {
+ lean_dec_ref(x_2313);
+ x_2317 = lean_box(0);
+}
+if (lean_is_scalar(x_2308)) {
+ x_2318 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2318 = x_2308;
+}
+lean_ctor_set(x_2318, 0, x_2316);
+x_2319 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_2319, 0, x_1035);
+lean_ctor_set(x_2319, 1, x_1036);
+lean_ctor_set(x_2319, 2, x_2052);
+lean_ctor_set(x_2319, 3, x_2193);
+lean_ctor_set(x_2319, 4, x_2264);
+lean_ctor_set(x_2319, 5, x_2276);
+lean_ctor_set(x_2319, 6, x_2303);
+lean_ctor_set(x_2319, 7, x_2318);
+if (lean_is_scalar(x_2317)) {
+ x_2320 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2320 = x_2317;
+}
+lean_ctor_set(x_2320, 0, x_2319);
+if (lean_is_scalar(x_2315)) {
+ x_2321 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_2321 = x_2315;
+}
+lean_ctor_set(x_2321, 0, x_2320);
+lean_ctor_set(x_2321, 1, x_2314);
+x_11 = x_2321;
+goto block_29;
+}
+}
+else
+{
+lean_object* x_2322; lean_object* x_2323; lean_object* x_2324; size_t x_2325; size_t x_2326; lean_object* x_2327; lean_object* x_2328; lean_object* x_2329; lean_object* x_2330; lean_object* x_2331; lean_object* x_2332; lean_object* x_2333; 
+lean_dec(x_2277);
+x_2322 = lean_ctor_get(x_1040, 0);
+lean_inc(x_2322);
+if (lean_is_exclusive(x_1040)) {
+ lean_ctor_release(x_1040, 0);
+ x_2323 = x_1040;
+} else {
+ lean_dec_ref(x_1040);
+ x_2323 = lean_box(0);
+}
+x_2324 = lean_array_get_size(x_2322);
+x_2325 = lean_usize_of_nat(x_2324);
+lean_dec(x_2324);
+x_2326 = 0;
+x_2327 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_2325, x_2326, x_2322, x_2274);
+x_2328 = lean_ctor_get(x_2327, 0);
+lean_inc(x_2328);
+x_2329 = lean_ctor_get(x_2327, 1);
+lean_inc(x_2329);
+lean_dec(x_2327);
+x_2330 = lean_ctor_get(x_2328, 0);
+lean_inc(x_2330);
+if (lean_is_exclusive(x_2328)) {
+ lean_ctor_release(x_2328, 0);
+ x_2331 = x_2328;
+} else {
+ lean_dec_ref(x_2328);
+ x_2331 = lean_box(0);
+}
+if (lean_is_scalar(x_2323)) {
+ x_2332 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2332 = x_2323;
+}
+lean_ctor_set(x_2332, 0, x_2330);
+if (lean_is_scalar(x_2331)) {
+ x_2333 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2333 = x_2331;
+}
+lean_ctor_set(x_2333, 0, x_2332);
+x_2278 = x_2333;
+x_2279 = x_2329;
+goto block_2302;
+}
+block_2302:
+{
+if (lean_obj_tag(x_1041) == 0)
+{
+lean_object* x_2280; lean_object* x_2281; lean_object* x_2282; lean_object* x_2283; lean_object* x_2284; lean_object* x_2285; 
+x_2280 = lean_ctor_get(x_2278, 0);
+lean_inc(x_2280);
+if (lean_is_exclusive(x_2278)) {
+ lean_ctor_release(x_2278, 0);
+ x_2281 = x_2278;
+} else {
+ lean_dec_ref(x_2278);
+ x_2281 = lean_box(0);
+}
+x_2282 = lean_box(0);
+x_2283 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_2283, 0, x_1035);
+lean_ctor_set(x_2283, 1, x_1036);
+lean_ctor_set(x_2283, 2, x_2052);
+lean_ctor_set(x_2283, 3, x_2193);
+lean_ctor_set(x_2283, 4, x_2264);
+lean_ctor_set(x_2283, 5, x_2276);
+lean_ctor_set(x_2283, 6, x_2280);
+lean_ctor_set(x_2283, 7, x_2282);
+if (lean_is_scalar(x_2281)) {
+ x_2284 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2284 = x_2281;
+}
+lean_ctor_set(x_2284, 0, x_2283);
+if (lean_is_scalar(x_2275)) {
+ x_2285 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_2285 = x_2275;
+}
+lean_ctor_set(x_2285, 0, x_2284);
+lean_ctor_set(x_2285, 1, x_2279);
+x_11 = x_2285;
+goto block_29;
+}
+else
+{
+lean_object* x_2286; lean_object* x_2287; lean_object* x_2288; lean_object* x_2289; size_t x_2290; size_t x_2291; lean_object* x_2292; lean_object* x_2293; lean_object* x_2294; lean_object* x_2295; lean_object* x_2296; lean_object* x_2297; lean_object* x_2298; lean_object* x_2299; lean_object* x_2300; lean_object* x_2301; 
+lean_dec(x_2275);
+x_2286 = lean_ctor_get(x_2278, 0);
+lean_inc(x_2286);
+lean_dec(x_2278);
+x_2287 = lean_ctor_get(x_1041, 0);
+lean_inc(x_2287);
+if (lean_is_exclusive(x_1041)) {
+ lean_ctor_release(x_1041, 0);
+ x_2288 = x_1041;
+} else {
+ lean_dec_ref(x_1041);
+ x_2288 = lean_box(0);
+}
+x_2289 = lean_array_get_size(x_2287);
+x_2290 = lean_usize_of_nat(x_2289);
+lean_dec(x_2289);
+x_2291 = 0;
+x_2292 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_2290, x_2291, x_2287, x_2279);
+x_2293 = lean_ctor_get(x_2292, 0);
+lean_inc(x_2293);
+x_2294 = lean_ctor_get(x_2292, 1);
+lean_inc(x_2294);
+if (lean_is_exclusive(x_2292)) {
+ lean_ctor_release(x_2292, 0);
+ lean_ctor_release(x_2292, 1);
+ x_2295 = x_2292;
+} else {
+ lean_dec_ref(x_2292);
+ x_2295 = lean_box(0);
+}
+x_2296 = lean_ctor_get(x_2293, 0);
+lean_inc(x_2296);
+if (lean_is_exclusive(x_2293)) {
+ lean_ctor_release(x_2293, 0);
+ x_2297 = x_2293;
+} else {
+ lean_dec_ref(x_2293);
+ x_2297 = lean_box(0);
+}
+if (lean_is_scalar(x_2288)) {
+ x_2298 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2298 = x_2288;
+}
+lean_ctor_set(x_2298, 0, x_2296);
+x_2299 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_2299, 0, x_1035);
+lean_ctor_set(x_2299, 1, x_1036);
+lean_ctor_set(x_2299, 2, x_2052);
+lean_ctor_set(x_2299, 3, x_2193);
+lean_ctor_set(x_2299, 4, x_2264);
+lean_ctor_set(x_2299, 5, x_2276);
+lean_ctor_set(x_2299, 6, x_2286);
+lean_ctor_set(x_2299, 7, x_2298);
+if (lean_is_scalar(x_2297)) {
+ x_2300 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_2300 = x_2297;
+}
+lean_ctor_set(x_2300, 0, x_2299);
+if (lean_is_scalar(x_2295)) {
+ x_2301 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_2301 = x_2295;
+}
+lean_ctor_set(x_2301, 0, x_2300);
+lean_ctor_set(x_2301, 1, x_2294);
+x_11 = x_2301;
+goto block_29;
+}
+}
+}
+}
+}
+}
+}
+block_29:
+{
+lean_object* x_12; 
+x_12 = lean_ctor_get(x_11, 0);
+lean_inc(x_12);
+if (lean_obj_tag(x_12) == 0)
+{
+uint8_t x_13; 
+lean_dec(x_10);
+x_13 = !lean_is_exclusive(x_11);
+if (x_13 == 0)
+{
+lean_object* x_14; uint8_t x_15; 
+x_14 = lean_ctor_get(x_11, 0);
+lean_dec(x_14);
+x_15 = !lean_is_exclusive(x_12);
+if (x_15 == 0)
+{
+return x_11;
+}
+else
+{
+lean_object* x_16; lean_object* x_17; 
+x_16 = lean_ctor_get(x_12, 0);
+lean_inc(x_16);
+lean_dec(x_12);
+x_17 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_17, 0, x_16);
+lean_ctor_set(x_11, 0, x_17);
+return x_11;
+}
+}
+else
+{
+lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; 
+x_18 = lean_ctor_get(x_11, 1);
+lean_inc(x_18);
+lean_dec(x_11);
+x_19 = lean_ctor_get(x_12, 0);
+lean_inc(x_19);
+if (lean_is_exclusive(x_12)) {
+ lean_ctor_release(x_12, 0);
+ x_20 = x_12;
+} else {
+ lean_dec_ref(x_12);
+ x_20 = lean_box(0);
+}
+if (lean_is_scalar(x_20)) {
+ x_21 = lean_alloc_ctor(0, 1, 0);
+} else {
+ x_21 = x_20;
+}
+lean_ctor_set(x_21, 0, x_19);
+x_22 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_22, 0, x_21);
+lean_ctor_set(x_22, 1, x_18);
+return x_22;
+}
+}
+else
+{
+lean_object* x_23; lean_object* x_24; size_t x_25; size_t x_26; lean_object* x_27; 
+x_23 = lean_ctor_get(x_11, 1);
+lean_inc(x_23);
+lean_dec(x_11);
+x_24 = lean_ctor_get(x_12, 0);
+lean_inc(x_24);
+lean_dec(x_12);
+x_25 = 1;
+x_26 = lean_usize_add(x_2, x_25);
+x_27 = lean_array_uset(x_10, x_2, x_24);
+x_2 = x_26;
+x_3 = x_27;
+x_4 = x_23;
+goto _start;
+}
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+lean_object* x_6; lean_object* x_7; 
+if (lean_obj_tag(x_3) == 0)
+{
+lean_object* x_29; lean_object* x_30; 
+lean_dec(x_2);
+x_29 = lean_ctor_get(x_3, 0);
+lean_inc(x_29);
+lean_dec(x_3);
+x_30 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_30, 0, x_29);
+lean_ctor_set(x_30, 1, x_5);
+return x_30;
+}
+else
+{
+lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; size_t x_36; size_t x_37; lean_object* x_38; lean_object* x_39; 
+x_31 = lean_ctor_get(x_3, 0);
+lean_inc(x_31);
+lean_dec(x_3);
+x_32 = lean_st_ref_take(x_1, x_5);
+x_33 = lean_ctor_get(x_32, 0);
+lean_inc(x_33);
+x_34 = lean_ctor_get(x_32, 1);
+lean_inc(x_34);
+lean_dec(x_32);
+x_35 = lean_array_get_size(x_31);
+x_36 = lean_usize_of_nat(x_35);
+lean_dec(x_35);
+x_37 = 0;
+lean_inc(x_33);
+x_38 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__9(x_36, x_37, x_31, x_33);
+x_39 = lean_ctor_get(x_38, 0);
+lean_inc(x_39);
+if (lean_obj_tag(x_39) == 0)
+{
+uint8_t x_40; 
+lean_dec(x_38);
+x_40 = !lean_is_exclusive(x_39);
+if (x_40 == 0)
+{
+lean_object* x_41; lean_object* x_42; 
+x_41 = lean_st_ref_set(x_1, x_33, x_34);
+x_42 = lean_ctor_get(x_41, 1);
+lean_inc(x_42);
+lean_dec(x_41);
+x_6 = x_39;
+x_7 = x_42;
+goto block_28;
+}
+else
+{
+lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; 
+x_43 = lean_ctor_get(x_39, 0);
+lean_inc(x_43);
+lean_dec(x_39);
+x_44 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_44, 0, x_43);
+x_45 = lean_st_ref_set(x_1, x_33, x_34);
+x_46 = lean_ctor_get(x_45, 1);
+lean_inc(x_46);
+lean_dec(x_45);
+x_6 = x_44;
+x_7 = x_46;
+goto block_28;
+}
+}
+else
+{
+lean_object* x_47; uint8_t x_48; 
+lean_dec(x_33);
+x_47 = lean_ctor_get(x_38, 1);
+lean_inc(x_47);
+lean_dec(x_38);
+x_48 = !lean_is_exclusive(x_39);
+if (x_48 == 0)
+{
+lean_object* x_49; lean_object* x_50; 
+x_49 = lean_st_ref_set(x_1, x_47, x_34);
+x_50 = lean_ctor_get(x_49, 1);
+lean_inc(x_50);
+lean_dec(x_49);
+x_6 = x_39;
+x_7 = x_50;
+goto block_28;
+}
+else
+{
+lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; 
+x_51 = lean_ctor_get(x_39, 0);
+lean_inc(x_51);
+lean_dec(x_39);
+x_52 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_52, 0, x_51);
+x_53 = lean_st_ref_set(x_1, x_47, x_34);
+x_54 = lean_ctor_get(x_53, 1);
+lean_inc(x_54);
+lean_dec(x_53);
+x_6 = x_52;
+x_7 = x_54;
+goto block_28;
+}
+}
+}
+block_28:
+{
+if (lean_obj_tag(x_6) == 0)
+{
+lean_object* x_8; uint8_t x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; uint8_t x_18; lean_object* x_19; lean_object* x_20; 
+x_8 = lean_ctor_get(x_6, 0);
+lean_inc(x_8);
+lean_dec(x_6);
+x_9 = 1;
+x_10 = l_Lean_Name_toString(x_2, x_9);
+x_11 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4___closed__1;
+x_12 = lean_string_append(x_11, x_10);
+lean_dec(x_10);
+x_13 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__4___closed__2;
+x_14 = lean_string_append(x_12, x_13);
+x_15 = lean_string_append(x_14, x_8);
+lean_dec(x_8);
+x_16 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
+x_17 = lean_string_append(x_15, x_16);
+x_18 = 3;
+x_19 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_19, 0, x_17);
+lean_ctor_set_uint8(x_19, sizeof(void*)*1, x_18);
+x_20 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_20, 0, x_19);
+lean_ctor_set(x_20, 1, x_7);
+return x_20;
+}
+else
+{
+lean_object* x_21; lean_object* x_22; size_t x_23; size_t x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; 
+lean_dec(x_2);
+x_21 = lean_ctor_get(x_6, 0);
+lean_inc(x_21);
+lean_dec(x_6);
+x_22 = lean_array_get_size(x_21);
+x_23 = lean_usize_of_nat(x_22);
+lean_dec(x_22);
+x_24 = 0;
+x_25 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__4(x_23, x_24, x_21);
+x_26 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_26, 0, x_25);
+x_27 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_27, 0, x_26);
+lean_ctor_set(x_27, 1, x_7);
+return x_27;
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___lambda__2(lean_object* x_1, lean_object* x_2, uint64_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+lean_object* x_7; lean_object* x_8; 
+x_7 = lean_ctor_get(x_5, 0);
+lean_inc(x_7);
+x_8 = l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___spec__1(x_7, x_3);
+if (lean_obj_tag(x_8) == 0)
+{
+lean_object* x_9; lean_object* x_10; 
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_9 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__5___closed__2;
+x_10 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_10, 0, x_9);
+lean_ctor_set(x_10, 1, x_6);
+return x_10;
+}
+else
+{
+lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; 
+x_11 = lean_ctor_get(x_8, 0);
+lean_inc(x_11);
+lean_dec(x_8);
+x_12 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__5(x_4);
+x_13 = lean_alloc_closure((void*)(l_liftExcept___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__6___boxed), 3, 1);
+lean_closure_set(x_13, 0, x_12);
+lean_inc(x_11);
+x_14 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___lambda__1___boxed), 4, 1);
+lean_closure_set(x_14, 0, x_11);
+x_15 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Server_wrapRpcProcedure___spec__3___rarg), 4, 2);
+lean_closure_set(x_15, 0, x_13);
+lean_closure_set(x_15, 1, x_14);
+lean_inc(x_5);
+x_16 = l_Lean_Server_RequestM_asTask___rarg(x_15, x_5, x_6);
+x_17 = lean_ctor_get(x_16, 0);
+lean_inc(x_17);
+x_18 = lean_ctor_get(x_16, 1);
+lean_inc(x_18);
+lean_dec(x_16);
+x_19 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__2), 4, 1);
+lean_closure_set(x_19, 0, x_1);
+lean_inc(x_5);
+x_20 = l_Lean_Server_RequestM_bindTask___rarg(x_17, x_19, x_5, x_18);
+x_21 = lean_ctor_get(x_20, 0);
+lean_inc(x_21);
+x_22 = lean_ctor_get(x_20, 1);
+lean_inc(x_22);
+lean_dec(x_20);
+x_23 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___lambda__1___boxed), 5, 2);
+lean_closure_set(x_23, 0, x_11);
+lean_closure_set(x_23, 1, x_2);
+x_24 = l_Lean_Server_RequestM_mapTask___rarg(x_21, x_23, x_5, x_22);
+return x_24;
+}
+}
 }
 LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2(lean_object* x_1, lean_object* x_2) {
 _start:
 {
-lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
-x_3 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__3;
-x_4 = l_Lean_Widget_instFromJsonGetInteractiveDiagnosticsParams;
-x_5 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__2;
-x_6 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__9;
-x_7 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___elambda__1___boxed), 14, 10);
-lean_closure_set(x_7, 0, x_1);
-lean_closure_set(x_7, 1, lean_box(0));
-lean_closure_set(x_7, 2, lean_box(0));
-lean_closure_set(x_7, 3, lean_box(0));
-lean_closure_set(x_7, 4, x_3);
-lean_closure_set(x_7, 5, x_4);
-lean_closure_set(x_7, 6, lean_box(0));
-lean_closure_set(x_7, 7, x_5);
-lean_closure_set(x_7, 8, x_6);
-lean_closure_set(x_7, 9, x_2);
-return x_7;
+lean_object* x_3; 
+x_3 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___lambda__2___boxed), 6, 2);
+lean_closure_set(x_3, 0, x_2);
+lean_closure_set(x_3, 1, x_1);
+return x_3;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__1___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
@@ -4417,7 +23868,9 @@ _start:
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; uint8_t x_12; 
 lean_inc(x_1);
-x_5 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2(x_1, x_2);
+x_5 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___lambda__2___boxed), 6, 2);
+lean_closure_set(x_5, 0, x_2);
+lean_closure_set(x_5, 1, x_1);
 x_6 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__1___closed__1;
 x_7 = lean_st_ref_take(x_6, x_4);
 x_8 = lean_ctor_get(x_7, 0);
@@ -4476,10 +23929,10 @@ else
 lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
 lean_dec(x_2);
 lean_dec(x_1);
-x_14 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
+x_14 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
 x_15 = lean_string_append(x_14, x_3);
 lean_dec(x_3);
-x_16 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__2;
+x_16 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
 x_17 = lean_string_append(x_15, x_16);
 x_18 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_18, 0, x_17);
@@ -4511,10 +23964,10 @@ else
 lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; 
 lean_dec(x_2);
 lean_dec(x_1);
-x_24 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
+x_24 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
 x_25 = lean_string_append(x_24, x_3);
 lean_dec(x_3);
-x_26 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__2;
+x_26 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
 x_27 = lean_string_append(x_25, x_26);
 x_28 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_28, 0, x_27);
@@ -4536,7 +23989,7 @@ x_5 = l_Lean_Name_toString(x_1, x_4);
 x_6 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__1;
 x_7 = lean_string_append(x_6, x_5);
 lean_dec(x_5);
-x_8 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__2;
+x_8 = l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___closed__6;
 x_9 = lean_string_append(x_7, x_8);
 x_10 = lean_io_initializing(x_3);
 x_11 = lean_ctor_get(x_10, 0);
@@ -4554,10 +24007,10 @@ if (x_13 == 0)
 lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
 x_14 = lean_ctor_get(x_10, 0);
 lean_dec(x_14);
-x_15 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
+x_15 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
 x_16 = lean_string_append(x_15, x_9);
 lean_dec(x_9);
-x_17 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__3;
+x_17 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__2;
 x_18 = lean_string_append(x_16, x_17);
 x_19 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_19, 0, x_18);
@@ -4571,10 +24024,10 @@ lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean
 x_20 = lean_ctor_get(x_10, 1);
 lean_inc(x_20);
 lean_dec(x_10);
-x_21 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
+x_21 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
 x_22 = lean_string_append(x_21, x_9);
 lean_dec(x_9);
-x_23 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__3;
+x_23 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__2;
 x_24 = lean_string_append(x_22, x_23);
 x_25 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_25, 0, x_24);
@@ -4608,7 +24061,7 @@ static lean_object* _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_Wid
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__4;
+x_1 = l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__22___closed__2;
 x_2 = l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____closed__1;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
@@ -4632,6 +24085,84 @@ x_4 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_L
 return x_4;
 }
 }
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+size_t x_4; size_t x_5; lean_object* x_6; 
+x_4 = lean_unbox_usize(x_1);
+lean_dec(x_1);
+x_5 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_6 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__4(x_4, x_5, x_3);
+return x_6;
+}
+}
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__6___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; 
+x_4 = l_liftExcept___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__6(x_1, x_2, x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+return x_4;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+size_t x_5; size_t x_6; lean_object* x_7; 
+x_5 = lean_unbox_usize(x_1);
+lean_dec(x_1);
+x_6 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_7 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__7(x_5, x_6, x_3, x_4);
+return x_7;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+size_t x_5; size_t x_6; lean_object* x_7; 
+x_5 = lean_unbox_usize(x_1);
+lean_dec(x_1);
+x_6 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_7 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__8(x_5, x_6, x_3, x_4);
+return x_7;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__9___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+size_t x_5; size_t x_6; lean_object* x_7; 
+x_5 = lean_unbox_usize(x_1);
+lean_dec(x_1);
+x_6 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_7 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__9(x_5, x_6, x_3, x_4);
+return x_7;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+lean_object* x_6; 
+x_6 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___lambda__1(x_1, x_2, x_3, x_4, x_5);
+lean_dec(x_4);
+lean_dec(x_1);
+return x_6;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+uint64_t x_7; lean_object* x_8; 
+x_7 = lean_unbox_uint64(x_3);
+lean_dec(x_3);
+x_8 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___lambda__2(x_1, x_2, x_7, x_4, x_5, x_6);
+return x_8;
+}
+}
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__1___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
@@ -4649,14 +24180,6 @@ x_1 = lean_mk_string_from_bytes("kind", 4);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1643____rarg___closed__2() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("info", 4);
-return x_1;
-}
-}
 LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1643____rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
@@ -4689,7 +24212,7 @@ lean_object* x_9; lean_object* x_10; lean_object* x_11;
 x_9 = lean_ctor_get(x_5, 0);
 lean_inc(x_9);
 lean_dec(x_5);
-x_10 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1643____rarg___closed__2;
+x_10 = l___private_Lean_Widget_InteractiveCode_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveCode___hyg_194____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__8___closed__1;
 x_11 = l_Lean_Json_getObjValAs_x3f(x_3, lean_box(0), x_2, x_10);
 if (lean_obj_tag(x_11) == 0)
 {
@@ -4796,7 +24319,7 @@ x_10 = lean_ctor_get(x_3, 1);
 lean_inc(x_10);
 lean_dec(x_3);
 x_11 = lean_apply_1(x_2, x_10);
-x_12 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1643____rarg___closed__2;
+x_12 = l___private_Lean_Widget_InteractiveCode_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveCode___hyg_194____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__8___closed__1;
 x_13 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_13, 0, x_12);
 lean_ctor_set(x_13, 1, x_11);
@@ -4956,65 +24479,195 @@ x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEnco
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___spec__3___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
-lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
-x_4 = lean_ctor_get(x_1, 0);
-lean_inc(x_4);
-lean_dec(x_1);
-x_5 = lean_ctor_get(x_4, 1);
-lean_inc(x_5);
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
 lean_dec(x_4);
-x_6 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_6, 0, x_2);
-lean_ctor_set(x_6, 1, x_3);
-x_7 = lean_apply_2(x_5, lean_box(0), x_6);
-return x_7;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
-_start:
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
 {
-lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
 x_7 = lean_ctor_get(x_1, 0);
 lean_inc(x_7);
 lean_dec(x_1);
-x_8 = lean_ctor_get(x_2, 0);
+x_8 = lean_ctor_get(x_7, 1);
 lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___spec__3(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___spec__3___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___spec__4___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___spec__4(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___spec__4___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
+x_4 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_4, 0, x_1);
+lean_ctor_set(x_4, 1, x_3);
+x_5 = lean_ctor_get(x_2, 0);
+lean_inc(x_5);
+lean_dec(x_2);
+x_6 = lean_ctor_get(x_5, 1);
+lean_inc(x_6);
+lean_dec(x_5);
+x_7 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_7, 0, x_4);
+x_8 = lean_apply_2(x_6, lean_box(0), x_7);
+return x_8;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
+x_6 = lean_ctor_get(x_1, 0);
+lean_inc(x_6);
+lean_dec(x_1);
+x_7 = lean_ctor_get(x_2, 0);
+lean_inc(x_7);
 lean_dec(x_2);
 lean_inc(x_3);
-x_9 = lean_apply_4(x_7, lean_box(0), x_3, x_4, x_8);
-x_10 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___rarg___lambda__1), 3, 2);
-lean_closure_set(x_10, 0, x_3);
-lean_closure_set(x_10, 1, x_6);
-x_11 = lean_apply_4(x_5, lean_box(0), lean_box(0), x_9, x_10);
-return x_11;
+x_8 = lean_apply_4(x_6, lean_box(0), x_3, x_4, x_7);
+lean_inc(x_3);
+x_9 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___rarg___lambda__1), 3, 2);
+lean_closure_set(x_9, 0, x_5);
+lean_closure_set(x_9, 1, x_3);
+x_10 = lean_ctor_get(x_3, 1);
+lean_inc(x_10);
+x_11 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___spec__1___rarg), 5, 4);
+lean_closure_set(x_11, 0, x_3);
+lean_closure_set(x_11, 1, lean_box(0));
+lean_closure_set(x_11, 2, lean_box(0));
+lean_closure_set(x_11, 3, x_9);
+x_12 = lean_apply_4(x_10, lean_box(0), lean_box(0), x_8, x_11);
+return x_12;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___rarg___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
-lean_object* x_7; lean_object* x_8; uint8_t x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-x_7 = lean_ctor_get(x_4, 1);
+lean_object* x_7; uint8_t x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_7 = lean_ctor_get(x_1, 0);
 lean_inc(x_7);
-x_8 = lean_ctor_get(x_1, 0);
-lean_inc(x_8);
 lean_dec(x_1);
-x_9 = lean_ctor_get_uint8(x_6, sizeof(void*)*1);
-x_10 = lean_box(x_9);
+x_8 = lean_ctor_get_uint8(x_6, sizeof(void*)*1);
+x_9 = lean_box(x_8);
 lean_inc(x_5);
 lean_inc(x_4);
-x_11 = lean_apply_4(x_8, lean_box(0), x_4, x_5, x_10);
-lean_inc(x_7);
-x_12 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___rarg___lambda__2), 6, 5);
-lean_closure_set(x_12, 0, x_2);
-lean_closure_set(x_12, 1, x_6);
-lean_closure_set(x_12, 2, x_4);
-lean_closure_set(x_12, 3, x_5);
-lean_closure_set(x_12, 4, x_7);
-x_13 = lean_apply_4(x_7, lean_box(0), lean_box(0), x_11, x_12);
-return x_13;
+x_10 = lean_apply_4(x_7, lean_box(0), x_4, x_5, x_9);
+lean_inc(x_4);
+x_11 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___rarg___lambda__2), 5, 4);
+lean_closure_set(x_11, 0, x_2);
+lean_closure_set(x_11, 1, x_6);
+lean_closure_set(x_11, 2, x_4);
+lean_closure_set(x_11, 3, x_5);
+x_12 = lean_ctor_get(x_4, 1);
+lean_inc(x_12);
+x_13 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___spec__2___rarg), 5, 4);
+lean_closure_set(x_13, 0, x_4);
+lean_closure_set(x_13, 1, lean_box(0));
+lean_closure_set(x_13, 2, lean_box(0));
+lean_closure_set(x_13, 3, x_11);
+x_14 = lean_apply_4(x_12, lean_box(0), lean_box(0), x_10, x_13);
+return x_14;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___rarg___lambda__4(uint8_t x_1, lean_object* x_2, lean_object* x_3) {
@@ -5055,7 +24708,7 @@ lean_closure_set(x_10, 0, x_9);
 lean_closure_set(x_10, 1, x_3);
 x_11 = lean_ctor_get(x_3, 1);
 lean_inc(x_11);
-x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___spec__1___rarg), 5, 4);
+x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___spec__3___rarg), 5, 4);
 lean_closure_set(x_12, 0, x_3);
 lean_closure_set(x_12, 1, lean_box(0));
 lean_closure_set(x_12, 2, lean_box(0));
@@ -5084,7 +24737,7 @@ lean_closure_set(x_10, 2, x_4);
 lean_closure_set(x_10, 3, x_5);
 x_11 = lean_ctor_get(x_4, 1);
 lean_inc(x_11);
-x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___spec__2___rarg), 5, 4);
+x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___spec__4___rarg), 5, 4);
 lean_closure_set(x_12, 0, x_4);
 lean_closure_set(x_12, 1, lean_box(0));
 lean_closure_set(x_12, 2, lean_box(0));
@@ -5149,58 +24802,529 @@ lean_ctor_set(x_3, 1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___closed__1() {
+LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__6(lean_object* x_1, lean_object* x_2) {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__3;
-x_2 = l_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef;
-x_3 = l_Lean_Widget_instRpcEncodingGetGoToLocationParamsRpcEncodingPacket___rarg(x_1, lean_box(0), x_2);
+lean_object* x_3; lean_object* x_4; 
+x_3 = l_Lean_Json_getObjValD(x_1, x_2);
+x_4 = l___private_Lean_Server_GoTo_0__Lean_Server_fromJsonGoToKind____x40_Lean_Server_GoTo___hyg_51_(x_3);
+return x_4;
+}
+}
+LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1643____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__5(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; lean_object* x_3; 
+x_2 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1643____rarg___closed__1;
+x_3 = l_Lean_Json_getObjValAs_x3f___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__6(x_1, x_2);
+if (lean_obj_tag(x_3) == 0)
+{
+uint8_t x_4; 
+x_4 = !lean_is_exclusive(x_3);
+if (x_4 == 0)
+{
 return x_3;
 }
+else
+{
+lean_object* x_5; lean_object* x_6; 
+x_5 = lean_ctor_get(x_3, 0);
+lean_inc(x_5);
+lean_dec(x_3);
+x_6 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_6, 0, x_5);
+return x_6;
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___closed__2() {
+}
+else
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_3, 0);
+lean_inc(x_7);
+lean_dec(x_3);
+x_8 = l___private_Lean_Widget_InteractiveCode_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveCode___hyg_194____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__8___closed__1;
+x_9 = l_Lean_Json_getObjValAs_x3f___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__18(x_1, x_8);
+if (lean_obj_tag(x_9) == 0)
+{
+uint8_t x_10; 
+lean_dec(x_7);
+x_10 = !lean_is_exclusive(x_9);
+if (x_10 == 0)
+{
+return x_9;
+}
+else
+{
+lean_object* x_11; lean_object* x_12; 
+x_11 = lean_ctor_get(x_9, 0);
+lean_inc(x_11);
+lean_dec(x_9);
+x_12 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_12, 0, x_11);
+return x_12;
+}
+}
+else
+{
+uint8_t x_13; 
+x_13 = !lean_is_exclusive(x_9);
+if (x_13 == 0)
+{
+lean_object* x_14; lean_object* x_15; 
+x_14 = lean_ctor_get(x_9, 0);
+x_15 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_15, 0, x_7);
+lean_ctor_set(x_15, 1, x_14);
+lean_ctor_set(x_9, 0, x_15);
+return x_9;
+}
+else
+{
+lean_object* x_16; lean_object* x_17; lean_object* x_18; 
+x_16 = lean_ctor_get(x_9, 0);
+lean_inc(x_16);
+lean_dec(x_9);
+x_17 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_17, 0, x_7);
+lean_ctor_set(x_17, 1, x_16);
+x_18 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_18, 0, x_17);
+return x_18;
+}
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__4(lean_object* x_1) {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Server_instFromJsonGoToKind;
-x_2 = l_Lean_Lsp_instFromJsonRpcRef;
-x_3 = lean_alloc_closure((void*)(l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1643____rarg___boxed), 3, 2);
-lean_closure_set(x_3, 0, x_1);
-lean_closure_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___closed__3() {
-_start:
+lean_object* x_2; 
+x_2 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1643____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__5(x_1);
+if (lean_obj_tag(x_2) == 0)
 {
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Lsp_instToJsonLocationLink;
-x_2 = lean_alloc_closure((void*)(l_Lean_instToJsonArray___rarg), 2, 1);
-lean_closure_set(x_2, 0, x_1);
+uint8_t x_3; 
+x_3 = !lean_is_exclusive(x_2);
+if (x_3 == 0)
+{
+lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; uint8_t x_13; lean_object* x_14; 
+x_4 = lean_ctor_get(x_2, 0);
+x_5 = l_Lean_Json_compress(x_1);
+x_6 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__1;
+x_7 = lean_string_append(x_6, x_5);
+lean_dec(x_5);
+x_8 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__2;
+x_9 = lean_string_append(x_7, x_8);
+x_10 = lean_string_append(x_9, x_4);
+lean_dec(x_4);
+x_11 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
+x_12 = lean_string_append(x_10, x_11);
+x_13 = 0;
+x_14 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_14, 0, x_12);
+lean_ctor_set_uint8(x_14, sizeof(void*)*1, x_13);
+lean_ctor_set(x_2, 0, x_14);
 return x_2;
 }
+else
+{
+lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; uint8_t x_24; lean_object* x_25; lean_object* x_26; 
+x_15 = lean_ctor_get(x_2, 0);
+lean_inc(x_15);
+lean_dec(x_2);
+x_16 = l_Lean_Json_compress(x_1);
+x_17 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__1;
+x_18 = lean_string_append(x_17, x_16);
+lean_dec(x_16);
+x_19 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__2;
+x_20 = lean_string_append(x_18, x_19);
+x_21 = lean_string_append(x_20, x_15);
+lean_dec(x_15);
+x_22 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
+x_23 = lean_string_append(x_21, x_22);
+x_24 = 0;
+x_25 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_25, 0, x_23);
+lean_ctor_set_uint8(x_25, sizeof(void*)*1, x_24);
+x_26 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_26, 0, x_25);
+return x_26;
+}
+}
+else
+{
+uint8_t x_27; 
+lean_dec(x_1);
+x_27 = !lean_is_exclusive(x_2);
+if (x_27 == 0)
+{
+return x_2;
+}
+else
+{
+lean_object* x_28; lean_object* x_29; 
+x_28 = lean_ctor_get(x_2, 0);
+lean_inc(x_28);
+lean_dec(x_2);
+x_29 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_29, 0, x_28);
+return x_29;
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__7(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+if (lean_obj_tag(x_1) == 0)
+{
+lean_object* x_4; lean_object* x_5; 
+x_4 = lean_ctor_get(x_1, 0);
+lean_inc(x_4);
+x_5 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_5, 0, x_4);
+lean_ctor_set(x_5, 1, x_3);
+return x_5;
+}
+else
+{
+lean_object* x_6; lean_object* x_7; 
+x_6 = lean_ctor_get(x_1, 0);
+lean_inc(x_6);
+x_7 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_7, 0, x_6);
+lean_ctor_set(x_7, 1, x_3);
+return x_7;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__8(size_t x_1, size_t x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+uint8_t x_5; 
+x_5 = lean_usize_dec_lt(x_2, x_1);
+if (x_5 == 0)
+{
+lean_object* x_6; lean_object* x_7; 
+x_6 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_6, 0, x_3);
+x_7 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_7, 0, x_6);
+lean_ctor_set(x_7, 1, x_4);
+return x_7;
+}
+else
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; size_t x_11; size_t x_12; lean_object* x_13; 
+x_8 = lean_array_uget(x_3, x_2);
+x_9 = lean_unsigned_to_nat(0u);
+x_10 = lean_array_uset(x_3, x_2, x_9);
+x_11 = 1;
+x_12 = lean_usize_add(x_2, x_11);
+x_13 = lean_array_uset(x_10, x_2, x_8);
+x_2 = x_12;
+x_3 = x_13;
+goto _start;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+lean_object* x_7; uint8_t x_8; 
+x_7 = lean_st_ref_get(x_1, x_6);
+x_8 = !lean_is_exclusive(x_7);
+if (x_8 == 0)
+{
+lean_object* x_9; lean_object* x_10; lean_object* x_11; size_t x_12; lean_object* x_13; lean_object* x_14; 
+x_9 = lean_ctor_get(x_7, 0);
+x_10 = lean_ctor_get(x_4, 0);
+lean_inc(x_10);
+x_11 = lean_ctor_get(x_4, 1);
+lean_inc(x_11);
+lean_dec(x_4);
+x_12 = lean_unbox_usize(x_11);
+lean_dec(x_11);
+x_13 = l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__6(x_12, x_9);
+x_14 = lean_ctor_get(x_13, 0);
+lean_inc(x_14);
+lean_dec(x_13);
+if (lean_obj_tag(x_14) == 0)
+{
+lean_object* x_15; uint8_t x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; uint8_t x_29; lean_object* x_30; 
+lean_dec(x_10);
+x_15 = lean_ctor_get(x_14, 0);
+lean_inc(x_15);
+lean_dec(x_14);
+x_16 = 1;
+x_17 = l_Lean_Name_toString(x_2, x_16);
+x_18 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___closed__1;
+x_19 = lean_string_append(x_18, x_17);
+lean_dec(x_17);
+x_20 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___closed__2;
+x_21 = lean_string_append(x_19, x_20);
+x_22 = l_Lean_Json_compress(x_3);
+x_23 = lean_string_append(x_21, x_22);
+lean_dec(x_22);
+x_24 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___closed__3;
+x_25 = lean_string_append(x_23, x_24);
+x_26 = lean_string_append(x_25, x_15);
+lean_dec(x_15);
+x_27 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
+x_28 = lean_string_append(x_26, x_27);
+x_29 = 3;
+x_30 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_30, 0, x_28);
+lean_ctor_set_uint8(x_30, sizeof(void*)*1, x_29);
+lean_ctor_set_tag(x_7, 1);
+lean_ctor_set(x_7, 0, x_30);
+return x_7;
+}
+else
+{
+lean_object* x_31; lean_object* x_32; uint8_t x_33; 
+lean_dec(x_3);
+lean_dec(x_2);
+x_31 = lean_ctor_get(x_14, 0);
+lean_inc(x_31);
+lean_dec(x_14);
+x_32 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_32, 0, x_31);
+x_33 = lean_unbox(x_10);
+lean_dec(x_10);
+lean_ctor_set_uint8(x_32, sizeof(void*)*1, x_33);
+lean_ctor_set(x_7, 0, x_32);
+return x_7;
+}
+}
+else
+{
+lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; size_t x_38; lean_object* x_39; lean_object* x_40; 
+x_34 = lean_ctor_get(x_7, 0);
+x_35 = lean_ctor_get(x_7, 1);
+lean_inc(x_35);
+lean_inc(x_34);
+lean_dec(x_7);
+x_36 = lean_ctor_get(x_4, 0);
+lean_inc(x_36);
+x_37 = lean_ctor_get(x_4, 1);
+lean_inc(x_37);
+lean_dec(x_4);
+x_38 = lean_unbox_usize(x_37);
+lean_dec(x_37);
+x_39 = l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____spec__6(x_38, x_34);
+x_40 = lean_ctor_get(x_39, 0);
+lean_inc(x_40);
+lean_dec(x_39);
+if (lean_obj_tag(x_40) == 0)
+{
+lean_object* x_41; uint8_t x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; uint8_t x_55; lean_object* x_56; lean_object* x_57; 
+lean_dec(x_36);
+x_41 = lean_ctor_get(x_40, 0);
+lean_inc(x_41);
+lean_dec(x_40);
+x_42 = 1;
+x_43 = l_Lean_Name_toString(x_2, x_42);
+x_44 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___closed__1;
+x_45 = lean_string_append(x_44, x_43);
+lean_dec(x_43);
+x_46 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___closed__2;
+x_47 = lean_string_append(x_45, x_46);
+x_48 = l_Lean_Json_compress(x_3);
+x_49 = lean_string_append(x_47, x_48);
+lean_dec(x_48);
+x_50 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__1___closed__3;
+x_51 = lean_string_append(x_49, x_50);
+x_52 = lean_string_append(x_51, x_41);
+lean_dec(x_41);
+x_53 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
+x_54 = lean_string_append(x_52, x_53);
+x_55 = 3;
+x_56 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_56, 0, x_54);
+lean_ctor_set_uint8(x_56, sizeof(void*)*1, x_55);
+x_57 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_57, 0, x_56);
+lean_ctor_set(x_57, 1, x_35);
+return x_57;
+}
+else
+{
+lean_object* x_58; lean_object* x_59; uint8_t x_60; lean_object* x_61; 
+lean_dec(x_3);
+lean_dec(x_2);
+x_58 = lean_ctor_get(x_40, 0);
+lean_inc(x_58);
+lean_dec(x_40);
+x_59 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_59, 0, x_58);
+x_60 = lean_unbox(x_36);
+lean_dec(x_36);
+lean_ctor_set_uint8(x_59, sizeof(void*)*1, x_60);
+x_61 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_61, 0, x_59);
+lean_ctor_set(x_61, 1, x_35);
+return x_61;
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+lean_object* x_6; lean_object* x_7; 
+if (lean_obj_tag(x_3) == 0)
+{
+lean_object* x_16; lean_object* x_17; 
+x_16 = lean_ctor_get(x_3, 0);
+lean_inc(x_16);
+lean_dec(x_3);
+x_17 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_17, 0, x_16);
+lean_ctor_set(x_17, 1, x_5);
+return x_17;
+}
+else
+{
+lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; size_t x_23; size_t x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; uint8_t x_28; 
+x_18 = lean_ctor_get(x_3, 0);
+lean_inc(x_18);
+lean_dec(x_3);
+x_19 = lean_st_ref_take(x_1, x_5);
+x_20 = lean_ctor_get(x_19, 0);
+lean_inc(x_20);
+x_21 = lean_ctor_get(x_19, 1);
+lean_inc(x_21);
+lean_dec(x_19);
+x_22 = lean_array_get_size(x_18);
+x_23 = lean_usize_of_nat(x_22);
+lean_dec(x_22);
+x_24 = 0;
+x_25 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__8(x_23, x_24, x_18, x_20);
+x_26 = lean_ctor_get(x_25, 0);
+lean_inc(x_26);
+x_27 = lean_ctor_get(x_25, 1);
+lean_inc(x_27);
+lean_dec(x_25);
+x_28 = !lean_is_exclusive(x_26);
+if (x_28 == 0)
+{
+lean_object* x_29; lean_object* x_30; 
+x_29 = lean_st_ref_set(x_1, x_27, x_21);
+x_30 = lean_ctor_get(x_29, 1);
+lean_inc(x_30);
+lean_dec(x_29);
+x_6 = x_26;
+x_7 = x_30;
+goto block_15;
+}
+else
+{
+lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; 
+x_31 = lean_ctor_get(x_26, 0);
+lean_inc(x_31);
+lean_dec(x_26);
+x_32 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_32, 0, x_31);
+x_33 = lean_st_ref_set(x_1, x_27, x_21);
+x_34 = lean_ctor_get(x_33, 1);
+lean_inc(x_34);
+lean_dec(x_33);
+x_6 = x_32;
+x_7 = x_34;
+goto block_15;
+}
+}
+block_15:
+{
+lean_object* x_8; lean_object* x_9; size_t x_10; size_t x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_8 = lean_ctor_get(x_6, 0);
+lean_inc(x_8);
+lean_dec(x_6);
+x_9 = lean_array_get_size(x_8);
+x_10 = lean_usize_of_nat(x_9);
+lean_dec(x_9);
+x_11 = 0;
+x_12 = l_Array_mapMUnsafe_map___at_Lean_Server_FileWorker_initFn____x40_Lean_Server_FileWorker_RequestHandling___hyg_9629____spec__13(x_10, x_11, x_8);
+x_13 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_13, 0, x_12);
+x_14 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_14, 0, x_13);
+lean_ctor_set(x_14, 1, x_7);
+return x_14;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___lambda__3(lean_object* x_1, lean_object* x_2, uint64_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+lean_object* x_7; lean_object* x_8; 
+x_7 = lean_ctor_get(x_5, 0);
+lean_inc(x_7);
+x_8 = l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___spec__1(x_7, x_3);
+if (lean_obj_tag(x_8) == 0)
+{
+lean_object* x_9; lean_object* x_10; 
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_9 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__5___closed__2;
+x_10 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_10, 0, x_9);
+lean_ctor_set(x_10, 1, x_6);
+return x_10;
+}
+else
+{
+lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; 
+x_11 = lean_ctor_get(x_8, 0);
+lean_inc(x_11);
+lean_dec(x_8);
+lean_inc(x_4);
+x_12 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__4(x_4);
+x_13 = lean_alloc_closure((void*)(l_liftExcept___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__7___boxed), 3, 1);
+lean_closure_set(x_13, 0, x_12);
+lean_inc(x_1);
+lean_inc(x_11);
+x_14 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___lambda__1___boxed), 6, 3);
+lean_closure_set(x_14, 0, x_11);
+lean_closure_set(x_14, 1, x_1);
+lean_closure_set(x_14, 2, x_4);
+x_15 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Server_wrapRpcProcedure___spec__3___rarg), 4, 2);
+lean_closure_set(x_15, 0, x_13);
+lean_closure_set(x_15, 1, x_14);
+lean_inc(x_5);
+x_16 = l_Lean_Server_RequestM_asTask___rarg(x_15, x_5, x_6);
+x_17 = lean_ctor_get(x_16, 0);
+lean_inc(x_17);
+x_18 = lean_ctor_get(x_16, 1);
+lean_inc(x_18);
+lean_dec(x_16);
+x_19 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___lambda__2), 4, 1);
+lean_closure_set(x_19, 0, x_2);
+lean_inc(x_5);
+x_20 = l_Lean_Server_RequestM_bindTask___rarg(x_17, x_19, x_5, x_18);
+x_21 = lean_ctor_get(x_20, 0);
+lean_inc(x_21);
+x_22 = lean_ctor_get(x_20, 1);
+lean_inc(x_22);
+lean_dec(x_20);
+x_23 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___lambda__2___boxed), 5, 2);
+lean_closure_set(x_23, 0, x_11);
+lean_closure_set(x_23, 1, x_1);
+x_24 = l_Lean_Server_RequestM_mapTask___rarg(x_21, x_23, x_5, x_22);
+return x_24;
+}
+}
 }
 LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3(lean_object* x_1, lean_object* x_2) {
 _start:
 {
-lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
-x_3 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___closed__1;
-x_4 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___closed__2;
-x_5 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__2___closed__8;
-x_6 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___closed__3;
-x_7 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___elambda__1___boxed), 14, 10);
-lean_closure_set(x_7, 0, x_1);
-lean_closure_set(x_7, 1, lean_box(0));
-lean_closure_set(x_7, 2, lean_box(0));
-lean_closure_set(x_7, 3, lean_box(0));
-lean_closure_set(x_7, 4, x_3);
-lean_closure_set(x_7, 5, x_4);
-lean_closure_set(x_7, 6, lean_box(0));
-lean_closure_set(x_7, 7, x_5);
-lean_closure_set(x_7, 8, x_6);
-lean_closure_set(x_7, 9, x_2);
-return x_7;
+lean_object* x_3; 
+x_3 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___lambda__3___boxed), 6, 2);
+lean_closure_set(x_3, 0, x_1);
+lean_closure_set(x_3, 1, x_2);
+return x_3;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__2___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
@@ -5208,7 +25332,9 @@ _start:
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; uint8_t x_12; 
 lean_inc(x_1);
-x_5 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3(x_1, x_2);
+x_5 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___lambda__3___boxed), 6, 2);
+lean_closure_set(x_5, 0, x_1);
+lean_closure_set(x_5, 1, x_2);
 x_6 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__1___closed__1;
 x_7 = lean_st_ref_take(x_6, x_4);
 x_8 = lean_ctor_get(x_7, 0);
@@ -5267,10 +25393,10 @@ else
 lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
 lean_dec(x_2);
 lean_dec(x_1);
-x_14 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
+x_14 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
 x_15 = lean_string_append(x_14, x_3);
 lean_dec(x_3);
-x_16 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__2;
+x_16 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
 x_17 = lean_string_append(x_15, x_16);
 x_18 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_18, 0, x_17);
@@ -5302,10 +25428,10 @@ else
 lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; 
 lean_dec(x_2);
 lean_dec(x_1);
-x_24 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
+x_24 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
 x_25 = lean_string_append(x_24, x_3);
 lean_dec(x_3);
-x_26 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__2;
+x_26 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
 x_27 = lean_string_append(x_25, x_26);
 x_28 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_28, 0, x_27);
@@ -5327,7 +25453,7 @@ x_5 = l_Lean_Name_toString(x_1, x_4);
 x_6 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__1;
 x_7 = lean_string_append(x_6, x_5);
 lean_dec(x_5);
-x_8 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__2;
+x_8 = l_Lean_Server_WithRpcRef_decodeUnsafeAs___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__21___rarg___closed__6;
 x_9 = lean_string_append(x_7, x_8);
 x_10 = lean_io_initializing(x_3);
 x_11 = lean_ctor_get(x_10, 0);
@@ -5345,10 +25471,10 @@ if (x_13 == 0)
 lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
 x_14 = lean_ctor_get(x_10, 0);
 lean_dec(x_14);
-x_15 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
+x_15 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
 x_16 = lean_string_append(x_15, x_9);
 lean_dec(x_9);
-x_17 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__3;
+x_17 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__2;
 x_18 = lean_string_append(x_16, x_17);
 x_19 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_19, 0, x_18);
@@ -5362,10 +25488,10 @@ lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean
 x_20 = lean_ctor_get(x_10, 1);
 lean_inc(x_20);
 lean_dec(x_10);
-x_21 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___lambda__2___closed__1;
+x_21 = l_Lean_Server_parseRequestParams___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__16___closed__3;
 x_22 = lean_string_append(x_21, x_9);
 lean_dec(x_9);
-x_23 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__3;
+x_23 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__2;
 x_24 = lean_string_append(x_22, x_23);
 x_25 = lean_alloc_ctor(18, 1, 0);
 lean_ctor_set(x_25, 0, x_24);
@@ -5656,7 +25782,7 @@ x_7 = lean_alloc_closure((void*)(l_Lean_Widget_initFn____x40_Lean_Server_FileWor
 lean_closure_set(x_7, 0, x_5);
 lean_closure_set(x_7, 1, x_6);
 x_8 = l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____lambda__3___closed__1;
-x_9 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__3___rarg), 4, 2);
+x_9 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Server_wrapRpcProcedure___spec__3___rarg), 4, 2);
 lean_closure_set(x_9, 0, x_8);
 lean_closure_set(x_9, 1, x_7);
 x_10 = l_Lean_Server_RequestM_asTask___rarg(x_9, x_2, x_3);
@@ -5675,7 +25801,7 @@ static lean_object* _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_Wid
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__4;
+x_1 = l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__22___closed__2;
 x_2 = l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____closed__1;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
@@ -5699,6 +25825,78 @@ x_4 = l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_L
 return x_4;
 }
 }
+LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__6___boxed(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+lean_object* x_3; 
+x_3 = l_Lean_Json_getObjValAs_x3f___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__6(x_1, x_2);
+lean_dec(x_2);
+lean_dec(x_1);
+return x_3;
+}
+}
+LEAN_EXPORT lean_object* l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1643____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__5___boxed(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1643____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__5(x_1);
+lean_dec(x_1);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__7___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; 
+x_4 = l_liftExcept___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__7(x_1, x_2, x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+return x_4;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__8___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+size_t x_5; size_t x_6; lean_object* x_7; 
+x_5 = lean_unbox_usize(x_1);
+lean_dec(x_1);
+x_6 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_7 = l_Array_mapMUnsafe_map___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__8(x_5, x_6, x_3, x_4);
+return x_7;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
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+lean_dec(x_5);
+lean_dec(x_1);
+return x_7;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
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+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+return x_6;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___lambda__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
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+x_7 = lean_unbox_uint64(x_3);
+lean_dec(x_3);
+x_8 = l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___lambda__3(x_1, x_2, x_7, x_4, x_5, x_6);
+return x_8;
+}
+}
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__2___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
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 lean_mark_persistent(l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__1);
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 lean_mark_persistent(l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__2);
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-lean_mark_persistent(l_Lean_Server_registerBuiltinRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____spec__1___closed__3);
 l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__1 = _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__1();
 lean_mark_persistent(l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__1);
 l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__2 = _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__2();
@@ -5850,14 +26080,6 @@ l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____c
 lean_mark_persistent(l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__4);
 l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__5 = _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__5();
 lean_mark_persistent(l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411____closed__5);
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 res = l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_411_(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
@@ -5869,20 +26091,20 @@ l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEnco
 lean_mark_persistent(l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_569____rarg___closed__1);
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 l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____closed__1 = _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____closed__1();
 lean_mark_persistent(l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____closed__1);
 l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____closed__2 = _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234____closed__2();
@@ -5892,30 +26114,8 @@ lean_mark_persistent(l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRe
 res = l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1234_(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
-l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__1 = _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____spec__2___closed__1();
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 l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____closed__1 = _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____closed__1();
 lean_mark_persistent(l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____closed__1);
 l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____closed__2 = _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253____closed__2();
@@ -5925,14 +26125,8 @@ lean_mark_persistent(l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRe
 res = l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1253_(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
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-l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___closed__2 = _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___closed__2();
-lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___closed__2);
-l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___closed__3 = _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___closed__3();
-lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___closed__3);
-l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___closed__4 = _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___closed__4();
-lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__2___closed__4);
+l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2236____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__3___closed__1 = _init_l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2236____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__3___closed__1();
+lean_mark_persistent(l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2236____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____spec__3___closed__1);
 l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____closed__1 = _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____closed__1();
 lean_mark_persistent(l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____closed__1);
 l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____closed__2 = _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1272____closed__2();
@@ -5944,8 +26138,6 @@ if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
 l_Lean_Widget_instInhabitedGetInteractiveDiagnosticsParams = _init_l_Lean_Widget_instInhabitedGetInteractiveDiagnosticsParams();
 lean_mark_persistent(l_Lean_Widget_instInhabitedGetInteractiveDiagnosticsParams);
-l_Lean_Json_getObjValAs_x3f___at___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonGetInteractiveDiagnosticsParams____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1311____spec__1___closed__1 = _init_l_Lean_Json_getObjValAs_x3f___at___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonGetInteractiveDiagnosticsParams____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1311____spec__1___closed__1();
-lean_mark_persistent(l_Lean_Json_getObjValAs_x3f___at___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonGetInteractiveDiagnosticsParams____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1311____spec__1___closed__1);
 l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonGetInteractiveDiagnosticsParams____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1311____closed__1 = _init_l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonGetInteractiveDiagnosticsParams____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1311____closed__1();
 lean_mark_persistent(l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonGetInteractiveDiagnosticsParams____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1311____closed__1);
 l_Lean_Widget_instFromJsonGetInteractiveDiagnosticsParams___closed__1 = _init_l_Lean_Widget_instFromJsonGetInteractiveDiagnosticsParams___closed__1();
@@ -5962,24 +26154,20 @@ l_Lean_Widget_getInteractiveDiagnostics___lambda__1___closed__2 = _init_l_Lean_W
 lean_mark_persistent(l_Lean_Widget_getInteractiveDiagnostics___lambda__1___closed__2);
 l_Lean_Widget_getInteractiveDiagnostics___closed__1 = _init_l_Lean_Widget_getInteractiveDiagnostics___closed__1();
 lean_mark_persistent(l_Lean_Widget_getInteractiveDiagnostics___closed__1);
-l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__1 = _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__1();
-lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__1);
-l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__2 = _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__2();
-lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__2);
-l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__3 = _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__3();
-lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__3);
-l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__4 = _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__4();
-lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__4);
-l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__5 = _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__5();
-lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__5);
-l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__6 = _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__6();
-lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__6);
-l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__7 = _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__7();
-lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__7);
-l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__8 = _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__8();
-lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__8);
-l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__9 = _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__9();
-lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__2___closed__9);
+l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__1 = _init_l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__1();
+lean_mark_persistent(l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__1);
+l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__2 = _init_l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__2();
+lean_mark_persistent(l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__2);
+l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__3 = _init_l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__3();
+lean_mark_persistent(l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__3);
+l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__4 = _init_l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__4();
+lean_mark_persistent(l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__4);
+l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__5 = _init_l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__5();
+lean_mark_persistent(l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__5);
+l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__6 = _init_l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__6();
+lean_mark_persistent(l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__6);
+l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__7 = _init_l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__7();
+lean_mark_persistent(l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____spec__3___closed__7);
 l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____closed__1 = _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____closed__1();
 lean_mark_persistent(l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____closed__1);
 l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____closed__2 = _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1547____closed__2();
@@ -5991,14 +26179,6 @@ if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
 l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1643____rarg___closed__1 = _init_l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1643____rarg___closed__1();
 lean_mark_persistent(l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1643____rarg___closed__1);
-l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1643____rarg___closed__2 = _init_l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1643____rarg___closed__2();
-lean_mark_persistent(l___private_Lean_Server_FileWorker_WidgetRequests_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1643____rarg___closed__2);
-l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___closed__1 = _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___closed__1();
-lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___closed__1);
-l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___closed__2 = _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___closed__2();
-lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___closed__2);
-l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___closed__3 = _init_l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___closed__3();
-lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___at_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____spec__3___closed__3);
 l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____lambda__3___closed__1 = _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____lambda__3___closed__1();
 lean_mark_persistent(l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____lambda__3___closed__1);
 l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____closed__1 = _init_l_Lean_Widget_initFn____x40_Lean_Server_FileWorker_WidgetRequests___hyg_1961____closed__1();
diff --git a/stage0/stdlib/Lean/Server/GoTo.c b/stage0/stdlib/Lean/Server/GoTo.c
index a666f2b450..422692455c 100644
--- a/stage0/stdlib/Lean/Server/GoTo.c
+++ b/stage0/stdlib/Lean/Server/GoTo.c
@@ -829,7 +829,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_findModuleOf_x3f___at_Lean_Server_locationLinksFromDecl___spec__1___closed__1;
 x_2 = l_Lean_findModuleOf_x3f___at_Lean_Server_locationLinksFromDecl___spec__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_findModuleOf_x3f___at_Lean_Server_locationLinksFromDecl___spec__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Server/Rpc/Basic.c b/stage0/stdlib/Lean/Server/Rpc/Basic.c
index 931ff1e89c..ba6e7234a6 100644
--- a/stage0/stdlib/Lean/Server/Rpc/Basic.c
+++ b/stage0/stdlib/Lean/Server/Rpc/Basic.c
@@ -16,6 +16,7 @@ extern "C" {
 LEAN_EXPORT lean_object* l_Lean_Server_instInhabitedWithRpcRef___rarg___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_instInhabitedWithRpcRef(lean_object*);
 size_t lean_usize_add(size_t, size_t);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_instRpcEncodingArray___spec__3___rarg(lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingArray___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_instRpcEncodingArray___spec__1___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_encodeUnsafe(lean_object*);
@@ -27,17 +28,16 @@ lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingArray___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_instMonadRpcSession___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_name_eq(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingProd___rarg___lambda__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_encodeUnsafe___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingProd___spec__4(lean_object*);
 lean_object* lean_array_get_size(lean_object*);
-static lean_object* l_Lean_Server_instRpcEncodingOption___rarg___lambda__4___closed__1;
 lean_object* lean_string_append(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_instRpcEncodingArray___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_instMonadRpcSession___rarg___lambda__3___boxed(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_instRpcEncoding___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Server_instMonadRpcSession___rarg(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_instRpcEncodingArray___spec__3___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_instInhabitedWithRpcRef___rarg(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingOption___rarg___lambda__3(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingOption___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_usize_dec_lt(size_t, size_t);
 LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingArray(lean_object*, lean_object*);
 static lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___rarg___lambda__3___closed__5;
@@ -45,12 +45,12 @@ LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_instRpcEncoding
 LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___rarg___lambda__1(lean_object*);
 static lean_object* l_Lean_Server_instRpcEncodingOption___rarg___lambda__2___closed__1;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingProd___spec__3(lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingArray___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_instRpcEncodingArray___spec__3___rarg___lambda__1(size_t, lean_object*, lean_object*, lean_object*, lean_object*, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingArray___spec__2(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncoding(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncoding___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingProd(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingOption___rarg___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Server_WithRpcRef_decodeUnsafeAs___spec__3(lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Server_WithRpcRef_decodeUnsafeAs___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Name_toString(lean_object*, uint8_t);
@@ -58,45 +58,49 @@ LEAN_EXPORT lean_object* l_Lean_Server_instMonadRpcSession___rarg___lambda__2(le
 lean_object* l_Nat_repr(lean_object*);
 static lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___rarg___lambda__3___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncoding___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncoding___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_instMonadRpcSession___rarg___lambda__3(lean_object*, lean_object*, size_t);
 LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingOption___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___rarg___lambda__3___closed__7;
 LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncoding___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingProd___rarg___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingProd___rarg___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_of_nat(lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Server_WithRpcRef_decodeUnsafeAs___spec__3___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingProd___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingProd___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingProd___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_instMonadRpcSession___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*);
-lean_object* l_Array_mapMUnsafe_map___rarg(lean_object*, lean_object*, size_t, size_t, lean_object*);
 static lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___rarg___closed__1;
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Server_WithRpcRef_decodeUnsafeAs___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingProd___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___rarg___lambda__3___closed__3;
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingProd___spec__2(lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_instRpcEncodingArray___spec__3___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingOption___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingProd___spec__1(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_instMonadRpcSession(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingArray___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_instRpcEncodingArray___spec__1(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingArray___spec__4(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingProd___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___rarg___lambda__2(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingArray___spec__4___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_instRpcEncodingArray___spec__3(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_instRpcEncodingArray___spec__1___rarg___lambda__1(size_t, lean_object*, lean_object*, lean_object*, lean_object*, size_t, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Server_RpcEncoding_DerivingParams_withRef___default;
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Server_WithRpcRef_decodeUnsafeAs___spec__1(lean_object*);
 static lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___rarg___lambda__3___closed__6;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingProd___spec__3___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Server_WithRpcRef_decodeUnsafeAs___spec__2(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___rarg___lambda__3(size_t, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingProd___spec__4___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingProd___rarg___lambda__1(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_instRpcEncoding___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingOption(lean_object*, lean_object*);
 lean_object* lean_usize_to_nat(size_t);
 LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___rarg(lean_object*, lean_object*, lean_object*, lean_object*, size_t);
-LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingOption___rarg___lambda__1(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingProd___rarg___lambda__4(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingOption___rarg___lambda__1(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingProd___rarg___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingProd___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_encodeUnsafe___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncoding___boxed(lean_object*, lean_object*, lean_object*);
@@ -194,20 +198,6 @@ return x_5;
 LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncoding___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
-lean_object* x_5; lean_object* x_6; lean_object* x_7; 
-x_5 = lean_ctor_get(x_2, 0);
-lean_inc(x_5);
-lean_dec(x_2);
-x_6 = lean_ctor_get(x_5, 1);
-lean_inc(x_6);
-lean_dec(x_5);
-x_7 = lean_apply_2(x_6, lean_box(0), x_4);
-return x_7;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncoding___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
-_start:
-{
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
 x_5 = lean_ctor_get(x_2, 0);
 lean_inc(x_5);
@@ -232,28 +222,19 @@ return x_1;
 static lean_object* _init_l_Lean_Server_instRpcEncoding___closed__2() {
 _start:
 {
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Server_instRpcEncoding___lambda__2___boxed), 4, 0);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Server_instRpcEncoding___closed__3() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+lean_object* x_1; lean_object* x_2; 
 x_1 = l_Lean_Server_instRpcEncoding___closed__1;
-x_2 = l_Lean_Server_instRpcEncoding___closed__2;
-x_3 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
+x_2 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_2, 0, x_1);
+lean_ctor_set(x_2, 1, x_1);
+return x_2;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncoding(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; 
-x_4 = l_Lean_Server_instRpcEncoding___closed__3;
+x_4 = l_Lean_Server_instRpcEncoding___closed__2;
 return x_4;
 }
 }
@@ -266,15 +247,6 @@ lean_dec(x_3);
 return x_5;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncoding___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
-_start:
-{
-lean_object* x_5; 
-x_5 = l_Lean_Server_instRpcEncoding___lambda__2(x_1, x_2, x_3, x_4);
-lean_dec(x_3);
-return x_5;
-}
-}
 LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncoding___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
@@ -285,66 +257,7 @@ lean_dec(x_2);
 return x_4;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingOption___rarg___lambda__1(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; 
-x_2 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_2, 0, x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Lean_Server_instRpcEncodingOption___rarg___lambda__2___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Server_instRpcEncodingOption___rarg___lambda__1), 1, 0);
-return x_1;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingOption___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
-_start:
-{
-if (lean_obj_tag(x_5) == 0)
-{
-lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; 
-lean_dec(x_4);
-lean_dec(x_1);
-x_6 = lean_ctor_get(x_3, 0);
-lean_inc(x_6);
-lean_dec(x_3);
-x_7 = lean_ctor_get(x_6, 1);
-lean_inc(x_7);
-lean_dec(x_6);
-x_8 = lean_box(0);
-x_9 = lean_apply_2(x_7, lean_box(0), x_8);
-return x_9;
-}
-else
-{
-lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
-x_10 = lean_ctor_get(x_5, 0);
-lean_inc(x_10);
-lean_dec(x_5);
-x_11 = lean_ctor_get(x_3, 0);
-lean_inc(x_11);
-x_12 = lean_ctor_get(x_11, 0);
-lean_inc(x_12);
-lean_dec(x_11);
-x_13 = lean_ctor_get(x_12, 0);
-lean_inc(x_13);
-lean_dec(x_12);
-x_14 = lean_ctor_get(x_1, 0);
-lean_inc(x_14);
-lean_dec(x_1);
-x_15 = lean_apply_4(x_14, lean_box(0), x_3, x_4, x_10);
-x_16 = l_Lean_Server_instRpcEncodingOption___rarg___lambda__2___closed__1;
-x_17 = lean_apply_4(x_13, lean_box(0), lean_box(0), x_16, x_15);
-return x_17;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingOption___rarg___lambda__3(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingOption___rarg___lambda__1(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 if (lean_obj_tag(x_2) == 0)
@@ -423,7 +336,7 @@ return x_23;
 }
 }
 }
-static lean_object* _init_l_Lean_Server_instRpcEncodingOption___rarg___lambda__4___closed__1() {
+static lean_object* _init_l_Lean_Server_instRpcEncodingOption___rarg___lambda__2___closed__1() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -433,7 +346,7 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingOption___rarg___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingOption___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 if (lean_obj_tag(x_5) == 0)
@@ -447,7 +360,45 @@ lean_dec(x_3);
 x_7 = lean_ctor_get(x_6, 1);
 lean_inc(x_7);
 lean_dec(x_6);
-x_8 = l_Lean_Server_instRpcEncodingOption___rarg___lambda__4___closed__1;
+x_8 = l_Lean_Server_instRpcEncodingOption___rarg___lambda__2___closed__1;
+x_9 = lean_apply_2(x_7, lean_box(0), x_8);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+lean_inc(x_3);
+x_12 = lean_apply_4(x_11, lean_box(0), x_3, x_4, x_10);
+x_13 = lean_ctor_get(x_3, 1);
+lean_inc(x_13);
+x_14 = lean_alloc_closure((void*)(l_Lean_Server_instRpcEncodingOption___rarg___lambda__1), 2, 1);
+lean_closure_set(x_14, 0, x_3);
+x_15 = lean_apply_4(x_13, lean_box(0), lean_box(0), x_12, x_14);
+return x_15;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingOption___rarg___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+lean_dec(x_4);
+lean_dec(x_1);
+x_6 = lean_ctor_get(x_3, 0);
+lean_inc(x_6);
+lean_dec(x_3);
+x_7 = lean_ctor_get(x_6, 1);
+lean_inc(x_7);
+lean_dec(x_6);
+x_8 = l_Lean_Server_instRpcEncodingOption___rarg___lambda__2___closed__1;
 x_9 = lean_apply_2(x_7, lean_box(0), x_8);
 return x_9;
 }
@@ -464,7 +415,7 @@ lean_inc(x_3);
 x_12 = lean_apply_4(x_11, lean_box(0), x_3, x_4, x_10);
 x_13 = lean_ctor_get(x_3, 1);
 lean_inc(x_13);
-x_14 = lean_alloc_closure((void*)(l_Lean_Server_instRpcEncodingOption___rarg___lambda__3), 2, 1);
+x_14 = lean_alloc_closure((void*)(l_Lean_Server_instRpcEncodingOption___rarg___lambda__1), 2, 1);
 lean_closure_set(x_14, 0, x_3);
 x_15 = lean_apply_4(x_13, lean_box(0), lean_box(0), x_12, x_14);
 return x_15;
@@ -478,7 +429,7 @@ lean_object* x_2; lean_object* x_3; lean_object* x_4;
 lean_inc(x_1);
 x_2 = lean_alloc_closure((void*)(l_Lean_Server_instRpcEncodingOption___rarg___lambda__2), 5, 1);
 lean_closure_set(x_2, 0, x_1);
-x_3 = lean_alloc_closure((void*)(l_Lean_Server_instRpcEncodingOption___rarg___lambda__4), 5, 1);
+x_3 = lean_alloc_closure((void*)(l_Lean_Server_instRpcEncodingOption___rarg___lambda__3), 5, 1);
 lean_closure_set(x_3, 0, x_1);
 x_4 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_4, 0, x_2);
@@ -624,21 +575,149 @@ x_4 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Server_instRpc
 return x_4;
 }
 }
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingArray___spec__4___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingArray___spec__4(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingArray___spec__4___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_instRpcEncodingArray___spec__3___rarg___lambda__1(size_t x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, size_t x_6, lean_object* x_7) {
+_start:
+{
+size_t x_8; size_t x_9; lean_object* x_10; lean_object* x_11; 
+x_8 = 1;
+x_9 = lean_usize_add(x_1, x_8);
+x_10 = lean_array_uset(x_2, x_1, x_7);
+x_11 = l_Array_mapMUnsafe_map___at_Lean_Server_instRpcEncodingArray___spec__3___rarg(x_3, x_4, x_5, x_6, x_9, x_10);
+return x_11;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_instRpcEncodingArray___spec__3___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, size_t x_4, size_t x_5, lean_object* x_6) {
+_start:
+{
+uint8_t x_7; 
+x_7 = lean_usize_dec_lt(x_5, x_4);
+if (x_7 == 0)
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
+lean_dec(x_3);
+lean_dec(x_2);
+x_8 = lean_ctor_get(x_1, 0);
+lean_inc(x_8);
+lean_dec(x_1);
+x_9 = lean_ctor_get(x_8, 1);
+lean_inc(x_9);
+lean_dec(x_8);
+x_10 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_10, 0, x_6);
+x_11 = lean_apply_2(x_9, lean_box(0), x_10);
+return x_11;
+}
+else
+{
+lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; 
+x_12 = lean_array_uget(x_6, x_5);
+x_13 = lean_unsigned_to_nat(0u);
+x_14 = lean_array_uset(x_6, x_5, x_13);
+lean_inc(x_3);
+lean_inc(x_2);
+lean_inc(x_1);
+x_15 = lean_apply_4(x_3, lean_box(0), x_1, x_2, x_12);
+x_16 = lean_box_usize(x_5);
+x_17 = lean_box_usize(x_4);
+lean_inc(x_1);
+x_18 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Server_instRpcEncodingArray___spec__3___rarg___lambda__1___boxed), 7, 6);
+lean_closure_set(x_18, 0, x_16);
+lean_closure_set(x_18, 1, x_14);
+lean_closure_set(x_18, 2, x_1);
+lean_closure_set(x_18, 3, x_2);
+lean_closure_set(x_18, 4, x_3);
+lean_closure_set(x_18, 5, x_17);
+x_19 = lean_ctor_get(x_1, 1);
+lean_inc(x_19);
+x_20 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingArray___spec__4___rarg), 5, 4);
+lean_closure_set(x_20, 0, x_1);
+lean_closure_set(x_20, 1, lean_box(0));
+lean_closure_set(x_20, 2, lean_box(0));
+lean_closure_set(x_20, 3, x_18);
+x_21 = lean_apply_4(x_19, lean_box(0), lean_box(0), x_15, x_20);
+return x_21;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_instRpcEncodingArray___spec__3(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; 
+x_4 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Server_instRpcEncodingArray___spec__3___rarg___boxed), 6, 0);
+return x_4;
+}
+}
 LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingArray___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
-lean_object* x_6; lean_object* x_7; lean_object* x_8; size_t x_9; size_t x_10; lean_object* x_11; 
+lean_object* x_6; lean_object* x_7; size_t x_8; size_t x_9; lean_object* x_10; 
 x_6 = lean_ctor_get(x_1, 0);
 lean_inc(x_6);
 lean_dec(x_1);
-lean_inc(x_3);
-x_7 = lean_apply_3(x_6, lean_box(0), x_3, x_4);
-x_8 = lean_array_get_size(x_5);
-x_9 = lean_usize_of_nat(x_8);
-lean_dec(x_8);
-x_10 = 0;
-x_11 = l_Array_mapMUnsafe_map___rarg(x_3, x_7, x_9, x_10, x_5);
-return x_11;
+x_7 = lean_array_get_size(x_5);
+x_8 = lean_usize_of_nat(x_7);
+lean_dec(x_7);
+x_9 = 0;
+x_10 = l_Array_mapMUnsafe_map___at_Lean_Server_instRpcEncodingArray___spec__1___rarg(x_3, x_4, x_6, x_8, x_9, x_5);
+return x_10;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingArray___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
@@ -652,7 +731,7 @@ x_7 = lean_array_get_size(x_5);
 x_8 = lean_usize_of_nat(x_7);
 lean_dec(x_7);
 x_9 = 0;
-x_10 = l_Array_mapMUnsafe_map___at_Lean_Server_instRpcEncodingArray___spec__1___rarg(x_3, x_4, x_6, x_8, x_9, x_5);
+x_10 = l_Array_mapMUnsafe_map___at_Lean_Server_instRpcEncodingArray___spec__3___rarg(x_3, x_4, x_6, x_8, x_9, x_5);
 return x_10;
 }
 }
@@ -703,6 +782,30 @@ x_9 = l_Array_mapMUnsafe_map___at_Lean_Server_instRpcEncodingArray___spec__1___r
 return x_9;
 }
 }
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_instRpcEncodingArray___spec__3___rarg___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+_start:
+{
+size_t x_8; size_t x_9; lean_object* x_10; 
+x_8 = lean_unbox_usize(x_1);
+lean_dec(x_1);
+x_9 = lean_unbox_usize(x_6);
+lean_dec(x_6);
+x_10 = l_Array_mapMUnsafe_map___at_Lean_Server_instRpcEncodingArray___spec__3___rarg___lambda__1(x_8, x_2, x_3, x_4, x_5, x_9, x_7);
+return x_10;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_instRpcEncodingArray___spec__3___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+size_t x_7; size_t x_8; lean_object* x_9; 
+x_7 = lean_unbox_usize(x_4);
+lean_dec(x_4);
+x_8 = lean_unbox_usize(x_5);
+lean_dec(x_5);
+x_9 = l_Array_mapMUnsafe_map___at_Lean_Server_instRpcEncodingArray___spec__3___rarg(x_1, x_2, x_3, x_7, x_8, x_6);
+return x_9;
+}
+}
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingProd___spec__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
@@ -819,68 +922,123 @@ x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Server_instRpcEnco
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingProd___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingProd___spec__3___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
-lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
-x_4 = lean_ctor_get(x_1, 0);
-lean_inc(x_4);
-lean_dec(x_1);
-x_5 = lean_ctor_get(x_4, 1);
-lean_inc(x_5);
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
 lean_dec(x_4);
-x_6 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_6, 0, x_2);
-lean_ctor_set(x_6, 1, x_3);
-x_7 = lean_apply_2(x_5, lean_box(0), x_6);
-return x_7;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingProd___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
-_start:
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
 {
-lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
 x_7 = lean_ctor_get(x_1, 0);
 lean_inc(x_7);
 lean_dec(x_1);
-lean_inc(x_2);
-x_8 = lean_apply_4(x_7, lean_box(0), x_2, x_3, x_4);
-x_9 = lean_alloc_closure((void*)(l_Lean_Server_instRpcEncodingProd___rarg___lambda__1), 3, 2);
-lean_closure_set(x_9, 0, x_2);
-lean_closure_set(x_9, 1, x_6);
-x_10 = lean_apply_4(x_5, lean_box(0), lean_box(0), x_8, x_9);
-return x_10;
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingProd___rarg___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingProd___spec__3(lean_object* x_1) {
 _start:
 {
-lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-x_7 = lean_ctor_get(x_6, 0);
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingProd___spec__3___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingProd___spec__4___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
 lean_inc(x_7);
-x_8 = lean_ctor_get(x_6, 1);
-lean_inc(x_8);
-lean_dec(x_6);
-x_9 = lean_ctor_get(x_4, 1);
-lean_inc(x_9);
-x_10 = lean_ctor_get(x_1, 0);
-lean_inc(x_10);
 lean_dec(x_1);
-lean_inc(x_5);
-lean_inc(x_4);
-x_11 = lean_apply_4(x_10, lean_box(0), x_4, x_5, x_7);
-lean_inc(x_9);
-x_12 = lean_alloc_closure((void*)(l_Lean_Server_instRpcEncodingProd___rarg___lambda__2), 6, 5);
-lean_closure_set(x_12, 0, x_2);
-lean_closure_set(x_12, 1, x_4);
-lean_closure_set(x_12, 2, x_5);
-lean_closure_set(x_12, 3, x_8);
-lean_closure_set(x_12, 4, x_9);
-x_13 = lean_apply_4(x_9, lean_box(0), lean_box(0), x_11, x_12);
-return x_13;
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingProd___rarg___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingProd___spec__4(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingProd___spec__4___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingProd___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
@@ -899,17 +1057,17 @@ x_8 = lean_apply_2(x_6, lean_box(0), x_7);
 return x_8;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingProd___rarg___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingProd___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
-x_6 = lean_ctor_get(x_1, 1);
+x_6 = lean_ctor_get(x_1, 0);
 lean_inc(x_6);
 lean_dec(x_1);
 lean_inc(x_2);
 x_7 = lean_apply_4(x_6, lean_box(0), x_2, x_3, x_4);
 lean_inc(x_2);
-x_8 = lean_alloc_closure((void*)(l_Lean_Server_instRpcEncodingProd___rarg___lambda__4), 3, 2);
+x_8 = lean_alloc_closure((void*)(l_Lean_Server_instRpcEncodingProd___rarg___lambda__1), 3, 2);
 lean_closure_set(x_8, 0, x_5);
 lean_closure_set(x_8, 1, x_2);
 x_9 = lean_ctor_get(x_2, 1);
@@ -923,7 +1081,63 @@ x_11 = lean_apply_4(x_9, lean_box(0), lean_box(0), x_7, x_10);
 return x_11;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingProd___rarg___lambda__6(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingProd___rarg___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_7 = lean_ctor_get(x_6, 0);
+lean_inc(x_7);
+x_8 = lean_ctor_get(x_6, 1);
+lean_inc(x_8);
+lean_dec(x_6);
+x_9 = lean_ctor_get(x_1, 0);
+lean_inc(x_9);
+lean_dec(x_1);
+lean_inc(x_5);
+lean_inc(x_4);
+x_10 = lean_apply_4(x_9, lean_box(0), x_4, x_5, x_7);
+lean_inc(x_4);
+x_11 = lean_alloc_closure((void*)(l_Lean_Server_instRpcEncodingProd___rarg___lambda__2), 5, 4);
+lean_closure_set(x_11, 0, x_2);
+lean_closure_set(x_11, 1, x_4);
+lean_closure_set(x_11, 2, x_5);
+lean_closure_set(x_11, 3, x_8);
+x_12 = lean_ctor_get(x_4, 1);
+lean_inc(x_12);
+x_13 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingProd___spec__2___rarg), 5, 4);
+lean_closure_set(x_13, 0, x_4);
+lean_closure_set(x_13, 1, lean_box(0));
+lean_closure_set(x_13, 2, lean_box(0));
+lean_closure_set(x_13, 3, x_11);
+x_14 = lean_apply_4(x_12, lean_box(0), lean_box(0), x_10, x_13);
+return x_14;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingProd___rarg___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
+x_6 = lean_ctor_get(x_1, 1);
+lean_inc(x_6);
+lean_dec(x_1);
+lean_inc(x_2);
+x_7 = lean_apply_4(x_6, lean_box(0), x_2, x_3, x_4);
+lean_inc(x_2);
+x_8 = lean_alloc_closure((void*)(l_Lean_Server_instRpcEncodingProd___rarg___lambda__1), 3, 2);
+lean_closure_set(x_8, 0, x_5);
+lean_closure_set(x_8, 1, x_2);
+x_9 = lean_ctor_get(x_2, 1);
+lean_inc(x_9);
+x_10 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingProd___spec__3___rarg), 5, 4);
+lean_closure_set(x_10, 0, x_2);
+lean_closure_set(x_10, 1, lean_box(0));
+lean_closure_set(x_10, 2, lean_box(0));
+lean_closure_set(x_10, 3, x_8);
+x_11 = lean_apply_4(x_9, lean_box(0), lean_box(0), x_7, x_10);
+return x_11;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_instRpcEncodingProd___rarg___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
 lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
@@ -939,14 +1153,14 @@ lean_inc(x_5);
 lean_inc(x_4);
 x_10 = lean_apply_4(x_9, lean_box(0), x_4, x_5, x_7);
 lean_inc(x_4);
-x_11 = lean_alloc_closure((void*)(l_Lean_Server_instRpcEncodingProd___rarg___lambda__5), 5, 4);
+x_11 = lean_alloc_closure((void*)(l_Lean_Server_instRpcEncodingProd___rarg___lambda__4), 5, 4);
 lean_closure_set(x_11, 0, x_2);
 lean_closure_set(x_11, 1, x_4);
 lean_closure_set(x_11, 2, x_5);
 lean_closure_set(x_11, 3, x_8);
 x_12 = lean_ctor_get(x_4, 1);
 lean_inc(x_12);
-x_13 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingProd___spec__2___rarg), 5, 4);
+x_13 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Server_instRpcEncodingProd___spec__4___rarg), 5, 4);
 lean_closure_set(x_13, 0, x_4);
 lean_closure_set(x_13, 1, lean_box(0));
 lean_closure_set(x_13, 2, lean_box(0));
@@ -964,7 +1178,7 @@ lean_inc(x_1);
 x_3 = lean_alloc_closure((void*)(l_Lean_Server_instRpcEncodingProd___rarg___lambda__3), 6, 2);
 lean_closure_set(x_3, 0, x_1);
 lean_closure_set(x_3, 1, x_2);
-x_4 = lean_alloc_closure((void*)(l_Lean_Server_instRpcEncodingProd___rarg___lambda__6), 6, 2);
+x_4 = lean_alloc_closure((void*)(l_Lean_Server_instRpcEncodingProd___rarg___lambda__5), 6, 2);
 lean_closure_set(x_4, 0, x_1);
 lean_closure_set(x_4, 1, x_2);
 x_5 = lean_alloc_ctor(0, 2, 0);
@@ -1492,12 +1706,8 @@ l_Lean_Server_instRpcEncoding___closed__1 = _init_l_Lean_Server_instRpcEncoding_
 lean_mark_persistent(l_Lean_Server_instRpcEncoding___closed__1);
 l_Lean_Server_instRpcEncoding___closed__2 = _init_l_Lean_Server_instRpcEncoding___closed__2();
 lean_mark_persistent(l_Lean_Server_instRpcEncoding___closed__2);
-l_Lean_Server_instRpcEncoding___closed__3 = _init_l_Lean_Server_instRpcEncoding___closed__3();
-lean_mark_persistent(l_Lean_Server_instRpcEncoding___closed__3);
 l_Lean_Server_instRpcEncodingOption___rarg___lambda__2___closed__1 = _init_l_Lean_Server_instRpcEncodingOption___rarg___lambda__2___closed__1();
 lean_mark_persistent(l_Lean_Server_instRpcEncodingOption___rarg___lambda__2___closed__1);
-l_Lean_Server_instRpcEncodingOption___rarg___lambda__4___closed__1 = _init_l_Lean_Server_instRpcEncodingOption___rarg___lambda__4___closed__1();
-lean_mark_persistent(l_Lean_Server_instRpcEncodingOption___rarg___lambda__4___closed__1);
 l_Lean_Server_RpcEncoding_DerivingParams_withRef___default = _init_l_Lean_Server_RpcEncoding_DerivingParams_withRef___default();
 l_Lean_Server_WithRpcRef_decodeUnsafeAs___rarg___lambda__3___closed__1 = _init_l_Lean_Server_WithRpcRef_decodeUnsafeAs___rarg___lambda__3___closed__1();
 lean_mark_persistent(l_Lean_Server_WithRpcRef_decodeUnsafeAs___rarg___lambda__3___closed__1);
diff --git a/stage0/stdlib/Lean/Server/Rpc/Deriving.c b/stage0/stdlib/Lean/Server/Rpc/Deriving.c
index 0d77b329b9..28d0e1625c 100644
--- a/stage0/stdlib/Lean/Server/Rpc/Deriving.c
+++ b/stage0/stdlib/Lean/Server/Rpc/Deriving.c
@@ -13,104 +13,70 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__3;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4___closed__8;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__42;
-LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__22___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4___closed__17;
-static lean_object* l_Lean_Meta_DiscrTree_insertCore___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__8;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__17;
+LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_foldWithConstructors___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__9(lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__11;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__69;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__237;
-LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__21(lean_object*, lean_object*, size_t, size_t);
 size_t lean_usize_add(size_t, size_t);
 LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Server_RpcEncoding_foldWithConstructors___spec__1(lean_object*);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__20(size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__53;
-lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_shouldVisit(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Server_RpcEncoding_withFieldsFlattened___spec__2___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_addTrace___at___private_Lean_Elab_Term_0__Lean_Elab_Term_tryCoe___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__151;
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___closed__4;
-lean_object* l_panic___at_Lean_Meta_DiscrTree_insertCore___spec__1(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__11(lean_object*);
 lean_object* l_Lean_registerTraceClass(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__68;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__55;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4___closed__4;
 lean_object* l_Lean_stringToMessageData(lean_object*);
-LEAN_EXPORT uint8_t l_Std_PersistentArray_anyM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__27(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertVal___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__12(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__37;
 lean_object* l_Lean_getConstInfoCtor___at___private_Lean_Meta_WHNF_0__Lean_Meta_toCtorWhenStructure___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__1(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
 lean_object* lean_mk_empty_array_with_capacity(lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__207;
-LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitApp___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__18(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Name_str___override(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__101;
-lean_object* lean_nat_div(lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4___closed__9;
-LEAN_EXPORT lean_object* l_List_forIn_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__34___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__13___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_getConstInfo___at_Lean_Elab_elabDeriving___spec__14(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__20;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__238;
-lean_object* l_Lean_Expr_forallE___override(lean_object*, lean_object*, lean_object*, uint8_t);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__228;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__1___closed__3;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_LocalDecl_userName(lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Server_RpcEncoding_withFieldsAux___spec__1___rarg___lambda__3(lean_object*, size_t, lean_object*, lean_object*, lean_object*, lean_object*, size_t, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1___closed__3;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__10;
+lean_object* l_Lean_addDecl___at_Lean_Elab_Term_declareTacticSyntax___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Server_RpcEncoding_withFields___spec__2___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__36(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__172;
 lean_object* l_Lean_Elab_Command_liftTermElabM___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__16___boxed(lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__211;
 LEAN_EXPORT lean_object* l_Lean_getConstInfoInduct___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l___private_Init_Data_Array_BinSearch_0__Array_binInsertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__15(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__169;
-uint8_t lean_usize_dec_eq(size_t, size_t);
 lean_object* lean_array_uget(lean_object*, size_t);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__19(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Meta_DiscrTree_insert___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux_traverse___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__8(size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__22(lean_object*, size_t, size_t, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__20;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__6;
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsFlattened___rarg___lambda__2(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_append___rarg(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__124;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4___closed__2;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__32;
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__4___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__10;
 LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_CtorState_decodes___default;
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at_Lean_Server_RpcEncoding_withFieldsFlattened___spec__3___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___closed__1;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__148;
-static lean_object* l_panic___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__16___closed__1;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__43;
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__4___lambda__1___closed__1;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__22;
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at_Lean_Server_RpcEncoding_withFieldsAux___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__244;
-LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecls___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__46(lean_object*);
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAtAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__6___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__138;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4___closed__1;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__79;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_getRpcPacketFor___closed__3;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__39;
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__29___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__4___closed__2;
 lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at_Lean_Server_RpcEncoding_withFields___spec__3___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__109;
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__37;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__65;
-static lean_object* l_Lean_Server_RpcEncoding_initFn____x40_Lean_Server_Rpc_Deriving___hyg_8944____closed__1;
 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsFlattened___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Server_RpcEncoding_withFields___spec__2___rarg___lambda__1(lean_object*, size_t, lean_object*, lean_object*, lean_object*, lean_object*, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFields___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*);
@@ -118,749 +84,531 @@ static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncod
 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsFlattened___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__140;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__18;
-LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitMain___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__17___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__51;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__15;
-LEAN_EXPORT lean_object* l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__11___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Meta_DiscrTree_insertCore___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__4;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__206;
-uint8_t l_Lean_Syntax_structEq(lean_object*, lean_object*);
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__2___closed__1;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__4(size_t, size_t, lean_object*);
 lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_withLocalDeclImp___rarg(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__15;
 LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Server_RpcEncoding_foldWithConstructors___spec__1___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__2___closed__2;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__204;
-LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__13(lean_object*, lean_object*, size_t, size_t);
 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsFlattened___rarg___lambda__1(lean_object*, lean_object*, uint8_t, lean_object*);
-size_t lean_usize_sub(size_t, size_t);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Server_RpcEncoding_withFieldsFlattened___spec__2___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__18;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__156;
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__10;
 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsAux___at_Lean_Server_RpcEncoding_withFields___spec__1___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__20___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__77;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__56;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__102;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1___closed__6;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__90;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___closed__2;
 lean_object* l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Command_mkDefViewOfInstance___spec__11(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux_traverse___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__8___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__16;
 lean_object* lean_st_ref_get(lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__3;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__90;
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAtCollisionNodeAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__10(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__66;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__39(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__85;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__128;
-LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__30___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__38(lean_object*, size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at_Lean_Server_RpcEncoding_withFieldsAux___spec__2___rarg___lambda__2(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__116;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__38___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__231;
-static lean_object* l_Lean_Meta_DiscrTree_insertCore___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__6;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__192;
+static lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__6___closed__1;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__71;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__7;
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__126;
-uint8_t l_Lean_Expr_isAppOf(lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__73;
 static lean_object* l_Lean_getConstInfoInduct___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__1___closed__2;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4___closed__5;
-LEAN_EXPORT uint8_t l_Std_PersistentArray_anyMAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__20(lean_object*, lean_object*);
-lean_object* l_Lean_Meta_DiscrTree_instInhabitedDiscrTree(lean_object*);
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__4___boxed(lean_object*, lean_object*, lean_object*);
-static size_t l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__4___closed__1;
+lean_object* l_Array_toSubarray___rarg(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_matchF___closed__2;
 LEAN_EXPORT lean_object* l_Lean_getConstInfoInduct___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_push(lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__246;
-LEAN_EXPORT uint8_t l_Std_PersistentArray_anyM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__19(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__37;
 lean_object* lean_array_get_size(lean_object*);
-lean_object* l_Std_PersistentHashMap_getCollisionNodeSize___rarg(lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__240;
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___closed__6;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__81;
+LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFields___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__10___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_string_append(lean_object*, lean_object*);
-LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__23(lean_object*, lean_object*, size_t, size_t);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4___closed__7;
+LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__43;
 lean_object* l_Lean_MessageData_ofList(lean_object*);
 lean_object* l_Lean_Meta_withLocalDecl___at_Lean_Elab_Term_withAuxDecl___spec__3___rarg(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__7___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__120;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__24___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__32;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__10;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__174;
+static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3___closed__2;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_matchF___closed__1;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__215;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__98;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__3___closed__7;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__165;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__3___closed__3;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__8___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__5;
-LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__29(lean_object*, lean_object*, size_t, size_t);
-lean_object* l_Std_mkHashSetImp___rarg(lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__6(lean_object*, size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__2(lean_object*, lean_object*, lean_object*, lean_object*);
-size_t lean_usize_shift_right(size_t, size_t);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__3___closed__5;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__12;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__212;
 LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Server_RpcEncoding_foldWithConstructors___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__9___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__81;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__73;
 lean_object* lean_string_utf8_byte_size(lean_object*);
-lean_object* l_Lean_Expr_getRevArg_x21(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__26(lean_object*, lean_object*, size_t, size_t, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__219;
-LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_instInhabitedCtorState;
-lean_object* l_Lean_Elab_Term_instInhabitedTermElabM(lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__11(lean_object*, size_t, size_t, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__136;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Server_RpcEncoding_withFieldsAux___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__19___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__196;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__37___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__75;
 lean_object* l_Lean_Meta_inferType___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_usize_dec_lt(size_t, size_t);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__58;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__21___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3___closed__1;
+LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__49;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__26;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__114;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__12;
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-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__161;
+LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__12___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__127;
-lean_object* lean_nat_add(lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__88;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__23;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__41;
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__79;
-LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFields___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__27___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__34;
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insert___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__6(lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__25;
+lean_object* l_Lean_setEnv___at_Lean_Elab_Term_expandDeclId___spec__7(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__95;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__72;
 lean_object* l_Array_zip___rarg(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertVal___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__11(lean_object*, lean_object*);
-static lean_object* l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__10___closed__3;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__167;
-LEAN_EXPORT uint8_t l_Array_contains___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__12(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__133;
-static lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__6;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsFlattened___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_mkAppN(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__29(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__241;
-size_t lean_uint64_to_usize(uint64_t);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__35___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_getRpcPacketFor___closed__1;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___closed__1;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4___closed__12;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__48;
-uint8_t l___private_Lean_Meta_DiscrTreeTypes_0__Lean_Meta_DiscrTree_beqKey____x40_Lean_Meta_DiscrTreeTypes___hyg_89_(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__121;
-LEAN_EXPORT lean_object* l_Std_PersistentArray_anyMAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__20___boxed(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__28;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__23(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*);
 static lean_object* l_Lean_getConstInfoInduct___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__1___closed__1;
-LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__22(lean_object*, lean_object*, size_t, size_t);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__93;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__22;
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__4___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__23___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__1;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__1___closed__3;
 lean_object* l_Lean_Syntax_mkApp(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__54;
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___lambda__1___closed__2;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__132;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__103;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__137;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__84;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__13___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_List_mapTRAux___at_Lean_MessageData_instCoeListExprMessageData___spec__1(lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__190;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__10;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__32;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__76;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__108;
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___lambda__1___closed__1;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__63;
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__20;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__78;
 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFields___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_fget(lean_object*, lean_object*);
 lean_object* l___private_Lean_CoreM_0__Lean_Core_mkFreshNameImp(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__7;
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__242;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__14;
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__55;
 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsAux___at_Lean_Server_RpcEncoding_withFields___spec__1(lean_object*);
-LEAN_EXPORT lean_object* l_Array_contains___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__12___boxed(lean_object*, lean_object*);
 uint8_t l_instDecidableNot___rarg(uint8_t);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__8(size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFields(lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__30;
 lean_object* l___private_Init_Meta_0__Lean_getEscapedNameParts_x3f(lean_object*, lean_object*);
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___closed__2;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__208;
-lean_object* lean_st_ref_take(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__5(size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__5;
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__230;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__92;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__42(lean_object*, lean_object*, size_t, size_t, lean_object*);
-lean_object* l_Lean_Core_mkFreshUserName___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFields___rarg___lambda__2(lean_object*, lean_object*, lean_object*);
-lean_object* lean_nat_sub(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__134;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__160;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Server_RpcEncoding_withFieldsFlattened___spec__2___rarg___lambda__1(lean_object*, size_t, lean_object*, lean_object*, lean_object*, lean_object*, size_t, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__28;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__232;
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__243;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__21;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4___closed__11;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__6___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_List_forIn_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__10(lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__38;
-lean_object* l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_createNodes___rarg(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at_Lean_Server_RpcEncoding_withFieldsAux___spec__2___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_getConstInfoInduct___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__1___closed__4;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__214;
-LEAN_EXPORT lean_object* l_Lean_Meta_DiscrTree_insert___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__1___closed__2;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__13;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__29;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__186;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__115;
 lean_object* l_Lean_getStructureFieldsFlattened(lean_object*, lean_object*, uint8_t);
 LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__234;
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__4(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__8;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__16;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__52;
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 lean_object* l_Lean_Elab_Term_elabTerm(lean_object*, lean_object*, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
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 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsAux(lean_object*);
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3(lean_object*, lean_object*, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__177;
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__3___closed__4;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__24;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__202;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__164;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__43(lean_object*, size_t, size_t, lean_object*);
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__36___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__8___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__158;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4___closed__13;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__106;
-lean_object* l_Lean_Name_toString(lean_object*, uint8_t);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__5___closed__1;
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__5(lean_object*, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_array_get(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__21(lean_object*, size_t, size_t, lean_object*);
+static lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__9;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__78;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__40(lean_object*, size_t, size_t, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__91;
-LEAN_EXPORT lean_object* l_panic___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__49;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__123;
-static lean_object* l_Lean_Meta_DiscrTree_insertCore___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__7;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__9;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__62;
-LEAN_EXPORT lean_object* l_Std_PersistentArray_anyM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__27___boxed(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitApp___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__26(lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_getRpcPacketFor___closed__2;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__40;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Server_RpcEncoding_withFieldsAux___spec__1(lean_object*);
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 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__6;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__4___closed__1;
+static lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__4;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__54;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__84;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__80;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__22;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__110;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3___closed__5;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__22___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3___closed__5;
+static lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__8;
 static lean_object* l_Lean_Server_RpcEncoding_withFieldsAux___rarg___closed__2;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__99;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1___closed__4;
-LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_foldWithConstructors___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__33___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__36;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__33;
 LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Server_RpcEncoding_foldWithConstructors___spec__1___rarg___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__91;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__154;
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__8(lean_object*, size_t, size_t, lean_object*, lean_object*);
-LEAN_EXPORT uint8_t l_Std_PersistentArray_anyMAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__28(lean_object*, lean_object*);
-static lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__35___closed__1;
+static lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__1___closed__1;
 LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Server_RpcEncoding_foldWithConstructors___spec__1___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
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-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__7___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__153;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4___closed__6;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__14;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__8___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Server_RpcEncoding_withFields___spec__2(lean_object*);
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 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__33;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__7;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__71;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__63;
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___closed__6;
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 lean_object* l_Lean_Meta_evalExpr_x27___rarg(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__62;
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux_traverse___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__9___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Meta_DiscrTree_insertCore___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__3(lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__166;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4___closed__16;
+static lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__1;
+lean_object* l_Lean_Syntax_getId(lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__8;
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at_Lean_Server_RpcEncoding_withFields___spec__3___rarg(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFields___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsAux___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
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-static lean_object* l_Lean_Server_RpcEncoding_instInhabitedCtorState___closed__1;
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 lean_object* l_Lean_Expr_sort___override(lean_object*);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__35___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__85;
 lean_object* l_Array_back___rarg(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__77;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__185;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__149;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__2(lean_object*, lean_object*, size_t, size_t, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__117;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__224;
 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_foldWithConstructors___rarg___lambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_getStructureFields(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__66;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__56;
 lean_object* l_Lean_addMessageContextPartial___at_Lean_Elab_Command_instAddMessageContextCommandElabM___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__25;
-static lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__2;
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 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__24;
 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsFlattened___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___closed__4;
 lean_object* lean_array_to_list(lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__86;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__105;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__4;
+static lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__2;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__27;
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at_Lean_Server_RpcEncoding_withFieldsAux___spec__2(lean_object*);
-static lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__1;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__221;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__181;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__125;
-LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__30(lean_object*, lean_object*, size_t, size_t);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__42;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__35(size_t, size_t, lean_object*);
+static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1___closed__4;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__16;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__19;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__51;
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 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__15;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__217;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__39;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__65;
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 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at_Lean_Server_RpcEncoding_withFieldsAux___spec__2___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
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 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__30;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___closed__2;
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 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__155;
 lean_object* l_panic___at___private_Init_Prelude_0__Lean_assembleParts___spec__1(lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__182;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__200;
 static lean_object* l_Lean_Server_RpcEncoding_withFieldsAux___rarg___closed__1;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__130;
 lean_object* l___private_Init_Util_0__mkPanicMessageWithDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
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-LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecls_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__47___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__28;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__76;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__176;
-LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__28(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at_Lean_Server_RpcEncoding_withFieldsAux___spec__2___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__5;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__18;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1___closed__5;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__14;
 lean_object* l_Lean_mkSepArray(lean_object*, lean_object*);
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 lean_object* l_Lean_Elab_Command_elabCommand(lean_object*, lean_object*, lean_object*, lean_object*);
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-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__41___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
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-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__7;
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+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__36;
-LEAN_EXPORT uint8_t l_Lean_Server_RpcEncoding_isOptField(lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsAux___at_Lean_Server_RpcEncoding_withFields___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__28___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__171;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__89;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3___closed__3;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__30;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__33;
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__157;
-static lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__4;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__3___closed__2;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__3___closed__2;
-lean_object* l_Lean_Elab_Command_liftCoreM___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1___closed__1;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__44(size_t, size_t, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__2;
 size_t lean_usize_of_nat(lean_object*);
-lean_object* l_Lean_getExprMVarAssignment_x3f___at_Lean_exprDependsOn___spec__4(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__50;
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_List_forIn_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__34(lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__162;
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__3;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_getRpcPacketFor(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__39;
 lean_object* l_Lean_addMacroScope(lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__239;
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAtAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__89;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__111;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__47;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__48;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__60;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__193;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__31;
 LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-size_t lean_usize_land(size_t, size_t);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__223;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4___closed__15;
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__7(lean_object*, size_t, size_t, lean_object*, lean_object*);
-lean_object* l_Lean_LocalDecl_fvarId(lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4___closed__3;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__191;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Server_RpcEncoding_withFieldsAux___spec__1___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__7;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__141;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__226;
-lean_object* l_Lean_Meta_DiscrTree_mkPath(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__5;
-static lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__3;
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___closed__3;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__100;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__163;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__35;
 lean_object* l_Lean_Meta_mkProjection(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__53;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__3;
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_PrettyPrinter_delab(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__142;
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_find_x3f___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__4(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_foldWithConstructors___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__9___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Server_RpcEncoding_withFields___spec__2___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFields___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___closed__5;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__213;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__5___closed__2;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__3___closed__1;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__184;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__229;
+LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__11___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__7___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__119;
+static lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__6;
 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsAux___at_Lean_Server_RpcEncoding_withFieldsFlattened___spec__1(lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__29;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__1(size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__1(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__152;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__17;
-uint8_t l_Array_contains___at___private_Lean_Meta_Match_Value_0__Lean_Meta_isUIntTypeName___spec__1(lean_object*, lean_object*);
-static lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__5;
+static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1___closed__2;
 lean_object* l_Lean_Name_getString_x21(lean_object*);
 lean_object* l_String_intercalate(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__8(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3___closed__3;
 uint8_t l_Lean_Expr_isType(lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__44;
+lean_object* l_Lean_Meta_synthInstance(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__19;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__25;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__57;
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__46;
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux_traverse___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__9(size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Meta_DiscrTree_insertCore___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__2;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Server_RpcEncoding_withFieldsFlattened___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*);
-extern lean_object* l_Lean_Meta_DiscrTree_instInhabitedKey;
+lean_object* lean_name_append_after(lean_object*, lean_object*);
 lean_object* l_Lean_Expr_const___override(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__2;
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__1;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__236;
-LEAN_EXPORT lean_object* l___private_Init_Data_Array_BinSearch_0__Array_binInsertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__15___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__6;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__1;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__86;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__178;
+LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_matchAlt(lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__11;
 lean_object* lean_environment_main_module(lean_object*);
-uint8_t lean_expr_eqv(lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__173;
-static lean_object* l_Lean_Meta_DiscrTree_insertCore___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__3;
-uint8_t l_Lean_Expr_isMVar(lean_object*);
+static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1___closed__1;
+static lean_object* l_Lean_Server_RpcEncoding_initFn____x40_Lean_Server_Rpc_Deriving___hyg_7985____closed__1;
 lean_object* l_Lean_Elab_addMacroStack___at_Lean_Elab_Command_instAddErrorMessageContextCommandElabM___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-uint8_t lean_nat_dec_le(lean_object*, lean_object*);
-uint8_t lean_usize_dec_le(size_t, size_t);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__7(lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__64;
 lean_object* l_Lean_Elab_Command_getCurrMacroScope(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__35;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__25(size_t, size_t, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__83;
 lean_object* l_Lean_Parser_categoryParser(lean_object*, lean_object*);
-uint8_t l_Lean_Expr_hasMVar(lean_object*);
 static lean_object* l_Lean_Server_RpcEncoding_withFields___rarg___closed__1;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__74;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__5(lean_object*, size_t, size_t, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__74;
-LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecls___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__46___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_binInsertM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__13(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__2;
+lean_object* l_Lean_Name_append(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__47;
 static lean_object* l_Lean_getConstInfoInduct___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__1___closed__3;
 lean_object* l_Lean_throwError___at_Lean_Elab_Command_expandDeclId___spec__4(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__60;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__23___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__197;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__64;
 lean_object* l_Lean_quoteNameMk(lean_object*);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__45___boxed(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__23___closed__1;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__235;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__12___boxed(lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__29;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__144;
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_CtorState_uniqEncArgTypes___default;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__50;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsAux___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__6;
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsAux___at_Lean_Server_RpcEncoding_withFieldsFlattened___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__80;
 LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Server_RpcEncoding_foldWithConstructors___spec__1___rarg___lambda__1(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__5(lean_object*, size_t, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__28___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__41;
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAtAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__13;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__97;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__45(size_t, size_t, lean_object*);
 lean_object* l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__150;
 LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__46;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__52;
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__9;
-LEAN_EXPORT lean_object* l_Array_binInsertM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__14___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__11(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__147;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__4;
-static lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__35___lambda__1___closed__1;
-LEAN_EXPORT lean_object* l_Std_PersistentArray_anyM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__19___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Server_RpcEncoding_withFieldsAux___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitApp___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__18___boxed(lean_object*, lean_object*, lean_object*);
-uint8_t l_Lean_Meta_DiscrTree_Key_lt(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__35___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_getMainModule___rarg(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__25___boxed(lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__198;
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_find_x3f___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__3(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Server_RpcEncoding_withFieldsFlattened___spec__2(lean_object*);
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_mapTRAux___at_Lean_mkConstWithLevelParams___spec__1(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_binInsertM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__13___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-uint8_t l_Array_contains___at___private_Lean_Class_0__Lean_checkOutParam___spec__1(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__8;
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4(lean_object*, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__8;
-LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__21___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__220;
+lean_object* l_Array_ofSubarray___rarg(lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__26;
 lean_object* l_Lean_Elab_Command_getRef(lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__195;
 lean_object* l_Lean_Syntax_mkNameLit(lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1___closed__2;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__40___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__11___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__96;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__216;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__72;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__227;
-lean_object* lean_st_ref_set(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFields___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__27(lean_object*);
-lean_object* l_Lean_throwError___at_Lean_Elab_Term_synthesizeInstMVarCore___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Std_PersistentArray_anyMAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__28___boxed(lean_object*, lean_object*);
-uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l___private_Init_Data_Array_BinSearch_0__Array_binInsertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__14(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__12;
 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_foldWithConstructors(lean_object*);
-static size_t l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__4___closed__2;
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__4(lean_object*, size_t, lean_object*);
-extern lean_object* l_Lean_instInhabitedName;
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_CtorState_binders___default;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__188;
+static lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__5;
 LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__168;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__179;
-LEAN_EXPORT lean_object* l_panic___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__15(lean_object*);
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__1___boxed(lean_object**);
 lean_object* lean_infer_type(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__44___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__21;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__222;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__170;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__199;
-LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_isOptField___boxed(lean_object*);
+lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_mkFreshExprMVarImpl(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__7(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__107;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__82;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__38;
-lean_object* lean_panic_fn(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_matchF;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__87;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__31;
+static lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__3;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__59;
-static lean_object* l_panic___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3___closed__1;
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insert___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__7(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__6;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__209;
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___closed__5;
+LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFields___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__10(lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__9(lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_CtorState_ctors___default;
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at_Lean_Server_RpcEncoding_withFieldsFlattened___spec__3(lean_object*);
-LEAN_EXPORT lean_object* l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__10(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__135;
-LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecls_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__47(lean_object*);
-LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitMain___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__17(lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__203;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__68;
-LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_foldWithConstructors___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__33(lean_object*);
+static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3___closed__4;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__145;
 LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Server_RpcEncoding_foldWithConstructors___spec__1___rarg___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecls_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__47___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__45;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__31;
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-LEAN_EXPORT lean_object* l___private_Init_Data_Array_BinSearch_0__Array_binInsertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__14___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___boxed(lean_object**);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__11;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__104;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__2;
 lean_object* l_Lean_Meta_forallTelescopeReducing___at_Lean_Elab_Deriving_mkInductArgNames___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__183;
+lean_object* l_Lean_Elab_Term_elabBinders___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__59;
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__5___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__61;
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__5(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__82;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__70;
 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsAux___at_Lean_Server_RpcEncoding_withFieldsFlattened___spec__1___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__17;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__8;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__41(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__94;
-lean_object* l_Lean_indentD(lean_object*);
-static lean_object* l_Lean_Server_RpcEncoding_isOptField___closed__1;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__1___closed__1;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__9;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__69;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_foldWithConstructors___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__12(size_t, size_t, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__36;
 lean_object* l_Lean_getConstInfoCtor___at___private_Lean_Meta_WHNF_0__Lean_Meta_toCtorWhenStructure___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__3;
 lean_object* l_List_lengthTRAux___rarg(lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__245;
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at_Lean_Server_RpcEncoding_withFields___spec__3(lean_object*);
 lean_object* lean_mk_syntax_ident(lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__233;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__4(size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__34;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__34;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__88;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__218;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__180;
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* lean_name_append_before(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__23;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3___closed__1;
-LEAN_EXPORT lean_object* l_Array_binInsertM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__14(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4___closed__14;
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at___private_Lean_Elab_Term_0__Lean_Elab_Term_tryCoe___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Expr_getAppFn(lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__1___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFields___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__139;
+lean_object* l_Lean_instantiateMVars___at___private_Lean_Meta_Basic_0__Lean_Meta_mkLeveErrorMessageCore___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__58;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__26;
-LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__24(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Meta_DiscrTree_insertCore___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__5;
-lean_object* l_Lean_instantiateMVars___at_Lean_exprDependsOn___spec__11(lean_object*, lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__201;
-lean_object* l_Lean_MetavarContext_getDecl(lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__38;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__21;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__4;
+static lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__7;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Server_RpcEncoding_withFields___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__57;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__129;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3___closed__4;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__131;
-LEAN_EXPORT lean_object* l_Lean_Meta_DiscrTree_insertCore___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__3___closed__1;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__189;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__67;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__75;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__40;
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__175;
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___closed__3;
-static lean_object* l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__10___closed__1;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__7;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__23;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__113;
-LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__31(lean_object*, lean_object*, size_t, size_t);
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_CtorState_encArgTypes___default;
-lean_object* lean_usize_to_nat(size_t);
 lean_object* l_Lean_Elab_registerBuiltinDerivingHandlerWithArgs(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAtAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__13;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__27;
+LEAN_EXPORT lean_object* l_List_forIn_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__10___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_levelOne;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__43___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__24;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__143;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__42___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__11;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__26___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_mkAppB(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__87;
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAtCollisionNodeAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__9(lean_object*, lean_object*, lean_object*, lean_object*);
-uint8_t l_Lean_Expr_hasFVar(lean_object*);
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__1___closed__1;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__6___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__2;
+LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__12(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecl___at_Lean_Server_RpcEncoding_withFieldsFlattened___spec__3___rarg(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__11___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__27;
-static lean_object* l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__10___closed__2;
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__1___closed__4;
 LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__11;
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-LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__16(lean_object*, lean_object*, lean_object*);
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-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__159;
-LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitApp___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__26___boxed(lean_object*, lean_object*, lean_object*);
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 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__45;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__70;
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 LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_CtorState_encodes___default;
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-lean_object* l_Std_PersistentHashMap_mkEmptyEntries(lean_object*, lean_object*);
+static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__83;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Server_RpcEncoding_withFieldsAux___spec__1___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
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 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__61;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__112;
-uint64_t l_Lean_Meta_DiscrTree_Key_hash(lean_object*);
 LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Server_RpcEncoding_foldWithConstructors___spec__1___rarg___lambda__2(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__19;
-static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__12;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__146;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__9;
 lean_object* l_Lean_Meta_forallTelescopeReducing___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
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-LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__29___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Meta_DiscrTree_instInhabitedTrie(lean_object*);
-static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__194;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__3(lean_object*, lean_object*, size_t, size_t, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__40;
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__67;
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-LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitMain___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__25(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_initFn____x40_Lean_Server_Rpc_Deriving___hyg_8944_(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_initFn____x40_Lean_Server_Rpc_Deriving___hyg_7985_(lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__4;
+static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1___closed__5;
 uint8_t l_Lean_isStructure(lean_object*, lean_object*);
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+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__3(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__122;
-LEAN_EXPORT lean_object* l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__10___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__44;
-lean_object* l_Std_PersistentHashMap_mkCollisionNode___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsFlattened(lean_object*);
 lean_object* l_Lean_Elab_getBetterRef(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__9;
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 uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
 lean_object* l_Lean_Meta_getFVarLocalDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1___closed__3;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Server_RpcEncoding_withFieldsAux___spec__1___rarg___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__4___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__1() {
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 return x_1;
 }
 }
@@ -954,31 +702,26 @@ return x_3;
 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__11() {
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-x_1 = lean_unsigned_to_nat(0u);
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-return x_2;
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+return x_1;
 }
 }
 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__12() {
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 }
 }
 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__13() {
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 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = lean_unsigned_to_nat(2u);
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 return x_2;
 }
@@ -986,107 +729,36 @@ return x_2;
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-{
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-{
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-{
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 return x_4;
 }
 }
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__24() {
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+x_1 = lean_mk_string_from_bytes("unsafe", 6);
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+}
+}
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 }
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__25() {
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 {
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 return x_2;
 }
 }
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__26() {
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+x_1 = lean_unsigned_to_nat(6u);
+x_2 = lean_mk_empty_array_with_capacity(x_1);
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+}
+}
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__19() {
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+}
+}
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__20() {
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+x_3 = lean_array_push(x_1, x_2);
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+}
+}
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__21() {
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+}
+}
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__22() {
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+}
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 {
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 }
 }
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+}
+}
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__25() {
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+}
+}
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__26() {
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+}
+}
 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__27() {
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 {
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 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__28() {
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 }
 }
 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__29() {
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 }
 }
 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__30() {
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 {
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 }
 }
 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__32() {
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 {
 lean_object* x_1; 
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 }
 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__33() {
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-x_1 = lean_unsigned_to_nat(3u);
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+x_3 = l_Lean_Name_str___override(x_1, x_2);
+return x_3;
 }
 }
 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__34() {
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 lean_object* x_1; 
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 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__35() {
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-x_1 = lean_unsigned_to_nat(4u);
-x_2 = lean_mk_empty_array_with_capacity(x_1);
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+x_3 = l_Lean_Name_str___override(x_1, x_2);
+return x_3;
 }
 }
 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__36() {
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 {
 lean_object* x_1; 
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 }
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 }
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+lean_ctor_set(x_3, 1, x_1);
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 {
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-lean_ctor_set(x_3, 0, x_2);
-lean_ctor_set(x_3, 1, x_1);
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+lean_object* x_1; 
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-lean_ctor_set(x_3, 0, x_2);
-lean_ctor_set(x_3, 1, x_1);
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+lean_object* x_1; 
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 }
 }
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 {
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 }
 }
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 }
 }
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 {
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 }
 }
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 {
 lean_object* x_1; 
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 }
 }
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-{
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 }
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 {
 lean_object* x_1; 
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 return x_1;
 }
 }
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 lean_ctor_set(x_4, 1, x_2);
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 return x_4;
 }
 }
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__86() {
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+}
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+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__87() {
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-{
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-{
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 return x_3;
 }
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-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__92() {
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 _start:
 {
 lean_object* x_1; 
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 return x_1;
 }
 }
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__91() {
+_start:
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+}
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+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__92() {
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+x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__91;
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 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__93() {
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+lean_ctor_set(x_4, 1, x_2);
+lean_ctor_set(x_4, 2, x_3);
+return x_4;
 }
 }
 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__94() {
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 {
 lean_object* x_1; 
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 {
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+x_3 = l_Lean_Name_str___override(x_1, x_2);
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 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__97() {
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+x_3 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
+return x_3;
 }
 }
 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__98() {
 _start:
 {
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+x_3 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
+return x_3;
+}
+}
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__99() {
+_start:
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+x_1 = lean_unsigned_to_nat(5u);
+x_2 = lean_mk_empty_array_with_capacity(x_1);
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+}
+}
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__100() {
+_start:
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+return x_1;
+}
+}
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__101() {
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+x_2 = lean_string_utf8_byte_size(x_1);
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+}
+}
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__102() {
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 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
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 }
 }
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-{
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-{
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-{
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-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
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 _start:
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 return x_3;
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 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("declValSimple", 13);
+x_1 = lean_mk_string_from_bytes("WithRpcRef.decodeUnsafeAs", 25);
 return x_1;
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 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__108() {
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-x_3 = l_Lean_Name_str___override(x_1, x_2);
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+x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__107;
+x_2 = lean_string_utf8_byte_size(x_1);
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 }
 }
 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__109() {
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-{
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-{
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 lean_ctor_set(x_4, 1, x_2);
@@ -1934,13 +1675,43 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__110() {
+_start:
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+}
+}
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__111() {
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+}
+}
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__112() {
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+}
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 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__113() {
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+lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
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-{
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-{
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 return x_3;
 }
 }
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+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__115() {
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+x_1 = lean_unsigned_to_nat(4u);
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+}
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+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__116() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
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 return x_2;
 }
 }
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__118() {
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 _start:
 {
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 }
 }
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 _start:
 {
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 return x_1;
 }
 }
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__121() {
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 {
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 }
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 {
 lean_object* x_1; 
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 return x_1;
 }
 }
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__123() {
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 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__124() {
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-{
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 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
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 return x_4;
 }
 }
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__127() {
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__126() {
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 {
 lean_object* x_1; 
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 return x_1;
 }
 }
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__128() {
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 return x_1;
 }
 }
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 return x_1;
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 }
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 }
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 lean_object* x_1; 
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 lean_inc(x_177);
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 lean_ctor_set(x_196, 1, x_195);
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+{
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+goto block_273;
+}
+else
+{
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+x_215 = x_283;
+goto block_273;
+}
+block_273:
+{
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-x_409 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__227;
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-x_410 = lean_alloc_ctor(3, 4, 0);
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-x_414 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_414, 0, x_21);
-lean_ctor_set(x_414, 1, x_413);
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-x_417 = lean_array_push(x_416, x_228);
-x_418 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__218;
-x_419 = lean_alloc_ctor(1, 3, 0);
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-x_420 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__231;
-x_421 = l_Lean_addMacroScope(x_13, x_420, x_10);
-x_422 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__230;
-x_423 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__234;
-lean_inc(x_7);
-x_424 = lean_alloc_ctor(3, 4, 0);
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-x_428 = lean_array_push(x_47, x_427);
-x_429 = lean_array_push(x_428, x_177);
-x_430 = lean_array_push(x_429, x_355);
-x_431 = lean_alloc_ctor(1, 3, 0);
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-lean_ctor_set(x_431, 2, x_430);
-x_432 = lean_array_push(x_47, x_419);
-x_433 = lean_array_push(x_432, x_19);
-x_434 = lean_array_push(x_433, x_431);
-x_435 = lean_alloc_ctor(1, 3, 0);
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-lean_ctor_set(x_435, 1, x_35);
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-x_436 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__42;
-x_437 = lean_array_push(x_436, x_27);
-x_438 = lean_array_push(x_437, x_19);
-x_439 = lean_array_push(x_438, x_435);
-x_440 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__237;
-x_441 = lean_array_push(x_439, x_440);
-x_442 = lean_array_push(x_441, x_19);
-x_443 = lean_array_push(x_442, x_57);
-x_444 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__216;
-x_445 = lean_alloc_ctor(1, 3, 0);
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-lean_ctor_set(x_445, 2, x_443);
-lean_inc(x_185);
-x_446 = lean_array_push(x_185, x_445);
-x_447 = lean_array_push(x_446, x_19);
-x_448 = lean_alloc_ctor(1, 3, 0);
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-lean_ctor_set(x_448, 1, x_263);
-lean_ctor_set(x_448, 2, x_447);
-x_449 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__239;
-x_450 = lean_array_push(x_449, x_389);
-x_451 = lean_array_push(x_450, x_19);
-x_452 = lean_array_push(x_451, x_19);
-x_453 = lean_array_push(x_452, x_405);
-x_454 = lean_array_push(x_453, x_448);
-x_455 = lean_array_push(x_454, x_19);
-x_456 = lean_array_push(x_455, x_19);
-x_457 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__206;
-x_458 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_458, 0, x_21);
-lean_ctor_set(x_458, 1, x_457);
-lean_ctor_set(x_458, 2, x_456);
-x_459 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__240;
-x_460 = lean_array_push(x_459, x_458);
-x_461 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_461, 0, x_21);
-lean_ctor_set(x_461, 1, x_275);
-lean_ctor_set(x_461, 2, x_460);
-x_462 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__241;
-x_463 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_463, 0, x_7);
-lean_ctor_set(x_463, 1, x_462);
-x_464 = lean_array_push(x_17, x_463);
-x_465 = lean_array_push(x_464, x_19);
-x_466 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__242;
-x_467 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_467, 0, x_21);
-lean_ctor_set(x_467, 1, x_466);
-lean_ctor_set(x_467, 2, x_465);
-x_468 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__238;
-x_469 = lean_array_push(x_468, x_23);
-x_470 = lean_array_push(x_469, x_70);
-if (lean_obj_tag(x_183) == 0)
-{
-lean_object* x_524; 
-x_524 = l_Lean_quoteNameMk(x_1);
-x_471 = x_524;
-goto block_523;
-}
-else
-{
-lean_object* x_525; lean_object* x_526; lean_object* x_527; lean_object* x_528; lean_object* x_529; lean_object* x_530; lean_object* x_531; lean_object* x_532; lean_object* x_533; 
-lean_dec(x_1);
-x_525 = lean_ctor_get(x_183, 0);
-lean_inc(x_525);
-lean_dec(x_183);
-x_526 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__245;
-x_527 = l_String_intercalate(x_526, x_525);
-x_528 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__246;
-x_529 = lean_string_append(x_528, x_527);
-lean_dec(x_527);
-x_530 = l_Lean_Syntax_mkNameLit(x_529, x_21);
-x_531 = lean_array_push(x_33, x_530);
-x_532 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__244;
-x_533 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_533, 0, x_21);
-lean_ctor_set(x_533, 1, x_532);
-lean_ctor_set(x_533, 2, x_531);
-x_471 = x_533;
-goto block_523;
-}
-block_523:
-{
-lean_object* x_472; lean_object* x_473; lean_object* x_474; lean_object* x_475; lean_object* x_476; lean_object* x_477; lean_object* x_478; lean_object* x_479; lean_object* x_480; lean_object* x_481; lean_object* x_482; lean_object* x_483; lean_object* x_484; lean_object* x_485; lean_object* x_486; lean_object* x_487; lean_object* x_488; lean_object* x_489; lean_object* x_490; lean_object* x_491; lean_object* x_492; lean_object* x_493; lean_object* x_494; lean_object* x_495; lean_object* x_496; lean_object* x_497; lean_object* x_498; lean_object* x_499; lean_object* x_500; lean_object* x_501; lean_object* x_502; lean_object* x_503; lean_object* x_504; lean_object* x_505; lean_object* x_506; lean_object* x_507; lean_object* x_508; lean_object* x_509; lean_object* x_510; 
-lean_inc(x_471);
-x_472 = lean_array_push(x_17, x_471);
-lean_inc(x_128);
-x_473 = lean_array_push(x_472, x_128);
-x_474 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_474, 0, x_21);
-lean_ctor_set(x_474, 1, x_35);
-lean_ctor_set(x_474, 2, x_473);
-x_475 = lean_array_push(x_184, x_474);
-x_476 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_476, 0, x_21);
-lean_ctor_set(x_476, 1, x_102);
-lean_ctor_set(x_476, 2, x_475);
-lean_inc(x_185);
-x_477 = lean_array_push(x_185, x_476);
-x_478 = lean_array_push(x_477, x_19);
-x_479 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_479, 0, x_21);
-lean_ctor_set(x_479, 1, x_263);
-lean_ctor_set(x_479, 2, x_478);
-x_480 = lean_array_push(x_189, x_479);
-x_481 = lean_array_push(x_480, x_19);
-x_482 = lean_array_push(x_481, x_19);
-x_483 = lean_array_push(x_482, x_19);
-x_484 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__48;
-x_485 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_485, 0, x_21);
-lean_ctor_set(x_485, 1, x_484);
-lean_ctor_set(x_485, 2, x_483);
-lean_inc(x_190);
-x_486 = lean_array_push(x_190, x_485);
-x_487 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_487, 0, x_21);
-lean_ctor_set(x_487, 1, x_275);
-lean_ctor_set(x_487, 2, x_486);
-x_488 = lean_array_push(x_329, x_471);
-x_489 = lean_array_push(x_488, x_128);
-x_490 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_490, 0, x_21);
-lean_ctor_set(x_490, 1, x_35);
-lean_ctor_set(x_490, 2, x_489);
-x_491 = lean_array_push(x_330, x_490);
-x_492 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_492, 0, x_21);
-lean_ctor_set(x_492, 1, x_102);
-lean_ctor_set(x_492, 2, x_491);
-x_493 = lean_array_push(x_185, x_492);
-x_494 = lean_array_push(x_493, x_19);
-x_495 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_495, 0, x_21);
-lean_ctor_set(x_495, 1, x_263);
-lean_ctor_set(x_495, 2, x_494);
-x_496 = lean_array_push(x_332, x_495);
-x_497 = lean_array_push(x_496, x_19);
-x_498 = lean_array_push(x_497, x_19);
-x_499 = lean_array_push(x_498, x_19);
-x_500 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_500, 0, x_21);
-lean_ctor_set(x_500, 1, x_484);
-lean_ctor_set(x_500, 2, x_499);
-x_501 = lean_array_push(x_190, x_500);
-x_502 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_502, 0, x_21);
-lean_ctor_set(x_502, 1, x_275);
-lean_ctor_set(x_502, 2, x_501);
-x_503 = lean_array_push(x_470, x_487);
-x_504 = lean_array_push(x_503, x_276);
-x_505 = lean_array_push(x_504, x_502);
-x_506 = lean_array_push(x_505, x_387);
-x_507 = lean_array_push(x_506, x_461);
-x_508 = lean_array_push(x_507, x_467);
-x_509 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_509, 0, x_21);
-lean_ctor_set(x_509, 1, x_35);
-lean_ctor_set(x_509, 2, x_508);
-x_510 = l_Lean_Elab_Command_elabCommand(x_509, x_2, x_3, x_14);
-if (lean_obj_tag(x_510) == 0)
-{
-uint8_t x_511; 
-x_511 = !lean_is_exclusive(x_510);
-if (x_511 == 0)
-{
-lean_object* x_512; uint8_t x_513; lean_object* x_514; 
-x_512 = lean_ctor_get(x_510, 0);
-lean_dec(x_512);
-x_513 = 1;
-x_514 = lean_box(x_513);
-lean_ctor_set(x_510, 0, x_514);
-return x_510;
-}
-else
-{
-lean_object* x_515; uint8_t x_516; lean_object* x_517; lean_object* x_518; 
-x_515 = lean_ctor_get(x_510, 1);
-lean_inc(x_515);
-lean_dec(x_510);
-x_516 = 1;
-x_517 = lean_box(x_516);
-x_518 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_518, 0, x_517);
-lean_ctor_set(x_518, 1, x_515);
-return x_518;
-}
-}
-else
-{
-uint8_t x_519; 
-x_519 = !lean_is_exclusive(x_510);
-if (x_519 == 0)
-{
-return x_510;
-}
-else
-{
-lean_object* x_520; lean_object* x_521; lean_object* x_522; 
-x_520 = lean_ctor_get(x_510, 0);
-x_521 = lean_ctor_get(x_510, 1);
-lean_inc(x_521);
-lean_inc(x_520);
-lean_dec(x_510);
-x_522 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_522, 0, x_520);
-lean_ctor_set(x_522, 1, x_521);
-return x_522;
+return x_272;
 }
 }
 }
@@ -4872,7 +3174,7 @@ x_9 = lean_array_get_size(x_8);
 x_10 = lean_usize_of_nat(x_9);
 lean_dec(x_9);
 x_11 = 0;
-x_12 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__11;
+x_12 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__13;
 lean_inc(x_6);
 x_13 = l_Array_forInUnsafe_loop___at_Lean_Server_RpcEncoding_withFieldsAux___spec__1___rarg(x_1, x_3, x_5, x_6, x_8, x_10, x_11, x_12);
 x_14 = lean_apply_4(x_6, lean_box(0), lean_box(0), x_13, x_4);
@@ -5124,7 +3426,7 @@ x_9 = lean_array_get_size(x_8);
 x_10 = lean_usize_of_nat(x_9);
 lean_dec(x_9);
 x_11 = 0;
-x_12 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__11;
+x_12 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__13;
 lean_inc(x_6);
 x_13 = l_Array_forInUnsafe_loop___at_Lean_Server_RpcEncoding_withFields___spec__2___rarg(x_1, x_3, x_5, x_6, x_8, x_10, x_11, x_12);
 x_14 = lean_apply_4(x_6, lean_box(0), lean_box(0), x_13, x_4);
@@ -5465,7 +3767,7 @@ x_9 = lean_array_get_size(x_8);
 x_10 = lean_usize_of_nat(x_9);
 lean_dec(x_9);
 x_11 = 0;
-x_12 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__11;
+x_12 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__13;
 lean_inc(x_6);
 x_13 = l_Array_forInUnsafe_loop___at_Lean_Server_RpcEncoding_withFieldsFlattened___spec__2___rarg(x_1, x_3, x_5, x_6, x_8, x_10, x_11, x_12);
 x_14 = lean_apply_4(x_6, lean_box(0), lean_box(0), x_13, x_4);
@@ -5631,2131 +3933,151 @@ x_10 = l_Lean_Server_RpcEncoding_withFieldsFlattened___rarg(x_1, x_2, x_3, x_4,
 return x_10;
 }
 }
-static lean_object* _init_l_Lean_Server_RpcEncoding_isOptField___closed__1() {
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_getRpcPacketFor___closed__1() {
 _start:
 {
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("?", 1);
-return x_1;
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_levelOne;
+x_2 = l_Lean_Expr_sort___override(x_1);
+return x_2;
 }
 }
-LEAN_EXPORT uint8_t l_Lean_Server_RpcEncoding_isOptField(lean_object* x_1) {
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_getRpcPacketFor___closed__2() {
 _start:
 {
-uint8_t x_2; lean_object* x_3; lean_object* x_4; uint8_t x_5; 
-x_2 = 1;
-x_3 = l_Lean_Name_toString(x_1, x_2);
-x_4 = l_Lean_Server_RpcEncoding_isOptField___closed__1;
-x_5 = l_String_endsWith(x_3, x_4);
-return x_5;
+lean_object* x_1; lean_object* x_2; 
+x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_getRpcPacketFor___closed__1;
+x_2 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_isOptField___boxed(lean_object* x_1) {
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_getRpcPacketFor___closed__3() {
 _start:
 {
-uint8_t x_2; lean_object* x_3; 
-x_2 = l_Lean_Server_RpcEncoding_isOptField(x_1);
-x_3 = lean_box(x_2);
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__47;
+x_3 = l_Lean_Expr_const___override(x_2, x_1);
 return x_3;
 }
 }
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAtAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_getRpcPacketFor(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
-lean_object* x_6; uint8_t x_7; 
-x_6 = lean_array_get_size(x_1);
-x_7 = lean_nat_dec_lt(x_4, x_6);
-lean_dec(x_6);
-if (x_7 == 0)
-{
-lean_object* x_8; 
-lean_dec(x_4);
-x_8 = lean_box(0);
-return x_8;
-}
-else
-{
-lean_object* x_9; uint8_t x_10; 
-x_9 = lean_array_fget(x_1, x_4);
-x_10 = l___private_Lean_Meta_DiscrTreeTypes_0__Lean_Meta_DiscrTree_beqKey____x40_Lean_Meta_DiscrTreeTypes___hyg_89_(x_5, x_9);
-lean_dec(x_9);
-if (x_10 == 0)
-{
-lean_object* x_11; lean_object* x_12; 
-x_11 = lean_unsigned_to_nat(1u);
-x_12 = lean_nat_add(x_4, x_11);
-lean_dec(x_4);
-x_3 = lean_box(0);
-x_4 = x_12;
-goto _start;
-}
-else
-{
-lean_object* x_14; lean_object* x_15; 
-x_14 = lean_array_fget(x_2, x_4);
-lean_dec(x_4);
-x_15 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_15, 0, x_14);
-return x_15;
-}
-}
-}
-}
-static size_t _init_l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__4___closed__1() {
-_start:
-{
-size_t x_1; size_t x_2; size_t x_3; 
-x_1 = 1;
-x_2 = 5;
-x_3 = lean_usize_shift_left(x_1, x_2);
-return x_3;
-}
-}
-static size_t _init_l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__4___closed__2() {
-_start:
-{
-size_t x_1; size_t x_2; size_t x_3; 
-x_1 = 1;
-x_2 = l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__4___closed__1;
-x_3 = lean_usize_sub(x_2, x_1);
-return x_3;
-}
-}
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__4(lean_object* x_1, size_t x_2, lean_object* x_3) {
-_start:
-{
-if (lean_obj_tag(x_1) == 0)
-{
-lean_object* x_4; size_t x_5; size_t x_6; size_t x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
-x_4 = lean_ctor_get(x_1, 0);
-lean_inc(x_4);
-lean_dec(x_1);
-x_5 = 5;
-x_6 = l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__4___closed__2;
-x_7 = lean_usize_land(x_2, x_6);
-x_8 = lean_usize_to_nat(x_7);
-x_9 = lean_box(2);
-x_10 = lean_array_get(x_9, x_4, x_8);
-lean_dec(x_8);
-lean_dec(x_4);
-switch (lean_obj_tag(x_10)) {
-case 0:
-{
-lean_object* x_11; lean_object* x_12; uint8_t x_13; 
+lean_object* x_7; uint8_t x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
+x_7 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_getRpcPacketFor___closed__2;
+x_8 = 0;
+x_9 = lean_box(0);
+lean_inc(x_2);
+x_10 = l___private_Lean_Meta_Basic_0__Lean_Meta_mkFreshExprMVarImpl(x_7, x_8, x_9, x_2, x_3, x_4, x_5, x_6);
 x_11 = lean_ctor_get(x_10, 0);
 lean_inc(x_11);
 x_12 = lean_ctor_get(x_10, 1);
 lean_inc(x_12);
 lean_dec(x_10);
-x_13 = l___private_Lean_Meta_DiscrTreeTypes_0__Lean_Meta_DiscrTree_beqKey____x40_Lean_Meta_DiscrTreeTypes___hyg_89_(x_3, x_11);
-lean_dec(x_11);
-if (x_13 == 0)
-{
-lean_object* x_14; 
-lean_dec(x_12);
-x_14 = lean_box(0);
-return x_14;
-}
-else
-{
-lean_object* x_15; 
-x_15 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_15, 0, x_12);
-return x_15;
-}
-}
-case 1:
-{
-lean_object* x_16; size_t x_17; 
-x_16 = lean_ctor_get(x_10, 0);
-lean_inc(x_16);
-lean_dec(x_10);
-x_17 = lean_usize_shift_right(x_2, x_5);
-x_1 = x_16;
-x_2 = x_17;
-goto _start;
-}
-default: 
-{
-lean_object* x_19; 
-x_19 = lean_box(0);
-return x_19;
-}
-}
-}
-else
-{
-lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
-x_20 = lean_ctor_get(x_1, 0);
-lean_inc(x_20);
-x_21 = lean_ctor_get(x_1, 1);
-lean_inc(x_21);
-lean_dec(x_1);
-x_22 = lean_unsigned_to_nat(0u);
-x_23 = l_Std_PersistentHashMap_findAtAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__5(x_20, x_21, lean_box(0), x_22, x_3);
-lean_dec(x_21);
-lean_dec(x_20);
-return x_23;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_find_x3f___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__3(lean_object* x_1, lean_object* x_2) {
-_start:
-{
-lean_object* x_3; uint64_t x_4; size_t x_5; lean_object* x_6; 
-x_3 = lean_ctor_get(x_1, 0);
-lean_inc(x_3);
-lean_dec(x_1);
-x_4 = l_Lean_Meta_DiscrTree_Key_hash(x_2);
-x_5 = lean_uint64_to_usize(x_4);
-x_6 = l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__4(x_3, x_5, x_2);
-lean_dec(x_2);
-return x_6;
-}
-}
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux_traverse___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__8(size_t x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
-_start:
-{
-lean_object* x_7; uint8_t x_8; 
-x_7 = lean_array_get_size(x_2);
-x_8 = lean_nat_dec_lt(x_5, x_7);
-lean_dec(x_7);
-if (x_8 == 0)
-{
-lean_dec(x_5);
-return x_6;
-}
-else
-{
-lean_object* x_9; lean_object* x_10; uint64_t x_11; size_t x_12; size_t x_13; size_t x_14; size_t x_15; size_t x_16; size_t x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
-x_9 = lean_array_fget(x_2, x_5);
-x_10 = lean_array_fget(x_3, x_5);
-x_11 = l_Lean_Meta_DiscrTree_Key_hash(x_9);
-x_12 = lean_uint64_to_usize(x_11);
-x_13 = 1;
-x_14 = lean_usize_sub(x_1, x_13);
-x_15 = 5;
-x_16 = lean_usize_mul(x_15, x_14);
-x_17 = lean_usize_shift_right(x_12, x_16);
-x_18 = lean_unsigned_to_nat(1u);
-x_19 = lean_nat_add(x_5, x_18);
-lean_dec(x_5);
-x_20 = l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__7(x_6, x_17, x_1, x_9, x_10);
-x_4 = lean_box(0);
-x_5 = x_19;
-x_6 = x_20;
-goto _start;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAtCollisionNodeAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__9(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
-_start:
-{
-lean_object* x_5; lean_object* x_6; lean_object* x_7; uint8_t x_8; 
-x_5 = lean_ctor_get(x_1, 0);
+x_13 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_getRpcPacketFor___closed__3;
+lean_inc(x_11);
+x_14 = l_Lean_mkAppB(x_13, x_1, x_11);
+x_15 = lean_box(0);
 lean_inc(x_5);
-x_6 = lean_ctor_get(x_1, 1);
-lean_inc(x_6);
-x_7 = lean_array_get_size(x_5);
-x_8 = lean_nat_dec_lt(x_2, x_7);
-lean_dec(x_7);
-if (x_8 == 0)
+lean_inc(x_4);
+lean_inc(x_3);
+lean_inc(x_2);
+x_16 = l_Lean_Meta_synthInstance(x_14, x_15, x_2, x_3, x_4, x_5, x_12);
+if (lean_obj_tag(x_16) == 0)
 {
-uint8_t x_9; 
+lean_object* x_17; lean_object* x_18; 
+x_17 = lean_ctor_get(x_16, 1);
+lean_inc(x_17);
+lean_dec(x_16);
+x_18 = l_Lean_instantiateMVars___at___private_Lean_Meta_Basic_0__Lean_Meta_mkLeveErrorMessageCore___spec__1(x_11, x_2, x_3, x_4, x_5, x_17);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
 lean_dec(x_2);
-x_9 = !lean_is_exclusive(x_1);
-if (x_9 == 0)
-{
-lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-x_10 = lean_ctor_get(x_1, 1);
-lean_dec(x_10);
-x_11 = lean_ctor_get(x_1, 0);
-lean_dec(x_11);
-x_12 = lean_array_push(x_5, x_3);
-x_13 = lean_array_push(x_6, x_4);
-lean_ctor_set(x_1, 1, x_13);
-lean_ctor_set(x_1, 0, x_12);
-return x_1;
+return x_18;
 }
 else
 {
-lean_object* x_14; lean_object* x_15; lean_object* x_16; 
-lean_dec(x_1);
-x_14 = lean_array_push(x_5, x_3);
-x_15 = lean_array_push(x_6, x_4);
-x_16 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_16, 0, x_14);
-lean_ctor_set(x_16, 1, x_15);
+uint8_t x_19; 
+lean_dec(x_11);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_19 = !lean_is_exclusive(x_16);
+if (x_19 == 0)
+{
 return x_16;
 }
-}
 else
 {
-lean_object* x_17; uint8_t x_18; 
-x_17 = lean_array_fget(x_5, x_2);
-x_18 = l___private_Lean_Meta_DiscrTreeTypes_0__Lean_Meta_DiscrTree_beqKey____x40_Lean_Meta_DiscrTreeTypes___hyg_89_(x_3, x_17);
-lean_dec(x_17);
-if (x_18 == 0)
-{
-lean_object* x_19; lean_object* x_20; 
-lean_dec(x_6);
-lean_dec(x_5);
-x_19 = lean_unsigned_to_nat(1u);
-x_20 = lean_nat_add(x_2, x_19);
-lean_dec(x_2);
-x_2 = x_20;
-goto _start;
-}
-else
-{
-uint8_t x_22; 
-x_22 = !lean_is_exclusive(x_1);
-if (x_22 == 0)
-{
-lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; 
-x_23 = lean_ctor_get(x_1, 1);
-lean_dec(x_23);
-x_24 = lean_ctor_get(x_1, 0);
-lean_dec(x_24);
-x_25 = lean_array_fset(x_5, x_2, x_3);
-x_26 = lean_array_fset(x_6, x_2, x_4);
-lean_dec(x_2);
-lean_ctor_set(x_1, 1, x_26);
-lean_ctor_set(x_1, 0, x_25);
-return x_1;
-}
-else
-{
-lean_object* x_27; lean_object* x_28; lean_object* x_29; 
-lean_dec(x_1);
-x_27 = lean_array_fset(x_5, x_2, x_3);
-x_28 = lean_array_fset(x_6, x_2, x_4);
-lean_dec(x_2);
-x_29 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_29, 0, x_27);
-lean_ctor_set(x_29, 1, x_28);
-return x_29;
-}
-}
-}
-}
-}
-static lean_object* _init_l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__7___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = l_Std_PersistentHashMap_mkEmptyEntries(lean_box(0), lean_box(0));
-return x_1;
-}
-}
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__7(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4, lean_object* x_5) {
-_start:
-{
-if (lean_obj_tag(x_1) == 0)
-{
-uint8_t x_6; 
-x_6 = !lean_is_exclusive(x_1);
-if (x_6 == 0)
-{
-lean_object* x_7; size_t x_8; size_t x_9; size_t x_10; size_t x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; 
-x_7 = lean_ctor_get(x_1, 0);
-x_8 = 1;
-x_9 = 5;
-x_10 = l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__4___closed__2;
-x_11 = lean_usize_land(x_2, x_10);
-x_12 = lean_usize_to_nat(x_11);
-x_13 = lean_array_get_size(x_7);
-x_14 = lean_nat_dec_lt(x_12, x_13);
-lean_dec(x_13);
-if (x_14 == 0)
-{
-lean_dec(x_12);
-lean_dec(x_5);
-lean_dec(x_4);
-return x_1;
-}
-else
-{
-lean_object* x_15; lean_object* x_16; lean_object* x_17; 
-x_15 = lean_array_fget(x_7, x_12);
-x_16 = lean_box(0);
-x_17 = lean_array_fset(x_7, x_12, x_16);
-switch (lean_obj_tag(x_15)) {
-case 0:
-{
-uint8_t x_18; 
-x_18 = !lean_is_exclusive(x_15);
-if (x_18 == 0)
-{
-lean_object* x_19; lean_object* x_20; uint8_t x_21; 
-x_19 = lean_ctor_get(x_15, 0);
-x_20 = lean_ctor_get(x_15, 1);
-x_21 = l___private_Lean_Meta_DiscrTreeTypes_0__Lean_Meta_DiscrTree_beqKey____x40_Lean_Meta_DiscrTreeTypes___hyg_89_(x_4, x_19);
-if (x_21 == 0)
-{
-lean_object* x_22; lean_object* x_23; lean_object* x_24; 
-lean_free_object(x_15);
-x_22 = l_Std_PersistentHashMap_mkCollisionNode___rarg(x_19, x_20, x_4, x_5);
-x_23 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_23, 0, x_22);
-x_24 = lean_array_fset(x_17, x_12, x_23);
-lean_dec(x_12);
-lean_ctor_set(x_1, 0, x_24);
-return x_1;
-}
-else
-{
-lean_object* x_25; 
-lean_dec(x_20);
-lean_dec(x_19);
-lean_ctor_set(x_15, 1, x_5);
-lean_ctor_set(x_15, 0, x_4);
-x_25 = lean_array_fset(x_17, x_12, x_15);
-lean_dec(x_12);
-lean_ctor_set(x_1, 0, x_25);
-return x_1;
-}
-}
-else
-{
-lean_object* x_26; lean_object* x_27; uint8_t x_28; 
-x_26 = lean_ctor_get(x_15, 0);
-x_27 = lean_ctor_get(x_15, 1);
-lean_inc(x_27);
-lean_inc(x_26);
-lean_dec(x_15);
-x_28 = l___private_Lean_Meta_DiscrTreeTypes_0__Lean_Meta_DiscrTree_beqKey____x40_Lean_Meta_DiscrTreeTypes___hyg_89_(x_4, x_26);
-if (x_28 == 0)
-{
-lean_object* x_29; lean_object* x_30; lean_object* x_31; 
-x_29 = l_Std_PersistentHashMap_mkCollisionNode___rarg(x_26, x_27, x_4, x_5);
-x_30 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_30, 0, x_29);
-x_31 = lean_array_fset(x_17, x_12, x_30);
-lean_dec(x_12);
-lean_ctor_set(x_1, 0, x_31);
-return x_1;
-}
-else
-{
-lean_object* x_32; lean_object* x_33; 
-lean_dec(x_27);
-lean_dec(x_26);
-x_32 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_32, 0, x_4);
-lean_ctor_set(x_32, 1, x_5);
-x_33 = lean_array_fset(x_17, x_12, x_32);
-lean_dec(x_12);
-lean_ctor_set(x_1, 0, x_33);
-return x_1;
-}
-}
-}
-case 1:
-{
-uint8_t x_34; 
-x_34 = !lean_is_exclusive(x_15);
-if (x_34 == 0)
-{
-lean_object* x_35; size_t x_36; size_t x_37; lean_object* x_38; lean_object* x_39; 
-x_35 = lean_ctor_get(x_15, 0);
-x_36 = lean_usize_shift_right(x_2, x_9);
-x_37 = lean_usize_add(x_3, x_8);
-x_38 = l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__7(x_35, x_36, x_37, x_4, x_5);
-lean_ctor_set(x_15, 0, x_38);
-x_39 = lean_array_fset(x_17, x_12, x_15);
-lean_dec(x_12);
-lean_ctor_set(x_1, 0, x_39);
-return x_1;
-}
-else
-{
-lean_object* x_40; size_t x_41; size_t x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; 
-x_40 = lean_ctor_get(x_15, 0);
-lean_inc(x_40);
-lean_dec(x_15);
-x_41 = lean_usize_shift_right(x_2, x_9);
-x_42 = lean_usize_add(x_3, x_8);
-x_43 = l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__7(x_40, x_41, x_42, x_4, x_5);
-x_44 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_44, 0, x_43);
-x_45 = lean_array_fset(x_17, x_12, x_44);
-lean_dec(x_12);
-lean_ctor_set(x_1, 0, x_45);
-return x_1;
-}
-}
-default: 
-{
-lean_object* x_46; lean_object* x_47; 
-x_46 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_46, 0, x_4);
-lean_ctor_set(x_46, 1, x_5);
-x_47 = lean_array_fset(x_17, x_12, x_46);
-lean_dec(x_12);
-lean_ctor_set(x_1, 0, x_47);
-return x_1;
-}
-}
-}
-}
-else
-{
-lean_object* x_48; size_t x_49; size_t x_50; size_t x_51; size_t x_52; lean_object* x_53; lean_object* x_54; uint8_t x_55; 
-x_48 = lean_ctor_get(x_1, 0);
-lean_inc(x_48);
-lean_dec(x_1);
-x_49 = 1;
-x_50 = 5;
-x_51 = l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__4___closed__2;
-x_52 = lean_usize_land(x_2, x_51);
-x_53 = lean_usize_to_nat(x_52);
-x_54 = lean_array_get_size(x_48);
-x_55 = lean_nat_dec_lt(x_53, x_54);
-lean_dec(x_54);
-if (x_55 == 0)
-{
-lean_object* x_56; 
-lean_dec(x_53);
-lean_dec(x_5);
-lean_dec(x_4);
-x_56 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_56, 0, x_48);
-return x_56;
-}
-else
-{
-lean_object* x_57; lean_object* x_58; lean_object* x_59; 
-x_57 = lean_array_fget(x_48, x_53);
-x_58 = lean_box(0);
-x_59 = lean_array_fset(x_48, x_53, x_58);
-switch (lean_obj_tag(x_57)) {
-case 0:
-{
-lean_object* x_60; lean_object* x_61; lean_object* x_62; uint8_t x_63; 
-x_60 = lean_ctor_get(x_57, 0);
-lean_inc(x_60);
-x_61 = lean_ctor_get(x_57, 1);
-lean_inc(x_61);
-if (lean_is_exclusive(x_57)) {
- lean_ctor_release(x_57, 0);
- lean_ctor_release(x_57, 1);
- x_62 = x_57;
-} else {
- lean_dec_ref(x_57);
- x_62 = lean_box(0);
-}
-x_63 = l___private_Lean_Meta_DiscrTreeTypes_0__Lean_Meta_DiscrTree_beqKey____x40_Lean_Meta_DiscrTreeTypes___hyg_89_(x_4, x_60);
-if (x_63 == 0)
-{
-lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; 
-lean_dec(x_62);
-x_64 = l_Std_PersistentHashMap_mkCollisionNode___rarg(x_60, x_61, x_4, x_5);
-x_65 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_65, 0, x_64);
-x_66 = lean_array_fset(x_59, x_53, x_65);
-lean_dec(x_53);
-x_67 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_67, 0, x_66);
-return x_67;
-}
-else
-{
-lean_object* x_68; lean_object* x_69; lean_object* x_70; 
-lean_dec(x_61);
-lean_dec(x_60);
-if (lean_is_scalar(x_62)) {
- x_68 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_68 = x_62;
-}
-lean_ctor_set(x_68, 0, x_4);
-lean_ctor_set(x_68, 1, x_5);
-x_69 = lean_array_fset(x_59, x_53, x_68);
-lean_dec(x_53);
-x_70 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_70, 0, x_69);
-return x_70;
-}
-}
-case 1:
-{
-lean_object* x_71; lean_object* x_72; size_t x_73; size_t x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; 
-x_71 = lean_ctor_get(x_57, 0);
-lean_inc(x_71);
-if (lean_is_exclusive(x_57)) {
- lean_ctor_release(x_57, 0);
- x_72 = x_57;
-} else {
- lean_dec_ref(x_57);
- x_72 = lean_box(0);
-}
-x_73 = lean_usize_shift_right(x_2, x_50);
-x_74 = lean_usize_add(x_3, x_49);
-x_75 = l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__7(x_71, x_73, x_74, x_4, x_5);
-if (lean_is_scalar(x_72)) {
- x_76 = lean_alloc_ctor(1, 1, 0);
-} else {
- x_76 = x_72;
-}
-lean_ctor_set(x_76, 0, x_75);
-x_77 = lean_array_fset(x_59, x_53, x_76);
-lean_dec(x_53);
-x_78 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_78, 0, x_77);
-return x_78;
-}
-default: 
-{
-lean_object* x_79; lean_object* x_80; lean_object* x_81; 
-x_79 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_79, 0, x_4);
-lean_ctor_set(x_79, 1, x_5);
-x_80 = lean_array_fset(x_59, x_53, x_79);
-lean_dec(x_53);
-x_81 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_81, 0, x_80);
-return x_81;
-}
-}
-}
-}
-}
-else
-{
-uint8_t x_82; 
-x_82 = !lean_is_exclusive(x_1);
-if (x_82 == 0)
-{
-lean_object* x_83; lean_object* x_84; size_t x_85; uint8_t x_86; 
-x_83 = lean_unsigned_to_nat(0u);
-x_84 = l_Std_PersistentHashMap_insertAtCollisionNodeAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__9(x_1, x_83, x_4, x_5);
-x_85 = 7;
-x_86 = lean_usize_dec_le(x_85, x_3);
-if (x_86 == 0)
-{
-lean_object* x_87; lean_object* x_88; uint8_t x_89; 
-x_87 = l_Std_PersistentHashMap_getCollisionNodeSize___rarg(x_84);
-x_88 = lean_unsigned_to_nat(4u);
-x_89 = lean_nat_dec_lt(x_87, x_88);
-lean_dec(x_87);
-if (x_89 == 0)
-{
-lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; 
-x_90 = lean_ctor_get(x_84, 0);
-lean_inc(x_90);
-x_91 = lean_ctor_get(x_84, 1);
-lean_inc(x_91);
-lean_dec(x_84);
-x_92 = l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__7___closed__1;
-x_93 = l_Std_PersistentHashMap_insertAux_traverse___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__8(x_3, x_90, x_91, lean_box(0), x_83, x_92);
-lean_dec(x_91);
-lean_dec(x_90);
-return x_93;
-}
-else
-{
-return x_84;
-}
-}
-else
-{
-return x_84;
-}
-}
-else
-{
-lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; size_t x_99; uint8_t x_100; 
-x_94 = lean_ctor_get(x_1, 0);
-x_95 = lean_ctor_get(x_1, 1);
-lean_inc(x_95);
-lean_inc(x_94);
-lean_dec(x_1);
-x_96 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_96, 0, x_94);
-lean_ctor_set(x_96, 1, x_95);
-x_97 = lean_unsigned_to_nat(0u);
-x_98 = l_Std_PersistentHashMap_insertAtCollisionNodeAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__9(x_96, x_97, x_4, x_5);
-x_99 = 7;
-x_100 = lean_usize_dec_le(x_99, x_3);
-if (x_100 == 0)
-{
-lean_object* x_101; lean_object* x_102; uint8_t x_103; 
-x_101 = l_Std_PersistentHashMap_getCollisionNodeSize___rarg(x_98);
-x_102 = lean_unsigned_to_nat(4u);
-x_103 = lean_nat_dec_lt(x_101, x_102);
-lean_dec(x_101);
-if (x_103 == 0)
-{
-lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; 
-x_104 = lean_ctor_get(x_98, 0);
-lean_inc(x_104);
-x_105 = lean_ctor_get(x_98, 1);
-lean_inc(x_105);
-lean_dec(x_98);
-x_106 = l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__7___closed__1;
-x_107 = l_Std_PersistentHashMap_insertAux_traverse___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__8(x_3, x_104, x_105, lean_box(0), x_97, x_106);
-lean_dec(x_105);
-lean_dec(x_104);
-return x_107;
-}
-else
-{
-return x_98;
-}
-}
-else
-{
-return x_98;
-}
-}
-}
-}
-}
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insert___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__6(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-uint8_t x_4; 
-x_4 = !lean_is_exclusive(x_1);
-if (x_4 == 0)
-{
-lean_object* x_5; lean_object* x_6; uint64_t x_7; size_t x_8; size_t x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
-x_5 = lean_ctor_get(x_1, 0);
-x_6 = lean_ctor_get(x_1, 1);
-x_7 = l_Lean_Meta_DiscrTree_Key_hash(x_2);
-x_8 = lean_uint64_to_usize(x_7);
-x_9 = 1;
-x_10 = l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__7(x_5, x_8, x_9, x_2, x_3);
-x_11 = lean_unsigned_to_nat(1u);
-x_12 = lean_nat_add(x_6, x_11);
-lean_dec(x_6);
-lean_ctor_set(x_1, 1, x_12);
-lean_ctor_set(x_1, 0, x_10);
-return x_1;
-}
-else
-{
-lean_object* x_13; lean_object* x_14; uint64_t x_15; size_t x_16; size_t x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; 
-x_13 = lean_ctor_get(x_1, 0);
-x_14 = lean_ctor_get(x_1, 1);
-lean_inc(x_14);
-lean_inc(x_13);
-lean_dec(x_1);
-x_15 = l_Lean_Meta_DiscrTree_Key_hash(x_2);
-x_16 = lean_uint64_to_usize(x_15);
-x_17 = 1;
-x_18 = l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__7(x_13, x_16, x_17, x_2, x_3);
-x_19 = lean_unsigned_to_nat(1u);
-x_20 = lean_nat_add(x_14, x_19);
-lean_dec(x_14);
-x_21 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_21, 0, x_18);
-lean_ctor_set(x_21, 1, x_20);
-return x_21;
-}
-}
-}
-LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__13(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4) {
-_start:
-{
-uint8_t x_5; 
-x_5 = lean_usize_dec_eq(x_3, x_4);
-if (x_5 == 0)
-{
-lean_object* x_6; uint8_t x_7; 
-x_6 = lean_array_uget(x_2, x_3);
-lean_inc(x_1);
-x_7 = l_Lean_Syntax_structEq(x_1, x_6);
-if (x_7 == 0)
-{
-size_t x_8; size_t x_9; 
-x_8 = 1;
-x_9 = lean_usize_add(x_3, x_8);
-x_3 = x_9;
-goto _start;
-}
-else
-{
-uint8_t x_11; 
-lean_dec(x_1);
-x_11 = 1;
-return x_11;
-}
-}
-else
-{
-uint8_t x_12; 
-lean_dec(x_1);
-x_12 = 0;
-return x_12;
-}
-}
-}
-LEAN_EXPORT uint8_t l_Array_contains___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__12(lean_object* x_1, lean_object* x_2) {
-_start:
-{
-lean_object* x_3; lean_object* x_4; uint8_t x_5; 
-x_3 = lean_array_get_size(x_1);
-x_4 = lean_unsigned_to_nat(0u);
-x_5 = lean_nat_dec_lt(x_4, x_3);
-if (x_5 == 0)
-{
-uint8_t x_6; 
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_6 = 0;
-return x_6;
-}
-else
-{
-uint8_t x_7; 
-x_7 = lean_nat_dec_le(x_3, x_3);
-if (x_7 == 0)
-{
-uint8_t x_8; 
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_8 = 0;
-return x_8;
-}
-else
-{
-size_t x_9; size_t x_10; uint8_t x_11; 
-x_9 = 0;
-x_10 = lean_usize_of_nat(x_3);
-lean_dec(x_3);
-x_11 = l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__13(x_2, x_1, x_9, x_10);
-lean_dec(x_1);
-return x_11;
-}
-}
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertVal___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__11(lean_object* x_1, lean_object* x_2) {
-_start:
-{
-uint8_t x_3; 
-lean_inc(x_2);
-lean_inc(x_1);
-x_3 = l_Array_contains___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__12(x_1, x_2);
-if (x_3 == 0)
-{
-lean_object* x_4; 
-x_4 = lean_array_push(x_1, x_2);
-return x_4;
-}
-else
-{
-lean_dec(x_2);
-return x_1;
-}
-}
-}
-LEAN_EXPORT lean_object* l___private_Init_Data_Array_BinSearch_0__Array_binInsertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__15(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
-_start:
-{
-lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; uint8_t x_16; 
-x_10 = lean_nat_add(x_8, x_9);
-x_11 = lean_unsigned_to_nat(2u);
-x_12 = lean_nat_div(x_10, x_11);
-lean_dec(x_10);
-lean_inc(x_5);
-x_13 = lean_array_get(x_5, x_6, x_12);
-x_14 = lean_ctor_get(x_13, 0);
-lean_inc(x_14);
-lean_dec(x_13);
-x_15 = lean_ctor_get(x_7, 0);
-x_16 = l_Lean_Meta_DiscrTree_Key_lt(x_14, x_15);
-if (x_16 == 0)
-{
-uint8_t x_17; 
-lean_dec(x_9);
-x_17 = l_Lean_Meta_DiscrTree_Key_lt(x_15, x_14);
-lean_dec(x_14);
-if (x_17 == 0)
-{
-lean_object* x_18; uint8_t x_19; 
-lean_dec(x_8);
-lean_dec(x_5);
-x_18 = lean_array_get_size(x_6);
-x_19 = lean_nat_dec_lt(x_12, x_18);
-lean_dec(x_18);
-if (x_19 == 0)
-{
-lean_dec(x_12);
-lean_dec(x_4);
-lean_dec(x_2);
-return x_6;
-}
-else
-{
-lean_object* x_20; lean_object* x_21; lean_object* x_22; uint8_t x_23; 
-x_20 = lean_array_fget(x_6, x_12);
-x_21 = lean_box(0);
-x_22 = lean_array_fset(x_6, x_12, x_21);
-x_23 = !lean_is_exclusive(x_20);
-if (x_23 == 0)
-{
-lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; 
-x_24 = lean_ctor_get(x_20, 1);
-x_25 = lean_ctor_get(x_20, 0);
-lean_dec(x_25);
-x_26 = lean_unsigned_to_nat(1u);
-x_27 = lean_nat_add(x_3, x_26);
-x_28 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__10(x_1, x_2, x_27, x_24);
-lean_dec(x_27);
-lean_ctor_set(x_20, 1, x_28);
-lean_ctor_set(x_20, 0, x_4);
-x_29 = lean_array_fset(x_22, x_12, x_20);
-lean_dec(x_12);
-return x_29;
-}
-else
-{
-lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; 
-x_30 = lean_ctor_get(x_20, 1);
-lean_inc(x_30);
-lean_dec(x_20);
-x_31 = lean_unsigned_to_nat(1u);
-x_32 = lean_nat_add(x_3, x_31);
-x_33 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__10(x_1, x_2, x_32, x_30);
-lean_dec(x_32);
-x_34 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_34, 0, x_4);
-lean_ctor_set(x_34, 1, x_33);
-x_35 = lean_array_fset(x_22, x_12, x_34);
-lean_dec(x_12);
-return x_35;
-}
-}
-}
-else
-{
-x_9 = x_12;
-goto _start;
-}
-}
-else
-{
-uint8_t x_37; 
-lean_dec(x_14);
-x_37 = lean_nat_dec_eq(x_12, x_8);
-if (x_37 == 0)
-{
-lean_dec(x_8);
-x_8 = x_12;
-goto _start;
-}
-else
-{
-lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; 
-lean_dec(x_12);
-lean_dec(x_9);
-lean_dec(x_5);
-x_39 = lean_unsigned_to_nat(1u);
-x_40 = lean_nat_add(x_3, x_39);
-x_41 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_createNodes___rarg(x_1, x_2, x_40);
-lean_dec(x_40);
-x_42 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_42, 0, x_4);
-lean_ctor_set(x_42, 1, x_41);
-x_43 = lean_nat_add(x_8, x_39);
-lean_dec(x_8);
-x_44 = l_Array_insertAt___rarg(x_6, x_43, x_42);
-lean_dec(x_43);
-return x_44;
-}
-}
-}
-}
-LEAN_EXPORT lean_object* l_Array_binInsertM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__14(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
-_start:
-{
-uint8_t x_8; 
-x_8 = l_Array_isEmpty___rarg(x_6);
-if (x_8 == 0)
-{
-lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; uint8_t x_13; 
-x_9 = lean_unsigned_to_nat(0u);
-lean_inc(x_5);
-x_10 = lean_array_get(x_5, x_6, x_9);
-x_11 = lean_ctor_get(x_7, 0);
-x_12 = lean_ctor_get(x_10, 0);
-lean_inc(x_12);
-lean_dec(x_10);
-x_13 = l_Lean_Meta_DiscrTree_Key_lt(x_11, x_12);
-if (x_13 == 0)
-{
-uint8_t x_14; 
-x_14 = l_Lean_Meta_DiscrTree_Key_lt(x_12, x_11);
-lean_dec(x_12);
-if (x_14 == 0)
-{
-lean_object* x_15; uint8_t x_16; 
-lean_dec(x_5);
-x_15 = lean_array_get_size(x_6);
-x_16 = lean_nat_dec_lt(x_9, x_15);
-lean_dec(x_15);
-if (x_16 == 0)
-{
-lean_dec(x_4);
-lean_dec(x_2);
-return x_6;
-}
-else
-{
-lean_object* x_17; lean_object* x_18; lean_object* x_19; uint8_t x_20; 
-x_17 = lean_array_fget(x_6, x_9);
-x_18 = lean_box(0);
-x_19 = lean_array_fset(x_6, x_9, x_18);
-x_20 = !lean_is_exclusive(x_17);
-if (x_20 == 0)
-{
-lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; 
-x_21 = lean_ctor_get(x_17, 1);
-x_22 = lean_ctor_get(x_17, 0);
-lean_dec(x_22);
-x_23 = lean_unsigned_to_nat(1u);
-x_24 = lean_nat_add(x_3, x_23);
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-{
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-{
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-{
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-{
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-{
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-{
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-{
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-{
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-{
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-{
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-{
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-{
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-_start:
-{
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-_start:
-{
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-_start:
-{
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-{
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-{
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-{
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-{
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-{
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-{
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-{
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-{
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-_start:
-{
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-_start:
-{
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-{
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-{
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-static lean_object* _init_l_Lean_Meta_DiscrTree_insertCore___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__5() {
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-{
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-_start:
-{
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-_start:
-{
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-static lean_object* _init_l_Lean_Meta_DiscrTree_insertCore___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__8() {
-_start:
-{
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-x_4 = lean_unsigned_to_nat(23u);
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-LEAN_EXPORT lean_object* l_Lean_Meta_DiscrTree_insertCore___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
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-{
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-{
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-{
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-{
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-{
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-{
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+x_21 = lean_ctor_get(x_16, 1);
+lean_inc(x_21);
+lean_inc(x_20);
+lean_dec(x_16);
+x_22 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_22, 0, x_20);
+lean_ctor_set(x_22, 1, x_21);
 return x_22;
 }
-else
-{
-lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; 
-x_23 = lean_ctor_get(x_19, 0);
-lean_inc(x_23);
-lean_dec(x_19);
-x_24 = lean_unsigned_to_nat(1u);
-x_25 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__10(x_2, x_3, x_24, x_23);
-lean_dec(x_2);
-x_26 = l_Std_PersistentHashMap_insert___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__6(x_1, x_18, x_25);
-return x_26;
 }
 }
 }
-else
-{
-lean_object* x_27; lean_object* x_28; 
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_27 = l_Lean_Meta_DiscrTree_insertCore___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__8;
-x_28 = l_panic___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__16(x_27);
-return x_28;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Meta_DiscrTree_insert___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
-_start:
-{
-lean_object* x_9; 
-x_9 = l_Lean_Meta_DiscrTree_mkPath(x_2, x_4, x_5, x_6, x_7, x_8);
-if (lean_obj_tag(x_9) == 0)
-{
-uint8_t x_10; 
-x_10 = !lean_is_exclusive(x_9);
-if (x_10 == 0)
-{
-lean_object* x_11; lean_object* x_12; 
-x_11 = lean_ctor_get(x_9, 0);
-x_12 = l_Lean_Meta_DiscrTree_insertCore___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2(x_1, x_11, x_3);
-lean_ctor_set(x_9, 0, x_12);
-return x_9;
-}
-else
-{
-lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
-x_13 = lean_ctor_get(x_9, 0);
-x_14 = lean_ctor_get(x_9, 1);
-lean_inc(x_14);
-lean_inc(x_13);
-lean_dec(x_9);
-x_15 = l_Lean_Meta_DiscrTree_insertCore___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2(x_1, x_13, x_3);
-x_16 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_16, 0, x_15);
-lean_ctor_set(x_16, 1, x_14);
-return x_16;
-}
-}
-else
-{
-uint8_t x_17; 
-lean_dec(x_3);
-lean_dec(x_1);
-x_17 = !lean_is_exclusive(x_9);
-if (x_17 == 0)
-{
-return x_9;
-}
-else
-{
-lean_object* x_18; lean_object* x_19; lean_object* x_20; 
-x_18 = lean_ctor_get(x_9, 0);
-x_19 = lean_ctor_get(x_9, 1);
-lean_inc(x_19);
-lean_inc(x_18);
-lean_dec(x_9);
-x_20 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_20, 0, x_18);
-lean_ctor_set(x_20, 1, x_19);
-return x_20;
-}
-}
-}
-}
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___closed__1() {
+static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Option", 6);
+x_1 = lean_mk_string_from_bytes("instBinder", 10);
 return x_1;
 }
 }
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___closed__1;
-x_2 = lean_string_utf8_byte_size(x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___closed__3() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___closed__1;
-x_2 = lean_unsigned_to_nat(0u);
-x_3 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___closed__2;
-x_4 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_4, 0, x_1);
-lean_ctor_set(x_4, 1, x_2);
-lean_ctor_set(x_4, 2, x_3);
-return x_4;
-}
-}
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___closed__4() {
+static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___closed__1;
+x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__35;
+x_2 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1___closed__1;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___closed__5() {
+static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1___closed__3() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("[", 1);
+return x_1;
+}
+}
+static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1___closed__4() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___closed__4;
+x_2 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__47;
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
 }
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___closed__6() {
+static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1___closed__5() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___closed__5;
+x_2 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1___closed__4;
 x_3 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
 }
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15) {
-_start:
-{
-uint8_t x_16; 
-x_16 = l_Lean_Server_RpcEncoding_isOptField(x_1);
-if (x_16 == 0)
-{
-lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
-lean_dec(x_13);
-x_17 = lean_array_push(x_5, x_4);
-x_18 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_18, 0, x_2);
-lean_ctor_set(x_18, 1, x_7);
-x_19 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_19, 0, x_6);
-lean_ctor_set(x_19, 1, x_18);
-x_20 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_20, 0, x_17);
-lean_ctor_set(x_20, 1, x_19);
-x_21 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_21, 0, x_3);
-lean_ctor_set(x_21, 1, x_20);
-x_22 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_22, 0, x_21);
-x_23 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_23, 0, x_22);
-lean_ctor_set(x_23, 1, x_15);
-return x_23;
-}
-else
-{
-lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; uint8_t x_29; 
-lean_inc(x_13);
-x_24 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_13, x_14, x_15);
-x_25 = lean_ctor_get(x_24, 0);
-lean_inc(x_25);
-x_26 = lean_ctor_get(x_24, 1);
-lean_inc(x_26);
-lean_dec(x_24);
-x_27 = lean_ctor_get(x_13, 10);
-lean_inc(x_27);
-lean_dec(x_13);
-x_28 = lean_st_ref_get(x_14, x_26);
-x_29 = !lean_is_exclusive(x_28);
-if (x_29 == 0)
-{
-lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; 
-x_30 = lean_ctor_get(x_28, 0);
-x_31 = lean_ctor_get(x_30, 0);
-lean_inc(x_31);
-lean_dec(x_30);
-x_32 = lean_environment_main_module(x_31);
-x_33 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___closed__4;
-x_34 = l_Lean_addMacroScope(x_32, x_33, x_27);
-x_35 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___closed__3;
-x_36 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___closed__6;
-x_37 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_37, 0, x_25);
-lean_ctor_set(x_37, 1, x_35);
-lean_ctor_set(x_37, 2, x_34);
-lean_ctor_set(x_37, 3, x_36);
-x_38 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__25;
-x_39 = lean_array_push(x_38, x_4);
-x_40 = lean_box(2);
-x_41 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__2;
-x_42 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_42, 0, x_40);
-lean_ctor_set(x_42, 1, x_41);
-lean_ctor_set(x_42, 2, x_39);
-x_43 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__13;
-x_44 = lean_array_push(x_43, x_37);
-x_45 = lean_array_push(x_44, x_42);
-x_46 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__61;
-x_47 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_47, 0, x_40);
-lean_ctor_set(x_47, 1, x_46);
-lean_ctor_set(x_47, 2, x_45);
-x_48 = lean_array_push(x_5, x_47);
-x_49 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_49, 0, x_2);
-lean_ctor_set(x_49, 1, x_7);
-x_50 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_50, 0, x_6);
-lean_ctor_set(x_50, 1, x_49);
-x_51 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_51, 0, x_48);
-lean_ctor_set(x_51, 1, x_50);
-x_52 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_52, 0, x_3);
-lean_ctor_set(x_52, 1, x_51);
-x_53 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_53, 0, x_52);
-lean_ctor_set(x_28, 0, x_53);
-return x_28;
-}
-else
-{
-lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; 
-x_54 = lean_ctor_get(x_28, 0);
-x_55 = lean_ctor_get(x_28, 1);
-lean_inc(x_55);
-lean_inc(x_54);
-lean_dec(x_28);
-x_56 = lean_ctor_get(x_54, 0);
-lean_inc(x_56);
-lean_dec(x_54);
-x_57 = lean_environment_main_module(x_56);
-x_58 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___closed__4;
-x_59 = l_Lean_addMacroScope(x_57, x_58, x_27);
-x_60 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___closed__3;
-x_61 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___closed__6;
-x_62 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_62, 0, x_25);
-lean_ctor_set(x_62, 1, x_60);
-lean_ctor_set(x_62, 2, x_59);
-lean_ctor_set(x_62, 3, x_61);
-x_63 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__25;
-x_64 = lean_array_push(x_63, x_4);
-x_65 = lean_box(2);
-x_66 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__2;
-x_67 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_67, 0, x_65);
-lean_ctor_set(x_67, 1, x_66);
-lean_ctor_set(x_67, 2, x_64);
-x_68 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__13;
-x_69 = lean_array_push(x_68, x_62);
-x_70 = lean_array_push(x_69, x_67);
-x_71 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__61;
-x_72 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_72, 0, x_65);
-lean_ctor_set(x_72, 1, x_71);
-lean_ctor_set(x_72, 2, x_70);
-x_73 = lean_array_push(x_5, x_72);
-x_74 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_74, 0, x_2);
-lean_ctor_set(x_74, 1, x_7);
-x_75 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_75, 0, x_6);
-lean_ctor_set(x_75, 1, x_74);
-x_76 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_76, 0, x_73);
-lean_ctor_set(x_76, 1, x_75);
-x_77 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_77, 0, x_3);
-lean_ctor_set(x_77, 1, x_76);
-x_78 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_78, 0, x_77);
-x_79 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_79, 0, x_78);
-lean_ctor_set(x_79, 1, x_55);
-return x_79;
-}
-}
-}
-}
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__2___closed__1() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__211;
-x_2 = lean_mk_syntax_ident(x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__2___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__13;
-x_2 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__2___closed__1;
-x_3 = lean_array_push(x_1, x_2);
-return x_3;
-}
-}
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15) {
-_start:
-{
-lean_object* x_16; lean_object* x_17; lean_object* x_18; 
-lean_dec(x_8);
-lean_inc(x_1);
-x_16 = lean_mk_syntax_ident(x_1);
-x_17 = lean_array_push(x_5, x_16);
-lean_inc(x_14);
-lean_inc(x_13);
-lean_inc(x_12);
-lean_inc(x_11);
-lean_inc(x_6);
-lean_inc(x_4);
-x_18 = l_Lean_Meta_DiscrTree_getMatch___rarg(x_4, x_6, x_11, x_12, x_13, x_14, x_15);
-if (lean_obj_tag(x_18) == 0)
-{
-lean_object* x_19; lean_object* x_20; lean_object* x_21; 
-x_19 = lean_ctor_get(x_18, 0);
-lean_inc(x_19);
-x_20 = lean_ctor_get(x_18, 1);
-lean_inc(x_20);
-lean_dec(x_18);
-x_21 = l_Array_back_x3f___rarg(x_19);
-lean_dec(x_19);
-if (lean_obj_tag(x_21) == 0)
-{
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-x_23 = lean_ctor_get(x_22, 0);
-lean_inc(x_23);
-x_24 = lean_ctor_get(x_22, 1);
-lean_inc(x_24);
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-x_25 = lean_mk_syntax_ident(x_23);
-lean_inc(x_13);
-x_26 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_13, x_14, x_24);
-x_27 = lean_ctor_get(x_26, 0);
-lean_inc(x_27);
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-lean_inc(x_28);
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-lean_ctor_set(x_32, 0, x_27);
-lean_ctor_set(x_32, 1, x_31);
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-{
-lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; 
-x_52 = lean_ctor_get(x_51, 0);
-lean_inc(x_52);
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-lean_inc(x_53);
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-x_55 = lean_ctor_get(x_54, 0);
-lean_inc(x_55);
-x_56 = lean_ctor_get(x_54, 1);
-lean_inc(x_56);
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-x_58 = lean_ctor_get(x_57, 1);
-lean_inc(x_58);
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-x_59 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__59;
-lean_inc(x_55);
-x_60 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_60, 0, x_55);
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-x_61 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__13;
-x_62 = lean_array_push(x_61, x_52);
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-x_67 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__61;
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-x_71 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__35;
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-x_73 = lean_array_push(x_72, x_43);
-x_74 = lean_array_push(x_73, x_68);
-x_75 = lean_array_push(x_74, x_70);
-x_76 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__58;
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-lean_ctor_set(x_77, 1, x_76);
-lean_ctor_set(x_77, 2, x_75);
-x_78 = lean_array_push(x_49, x_77);
-lean_inc(x_14);
-lean_inc(x_13);
-lean_inc(x_12);
-lean_inc(x_11);
-lean_inc(x_25);
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-{
-lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; 
-x_80 = lean_ctor_get(x_79, 0);
-lean_inc(x_80);
-x_81 = lean_ctor_get(x_79, 1);
-lean_inc(x_81);
-lean_dec(x_79);
-lean_inc(x_25);
-x_82 = lean_array_push(x_7, x_25);
-x_83 = lean_box(0);
-x_84 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1(x_1, x_17, x_78, x_25, x_3, x_80, x_82, x_83, x_9, x_10, x_11, x_12, x_13, x_14, x_81);
-lean_dec(x_14);
-lean_dec(x_12);
-lean_dec(x_11);
-return x_84;
-}
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-{
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-lean_dec(x_25);
-lean_dec(x_17);
-lean_dec(x_14);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_7);
-lean_dec(x_3);
-lean_dec(x_1);
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-if (x_85 == 0)
-{
-return x_79;
-}
-else
-{
-lean_object* x_86; lean_object* x_87; lean_object* x_88; 
-x_86 = lean_ctor_get(x_79, 0);
-x_87 = lean_ctor_get(x_79, 1);
-lean_inc(x_87);
-lean_inc(x_86);
-lean_dec(x_79);
-x_88 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_88, 0, x_86);
-lean_ctor_set(x_88, 1, x_87);
-return x_88;
-}
-}
-}
-else
-{
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-lean_dec(x_25);
-lean_dec(x_17);
-lean_dec(x_14);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_1);
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-if (x_89 == 0)
-{
-return x_51;
-}
-else
-{
-lean_object* x_90; lean_object* x_91; lean_object* x_92; 
-x_90 = lean_ctor_get(x_51, 0);
-x_91 = lean_ctor_get(x_51, 1);
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-lean_dec(x_51);
-x_92 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_92, 0, x_90);
-lean_ctor_set(x_92, 1, x_91);
-return x_92;
-}
-}
-}
-else
-{
-lean_object* x_93; lean_object* x_94; lean_object* x_95; 
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-lean_inc(x_93);
-lean_dec(x_21);
-x_94 = lean_box(0);
-x_95 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1(x_1, x_17, x_2, x_93, x_3, x_4, x_7, x_94, x_9, x_10, x_11, x_12, x_13, x_14, x_20);
-lean_dec(x_14);
-lean_dec(x_12);
-lean_dec(x_11);
-return x_95;
-}
-}
-else
-{
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-lean_dec(x_14);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
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-if (x_96 == 0)
-{
-return x_18;
-}
-else
-{
-lean_object* x_97; lean_object* x_98; lean_object* x_99; 
-x_97 = lean_ctor_get(x_18, 0);
-x_98 = lean_ctor_get(x_18, 1);
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-lean_inc(x_97);
-lean_dec(x_18);
-x_99 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_99, 0, x_97);
-lean_ctor_set(x_99, 1, x_98);
-return x_99;
-}
-}
-}
-}
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15) {
-_start:
-{
-lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
-x_16 = lean_unsigned_to_nat(0u);
-x_17 = l___private_Lean_Expr_0__Lean_Expr_getAppNumArgsAux(x_7, x_16);
-x_18 = lean_nat_sub(x_17, x_16);
-lean_dec(x_17);
-x_19 = lean_unsigned_to_nat(1u);
-x_20 = lean_nat_sub(x_18, x_19);
-lean_dec(x_18);
-x_21 = l_Lean_Expr_getRevArg_x21(x_7, x_20);
-x_22 = lean_box(0);
-x_23 = lean_apply_14(x_1, x_2, x_3, x_4, x_5, x_21, x_6, x_22, x_9, x_10, x_11, x_12, x_13, x_14, x_15);
-return x_23;
-}
-}
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("optional field '", 16);
-return x_1;
-}
-}
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__1;
-x_2 = l_Lean_stringToMessageData(x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__3() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("' has type", 10);
-return x_1;
-}
-}
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__4() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__3;
-x_2 = l_Lean_stringToMessageData(x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__5() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("", 0);
-return x_1;
-}
-}
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__6() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__5;
-x_2 = l_Lean_stringToMessageData(x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__7() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("\nbut is expected to have type", 29);
-return x_1;
-}
-}
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__8() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__7;
-x_2 = l_Lean_stringToMessageData(x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__9() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Option _", 8);
-return x_1;
-}
-}
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__10() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__9;
-x_2 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_2, 0, x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__11() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__10;
-x_2 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_2, 0, x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__12() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__11;
-x_2 = l_Lean_indentD(x_1);
-return x_2;
-}
-}
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 uint8_t x_12; 
@@ -7767,8 +4089,6 @@ lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
 x_13 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_13, 0, x_4);
 lean_ctor_set(x_13, 1, x_11);
@@ -7776,7 +4096,7 @@ return x_13;
 }
 else
 {
-lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; uint8_t x_26; 
+lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; 
 x_14 = lean_array_uget(x_1, x_3);
 x_15 = lean_ctor_get(x_14, 0);
 lean_inc(x_15);
@@ -7793,295 +4113,245 @@ lean_inc(x_19);
 x_20 = lean_ctor_get(x_18, 1);
 lean_inc(x_20);
 lean_dec(x_18);
-x_21 = lean_ctor_get(x_20, 0);
-lean_inc(x_21);
-x_22 = lean_ctor_get(x_20, 1);
-lean_inc(x_22);
-lean_dec(x_20);
-x_23 = lean_ctor_get(x_22, 0);
-lean_inc(x_23);
-x_24 = lean_ctor_get(x_22, 1);
-lean_inc(x_24);
-lean_dec(x_22);
-lean_inc(x_15);
-x_25 = lean_alloc_closure((void*)(l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__2___boxed), 15, 1);
-lean_closure_set(x_25, 0, x_15);
-lean_inc(x_15);
-x_26 = l_Lean_Server_RpcEncoding_isOptField(x_15);
-if (x_26 == 0)
-{
-lean_object* x_27; lean_object* x_28; 
-lean_dec(x_25);
-x_27 = lean_box(0);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_7);
-x_28 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__2(x_15, x_17, x_19, x_21, x_23, x_16, x_24, x_27, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+lean_inc(x_16);
+x_21 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_getRpcPacketFor(x_16, x_7, x_8, x_9, x_10, x_11);
+if (lean_obj_tag(x_21) == 0)
+{
+lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; 
+x_22 = lean_ctor_get(x_21, 0);
+lean_inc(x_22);
+x_23 = lean_ctor_get(x_21, 1);
+lean_inc(x_23);
+lean_dec(x_21);
+x_24 = lean_box(0);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+x_25 = l_Lean_PrettyPrinter_delab(x_22, x_24, x_7, x_8, x_9, x_10, x_23);
+if (lean_obj_tag(x_25) == 0)
+{
+lean_object* x_26; lean_object* x_27; lean_object* x_28; 
+x_26 = lean_ctor_get(x_25, 0);
+lean_inc(x_26);
+x_27 = lean_ctor_get(x_25, 1);
+lean_inc(x_27);
+lean_dec(x_25);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+x_28 = l_Lean_PrettyPrinter_delab(x_16, x_24, x_7, x_8, x_9, x_10, x_27);
 if (lean_obj_tag(x_28) == 0)
 {
-lean_object* x_29; 
+lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; size_t x_73; size_t x_74; 
 x_29 = lean_ctor_get(x_28, 0);
 lean_inc(x_29);
-if (lean_obj_tag(x_29) == 0)
-{
-uint8_t x_30; 
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-x_30 = !lean_is_exclusive(x_28);
-if (x_30 == 0)
-{
-lean_object* x_31; lean_object* x_32; 
-x_31 = lean_ctor_get(x_28, 0);
-lean_dec(x_31);
-x_32 = lean_ctor_get(x_29, 0);
-lean_inc(x_32);
-lean_dec(x_29);
-lean_ctor_set(x_28, 0, x_32);
-return x_28;
-}
-else
-{
-lean_object* x_33; lean_object* x_34; lean_object* x_35; 
-x_33 = lean_ctor_get(x_28, 1);
-lean_inc(x_33);
+x_30 = lean_ctor_get(x_28, 1);
+lean_inc(x_30);
 lean_dec(x_28);
-x_34 = lean_ctor_get(x_29, 0);
-lean_inc(x_34);
-lean_dec(x_29);
-x_35 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_35, 0, x_34);
-lean_ctor_set(x_35, 1, x_33);
-return x_35;
-}
-}
-else
-{
-lean_object* x_36; lean_object* x_37; size_t x_38; size_t x_39; 
-x_36 = lean_ctor_get(x_28, 1);
+x_31 = lean_mk_syntax_ident(x_15);
+x_32 = lean_array_push(x_20, x_31);
+lean_inc(x_26);
+x_33 = lean_array_push(x_19, x_26);
+lean_inc(x_9);
+x_34 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_9, x_10, x_30);
+x_35 = lean_ctor_get(x_34, 0);
+lean_inc(x_35);
+x_36 = lean_ctor_get(x_34, 1);
 lean_inc(x_36);
-lean_dec(x_28);
-x_37 = lean_ctor_get(x_29, 0);
+lean_dec(x_34);
+x_37 = lean_ctor_get(x_9, 10);
 lean_inc(x_37);
-lean_dec(x_29);
-x_38 = 1;
-x_39 = lean_usize_add(x_3, x_38);
-x_3 = x_39;
-x_4 = x_37;
-x_11 = x_36;
+x_38 = lean_st_ref_get(x_10, x_36);
+x_39 = lean_ctor_get(x_38, 0);
+lean_inc(x_39);
+x_40 = lean_ctor_get(x_38, 1);
+lean_inc(x_40);
+lean_dec(x_38);
+x_41 = lean_ctor_get(x_39, 0);
+lean_inc(x_41);
+lean_dec(x_39);
+x_42 = lean_environment_main_module(x_41);
+x_43 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1___closed__3;
+lean_inc(x_35);
+x_44 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_44, 0, x_35);
+lean_ctor_set(x_44, 1, x_43);
+x_45 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__44;
+x_46 = l_Lean_addMacroScope(x_42, x_45, x_37);
+x_47 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__43;
+x_48 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1___closed__5;
+lean_inc(x_35);
+x_49 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_49, 0, x_35);
+lean_ctor_set(x_49, 1, x_47);
+lean_ctor_set(x_49, 2, x_46);
+lean_ctor_set(x_49, 3, x_48);
+x_50 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__31;
+x_51 = lean_array_push(x_50, x_29);
+x_52 = lean_array_push(x_51, x_26);
+x_53 = lean_box(2);
+x_54 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__2;
+x_55 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_55, 0, x_53);
+lean_ctor_set(x_55, 1, x_54);
+lean_ctor_set(x_55, 2, x_52);
+x_56 = lean_array_push(x_50, x_49);
+x_57 = lean_array_push(x_56, x_55);
+x_58 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__40;
+x_59 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_59, 0, x_53);
+lean_ctor_set(x_59, 1, x_58);
+lean_ctor_set(x_59, 2, x_57);
+x_60 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__135;
+x_61 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_61, 0, x_35);
+lean_ctor_set(x_61, 1, x_60);
+x_62 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__115;
+x_63 = lean_array_push(x_62, x_44);
+x_64 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__14;
+x_65 = lean_array_push(x_63, x_64);
+x_66 = lean_array_push(x_65, x_59);
+x_67 = lean_array_push(x_66, x_61);
+x_68 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1___closed__2;
+x_69 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_69, 0, x_53);
+lean_ctor_set(x_69, 1, x_68);
+lean_ctor_set(x_69, 2, x_67);
+x_70 = lean_array_push(x_17, x_69);
+x_71 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_71, 0, x_33);
+lean_ctor_set(x_71, 1, x_32);
+x_72 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_72, 0, x_70);
+lean_ctor_set(x_72, 1, x_71);
+x_73 = 1;
+x_74 = lean_usize_add(x_3, x_73);
+x_3 = x_74;
+x_4 = x_72;
+x_11 = x_40;
 goto _start;
 }
-}
 else
 {
-uint8_t x_41; 
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-x_41 = !lean_is_exclusive(x_28);
-if (x_41 == 0)
-{
-return x_28;
-}
-else
-{
-lean_object* x_42; lean_object* x_43; lean_object* x_44; 
-x_42 = lean_ctor_get(x_28, 0);
-x_43 = lean_ctor_get(x_28, 1);
-lean_inc(x_43);
-lean_inc(x_42);
-lean_dec(x_28);
-x_44 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_44, 0, x_42);
-lean_ctor_set(x_44, 1, x_43);
-return x_44;
-}
-}
-}
-else
-{
-lean_object* x_45; uint8_t x_46; 
-x_45 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___closed__4;
-x_46 = l_Lean_Expr_isAppOf(x_16, x_45);
-if (x_46 == 0)
-{
-lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; uint8_t x_64; 
-lean_dec(x_25);
-lean_dec(x_24);
-lean_dec(x_23);
-lean_dec(x_21);
+uint8_t x_76; 
+lean_dec(x_26);
+lean_dec(x_20);
 lean_dec(x_19);
 lean_dec(x_17);
-x_47 = lean_alloc_ctor(4, 1, 0);
-lean_ctor_set(x_47, 0, x_15);
-x_48 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__2;
-x_49 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_49, 0, x_48);
-lean_ctor_set(x_49, 1, x_47);
-x_50 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__4;
-x_51 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_51, 0, x_49);
-lean_ctor_set(x_51, 1, x_50);
-x_52 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_52, 0, x_16);
-x_53 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__6;
-x_54 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_54, 0, x_53);
-lean_ctor_set(x_54, 1, x_52);
-x_55 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_55, 0, x_54);
-lean_ctor_set(x_55, 1, x_53);
-x_56 = l_Lean_indentD(x_55);
-x_57 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_57, 0, x_51);
-lean_ctor_set(x_57, 1, x_56);
-x_58 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__8;
-x_59 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_59, 0, x_57);
-lean_ctor_set(x_59, 1, x_58);
-x_60 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__12;
-x_61 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_61, 0, x_59);
-lean_ctor_set(x_61, 1, x_60);
-x_62 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_62, 0, x_61);
-lean_ctor_set(x_62, 1, x_53);
-x_63 = l_Lean_throwError___at_Lean_Elab_Term_synthesizeInstMVarCore___spec__4(x_62, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-x_64 = !lean_is_exclusive(x_63);
-if (x_64 == 0)
-{
-return x_63;
-}
-else
-{
-lean_object* x_65; lean_object* x_66; lean_object* x_67; 
-x_65 = lean_ctor_get(x_63, 0);
-x_66 = lean_ctor_get(x_63, 1);
-lean_inc(x_66);
-lean_inc(x_65);
-lean_dec(x_63);
-x_67 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_67, 0, x_65);
-lean_ctor_set(x_67, 1, x_66);
-return x_67;
-}
-}
-else
-{
-lean_object* x_68; lean_object* x_69; 
 lean_dec(x_15);
-x_68 = lean_box(0);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_5);
-x_69 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__3(x_25, x_17, x_19, x_21, x_23, x_24, x_16, x_68, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-if (lean_obj_tag(x_69) == 0)
-{
-lean_object* x_70; 
-x_70 = lean_ctor_get(x_69, 0);
-lean_inc(x_70);
-if (lean_obj_tag(x_70) == 0)
-{
-uint8_t x_71; 
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-x_71 = !lean_is_exclusive(x_69);
-if (x_71 == 0)
+x_76 = !lean_is_exclusive(x_28);
+if (x_76 == 0)
 {
-lean_object* x_72; lean_object* x_73; 
-x_72 = lean_ctor_get(x_69, 0);
-lean_dec(x_72);
-x_73 = lean_ctor_get(x_70, 0);
-lean_inc(x_73);
-lean_dec(x_70);
-lean_ctor_set(x_69, 0, x_73);
-return x_69;
+return x_28;
 }
 else
 {
-lean_object* x_74; lean_object* x_75; lean_object* x_76; 
-x_74 = lean_ctor_get(x_69, 1);
-lean_inc(x_74);
-lean_dec(x_69);
-x_75 = lean_ctor_get(x_70, 0);
-lean_inc(x_75);
-lean_dec(x_70);
-x_76 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_76, 0, x_75);
-lean_ctor_set(x_76, 1, x_74);
-return x_76;
-}
-}
-else
-{
-lean_object* x_77; lean_object* x_78; size_t x_79; size_t x_80; 
-x_77 = lean_ctor_get(x_69, 1);
-lean_inc(x_77);
-lean_dec(x_69);
-x_78 = lean_ctor_get(x_70, 0);
+lean_object* x_77; lean_object* x_78; lean_object* x_79; 
+x_77 = lean_ctor_get(x_28, 0);
+x_78 = lean_ctor_get(x_28, 1);
 lean_inc(x_78);
-lean_dec(x_70);
-x_79 = 1;
-x_80 = lean_usize_add(x_3, x_79);
-x_3 = x_80;
-x_4 = x_78;
-x_11 = x_77;
-goto _start;
+lean_inc(x_77);
+lean_dec(x_28);
+x_79 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_79, 0, x_77);
+lean_ctor_set(x_79, 1, x_78);
+return x_79;
+}
 }
 }
 else
 {
-uint8_t x_82; 
+uint8_t x_80; 
+lean_dec(x_20);
+lean_dec(x_19);
+lean_dec(x_17);
+lean_dec(x_16);
+lean_dec(x_15);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-x_82 = !lean_is_exclusive(x_69);
-if (x_82 == 0)
+x_80 = !lean_is_exclusive(x_25);
+if (x_80 == 0)
 {
-return x_69;
+return x_25;
 }
 else
 {
-lean_object* x_83; lean_object* x_84; lean_object* x_85; 
-x_83 = lean_ctor_get(x_69, 0);
-x_84 = lean_ctor_get(x_69, 1);
-lean_inc(x_84);
-lean_inc(x_83);
-lean_dec(x_69);
-x_85 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_85, 0, x_83);
-lean_ctor_set(x_85, 1, x_84);
-return x_85;
+lean_object* x_81; lean_object* x_82; lean_object* x_83; 
+x_81 = lean_ctor_get(x_25, 0);
+x_82 = lean_ctor_get(x_25, 1);
+lean_inc(x_82);
+lean_inc(x_81);
+lean_dec(x_25);
+x_83 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_83, 0, x_81);
+lean_ctor_set(x_83, 1, x_82);
+return x_83;
+}
+}
+}
+else
+{
+uint8_t x_84; 
+lean_dec(x_20);
+lean_dec(x_19);
+lean_dec(x_17);
+lean_dec(x_16);
+lean_dec(x_15);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+x_84 = !lean_is_exclusive(x_21);
+if (x_84 == 0)
+{
+return x_21;
+}
+else
+{
+lean_object* x_85; lean_object* x_86; lean_object* x_87; 
+x_85 = lean_ctor_get(x_21, 0);
+x_86 = lean_ctor_get(x_21, 1);
+lean_inc(x_86);
+lean_inc(x_85);
+lean_dec(x_21);
+x_87 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_87, 0, x_85);
+lean_ctor_set(x_87, 1, x_86);
+return x_87;
 }
 }
 }
 }
 }
+static lean_object* _init_l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("structInstField", 15);
+return x_1;
 }
 }
-static lean_object* _init_l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__1() {
+static lean_object* _init_l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__2() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("structInstLVal", 14);
+return x_1;
+}
+}
+static lean_object* _init_l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__3() {
 _start:
 {
 lean_object* x_1; 
@@ -8089,7 +4359,7 @@ x_1 = lean_mk_string_from_bytes("liftMethod", 10);
 return x_1;
 }
 }
-static lean_object* _init_l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__2() {
+static lean_object* _init_l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__4() {
 _start:
 {
 lean_object* x_1; 
@@ -8097,7 +4367,7 @@ x_1 = lean_mk_string_from_bytes("←", 3);
 return x_1;
 }
 }
-static lean_object* _init_l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__3() {
+static lean_object* _init_l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__5() {
 _start:
 {
 lean_object* x_1; 
@@ -8105,7 +4375,7 @@ x_1 = lean_mk_string_from_bytes("proj", 4);
 return x_1;
 }
 }
-static lean_object* _init_l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__4() {
+static lean_object* _init_l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__6() {
 _start:
 {
 lean_object* x_1; 
@@ -8113,22 +4383,22 @@ x_1 = lean_mk_string_from_bytes("a", 1);
 return x_1;
 }
 }
-static lean_object* _init_l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__5() {
+static lean_object* _init_l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__7() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__4;
+x_1 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__6;
 x_2 = lean_string_utf8_byte_size(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__6() {
+static lean_object* _init_l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__8() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__4;
+x_1 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__6;
 x_2 = lean_unsigned_to_nat(0u);
-x_3 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__5;
+x_3 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__7;
 x_4 = lean_alloc_ctor(0, 3, 0);
 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
@@ -8136,17 +4406,17 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
-static lean_object* _init_l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__7() {
+static lean_object* _init_l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__9() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__4;
+x_2 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__6;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
 uint8_t x_13; 
@@ -8190,59 +4460,59 @@ x_26 = lean_environment_main_module(x_25);
 x_27 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__5;
 lean_inc(x_1);
 x_28 = l_Lean_Name_str___override(x_1, x_27);
-x_29 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__16;
+x_29 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__34;
 x_30 = l_Lean_Name_str___override(x_28, x_29);
-x_31 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__217;
+x_31 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__1;
 lean_inc(x_30);
 x_32 = l_Lean_Name_str___override(x_30, x_31);
-x_33 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__219;
+x_33 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__2;
 lean_inc(x_30);
 x_34 = l_Lean_Name_str___override(x_30, x_33);
-x_35 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__13;
+x_35 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__31;
 lean_inc(x_15);
 x_36 = lean_array_push(x_35, x_15);
-x_37 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__12;
+x_37 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__14;
 x_38 = lean_array_push(x_36, x_37);
 x_39 = lean_box(2);
 x_40 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_40, 0, x_39);
 lean_ctor_set(x_40, 1, x_34);
 lean_ctor_set(x_40, 2, x_38);
-x_41 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__109;
+x_41 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__90;
 lean_inc(x_19);
 x_42 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_42, 0, x_19);
 lean_ctor_set(x_42, 1, x_41);
-x_43 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__1;
+x_43 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__3;
 lean_inc(x_30);
 x_44 = l_Lean_Name_str___override(x_30, x_43);
-x_45 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__2;
+x_45 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__4;
 lean_inc(x_19);
 x_46 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_46, 0, x_19);
 lean_ctor_set(x_46, 1, x_45);
-x_47 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__60;
+x_47 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__39;
 lean_inc(x_30);
 x_48 = l_Lean_Name_str___override(x_30, x_47);
 lean_inc(x_2);
 x_49 = lean_mk_syntax_ident(x_2);
-x_50 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__3;
+x_50 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__5;
 x_51 = l_Lean_Name_str___override(x_30, x_50);
-x_52 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__7;
+x_52 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__9;
 x_53 = l_Lean_addMacroScope(x_26, x_52, x_21);
 x_54 = lean_box(0);
-x_55 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__6;
+x_55 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__8;
 lean_inc(x_19);
 x_56 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_56, 0, x_19);
 lean_ctor_set(x_56, 1, x_55);
 lean_ctor_set(x_56, 2, x_53);
 lean_ctor_set(x_56, 3, x_54);
-x_57 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__245;
+x_57 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__156;
 x_58 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_58, 0, x_19);
 lean_ctor_set(x_58, 1, x_57);
-x_59 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__33;
+x_59 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__61;
 x_60 = lean_array_push(x_59, x_56);
 x_61 = lean_array_push(x_60, x_58);
 x_62 = lean_array_push(x_61, x_15);
@@ -8250,7 +4520,7 @@ x_63 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_63, 0, x_39);
 lean_ctor_set(x_63, 1, x_51);
 lean_ctor_set(x_63, 2, x_62);
-x_64 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__25;
+x_64 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__17;
 x_65 = lean_array_push(x_64, x_63);
 x_66 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__2;
 x_67 = lean_alloc_ctor(1, 3, 0);
@@ -8286,7 +4556,7 @@ goto _start;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__19(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__3(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
 uint8_t x_13; 
@@ -8330,59 +4600,59 @@ x_26 = lean_environment_main_module(x_25);
 x_27 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__5;
 lean_inc(x_1);
 x_28 = l_Lean_Name_str___override(x_1, x_27);
-x_29 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__16;
+x_29 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__34;
 x_30 = l_Lean_Name_str___override(x_28, x_29);
-x_31 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__217;
+x_31 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__1;
 lean_inc(x_30);
 x_32 = l_Lean_Name_str___override(x_30, x_31);
-x_33 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__219;
+x_33 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__2;
 lean_inc(x_30);
 x_34 = l_Lean_Name_str___override(x_30, x_33);
-x_35 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__13;
+x_35 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__31;
 lean_inc(x_15);
 x_36 = lean_array_push(x_35, x_15);
-x_37 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__12;
+x_37 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__14;
 x_38 = lean_array_push(x_36, x_37);
 x_39 = lean_box(2);
 x_40 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_40, 0, x_39);
 lean_ctor_set(x_40, 1, x_34);
 lean_ctor_set(x_40, 2, x_38);
-x_41 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__109;
+x_41 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__90;
 lean_inc(x_19);
 x_42 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_42, 0, x_19);
 lean_ctor_set(x_42, 1, x_41);
-x_43 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__1;
+x_43 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__3;
 lean_inc(x_30);
 x_44 = l_Lean_Name_str___override(x_30, x_43);
-x_45 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__2;
+x_45 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__4;
 lean_inc(x_19);
 x_46 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_46, 0, x_19);
 lean_ctor_set(x_46, 1, x_45);
-x_47 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__60;
+x_47 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__39;
 lean_inc(x_30);
 x_48 = l_Lean_Name_str___override(x_30, x_47);
 lean_inc(x_2);
 x_49 = lean_mk_syntax_ident(x_2);
-x_50 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__3;
+x_50 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__5;
 x_51 = l_Lean_Name_str___override(x_30, x_50);
-x_52 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__7;
+x_52 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__9;
 x_53 = l_Lean_addMacroScope(x_26, x_52, x_21);
 x_54 = lean_box(0);
-x_55 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__6;
+x_55 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__8;
 lean_inc(x_19);
 x_56 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_56, 0, x_19);
 lean_ctor_set(x_56, 1, x_55);
 lean_ctor_set(x_56, 2, x_53);
 lean_ctor_set(x_56, 3, x_54);
-x_57 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__245;
+x_57 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__156;
 x_58 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_58, 0, x_19);
 lean_ctor_set(x_58, 1, x_57);
-x_59 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__33;
+x_59 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__61;
 x_60 = lean_array_push(x_59, x_56);
 x_61 = lean_array_push(x_60, x_58);
 x_62 = lean_array_push(x_61, x_15);
@@ -8390,7 +4660,7 @@ x_63 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_63, 0, x_39);
 lean_ctor_set(x_63, 1, x_51);
 lean_ctor_set(x_63, 2, x_62);
-x_64 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__25;
+x_64 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__17;
 x_65 = lean_array_push(x_64, x_63);
 x_66 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__2;
 x_67 = lean_alloc_ctor(1, 3, 0);
@@ -8426,7 +4696,7 @@ goto _start;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__20(size_t x_1, size_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__4(size_t x_1, size_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 uint8_t x_11; 
@@ -8494,7 +4764,7 @@ return x_28;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__21(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__5(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4) {
 _start:
 {
 uint8_t x_5; 
@@ -8518,31 +4788,7 @@ goto _start;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__22(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4) {
-_start:
-{
-uint8_t x_5; 
-x_5 = lean_usize_dec_lt(x_3, x_2);
-if (x_5 == 0)
-{
-return x_4;
-}
-else
-{
-lean_object* x_6; lean_object* x_7; lean_object* x_8; size_t x_9; size_t x_10; lean_object* x_11; 
-x_6 = lean_array_uget(x_4, x_3);
-x_7 = lean_unsigned_to_nat(0u);
-x_8 = lean_array_uset(x_4, x_3, x_7);
-x_9 = 1;
-x_10 = lean_usize_add(x_3, x_9);
-x_11 = lean_array_uset(x_8, x_3, x_6);
-x_3 = x_10;
-x_4 = x_11;
-goto _start;
-}
-}
-}
-static lean_object* _init_l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__23___closed__1() {
+static lean_object* _init_l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__6___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -8550,7 +4796,7 @@ x_1 = lean_mk_string_from_bytes("structExplicitBinder", 20);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__23(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, size_t x_10, size_t x_11, lean_object* x_12) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__6(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, size_t x_10, size_t x_11, lean_object* x_12) {
 _start:
 {
 uint8_t x_13; 
@@ -8581,10 +4827,10 @@ lean_inc(x_19);
 x_20 = lean_ctor_get(x_14, 1);
 lean_inc(x_20);
 lean_dec(x_14);
-x_21 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__23___closed__1;
+x_21 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__6___closed__1;
 lean_inc(x_5);
 x_22 = l_Lean_Name_str___override(x_5, x_21);
-x_23 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__80;
+x_23 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__52;
 lean_inc(x_3);
 x_24 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_24, 0, x_3);
@@ -8597,13 +4843,13 @@ x_27 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_27, 0, x_26);
 lean_ctor_set(x_27, 1, x_4);
 lean_ctor_set(x_27, 2, x_25);
-x_28 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__55;
+x_28 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__32;
 lean_inc(x_5);
 x_29 = l_Lean_Name_str___override(x_5, x_28);
-x_30 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__94;
+x_30 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__36;
 lean_inc(x_1);
 x_31 = l_Lean_Name_str___override(x_1, x_30);
-x_32 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__26;
+x_32 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__38;
 lean_inc(x_3);
 x_33 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_33, 0, x_3);
@@ -8630,7 +4876,7 @@ x_41 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_41, 0, x_26);
 lean_ctor_set(x_41, 1, x_29);
 lean_ctor_set(x_41, 2, x_40);
-x_42 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__92;
+x_42 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__60;
 lean_inc(x_3);
 x_43 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_43, 0, x_3);
@@ -8655,31 +4901,31 @@ goto _start;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__24(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__7(lean_object* x_1, lean_object* x_2, lean_object* x_3, size_t x_4, size_t x_5, lean_object* x_6) {
 _start:
 {
-uint8_t x_6; 
-x_6 = lean_usize_dec_lt(x_4, x_3);
-if (x_6 == 0)
+uint8_t x_7; 
+x_7 = lean_usize_dec_lt(x_5, x_4);
+if (x_7 == 0)
 {
-return x_5;
+return x_6;
 }
 else
 {
-lean_object* x_7; lean_object* x_8; lean_object* x_9; size_t x_10; size_t x_11; lean_object* x_12; 
-x_7 = lean_array_uget(x_5, x_4);
-x_8 = lean_unsigned_to_nat(0u);
-x_9 = lean_array_uset(x_5, x_4, x_8);
-x_10 = 1;
-x_11 = lean_usize_add(x_4, x_10);
-x_12 = lean_array_uset(x_9, x_4, x_7);
-x_4 = x_11;
+lean_object* x_8; lean_object* x_9; lean_object* x_10; size_t x_11; size_t x_12; lean_object* x_13; 
+x_8 = lean_array_uget(x_6, x_5);
+x_9 = lean_unsigned_to_nat(0u);
+x_10 = lean_array_uset(x_6, x_5, x_9);
+x_11 = 1;
+x_12 = lean_usize_add(x_5, x_11);
+x_13 = lean_array_uset(x_10, x_5, x_8);
 x_5 = x_12;
+x_6 = x_13;
 goto _start;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__25(size_t x_1, size_t x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__8(size_t x_1, size_t x_2, lean_object* x_3) {
 _start:
 {
 uint8_t x_4; 
@@ -8703,31 +4949,31 @@ goto _start;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__26(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__9(lean_object* x_1, lean_object* x_2, lean_object* x_3, size_t x_4, size_t x_5, lean_object* x_6) {
 _start:
 {
-uint8_t x_6; 
-x_6 = lean_usize_dec_lt(x_4, x_3);
-if (x_6 == 0)
+uint8_t x_7; 
+x_7 = lean_usize_dec_lt(x_5, x_4);
+if (x_7 == 0)
 {
-return x_5;
+return x_6;
 }
 else
 {
-lean_object* x_7; lean_object* x_8; lean_object* x_9; size_t x_10; size_t x_11; lean_object* x_12; 
-x_7 = lean_array_uget(x_5, x_4);
-x_8 = lean_unsigned_to_nat(0u);
-x_9 = lean_array_uset(x_5, x_4, x_8);
-x_10 = 1;
-x_11 = lean_usize_add(x_4, x_10);
-x_12 = lean_array_uset(x_9, x_4, x_7);
-x_4 = x_11;
+lean_object* x_8; lean_object* x_9; lean_object* x_10; size_t x_11; size_t x_12; lean_object* x_13; 
+x_8 = lean_array_uget(x_6, x_5);
+x_9 = lean_unsigned_to_nat(0u);
+x_10 = lean_array_uset(x_6, x_5, x_9);
+x_11 = 1;
+x_12 = lean_usize_add(x_5, x_11);
+x_13 = lean_array_uset(x_10, x_5, x_8);
 x_5 = x_12;
+x_6 = x_13;
 goto _start;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__29(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__12(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
 uint8_t x_13; 
@@ -8850,7 +5096,7 @@ return x_34;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__28___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__11___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 lean_object* x_11; lean_object* x_12; lean_object* x_13; size_t x_14; size_t x_15; lean_object* x_16; lean_object* x_17; 
@@ -8860,12 +5106,12 @@ x_13 = lean_array_get_size(x_12);
 x_14 = lean_usize_of_nat(x_13);
 lean_dec(x_13);
 x_15 = 0;
-x_16 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__11;
+x_16 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__13;
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
-x_17 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__29(x_3, x_12, x_14, x_15, x_16, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_17 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__12(x_3, x_12, x_14, x_15, x_16, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 lean_dec(x_12);
 if (lean_obj_tag(x_17) == 0)
 {
@@ -8909,7 +5155,7 @@ return x_24;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__28___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__11___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; uint8_t x_21; lean_object* x_22; 
@@ -8925,7 +5171,7 @@ lean_inc(x_16);
 lean_dec(x_12);
 x_17 = l_Lean_Expr_const___override(x_16, x_15);
 x_18 = l_Lean_mkAppN(x_17, x_2);
-x_19 = lean_alloc_closure((void*)(l_Lean_Server_RpcEncoding_withFieldsAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__28___rarg___lambda__1), 10, 2);
+x_19 = lean_alloc_closure((void*)(l_Lean_Server_RpcEncoding_withFieldsAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__11___rarg___lambda__1), 10, 2);
 lean_closure_set(x_19, 0, x_4);
 lean_closure_set(x_19, 1, x_3);
 x_20 = l_Lean_Server_RpcEncoding_withFieldsAux___rarg___closed__2;
@@ -8934,15 +5180,15 @@ x_22 = l_Lean_Meta_withLocalDecl___at_Lean_Elab_Term_withAuxDecl___spec__3___rar
 return x_22;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__28(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFieldsAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__11(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = lean_alloc_closure((void*)(l_Lean_Server_RpcEncoding_withFieldsAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__28___rarg), 11, 0);
+x_2 = lean_alloc_closure((void*)(l_Lean_Server_RpcEncoding_withFieldsAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__11___rarg), 11, 0);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFields___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__27___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFields___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__10___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
@@ -8959,96 +5205,42 @@ lean_inc(x_1);
 x_15 = lean_alloc_closure((void*)(l_Lean_Server_RpcEncoding_withFields___rarg___lambda__2___boxed), 3, 2);
 lean_closure_set(x_15, 0, x_1);
 lean_closure_set(x_15, 1, x_14);
-x_16 = l_Lean_Server_RpcEncoding_withFieldsAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__28___rarg(x_1, x_2, x_3, x_15, x_4, x_5, x_6, x_7, x_8, x_9, x_13);
+x_16 = l_Lean_Server_RpcEncoding_withFieldsAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__11___rarg(x_1, x_2, x_3, x_15, x_4, x_5, x_6, x_7, x_8, x_9, x_13);
 return x_16;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFields___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__27(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_withFields___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__10(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = lean_alloc_closure((void*)(l_Lean_Server_RpcEncoding_withFields___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__27___rarg), 10, 0);
+x_2 = lean_alloc_closure((void*)(l_Lean_Server_RpcEncoding_withFields___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__10___rarg), 10, 0);
 return x_2;
 }
 }
 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__1() {
 _start:
 {
-lean_object* x_1; 
-x_1 = l_Std_PersistentHashMap_mkEmptyEntriesArray(lean_box(0), lean_box(0));
-return x_1;
-}
-}
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__2() {
-_start:
-{
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__1;
-x_2 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_2, 0, x_1);
-return x_2;
-}
-}
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__3() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__2;
-x_2 = lean_unsigned_to_nat(0u);
-x_3 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__4() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__11;
+x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__13;
 x_2 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_2, 0, x_1);
 lean_ctor_set(x_2, 1, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__5() {
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__3;
-x_2 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__4;
+x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__13;
+x_2 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__1;
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
 lean_ctor_set(x_3, 1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__6() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__11;
-x_2 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__5;
-x_3 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__7() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__11;
-x_2 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__6;
-x_3 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__8() {
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__3() {
 _start:
 {
 lean_object* x_1; 
@@ -9056,25 +5248,69 @@ x_1 = lean_mk_string_from_bytes("term", 4);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__9() {
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 return x_3;
 }
 }
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__5() {
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+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
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+}
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+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__6() {
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+}
+}
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+x_3 = l_Lean_Name_str___override(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__8() {
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+return x_1;
+}
+}
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__9() {
+_start:
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+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("_root_", 6);
+return x_1;
+}
+}
 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__10() {
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 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
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-x_3 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_3, 0, x_2);
-lean_ctor_set(x_3, 1, x_1);
+x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
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@@ -9082,33 +5318,33 @@ static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_Rp
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("explicit", 8);
+x_1 = lean_mk_string_from_bytes("instRpcEncoding", 15);
 return x_1;
 }
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 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__12() {
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-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("in", 2);
+return x_1;
 }
 }
 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__13() {
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 {
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("@", 1);
-return x_1;
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+x_3 = l_Lean_Name_str___override(x_1, x_2);
+return x_3;
 }
 }
 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__14() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("RpcEncodingPacket", 17);
+x_1 = lean_mk_string_from_bytes("variable", 8);
 return x_1;
 }
 }
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 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
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 return x_3;
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 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
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 lean_ctor_set(x_4, 0, x_1);
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 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("where", 5);
+x_1 = lean_mk_string_from_bytes("RpcEncodingPacket", 17);
 return x_1;
 }
 }
 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__29() {
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+}
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+lean_ctor_set(x_4, 1, x_2);
+lean_ctor_set(x_4, 2, x_3);
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+}
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 return x_1;
 }
 }
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 return x_3;
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 _start:
 {
 lean_object* x_1; 
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-{
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-_start:
-{
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 {
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 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("FromJson", 8);
+x_1 = lean_mk_string_from_bytes("deriving", 8);
 return x_1;
 }
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-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("group", 5);
+return x_1;
 }
 }
 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__38() {
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-x_2 = lean_mk_syntax_ident(x_1);
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+x_3 = l_Lean_Name_str___override(x_1, x_2);
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 }
 }
 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__39() {
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-x_3 = lean_array_push(x_1, x_2);
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 }
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 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__40() {
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 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__41() {
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 lean_ctor_set(x_4, 1, x_2);
 lean_ctor_set(x_4, 2, x_3);
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 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__42() {
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 {
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+x_3 = l_Lean_Name_str___override(x_1, x_2);
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+}
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+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__44() {
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+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__45() {
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+x_3 = lean_alloc_ctor(1, 2, 0);
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 lean_object* x_1; 
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 return x_1;
 }
 }
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 {
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 }
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 lean_inc(x_292);
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+x_706 = lean_array_push(x_705, x_541);
+x_707 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__61;
+x_708 = lean_array_push(x_706, x_707);
+x_709 = lean_array_push(x_708, x_704);
+x_710 = lean_array_push(x_709, x_426);
+x_711 = lean_array_push(x_710, x_426);
+x_712 = lean_array_push(x_711, x_426);
+x_713 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__24;
+x_714 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_714, 0, x_55);
+lean_ctor_set(x_714, 1, x_713);
+lean_ctor_set(x_714, 2, x_712);
+x_715 = lean_array_push(x_52, x_536);
+x_716 = lean_array_push(x_715, x_714);
+x_717 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_717, 0, x_55);
+lean_ctor_set(x_717, 1, x_493);
+lean_ctor_set(x_717, 2, x_716);
+x_718 = lean_array_push(x_445, x_505);
+x_719 = lean_array_push(x_718, x_414);
+x_720 = lean_array_push(x_719, x_717);
+x_721 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_721, 0, x_55);
+lean_ctor_set(x_721, 1, x_498);
+lean_ctor_set(x_721, 2, x_720);
+x_722 = lean_array_push(x_52, x_499);
+x_723 = lean_array_push(x_722, x_721);
+x_724 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_724, 0, x_55);
+lean_ctor_set(x_724, 1, x_407);
+lean_ctor_set(x_724, 2, x_723);
+x_725 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_725, 0, x_724);
+lean_ctor_set(x_725, 1, x_400);
+return x_725;
 }
 }
 else
 {
-uint8_t x_503; 
-lean_dec(x_35);
-lean_dec(x_31);
-lean_dec(x_25);
+uint8_t x_726; 
+lean_dec(x_34);
+lean_dec(x_30);
 lean_dec(x_24);
 lean_dec(x_23);
-lean_dec(x_22);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_3);
-x_503 = !lean_is_exclusive(x_39);
-if (x_503 == 0)
-{
-return x_39;
-}
-else
-{
-lean_object* x_504; lean_object* x_505; lean_object* x_506; 
-x_504 = lean_ctor_get(x_39, 0);
-x_505 = lean_ctor_get(x_39, 1);
-lean_inc(x_505);
-lean_inc(x_504);
-lean_dec(x_39);
-x_506 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_506, 0, x_504);
-lean_ctor_set(x_506, 1, x_505);
-return x_506;
-}
-}
-}
-else
-{
-uint8_t x_507; 
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
+lean_dec(x_13);
+lean_dec(x_12);
 lean_dec(x_6);
 lean_dec(x_5);
+lean_dec(x_4);
 lean_dec(x_3);
-lean_dec(x_2);
-x_507 = !lean_is_exclusive(x_16);
-if (x_507 == 0)
+x_726 = !lean_is_exclusive(x_38);
+if (x_726 == 0)
 {
-return x_16;
+return x_38;
 }
 else
 {
-lean_object* x_508; lean_object* x_509; lean_object* x_510; 
-x_508 = lean_ctor_get(x_16, 0);
-x_509 = lean_ctor_get(x_16, 1);
-lean_inc(x_509);
-lean_inc(x_508);
-lean_dec(x_16);
-x_510 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_510, 0, x_508);
-lean_ctor_set(x_510, 1, x_509);
-return x_510;
+lean_object* x_727; lean_object* x_728; lean_object* x_729; 
+x_727 = lean_ctor_get(x_38, 0);
+x_728 = lean_ctor_get(x_38, 1);
+lean_inc(x_728);
+lean_inc(x_727);
+lean_dec(x_38);
+x_729 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_729, 0, x_727);
+lean_ctor_set(x_729, 1, x_728);
+return x_729;
+}
+}
+}
+else
+{
+uint8_t x_730; 
+lean_dec(x_13);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_730 = !lean_is_exclusive(x_19);
+if (x_730 == 0)
+{
+return x_19;
+}
+else
+{
+lean_object* x_731; lean_object* x_732; lean_object* x_733; 
+x_731 = lean_ctor_get(x_19, 0);
+x_732 = lean_ctor_get(x_19, 1);
+lean_inc(x_732);
+lean_inc(x_731);
+lean_dec(x_19);
+x_733 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_733, 0, x_731);
+lean_ctor_set(x_733, 1, x_732);
+return x_733;
 }
 }
 }
@@ -10736,7 +7625,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__4;
-x_2 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__207;
+x_2 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__41;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
@@ -10775,251 +7664,141 @@ x_2 = l_Lean_stringToMessageData(x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__10() {
 _start:
 {
-lean_object* x_11; uint8_t x_12; lean_object* x_13; lean_object* x_35; lean_object* x_36; lean_object* x_37; uint8_t x_38; 
-x_11 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__5;
-x_35 = lean_st_ref_get(x_9, x_10);
-x_36 = lean_ctor_get(x_35, 0);
-lean_inc(x_36);
-x_37 = lean_ctor_get(x_36, 3);
-lean_inc(x_37);
-lean_dec(x_36);
-x_38 = lean_ctor_get_uint8(x_37, sizeof(void*)*1);
-lean_dec(x_37);
-if (x_38 == 0)
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("", 0);
+return x_1;
+}
+}
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__11() {
+_start:
 {
-lean_object* x_39; uint8_t x_40; 
-x_39 = lean_ctor_get(x_35, 1);
+lean_object* x_1; lean_object* x_2; 
+x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__10;
+x_2 = l_Lean_stringToMessageData(x_1);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
+_start:
+{
+lean_object* x_14; uint8_t x_15; lean_object* x_16; lean_object* x_38; lean_object* x_39; lean_object* x_40; uint8_t x_41; 
+x_14 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__5;
+x_38 = lean_st_ref_get(x_12, x_13);
+x_39 = lean_ctor_get(x_38, 0);
 lean_inc(x_39);
-lean_dec(x_35);
-x_40 = 0;
-x_12 = x_40;
-x_13 = x_39;
-goto block_34;
+x_40 = lean_ctor_get(x_39, 3);
+lean_inc(x_40);
+lean_dec(x_39);
+x_41 = lean_ctor_get_uint8(x_40, sizeof(void*)*1);
+lean_dec(x_40);
+if (x_41 == 0)
+{
+lean_object* x_42; uint8_t x_43; 
+x_42 = lean_ctor_get(x_38, 1);
+lean_inc(x_42);
+lean_dec(x_38);
+x_43 = 0;
+x_15 = x_43;
+x_16 = x_42;
+goto block_37;
 }
 else
 {
-lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; uint8_t x_45; 
-x_41 = lean_ctor_get(x_35, 1);
-lean_inc(x_41);
-lean_dec(x_35);
-x_42 = l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at___private_Lean_Elab_Term_0__Lean_Elab_Term_tryCoe___spec__2(x_11, x_4, x_5, x_6, x_7, x_8, x_9, x_41);
-x_43 = lean_ctor_get(x_42, 0);
-lean_inc(x_43);
-x_44 = lean_ctor_get(x_42, 1);
+lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; uint8_t x_48; 
+x_44 = lean_ctor_get(x_38, 1);
 lean_inc(x_44);
-lean_dec(x_42);
-x_45 = lean_unbox(x_43);
-lean_dec(x_43);
-x_12 = x_45;
-x_13 = x_44;
-goto block_34;
+lean_dec(x_38);
+x_45 = l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at___private_Lean_Elab_Term_0__Lean_Elab_Term_tryCoe___spec__2(x_14, x_7, x_8, x_9, x_10, x_11, x_12, x_44);
+x_46 = lean_ctor_get(x_45, 0);
+lean_inc(x_46);
+x_47 = lean_ctor_get(x_45, 1);
+lean_inc(x_47);
+lean_dec(x_45);
+x_48 = lean_unbox(x_46);
+lean_dec(x_46);
+x_15 = x_48;
+x_16 = x_47;
+goto block_37;
 }
-block_34:
+block_37:
 {
-if (x_12 == 0)
+if (x_15 == 0)
 {
-lean_object* x_14; lean_object* x_15; 
-x_14 = lean_box(0);
-x_15 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1(x_3, x_1, x_2, x_14, x_4, x_5, x_6, x_7, x_8, x_9, x_13);
-lean_dec(x_3);
-return x_15;
+lean_object* x_17; lean_object* x_18; 
+x_17 = lean_box(0);
+x_18 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1(x_6, x_1, x_2, x_3, x_4, x_5, x_17, x_7, x_8, x_9, x_10, x_11, x_12, x_16);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+return x_18;
 }
 else
 {
-lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; 
-x_16 = lean_ctor_get(x_2, 0);
-lean_inc(x_16);
-x_17 = lean_ctor_get(x_16, 0);
-lean_inc(x_17);
-lean_dec(x_16);
-x_18 = lean_alloc_ctor(4, 1, 0);
-lean_ctor_set(x_18, 0, x_17);
-x_19 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__7;
-x_20 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_20, 0, x_19);
-lean_ctor_set(x_20, 1, x_18);
-x_21 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__9;
-x_22 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_22, 0, x_20);
-lean_ctor_set(x_22, 1, x_21);
+lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; 
+x_19 = lean_ctor_get(x_2, 0);
+lean_inc(x_19);
+x_20 = lean_ctor_get(x_19, 0);
+lean_inc(x_20);
+lean_dec(x_19);
+x_21 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_21, 0, x_20);
+x_22 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__7;
+x_23 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_23, 0, x_22);
+lean_ctor_set(x_23, 1, x_21);
+x_24 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__9;
+x_25 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_25, 0, x_23);
+lean_ctor_set(x_25, 1, x_24);
 lean_inc(x_1);
-x_23 = lean_array_to_list(lean_box(0), x_1);
-x_24 = lean_box(0);
-x_25 = l_List_mapTRAux___at_Lean_MessageData_instCoeListExprMessageData___spec__1(x_23, x_24);
-x_26 = l_Lean_MessageData_ofList(x_25);
-lean_dec(x_25);
-x_27 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_27, 0, x_22);
-lean_ctor_set(x_27, 1, x_26);
-x_28 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__6;
-x_29 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_29, 0, x_27);
-lean_ctor_set(x_29, 1, x_28);
-x_30 = l_Lean_addTrace___at___private_Lean_Elab_Term_0__Lean_Elab_Term_tryCoe___spec__1(x_11, x_29, x_4, x_5, x_6, x_7, x_8, x_9, x_13);
-x_31 = lean_ctor_get(x_30, 0);
-lean_inc(x_31);
-x_32 = lean_ctor_get(x_30, 1);
-lean_inc(x_32);
-lean_dec(x_30);
-x_33 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1(x_3, x_1, x_2, x_31, x_4, x_5, x_6, x_7, x_8, x_9, x_32);
-lean_dec(x_31);
-lean_dec(x_3);
-return x_33;
+x_26 = lean_array_to_list(lean_box(0), x_1);
+x_27 = lean_box(0);
+x_28 = l_List_mapTRAux___at_Lean_MessageData_instCoeListExprMessageData___spec__1(x_26, x_27);
+x_29 = l_Lean_MessageData_ofList(x_28);
+lean_dec(x_28);
+x_30 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_30, 0, x_25);
+lean_ctor_set(x_30, 1, x_29);
+x_31 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__11;
+x_32 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_32, 0, x_30);
+lean_ctor_set(x_32, 1, x_31);
+x_33 = l_Lean_addTrace___at___private_Lean_Elab_Term_0__Lean_Elab_Term_tryCoe___spec__1(x_14, x_32, x_7, x_8, x_9, x_10, x_11, x_12, x_16);
+x_34 = lean_ctor_get(x_33, 0);
+lean_inc(x_34);
+x_35 = lean_ctor_get(x_33, 1);
+lean_inc(x_35);
+lean_dec(x_33);
+x_36 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1(x_6, x_1, x_2, x_3, x_4, x_5, x_34, x_7, x_8, x_9, x_10, x_11, x_12, x_35);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_34);
+lean_dec(x_6);
+return x_36;
 }
 }
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
-lean_object* x_10; lean_object* x_11; 
+lean_object* x_13; lean_object* x_14; 
 lean_inc(x_1);
 lean_inc(x_2);
-x_10 = lean_alloc_closure((void*)(l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2), 10, 2);
-lean_closure_set(x_10, 0, x_2);
-lean_closure_set(x_10, 1, x_1);
-x_11 = l_Lean_Server_RpcEncoding_withFields___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__27___rarg(x_1, x_2, x_10, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
-return x_11;
+x_13 = lean_alloc_closure((void*)(l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2), 13, 5);
+lean_closure_set(x_13, 0, x_2);
+lean_closure_set(x_13, 1, x_1);
+lean_closure_set(x_13, 2, x_4);
+lean_closure_set(x_13, 3, x_3);
+lean_closure_set(x_13, 4, x_5);
+x_14 = l_Lean_Server_RpcEncoding_withFields___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__10___rarg(x_1, x_2, x_13, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+return x_14;
 }
 }
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAtAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__5___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
-_start:
-{
-lean_object* x_6; 
-x_6 = l_Std_PersistentHashMap_findAtAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__5(x_1, x_2, x_3, x_4, x_5);
-lean_dec(x_5);
-lean_dec(x_2);
-lean_dec(x_1);
-return x_6;
-}
-}
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-size_t x_4; lean_object* x_5; 
-x_4 = lean_unbox_usize(x_2);
-lean_dec(x_2);
-x_5 = l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__4(x_1, x_4, x_3);
-lean_dec(x_3);
-return x_5;
-}
-}
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux_traverse___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__8___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
-_start:
-{
-size_t x_7; lean_object* x_8; 
-x_7 = lean_unbox_usize(x_1);
-lean_dec(x_1);
-x_8 = l_Std_PersistentHashMap_insertAux_traverse___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__8(x_7, x_2, x_3, x_4, x_5, x_6);
-lean_dec(x_3);
-lean_dec(x_2);
-return x_8;
-}
-}
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__7___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
-_start:
-{
-size_t x_6; size_t x_7; lean_object* x_8; 
-x_6 = lean_unbox_usize(x_2);
-lean_dec(x_2);
-x_7 = lean_unbox_usize(x_3);
-lean_dec(x_3);
-x_8 = l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__7(x_1, x_6, x_7, x_4, x_5);
-return x_8;
-}
-}
-LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__13___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
-_start:
-{
-size_t x_5; size_t x_6; uint8_t x_7; lean_object* x_8; 
-x_5 = lean_unbox_usize(x_3);
-lean_dec(x_3);
-x_6 = lean_unbox_usize(x_4);
-lean_dec(x_4);
-x_7 = l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__13(x_1, x_2, x_5, x_6);
-lean_dec(x_2);
-x_8 = lean_box(x_7);
-return x_8;
-}
-}
-LEAN_EXPORT lean_object* l_Array_contains___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__12___boxed(lean_object* x_1, lean_object* x_2) {
-_start:
-{
-uint8_t x_3; lean_object* x_4; 
-x_3 = l_Array_contains___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__12(x_1, x_2);
-x_4 = lean_box(x_3);
-return x_4;
-}
-}
-LEAN_EXPORT lean_object* l___private_Init_Data_Array_BinSearch_0__Array_binInsertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__15___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
-_start:
-{
-lean_object* x_10; 
-x_10 = l___private_Init_Data_Array_BinSearch_0__Array_binInsertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__15(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
-lean_dec(x_7);
-lean_dec(x_3);
-lean_dec(x_1);
-return x_10;
-}
-}
-LEAN_EXPORT lean_object* l_Array_binInsertM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__14___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
-_start:
-{
-lean_object* x_8; 
-x_8 = l_Array_binInsertM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__14(x_1, x_2, x_3, x_4, x_5, x_6, x_7);
-lean_dec(x_7);
-lean_dec(x_3);
-lean_dec(x_1);
-return x_8;
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__10___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
-_start:
-{
-lean_object* x_5; 
-x_5 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__10(x_1, x_2, x_3, x_4);
-lean_dec(x_3);
-lean_dec(x_1);
-return x_5;
-}
-}
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15) {
-_start:
-{
-lean_object* x_16; 
-x_16 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15);
-lean_dec(x_14);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-return x_16;
-}
-}
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15) {
-_start:
-{
-lean_object* x_16; 
-x_16 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15);
-lean_dec(x_10);
-lean_dec(x_9);
-return x_16;
-}
-}
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15) {
-_start:
-{
-lean_object* x_16; 
-x_16 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__3(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15);
-lean_dec(x_8);
-return x_16;
-}
-}
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 size_t x_12; size_t x_13; lean_object* x_14; 
@@ -11027,12 +7806,14 @@ x_12 = lean_unbox_usize(x_2);
 lean_dec(x_2);
 x_13 = lean_unbox_usize(x_3);
 lean_dec(x_3);
-x_14 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17(x_1, x_12, x_13, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+x_14 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1(x_1, x_12, x_13, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+lean_dec(x_6);
+lean_dec(x_5);
 lean_dec(x_1);
 return x_14;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
 size_t x_13; size_t x_14; lean_object* x_15; 
@@ -11040,7 +7821,7 @@ x_13 = lean_unbox_usize(x_3);
 lean_dec(x_3);
 x_14 = lean_unbox_usize(x_4);
 lean_dec(x_4);
-x_15 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18(x_1, x_2, x_13, x_14, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+x_15 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2(x_1, x_2, x_13, x_14, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
 lean_dec(x_11);
 lean_dec(x_9);
 lean_dec(x_8);
@@ -11049,7 +7830,7 @@ lean_dec(x_6);
 return x_15;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__19___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
 size_t x_13; size_t x_14; lean_object* x_15; 
@@ -11057,7 +7838,7 @@ x_13 = lean_unbox_usize(x_3);
 lean_dec(x_3);
 x_14 = lean_unbox_usize(x_4);
 lean_dec(x_4);
-x_15 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__19(x_1, x_2, x_13, x_14, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+x_15 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__3(x_1, x_2, x_13, x_14, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
 lean_dec(x_11);
 lean_dec(x_9);
 lean_dec(x_8);
@@ -11066,7 +7847,7 @@ lean_dec(x_6);
 return x_15;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__20___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 size_t x_11; size_t x_12; lean_object* x_13; 
@@ -11074,7 +7855,7 @@ x_11 = lean_unbox_usize(x_1);
 lean_dec(x_1);
 x_12 = lean_unbox_usize(x_2);
 lean_dec(x_2);
-x_13 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__20(x_11, x_12, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_13 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__4(x_11, x_12, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -11083,7 +7864,7 @@ lean_dec(x_4);
 return x_13;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__21___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__5___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 size_t x_5; size_t x_6; lean_object* x_7; 
@@ -11091,25 +7872,12 @@ x_5 = lean_unbox_usize(x_2);
 lean_dec(x_2);
 x_6 = lean_unbox_usize(x_3);
 lean_dec(x_3);
-x_7 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__21(x_1, x_5, x_6, x_4);
+x_7 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__5(x_1, x_5, x_6, x_4);
 lean_dec(x_1);
 return x_7;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__22___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
-_start:
-{
-size_t x_5; size_t x_6; lean_object* x_7; 
-x_5 = lean_unbox_usize(x_2);
-lean_dec(x_2);
-x_6 = lean_unbox_usize(x_3);
-lean_dec(x_3);
-x_7 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__22(x_1, x_5, x_6, x_4);
-lean_dec(x_1);
-return x_7;
-}
-}
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__23___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__6___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
 size_t x_13; size_t x_14; lean_object* x_15; 
@@ -11117,25 +7885,26 @@ x_13 = lean_unbox_usize(x_10);
 lean_dec(x_10);
 x_14 = lean_unbox_usize(x_11);
 lean_dec(x_11);
-x_15 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__23(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_13, x_14, x_12);
+x_15 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__6(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_13, x_14, x_12);
 return x_15;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__24___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__7___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
-size_t x_6; size_t x_7; lean_object* x_8; 
-x_6 = lean_unbox_usize(x_3);
-lean_dec(x_3);
+size_t x_7; size_t x_8; lean_object* x_9; 
 x_7 = lean_unbox_usize(x_4);
 lean_dec(x_4);
-x_8 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__24(x_1, x_2, x_6, x_7, x_5);
+x_8 = lean_unbox_usize(x_5);
+lean_dec(x_5);
+x_9 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__7(x_1, x_2, x_3, x_7, x_8, x_6);
+lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-return x_8;
+return x_9;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__25___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__8___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 size_t x_4; size_t x_5; lean_object* x_6; 
@@ -11143,25 +7912,26 @@ x_4 = lean_unbox_usize(x_1);
 lean_dec(x_1);
 x_5 = lean_unbox_usize(x_2);
 lean_dec(x_2);
-x_6 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__25(x_4, x_5, x_3);
+x_6 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__8(x_4, x_5, x_3);
 return x_6;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__26___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__9___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
-size_t x_6; size_t x_7; lean_object* x_8; 
-x_6 = lean_unbox_usize(x_3);
-lean_dec(x_3);
+size_t x_7; size_t x_8; lean_object* x_9; 
 x_7 = lean_unbox_usize(x_4);
 lean_dec(x_4);
-x_8 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__26(x_1, x_2, x_6, x_7, x_5);
+x_8 = lean_unbox_usize(x_5);
+lean_dec(x_5);
+x_9 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__9(x_1, x_2, x_3, x_7, x_8, x_6);
+lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-return x_8;
+return x_9;
 }
 }
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__29___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__12___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
 size_t x_13; size_t x_14; lean_object* x_15; 
@@ -11169,52 +7939,30 @@ x_13 = lean_unbox_usize(x_3);
 lean_dec(x_3);
 x_14 = lean_unbox_usize(x_4);
 lean_dec(x_4);
-x_15 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__29(x_1, x_2, x_13, x_14, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+x_15 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__12(x_1, x_2, x_13, x_14, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_2);
 return x_15;
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14) {
 _start:
 {
-lean_object* x_12; 
-x_12 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-lean_dec(x_4);
+lean_object* x_15; 
+x_15 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
 lean_dec(x_1);
-return x_12;
-}
-}
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_CtorState_encArgTypes___default() {
-_start:
-{
-lean_object* x_1; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__3;
-return x_1;
-}
-}
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_CtorState_uniqEncArgTypes___default() {
-_start:
-{
-lean_object* x_1; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__11;
-return x_1;
-}
-}
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_CtorState_binders___default() {
-_start:
-{
-lean_object* x_1; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__11;
-return x_1;
+return x_15;
 }
 }
 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_CtorState_ctors___default() {
 _start:
 {
 lean_object* x_1; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__11;
+x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__13;
 return x_1;
 }
 }
@@ -11222,7 +7970,7 @@ static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_Rp
 _start:
 {
 lean_object* x_1; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__11;
+x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__13;
 return x_1;
 }
 }
@@ -11230,31 +7978,7 @@ static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_Rp
 _start:
 {
 lean_object* x_1; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__11;
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Server_RpcEncoding_instInhabitedCtorState___closed__1() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__3;
-x_2 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__11;
-x_3 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-lean_ctor_set(x_3, 2, x_2);
-lean_ctor_set(x_3, 3, x_2);
-lean_ctor_set(x_3, 4, x_2);
-lean_ctor_set(x_3, 5, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Server_RpcEncoding_instInhabitedCtorState() {
-_start:
-{
-lean_object* x_1; 
-x_1 = l_Lean_Server_RpcEncoding_instInhabitedCtorState___closed__1;
+x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__13;
 return x_1;
 }
 }
@@ -11262,7 +7986,7 @@ static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_Rp
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__9;
+x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__4;
 x_2 = lean_unsigned_to_nat(0u);
 x_3 = l_Lean_Parser_categoryParser(x_1, x_2);
 return x_3;
@@ -11285,3704 +8009,15 @@ x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_matchF___c
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__1(size_t x_1, size_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
-_start:
-{
-uint8_t x_11; 
-x_11 = lean_usize_dec_lt(x_2, x_1);
-if (x_11 == 0)
-{
-lean_object* x_12; 
-lean_dec(x_6);
-x_12 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_12, 0, x_3);
-lean_ctor_set(x_12, 1, x_10);
-return x_12;
-}
-else
-{
-lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
-x_13 = lean_array_uget(x_3, x_2);
-x_14 = lean_unsigned_to_nat(0u);
-x_15 = lean_array_uset(x_3, x_2, x_14);
-lean_inc(x_6);
-x_16 = l_Lean_Meta_getFVarLocalDecl(x_13, x_6, x_7, x_8, x_9, x_10);
-if (lean_obj_tag(x_16) == 0)
-{
-lean_object* x_17; lean_object* x_18; lean_object* x_19; size_t x_20; size_t x_21; lean_object* x_22; 
-x_17 = lean_ctor_get(x_16, 0);
-lean_inc(x_17);
-x_18 = lean_ctor_get(x_16, 1);
-lean_inc(x_18);
-lean_dec(x_16);
-x_19 = l_Lean_LocalDecl_fvarId(x_17);
-lean_dec(x_17);
-x_20 = 1;
-x_21 = lean_usize_add(x_2, x_20);
-x_22 = lean_array_uset(x_15, x_2, x_19);
-x_2 = x_21;
-x_3 = x_22;
-x_10 = x_18;
-goto _start;
-}
-else
-{
-uint8_t x_24; 
-lean_dec(x_15);
-lean_dec(x_6);
-x_24 = !lean_is_exclusive(x_16);
-if (x_24 == 0)
-{
-return x_16;
-}
-else
-{
-lean_object* x_25; lean_object* x_26; lean_object* x_27; 
-x_25 = lean_ctor_get(x_16, 0);
-x_26 = lean_ctor_get(x_16, 1);
-lean_inc(x_26);
-lean_inc(x_25);
-lean_dec(x_16);
-x_27 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_27, 0, x_25);
-lean_ctor_set(x_27, 1, x_26);
-return x_27;
-}
-}
-}
-}
-}
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAtAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__6(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
-_start:
-{
-lean_object* x_6; uint8_t x_7; 
-x_6 = lean_array_get_size(x_1);
-x_7 = lean_nat_dec_lt(x_4, x_6);
-lean_dec(x_6);
-if (x_7 == 0)
-{
-lean_object* x_8; 
-lean_dec(x_4);
-x_8 = lean_box(0);
-return x_8;
-}
-else
-{
-lean_object* x_9; uint8_t x_10; 
-x_9 = lean_array_fget(x_1, x_4);
-x_10 = l___private_Lean_Meta_DiscrTreeTypes_0__Lean_Meta_DiscrTree_beqKey____x40_Lean_Meta_DiscrTreeTypes___hyg_89_(x_5, x_9);
-lean_dec(x_9);
-if (x_10 == 0)
-{
-lean_object* x_11; lean_object* x_12; 
-x_11 = lean_unsigned_to_nat(1u);
-x_12 = lean_nat_add(x_4, x_11);
-lean_dec(x_4);
-x_3 = lean_box(0);
-x_4 = x_12;
-goto _start;
-}
-else
-{
-lean_object* x_14; lean_object* x_15; 
-x_14 = lean_array_fget(x_2, x_4);
-lean_dec(x_4);
-x_15 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_15, 0, x_14);
-return x_15;
-}
-}
-}
-}
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__5(lean_object* x_1, size_t x_2, lean_object* x_3) {
-_start:
-{
-if (lean_obj_tag(x_1) == 0)
-{
-lean_object* x_4; size_t x_5; size_t x_6; size_t x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
-x_4 = lean_ctor_get(x_1, 0);
-lean_inc(x_4);
-lean_dec(x_1);
-x_5 = 5;
-x_6 = l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__4___closed__2;
-x_7 = lean_usize_land(x_2, x_6);
-x_8 = lean_usize_to_nat(x_7);
-x_9 = lean_box(2);
-x_10 = lean_array_get(x_9, x_4, x_8);
-lean_dec(x_8);
-lean_dec(x_4);
-switch (lean_obj_tag(x_10)) {
-case 0:
-{
-lean_object* x_11; lean_object* x_12; uint8_t x_13; 
-x_11 = lean_ctor_get(x_10, 0);
-lean_inc(x_11);
-x_12 = lean_ctor_get(x_10, 1);
-lean_inc(x_12);
-lean_dec(x_10);
-x_13 = l___private_Lean_Meta_DiscrTreeTypes_0__Lean_Meta_DiscrTree_beqKey____x40_Lean_Meta_DiscrTreeTypes___hyg_89_(x_3, x_11);
-lean_dec(x_11);
-if (x_13 == 0)
-{
-lean_object* x_14; 
-lean_dec(x_12);
-x_14 = lean_box(0);
-return x_14;
-}
-else
-{
-lean_object* x_15; 
-x_15 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_15, 0, x_12);
-return x_15;
-}
-}
-case 1:
-{
-lean_object* x_16; size_t x_17; 
-x_16 = lean_ctor_get(x_10, 0);
-lean_inc(x_16);
-lean_dec(x_10);
-x_17 = lean_usize_shift_right(x_2, x_5);
-x_1 = x_16;
-x_2 = x_17;
-goto _start;
-}
-default: 
-{
-lean_object* x_19; 
-x_19 = lean_box(0);
-return x_19;
-}
-}
-}
-else
-{
-lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
-x_20 = lean_ctor_get(x_1, 0);
-lean_inc(x_20);
-x_21 = lean_ctor_get(x_1, 1);
-lean_inc(x_21);
-lean_dec(x_1);
-x_22 = lean_unsigned_to_nat(0u);
-x_23 = l_Std_PersistentHashMap_findAtAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__6(x_20, x_21, lean_box(0), x_22, x_3);
-lean_dec(x_21);
-lean_dec(x_20);
-return x_23;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_find_x3f___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__4(lean_object* x_1, lean_object* x_2) {
-_start:
-{
-lean_object* x_3; uint64_t x_4; size_t x_5; lean_object* x_6; 
-x_3 = lean_ctor_get(x_1, 0);
-lean_inc(x_3);
-lean_dec(x_1);
-x_4 = l_Lean_Meta_DiscrTree_Key_hash(x_2);
-x_5 = lean_uint64_to_usize(x_4);
-x_6 = l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__5(x_3, x_5, x_2);
-lean_dec(x_2);
-return x_6;
-}
-}
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux_traverse___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__9(size_t x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
-_start:
-{
-lean_object* x_7; uint8_t x_8; 
-x_7 = lean_array_get_size(x_2);
-x_8 = lean_nat_dec_lt(x_5, x_7);
-lean_dec(x_7);
-if (x_8 == 0)
-{
-lean_dec(x_5);
-return x_6;
-}
-else
-{
-lean_object* x_9; lean_object* x_10; uint64_t x_11; size_t x_12; size_t x_13; size_t x_14; size_t x_15; size_t x_16; size_t x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
-x_9 = lean_array_fget(x_2, x_5);
-x_10 = lean_array_fget(x_3, x_5);
-x_11 = l_Lean_Meta_DiscrTree_Key_hash(x_9);
-x_12 = lean_uint64_to_usize(x_11);
-x_13 = 1;
-x_14 = lean_usize_sub(x_1, x_13);
-x_15 = 5;
-x_16 = lean_usize_mul(x_15, x_14);
-x_17 = lean_usize_shift_right(x_12, x_16);
-x_18 = lean_unsigned_to_nat(1u);
-x_19 = lean_nat_add(x_5, x_18);
-lean_dec(x_5);
-x_20 = l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__8(x_6, x_17, x_1, x_9, x_10);
-x_4 = lean_box(0);
-x_5 = x_19;
-x_6 = x_20;
-goto _start;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAtCollisionNodeAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__10(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
-_start:
-{
-lean_object* x_5; lean_object* x_6; lean_object* x_7; uint8_t x_8; 
-x_5 = lean_ctor_get(x_1, 0);
-lean_inc(x_5);
-x_6 = lean_ctor_get(x_1, 1);
-lean_inc(x_6);
-x_7 = lean_array_get_size(x_5);
-x_8 = lean_nat_dec_lt(x_2, x_7);
-lean_dec(x_7);
-if (x_8 == 0)
-{
-uint8_t x_9; 
-lean_dec(x_2);
-x_9 = !lean_is_exclusive(x_1);
-if (x_9 == 0)
-{
-lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-x_10 = lean_ctor_get(x_1, 1);
-lean_dec(x_10);
-x_11 = lean_ctor_get(x_1, 0);
-lean_dec(x_11);
-x_12 = lean_array_push(x_5, x_3);
-x_13 = lean_array_push(x_6, x_4);
-lean_ctor_set(x_1, 1, x_13);
-lean_ctor_set(x_1, 0, x_12);
-return x_1;
-}
-else
-{
-lean_object* x_14; lean_object* x_15; lean_object* x_16; 
-lean_dec(x_1);
-x_14 = lean_array_push(x_5, x_3);
-x_15 = lean_array_push(x_6, x_4);
-x_16 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_16, 0, x_14);
-lean_ctor_set(x_16, 1, x_15);
-return x_16;
-}
-}
-else
-{
-lean_object* x_17; uint8_t x_18; 
-x_17 = lean_array_fget(x_5, x_2);
-x_18 = l___private_Lean_Meta_DiscrTreeTypes_0__Lean_Meta_DiscrTree_beqKey____x40_Lean_Meta_DiscrTreeTypes___hyg_89_(x_3, x_17);
-lean_dec(x_17);
-if (x_18 == 0)
-{
-lean_object* x_19; lean_object* x_20; 
-lean_dec(x_6);
-lean_dec(x_5);
-x_19 = lean_unsigned_to_nat(1u);
-x_20 = lean_nat_add(x_2, x_19);
-lean_dec(x_2);
-x_2 = x_20;
-goto _start;
-}
-else
-{
-uint8_t x_22; 
-x_22 = !lean_is_exclusive(x_1);
-if (x_22 == 0)
-{
-lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; 
-x_23 = lean_ctor_get(x_1, 1);
-lean_dec(x_23);
-x_24 = lean_ctor_get(x_1, 0);
-lean_dec(x_24);
-x_25 = lean_array_fset(x_5, x_2, x_3);
-x_26 = lean_array_fset(x_6, x_2, x_4);
-lean_dec(x_2);
-lean_ctor_set(x_1, 1, x_26);
-lean_ctor_set(x_1, 0, x_25);
-return x_1;
-}
-else
-{
-lean_object* x_27; lean_object* x_28; lean_object* x_29; 
-lean_dec(x_1);
-x_27 = lean_array_fset(x_5, x_2, x_3);
-x_28 = lean_array_fset(x_6, x_2, x_4);
-lean_dec(x_2);
-x_29 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_29, 0, x_27);
-lean_ctor_set(x_29, 1, x_28);
-return x_29;
-}
-}
-}
-}
-}
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__8(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4, lean_object* x_5) {
-_start:
-{
-if (lean_obj_tag(x_1) == 0)
-{
-uint8_t x_6; 
-x_6 = !lean_is_exclusive(x_1);
-if (x_6 == 0)
-{
-lean_object* x_7; size_t x_8; size_t x_9; size_t x_10; size_t x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; 
-x_7 = lean_ctor_get(x_1, 0);
-x_8 = 1;
-x_9 = 5;
-x_10 = l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__4___closed__2;
-x_11 = lean_usize_land(x_2, x_10);
-x_12 = lean_usize_to_nat(x_11);
-x_13 = lean_array_get_size(x_7);
-x_14 = lean_nat_dec_lt(x_12, x_13);
-lean_dec(x_13);
-if (x_14 == 0)
-{
-lean_dec(x_12);
-lean_dec(x_5);
-lean_dec(x_4);
-return x_1;
-}
-else
-{
-lean_object* x_15; lean_object* x_16; lean_object* x_17; 
-x_15 = lean_array_fget(x_7, x_12);
-x_16 = lean_box(0);
-x_17 = lean_array_fset(x_7, x_12, x_16);
-switch (lean_obj_tag(x_15)) {
-case 0:
-{
-uint8_t x_18; 
-x_18 = !lean_is_exclusive(x_15);
-if (x_18 == 0)
-{
-lean_object* x_19; lean_object* x_20; uint8_t x_21; 
-x_19 = lean_ctor_get(x_15, 0);
-x_20 = lean_ctor_get(x_15, 1);
-x_21 = l___private_Lean_Meta_DiscrTreeTypes_0__Lean_Meta_DiscrTree_beqKey____x40_Lean_Meta_DiscrTreeTypes___hyg_89_(x_4, x_19);
-if (x_21 == 0)
-{
-lean_object* x_22; lean_object* x_23; lean_object* x_24; 
-lean_free_object(x_15);
-x_22 = l_Std_PersistentHashMap_mkCollisionNode___rarg(x_19, x_20, x_4, x_5);
-x_23 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_23, 0, x_22);
-x_24 = lean_array_fset(x_17, x_12, x_23);
-lean_dec(x_12);
-lean_ctor_set(x_1, 0, x_24);
-return x_1;
-}
-else
-{
-lean_object* x_25; 
-lean_dec(x_20);
-lean_dec(x_19);
-lean_ctor_set(x_15, 1, x_5);
-lean_ctor_set(x_15, 0, x_4);
-x_25 = lean_array_fset(x_17, x_12, x_15);
-lean_dec(x_12);
-lean_ctor_set(x_1, 0, x_25);
-return x_1;
-}
-}
-else
-{
-lean_object* x_26; lean_object* x_27; uint8_t x_28; 
-x_26 = lean_ctor_get(x_15, 0);
-x_27 = lean_ctor_get(x_15, 1);
-lean_inc(x_27);
-lean_inc(x_26);
-lean_dec(x_15);
-x_28 = l___private_Lean_Meta_DiscrTreeTypes_0__Lean_Meta_DiscrTree_beqKey____x40_Lean_Meta_DiscrTreeTypes___hyg_89_(x_4, x_26);
-if (x_28 == 0)
-{
-lean_object* x_29; lean_object* x_30; lean_object* x_31; 
-x_29 = l_Std_PersistentHashMap_mkCollisionNode___rarg(x_26, x_27, x_4, x_5);
-x_30 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_30, 0, x_29);
-x_31 = lean_array_fset(x_17, x_12, x_30);
-lean_dec(x_12);
-lean_ctor_set(x_1, 0, x_31);
-return x_1;
-}
-else
-{
-lean_object* x_32; lean_object* x_33; 
-lean_dec(x_27);
-lean_dec(x_26);
-x_32 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_32, 0, x_4);
-lean_ctor_set(x_32, 1, x_5);
-x_33 = lean_array_fset(x_17, x_12, x_32);
-lean_dec(x_12);
-lean_ctor_set(x_1, 0, x_33);
-return x_1;
-}
-}
-}
-case 1:
-{
-uint8_t x_34; 
-x_34 = !lean_is_exclusive(x_15);
-if (x_34 == 0)
-{
-lean_object* x_35; size_t x_36; size_t x_37; lean_object* x_38; lean_object* x_39; 
-x_35 = lean_ctor_get(x_15, 0);
-x_36 = lean_usize_shift_right(x_2, x_9);
-x_37 = lean_usize_add(x_3, x_8);
-x_38 = l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__8(x_35, x_36, x_37, x_4, x_5);
-lean_ctor_set(x_15, 0, x_38);
-x_39 = lean_array_fset(x_17, x_12, x_15);
-lean_dec(x_12);
-lean_ctor_set(x_1, 0, x_39);
-return x_1;
-}
-else
-{
-lean_object* x_40; size_t x_41; size_t x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; 
-x_40 = lean_ctor_get(x_15, 0);
-lean_inc(x_40);
-lean_dec(x_15);
-x_41 = lean_usize_shift_right(x_2, x_9);
-x_42 = lean_usize_add(x_3, x_8);
-x_43 = l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__8(x_40, x_41, x_42, x_4, x_5);
-x_44 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_44, 0, x_43);
-x_45 = lean_array_fset(x_17, x_12, x_44);
-lean_dec(x_12);
-lean_ctor_set(x_1, 0, x_45);
-return x_1;
-}
-}
-default: 
-{
-lean_object* x_46; lean_object* x_47; 
-x_46 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_46, 0, x_4);
-lean_ctor_set(x_46, 1, x_5);
-x_47 = lean_array_fset(x_17, x_12, x_46);
-lean_dec(x_12);
-lean_ctor_set(x_1, 0, x_47);
-return x_1;
-}
-}
-}
-}
-else
-{
-lean_object* x_48; size_t x_49; size_t x_50; size_t x_51; size_t x_52; lean_object* x_53; lean_object* x_54; uint8_t x_55; 
-x_48 = lean_ctor_get(x_1, 0);
-lean_inc(x_48);
-lean_dec(x_1);
-x_49 = 1;
-x_50 = 5;
-x_51 = l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__4___closed__2;
-x_52 = lean_usize_land(x_2, x_51);
-x_53 = lean_usize_to_nat(x_52);
-x_54 = lean_array_get_size(x_48);
-x_55 = lean_nat_dec_lt(x_53, x_54);
-lean_dec(x_54);
-if (x_55 == 0)
-{
-lean_object* x_56; 
-lean_dec(x_53);
-lean_dec(x_5);
-lean_dec(x_4);
-x_56 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_56, 0, x_48);
-return x_56;
-}
-else
-{
-lean_object* x_57; lean_object* x_58; lean_object* x_59; 
-x_57 = lean_array_fget(x_48, x_53);
-x_58 = lean_box(0);
-x_59 = lean_array_fset(x_48, x_53, x_58);
-switch (lean_obj_tag(x_57)) {
-case 0:
-{
-lean_object* x_60; lean_object* x_61; lean_object* x_62; uint8_t x_63; 
-x_60 = lean_ctor_get(x_57, 0);
-lean_inc(x_60);
-x_61 = lean_ctor_get(x_57, 1);
-lean_inc(x_61);
-if (lean_is_exclusive(x_57)) {
- lean_ctor_release(x_57, 0);
- lean_ctor_release(x_57, 1);
- x_62 = x_57;
-} else {
- lean_dec_ref(x_57);
- x_62 = lean_box(0);
-}
-x_63 = l___private_Lean_Meta_DiscrTreeTypes_0__Lean_Meta_DiscrTree_beqKey____x40_Lean_Meta_DiscrTreeTypes___hyg_89_(x_4, x_60);
-if (x_63 == 0)
-{
-lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; 
-lean_dec(x_62);
-x_64 = l_Std_PersistentHashMap_mkCollisionNode___rarg(x_60, x_61, x_4, x_5);
-x_65 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_65, 0, x_64);
-x_66 = lean_array_fset(x_59, x_53, x_65);
-lean_dec(x_53);
-x_67 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_67, 0, x_66);
-return x_67;
-}
-else
-{
-lean_object* x_68; lean_object* x_69; lean_object* x_70; 
-lean_dec(x_61);
-lean_dec(x_60);
-if (lean_is_scalar(x_62)) {
- x_68 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_68 = x_62;
-}
-lean_ctor_set(x_68, 0, x_4);
-lean_ctor_set(x_68, 1, x_5);
-x_69 = lean_array_fset(x_59, x_53, x_68);
-lean_dec(x_53);
-x_70 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_70, 0, x_69);
-return x_70;
-}
-}
-case 1:
-{
-lean_object* x_71; lean_object* x_72; size_t x_73; size_t x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; 
-x_71 = lean_ctor_get(x_57, 0);
-lean_inc(x_71);
-if (lean_is_exclusive(x_57)) {
- lean_ctor_release(x_57, 0);
- x_72 = x_57;
-} else {
- lean_dec_ref(x_57);
- x_72 = lean_box(0);
-}
-x_73 = lean_usize_shift_right(x_2, x_50);
-x_74 = lean_usize_add(x_3, x_49);
-x_75 = l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__8(x_71, x_73, x_74, x_4, x_5);
-if (lean_is_scalar(x_72)) {
- x_76 = lean_alloc_ctor(1, 1, 0);
-} else {
- x_76 = x_72;
-}
-lean_ctor_set(x_76, 0, x_75);
-x_77 = lean_array_fset(x_59, x_53, x_76);
-lean_dec(x_53);
-x_78 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_78, 0, x_77);
-return x_78;
-}
-default: 
-{
-lean_object* x_79; lean_object* x_80; lean_object* x_81; 
-x_79 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_79, 0, x_4);
-lean_ctor_set(x_79, 1, x_5);
-x_80 = lean_array_fset(x_59, x_53, x_79);
-lean_dec(x_53);
-x_81 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_81, 0, x_80);
-return x_81;
-}
-}
-}
-}
-}
-else
-{
-uint8_t x_82; 
-x_82 = !lean_is_exclusive(x_1);
-if (x_82 == 0)
-{
-lean_object* x_83; lean_object* x_84; size_t x_85; uint8_t x_86; 
-x_83 = lean_unsigned_to_nat(0u);
-x_84 = l_Std_PersistentHashMap_insertAtCollisionNodeAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__10(x_1, x_83, x_4, x_5);
-x_85 = 7;
-x_86 = lean_usize_dec_le(x_85, x_3);
-if (x_86 == 0)
-{
-lean_object* x_87; lean_object* x_88; uint8_t x_89; 
-x_87 = l_Std_PersistentHashMap_getCollisionNodeSize___rarg(x_84);
-x_88 = lean_unsigned_to_nat(4u);
-x_89 = lean_nat_dec_lt(x_87, x_88);
-lean_dec(x_87);
-if (x_89 == 0)
-{
-lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; 
-x_90 = lean_ctor_get(x_84, 0);
-lean_inc(x_90);
-x_91 = lean_ctor_get(x_84, 1);
-lean_inc(x_91);
-lean_dec(x_84);
-x_92 = l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__7___closed__1;
-x_93 = l_Std_PersistentHashMap_insertAux_traverse___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__9(x_3, x_90, x_91, lean_box(0), x_83, x_92);
-lean_dec(x_91);
-lean_dec(x_90);
-return x_93;
-}
-else
-{
-return x_84;
-}
-}
-else
-{
-return x_84;
-}
-}
-else
-{
-lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; size_t x_99; uint8_t x_100; 
-x_94 = lean_ctor_get(x_1, 0);
-x_95 = lean_ctor_get(x_1, 1);
-lean_inc(x_95);
-lean_inc(x_94);
-lean_dec(x_1);
-x_96 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_96, 0, x_94);
-lean_ctor_set(x_96, 1, x_95);
-x_97 = lean_unsigned_to_nat(0u);
-x_98 = l_Std_PersistentHashMap_insertAtCollisionNodeAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__10(x_96, x_97, x_4, x_5);
-x_99 = 7;
-x_100 = lean_usize_dec_le(x_99, x_3);
-if (x_100 == 0)
-{
-lean_object* x_101; lean_object* x_102; uint8_t x_103; 
-x_101 = l_Std_PersistentHashMap_getCollisionNodeSize___rarg(x_98);
-x_102 = lean_unsigned_to_nat(4u);
-x_103 = lean_nat_dec_lt(x_101, x_102);
-lean_dec(x_101);
-if (x_103 == 0)
-{
-lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; 
-x_104 = lean_ctor_get(x_98, 0);
-lean_inc(x_104);
-x_105 = lean_ctor_get(x_98, 1);
-lean_inc(x_105);
-lean_dec(x_98);
-x_106 = l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__7___closed__1;
-x_107 = l_Std_PersistentHashMap_insertAux_traverse___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__9(x_3, x_104, x_105, lean_box(0), x_97, x_106);
-lean_dec(x_105);
-lean_dec(x_104);
-return x_107;
-}
-else
-{
-return x_98;
-}
-}
-else
-{
-return x_98;
-}
-}
-}
-}
-}
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insert___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__7(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-uint8_t x_4; 
-x_4 = !lean_is_exclusive(x_1);
-if (x_4 == 0)
-{
-lean_object* x_5; lean_object* x_6; uint64_t x_7; size_t x_8; size_t x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
-x_5 = lean_ctor_get(x_1, 0);
-x_6 = lean_ctor_get(x_1, 1);
-x_7 = l_Lean_Meta_DiscrTree_Key_hash(x_2);
-x_8 = lean_uint64_to_usize(x_7);
-x_9 = 1;
-x_10 = l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__8(x_5, x_8, x_9, x_2, x_3);
-x_11 = lean_unsigned_to_nat(1u);
-x_12 = lean_nat_add(x_6, x_11);
-lean_dec(x_6);
-lean_ctor_set(x_1, 1, x_12);
-lean_ctor_set(x_1, 0, x_10);
-return x_1;
-}
-else
-{
-lean_object* x_13; lean_object* x_14; uint64_t x_15; size_t x_16; size_t x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; 
-x_13 = lean_ctor_get(x_1, 0);
-x_14 = lean_ctor_get(x_1, 1);
-lean_inc(x_14);
-lean_inc(x_13);
-lean_dec(x_1);
-x_15 = l_Lean_Meta_DiscrTree_Key_hash(x_2);
-x_16 = lean_uint64_to_usize(x_15);
-x_17 = 1;
-x_18 = l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__8(x_13, x_16, x_17, x_2, x_3);
-x_19 = lean_unsigned_to_nat(1u);
-x_20 = lean_nat_add(x_14, x_19);
-lean_dec(x_14);
-x_21 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_21, 0, x_18);
-lean_ctor_set(x_21, 1, x_20);
-return x_21;
-}
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertVal___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__12(lean_object* x_1, lean_object* x_2) {
-_start:
-{
-uint8_t x_3; 
-x_3 = l_Array_contains___at___private_Lean_Meta_Match_Value_0__Lean_Meta_isUIntTypeName___spec__1(x_1, x_2);
-if (x_3 == 0)
-{
-lean_object* x_4; 
-x_4 = lean_array_push(x_1, x_2);
-return x_4;
-}
-else
-{
-lean_dec(x_2);
-return x_1;
-}
-}
-}
-LEAN_EXPORT lean_object* l___private_Init_Data_Array_BinSearch_0__Array_binInsertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__14(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
-_start:
-{
-lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; uint8_t x_16; 
-x_10 = lean_nat_add(x_8, x_9);
-x_11 = lean_unsigned_to_nat(2u);
-x_12 = lean_nat_div(x_10, x_11);
-lean_dec(x_10);
-lean_inc(x_5);
-x_13 = lean_array_get(x_5, x_6, x_12);
-x_14 = lean_ctor_get(x_13, 0);
-lean_inc(x_14);
-lean_dec(x_13);
-x_15 = lean_ctor_get(x_7, 0);
-x_16 = l_Lean_Meta_DiscrTree_Key_lt(x_14, x_15);
-if (x_16 == 0)
-{
-uint8_t x_17; 
-lean_dec(x_9);
-x_17 = l_Lean_Meta_DiscrTree_Key_lt(x_15, x_14);
-lean_dec(x_14);
-if (x_17 == 0)
-{
-lean_object* x_18; uint8_t x_19; 
-lean_dec(x_8);
-lean_dec(x_5);
-x_18 = lean_array_get_size(x_6);
-x_19 = lean_nat_dec_lt(x_12, x_18);
-lean_dec(x_18);
-if (x_19 == 0)
-{
-lean_dec(x_12);
-lean_dec(x_4);
-lean_dec(x_2);
-return x_6;
-}
-else
-{
-lean_object* x_20; lean_object* x_21; lean_object* x_22; uint8_t x_23; 
-x_20 = lean_array_fget(x_6, x_12);
-x_21 = lean_box(0);
-x_22 = lean_array_fset(x_6, x_12, x_21);
-x_23 = !lean_is_exclusive(x_20);
-if (x_23 == 0)
-{
-lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; 
-x_24 = lean_ctor_get(x_20, 1);
-x_25 = lean_ctor_get(x_20, 0);
-lean_dec(x_25);
-x_26 = lean_unsigned_to_nat(1u);
-x_27 = lean_nat_add(x_3, x_26);
-x_28 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__11(x_1, x_2, x_27, x_24);
-lean_dec(x_27);
-lean_ctor_set(x_20, 1, x_28);
-lean_ctor_set(x_20, 0, x_4);
-x_29 = lean_array_fset(x_22, x_12, x_20);
-lean_dec(x_12);
-return x_29;
-}
-else
-{
-lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; 
-x_30 = lean_ctor_get(x_20, 1);
-lean_inc(x_30);
-lean_dec(x_20);
-x_31 = lean_unsigned_to_nat(1u);
-x_32 = lean_nat_add(x_3, x_31);
-x_33 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__11(x_1, x_2, x_32, x_30);
-lean_dec(x_32);
-x_34 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_34, 0, x_4);
-lean_ctor_set(x_34, 1, x_33);
-x_35 = lean_array_fset(x_22, x_12, x_34);
-lean_dec(x_12);
-return x_35;
-}
-}
-}
-else
-{
-x_9 = x_12;
-goto _start;
-}
-}
-else
-{
-uint8_t x_37; 
-lean_dec(x_14);
-x_37 = lean_nat_dec_eq(x_12, x_8);
-if (x_37 == 0)
-{
-lean_dec(x_8);
-x_8 = x_12;
-goto _start;
-}
-else
-{
-lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; 
-lean_dec(x_12);
-lean_dec(x_9);
-lean_dec(x_5);
-x_39 = lean_unsigned_to_nat(1u);
-x_40 = lean_nat_add(x_3, x_39);
-x_41 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_createNodes___rarg(x_1, x_2, x_40);
-lean_dec(x_40);
-x_42 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_42, 0, x_4);
-lean_ctor_set(x_42, 1, x_41);
-x_43 = lean_nat_add(x_8, x_39);
-lean_dec(x_8);
-x_44 = l_Array_insertAt___rarg(x_6, x_43, x_42);
-lean_dec(x_43);
-return x_44;
-}
-}
-}
-}
-LEAN_EXPORT lean_object* l_Array_binInsertM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__13(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
-_start:
-{
-uint8_t x_8; 
-x_8 = l_Array_isEmpty___rarg(x_6);
-if (x_8 == 0)
-{
-lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; uint8_t x_13; 
-x_9 = lean_unsigned_to_nat(0u);
-lean_inc(x_5);
-x_10 = lean_array_get(x_5, x_6, x_9);
-x_11 = lean_ctor_get(x_7, 0);
-x_12 = lean_ctor_get(x_10, 0);
-lean_inc(x_12);
-lean_dec(x_10);
-x_13 = l_Lean_Meta_DiscrTree_Key_lt(x_11, x_12);
-if (x_13 == 0)
-{
-uint8_t x_14; 
-x_14 = l_Lean_Meta_DiscrTree_Key_lt(x_12, x_11);
-lean_dec(x_12);
-if (x_14 == 0)
-{
-lean_object* x_15; uint8_t x_16; 
-lean_dec(x_5);
-x_15 = lean_array_get_size(x_6);
-x_16 = lean_nat_dec_lt(x_9, x_15);
-lean_dec(x_15);
-if (x_16 == 0)
-{
-lean_dec(x_4);
-lean_dec(x_2);
-return x_6;
-}
-else
-{
-lean_object* x_17; lean_object* x_18; lean_object* x_19; uint8_t x_20; 
-x_17 = lean_array_fget(x_6, x_9);
-x_18 = lean_box(0);
-x_19 = lean_array_fset(x_6, x_9, x_18);
-x_20 = !lean_is_exclusive(x_17);
-if (x_20 == 0)
-{
-lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; 
-x_21 = lean_ctor_get(x_17, 1);
-x_22 = lean_ctor_get(x_17, 0);
-lean_dec(x_22);
-x_23 = lean_unsigned_to_nat(1u);
-x_24 = lean_nat_add(x_3, x_23);
-x_25 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__11(x_1, x_2, x_24, x_21);
-lean_dec(x_24);
-lean_ctor_set(x_17, 1, x_25);
-lean_ctor_set(x_17, 0, x_4);
-x_26 = lean_array_fset(x_19, x_9, x_17);
-return x_26;
-}
-else
-{
-lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; 
-x_27 = lean_ctor_get(x_17, 1);
-lean_inc(x_27);
-lean_dec(x_17);
-x_28 = lean_unsigned_to_nat(1u);
-x_29 = lean_nat_add(x_3, x_28);
-x_30 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__11(x_1, x_2, x_29, x_27);
-lean_dec(x_29);
-x_31 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_31, 0, x_4);
-lean_ctor_set(x_31, 1, x_30);
-x_32 = lean_array_fset(x_19, x_9, x_31);
-return x_32;
-}
-}
-}
-else
-{
-lean_object* x_33; lean_object* x_34; uint8_t x_35; 
-lean_inc(x_5);
-x_33 = l_Array_back___rarg(x_5, x_6);
-x_34 = lean_ctor_get(x_33, 0);
-lean_inc(x_34);
-lean_dec(x_33);
-x_35 = l_Lean_Meta_DiscrTree_Key_lt(x_34, x_11);
-if (x_35 == 0)
-{
-uint8_t x_36; 
-x_36 = l_Lean_Meta_DiscrTree_Key_lt(x_11, x_34);
-lean_dec(x_34);
-if (x_36 == 0)
-{
-lean_object* x_37; lean_object* x_38; lean_object* x_39; uint8_t x_40; 
-lean_dec(x_5);
-x_37 = lean_array_get_size(x_6);
-x_38 = lean_unsigned_to_nat(1u);
-x_39 = lean_nat_sub(x_37, x_38);
-x_40 = lean_nat_dec_lt(x_39, x_37);
-lean_dec(x_37);
-if (x_40 == 0)
-{
-lean_dec(x_39);
-lean_dec(x_4);
-lean_dec(x_2);
-return x_6;
-}
-else
-{
-lean_object* x_41; lean_object* x_42; lean_object* x_43; uint8_t x_44; 
-x_41 = lean_array_fget(x_6, x_39);
-x_42 = lean_box(0);
-x_43 = lean_array_fset(x_6, x_39, x_42);
-x_44 = !lean_is_exclusive(x_41);
-if (x_44 == 0)
-{
-lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; 
-x_45 = lean_ctor_get(x_41, 1);
-x_46 = lean_ctor_get(x_41, 0);
-lean_dec(x_46);
-x_47 = lean_nat_add(x_3, x_38);
-x_48 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__11(x_1, x_2, x_47, x_45);
-lean_dec(x_47);
-lean_ctor_set(x_41, 1, x_48);
-lean_ctor_set(x_41, 0, x_4);
-x_49 = lean_array_fset(x_43, x_39, x_41);
-lean_dec(x_39);
-return x_49;
-}
-else
-{
-lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; 
-x_50 = lean_ctor_get(x_41, 1);
-lean_inc(x_50);
-lean_dec(x_41);
-x_51 = lean_nat_add(x_3, x_38);
-x_52 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__11(x_1, x_2, x_51, x_50);
-lean_dec(x_51);
-x_53 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_53, 0, x_4);
-lean_ctor_set(x_53, 1, x_52);
-x_54 = lean_array_fset(x_43, x_39, x_53);
-lean_dec(x_39);
-return x_54;
-}
-}
-}
-else
-{
-lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; 
-x_55 = lean_array_get_size(x_6);
-x_56 = lean_unsigned_to_nat(1u);
-x_57 = lean_nat_sub(x_55, x_56);
-lean_dec(x_55);
-x_58 = l___private_Init_Data_Array_BinSearch_0__Array_binInsertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__14(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_9, x_57);
-return x_58;
-}
-}
-else
-{
-lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; 
-lean_dec(x_34);
-lean_dec(x_5);
-x_59 = lean_unsigned_to_nat(1u);
-x_60 = lean_nat_add(x_3, x_59);
-x_61 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_createNodes___rarg(x_1, x_2, x_60);
-lean_dec(x_60);
-x_62 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_62, 0, x_4);
-lean_ctor_set(x_62, 1, x_61);
-x_63 = lean_array_push(x_6, x_62);
-return x_63;
-}
-}
-}
-else
-{
-lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; 
-lean_dec(x_12);
-lean_dec(x_5);
-x_64 = lean_unsigned_to_nat(1u);
-x_65 = lean_nat_add(x_3, x_64);
-x_66 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_createNodes___rarg(x_1, x_2, x_65);
-lean_dec(x_65);
-x_67 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_67, 0, x_4);
-lean_ctor_set(x_67, 1, x_66);
-x_68 = l_Array_insertAt___rarg(x_6, x_9, x_67);
-return x_68;
-}
-}
-else
-{
-lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; 
-lean_dec(x_5);
-x_69 = lean_unsigned_to_nat(1u);
-x_70 = lean_nat_add(x_3, x_69);
-x_71 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_createNodes___rarg(x_1, x_2, x_70);
-lean_dec(x_70);
-x_72 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_72, 0, x_4);
-lean_ctor_set(x_72, 1, x_71);
-x_73 = lean_array_push(x_6, x_72);
-return x_73;
-}
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__11(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
-_start:
-{
-uint8_t x_5; 
-x_5 = !lean_is_exclusive(x_4);
-if (x_5 == 0)
-{
-lean_object* x_6; lean_object* x_7; lean_object* x_8; uint8_t x_9; 
-x_6 = lean_ctor_get(x_4, 0);
-x_7 = lean_ctor_get(x_4, 1);
-x_8 = lean_array_get_size(x_1);
-x_9 = lean_nat_dec_lt(x_3, x_8);
-lean_dec(x_8);
-if (x_9 == 0)
-{
-lean_object* x_10; 
-x_10 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertVal___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__12(x_6, x_2);
-lean_ctor_set(x_4, 0, x_10);
-return x_4;
-}
-else
-{
-lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
-x_11 = lean_array_fget(x_1, x_3);
-x_12 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__10___closed__3;
-lean_inc(x_11);
-x_13 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_13, 0, x_11);
-lean_ctor_set(x_13, 1, x_12);
-x_14 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__10___closed__2;
-x_15 = l_Array_binInsertM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__13(x_1, x_2, x_3, x_11, x_14, x_7, x_13);
-lean_dec(x_13);
-lean_ctor_set(x_4, 1, x_15);
-return x_4;
-}
-}
-else
-{
-lean_object* x_16; lean_object* x_17; lean_object* x_18; uint8_t x_19; 
-x_16 = lean_ctor_get(x_4, 0);
-x_17 = lean_ctor_get(x_4, 1);
-lean_inc(x_17);
-lean_inc(x_16);
-lean_dec(x_4);
-x_18 = lean_array_get_size(x_1);
-x_19 = lean_nat_dec_lt(x_3, x_18);
-lean_dec(x_18);
-if (x_19 == 0)
-{
-lean_object* x_20; lean_object* x_21; 
-x_20 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertVal___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__12(x_16, x_2);
-x_21 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_21, 0, x_20);
-lean_ctor_set(x_21, 1, x_17);
-return x_21;
-}
-else
-{
-lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; 
-x_22 = lean_array_fget(x_1, x_3);
-x_23 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__10___closed__3;
-lean_inc(x_22);
-x_24 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_24, 0, x_22);
-lean_ctor_set(x_24, 1, x_23);
-x_25 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__10___closed__2;
-x_26 = l_Array_binInsertM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__13(x_1, x_2, x_3, x_22, x_25, x_17, x_24);
-lean_dec(x_24);
-x_27 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_27, 0, x_16);
-lean_ctor_set(x_27, 1, x_26);
-return x_27;
-}
-}
-}
-}
-LEAN_EXPORT lean_object* l_panic___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__15(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; lean_object* x_3; 
-x_2 = l_panic___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__16___closed__1;
-x_3 = lean_panic_fn(x_2, x_1);
-return x_3;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Meta_DiscrTree_insertCore___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__3(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-uint8_t x_4; 
-x_4 = l_Array_isEmpty___rarg(x_2);
-if (x_4 == 0)
-{
-lean_object* x_5; lean_object* x_6; uint8_t x_7; 
-x_5 = lean_array_get_size(x_2);
-x_6 = lean_unsigned_to_nat(0u);
-x_7 = lean_nat_dec_lt(x_6, x_5);
-lean_dec(x_5);
-if (x_7 == 0)
-{
-lean_object* x_8; lean_object* x_9; lean_object* x_10; 
-x_8 = l_Lean_Meta_DiscrTree_insertCore___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__4;
-x_9 = l_panic___at_Lean_Meta_DiscrTree_insertCore___spec__1(x_8);
-lean_inc(x_9);
-lean_inc(x_1);
-x_10 = l_Std_PersistentHashMap_find_x3f___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__4(x_1, x_9);
-if (lean_obj_tag(x_10) == 0)
-{
-lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-x_11 = lean_unsigned_to_nat(1u);
-x_12 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_createNodes___rarg(x_2, x_3, x_11);
-lean_dec(x_2);
-x_13 = l_Std_PersistentHashMap_insert___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__7(x_1, x_9, x_12);
-return x_13;
-}
-else
-{
-lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
-x_14 = lean_ctor_get(x_10, 0);
-lean_inc(x_14);
-lean_dec(x_10);
-x_15 = lean_unsigned_to_nat(1u);
-x_16 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__11(x_2, x_3, x_15, x_14);
-lean_dec(x_2);
-x_17 = l_Std_PersistentHashMap_insert___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__7(x_1, x_9, x_16);
-return x_17;
-}
-}
-else
-{
-lean_object* x_18; lean_object* x_19; 
-x_18 = lean_array_fget(x_2, x_6);
-lean_inc(x_18);
-lean_inc(x_1);
-x_19 = l_Std_PersistentHashMap_find_x3f___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__4(x_1, x_18);
-if (lean_obj_tag(x_19) == 0)
-{
-lean_object* x_20; lean_object* x_21; lean_object* x_22; 
-x_20 = lean_unsigned_to_nat(1u);
-x_21 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_createNodes___rarg(x_2, x_3, x_20);
-lean_dec(x_2);
-x_22 = l_Std_PersistentHashMap_insert___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__7(x_1, x_18, x_21);
-return x_22;
-}
-else
-{
-lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; 
-x_23 = lean_ctor_get(x_19, 0);
-lean_inc(x_23);
-lean_dec(x_19);
-x_24 = lean_unsigned_to_nat(1u);
-x_25 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__11(x_2, x_3, x_24, x_23);
-lean_dec(x_2);
-x_26 = l_Std_PersistentHashMap_insert___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__7(x_1, x_18, x_25);
-return x_26;
-}
-}
-}
-else
-{
-lean_object* x_27; lean_object* x_28; 
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_27 = l_Lean_Meta_DiscrTree_insertCore___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__8;
-x_28 = l_panic___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__15(x_27);
-return x_28;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Meta_DiscrTree_insert___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
-_start:
-{
-lean_object* x_9; 
-x_9 = l_Lean_Meta_DiscrTree_mkPath(x_2, x_4, x_5, x_6, x_7, x_8);
-if (lean_obj_tag(x_9) == 0)
-{
-uint8_t x_10; 
-x_10 = !lean_is_exclusive(x_9);
-if (x_10 == 0)
-{
-lean_object* x_11; lean_object* x_12; 
-x_11 = lean_ctor_get(x_9, 0);
-x_12 = l_Lean_Meta_DiscrTree_insertCore___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__3(x_1, x_11, x_3);
-lean_ctor_set(x_9, 0, x_12);
-return x_9;
-}
-else
-{
-lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
-x_13 = lean_ctor_get(x_9, 0);
-x_14 = lean_ctor_get(x_9, 1);
-lean_inc(x_14);
-lean_inc(x_13);
-lean_dec(x_9);
-x_15 = l_Lean_Meta_DiscrTree_insertCore___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__3(x_1, x_13, x_3);
-x_16 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_16, 0, x_15);
-lean_ctor_set(x_16, 1, x_14);
-return x_16;
-}
-}
-else
-{
-uint8_t x_17; 
-lean_dec(x_3);
-lean_dec(x_1);
-x_17 = !lean_is_exclusive(x_9);
-if (x_17 == 0)
-{
-return x_9;
-}
-else
-{
-lean_object* x_18; lean_object* x_19; lean_object* x_20; 
-x_18 = lean_ctor_get(x_9, 0);
-x_19 = lean_ctor_get(x_9, 1);
-lean_inc(x_19);
-lean_inc(x_18);
-lean_dec(x_9);
-x_20 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_20, 0, x_18);
-lean_ctor_set(x_20, 1, x_19);
-return x_20;
-}
-}
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitApp___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__18(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-if (lean_obj_tag(x_2) == 5)
-{
-lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; uint8_t x_8; 
-x_4 = lean_ctor_get(x_2, 0);
-lean_inc(x_4);
-x_5 = lean_ctor_get(x_2, 1);
-lean_inc(x_5);
-lean_dec(x_2);
-x_6 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitApp___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__18(x_1, x_4, x_3);
-x_7 = lean_ctor_get(x_6, 0);
-lean_inc(x_7);
-x_8 = lean_unbox(x_7);
-if (x_8 == 0)
-{
-lean_object* x_9; lean_object* x_10; 
-lean_dec(x_7);
-x_9 = lean_ctor_get(x_6, 1);
-lean_inc(x_9);
-lean_dec(x_6);
-x_10 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__16(x_1, x_5, x_9);
-return x_10;
-}
-else
-{
-uint8_t x_11; 
-lean_dec(x_5);
-x_11 = !lean_is_exclusive(x_6);
-if (x_11 == 0)
-{
-lean_object* x_12; 
-x_12 = lean_ctor_get(x_6, 0);
-lean_dec(x_12);
-return x_6;
-}
-else
-{
-lean_object* x_13; lean_object* x_14; 
-x_13 = lean_ctor_get(x_6, 1);
-lean_inc(x_13);
-lean_dec(x_6);
-x_14 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_14, 0, x_7);
-lean_ctor_set(x_14, 1, x_13);
-return x_14;
-}
-}
-}
-else
-{
-lean_object* x_15; 
-x_15 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__16(x_1, x_2, x_3);
-return x_15;
-}
-}
-}
-LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__21(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4) {
-_start:
-{
-uint8_t x_5; 
-x_5 = lean_usize_dec_eq(x_3, x_4);
-if (x_5 == 0)
-{
-lean_object* x_6; uint8_t x_7; 
-x_6 = lean_array_uget(x_2, x_3);
-x_7 = l_Std_PersistentArray_anyMAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__20(x_1, x_6);
-if (x_7 == 0)
-{
-size_t x_8; size_t x_9; 
-x_8 = 1;
-x_9 = lean_usize_add(x_3, x_8);
-x_3 = x_9;
-goto _start;
-}
-else
-{
-uint8_t x_11; 
-x_11 = 1;
-return x_11;
-}
-}
-else
-{
-uint8_t x_12; 
-x_12 = 0;
-return x_12;
-}
-}
-}
-LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__22(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4) {
-_start:
-{
-uint8_t x_5; 
-x_5 = lean_usize_dec_eq(x_3, x_4);
-if (x_5 == 0)
-{
-lean_object* x_6; 
-x_6 = lean_array_uget(x_2, x_3);
-if (lean_obj_tag(x_6) == 0)
-{
-size_t x_7; size_t x_8; 
-x_7 = 1;
-x_8 = lean_usize_add(x_3, x_7);
-x_3 = x_8;
-goto _start;
-}
-else
-{
-lean_object* x_10; lean_object* x_11; uint8_t x_12; 
-x_10 = lean_ctor_get(x_6, 0);
-lean_inc(x_10);
-lean_dec(x_6);
-x_11 = l_Lean_LocalDecl_fvarId(x_10);
-lean_dec(x_10);
-x_12 = l_Array_contains___at___private_Lean_Class_0__Lean_checkOutParam___spec__1(x_1, x_11);
-lean_dec(x_11);
-if (x_12 == 0)
-{
-size_t x_13; size_t x_14; 
-x_13 = 1;
-x_14 = lean_usize_add(x_3, x_13);
-x_3 = x_14;
-goto _start;
-}
-else
-{
-uint8_t x_16; 
-x_16 = 1;
-return x_16;
-}
-}
-}
-else
-{
-uint8_t x_17; 
-x_17 = 0;
-return x_17;
-}
-}
-}
-LEAN_EXPORT uint8_t l_Std_PersistentArray_anyMAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__20(lean_object* x_1, lean_object* x_2) {
-_start:
-{
-if (lean_obj_tag(x_2) == 0)
-{
-lean_object* x_3; lean_object* x_4; lean_object* x_5; uint8_t x_6; 
-x_3 = lean_ctor_get(x_2, 0);
-lean_inc(x_3);
-lean_dec(x_2);
-x_4 = lean_array_get_size(x_3);
-x_5 = lean_unsigned_to_nat(0u);
-x_6 = lean_nat_dec_lt(x_5, x_4);
-if (x_6 == 0)
-{
-uint8_t x_7; 
-lean_dec(x_4);
-lean_dec(x_3);
-x_7 = 0;
-return x_7;
-}
-else
-{
-uint8_t x_8; 
-x_8 = lean_nat_dec_le(x_4, x_4);
-if (x_8 == 0)
-{
-uint8_t x_9; 
-lean_dec(x_4);
-lean_dec(x_3);
-x_9 = 0;
-return x_9;
-}
-else
-{
-size_t x_10; size_t x_11; uint8_t x_12; 
-x_10 = 0;
-x_11 = lean_usize_of_nat(x_4);
-lean_dec(x_4);
-x_12 = l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__21(x_1, x_3, x_10, x_11);
-lean_dec(x_3);
-return x_12;
-}
-}
-}
-else
-{
-lean_object* x_13; lean_object* x_14; lean_object* x_15; uint8_t x_16; 
-x_13 = lean_ctor_get(x_2, 0);
-lean_inc(x_13);
-lean_dec(x_2);
-x_14 = lean_array_get_size(x_13);
-x_15 = lean_unsigned_to_nat(0u);
-x_16 = lean_nat_dec_lt(x_15, x_14);
-if (x_16 == 0)
-{
-uint8_t x_17; 
-lean_dec(x_14);
-lean_dec(x_13);
-x_17 = 0;
-return x_17;
-}
-else
-{
-uint8_t x_18; 
-x_18 = lean_nat_dec_le(x_14, x_14);
-if (x_18 == 0)
-{
-uint8_t x_19; 
-lean_dec(x_14);
-lean_dec(x_13);
-x_19 = 0;
-return x_19;
-}
-else
-{
-size_t x_20; size_t x_21; uint8_t x_22; 
-x_20 = 0;
-x_21 = lean_usize_of_nat(x_14);
-lean_dec(x_14);
-x_22 = l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__22(x_1, x_13, x_20, x_21);
-lean_dec(x_13);
-return x_22;
-}
-}
-}
-}
-}
-LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__23(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4) {
-_start:
-{
-uint8_t x_5; 
-x_5 = lean_usize_dec_eq(x_3, x_4);
-if (x_5 == 0)
-{
-lean_object* x_6; 
-x_6 = lean_array_uget(x_2, x_3);
-if (lean_obj_tag(x_6) == 0)
-{
-size_t x_7; size_t x_8; 
-x_7 = 1;
-x_8 = lean_usize_add(x_3, x_7);
-x_3 = x_8;
-goto _start;
-}
-else
-{
-lean_object* x_10; lean_object* x_11; uint8_t x_12; 
-x_10 = lean_ctor_get(x_6, 0);
-lean_inc(x_10);
-lean_dec(x_6);
-x_11 = l_Lean_LocalDecl_fvarId(x_10);
-lean_dec(x_10);
-x_12 = l_Array_contains___at___private_Lean_Class_0__Lean_checkOutParam___spec__1(x_1, x_11);
-lean_dec(x_11);
-if (x_12 == 0)
-{
-size_t x_13; size_t x_14; 
-x_13 = 1;
-x_14 = lean_usize_add(x_3, x_13);
-x_3 = x_14;
-goto _start;
-}
-else
-{
-uint8_t x_16; 
-x_16 = 1;
-return x_16;
-}
-}
-}
-else
-{
-uint8_t x_17; 
-x_17 = 0;
-return x_17;
-}
-}
-}
-LEAN_EXPORT uint8_t l_Std_PersistentArray_anyM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__19(lean_object* x_1, lean_object* x_2) {
-_start:
-{
-lean_object* x_3; uint8_t x_4; 
-x_3 = lean_ctor_get(x_2, 0);
-lean_inc(x_3);
-x_4 = l_Std_PersistentArray_anyMAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__20(x_1, x_3);
-if (x_4 == 0)
-{
-lean_object* x_5; lean_object* x_6; lean_object* x_7; uint8_t x_8; 
-x_5 = lean_ctor_get(x_2, 1);
-lean_inc(x_5);
-lean_dec(x_2);
-x_6 = lean_array_get_size(x_5);
-x_7 = lean_unsigned_to_nat(0u);
-x_8 = lean_nat_dec_lt(x_7, x_6);
-if (x_8 == 0)
-{
-uint8_t x_9; 
-lean_dec(x_6);
-lean_dec(x_5);
-x_9 = 0;
-return x_9;
-}
-else
-{
-uint8_t x_10; 
-x_10 = lean_nat_dec_le(x_6, x_6);
-if (x_10 == 0)
-{
-uint8_t x_11; 
-lean_dec(x_6);
-lean_dec(x_5);
-x_11 = 0;
-return x_11;
-}
-else
-{
-size_t x_12; size_t x_13; uint8_t x_14; 
-x_12 = 0;
-x_13 = lean_usize_of_nat(x_6);
-lean_dec(x_6);
-x_14 = l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__23(x_1, x_5, x_12, x_13);
-lean_dec(x_5);
-return x_14;
-}
-}
-}
-else
-{
-lean_dec(x_2);
-return x_4;
-}
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitMain___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__17(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-switch (lean_obj_tag(x_2)) {
-case 1:
-{
-lean_object* x_4; uint8_t x_5; lean_object* x_6; lean_object* x_7; 
-x_4 = lean_ctor_get(x_2, 0);
-lean_inc(x_4);
-lean_dec(x_2);
-x_5 = l_Array_contains___at___private_Lean_Class_0__Lean_checkOutParam___spec__1(x_1, x_4);
-lean_dec(x_4);
-x_6 = lean_box(x_5);
-x_7 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_7, 0, x_6);
-lean_ctor_set(x_7, 1, x_3);
-return x_7;
-}
-case 2:
-{
-lean_object* x_8; lean_object* x_9; lean_object* x_10; 
-x_8 = lean_ctor_get(x_2, 0);
-lean_inc(x_8);
-lean_dec(x_2);
-lean_inc(x_8);
-x_9 = l_Lean_getExprMVarAssignment_x3f___at_Lean_exprDependsOn___spec__4(x_8, x_3);
-x_10 = lean_ctor_get(x_9, 0);
-lean_inc(x_10);
-if (lean_obj_tag(x_10) == 0)
-{
-uint8_t x_11; 
-x_11 = !lean_is_exclusive(x_9);
-if (x_11 == 0)
-{
-lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; uint8_t x_18; lean_object* x_19; 
-x_12 = lean_ctor_get(x_9, 1);
-x_13 = lean_ctor_get(x_9, 0);
-lean_dec(x_13);
-x_14 = lean_ctor_get(x_12, 1);
-lean_inc(x_14);
-x_15 = l_Lean_MetavarContext_getDecl(x_14, x_8);
-x_16 = lean_ctor_get(x_15, 1);
-lean_inc(x_16);
-lean_dec(x_15);
-x_17 = lean_ctor_get(x_16, 1);
-lean_inc(x_17);
-lean_dec(x_16);
-x_18 = l_Std_PersistentArray_anyM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__19(x_1, x_17);
-x_19 = lean_box(x_18);
-lean_ctor_set(x_9, 0, x_19);
-return x_9;
-}
-else
-{
-lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; uint8_t x_25; lean_object* x_26; lean_object* x_27; 
-x_20 = lean_ctor_get(x_9, 1);
-lean_inc(x_20);
-lean_dec(x_9);
-x_21 = lean_ctor_get(x_20, 1);
-lean_inc(x_21);
-x_22 = l_Lean_MetavarContext_getDecl(x_21, x_8);
-x_23 = lean_ctor_get(x_22, 1);
-lean_inc(x_23);
-lean_dec(x_22);
-x_24 = lean_ctor_get(x_23, 1);
-lean_inc(x_24);
-lean_dec(x_23);
-x_25 = l_Std_PersistentArray_anyM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__19(x_1, x_24);
-x_26 = lean_box(x_25);
-x_27 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_27, 0, x_26);
-lean_ctor_set(x_27, 1, x_20);
-return x_27;
-}
-}
-else
-{
-lean_object* x_28; lean_object* x_29; lean_object* x_30; 
-lean_dec(x_8);
-x_28 = lean_ctor_get(x_9, 1);
-lean_inc(x_28);
-lean_dec(x_9);
-x_29 = lean_ctor_get(x_10, 0);
-lean_inc(x_29);
-lean_dec(x_10);
-x_30 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__16(x_1, x_29, x_28);
-return x_30;
-}
-}
-case 5:
-{
-lean_object* x_31; uint8_t x_32; 
-x_31 = l_Lean_Expr_getAppFn(x_2);
-x_32 = l_Lean_Expr_isMVar(x_31);
-if (x_32 == 0)
-{
-lean_object* x_33; 
-lean_dec(x_31);
-x_33 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitApp___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__18(x_1, x_2, x_3);
-return x_33;
-}
-else
-{
-lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; uint8_t x_38; 
-lean_inc(x_2);
-x_34 = l_Lean_instantiateMVars___at_Lean_exprDependsOn___spec__11(x_2, x_3);
-x_35 = lean_ctor_get(x_34, 0);
-lean_inc(x_35);
-x_36 = lean_ctor_get(x_34, 1);
-lean_inc(x_36);
-lean_dec(x_34);
-x_37 = l_Lean_Expr_getAppFn(x_35);
-x_38 = lean_expr_eqv(x_37, x_31);
-lean_dec(x_31);
-lean_dec(x_37);
-if (x_38 == 0)
-{
-lean_dec(x_2);
-x_2 = x_35;
-x_3 = x_36;
-goto _start;
-}
-else
-{
-lean_object* x_40; 
-lean_dec(x_35);
-x_40 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitApp___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__18(x_1, x_2, x_36);
-return x_40;
-}
-}
-}
-case 6:
-{
-lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; uint8_t x_45; 
-x_41 = lean_ctor_get(x_2, 1);
-lean_inc(x_41);
-x_42 = lean_ctor_get(x_2, 2);
-lean_inc(x_42);
-lean_dec(x_2);
-x_43 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__16(x_1, x_41, x_3);
-x_44 = lean_ctor_get(x_43, 0);
-lean_inc(x_44);
-x_45 = lean_unbox(x_44);
-if (x_45 == 0)
-{
-lean_object* x_46; lean_object* x_47; 
-lean_dec(x_44);
-x_46 = lean_ctor_get(x_43, 1);
-lean_inc(x_46);
-lean_dec(x_43);
-x_47 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__16(x_1, x_42, x_46);
-return x_47;
-}
-else
-{
-uint8_t x_48; 
-lean_dec(x_42);
-x_48 = !lean_is_exclusive(x_43);
-if (x_48 == 0)
-{
-lean_object* x_49; 
-x_49 = lean_ctor_get(x_43, 0);
-lean_dec(x_49);
-return x_43;
-}
-else
-{
-lean_object* x_50; lean_object* x_51; 
-x_50 = lean_ctor_get(x_43, 1);
-lean_inc(x_50);
-lean_dec(x_43);
-x_51 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_51, 0, x_44);
-lean_ctor_set(x_51, 1, x_50);
-return x_51;
-}
-}
-}
-case 7:
-{
-lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; uint8_t x_56; 
-x_52 = lean_ctor_get(x_2, 1);
-lean_inc(x_52);
-x_53 = lean_ctor_get(x_2, 2);
-lean_inc(x_53);
-lean_dec(x_2);
-x_54 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__16(x_1, x_52, x_3);
-x_55 = lean_ctor_get(x_54, 0);
-lean_inc(x_55);
-x_56 = lean_unbox(x_55);
-if (x_56 == 0)
-{
-lean_object* x_57; lean_object* x_58; 
-lean_dec(x_55);
-x_57 = lean_ctor_get(x_54, 1);
-lean_inc(x_57);
-lean_dec(x_54);
-x_58 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__16(x_1, x_53, x_57);
-return x_58;
-}
-else
-{
-uint8_t x_59; 
-lean_dec(x_53);
-x_59 = !lean_is_exclusive(x_54);
-if (x_59 == 0)
-{
-lean_object* x_60; 
-x_60 = lean_ctor_get(x_54, 0);
-lean_dec(x_60);
-return x_54;
-}
-else
-{
-lean_object* x_61; lean_object* x_62; 
-x_61 = lean_ctor_get(x_54, 1);
-lean_inc(x_61);
-lean_dec(x_54);
-x_62 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_62, 0, x_55);
-lean_ctor_set(x_62, 1, x_61);
-return x_62;
-}
-}
-}
-case 8:
-{
-lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; uint8_t x_68; 
-x_63 = lean_ctor_get(x_2, 1);
-lean_inc(x_63);
-x_64 = lean_ctor_get(x_2, 2);
-lean_inc(x_64);
-x_65 = lean_ctor_get(x_2, 3);
-lean_inc(x_65);
-lean_dec(x_2);
-x_66 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__16(x_1, x_63, x_3);
-x_67 = lean_ctor_get(x_66, 0);
-lean_inc(x_67);
-x_68 = lean_unbox(x_67);
-if (x_68 == 0)
-{
-lean_object* x_69; lean_object* x_70; lean_object* x_71; uint8_t x_72; 
-lean_dec(x_67);
-x_69 = lean_ctor_get(x_66, 1);
-lean_inc(x_69);
-lean_dec(x_66);
-x_70 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__16(x_1, x_64, x_69);
-x_71 = lean_ctor_get(x_70, 0);
-lean_inc(x_71);
-x_72 = lean_unbox(x_71);
-if (x_72 == 0)
-{
-lean_object* x_73; lean_object* x_74; 
-lean_dec(x_71);
-x_73 = lean_ctor_get(x_70, 1);
-lean_inc(x_73);
-lean_dec(x_70);
-x_74 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__16(x_1, x_65, x_73);
-return x_74;
-}
-else
-{
-uint8_t x_75; 
-lean_dec(x_65);
-x_75 = !lean_is_exclusive(x_70);
-if (x_75 == 0)
-{
-lean_object* x_76; 
-x_76 = lean_ctor_get(x_70, 0);
-lean_dec(x_76);
-return x_70;
-}
-else
-{
-lean_object* x_77; lean_object* x_78; 
-x_77 = lean_ctor_get(x_70, 1);
-lean_inc(x_77);
-lean_dec(x_70);
-x_78 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_78, 0, x_71);
-lean_ctor_set(x_78, 1, x_77);
-return x_78;
-}
-}
-}
-else
-{
-uint8_t x_79; 
-lean_dec(x_65);
-lean_dec(x_64);
-x_79 = !lean_is_exclusive(x_66);
-if (x_79 == 0)
-{
-lean_object* x_80; 
-x_80 = lean_ctor_get(x_66, 0);
-lean_dec(x_80);
-return x_66;
-}
-else
-{
-lean_object* x_81; lean_object* x_82; 
-x_81 = lean_ctor_get(x_66, 1);
-lean_inc(x_81);
-lean_dec(x_66);
-x_82 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_82, 0, x_67);
-lean_ctor_set(x_82, 1, x_81);
-return x_82;
-}
-}
-}
-case 10:
-{
-lean_object* x_83; lean_object* x_84; 
-x_83 = lean_ctor_get(x_2, 1);
-lean_inc(x_83);
-lean_dec(x_2);
-x_84 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__16(x_1, x_83, x_3);
-return x_84;
-}
-case 11:
-{
-lean_object* x_85; lean_object* x_86; 
-x_85 = lean_ctor_get(x_2, 2);
-lean_inc(x_85);
-lean_dec(x_2);
-x_86 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__16(x_1, x_85, x_3);
-return x_86;
-}
-default: 
-{
-uint8_t x_87; lean_object* x_88; lean_object* x_89; 
-lean_dec(x_2);
-x_87 = 0;
-x_88 = lean_box(x_87);
-x_89 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_89, 0, x_88);
-lean_ctor_set(x_89, 1, x_3);
-return x_89;
-}
-}
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__16(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-lean_object* x_4; lean_object* x_5; uint8_t x_6; 
-lean_inc(x_2);
-x_4 = l___private_Lean_MetavarContext_0__Lean_DependsOn_shouldVisit(x_2, x_3);
-x_5 = lean_ctor_get(x_4, 0);
-lean_inc(x_5);
-x_6 = lean_unbox(x_5);
-lean_dec(x_5);
-if (x_6 == 0)
-{
-uint8_t x_7; 
-lean_dec(x_2);
-x_7 = !lean_is_exclusive(x_4);
-if (x_7 == 0)
-{
-lean_object* x_8; uint8_t x_9; lean_object* x_10; 
-x_8 = lean_ctor_get(x_4, 0);
-lean_dec(x_8);
-x_9 = 0;
-x_10 = lean_box(x_9);
-lean_ctor_set(x_4, 0, x_10);
-return x_4;
-}
-else
-{
-lean_object* x_11; uint8_t x_12; lean_object* x_13; lean_object* x_14; 
-x_11 = lean_ctor_get(x_4, 1);
-lean_inc(x_11);
-lean_dec(x_4);
-x_12 = 0;
-x_13 = lean_box(x_12);
-x_14 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_14, 0, x_13);
-lean_ctor_set(x_14, 1, x_11);
-return x_14;
-}
-}
-else
-{
-lean_object* x_15; lean_object* x_16; 
-x_15 = lean_ctor_get(x_4, 1);
-lean_inc(x_15);
-lean_dec(x_4);
-x_16 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitMain___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__17(x_1, x_2, x_15);
-return x_16;
-}
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitApp___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__26(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-if (lean_obj_tag(x_2) == 5)
-{
-lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; uint8_t x_8; 
-x_4 = lean_ctor_get(x_2, 0);
-lean_inc(x_4);
-x_5 = lean_ctor_get(x_2, 1);
-lean_inc(x_5);
-lean_dec(x_2);
-x_6 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitApp___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__26(x_1, x_4, x_3);
-x_7 = lean_ctor_get(x_6, 0);
-lean_inc(x_7);
-x_8 = lean_unbox(x_7);
-if (x_8 == 0)
-{
-lean_object* x_9; lean_object* x_10; 
-lean_dec(x_7);
-x_9 = lean_ctor_get(x_6, 1);
-lean_inc(x_9);
-lean_dec(x_6);
-x_10 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__24(x_1, x_5, x_9);
-return x_10;
-}
-else
-{
-uint8_t x_11; 
-lean_dec(x_5);
-x_11 = !lean_is_exclusive(x_6);
-if (x_11 == 0)
-{
-lean_object* x_12; 
-x_12 = lean_ctor_get(x_6, 0);
-lean_dec(x_12);
-return x_6;
-}
-else
-{
-lean_object* x_13; lean_object* x_14; 
-x_13 = lean_ctor_get(x_6, 1);
-lean_inc(x_13);
-lean_dec(x_6);
-x_14 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_14, 0, x_7);
-lean_ctor_set(x_14, 1, x_13);
-return x_14;
-}
-}
-}
-else
-{
-lean_object* x_15; 
-x_15 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__24(x_1, x_2, x_3);
-return x_15;
-}
-}
-}
-LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__29(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4) {
-_start:
-{
-uint8_t x_5; 
-x_5 = lean_usize_dec_eq(x_3, x_4);
-if (x_5 == 0)
-{
-lean_object* x_6; uint8_t x_7; 
-x_6 = lean_array_uget(x_2, x_3);
-x_7 = l_Std_PersistentArray_anyMAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__28(x_1, x_6);
-if (x_7 == 0)
-{
-size_t x_8; size_t x_9; 
-x_8 = 1;
-x_9 = lean_usize_add(x_3, x_8);
-x_3 = x_9;
-goto _start;
-}
-else
-{
-uint8_t x_11; 
-x_11 = 1;
-return x_11;
-}
-}
-else
-{
-uint8_t x_12; 
-x_12 = 0;
-return x_12;
-}
-}
-}
-LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__30(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4) {
-_start:
-{
-uint8_t x_5; 
-x_5 = lean_usize_dec_eq(x_3, x_4);
-if (x_5 == 0)
-{
-lean_object* x_6; 
-x_6 = lean_array_uget(x_2, x_3);
-if (lean_obj_tag(x_6) == 0)
-{
-size_t x_7; size_t x_8; 
-x_7 = 1;
-x_8 = lean_usize_add(x_3, x_7);
-x_3 = x_8;
-goto _start;
-}
-else
-{
-lean_object* x_10; lean_object* x_11; uint8_t x_12; 
-x_10 = lean_ctor_get(x_6, 0);
-lean_inc(x_10);
-lean_dec(x_6);
-x_11 = l_Lean_LocalDecl_fvarId(x_10);
-lean_dec(x_10);
-x_12 = l_Array_contains___at___private_Lean_Class_0__Lean_checkOutParam___spec__1(x_1, x_11);
-lean_dec(x_11);
-if (x_12 == 0)
-{
-size_t x_13; size_t x_14; 
-x_13 = 1;
-x_14 = lean_usize_add(x_3, x_13);
-x_3 = x_14;
-goto _start;
-}
-else
-{
-uint8_t x_16; 
-x_16 = 1;
-return x_16;
-}
-}
-}
-else
-{
-uint8_t x_17; 
-x_17 = 0;
-return x_17;
-}
-}
-}
-LEAN_EXPORT uint8_t l_Std_PersistentArray_anyMAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__28(lean_object* x_1, lean_object* x_2) {
-_start:
-{
-if (lean_obj_tag(x_2) == 0)
-{
-lean_object* x_3; lean_object* x_4; lean_object* x_5; uint8_t x_6; 
-x_3 = lean_ctor_get(x_2, 0);
-lean_inc(x_3);
-lean_dec(x_2);
-x_4 = lean_array_get_size(x_3);
-x_5 = lean_unsigned_to_nat(0u);
-x_6 = lean_nat_dec_lt(x_5, x_4);
-if (x_6 == 0)
-{
-uint8_t x_7; 
-lean_dec(x_4);
-lean_dec(x_3);
-x_7 = 0;
-return x_7;
-}
-else
-{
-uint8_t x_8; 
-x_8 = lean_nat_dec_le(x_4, x_4);
-if (x_8 == 0)
-{
-uint8_t x_9; 
-lean_dec(x_4);
-lean_dec(x_3);
-x_9 = 0;
-return x_9;
-}
-else
-{
-size_t x_10; size_t x_11; uint8_t x_12; 
-x_10 = 0;
-x_11 = lean_usize_of_nat(x_4);
-lean_dec(x_4);
-x_12 = l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__29(x_1, x_3, x_10, x_11);
-lean_dec(x_3);
-return x_12;
-}
-}
-}
-else
-{
-lean_object* x_13; lean_object* x_14; lean_object* x_15; uint8_t x_16; 
-x_13 = lean_ctor_get(x_2, 0);
-lean_inc(x_13);
-lean_dec(x_2);
-x_14 = lean_array_get_size(x_13);
-x_15 = lean_unsigned_to_nat(0u);
-x_16 = lean_nat_dec_lt(x_15, x_14);
-if (x_16 == 0)
-{
-uint8_t x_17; 
-lean_dec(x_14);
-lean_dec(x_13);
-x_17 = 0;
-return x_17;
-}
-else
-{
-uint8_t x_18; 
-x_18 = lean_nat_dec_le(x_14, x_14);
-if (x_18 == 0)
-{
-uint8_t x_19; 
-lean_dec(x_14);
-lean_dec(x_13);
-x_19 = 0;
-return x_19;
-}
-else
-{
-size_t x_20; size_t x_21; uint8_t x_22; 
-x_20 = 0;
-x_21 = lean_usize_of_nat(x_14);
-lean_dec(x_14);
-x_22 = l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__30(x_1, x_13, x_20, x_21);
-lean_dec(x_13);
-return x_22;
-}
-}
-}
-}
-}
-LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__31(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4) {
-_start:
-{
-uint8_t x_5; 
-x_5 = lean_usize_dec_eq(x_3, x_4);
-if (x_5 == 0)
-{
-lean_object* x_6; 
-x_6 = lean_array_uget(x_2, x_3);
-if (lean_obj_tag(x_6) == 0)
-{
-size_t x_7; size_t x_8; 
-x_7 = 1;
-x_8 = lean_usize_add(x_3, x_7);
-x_3 = x_8;
-goto _start;
-}
-else
-{
-lean_object* x_10; lean_object* x_11; uint8_t x_12; 
-x_10 = lean_ctor_get(x_6, 0);
-lean_inc(x_10);
-lean_dec(x_6);
-x_11 = l_Lean_LocalDecl_fvarId(x_10);
-lean_dec(x_10);
-x_12 = l_Array_contains___at___private_Lean_Class_0__Lean_checkOutParam___spec__1(x_1, x_11);
-lean_dec(x_11);
-if (x_12 == 0)
-{
-size_t x_13; size_t x_14; 
-x_13 = 1;
-x_14 = lean_usize_add(x_3, x_13);
-x_3 = x_14;
-goto _start;
-}
-else
-{
-uint8_t x_16; 
-x_16 = 1;
-return x_16;
-}
-}
-}
-else
-{
-uint8_t x_17; 
-x_17 = 0;
-return x_17;
-}
-}
-}
-LEAN_EXPORT uint8_t l_Std_PersistentArray_anyM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__27(lean_object* x_1, lean_object* x_2) {
-_start:
-{
-lean_object* x_3; uint8_t x_4; 
-x_3 = lean_ctor_get(x_2, 0);
-lean_inc(x_3);
-x_4 = l_Std_PersistentArray_anyMAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__28(x_1, x_3);
-if (x_4 == 0)
-{
-lean_object* x_5; lean_object* x_6; lean_object* x_7; uint8_t x_8; 
-x_5 = lean_ctor_get(x_2, 1);
-lean_inc(x_5);
-lean_dec(x_2);
-x_6 = lean_array_get_size(x_5);
-x_7 = lean_unsigned_to_nat(0u);
-x_8 = lean_nat_dec_lt(x_7, x_6);
-if (x_8 == 0)
-{
-uint8_t x_9; 
-lean_dec(x_6);
-lean_dec(x_5);
-x_9 = 0;
-return x_9;
-}
-else
-{
-uint8_t x_10; 
-x_10 = lean_nat_dec_le(x_6, x_6);
-if (x_10 == 0)
-{
-uint8_t x_11; 
-lean_dec(x_6);
-lean_dec(x_5);
-x_11 = 0;
-return x_11;
-}
-else
-{
-size_t x_12; size_t x_13; uint8_t x_14; 
-x_12 = 0;
-x_13 = lean_usize_of_nat(x_6);
-lean_dec(x_6);
-x_14 = l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__31(x_1, x_5, x_12, x_13);
-lean_dec(x_5);
-return x_14;
-}
-}
-}
-else
-{
-lean_dec(x_2);
-return x_4;
-}
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitMain___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__25(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-switch (lean_obj_tag(x_2)) {
-case 1:
-{
-lean_object* x_4; uint8_t x_5; lean_object* x_6; lean_object* x_7; 
-x_4 = lean_ctor_get(x_2, 0);
-lean_inc(x_4);
-lean_dec(x_2);
-x_5 = l_Array_contains___at___private_Lean_Class_0__Lean_checkOutParam___spec__1(x_1, x_4);
-lean_dec(x_4);
-x_6 = lean_box(x_5);
-x_7 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_7, 0, x_6);
-lean_ctor_set(x_7, 1, x_3);
-return x_7;
-}
-case 2:
-{
-lean_object* x_8; lean_object* x_9; lean_object* x_10; 
-x_8 = lean_ctor_get(x_2, 0);
-lean_inc(x_8);
-lean_dec(x_2);
-lean_inc(x_8);
-x_9 = l_Lean_getExprMVarAssignment_x3f___at_Lean_exprDependsOn___spec__4(x_8, x_3);
-x_10 = lean_ctor_get(x_9, 0);
-lean_inc(x_10);
-if (lean_obj_tag(x_10) == 0)
-{
-uint8_t x_11; 
-x_11 = !lean_is_exclusive(x_9);
-if (x_11 == 0)
-{
-lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; uint8_t x_18; lean_object* x_19; 
-x_12 = lean_ctor_get(x_9, 1);
-x_13 = lean_ctor_get(x_9, 0);
-lean_dec(x_13);
-x_14 = lean_ctor_get(x_12, 1);
-lean_inc(x_14);
-x_15 = l_Lean_MetavarContext_getDecl(x_14, x_8);
-x_16 = lean_ctor_get(x_15, 1);
-lean_inc(x_16);
-lean_dec(x_15);
-x_17 = lean_ctor_get(x_16, 1);
-lean_inc(x_17);
-lean_dec(x_16);
-x_18 = l_Std_PersistentArray_anyM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__27(x_1, x_17);
-x_19 = lean_box(x_18);
-lean_ctor_set(x_9, 0, x_19);
-return x_9;
-}
-else
-{
-lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; uint8_t x_25; lean_object* x_26; lean_object* x_27; 
-x_20 = lean_ctor_get(x_9, 1);
-lean_inc(x_20);
-lean_dec(x_9);
-x_21 = lean_ctor_get(x_20, 1);
-lean_inc(x_21);
-x_22 = l_Lean_MetavarContext_getDecl(x_21, x_8);
-x_23 = lean_ctor_get(x_22, 1);
-lean_inc(x_23);
-lean_dec(x_22);
-x_24 = lean_ctor_get(x_23, 1);
-lean_inc(x_24);
-lean_dec(x_23);
-x_25 = l_Std_PersistentArray_anyM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__27(x_1, x_24);
-x_26 = lean_box(x_25);
-x_27 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_27, 0, x_26);
-lean_ctor_set(x_27, 1, x_20);
-return x_27;
-}
-}
-else
-{
-lean_object* x_28; lean_object* x_29; lean_object* x_30; 
-lean_dec(x_8);
-x_28 = lean_ctor_get(x_9, 1);
-lean_inc(x_28);
-lean_dec(x_9);
-x_29 = lean_ctor_get(x_10, 0);
-lean_inc(x_29);
-lean_dec(x_10);
-x_30 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__24(x_1, x_29, x_28);
-return x_30;
-}
-}
-case 5:
-{
-lean_object* x_31; uint8_t x_32; 
-x_31 = l_Lean_Expr_getAppFn(x_2);
-x_32 = l_Lean_Expr_isMVar(x_31);
-if (x_32 == 0)
-{
-lean_object* x_33; 
-lean_dec(x_31);
-x_33 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitApp___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__26(x_1, x_2, x_3);
-return x_33;
-}
-else
-{
-lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; uint8_t x_38; 
-lean_inc(x_2);
-x_34 = l_Lean_instantiateMVars___at_Lean_exprDependsOn___spec__11(x_2, x_3);
-x_35 = lean_ctor_get(x_34, 0);
-lean_inc(x_35);
-x_36 = lean_ctor_get(x_34, 1);
-lean_inc(x_36);
-lean_dec(x_34);
-x_37 = l_Lean_Expr_getAppFn(x_35);
-x_38 = lean_expr_eqv(x_37, x_31);
-lean_dec(x_31);
-lean_dec(x_37);
-if (x_38 == 0)
-{
-lean_dec(x_2);
-x_2 = x_35;
-x_3 = x_36;
-goto _start;
-}
-else
-{
-lean_object* x_40; 
-lean_dec(x_35);
-x_40 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitApp___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__26(x_1, x_2, x_36);
-return x_40;
-}
-}
-}
-case 6:
-{
-lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; uint8_t x_45; 
-x_41 = lean_ctor_get(x_2, 1);
-lean_inc(x_41);
-x_42 = lean_ctor_get(x_2, 2);
-lean_inc(x_42);
-lean_dec(x_2);
-x_43 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__24(x_1, x_41, x_3);
-x_44 = lean_ctor_get(x_43, 0);
-lean_inc(x_44);
-x_45 = lean_unbox(x_44);
-if (x_45 == 0)
-{
-lean_object* x_46; lean_object* x_47; 
-lean_dec(x_44);
-x_46 = lean_ctor_get(x_43, 1);
-lean_inc(x_46);
-lean_dec(x_43);
-x_47 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__24(x_1, x_42, x_46);
-return x_47;
-}
-else
-{
-uint8_t x_48; 
-lean_dec(x_42);
-x_48 = !lean_is_exclusive(x_43);
-if (x_48 == 0)
-{
-lean_object* x_49; 
-x_49 = lean_ctor_get(x_43, 0);
-lean_dec(x_49);
-return x_43;
-}
-else
-{
-lean_object* x_50; lean_object* x_51; 
-x_50 = lean_ctor_get(x_43, 1);
-lean_inc(x_50);
-lean_dec(x_43);
-x_51 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_51, 0, x_44);
-lean_ctor_set(x_51, 1, x_50);
-return x_51;
-}
-}
-}
-case 7:
-{
-lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; uint8_t x_56; 
-x_52 = lean_ctor_get(x_2, 1);
-lean_inc(x_52);
-x_53 = lean_ctor_get(x_2, 2);
-lean_inc(x_53);
-lean_dec(x_2);
-x_54 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__24(x_1, x_52, x_3);
-x_55 = lean_ctor_get(x_54, 0);
-lean_inc(x_55);
-x_56 = lean_unbox(x_55);
-if (x_56 == 0)
-{
-lean_object* x_57; lean_object* x_58; 
-lean_dec(x_55);
-x_57 = lean_ctor_get(x_54, 1);
-lean_inc(x_57);
-lean_dec(x_54);
-x_58 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__24(x_1, x_53, x_57);
-return x_58;
-}
-else
-{
-uint8_t x_59; 
-lean_dec(x_53);
-x_59 = !lean_is_exclusive(x_54);
-if (x_59 == 0)
-{
-lean_object* x_60; 
-x_60 = lean_ctor_get(x_54, 0);
-lean_dec(x_60);
-return x_54;
-}
-else
-{
-lean_object* x_61; lean_object* x_62; 
-x_61 = lean_ctor_get(x_54, 1);
-lean_inc(x_61);
-lean_dec(x_54);
-x_62 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_62, 0, x_55);
-lean_ctor_set(x_62, 1, x_61);
-return x_62;
-}
-}
-}
-case 8:
-{
-lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; uint8_t x_68; 
-x_63 = lean_ctor_get(x_2, 1);
-lean_inc(x_63);
-x_64 = lean_ctor_get(x_2, 2);
-lean_inc(x_64);
-x_65 = lean_ctor_get(x_2, 3);
-lean_inc(x_65);
-lean_dec(x_2);
-x_66 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__24(x_1, x_63, x_3);
-x_67 = lean_ctor_get(x_66, 0);
-lean_inc(x_67);
-x_68 = lean_unbox(x_67);
-if (x_68 == 0)
-{
-lean_object* x_69; lean_object* x_70; lean_object* x_71; uint8_t x_72; 
-lean_dec(x_67);
-x_69 = lean_ctor_get(x_66, 1);
-lean_inc(x_69);
-lean_dec(x_66);
-x_70 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__24(x_1, x_64, x_69);
-x_71 = lean_ctor_get(x_70, 0);
-lean_inc(x_71);
-x_72 = lean_unbox(x_71);
-if (x_72 == 0)
-{
-lean_object* x_73; lean_object* x_74; 
-lean_dec(x_71);
-x_73 = lean_ctor_get(x_70, 1);
-lean_inc(x_73);
-lean_dec(x_70);
-x_74 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__24(x_1, x_65, x_73);
-return x_74;
-}
-else
-{
-uint8_t x_75; 
-lean_dec(x_65);
-x_75 = !lean_is_exclusive(x_70);
-if (x_75 == 0)
-{
-lean_object* x_76; 
-x_76 = lean_ctor_get(x_70, 0);
-lean_dec(x_76);
-return x_70;
-}
-else
-{
-lean_object* x_77; lean_object* x_78; 
-x_77 = lean_ctor_get(x_70, 1);
-lean_inc(x_77);
-lean_dec(x_70);
-x_78 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_78, 0, x_71);
-lean_ctor_set(x_78, 1, x_77);
-return x_78;
-}
-}
-}
-else
-{
-uint8_t x_79; 
-lean_dec(x_65);
-lean_dec(x_64);
-x_79 = !lean_is_exclusive(x_66);
-if (x_79 == 0)
-{
-lean_object* x_80; 
-x_80 = lean_ctor_get(x_66, 0);
-lean_dec(x_80);
-return x_66;
-}
-else
-{
-lean_object* x_81; lean_object* x_82; 
-x_81 = lean_ctor_get(x_66, 1);
-lean_inc(x_81);
-lean_dec(x_66);
-x_82 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_82, 0, x_67);
-lean_ctor_set(x_82, 1, x_81);
-return x_82;
-}
-}
-}
-case 10:
-{
-lean_object* x_83; lean_object* x_84; 
-x_83 = lean_ctor_get(x_2, 1);
-lean_inc(x_83);
-lean_dec(x_2);
-x_84 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__24(x_1, x_83, x_3);
-return x_84;
-}
-case 11:
-{
-lean_object* x_85; lean_object* x_86; 
-x_85 = lean_ctor_get(x_2, 2);
-lean_inc(x_85);
-lean_dec(x_2);
-x_86 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__24(x_1, x_85, x_3);
-return x_86;
-}
-default: 
-{
-uint8_t x_87; lean_object* x_88; lean_object* x_89; 
-lean_dec(x_2);
-x_87 = 0;
-x_88 = lean_box(x_87);
-x_89 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_89, 0, x_88);
-lean_ctor_set(x_89, 1, x_3);
-return x_89;
-}
-}
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__24(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-lean_object* x_4; lean_object* x_5; uint8_t x_6; 
-lean_inc(x_2);
-x_4 = l___private_Lean_MetavarContext_0__Lean_DependsOn_shouldVisit(x_2, x_3);
-x_5 = lean_ctor_get(x_4, 0);
-lean_inc(x_5);
-x_6 = lean_unbox(x_5);
-lean_dec(x_5);
-if (x_6 == 0)
-{
-uint8_t x_7; 
-lean_dec(x_2);
-x_7 = !lean_is_exclusive(x_4);
-if (x_7 == 0)
-{
-lean_object* x_8; uint8_t x_9; lean_object* x_10; 
-x_8 = lean_ctor_get(x_4, 0);
-lean_dec(x_8);
-x_9 = 0;
-x_10 = lean_box(x_9);
-lean_ctor_set(x_4, 0, x_10);
-return x_4;
-}
-else
-{
-lean_object* x_11; uint8_t x_12; lean_object* x_13; lean_object* x_14; 
-x_11 = lean_ctor_get(x_4, 1);
-lean_inc(x_11);
-lean_dec(x_4);
-x_12 = 0;
-x_13 = lean_box(x_12);
-x_14 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_14, 0, x_13);
-lean_ctor_set(x_14, 1, x_11);
-return x_14;
-}
-}
-else
-{
-lean_object* x_15; lean_object* x_16; 
-x_15 = lean_ctor_get(x_4, 1);
-lean_inc(x_15);
-lean_dec(x_4);
-x_16 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitMain___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__25(x_1, x_2, x_15);
-return x_16;
-}
-}
-}
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___lambda__1___closed__1() {
+static lean_object* _init_l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__1___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("_rpcEnc", 7);
+x_1 = lean_mk_string_from_bytes("explicitBinder", 14);
 return x_1;
 }
 }
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___lambda__1___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___lambda__1___closed__1;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
-}
-}
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
-_start:
-{
-lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
-x_11 = lean_ctor_get(x_2, 0);
-lean_inc(x_11);
-x_12 = lean_ctor_get(x_2, 1);
-lean_inc(x_12);
-x_13 = lean_ctor_get(x_2, 2);
-lean_inc(x_13);
-x_14 = lean_ctor_get(x_2, 3);
-lean_inc(x_14);
-x_15 = lean_ctor_get(x_2, 4);
-lean_inc(x_15);
-x_16 = lean_ctor_get(x_2, 5);
-lean_inc(x_16);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_1);
-lean_inc(x_11);
-x_17 = l_Lean_Meta_DiscrTree_getMatch___rarg(x_11, x_1, x_6, x_7, x_8, x_9, x_10);
-if (lean_obj_tag(x_17) == 0)
-{
-uint8_t x_18; 
-x_18 = !lean_is_exclusive(x_17);
-if (x_18 == 0)
-{
-lean_object* x_19; lean_object* x_20; uint8_t x_21; 
-x_19 = lean_ctor_get(x_17, 0);
-x_20 = lean_ctor_get(x_17, 1);
-x_21 = l_Array_isEmpty___rarg(x_19);
-lean_dec(x_19);
-if (x_21 == 0)
-{
-lean_object* x_22; 
-lean_dec(x_16);
-lean_dec(x_15);
-lean_dec(x_14);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_1);
-x_22 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_22, 0, x_2);
-lean_ctor_set(x_17, 0, x_22);
-return x_17;
-}
-else
-{
-uint8_t x_23; 
-lean_free_object(x_17);
-x_23 = !lean_is_exclusive(x_2);
-if (x_23 == 0)
-{
-lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; 
-x_24 = lean_ctor_get(x_2, 5);
-lean_dec(x_24);
-x_25 = lean_ctor_get(x_2, 4);
-lean_dec(x_25);
-x_26 = lean_ctor_get(x_2, 3);
-lean_dec(x_26);
-x_27 = lean_ctor_get(x_2, 2);
-lean_dec(x_27);
-x_28 = lean_ctor_get(x_2, 1);
-lean_dec(x_28);
-x_29 = lean_ctor_get(x_2, 0);
-lean_dec(x_29);
-x_30 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___lambda__1___closed__2;
-x_31 = l___private_Lean_CoreM_0__Lean_Core_mkFreshNameImp(x_30, x_8, x_9, x_20);
-x_32 = lean_ctor_get(x_31, 0);
-lean_inc(x_32);
-x_33 = lean_ctor_get(x_31, 1);
-lean_inc(x_33);
-lean_dec(x_31);
-x_34 = lean_box(0);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_1);
-x_35 = l_Lean_PrettyPrinter_delab(x_1, x_34, x_6, x_7, x_8, x_9, x_33);
-if (lean_obj_tag(x_35) == 0)
-{
-lean_object* x_36; lean_object* x_37; lean_object* x_38; 
-x_36 = lean_ctor_get(x_35, 0);
-lean_inc(x_36);
-x_37 = lean_ctor_get(x_35, 1);
-lean_inc(x_37);
-lean_dec(x_35);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_32);
-x_38 = l_Lean_Meta_DiscrTree_insert___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__2(x_11, x_1, x_32, x_6, x_7, x_8, x_9, x_37);
-if (lean_obj_tag(x_38) == 0)
-{
-lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; uint8_t x_69; 
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-lean_inc(x_42);
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-lean_inc(x_43);
-lean_dec(x_41);
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-lean_inc(x_45);
-lean_dec(x_44);
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-lean_inc(x_42);
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-{
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-{
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-{
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-{
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-{
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-{
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-{
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-{
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-{
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-{
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-x_191 = lean_array_push(x_190, x_188);
-x_192 = l_Array_append___rarg(x_13, x_191);
-x_193 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_193, 0, x_138);
-lean_ctor_set(x_193, 1, x_189);
-lean_ctor_set(x_193, 2, x_192);
-lean_ctor_set(x_193, 3, x_14);
-lean_ctor_set(x_193, 4, x_15);
-lean_ctor_set(x_193, 5, x_16);
-x_194 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_194, 0, x_193);
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- x_195 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_195 = x_169;
-}
-lean_ctor_set(x_195, 0, x_194);
-lean_ctor_set(x_195, 1, x_168);
-return x_195;
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-else
-{
-lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; 
-lean_dec(x_135);
-lean_dec(x_131);
-lean_dec(x_16);
-lean_dec(x_15);
-lean_dec(x_14);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_9);
-lean_dec(x_8);
-x_196 = lean_ctor_get(x_137, 0);
-lean_inc(x_196);
-x_197 = lean_ctor_get(x_137, 1);
-lean_inc(x_197);
-if (lean_is_exclusive(x_137)) {
- lean_ctor_release(x_137, 0);
- lean_ctor_release(x_137, 1);
- x_198 = x_137;
-} else {
- lean_dec_ref(x_137);
- x_198 = lean_box(0);
-}
-if (lean_is_scalar(x_198)) {
- x_199 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_199 = x_198;
-}
-lean_ctor_set(x_199, 0, x_196);
-lean_ctor_set(x_199, 1, x_197);
-return x_199;
-}
-}
-else
-{
-lean_object* x_200; lean_object* x_201; lean_object* x_202; lean_object* x_203; 
-lean_dec(x_131);
-lean_dec(x_16);
-lean_dec(x_15);
-lean_dec(x_14);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_1);
-x_200 = lean_ctor_get(x_134, 0);
-lean_inc(x_200);
-x_201 = lean_ctor_get(x_134, 1);
-lean_inc(x_201);
-if (lean_is_exclusive(x_134)) {
- lean_ctor_release(x_134, 0);
- lean_ctor_release(x_134, 1);
- x_202 = x_134;
-} else {
- lean_dec_ref(x_134);
- x_202 = lean_box(0);
-}
-if (lean_is_scalar(x_202)) {
- x_203 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_203 = x_202;
-}
-lean_ctor_set(x_203, 0, x_200);
-lean_ctor_set(x_203, 1, x_201);
-return x_203;
-}
-}
-}
-}
-else
-{
-lean_object* x_204; lean_object* x_205; uint8_t x_206; 
-x_204 = lean_ctor_get(x_17, 0);
-x_205 = lean_ctor_get(x_17, 1);
-lean_inc(x_205);
-lean_inc(x_204);
-lean_dec(x_17);
-x_206 = l_Array_isEmpty___rarg(x_204);
-lean_dec(x_204);
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-{
-lean_object* x_207; lean_object* x_208; 
-lean_dec(x_16);
-lean_dec(x_15);
-lean_dec(x_14);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_1);
-x_207 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_207, 0, x_2);
-x_208 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_208, 0, x_207);
-lean_ctor_set(x_208, 1, x_205);
-return x_208;
-}
-else
-{
-lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; lean_object* x_214; lean_object* x_215; 
-if (lean_is_exclusive(x_2)) {
- lean_ctor_release(x_2, 0);
- lean_ctor_release(x_2, 1);
- lean_ctor_release(x_2, 2);
- lean_ctor_release(x_2, 3);
- lean_ctor_release(x_2, 4);
- lean_ctor_release(x_2, 5);
- x_209 = x_2;
-} else {
- lean_dec_ref(x_2);
- x_209 = lean_box(0);
-}
-x_210 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___lambda__1___closed__2;
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-x_212 = lean_ctor_get(x_211, 0);
-lean_inc(x_212);
-x_213 = lean_ctor_get(x_211, 1);
-lean_inc(x_213);
-lean_dec(x_211);
-x_214 = lean_box(0);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_1);
-x_215 = l_Lean_PrettyPrinter_delab(x_1, x_214, x_6, x_7, x_8, x_9, x_213);
-if (lean_obj_tag(x_215) == 0)
-{
-lean_object* x_216; lean_object* x_217; lean_object* x_218; 
-x_216 = lean_ctor_get(x_215, 0);
-lean_inc(x_216);
-x_217 = lean_ctor_get(x_215, 1);
-lean_inc(x_217);
-lean_dec(x_215);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_212);
-x_218 = l_Lean_Meta_DiscrTree_insert___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__2(x_11, x_1, x_212, x_6, x_7, x_8, x_9, x_217);
-if (lean_obj_tag(x_218) == 0)
-{
-lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; lean_object* x_225; lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; lean_object* x_234; lean_object* x_235; lean_object* x_236; lean_object* x_237; lean_object* x_238; lean_object* x_239; lean_object* x_240; lean_object* x_241; lean_object* x_242; lean_object* x_243; lean_object* x_244; lean_object* x_245; lean_object* x_246; lean_object* x_247; lean_object* x_248; lean_object* x_249; lean_object* x_250; lean_object* x_251; lean_object* x_252; lean_object* x_253; lean_object* x_254; lean_object* x_255; lean_object* x_256; lean_object* x_257; lean_object* x_258; lean_object* x_259; lean_object* x_260; lean_object* x_261; lean_object* x_262; lean_object* x_263; lean_object* x_264; lean_object* x_265; lean_object* x_266; lean_object* x_267; lean_object* x_268; lean_object* x_269; lean_object* x_270; lean_object* x_271; lean_object* x_272; lean_object* x_273; lean_object* x_274; lean_object* x_275; lean_object* x_276; 
-x_219 = lean_ctor_get(x_218, 0);
-lean_inc(x_219);
-x_220 = lean_ctor_get(x_218, 1);
-lean_inc(x_220);
-lean_dec(x_218);
-lean_inc(x_8);
-x_221 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_8, x_9, x_220);
-x_222 = lean_ctor_get(x_221, 0);
-lean_inc(x_222);
-x_223 = lean_ctor_get(x_221, 1);
-lean_inc(x_223);
-lean_dec(x_221);
-x_224 = lean_st_ref_get(x_9, x_223);
-x_225 = lean_ctor_get(x_224, 1);
-lean_inc(x_225);
-lean_dec(x_224);
-x_226 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__80;
-lean_inc(x_222);
-x_227 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_227, 0, x_222);
-lean_ctor_set(x_227, 1, x_226);
-lean_inc(x_212);
-x_228 = lean_mk_syntax_ident(x_212);
-x_229 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__25;
-lean_inc(x_228);
-x_230 = lean_array_push(x_229, x_228);
-x_231 = lean_box(2);
-x_232 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__2;
-x_233 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_233, 0, x_231);
-lean_ctor_set(x_233, 1, x_232);
-lean_ctor_set(x_233, 2, x_230);
-x_234 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__92;
-x_235 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_235, 0, x_222);
-lean_ctor_set(x_235, 1, x_234);
-x_236 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__93;
-x_237 = lean_array_push(x_236, x_227);
-x_238 = lean_array_push(x_237, x_233);
-x_239 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__12;
-x_240 = lean_array_push(x_238, x_239);
-x_241 = lean_array_push(x_240, x_239);
-x_242 = lean_array_push(x_241, x_235);
-x_243 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__79;
-x_244 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_244, 0, x_231);
-lean_ctor_set(x_244, 1, x_243);
-lean_ctor_set(x_244, 2, x_242);
-x_245 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_8, x_9, x_225);
-x_246 = lean_ctor_get(x_245, 0);
-lean_inc(x_246);
-x_247 = lean_ctor_get(x_245, 1);
-lean_inc(x_247);
-lean_dec(x_245);
-x_248 = lean_st_ref_get(x_9, x_247);
-lean_dec(x_9);
-x_249 = lean_ctor_get(x_248, 1);
-lean_inc(x_249);
-if (lean_is_exclusive(x_248)) {
- lean_ctor_release(x_248, 0);
- lean_ctor_release(x_248, 1);
- x_250 = x_248;
-} else {
- lean_dec_ref(x_248);
- x_250 = lean_box(0);
-}
-x_251 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__59;
-lean_inc(x_246);
-x_252 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_252, 0, x_246);
-lean_ctor_set(x_252, 1, x_251);
-x_253 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__13;
-x_254 = lean_array_push(x_253, x_216);
-x_255 = lean_array_push(x_254, x_228);
-x_256 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_256, 0, x_231);
-lean_ctor_set(x_256, 1, x_232);
-lean_ctor_set(x_256, 2, x_255);
-x_257 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___lambda__2___closed__2;
-x_258 = lean_array_push(x_257, x_256);
-x_259 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__61;
-x_260 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_260, 0, x_231);
-lean_ctor_set(x_260, 1, x_259);
-lean_ctor_set(x_260, 2, x_258);
-x_261 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__68;
-x_262 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_262, 0, x_246);
-lean_ctor_set(x_262, 1, x_261);
-x_263 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__35;
-x_264 = lean_array_push(x_263, x_252);
-x_265 = lean_array_push(x_264, x_239);
-x_266 = lean_array_push(x_265, x_260);
-x_267 = lean_array_push(x_266, x_262);
-x_268 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__58;
-x_269 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_269, 0, x_231);
-lean_ctor_set(x_269, 1, x_268);
-lean_ctor_set(x_269, 2, x_267);
-x_270 = lean_array_push(x_12, x_212);
-x_271 = lean_array_push(x_253, x_244);
-x_272 = lean_array_push(x_271, x_269);
-x_273 = l_Array_append___rarg(x_13, x_272);
-if (lean_is_scalar(x_209)) {
- x_274 = lean_alloc_ctor(0, 6, 0);
-} else {
- x_274 = x_209;
-}
-lean_ctor_set(x_274, 0, x_219);
-lean_ctor_set(x_274, 1, x_270);
-lean_ctor_set(x_274, 2, x_273);
-lean_ctor_set(x_274, 3, x_14);
-lean_ctor_set(x_274, 4, x_15);
-lean_ctor_set(x_274, 5, x_16);
-x_275 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_275, 0, x_274);
-if (lean_is_scalar(x_250)) {
- x_276 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_276 = x_250;
-}
-lean_ctor_set(x_276, 0, x_275);
-lean_ctor_set(x_276, 1, x_249);
-return x_276;
-}
-else
-{
-lean_object* x_277; lean_object* x_278; lean_object* x_279; lean_object* x_280; 
-lean_dec(x_216);
-lean_dec(x_212);
-lean_dec(x_209);
-lean_dec(x_16);
-lean_dec(x_15);
-lean_dec(x_14);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_9);
-lean_dec(x_8);
-x_277 = lean_ctor_get(x_218, 0);
-lean_inc(x_277);
-x_278 = lean_ctor_get(x_218, 1);
-lean_inc(x_278);
-if (lean_is_exclusive(x_218)) {
- lean_ctor_release(x_218, 0);
- lean_ctor_release(x_218, 1);
- x_279 = x_218;
-} else {
- lean_dec_ref(x_218);
- x_279 = lean_box(0);
-}
-if (lean_is_scalar(x_279)) {
- x_280 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_280 = x_279;
-}
-lean_ctor_set(x_280, 0, x_277);
-lean_ctor_set(x_280, 1, x_278);
-return x_280;
-}
-}
-else
-{
-lean_object* x_281; lean_object* x_282; lean_object* x_283; lean_object* x_284; 
-lean_dec(x_212);
-lean_dec(x_209);
-lean_dec(x_16);
-lean_dec(x_15);
-lean_dec(x_14);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_1);
-x_281 = lean_ctor_get(x_215, 0);
-lean_inc(x_281);
-x_282 = lean_ctor_get(x_215, 1);
-lean_inc(x_282);
-if (lean_is_exclusive(x_215)) {
- lean_ctor_release(x_215, 0);
- lean_ctor_release(x_215, 1);
- x_283 = x_215;
-} else {
- lean_dec_ref(x_215);
- x_283 = lean_box(0);
-}
-if (lean_is_scalar(x_283)) {
- x_284 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_284 = x_283;
-}
-lean_ctor_set(x_284, 0, x_281);
-lean_ctor_set(x_284, 1, x_282);
-return x_284;
-}
-}
-}
-}
-else
-{
-uint8_t x_285; 
-lean_dec(x_16);
-lean_dec(x_15);
-lean_dec(x_14);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_2);
-lean_dec(x_1);
-x_285 = !lean_is_exclusive(x_17);
-if (x_285 == 0)
-{
-return x_17;
-}
-else
-{
-lean_object* x_286; lean_object* x_287; lean_object* x_288; 
-x_286 = lean_ctor_get(x_17, 0);
-x_287 = lean_ctor_get(x_17, 1);
-lean_inc(x_287);
-lean_inc(x_286);
-lean_dec(x_17);
-x_288 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_288, 0, x_286);
-lean_ctor_set(x_288, 1, x_287);
-return x_288;
-}
-}
-}
-}
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("cross-argument dependencies are not supported (", 47);
-return x_1;
-}
-}
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___closed__1;
-x_2 = l_Lean_stringToMessageData(x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___closed__3() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes(" : ", 3);
-return x_1;
-}
-}
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___closed__4() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___closed__3;
-x_2 = l_Lean_stringToMessageData(x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___closed__5() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__92;
-x_2 = l_Lean_stringToMessageData(x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___closed__6() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = lean_unsigned_to_nat(8u);
-x_2 = l_Std_mkHashSetImp___rarg(x_1);
-return x_2;
-}
-}
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__1(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
 uint8_t x_13; 
@@ -14994,7 +8029,7 @@ lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
-lean_dec(x_6);
+lean_dec(x_2);
 x_14 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_14, 0, x_5);
 lean_ctor_set(x_14, 1, x_12);
@@ -15002,529 +8037,577 @@ return x_14;
 }
 else
 {
-lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_25; 
-x_15 = lean_array_uget(x_2, x_4);
+lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
+x_15 = lean_array_uget(x_5, x_4);
+x_16 = lean_unsigned_to_nat(0u);
+x_17 = lean_array_uset(x_5, x_4, x_16);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_15);
-x_25 = lean_infer_type(x_15, x_8, x_9, x_10, x_11, x_12);
+x_18 = lean_infer_type(x_15, x_8, x_9, x_10, x_11, x_12);
+if (lean_obj_tag(x_18) == 0)
+{
+lean_object* x_19; lean_object* x_20; lean_object* x_21; 
+x_19 = lean_ctor_get(x_18, 0);
+lean_inc(x_19);
+x_20 = lean_ctor_get(x_18, 1);
+lean_inc(x_20);
+lean_dec(x_18);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+x_21 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_getRpcPacketFor(x_19, x_8, x_9, x_10, x_11, x_20);
+if (lean_obj_tag(x_21) == 0)
+{
+lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; 
+x_22 = lean_ctor_get(x_21, 0);
+lean_inc(x_22);
+x_23 = lean_ctor_get(x_21, 1);
+lean_inc(x_23);
+lean_dec(x_21);
+x_24 = lean_box(0);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+x_25 = l_Lean_PrettyPrinter_delab(x_22, x_24, x_8, x_9, x_10, x_11, x_23);
 if (lean_obj_tag(x_25) == 0)
 {
-lean_object* x_26; lean_object* x_27; uint8_t x_28; lean_object* x_29; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; uint8_t x_58; lean_object* x_59; lean_object* x_134; lean_object* x_135; lean_object* x_136; uint8_t x_137; 
+lean_object* x_26; lean_object* x_27; lean_object* x_28; 
 x_26 = lean_ctor_get(x_25, 0);
 lean_inc(x_26);
 x_27 = lean_ctor_get(x_25, 1);
 lean_inc(x_27);
 lean_dec(x_25);
-x_53 = lean_st_ref_get(x_11, x_27);
-x_54 = lean_ctor_get(x_53, 1);
-lean_inc(x_54);
-lean_dec(x_53);
-x_55 = lean_st_ref_get(x_9, x_54);
-x_56 = lean_ctor_get(x_55, 0);
-lean_inc(x_56);
-x_57 = lean_ctor_get(x_55, 1);
-lean_inc(x_57);
-lean_dec(x_55);
-x_134 = lean_ctor_get(x_56, 0);
-lean_inc(x_134);
-lean_dec(x_56);
-x_135 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___closed__6;
-x_136 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_136, 0, x_135);
-lean_ctor_set(x_136, 1, x_134);
-x_137 = l_Lean_Expr_hasFVar(x_26);
-if (x_137 == 0)
-{
-uint8_t x_138; 
-x_138 = l_Lean_Expr_hasMVar(x_26);
-if (x_138 == 0)
-{
-uint8_t x_139; 
-x_139 = 0;
-x_58 = x_139;
-x_59 = x_136;
-goto block_133;
-}
-else
-{
-lean_object* x_140; lean_object* x_141; lean_object* x_142; uint8_t x_143; 
-lean_inc(x_26);
-x_140 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__16(x_1, x_26, x_136);
-x_141 = lean_ctor_get(x_140, 0);
-lean_inc(x_141);
-x_142 = lean_ctor_get(x_140, 1);
-lean_inc(x_142);
-lean_dec(x_140);
-x_143 = lean_unbox(x_141);
-lean_dec(x_141);
-x_58 = x_143;
-x_59 = x_142;
-goto block_133;
-}
-}
-else
-{
-lean_object* x_144; lean_object* x_145; lean_object* x_146; uint8_t x_147; 
-lean_inc(x_26);
-x_144 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__24(x_1, x_26, x_136);
-x_145 = lean_ctor_get(x_144, 0);
-lean_inc(x_145);
-x_146 = lean_ctor_get(x_144, 1);
-lean_inc(x_146);
-lean_dec(x_144);
-x_147 = lean_unbox(x_145);
-lean_dec(x_145);
-x_58 = x_147;
-x_59 = x_146;
-goto block_133;
-}
-block_52:
-{
-if (x_28 == 0)
-{
-lean_object* x_30; lean_object* x_31; 
-lean_dec(x_15);
-x_30 = lean_box(0);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
 lean_inc(x_8);
-x_31 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___lambda__1(x_26, x_5, x_30, x_6, x_7, x_8, x_9, x_10, x_11, x_29);
-if (lean_obj_tag(x_31) == 0)
+x_28 = l_Lean_Meta_getFVarLocalDecl(x_15, x_8, x_9, x_10, x_11, x_27);
+if (lean_obj_tag(x_28) == 0)
 {
-lean_object* x_32; lean_object* x_33; 
-x_32 = lean_ctor_get(x_31, 0);
-lean_inc(x_32);
-x_33 = lean_ctor_get(x_31, 1);
+lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; size_t x_67; size_t x_68; lean_object* x_69; 
+x_29 = lean_ctor_get(x_28, 0);
+lean_inc(x_29);
+x_30 = lean_ctor_get(x_28, 1);
+lean_inc(x_30);
+lean_dec(x_28);
+x_31 = l_Lean_LocalDecl_userName(x_29);
+lean_dec(x_29);
+lean_inc(x_10);
+x_32 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_10, x_11, x_30);
+x_33 = lean_ctor_get(x_32, 0);
 lean_inc(x_33);
-lean_dec(x_31);
-x_16 = x_32;
-x_17 = x_33;
-goto block_24;
-}
-else
-{
-uint8_t x_34; 
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_6);
-x_34 = !lean_is_exclusive(x_31);
-if (x_34 == 0)
-{
-return x_31;
-}
-else
-{
-lean_object* x_35; lean_object* x_36; lean_object* x_37; 
-x_35 = lean_ctor_get(x_31, 0);
-x_36 = lean_ctor_get(x_31, 1);
+x_34 = lean_ctor_get(x_32, 1);
+lean_inc(x_34);
+lean_dec(x_32);
+x_35 = lean_st_ref_get(x_11, x_34);
+x_36 = lean_ctor_get(x_35, 1);
 lean_inc(x_36);
-lean_inc(x_35);
-lean_dec(x_31);
-x_37 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_37, 0, x_35);
-lean_ctor_set(x_37, 1, x_36);
-return x_37;
-}
-}
+lean_dec(x_35);
+x_37 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__5;
+lean_inc(x_2);
+x_38 = l_Lean_Name_str___override(x_2, x_37);
+x_39 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__34;
+x_40 = l_Lean_Name_str___override(x_38, x_39);
+x_41 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__1___closed__1;
+x_42 = l_Lean_Name_str___override(x_40, x_41);
+x_43 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__52;
+lean_inc(x_33);
+x_44 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_44, 0, x_33);
+lean_ctor_set(x_44, 1, x_43);
+x_45 = lean_mk_syntax_ident(x_31);
+x_46 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__17;
+x_47 = lean_array_push(x_46, x_45);
+x_48 = lean_box(2);
+x_49 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__2;
+x_50 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_50, 0, x_48);
+lean_ctor_set(x_50, 1, x_49);
+lean_ctor_set(x_50, 2, x_47);
+x_51 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__38;
+lean_inc(x_33);
+x_52 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_52, 0, x_33);
+lean_ctor_set(x_52, 1, x_51);
+x_53 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__31;
+x_54 = lean_array_push(x_53, x_52);
+x_55 = lean_array_push(x_54, x_26);
+x_56 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_56, 0, x_48);
+lean_ctor_set(x_56, 1, x_49);
+lean_ctor_set(x_56, 2, x_55);
+x_57 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__60;
+x_58 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_58, 0, x_33);
+lean_ctor_set(x_58, 1, x_57);
+x_59 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__99;
+x_60 = lean_array_push(x_59, x_44);
+x_61 = lean_array_push(x_60, x_50);
+x_62 = lean_array_push(x_61, x_56);
+x_63 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__14;
+x_64 = lean_array_push(x_62, x_63);
+x_65 = lean_array_push(x_64, x_58);
+x_66 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_66, 0, x_48);
+lean_ctor_set(x_66, 1, x_42);
+lean_ctor_set(x_66, 2, x_65);
+x_67 = 1;
+x_68 = lean_usize_add(x_4, x_67);
+x_69 = lean_array_uset(x_17, x_4, x_66);
+x_4 = x_68;
+x_5 = x_69;
+x_12 = x_36;
+goto _start;
 }
 else
 {
-lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; uint8_t x_48; 
-lean_dec(x_5);
-x_38 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_38, 0, x_15);
-x_39 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___closed__2;
-x_40 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_40, 0, x_39);
-lean_ctor_set(x_40, 1, x_38);
-x_41 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___closed__4;
-x_42 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_42, 0, x_40);
-lean_ctor_set(x_42, 1, x_41);
-x_43 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_43, 0, x_26);
-x_44 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_44, 0, x_42);
-lean_ctor_set(x_44, 1, x_43);
-x_45 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___closed__5;
-x_46 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_46, 0, x_44);
-lean_ctor_set(x_46, 1, x_45);
-x_47 = l_Lean_throwError___at_Lean_Elab_Term_synthesizeInstMVarCore___spec__4(x_46, x_6, x_7, x_8, x_9, x_10, x_11, x_29);
+uint8_t x_71; 
+lean_dec(x_26);
+lean_dec(x_17);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
-x_48 = !lean_is_exclusive(x_47);
-if (x_48 == 0)
+lean_dec(x_2);
+x_71 = !lean_is_exclusive(x_28);
+if (x_71 == 0)
 {
-return x_47;
+return x_28;
 }
 else
 {
-lean_object* x_49; lean_object* x_50; lean_object* x_51; 
-x_49 = lean_ctor_get(x_47, 0);
-x_50 = lean_ctor_get(x_47, 1);
-lean_inc(x_50);
-lean_inc(x_49);
-lean_dec(x_47);
-x_51 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_51, 0, x_49);
-lean_ctor_set(x_51, 1, x_50);
-return x_51;
-}
-}
-}
-block_133:
-{
-lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; uint8_t x_65; 
-x_60 = lean_ctor_get(x_59, 1);
-lean_inc(x_60);
-lean_dec(x_59);
-x_61 = lean_st_ref_get(x_11, x_57);
-x_62 = lean_ctor_get(x_61, 1);
-lean_inc(x_62);
-lean_dec(x_61);
-x_63 = lean_st_ref_take(x_9, x_62);
-x_64 = lean_ctor_get(x_63, 0);
-lean_inc(x_64);
-x_65 = lean_ctor_get_uint8(x_60, sizeof(void*)*8);
-if (x_65 == 0)
-{
-lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; uint8_t x_76; 
-x_66 = lean_ctor_get(x_64, 0);
-lean_inc(x_66);
-x_67 = lean_ctor_get(x_63, 1);
-lean_inc(x_67);
-lean_dec(x_63);
-x_68 = lean_ctor_get(x_60, 0);
-lean_inc(x_68);
-x_69 = lean_ctor_get(x_60, 1);
-lean_inc(x_69);
-x_70 = lean_ctor_get(x_60, 2);
-lean_inc(x_70);
-x_71 = lean_ctor_get(x_60, 3);
-lean_inc(x_71);
-x_72 = lean_ctor_get(x_60, 4);
-lean_inc(x_72);
-x_73 = lean_ctor_get(x_60, 5);
+lean_object* x_72; lean_object* x_73; lean_object* x_74; 
+x_72 = lean_ctor_get(x_28, 0);
+x_73 = lean_ctor_get(x_28, 1);
 lean_inc(x_73);
-x_74 = lean_ctor_get(x_60, 6);
-lean_inc(x_74);
-x_75 = lean_ctor_get(x_60, 7);
-lean_inc(x_75);
-lean_dec(x_60);
-x_76 = !lean_is_exclusive(x_64);
-if (x_76 == 0)
-{
-lean_object* x_77; uint8_t x_78; 
-x_77 = lean_ctor_get(x_64, 0);
-lean_dec(x_77);
-x_78 = !lean_is_exclusive(x_66);
-if (x_78 == 0)
-{
-lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; 
-x_79 = lean_ctor_get(x_66, 7);
-lean_dec(x_79);
-x_80 = lean_ctor_get(x_66, 6);
-lean_dec(x_80);
-x_81 = lean_ctor_get(x_66, 5);
-lean_dec(x_81);
-x_82 = lean_ctor_get(x_66, 4);
-lean_dec(x_82);
-x_83 = lean_ctor_get(x_66, 3);
-lean_dec(x_83);
-x_84 = lean_ctor_get(x_66, 2);
-lean_dec(x_84);
-x_85 = lean_ctor_get(x_66, 1);
-lean_dec(x_85);
-x_86 = lean_ctor_get(x_66, 0);
-lean_dec(x_86);
-lean_ctor_set(x_66, 7, x_75);
-lean_ctor_set(x_66, 6, x_74);
-lean_ctor_set(x_66, 5, x_73);
-lean_ctor_set(x_66, 4, x_72);
-lean_ctor_set(x_66, 3, x_71);
-lean_ctor_set(x_66, 2, x_70);
-lean_ctor_set(x_66, 1, x_69);
-lean_ctor_set(x_66, 0, x_68);
-x_87 = lean_st_ref_set(x_9, x_64, x_67);
-x_88 = lean_ctor_get(x_87, 1);
-lean_inc(x_88);
-lean_dec(x_87);
-x_28 = x_58;
-x_29 = x_88;
-goto block_52;
-}
-else
-{
-uint8_t x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; 
-x_89 = lean_ctor_get_uint8(x_66, sizeof(void*)*8);
-lean_dec(x_66);
-x_90 = lean_alloc_ctor(0, 8, 1);
-lean_ctor_set(x_90, 0, x_68);
-lean_ctor_set(x_90, 1, x_69);
-lean_ctor_set(x_90, 2, x_70);
-lean_ctor_set(x_90, 3, x_71);
-lean_ctor_set(x_90, 4, x_72);
-lean_ctor_set(x_90, 5, x_73);
-lean_ctor_set(x_90, 6, x_74);
-lean_ctor_set(x_90, 7, x_75);
-lean_ctor_set_uint8(x_90, sizeof(void*)*8, x_89);
-lean_ctor_set(x_64, 0, x_90);
-x_91 = lean_st_ref_set(x_9, x_64, x_67);
-x_92 = lean_ctor_get(x_91, 1);
-lean_inc(x_92);
-lean_dec(x_91);
-x_28 = x_58;
-x_29 = x_92;
-goto block_52;
-}
-}
-else
-{
-lean_object* x_93; lean_object* x_94; lean_object* x_95; uint8_t x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; 
-x_93 = lean_ctor_get(x_64, 1);
-x_94 = lean_ctor_get(x_64, 2);
-x_95 = lean_ctor_get(x_64, 3);
-lean_inc(x_95);
-lean_inc(x_94);
-lean_inc(x_93);
-lean_dec(x_64);
-x_96 = lean_ctor_get_uint8(x_66, sizeof(void*)*8);
-if (lean_is_exclusive(x_66)) {
- lean_ctor_release(x_66, 0);
- lean_ctor_release(x_66, 1);
- lean_ctor_release(x_66, 2);
- lean_ctor_release(x_66, 3);
- lean_ctor_release(x_66, 4);
- lean_ctor_release(x_66, 5);
- lean_ctor_release(x_66, 6);
- lean_ctor_release(x_66, 7);
- x_97 = x_66;
-} else {
- lean_dec_ref(x_66);
- x_97 = lean_box(0);
-}
-if (lean_is_scalar(x_97)) {
- x_98 = lean_alloc_ctor(0, 8, 1);
-} else {
- x_98 = x_97;
-}
-lean_ctor_set(x_98, 0, x_68);
-lean_ctor_set(x_98, 1, x_69);
-lean_ctor_set(x_98, 2, x_70);
-lean_ctor_set(x_98, 3, x_71);
-lean_ctor_set(x_98, 4, x_72);
-lean_ctor_set(x_98, 5, x_73);
-lean_ctor_set(x_98, 6, x_74);
-lean_ctor_set(x_98, 7, x_75);
-lean_ctor_set_uint8(x_98, sizeof(void*)*8, x_96);
-x_99 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_99, 0, x_98);
-lean_ctor_set(x_99, 1, x_93);
-lean_ctor_set(x_99, 2, x_94);
-lean_ctor_set(x_99, 3, x_95);
-x_100 = lean_st_ref_set(x_9, x_99, x_67);
-x_101 = lean_ctor_get(x_100, 1);
-lean_inc(x_101);
-lean_dec(x_100);
-x_28 = x_58;
-x_29 = x_101;
-goto block_52;
-}
-}
-else
-{
-lean_object* x_102; uint8_t x_103; 
-x_102 = lean_ctor_get(x_63, 1);
-lean_inc(x_102);
-lean_dec(x_63);
-x_103 = !lean_is_exclusive(x_60);
-if (x_103 == 0)
-{
-uint8_t x_104; 
-x_104 = !lean_is_exclusive(x_64);
-if (x_104 == 0)
-{
-lean_object* x_105; uint8_t x_106; lean_object* x_107; lean_object* x_108; 
-x_105 = lean_ctor_get(x_64, 0);
-lean_dec(x_105);
-x_106 = 1;
-lean_ctor_set_uint8(x_60, sizeof(void*)*8, x_106);
-lean_ctor_set(x_64, 0, x_60);
-x_107 = lean_st_ref_set(x_9, x_64, x_102);
-x_108 = lean_ctor_get(x_107, 1);
-lean_inc(x_108);
-lean_dec(x_107);
-x_28 = x_58;
-x_29 = x_108;
-goto block_52;
-}
-else
-{
-lean_object* x_109; lean_object* x_110; lean_object* x_111; uint8_t x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; 
-x_109 = lean_ctor_get(x_64, 1);
-x_110 = lean_ctor_get(x_64, 2);
-x_111 = lean_ctor_get(x_64, 3);
-lean_inc(x_111);
-lean_inc(x_110);
-lean_inc(x_109);
-lean_dec(x_64);
-x_112 = 1;
-lean_ctor_set_uint8(x_60, sizeof(void*)*8, x_112);
-x_113 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_113, 0, x_60);
-lean_ctor_set(x_113, 1, x_109);
-lean_ctor_set(x_113, 2, x_110);
-lean_ctor_set(x_113, 3, x_111);
-x_114 = lean_st_ref_set(x_9, x_113, x_102);
-x_115 = lean_ctor_get(x_114, 1);
-lean_inc(x_115);
-lean_dec(x_114);
-x_28 = x_58;
-x_29 = x_115;
-goto block_52;
-}
-}
-else
-{
-lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; uint8_t x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; 
-x_116 = lean_ctor_get(x_60, 0);
-x_117 = lean_ctor_get(x_60, 1);
-x_118 = lean_ctor_get(x_60, 2);
-x_119 = lean_ctor_get(x_60, 3);
-x_120 = lean_ctor_get(x_60, 4);
-x_121 = lean_ctor_get(x_60, 5);
-x_122 = lean_ctor_get(x_60, 6);
-x_123 = lean_ctor_get(x_60, 7);
-lean_inc(x_123);
-lean_inc(x_122);
-lean_inc(x_121);
-lean_inc(x_120);
-lean_inc(x_119);
-lean_inc(x_118);
-lean_inc(x_117);
-lean_inc(x_116);
-lean_dec(x_60);
-x_124 = lean_ctor_get(x_64, 1);
-lean_inc(x_124);
-x_125 = lean_ctor_get(x_64, 2);
-lean_inc(x_125);
-x_126 = lean_ctor_get(x_64, 3);
-lean_inc(x_126);
-if (lean_is_exclusive(x_64)) {
- lean_ctor_release(x_64, 0);
- lean_ctor_release(x_64, 1);
- lean_ctor_release(x_64, 2);
- lean_ctor_release(x_64, 3);
- x_127 = x_64;
-} else {
- lean_dec_ref(x_64);
- x_127 = lean_box(0);
-}
-x_128 = 1;
-x_129 = lean_alloc_ctor(0, 8, 1);
-lean_ctor_set(x_129, 0, x_116);
-lean_ctor_set(x_129, 1, x_117);
-lean_ctor_set(x_129, 2, x_118);
-lean_ctor_set(x_129, 3, x_119);
-lean_ctor_set(x_129, 4, x_120);
-lean_ctor_set(x_129, 5, x_121);
-lean_ctor_set(x_129, 6, x_122);
-lean_ctor_set(x_129, 7, x_123);
-lean_ctor_set_uint8(x_129, sizeof(void*)*8, x_128);
-if (lean_is_scalar(x_127)) {
- x_130 = lean_alloc_ctor(0, 4, 0);
-} else {
- x_130 = x_127;
-}
-lean_ctor_set(x_130, 0, x_129);
-lean_ctor_set(x_130, 1, x_124);
-lean_ctor_set(x_130, 2, x_125);
-lean_ctor_set(x_130, 3, x_126);
-x_131 = lean_st_ref_set(x_9, x_130, x_102);
-x_132 = lean_ctor_get(x_131, 1);
-lean_inc(x_132);
-lean_dec(x_131);
-x_28 = x_58;
-x_29 = x_132;
-goto block_52;
-}
+lean_inc(x_72);
+lean_dec(x_28);
+x_74 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_74, 0, x_72);
+lean_ctor_set(x_74, 1, x_73);
+return x_74;
 }
 }
 }
 else
 {
-uint8_t x_148; 
+uint8_t x_75; 
+lean_dec(x_17);
 lean_dec(x_15);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
-lean_dec(x_6);
-lean_dec(x_5);
-x_148 = !lean_is_exclusive(x_25);
-if (x_148 == 0)
+lean_dec(x_2);
+x_75 = !lean_is_exclusive(x_25);
+if (x_75 == 0)
 {
 return x_25;
 }
 else
 {
-lean_object* x_149; lean_object* x_150; lean_object* x_151; 
-x_149 = lean_ctor_get(x_25, 0);
-x_150 = lean_ctor_get(x_25, 1);
-lean_inc(x_150);
-lean_inc(x_149);
+lean_object* x_76; lean_object* x_77; lean_object* x_78; 
+x_76 = lean_ctor_get(x_25, 0);
+x_77 = lean_ctor_get(x_25, 1);
+lean_inc(x_77);
+lean_inc(x_76);
 lean_dec(x_25);
-x_151 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_151, 0, x_149);
-lean_ctor_set(x_151, 1, x_150);
-return x_151;
+x_78 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_78, 0, x_76);
+lean_ctor_set(x_78, 1, x_77);
+return x_78;
 }
 }
-block_24:
+}
+else
 {
-if (lean_obj_tag(x_16) == 0)
-{
-lean_object* x_18; lean_object* x_19; 
+uint8_t x_79; 
+lean_dec(x_17);
+lean_dec(x_15);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
-lean_dec(x_6);
-x_18 = lean_ctor_get(x_16, 0);
-lean_inc(x_18);
-lean_dec(x_16);
-x_19 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_19, 0, x_18);
-lean_ctor_set(x_19, 1, x_17);
-return x_19;
+lean_dec(x_2);
+x_79 = !lean_is_exclusive(x_21);
+if (x_79 == 0)
+{
+return x_21;
 }
 else
 {
-lean_object* x_20; size_t x_21; size_t x_22; 
-x_20 = lean_ctor_get(x_16, 0);
-lean_inc(x_20);
-lean_dec(x_16);
-x_21 = 1;
-x_22 = lean_usize_add(x_4, x_21);
-x_4 = x_22;
-x_5 = x_20;
-x_12 = x_17;
+lean_object* x_80; lean_object* x_81; lean_object* x_82; 
+x_80 = lean_ctor_get(x_21, 0);
+x_81 = lean_ctor_get(x_21, 1);
+lean_inc(x_81);
+lean_inc(x_80);
+lean_dec(x_21);
+x_82 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_82, 0, x_80);
+lean_ctor_set(x_82, 1, x_81);
+return x_82;
+}
+}
+}
+else
+{
+uint8_t x_83; 
+lean_dec(x_17);
+lean_dec(x_15);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_2);
+x_83 = !lean_is_exclusive(x_18);
+if (x_83 == 0)
+{
+return x_18;
+}
+else
+{
+lean_object* x_84; lean_object* x_85; lean_object* x_86; 
+x_84 = lean_ctor_get(x_18, 0);
+x_85 = lean_ctor_get(x_18, 1);
+lean_inc(x_85);
+lean_inc(x_84);
+lean_dec(x_18);
+x_86 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_86, 0, x_84);
+lean_ctor_set(x_86, 1, x_85);
+return x_86;
+}
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__2(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5) {
+_start:
+{
+uint8_t x_6; 
+x_6 = lean_usize_dec_lt(x_4, x_3);
+if (x_6 == 0)
+{
+return x_5;
+}
+else
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; size_t x_10; size_t x_11; lean_object* x_12; 
+x_7 = lean_array_uget(x_5, x_4);
+x_8 = lean_unsigned_to_nat(0u);
+x_9 = lean_array_uset(x_5, x_4, x_8);
+x_10 = 1;
+x_11 = lean_usize_add(x_4, x_10);
+x_12 = lean_array_uset(x_9, x_4, x_7);
+x_4 = x_11;
+x_5 = x_12;
 goto _start;
 }
 }
 }
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__3(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5) {
+_start:
+{
+uint8_t x_6; 
+x_6 = lean_usize_dec_lt(x_4, x_3);
+if (x_6 == 0)
+{
+return x_5;
+}
+else
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; size_t x_10; size_t x_11; lean_object* x_12; 
+x_7 = lean_array_uget(x_5, x_4);
+x_8 = lean_unsigned_to_nat(0u);
+x_9 = lean_array_uset(x_5, x_4, x_8);
+x_10 = 1;
+x_11 = lean_usize_add(x_4, x_10);
+x_12 = lean_array_uset(x_9, x_4, x_7);
+x_4 = x_11;
+x_5 = x_12;
+goto _start;
 }
 }
-LEAN_EXPORT lean_object* l_List_forIn_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__34___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__4(size_t x_1, size_t x_2, lean_object* x_3) {
+_start:
+{
+uint8_t x_4; 
+x_4 = lean_usize_dec_lt(x_2, x_1);
+if (x_4 == 0)
+{
+return x_3;
+}
+else
+{
+lean_object* x_5; lean_object* x_6; lean_object* x_7; size_t x_8; size_t x_9; lean_object* x_10; 
+x_5 = lean_array_uget(x_3, x_2);
+x_6 = lean_unsigned_to_nat(0u);
+x_7 = lean_array_uset(x_3, x_2, x_6);
+x_8 = 1;
+x_9 = lean_usize_add(x_2, x_8);
+x_10 = lean_array_uset(x_7, x_2, x_5);
+x_2 = x_9;
+x_3 = x_10;
+goto _start;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__5(size_t x_1, size_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+_start:
+{
+uint8_t x_11; 
+x_11 = lean_usize_dec_lt(x_2, x_1);
+if (x_11 == 0)
+{
+lean_object* x_12; 
+lean_dec(x_9);
+lean_dec(x_8);
+x_12 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_12, 0, x_3);
+lean_ctor_set(x_12, 1, x_10);
+return x_12;
+}
+else
+{
+lean_object* x_13; lean_object* x_14; lean_object* x_15; 
+x_13 = lean_unsigned_to_nat(0u);
+x_14 = lean_array_uset(x_3, x_2, x_13);
+lean_inc(x_9);
+lean_inc(x_8);
+x_15 = l_Lean_Elab_Term_mkFreshBinderName___at___private_Lean_Elab_Binders_0__Lean_Elab_Term_expandBinderIdent___spec__2___rarg(x_8, x_9, x_10);
+if (lean_obj_tag(x_15) == 0)
+{
+lean_object* x_16; lean_object* x_17; lean_object* x_18; size_t x_19; size_t x_20; lean_object* x_21; 
+x_16 = lean_ctor_get(x_15, 0);
+lean_inc(x_16);
+x_17 = lean_ctor_get(x_15, 1);
+lean_inc(x_17);
+lean_dec(x_15);
+x_18 = lean_mk_syntax_ident(x_16);
+x_19 = 1;
+x_20 = lean_usize_add(x_2, x_19);
+x_21 = lean_array_uset(x_14, x_2, x_18);
+x_2 = x_20;
+x_3 = x_21;
+x_10 = x_17;
+goto _start;
+}
+else
+{
+uint8_t x_23; 
+lean_dec(x_14);
+lean_dec(x_9);
+lean_dec(x_8);
+x_23 = !lean_is_exclusive(x_15);
+if (x_23 == 0)
+{
+return x_15;
+}
+else
+{
+lean_object* x_24; lean_object* x_25; lean_object* x_26; 
+x_24 = lean_ctor_get(x_15, 0);
+x_25 = lean_ctor_get(x_15, 1);
+lean_inc(x_25);
+lean_inc(x_24);
+lean_dec(x_15);
+x_26 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_26, 0, x_24);
+lean_ctor_set(x_26, 1, x_25);
+return x_26;
+}
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__6(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4) {
+_start:
+{
+uint8_t x_5; 
+x_5 = lean_usize_dec_lt(x_3, x_2);
+if (x_5 == 0)
+{
+return x_4;
+}
+else
+{
+lean_object* x_6; lean_object* x_7; lean_object* x_8; size_t x_9; size_t x_10; lean_object* x_11; 
+x_6 = lean_array_uget(x_4, x_3);
+x_7 = lean_unsigned_to_nat(0u);
+x_8 = lean_array_uset(x_4, x_3, x_7);
+x_9 = 1;
+x_10 = lean_usize_add(x_3, x_9);
+x_11 = lean_array_uset(x_8, x_3, x_6);
+x_3 = x_10;
+x_4 = x_11;
+goto _start;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__7(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, size_t x_7, size_t x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15, lean_object* x_16) {
+_start:
+{
+uint8_t x_17; 
+x_17 = lean_usize_dec_lt(x_8, x_7);
+if (x_17 == 0)
+{
+lean_object* x_18; 
+lean_dec(x_14);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_18 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_18, 0, x_9);
+lean_ctor_set(x_18, 1, x_16);
+return x_18;
+}
+else
+{
+lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; size_t x_43; size_t x_44; lean_object* x_45; 
+x_19 = lean_array_uget(x_9, x_8);
+x_20 = lean_unsigned_to_nat(0u);
+x_21 = lean_array_uset(x_9, x_8, x_20);
+lean_inc(x_14);
+x_22 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_14, x_15, x_16);
+x_23 = lean_ctor_get(x_22, 0);
+lean_inc(x_23);
+x_24 = lean_ctor_get(x_22, 1);
+lean_inc(x_24);
+lean_dec(x_22);
+x_25 = lean_st_ref_get(x_15, x_24);
+x_26 = lean_ctor_get(x_25, 1);
+lean_inc(x_26);
+lean_dec(x_25);
+x_27 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__3;
+lean_inc(x_3);
+x_28 = l_Lean_Name_str___override(x_3, x_27);
+x_29 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__4;
+x_30 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_30, 0, x_23);
+lean_ctor_set(x_30, 1, x_29);
+x_31 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__39;
+lean_inc(x_3);
+x_32 = l_Lean_Name_str___override(x_3, x_31);
+lean_inc(x_6);
+x_33 = lean_mk_syntax_ident(x_6);
+lean_inc(x_5);
+x_34 = lean_array_push(x_5, x_19);
+x_35 = lean_box(2);
+lean_inc(x_2);
+x_36 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_36, 0, x_35);
+lean_ctor_set(x_36, 1, x_2);
+lean_ctor_set(x_36, 2, x_34);
+lean_inc(x_4);
+x_37 = lean_array_push(x_4, x_33);
+x_38 = lean_array_push(x_37, x_36);
+x_39 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_39, 0, x_35);
+lean_ctor_set(x_39, 1, x_32);
+lean_ctor_set(x_39, 2, x_38);
+lean_inc(x_4);
+x_40 = lean_array_push(x_4, x_30);
+x_41 = lean_array_push(x_40, x_39);
+x_42 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_42, 0, x_35);
+lean_ctor_set(x_42, 1, x_28);
+lean_ctor_set(x_42, 2, x_41);
+x_43 = 1;
+x_44 = lean_usize_add(x_8, x_43);
+x_45 = lean_array_uset(x_21, x_8, x_42);
+x_8 = x_44;
+x_9 = x_45;
+x_16 = x_26;
+goto _start;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__8(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, size_t x_7, size_t x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15, lean_object* x_16) {
+_start:
+{
+uint8_t x_17; 
+x_17 = lean_usize_dec_lt(x_8, x_7);
+if (x_17 == 0)
+{
+lean_object* x_18; 
+lean_dec(x_14);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_18 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_18, 0, x_9);
+lean_ctor_set(x_18, 1, x_16);
+return x_18;
+}
+else
+{
+lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; size_t x_43; size_t x_44; lean_object* x_45; 
+x_19 = lean_array_uget(x_9, x_8);
+x_20 = lean_unsigned_to_nat(0u);
+x_21 = lean_array_uset(x_9, x_8, x_20);
+lean_inc(x_14);
+x_22 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_14, x_15, x_16);
+x_23 = lean_ctor_get(x_22, 0);
+lean_inc(x_23);
+x_24 = lean_ctor_get(x_22, 1);
+lean_inc(x_24);
+lean_dec(x_22);
+x_25 = lean_st_ref_get(x_15, x_24);
+x_26 = lean_ctor_get(x_25, 1);
+lean_inc(x_26);
+lean_dec(x_25);
+x_27 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__3;
+lean_inc(x_3);
+x_28 = l_Lean_Name_str___override(x_3, x_27);
+x_29 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__4;
+x_30 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_30, 0, x_23);
+lean_ctor_set(x_30, 1, x_29);
+x_31 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__39;
+lean_inc(x_3);
+x_32 = l_Lean_Name_str___override(x_3, x_31);
+lean_inc(x_6);
+x_33 = lean_mk_syntax_ident(x_6);
+lean_inc(x_5);
+x_34 = lean_array_push(x_5, x_19);
+x_35 = lean_box(2);
+lean_inc(x_2);
+x_36 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_36, 0, x_35);
+lean_ctor_set(x_36, 1, x_2);
+lean_ctor_set(x_36, 2, x_34);
+lean_inc(x_4);
+x_37 = lean_array_push(x_4, x_33);
+x_38 = lean_array_push(x_37, x_36);
+x_39 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_39, 0, x_35);
+lean_ctor_set(x_39, 1, x_32);
+lean_ctor_set(x_39, 2, x_38);
+lean_inc(x_4);
+x_40 = lean_array_push(x_4, x_30);
+x_41 = lean_array_push(x_40, x_39);
+x_42 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_42, 0, x_35);
+lean_ctor_set(x_42, 1, x_28);
+lean_ctor_set(x_42, 2, x_41);
+x_43 = 1;
+x_44 = lean_usize_add(x_8, x_43);
+x_45 = lean_array_uset(x_21, x_8, x_42);
+x_8 = x_44;
+x_9 = x_45;
+x_16 = x_26;
+goto _start;
+}
+}
+}
+LEAN_EXPORT lean_object* l_List_forIn_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__10___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
 if (lean_obj_tag(x_4) == 0)
@@ -15712,15 +8795,15 @@ return x_42;
 }
 }
 }
-LEAN_EXPORT lean_object* l_List_forIn_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__34(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_List_forIn_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__10(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = lean_alloc_closure((void*)(l_List_forIn_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__34___rarg), 12, 0);
+x_2 = lean_alloc_closure((void*)(l_List_forIn_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__10___rarg), 12, 0);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_foldWithConstructors___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__33___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_foldWithConstructors___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__9___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
@@ -15734,7 +8817,7 @@ x_15 = l_List_mapTRAux___at_Lean_mkConstWithLevelParams___spec__1(x_13, x_14);
 x_16 = lean_ctor_get(x_1, 4);
 lean_inc(x_16);
 lean_dec(x_1);
-x_17 = l_List_forIn_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__34___rarg(x_2, x_3, x_15, x_16, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+x_17 = l_List_forIn_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__10___rarg(x_2, x_3, x_15, x_16, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
 if (lean_obj_tag(x_17) == 0)
 {
 uint8_t x_18; 
@@ -15781,377 +8864,15 @@ return x_25;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_foldWithConstructors___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__33(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_foldWithConstructors___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__9(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = lean_alloc_closure((void*)(l_Lean_Server_RpcEncoding_foldWithConstructors___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__33___rarg), 11, 0);
+x_2 = lean_alloc_closure((void*)(l_Lean_Server_RpcEncoding_foldWithConstructors___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__9___rarg), 11, 0);
 return x_2;
 }
 }
-static lean_object* _init_l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__35___lambda__1___closed__1() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_levelOne;
-x_2 = l_Lean_Expr_sort___override(x_1);
-return x_2;
-}
-}
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__35___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
-_start:
-{
-lean_object* x_9; lean_object* x_10; 
-x_9 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__35___lambda__1___closed__1;
-x_10 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_10, 0, x_9);
-lean_ctor_set(x_10, 1, x_8);
-return x_10;
-}
-}
-static lean_object* _init_l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__35___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__35___lambda__1___boxed), 8, 0);
-return x_1;
-}
-}
-static lean_object* _init_l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__35___closed__2() {
-_start:
-{
-uint8_t x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = 0;
-x_2 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__35___closed__1;
-x_3 = lean_box(x_1);
-x_4 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_4, 0, x_3);
-lean_ctor_set(x_4, 1, x_2);
-return x_4;
-}
-}
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__35(size_t x_1, size_t x_2, lean_object* x_3) {
-_start:
-{
-uint8_t x_4; 
-x_4 = lean_usize_dec_lt(x_2, x_1);
-if (x_4 == 0)
-{
-return x_3;
-}
-else
-{
-lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; size_t x_10; size_t x_11; lean_object* x_12; 
-x_5 = lean_array_uget(x_3, x_2);
-x_6 = lean_unsigned_to_nat(0u);
-x_7 = lean_array_uset(x_3, x_2, x_6);
-x_8 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__35___closed__2;
-x_9 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_9, 0, x_5);
-lean_ctor_set(x_9, 1, x_8);
-x_10 = 1;
-x_11 = lean_usize_add(x_2, x_10);
-x_12 = lean_array_uset(x_7, x_2, x_9);
-x_2 = x_11;
-x_3 = x_12;
-goto _start;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__36(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
-_start:
-{
-uint8_t x_13; 
-x_13 = lean_usize_dec_lt(x_4, x_3);
-if (x_13 == 0)
-{
-lean_object* x_14; 
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_1);
-x_14 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_14, 0, x_5);
-lean_ctor_set(x_14, 1, x_12);
-return x_14;
-}
-else
-{
-lean_object* x_15; lean_object* x_16; 
-x_15 = lean_array_uget(x_2, x_4);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_15);
-x_16 = lean_infer_type(x_15, x_8, x_9, x_10, x_11, x_12);
-if (lean_obj_tag(x_16) == 0)
-{
-lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
-x_17 = lean_ctor_get(x_16, 0);
-lean_inc(x_17);
-x_18 = lean_ctor_get(x_16, 1);
-lean_inc(x_18);
-lean_dec(x_16);
-x_19 = lean_ctor_get(x_1, 0);
-lean_inc(x_19);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-x_20 = l_Lean_Meta_DiscrTree_getMatch___rarg(x_19, x_17, x_8, x_9, x_10, x_11, x_18);
-if (lean_obj_tag(x_20) == 0)
-{
-lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; uint8_t x_27; lean_object* x_28; 
-x_21 = lean_ctor_get(x_20, 0);
-lean_inc(x_21);
-x_22 = lean_ctor_get(x_20, 1);
-lean_inc(x_22);
-lean_dec(x_20);
-x_23 = l_Lean_instInhabitedName;
-x_24 = l_Array_back___rarg(x_23, x_21);
-lean_dec(x_21);
-x_25 = lean_mk_syntax_ident(x_24);
-x_26 = lean_box(0);
-x_27 = 1;
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_7);
-lean_inc(x_6);
-x_28 = l_Lean_Elab_Term_elabTerm(x_25, x_26, x_27, x_27, x_6, x_7, x_8, x_9, x_10, x_11, x_22);
-if (lean_obj_tag(x_28) == 0)
-{
-lean_object* x_29; lean_object* x_30; lean_object* x_31; 
-x_29 = lean_ctor_get(x_28, 0);
-lean_inc(x_29);
-x_30 = lean_ctor_get(x_28, 1);
-lean_inc(x_30);
-lean_dec(x_28);
-lean_inc(x_8);
-x_31 = l_Lean_Meta_getFVarLocalDecl(x_15, x_8, x_9, x_10, x_11, x_30);
-if (lean_obj_tag(x_31) == 0)
-{
-lean_object* x_32; lean_object* x_33; lean_object* x_34; uint8_t x_35; lean_object* x_36; size_t x_37; size_t x_38; 
-x_32 = lean_ctor_get(x_31, 0);
-lean_inc(x_32);
-x_33 = lean_ctor_get(x_31, 1);
-lean_inc(x_33);
-lean_dec(x_31);
-x_34 = l_Lean_LocalDecl_userName(x_32);
-lean_dec(x_32);
-x_35 = 0;
-x_36 = l_Lean_Expr_forallE___override(x_34, x_29, x_5, x_35);
-x_37 = 1;
-x_38 = lean_usize_add(x_4, x_37);
-x_4 = x_38;
-x_5 = x_36;
-x_12 = x_33;
-goto _start;
-}
-else
-{
-uint8_t x_40; 
-lean_dec(x_29);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_1);
-x_40 = !lean_is_exclusive(x_31);
-if (x_40 == 0)
-{
-return x_31;
-}
-else
-{
-lean_object* x_41; lean_object* x_42; lean_object* x_43; 
-x_41 = lean_ctor_get(x_31, 0);
-x_42 = lean_ctor_get(x_31, 1);
-lean_inc(x_42);
-lean_inc(x_41);
-lean_dec(x_31);
-x_43 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_43, 0, x_41);
-lean_ctor_set(x_43, 1, x_42);
-return x_43;
-}
-}
-}
-else
-{
-uint8_t x_44; 
-lean_dec(x_15);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_1);
-x_44 = !lean_is_exclusive(x_28);
-if (x_44 == 0)
-{
-return x_28;
-}
-else
-{
-lean_object* x_45; lean_object* x_46; lean_object* x_47; 
-x_45 = lean_ctor_get(x_28, 0);
-x_46 = lean_ctor_get(x_28, 1);
-lean_inc(x_46);
-lean_inc(x_45);
-lean_dec(x_28);
-x_47 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_47, 0, x_45);
-lean_ctor_set(x_47, 1, x_46);
-return x_47;
-}
-}
-}
-else
-{
-uint8_t x_48; 
-lean_dec(x_15);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_1);
-x_48 = !lean_is_exclusive(x_20);
-if (x_48 == 0)
-{
-return x_20;
-}
-else
-{
-lean_object* x_49; lean_object* x_50; lean_object* x_51; 
-x_49 = lean_ctor_get(x_20, 0);
-x_50 = lean_ctor_get(x_20, 1);
-lean_inc(x_50);
-lean_inc(x_49);
-lean_dec(x_20);
-x_51 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_51, 0, x_49);
-lean_ctor_set(x_51, 1, x_50);
-return x_51;
-}
-}
-}
-else
-{
-uint8_t x_52; 
-lean_dec(x_15);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_1);
-x_52 = !lean_is_exclusive(x_16);
-if (x_52 == 0)
-{
-return x_16;
-}
-else
-{
-lean_object* x_53; lean_object* x_54; lean_object* x_55; 
-x_53 = lean_ctor_get(x_16, 0);
-x_54 = lean_ctor_get(x_16, 1);
-lean_inc(x_54);
-lean_inc(x_53);
-lean_dec(x_16);
-x_55 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_55, 0, x_53);
-lean_ctor_set(x_55, 1, x_54);
-return x_55;
-}
-}
-}
-}
-}
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__37(size_t x_1, size_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
-_start:
-{
-uint8_t x_11; 
-x_11 = lean_usize_dec_lt(x_2, x_1);
-if (x_11 == 0)
-{
-lean_object* x_12; 
-lean_dec(x_9);
-lean_dec(x_8);
-x_12 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_12, 0, x_3);
-lean_ctor_set(x_12, 1, x_10);
-return x_12;
-}
-else
-{
-lean_object* x_13; lean_object* x_14; lean_object* x_15; 
-x_13 = lean_unsigned_to_nat(0u);
-x_14 = lean_array_uset(x_3, x_2, x_13);
-lean_inc(x_9);
-lean_inc(x_8);
-x_15 = l_Lean_Elab_Term_mkFreshBinderName___at___private_Lean_Elab_Binders_0__Lean_Elab_Term_expandBinderIdent___spec__2___rarg(x_8, x_9, x_10);
-if (lean_obj_tag(x_15) == 0)
-{
-lean_object* x_16; lean_object* x_17; lean_object* x_18; size_t x_19; size_t x_20; lean_object* x_21; 
-x_16 = lean_ctor_get(x_15, 0);
-lean_inc(x_16);
-x_17 = lean_ctor_get(x_15, 1);
-lean_inc(x_17);
-lean_dec(x_15);
-x_18 = lean_mk_syntax_ident(x_16);
-x_19 = 1;
-x_20 = lean_usize_add(x_2, x_19);
-x_21 = lean_array_uset(x_14, x_2, x_18);
-x_2 = x_20;
-x_3 = x_21;
-x_10 = x_17;
-goto _start;
-}
-else
-{
-uint8_t x_23; 
-lean_dec(x_14);
-lean_dec(x_9);
-lean_dec(x_8);
-x_23 = !lean_is_exclusive(x_15);
-if (x_23 == 0)
-{
-return x_15;
-}
-else
-{
-lean_object* x_24; lean_object* x_25; lean_object* x_26; 
-x_24 = lean_ctor_get(x_15, 0);
-x_25 = lean_ctor_get(x_15, 1);
-lean_inc(x_25);
-lean_inc(x_24);
-lean_dec(x_15);
-x_26 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_26, 0, x_24);
-lean_ctor_set(x_26, 1, x_25);
-return x_26;
-}
-}
-}
-}
-}
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__38(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__11(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4) {
 _start:
 {
 uint8_t x_5; 
@@ -16175,240 +8896,7 @@ goto _start;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__39(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, size_t x_7, size_t x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15, lean_object* x_16) {
-_start:
-{
-uint8_t x_17; 
-x_17 = lean_usize_dec_lt(x_8, x_7);
-if (x_17 == 0)
-{
-lean_object* x_18; 
-lean_dec(x_14);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-x_18 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_18, 0, x_9);
-lean_ctor_set(x_18, 1, x_16);
-return x_18;
-}
-else
-{
-lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; size_t x_43; size_t x_44; lean_object* x_45; 
-x_19 = lean_array_uget(x_9, x_8);
-x_20 = lean_unsigned_to_nat(0u);
-x_21 = lean_array_uset(x_9, x_8, x_20);
-lean_inc(x_14);
-x_22 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_14, x_15, x_16);
-x_23 = lean_ctor_get(x_22, 0);
-lean_inc(x_23);
-x_24 = lean_ctor_get(x_22, 1);
-lean_inc(x_24);
-lean_dec(x_22);
-x_25 = lean_st_ref_get(x_15, x_24);
-x_26 = lean_ctor_get(x_25, 1);
-lean_inc(x_26);
-lean_dec(x_25);
-x_27 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__1;
-lean_inc(x_3);
-x_28 = l_Lean_Name_str___override(x_3, x_27);
-x_29 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__2;
-x_30 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_30, 0, x_23);
-lean_ctor_set(x_30, 1, x_29);
-x_31 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__60;
-lean_inc(x_3);
-x_32 = l_Lean_Name_str___override(x_3, x_31);
-lean_inc(x_6);
-x_33 = lean_mk_syntax_ident(x_6);
-lean_inc(x_5);
-x_34 = lean_array_push(x_5, x_19);
-x_35 = lean_box(2);
-lean_inc(x_2);
-x_36 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_36, 0, x_35);
-lean_ctor_set(x_36, 1, x_2);
-lean_ctor_set(x_36, 2, x_34);
-lean_inc(x_4);
-x_37 = lean_array_push(x_4, x_33);
-x_38 = lean_array_push(x_37, x_36);
-x_39 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_39, 0, x_35);
-lean_ctor_set(x_39, 1, x_32);
-lean_ctor_set(x_39, 2, x_38);
-lean_inc(x_4);
-x_40 = lean_array_push(x_4, x_30);
-x_41 = lean_array_push(x_40, x_39);
-x_42 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_42, 0, x_35);
-lean_ctor_set(x_42, 1, x_28);
-lean_ctor_set(x_42, 2, x_41);
-x_43 = 1;
-x_44 = lean_usize_add(x_8, x_43);
-x_45 = lean_array_uset(x_21, x_8, x_42);
-x_8 = x_44;
-x_9 = x_45;
-x_16 = x_26;
-goto _start;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__40(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4) {
-_start:
-{
-uint8_t x_5; 
-x_5 = lean_usize_dec_lt(x_3, x_2);
-if (x_5 == 0)
-{
-return x_4;
-}
-else
-{
-lean_object* x_6; lean_object* x_7; lean_object* x_8; size_t x_9; size_t x_10; lean_object* x_11; 
-x_6 = lean_array_uget(x_4, x_3);
-x_7 = lean_unsigned_to_nat(0u);
-x_8 = lean_array_uset(x_4, x_3, x_7);
-x_9 = 1;
-x_10 = lean_usize_add(x_3, x_9);
-x_11 = lean_array_uset(x_8, x_3, x_6);
-x_3 = x_10;
-x_4 = x_11;
-goto _start;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__41(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, size_t x_7, size_t x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15, lean_object* x_16) {
-_start:
-{
-uint8_t x_17; 
-x_17 = lean_usize_dec_lt(x_8, x_7);
-if (x_17 == 0)
-{
-lean_object* x_18; 
-lean_dec(x_14);
-lean_dec(x_6);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_18 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_18, 0, x_9);
-lean_ctor_set(x_18, 1, x_16);
-return x_18;
-}
-else
-{
-lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; size_t x_43; size_t x_44; lean_object* x_45; 
-x_19 = lean_array_uget(x_9, x_8);
-x_20 = lean_unsigned_to_nat(0u);
-x_21 = lean_array_uset(x_9, x_8, x_20);
-lean_inc(x_14);
-x_22 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_14, x_15, x_16);
-x_23 = lean_ctor_get(x_22, 0);
-lean_inc(x_23);
-x_24 = lean_ctor_get(x_22, 1);
-lean_inc(x_24);
-lean_dec(x_22);
-x_25 = lean_st_ref_get(x_15, x_24);
-x_26 = lean_ctor_get(x_25, 1);
-lean_inc(x_26);
-lean_dec(x_25);
-x_27 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__1;
-lean_inc(x_2);
-x_28 = l_Lean_Name_str___override(x_2, x_27);
-x_29 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__18___closed__2;
-x_30 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_30, 0, x_23);
-lean_ctor_set(x_30, 1, x_29);
-x_31 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__60;
-lean_inc(x_2);
-x_32 = l_Lean_Name_str___override(x_2, x_31);
-lean_inc(x_6);
-x_33 = lean_mk_syntax_ident(x_6);
-lean_inc(x_4);
-x_34 = lean_array_push(x_4, x_19);
-x_35 = lean_box(2);
-lean_inc(x_1);
-x_36 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_36, 0, x_35);
-lean_ctor_set(x_36, 1, x_1);
-lean_ctor_set(x_36, 2, x_34);
-lean_inc(x_3);
-x_37 = lean_array_push(x_3, x_33);
-x_38 = lean_array_push(x_37, x_36);
-x_39 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_39, 0, x_35);
-lean_ctor_set(x_39, 1, x_32);
-lean_ctor_set(x_39, 2, x_38);
-lean_inc(x_3);
-x_40 = lean_array_push(x_3, x_30);
-x_41 = lean_array_push(x_40, x_39);
-x_42 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_42, 0, x_35);
-lean_ctor_set(x_42, 1, x_28);
-lean_ctor_set(x_42, 2, x_41);
-x_43 = 1;
-x_44 = lean_usize_add(x_8, x_43);
-x_45 = lean_array_uset(x_21, x_8, x_42);
-x_8 = x_44;
-x_9 = x_45;
-x_16 = x_26;
-goto _start;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__42(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5) {
-_start:
-{
-uint8_t x_6; 
-x_6 = lean_usize_dec_lt(x_4, x_3);
-if (x_6 == 0)
-{
-return x_5;
-}
-else
-{
-lean_object* x_7; lean_object* x_8; lean_object* x_9; size_t x_10; size_t x_11; lean_object* x_12; 
-x_7 = lean_array_uget(x_5, x_4);
-x_8 = lean_unsigned_to_nat(0u);
-x_9 = lean_array_uset(x_5, x_4, x_8);
-x_10 = 1;
-x_11 = lean_usize_add(x_4, x_10);
-x_12 = lean_array_uset(x_9, x_4, x_7);
-x_4 = x_11;
-x_5 = x_12;
-goto _start;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__43(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4) {
-_start:
-{
-uint8_t x_5; 
-x_5 = lean_usize_dec_lt(x_3, x_2);
-if (x_5 == 0)
-{
-return x_4;
-}
-else
-{
-lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; size_t x_10; size_t x_11; lean_object* x_12; 
-x_6 = lean_array_uget(x_4, x_3);
-x_7 = lean_unsigned_to_nat(0u);
-x_8 = lean_array_uset(x_4, x_3, x_7);
-x_9 = lean_mk_syntax_ident(x_6);
-x_10 = 1;
-x_11 = lean_usize_add(x_3, x_10);
-x_12 = lean_array_uset(x_8, x_3, x_9);
-x_3 = x_11;
-x_4 = x_12;
-goto _start;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__44(size_t x_1, size_t x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__12(size_t x_1, size_t x_2, lean_object* x_3) {
 _start:
 {
 uint8_t x_4; 
@@ -16432,7 +8920,7 @@ goto _start;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__45(size_t x_1, size_t x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__13(size_t x_1, size_t x_2, lean_object* x_3) {
 _start:
 {
 uint8_t x_4; 
@@ -16456,354 +8944,7 @@ goto _start;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecls_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__47___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
-_start:
-{
-lean_object* x_13; lean_object* x_14; 
-x_13 = lean_array_push(x_1, x_5);
-x_14 = l_Lean_Meta_withLocalDecls_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__47___rarg(x_2, x_3, x_4, x_13, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-return x_14;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecls_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__47___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
-_start:
-{
-lean_object* x_12; lean_object* x_13; uint8_t x_14; 
-x_12 = lean_array_get_size(x_4);
-x_13 = lean_array_get_size(x_1);
-x_14 = lean_nat_dec_lt(x_12, x_13);
-lean_dec(x_13);
-if (x_14 == 0)
-{
-lean_object* x_15; 
-lean_dec(x_12);
-lean_dec(x_3);
-lean_dec(x_1);
-x_15 = lean_apply_8(x_2, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-return x_15;
-}
-else
-{
-lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; 
-x_16 = lean_array_fget(x_1, x_12);
-lean_dec(x_12);
-x_17 = lean_ctor_get(x_16, 1);
-lean_inc(x_17);
-x_18 = lean_ctor_get(x_16, 0);
-lean_inc(x_18);
-lean_dec(x_16);
-x_19 = lean_ctor_get(x_17, 0);
-lean_inc(x_19);
-x_20 = lean_ctor_get(x_17, 1);
-lean_inc(x_20);
-lean_dec(x_17);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_5);
-lean_inc(x_4);
-x_21 = lean_apply_8(x_20, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-if (lean_obj_tag(x_21) == 0)
-{
-lean_object* x_22; lean_object* x_23; lean_object* x_24; uint8_t x_25; lean_object* x_26; 
-x_22 = lean_ctor_get(x_21, 0);
-lean_inc(x_22);
-x_23 = lean_ctor_get(x_21, 1);
-lean_inc(x_23);
-lean_dec(x_21);
-x_24 = lean_alloc_closure((void*)(l_Lean_Meta_withLocalDecls_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__47___rarg___lambda__1), 12, 4);
-lean_closure_set(x_24, 0, x_4);
-lean_closure_set(x_24, 1, x_1);
-lean_closure_set(x_24, 2, x_2);
-lean_closure_set(x_24, 3, x_3);
-x_25 = lean_unbox(x_19);
-lean_dec(x_19);
-x_26 = l_Lean_Meta_withLocalDecl___at_Lean_Elab_Term_withAuxDecl___spec__3___rarg(x_18, x_25, x_22, x_24, x_5, x_6, x_7, x_8, x_9, x_10, x_23);
-return x_26;
-}
-else
-{
-uint8_t x_27; 
-lean_dec(x_19);
-lean_dec(x_18);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_27 = !lean_is_exclusive(x_21);
-if (x_27 == 0)
-{
-return x_21;
-}
-else
-{
-lean_object* x_28; lean_object* x_29; lean_object* x_30; 
-x_28 = lean_ctor_get(x_21, 0);
-x_29 = lean_ctor_get(x_21, 1);
-lean_inc(x_29);
-lean_inc(x_28);
-lean_dec(x_21);
-x_30 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_30, 0, x_28);
-lean_ctor_set(x_30, 1, x_29);
-return x_30;
-}
-}
-}
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecls_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__47(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; 
-x_2 = lean_alloc_closure((void*)(l_Lean_Meta_withLocalDecls_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__47___rarg), 11, 0);
-return x_2;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecls___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__46___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
-_start:
-{
-lean_object* x_11; lean_object* x_12; 
-x_11 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__11;
-x_12 = l_Lean_Meta_withLocalDecls_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__47___rarg(x_2, x_3, x_1, x_11, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
-return x_12;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Meta_withLocalDecls___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__46(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; 
-x_2 = lean_alloc_closure((void*)(l_Lean_Meta_withLocalDecls___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__46___rarg), 10, 0);
-return x_2;
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
-_start:
-{
-lean_object* x_11; size_t x_12; size_t x_13; lean_object* x_14; 
-x_11 = lean_array_get_size(x_1);
-x_12 = lean_usize_of_nat(x_11);
-lean_dec(x_11);
-x_13 = 0;
-lean_inc(x_6);
-lean_inc(x_1);
-x_14 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__1(x_12, x_13, x_1, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
-if (lean_obj_tag(x_14) == 0)
-{
-lean_object* x_15; lean_object* x_16; lean_object* x_17; 
-x_15 = lean_ctor_get(x_14, 0);
-lean_inc(x_15);
-x_16 = lean_ctor_get(x_14, 1);
-lean_inc(x_16);
-lean_dec(x_14);
-x_17 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32(x_15, x_1, x_12, x_13, x_2, x_4, x_5, x_6, x_7, x_8, x_9, x_16);
-lean_dec(x_1);
-lean_dec(x_15);
-if (lean_obj_tag(x_17) == 0)
-{
-uint8_t x_18; 
-x_18 = !lean_is_exclusive(x_17);
-if (x_18 == 0)
-{
-return x_17;
-}
-else
-{
-lean_object* x_19; lean_object* x_20; lean_object* x_21; 
-x_19 = lean_ctor_get(x_17, 0);
-x_20 = lean_ctor_get(x_17, 1);
-lean_inc(x_20);
-lean_inc(x_19);
-lean_dec(x_17);
-x_21 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_21, 0, x_19);
-lean_ctor_set(x_21, 1, x_20);
-return x_21;
-}
-}
-else
-{
-uint8_t x_22; 
-x_22 = !lean_is_exclusive(x_17);
-if (x_22 == 0)
-{
-return x_17;
-}
-else
-{
-lean_object* x_23; lean_object* x_24; lean_object* x_25; 
-x_23 = lean_ctor_get(x_17, 0);
-x_24 = lean_ctor_get(x_17, 1);
-lean_inc(x_24);
-lean_inc(x_23);
-lean_dec(x_17);
-x_25 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_25, 0, x_23);
-lean_ctor_set(x_25, 1, x_24);
-return x_25;
-}
-}
-}
-else
-{
-uint8_t x_26; 
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_4);
-lean_dec(x_2);
-lean_dec(x_1);
-x_26 = !lean_is_exclusive(x_14);
-if (x_26 == 0)
-{
-return x_14;
-}
-else
-{
-lean_object* x_27; lean_object* x_28; lean_object* x_29; 
-x_27 = lean_ctor_get(x_14, 0);
-x_28 = lean_ctor_get(x_14, 1);
-lean_inc(x_28);
-lean_inc(x_27);
-lean_dec(x_14);
-x_29 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_29, 0, x_27);
-lean_ctor_set(x_29, 1, x_28);
-return x_29;
-}
-}
-}
-}
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes(" → ", 5);
-return x_1;
-}
-}
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__1;
-x_2 = l_Lean_stringToMessageData(x_1);
-return x_2;
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
-_start:
-{
-uint8_t x_13; lean_object* x_14; lean_object* x_37; lean_object* x_38; lean_object* x_39; uint8_t x_40; 
-x_37 = lean_st_ref_get(x_11, x_12);
-x_38 = lean_ctor_get(x_37, 0);
-lean_inc(x_38);
-x_39 = lean_ctor_get(x_38, 3);
-lean_inc(x_39);
-lean_dec(x_38);
-x_40 = lean_ctor_get_uint8(x_39, sizeof(void*)*1);
-lean_dec(x_39);
-if (x_40 == 0)
-{
-lean_object* x_41; uint8_t x_42; 
-x_41 = lean_ctor_get(x_37, 1);
-lean_inc(x_41);
-lean_dec(x_37);
-x_42 = 0;
-x_13 = x_42;
-x_14 = x_41;
-goto block_36;
-}
-else
-{
-lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; uint8_t x_47; 
-x_43 = lean_ctor_get(x_37, 1);
-lean_inc(x_43);
-lean_dec(x_37);
-lean_inc(x_1);
-x_44 = l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at___private_Lean_Elab_Term_0__Lean_Elab_Term_tryCoe___spec__2(x_1, x_6, x_7, x_8, x_9, x_10, x_11, x_43);
-x_45 = lean_ctor_get(x_44, 0);
-lean_inc(x_45);
-x_46 = lean_ctor_get(x_44, 1);
-lean_inc(x_46);
-lean_dec(x_44);
-x_47 = lean_unbox(x_45);
-lean_dec(x_45);
-x_13 = x_47;
-x_14 = x_46;
-goto block_36;
-}
-block_36:
-{
-if (x_13 == 0)
-{
-lean_object* x_15; lean_object* x_16; 
-lean_dec(x_5);
-lean_dec(x_3);
-lean_dec(x_1);
-x_15 = lean_box(0);
-x_16 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__1(x_4, x_2, x_15, x_6, x_7, x_8, x_9, x_10, x_11, x_14);
-lean_dec(x_7);
-return x_16;
-}
-else
-{
-lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; 
-x_17 = lean_alloc_ctor(4, 1, 0);
-lean_ctor_set(x_17, 0, x_3);
-x_18 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__6;
-x_19 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_19, 0, x_18);
-lean_ctor_set(x_19, 1, x_17);
-x_20 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___closed__4;
-x_21 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_21, 0, x_19);
-lean_ctor_set(x_21, 1, x_20);
-lean_inc(x_4);
-x_22 = lean_array_to_list(lean_box(0), x_4);
-x_23 = lean_box(0);
-x_24 = l_List_mapTRAux___at_Lean_MessageData_instCoeListExprMessageData___spec__1(x_22, x_23);
-x_25 = l_Lean_MessageData_ofList(x_24);
-lean_dec(x_24);
-x_26 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_26, 0, x_21);
-lean_ctor_set(x_26, 1, x_25);
-x_27 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__2;
-x_28 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_28, 0, x_26);
-lean_ctor_set(x_28, 1, x_27);
-x_29 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_29, 0, x_5);
-x_30 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_30, 0, x_28);
-lean_ctor_set(x_30, 1, x_29);
-x_31 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_31, 0, x_30);
-lean_ctor_set(x_31, 1, x_18);
-x_32 = l_Lean_addTrace___at___private_Lean_Elab_Term_0__Lean_Elab_Term_tryCoe___spec__1(x_1, x_31, x_6, x_7, x_8, x_9, x_10, x_11, x_14);
-x_33 = lean_ctor_get(x_32, 0);
-lean_inc(x_33);
-x_34 = lean_ctor_get(x_32, 1);
-lean_inc(x_34);
-lean_dec(x_32);
-x_35 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__1(x_4, x_2, x_33, x_6, x_7, x_8, x_9, x_10, x_11, x_34);
-lean_dec(x_7);
-lean_dec(x_33);
-return x_35;
-}
-}
-}
-}
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3___closed__1() {
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__1___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -16811,17 +8952,7 @@ x_1 = lean_mk_string_from_bytes("ctor", 4);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__8;
-x_2 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3___closed__1;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3___closed__3() {
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__1___closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -16829,7 +8960,7 @@ x_1 = lean_mk_string_from_bytes("|", 1);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3___closed__4() {
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__1___closed__3() {
 _start:
 {
 lean_object* x_1; 
@@ -16837,573 +8968,482 @@ x_1 = lean_mk_string_from_bytes("matchAlt", 8);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3___closed__5() {
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15, lean_object* x_16, lean_object* x_17, lean_object* x_18, lean_object* x_19) {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__17;
-x_2 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3___closed__4;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3___closed__6() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("=>", 2);
-return x_1;
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3(lean_object* x_1, lean_object* x_2, size_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15, lean_object* x_16) {
-_start:
-{
-lean_object* x_17; lean_object* x_18; lean_object* x_19; size_t x_20; lean_object* x_21; 
-lean_inc(x_2);
-lean_inc(x_1);
-x_17 = l_Lean_Expr_const___override(x_1, x_2);
-lean_inc(x_8);
-x_18 = l_Array_reverse___rarg(x_8);
-x_19 = lean_array_get_size(x_18);
-x_20 = lean_usize_of_nat(x_19);
-lean_dec(x_19);
+lean_object* x_20; size_t x_21; size_t x_22; lean_object* x_23; 
+x_20 = lean_array_get_size(x_11);
+x_21 = lean_usize_of_nat(x_20);
+lean_dec(x_20);
+x_22 = 0;
+lean_inc(x_18);
+lean_inc(x_17);
+lean_inc(x_16);
 lean_inc(x_15);
-lean_inc(x_14);
-lean_inc(x_13);
-lean_inc(x_12);
 lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_6);
-x_21 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__36(x_6, x_18, x_20, x_3, x_17, x_10, x_11, x_12, x_13, x_14, x_15, x_16);
-lean_dec(x_18);
-if (lean_obj_tag(x_21) == 0)
+lean_inc(x_2);
+x_23 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__1(x_1, x_2, x_21, x_22, x_11, x_13, x_14, x_15, x_16, x_17, x_18, x_19);
+if (lean_obj_tag(x_23) == 0)
 {
-lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; 
-x_22 = lean_ctor_get(x_21, 0);
-lean_inc(x_22);
-x_23 = lean_ctor_get(x_21, 1);
-lean_inc(x_23);
-lean_dec(x_21);
-x_24 = lean_box(0);
-lean_inc(x_15);
-lean_inc(x_14);
-lean_inc(x_13);
-lean_inc(x_12);
-x_25 = l_Lean_PrettyPrinter_delab(x_22, x_24, x_12, x_13, x_14, x_15, x_23);
-if (lean_obj_tag(x_25) == 0)
-{
-lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; size_t x_73; lean_object* x_74; 
-x_26 = lean_ctor_get(x_25, 0);
-lean_inc(x_26);
-x_27 = lean_ctor_get(x_25, 1);
+lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; size_t x_55; lean_object* x_56; lean_object* x_57; size_t x_58; lean_object* x_59; lean_object* x_60; size_t x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; 
+x_24 = lean_ctor_get(x_23, 0);
+lean_inc(x_24);
+x_25 = lean_ctor_get(x_23, 1);
+lean_inc(x_25);
+lean_dec(x_23);
+lean_inc(x_17);
+x_26 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_17, x_18, x_25);
+x_27 = lean_ctor_get(x_26, 0);
 lean_inc(x_27);
-lean_dec(x_25);
-lean_inc(x_14);
-x_28 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_14, x_15, x_27);
-x_29 = lean_ctor_get(x_28, 0);
+x_28 = lean_ctor_get(x_26, 1);
+lean_inc(x_28);
+lean_dec(x_26);
+x_29 = lean_ctor_get(x_17, 10);
 lean_inc(x_29);
-x_30 = lean_ctor_get(x_28, 1);
-lean_inc(x_30);
-lean_dec(x_28);
-x_31 = lean_st_ref_get(x_15, x_30);
-x_32 = lean_ctor_get(x_31, 1);
+x_30 = lean_st_ref_get(x_18, x_28);
+x_31 = lean_ctor_get(x_30, 0);
+lean_inc(x_31);
+x_32 = lean_ctor_get(x_30, 1);
 lean_inc(x_32);
+lean_dec(x_30);
+x_33 = lean_ctor_get(x_31, 0);
+lean_inc(x_33);
 lean_dec(x_31);
-x_33 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3___closed__3;
-lean_inc(x_29);
-x_34 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_34, 0, x_29);
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+lean_ctor_set(x_115, 1, x_114);
+x_116 = lean_array_push(x_79, x_106);
+x_117 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_117, 0, x_45);
+lean_ctor_set(x_117, 1, x_65);
+lean_ctor_set(x_117, 2, x_116);
+x_118 = lean_array_push(x_75, x_115);
+x_119 = lean_array_push(x_118, x_117);
+lean_inc(x_113);
 x_120 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_120, 0, x_35);
-lean_ctor_set(x_120, 1, x_36);
+lean_ctor_set(x_120, 0, x_45);
+lean_ctor_set(x_120, 1, x_113);
 lean_ctor_set(x_120, 2, x_119);
-x_121 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3___closed__6;
-x_122 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_122, 0, x_106);
-lean_ctor_set(x_122, 1, x_121);
-x_123 = lean_array_push(x_65, x_110);
-x_124 = lean_array_push(x_123, x_120);
-x_125 = lean_array_push(x_124, x_122);
-x_126 = lean_array_push(x_125, x_104);
-x_127 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3___closed__5;
-x_128 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_128, 0, x_35);
-lean_ctor_set(x_128, 1, x_127);
-lean_ctor_set(x_128, 2, x_126);
-x_129 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__232;
-lean_inc(x_14);
-x_130 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__41(x_36, x_82, x_53, x_58, x_88, x_129, x_81, x_3, x_79, x_10, x_11, x_12, x_13, x_14, x_15, x_109);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_88);
-x_131 = lean_ctor_get(x_130, 0);
-lean_inc(x_131);
-x_132 = lean_ctor_get(x_130, 1);
-lean_inc(x_132);
-lean_dec(x_130);
-x_133 = l_Lean_Syntax_mkApp(x_114, x_131);
-lean_inc(x_14);
-x_134 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_14, x_15, x_132);
-x_135 = lean_ctor_get(x_134, 0);
-lean_inc(x_135);
-x_136 = lean_ctor_get(x_134, 1);
-lean_inc(x_136);
-lean_dec(x_134);
-x_137 = lean_st_ref_get(x_15, x_136);
-x_138 = lean_ctor_get(x_137, 1);
-lean_inc(x_138);
-lean_dec(x_137);
-x_139 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_139, 0, x_135);
-lean_ctor_set(x_139, 1, x_97);
-x_140 = lean_array_push(x_58, x_133);
-x_141 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_141, 0, x_35);
-lean_ctor_set(x_141, 1, x_36);
-lean_ctor_set(x_141, 2, x_140);
-x_142 = lean_array_push(x_53, x_139);
-x_143 = lean_array_push(x_142, x_141);
-x_144 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_144, 0, x_35);
-lean_ctor_set(x_144, 1, x_103);
-lean_ctor_set(x_144, 2, x_143);
-x_145 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_14, x_15, x_138);
+lean_inc(x_17);
+x_121 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_17, x_18, x_111);
+x_122 = lean_ctor_get(x_121, 0);
+lean_inc(x_122);
+x_123 = lean_ctor_get(x_121, 1);
+lean_inc(x_123);
+lean_dec(x_121);
+x_124 = lean_st_ref_get(x_18, x_123);
+x_125 = lean_ctor_get(x_124, 1);
+lean_inc(x_125);
+lean_dec(x_124);
+x_126 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__1___closed__3;
+lean_inc(x_68);
+x_127 = l_Lean_Name_str___override(x_68, x_126);
+lean_inc(x_122);
+x_128 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_128, 0, x_122);
+lean_ctor_set(x_128, 1, x_41);
+x_129 = l_Lean_Name_str___override(x_8, x_48);
+x_130 = lean_mk_syntax_ident(x_129);
+lean_inc(x_98);
+lean_inc(x_130);
+x_131 = l_Lean_Syntax_mkApp(x_130, x_98);
+x_132 = lean_array_push(x_79, x_131);
+x_133 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_133, 0, x_45);
+lean_ctor_set(x_133, 1, x_65);
+lean_ctor_set(x_133, 2, x_132);
+x_134 = lean_array_push(x_79, x_133);
+x_135 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_135, 0, x_45);
+lean_ctor_set(x_135, 1, x_65);
+lean_ctor_set(x_135, 2, x_134);
+x_136 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__81;
+x_137 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_137, 0, x_122);
+lean_ctor_set(x_137, 1, x_136);
+x_138 = lean_array_push(x_85, x_128);
+x_139 = lean_array_push(x_138, x_135);
+x_140 = lean_array_push(x_139, x_137);
+x_141 = lean_array_push(x_140, x_120);
+lean_inc(x_127);
+x_142 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_142, 0, x_45);
+lean_ctor_set(x_142, 1, x_127);
+lean_ctor_set(x_142, 2, x_141);
+x_143 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__100;
+x_144 = l_Lean_Name_str___override(x_5, x_143);
+lean_inc(x_17);
+lean_inc(x_98);
+x_145 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__8(x_6, x_65, x_68, x_75, x_79, x_144, x_100, x_22, x_98, x_13, x_14, x_15, x_16, x_17, x_18, x_125);
+lean_dec(x_16);
+lean_dec(x_15);
 x_146 = lean_ctor_get(x_145, 0);
 lean_inc(x_146);
 x_147 = lean_ctor_get(x_145, 1);
 lean_inc(x_147);
 lean_dec(x_145);
-x_148 = lean_st_ref_get(x_15, x_147);
-lean_dec(x_15);
-x_149 = !lean_is_exclusive(x_148);
-if (x_149 == 0)
-{
-lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; uint8_t x_163; 
-x_150 = lean_ctor_get(x_148, 0);
-lean_dec(x_150);
-lean_inc(x_146);
-x_151 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_151, 0, x_146);
-lean_ctor_set(x_151, 1, x_33);
-x_152 = l_Lean_Syntax_mkApp(x_90, x_115);
-x_153 = lean_array_push(x_58, x_152);
-x_154 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_154, 0, x_35);
-lean_ctor_set(x_154, 1, x_36);
-lean_ctor_set(x_154, 2, x_153);
-x_155 = lean_array_push(x_58, x_154);
+x_148 = l_Lean_Syntax_mkApp(x_130, x_146);
+lean_inc(x_17);
+x_149 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_17, x_18, x_147);
+x_150 = lean_ctor_get(x_149, 0);
+lean_inc(x_150);
+x_151 = lean_ctor_get(x_149, 1);
+lean_inc(x_151);
+lean_dec(x_149);
+x_152 = lean_st_ref_get(x_18, x_151);
+x_153 = lean_ctor_get(x_152, 1);
+lean_inc(x_153);
+lean_dec(x_152);
+x_154 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_154, 0, x_150);
+lean_ctor_set(x_154, 1, x_114);
+x_155 = lean_array_push(x_79, x_148);
 x_156 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_156, 0, x_35);
-lean_ctor_set(x_156, 1, x_36);
+lean_ctor_set(x_156, 0, x_45);
+lean_ctor_set(x_156, 1, x_65);
 lean_ctor_set(x_156, 2, x_155);
-x_157 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_157, 0, x_146);
-lean_ctor_set(x_157, 1, x_121);
-x_158 = lean_array_push(x_65, x_151);
-x_159 = lean_array_push(x_158, x_156);
-x_160 = lean_array_push(x_159, x_157);
-x_161 = lean_array_push(x_160, x_144);
-x_162 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_162, 0, x_35);
-lean_ctor_set(x_162, 1, x_127);
-lean_ctor_set(x_162, 2, x_161);
-x_163 = !lean_is_exclusive(x_6);
-if (x_163 == 0)
+x_157 = lean_array_push(x_75, x_154);
+x_158 = lean_array_push(x_157, x_156);
+x_159 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_159, 0, x_45);
+lean_ctor_set(x_159, 1, x_113);
+lean_ctor_set(x_159, 2, x_158);
+x_160 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_17, x_18, x_153);
+x_161 = lean_ctor_get(x_160, 0);
+lean_inc(x_161);
+x_162 = lean_ctor_get(x_160, 1);
+lean_inc(x_162);
+lean_dec(x_160);
+x_163 = lean_st_ref_get(x_18, x_162);
+lean_dec(x_18);
+x_164 = !lean_is_exclusive(x_163);
+if (x_164 == 0)
 {
-lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; 
-x_164 = lean_ctor_get(x_6, 3);
-x_165 = lean_ctor_get(x_6, 4);
-x_166 = lean_ctor_get(x_6, 5);
-x_167 = lean_array_push(x_164, x_71);
-x_168 = lean_array_push(x_165, x_128);
-x_169 = lean_array_push(x_166, x_162);
-lean_ctor_set(x_6, 5, x_169);
-lean_ctor_set(x_6, 4, x_168);
-lean_ctor_set(x_6, 3, x_167);
-lean_ctor_set(x_148, 0, x_6);
-return x_148;
-}
-else
-{
-lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; 
-x_170 = lean_ctor_get(x_6, 0);
-x_171 = lean_ctor_get(x_6, 1);
-x_172 = lean_ctor_get(x_6, 2);
-x_173 = lean_ctor_get(x_6, 3);
-x_174 = lean_ctor_get(x_6, 4);
-x_175 = lean_ctor_get(x_6, 5);
-lean_inc(x_175);
-lean_inc(x_174);
-lean_inc(x_173);
-lean_inc(x_172);
-lean_inc(x_171);
-lean_inc(x_170);
-lean_dec(x_6);
-x_176 = lean_array_push(x_173, x_71);
-x_177 = lean_array_push(x_174, x_128);
-x_178 = lean_array_push(x_175, x_162);
-x_179 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_179, 0, x_170);
-lean_ctor_set(x_179, 1, x_171);
-lean_ctor_set(x_179, 2, x_172);
-lean_ctor_set(x_179, 3, x_176);
-lean_ctor_set(x_179, 4, x_177);
-lean_ctor_set(x_179, 5, x_178);
-lean_ctor_set(x_148, 0, x_179);
-return x_148;
-}
-}
-else
-{
-lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; lean_object* x_201; lean_object* x_202; lean_object* x_203; lean_object* x_204; 
-x_180 = lean_ctor_get(x_148, 1);
+lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; 
+x_165 = lean_ctor_get(x_163, 0);
+lean_dec(x_165);
+lean_inc(x_161);
+x_166 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_166, 0, x_161);
+lean_ctor_set(x_166, 1, x_41);
+x_167 = l_Lean_Syntax_mkApp(x_105, x_98);
+x_168 = lean_array_push(x_79, x_167);
+x_169 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_169, 0, x_45);
+lean_ctor_set(x_169, 1, x_65);
+lean_ctor_set(x_169, 2, x_168);
+x_170 = lean_array_push(x_79, x_169);
+x_171 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_171, 0, x_45);
+lean_ctor_set(x_171, 1, x_65);
+lean_ctor_set(x_171, 2, x_170);
+x_172 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_172, 0, x_161);
+lean_ctor_set(x_172, 1, x_136);
+x_173 = lean_array_push(x_85, x_166);
+x_174 = lean_array_push(x_173, x_171);
+x_175 = lean_array_push(x_174, x_172);
+x_176 = lean_array_push(x_175, x_159);
+x_177 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_177, 0, x_45);
+lean_ctor_set(x_177, 1, x_127);
+lean_ctor_set(x_177, 2, x_176);
+x_178 = lean_ctor_get(x_9, 0);
+lean_inc(x_178);
+x_179 = lean_array_push(x_178, x_90);
+x_180 = lean_ctor_get(x_9, 1);
 lean_inc(x_180);
-lean_dec(x_148);
-lean_inc(x_146);
-x_181 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_181, 0, x_146);
-lean_ctor_set(x_181, 1, x_33);
-x_182 = l_Lean_Syntax_mkApp(x_90, x_115);
-x_183 = lean_array_push(x_58, x_182);
-x_184 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_184, 0, x_35);
-lean_ctor_set(x_184, 1, x_36);
+x_181 = lean_array_push(x_180, x_142);
+x_182 = lean_ctor_get(x_9, 2);
+lean_inc(x_182);
+lean_dec(x_9);
+x_183 = lean_array_push(x_182, x_177);
+x_184 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_184, 0, x_179);
+lean_ctor_set(x_184, 1, x_181);
 lean_ctor_set(x_184, 2, x_183);
-x_185 = lean_array_push(x_58, x_184);
-x_186 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_186, 0, x_35);
-lean_ctor_set(x_186, 1, x_36);
-lean_ctor_set(x_186, 2, x_185);
-x_187 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_187, 0, x_146);
-lean_ctor_set(x_187, 1, x_121);
-x_188 = lean_array_push(x_65, x_181);
-x_189 = lean_array_push(x_188, x_186);
-x_190 = lean_array_push(x_189, x_187);
-x_191 = lean_array_push(x_190, x_144);
-x_192 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_192, 0, x_35);
-lean_ctor_set(x_192, 1, x_127);
-lean_ctor_set(x_192, 2, x_191);
-x_193 = lean_ctor_get(x_6, 0);
-lean_inc(x_193);
-x_194 = lean_ctor_get(x_6, 1);
-lean_inc(x_194);
-x_195 = lean_ctor_get(x_6, 2);
-lean_inc(x_195);
-x_196 = lean_ctor_get(x_6, 3);
-lean_inc(x_196);
-x_197 = lean_ctor_get(x_6, 4);
-lean_inc(x_197);
-x_198 = lean_ctor_get(x_6, 5);
+lean_ctor_set(x_163, 0, x_184);
+return x_163;
+}
+else
+{
+lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; lean_object* x_201; lean_object* x_202; lean_object* x_203; lean_object* x_204; lean_object* x_205; 
+x_185 = lean_ctor_get(x_163, 1);
+lean_inc(x_185);
+lean_dec(x_163);
+lean_inc(x_161);
+x_186 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_186, 0, x_161);
+lean_ctor_set(x_186, 1, x_41);
+x_187 = l_Lean_Syntax_mkApp(x_105, x_98);
+x_188 = lean_array_push(x_79, x_187);
+x_189 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_189, 0, x_45);
+lean_ctor_set(x_189, 1, x_65);
+lean_ctor_set(x_189, 2, x_188);
+x_190 = lean_array_push(x_79, x_189);
+x_191 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_191, 0, x_45);
+lean_ctor_set(x_191, 1, x_65);
+lean_ctor_set(x_191, 2, x_190);
+x_192 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_192, 0, x_161);
+lean_ctor_set(x_192, 1, x_136);
+x_193 = lean_array_push(x_85, x_186);
+x_194 = lean_array_push(x_193, x_191);
+x_195 = lean_array_push(x_194, x_192);
+x_196 = lean_array_push(x_195, x_159);
+x_197 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_197, 0, x_45);
+lean_ctor_set(x_197, 1, x_127);
+lean_ctor_set(x_197, 2, x_196);
+x_198 = lean_ctor_get(x_9, 0);
 lean_inc(x_198);
-if (lean_is_exclusive(x_6)) {
- lean_ctor_release(x_6, 0);
- lean_ctor_release(x_6, 1);
- lean_ctor_release(x_6, 2);
- lean_ctor_release(x_6, 3);
- lean_ctor_release(x_6, 4);
- lean_ctor_release(x_6, 5);
- x_199 = x_6;
-} else {
- lean_dec_ref(x_6);
- x_199 = lean_box(0);
-}
-x_200 = lean_array_push(x_196, x_71);
-x_201 = lean_array_push(x_197, x_128);
-x_202 = lean_array_push(x_198, x_192);
-if (lean_is_scalar(x_199)) {
- x_203 = lean_alloc_ctor(0, 6, 0);
-} else {
- x_203 = x_199;
-}
-lean_ctor_set(x_203, 0, x_193);
-lean_ctor_set(x_203, 1, x_194);
-lean_ctor_set(x_203, 2, x_195);
-lean_ctor_set(x_203, 3, x_200);
-lean_ctor_set(x_203, 4, x_201);
-lean_ctor_set(x_203, 5, x_202);
-x_204 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_204, 0, x_203);
-lean_ctor_set(x_204, 1, x_180);
-return x_204;
+x_199 = lean_array_push(x_198, x_90);
+x_200 = lean_ctor_get(x_9, 1);
+lean_inc(x_200);
+x_201 = lean_array_push(x_200, x_142);
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+}
+}
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+_start:
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+return x_3;
+}
+}
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__32() {
+_start:
+{
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+x_1 = lean_mk_string_from_bytes("have", 4);
+return x_1;
+}
+}
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__33() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("haveDecl", 8);
+return x_1;
+}
+}
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__34() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("haveIdDecl", 10);
+return x_1;
+}
+}
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__35() {
 _start:
 {
 lean_object* x_1; 
@@ -17506,17 +9769,7 @@ x_1 = lean_mk_string_from_bytes("match", 5);
 return x_1;
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 }
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4___closed__12() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__17;
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-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4___closed__13() {
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__36() {
 _start:
 {
 lean_object* x_1; 
@@ -17524,17 +9777,7 @@ x_1 = lean_mk_string_from_bytes("matchDiscr", 10);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4___closed__14() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__17;
-x_2 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4___closed__13;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
-}
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-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4___closed__15() {
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__37() {
 _start:
 {
 lean_object* x_1; 
@@ -17542,7 +9785,7 @@ x_1 = lean_mk_string_from_bytes("with", 4);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4___closed__16() {
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__38() {
 _start:
 {
 lean_object* x_1; 
@@ -17550,1355 +9793,2674 @@ x_1 = lean_mk_string_from_bytes("matchAlts", 9);
 return x_1;
 }
 }
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4___closed__17() {
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___closed__39() {
 _start:
 {
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-x_3 = l_Lean_Name_str___override(x_1, x_2);
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 return x_3;
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 }
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 _start:
 {
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-lean_inc(x_4);
-lean_inc(x_3);
-lean_inc(x_1);
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-lean_inc(x_12);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
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+}
+}
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+_start:
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 lean_inc(x_5);
 lean_inc(x_4);
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-{
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 lean_inc(x_27);
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 lean_inc(x_28);
 lean_dec(x_26);
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-lean_inc(x_31);
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 lean_dec(x_29);
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+lean_dec(x_20);
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+lean_dec(x_17);
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+{
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 lean_inc(x_33);
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-lean_dec(x_4);
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 lean_inc(x_39);
 lean_dec(x_38);
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-lean_ctor_set(x_490, 0, x_44);
-lean_ctor_set(x_490, 1, x_456);
+lean_ctor_set(x_490, 0, x_52);
+lean_ctor_set(x_490, 1, x_434);
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-x_491 = lean_array_push(x_328, x_490);
-x_492 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_492, 0, x_44);
-lean_ctor_set(x_492, 1, x_459);
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-x_494 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_494, 0, x_44);
-lean_ctor_set(x_494, 1, x_462);
-lean_ctor_set(x_494, 2, x_493);
-x_495 = lean_array_push(x_439, x_463);
-lean_inc(x_306);
-x_496 = lean_array_push(x_495, x_306);
-x_497 = lean_array_push(x_496, x_494);
-lean_inc(x_306);
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-lean_ctor_set(x_499, 1, x_300);
-lean_ctor_set(x_499, 2, x_498);
-x_500 = lean_array_push(x_348, x_327);
-x_501 = lean_array_push(x_500, x_499);
-lean_inc(x_306);
-x_502 = lean_array_push(x_501, x_306);
-x_503 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__56;
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-lean_ctor_set(x_504, 0, x_44);
-lean_ctor_set(x_504, 1, x_503);
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-x_506 = lean_array_push(x_505, x_375);
-x_507 = lean_array_push(x_506, x_377);
-lean_inc(x_306);
-x_508 = lean_array_push(x_507, x_306);
-lean_inc(x_306);
-x_509 = lean_array_push(x_508, x_306);
-x_510 = lean_array_push(x_509, x_393);
-x_511 = lean_array_push(x_510, x_504);
-lean_inc(x_306);
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-x_513 = lean_array_push(x_512, x_306);
-x_514 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__206;
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+x_493 = lean_array_push(x_492, x_432);
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+lean_ctor_set(x_509, 1, x_81);
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-lean_ctor_set(x_515, 0, x_44);
-lean_ctor_set(x_515, 1, x_514);
-lean_ctor_set(x_515, 2, x_513);
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+lean_ctor_set(x_515, 1, x_409);
+lean_ctor_set(x_515, 2, x_514);
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-lean_ctor_set(x_517, 0, x_44);
-lean_ctor_set(x_517, 1, x_371);
+lean_ctor_set(x_517, 0, x_52);
+lean_ctor_set(x_517, 1, x_81);
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-x_518 = lean_array_push(x_348, x_305);
-x_519 = lean_array_push(x_518, x_372);
-x_520 = lean_array_push(x_519, x_517);
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-lean_ctor_set(x_521, 1, x_300);
-lean_ctor_set(x_521, 2, x_520);
-x_522 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_522, 0, x_521);
-lean_ctor_set(x_522, 1, x_293);
-return x_522;
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+lean_inc(x_518);
+lean_dec(x_27);
+x_519 = lean_array_get_size(x_518);
+x_520 = lean_usize_of_nat(x_519);
+lean_dec(x_519);
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+lean_ctor_set(x_523, 0, x_52);
+lean_ctor_set(x_523, 1, x_81);
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+lean_ctor_set(x_525, 1, x_470);
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+lean_ctor_set(x_527, 2, x_526);
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+lean_ctor_set(x_529, 1, x_434);
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+x_532 = lean_array_push(x_531, x_517);
+lean_inc(x_234);
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+lean_ctor_set(x_535, 0, x_52);
+lean_ctor_set(x_535, 1, x_336);
+lean_ctor_set(x_535, 2, x_534);
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+lean_ctor_set(x_537, 0, x_52);
+lean_ctor_set(x_537, 1, x_334);
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+x_539 = lean_alloc_ctor(1, 3, 0);
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+lean_ctor_set(x_539, 1, x_332);
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+lean_ctor_set(x_553, 1, x_232);
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+x_558 = lean_array_push(x_557, x_101);
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+x_564 = lean_alloc_ctor(1, 3, 0);
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+x_566 = lean_array_push(x_565, x_86);
+x_567 = lean_array_push(x_566, x_564);
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+lean_ctor_set(x_568, 0, x_52);
+lean_ctor_set(x_568, 1, x_75);
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+x_569 = lean_array_push(x_49, x_173);
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+lean_ctor_set(x_571, 1, x_81);
+lean_ctor_set(x_571, 2, x_570);
+lean_ctor_set(x_67, 0, x_571);
+return x_67;
+}
+else
+{
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+lean_ctor_set(x_1043, 1, x_836);
+lean_ctor_set(x_1043, 2, x_1042);
+x_1044 = lean_array_push(x_849, x_1005);
+x_1045 = lean_array_push(x_1044, x_605);
+x_1046 = lean_array_push(x_1045, x_1043);
+x_1047 = lean_array_push(x_1046, x_605);
+x_1048 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_1048, 0, x_52);
+lean_ctor_set(x_1048, 1, x_585);
+lean_ctor_set(x_1048, 2, x_1047);
+x_1049 = lean_array_push(x_49, x_613);
+x_1050 = lean_array_push(x_1049, x_1048);
+x_1051 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_1051, 0, x_52);
+lean_ctor_set(x_1051, 1, x_834);
+lean_ctor_set(x_1051, 2, x_1050);
+x_1052 = lean_array_push(x_614, x_1051);
+x_1053 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_1053, 0, x_52);
+lean_ctor_set(x_1053, 1, x_585);
+lean_ctor_set(x_1053, 2, x_1052);
+x_1054 = lean_array_push(x_652, x_738);
+x_1055 = lean_array_push(x_1054, x_832);
+x_1056 = lean_array_push(x_1055, x_1053);
+x_1057 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_1057, 0, x_52);
+lean_ctor_set(x_1057, 1, x_736);
+lean_ctor_set(x_1057, 2, x_1056);
+x_1058 = lean_array_push(x_662, x_731);
+x_1059 = lean_array_push(x_1058, x_734);
+x_1060 = lean_array_push(x_1059, x_611);
+x_1061 = lean_array_push(x_1060, x_1057);
+x_1062 = lean_array_push(x_1061, x_605);
+x_1063 = lean_array_push(x_1062, x_605);
+x_1064 = lean_array_push(x_1063, x_605);
+x_1065 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_1065, 0, x_52);
+lean_ctor_set(x_1065, 1, x_730);
+lean_ctor_set(x_1065, 2, x_1064);
+x_1066 = lean_array_push(x_49, x_728);
+x_1067 = lean_array_push(x_1066, x_1065);
+x_1068 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_1068, 0, x_52);
+lean_ctor_set(x_1068, 1, x_592);
+lean_ctor_set(x_1068, 2, x_1067);
+x_1069 = lean_array_push(x_652, x_683);
+x_1070 = lean_array_push(x_1069, x_590);
+x_1071 = lean_array_push(x_1070, x_1068);
+x_1072 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_1072, 0, x_52);
+lean_ctor_set(x_1072, 1, x_579);
+lean_ctor_set(x_1072, 2, x_1071);
+x_1073 = lean_array_push(x_49, x_677);
+x_1074 = lean_array_push(x_1073, x_1072);
+x_1075 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_1075, 0, x_52);
+lean_ctor_set(x_1075, 1, x_585);
+lean_ctor_set(x_1075, 2, x_1074);
+x_1076 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1076, 0, x_1075);
+lean_ctor_set(x_1076, 1, x_573);
+return x_1076;
 }
 }
 else
 {
-uint8_t x_523; 
+uint8_t x_1077; 
+lean_dec(x_27);
 lean_dec(x_22);
-lean_dec(x_17);
+lean_dec(x_21);
+lean_dec(x_15);
+lean_dec(x_14);
 lean_dec(x_13);
 lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_8);
+lean_dec(x_6);
+lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
+lean_dec(x_2);
 lean_dec(x_1);
-x_523 = !lean_is_exclusive(x_26);
-if (x_523 == 0)
+x_1077 = !lean_is_exclusive(x_32);
+if (x_1077 == 0)
+{
+return x_32;
+}
+else
+{
+lean_object* x_1078; lean_object* x_1079; lean_object* x_1080; 
+x_1078 = lean_ctor_get(x_32, 0);
+x_1079 = lean_ctor_get(x_32, 1);
+lean_inc(x_1079);
+lean_inc(x_1078);
+lean_dec(x_32);
+x_1080 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1080, 0, x_1078);
+lean_ctor_set(x_1080, 1, x_1079);
+return x_1080;
+}
+}
+}
+else
+{
+uint8_t x_1081; 
+lean_dec(x_22);
+lean_dec(x_21);
+lean_dec(x_20);
+lean_dec(x_19);
+lean_dec(x_18);
+lean_dec(x_17);
+lean_dec(x_15);
+lean_dec(x_14);
+lean_dec(x_13);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_8);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_1081 = !lean_is_exclusive(x_26);
+if (x_1081 == 0)
 {
 return x_26;
 }
 else
 {
-lean_object* x_524; lean_object* x_525; lean_object* x_526; 
-x_524 = lean_ctor_get(x_26, 0);
-x_525 = lean_ctor_get(x_26, 1);
-lean_inc(x_525);
-lean_inc(x_524);
+lean_object* x_1082; lean_object* x_1083; lean_object* x_1084; 
+x_1082 = lean_ctor_get(x_26, 0);
+x_1083 = lean_ctor_get(x_26, 1);
+lean_inc(x_1083);
+lean_inc(x_1082);
 lean_dec(x_26);
-x_526 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_526, 0, x_524);
-lean_ctor_set(x_526, 1, x_525);
-return x_526;
-}
-}
-}
-else
-{
-uint8_t x_527; 
-lean_dec(x_17);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_1);
-x_527 = !lean_is_exclusive(x_21);
-if (x_527 == 0)
-{
-return x_21;
-}
-else
-{
-lean_object* x_528; lean_object* x_529; lean_object* x_530; 
-x_528 = lean_ctor_get(x_21, 0);
-x_529 = lean_ctor_get(x_21, 1);
-lean_inc(x_529);
-lean_inc(x_528);
-lean_dec(x_21);
-x_530 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_530, 0, x_528);
-lean_ctor_set(x_530, 1, x_529);
-return x_530;
+x_1084 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1084, 0, x_1082);
+lean_ctor_set(x_1084, 1, x_1083);
+return x_1084;
 }
 }
 }
 }
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__5___closed__1() {
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3___closed__1() {
 _start:
 {
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("RpcEncoding type binders : ", 27);
-return x_1;
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__47;
+x_3 = l_Lean_Expr_const___override(x_2, x_1);
+return x_3;
 }
 }
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__5___closed__2() {
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
 _start:
 {
-lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__5___closed__1;
-x_2 = l_Lean_stringToMessageData(x_1);
-return x_2;
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__5(lean_object* x_1, size_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15) {
-_start:
-{
-uint8_t x_16; lean_object* x_17; lean_object* x_32; lean_object* x_33; lean_object* x_34; uint8_t x_35; 
-x_32 = lean_st_ref_get(x_14, x_15);
-x_33 = lean_ctor_get(x_32, 0);
-lean_inc(x_33);
-x_34 = lean_ctor_get(x_33, 3);
-lean_inc(x_34);
-lean_dec(x_33);
-x_35 = lean_ctor_get_uint8(x_34, sizeof(void*)*1);
-lean_dec(x_34);
-if (x_35 == 0)
-{
-lean_object* x_36; uint8_t x_37; 
-x_36 = lean_ctor_get(x_32, 1);
-lean_inc(x_36);
-lean_dec(x_32);
-x_37 = 0;
-x_16 = x_37;
-x_17 = x_36;
-goto block_31;
-}
-else
-{
-lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; uint8_t x_42; 
-x_38 = lean_ctor_get(x_32, 1);
-lean_inc(x_38);
-lean_dec(x_32);
-lean_inc(x_7);
-x_39 = l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at___private_Lean_Elab_Term_0__Lean_Elab_Term_tryCoe___spec__2(x_7, x_9, x_10, x_11, x_12, x_13, x_14, x_38);
-x_40 = lean_ctor_get(x_39, 0);
-lean_inc(x_40);
-x_41 = lean_ctor_get(x_39, 1);
-lean_inc(x_41);
-lean_dec(x_39);
-x_42 = lean_unbox(x_40);
-lean_dec(x_40);
-x_16 = x_42;
-x_17 = x_41;
-goto block_31;
-}
-block_31:
-{
-if (x_16 == 0)
-{
-lean_object* x_18; lean_object* x_19; 
-lean_dec(x_8);
-lean_dec(x_7);
-x_18 = lean_box(0);
-x_19 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4(x_1, x_2, x_3, x_4, x_5, x_6, x_18, x_9, x_10, x_11, x_12, x_13, x_14, x_17);
-return x_19;
-}
-else
-{
-lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; 
-x_20 = lean_array_to_list(lean_box(0), x_8);
-lean_inc(x_1);
-x_21 = l_List_mapTRAux___at_Lean_MessageData_instCoeListExprMessageData___spec__1(x_20, x_1);
-x_22 = l_Lean_MessageData_ofList(x_21);
-lean_dec(x_21);
-x_23 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__5___closed__2;
-x_24 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_24, 0, x_23);
-lean_ctor_set(x_24, 1, x_22);
-x_25 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__6;
-x_26 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_26, 0, x_24);
-lean_ctor_set(x_26, 1, x_25);
-x_27 = l_Lean_addTrace___at___private_Lean_Elab_Term_0__Lean_Elab_Term_tryCoe___spec__1(x_7, x_26, x_9, x_10, x_11, x_12, x_13, x_14, x_17);
-x_28 = lean_ctor_get(x_27, 0);
-lean_inc(x_28);
-x_29 = lean_ctor_get(x_27, 1);
-lean_inc(x_29);
-lean_dec(x_27);
-x_30 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4(x_1, x_2, x_3, x_4, x_5, x_6, x_28, x_9, x_10, x_11, x_12, x_13, x_14, x_29);
-lean_dec(x_28);
-return x_30;
-}
-}
-}
-}
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__6___boxed__const__1() {
-_start:
-{
-size_t x_1; lean_object* x_2; 
-x_1 = 0;
-x_2 = lean_box_usize(x_1);
-return x_2;
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__6(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
-_start:
-{
-lean_object* x_12; lean_object* x_13; lean_object* x_14; 
-lean_dec(x_4);
-lean_inc(x_1);
-x_12 = lean_alloc_closure((void*)(l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2), 12, 1);
-lean_closure_set(x_12, 0, x_1);
-x_13 = l_Lean_Server_RpcEncoding_instInhabitedCtorState___closed__1;
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_5);
-lean_inc(x_3);
-lean_inc(x_2);
-x_14 = l_Lean_Server_RpcEncoding_foldWithConstructors___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__33___rarg(x_2, x_3, x_12, x_13, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-if (lean_obj_tag(x_14) == 0)
-{
-lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; size_t x_20; size_t x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; 
+lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; uint8_t x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; 
+x_14 = lean_st_ref_get(x_12, x_13);
 x_15 = lean_ctor_get(x_14, 0);
 lean_inc(x_15);
 x_16 = lean_ctor_get(x_14, 1);
 lean_inc(x_16);
 lean_dec(x_14);
-x_17 = lean_box(0);
-x_18 = lean_ctor_get(x_15, 1);
-lean_inc(x_18);
-x_19 = lean_array_get_size(x_18);
-x_20 = lean_usize_of_nat(x_19);
-lean_dec(x_19);
-x_21 = 0;
-x_22 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__35(x_20, x_21, x_18);
-x_23 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__11;
-x_24 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__6___boxed__const__1;
-x_25 = lean_alloc_closure((void*)(l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__5___boxed), 15, 7);
-lean_closure_set(x_25, 0, x_17);
-lean_closure_set(x_25, 1, x_24);
-lean_closure_set(x_25, 2, x_23);
-lean_closure_set(x_25, 3, x_2);
-lean_closure_set(x_25, 4, x_3);
-lean_closure_set(x_25, 5, x_15);
-lean_closure_set(x_25, 6, x_1);
-x_26 = lean_box(0);
-x_27 = l_Lean_Meta_withLocalDecls___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__46___rarg(x_26, x_22, x_25, x_5, x_6, x_7, x_8, x_9, x_10, x_16);
-return x_27;
-}
-else
+x_17 = lean_ctor_get(x_15, 0);
+lean_inc(x_17);
+lean_dec(x_15);
+lean_inc(x_11);
+x_18 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_11, x_12, x_16);
+x_19 = lean_ctor_get(x_18, 0);
+lean_inc(x_19);
+x_20 = lean_ctor_get(x_18, 1);
+lean_inc(x_20);
+lean_dec(x_18);
+x_21 = lean_ctor_get(x_11, 10);
+lean_inc(x_21);
+x_22 = lean_st_ref_get(x_12, x_20);
+x_23 = lean_ctor_get(x_22, 0);
+lean_inc(x_23);
+x_24 = lean_ctor_get(x_22, 1);
+lean_inc(x_24);
+lean_dec(x_22);
+x_25 = lean_ctor_get(x_23, 0);
+lean_inc(x_25);
+lean_dec(x_23);
+x_26 = lean_environment_main_module(x_25);
+x_27 = lean_box(0);
+x_28 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__31;
+x_29 = l_Lean_addMacroScope(x_26, x_28, x_21);
+x_30 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__30;
+x_31 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_31, 0, x_19);
+lean_ctor_set(x_31, 1, x_30);
+lean_ctor_set(x_31, 2, x_29);
+lean_ctor_set(x_31, 3, x_27);
+x_32 = l_Lean_Syntax_getId(x_31);
+lean_dec(x_31);
+x_33 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_getRpcPacketFor___closed__1;
+lean_inc(x_32);
+x_34 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_34, 0, x_32);
+lean_ctor_set(x_34, 1, x_27);
+lean_ctor_set(x_34, 2, x_33);
+x_35 = 1;
+x_36 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_36, 0, x_34);
+lean_ctor_set_uint8(x_36, sizeof(void*)*1, x_35);
+x_37 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_37, 0, x_36);
+lean_inc(x_12);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+x_38 = l_Lean_addDecl___at_Lean_Elab_Term_declareTacticSyntax___spec__1(x_37, x_7, x_8, x_9, x_10, x_11, x_12, x_24);
+if (lean_obj_tag(x_38) == 0)
 {
-uint8_t x_28; 
+lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; uint8_t x_53; lean_object* x_54; 
+x_39 = lean_ctor_get(x_38, 1);
+lean_inc(x_39);
+lean_dec(x_38);
+lean_inc(x_32);
+x_40 = l_Lean_Expr_const___override(x_32, x_27);
+x_41 = lean_ctor_get(x_1, 0);
+lean_inc(x_41);
+x_42 = lean_ctor_get(x_41, 0);
+lean_inc(x_42);
+lean_dec(x_41);
+lean_inc(x_42);
+x_43 = l_Lean_Expr_const___override(x_42, x_27);
+lean_inc(x_2);
+x_44 = l_Lean_mkAppN(x_43, x_2);
+x_45 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3___closed__1;
+x_46 = l_Lean_mkAppB(x_45, x_44, x_40);
+x_47 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__4;
+x_48 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__47;
+x_49 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__5;
+x_50 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__46;
+x_51 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__141;
+x_52 = lean_alloc_closure((void*)(l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___boxed), 23, 15);
+lean_closure_set(x_52, 0, x_27);
+lean_closure_set(x_52, 1, x_47);
+lean_closure_set(x_52, 2, x_28);
+lean_closure_set(x_52, 3, x_30);
+lean_closure_set(x_52, 4, x_48);
+lean_closure_set(x_52, 5, x_49);
+lean_closure_set(x_52, 6, x_32);
+lean_closure_set(x_52, 7, x_42);
+lean_closure_set(x_52, 8, x_1);
+lean_closure_set(x_52, 9, x_2);
+lean_closure_set(x_52, 10, x_3);
+lean_closure_set(x_52, 11, x_4);
+lean_closure_set(x_52, 12, x_5);
+lean_closure_set(x_52, 13, x_50);
+lean_closure_set(x_52, 14, x_51);
+x_53 = 3;
+lean_inc(x_12);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+x_54 = l_Lean_Meta_withLocalDecl___at_Lean_Elab_Term_withAuxDecl___spec__3___rarg(x_51, x_53, x_46, x_52, x_7, x_8, x_9, x_10, x_11, x_12, x_39);
+if (lean_obj_tag(x_54) == 0)
+{
+lean_object* x_55; lean_object* x_56; lean_object* x_57; uint8_t x_58; 
+x_55 = lean_ctor_get(x_54, 0);
+lean_inc(x_55);
+x_56 = lean_ctor_get(x_54, 1);
+lean_inc(x_56);
+lean_dec(x_54);
+x_57 = l_Lean_setEnv___at_Lean_Elab_Term_expandDeclId___spec__7(x_17, x_7, x_8, x_9, x_10, x_11, x_12, x_56);
+lean_dec(x_12);
+lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_28 = !lean_is_exclusive(x_14);
-if (x_28 == 0)
+x_58 = !lean_is_exclusive(x_57);
+if (x_58 == 0)
 {
-return x_14;
+lean_object* x_59; 
+x_59 = lean_ctor_get(x_57, 0);
+lean_dec(x_59);
+lean_ctor_set(x_57, 0, x_55);
+return x_57;
 }
 else
 {
-lean_object* x_29; lean_object* x_30; lean_object* x_31; 
-x_29 = lean_ctor_get(x_14, 0);
-x_30 = lean_ctor_get(x_14, 1);
-lean_inc(x_30);
-lean_inc(x_29);
-lean_dec(x_14);
-x_31 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_31, 0, x_29);
-lean_ctor_set(x_31, 1, x_30);
-return x_31;
+lean_object* x_60; lean_object* x_61; 
+x_60 = lean_ctor_get(x_57, 1);
+lean_inc(x_60);
+lean_dec(x_57);
+x_61 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_61, 0, x_55);
+lean_ctor_set(x_61, 1, x_60);
+return x_61;
+}
+}
+else
+{
+lean_object* x_62; lean_object* x_63; lean_object* x_64; uint8_t x_65; 
+x_62 = lean_ctor_get(x_54, 0);
+lean_inc(x_62);
+x_63 = lean_ctor_get(x_54, 1);
+lean_inc(x_63);
+lean_dec(x_54);
+x_64 = l_Lean_setEnv___at_Lean_Elab_Term_expandDeclId___spec__7(x_17, x_7, x_8, x_9, x_10, x_11, x_12, x_63);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+x_65 = !lean_is_exclusive(x_64);
+if (x_65 == 0)
+{
+lean_object* x_66; 
+x_66 = lean_ctor_get(x_64, 0);
+lean_dec(x_66);
+lean_ctor_set_tag(x_64, 1);
+lean_ctor_set(x_64, 0, x_62);
+return x_64;
+}
+else
+{
+lean_object* x_67; lean_object* x_68; 
+x_67 = lean_ctor_get(x_64, 1);
+lean_inc(x_67);
+lean_dec(x_64);
+x_68 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_68, 0, x_62);
+lean_ctor_set(x_68, 1, x_67);
+return x_68;
+}
+}
+}
+else
+{
+lean_object* x_69; lean_object* x_70; lean_object* x_71; uint8_t x_72; 
+lean_dec(x_32);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_69 = lean_ctor_get(x_38, 0);
+lean_inc(x_69);
+x_70 = lean_ctor_get(x_38, 1);
+lean_inc(x_70);
+lean_dec(x_38);
+x_71 = l_Lean_setEnv___at_Lean_Elab_Term_expandDeclId___spec__7(x_17, x_7, x_8, x_9, x_10, x_11, x_12, x_70);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+x_72 = !lean_is_exclusive(x_71);
+if (x_72 == 0)
+{
+lean_object* x_73; 
+x_73 = lean_ctor_get(x_71, 0);
+lean_dec(x_73);
+lean_ctor_set_tag(x_71, 1);
+lean_ctor_set(x_71, 0, x_69);
+return x_71;
+}
+else
+{
+lean_object* x_74; lean_object* x_75; 
+x_74 = lean_ctor_get(x_71, 1);
+lean_inc(x_74);
+lean_dec(x_71);
+x_75 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_75, 0, x_69);
+lean_ctor_set(x_75, 1, x_74);
+return x_75;
 }
 }
 }
@@ -18920,391 +12482,102 @@ x_2 = l_Lean_stringToMessageData(x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
-lean_object* x_10; uint8_t x_11; lean_object* x_12; lean_object* x_34; lean_object* x_35; lean_object* x_36; uint8_t x_37; 
-x_10 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__5;
-x_34 = lean_st_ref_get(x_8, x_9);
-x_35 = lean_ctor_get(x_34, 0);
-lean_inc(x_35);
-x_36 = lean_ctor_get(x_35, 3);
-lean_inc(x_36);
-lean_dec(x_35);
-x_37 = lean_ctor_get_uint8(x_36, sizeof(void*)*1);
-lean_dec(x_36);
-if (x_37 == 0)
-{
-lean_object* x_38; uint8_t x_39; 
-x_38 = lean_ctor_get(x_34, 1);
+lean_object* x_13; uint8_t x_14; lean_object* x_15; lean_object* x_37; lean_object* x_38; lean_object* x_39; uint8_t x_40; 
+x_13 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__5;
+x_37 = lean_st_ref_get(x_11, x_12);
+x_38 = lean_ctor_get(x_37, 0);
 lean_inc(x_38);
-lean_dec(x_34);
-x_39 = 0;
-x_11 = x_39;
-x_12 = x_38;
-goto block_33;
+x_39 = lean_ctor_get(x_38, 3);
+lean_inc(x_39);
+lean_dec(x_38);
+x_40 = lean_ctor_get_uint8(x_39, sizeof(void*)*1);
+lean_dec(x_39);
+if (x_40 == 0)
+{
+lean_object* x_41; uint8_t x_42; 
+x_41 = lean_ctor_get(x_37, 1);
+lean_inc(x_41);
+lean_dec(x_37);
+x_42 = 0;
+x_14 = x_42;
+x_15 = x_41;
+goto block_36;
 }
 else
 {
-lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; uint8_t x_44; 
-x_40 = lean_ctor_get(x_34, 1);
-lean_inc(x_40);
-lean_dec(x_34);
-x_41 = l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at___private_Lean_Elab_Term_0__Lean_Elab_Term_tryCoe___spec__2(x_10, x_3, x_4, x_5, x_6, x_7, x_8, x_40);
-x_42 = lean_ctor_get(x_41, 0);
-lean_inc(x_42);
-x_43 = lean_ctor_get(x_41, 1);
+lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; uint8_t x_47; 
+x_43 = lean_ctor_get(x_37, 1);
 lean_inc(x_43);
-lean_dec(x_41);
-x_44 = lean_unbox(x_42);
-lean_dec(x_42);
-x_11 = x_44;
-x_12 = x_43;
-goto block_33;
+lean_dec(x_37);
+x_44 = l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at___private_Lean_Elab_Term_0__Lean_Elab_Term_tryCoe___spec__2(x_13, x_6, x_7, x_8, x_9, x_10, x_11, x_43);
+x_45 = lean_ctor_get(x_44, 0);
+lean_inc(x_45);
+x_46 = lean_ctor_get(x_44, 1);
+lean_inc(x_46);
+lean_dec(x_44);
+x_47 = lean_unbox(x_45);
+lean_dec(x_45);
+x_14 = x_47;
+x_15 = x_46;
+goto block_36;
 }
-block_33:
+block_36:
 {
-if (x_11 == 0)
+if (x_14 == 0)
 {
-lean_object* x_13; lean_object* x_14; 
-x_13 = lean_box(0);
-x_14 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__6(x_10, x_1, x_2, x_13, x_3, x_4, x_5, x_6, x_7, x_8, x_12);
-return x_14;
+lean_object* x_16; lean_object* x_17; 
+x_16 = lean_box(0);
+x_17 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3(x_1, x_2, x_4, x_3, x_5, x_16, x_6, x_7, x_8, x_9, x_10, x_11, x_15);
+return x_17;
 }
 else
 {
-lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; 
-x_15 = lean_ctor_get(x_1, 0);
-lean_inc(x_15);
-x_16 = lean_ctor_get(x_15, 0);
-lean_inc(x_16);
-lean_dec(x_15);
-x_17 = lean_alloc_ctor(4, 1, 0);
-lean_ctor_set(x_17, 0, x_16);
-x_18 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___closed__2;
-x_19 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_19, 0, x_18);
-lean_ctor_set(x_19, 1, x_17);
-x_20 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__9;
-x_21 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_21, 0, x_19);
-lean_ctor_set(x_21, 1, x_20);
+lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; 
+x_18 = lean_ctor_get(x_1, 0);
+lean_inc(x_18);
+x_19 = lean_ctor_get(x_18, 0);
+lean_inc(x_19);
+lean_dec(x_18);
+x_20 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_20, 0, x_19);
+x_21 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___closed__2;
+x_22 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_22, 0, x_21);
+lean_ctor_set(x_22, 1, x_20);
+x_23 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__9;
+x_24 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_24, 0, x_22);
+lean_ctor_set(x_24, 1, x_23);
 lean_inc(x_2);
-x_22 = lean_array_to_list(lean_box(0), x_2);
-x_23 = lean_box(0);
-x_24 = l_List_mapTRAux___at_Lean_MessageData_instCoeListExprMessageData___spec__1(x_22, x_23);
-x_25 = l_Lean_MessageData_ofList(x_24);
-lean_dec(x_24);
-x_26 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_26, 0, x_21);
-lean_ctor_set(x_26, 1, x_25);
-x_27 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__17___closed__6;
-x_28 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_28, 0, x_26);
-lean_ctor_set(x_28, 1, x_27);
-x_29 = l_Lean_addTrace___at___private_Lean_Elab_Term_0__Lean_Elab_Term_tryCoe___spec__1(x_10, x_28, x_3, x_4, x_5, x_6, x_7, x_8, x_12);
-x_30 = lean_ctor_get(x_29, 0);
-lean_inc(x_30);
-x_31 = lean_ctor_get(x_29, 1);
-lean_inc(x_31);
-lean_dec(x_29);
-x_32 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__6(x_10, x_1, x_2, x_30, x_3, x_4, x_5, x_6, x_7, x_8, x_31);
-return x_32;
+x_25 = lean_array_to_list(lean_box(0), x_2);
+x_26 = lean_box(0);
+x_27 = l_List_mapTRAux___at_Lean_MessageData_instCoeListExprMessageData___spec__1(x_25, x_26);
+x_28 = l_Lean_MessageData_ofList(x_27);
+lean_dec(x_27);
+x_29 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_29, 0, x_24);
+lean_ctor_set(x_29, 1, x_28);
+x_30 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__2___closed__11;
+x_31 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_31, 0, x_29);
+lean_ctor_set(x_31, 1, x_30);
+x_32 = l_Lean_addTrace___at___private_Lean_Elab_Term_0__Lean_Elab_Term_tryCoe___spec__1(x_13, x_31, x_6, x_7, x_8, x_9, x_10, x_11, x_15);
+x_33 = lean_ctor_get(x_32, 0);
+lean_inc(x_33);
+x_34 = lean_ctor_get(x_32, 1);
+lean_inc(x_34);
+lean_dec(x_32);
+x_35 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3(x_1, x_2, x_4, x_3, x_5, x_33, x_6, x_7, x_8, x_9, x_10, x_11, x_34);
+lean_dec(x_33);
+return x_35;
 }
 }
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
-_start:
-{
-size_t x_11; size_t x_12; lean_object* x_13; 
-x_11 = lean_unbox_usize(x_1);
-lean_dec(x_1);
-x_12 = lean_unbox_usize(x_2);
-lean_dec(x_2);
-x_13 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__1(x_11, x_12, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_5);
-lean_dec(x_4);
-return x_13;
-}
-}
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAtAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__6___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
-_start:
-{
-lean_object* x_6; 
-x_6 = l_Std_PersistentHashMap_findAtAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__6(x_1, x_2, x_3, x_4, x_5);
-lean_dec(x_5);
-lean_dec(x_2);
-lean_dec(x_1);
-return x_6;
-}
-}
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__5___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-size_t x_4; lean_object* x_5; 
-x_4 = lean_unbox_usize(x_2);
-lean_dec(x_2);
-x_5 = l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__5(x_1, x_4, x_3);
-lean_dec(x_3);
-return x_5;
-}
-}
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux_traverse___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__9___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
-_start:
-{
-size_t x_7; lean_object* x_8; 
-x_7 = lean_unbox_usize(x_1);
-lean_dec(x_1);
-x_8 = l_Std_PersistentHashMap_insertAux_traverse___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__9(x_7, x_2, x_3, x_4, x_5, x_6);
-lean_dec(x_3);
-lean_dec(x_2);
-return x_8;
-}
-}
-LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__8___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
-_start:
-{
-size_t x_6; size_t x_7; lean_object* x_8; 
-x_6 = lean_unbox_usize(x_2);
-lean_dec(x_2);
-x_7 = lean_unbox_usize(x_3);
-lean_dec(x_3);
-x_8 = l_Std_PersistentHashMap_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__8(x_1, x_6, x_7, x_4, x_5);
-return x_8;
-}
-}
-LEAN_EXPORT lean_object* l___private_Init_Data_Array_BinSearch_0__Array_binInsertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__14___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
-_start:
-{
-lean_object* x_10; 
-x_10 = l___private_Init_Data_Array_BinSearch_0__Array_binInsertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__14(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
-lean_dec(x_7);
-lean_dec(x_3);
-lean_dec(x_1);
-return x_10;
-}
-}
-LEAN_EXPORT lean_object* l_Array_binInsertM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__13___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
-_start:
-{
-lean_object* x_8; 
-x_8 = l_Array_binInsertM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__13(x_1, x_2, x_3, x_4, x_5, x_6, x_7);
-lean_dec(x_7);
-lean_dec(x_3);
-lean_dec(x_1);
-return x_8;
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__11___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
-_start:
-{
-lean_object* x_5; 
-x_5 = l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__11(x_1, x_2, x_3, x_4);
-lean_dec(x_3);
-lean_dec(x_1);
-return x_5;
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitApp___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__18___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-lean_object* x_4; 
-x_4 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitApp___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__18(x_1, x_2, x_3);
-lean_dec(x_1);
-return x_4;
-}
-}
-LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__21___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
-_start:
-{
-size_t x_5; size_t x_6; uint8_t x_7; lean_object* x_8; 
-x_5 = lean_unbox_usize(x_3);
-lean_dec(x_3);
-x_6 = lean_unbox_usize(x_4);
-lean_dec(x_4);
-x_7 = l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__21(x_1, x_2, x_5, x_6);
-lean_dec(x_2);
-lean_dec(x_1);
-x_8 = lean_box(x_7);
-return x_8;
-}
-}
-LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__22___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
-_start:
-{
-size_t x_5; size_t x_6; uint8_t x_7; lean_object* x_8; 
-x_5 = lean_unbox_usize(x_3);
-lean_dec(x_3);
-x_6 = lean_unbox_usize(x_4);
-lean_dec(x_4);
-x_7 = l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__22(x_1, x_2, x_5, x_6);
-lean_dec(x_2);
-lean_dec(x_1);
-x_8 = lean_box(x_7);
-return x_8;
-}
-}
-LEAN_EXPORT lean_object* l_Std_PersistentArray_anyMAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__20___boxed(lean_object* x_1, lean_object* x_2) {
-_start:
-{
-uint8_t x_3; lean_object* x_4; 
-x_3 = l_Std_PersistentArray_anyMAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__20(x_1, x_2);
-lean_dec(x_1);
-x_4 = lean_box(x_3);
-return x_4;
-}
-}
-LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__23___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
-_start:
-{
-size_t x_5; size_t x_6; uint8_t x_7; lean_object* x_8; 
-x_5 = lean_unbox_usize(x_3);
-lean_dec(x_3);
-x_6 = lean_unbox_usize(x_4);
-lean_dec(x_4);
-x_7 = l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__23(x_1, x_2, x_5, x_6);
-lean_dec(x_2);
-lean_dec(x_1);
-x_8 = lean_box(x_7);
-return x_8;
-}
-}
-LEAN_EXPORT lean_object* l_Std_PersistentArray_anyM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__19___boxed(lean_object* x_1, lean_object* x_2) {
-_start:
-{
-uint8_t x_3; lean_object* x_4; 
-x_3 = l_Std_PersistentArray_anyM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__19(x_1, x_2);
-lean_dec(x_1);
-x_4 = lean_box(x_3);
-return x_4;
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitMain___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__17___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-lean_object* x_4; 
-x_4 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitMain___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__17(x_1, x_2, x_3);
-lean_dec(x_1);
-return x_4;
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__16___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-lean_object* x_4; 
-x_4 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__16(x_1, x_2, x_3);
-lean_dec(x_1);
-return x_4;
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitApp___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__26___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-lean_object* x_4; 
-x_4 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitApp___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__26(x_1, x_2, x_3);
-lean_dec(x_1);
-return x_4;
-}
-}
-LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__29___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
-_start:
-{
-size_t x_5; size_t x_6; uint8_t x_7; lean_object* x_8; 
-x_5 = lean_unbox_usize(x_3);
-lean_dec(x_3);
-x_6 = lean_unbox_usize(x_4);
-lean_dec(x_4);
-x_7 = l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__29(x_1, x_2, x_5, x_6);
-lean_dec(x_2);
-lean_dec(x_1);
-x_8 = lean_box(x_7);
-return x_8;
-}
-}
-LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__30___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
-_start:
-{
-size_t x_5; size_t x_6; uint8_t x_7; lean_object* x_8; 
-x_5 = lean_unbox_usize(x_3);
-lean_dec(x_3);
-x_6 = lean_unbox_usize(x_4);
-lean_dec(x_4);
-x_7 = l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__30(x_1, x_2, x_5, x_6);
-lean_dec(x_2);
-lean_dec(x_1);
-x_8 = lean_box(x_7);
-return x_8;
-}
-}
-LEAN_EXPORT lean_object* l_Std_PersistentArray_anyMAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__28___boxed(lean_object* x_1, lean_object* x_2) {
-_start:
-{
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-x_3 = l_Std_PersistentArray_anyMAux___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__28(x_1, x_2);
-lean_dec(x_1);
-x_4 = lean_box(x_3);
-return x_4;
-}
-}
-LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__31___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
-_start:
-{
-size_t x_5; size_t x_6; uint8_t x_7; lean_object* x_8; 
-x_5 = lean_unbox_usize(x_3);
-lean_dec(x_3);
-x_6 = lean_unbox_usize(x_4);
-lean_dec(x_4);
-x_7 = l_Array_anyMUnsafe_any___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__31(x_1, x_2, x_5, x_6);
-lean_dec(x_2);
-lean_dec(x_1);
-x_8 = lean_box(x_7);
-return x_8;
-}
-}
-LEAN_EXPORT lean_object* l_Std_PersistentArray_anyM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__27___boxed(lean_object* x_1, lean_object* x_2) {
-_start:
-{
-uint8_t x_3; lean_object* x_4; 
-x_3 = l_Std_PersistentArray_anyM___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__27(x_1, x_2);
-lean_dec(x_1);
-x_4 = lean_box(x_3);
-return x_4;
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitMain___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__25___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-lean_object* x_4; 
-x_4 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visitMain___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__25(x_1, x_2, x_3);
-lean_dec(x_1);
-return x_4;
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__24___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-lean_object* x_4; 
-x_4 = l___private_Lean_MetavarContext_0__Lean_DependsOn_dep_visit___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__24(x_1, x_2, x_3);
-lean_dec(x_1);
-return x_4;
-}
-}
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
-_start:
-{
-lean_object* x_11; 
-x_11 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-return x_11;
-}
-}
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
 size_t x_13; size_t x_14; lean_object* x_15; 
@@ -19312,132 +12585,14 @@ x_13 = lean_unbox_usize(x_3);
 lean_dec(x_3);
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 lean_dec(x_4);
-x_15 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__32(x_1, x_2, x_13, x_14, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+x_15 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__1(x_1, x_2, x_13, x_14, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
 lean_dec(x_7);
-lean_dec(x_2);
+lean_dec(x_6);
 lean_dec(x_1);
 return x_15;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__35___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
-_start:
-{
-lean_object* x_9; 
-x_9 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__35___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
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-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-return x_9;
-}
-}
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__35___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-size_t x_4; size_t x_5; lean_object* x_6; 
-x_4 = lean_unbox_usize(x_1);
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-x_5 = lean_unbox_usize(x_2);
-lean_dec(x_2);
-x_6 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__35(x_4, x_5, x_3);
-return x_6;
-}
-}
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__36___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
-_start:
-{
-size_t x_13; size_t x_14; lean_object* x_15; 
-x_13 = lean_unbox_usize(x_3);
-lean_dec(x_3);
-x_14 = lean_unbox_usize(x_4);
-lean_dec(x_4);
-x_15 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__36(x_1, x_2, x_13, x_14, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-lean_dec(x_2);
-return x_15;
-}
-}
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__37___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
-_start:
-{
-size_t x_11; size_t x_12; lean_object* x_13; 
-x_11 = lean_unbox_usize(x_1);
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-x_12 = lean_unbox_usize(x_2);
-lean_dec(x_2);
-x_13 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__37(x_11, x_12, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-return x_13;
-}
-}
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__38___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
-_start:
-{
-size_t x_5; size_t x_6; lean_object* x_7; 
-x_5 = lean_unbox_usize(x_2);
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-x_6 = lean_unbox_usize(x_3);
-lean_dec(x_3);
-x_7 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__38(x_1, x_5, x_6, x_4);
-lean_dec(x_1);
-return x_7;
-}
-}
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__39___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15, lean_object* x_16) {
-_start:
-{
-size_t x_17; size_t x_18; lean_object* x_19; 
-x_17 = lean_unbox_usize(x_7);
-lean_dec(x_7);
-x_18 = lean_unbox_usize(x_8);
-lean_dec(x_8);
-x_19 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__39(x_1, x_2, x_3, x_4, x_5, x_6, x_17, x_18, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16);
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-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_1);
-return x_19;
-}
-}
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__40___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
-_start:
-{
-size_t x_5; size_t x_6; lean_object* x_7; 
-x_5 = lean_unbox_usize(x_2);
-lean_dec(x_2);
-x_6 = lean_unbox_usize(x_3);
-lean_dec(x_3);
-x_7 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__40(x_1, x_5, x_6, x_4);
-lean_dec(x_1);
-return x_7;
-}
-}
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__41___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15, lean_object* x_16) {
-_start:
-{
-size_t x_17; size_t x_18; lean_object* x_19; 
-x_17 = lean_unbox_usize(x_7);
-lean_dec(x_7);
-x_18 = lean_unbox_usize(x_8);
-lean_dec(x_8);
-x_19 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__41(x_1, x_2, x_3, x_4, x_5, x_6, x_17, x_18, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16);
-lean_dec(x_15);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_5);
-return x_19;
-}
-}
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__42___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 size_t x_6; size_t x_7; lean_object* x_8; 
@@ -19445,13 +12600,55 @@ x_6 = lean_unbox_usize(x_3);
 lean_dec(x_3);
 x_7 = lean_unbox_usize(x_4);
 lean_dec(x_4);
-x_8 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__42(x_1, x_2, x_6, x_7, x_5);
+x_8 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__2(x_1, x_2, x_6, x_7, x_5);
 lean_dec(x_2);
 lean_dec(x_1);
 return x_8;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__43___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+size_t x_6; size_t x_7; lean_object* x_8; 
+x_6 = lean_unbox_usize(x_3);
+lean_dec(x_3);
+x_7 = lean_unbox_usize(x_4);
+lean_dec(x_4);
+x_8 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__3(x_1, x_2, x_6, x_7, x_5);
+lean_dec(x_2);
+lean_dec(x_1);
+return x_8;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+size_t x_4; size_t x_5; lean_object* x_6; 
+x_4 = lean_unbox_usize(x_1);
+lean_dec(x_1);
+x_5 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_6 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__4(x_4, x_5, x_3);
+return x_6;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__5___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+_start:
+{
+size_t x_11; size_t x_12; lean_object* x_13; 
+x_11 = lean_unbox_usize(x_1);
+lean_dec(x_1);
+x_12 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_13 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__5(x_11, x_12, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+return x_13;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__6___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 size_t x_5; size_t x_6; lean_object* x_7; 
@@ -19459,12 +12656,61 @@ x_5 = lean_unbox_usize(x_2);
 lean_dec(x_2);
 x_6 = lean_unbox_usize(x_3);
 lean_dec(x_3);
-x_7 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__43(x_1, x_5, x_6, x_4);
+x_7 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__6(x_1, x_5, x_6, x_4);
 lean_dec(x_1);
 return x_7;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__44___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__7___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15, lean_object* x_16) {
+_start:
+{
+size_t x_17; size_t x_18; lean_object* x_19; 
+x_17 = lean_unbox_usize(x_7);
+lean_dec(x_7);
+x_18 = lean_unbox_usize(x_8);
+lean_dec(x_8);
+x_19 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__7(x_1, x_2, x_3, x_4, x_5, x_6, x_17, x_18, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16);
+lean_dec(x_15);
+lean_dec(x_13);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_1);
+return x_19;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__8___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15, lean_object* x_16) {
+_start:
+{
+size_t x_17; size_t x_18; lean_object* x_19; 
+x_17 = lean_unbox_usize(x_7);
+lean_dec(x_7);
+x_18 = lean_unbox_usize(x_8);
+lean_dec(x_8);
+x_19 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__8(x_1, x_2, x_3, x_4, x_5, x_6, x_17, x_18, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16);
+lean_dec(x_15);
+lean_dec(x_13);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_1);
+return x_19;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__11___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+size_t x_5; size_t x_6; lean_object* x_7; 
+x_5 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_6 = lean_unbox_usize(x_3);
+lean_dec(x_3);
+x_7 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__11(x_1, x_5, x_6, x_4);
+lean_dec(x_1);
+return x_7;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__12___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 size_t x_4; size_t x_5; lean_object* x_6; 
@@ -19472,11 +12718,11 @@ x_4 = lean_unbox_usize(x_1);
 lean_dec(x_1);
 x_5 = lean_unbox_usize(x_2);
 lean_dec(x_2);
-x_6 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__44(x_4, x_5, x_3);
+x_6 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__12(x_4, x_5, x_3);
 return x_6;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__45___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__13___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 size_t x_4; size_t x_5; lean_object* x_6; 
@@ -19484,51 +12730,81 @@ x_4 = lean_unbox_usize(x_1);
 lean_dec(x_1);
 x_5 = lean_unbox_usize(x_2);
 lean_dec(x_2);
-x_6 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__45(x_4, x_5, x_3);
+x_6 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__13(x_4, x_5, x_3);
 return x_6;
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__1___boxed(lean_object** _args) {
+lean_object* x_1 = _args[0];
+lean_object* x_2 = _args[1];
+lean_object* x_3 = _args[2];
+lean_object* x_4 = _args[3];
+lean_object* x_5 = _args[4];
+lean_object* x_6 = _args[5];
+lean_object* x_7 = _args[6];
+lean_object* x_8 = _args[7];
+lean_object* x_9 = _args[8];
+lean_object* x_10 = _args[9];
+lean_object* x_11 = _args[10];
+lean_object* x_12 = _args[11];
+lean_object* x_13 = _args[12];
+lean_object* x_14 = _args[13];
+lean_object* x_15 = _args[14];
+lean_object* x_16 = _args[15];
+lean_object* x_17 = _args[16];
+lean_object* x_18 = _args[17];
+lean_object* x_19 = _args[18];
 _start:
 {
-lean_object* x_11; 
-x_11 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
-lean_dec(x_5);
-lean_dec(x_3);
-return x_11;
+lean_object* x_20; 
+x_20 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_17, x_18, x_19);
+lean_dec(x_14);
+lean_dec(x_13);
+lean_dec(x_12);
+lean_dec(x_10);
+lean_dec(x_6);
+return x_20;
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15, lean_object* x_16) {
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2___boxed(lean_object** _args) {
+lean_object* x_1 = _args[0];
+lean_object* x_2 = _args[1];
+lean_object* x_3 = _args[2];
+lean_object* x_4 = _args[3];
+lean_object* x_5 = _args[4];
+lean_object* x_6 = _args[5];
+lean_object* x_7 = _args[6];
+lean_object* x_8 = _args[7];
+lean_object* x_9 = _args[8];
+lean_object* x_10 = _args[9];
+lean_object* x_11 = _args[10];
+lean_object* x_12 = _args[11];
+lean_object* x_13 = _args[12];
+lean_object* x_14 = _args[13];
+lean_object* x_15 = _args[14];
+lean_object* x_16 = _args[15];
+lean_object* x_17 = _args[16];
+lean_object* x_18 = _args[17];
+lean_object* x_19 = _args[18];
+lean_object* x_20 = _args[19];
+lean_object* x_21 = _args[20];
+lean_object* x_22 = _args[21];
+lean_object* x_23 = _args[22];
 _start:
 {
-size_t x_17; lean_object* x_18; 
-x_17 = lean_unbox_usize(x_3);
-lean_dec(x_3);
-x_18 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3(x_1, x_2, x_17, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16);
-lean_dec(x_9);
-lean_dec(x_7);
-return x_18;
+lean_object* x_24; 
+x_24 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_17, x_18, x_19, x_20, x_21, x_22, x_23);
+lean_dec(x_16);
+return x_24;
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14) {
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
 _start:
 {
-size_t x_15; lean_object* x_16; 
-x_15 = lean_unbox_usize(x_2);
-lean_dec(x_2);
-x_16 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__4(x_1, x_15, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
-lean_dec(x_7);
-return x_16;
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__5___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15) {
-_start:
-{
-size_t x_16; lean_object* x_17; 
-x_16 = lean_unbox_usize(x_2);
-lean_dec(x_2);
-x_17 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__5(x_1, x_16, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15);
-return x_17;
+lean_object* x_14; 
+x_14 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___lambda__3(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
+lean_dec(x_6);
+return x_14;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_throwError___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
@@ -19712,190 +12988,51 @@ return x_25;
 }
 }
 }
-static lean_object* _init_l_panic___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3___closed__1() {
+static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3___closed__1() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__35;
+x_2 = l_Array_mapMUnsafe_map___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance___spec__1___closed__1;
+x_3 = l_Lean_Name_str___override(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3___closed__2() {
 _start:
 {
 lean_object* x_1; 
-x_1 = l_Lean_Elab_Term_instInhabitedTermElabM(lean_box(0));
+x_1 = lean_mk_string_from_bytes("Packet", 6);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_panic___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
-_start:
-{
-lean_object* x_9; lean_object* x_10; lean_object* x_11; 
-x_9 = l_panic___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3___closed__1;
-x_10 = lean_panic_fn(x_9, x_1);
-x_11 = lean_apply_7(x_10, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
-return x_11;
-}
-}
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__4___lambda__1___closed__1() {
+static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3___closed__3() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("hole", 4);
+x_1 = lean_mk_string_from_bytes("type", 4);
 return x_1;
 }
 }
-static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__4___lambda__1___closed__2() {
+static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__35;
+x_2 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3___closed__3;
+x_3 = l_Lean_Name_str___override(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3___closed__5() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("_", 1);
+x_1 = lean_mk_string_from_bytes("Type", 4);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__4___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15) {
-_start:
-{
-lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; uint8_t x_20; 
-x_16 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_13, x_14, x_15);
-x_17 = lean_ctor_get(x_16, 0);
-lean_inc(x_17);
-x_18 = lean_ctor_get(x_16, 1);
-lean_inc(x_18);
-lean_dec(x_16);
-x_19 = lean_st_ref_get(x_14, x_18);
-x_20 = !lean_is_exclusive(x_19);
-if (x_20 == 0)
-{
-lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; 
-x_21 = lean_ctor_get(x_19, 0);
-lean_dec(x_21);
-x_22 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__57;
-lean_inc(x_1);
-x_23 = l_Lean_Name_str___override(x_1, x_22);
-x_24 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__59;
-lean_inc(x_17);
-x_25 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_25, 0, x_17);
-lean_ctor_set(x_25, 1, x_24);
-x_26 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__60;
-lean_inc(x_1);
-x_27 = l_Lean_Name_str___override(x_1, x_26);
-x_28 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__73;
-x_29 = l_Lean_Name_str___override(x_2, x_28);
-x_30 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__207;
-x_31 = l_Lean_Name_str___override(x_29, x_30);
-x_32 = lean_mk_syntax_ident(x_31);
-x_33 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__4___lambda__1___closed__1;
-x_34 = l_Lean_Name_str___override(x_1, x_33);
-x_35 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__4___lambda__1___closed__2;
-lean_inc(x_17);
-x_36 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_36, 0, x_17);
-lean_ctor_set(x_36, 1, x_35);
-x_37 = lean_array_push(x_3, x_36);
-x_38 = lean_box(2);
-x_39 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_39, 0, x_38);
-lean_ctor_set(x_39, 1, x_34);
-lean_ctor_set(x_39, 2, x_37);
-x_40 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__13;
-x_41 = lean_array_push(x_40, x_4);
-x_42 = lean_array_push(x_41, x_39);
-x_43 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_43, 0, x_38);
-lean_ctor_set(x_43, 1, x_5);
-lean_ctor_set(x_43, 2, x_42);
-x_44 = lean_array_push(x_40, x_32);
-x_45 = lean_array_push(x_44, x_43);
-x_46 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_46, 0, x_38);
-lean_ctor_set(x_46, 1, x_27);
-lean_ctor_set(x_46, 2, x_45);
-x_47 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__68;
-x_48 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_48, 0, x_17);
-lean_ctor_set(x_48, 1, x_47);
-x_49 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__35;
-x_50 = lean_array_push(x_49, x_25);
-x_51 = lean_array_push(x_50, x_6);
-x_52 = lean_array_push(x_51, x_46);
-x_53 = lean_array_push(x_52, x_48);
-x_54 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_54, 0, x_38);
-lean_ctor_set(x_54, 1, x_23);
-lean_ctor_set(x_54, 2, x_53);
-x_55 = lean_array_push(x_7, x_54);
-x_56 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_56, 0, x_55);
-lean_ctor_set(x_19, 0, x_56);
-return x_19;
-}
-else
-{
-lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; 
-x_57 = lean_ctor_get(x_19, 1);
-lean_inc(x_57);
-lean_dec(x_19);
-x_58 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__57;
-lean_inc(x_1);
-x_59 = l_Lean_Name_str___override(x_1, x_58);
-x_60 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__59;
-lean_inc(x_17);
-x_61 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_61, 0, x_17);
-lean_ctor_set(x_61, 1, x_60);
-x_62 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__60;
-lean_inc(x_1);
-x_63 = l_Lean_Name_str___override(x_1, x_62);
-x_64 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__73;
-x_65 = l_Lean_Name_str___override(x_2, x_64);
-x_66 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__207;
-x_67 = l_Lean_Name_str___override(x_65, x_66);
-x_68 = lean_mk_syntax_ident(x_67);
-x_69 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__4___lambda__1___closed__1;
-x_70 = l_Lean_Name_str___override(x_1, x_69);
-x_71 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__4___lambda__1___closed__2;
-lean_inc(x_17);
-x_72 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_72, 0, x_17);
-lean_ctor_set(x_72, 1, x_71);
-x_73 = lean_array_push(x_3, x_72);
-x_74 = lean_box(2);
-x_75 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_75, 0, x_74);
-lean_ctor_set(x_75, 1, x_70);
-lean_ctor_set(x_75, 2, x_73);
-x_76 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__13;
-x_77 = lean_array_push(x_76, x_4);
-x_78 = lean_array_push(x_77, x_75);
-x_79 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_79, 0, x_74);
-lean_ctor_set(x_79, 1, x_5);
-lean_ctor_set(x_79, 2, x_78);
-x_80 = lean_array_push(x_76, x_68);
-x_81 = lean_array_push(x_80, x_79);
-x_82 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_82, 0, x_74);
-lean_ctor_set(x_82, 1, x_63);
-lean_ctor_set(x_82, 2, x_81);
-x_83 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__68;
-x_84 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_84, 0, x_17);
-lean_ctor_set(x_84, 1, x_83);
-x_85 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__35;
-x_86 = lean_array_push(x_85, x_61);
-x_87 = lean_array_push(x_86, x_6);
-x_88 = lean_array_push(x_87, x_82);
-x_89 = lean_array_push(x_88, x_84);
-x_90 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_90, 0, x_74);
-lean_ctor_set(x_90, 1, x_59);
-lean_ctor_set(x_90, 2, x_89);
-x_91 = lean_array_push(x_7, x_90);
-x_92 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_92, 0, x_91);
-x_93 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_93, 0, x_92);
-lean_ctor_set(x_93, 1, x_57);
-return x_93;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__4(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 uint8_t x_12; 
@@ -19914,162 +13051,844 @@ return x_13;
 }
 else
 {
-lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_22; 
+lean_object* x_14; lean_object* x_15; lean_object* x_16; uint8_t x_22; 
 x_14 = lean_array_uget(x_1, x_3);
+x_22 = !lean_is_exclusive(x_4);
+if (x_22 == 0)
+{
+lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; 
+x_23 = lean_ctor_get(x_4, 0);
+x_24 = lean_ctor_get(x_4, 1);
+x_25 = lean_ctor_get(x_24, 0);
+lean_inc(x_25);
+x_26 = lean_ctor_get(x_24, 1);
+lean_inc(x_26);
+lean_dec(x_24);
 lean_inc(x_7);
 lean_inc(x_14);
-x_22 = l_Lean_Meta_getFVarLocalDecl(x_14, x_7, x_8, x_9, x_10, x_11);
-if (lean_obj_tag(x_22) == 0)
+x_27 = l_Lean_Meta_getFVarLocalDecl(x_14, x_7, x_8, x_9, x_10, x_11);
+if (lean_obj_tag(x_27) == 0)
 {
-lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; 
-x_23 = lean_ctor_get(x_22, 0);
-lean_inc(x_23);
-x_24 = lean_ctor_get(x_22, 1);
-lean_inc(x_24);
-lean_dec(x_22);
-x_25 = l_Lean_LocalDecl_userName(x_23);
-lean_dec(x_23);
-lean_inc(x_9);
-x_26 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_9, x_10, x_24);
-x_27 = lean_ctor_get(x_26, 0);
-lean_inc(x_27);
-x_28 = lean_ctor_get(x_26, 1);
+lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; 
+x_28 = lean_ctor_get(x_27, 0);
 lean_inc(x_28);
-lean_dec(x_26);
-x_29 = lean_st_ref_get(x_10, x_28);
-x_30 = lean_ctor_get(x_29, 1);
-lean_inc(x_30);
-lean_dec(x_29);
-x_31 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__80;
-lean_inc(x_27);
-x_32 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_32, 0, x_27);
-lean_ctor_set(x_32, 1, x_31);
-x_33 = lean_mk_syntax_ident(x_25);
-x_34 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__25;
-lean_inc(x_33);
-x_35 = lean_array_push(x_34, x_33);
-x_36 = lean_box(2);
-x_37 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__2;
-x_38 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_38, 0, x_36);
-lean_ctor_set(x_38, 1, x_37);
-lean_ctor_set(x_38, 2, x_35);
-x_39 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__92;
-x_40 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_40, 0, x_27);
-lean_ctor_set(x_40, 1, x_39);
-x_41 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__93;
-x_42 = lean_array_push(x_41, x_32);
-x_43 = lean_array_push(x_42, x_38);
-x_44 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__12;
-x_45 = lean_array_push(x_43, x_44);
-x_46 = lean_array_push(x_45, x_44);
-x_47 = lean_array_push(x_46, x_40);
-x_48 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__79;
-x_49 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_49, 0, x_36);
-lean_ctor_set(x_49, 1, x_48);
-lean_ctor_set(x_49, 2, x_47);
-x_50 = lean_array_push(x_4, x_49);
+x_29 = lean_ctor_get(x_27, 1);
+lean_inc(x_29);
+lean_dec(x_27);
+x_30 = l_Lean_LocalDecl_userName(x_28);
+lean_dec(x_28);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_7);
-x_51 = lean_infer_type(x_14, x_7, x_8, x_9, x_10, x_30);
-if (lean_obj_tag(x_51) == 0)
+lean_inc(x_14);
+x_31 = lean_infer_type(x_14, x_7, x_8, x_9, x_10, x_29);
+if (lean_obj_tag(x_31) == 0)
 {
-lean_object* x_52; lean_object* x_53; uint8_t x_54; 
-x_52 = lean_ctor_get(x_51, 0);
-lean_inc(x_52);
-x_53 = lean_ctor_get(x_51, 1);
-lean_inc(x_53);
-lean_dec(x_51);
-x_54 = l_Lean_Expr_isType(x_52);
-lean_dec(x_52);
-if (x_54 == 0)
-{
-lean_object* x_55; 
-lean_dec(x_33);
-x_55 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_55, 0, x_50);
-x_15 = x_55;
-x_16 = x_53;
-goto block_21;
-}
-else
-{
-lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; 
-x_56 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__17;
-x_57 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__4;
-x_58 = lean_box(0);
+lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; 
+x_32 = lean_ctor_get(x_31, 0);
+lean_inc(x_32);
+x_33 = lean_ctor_get(x_31, 1);
+lean_inc(x_33);
+lean_dec(x_31);
+x_34 = lean_box(0);
+lean_inc(x_10);
 lean_inc(x_9);
-x_59 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__4___lambda__1(x_56, x_57, x_34, x_33, x_37, x_44, x_50, x_58, x_5, x_6, x_7, x_8, x_9, x_10, x_53);
-x_60 = lean_ctor_get(x_59, 0);
-lean_inc(x_60);
-x_61 = lean_ctor_get(x_59, 1);
-lean_inc(x_61);
-lean_dec(x_59);
-x_15 = x_60;
-x_16 = x_61;
+lean_inc(x_8);
+lean_inc(x_7);
+x_35 = l_Lean_PrettyPrinter_delab(x_32, x_34, x_7, x_8, x_9, x_10, x_33);
+if (lean_obj_tag(x_35) == 0)
+{
+lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; 
+x_36 = lean_ctor_get(x_35, 0);
+lean_inc(x_36);
+x_37 = lean_ctor_get(x_35, 1);
+lean_inc(x_37);
+lean_dec(x_35);
+lean_inc(x_9);
+x_38 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_9, x_10, x_37);
+x_39 = lean_ctor_get(x_38, 0);
+lean_inc(x_39);
+x_40 = lean_ctor_get(x_38, 1);
+lean_inc(x_40);
+lean_dec(x_38);
+x_41 = lean_st_ref_get(x_10, x_40);
+x_42 = lean_ctor_get(x_41, 1);
+lean_inc(x_42);
+lean_dec(x_41);
+x_43 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__52;
+lean_inc(x_39);
+x_44 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_44, 0, x_39);
+lean_ctor_set(x_44, 1, x_43);
+lean_inc(x_30);
+x_45 = lean_mk_syntax_ident(x_30);
+x_46 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__17;
+lean_inc(x_45);
+x_47 = lean_array_push(x_46, x_45);
+x_48 = lean_box(2);
+x_49 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__2;
+x_50 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_50, 0, x_48);
+lean_ctor_set(x_50, 1, x_49);
+lean_ctor_set(x_50, 2, x_47);
+x_51 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__38;
+lean_inc(x_39);
+x_52 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_52, 0, x_39);
+lean_ctor_set(x_52, 1, x_51);
+x_53 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__31;
+x_54 = lean_array_push(x_53, x_52);
+x_55 = lean_array_push(x_54, x_36);
+x_56 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_56, 0, x_48);
+lean_ctor_set(x_56, 1, x_49);
+lean_ctor_set(x_56, 2, x_55);
+x_57 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__60;
+x_58 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_58, 0, x_39);
+lean_ctor_set(x_58, 1, x_57);
+x_59 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__99;
+x_60 = lean_array_push(x_59, x_44);
+x_61 = lean_array_push(x_60, x_50);
+x_62 = lean_array_push(x_61, x_56);
+x_63 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__14;
+x_64 = lean_array_push(x_62, x_63);
+x_65 = lean_array_push(x_64, x_58);
+x_66 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3___closed__1;
+x_67 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_67, 0, x_48);
+lean_ctor_set(x_67, 1, x_66);
+lean_ctor_set(x_67, 2, x_65);
+x_68 = lean_array_push(x_26, x_67);
+x_69 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3___closed__2;
+x_70 = lean_name_append_after(x_30, x_69);
+x_71 = l___private_Lean_CoreM_0__Lean_Core_mkFreshNameImp(x_70, x_9, x_10, x_42);
+x_72 = lean_ctor_get(x_71, 0);
+lean_inc(x_72);
+x_73 = lean_ctor_get(x_71, 1);
+lean_inc(x_73);
+lean_dec(x_71);
+x_74 = lean_mk_syntax_ident(x_72);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+x_75 = lean_infer_type(x_14, x_7, x_8, x_9, x_10, x_73);
+if (lean_obj_tag(x_75) == 0)
+{
+lean_object* x_76; lean_object* x_77; uint8_t x_78; 
+x_76 = lean_ctor_get(x_75, 0);
+lean_inc(x_76);
+x_77 = lean_ctor_get(x_75, 1);
+lean_inc(x_77);
+lean_dec(x_75);
+x_78 = l_Lean_Expr_isType(x_76);
+lean_dec(x_76);
+if (x_78 == 0)
+{
+lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; 
+lean_dec(x_74);
+lean_dec(x_45);
+x_79 = lean_box(0);
+x_80 = l_Array_back___rarg(x_79, x_68);
+x_81 = lean_array_push(x_25, x_80);
+lean_ctor_set(x_4, 1, x_68);
+lean_ctor_set(x_4, 0, x_81);
+x_82 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_82, 0, x_23);
+lean_ctor_set(x_82, 1, x_4);
+x_83 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_83, 0, x_82);
+x_15 = x_83;
+x_16 = x_77;
+goto block_21;
+}
+else
+{
+lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; 
+lean_inc(x_9);
+x_84 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_9, x_10, x_77);
+x_85 = lean_ctor_get(x_84, 0);
+lean_inc(x_85);
+x_86 = lean_ctor_get(x_84, 1);
+lean_inc(x_86);
+lean_dec(x_84);
+x_87 = lean_st_ref_get(x_10, x_86);
+x_88 = lean_ctor_get(x_87, 1);
+lean_inc(x_88);
+lean_dec(x_87);
+lean_inc(x_85);
+x_89 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_89, 0, x_85);
+lean_ctor_set(x_89, 1, x_43);
+lean_inc(x_74);
+x_90 = lean_array_push(x_46, x_74);
+x_91 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_91, 0, x_48);
+lean_ctor_set(x_91, 1, x_49);
+lean_ctor_set(x_91, 2, x_90);
+lean_inc(x_85);
+x_92 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_92, 0, x_85);
+lean_ctor_set(x_92, 1, x_51);
+x_93 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3___closed__5;
+lean_inc(x_85);
+x_94 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_94, 0, x_85);
+lean_ctor_set(x_94, 1, x_93);
+x_95 = lean_array_push(x_53, x_94);
+x_96 = lean_array_push(x_95, x_63);
+x_97 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3___closed__4;
+x_98 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_98, 0, x_48);
+lean_ctor_set(x_98, 1, x_97);
+lean_ctor_set(x_98, 2, x_96);
+x_99 = lean_array_push(x_53, x_92);
+x_100 = lean_array_push(x_99, x_98);
+x_101 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_101, 0, x_48);
+lean_ctor_set(x_101, 1, x_49);
+lean_ctor_set(x_101, 2, x_100);
+x_102 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_102, 0, x_85);
+lean_ctor_set(x_102, 1, x_57);
+x_103 = lean_array_push(x_59, x_89);
+x_104 = lean_array_push(x_103, x_91);
+x_105 = lean_array_push(x_104, x_101);
+x_106 = lean_array_push(x_105, x_63);
+x_107 = lean_array_push(x_106, x_102);
+x_108 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_108, 0, x_48);
+lean_ctor_set(x_108, 1, x_66);
+lean_ctor_set(x_108, 2, x_107);
+x_109 = lean_array_push(x_25, x_108);
+lean_inc(x_9);
+x_110 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_9, x_10, x_88);
+x_111 = lean_ctor_get(x_110, 0);
+lean_inc(x_111);
+x_112 = lean_ctor_get(x_110, 1);
+lean_inc(x_112);
+lean_dec(x_110);
+x_113 = lean_ctor_get(x_9, 10);
+lean_inc(x_113);
+x_114 = lean_st_ref_get(x_10, x_112);
+x_115 = lean_ctor_get(x_114, 0);
+lean_inc(x_115);
+x_116 = lean_ctor_get(x_114, 1);
+lean_inc(x_116);
+lean_dec(x_114);
+x_117 = lean_ctor_get(x_115, 0);
+lean_inc(x_117);
+lean_dec(x_115);
+x_118 = lean_environment_main_module(x_117);
+x_119 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1___closed__3;
+lean_inc(x_111);
+x_120 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_120, 0, x_111);
+lean_ctor_set(x_120, 1, x_119);
+x_121 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__44;
+x_122 = l_Lean_addMacroScope(x_118, x_121, x_113);
+x_123 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__43;
+x_124 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1___closed__5;
+lean_inc(x_111);
+x_125 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_125, 0, x_111);
+lean_ctor_set(x_125, 1, x_123);
+lean_ctor_set(x_125, 2, x_122);
+lean_ctor_set(x_125, 3, x_124);
+x_126 = lean_array_push(x_53, x_45);
+x_127 = lean_array_push(x_126, x_74);
+x_128 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_128, 0, x_48);
+lean_ctor_set(x_128, 1, x_49);
+lean_ctor_set(x_128, 2, x_127);
+x_129 = lean_array_push(x_53, x_125);
+x_130 = lean_array_push(x_129, x_128);
+x_131 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__40;
+x_132 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_132, 0, x_48);
+lean_ctor_set(x_132, 1, x_131);
+lean_ctor_set(x_132, 2, x_130);
+x_133 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__135;
+x_134 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_134, 0, x_111);
+lean_ctor_set(x_134, 1, x_133);
+x_135 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__115;
+x_136 = lean_array_push(x_135, x_120);
+x_137 = lean_array_push(x_136, x_63);
+x_138 = lean_array_push(x_137, x_132);
+x_139 = lean_array_push(x_138, x_134);
+x_140 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1___closed__2;
+x_141 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_141, 0, x_48);
+lean_ctor_set(x_141, 1, x_140);
+lean_ctor_set(x_141, 2, x_139);
+x_142 = lean_array_push(x_23, x_141);
+lean_ctor_set(x_4, 1, x_68);
+lean_ctor_set(x_4, 0, x_109);
+x_143 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_143, 0, x_142);
+lean_ctor_set(x_143, 1, x_4);
+x_144 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_144, 0, x_143);
+x_15 = x_144;
+x_16 = x_116;
 goto block_21;
 }
 }
 else
 {
-uint8_t x_62; 
-lean_dec(x_50);
-lean_dec(x_33);
+uint8_t x_145; 
+lean_dec(x_74);
+lean_dec(x_68);
+lean_dec(x_45);
+lean_dec(x_25);
+lean_free_object(x_4);
+lean_dec(x_23);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
-x_62 = !lean_is_exclusive(x_51);
-if (x_62 == 0)
+x_145 = !lean_is_exclusive(x_75);
+if (x_145 == 0)
 {
-return x_51;
+return x_75;
 }
 else
 {
-lean_object* x_63; lean_object* x_64; lean_object* x_65; 
-x_63 = lean_ctor_get(x_51, 0);
-x_64 = lean_ctor_get(x_51, 1);
-lean_inc(x_64);
-lean_inc(x_63);
-lean_dec(x_51);
-x_65 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_65, 0, x_63);
-lean_ctor_set(x_65, 1, x_64);
-return x_65;
+lean_object* x_146; lean_object* x_147; lean_object* x_148; 
+x_146 = lean_ctor_get(x_75, 0);
+x_147 = lean_ctor_get(x_75, 1);
+lean_inc(x_147);
+lean_inc(x_146);
+lean_dec(x_75);
+x_148 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_148, 0, x_146);
+lean_ctor_set(x_148, 1, x_147);
+return x_148;
 }
 }
 }
 else
 {
-uint8_t x_66; 
+uint8_t x_149; 
+lean_dec(x_30);
+lean_dec(x_26);
+lean_dec(x_25);
+lean_free_object(x_4);
+lean_dec(x_23);
 lean_dec(x_14);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
-lean_dec(x_4);
-x_66 = !lean_is_exclusive(x_22);
-if (x_66 == 0)
+x_149 = !lean_is_exclusive(x_35);
+if (x_149 == 0)
 {
-return x_22;
+return x_35;
 }
 else
 {
-lean_object* x_67; lean_object* x_68; lean_object* x_69; 
-x_67 = lean_ctor_get(x_22, 0);
-x_68 = lean_ctor_get(x_22, 1);
-lean_inc(x_68);
-lean_inc(x_67);
-lean_dec(x_22);
-x_69 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_69, 0, x_67);
-lean_ctor_set(x_69, 1, x_68);
-return x_69;
+lean_object* x_150; lean_object* x_151; lean_object* x_152; 
+x_150 = lean_ctor_get(x_35, 0);
+x_151 = lean_ctor_get(x_35, 1);
+lean_inc(x_151);
+lean_inc(x_150);
+lean_dec(x_35);
+x_152 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_152, 0, x_150);
+lean_ctor_set(x_152, 1, x_151);
+return x_152;
+}
+}
+}
+else
+{
+uint8_t x_153; 
+lean_dec(x_30);
+lean_dec(x_26);
+lean_dec(x_25);
+lean_free_object(x_4);
+lean_dec(x_23);
+lean_dec(x_14);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+x_153 = !lean_is_exclusive(x_31);
+if (x_153 == 0)
+{
+return x_31;
+}
+else
+{
+lean_object* x_154; lean_object* x_155; lean_object* x_156; 
+x_154 = lean_ctor_get(x_31, 0);
+x_155 = lean_ctor_get(x_31, 1);
+lean_inc(x_155);
+lean_inc(x_154);
+lean_dec(x_31);
+x_156 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_156, 0, x_154);
+lean_ctor_set(x_156, 1, x_155);
+return x_156;
+}
+}
+}
+else
+{
+uint8_t x_157; 
+lean_dec(x_26);
+lean_dec(x_25);
+lean_free_object(x_4);
+lean_dec(x_23);
+lean_dec(x_14);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+x_157 = !lean_is_exclusive(x_27);
+if (x_157 == 0)
+{
+return x_27;
+}
+else
+{
+lean_object* x_158; lean_object* x_159; lean_object* x_160; 
+x_158 = lean_ctor_get(x_27, 0);
+x_159 = lean_ctor_get(x_27, 1);
+lean_inc(x_159);
+lean_inc(x_158);
+lean_dec(x_27);
+x_160 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_160, 0, x_158);
+lean_ctor_set(x_160, 1, x_159);
+return x_160;
+}
+}
+}
+else
+{
+lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; 
+x_161 = lean_ctor_get(x_4, 0);
+x_162 = lean_ctor_get(x_4, 1);
+lean_inc(x_162);
+lean_inc(x_161);
+lean_dec(x_4);
+x_163 = lean_ctor_get(x_162, 0);
+lean_inc(x_163);
+x_164 = lean_ctor_get(x_162, 1);
+lean_inc(x_164);
+lean_dec(x_162);
+lean_inc(x_7);
+lean_inc(x_14);
+x_165 = l_Lean_Meta_getFVarLocalDecl(x_14, x_7, x_8, x_9, x_10, x_11);
+if (lean_obj_tag(x_165) == 0)
+{
+lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; 
+x_166 = lean_ctor_get(x_165, 0);
+lean_inc(x_166);
+x_167 = lean_ctor_get(x_165, 1);
+lean_inc(x_167);
+lean_dec(x_165);
+x_168 = l_Lean_LocalDecl_userName(x_166);
+lean_dec(x_166);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+lean_inc(x_14);
+x_169 = lean_infer_type(x_14, x_7, x_8, x_9, x_10, x_167);
+if (lean_obj_tag(x_169) == 0)
+{
+lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; 
+x_170 = lean_ctor_get(x_169, 0);
+lean_inc(x_170);
+x_171 = lean_ctor_get(x_169, 1);
+lean_inc(x_171);
+lean_dec(x_169);
+x_172 = lean_box(0);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+x_173 = l_Lean_PrettyPrinter_delab(x_170, x_172, x_7, x_8, x_9, x_10, x_171);
+if (lean_obj_tag(x_173) == 0)
+{
+lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; lean_object* x_201; lean_object* x_202; lean_object* x_203; lean_object* x_204; lean_object* x_205; lean_object* x_206; lean_object* x_207; lean_object* x_208; lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; 
+x_174 = lean_ctor_get(x_173, 0);
+lean_inc(x_174);
+x_175 = lean_ctor_get(x_173, 1);
+lean_inc(x_175);
+lean_dec(x_173);
+lean_inc(x_9);
+x_176 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_9, x_10, x_175);
+x_177 = lean_ctor_get(x_176, 0);
+lean_inc(x_177);
+x_178 = lean_ctor_get(x_176, 1);
+lean_inc(x_178);
+lean_dec(x_176);
+x_179 = lean_st_ref_get(x_10, x_178);
+x_180 = lean_ctor_get(x_179, 1);
+lean_inc(x_180);
+lean_dec(x_179);
+x_181 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__52;
+lean_inc(x_177);
+x_182 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_182, 0, x_177);
+lean_ctor_set(x_182, 1, x_181);
+lean_inc(x_168);
+x_183 = lean_mk_syntax_ident(x_168);
+x_184 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__17;
+lean_inc(x_183);
+x_185 = lean_array_push(x_184, x_183);
+x_186 = lean_box(2);
+x_187 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__2;
+x_188 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_188, 0, x_186);
+lean_ctor_set(x_188, 1, x_187);
+lean_ctor_set(x_188, 2, x_185);
+x_189 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__38;
+lean_inc(x_177);
+x_190 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_190, 0, x_177);
+lean_ctor_set(x_190, 1, x_189);
+x_191 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__31;
+x_192 = lean_array_push(x_191, x_190);
+x_193 = lean_array_push(x_192, x_174);
+x_194 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_194, 0, x_186);
+lean_ctor_set(x_194, 1, x_187);
+lean_ctor_set(x_194, 2, x_193);
+x_195 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__60;
+x_196 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_196, 0, x_177);
+lean_ctor_set(x_196, 1, x_195);
+x_197 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__99;
+x_198 = lean_array_push(x_197, x_182);
+x_199 = lean_array_push(x_198, x_188);
+x_200 = lean_array_push(x_199, x_194);
+x_201 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__14;
+x_202 = lean_array_push(x_200, x_201);
+x_203 = lean_array_push(x_202, x_196);
+x_204 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3___closed__1;
+x_205 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_205, 0, x_186);
+lean_ctor_set(x_205, 1, x_204);
+lean_ctor_set(x_205, 2, x_203);
+x_206 = lean_array_push(x_164, x_205);
+x_207 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3___closed__2;
+x_208 = lean_name_append_after(x_168, x_207);
+x_209 = l___private_Lean_CoreM_0__Lean_Core_mkFreshNameImp(x_208, x_9, x_10, x_180);
+x_210 = lean_ctor_get(x_209, 0);
+lean_inc(x_210);
+x_211 = lean_ctor_get(x_209, 1);
+lean_inc(x_211);
+lean_dec(x_209);
+x_212 = lean_mk_syntax_ident(x_210);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+x_213 = lean_infer_type(x_14, x_7, x_8, x_9, x_10, x_211);
+if (lean_obj_tag(x_213) == 0)
+{
+lean_object* x_214; lean_object* x_215; uint8_t x_216; 
+x_214 = lean_ctor_get(x_213, 0);
+lean_inc(x_214);
+x_215 = lean_ctor_get(x_213, 1);
+lean_inc(x_215);
+lean_dec(x_213);
+x_216 = l_Lean_Expr_isType(x_214);
+lean_dec(x_214);
+if (x_216 == 0)
+{
+lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; 
+lean_dec(x_212);
+lean_dec(x_183);
+x_217 = lean_box(0);
+x_218 = l_Array_back___rarg(x_217, x_206);
+x_219 = lean_array_push(x_163, x_218);
+x_220 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_220, 0, x_219);
+lean_ctor_set(x_220, 1, x_206);
+x_221 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_221, 0, x_161);
+lean_ctor_set(x_221, 1, x_220);
+x_222 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_222, 0, x_221);
+x_15 = x_222;
+x_16 = x_215;
+goto block_21;
+}
+else
+{
+lean_object* x_223; lean_object* x_224; lean_object* x_225; lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; lean_object* x_234; lean_object* x_235; lean_object* x_236; lean_object* x_237; lean_object* x_238; lean_object* x_239; lean_object* x_240; lean_object* x_241; lean_object* x_242; lean_object* x_243; lean_object* x_244; lean_object* x_245; lean_object* x_246; lean_object* x_247; lean_object* x_248; lean_object* x_249; lean_object* x_250; lean_object* x_251; lean_object* x_252; lean_object* x_253; lean_object* x_254; lean_object* x_255; lean_object* x_256; lean_object* x_257; lean_object* x_258; lean_object* x_259; lean_object* x_260; lean_object* x_261; lean_object* x_262; lean_object* x_263; lean_object* x_264; lean_object* x_265; lean_object* x_266; lean_object* x_267; lean_object* x_268; lean_object* x_269; lean_object* x_270; lean_object* x_271; lean_object* x_272; lean_object* x_273; lean_object* x_274; lean_object* x_275; lean_object* x_276; lean_object* x_277; lean_object* x_278; lean_object* x_279; lean_object* x_280; lean_object* x_281; lean_object* x_282; lean_object* x_283; lean_object* x_284; 
+lean_inc(x_9);
+x_223 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_9, x_10, x_215);
+x_224 = lean_ctor_get(x_223, 0);
+lean_inc(x_224);
+x_225 = lean_ctor_get(x_223, 1);
+lean_inc(x_225);
+lean_dec(x_223);
+x_226 = lean_st_ref_get(x_10, x_225);
+x_227 = lean_ctor_get(x_226, 1);
+lean_inc(x_227);
+lean_dec(x_226);
+lean_inc(x_224);
+x_228 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_228, 0, x_224);
+lean_ctor_set(x_228, 1, x_181);
+lean_inc(x_212);
+x_229 = lean_array_push(x_184, x_212);
+x_230 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_230, 0, x_186);
+lean_ctor_set(x_230, 1, x_187);
+lean_ctor_set(x_230, 2, x_229);
+lean_inc(x_224);
+x_231 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_231, 0, x_224);
+lean_ctor_set(x_231, 1, x_189);
+x_232 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3___closed__5;
+lean_inc(x_224);
+x_233 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_233, 0, x_224);
+lean_ctor_set(x_233, 1, x_232);
+x_234 = lean_array_push(x_191, x_233);
+x_235 = lean_array_push(x_234, x_201);
+x_236 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3___closed__4;
+x_237 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_237, 0, x_186);
+lean_ctor_set(x_237, 1, x_236);
+lean_ctor_set(x_237, 2, x_235);
+x_238 = lean_array_push(x_191, x_231);
+x_239 = lean_array_push(x_238, x_237);
+x_240 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_240, 0, x_186);
+lean_ctor_set(x_240, 1, x_187);
+lean_ctor_set(x_240, 2, x_239);
+x_241 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_241, 0, x_224);
+lean_ctor_set(x_241, 1, x_195);
+x_242 = lean_array_push(x_197, x_228);
+x_243 = lean_array_push(x_242, x_230);
+x_244 = lean_array_push(x_243, x_240);
+x_245 = lean_array_push(x_244, x_201);
+x_246 = lean_array_push(x_245, x_241);
+x_247 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_247, 0, x_186);
+lean_ctor_set(x_247, 1, x_204);
+lean_ctor_set(x_247, 2, x_246);
+x_248 = lean_array_push(x_163, x_247);
+lean_inc(x_9);
+x_249 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_9, x_10, x_227);
+x_250 = lean_ctor_get(x_249, 0);
+lean_inc(x_250);
+x_251 = lean_ctor_get(x_249, 1);
+lean_inc(x_251);
+lean_dec(x_249);
+x_252 = lean_ctor_get(x_9, 10);
+lean_inc(x_252);
+x_253 = lean_st_ref_get(x_10, x_251);
+x_254 = lean_ctor_get(x_253, 0);
+lean_inc(x_254);
+x_255 = lean_ctor_get(x_253, 1);
+lean_inc(x_255);
+lean_dec(x_253);
+x_256 = lean_ctor_get(x_254, 0);
+lean_inc(x_256);
+lean_dec(x_254);
+x_257 = lean_environment_main_module(x_256);
+x_258 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1___closed__3;
+lean_inc(x_250);
+x_259 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_259, 0, x_250);
+lean_ctor_set(x_259, 1, x_258);
+x_260 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__44;
+x_261 = l_Lean_addMacroScope(x_257, x_260, x_252);
+x_262 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__43;
+x_263 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1___closed__5;
+lean_inc(x_250);
+x_264 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_264, 0, x_250);
+lean_ctor_set(x_264, 1, x_262);
+lean_ctor_set(x_264, 2, x_261);
+lean_ctor_set(x_264, 3, x_263);
+x_265 = lean_array_push(x_191, x_183);
+x_266 = lean_array_push(x_265, x_212);
+x_267 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_267, 0, x_186);
+lean_ctor_set(x_267, 1, x_187);
+lean_ctor_set(x_267, 2, x_266);
+x_268 = lean_array_push(x_191, x_264);
+x_269 = lean_array_push(x_268, x_267);
+x_270 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__40;
+x_271 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_271, 0, x_186);
+lean_ctor_set(x_271, 1, x_270);
+lean_ctor_set(x_271, 2, x_269);
+x_272 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__135;
+x_273 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_273, 0, x_250);
+lean_ctor_set(x_273, 1, x_272);
+x_274 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__115;
+x_275 = lean_array_push(x_274, x_259);
+x_276 = lean_array_push(x_275, x_201);
+x_277 = lean_array_push(x_276, x_271);
+x_278 = lean_array_push(x_277, x_273);
+x_279 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__1___closed__2;
+x_280 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_280, 0, x_186);
+lean_ctor_set(x_280, 1, x_279);
+lean_ctor_set(x_280, 2, x_278);
+x_281 = lean_array_push(x_161, x_280);
+x_282 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_282, 0, x_248);
+lean_ctor_set(x_282, 1, x_206);
+x_283 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_283, 0, x_281);
+lean_ctor_set(x_283, 1, x_282);
+x_284 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_284, 0, x_283);
+x_15 = x_284;
+x_16 = x_255;
+goto block_21;
+}
+}
+else
+{
+lean_object* x_285; lean_object* x_286; lean_object* x_287; lean_object* x_288; 
+lean_dec(x_212);
+lean_dec(x_206);
+lean_dec(x_183);
+lean_dec(x_163);
+lean_dec(x_161);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+x_285 = lean_ctor_get(x_213, 0);
+lean_inc(x_285);
+x_286 = lean_ctor_get(x_213, 1);
+lean_inc(x_286);
+if (lean_is_exclusive(x_213)) {
+ lean_ctor_release(x_213, 0);
+ lean_ctor_release(x_213, 1);
+ x_287 = x_213;
+} else {
+ lean_dec_ref(x_213);
+ x_287 = lean_box(0);
+}
+if (lean_is_scalar(x_287)) {
+ x_288 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_288 = x_287;
+}
+lean_ctor_set(x_288, 0, x_285);
+lean_ctor_set(x_288, 1, x_286);
+return x_288;
+}
+}
+else
+{
+lean_object* x_289; lean_object* x_290; lean_object* x_291; lean_object* x_292; 
+lean_dec(x_168);
+lean_dec(x_164);
+lean_dec(x_163);
+lean_dec(x_161);
+lean_dec(x_14);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+x_289 = lean_ctor_get(x_173, 0);
+lean_inc(x_289);
+x_290 = lean_ctor_get(x_173, 1);
+lean_inc(x_290);
+if (lean_is_exclusive(x_173)) {
+ lean_ctor_release(x_173, 0);
+ lean_ctor_release(x_173, 1);
+ x_291 = x_173;
+} else {
+ lean_dec_ref(x_173);
+ x_291 = lean_box(0);
+}
+if (lean_is_scalar(x_291)) {
+ x_292 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_292 = x_291;
+}
+lean_ctor_set(x_292, 0, x_289);
+lean_ctor_set(x_292, 1, x_290);
+return x_292;
+}
+}
+else
+{
+lean_object* x_293; lean_object* x_294; lean_object* x_295; lean_object* x_296; 
+lean_dec(x_168);
+lean_dec(x_164);
+lean_dec(x_163);
+lean_dec(x_161);
+lean_dec(x_14);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+x_293 = lean_ctor_get(x_169, 0);
+lean_inc(x_293);
+x_294 = lean_ctor_get(x_169, 1);
+lean_inc(x_294);
+if (lean_is_exclusive(x_169)) {
+ lean_ctor_release(x_169, 0);
+ lean_ctor_release(x_169, 1);
+ x_295 = x_169;
+} else {
+ lean_dec_ref(x_169);
+ x_295 = lean_box(0);
+}
+if (lean_is_scalar(x_295)) {
+ x_296 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_296 = x_295;
+}
+lean_ctor_set(x_296, 0, x_293);
+lean_ctor_set(x_296, 1, x_294);
+return x_296;
+}
+}
+else
+{
+lean_object* x_297; lean_object* x_298; lean_object* x_299; lean_object* x_300; 
+lean_dec(x_164);
+lean_dec(x_163);
+lean_dec(x_161);
+lean_dec(x_14);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+x_297 = lean_ctor_get(x_165, 0);
+lean_inc(x_297);
+x_298 = lean_ctor_get(x_165, 1);
+lean_inc(x_298);
+if (lean_is_exclusive(x_165)) {
+ lean_ctor_release(x_165, 0);
+ lean_ctor_release(x_165, 1);
+ x_299 = x_165;
+} else {
+ lean_dec_ref(x_165);
+ x_299 = lean_box(0);
+}
+if (lean_is_scalar(x_299)) {
+ x_300 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_300 = x_299;
+}
+lean_ctor_set(x_300, 0, x_297);
+lean_ctor_set(x_300, 1, x_298);
+return x_300;
 }
 }
 block_21:
@@ -20088,419 +13907,138 @@ goto _start;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__5(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
 _start:
 {
-uint8_t x_8; 
-x_8 = lean_usize_dec_lt(x_3, x_2);
-if (x_8 == 0)
+lean_object* x_10; size_t x_11; size_t x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_array_get_size(x_1);
+x_11 = lean_usize_of_nat(x_10);
+lean_dec(x_10);
+x_12 = 0;
+x_13 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__2;
+x_14 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3(x_1, x_11, x_12, x_13, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
+if (lean_obj_tag(x_14) == 0)
 {
-lean_object* x_9; 
-lean_dec(x_6);
-lean_dec(x_5);
-x_9 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_9, 0, x_4);
-lean_ctor_set(x_9, 1, x_7);
-return x_9;
-}
-else
-{
-lean_object* x_10; lean_object* x_11; 
-lean_dec(x_4);
-x_10 = lean_array_uget(x_1, x_3);
-lean_inc(x_6);
-lean_inc(x_5);
-x_11 = l_Lean_Elab_Command_elabCommand(x_10, x_5, x_6, x_7);
-if (lean_obj_tag(x_11) == 0)
-{
-lean_object* x_12; size_t x_13; size_t x_14; lean_object* x_15; 
-x_12 = lean_ctor_get(x_11, 1);
-lean_inc(x_12);
-lean_dec(x_11);
-x_13 = 1;
-x_14 = lean_usize_add(x_3, x_13);
-x_15 = lean_box(0);
-x_3 = x_14;
-x_4 = x_15;
-x_7 = x_12;
-goto _start;
-}
-else
-{
-uint8_t x_17; 
-lean_dec(x_6);
-lean_dec(x_5);
-x_17 = !lean_is_exclusive(x_11);
+lean_object* x_15; lean_object* x_16; uint8_t x_17; 
+x_15 = lean_ctor_get(x_14, 0);
+lean_inc(x_15);
+x_16 = lean_ctor_get(x_15, 1);
+lean_inc(x_16);
+x_17 = !lean_is_exclusive(x_14);
 if (x_17 == 0)
 {
-return x_11;
-}
-else
-{
-lean_object* x_18; lean_object* x_19; lean_object* x_20; 
-x_18 = lean_ctor_get(x_11, 0);
-x_19 = lean_ctor_get(x_11, 1);
+lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
+x_18 = lean_ctor_get(x_14, 0);
+lean_dec(x_18);
+x_19 = lean_ctor_get(x_15, 0);
 lean_inc(x_19);
-lean_inc(x_18);
-lean_dec(x_11);
-x_20 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_20, 0, x_18);
-lean_ctor_set(x_20, 1, x_19);
-return x_20;
-}
-}
-}
-}
-}
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("assertion violation: ", 21);
-return x_1;
-}
-}
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1___closed__2() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("params.size == indVal.numParams\n\n      -- bind every parameter and *some* (not named) `RpcEncoding` for it\n      ", 113);
-return x_1;
-}
-}
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1___closed__3() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1___closed__1;
-x_2 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1___closed__2;
-x_3 = lean_string_append(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1___closed__4() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("Lean.Server.Rpc.Deriving", 24);
-return x_1;
-}
-}
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1___closed__5() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("_private.Lean.Server.Rpc.Deriving.0.Lean.Server.RpcEncoding.deriveInstance", 74);
-return x_1;
-}
-}
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1___closed__6() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1___closed__4;
-x_2 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1___closed__5;
-x_3 = lean_unsigned_to_nat(261u);
-x_4 = lean_unsigned_to_nat(6u);
-x_5 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1___closed__3;
-x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
-return x_6;
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
-_start:
-{
-lean_object* x_12; lean_object* x_13; uint8_t x_14; 
-lean_dec(x_4);
-x_12 = lean_array_get_size(x_3);
-x_13 = lean_ctor_get(x_1, 1);
-lean_inc(x_13);
-x_14 = lean_nat_dec_eq(x_12, x_13);
-lean_dec(x_13);
-if (x_14 == 0)
-{
-lean_object* x_15; lean_object* x_16; 
-lean_dec(x_12);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_15 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1___closed__6;
-x_16 = l_panic___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3(x_15, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-return x_16;
-}
-else
-{
-size_t x_17; size_t x_18; lean_object* x_19; lean_object* x_20; 
-x_17 = lean_usize_of_nat(x_12);
-lean_dec(x_12);
-x_18 = 0;
-x_19 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__11;
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_7);
-x_20 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__4(x_3, x_17, x_18, x_19, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-if (lean_obj_tag(x_20) == 0)
-{
-lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; uint8_t x_55; lean_object* x_56; lean_object* x_57; 
-x_21 = lean_ctor_get(x_20, 0);
+lean_dec(x_15);
+x_20 = lean_ctor_get(x_16, 0);
+lean_inc(x_20);
+x_21 = lean_ctor_get(x_16, 1);
 lean_inc(x_21);
-x_22 = lean_ctor_get(x_20, 1);
-lean_inc(x_22);
-lean_dec(x_20);
-lean_inc(x_9);
-x_23 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_9, x_10, x_22);
-x_24 = lean_ctor_get(x_23, 0);
+lean_dec(x_16);
+x_22 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_22, 0, x_20);
+lean_ctor_set(x_22, 1, x_19);
+x_23 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_23, 0, x_21);
+lean_ctor_set(x_23, 1, x_22);
+lean_ctor_set(x_14, 0, x_23);
+return x_14;
+}
+else
+{
+lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; 
+x_24 = lean_ctor_get(x_14, 1);
 lean_inc(x_24);
-x_25 = lean_ctor_get(x_23, 1);
+lean_dec(x_14);
+x_25 = lean_ctor_get(x_15, 0);
 lean_inc(x_25);
-lean_dec(x_23);
-x_26 = lean_st_ref_get(x_10, x_25);
-x_27 = lean_ctor_get(x_26, 1);
+lean_dec(x_15);
+x_26 = lean_ctor_get(x_16, 0);
+lean_inc(x_26);
+x_27 = lean_ctor_get(x_16, 1);
 lean_inc(x_27);
-lean_dec(x_26);
-x_28 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__9;
-x_29 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_29, 0, x_24);
+lean_dec(x_16);
+x_28 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_28, 0, x_26);
+lean_ctor_set(x_28, 1, x_25);
+x_29 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_29, 0, x_27);
 lean_ctor_set(x_29, 1, x_28);
-x_30 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__13;
-x_31 = lean_array_push(x_30, x_29);
-x_32 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___lambda__1___closed__16;
-x_33 = lean_array_push(x_31, x_32);
-x_34 = lean_box(2);
-x_35 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__10;
-x_36 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_36, 0, x_34);
-lean_ctor_set(x_36, 1, x_35);
-lean_ctor_set(x_36, 2, x_33);
-lean_inc(x_9);
-x_37 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_9, x_10, x_27);
-x_38 = lean_ctor_get(x_37, 0);
-lean_inc(x_38);
-x_39 = lean_ctor_get(x_37, 1);
-lean_inc(x_39);
-lean_dec(x_37);
-x_40 = lean_st_ref_get(x_10, x_39);
-x_41 = lean_ctor_get(x_40, 1);
-lean_inc(x_41);
-lean_dec(x_40);
-x_42 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__14;
-x_43 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_43, 0, x_38);
-lean_ctor_set(x_43, 1, x_42);
-x_44 = l_Array_append___rarg(x_19, x_21);
-x_45 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__2;
-x_46 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_46, 0, x_34);
-lean_ctor_set(x_46, 1, x_45);
-lean_ctor_set(x_46, 2, x_44);
-x_47 = lean_array_push(x_30, x_43);
-x_48 = lean_array_push(x_47, x_46);
-x_49 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__15;
-x_50 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_50, 0, x_34);
-lean_ctor_set(x_50, 1, x_49);
-lean_ctor_set(x_50, 2, x_48);
-x_51 = lean_st_ref_get(x_10, x_41);
-x_52 = lean_ctor_get(x_51, 0);
-lean_inc(x_52);
-x_53 = lean_ctor_get(x_51, 1);
-lean_inc(x_53);
-lean_dec(x_51);
-x_54 = lean_ctor_get(x_52, 0);
-lean_inc(x_54);
-lean_dec(x_52);
-x_55 = l_Lean_isStructure(x_54, x_2);
-if (x_55 == 0)
-{
-lean_object* x_89; 
-lean_inc(x_10);
-lean_inc(x_9);
-x_89 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance(x_1, x_3, x_5, x_6, x_7, x_8, x_9, x_10, x_53);
-if (lean_obj_tag(x_89) == 0)
-{
-lean_object* x_90; lean_object* x_91; 
-x_90 = lean_ctor_get(x_89, 0);
-lean_inc(x_90);
-x_91 = lean_ctor_get(x_89, 1);
-lean_inc(x_91);
-lean_dec(x_89);
-x_56 = x_90;
-x_57 = x_91;
-goto block_88;
-}
-else
-{
-uint8_t x_92; 
-lean_dec(x_50);
-lean_dec(x_36);
-lean_dec(x_10);
-lean_dec(x_9);
-x_92 = !lean_is_exclusive(x_89);
-if (x_92 == 0)
-{
-return x_89;
-}
-else
-{
-lean_object* x_93; lean_object* x_94; lean_object* x_95; 
-x_93 = lean_ctor_get(x_89, 0);
-x_94 = lean_ctor_get(x_89, 1);
-lean_inc(x_94);
-lean_inc(x_93);
-lean_dec(x_89);
-x_95 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_95, 0, x_93);
-lean_ctor_set(x_95, 1, x_94);
-return x_95;
-}
+x_30 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_30, 0, x_29);
+lean_ctor_set(x_30, 1, x_24);
+return x_30;
 }
 }
 else
 {
-lean_object* x_96; 
-lean_inc(x_10);
-lean_inc(x_9);
-x_96 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance(x_1, x_3, x_5, x_6, x_7, x_8, x_9, x_10, x_53);
-if (lean_obj_tag(x_96) == 0)
+uint8_t x_31; 
+x_31 = !lean_is_exclusive(x_14);
+if (x_31 == 0)
 {
-lean_object* x_97; lean_object* x_98; 
-x_97 = lean_ctor_get(x_96, 0);
-lean_inc(x_97);
-x_98 = lean_ctor_get(x_96, 1);
-lean_inc(x_98);
-lean_dec(x_96);
-x_56 = x_97;
-x_57 = x_98;
-goto block_88;
+return x_14;
 }
 else
 {
-uint8_t x_99; 
-lean_dec(x_50);
-lean_dec(x_36);
-lean_dec(x_10);
-lean_dec(x_9);
-x_99 = !lean_is_exclusive(x_96);
-if (x_99 == 0)
+lean_object* x_32; lean_object* x_33; lean_object* x_34; 
+x_32 = lean_ctor_get(x_14, 0);
+x_33 = lean_ctor_get(x_14, 1);
+lean_inc(x_33);
+lean_inc(x_32);
+lean_dec(x_14);
+x_34 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_34, 0, x_32);
+lean_ctor_set(x_34, 1, x_33);
+return x_34;
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
+_start:
 {
-return x_96;
+lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; uint8_t x_21; 
+x_14 = lean_array_get_size(x_1);
+x_15 = lean_unsigned_to_nat(0u);
+x_16 = l_Array_toSubarray___rarg(x_6, x_15, x_14);
+x_17 = lean_st_ref_get(x_12, x_13);
+x_18 = lean_ctor_get(x_17, 0);
+lean_inc(x_18);
+x_19 = lean_ctor_get(x_17, 1);
+lean_inc(x_19);
+lean_dec(x_17);
+x_20 = lean_ctor_get(x_18, 0);
+lean_inc(x_20);
+lean_dec(x_18);
+x_21 = l_Lean_isStructure(x_20, x_2);
+if (x_21 == 0)
+{
+lean_object* x_22; lean_object* x_23; 
+x_22 = l_Array_ofSubarray___rarg(x_16);
+x_23 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInductiveInstance(x_3, x_22, x_1, x_4, x_5, x_7, x_8, x_9, x_10, x_11, x_12, x_19);
+return x_23;
 }
 else
 {
-lean_object* x_100; lean_object* x_101; lean_object* x_102; 
-x_100 = lean_ctor_get(x_96, 0);
-x_101 = lean_ctor_get(x_96, 1);
-lean_inc(x_101);
-lean_inc(x_100);
-lean_dec(x_96);
-x_102 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_102, 0, x_100);
-lean_ctor_set(x_102, 1, x_101);
-return x_102;
+lean_object* x_24; lean_object* x_25; 
+x_24 = l_Array_ofSubarray___rarg(x_16);
+x_25 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance(x_3, x_24, x_1, x_4, x_5, x_7, x_8, x_9, x_10, x_11, x_12, x_19);
+return x_25;
 }
 }
 }
-block_88:
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__3___closed__1() {
+_start:
 {
-lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; uint8_t x_62; 
-x_58 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(x_9, x_10, x_57);
-x_59 = lean_ctor_get(x_58, 0);
-lean_inc(x_59);
-x_60 = lean_ctor_get(x_58, 1);
-lean_inc(x_60);
-lean_dec(x_58);
-x_61 = lean_st_ref_get(x_10, x_60);
-lean_dec(x_10);
-x_62 = !lean_is_exclusive(x_61);
-if (x_62 == 0)
-{
-lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; 
-x_63 = lean_ctor_get(x_61, 0);
-lean_dec(x_63);
-x_64 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__241;
-x_65 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_65, 0, x_59);
-lean_ctor_set(x_65, 1, x_64);
-x_66 = lean_array_push(x_30, x_65);
-x_67 = lean_array_push(x_66, x_32);
-x_68 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__242;
-x_69 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_69, 0, x_34);
-lean_ctor_set(x_69, 1, x_68);
-lean_ctor_set(x_69, 2, x_67);
-x_70 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__35;
-x_71 = lean_array_push(x_70, x_36);
-x_72 = lean_array_push(x_71, x_50);
-x_73 = lean_array_push(x_72, x_56);
-x_74 = lean_array_push(x_73, x_69);
-lean_ctor_set(x_61, 0, x_74);
-return x_61;
-}
-else
-{
-lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; 
-x_75 = lean_ctor_get(x_61, 1);
-lean_inc(x_75);
-lean_dec(x_61);
-x_76 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__241;
-x_77 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_77, 0, x_59);
-lean_ctor_set(x_77, 1, x_76);
-x_78 = lean_array_push(x_30, x_77);
-x_79 = lean_array_push(x_78, x_32);
-x_80 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__242;
-x_81 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_81, 0, x_34);
-lean_ctor_set(x_81, 1, x_80);
-lean_ctor_set(x_81, 2, x_79);
-x_82 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__35;
-x_83 = lean_array_push(x_82, x_36);
-x_84 = lean_array_push(x_83, x_50);
-x_85 = lean_array_push(x_84, x_56);
-x_86 = lean_array_push(x_85, x_81);
-x_87 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_87, 0, x_86);
-lean_ctor_set(x_87, 1, x_75);
-return x_87;
+lean_object* x_1; 
+x_1 = lean_alloc_closure((void*)(l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1___boxed), 9, 0);
+return x_1;
 }
 }
-}
-else
-{
-uint8_t x_103; 
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_103 = !lean_is_exclusive(x_20);
-if (x_103 == 0)
-{
-return x_20;
-}
-else
-{
-lean_object* x_104; lean_object* x_105; lean_object* x_106; 
-x_104 = lean_ctor_get(x_20, 0);
-x_105 = lean_ctor_get(x_20, 1);
-lean_inc(x_105);
-lean_inc(x_104);
-lean_dec(x_20);
-x_106 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_106, 0, x_104);
-lean_ctor_set(x_106, 1, x_105);
-return x_106;
-}
-}
-}
-}
-}
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
 lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
@@ -20510,9 +14048,7 @@ lean_inc(x_8);
 x_9 = lean_ctor_get(x_8, 2);
 lean_inc(x_9);
 lean_dec(x_8);
-x_10 = lean_alloc_closure((void*)(l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1), 11, 2);
-lean_closure_set(x_10, 0, x_1);
-lean_closure_set(x_10, 1, x_2);
+x_10 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__3___closed__1;
 x_11 = lean_alloc_closure((void*)(l_Lean_Meta_forallTelescopeReducing___at_Lean_Elab_Deriving_mkInductArgNames___spec__2___rarg), 9, 2);
 lean_closure_set(x_11, 0, x_9);
 lean_closure_set(x_11, 1, x_10);
@@ -20520,97 +14056,152 @@ lean_inc(x_4);
 x_12 = l_Lean_Elab_Command_liftTermElabM___rarg(x_7, x_11, x_4, x_5, x_6);
 if (lean_obj_tag(x_12) == 0)
 {
-lean_object* x_13; lean_object* x_14; lean_object* x_15; size_t x_16; size_t x_17; lean_object* x_18; lean_object* x_19; 
+lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
 x_13 = lean_ctor_get(x_12, 0);
 lean_inc(x_13);
-x_14 = lean_ctor_get(x_12, 1);
+x_14 = lean_ctor_get(x_13, 1);
 lean_inc(x_14);
+x_15 = lean_ctor_get(x_12, 1);
+lean_inc(x_15);
 lean_dec(x_12);
-x_15 = lean_array_get_size(x_13);
-x_16 = lean_usize_of_nat(x_15);
-lean_dec(x_15);
-x_17 = 0;
-x_18 = lean_box(0);
-x_19 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__5(x_13, x_16, x_17, x_18, x_4, x_5, x_14);
+x_16 = lean_ctor_get(x_13, 0);
+lean_inc(x_16);
 lean_dec(x_13);
-if (lean_obj_tag(x_19) == 0)
+x_17 = lean_ctor_get(x_14, 0);
+lean_inc(x_17);
+x_18 = lean_ctor_get(x_14, 1);
+lean_inc(x_18);
+lean_dec(x_14);
+lean_inc(x_17);
+lean_inc(x_16);
+x_19 = l_Array_append___rarg(x_16, x_17);
+lean_inc(x_18);
+x_20 = l_Array_append___rarg(x_19, x_18);
+x_21 = lean_alloc_closure((void*)(l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__2), 13, 5);
+lean_closure_set(x_21, 0, x_16);
+lean_closure_set(x_21, 1, x_2);
+lean_closure_set(x_21, 2, x_1);
+lean_closure_set(x_21, 3, x_17);
+lean_closure_set(x_21, 4, x_18);
+x_22 = lean_alloc_closure((void*)(l_Lean_Elab_Term_elabBinders___rarg), 9, 2);
+lean_closure_set(x_22, 0, x_20);
+lean_closure_set(x_22, 1, x_21);
+lean_inc(x_4);
+x_23 = l_Lean_Elab_Command_liftTermElabM___rarg(x_7, x_22, x_4, x_5, x_15);
+if (lean_obj_tag(x_23) == 0)
 {
-uint8_t x_20; 
-x_20 = !lean_is_exclusive(x_19);
-if (x_20 == 0)
-{
-lean_object* x_21; uint8_t x_22; lean_object* x_23; 
-x_21 = lean_ctor_get(x_19, 0);
-lean_dec(x_21);
-x_22 = 1;
-x_23 = lean_box(x_22);
-lean_ctor_set(x_19, 0, x_23);
-return x_19;
-}
-else
-{
-lean_object* x_24; uint8_t x_25; lean_object* x_26; lean_object* x_27; 
-x_24 = lean_ctor_get(x_19, 1);
+lean_object* x_24; lean_object* x_25; lean_object* x_26; 
+x_24 = lean_ctor_get(x_23, 0);
 lean_inc(x_24);
-lean_dec(x_19);
-x_25 = 1;
-x_26 = lean_box(x_25);
-x_27 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_27, 0, x_26);
-lean_ctor_set(x_27, 1, x_24);
-return x_27;
+x_25 = lean_ctor_get(x_23, 1);
+lean_inc(x_25);
+lean_dec(x_23);
+x_26 = l_Lean_Elab_Command_elabCommand(x_24, x_4, x_5, x_25);
+if (lean_obj_tag(x_26) == 0)
+{
+uint8_t x_27; 
+x_27 = !lean_is_exclusive(x_26);
+if (x_27 == 0)
+{
+lean_object* x_28; uint8_t x_29; lean_object* x_30; 
+x_28 = lean_ctor_get(x_26, 0);
+lean_dec(x_28);
+x_29 = 1;
+x_30 = lean_box(x_29);
+lean_ctor_set(x_26, 0, x_30);
+return x_26;
+}
+else
+{
+lean_object* x_31; uint8_t x_32; lean_object* x_33; lean_object* x_34; 
+x_31 = lean_ctor_get(x_26, 1);
+lean_inc(x_31);
+lean_dec(x_26);
+x_32 = 1;
+x_33 = lean_box(x_32);
+x_34 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_34, 0, x_33);
+lean_ctor_set(x_34, 1, x_31);
+return x_34;
 }
 }
 else
 {
-uint8_t x_28; 
-x_28 = !lean_is_exclusive(x_19);
-if (x_28 == 0)
+uint8_t x_35; 
+x_35 = !lean_is_exclusive(x_26);
+if (x_35 == 0)
 {
-return x_19;
+return x_26;
 }
 else
 {
-lean_object* x_29; lean_object* x_30; lean_object* x_31; 
-x_29 = lean_ctor_get(x_19, 0);
-x_30 = lean_ctor_get(x_19, 1);
-lean_inc(x_30);
-lean_inc(x_29);
-lean_dec(x_19);
-x_31 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_31, 0, x_29);
-lean_ctor_set(x_31, 1, x_30);
-return x_31;
+lean_object* x_36; lean_object* x_37; lean_object* x_38; 
+x_36 = lean_ctor_get(x_26, 0);
+x_37 = lean_ctor_get(x_26, 1);
+lean_inc(x_37);
+lean_inc(x_36);
+lean_dec(x_26);
+x_38 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_38, 0, x_36);
+lean_ctor_set(x_38, 1, x_37);
+return x_38;
 }
 }
 }
 else
 {
-uint8_t x_32; 
+uint8_t x_39; 
 lean_dec(x_5);
 lean_dec(x_4);
-x_32 = !lean_is_exclusive(x_12);
-if (x_32 == 0)
+x_39 = !lean_is_exclusive(x_23);
+if (x_39 == 0)
+{
+return x_23;
+}
+else
+{
+lean_object* x_40; lean_object* x_41; lean_object* x_42; 
+x_40 = lean_ctor_get(x_23, 0);
+x_41 = lean_ctor_get(x_23, 1);
+lean_inc(x_41);
+lean_inc(x_40);
+lean_dec(x_23);
+x_42 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_42, 0, x_40);
+lean_ctor_set(x_42, 1, x_41);
+return x_42;
+}
+}
+}
+else
+{
+uint8_t x_43; 
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_43 = !lean_is_exclusive(x_12);
+if (x_43 == 0)
 {
 return x_12;
 }
 else
 {
-lean_object* x_33; lean_object* x_34; lean_object* x_35; 
-x_33 = lean_ctor_get(x_12, 0);
-x_34 = lean_ctor_get(x_12, 1);
-lean_inc(x_34);
-lean_inc(x_33);
+lean_object* x_44; lean_object* x_45; lean_object* x_46; 
+x_44 = lean_ctor_get(x_12, 0);
+x_45 = lean_ctor_get(x_12, 1);
+lean_inc(x_45);
+lean_inc(x_44);
 lean_dec(x_12);
-x_35 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_35, 0, x_33);
-lean_ctor_set(x_35, 1, x_34);
-return x_35;
+x_46 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_46, 0, x_44);
+lean_ctor_set(x_46, 1, x_45);
+return x_46;
 }
 }
 }
 }
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__3___closed__1() {
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__4___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -20618,16 +14209,16 @@ x_1 = lean_mk_string_from_bytes("indexed inductive families are not supported",
 return x_1;
 }
 }
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__3___closed__2() {
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__4___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__3___closed__1;
+x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__4___closed__1;
 x_2 = l_Lean_stringToMessageData(x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
 lean_object* x_7; lean_object* x_8; uint8_t x_9; uint8_t x_10; 
@@ -20642,7 +14233,7 @@ if (x_10 == 0)
 {
 lean_object* x_11; lean_object* x_12; 
 x_11 = lean_box(0);
-x_12 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__2(x_1, x_2, x_11, x_4, x_5, x_6);
+x_12 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__3(x_1, x_2, x_11, x_4, x_5, x_6);
 return x_12;
 }
 else
@@ -20650,7 +14241,7 @@ else
 lean_object* x_13; lean_object* x_14; uint8_t x_15; 
 lean_dec(x_2);
 lean_dec(x_1);
-x_13 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__3___closed__2;
+x_13 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__4___closed__2;
 x_14 = l_Lean_throwError___at_Lean_Elab_Command_expandDeclId___spec__4(x_13, x_4, x_5, x_6);
 lean_dec(x_5);
 x_15 = !lean_is_exclusive(x_14);
@@ -20719,7 +14310,7 @@ if (x_13 == 0)
 {
 lean_object* x_14; lean_object* x_15; 
 x_14 = lean_box(0);
-x_15 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__3(x_6, x_1, x_14, x_2, x_3, x_7);
+x_15 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__4(x_6, x_1, x_14, x_2, x_3, x_7);
 return x_15;
 }
 else
@@ -20795,21 +14386,7 @@ lean_dec(x_3);
 return x_5;
 }
 }
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__4___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15) {
-_start:
-{
-lean_object* x_16; 
-x_16 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__4___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15);
-lean_dec(x_14);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-return x_16;
-}
-}
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 size_t x_12; size_t x_13; lean_object* x_14; 
@@ -20817,35 +14394,71 @@ x_12 = lean_unbox_usize(x_2);
 lean_dec(x_2);
 x_13 = lean_unbox_usize(x_3);
 lean_dec(x_3);
-x_14 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__4(x_1, x_12, x_13, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+x_14 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__3(x_1, x_12, x_13, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_1);
 return x_14;
 }
 }
-LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__5___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
 _start:
 {
-size_t x_8; size_t x_9; lean_object* x_10; 
-x_8 = lean_unbox_usize(x_2);
-lean_dec(x_2);
-x_9 = lean_unbox_usize(x_3);
+lean_object* x_10; 
+x_10 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
+lean_dec(x_4);
 lean_dec(x_3);
-x_10 = l_Array_forInUnsafe_loop___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___spec__5(x_1, x_8, x_9, x_4, x_5, x_6, x_7);
+lean_dec(x_2);
 lean_dec(x_1);
 return x_10;
 }
 }
-LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
 lean_object* x_7; 
-x_7 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__2(x_1, x_2, x_3, x_4, x_5, x_6);
+x_7 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance___lambda__3(x_1, x_2, x_3, x_4, x_5, x_6);
 lean_dec(x_3);
 return x_7;
 }
 }
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__1___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("Init.Util", 9);
+return x_1;
+}
+}
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__1___closed__2() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("getElem!", 8);
+return x_1;
+}
+}
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__1___closed__3() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("index out of bounds", 19);
+return x_1;
+}
+}
+static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__1___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
+x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__1___closed__1;
+x_2 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__1___closed__2;
+x_3 = lean_unsigned_to_nat(69u);
+x_4 = lean_unsigned_to_nat(36u);
+x_5 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__1___closed__3;
+x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
+return x_6;
+}
+}
 LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__1(lean_object* x_1, uint8_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
@@ -20859,7 +14472,7 @@ lean_dec(x_6);
 if (x_8 == 0)
 {
 lean_object* x_9; lean_object* x_10; lean_object* x_11; 
-x_9 = l_Lean_Meta_DiscrTree_insertCore___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__4;
+x_9 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__1___closed__4;
 x_10 = l_panic___at___private_Init_Prelude_0__Lean_assembleParts___spec__1(x_9);
 x_11 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveInstance(x_10, x_3, x_4, x_5);
 return x_11;
@@ -20882,7 +14495,7 @@ lean_dec(x_14);
 if (x_16 == 0)
 {
 lean_object* x_17; lean_object* x_18; lean_object* x_19; 
-x_17 = l_Lean_Meta_DiscrTree_insertCore___at___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveStructureInstance___spec__2___closed__4;
+x_17 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__1___closed__4;
 x_18 = l_panic___at___private_Init_Prelude_0__Lean_assembleParts___spec__1(x_17);
 x_19 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance(x_18, x_3, x_4, x_5);
 return x_19;
@@ -20952,7 +14565,7 @@ static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_Rp
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string_from_bytes("_args", 5);
+x_1 = lean_mk_string_from_bytes("DerivingParams", 14);
 return x_1;
 }
 }
@@ -20960,7 +14573,7 @@ static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_Rp
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
+x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefInstance___closed__47;
 x_2 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__3___closed__1;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
@@ -20969,46 +14582,18 @@ return x_3;
 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__3___closed__3() {
 _start:
 {
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-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__3___closed__2;
-x_2 = lean_alloc_closure((void*)(l_Lean_Core_mkFreshUserName___boxed), 4, 1);
-lean_closure_set(x_2, 0, x_1);
-return x_2;
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__3___closed__2;
+x_3 = l_Lean_Expr_const___override(x_2, x_1);
+return x_3;
 }
 }
 static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__3___closed__4() {
 _start:
 {
-lean_object* x_1; 
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-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__3___closed__5() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
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-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__3___closed__6() {
-_start:
-{
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-x_3 = l_Lean_Expr_const___override(x_2, x_1);
-return x_3;
-}
-}
-static lean_object* _init_l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__3___closed__7() {
-_start:
-{
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-x_1 = l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_dispatchDeriveInstanceUnsafe___lambda__3___closed__6;
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 x_2 = lean_alloc_ctor(1, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
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+lean_closure_set(x_13, 2, x_12);
 lean_inc(x_4);
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-{
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-{
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-{
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 {
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-{
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-lean_dec(x_10);
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 lean_dec(x_5);
 lean_dec(x_4);
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 {
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 }
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-{
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-{
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-{
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-{
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-{
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-} else {
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-}
-lean_ctor_set(x_52, 0, x_49);
-lean_ctor_set(x_52, 1, x_50);
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+lean_inc(x_20);
+lean_dec(x_14);
+x_22 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_22, 0, x_20);
+lean_ctor_set(x_22, 1, x_21);
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 }
 }
 }
@@ -21276,7 +14725,7 @@ lean_dec(x_1);
 return x_6;
 }
 }
-static lean_object* _init_l_Lean_Server_RpcEncoding_initFn____x40_Lean_Server_Rpc_Deriving___hyg_8944____closed__1() {
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 _start:
 {
 lean_object* x_1; 
@@ -21284,12 +14733,12 @@ x_1 = lean_alloc_closure((void*)(l___private_Lean_Server_Rpc_Deriving_0__Lean_Se
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_initFn____x40_Lean_Server_Rpc_Deriving___hyg_8944_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_RpcEncoding_initFn____x40_Lean_Server_Rpc_Deriving___hyg_7985_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; lean_object* x_4; 
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 x_4 = l_Lean_Elab_registerBuiltinDerivingHandlerWithArgs(x_2, x_3, x_1);
 if (lean_obj_tag(x_4) == 0)
 {
@@ -21672,276 +15121,48 @@ l___private_Lean_Server_Rpc_Deriving_0__Lean_Server_RpcEncoding_deriveWithRefIns
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 return lean_io_result_mk_ok(lean_box(0));
diff --git a/stage0/stdlib/Lean/Server/Rpc/RequestHandling.c b/stage0/stdlib/Lean/Server/Rpc/RequestHandling.c
index c0f7deaa5f..c8aefe9c55 100644
--- a/stage0/stdlib/Lean/Server/Rpc/RequestHandling.c
+++ b/stage0/stdlib/Lean/Server/Rpc/RequestHandling.c
@@ -27,20 +27,22 @@ static lean_object* l_Lean_addDecl___at_Lean_Server_registerRpcProcedure___spec_
 static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_334____spec__1___lambda__2___closed__2;
 static lean_object* l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___closed__1;
 size_t lean_usize_add(size_t, size_t);
-static lean_object* l_Lean_Server_wrapRpcProcedure___elambda__1___closed__2;
 LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_334____spec__3(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___lambda__3___closed__11;
+static lean_object* l_Lean_Server_wrapRpcProcedure___lambda__4___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_stringToMessageData(lean_object*);
 LEAN_EXPORT lean_object* l_List_foldlM___at_Lean_Server_registerRpcProcedure___spec__9(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_List_foldlM___at_Lean_Server_registerRpcProcedure___spec__9___closed__3;
+static lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__6;
 lean_object* lean_mk_empty_array_with_capacity(lean_object*);
 lean_object* l_Lean_throwError___at_Lean_declareBuiltin___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Name_str___override(lean_object*, lean_object*);
 uint8_t lean_uint64_dec_eq(uint64_t, uint64_t);
 static lean_object* l_Lean_Server_registerBuiltinRpcProcedure___closed__1;
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__1___closed__24;
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__3___closed__22;
 LEAN_EXPORT lean_object* l_Lean_Server_registerRpcProcedure___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_registerBuiltinRpcProcedure___lambda__2___closed__1;
@@ -49,25 +51,26 @@ lean_object* lean_io_error_to_string(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_32_(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_72_(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_334_(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289_(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406_(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____lambda__1(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__3___closed__18;
 lean_object* l_Lean_Server_FileWorker_instMonadRpcSession___rarg(lean_object*, lean_object*);
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__1___closed__19;
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__3___closed__5;
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_addDecl___at_Lean_Server_registerRpcProcedure___spec__2___closed__1;
 static lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_32____closed__1;
+static lean_object* l_Lean_Server_wrapRpcProcedure___lambda__1___closed__4;
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__3___closed__15;
 LEAN_EXPORT lean_object* l_Lean_Declaration_foldExprM___at_Lean_Server_registerRpcProcedure___spec__8___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_setEnv___at_Lean_Meta_unfoldDeclsFrom___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_72____closed__1;
-static lean_object* l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__1;
-static lean_object* l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__4;
-LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__1;
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__3___closed__3;
 size_t lean_usize_sub(size_t, size_t);
+static lean_object* l_Lean_Server_wrapRpcProcedure___lambda__4___closed__2;
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__1___closed__11;
 uint8_t l_Lean_isCasesOnRecursor(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_id___rarg___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux_traverse___at_Lean_Server_registerBuiltinRpcProcedure___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_st_ref_get(lean_object*, lean_object*);
@@ -76,14 +79,15 @@ LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Serve
 uint8_t lean_name_eq(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___lambda__3___closed__12;
 LEAN_EXPORT lean_object* l_Lean_Server_builtinRpcProcedures;
-LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__2;
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_wrapRpcProcedure___spec__2___rarg___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___lambda__1(lean_object*, lean_object*);
 lean_object* lean_array_push(lean_object*, lean_object*);
 lean_object* lean_array_get_size(lean_object*);
 lean_object* l_Std_PersistentHashMap_getCollisionNodeSize___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__2;
 lean_object* lean_string_append(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static size_t l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___spec__2___closed__2;
 lean_object* l_Lean_Elab_Term_TermElabM_run___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__3___closed__14;
@@ -95,9 +99,9 @@ LEAN_EXPORT uint8_t l_List_foldlM___at_Lean_Server_registerRpcProcedure___spec__
 size_t lean_usize_shift_right(size_t, size_t);
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_foldlM___at_Lean_Server_registerRpcProcedure___spec__10___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__2(lean_object*);
 lean_object* lean_string_utf8_byte_size(lean_object*);
 lean_object* l_List_head_x21___rarg(lean_object*, lean_object*);
+static lean_object* l_Lean_Server_wrapRpcProcedure___lambda__1___closed__3;
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__3___closed__25;
 uint8_t l___private_Lean_Message_0__Lean_beqMessageSeverity____x40_Lean_Message___hyg_101_(uint8_t, uint8_t);
 lean_object* lean_nat_add(lean_object*, lean_object*);
@@ -105,20 +109,21 @@ static lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling_
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_contains___at_Lean_Server_registerBuiltinRpcProcedure___spec__5___boxed(lean_object*, lean_object*);
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__1___closed__12;
 LEAN_EXPORT lean_object* l_Lean_Declaration_foldExprM___at_Lean_Server_registerRpcProcedure___spec__8(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_log___at_Lean_Server_registerRpcProcedure___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_334____spec__1___closed__1;
 static lean_object* l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___lambda__3___closed__21;
 size_t lean_uint64_to_usize(uint64_t);
 lean_object* l_Lean_Expr_FindImpl_findUnsafe_x3f(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_wrapRpcProcedure___spec__2(lean_object*);
 LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_334____spec__3___boxed(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__3;
 lean_object* l_Lean_MapDeclarationExtension_find_x3f___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_compileDecl___at_Lean_Server_registerRpcProcedure___spec__6(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___lambda__3___closed__2;
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__3___closed__20;
 uint64_t l_Lean_Name_hash___override(lean_object*);
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__3___closed__10;
+LEAN_EXPORT lean_object* l_ReaderT_bind___at_Lean_Server_wrapRpcProcedure___spec__3___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__3___closed__6;
 lean_object* l_Except_map___rarg(lean_object*, lean_object*);
 lean_object* lean_array_fget(lean_object*, lean_object*);
@@ -129,14 +134,12 @@ static lean_object* l_Lean_Server_registerRpcProcedure___lambda__1___closed__13;
 LEAN_EXPORT lean_object* l_Lean_Server_userRpcProcedures;
 lean_object* l___private_Init_Meta_0__Lean_getEscapedNameParts_x3f(lean_object*, lean_object*);
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__1___closed__23;
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__2___rarg___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Json_compress(lean_object*);
 lean_object* lean_st_ref_take(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___spec__2___boxed(lean_object*, lean_object*, lean_object*);
 static size_t l_Std_PersistentHashMap_findAux___at___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___spec__2___closed__1;
 LEAN_EXPORT uint8_t l_Lean_Server_registerRpcProcedure___lambda__2(lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_containsAux___at_Lean_Server_registerBuiltinRpcProcedure___spec__6___boxed(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__5;
 LEAN_EXPORT lean_object* l_Lean_addDecl___at_Lean_Server_registerRpcProcedure___spec__2(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_instInhabitedRpcProcedure___rarg___closed__2;
 lean_object* l_Lean_KernelException_toMessageData(lean_object*, lean_object*);
@@ -149,10 +152,10 @@ lean_object* l_Lean_Name_num___override(lean_object*, lean_object*);
 lean_object* l_Lean_replaceRef(lean_object*, lean_object*);
 lean_object* lean_array_get(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_registerRpcProcedure___closed__2;
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint64_t, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_fset(lean_object*, lean_object*, lean_object*);
 lean_object* l_Std_PersistentHashMap_insert___at_Lean_Server_registerLspRequestHandler___spec__2(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__1___closed__21;
-LEAN_EXPORT lean_object* l_ReaderT_bind___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__3___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwKernelException___at_Lean_Server_registerRpcProcedure___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_mkMapDeclarationExtension___rarg(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_containsAtAux___at_Lean_Server_registerBuiltinRpcProcedure___spec__7___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -163,7 +166,9 @@ static lean_object* l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_h
 static lean_object* l_Lean_Server_registerRpcProcedure___closed__4;
 lean_object* lean_st_mk_ref(lean_object*, lean_object*);
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__1___closed__1;
+static lean_object* l_Lean_Server_wrapRpcProcedure___lambda__1___closed__2;
 uint8_t lean_uint64_dec_lt(uint64_t, uint64_t);
+static lean_object* l_Lean_Server_wrapRpcProcedure___lambda__1___closed__1;
 extern lean_object* l_Lean_Server_requestHandlers;
 extern lean_object* l_Lean_Expr_instHashableExpr;
 LEAN_EXPORT lean_object* l_Lean_logAt___at_Lean_Server_registerRpcProcedure___spec__5(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
@@ -173,7 +178,6 @@ static lean_object* l_Lean_Server_registerRpcProcedure___lambda__3___closed__24;
 lean_object* l_Lean_Server_RequestM_bindTask___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Std_PersistentHashMap_mkEmptyEntriesArray(lean_object*, lean_object*);
 uint8_t l_Std_PersistentHashMap_contains___at_Lean_Server_registerLspRequestHandler___spec__6(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_shift_left(size_t, size_t);
 lean_object* l_Lean_Meta_InfoCacheKey_instHashableInfoCacheKey___boxed(lean_object*);
@@ -183,9 +187,10 @@ LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Ser
 static lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_32____closed__2;
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__3___closed__16;
 LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_334____spec__1___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ReaderT_bind___at_Lean_Server_wrapRpcProcedure___spec__3(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___lambda__3___closed__3;
-LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_instInhabitedRpcProcedure___rarg___closed__4;
+static lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____lambda__2___closed__2;
 static lean_object* l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___lambda__3___closed__5;
 lean_object* l_Lean_registerBuiltinAttribute(lean_object*, lean_object*);
 lean_object* l_Lean_FileMap_toPosition(lean_object*, lean_object*);
@@ -208,35 +213,31 @@ lean_object* l_Lean_Server_RequestM_bindWaitFindSnap___rarg(lean_object*, lean_o
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__4___closed__3;
 static lean_object* l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___lambda__3___closed__18;
 static lean_object* l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___lambda__3___closed__15;
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__2___rarg(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___lambda__3___closed__22;
 lean_object* l_instBEqProd___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_addMacroScope(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_instInhabitedRpcProcedure___rarg___closed__1;
-static lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__2;
 size_t lean_usize_land(size_t, size_t);
 lean_object* l_Lean_Environment_evalConstCheck___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__1___closed__3;
-LEAN_EXPORT lean_object* l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__1___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux___at_Lean_Server_registerBuiltinRpcProcedure___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__3___closed__19;
 static lean_object* l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___lambda__3___closed__17;
 static lean_object* l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___lambda__3___closed__8;
 LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getPos_x3f(lean_object*, uint8_t);
-LEAN_EXPORT lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____lambda__1(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
 uint8_t l_Array_contains___at___private_Lean_Meta_Match_Value_0__Lean_Meta_isUIntTypeName___spec__1(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwKernelException___at_Lean_Server_registerRpcProcedure___spec__3(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_String_intercalate(lean_object*, lean_object*);
-static lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__7;
 lean_object* l_Std_PersistentArray_push___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_Expr_const___override(lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Std_PersistentHashMap_containsAux___at_Lean_Server_registerBuiltinRpcProcedure___spec__6(lean_object*, size_t, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___elambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint64_t, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_registerBuiltinRpcProcedure___closed__3;
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__1___closed__22;
 LEAN_EXPORT lean_object* l_Lean_Server_registerRpcProcedure___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_MonadEnv_0__Lean_checkUnsupported___at_Lean_Server_registerRpcProcedure___spec__7(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_wrapRpcProcedure___lambda__3___closed__2;
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__1___closed__14;
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__3___closed__26;
 lean_object* lean_environment_main_module(lean_object*);
@@ -249,25 +250,26 @@ uint8_t lean_usize_dec_le(size_t, size_t);
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__1___closed__5;
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAtAux___at___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_log___at_Lean_Server_registerRpcProcedure___spec__4(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__5;
 lean_object* l_Lean_Name_append(lean_object*, lean_object*);
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__3___closed__11;
+static lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__4;
 lean_object* l_Lean_quoteNameMk(lean_object*);
-static lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__1;
-static lean_object* l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__3;
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Elab_Command_instInhabitedScope;
 uint8_t lean_is_aux_recursor(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___spec__1___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_exprToSyntax___spec__1___rarg(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAtAux___at___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___lambda__3___closed__6;
+static lean_object* l_Lean_Server_wrapRpcProcedure___lambda__3___closed__1;
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__3___closed__12;
-LEAN_EXPORT lean_object* l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__1(lean_object*, uint64_t);
+static lean_object* l_Lean_Server_wrapRpcProcedure___lambda__1___closed__5;
+static lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____lambda__2___closed__1;
 LEAN_EXPORT lean_object* l_List_foldlM___at_Lean_Server_registerRpcProcedure___spec__10(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_instantiateMVars___at_Lean_Elab_Term_MVarErrorInfo_logError___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___lambda__3___closed__19;
-static lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____lambda__2___closed__1;
-static lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____lambda__2___closed__2;
+LEAN_EXPORT lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Std_PersistentHashMap_contains___at_Lean_Server_registerBuiltinRpcProcedure___spec__5(lean_object*, lean_object*);
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__1___closed__6;
 lean_object* l_Lean_Syntax_mkNameLit(lean_object*, lean_object*);
@@ -275,14 +277,12 @@ LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Serve
 lean_object* lean_st_ref_set(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Server_Snapshots_Snapshot_endPos(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerRpcProcedure___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_instInhabitedName;
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__3___closed__1;
 LEAN_EXPORT lean_object* l_List_foldlM___at_Lean_Server_registerRpcProcedure___spec__9___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_334____spec__2___closed__1;
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__3___closed__23;
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__1___closed__25;
-static lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__4;
 LEAN_EXPORT lean_object* l_Lean_Server_instInhabitedRpcProcedure___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_StateT_instMonadStateT___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_instInhabitedRpcProcedure___rarg(lean_object*);
@@ -291,6 +291,7 @@ lean_object* l_instHashableProd___rarg___boxed(lean_object*, lean_object*, lean_
 uint8_t l_Lean_MapDeclarationExtension_contains___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___lambda__3___closed__20;
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux___at_Lean_Server_registerBuiltinRpcProcedure___spec__2(lean_object*, size_t, size_t, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_wrapRpcProcedure___lambda__1___closed__6;
 LEAN_EXPORT lean_object* l_Lean_addDecl___at_Lean_Server_registerRpcProcedure___spec__2___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_foldlM___at_Lean_Server_registerRpcProcedure___spec__11(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_addDecl___at_Lean_Server_registerRpcProcedure___spec__2___closed__3;
@@ -300,23 +301,24 @@ lean_object* l_Lean_Elab_Term_withoutErrToSorry___rarg(lean_object*, lean_object
 static lean_object* l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___lambda__3___closed__10;
 lean_object* lean_io_initializing(lean_object*);
 static lean_object* l_Lean_Server_registerRpcProcedure___closed__3;
-static lean_object* l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__6;
+static lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__5;
+LEAN_EXPORT lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_List_foldlM___at_Lean_Server_registerRpcProcedure___spec__9___closed__4;
 lean_object* lean_mk_syntax_ident(lean_object*);
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__3___closed__21;
-LEAN_EXPORT lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_parseRequestParams___at_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_334____spec__2___closed__2;
 static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_334____spec__1___lambda__4___closed__1;
 static lean_object* l_List_foldlM___at_Lean_Server_registerRpcProcedure___spec__9___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___lambda__1___boxed(lean_object*, lean_object*);
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__3___closed__13;
 lean_object* l_Lean_Server_RequestM_asTask___rarg(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__3;
 static lean_object* l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___lambda__3___closed__16;
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__1___closed__10;
 lean_object* l_Lean_Environment_compileDecl(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_334____spec__1___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Std_PersistentHashMap_containsAtAux___at_Lean_Server_registerBuiltinRpcProcedure___spec__7(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__6;
+LEAN_EXPORT lean_object* l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___spec__1(lean_object*, uint64_t);
 lean_object* l_instMonadStateOfStateT___rarg(lean_object*);
 uint8_t l_Std_PersistentArray_anyM___at_Lean_MessageLog_hasErrors___spec__1(lean_object*);
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__3___closed__8;
@@ -326,14 +328,13 @@ lean_object* lean_usize_to_nat(size_t);
 static lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_334____closed__1;
 static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_334____spec__1___lambda__3___closed__1;
 static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_334____spec__1___lambda__4___closed__2;
-LEAN_EXPORT lean_object* l_ReaderT_bind___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__3(lean_object*, lean_object*);
 lean_object* l___private_Lean_Data_Lsp_Extra_0__Lean_Lsp_fromJsonRpcCallParams____x40_Lean_Data_Lsp_Extra___hyg_1296_(lean_object*);
-static lean_object* l_Lean_Server_wrapRpcProcedure___elambda__1___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_334____spec__1___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__4___closed__4;
-LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___elambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_wrapRpcProcedure___spec__2___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Server_parseRequestParams___rarg(lean_object*, lean_object*);
 static lean_object* l_Lean_Server_instInhabitedRpcProcedure___rarg___closed__3;
+static lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__7;
 static lean_object* l_Lean_Server_registerLspRequestHandler___at_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_334____spec__1___lambda__3___closed__2;
 lean_object* l_Lean_Server_Snapshots_Snapshot_env(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_addAndCompile___at_Lean_Server_registerRpcProcedure___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -345,6 +346,7 @@ static lean_object* l_Lean_Server_registerRpcProcedure___lambda__1___closed__16;
 static lean_object* l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___closed__3;
 lean_object* l_Lean_Server_RequestM_readDoc(lean_object*, lean_object*);
 static lean_object* l_Lean_Server_registerRpcProcedure___lambda__3___closed__4;
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___lambda__3___closed__7;
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAtCollisionNodeAux___at_Lean_Server_registerBuiltinRpcProcedure___spec__4(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_registerRpcProcedure___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -1817,7 +1819,7 @@ lean_dec(x_3);
 return x_5;
 }
 }
-LEAN_EXPORT lean_object* l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__1(lean_object* x_1, uint64_t x_2) {
+LEAN_EXPORT lean_object* l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___spec__1(lean_object* x_1, uint64_t x_2) {
 _start:
 {
 if (lean_obj_tag(x_1) == 0)
@@ -1873,7 +1875,7 @@ goto _start;
 }
 }
 }
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__2___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_wrapRpcProcedure___spec__2___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 if (lean_obj_tag(x_1) == 0)
@@ -1898,15 +1900,15 @@ return x_7;
 }
 }
 }
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__2(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_wrapRpcProcedure___spec__2(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = lean_alloc_closure((void*)(l_liftExcept___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__2___rarg___boxed), 3, 0);
+x_2 = lean_alloc_closure((void*)(l_liftExcept___at_Lean_Server_wrapRpcProcedure___spec__2___rarg___boxed), 3, 0);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_ReaderT_bind___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__3___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_ReaderT_bind___at_Lean_Server_wrapRpcProcedure___spec__3___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; 
@@ -1949,15 +1951,15 @@ return x_12;
 }
 }
 }
-LEAN_EXPORT lean_object* l_ReaderT_bind___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__3(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l_ReaderT_bind___at_Lean_Server_wrapRpcProcedure___spec__3(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 lean_object* x_3; 
-x_3 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__3___rarg), 4, 0);
+x_3 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Server_wrapRpcProcedure___spec__3___rarg), 4, 0);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__1() {
+static lean_object* _init_l_Lean_Server_wrapRpcProcedure___lambda__1___closed__1() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -1966,7 +1968,7 @@ x_2 = l_StateT_instMonadStateT___rarg(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__2() {
+static lean_object* _init_l_Lean_Server_wrapRpcProcedure___lambda__1___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -1975,17 +1977,17 @@ x_2 = l_instMonadStateOfStateT___rarg(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__3() {
+static lean_object* _init_l_Lean_Server_wrapRpcProcedure___lambda__1___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__1;
-x_2 = l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__2;
+x_1 = l_Lean_Server_wrapRpcProcedure___lambda__1___closed__1;
+x_2 = l_Lean_Server_wrapRpcProcedure___lambda__1___closed__2;
 x_3 = l_Lean_Server_FileWorker_instMonadRpcSession___rarg(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__4() {
+static lean_object* _init_l_Lean_Server_wrapRpcProcedure___lambda__1___closed__4() {
 _start:
 {
 lean_object* x_1; 
@@ -1993,7 +1995,7 @@ x_1 = lean_mk_string_from_bytes("Cannot decode params in RPC call '", 34);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__5() {
+static lean_object* _init_l_Lean_Server_wrapRpcProcedure___lambda__1___closed__5() {
 _start:
 {
 lean_object* x_1; 
@@ -2001,7 +2003,7 @@ x_1 = lean_mk_string_from_bytes("(", 1);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__6() {
+static lean_object* _init_l_Lean_Server_wrapRpcProcedure___lambda__1___closed__6() {
 _start:
 {
 lean_object* x_1; 
@@ -2009,7 +2011,7 @@ x_1 = lean_mk_string_from_bytes(")'\n", 3);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
 _start:
 {
 lean_object* x_8; lean_object* x_9; uint8_t x_10; 
@@ -2022,8 +2024,8 @@ if (x_10 == 0)
 {
 lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
 x_11 = lean_ctor_get(x_9, 0);
-x_12 = l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__1;
-x_13 = l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__3;
+x_12 = l_Lean_Server_wrapRpcProcedure___lambda__1___closed__1;
+x_13 = l_Lean_Server_wrapRpcProcedure___lambda__1___closed__3;
 x_14 = lean_apply_5(x_8, lean_box(0), x_12, x_13, x_5, x_11);
 x_15 = lean_ctor_get(x_14, 0);
 lean_inc(x_15);
@@ -2036,15 +2038,15 @@ lean_inc(x_16);
 lean_dec(x_15);
 x_17 = 1;
 x_18 = l_Lean_Name_toString(x_3, x_17);
-x_19 = l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__4;
+x_19 = l_Lean_Server_wrapRpcProcedure___lambda__1___closed__4;
 x_20 = lean_string_append(x_19, x_18);
 lean_dec(x_18);
-x_21 = l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__5;
+x_21 = l_Lean_Server_wrapRpcProcedure___lambda__1___closed__5;
 x_22 = lean_string_append(x_20, x_21);
 x_23 = l_Lean_Json_compress(x_4);
 x_24 = lean_string_append(x_22, x_23);
 lean_dec(x_23);
-x_25 = l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__6;
+x_25 = l_Lean_Server_wrapRpcProcedure___lambda__1___closed__6;
 x_26 = lean_string_append(x_24, x_25);
 x_27 = lean_string_append(x_26, x_16);
 lean_dec(x_16);
@@ -2078,8 +2080,8 @@ x_34 = lean_ctor_get(x_9, 1);
 lean_inc(x_34);
 lean_inc(x_33);
 lean_dec(x_9);
-x_35 = l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__1;
-x_36 = l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__3;
+x_35 = l_Lean_Server_wrapRpcProcedure___lambda__1___closed__1;
+x_36 = l_Lean_Server_wrapRpcProcedure___lambda__1___closed__3;
 x_37 = lean_apply_5(x_8, lean_box(0), x_35, x_36, x_5, x_33);
 x_38 = lean_ctor_get(x_37, 0);
 lean_inc(x_38);
@@ -2092,15 +2094,15 @@ lean_inc(x_39);
 lean_dec(x_38);
 x_40 = 1;
 x_41 = l_Lean_Name_toString(x_3, x_40);
-x_42 = l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__4;
+x_42 = l_Lean_Server_wrapRpcProcedure___lambda__1___closed__4;
 x_43 = lean_string_append(x_42, x_41);
 lean_dec(x_41);
-x_44 = l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__5;
+x_44 = l_Lean_Server_wrapRpcProcedure___lambda__1___closed__5;
 x_45 = lean_string_append(x_43, x_44);
 x_46 = l_Lean_Json_compress(x_4);
 x_47 = lean_string_append(x_45, x_46);
 lean_dec(x_46);
-x_48 = l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__6;
+x_48 = l_Lean_Server_wrapRpcProcedure___lambda__1___closed__6;
 x_49 = lean_string_append(x_47, x_48);
 x_50 = lean_string_append(x_49, x_39);
 lean_dec(x_39);
@@ -2131,7 +2133,7 @@ return x_57;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 if (lean_obj_tag(x_2) == 0)
@@ -2158,72 +2160,177 @@ return x_8;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+static lean_object* _init_l_Lean_Server_wrapRpcProcedure___lambda__3___closed__1() {
 _start:
 {
-if (lean_obj_tag(x_4) == 0)
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("Cannot encode result of RPC call '", 34);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Server_wrapRpcProcedure___lambda__3___closed__2() {
+_start:
 {
-lean_object* x_7; lean_object* x_8; 
-lean_dec(x_3);
-lean_dec(x_1);
-x_7 = lean_ctor_get(x_4, 0);
-lean_inc(x_7);
+lean_object* x_1; 
+x_1 = lean_mk_string_from_bytes("'\n", 2);
+return x_1;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+_start:
+{
+lean_object* x_8; lean_object* x_9; 
+if (lean_obj_tag(x_5) == 0)
+{
+lean_object* x_27; lean_object* x_28; 
 lean_dec(x_4);
-x_8 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_8, 0, x_7);
-lean_ctor_set(x_8, 1, x_6);
-return x_8;
+lean_dec(x_3);
+lean_dec(x_2);
+x_27 = lean_ctor_get(x_5, 0);
+lean_inc(x_27);
+lean_dec(x_5);
+x_28 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_28, 0, x_27);
+lean_ctor_set(x_28, 1, x_7);
+return x_28;
 }
 else
 {
-lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; uint8_t x_20; 
-x_9 = lean_ctor_get(x_4, 0);
-lean_inc(x_9);
-lean_dec(x_4);
-x_10 = lean_ctor_get(x_1, 0);
-lean_inc(x_10);
-lean_dec(x_1);
-x_11 = lean_st_ref_take(x_2, x_6);
-x_12 = lean_ctor_get(x_11, 0);
-lean_inc(x_12);
-x_13 = lean_ctor_get(x_11, 1);
-lean_inc(x_13);
-lean_dec(x_11);
-x_14 = l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__1;
-x_15 = l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__3;
-x_16 = lean_apply_5(x_10, lean_box(0), x_14, x_15, x_9, x_12);
-x_17 = lean_ctor_get(x_16, 0);
-lean_inc(x_17);
-x_18 = lean_ctor_get(x_16, 1);
-lean_inc(x_18);
-lean_dec(x_16);
-x_19 = lean_st_ref_set(x_2, x_18, x_13);
-x_20 = !lean_is_exclusive(x_19);
-if (x_20 == 0)
+lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; 
+x_29 = lean_ctor_get(x_5, 0);
+lean_inc(x_29);
+lean_dec(x_5);
+x_30 = lean_st_ref_take(x_1, x_7);
+x_31 = lean_ctor_get(x_30, 0);
+lean_inc(x_31);
+x_32 = lean_ctor_get(x_30, 1);
+lean_inc(x_32);
+lean_dec(x_30);
+x_33 = lean_ctor_get(x_2, 0);
+lean_inc(x_33);
+lean_dec(x_2);
+x_34 = l_Lean_Server_wrapRpcProcedure___lambda__1___closed__1;
+x_35 = l_Lean_Server_wrapRpcProcedure___lambda__1___closed__3;
+lean_inc(x_31);
+x_36 = lean_apply_5(x_33, lean_box(0), x_34, x_35, x_29, x_31);
+x_37 = lean_ctor_get(x_36, 0);
+lean_inc(x_37);
+if (lean_obj_tag(x_37) == 0)
 {
-lean_object* x_21; lean_object* x_22; 
-x_21 = lean_ctor_get(x_19, 0);
-lean_dec(x_21);
-x_22 = lean_apply_1(x_3, x_17);
-lean_ctor_set(x_19, 0, x_22);
-return x_19;
+uint8_t x_38; 
+lean_dec(x_36);
+x_38 = !lean_is_exclusive(x_37);
+if (x_38 == 0)
+{
+lean_object* x_39; lean_object* x_40; 
+x_39 = lean_st_ref_set(x_1, x_31, x_32);
+x_40 = lean_ctor_get(x_39, 1);
+lean_inc(x_40);
+lean_dec(x_39);
+x_8 = x_37;
+x_9 = x_40;
+goto block_26;
+}
+else
+{
+lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; 
+x_41 = lean_ctor_get(x_37, 0);
+lean_inc(x_41);
+lean_dec(x_37);
+x_42 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_42, 0, x_41);
+x_43 = lean_st_ref_set(x_1, x_31, x_32);
+x_44 = lean_ctor_get(x_43, 1);
+lean_inc(x_44);
+lean_dec(x_43);
+x_8 = x_42;
+x_9 = x_44;
+goto block_26;
+}
+}
+else
+{
+lean_object* x_45; uint8_t x_46; 
+lean_dec(x_31);
+x_45 = lean_ctor_get(x_36, 1);
+lean_inc(x_45);
+lean_dec(x_36);
+x_46 = !lean_is_exclusive(x_37);
+if (x_46 == 0)
+{
+lean_object* x_47; lean_object* x_48; 
+x_47 = lean_st_ref_set(x_1, x_45, x_32);
+x_48 = lean_ctor_get(x_47, 1);
+lean_inc(x_48);
+lean_dec(x_47);
+x_8 = x_37;
+x_9 = x_48;
+goto block_26;
+}
+else
+{
+lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; 
+x_49 = lean_ctor_get(x_37, 0);
+lean_inc(x_49);
+lean_dec(x_37);
+x_50 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_50, 0, x_49);
+x_51 = lean_st_ref_set(x_1, x_45, x_32);
+x_52 = lean_ctor_get(x_51, 1);
+lean_inc(x_52);
+lean_dec(x_51);
+x_8 = x_50;
+x_9 = x_52;
+goto block_26;
+}
+}
+}
+block_26:
+{
+if (lean_obj_tag(x_8) == 0)
+{
+lean_object* x_10; uint8_t x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; uint8_t x_20; lean_object* x_21; lean_object* x_22; 
+lean_dec(x_4);
+x_10 = lean_ctor_get(x_8, 0);
+lean_inc(x_10);
+lean_dec(x_8);
+x_11 = 1;
+x_12 = l_Lean_Name_toString(x_3, x_11);
+x_13 = l_Lean_Server_wrapRpcProcedure___lambda__3___closed__1;
+x_14 = lean_string_append(x_13, x_12);
+lean_dec(x_12);
+x_15 = l_Lean_Server_wrapRpcProcedure___lambda__3___closed__2;
+x_16 = lean_string_append(x_14, x_15);
+x_17 = lean_string_append(x_16, x_10);
+lean_dec(x_10);
+x_18 = l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___lambda__3___closed__22;
+x_19 = lean_string_append(x_17, x_18);
+x_20 = 3;
+x_21 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_21, 0, x_19);
+lean_ctor_set_uint8(x_21, sizeof(void*)*1, x_20);
+x_22 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_22, 0, x_21);
+lean_ctor_set(x_22, 1, x_9);
+return x_22;
 }
 else
 {
 lean_object* x_23; lean_object* x_24; lean_object* x_25; 
-x_23 = lean_ctor_get(x_19, 1);
+lean_dec(x_3);
+x_23 = lean_ctor_get(x_8, 0);
 lean_inc(x_23);
-lean_dec(x_19);
-x_24 = lean_apply_1(x_3, x_17);
+lean_dec(x_8);
+x_24 = lean_apply_1(x_4, x_23);
 x_25 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_25, 0, x_24);
-lean_ctor_set(x_25, 1, x_23);
+lean_ctor_set(x_25, 1, x_9);
 return x_25;
 }
 }
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___elambda__1___closed__1() {
+static lean_object* _init_l_Lean_Server_wrapRpcProcedure___lambda__4___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -2231,83 +2338,85 @@ x_1 = lean_mk_string_from_bytes("Outdated RPC session", 20);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_wrapRpcProcedure___elambda__1___closed__2() {
+static lean_object* _init_l_Lean_Server_wrapRpcProcedure___lambda__4___closed__2() {
 _start:
 {
 uint8_t x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = 9;
-x_2 = l_Lean_Server_wrapRpcProcedure___elambda__1___closed__1;
+x_2 = l_Lean_Server_wrapRpcProcedure___lambda__4___closed__1;
 x_3 = lean_alloc_ctor(0, 1, 1);
 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set_uint8(x_3, sizeof(void*)*1, x_1);
 return x_3;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___elambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, uint64_t x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14) {
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, uint64_t x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
-lean_object* x_15; lean_object* x_16; 
-x_15 = lean_ctor_get(x_13, 0);
-lean_inc(x_15);
-x_16 = l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__1(x_15, x_11);
-if (lean_obj_tag(x_16) == 0)
+lean_object* x_11; lean_object* x_12; 
+x_11 = lean_ctor_get(x_9, 0);
+lean_inc(x_11);
+x_12 = l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___spec__1(x_11, x_7);
+if (lean_obj_tag(x_12) == 0)
 {
-lean_object* x_17; lean_object* x_18; 
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_10);
+lean_object* x_13; lean_object* x_14; 
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_6);
 lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
 lean_dec(x_1);
-x_17 = l_Lean_Server_wrapRpcProcedure___elambda__1___closed__2;
-x_18 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_18, 0, x_17);
-lean_ctor_set(x_18, 1, x_14);
-return x_18;
+x_13 = l_Lean_Server_wrapRpcProcedure___lambda__4___closed__2;
+x_14 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_14, 0, x_13);
+lean_ctor_set(x_14, 1, x_10);
+return x_14;
 }
 else
 {
-lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; 
-x_19 = lean_ctor_get(x_16, 0);
-lean_inc(x_19);
-lean_dec(x_16);
-lean_inc(x_12);
-x_20 = l_Lean_Server_parseRequestParams___rarg(x_6, x_12);
-x_21 = lean_alloc_closure((void*)(l_liftExcept___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__2___rarg___boxed), 3, 1);
-lean_closure_set(x_21, 0, x_20);
-lean_inc(x_19);
-x_22 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___boxed), 7, 4);
-lean_closure_set(x_22, 0, x_5);
-lean_closure_set(x_22, 1, x_19);
-lean_closure_set(x_22, 2, x_1);
-lean_closure_set(x_22, 3, x_12);
-x_23 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__3___rarg), 4, 2);
-lean_closure_set(x_23, 0, x_21);
-lean_closure_set(x_23, 1, x_22);
-lean_inc(x_13);
-x_24 = l_Lean_Server_RequestM_asTask___rarg(x_23, x_13, x_14);
+lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
+x_15 = lean_ctor_get(x_12, 0);
+lean_inc(x_15);
+lean_dec(x_12);
+lean_inc(x_8);
+x_16 = l_Lean_Server_parseRequestParams___rarg(x_1, x_8);
+x_17 = lean_alloc_closure((void*)(l_liftExcept___at_Lean_Server_wrapRpcProcedure___spec__2___rarg___boxed), 3, 1);
+lean_closure_set(x_17, 0, x_16);
+lean_inc(x_3);
+lean_inc(x_15);
+x_18 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___lambda__1___boxed), 7, 4);
+lean_closure_set(x_18, 0, x_2);
+lean_closure_set(x_18, 1, x_15);
+lean_closure_set(x_18, 2, x_3);
+lean_closure_set(x_18, 3, x_8);
+x_19 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Server_wrapRpcProcedure___spec__3___rarg), 4, 2);
+lean_closure_set(x_19, 0, x_17);
+lean_closure_set(x_19, 1, x_18);
+lean_inc(x_9);
+x_20 = l_Lean_Server_RequestM_asTask___rarg(x_19, x_9, x_10);
+x_21 = lean_ctor_get(x_20, 0);
+lean_inc(x_21);
+x_22 = lean_ctor_get(x_20, 1);
+lean_inc(x_22);
+lean_dec(x_20);
+x_23 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___lambda__2), 4, 1);
+lean_closure_set(x_23, 0, x_4);
+lean_inc(x_9);
+x_24 = l_Lean_Server_RequestM_bindTask___rarg(x_21, x_23, x_9, x_22);
 x_25 = lean_ctor_get(x_24, 0);
 lean_inc(x_25);
 x_26 = lean_ctor_get(x_24, 1);
 lean_inc(x_26);
 lean_dec(x_24);
-x_27 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__2), 4, 1);
-lean_closure_set(x_27, 0, x_10);
-lean_inc(x_13);
-x_28 = l_Lean_Server_RequestM_bindTask___rarg(x_25, x_27, x_13, x_26);
-x_29 = lean_ctor_get(x_28, 0);
-lean_inc(x_29);
-x_30 = lean_ctor_get(x_28, 1);
-lean_inc(x_30);
-lean_dec(x_28);
-x_31 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__3___boxed), 6, 3);
-lean_closure_set(x_31, 0, x_8);
-lean_closure_set(x_31, 1, x_19);
-lean_closure_set(x_31, 2, x_9);
-x_32 = l_Lean_Server_RequestM_mapTask___rarg(x_29, x_31, x_13, x_30);
-return x_32;
+x_27 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___lambda__3___boxed), 7, 4);
+lean_closure_set(x_27, 0, x_15);
+lean_closure_set(x_27, 1, x_5);
+lean_closure_set(x_27, 2, x_3);
+lean_closure_set(x_27, 3, x_6);
+x_28 = l_Lean_Server_RequestM_mapTask___rarg(x_25, x_27, x_9, x_26);
+return x_28;
 }
 }
 }
@@ -2315,68 +2424,64 @@ LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure(lean_object* x_1, lean_o
 _start:
 {
 lean_object* x_11; 
-x_11 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___elambda__1___boxed), 14, 10);
-lean_closure_set(x_11, 0, x_1);
-lean_closure_set(x_11, 1, lean_box(0));
-lean_closure_set(x_11, 2, lean_box(0));
-lean_closure_set(x_11, 3, lean_box(0));
-lean_closure_set(x_11, 4, x_5);
-lean_closure_set(x_11, 5, x_6);
-lean_closure_set(x_11, 6, lean_box(0));
-lean_closure_set(x_11, 7, x_8);
-lean_closure_set(x_11, 8, x_9);
-lean_closure_set(x_11, 9, x_10);
+x_11 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___lambda__4___boxed), 10, 6);
+lean_closure_set(x_11, 0, x_6);
+lean_closure_set(x_11, 1, x_5);
+lean_closure_set(x_11, 2, x_1);
+lean_closure_set(x_11, 3, x_10);
+lean_closure_set(x_11, 4, x_8);
+lean_closure_set(x_11, 5, x_9);
 return x_11;
 }
 }
-LEAN_EXPORT lean_object* l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__1___boxed(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___spec__1___boxed(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 uint64_t x_3; lean_object* x_4; 
 x_3 = lean_unbox_uint64(x_2);
 lean_dec(x_2);
-x_4 = l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__1(x_1, x_3);
+x_4 = l_Std_RBNode_find___at_Lean_Server_wrapRpcProcedure___spec__1(x_1, x_3);
 return x_4;
 }
 }
-LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__2___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_liftExcept___at_Lean_Server_wrapRpcProcedure___spec__2___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; 
-x_4 = l_liftExcept___at_Lean_Server_wrapRpcProcedure___elambda__1___spec__2___rarg(x_1, x_2, x_3);
+x_4 = l_liftExcept___at_Lean_Server_wrapRpcProcedure___spec__2___rarg(x_1, x_2, x_3);
 lean_dec(x_2);
 lean_dec(x_1);
 return x_4;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
 _start:
 {
 lean_object* x_8; 
-x_8 = l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7);
+x_8 = l_Lean_Server_wrapRpcProcedure___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7);
 lean_dec(x_6);
 lean_dec(x_2);
 return x_8;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___lambda__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
 _start:
 {
-lean_object* x_7; 
-x_7 = l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__3(x_1, x_2, x_3, x_4, x_5, x_6);
-lean_dec(x_5);
-lean_dec(x_2);
-return x_7;
+lean_object* x_8; 
+x_8 = l_Lean_Server_wrapRpcProcedure___lambda__3(x_1, x_2, x_3, x_4, x_5, x_6, x_7);
+lean_dec(x_6);
+lean_dec(x_1);
+return x_8;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___elambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14) {
+LEAN_EXPORT lean_object* l_Lean_Server_wrapRpcProcedure___lambda__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
-uint64_t x_15; lean_object* x_16; 
-x_15 = lean_unbox_uint64(x_11);
-lean_dec(x_11);
-x_16 = l_Lean_Server_wrapRpcProcedure___elambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_15, x_12, x_13, x_14);
-return x_16;
+uint64_t x_11; lean_object* x_12; 
+x_11 = lean_unbox_uint64(x_7);
+lean_dec(x_7);
+x_12 = l_Lean_Server_wrapRpcProcedure___lambda__4(x_1, x_2, x_3, x_4, x_5, x_6, x_11, x_8, x_9, x_10);
+return x_12;
 }
 }
 LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux_traverse___at_Lean_Server_registerBuiltinRpcProcedure___spec__3(size_t x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
@@ -3042,18 +3147,14 @@ LEAN_EXPORT lean_object* l_Lean_Server_registerBuiltinRpcProcedure___lambda__1(l
 _start:
 {
 lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; uint8_t x_16; 
-lean_inc(x_1);
-x_9 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___elambda__1___boxed), 14, 10);
+lean_inc(x_3);
+x_9 = lean_alloc_closure((void*)(l_Lean_Server_wrapRpcProcedure___lambda__4___boxed), 10, 6);
 lean_closure_set(x_9, 0, x_1);
-lean_closure_set(x_9, 1, lean_box(0));
-lean_closure_set(x_9, 2, lean_box(0));
-lean_closure_set(x_9, 3, lean_box(0));
-lean_closure_set(x_9, 4, x_2);
-lean_closure_set(x_9, 5, x_3);
-lean_closure_set(x_9, 6, lean_box(0));
-lean_closure_set(x_9, 7, x_4);
-lean_closure_set(x_9, 8, x_5);
-lean_closure_set(x_9, 9, x_6);
+lean_closure_set(x_9, 1, x_2);
+lean_closure_set(x_9, 2, x_3);
+lean_closure_set(x_9, 3, x_4);
+lean_closure_set(x_9, 4, x_5);
+lean_closure_set(x_9, 5, x_6);
 x_10 = l___private_Lean_Server_Rpc_RequestHandling_0__Lean_Server_handleRpcCallUnsafe___lambda__3___closed__1;
 x_11 = lean_st_ref_take(x_10, x_8);
 x_12 = lean_ctor_get(x_11, 0);
@@ -3061,7 +3162,7 @@ lean_inc(x_12);
 x_13 = lean_ctor_get(x_11, 1);
 lean_inc(x_13);
 lean_dec(x_11);
-x_14 = l_Std_PersistentHashMap_insert___at_Lean_Server_registerBuiltinRpcProcedure___spec__1(x_12, x_1, x_9);
+x_14 = l_Std_PersistentHashMap_insert___at_Lean_Server_registerBuiltinRpcProcedure___spec__1(x_12, x_3, x_9);
 x_15 = lean_st_ref_set(x_10, x_14, x_13);
 x_16 = !lean_is_exclusive(x_15);
 if (x_16 == 0)
@@ -3104,8 +3205,8 @@ if (x_12 == 0)
 lean_object* x_13; lean_object* x_14; uint8_t x_15; 
 x_13 = lean_ctor_get(x_11, 0);
 x_14 = lean_ctor_get(x_11, 1);
-lean_inc(x_1);
-x_15 = l_Std_PersistentHashMap_contains___at_Lean_Server_registerBuiltinRpcProcedure___spec__5(x_13, x_1);
+lean_inc(x_3);
+x_15 = l_Std_PersistentHashMap_contains___at_Lean_Server_registerBuiltinRpcProcedure___spec__5(x_13, x_3);
 if (x_15 == 0)
 {
 lean_object* x_16; lean_object* x_17; 
@@ -3144,8 +3245,8 @@ x_24 = lean_ctor_get(x_11, 1);
 lean_inc(x_24);
 lean_inc(x_23);
 lean_dec(x_11);
-lean_inc(x_1);
-x_25 = l_Std_PersistentHashMap_contains___at_Lean_Server_registerBuiltinRpcProcedure___spec__5(x_23, x_1);
+lean_inc(x_3);
+x_25 = l_Std_PersistentHashMap_contains___at_Lean_Server_registerBuiltinRpcProcedure___spec__5(x_23, x_3);
 if (x_25 == 0)
 {
 lean_object* x_26; lean_object* x_27; 
@@ -3271,7 +3372,7 @@ x_35 = lean_ctor_get(x_18, 1);
 lean_inc(x_35);
 lean_dec(x_18);
 x_36 = lean_box(0);
-x_37 = l_Lean_Server_registerBuiltinRpcProcedure___lambda__2(x_1, x_5, x_6, x_8, x_9, x_10, x_17, x_36, x_35);
+x_37 = l_Lean_Server_registerBuiltinRpcProcedure___lambda__2(x_6, x_5, x_1, x_10, x_8, x_9, x_17, x_36, x_35);
 return x_37;
 }
 }
@@ -6870,7 +6971,7 @@ lean_dec(x_2);
 return x_6;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____lambda__1(lean_object* x_1, lean_object* x_2, uint8_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+LEAN_EXPORT lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____lambda__1(lean_object* x_1, lean_object* x_2, uint8_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
 lean_object* x_7; 
@@ -6878,7 +6979,7 @@ x_7 = l_Lean_Server_registerRpcProcedure(x_1, x_4, x_5, x_6);
 return x_7;
 }
 }
-static lean_object* _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____lambda__2___closed__1() {
+static lean_object* _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____lambda__2___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -6886,25 +6987,25 @@ x_1 = lean_mk_string_from_bytes("attribute cannot be erased", 26);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____lambda__2___closed__2() {
+static lean_object* _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____lambda__2___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____lambda__2___closed__1;
+x_1 = l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____lambda__2___closed__1;
 x_2 = l_Lean_stringToMessageData(x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; 
-x_5 = l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____lambda__2___closed__2;
+x_5 = l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____lambda__2___closed__2;
 x_6 = l_Lean_throwError___at_Lean_AttributeImpl_erase___default___spec__1(x_5, x_2, x_3, x_4);
 return x_6;
 }
 }
-static lean_object* _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__1() {
+static lean_object* _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -6912,17 +7013,17 @@ x_1 = lean_mk_string_from_bytes("serverRpcMethod", 15);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__2() {
+static lean_object* _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__1;
+x_2 = l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__1;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__3() {
+static lean_object* _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__3() {
 _start:
 {
 lean_object* x_1; 
@@ -6930,12 +7031,12 @@ x_1 = lean_mk_string_from_bytes("Marks a function as a Lean server RPC method.\n
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__4() {
+static lean_object* _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__4() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; uint8_t x_3; lean_object* x_4; 
-x_1 = l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__2;
-x_2 = l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__3;
+x_1 = l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__2;
+x_2 = l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__3;
 x_3 = 1;
 x_4 = lean_alloc_ctor(0, 2, 1);
 lean_ctor_set(x_4, 0, x_1);
@@ -6944,29 +7045,29 @@ lean_ctor_set_uint8(x_4, sizeof(void*)*2, x_3);
 return x_4;
 }
 }
-static lean_object* _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__5() {
+static lean_object* _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__5() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____lambda__1___boxed), 6, 0);
+x_1 = lean_alloc_closure((void*)(l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____lambda__1___boxed), 6, 0);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__6() {
+static lean_object* _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__6() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____lambda__2___boxed), 4, 0);
+x_1 = lean_alloc_closure((void*)(l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____lambda__2___boxed), 4, 0);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__7() {
+static lean_object* _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__7() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__4;
-x_2 = l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__5;
-x_3 = l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__6;
+x_1 = l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__4;
+x_2 = l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__5;
+x_3 = l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__6;
 x_4 = lean_alloc_ctor(0, 3, 0);
 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
@@ -6974,31 +7075,31 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; 
-x_2 = l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__7;
+x_2 = l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__7;
 x_3 = l_Lean_registerBuiltinAttribute(x_2, x_1);
 return x_3;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+LEAN_EXPORT lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
 uint8_t x_7; lean_object* x_8; 
 x_7 = lean_unbox(x_3);
 lean_dec(x_3);
-x_8 = l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____lambda__1(x_1, x_2, x_7, x_4, x_5, x_6);
+x_8 = l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____lambda__1(x_1, x_2, x_7, x_4, x_5, x_6);
 lean_dec(x_2);
 return x_8;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; 
-x_5 = l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____lambda__2(x_1, x_2, x_3, x_4);
+x_5 = l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____lambda__2(x_1, x_2, x_3, x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
@@ -7131,22 +7232,26 @@ lean_mark_persistent(l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling
 res = l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_334_(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
-l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__1 = _init_l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__1();
-lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__1);
-l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__2 = _init_l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__2();
-lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__2);
-l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__3 = _init_l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__3();
-lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__3);
-l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__4 = _init_l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__4();
-lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__4);
-l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__5 = _init_l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__5();
-lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__5);
-l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__6 = _init_l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__6();
-lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___elambda__1___lambda__1___closed__6);
-l_Lean_Server_wrapRpcProcedure___elambda__1___closed__1 = _init_l_Lean_Server_wrapRpcProcedure___elambda__1___closed__1();
-lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___elambda__1___closed__1);
-l_Lean_Server_wrapRpcProcedure___elambda__1___closed__2 = _init_l_Lean_Server_wrapRpcProcedure___elambda__1___closed__2();
-lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___elambda__1___closed__2);
+l_Lean_Server_wrapRpcProcedure___lambda__1___closed__1 = _init_l_Lean_Server_wrapRpcProcedure___lambda__1___closed__1();
+lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___lambda__1___closed__1);
+l_Lean_Server_wrapRpcProcedure___lambda__1___closed__2 = _init_l_Lean_Server_wrapRpcProcedure___lambda__1___closed__2();
+lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___lambda__1___closed__2);
+l_Lean_Server_wrapRpcProcedure___lambda__1___closed__3 = _init_l_Lean_Server_wrapRpcProcedure___lambda__1___closed__3();
+lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___lambda__1___closed__3);
+l_Lean_Server_wrapRpcProcedure___lambda__1___closed__4 = _init_l_Lean_Server_wrapRpcProcedure___lambda__1___closed__4();
+lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___lambda__1___closed__4);
+l_Lean_Server_wrapRpcProcedure___lambda__1___closed__5 = _init_l_Lean_Server_wrapRpcProcedure___lambda__1___closed__5();
+lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___lambda__1___closed__5);
+l_Lean_Server_wrapRpcProcedure___lambda__1___closed__6 = _init_l_Lean_Server_wrapRpcProcedure___lambda__1___closed__6();
+lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___lambda__1___closed__6);
+l_Lean_Server_wrapRpcProcedure___lambda__3___closed__1 = _init_l_Lean_Server_wrapRpcProcedure___lambda__3___closed__1();
+lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___lambda__3___closed__1);
+l_Lean_Server_wrapRpcProcedure___lambda__3___closed__2 = _init_l_Lean_Server_wrapRpcProcedure___lambda__3___closed__2();
+lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___lambda__3___closed__2);
+l_Lean_Server_wrapRpcProcedure___lambda__4___closed__1 = _init_l_Lean_Server_wrapRpcProcedure___lambda__4___closed__1();
+lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___lambda__4___closed__1);
+l_Lean_Server_wrapRpcProcedure___lambda__4___closed__2 = _init_l_Lean_Server_wrapRpcProcedure___lambda__4___closed__2();
+lean_mark_persistent(l_Lean_Server_wrapRpcProcedure___lambda__4___closed__2);
 l_Std_PersistentHashMap_insertAux___at_Lean_Server_registerBuiltinRpcProcedure___spec__2___closed__1 = _init_l_Std_PersistentHashMap_insertAux___at_Lean_Server_registerBuiltinRpcProcedure___spec__2___closed__1();
 lean_mark_persistent(l_Std_PersistentHashMap_insertAux___at_Lean_Server_registerBuiltinRpcProcedure___spec__2___closed__1);
 l_Lean_Server_registerBuiltinRpcProcedure___lambda__2___closed__1 = _init_l_Lean_Server_registerBuiltinRpcProcedure___lambda__2___closed__1();
@@ -7291,25 +7396,25 @@ l_Lean_Server_registerRpcProcedure___closed__3 = _init_l_Lean_Server_registerRpc
 lean_mark_persistent(l_Lean_Server_registerRpcProcedure___closed__3);
 l_Lean_Server_registerRpcProcedure___closed__4 = _init_l_Lean_Server_registerRpcProcedure___closed__4();
 lean_mark_persistent(l_Lean_Server_registerRpcProcedure___closed__4);
-l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____lambda__2___closed__1 = _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____lambda__2___closed__1();
-lean_mark_persistent(l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____lambda__2___closed__1);
-l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____lambda__2___closed__2 = _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____lambda__2___closed__2();
-lean_mark_persistent(l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____lambda__2___closed__2);
-l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__1 = _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__1();
-lean_mark_persistent(l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__1);
-l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__2 = _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__2();
-lean_mark_persistent(l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__2);
-l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__3 = _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__3();
-lean_mark_persistent(l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__3);
-l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__4 = _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__4();
-lean_mark_persistent(l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__4);
-l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__5 = _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__5();
-lean_mark_persistent(l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__5);
-l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__6 = _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__6();
-lean_mark_persistent(l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__6);
-l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__7 = _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__7();
-lean_mark_persistent(l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289____closed__7);
-res = l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1289_(lean_io_mk_world());
+l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____lambda__2___closed__1 = _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____lambda__2___closed__1();
+lean_mark_persistent(l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____lambda__2___closed__1);
+l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____lambda__2___closed__2 = _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____lambda__2___closed__2();
+lean_mark_persistent(l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____lambda__2___closed__2);
+l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__1 = _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__1();
+lean_mark_persistent(l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__1);
+l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__2 = _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__2();
+lean_mark_persistent(l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__2);
+l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__3 = _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__3();
+lean_mark_persistent(l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__3);
+l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__4 = _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__4();
+lean_mark_persistent(l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__4);
+l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__5 = _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__5();
+lean_mark_persistent(l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__5);
+l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__6 = _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__6();
+lean_mark_persistent(l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__6);
+l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__7 = _init_l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__7();
+lean_mark_persistent(l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406____closed__7);
+res = l_Lean_Server_initFn____x40_Lean_Server_Rpc_RequestHandling___hyg_1406_(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
 return lean_io_result_mk_ok(lean_box(0));
diff --git a/stage0/stdlib/Lean/Server/Snapshots.c b/stage0/stdlib/Lean/Server/Snapshots.c
index 1460ad9ded..0c8977a85b 100644
--- a/stage0/stdlib/Lean/Server/Snapshots.c
+++ b/stage0/stdlib/Lean/Server/Snapshots.c
@@ -29,14 +29,13 @@ LEAN_EXPORT lean_object* l_Lean_Server_Snapshots_server_stderrAsMessages;
 static lean_object* l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_6____closed__3;
 static lean_object* l_Lean_Server_Snapshots_instInhabitedSnapshot___closed__3;
 lean_object* lean_st_ref_get(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_Snapshots_parseAhead_go___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_array_push(lean_object*, lean_object*);
+static lean_object* l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__3;
 lean_object* lean_array_get_size(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_Snapshots_Snapshot_infoTree(lean_object*);
 lean_object* lean_string_append(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_Snapshots_parseAhead_go(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_Snapshots_Snapshot_infoTree___closed__2;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Server_Snapshots_Snapshot_diagnostics___spec__4(size_t, size_t, lean_object*);
+static lean_object* l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__6;
 static lean_object* l_Lean_Server_Snapshots_instInhabitedSnapshot___closed__14;
 lean_object* l_List_head_x21___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_IO_withStdout___at_Lean_Server_Snapshots_compileNextCmd___spec__2(lean_object*, lean_object*, lean_object*);
@@ -49,7 +48,6 @@ LEAN_EXPORT lean_object* l_IO_withStderr___at_Lean_Server_Snapshots_compileNextC
 lean_object* l_IO_FS_Stream_ofBuffer(lean_object*);
 lean_object* lean_get_set_stderr(lean_object*, lean_object*);
 static lean_object* l_IO_FS_withIsolatedStreams___at_Lean_Server_Snapshots_compileNextCmd___spec__1___closed__1;
-static lean_object* l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__2;
 static lean_object* l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_6____closed__2;
 LEAN_EXPORT lean_object* l_IO_withStdin___at_Lean_Server_Snapshots_compileNextCmd___spec__3(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_Snapshots_instInhabitedSnapshot___closed__5;
@@ -57,12 +55,11 @@ static lean_object* l_Lean_Server_Snapshots_instInhabitedSnapshot___closed__15;
 lean_object* l_panic___at_Lean_FileMap_toPosition_loop___spec__1(lean_object*);
 static lean_object* l_Lean_Server_Snapshots_instInhabitedSnapshot___closed__18;
 extern lean_object* l_ByteArray_empty;
+static lean_object* l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__5;
 static lean_object* l_Lean_Server_Snapshots_instInhabitedSnapshot___closed__16;
 lean_object* l_Lean_Widget_msgToInteractiveDiagnostic(lean_object*, lean_object*, uint8_t, lean_object*);
 uint8_t l_Lean_Option_get___at_Lean_getSanitizeNames___spec__1(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_Snapshots_parseAhead(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Option_register___at_Lean_initFn____x40_Lean_PrettyPrinter_Delaborator_Options___hyg_6____spec__1(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__1;
 static lean_object* l_Lean_Server_Snapshots_Snapshot_infoTree___closed__6;
 lean_object* lean_st_ref_take(lean_object*, lean_object*);
 static lean_object* l_Lean_Server_Snapshots_instInhabitedSnapshot___closed__7;
@@ -75,19 +72,19 @@ LEAN_EXPORT lean_object* l_IO_FS_withIsolatedStreams___at_Lean_Server_Snapshots_
 lean_object* l_Std_mkHashMapImp___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_Snapshots_compileNextCmd___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_instInhabitedMessage;
-static lean_object* l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__5;
 lean_object* lean_st_mk_ref(lean_object*, lean_object*);
 lean_object* l_Std_PersistentHashMap_mkEmptyEntriesArray(lean_object*, lean_object*);
 static lean_object* l_Lean_Server_Snapshots_compileNextCmd___closed__6;
-static lean_object* l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__3;
+static lean_object* l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__1;
 lean_object* l_Lean_FileMap_toPosition(lean_object*, lean_object*);
 lean_object* l___private_Init_Util_0__mkPanicMessageWithDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Server_Snapshots_Snapshot_infoTree___closed__9;
 extern lean_object* l_Lean_firstFrontendMacroScope;
 LEAN_EXPORT lean_object* l_Lean_Server_Snapshots_instInhabitedSnapshot;
 LEAN_EXPORT lean_object* l_Lean_Server_Snapshots_Snapshot_endPos___boxed(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373_(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251_(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_6_(lean_object*);
+static lean_object* l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__2;
 size_t lean_usize_of_nat(lean_object*);
 lean_object* l_Lean_Widget_InteractiveDiagnostic_toDiagnostic(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_Snapshots_Snapshot_diagnostics(lean_object*);
@@ -99,12 +96,10 @@ lean_object* l_Lean_Syntax_getPos_x3f(lean_object*, uint8_t);
 lean_object* l_Std_PersistentArray_push___rarg(lean_object*, lean_object*);
 extern lean_object* l_Lean_Elab_instInhabitedInfoTree;
 uint8_t l_String_isEmpty(lean_object*);
-static lean_object* l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__6;
 uint8_t l_Lean_Parser_isExitCommand(lean_object*);
 static lean_object* l_Lean_Server_Snapshots_instInhabitedSnapshot___closed__12;
 static lean_object* l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_6____closed__1;
 static lean_object* l_Lean_Server_Snapshots_Snapshot_infoTree___closed__4;
-static lean_object* l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__4;
 static lean_object* l_Lean_Server_Snapshots_compileNextCmd___closed__5;
 LEAN_EXPORT lean_object* l_Std_PersistentArray_mapM___at_Lean_Server_Snapshots_Snapshot_diagnostics___spec__1(lean_object*);
 static lean_object* l_Lean_Server_Snapshots_compileNextCmd___closed__3;
@@ -123,6 +118,7 @@ LEAN_EXPORT lean_object* l_panic___at_Lean_Server_Snapshots_Snapshot_infoTree___
 LEAN_EXPORT lean_object* l_Lean_Server_Snapshots_compileNextCmd___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_panic_fn(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_elabCommandTopLevel(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__4;
 static lean_object* l_Lean_Server_Snapshots_instInhabitedSnapshot___closed__4;
 LEAN_EXPORT lean_object* l_List_forIn_loop___at_Lean_Server_Snapshots_compileNextCmd_withNewInteractiveDiags___spec__1(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Server_Snapshots_Snapshot_msgLog(lean_object*);
@@ -817,7 +813,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Server_Snapshots_Snapshot_infoTree___closed__7;
 x_2 = l_Lean_Server_Snapshots_Snapshot_infoTree___closed__8;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Server_Snapshots_Snapshot_infoTree___closed__9;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -947,108 +943,7 @@ lean_ctor_set(x_17, 1, x_3);
 return x_17;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_Snapshots_parseAhead_go(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
-_start:
-{
-lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; uint8_t x_12; 
-x_7 = l_Lean_Server_Snapshots_Snapshot_msgLog(x_1);
-lean_inc(x_3);
-lean_inc(x_2);
-x_8 = l_Lean_Parser_parseCommand(x_2, x_3, x_4, x_7);
-x_9 = lean_ctor_get(x_8, 1);
-lean_inc(x_9);
-x_10 = lean_ctor_get(x_8, 0);
-lean_inc(x_10);
-lean_dec(x_8);
-x_11 = lean_ctor_get(x_9, 0);
-lean_inc(x_11);
-lean_dec(x_9);
-lean_inc(x_10);
-x_12 = l_Lean_Parser_isEOI(x_10);
-if (x_12 == 0)
-{
-uint8_t x_13; 
-lean_inc(x_10);
-x_13 = l_Lean_Parser_isExitCommand(x_10);
-if (x_13 == 0)
-{
-lean_object* x_14; 
-x_14 = lean_array_push(x_5, x_10);
-x_4 = x_11;
-x_5 = x_14;
-goto _start;
-}
-else
-{
-lean_object* x_16; lean_object* x_17; 
-lean_dec(x_11);
-lean_dec(x_3);
-lean_dec(x_2);
-x_16 = lean_array_push(x_5, x_10);
-x_17 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_17, 0, x_16);
-lean_ctor_set(x_17, 1, x_6);
-return x_17;
-}
-}
-else
-{
-lean_object* x_18; lean_object* x_19; 
-lean_dec(x_11);
-lean_dec(x_3);
-lean_dec(x_2);
-x_18 = lean_array_push(x_5, x_10);
-x_19 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_19, 0, x_18);
-lean_ctor_set(x_19, 1, x_6);
-return x_19;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Server_Snapshots_parseAhead_go___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
-_start:
-{
-lean_object* x_7; 
-x_7 = l_Lean_Server_Snapshots_parseAhead_go(x_1, x_2, x_3, x_4, x_5, x_6);
-lean_dec(x_1);
-return x_7;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Server_Snapshots_parseAhead(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
-x_4 = lean_ctor_get(x_2, 3);
-lean_inc(x_4);
-x_5 = lean_ctor_get(x_4, 0);
-lean_inc(x_5);
-x_6 = lean_ctor_get(x_4, 2);
-lean_inc(x_6);
-lean_dec(x_4);
-x_7 = l_Lean_Elab_Command_instInhabitedScope;
-x_8 = l_List_head_x21___rarg(x_7, x_6);
-lean_dec(x_6);
-x_9 = lean_ctor_get(x_8, 1);
-lean_inc(x_9);
-x_10 = lean_ctor_get(x_8, 2);
-lean_inc(x_10);
-x_11 = lean_ctor_get(x_8, 3);
-lean_inc(x_11);
-lean_dec(x_8);
-x_12 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_12, 0, x_5);
-lean_ctor_set(x_12, 1, x_9);
-lean_ctor_set(x_12, 2, x_10);
-lean_ctor_set(x_12, 3, x_11);
-x_13 = lean_ctor_get(x_2, 2);
-lean_inc(x_13);
-x_14 = l_Lean_Server_Snapshots_instInhabitedSnapshot___closed__5;
-x_15 = l_Lean_Server_Snapshots_parseAhead_go(x_2, x_1, x_12, x_13, x_14, x_3);
-lean_dec(x_2);
-return x_15;
-}
-}
-static lean_object* _init_l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__1() {
+static lean_object* _init_l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -1056,17 +951,17 @@ x_1 = lean_mk_string_from_bytes("server", 6);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__2() {
+static lean_object* _init_l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__1;
+x_2 = l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__1;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__3() {
+static lean_object* _init_l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__3() {
 _start:
 {
 lean_object* x_1; 
@@ -1074,17 +969,17 @@ x_1 = lean_mk_string_from_bytes("stderrAsMessages", 16);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__4() {
+static lean_object* _init_l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__4() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__2;
-x_2 = l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__3;
+x_1 = l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__2;
+x_2 = l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__3;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__5() {
+static lean_object* _init_l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__5() {
 _start:
 {
 lean_object* x_1; 
@@ -1092,13 +987,13 @@ x_1 = lean_mk_string_from_bytes("(server) capture output to the Lean stderr chan
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__6() {
+static lean_object* _init_l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__6() {
 _start:
 {
 uint8_t x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
 x_1 = 1;
-x_2 = l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__1;
-x_3 = l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__5;
+x_2 = l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__1;
+x_3 = l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__5;
 x_4 = lean_box(x_1);
 x_5 = lean_alloc_ctor(0, 3, 0);
 lean_ctor_set(x_5, 0, x_4);
@@ -1107,12 +1002,12 @@ lean_ctor_set(x_5, 2, x_3);
 return x_5;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_2 = l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__4;
-x_3 = l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__6;
+x_2 = l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__4;
+x_3 = l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__6;
 x_4 = l_Lean_Option_register___at_Lean_initFn____x40_Lean_PrettyPrinter_Delaborator_Options___hyg_6____spec__1(x_2, x_3, x_1);
 return x_4;
 }
@@ -2693,19 +2588,19 @@ l_Lean_Server_Snapshots_Snapshot_infoTree___closed__9 = _init_l_Lean_Server_Snap
 lean_mark_persistent(l_Lean_Server_Snapshots_Snapshot_infoTree___closed__9);
 l_Lean_Server_Snapshots_Snapshot_infoTree___closed__10 = _init_l_Lean_Server_Snapshots_Snapshot_infoTree___closed__10();
 lean_mark_persistent(l_Lean_Server_Snapshots_Snapshot_infoTree___closed__10);
-l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__1 = _init_l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__1();
-lean_mark_persistent(l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__1);
-l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__2 = _init_l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__2();
-lean_mark_persistent(l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__2);
-l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__3 = _init_l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__3();
-lean_mark_persistent(l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__3);
-l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__4 = _init_l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__4();
-lean_mark_persistent(l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__4);
-l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__5 = _init_l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__5();
-lean_mark_persistent(l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__5);
-l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__6 = _init_l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__6();
-lean_mark_persistent(l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373____closed__6);
-if (builtin) {res = l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_373_(lean_io_mk_world());
+l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__1 = _init_l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__1();
+lean_mark_persistent(l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__1);
+l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__2 = _init_l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__2();
+lean_mark_persistent(l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__2);
+l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__3 = _init_l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__3();
+lean_mark_persistent(l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__3);
+l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__4 = _init_l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__4();
+lean_mark_persistent(l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__4);
+l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__5 = _init_l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__5();
+lean_mark_persistent(l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__5);
+l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__6 = _init_l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__6();
+lean_mark_persistent(l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251____closed__6);
+if (builtin) {res = l_Lean_Server_Snapshots_initFn____x40_Lean_Server_Snapshots___hyg_251_(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 l_Lean_Server_Snapshots_server_stderrAsMessages = lean_io_result_get_value(res);
 lean_mark_persistent(l_Lean_Server_Snapshots_server_stderrAsMessages);
diff --git a/stage0/stdlib/Lean/Server/Watchdog.c b/stage0/stdlib/Lean/Server/Watchdog.c
index b9bac26a4b..0e1e0c381d 100644
--- a/stage0/stdlib/Lean/Server/Watchdog.c
+++ b/stage0/stdlib/Lean/Server/Watchdog.c
@@ -73,6 +73,7 @@ LEAN_EXPORT lean_object* l_Lean_Server_Watchdog_terminateFileWorker___boxed(lean
 double l_Float_ofScientific(lean_object*, uint8_t, lean_object*);
 static lean_object* l_Lean_Server_Watchdog_startFileWorker___closed__3;
 static lean_object* l_IO_FS_Stream_readRequestAs___at_Lean_Server_Watchdog_initAndRunWatchdog___spec__2___closed__2;
+extern lean_object* l_Lean_Lsp_SemanticTokenModifier_names;
 LEAN_EXPORT lean_object* l_Lean_Server_Watchdog_parseParams___at_Lean_Server_Watchdog_forwardRequestToWorker___spec__4(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_RBNode_forIn_visit___at_Lean_Server_Watchdog_mainLoop___spec__5(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_IO_FS_Stream_writeLspResponse___at_Lean_Server_Watchdog_handleRequest___spec__2(lean_object*, lean_object*, lean_object*);
@@ -19347,7 +19348,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l_Lean_Lsp_SemanticTokenType_names;
-x_2 = l_Lean_Server_Watchdog_startFileWorker___closed__4;
+x_2 = l_Lean_Lsp_SemanticTokenModifier_names;
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
 lean_ctor_set(x_3, 1, x_2);
diff --git a/stage0/stdlib/Lean/SubExpr.c b/stage0/stdlib/Lean/SubExpr.c
index 59f8979dce..927e76ffc1 100644
--- a/stage0/stdlib/Lean/SubExpr.c
+++ b/stage0/stdlib/Lean/SubExpr.c
@@ -54,7 +54,6 @@ LEAN_EXPORT lean_object* l_Lean_SubExpr_Pos_pushLetValue___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_SubExpr_Pos_pushBindingBody(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_SubExpr_Pos_pushLetBody(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_SubExpr_Pos_pushBindingDomain(lean_object*);
-lean_object* l_Lean_Expr_updateApp_x21(lean_object*, lean_object*, lean_object*);
 lean_object* l_String_splitOn(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_SubExpr_Pos_pushAppFn___boxed(lean_object*);
 uint8_t lean_usize_dec_lt(size_t, size_t);
@@ -145,6 +144,7 @@ static lean_object* l_Lean_SubExpr_Pos_toArray___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_SubExpr_0__Lean_SubExpr_Pos_ofStringCoord(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_SubExpr_Pos_ofArray___boxed(lean_object*);
 static lean_object* l_Lean_SubExpr_Pos_push___closed__2;
+lean_object* l___private_Lean_Expr_0__Lean_Expr_updateApp_x21Impl___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_SubExpr_Pos_push___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_SubExpr_Pos_pushLetVarType(lean_object*);
 static lean_object* l_Lean_SubExpr_Pos_push___closed__1;
@@ -1739,7 +1739,7 @@ lean_dec(x_7);
 x_10 = lean_ctor_get(x_9, 0);
 lean_inc(x_10);
 lean_dec(x_9);
-x_11 = lean_alloc_closure((void*)(l_Lean_Expr_updateApp_x21), 3, 1);
+x_11 = lean_alloc_closure((void*)(l___private_Lean_Expr_0__Lean_Expr_updateApp_x21Impl___boxed), 3, 1);
 lean_closure_set(x_11, 0, x_4);
 x_12 = lean_unsigned_to_nat(0u);
 x_13 = l_Lean_SubExpr_Pos_push(x_3, x_12);
diff --git a/stage0/stdlib/Lean/Syntax.c b/stage0/stdlib/Lean/Syntax.c
index 7750e39063..42e8352caa 100644
--- a/stage0/stdlib/Lean/Syntax.c
+++ b/stage0/stdlib/Lean/Syntax.c
@@ -2105,7 +2105,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Syntax_updateTrailing___closed__1;
 x_2 = l_Lean_Syntax_updateTrailing___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Lean_Syntax_updateTrailing___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Util/HasConstCache.c b/stage0/stdlib/Lean/Util/HasConstCache.c
index 1c993a90eb..67c1cf4849 100644
--- a/stage0/stdlib/Lean/Util/HasConstCache.c
+++ b/stage0/stdlib/Lean/Util/HasConstCache.c
@@ -16,6 +16,7 @@ extern "C" {
 LEAN_EXPORT lean_object* l_Lean_HasConstCache_containsUnsafe(lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Std_Data_HashMap_0__Std_numBucketsForCapacity(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_HasConstCache_containsUnsafe___boxed(lean_object*, lean_object*, lean_object*);
+uint8_t lean_usize_dec_eq(size_t, size_t);
 lean_object* lean_array_uget(lean_object*, size_t);
 LEAN_EXPORT lean_object* l_Lean_HasConstCache_containsUnsafe_cache___boxed(lean_object*);
 lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
@@ -24,7 +25,6 @@ uint8_t lean_name_eq(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_AssocList_foldlM___at_Lean_HasConstCache_containsUnsafe_cache___spec__4(lean_object*, lean_object*);
 lean_object* lean_array_get_size(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_HasConstCache_containsUnsafe_cache___rarg___boxed(lean_object*, lean_object*, lean_object*);
-uint8_t l_Lean_Expr_ptrEq(lean_object*, lean_object*);
 lean_object* lean_nat_add(lean_object*, lean_object*);
 size_t lean_uint64_to_usize(uint64_t);
 LEAN_EXPORT lean_object* l_Std_HashMapImp_expand___at_Lean_HasConstCache_containsUnsafe_cache___spec__2(lean_object*, lean_object*);
@@ -39,6 +39,7 @@ LEAN_EXPORT lean_object* l_Std_AssocList_find_x3f___at_Lean_HasConstCache_contai
 LEAN_EXPORT lean_object* l_Lean_HasConstCache_cache___default;
 size_t lean_usize_modn(size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Std_AssocList_replace___at_Lean_HasConstCache_containsUnsafe_cache___spec__5(lean_object*, uint8_t, lean_object*);
+size_t lean_ptr_addr(lean_object*);
 uint8_t lean_nat_dec_le(lean_object*, lean_object*);
 static lean_object* l_Lean_HasConstCache_cache___default___closed__1;
 lean_object* lean_nat_mul(lean_object*, lean_object*);
@@ -76,20 +77,22 @@ return x_3;
 }
 else
 {
-lean_object* x_4; lean_object* x_5; uint8_t x_6; 
+lean_object* x_4; lean_object* x_5; size_t x_6; size_t x_7; uint8_t x_8; 
 x_4 = lean_ctor_get(x_2, 0);
 x_5 = lean_ctor_get(x_2, 2);
-x_6 = l_Lean_Expr_ptrEq(x_4, x_1);
-if (x_6 == 0)
+x_6 = lean_ptr_addr(x_4);
+x_7 = lean_ptr_addr(x_1);
+x_8 = lean_usize_dec_eq(x_6, x_7);
+if (x_8 == 0)
 {
 x_2 = x_5;
 goto _start;
 }
 else
 {
-uint8_t x_8; 
-x_8 = 1;
-return x_8;
+uint8_t x_10; 
+x_10 = 1;
+return x_10;
 }
 }
 }
@@ -214,61 +217,65 @@ uint8_t x_5;
 x_5 = !lean_is_exclusive(x_3);
 if (x_5 == 0)
 {
-lean_object* x_6; lean_object* x_7; lean_object* x_8; uint8_t x_9; 
+lean_object* x_6; lean_object* x_7; lean_object* x_8; size_t x_9; size_t x_10; uint8_t x_11; 
 x_6 = lean_ctor_get(x_3, 0);
 x_7 = lean_ctor_get(x_3, 1);
 x_8 = lean_ctor_get(x_3, 2);
-x_9 = l_Lean_Expr_ptrEq(x_6, x_1);
-if (x_9 == 0)
+x_9 = lean_ptr_addr(x_6);
+x_10 = lean_ptr_addr(x_1);
+x_11 = lean_usize_dec_eq(x_9, x_10);
+if (x_11 == 0)
 {
-lean_object* x_10; 
-x_10 = l_Std_AssocList_replace___at_Lean_HasConstCache_containsUnsafe_cache___spec__5(x_1, x_2, x_8);
-lean_ctor_set(x_3, 2, x_10);
+lean_object* x_12; 
+x_12 = l_Std_AssocList_replace___at_Lean_HasConstCache_containsUnsafe_cache___spec__5(x_1, x_2, x_8);
+lean_ctor_set(x_3, 2, x_12);
 return x_3;
 }
 else
 {
-lean_object* x_11; 
+lean_object* x_13; 
 lean_dec(x_7);
 lean_dec(x_6);
-x_11 = lean_box(x_2);
-lean_ctor_set(x_3, 1, x_11);
+x_13 = lean_box(x_2);
+lean_ctor_set(x_3, 1, x_13);
 lean_ctor_set(x_3, 0, x_1);
 return x_3;
 }
 }
 else
 {
-lean_object* x_12; lean_object* x_13; lean_object* x_14; uint8_t x_15; 
-x_12 = lean_ctor_get(x_3, 0);
-x_13 = lean_ctor_get(x_3, 1);
-x_14 = lean_ctor_get(x_3, 2);
+lean_object* x_14; lean_object* x_15; lean_object* x_16; size_t x_17; size_t x_18; uint8_t x_19; 
+x_14 = lean_ctor_get(x_3, 0);
+x_15 = lean_ctor_get(x_3, 1);
+x_16 = lean_ctor_get(x_3, 2);
+lean_inc(x_16);
+lean_inc(x_15);
 lean_inc(x_14);
-lean_inc(x_13);
-lean_inc(x_12);
 lean_dec(x_3);
-x_15 = l_Lean_Expr_ptrEq(x_12, x_1);
-if (x_15 == 0)
+x_17 = lean_ptr_addr(x_14);
+x_18 = lean_ptr_addr(x_1);
+x_19 = lean_usize_dec_eq(x_17, x_18);
+if (x_19 == 0)
 {
-lean_object* x_16; lean_object* x_17; 
-x_16 = l_Std_AssocList_replace___at_Lean_HasConstCache_containsUnsafe_cache___spec__5(x_1, x_2, x_14);
-x_17 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_17, 0, x_12);
-lean_ctor_set(x_17, 1, x_13);
-lean_ctor_set(x_17, 2, x_16);
-return x_17;
+lean_object* x_20; lean_object* x_21; 
+x_20 = l_Std_AssocList_replace___at_Lean_HasConstCache_containsUnsafe_cache___spec__5(x_1, x_2, x_16);
+x_21 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_21, 0, x_14);
+lean_ctor_set(x_21, 1, x_15);
+lean_ctor_set(x_21, 2, x_20);
+return x_21;
 }
 else
 {
-lean_object* x_18; lean_object* x_19; 
-lean_dec(x_13);
-lean_dec(x_12);
-x_18 = lean_box(x_2);
-x_19 = lean_alloc_ctor(1, 3, 0);
-lean_ctor_set(x_19, 0, x_1);
-lean_ctor_set(x_19, 1, x_18);
-lean_ctor_set(x_19, 2, x_14);
-return x_19;
+lean_object* x_22; lean_object* x_23; 
+lean_dec(x_15);
+lean_dec(x_14);
+x_22 = lean_box(x_2);
+x_23 = lean_alloc_ctor(1, 3, 0);
+lean_ctor_set(x_23, 0, x_1);
+lean_ctor_set(x_23, 1, x_22);
+lean_ctor_set(x_23, 2, x_16);
+return x_23;
 }
 }
 }
@@ -473,23 +480,25 @@ return x_3;
 }
 else
 {
-lean_object* x_4; lean_object* x_5; lean_object* x_6; uint8_t x_7; 
+lean_object* x_4; lean_object* x_5; lean_object* x_6; size_t x_7; size_t x_8; uint8_t x_9; 
 x_4 = lean_ctor_get(x_2, 0);
 x_5 = lean_ctor_get(x_2, 1);
 x_6 = lean_ctor_get(x_2, 2);
-x_7 = l_Lean_Expr_ptrEq(x_4, x_1);
-if (x_7 == 0)
+x_7 = lean_ptr_addr(x_4);
+x_8 = lean_ptr_addr(x_1);
+x_9 = lean_usize_dec_eq(x_7, x_8);
+if (x_9 == 0)
 {
 x_2 = x_6;
 goto _start;
 }
 else
 {
-lean_object* x_9; 
+lean_object* x_11; 
 lean_inc(x_5);
-x_9 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_9, 0, x_5);
-return x_9;
+x_11 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_11, 0, x_5);
+return x_11;
 }
 }
 }
diff --git a/stage0/stdlib/Lean/Util/ReplaceExpr.c b/stage0/stdlib/Lean/Util/ReplaceExpr.c
index f9d773f0d6..82fcbc218a 100644
--- a/stage0/stdlib/Lean/Util/ReplaceExpr.c
+++ b/stage0/stdlib/Lean/Util/ReplaceExpr.c
@@ -13,29 +13,30 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
-lean_object* lean_expr_update_forall(lean_object*, uint8_t, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_lam___override(lean_object*, lean_object*, lean_object*, uint8_t);
 static lean_object* l_Lean_Expr_ReplaceImpl_initCache___closed__1;
+lean_object* l_Lean_Expr_forallE___override(lean_object*, lean_object*, lean_object*, uint8_t);
 uint8_t lean_usize_dec_eq(size_t, size_t);
 lean_object* lean_array_uget(lean_object*, size_t);
-lean_object* lean_expr_update_mdata(lean_object*, lean_object*);
 lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_ReplaceImpl_cache___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Expr_ReplaceImpl_initCache___closed__2;
+lean_object* l_Lean_Expr_mdata___override(lean_object*, lean_object*);
+lean_object* l_Lean_Expr_letE___override(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Expr_ReplaceImpl_replaceUnsafe(lean_object*, lean_object*);
 static lean_object* l_Lean_Expr_ReplaceImpl_initCache___closed__4;
 LEAN_EXPORT size_t l_Lean_Expr_ReplaceImpl_cacheSize;
 lean_object* l_Lean_Expr_bvar___override(lean_object*);
-lean_object* lean_expr_update_let(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_ReplaceImpl_replaceUnsafeM(lean_object*, size_t, lean_object*, lean_object*);
-lean_object* lean_expr_update_proj(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_ReplaceImpl_cache(size_t, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_mod(size_t, size_t);
 size_t lean_ptr_addr(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_ReplaceImpl_replaceUnsafeM___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_lambda(lean_object*, uint8_t, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_app___override(lean_object*, lean_object*);
 lean_object* lean_mk_array(lean_object*, lean_object*);
-lean_object* lean_expr_update_app(lean_object*, lean_object*, lean_object*);
+uint8_t l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(uint8_t, uint8_t);
+lean_object* l_Lean_Expr_proj___override(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Expr_ReplaceImpl_initCache___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit(lean_object*, size_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_ReplaceImpl_initCache;
@@ -122,11 +123,12 @@ if (lean_obj_tag(x_11) == 0)
 switch (lean_obj_tag(x_3)) {
 case 5:
 {
-lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; 
+lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; size_t x_20; size_t x_21; uint8_t x_22; 
 x_12 = lean_ctor_get(x_3, 0);
 lean_inc(x_12);
 x_13 = lean_ctor_get(x_3, 1);
 lean_inc(x_13);
+lean_inc(x_12);
 lean_inc(x_1);
 x_14 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit(x_1, x_2, x_12, x_4);
 x_15 = lean_ctor_get(x_14, 0);
@@ -134,170 +136,411 @@ lean_inc(x_15);
 x_16 = lean_ctor_get(x_14, 1);
 lean_inc(x_16);
 lean_dec(x_14);
+lean_inc(x_13);
 x_17 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit(x_1, x_2, x_13, x_16);
 x_18 = lean_ctor_get(x_17, 0);
 lean_inc(x_18);
 x_19 = lean_ctor_get(x_17, 1);
 lean_inc(x_19);
 lean_dec(x_17);
+x_20 = lean_ptr_addr(x_12);
+lean_dec(x_12);
+x_21 = lean_ptr_addr(x_15);
+x_22 = lean_usize_dec_eq(x_20, x_21);
+if (x_22 == 0)
+{
+lean_object* x_23; lean_object* x_24; 
+lean_dec(x_13);
+x_23 = l_Lean_Expr_app___override(x_15, x_18);
+x_24 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_23, x_19);
+return x_24;
+}
+else
+{
+size_t x_25; size_t x_26; uint8_t x_27; 
+x_25 = lean_ptr_addr(x_13);
+lean_dec(x_13);
+x_26 = lean_ptr_addr(x_18);
+x_27 = lean_usize_dec_eq(x_25, x_26);
+if (x_27 == 0)
+{
+lean_object* x_28; lean_object* x_29; 
+x_28 = l_Lean_Expr_app___override(x_15, x_18);
+x_29 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_28, x_19);
+return x_29;
+}
+else
+{
+lean_object* x_30; 
+lean_dec(x_18);
+lean_dec(x_15);
 lean_inc(x_3);
-x_20 = lean_expr_update_app(x_3, x_15, x_18);
-x_21 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_20, x_19);
-return x_21;
+x_30 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_3, x_19);
+return x_30;
+}
+}
 }
 case 6:
 {
-lean_object* x_22; lean_object* x_23; uint8_t x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; 
-x_22 = lean_ctor_get(x_3, 1);
-lean_inc(x_22);
-x_23 = lean_ctor_get(x_3, 2);
-lean_inc(x_23);
-x_24 = lean_ctor_get_uint8(x_3, sizeof(void*)*3 + 8);
+lean_object* x_31; lean_object* x_32; lean_object* x_33; uint8_t x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; size_t x_42; size_t x_43; uint8_t x_44; 
+x_31 = lean_ctor_get(x_3, 0);
+lean_inc(x_31);
+x_32 = lean_ctor_get(x_3, 1);
+lean_inc(x_32);
+x_33 = lean_ctor_get(x_3, 2);
+lean_inc(x_33);
+x_34 = lean_ctor_get_uint8(x_3, sizeof(void*)*3 + 8);
+lean_inc(x_32);
 lean_inc(x_1);
-x_25 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit(x_1, x_2, x_22, x_4);
-x_26 = lean_ctor_get(x_25, 0);
-lean_inc(x_26);
-x_27 = lean_ctor_get(x_25, 1);
-lean_inc(x_27);
-lean_dec(x_25);
-x_28 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit(x_1, x_2, x_23, x_27);
-x_29 = lean_ctor_get(x_28, 0);
-lean_inc(x_29);
-x_30 = lean_ctor_get(x_28, 1);
-lean_inc(x_30);
-lean_dec(x_28);
-lean_inc(x_3);
-x_31 = lean_expr_update_lambda(x_3, x_24, x_26, x_29);
-x_32 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_31, x_30);
-return x_32;
+x_35 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit(x_1, x_2, x_32, x_4);
+x_36 = lean_ctor_get(x_35, 0);
+lean_inc(x_36);
+x_37 = lean_ctor_get(x_35, 1);
+lean_inc(x_37);
+lean_dec(x_35);
+lean_inc(x_33);
+x_38 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit(x_1, x_2, x_33, x_37);
+x_39 = lean_ctor_get(x_38, 0);
+lean_inc(x_39);
+x_40 = lean_ctor_get(x_38, 1);
+lean_inc(x_40);
+lean_dec(x_38);
+lean_inc(x_33);
+lean_inc(x_32);
+lean_inc(x_31);
+x_41 = l_Lean_Expr_lam___override(x_31, x_32, x_33, x_34);
+x_42 = lean_ptr_addr(x_32);
+lean_dec(x_32);
+x_43 = lean_ptr_addr(x_36);
+x_44 = lean_usize_dec_eq(x_42, x_43);
+if (x_44 == 0)
+{
+lean_object* x_45; lean_object* x_46; 
+lean_dec(x_41);
+lean_dec(x_33);
+x_45 = l_Lean_Expr_lam___override(x_31, x_36, x_39, x_34);
+x_46 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_45, x_40);
+return x_46;
+}
+else
+{
+size_t x_47; size_t x_48; uint8_t x_49; 
+x_47 = lean_ptr_addr(x_33);
+lean_dec(x_33);
+x_48 = lean_ptr_addr(x_39);
+x_49 = lean_usize_dec_eq(x_47, x_48);
+if (x_49 == 0)
+{
+lean_object* x_50; lean_object* x_51; 
+lean_dec(x_41);
+x_50 = l_Lean_Expr_lam___override(x_31, x_36, x_39, x_34);
+x_51 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_50, x_40);
+return x_51;
+}
+else
+{
+uint8_t x_52; 
+x_52 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_34, x_34);
+if (x_52 == 0)
+{
+lean_object* x_53; lean_object* x_54; 
+lean_dec(x_41);
+x_53 = l_Lean_Expr_lam___override(x_31, x_36, x_39, x_34);
+x_54 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_53, x_40);
+return x_54;
+}
+else
+{
+lean_object* x_55; 
+lean_dec(x_39);
+lean_dec(x_36);
+lean_dec(x_31);
+x_55 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_41, x_40);
+return x_55;
+}
+}
+}
 }
 case 7:
 {
-lean_object* x_33; lean_object* x_34; uint8_t x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; 
-x_33 = lean_ctor_get(x_3, 1);
-lean_inc(x_33);
-x_34 = lean_ctor_get(x_3, 2);
-lean_inc(x_34);
-x_35 = lean_ctor_get_uint8(x_3, sizeof(void*)*3 + 8);
+lean_object* x_56; lean_object* x_57; lean_object* x_58; uint8_t x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; size_t x_67; size_t x_68; uint8_t x_69; 
+x_56 = lean_ctor_get(x_3, 0);
+lean_inc(x_56);
+x_57 = lean_ctor_get(x_3, 1);
+lean_inc(x_57);
+x_58 = lean_ctor_get(x_3, 2);
+lean_inc(x_58);
+x_59 = lean_ctor_get_uint8(x_3, sizeof(void*)*3 + 8);
+lean_inc(x_57);
 lean_inc(x_1);
-x_36 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit(x_1, x_2, x_33, x_4);
-x_37 = lean_ctor_get(x_36, 0);
-lean_inc(x_37);
-x_38 = lean_ctor_get(x_36, 1);
-lean_inc(x_38);
-lean_dec(x_36);
-x_39 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit(x_1, x_2, x_34, x_38);
-x_40 = lean_ctor_get(x_39, 0);
-lean_inc(x_40);
-x_41 = lean_ctor_get(x_39, 1);
-lean_inc(x_41);
-lean_dec(x_39);
-lean_inc(x_3);
-x_42 = lean_expr_update_forall(x_3, x_35, x_37, x_40);
-x_43 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_42, x_41);
-return x_43;
+x_60 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit(x_1, x_2, x_57, x_4);
+x_61 = lean_ctor_get(x_60, 0);
+lean_inc(x_61);
+x_62 = lean_ctor_get(x_60, 1);
+lean_inc(x_62);
+lean_dec(x_60);
+lean_inc(x_58);
+x_63 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit(x_1, x_2, x_58, x_62);
+x_64 = lean_ctor_get(x_63, 0);
+lean_inc(x_64);
+x_65 = lean_ctor_get(x_63, 1);
+lean_inc(x_65);
+lean_dec(x_63);
+lean_inc(x_58);
+lean_inc(x_57);
+lean_inc(x_56);
+x_66 = l_Lean_Expr_forallE___override(x_56, x_57, x_58, x_59);
+x_67 = lean_ptr_addr(x_57);
+lean_dec(x_57);
+x_68 = lean_ptr_addr(x_61);
+x_69 = lean_usize_dec_eq(x_67, x_68);
+if (x_69 == 0)
+{
+lean_object* x_70; lean_object* x_71; 
+lean_dec(x_66);
+lean_dec(x_58);
+x_70 = l_Lean_Expr_forallE___override(x_56, x_61, x_64, x_59);
+x_71 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_70, x_65);
+return x_71;
+}
+else
+{
+size_t x_72; size_t x_73; uint8_t x_74; 
+x_72 = lean_ptr_addr(x_58);
+lean_dec(x_58);
+x_73 = lean_ptr_addr(x_64);
+x_74 = lean_usize_dec_eq(x_72, x_73);
+if (x_74 == 0)
+{
+lean_object* x_75; lean_object* x_76; 
+lean_dec(x_66);
+x_75 = l_Lean_Expr_forallE___override(x_56, x_61, x_64, x_59);
+x_76 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_75, x_65);
+return x_76;
+}
+else
+{
+uint8_t x_77; 
+x_77 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_59, x_59);
+if (x_77 == 0)
+{
+lean_object* x_78; lean_object* x_79; 
+lean_dec(x_66);
+x_78 = l_Lean_Expr_forallE___override(x_56, x_61, x_64, x_59);
+x_79 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_78, x_65);
+return x_79;
+}
+else
+{
+lean_object* x_80; 
+lean_dec(x_64);
+lean_dec(x_61);
+lean_dec(x_56);
+x_80 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_66, x_65);
+return x_80;
+}
+}
+}
 }
 case 8:
 {
-lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; 
-x_44 = lean_ctor_get(x_3, 1);
-lean_inc(x_44);
-x_45 = lean_ctor_get(x_3, 2);
-lean_inc(x_45);
-x_46 = lean_ctor_get(x_3, 3);
-lean_inc(x_46);
+lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; uint8_t x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; size_t x_95; size_t x_96; uint8_t x_97; 
+x_81 = lean_ctor_get(x_3, 0);
+lean_inc(x_81);
+x_82 = lean_ctor_get(x_3, 1);
+lean_inc(x_82);
+x_83 = lean_ctor_get(x_3, 2);
+lean_inc(x_83);
+x_84 = lean_ctor_get(x_3, 3);
+lean_inc(x_84);
+x_85 = lean_ctor_get_uint8(x_3, sizeof(void*)*4 + 8);
+lean_inc(x_82);
 lean_inc(x_1);
-x_47 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit(x_1, x_2, x_44, x_4);
-x_48 = lean_ctor_get(x_47, 0);
-lean_inc(x_48);
-x_49 = lean_ctor_get(x_47, 1);
-lean_inc(x_49);
-lean_dec(x_47);
+x_86 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit(x_1, x_2, x_82, x_4);
+x_87 = lean_ctor_get(x_86, 0);
+lean_inc(x_87);
+x_88 = lean_ctor_get(x_86, 1);
+lean_inc(x_88);
+lean_dec(x_86);
+lean_inc(x_83);
 lean_inc(x_1);
-x_50 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit(x_1, x_2, x_45, x_49);
-x_51 = lean_ctor_get(x_50, 0);
-lean_inc(x_51);
-x_52 = lean_ctor_get(x_50, 1);
-lean_inc(x_52);
-lean_dec(x_50);
-x_53 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit(x_1, x_2, x_46, x_52);
-x_54 = lean_ctor_get(x_53, 0);
-lean_inc(x_54);
-x_55 = lean_ctor_get(x_53, 1);
-lean_inc(x_55);
-lean_dec(x_53);
+x_89 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit(x_1, x_2, x_83, x_88);
+x_90 = lean_ctor_get(x_89, 0);
+lean_inc(x_90);
+x_91 = lean_ctor_get(x_89, 1);
+lean_inc(x_91);
+lean_dec(x_89);
+lean_inc(x_84);
+x_92 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit(x_1, x_2, x_84, x_91);
+x_93 = lean_ctor_get(x_92, 0);
+lean_inc(x_93);
+x_94 = lean_ctor_get(x_92, 1);
+lean_inc(x_94);
+lean_dec(x_92);
+x_95 = lean_ptr_addr(x_82);
+lean_dec(x_82);
+x_96 = lean_ptr_addr(x_87);
+x_97 = lean_usize_dec_eq(x_95, x_96);
+if (x_97 == 0)
+{
+lean_object* x_98; lean_object* x_99; 
+lean_dec(x_84);
+lean_dec(x_83);
+x_98 = l_Lean_Expr_letE___override(x_81, x_87, x_90, x_93, x_85);
+x_99 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_98, x_94);
+return x_99;
+}
+else
+{
+size_t x_100; size_t x_101; uint8_t x_102; 
+x_100 = lean_ptr_addr(x_83);
+lean_dec(x_83);
+x_101 = lean_ptr_addr(x_90);
+x_102 = lean_usize_dec_eq(x_100, x_101);
+if (x_102 == 0)
+{
+lean_object* x_103; lean_object* x_104; 
+lean_dec(x_84);
+x_103 = l_Lean_Expr_letE___override(x_81, x_87, x_90, x_93, x_85);
+x_104 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_103, x_94);
+return x_104;
+}
+else
+{
+size_t x_105; size_t x_106; uint8_t x_107; 
+x_105 = lean_ptr_addr(x_84);
+lean_dec(x_84);
+x_106 = lean_ptr_addr(x_93);
+x_107 = lean_usize_dec_eq(x_105, x_106);
+if (x_107 == 0)
+{
+lean_object* x_108; lean_object* x_109; 
+x_108 = l_Lean_Expr_letE___override(x_81, x_87, x_90, x_93, x_85);
+x_109 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_108, x_94);
+return x_109;
+}
+else
+{
+lean_object* x_110; 
+lean_dec(x_93);
+lean_dec(x_90);
+lean_dec(x_87);
+lean_dec(x_81);
 lean_inc(x_3);
-x_56 = lean_expr_update_let(x_3, x_48, x_51, x_54);
-x_57 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_56, x_55);
-return x_57;
+x_110 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_3, x_94);
+return x_110;
+}
+}
+}
 }
 case 10:
 {
-lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; 
-x_58 = lean_ctor_get(x_3, 1);
-lean_inc(x_58);
-x_59 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit(x_1, x_2, x_58, x_4);
-x_60 = lean_ctor_get(x_59, 0);
-lean_inc(x_60);
-x_61 = lean_ctor_get(x_59, 1);
-lean_inc(x_61);
-lean_dec(x_59);
+lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; size_t x_116; size_t x_117; uint8_t x_118; 
+x_111 = lean_ctor_get(x_3, 0);
+lean_inc(x_111);
+x_112 = lean_ctor_get(x_3, 1);
+lean_inc(x_112);
+lean_inc(x_112);
+x_113 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit(x_1, x_2, x_112, x_4);
+x_114 = lean_ctor_get(x_113, 0);
+lean_inc(x_114);
+x_115 = lean_ctor_get(x_113, 1);
+lean_inc(x_115);
+lean_dec(x_113);
+x_116 = lean_ptr_addr(x_112);
+lean_dec(x_112);
+x_117 = lean_ptr_addr(x_114);
+x_118 = lean_usize_dec_eq(x_116, x_117);
+if (x_118 == 0)
+{
+lean_object* x_119; lean_object* x_120; 
+x_119 = l_Lean_Expr_mdata___override(x_111, x_114);
+x_120 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_119, x_115);
+return x_120;
+}
+else
+{
+lean_object* x_121; 
+lean_dec(x_114);
+lean_dec(x_111);
 lean_inc(x_3);
-x_62 = lean_expr_update_mdata(x_3, x_60);
-x_63 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_62, x_61);
-return x_63;
+x_121 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_3, x_115);
+return x_121;
+}
 }
 case 11:
 {
-lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; 
-x_64 = lean_ctor_get(x_3, 2);
-lean_inc(x_64);
-x_65 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit(x_1, x_2, x_64, x_4);
-x_66 = lean_ctor_get(x_65, 0);
-lean_inc(x_66);
-x_67 = lean_ctor_get(x_65, 1);
-lean_inc(x_67);
-lean_dec(x_65);
+lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; size_t x_128; size_t x_129; uint8_t x_130; 
+x_122 = lean_ctor_get(x_3, 0);
+lean_inc(x_122);
+x_123 = lean_ctor_get(x_3, 1);
+lean_inc(x_123);
+x_124 = lean_ctor_get(x_3, 2);
+lean_inc(x_124);
+lean_inc(x_124);
+x_125 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit(x_1, x_2, x_124, x_4);
+x_126 = lean_ctor_get(x_125, 0);
+lean_inc(x_126);
+x_127 = lean_ctor_get(x_125, 1);
+lean_inc(x_127);
+lean_dec(x_125);
+x_128 = lean_ptr_addr(x_124);
+lean_dec(x_124);
+x_129 = lean_ptr_addr(x_126);
+x_130 = lean_usize_dec_eq(x_128, x_129);
+if (x_130 == 0)
+{
+lean_object* x_131; lean_object* x_132; 
+x_131 = l_Lean_Expr_proj___override(x_122, x_123, x_126);
+x_132 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_131, x_127);
+return x_132;
+}
+else
+{
+lean_object* x_133; 
+lean_dec(x_126);
+lean_dec(x_123);
+lean_dec(x_122);
 lean_inc(x_3);
-x_68 = lean_expr_update_proj(x_3, x_66);
-x_69 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_68, x_67);
-return x_69;
+x_133 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_3, x_127);
+return x_133;
+}
 }
 default: 
 {
-lean_object* x_70; 
+lean_object* x_134; 
 lean_dec(x_1);
-x_70 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_70, 0, x_3);
-lean_ctor_set(x_70, 1, x_4);
-return x_70;
+x_134 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_134, 0, x_3);
+lean_ctor_set(x_134, 1, x_4);
+return x_134;
 }
 }
 }
 else
 {
-lean_object* x_71; lean_object* x_72; 
+lean_object* x_135; lean_object* x_136; 
 lean_dec(x_1);
-x_71 = lean_ctor_get(x_11, 0);
-lean_inc(x_71);
+x_135 = lean_ctor_get(x_11, 0);
+lean_inc(x_135);
 lean_dec(x_11);
-x_72 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_71, x_4);
-return x_72;
+x_136 = l_Lean_Expr_ReplaceImpl_cache(x_6, x_3, x_135, x_4);
+return x_136;
 }
 }
 else
 {
-lean_object* x_73; lean_object* x_74; lean_object* x_75; 
+lean_object* x_137; lean_object* x_138; lean_object* x_139; 
 lean_dec(x_3);
 lean_dec(x_1);
-x_73 = lean_ctor_get(x_4, 1);
-lean_inc(x_73);
-x_74 = lean_array_uget(x_73, x_6);
-lean_dec(x_73);
-x_75 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_75, 0, x_74);
-lean_ctor_set(x_75, 1, x_4);
-return x_75;
+x_137 = lean_ctor_get(x_4, 1);
+lean_inc(x_137);
+x_138 = lean_array_uget(x_137, x_6);
+lean_dec(x_137);
+x_139 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_139, 0, x_138);
+lean_ctor_set(x_139, 1, x_4);
+return x_139;
 }
 }
 }
diff --git a/stage0/stdlib/Lean/Util/ReplaceLevel.c b/stage0/stdlib/Lean/Util/ReplaceLevel.c
index 1a8639cbc1..165122be8e 100644
--- a/stage0/stdlib/Lean/Util/ReplaceLevel.c
+++ b/stage0/stdlib/Lean/Util/ReplaceLevel.c
@@ -14,38 +14,40 @@
 extern "C" {
 #endif
 lean_object* l_List_reverse___rarg(lean_object*);
-lean_object* lean_expr_update_forall(lean_object*, uint8_t, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_lam___override(lean_object*, lean_object*, lean_object*, uint8_t);
+lean_object* l_Lean_Expr_forallE___override(lean_object*, lean_object*, lean_object*, uint8_t);
 uint8_t lean_usize_dec_eq(size_t, size_t);
 lean_object* lean_array_uget(lean_object*, size_t);
-lean_object* lean_expr_update_mdata(lean_object*, lean_object*);
 lean_object* l_Lean_Level_succ___override(lean_object*);
 lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit(lean_object*, size_t, lean_object*, lean_object*);
 static lean_object* l_Lean_Expr_ReplaceLevelImpl_initCache___closed__3;
+lean_object* l_Lean_Expr_mdata___override(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_ReplaceLevelImpl_cache(size_t, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_letE___override(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t);
+uint8_t l_ptrEqList___rarg(lean_object*, lean_object*);
 LEAN_EXPORT size_t l_Lean_Expr_ReplaceLevelImpl_cacheSize;
-lean_object* lean_level_mk_max_simp(lean_object*, lean_object*);
-lean_object* lean_level_mk_imax_simp(lean_object*, lean_object*);
+lean_object* l_Lean_mkLevelMax_x27(lean_object*, lean_object*);
+lean_object* l_Lean_mkLevelIMax_x27(lean_object*, lean_object*);
+lean_object* l_Lean_Expr_sort___override(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_ReplaceLevelImpl_replaceUnsafe(lean_object*, lean_object*);
 static lean_object* l_Lean_Expr_ReplaceLevelImpl_initCache___closed__1;
 lean_object* l_Lean_Expr_bvar___override(lean_object*);
-lean_object* lean_expr_update_let(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_proj(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Level_replace(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_ReplaceLevelImpl_cache___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_mod(size_t, size_t);
 size_t lean_ptr_addr(lean_object*);
-lean_object* lean_expr_update_sort(lean_object*, lean_object*);
+lean_object* l_Lean_Expr_const___override(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM(lean_object*, size_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_mapTRAux___at_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit___spec__1(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Expr_ReplaceLevelImpl_initCache;
-lean_object* lean_expr_update_lambda(lean_object*, uint8_t, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_app___override(lean_object*, lean_object*);
 lean_object* lean_mk_array(lean_object*, lean_object*);
+uint8_t l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(uint8_t, uint8_t);
+lean_object* l_Lean_Expr_proj___override(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Expr_ReplaceLevelImpl_initCache___closed__2;
-lean_object* lean_expr_update_app(lean_object*, lean_object*, lean_object*);
-lean_object* lean_expr_update_const(lean_object*, lean_object*);
 static lean_object* l_Lean_Expr_ReplaceLevelImpl_initCache___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Level_replace(lean_object* x_1, lean_object* x_2) {
 _start:
@@ -78,7 +80,7 @@ lean_dec(x_2);
 lean_inc(x_1);
 x_9 = l_Lean_Level_replace(x_1, x_7);
 x_10 = l_Lean_Level_replace(x_1, x_8);
-x_11 = lean_level_mk_max_simp(x_9, x_10);
+x_11 = l_Lean_mkLevelMax_x27(x_9, x_10);
 return x_11;
 }
 case 3:
@@ -92,7 +94,7 @@ lean_dec(x_2);
 lean_inc(x_1);
 x_14 = l_Lean_Level_replace(x_1, x_12);
 x_15 = l_Lean_Level_replace(x_1, x_13);
-x_16 = lean_level_mk_imax_simp(x_14, x_15);
+x_16 = l_Lean_mkLevelIMax_x27(x_14, x_15);
 return x_16;
 }
 default: 
@@ -222,194 +224,469 @@ if (x_10 == 0)
 switch (lean_obj_tag(x_3)) {
 case 3:
 {
-lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+lean_object* x_11; lean_object* x_12; size_t x_13; size_t x_14; uint8_t x_15; 
 x_11 = lean_ctor_get(x_3, 0);
 lean_inc(x_11);
+lean_inc(x_11);
 x_12 = l_Lean_Level_replace(x_1, x_11);
+x_13 = lean_ptr_addr(x_11);
+lean_dec(x_11);
+x_14 = lean_ptr_addr(x_12);
+x_15 = lean_usize_dec_eq(x_13, x_14);
+if (x_15 == 0)
+{
+lean_object* x_16; lean_object* x_17; 
+x_16 = l_Lean_Expr_sort___override(x_12);
+x_17 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_16, x_4);
+return x_17;
+}
+else
+{
+lean_object* x_18; 
+lean_dec(x_12);
 lean_inc(x_3);
-x_13 = lean_expr_update_sort(x_3, x_12);
-x_14 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_13, x_4);
-return x_14;
+x_18 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_3, x_4);
+return x_18;
+}
 }
 case 4:
 {
-lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
-x_15 = lean_ctor_get(x_3, 1);
-lean_inc(x_15);
-x_16 = lean_box(0);
-x_17 = l_List_mapTRAux___at_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit___spec__1(x_1, x_15, x_16);
+lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; uint8_t x_23; 
+x_19 = lean_ctor_get(x_3, 0);
+lean_inc(x_19);
+x_20 = lean_ctor_get(x_3, 1);
+lean_inc(x_20);
+x_21 = lean_box(0);
+lean_inc(x_20);
+x_22 = l_List_mapTRAux___at_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit___spec__1(x_1, x_20, x_21);
+x_23 = l_ptrEqList___rarg(x_20, x_22);
+lean_dec(x_20);
+if (x_23 == 0)
+{
+lean_object* x_24; lean_object* x_25; 
+x_24 = l_Lean_Expr_const___override(x_19, x_22);
+x_25 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_24, x_4);
+return x_25;
+}
+else
+{
+lean_object* x_26; 
+lean_dec(x_22);
+lean_dec(x_19);
 lean_inc(x_3);
-x_18 = lean_expr_update_const(x_3, x_17);
-x_19 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_18, x_4);
-return x_19;
+x_26 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_3, x_4);
+return x_26;
+}
 }
 case 5:
 {
-lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; 
-x_20 = lean_ctor_get(x_3, 0);
-lean_inc(x_20);
-x_21 = lean_ctor_get(x_3, 1);
-lean_inc(x_21);
-lean_inc(x_1);
-x_22 = l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit(x_1, x_2, x_20, x_4);
-x_23 = lean_ctor_get(x_22, 0);
-lean_inc(x_23);
-x_24 = lean_ctor_get(x_22, 1);
-lean_inc(x_24);
-lean_dec(x_22);
-x_25 = l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit(x_1, x_2, x_21, x_24);
-x_26 = lean_ctor_get(x_25, 0);
-lean_inc(x_26);
-x_27 = lean_ctor_get(x_25, 1);
+lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; size_t x_35; size_t x_36; uint8_t x_37; 
+x_27 = lean_ctor_get(x_3, 0);
 lean_inc(x_27);
-lean_dec(x_25);
+x_28 = lean_ctor_get(x_3, 1);
+lean_inc(x_28);
+lean_inc(x_27);
+lean_inc(x_1);
+x_29 = l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit(x_1, x_2, x_27, x_4);
+x_30 = lean_ctor_get(x_29, 0);
+lean_inc(x_30);
+x_31 = lean_ctor_get(x_29, 1);
+lean_inc(x_31);
+lean_dec(x_29);
+lean_inc(x_28);
+x_32 = l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit(x_1, x_2, x_28, x_31);
+x_33 = lean_ctor_get(x_32, 0);
+lean_inc(x_33);
+x_34 = lean_ctor_get(x_32, 1);
+lean_inc(x_34);
+lean_dec(x_32);
+x_35 = lean_ptr_addr(x_27);
+lean_dec(x_27);
+x_36 = lean_ptr_addr(x_30);
+x_37 = lean_usize_dec_eq(x_35, x_36);
+if (x_37 == 0)
+{
+lean_object* x_38; lean_object* x_39; 
+lean_dec(x_28);
+x_38 = l_Lean_Expr_app___override(x_30, x_33);
+x_39 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_38, x_34);
+return x_39;
+}
+else
+{
+size_t x_40; size_t x_41; uint8_t x_42; 
+x_40 = lean_ptr_addr(x_28);
+lean_dec(x_28);
+x_41 = lean_ptr_addr(x_33);
+x_42 = lean_usize_dec_eq(x_40, x_41);
+if (x_42 == 0)
+{
+lean_object* x_43; lean_object* x_44; 
+x_43 = l_Lean_Expr_app___override(x_30, x_33);
+x_44 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_43, x_34);
+return x_44;
+}
+else
+{
+lean_object* x_45; 
+lean_dec(x_33);
+lean_dec(x_30);
 lean_inc(x_3);
-x_28 = lean_expr_update_app(x_3, x_23, x_26);
-x_29 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_28, x_27);
-return x_29;
+x_45 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_3, x_34);
+return x_45;
+}
+}
 }
 case 6:
 {
-lean_object* x_30; lean_object* x_31; uint8_t x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; 
-x_30 = lean_ctor_get(x_3, 1);
-lean_inc(x_30);
-x_31 = lean_ctor_get(x_3, 2);
-lean_inc(x_31);
-x_32 = lean_ctor_get_uint8(x_3, sizeof(void*)*3 + 8);
+lean_object* x_46; lean_object* x_47; lean_object* x_48; uint8_t x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; size_t x_57; size_t x_58; uint8_t x_59; 
+x_46 = lean_ctor_get(x_3, 0);
+lean_inc(x_46);
+x_47 = lean_ctor_get(x_3, 1);
+lean_inc(x_47);
+x_48 = lean_ctor_get(x_3, 2);
+lean_inc(x_48);
+x_49 = lean_ctor_get_uint8(x_3, sizeof(void*)*3 + 8);
+lean_inc(x_47);
 lean_inc(x_1);
-x_33 = l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit(x_1, x_2, x_30, x_4);
-x_34 = lean_ctor_get(x_33, 0);
-lean_inc(x_34);
-x_35 = lean_ctor_get(x_33, 1);
-lean_inc(x_35);
-lean_dec(x_33);
-x_36 = l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit(x_1, x_2, x_31, x_35);
-x_37 = lean_ctor_get(x_36, 0);
-lean_inc(x_37);
-x_38 = lean_ctor_get(x_36, 1);
-lean_inc(x_38);
-lean_dec(x_36);
-lean_inc(x_3);
-x_39 = lean_expr_update_lambda(x_3, x_32, x_34, x_37);
-x_40 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_39, x_38);
-return x_40;
+x_50 = l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit(x_1, x_2, x_47, x_4);
+x_51 = lean_ctor_get(x_50, 0);
+lean_inc(x_51);
+x_52 = lean_ctor_get(x_50, 1);
+lean_inc(x_52);
+lean_dec(x_50);
+lean_inc(x_48);
+x_53 = l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit(x_1, x_2, x_48, x_52);
+x_54 = lean_ctor_get(x_53, 0);
+lean_inc(x_54);
+x_55 = lean_ctor_get(x_53, 1);
+lean_inc(x_55);
+lean_dec(x_53);
+lean_inc(x_48);
+lean_inc(x_47);
+lean_inc(x_46);
+x_56 = l_Lean_Expr_lam___override(x_46, x_47, x_48, x_49);
+x_57 = lean_ptr_addr(x_47);
+lean_dec(x_47);
+x_58 = lean_ptr_addr(x_51);
+x_59 = lean_usize_dec_eq(x_57, x_58);
+if (x_59 == 0)
+{
+lean_object* x_60; lean_object* x_61; 
+lean_dec(x_56);
+lean_dec(x_48);
+x_60 = l_Lean_Expr_lam___override(x_46, x_51, x_54, x_49);
+x_61 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_60, x_55);
+return x_61;
+}
+else
+{
+size_t x_62; size_t x_63; uint8_t x_64; 
+x_62 = lean_ptr_addr(x_48);
+lean_dec(x_48);
+x_63 = lean_ptr_addr(x_54);
+x_64 = lean_usize_dec_eq(x_62, x_63);
+if (x_64 == 0)
+{
+lean_object* x_65; lean_object* x_66; 
+lean_dec(x_56);
+x_65 = l_Lean_Expr_lam___override(x_46, x_51, x_54, x_49);
+x_66 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_65, x_55);
+return x_66;
+}
+else
+{
+uint8_t x_67; 
+x_67 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_49, x_49);
+if (x_67 == 0)
+{
+lean_object* x_68; lean_object* x_69; 
+lean_dec(x_56);
+x_68 = l_Lean_Expr_lam___override(x_46, x_51, x_54, x_49);
+x_69 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_68, x_55);
+return x_69;
+}
+else
+{
+lean_object* x_70; 
+lean_dec(x_54);
+lean_dec(x_51);
+lean_dec(x_46);
+x_70 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_56, x_55);
+return x_70;
+}
+}
+}
 }
 case 7:
 {
-lean_object* x_41; lean_object* x_42; uint8_t x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; 
-x_41 = lean_ctor_get(x_3, 1);
-lean_inc(x_41);
-x_42 = lean_ctor_get(x_3, 2);
-lean_inc(x_42);
-x_43 = lean_ctor_get_uint8(x_3, sizeof(void*)*3 + 8);
+lean_object* x_71; lean_object* x_72; lean_object* x_73; uint8_t x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; size_t x_82; size_t x_83; uint8_t x_84; 
+x_71 = lean_ctor_get(x_3, 0);
+lean_inc(x_71);
+x_72 = lean_ctor_get(x_3, 1);
+lean_inc(x_72);
+x_73 = lean_ctor_get(x_3, 2);
+lean_inc(x_73);
+x_74 = lean_ctor_get_uint8(x_3, sizeof(void*)*3 + 8);
+lean_inc(x_72);
 lean_inc(x_1);
-x_44 = l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit(x_1, x_2, x_41, x_4);
-x_45 = lean_ctor_get(x_44, 0);
-lean_inc(x_45);
-x_46 = lean_ctor_get(x_44, 1);
-lean_inc(x_46);
-lean_dec(x_44);
-x_47 = l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit(x_1, x_2, x_42, x_46);
-x_48 = lean_ctor_get(x_47, 0);
-lean_inc(x_48);
-x_49 = lean_ctor_get(x_47, 1);
-lean_inc(x_49);
-lean_dec(x_47);
-lean_inc(x_3);
-x_50 = lean_expr_update_forall(x_3, x_43, x_45, x_48);
-x_51 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_50, x_49);
-return x_51;
+x_75 = l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit(x_1, x_2, x_72, x_4);
+x_76 = lean_ctor_get(x_75, 0);
+lean_inc(x_76);
+x_77 = lean_ctor_get(x_75, 1);
+lean_inc(x_77);
+lean_dec(x_75);
+lean_inc(x_73);
+x_78 = l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit(x_1, x_2, x_73, x_77);
+x_79 = lean_ctor_get(x_78, 0);
+lean_inc(x_79);
+x_80 = lean_ctor_get(x_78, 1);
+lean_inc(x_80);
+lean_dec(x_78);
+lean_inc(x_73);
+lean_inc(x_72);
+lean_inc(x_71);
+x_81 = l_Lean_Expr_forallE___override(x_71, x_72, x_73, x_74);
+x_82 = lean_ptr_addr(x_72);
+lean_dec(x_72);
+x_83 = lean_ptr_addr(x_76);
+x_84 = lean_usize_dec_eq(x_82, x_83);
+if (x_84 == 0)
+{
+lean_object* x_85; lean_object* x_86; 
+lean_dec(x_81);
+lean_dec(x_73);
+x_85 = l_Lean_Expr_forallE___override(x_71, x_76, x_79, x_74);
+x_86 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_85, x_80);
+return x_86;
+}
+else
+{
+size_t x_87; size_t x_88; uint8_t x_89; 
+x_87 = lean_ptr_addr(x_73);
+lean_dec(x_73);
+x_88 = lean_ptr_addr(x_79);
+x_89 = lean_usize_dec_eq(x_87, x_88);
+if (x_89 == 0)
+{
+lean_object* x_90; lean_object* x_91; 
+lean_dec(x_81);
+x_90 = l_Lean_Expr_forallE___override(x_71, x_76, x_79, x_74);
+x_91 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_90, x_80);
+return x_91;
+}
+else
+{
+uint8_t x_92; 
+x_92 = l___private_Lean_Expr_0__Lean_beqBinderInfo____x40_Lean_Expr___hyg_362_(x_74, x_74);
+if (x_92 == 0)
+{
+lean_object* x_93; lean_object* x_94; 
+lean_dec(x_81);
+x_93 = l_Lean_Expr_forallE___override(x_71, x_76, x_79, x_74);
+x_94 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_93, x_80);
+return x_94;
+}
+else
+{
+lean_object* x_95; 
+lean_dec(x_79);
+lean_dec(x_76);
+lean_dec(x_71);
+x_95 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_81, x_80);
+return x_95;
+}
+}
+}
 }
 case 8:
 {
-lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; 
-x_52 = lean_ctor_get(x_3, 1);
-lean_inc(x_52);
-x_53 = lean_ctor_get(x_3, 2);
-lean_inc(x_53);
-x_54 = lean_ctor_get(x_3, 3);
-lean_inc(x_54);
+lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; uint8_t x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; size_t x_110; size_t x_111; uint8_t x_112; 
+x_96 = lean_ctor_get(x_3, 0);
+lean_inc(x_96);
+x_97 = lean_ctor_get(x_3, 1);
+lean_inc(x_97);
+x_98 = lean_ctor_get(x_3, 2);
+lean_inc(x_98);
+x_99 = lean_ctor_get(x_3, 3);
+lean_inc(x_99);
+x_100 = lean_ctor_get_uint8(x_3, sizeof(void*)*4 + 8);
+lean_inc(x_97);
 lean_inc(x_1);
-x_55 = l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit(x_1, x_2, x_52, x_4);
-x_56 = lean_ctor_get(x_55, 0);
-lean_inc(x_56);
-x_57 = lean_ctor_get(x_55, 1);
-lean_inc(x_57);
-lean_dec(x_55);
+x_101 = l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit(x_1, x_2, x_97, x_4);
+x_102 = lean_ctor_get(x_101, 0);
+lean_inc(x_102);
+x_103 = lean_ctor_get(x_101, 1);
+lean_inc(x_103);
+lean_dec(x_101);
+lean_inc(x_98);
 lean_inc(x_1);
-x_58 = l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit(x_1, x_2, x_53, x_57);
-x_59 = lean_ctor_get(x_58, 0);
-lean_inc(x_59);
-x_60 = lean_ctor_get(x_58, 1);
-lean_inc(x_60);
-lean_dec(x_58);
-x_61 = l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit(x_1, x_2, x_54, x_60);
-x_62 = lean_ctor_get(x_61, 0);
-lean_inc(x_62);
-x_63 = lean_ctor_get(x_61, 1);
-lean_inc(x_63);
-lean_dec(x_61);
+x_104 = l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit(x_1, x_2, x_98, x_103);
+x_105 = lean_ctor_get(x_104, 0);
+lean_inc(x_105);
+x_106 = lean_ctor_get(x_104, 1);
+lean_inc(x_106);
+lean_dec(x_104);
+lean_inc(x_99);
+x_107 = l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit(x_1, x_2, x_99, x_106);
+x_108 = lean_ctor_get(x_107, 0);
+lean_inc(x_108);
+x_109 = lean_ctor_get(x_107, 1);
+lean_inc(x_109);
+lean_dec(x_107);
+x_110 = lean_ptr_addr(x_97);
+lean_dec(x_97);
+x_111 = lean_ptr_addr(x_102);
+x_112 = lean_usize_dec_eq(x_110, x_111);
+if (x_112 == 0)
+{
+lean_object* x_113; lean_object* x_114; 
+lean_dec(x_99);
+lean_dec(x_98);
+x_113 = l_Lean_Expr_letE___override(x_96, x_102, x_105, x_108, x_100);
+x_114 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_113, x_109);
+return x_114;
+}
+else
+{
+size_t x_115; size_t x_116; uint8_t x_117; 
+x_115 = lean_ptr_addr(x_98);
+lean_dec(x_98);
+x_116 = lean_ptr_addr(x_105);
+x_117 = lean_usize_dec_eq(x_115, x_116);
+if (x_117 == 0)
+{
+lean_object* x_118; lean_object* x_119; 
+lean_dec(x_99);
+x_118 = l_Lean_Expr_letE___override(x_96, x_102, x_105, x_108, x_100);
+x_119 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_118, x_109);
+return x_119;
+}
+else
+{
+size_t x_120; size_t x_121; uint8_t x_122; 
+x_120 = lean_ptr_addr(x_99);
+lean_dec(x_99);
+x_121 = lean_ptr_addr(x_108);
+x_122 = lean_usize_dec_eq(x_120, x_121);
+if (x_122 == 0)
+{
+lean_object* x_123; lean_object* x_124; 
+x_123 = l_Lean_Expr_letE___override(x_96, x_102, x_105, x_108, x_100);
+x_124 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_123, x_109);
+return x_124;
+}
+else
+{
+lean_object* x_125; 
+lean_dec(x_108);
+lean_dec(x_105);
+lean_dec(x_102);
+lean_dec(x_96);
 lean_inc(x_3);
-x_64 = lean_expr_update_let(x_3, x_56, x_59, x_62);
-x_65 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_64, x_63);
-return x_65;
+x_125 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_3, x_109);
+return x_125;
+}
+}
+}
 }
 case 10:
 {
-lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; 
-x_66 = lean_ctor_get(x_3, 1);
-lean_inc(x_66);
-x_67 = l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit(x_1, x_2, x_66, x_4);
-x_68 = lean_ctor_get(x_67, 0);
-lean_inc(x_68);
-x_69 = lean_ctor_get(x_67, 1);
-lean_inc(x_69);
-lean_dec(x_67);
+lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; size_t x_131; size_t x_132; uint8_t x_133; 
+x_126 = lean_ctor_get(x_3, 0);
+lean_inc(x_126);
+x_127 = lean_ctor_get(x_3, 1);
+lean_inc(x_127);
+lean_inc(x_127);
+x_128 = l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit(x_1, x_2, x_127, x_4);
+x_129 = lean_ctor_get(x_128, 0);
+lean_inc(x_129);
+x_130 = lean_ctor_get(x_128, 1);
+lean_inc(x_130);
+lean_dec(x_128);
+x_131 = lean_ptr_addr(x_127);
+lean_dec(x_127);
+x_132 = lean_ptr_addr(x_129);
+x_133 = lean_usize_dec_eq(x_131, x_132);
+if (x_133 == 0)
+{
+lean_object* x_134; lean_object* x_135; 
+x_134 = l_Lean_Expr_mdata___override(x_126, x_129);
+x_135 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_134, x_130);
+return x_135;
+}
+else
+{
+lean_object* x_136; 
+lean_dec(x_129);
+lean_dec(x_126);
 lean_inc(x_3);
-x_70 = lean_expr_update_mdata(x_3, x_68);
-x_71 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_70, x_69);
-return x_71;
+x_136 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_3, x_130);
+return x_136;
+}
 }
 case 11:
 {
-lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; 
-x_72 = lean_ctor_get(x_3, 2);
-lean_inc(x_72);
-x_73 = l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit(x_1, x_2, x_72, x_4);
-x_74 = lean_ctor_get(x_73, 0);
-lean_inc(x_74);
-x_75 = lean_ctor_get(x_73, 1);
-lean_inc(x_75);
-lean_dec(x_73);
+lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; size_t x_143; size_t x_144; uint8_t x_145; 
+x_137 = lean_ctor_get(x_3, 0);
+lean_inc(x_137);
+x_138 = lean_ctor_get(x_3, 1);
+lean_inc(x_138);
+x_139 = lean_ctor_get(x_3, 2);
+lean_inc(x_139);
+lean_inc(x_139);
+x_140 = l_Lean_Expr_ReplaceLevelImpl_replaceUnsafeM_visit(x_1, x_2, x_139, x_4);
+x_141 = lean_ctor_get(x_140, 0);
+lean_inc(x_141);
+x_142 = lean_ctor_get(x_140, 1);
+lean_inc(x_142);
+lean_dec(x_140);
+x_143 = lean_ptr_addr(x_139);
+lean_dec(x_139);
+x_144 = lean_ptr_addr(x_141);
+x_145 = lean_usize_dec_eq(x_143, x_144);
+if (x_145 == 0)
+{
+lean_object* x_146; lean_object* x_147; 
+x_146 = l_Lean_Expr_proj___override(x_137, x_138, x_141);
+x_147 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_146, x_142);
+return x_147;
+}
+else
+{
+lean_object* x_148; 
+lean_dec(x_141);
+lean_dec(x_138);
+lean_dec(x_137);
 lean_inc(x_3);
-x_76 = lean_expr_update_proj(x_3, x_74);
-x_77 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_76, x_75);
-return x_77;
+x_148 = l_Lean_Expr_ReplaceLevelImpl_cache(x_6, x_3, x_3, x_142);
+return x_148;
+}
 }
 default: 
 {
-lean_object* x_78; 
+lean_object* x_149; 
 lean_dec(x_1);
-x_78 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_78, 0, x_3);
-lean_ctor_set(x_78, 1, x_4);
-return x_78;
+x_149 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_149, 0, x_3);
+lean_ctor_set(x_149, 1, x_4);
+return x_149;
 }
 }
 }
 else
 {
-lean_object* x_79; lean_object* x_80; lean_object* x_81; 
+lean_object* x_150; lean_object* x_151; lean_object* x_152; 
 lean_dec(x_3);
 lean_dec(x_1);
-x_79 = lean_ctor_get(x_4, 1);
-lean_inc(x_79);
-x_80 = lean_array_uget(x_79, x_6);
-lean_dec(x_79);
-x_81 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_81, 0, x_80);
-lean_ctor_set(x_81, 1, x_4);
-return x_81;
+x_150 = lean_ctor_get(x_4, 1);
+lean_inc(x_150);
+x_151 = lean_array_uget(x_150, x_6);
+lean_dec(x_150);
+x_152 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_152, 0, x_151);
+lean_ctor_set(x_152, 1, x_4);
+return x_152;
 }
 }
 }
diff --git a/stage0/stdlib/Lean/Util/Trace.c b/stage0/stdlib/Lean/Util/Trace.c
index 463d48a25f..5da92b6b23 100644
--- a/stage0/stdlib/Lean/Util/Trace.c
+++ b/stage0/stdlib/Lean/Util/Trace.c
@@ -5154,7 +5154,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Util_Trace_0__Lean_withNestedTracesFinalizer___rarg___lambda__1___closed__1;
 x_2 = l___private_Lean_Util_Trace_0__Lean_withNestedTracesFinalizer___rarg___lambda__1___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_Util_Trace_0__Lean_withNestedTracesFinalizer___rarg___lambda__1___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
diff --git a/stage0/stdlib/Lean/Widget/Basic.c b/stage0/stdlib/Lean/Widget/Basic.c
index 484b5b55c1..fbea46acec 100644
--- a/stage0/stdlib/Lean/Widget/Basic.c
+++ b/stage0/stdlib/Lean/Widget/Basic.c
@@ -17,11 +17,14 @@ static lean_object* l_Lean_Widget_instInhabitedInfoWithCtx___closed__1;
 lean_object* lean_mk_empty_array_with_capacity(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instFromJsonFVarId(lean_object*);
 lean_object* l_Lean_Name_str___override(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_144____rarg___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_144____rarg___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_144____rarg___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedInfoWithCtx___closed__17;
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_instRpcEncodingWithRpcRefMessageDataRpcRef___spec__2(lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedInfoWithCtx___closed__8;
+LEAN_EXPORT lean_object* l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_instRpcEncodingWithRpcRefMessageDataRpcRef___spec__1(lean_object*);
 static lean_object* l_Lean_Widget_instFromJsonFVarId___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_144____rarg(lean_object*, lean_object*, size_t);
 lean_object* l_Lean_Json_getStr_x3f(lean_object*);
@@ -38,7 +41,7 @@ LEAN_EXPORT lean_object* l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___h
 static lean_object* l_Lean_Widget_instInhabitedInfoWithCtx___closed__11;
 LEAN_EXPORT lean_object* l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_4_(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_144_(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___spec__2___rarg___lambda__1___boxed(lean_object*);
 static lean_object* l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____rarg___closed__3;
 lean_object* l_Lean_Name_toString(lean_object*, uint8_t);
 static lean_object* l_Lean_Widget_instFromJsonFVarId___closed__3;
@@ -51,22 +54,27 @@ lean_object* l_Std_PersistentHashMap_mkEmptyEntriesArray(lean_object*, lean_obje
 static lean_object* l_Lean_Widget_instInhabitedInfoWithCtx___closed__13;
 static lean_object* l_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___closed__3;
 static lean_object* l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____rarg___closed__5;
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_instRpcEncodingWithRpcRefMessageDataRpcRef___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___closed__1;
 static lean_object* l_Lean_Widget_instFromJsonFVarId___closed__4;
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___spec__2___rarg___lambda__1(size_t);
 static uint32_t l_Lean_Widget_instInhabitedInfoWithCtx___closed__7;
 static lean_object* l_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___closed__2;
+LEAN_EXPORT lean_object* l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___spec__1___rarg(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_4____rarg___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_instFromJsonFVarId___closed__5;
 static lean_object* l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____rarg___closed__6;
 LEAN_EXPORT lean_object* l_Lean_Widget_instToJsonMVarId(lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedInfoWithCtx___closed__16;
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingWithRpcRefMessageDataRpcRef___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_instRpcEncodingWithRpcRefMessageDataRpcRef___spec__1___rarg(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef;
 static lean_object* l_Lean_Widget_instFromJsonFVarId___closed__1;
+static lean_object* l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___spec__2___rarg___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_144____rarg(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedInfoWithCtx___closed__4;
 static lean_object* l_Lean_Widget_instInhabitedInfoWithCtx___closed__9;
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___spec__2(lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedInfoWithCtx___closed__19;
 lean_object* l_Lean_Json_pretty(lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedInfoWithCtx___closed__6;
@@ -87,6 +95,7 @@ static lean_object* l_Lean_Widget_instRpcEncodingWithRpcRefMessageDataRpcRef___c
 lean_object* l_Lean_Server_WithRpcRef_decodeUnsafeAs___rarg(lean_object*, lean_object*, lean_object*, lean_object*, size_t);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingWithRpcRefMessageDataRpcRef;
 static lean_object* l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____rarg___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___spec__1(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____rarg___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Server_WithRpcRef_encodeUnsafe___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedInfoWithCtx___closed__12;
@@ -449,11 +458,76 @@ x_5 = l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_4____rarg(x_1, x
 return x_5;
 }
 }
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___spec__2___rarg___lambda__1(size_t x_1) {
+_start:
+{
+lean_object* x_2; lean_object* x_3; 
+x_2 = lean_box_usize(x_1);
+x_3 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_3, 0, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___spec__2___rarg___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_alloc_closure((void*)(l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___spec__2___rarg___lambda__1___boxed), 1, 0);
+return x_1;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___spec__2___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
+x_5 = lean_ctor_get(x_2, 0);
+lean_inc(x_5);
+lean_dec(x_2);
+x_6 = lean_apply_2(x_5, x_3, x_4);
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 0);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_ctor_get(x_8, 0);
+lean_inc(x_9);
+lean_dec(x_8);
+x_10 = l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___spec__2___rarg___closed__1;
+x_11 = lean_apply_4(x_9, lean_box(0), lean_box(0), x_10, x_6);
+return x_11;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___spec__2(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___spec__2___rarg), 4, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___spec__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; lean_object* x_5; 
+x_4 = l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____rarg___closed__6;
+x_5 = l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___spec__2___rarg(x_1, x_2, x_4, x_3);
+return x_5;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___spec__1(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___spec__1___rarg), 3, 0);
+return x_2;
+}
+}
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; 
-x_5 = l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____rarg(x_2, x_3, x_4);
+x_5 = l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____at_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___spec__1___rarg(x_2, x_3, x_4);
 return x_5;
 }
 }
@@ -469,7 +543,7 @@ static lean_object* _init_l_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcR
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___lambda__1___boxed), 4, 0);
+x_1 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___lambda__1), 4, 0);
 return x_1;
 }
 }
@@ -501,13 +575,14 @@ x_1 = l_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___closed__3;
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___spec__2___rarg___lambda__1___boxed(lean_object* x_1) {
 _start:
 {
-lean_object* x_5; 
-x_5 = l_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___lambda__1(x_1, x_2, x_3, x_4);
-lean_dec(x_2);
-return x_5;
+size_t x_2; lean_object* x_3; 
+x_2 = lean_unbox_usize(x_1);
+lean_dec(x_1);
+x_3 = l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___spec__2___rarg___lambda__1(x_2);
+return x_3;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
@@ -591,11 +666,58 @@ x_5 = l_Lean_Widget_decodeUnsafe____x40_Lean_Widget_Basic___hyg_144____rarg(x_1,
 return x_5;
 }
 }
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_instRpcEncodingWithRpcRefMessageDataRpcRef___spec__2___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
+x_5 = lean_ctor_get(x_2, 0);
+lean_inc(x_5);
+lean_dec(x_2);
+x_6 = lean_apply_2(x_5, x_3, x_4);
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 0);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_ctor_get(x_8, 0);
+lean_inc(x_9);
+lean_dec(x_8);
+x_10 = l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___spec__2___rarg___closed__1;
+x_11 = lean_apply_4(x_9, lean_box(0), lean_box(0), x_10, x_6);
+return x_11;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_instRpcEncodingWithRpcRefMessageDataRpcRef___spec__2(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_instRpcEncodingWithRpcRefMessageDataRpcRef___spec__2___rarg), 4, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_instRpcEncodingWithRpcRefMessageDataRpcRef___spec__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; lean_object* x_5; 
+x_4 = l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_144____rarg___closed__2;
+x_5 = l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_instRpcEncodingWithRpcRefMessageDataRpcRef___spec__2___rarg(x_1, x_2, x_4, x_3);
+return x_5;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_instRpcEncodingWithRpcRefMessageDataRpcRef___spec__1(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_instRpcEncodingWithRpcRefMessageDataRpcRef___spec__1___rarg), 3, 0);
+return x_2;
+}
+}
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingWithRpcRefMessageDataRpcRef___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; 
-x_5 = l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_144____rarg(x_2, x_3, x_4);
+x_5 = l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_144____at_Lean_Widget_instRpcEncodingWithRpcRefMessageDataRpcRef___spec__1___rarg(x_2, x_3, x_4);
 return x_5;
 }
 }
@@ -611,7 +733,7 @@ static lean_object* _init_l_Lean_Widget_instRpcEncodingWithRpcRefMessageDataRpcR
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingWithRpcRefMessageDataRpcRef___lambda__1___boxed), 4, 0);
+x_1 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingWithRpcRefMessageDataRpcRef___lambda__1), 4, 0);
 return x_1;
 }
 }
@@ -643,15 +765,6 @@ x_1 = l_Lean_Widget_instRpcEncodingWithRpcRefMessageDataRpcRef___closed__3;
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingWithRpcRefMessageDataRpcRef___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
-_start:
-{
-lean_object* x_5; 
-x_5 = l_Lean_Widget_instRpcEncodingWithRpcRefMessageDataRpcRef___lambda__1(x_1, x_2, x_3, x_4);
-lean_dec(x_2);
-return x_5;
-}
-}
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingWithRpcRefMessageDataRpcRef___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
@@ -1058,6 +1171,8 @@ l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____rarg___closed__5
 lean_mark_persistent(l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____rarg___closed__5);
 l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____rarg___closed__6 = _init_l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____rarg___closed__6();
 lean_mark_persistent(l_Lean_Widget_encodeUnsafe____x40_Lean_Widget_Basic___hyg_4____rarg___closed__6);
+l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___spec__2___rarg___closed__1 = _init_l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___spec__2___rarg___closed__1();
+lean_mark_persistent(l_Lean_Server_WithRpcRef_encodeUnsafe___at_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___spec__2___rarg___closed__1);
 l_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___closed__1 = _init_l_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___closed__1();
 lean_mark_persistent(l_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___closed__1);
 l_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___closed__2 = _init_l_Lean_Widget_instRpcEncodingWithRpcRefInfoWithCtxRpcRef___closed__2();
diff --git a/stage0/stdlib/Lean/Widget/InteractiveCode.c b/stage0/stdlib/Lean/Widget/InteractiveCode.c
index f7b98749b8..e3bd1ec639 100644
--- a/stage0/stdlib/Lean/Widget/InteractiveCode.c
+++ b/stage0/stdlib/Lean/Widget/InteractiveCode.c
@@ -49,6 +49,7 @@ LEAN_EXPORT lean_object* l_Std_RBNode_find___at_Lean_Widget_tagExprInfos_go___sp
 LEAN_EXPORT lean_object* l_Lean_Widget_tagExprInfos(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_tagExprInfos_go(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedSubexprInfo___closed__8;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___spec__4(lean_object*);
 static lean_object* l_Lean_Widget_ppExprTagged___closed__5;
 static lean_object* l_Lean_Widget_instInhabitedSubexprInfo___closed__4;
 lean_object* l_Std_PersistentHashMap_mkEmptyEntriesArray(lean_object*, lean_object*);
@@ -58,7 +59,7 @@ LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPack
 LEAN_EXPORT lean_object* l_Lean_Widget_CodeWithInfos_pretty(lean_object*);
 static lean_object* l_Lean_Widget_ppExprTagged___closed__12;
 static lean_object* l_Lean_Widget_instInhabitedSubexprInfo___closed__9;
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveCode_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveCode___hyg_93____rarg___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Widget_InteractiveCode_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveCode___hyg_93____rarg___closed__2;
 static lean_object* l_Lean_Widget_instInhabitedSubexprInfo___closed__3;
@@ -77,6 +78,7 @@ static lean_object* l_Lean_Widget_instInhabitedSubexprInfo___closed__18;
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instFromJsonRpcEncodingPacket___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___rarg___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___spec__3___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Json_mkObj(lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedSubexprInfo___closed__14;
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveCode_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveCode___hyg_194____rarg(lean_object*, lean_object*, lean_object*);
@@ -85,6 +87,8 @@ LEAN_EXPORT lean_object* l_Lean_Widget_instInhabitedSubexprInfo;
 static lean_object* l_Lean_Widget_instInhabitedSubexprInfo___closed__10;
 static lean_object* l_Lean_Widget_instInhabitedSubexprInfo___closed__20;
 static lean_object* l_Lean_Widget_ppExprTagged___closed__2;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___spec__4___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___spec__3(lean_object*);
 static lean_object* l_Lean_Widget_ppExprTagged___closed__4;
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveCode_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveCode___hyg_93____rarg(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_ppExprTagged___closed__9;
@@ -679,65 +683,195 @@ x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEnco
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___spec__3___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
-lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
-x_4 = lean_ctor_get(x_1, 0);
-lean_inc(x_4);
-lean_dec(x_1);
-x_5 = lean_ctor_get(x_4, 1);
-lean_inc(x_5);
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
 lean_dec(x_4);
-x_6 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_6, 0, x_2);
-lean_ctor_set(x_6, 1, x_3);
-x_7 = lean_apply_2(x_5, lean_box(0), x_6);
-return x_7;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
-_start:
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
 {
-lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
 x_7 = lean_ctor_get(x_1, 0);
 lean_inc(x_7);
 lean_dec(x_1);
-x_8 = lean_ctor_get(x_2, 1);
+x_8 = lean_ctor_get(x_7, 1);
 lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___spec__3(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___spec__3___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___spec__4___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___spec__4(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___spec__4___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
+x_4 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_4, 0, x_1);
+lean_ctor_set(x_4, 1, x_3);
+x_5 = lean_ctor_get(x_2, 0);
+lean_inc(x_5);
+lean_dec(x_2);
+x_6 = lean_ctor_get(x_5, 1);
+lean_inc(x_6);
+lean_dec(x_5);
+x_7 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_7, 0, x_4);
+x_8 = lean_apply_2(x_6, lean_box(0), x_7);
+return x_8;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
+x_6 = lean_ctor_get(x_1, 0);
+lean_inc(x_6);
+lean_dec(x_1);
+x_7 = lean_ctor_get(x_2, 1);
+lean_inc(x_7);
 lean_dec(x_2);
 lean_inc(x_3);
-x_9 = lean_apply_4(x_7, lean_box(0), x_3, x_4, x_8);
-x_10 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___rarg___lambda__1), 3, 2);
-lean_closure_set(x_10, 0, x_3);
-lean_closure_set(x_10, 1, x_6);
-x_11 = lean_apply_4(x_5, lean_box(0), lean_box(0), x_9, x_10);
-return x_11;
+x_8 = lean_apply_4(x_6, lean_box(0), x_3, x_4, x_7);
+lean_inc(x_3);
+x_9 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___rarg___lambda__1), 3, 2);
+lean_closure_set(x_9, 0, x_5);
+lean_closure_set(x_9, 1, x_3);
+x_10 = lean_ctor_get(x_3, 1);
+lean_inc(x_10);
+x_11 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___spec__1___rarg), 5, 4);
+lean_closure_set(x_11, 0, x_3);
+lean_closure_set(x_11, 1, lean_box(0));
+lean_closure_set(x_11, 2, lean_box(0));
+lean_closure_set(x_11, 3, x_9);
+x_12 = lean_apply_4(x_10, lean_box(0), lean_box(0), x_8, x_11);
+return x_12;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___rarg___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
-lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
-x_7 = lean_ctor_get(x_4, 1);
+lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
+x_7 = lean_ctor_get(x_1, 0);
 lean_inc(x_7);
-x_8 = lean_ctor_get(x_1, 0);
-lean_inc(x_8);
 lean_dec(x_1);
-x_9 = lean_ctor_get(x_6, 0);
-lean_inc(x_9);
+x_8 = lean_ctor_get(x_6, 0);
+lean_inc(x_8);
 lean_inc(x_5);
 lean_inc(x_4);
-x_10 = lean_apply_4(x_8, lean_box(0), x_4, x_5, x_9);
-lean_inc(x_7);
-x_11 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___rarg___lambda__2), 6, 5);
-lean_closure_set(x_11, 0, x_2);
-lean_closure_set(x_11, 1, x_6);
-lean_closure_set(x_11, 2, x_4);
-lean_closure_set(x_11, 3, x_5);
-lean_closure_set(x_11, 4, x_7);
-x_12 = lean_apply_4(x_7, lean_box(0), lean_box(0), x_10, x_11);
-return x_12;
+x_9 = lean_apply_4(x_7, lean_box(0), x_4, x_5, x_8);
+lean_inc(x_4);
+x_10 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___rarg___lambda__2), 5, 4);
+lean_closure_set(x_10, 0, x_2);
+lean_closure_set(x_10, 1, x_6);
+lean_closure_set(x_10, 2, x_4);
+lean_closure_set(x_10, 3, x_5);
+x_11 = lean_ctor_get(x_4, 1);
+lean_inc(x_11);
+x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___spec__2___rarg), 5, 4);
+lean_closure_set(x_12, 0, x_4);
+lean_closure_set(x_12, 1, lean_box(0));
+lean_closure_set(x_12, 2, lean_box(0));
+lean_closure_set(x_12, 3, x_10);
+x_13 = lean_apply_4(x_11, lean_box(0), lean_box(0), x_9, x_12);
+return x_13;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___rarg___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
@@ -777,7 +911,7 @@ lean_closure_set(x_9, 0, x_5);
 lean_closure_set(x_9, 1, x_3);
 x_10 = lean_ctor_get(x_3, 1);
 lean_inc(x_10);
-x_11 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___spec__1___rarg), 5, 4);
+x_11 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___spec__3___rarg), 5, 4);
 lean_closure_set(x_11, 0, x_3);
 lean_closure_set(x_11, 1, lean_box(0));
 lean_closure_set(x_11, 2, lean_box(0));
@@ -806,7 +940,7 @@ lean_closure_set(x_10, 2, x_4);
 lean_closure_set(x_10, 3, x_5);
 x_11 = lean_ctor_get(x_4, 1);
 lean_inc(x_11);
-x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___spec__2___rarg), 5, 4);
+x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingSubexprInfoRpcEncodingPacket___spec__4___rarg), 5, 4);
 lean_closure_set(x_12, 0, x_4);
 lean_closure_set(x_12, 1, lean_box(0));
 lean_closure_set(x_12, 2, lean_box(0));
diff --git a/stage0/stdlib/Lean/Widget/InteractiveDiagnostic.c b/stage0/stdlib/Lean/Widget/InteractiveDiagnostic.c
index 716adf6719..e1cdd226e3 100644
--- a/stage0/stdlib/Lean/Widget/InteractiveDiagnostic.c
+++ b/stage0/stdlib/Lean/Widget/InteractiveDiagnostic.c
@@ -16,6 +16,7 @@ extern "C" {
 LEAN_EXPORT lean_object* l_Lean_Widget_msgToInteractiveDiagnostic___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instInhabitedEmbedFmt;
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__6___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__16(lean_object*);
 size_t lean_usize_add(size_t, size_t);
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____spec__3(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__1(lean_object*, lean_object*);
@@ -23,6 +24,7 @@ LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingP
 LEAN_EXPORT lean_object* l_Lean_Widget_msgToInteractive___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedEmbedFmt___closed__6;
 lean_object* lean_mk_empty_array_with_capacity(lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__9___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Name_str___override(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_msgToInteractiveAux_go___closed__3;
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -35,20 +37,21 @@ LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingP
 static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_msgToInteractiveAux_go___closed__5;
 lean_object* l_Lean_Json_getObjValAs_x3f(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Std_Format_defWidth;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__12___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__10(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Widget_TaggedText_prettyTagged(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642_(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_532_(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__7___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__4(lean_object*);
 lean_object* l_Except_orElseLazy___rarg(lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_msgToInteractive___lambda__1___closed__3;
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__21(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____spec__4(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____spec__2___rarg(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_TaggedText_rewriteM___at_Lean_Widget_msgToInteractive___spec__2(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__9(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__9(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_225____rarg___lambda__2___closed__2;
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____spec__4___rarg(lean_object*, lean_object*, lean_object*);
@@ -65,13 +68,13 @@ LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_
 static lean_object* l_Lean_Widget_msgToInteractive___lambda__1___closed__2;
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_225____rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedEmbedFmt___closed__9;
-static lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__3___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_msgToInteractiveAux_withIgnoreTags(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_msgToInteractiveAux_go___closed__2;
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__5(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__17(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__17(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_msgToInteractive___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_225____rarg___lambda__2___closed__1;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__7(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_msgToInteractiveAux(lean_object*, uint8_t, lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_msgToInteractiveAux_go___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_msgToInteractiveAux_go___closed__1;
@@ -84,8 +87,9 @@ lean_object* lean_nat_add(lean_object*, lean_object*);
 lean_object* l_Lean_Widget_TaggedText_stripTags___rarg(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_msgToInteractiveAux_go(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_msgToInteractiveDiagnostic___closed__5;
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instFromJsonRpcEncodingPacket__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__14___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_225____rarg___lambda__1___closed__2;
 static uint32_t l_Lean_Widget_instInhabitedEmbedFmt___closed__7;
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_532____rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -107,8 +111,10 @@ lean_object* l_Lean_Expr_mvar___override(lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedEmbedFmt___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____spec__5___rarg___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedEmbedFmt___closed__3;
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__7(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__10___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__7(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____rarg___closed__8;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__10(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_InteractiveDiagnostic_toDiagnostic_prettyTt(lean_object*);
 lean_object* l_Lean_Widget_TaggedText_rewrite___rarg(lean_object*, lean_object*);
 lean_object* l_panic___at_Lean_Json_setObjVal_x21___spec__1(lean_object*);
@@ -118,22 +124,24 @@ lean_object* l_Lean_Name_toString(lean_object*, uint8_t);
 static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_msgToInteractiveAux_go___closed__8;
 static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_225____rarg___lambda__2___closed__4;
 lean_object* lean_array_get(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__12(lean_object*);
 static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____rarg___closed__1;
 lean_object* l_Std_mkHashMapImp___rarg(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__2(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__2(lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedEmbedFmt___closed__18;
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Widget_tagExprInfos_go(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedEmbedFmt___closed__14;
 LEAN_EXPORT lean_object* l_Lean_Widget_instToJsonRpcEncodingPacket__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_msgToInteractiveAux_go___closed__9;
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__8(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__3(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____spec__1___rarg___closed__1;
 lean_object* lean_format_pretty(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__8(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__11___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__8(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__4(lean_object*);
 lean_object* l_Std_PersistentHashMap_mkEmptyEntriesArray(lean_object*, lean_object*);
@@ -147,13 +155,17 @@ LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingP
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____spec__3___rarg___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* lean_expr_dbg_to_string(lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__8(lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__13___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____rarg___closed__3;
 static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_225____rarg___lambda__2___closed__5;
 lean_object* l___private_Init_Util_0__mkPanicMessageWithDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__15___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedMsgEmbed___closed__2;
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_msgToInteractiveAux_go___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedMsgEmbed___closed__1;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__9(lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedEmbedFmt___closed__12;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__9(lean_object*);
 static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_225____rarg___lambda__2___closed__6;
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__5___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__15(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -165,6 +177,9 @@ LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgE
 LEAN_EXPORT lean_object* l_Lean_Widget_msgToInteractive(lean_object*, uint8_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_InteractiveDiagnostic_toDiagnostic(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__9(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__10___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__11(lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__14(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____spec__5(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____spec__2___rarg___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instFromJsonRpcEncodingPacket__5___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -172,8 +187,10 @@ static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__20(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__11(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__8___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedEmbedFmt___closed__19;
 static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_225____rarg___closed__1;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__15(lean_object*);
 static lean_object* l_Lean_Widget_msgToInteractiveDiagnostic___closed__4;
 static lean_object* l_Lean_Widget_instInhabitedEmbedFmt___closed__20;
 static lean_object* l_Lean_Widget_instInhabitedEmbedFmt___closed__10;
@@ -182,31 +199,36 @@ lean_object* l_Lean_Json_opt___rarg(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_225____rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Json_getObjValD(lean_object*, lean_object*);
 static lean_object* l_panic___at_Lean_Widget_msgToInteractive___spec__1___closed__1;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__10(lean_object*);
 static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_225____rarg___lambda__3___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_225____rarg___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_nat_dec_le(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_msgToInteractiveAux_go___closed__6;
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__12(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__12(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_msgToInteractiveAux_go___closed__10;
 LEAN_EXPORT lean_object* l_StateT_lift___at___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_msgToInteractiveAux_go___spec__3(lean_object*);
 static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____rarg___closed__6;
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__8___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____spec__5___rarg(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instFromJsonRpcEncodingPacket__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__6(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_mkPPContext___boxed(lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedEmbedFmt___closed__16;
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__12(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__6___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__13(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____spec__1(lean_object*);
 lean_object* l_Lean_Json_mkObj(lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedMsgEmbed___closed__3;
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_225____rarg___lambda__1(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__7___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_225____rarg___lambda__1___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__8(lean_object*);
 lean_object* l_Lean_ppTerm(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_225____rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_msgToInteractiveAux_go___spec__4(uint8_t, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*);
@@ -218,6 +240,7 @@ static lean_object* l_Lean_Widget_InteractiveDiagnostic_toDiagnostic_prettyTt___
 LEAN_EXPORT lean_object* l_Lean_Widget_instToJsonRpcEncodingPacket__6___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1642____rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_msgToInteractiveDiagnostic___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__16___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_msgToInteractiveDiagnostic___closed__1;
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_msgToInteractiveAux_go___spec__2(uint8_t, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instInhabitedMsgEmbed;
@@ -252,7 +275,7 @@ LEAN_EXPORT lean_object* l_StateT_lift___at___private_Lean_Widget_InteractiveDia
 size_t lean_usize_of_nat(lean_object*);
 static lean_object* l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____rarg___closed__7;
 lean_object* lean_nat_to_int(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__18(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__18(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_formatStxAux(lean_object*, uint8_t, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_msgToInteractiveDiagnostic___lambda__1___closed__1;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_msgToInteractive___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -266,6 +289,7 @@ uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_msgToInteractiveDiagnostic___lambda__1___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Widget_InteractiveDiagnostic_toDiagnostic_prettyTt___lambda__1(lean_object*, lean_object*);
 static size_t l_Lean_Widget_instInhabitedEmbedFmt___closed__17;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__9___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* _init_l_Lean_Widget_instInhabitedMsgEmbed___closed__1() {
 _start:
 {
@@ -374,7 +398,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_225____rarg___lambda__2___closed__3;
 x_2 = l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_225____rarg___lambda__2___closed__4;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_225____rarg___lambda__2___closed__5;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -1492,93 +1516,403 @@ x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEnco
 return x_2;
 }
 }
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__6___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__6(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__6___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__7___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__7(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__7___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__8___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__8(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__8___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__9___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__9(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__9___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__10___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__10(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__10___rarg), 5, 0);
+return x_2;
+}
+}
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__1(lean_object* x_1, lean_object* x_2) {
 _start:
 {
-lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
-x_3 = lean_ctor_get(x_1, 0);
-lean_inc(x_3);
-lean_dec(x_1);
-x_4 = lean_ctor_get(x_3, 1);
+lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
+x_3 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_3, 0, x_2);
+x_4 = lean_ctor_get(x_1, 0);
 lean_inc(x_4);
-lean_dec(x_3);
-x_5 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_5, 0, x_2);
-x_6 = lean_apply_2(x_4, lean_box(0), x_5);
-return x_6;
+lean_dec(x_1);
+x_5 = lean_ctor_get(x_4, 1);
+lean_inc(x_5);
+lean_dec(x_4);
+x_6 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_6, 0, x_3);
+x_7 = lean_apply_2(x_5, lean_box(0), x_6);
+return x_7;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__2(lean_object* x_1, lean_object* x_2) {
 _start:
 {
-lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
-x_3 = lean_ctor_get(x_1, 0);
-lean_inc(x_3);
-lean_dec(x_1);
-x_4 = lean_ctor_get(x_3, 1);
+lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
+x_3 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_3, 0, x_2);
+x_4 = lean_ctor_get(x_1, 0);
 lean_inc(x_4);
-lean_dec(x_3);
-x_5 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_5, 0, x_2);
-x_6 = lean_apply_2(x_4, lean_box(0), x_5);
-return x_6;
+lean_dec(x_1);
+x_5 = lean_ctor_get(x_4, 1);
+lean_inc(x_5);
+lean_dec(x_4);
+x_6 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_6, 0, x_3);
+x_7 = lean_apply_2(x_5, lean_box(0), x_6);
+return x_7;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
-lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
-x_5 = lean_ctor_get(x_1, 0);
-lean_inc(x_5);
-lean_dec(x_1);
-x_6 = lean_ctor_get(x_5, 1);
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_5 = lean_alloc_ctor(2, 3, 0);
+lean_ctor_set(x_5, 0, x_1);
+lean_ctor_set(x_5, 1, x_2);
+lean_ctor_set(x_5, 2, x_4);
+x_6 = lean_ctor_get(x_3, 0);
 lean_inc(x_6);
-lean_dec(x_5);
-x_7 = lean_alloc_ctor(2, 3, 0);
-lean_ctor_set(x_7, 0, x_2);
-lean_ctor_set(x_7, 1, x_3);
-lean_ctor_set(x_7, 2, x_4);
-x_8 = lean_apply_2(x_6, lean_box(0), x_7);
-return x_8;
+lean_dec(x_3);
+x_7 = lean_ctor_get(x_6, 1);
+lean_inc(x_7);
+lean_dec(x_6);
+x_8 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_8, 0, x_5);
+x_9 = lean_apply_2(x_7, lean_box(0), x_8);
+return x_9;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
-lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
+lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+lean_inc(x_2);
+x_8 = lean_apply_4(x_7, lean_box(0), x_2, x_3, x_4);
+lean_inc(x_2);
+x_9 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__3), 4, 3);
+lean_closure_set(x_9, 0, x_5);
+lean_closure_set(x_9, 1, x_6);
+lean_closure_set(x_9, 2, x_2);
+x_10 = lean_ctor_get(x_2, 1);
+lean_inc(x_10);
+x_11 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__3___rarg), 5, 4);
+lean_closure_set(x_11, 0, x_2);
+lean_closure_set(x_11, 1, lean_box(0));
+lean_closure_set(x_11, 2, lean_box(0));
+lean_closure_set(x_11, 3, x_9);
+x_12 = lean_apply_4(x_10, lean_box(0), lean_box(0), x_8, x_11);
+return x_12;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+_start:
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
 x_8 = lean_ctor_get(x_1, 0);
 lean_inc(x_8);
 lean_dec(x_1);
-lean_inc(x_2);
-x_9 = lean_apply_4(x_8, lean_box(0), x_2, x_3, x_4);
-x_10 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__3), 4, 3);
-lean_closure_set(x_10, 0, x_2);
-lean_closure_set(x_10, 1, x_5);
-lean_closure_set(x_10, 2, x_7);
-x_11 = lean_apply_4(x_6, lean_box(0), lean_box(0), x_9, x_10);
-return x_11;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
-_start:
-{
-lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
-x_9 = lean_ctor_get(x_1, 0);
-lean_inc(x_9);
-lean_dec(x_1);
 lean_inc(x_3);
 lean_inc(x_2);
-x_10 = lean_apply_4(x_9, lean_box(0), x_2, x_3, x_4);
-lean_inc(x_7);
-x_11 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__4), 7, 6);
-lean_closure_set(x_11, 0, x_5);
-lean_closure_set(x_11, 1, x_2);
-lean_closure_set(x_11, 2, x_3);
-lean_closure_set(x_11, 3, x_6);
-lean_closure_set(x_11, 4, x_8);
-lean_closure_set(x_11, 5, x_7);
-x_12 = lean_apply_4(x_7, lean_box(0), lean_box(0), x_10, x_11);
-return x_12;
+x_9 = lean_apply_4(x_8, lean_box(0), x_2, x_3, x_4);
+lean_inc(x_2);
+x_10 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__4), 6, 5);
+lean_closure_set(x_10, 0, x_5);
+lean_closure_set(x_10, 1, x_2);
+lean_closure_set(x_10, 2, x_3);
+lean_closure_set(x_10, 3, x_6);
+lean_closure_set(x_10, 4, x_7);
+x_11 = lean_ctor_get(x_2, 1);
+lean_inc(x_11);
+x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__4___rarg), 5, 4);
+lean_closure_set(x_12, 0, x_2);
+lean_closure_set(x_12, 1, lean_box(0));
+lean_closure_set(x_12, 2, lean_box(0));
+lean_closure_set(x_12, 3, x_10);
+x_13 = lean_apply_4(x_11, lean_box(0), lean_box(0), x_9, x_12);
+return x_13;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__6(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
@@ -1587,7 +1921,7 @@ _start:
 switch (lean_obj_tag(x_9)) {
 case 0:
 {
-lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
@@ -1595,71 +1929,87 @@ lean_dec(x_2);
 x_10 = lean_ctor_get(x_9, 0);
 lean_inc(x_10);
 lean_dec(x_9);
-x_11 = lean_ctor_get(x_7, 1);
+x_11 = lean_ctor_get(x_1, 0);
 lean_inc(x_11);
-x_12 = lean_ctor_get(x_1, 0);
-lean_inc(x_12);
 lean_dec(x_1);
 lean_inc(x_7);
-x_13 = lean_apply_4(x_12, lean_box(0), x_7, x_8, x_10);
-x_14 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__1), 2, 1);
-lean_closure_set(x_14, 0, x_7);
-x_15 = lean_apply_4(x_11, lean_box(0), lean_box(0), x_13, x_14);
-return x_15;
+x_12 = lean_apply_4(x_11, lean_box(0), x_7, x_8, x_10);
+lean_inc(x_7);
+x_13 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__1), 2, 1);
+lean_closure_set(x_13, 0, x_7);
+x_14 = lean_ctor_get(x_7, 1);
+lean_inc(x_14);
+x_15 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__1___rarg), 5, 4);
+lean_closure_set(x_15, 0, x_7);
+lean_closure_set(x_15, 1, lean_box(0));
+lean_closure_set(x_15, 2, lean_box(0));
+lean_closure_set(x_15, 3, x_13);
+x_16 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_12, x_15);
+return x_16;
 }
 case 1:
 {
-lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; 
+lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_1);
-x_16 = lean_ctor_get(x_9, 0);
-lean_inc(x_16);
-lean_dec(x_9);
-x_17 = lean_ctor_get(x_7, 1);
+x_17 = lean_ctor_get(x_9, 0);
 lean_inc(x_17);
+lean_dec(x_9);
 x_18 = lean_ctor_get(x_2, 0);
 lean_inc(x_18);
 lean_dec(x_2);
 lean_inc(x_7);
-x_19 = lean_apply_4(x_18, lean_box(0), x_7, x_8, x_16);
+x_19 = lean_apply_4(x_18, lean_box(0), x_7, x_8, x_17);
+lean_inc(x_7);
 x_20 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__2), 2, 1);
 lean_closure_set(x_20, 0, x_7);
-x_21 = lean_apply_4(x_17, lean_box(0), lean_box(0), x_19, x_20);
-return x_21;
+x_21 = lean_ctor_get(x_7, 1);
+lean_inc(x_21);
+x_22 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__2___rarg), 5, 4);
+lean_closure_set(x_22, 0, x_7);
+lean_closure_set(x_22, 1, lean_box(0));
+lean_closure_set(x_22, 2, lean_box(0));
+lean_closure_set(x_22, 3, x_20);
+x_23 = lean_apply_4(x_21, lean_box(0), lean_box(0), x_19, x_22);
+return x_23;
 }
 default: 
 {
-lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; 
+lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; 
 lean_dec(x_2);
 lean_dec(x_1);
-x_22 = lean_ctor_get(x_9, 0);
-lean_inc(x_22);
-x_23 = lean_ctor_get(x_9, 1);
-lean_inc(x_23);
-x_24 = lean_ctor_get(x_9, 2);
+x_24 = lean_ctor_get(x_9, 0);
 lean_inc(x_24);
-lean_dec(x_9);
-x_25 = lean_ctor_get(x_7, 1);
+x_25 = lean_ctor_get(x_9, 1);
 lean_inc(x_25);
-x_26 = lean_ctor_get(x_3, 0);
+x_26 = lean_ctor_get(x_9, 2);
 lean_inc(x_26);
+lean_dec(x_9);
+x_27 = lean_ctor_get(x_3, 0);
+lean_inc(x_27);
 lean_dec(x_3);
 lean_inc(x_8);
 lean_inc(x_7);
-x_27 = lean_apply_4(x_26, lean_box(0), x_7, x_8, x_22);
-lean_inc(x_25);
-x_28 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__5), 8, 7);
-lean_closure_set(x_28, 0, x_4);
-lean_closure_set(x_28, 1, x_7);
-lean_closure_set(x_28, 2, x_8);
-lean_closure_set(x_28, 3, x_23);
-lean_closure_set(x_28, 4, x_5);
-lean_closure_set(x_28, 5, x_24);
-lean_closure_set(x_28, 6, x_25);
-x_29 = lean_apply_4(x_25, lean_box(0), lean_box(0), x_27, x_28);
-return x_29;
+x_28 = lean_apply_4(x_27, lean_box(0), x_7, x_8, x_24);
+lean_inc(x_7);
+x_29 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___rarg___lambda__5), 7, 6);
+lean_closure_set(x_29, 0, x_4);
+lean_closure_set(x_29, 1, x_7);
+lean_closure_set(x_29, 2, x_8);
+lean_closure_set(x_29, 3, x_25);
+lean_closure_set(x_29, 4, x_5);
+lean_closure_set(x_29, 5, x_26);
+x_30 = lean_ctor_get(x_7, 1);
+lean_inc(x_30);
+x_31 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__5___rarg), 5, 4);
+lean_closure_set(x_31, 0, x_7);
+lean_closure_set(x_31, 1, lean_box(0));
+lean_closure_set(x_31, 2, lean_box(0));
+lean_closure_set(x_31, 3, x_29);
+x_32 = lean_apply_4(x_30, lean_box(0), lean_box(0), x_28, x_31);
+return x_32;
 }
 }
 }
@@ -1736,7 +2086,7 @@ lean_closure_set(x_9, 1, x_6);
 lean_closure_set(x_9, 2, x_2);
 x_10 = lean_ctor_get(x_2, 1);
 lean_inc(x_10);
-x_11 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__3___rarg), 5, 4);
+x_11 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__8___rarg), 5, 4);
 lean_closure_set(x_11, 0, x_2);
 lean_closure_set(x_11, 1, lean_box(0));
 lean_closure_set(x_11, 2, lean_box(0));
@@ -1764,7 +2114,7 @@ lean_closure_set(x_10, 3, x_6);
 lean_closure_set(x_10, 4, x_7);
 x_11 = lean_ctor_get(x_2, 1);
 lean_inc(x_11);
-x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__4___rarg), 5, 4);
+x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__9___rarg), 5, 4);
 lean_closure_set(x_12, 0, x_2);
 lean_closure_set(x_12, 1, lean_box(0));
 lean_closure_set(x_12, 2, lean_box(0));
@@ -1797,7 +2147,7 @@ x_13 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodi
 lean_closure_set(x_13, 0, x_7);
 x_14 = lean_ctor_get(x_7, 1);
 lean_inc(x_14);
-x_15 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__1___rarg), 5, 4);
+x_15 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__6___rarg), 5, 4);
 lean_closure_set(x_15, 0, x_7);
 lean_closure_set(x_15, 1, lean_box(0));
 lean_closure_set(x_15, 2, lean_box(0));
@@ -1825,7 +2175,7 @@ x_20 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodi
 lean_closure_set(x_20, 0, x_7);
 x_21 = lean_ctor_get(x_7, 1);
 lean_inc(x_21);
-x_22 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__2___rarg), 5, 4);
+x_22 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__7___rarg), 5, 4);
 lean_closure_set(x_22, 0, x_7);
 lean_closure_set(x_22, 1, lean_box(0));
 lean_closure_set(x_22, 2, lean_box(0));
@@ -1861,7 +2211,7 @@ lean_closure_set(x_29, 4, x_5);
 lean_closure_set(x_29, 5, x_26);
 x_30 = lean_ctor_get(x_7, 1);
 lean_inc(x_30);
-x_31 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__5___rarg), 5, 4);
+x_31 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingMsgEmbedRpcEncodingPacket___spec__10___rarg), 5, 4);
 lean_closure_set(x_31, 0, x_7);
 lean_closure_set(x_31, 1, lean_box(0));
 lean_closure_set(x_31, 2, lean_box(0));
@@ -3332,440 +3682,471 @@ x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEnco
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__9___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
-lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-x_10 = lean_ctor_get(x_1, 0);
-lean_inc(x_10);
-lean_dec(x_1);
-x_11 = lean_ctor_get(x_10, 1);
-lean_inc(x_11);
-lean_dec(x_10);
-x_12 = lean_alloc_ctor(0, 8, 0);
-lean_ctor_set(x_12, 0, x_2);
-lean_ctor_set(x_12, 1, x_3);
-lean_ctor_set(x_12, 2, x_4);
-lean_ctor_set(x_12, 3, x_5);
-lean_ctor_set(x_12, 4, x_6);
-lean_ctor_set(x_12, 5, x_7);
-lean_ctor_set(x_12, 6, x_8);
-lean_ctor_set(x_12, 7, x_9);
-x_13 = lean_apply_2(x_11, lean_box(0), x_12);
-return x_13;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__2(lean_object* x_1) {
-_start:
+if (lean_obj_tag(x_5) == 0)
 {
-lean_object* x_2; 
-x_2 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_2, 0, x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__3___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__2), 1, 0);
-return x_1;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
-_start:
-{
-lean_object* x_13; lean_object* x_14; 
-x_13 = lean_ctor_get(x_1, 7);
-lean_inc(x_13);
-lean_dec(x_1);
-lean_inc(x_2);
-x_14 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__1), 9, 8);
-lean_closure_set(x_14, 0, x_2);
-lean_closure_set(x_14, 1, x_3);
-lean_closure_set(x_14, 2, x_4);
-lean_closure_set(x_14, 3, x_5);
-lean_closure_set(x_14, 4, x_6);
-lean_closure_set(x_14, 5, x_7);
-lean_closure_set(x_14, 6, x_8);
-lean_closure_set(x_14, 7, x_12);
-if (lean_obj_tag(x_13) == 0)
-{
-lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
-lean_dec(x_11);
-lean_dec(x_10);
-x_15 = lean_ctor_get(x_2, 0);
-lean_inc(x_15);
-lean_dec(x_2);
-x_16 = lean_ctor_get(x_15, 1);
-lean_inc(x_16);
-lean_dec(x_15);
-x_17 = lean_box(0);
-x_18 = lean_apply_2(x_16, lean_box(0), x_17);
-x_19 = lean_apply_4(x_9, lean_box(0), lean_box(0), x_18, x_14);
-return x_19;
-}
-else
-{
-lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
-x_20 = lean_ctor_get(x_13, 0);
-lean_inc(x_20);
-lean_dec(x_13);
-x_21 = lean_ctor_get(x_2, 0);
-lean_inc(x_21);
-x_22 = lean_ctor_get(x_21, 0);
-lean_inc(x_22);
-lean_dec(x_21);
-x_23 = lean_ctor_get(x_22, 0);
-lean_inc(x_23);
-lean_dec(x_22);
-x_24 = lean_ctor_get(x_10, 0);
-lean_inc(x_24);
-lean_dec(x_10);
-x_25 = lean_apply_4(x_24, lean_box(0), x_2, x_11, x_20);
-x_26 = l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__3___closed__1;
-x_27 = lean_apply_4(x_23, lean_box(0), lean_box(0), x_26, x_25);
-x_28 = lean_apply_4(x_9, lean_box(0), lean_box(0), x_27, x_14);
-return x_28;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
-_start:
-{
-lean_object* x_13; lean_object* x_14; 
-x_13 = lean_ctor_get(x_1, 6);
-lean_inc(x_13);
-lean_inc(x_10);
-lean_inc(x_8);
-lean_inc(x_2);
-x_14 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__3), 12, 11);
-lean_closure_set(x_14, 0, x_1);
-lean_closure_set(x_14, 1, x_2);
-lean_closure_set(x_14, 2, x_3);
-lean_closure_set(x_14, 3, x_4);
-lean_closure_set(x_14, 4, x_5);
-lean_closure_set(x_14, 5, x_6);
-lean_closure_set(x_14, 6, x_7);
-lean_closure_set(x_14, 7, x_12);
-lean_closure_set(x_14, 8, x_8);
-lean_closure_set(x_14, 9, x_9);
-lean_closure_set(x_14, 10, x_10);
-if (lean_obj_tag(x_13) == 0)
-{
-lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
-lean_dec(x_11);
-lean_dec(x_10);
-x_15 = lean_ctor_get(x_2, 0);
-lean_inc(x_15);
-lean_dec(x_2);
-x_16 = lean_ctor_get(x_15, 1);
-lean_inc(x_16);
-lean_dec(x_15);
-x_17 = lean_box(0);
-x_18 = lean_apply_2(x_16, lean_box(0), x_17);
-x_19 = lean_apply_4(x_8, lean_box(0), lean_box(0), x_18, x_14);
-return x_19;
-}
-else
-{
-lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
-x_20 = lean_ctor_get(x_13, 0);
-lean_inc(x_20);
-lean_dec(x_13);
-x_21 = lean_ctor_get(x_2, 0);
-lean_inc(x_21);
-x_22 = lean_ctor_get(x_21, 0);
-lean_inc(x_22);
-lean_dec(x_21);
-x_23 = lean_ctor_get(x_22, 0);
-lean_inc(x_23);
-lean_dec(x_22);
-x_24 = lean_ctor_get(x_11, 0);
-lean_inc(x_24);
-lean_dec(x_11);
-x_25 = lean_apply_4(x_24, lean_box(0), x_2, x_10, x_20);
-x_26 = l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__3___closed__1;
-x_27 = lean_apply_4(x_23, lean_box(0), lean_box(0), x_26, x_25);
-x_28 = lean_apply_4(x_8, lean_box(0), lean_box(0), x_27, x_14);
-return x_28;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
-_start:
-{
-lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
-x_13 = lean_ctor_get(x_1, 0);
-lean_inc(x_13);
-lean_dec(x_1);
-x_14 = lean_ctor_get(x_2, 5);
-lean_inc(x_14);
-lean_inc(x_4);
-lean_inc(x_3);
-x_15 = lean_apply_4(x_13, lean_box(0), x_3, x_4, x_14);
-lean_inc(x_9);
-x_16 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__4), 12, 11);
-lean_closure_set(x_16, 0, x_2);
-lean_closure_set(x_16, 1, x_3);
-lean_closure_set(x_16, 2, x_5);
-lean_closure_set(x_16, 3, x_6);
-lean_closure_set(x_16, 4, x_7);
-lean_closure_set(x_16, 5, x_8);
-lean_closure_set(x_16, 6, x_12);
-lean_closure_set(x_16, 7, x_9);
-lean_closure_set(x_16, 8, x_10);
-lean_closure_set(x_16, 9, x_4);
-lean_closure_set(x_16, 10, x_11);
-x_17 = lean_apply_4(x_9, lean_box(0), lean_box(0), x_15, x_16);
-return x_17;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__6(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
-_start:
-{
-lean_object* x_13; lean_object* x_14; 
-x_13 = lean_ctor_get(x_1, 4);
-lean_inc(x_13);
-lean_inc(x_8);
-lean_inc(x_4);
-lean_inc(x_3);
-x_14 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__5), 12, 11);
-lean_closure_set(x_14, 0, x_2);
-lean_closure_set(x_14, 1, x_1);
-lean_closure_set(x_14, 2, x_3);
-lean_closure_set(x_14, 3, x_4);
-lean_closure_set(x_14, 4, x_5);
-lean_closure_set(x_14, 5, x_6);
-lean_closure_set(x_14, 6, x_7);
-lean_closure_set(x_14, 7, x_12);
-lean_closure_set(x_14, 8, x_8);
-lean_closure_set(x_14, 9, x_9);
-lean_closure_set(x_14, 10, x_10);
-if (lean_obj_tag(x_13) == 0)
-{
-lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
-lean_dec(x_11);
+uint8_t x_6; 
 lean_dec(x_4);
-x_15 = lean_ctor_get(x_3, 0);
-lean_inc(x_15);
-lean_dec(x_3);
-x_16 = lean_ctor_get(x_15, 1);
-lean_inc(x_16);
-lean_dec(x_15);
-x_17 = lean_box(0);
-x_18 = lean_apply_2(x_16, lean_box(0), x_17);
-x_19 = lean_apply_4(x_8, lean_box(0), lean_box(0), x_18, x_14);
-return x_19;
-}
-else
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
 {
-lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
-x_20 = lean_ctor_get(x_13, 0);
-lean_inc(x_20);
-lean_dec(x_13);
-x_21 = lean_ctor_get(x_3, 0);
-lean_inc(x_21);
-x_22 = lean_ctor_get(x_21, 0);
-lean_inc(x_22);
-lean_dec(x_21);
-x_23 = lean_ctor_get(x_22, 0);
-lean_inc(x_23);
-lean_dec(x_22);
-x_24 = lean_ctor_get(x_11, 0);
-lean_inc(x_24);
-lean_dec(x_11);
-x_25 = lean_apply_4(x_24, lean_box(0), x_3, x_4, x_20);
-x_26 = l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__3___closed__1;
-x_27 = lean_apply_4(x_23, lean_box(0), lean_box(0), x_26, x_25);
-x_28 = lean_apply_4(x_8, lean_box(0), lean_box(0), x_27, x_14);
-return x_28;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__7(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
-_start:
-{
-lean_object* x_13; lean_object* x_14; 
-x_13 = lean_ctor_get(x_1, 3);
-lean_inc(x_13);
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
 lean_inc(x_7);
-lean_inc(x_4);
-lean_inc(x_3);
-x_14 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__6), 12, 11);
-lean_closure_set(x_14, 0, x_1);
-lean_closure_set(x_14, 1, x_2);
-lean_closure_set(x_14, 2, x_3);
-lean_closure_set(x_14, 3, x_4);
-lean_closure_set(x_14, 4, x_5);
-lean_closure_set(x_14, 5, x_6);
-lean_closure_set(x_14, 6, x_12);
-lean_closure_set(x_14, 7, x_7);
-lean_closure_set(x_14, 8, x_8);
-lean_closure_set(x_14, 9, x_9);
-lean_closure_set(x_14, 10, x_10);
-if (lean_obj_tag(x_13) == 0)
-{
-lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
-lean_dec(x_11);
-lean_dec(x_4);
-x_15 = lean_ctor_get(x_3, 0);
-lean_inc(x_15);
-lean_dec(x_3);
-x_16 = lean_ctor_get(x_15, 1);
-lean_inc(x_16);
-lean_dec(x_15);
-x_17 = lean_box(0);
-x_18 = lean_apply_2(x_16, lean_box(0), x_17);
-x_19 = lean_apply_4(x_7, lean_box(0), lean_box(0), x_18, x_14);
-return x_19;
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
 }
 else
 {
-lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
-x_20 = lean_ctor_get(x_13, 0);
-lean_inc(x_20);
-lean_dec(x_13);
-x_21 = lean_ctor_get(x_3, 0);
-lean_inc(x_21);
-x_22 = lean_ctor_get(x_21, 0);
-lean_inc(x_22);
-lean_dec(x_21);
-x_23 = lean_ctor_get(x_22, 0);
-lean_inc(x_23);
-lean_dec(x_22);
-x_24 = lean_ctor_get(x_11, 0);
-lean_inc(x_24);
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
 lean_dec(x_11);
-x_25 = lean_apply_4(x_24, lean_box(0), x_3, x_4, x_20);
-x_26 = l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__3___closed__1;
-x_27 = lean_apply_4(x_23, lean_box(0), lean_box(0), x_26, x_25);
-x_28 = lean_apply_4(x_7, lean_box(0), lean_box(0), x_27, x_14);
-return x_28;
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
 }
 }
-}
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__8(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
-_start:
-{
-lean_object* x_13; lean_object* x_14; 
-x_13 = lean_ctor_get(x_1, 2);
-lean_inc(x_13);
-lean_inc(x_6);
-lean_inc(x_4);
-lean_inc(x_3);
-x_14 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__7), 12, 11);
-lean_closure_set(x_14, 0, x_1);
-lean_closure_set(x_14, 1, x_2);
-lean_closure_set(x_14, 2, x_3);
-lean_closure_set(x_14, 3, x_4);
-lean_closure_set(x_14, 4, x_5);
-lean_closure_set(x_14, 5, x_12);
-lean_closure_set(x_14, 6, x_6);
-lean_closure_set(x_14, 7, x_7);
-lean_closure_set(x_14, 8, x_8);
-lean_closure_set(x_14, 9, x_9);
-lean_closure_set(x_14, 10, x_10);
-if (lean_obj_tag(x_13) == 0)
-{
-lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
-lean_dec(x_11);
-lean_dec(x_4);
-x_15 = lean_ctor_get(x_3, 0);
-lean_inc(x_15);
-lean_dec(x_3);
-x_16 = lean_ctor_get(x_15, 1);
-lean_inc(x_16);
-lean_dec(x_15);
-x_17 = lean_box(0);
-x_18 = lean_apply_2(x_16, lean_box(0), x_17);
-x_19 = lean_apply_4(x_6, lean_box(0), lean_box(0), x_18, x_14);
-return x_19;
-}
 else
 {
-lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
-x_20 = lean_ctor_get(x_13, 0);
-lean_inc(x_20);
-lean_dec(x_13);
-x_21 = lean_ctor_get(x_3, 0);
-lean_inc(x_21);
-x_22 = lean_ctor_get(x_21, 0);
-lean_inc(x_22);
-lean_dec(x_21);
-x_23 = lean_ctor_get(x_22, 0);
-lean_inc(x_23);
-lean_dec(x_22);
-x_24 = lean_ctor_get(x_11, 0);
-lean_inc(x_24);
-lean_dec(x_11);
-x_25 = lean_apply_4(x_24, lean_box(0), x_3, x_4, x_20);
-x_26 = l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__3___closed__1;
-x_27 = lean_apply_4(x_23, lean_box(0), lean_box(0), x_26, x_25);
-x_28 = lean_apply_4(x_6, lean_box(0), lean_box(0), x_27, x_14);
-return x_28;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__9(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
-_start:
-{
-lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
-x_13 = lean_ctor_get(x_1, 1);
-lean_inc(x_13);
-lean_inc(x_4);
-lean_inc(x_3);
-x_14 = lean_apply_4(x_2, lean_box(0), x_3, x_4, x_13);
-lean_inc(x_6);
-x_15 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__8), 12, 11);
-lean_closure_set(x_15, 0, x_1);
-lean_closure_set(x_15, 1, x_5);
-lean_closure_set(x_15, 2, x_3);
-lean_closure_set(x_15, 3, x_4);
-lean_closure_set(x_15, 4, x_12);
-lean_closure_set(x_15, 5, x_6);
-lean_closure_set(x_15, 6, x_7);
-lean_closure_set(x_15, 7, x_8);
-lean_closure_set(x_15, 8, x_9);
-lean_closure_set(x_15, 9, x_10);
-lean_closure_set(x_15, 10, x_11);
-x_16 = lean_apply_4(x_6, lean_box(0), lean_box(0), x_14, x_15);
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
 return x_16;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__10(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__9(lean_object* x_1) {
 _start:
 {
-lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
-x_12 = lean_ctor_get(x_9, 1);
-lean_inc(x_12);
-x_13 = lean_ctor_get(x_1, 0);
-lean_inc(x_13);
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__9___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__10___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
 lean_dec(x_1);
-x_14 = lean_ctor_get(x_11, 0);
-lean_inc(x_14);
-lean_inc(x_13);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
 lean_inc(x_10);
-lean_inc(x_9);
-x_15 = lean_apply_4(x_13, lean_box(0), x_9, x_10, x_14);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
 lean_inc(x_12);
-x_16 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__9), 12, 11);
-lean_closure_set(x_16, 0, x_11);
-lean_closure_set(x_16, 1, x_13);
-lean_closure_set(x_16, 2, x_9);
-lean_closure_set(x_16, 3, x_10);
-lean_closure_set(x_16, 4, x_2);
-lean_closure_set(x_16, 5, x_12);
-lean_closure_set(x_16, 6, x_3);
-lean_closure_set(x_16, 7, x_4);
-lean_closure_set(x_16, 8, x_5);
-lean_closure_set(x_16, 9, x_6);
-lean_closure_set(x_16, 10, x_7);
-x_17 = lean_apply_4(x_12, lean_box(0), lean_box(0), x_15, x_16);
-return x_17;
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__11(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__10(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__10___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__11___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__11(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__11___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__12___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__12(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__12___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__13___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__13(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__13___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__14___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__14(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__14___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__15___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__15(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__15___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__16___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__16(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__16___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
 _start:
 {
 lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
@@ -3790,7 +4171,7 @@ x_14 = lean_apply_2(x_12, lean_box(0), x_13);
 return x_14;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__12(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__2(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 if (lean_obj_tag(x_2) == 0)
@@ -3869,7 +4250,7 @@ return x_23;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__13(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
@@ -3877,7 +4258,7 @@ x_12 = lean_ctor_get(x_1, 7);
 lean_inc(x_12);
 lean_dec(x_1);
 lean_inc(x_8);
-x_13 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__11), 9, 8);
+x_13 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__1), 9, 8);
 lean_closure_set(x_13, 0, x_2);
 lean_closure_set(x_13, 1, x_3);
 lean_closure_set(x_13, 2, x_4);
@@ -3916,12 +4297,12 @@ lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean
 x_21 = lean_ctor_get(x_12, 0);
 lean_inc(x_21);
 lean_dec(x_12);
-x_22 = lean_ctor_get(x_9, 1);
+x_22 = lean_ctor_get(x_9, 0);
 lean_inc(x_22);
 lean_dec(x_9);
 lean_inc(x_8);
 x_23 = lean_apply_4(x_22, lean_box(0), x_8, x_10, x_21);
-x_24 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__12), 2, 1);
+x_24 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__2), 2, 1);
 lean_closure_set(x_24, 0, x_8);
 lean_inc(x_14);
 x_25 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_23, x_24);
@@ -3930,7 +4311,7 @@ return x_26;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__14(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
@@ -3938,7 +4319,7 @@ x_12 = lean_ctor_get(x_1, 6);
 lean_inc(x_12);
 lean_inc(x_9);
 lean_inc(x_7);
-x_13 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__13), 11, 10);
+x_13 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__3), 11, 10);
 lean_closure_set(x_13, 0, x_1);
 lean_closure_set(x_13, 1, x_2);
 lean_closure_set(x_13, 2, x_3);
@@ -3979,12 +4360,12 @@ lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean
 x_21 = lean_ctor_get(x_12, 0);
 lean_inc(x_21);
 lean_dec(x_12);
-x_22 = lean_ctor_get(x_10, 1);
+x_22 = lean_ctor_get(x_10, 0);
 lean_inc(x_22);
 lean_dec(x_10);
 lean_inc(x_7);
 x_23 = lean_apply_4(x_22, lean_box(0), x_7, x_9, x_21);
-x_24 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__12), 2, 1);
+x_24 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__2), 2, 1);
 lean_closure_set(x_24, 0, x_7);
 lean_inc(x_14);
 x_25 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_23, x_24);
@@ -3993,11 +4374,11 @@ return x_26;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__15(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
-x_12 = lean_ctor_get(x_1, 1);
+x_12 = lean_ctor_get(x_1, 0);
 lean_inc(x_12);
 lean_dec(x_1);
 x_13 = lean_ctor_get(x_2, 5);
@@ -4006,7 +4387,7 @@ lean_inc(x_4);
 lean_inc(x_3);
 x_14 = lean_apply_4(x_12, lean_box(0), x_3, x_4, x_13);
 lean_inc(x_3);
-x_15 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__14), 11, 10);
+x_15 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__4), 11, 10);
 lean_closure_set(x_15, 0, x_2);
 lean_closure_set(x_15, 1, x_5);
 lean_closure_set(x_15, 2, x_6);
@@ -4028,7 +4409,7 @@ x_18 = lean_apply_4(x_16, lean_box(0), lean_box(0), x_14, x_17);
 return x_18;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__16(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__6(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
@@ -4036,7 +4417,7 @@ x_12 = lean_ctor_get(x_1, 4);
 lean_inc(x_12);
 lean_inc(x_4);
 lean_inc(x_3);
-x_13 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__15), 11, 10);
+x_13 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__5), 11, 10);
 lean_closure_set(x_13, 0, x_2);
 lean_closure_set(x_13, 1, x_1);
 lean_closure_set(x_13, 2, x_3);
@@ -4077,12 +4458,12 @@ lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean
 x_21 = lean_ctor_get(x_12, 0);
 lean_inc(x_21);
 lean_dec(x_12);
-x_22 = lean_ctor_get(x_10, 1);
+x_22 = lean_ctor_get(x_10, 0);
 lean_inc(x_22);
 lean_dec(x_10);
 lean_inc(x_3);
 x_23 = lean_apply_4(x_22, lean_box(0), x_3, x_4, x_21);
-x_24 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__12), 2, 1);
+x_24 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__2), 2, 1);
 lean_closure_set(x_24, 0, x_3);
 lean_inc(x_14);
 x_25 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_23, x_24);
@@ -4091,7 +4472,7 @@ return x_26;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__17(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__7(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
@@ -4099,7 +4480,7 @@ x_12 = lean_ctor_get(x_1, 3);
 lean_inc(x_12);
 lean_inc(x_4);
 lean_inc(x_3);
-x_13 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__16), 11, 10);
+x_13 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__6), 11, 10);
 lean_closure_set(x_13, 0, x_1);
 lean_closure_set(x_13, 1, x_2);
 lean_closure_set(x_13, 2, x_3);
@@ -4140,12 +4521,12 @@ lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean
 x_21 = lean_ctor_get(x_12, 0);
 lean_inc(x_21);
 lean_dec(x_12);
-x_22 = lean_ctor_get(x_10, 1);
+x_22 = lean_ctor_get(x_10, 0);
 lean_inc(x_22);
 lean_dec(x_10);
 lean_inc(x_3);
 x_23 = lean_apply_4(x_22, lean_box(0), x_3, x_4, x_21);
-x_24 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__12), 2, 1);
+x_24 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__2), 2, 1);
 lean_closure_set(x_24, 0, x_3);
 lean_inc(x_14);
 x_25 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_23, x_24);
@@ -4154,7 +4535,448 @@ return x_26;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__18(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__8(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+_start:
+{
+lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
+x_12 = lean_ctor_get(x_1, 2);
+lean_inc(x_12);
+lean_inc(x_4);
+lean_inc(x_3);
+x_13 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__7), 11, 10);
+lean_closure_set(x_13, 0, x_1);
+lean_closure_set(x_13, 1, x_2);
+lean_closure_set(x_13, 2, x_3);
+lean_closure_set(x_13, 3, x_4);
+lean_closure_set(x_13, 4, x_5);
+lean_closure_set(x_13, 5, x_11);
+lean_closure_set(x_13, 6, x_6);
+lean_closure_set(x_13, 7, x_7);
+lean_closure_set(x_13, 8, x_8);
+lean_closure_set(x_13, 9, x_9);
+x_14 = lean_ctor_get(x_3, 1);
+lean_inc(x_14);
+lean_inc(x_3);
+x_15 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__6___rarg), 5, 4);
+lean_closure_set(x_15, 0, x_3);
+lean_closure_set(x_15, 1, lean_box(0));
+lean_closure_set(x_15, 2, lean_box(0));
+lean_closure_set(x_15, 3, x_13);
+if (lean_obj_tag(x_12) == 0)
+{
+lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
+lean_dec(x_10);
+lean_dec(x_4);
+x_16 = lean_ctor_get(x_3, 0);
+lean_inc(x_16);
+lean_dec(x_3);
+x_17 = lean_ctor_get(x_16, 1);
+lean_inc(x_17);
+lean_dec(x_16);
+x_18 = l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____spec__1___rarg___closed__1;
+x_19 = lean_apply_2(x_17, lean_box(0), x_18);
+x_20 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_19, x_15);
+return x_20;
+}
+else
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; 
+x_21 = lean_ctor_get(x_12, 0);
+lean_inc(x_21);
+lean_dec(x_12);
+x_22 = lean_ctor_get(x_10, 0);
+lean_inc(x_22);
+lean_dec(x_10);
+lean_inc(x_3);
+x_23 = lean_apply_4(x_22, lean_box(0), x_3, x_4, x_21);
+x_24 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__2), 2, 1);
+lean_closure_set(x_24, 0, x_3);
+lean_inc(x_14);
+x_25 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_23, x_24);
+x_26 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_25, x_15);
+return x_26;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__9(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+_start:
+{
+lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
+x_12 = lean_ctor_get(x_1, 1);
+lean_inc(x_12);
+lean_inc(x_4);
+lean_inc(x_3);
+x_13 = lean_apply_4(x_2, lean_box(0), x_3, x_4, x_12);
+lean_inc(x_3);
+x_14 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__8), 11, 10);
+lean_closure_set(x_14, 0, x_1);
+lean_closure_set(x_14, 1, x_5);
+lean_closure_set(x_14, 2, x_3);
+lean_closure_set(x_14, 3, x_4);
+lean_closure_set(x_14, 4, x_11);
+lean_closure_set(x_14, 5, x_6);
+lean_closure_set(x_14, 6, x_7);
+lean_closure_set(x_14, 7, x_8);
+lean_closure_set(x_14, 8, x_9);
+lean_closure_set(x_14, 9, x_10);
+x_15 = lean_ctor_get(x_3, 1);
+lean_inc(x_15);
+x_16 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__7___rarg), 5, 4);
+lean_closure_set(x_16, 0, x_3);
+lean_closure_set(x_16, 1, lean_box(0));
+lean_closure_set(x_16, 2, lean_box(0));
+lean_closure_set(x_16, 3, x_14);
+x_17 = lean_apply_4(x_15, lean_box(0), lean_box(0), x_13, x_16);
+return x_17;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__10(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+_start:
+{
+lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
+x_12 = lean_ctor_get(x_1, 0);
+lean_inc(x_12);
+lean_dec(x_1);
+x_13 = lean_ctor_get(x_11, 0);
+lean_inc(x_13);
+lean_inc(x_12);
+lean_inc(x_10);
+lean_inc(x_9);
+x_14 = lean_apply_4(x_12, lean_box(0), x_9, x_10, x_13);
+lean_inc(x_9);
+x_15 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__9), 11, 10);
+lean_closure_set(x_15, 0, x_11);
+lean_closure_set(x_15, 1, x_12);
+lean_closure_set(x_15, 2, x_9);
+lean_closure_set(x_15, 3, x_10);
+lean_closure_set(x_15, 4, x_2);
+lean_closure_set(x_15, 5, x_3);
+lean_closure_set(x_15, 6, x_4);
+lean_closure_set(x_15, 7, x_5);
+lean_closure_set(x_15, 8, x_6);
+lean_closure_set(x_15, 9, x_7);
+x_16 = lean_ctor_get(x_9, 1);
+lean_inc(x_16);
+x_17 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__8___rarg), 5, 4);
+lean_closure_set(x_17, 0, x_9);
+lean_closure_set(x_17, 1, lean_box(0));
+lean_closure_set(x_17, 2, lean_box(0));
+lean_closure_set(x_17, 3, x_15);
+x_18 = lean_apply_4(x_16, lean_box(0), lean_box(0), x_14, x_17);
+return x_18;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__11(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
+_start:
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_10, 0, x_1);
+lean_ctor_set(x_10, 1, x_2);
+lean_ctor_set(x_10, 2, x_3);
+lean_ctor_set(x_10, 3, x_4);
+lean_ctor_set(x_10, 4, x_5);
+lean_ctor_set(x_10, 5, x_6);
+lean_ctor_set(x_10, 6, x_7);
+lean_ctor_set(x_10, 7, x_9);
+x_11 = lean_ctor_get(x_8, 0);
+lean_inc(x_11);
+lean_dec(x_8);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__12(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+_start:
+{
+lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
+x_12 = lean_ctor_get(x_1, 7);
+lean_inc(x_12);
+lean_dec(x_1);
+lean_inc(x_8);
+x_13 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__11), 9, 8);
+lean_closure_set(x_13, 0, x_2);
+lean_closure_set(x_13, 1, x_3);
+lean_closure_set(x_13, 2, x_4);
+lean_closure_set(x_13, 3, x_5);
+lean_closure_set(x_13, 4, x_6);
+lean_closure_set(x_13, 5, x_7);
+lean_closure_set(x_13, 6, x_11);
+lean_closure_set(x_13, 7, x_8);
+x_14 = lean_ctor_get(x_8, 1);
+lean_inc(x_14);
+lean_inc(x_8);
+x_15 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__9___rarg), 5, 4);
+lean_closure_set(x_15, 0, x_8);
+lean_closure_set(x_15, 1, lean_box(0));
+lean_closure_set(x_15, 2, lean_box(0));
+lean_closure_set(x_15, 3, x_13);
+if (lean_obj_tag(x_12) == 0)
+{
+lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
+lean_dec(x_10);
+lean_dec(x_9);
+x_16 = lean_ctor_get(x_8, 0);
+lean_inc(x_16);
+lean_dec(x_8);
+x_17 = lean_ctor_get(x_16, 1);
+lean_inc(x_17);
+lean_dec(x_16);
+x_18 = l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____spec__1___rarg___closed__1;
+x_19 = lean_apply_2(x_17, lean_box(0), x_18);
+x_20 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_19, x_15);
+return x_20;
+}
+else
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; 
+x_21 = lean_ctor_get(x_12, 0);
+lean_inc(x_21);
+lean_dec(x_12);
+x_22 = lean_ctor_get(x_9, 1);
+lean_inc(x_22);
+lean_dec(x_9);
+lean_inc(x_8);
+x_23 = lean_apply_4(x_22, lean_box(0), x_8, x_10, x_21);
+x_24 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__2), 2, 1);
+lean_closure_set(x_24, 0, x_8);
+lean_inc(x_14);
+x_25 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_23, x_24);
+x_26 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_25, x_15);
+return x_26;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__13(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+_start:
+{
+lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
+x_12 = lean_ctor_get(x_1, 6);
+lean_inc(x_12);
+lean_inc(x_9);
+lean_inc(x_7);
+x_13 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__12), 11, 10);
+lean_closure_set(x_13, 0, x_1);
+lean_closure_set(x_13, 1, x_2);
+lean_closure_set(x_13, 2, x_3);
+lean_closure_set(x_13, 3, x_4);
+lean_closure_set(x_13, 4, x_5);
+lean_closure_set(x_13, 5, x_6);
+lean_closure_set(x_13, 6, x_11);
+lean_closure_set(x_13, 7, x_7);
+lean_closure_set(x_13, 8, x_8);
+lean_closure_set(x_13, 9, x_9);
+x_14 = lean_ctor_get(x_7, 1);
+lean_inc(x_14);
+lean_inc(x_7);
+x_15 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__10___rarg), 5, 4);
+lean_closure_set(x_15, 0, x_7);
+lean_closure_set(x_15, 1, lean_box(0));
+lean_closure_set(x_15, 2, lean_box(0));
+lean_closure_set(x_15, 3, x_13);
+if (lean_obj_tag(x_12) == 0)
+{
+lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
+lean_dec(x_10);
+lean_dec(x_9);
+x_16 = lean_ctor_get(x_7, 0);
+lean_inc(x_16);
+lean_dec(x_7);
+x_17 = lean_ctor_get(x_16, 1);
+lean_inc(x_17);
+lean_dec(x_16);
+x_18 = l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____spec__1___rarg___closed__1;
+x_19 = lean_apply_2(x_17, lean_box(0), x_18);
+x_20 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_19, x_15);
+return x_20;
+}
+else
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; 
+x_21 = lean_ctor_get(x_12, 0);
+lean_inc(x_21);
+lean_dec(x_12);
+x_22 = lean_ctor_get(x_10, 1);
+lean_inc(x_22);
+lean_dec(x_10);
+lean_inc(x_7);
+x_23 = lean_apply_4(x_22, lean_box(0), x_7, x_9, x_21);
+x_24 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__2), 2, 1);
+lean_closure_set(x_24, 0, x_7);
+lean_inc(x_14);
+x_25 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_23, x_24);
+x_26 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_25, x_15);
+return x_26;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__14(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+_start:
+{
+lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
+x_12 = lean_ctor_get(x_1, 1);
+lean_inc(x_12);
+lean_dec(x_1);
+x_13 = lean_ctor_get(x_2, 5);
+lean_inc(x_13);
+lean_inc(x_4);
+lean_inc(x_3);
+x_14 = lean_apply_4(x_12, lean_box(0), x_3, x_4, x_13);
+lean_inc(x_3);
+x_15 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__13), 11, 10);
+lean_closure_set(x_15, 0, x_2);
+lean_closure_set(x_15, 1, x_5);
+lean_closure_set(x_15, 2, x_6);
+lean_closure_set(x_15, 3, x_7);
+lean_closure_set(x_15, 4, x_8);
+lean_closure_set(x_15, 5, x_11);
+lean_closure_set(x_15, 6, x_3);
+lean_closure_set(x_15, 7, x_9);
+lean_closure_set(x_15, 8, x_4);
+lean_closure_set(x_15, 9, x_10);
+x_16 = lean_ctor_get(x_3, 1);
+lean_inc(x_16);
+x_17 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__11___rarg), 5, 4);
+lean_closure_set(x_17, 0, x_3);
+lean_closure_set(x_17, 1, lean_box(0));
+lean_closure_set(x_17, 2, lean_box(0));
+lean_closure_set(x_17, 3, x_15);
+x_18 = lean_apply_4(x_16, lean_box(0), lean_box(0), x_14, x_17);
+return x_18;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__15(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+_start:
+{
+lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
+x_12 = lean_ctor_get(x_1, 4);
+lean_inc(x_12);
+lean_inc(x_4);
+lean_inc(x_3);
+x_13 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__14), 11, 10);
+lean_closure_set(x_13, 0, x_2);
+lean_closure_set(x_13, 1, x_1);
+lean_closure_set(x_13, 2, x_3);
+lean_closure_set(x_13, 3, x_4);
+lean_closure_set(x_13, 4, x_5);
+lean_closure_set(x_13, 5, x_6);
+lean_closure_set(x_13, 6, x_7);
+lean_closure_set(x_13, 7, x_11);
+lean_closure_set(x_13, 8, x_8);
+lean_closure_set(x_13, 9, x_9);
+x_14 = lean_ctor_get(x_3, 1);
+lean_inc(x_14);
+lean_inc(x_3);
+x_15 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__12___rarg), 5, 4);
+lean_closure_set(x_15, 0, x_3);
+lean_closure_set(x_15, 1, lean_box(0));
+lean_closure_set(x_15, 2, lean_box(0));
+lean_closure_set(x_15, 3, x_13);
+if (lean_obj_tag(x_12) == 0)
+{
+lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
+lean_dec(x_10);
+lean_dec(x_4);
+x_16 = lean_ctor_get(x_3, 0);
+lean_inc(x_16);
+lean_dec(x_3);
+x_17 = lean_ctor_get(x_16, 1);
+lean_inc(x_17);
+lean_dec(x_16);
+x_18 = l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____spec__1___rarg___closed__1;
+x_19 = lean_apply_2(x_17, lean_box(0), x_18);
+x_20 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_19, x_15);
+return x_20;
+}
+else
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; 
+x_21 = lean_ctor_get(x_12, 0);
+lean_inc(x_21);
+lean_dec(x_12);
+x_22 = lean_ctor_get(x_10, 1);
+lean_inc(x_22);
+lean_dec(x_10);
+lean_inc(x_3);
+x_23 = lean_apply_4(x_22, lean_box(0), x_3, x_4, x_21);
+x_24 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__2), 2, 1);
+lean_closure_set(x_24, 0, x_3);
+lean_inc(x_14);
+x_25 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_23, x_24);
+x_26 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_25, x_15);
+return x_26;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__16(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+_start:
+{
+lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
+x_12 = lean_ctor_get(x_1, 3);
+lean_inc(x_12);
+lean_inc(x_4);
+lean_inc(x_3);
+x_13 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__15), 11, 10);
+lean_closure_set(x_13, 0, x_1);
+lean_closure_set(x_13, 1, x_2);
+lean_closure_set(x_13, 2, x_3);
+lean_closure_set(x_13, 3, x_4);
+lean_closure_set(x_13, 4, x_5);
+lean_closure_set(x_13, 5, x_6);
+lean_closure_set(x_13, 6, x_11);
+lean_closure_set(x_13, 7, x_7);
+lean_closure_set(x_13, 8, x_8);
+lean_closure_set(x_13, 9, x_9);
+x_14 = lean_ctor_get(x_3, 1);
+lean_inc(x_14);
+lean_inc(x_3);
+x_15 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__13___rarg), 5, 4);
+lean_closure_set(x_15, 0, x_3);
+lean_closure_set(x_15, 1, lean_box(0));
+lean_closure_set(x_15, 2, lean_box(0));
+lean_closure_set(x_15, 3, x_13);
+if (lean_obj_tag(x_12) == 0)
+{
+lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
+lean_dec(x_10);
+lean_dec(x_4);
+x_16 = lean_ctor_get(x_3, 0);
+lean_inc(x_16);
+lean_dec(x_3);
+x_17 = lean_ctor_get(x_16, 1);
+lean_inc(x_17);
+lean_dec(x_16);
+x_18 = l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____spec__1___rarg___closed__1;
+x_19 = lean_apply_2(x_17, lean_box(0), x_18);
+x_20 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_19, x_15);
+return x_20;
+}
+else
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; 
+x_21 = lean_ctor_get(x_12, 0);
+lean_inc(x_21);
+lean_dec(x_12);
+x_22 = lean_ctor_get(x_10, 1);
+lean_inc(x_22);
+lean_dec(x_10);
+lean_inc(x_3);
+x_23 = lean_apply_4(x_22, lean_box(0), x_3, x_4, x_21);
+x_24 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__2), 2, 1);
+lean_closure_set(x_24, 0, x_3);
+lean_inc(x_14);
+x_25 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_23, x_24);
+x_26 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_25, x_15);
+return x_26;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__17(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 if (lean_obj_tag(x_2) == 0)
@@ -4233,7 +5055,7 @@ return x_23;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__19(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__18(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
@@ -4241,7 +5063,7 @@ x_12 = lean_ctor_get(x_1, 2);
 lean_inc(x_12);
 lean_inc(x_4);
 lean_inc(x_3);
-x_13 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__17), 11, 10);
+x_13 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__16), 11, 10);
 lean_closure_set(x_13, 0, x_1);
 lean_closure_set(x_13, 1, x_2);
 lean_closure_set(x_13, 2, x_3);
@@ -4255,7 +5077,7 @@ lean_closure_set(x_13, 9, x_9);
 x_14 = lean_ctor_get(x_3, 1);
 lean_inc(x_14);
 lean_inc(x_3);
-x_15 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__6___rarg), 5, 4);
+x_15 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__14___rarg), 5, 4);
 lean_closure_set(x_15, 0, x_3);
 lean_closure_set(x_15, 1, lean_box(0));
 lean_closure_set(x_15, 2, lean_box(0));
@@ -4287,7 +5109,7 @@ lean_inc(x_22);
 lean_dec(x_10);
 lean_inc(x_3);
 x_23 = lean_apply_4(x_22, lean_box(0), x_3, x_4, x_21);
-x_24 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__18), 2, 1);
+x_24 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__17), 2, 1);
 lean_closure_set(x_24, 0, x_3);
 lean_inc(x_14);
 x_25 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_23, x_24);
@@ -4296,7 +5118,7 @@ return x_26;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__20(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__19(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
@@ -4306,7 +5128,7 @@ lean_inc(x_4);
 lean_inc(x_3);
 x_13 = lean_apply_4(x_2, lean_box(0), x_3, x_4, x_12);
 lean_inc(x_3);
-x_14 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__19), 11, 10);
+x_14 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__18), 11, 10);
 lean_closure_set(x_14, 0, x_1);
 lean_closure_set(x_14, 1, x_5);
 lean_closure_set(x_14, 2, x_3);
@@ -4319,7 +5141,7 @@ lean_closure_set(x_14, 8, x_9);
 lean_closure_set(x_14, 9, x_10);
 x_15 = lean_ctor_get(x_3, 1);
 lean_inc(x_15);
-x_16 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__7___rarg), 5, 4);
+x_16 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__15___rarg), 5, 4);
 lean_closure_set(x_16, 0, x_3);
 lean_closure_set(x_16, 1, lean_box(0));
 lean_closure_set(x_16, 2, lean_box(0));
@@ -4328,7 +5150,7 @@ x_17 = lean_apply_4(x_15, lean_box(0), lean_box(0), x_13, x_16);
 return x_17;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__21(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__20(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
@@ -4342,7 +5164,7 @@ lean_inc(x_10);
 lean_inc(x_9);
 x_14 = lean_apply_4(x_12, lean_box(0), x_9, x_10, x_13);
 lean_inc(x_9);
-x_15 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__20), 11, 10);
+x_15 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__19), 11, 10);
 lean_closure_set(x_15, 0, x_11);
 lean_closure_set(x_15, 1, x_12);
 lean_closure_set(x_15, 2, x_9);
@@ -4355,7 +5177,7 @@ lean_closure_set(x_15, 8, x_6);
 lean_closure_set(x_15, 9, x_7);
 x_16 = lean_ctor_get(x_9, 1);
 lean_inc(x_16);
-x_17 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__8___rarg), 5, 4);
+x_17 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___spec__16___rarg), 5, 4);
 lean_closure_set(x_17, 0, x_9);
 lean_closure_set(x_17, 1, lean_box(0));
 lean_closure_set(x_17, 2, lean_box(0));
@@ -4383,7 +5205,7 @@ lean_closure_set(x_14, 3, x_11);
 lean_closure_set(x_14, 4, x_7);
 lean_closure_set(x_14, 5, x_5);
 lean_closure_set(x_14, 6, x_3);
-x_15 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__21), 11, 7);
+x_15 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__20), 11, 7);
 lean_closure_set(x_15, 0, x_1);
 lean_closure_set(x_15, 1, x_9);
 lean_closure_set(x_15, 2, x_13);
@@ -7967,8 +8789,6 @@ l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncoding
 lean_mark_persistent(l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____rarg___closed__7);
 l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____rarg___closed__8 = _init_l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____rarg___closed__8();
 lean_mark_persistent(l___private_Lean_Widget_InteractiveDiagnostic_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveDiagnostic___hyg_1317____rarg___closed__8);
-l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__3___closed__1 = _init_l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__3___closed__1();
-lean_mark_persistent(l_Lean_Widget_instRpcEncodingDiagnosticWithRpcEncodingPacket___rarg___lambda__3___closed__1);
 l_Lean_Widget_InteractiveDiagnostic_toDiagnostic_prettyTt___closed__1 = _init_l_Lean_Widget_InteractiveDiagnostic_toDiagnostic_prettyTt___closed__1();
 lean_mark_persistent(l_Lean_Widget_InteractiveDiagnostic_toDiagnostic_prettyTt___closed__1);
 l_Lean_Widget_instInhabitedEmbedFmt___closed__1 = _init_l_Lean_Widget_instInhabitedEmbedFmt___closed__1();
diff --git a/stage0/stdlib/Lean/Widget/InteractiveGoal.c b/stage0/stdlib/Lean/Widget/InteractiveGoal.c
index 22ddba2c8a..4611c2b6a4 100644
--- a/stage0/stdlib/Lean/Widget/InteractiveGoal.c
+++ b/stage0/stdlib/Lean/Widget/InteractiveGoal.c
@@ -25,10 +25,11 @@ LEAN_EXPORT lean_object* l_Lean_Widget_instToJsonRpcEncodingPacket__1___rarg(lea
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__11(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__4(lean_object*);
 lean_object* lean_erase_macro_scopes(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_stringToMessageData(lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___spec__2(lean_object*);
 lean_object* lean_mk_empty_array_with_capacity(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__4(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__4(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__6(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_199____rarg___closed__2;
@@ -36,31 +37,33 @@ lean_object* l_Lean_Widget_ppExprTagged(lean_object*, uint8_t, lean_object*, lea
 uint8_t l_Lean_LocalDecl_isAuxDecl(lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Widget_InteractiveGoal_pretty___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_uget(lean_object*, size_t);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_414____rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__12(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__10(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__12(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_goalToInteractive___closed__3;
 lean_object* l_Lean_Json_getObjValAs_x3f(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket(lean_object*);
 lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_1237____rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__5___closed__1;
 extern lean_object* l_Lean_Meta_pp_auxDecls;
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedInteractiveTermGoal___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_1041____spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instToJsonRpcEncodingPacket__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_st_ref_get(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__10___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Widget_InteractiveGoal_pretty___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_addInteractiveHypothesisBundle___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Widget_instToJsonRpcEncodingPacket__1(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedInteractiveHypothesisBundle___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Widget_instToJsonRpcEncodingPacket__3(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_InteractiveGoal_pretty___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Widget_addInteractiveHypothesisBundle___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__5___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instFromJsonRpcEncodingPacket__3(lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_push(lean_object*, lean_object*);
 lean_object* lean_array_get_size(lean_object*);
@@ -76,7 +79,10 @@ LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2648_(lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Widget_goalToInteractive___spec__5(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l___private_Init_Data_Option_Basic_0__beqOption____x40_Init_Data_Option_Basic___hyg_803____at_Lean_Meta_ppGoal_ppVars___spec__1(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__9(lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__9(lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Widget_goalToInteractive___spec__5___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__8(lean_object*);
 lean_object* l_List_join___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_usize_dec_lt(size_t, size_t);
@@ -85,8 +91,11 @@ static lean_object* l_Lean_Widget_addInteractiveHypothesisBundle___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_199____rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_filterTRAux___at_Lean_Widget_InteractiveGoal_pretty___spec__1(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__10(lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__8___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_199____rarg___closed__1;
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__13(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__13(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__4___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_1041____spec__2(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Widget_InteractiveGoal_pretty___spec__3(lean_object*, lean_object*, size_t, size_t, lean_object*);
@@ -95,8 +104,8 @@ lean_object* l_Lean_Widget_TaggedText_stripTags___rarg(lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedInteractiveHypothesisBundle___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__14(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_1041____spec__2___rarg(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___rarg___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__7___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_InteractiveGoal_pretty(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_InteractiveHypothesisBundle_val_x3f___default;
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__3(lean_object*);
@@ -105,24 +114,27 @@ LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInte
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Widget_goalToInteractive___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__5___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__12(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__7(lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__2(lean_object*);
 uint8_t l_Lean_Option_get___at_Lean_getSanitizeNames___spec__1(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__9___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__10___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__7(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__4___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedInteractiveHypothesisBundle___closed__4;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__11___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_addInteractiveHypothesisBundle___spec__1___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instInhabitedInteractiveGoal;
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__3(lean_object*);
 static lean_object* l_Lean_Widget_InteractiveGoal_pretty___closed__3;
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__7(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__7(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_goalToInteractive___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2586____rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_1041____spec__1(lean_object*);
 lean_object* l_Lean_Name_toString(lean_object*, uint8_t);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instFromJsonRpcEncodingPacket__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_goalToInteractive___lambda__1___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -132,13 +144,13 @@ LEAN_EXPORT lean_object* l_Lean_Widget_InteractiveTermGoal_toInteractiveGoal(lea
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_1041____spec__1___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Std_RBNode_findCore___at_Lean_Meta_removeUnused___spec__1(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentArray_forIn___at_Lean_Widget_goalToInteractive___spec__2___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__15(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__15(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_goalToInteractive___lambda__1___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket(lean_object*);
 static lean_object* l_Array_forInUnsafe_loop___at_Lean_Widget_InteractiveGoal_pretty___spec__3___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Widget_instFromJsonRpcEncodingPacket__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_withLCtx___at___private_Lean_Meta_Basic_0__Lean_Meta_mkLeveErrorMessageCore___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_forInUnsafe_loop___at_Lean_Widget_InteractiveGoal_pretty___spec__3___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__9(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, uint8_t);
@@ -150,12 +162,15 @@ LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodin
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__6___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___rarg___lambda__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_199____spec__1(lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__12(lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__4(lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_to_list(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentArray_forIn___at_Lean_Widget_goalToInteractive___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_forInUnsafe_loop___at_Lean_Widget_InteractiveGoal_pretty___spec__3___closed__7;
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__10(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__1(lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__8(lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__4(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___rarg___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -164,21 +179,27 @@ uint8_t l_Array_isEmpty___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Widget_goalToInteractive___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___rarg___lambda__8(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Widget_goalToInteractive___spec__6(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__11(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instFromJsonRpcEncodingPacket__4(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2648____rarg(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_of_nat(lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__6(lean_object*);
 lean_object* l_Lean_LocalDecl_fvarId(lean_object*);
 lean_object* l_Lean_throwError___at_Lean_Meta_mkSimpCongrTheorem___spec__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__2(lean_object*);
 lean_object* l_Lean_LocalDecl_type(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___rarg___lambda__7(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_addInteractiveHypothesisBundle___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Widget_InteractiveGoal_pretty___spec__4(lean_object*, lean_object*, size_t, size_t, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__5(lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentArray_forIn___at_Lean_Widget_goalToInteractive___spec__2(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_goalToInteractive___closed__1;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__7___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_String_intercalate(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2096____rarg(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__9___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_forInUnsafe_loop___at_Lean_Widget_InteractiveGoal_pretty___spec__3___closed__10;
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__10___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -188,17 +209,20 @@ lean_object* l_Lean_Json_getObjValD(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__3(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instFromJsonRpcEncodingPacket__4___rarg(lean_object*);
 static lean_object* l_Lean_Widget_InteractiveTermGoal_toInteractiveGoal___closed__1;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__7(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instToJsonRpcEncodingPacket__2(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_addInteractiveHypothesisBundle(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentArray_forInAux___at_Lean_Widget_goalToInteractive___spec__3(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket(lean_object*);
 static lean_object* l_Lean_Widget_goalToInteractive___closed__2;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__6___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__9(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_InteractiveTermGoal_toInteractiveGoal___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket(lean_object*);
 static lean_object* l_Lean_Widget_instInhabitedInteractiveHypothesisBundle___closed__2;
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2096____rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Name_isAnonymous(lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__12___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instFromJsonRpcEncodingPacket__3___rarg(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_1041____rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instFromJsonRpcEncodingPacket__1(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -221,7 +245,9 @@ LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2586_(lean_object*);
 static lean_object* l_Array_forInUnsafe_loop___at_Lean_Widget_goalToInteractive___spec__5___closed__1;
 LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_Widget_goalToInteractive___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__6___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_goalToInteractive___closed__4;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__9___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_addInteractiveHypothesisBundle___spec__2(size_t, size_t, lean_object*);
 static lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_199____rarg___closed__4;
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___spec__1(lean_object*);
@@ -238,7 +264,7 @@ static lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJ
 static lean_object* l_Array_forInUnsafe_loop___at_Lean_Widget_InteractiveGoal_pretty___spec__3___closed__8;
 static lean_object* l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_199____spec__1___rarg___closed__1;
 static lean_object* l_Array_forInUnsafe_loop___at_Lean_Widget_InteractiveGoal_pretty___spec__3___closed__2;
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___rarg___lambda__3(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_ToHide_collect(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instToJsonRpcEncodingPacket__4___rarg(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_1041____rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -259,9 +285,10 @@ LEAN_EXPORT lean_object* l_Lean_Widget_instFromJsonRpcEncodingPacket__2(lean_obj
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__3___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_PersistentArray_forIn___at_Lean_Widget_goalToInteractive___spec__2___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_199____rarg___closed__3;
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__16(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__8___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__1(lean_object*);
 lean_object* lean_nat_to_int(lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__6(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_toJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_2236____rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Std_Format_isNil(lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__3___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -1201,237 +1228,365 @@ x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEnco
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__7___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
-lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
-x_8 = lean_ctor_get(x_1, 0);
-lean_inc(x_8);
-lean_dec(x_1);
-x_9 = lean_ctor_get(x_8, 1);
-lean_inc(x_9);
-lean_dec(x_8);
-x_10 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_10, 0, x_2);
-lean_ctor_set(x_10, 1, x_3);
-lean_ctor_set(x_10, 2, x_4);
-lean_ctor_set(x_10, 3, x_5);
-lean_ctor_set(x_10, 4, x_6);
-lean_ctor_set(x_10, 5, x_7);
-x_11 = lean_apply_2(x_9, lean_box(0), x_10);
-return x_11;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
-_start:
+if (lean_obj_tag(x_5) == 0)
 {
-uint8_t x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
-x_11 = lean_ctor_get_uint8(x_1, sizeof(void*)*4 + 1);
-x_12 = lean_box(x_11);
-lean_inc(x_3);
-x_13 = lean_apply_4(x_2, lean_box(0), x_3, x_4, x_12);
-x_14 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__1), 7, 6);
-lean_closure_set(x_14, 0, x_3);
-lean_closure_set(x_14, 1, x_5);
-lean_closure_set(x_14, 2, x_6);
-lean_closure_set(x_14, 3, x_7);
-lean_closure_set(x_14, 4, x_8);
-lean_closure_set(x_14, 5, x_10);
-x_15 = lean_apply_4(x_9, lean_box(0), lean_box(0), x_13, x_14);
-return x_15;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
-_start:
-{
-lean_object* x_10; uint8_t x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
-x_10 = lean_ctor_get(x_1, 0);
-lean_inc(x_10);
-lean_dec(x_1);
-x_11 = lean_ctor_get_uint8(x_2, sizeof(void*)*4);
-x_12 = lean_box(x_11);
-lean_inc(x_10);
-lean_inc(x_4);
-lean_inc(x_3);
-x_13 = lean_apply_4(x_10, lean_box(0), x_3, x_4, x_12);
-lean_inc(x_8);
-x_14 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__2___boxed), 10, 9);
-lean_closure_set(x_14, 0, x_2);
-lean_closure_set(x_14, 1, x_10);
-lean_closure_set(x_14, 2, x_3);
-lean_closure_set(x_14, 3, x_4);
-lean_closure_set(x_14, 4, x_5);
-lean_closure_set(x_14, 5, x_6);
-lean_closure_set(x_14, 6, x_7);
-lean_closure_set(x_14, 7, x_9);
-lean_closure_set(x_14, 8, x_8);
-x_15 = lean_apply_4(x_8, lean_box(0), lean_box(0), x_13, x_14);
-return x_15;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__4(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; 
-x_2 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_2, 0, x_1);
-return x_2;
-}
-}
-static lean_object* _init_l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__5___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__4), 1, 0);
-return x_1;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
-_start:
-{
-lean_object* x_10; lean_object* x_11; 
-x_10 = lean_ctor_get(x_1, 3);
-lean_inc(x_10);
-lean_inc(x_7);
-lean_inc(x_4);
-lean_inc(x_3);
-x_11 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__3), 9, 8);
-lean_closure_set(x_11, 0, x_2);
-lean_closure_set(x_11, 1, x_1);
-lean_closure_set(x_11, 2, x_3);
-lean_closure_set(x_11, 3, x_4);
-lean_closure_set(x_11, 4, x_5);
-lean_closure_set(x_11, 5, x_6);
-lean_closure_set(x_11, 6, x_9);
-lean_closure_set(x_11, 7, x_7);
-if (lean_obj_tag(x_10) == 0)
-{
-lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
-lean_dec(x_8);
+uint8_t x_6; 
 lean_dec(x_4);
-x_12 = lean_ctor_get(x_3, 0);
-lean_inc(x_12);
-lean_dec(x_3);
-x_13 = lean_ctor_get(x_12, 1);
-lean_inc(x_13);
-lean_dec(x_12);
-x_14 = lean_box(0);
-x_15 = lean_apply_2(x_13, lean_box(0), x_14);
-x_16 = lean_apply_4(x_7, lean_box(0), lean_box(0), x_15, x_11);
-return x_16;
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
 }
 else
 {
-lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; 
-x_17 = lean_ctor_get(x_10, 0);
-lean_inc(x_17);
-lean_dec(x_10);
-x_18 = lean_ctor_get(x_3, 0);
-lean_inc(x_18);
-x_19 = lean_ctor_get(x_18, 0);
-lean_inc(x_19);
-lean_dec(x_18);
-x_20 = lean_ctor_get(x_19, 0);
-lean_inc(x_20);
-lean_dec(x_19);
-x_21 = lean_apply_4(x_8, lean_box(0), x_3, x_4, x_17);
-x_22 = l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__5___closed__1;
-x_23 = lean_apply_4(x_20, lean_box(0), lean_box(0), x_22, x_21);
-x_24 = lean_apply_4(x_7, lean_box(0), lean_box(0), x_23, x_11);
-return x_24;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__6(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
-_start:
-{
-lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-x_9 = lean_ctor_get(x_1, 0);
-lean_inc(x_9);
-lean_dec(x_1);
-x_10 = lean_ctor_get(x_2, 2);
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
 lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_4);
-lean_inc(x_3);
-x_11 = lean_apply_4(x_9, lean_box(0), x_3, x_4, x_10);
-lean_inc(x_7);
-x_12 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__5), 9, 8);
-lean_closure_set(x_12, 0, x_2);
-lean_closure_set(x_12, 1, x_5);
-lean_closure_set(x_12, 2, x_3);
-lean_closure_set(x_12, 3, x_4);
-lean_closure_set(x_12, 4, x_6);
-lean_closure_set(x_12, 5, x_8);
-lean_closure_set(x_12, 6, x_7);
-lean_closure_set(x_12, 7, x_9);
-x_13 = lean_apply_4(x_7, lean_box(0), lean_box(0), x_11, x_12);
-return x_13;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__7(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
-_start:
-{
-lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-x_9 = lean_ctor_get(x_1, 0);
-lean_inc(x_9);
-lean_dec(x_1);
-x_10 = lean_ctor_get(x_2, 1);
-lean_inc(x_10);
-lean_inc(x_4);
-lean_inc(x_3);
-x_11 = lean_apply_4(x_9, lean_box(0), x_3, x_4, x_10);
-lean_inc(x_7);
-x_12 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__6), 8, 7);
-lean_closure_set(x_12, 0, x_5);
-lean_closure_set(x_12, 1, x_2);
-lean_closure_set(x_12, 2, x_3);
-lean_closure_set(x_12, 3, x_4);
-lean_closure_set(x_12, 4, x_6);
-lean_closure_set(x_12, 5, x_8);
-lean_closure_set(x_12, 6, x_7);
-x_13 = lean_apply_4(x_7, lean_box(0), lean_box(0), x_11, x_12);
-return x_13;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__8(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
-_start:
-{
-lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
-x_9 = lean_ctor_get(x_6, 1);
-lean_inc(x_9);
-x_10 = lean_ctor_get(x_1, 0);
-lean_inc(x_10);
-lean_dec(x_1);
-x_11 = lean_ctor_get(x_8, 0);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
 lean_inc(x_11);
-lean_inc(x_7);
-lean_inc(x_6);
-x_12 = lean_apply_4(x_10, lean_box(0), x_6, x_7, x_11);
-lean_inc(x_9);
-x_13 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__7), 8, 7);
-lean_closure_set(x_13, 0, x_2);
-lean_closure_set(x_13, 1, x_8);
-lean_closure_set(x_13, 2, x_6);
-lean_closure_set(x_13, 3, x_7);
-lean_closure_set(x_13, 4, x_3);
-lean_closure_set(x_13, 5, x_4);
-lean_closure_set(x_13, 6, x_9);
-x_14 = lean_apply_4(x_9, lean_box(0), lean_box(0), x_12, x_13);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
 return x_14;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__9(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, uint8_t x_5, lean_object* x_6, uint8_t x_7) {
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__7(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__7___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__8___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__8(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__8___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__9___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__9(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__9___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__10___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__10(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__10___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__11___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__11(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__11___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__12___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__12(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__12___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
 _start:
 {
 lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
-x_8 = lean_alloc_ctor(0, 4, 2);
+x_8 = lean_alloc_ctor(0, 6, 0);
 lean_ctor_set(x_8, 0, x_1);
 lean_ctor_set(x_8, 1, x_2);
 lean_ctor_set(x_8, 2, x_3);
 lean_ctor_set(x_8, 3, x_4);
-lean_ctor_set_uint8(x_8, sizeof(void*)*4, x_5);
-lean_ctor_set_uint8(x_8, sizeof(void*)*4 + 1, x_7);
+lean_ctor_set(x_8, 4, x_5);
+lean_ctor_set(x_8, 5, x_7);
 x_9 = lean_ctor_get(x_6, 0);
 lean_inc(x_9);
 lean_dec(x_6);
@@ -1444,23 +1599,21 @@ x_12 = lean_apply_2(x_10, lean_box(0), x_11);
 return x_12;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__10(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, uint8_t x_9) {
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
 _start:
 {
-lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
-x_10 = lean_ctor_get(x_1, 5);
-lean_inc(x_10);
-lean_dec(x_1);
+uint8_t x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
+x_10 = lean_ctor_get_uint8(x_1, sizeof(void*)*4 + 1);
+x_11 = lean_box(x_10);
 lean_inc(x_3);
-x_11 = lean_apply_4(x_2, lean_box(0), x_3, x_4, x_10);
-x_12 = lean_box(x_9);
+x_12 = lean_apply_4(x_2, lean_box(0), x_3, x_4, x_11);
 lean_inc(x_3);
-x_13 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__9___boxed), 7, 6);
+x_13 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__1), 7, 6);
 lean_closure_set(x_13, 0, x_5);
 lean_closure_set(x_13, 1, x_6);
 lean_closure_set(x_13, 2, x_7);
 lean_closure_set(x_13, 3, x_8);
-lean_closure_set(x_13, 4, x_12);
+lean_closure_set(x_13, 4, x_9);
 lean_closure_set(x_13, 5, x_3);
 x_14 = lean_ctor_get(x_3, 1);
 lean_inc(x_14);
@@ -1469,45 +1622,45 @@ lean_closure_set(x_15, 0, x_3);
 lean_closure_set(x_15, 1, lean_box(0));
 lean_closure_set(x_15, 2, lean_box(0));
 lean_closure_set(x_15, 3, x_13);
-x_16 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_11, x_15);
+x_16 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_12, x_15);
 return x_16;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__11(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
 _start:
 {
-lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
-x_9 = lean_ctor_get(x_1, 1);
+lean_object* x_9; uint8_t x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
+x_9 = lean_ctor_get(x_1, 0);
 lean_inc(x_9);
 lean_dec(x_1);
-x_10 = lean_ctor_get(x_2, 4);
-lean_inc(x_10);
+x_10 = lean_ctor_get_uint8(x_2, sizeof(void*)*4);
+x_11 = lean_box(x_10);
 lean_inc(x_9);
 lean_inc(x_4);
 lean_inc(x_3);
-x_11 = lean_apply_4(x_9, lean_box(0), x_3, x_4, x_10);
+x_12 = lean_apply_4(x_9, lean_box(0), x_3, x_4, x_11);
 lean_inc(x_3);
-x_12 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__10___boxed), 9, 8);
-lean_closure_set(x_12, 0, x_2);
-lean_closure_set(x_12, 1, x_9);
-lean_closure_set(x_12, 2, x_3);
-lean_closure_set(x_12, 3, x_4);
-lean_closure_set(x_12, 4, x_5);
-lean_closure_set(x_12, 5, x_6);
-lean_closure_set(x_12, 6, x_7);
-lean_closure_set(x_12, 7, x_8);
-x_13 = lean_ctor_get(x_3, 1);
-lean_inc(x_13);
-x_14 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__2___rarg), 5, 4);
-lean_closure_set(x_14, 0, x_3);
-lean_closure_set(x_14, 1, lean_box(0));
-lean_closure_set(x_14, 2, lean_box(0));
-lean_closure_set(x_14, 3, x_12);
-x_15 = lean_apply_4(x_13, lean_box(0), lean_box(0), x_11, x_14);
-return x_15;
+x_13 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__2___boxed), 9, 8);
+lean_closure_set(x_13, 0, x_2);
+lean_closure_set(x_13, 1, x_9);
+lean_closure_set(x_13, 2, x_3);
+lean_closure_set(x_13, 3, x_4);
+lean_closure_set(x_13, 4, x_5);
+lean_closure_set(x_13, 5, x_6);
+lean_closure_set(x_13, 6, x_7);
+lean_closure_set(x_13, 7, x_8);
+x_14 = lean_ctor_get(x_3, 1);
+lean_inc(x_14);
+x_15 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__2___rarg), 5, 4);
+lean_closure_set(x_15, 0, x_3);
+lean_closure_set(x_15, 1, lean_box(0));
+lean_closure_set(x_15, 2, lean_box(0));
+lean_closure_set(x_15, 3, x_13);
+x_16 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_12, x_15);
+return x_16;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__12(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__4(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 if (lean_obj_tag(x_2) == 0)
@@ -1586,7 +1739,7 @@ return x_23;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__13(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
 _start:
 {
 lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
@@ -1594,7 +1747,7 @@ x_9 = lean_ctor_get(x_1, 3);
 lean_inc(x_9);
 lean_inc(x_4);
 lean_inc(x_3);
-x_10 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__11), 8, 7);
+x_10 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__3), 8, 7);
 lean_closure_set(x_10, 0, x_2);
 lean_closure_set(x_10, 1, x_1);
 lean_closure_set(x_10, 2, x_3);
@@ -1634,7 +1787,7 @@ lean_inc(x_18);
 lean_dec(x_9);
 lean_inc(x_3);
 x_19 = lean_apply_4(x_7, lean_box(0), x_3, x_4, x_18);
-x_20 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__12), 2, 1);
+x_20 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__4), 2, 1);
 lean_closure_set(x_20, 0, x_3);
 lean_inc(x_11);
 x_21 = lean_apply_4(x_11, lean_box(0), lean_box(0), x_19, x_20);
@@ -1643,11 +1796,11 @@ return x_22;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__14(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__6(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
 _start:
 {
 lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
-x_8 = lean_ctor_get(x_1, 1);
+x_8 = lean_ctor_get(x_1, 0);
 lean_inc(x_8);
 lean_dec(x_1);
 x_9 = lean_ctor_get(x_2, 2);
@@ -1657,7 +1810,7 @@ lean_inc(x_4);
 lean_inc(x_3);
 x_10 = lean_apply_4(x_8, lean_box(0), x_3, x_4, x_9);
 lean_inc(x_3);
-x_11 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__13), 8, 7);
+x_11 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__5), 8, 7);
 lean_closure_set(x_11, 0, x_2);
 lean_closure_set(x_11, 1, x_5);
 lean_closure_set(x_11, 2, x_3);
@@ -1676,11 +1829,11 @@ x_14 = lean_apply_4(x_12, lean_box(0), lean_box(0), x_10, x_13);
 return x_14;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__15(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__7(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
 _start:
 {
 lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
-x_8 = lean_ctor_get(x_1, 1);
+x_8 = lean_ctor_get(x_1, 0);
 lean_inc(x_8);
 lean_dec(x_1);
 x_9 = lean_ctor_get(x_2, 1);
@@ -1689,7 +1842,7 @@ lean_inc(x_4);
 lean_inc(x_3);
 x_10 = lean_apply_4(x_8, lean_box(0), x_3, x_4, x_9);
 lean_inc(x_3);
-x_11 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__14), 7, 6);
+x_11 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__6), 7, 6);
 lean_closure_set(x_11, 0, x_5);
 lean_closure_set(x_11, 1, x_2);
 lean_closure_set(x_11, 2, x_3);
@@ -1707,7 +1860,245 @@ x_14 = lean_apply_4(x_12, lean_box(0), lean_box(0), x_10, x_13);
 return x_14;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__16(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__8(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
+_start:
+{
+lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
+x_9 = lean_ctor_get(x_1, 0);
+lean_inc(x_9);
+lean_dec(x_1);
+x_10 = lean_ctor_get(x_8, 0);
+lean_inc(x_10);
+lean_inc(x_7);
+lean_inc(x_6);
+x_11 = lean_apply_4(x_9, lean_box(0), x_6, x_7, x_10);
+lean_inc(x_6);
+x_12 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__7), 7, 6);
+lean_closure_set(x_12, 0, x_2);
+lean_closure_set(x_12, 1, x_8);
+lean_closure_set(x_12, 2, x_6);
+lean_closure_set(x_12, 3, x_7);
+lean_closure_set(x_12, 4, x_3);
+lean_closure_set(x_12, 5, x_4);
+x_13 = lean_ctor_get(x_6, 1);
+lean_inc(x_13);
+x_14 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__6___rarg), 5, 4);
+lean_closure_set(x_14, 0, x_6);
+lean_closure_set(x_14, 1, lean_box(0));
+lean_closure_set(x_14, 2, lean_box(0));
+lean_closure_set(x_14, 3, x_12);
+x_15 = lean_apply_4(x_13, lean_box(0), lean_box(0), x_11, x_14);
+return x_15;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__9(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, uint8_t x_5, lean_object* x_6, uint8_t x_7) {
+_start:
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
+x_8 = lean_alloc_ctor(0, 4, 2);
+lean_ctor_set(x_8, 0, x_1);
+lean_ctor_set(x_8, 1, x_2);
+lean_ctor_set(x_8, 2, x_3);
+lean_ctor_set(x_8, 3, x_4);
+lean_ctor_set_uint8(x_8, sizeof(void*)*4, x_5);
+lean_ctor_set_uint8(x_8, sizeof(void*)*4 + 1, x_7);
+x_9 = lean_ctor_get(x_6, 0);
+lean_inc(x_9);
+lean_dec(x_6);
+x_10 = lean_ctor_get(x_9, 1);
+lean_inc(x_10);
+lean_dec(x_9);
+x_11 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_11, 0, x_8);
+x_12 = lean_apply_2(x_10, lean_box(0), x_11);
+return x_12;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__10(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, uint8_t x_9) {
+_start:
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
+x_10 = lean_ctor_get(x_1, 5);
+lean_inc(x_10);
+lean_dec(x_1);
+lean_inc(x_3);
+x_11 = lean_apply_4(x_2, lean_box(0), x_3, x_4, x_10);
+x_12 = lean_box(x_9);
+lean_inc(x_3);
+x_13 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__9___boxed), 7, 6);
+lean_closure_set(x_13, 0, x_5);
+lean_closure_set(x_13, 1, x_6);
+lean_closure_set(x_13, 2, x_7);
+lean_closure_set(x_13, 3, x_8);
+lean_closure_set(x_13, 4, x_12);
+lean_closure_set(x_13, 5, x_3);
+x_14 = lean_ctor_get(x_3, 1);
+lean_inc(x_14);
+x_15 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__7___rarg), 5, 4);
+lean_closure_set(x_15, 0, x_3);
+lean_closure_set(x_15, 1, lean_box(0));
+lean_closure_set(x_15, 2, lean_box(0));
+lean_closure_set(x_15, 3, x_13);
+x_16 = lean_apply_4(x_14, lean_box(0), lean_box(0), x_11, x_15);
+return x_16;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__11(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
+_start:
+{
+lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
+x_9 = lean_ctor_get(x_1, 1);
+lean_inc(x_9);
+lean_dec(x_1);
+x_10 = lean_ctor_get(x_2, 4);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_4);
+lean_inc(x_3);
+x_11 = lean_apply_4(x_9, lean_box(0), x_3, x_4, x_10);
+lean_inc(x_3);
+x_12 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__10___boxed), 9, 8);
+lean_closure_set(x_12, 0, x_2);
+lean_closure_set(x_12, 1, x_9);
+lean_closure_set(x_12, 2, x_3);
+lean_closure_set(x_12, 3, x_4);
+lean_closure_set(x_12, 4, x_5);
+lean_closure_set(x_12, 5, x_6);
+lean_closure_set(x_12, 6, x_7);
+lean_closure_set(x_12, 7, x_8);
+x_13 = lean_ctor_get(x_3, 1);
+lean_inc(x_13);
+x_14 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__8___rarg), 5, 4);
+lean_closure_set(x_14, 0, x_3);
+lean_closure_set(x_14, 1, lean_box(0));
+lean_closure_set(x_14, 2, lean_box(0));
+lean_closure_set(x_14, 3, x_12);
+x_15 = lean_apply_4(x_13, lean_box(0), lean_box(0), x_11, x_14);
+return x_15;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__12(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
+_start:
+{
+lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
+x_9 = lean_ctor_get(x_1, 3);
+lean_inc(x_9);
+lean_inc(x_4);
+lean_inc(x_3);
+x_10 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__11), 8, 7);
+lean_closure_set(x_10, 0, x_2);
+lean_closure_set(x_10, 1, x_1);
+lean_closure_set(x_10, 2, x_3);
+lean_closure_set(x_10, 3, x_4);
+lean_closure_set(x_10, 4, x_5);
+lean_closure_set(x_10, 5, x_6);
+lean_closure_set(x_10, 6, x_8);
+x_11 = lean_ctor_get(x_3, 1);
+lean_inc(x_11);
+lean_inc(x_3);
+x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__9___rarg), 5, 4);
+lean_closure_set(x_12, 0, x_3);
+lean_closure_set(x_12, 1, lean_box(0));
+lean_closure_set(x_12, 2, lean_box(0));
+lean_closure_set(x_12, 3, x_10);
+if (lean_obj_tag(x_9) == 0)
+{
+lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
+lean_dec(x_7);
+lean_dec(x_4);
+x_13 = lean_ctor_get(x_3, 0);
+lean_inc(x_13);
+lean_dec(x_3);
+x_14 = lean_ctor_get(x_13, 1);
+lean_inc(x_14);
+lean_dec(x_13);
+x_15 = l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_199____spec__1___rarg___closed__1;
+x_16 = lean_apply_2(x_14, lean_box(0), x_15);
+x_17 = lean_apply_4(x_11, lean_box(0), lean_box(0), x_16, x_12);
+return x_17;
+}
+else
+{
+lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; 
+x_18 = lean_ctor_get(x_9, 0);
+lean_inc(x_18);
+lean_dec(x_9);
+lean_inc(x_3);
+x_19 = lean_apply_4(x_7, lean_box(0), x_3, x_4, x_18);
+x_20 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__4), 2, 1);
+lean_closure_set(x_20, 0, x_3);
+lean_inc(x_11);
+x_21 = lean_apply_4(x_11, lean_box(0), lean_box(0), x_19, x_20);
+x_22 = lean_apply_4(x_11, lean_box(0), lean_box(0), x_21, x_12);
+return x_22;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__13(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+_start:
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_8 = lean_ctor_get(x_1, 1);
+lean_inc(x_8);
+lean_dec(x_1);
+x_9 = lean_ctor_get(x_2, 2);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_4);
+lean_inc(x_3);
+x_10 = lean_apply_4(x_8, lean_box(0), x_3, x_4, x_9);
+lean_inc(x_3);
+x_11 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__12), 8, 7);
+lean_closure_set(x_11, 0, x_2);
+lean_closure_set(x_11, 1, x_5);
+lean_closure_set(x_11, 2, x_3);
+lean_closure_set(x_11, 3, x_4);
+lean_closure_set(x_11, 4, x_6);
+lean_closure_set(x_11, 5, x_7);
+lean_closure_set(x_11, 6, x_8);
+x_12 = lean_ctor_get(x_3, 1);
+lean_inc(x_12);
+x_13 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__10___rarg), 5, 4);
+lean_closure_set(x_13, 0, x_3);
+lean_closure_set(x_13, 1, lean_box(0));
+lean_closure_set(x_13, 2, lean_box(0));
+lean_closure_set(x_13, 3, x_11);
+x_14 = lean_apply_4(x_12, lean_box(0), lean_box(0), x_10, x_13);
+return x_14;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__14(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+_start:
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_8 = lean_ctor_get(x_1, 1);
+lean_inc(x_8);
+lean_dec(x_1);
+x_9 = lean_ctor_get(x_2, 1);
+lean_inc(x_9);
+lean_inc(x_4);
+lean_inc(x_3);
+x_10 = lean_apply_4(x_8, lean_box(0), x_3, x_4, x_9);
+lean_inc(x_3);
+x_11 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__13), 7, 6);
+lean_closure_set(x_11, 0, x_5);
+lean_closure_set(x_11, 1, x_2);
+lean_closure_set(x_11, 2, x_3);
+lean_closure_set(x_11, 3, x_4);
+lean_closure_set(x_11, 4, x_6);
+lean_closure_set(x_11, 5, x_7);
+x_12 = lean_ctor_get(x_3, 1);
+lean_inc(x_12);
+x_13 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__11___rarg), 5, 4);
+lean_closure_set(x_13, 0, x_3);
+lean_closure_set(x_13, 1, lean_box(0));
+lean_closure_set(x_13, 2, lean_box(0));
+lean_closure_set(x_13, 3, x_11);
+x_14 = lean_apply_4(x_12, lean_box(0), lean_box(0), x_10, x_13);
+return x_14;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__15(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
 _start:
 {
 lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
@@ -1720,7 +2111,7 @@ lean_inc(x_7);
 lean_inc(x_6);
 x_11 = lean_apply_4(x_9, lean_box(0), x_6, x_7, x_10);
 lean_inc(x_6);
-x_12 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__15), 7, 6);
+x_12 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__14), 7, 6);
 lean_closure_set(x_12, 0, x_2);
 lean_closure_set(x_12, 1, x_8);
 lean_closure_set(x_12, 2, x_6);
@@ -1729,7 +2120,7 @@ lean_closure_set(x_12, 4, x_3);
 lean_closure_set(x_12, 5, x_4);
 x_13 = lean_ctor_get(x_6, 1);
 lean_inc(x_13);
-x_14 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__6___rarg), 5, 4);
+x_14 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___spec__12___rarg), 5, 4);
 lean_closure_set(x_14, 0, x_6);
 lean_closure_set(x_14, 1, lean_box(0));
 lean_closure_set(x_14, 2, lean_box(0));
@@ -1751,7 +2142,7 @@ lean_closure_set(x_8, 0, x_1);
 lean_closure_set(x_8, 1, x_3);
 lean_closure_set(x_8, 2, x_5);
 lean_closure_set(x_8, 3, x_7);
-x_9 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__16), 8, 4);
+x_9 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__15), 8, 4);
 lean_closure_set(x_9, 0, x_1);
 lean_closure_set(x_9, 1, x_3);
 lean_closure_set(x_9, 2, x_5);
@@ -1770,13 +2161,13 @@ x_2 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothe
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
 _start:
 {
-lean_object* x_11; 
-x_11 = l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+lean_object* x_10; 
+x_10 = l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
 lean_dec(x_1);
-return x_11;
+return x_10;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__9___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
@@ -2642,217 +3033,529 @@ x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEnco
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__6___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
-lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
 x_7 = lean_ctor_get(x_1, 0);
 lean_inc(x_7);
 lean_dec(x_1);
 x_8 = lean_ctor_get(x_7, 1);
 lean_inc(x_8);
 lean_dec(x_7);
-x_9 = lean_alloc_ctor(0, 5, 0);
-lean_ctor_set(x_9, 0, x_2);
-lean_ctor_set(x_9, 1, x_3);
-lean_ctor_set(x_9, 2, x_4);
-lean_ctor_set(x_9, 3, x_5);
-lean_ctor_set(x_9, 4, x_6);
-x_10 = lean_apply_2(x_8, lean_box(0), x_9);
-return x_10;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
-_start:
-{
-lean_object* x_10; lean_object* x_11; 
-x_10 = lean_ctor_get(x_1, 4);
-lean_inc(x_10);
-lean_dec(x_1);
-lean_inc(x_2);
-x_11 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__1), 6, 5);
-lean_closure_set(x_11, 0, x_2);
-lean_closure_set(x_11, 1, x_3);
-lean_closure_set(x_11, 2, x_4);
-lean_closure_set(x_11, 3, x_5);
-lean_closure_set(x_11, 4, x_9);
-if (lean_obj_tag(x_10) == 0)
-{
-lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
-lean_dec(x_8);
-lean_dec(x_7);
-x_12 = lean_ctor_get(x_2, 0);
-lean_inc(x_12);
-lean_dec(x_2);
-x_13 = lean_ctor_get(x_12, 1);
-lean_inc(x_13);
-lean_dec(x_12);
-x_14 = lean_box(0);
-x_15 = lean_apply_2(x_13, lean_box(0), x_14);
-x_16 = lean_apply_4(x_6, lean_box(0), lean_box(0), x_15, x_11);
-return x_16;
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
 }
 else
 {
-lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; 
-x_17 = lean_ctor_get(x_10, 0);
-lean_inc(x_17);
-lean_dec(x_10);
-x_18 = lean_ctor_get(x_2, 0);
-lean_inc(x_18);
-x_19 = lean_ctor_get(x_18, 0);
-lean_inc(x_19);
-lean_dec(x_18);
-x_20 = lean_ctor_get(x_19, 0);
-lean_inc(x_20);
-lean_dec(x_19);
-x_21 = lean_ctor_get(x_7, 0);
-lean_inc(x_21);
-lean_dec(x_7);
-x_22 = lean_apply_4(x_21, lean_box(0), x_2, x_8, x_17);
-x_23 = l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__5___closed__1;
-x_24 = lean_apply_4(x_20, lean_box(0), lean_box(0), x_23, x_22);
-x_25 = lean_apply_4(x_6, lean_box(0), lean_box(0), x_24, x_11);
-return x_25;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
-_start:
-{
 lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
-x_10 = lean_ctor_get(x_1, 0);
+x_10 = lean_ctor_get(x_5, 0);
 lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
 lean_dec(x_1);
-x_11 = lean_ctor_get(x_2, 3);
-lean_inc(x_11);
-lean_inc(x_4);
-lean_inc(x_3);
-x_12 = lean_apply_4(x_10, lean_box(0), x_3, x_4, x_11);
-lean_inc(x_7);
-x_13 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__2), 9, 8);
-lean_closure_set(x_13, 0, x_2);
-lean_closure_set(x_13, 1, x_3);
-lean_closure_set(x_13, 2, x_5);
-lean_closure_set(x_13, 3, x_6);
-lean_closure_set(x_13, 4, x_9);
-lean_closure_set(x_13, 5, x_7);
-lean_closure_set(x_13, 6, x_8);
-lean_closure_set(x_13, 7, x_4);
-x_14 = lean_apply_4(x_7, lean_box(0), lean_box(0), x_12, x_13);
-return x_14;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
-_start:
-{
-lean_object* x_9; lean_object* x_10; 
-x_9 = lean_ctor_get(x_1, 2);
-lean_inc(x_9);
-lean_inc(x_6);
-lean_inc(x_4);
-lean_inc(x_3);
-lean_inc(x_2);
-x_10 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__3), 9, 8);
-lean_closure_set(x_10, 0, x_2);
-lean_closure_set(x_10, 1, x_1);
-lean_closure_set(x_10, 2, x_3);
-lean_closure_set(x_10, 3, x_4);
-lean_closure_set(x_10, 4, x_5);
-lean_closure_set(x_10, 5, x_8);
-lean_closure_set(x_10, 6, x_6);
-lean_closure_set(x_10, 7, x_7);
-if (lean_obj_tag(x_9) == 0)
-{
-lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
-lean_dec(x_4);
-lean_dec(x_2);
-x_11 = lean_ctor_get(x_3, 0);
-lean_inc(x_11);
-lean_dec(x_3);
 x_12 = lean_ctor_get(x_11, 1);
 lean_inc(x_12);
 lean_dec(x_11);
-x_13 = lean_box(0);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
 x_14 = lean_apply_2(x_12, lean_box(0), x_13);
-x_15 = lean_apply_4(x_6, lean_box(0), lean_box(0), x_14, x_10);
-return x_15;
+return x_14;
+}
 }
 else
 {
-lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; 
-x_16 = lean_ctor_get(x_9, 0);
-lean_inc(x_16);
-lean_dec(x_9);
-x_17 = lean_ctor_get(x_3, 0);
-lean_inc(x_17);
-x_18 = lean_ctor_get(x_17, 0);
-lean_inc(x_18);
-lean_dec(x_17);
-x_19 = lean_ctor_get(x_18, 0);
-lean_inc(x_19);
-lean_dec(x_18);
-x_20 = lean_ctor_get(x_2, 0);
-lean_inc(x_20);
-lean_dec(x_2);
-x_21 = lean_apply_4(x_20, lean_box(0), x_3, x_4, x_16);
-x_22 = l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__5___closed__1;
-x_23 = lean_apply_4(x_19, lean_box(0), lean_box(0), x_22, x_21);
-x_24 = lean_apply_4(x_6, lean_box(0), lean_box(0), x_23, x_10);
-return x_24;
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__6(lean_object* x_1) {
 _start:
 {
-lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__6___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__7___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__7(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__7___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__8___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__8(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__8___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__9___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__9(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__9___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__10___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__10(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__10___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
+x_7 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_7, 0, x_1);
+lean_ctor_set(x_7, 1, x_2);
+lean_ctor_set(x_7, 2, x_3);
+lean_ctor_set(x_7, 3, x_4);
+lean_ctor_set(x_7, 4, x_6);
+x_8 = lean_ctor_get(x_5, 0);
+lean_inc(x_8);
+lean_dec(x_5);
+x_9 = lean_ctor_get(x_8, 1);
+lean_inc(x_9);
+lean_dec(x_8);
+x_10 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_10, 0, x_7);
+x_11 = lean_apply_2(x_9, lean_box(0), x_10);
+return x_11;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
+_start:
+{
+lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
+x_9 = lean_ctor_get(x_1, 4);
+lean_inc(x_9);
+lean_dec(x_1);
+lean_inc(x_5);
+x_10 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__1), 6, 5);
+lean_closure_set(x_10, 0, x_2);
+lean_closure_set(x_10, 1, x_3);
+lean_closure_set(x_10, 2, x_4);
+lean_closure_set(x_10, 3, x_8);
+lean_closure_set(x_10, 4, x_5);
+x_11 = lean_ctor_get(x_5, 1);
+lean_inc(x_11);
+lean_inc(x_5);
+x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__1___rarg), 5, 4);
+lean_closure_set(x_12, 0, x_5);
+lean_closure_set(x_12, 1, lean_box(0));
+lean_closure_set(x_12, 2, lean_box(0));
+lean_closure_set(x_12, 3, x_10);
+if (lean_obj_tag(x_9) == 0)
+{
+lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
+lean_dec(x_7);
+lean_dec(x_6);
+x_13 = lean_ctor_get(x_5, 0);
+lean_inc(x_13);
+lean_dec(x_5);
+x_14 = lean_ctor_get(x_13, 1);
+lean_inc(x_14);
+lean_dec(x_13);
+x_15 = l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_199____spec__1___rarg___closed__1;
+x_16 = lean_apply_2(x_14, lean_box(0), x_15);
+x_17 = lean_apply_4(x_11, lean_box(0), lean_box(0), x_16, x_12);
+return x_17;
+}
+else
+{
+lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
+x_18 = lean_ctor_get(x_9, 0);
+lean_inc(x_18);
+lean_dec(x_9);
+x_19 = lean_ctor_get(x_6, 0);
+lean_inc(x_19);
+lean_dec(x_6);
+lean_inc(x_5);
+x_20 = lean_apply_4(x_19, lean_box(0), x_5, x_7, x_18);
+x_21 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__4), 2, 1);
+lean_closure_set(x_21, 0, x_5);
+lean_inc(x_11);
+x_22 = lean_apply_4(x_11, lean_box(0), lean_box(0), x_20, x_21);
+x_23 = lean_apply_4(x_11, lean_box(0), lean_box(0), x_22, x_12);
+return x_23;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
+_start:
+{
+lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
 x_9 = lean_ctor_get(x_1, 0);
 lean_inc(x_9);
 lean_dec(x_1);
-x_10 = lean_ctor_get(x_2, 1);
+x_10 = lean_ctor_get(x_2, 3);
 lean_inc(x_10);
 lean_inc(x_4);
 lean_inc(x_3);
 x_11 = lean_apply_4(x_9, lean_box(0), x_3, x_4, x_10);
-lean_inc(x_6);
-x_12 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__4), 8, 7);
+lean_inc(x_3);
+x_12 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__2), 8, 7);
 lean_closure_set(x_12, 0, x_2);
 lean_closure_set(x_12, 1, x_5);
-lean_closure_set(x_12, 2, x_3);
-lean_closure_set(x_12, 3, x_4);
-lean_closure_set(x_12, 4, x_8);
-lean_closure_set(x_12, 5, x_6);
-lean_closure_set(x_12, 6, x_7);
-x_13 = lean_apply_4(x_6, lean_box(0), lean_box(0), x_11, x_12);
-return x_13;
+lean_closure_set(x_12, 2, x_6);
+lean_closure_set(x_12, 3, x_8);
+lean_closure_set(x_12, 4, x_3);
+lean_closure_set(x_12, 5, x_7);
+lean_closure_set(x_12, 6, x_4);
+x_13 = lean_ctor_get(x_3, 1);
+lean_inc(x_13);
+x_14 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__2___rarg), 5, 4);
+lean_closure_set(x_14, 0, x_3);
+lean_closure_set(x_14, 1, lean_box(0));
+lean_closure_set(x_14, 2, lean_box(0));
+lean_closure_set(x_14, 3, x_12);
+x_15 = lean_apply_4(x_13, lean_box(0), lean_box(0), x_11, x_14);
+return x_15;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+_start:
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
+x_8 = lean_ctor_get(x_1, 2);
+lean_inc(x_8);
+lean_inc(x_4);
+lean_inc(x_3);
+lean_inc(x_2);
+x_9 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__3), 8, 7);
+lean_closure_set(x_9, 0, x_2);
+lean_closure_set(x_9, 1, x_1);
+lean_closure_set(x_9, 2, x_3);
+lean_closure_set(x_9, 3, x_4);
+lean_closure_set(x_9, 4, x_5);
+lean_closure_set(x_9, 5, x_7);
+lean_closure_set(x_9, 6, x_6);
+x_10 = lean_ctor_get(x_3, 1);
+lean_inc(x_10);
+lean_inc(x_3);
+x_11 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__3___rarg), 5, 4);
+lean_closure_set(x_11, 0, x_3);
+lean_closure_set(x_11, 1, lean_box(0));
+lean_closure_set(x_11, 2, lean_box(0));
+lean_closure_set(x_11, 3, x_9);
+if (lean_obj_tag(x_8) == 0)
+{
+lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
+lean_dec(x_4);
+lean_dec(x_2);
+x_12 = lean_ctor_get(x_3, 0);
+lean_inc(x_12);
+lean_dec(x_3);
+x_13 = lean_ctor_get(x_12, 1);
+lean_inc(x_13);
+lean_dec(x_12);
+x_14 = l_Lean_Json_getObjValAs_x3f___at___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_199____spec__1___rarg___closed__1;
+x_15 = lean_apply_2(x_13, lean_box(0), x_14);
+x_16 = lean_apply_4(x_10, lean_box(0), lean_box(0), x_15, x_11);
+return x_16;
+}
+else
+{
+lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; 
+x_17 = lean_ctor_get(x_8, 0);
+lean_inc(x_17);
+lean_dec(x_8);
+x_18 = lean_ctor_get(x_2, 0);
+lean_inc(x_18);
+lean_dec(x_2);
+lean_inc(x_3);
+x_19 = lean_apply_4(x_18, lean_box(0), x_3, x_4, x_17);
+x_20 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__4), 2, 1);
+lean_closure_set(x_20, 0, x_3);
+lean_inc(x_10);
+x_21 = lean_apply_4(x_10, lean_box(0), lean_box(0), x_19, x_20);
+x_22 = lean_apply_4(x_10, lean_box(0), lean_box(0), x_21, x_11);
+return x_22;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+_start:
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_8 = lean_ctor_get(x_1, 0);
+lean_inc(x_8);
+lean_dec(x_1);
+x_9 = lean_ctor_get(x_2, 1);
+lean_inc(x_9);
+lean_inc(x_4);
+lean_inc(x_3);
+x_10 = lean_apply_4(x_8, lean_box(0), x_3, x_4, x_9);
+lean_inc(x_3);
+x_11 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__4), 7, 6);
+lean_closure_set(x_11, 0, x_2);
+lean_closure_set(x_11, 1, x_5);
+lean_closure_set(x_11, 2, x_3);
+lean_closure_set(x_11, 3, x_4);
+lean_closure_set(x_11, 4, x_7);
+lean_closure_set(x_11, 5, x_6);
+x_12 = lean_ctor_get(x_3, 1);
+lean_inc(x_12);
+x_13 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__4___rarg), 5, 4);
+lean_closure_set(x_13, 0, x_3);
+lean_closure_set(x_13, 1, lean_box(0));
+lean_closure_set(x_13, 2, lean_box(0));
+lean_closure_set(x_13, 3, x_11);
+x_14 = lean_apply_4(x_12, lean_box(0), lean_box(0), x_10, x_13);
+return x_14;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__6(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
 _start:
 {
-lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
-x_9 = lean_ctor_get(x_6, 1);
+lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
+x_9 = lean_ctor_get(x_1, 0);
 lean_inc(x_9);
-x_10 = lean_ctor_get(x_1, 0);
-lean_inc(x_10);
 lean_dec(x_1);
-x_11 = lean_ctor_get(x_8, 0);
-lean_inc(x_11);
+x_10 = lean_ctor_get(x_8, 0);
+lean_inc(x_10);
 lean_inc(x_7);
 lean_inc(x_6);
-x_12 = lean_apply_4(x_10, lean_box(0), x_6, x_7, x_11);
-lean_inc(x_9);
-x_13 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__5), 8, 7);
-lean_closure_set(x_13, 0, x_2);
-lean_closure_set(x_13, 1, x_8);
-lean_closure_set(x_13, 2, x_6);
-lean_closure_set(x_13, 3, x_7);
-lean_closure_set(x_13, 4, x_3);
-lean_closure_set(x_13, 5, x_9);
-lean_closure_set(x_13, 6, x_4);
-x_14 = lean_apply_4(x_9, lean_box(0), lean_box(0), x_12, x_13);
-return x_14;
+x_11 = lean_apply_4(x_9, lean_box(0), x_6, x_7, x_10);
+lean_inc(x_6);
+x_12 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__5), 7, 6);
+lean_closure_set(x_12, 0, x_2);
+lean_closure_set(x_12, 1, x_8);
+lean_closure_set(x_12, 2, x_6);
+lean_closure_set(x_12, 3, x_7);
+lean_closure_set(x_12, 4, x_3);
+lean_closure_set(x_12, 5, x_4);
+x_13 = lean_ctor_get(x_6, 1);
+lean_inc(x_13);
+x_14 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__5___rarg), 5, 4);
+lean_closure_set(x_14, 0, x_6);
+lean_closure_set(x_14, 1, lean_box(0));
+lean_closure_set(x_14, 2, lean_box(0));
+lean_closure_set(x_14, 3, x_12);
+x_15 = lean_apply_4(x_13, lean_box(0), lean_box(0), x_11, x_14);
+return x_15;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___rarg___lambda__7(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
@@ -2894,7 +3597,7 @@ lean_closure_set(x_10, 4, x_5);
 x_11 = lean_ctor_get(x_5, 1);
 lean_inc(x_11);
 lean_inc(x_5);
-x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__1___rarg), 5, 4);
+x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__6___rarg), 5, 4);
 lean_closure_set(x_12, 0, x_5);
 lean_closure_set(x_12, 1, lean_box(0));
 lean_closure_set(x_12, 2, lean_box(0));
@@ -2926,7 +3629,7 @@ lean_inc(x_19);
 lean_dec(x_6);
 lean_inc(x_5);
 x_20 = lean_apply_4(x_19, lean_box(0), x_5, x_7, x_18);
-x_21 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__12), 2, 1);
+x_21 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__4), 2, 1);
 lean_closure_set(x_21, 0, x_5);
 lean_inc(x_11);
 x_22 = lean_apply_4(x_11, lean_box(0), lean_box(0), x_20, x_21);
@@ -2958,7 +3661,7 @@ lean_closure_set(x_12, 5, x_7);
 lean_closure_set(x_12, 6, x_4);
 x_13 = lean_ctor_get(x_3, 1);
 lean_inc(x_13);
-x_14 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__2___rarg), 5, 4);
+x_14 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__7___rarg), 5, 4);
 lean_closure_set(x_14, 0, x_3);
 lean_closure_set(x_14, 1, lean_box(0));
 lean_closure_set(x_14, 2, lean_box(0));
@@ -2987,7 +3690,7 @@ lean_closure_set(x_9, 6, x_6);
 x_10 = lean_ctor_get(x_3, 1);
 lean_inc(x_10);
 lean_inc(x_3);
-x_11 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__3___rarg), 5, 4);
+x_11 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__8___rarg), 5, 4);
 lean_closure_set(x_11, 0, x_3);
 lean_closure_set(x_11, 1, lean_box(0));
 lean_closure_set(x_11, 2, lean_box(0));
@@ -3019,7 +3722,7 @@ lean_inc(x_18);
 lean_dec(x_2);
 lean_inc(x_3);
 x_19 = lean_apply_4(x_18, lean_box(0), x_3, x_4, x_17);
-x_20 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__12), 2, 1);
+x_20 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__4), 2, 1);
 lean_closure_set(x_20, 0, x_3);
 lean_inc(x_10);
 x_21 = lean_apply_4(x_10, lean_box(0), lean_box(0), x_19, x_20);
@@ -3050,7 +3753,7 @@ lean_closure_set(x_11, 4, x_7);
 lean_closure_set(x_11, 5, x_6);
 x_12 = lean_ctor_get(x_3, 1);
 lean_inc(x_12);
-x_13 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__4___rarg), 5, 4);
+x_13 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__9___rarg), 5, 4);
 lean_closure_set(x_13, 0, x_3);
 lean_closure_set(x_13, 1, lean_box(0));
 lean_closure_set(x_13, 2, lean_box(0));
@@ -3081,7 +3784,7 @@ lean_closure_set(x_12, 4, x_3);
 lean_closure_set(x_12, 5, x_4);
 x_13 = lean_ctor_get(x_6, 1);
 lean_inc(x_13);
-x_14 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__5___rarg), 5, 4);
+x_14 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalRpcEncodingPacket___spec__10___rarg), 5, 4);
 lean_closure_set(x_14, 0, x_6);
 lean_closure_set(x_14, 1, lean_box(0));
 lean_closure_set(x_14, 2, lean_box(0));
@@ -4292,92 +4995,286 @@ x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEnco
 return x_2;
 }
 }
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__4___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__4(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__4___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__5___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__5(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__5___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__6___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__6(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__6___rarg), 5, 0);
+return x_2;
+}
+}
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
-lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
-x_5 = lean_ctor_get(x_1, 0);
-lean_inc(x_5);
-lean_dec(x_1);
-x_6 = lean_ctor_get(x_5, 1);
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_5 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_5, 0, x_1);
+lean_ctor_set(x_5, 1, x_2);
+lean_ctor_set(x_5, 2, x_4);
+x_6 = lean_ctor_get(x_3, 0);
 lean_inc(x_6);
-lean_dec(x_5);
-x_7 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_7, 0, x_2);
-lean_ctor_set(x_7, 1, x_3);
-lean_ctor_set(x_7, 2, x_4);
-x_8 = lean_apply_2(x_6, lean_box(0), x_7);
-return x_8;
+lean_dec(x_3);
+x_7 = lean_ctor_get(x_6, 1);
+lean_inc(x_7);
+lean_dec(x_6);
+x_8 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_8, 0, x_5);
+x_9 = lean_apply_2(x_7, lean_box(0), x_8);
+return x_9;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
-lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
-x_8 = lean_ctor_get(x_1, 0);
-lean_inc(x_8);
+lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
 lean_dec(x_1);
-x_9 = lean_ctor_get(x_2, 2);
-lean_inc(x_9);
+x_8 = lean_ctor_get(x_2, 2);
+lean_inc(x_8);
 lean_dec(x_2);
 lean_inc(x_3);
-x_10 = lean_apply_4(x_8, lean_box(0), x_3, x_4, x_9);
-x_11 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___rarg___lambda__1), 4, 3);
-lean_closure_set(x_11, 0, x_3);
-lean_closure_set(x_11, 1, x_5);
-lean_closure_set(x_11, 2, x_7);
-x_12 = lean_apply_4(x_6, lean_box(0), lean_box(0), x_10, x_11);
-return x_12;
+x_9 = lean_apply_4(x_7, lean_box(0), x_3, x_4, x_8);
+lean_inc(x_3);
+x_10 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___rarg___lambda__1), 4, 3);
+lean_closure_set(x_10, 0, x_5);
+lean_closure_set(x_10, 1, x_6);
+lean_closure_set(x_10, 2, x_3);
+x_11 = lean_ctor_get(x_3, 1);
+lean_inc(x_11);
+x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__1___rarg), 5, 4);
+lean_closure_set(x_12, 0, x_3);
+lean_closure_set(x_12, 1, lean_box(0));
+lean_closure_set(x_12, 2, lean_box(0));
+lean_closure_set(x_12, 3, x_10);
+x_13 = lean_apply_4(x_11, lean_box(0), lean_box(0), x_9, x_12);
+return x_13;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___rarg___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___rarg___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
-lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
-x_8 = lean_ctor_get(x_1, 0);
-lean_inc(x_8);
+lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
 lean_dec(x_1);
-x_9 = lean_ctor_get(x_2, 1);
-lean_inc(x_9);
+x_8 = lean_ctor_get(x_2, 1);
+lean_inc(x_8);
 lean_inc(x_4);
 lean_inc(x_3);
-x_10 = lean_apply_4(x_8, lean_box(0), x_3, x_4, x_9);
-lean_inc(x_6);
-x_11 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___rarg___lambda__2), 7, 6);
-lean_closure_set(x_11, 0, x_5);
-lean_closure_set(x_11, 1, x_2);
-lean_closure_set(x_11, 2, x_3);
-lean_closure_set(x_11, 3, x_4);
-lean_closure_set(x_11, 4, x_7);
-lean_closure_set(x_11, 5, x_6);
-x_12 = lean_apply_4(x_6, lean_box(0), lean_box(0), x_10, x_11);
-return x_12;
+x_9 = lean_apply_4(x_7, lean_box(0), x_3, x_4, x_8);
+lean_inc(x_3);
+x_10 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___rarg___lambda__2), 6, 5);
+lean_closure_set(x_10, 0, x_5);
+lean_closure_set(x_10, 1, x_2);
+lean_closure_set(x_10, 2, x_3);
+lean_closure_set(x_10, 3, x_4);
+lean_closure_set(x_10, 4, x_6);
+x_11 = lean_ctor_get(x_3, 1);
+lean_inc(x_11);
+x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__2___rarg), 5, 4);
+lean_closure_set(x_12, 0, x_3);
+lean_closure_set(x_12, 1, lean_box(0));
+lean_closure_set(x_12, 2, lean_box(0));
+lean_closure_set(x_12, 3, x_10);
+x_13 = lean_apply_4(x_11, lean_box(0), lean_box(0), x_9, x_12);
+return x_13;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___rarg___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
 _start:
 {
-lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-x_8 = lean_ctor_get(x_5, 1);
+lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_8 = lean_ctor_get(x_1, 0);
 lean_inc(x_8);
-x_9 = lean_ctor_get(x_1, 0);
-lean_inc(x_9);
 lean_dec(x_1);
-x_10 = lean_ctor_get(x_7, 0);
-lean_inc(x_10);
+x_9 = lean_ctor_get(x_7, 0);
+lean_inc(x_9);
 lean_inc(x_6);
 lean_inc(x_5);
-x_11 = lean_apply_4(x_9, lean_box(0), x_5, x_6, x_10);
-lean_inc(x_8);
-x_12 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___rarg___lambda__3), 7, 6);
-lean_closure_set(x_12, 0, x_2);
-lean_closure_set(x_12, 1, x_7);
-lean_closure_set(x_12, 2, x_5);
-lean_closure_set(x_12, 3, x_6);
-lean_closure_set(x_12, 4, x_3);
-lean_closure_set(x_12, 5, x_8);
-x_13 = lean_apply_4(x_8, lean_box(0), lean_box(0), x_11, x_12);
-return x_13;
+x_10 = lean_apply_4(x_8, lean_box(0), x_5, x_6, x_9);
+lean_inc(x_5);
+x_11 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___rarg___lambda__3), 6, 5);
+lean_closure_set(x_11, 0, x_2);
+lean_closure_set(x_11, 1, x_7);
+lean_closure_set(x_11, 2, x_5);
+lean_closure_set(x_11, 3, x_6);
+lean_closure_set(x_11, 4, x_3);
+x_12 = lean_ctor_get(x_5, 1);
+lean_inc(x_12);
+x_13 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__3___rarg), 5, 4);
+lean_closure_set(x_13, 0, x_5);
+lean_closure_set(x_13, 1, lean_box(0));
+lean_closure_set(x_13, 2, lean_box(0));
+lean_closure_set(x_13, 3, x_11);
+x_14 = lean_apply_4(x_12, lean_box(0), lean_box(0), x_10, x_13);
+return x_14;
 }
 }
 LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___rarg___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
@@ -4419,7 +5316,7 @@ lean_closure_set(x_10, 1, x_6);
 lean_closure_set(x_10, 2, x_3);
 x_11 = lean_ctor_get(x_3, 1);
 lean_inc(x_11);
-x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__1___rarg), 5, 4);
+x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__4___rarg), 5, 4);
 lean_closure_set(x_12, 0, x_3);
 lean_closure_set(x_12, 1, lean_box(0));
 lean_closure_set(x_12, 2, lean_box(0));
@@ -4449,7 +5346,7 @@ lean_closure_set(x_10, 3, x_4);
 lean_closure_set(x_10, 4, x_6);
 x_11 = lean_ctor_get(x_3, 1);
 lean_inc(x_11);
-x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__2___rarg), 5, 4);
+x_12 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__5___rarg), 5, 4);
 lean_closure_set(x_12, 0, x_3);
 lean_closure_set(x_12, 1, lean_box(0));
 lean_closure_set(x_12, 2, lean_box(0));
@@ -4479,7 +5376,7 @@ lean_closure_set(x_11, 3, x_6);
 lean_closure_set(x_11, 4, x_3);
 x_12 = lean_ctor_get(x_5, 1);
 lean_inc(x_12);
-x_13 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__3___rarg), 5, 4);
+x_13 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveTermGoalRpcEncodingPacket___spec__6___rarg), 5, 4);
 lean_closure_set(x_13, 0, x_5);
 lean_closure_set(x_13, 1, lean_box(0));
 lean_closure_set(x_13, 2, lean_box(0));
@@ -4745,38 +5642,65 @@ x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEnco
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___rarg___lambda__1(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___spec__2___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
-lean_object* x_3; lean_object* x_4; lean_object* x_5; 
-x_3 = lean_ctor_get(x_1, 0);
-lean_inc(x_3);
-lean_dec(x_1);
-x_4 = lean_ctor_get(x_3, 1);
-lean_inc(x_4);
-lean_dec(x_3);
-x_5 = lean_apply_2(x_4, lean_box(0), x_2);
-return x_5;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
-_start:
+if (lean_obj_tag(x_5) == 0)
 {
-lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
-x_6 = lean_ctor_get(x_3, 1);
-lean_inc(x_6);
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
 x_7 = lean_ctor_get(x_1, 0);
 lean_inc(x_7);
 lean_dec(x_1);
-lean_inc(x_3);
-x_8 = lean_apply_4(x_7, lean_box(0), x_3, x_4, x_5);
-x_9 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___rarg___lambda__1), 2, 1);
-lean_closure_set(x_9, 0, x_3);
-x_10 = lean_apply_4(x_6, lean_box(0), lean_box(0), x_8, x_9);
-return x_10;
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___rarg___lambda__3(lean_object* x_1, lean_object* x_2) {
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___spec__2(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___spec__2___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___rarg___lambda__1(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
@@ -4792,7 +5716,30 @@ x_6 = lean_apply_2(x_4, lean_box(0), x_5);
 return x_6;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___rarg___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
+x_6 = lean_ctor_get(x_1, 0);
+lean_inc(x_6);
+lean_dec(x_1);
+lean_inc(x_3);
+x_7 = lean_apply_4(x_6, lean_box(0), x_3, x_4, x_5);
+lean_inc(x_3);
+x_8 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___rarg___lambda__1), 2, 1);
+lean_closure_set(x_8, 0, x_3);
+x_9 = lean_ctor_get(x_3, 1);
+lean_inc(x_9);
+x_10 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___spec__1___rarg), 5, 4);
+lean_closure_set(x_10, 0, x_3);
+lean_closure_set(x_10, 1, lean_box(0));
+lean_closure_set(x_10, 2, lean_box(0));
+lean_closure_set(x_10, 3, x_8);
+x_11 = lean_apply_4(x_9, lean_box(0), lean_box(0), x_7, x_10);
+return x_11;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___rarg___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
@@ -4802,11 +5749,11 @@ lean_dec(x_1);
 lean_inc(x_3);
 x_7 = lean_apply_4(x_6, lean_box(0), x_3, x_4, x_5);
 lean_inc(x_3);
-x_8 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___rarg___lambda__3), 2, 1);
+x_8 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___rarg___lambda__1), 2, 1);
 lean_closure_set(x_8, 0, x_3);
 x_9 = lean_ctor_get(x_3, 1);
 lean_inc(x_9);
-x_10 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___spec__1___rarg), 5, 4);
+x_10 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___spec__2___rarg), 5, 4);
 lean_closure_set(x_10, 0, x_3);
 lean_closure_set(x_10, 1, lean_box(0));
 lean_closure_set(x_10, 2, lean_box(0));
@@ -4822,7 +5769,7 @@ lean_object* x_2; lean_object* x_3; lean_object* x_4;
 lean_inc(x_1);
 x_2 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___rarg___lambda__2), 5, 1);
 lean_closure_set(x_2, 0, x_1);
-x_3 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___rarg___lambda__4), 5, 1);
+x_3 = lean_alloc_closure((void*)(l_Lean_Widget_instRpcEncodingInteractiveGoalsRpcEncodingPacket___rarg___lambda__3), 5, 1);
 lean_closure_set(x_3, 0, x_1);
 x_4 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_4, 0, x_2);
@@ -8694,8 +9641,6 @@ l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket
 lean_mark_persistent(l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_199____rarg___closed__5);
 l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_199____rarg___closed__6 = _init_l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_199____rarg___closed__6();
 lean_mark_persistent(l___private_Lean_Widget_InteractiveGoal_0__Lean_Widget_fromJsonRpcEncodingPacket____x40_Lean_Widget_InteractiveGoal___hyg_199____rarg___closed__6);
-l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__5___closed__1 = _init_l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__5___closed__1();
-lean_mark_persistent(l_Lean_Widget_instRpcEncodingInteractiveHypothesisBundleRpcEncodingPacket___rarg___lambda__5___closed__1);
 l_Lean_Widget_InteractiveGoal_mvarId_x3f___default = _init_l_Lean_Widget_InteractiveGoal_mvarId_x3f___default();
 lean_mark_persistent(l_Lean_Widget_InteractiveGoal_mvarId_x3f___default);
 l_Lean_Widget_instInhabitedInteractiveGoal___closed__1 = _init_l_Lean_Widget_instInhabitedInteractiveGoal___closed__1();
diff --git a/stage0/stdlib/Lean/Widget/TaggedText.c b/stage0/stdlib/Lean/Widget/TaggedText.c
index 0a9e0ef69e..19394c9092 100644
--- a/stage0/stdlib/Lean/Widget/TaggedText.c
+++ b/stage0/stdlib/Lean/Widget/TaggedText.c
@@ -47,6 +47,7 @@ LEAN_EXPORT lean_object* l_Lean_Widget_TaggedText_stripTags_go___rarg(lean_objec
 static lean_object* l_panic___at_Lean_Widget_TaggedText_prettyTagged___spec__4___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Widget_TaggedText_mapM___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_append___rarg(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__8___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_TaggedText_instInhabitedTaggedState___closed__1;
 LEAN_EXPORT lean_object* l_Std_Format_prettyM___at_Lean_Widget_TaggedText_prettyTagged___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Init_Data_Format_Basic_0__Std_Format_pushGroup___at_Lean_Widget_TaggedText_prettyTagged___spec__3(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -65,9 +66,11 @@ static lean_object* l___private_Lean_Widget_TaggedText_0__Lean_Widget_fromJsonTa
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_rewrite___spec__1___rarg(lean_object*, size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__1___rarg(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Widget_TaggedText_0__Lean_Widget_reprTaggedText____x40_Lean_Widget_TaggedText___hyg_223____rarg___closed__11;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__8(lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Data_Format_Basic_0__Std_Format_spaceUptoLine_x27(lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_TaggedText_instMonadPrettyFormatStateMTaggedState___closed__1;
 LEAN_EXPORT lean_object* l_panic___at_Lean_Widget_TaggedText_prettyTagged___spec__4(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__7___rarg(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_Format_joinSep___at___private_Lean_Widget_TaggedText_0__Lean_Widget_reprTaggedText____x40_Lean_Widget_TaggedText___hyg_223____spec__2___rarg(lean_object*, lean_object*, lean_object*);
 static lean_object* l_panic___at_Lean_Widget_TaggedText_prettyTagged___spec__4___closed__1;
 lean_object* l_Lean_Json_getStr_x3f(lean_object*);
@@ -110,9 +113,11 @@ LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_rewr
 lean_object* lean_nat_sub(lean_object*, lean_object*);
 uint8_t l___private_Init_Data_Format_Basic_0__Std_Format_beqFlattenBehavior____x40_Init_Data_Format_Basic___hyg_18_(uint8_t, uint8_t);
 static lean_object* l___private_Lean_Widget_TaggedText_0__Lean_Widget_fromJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_398____rarg___lambda__2___closed__6;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__10___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_TaggedText_rewrite___rarg(lean_object*, lean_object*);
 lean_object* l_panic___at_Lean_Json_setObjVal_x21___spec__1(lean_object*);
 static lean_object* l___private_Lean_Widget_TaggedText_0__Lean_Widget_fromJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_398____rarg___lambda__2___closed__4;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__12(lean_object*);
 static lean_object* l___private_Lean_Widget_TaggedText_0__Lean_Widget_reprTaggedText____x40_Lean_Widget_TaggedText___hyg_223____rarg___closed__21;
 lean_object* l_instInhabited___rarg(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Widget_TaggedText_0__Lean_Widget_reprTaggedText____x40_Lean_Widget_TaggedText___hyg_223____rarg___closed__23;
@@ -125,6 +130,7 @@ LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_inst
 lean_object* lean_array_to_list(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Widget_TaggedText_0__Lean_Widget_reprTaggedText____x40_Lean_Widget_TaggedText___hyg_223____rarg___closed__2;
 static lean_object* l___private_Lean_Widget_TaggedText_0__Lean_Widget_reprTaggedText____x40_Lean_Widget_TaggedText___hyg_223____rarg___closed__1;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__9(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Widget_TaggedText_0__Lean_Widget_TaggedText_TaggedState_out___default;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Widget_TaggedText_0__Lean_Widget_fromJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_398____spec__2(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instFromJsonTaggedText(lean_object*);
@@ -136,7 +142,9 @@ lean_object* l_Array_reverse___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instBEqTaggedText___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_mapM___spec__1___rarg___lambda__1(size_t, lean_object*, lean_object*, lean_object*, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_TaggedText_stripTags_go(lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__8___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_TaggedText_instMonadPrettyFormatStateMTaggedState___closed__3;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__11(lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Widget_TaggedText_0__Lean_Widget_toJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_594____spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Widget_TaggedText_0__Lean_Widget_reprTaggedText____x40_Lean_Widget_TaggedText___hyg_223____rarg___closed__25;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__2(lean_object*, lean_object*, lean_object*);
@@ -154,6 +162,7 @@ lean_object* l_Int_toNat(lean_object*);
 LEAN_EXPORT lean_object* l_List_foldl___at_Lean_Widget_TaggedText_instMonadPrettyFormatStateMTaggedState___spec__3(lean_object*, lean_object*);
 static lean_object* l_Lean_Widget_TaggedText_instMonadPrettyFormatStateMTaggedState___closed__5;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_rewriteM___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__10(lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Widget_TaggedText_0__Lean_Widget_fromJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_398____spec__1(lean_object*);
 lean_object* l_List_drop___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Widget_TaggedText_0__Lean_Widget_beqTaggedText____x40_Lean_Widget_TaggedText___hyg_76_(lean_object*);
@@ -187,6 +196,8 @@ LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Widget_Tagge
 LEAN_EXPORT lean_object* l_Std_Format_joinSep___at___private_Lean_Widget_TaggedText_0__Lean_Widget_reprTaggedText____x40_Lean_Widget_TaggedText___hyg_223____spec__3(lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_rewrite___spec__1(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_rewrite___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__12___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__8___rarg(lean_object*, lean_object*, size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_TaggedText_rewriteM(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_Format_joinSep___at___private_Lean_Widget_TaggedText_0__Lean_Widget_reprTaggedText____x40_Lean_Widget_TaggedText___hyg_223____spec__3___rarg(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__1___rarg___lambda__2(lean_object*, lean_object*, lean_object*);
@@ -194,6 +205,7 @@ LEAN_EXPORT lean_object* l_Lean_Widget_TaggedText_mapM___rarg___lambda__3(lean_o
 lean_object* l_Lean_Json_mkObj(lean_object*);
 lean_object* l_Lean_Json_pretty(lean_object*, lean_object*);
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__8___rarg___lambda__1(size_t, lean_object*, lean_object*, lean_object*, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_map___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Init_Data_Format_Basic_0__Std_Format_pushGroup___at_Lean_Widget_TaggedText_prettyTagged___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_TaggedText_instRpcEncodingTaggedText___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -201,6 +213,7 @@ static lean_object* l___private_Lean_Widget_TaggedText_0__Lean_Widget_reprTagged
 static lean_object* l___private_Lean_Widget_TaggedText_0__Lean_Widget_reprTaggedText____x40_Lean_Widget_TaggedText___hyg_223____rarg___closed__24;
 lean_object* lean_panic_fn(lean_object*, lean_object*);
 lean_object* l_StateT_instMonadStateT___rarg(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__7(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_StateT_bind___at_Lean_Widget_TaggedText_instMonadPrettyFormatStateMTaggedState___spec__2___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_pop(lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__2___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -218,12 +231,15 @@ LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Widget_Tagge
 lean_object* l_List_take___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_StateT_bind___at_Lean_Widget_TaggedText_instMonadPrettyFormatStateMTaggedState___spec__2(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Widget_TaggedText_0__Lean_Widget_reprTaggedText____x40_Lean_Widget_TaggedText___hyg_223____rarg___closed__10;
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__9___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Widget_TaggedText_0__Lean_Widget_reprTaggedText____x40_Lean_Widget_TaggedText___hyg_223____rarg___closed__20;
 static lean_object* l_Lean_Widget_instInhabitedTaggedText___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Widget_TaggedText_instRpcEncodingTaggedText(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__11___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Widget_TaggedText_0__Lean_Widget_fromJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_398____rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instInhabitedTaggedText(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_TaggedText_map___rarg(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__7___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_instReprTaggedText___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__4(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Widget_TaggedText_appendText___rarg(lean_object*, lean_object*);
@@ -1344,7 +1360,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l___private_Lean_Widget_TaggedText_0__Lean_Widget_fromJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_398____rarg___lambda__2___closed__3;
 x_2 = l___private_Lean_Widget_TaggedText_0__Lean_Widget_fromJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_398____rarg___lambda__2___closed__4;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l___private_Lean_Widget_TaggedText_0__Lean_Widget_fromJsonTaggedText____x40_Lean_Widget_TaggedText___hyg_398____rarg___lambda__2___closed__5;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -4010,6 +4026,432 @@ x_4 = lean_alloc_closure((void*)(l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_
 return x_4;
 }
 }
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__9___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__9(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__9___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__8___rarg___lambda__1(size_t x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, size_t x_5, lean_object* x_6) {
+_start:
+{
+size_t x_7; size_t x_8; lean_object* x_9; lean_object* x_10; 
+x_7 = 1;
+x_8 = lean_usize_add(x_1, x_7);
+x_9 = lean_array_uset(x_2, x_1, x_6);
+x_10 = l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__8___rarg(x_3, x_4, x_5, x_8, x_9);
+return x_10;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__8___rarg(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5) {
+_start:
+{
+uint8_t x_6; 
+x_6 = lean_usize_dec_lt(x_4, x_3);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
+lean_dec(x_2);
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_9, 0, x_5);
+x_10 = lean_apply_2(x_8, lean_box(0), x_9);
+return x_10;
+}
+else
+{
+lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
+x_11 = lean_array_uget(x_5, x_4);
+x_12 = lean_unsigned_to_nat(0u);
+x_13 = lean_array_uset(x_5, x_4, x_12);
+lean_inc(x_2);
+lean_inc(x_1);
+x_14 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__7___rarg(x_1, x_2, x_11);
+x_15 = lean_box_usize(x_4);
+x_16 = lean_box_usize(x_3);
+lean_inc(x_1);
+x_17 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__8___rarg___lambda__1___boxed), 6, 5);
+lean_closure_set(x_17, 0, x_15);
+lean_closure_set(x_17, 1, x_13);
+lean_closure_set(x_17, 2, x_1);
+lean_closure_set(x_17, 3, x_2);
+lean_closure_set(x_17, 4, x_16);
+x_18 = lean_ctor_get(x_1, 1);
+lean_inc(x_18);
+x_19 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__9___rarg), 5, 4);
+lean_closure_set(x_19, 0, x_1);
+lean_closure_set(x_19, 1, lean_box(0));
+lean_closure_set(x_19, 2, lean_box(0));
+lean_closure_set(x_19, 3, x_17);
+x_20 = lean_apply_4(x_18, lean_box(0), lean_box(0), x_14, x_19);
+return x_20;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__8(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; 
+x_4 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__8___rarg___boxed), 5, 0);
+return x_4;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__10___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__10(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__10___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__11___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__11(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__11___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__12___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+if (lean_obj_tag(x_5) == 0)
+{
+uint8_t x_6; 
+lean_dec(x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+lean_dec(x_1);
+x_8 = lean_ctor_get(x_7, 1);
+lean_inc(x_8);
+lean_dec(x_7);
+x_9 = lean_apply_2(x_8, lean_box(0), x_5);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_5, 0);
+lean_inc(x_10);
+lean_dec(x_5);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_5, 0);
+lean_inc(x_15);
+lean_dec(x_5);
+x_16 = lean_apply_1(x_4, x_15);
+return x_16;
+}
+}
+}
+LEAN_EXPORT lean_object* l_ExceptT_bindCont___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__12(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__12___rarg), 5, 0);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__7___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+lean_inc(x_1);
+x_5 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__7___rarg(x_1, x_2, x_3);
+lean_inc(x_1);
+x_6 = lean_alloc_closure((void*)(l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__1___rarg___lambda__2), 3, 2);
+lean_closure_set(x_6, 0, x_4);
+lean_closure_set(x_6, 1, x_1);
+x_7 = lean_ctor_get(x_1, 1);
+lean_inc(x_7);
+x_8 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__11___rarg), 5, 4);
+lean_closure_set(x_8, 0, x_1);
+lean_closure_set(x_8, 1, lean_box(0));
+lean_closure_set(x_8, 2, lean_box(0));
+lean_closure_set(x_8, 3, x_6);
+x_9 = lean_apply_4(x_7, lean_box(0), lean_box(0), x_5, x_8);
+return x_9;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__7___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+switch (lean_obj_tag(x_3)) {
+case 0:
+{
+uint8_t x_4; 
+lean_dec(x_2);
+x_4 = !lean_is_exclusive(x_3);
+if (x_4 == 0)
+{
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
+x_5 = lean_ctor_get(x_1, 0);
+lean_inc(x_5);
+lean_dec(x_1);
+x_6 = lean_ctor_get(x_5, 1);
+lean_inc(x_6);
+lean_dec(x_5);
+x_7 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_7, 0, x_3);
+x_8 = lean_apply_2(x_6, lean_box(0), x_7);
+return x_8;
+}
+else
+{
+lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_9 = lean_ctor_get(x_3, 0);
+lean_inc(x_9);
+lean_dec(x_3);
+x_10 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_10, 0, x_9);
+x_11 = lean_ctor_get(x_1, 0);
+lean_inc(x_11);
+lean_dec(x_1);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_13, 0, x_10);
+x_14 = lean_apply_2(x_12, lean_box(0), x_13);
+return x_14;
+}
+}
+case 1:
+{
+lean_object* x_15; lean_object* x_16; size_t x_17; size_t x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
+x_15 = lean_ctor_get(x_3, 0);
+lean_inc(x_15);
+lean_dec(x_3);
+x_16 = lean_array_get_size(x_15);
+x_17 = lean_usize_of_nat(x_16);
+lean_dec(x_16);
+x_18 = 0;
+lean_inc(x_1);
+x_19 = l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__8___rarg(x_1, x_2, x_17, x_18, x_15);
+lean_inc(x_1);
+x_20 = lean_alloc_closure((void*)(l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__1___rarg___lambda__1), 2, 1);
+lean_closure_set(x_20, 0, x_1);
+x_21 = lean_ctor_get(x_1, 1);
+lean_inc(x_21);
+x_22 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__10___rarg), 5, 4);
+lean_closure_set(x_22, 0, x_1);
+lean_closure_set(x_22, 1, lean_box(0));
+lean_closure_set(x_22, 2, lean_box(0));
+lean_closure_set(x_22, 3, x_20);
+x_23 = lean_apply_4(x_21, lean_box(0), lean_box(0), x_19, x_22);
+return x_23;
+}
+default: 
+{
+lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; 
+x_24 = lean_ctor_get(x_3, 0);
+lean_inc(x_24);
+x_25 = lean_ctor_get(x_3, 1);
+lean_inc(x_25);
+lean_dec(x_3);
+lean_inc(x_2);
+x_26 = lean_apply_1(x_2, x_24);
+lean_inc(x_1);
+x_27 = lean_alloc_closure((void*)(l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__7___rarg___lambda__1), 4, 3);
+lean_closure_set(x_27, 0, x_1);
+lean_closure_set(x_27, 1, x_2);
+lean_closure_set(x_27, 2, x_25);
+x_28 = lean_ctor_get(x_1, 1);
+lean_inc(x_28);
+x_29 = lean_alloc_closure((void*)(l_ExceptT_bindCont___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__12___rarg), 5, 4);
+lean_closure_set(x_29, 0, x_1);
+lean_closure_set(x_29, 1, lean_box(0));
+lean_closure_set(x_29, 2, lean_box(0));
+lean_closure_set(x_29, 3, x_27);
+x_30 = lean_apply_4(x_28, lean_box(0), lean_box(0), x_26, x_29);
+return x_30;
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__7(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; 
+x_4 = lean_alloc_closure((void*)(l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__7___rarg), 3, 0);
+return x_4;
+}
+}
 LEAN_EXPORT lean_object* l_Lean_Widget_TaggedText_instRpcEncodingTaggedText___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
@@ -4019,7 +4461,7 @@ lean_inc(x_6);
 lean_dec(x_1);
 lean_inc(x_3);
 x_7 = lean_apply_3(x_6, lean_box(0), x_3, x_4);
-x_8 = l_Lean_Widget_TaggedText_mapM___rarg(x_3, x_7, x_5);
+x_8 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__1___rarg(x_3, x_7, x_5);
 return x_8;
 }
 }
@@ -4032,7 +4474,7 @@ lean_inc(x_6);
 lean_dec(x_1);
 lean_inc(x_3);
 x_7 = lean_apply_3(x_6, lean_box(0), x_3, x_4);
-x_8 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__1___rarg(x_3, x_7, x_5);
+x_8 = l_Lean_Widget_TaggedText_mapM___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__7___rarg(x_3, x_7, x_5);
 return x_8;
 }
 }
@@ -4083,6 +4525,30 @@ x_8 = l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_instRpcEncodingTaggedTe
 return x_8;
 }
 }
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__8___rarg___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+size_t x_7; size_t x_8; lean_object* x_9; 
+x_7 = lean_unbox_usize(x_1);
+lean_dec(x_1);
+x_8 = lean_unbox_usize(x_5);
+lean_dec(x_5);
+x_9 = l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__8___rarg___lambda__1(x_7, x_2, x_3, x_4, x_8, x_6);
+return x_9;
+}
+}
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__8___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+size_t x_6; size_t x_7; lean_object* x_8; 
+x_6 = lean_unbox_usize(x_3);
+lean_dec(x_3);
+x_7 = lean_unbox_usize(x_4);
+lean_dec(x_4);
+x_8 = l_Array_mapMUnsafe_map___at_Lean_Widget_TaggedText_instRpcEncodingTaggedText___spec__8___rarg(x_1, x_2, x_6, x_7, x_5);
+return x_8;
+}
+}
 static lean_object* _init_l___private_Lean_Widget_TaggedText_0__Lean_Widget_TaggedText_TaggedState_out___default() {
 _start:
 {
diff --git a/stage0/stdlib/Std/Data/PersistentArray.c b/stage0/stdlib/Std/Data/PersistentArray.c
index cd8e5abb71..5199e1a2b1 100644
--- a/stage0/stdlib/Std/Data/PersistentArray.c
+++ b/stage0/stdlib/Std/Data/PersistentArray.c
@@ -973,7 +973,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Std_PersistentArray_getAux___rarg___closed__1;
 x_2 = l_Std_PersistentArray_getAux___rarg___closed__2;
-x_3 = lean_unsigned_to_nat(62u);
+x_3 = lean_unsigned_to_nat(69u);
 x_4 = lean_unsigned_to_nat(36u);
 x_5 = l_Std_PersistentArray_getAux___rarg___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);