From c30c14ec84b7aacf1f94c587f9be2e30cd44e38c Mon Sep 17 00:00:00 2001
From: Leonardo de Moura <leonardo@microsoft.com>
Date: Thu, 13 Feb 2020 18:27:58 -0800
Subject: [PATCH] chore: update stage0

---
 stage0/src/Init/Lean/Elab/App.lean            |    29 +-
 stage0/src/Init/Lean/Elab/Binders.lean        |    52 +-
 stage0/src/Init/Lean/Elab/Command.lean        |    21 +-
 stage0/src/Init/Lean/Elab/Term.lean           |    21 +
 stage0/src/Init/Lean/Elab/Util.lean           |    14 +-
 stage0/src/Init/Lean/Expr.lean                |    12 +
 stage0/src/Init/Lean/Parser/Tactic.lean       |    27 -
 stage0/src/Init/Lean/Parser/Term.lean         |    22 +-
 stage0/src/Init/Lean/Syntax.lean              |    30 +
 stage0/src/Init/LeanInit.lean                 |    16 +-
 stage0/src/library/compiler/csimp.cpp         |     1 -
 stage0/stdlib/Init/Lean/Elab/App.c            | 11513 +++++++++-------
 stage0/stdlib/Init/Lean/Elab/Binders.c        |  6327 ++++++---
 .../stdlib/Init/Lean/Elab/BuiltinNotation.c   |    74 +-
 stage0/stdlib/Init/Lean/Elab/Command.c        |  4688 ++++---
 stage0/stdlib/Init/Lean/Elab/Declaration.c    |  2225 +--
 stage0/stdlib/Init/Lean/Elab/Definition.c     |  2354 ++--
 stage0/stdlib/Init/Lean/Elab/DoNotation.c     |    26 +-
 stage0/stdlib/Init/Lean/Elab/Frontend.c       |     6 +-
 stage0/stdlib/Init/Lean/Elab/Quotation.c      |   430 +-
 stage0/stdlib/Init/Lean/Elab/Syntax.c         |   850 +-
 stage0/stdlib/Init/Lean/Elab/SyntheticMVars.c |     8 +-
 stage0/stdlib/Init/Lean/Elab/Tactic/Basic.c   |    26 +-
 stage0/stdlib/Init/Lean/Elab/Term.c           |   365 +-
 stage0/stdlib/Init/Lean/Elab/Util.c           |   196 +-
 stage0/stdlib/Init/Lean/Expr.c                |   122 +-
 stage0/stdlib/Init/Lean/Parser/Command.c      |   237 +-
 stage0/stdlib/Init/Lean/Parser/Syntax.c       |    30 +-
 stage0/stdlib/Init/Lean/Parser/Tactic.c       |  2211 +--
 stage0/stdlib/Init/Lean/Parser/Term.c         |  3597 ++++-
 stage0/stdlib/Init/Lean/Syntax.c              |   521 +-
 stage0/stdlib/Init/LeanInit.c                 |    28 +
 32 files changed, 21254 insertions(+), 14825 deletions(-)

diff --git a/stage0/src/Init/Lean/Elab/App.lean b/stage0/src/Init/Lean/Elab/App.lean
index 57e574ec53..6e3b287193 100644
--- a/stage0/src/Init/Lean/Elab/App.lean
+++ b/stage0/src/Init/Lean/Elab/App.lean
@@ -98,10 +98,6 @@ structure ElabAppArgsCtx :=
 (typeMVars     : Array MVarId := #[]) -- metavariables for implicit arguments of the form `{α : Sort u}` that have already been processed
 (foundExplicit : Bool := false)       -- true if an explicit argument has already been processed
 
-private def isAutoOrOptParam (type : Expr) : Bool :=
--- TODO: add auto param
-type.getOptParamDefault?.isSome
-
 /- Auxiliary function for retrieving the resulting type of a function application.
    See `propagateExpectedType`. -/
 private partial def getForallBody : Nat → Array NamedArg → Expr → Option Expr
@@ -113,7 +109,7 @@ private partial def getForallBody : Nat → Array NamedArg → Expr → Option E
       getForallBody i namedArgs b
     else if i > 0 then
       getForallBody (i-1) namedArgs b
-    else if isAutoOrOptParam d then
+    else if d.isAutoParam || d.isOptParam then
       getForallBody i namedArgs b
     else
       some type
@@ -227,10 +223,25 @@ private partial def elabAppArgsAux : ElabAppArgsCtx → Expr → Expr → TermEl
         if h : ctx.argIdx < ctx.args.size then do
           argElab ← elabArg ctx.ref e (ctx.args.get ⟨ctx.argIdx, h⟩) d;
           elabAppArgsAux { argIdx := ctx.argIdx + 1, .. ctx } (mkApp e argElab) (b.instantiate1 argElab)
-        else match ctx.explicit, d.getOptParamDefault? with
-          | false, some defVal => elabAppArgsAux ctx (mkApp e defVal) (b.instantiate1 defVal)
-          | _, _               =>
-            -- TODO: tactic auto param
+        else match ctx.explicit, d.getOptParamDefault?, d.getAutoParamTactic? with
+          | false, some defVal, _                      => elabAppArgsAux ctx (mkApp e defVal) (b.instantiate1 defVal)
+          | false, _, some (Expr.const tacticDecl _ _) => do
+            env ← getEnv;
+            match evalSyntaxConstant env tacticDecl with
+            | Except.error err       => throwError ctx.ref err
+            | Except.ok tacticSyntax => do
+              tacticBlock ← `(begin $(tacticSyntax.getArgs)* end);
+              -- tacticBlock does not have any position information
+              -- use ctx.ref.getHeadInfo if available
+              let tacticBlock := match ctx.ref.getHeadInfo with
+                | some info => tacticBlock.replaceInfo info
+                | _         => tacticBlock;
+              let d := d.getArg! 0; -- `autoParam type := by tactic` ==> `type`
+              argElab ← elabArg ctx.ref e (Arg.stx tacticBlock) d;
+              elabAppArgsAux ctx (mkApp e argElab) (b.instantiate1 argElab)
+          | false, _, some _ =>
+            throwError ctx.ref "invalid autoParam, argument must be a constant"
+          | _, _, _ =>
             if ctx.namedArgs.isEmpty then
               finalize ()
             else
diff --git a/stage0/src/Init/Lean/Elab/Binders.lean b/stage0/src/Init/Lean/Elab/Binders.lean
index 78b4dede52..f671e5e86c 100644
--- a/stage0/src/Init/Lean/Elab/Binders.lean
+++ b/stage0/src/Init/Lean/Elab/Binders.lean
@@ -5,6 +5,7 @@ Authors: Leonardo de Moura
 -/
 prelude
 import Init.Lean.Elab.Term
+import Init.Lean.Elab.Quotation
 
 namespace Lean
 namespace Elab
@@ -37,11 +38,40 @@ else
 structure BinderView :=
 (id : Syntax) (type : Syntax) (bi : BinderInfo)
 
+partial def quoteAutoTactic : Syntax → TermElabM Syntax
+| stx@(Syntax.ident _ _ _ _) => throwError stx "invalic auto tactic, identifier is not allowed"
+| stx@(Syntax.node k args)   =>
+  if Quotation.isAntiquot stx then
+    throwError stx "invalic auto tactic, antiquotation is not allowed"
+  else do
+    empty ← `(Array.empty);
+    args ← args.foldlM (fun args arg =>
+      if k == nullKind && Quotation.isAntiquotSplice arg then
+        throwError arg "invalic auto tactic, antiquotation is not allowed"
+      else do
+        arg ← quoteAutoTactic arg;
+        `(Array.push $args $arg)) empty;
+    `(Syntax.node $(quote k) $args)
+| Syntax.atom info val => `(Syntax.atom none $(quote val))
+| Syntax.missing       => unreachable!
+
+def declareTacticSyntax (tactic : Syntax) : TermElabM Name :=
+withFreshMacroScope $ do
+  name ← MonadQuotation.addMacroScope `_auto;
+  let type := Lean.mkConst `Lean.Syntax;
+  tactic ← quoteAutoTactic tactic;
+  val ← elabTerm tactic type;
+  val ← instantiateMVars tactic val;
+  trace `Elab.autoParam tactic $ fun _ => val;
+  let decl := Declaration.defnDecl { name := name, lparams := [], type := type, value := val, hints := ReducibilityHints.opaque, isUnsafe := false };
+  addDecl tactic decl;
+  compileDecl tactic decl;
+  pure name
 
 /-
-Expand `optional (binderDefault <|> binderTactic)`
+Expand `optional (binderTactic <|> binderDefault)`
+def binderTactic  := parser! " := " >> " by " >> tacticParser
 def binderDefault := parser! " := " >> termParser
-def binderTactic  := parser! " . " >> termParser
 -/
 private def expandBinderModifier (type : Syntax) (optBinderModifier : Syntax) : TermElabM Syntax :=
 if optBinderModifier.isNone then pure type
@@ -52,7 +82,9 @@ else
     let defaultVal := modifier.getArg 1;
     `(optParam $type $defaultVal)
   else if kind == `Lean.Parser.Term.binderTactic then do
-    throwError modifier "not implemented yet"
+    let tac := modifier.getArg 2;
+    name ← declareTacticSyntax tac;
+    `(autoParam $type $(mkTermIdFrom tac name))
   else
     throwUnsupportedSyntax
 
@@ -249,6 +281,13 @@ structure State :=
 (expectedType? : Option Expr := none)
 (explicit      : Bool := false)
 
+private def checkNoOptAutoParam (ref : Syntax) (type : Expr) : TermElabM Unit := do
+type ← instantiateMVars ref type;
+when type.isOptParam $
+  throwError ref "optParam is not allowed at 'fun/λ' binders";
+when type.isAutoParam $
+  throwError ref "autoParam is not allowed at 'fun/λ' binders"
+
 private def propagateExpectedType (ref : Syntax) (fvar : Expr) (fvarType : Expr) (s : State) : TermElabM State := do
 match s.expectedType? with
 | none              => pure s
@@ -257,6 +296,7 @@ match s.expectedType? with
   match expectedType with
   | Expr.forallE _ d b _ => do
     isDefEq ref fvarType d;
+    checkNoOptAutoParam ref fvarType;
     let b := b.instantiate1 fvar;
     pure { expectedType? := some b, .. s }
   | _ => pure { expectedType? := none, .. s }
@@ -269,6 +309,7 @@ private partial def elabFunBinderViews (binderViews : Array BinderView) : Nat 
       /- As soon as we find an explicit binder, we switch to `explict := true` mode. -/
       let s     := if binderView.bi.isExplicit then { explicit := true, .. s } else s;
       type       ← elabType binderView.type;
+      checkNoOptAutoParam binderView.type type;
       fvarId ← mkFreshFVarId;
       let fvar  := mkFVar fvarId;
       let s     := { fvars := s.fvars.push fvar, .. s };
@@ -283,6 +324,11 @@ private partial def elabFunBinderViews (binderViews : Array BinderView) : Nat 
       };
       if s.explicit then do
         -- dbgTrace (toString binderView.id.getId ++ " : " ++ toString type);
+        /-
+          We do **not** want to support default and auto arguments in lambda abstractions.
+          Example: `fun (x : Nat := 10) => x+1`.
+          We do not believe this is an useful feature, and it would complicate the logic here.
+        -/
         let lctx  := s.lctx.mkLocalDecl fvarId binderView.id.getId type binderView.bi;
         s ← propagateExpectedType binderView.id fvar type s;
         continue { lctx := lctx, .. s }
diff --git a/stage0/src/Init/Lean/Elab/Command.lean b/stage0/src/Init/Lean/Elab/Command.lean
index 0176c77b63..edfd1ac92e 100644
--- a/stage0/src/Init/Lean/Elab/Command.lean
+++ b/stage0/src/Init/Lean/Elab/Command.lean
@@ -263,14 +263,17 @@ match result with
 instance CommandElabM.inhabited {α} : Inhabited (CommandElabM α) :=
 ⟨throw $ arbitrary _⟩
 
-@[inline] def runTermElabM {α} (declName? : Option Name) (elab : Array Expr → TermElabM α) : CommandElabM α := do
+@[inline] def liftTermElabM {α} (declName? : Option Name) (x : TermElabM α) : CommandElabM α := do
 ctx ← read;
 s ← get;
-match (Term.elabBinders (getVarDecls s) elab (mkTermContext ctx s declName?)).run (mkTermState s) with
+match (x $ mkTermContext ctx s declName?).run (mkTermState s) with
 | EStateM.Result.ok a newS                          => do modify $ fun s => { env := newS.env, messages := newS.messages, .. s }; pure a
 | EStateM.Result.error (Term.Exception.ex ex) newS  => do modify $ fun s => { env := newS.env, messages := newS.messages, .. s }; throw ex
 | EStateM.Result.error Term.Exception.postpone newS => unreachable!
 
+@[inline] def runTermElabM {α} (declName? : Option Name) (elab : Array Expr → TermElabM α) : CommandElabM α := do
+s ← get; liftTermElabM declName? (Term.elabBinders (getVarDecls s) elab)
+
 @[inline] def withLogging (x : CommandElabM Unit) : CommandElabM Unit :=
 catch x (fun ex => match ex with
   | Exception.error ex          => do logMessage ex; pure ()
@@ -643,18 +646,8 @@ let remaining := usedParams.filter (fun levelParam => !explicitParams.elem level
 let remaining := remaining.qsort Name.lt;
 result ++ remaining.toList
 
-def addDecl (ref : Syntax) (decl : Declaration) : CommandElabM Unit := do
-env ← getEnv;
-match env.addDecl decl with
-| Except.ok    env => setEnv env
-| Except.error kex => do opts ← getOptions; throwError ref (kex.toMessageData opts)
-
-def compileDecl (ref : Syntax) (decl : Declaration) : CommandElabM Unit := do
-env  ← getEnv;
-opts ← getOptions;
-match env.compileDecl opts decl with
-| Except.ok env    => setEnv env
-| Except.error kex => throwError ref (kex.toMessageData opts)
+def addDecl (ref : Syntax) (decl : Declaration) : CommandElabM Unit := liftTermElabM none $ Term.addDecl ref decl
+def compileDecl (ref : Syntax) (decl : Declaration) : CommandElabM Unit := liftTermElabM none $ Term.compileDecl ref decl
 
 end Command
 end Elab
diff --git a/stage0/src/Init/Lean/Elab/Term.lean b/stage0/src/Init/Lean/Elab/Term.lean
index 2355fcd470..d4bd8e75bd 100644
--- a/stage0/src/Init/Lean/Elab/Term.lean
+++ b/stage0/src/Init/Lean/Elab/Term.lean
@@ -114,6 +114,8 @@ def getMCtx : TermElabM MetavarContext := do s ← get; pure s.mctx
 def getLCtx : TermElabM LocalContext := do ctx ← read; pure ctx.lctx
 def getLocalInsts : TermElabM LocalInstances := do ctx ← read; pure ctx.localInstances
 def getOptions : TermElabM Options := do ctx ← read; pure ctx.config.opts
+def setEnv (newEnv : Environment) : TermElabM Unit :=
+modify $ fun s => { env := newEnv, .. s }
 
 def addContext (msg : MessageData) : TermElabM MessageData := do
 env ← getEnv; mctx ← getMCtx; lctx ← getLCtx; opts ← getOptions;
@@ -876,6 +878,19 @@ u ← mkFreshLevelMVar stx;
 type ← elabTerm stx (mkSort u);
 ensureType stx type
 
+def addDecl (ref : Syntax) (decl : Declaration) : TermElabM Unit := do
+env ← getEnv;
+match env.addDecl decl with
+| Except.ok    env => setEnv env
+| Except.error kex => do opts ← getOptions; throwError ref (kex.toMessageData opts)
+
+def compileDecl (ref : Syntax) (decl : Declaration) : TermElabM Unit := do
+env  ← getEnv;
+opts ← getOptions;
+match env.compileDecl opts decl with
+| Except.ok env    => setEnv env
+| Except.error kex => throwError ref (kex.toMessageData opts)
+
 /- =======================================
        Builtin elaboration functions
    ======================================= -/
@@ -909,6 +924,12 @@ fun stx expectedType? =>
   | some expectedType => mkTacticMVar stx expectedType (stx.getArg 1)
   | none => throwError stx ("invalid tactic block, expected type has not been provided")
 
+@[builtinTermElab byTactic] def elabByTactic : TermElab :=
+fun stx expectedType? =>
+  match expectedType? with
+  | some expectedType => mkTacticMVar stx expectedType (stx.getArg 1)
+  | none => throwError stx ("invalid 'by' tactic, expected type has not been provided")
+
 /-- Main loop for `mkPairs`. -/
 private partial def mkPairsAux (elems : Array Syntax) : Nat → Syntax → MacroM Syntax
 | i, acc =>
diff --git a/stage0/src/Init/Lean/Elab/Util.lean b/stage0/src/Init/Lean/Elab/Util.lean
index 4ddc1c76cc..97feb5e7e9 100644
--- a/stage0/src/Init/Lean/Elab/Util.lean
+++ b/stage0/src/Init/Lean/Elab/Util.lean
@@ -107,7 +107,7 @@ pure { table := table }
 private def throwUnexpectedElabType {γ} (typeName : Name) (constName : Name) : ExceptT String Id γ :=
 throw ("unexpected elaborator type at '" ++ toString constName ++ "', `" ++ toString typeName ++ "` expected")
 
-private unsafe def mkElabFnOfConstantUnsafe (γ) (env : Environment) (typeName : Name) (constName : Name) : ExceptT String Id γ :=
+private unsafe def evalConstantUnsafe (γ) (env : Environment) (typeName : Name) (constName : Name) : ExceptT String Id γ :=
 match env.find? constName with
 | none      => throw ("unknow constant '" ++ toString constName ++ "'")
 | some info =>
@@ -117,8 +117,12 @@ match env.find? constName with
     else env.evalConst γ constName
   | _ => throwUnexpectedElabType typeName constName
 
-@[implementedBy mkElabFnOfConstantUnsafe]
-constant mkElabFnOfConstant (γ : Type) (env : Environment) (typeName : Name) (constName : Name) : ExceptT String Id γ := throw ""
+-- We mark `evalConstant` as private because it is only safe if `mkConst typeName` is definitionally equal to `γ`.
+@[implementedBy evalConstantUnsafe]
+private constant evalConstant (γ : Type) (env : Environment) (typeName : Name) (constName : Name) : ExceptT String Id γ := throw ""
+
+def evalSyntaxConstant (env : Environment) (constName : Name) : ExceptT String Id Syntax :=
+evalConstant Syntax env `Lean.Syntax constName
 
 private def ElabAttribute.addImportedParsers {γ} (typeName : Name) (builtinTableRef : IO.Ref (ElabFnTable γ))
     (env : Environment) (es : Array (Array ElabAttributeOLeanEntry)) : IO (ElabAttributeExtensionState γ) := do
@@ -127,7 +131,7 @@ table ← es.foldlM
   (fun table entries =>
     entries.foldlM
       (fun (table : ElabFnTable γ) entry =>
-        match mkElabFnOfConstant γ env typeName entry.constName with
+        match evalConstant γ env typeName entry.constName with
         | Except.ok f     => pure $ table.insert entry.kind f
         | Except.error ex => throw (IO.userError ex))
       table)
@@ -139,7 +143,7 @@ private def ElabAttribute.addExtensionEntry {γ} (s : ElabAttributeExtensionStat
 
 private def ElabAttribute.add {γ} (parserNamespace : Name) (typeName : Name) (ext : ElabAttributeExtension γ)
     (env : Environment) (constName : Name) (arg : Syntax) (persistent : Bool) : IO Environment := do
-match mkElabFnOfConstant γ env typeName constName with
+match evalConstant γ env typeName constName with
 | Except.error ex => throw (IO.userError ex)
 | Except.ok f     => do
   kind ← IO.ofExcept $ syntaxNodeKindOfAttrParam env parserNamespace arg;
diff --git a/stage0/src/Init/Lean/Expr.lean b/stage0/src/Init/Lean/Expr.lean
index 3552cc9118..a5ef75052b 100644
--- a/stage0/src/Init/Lean/Expr.lean
+++ b/stage0/src/Init/Lean/Expr.lean
@@ -733,6 +733,18 @@ if e.isAppOfArity `optParam 2 then
 else
   none
 
+def getAutoParamTactic? (e : Expr) : Option Expr :=
+if e.isAppOfArity `autoParam 2 then
+  some e.appArg!
+else
+  none
+
+def isOptParam (e : Expr) : Bool :=
+e.isAppOfArity `optParam 2
+
+def isAutoParam (e : Expr) : Bool :=
+e.isAppOfArity `autoParam 2
+
 @[specialize] private partial def hasAnyFVarAux (p : FVarId → Bool) : Expr → Bool
 | e => if !e.hasFVar then false else
   match e with
diff --git a/stage0/src/Init/Lean/Parser/Tactic.lean b/stage0/src/Init/Lean/Parser/Tactic.lean
index 9156818665..7fa29ef081 100644
--- a/stage0/src/Init/Lean/Parser/Tactic.lean
+++ b/stage0/src/Init/Lean/Parser/Tactic.lean
@@ -8,17 +8,6 @@ import Init.Lean.Parser.Term
 
 namespace Lean
 namespace Parser
-
-@[init] def regBuiltinTacticParserAttr : IO Unit :=
-let leadingIdentAsSymbol := true;
-registerBuiltinParserAttribute `builtinTacticParser `tactic leadingIdentAsSymbol
-
-@[init] def regTacticParserAttribute : IO Unit :=
-registerBuiltinDynamicParserAttribute `tacticParser `tactic
-
-@[inline] def tacticParser (rbp : Nat := 0) : Parser :=
-categoryParser `tactic rbp
-
 namespace Tactic
 
 def underscoreFn : ParserFn :=
@@ -34,12 +23,6 @@ fun c s =>
 
 def ident' : Parser := ident <|> underscore
 
-/-
-  We must not use the `parser! t` macro here it because it expands into `mkAntiquot ... <|> t`,
-  but a tactic parser may start with an antiquotation. -/
-def seq : Parser         := node `Lean.Parser.Tactic.seq $ sepBy tacticParser "; " true
-def nonEmptySeq : Parser := node `Lean.Parser.Tactic.seq $ sepBy1 tacticParser "; " true
-
 @[builtinTacticParser] def «intro»      := parser! nonReservedSymbol "intro " >> optional ident'
 @[builtinTacticParser] def «intros»     := parser! nonReservedSymbol "intros " >> many ident'
 @[builtinTacticParser] def «revert»     := parser! nonReservedSymbol "revert " >> many1 ident
@@ -60,15 +43,5 @@ def nonEmptySeq : Parser := node `Lean.Parser.Tactic.seq $ sepBy1 tacticParser "
 @[builtinTacticParser] def orelse := tparser! " <|> " >> tacticParser 1
 
 end Tactic
-
-namespace Term
-
-@[builtinTermParser] def tacticBlock := parser! symbol "begin " appPrec >> Tactic.seq >> "end"
-@[builtinTermParser] def byTactic    := parser! symbol "by " leadPrec >> Tactic.nonEmptySeq
--- Use `unboxSingleton` trick similar to the one used at Command.lean for `Term.stxQuot`
-@[builtinTermParser] def tacticStxQuot : Parser := node `Lean.Parser.Term.stxQuot $ symbol "`(tactic|" appPrec >> sepBy1 tacticParser "; " true true >> ")"
-
-end Term
-
 end Parser
 end Lean
diff --git a/stage0/src/Init/Lean/Parser/Term.lean b/stage0/src/Init/Lean/Parser/Term.lean
index 5beb5e0b1e..e43221a92d 100644
--- a/stage0/src/Init/Lean/Parser/Term.lean
+++ b/stage0/src/Init/Lean/Parser/Term.lean
@@ -10,6 +10,19 @@ import Init.Lean.Parser.Level
 namespace Lean
 namespace Parser
 
+@[init] def regBuiltinTacticParserAttr : IO Unit :=
+let leadingIdentAsSymbol := true;
+registerBuiltinParserAttribute `builtinTacticParser `tactic leadingIdentAsSymbol
+
+@[init] def regTacticParserAttribute : IO Unit :=
+registerBuiltinDynamicParserAttribute `tacticParser `tactic
+
+@[inline] def tacticParser (rbp : Nat := 0) : Parser :=
+categoryParser `tactic rbp
+
+def Tactic.seq : Parser         := node `Lean.Parser.Tactic.seq $ sepBy tacticParser "; " true
+def Tactic.nonEmptySeq : Parser := node `Lean.Parser.Tactic.seq $ sepBy1 tacticParser "; " true
+
 def darrow : Parser := unicodeSymbol "⇒" "=>"
 
 namespace Term
@@ -73,9 +86,9 @@ def optType : Parser := optional typeSpec
 @[builtinTermParser] def inaccessible := parser! symbol ".(" appPrec >> termParser >> ")"
 def binderIdent : Parser  := ident <|> hole
 def binderType (requireType := false) : Parser := if requireType then group (" : " >> termParser) else optional (" : " >> termParser)
+def binderTactic  := parser! try (" := " >> " by ") >> Tactic.nonEmptySeq
 def binderDefault := parser! " := " >> termParser
-def binderTactic  := parser! " . " >> termParser
-def explicitBinder (requireType := false) := parser! "(" >> many1 binderIdent >> binderType requireType >> optional (binderDefault <|> binderTactic) >> ")"
+def explicitBinder (requireType := false) := parser! "(" >> many1 binderIdent >> binderType requireType >> optional (binderTactic <|> binderDefault) >> ")"
 def implicitBinder (requireType := false) := parser! "{" >> many1 binderIdent >> binderType requireType >> "}"
 def instBinder := parser! "[" >> optIdent >> termParser >> "]"
 def bracktedBinder (requireType := false) := explicitBinder requireType <|> implicitBinder requireType <|> instBinder
@@ -189,6 +202,11 @@ def checkIsSort := checkStackTop (fun stx => stx.isOfKind `Lean.Parser.Term.type
 @[builtinTermParser] def mapConst    := tparser! infixR " <$ "  100
 @[builtinTermParser] def mapConstRev := tparser! infixR " $> "  100
 
+@[builtinTermParser] def tacticBlock := parser! symbol "begin " appPrec >> Tactic.seq >> "end"
+@[builtinTermParser] def byTactic    := parser! symbol "by " leadPrec >> Tactic.nonEmptySeq
+-- Use `unboxSingleton` trick similar to the one used at Command.lean for `Term.stxQuot`
+@[builtinTermParser] def tacticStxQuot : Parser := node `Lean.Parser.Term.stxQuot $ symbol "`(tactic|" appPrec >> sepBy1 tacticParser "; " true true >> ")"
+
 end Term
 end Parser
 end Lean
diff --git a/stage0/src/Init/Lean/Syntax.lean b/stage0/src/Init/Lean/Syntax.lean
index 852466bba3..1658f2f37d 100644
--- a/stage0/src/Init/Lean/Syntax.lean
+++ b/stage0/src/Init/Lean/Syntax.lean
@@ -229,6 +229,36 @@ match stx.getTailInfo with
 | none      => stx
 | some info => stx.setTailInfo info.truncateTrailing
 
+@[specialize] private partial def updateFirst {α} [Inhabited α] (a : Array α) (f : α → Option α) : Nat → Option (Array α)
+| i =>
+  if h : i < a.size then
+    let v := a.get ⟨i, h⟩;
+    match f v with
+    | some v => some $ a.set ⟨i, h⟩ v
+    | none   => updateFirst (i+1)
+  else
+    none
+
+partial def setHeadInfoAux (info : Option SourceInfo) : Syntax → Option Syntax
+| atom _ val             => some $ atom info val
+| ident _ rawVal val pre => some $ ident info rawVal val pre
+| node k args            =>
+  match updateFirst args setHeadInfoAux args.size with
+  | some args => some $ node k args
+  | noxne      => none
+| stx                    => none
+
+def setHeadInfo (stx : Syntax) (info : Option SourceInfo) : Syntax :=
+match setHeadInfoAux info stx with
+| some stx => stx
+| none     => stx
+
+partial def replaceInfo (info : SourceInfo) : Syntax → Syntax
+| atom _ val             => atom info val
+| ident _ rawVal val pre => ident info rawVal val pre
+| node k args            => node k $ args.map replaceInfo
+| stx                    => stx
+
 private def reprintLeaf : Option SourceInfo → String → String
 -- no source info => add gracious amounts of whitespace to definitely separate tokens
 -- Note that the proper pretty printer does not use this function.
diff --git a/stage0/src/Init/LeanInit.lean b/stage0/src/Init/LeanInit.lean
index 4d6956f167..6e03a2aab0 100644
--- a/stage0/src/Init/LeanInit.lean
+++ b/stage0/src/Init/LeanInit.lean
@@ -132,13 +132,6 @@ mkNameNum g.namePrefix g.idx
 
 end NameGenerator
 
-/--
-  Gadget for automatic parameter support. This is similar to the `optParam` gadget, but it uses
-  the tactic declaration name `tacName` to synthesize the argument.
-  Like `optParam`, this gadget only affects elaboration.
-  For example, the tactic will *not* be invoked during type class resolution. -/
-abbrev autoParam.{u} (α : Sort u) (tacName : Name) : Sort u := α
-
 /-
   Small DSL for describing parsers. We implement an interpreter for it
   at `Parser.lean` -/
@@ -175,6 +168,8 @@ structure SourceInfo :=
 (pos      : String.Pos)
 (trailing : Substring)
 
+instance SourceInfo.inhabited : Inhabited SourceInfo := ⟨⟨"".toSubstring, arbitrary _, "".toSubstring⟩⟩
+
 abbrev SyntaxNodeKind := Name
 
 /- Syntax AST -/
@@ -814,3 +809,10 @@ def mapSepElems (a : Array Syntax) (f : Syntax → Syntax) : Array Syntax :=
 Id.run $ a.mapSepElemsM f
 
 end Array
+
+/--
+  Gadget for automatic parameter support. This is similar to the `optParam` gadget, but it uses
+  the given tactic.
+  Like `optParam`, this gadget only affects elaboration.
+  For example, the tactic will *not* be invoked during type class resolution. -/
+abbrev autoParam.{u} (α : Sort u) (tactic : Lean.Syntax) : Sort u := α
diff --git a/stage0/src/library/compiler/csimp.cpp b/stage0/src/library/compiler/csimp.cpp
index b688bf6319..71b86c0434 100644
--- a/stage0/src/library/compiler/csimp.cpp
+++ b/stage0/src/library/compiler/csimp.cpp
@@ -330,7 +330,6 @@ class csimp_fn {
     };
 
     void collect_cases_info(expr e, cases_info_result & result) {
-        lean_assert(m_before_erasure);
         while (true) {
             if (is_lambda(e))
                 e = binding_body(e);
diff --git a/stage0/stdlib/Init/Lean/Elab/App.c b/stage0/stdlib/Init/Lean/Elab/App.c
index e87ff6b2ec..1a35992f2b 100644
--- a/stage0/stdlib/Init/Lean/Elab/App.c
+++ b/stage0/stdlib/Init/Lean/Elab/App.c
@@ -13,140 +13,145 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
-lean_object* l___private_Init_Lean_Elab_App_25__mergeFailures(lean_object*);
 lean_object* l___private_Init_Lean_Elab_App_4__tryCoeFun___closed__7;
-lean_object* l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_8__hasOnlyTypeMVar___spec__1(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_addNamedArg___closed__5;
 lean_object* l_Lean_Elab_Term_getEnv___rarg(lean_object*);
 extern lean_object* l_Lean_Name_toString___closed__1;
+lean_object* l___private_Init_Lean_Elab_App_14__resolveLValLoop___main___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_fieldIdxKind;
 lean_object* l_Lean_Expr_mvarId_x21(lean_object*);
 lean_object* l_Lean_registerTraceClass(lean_object*, lean_object*);
-lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_6__getForallBody___main___spec__1(lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_14__resolveLValLoop___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__10;
 lean_object* l_Lean_Syntax_isNatLitAux(lean_object*, lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabChoice___closed__3;
 extern lean_object* l_Lean_Parser_Term_explicit___elambda__1___closed__2;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabRawIdent___closed__2;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabRawIdent___closed__1;
+lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__5;
 lean_object* l_Lean_mkSort(lean_object*);
 lean_object* l_Lean_Elab_Term_instantiateMVars(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_List_foldlM___main___at___private_Init_Lean_Elab_App_16__mkBaseProjections___spec__1___closed__2;
+lean_object* l___private_Init_Lean_Elab_App_24__mergeFailures(lean_object*);
 lean_object* l_Lean_Elab_Term_mkFreshExprMVar(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__8;
 lean_object* l_unreachable_x21___rarg(lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__5;
-uint8_t l___private_Init_Lean_Elab_App_10__nextArgIsHole(lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__4;
 lean_object* l___private_Init_Data_Array_Basic_3__iterateRevMAux___main___at_Lean_Elab_Term_elabExplicitUniv___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_fieldIdxKind___closed__2;
 extern lean_object* l_Lean_MessageData_ofList___closed__3;
 lean_object* l_Array_eraseIdx___rarg(lean_object*, lean_object*);
+uint8_t l___private_Init_Lean_Elab_App_9__nextArgIsHole(lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__2;
 lean_object* l_Lean_Elab_Term_inferType(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_7__hasTypeMVar___spec__3(lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_17__mkBaseProjections___closed__1;
-lean_object* l___private_Init_Lean_Elab_App_17__mkBaseProjections___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__9;
+lean_object* l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__12;
 lean_object* l_Lean_Format_pretty(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_26__expandApp(lean_object*, lean_object*, lean_object*);
 uint8_t lean_name_eq(lean_object*, lean_object*);
+lean_object* l_List_map___main___at___private_Init_Lean_Elab_App_21__elabAppFn___main___spec__1(lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabId___closed__1;
 extern lean_object* l_Option_get_x21___rarg___closed__3;
-lean_object* l___private_Init_Lean_Elab_App_17__mkBaseProjections___closed__2;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabId___closed__2;
+lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_24__mergeFailures___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_17__addLValArg___main___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_fswap(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_identKind___closed__2;
 extern lean_object* l_Prod_HasRepr___rarg___closed__1;
-lean_object* l_Array_contains___at___private_Init_Lean_Elab_App_7__hasTypeMVar___spec__1___boxed(lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_27__expandApp(lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_getAutoParamTactic_x3f(lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_12__throwLValError___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_PersistentHashMap_mkCollisionNode___rarg___closed__1;
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__20;
+lean_object* l___private_Init_Lean_Elab_App_26__expandApp___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabProj___closed__3;
-lean_object* l___private_Init_Lean_Elab_App_25__mergeFailures___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Array_empty___closed__1;
-lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_App_27__expandApp___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_environment_find(lean_object*, lean_object*);
-lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_18__addLValArg___main___spec__1(lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_25__mergeFailures___rarg___closed__2;
 uint8_t l_Lean_checkTraceOption(lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__10;
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__16;
-lean_object* l___private_Init_Lean_Elab_App_25__mergeFailures___rarg___closed__3;
+lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___spec__2(lean_object*, lean_object*);
 lean_object* l_List_append___rarg(lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__20;
+uint8_t l___private_Init_Lean_Elab_App_6__hasTypeMVar(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_unfoldDefinition_x3f(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__7;
-lean_object* l___private_Init_Lean_Elab_App_25__mergeFailures___rarg___closed__1;
+lean_object* l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_6__hasTypeMVar___spec__3(lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__10;
+lean_object* l___private_Init_Lean_Elab_App_10__elabAppArgsAux(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_17__addLValArg___main___spec__1___boxed(lean_object*, lean_object*, lean_object*);
+lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_24__mergeFailures___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__10;
+lean_object* l___private_Init_Lean_Elab_App_14__resolveLValLoop___main(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Term_namedArgument___elambda__1___closed__2;
+lean_object* l___private_Init_Lean_Elab_App_19__elabAppLVals___closed__1;
 uint8_t l_Lean_Expr_isAppOf(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_7__hasOnlyTypeMVar___boxed(lean_object*, lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabRawIdent(lean_object*);
 lean_object* lean_local_ctx_find_from_user_name(lean_object*, lean_object*);
-lean_object* l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_8__hasOnlyTypeMVar___spec__1___boxed(lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__7;
 lean_object* lean_expr_instantiate1(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_23__toMessageData___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_NamedArg_hasToString(lean_object*);
 lean_object* lean_array_push(lean_object*, lean_object*);
+extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__1;
 lean_object* lean_array_get_size(lean_object*);
-lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_6__getForallBody___main___spec__1___boxed(lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_19__elabAppLVals___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_string_append(lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__10;
+lean_object* l___private_Init_Lean_Elab_App_23__toMessageData___closed__1;
+lean_object* l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__11;
+lean_object* l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__11;
+extern lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
 lean_object* l_Lean_Expr_getOptParamDefault_x3f(lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_25__elabAppAux___closed__3;
 lean_object* l_Lean_Expr_getAppFn___main(lean_object*);
 lean_object* l_PersistentArray_push___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_isTypeFormer(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__7;
+extern lean_object* l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
 extern lean_object* l_Lean_Parser_Term_typeAscription___elambda__1___closed__2;
 lean_object* l_Lean_Elab_Term_synthesizeAppInstMVars(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__4;
-lean_object* l___private_Init_Lean_Elab_App_20__elabAppLVals(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_20__elabAppLVals___closed__2;
+lean_object* l___private_Init_Lean_Elab_App_19__elabAppLVals(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_addNamedArg___closed__6;
-lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_25__mergeFailures___spec__1___closed__1;
-lean_object* l_Array_forMAux___main___at___private_Init_Lean_Elab_App_15__resolveLValLoop___main___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_App_22__elabAppFn___main___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_23__toMessageData___closed__2;
 extern lean_object* l_Lean_Parser_Term_sort___elambda__1___closed__2;
-lean_object* l___private_Init_Lean_Elab_App_21__elabAppFnId(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_25__mergeFailures___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Term_getMainModule___rarg(lean_object*);
 lean_object* l_Lean_Elab_Term_NamedArg_inhabited;
+lean_object* l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__4;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabId___closed__3;
+lean_object* l___private_Init_Lean_Elab_App_20__elabAppFnId(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_mkAppStx___closed__8;
+lean_object* l___private_Init_Lean_Elab_App_15__resolveLVal(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabRawIdent___closed__3;
 extern lean_object* l_Lean_mkAppStx___closed__7;
 lean_object* lean_nat_add(lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_16__resolveLVal(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_ensureHasType(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_5__isAutoOrOptParam___boxed(lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_16__resolveLVal___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_foldlStepMAux___main___at_Lean_Syntax_foldSepRevArgsM___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__10;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabArrayRef___closed__3;
-lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__5;
-lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_18__addLValArg___main___spec__1___boxed(lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_12__throwLValError___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_getOptions(lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_9__propagateExpectedType(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l___private_Init_Lean_Meta_Tactic_Apply_5__reorderNonDependentFirst___closed__1;
 extern lean_object* l_Lean_mkTermIdFromIdent___closed__2;
 extern lean_object* l_Array_forMAux___main___at_Lean_Meta_clear___spec__5___closed__8;
 extern uint8_t l___private_Init_Lean_Elab_Term_11__isExplicit___closed__1;
-lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_25__mergeFailures___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_15__resolveLValLoop___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_13__throwLValError___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_19__elabAppLValsAux___main___closed__1;
+lean_object* l___private_Init_Lean_Elab_App_8__propagateExpectedType(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Format_repr___main___closed__13;
 extern lean_object* l_Lean_Parser_Term_proj___elambda__1___closed__2;
-lean_object* l___private_Init_Lean_Elab_App_22__elabAppFn___main___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__9;
+lean_object* l_Lean_Expr_getAppNumArgsAux___main(lean_object*, lean_object*);
+lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_5__getForallBody___main___spec__1___boxed(lean_object*, lean_object*, lean_object*);
+lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_App_26__expandApp___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_List_foldlM___main___at___private_Init_Lean_Elab_App_16__mkBaseProjections___spec__1___closed__1;
 extern lean_object* l_Array_HasRepr___rarg___closed__1;
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__17;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabArrayRef___closed__1;
 lean_object* l_Lean_Elab_Term_elabLevel(lean_object*, lean_object*, lean_object*);
-uint8_t l___private_Init_Lean_Elab_App_7__hasTypeMVar(lean_object*, lean_object*);
 lean_object* lean_array_fget(lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_19__elabAppLValsAux___main___closed__2;
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Elab_Term_declareBuiltinTermElab___closed__3;
 lean_object* l_Lean_mkProj(lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__17;
-lean_object* l___private_Init_Lean_Elab_App_13__throwLValError___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabArrayRef(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__8;
 lean_object* l_Lean_Elab_Term_mkFreshAnonymousName___rarg(lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_20__elabAppLVals___closed__1;
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_19__elabAppLValsAux___main___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_20__elabAppLVals___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_19__elabAppLVals___closed__3;
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__8;
 lean_object* l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabChoice___closed__2;
+lean_object* l_Lean_Elab_getPosition___at___private_Init_Lean_Elab_App_23__toMessageData___spec__1(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_getLevel(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_nat_sub(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabExplicit(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -154,272 +159,282 @@ lean_object* l_Lean_Elab_Term_getCurrNamespace(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_throwUnsupportedSyntax___rarg(lean_object*);
 extern lean_object* l_Lean_choiceKind___closed__2;
 extern lean_object* l_Lean_MessageData_Inhabited;
-lean_object* l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__5;
+extern lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1___closed__7;
+lean_object* l_Array_filterAux___main___at___private_Init_Lean_Elab_App_22__getSuccess___spec__1(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabId(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_15__resolveLVal___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__15;
 lean_object* l_Lean_Name_append___main(lean_object*, lean_object*);
 lean_object* l_Array_shrink___main___rarg(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__26;
 extern lean_object* l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__2;
-lean_object* l_ReaderT_pure___at___private_Init_Lean_Elab_App_27__expandApp___spec__2___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabTerm(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__26;
-uint8_t l___private_Init_Lean_Elab_App_5__isAutoOrOptParam(lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__1;
+lean_object* l_List_foldlM___main___at___private_Init_Lean_Elab_App_20__elabAppFnId___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabChoice___closed__1;
-lean_object* l___private_Init_Lean_Elab_App_7__hasTypeMVar___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_addNamedArg___closed__3;
 lean_object* lean_array_get(lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_15__resolveLValLoop___main(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_ReaderT_pure___at___private_Init_Lean_Elab_App_27__expandApp___spec__2___rarg___boxed(lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Syntax_replaceInfo___main(lean_object*, lean_object*);
 lean_object* lean_array_fset(lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__12;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabArrayRef___closed__2;
-lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_24__mergeFailures___rarg___closed__2;
+lean_object* l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_7__hasOnlyTypeMVar___spec__1___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_NamedArg_inhabited___closed__1;
 lean_object* l_Lean_Elab_Term_elabExplicitUniv___boxed(lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__12;
+lean_object* l___private_Init_Lean_Elab_App_24__mergeFailures___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_Arg_hasToString(lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__3;
-lean_object* l_List_foldlM___main___at___private_Init_Lean_Elab_App_17__mkBaseProjections___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_App_21__elabAppFn___main___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Nat_repr(lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__19;
 uint8_t l_Lean_LocalDecl_binderInfo(lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__19;
+lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_App_26__expandApp___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__11;
 lean_object* l_Lean_Elab_Term_logTrace(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l___private_Init_Lean_Meta_ExprDefEq_7__checkTypesAndAssign___closed__7;
-lean_object* l___private_Init_Lean_Elab_App_26__elabAppAux___closed__1;
-lean_object* l_Lean_Elab_getPosition___at___private_Init_Lean_Elab_App_24__toMessageData___spec__1___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getId(lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_5__getForallBody(lean_object*, lean_object*, lean_object*);
 lean_object* lean_name_mk_string(lean_object*, lean_object*);
 extern lean_object* l_Lean_choiceKind;
-lean_object* l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__12;
-lean_object* l___private_Init_Lean_Elab_App_19__elabAppLValsAux(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_24__mergeFailures___rarg___closed__1;
+lean_object* l_List_map___main___at___private_Init_Lean_Elab_App_20__elabAppFnId___spec__1(lean_object*);
 lean_object* l_Lean_Elab_Term_throwError___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_18__addLValArg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgs(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Term_fun___elambda__1___closed__2;
-lean_object* l___private_Init_Lean_Elab_App_12__elabAppArgs(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_6__getForallBody(lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_17__addLValArg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabAtom(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_resolveName(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_App_4__tryCoeFun___closed__6;
 lean_object* l_Lean_getStructureFields(lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_26__elabAppAux___closed__2;
-lean_object* l_List_foldlM___main___at___private_Init_Lean_Elab_App_21__elabAppFnId___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__12;
+lean_object* l_Lean_Elab_Term_getCurrMacroScope(lean_object*, lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabSortApp___closed__1;
-lean_object* l_Array_filterAux___main___at___private_Init_Lean_Elab_App_23__getSuccess___spec__1(lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__11;
-lean_object* l_Array_forMAux___main___at___private_Init_Lean_Elab_App_15__resolveLValLoop___main___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_addNamedArg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_18__elabAppLValsAux(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Meta_Exception_toTraceMessageData___closed__4;
-lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___spec__2(lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__2;
-lean_object* l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__1;
+lean_object* l_List_foldlM___main___at___private_Init_Lean_Elab_App_16__mkBaseProjections___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Options_empty;
 lean_object* lean_expr_dbg_to_string(lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_12__elabAppArgs___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__23;
 lean_object* l_Lean_Elab_Term_elabApp(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__21;
+lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__1;
 lean_object* l_Lean_getPathToBaseStructure_x3f(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_synthesizeAppInstMVars___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_coeDecidableEq(uint8_t);
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__23;
+uint8_t l___private_Init_Lean_Elab_App_7__hasOnlyTypeMVar(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgs___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_App_1__ensureArgType(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-uint8_t l___private_Init_Lean_Elab_App_8__hasOnlyTypeMVar(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__21;
 lean_object* l_Lean_FileMap_toPosition(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_6__hasTypeMVar___boxed(lean_object*, lean_object*);
 uint8_t l_Array_isEmpty___rarg(lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__1;
+lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_25__elabAppAux___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_27__regTraceClasses(lean_object*);
 lean_object* l_Lean_LocalDecl_toExpr(lean_object*);
 lean_object* l_Lean_Elab_Term_elabChoice(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Array_contains___at___private_Init_Lean_Elab_App_6__hasTypeMVar___spec__1___boxed(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_21__elabAppFn___main(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__2;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabApp(lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_28__regTraceClasses(lean_object*);
-lean_object* l_List_map___main___at___private_Init_Lean_Elab_App_21__elabAppFnId___spec__1(lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_22__elabAppFn___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___spec__1(lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_19__elabAppLVals___closed__2;
+lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___spec__1(lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_24__mergeFailures___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_formatEntry___closed__1;
-lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__3;
+lean_object* l_Array_forMAux___main___at___private_Init_Lean_Elab_App_14__resolveLValLoop___main___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Array_iterateMAux___main___at_Array_append___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Elab_Term_TermElabResult_inhabited;
 uint8_t l_Lean_Expr_Data_binderInfo(uint64_t);
-lean_object* l_Lean_Elab_Term_TermElabM_inhabited___boxed(lean_object*, lean_object*);
-uint8_t l_Array_contains___at___private_Init_Lean_Elab_App_7__hasTypeMVar___spec__1(lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__8;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabExplicit___closed__1;
+lean_object* l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__6;
+uint8_t l_Lean_Expr_isAutoParam(lean_object*);
 extern lean_object* l_Lean_Parser_Term_arrayRef___elambda__1___closed__2;
-lean_object* l_Array_anyRangeMAux___main___at___private_Init_Lean_Elab_App_7__hasTypeMVar___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_getPosition___at___private_Init_Lean_Elab_App_23__toMessageData___spec__1___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Name_replacePrefix___main(lean_object*, lean_object*, lean_object*);
-lean_object* l_ReaderT_pure___at___private_Init_Lean_Elab_App_27__expandApp___spec__2(lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_26__elabAppAux(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__8;
+lean_object* l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__7;
 lean_object* l_Lean_Elab_Term_mkConst(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_20__elabAppFnId___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__10;
+lean_object* l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__16;
 extern lean_object* l_Lean_nullKind___closed__2;
+lean_object* l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabProj(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_25__elabAppAux(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_App_4__tryCoeFun___closed__4;
 lean_object* l_Lean_MessageData_ofArray(lean_object*);
 lean_object* l___private_Init_Lean_Elab_App_3__mkArrow(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgsAux(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_getPosition___at___private_Init_Lean_Elab_App_24__toMessageData___spec__1(lean_object*, lean_object*, lean_object*);
+lean_object* l_Array_forMAux___main___at___private_Init_Lean_Elab_App_14__resolveLValLoop___main___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__4;
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__25;
 lean_object* l_Lean_Elab_Term_isDefEq(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Syntax_getHeadInfo___main(lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabExplicit___closed__2;
 extern lean_object* l_Lean_mkAppStx___closed__3;
-lean_object* l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__4;
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__6;
 lean_object* l___private_Init_Lean_Elab_App_2__elabArg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_6__getForallBody___main(lean_object*, lean_object*, lean_object*);
-lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_25__mergeFailures___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_21__elabAppFn___main___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_17__addLValArg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Option_HasRepr___rarg___closed__3;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabExplicit(lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__27;
+uint8_t l_Array_anyRangeMAux___main___at___private_Init_Lean_Elab_App_6__hasTypeMVar___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__2;
 extern lean_object* l_Lean_Meta_Exception_mkAppTypeMismatchMessage___closed__8;
 uint8_t l_Array_anyRangeMAux___main___at_Lean_Elab_Term_addNamedArg___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabId(lean_object*);
 extern lean_object* l_Lean_Syntax_inhabited;
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__2;
-lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__7;
+lean_object* l___private_Init_Lean_Elab_App_22__getSuccess(lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__4;
+lean_object* l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__13;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabSortApp___closed__2;
+lean_object* l___private_Init_Lean_Elab_App_25__elabAppAux___closed__2;
 extern lean_object* l_Lean_mkAppStx___closed__5;
 uint8_t l_Lean_BinderInfo_beq(uint8_t, uint8_t);
-lean_object* l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_7__hasTypeMVar___spec__3___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabSortApp___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabProj___closed__1;
-lean_object* l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__2;
-lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__9;
+lean_object* l___private_Init_Lean_Elab_App_25__elabAppAux___closed__1;
 lean_object* l_Lean_mkLevelSucc(lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__9;
 lean_object* l_Lean_Elab_Term_getLCtx(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabSortApp(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__9;
+lean_object* l_Lean_Expr_getRevArg_x21___main(lean_object*, lean_object*);
 lean_object* l_Lean_mkApp(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__27;
 uint8_t l_Lean_Expr_hasMVar(lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabExplicit___closed__3;
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__4;
+lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__2;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabProj___closed__2;
 lean_object* l_Lean_Syntax_getArgs(lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_10__nextArgIsHole___boxed(lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__1;
 uint8_t l_Lean_BinderInfo_isExplicit(uint8_t);
 lean_object* l_Lean_Elab_Term_registerSyntheticMVar(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__9;
 lean_object* l_Lean_Syntax_getKind(lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__13;
+lean_object* l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__14;
+lean_object* l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__5;
 lean_object* l_Lean_Elab_Term_synthesizeInstMVarCore(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_App_4__tryCoeFun___closed__3;
+lean_object* l_Array_anyRangeMAux___main___at___private_Init_Lean_Elab_App_6__hasTypeMVar___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_panic_fn(lean_object*, lean_object*);
 lean_object* l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabChoice(lean_object*);
+lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_5__getForallBody___main___spec__1(lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__5;
 lean_object* l___private_Init_Lean_Elab_App_4__tryCoeFun___closed__5;
 lean_object* l_Lean_Elab_getPos___at_Lean_Elab_Term_throwError___spec__2(lean_object*, lean_object*, lean_object*);
-lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_App_22__elabAppFn___main___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__9;
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__13;
+lean_object* l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__3;
+lean_object* l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main___closed__1;
 lean_object* l_Lean_Elab_Term_whnfCore(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabArrayRef(lean_object*);
 extern lean_object* l___private_Init_Util_1__mkPanicMessage___closed__2;
-lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_26__elabAppAux___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_24__mergeFailures___rarg___closed__3;
+lean_object* l_Lean_Elab_evalSyntaxConstant(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__1;
 extern lean_object* l_Lean_mkHole___closed__1;
 lean_object* l_Lean_Elab_Term_elabExplicitUniv(lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__7;
-lean_object* l___private_Init_Lean_Elab_App_23__getSuccess(lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__8;
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__18;
+lean_object* l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main___closed__2;
+lean_object* l___private_Init_Lean_Elab_App_16__mkBaseProjections___closed__3;
 lean_object* l_Lean_Elab_Term_tryPostponeIfMVar(lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__15;
+lean_object* l___private_Init_Lean_Elab_App_16__mkBaseProjections(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__3;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabApp___closed__3;
-lean_object* l___private_Init_Lean_Elab_App_24__toMessageData___closed__2;
 lean_object* l_Lean_Elab_Term_elabType(lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__8;
 lean_object* l_Lean_mkForall(lean_object*, uint8_t, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_19__elabAppLValsAux___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+extern lean_object* l_Lean_Parser_Tactic_seq___elambda__1___closed__4;
 extern lean_object* l_Lean_mkAppStx___closed__9;
+lean_object* l___private_Init_Lean_Elab_App_16__mkBaseProjections___closed__2;
+lean_object* l___private_Init_Lean_Elab_App_16__mkBaseProjections___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_6__hasTypeMVar___spec__3___boxed(lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__15;
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__18;
+lean_object* l___private_Init_Lean_Elab_App_16__mkBaseProjections___closed__1;
 lean_object* l_Lean_Elab_Term_whnfForall(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__3;
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__28;
-lean_object* l___private_Init_Lean_Elab_App_15__resolveLValLoop(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__5;
 lean_object* l___private_Init_Lean_Elab_App_4__tryCoeFun(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__9;
 lean_object* l_Array_anyRangeMAux___main___at_Lean_Elab_Term_addNamedArg___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_7__hasOnlyTypeMVar___spec__1(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_consumeMData___main(lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Expr_hasLooseBVars(lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_24__toMessageData(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_23__toMessageData(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_addNamedArg___closed__1;
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__5;
 lean_object* l_Array_toList___rarg(lean_object*);
 lean_object* l_Lean_Elab_Term_addNamedArg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_18__addLValArg___main(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_addBuiltinTermElab(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__8;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabApp___closed__2;
 uint8_t l_Lean_Syntax_isOfKind(lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__2;
+lean_object* l___private_Init_Lean_Elab_App_9__nextArgIsHole___boxed(lean_object*);
+uint8_t l_Lean_Expr_isOptParam(lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_5__getForallBody___main(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_Arg_inhabited___closed__1;
 lean_object* l_Lean_Elab_Term_mkFreshLevelMVar(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_MessageData_arrayExpr_toMessageData___main___closed__2;
-lean_object* l___private_Init_Lean_Elab_App_22__elabAppFn___main(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_24__toMessageData___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__24;
+lean_object* l___private_Init_Lean_Elab_App_14__resolveLValLoop(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabApp___closed__1;
-lean_object* l___private_Init_Lean_Elab_App_27__expandApp___boxed(lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_24__toMessageData___closed__1;
-lean_object* l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__1;
-lean_object* l_List_foldlM___main___at___private_Init_Lean_Elab_App_17__mkBaseProjections___spec__1___closed__2;
+lean_object* l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__7;
+lean_object* l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__6;
+lean_object* l_List_foldlM___main___at___private_Init_Lean_Elab_App_20__elabAppFnId___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__16;
 lean_object* l_Lean_Elab_Term_addNamedArg___closed__2;
-lean_object* l___private_Init_Lean_Elab_App_18__addLValArg___main___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Meta_Exception_toStr___closed__6;
-lean_object* l___private_Init_Lean_Elab_App_8__hasOnlyTypeMVar___boxed(lean_object*, lean_object*);
 uint8_t l_Lean_Position_DecidableEq(lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getArg(lean_object*, lean_object*);
 extern lean_object* l_Lean_mkOptionalNode___closed__2;
-lean_object* l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__11;
-uint8_t l_Array_anyRangeMAux___main___at___private_Init_Lean_Elab_App_7__hasTypeMVar___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__24;
-lean_object* l___private_Init_Lean_Elab_App_15__resolveLValLoop___main___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_17__mkBaseProjections(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_20__elabAppLVals___closed__3;
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__7;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabProj(lean_object*);
 lean_object* l_Lean_Syntax_formatStxAux___main(lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_19__elabAppLValsAux___main(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Nat_Inhabited;
 lean_object* l_unsafeCast(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__6;
 uint8_t l_List_isEmpty___rarg(lean_object*);
 lean_object* l_Array_iterateMAux___main___at_Lean_mkAppN___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_26__elabAppAux___closed__3;
 lean_object* l_Lean_Elab_Term_applyResult(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Name_toStringWithSep___main(lean_object*, lean_object*);
-extern lean_object* l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
 lean_object* l___private_Init_Lean_Elab_App_4__tryCoeFun___closed__2;
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__6;
-lean_object* l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__3;
 lean_object* l_Lean_Elab_Term_elabRawIdent(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_18__addLValArg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_App_4__tryCoeFun___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_13__throwLValError(lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_17__mkBaseProjections___closed__3;
+lean_object* l___private_Init_Lean_Elab_App_21__elabAppFn___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_17__addLValArg___main___spec__1(lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_12__throwLValError(lean_object*);
 uint8_t l_Lean_isStructureLike(lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__11;
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__22;
 lean_object* l_Lean_indentExpr(lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__4;
+lean_object* l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__1;
+lean_object* l___private_Init_Lean_Elab_App_18__elabAppLValsAux___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_App_4__tryCoeFun___closed__1;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabSortApp(lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__25;
-lean_object* l_List_foldlM___main___at___private_Init_Lean_Elab_App_17__mkBaseProjections___spec__1___closed__1;
+lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__11;
+uint8_t l_Array_contains___at___private_Init_Lean_Elab_App_6__hasTypeMVar___spec__1(lean_object*, lean_object*);
 extern lean_object* l_Lean_Format_repr___main___closed__16;
+lean_object* l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__3;
 lean_object* l_Lean_mkConst(lean_object*, lean_object*);
+lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___spec__1___boxed(lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__14;
 lean_object* l_Lean_Elab_Term_ensureHasTypeAux(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_insertAt___rarg(lean_object*, lean_object*, lean_object*);
-lean_object* l_List_foldlM___main___at___private_Init_Lean_Elab_App_21__elabAppFnId___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__28;
 lean_object* l_Lean_findField_x3f___main(lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__6;
+lean_object* l___private_Init_Lean_Elab_App_21__elabAppFn(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Term_sortApp___elambda__1___closed__2;
-lean_object* l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__6;
-lean_object* l___private_Init_Lean_Elab_App_22__elabAppFn(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Name_components(lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__22;
 extern lean_object* l_Lean_mkAppStx___closed__1;
-lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___spec__1___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Data_Array_Basic_3__iterateRevMAux___main___at_Lean_Elab_Term_elabExplicitUniv___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_addNamedArg___closed__4;
 lean_object* l_Lean_Elab_Term_elabFunCore(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_21__elabAppFnId___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_17__addLValArg___main(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabSortApp___closed__3;
 uint8_t l_Lean_isStructure(lean_object*, lean_object*);
-lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_App_27__expandApp___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_App_3__mkArrow___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__14;
+lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_App_21__elabAppFn___main___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_string_dec_eq(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__3;
 lean_object* l_Lean_Elab_Term_Arg_inhabited;
 lean_object* l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__6;
 uint8_t l_Lean_Syntax_isIdent(lean_object*);
-lean_object* l_List_map___main___at___private_Init_Lean_Elab_App_22__elabAppFn___main___spec__1(lean_object*);
 lean_object* _init_l_Lean_Elab_Term_Arg_inhabited___closed__1() {
 _start:
 {
@@ -1363,37 +1378,7 @@ lean_dec(x_1);
 return x_6;
 }
 }
-uint8_t l___private_Init_Lean_Elab_App_5__isAutoOrOptParam(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; 
-x_2 = l_Lean_Expr_getOptParamDefault_x3f(x_1);
-if (lean_obj_tag(x_2) == 0)
-{
-uint8_t x_3; 
-x_3 = 0;
-return x_3;
-}
-else
-{
-uint8_t x_4; 
-lean_dec(x_2);
-x_4 = 1;
-return x_4;
-}
-}
-}
-lean_object* l___private_Init_Lean_Elab_App_5__isAutoOrOptParam___boxed(lean_object* x_1) {
-_start:
-{
-uint8_t x_2; lean_object* x_3; 
-x_2 = l___private_Init_Lean_Elab_App_5__isAutoOrOptParam(x_1);
-lean_dec(x_1);
-x_3 = lean_box(x_2);
-return x_3;
-}
-}
-lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_6__getForallBody___main___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_5__getForallBody___main___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; uint8_t x_5; 
@@ -1435,7 +1420,7 @@ return x_13;
 }
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_6__getForallBody___main(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+lean_object* l___private_Init_Lean_Elab_App_5__getForallBody___main(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 if (lean_obj_tag(x_3) == 7)
@@ -1449,7 +1434,7 @@ x_6 = lean_ctor_get(x_3, 2);
 lean_inc(x_6);
 x_7 = lean_ctor_get_uint64(x_3, sizeof(void*)*3);
 x_8 = lean_unsigned_to_nat(0u);
-x_9 = l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_6__getForallBody___main___spec__1(x_4, x_2, x_8);
+x_9 = l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_5__getForallBody___main___spec__1(x_4, x_2, x_8);
 lean_dec(x_4);
 if (lean_obj_tag(x_9) == 0)
 {
@@ -1470,17 +1455,21 @@ x_13 = lean_nat_dec_lt(x_8, x_1);
 if (x_13 == 0)
 {
 uint8_t x_14; 
-x_14 = l___private_Init_Lean_Elab_App_5__isAutoOrOptParam(x_5);
-lean_dec(x_5);
+x_14 = l_Lean_Expr_isAutoParam(x_5);
 if (x_14 == 0)
 {
-lean_object* x_15; 
+uint8_t x_15; 
+x_15 = l_Lean_Expr_isOptParam(x_5);
+lean_dec(x_5);
+if (x_15 == 0)
+{
+lean_object* x_16; 
 lean_dec(x_6);
 lean_dec(x_2);
 lean_dec(x_1);
-x_15 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_15, 0, x_3);
-return x_15;
+x_16 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_16, 0, x_3);
+return x_16;
 }
 else
 {
@@ -1491,13 +1480,21 @@ goto _start;
 }
 else
 {
-lean_object* x_17; lean_object* x_18; 
 lean_dec(x_5);
 lean_dec(x_3);
-x_17 = lean_unsigned_to_nat(1u);
-x_18 = lean_nat_sub(x_1, x_17);
+x_3 = x_6;
+goto _start;
+}
+}
+else
+{
+lean_object* x_19; lean_object* x_20; 
+lean_dec(x_5);
+lean_dec(x_3);
+x_19 = lean_unsigned_to_nat(1u);
+x_20 = lean_nat_sub(x_1, x_19);
 lean_dec(x_1);
-x_1 = x_18;
+x_1 = x_20;
 x_3 = x_6;
 goto _start;
 }
@@ -1505,75 +1502,75 @@ goto _start;
 }
 else
 {
-lean_object* x_20; lean_object* x_21; 
+lean_object* x_22; lean_object* x_23; 
 lean_dec(x_5);
 lean_dec(x_3);
-x_20 = lean_ctor_get(x_9, 0);
-lean_inc(x_20);
+x_22 = lean_ctor_get(x_9, 0);
+lean_inc(x_22);
 lean_dec(x_9);
-x_21 = l_Array_eraseIdx___rarg(x_2, x_20);
-lean_dec(x_20);
-x_2 = x_21;
+x_23 = l_Array_eraseIdx___rarg(x_2, x_22);
+lean_dec(x_22);
+x_2 = x_23;
 x_3 = x_6;
 goto _start;
 }
 }
 else
 {
-lean_object* x_23; uint8_t x_24; 
-x_23 = lean_unsigned_to_nat(0u);
-x_24 = lean_nat_dec_eq(x_1, x_23);
+lean_object* x_25; uint8_t x_26; 
+x_25 = lean_unsigned_to_nat(0u);
+x_26 = lean_nat_dec_eq(x_1, x_25);
 lean_dec(x_1);
-if (x_24 == 0)
-{
-lean_object* x_25; 
-lean_dec(x_3);
-lean_dec(x_2);
-x_25 = lean_box(0);
-return x_25;
-}
-else
-{
-uint8_t x_26; 
-x_26 = l_Array_isEmpty___rarg(x_2);
-lean_dec(x_2);
 if (x_26 == 0)
 {
 lean_object* x_27; 
 lean_dec(x_3);
+lean_dec(x_2);
 x_27 = lean_box(0);
 return x_27;
 }
 else
 {
-lean_object* x_28; 
-x_28 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_28, 0, x_3);
-return x_28;
+uint8_t x_28; 
+x_28 = l_Array_isEmpty___rarg(x_2);
+lean_dec(x_2);
+if (x_28 == 0)
+{
+lean_object* x_29; 
+lean_dec(x_3);
+x_29 = lean_box(0);
+return x_29;
+}
+else
+{
+lean_object* x_30; 
+x_30 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_30, 0, x_3);
+return x_30;
 }
 }
 }
 }
 }
-lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_6__getForallBody___main___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_5__getForallBody___main___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; 
-x_4 = l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_6__getForallBody___main___spec__1(x_1, x_2, x_3);
+x_4 = l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_5__getForallBody___main___spec__1(x_1, x_2, x_3);
 lean_dec(x_2);
 lean_dec(x_1);
 return x_4;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_6__getForallBody(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+lean_object* l___private_Init_Lean_Elab_App_5__getForallBody(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; 
-x_4 = l___private_Init_Lean_Elab_App_6__getForallBody___main(x_1, x_2, x_3);
+x_4 = l___private_Init_Lean_Elab_App_5__getForallBody___main(x_1, x_2, x_3);
 return x_4;
 }
 }
-uint8_t l_Array_anyRangeMAux___main___at___private_Init_Lean_Elab_App_7__hasTypeMVar___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+uint8_t l_Array_anyRangeMAux___main___at___private_Init_Lean_Elab_App_6__hasTypeMVar___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 uint8_t x_6; 
@@ -1608,18 +1605,18 @@ return x_9;
 }
 }
 }
-uint8_t l_Array_contains___at___private_Init_Lean_Elab_App_7__hasTypeMVar___spec__1(lean_object* x_1, lean_object* x_2) {
+uint8_t l_Array_contains___at___private_Init_Lean_Elab_App_6__hasTypeMVar___spec__1(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 lean_object* x_3; lean_object* x_4; uint8_t x_5; 
 x_3 = lean_array_get_size(x_1);
 x_4 = lean_unsigned_to_nat(0u);
-x_5 = l_Array_anyRangeMAux___main___at___private_Init_Lean_Elab_App_7__hasTypeMVar___spec__2(x_1, x_2, x_1, x_3, x_4);
+x_5 = l_Array_anyRangeMAux___main___at___private_Init_Lean_Elab_App_6__hasTypeMVar___spec__2(x_1, x_2, x_1, x_3, x_4);
 lean_dec(x_3);
 return x_5;
 }
 }
-lean_object* l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_7__hasTypeMVar___spec__3(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+lean_object* l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_6__hasTypeMVar___spec__3(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 switch (lean_obj_tag(x_2)) {
@@ -1630,7 +1627,7 @@ if (lean_obj_tag(x_3) == 0)
 lean_object* x_4; lean_object* x_5; uint8_t x_6; 
 x_4 = lean_ctor_get(x_2, 0);
 x_5 = lean_ctor_get(x_1, 6);
-x_6 = l_Array_contains___at___private_Init_Lean_Elab_App_7__hasTypeMVar___spec__1(x_5, x_4);
+x_6 = l_Array_contains___at___private_Init_Lean_Elab_App_6__hasTypeMVar___spec__1(x_5, x_4);
 if (x_6 == 0)
 {
 return x_3;
@@ -1674,7 +1671,7 @@ goto _start;
 else
 {
 lean_object* x_13; 
-x_13 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_7__hasTypeMVar___spec__3(x_1, x_8, x_3);
+x_13 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_6__hasTypeMVar___spec__3(x_1, x_8, x_3);
 if (lean_obj_tag(x_13) == 0)
 {
 uint8_t x_14; 
@@ -1726,7 +1723,7 @@ goto _start;
 else
 {
 lean_object* x_21; 
-x_21 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_7__hasTypeMVar___spec__3(x_1, x_16, x_3);
+x_21 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_6__hasTypeMVar___spec__3(x_1, x_16, x_3);
 if (lean_obj_tag(x_21) == 0)
 {
 uint8_t x_22; 
@@ -1778,7 +1775,7 @@ goto _start;
 else
 {
 lean_object* x_29; 
-x_29 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_7__hasTypeMVar___spec__3(x_1, x_24, x_3);
+x_29 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_6__hasTypeMVar___spec__3(x_1, x_24, x_3);
 if (lean_obj_tag(x_29) == 0)
 {
 uint8_t x_30; 
@@ -1823,7 +1820,7 @@ goto block_42;
 else
 {
 lean_object* x_44; 
-x_44 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_7__hasTypeMVar___spec__3(x_1, x_32, x_3);
+x_44 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_6__hasTypeMVar___spec__3(x_1, x_32, x_3);
 if (lean_obj_tag(x_44) == 0)
 {
 x_35 = x_44;
@@ -1868,7 +1865,7 @@ return x_35;
 else
 {
 lean_object* x_39; 
-x_39 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_7__hasTypeMVar___spec__3(x_1, x_33, x_35);
+x_39 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_6__hasTypeMVar___spec__3(x_1, x_33, x_35);
 if (lean_obj_tag(x_39) == 0)
 {
 uint8_t x_40; 
@@ -1942,12 +1939,12 @@ return x_3;
 }
 }
 }
-uint8_t l___private_Init_Lean_Elab_App_7__hasTypeMVar(lean_object* x_1, lean_object* x_2) {
+uint8_t l___private_Init_Lean_Elab_App_6__hasTypeMVar(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 lean_object* x_3; lean_object* x_4; 
 x_3 = lean_box(0);
-x_4 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_7__hasTypeMVar___spec__3(x_1, x_2, x_3);
+x_4 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_6__hasTypeMVar___spec__3(x_1, x_2, x_3);
 if (lean_obj_tag(x_4) == 0)
 {
 uint8_t x_5; 
@@ -1963,11 +1960,11 @@ return x_6;
 }
 }
 }
-lean_object* l_Array_anyRangeMAux___main___at___private_Init_Lean_Elab_App_7__hasTypeMVar___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+lean_object* l_Array_anyRangeMAux___main___at___private_Init_Lean_Elab_App_6__hasTypeMVar___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 uint8_t x_6; lean_object* x_7; 
-x_6 = l_Array_anyRangeMAux___main___at___private_Init_Lean_Elab_App_7__hasTypeMVar___spec__2(x_1, x_2, x_3, x_4, x_5);
+x_6 = l_Array_anyRangeMAux___main___at___private_Init_Lean_Elab_App_6__hasTypeMVar___spec__2(x_1, x_2, x_3, x_4, x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
@@ -1976,39 +1973,39 @@ x_7 = lean_box(x_6);
 return x_7;
 }
 }
-lean_object* l_Array_contains___at___private_Init_Lean_Elab_App_7__hasTypeMVar___spec__1___boxed(lean_object* x_1, lean_object* x_2) {
+lean_object* l_Array_contains___at___private_Init_Lean_Elab_App_6__hasTypeMVar___spec__1___boxed(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 uint8_t x_3; lean_object* x_4; 
-x_3 = l_Array_contains___at___private_Init_Lean_Elab_App_7__hasTypeMVar___spec__1(x_1, x_2);
+x_3 = l_Array_contains___at___private_Init_Lean_Elab_App_6__hasTypeMVar___spec__1(x_1, x_2);
 lean_dec(x_2);
 lean_dec(x_1);
 x_4 = lean_box(x_3);
 return x_4;
 }
 }
-lean_object* l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_7__hasTypeMVar___spec__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+lean_object* l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_6__hasTypeMVar___spec__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; 
-x_4 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_7__hasTypeMVar___spec__3(x_1, x_2, x_3);
+x_4 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_6__hasTypeMVar___spec__3(x_1, x_2, x_3);
 lean_dec(x_2);
 lean_dec(x_1);
 return x_4;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_7__hasTypeMVar___boxed(lean_object* x_1, lean_object* x_2) {
+lean_object* l___private_Init_Lean_Elab_App_6__hasTypeMVar___boxed(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 uint8_t x_3; lean_object* x_4; 
-x_3 = l___private_Init_Lean_Elab_App_7__hasTypeMVar(x_1, x_2);
+x_3 = l___private_Init_Lean_Elab_App_6__hasTypeMVar(x_1, x_2);
 lean_dec(x_2);
 lean_dec(x_1);
 x_4 = lean_box(x_3);
 return x_4;
 }
 }
-lean_object* l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_8__hasOnlyTypeMVar___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+lean_object* l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_7__hasOnlyTypeMVar___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 switch (lean_obj_tag(x_2)) {
@@ -2019,7 +2016,7 @@ if (lean_obj_tag(x_3) == 0)
 lean_object* x_4; lean_object* x_5; uint8_t x_6; 
 x_4 = lean_ctor_get(x_2, 0);
 x_5 = lean_ctor_get(x_1, 6);
-x_6 = l_Array_contains___at___private_Init_Lean_Elab_App_7__hasTypeMVar___spec__1(x_5, x_4);
+x_6 = l_Array_contains___at___private_Init_Lean_Elab_App_6__hasTypeMVar___spec__1(x_5, x_4);
 if (x_6 == 0)
 {
 lean_object* x_7; 
@@ -2063,7 +2060,7 @@ goto _start;
 else
 {
 lean_object* x_13; 
-x_13 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_8__hasOnlyTypeMVar___spec__1(x_1, x_8, x_3);
+x_13 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_7__hasOnlyTypeMVar___spec__1(x_1, x_8, x_3);
 if (lean_obj_tag(x_13) == 0)
 {
 uint8_t x_14; 
@@ -2115,7 +2112,7 @@ goto _start;
 else
 {
 lean_object* x_21; 
-x_21 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_8__hasOnlyTypeMVar___spec__1(x_1, x_16, x_3);
+x_21 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_7__hasOnlyTypeMVar___spec__1(x_1, x_16, x_3);
 if (lean_obj_tag(x_21) == 0)
 {
 uint8_t x_22; 
@@ -2167,7 +2164,7 @@ goto _start;
 else
 {
 lean_object* x_29; 
-x_29 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_8__hasOnlyTypeMVar___spec__1(x_1, x_24, x_3);
+x_29 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_7__hasOnlyTypeMVar___spec__1(x_1, x_24, x_3);
 if (lean_obj_tag(x_29) == 0)
 {
 uint8_t x_30; 
@@ -2212,7 +2209,7 @@ goto block_42;
 else
 {
 lean_object* x_44; 
-x_44 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_8__hasOnlyTypeMVar___spec__1(x_1, x_32, x_3);
+x_44 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_7__hasOnlyTypeMVar___spec__1(x_1, x_32, x_3);
 if (lean_obj_tag(x_44) == 0)
 {
 x_35 = x_44;
@@ -2257,7 +2254,7 @@ return x_35;
 else
 {
 lean_object* x_39; 
-x_39 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_8__hasOnlyTypeMVar___spec__1(x_1, x_33, x_35);
+x_39 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_7__hasOnlyTypeMVar___spec__1(x_1, x_33, x_35);
 if (lean_obj_tag(x_39) == 0)
 {
 uint8_t x_40; 
@@ -2331,12 +2328,12 @@ return x_3;
 }
 }
 }
-uint8_t l___private_Init_Lean_Elab_App_8__hasOnlyTypeMVar(lean_object* x_1, lean_object* x_2) {
+uint8_t l___private_Init_Lean_Elab_App_7__hasOnlyTypeMVar(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 lean_object* x_3; lean_object* x_4; 
 x_3 = lean_box(0);
-x_4 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_8__hasOnlyTypeMVar___spec__1(x_1, x_2, x_3);
+x_4 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_7__hasOnlyTypeMVar___spec__1(x_1, x_2, x_3);
 if (lean_obj_tag(x_4) == 0)
 {
 uint8_t x_5; 
@@ -2352,28 +2349,28 @@ return x_6;
 }
 }
 }
-lean_object* l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_8__hasOnlyTypeMVar___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+lean_object* l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_7__hasOnlyTypeMVar___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; 
-x_4 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_8__hasOnlyTypeMVar___spec__1(x_1, x_2, x_3);
+x_4 = l_Lean_FindMVar_main___main___at___private_Init_Lean_Elab_App_7__hasOnlyTypeMVar___spec__1(x_1, x_2, x_3);
 lean_dec(x_2);
 lean_dec(x_1);
 return x_4;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_8__hasOnlyTypeMVar___boxed(lean_object* x_1, lean_object* x_2) {
+lean_object* l___private_Init_Lean_Elab_App_7__hasOnlyTypeMVar___boxed(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 uint8_t x_3; lean_object* x_4; 
-x_3 = l___private_Init_Lean_Elab_App_8__hasOnlyTypeMVar(x_1, x_2);
+x_3 = l___private_Init_Lean_Elab_App_7__hasOnlyTypeMVar(x_1, x_2);
 lean_dec(x_2);
 lean_dec(x_1);
 x_4 = lean_box(x_3);
 return x_4;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_9__propagateExpectedType(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+lean_object* l___private_Init_Lean_Elab_App_8__propagateExpectedType(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 uint8_t x_5; 
@@ -2423,7 +2420,7 @@ lean_dec(x_15);
 lean_dec(x_14);
 x_17 = lean_ctor_get(x_1, 4);
 lean_inc(x_17);
-x_18 = l___private_Init_Lean_Elab_App_6__getForallBody___main(x_16, x_17, x_2);
+x_18 = l___private_Init_Lean_Elab_App_5__getForallBody___main(x_16, x_17, x_2);
 if (lean_obj_tag(x_18) == 0)
 {
 lean_object* x_19; lean_object* x_20; 
@@ -2446,7 +2443,7 @@ x_22 = l_Lean_Expr_hasLooseBVars(x_21);
 if (x_22 == 0)
 {
 uint8_t x_23; 
-x_23 = l___private_Init_Lean_Elab_App_7__hasTypeMVar(x_1, x_21);
+x_23 = l___private_Init_Lean_Elab_App_6__hasTypeMVar(x_1, x_21);
 if (x_23 == 0)
 {
 lean_object* x_24; lean_object* x_25; 
@@ -2463,7 +2460,7 @@ return x_25;
 else
 {
 uint8_t x_26; 
-x_26 = l___private_Init_Lean_Elab_App_8__hasOnlyTypeMVar(x_1, x_21);
+x_26 = l___private_Init_Lean_Elab_App_7__hasOnlyTypeMVar(x_1, x_21);
 if (x_26 == 0)
 {
 lean_object* x_27; lean_object* x_28; 
@@ -2592,7 +2589,7 @@ return x_48;
 }
 }
 }
-uint8_t l___private_Init_Lean_Elab_App_10__nextArgIsHole(lean_object* x_1) {
+uint8_t l___private_Init_Lean_Elab_App_9__nextArgIsHole(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; lean_object* x_4; uint8_t x_5; 
@@ -2787,17 +2784,17 @@ return x_37;
 }
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_10__nextArgIsHole___boxed(lean_object* x_1) {
+lean_object* l___private_Init_Lean_Elab_App_9__nextArgIsHole___boxed(lean_object* x_1) {
 _start:
 {
 uint8_t x_2; lean_object* x_3; 
-x_2 = l___private_Init_Lean_Elab_App_10__nextArgIsHole(x_1);
+x_2 = l___private_Init_Lean_Elab_App_9__nextArgIsHole(x_1);
 lean_dec(x_1);
 x_3 = lean_box(x_2);
 return x_3;
 }
 }
-lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; uint8_t x_5; 
@@ -2839,7 +2836,7 @@ return x_13;
 }
 }
 }
-lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___spec__2(lean_object* x_1, lean_object* x_2) {
+lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___spec__2(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 lean_object* x_3; uint8_t x_4; 
@@ -2875,17 +2872,17 @@ goto _start;
 }
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__1() {
+lean_object* _init_l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__1() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
+x_1 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
 x_2 = l_Lean_mkAppStx___closed__7;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__2() {
+lean_object* _init_l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -2893,17 +2890,17 @@ x_1 = lean_mk_string("finalize");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__3() {
+lean_object* _init_l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__1;
-x_2 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__2;
+x_1 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__1;
+x_2 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__2;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__4() {
+lean_object* _init_l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__4() {
 _start:
 {
 lean_object* x_1; 
@@ -2911,27 +2908,27 @@ x_1 = lean_mk_string("explicit parameter '");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__5() {
+lean_object* _init_l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__5() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__4;
+x_1 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__4;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__6() {
+lean_object* _init_l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__6() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__5;
+x_1 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__5;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__7() {
+lean_object* _init_l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__7() {
 _start:
 {
 lean_object* x_1; 
@@ -2939,27 +2936,97 @@ x_1 = lean_mk_string("' is missing, unused named arguments ");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__8() {
+lean_object* _init_l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__8() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__7;
+x_1 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__7;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__9() {
+lean_object* _init_l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__9() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__8;
+x_1 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__8;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+lean_object* _init_l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__10() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("invalid autoParam, argument must be a constant");
+return x_1;
+}
+}
+lean_object* _init_l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__11() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__10;
+x_2 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
+}
+}
+lean_object* _init_l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__12() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__11;
+x_2 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
+}
+}
+lean_object* _init_l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__13() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("begin");
+return x_1;
+}
+}
+lean_object* _init_l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__14() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__13;
+x_3 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_3, 0, x_1);
+lean_ctor_set(x_3, 1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__15() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Array_empty___closed__1;
+x_2 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__14;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__16() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__7;
+x_3 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_3, 0, x_1);
+lean_ctor_set(x_3, 1, x_2);
+return x_3;
+}
+}
+lean_object* l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 lean_object* x_6; lean_object* x_7; lean_object* x_8; uint8_t x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; lean_object* x_15; 
@@ -3001,7 +3068,7 @@ x_92 = lean_ctor_get(x_16, 2);
 lean_inc(x_92);
 x_93 = lean_ctor_get_uint64(x_16, sizeof(void*)*3);
 x_94 = lean_unsigned_to_nat(0u);
-x_95 = l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___spec__1(x_90, x_11, x_94);
+x_95 = l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___spec__1(x_90, x_11, x_94);
 if (lean_obj_tag(x_95) == 0)
 {
 uint8_t x_96; 
@@ -3012,7 +3079,7 @@ case 0:
 lean_object* x_97; uint8_t x_98; 
 lean_inc(x_4);
 lean_inc(x_1);
-x_97 = l___private_Init_Lean_Elab_App_9__propagateExpectedType(x_1, x_16, x_4, x_17);
+x_97 = l___private_Init_Lean_Elab_App_8__propagateExpectedType(x_1, x_16, x_4, x_17);
 x_98 = !lean_is_exclusive(x_1);
 if (x_98 == 0)
 {
@@ -3058,224 +3125,228 @@ if (x_9 == 0)
 {
 lean_object* x_110; 
 x_110 = l_Lean_Expr_getOptParamDefault_x3f(x_91);
-lean_dec(x_91);
 if (lean_obj_tag(x_110) == 0)
 {
-uint8_t x_111; 
+lean_object* x_111; 
+x_111 = l_Lean_Expr_getAutoParamTactic_x3f(x_91);
+if (lean_obj_tag(x_111) == 0)
+{
+uint8_t x_112; 
 lean_dec(x_1);
 lean_dec(x_92);
-x_111 = l_Array_isEmpty___rarg(x_11);
-if (x_111 == 0)
+lean_dec(x_91);
+x_112 = l_Array_isEmpty___rarg(x_11);
+if (x_112 == 0)
 {
-lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; 
+lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; 
 lean_dec(x_12);
 lean_dec(x_8);
 lean_dec(x_3);
 lean_dec(x_2);
-x_112 = lean_alloc_ctor(4, 1, 0);
-lean_ctor_set(x_112, 0, x_90);
-x_113 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__6;
-x_114 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_114, 0, x_113);
-lean_ctor_set(x_114, 1, x_112);
-x_115 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__9;
-x_116 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_116, 0, x_114);
-lean_ctor_set(x_116, 1, x_115);
-x_117 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___spec__2(x_94, x_11);
-x_118 = l_Array_toList___rarg(x_117);
-lean_dec(x_117);
-x_119 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_118);
-x_120 = l_Array_HasRepr___rarg___closed__1;
-x_121 = lean_string_append(x_120, x_119);
-lean_dec(x_119);
-x_122 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_122, 0, x_121);
-x_123 = lean_alloc_ctor(0, 1, 0);
+x_113 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_113, 0, x_90);
+x_114 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__6;
+x_115 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_115, 0, x_114);
+lean_ctor_set(x_115, 1, x_113);
+x_116 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__9;
+x_117 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_117, 0, x_115);
+lean_ctor_set(x_117, 1, x_116);
+x_118 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___spec__2(x_94, x_11);
+x_119 = l_Array_toList___rarg(x_118);
+lean_dec(x_118);
+x_120 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_119);
+x_121 = l_Array_HasRepr___rarg___closed__1;
+x_122 = lean_string_append(x_121, x_120);
+lean_dec(x_120);
+x_123 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_123, 0, x_122);
-x_124 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_124, 0, x_116);
-lean_ctor_set(x_124, 1, x_123);
-x_125 = l_Lean_Elab_Term_throwError___rarg(x_6, x_124, x_4, x_106);
+x_124 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_124, 0, x_123);
+x_125 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_125, 0, x_117);
+lean_ctor_set(x_125, 1, x_124);
+x_126 = l_Lean_Elab_Term_throwError___rarg(x_6, x_125, x_4, x_106);
 lean_dec(x_6);
-return x_125;
+return x_126;
 }
 else
 {
-lean_object* x_126; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; uint8_t x_157; 
+lean_object* x_127; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; uint8_t x_158; 
 lean_dec(x_90);
 lean_dec(x_11);
-x_153 = l_Lean_Elab_Term_getOptions(x_4, x_106);
-x_154 = lean_ctor_get(x_153, 0);
-lean_inc(x_154);
-x_155 = lean_ctor_get(x_153, 1);
+x_154 = l_Lean_Elab_Term_getOptions(x_4, x_106);
+x_155 = lean_ctor_get(x_154, 0);
 lean_inc(x_155);
-lean_dec(x_153);
-x_156 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__3;
-x_157 = l_Lean_checkTraceOption(x_154, x_156);
+x_156 = lean_ctor_get(x_154, 1);
+lean_inc(x_156);
 lean_dec(x_154);
-if (x_157 == 0)
+x_157 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__3;
+x_158 = l_Lean_checkTraceOption(x_155, x_157);
+lean_dec(x_155);
+if (x_158 == 0)
 {
-x_126 = x_155;
-goto block_152;
+x_127 = x_156;
+goto block_153;
 }
 else
 {
-lean_object* x_158; lean_object* x_159; lean_object* x_160; 
+lean_object* x_159; lean_object* x_160; lean_object* x_161; 
 lean_inc(x_2);
-x_158 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_158, 0, x_2);
-x_159 = l_Lean_Elab_Term_logTrace(x_156, x_6, x_158, x_4, x_155);
-x_160 = lean_ctor_get(x_159, 1);
-lean_inc(x_160);
-lean_dec(x_159);
-x_126 = x_160;
-goto block_152;
+x_159 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_159, 0, x_2);
+x_160 = l_Lean_Elab_Term_logTrace(x_157, x_6, x_159, x_4, x_156);
+x_161 = lean_ctor_get(x_160, 1);
+lean_inc(x_161);
+lean_dec(x_160);
+x_127 = x_161;
+goto block_153;
 }
-block_152:
+block_153:
 {
 if (lean_obj_tag(x_8) == 0)
 {
-lean_object* x_127; 
+lean_object* x_128; 
 lean_dec(x_3);
-x_127 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_126);
+x_128 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_127);
 lean_dec(x_12);
-if (lean_obj_tag(x_127) == 0)
+if (lean_obj_tag(x_128) == 0)
 {
-uint8_t x_128; 
-x_128 = !lean_is_exclusive(x_127);
-if (x_128 == 0)
+uint8_t x_129; 
+x_129 = !lean_is_exclusive(x_128);
+if (x_129 == 0)
 {
-lean_object* x_129; 
-x_129 = lean_ctor_get(x_127, 0);
-lean_dec(x_129);
-lean_ctor_set(x_127, 0, x_2);
-return x_127;
+lean_object* x_130; 
+x_130 = lean_ctor_get(x_128, 0);
+lean_dec(x_130);
+lean_ctor_set(x_128, 0, x_2);
+return x_128;
 }
 else
 {
-lean_object* x_130; lean_object* x_131; 
-x_130 = lean_ctor_get(x_127, 1);
-lean_inc(x_130);
-lean_dec(x_127);
-x_131 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_131, 0, x_2);
-lean_ctor_set(x_131, 1, x_130);
-return x_131;
+lean_object* x_131; lean_object* x_132; 
+x_131 = lean_ctor_get(x_128, 1);
+lean_inc(x_131);
+lean_dec(x_128);
+x_132 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_132, 0, x_2);
+lean_ctor_set(x_132, 1, x_131);
+return x_132;
 }
 }
 else
 {
-uint8_t x_132; 
+uint8_t x_133; 
 lean_dec(x_2);
-x_132 = !lean_is_exclusive(x_127);
-if (x_132 == 0)
+x_133 = !lean_is_exclusive(x_128);
+if (x_133 == 0)
 {
-return x_127;
+return x_128;
 }
 else
 {
-lean_object* x_133; lean_object* x_134; lean_object* x_135; 
-x_133 = lean_ctor_get(x_127, 0);
-x_134 = lean_ctor_get(x_127, 1);
+lean_object* x_134; lean_object* x_135; lean_object* x_136; 
+x_134 = lean_ctor_get(x_128, 0);
+x_135 = lean_ctor_get(x_128, 1);
+lean_inc(x_135);
 lean_inc(x_134);
-lean_inc(x_133);
-lean_dec(x_127);
-x_135 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_135, 0, x_133);
-lean_ctor_set(x_135, 1, x_134);
-return x_135;
+lean_dec(x_128);
+x_136 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_136, 0, x_134);
+lean_ctor_set(x_136, 1, x_135);
+return x_136;
 }
 }
 }
 else
 {
-lean_object* x_136; lean_object* x_137; 
-x_136 = lean_ctor_get(x_8, 0);
-lean_inc(x_136);
+lean_object* x_137; lean_object* x_138; 
+x_137 = lean_ctor_get(x_8, 0);
+lean_inc(x_137);
 lean_dec(x_8);
 lean_inc(x_4);
-x_137 = l_Lean_Elab_Term_isDefEq(x_6, x_136, x_3, x_4, x_126);
-if (lean_obj_tag(x_137) == 0)
+x_138 = l_Lean_Elab_Term_isDefEq(x_6, x_137, x_3, x_4, x_127);
+if (lean_obj_tag(x_138) == 0)
 {
-lean_object* x_138; lean_object* x_139; 
-x_138 = lean_ctor_get(x_137, 1);
-lean_inc(x_138);
-lean_dec(x_137);
-x_139 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_138);
+lean_object* x_139; lean_object* x_140; 
+x_139 = lean_ctor_get(x_138, 1);
+lean_inc(x_139);
+lean_dec(x_138);
+x_140 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_139);
 lean_dec(x_12);
-if (lean_obj_tag(x_139) == 0)
+if (lean_obj_tag(x_140) == 0)
 {
-uint8_t x_140; 
-x_140 = !lean_is_exclusive(x_139);
-if (x_140 == 0)
+uint8_t x_141; 
+x_141 = !lean_is_exclusive(x_140);
+if (x_141 == 0)
 {
-lean_object* x_141; 
-x_141 = lean_ctor_get(x_139, 0);
-lean_dec(x_141);
-lean_ctor_set(x_139, 0, x_2);
-return x_139;
+lean_object* x_142; 
+x_142 = lean_ctor_get(x_140, 0);
+lean_dec(x_142);
+lean_ctor_set(x_140, 0, x_2);
+return x_140;
 }
 else
 {
-lean_object* x_142; lean_object* x_143; 
-x_142 = lean_ctor_get(x_139, 1);
-lean_inc(x_142);
-lean_dec(x_139);
-x_143 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_143, 0, x_2);
-lean_ctor_set(x_143, 1, x_142);
-return x_143;
+lean_object* x_143; lean_object* x_144; 
+x_143 = lean_ctor_get(x_140, 1);
+lean_inc(x_143);
+lean_dec(x_140);
+x_144 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_144, 0, x_2);
+lean_ctor_set(x_144, 1, x_143);
+return x_144;
 }
 }
 else
 {
-uint8_t x_144; 
+uint8_t x_145; 
 lean_dec(x_2);
-x_144 = !lean_is_exclusive(x_139);
-if (x_144 == 0)
+x_145 = !lean_is_exclusive(x_140);
+if (x_145 == 0)
 {
-return x_139;
+return x_140;
 }
 else
 {
-lean_object* x_145; lean_object* x_146; lean_object* x_147; 
-x_145 = lean_ctor_get(x_139, 0);
-x_146 = lean_ctor_get(x_139, 1);
+lean_object* x_146; lean_object* x_147; lean_object* x_148; 
+x_146 = lean_ctor_get(x_140, 0);
+x_147 = lean_ctor_get(x_140, 1);
+lean_inc(x_147);
 lean_inc(x_146);
-lean_inc(x_145);
-lean_dec(x_139);
-x_147 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_147, 0, x_145);
-lean_ctor_set(x_147, 1, x_146);
-return x_147;
+lean_dec(x_140);
+x_148 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_148, 0, x_146);
+lean_ctor_set(x_148, 1, x_147);
+return x_148;
 }
 }
 }
 else
 {
-uint8_t x_148; 
+uint8_t x_149; 
 lean_dec(x_12);
 lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_2);
-x_148 = !lean_is_exclusive(x_137);
-if (x_148 == 0)
+x_149 = !lean_is_exclusive(x_138);
+if (x_149 == 0)
 {
-return x_137;
+return x_138;
 }
 else
 {
-lean_object* x_149; lean_object* x_150; lean_object* x_151; 
-x_149 = lean_ctor_get(x_137, 0);
-x_150 = lean_ctor_get(x_137, 1);
+lean_object* x_150; lean_object* x_151; lean_object* x_152; 
+x_150 = lean_ctor_get(x_138, 0);
+x_151 = lean_ctor_get(x_138, 1);
+lean_inc(x_151);
 lean_inc(x_150);
-lean_inc(x_149);
-lean_dec(x_137);
-x_151 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_151, 0, x_149);
-lean_ctor_set(x_151, 1, x_150);
-return x_151;
+lean_dec(x_138);
+x_152 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_152, 0, x_150);
+lean_ctor_set(x_152, 1, x_151);
+return x_152;
 }
 }
 }
@@ -3284,245 +3355,460 @@ return x_151;
 }
 else
 {
-lean_object* x_161; lean_object* x_162; lean_object* x_163; 
+lean_object* x_162; 
+lean_dec(x_90);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_8);
+lean_dec(x_3);
+x_162 = lean_ctor_get(x_111, 0);
+lean_inc(x_162);
+lean_dec(x_111);
+if (lean_obj_tag(x_162) == 4)
+{
+lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; 
+x_163 = lean_ctor_get(x_162, 0);
+lean_inc(x_163);
+lean_dec(x_162);
+x_164 = l_Lean_Elab_Term_getEnv___rarg(x_106);
+x_165 = lean_ctor_get(x_164, 0);
+lean_inc(x_165);
+x_166 = lean_ctor_get(x_164, 1);
+lean_inc(x_166);
+lean_dec(x_164);
+x_167 = l_Lean_Elab_evalSyntaxConstant(x_165, x_163);
+if (lean_obj_tag(x_167) == 0)
+{
+lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; 
+lean_dec(x_1);
+lean_dec(x_92);
+lean_dec(x_91);
+lean_dec(x_2);
+x_168 = lean_ctor_get(x_167, 0);
+lean_inc(x_168);
+lean_dec(x_167);
+x_169 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_169, 0, x_168);
+x_170 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_170, 0, x_169);
+x_171 = l_Lean_Elab_Term_throwError___rarg(x_6, x_170, x_4, x_166);
+lean_dec(x_6);
+return x_171;
+}
+else
+{
+lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; 
+x_172 = lean_ctor_get(x_167, 0);
+lean_inc(x_172);
+lean_dec(x_167);
+x_173 = l_Lean_Elab_Term_getCurrMacroScope(x_4, x_166);
+x_174 = lean_ctor_get(x_173, 1);
+lean_inc(x_174);
+lean_dec(x_173);
+x_175 = l_Lean_Elab_Term_getMainModule___rarg(x_174);
+x_176 = lean_ctor_get(x_175, 1);
+lean_inc(x_176);
+lean_dec(x_175);
+x_177 = l_Lean_Syntax_getArgs(x_172);
+lean_dec(x_172);
+x_178 = l_Array_empty___closed__1;
+x_179 = l_Array_iterateMAux___main___at_Array_append___spec__1___rarg(x_177, x_177, x_94, x_178);
+lean_dec(x_177);
+x_180 = l_Lean_nullKind___closed__2;
+x_181 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_181, 0, x_180);
+lean_ctor_set(x_181, 1, x_179);
+x_182 = lean_array_push(x_178, x_181);
+x_183 = l_Lean_Parser_Tactic_seq___elambda__1___closed__4;
+x_184 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_184, 0, x_183);
+lean_ctor_set(x_184, 1, x_182);
+x_185 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__15;
+x_186 = lean_array_push(x_185, x_184);
+x_187 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__16;
+x_188 = lean_array_push(x_186, x_187);
+x_189 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
+x_190 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_190, 0, x_189);
+lean_ctor_set(x_190, 1, x_188);
+x_191 = l_Lean_Syntax_getHeadInfo___main(x_6);
+x_192 = l_Lean_Expr_getAppNumArgsAux___main(x_91, x_94);
+x_193 = lean_nat_sub(x_192, x_94);
+lean_dec(x_192);
+x_194 = lean_unsigned_to_nat(1u);
+x_195 = lean_nat_sub(x_193, x_194);
+lean_dec(x_193);
+x_196 = l_Lean_Expr_getRevArg_x21___main(x_91, x_195);
+lean_dec(x_91);
+if (lean_obj_tag(x_191) == 0)
+{
+lean_object* x_197; lean_object* x_198; 
+x_197 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_197, 0, x_190);
+lean_inc(x_4);
+lean_inc(x_2);
+x_198 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_197, x_196, x_4, x_176);
+if (lean_obj_tag(x_198) == 0)
+{
+lean_object* x_199; lean_object* x_200; lean_object* x_201; lean_object* x_202; 
+x_199 = lean_ctor_get(x_198, 0);
+lean_inc(x_199);
+x_200 = lean_ctor_get(x_198, 1);
+lean_inc(x_200);
+lean_dec(x_198);
+lean_inc(x_199);
+x_201 = l_Lean_mkApp(x_2, x_199);
+x_202 = lean_expr_instantiate1(x_92, x_199);
+lean_dec(x_199);
+lean_dec(x_92);
+x_2 = x_201;
+x_3 = x_202;
+x_5 = x_200;
+goto _start;
+}
+else
+{
+uint8_t x_204; 
+lean_dec(x_1);
+lean_dec(x_92);
+lean_dec(x_4);
+lean_dec(x_2);
+x_204 = !lean_is_exclusive(x_198);
+if (x_204 == 0)
+{
+return x_198;
+}
+else
+{
+lean_object* x_205; lean_object* x_206; lean_object* x_207; 
+x_205 = lean_ctor_get(x_198, 0);
+x_206 = lean_ctor_get(x_198, 1);
+lean_inc(x_206);
+lean_inc(x_205);
+lean_dec(x_198);
+x_207 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_207, 0, x_205);
+lean_ctor_set(x_207, 1, x_206);
+return x_207;
+}
+}
+}
+else
+{
+lean_object* x_208; lean_object* x_209; lean_object* x_210; lean_object* x_211; 
+x_208 = lean_ctor_get(x_191, 0);
+lean_inc(x_208);
+lean_dec(x_191);
+x_209 = l_Lean_Syntax_replaceInfo___main(x_208, x_190);
+x_210 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_210, 0, x_209);
+lean_inc(x_4);
+lean_inc(x_2);
+x_211 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_210, x_196, x_4, x_176);
+if (lean_obj_tag(x_211) == 0)
+{
+lean_object* x_212; lean_object* x_213; lean_object* x_214; lean_object* x_215; 
+x_212 = lean_ctor_get(x_211, 0);
+lean_inc(x_212);
+x_213 = lean_ctor_get(x_211, 1);
+lean_inc(x_213);
+lean_dec(x_211);
+lean_inc(x_212);
+x_214 = l_Lean_mkApp(x_2, x_212);
+x_215 = lean_expr_instantiate1(x_92, x_212);
+lean_dec(x_212);
+lean_dec(x_92);
+x_2 = x_214;
+x_3 = x_215;
+x_5 = x_213;
+goto _start;
+}
+else
+{
+uint8_t x_217; 
+lean_dec(x_1);
+lean_dec(x_92);
+lean_dec(x_4);
+lean_dec(x_2);
+x_217 = !lean_is_exclusive(x_211);
+if (x_217 == 0)
+{
+return x_211;
+}
+else
+{
+lean_object* x_218; lean_object* x_219; lean_object* x_220; 
+x_218 = lean_ctor_get(x_211, 0);
+x_219 = lean_ctor_get(x_211, 1);
+lean_inc(x_219);
+lean_inc(x_218);
+lean_dec(x_211);
+x_220 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_220, 0, x_218);
+lean_ctor_set(x_220, 1, x_219);
+return x_220;
+}
+}
+}
+}
+}
+else
+{
+lean_object* x_221; lean_object* x_222; 
+lean_dec(x_162);
+lean_dec(x_1);
+lean_dec(x_92);
+lean_dec(x_91);
+lean_dec(x_2);
+x_221 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__12;
+x_222 = l_Lean_Elab_Term_throwError___rarg(x_6, x_221, x_4, x_106);
+lean_dec(x_6);
+return x_222;
+}
+}
+}
+else
+{
+lean_object* x_223; lean_object* x_224; lean_object* x_225; 
+lean_dec(x_91);
 lean_dec(x_90);
 lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_8);
 lean_dec(x_6);
 lean_dec(x_3);
-x_161 = lean_ctor_get(x_110, 0);
-lean_inc(x_161);
+x_223 = lean_ctor_get(x_110, 0);
+lean_inc(x_223);
 lean_dec(x_110);
-lean_inc(x_161);
-x_162 = l_Lean_mkApp(x_2, x_161);
-x_163 = lean_expr_instantiate1(x_92, x_161);
-lean_dec(x_161);
+lean_inc(x_223);
+x_224 = l_Lean_mkApp(x_2, x_223);
+x_225 = lean_expr_instantiate1(x_92, x_223);
+lean_dec(x_223);
 lean_dec(x_92);
-x_2 = x_162;
-x_3 = x_163;
+x_2 = x_224;
+x_3 = x_225;
 x_5 = x_106;
 goto _start;
 }
 }
 else
 {
-uint8_t x_165; 
+uint8_t x_227; 
 lean_dec(x_1);
 lean_dec(x_92);
 lean_dec(x_91);
-x_165 = l_Array_isEmpty___rarg(x_11);
-if (x_165 == 0)
+x_227 = l_Array_isEmpty___rarg(x_11);
+if (x_227 == 0)
 {
-lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; 
+lean_object* x_228; lean_object* x_229; lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; lean_object* x_234; lean_object* x_235; lean_object* x_236; lean_object* x_237; lean_object* x_238; lean_object* x_239; lean_object* x_240; lean_object* x_241; 
 lean_dec(x_12);
 lean_dec(x_8);
 lean_dec(x_3);
 lean_dec(x_2);
-x_166 = lean_alloc_ctor(4, 1, 0);
-lean_ctor_set(x_166, 0, x_90);
-x_167 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__6;
-x_168 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_168, 0, x_167);
-lean_ctor_set(x_168, 1, x_166);
-x_169 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__9;
-x_170 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_170, 0, x_168);
-lean_ctor_set(x_170, 1, x_169);
-x_171 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___spec__2(x_94, x_11);
-x_172 = l_Array_toList___rarg(x_171);
-lean_dec(x_171);
-x_173 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_172);
-x_174 = l_Array_HasRepr___rarg___closed__1;
-x_175 = lean_string_append(x_174, x_173);
-lean_dec(x_173);
-x_176 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_176, 0, x_175);
-x_177 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_177, 0, x_176);
-x_178 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_178, 0, x_170);
-lean_ctor_set(x_178, 1, x_177);
-x_179 = l_Lean_Elab_Term_throwError___rarg(x_6, x_178, x_4, x_106);
+x_228 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_228, 0, x_90);
+x_229 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__6;
+x_230 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_230, 0, x_229);
+lean_ctor_set(x_230, 1, x_228);
+x_231 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__9;
+x_232 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_232, 0, x_230);
+lean_ctor_set(x_232, 1, x_231);
+x_233 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___spec__2(x_94, x_11);
+x_234 = l_Array_toList___rarg(x_233);
+lean_dec(x_233);
+x_235 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_234);
+x_236 = l_Array_HasRepr___rarg___closed__1;
+x_237 = lean_string_append(x_236, x_235);
+lean_dec(x_235);
+x_238 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_238, 0, x_237);
+x_239 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_239, 0, x_238);
+x_240 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_240, 0, x_232);
+lean_ctor_set(x_240, 1, x_239);
+x_241 = l_Lean_Elab_Term_throwError___rarg(x_6, x_240, x_4, x_106);
 lean_dec(x_6);
-return x_179;
+return x_241;
 }
 else
 {
-lean_object* x_180; lean_object* x_207; lean_object* x_208; lean_object* x_209; lean_object* x_210; uint8_t x_211; 
+lean_object* x_242; lean_object* x_269; lean_object* x_270; lean_object* x_271; lean_object* x_272; uint8_t x_273; 
 lean_dec(x_90);
 lean_dec(x_11);
-x_207 = l_Lean_Elab_Term_getOptions(x_4, x_106);
-x_208 = lean_ctor_get(x_207, 0);
-lean_inc(x_208);
-x_209 = lean_ctor_get(x_207, 1);
-lean_inc(x_209);
-lean_dec(x_207);
-x_210 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__3;
-x_211 = l_Lean_checkTraceOption(x_208, x_210);
-lean_dec(x_208);
-if (x_211 == 0)
+x_269 = l_Lean_Elab_Term_getOptions(x_4, x_106);
+x_270 = lean_ctor_get(x_269, 0);
+lean_inc(x_270);
+x_271 = lean_ctor_get(x_269, 1);
+lean_inc(x_271);
+lean_dec(x_269);
+x_272 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__3;
+x_273 = l_Lean_checkTraceOption(x_270, x_272);
+lean_dec(x_270);
+if (x_273 == 0)
 {
-x_180 = x_209;
-goto block_206;
+x_242 = x_271;
+goto block_268;
 }
 else
 {
-lean_object* x_212; lean_object* x_213; lean_object* x_214; 
+lean_object* x_274; lean_object* x_275; lean_object* x_276; 
 lean_inc(x_2);
-x_212 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_212, 0, x_2);
-x_213 = l_Lean_Elab_Term_logTrace(x_210, x_6, x_212, x_4, x_209);
-x_214 = lean_ctor_get(x_213, 1);
-lean_inc(x_214);
-lean_dec(x_213);
-x_180 = x_214;
-goto block_206;
+x_274 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_274, 0, x_2);
+x_275 = l_Lean_Elab_Term_logTrace(x_272, x_6, x_274, x_4, x_271);
+x_276 = lean_ctor_get(x_275, 1);
+lean_inc(x_276);
+lean_dec(x_275);
+x_242 = x_276;
+goto block_268;
 }
-block_206:
+block_268:
 {
 if (lean_obj_tag(x_8) == 0)
 {
-lean_object* x_181; 
+lean_object* x_243; 
 lean_dec(x_3);
-x_181 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_180);
+x_243 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_242);
 lean_dec(x_12);
-if (lean_obj_tag(x_181) == 0)
+if (lean_obj_tag(x_243) == 0)
 {
-uint8_t x_182; 
-x_182 = !lean_is_exclusive(x_181);
-if (x_182 == 0)
+uint8_t x_244; 
+x_244 = !lean_is_exclusive(x_243);
+if (x_244 == 0)
 {
-lean_object* x_183; 
-x_183 = lean_ctor_get(x_181, 0);
-lean_dec(x_183);
-lean_ctor_set(x_181, 0, x_2);
-return x_181;
+lean_object* x_245; 
+x_245 = lean_ctor_get(x_243, 0);
+lean_dec(x_245);
+lean_ctor_set(x_243, 0, x_2);
+return x_243;
 }
 else
 {
-lean_object* x_184; lean_object* x_185; 
-x_184 = lean_ctor_get(x_181, 1);
-lean_inc(x_184);
-lean_dec(x_181);
-x_185 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_185, 0, x_2);
-lean_ctor_set(x_185, 1, x_184);
-return x_185;
+lean_object* x_246; lean_object* x_247; 
+x_246 = lean_ctor_get(x_243, 1);
+lean_inc(x_246);
+lean_dec(x_243);
+x_247 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_247, 0, x_2);
+lean_ctor_set(x_247, 1, x_246);
+return x_247;
 }
 }
 else
 {
-uint8_t x_186; 
+uint8_t x_248; 
 lean_dec(x_2);
-x_186 = !lean_is_exclusive(x_181);
-if (x_186 == 0)
+x_248 = !lean_is_exclusive(x_243);
+if (x_248 == 0)
 {
-return x_181;
+return x_243;
 }
 else
 {
-lean_object* x_187; lean_object* x_188; lean_object* x_189; 
-x_187 = lean_ctor_get(x_181, 0);
-x_188 = lean_ctor_get(x_181, 1);
-lean_inc(x_188);
-lean_inc(x_187);
-lean_dec(x_181);
-x_189 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_189, 0, x_187);
-lean_ctor_set(x_189, 1, x_188);
-return x_189;
+lean_object* x_249; lean_object* x_250; lean_object* x_251; 
+x_249 = lean_ctor_get(x_243, 0);
+x_250 = lean_ctor_get(x_243, 1);
+lean_inc(x_250);
+lean_inc(x_249);
+lean_dec(x_243);
+x_251 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_251, 0, x_249);
+lean_ctor_set(x_251, 1, x_250);
+return x_251;
 }
 }
 }
 else
 {
-lean_object* x_190; lean_object* x_191; 
-x_190 = lean_ctor_get(x_8, 0);
-lean_inc(x_190);
+lean_object* x_252; lean_object* x_253; 
+x_252 = lean_ctor_get(x_8, 0);
+lean_inc(x_252);
 lean_dec(x_8);
 lean_inc(x_4);
-x_191 = l_Lean_Elab_Term_isDefEq(x_6, x_190, x_3, x_4, x_180);
-if (lean_obj_tag(x_191) == 0)
+x_253 = l_Lean_Elab_Term_isDefEq(x_6, x_252, x_3, x_4, x_242);
+if (lean_obj_tag(x_253) == 0)
 {
-lean_object* x_192; lean_object* x_193; 
-x_192 = lean_ctor_get(x_191, 1);
-lean_inc(x_192);
-lean_dec(x_191);
-x_193 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_192);
+lean_object* x_254; lean_object* x_255; 
+x_254 = lean_ctor_get(x_253, 1);
+lean_inc(x_254);
+lean_dec(x_253);
+x_255 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_254);
 lean_dec(x_12);
-if (lean_obj_tag(x_193) == 0)
+if (lean_obj_tag(x_255) == 0)
 {
-uint8_t x_194; 
-x_194 = !lean_is_exclusive(x_193);
-if (x_194 == 0)
+uint8_t x_256; 
+x_256 = !lean_is_exclusive(x_255);
+if (x_256 == 0)
 {
-lean_object* x_195; 
-x_195 = lean_ctor_get(x_193, 0);
-lean_dec(x_195);
-lean_ctor_set(x_193, 0, x_2);
-return x_193;
+lean_object* x_257; 
+x_257 = lean_ctor_get(x_255, 0);
+lean_dec(x_257);
+lean_ctor_set(x_255, 0, x_2);
+return x_255;
 }
 else
 {
-lean_object* x_196; lean_object* x_197; 
-x_196 = lean_ctor_get(x_193, 1);
-lean_inc(x_196);
-lean_dec(x_193);
-x_197 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_197, 0, x_2);
-lean_ctor_set(x_197, 1, x_196);
-return x_197;
+lean_object* x_258; lean_object* x_259; 
+x_258 = lean_ctor_get(x_255, 1);
+lean_inc(x_258);
+lean_dec(x_255);
+x_259 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_259, 0, x_2);
+lean_ctor_set(x_259, 1, x_258);
+return x_259;
 }
 }
 else
 {
-uint8_t x_198; 
+uint8_t x_260; 
 lean_dec(x_2);
-x_198 = !lean_is_exclusive(x_193);
-if (x_198 == 0)
+x_260 = !lean_is_exclusive(x_255);
+if (x_260 == 0)
 {
-return x_193;
+return x_255;
 }
 else
 {
-lean_object* x_199; lean_object* x_200; lean_object* x_201; 
-x_199 = lean_ctor_get(x_193, 0);
-x_200 = lean_ctor_get(x_193, 1);
-lean_inc(x_200);
-lean_inc(x_199);
-lean_dec(x_193);
-x_201 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_201, 0, x_199);
-lean_ctor_set(x_201, 1, x_200);
-return x_201;
+lean_object* x_261; lean_object* x_262; lean_object* x_263; 
+x_261 = lean_ctor_get(x_255, 0);
+x_262 = lean_ctor_get(x_255, 1);
+lean_inc(x_262);
+lean_inc(x_261);
+lean_dec(x_255);
+x_263 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_263, 0, x_261);
+lean_ctor_set(x_263, 1, x_262);
+return x_263;
 }
 }
 }
 else
 {
-uint8_t x_202; 
+uint8_t x_264; 
 lean_dec(x_12);
 lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_2);
-x_202 = !lean_is_exclusive(x_191);
-if (x_202 == 0)
+x_264 = !lean_is_exclusive(x_253);
+if (x_264 == 0)
 {
-return x_191;
+return x_253;
 }
 else
 {
-lean_object* x_203; lean_object* x_204; lean_object* x_205; 
-x_203 = lean_ctor_get(x_191, 0);
-x_204 = lean_ctor_get(x_191, 1);
-lean_inc(x_204);
-lean_inc(x_203);
-lean_dec(x_191);
-x_205 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_205, 0, x_203);
-lean_ctor_set(x_205, 1, x_204);
-return x_205;
+lean_object* x_265; lean_object* x_266; lean_object* x_267; 
+x_265 = lean_ctor_get(x_253, 0);
+x_266 = lean_ctor_get(x_253, 1);
+lean_inc(x_266);
+lean_inc(x_265);
+lean_dec(x_253);
+x_267 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_267, 0, x_265);
+lean_ctor_set(x_267, 1, x_266);
+return x_267;
 }
 }
 }
@@ -3532,50 +3818,50 @@ return x_205;
 }
 else
 {
-lean_object* x_215; lean_object* x_216; 
+lean_object* x_277; lean_object* x_278; 
 lean_dec(x_1);
 lean_dec(x_90);
 lean_dec(x_3);
-x_215 = lean_array_fget(x_7, x_10);
+x_277 = lean_array_fget(x_7, x_10);
 lean_inc(x_4);
 lean_inc(x_2);
 lean_inc(x_6);
-x_216 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_215, x_91, x_4, x_106);
-if (lean_obj_tag(x_216) == 0)
+x_278 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_277, x_91, x_4, x_106);
+if (lean_obj_tag(x_278) == 0)
 {
-lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; 
-x_217 = lean_ctor_get(x_216, 0);
-lean_inc(x_217);
-x_218 = lean_ctor_get(x_216, 1);
-lean_inc(x_218);
-lean_dec(x_216);
-x_219 = lean_unsigned_to_nat(1u);
-x_220 = lean_nat_add(x_10, x_219);
+lean_object* x_279; lean_object* x_280; lean_object* x_281; lean_object* x_282; lean_object* x_283; lean_object* x_284; lean_object* x_285; 
+x_279 = lean_ctor_get(x_278, 0);
+lean_inc(x_279);
+x_280 = lean_ctor_get(x_278, 1);
+lean_inc(x_280);
+lean_dec(x_278);
+x_281 = lean_unsigned_to_nat(1u);
+x_282 = lean_nat_add(x_10, x_281);
 lean_dec(x_10);
-x_221 = lean_alloc_ctor(0, 7, 2);
-lean_ctor_set(x_221, 0, x_6);
-lean_ctor_set(x_221, 1, x_7);
-lean_ctor_set(x_221, 2, x_8);
-lean_ctor_set(x_221, 3, x_220);
-lean_ctor_set(x_221, 4, x_11);
-lean_ctor_set(x_221, 5, x_12);
-lean_ctor_set(x_221, 6, x_13);
-lean_ctor_set_uint8(x_221, sizeof(void*)*7, x_9);
-lean_ctor_set_uint8(x_221, sizeof(void*)*7 + 1, x_107);
-lean_inc(x_217);
-x_222 = l_Lean_mkApp(x_2, x_217);
-x_223 = lean_expr_instantiate1(x_92, x_217);
-lean_dec(x_217);
+x_283 = lean_alloc_ctor(0, 7, 2);
+lean_ctor_set(x_283, 0, x_6);
+lean_ctor_set(x_283, 1, x_7);
+lean_ctor_set(x_283, 2, x_8);
+lean_ctor_set(x_283, 3, x_282);
+lean_ctor_set(x_283, 4, x_11);
+lean_ctor_set(x_283, 5, x_12);
+lean_ctor_set(x_283, 6, x_13);
+lean_ctor_set_uint8(x_283, sizeof(void*)*7, x_9);
+lean_ctor_set_uint8(x_283, sizeof(void*)*7 + 1, x_107);
+lean_inc(x_279);
+x_284 = l_Lean_mkApp(x_2, x_279);
+x_285 = lean_expr_instantiate1(x_92, x_279);
+lean_dec(x_279);
 lean_dec(x_92);
-x_1 = x_221;
-x_2 = x_222;
-x_3 = x_223;
-x_5 = x_218;
+x_1 = x_283;
+x_2 = x_284;
+x_3 = x_285;
+x_5 = x_280;
 goto _start;
 }
 else
 {
-uint8_t x_225; 
+uint8_t x_287; 
 lean_dec(x_92);
 lean_dec(x_13);
 lean_dec(x_12);
@@ -3586,30 +3872,30 @@ lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_2);
-x_225 = !lean_is_exclusive(x_216);
-if (x_225 == 0)
+x_287 = !lean_is_exclusive(x_278);
+if (x_287 == 0)
 {
-return x_216;
+return x_278;
 }
 else
 {
-lean_object* x_226; lean_object* x_227; lean_object* x_228; 
-x_226 = lean_ctor_get(x_216, 0);
-x_227 = lean_ctor_get(x_216, 1);
-lean_inc(x_227);
-lean_inc(x_226);
-lean_dec(x_216);
-x_228 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_228, 0, x_226);
-lean_ctor_set(x_228, 1, x_227);
-return x_228;
+lean_object* x_288; lean_object* x_289; lean_object* x_290; 
+x_288 = lean_ctor_get(x_278, 0);
+x_289 = lean_ctor_get(x_278, 1);
+lean_inc(x_289);
+lean_inc(x_288);
+lean_dec(x_278);
+x_290 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_290, 0, x_288);
+lean_ctor_set(x_290, 1, x_289);
+return x_290;
 }
 }
 }
 }
 else
 {
-uint8_t x_229; 
+uint8_t x_291; 
 lean_free_object(x_1);
 lean_dec(x_92);
 lean_dec(x_91);
@@ -3624,23 +3910,23 @@ lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_229 = !lean_is_exclusive(x_97);
-if (x_229 == 0)
+x_291 = !lean_is_exclusive(x_97);
+if (x_291 == 0)
 {
 return x_97;
 }
 else
 {
-lean_object* x_230; lean_object* x_231; lean_object* x_232; 
-x_230 = lean_ctor_get(x_97, 0);
-x_231 = lean_ctor_get(x_97, 1);
-lean_inc(x_231);
-lean_inc(x_230);
+lean_object* x_292; lean_object* x_293; lean_object* x_294; 
+x_292 = lean_ctor_get(x_97, 0);
+x_293 = lean_ctor_get(x_97, 1);
+lean_inc(x_293);
+lean_inc(x_292);
 lean_dec(x_97);
-x_232 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_232, 0, x_230);
-lean_ctor_set(x_232, 1, x_231);
-return x_232;
+x_294 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_294, 0, x_292);
+lean_ctor_set(x_294, 1, x_293);
+return x_294;
 }
 }
 }
@@ -3649,11 +3935,11 @@ else
 lean_dec(x_1);
 if (lean_obj_tag(x_97) == 0)
 {
-lean_object* x_233; uint8_t x_234; lean_object* x_235; lean_object* x_236; uint8_t x_237; 
-x_233 = lean_ctor_get(x_97, 1);
-lean_inc(x_233);
+lean_object* x_295; uint8_t x_296; lean_object* x_297; lean_object* x_298; uint8_t x_299; 
+x_295 = lean_ctor_get(x_97, 1);
+lean_inc(x_295);
 lean_dec(x_97);
-x_234 = 1;
+x_296 = 1;
 lean_inc(x_13);
 lean_inc(x_12);
 lean_inc(x_11);
@@ -3661,422 +3947,112 @@ lean_inc(x_10);
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
-x_235 = lean_alloc_ctor(0, 7, 2);
-lean_ctor_set(x_235, 0, x_6);
-lean_ctor_set(x_235, 1, x_7);
-lean_ctor_set(x_235, 2, x_8);
-lean_ctor_set(x_235, 3, x_10);
-lean_ctor_set(x_235, 4, x_11);
-lean_ctor_set(x_235, 5, x_12);
-lean_ctor_set(x_235, 6, x_13);
-lean_ctor_set_uint8(x_235, sizeof(void*)*7, x_9);
-lean_ctor_set_uint8(x_235, sizeof(void*)*7 + 1, x_234);
-x_236 = lean_array_get_size(x_7);
-x_237 = lean_nat_dec_lt(x_10, x_236);
-lean_dec(x_236);
-if (x_237 == 0)
+x_297 = lean_alloc_ctor(0, 7, 2);
+lean_ctor_set(x_297, 0, x_6);
+lean_ctor_set(x_297, 1, x_7);
+lean_ctor_set(x_297, 2, x_8);
+lean_ctor_set(x_297, 3, x_10);
+lean_ctor_set(x_297, 4, x_11);
+lean_ctor_set(x_297, 5, x_12);
+lean_ctor_set(x_297, 6, x_13);
+lean_ctor_set_uint8(x_297, sizeof(void*)*7, x_9);
+lean_ctor_set_uint8(x_297, sizeof(void*)*7 + 1, x_296);
+x_298 = lean_array_get_size(x_7);
+x_299 = lean_nat_dec_lt(x_10, x_298);
+lean_dec(x_298);
+if (x_299 == 0)
 {
 lean_dec(x_13);
 lean_dec(x_10);
 lean_dec(x_7);
 if (x_9 == 0)
 {
-lean_object* x_238; 
-x_238 = l_Lean_Expr_getOptParamDefault_x3f(x_91);
-lean_dec(x_91);
-if (lean_obj_tag(x_238) == 0)
+lean_object* x_300; 
+x_300 = l_Lean_Expr_getOptParamDefault_x3f(x_91);
+if (lean_obj_tag(x_300) == 0)
 {
-uint8_t x_239; 
-lean_dec(x_235);
-lean_dec(x_92);
-x_239 = l_Array_isEmpty___rarg(x_11);
-if (x_239 == 0)
+lean_object* x_301; 
+x_301 = l_Lean_Expr_getAutoParamTactic_x3f(x_91);
+if (lean_obj_tag(x_301) == 0)
 {
-lean_object* x_240; lean_object* x_241; lean_object* x_242; lean_object* x_243; lean_object* x_244; lean_object* x_245; lean_object* x_246; lean_object* x_247; lean_object* x_248; lean_object* x_249; lean_object* x_250; lean_object* x_251; lean_object* x_252; lean_object* x_253; 
-lean_dec(x_12);
-lean_dec(x_8);
-lean_dec(x_3);
-lean_dec(x_2);
-x_240 = lean_alloc_ctor(4, 1, 0);
-lean_ctor_set(x_240, 0, x_90);
-x_241 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__6;
-x_242 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_242, 0, x_241);
-lean_ctor_set(x_242, 1, x_240);
-x_243 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__9;
-x_244 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_244, 0, x_242);
-lean_ctor_set(x_244, 1, x_243);
-x_245 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___spec__2(x_94, x_11);
-x_246 = l_Array_toList___rarg(x_245);
-lean_dec(x_245);
-x_247 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_246);
-x_248 = l_Array_HasRepr___rarg___closed__1;
-x_249 = lean_string_append(x_248, x_247);
-lean_dec(x_247);
-x_250 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_250, 0, x_249);
-x_251 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_251, 0, x_250);
-x_252 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_252, 0, x_244);
-lean_ctor_set(x_252, 1, x_251);
-x_253 = l_Lean_Elab_Term_throwError___rarg(x_6, x_252, x_4, x_233);
-lean_dec(x_6);
-return x_253;
-}
-else
-{
-lean_object* x_254; lean_object* x_279; lean_object* x_280; lean_object* x_281; lean_object* x_282; uint8_t x_283; 
-lean_dec(x_90);
-lean_dec(x_11);
-x_279 = l_Lean_Elab_Term_getOptions(x_4, x_233);
-x_280 = lean_ctor_get(x_279, 0);
-lean_inc(x_280);
-x_281 = lean_ctor_get(x_279, 1);
-lean_inc(x_281);
-lean_dec(x_279);
-x_282 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__3;
-x_283 = l_Lean_checkTraceOption(x_280, x_282);
-lean_dec(x_280);
-if (x_283 == 0)
-{
-x_254 = x_281;
-goto block_278;
-}
-else
-{
-lean_object* x_284; lean_object* x_285; lean_object* x_286; 
-lean_inc(x_2);
-x_284 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_284, 0, x_2);
-x_285 = l_Lean_Elab_Term_logTrace(x_282, x_6, x_284, x_4, x_281);
-x_286 = lean_ctor_get(x_285, 1);
-lean_inc(x_286);
-lean_dec(x_285);
-x_254 = x_286;
-goto block_278;
-}
-block_278:
-{
-if (lean_obj_tag(x_8) == 0)
-{
-lean_object* x_255; 
-lean_dec(x_3);
-x_255 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_254);
-lean_dec(x_12);
-if (lean_obj_tag(x_255) == 0)
-{
-lean_object* x_256; lean_object* x_257; lean_object* x_258; 
-x_256 = lean_ctor_get(x_255, 1);
-lean_inc(x_256);
-if (lean_is_exclusive(x_255)) {
- lean_ctor_release(x_255, 0);
- lean_ctor_release(x_255, 1);
- x_257 = x_255;
-} else {
- lean_dec_ref(x_255);
- x_257 = lean_box(0);
-}
-if (lean_is_scalar(x_257)) {
- x_258 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_258 = x_257;
-}
-lean_ctor_set(x_258, 0, x_2);
-lean_ctor_set(x_258, 1, x_256);
-return x_258;
-}
-else
-{
-lean_object* x_259; lean_object* x_260; lean_object* x_261; lean_object* x_262; 
-lean_dec(x_2);
-x_259 = lean_ctor_get(x_255, 0);
-lean_inc(x_259);
-x_260 = lean_ctor_get(x_255, 1);
-lean_inc(x_260);
-if (lean_is_exclusive(x_255)) {
- lean_ctor_release(x_255, 0);
- lean_ctor_release(x_255, 1);
- x_261 = x_255;
-} else {
- lean_dec_ref(x_255);
- x_261 = lean_box(0);
-}
-if (lean_is_scalar(x_261)) {
- x_262 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_262 = x_261;
-}
-lean_ctor_set(x_262, 0, x_259);
-lean_ctor_set(x_262, 1, x_260);
-return x_262;
-}
-}
-else
-{
-lean_object* x_263; lean_object* x_264; 
-x_263 = lean_ctor_get(x_8, 0);
-lean_inc(x_263);
-lean_dec(x_8);
-lean_inc(x_4);
-x_264 = l_Lean_Elab_Term_isDefEq(x_6, x_263, x_3, x_4, x_254);
-if (lean_obj_tag(x_264) == 0)
-{
-lean_object* x_265; lean_object* x_266; 
-x_265 = lean_ctor_get(x_264, 1);
-lean_inc(x_265);
-lean_dec(x_264);
-x_266 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_265);
-lean_dec(x_12);
-if (lean_obj_tag(x_266) == 0)
-{
-lean_object* x_267; lean_object* x_268; lean_object* x_269; 
-x_267 = lean_ctor_get(x_266, 1);
-lean_inc(x_267);
-if (lean_is_exclusive(x_266)) {
- lean_ctor_release(x_266, 0);
- lean_ctor_release(x_266, 1);
- x_268 = x_266;
-} else {
- lean_dec_ref(x_266);
- x_268 = lean_box(0);
-}
-if (lean_is_scalar(x_268)) {
- x_269 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_269 = x_268;
-}
-lean_ctor_set(x_269, 0, x_2);
-lean_ctor_set(x_269, 1, x_267);
-return x_269;
-}
-else
-{
-lean_object* x_270; lean_object* x_271; lean_object* x_272; lean_object* x_273; 
-lean_dec(x_2);
-x_270 = lean_ctor_get(x_266, 0);
-lean_inc(x_270);
-x_271 = lean_ctor_get(x_266, 1);
-lean_inc(x_271);
-if (lean_is_exclusive(x_266)) {
- lean_ctor_release(x_266, 0);
- lean_ctor_release(x_266, 1);
- x_272 = x_266;
-} else {
- lean_dec_ref(x_266);
- x_272 = lean_box(0);
-}
-if (lean_is_scalar(x_272)) {
- x_273 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_273 = x_272;
-}
-lean_ctor_set(x_273, 0, x_270);
-lean_ctor_set(x_273, 1, x_271);
-return x_273;
-}
-}
-else
-{
-lean_object* x_274; lean_object* x_275; lean_object* x_276; lean_object* x_277; 
-lean_dec(x_12);
-lean_dec(x_6);
-lean_dec(x_4);
-lean_dec(x_2);
-x_274 = lean_ctor_get(x_264, 0);
-lean_inc(x_274);
-x_275 = lean_ctor_get(x_264, 1);
-lean_inc(x_275);
-if (lean_is_exclusive(x_264)) {
- lean_ctor_release(x_264, 0);
- lean_ctor_release(x_264, 1);
- x_276 = x_264;
-} else {
- lean_dec_ref(x_264);
- x_276 = lean_box(0);
-}
-if (lean_is_scalar(x_276)) {
- x_277 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_277 = x_276;
-}
-lean_ctor_set(x_277, 0, x_274);
-lean_ctor_set(x_277, 1, x_275);
-return x_277;
-}
-}
-}
-}
-}
-else
-{
-lean_object* x_287; lean_object* x_288; lean_object* x_289; 
-lean_dec(x_90);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_8);
-lean_dec(x_6);
-lean_dec(x_3);
-x_287 = lean_ctor_get(x_238, 0);
-lean_inc(x_287);
-lean_dec(x_238);
-lean_inc(x_287);
-x_288 = l_Lean_mkApp(x_2, x_287);
-x_289 = lean_expr_instantiate1(x_92, x_287);
-lean_dec(x_287);
-lean_dec(x_92);
-x_1 = x_235;
-x_2 = x_288;
-x_3 = x_289;
-x_5 = x_233;
-goto _start;
-}
-}
-else
-{
-uint8_t x_291; 
-lean_dec(x_235);
-lean_dec(x_92);
-lean_dec(x_91);
-x_291 = l_Array_isEmpty___rarg(x_11);
-if (x_291 == 0)
-{
-lean_object* x_292; lean_object* x_293; lean_object* x_294; lean_object* x_295; lean_object* x_296; lean_object* x_297; lean_object* x_298; lean_object* x_299; lean_object* x_300; lean_object* x_301; lean_object* x_302; lean_object* x_303; lean_object* x_304; lean_object* x_305; 
-lean_dec(x_12);
-lean_dec(x_8);
-lean_dec(x_3);
-lean_dec(x_2);
-x_292 = lean_alloc_ctor(4, 1, 0);
-lean_ctor_set(x_292, 0, x_90);
-x_293 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__6;
-x_294 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_294, 0, x_293);
-lean_ctor_set(x_294, 1, x_292);
-x_295 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__9;
-x_296 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_296, 0, x_294);
-lean_ctor_set(x_296, 1, x_295);
-x_297 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___spec__2(x_94, x_11);
-x_298 = l_Array_toList___rarg(x_297);
+uint8_t x_302; 
 lean_dec(x_297);
-x_299 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_298);
-x_300 = l_Array_HasRepr___rarg___closed__1;
-x_301 = lean_string_append(x_300, x_299);
-lean_dec(x_299);
-x_302 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_302, 0, x_301);
-x_303 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_303, 0, x_302);
-x_304 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_304, 0, x_296);
-lean_ctor_set(x_304, 1, x_303);
-x_305 = l_Lean_Elab_Term_throwError___rarg(x_6, x_304, x_4, x_233);
+lean_dec(x_92);
+lean_dec(x_91);
+x_302 = l_Array_isEmpty___rarg(x_11);
+if (x_302 == 0)
+{
+lean_object* x_303; lean_object* x_304; lean_object* x_305; lean_object* x_306; lean_object* x_307; lean_object* x_308; lean_object* x_309; lean_object* x_310; lean_object* x_311; lean_object* x_312; lean_object* x_313; lean_object* x_314; lean_object* x_315; lean_object* x_316; 
+lean_dec(x_12);
+lean_dec(x_8);
+lean_dec(x_3);
+lean_dec(x_2);
+x_303 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_303, 0, x_90);
+x_304 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__6;
+x_305 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_305, 0, x_304);
+lean_ctor_set(x_305, 1, x_303);
+x_306 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__9;
+x_307 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_307, 0, x_305);
+lean_ctor_set(x_307, 1, x_306);
+x_308 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___spec__2(x_94, x_11);
+x_309 = l_Array_toList___rarg(x_308);
+lean_dec(x_308);
+x_310 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_309);
+x_311 = l_Array_HasRepr___rarg___closed__1;
+x_312 = lean_string_append(x_311, x_310);
+lean_dec(x_310);
+x_313 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_313, 0, x_312);
+x_314 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_314, 0, x_313);
+x_315 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_315, 0, x_307);
+lean_ctor_set(x_315, 1, x_314);
+x_316 = l_Lean_Elab_Term_throwError___rarg(x_6, x_315, x_4, x_295);
 lean_dec(x_6);
-return x_305;
+return x_316;
 }
 else
 {
-lean_object* x_306; lean_object* x_331; lean_object* x_332; lean_object* x_333; lean_object* x_334; uint8_t x_335; 
+lean_object* x_317; lean_object* x_342; lean_object* x_343; lean_object* x_344; lean_object* x_345; uint8_t x_346; 
 lean_dec(x_90);
 lean_dec(x_11);
-x_331 = l_Lean_Elab_Term_getOptions(x_4, x_233);
-x_332 = lean_ctor_get(x_331, 0);
-lean_inc(x_332);
-x_333 = lean_ctor_get(x_331, 1);
-lean_inc(x_333);
-lean_dec(x_331);
-x_334 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__3;
-x_335 = l_Lean_checkTraceOption(x_332, x_334);
-lean_dec(x_332);
-if (x_335 == 0)
+x_342 = l_Lean_Elab_Term_getOptions(x_4, x_295);
+x_343 = lean_ctor_get(x_342, 0);
+lean_inc(x_343);
+x_344 = lean_ctor_get(x_342, 1);
+lean_inc(x_344);
+lean_dec(x_342);
+x_345 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__3;
+x_346 = l_Lean_checkTraceOption(x_343, x_345);
+lean_dec(x_343);
+if (x_346 == 0)
 {
-x_306 = x_333;
-goto block_330;
+x_317 = x_344;
+goto block_341;
 }
 else
 {
-lean_object* x_336; lean_object* x_337; lean_object* x_338; 
+lean_object* x_347; lean_object* x_348; lean_object* x_349; 
 lean_inc(x_2);
-x_336 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_336, 0, x_2);
-x_337 = l_Lean_Elab_Term_logTrace(x_334, x_6, x_336, x_4, x_333);
-x_338 = lean_ctor_get(x_337, 1);
-lean_inc(x_338);
-lean_dec(x_337);
-x_306 = x_338;
-goto block_330;
+x_347 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_347, 0, x_2);
+x_348 = l_Lean_Elab_Term_logTrace(x_345, x_6, x_347, x_4, x_344);
+x_349 = lean_ctor_get(x_348, 1);
+lean_inc(x_349);
+lean_dec(x_348);
+x_317 = x_349;
+goto block_341;
 }
-block_330:
+block_341:
 {
 if (lean_obj_tag(x_8) == 0)
 {
-lean_object* x_307; 
+lean_object* x_318; 
 lean_dec(x_3);
-x_307 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_306);
-lean_dec(x_12);
-if (lean_obj_tag(x_307) == 0)
-{
-lean_object* x_308; lean_object* x_309; lean_object* x_310; 
-x_308 = lean_ctor_get(x_307, 1);
-lean_inc(x_308);
-if (lean_is_exclusive(x_307)) {
- lean_ctor_release(x_307, 0);
- lean_ctor_release(x_307, 1);
- x_309 = x_307;
-} else {
- lean_dec_ref(x_307);
- x_309 = lean_box(0);
-}
-if (lean_is_scalar(x_309)) {
- x_310 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_310 = x_309;
-}
-lean_ctor_set(x_310, 0, x_2);
-lean_ctor_set(x_310, 1, x_308);
-return x_310;
-}
-else
-{
-lean_object* x_311; lean_object* x_312; lean_object* x_313; lean_object* x_314; 
-lean_dec(x_2);
-x_311 = lean_ctor_get(x_307, 0);
-lean_inc(x_311);
-x_312 = lean_ctor_get(x_307, 1);
-lean_inc(x_312);
-if (lean_is_exclusive(x_307)) {
- lean_ctor_release(x_307, 0);
- lean_ctor_release(x_307, 1);
- x_313 = x_307;
-} else {
- lean_dec_ref(x_307);
- x_313 = lean_box(0);
-}
-if (lean_is_scalar(x_313)) {
- x_314 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_314 = x_313;
-}
-lean_ctor_set(x_314, 0, x_311);
-lean_ctor_set(x_314, 1, x_312);
-return x_314;
-}
-}
-else
-{
-lean_object* x_315; lean_object* x_316; 
-x_315 = lean_ctor_get(x_8, 0);
-lean_inc(x_315);
-lean_dec(x_8);
-lean_inc(x_4);
-x_316 = l_Lean_Elab_Term_isDefEq(x_6, x_315, x_3, x_4, x_306);
-if (lean_obj_tag(x_316) == 0)
-{
-lean_object* x_317; lean_object* x_318; 
-x_317 = lean_ctor_get(x_316, 1);
-lean_inc(x_317);
-lean_dec(x_316);
 x_318 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_317);
 lean_dec(x_12);
 if (lean_obj_tag(x_318) == 0)
@@ -4129,32 +4105,95 @@ return x_325;
 }
 else
 {
-lean_object* x_326; lean_object* x_327; lean_object* x_328; lean_object* x_329; 
+lean_object* x_326; lean_object* x_327; 
+x_326 = lean_ctor_get(x_8, 0);
+lean_inc(x_326);
+lean_dec(x_8);
+lean_inc(x_4);
+x_327 = l_Lean_Elab_Term_isDefEq(x_6, x_326, x_3, x_4, x_317);
+if (lean_obj_tag(x_327) == 0)
+{
+lean_object* x_328; lean_object* x_329; 
+x_328 = lean_ctor_get(x_327, 1);
+lean_inc(x_328);
+lean_dec(x_327);
+x_329 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_328);
+lean_dec(x_12);
+if (lean_obj_tag(x_329) == 0)
+{
+lean_object* x_330; lean_object* x_331; lean_object* x_332; 
+x_330 = lean_ctor_get(x_329, 1);
+lean_inc(x_330);
+if (lean_is_exclusive(x_329)) {
+ lean_ctor_release(x_329, 0);
+ lean_ctor_release(x_329, 1);
+ x_331 = x_329;
+} else {
+ lean_dec_ref(x_329);
+ x_331 = lean_box(0);
+}
+if (lean_is_scalar(x_331)) {
+ x_332 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_332 = x_331;
+}
+lean_ctor_set(x_332, 0, x_2);
+lean_ctor_set(x_332, 1, x_330);
+return x_332;
+}
+else
+{
+lean_object* x_333; lean_object* x_334; lean_object* x_335; lean_object* x_336; 
+lean_dec(x_2);
+x_333 = lean_ctor_get(x_329, 0);
+lean_inc(x_333);
+x_334 = lean_ctor_get(x_329, 1);
+lean_inc(x_334);
+if (lean_is_exclusive(x_329)) {
+ lean_ctor_release(x_329, 0);
+ lean_ctor_release(x_329, 1);
+ x_335 = x_329;
+} else {
+ lean_dec_ref(x_329);
+ x_335 = lean_box(0);
+}
+if (lean_is_scalar(x_335)) {
+ x_336 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_336 = x_335;
+}
+lean_ctor_set(x_336, 0, x_333);
+lean_ctor_set(x_336, 1, x_334);
+return x_336;
+}
+}
+else
+{
+lean_object* x_337; lean_object* x_338; lean_object* x_339; lean_object* x_340; 
 lean_dec(x_12);
 lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_2);
-x_326 = lean_ctor_get(x_316, 0);
-lean_inc(x_326);
-x_327 = lean_ctor_get(x_316, 1);
-lean_inc(x_327);
-if (lean_is_exclusive(x_316)) {
- lean_ctor_release(x_316, 0);
- lean_ctor_release(x_316, 1);
- x_328 = x_316;
+x_337 = lean_ctor_get(x_327, 0);
+lean_inc(x_337);
+x_338 = lean_ctor_get(x_327, 1);
+lean_inc(x_338);
+if (lean_is_exclusive(x_327)) {
+ lean_ctor_release(x_327, 0);
+ lean_ctor_release(x_327, 1);
+ x_339 = x_327;
 } else {
- lean_dec_ref(x_316);
- x_328 = lean_box(0);
+ lean_dec_ref(x_327);
+ x_339 = lean_box(0);
 }
-if (lean_is_scalar(x_328)) {
- x_329 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_339)) {
+ x_340 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_329 = x_328;
-}
-lean_ctor_set(x_329, 0, x_326);
-lean_ctor_set(x_329, 1, x_327);
-return x_329;
+ x_340 = x_339;
 }
+lean_ctor_set(x_340, 0, x_337);
+lean_ctor_set(x_340, 1, x_338);
+return x_340;
 }
 }
 }
@@ -4162,50 +4201,522 @@ return x_329;
 }
 else
 {
-lean_object* x_339; lean_object* x_340; 
-lean_dec(x_235);
+lean_object* x_350; 
 lean_dec(x_90);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_8);
 lean_dec(x_3);
-x_339 = lean_array_fget(x_7, x_10);
+x_350 = lean_ctor_get(x_301, 0);
+lean_inc(x_350);
+lean_dec(x_301);
+if (lean_obj_tag(x_350) == 4)
+{
+lean_object* x_351; lean_object* x_352; lean_object* x_353; lean_object* x_354; lean_object* x_355; 
+x_351 = lean_ctor_get(x_350, 0);
+lean_inc(x_351);
+lean_dec(x_350);
+x_352 = l_Lean_Elab_Term_getEnv___rarg(x_295);
+x_353 = lean_ctor_get(x_352, 0);
+lean_inc(x_353);
+x_354 = lean_ctor_get(x_352, 1);
+lean_inc(x_354);
+lean_dec(x_352);
+x_355 = l_Lean_Elab_evalSyntaxConstant(x_353, x_351);
+if (lean_obj_tag(x_355) == 0)
+{
+lean_object* x_356; lean_object* x_357; lean_object* x_358; lean_object* x_359; 
+lean_dec(x_297);
+lean_dec(x_92);
+lean_dec(x_91);
+lean_dec(x_2);
+x_356 = lean_ctor_get(x_355, 0);
+lean_inc(x_356);
+lean_dec(x_355);
+x_357 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_357, 0, x_356);
+x_358 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_358, 0, x_357);
+x_359 = l_Lean_Elab_Term_throwError___rarg(x_6, x_358, x_4, x_354);
+lean_dec(x_6);
+return x_359;
+}
+else
+{
+lean_object* x_360; lean_object* x_361; lean_object* x_362; lean_object* x_363; lean_object* x_364; lean_object* x_365; lean_object* x_366; lean_object* x_367; lean_object* x_368; lean_object* x_369; lean_object* x_370; lean_object* x_371; lean_object* x_372; lean_object* x_373; lean_object* x_374; lean_object* x_375; lean_object* x_376; lean_object* x_377; lean_object* x_378; lean_object* x_379; lean_object* x_380; lean_object* x_381; lean_object* x_382; lean_object* x_383; lean_object* x_384; 
+x_360 = lean_ctor_get(x_355, 0);
+lean_inc(x_360);
+lean_dec(x_355);
+x_361 = l_Lean_Elab_Term_getCurrMacroScope(x_4, x_354);
+x_362 = lean_ctor_get(x_361, 1);
+lean_inc(x_362);
+lean_dec(x_361);
+x_363 = l_Lean_Elab_Term_getMainModule___rarg(x_362);
+x_364 = lean_ctor_get(x_363, 1);
+lean_inc(x_364);
+lean_dec(x_363);
+x_365 = l_Lean_Syntax_getArgs(x_360);
+lean_dec(x_360);
+x_366 = l_Array_empty___closed__1;
+x_367 = l_Array_iterateMAux___main___at_Array_append___spec__1___rarg(x_365, x_365, x_94, x_366);
+lean_dec(x_365);
+x_368 = l_Lean_nullKind___closed__2;
+x_369 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_369, 0, x_368);
+lean_ctor_set(x_369, 1, x_367);
+x_370 = lean_array_push(x_366, x_369);
+x_371 = l_Lean_Parser_Tactic_seq___elambda__1___closed__4;
+x_372 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_372, 0, x_371);
+lean_ctor_set(x_372, 1, x_370);
+x_373 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__15;
+x_374 = lean_array_push(x_373, x_372);
+x_375 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__16;
+x_376 = lean_array_push(x_374, x_375);
+x_377 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
+x_378 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_378, 0, x_377);
+lean_ctor_set(x_378, 1, x_376);
+x_379 = l_Lean_Syntax_getHeadInfo___main(x_6);
+x_380 = l_Lean_Expr_getAppNumArgsAux___main(x_91, x_94);
+x_381 = lean_nat_sub(x_380, x_94);
+lean_dec(x_380);
+x_382 = lean_unsigned_to_nat(1u);
+x_383 = lean_nat_sub(x_381, x_382);
+lean_dec(x_381);
+x_384 = l_Lean_Expr_getRevArg_x21___main(x_91, x_383);
+lean_dec(x_91);
+if (lean_obj_tag(x_379) == 0)
+{
+lean_object* x_385; lean_object* x_386; 
+x_385 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_385, 0, x_378);
 lean_inc(x_4);
 lean_inc(x_2);
-lean_inc(x_6);
-x_340 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_339, x_91, x_4, x_233);
-if (lean_obj_tag(x_340) == 0)
+x_386 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_385, x_384, x_4, x_364);
+if (lean_obj_tag(x_386) == 0)
 {
-lean_object* x_341; lean_object* x_342; lean_object* x_343; lean_object* x_344; lean_object* x_345; lean_object* x_346; lean_object* x_347; 
-x_341 = lean_ctor_get(x_340, 0);
-lean_inc(x_341);
-x_342 = lean_ctor_get(x_340, 1);
-lean_inc(x_342);
-lean_dec(x_340);
-x_343 = lean_unsigned_to_nat(1u);
-x_344 = lean_nat_add(x_10, x_343);
-lean_dec(x_10);
-x_345 = lean_alloc_ctor(0, 7, 2);
-lean_ctor_set(x_345, 0, x_6);
-lean_ctor_set(x_345, 1, x_7);
-lean_ctor_set(x_345, 2, x_8);
-lean_ctor_set(x_345, 3, x_344);
-lean_ctor_set(x_345, 4, x_11);
-lean_ctor_set(x_345, 5, x_12);
-lean_ctor_set(x_345, 6, x_13);
-lean_ctor_set_uint8(x_345, sizeof(void*)*7, x_9);
-lean_ctor_set_uint8(x_345, sizeof(void*)*7 + 1, x_234);
-lean_inc(x_341);
-x_346 = l_Lean_mkApp(x_2, x_341);
-x_347 = lean_expr_instantiate1(x_92, x_341);
-lean_dec(x_341);
+lean_object* x_387; lean_object* x_388; lean_object* x_389; lean_object* x_390; 
+x_387 = lean_ctor_get(x_386, 0);
+lean_inc(x_387);
+x_388 = lean_ctor_get(x_386, 1);
+lean_inc(x_388);
+lean_dec(x_386);
+lean_inc(x_387);
+x_389 = l_Lean_mkApp(x_2, x_387);
+x_390 = lean_expr_instantiate1(x_92, x_387);
+lean_dec(x_387);
 lean_dec(x_92);
-x_1 = x_345;
-x_2 = x_346;
-x_3 = x_347;
-x_5 = x_342;
+x_1 = x_297;
+x_2 = x_389;
+x_3 = x_390;
+x_5 = x_388;
 goto _start;
 }
 else
 {
-lean_object* x_349; lean_object* x_350; lean_object* x_351; lean_object* x_352; 
+lean_object* x_392; lean_object* x_393; lean_object* x_394; lean_object* x_395; 
+lean_dec(x_297);
+lean_dec(x_92);
+lean_dec(x_4);
+lean_dec(x_2);
+x_392 = lean_ctor_get(x_386, 0);
+lean_inc(x_392);
+x_393 = lean_ctor_get(x_386, 1);
+lean_inc(x_393);
+if (lean_is_exclusive(x_386)) {
+ lean_ctor_release(x_386, 0);
+ lean_ctor_release(x_386, 1);
+ x_394 = x_386;
+} else {
+ lean_dec_ref(x_386);
+ x_394 = lean_box(0);
+}
+if (lean_is_scalar(x_394)) {
+ x_395 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_395 = x_394;
+}
+lean_ctor_set(x_395, 0, x_392);
+lean_ctor_set(x_395, 1, x_393);
+return x_395;
+}
+}
+else
+{
+lean_object* x_396; lean_object* x_397; lean_object* x_398; lean_object* x_399; 
+x_396 = lean_ctor_get(x_379, 0);
+lean_inc(x_396);
+lean_dec(x_379);
+x_397 = l_Lean_Syntax_replaceInfo___main(x_396, x_378);
+x_398 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_398, 0, x_397);
+lean_inc(x_4);
+lean_inc(x_2);
+x_399 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_398, x_384, x_4, x_364);
+if (lean_obj_tag(x_399) == 0)
+{
+lean_object* x_400; lean_object* x_401; lean_object* x_402; lean_object* x_403; 
+x_400 = lean_ctor_get(x_399, 0);
+lean_inc(x_400);
+x_401 = lean_ctor_get(x_399, 1);
+lean_inc(x_401);
+lean_dec(x_399);
+lean_inc(x_400);
+x_402 = l_Lean_mkApp(x_2, x_400);
+x_403 = lean_expr_instantiate1(x_92, x_400);
+lean_dec(x_400);
+lean_dec(x_92);
+x_1 = x_297;
+x_2 = x_402;
+x_3 = x_403;
+x_5 = x_401;
+goto _start;
+}
+else
+{
+lean_object* x_405; lean_object* x_406; lean_object* x_407; lean_object* x_408; 
+lean_dec(x_297);
+lean_dec(x_92);
+lean_dec(x_4);
+lean_dec(x_2);
+x_405 = lean_ctor_get(x_399, 0);
+lean_inc(x_405);
+x_406 = lean_ctor_get(x_399, 1);
+lean_inc(x_406);
+if (lean_is_exclusive(x_399)) {
+ lean_ctor_release(x_399, 0);
+ lean_ctor_release(x_399, 1);
+ x_407 = x_399;
+} else {
+ lean_dec_ref(x_399);
+ x_407 = lean_box(0);
+}
+if (lean_is_scalar(x_407)) {
+ x_408 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_408 = x_407;
+}
+lean_ctor_set(x_408, 0, x_405);
+lean_ctor_set(x_408, 1, x_406);
+return x_408;
+}
+}
+}
+}
+else
+{
+lean_object* x_409; lean_object* x_410; 
+lean_dec(x_350);
+lean_dec(x_297);
+lean_dec(x_92);
+lean_dec(x_91);
+lean_dec(x_2);
+x_409 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__12;
+x_410 = l_Lean_Elab_Term_throwError___rarg(x_6, x_409, x_4, x_295);
+lean_dec(x_6);
+return x_410;
+}
+}
+}
+else
+{
+lean_object* x_411; lean_object* x_412; lean_object* x_413; 
+lean_dec(x_91);
+lean_dec(x_90);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_8);
+lean_dec(x_6);
+lean_dec(x_3);
+x_411 = lean_ctor_get(x_300, 0);
+lean_inc(x_411);
+lean_dec(x_300);
+lean_inc(x_411);
+x_412 = l_Lean_mkApp(x_2, x_411);
+x_413 = lean_expr_instantiate1(x_92, x_411);
+lean_dec(x_411);
+lean_dec(x_92);
+x_1 = x_297;
+x_2 = x_412;
+x_3 = x_413;
+x_5 = x_295;
+goto _start;
+}
+}
+else
+{
+uint8_t x_415; 
+lean_dec(x_297);
+lean_dec(x_92);
+lean_dec(x_91);
+x_415 = l_Array_isEmpty___rarg(x_11);
+if (x_415 == 0)
+{
+lean_object* x_416; lean_object* x_417; lean_object* x_418; lean_object* x_419; lean_object* x_420; lean_object* x_421; lean_object* x_422; lean_object* x_423; lean_object* x_424; lean_object* x_425; lean_object* x_426; lean_object* x_427; lean_object* x_428; lean_object* x_429; 
+lean_dec(x_12);
+lean_dec(x_8);
+lean_dec(x_3);
+lean_dec(x_2);
+x_416 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_416, 0, x_90);
+x_417 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__6;
+x_418 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_418, 0, x_417);
+lean_ctor_set(x_418, 1, x_416);
+x_419 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__9;
+x_420 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_420, 0, x_418);
+lean_ctor_set(x_420, 1, x_419);
+x_421 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___spec__2(x_94, x_11);
+x_422 = l_Array_toList___rarg(x_421);
+lean_dec(x_421);
+x_423 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_422);
+x_424 = l_Array_HasRepr___rarg___closed__1;
+x_425 = lean_string_append(x_424, x_423);
+lean_dec(x_423);
+x_426 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_426, 0, x_425);
+x_427 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_427, 0, x_426);
+x_428 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_428, 0, x_420);
+lean_ctor_set(x_428, 1, x_427);
+x_429 = l_Lean_Elab_Term_throwError___rarg(x_6, x_428, x_4, x_295);
+lean_dec(x_6);
+return x_429;
+}
+else
+{
+lean_object* x_430; lean_object* x_455; lean_object* x_456; lean_object* x_457; lean_object* x_458; uint8_t x_459; 
+lean_dec(x_90);
+lean_dec(x_11);
+x_455 = l_Lean_Elab_Term_getOptions(x_4, x_295);
+x_456 = lean_ctor_get(x_455, 0);
+lean_inc(x_456);
+x_457 = lean_ctor_get(x_455, 1);
+lean_inc(x_457);
+lean_dec(x_455);
+x_458 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__3;
+x_459 = l_Lean_checkTraceOption(x_456, x_458);
+lean_dec(x_456);
+if (x_459 == 0)
+{
+x_430 = x_457;
+goto block_454;
+}
+else
+{
+lean_object* x_460; lean_object* x_461; lean_object* x_462; 
+lean_inc(x_2);
+x_460 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_460, 0, x_2);
+x_461 = l_Lean_Elab_Term_logTrace(x_458, x_6, x_460, x_4, x_457);
+x_462 = lean_ctor_get(x_461, 1);
+lean_inc(x_462);
+lean_dec(x_461);
+x_430 = x_462;
+goto block_454;
+}
+block_454:
+{
+if (lean_obj_tag(x_8) == 0)
+{
+lean_object* x_431; 
+lean_dec(x_3);
+x_431 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_430);
+lean_dec(x_12);
+if (lean_obj_tag(x_431) == 0)
+{
+lean_object* x_432; lean_object* x_433; lean_object* x_434; 
+x_432 = lean_ctor_get(x_431, 1);
+lean_inc(x_432);
+if (lean_is_exclusive(x_431)) {
+ lean_ctor_release(x_431, 0);
+ lean_ctor_release(x_431, 1);
+ x_433 = x_431;
+} else {
+ lean_dec_ref(x_431);
+ x_433 = lean_box(0);
+}
+if (lean_is_scalar(x_433)) {
+ x_434 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_434 = x_433;
+}
+lean_ctor_set(x_434, 0, x_2);
+lean_ctor_set(x_434, 1, x_432);
+return x_434;
+}
+else
+{
+lean_object* x_435; lean_object* x_436; lean_object* x_437; lean_object* x_438; 
+lean_dec(x_2);
+x_435 = lean_ctor_get(x_431, 0);
+lean_inc(x_435);
+x_436 = lean_ctor_get(x_431, 1);
+lean_inc(x_436);
+if (lean_is_exclusive(x_431)) {
+ lean_ctor_release(x_431, 0);
+ lean_ctor_release(x_431, 1);
+ x_437 = x_431;
+} else {
+ lean_dec_ref(x_431);
+ x_437 = lean_box(0);
+}
+if (lean_is_scalar(x_437)) {
+ x_438 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_438 = x_437;
+}
+lean_ctor_set(x_438, 0, x_435);
+lean_ctor_set(x_438, 1, x_436);
+return x_438;
+}
+}
+else
+{
+lean_object* x_439; lean_object* x_440; 
+x_439 = lean_ctor_get(x_8, 0);
+lean_inc(x_439);
+lean_dec(x_8);
+lean_inc(x_4);
+x_440 = l_Lean_Elab_Term_isDefEq(x_6, x_439, x_3, x_4, x_430);
+if (lean_obj_tag(x_440) == 0)
+{
+lean_object* x_441; lean_object* x_442; 
+x_441 = lean_ctor_get(x_440, 1);
+lean_inc(x_441);
+lean_dec(x_440);
+x_442 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_441);
+lean_dec(x_12);
+if (lean_obj_tag(x_442) == 0)
+{
+lean_object* x_443; lean_object* x_444; lean_object* x_445; 
+x_443 = lean_ctor_get(x_442, 1);
+lean_inc(x_443);
+if (lean_is_exclusive(x_442)) {
+ lean_ctor_release(x_442, 0);
+ lean_ctor_release(x_442, 1);
+ x_444 = x_442;
+} else {
+ lean_dec_ref(x_442);
+ x_444 = lean_box(0);
+}
+if (lean_is_scalar(x_444)) {
+ x_445 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_445 = x_444;
+}
+lean_ctor_set(x_445, 0, x_2);
+lean_ctor_set(x_445, 1, x_443);
+return x_445;
+}
+else
+{
+lean_object* x_446; lean_object* x_447; lean_object* x_448; lean_object* x_449; 
+lean_dec(x_2);
+x_446 = lean_ctor_get(x_442, 0);
+lean_inc(x_446);
+x_447 = lean_ctor_get(x_442, 1);
+lean_inc(x_447);
+if (lean_is_exclusive(x_442)) {
+ lean_ctor_release(x_442, 0);
+ lean_ctor_release(x_442, 1);
+ x_448 = x_442;
+} else {
+ lean_dec_ref(x_442);
+ x_448 = lean_box(0);
+}
+if (lean_is_scalar(x_448)) {
+ x_449 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_449 = x_448;
+}
+lean_ctor_set(x_449, 0, x_446);
+lean_ctor_set(x_449, 1, x_447);
+return x_449;
+}
+}
+else
+{
+lean_object* x_450; lean_object* x_451; lean_object* x_452; lean_object* x_453; 
+lean_dec(x_12);
+lean_dec(x_6);
+lean_dec(x_4);
+lean_dec(x_2);
+x_450 = lean_ctor_get(x_440, 0);
+lean_inc(x_450);
+x_451 = lean_ctor_get(x_440, 1);
+lean_inc(x_451);
+if (lean_is_exclusive(x_440)) {
+ lean_ctor_release(x_440, 0);
+ lean_ctor_release(x_440, 1);
+ x_452 = x_440;
+} else {
+ lean_dec_ref(x_440);
+ x_452 = lean_box(0);
+}
+if (lean_is_scalar(x_452)) {
+ x_453 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_453 = x_452;
+}
+lean_ctor_set(x_453, 0, x_450);
+lean_ctor_set(x_453, 1, x_451);
+return x_453;
+}
+}
+}
+}
+}
+}
+else
+{
+lean_object* x_463; lean_object* x_464; 
+lean_dec(x_297);
+lean_dec(x_90);
+lean_dec(x_3);
+x_463 = lean_array_fget(x_7, x_10);
+lean_inc(x_4);
+lean_inc(x_2);
+lean_inc(x_6);
+x_464 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_463, x_91, x_4, x_295);
+if (lean_obj_tag(x_464) == 0)
+{
+lean_object* x_465; lean_object* x_466; lean_object* x_467; lean_object* x_468; lean_object* x_469; lean_object* x_470; lean_object* x_471; 
+x_465 = lean_ctor_get(x_464, 0);
+lean_inc(x_465);
+x_466 = lean_ctor_get(x_464, 1);
+lean_inc(x_466);
+lean_dec(x_464);
+x_467 = lean_unsigned_to_nat(1u);
+x_468 = lean_nat_add(x_10, x_467);
+lean_dec(x_10);
+x_469 = lean_alloc_ctor(0, 7, 2);
+lean_ctor_set(x_469, 0, x_6);
+lean_ctor_set(x_469, 1, x_7);
+lean_ctor_set(x_469, 2, x_8);
+lean_ctor_set(x_469, 3, x_468);
+lean_ctor_set(x_469, 4, x_11);
+lean_ctor_set(x_469, 5, x_12);
+lean_ctor_set(x_469, 6, x_13);
+lean_ctor_set_uint8(x_469, sizeof(void*)*7, x_9);
+lean_ctor_set_uint8(x_469, sizeof(void*)*7 + 1, x_296);
+lean_inc(x_465);
+x_470 = l_Lean_mkApp(x_2, x_465);
+x_471 = lean_expr_instantiate1(x_92, x_465);
+lean_dec(x_465);
+lean_dec(x_92);
+x_1 = x_469;
+x_2 = x_470;
+x_3 = x_471;
+x_5 = x_466;
+goto _start;
+}
+else
+{
+lean_object* x_473; lean_object* x_474; lean_object* x_475; lean_object* x_476; 
 lean_dec(x_92);
 lean_dec(x_13);
 lean_dec(x_12);
@@ -4216,32 +4727,32 @@ lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_2);
-x_349 = lean_ctor_get(x_340, 0);
-lean_inc(x_349);
-x_350 = lean_ctor_get(x_340, 1);
-lean_inc(x_350);
-if (lean_is_exclusive(x_340)) {
- lean_ctor_release(x_340, 0);
- lean_ctor_release(x_340, 1);
- x_351 = x_340;
+x_473 = lean_ctor_get(x_464, 0);
+lean_inc(x_473);
+x_474 = lean_ctor_get(x_464, 1);
+lean_inc(x_474);
+if (lean_is_exclusive(x_464)) {
+ lean_ctor_release(x_464, 0);
+ lean_ctor_release(x_464, 1);
+ x_475 = x_464;
 } else {
- lean_dec_ref(x_340);
- x_351 = lean_box(0);
+ lean_dec_ref(x_464);
+ x_475 = lean_box(0);
 }
-if (lean_is_scalar(x_351)) {
- x_352 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_475)) {
+ x_476 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_352 = x_351;
+ x_476 = x_475;
 }
-lean_ctor_set(x_352, 0, x_349);
-lean_ctor_set(x_352, 1, x_350);
-return x_352;
+lean_ctor_set(x_476, 0, x_473);
+lean_ctor_set(x_476, 1, x_474);
+return x_476;
 }
 }
 }
 else
 {
-lean_object* x_353; lean_object* x_354; lean_object* x_355; lean_object* x_356; 
+lean_object* x_477; lean_object* x_478; lean_object* x_479; lean_object* x_480; 
 lean_dec(x_92);
 lean_dec(x_91);
 lean_dec(x_90);
@@ -4255,26 +4766,26 @@ lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_353 = lean_ctor_get(x_97, 0);
-lean_inc(x_353);
-x_354 = lean_ctor_get(x_97, 1);
-lean_inc(x_354);
+x_477 = lean_ctor_get(x_97, 0);
+lean_inc(x_477);
+x_478 = lean_ctor_get(x_97, 1);
+lean_inc(x_478);
 if (lean_is_exclusive(x_97)) {
  lean_ctor_release(x_97, 0);
  lean_ctor_release(x_97, 1);
- x_355 = x_97;
+ x_479 = x_97;
 } else {
  lean_dec_ref(x_97);
- x_355 = lean_box(0);
+ x_479 = lean_box(0);
 }
-if (lean_is_scalar(x_355)) {
- x_356 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_479)) {
+ x_480 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_356 = x_355;
+ x_480 = x_479;
 }
-lean_ctor_set(x_356, 0, x_353);
-lean_ctor_set(x_356, 1, x_354);
-return x_356;
+lean_ctor_set(x_480, 0, x_477);
+lean_ctor_set(x_480, 1, x_478);
+return x_480;
 }
 }
 }
@@ -4282,89 +4793,89 @@ case 1:
 {
 if (x_9 == 0)
 {
-uint8_t x_357; 
+uint8_t x_481; 
 lean_dec(x_90);
 lean_dec(x_16);
 lean_dec(x_3);
-x_357 = !lean_is_exclusive(x_1);
-if (x_357 == 0)
+x_481 = !lean_is_exclusive(x_1);
+if (x_481 == 0)
 {
-lean_object* x_358; lean_object* x_359; lean_object* x_360; lean_object* x_361; lean_object* x_362; lean_object* x_363; lean_object* x_364; lean_object* x_365; uint8_t x_366; lean_object* x_367; lean_object* x_368; lean_object* x_369; lean_object* x_370; lean_object* x_371; 
-x_358 = lean_ctor_get(x_1, 6);
-lean_dec(x_358);
-x_359 = lean_ctor_get(x_1, 5);
-lean_dec(x_359);
-x_360 = lean_ctor_get(x_1, 4);
-lean_dec(x_360);
-x_361 = lean_ctor_get(x_1, 3);
-lean_dec(x_361);
-x_362 = lean_ctor_get(x_1, 2);
-lean_dec(x_362);
-x_363 = lean_ctor_get(x_1, 1);
-lean_dec(x_363);
-x_364 = lean_ctor_get(x_1, 0);
-lean_dec(x_364);
-x_365 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_365, 0, x_91);
-x_366 = 0;
-x_367 = lean_box(0);
+lean_object* x_482; lean_object* x_483; lean_object* x_484; lean_object* x_485; lean_object* x_486; lean_object* x_487; lean_object* x_488; lean_object* x_489; uint8_t x_490; lean_object* x_491; lean_object* x_492; lean_object* x_493; lean_object* x_494; lean_object* x_495; 
+x_482 = lean_ctor_get(x_1, 6);
+lean_dec(x_482);
+x_483 = lean_ctor_get(x_1, 5);
+lean_dec(x_483);
+x_484 = lean_ctor_get(x_1, 4);
+lean_dec(x_484);
+x_485 = lean_ctor_get(x_1, 3);
+lean_dec(x_485);
+x_486 = lean_ctor_get(x_1, 2);
+lean_dec(x_486);
+x_487 = lean_ctor_get(x_1, 1);
+lean_dec(x_487);
+x_488 = lean_ctor_get(x_1, 0);
+lean_dec(x_488);
+x_489 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_489, 0, x_91);
+x_490 = 0;
+x_491 = lean_box(0);
 lean_inc(x_4);
-x_368 = l_Lean_Elab_Term_mkFreshExprMVar(x_6, x_365, x_366, x_367, x_4, x_17);
-x_369 = lean_ctor_get(x_368, 0);
-lean_inc(x_369);
-x_370 = lean_ctor_get(x_368, 1);
-lean_inc(x_370);
-lean_dec(x_368);
+x_492 = l_Lean_Elab_Term_mkFreshExprMVar(x_6, x_489, x_490, x_491, x_4, x_17);
+x_493 = lean_ctor_get(x_492, 0);
+lean_inc(x_493);
+x_494 = lean_ctor_get(x_492, 1);
+lean_inc(x_494);
+lean_dec(x_492);
 lean_inc(x_4);
-lean_inc(x_369);
-x_371 = l_Lean_Elab_Term_isTypeFormer(x_6, x_369, x_4, x_370);
-if (lean_obj_tag(x_371) == 0)
+lean_inc(x_493);
+x_495 = l_Lean_Elab_Term_isTypeFormer(x_6, x_493, x_4, x_494);
+if (lean_obj_tag(x_495) == 0)
 {
-lean_object* x_372; uint8_t x_373; 
-x_372 = lean_ctor_get(x_371, 0);
-lean_inc(x_372);
-x_373 = lean_unbox(x_372);
-lean_dec(x_372);
-if (x_373 == 0)
+lean_object* x_496; uint8_t x_497; 
+x_496 = lean_ctor_get(x_495, 0);
+lean_inc(x_496);
+x_497 = lean_unbox(x_496);
+lean_dec(x_496);
+if (x_497 == 0)
 {
-lean_object* x_374; lean_object* x_375; lean_object* x_376; 
-x_374 = lean_ctor_get(x_371, 1);
-lean_inc(x_374);
-lean_dec(x_371);
-lean_inc(x_369);
-x_375 = l_Lean_mkApp(x_2, x_369);
-x_376 = lean_expr_instantiate1(x_92, x_369);
-lean_dec(x_369);
+lean_object* x_498; lean_object* x_499; lean_object* x_500; 
+x_498 = lean_ctor_get(x_495, 1);
+lean_inc(x_498);
+lean_dec(x_495);
+lean_inc(x_493);
+x_499 = l_Lean_mkApp(x_2, x_493);
+x_500 = lean_expr_instantiate1(x_92, x_493);
+lean_dec(x_493);
 lean_dec(x_92);
-x_2 = x_375;
-x_3 = x_376;
-x_5 = x_374;
+x_2 = x_499;
+x_3 = x_500;
+x_5 = x_498;
 goto _start;
 }
 else
 {
-lean_object* x_378; lean_object* x_379; lean_object* x_380; lean_object* x_381; lean_object* x_382; 
-x_378 = lean_ctor_get(x_371, 1);
-lean_inc(x_378);
-lean_dec(x_371);
-x_379 = l_Lean_Expr_mvarId_x21(x_369);
-x_380 = lean_array_push(x_13, x_379);
-lean_ctor_set(x_1, 6, x_380);
-lean_inc(x_369);
-x_381 = l_Lean_mkApp(x_2, x_369);
-x_382 = lean_expr_instantiate1(x_92, x_369);
-lean_dec(x_369);
+lean_object* x_502; lean_object* x_503; lean_object* x_504; lean_object* x_505; lean_object* x_506; 
+x_502 = lean_ctor_get(x_495, 1);
+lean_inc(x_502);
+lean_dec(x_495);
+x_503 = l_Lean_Expr_mvarId_x21(x_493);
+x_504 = lean_array_push(x_13, x_503);
+lean_ctor_set(x_1, 6, x_504);
+lean_inc(x_493);
+x_505 = l_Lean_mkApp(x_2, x_493);
+x_506 = lean_expr_instantiate1(x_92, x_493);
+lean_dec(x_493);
 lean_dec(x_92);
-x_2 = x_381;
-x_3 = x_382;
-x_5 = x_378;
+x_2 = x_505;
+x_3 = x_506;
+x_5 = x_502;
 goto _start;
 }
 }
 else
 {
-uint8_t x_384; 
-lean_dec(x_369);
+uint8_t x_508; 
+lean_dec(x_493);
 lean_free_object(x_1);
 lean_dec(x_92);
 lean_dec(x_13);
@@ -4376,112 +4887,112 @@ lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_2);
-x_384 = !lean_is_exclusive(x_371);
-if (x_384 == 0)
+x_508 = !lean_is_exclusive(x_495);
+if (x_508 == 0)
 {
-return x_371;
+return x_495;
 }
 else
 {
-lean_object* x_385; lean_object* x_386; lean_object* x_387; 
-x_385 = lean_ctor_get(x_371, 0);
-x_386 = lean_ctor_get(x_371, 1);
-lean_inc(x_386);
-lean_inc(x_385);
-lean_dec(x_371);
-x_387 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_387, 0, x_385);
-lean_ctor_set(x_387, 1, x_386);
-return x_387;
+lean_object* x_509; lean_object* x_510; lean_object* x_511; 
+x_509 = lean_ctor_get(x_495, 0);
+x_510 = lean_ctor_get(x_495, 1);
+lean_inc(x_510);
+lean_inc(x_509);
+lean_dec(x_495);
+x_511 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_511, 0, x_509);
+lean_ctor_set(x_511, 1, x_510);
+return x_511;
 }
 }
 }
 else
 {
-lean_object* x_388; uint8_t x_389; lean_object* x_390; lean_object* x_391; lean_object* x_392; lean_object* x_393; lean_object* x_394; 
+lean_object* x_512; uint8_t x_513; lean_object* x_514; lean_object* x_515; lean_object* x_516; lean_object* x_517; lean_object* x_518; 
 lean_dec(x_1);
-x_388 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_388, 0, x_91);
-x_389 = 0;
-x_390 = lean_box(0);
+x_512 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_512, 0, x_91);
+x_513 = 0;
+x_514 = lean_box(0);
 lean_inc(x_4);
-x_391 = l_Lean_Elab_Term_mkFreshExprMVar(x_6, x_388, x_389, x_390, x_4, x_17);
-x_392 = lean_ctor_get(x_391, 0);
-lean_inc(x_392);
-x_393 = lean_ctor_get(x_391, 1);
-lean_inc(x_393);
-lean_dec(x_391);
+x_515 = l_Lean_Elab_Term_mkFreshExprMVar(x_6, x_512, x_513, x_514, x_4, x_17);
+x_516 = lean_ctor_get(x_515, 0);
+lean_inc(x_516);
+x_517 = lean_ctor_get(x_515, 1);
+lean_inc(x_517);
+lean_dec(x_515);
 lean_inc(x_4);
-lean_inc(x_392);
-x_394 = l_Lean_Elab_Term_isTypeFormer(x_6, x_392, x_4, x_393);
-if (lean_obj_tag(x_394) == 0)
+lean_inc(x_516);
+x_518 = l_Lean_Elab_Term_isTypeFormer(x_6, x_516, x_4, x_517);
+if (lean_obj_tag(x_518) == 0)
 {
-lean_object* x_395; uint8_t x_396; 
-x_395 = lean_ctor_get(x_394, 0);
-lean_inc(x_395);
-x_396 = lean_unbox(x_395);
-lean_dec(x_395);
-if (x_396 == 0)
+lean_object* x_519; uint8_t x_520; 
+x_519 = lean_ctor_get(x_518, 0);
+lean_inc(x_519);
+x_520 = lean_unbox(x_519);
+lean_dec(x_519);
+if (x_520 == 0)
 {
-lean_object* x_397; lean_object* x_398; lean_object* x_399; lean_object* x_400; 
-x_397 = lean_ctor_get(x_394, 1);
-lean_inc(x_397);
-lean_dec(x_394);
-x_398 = lean_alloc_ctor(0, 7, 2);
-lean_ctor_set(x_398, 0, x_6);
-lean_ctor_set(x_398, 1, x_7);
-lean_ctor_set(x_398, 2, x_8);
-lean_ctor_set(x_398, 3, x_10);
-lean_ctor_set(x_398, 4, x_11);
-lean_ctor_set(x_398, 5, x_12);
-lean_ctor_set(x_398, 6, x_13);
-lean_ctor_set_uint8(x_398, sizeof(void*)*7, x_9);
-lean_ctor_set_uint8(x_398, sizeof(void*)*7 + 1, x_14);
-lean_inc(x_392);
-x_399 = l_Lean_mkApp(x_2, x_392);
-x_400 = lean_expr_instantiate1(x_92, x_392);
-lean_dec(x_392);
+lean_object* x_521; lean_object* x_522; lean_object* x_523; lean_object* x_524; 
+x_521 = lean_ctor_get(x_518, 1);
+lean_inc(x_521);
+lean_dec(x_518);
+x_522 = lean_alloc_ctor(0, 7, 2);
+lean_ctor_set(x_522, 0, x_6);
+lean_ctor_set(x_522, 1, x_7);
+lean_ctor_set(x_522, 2, x_8);
+lean_ctor_set(x_522, 3, x_10);
+lean_ctor_set(x_522, 4, x_11);
+lean_ctor_set(x_522, 5, x_12);
+lean_ctor_set(x_522, 6, x_13);
+lean_ctor_set_uint8(x_522, sizeof(void*)*7, x_9);
+lean_ctor_set_uint8(x_522, sizeof(void*)*7 + 1, x_14);
+lean_inc(x_516);
+x_523 = l_Lean_mkApp(x_2, x_516);
+x_524 = lean_expr_instantiate1(x_92, x_516);
+lean_dec(x_516);
 lean_dec(x_92);
-x_1 = x_398;
-x_2 = x_399;
-x_3 = x_400;
-x_5 = x_397;
+x_1 = x_522;
+x_2 = x_523;
+x_3 = x_524;
+x_5 = x_521;
 goto _start;
 }
 else
 {
-lean_object* x_402; lean_object* x_403; lean_object* x_404; lean_object* x_405; lean_object* x_406; lean_object* x_407; 
-x_402 = lean_ctor_get(x_394, 1);
-lean_inc(x_402);
-lean_dec(x_394);
-x_403 = l_Lean_Expr_mvarId_x21(x_392);
-x_404 = lean_array_push(x_13, x_403);
-x_405 = lean_alloc_ctor(0, 7, 2);
-lean_ctor_set(x_405, 0, x_6);
-lean_ctor_set(x_405, 1, x_7);
-lean_ctor_set(x_405, 2, x_8);
-lean_ctor_set(x_405, 3, x_10);
-lean_ctor_set(x_405, 4, x_11);
-lean_ctor_set(x_405, 5, x_12);
-lean_ctor_set(x_405, 6, x_404);
-lean_ctor_set_uint8(x_405, sizeof(void*)*7, x_9);
-lean_ctor_set_uint8(x_405, sizeof(void*)*7 + 1, x_14);
-lean_inc(x_392);
-x_406 = l_Lean_mkApp(x_2, x_392);
-x_407 = lean_expr_instantiate1(x_92, x_392);
-lean_dec(x_392);
+lean_object* x_526; lean_object* x_527; lean_object* x_528; lean_object* x_529; lean_object* x_530; lean_object* x_531; 
+x_526 = lean_ctor_get(x_518, 1);
+lean_inc(x_526);
+lean_dec(x_518);
+x_527 = l_Lean_Expr_mvarId_x21(x_516);
+x_528 = lean_array_push(x_13, x_527);
+x_529 = lean_alloc_ctor(0, 7, 2);
+lean_ctor_set(x_529, 0, x_6);
+lean_ctor_set(x_529, 1, x_7);
+lean_ctor_set(x_529, 2, x_8);
+lean_ctor_set(x_529, 3, x_10);
+lean_ctor_set(x_529, 4, x_11);
+lean_ctor_set(x_529, 5, x_12);
+lean_ctor_set(x_529, 6, x_528);
+lean_ctor_set_uint8(x_529, sizeof(void*)*7, x_9);
+lean_ctor_set_uint8(x_529, sizeof(void*)*7 + 1, x_14);
+lean_inc(x_516);
+x_530 = l_Lean_mkApp(x_2, x_516);
+x_531 = lean_expr_instantiate1(x_92, x_516);
+lean_dec(x_516);
 lean_dec(x_92);
-x_1 = x_405;
-x_2 = x_406;
-x_3 = x_407;
-x_5 = x_402;
+x_1 = x_529;
+x_2 = x_530;
+x_3 = x_531;
+x_5 = x_526;
 goto _start;
 }
 }
 else
 {
-lean_object* x_409; lean_object* x_410; lean_object* x_411; lean_object* x_412; 
-lean_dec(x_392);
+lean_object* x_533; lean_object* x_534; lean_object* x_535; lean_object* x_536; 
+lean_dec(x_516);
 lean_dec(x_92);
 lean_dec(x_13);
 lean_dec(x_12);
@@ -4492,283 +5003,283 @@ lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_2);
-x_409 = lean_ctor_get(x_394, 0);
-lean_inc(x_409);
-x_410 = lean_ctor_get(x_394, 1);
-lean_inc(x_410);
-if (lean_is_exclusive(x_394)) {
- lean_ctor_release(x_394, 0);
- lean_ctor_release(x_394, 1);
- x_411 = x_394;
+x_533 = lean_ctor_get(x_518, 0);
+lean_inc(x_533);
+x_534 = lean_ctor_get(x_518, 1);
+lean_inc(x_534);
+if (lean_is_exclusive(x_518)) {
+ lean_ctor_release(x_518, 0);
+ lean_ctor_release(x_518, 1);
+ x_535 = x_518;
 } else {
- lean_dec_ref(x_394);
- x_411 = lean_box(0);
+ lean_dec_ref(x_518);
+ x_535 = lean_box(0);
 }
-if (lean_is_scalar(x_411)) {
- x_412 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_535)) {
+ x_536 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_412 = x_411;
+ x_536 = x_535;
 }
-lean_ctor_set(x_412, 0, x_409);
-lean_ctor_set(x_412, 1, x_410);
-return x_412;
+lean_ctor_set(x_536, 0, x_533);
+lean_ctor_set(x_536, 1, x_534);
+return x_536;
 }
 }
 }
 else
 {
-lean_object* x_413; uint8_t x_414; 
+lean_object* x_537; uint8_t x_538; 
 lean_inc(x_4);
 lean_inc(x_1);
-x_413 = l___private_Init_Lean_Elab_App_9__propagateExpectedType(x_1, x_16, x_4, x_17);
-x_414 = !lean_is_exclusive(x_1);
-if (x_414 == 0)
+x_537 = l___private_Init_Lean_Elab_App_8__propagateExpectedType(x_1, x_16, x_4, x_17);
+x_538 = !lean_is_exclusive(x_1);
+if (x_538 == 0)
 {
-lean_object* x_415; lean_object* x_416; lean_object* x_417; lean_object* x_418; lean_object* x_419; lean_object* x_420; lean_object* x_421; 
-x_415 = lean_ctor_get(x_1, 6);
-lean_dec(x_415);
-x_416 = lean_ctor_get(x_1, 5);
-lean_dec(x_416);
-x_417 = lean_ctor_get(x_1, 4);
-lean_dec(x_417);
-x_418 = lean_ctor_get(x_1, 3);
-lean_dec(x_418);
-x_419 = lean_ctor_get(x_1, 2);
-lean_dec(x_419);
-x_420 = lean_ctor_get(x_1, 1);
-lean_dec(x_420);
-x_421 = lean_ctor_get(x_1, 0);
-lean_dec(x_421);
-if (lean_obj_tag(x_413) == 0)
+lean_object* x_539; lean_object* x_540; lean_object* x_541; lean_object* x_542; lean_object* x_543; lean_object* x_544; lean_object* x_545; 
+x_539 = lean_ctor_get(x_1, 6);
+lean_dec(x_539);
+x_540 = lean_ctor_get(x_1, 5);
+lean_dec(x_540);
+x_541 = lean_ctor_get(x_1, 4);
+lean_dec(x_541);
+x_542 = lean_ctor_get(x_1, 3);
+lean_dec(x_542);
+x_543 = lean_ctor_get(x_1, 2);
+lean_dec(x_543);
+x_544 = lean_ctor_get(x_1, 1);
+lean_dec(x_544);
+x_545 = lean_ctor_get(x_1, 0);
+lean_dec(x_545);
+if (lean_obj_tag(x_537) == 0)
 {
-lean_object* x_422; lean_object* x_423; uint8_t x_424; 
-x_422 = lean_ctor_get(x_413, 1);
-lean_inc(x_422);
-lean_dec(x_413);
-x_423 = lean_array_get_size(x_7);
-x_424 = lean_nat_dec_lt(x_10, x_423);
-lean_dec(x_423);
-if (x_424 == 0)
+lean_object* x_546; lean_object* x_547; uint8_t x_548; 
+x_546 = lean_ctor_get(x_537, 1);
+lean_inc(x_546);
+lean_dec(x_537);
+x_547 = lean_array_get_size(x_7);
+x_548 = lean_nat_dec_lt(x_10, x_547);
+lean_dec(x_547);
+if (x_548 == 0)
 {
-uint8_t x_425; 
+uint8_t x_549; 
 lean_free_object(x_1);
 lean_dec(x_92);
 lean_dec(x_91);
 lean_dec(x_13);
 lean_dec(x_10);
 lean_dec(x_7);
-x_425 = l_Array_isEmpty___rarg(x_11);
-if (x_425 == 0)
+x_549 = l_Array_isEmpty___rarg(x_11);
+if (x_549 == 0)
 {
-lean_object* x_426; lean_object* x_427; lean_object* x_428; lean_object* x_429; lean_object* x_430; lean_object* x_431; lean_object* x_432; lean_object* x_433; lean_object* x_434; lean_object* x_435; lean_object* x_436; lean_object* x_437; lean_object* x_438; lean_object* x_439; 
+lean_object* x_550; lean_object* x_551; lean_object* x_552; lean_object* x_553; lean_object* x_554; lean_object* x_555; lean_object* x_556; lean_object* x_557; lean_object* x_558; lean_object* x_559; lean_object* x_560; lean_object* x_561; lean_object* x_562; lean_object* x_563; 
 lean_dec(x_12);
 lean_dec(x_8);
 lean_dec(x_3);
 lean_dec(x_2);
-x_426 = lean_alloc_ctor(4, 1, 0);
-lean_ctor_set(x_426, 0, x_90);
-x_427 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__6;
-x_428 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_428, 0, x_427);
-lean_ctor_set(x_428, 1, x_426);
-x_429 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__9;
-x_430 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_430, 0, x_428);
-lean_ctor_set(x_430, 1, x_429);
-x_431 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___spec__2(x_94, x_11);
-x_432 = l_Array_toList___rarg(x_431);
-lean_dec(x_431);
-x_433 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_432);
-x_434 = l_Array_HasRepr___rarg___closed__1;
-x_435 = lean_string_append(x_434, x_433);
-lean_dec(x_433);
-x_436 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_436, 0, x_435);
-x_437 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_437, 0, x_436);
-x_438 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_438, 0, x_430);
-lean_ctor_set(x_438, 1, x_437);
-x_439 = l_Lean_Elab_Term_throwError___rarg(x_6, x_438, x_4, x_422);
+x_550 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_550, 0, x_90);
+x_551 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__6;
+x_552 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_552, 0, x_551);
+lean_ctor_set(x_552, 1, x_550);
+x_553 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__9;
+x_554 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_554, 0, x_552);
+lean_ctor_set(x_554, 1, x_553);
+x_555 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___spec__2(x_94, x_11);
+x_556 = l_Array_toList___rarg(x_555);
+lean_dec(x_555);
+x_557 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_556);
+x_558 = l_Array_HasRepr___rarg___closed__1;
+x_559 = lean_string_append(x_558, x_557);
+lean_dec(x_557);
+x_560 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_560, 0, x_559);
+x_561 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_561, 0, x_560);
+x_562 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_562, 0, x_554);
+lean_ctor_set(x_562, 1, x_561);
+x_563 = l_Lean_Elab_Term_throwError___rarg(x_6, x_562, x_4, x_546);
 lean_dec(x_6);
-return x_439;
+return x_563;
 }
 else
 {
-lean_object* x_440; lean_object* x_467; lean_object* x_468; lean_object* x_469; lean_object* x_470; uint8_t x_471; 
+lean_object* x_564; lean_object* x_591; lean_object* x_592; lean_object* x_593; lean_object* x_594; uint8_t x_595; 
 lean_dec(x_90);
 lean_dec(x_11);
-x_467 = l_Lean_Elab_Term_getOptions(x_4, x_422);
-x_468 = lean_ctor_get(x_467, 0);
-lean_inc(x_468);
-x_469 = lean_ctor_get(x_467, 1);
-lean_inc(x_469);
-lean_dec(x_467);
-x_470 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__3;
-x_471 = l_Lean_checkTraceOption(x_468, x_470);
-lean_dec(x_468);
-if (x_471 == 0)
+x_591 = l_Lean_Elab_Term_getOptions(x_4, x_546);
+x_592 = lean_ctor_get(x_591, 0);
+lean_inc(x_592);
+x_593 = lean_ctor_get(x_591, 1);
+lean_inc(x_593);
+lean_dec(x_591);
+x_594 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__3;
+x_595 = l_Lean_checkTraceOption(x_592, x_594);
+lean_dec(x_592);
+if (x_595 == 0)
 {
-x_440 = x_469;
-goto block_466;
+x_564 = x_593;
+goto block_590;
 }
 else
 {
-lean_object* x_472; lean_object* x_473; lean_object* x_474; 
+lean_object* x_596; lean_object* x_597; lean_object* x_598; 
 lean_inc(x_2);
-x_472 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_472, 0, x_2);
-x_473 = l_Lean_Elab_Term_logTrace(x_470, x_6, x_472, x_4, x_469);
-x_474 = lean_ctor_get(x_473, 1);
-lean_inc(x_474);
-lean_dec(x_473);
-x_440 = x_474;
-goto block_466;
+x_596 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_596, 0, x_2);
+x_597 = l_Lean_Elab_Term_logTrace(x_594, x_6, x_596, x_4, x_593);
+x_598 = lean_ctor_get(x_597, 1);
+lean_inc(x_598);
+lean_dec(x_597);
+x_564 = x_598;
+goto block_590;
 }
-block_466:
+block_590:
 {
 if (lean_obj_tag(x_8) == 0)
 {
-lean_object* x_441; 
+lean_object* x_565; 
 lean_dec(x_3);
-x_441 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_440);
+x_565 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_564);
 lean_dec(x_12);
-if (lean_obj_tag(x_441) == 0)
+if (lean_obj_tag(x_565) == 0)
 {
-uint8_t x_442; 
-x_442 = !lean_is_exclusive(x_441);
-if (x_442 == 0)
+uint8_t x_566; 
+x_566 = !lean_is_exclusive(x_565);
+if (x_566 == 0)
 {
-lean_object* x_443; 
-x_443 = lean_ctor_get(x_441, 0);
-lean_dec(x_443);
-lean_ctor_set(x_441, 0, x_2);
-return x_441;
+lean_object* x_567; 
+x_567 = lean_ctor_get(x_565, 0);
+lean_dec(x_567);
+lean_ctor_set(x_565, 0, x_2);
+return x_565;
 }
 else
 {
-lean_object* x_444; lean_object* x_445; 
-x_444 = lean_ctor_get(x_441, 1);
-lean_inc(x_444);
-lean_dec(x_441);
-x_445 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_445, 0, x_2);
-lean_ctor_set(x_445, 1, x_444);
-return x_445;
+lean_object* x_568; lean_object* x_569; 
+x_568 = lean_ctor_get(x_565, 1);
+lean_inc(x_568);
+lean_dec(x_565);
+x_569 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_569, 0, x_2);
+lean_ctor_set(x_569, 1, x_568);
+return x_569;
 }
 }
 else
 {
-uint8_t x_446; 
+uint8_t x_570; 
 lean_dec(x_2);
-x_446 = !lean_is_exclusive(x_441);
-if (x_446 == 0)
+x_570 = !lean_is_exclusive(x_565);
+if (x_570 == 0)
 {
-return x_441;
+return x_565;
 }
 else
 {
-lean_object* x_447; lean_object* x_448; lean_object* x_449; 
-x_447 = lean_ctor_get(x_441, 0);
-x_448 = lean_ctor_get(x_441, 1);
-lean_inc(x_448);
-lean_inc(x_447);
-lean_dec(x_441);
-x_449 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_449, 0, x_447);
-lean_ctor_set(x_449, 1, x_448);
-return x_449;
+lean_object* x_571; lean_object* x_572; lean_object* x_573; 
+x_571 = lean_ctor_get(x_565, 0);
+x_572 = lean_ctor_get(x_565, 1);
+lean_inc(x_572);
+lean_inc(x_571);
+lean_dec(x_565);
+x_573 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_573, 0, x_571);
+lean_ctor_set(x_573, 1, x_572);
+return x_573;
 }
 }
 }
 else
 {
-lean_object* x_450; lean_object* x_451; 
-x_450 = lean_ctor_get(x_8, 0);
-lean_inc(x_450);
+lean_object* x_574; lean_object* x_575; 
+x_574 = lean_ctor_get(x_8, 0);
+lean_inc(x_574);
 lean_dec(x_8);
 lean_inc(x_4);
-x_451 = l_Lean_Elab_Term_isDefEq(x_6, x_450, x_3, x_4, x_440);
-if (lean_obj_tag(x_451) == 0)
+x_575 = l_Lean_Elab_Term_isDefEq(x_6, x_574, x_3, x_4, x_564);
+if (lean_obj_tag(x_575) == 0)
 {
-lean_object* x_452; lean_object* x_453; 
-x_452 = lean_ctor_get(x_451, 1);
-lean_inc(x_452);
-lean_dec(x_451);
-x_453 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_452);
+lean_object* x_576; lean_object* x_577; 
+x_576 = lean_ctor_get(x_575, 1);
+lean_inc(x_576);
+lean_dec(x_575);
+x_577 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_576);
 lean_dec(x_12);
-if (lean_obj_tag(x_453) == 0)
+if (lean_obj_tag(x_577) == 0)
 {
-uint8_t x_454; 
-x_454 = !lean_is_exclusive(x_453);
-if (x_454 == 0)
+uint8_t x_578; 
+x_578 = !lean_is_exclusive(x_577);
+if (x_578 == 0)
 {
-lean_object* x_455; 
-x_455 = lean_ctor_get(x_453, 0);
-lean_dec(x_455);
-lean_ctor_set(x_453, 0, x_2);
-return x_453;
+lean_object* x_579; 
+x_579 = lean_ctor_get(x_577, 0);
+lean_dec(x_579);
+lean_ctor_set(x_577, 0, x_2);
+return x_577;
 }
 else
 {
-lean_object* x_456; lean_object* x_457; 
-x_456 = lean_ctor_get(x_453, 1);
-lean_inc(x_456);
-lean_dec(x_453);
-x_457 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_457, 0, x_2);
-lean_ctor_set(x_457, 1, x_456);
-return x_457;
+lean_object* x_580; lean_object* x_581; 
+x_580 = lean_ctor_get(x_577, 1);
+lean_inc(x_580);
+lean_dec(x_577);
+x_581 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_581, 0, x_2);
+lean_ctor_set(x_581, 1, x_580);
+return x_581;
 }
 }
 else
 {
-uint8_t x_458; 
+uint8_t x_582; 
 lean_dec(x_2);
-x_458 = !lean_is_exclusive(x_453);
-if (x_458 == 0)
+x_582 = !lean_is_exclusive(x_577);
+if (x_582 == 0)
 {
-return x_453;
+return x_577;
 }
 else
 {
-lean_object* x_459; lean_object* x_460; lean_object* x_461; 
-x_459 = lean_ctor_get(x_453, 0);
-x_460 = lean_ctor_get(x_453, 1);
-lean_inc(x_460);
-lean_inc(x_459);
-lean_dec(x_453);
-x_461 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_461, 0, x_459);
-lean_ctor_set(x_461, 1, x_460);
-return x_461;
+lean_object* x_583; lean_object* x_584; lean_object* x_585; 
+x_583 = lean_ctor_get(x_577, 0);
+x_584 = lean_ctor_get(x_577, 1);
+lean_inc(x_584);
+lean_inc(x_583);
+lean_dec(x_577);
+x_585 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_585, 0, x_583);
+lean_ctor_set(x_585, 1, x_584);
+return x_585;
 }
 }
 }
 else
 {
-uint8_t x_462; 
+uint8_t x_586; 
 lean_dec(x_12);
 lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_2);
-x_462 = !lean_is_exclusive(x_451);
-if (x_462 == 0)
+x_586 = !lean_is_exclusive(x_575);
+if (x_586 == 0)
 {
-return x_451;
+return x_575;
 }
 else
 {
-lean_object* x_463; lean_object* x_464; lean_object* x_465; 
-x_463 = lean_ctor_get(x_451, 0);
-x_464 = lean_ctor_get(x_451, 1);
-lean_inc(x_464);
-lean_inc(x_463);
-lean_dec(x_451);
-x_465 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_465, 0, x_463);
-lean_ctor_set(x_465, 1, x_464);
-return x_465;
+lean_object* x_587; lean_object* x_588; lean_object* x_589; 
+x_587 = lean_ctor_get(x_575, 0);
+x_588 = lean_ctor_get(x_575, 1);
+lean_inc(x_588);
+lean_inc(x_587);
+lean_dec(x_575);
+x_589 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_589, 0, x_587);
+lean_ctor_set(x_589, 1, x_588);
+return x_589;
 }
 }
 }
@@ -4777,41 +5288,41 @@ return x_465;
 }
 else
 {
-lean_object* x_475; lean_object* x_476; 
+lean_object* x_599; lean_object* x_600; 
 lean_dec(x_90);
 lean_dec(x_3);
-x_475 = lean_array_fget(x_7, x_10);
+x_599 = lean_array_fget(x_7, x_10);
 lean_inc(x_4);
 lean_inc(x_2);
 lean_inc(x_6);
-x_476 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_475, x_91, x_4, x_422);
-if (lean_obj_tag(x_476) == 0)
+x_600 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_599, x_91, x_4, x_546);
+if (lean_obj_tag(x_600) == 0)
 {
-lean_object* x_477; lean_object* x_478; lean_object* x_479; lean_object* x_480; uint8_t x_481; lean_object* x_482; lean_object* x_483; 
-x_477 = lean_ctor_get(x_476, 0);
-lean_inc(x_477);
-x_478 = lean_ctor_get(x_476, 1);
-lean_inc(x_478);
-lean_dec(x_476);
-x_479 = lean_unsigned_to_nat(1u);
-x_480 = lean_nat_add(x_10, x_479);
+lean_object* x_601; lean_object* x_602; lean_object* x_603; lean_object* x_604; uint8_t x_605; lean_object* x_606; lean_object* x_607; 
+x_601 = lean_ctor_get(x_600, 0);
+lean_inc(x_601);
+x_602 = lean_ctor_get(x_600, 1);
+lean_inc(x_602);
+lean_dec(x_600);
+x_603 = lean_unsigned_to_nat(1u);
+x_604 = lean_nat_add(x_10, x_603);
 lean_dec(x_10);
-x_481 = 1;
-lean_ctor_set(x_1, 3, x_480);
-lean_ctor_set_uint8(x_1, sizeof(void*)*7 + 1, x_481);
-lean_inc(x_477);
-x_482 = l_Lean_mkApp(x_2, x_477);
-x_483 = lean_expr_instantiate1(x_92, x_477);
-lean_dec(x_477);
+x_605 = 1;
+lean_ctor_set(x_1, 3, x_604);
+lean_ctor_set_uint8(x_1, sizeof(void*)*7 + 1, x_605);
+lean_inc(x_601);
+x_606 = l_Lean_mkApp(x_2, x_601);
+x_607 = lean_expr_instantiate1(x_92, x_601);
+lean_dec(x_601);
 lean_dec(x_92);
-x_2 = x_482;
-x_3 = x_483;
-x_5 = x_478;
+x_2 = x_606;
+x_3 = x_607;
+x_5 = x_602;
 goto _start;
 }
 else
 {
-uint8_t x_485; 
+uint8_t x_609; 
 lean_free_object(x_1);
 lean_dec(x_92);
 lean_dec(x_13);
@@ -4823,30 +5334,30 @@ lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_2);
-x_485 = !lean_is_exclusive(x_476);
-if (x_485 == 0)
+x_609 = !lean_is_exclusive(x_600);
+if (x_609 == 0)
 {
-return x_476;
+return x_600;
 }
 else
 {
-lean_object* x_486; lean_object* x_487; lean_object* x_488; 
-x_486 = lean_ctor_get(x_476, 0);
-x_487 = lean_ctor_get(x_476, 1);
-lean_inc(x_487);
-lean_inc(x_486);
-lean_dec(x_476);
-x_488 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_488, 0, x_486);
-lean_ctor_set(x_488, 1, x_487);
-return x_488;
+lean_object* x_610; lean_object* x_611; lean_object* x_612; 
+x_610 = lean_ctor_get(x_600, 0);
+x_611 = lean_ctor_get(x_600, 1);
+lean_inc(x_611);
+lean_inc(x_610);
+lean_dec(x_600);
+x_612 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_612, 0, x_610);
+lean_ctor_set(x_612, 1, x_611);
+return x_612;
 }
 }
 }
 }
 else
 {
-uint8_t x_489; 
+uint8_t x_613; 
 lean_free_object(x_1);
 lean_dec(x_92);
 lean_dec(x_91);
@@ -4861,261 +5372,261 @@ lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_489 = !lean_is_exclusive(x_413);
-if (x_489 == 0)
+x_613 = !lean_is_exclusive(x_537);
+if (x_613 == 0)
 {
-return x_413;
+return x_537;
 }
 else
 {
-lean_object* x_490; lean_object* x_491; lean_object* x_492; 
-x_490 = lean_ctor_get(x_413, 0);
-x_491 = lean_ctor_get(x_413, 1);
-lean_inc(x_491);
-lean_inc(x_490);
-lean_dec(x_413);
-x_492 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_492, 0, x_490);
-lean_ctor_set(x_492, 1, x_491);
-return x_492;
+lean_object* x_614; lean_object* x_615; lean_object* x_616; 
+x_614 = lean_ctor_get(x_537, 0);
+x_615 = lean_ctor_get(x_537, 1);
+lean_inc(x_615);
+lean_inc(x_614);
+lean_dec(x_537);
+x_616 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_616, 0, x_614);
+lean_ctor_set(x_616, 1, x_615);
+return x_616;
 }
 }
 }
 else
 {
 lean_dec(x_1);
-if (lean_obj_tag(x_413) == 0)
+if (lean_obj_tag(x_537) == 0)
 {
-lean_object* x_493; lean_object* x_494; uint8_t x_495; 
-x_493 = lean_ctor_get(x_413, 1);
-lean_inc(x_493);
-lean_dec(x_413);
-x_494 = lean_array_get_size(x_7);
-x_495 = lean_nat_dec_lt(x_10, x_494);
-lean_dec(x_494);
-if (x_495 == 0)
+lean_object* x_617; lean_object* x_618; uint8_t x_619; 
+x_617 = lean_ctor_get(x_537, 1);
+lean_inc(x_617);
+lean_dec(x_537);
+x_618 = lean_array_get_size(x_7);
+x_619 = lean_nat_dec_lt(x_10, x_618);
+lean_dec(x_618);
+if (x_619 == 0)
 {
-uint8_t x_496; 
+uint8_t x_620; 
 lean_dec(x_92);
 lean_dec(x_91);
 lean_dec(x_13);
 lean_dec(x_10);
 lean_dec(x_7);
-x_496 = l_Array_isEmpty___rarg(x_11);
-if (x_496 == 0)
+x_620 = l_Array_isEmpty___rarg(x_11);
+if (x_620 == 0)
 {
-lean_object* x_497; lean_object* x_498; lean_object* x_499; lean_object* x_500; lean_object* x_501; lean_object* x_502; lean_object* x_503; lean_object* x_504; lean_object* x_505; lean_object* x_506; lean_object* x_507; lean_object* x_508; lean_object* x_509; lean_object* x_510; 
+lean_object* x_621; lean_object* x_622; lean_object* x_623; lean_object* x_624; lean_object* x_625; lean_object* x_626; lean_object* x_627; lean_object* x_628; lean_object* x_629; lean_object* x_630; lean_object* x_631; lean_object* x_632; lean_object* x_633; lean_object* x_634; 
 lean_dec(x_12);
 lean_dec(x_8);
 lean_dec(x_3);
 lean_dec(x_2);
-x_497 = lean_alloc_ctor(4, 1, 0);
-lean_ctor_set(x_497, 0, x_90);
-x_498 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__6;
-x_499 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_499, 0, x_498);
-lean_ctor_set(x_499, 1, x_497);
-x_500 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__9;
-x_501 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_501, 0, x_499);
-lean_ctor_set(x_501, 1, x_500);
-x_502 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___spec__2(x_94, x_11);
-x_503 = l_Array_toList___rarg(x_502);
-lean_dec(x_502);
-x_504 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_503);
-x_505 = l_Array_HasRepr___rarg___closed__1;
-x_506 = lean_string_append(x_505, x_504);
-lean_dec(x_504);
-x_507 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_507, 0, x_506);
-x_508 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_508, 0, x_507);
-x_509 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_509, 0, x_501);
-lean_ctor_set(x_509, 1, x_508);
-x_510 = l_Lean_Elab_Term_throwError___rarg(x_6, x_509, x_4, x_493);
+x_621 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_621, 0, x_90);
+x_622 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__6;
+x_623 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_623, 0, x_622);
+lean_ctor_set(x_623, 1, x_621);
+x_624 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__9;
+x_625 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_625, 0, x_623);
+lean_ctor_set(x_625, 1, x_624);
+x_626 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___spec__2(x_94, x_11);
+x_627 = l_Array_toList___rarg(x_626);
+lean_dec(x_626);
+x_628 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_627);
+x_629 = l_Array_HasRepr___rarg___closed__1;
+x_630 = lean_string_append(x_629, x_628);
+lean_dec(x_628);
+x_631 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_631, 0, x_630);
+x_632 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_632, 0, x_631);
+x_633 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_633, 0, x_625);
+lean_ctor_set(x_633, 1, x_632);
+x_634 = l_Lean_Elab_Term_throwError___rarg(x_6, x_633, x_4, x_617);
 lean_dec(x_6);
-return x_510;
+return x_634;
 }
 else
 {
-lean_object* x_511; lean_object* x_536; lean_object* x_537; lean_object* x_538; lean_object* x_539; uint8_t x_540; 
+lean_object* x_635; lean_object* x_660; lean_object* x_661; lean_object* x_662; lean_object* x_663; uint8_t x_664; 
 lean_dec(x_90);
 lean_dec(x_11);
-x_536 = l_Lean_Elab_Term_getOptions(x_4, x_493);
-x_537 = lean_ctor_get(x_536, 0);
-lean_inc(x_537);
-x_538 = lean_ctor_get(x_536, 1);
-lean_inc(x_538);
-lean_dec(x_536);
-x_539 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__3;
-x_540 = l_Lean_checkTraceOption(x_537, x_539);
-lean_dec(x_537);
-if (x_540 == 0)
+x_660 = l_Lean_Elab_Term_getOptions(x_4, x_617);
+x_661 = lean_ctor_get(x_660, 0);
+lean_inc(x_661);
+x_662 = lean_ctor_get(x_660, 1);
+lean_inc(x_662);
+lean_dec(x_660);
+x_663 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__3;
+x_664 = l_Lean_checkTraceOption(x_661, x_663);
+lean_dec(x_661);
+if (x_664 == 0)
 {
-x_511 = x_538;
-goto block_535;
+x_635 = x_662;
+goto block_659;
 }
 else
 {
-lean_object* x_541; lean_object* x_542; lean_object* x_543; 
+lean_object* x_665; lean_object* x_666; lean_object* x_667; 
 lean_inc(x_2);
-x_541 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_541, 0, x_2);
-x_542 = l_Lean_Elab_Term_logTrace(x_539, x_6, x_541, x_4, x_538);
-x_543 = lean_ctor_get(x_542, 1);
-lean_inc(x_543);
-lean_dec(x_542);
-x_511 = x_543;
-goto block_535;
+x_665 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_665, 0, x_2);
+x_666 = l_Lean_Elab_Term_logTrace(x_663, x_6, x_665, x_4, x_662);
+x_667 = lean_ctor_get(x_666, 1);
+lean_inc(x_667);
+lean_dec(x_666);
+x_635 = x_667;
+goto block_659;
 }
-block_535:
+block_659:
 {
 if (lean_obj_tag(x_8) == 0)
 {
-lean_object* x_512; 
+lean_object* x_636; 
 lean_dec(x_3);
-x_512 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_511);
+x_636 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_635);
 lean_dec(x_12);
-if (lean_obj_tag(x_512) == 0)
+if (lean_obj_tag(x_636) == 0)
 {
-lean_object* x_513; lean_object* x_514; lean_object* x_515; 
-x_513 = lean_ctor_get(x_512, 1);
-lean_inc(x_513);
-if (lean_is_exclusive(x_512)) {
- lean_ctor_release(x_512, 0);
- lean_ctor_release(x_512, 1);
- x_514 = x_512;
+lean_object* x_637; lean_object* x_638; lean_object* x_639; 
+x_637 = lean_ctor_get(x_636, 1);
+lean_inc(x_637);
+if (lean_is_exclusive(x_636)) {
+ lean_ctor_release(x_636, 0);
+ lean_ctor_release(x_636, 1);
+ x_638 = x_636;
 } else {
- lean_dec_ref(x_512);
- x_514 = lean_box(0);
+ lean_dec_ref(x_636);
+ x_638 = lean_box(0);
 }
-if (lean_is_scalar(x_514)) {
- x_515 = lean_alloc_ctor(0, 2, 0);
+if (lean_is_scalar(x_638)) {
+ x_639 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_515 = x_514;
+ x_639 = x_638;
 }
-lean_ctor_set(x_515, 0, x_2);
-lean_ctor_set(x_515, 1, x_513);
-return x_515;
+lean_ctor_set(x_639, 0, x_2);
+lean_ctor_set(x_639, 1, x_637);
+return x_639;
 }
 else
 {
-lean_object* x_516; lean_object* x_517; lean_object* x_518; lean_object* x_519; 
+lean_object* x_640; lean_object* x_641; lean_object* x_642; lean_object* x_643; 
 lean_dec(x_2);
-x_516 = lean_ctor_get(x_512, 0);
-lean_inc(x_516);
-x_517 = lean_ctor_get(x_512, 1);
-lean_inc(x_517);
-if (lean_is_exclusive(x_512)) {
- lean_ctor_release(x_512, 0);
- lean_ctor_release(x_512, 1);
- x_518 = x_512;
+x_640 = lean_ctor_get(x_636, 0);
+lean_inc(x_640);
+x_641 = lean_ctor_get(x_636, 1);
+lean_inc(x_641);
+if (lean_is_exclusive(x_636)) {
+ lean_ctor_release(x_636, 0);
+ lean_ctor_release(x_636, 1);
+ x_642 = x_636;
 } else {
- lean_dec_ref(x_512);
- x_518 = lean_box(0);
+ lean_dec_ref(x_636);
+ x_642 = lean_box(0);
 }
-if (lean_is_scalar(x_518)) {
- x_519 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_642)) {
+ x_643 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_519 = x_518;
+ x_643 = x_642;
 }
-lean_ctor_set(x_519, 0, x_516);
-lean_ctor_set(x_519, 1, x_517);
-return x_519;
+lean_ctor_set(x_643, 0, x_640);
+lean_ctor_set(x_643, 1, x_641);
+return x_643;
 }
 }
 else
 {
-lean_object* x_520; lean_object* x_521; 
-x_520 = lean_ctor_get(x_8, 0);
-lean_inc(x_520);
+lean_object* x_644; lean_object* x_645; 
+x_644 = lean_ctor_get(x_8, 0);
+lean_inc(x_644);
 lean_dec(x_8);
 lean_inc(x_4);
-x_521 = l_Lean_Elab_Term_isDefEq(x_6, x_520, x_3, x_4, x_511);
-if (lean_obj_tag(x_521) == 0)
+x_645 = l_Lean_Elab_Term_isDefEq(x_6, x_644, x_3, x_4, x_635);
+if (lean_obj_tag(x_645) == 0)
 {
-lean_object* x_522; lean_object* x_523; 
-x_522 = lean_ctor_get(x_521, 1);
-lean_inc(x_522);
-lean_dec(x_521);
-x_523 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_522);
+lean_object* x_646; lean_object* x_647; 
+x_646 = lean_ctor_get(x_645, 1);
+lean_inc(x_646);
+lean_dec(x_645);
+x_647 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_646);
 lean_dec(x_12);
-if (lean_obj_tag(x_523) == 0)
+if (lean_obj_tag(x_647) == 0)
 {
-lean_object* x_524; lean_object* x_525; lean_object* x_526; 
-x_524 = lean_ctor_get(x_523, 1);
-lean_inc(x_524);
-if (lean_is_exclusive(x_523)) {
- lean_ctor_release(x_523, 0);
- lean_ctor_release(x_523, 1);
- x_525 = x_523;
+lean_object* x_648; lean_object* x_649; lean_object* x_650; 
+x_648 = lean_ctor_get(x_647, 1);
+lean_inc(x_648);
+if (lean_is_exclusive(x_647)) {
+ lean_ctor_release(x_647, 0);
+ lean_ctor_release(x_647, 1);
+ x_649 = x_647;
 } else {
- lean_dec_ref(x_523);
- x_525 = lean_box(0);
+ lean_dec_ref(x_647);
+ x_649 = lean_box(0);
 }
-if (lean_is_scalar(x_525)) {
- x_526 = lean_alloc_ctor(0, 2, 0);
+if (lean_is_scalar(x_649)) {
+ x_650 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_526 = x_525;
+ x_650 = x_649;
 }
-lean_ctor_set(x_526, 0, x_2);
-lean_ctor_set(x_526, 1, x_524);
-return x_526;
+lean_ctor_set(x_650, 0, x_2);
+lean_ctor_set(x_650, 1, x_648);
+return x_650;
 }
 else
 {
-lean_object* x_527; lean_object* x_528; lean_object* x_529; lean_object* x_530; 
+lean_object* x_651; lean_object* x_652; lean_object* x_653; lean_object* x_654; 
 lean_dec(x_2);
-x_527 = lean_ctor_get(x_523, 0);
-lean_inc(x_527);
-x_528 = lean_ctor_get(x_523, 1);
-lean_inc(x_528);
-if (lean_is_exclusive(x_523)) {
- lean_ctor_release(x_523, 0);
- lean_ctor_release(x_523, 1);
- x_529 = x_523;
+x_651 = lean_ctor_get(x_647, 0);
+lean_inc(x_651);
+x_652 = lean_ctor_get(x_647, 1);
+lean_inc(x_652);
+if (lean_is_exclusive(x_647)) {
+ lean_ctor_release(x_647, 0);
+ lean_ctor_release(x_647, 1);
+ x_653 = x_647;
 } else {
- lean_dec_ref(x_523);
- x_529 = lean_box(0);
+ lean_dec_ref(x_647);
+ x_653 = lean_box(0);
 }
-if (lean_is_scalar(x_529)) {
- x_530 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_653)) {
+ x_654 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_530 = x_529;
+ x_654 = x_653;
 }
-lean_ctor_set(x_530, 0, x_527);
-lean_ctor_set(x_530, 1, x_528);
-return x_530;
+lean_ctor_set(x_654, 0, x_651);
+lean_ctor_set(x_654, 1, x_652);
+return x_654;
 }
 }
 else
 {
-lean_object* x_531; lean_object* x_532; lean_object* x_533; lean_object* x_534; 
+lean_object* x_655; lean_object* x_656; lean_object* x_657; lean_object* x_658; 
 lean_dec(x_12);
 lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_2);
-x_531 = lean_ctor_get(x_521, 0);
-lean_inc(x_531);
-x_532 = lean_ctor_get(x_521, 1);
-lean_inc(x_532);
-if (lean_is_exclusive(x_521)) {
- lean_ctor_release(x_521, 0);
- lean_ctor_release(x_521, 1);
- x_533 = x_521;
+x_655 = lean_ctor_get(x_645, 0);
+lean_inc(x_655);
+x_656 = lean_ctor_get(x_645, 1);
+lean_inc(x_656);
+if (lean_is_exclusive(x_645)) {
+ lean_ctor_release(x_645, 0);
+ lean_ctor_release(x_645, 1);
+ x_657 = x_645;
 } else {
- lean_dec_ref(x_521);
- x_533 = lean_box(0);
+ lean_dec_ref(x_645);
+ x_657 = lean_box(0);
 }
-if (lean_is_scalar(x_533)) {
- x_534 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_657)) {
+ x_658 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_534 = x_533;
+ x_658 = x_657;
 }
-lean_ctor_set(x_534, 0, x_531);
-lean_ctor_set(x_534, 1, x_532);
-return x_534;
+lean_ctor_set(x_658, 0, x_655);
+lean_ctor_set(x_658, 1, x_656);
+return x_658;
 }
 }
 }
@@ -5123,50 +5634,50 @@ return x_534;
 }
 else
 {
-lean_object* x_544; lean_object* x_545; 
+lean_object* x_668; lean_object* x_669; 
 lean_dec(x_90);
 lean_dec(x_3);
-x_544 = lean_array_fget(x_7, x_10);
+x_668 = lean_array_fget(x_7, x_10);
 lean_inc(x_4);
 lean_inc(x_2);
 lean_inc(x_6);
-x_545 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_544, x_91, x_4, x_493);
-if (lean_obj_tag(x_545) == 0)
+x_669 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_668, x_91, x_4, x_617);
+if (lean_obj_tag(x_669) == 0)
 {
-lean_object* x_546; lean_object* x_547; lean_object* x_548; lean_object* x_549; uint8_t x_550; lean_object* x_551; lean_object* x_552; lean_object* x_553; 
-x_546 = lean_ctor_get(x_545, 0);
-lean_inc(x_546);
-x_547 = lean_ctor_get(x_545, 1);
-lean_inc(x_547);
-lean_dec(x_545);
-x_548 = lean_unsigned_to_nat(1u);
-x_549 = lean_nat_add(x_10, x_548);
+lean_object* x_670; lean_object* x_671; lean_object* x_672; lean_object* x_673; uint8_t x_674; lean_object* x_675; lean_object* x_676; lean_object* x_677; 
+x_670 = lean_ctor_get(x_669, 0);
+lean_inc(x_670);
+x_671 = lean_ctor_get(x_669, 1);
+lean_inc(x_671);
+lean_dec(x_669);
+x_672 = lean_unsigned_to_nat(1u);
+x_673 = lean_nat_add(x_10, x_672);
 lean_dec(x_10);
-x_550 = 1;
-x_551 = lean_alloc_ctor(0, 7, 2);
-lean_ctor_set(x_551, 0, x_6);
-lean_ctor_set(x_551, 1, x_7);
-lean_ctor_set(x_551, 2, x_8);
-lean_ctor_set(x_551, 3, x_549);
-lean_ctor_set(x_551, 4, x_11);
-lean_ctor_set(x_551, 5, x_12);
-lean_ctor_set(x_551, 6, x_13);
-lean_ctor_set_uint8(x_551, sizeof(void*)*7, x_9);
-lean_ctor_set_uint8(x_551, sizeof(void*)*7 + 1, x_550);
-lean_inc(x_546);
-x_552 = l_Lean_mkApp(x_2, x_546);
-x_553 = lean_expr_instantiate1(x_92, x_546);
-lean_dec(x_546);
+x_674 = 1;
+x_675 = lean_alloc_ctor(0, 7, 2);
+lean_ctor_set(x_675, 0, x_6);
+lean_ctor_set(x_675, 1, x_7);
+lean_ctor_set(x_675, 2, x_8);
+lean_ctor_set(x_675, 3, x_673);
+lean_ctor_set(x_675, 4, x_11);
+lean_ctor_set(x_675, 5, x_12);
+lean_ctor_set(x_675, 6, x_13);
+lean_ctor_set_uint8(x_675, sizeof(void*)*7, x_9);
+lean_ctor_set_uint8(x_675, sizeof(void*)*7 + 1, x_674);
+lean_inc(x_670);
+x_676 = l_Lean_mkApp(x_2, x_670);
+x_677 = lean_expr_instantiate1(x_92, x_670);
+lean_dec(x_670);
 lean_dec(x_92);
-x_1 = x_551;
-x_2 = x_552;
-x_3 = x_553;
-x_5 = x_547;
+x_1 = x_675;
+x_2 = x_676;
+x_3 = x_677;
+x_5 = x_671;
 goto _start;
 }
 else
 {
-lean_object* x_555; lean_object* x_556; lean_object* x_557; lean_object* x_558; 
+lean_object* x_679; lean_object* x_680; lean_object* x_681; lean_object* x_682; 
 lean_dec(x_92);
 lean_dec(x_13);
 lean_dec(x_12);
@@ -5177,32 +5688,32 @@ lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_2);
-x_555 = lean_ctor_get(x_545, 0);
-lean_inc(x_555);
-x_556 = lean_ctor_get(x_545, 1);
-lean_inc(x_556);
-if (lean_is_exclusive(x_545)) {
- lean_ctor_release(x_545, 0);
- lean_ctor_release(x_545, 1);
- x_557 = x_545;
+x_679 = lean_ctor_get(x_669, 0);
+lean_inc(x_679);
+x_680 = lean_ctor_get(x_669, 1);
+lean_inc(x_680);
+if (lean_is_exclusive(x_669)) {
+ lean_ctor_release(x_669, 0);
+ lean_ctor_release(x_669, 1);
+ x_681 = x_669;
 } else {
- lean_dec_ref(x_545);
- x_557 = lean_box(0);
+ lean_dec_ref(x_669);
+ x_681 = lean_box(0);
 }
-if (lean_is_scalar(x_557)) {
- x_558 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_681)) {
+ x_682 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_558 = x_557;
+ x_682 = x_681;
 }
-lean_ctor_set(x_558, 0, x_555);
-lean_ctor_set(x_558, 1, x_556);
-return x_558;
+lean_ctor_set(x_682, 0, x_679);
+lean_ctor_set(x_682, 1, x_680);
+return x_682;
 }
 }
 }
 else
 {
-lean_object* x_559; lean_object* x_560; lean_object* x_561; lean_object* x_562; 
+lean_object* x_683; lean_object* x_684; lean_object* x_685; lean_object* x_686; 
 lean_dec(x_92);
 lean_dec(x_91);
 lean_dec(x_90);
@@ -5216,61 +5727,61 @@ lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_559 = lean_ctor_get(x_413, 0);
-lean_inc(x_559);
-x_560 = lean_ctor_get(x_413, 1);
-lean_inc(x_560);
-if (lean_is_exclusive(x_413)) {
- lean_ctor_release(x_413, 0);
- lean_ctor_release(x_413, 1);
- x_561 = x_413;
+x_683 = lean_ctor_get(x_537, 0);
+lean_inc(x_683);
+x_684 = lean_ctor_get(x_537, 1);
+lean_inc(x_684);
+if (lean_is_exclusive(x_537)) {
+ lean_ctor_release(x_537, 0);
+ lean_ctor_release(x_537, 1);
+ x_685 = x_537;
 } else {
- lean_dec_ref(x_413);
- x_561 = lean_box(0);
+ lean_dec_ref(x_537);
+ x_685 = lean_box(0);
 }
-if (lean_is_scalar(x_561)) {
- x_562 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_685)) {
+ x_686 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_562 = x_561;
+ x_686 = x_685;
 }
-lean_ctor_set(x_562, 0, x_559);
-lean_ctor_set(x_562, 1, x_560);
-return x_562;
+lean_ctor_set(x_686, 0, x_683);
+lean_ctor_set(x_686, 1, x_684);
+return x_686;
 }
 }
 }
 }
 case 2:
 {
-lean_object* x_563; uint8_t x_564; 
+lean_object* x_687; uint8_t x_688; 
 lean_inc(x_4);
 lean_inc(x_1);
-x_563 = l___private_Init_Lean_Elab_App_9__propagateExpectedType(x_1, x_16, x_4, x_17);
-x_564 = !lean_is_exclusive(x_1);
-if (x_564 == 0)
+x_687 = l___private_Init_Lean_Elab_App_8__propagateExpectedType(x_1, x_16, x_4, x_17);
+x_688 = !lean_is_exclusive(x_1);
+if (x_688 == 0)
 {
-lean_object* x_565; lean_object* x_566; lean_object* x_567; lean_object* x_568; lean_object* x_569; lean_object* x_570; lean_object* x_571; 
-x_565 = lean_ctor_get(x_1, 6);
-lean_dec(x_565);
-x_566 = lean_ctor_get(x_1, 5);
-lean_dec(x_566);
-x_567 = lean_ctor_get(x_1, 4);
-lean_dec(x_567);
-x_568 = lean_ctor_get(x_1, 3);
-lean_dec(x_568);
-x_569 = lean_ctor_get(x_1, 2);
-lean_dec(x_569);
-x_570 = lean_ctor_get(x_1, 1);
-lean_dec(x_570);
-x_571 = lean_ctor_get(x_1, 0);
-lean_dec(x_571);
-if (lean_obj_tag(x_563) == 0)
+lean_object* x_689; lean_object* x_690; lean_object* x_691; lean_object* x_692; lean_object* x_693; lean_object* x_694; lean_object* x_695; 
+x_689 = lean_ctor_get(x_1, 6);
+lean_dec(x_689);
+x_690 = lean_ctor_get(x_1, 5);
+lean_dec(x_690);
+x_691 = lean_ctor_get(x_1, 4);
+lean_dec(x_691);
+x_692 = lean_ctor_get(x_1, 3);
+lean_dec(x_692);
+x_693 = lean_ctor_get(x_1, 2);
+lean_dec(x_693);
+x_694 = lean_ctor_get(x_1, 1);
+lean_dec(x_694);
+x_695 = lean_ctor_get(x_1, 0);
+lean_dec(x_695);
+if (lean_obj_tag(x_687) == 0)
 {
-lean_object* x_572; uint8_t x_573; lean_object* x_574; uint8_t x_575; 
-x_572 = lean_ctor_get(x_563, 1);
-lean_inc(x_572);
-lean_dec(x_563);
-x_573 = 1;
+lean_object* x_696; uint8_t x_697; lean_object* x_698; uint8_t x_699; 
+x_696 = lean_ctor_get(x_687, 1);
+lean_inc(x_696);
+lean_dec(x_687);
+x_697 = 1;
 lean_inc(x_13);
 lean_inc(x_12);
 lean_inc(x_11);
@@ -5278,237 +5789,241 @@ lean_inc(x_10);
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
-lean_ctor_set_uint8(x_1, sizeof(void*)*7 + 1, x_573);
-x_574 = lean_array_get_size(x_7);
-x_575 = lean_nat_dec_lt(x_10, x_574);
-lean_dec(x_574);
-if (x_575 == 0)
+lean_ctor_set_uint8(x_1, sizeof(void*)*7 + 1, x_697);
+x_698 = lean_array_get_size(x_7);
+x_699 = lean_nat_dec_lt(x_10, x_698);
+lean_dec(x_698);
+if (x_699 == 0)
 {
 lean_dec(x_13);
 lean_dec(x_10);
 lean_dec(x_7);
 if (x_9 == 0)
 {
-lean_object* x_576; 
-x_576 = l_Lean_Expr_getOptParamDefault_x3f(x_91);
-lean_dec(x_91);
-if (lean_obj_tag(x_576) == 0)
+lean_object* x_700; 
+x_700 = l_Lean_Expr_getOptParamDefault_x3f(x_91);
+if (lean_obj_tag(x_700) == 0)
 {
-uint8_t x_577; 
+lean_object* x_701; 
+x_701 = l_Lean_Expr_getAutoParamTactic_x3f(x_91);
+if (lean_obj_tag(x_701) == 0)
+{
+uint8_t x_702; 
 lean_dec(x_1);
 lean_dec(x_92);
-x_577 = l_Array_isEmpty___rarg(x_11);
-if (x_577 == 0)
+lean_dec(x_91);
+x_702 = l_Array_isEmpty___rarg(x_11);
+if (x_702 == 0)
 {
-lean_object* x_578; lean_object* x_579; lean_object* x_580; lean_object* x_581; lean_object* x_582; lean_object* x_583; lean_object* x_584; lean_object* x_585; lean_object* x_586; lean_object* x_587; lean_object* x_588; lean_object* x_589; lean_object* x_590; lean_object* x_591; 
+lean_object* x_703; lean_object* x_704; lean_object* x_705; lean_object* x_706; lean_object* x_707; lean_object* x_708; lean_object* x_709; lean_object* x_710; lean_object* x_711; lean_object* x_712; lean_object* x_713; lean_object* x_714; lean_object* x_715; lean_object* x_716; 
 lean_dec(x_12);
 lean_dec(x_8);
 lean_dec(x_3);
 lean_dec(x_2);
-x_578 = lean_alloc_ctor(4, 1, 0);
-lean_ctor_set(x_578, 0, x_90);
-x_579 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__6;
-x_580 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_580, 0, x_579);
-lean_ctor_set(x_580, 1, x_578);
-x_581 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__9;
-x_582 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_582, 0, x_580);
-lean_ctor_set(x_582, 1, x_581);
-x_583 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___spec__2(x_94, x_11);
-x_584 = l_Array_toList___rarg(x_583);
-lean_dec(x_583);
-x_585 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_584);
-x_586 = l_Array_HasRepr___rarg___closed__1;
-x_587 = lean_string_append(x_586, x_585);
-lean_dec(x_585);
-x_588 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_588, 0, x_587);
-x_589 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_589, 0, x_588);
-x_590 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_590, 0, x_582);
-lean_ctor_set(x_590, 1, x_589);
-x_591 = l_Lean_Elab_Term_throwError___rarg(x_6, x_590, x_4, x_572);
+x_703 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_703, 0, x_90);
+x_704 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__6;
+x_705 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_705, 0, x_704);
+lean_ctor_set(x_705, 1, x_703);
+x_706 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__9;
+x_707 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_707, 0, x_705);
+lean_ctor_set(x_707, 1, x_706);
+x_708 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___spec__2(x_94, x_11);
+x_709 = l_Array_toList___rarg(x_708);
+lean_dec(x_708);
+x_710 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_709);
+x_711 = l_Array_HasRepr___rarg___closed__1;
+x_712 = lean_string_append(x_711, x_710);
+lean_dec(x_710);
+x_713 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_713, 0, x_712);
+x_714 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_714, 0, x_713);
+x_715 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_715, 0, x_707);
+lean_ctor_set(x_715, 1, x_714);
+x_716 = l_Lean_Elab_Term_throwError___rarg(x_6, x_715, x_4, x_696);
 lean_dec(x_6);
-return x_591;
+return x_716;
 }
 else
 {
-lean_object* x_592; lean_object* x_619; lean_object* x_620; lean_object* x_621; lean_object* x_622; uint8_t x_623; 
+lean_object* x_717; lean_object* x_744; lean_object* x_745; lean_object* x_746; lean_object* x_747; uint8_t x_748; 
 lean_dec(x_90);
 lean_dec(x_11);
-x_619 = l_Lean_Elab_Term_getOptions(x_4, x_572);
-x_620 = lean_ctor_get(x_619, 0);
-lean_inc(x_620);
-x_621 = lean_ctor_get(x_619, 1);
-lean_inc(x_621);
-lean_dec(x_619);
-x_622 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__3;
-x_623 = l_Lean_checkTraceOption(x_620, x_622);
-lean_dec(x_620);
-if (x_623 == 0)
+x_744 = l_Lean_Elab_Term_getOptions(x_4, x_696);
+x_745 = lean_ctor_get(x_744, 0);
+lean_inc(x_745);
+x_746 = lean_ctor_get(x_744, 1);
+lean_inc(x_746);
+lean_dec(x_744);
+x_747 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__3;
+x_748 = l_Lean_checkTraceOption(x_745, x_747);
+lean_dec(x_745);
+if (x_748 == 0)
 {
-x_592 = x_621;
-goto block_618;
+x_717 = x_746;
+goto block_743;
 }
 else
 {
-lean_object* x_624; lean_object* x_625; lean_object* x_626; 
+lean_object* x_749; lean_object* x_750; lean_object* x_751; 
 lean_inc(x_2);
-x_624 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_624, 0, x_2);
-x_625 = l_Lean_Elab_Term_logTrace(x_622, x_6, x_624, x_4, x_621);
-x_626 = lean_ctor_get(x_625, 1);
-lean_inc(x_626);
-lean_dec(x_625);
-x_592 = x_626;
-goto block_618;
+x_749 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_749, 0, x_2);
+x_750 = l_Lean_Elab_Term_logTrace(x_747, x_6, x_749, x_4, x_746);
+x_751 = lean_ctor_get(x_750, 1);
+lean_inc(x_751);
+lean_dec(x_750);
+x_717 = x_751;
+goto block_743;
 }
-block_618:
+block_743:
 {
 if (lean_obj_tag(x_8) == 0)
 {
-lean_object* x_593; 
+lean_object* x_718; 
 lean_dec(x_3);
-x_593 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_592);
+x_718 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_717);
 lean_dec(x_12);
-if (lean_obj_tag(x_593) == 0)
+if (lean_obj_tag(x_718) == 0)
 {
-uint8_t x_594; 
-x_594 = !lean_is_exclusive(x_593);
-if (x_594 == 0)
+uint8_t x_719; 
+x_719 = !lean_is_exclusive(x_718);
+if (x_719 == 0)
 {
-lean_object* x_595; 
-x_595 = lean_ctor_get(x_593, 0);
-lean_dec(x_595);
-lean_ctor_set(x_593, 0, x_2);
-return x_593;
+lean_object* x_720; 
+x_720 = lean_ctor_get(x_718, 0);
+lean_dec(x_720);
+lean_ctor_set(x_718, 0, x_2);
+return x_718;
 }
 else
 {
-lean_object* x_596; lean_object* x_597; 
-x_596 = lean_ctor_get(x_593, 1);
-lean_inc(x_596);
-lean_dec(x_593);
-x_597 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_597, 0, x_2);
-lean_ctor_set(x_597, 1, x_596);
-return x_597;
+lean_object* x_721; lean_object* x_722; 
+x_721 = lean_ctor_get(x_718, 1);
+lean_inc(x_721);
+lean_dec(x_718);
+x_722 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_722, 0, x_2);
+lean_ctor_set(x_722, 1, x_721);
+return x_722;
 }
 }
 else
 {
-uint8_t x_598; 
+uint8_t x_723; 
 lean_dec(x_2);
-x_598 = !lean_is_exclusive(x_593);
-if (x_598 == 0)
+x_723 = !lean_is_exclusive(x_718);
+if (x_723 == 0)
 {
-return x_593;
+return x_718;
 }
 else
 {
-lean_object* x_599; lean_object* x_600; lean_object* x_601; 
-x_599 = lean_ctor_get(x_593, 0);
-x_600 = lean_ctor_get(x_593, 1);
-lean_inc(x_600);
-lean_inc(x_599);
-lean_dec(x_593);
-x_601 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_601, 0, x_599);
-lean_ctor_set(x_601, 1, x_600);
-return x_601;
+lean_object* x_724; lean_object* x_725; lean_object* x_726; 
+x_724 = lean_ctor_get(x_718, 0);
+x_725 = lean_ctor_get(x_718, 1);
+lean_inc(x_725);
+lean_inc(x_724);
+lean_dec(x_718);
+x_726 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_726, 0, x_724);
+lean_ctor_set(x_726, 1, x_725);
+return x_726;
 }
 }
 }
 else
 {
-lean_object* x_602; lean_object* x_603; 
-x_602 = lean_ctor_get(x_8, 0);
-lean_inc(x_602);
+lean_object* x_727; lean_object* x_728; 
+x_727 = lean_ctor_get(x_8, 0);
+lean_inc(x_727);
 lean_dec(x_8);
 lean_inc(x_4);
-x_603 = l_Lean_Elab_Term_isDefEq(x_6, x_602, x_3, x_4, x_592);
-if (lean_obj_tag(x_603) == 0)
+x_728 = l_Lean_Elab_Term_isDefEq(x_6, x_727, x_3, x_4, x_717);
+if (lean_obj_tag(x_728) == 0)
 {
-lean_object* x_604; lean_object* x_605; 
-x_604 = lean_ctor_get(x_603, 1);
-lean_inc(x_604);
-lean_dec(x_603);
-x_605 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_604);
+lean_object* x_729; lean_object* x_730; 
+x_729 = lean_ctor_get(x_728, 1);
+lean_inc(x_729);
+lean_dec(x_728);
+x_730 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_729);
 lean_dec(x_12);
-if (lean_obj_tag(x_605) == 0)
+if (lean_obj_tag(x_730) == 0)
 {
-uint8_t x_606; 
-x_606 = !lean_is_exclusive(x_605);
-if (x_606 == 0)
+uint8_t x_731; 
+x_731 = !lean_is_exclusive(x_730);
+if (x_731 == 0)
 {
-lean_object* x_607; 
-x_607 = lean_ctor_get(x_605, 0);
-lean_dec(x_607);
-lean_ctor_set(x_605, 0, x_2);
-return x_605;
+lean_object* x_732; 
+x_732 = lean_ctor_get(x_730, 0);
+lean_dec(x_732);
+lean_ctor_set(x_730, 0, x_2);
+return x_730;
 }
 else
 {
-lean_object* x_608; lean_object* x_609; 
-x_608 = lean_ctor_get(x_605, 1);
-lean_inc(x_608);
-lean_dec(x_605);
-x_609 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_609, 0, x_2);
-lean_ctor_set(x_609, 1, x_608);
-return x_609;
+lean_object* x_733; lean_object* x_734; 
+x_733 = lean_ctor_get(x_730, 1);
+lean_inc(x_733);
+lean_dec(x_730);
+x_734 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_734, 0, x_2);
+lean_ctor_set(x_734, 1, x_733);
+return x_734;
 }
 }
 else
 {
-uint8_t x_610; 
+uint8_t x_735; 
 lean_dec(x_2);
-x_610 = !lean_is_exclusive(x_605);
-if (x_610 == 0)
+x_735 = !lean_is_exclusive(x_730);
+if (x_735 == 0)
 {
-return x_605;
+return x_730;
 }
 else
 {
-lean_object* x_611; lean_object* x_612; lean_object* x_613; 
-x_611 = lean_ctor_get(x_605, 0);
-x_612 = lean_ctor_get(x_605, 1);
-lean_inc(x_612);
-lean_inc(x_611);
-lean_dec(x_605);
-x_613 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_613, 0, x_611);
-lean_ctor_set(x_613, 1, x_612);
-return x_613;
+lean_object* x_736; lean_object* x_737; lean_object* x_738; 
+x_736 = lean_ctor_get(x_730, 0);
+x_737 = lean_ctor_get(x_730, 1);
+lean_inc(x_737);
+lean_inc(x_736);
+lean_dec(x_730);
+x_738 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_738, 0, x_736);
+lean_ctor_set(x_738, 1, x_737);
+return x_738;
 }
 }
 }
 else
 {
-uint8_t x_614; 
+uint8_t x_739; 
 lean_dec(x_12);
 lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_2);
-x_614 = !lean_is_exclusive(x_603);
-if (x_614 == 0)
+x_739 = !lean_is_exclusive(x_728);
+if (x_739 == 0)
 {
-return x_603;
+return x_728;
 }
 else
 {
-lean_object* x_615; lean_object* x_616; lean_object* x_617; 
-x_615 = lean_ctor_get(x_603, 0);
-x_616 = lean_ctor_get(x_603, 1);
-lean_inc(x_616);
-lean_inc(x_615);
-lean_dec(x_603);
-x_617 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_617, 0, x_615);
-lean_ctor_set(x_617, 1, x_616);
-return x_617;
+lean_object* x_740; lean_object* x_741; lean_object* x_742; 
+x_740 = lean_ctor_get(x_728, 0);
+x_741 = lean_ctor_get(x_728, 1);
+lean_inc(x_741);
+lean_inc(x_740);
+lean_dec(x_728);
+x_742 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_742, 0, x_740);
+lean_ctor_set(x_742, 1, x_741);
+return x_742;
 }
 }
 }
@@ -5517,245 +6032,460 @@ return x_617;
 }
 else
 {
-lean_object* x_627; lean_object* x_628; lean_object* x_629; 
+lean_object* x_752; 
+lean_dec(x_90);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_8);
+lean_dec(x_3);
+x_752 = lean_ctor_get(x_701, 0);
+lean_inc(x_752);
+lean_dec(x_701);
+if (lean_obj_tag(x_752) == 4)
+{
+lean_object* x_753; lean_object* x_754; lean_object* x_755; lean_object* x_756; lean_object* x_757; 
+x_753 = lean_ctor_get(x_752, 0);
+lean_inc(x_753);
+lean_dec(x_752);
+x_754 = l_Lean_Elab_Term_getEnv___rarg(x_696);
+x_755 = lean_ctor_get(x_754, 0);
+lean_inc(x_755);
+x_756 = lean_ctor_get(x_754, 1);
+lean_inc(x_756);
+lean_dec(x_754);
+x_757 = l_Lean_Elab_evalSyntaxConstant(x_755, x_753);
+if (lean_obj_tag(x_757) == 0)
+{
+lean_object* x_758; lean_object* x_759; lean_object* x_760; lean_object* x_761; 
+lean_dec(x_1);
+lean_dec(x_92);
+lean_dec(x_91);
+lean_dec(x_2);
+x_758 = lean_ctor_get(x_757, 0);
+lean_inc(x_758);
+lean_dec(x_757);
+x_759 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_759, 0, x_758);
+x_760 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_760, 0, x_759);
+x_761 = l_Lean_Elab_Term_throwError___rarg(x_6, x_760, x_4, x_756);
+lean_dec(x_6);
+return x_761;
+}
+else
+{
+lean_object* x_762; lean_object* x_763; lean_object* x_764; lean_object* x_765; lean_object* x_766; lean_object* x_767; lean_object* x_768; lean_object* x_769; lean_object* x_770; lean_object* x_771; lean_object* x_772; lean_object* x_773; lean_object* x_774; lean_object* x_775; lean_object* x_776; lean_object* x_777; lean_object* x_778; lean_object* x_779; lean_object* x_780; lean_object* x_781; lean_object* x_782; lean_object* x_783; lean_object* x_784; lean_object* x_785; lean_object* x_786; 
+x_762 = lean_ctor_get(x_757, 0);
+lean_inc(x_762);
+lean_dec(x_757);
+x_763 = l_Lean_Elab_Term_getCurrMacroScope(x_4, x_756);
+x_764 = lean_ctor_get(x_763, 1);
+lean_inc(x_764);
+lean_dec(x_763);
+x_765 = l_Lean_Elab_Term_getMainModule___rarg(x_764);
+x_766 = lean_ctor_get(x_765, 1);
+lean_inc(x_766);
+lean_dec(x_765);
+x_767 = l_Lean_Syntax_getArgs(x_762);
+lean_dec(x_762);
+x_768 = l_Array_empty___closed__1;
+x_769 = l_Array_iterateMAux___main___at_Array_append___spec__1___rarg(x_767, x_767, x_94, x_768);
+lean_dec(x_767);
+x_770 = l_Lean_nullKind___closed__2;
+x_771 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_771, 0, x_770);
+lean_ctor_set(x_771, 1, x_769);
+x_772 = lean_array_push(x_768, x_771);
+x_773 = l_Lean_Parser_Tactic_seq___elambda__1___closed__4;
+x_774 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_774, 0, x_773);
+lean_ctor_set(x_774, 1, x_772);
+x_775 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__15;
+x_776 = lean_array_push(x_775, x_774);
+x_777 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__16;
+x_778 = lean_array_push(x_776, x_777);
+x_779 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
+x_780 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_780, 0, x_779);
+lean_ctor_set(x_780, 1, x_778);
+x_781 = l_Lean_Syntax_getHeadInfo___main(x_6);
+x_782 = l_Lean_Expr_getAppNumArgsAux___main(x_91, x_94);
+x_783 = lean_nat_sub(x_782, x_94);
+lean_dec(x_782);
+x_784 = lean_unsigned_to_nat(1u);
+x_785 = lean_nat_sub(x_783, x_784);
+lean_dec(x_783);
+x_786 = l_Lean_Expr_getRevArg_x21___main(x_91, x_785);
+lean_dec(x_91);
+if (lean_obj_tag(x_781) == 0)
+{
+lean_object* x_787; lean_object* x_788; 
+x_787 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_787, 0, x_780);
+lean_inc(x_4);
+lean_inc(x_2);
+x_788 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_787, x_786, x_4, x_766);
+if (lean_obj_tag(x_788) == 0)
+{
+lean_object* x_789; lean_object* x_790; lean_object* x_791; lean_object* x_792; 
+x_789 = lean_ctor_get(x_788, 0);
+lean_inc(x_789);
+x_790 = lean_ctor_get(x_788, 1);
+lean_inc(x_790);
+lean_dec(x_788);
+lean_inc(x_789);
+x_791 = l_Lean_mkApp(x_2, x_789);
+x_792 = lean_expr_instantiate1(x_92, x_789);
+lean_dec(x_789);
+lean_dec(x_92);
+x_2 = x_791;
+x_3 = x_792;
+x_5 = x_790;
+goto _start;
+}
+else
+{
+uint8_t x_794; 
+lean_dec(x_1);
+lean_dec(x_92);
+lean_dec(x_4);
+lean_dec(x_2);
+x_794 = !lean_is_exclusive(x_788);
+if (x_794 == 0)
+{
+return x_788;
+}
+else
+{
+lean_object* x_795; lean_object* x_796; lean_object* x_797; 
+x_795 = lean_ctor_get(x_788, 0);
+x_796 = lean_ctor_get(x_788, 1);
+lean_inc(x_796);
+lean_inc(x_795);
+lean_dec(x_788);
+x_797 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_797, 0, x_795);
+lean_ctor_set(x_797, 1, x_796);
+return x_797;
+}
+}
+}
+else
+{
+lean_object* x_798; lean_object* x_799; lean_object* x_800; lean_object* x_801; 
+x_798 = lean_ctor_get(x_781, 0);
+lean_inc(x_798);
+lean_dec(x_781);
+x_799 = l_Lean_Syntax_replaceInfo___main(x_798, x_780);
+x_800 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_800, 0, x_799);
+lean_inc(x_4);
+lean_inc(x_2);
+x_801 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_800, x_786, x_4, x_766);
+if (lean_obj_tag(x_801) == 0)
+{
+lean_object* x_802; lean_object* x_803; lean_object* x_804; lean_object* x_805; 
+x_802 = lean_ctor_get(x_801, 0);
+lean_inc(x_802);
+x_803 = lean_ctor_get(x_801, 1);
+lean_inc(x_803);
+lean_dec(x_801);
+lean_inc(x_802);
+x_804 = l_Lean_mkApp(x_2, x_802);
+x_805 = lean_expr_instantiate1(x_92, x_802);
+lean_dec(x_802);
+lean_dec(x_92);
+x_2 = x_804;
+x_3 = x_805;
+x_5 = x_803;
+goto _start;
+}
+else
+{
+uint8_t x_807; 
+lean_dec(x_1);
+lean_dec(x_92);
+lean_dec(x_4);
+lean_dec(x_2);
+x_807 = !lean_is_exclusive(x_801);
+if (x_807 == 0)
+{
+return x_801;
+}
+else
+{
+lean_object* x_808; lean_object* x_809; lean_object* x_810; 
+x_808 = lean_ctor_get(x_801, 0);
+x_809 = lean_ctor_get(x_801, 1);
+lean_inc(x_809);
+lean_inc(x_808);
+lean_dec(x_801);
+x_810 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_810, 0, x_808);
+lean_ctor_set(x_810, 1, x_809);
+return x_810;
+}
+}
+}
+}
+}
+else
+{
+lean_object* x_811; lean_object* x_812; 
+lean_dec(x_752);
+lean_dec(x_1);
+lean_dec(x_92);
+lean_dec(x_91);
+lean_dec(x_2);
+x_811 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__12;
+x_812 = l_Lean_Elab_Term_throwError___rarg(x_6, x_811, x_4, x_696);
+lean_dec(x_6);
+return x_812;
+}
+}
+}
+else
+{
+lean_object* x_813; lean_object* x_814; lean_object* x_815; 
+lean_dec(x_91);
 lean_dec(x_90);
 lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_8);
 lean_dec(x_6);
 lean_dec(x_3);
-x_627 = lean_ctor_get(x_576, 0);
-lean_inc(x_627);
-lean_dec(x_576);
-lean_inc(x_627);
-x_628 = l_Lean_mkApp(x_2, x_627);
-x_629 = lean_expr_instantiate1(x_92, x_627);
-lean_dec(x_627);
+x_813 = lean_ctor_get(x_700, 0);
+lean_inc(x_813);
+lean_dec(x_700);
+lean_inc(x_813);
+x_814 = l_Lean_mkApp(x_2, x_813);
+x_815 = lean_expr_instantiate1(x_92, x_813);
+lean_dec(x_813);
 lean_dec(x_92);
-x_2 = x_628;
-x_3 = x_629;
-x_5 = x_572;
+x_2 = x_814;
+x_3 = x_815;
+x_5 = x_696;
 goto _start;
 }
 }
 else
 {
-uint8_t x_631; 
+uint8_t x_817; 
 lean_dec(x_1);
 lean_dec(x_92);
 lean_dec(x_91);
-x_631 = l_Array_isEmpty___rarg(x_11);
-if (x_631 == 0)
+x_817 = l_Array_isEmpty___rarg(x_11);
+if (x_817 == 0)
 {
-lean_object* x_632; lean_object* x_633; lean_object* x_634; lean_object* x_635; lean_object* x_636; lean_object* x_637; lean_object* x_638; lean_object* x_639; lean_object* x_640; lean_object* x_641; lean_object* x_642; lean_object* x_643; lean_object* x_644; lean_object* x_645; 
+lean_object* x_818; lean_object* x_819; lean_object* x_820; lean_object* x_821; lean_object* x_822; lean_object* x_823; lean_object* x_824; lean_object* x_825; lean_object* x_826; lean_object* x_827; lean_object* x_828; lean_object* x_829; lean_object* x_830; lean_object* x_831; 
 lean_dec(x_12);
 lean_dec(x_8);
 lean_dec(x_3);
 lean_dec(x_2);
-x_632 = lean_alloc_ctor(4, 1, 0);
-lean_ctor_set(x_632, 0, x_90);
-x_633 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__6;
-x_634 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_634, 0, x_633);
-lean_ctor_set(x_634, 1, x_632);
-x_635 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__9;
-x_636 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_636, 0, x_634);
-lean_ctor_set(x_636, 1, x_635);
-x_637 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___spec__2(x_94, x_11);
-x_638 = l_Array_toList___rarg(x_637);
-lean_dec(x_637);
-x_639 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_638);
-x_640 = l_Array_HasRepr___rarg___closed__1;
-x_641 = lean_string_append(x_640, x_639);
-lean_dec(x_639);
-x_642 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_642, 0, x_641);
-x_643 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_643, 0, x_642);
-x_644 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_644, 0, x_636);
-lean_ctor_set(x_644, 1, x_643);
-x_645 = l_Lean_Elab_Term_throwError___rarg(x_6, x_644, x_4, x_572);
+x_818 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_818, 0, x_90);
+x_819 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__6;
+x_820 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_820, 0, x_819);
+lean_ctor_set(x_820, 1, x_818);
+x_821 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__9;
+x_822 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_822, 0, x_820);
+lean_ctor_set(x_822, 1, x_821);
+x_823 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___spec__2(x_94, x_11);
+x_824 = l_Array_toList___rarg(x_823);
+lean_dec(x_823);
+x_825 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_824);
+x_826 = l_Array_HasRepr___rarg___closed__1;
+x_827 = lean_string_append(x_826, x_825);
+lean_dec(x_825);
+x_828 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_828, 0, x_827);
+x_829 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_829, 0, x_828);
+x_830 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_830, 0, x_822);
+lean_ctor_set(x_830, 1, x_829);
+x_831 = l_Lean_Elab_Term_throwError___rarg(x_6, x_830, x_4, x_696);
 lean_dec(x_6);
-return x_645;
+return x_831;
 }
 else
 {
-lean_object* x_646; lean_object* x_673; lean_object* x_674; lean_object* x_675; lean_object* x_676; uint8_t x_677; 
+lean_object* x_832; lean_object* x_859; lean_object* x_860; lean_object* x_861; lean_object* x_862; uint8_t x_863; 
 lean_dec(x_90);
 lean_dec(x_11);
-x_673 = l_Lean_Elab_Term_getOptions(x_4, x_572);
-x_674 = lean_ctor_get(x_673, 0);
-lean_inc(x_674);
-x_675 = lean_ctor_get(x_673, 1);
-lean_inc(x_675);
-lean_dec(x_673);
-x_676 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__3;
-x_677 = l_Lean_checkTraceOption(x_674, x_676);
-lean_dec(x_674);
-if (x_677 == 0)
+x_859 = l_Lean_Elab_Term_getOptions(x_4, x_696);
+x_860 = lean_ctor_get(x_859, 0);
+lean_inc(x_860);
+x_861 = lean_ctor_get(x_859, 1);
+lean_inc(x_861);
+lean_dec(x_859);
+x_862 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__3;
+x_863 = l_Lean_checkTraceOption(x_860, x_862);
+lean_dec(x_860);
+if (x_863 == 0)
 {
-x_646 = x_675;
-goto block_672;
+x_832 = x_861;
+goto block_858;
 }
 else
 {
-lean_object* x_678; lean_object* x_679; lean_object* x_680; 
+lean_object* x_864; lean_object* x_865; lean_object* x_866; 
 lean_inc(x_2);
-x_678 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_678, 0, x_2);
-x_679 = l_Lean_Elab_Term_logTrace(x_676, x_6, x_678, x_4, x_675);
-x_680 = lean_ctor_get(x_679, 1);
-lean_inc(x_680);
-lean_dec(x_679);
-x_646 = x_680;
-goto block_672;
+x_864 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_864, 0, x_2);
+x_865 = l_Lean_Elab_Term_logTrace(x_862, x_6, x_864, x_4, x_861);
+x_866 = lean_ctor_get(x_865, 1);
+lean_inc(x_866);
+lean_dec(x_865);
+x_832 = x_866;
+goto block_858;
 }
-block_672:
+block_858:
 {
 if (lean_obj_tag(x_8) == 0)
 {
-lean_object* x_647; 
+lean_object* x_833; 
 lean_dec(x_3);
-x_647 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_646);
+x_833 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_832);
 lean_dec(x_12);
-if (lean_obj_tag(x_647) == 0)
+if (lean_obj_tag(x_833) == 0)
 {
-uint8_t x_648; 
-x_648 = !lean_is_exclusive(x_647);
-if (x_648 == 0)
+uint8_t x_834; 
+x_834 = !lean_is_exclusive(x_833);
+if (x_834 == 0)
 {
-lean_object* x_649; 
-x_649 = lean_ctor_get(x_647, 0);
-lean_dec(x_649);
-lean_ctor_set(x_647, 0, x_2);
-return x_647;
+lean_object* x_835; 
+x_835 = lean_ctor_get(x_833, 0);
+lean_dec(x_835);
+lean_ctor_set(x_833, 0, x_2);
+return x_833;
 }
 else
 {
-lean_object* x_650; lean_object* x_651; 
-x_650 = lean_ctor_get(x_647, 1);
-lean_inc(x_650);
-lean_dec(x_647);
-x_651 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_651, 0, x_2);
-lean_ctor_set(x_651, 1, x_650);
-return x_651;
+lean_object* x_836; lean_object* x_837; 
+x_836 = lean_ctor_get(x_833, 1);
+lean_inc(x_836);
+lean_dec(x_833);
+x_837 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_837, 0, x_2);
+lean_ctor_set(x_837, 1, x_836);
+return x_837;
 }
 }
 else
 {
-uint8_t x_652; 
+uint8_t x_838; 
 lean_dec(x_2);
-x_652 = !lean_is_exclusive(x_647);
-if (x_652 == 0)
+x_838 = !lean_is_exclusive(x_833);
+if (x_838 == 0)
 {
-return x_647;
+return x_833;
 }
 else
 {
-lean_object* x_653; lean_object* x_654; lean_object* x_655; 
-x_653 = lean_ctor_get(x_647, 0);
-x_654 = lean_ctor_get(x_647, 1);
-lean_inc(x_654);
-lean_inc(x_653);
-lean_dec(x_647);
-x_655 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_655, 0, x_653);
-lean_ctor_set(x_655, 1, x_654);
-return x_655;
+lean_object* x_839; lean_object* x_840; lean_object* x_841; 
+x_839 = lean_ctor_get(x_833, 0);
+x_840 = lean_ctor_get(x_833, 1);
+lean_inc(x_840);
+lean_inc(x_839);
+lean_dec(x_833);
+x_841 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_841, 0, x_839);
+lean_ctor_set(x_841, 1, x_840);
+return x_841;
 }
 }
 }
 else
 {
-lean_object* x_656; lean_object* x_657; 
-x_656 = lean_ctor_get(x_8, 0);
-lean_inc(x_656);
+lean_object* x_842; lean_object* x_843; 
+x_842 = lean_ctor_get(x_8, 0);
+lean_inc(x_842);
 lean_dec(x_8);
 lean_inc(x_4);
-x_657 = l_Lean_Elab_Term_isDefEq(x_6, x_656, x_3, x_4, x_646);
-if (lean_obj_tag(x_657) == 0)
+x_843 = l_Lean_Elab_Term_isDefEq(x_6, x_842, x_3, x_4, x_832);
+if (lean_obj_tag(x_843) == 0)
 {
-lean_object* x_658; lean_object* x_659; 
-x_658 = lean_ctor_get(x_657, 1);
-lean_inc(x_658);
-lean_dec(x_657);
-x_659 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_658);
+lean_object* x_844; lean_object* x_845; 
+x_844 = lean_ctor_get(x_843, 1);
+lean_inc(x_844);
+lean_dec(x_843);
+x_845 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_844);
 lean_dec(x_12);
-if (lean_obj_tag(x_659) == 0)
+if (lean_obj_tag(x_845) == 0)
 {
-uint8_t x_660; 
-x_660 = !lean_is_exclusive(x_659);
-if (x_660 == 0)
+uint8_t x_846; 
+x_846 = !lean_is_exclusive(x_845);
+if (x_846 == 0)
 {
-lean_object* x_661; 
-x_661 = lean_ctor_get(x_659, 0);
-lean_dec(x_661);
-lean_ctor_set(x_659, 0, x_2);
-return x_659;
+lean_object* x_847; 
+x_847 = lean_ctor_get(x_845, 0);
+lean_dec(x_847);
+lean_ctor_set(x_845, 0, x_2);
+return x_845;
 }
 else
 {
-lean_object* x_662; lean_object* x_663; 
-x_662 = lean_ctor_get(x_659, 1);
-lean_inc(x_662);
-lean_dec(x_659);
-x_663 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_663, 0, x_2);
-lean_ctor_set(x_663, 1, x_662);
-return x_663;
+lean_object* x_848; lean_object* x_849; 
+x_848 = lean_ctor_get(x_845, 1);
+lean_inc(x_848);
+lean_dec(x_845);
+x_849 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_849, 0, x_2);
+lean_ctor_set(x_849, 1, x_848);
+return x_849;
 }
 }
 else
 {
-uint8_t x_664; 
+uint8_t x_850; 
 lean_dec(x_2);
-x_664 = !lean_is_exclusive(x_659);
-if (x_664 == 0)
+x_850 = !lean_is_exclusive(x_845);
+if (x_850 == 0)
 {
-return x_659;
+return x_845;
 }
 else
 {
-lean_object* x_665; lean_object* x_666; lean_object* x_667; 
-x_665 = lean_ctor_get(x_659, 0);
-x_666 = lean_ctor_get(x_659, 1);
-lean_inc(x_666);
-lean_inc(x_665);
-lean_dec(x_659);
-x_667 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_667, 0, x_665);
-lean_ctor_set(x_667, 1, x_666);
-return x_667;
+lean_object* x_851; lean_object* x_852; lean_object* x_853; 
+x_851 = lean_ctor_get(x_845, 0);
+x_852 = lean_ctor_get(x_845, 1);
+lean_inc(x_852);
+lean_inc(x_851);
+lean_dec(x_845);
+x_853 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_853, 0, x_851);
+lean_ctor_set(x_853, 1, x_852);
+return x_853;
 }
 }
 }
 else
 {
-uint8_t x_668; 
+uint8_t x_854; 
 lean_dec(x_12);
 lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_2);
-x_668 = !lean_is_exclusive(x_657);
-if (x_668 == 0)
+x_854 = !lean_is_exclusive(x_843);
+if (x_854 == 0)
 {
-return x_657;
+return x_843;
 }
 else
 {
-lean_object* x_669; lean_object* x_670; lean_object* x_671; 
-x_669 = lean_ctor_get(x_657, 0);
-x_670 = lean_ctor_get(x_657, 1);
-lean_inc(x_670);
-lean_inc(x_669);
-lean_dec(x_657);
-x_671 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_671, 0, x_669);
-lean_ctor_set(x_671, 1, x_670);
-return x_671;
+lean_object* x_855; lean_object* x_856; lean_object* x_857; 
+x_855 = lean_ctor_get(x_843, 0);
+x_856 = lean_ctor_get(x_843, 1);
+lean_inc(x_856);
+lean_inc(x_855);
+lean_dec(x_843);
+x_857 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_857, 0, x_855);
+lean_ctor_set(x_857, 1, x_856);
+return x_857;
 }
 }
 }
@@ -5765,50 +6495,50 @@ return x_671;
 }
 else
 {
-lean_object* x_681; lean_object* x_682; 
+lean_object* x_867; lean_object* x_868; 
 lean_dec(x_1);
 lean_dec(x_90);
 lean_dec(x_3);
-x_681 = lean_array_fget(x_7, x_10);
+x_867 = lean_array_fget(x_7, x_10);
 lean_inc(x_4);
 lean_inc(x_2);
 lean_inc(x_6);
-x_682 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_681, x_91, x_4, x_572);
-if (lean_obj_tag(x_682) == 0)
+x_868 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_867, x_91, x_4, x_696);
+if (lean_obj_tag(x_868) == 0)
 {
-lean_object* x_683; lean_object* x_684; lean_object* x_685; lean_object* x_686; lean_object* x_687; lean_object* x_688; lean_object* x_689; 
-x_683 = lean_ctor_get(x_682, 0);
-lean_inc(x_683);
-x_684 = lean_ctor_get(x_682, 1);
-lean_inc(x_684);
-lean_dec(x_682);
-x_685 = lean_unsigned_to_nat(1u);
-x_686 = lean_nat_add(x_10, x_685);
+lean_object* x_869; lean_object* x_870; lean_object* x_871; lean_object* x_872; lean_object* x_873; lean_object* x_874; lean_object* x_875; 
+x_869 = lean_ctor_get(x_868, 0);
+lean_inc(x_869);
+x_870 = lean_ctor_get(x_868, 1);
+lean_inc(x_870);
+lean_dec(x_868);
+x_871 = lean_unsigned_to_nat(1u);
+x_872 = lean_nat_add(x_10, x_871);
 lean_dec(x_10);
-x_687 = lean_alloc_ctor(0, 7, 2);
-lean_ctor_set(x_687, 0, x_6);
-lean_ctor_set(x_687, 1, x_7);
-lean_ctor_set(x_687, 2, x_8);
-lean_ctor_set(x_687, 3, x_686);
-lean_ctor_set(x_687, 4, x_11);
-lean_ctor_set(x_687, 5, x_12);
-lean_ctor_set(x_687, 6, x_13);
-lean_ctor_set_uint8(x_687, sizeof(void*)*7, x_9);
-lean_ctor_set_uint8(x_687, sizeof(void*)*7 + 1, x_573);
-lean_inc(x_683);
-x_688 = l_Lean_mkApp(x_2, x_683);
-x_689 = lean_expr_instantiate1(x_92, x_683);
-lean_dec(x_683);
+x_873 = lean_alloc_ctor(0, 7, 2);
+lean_ctor_set(x_873, 0, x_6);
+lean_ctor_set(x_873, 1, x_7);
+lean_ctor_set(x_873, 2, x_8);
+lean_ctor_set(x_873, 3, x_872);
+lean_ctor_set(x_873, 4, x_11);
+lean_ctor_set(x_873, 5, x_12);
+lean_ctor_set(x_873, 6, x_13);
+lean_ctor_set_uint8(x_873, sizeof(void*)*7, x_9);
+lean_ctor_set_uint8(x_873, sizeof(void*)*7 + 1, x_697);
+lean_inc(x_869);
+x_874 = l_Lean_mkApp(x_2, x_869);
+x_875 = lean_expr_instantiate1(x_92, x_869);
+lean_dec(x_869);
 lean_dec(x_92);
-x_1 = x_687;
-x_2 = x_688;
-x_3 = x_689;
-x_5 = x_684;
+x_1 = x_873;
+x_2 = x_874;
+x_3 = x_875;
+x_5 = x_870;
 goto _start;
 }
 else
 {
-uint8_t x_691; 
+uint8_t x_877; 
 lean_dec(x_92);
 lean_dec(x_13);
 lean_dec(x_12);
@@ -5819,30 +6549,30 @@ lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_2);
-x_691 = !lean_is_exclusive(x_682);
-if (x_691 == 0)
+x_877 = !lean_is_exclusive(x_868);
+if (x_877 == 0)
 {
-return x_682;
+return x_868;
 }
 else
 {
-lean_object* x_692; lean_object* x_693; lean_object* x_694; 
-x_692 = lean_ctor_get(x_682, 0);
-x_693 = lean_ctor_get(x_682, 1);
-lean_inc(x_693);
-lean_inc(x_692);
-lean_dec(x_682);
-x_694 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_694, 0, x_692);
-lean_ctor_set(x_694, 1, x_693);
-return x_694;
+lean_object* x_878; lean_object* x_879; lean_object* x_880; 
+x_878 = lean_ctor_get(x_868, 0);
+x_879 = lean_ctor_get(x_868, 1);
+lean_inc(x_879);
+lean_inc(x_878);
+lean_dec(x_868);
+x_880 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_880, 0, x_878);
+lean_ctor_set(x_880, 1, x_879);
+return x_880;
 }
 }
 }
 }
 else
 {
-uint8_t x_695; 
+uint8_t x_881; 
 lean_free_object(x_1);
 lean_dec(x_92);
 lean_dec(x_91);
@@ -5857,36 +6587,36 @@ lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_695 = !lean_is_exclusive(x_563);
-if (x_695 == 0)
+x_881 = !lean_is_exclusive(x_687);
+if (x_881 == 0)
 {
-return x_563;
+return x_687;
 }
 else
 {
-lean_object* x_696; lean_object* x_697; lean_object* x_698; 
-x_696 = lean_ctor_get(x_563, 0);
-x_697 = lean_ctor_get(x_563, 1);
-lean_inc(x_697);
-lean_inc(x_696);
-lean_dec(x_563);
-x_698 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_698, 0, x_696);
-lean_ctor_set(x_698, 1, x_697);
-return x_698;
+lean_object* x_882; lean_object* x_883; lean_object* x_884; 
+x_882 = lean_ctor_get(x_687, 0);
+x_883 = lean_ctor_get(x_687, 1);
+lean_inc(x_883);
+lean_inc(x_882);
+lean_dec(x_687);
+x_884 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_884, 0, x_882);
+lean_ctor_set(x_884, 1, x_883);
+return x_884;
 }
 }
 }
 else
 {
 lean_dec(x_1);
-if (lean_obj_tag(x_563) == 0)
+if (lean_obj_tag(x_687) == 0)
 {
-lean_object* x_699; uint8_t x_700; lean_object* x_701; lean_object* x_702; uint8_t x_703; 
-x_699 = lean_ctor_get(x_563, 1);
-lean_inc(x_699);
-lean_dec(x_563);
-x_700 = 1;
+lean_object* x_885; uint8_t x_886; lean_object* x_887; lean_object* x_888; uint8_t x_889; 
+x_885 = lean_ctor_get(x_687, 1);
+lean_inc(x_885);
+lean_dec(x_687);
+x_886 = 1;
 lean_inc(x_13);
 lean_inc(x_12);
 lean_inc(x_11);
@@ -5894,249 +6624,253 @@ lean_inc(x_10);
 lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
-x_701 = lean_alloc_ctor(0, 7, 2);
-lean_ctor_set(x_701, 0, x_6);
-lean_ctor_set(x_701, 1, x_7);
-lean_ctor_set(x_701, 2, x_8);
-lean_ctor_set(x_701, 3, x_10);
-lean_ctor_set(x_701, 4, x_11);
-lean_ctor_set(x_701, 5, x_12);
-lean_ctor_set(x_701, 6, x_13);
-lean_ctor_set_uint8(x_701, sizeof(void*)*7, x_9);
-lean_ctor_set_uint8(x_701, sizeof(void*)*7 + 1, x_700);
-x_702 = lean_array_get_size(x_7);
-x_703 = lean_nat_dec_lt(x_10, x_702);
-lean_dec(x_702);
-if (x_703 == 0)
+x_887 = lean_alloc_ctor(0, 7, 2);
+lean_ctor_set(x_887, 0, x_6);
+lean_ctor_set(x_887, 1, x_7);
+lean_ctor_set(x_887, 2, x_8);
+lean_ctor_set(x_887, 3, x_10);
+lean_ctor_set(x_887, 4, x_11);
+lean_ctor_set(x_887, 5, x_12);
+lean_ctor_set(x_887, 6, x_13);
+lean_ctor_set_uint8(x_887, sizeof(void*)*7, x_9);
+lean_ctor_set_uint8(x_887, sizeof(void*)*7 + 1, x_886);
+x_888 = lean_array_get_size(x_7);
+x_889 = lean_nat_dec_lt(x_10, x_888);
+lean_dec(x_888);
+if (x_889 == 0)
 {
 lean_dec(x_13);
 lean_dec(x_10);
 lean_dec(x_7);
 if (x_9 == 0)
 {
-lean_object* x_704; 
-x_704 = l_Lean_Expr_getOptParamDefault_x3f(x_91);
-lean_dec(x_91);
-if (lean_obj_tag(x_704) == 0)
+lean_object* x_890; 
+x_890 = l_Lean_Expr_getOptParamDefault_x3f(x_91);
+if (lean_obj_tag(x_890) == 0)
 {
-uint8_t x_705; 
-lean_dec(x_701);
+lean_object* x_891; 
+x_891 = l_Lean_Expr_getAutoParamTactic_x3f(x_91);
+if (lean_obj_tag(x_891) == 0)
+{
+uint8_t x_892; 
+lean_dec(x_887);
 lean_dec(x_92);
-x_705 = l_Array_isEmpty___rarg(x_11);
-if (x_705 == 0)
+lean_dec(x_91);
+x_892 = l_Array_isEmpty___rarg(x_11);
+if (x_892 == 0)
 {
-lean_object* x_706; lean_object* x_707; lean_object* x_708; lean_object* x_709; lean_object* x_710; lean_object* x_711; lean_object* x_712; lean_object* x_713; lean_object* x_714; lean_object* x_715; lean_object* x_716; lean_object* x_717; lean_object* x_718; lean_object* x_719; 
+lean_object* x_893; lean_object* x_894; lean_object* x_895; lean_object* x_896; lean_object* x_897; lean_object* x_898; lean_object* x_899; lean_object* x_900; lean_object* x_901; lean_object* x_902; lean_object* x_903; lean_object* x_904; lean_object* x_905; lean_object* x_906; 
 lean_dec(x_12);
 lean_dec(x_8);
 lean_dec(x_3);
 lean_dec(x_2);
-x_706 = lean_alloc_ctor(4, 1, 0);
-lean_ctor_set(x_706, 0, x_90);
-x_707 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__6;
-x_708 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_708, 0, x_707);
-lean_ctor_set(x_708, 1, x_706);
-x_709 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__9;
-x_710 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_710, 0, x_708);
-lean_ctor_set(x_710, 1, x_709);
-x_711 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___spec__2(x_94, x_11);
-x_712 = l_Array_toList___rarg(x_711);
-lean_dec(x_711);
-x_713 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_712);
-x_714 = l_Array_HasRepr___rarg___closed__1;
-x_715 = lean_string_append(x_714, x_713);
-lean_dec(x_713);
-x_716 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_716, 0, x_715);
-x_717 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_717, 0, x_716);
-x_718 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_718, 0, x_710);
-lean_ctor_set(x_718, 1, x_717);
-x_719 = l_Lean_Elab_Term_throwError___rarg(x_6, x_718, x_4, x_699);
+x_893 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_893, 0, x_90);
+x_894 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__6;
+x_895 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_895, 0, x_894);
+lean_ctor_set(x_895, 1, x_893);
+x_896 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__9;
+x_897 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_897, 0, x_895);
+lean_ctor_set(x_897, 1, x_896);
+x_898 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___spec__2(x_94, x_11);
+x_899 = l_Array_toList___rarg(x_898);
+lean_dec(x_898);
+x_900 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_899);
+x_901 = l_Array_HasRepr___rarg___closed__1;
+x_902 = lean_string_append(x_901, x_900);
+lean_dec(x_900);
+x_903 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_903, 0, x_902);
+x_904 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_904, 0, x_903);
+x_905 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_905, 0, x_897);
+lean_ctor_set(x_905, 1, x_904);
+x_906 = l_Lean_Elab_Term_throwError___rarg(x_6, x_905, x_4, x_885);
 lean_dec(x_6);
-return x_719;
+return x_906;
 }
 else
 {
-lean_object* x_720; lean_object* x_745; lean_object* x_746; lean_object* x_747; lean_object* x_748; uint8_t x_749; 
+lean_object* x_907; lean_object* x_932; lean_object* x_933; lean_object* x_934; lean_object* x_935; uint8_t x_936; 
 lean_dec(x_90);
 lean_dec(x_11);
-x_745 = l_Lean_Elab_Term_getOptions(x_4, x_699);
-x_746 = lean_ctor_get(x_745, 0);
-lean_inc(x_746);
-x_747 = lean_ctor_get(x_745, 1);
-lean_inc(x_747);
-lean_dec(x_745);
-x_748 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__3;
-x_749 = l_Lean_checkTraceOption(x_746, x_748);
-lean_dec(x_746);
-if (x_749 == 0)
+x_932 = l_Lean_Elab_Term_getOptions(x_4, x_885);
+x_933 = lean_ctor_get(x_932, 0);
+lean_inc(x_933);
+x_934 = lean_ctor_get(x_932, 1);
+lean_inc(x_934);
+lean_dec(x_932);
+x_935 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__3;
+x_936 = l_Lean_checkTraceOption(x_933, x_935);
+lean_dec(x_933);
+if (x_936 == 0)
 {
-x_720 = x_747;
-goto block_744;
+x_907 = x_934;
+goto block_931;
 }
 else
 {
-lean_object* x_750; lean_object* x_751; lean_object* x_752; 
+lean_object* x_937; lean_object* x_938; lean_object* x_939; 
 lean_inc(x_2);
-x_750 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_750, 0, x_2);
-x_751 = l_Lean_Elab_Term_logTrace(x_748, x_6, x_750, x_4, x_747);
-x_752 = lean_ctor_get(x_751, 1);
-lean_inc(x_752);
-lean_dec(x_751);
-x_720 = x_752;
-goto block_744;
+x_937 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_937, 0, x_2);
+x_938 = l_Lean_Elab_Term_logTrace(x_935, x_6, x_937, x_4, x_934);
+x_939 = lean_ctor_get(x_938, 1);
+lean_inc(x_939);
+lean_dec(x_938);
+x_907 = x_939;
+goto block_931;
 }
-block_744:
+block_931:
 {
 if (lean_obj_tag(x_8) == 0)
 {
-lean_object* x_721; 
+lean_object* x_908; 
 lean_dec(x_3);
-x_721 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_720);
+x_908 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_907);
 lean_dec(x_12);
-if (lean_obj_tag(x_721) == 0)
+if (lean_obj_tag(x_908) == 0)
 {
-lean_object* x_722; lean_object* x_723; lean_object* x_724; 
-x_722 = lean_ctor_get(x_721, 1);
-lean_inc(x_722);
-if (lean_is_exclusive(x_721)) {
- lean_ctor_release(x_721, 0);
- lean_ctor_release(x_721, 1);
- x_723 = x_721;
+lean_object* x_909; lean_object* x_910; lean_object* x_911; 
+x_909 = lean_ctor_get(x_908, 1);
+lean_inc(x_909);
+if (lean_is_exclusive(x_908)) {
+ lean_ctor_release(x_908, 0);
+ lean_ctor_release(x_908, 1);
+ x_910 = x_908;
 } else {
- lean_dec_ref(x_721);
- x_723 = lean_box(0);
+ lean_dec_ref(x_908);
+ x_910 = lean_box(0);
 }
-if (lean_is_scalar(x_723)) {
- x_724 = lean_alloc_ctor(0, 2, 0);
+if (lean_is_scalar(x_910)) {
+ x_911 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_724 = x_723;
+ x_911 = x_910;
 }
-lean_ctor_set(x_724, 0, x_2);
-lean_ctor_set(x_724, 1, x_722);
-return x_724;
+lean_ctor_set(x_911, 0, x_2);
+lean_ctor_set(x_911, 1, x_909);
+return x_911;
 }
 else
 {
-lean_object* x_725; lean_object* x_726; lean_object* x_727; lean_object* x_728; 
+lean_object* x_912; lean_object* x_913; lean_object* x_914; lean_object* x_915; 
 lean_dec(x_2);
-x_725 = lean_ctor_get(x_721, 0);
-lean_inc(x_725);
-x_726 = lean_ctor_get(x_721, 1);
-lean_inc(x_726);
-if (lean_is_exclusive(x_721)) {
- lean_ctor_release(x_721, 0);
- lean_ctor_release(x_721, 1);
- x_727 = x_721;
+x_912 = lean_ctor_get(x_908, 0);
+lean_inc(x_912);
+x_913 = lean_ctor_get(x_908, 1);
+lean_inc(x_913);
+if (lean_is_exclusive(x_908)) {
+ lean_ctor_release(x_908, 0);
+ lean_ctor_release(x_908, 1);
+ x_914 = x_908;
 } else {
- lean_dec_ref(x_721);
- x_727 = lean_box(0);
+ lean_dec_ref(x_908);
+ x_914 = lean_box(0);
 }
-if (lean_is_scalar(x_727)) {
- x_728 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_914)) {
+ x_915 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_728 = x_727;
+ x_915 = x_914;
 }
-lean_ctor_set(x_728, 0, x_725);
-lean_ctor_set(x_728, 1, x_726);
-return x_728;
+lean_ctor_set(x_915, 0, x_912);
+lean_ctor_set(x_915, 1, x_913);
+return x_915;
 }
 }
 else
 {
-lean_object* x_729; lean_object* x_730; 
-x_729 = lean_ctor_get(x_8, 0);
-lean_inc(x_729);
+lean_object* x_916; lean_object* x_917; 
+x_916 = lean_ctor_get(x_8, 0);
+lean_inc(x_916);
 lean_dec(x_8);
 lean_inc(x_4);
-x_730 = l_Lean_Elab_Term_isDefEq(x_6, x_729, x_3, x_4, x_720);
-if (lean_obj_tag(x_730) == 0)
+x_917 = l_Lean_Elab_Term_isDefEq(x_6, x_916, x_3, x_4, x_907);
+if (lean_obj_tag(x_917) == 0)
 {
-lean_object* x_731; lean_object* x_732; 
-x_731 = lean_ctor_get(x_730, 1);
-lean_inc(x_731);
-lean_dec(x_730);
-x_732 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_731);
+lean_object* x_918; lean_object* x_919; 
+x_918 = lean_ctor_get(x_917, 1);
+lean_inc(x_918);
+lean_dec(x_917);
+x_919 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_918);
 lean_dec(x_12);
-if (lean_obj_tag(x_732) == 0)
+if (lean_obj_tag(x_919) == 0)
 {
-lean_object* x_733; lean_object* x_734; lean_object* x_735; 
-x_733 = lean_ctor_get(x_732, 1);
-lean_inc(x_733);
-if (lean_is_exclusive(x_732)) {
- lean_ctor_release(x_732, 0);
- lean_ctor_release(x_732, 1);
- x_734 = x_732;
+lean_object* x_920; lean_object* x_921; lean_object* x_922; 
+x_920 = lean_ctor_get(x_919, 1);
+lean_inc(x_920);
+if (lean_is_exclusive(x_919)) {
+ lean_ctor_release(x_919, 0);
+ lean_ctor_release(x_919, 1);
+ x_921 = x_919;
 } else {
- lean_dec_ref(x_732);
- x_734 = lean_box(0);
+ lean_dec_ref(x_919);
+ x_921 = lean_box(0);
 }
-if (lean_is_scalar(x_734)) {
- x_735 = lean_alloc_ctor(0, 2, 0);
+if (lean_is_scalar(x_921)) {
+ x_922 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_735 = x_734;
+ x_922 = x_921;
 }
-lean_ctor_set(x_735, 0, x_2);
-lean_ctor_set(x_735, 1, x_733);
-return x_735;
+lean_ctor_set(x_922, 0, x_2);
+lean_ctor_set(x_922, 1, x_920);
+return x_922;
 }
 else
 {
-lean_object* x_736; lean_object* x_737; lean_object* x_738; lean_object* x_739; 
+lean_object* x_923; lean_object* x_924; lean_object* x_925; lean_object* x_926; 
 lean_dec(x_2);
-x_736 = lean_ctor_get(x_732, 0);
-lean_inc(x_736);
-x_737 = lean_ctor_get(x_732, 1);
-lean_inc(x_737);
-if (lean_is_exclusive(x_732)) {
- lean_ctor_release(x_732, 0);
- lean_ctor_release(x_732, 1);
- x_738 = x_732;
+x_923 = lean_ctor_get(x_919, 0);
+lean_inc(x_923);
+x_924 = lean_ctor_get(x_919, 1);
+lean_inc(x_924);
+if (lean_is_exclusive(x_919)) {
+ lean_ctor_release(x_919, 0);
+ lean_ctor_release(x_919, 1);
+ x_925 = x_919;
 } else {
- lean_dec_ref(x_732);
- x_738 = lean_box(0);
+ lean_dec_ref(x_919);
+ x_925 = lean_box(0);
 }
-if (lean_is_scalar(x_738)) {
- x_739 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_925)) {
+ x_926 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_739 = x_738;
+ x_926 = x_925;
 }
-lean_ctor_set(x_739, 0, x_736);
-lean_ctor_set(x_739, 1, x_737);
-return x_739;
+lean_ctor_set(x_926, 0, x_923);
+lean_ctor_set(x_926, 1, x_924);
+return x_926;
 }
 }
 else
 {
-lean_object* x_740; lean_object* x_741; lean_object* x_742; lean_object* x_743; 
+lean_object* x_927; lean_object* x_928; lean_object* x_929; lean_object* x_930; 
 lean_dec(x_12);
 lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_2);
-x_740 = lean_ctor_get(x_730, 0);
-lean_inc(x_740);
-x_741 = lean_ctor_get(x_730, 1);
-lean_inc(x_741);
-if (lean_is_exclusive(x_730)) {
- lean_ctor_release(x_730, 0);
- lean_ctor_release(x_730, 1);
- x_742 = x_730;
+x_927 = lean_ctor_get(x_917, 0);
+lean_inc(x_927);
+x_928 = lean_ctor_get(x_917, 1);
+lean_inc(x_928);
+if (lean_is_exclusive(x_917)) {
+ lean_ctor_release(x_917, 0);
+ lean_ctor_release(x_917, 1);
+ x_929 = x_917;
 } else {
- lean_dec_ref(x_730);
- x_742 = lean_box(0);
+ lean_dec_ref(x_917);
+ x_929 = lean_box(0);
 }
-if (lean_is_scalar(x_742)) {
- x_743 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_929)) {
+ x_930 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_743 = x_742;
+ x_930 = x_929;
 }
-lean_ctor_set(x_743, 0, x_740);
-lean_ctor_set(x_743, 1, x_741);
-return x_743;
+lean_ctor_set(x_930, 0, x_927);
+lean_ctor_set(x_930, 1, x_928);
+return x_930;
 }
 }
 }
@@ -6144,249 +6878,470 @@ return x_743;
 }
 else
 {
-lean_object* x_753; lean_object* x_754; lean_object* x_755; 
+lean_object* x_940; 
+lean_dec(x_90);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_8);
+lean_dec(x_3);
+x_940 = lean_ctor_get(x_891, 0);
+lean_inc(x_940);
+lean_dec(x_891);
+if (lean_obj_tag(x_940) == 4)
+{
+lean_object* x_941; lean_object* x_942; lean_object* x_943; lean_object* x_944; lean_object* x_945; 
+x_941 = lean_ctor_get(x_940, 0);
+lean_inc(x_941);
+lean_dec(x_940);
+x_942 = l_Lean_Elab_Term_getEnv___rarg(x_885);
+x_943 = lean_ctor_get(x_942, 0);
+lean_inc(x_943);
+x_944 = lean_ctor_get(x_942, 1);
+lean_inc(x_944);
+lean_dec(x_942);
+x_945 = l_Lean_Elab_evalSyntaxConstant(x_943, x_941);
+if (lean_obj_tag(x_945) == 0)
+{
+lean_object* x_946; lean_object* x_947; lean_object* x_948; lean_object* x_949; 
+lean_dec(x_887);
+lean_dec(x_92);
+lean_dec(x_91);
+lean_dec(x_2);
+x_946 = lean_ctor_get(x_945, 0);
+lean_inc(x_946);
+lean_dec(x_945);
+x_947 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_947, 0, x_946);
+x_948 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_948, 0, x_947);
+x_949 = l_Lean_Elab_Term_throwError___rarg(x_6, x_948, x_4, x_944);
+lean_dec(x_6);
+return x_949;
+}
+else
+{
+lean_object* x_950; lean_object* x_951; lean_object* x_952; lean_object* x_953; lean_object* x_954; lean_object* x_955; lean_object* x_956; lean_object* x_957; lean_object* x_958; lean_object* x_959; lean_object* x_960; lean_object* x_961; lean_object* x_962; lean_object* x_963; lean_object* x_964; lean_object* x_965; lean_object* x_966; lean_object* x_967; lean_object* x_968; lean_object* x_969; lean_object* x_970; lean_object* x_971; lean_object* x_972; lean_object* x_973; lean_object* x_974; 
+x_950 = lean_ctor_get(x_945, 0);
+lean_inc(x_950);
+lean_dec(x_945);
+x_951 = l_Lean_Elab_Term_getCurrMacroScope(x_4, x_944);
+x_952 = lean_ctor_get(x_951, 1);
+lean_inc(x_952);
+lean_dec(x_951);
+x_953 = l_Lean_Elab_Term_getMainModule___rarg(x_952);
+x_954 = lean_ctor_get(x_953, 1);
+lean_inc(x_954);
+lean_dec(x_953);
+x_955 = l_Lean_Syntax_getArgs(x_950);
+lean_dec(x_950);
+x_956 = l_Array_empty___closed__1;
+x_957 = l_Array_iterateMAux___main___at_Array_append___spec__1___rarg(x_955, x_955, x_94, x_956);
+lean_dec(x_955);
+x_958 = l_Lean_nullKind___closed__2;
+x_959 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_959, 0, x_958);
+lean_ctor_set(x_959, 1, x_957);
+x_960 = lean_array_push(x_956, x_959);
+x_961 = l_Lean_Parser_Tactic_seq___elambda__1___closed__4;
+x_962 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_962, 0, x_961);
+lean_ctor_set(x_962, 1, x_960);
+x_963 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__15;
+x_964 = lean_array_push(x_963, x_962);
+x_965 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__16;
+x_966 = lean_array_push(x_964, x_965);
+x_967 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
+x_968 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_968, 0, x_967);
+lean_ctor_set(x_968, 1, x_966);
+x_969 = l_Lean_Syntax_getHeadInfo___main(x_6);
+x_970 = l_Lean_Expr_getAppNumArgsAux___main(x_91, x_94);
+x_971 = lean_nat_sub(x_970, x_94);
+lean_dec(x_970);
+x_972 = lean_unsigned_to_nat(1u);
+x_973 = lean_nat_sub(x_971, x_972);
+lean_dec(x_971);
+x_974 = l_Lean_Expr_getRevArg_x21___main(x_91, x_973);
+lean_dec(x_91);
+if (lean_obj_tag(x_969) == 0)
+{
+lean_object* x_975; lean_object* x_976; 
+x_975 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_975, 0, x_968);
+lean_inc(x_4);
+lean_inc(x_2);
+x_976 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_975, x_974, x_4, x_954);
+if (lean_obj_tag(x_976) == 0)
+{
+lean_object* x_977; lean_object* x_978; lean_object* x_979; lean_object* x_980; 
+x_977 = lean_ctor_get(x_976, 0);
+lean_inc(x_977);
+x_978 = lean_ctor_get(x_976, 1);
+lean_inc(x_978);
+lean_dec(x_976);
+lean_inc(x_977);
+x_979 = l_Lean_mkApp(x_2, x_977);
+x_980 = lean_expr_instantiate1(x_92, x_977);
+lean_dec(x_977);
+lean_dec(x_92);
+x_1 = x_887;
+x_2 = x_979;
+x_3 = x_980;
+x_5 = x_978;
+goto _start;
+}
+else
+{
+lean_object* x_982; lean_object* x_983; lean_object* x_984; lean_object* x_985; 
+lean_dec(x_887);
+lean_dec(x_92);
+lean_dec(x_4);
+lean_dec(x_2);
+x_982 = lean_ctor_get(x_976, 0);
+lean_inc(x_982);
+x_983 = lean_ctor_get(x_976, 1);
+lean_inc(x_983);
+if (lean_is_exclusive(x_976)) {
+ lean_ctor_release(x_976, 0);
+ lean_ctor_release(x_976, 1);
+ x_984 = x_976;
+} else {
+ lean_dec_ref(x_976);
+ x_984 = lean_box(0);
+}
+if (lean_is_scalar(x_984)) {
+ x_985 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_985 = x_984;
+}
+lean_ctor_set(x_985, 0, x_982);
+lean_ctor_set(x_985, 1, x_983);
+return x_985;
+}
+}
+else
+{
+lean_object* x_986; lean_object* x_987; lean_object* x_988; lean_object* x_989; 
+x_986 = lean_ctor_get(x_969, 0);
+lean_inc(x_986);
+lean_dec(x_969);
+x_987 = l_Lean_Syntax_replaceInfo___main(x_986, x_968);
+x_988 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_988, 0, x_987);
+lean_inc(x_4);
+lean_inc(x_2);
+x_989 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_988, x_974, x_4, x_954);
+if (lean_obj_tag(x_989) == 0)
+{
+lean_object* x_990; lean_object* x_991; lean_object* x_992; lean_object* x_993; 
+x_990 = lean_ctor_get(x_989, 0);
+lean_inc(x_990);
+x_991 = lean_ctor_get(x_989, 1);
+lean_inc(x_991);
+lean_dec(x_989);
+lean_inc(x_990);
+x_992 = l_Lean_mkApp(x_2, x_990);
+x_993 = lean_expr_instantiate1(x_92, x_990);
+lean_dec(x_990);
+lean_dec(x_92);
+x_1 = x_887;
+x_2 = x_992;
+x_3 = x_993;
+x_5 = x_991;
+goto _start;
+}
+else
+{
+lean_object* x_995; lean_object* x_996; lean_object* x_997; lean_object* x_998; 
+lean_dec(x_887);
+lean_dec(x_92);
+lean_dec(x_4);
+lean_dec(x_2);
+x_995 = lean_ctor_get(x_989, 0);
+lean_inc(x_995);
+x_996 = lean_ctor_get(x_989, 1);
+lean_inc(x_996);
+if (lean_is_exclusive(x_989)) {
+ lean_ctor_release(x_989, 0);
+ lean_ctor_release(x_989, 1);
+ x_997 = x_989;
+} else {
+ lean_dec_ref(x_989);
+ x_997 = lean_box(0);
+}
+if (lean_is_scalar(x_997)) {
+ x_998 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_998 = x_997;
+}
+lean_ctor_set(x_998, 0, x_995);
+lean_ctor_set(x_998, 1, x_996);
+return x_998;
+}
+}
+}
+}
+else
+{
+lean_object* x_999; lean_object* x_1000; 
+lean_dec(x_940);
+lean_dec(x_887);
+lean_dec(x_92);
+lean_dec(x_91);
+lean_dec(x_2);
+x_999 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__12;
+x_1000 = l_Lean_Elab_Term_throwError___rarg(x_6, x_999, x_4, x_885);
+lean_dec(x_6);
+return x_1000;
+}
+}
+}
+else
+{
+lean_object* x_1001; lean_object* x_1002; lean_object* x_1003; 
+lean_dec(x_91);
 lean_dec(x_90);
 lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_8);
 lean_dec(x_6);
 lean_dec(x_3);
-x_753 = lean_ctor_get(x_704, 0);
-lean_inc(x_753);
-lean_dec(x_704);
-lean_inc(x_753);
-x_754 = l_Lean_mkApp(x_2, x_753);
-x_755 = lean_expr_instantiate1(x_92, x_753);
-lean_dec(x_753);
+x_1001 = lean_ctor_get(x_890, 0);
+lean_inc(x_1001);
+lean_dec(x_890);
+lean_inc(x_1001);
+x_1002 = l_Lean_mkApp(x_2, x_1001);
+x_1003 = lean_expr_instantiate1(x_92, x_1001);
+lean_dec(x_1001);
 lean_dec(x_92);
-x_1 = x_701;
-x_2 = x_754;
-x_3 = x_755;
-x_5 = x_699;
+x_1 = x_887;
+x_2 = x_1002;
+x_3 = x_1003;
+x_5 = x_885;
 goto _start;
 }
 }
 else
 {
-uint8_t x_757; 
-lean_dec(x_701);
+uint8_t x_1005; 
+lean_dec(x_887);
 lean_dec(x_92);
 lean_dec(x_91);
-x_757 = l_Array_isEmpty___rarg(x_11);
-if (x_757 == 0)
+x_1005 = l_Array_isEmpty___rarg(x_11);
+if (x_1005 == 0)
 {
-lean_object* x_758; lean_object* x_759; lean_object* x_760; lean_object* x_761; lean_object* x_762; lean_object* x_763; lean_object* x_764; lean_object* x_765; lean_object* x_766; lean_object* x_767; lean_object* x_768; lean_object* x_769; lean_object* x_770; lean_object* x_771; 
+lean_object* x_1006; lean_object* x_1007; lean_object* x_1008; lean_object* x_1009; lean_object* x_1010; lean_object* x_1011; lean_object* x_1012; lean_object* x_1013; lean_object* x_1014; lean_object* x_1015; lean_object* x_1016; lean_object* x_1017; lean_object* x_1018; lean_object* x_1019; 
 lean_dec(x_12);
 lean_dec(x_8);
 lean_dec(x_3);
 lean_dec(x_2);
-x_758 = lean_alloc_ctor(4, 1, 0);
-lean_ctor_set(x_758, 0, x_90);
-x_759 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__6;
-x_760 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_760, 0, x_759);
-lean_ctor_set(x_760, 1, x_758);
-x_761 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__9;
-x_762 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_762, 0, x_760);
-lean_ctor_set(x_762, 1, x_761);
-x_763 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___spec__2(x_94, x_11);
-x_764 = l_Array_toList___rarg(x_763);
-lean_dec(x_763);
-x_765 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_764);
-x_766 = l_Array_HasRepr___rarg___closed__1;
-x_767 = lean_string_append(x_766, x_765);
-lean_dec(x_765);
-x_768 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_768, 0, x_767);
-x_769 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_769, 0, x_768);
-x_770 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_770, 0, x_762);
-lean_ctor_set(x_770, 1, x_769);
-x_771 = l_Lean_Elab_Term_throwError___rarg(x_6, x_770, x_4, x_699);
+x_1006 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_1006, 0, x_90);
+x_1007 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__6;
+x_1008 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_1008, 0, x_1007);
+lean_ctor_set(x_1008, 1, x_1006);
+x_1009 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__9;
+x_1010 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_1010, 0, x_1008);
+lean_ctor_set(x_1010, 1, x_1009);
+x_1011 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___spec__2(x_94, x_11);
+x_1012 = l_Array_toList___rarg(x_1011);
+lean_dec(x_1011);
+x_1013 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_1012);
+x_1014 = l_Array_HasRepr___rarg___closed__1;
+x_1015 = lean_string_append(x_1014, x_1013);
+lean_dec(x_1013);
+x_1016 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_1016, 0, x_1015);
+x_1017 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_1017, 0, x_1016);
+x_1018 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_1018, 0, x_1010);
+lean_ctor_set(x_1018, 1, x_1017);
+x_1019 = l_Lean_Elab_Term_throwError___rarg(x_6, x_1018, x_4, x_885);
 lean_dec(x_6);
-return x_771;
+return x_1019;
 }
 else
 {
-lean_object* x_772; lean_object* x_797; lean_object* x_798; lean_object* x_799; lean_object* x_800; uint8_t x_801; 
+lean_object* x_1020; lean_object* x_1045; lean_object* x_1046; lean_object* x_1047; lean_object* x_1048; uint8_t x_1049; 
 lean_dec(x_90);
 lean_dec(x_11);
-x_797 = l_Lean_Elab_Term_getOptions(x_4, x_699);
-x_798 = lean_ctor_get(x_797, 0);
-lean_inc(x_798);
-x_799 = lean_ctor_get(x_797, 1);
-lean_inc(x_799);
-lean_dec(x_797);
-x_800 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__3;
-x_801 = l_Lean_checkTraceOption(x_798, x_800);
-lean_dec(x_798);
-if (x_801 == 0)
+x_1045 = l_Lean_Elab_Term_getOptions(x_4, x_885);
+x_1046 = lean_ctor_get(x_1045, 0);
+lean_inc(x_1046);
+x_1047 = lean_ctor_get(x_1045, 1);
+lean_inc(x_1047);
+lean_dec(x_1045);
+x_1048 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__3;
+x_1049 = l_Lean_checkTraceOption(x_1046, x_1048);
+lean_dec(x_1046);
+if (x_1049 == 0)
 {
-x_772 = x_799;
-goto block_796;
+x_1020 = x_1047;
+goto block_1044;
 }
 else
 {
-lean_object* x_802; lean_object* x_803; lean_object* x_804; 
+lean_object* x_1050; lean_object* x_1051; lean_object* x_1052; 
 lean_inc(x_2);
-x_802 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_802, 0, x_2);
-x_803 = l_Lean_Elab_Term_logTrace(x_800, x_6, x_802, x_4, x_799);
-x_804 = lean_ctor_get(x_803, 1);
-lean_inc(x_804);
-lean_dec(x_803);
-x_772 = x_804;
-goto block_796;
+x_1050 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_1050, 0, x_2);
+x_1051 = l_Lean_Elab_Term_logTrace(x_1048, x_6, x_1050, x_4, x_1047);
+x_1052 = lean_ctor_get(x_1051, 1);
+lean_inc(x_1052);
+lean_dec(x_1051);
+x_1020 = x_1052;
+goto block_1044;
 }
-block_796:
+block_1044:
 {
 if (lean_obj_tag(x_8) == 0)
 {
-lean_object* x_773; 
+lean_object* x_1021; 
 lean_dec(x_3);
-x_773 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_772);
+x_1021 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_1020);
 lean_dec(x_12);
-if (lean_obj_tag(x_773) == 0)
+if (lean_obj_tag(x_1021) == 0)
 {
-lean_object* x_774; lean_object* x_775; lean_object* x_776; 
-x_774 = lean_ctor_get(x_773, 1);
-lean_inc(x_774);
-if (lean_is_exclusive(x_773)) {
- lean_ctor_release(x_773, 0);
- lean_ctor_release(x_773, 1);
- x_775 = x_773;
+lean_object* x_1022; lean_object* x_1023; lean_object* x_1024; 
+x_1022 = lean_ctor_get(x_1021, 1);
+lean_inc(x_1022);
+if (lean_is_exclusive(x_1021)) {
+ lean_ctor_release(x_1021, 0);
+ lean_ctor_release(x_1021, 1);
+ x_1023 = x_1021;
 } else {
- lean_dec_ref(x_773);
- x_775 = lean_box(0);
+ lean_dec_ref(x_1021);
+ x_1023 = lean_box(0);
 }
-if (lean_is_scalar(x_775)) {
- x_776 = lean_alloc_ctor(0, 2, 0);
+if (lean_is_scalar(x_1023)) {
+ x_1024 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_776 = x_775;
+ x_1024 = x_1023;
 }
-lean_ctor_set(x_776, 0, x_2);
-lean_ctor_set(x_776, 1, x_774);
-return x_776;
+lean_ctor_set(x_1024, 0, x_2);
+lean_ctor_set(x_1024, 1, x_1022);
+return x_1024;
 }
 else
 {
-lean_object* x_777; lean_object* x_778; lean_object* x_779; lean_object* x_780; 
+lean_object* x_1025; lean_object* x_1026; lean_object* x_1027; lean_object* x_1028; 
 lean_dec(x_2);
-x_777 = lean_ctor_get(x_773, 0);
-lean_inc(x_777);
-x_778 = lean_ctor_get(x_773, 1);
-lean_inc(x_778);
-if (lean_is_exclusive(x_773)) {
- lean_ctor_release(x_773, 0);
- lean_ctor_release(x_773, 1);
- x_779 = x_773;
+x_1025 = lean_ctor_get(x_1021, 0);
+lean_inc(x_1025);
+x_1026 = lean_ctor_get(x_1021, 1);
+lean_inc(x_1026);
+if (lean_is_exclusive(x_1021)) {
+ lean_ctor_release(x_1021, 0);
+ lean_ctor_release(x_1021, 1);
+ x_1027 = x_1021;
 } else {
- lean_dec_ref(x_773);
- x_779 = lean_box(0);
+ lean_dec_ref(x_1021);
+ x_1027 = lean_box(0);
 }
-if (lean_is_scalar(x_779)) {
- x_780 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_1027)) {
+ x_1028 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_780 = x_779;
+ x_1028 = x_1027;
 }
-lean_ctor_set(x_780, 0, x_777);
-lean_ctor_set(x_780, 1, x_778);
-return x_780;
+lean_ctor_set(x_1028, 0, x_1025);
+lean_ctor_set(x_1028, 1, x_1026);
+return x_1028;
 }
 }
 else
 {
-lean_object* x_781; lean_object* x_782; 
-x_781 = lean_ctor_get(x_8, 0);
-lean_inc(x_781);
+lean_object* x_1029; lean_object* x_1030; 
+x_1029 = lean_ctor_get(x_8, 0);
+lean_inc(x_1029);
 lean_dec(x_8);
 lean_inc(x_4);
-x_782 = l_Lean_Elab_Term_isDefEq(x_6, x_781, x_3, x_4, x_772);
-if (lean_obj_tag(x_782) == 0)
+x_1030 = l_Lean_Elab_Term_isDefEq(x_6, x_1029, x_3, x_4, x_1020);
+if (lean_obj_tag(x_1030) == 0)
 {
-lean_object* x_783; lean_object* x_784; 
-x_783 = lean_ctor_get(x_782, 1);
-lean_inc(x_783);
-lean_dec(x_782);
-x_784 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_783);
+lean_object* x_1031; lean_object* x_1032; 
+x_1031 = lean_ctor_get(x_1030, 1);
+lean_inc(x_1031);
+lean_dec(x_1030);
+x_1032 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_1031);
 lean_dec(x_12);
-if (lean_obj_tag(x_784) == 0)
+if (lean_obj_tag(x_1032) == 0)
 {
-lean_object* x_785; lean_object* x_786; lean_object* x_787; 
-x_785 = lean_ctor_get(x_784, 1);
-lean_inc(x_785);
-if (lean_is_exclusive(x_784)) {
- lean_ctor_release(x_784, 0);
- lean_ctor_release(x_784, 1);
- x_786 = x_784;
+lean_object* x_1033; lean_object* x_1034; lean_object* x_1035; 
+x_1033 = lean_ctor_get(x_1032, 1);
+lean_inc(x_1033);
+if (lean_is_exclusive(x_1032)) {
+ lean_ctor_release(x_1032, 0);
+ lean_ctor_release(x_1032, 1);
+ x_1034 = x_1032;
 } else {
- lean_dec_ref(x_784);
- x_786 = lean_box(0);
+ lean_dec_ref(x_1032);
+ x_1034 = lean_box(0);
 }
-if (lean_is_scalar(x_786)) {
- x_787 = lean_alloc_ctor(0, 2, 0);
+if (lean_is_scalar(x_1034)) {
+ x_1035 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_787 = x_786;
+ x_1035 = x_1034;
 }
-lean_ctor_set(x_787, 0, x_2);
-lean_ctor_set(x_787, 1, x_785);
-return x_787;
+lean_ctor_set(x_1035, 0, x_2);
+lean_ctor_set(x_1035, 1, x_1033);
+return x_1035;
 }
 else
 {
-lean_object* x_788; lean_object* x_789; lean_object* x_790; lean_object* x_791; 
+lean_object* x_1036; lean_object* x_1037; lean_object* x_1038; lean_object* x_1039; 
 lean_dec(x_2);
-x_788 = lean_ctor_get(x_784, 0);
-lean_inc(x_788);
-x_789 = lean_ctor_get(x_784, 1);
-lean_inc(x_789);
-if (lean_is_exclusive(x_784)) {
- lean_ctor_release(x_784, 0);
- lean_ctor_release(x_784, 1);
- x_790 = x_784;
+x_1036 = lean_ctor_get(x_1032, 0);
+lean_inc(x_1036);
+x_1037 = lean_ctor_get(x_1032, 1);
+lean_inc(x_1037);
+if (lean_is_exclusive(x_1032)) {
+ lean_ctor_release(x_1032, 0);
+ lean_ctor_release(x_1032, 1);
+ x_1038 = x_1032;
 } else {
- lean_dec_ref(x_784);
- x_790 = lean_box(0);
+ lean_dec_ref(x_1032);
+ x_1038 = lean_box(0);
 }
-if (lean_is_scalar(x_790)) {
- x_791 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_1038)) {
+ x_1039 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_791 = x_790;
+ x_1039 = x_1038;
 }
-lean_ctor_set(x_791, 0, x_788);
-lean_ctor_set(x_791, 1, x_789);
-return x_791;
+lean_ctor_set(x_1039, 0, x_1036);
+lean_ctor_set(x_1039, 1, x_1037);
+return x_1039;
 }
 }
 else
 {
-lean_object* x_792; lean_object* x_793; lean_object* x_794; lean_object* x_795; 
+lean_object* x_1040; lean_object* x_1041; lean_object* x_1042; lean_object* x_1043; 
 lean_dec(x_12);
 lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_2);
-x_792 = lean_ctor_get(x_782, 0);
-lean_inc(x_792);
-x_793 = lean_ctor_get(x_782, 1);
-lean_inc(x_793);
-if (lean_is_exclusive(x_782)) {
- lean_ctor_release(x_782, 0);
- lean_ctor_release(x_782, 1);
- x_794 = x_782;
+x_1040 = lean_ctor_get(x_1030, 0);
+lean_inc(x_1040);
+x_1041 = lean_ctor_get(x_1030, 1);
+lean_inc(x_1041);
+if (lean_is_exclusive(x_1030)) {
+ lean_ctor_release(x_1030, 0);
+ lean_ctor_release(x_1030, 1);
+ x_1042 = x_1030;
 } else {
- lean_dec_ref(x_782);
- x_794 = lean_box(0);
+ lean_dec_ref(x_1030);
+ x_1042 = lean_box(0);
 }
-if (lean_is_scalar(x_794)) {
- x_795 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_1042)) {
+ x_1043 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_795 = x_794;
+ x_1043 = x_1042;
 }
-lean_ctor_set(x_795, 0, x_792);
-lean_ctor_set(x_795, 1, x_793);
-return x_795;
+lean_ctor_set(x_1043, 0, x_1040);
+lean_ctor_set(x_1043, 1, x_1041);
+return x_1043;
 }
 }
 }
@@ -6395,50 +7350,50 @@ return x_795;
 }
 else
 {
-lean_object* x_805; lean_object* x_806; 
-lean_dec(x_701);
+lean_object* x_1053; lean_object* x_1054; 
+lean_dec(x_887);
 lean_dec(x_90);
 lean_dec(x_3);
-x_805 = lean_array_fget(x_7, x_10);
+x_1053 = lean_array_fget(x_7, x_10);
 lean_inc(x_4);
 lean_inc(x_2);
 lean_inc(x_6);
-x_806 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_805, x_91, x_4, x_699);
-if (lean_obj_tag(x_806) == 0)
+x_1054 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_1053, x_91, x_4, x_885);
+if (lean_obj_tag(x_1054) == 0)
 {
-lean_object* x_807; lean_object* x_808; lean_object* x_809; lean_object* x_810; lean_object* x_811; lean_object* x_812; lean_object* x_813; 
-x_807 = lean_ctor_get(x_806, 0);
-lean_inc(x_807);
-x_808 = lean_ctor_get(x_806, 1);
-lean_inc(x_808);
-lean_dec(x_806);
-x_809 = lean_unsigned_to_nat(1u);
-x_810 = lean_nat_add(x_10, x_809);
+lean_object* x_1055; lean_object* x_1056; lean_object* x_1057; lean_object* x_1058; lean_object* x_1059; lean_object* x_1060; lean_object* x_1061; 
+x_1055 = lean_ctor_get(x_1054, 0);
+lean_inc(x_1055);
+x_1056 = lean_ctor_get(x_1054, 1);
+lean_inc(x_1056);
+lean_dec(x_1054);
+x_1057 = lean_unsigned_to_nat(1u);
+x_1058 = lean_nat_add(x_10, x_1057);
 lean_dec(x_10);
-x_811 = lean_alloc_ctor(0, 7, 2);
-lean_ctor_set(x_811, 0, x_6);
-lean_ctor_set(x_811, 1, x_7);
-lean_ctor_set(x_811, 2, x_8);
-lean_ctor_set(x_811, 3, x_810);
-lean_ctor_set(x_811, 4, x_11);
-lean_ctor_set(x_811, 5, x_12);
-lean_ctor_set(x_811, 6, x_13);
-lean_ctor_set_uint8(x_811, sizeof(void*)*7, x_9);
-lean_ctor_set_uint8(x_811, sizeof(void*)*7 + 1, x_700);
-lean_inc(x_807);
-x_812 = l_Lean_mkApp(x_2, x_807);
-x_813 = lean_expr_instantiate1(x_92, x_807);
-lean_dec(x_807);
+x_1059 = lean_alloc_ctor(0, 7, 2);
+lean_ctor_set(x_1059, 0, x_6);
+lean_ctor_set(x_1059, 1, x_7);
+lean_ctor_set(x_1059, 2, x_8);
+lean_ctor_set(x_1059, 3, x_1058);
+lean_ctor_set(x_1059, 4, x_11);
+lean_ctor_set(x_1059, 5, x_12);
+lean_ctor_set(x_1059, 6, x_13);
+lean_ctor_set_uint8(x_1059, sizeof(void*)*7, x_9);
+lean_ctor_set_uint8(x_1059, sizeof(void*)*7 + 1, x_886);
+lean_inc(x_1055);
+x_1060 = l_Lean_mkApp(x_2, x_1055);
+x_1061 = lean_expr_instantiate1(x_92, x_1055);
+lean_dec(x_1055);
 lean_dec(x_92);
-x_1 = x_811;
-x_2 = x_812;
-x_3 = x_813;
-x_5 = x_808;
+x_1 = x_1059;
+x_2 = x_1060;
+x_3 = x_1061;
+x_5 = x_1056;
 goto _start;
 }
 else
 {
-lean_object* x_815; lean_object* x_816; lean_object* x_817; lean_object* x_818; 
+lean_object* x_1063; lean_object* x_1064; lean_object* x_1065; lean_object* x_1066; 
 lean_dec(x_92);
 lean_dec(x_13);
 lean_dec(x_12);
@@ -6449,32 +7404,32 @@ lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_2);
-x_815 = lean_ctor_get(x_806, 0);
-lean_inc(x_815);
-x_816 = lean_ctor_get(x_806, 1);
-lean_inc(x_816);
-if (lean_is_exclusive(x_806)) {
- lean_ctor_release(x_806, 0);
- lean_ctor_release(x_806, 1);
- x_817 = x_806;
+x_1063 = lean_ctor_get(x_1054, 0);
+lean_inc(x_1063);
+x_1064 = lean_ctor_get(x_1054, 1);
+lean_inc(x_1064);
+if (lean_is_exclusive(x_1054)) {
+ lean_ctor_release(x_1054, 0);
+ lean_ctor_release(x_1054, 1);
+ x_1065 = x_1054;
 } else {
- lean_dec_ref(x_806);
- x_817 = lean_box(0);
+ lean_dec_ref(x_1054);
+ x_1065 = lean_box(0);
 }
-if (lean_is_scalar(x_817)) {
- x_818 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_1065)) {
+ x_1066 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_818 = x_817;
+ x_1066 = x_1065;
 }
-lean_ctor_set(x_818, 0, x_815);
-lean_ctor_set(x_818, 1, x_816);
-return x_818;
+lean_ctor_set(x_1066, 0, x_1063);
+lean_ctor_set(x_1066, 1, x_1064);
+return x_1066;
 }
 }
 }
 else
 {
-lean_object* x_819; lean_object* x_820; lean_object* x_821; lean_object* x_822; 
+lean_object* x_1067; lean_object* x_1068; lean_object* x_1069; lean_object* x_1070; 
 lean_dec(x_92);
 lean_dec(x_91);
 lean_dec(x_90);
@@ -6488,26 +7443,26 @@ lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_819 = lean_ctor_get(x_563, 0);
-lean_inc(x_819);
-x_820 = lean_ctor_get(x_563, 1);
-lean_inc(x_820);
-if (lean_is_exclusive(x_563)) {
- lean_ctor_release(x_563, 0);
- lean_ctor_release(x_563, 1);
- x_821 = x_563;
+x_1067 = lean_ctor_get(x_687, 0);
+lean_inc(x_1067);
+x_1068 = lean_ctor_get(x_687, 1);
+lean_inc(x_1068);
+if (lean_is_exclusive(x_687)) {
+ lean_ctor_release(x_687, 0);
+ lean_ctor_release(x_687, 1);
+ x_1069 = x_687;
 } else {
- lean_dec_ref(x_563);
- x_821 = lean_box(0);
+ lean_dec_ref(x_687);
+ x_1069 = lean_box(0);
 }
-if (lean_is_scalar(x_821)) {
- x_822 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_1069)) {
+ x_1070 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_822 = x_821;
+ x_1070 = x_1069;
 }
-lean_ctor_set(x_822, 0, x_819);
-lean_ctor_set(x_822, 1, x_820);
-return x_822;
+lean_ctor_set(x_1070, 0, x_1067);
+lean_ctor_set(x_1070, 1, x_1068);
+return x_1070;
 }
 }
 }
@@ -6515,1432 +7470,349 @@ case 3:
 {
 if (x_9 == 0)
 {
-uint8_t x_823; 
-lean_dec(x_90);
-lean_dec(x_16);
-lean_dec(x_3);
-x_823 = !lean_is_exclusive(x_1);
-if (x_823 == 0)
-{
-lean_object* x_824; lean_object* x_825; lean_object* x_826; lean_object* x_827; lean_object* x_828; lean_object* x_829; lean_object* x_830; lean_object* x_831; uint8_t x_832; lean_object* x_833; lean_object* x_834; lean_object* x_835; lean_object* x_836; lean_object* x_837; lean_object* x_838; lean_object* x_839; lean_object* x_840; 
-x_824 = lean_ctor_get(x_1, 6);
-lean_dec(x_824);
-x_825 = lean_ctor_get(x_1, 5);
-lean_dec(x_825);
-x_826 = lean_ctor_get(x_1, 4);
-lean_dec(x_826);
-x_827 = lean_ctor_get(x_1, 3);
-lean_dec(x_827);
-x_828 = lean_ctor_get(x_1, 2);
-lean_dec(x_828);
-x_829 = lean_ctor_get(x_1, 1);
-lean_dec(x_829);
-x_830 = lean_ctor_get(x_1, 0);
-lean_dec(x_830);
-x_831 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_831, 0, x_91);
-x_832 = 1;
-x_833 = lean_box(0);
-lean_inc(x_4);
-x_834 = l_Lean_Elab_Term_mkFreshExprMVar(x_6, x_831, x_832, x_833, x_4, x_17);
-x_835 = lean_ctor_get(x_834, 0);
-lean_inc(x_835);
-x_836 = lean_ctor_get(x_834, 1);
-lean_inc(x_836);
-lean_dec(x_834);
-x_837 = l_Lean_Expr_mvarId_x21(x_835);
-x_838 = lean_array_push(x_12, x_837);
-lean_ctor_set(x_1, 5, x_838);
-lean_inc(x_835);
-x_839 = l_Lean_mkApp(x_2, x_835);
-x_840 = lean_expr_instantiate1(x_92, x_835);
-lean_dec(x_835);
-lean_dec(x_92);
-x_2 = x_839;
-x_3 = x_840;
-x_5 = x_836;
-goto _start;
-}
-else
-{
-lean_object* x_842; uint8_t x_843; lean_object* x_844; lean_object* x_845; lean_object* x_846; lean_object* x_847; lean_object* x_848; lean_object* x_849; lean_object* x_850; lean_object* x_851; lean_object* x_852; 
-lean_dec(x_1);
-x_842 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_842, 0, x_91);
-x_843 = 1;
-x_844 = lean_box(0);
-lean_inc(x_4);
-x_845 = l_Lean_Elab_Term_mkFreshExprMVar(x_6, x_842, x_843, x_844, x_4, x_17);
-x_846 = lean_ctor_get(x_845, 0);
-lean_inc(x_846);
-x_847 = lean_ctor_get(x_845, 1);
-lean_inc(x_847);
-lean_dec(x_845);
-x_848 = l_Lean_Expr_mvarId_x21(x_846);
-x_849 = lean_array_push(x_12, x_848);
-x_850 = lean_alloc_ctor(0, 7, 2);
-lean_ctor_set(x_850, 0, x_6);
-lean_ctor_set(x_850, 1, x_7);
-lean_ctor_set(x_850, 2, x_8);
-lean_ctor_set(x_850, 3, x_10);
-lean_ctor_set(x_850, 4, x_11);
-lean_ctor_set(x_850, 5, x_849);
-lean_ctor_set(x_850, 6, x_13);
-lean_ctor_set_uint8(x_850, sizeof(void*)*7, x_9);
-lean_ctor_set_uint8(x_850, sizeof(void*)*7 + 1, x_14);
-lean_inc(x_846);
-x_851 = l_Lean_mkApp(x_2, x_846);
-x_852 = lean_expr_instantiate1(x_92, x_846);
-lean_dec(x_846);
-lean_dec(x_92);
-x_1 = x_850;
-x_2 = x_851;
-x_3 = x_852;
-x_5 = x_847;
-goto _start;
-}
-}
-else
-{
-uint8_t x_854; 
-x_854 = l___private_Init_Lean_Elab_App_10__nextArgIsHole(x_1);
-if (x_854 == 0)
-{
-lean_object* x_855; uint8_t x_856; 
-lean_inc(x_4);
-lean_inc(x_1);
-x_855 = l___private_Init_Lean_Elab_App_9__propagateExpectedType(x_1, x_16, x_4, x_17);
-x_856 = !lean_is_exclusive(x_1);
-if (x_856 == 0)
-{
-lean_object* x_857; lean_object* x_858; lean_object* x_859; lean_object* x_860; lean_object* x_861; lean_object* x_862; lean_object* x_863; 
-x_857 = lean_ctor_get(x_1, 6);
-lean_dec(x_857);
-x_858 = lean_ctor_get(x_1, 5);
-lean_dec(x_858);
-x_859 = lean_ctor_get(x_1, 4);
-lean_dec(x_859);
-x_860 = lean_ctor_get(x_1, 3);
-lean_dec(x_860);
-x_861 = lean_ctor_get(x_1, 2);
-lean_dec(x_861);
-x_862 = lean_ctor_get(x_1, 1);
-lean_dec(x_862);
-x_863 = lean_ctor_get(x_1, 0);
-lean_dec(x_863);
-if (lean_obj_tag(x_855) == 0)
-{
-lean_object* x_864; lean_object* x_865; uint8_t x_866; 
-x_864 = lean_ctor_get(x_855, 1);
-lean_inc(x_864);
-lean_dec(x_855);
-x_865 = lean_array_get_size(x_7);
-x_866 = lean_nat_dec_lt(x_10, x_865);
-lean_dec(x_865);
-if (x_866 == 0)
-{
-uint8_t x_867; 
-lean_free_object(x_1);
-lean_dec(x_92);
-lean_dec(x_91);
-lean_dec(x_13);
-lean_dec(x_10);
-lean_dec(x_7);
-x_867 = l_Array_isEmpty___rarg(x_11);
-if (x_867 == 0)
-{
-lean_object* x_868; lean_object* x_869; lean_object* x_870; lean_object* x_871; lean_object* x_872; lean_object* x_873; lean_object* x_874; lean_object* x_875; lean_object* x_876; lean_object* x_877; lean_object* x_878; lean_object* x_879; lean_object* x_880; lean_object* x_881; 
-lean_dec(x_12);
-lean_dec(x_8);
-lean_dec(x_3);
-lean_dec(x_2);
-x_868 = lean_alloc_ctor(4, 1, 0);
-lean_ctor_set(x_868, 0, x_90);
-x_869 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__6;
-x_870 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_870, 0, x_869);
-lean_ctor_set(x_870, 1, x_868);
-x_871 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__9;
-x_872 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_872, 0, x_870);
-lean_ctor_set(x_872, 1, x_871);
-x_873 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___spec__2(x_94, x_11);
-x_874 = l_Array_toList___rarg(x_873);
-lean_dec(x_873);
-x_875 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_874);
-x_876 = l_Array_HasRepr___rarg___closed__1;
-x_877 = lean_string_append(x_876, x_875);
-lean_dec(x_875);
-x_878 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_878, 0, x_877);
-x_879 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_879, 0, x_878);
-x_880 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_880, 0, x_872);
-lean_ctor_set(x_880, 1, x_879);
-x_881 = l_Lean_Elab_Term_throwError___rarg(x_6, x_880, x_4, x_864);
-lean_dec(x_6);
-return x_881;
-}
-else
-{
-lean_object* x_882; lean_object* x_909; lean_object* x_910; lean_object* x_911; lean_object* x_912; uint8_t x_913; 
-lean_dec(x_90);
-lean_dec(x_11);
-x_909 = l_Lean_Elab_Term_getOptions(x_4, x_864);
-x_910 = lean_ctor_get(x_909, 0);
-lean_inc(x_910);
-x_911 = lean_ctor_get(x_909, 1);
-lean_inc(x_911);
-lean_dec(x_909);
-x_912 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__3;
-x_913 = l_Lean_checkTraceOption(x_910, x_912);
-lean_dec(x_910);
-if (x_913 == 0)
-{
-x_882 = x_911;
-goto block_908;
-}
-else
-{
-lean_object* x_914; lean_object* x_915; lean_object* x_916; 
-lean_inc(x_2);
-x_914 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_914, 0, x_2);
-x_915 = l_Lean_Elab_Term_logTrace(x_912, x_6, x_914, x_4, x_911);
-x_916 = lean_ctor_get(x_915, 1);
-lean_inc(x_916);
-lean_dec(x_915);
-x_882 = x_916;
-goto block_908;
-}
-block_908:
-{
-if (lean_obj_tag(x_8) == 0)
-{
-lean_object* x_883; 
-lean_dec(x_3);
-x_883 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_882);
-lean_dec(x_12);
-if (lean_obj_tag(x_883) == 0)
-{
-uint8_t x_884; 
-x_884 = !lean_is_exclusive(x_883);
-if (x_884 == 0)
-{
-lean_object* x_885; 
-x_885 = lean_ctor_get(x_883, 0);
-lean_dec(x_885);
-lean_ctor_set(x_883, 0, x_2);
-return x_883;
-}
-else
-{
-lean_object* x_886; lean_object* x_887; 
-x_886 = lean_ctor_get(x_883, 1);
-lean_inc(x_886);
-lean_dec(x_883);
-x_887 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_887, 0, x_2);
-lean_ctor_set(x_887, 1, x_886);
-return x_887;
-}
-}
-else
-{
-uint8_t x_888; 
-lean_dec(x_2);
-x_888 = !lean_is_exclusive(x_883);
-if (x_888 == 0)
-{
-return x_883;
-}
-else
-{
-lean_object* x_889; lean_object* x_890; lean_object* x_891; 
-x_889 = lean_ctor_get(x_883, 0);
-x_890 = lean_ctor_get(x_883, 1);
-lean_inc(x_890);
-lean_inc(x_889);
-lean_dec(x_883);
-x_891 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_891, 0, x_889);
-lean_ctor_set(x_891, 1, x_890);
-return x_891;
-}
-}
-}
-else
-{
-lean_object* x_892; lean_object* x_893; 
-x_892 = lean_ctor_get(x_8, 0);
-lean_inc(x_892);
-lean_dec(x_8);
-lean_inc(x_4);
-x_893 = l_Lean_Elab_Term_isDefEq(x_6, x_892, x_3, x_4, x_882);
-if (lean_obj_tag(x_893) == 0)
-{
-lean_object* x_894; lean_object* x_895; 
-x_894 = lean_ctor_get(x_893, 1);
-lean_inc(x_894);
-lean_dec(x_893);
-x_895 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_894);
-lean_dec(x_12);
-if (lean_obj_tag(x_895) == 0)
-{
-uint8_t x_896; 
-x_896 = !lean_is_exclusive(x_895);
-if (x_896 == 0)
-{
-lean_object* x_897; 
-x_897 = lean_ctor_get(x_895, 0);
-lean_dec(x_897);
-lean_ctor_set(x_895, 0, x_2);
-return x_895;
-}
-else
-{
-lean_object* x_898; lean_object* x_899; 
-x_898 = lean_ctor_get(x_895, 1);
-lean_inc(x_898);
-lean_dec(x_895);
-x_899 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_899, 0, x_2);
-lean_ctor_set(x_899, 1, x_898);
-return x_899;
-}
-}
-else
-{
-uint8_t x_900; 
-lean_dec(x_2);
-x_900 = !lean_is_exclusive(x_895);
-if (x_900 == 0)
-{
-return x_895;
-}
-else
-{
-lean_object* x_901; lean_object* x_902; lean_object* x_903; 
-x_901 = lean_ctor_get(x_895, 0);
-x_902 = lean_ctor_get(x_895, 1);
-lean_inc(x_902);
-lean_inc(x_901);
-lean_dec(x_895);
-x_903 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_903, 0, x_901);
-lean_ctor_set(x_903, 1, x_902);
-return x_903;
-}
-}
-}
-else
-{
-uint8_t x_904; 
-lean_dec(x_12);
-lean_dec(x_6);
-lean_dec(x_4);
-lean_dec(x_2);
-x_904 = !lean_is_exclusive(x_893);
-if (x_904 == 0)
-{
-return x_893;
-}
-else
-{
-lean_object* x_905; lean_object* x_906; lean_object* x_907; 
-x_905 = lean_ctor_get(x_893, 0);
-x_906 = lean_ctor_get(x_893, 1);
-lean_inc(x_906);
-lean_inc(x_905);
-lean_dec(x_893);
-x_907 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_907, 0, x_905);
-lean_ctor_set(x_907, 1, x_906);
-return x_907;
-}
-}
-}
-}
-}
-}
-else
-{
-lean_object* x_917; lean_object* x_918; 
-lean_dec(x_90);
-lean_dec(x_3);
-x_917 = lean_array_fget(x_7, x_10);
-lean_inc(x_4);
-lean_inc(x_2);
-lean_inc(x_6);
-x_918 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_917, x_91, x_4, x_864);
-if (lean_obj_tag(x_918) == 0)
-{
-lean_object* x_919; lean_object* x_920; lean_object* x_921; lean_object* x_922; uint8_t x_923; lean_object* x_924; lean_object* x_925; 
-x_919 = lean_ctor_get(x_918, 0);
-lean_inc(x_919);
-x_920 = lean_ctor_get(x_918, 1);
-lean_inc(x_920);
-lean_dec(x_918);
-x_921 = lean_unsigned_to_nat(1u);
-x_922 = lean_nat_add(x_10, x_921);
-lean_dec(x_10);
-x_923 = 1;
-lean_ctor_set(x_1, 3, x_922);
-lean_ctor_set_uint8(x_1, sizeof(void*)*7 + 1, x_923);
-lean_inc(x_919);
-x_924 = l_Lean_mkApp(x_2, x_919);
-x_925 = lean_expr_instantiate1(x_92, x_919);
-lean_dec(x_919);
-lean_dec(x_92);
-x_2 = x_924;
-x_3 = x_925;
-x_5 = x_920;
-goto _start;
-}
-else
-{
-uint8_t x_927; 
-lean_free_object(x_1);
-lean_dec(x_92);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_4);
-lean_dec(x_2);
-x_927 = !lean_is_exclusive(x_918);
-if (x_927 == 0)
-{
-return x_918;
-}
-else
-{
-lean_object* x_928; lean_object* x_929; lean_object* x_930; 
-x_928 = lean_ctor_get(x_918, 0);
-x_929 = lean_ctor_get(x_918, 1);
-lean_inc(x_929);
-lean_inc(x_928);
-lean_dec(x_918);
-x_930 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_930, 0, x_928);
-lean_ctor_set(x_930, 1, x_929);
-return x_930;
-}
-}
-}
-}
-else
-{
-uint8_t x_931; 
-lean_free_object(x_1);
-lean_dec(x_92);
-lean_dec(x_91);
-lean_dec(x_90);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-x_931 = !lean_is_exclusive(x_855);
-if (x_931 == 0)
-{
-return x_855;
-}
-else
-{
-lean_object* x_932; lean_object* x_933; lean_object* x_934; 
-x_932 = lean_ctor_get(x_855, 0);
-x_933 = lean_ctor_get(x_855, 1);
-lean_inc(x_933);
-lean_inc(x_932);
-lean_dec(x_855);
-x_934 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_934, 0, x_932);
-lean_ctor_set(x_934, 1, x_933);
-return x_934;
-}
-}
-}
-else
-{
-lean_dec(x_1);
-if (lean_obj_tag(x_855) == 0)
-{
-lean_object* x_935; lean_object* x_936; uint8_t x_937; 
-x_935 = lean_ctor_get(x_855, 1);
-lean_inc(x_935);
-lean_dec(x_855);
-x_936 = lean_array_get_size(x_7);
-x_937 = lean_nat_dec_lt(x_10, x_936);
-lean_dec(x_936);
-if (x_937 == 0)
-{
-uint8_t x_938; 
-lean_dec(x_92);
-lean_dec(x_91);
-lean_dec(x_13);
-lean_dec(x_10);
-lean_dec(x_7);
-x_938 = l_Array_isEmpty___rarg(x_11);
-if (x_938 == 0)
-{
-lean_object* x_939; lean_object* x_940; lean_object* x_941; lean_object* x_942; lean_object* x_943; lean_object* x_944; lean_object* x_945; lean_object* x_946; lean_object* x_947; lean_object* x_948; lean_object* x_949; lean_object* x_950; lean_object* x_951; lean_object* x_952; 
-lean_dec(x_12);
-lean_dec(x_8);
-lean_dec(x_3);
-lean_dec(x_2);
-x_939 = lean_alloc_ctor(4, 1, 0);
-lean_ctor_set(x_939, 0, x_90);
-x_940 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__6;
-x_941 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_941, 0, x_940);
-lean_ctor_set(x_941, 1, x_939);
-x_942 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__9;
-x_943 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_943, 0, x_941);
-lean_ctor_set(x_943, 1, x_942);
-x_944 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___spec__2(x_94, x_11);
-x_945 = l_Array_toList___rarg(x_944);
-lean_dec(x_944);
-x_946 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_945);
-x_947 = l_Array_HasRepr___rarg___closed__1;
-x_948 = lean_string_append(x_947, x_946);
-lean_dec(x_946);
-x_949 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_949, 0, x_948);
-x_950 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_950, 0, x_949);
-x_951 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_951, 0, x_943);
-lean_ctor_set(x_951, 1, x_950);
-x_952 = l_Lean_Elab_Term_throwError___rarg(x_6, x_951, x_4, x_935);
-lean_dec(x_6);
-return x_952;
-}
-else
-{
-lean_object* x_953; lean_object* x_978; lean_object* x_979; lean_object* x_980; lean_object* x_981; uint8_t x_982; 
-lean_dec(x_90);
-lean_dec(x_11);
-x_978 = l_Lean_Elab_Term_getOptions(x_4, x_935);
-x_979 = lean_ctor_get(x_978, 0);
-lean_inc(x_979);
-x_980 = lean_ctor_get(x_978, 1);
-lean_inc(x_980);
-lean_dec(x_978);
-x_981 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__3;
-x_982 = l_Lean_checkTraceOption(x_979, x_981);
-lean_dec(x_979);
-if (x_982 == 0)
-{
-x_953 = x_980;
-goto block_977;
-}
-else
-{
-lean_object* x_983; lean_object* x_984; lean_object* x_985; 
-lean_inc(x_2);
-x_983 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_983, 0, x_2);
-x_984 = l_Lean_Elab_Term_logTrace(x_981, x_6, x_983, x_4, x_980);
-x_985 = lean_ctor_get(x_984, 1);
-lean_inc(x_985);
-lean_dec(x_984);
-x_953 = x_985;
-goto block_977;
-}
-block_977:
-{
-if (lean_obj_tag(x_8) == 0)
-{
-lean_object* x_954; 
-lean_dec(x_3);
-x_954 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_953);
-lean_dec(x_12);
-if (lean_obj_tag(x_954) == 0)
-{
-lean_object* x_955; lean_object* x_956; lean_object* x_957; 
-x_955 = lean_ctor_get(x_954, 1);
-lean_inc(x_955);
-if (lean_is_exclusive(x_954)) {
- lean_ctor_release(x_954, 0);
- lean_ctor_release(x_954, 1);
- x_956 = x_954;
-} else {
- lean_dec_ref(x_954);
- x_956 = lean_box(0);
-}
-if (lean_is_scalar(x_956)) {
- x_957 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_957 = x_956;
-}
-lean_ctor_set(x_957, 0, x_2);
-lean_ctor_set(x_957, 1, x_955);
-return x_957;
-}
-else
-{
-lean_object* x_958; lean_object* x_959; lean_object* x_960; lean_object* x_961; 
-lean_dec(x_2);
-x_958 = lean_ctor_get(x_954, 0);
-lean_inc(x_958);
-x_959 = lean_ctor_get(x_954, 1);
-lean_inc(x_959);
-if (lean_is_exclusive(x_954)) {
- lean_ctor_release(x_954, 0);
- lean_ctor_release(x_954, 1);
- x_960 = x_954;
-} else {
- lean_dec_ref(x_954);
- x_960 = lean_box(0);
-}
-if (lean_is_scalar(x_960)) {
- x_961 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_961 = x_960;
-}
-lean_ctor_set(x_961, 0, x_958);
-lean_ctor_set(x_961, 1, x_959);
-return x_961;
-}
-}
-else
-{
-lean_object* x_962; lean_object* x_963; 
-x_962 = lean_ctor_get(x_8, 0);
-lean_inc(x_962);
-lean_dec(x_8);
-lean_inc(x_4);
-x_963 = l_Lean_Elab_Term_isDefEq(x_6, x_962, x_3, x_4, x_953);
-if (lean_obj_tag(x_963) == 0)
-{
-lean_object* x_964; lean_object* x_965; 
-x_964 = lean_ctor_get(x_963, 1);
-lean_inc(x_964);
-lean_dec(x_963);
-x_965 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_964);
-lean_dec(x_12);
-if (lean_obj_tag(x_965) == 0)
-{
-lean_object* x_966; lean_object* x_967; lean_object* x_968; 
-x_966 = lean_ctor_get(x_965, 1);
-lean_inc(x_966);
-if (lean_is_exclusive(x_965)) {
- lean_ctor_release(x_965, 0);
- lean_ctor_release(x_965, 1);
- x_967 = x_965;
-} else {
- lean_dec_ref(x_965);
- x_967 = lean_box(0);
-}
-if (lean_is_scalar(x_967)) {
- x_968 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_968 = x_967;
-}
-lean_ctor_set(x_968, 0, x_2);
-lean_ctor_set(x_968, 1, x_966);
-return x_968;
-}
-else
-{
-lean_object* x_969; lean_object* x_970; lean_object* x_971; lean_object* x_972; 
-lean_dec(x_2);
-x_969 = lean_ctor_get(x_965, 0);
-lean_inc(x_969);
-x_970 = lean_ctor_get(x_965, 1);
-lean_inc(x_970);
-if (lean_is_exclusive(x_965)) {
- lean_ctor_release(x_965, 0);
- lean_ctor_release(x_965, 1);
- x_971 = x_965;
-} else {
- lean_dec_ref(x_965);
- x_971 = lean_box(0);
-}
-if (lean_is_scalar(x_971)) {
- x_972 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_972 = x_971;
-}
-lean_ctor_set(x_972, 0, x_969);
-lean_ctor_set(x_972, 1, x_970);
-return x_972;
-}
-}
-else
-{
-lean_object* x_973; lean_object* x_974; lean_object* x_975; lean_object* x_976; 
-lean_dec(x_12);
-lean_dec(x_6);
-lean_dec(x_4);
-lean_dec(x_2);
-x_973 = lean_ctor_get(x_963, 0);
-lean_inc(x_973);
-x_974 = lean_ctor_get(x_963, 1);
-lean_inc(x_974);
-if (lean_is_exclusive(x_963)) {
- lean_ctor_release(x_963, 0);
- lean_ctor_release(x_963, 1);
- x_975 = x_963;
-} else {
- lean_dec_ref(x_963);
- x_975 = lean_box(0);
-}
-if (lean_is_scalar(x_975)) {
- x_976 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_976 = x_975;
-}
-lean_ctor_set(x_976, 0, x_973);
-lean_ctor_set(x_976, 1, x_974);
-return x_976;
-}
-}
-}
-}
-}
-else
-{
-lean_object* x_986; lean_object* x_987; 
-lean_dec(x_90);
-lean_dec(x_3);
-x_986 = lean_array_fget(x_7, x_10);
-lean_inc(x_4);
-lean_inc(x_2);
-lean_inc(x_6);
-x_987 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_986, x_91, x_4, x_935);
-if (lean_obj_tag(x_987) == 0)
-{
-lean_object* x_988; lean_object* x_989; lean_object* x_990; lean_object* x_991; uint8_t x_992; lean_object* x_993; lean_object* x_994; lean_object* x_995; 
-x_988 = lean_ctor_get(x_987, 0);
-lean_inc(x_988);
-x_989 = lean_ctor_get(x_987, 1);
-lean_inc(x_989);
-lean_dec(x_987);
-x_990 = lean_unsigned_to_nat(1u);
-x_991 = lean_nat_add(x_10, x_990);
-lean_dec(x_10);
-x_992 = 1;
-x_993 = lean_alloc_ctor(0, 7, 2);
-lean_ctor_set(x_993, 0, x_6);
-lean_ctor_set(x_993, 1, x_7);
-lean_ctor_set(x_993, 2, x_8);
-lean_ctor_set(x_993, 3, x_991);
-lean_ctor_set(x_993, 4, x_11);
-lean_ctor_set(x_993, 5, x_12);
-lean_ctor_set(x_993, 6, x_13);
-lean_ctor_set_uint8(x_993, sizeof(void*)*7, x_9);
-lean_ctor_set_uint8(x_993, sizeof(void*)*7 + 1, x_992);
-lean_inc(x_988);
-x_994 = l_Lean_mkApp(x_2, x_988);
-x_995 = lean_expr_instantiate1(x_92, x_988);
-lean_dec(x_988);
-lean_dec(x_92);
-x_1 = x_993;
-x_2 = x_994;
-x_3 = x_995;
-x_5 = x_989;
-goto _start;
-}
-else
-{
-lean_object* x_997; lean_object* x_998; lean_object* x_999; lean_object* x_1000; 
-lean_dec(x_92);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_4);
-lean_dec(x_2);
-x_997 = lean_ctor_get(x_987, 0);
-lean_inc(x_997);
-x_998 = lean_ctor_get(x_987, 1);
-lean_inc(x_998);
-if (lean_is_exclusive(x_987)) {
- lean_ctor_release(x_987, 0);
- lean_ctor_release(x_987, 1);
- x_999 = x_987;
-} else {
- lean_dec_ref(x_987);
- x_999 = lean_box(0);
-}
-if (lean_is_scalar(x_999)) {
- x_1000 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_1000 = x_999;
-}
-lean_ctor_set(x_1000, 0, x_997);
-lean_ctor_set(x_1000, 1, x_998);
-return x_1000;
-}
-}
-}
-else
-{
-lean_object* x_1001; lean_object* x_1002; lean_object* x_1003; lean_object* x_1004; 
-lean_dec(x_92);
-lean_dec(x_91);
-lean_dec(x_90);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-x_1001 = lean_ctor_get(x_855, 0);
-lean_inc(x_1001);
-x_1002 = lean_ctor_get(x_855, 1);
-lean_inc(x_1002);
-if (lean_is_exclusive(x_855)) {
- lean_ctor_release(x_855, 0);
- lean_ctor_release(x_855, 1);
- x_1003 = x_855;
-} else {
- lean_dec_ref(x_855);
- x_1003 = lean_box(0);
-}
-if (lean_is_scalar(x_1003)) {
- x_1004 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_1004 = x_1003;
-}
-lean_ctor_set(x_1004, 0, x_1001);
-lean_ctor_set(x_1004, 1, x_1002);
-return x_1004;
-}
-}
-}
-else
-{
-uint8_t x_1005; 
-lean_dec(x_90);
-lean_dec(x_16);
-lean_dec(x_3);
-x_1005 = !lean_is_exclusive(x_1);
-if (x_1005 == 0)
-{
-lean_object* x_1006; lean_object* x_1007; lean_object* x_1008; lean_object* x_1009; lean_object* x_1010; lean_object* x_1011; lean_object* x_1012; lean_object* x_1013; uint8_t x_1014; lean_object* x_1015; lean_object* x_1016; lean_object* x_1017; lean_object* x_1018; lean_object* x_1019; lean_object* x_1020; lean_object* x_1021; lean_object* x_1022; lean_object* x_1023; lean_object* x_1024; 
-x_1006 = lean_ctor_get(x_1, 6);
-lean_dec(x_1006);
-x_1007 = lean_ctor_get(x_1, 5);
-lean_dec(x_1007);
-x_1008 = lean_ctor_get(x_1, 4);
-lean_dec(x_1008);
-x_1009 = lean_ctor_get(x_1, 3);
-lean_dec(x_1009);
-x_1010 = lean_ctor_get(x_1, 2);
-lean_dec(x_1010);
-x_1011 = lean_ctor_get(x_1, 1);
-lean_dec(x_1011);
-x_1012 = lean_ctor_get(x_1, 0);
-lean_dec(x_1012);
-x_1013 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_1013, 0, x_91);
-x_1014 = 1;
-x_1015 = lean_box(0);
-lean_inc(x_4);
-x_1016 = l_Lean_Elab_Term_mkFreshExprMVar(x_6, x_1013, x_1014, x_1015, x_4, x_17);
-x_1017 = lean_ctor_get(x_1016, 0);
-lean_inc(x_1017);
-x_1018 = lean_ctor_get(x_1016, 1);
-lean_inc(x_1018);
-lean_dec(x_1016);
-x_1019 = lean_unsigned_to_nat(1u);
-x_1020 = lean_nat_add(x_10, x_1019);
-lean_dec(x_10);
-x_1021 = l_Lean_Expr_mvarId_x21(x_1017);
-x_1022 = lean_array_push(x_12, x_1021);
-lean_ctor_set(x_1, 5, x_1022);
-lean_ctor_set(x_1, 3, x_1020);
-lean_inc(x_1017);
-x_1023 = l_Lean_mkApp(x_2, x_1017);
-x_1024 = lean_expr_instantiate1(x_92, x_1017);
-lean_dec(x_1017);
-lean_dec(x_92);
-x_2 = x_1023;
-x_3 = x_1024;
-x_5 = x_1018;
-goto _start;
-}
-else
-{
-lean_object* x_1026; uint8_t x_1027; lean_object* x_1028; lean_object* x_1029; lean_object* x_1030; lean_object* x_1031; lean_object* x_1032; lean_object* x_1033; lean_object* x_1034; lean_object* x_1035; lean_object* x_1036; lean_object* x_1037; lean_object* x_1038; 
-lean_dec(x_1);
-x_1026 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_1026, 0, x_91);
-x_1027 = 1;
-x_1028 = lean_box(0);
-lean_inc(x_4);
-x_1029 = l_Lean_Elab_Term_mkFreshExprMVar(x_6, x_1026, x_1027, x_1028, x_4, x_17);
-x_1030 = lean_ctor_get(x_1029, 0);
-lean_inc(x_1030);
-x_1031 = lean_ctor_get(x_1029, 1);
-lean_inc(x_1031);
-lean_dec(x_1029);
-x_1032 = lean_unsigned_to_nat(1u);
-x_1033 = lean_nat_add(x_10, x_1032);
-lean_dec(x_10);
-x_1034 = l_Lean_Expr_mvarId_x21(x_1030);
-x_1035 = lean_array_push(x_12, x_1034);
-x_1036 = lean_alloc_ctor(0, 7, 2);
-lean_ctor_set(x_1036, 0, x_6);
-lean_ctor_set(x_1036, 1, x_7);
-lean_ctor_set(x_1036, 2, x_8);
-lean_ctor_set(x_1036, 3, x_1033);
-lean_ctor_set(x_1036, 4, x_11);
-lean_ctor_set(x_1036, 5, x_1035);
-lean_ctor_set(x_1036, 6, x_13);
-lean_ctor_set_uint8(x_1036, sizeof(void*)*7, x_9);
-lean_ctor_set_uint8(x_1036, sizeof(void*)*7 + 1, x_14);
-lean_inc(x_1030);
-x_1037 = l_Lean_mkApp(x_2, x_1030);
-x_1038 = lean_expr_instantiate1(x_92, x_1030);
-lean_dec(x_1030);
-lean_dec(x_92);
-x_1 = x_1036;
-x_2 = x_1037;
-x_3 = x_1038;
-x_5 = x_1031;
-goto _start;
-}
-}
-}
-}
-default: 
-{
-lean_object* x_1040; uint8_t x_1041; 
-lean_inc(x_4);
-lean_inc(x_1);
-x_1040 = l___private_Init_Lean_Elab_App_9__propagateExpectedType(x_1, x_16, x_4, x_17);
-x_1041 = !lean_is_exclusive(x_1);
-if (x_1041 == 0)
-{
-lean_object* x_1042; lean_object* x_1043; lean_object* x_1044; lean_object* x_1045; lean_object* x_1046; lean_object* x_1047; lean_object* x_1048; 
-x_1042 = lean_ctor_get(x_1, 6);
-lean_dec(x_1042);
-x_1043 = lean_ctor_get(x_1, 5);
-lean_dec(x_1043);
-x_1044 = lean_ctor_get(x_1, 4);
-lean_dec(x_1044);
-x_1045 = lean_ctor_get(x_1, 3);
-lean_dec(x_1045);
-x_1046 = lean_ctor_get(x_1, 2);
-lean_dec(x_1046);
-x_1047 = lean_ctor_get(x_1, 1);
-lean_dec(x_1047);
-x_1048 = lean_ctor_get(x_1, 0);
-lean_dec(x_1048);
-if (lean_obj_tag(x_1040) == 0)
-{
-lean_object* x_1049; uint8_t x_1050; lean_object* x_1051; uint8_t x_1052; 
-x_1049 = lean_ctor_get(x_1040, 1);
-lean_inc(x_1049);
-lean_dec(x_1040);
-x_1050 = 1;
-lean_inc(x_13);
-lean_inc(x_12);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_8);
-lean_inc(x_7);
-lean_inc(x_6);
-lean_ctor_set_uint8(x_1, sizeof(void*)*7 + 1, x_1050);
-x_1051 = lean_array_get_size(x_7);
-x_1052 = lean_nat_dec_lt(x_10, x_1051);
-lean_dec(x_1051);
-if (x_1052 == 0)
-{
-lean_dec(x_13);
-lean_dec(x_10);
-lean_dec(x_7);
-if (x_9 == 0)
-{
-lean_object* x_1053; 
-x_1053 = l_Lean_Expr_getOptParamDefault_x3f(x_91);
-lean_dec(x_91);
-if (lean_obj_tag(x_1053) == 0)
-{
-uint8_t x_1054; 
-lean_dec(x_1);
-lean_dec(x_92);
-x_1054 = l_Array_isEmpty___rarg(x_11);
-if (x_1054 == 0)
-{
-lean_object* x_1055; lean_object* x_1056; lean_object* x_1057; lean_object* x_1058; lean_object* x_1059; lean_object* x_1060; lean_object* x_1061; lean_object* x_1062; lean_object* x_1063; lean_object* x_1064; lean_object* x_1065; lean_object* x_1066; lean_object* x_1067; lean_object* x_1068; 
-lean_dec(x_12);
-lean_dec(x_8);
-lean_dec(x_3);
-lean_dec(x_2);
-x_1055 = lean_alloc_ctor(4, 1, 0);
-lean_ctor_set(x_1055, 0, x_90);
-x_1056 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__6;
-x_1057 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_1057, 0, x_1056);
-lean_ctor_set(x_1057, 1, x_1055);
-x_1058 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__9;
-x_1059 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_1059, 0, x_1057);
-lean_ctor_set(x_1059, 1, x_1058);
-x_1060 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___spec__2(x_94, x_11);
-x_1061 = l_Array_toList___rarg(x_1060);
-lean_dec(x_1060);
-x_1062 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_1061);
-x_1063 = l_Array_HasRepr___rarg___closed__1;
-x_1064 = lean_string_append(x_1063, x_1062);
-lean_dec(x_1062);
-x_1065 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_1065, 0, x_1064);
-x_1066 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_1066, 0, x_1065);
-x_1067 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_1067, 0, x_1059);
-lean_ctor_set(x_1067, 1, x_1066);
-x_1068 = l_Lean_Elab_Term_throwError___rarg(x_6, x_1067, x_4, x_1049);
-lean_dec(x_6);
-return x_1068;
-}
-else
-{
-lean_object* x_1069; lean_object* x_1096; lean_object* x_1097; lean_object* x_1098; lean_object* x_1099; uint8_t x_1100; 
-lean_dec(x_90);
-lean_dec(x_11);
-x_1096 = l_Lean_Elab_Term_getOptions(x_4, x_1049);
-x_1097 = lean_ctor_get(x_1096, 0);
-lean_inc(x_1097);
-x_1098 = lean_ctor_get(x_1096, 1);
-lean_inc(x_1098);
-lean_dec(x_1096);
-x_1099 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__3;
-x_1100 = l_Lean_checkTraceOption(x_1097, x_1099);
-lean_dec(x_1097);
-if (x_1100 == 0)
-{
-x_1069 = x_1098;
-goto block_1095;
-}
-else
-{
-lean_object* x_1101; lean_object* x_1102; lean_object* x_1103; 
-lean_inc(x_2);
-x_1101 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_1101, 0, x_2);
-x_1102 = l_Lean_Elab_Term_logTrace(x_1099, x_6, x_1101, x_4, x_1098);
-x_1103 = lean_ctor_get(x_1102, 1);
-lean_inc(x_1103);
-lean_dec(x_1102);
-x_1069 = x_1103;
-goto block_1095;
-}
-block_1095:
-{
-if (lean_obj_tag(x_8) == 0)
-{
-lean_object* x_1070; 
-lean_dec(x_3);
-x_1070 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_1069);
-lean_dec(x_12);
-if (lean_obj_tag(x_1070) == 0)
-{
 uint8_t x_1071; 
-x_1071 = !lean_is_exclusive(x_1070);
+lean_dec(x_90);
+lean_dec(x_16);
+lean_dec(x_3);
+x_1071 = !lean_is_exclusive(x_1);
 if (x_1071 == 0)
 {
-lean_object* x_1072; 
-x_1072 = lean_ctor_get(x_1070, 0);
+lean_object* x_1072; lean_object* x_1073; lean_object* x_1074; lean_object* x_1075; lean_object* x_1076; lean_object* x_1077; lean_object* x_1078; lean_object* x_1079; uint8_t x_1080; lean_object* x_1081; lean_object* x_1082; lean_object* x_1083; lean_object* x_1084; lean_object* x_1085; lean_object* x_1086; lean_object* x_1087; lean_object* x_1088; 
+x_1072 = lean_ctor_get(x_1, 6);
 lean_dec(x_1072);
-lean_ctor_set(x_1070, 0, x_2);
-return x_1070;
-}
-else
-{
-lean_object* x_1073; lean_object* x_1074; 
-x_1073 = lean_ctor_get(x_1070, 1);
-lean_inc(x_1073);
-lean_dec(x_1070);
-x_1074 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_1074, 0, x_2);
-lean_ctor_set(x_1074, 1, x_1073);
-return x_1074;
-}
-}
-else
-{
-uint8_t x_1075; 
-lean_dec(x_2);
-x_1075 = !lean_is_exclusive(x_1070);
-if (x_1075 == 0)
-{
-return x_1070;
-}
-else
-{
-lean_object* x_1076; lean_object* x_1077; lean_object* x_1078; 
-x_1076 = lean_ctor_get(x_1070, 0);
-x_1077 = lean_ctor_get(x_1070, 1);
-lean_inc(x_1077);
-lean_inc(x_1076);
-lean_dec(x_1070);
-x_1078 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_1078, 0, x_1076);
-lean_ctor_set(x_1078, 1, x_1077);
-return x_1078;
-}
-}
-}
-else
-{
-lean_object* x_1079; lean_object* x_1080; 
-x_1079 = lean_ctor_get(x_8, 0);
-lean_inc(x_1079);
-lean_dec(x_8);
+x_1073 = lean_ctor_get(x_1, 5);
+lean_dec(x_1073);
+x_1074 = lean_ctor_get(x_1, 4);
+lean_dec(x_1074);
+x_1075 = lean_ctor_get(x_1, 3);
+lean_dec(x_1075);
+x_1076 = lean_ctor_get(x_1, 2);
+lean_dec(x_1076);
+x_1077 = lean_ctor_get(x_1, 1);
+lean_dec(x_1077);
+x_1078 = lean_ctor_get(x_1, 0);
+lean_dec(x_1078);
+x_1079 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1079, 0, x_91);
+x_1080 = 1;
+x_1081 = lean_box(0);
 lean_inc(x_4);
-x_1080 = l_Lean_Elab_Term_isDefEq(x_6, x_1079, x_3, x_4, x_1069);
-if (lean_obj_tag(x_1080) == 0)
-{
-lean_object* x_1081; lean_object* x_1082; 
-x_1081 = lean_ctor_get(x_1080, 1);
-lean_inc(x_1081);
-lean_dec(x_1080);
-x_1082 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_1081);
-lean_dec(x_12);
-if (lean_obj_tag(x_1082) == 0)
-{
-uint8_t x_1083; 
-x_1083 = !lean_is_exclusive(x_1082);
-if (x_1083 == 0)
-{
-lean_object* x_1084; 
-x_1084 = lean_ctor_get(x_1082, 0);
-lean_dec(x_1084);
-lean_ctor_set(x_1082, 0, x_2);
-return x_1082;
-}
-else
-{
-lean_object* x_1085; lean_object* x_1086; 
-x_1085 = lean_ctor_get(x_1082, 1);
-lean_inc(x_1085);
+x_1082 = l_Lean_Elab_Term_mkFreshExprMVar(x_6, x_1079, x_1080, x_1081, x_4, x_17);
+x_1083 = lean_ctor_get(x_1082, 0);
+lean_inc(x_1083);
+x_1084 = lean_ctor_get(x_1082, 1);
+lean_inc(x_1084);
 lean_dec(x_1082);
-x_1086 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_1086, 0, x_2);
-lean_ctor_set(x_1086, 1, x_1085);
-return x_1086;
-}
-}
-else
-{
-uint8_t x_1087; 
-lean_dec(x_2);
-x_1087 = !lean_is_exclusive(x_1082);
-if (x_1087 == 0)
-{
-return x_1082;
-}
-else
-{
-lean_object* x_1088; lean_object* x_1089; lean_object* x_1090; 
-x_1088 = lean_ctor_get(x_1082, 0);
-x_1089 = lean_ctor_get(x_1082, 1);
-lean_inc(x_1089);
-lean_inc(x_1088);
-lean_dec(x_1082);
-x_1090 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_1090, 0, x_1088);
-lean_ctor_set(x_1090, 1, x_1089);
-return x_1090;
-}
-}
-}
-else
-{
-uint8_t x_1091; 
-lean_dec(x_12);
-lean_dec(x_6);
-lean_dec(x_4);
-lean_dec(x_2);
-x_1091 = !lean_is_exclusive(x_1080);
-if (x_1091 == 0)
-{
-return x_1080;
-}
-else
-{
-lean_object* x_1092; lean_object* x_1093; lean_object* x_1094; 
-x_1092 = lean_ctor_get(x_1080, 0);
-x_1093 = lean_ctor_get(x_1080, 1);
-lean_inc(x_1093);
-lean_inc(x_1092);
-lean_dec(x_1080);
-x_1094 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_1094, 0, x_1092);
-lean_ctor_set(x_1094, 1, x_1093);
-return x_1094;
-}
-}
-}
-}
-}
-}
-else
-{
-lean_object* x_1104; lean_object* x_1105; lean_object* x_1106; 
-lean_dec(x_90);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_8);
-lean_dec(x_6);
-lean_dec(x_3);
-x_1104 = lean_ctor_get(x_1053, 0);
-lean_inc(x_1104);
-lean_dec(x_1053);
-lean_inc(x_1104);
-x_1105 = l_Lean_mkApp(x_2, x_1104);
-x_1106 = lean_expr_instantiate1(x_92, x_1104);
-lean_dec(x_1104);
+x_1085 = l_Lean_Expr_mvarId_x21(x_1083);
+x_1086 = lean_array_push(x_12, x_1085);
+lean_ctor_set(x_1, 5, x_1086);
+lean_inc(x_1083);
+x_1087 = l_Lean_mkApp(x_2, x_1083);
+x_1088 = lean_expr_instantiate1(x_92, x_1083);
+lean_dec(x_1083);
 lean_dec(x_92);
-x_2 = x_1105;
-x_3 = x_1106;
-x_5 = x_1049;
+x_2 = x_1087;
+x_3 = x_1088;
+x_5 = x_1084;
+goto _start;
+}
+else
+{
+lean_object* x_1090; uint8_t x_1091; lean_object* x_1092; lean_object* x_1093; lean_object* x_1094; lean_object* x_1095; lean_object* x_1096; lean_object* x_1097; lean_object* x_1098; lean_object* x_1099; lean_object* x_1100; 
+lean_dec(x_1);
+x_1090 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1090, 0, x_91);
+x_1091 = 1;
+x_1092 = lean_box(0);
+lean_inc(x_4);
+x_1093 = l_Lean_Elab_Term_mkFreshExprMVar(x_6, x_1090, x_1091, x_1092, x_4, x_17);
+x_1094 = lean_ctor_get(x_1093, 0);
+lean_inc(x_1094);
+x_1095 = lean_ctor_get(x_1093, 1);
+lean_inc(x_1095);
+lean_dec(x_1093);
+x_1096 = l_Lean_Expr_mvarId_x21(x_1094);
+x_1097 = lean_array_push(x_12, x_1096);
+x_1098 = lean_alloc_ctor(0, 7, 2);
+lean_ctor_set(x_1098, 0, x_6);
+lean_ctor_set(x_1098, 1, x_7);
+lean_ctor_set(x_1098, 2, x_8);
+lean_ctor_set(x_1098, 3, x_10);
+lean_ctor_set(x_1098, 4, x_11);
+lean_ctor_set(x_1098, 5, x_1097);
+lean_ctor_set(x_1098, 6, x_13);
+lean_ctor_set_uint8(x_1098, sizeof(void*)*7, x_9);
+lean_ctor_set_uint8(x_1098, sizeof(void*)*7 + 1, x_14);
+lean_inc(x_1094);
+x_1099 = l_Lean_mkApp(x_2, x_1094);
+x_1100 = lean_expr_instantiate1(x_92, x_1094);
+lean_dec(x_1094);
+lean_dec(x_92);
+x_1 = x_1098;
+x_2 = x_1099;
+x_3 = x_1100;
+x_5 = x_1095;
 goto _start;
 }
 }
 else
 {
-uint8_t x_1108; 
-lean_dec(x_1);
+uint8_t x_1102; 
+x_1102 = l___private_Init_Lean_Elab_App_9__nextArgIsHole(x_1);
+if (x_1102 == 0)
+{
+lean_object* x_1103; uint8_t x_1104; 
+lean_inc(x_4);
+lean_inc(x_1);
+x_1103 = l___private_Init_Lean_Elab_App_8__propagateExpectedType(x_1, x_16, x_4, x_17);
+x_1104 = !lean_is_exclusive(x_1);
+if (x_1104 == 0)
+{
+lean_object* x_1105; lean_object* x_1106; lean_object* x_1107; lean_object* x_1108; lean_object* x_1109; lean_object* x_1110; lean_object* x_1111; 
+x_1105 = lean_ctor_get(x_1, 6);
+lean_dec(x_1105);
+x_1106 = lean_ctor_get(x_1, 5);
+lean_dec(x_1106);
+x_1107 = lean_ctor_get(x_1, 4);
+lean_dec(x_1107);
+x_1108 = lean_ctor_get(x_1, 3);
+lean_dec(x_1108);
+x_1109 = lean_ctor_get(x_1, 2);
+lean_dec(x_1109);
+x_1110 = lean_ctor_get(x_1, 1);
+lean_dec(x_1110);
+x_1111 = lean_ctor_get(x_1, 0);
+lean_dec(x_1111);
+if (lean_obj_tag(x_1103) == 0)
+{
+lean_object* x_1112; lean_object* x_1113; uint8_t x_1114; 
+x_1112 = lean_ctor_get(x_1103, 1);
+lean_inc(x_1112);
+lean_dec(x_1103);
+x_1113 = lean_array_get_size(x_7);
+x_1114 = lean_nat_dec_lt(x_10, x_1113);
+lean_dec(x_1113);
+if (x_1114 == 0)
+{
+uint8_t x_1115; 
+lean_free_object(x_1);
 lean_dec(x_92);
 lean_dec(x_91);
-x_1108 = l_Array_isEmpty___rarg(x_11);
-if (x_1108 == 0)
+lean_dec(x_13);
+lean_dec(x_10);
+lean_dec(x_7);
+x_1115 = l_Array_isEmpty___rarg(x_11);
+if (x_1115 == 0)
 {
-lean_object* x_1109; lean_object* x_1110; lean_object* x_1111; lean_object* x_1112; lean_object* x_1113; lean_object* x_1114; lean_object* x_1115; lean_object* x_1116; lean_object* x_1117; lean_object* x_1118; lean_object* x_1119; lean_object* x_1120; lean_object* x_1121; lean_object* x_1122; 
+lean_object* x_1116; lean_object* x_1117; lean_object* x_1118; lean_object* x_1119; lean_object* x_1120; lean_object* x_1121; lean_object* x_1122; lean_object* x_1123; lean_object* x_1124; lean_object* x_1125; lean_object* x_1126; lean_object* x_1127; lean_object* x_1128; lean_object* x_1129; 
 lean_dec(x_12);
 lean_dec(x_8);
 lean_dec(x_3);
 lean_dec(x_2);
-x_1109 = lean_alloc_ctor(4, 1, 0);
-lean_ctor_set(x_1109, 0, x_90);
-x_1110 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__6;
-x_1111 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_1111, 0, x_1110);
-lean_ctor_set(x_1111, 1, x_1109);
-x_1112 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__9;
-x_1113 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_1113, 0, x_1111);
-lean_ctor_set(x_1113, 1, x_1112);
-x_1114 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___spec__2(x_94, x_11);
-x_1115 = l_Array_toList___rarg(x_1114);
-lean_dec(x_1114);
-x_1116 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_1115);
-x_1117 = l_Array_HasRepr___rarg___closed__1;
-x_1118 = lean_string_append(x_1117, x_1116);
-lean_dec(x_1116);
-x_1119 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_1119, 0, x_1118);
-x_1120 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_1120, 0, x_1119);
-x_1121 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_1121, 0, x_1113);
-lean_ctor_set(x_1121, 1, x_1120);
-x_1122 = l_Lean_Elab_Term_throwError___rarg(x_6, x_1121, x_4, x_1049);
+x_1116 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_1116, 0, x_90);
+x_1117 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__6;
+x_1118 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_1118, 0, x_1117);
+lean_ctor_set(x_1118, 1, x_1116);
+x_1119 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__9;
+x_1120 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_1120, 0, x_1118);
+lean_ctor_set(x_1120, 1, x_1119);
+x_1121 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___spec__2(x_94, x_11);
+x_1122 = l_Array_toList___rarg(x_1121);
+lean_dec(x_1121);
+x_1123 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_1122);
+x_1124 = l_Array_HasRepr___rarg___closed__1;
+x_1125 = lean_string_append(x_1124, x_1123);
+lean_dec(x_1123);
+x_1126 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_1126, 0, x_1125);
+x_1127 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_1127, 0, x_1126);
+x_1128 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_1128, 0, x_1120);
+lean_ctor_set(x_1128, 1, x_1127);
+x_1129 = l_Lean_Elab_Term_throwError___rarg(x_6, x_1128, x_4, x_1112);
 lean_dec(x_6);
-return x_1122;
+return x_1129;
 }
 else
 {
-lean_object* x_1123; lean_object* x_1150; lean_object* x_1151; lean_object* x_1152; lean_object* x_1153; uint8_t x_1154; 
+lean_object* x_1130; lean_object* x_1157; lean_object* x_1158; lean_object* x_1159; lean_object* x_1160; uint8_t x_1161; 
 lean_dec(x_90);
 lean_dec(x_11);
-x_1150 = l_Lean_Elab_Term_getOptions(x_4, x_1049);
-x_1151 = lean_ctor_get(x_1150, 0);
-lean_inc(x_1151);
-x_1152 = lean_ctor_get(x_1150, 1);
-lean_inc(x_1152);
-lean_dec(x_1150);
-x_1153 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__3;
-x_1154 = l_Lean_checkTraceOption(x_1151, x_1153);
-lean_dec(x_1151);
-if (x_1154 == 0)
+x_1157 = l_Lean_Elab_Term_getOptions(x_4, x_1112);
+x_1158 = lean_ctor_get(x_1157, 0);
+lean_inc(x_1158);
+x_1159 = lean_ctor_get(x_1157, 1);
+lean_inc(x_1159);
+lean_dec(x_1157);
+x_1160 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__3;
+x_1161 = l_Lean_checkTraceOption(x_1158, x_1160);
+lean_dec(x_1158);
+if (x_1161 == 0)
 {
-x_1123 = x_1152;
-goto block_1149;
+x_1130 = x_1159;
+goto block_1156;
 }
 else
 {
-lean_object* x_1155; lean_object* x_1156; lean_object* x_1157; 
+lean_object* x_1162; lean_object* x_1163; lean_object* x_1164; 
 lean_inc(x_2);
-x_1155 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_1155, 0, x_2);
-x_1156 = l_Lean_Elab_Term_logTrace(x_1153, x_6, x_1155, x_4, x_1152);
-x_1157 = lean_ctor_get(x_1156, 1);
-lean_inc(x_1157);
-lean_dec(x_1156);
-x_1123 = x_1157;
-goto block_1149;
+x_1162 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_1162, 0, x_2);
+x_1163 = l_Lean_Elab_Term_logTrace(x_1160, x_6, x_1162, x_4, x_1159);
+x_1164 = lean_ctor_get(x_1163, 1);
+lean_inc(x_1164);
+lean_dec(x_1163);
+x_1130 = x_1164;
+goto block_1156;
 }
-block_1149:
+block_1156:
 {
 if (lean_obj_tag(x_8) == 0)
 {
-lean_object* x_1124; 
+lean_object* x_1131; 
 lean_dec(x_3);
-x_1124 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_1123);
+x_1131 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_1130);
 lean_dec(x_12);
-if (lean_obj_tag(x_1124) == 0)
+if (lean_obj_tag(x_1131) == 0)
 {
-uint8_t x_1125; 
-x_1125 = !lean_is_exclusive(x_1124);
-if (x_1125 == 0)
+uint8_t x_1132; 
+x_1132 = !lean_is_exclusive(x_1131);
+if (x_1132 == 0)
 {
-lean_object* x_1126; 
-x_1126 = lean_ctor_get(x_1124, 0);
-lean_dec(x_1126);
-lean_ctor_set(x_1124, 0, x_2);
-return x_1124;
+lean_object* x_1133; 
+x_1133 = lean_ctor_get(x_1131, 0);
+lean_dec(x_1133);
+lean_ctor_set(x_1131, 0, x_2);
+return x_1131;
 }
 else
 {
-lean_object* x_1127; lean_object* x_1128; 
-x_1127 = lean_ctor_get(x_1124, 1);
-lean_inc(x_1127);
-lean_dec(x_1124);
-x_1128 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_1128, 0, x_2);
-lean_ctor_set(x_1128, 1, x_1127);
-return x_1128;
+lean_object* x_1134; lean_object* x_1135; 
+x_1134 = lean_ctor_get(x_1131, 1);
+lean_inc(x_1134);
+lean_dec(x_1131);
+x_1135 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1135, 0, x_2);
+lean_ctor_set(x_1135, 1, x_1134);
+return x_1135;
 }
 }
 else
 {
-uint8_t x_1129; 
+uint8_t x_1136; 
 lean_dec(x_2);
-x_1129 = !lean_is_exclusive(x_1124);
-if (x_1129 == 0)
+x_1136 = !lean_is_exclusive(x_1131);
+if (x_1136 == 0)
 {
-return x_1124;
+return x_1131;
 }
 else
 {
-lean_object* x_1130; lean_object* x_1131; lean_object* x_1132; 
-x_1130 = lean_ctor_get(x_1124, 0);
-x_1131 = lean_ctor_get(x_1124, 1);
-lean_inc(x_1131);
-lean_inc(x_1130);
-lean_dec(x_1124);
-x_1132 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_1132, 0, x_1130);
-lean_ctor_set(x_1132, 1, x_1131);
-return x_1132;
+lean_object* x_1137; lean_object* x_1138; lean_object* x_1139; 
+x_1137 = lean_ctor_get(x_1131, 0);
+x_1138 = lean_ctor_get(x_1131, 1);
+lean_inc(x_1138);
+lean_inc(x_1137);
+lean_dec(x_1131);
+x_1139 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1139, 0, x_1137);
+lean_ctor_set(x_1139, 1, x_1138);
+return x_1139;
 }
 }
 }
 else
 {
-lean_object* x_1133; lean_object* x_1134; 
-x_1133 = lean_ctor_get(x_8, 0);
-lean_inc(x_1133);
+lean_object* x_1140; lean_object* x_1141; 
+x_1140 = lean_ctor_get(x_8, 0);
+lean_inc(x_1140);
 lean_dec(x_8);
 lean_inc(x_4);
-x_1134 = l_Lean_Elab_Term_isDefEq(x_6, x_1133, x_3, x_4, x_1123);
-if (lean_obj_tag(x_1134) == 0)
+x_1141 = l_Lean_Elab_Term_isDefEq(x_6, x_1140, x_3, x_4, x_1130);
+if (lean_obj_tag(x_1141) == 0)
 {
-lean_object* x_1135; lean_object* x_1136; 
-x_1135 = lean_ctor_get(x_1134, 1);
-lean_inc(x_1135);
-lean_dec(x_1134);
-x_1136 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_1135);
-lean_dec(x_12);
-if (lean_obj_tag(x_1136) == 0)
-{
-uint8_t x_1137; 
-x_1137 = !lean_is_exclusive(x_1136);
-if (x_1137 == 0)
-{
-lean_object* x_1138; 
-x_1138 = lean_ctor_get(x_1136, 0);
-lean_dec(x_1138);
-lean_ctor_set(x_1136, 0, x_2);
-return x_1136;
-}
-else
-{
-lean_object* x_1139; lean_object* x_1140; 
-x_1139 = lean_ctor_get(x_1136, 1);
-lean_inc(x_1139);
-lean_dec(x_1136);
-x_1140 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_1140, 0, x_2);
-lean_ctor_set(x_1140, 1, x_1139);
-return x_1140;
-}
-}
-else
-{
-uint8_t x_1141; 
-lean_dec(x_2);
-x_1141 = !lean_is_exclusive(x_1136);
-if (x_1141 == 0)
-{
-return x_1136;
-}
-else
-{
-lean_object* x_1142; lean_object* x_1143; lean_object* x_1144; 
-x_1142 = lean_ctor_get(x_1136, 0);
-x_1143 = lean_ctor_get(x_1136, 1);
-lean_inc(x_1143);
+lean_object* x_1142; lean_object* x_1143; 
+x_1142 = lean_ctor_get(x_1141, 1);
 lean_inc(x_1142);
-lean_dec(x_1136);
-x_1144 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_1144, 0, x_1142);
-lean_ctor_set(x_1144, 1, x_1143);
-return x_1144;
+lean_dec(x_1141);
+x_1143 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_1142);
+lean_dec(x_12);
+if (lean_obj_tag(x_1143) == 0)
+{
+uint8_t x_1144; 
+x_1144 = !lean_is_exclusive(x_1143);
+if (x_1144 == 0)
+{
+lean_object* x_1145; 
+x_1145 = lean_ctor_get(x_1143, 0);
+lean_dec(x_1145);
+lean_ctor_set(x_1143, 0, x_2);
+return x_1143;
+}
+else
+{
+lean_object* x_1146; lean_object* x_1147; 
+x_1146 = lean_ctor_get(x_1143, 1);
+lean_inc(x_1146);
+lean_dec(x_1143);
+x_1147 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1147, 0, x_2);
+lean_ctor_set(x_1147, 1, x_1146);
+return x_1147;
+}
+}
+else
+{
+uint8_t x_1148; 
+lean_dec(x_2);
+x_1148 = !lean_is_exclusive(x_1143);
+if (x_1148 == 0)
+{
+return x_1143;
+}
+else
+{
+lean_object* x_1149; lean_object* x_1150; lean_object* x_1151; 
+x_1149 = lean_ctor_get(x_1143, 0);
+x_1150 = lean_ctor_get(x_1143, 1);
+lean_inc(x_1150);
+lean_inc(x_1149);
+lean_dec(x_1143);
+x_1151 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1151, 0, x_1149);
+lean_ctor_set(x_1151, 1, x_1150);
+return x_1151;
 }
 }
 }
 else
 {
-uint8_t x_1145; 
+uint8_t x_1152; 
 lean_dec(x_12);
 lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_2);
-x_1145 = !lean_is_exclusive(x_1134);
-if (x_1145 == 0)
+x_1152 = !lean_is_exclusive(x_1141);
+if (x_1152 == 0)
 {
-return x_1134;
+return x_1141;
 }
 else
 {
-lean_object* x_1146; lean_object* x_1147; lean_object* x_1148; 
-x_1146 = lean_ctor_get(x_1134, 0);
-x_1147 = lean_ctor_get(x_1134, 1);
-lean_inc(x_1147);
-lean_inc(x_1146);
-lean_dec(x_1134);
-x_1148 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_1148, 0, x_1146);
-lean_ctor_set(x_1148, 1, x_1147);
-return x_1148;
-}
+lean_object* x_1153; lean_object* x_1154; lean_object* x_1155; 
+x_1153 = lean_ctor_get(x_1141, 0);
+x_1154 = lean_ctor_get(x_1141, 1);
+lean_inc(x_1154);
+lean_inc(x_1153);
+lean_dec(x_1141);
+x_1155 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1155, 0, x_1153);
+lean_ctor_set(x_1155, 1, x_1154);
+return x_1155;
 }
 }
 }
@@ -7949,50 +7821,42 @@ return x_1148;
 }
 else
 {
-lean_object* x_1158; lean_object* x_1159; 
-lean_dec(x_1);
+lean_object* x_1165; lean_object* x_1166; 
 lean_dec(x_90);
 lean_dec(x_3);
-x_1158 = lean_array_fget(x_7, x_10);
+x_1165 = lean_array_fget(x_7, x_10);
 lean_inc(x_4);
 lean_inc(x_2);
 lean_inc(x_6);
-x_1159 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_1158, x_91, x_4, x_1049);
-if (lean_obj_tag(x_1159) == 0)
+x_1166 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_1165, x_91, x_4, x_1112);
+if (lean_obj_tag(x_1166) == 0)
 {
-lean_object* x_1160; lean_object* x_1161; lean_object* x_1162; lean_object* x_1163; lean_object* x_1164; lean_object* x_1165; lean_object* x_1166; 
-x_1160 = lean_ctor_get(x_1159, 0);
-lean_inc(x_1160);
-x_1161 = lean_ctor_get(x_1159, 1);
-lean_inc(x_1161);
-lean_dec(x_1159);
-x_1162 = lean_unsigned_to_nat(1u);
-x_1163 = lean_nat_add(x_10, x_1162);
+lean_object* x_1167; lean_object* x_1168; lean_object* x_1169; lean_object* x_1170; uint8_t x_1171; lean_object* x_1172; lean_object* x_1173; 
+x_1167 = lean_ctor_get(x_1166, 0);
+lean_inc(x_1167);
+x_1168 = lean_ctor_get(x_1166, 1);
+lean_inc(x_1168);
+lean_dec(x_1166);
+x_1169 = lean_unsigned_to_nat(1u);
+x_1170 = lean_nat_add(x_10, x_1169);
 lean_dec(x_10);
-x_1164 = lean_alloc_ctor(0, 7, 2);
-lean_ctor_set(x_1164, 0, x_6);
-lean_ctor_set(x_1164, 1, x_7);
-lean_ctor_set(x_1164, 2, x_8);
-lean_ctor_set(x_1164, 3, x_1163);
-lean_ctor_set(x_1164, 4, x_11);
-lean_ctor_set(x_1164, 5, x_12);
-lean_ctor_set(x_1164, 6, x_13);
-lean_ctor_set_uint8(x_1164, sizeof(void*)*7, x_9);
-lean_ctor_set_uint8(x_1164, sizeof(void*)*7 + 1, x_1050);
-lean_inc(x_1160);
-x_1165 = l_Lean_mkApp(x_2, x_1160);
-x_1166 = lean_expr_instantiate1(x_92, x_1160);
-lean_dec(x_1160);
+x_1171 = 1;
+lean_ctor_set(x_1, 3, x_1170);
+lean_ctor_set_uint8(x_1, sizeof(void*)*7 + 1, x_1171);
+lean_inc(x_1167);
+x_1172 = l_Lean_mkApp(x_2, x_1167);
+x_1173 = lean_expr_instantiate1(x_92, x_1167);
+lean_dec(x_1167);
 lean_dec(x_92);
-x_1 = x_1164;
-x_2 = x_1165;
-x_3 = x_1166;
-x_5 = x_1161;
+x_2 = x_1172;
+x_3 = x_1173;
+x_5 = x_1168;
 goto _start;
 }
 else
 {
-uint8_t x_1168; 
+uint8_t x_1175; 
+lean_free_object(x_1);
 lean_dec(x_92);
 lean_dec(x_13);
 lean_dec(x_12);
@@ -8003,30 +7867,30 @@ lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_2);
-x_1168 = !lean_is_exclusive(x_1159);
-if (x_1168 == 0)
+x_1175 = !lean_is_exclusive(x_1166);
+if (x_1175 == 0)
 {
-return x_1159;
+return x_1166;
 }
 else
 {
-lean_object* x_1169; lean_object* x_1170; lean_object* x_1171; 
-x_1169 = lean_ctor_get(x_1159, 0);
-x_1170 = lean_ctor_get(x_1159, 1);
-lean_inc(x_1170);
-lean_inc(x_1169);
-lean_dec(x_1159);
-x_1171 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_1171, 0, x_1169);
-lean_ctor_set(x_1171, 1, x_1170);
-return x_1171;
+lean_object* x_1176; lean_object* x_1177; lean_object* x_1178; 
+x_1176 = lean_ctor_get(x_1166, 0);
+x_1177 = lean_ctor_get(x_1166, 1);
+lean_inc(x_1177);
+lean_inc(x_1176);
+lean_dec(x_1166);
+x_1178 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1178, 0, x_1176);
+lean_ctor_set(x_1178, 1, x_1177);
+return x_1178;
 }
 }
 }
 }
 else
 {
-uint8_t x_1172; 
+uint8_t x_1179; 
 lean_free_object(x_1);
 lean_dec(x_92);
 lean_dec(x_91);
@@ -8041,276 +7905,222 @@ lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_1172 = !lean_is_exclusive(x_1040);
-if (x_1172 == 0)
+x_1179 = !lean_is_exclusive(x_1103);
+if (x_1179 == 0)
 {
-return x_1040;
+return x_1103;
 }
 else
 {
-lean_object* x_1173; lean_object* x_1174; lean_object* x_1175; 
-x_1173 = lean_ctor_get(x_1040, 0);
-x_1174 = lean_ctor_get(x_1040, 1);
-lean_inc(x_1174);
-lean_inc(x_1173);
-lean_dec(x_1040);
-x_1175 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_1175, 0, x_1173);
-lean_ctor_set(x_1175, 1, x_1174);
-return x_1175;
+lean_object* x_1180; lean_object* x_1181; lean_object* x_1182; 
+x_1180 = lean_ctor_get(x_1103, 0);
+x_1181 = lean_ctor_get(x_1103, 1);
+lean_inc(x_1181);
+lean_inc(x_1180);
+lean_dec(x_1103);
+x_1182 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1182, 0, x_1180);
+lean_ctor_set(x_1182, 1, x_1181);
+return x_1182;
 }
 }
 }
 else
 {
 lean_dec(x_1);
-if (lean_obj_tag(x_1040) == 0)
+if (lean_obj_tag(x_1103) == 0)
 {
-lean_object* x_1176; uint8_t x_1177; lean_object* x_1178; lean_object* x_1179; uint8_t x_1180; 
-x_1176 = lean_ctor_get(x_1040, 1);
-lean_inc(x_1176);
-lean_dec(x_1040);
-x_1177 = 1;
-lean_inc(x_13);
-lean_inc(x_12);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_8);
-lean_inc(x_7);
-lean_inc(x_6);
-x_1178 = lean_alloc_ctor(0, 7, 2);
-lean_ctor_set(x_1178, 0, x_6);
-lean_ctor_set(x_1178, 1, x_7);
-lean_ctor_set(x_1178, 2, x_8);
-lean_ctor_set(x_1178, 3, x_10);
-lean_ctor_set(x_1178, 4, x_11);
-lean_ctor_set(x_1178, 5, x_12);
-lean_ctor_set(x_1178, 6, x_13);
-lean_ctor_set_uint8(x_1178, sizeof(void*)*7, x_9);
-lean_ctor_set_uint8(x_1178, sizeof(void*)*7 + 1, x_1177);
-x_1179 = lean_array_get_size(x_7);
-x_1180 = lean_nat_dec_lt(x_10, x_1179);
-lean_dec(x_1179);
-if (x_1180 == 0)
+lean_object* x_1183; lean_object* x_1184; uint8_t x_1185; 
+x_1183 = lean_ctor_get(x_1103, 1);
+lean_inc(x_1183);
+lean_dec(x_1103);
+x_1184 = lean_array_get_size(x_7);
+x_1185 = lean_nat_dec_lt(x_10, x_1184);
+lean_dec(x_1184);
+if (x_1185 == 0)
 {
+uint8_t x_1186; 
+lean_dec(x_92);
+lean_dec(x_91);
 lean_dec(x_13);
 lean_dec(x_10);
 lean_dec(x_7);
-if (x_9 == 0)
+x_1186 = l_Array_isEmpty___rarg(x_11);
+if (x_1186 == 0)
 {
-lean_object* x_1181; 
-x_1181 = l_Lean_Expr_getOptParamDefault_x3f(x_91);
-lean_dec(x_91);
-if (lean_obj_tag(x_1181) == 0)
-{
-uint8_t x_1182; 
-lean_dec(x_1178);
-lean_dec(x_92);
-x_1182 = l_Array_isEmpty___rarg(x_11);
-if (x_1182 == 0)
-{
-lean_object* x_1183; lean_object* x_1184; lean_object* x_1185; lean_object* x_1186; lean_object* x_1187; lean_object* x_1188; lean_object* x_1189; lean_object* x_1190; lean_object* x_1191; lean_object* x_1192; lean_object* x_1193; lean_object* x_1194; lean_object* x_1195; lean_object* x_1196; 
+lean_object* x_1187; lean_object* x_1188; lean_object* x_1189; lean_object* x_1190; lean_object* x_1191; lean_object* x_1192; lean_object* x_1193; lean_object* x_1194; lean_object* x_1195; lean_object* x_1196; lean_object* x_1197; lean_object* x_1198; lean_object* x_1199; lean_object* x_1200; 
 lean_dec(x_12);
 lean_dec(x_8);
 lean_dec(x_3);
 lean_dec(x_2);
-x_1183 = lean_alloc_ctor(4, 1, 0);
-lean_ctor_set(x_1183, 0, x_90);
-x_1184 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__6;
-x_1185 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_1185, 0, x_1184);
-lean_ctor_set(x_1185, 1, x_1183);
-x_1186 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__9;
-x_1187 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_1187, 0, x_1185);
-lean_ctor_set(x_1187, 1, x_1186);
-x_1188 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___spec__2(x_94, x_11);
-x_1189 = l_Array_toList___rarg(x_1188);
-lean_dec(x_1188);
-x_1190 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_1189);
-x_1191 = l_Array_HasRepr___rarg___closed__1;
-x_1192 = lean_string_append(x_1191, x_1190);
-lean_dec(x_1190);
-x_1193 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_1193, 0, x_1192);
-x_1194 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_1194, 0, x_1193);
-x_1195 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_1195, 0, x_1187);
-lean_ctor_set(x_1195, 1, x_1194);
-x_1196 = l_Lean_Elab_Term_throwError___rarg(x_6, x_1195, x_4, x_1176);
+x_1187 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_1187, 0, x_90);
+x_1188 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__6;
+x_1189 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_1189, 0, x_1188);
+lean_ctor_set(x_1189, 1, x_1187);
+x_1190 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__9;
+x_1191 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_1191, 0, x_1189);
+lean_ctor_set(x_1191, 1, x_1190);
+x_1192 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___spec__2(x_94, x_11);
+x_1193 = l_Array_toList___rarg(x_1192);
+lean_dec(x_1192);
+x_1194 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_1193);
+x_1195 = l_Array_HasRepr___rarg___closed__1;
+x_1196 = lean_string_append(x_1195, x_1194);
+lean_dec(x_1194);
+x_1197 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_1197, 0, x_1196);
+x_1198 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_1198, 0, x_1197);
+x_1199 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_1199, 0, x_1191);
+lean_ctor_set(x_1199, 1, x_1198);
+x_1200 = l_Lean_Elab_Term_throwError___rarg(x_6, x_1199, x_4, x_1183);
 lean_dec(x_6);
-return x_1196;
+return x_1200;
 }
 else
 {
-lean_object* x_1197; lean_object* x_1222; lean_object* x_1223; lean_object* x_1224; lean_object* x_1225; uint8_t x_1226; 
+lean_object* x_1201; lean_object* x_1226; lean_object* x_1227; lean_object* x_1228; lean_object* x_1229; uint8_t x_1230; 
 lean_dec(x_90);
 lean_dec(x_11);
-x_1222 = l_Lean_Elab_Term_getOptions(x_4, x_1176);
-x_1223 = lean_ctor_get(x_1222, 0);
-lean_inc(x_1223);
-x_1224 = lean_ctor_get(x_1222, 1);
-lean_inc(x_1224);
-lean_dec(x_1222);
-x_1225 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__3;
-x_1226 = l_Lean_checkTraceOption(x_1223, x_1225);
-lean_dec(x_1223);
-if (x_1226 == 0)
+x_1226 = l_Lean_Elab_Term_getOptions(x_4, x_1183);
+x_1227 = lean_ctor_get(x_1226, 0);
+lean_inc(x_1227);
+x_1228 = lean_ctor_get(x_1226, 1);
+lean_inc(x_1228);
+lean_dec(x_1226);
+x_1229 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__3;
+x_1230 = l_Lean_checkTraceOption(x_1227, x_1229);
+lean_dec(x_1227);
+if (x_1230 == 0)
 {
-x_1197 = x_1224;
-goto block_1221;
+x_1201 = x_1228;
+goto block_1225;
 }
 else
 {
-lean_object* x_1227; lean_object* x_1228; lean_object* x_1229; 
+lean_object* x_1231; lean_object* x_1232; lean_object* x_1233; 
 lean_inc(x_2);
-x_1227 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_1227, 0, x_2);
-x_1228 = l_Lean_Elab_Term_logTrace(x_1225, x_6, x_1227, x_4, x_1224);
-x_1229 = lean_ctor_get(x_1228, 1);
-lean_inc(x_1229);
-lean_dec(x_1228);
-x_1197 = x_1229;
-goto block_1221;
+x_1231 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_1231, 0, x_2);
+x_1232 = l_Lean_Elab_Term_logTrace(x_1229, x_6, x_1231, x_4, x_1228);
+x_1233 = lean_ctor_get(x_1232, 1);
+lean_inc(x_1233);
+lean_dec(x_1232);
+x_1201 = x_1233;
+goto block_1225;
 }
-block_1221:
+block_1225:
 {
 if (lean_obj_tag(x_8) == 0)
 {
-lean_object* x_1198; 
+lean_object* x_1202; 
 lean_dec(x_3);
-x_1198 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_1197);
+x_1202 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_1201);
 lean_dec(x_12);
-if (lean_obj_tag(x_1198) == 0)
+if (lean_obj_tag(x_1202) == 0)
 {
-lean_object* x_1199; lean_object* x_1200; lean_object* x_1201; 
-x_1199 = lean_ctor_get(x_1198, 1);
-lean_inc(x_1199);
-if (lean_is_exclusive(x_1198)) {
- lean_ctor_release(x_1198, 0);
- lean_ctor_release(x_1198, 1);
- x_1200 = x_1198;
-} else {
- lean_dec_ref(x_1198);
- x_1200 = lean_box(0);
-}
-if (lean_is_scalar(x_1200)) {
- x_1201 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_1201 = x_1200;
-}
-lean_ctor_set(x_1201, 0, x_2);
-lean_ctor_set(x_1201, 1, x_1199);
-return x_1201;
-}
-else
-{
-lean_object* x_1202; lean_object* x_1203; lean_object* x_1204; lean_object* x_1205; 
-lean_dec(x_2);
-x_1202 = lean_ctor_get(x_1198, 0);
-lean_inc(x_1202);
-x_1203 = lean_ctor_get(x_1198, 1);
+lean_object* x_1203; lean_object* x_1204; lean_object* x_1205; 
+x_1203 = lean_ctor_get(x_1202, 1);
 lean_inc(x_1203);
-if (lean_is_exclusive(x_1198)) {
- lean_ctor_release(x_1198, 0);
- lean_ctor_release(x_1198, 1);
- x_1204 = x_1198;
+if (lean_is_exclusive(x_1202)) {
+ lean_ctor_release(x_1202, 0);
+ lean_ctor_release(x_1202, 1);
+ x_1204 = x_1202;
 } else {
- lean_dec_ref(x_1198);
+ lean_dec_ref(x_1202);
  x_1204 = lean_box(0);
 }
 if (lean_is_scalar(x_1204)) {
- x_1205 = lean_alloc_ctor(1, 2, 0);
+ x_1205 = lean_alloc_ctor(0, 2, 0);
 } else {
  x_1205 = x_1204;
 }
-lean_ctor_set(x_1205, 0, x_1202);
+lean_ctor_set(x_1205, 0, x_2);
 lean_ctor_set(x_1205, 1, x_1203);
 return x_1205;
 }
+else
+{
+lean_object* x_1206; lean_object* x_1207; lean_object* x_1208; lean_object* x_1209; 
+lean_dec(x_2);
+x_1206 = lean_ctor_get(x_1202, 0);
+lean_inc(x_1206);
+x_1207 = lean_ctor_get(x_1202, 1);
+lean_inc(x_1207);
+if (lean_is_exclusive(x_1202)) {
+ lean_ctor_release(x_1202, 0);
+ lean_ctor_release(x_1202, 1);
+ x_1208 = x_1202;
+} else {
+ lean_dec_ref(x_1202);
+ x_1208 = lean_box(0);
+}
+if (lean_is_scalar(x_1208)) {
+ x_1209 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_1209 = x_1208;
+}
+lean_ctor_set(x_1209, 0, x_1206);
+lean_ctor_set(x_1209, 1, x_1207);
+return x_1209;
+}
 }
 else
 {
-lean_object* x_1206; lean_object* x_1207; 
-x_1206 = lean_ctor_get(x_8, 0);
-lean_inc(x_1206);
+lean_object* x_1210; lean_object* x_1211; 
+x_1210 = lean_ctor_get(x_8, 0);
+lean_inc(x_1210);
 lean_dec(x_8);
 lean_inc(x_4);
-x_1207 = l_Lean_Elab_Term_isDefEq(x_6, x_1206, x_3, x_4, x_1197);
-if (lean_obj_tag(x_1207) == 0)
+x_1211 = l_Lean_Elab_Term_isDefEq(x_6, x_1210, x_3, x_4, x_1201);
+if (lean_obj_tag(x_1211) == 0)
 {
-lean_object* x_1208; lean_object* x_1209; 
-x_1208 = lean_ctor_get(x_1207, 1);
-lean_inc(x_1208);
-lean_dec(x_1207);
-x_1209 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_1208);
+lean_object* x_1212; lean_object* x_1213; 
+x_1212 = lean_ctor_get(x_1211, 1);
+lean_inc(x_1212);
+lean_dec(x_1211);
+x_1213 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_1212);
 lean_dec(x_12);
-if (lean_obj_tag(x_1209) == 0)
+if (lean_obj_tag(x_1213) == 0)
 {
-lean_object* x_1210; lean_object* x_1211; lean_object* x_1212; 
-x_1210 = lean_ctor_get(x_1209, 1);
-lean_inc(x_1210);
-if (lean_is_exclusive(x_1209)) {
- lean_ctor_release(x_1209, 0);
- lean_ctor_release(x_1209, 1);
- x_1211 = x_1209;
-} else {
- lean_dec_ref(x_1209);
- x_1211 = lean_box(0);
-}
-if (lean_is_scalar(x_1211)) {
- x_1212 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_1212 = x_1211;
-}
-lean_ctor_set(x_1212, 0, x_2);
-lean_ctor_set(x_1212, 1, x_1210);
-return x_1212;
-}
-else
-{
-lean_object* x_1213; lean_object* x_1214; lean_object* x_1215; lean_object* x_1216; 
-lean_dec(x_2);
-x_1213 = lean_ctor_get(x_1209, 0);
-lean_inc(x_1213);
-x_1214 = lean_ctor_get(x_1209, 1);
+lean_object* x_1214; lean_object* x_1215; lean_object* x_1216; 
+x_1214 = lean_ctor_get(x_1213, 1);
 lean_inc(x_1214);
-if (lean_is_exclusive(x_1209)) {
- lean_ctor_release(x_1209, 0);
- lean_ctor_release(x_1209, 1);
- x_1215 = x_1209;
+if (lean_is_exclusive(x_1213)) {
+ lean_ctor_release(x_1213, 0);
+ lean_ctor_release(x_1213, 1);
+ x_1215 = x_1213;
 } else {
- lean_dec_ref(x_1209);
+ lean_dec_ref(x_1213);
  x_1215 = lean_box(0);
 }
 if (lean_is_scalar(x_1215)) {
- x_1216 = lean_alloc_ctor(1, 2, 0);
+ x_1216 = lean_alloc_ctor(0, 2, 0);
 } else {
  x_1216 = x_1215;
 }
-lean_ctor_set(x_1216, 0, x_1213);
+lean_ctor_set(x_1216, 0, x_2);
 lean_ctor_set(x_1216, 1, x_1214);
 return x_1216;
 }
-}
 else
 {
 lean_object* x_1217; lean_object* x_1218; lean_object* x_1219; lean_object* x_1220; 
-lean_dec(x_12);
-lean_dec(x_6);
-lean_dec(x_4);
 lean_dec(x_2);
-x_1217 = lean_ctor_get(x_1207, 0);
+x_1217 = lean_ctor_get(x_1213, 0);
 lean_inc(x_1217);
-x_1218 = lean_ctor_get(x_1207, 1);
+x_1218 = lean_ctor_get(x_1213, 1);
 lean_inc(x_1218);
-if (lean_is_exclusive(x_1207)) {
- lean_ctor_release(x_1207, 0);
- lean_ctor_release(x_1207, 1);
- x_1219 = x_1207;
+if (lean_is_exclusive(x_1213)) {
+ lean_ctor_release(x_1213, 0);
+ lean_ctor_release(x_1213, 1);
+ x_1219 = x_1213;
 } else {
- lean_dec_ref(x_1207);
+ lean_dec_ref(x_1213);
  x_1219 = lean_box(0);
 }
 if (lean_is_scalar(x_1219)) {
@@ -8323,254 +8133,525 @@ lean_ctor_set(x_1220, 1, x_1218);
 return x_1220;
 }
 }
+else
+{
+lean_object* x_1221; lean_object* x_1222; lean_object* x_1223; lean_object* x_1224; 
+lean_dec(x_12);
+lean_dec(x_6);
+lean_dec(x_4);
+lean_dec(x_2);
+x_1221 = lean_ctor_get(x_1211, 0);
+lean_inc(x_1221);
+x_1222 = lean_ctor_get(x_1211, 1);
+lean_inc(x_1222);
+if (lean_is_exclusive(x_1211)) {
+ lean_ctor_release(x_1211, 0);
+ lean_ctor_release(x_1211, 1);
+ x_1223 = x_1211;
+} else {
+ lean_dec_ref(x_1211);
+ x_1223 = lean_box(0);
+}
+if (lean_is_scalar(x_1223)) {
+ x_1224 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_1224 = x_1223;
+}
+lean_ctor_set(x_1224, 0, x_1221);
+lean_ctor_set(x_1224, 1, x_1222);
+return x_1224;
+}
+}
 }
 }
 }
 else
 {
-lean_object* x_1230; lean_object* x_1231; lean_object* x_1232; 
+lean_object* x_1234; lean_object* x_1235; 
 lean_dec(x_90);
+lean_dec(x_3);
+x_1234 = lean_array_fget(x_7, x_10);
+lean_inc(x_4);
+lean_inc(x_2);
+lean_inc(x_6);
+x_1235 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_1234, x_91, x_4, x_1183);
+if (lean_obj_tag(x_1235) == 0)
+{
+lean_object* x_1236; lean_object* x_1237; lean_object* x_1238; lean_object* x_1239; uint8_t x_1240; lean_object* x_1241; lean_object* x_1242; lean_object* x_1243; 
+x_1236 = lean_ctor_get(x_1235, 0);
+lean_inc(x_1236);
+x_1237 = lean_ctor_get(x_1235, 1);
+lean_inc(x_1237);
+lean_dec(x_1235);
+x_1238 = lean_unsigned_to_nat(1u);
+x_1239 = lean_nat_add(x_10, x_1238);
+lean_dec(x_10);
+x_1240 = 1;
+x_1241 = lean_alloc_ctor(0, 7, 2);
+lean_ctor_set(x_1241, 0, x_6);
+lean_ctor_set(x_1241, 1, x_7);
+lean_ctor_set(x_1241, 2, x_8);
+lean_ctor_set(x_1241, 3, x_1239);
+lean_ctor_set(x_1241, 4, x_11);
+lean_ctor_set(x_1241, 5, x_12);
+lean_ctor_set(x_1241, 6, x_13);
+lean_ctor_set_uint8(x_1241, sizeof(void*)*7, x_9);
+lean_ctor_set_uint8(x_1241, sizeof(void*)*7 + 1, x_1240);
+lean_inc(x_1236);
+x_1242 = l_Lean_mkApp(x_2, x_1236);
+x_1243 = lean_expr_instantiate1(x_92, x_1236);
+lean_dec(x_1236);
+lean_dec(x_92);
+x_1 = x_1241;
+x_2 = x_1242;
+x_3 = x_1243;
+x_5 = x_1237;
+goto _start;
+}
+else
+{
+lean_object* x_1245; lean_object* x_1246; lean_object* x_1247; lean_object* x_1248; 
+lean_dec(x_92);
+lean_dec(x_13);
 lean_dec(x_12);
 lean_dec(x_11);
+lean_dec(x_10);
 lean_dec(x_8);
+lean_dec(x_7);
 lean_dec(x_6);
-lean_dec(x_3);
-x_1230 = lean_ctor_get(x_1181, 0);
-lean_inc(x_1230);
-lean_dec(x_1181);
-lean_inc(x_1230);
-x_1231 = l_Lean_mkApp(x_2, x_1230);
-x_1232 = lean_expr_instantiate1(x_92, x_1230);
-lean_dec(x_1230);
+lean_dec(x_4);
+lean_dec(x_2);
+x_1245 = lean_ctor_get(x_1235, 0);
+lean_inc(x_1245);
+x_1246 = lean_ctor_get(x_1235, 1);
+lean_inc(x_1246);
+if (lean_is_exclusive(x_1235)) {
+ lean_ctor_release(x_1235, 0);
+ lean_ctor_release(x_1235, 1);
+ x_1247 = x_1235;
+} else {
+ lean_dec_ref(x_1235);
+ x_1247 = lean_box(0);
+}
+if (lean_is_scalar(x_1247)) {
+ x_1248 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_1248 = x_1247;
+}
+lean_ctor_set(x_1248, 0, x_1245);
+lean_ctor_set(x_1248, 1, x_1246);
+return x_1248;
+}
+}
+}
+else
+{
+lean_object* x_1249; lean_object* x_1250; lean_object* x_1251; lean_object* x_1252; 
 lean_dec(x_92);
-x_1 = x_1178;
-x_2 = x_1231;
-x_3 = x_1232;
-x_5 = x_1176;
+lean_dec(x_91);
+lean_dec(x_90);
+lean_dec(x_13);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_1249 = lean_ctor_get(x_1103, 0);
+lean_inc(x_1249);
+x_1250 = lean_ctor_get(x_1103, 1);
+lean_inc(x_1250);
+if (lean_is_exclusive(x_1103)) {
+ lean_ctor_release(x_1103, 0);
+ lean_ctor_release(x_1103, 1);
+ x_1251 = x_1103;
+} else {
+ lean_dec_ref(x_1103);
+ x_1251 = lean_box(0);
+}
+if (lean_is_scalar(x_1251)) {
+ x_1252 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_1252 = x_1251;
+}
+lean_ctor_set(x_1252, 0, x_1249);
+lean_ctor_set(x_1252, 1, x_1250);
+return x_1252;
+}
+}
+}
+else
+{
+uint8_t x_1253; 
+lean_dec(x_90);
+lean_dec(x_16);
+lean_dec(x_3);
+x_1253 = !lean_is_exclusive(x_1);
+if (x_1253 == 0)
+{
+lean_object* x_1254; lean_object* x_1255; lean_object* x_1256; lean_object* x_1257; lean_object* x_1258; lean_object* x_1259; lean_object* x_1260; lean_object* x_1261; uint8_t x_1262; lean_object* x_1263; lean_object* x_1264; lean_object* x_1265; lean_object* x_1266; lean_object* x_1267; lean_object* x_1268; lean_object* x_1269; lean_object* x_1270; lean_object* x_1271; lean_object* x_1272; 
+x_1254 = lean_ctor_get(x_1, 6);
+lean_dec(x_1254);
+x_1255 = lean_ctor_get(x_1, 5);
+lean_dec(x_1255);
+x_1256 = lean_ctor_get(x_1, 4);
+lean_dec(x_1256);
+x_1257 = lean_ctor_get(x_1, 3);
+lean_dec(x_1257);
+x_1258 = lean_ctor_get(x_1, 2);
+lean_dec(x_1258);
+x_1259 = lean_ctor_get(x_1, 1);
+lean_dec(x_1259);
+x_1260 = lean_ctor_get(x_1, 0);
+lean_dec(x_1260);
+x_1261 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1261, 0, x_91);
+x_1262 = 1;
+x_1263 = lean_box(0);
+lean_inc(x_4);
+x_1264 = l_Lean_Elab_Term_mkFreshExprMVar(x_6, x_1261, x_1262, x_1263, x_4, x_17);
+x_1265 = lean_ctor_get(x_1264, 0);
+lean_inc(x_1265);
+x_1266 = lean_ctor_get(x_1264, 1);
+lean_inc(x_1266);
+lean_dec(x_1264);
+x_1267 = lean_unsigned_to_nat(1u);
+x_1268 = lean_nat_add(x_10, x_1267);
+lean_dec(x_10);
+x_1269 = l_Lean_Expr_mvarId_x21(x_1265);
+x_1270 = lean_array_push(x_12, x_1269);
+lean_ctor_set(x_1, 5, x_1270);
+lean_ctor_set(x_1, 3, x_1268);
+lean_inc(x_1265);
+x_1271 = l_Lean_mkApp(x_2, x_1265);
+x_1272 = lean_expr_instantiate1(x_92, x_1265);
+lean_dec(x_1265);
+lean_dec(x_92);
+x_2 = x_1271;
+x_3 = x_1272;
+x_5 = x_1266;
+goto _start;
+}
+else
+{
+lean_object* x_1274; uint8_t x_1275; lean_object* x_1276; lean_object* x_1277; lean_object* x_1278; lean_object* x_1279; lean_object* x_1280; lean_object* x_1281; lean_object* x_1282; lean_object* x_1283; lean_object* x_1284; lean_object* x_1285; lean_object* x_1286; 
+lean_dec(x_1);
+x_1274 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_1274, 0, x_91);
+x_1275 = 1;
+x_1276 = lean_box(0);
+lean_inc(x_4);
+x_1277 = l_Lean_Elab_Term_mkFreshExprMVar(x_6, x_1274, x_1275, x_1276, x_4, x_17);
+x_1278 = lean_ctor_get(x_1277, 0);
+lean_inc(x_1278);
+x_1279 = lean_ctor_get(x_1277, 1);
+lean_inc(x_1279);
+lean_dec(x_1277);
+x_1280 = lean_unsigned_to_nat(1u);
+x_1281 = lean_nat_add(x_10, x_1280);
+lean_dec(x_10);
+x_1282 = l_Lean_Expr_mvarId_x21(x_1278);
+x_1283 = lean_array_push(x_12, x_1282);
+x_1284 = lean_alloc_ctor(0, 7, 2);
+lean_ctor_set(x_1284, 0, x_6);
+lean_ctor_set(x_1284, 1, x_7);
+lean_ctor_set(x_1284, 2, x_8);
+lean_ctor_set(x_1284, 3, x_1281);
+lean_ctor_set(x_1284, 4, x_11);
+lean_ctor_set(x_1284, 5, x_1283);
+lean_ctor_set(x_1284, 6, x_13);
+lean_ctor_set_uint8(x_1284, sizeof(void*)*7, x_9);
+lean_ctor_set_uint8(x_1284, sizeof(void*)*7 + 1, x_14);
+lean_inc(x_1278);
+x_1285 = l_Lean_mkApp(x_2, x_1278);
+x_1286 = lean_expr_instantiate1(x_92, x_1278);
+lean_dec(x_1278);
+lean_dec(x_92);
+x_1 = x_1284;
+x_2 = x_1285;
+x_3 = x_1286;
+x_5 = x_1279;
 goto _start;
 }
 }
-else
+}
+}
+default: 
 {
-uint8_t x_1234; 
-lean_dec(x_1178);
+lean_object* x_1288; uint8_t x_1289; 
+lean_inc(x_4);
+lean_inc(x_1);
+x_1288 = l___private_Init_Lean_Elab_App_8__propagateExpectedType(x_1, x_16, x_4, x_17);
+x_1289 = !lean_is_exclusive(x_1);
+if (x_1289 == 0)
+{
+lean_object* x_1290; lean_object* x_1291; lean_object* x_1292; lean_object* x_1293; lean_object* x_1294; lean_object* x_1295; lean_object* x_1296; 
+x_1290 = lean_ctor_get(x_1, 6);
+lean_dec(x_1290);
+x_1291 = lean_ctor_get(x_1, 5);
+lean_dec(x_1291);
+x_1292 = lean_ctor_get(x_1, 4);
+lean_dec(x_1292);
+x_1293 = lean_ctor_get(x_1, 3);
+lean_dec(x_1293);
+x_1294 = lean_ctor_get(x_1, 2);
+lean_dec(x_1294);
+x_1295 = lean_ctor_get(x_1, 1);
+lean_dec(x_1295);
+x_1296 = lean_ctor_get(x_1, 0);
+lean_dec(x_1296);
+if (lean_obj_tag(x_1288) == 0)
+{
+lean_object* x_1297; uint8_t x_1298; lean_object* x_1299; uint8_t x_1300; 
+x_1297 = lean_ctor_get(x_1288, 1);
+lean_inc(x_1297);
+lean_dec(x_1288);
+x_1298 = 1;
+lean_inc(x_13);
+lean_inc(x_12);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_8);
+lean_inc(x_7);
+lean_inc(x_6);
+lean_ctor_set_uint8(x_1, sizeof(void*)*7 + 1, x_1298);
+x_1299 = lean_array_get_size(x_7);
+x_1300 = lean_nat_dec_lt(x_10, x_1299);
+lean_dec(x_1299);
+if (x_1300 == 0)
+{
+lean_dec(x_13);
+lean_dec(x_10);
+lean_dec(x_7);
+if (x_9 == 0)
+{
+lean_object* x_1301; 
+x_1301 = l_Lean_Expr_getOptParamDefault_x3f(x_91);
+if (lean_obj_tag(x_1301) == 0)
+{
+lean_object* x_1302; 
+x_1302 = l_Lean_Expr_getAutoParamTactic_x3f(x_91);
+if (lean_obj_tag(x_1302) == 0)
+{
+uint8_t x_1303; 
+lean_dec(x_1);
 lean_dec(x_92);
 lean_dec(x_91);
-x_1234 = l_Array_isEmpty___rarg(x_11);
-if (x_1234 == 0)
+x_1303 = l_Array_isEmpty___rarg(x_11);
+if (x_1303 == 0)
 {
-lean_object* x_1235; lean_object* x_1236; lean_object* x_1237; lean_object* x_1238; lean_object* x_1239; lean_object* x_1240; lean_object* x_1241; lean_object* x_1242; lean_object* x_1243; lean_object* x_1244; lean_object* x_1245; lean_object* x_1246; lean_object* x_1247; lean_object* x_1248; 
+lean_object* x_1304; lean_object* x_1305; lean_object* x_1306; lean_object* x_1307; lean_object* x_1308; lean_object* x_1309; lean_object* x_1310; lean_object* x_1311; lean_object* x_1312; lean_object* x_1313; lean_object* x_1314; lean_object* x_1315; lean_object* x_1316; lean_object* x_1317; 
 lean_dec(x_12);
 lean_dec(x_8);
 lean_dec(x_3);
 lean_dec(x_2);
-x_1235 = lean_alloc_ctor(4, 1, 0);
-lean_ctor_set(x_1235, 0, x_90);
-x_1236 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__6;
-x_1237 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_1237, 0, x_1236);
-lean_ctor_set(x_1237, 1, x_1235);
-x_1238 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__9;
-x_1239 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_1239, 0, x_1237);
-lean_ctor_set(x_1239, 1, x_1238);
-x_1240 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___spec__2(x_94, x_11);
-x_1241 = l_Array_toList___rarg(x_1240);
-lean_dec(x_1240);
-x_1242 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_1241);
-x_1243 = l_Array_HasRepr___rarg___closed__1;
-x_1244 = lean_string_append(x_1243, x_1242);
-lean_dec(x_1242);
-x_1245 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_1245, 0, x_1244);
-x_1246 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_1246, 0, x_1245);
-x_1247 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_1247, 0, x_1239);
-lean_ctor_set(x_1247, 1, x_1246);
-x_1248 = l_Lean_Elab_Term_throwError___rarg(x_6, x_1247, x_4, x_1176);
+x_1304 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_1304, 0, x_90);
+x_1305 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__6;
+x_1306 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_1306, 0, x_1305);
+lean_ctor_set(x_1306, 1, x_1304);
+x_1307 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__9;
+x_1308 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_1308, 0, x_1306);
+lean_ctor_set(x_1308, 1, x_1307);
+x_1309 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___spec__2(x_94, x_11);
+x_1310 = l_Array_toList___rarg(x_1309);
+lean_dec(x_1309);
+x_1311 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_1310);
+x_1312 = l_Array_HasRepr___rarg___closed__1;
+x_1313 = lean_string_append(x_1312, x_1311);
+lean_dec(x_1311);
+x_1314 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_1314, 0, x_1313);
+x_1315 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_1315, 0, x_1314);
+x_1316 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_1316, 0, x_1308);
+lean_ctor_set(x_1316, 1, x_1315);
+x_1317 = l_Lean_Elab_Term_throwError___rarg(x_6, x_1316, x_4, x_1297);
 lean_dec(x_6);
-return x_1248;
+return x_1317;
 }
 else
 {
-lean_object* x_1249; lean_object* x_1274; lean_object* x_1275; lean_object* x_1276; lean_object* x_1277; uint8_t x_1278; 
+lean_object* x_1318; lean_object* x_1345; lean_object* x_1346; lean_object* x_1347; lean_object* x_1348; uint8_t x_1349; 
 lean_dec(x_90);
 lean_dec(x_11);
-x_1274 = l_Lean_Elab_Term_getOptions(x_4, x_1176);
-x_1275 = lean_ctor_get(x_1274, 0);
-lean_inc(x_1275);
-x_1276 = lean_ctor_get(x_1274, 1);
-lean_inc(x_1276);
-lean_dec(x_1274);
-x_1277 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__3;
-x_1278 = l_Lean_checkTraceOption(x_1275, x_1277);
-lean_dec(x_1275);
-if (x_1278 == 0)
+x_1345 = l_Lean_Elab_Term_getOptions(x_4, x_1297);
+x_1346 = lean_ctor_get(x_1345, 0);
+lean_inc(x_1346);
+x_1347 = lean_ctor_get(x_1345, 1);
+lean_inc(x_1347);
+lean_dec(x_1345);
+x_1348 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__3;
+x_1349 = l_Lean_checkTraceOption(x_1346, x_1348);
+lean_dec(x_1346);
+if (x_1349 == 0)
 {
-x_1249 = x_1276;
-goto block_1273;
+x_1318 = x_1347;
+goto block_1344;
 }
 else
 {
-lean_object* x_1279; lean_object* x_1280; lean_object* x_1281; 
+lean_object* x_1350; lean_object* x_1351; lean_object* x_1352; 
 lean_inc(x_2);
-x_1279 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_1279, 0, x_2);
-x_1280 = l_Lean_Elab_Term_logTrace(x_1277, x_6, x_1279, x_4, x_1276);
-x_1281 = lean_ctor_get(x_1280, 1);
-lean_inc(x_1281);
-lean_dec(x_1280);
-x_1249 = x_1281;
-goto block_1273;
+x_1350 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_1350, 0, x_2);
+x_1351 = l_Lean_Elab_Term_logTrace(x_1348, x_6, x_1350, x_4, x_1347);
+x_1352 = lean_ctor_get(x_1351, 1);
+lean_inc(x_1352);
+lean_dec(x_1351);
+x_1318 = x_1352;
+goto block_1344;
 }
-block_1273:
+block_1344:
 {
 if (lean_obj_tag(x_8) == 0)
 {
-lean_object* x_1250; 
+lean_object* x_1319; 
 lean_dec(x_3);
-x_1250 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_1249);
+x_1319 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_1318);
 lean_dec(x_12);
-if (lean_obj_tag(x_1250) == 0)
+if (lean_obj_tag(x_1319) == 0)
 {
-lean_object* x_1251; lean_object* x_1252; lean_object* x_1253; 
-x_1251 = lean_ctor_get(x_1250, 1);
-lean_inc(x_1251);
-if (lean_is_exclusive(x_1250)) {
- lean_ctor_release(x_1250, 0);
- lean_ctor_release(x_1250, 1);
- x_1252 = x_1250;
-} else {
- lean_dec_ref(x_1250);
- x_1252 = lean_box(0);
-}
-if (lean_is_scalar(x_1252)) {
- x_1253 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_1253 = x_1252;
-}
-lean_ctor_set(x_1253, 0, x_2);
-lean_ctor_set(x_1253, 1, x_1251);
-return x_1253;
+uint8_t x_1320; 
+x_1320 = !lean_is_exclusive(x_1319);
+if (x_1320 == 0)
+{
+lean_object* x_1321; 
+x_1321 = lean_ctor_get(x_1319, 0);
+lean_dec(x_1321);
+lean_ctor_set(x_1319, 0, x_2);
+return x_1319;
 }
 else
 {
-lean_object* x_1254; lean_object* x_1255; lean_object* x_1256; lean_object* x_1257; 
+lean_object* x_1322; lean_object* x_1323; 
+x_1322 = lean_ctor_get(x_1319, 1);
+lean_inc(x_1322);
+lean_dec(x_1319);
+x_1323 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1323, 0, x_2);
+lean_ctor_set(x_1323, 1, x_1322);
+return x_1323;
+}
+}
+else
+{
+uint8_t x_1324; 
 lean_dec(x_2);
-x_1254 = lean_ctor_get(x_1250, 0);
-lean_inc(x_1254);
-x_1255 = lean_ctor_get(x_1250, 1);
-lean_inc(x_1255);
-if (lean_is_exclusive(x_1250)) {
- lean_ctor_release(x_1250, 0);
- lean_ctor_release(x_1250, 1);
- x_1256 = x_1250;
-} else {
- lean_dec_ref(x_1250);
- x_1256 = lean_box(0);
+x_1324 = !lean_is_exclusive(x_1319);
+if (x_1324 == 0)
+{
+return x_1319;
 }
-if (lean_is_scalar(x_1256)) {
- x_1257 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_1257 = x_1256;
+else
+{
+lean_object* x_1325; lean_object* x_1326; lean_object* x_1327; 
+x_1325 = lean_ctor_get(x_1319, 0);
+x_1326 = lean_ctor_get(x_1319, 1);
+lean_inc(x_1326);
+lean_inc(x_1325);
+lean_dec(x_1319);
+x_1327 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1327, 0, x_1325);
+lean_ctor_set(x_1327, 1, x_1326);
+return x_1327;
 }
-lean_ctor_set(x_1257, 0, x_1254);
-lean_ctor_set(x_1257, 1, x_1255);
-return x_1257;
 }
 }
 else
 {
-lean_object* x_1258; lean_object* x_1259; 
-x_1258 = lean_ctor_get(x_8, 0);
-lean_inc(x_1258);
+lean_object* x_1328; lean_object* x_1329; 
+x_1328 = lean_ctor_get(x_8, 0);
+lean_inc(x_1328);
 lean_dec(x_8);
 lean_inc(x_4);
-x_1259 = l_Lean_Elab_Term_isDefEq(x_6, x_1258, x_3, x_4, x_1249);
-if (lean_obj_tag(x_1259) == 0)
+x_1329 = l_Lean_Elab_Term_isDefEq(x_6, x_1328, x_3, x_4, x_1318);
+if (lean_obj_tag(x_1329) == 0)
 {
-lean_object* x_1260; lean_object* x_1261; 
-x_1260 = lean_ctor_get(x_1259, 1);
-lean_inc(x_1260);
-lean_dec(x_1259);
-x_1261 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_1260);
+lean_object* x_1330; lean_object* x_1331; 
+x_1330 = lean_ctor_get(x_1329, 1);
+lean_inc(x_1330);
+lean_dec(x_1329);
+x_1331 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_1330);
 lean_dec(x_12);
-if (lean_obj_tag(x_1261) == 0)
+if (lean_obj_tag(x_1331) == 0)
 {
-lean_object* x_1262; lean_object* x_1263; lean_object* x_1264; 
-x_1262 = lean_ctor_get(x_1261, 1);
-lean_inc(x_1262);
-if (lean_is_exclusive(x_1261)) {
- lean_ctor_release(x_1261, 0);
- lean_ctor_release(x_1261, 1);
- x_1263 = x_1261;
-} else {
- lean_dec_ref(x_1261);
- x_1263 = lean_box(0);
-}
-if (lean_is_scalar(x_1263)) {
- x_1264 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_1264 = x_1263;
-}
-lean_ctor_set(x_1264, 0, x_2);
-lean_ctor_set(x_1264, 1, x_1262);
-return x_1264;
+uint8_t x_1332; 
+x_1332 = !lean_is_exclusive(x_1331);
+if (x_1332 == 0)
+{
+lean_object* x_1333; 
+x_1333 = lean_ctor_get(x_1331, 0);
+lean_dec(x_1333);
+lean_ctor_set(x_1331, 0, x_2);
+return x_1331;
 }
 else
 {
-lean_object* x_1265; lean_object* x_1266; lean_object* x_1267; lean_object* x_1268; 
+lean_object* x_1334; lean_object* x_1335; 
+x_1334 = lean_ctor_get(x_1331, 1);
+lean_inc(x_1334);
+lean_dec(x_1331);
+x_1335 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1335, 0, x_2);
+lean_ctor_set(x_1335, 1, x_1334);
+return x_1335;
+}
+}
+else
+{
+uint8_t x_1336; 
 lean_dec(x_2);
-x_1265 = lean_ctor_get(x_1261, 0);
-lean_inc(x_1265);
-x_1266 = lean_ctor_get(x_1261, 1);
-lean_inc(x_1266);
-if (lean_is_exclusive(x_1261)) {
- lean_ctor_release(x_1261, 0);
- lean_ctor_release(x_1261, 1);
- x_1267 = x_1261;
-} else {
- lean_dec_ref(x_1261);
- x_1267 = lean_box(0);
+x_1336 = !lean_is_exclusive(x_1331);
+if (x_1336 == 0)
+{
+return x_1331;
 }
-if (lean_is_scalar(x_1267)) {
- x_1268 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_1268 = x_1267;
+else
+{
+lean_object* x_1337; lean_object* x_1338; lean_object* x_1339; 
+x_1337 = lean_ctor_get(x_1331, 0);
+x_1338 = lean_ctor_get(x_1331, 1);
+lean_inc(x_1338);
+lean_inc(x_1337);
+lean_dec(x_1331);
+x_1339 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1339, 0, x_1337);
+lean_ctor_set(x_1339, 1, x_1338);
+return x_1339;
 }
-lean_ctor_set(x_1268, 0, x_1265);
-lean_ctor_set(x_1268, 1, x_1266);
-return x_1268;
 }
 }
 else
 {
-lean_object* x_1269; lean_object* x_1270; lean_object* x_1271; lean_object* x_1272; 
+uint8_t x_1340; 
 lean_dec(x_12);
 lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_2);
-x_1269 = lean_ctor_get(x_1259, 0);
-lean_inc(x_1269);
-x_1270 = lean_ctor_get(x_1259, 1);
-lean_inc(x_1270);
-if (lean_is_exclusive(x_1259)) {
- lean_ctor_release(x_1259, 0);
- lean_ctor_release(x_1259, 1);
- x_1271 = x_1259;
-} else {
- lean_dec_ref(x_1259);
- x_1271 = lean_box(0);
+x_1340 = !lean_is_exclusive(x_1329);
+if (x_1340 == 0)
+{
+return x_1329;
 }
-if (lean_is_scalar(x_1271)) {
- x_1272 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_1272 = x_1271;
-}
-lean_ctor_set(x_1272, 0, x_1269);
-lean_ctor_set(x_1272, 1, x_1270);
-return x_1272;
+else
+{
+lean_object* x_1341; lean_object* x_1342; lean_object* x_1343; 
+x_1341 = lean_ctor_get(x_1329, 0);
+x_1342 = lean_ctor_get(x_1329, 1);
+lean_inc(x_1342);
+lean_inc(x_1341);
+lean_dec(x_1329);
+x_1343 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1343, 0, x_1341);
+lean_ctor_set(x_1343, 1, x_1342);
+return x_1343;
 }
 }
 }
@@ -8579,50 +8660,513 @@ return x_1272;
 }
 else
 {
-lean_object* x_1282; lean_object* x_1283; 
-lean_dec(x_1178);
+lean_object* x_1353; 
 lean_dec(x_90);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_8);
 lean_dec(x_3);
-x_1282 = lean_array_fget(x_7, x_10);
+x_1353 = lean_ctor_get(x_1302, 0);
+lean_inc(x_1353);
+lean_dec(x_1302);
+if (lean_obj_tag(x_1353) == 4)
+{
+lean_object* x_1354; lean_object* x_1355; lean_object* x_1356; lean_object* x_1357; lean_object* x_1358; 
+x_1354 = lean_ctor_get(x_1353, 0);
+lean_inc(x_1354);
+lean_dec(x_1353);
+x_1355 = l_Lean_Elab_Term_getEnv___rarg(x_1297);
+x_1356 = lean_ctor_get(x_1355, 0);
+lean_inc(x_1356);
+x_1357 = lean_ctor_get(x_1355, 1);
+lean_inc(x_1357);
+lean_dec(x_1355);
+x_1358 = l_Lean_Elab_evalSyntaxConstant(x_1356, x_1354);
+if (lean_obj_tag(x_1358) == 0)
+{
+lean_object* x_1359; lean_object* x_1360; lean_object* x_1361; lean_object* x_1362; 
+lean_dec(x_1);
+lean_dec(x_92);
+lean_dec(x_91);
+lean_dec(x_2);
+x_1359 = lean_ctor_get(x_1358, 0);
+lean_inc(x_1359);
+lean_dec(x_1358);
+x_1360 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_1360, 0, x_1359);
+x_1361 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_1361, 0, x_1360);
+x_1362 = l_Lean_Elab_Term_throwError___rarg(x_6, x_1361, x_4, x_1357);
+lean_dec(x_6);
+return x_1362;
+}
+else
+{
+lean_object* x_1363; lean_object* x_1364; lean_object* x_1365; lean_object* x_1366; lean_object* x_1367; lean_object* x_1368; lean_object* x_1369; lean_object* x_1370; lean_object* x_1371; lean_object* x_1372; lean_object* x_1373; lean_object* x_1374; lean_object* x_1375; lean_object* x_1376; lean_object* x_1377; lean_object* x_1378; lean_object* x_1379; lean_object* x_1380; lean_object* x_1381; lean_object* x_1382; lean_object* x_1383; lean_object* x_1384; lean_object* x_1385; lean_object* x_1386; lean_object* x_1387; 
+x_1363 = lean_ctor_get(x_1358, 0);
+lean_inc(x_1363);
+lean_dec(x_1358);
+x_1364 = l_Lean_Elab_Term_getCurrMacroScope(x_4, x_1357);
+x_1365 = lean_ctor_get(x_1364, 1);
+lean_inc(x_1365);
+lean_dec(x_1364);
+x_1366 = l_Lean_Elab_Term_getMainModule___rarg(x_1365);
+x_1367 = lean_ctor_get(x_1366, 1);
+lean_inc(x_1367);
+lean_dec(x_1366);
+x_1368 = l_Lean_Syntax_getArgs(x_1363);
+lean_dec(x_1363);
+x_1369 = l_Array_empty___closed__1;
+x_1370 = l_Array_iterateMAux___main___at_Array_append___spec__1___rarg(x_1368, x_1368, x_94, x_1369);
+lean_dec(x_1368);
+x_1371 = l_Lean_nullKind___closed__2;
+x_1372 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1372, 0, x_1371);
+lean_ctor_set(x_1372, 1, x_1370);
+x_1373 = lean_array_push(x_1369, x_1372);
+x_1374 = l_Lean_Parser_Tactic_seq___elambda__1___closed__4;
+x_1375 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1375, 0, x_1374);
+lean_ctor_set(x_1375, 1, x_1373);
+x_1376 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__15;
+x_1377 = lean_array_push(x_1376, x_1375);
+x_1378 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__16;
+x_1379 = lean_array_push(x_1377, x_1378);
+x_1380 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
+x_1381 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1381, 0, x_1380);
+lean_ctor_set(x_1381, 1, x_1379);
+x_1382 = l_Lean_Syntax_getHeadInfo___main(x_6);
+x_1383 = l_Lean_Expr_getAppNumArgsAux___main(x_91, x_94);
+x_1384 = lean_nat_sub(x_1383, x_94);
+lean_dec(x_1383);
+x_1385 = lean_unsigned_to_nat(1u);
+x_1386 = lean_nat_sub(x_1384, x_1385);
+lean_dec(x_1384);
+x_1387 = l_Lean_Expr_getRevArg_x21___main(x_91, x_1386);
+lean_dec(x_91);
+if (lean_obj_tag(x_1382) == 0)
+{
+lean_object* x_1388; lean_object* x_1389; 
+x_1388 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_1388, 0, x_1381);
 lean_inc(x_4);
 lean_inc(x_2);
-lean_inc(x_6);
-x_1283 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_1282, x_91, x_4, x_1176);
-if (lean_obj_tag(x_1283) == 0)
+x_1389 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_1388, x_1387, x_4, x_1367);
+if (lean_obj_tag(x_1389) == 0)
 {
-lean_object* x_1284; lean_object* x_1285; lean_object* x_1286; lean_object* x_1287; lean_object* x_1288; lean_object* x_1289; lean_object* x_1290; 
-x_1284 = lean_ctor_get(x_1283, 0);
-lean_inc(x_1284);
-x_1285 = lean_ctor_get(x_1283, 1);
-lean_inc(x_1285);
-lean_dec(x_1283);
-x_1286 = lean_unsigned_to_nat(1u);
-x_1287 = lean_nat_add(x_10, x_1286);
-lean_dec(x_10);
-x_1288 = lean_alloc_ctor(0, 7, 2);
-lean_ctor_set(x_1288, 0, x_6);
-lean_ctor_set(x_1288, 1, x_7);
-lean_ctor_set(x_1288, 2, x_8);
-lean_ctor_set(x_1288, 3, x_1287);
-lean_ctor_set(x_1288, 4, x_11);
-lean_ctor_set(x_1288, 5, x_12);
-lean_ctor_set(x_1288, 6, x_13);
-lean_ctor_set_uint8(x_1288, sizeof(void*)*7, x_9);
-lean_ctor_set_uint8(x_1288, sizeof(void*)*7 + 1, x_1177);
-lean_inc(x_1284);
-x_1289 = l_Lean_mkApp(x_2, x_1284);
-x_1290 = lean_expr_instantiate1(x_92, x_1284);
-lean_dec(x_1284);
+lean_object* x_1390; lean_object* x_1391; lean_object* x_1392; lean_object* x_1393; 
+x_1390 = lean_ctor_get(x_1389, 0);
+lean_inc(x_1390);
+x_1391 = lean_ctor_get(x_1389, 1);
+lean_inc(x_1391);
+lean_dec(x_1389);
+lean_inc(x_1390);
+x_1392 = l_Lean_mkApp(x_2, x_1390);
+x_1393 = lean_expr_instantiate1(x_92, x_1390);
+lean_dec(x_1390);
 lean_dec(x_92);
-x_1 = x_1288;
-x_2 = x_1289;
-x_3 = x_1290;
-x_5 = x_1285;
+x_2 = x_1392;
+x_3 = x_1393;
+x_5 = x_1391;
 goto _start;
 }
 else
 {
-lean_object* x_1292; lean_object* x_1293; lean_object* x_1294; lean_object* x_1295; 
+uint8_t x_1395; 
+lean_dec(x_1);
+lean_dec(x_92);
+lean_dec(x_4);
+lean_dec(x_2);
+x_1395 = !lean_is_exclusive(x_1389);
+if (x_1395 == 0)
+{
+return x_1389;
+}
+else
+{
+lean_object* x_1396; lean_object* x_1397; lean_object* x_1398; 
+x_1396 = lean_ctor_get(x_1389, 0);
+x_1397 = lean_ctor_get(x_1389, 1);
+lean_inc(x_1397);
+lean_inc(x_1396);
+lean_dec(x_1389);
+x_1398 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1398, 0, x_1396);
+lean_ctor_set(x_1398, 1, x_1397);
+return x_1398;
+}
+}
+}
+else
+{
+lean_object* x_1399; lean_object* x_1400; lean_object* x_1401; lean_object* x_1402; 
+x_1399 = lean_ctor_get(x_1382, 0);
+lean_inc(x_1399);
+lean_dec(x_1382);
+x_1400 = l_Lean_Syntax_replaceInfo___main(x_1399, x_1381);
+x_1401 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_1401, 0, x_1400);
+lean_inc(x_4);
+lean_inc(x_2);
+x_1402 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_1401, x_1387, x_4, x_1367);
+if (lean_obj_tag(x_1402) == 0)
+{
+lean_object* x_1403; lean_object* x_1404; lean_object* x_1405; lean_object* x_1406; 
+x_1403 = lean_ctor_get(x_1402, 0);
+lean_inc(x_1403);
+x_1404 = lean_ctor_get(x_1402, 1);
+lean_inc(x_1404);
+lean_dec(x_1402);
+lean_inc(x_1403);
+x_1405 = l_Lean_mkApp(x_2, x_1403);
+x_1406 = lean_expr_instantiate1(x_92, x_1403);
+lean_dec(x_1403);
+lean_dec(x_92);
+x_2 = x_1405;
+x_3 = x_1406;
+x_5 = x_1404;
+goto _start;
+}
+else
+{
+uint8_t x_1408; 
+lean_dec(x_1);
+lean_dec(x_92);
+lean_dec(x_4);
+lean_dec(x_2);
+x_1408 = !lean_is_exclusive(x_1402);
+if (x_1408 == 0)
+{
+return x_1402;
+}
+else
+{
+lean_object* x_1409; lean_object* x_1410; lean_object* x_1411; 
+x_1409 = lean_ctor_get(x_1402, 0);
+x_1410 = lean_ctor_get(x_1402, 1);
+lean_inc(x_1410);
+lean_inc(x_1409);
+lean_dec(x_1402);
+x_1411 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1411, 0, x_1409);
+lean_ctor_set(x_1411, 1, x_1410);
+return x_1411;
+}
+}
+}
+}
+}
+else
+{
+lean_object* x_1412; lean_object* x_1413; 
+lean_dec(x_1353);
+lean_dec(x_1);
+lean_dec(x_92);
+lean_dec(x_91);
+lean_dec(x_2);
+x_1412 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__12;
+x_1413 = l_Lean_Elab_Term_throwError___rarg(x_6, x_1412, x_4, x_1297);
+lean_dec(x_6);
+return x_1413;
+}
+}
+}
+else
+{
+lean_object* x_1414; lean_object* x_1415; lean_object* x_1416; 
+lean_dec(x_91);
+lean_dec(x_90);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_8);
+lean_dec(x_6);
+lean_dec(x_3);
+x_1414 = lean_ctor_get(x_1301, 0);
+lean_inc(x_1414);
+lean_dec(x_1301);
+lean_inc(x_1414);
+x_1415 = l_Lean_mkApp(x_2, x_1414);
+x_1416 = lean_expr_instantiate1(x_92, x_1414);
+lean_dec(x_1414);
+lean_dec(x_92);
+x_2 = x_1415;
+x_3 = x_1416;
+x_5 = x_1297;
+goto _start;
+}
+}
+else
+{
+uint8_t x_1418; 
+lean_dec(x_1);
+lean_dec(x_92);
+lean_dec(x_91);
+x_1418 = l_Array_isEmpty___rarg(x_11);
+if (x_1418 == 0)
+{
+lean_object* x_1419; lean_object* x_1420; lean_object* x_1421; lean_object* x_1422; lean_object* x_1423; lean_object* x_1424; lean_object* x_1425; lean_object* x_1426; lean_object* x_1427; lean_object* x_1428; lean_object* x_1429; lean_object* x_1430; lean_object* x_1431; lean_object* x_1432; 
+lean_dec(x_12);
+lean_dec(x_8);
+lean_dec(x_3);
+lean_dec(x_2);
+x_1419 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_1419, 0, x_90);
+x_1420 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__6;
+x_1421 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_1421, 0, x_1420);
+lean_ctor_set(x_1421, 1, x_1419);
+x_1422 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__9;
+x_1423 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_1423, 0, x_1421);
+lean_ctor_set(x_1423, 1, x_1422);
+x_1424 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___spec__2(x_94, x_11);
+x_1425 = l_Array_toList___rarg(x_1424);
+lean_dec(x_1424);
+x_1426 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_1425);
+x_1427 = l_Array_HasRepr___rarg___closed__1;
+x_1428 = lean_string_append(x_1427, x_1426);
+lean_dec(x_1426);
+x_1429 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_1429, 0, x_1428);
+x_1430 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_1430, 0, x_1429);
+x_1431 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_1431, 0, x_1423);
+lean_ctor_set(x_1431, 1, x_1430);
+x_1432 = l_Lean_Elab_Term_throwError___rarg(x_6, x_1431, x_4, x_1297);
+lean_dec(x_6);
+return x_1432;
+}
+else
+{
+lean_object* x_1433; lean_object* x_1460; lean_object* x_1461; lean_object* x_1462; lean_object* x_1463; uint8_t x_1464; 
+lean_dec(x_90);
+lean_dec(x_11);
+x_1460 = l_Lean_Elab_Term_getOptions(x_4, x_1297);
+x_1461 = lean_ctor_get(x_1460, 0);
+lean_inc(x_1461);
+x_1462 = lean_ctor_get(x_1460, 1);
+lean_inc(x_1462);
+lean_dec(x_1460);
+x_1463 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__3;
+x_1464 = l_Lean_checkTraceOption(x_1461, x_1463);
+lean_dec(x_1461);
+if (x_1464 == 0)
+{
+x_1433 = x_1462;
+goto block_1459;
+}
+else
+{
+lean_object* x_1465; lean_object* x_1466; lean_object* x_1467; 
+lean_inc(x_2);
+x_1465 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_1465, 0, x_2);
+x_1466 = l_Lean_Elab_Term_logTrace(x_1463, x_6, x_1465, x_4, x_1462);
+x_1467 = lean_ctor_get(x_1466, 1);
+lean_inc(x_1467);
+lean_dec(x_1466);
+x_1433 = x_1467;
+goto block_1459;
+}
+block_1459:
+{
+if (lean_obj_tag(x_8) == 0)
+{
+lean_object* x_1434; 
+lean_dec(x_3);
+x_1434 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_1433);
+lean_dec(x_12);
+if (lean_obj_tag(x_1434) == 0)
+{
+uint8_t x_1435; 
+x_1435 = !lean_is_exclusive(x_1434);
+if (x_1435 == 0)
+{
+lean_object* x_1436; 
+x_1436 = lean_ctor_get(x_1434, 0);
+lean_dec(x_1436);
+lean_ctor_set(x_1434, 0, x_2);
+return x_1434;
+}
+else
+{
+lean_object* x_1437; lean_object* x_1438; 
+x_1437 = lean_ctor_get(x_1434, 1);
+lean_inc(x_1437);
+lean_dec(x_1434);
+x_1438 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1438, 0, x_2);
+lean_ctor_set(x_1438, 1, x_1437);
+return x_1438;
+}
+}
+else
+{
+uint8_t x_1439; 
+lean_dec(x_2);
+x_1439 = !lean_is_exclusive(x_1434);
+if (x_1439 == 0)
+{
+return x_1434;
+}
+else
+{
+lean_object* x_1440; lean_object* x_1441; lean_object* x_1442; 
+x_1440 = lean_ctor_get(x_1434, 0);
+x_1441 = lean_ctor_get(x_1434, 1);
+lean_inc(x_1441);
+lean_inc(x_1440);
+lean_dec(x_1434);
+x_1442 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1442, 0, x_1440);
+lean_ctor_set(x_1442, 1, x_1441);
+return x_1442;
+}
+}
+}
+else
+{
+lean_object* x_1443; lean_object* x_1444; 
+x_1443 = lean_ctor_get(x_8, 0);
+lean_inc(x_1443);
+lean_dec(x_8);
+lean_inc(x_4);
+x_1444 = l_Lean_Elab_Term_isDefEq(x_6, x_1443, x_3, x_4, x_1433);
+if (lean_obj_tag(x_1444) == 0)
+{
+lean_object* x_1445; lean_object* x_1446; 
+x_1445 = lean_ctor_get(x_1444, 1);
+lean_inc(x_1445);
+lean_dec(x_1444);
+x_1446 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_1445);
+lean_dec(x_12);
+if (lean_obj_tag(x_1446) == 0)
+{
+uint8_t x_1447; 
+x_1447 = !lean_is_exclusive(x_1446);
+if (x_1447 == 0)
+{
+lean_object* x_1448; 
+x_1448 = lean_ctor_get(x_1446, 0);
+lean_dec(x_1448);
+lean_ctor_set(x_1446, 0, x_2);
+return x_1446;
+}
+else
+{
+lean_object* x_1449; lean_object* x_1450; 
+x_1449 = lean_ctor_get(x_1446, 1);
+lean_inc(x_1449);
+lean_dec(x_1446);
+x_1450 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_1450, 0, x_2);
+lean_ctor_set(x_1450, 1, x_1449);
+return x_1450;
+}
+}
+else
+{
+uint8_t x_1451; 
+lean_dec(x_2);
+x_1451 = !lean_is_exclusive(x_1446);
+if (x_1451 == 0)
+{
+return x_1446;
+}
+else
+{
+lean_object* x_1452; lean_object* x_1453; lean_object* x_1454; 
+x_1452 = lean_ctor_get(x_1446, 0);
+x_1453 = lean_ctor_get(x_1446, 1);
+lean_inc(x_1453);
+lean_inc(x_1452);
+lean_dec(x_1446);
+x_1454 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1454, 0, x_1452);
+lean_ctor_set(x_1454, 1, x_1453);
+return x_1454;
+}
+}
+}
+else
+{
+uint8_t x_1455; 
+lean_dec(x_12);
+lean_dec(x_6);
+lean_dec(x_4);
+lean_dec(x_2);
+x_1455 = !lean_is_exclusive(x_1444);
+if (x_1455 == 0)
+{
+return x_1444;
+}
+else
+{
+lean_object* x_1456; lean_object* x_1457; lean_object* x_1458; 
+x_1456 = lean_ctor_get(x_1444, 0);
+x_1457 = lean_ctor_get(x_1444, 1);
+lean_inc(x_1457);
+lean_inc(x_1456);
+lean_dec(x_1444);
+x_1458 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1458, 0, x_1456);
+lean_ctor_set(x_1458, 1, x_1457);
+return x_1458;
+}
+}
+}
+}
+}
+}
+}
+else
+{
+lean_object* x_1468; lean_object* x_1469; 
+lean_dec(x_1);
+lean_dec(x_90);
+lean_dec(x_3);
+x_1468 = lean_array_fget(x_7, x_10);
+lean_inc(x_4);
+lean_inc(x_2);
+lean_inc(x_6);
+x_1469 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_1468, x_91, x_4, x_1297);
+if (lean_obj_tag(x_1469) == 0)
+{
+lean_object* x_1470; lean_object* x_1471; lean_object* x_1472; lean_object* x_1473; lean_object* x_1474; lean_object* x_1475; lean_object* x_1476; 
+x_1470 = lean_ctor_get(x_1469, 0);
+lean_inc(x_1470);
+x_1471 = lean_ctor_get(x_1469, 1);
+lean_inc(x_1471);
+lean_dec(x_1469);
+x_1472 = lean_unsigned_to_nat(1u);
+x_1473 = lean_nat_add(x_10, x_1472);
+lean_dec(x_10);
+x_1474 = lean_alloc_ctor(0, 7, 2);
+lean_ctor_set(x_1474, 0, x_6);
+lean_ctor_set(x_1474, 1, x_7);
+lean_ctor_set(x_1474, 2, x_8);
+lean_ctor_set(x_1474, 3, x_1473);
+lean_ctor_set(x_1474, 4, x_11);
+lean_ctor_set(x_1474, 5, x_12);
+lean_ctor_set(x_1474, 6, x_13);
+lean_ctor_set_uint8(x_1474, sizeof(void*)*7, x_9);
+lean_ctor_set_uint8(x_1474, sizeof(void*)*7 + 1, x_1298);
+lean_inc(x_1470);
+x_1475 = l_Lean_mkApp(x_2, x_1470);
+x_1476 = lean_expr_instantiate1(x_92, x_1470);
+lean_dec(x_1470);
+lean_dec(x_92);
+x_1 = x_1474;
+x_2 = x_1475;
+x_3 = x_1476;
+x_5 = x_1471;
+goto _start;
+}
+else
+{
+uint8_t x_1478; 
 lean_dec(x_92);
 lean_dec(x_13);
 lean_dec(x_12);
@@ -8633,32 +9177,31 @@ lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_2);
-x_1292 = lean_ctor_get(x_1283, 0);
-lean_inc(x_1292);
-x_1293 = lean_ctor_get(x_1283, 1);
-lean_inc(x_1293);
-if (lean_is_exclusive(x_1283)) {
- lean_ctor_release(x_1283, 0);
- lean_ctor_release(x_1283, 1);
- x_1294 = x_1283;
-} else {
- lean_dec_ref(x_1283);
- x_1294 = lean_box(0);
+x_1478 = !lean_is_exclusive(x_1469);
+if (x_1478 == 0)
+{
+return x_1469;
 }
-if (lean_is_scalar(x_1294)) {
- x_1295 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_1295 = x_1294;
+else
+{
+lean_object* x_1479; lean_object* x_1480; lean_object* x_1481; 
+x_1479 = lean_ctor_get(x_1469, 0);
+x_1480 = lean_ctor_get(x_1469, 1);
+lean_inc(x_1480);
+lean_inc(x_1479);
+lean_dec(x_1469);
+x_1481 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1481, 0, x_1479);
+lean_ctor_set(x_1481, 1, x_1480);
+return x_1481;
 }
-lean_ctor_set(x_1295, 0, x_1292);
-lean_ctor_set(x_1295, 1, x_1293);
-return x_1295;
 }
 }
 }
 else
 {
-lean_object* x_1296; lean_object* x_1297; lean_object* x_1298; lean_object* x_1299; 
+uint8_t x_1482; 
+lean_free_object(x_1);
 lean_dec(x_92);
 lean_dec(x_91);
 lean_dec(x_90);
@@ -8672,169 +9215,960 @@ lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_1296 = lean_ctor_get(x_1040, 0);
-lean_inc(x_1296);
-x_1297 = lean_ctor_get(x_1040, 1);
-lean_inc(x_1297);
-if (lean_is_exclusive(x_1040)) {
- lean_ctor_release(x_1040, 0);
- lean_ctor_release(x_1040, 1);
- x_1298 = x_1040;
-} else {
- lean_dec_ref(x_1040);
- x_1298 = lean_box(0);
-}
-if (lean_is_scalar(x_1298)) {
- x_1299 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_1299 = x_1298;
-}
-lean_ctor_set(x_1299, 0, x_1296);
-lean_ctor_set(x_1299, 1, x_1297);
-return x_1299;
-}
-}
-}
-}
+x_1482 = !lean_is_exclusive(x_1288);
+if (x_1482 == 0)
+{
+return x_1288;
 }
 else
 {
-lean_object* x_1300; lean_object* x_1301; lean_object* x_1302; lean_object* x_1303; lean_object* x_1304; lean_object* x_1305; 
-lean_dec(x_90);
-lean_dec(x_3);
-x_1300 = lean_ctor_get(x_95, 0);
-lean_inc(x_1300);
-lean_dec(x_95);
-x_1301 = l_Lean_Elab_Term_NamedArg_inhabited;
-x_1302 = lean_array_get(x_1301, x_11, x_1300);
-x_1303 = l_Array_eraseIdx___rarg(x_11, x_1300);
-lean_dec(x_1300);
-x_1304 = lean_ctor_get(x_1302, 1);
-lean_inc(x_1304);
-lean_dec(x_1302);
-lean_inc(x_4);
-lean_inc(x_2);
-lean_inc(x_6);
-x_1305 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_1304, x_91, x_4, x_17);
-if (lean_obj_tag(x_1305) == 0)
-{
-lean_object* x_1306; lean_object* x_1307; lean_object* x_1308; uint8_t x_1309; 
-x_1306 = lean_ctor_get(x_1305, 0);
-lean_inc(x_1306);
-x_1307 = lean_ctor_get(x_1305, 1);
-lean_inc(x_1307);
-lean_dec(x_1305);
-lean_inc(x_4);
-lean_inc(x_1);
-x_1308 = l___private_Init_Lean_Elab_App_9__propagateExpectedType(x_1, x_16, x_4, x_1307);
-x_1309 = !lean_is_exclusive(x_1);
-if (x_1309 == 0)
-{
-lean_object* x_1310; lean_object* x_1311; lean_object* x_1312; lean_object* x_1313; lean_object* x_1314; lean_object* x_1315; lean_object* x_1316; 
-x_1310 = lean_ctor_get(x_1, 6);
-lean_dec(x_1310);
-x_1311 = lean_ctor_get(x_1, 5);
-lean_dec(x_1311);
-x_1312 = lean_ctor_get(x_1, 4);
-lean_dec(x_1312);
-x_1313 = lean_ctor_get(x_1, 3);
-lean_dec(x_1313);
-x_1314 = lean_ctor_get(x_1, 2);
-lean_dec(x_1314);
-x_1315 = lean_ctor_get(x_1, 1);
-lean_dec(x_1315);
-x_1316 = lean_ctor_get(x_1, 0);
-lean_dec(x_1316);
-if (lean_obj_tag(x_1308) == 0)
-{
-lean_object* x_1317; uint8_t x_1318; lean_object* x_1319; lean_object* x_1320; 
-x_1317 = lean_ctor_get(x_1308, 1);
-lean_inc(x_1317);
-lean_dec(x_1308);
-x_1318 = 1;
-lean_ctor_set(x_1, 4, x_1303);
-lean_ctor_set_uint8(x_1, sizeof(void*)*7 + 1, x_1318);
-lean_inc(x_1306);
-x_1319 = l_Lean_mkApp(x_2, x_1306);
-x_1320 = lean_expr_instantiate1(x_92, x_1306);
-lean_dec(x_1306);
-lean_dec(x_92);
-x_2 = x_1319;
-x_3 = x_1320;
-x_5 = x_1317;
-goto _start;
-}
-else
-{
-uint8_t x_1322; 
-lean_free_object(x_1);
-lean_dec(x_1306);
-lean_dec(x_1303);
-lean_dec(x_92);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_10);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_4);
-lean_dec(x_2);
-x_1322 = !lean_is_exclusive(x_1308);
-if (x_1322 == 0)
-{
-return x_1308;
-}
-else
-{
-lean_object* x_1323; lean_object* x_1324; lean_object* x_1325; 
-x_1323 = lean_ctor_get(x_1308, 0);
-x_1324 = lean_ctor_get(x_1308, 1);
-lean_inc(x_1324);
-lean_inc(x_1323);
-lean_dec(x_1308);
-x_1325 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_1325, 0, x_1323);
-lean_ctor_set(x_1325, 1, x_1324);
-return x_1325;
+lean_object* x_1483; lean_object* x_1484; lean_object* x_1485; 
+x_1483 = lean_ctor_get(x_1288, 0);
+x_1484 = lean_ctor_get(x_1288, 1);
+lean_inc(x_1484);
+lean_inc(x_1483);
+lean_dec(x_1288);
+x_1485 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1485, 0, x_1483);
+lean_ctor_set(x_1485, 1, x_1484);
+return x_1485;
 }
 }
 }
 else
 {
 lean_dec(x_1);
-if (lean_obj_tag(x_1308) == 0)
+if (lean_obj_tag(x_1288) == 0)
 {
-lean_object* x_1326; uint8_t x_1327; lean_object* x_1328; lean_object* x_1329; lean_object* x_1330; 
-x_1326 = lean_ctor_get(x_1308, 1);
-lean_inc(x_1326);
-lean_dec(x_1308);
-x_1327 = 1;
-x_1328 = lean_alloc_ctor(0, 7, 2);
-lean_ctor_set(x_1328, 0, x_6);
-lean_ctor_set(x_1328, 1, x_7);
-lean_ctor_set(x_1328, 2, x_8);
-lean_ctor_set(x_1328, 3, x_10);
-lean_ctor_set(x_1328, 4, x_1303);
-lean_ctor_set(x_1328, 5, x_12);
-lean_ctor_set(x_1328, 6, x_13);
-lean_ctor_set_uint8(x_1328, sizeof(void*)*7, x_9);
-lean_ctor_set_uint8(x_1328, sizeof(void*)*7 + 1, x_1327);
-lean_inc(x_1306);
-x_1329 = l_Lean_mkApp(x_2, x_1306);
-x_1330 = lean_expr_instantiate1(x_92, x_1306);
-lean_dec(x_1306);
+lean_object* x_1486; uint8_t x_1487; lean_object* x_1488; lean_object* x_1489; uint8_t x_1490; 
+x_1486 = lean_ctor_get(x_1288, 1);
+lean_inc(x_1486);
+lean_dec(x_1288);
+x_1487 = 1;
+lean_inc(x_13);
+lean_inc(x_12);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_8);
+lean_inc(x_7);
+lean_inc(x_6);
+x_1488 = lean_alloc_ctor(0, 7, 2);
+lean_ctor_set(x_1488, 0, x_6);
+lean_ctor_set(x_1488, 1, x_7);
+lean_ctor_set(x_1488, 2, x_8);
+lean_ctor_set(x_1488, 3, x_10);
+lean_ctor_set(x_1488, 4, x_11);
+lean_ctor_set(x_1488, 5, x_12);
+lean_ctor_set(x_1488, 6, x_13);
+lean_ctor_set_uint8(x_1488, sizeof(void*)*7, x_9);
+lean_ctor_set_uint8(x_1488, sizeof(void*)*7 + 1, x_1487);
+x_1489 = lean_array_get_size(x_7);
+x_1490 = lean_nat_dec_lt(x_10, x_1489);
+lean_dec(x_1489);
+if (x_1490 == 0)
+{
+lean_dec(x_13);
+lean_dec(x_10);
+lean_dec(x_7);
+if (x_9 == 0)
+{
+lean_object* x_1491; 
+x_1491 = l_Lean_Expr_getOptParamDefault_x3f(x_91);
+if (lean_obj_tag(x_1491) == 0)
+{
+lean_object* x_1492; 
+x_1492 = l_Lean_Expr_getAutoParamTactic_x3f(x_91);
+if (lean_obj_tag(x_1492) == 0)
+{
+uint8_t x_1493; 
+lean_dec(x_1488);
 lean_dec(x_92);
-x_1 = x_1328;
-x_2 = x_1329;
-x_3 = x_1330;
-x_5 = x_1326;
+lean_dec(x_91);
+x_1493 = l_Array_isEmpty___rarg(x_11);
+if (x_1493 == 0)
+{
+lean_object* x_1494; lean_object* x_1495; lean_object* x_1496; lean_object* x_1497; lean_object* x_1498; lean_object* x_1499; lean_object* x_1500; lean_object* x_1501; lean_object* x_1502; lean_object* x_1503; lean_object* x_1504; lean_object* x_1505; lean_object* x_1506; lean_object* x_1507; 
+lean_dec(x_12);
+lean_dec(x_8);
+lean_dec(x_3);
+lean_dec(x_2);
+x_1494 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_1494, 0, x_90);
+x_1495 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__6;
+x_1496 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_1496, 0, x_1495);
+lean_ctor_set(x_1496, 1, x_1494);
+x_1497 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__9;
+x_1498 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_1498, 0, x_1496);
+lean_ctor_set(x_1498, 1, x_1497);
+x_1499 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___spec__2(x_94, x_11);
+x_1500 = l_Array_toList___rarg(x_1499);
+lean_dec(x_1499);
+x_1501 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_1500);
+x_1502 = l_Array_HasRepr___rarg___closed__1;
+x_1503 = lean_string_append(x_1502, x_1501);
+lean_dec(x_1501);
+x_1504 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_1504, 0, x_1503);
+x_1505 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_1505, 0, x_1504);
+x_1506 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_1506, 0, x_1498);
+lean_ctor_set(x_1506, 1, x_1505);
+x_1507 = l_Lean_Elab_Term_throwError___rarg(x_6, x_1506, x_4, x_1486);
+lean_dec(x_6);
+return x_1507;
+}
+else
+{
+lean_object* x_1508; lean_object* x_1533; lean_object* x_1534; lean_object* x_1535; lean_object* x_1536; uint8_t x_1537; 
+lean_dec(x_90);
+lean_dec(x_11);
+x_1533 = l_Lean_Elab_Term_getOptions(x_4, x_1486);
+x_1534 = lean_ctor_get(x_1533, 0);
+lean_inc(x_1534);
+x_1535 = lean_ctor_get(x_1533, 1);
+lean_inc(x_1535);
+lean_dec(x_1533);
+x_1536 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__3;
+x_1537 = l_Lean_checkTraceOption(x_1534, x_1536);
+lean_dec(x_1534);
+if (x_1537 == 0)
+{
+x_1508 = x_1535;
+goto block_1532;
+}
+else
+{
+lean_object* x_1538; lean_object* x_1539; lean_object* x_1540; 
+lean_inc(x_2);
+x_1538 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_1538, 0, x_2);
+x_1539 = l_Lean_Elab_Term_logTrace(x_1536, x_6, x_1538, x_4, x_1535);
+x_1540 = lean_ctor_get(x_1539, 1);
+lean_inc(x_1540);
+lean_dec(x_1539);
+x_1508 = x_1540;
+goto block_1532;
+}
+block_1532:
+{
+if (lean_obj_tag(x_8) == 0)
+{
+lean_object* x_1509; 
+lean_dec(x_3);
+x_1509 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_1508);
+lean_dec(x_12);
+if (lean_obj_tag(x_1509) == 0)
+{
+lean_object* x_1510; lean_object* x_1511; lean_object* x_1512; 
+x_1510 = lean_ctor_get(x_1509, 1);
+lean_inc(x_1510);
+if (lean_is_exclusive(x_1509)) {
+ lean_ctor_release(x_1509, 0);
+ lean_ctor_release(x_1509, 1);
+ x_1511 = x_1509;
+} else {
+ lean_dec_ref(x_1509);
+ x_1511 = lean_box(0);
+}
+if (lean_is_scalar(x_1511)) {
+ x_1512 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1512 = x_1511;
+}
+lean_ctor_set(x_1512, 0, x_2);
+lean_ctor_set(x_1512, 1, x_1510);
+return x_1512;
+}
+else
+{
+lean_object* x_1513; lean_object* x_1514; lean_object* x_1515; lean_object* x_1516; 
+lean_dec(x_2);
+x_1513 = lean_ctor_get(x_1509, 0);
+lean_inc(x_1513);
+x_1514 = lean_ctor_get(x_1509, 1);
+lean_inc(x_1514);
+if (lean_is_exclusive(x_1509)) {
+ lean_ctor_release(x_1509, 0);
+ lean_ctor_release(x_1509, 1);
+ x_1515 = x_1509;
+} else {
+ lean_dec_ref(x_1509);
+ x_1515 = lean_box(0);
+}
+if (lean_is_scalar(x_1515)) {
+ x_1516 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_1516 = x_1515;
+}
+lean_ctor_set(x_1516, 0, x_1513);
+lean_ctor_set(x_1516, 1, x_1514);
+return x_1516;
+}
+}
+else
+{
+lean_object* x_1517; lean_object* x_1518; 
+x_1517 = lean_ctor_get(x_8, 0);
+lean_inc(x_1517);
+lean_dec(x_8);
+lean_inc(x_4);
+x_1518 = l_Lean_Elab_Term_isDefEq(x_6, x_1517, x_3, x_4, x_1508);
+if (lean_obj_tag(x_1518) == 0)
+{
+lean_object* x_1519; lean_object* x_1520; 
+x_1519 = lean_ctor_get(x_1518, 1);
+lean_inc(x_1519);
+lean_dec(x_1518);
+x_1520 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_1519);
+lean_dec(x_12);
+if (lean_obj_tag(x_1520) == 0)
+{
+lean_object* x_1521; lean_object* x_1522; lean_object* x_1523; 
+x_1521 = lean_ctor_get(x_1520, 1);
+lean_inc(x_1521);
+if (lean_is_exclusive(x_1520)) {
+ lean_ctor_release(x_1520, 0);
+ lean_ctor_release(x_1520, 1);
+ x_1522 = x_1520;
+} else {
+ lean_dec_ref(x_1520);
+ x_1522 = lean_box(0);
+}
+if (lean_is_scalar(x_1522)) {
+ x_1523 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1523 = x_1522;
+}
+lean_ctor_set(x_1523, 0, x_2);
+lean_ctor_set(x_1523, 1, x_1521);
+return x_1523;
+}
+else
+{
+lean_object* x_1524; lean_object* x_1525; lean_object* x_1526; lean_object* x_1527; 
+lean_dec(x_2);
+x_1524 = lean_ctor_get(x_1520, 0);
+lean_inc(x_1524);
+x_1525 = lean_ctor_get(x_1520, 1);
+lean_inc(x_1525);
+if (lean_is_exclusive(x_1520)) {
+ lean_ctor_release(x_1520, 0);
+ lean_ctor_release(x_1520, 1);
+ x_1526 = x_1520;
+} else {
+ lean_dec_ref(x_1520);
+ x_1526 = lean_box(0);
+}
+if (lean_is_scalar(x_1526)) {
+ x_1527 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_1527 = x_1526;
+}
+lean_ctor_set(x_1527, 0, x_1524);
+lean_ctor_set(x_1527, 1, x_1525);
+return x_1527;
+}
+}
+else
+{
+lean_object* x_1528; lean_object* x_1529; lean_object* x_1530; lean_object* x_1531; 
+lean_dec(x_12);
+lean_dec(x_6);
+lean_dec(x_4);
+lean_dec(x_2);
+x_1528 = lean_ctor_get(x_1518, 0);
+lean_inc(x_1528);
+x_1529 = lean_ctor_get(x_1518, 1);
+lean_inc(x_1529);
+if (lean_is_exclusive(x_1518)) {
+ lean_ctor_release(x_1518, 0);
+ lean_ctor_release(x_1518, 1);
+ x_1530 = x_1518;
+} else {
+ lean_dec_ref(x_1518);
+ x_1530 = lean_box(0);
+}
+if (lean_is_scalar(x_1530)) {
+ x_1531 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_1531 = x_1530;
+}
+lean_ctor_set(x_1531, 0, x_1528);
+lean_ctor_set(x_1531, 1, x_1529);
+return x_1531;
+}
+}
+}
+}
+}
+else
+{
+lean_object* x_1541; 
+lean_dec(x_90);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_8);
+lean_dec(x_3);
+x_1541 = lean_ctor_get(x_1492, 0);
+lean_inc(x_1541);
+lean_dec(x_1492);
+if (lean_obj_tag(x_1541) == 4)
+{
+lean_object* x_1542; lean_object* x_1543; lean_object* x_1544; lean_object* x_1545; lean_object* x_1546; 
+x_1542 = lean_ctor_get(x_1541, 0);
+lean_inc(x_1542);
+lean_dec(x_1541);
+x_1543 = l_Lean_Elab_Term_getEnv___rarg(x_1486);
+x_1544 = lean_ctor_get(x_1543, 0);
+lean_inc(x_1544);
+x_1545 = lean_ctor_get(x_1543, 1);
+lean_inc(x_1545);
+lean_dec(x_1543);
+x_1546 = l_Lean_Elab_evalSyntaxConstant(x_1544, x_1542);
+if (lean_obj_tag(x_1546) == 0)
+{
+lean_object* x_1547; lean_object* x_1548; lean_object* x_1549; lean_object* x_1550; 
+lean_dec(x_1488);
+lean_dec(x_92);
+lean_dec(x_91);
+lean_dec(x_2);
+x_1547 = lean_ctor_get(x_1546, 0);
+lean_inc(x_1547);
+lean_dec(x_1546);
+x_1548 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_1548, 0, x_1547);
+x_1549 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_1549, 0, x_1548);
+x_1550 = l_Lean_Elab_Term_throwError___rarg(x_6, x_1549, x_4, x_1545);
+lean_dec(x_6);
+return x_1550;
+}
+else
+{
+lean_object* x_1551; lean_object* x_1552; lean_object* x_1553; lean_object* x_1554; lean_object* x_1555; lean_object* x_1556; lean_object* x_1557; lean_object* x_1558; lean_object* x_1559; lean_object* x_1560; lean_object* x_1561; lean_object* x_1562; lean_object* x_1563; lean_object* x_1564; lean_object* x_1565; lean_object* x_1566; lean_object* x_1567; lean_object* x_1568; lean_object* x_1569; lean_object* x_1570; lean_object* x_1571; lean_object* x_1572; lean_object* x_1573; lean_object* x_1574; lean_object* x_1575; 
+x_1551 = lean_ctor_get(x_1546, 0);
+lean_inc(x_1551);
+lean_dec(x_1546);
+x_1552 = l_Lean_Elab_Term_getCurrMacroScope(x_4, x_1545);
+x_1553 = lean_ctor_get(x_1552, 1);
+lean_inc(x_1553);
+lean_dec(x_1552);
+x_1554 = l_Lean_Elab_Term_getMainModule___rarg(x_1553);
+x_1555 = lean_ctor_get(x_1554, 1);
+lean_inc(x_1555);
+lean_dec(x_1554);
+x_1556 = l_Lean_Syntax_getArgs(x_1551);
+lean_dec(x_1551);
+x_1557 = l_Array_empty___closed__1;
+x_1558 = l_Array_iterateMAux___main___at_Array_append___spec__1___rarg(x_1556, x_1556, x_94, x_1557);
+lean_dec(x_1556);
+x_1559 = l_Lean_nullKind___closed__2;
+x_1560 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1560, 0, x_1559);
+lean_ctor_set(x_1560, 1, x_1558);
+x_1561 = lean_array_push(x_1557, x_1560);
+x_1562 = l_Lean_Parser_Tactic_seq___elambda__1___closed__4;
+x_1563 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1563, 0, x_1562);
+lean_ctor_set(x_1563, 1, x_1561);
+x_1564 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__15;
+x_1565 = lean_array_push(x_1564, x_1563);
+x_1566 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__16;
+x_1567 = lean_array_push(x_1565, x_1566);
+x_1568 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
+x_1569 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1569, 0, x_1568);
+lean_ctor_set(x_1569, 1, x_1567);
+x_1570 = l_Lean_Syntax_getHeadInfo___main(x_6);
+x_1571 = l_Lean_Expr_getAppNumArgsAux___main(x_91, x_94);
+x_1572 = lean_nat_sub(x_1571, x_94);
+lean_dec(x_1571);
+x_1573 = lean_unsigned_to_nat(1u);
+x_1574 = lean_nat_sub(x_1572, x_1573);
+lean_dec(x_1572);
+x_1575 = l_Lean_Expr_getRevArg_x21___main(x_91, x_1574);
+lean_dec(x_91);
+if (lean_obj_tag(x_1570) == 0)
+{
+lean_object* x_1576; lean_object* x_1577; 
+x_1576 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_1576, 0, x_1569);
+lean_inc(x_4);
+lean_inc(x_2);
+x_1577 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_1576, x_1575, x_4, x_1555);
+if (lean_obj_tag(x_1577) == 0)
+{
+lean_object* x_1578; lean_object* x_1579; lean_object* x_1580; lean_object* x_1581; 
+x_1578 = lean_ctor_get(x_1577, 0);
+lean_inc(x_1578);
+x_1579 = lean_ctor_get(x_1577, 1);
+lean_inc(x_1579);
+lean_dec(x_1577);
+lean_inc(x_1578);
+x_1580 = l_Lean_mkApp(x_2, x_1578);
+x_1581 = lean_expr_instantiate1(x_92, x_1578);
+lean_dec(x_1578);
+lean_dec(x_92);
+x_1 = x_1488;
+x_2 = x_1580;
+x_3 = x_1581;
+x_5 = x_1579;
 goto _start;
 }
 else
 {
-lean_object* x_1332; lean_object* x_1333; lean_object* x_1334; lean_object* x_1335; 
-lean_dec(x_1306);
-lean_dec(x_1303);
+lean_object* x_1583; lean_object* x_1584; lean_object* x_1585; lean_object* x_1586; 
+lean_dec(x_1488);
+lean_dec(x_92);
+lean_dec(x_4);
+lean_dec(x_2);
+x_1583 = lean_ctor_get(x_1577, 0);
+lean_inc(x_1583);
+x_1584 = lean_ctor_get(x_1577, 1);
+lean_inc(x_1584);
+if (lean_is_exclusive(x_1577)) {
+ lean_ctor_release(x_1577, 0);
+ lean_ctor_release(x_1577, 1);
+ x_1585 = x_1577;
+} else {
+ lean_dec_ref(x_1577);
+ x_1585 = lean_box(0);
+}
+if (lean_is_scalar(x_1585)) {
+ x_1586 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_1586 = x_1585;
+}
+lean_ctor_set(x_1586, 0, x_1583);
+lean_ctor_set(x_1586, 1, x_1584);
+return x_1586;
+}
+}
+else
+{
+lean_object* x_1587; lean_object* x_1588; lean_object* x_1589; lean_object* x_1590; 
+x_1587 = lean_ctor_get(x_1570, 0);
+lean_inc(x_1587);
+lean_dec(x_1570);
+x_1588 = l_Lean_Syntax_replaceInfo___main(x_1587, x_1569);
+x_1589 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_1589, 0, x_1588);
+lean_inc(x_4);
+lean_inc(x_2);
+x_1590 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_1589, x_1575, x_4, x_1555);
+if (lean_obj_tag(x_1590) == 0)
+{
+lean_object* x_1591; lean_object* x_1592; lean_object* x_1593; lean_object* x_1594; 
+x_1591 = lean_ctor_get(x_1590, 0);
+lean_inc(x_1591);
+x_1592 = lean_ctor_get(x_1590, 1);
+lean_inc(x_1592);
+lean_dec(x_1590);
+lean_inc(x_1591);
+x_1593 = l_Lean_mkApp(x_2, x_1591);
+x_1594 = lean_expr_instantiate1(x_92, x_1591);
+lean_dec(x_1591);
+lean_dec(x_92);
+x_1 = x_1488;
+x_2 = x_1593;
+x_3 = x_1594;
+x_5 = x_1592;
+goto _start;
+}
+else
+{
+lean_object* x_1596; lean_object* x_1597; lean_object* x_1598; lean_object* x_1599; 
+lean_dec(x_1488);
+lean_dec(x_92);
+lean_dec(x_4);
+lean_dec(x_2);
+x_1596 = lean_ctor_get(x_1590, 0);
+lean_inc(x_1596);
+x_1597 = lean_ctor_get(x_1590, 1);
+lean_inc(x_1597);
+if (lean_is_exclusive(x_1590)) {
+ lean_ctor_release(x_1590, 0);
+ lean_ctor_release(x_1590, 1);
+ x_1598 = x_1590;
+} else {
+ lean_dec_ref(x_1590);
+ x_1598 = lean_box(0);
+}
+if (lean_is_scalar(x_1598)) {
+ x_1599 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_1599 = x_1598;
+}
+lean_ctor_set(x_1599, 0, x_1596);
+lean_ctor_set(x_1599, 1, x_1597);
+return x_1599;
+}
+}
+}
+}
+else
+{
+lean_object* x_1600; lean_object* x_1601; 
+lean_dec(x_1541);
+lean_dec(x_1488);
+lean_dec(x_92);
+lean_dec(x_91);
+lean_dec(x_2);
+x_1600 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__12;
+x_1601 = l_Lean_Elab_Term_throwError___rarg(x_6, x_1600, x_4, x_1486);
+lean_dec(x_6);
+return x_1601;
+}
+}
+}
+else
+{
+lean_object* x_1602; lean_object* x_1603; lean_object* x_1604; 
+lean_dec(x_91);
+lean_dec(x_90);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_8);
+lean_dec(x_6);
+lean_dec(x_3);
+x_1602 = lean_ctor_get(x_1491, 0);
+lean_inc(x_1602);
+lean_dec(x_1491);
+lean_inc(x_1602);
+x_1603 = l_Lean_mkApp(x_2, x_1602);
+x_1604 = lean_expr_instantiate1(x_92, x_1602);
+lean_dec(x_1602);
+lean_dec(x_92);
+x_1 = x_1488;
+x_2 = x_1603;
+x_3 = x_1604;
+x_5 = x_1486;
+goto _start;
+}
+}
+else
+{
+uint8_t x_1606; 
+lean_dec(x_1488);
+lean_dec(x_92);
+lean_dec(x_91);
+x_1606 = l_Array_isEmpty___rarg(x_11);
+if (x_1606 == 0)
+{
+lean_object* x_1607; lean_object* x_1608; lean_object* x_1609; lean_object* x_1610; lean_object* x_1611; lean_object* x_1612; lean_object* x_1613; lean_object* x_1614; lean_object* x_1615; lean_object* x_1616; lean_object* x_1617; lean_object* x_1618; lean_object* x_1619; lean_object* x_1620; 
+lean_dec(x_12);
+lean_dec(x_8);
+lean_dec(x_3);
+lean_dec(x_2);
+x_1607 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_1607, 0, x_90);
+x_1608 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__6;
+x_1609 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_1609, 0, x_1608);
+lean_ctor_set(x_1609, 1, x_1607);
+x_1610 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__9;
+x_1611 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_1611, 0, x_1609);
+lean_ctor_set(x_1611, 1, x_1610);
+x_1612 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___spec__2(x_94, x_11);
+x_1613 = l_Array_toList___rarg(x_1612);
+lean_dec(x_1612);
+x_1614 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_1613);
+x_1615 = l_Array_HasRepr___rarg___closed__1;
+x_1616 = lean_string_append(x_1615, x_1614);
+lean_dec(x_1614);
+x_1617 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_1617, 0, x_1616);
+x_1618 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_1618, 0, x_1617);
+x_1619 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_1619, 0, x_1611);
+lean_ctor_set(x_1619, 1, x_1618);
+x_1620 = l_Lean_Elab_Term_throwError___rarg(x_6, x_1619, x_4, x_1486);
+lean_dec(x_6);
+return x_1620;
+}
+else
+{
+lean_object* x_1621; lean_object* x_1646; lean_object* x_1647; lean_object* x_1648; lean_object* x_1649; uint8_t x_1650; 
+lean_dec(x_90);
+lean_dec(x_11);
+x_1646 = l_Lean_Elab_Term_getOptions(x_4, x_1486);
+x_1647 = lean_ctor_get(x_1646, 0);
+lean_inc(x_1647);
+x_1648 = lean_ctor_get(x_1646, 1);
+lean_inc(x_1648);
+lean_dec(x_1646);
+x_1649 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__3;
+x_1650 = l_Lean_checkTraceOption(x_1647, x_1649);
+lean_dec(x_1647);
+if (x_1650 == 0)
+{
+x_1621 = x_1648;
+goto block_1645;
+}
+else
+{
+lean_object* x_1651; lean_object* x_1652; lean_object* x_1653; 
+lean_inc(x_2);
+x_1651 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_1651, 0, x_2);
+x_1652 = l_Lean_Elab_Term_logTrace(x_1649, x_6, x_1651, x_4, x_1648);
+x_1653 = lean_ctor_get(x_1652, 1);
+lean_inc(x_1653);
+lean_dec(x_1652);
+x_1621 = x_1653;
+goto block_1645;
+}
+block_1645:
+{
+if (lean_obj_tag(x_8) == 0)
+{
+lean_object* x_1622; 
+lean_dec(x_3);
+x_1622 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_1621);
+lean_dec(x_12);
+if (lean_obj_tag(x_1622) == 0)
+{
+lean_object* x_1623; lean_object* x_1624; lean_object* x_1625; 
+x_1623 = lean_ctor_get(x_1622, 1);
+lean_inc(x_1623);
+if (lean_is_exclusive(x_1622)) {
+ lean_ctor_release(x_1622, 0);
+ lean_ctor_release(x_1622, 1);
+ x_1624 = x_1622;
+} else {
+ lean_dec_ref(x_1622);
+ x_1624 = lean_box(0);
+}
+if (lean_is_scalar(x_1624)) {
+ x_1625 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1625 = x_1624;
+}
+lean_ctor_set(x_1625, 0, x_2);
+lean_ctor_set(x_1625, 1, x_1623);
+return x_1625;
+}
+else
+{
+lean_object* x_1626; lean_object* x_1627; lean_object* x_1628; lean_object* x_1629; 
+lean_dec(x_2);
+x_1626 = lean_ctor_get(x_1622, 0);
+lean_inc(x_1626);
+x_1627 = lean_ctor_get(x_1622, 1);
+lean_inc(x_1627);
+if (lean_is_exclusive(x_1622)) {
+ lean_ctor_release(x_1622, 0);
+ lean_ctor_release(x_1622, 1);
+ x_1628 = x_1622;
+} else {
+ lean_dec_ref(x_1622);
+ x_1628 = lean_box(0);
+}
+if (lean_is_scalar(x_1628)) {
+ x_1629 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_1629 = x_1628;
+}
+lean_ctor_set(x_1629, 0, x_1626);
+lean_ctor_set(x_1629, 1, x_1627);
+return x_1629;
+}
+}
+else
+{
+lean_object* x_1630; lean_object* x_1631; 
+x_1630 = lean_ctor_get(x_8, 0);
+lean_inc(x_1630);
+lean_dec(x_8);
+lean_inc(x_4);
+x_1631 = l_Lean_Elab_Term_isDefEq(x_6, x_1630, x_3, x_4, x_1621);
+if (lean_obj_tag(x_1631) == 0)
+{
+lean_object* x_1632; lean_object* x_1633; 
+x_1632 = lean_ctor_get(x_1631, 1);
+lean_inc(x_1632);
+lean_dec(x_1631);
+x_1633 = l_Array_forMAux___main___at_Lean_Elab_Term_synthesizeAppInstMVars___spec__1(x_6, x_12, x_94, x_4, x_1632);
+lean_dec(x_12);
+if (lean_obj_tag(x_1633) == 0)
+{
+lean_object* x_1634; lean_object* x_1635; lean_object* x_1636; 
+x_1634 = lean_ctor_get(x_1633, 1);
+lean_inc(x_1634);
+if (lean_is_exclusive(x_1633)) {
+ lean_ctor_release(x_1633, 0);
+ lean_ctor_release(x_1633, 1);
+ x_1635 = x_1633;
+} else {
+ lean_dec_ref(x_1633);
+ x_1635 = lean_box(0);
+}
+if (lean_is_scalar(x_1635)) {
+ x_1636 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_1636 = x_1635;
+}
+lean_ctor_set(x_1636, 0, x_2);
+lean_ctor_set(x_1636, 1, x_1634);
+return x_1636;
+}
+else
+{
+lean_object* x_1637; lean_object* x_1638; lean_object* x_1639; lean_object* x_1640; 
+lean_dec(x_2);
+x_1637 = lean_ctor_get(x_1633, 0);
+lean_inc(x_1637);
+x_1638 = lean_ctor_get(x_1633, 1);
+lean_inc(x_1638);
+if (lean_is_exclusive(x_1633)) {
+ lean_ctor_release(x_1633, 0);
+ lean_ctor_release(x_1633, 1);
+ x_1639 = x_1633;
+} else {
+ lean_dec_ref(x_1633);
+ x_1639 = lean_box(0);
+}
+if (lean_is_scalar(x_1639)) {
+ x_1640 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_1640 = x_1639;
+}
+lean_ctor_set(x_1640, 0, x_1637);
+lean_ctor_set(x_1640, 1, x_1638);
+return x_1640;
+}
+}
+else
+{
+lean_object* x_1641; lean_object* x_1642; lean_object* x_1643; lean_object* x_1644; 
+lean_dec(x_12);
+lean_dec(x_6);
+lean_dec(x_4);
+lean_dec(x_2);
+x_1641 = lean_ctor_get(x_1631, 0);
+lean_inc(x_1641);
+x_1642 = lean_ctor_get(x_1631, 1);
+lean_inc(x_1642);
+if (lean_is_exclusive(x_1631)) {
+ lean_ctor_release(x_1631, 0);
+ lean_ctor_release(x_1631, 1);
+ x_1643 = x_1631;
+} else {
+ lean_dec_ref(x_1631);
+ x_1643 = lean_box(0);
+}
+if (lean_is_scalar(x_1643)) {
+ x_1644 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_1644 = x_1643;
+}
+lean_ctor_set(x_1644, 0, x_1641);
+lean_ctor_set(x_1644, 1, x_1642);
+return x_1644;
+}
+}
+}
+}
+}
+}
+else
+{
+lean_object* x_1654; lean_object* x_1655; 
+lean_dec(x_1488);
+lean_dec(x_90);
+lean_dec(x_3);
+x_1654 = lean_array_fget(x_7, x_10);
+lean_inc(x_4);
+lean_inc(x_2);
+lean_inc(x_6);
+x_1655 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_1654, x_91, x_4, x_1486);
+if (lean_obj_tag(x_1655) == 0)
+{
+lean_object* x_1656; lean_object* x_1657; lean_object* x_1658; lean_object* x_1659; lean_object* x_1660; lean_object* x_1661; lean_object* x_1662; 
+x_1656 = lean_ctor_get(x_1655, 0);
+lean_inc(x_1656);
+x_1657 = lean_ctor_get(x_1655, 1);
+lean_inc(x_1657);
+lean_dec(x_1655);
+x_1658 = lean_unsigned_to_nat(1u);
+x_1659 = lean_nat_add(x_10, x_1658);
+lean_dec(x_10);
+x_1660 = lean_alloc_ctor(0, 7, 2);
+lean_ctor_set(x_1660, 0, x_6);
+lean_ctor_set(x_1660, 1, x_7);
+lean_ctor_set(x_1660, 2, x_8);
+lean_ctor_set(x_1660, 3, x_1659);
+lean_ctor_set(x_1660, 4, x_11);
+lean_ctor_set(x_1660, 5, x_12);
+lean_ctor_set(x_1660, 6, x_13);
+lean_ctor_set_uint8(x_1660, sizeof(void*)*7, x_9);
+lean_ctor_set_uint8(x_1660, sizeof(void*)*7 + 1, x_1487);
+lean_inc(x_1656);
+x_1661 = l_Lean_mkApp(x_2, x_1656);
+x_1662 = lean_expr_instantiate1(x_92, x_1656);
+lean_dec(x_1656);
+lean_dec(x_92);
+x_1 = x_1660;
+x_2 = x_1661;
+x_3 = x_1662;
+x_5 = x_1657;
+goto _start;
+}
+else
+{
+lean_object* x_1664; lean_object* x_1665; lean_object* x_1666; lean_object* x_1667; 
+lean_dec(x_92);
+lean_dec(x_13);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_4);
+lean_dec(x_2);
+x_1664 = lean_ctor_get(x_1655, 0);
+lean_inc(x_1664);
+x_1665 = lean_ctor_get(x_1655, 1);
+lean_inc(x_1665);
+if (lean_is_exclusive(x_1655)) {
+ lean_ctor_release(x_1655, 0);
+ lean_ctor_release(x_1655, 1);
+ x_1666 = x_1655;
+} else {
+ lean_dec_ref(x_1655);
+ x_1666 = lean_box(0);
+}
+if (lean_is_scalar(x_1666)) {
+ x_1667 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_1667 = x_1666;
+}
+lean_ctor_set(x_1667, 0, x_1664);
+lean_ctor_set(x_1667, 1, x_1665);
+return x_1667;
+}
+}
+}
+else
+{
+lean_object* x_1668; lean_object* x_1669; lean_object* x_1670; lean_object* x_1671; 
+lean_dec(x_92);
+lean_dec(x_91);
+lean_dec(x_90);
+lean_dec(x_13);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_1668 = lean_ctor_get(x_1288, 0);
+lean_inc(x_1668);
+x_1669 = lean_ctor_get(x_1288, 1);
+lean_inc(x_1669);
+if (lean_is_exclusive(x_1288)) {
+ lean_ctor_release(x_1288, 0);
+ lean_ctor_release(x_1288, 1);
+ x_1670 = x_1288;
+} else {
+ lean_dec_ref(x_1288);
+ x_1670 = lean_box(0);
+}
+if (lean_is_scalar(x_1670)) {
+ x_1671 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_1671 = x_1670;
+}
+lean_ctor_set(x_1671, 0, x_1668);
+lean_ctor_set(x_1671, 1, x_1669);
+return x_1671;
+}
+}
+}
+}
+}
+else
+{
+lean_object* x_1672; lean_object* x_1673; lean_object* x_1674; lean_object* x_1675; lean_object* x_1676; lean_object* x_1677; 
+lean_dec(x_90);
+lean_dec(x_3);
+x_1672 = lean_ctor_get(x_95, 0);
+lean_inc(x_1672);
+lean_dec(x_95);
+x_1673 = l_Lean_Elab_Term_NamedArg_inhabited;
+x_1674 = lean_array_get(x_1673, x_11, x_1672);
+x_1675 = l_Array_eraseIdx___rarg(x_11, x_1672);
+lean_dec(x_1672);
+x_1676 = lean_ctor_get(x_1674, 1);
+lean_inc(x_1676);
+lean_dec(x_1674);
+lean_inc(x_4);
+lean_inc(x_2);
+lean_inc(x_6);
+x_1677 = l___private_Init_Lean_Elab_App_2__elabArg(x_6, x_2, x_1676, x_91, x_4, x_17);
+if (lean_obj_tag(x_1677) == 0)
+{
+lean_object* x_1678; lean_object* x_1679; lean_object* x_1680; uint8_t x_1681; 
+x_1678 = lean_ctor_get(x_1677, 0);
+lean_inc(x_1678);
+x_1679 = lean_ctor_get(x_1677, 1);
+lean_inc(x_1679);
+lean_dec(x_1677);
+lean_inc(x_4);
+lean_inc(x_1);
+x_1680 = l___private_Init_Lean_Elab_App_8__propagateExpectedType(x_1, x_16, x_4, x_1679);
+x_1681 = !lean_is_exclusive(x_1);
+if (x_1681 == 0)
+{
+lean_object* x_1682; lean_object* x_1683; lean_object* x_1684; lean_object* x_1685; lean_object* x_1686; lean_object* x_1687; lean_object* x_1688; 
+x_1682 = lean_ctor_get(x_1, 6);
+lean_dec(x_1682);
+x_1683 = lean_ctor_get(x_1, 5);
+lean_dec(x_1683);
+x_1684 = lean_ctor_get(x_1, 4);
+lean_dec(x_1684);
+x_1685 = lean_ctor_get(x_1, 3);
+lean_dec(x_1685);
+x_1686 = lean_ctor_get(x_1, 2);
+lean_dec(x_1686);
+x_1687 = lean_ctor_get(x_1, 1);
+lean_dec(x_1687);
+x_1688 = lean_ctor_get(x_1, 0);
+lean_dec(x_1688);
+if (lean_obj_tag(x_1680) == 0)
+{
+lean_object* x_1689; uint8_t x_1690; lean_object* x_1691; lean_object* x_1692; 
+x_1689 = lean_ctor_get(x_1680, 1);
+lean_inc(x_1689);
+lean_dec(x_1680);
+x_1690 = 1;
+lean_ctor_set(x_1, 4, x_1675);
+lean_ctor_set_uint8(x_1, sizeof(void*)*7 + 1, x_1690);
+lean_inc(x_1678);
+x_1691 = l_Lean_mkApp(x_2, x_1678);
+x_1692 = lean_expr_instantiate1(x_92, x_1678);
+lean_dec(x_1678);
+lean_dec(x_92);
+x_2 = x_1691;
+x_3 = x_1692;
+x_5 = x_1689;
+goto _start;
+}
+else
+{
+uint8_t x_1694; 
+lean_free_object(x_1);
+lean_dec(x_1678);
+lean_dec(x_1675);
 lean_dec(x_92);
 lean_dec(x_13);
 lean_dec(x_12);
@@ -8844,33 +10178,98 @@ lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_2);
-x_1332 = lean_ctor_get(x_1308, 0);
-lean_inc(x_1332);
-x_1333 = lean_ctor_get(x_1308, 1);
-lean_inc(x_1333);
-if (lean_is_exclusive(x_1308)) {
- lean_ctor_release(x_1308, 0);
- lean_ctor_release(x_1308, 1);
- x_1334 = x_1308;
-} else {
- lean_dec_ref(x_1308);
- x_1334 = lean_box(0);
+x_1694 = !lean_is_exclusive(x_1680);
+if (x_1694 == 0)
+{
+return x_1680;
 }
-if (lean_is_scalar(x_1334)) {
- x_1335 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_1335 = x_1334;
-}
-lean_ctor_set(x_1335, 0, x_1332);
-lean_ctor_set(x_1335, 1, x_1333);
-return x_1335;
+else
+{
+lean_object* x_1695; lean_object* x_1696; lean_object* x_1697; 
+x_1695 = lean_ctor_get(x_1680, 0);
+x_1696 = lean_ctor_get(x_1680, 1);
+lean_inc(x_1696);
+lean_inc(x_1695);
+lean_dec(x_1680);
+x_1697 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1697, 0, x_1695);
+lean_ctor_set(x_1697, 1, x_1696);
+return x_1697;
 }
 }
 }
 else
 {
-uint8_t x_1336; 
-lean_dec(x_1303);
+lean_dec(x_1);
+if (lean_obj_tag(x_1680) == 0)
+{
+lean_object* x_1698; uint8_t x_1699; lean_object* x_1700; lean_object* x_1701; lean_object* x_1702; 
+x_1698 = lean_ctor_get(x_1680, 1);
+lean_inc(x_1698);
+lean_dec(x_1680);
+x_1699 = 1;
+x_1700 = lean_alloc_ctor(0, 7, 2);
+lean_ctor_set(x_1700, 0, x_6);
+lean_ctor_set(x_1700, 1, x_7);
+lean_ctor_set(x_1700, 2, x_8);
+lean_ctor_set(x_1700, 3, x_10);
+lean_ctor_set(x_1700, 4, x_1675);
+lean_ctor_set(x_1700, 5, x_12);
+lean_ctor_set(x_1700, 6, x_13);
+lean_ctor_set_uint8(x_1700, sizeof(void*)*7, x_9);
+lean_ctor_set_uint8(x_1700, sizeof(void*)*7 + 1, x_1699);
+lean_inc(x_1678);
+x_1701 = l_Lean_mkApp(x_2, x_1678);
+x_1702 = lean_expr_instantiate1(x_92, x_1678);
+lean_dec(x_1678);
+lean_dec(x_92);
+x_1 = x_1700;
+x_2 = x_1701;
+x_3 = x_1702;
+x_5 = x_1698;
+goto _start;
+}
+else
+{
+lean_object* x_1704; lean_object* x_1705; lean_object* x_1706; lean_object* x_1707; 
+lean_dec(x_1678);
+lean_dec(x_1675);
+lean_dec(x_92);
+lean_dec(x_13);
+lean_dec(x_12);
+lean_dec(x_10);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_4);
+lean_dec(x_2);
+x_1704 = lean_ctor_get(x_1680, 0);
+lean_inc(x_1704);
+x_1705 = lean_ctor_get(x_1680, 1);
+lean_inc(x_1705);
+if (lean_is_exclusive(x_1680)) {
+ lean_ctor_release(x_1680, 0);
+ lean_ctor_release(x_1680, 1);
+ x_1706 = x_1680;
+} else {
+ lean_dec_ref(x_1680);
+ x_1706 = lean_box(0);
+}
+if (lean_is_scalar(x_1706)) {
+ x_1707 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_1707 = x_1706;
+}
+lean_ctor_set(x_1707, 0, x_1704);
+lean_ctor_set(x_1707, 1, x_1705);
+return x_1707;
+}
+}
+}
+else
+{
+uint8_t x_1708; 
+lean_dec(x_1675);
 lean_dec(x_92);
 lean_dec(x_16);
 lean_dec(x_13);
@@ -8882,33 +10281,33 @@ lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_2);
 lean_dec(x_1);
-x_1336 = !lean_is_exclusive(x_1305);
-if (x_1336 == 0)
+x_1708 = !lean_is_exclusive(x_1677);
+if (x_1708 == 0)
 {
-return x_1305;
+return x_1677;
 }
 else
 {
-lean_object* x_1337; lean_object* x_1338; lean_object* x_1339; 
-x_1337 = lean_ctor_get(x_1305, 0);
-x_1338 = lean_ctor_get(x_1305, 1);
-lean_inc(x_1338);
-lean_inc(x_1337);
-lean_dec(x_1305);
-x_1339 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_1339, 0, x_1337);
-lean_ctor_set(x_1339, 1, x_1338);
-return x_1339;
+lean_object* x_1709; lean_object* x_1710; lean_object* x_1711; 
+x_1709 = lean_ctor_get(x_1677, 0);
+x_1710 = lean_ctor_get(x_1677, 1);
+lean_inc(x_1710);
+lean_inc(x_1709);
+lean_dec(x_1677);
+x_1711 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1711, 0, x_1709);
+lean_ctor_set(x_1711, 1, x_1710);
+return x_1711;
 }
 }
 }
 }
 else
 {
-lean_object* x_1340; 
+lean_object* x_1712; 
 lean_dec(x_13);
-x_1340 = lean_box(0);
-x_18 = x_1340;
+x_1712 = lean_box(0);
+x_18 = x_1712;
 goto block_89;
 }
 block_89:
@@ -9108,7 +10507,7 @@ lean_inc(x_82);
 x_83 = lean_ctor_get(x_81, 1);
 lean_inc(x_83);
 lean_dec(x_81);
-x_84 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__3;
+x_84 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__3;
 x_85 = l_Lean_checkTraceOption(x_82, x_84);
 lean_dec(x_82);
 if (x_85 == 0)
@@ -9285,7 +10684,7 @@ return x_79;
 }
 else
 {
-uint8_t x_1341; 
+uint8_t x_1713; 
 lean_dec(x_13);
 lean_dec(x_12);
 lean_dec(x_11);
@@ -9297,46 +10696,46 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_1341 = !lean_is_exclusive(x_15);
-if (x_1341 == 0)
+x_1713 = !lean_is_exclusive(x_15);
+if (x_1713 == 0)
 {
 return x_15;
 }
 else
 {
-lean_object* x_1342; lean_object* x_1343; lean_object* x_1344; 
-x_1342 = lean_ctor_get(x_15, 0);
-x_1343 = lean_ctor_get(x_15, 1);
-lean_inc(x_1343);
-lean_inc(x_1342);
+lean_object* x_1714; lean_object* x_1715; lean_object* x_1716; 
+x_1714 = lean_ctor_get(x_15, 0);
+x_1715 = lean_ctor_get(x_15, 1);
+lean_inc(x_1715);
+lean_inc(x_1714);
 lean_dec(x_15);
-x_1344 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_1344, 0, x_1342);
-lean_ctor_set(x_1344, 1, x_1343);
-return x_1344;
+x_1716 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1716, 0, x_1714);
+lean_ctor_set(x_1716, 1, x_1715);
+return x_1716;
 }
 }
 }
 }
-lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; 
-x_4 = l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___spec__1(x_1, x_2, x_3);
+x_4 = l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___spec__1(x_1, x_2, x_3);
 lean_dec(x_2);
 lean_dec(x_1);
 return x_4;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgsAux(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+lean_object* l___private_Init_Lean_Elab_App_10__elabAppArgsAux(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 lean_object* x_6; 
-x_6 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main(x_1, x_2, x_3, x_4, x_5);
+x_6 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main(x_1, x_2, x_3, x_4, x_5);
 return x_6;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__1() {
+lean_object* _init_l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -9344,17 +10743,17 @@ x_1 = lean_mk_string("args");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__2() {
+lean_object* _init_l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__1;
-x_2 = l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__1;
+x_1 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__1;
+x_2 = l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__1;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__3() {
+lean_object* _init_l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__3() {
 _start:
 {
 lean_object* x_1; 
@@ -9362,27 +10761,27 @@ x_1 = lean_mk_string("explicit: ");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__4() {
+lean_object* _init_l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__4() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__3;
+x_1 = l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__3;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__5() {
+lean_object* _init_l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__5() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__4;
+x_1 = l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__4;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__6() {
+lean_object* _init_l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__6() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -9392,23 +10791,23 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__7() {
+lean_object* _init_l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__7() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__5;
-x_2 = l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__6;
+x_1 = l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__5;
+x_2 = l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__6;
 x_3 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
 lean_ctor_set(x_3, 1, x_2);
 return x_3;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__8() {
+lean_object* _init_l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__8() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__7;
+x_1 = l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__7;
 x_2 = l_Lean_MessageData_arrayExpr_toMessageData___main___closed__2;
 x_3 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -9416,7 +10815,7 @@ lean_ctor_set(x_3, 1, x_2);
 return x_3;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__9() {
+lean_object* _init_l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__9() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -9426,23 +10825,23 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__10() {
+lean_object* _init_l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__10() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__5;
-x_2 = l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__9;
+x_1 = l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__5;
+x_2 = l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__9;
 x_3 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
 lean_ctor_set(x_3, 1, x_2);
 return x_3;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__11() {
+lean_object* _init_l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__11() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__10;
+x_1 = l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__10;
 x_2 = l_Lean_MessageData_arrayExpr_toMessageData___main___closed__2;
 x_3 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -9450,7 +10849,7 @@ lean_ctor_set(x_3, 1, x_2);
 return x_3;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_12__elabAppArgs(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, uint8_t x_6, lean_object* x_7, lean_object* x_8) {
+lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgs(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, uint8_t x_6, lean_object* x_7, lean_object* x_8) {
 _start:
 {
 lean_object* x_9; 
@@ -9478,7 +10877,7 @@ lean_inc(x_47);
 x_48 = lean_ctor_get(x_46, 1);
 lean_inc(x_48);
 lean_dec(x_46);
-x_49 = l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__2;
+x_49 = l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__2;
 x_50 = l_Lean_checkTraceOption(x_47, x_49);
 lean_dec(x_47);
 if (x_50 == 0)
@@ -9498,7 +10897,7 @@ lean_ctor_set(x_52, 0, x_13);
 if (x_6 == 0)
 {
 lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; 
-x_53 = l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__8;
+x_53 = l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__8;
 x_54 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_54, 0, x_53);
 lean_ctor_set(x_54, 1, x_51);
@@ -9519,7 +10918,7 @@ goto block_45;
 else
 {
 lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; 
-x_60 = l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__11;
+x_60 = l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__11;
 x_61 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_61, 0, x_60);
 lean_ctor_set(x_61, 1, x_51);
@@ -9565,7 +10964,7 @@ lean_ctor_set(x_22, 5, x_20);
 lean_ctor_set(x_22, 6, x_20);
 lean_ctor_set_uint8(x_22, sizeof(void*)*7, x_6);
 lean_ctor_set_uint8(x_22, sizeof(void*)*7 + 1, x_21);
-x_23 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main(x_22, x_2, x_13, x_7, x_18);
+x_23 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main(x_22, x_2, x_13, x_7, x_18);
 return x_23;
 }
 else
@@ -9625,7 +11024,7 @@ lean_ctor_set(x_34, 5, x_32);
 lean_ctor_set(x_34, 6, x_32);
 lean_ctor_set_uint8(x_34, sizeof(void*)*7, x_6);
 lean_ctor_set_uint8(x_34, sizeof(void*)*7 + 1, x_33);
-x_35 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main(x_34, x_2, x_13, x_7, x_30);
+x_35 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main(x_34, x_2, x_13, x_7, x_30);
 return x_35;
 }
 else
@@ -9674,7 +11073,7 @@ lean_ctor_set(x_43, 5, x_41);
 lean_ctor_set(x_43, 6, x_41);
 lean_ctor_set_uint8(x_43, sizeof(void*)*7, x_6);
 lean_ctor_set_uint8(x_43, sizeof(void*)*7 + 1, x_42);
-x_44 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main(x_43, x_2, x_13, x_7, x_15);
+x_44 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main(x_43, x_2, x_13, x_7, x_15);
 return x_44;
 }
 }
@@ -9710,17 +11109,17 @@ return x_70;
 }
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_12__elabAppArgs___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
+lean_object* l___private_Init_Lean_Elab_App_11__elabAppArgs___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
 _start:
 {
 uint8_t x_9; lean_object* x_10; 
 x_9 = lean_unbox(x_6);
 lean_dec(x_6);
-x_10 = l___private_Init_Lean_Elab_App_12__elabAppArgs(x_1, x_2, x_3, x_4, x_5, x_9, x_7, x_8);
+x_10 = l___private_Init_Lean_Elab_App_11__elabAppArgs(x_1, x_2, x_3, x_4, x_5, x_9, x_7, x_8);
 return x_10;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_13__throwLValError___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+lean_object* l___private_Init_Lean_Elab_App_12__throwLValError___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
 lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
@@ -9748,24 +11147,24 @@ x_17 = l_Lean_Elab_Term_throwError___rarg(x_1, x_16, x_5, x_6);
 return x_17;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_13__throwLValError(lean_object* x_1) {
+lean_object* l___private_Init_Lean_Elab_App_12__throwLValError(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = lean_alloc_closure((void*)(l___private_Init_Lean_Elab_App_13__throwLValError___rarg___boxed), 6, 0);
+x_2 = lean_alloc_closure((void*)(l___private_Init_Lean_Elab_App_12__throwLValError___rarg___boxed), 6, 0);
 return x_2;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_13__throwLValError___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+lean_object* l___private_Init_Lean_Elab_App_12__throwLValError___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
 lean_object* x_7; 
-x_7 = l___private_Init_Lean_Elab_App_13__throwLValError___rarg(x_1, x_2, x_3, x_4, x_5, x_6);
+x_7 = l___private_Init_Lean_Elab_App_12__throwLValError___rarg(x_1, x_2, x_3, x_4, x_5, x_6);
 lean_dec(x_1);
 return x_7;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__1() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -9773,27 +11172,27 @@ x_1 = lean_mk_string("invalid field notation, type is not of the form (C ...) wh
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__2() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__1;
+x_1 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__1;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__3() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__2;
+x_1 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__2;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__4() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__4() {
 _start:
 {
 lean_object* x_1; 
@@ -9801,27 +11200,27 @@ x_1 = lean_mk_string("invalid [..] notation, type is not of the form (C ...) whe
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__5() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__5() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__4;
+x_1 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__4;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__6() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__6() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__5;
+x_1 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__5;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__7() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__7() {
 _start:
 {
 lean_object* x_1; 
@@ -9829,27 +11228,27 @@ x_1 = lean_mk_string("invalid projection, structure has only ");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__8() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__8() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__7;
+x_1 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__7;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__9() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__9() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__8;
+x_1 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__8;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__10() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__10() {
 _start:
 {
 lean_object* x_1; 
@@ -9857,27 +11256,27 @@ x_1 = lean_mk_string(" field(s)");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__11() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__11() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__10;
+x_1 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__10;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__12() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__12() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__11;
+x_1 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__11;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__13() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__13() {
 _start:
 {
 lean_object* x_1; 
@@ -9885,27 +11284,27 @@ x_1 = lean_mk_string("invalid projection, structure expected");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__14() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__14() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__13;
+x_1 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__13;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__15() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__15() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__14;
+x_1 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__14;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__16() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__16() {
 _start:
 {
 lean_object* x_1; 
@@ -9913,27 +11312,27 @@ x_1 = lean_mk_string("invalid projection, index must be greater than 0");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__17() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__17() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__16;
+x_1 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__16;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__18() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__18() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__17;
+x_1 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__17;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__19() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__19() {
 _start:
 {
 lean_object* x_1; 
@@ -9941,27 +11340,27 @@ x_1 = lean_mk_string("invalid field notation, '");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__20() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__20() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__19;
+x_1 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__19;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__21() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__21() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__20;
+x_1 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__20;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__22() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__22() {
 _start:
 {
 lean_object* x_1; 
@@ -9969,27 +11368,27 @@ x_1 = lean_mk_string("' is not a valid \"field\" because environment does not co
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__23() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__23() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__22;
+x_1 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__22;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__24() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__24() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__23;
+x_1 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__23;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__25() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__25() {
 _start:
 {
 lean_object* x_1; 
@@ -9997,7 +11396,7 @@ x_1 = lean_mk_string("getOp");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__26() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__26() {
 _start:
 {
 lean_object* x_1; 
@@ -10005,27 +11404,27 @@ x_1 = lean_mk_string("invalid [..] notation because environment does not contain
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__27() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__27() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__26;
+x_1 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__26;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__28() {
+lean_object* _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__28() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__27;
+x_1 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__27;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
 lean_object* x_7; lean_object* x_13; 
@@ -10070,8 +11469,8 @@ lean_dec(x_21);
 lean_dec(x_19);
 lean_dec(x_15);
 lean_dec(x_14);
-x_44 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__15;
-x_45 = l___private_Init_Lean_Elab_App_13__throwLValError___rarg(x_1, x_2, x_3, x_44, x_5, x_20);
+x_44 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__15;
+x_45 = l___private_Init_Lean_Elab_App_12__throwLValError___rarg(x_1, x_2, x_3, x_44, x_5, x_20);
 x_46 = !lean_is_exclusive(x_45);
 if (x_46 == 0)
 {
@@ -10120,15 +11519,15 @@ x_29 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_29, 0, x_28);
 x_30 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_30, 0, x_29);
-x_31 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__9;
+x_31 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__9;
 x_32 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_32, 0, x_31);
 lean_ctor_set(x_32, 1, x_30);
-x_33 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__12;
+x_33 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__12;
 x_34 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_34, 0, x_32);
 lean_ctor_set(x_34, 1, x_33);
-x_35 = l___private_Init_Lean_Elab_App_13__throwLValError___rarg(x_1, x_2, x_3, x_34, x_5, x_22);
+x_35 = l___private_Init_Lean_Elab_App_12__throwLValError___rarg(x_1, x_2, x_3, x_34, x_5, x_22);
 return x_35;
 }
 else
@@ -10186,7 +11585,7 @@ lean_dec(x_15);
 lean_dec(x_14);
 lean_dec(x_3);
 lean_dec(x_2);
-x_50 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__18;
+x_50 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__18;
 x_51 = l_Lean_Elab_Term_throwError___rarg(x_1, x_50, x_5, x_6);
 x_52 = !lean_is_exclusive(x_51);
 if (x_52 == 0)
@@ -10266,11 +11665,11 @@ x_76 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_76, 0, x_57);
 x_77 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_77, 0, x_76);
-x_78 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__21;
+x_78 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__21;
 x_79 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_79, 0, x_78);
 lean_ctor_set(x_79, 1, x_77);
-x_80 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__24;
+x_80 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__24;
 x_81 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_81, 0, x_79);
 lean_ctor_set(x_81, 1, x_80);
@@ -10283,7 +11682,7 @@ x_84 = l_Array_forMAux___main___at_Lean_Meta_clear___spec__5___closed__8;
 x_85 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_85, 0, x_83);
 lean_ctor_set(x_85, 1, x_84);
-x_86 = l___private_Init_Lean_Elab_App_13__throwLValError___rarg(x_1, x_2, x_3, x_85, x_5, x_73);
+x_86 = l___private_Init_Lean_Elab_App_12__throwLValError___rarg(x_1, x_2, x_3, x_85, x_5, x_73);
 return x_86;
 }
 else
@@ -10325,11 +11724,11 @@ x_93 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_93, 0, x_57);
 x_94 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_94, 0, x_93);
-x_95 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__21;
+x_95 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__21;
 x_96 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_96, 0, x_95);
 lean_ctor_set(x_96, 1, x_94);
-x_97 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__24;
+x_97 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__24;
 x_98 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_98, 0, x_96);
 lean_ctor_set(x_98, 1, x_97);
@@ -10342,7 +11741,7 @@ x_101 = l_Array_forMAux___main___at_Lean_Meta_clear___spec__5___closed__8;
 x_102 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_102, 0, x_100);
 lean_ctor_set(x_102, 1, x_101);
-x_103 = l___private_Init_Lean_Elab_App_13__throwLValError___rarg(x_1, x_2, x_3, x_102, x_5, x_73);
+x_103 = l___private_Init_Lean_Elab_App_12__throwLValError___rarg(x_1, x_2, x_3, x_102, x_5, x_73);
 return x_103;
 }
 else
@@ -10401,11 +11800,11 @@ x_111 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_111, 0, x_57);
 x_112 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_112, 0, x_111);
-x_113 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__21;
+x_113 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__21;
 x_114 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_114, 0, x_113);
 lean_ctor_set(x_114, 1, x_112);
-x_115 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__24;
+x_115 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__24;
 x_116 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_116, 0, x_114);
 lean_ctor_set(x_116, 1, x_115);
@@ -10418,7 +11817,7 @@ x_119 = l_Array_forMAux___main___at_Lean_Meta_clear___spec__5___closed__8;
 x_120 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_120, 0, x_118);
 lean_ctor_set(x_120, 1, x_119);
-x_121 = l___private_Init_Lean_Elab_App_13__throwLValError___rarg(x_1, x_2, x_3, x_120, x_5, x_108);
+x_121 = l___private_Init_Lean_Elab_App_12__throwLValError___rarg(x_1, x_2, x_3, x_120, x_5, x_108);
 return x_121;
 }
 else
@@ -10461,11 +11860,11 @@ x_129 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_129, 0, x_57);
 x_130 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_130, 0, x_129);
-x_131 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__21;
+x_131 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__21;
 x_132 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_132, 0, x_131);
 lean_ctor_set(x_132, 1, x_130);
-x_133 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__24;
+x_133 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__24;
 x_134 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_134, 0, x_132);
 lean_ctor_set(x_134, 1, x_133);
@@ -10478,7 +11877,7 @@ x_137 = l_Array_forMAux___main___at_Lean_Meta_clear___spec__5___closed__8;
 x_138 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_138, 0, x_136);
 lean_ctor_set(x_138, 1, x_137);
-x_139 = l___private_Init_Lean_Elab_App_13__throwLValError___rarg(x_1, x_2, x_3, x_138, x_5, x_108);
+x_139 = l___private_Init_Lean_Elab_App_12__throwLValError___rarg(x_1, x_2, x_3, x_138, x_5, x_108);
 return x_139;
 }
 else
@@ -10565,11 +11964,11 @@ x_159 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_159, 0, x_57);
 x_160 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_160, 0, x_159);
-x_161 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__21;
+x_161 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__21;
 x_162 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_162, 0, x_161);
 lean_ctor_set(x_162, 1, x_160);
-x_163 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__24;
+x_163 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__24;
 x_164 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_164, 0, x_162);
 lean_ctor_set(x_164, 1, x_163);
@@ -10582,7 +11981,7 @@ x_167 = l_Array_forMAux___main___at_Lean_Meta_clear___spec__5___closed__8;
 x_168 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_168, 0, x_166);
 lean_ctor_set(x_168, 1, x_167);
-x_169 = l___private_Init_Lean_Elab_App_13__throwLValError___rarg(x_1, x_2, x_3, x_168, x_5, x_156);
+x_169 = l___private_Init_Lean_Elab_App_12__throwLValError___rarg(x_1, x_2, x_3, x_168, x_5, x_156);
 return x_169;
 }
 else
@@ -10624,11 +12023,11 @@ x_176 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_176, 0, x_57);
 x_177 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_177, 0, x_176);
-x_178 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__21;
+x_178 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__21;
 x_179 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_179, 0, x_178);
 lean_ctor_set(x_179, 1, x_177);
-x_180 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__24;
+x_180 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__24;
 x_181 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_181, 0, x_179);
 lean_ctor_set(x_181, 1, x_180);
@@ -10641,7 +12040,7 @@ x_184 = l_Array_forMAux___main___at_Lean_Meta_clear___spec__5___closed__8;
 x_185 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_185, 0, x_183);
 lean_ctor_set(x_185, 1, x_184);
-x_186 = l___private_Init_Lean_Elab_App_13__throwLValError___rarg(x_1, x_2, x_3, x_185, x_5, x_156);
+x_186 = l___private_Init_Lean_Elab_App_12__throwLValError___rarg(x_1, x_2, x_3, x_185, x_5, x_156);
 return x_186;
 }
 else
@@ -10700,11 +12099,11 @@ x_194 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_194, 0, x_57);
 x_195 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_195, 0, x_194);
-x_196 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__21;
+x_196 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__21;
 x_197 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_197, 0, x_196);
 lean_ctor_set(x_197, 1, x_195);
-x_198 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__24;
+x_198 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__24;
 x_199 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_199, 0, x_197);
 lean_ctor_set(x_199, 1, x_198);
@@ -10717,7 +12116,7 @@ x_202 = l_Array_forMAux___main___at_Lean_Meta_clear___spec__5___closed__8;
 x_203 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_203, 0, x_201);
 lean_ctor_set(x_203, 1, x_202);
-x_204 = l___private_Init_Lean_Elab_App_13__throwLValError___rarg(x_1, x_2, x_3, x_203, x_5, x_191);
+x_204 = l___private_Init_Lean_Elab_App_12__throwLValError___rarg(x_1, x_2, x_3, x_203, x_5, x_191);
 return x_204;
 }
 else
@@ -10760,11 +12159,11 @@ x_212 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_212, 0, x_57);
 x_213 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_213, 0, x_212);
-x_214 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__21;
+x_214 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__21;
 x_215 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_215, 0, x_214);
 lean_ctor_set(x_215, 1, x_213);
-x_216 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__24;
+x_216 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__24;
 x_217 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_217, 0, x_215);
 lean_ctor_set(x_217, 1, x_216);
@@ -10777,7 +12176,7 @@ x_220 = l_Array_forMAux___main___at_Lean_Meta_clear___spec__5___closed__8;
 x_221 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_221, 0, x_219);
 lean_ctor_set(x_221, 1, x_220);
-x_222 = l___private_Init_Lean_Elab_App_13__throwLValError___rarg(x_1, x_2, x_3, x_221, x_5, x_191);
+x_222 = l___private_Init_Lean_Elab_App_12__throwLValError___rarg(x_1, x_2, x_3, x_221, x_5, x_191);
 return x_222;
 }
 else
@@ -10894,11 +12293,11 @@ x_246 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_246, 0, x_57);
 x_247 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_247, 0, x_246);
-x_248 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__21;
+x_248 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__21;
 x_249 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_249, 0, x_248);
 lean_ctor_set(x_249, 1, x_247);
-x_250 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__24;
+x_250 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__24;
 x_251 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_251, 0, x_249);
 lean_ctor_set(x_251, 1, x_250);
@@ -10911,7 +12310,7 @@ x_254 = l_Array_forMAux___main___at_Lean_Meta_clear___spec__5___closed__8;
 x_255 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_255, 0, x_253);
 lean_ctor_set(x_255, 1, x_254);
-x_256 = l___private_Init_Lean_Elab_App_13__throwLValError___rarg(x_1, x_2, x_3, x_255, x_5, x_242);
+x_256 = l___private_Init_Lean_Elab_App_12__throwLValError___rarg(x_1, x_2, x_3, x_255, x_5, x_242);
 return x_256;
 }
 else
@@ -10959,11 +12358,11 @@ x_264 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_264, 0, x_57);
 x_265 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_265, 0, x_264);
-x_266 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__21;
+x_266 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__21;
 x_267 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_267, 0, x_266);
 lean_ctor_set(x_267, 1, x_265);
-x_268 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__24;
+x_268 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__24;
 x_269 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_269, 0, x_267);
 lean_ctor_set(x_269, 1, x_268);
@@ -10976,7 +12375,7 @@ x_272 = l_Array_forMAux___main___at_Lean_Meta_clear___spec__5___closed__8;
 x_273 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_273, 0, x_271);
 lean_ctor_set(x_273, 1, x_272);
-x_274 = l___private_Init_Lean_Elab_App_13__throwLValError___rarg(x_1, x_2, x_3, x_273, x_5, x_242);
+x_274 = l___private_Init_Lean_Elab_App_12__throwLValError___rarg(x_1, x_2, x_3, x_273, x_5, x_242);
 return x_274;
 }
 else
@@ -11075,11 +12474,11 @@ x_294 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_294, 0, x_57);
 x_295 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_295, 0, x_294);
-x_296 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__21;
+x_296 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__21;
 x_297 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_297, 0, x_296);
 lean_ctor_set(x_297, 1, x_295);
-x_298 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__24;
+x_298 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__24;
 x_299 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_299, 0, x_297);
 lean_ctor_set(x_299, 1, x_298);
@@ -11092,7 +12491,7 @@ x_302 = l_Array_forMAux___main___at_Lean_Meta_clear___spec__5___closed__8;
 x_303 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_303, 0, x_301);
 lean_ctor_set(x_303, 1, x_302);
-x_304 = l___private_Init_Lean_Elab_App_13__throwLValError___rarg(x_1, x_2, x_3, x_303, x_5, x_290);
+x_304 = l___private_Init_Lean_Elab_App_12__throwLValError___rarg(x_1, x_2, x_3, x_303, x_5, x_290);
 return x_304;
 }
 else
@@ -11140,11 +12539,11 @@ x_312 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_312, 0, x_57);
 x_313 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_313, 0, x_312);
-x_314 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__21;
+x_314 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__21;
 x_315 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_315, 0, x_314);
 lean_ctor_set(x_315, 1, x_313);
-x_316 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__24;
+x_316 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__24;
 x_317 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_317, 0, x_315);
 lean_ctor_set(x_317, 1, x_316);
@@ -11157,7 +12556,7 @@ x_320 = l_Array_forMAux___main___at_Lean_Meta_clear___spec__5___closed__8;
 x_321 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_321, 0, x_319);
 lean_ctor_set(x_321, 1, x_320);
-x_322 = l___private_Init_Lean_Elab_App_13__throwLValError___rarg(x_1, x_2, x_3, x_321, x_5, x_290);
+x_322 = l___private_Init_Lean_Elab_App_12__throwLValError___rarg(x_1, x_2, x_3, x_321, x_5, x_290);
 return x_322;
 }
 else
@@ -11245,7 +12644,7 @@ if (x_334 == 0)
 lean_object* x_335; lean_object* x_336; lean_object* x_337; lean_object* x_338; lean_object* x_339; 
 x_335 = lean_ctor_get(x_333, 0);
 x_336 = lean_ctor_get(x_333, 1);
-x_337 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__25;
+x_337 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__25;
 x_338 = lean_name_mk_string(x_331, x_337);
 lean_inc(x_338);
 x_339 = lean_environment_find(x_335, x_338);
@@ -11256,7 +12655,7 @@ lean_free_object(x_333);
 lean_dec(x_332);
 x_340 = lean_alloc_ctor(4, 1, 0);
 lean_ctor_set(x_340, 0, x_338);
-x_341 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__28;
+x_341 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__28;
 x_342 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_342, 0, x_341);
 lean_ctor_set(x_342, 1, x_340);
@@ -11264,7 +12663,7 @@ x_343 = l_Array_forMAux___main___at_Lean_Meta_clear___spec__5___closed__8;
 x_344 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_344, 0, x_342);
 lean_ctor_set(x_344, 1, x_343);
-x_345 = l___private_Init_Lean_Elab_App_13__throwLValError___rarg(x_1, x_2, x_3, x_344, x_5, x_336);
+x_345 = l___private_Init_Lean_Elab_App_12__throwLValError___rarg(x_1, x_2, x_3, x_344, x_5, x_336);
 return x_345;
 }
 else
@@ -11289,7 +12688,7 @@ x_348 = lean_ctor_get(x_333, 1);
 lean_inc(x_348);
 lean_inc(x_347);
 lean_dec(x_333);
-x_349 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__25;
+x_349 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__25;
 x_350 = lean_name_mk_string(x_331, x_349);
 lean_inc(x_350);
 x_351 = lean_environment_find(x_347, x_350);
@@ -11299,7 +12698,7 @@ lean_object* x_352; lean_object* x_353; lean_object* x_354; lean_object* x_355;
 lean_dec(x_332);
 x_352 = lean_alloc_ctor(4, 1, 0);
 lean_ctor_set(x_352, 0, x_350);
-x_353 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__28;
+x_353 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__28;
 x_354 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_354, 0, x_353);
 lean_ctor_set(x_354, 1, x_352);
@@ -11307,7 +12706,7 @@ x_355 = l_Array_forMAux___main___at_Lean_Meta_clear___spec__5___closed__8;
 x_356 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_356, 0, x_354);
 lean_ctor_set(x_356, 1, x_355);
-x_357 = l___private_Init_Lean_Elab_App_13__throwLValError___rarg(x_1, x_2, x_3, x_356, x_5, x_348);
+x_357 = l___private_Init_Lean_Elab_App_12__throwLValError___rarg(x_1, x_2, x_3, x_356, x_5, x_348);
 return x_357;
 }
 else
@@ -11344,31 +12743,31 @@ if (lean_obj_tag(x_4) == 2)
 {
 lean_object* x_8; lean_object* x_9; 
 lean_dec(x_4);
-x_8 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__6;
-x_9 = l___private_Init_Lean_Elab_App_13__throwLValError___rarg(x_1, x_2, x_3, x_8, x_5, x_6);
+x_8 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__6;
+x_9 = l___private_Init_Lean_Elab_App_12__throwLValError___rarg(x_1, x_2, x_3, x_8, x_5, x_6);
 return x_9;
 }
 else
 {
 lean_object* x_10; lean_object* x_11; 
 lean_dec(x_4);
-x_10 = l___private_Init_Lean_Elab_App_14__resolveLValAux___closed__3;
-x_11 = l___private_Init_Lean_Elab_App_13__throwLValError___rarg(x_1, x_2, x_3, x_10, x_5, x_6);
+x_10 = l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__3;
+x_11 = l___private_Init_Lean_Elab_App_12__throwLValError___rarg(x_1, x_2, x_3, x_10, x_5, x_6);
 return x_11;
 }
 }
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_14__resolveLValAux___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+lean_object* l___private_Init_Lean_Elab_App_13__resolveLValAux___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
 lean_object* x_7; 
-x_7 = l___private_Init_Lean_Elab_App_14__resolveLValAux(x_1, x_2, x_3, x_4, x_5, x_6);
+x_7 = l___private_Init_Lean_Elab_App_13__resolveLValAux(x_1, x_2, x_3, x_4, x_5, x_6);
 lean_dec(x_1);
 return x_7;
 }
 }
-lean_object* l_Array_forMAux___main___at___private_Init_Lean_Elab_App_15__resolveLValLoop___main___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+lean_object* l_Array_forMAux___main___at___private_Init_Lean_Elab_App_14__resolveLValLoop___main___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 lean_object* x_6; uint8_t x_7; 
@@ -11438,7 +12837,7 @@ goto _start;
 }
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_15__resolveLValLoop___main(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+lean_object* l___private_Init_Lean_Elab_App_14__resolveLValLoop___main(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
 _start:
 {
 lean_object* x_8; 
@@ -11463,7 +12862,7 @@ lean_inc(x_6);
 lean_inc(x_3);
 lean_inc(x_9);
 lean_inc(x_2);
-x_13 = l___private_Init_Lean_Elab_App_14__resolveLValAux(x_1, x_2, x_9, x_3, x_6, x_12);
+x_13 = l___private_Init_Lean_Elab_App_13__resolveLValAux(x_1, x_2, x_9, x_3, x_6, x_12);
 if (lean_obj_tag(x_13) == 0)
 {
 lean_dec(x_9);
@@ -11505,7 +12904,7 @@ x_20 = lean_ctor_get(x_18, 1);
 lean_inc(x_20);
 lean_dec(x_18);
 x_21 = lean_unsigned_to_nat(0u);
-x_22 = l_Array_forMAux___main___at___private_Init_Lean_Elab_App_15__resolveLValLoop___main___spec__1(x_17, x_5, x_21, x_6, x_20);
+x_22 = l_Array_forMAux___main___at___private_Init_Lean_Elab_App_14__resolveLValLoop___main___spec__1(x_17, x_5, x_21, x_6, x_20);
 lean_dec(x_6);
 lean_dec(x_5);
 x_23 = !lean_is_exclusive(x_22);
@@ -11662,43 +13061,43 @@ return x_46;
 }
 }
 }
-lean_object* l_Array_forMAux___main___at___private_Init_Lean_Elab_App_15__resolveLValLoop___main___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+lean_object* l_Array_forMAux___main___at___private_Init_Lean_Elab_App_14__resolveLValLoop___main___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 lean_object* x_6; 
-x_6 = l_Array_forMAux___main___at___private_Init_Lean_Elab_App_15__resolveLValLoop___main___spec__1(x_1, x_2, x_3, x_4, x_5);
+x_6 = l_Array_forMAux___main___at___private_Init_Lean_Elab_App_14__resolveLValLoop___main___spec__1(x_1, x_2, x_3, x_4, x_5);
 lean_dec(x_4);
 lean_dec(x_2);
 return x_6;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_15__resolveLValLoop___main___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+lean_object* l___private_Init_Lean_Elab_App_14__resolveLValLoop___main___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
 _start:
 {
 lean_object* x_8; 
-x_8 = l___private_Init_Lean_Elab_App_15__resolveLValLoop___main(x_1, x_2, x_3, x_4, x_5, x_6, x_7);
+x_8 = l___private_Init_Lean_Elab_App_14__resolveLValLoop___main(x_1, x_2, x_3, x_4, x_5, x_6, x_7);
 lean_dec(x_1);
 return x_8;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_15__resolveLValLoop(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+lean_object* l___private_Init_Lean_Elab_App_14__resolveLValLoop(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
 _start:
 {
 lean_object* x_8; 
-x_8 = l___private_Init_Lean_Elab_App_15__resolveLValLoop___main(x_1, x_2, x_3, x_4, x_5, x_6, x_7);
+x_8 = l___private_Init_Lean_Elab_App_14__resolveLValLoop___main(x_1, x_2, x_3, x_4, x_5, x_6, x_7);
 return x_8;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_15__resolveLValLoop___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+lean_object* l___private_Init_Lean_Elab_App_14__resolveLValLoop___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
 _start:
 {
 lean_object* x_8; 
-x_8 = l___private_Init_Lean_Elab_App_15__resolveLValLoop(x_1, x_2, x_3, x_4, x_5, x_6, x_7);
+x_8 = l___private_Init_Lean_Elab_App_14__resolveLValLoop(x_1, x_2, x_3, x_4, x_5, x_6, x_7);
 lean_dec(x_1);
 return x_8;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_16__resolveLVal(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+lean_object* l___private_Init_Lean_Elab_App_15__resolveLVal(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 lean_object* x_6; 
@@ -11714,7 +13113,7 @@ x_8 = lean_ctor_get(x_6, 1);
 lean_inc(x_8);
 lean_dec(x_6);
 x_9 = l_Array_empty___closed__1;
-x_10 = l___private_Init_Lean_Elab_App_15__resolveLValLoop___main(x_1, x_2, x_3, x_7, x_9, x_4, x_8);
+x_10 = l___private_Init_Lean_Elab_App_14__resolveLValLoop___main(x_1, x_2, x_3, x_7, x_9, x_4, x_8);
 return x_10;
 }
 else
@@ -11744,16 +13143,16 @@ return x_14;
 }
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_16__resolveLVal___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+lean_object* l___private_Init_Lean_Elab_App_15__resolveLVal___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 lean_object* x_6; 
-x_6 = l___private_Init_Lean_Elab_App_16__resolveLVal(x_1, x_2, x_3, x_4, x_5);
+x_6 = l___private_Init_Lean_Elab_App_15__resolveLVal(x_1, x_2, x_3, x_4, x_5);
 lean_dec(x_1);
 return x_6;
 }
 }
-lean_object* _init_l_List_foldlM___main___at___private_Init_Lean_Elab_App_17__mkBaseProjections___spec__1___closed__1() {
+lean_object* _init_l_List_foldlM___main___at___private_Init_Lean_Elab_App_16__mkBaseProjections___spec__1___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -11761,17 +13160,17 @@ x_1 = lean_mk_string("self");
 return x_1;
 }
 }
-lean_object* _init_l_List_foldlM___main___at___private_Init_Lean_Elab_App_17__mkBaseProjections___spec__1___closed__2() {
+lean_object* _init_l_List_foldlM___main___at___private_Init_Lean_Elab_App_16__mkBaseProjections___spec__1___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_List_foldlM___main___at___private_Init_Lean_Elab_App_17__mkBaseProjections___spec__1___closed__1;
+x_2 = l_List_foldlM___main___at___private_Init_Lean_Elab_App_16__mkBaseProjections___spec__1___closed__1;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
 }
 }
-lean_object* l_List_foldlM___main___at___private_Init_Lean_Elab_App_17__mkBaseProjections___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+lean_object* l_List_foldlM___main___at___private_Init_Lean_Elab_App_16__mkBaseProjections___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 if (lean_obj_tag(x_3) == 0)
@@ -11805,7 +13204,7 @@ lean_inc(x_12);
 lean_dec(x_10);
 x_13 = lean_alloc_ctor(1, 1, 0);
 lean_ctor_set(x_13, 0, x_2);
-x_14 = l_List_foldlM___main___at___private_Init_Lean_Elab_App_17__mkBaseProjections___spec__1___closed__2;
+x_14 = l_List_foldlM___main___at___private_Init_Lean_Elab_App_16__mkBaseProjections___spec__1___closed__2;
 x_15 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_15, 0, x_14);
 lean_ctor_set(x_15, 1, x_13);
@@ -11816,7 +13215,7 @@ x_19 = l_Array_empty___closed__1;
 x_20 = 0;
 lean_inc(x_4);
 lean_inc(x_1);
-x_21 = l___private_Init_Lean_Elab_App_12__elabAppArgs(x_1, x_11, x_17, x_19, x_18, x_20, x_4, x_12);
+x_21 = l___private_Init_Lean_Elab_App_11__elabAppArgs(x_1, x_11, x_17, x_19, x_18, x_20, x_4, x_12);
 if (lean_obj_tag(x_21) == 0)
 {
 lean_object* x_22; lean_object* x_23; 
@@ -11885,7 +13284,7 @@ return x_32;
 }
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_17__mkBaseProjections___closed__1() {
+lean_object* _init_l___private_Init_Lean_Elab_App_16__mkBaseProjections___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -11893,27 +13292,27 @@ x_1 = lean_mk_string("failed to access field in parent structure");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_17__mkBaseProjections___closed__2() {
+lean_object* _init_l___private_Init_Lean_Elab_App_16__mkBaseProjections___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_17__mkBaseProjections___closed__1;
+x_1 = l___private_Init_Lean_Elab_App_16__mkBaseProjections___closed__1;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_17__mkBaseProjections___closed__3() {
+lean_object* _init_l___private_Init_Lean_Elab_App_16__mkBaseProjections___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_17__mkBaseProjections___closed__2;
+x_1 = l___private_Init_Lean_Elab_App_16__mkBaseProjections___closed__2;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_17__mkBaseProjections(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+lean_object* l___private_Init_Lean_Elab_App_16__mkBaseProjections(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
 lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
@@ -11928,7 +13327,7 @@ if (lean_obj_tag(x_10) == 0)
 {
 lean_object* x_11; lean_object* x_12; 
 lean_dec(x_4);
-x_11 = l___private_Init_Lean_Elab_App_17__mkBaseProjections___closed__3;
+x_11 = l___private_Init_Lean_Elab_App_16__mkBaseProjections___closed__3;
 x_12 = l_Lean_Elab_Term_throwError___rarg(x_1, x_11, x_5, x_9);
 lean_dec(x_1);
 return x_12;
@@ -11939,21 +13338,21 @@ lean_object* x_13; lean_object* x_14;
 x_13 = lean_ctor_get(x_10, 0);
 lean_inc(x_13);
 lean_dec(x_10);
-x_14 = l_List_foldlM___main___at___private_Init_Lean_Elab_App_17__mkBaseProjections___spec__1(x_1, x_4, x_13, x_5, x_9);
+x_14 = l_List_foldlM___main___at___private_Init_Lean_Elab_App_16__mkBaseProjections___spec__1(x_1, x_4, x_13, x_5, x_9);
 return x_14;
 }
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_17__mkBaseProjections___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+lean_object* l___private_Init_Lean_Elab_App_16__mkBaseProjections___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
 lean_object* x_7; 
-x_7 = l___private_Init_Lean_Elab_App_17__mkBaseProjections(x_1, x_2, x_3, x_4, x_5, x_6);
+x_7 = l___private_Init_Lean_Elab_App_16__mkBaseProjections(x_1, x_2, x_3, x_4, x_5, x_6);
 lean_dec(x_2);
 return x_7;
 }
 }
-lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_18__addLValArg___main___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_17__addLValArg___main___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; uint8_t x_5; 
@@ -11995,7 +13394,7 @@ return x_13;
 }
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__1() {
+lean_object* _init_l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -12003,27 +13402,27 @@ x_1 = lean_mk_string("invalid field notation, function '");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__2() {
+lean_object* _init_l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__1;
+x_1 = l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__1;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__3() {
+lean_object* _init_l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__2;
+x_1 = l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__2;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__4() {
+lean_object* _init_l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__4() {
 _start:
 {
 lean_object* x_1; 
@@ -12031,27 +13430,27 @@ x_1 = lean_mk_string("' does not have explicit argument with type (");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__5() {
+lean_object* _init_l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__5() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__4;
+x_1 = l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__4;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__6() {
+lean_object* _init_l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__6() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__5;
+x_1 = l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__5;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__7() {
+lean_object* _init_l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__7() {
 _start:
 {
 lean_object* x_1; 
@@ -12059,27 +13458,27 @@ x_1 = lean_mk_string(" ...)");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__8() {
+lean_object* _init_l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__8() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__7;
+x_1 = l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__7;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__9() {
+lean_object* _init_l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__9() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__8;
+x_1 = l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__8;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__10() {
+lean_object* _init_l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__10() {
 _start:
 {
 lean_object* x_1; 
@@ -12087,27 +13486,27 @@ x_1 = lean_mk_string("invalid field notation, insufficient number of arguments f
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__11() {
+lean_object* _init_l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__11() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__10;
+x_1 = l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__10;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__12() {
+lean_object* _init_l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__12() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__11;
+x_1 = l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__11;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_18__addLValArg___main(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+lean_object* l___private_Init_Lean_Elab_App_17__addLValArg___main(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 lean_object* x_11; 
@@ -12129,7 +13528,7 @@ else
 {
 lean_object* x_30; lean_object* x_31; 
 x_30 = lean_unsigned_to_nat(0u);
-x_31 = l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_18__addLValArg___main___spec__1(x_23, x_7, x_30);
+x_31 = l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_17__addLValArg___main___spec__1(x_23, x_7, x_30);
 if (lean_obj_tag(x_31) == 0)
 {
 lean_object* x_32; uint8_t x_33; 
@@ -12152,7 +13551,7 @@ lean_dec(x_4);
 lean_dec(x_2);
 x_36 = lean_alloc_ctor(4, 1, 0);
 lean_ctor_set(x_36, 0, x_3);
-x_37 = l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__12;
+x_37 = l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__12;
 x_38 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_38, 0, x_37);
 lean_ctor_set(x_38, 1, x_36);
@@ -12222,11 +13621,11 @@ lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean
 lean_dec(x_11);
 x_12 = lean_alloc_ctor(4, 1, 0);
 lean_ctor_set(x_12, 0, x_3);
-x_13 = l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__3;
+x_13 = l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__3;
 x_14 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_14, 0, x_13);
 lean_ctor_set(x_14, 1, x_12);
-x_15 = l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__6;
+x_15 = l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__6;
 x_16 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_16, 0, x_14);
 lean_ctor_set(x_16, 1, x_15);
@@ -12235,7 +13634,7 @@ lean_ctor_set(x_17, 0, x_2);
 x_18 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_18, 0, x_16);
 lean_ctor_set(x_18, 1, x_17);
-x_19 = l___private_Init_Lean_Elab_App_18__addLValArg___main___closed__9;
+x_19 = l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__9;
 x_20 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_20, 0, x_18);
 lean_ctor_set(x_20, 1, x_19);
@@ -12244,45 +13643,45 @@ return x_21;
 }
 }
 }
-lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_18__addLValArg___main___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_17__addLValArg___main___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; 
-x_4 = l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_18__addLValArg___main___spec__1(x_1, x_2, x_3);
+x_4 = l_Array_findIdxAux___main___at___private_Init_Lean_Elab_App_17__addLValArg___main___spec__1(x_1, x_2, x_3);
 lean_dec(x_2);
 lean_dec(x_1);
 return x_4;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_18__addLValArg___main___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+lean_object* l___private_Init_Lean_Elab_App_17__addLValArg___main___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 lean_object* x_11; 
-x_11 = l___private_Init_Lean_Elab_App_18__addLValArg___main(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_11 = l___private_Init_Lean_Elab_App_17__addLValArg___main(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 lean_dec(x_8);
 lean_dec(x_1);
 return x_11;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_18__addLValArg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+lean_object* l___private_Init_Lean_Elab_App_17__addLValArg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 lean_object* x_11; 
-x_11 = l___private_Init_Lean_Elab_App_18__addLValArg___main(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_11 = l___private_Init_Lean_Elab_App_17__addLValArg___main(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 return x_11;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_18__addLValArg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+lean_object* l___private_Init_Lean_Elab_App_17__addLValArg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 lean_object* x_11; 
-x_11 = l___private_Init_Lean_Elab_App_18__addLValArg(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_11 = l___private_Init_Lean_Elab_App_17__addLValArg(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 lean_dec(x_8);
 lean_dec(x_1);
 return x_11;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_19__elabAppLValsAux___main___closed__1() {
+lean_object* _init_l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -12290,23 +13689,23 @@ x_1 = lean_mk_string("idx");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_19__elabAppLValsAux___main___closed__2() {
+lean_object* _init_l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l___private_Init_Lean_Elab_App_19__elabAppLValsAux___main___closed__1;
+x_2 = l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main___closed__1;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_19__elabAppLValsAux___main(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, uint8_t x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
+lean_object* l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, uint8_t x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
 _start:
 {
 if (lean_obj_tag(x_7) == 0)
 {
 lean_object* x_10; 
-x_10 = l___private_Init_Lean_Elab_App_12__elabAppArgs(x_1, x_6, x_2, x_3, x_4, x_5, x_8, x_9);
+x_10 = l___private_Init_Lean_Elab_App_11__elabAppArgs(x_1, x_6, x_2, x_3, x_4, x_5, x_8, x_9);
 return x_10;
 }
 else
@@ -12319,7 +13718,7 @@ lean_inc(x_12);
 lean_dec(x_7);
 lean_inc(x_8);
 lean_inc(x_6);
-x_13 = l___private_Init_Lean_Elab_App_16__resolveLVal(x_1, x_6, x_11, x_8, x_9);
+x_13 = l___private_Init_Lean_Elab_App_15__resolveLVal(x_1, x_6, x_11, x_8, x_9);
 if (lean_obj_tag(x_13) == 0)
 {
 lean_object* x_14; 
@@ -12341,7 +13740,7 @@ lean_inc(x_18);
 lean_dec(x_14);
 lean_inc(x_8);
 lean_inc(x_1);
-x_19 = l___private_Init_Lean_Elab_App_17__mkBaseProjections(x_1, x_16, x_17, x_6, x_8, x_15);
+x_19 = l___private_Init_Lean_Elab_App_16__mkBaseProjections(x_1, x_16, x_17, x_6, x_8, x_15);
 if (lean_obj_tag(x_19) == 0)
 {
 lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; 
@@ -12369,7 +13768,7 @@ if (x_27 == 0)
 lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; uint8_t x_35; lean_object* x_36; 
 x_28 = lean_alloc_ctor(1, 1, 0);
 lean_ctor_set(x_28, 0, x_20);
-x_29 = l_List_foldlM___main___at___private_Init_Lean_Elab_App_17__mkBaseProjections___spec__1___closed__2;
+x_29 = l_List_foldlM___main___at___private_Init_Lean_Elab_App_16__mkBaseProjections___spec__1___closed__2;
 x_30 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_30, 0, x_29);
 lean_ctor_set(x_30, 1, x_28);
@@ -12380,7 +13779,7 @@ x_34 = l_Array_empty___closed__1;
 x_35 = 0;
 lean_inc(x_8);
 lean_inc(x_1);
-x_36 = l___private_Init_Lean_Elab_App_12__elabAppArgs(x_1, x_25, x_32, x_34, x_33, x_35, x_8, x_26);
+x_36 = l___private_Init_Lean_Elab_App_11__elabAppArgs(x_1, x_25, x_32, x_34, x_33, x_35, x_8, x_26);
 if (lean_obj_tag(x_36) == 0)
 {
 lean_object* x_37; lean_object* x_38; 
@@ -12429,7 +13828,7 @@ lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47;
 lean_dec(x_12);
 x_44 = lean_alloc_ctor(1, 1, 0);
 lean_ctor_set(x_44, 0, x_20);
-x_45 = l_List_foldlM___main___at___private_Init_Lean_Elab_App_17__mkBaseProjections___spec__1___closed__2;
+x_45 = l_List_foldlM___main___at___private_Init_Lean_Elab_App_16__mkBaseProjections___spec__1___closed__2;
 x_46 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_46, 0, x_45);
 lean_ctor_set(x_46, 1, x_44);
@@ -12443,7 +13842,7 @@ lean_inc(x_48);
 x_49 = lean_ctor_get(x_47, 1);
 lean_inc(x_49);
 lean_dec(x_47);
-x_50 = l___private_Init_Lean_Elab_App_12__elabAppArgs(x_1, x_25, x_48, x_3, x_4, x_5, x_8, x_49);
+x_50 = l___private_Init_Lean_Elab_App_11__elabAppArgs(x_1, x_25, x_48, x_3, x_4, x_5, x_8, x_49);
 return x_50;
 }
 else
@@ -12591,7 +13990,7 @@ x_80 = l_Array_empty___closed__1;
 x_81 = 0;
 lean_inc(x_8);
 lean_inc(x_1);
-x_82 = l___private_Init_Lean_Elab_App_12__elabAppArgs(x_1, x_73, x_80, x_78, x_79, x_81, x_8, x_74);
+x_82 = l___private_Init_Lean_Elab_App_11__elabAppArgs(x_1, x_73, x_80, x_78, x_79, x_81, x_8, x_74);
 if (lean_obj_tag(x_82) == 0)
 {
 lean_object* x_83; lean_object* x_84; 
@@ -12652,7 +14051,7 @@ lean_dec(x_90);
 x_93 = lean_unsigned_to_nat(0u);
 lean_inc(x_8);
 lean_inc(x_2);
-x_94 = l___private_Init_Lean_Elab_App_18__addLValArg___main(x_1, x_69, x_70, x_6, x_3, x_93, x_2, x_91, x_8, x_92);
+x_94 = l___private_Init_Lean_Elab_App_17__addLValArg___main(x_1, x_69, x_70, x_6, x_3, x_93, x_2, x_91, x_8, x_92);
 lean_dec(x_91);
 if (lean_obj_tag(x_94) == 0)
 {
@@ -12662,7 +14061,7 @@ lean_inc(x_95);
 x_96 = lean_ctor_get(x_94, 1);
 lean_inc(x_96);
 lean_dec(x_94);
-x_97 = l___private_Init_Lean_Elab_App_12__elabAppArgs(x_1, x_73, x_2, x_95, x_4, x_5, x_8, x_96);
+x_97 = l___private_Init_Lean_Elab_App_11__elabAppArgs(x_1, x_73, x_2, x_95, x_4, x_5, x_8, x_96);
 return x_97;
 }
 else
@@ -12786,7 +14185,7 @@ x_119 = l_Array_empty___closed__1;
 x_120 = 0;
 lean_inc(x_8);
 lean_inc(x_1);
-x_121 = l___private_Init_Lean_Elab_App_12__elabAppArgs(x_1, x_113, x_119, x_117, x_118, x_120, x_8, x_110);
+x_121 = l___private_Init_Lean_Elab_App_11__elabAppArgs(x_1, x_113, x_119, x_117, x_118, x_120, x_8, x_110);
 if (lean_obj_tag(x_121) == 0)
 {
 lean_object* x_122; lean_object* x_123; 
@@ -12847,7 +14246,7 @@ lean_dec(x_129);
 x_132 = lean_unsigned_to_nat(0u);
 lean_inc(x_8);
 lean_inc(x_2);
-x_133 = l___private_Init_Lean_Elab_App_18__addLValArg___main(x_1, x_111, x_112, x_6, x_3, x_132, x_2, x_130, x_8, x_131);
+x_133 = l___private_Init_Lean_Elab_App_17__addLValArg___main(x_1, x_111, x_112, x_6, x_3, x_132, x_2, x_130, x_8, x_131);
 lean_dec(x_130);
 if (lean_obj_tag(x_133) == 0)
 {
@@ -12857,7 +14256,7 @@ lean_inc(x_134);
 x_135 = lean_ctor_get(x_133, 1);
 lean_inc(x_135);
 lean_dec(x_133);
-x_136 = l___private_Init_Lean_Elab_App_12__elabAppArgs(x_1, x_113, x_2, x_134, x_4, x_5, x_8, x_135);
+x_136 = l___private_Init_Lean_Elab_App_11__elabAppArgs(x_1, x_113, x_2, x_134, x_4, x_5, x_8, x_135);
 return x_136;
 }
 else
@@ -12949,13 +14348,13 @@ if (x_152 == 0)
 lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; uint8_t x_164; lean_object* x_165; 
 x_153 = lean_alloc_ctor(1, 1, 0);
 lean_ctor_set(x_153, 0, x_6);
-x_154 = l_List_foldlM___main___at___private_Init_Lean_Elab_App_17__mkBaseProjections___spec__1___closed__2;
+x_154 = l_List_foldlM___main___at___private_Init_Lean_Elab_App_16__mkBaseProjections___spec__1___closed__2;
 x_155 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_155, 0, x_154);
 lean_ctor_set(x_155, 1, x_153);
 x_156 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_156, 0, x_147);
-x_157 = l___private_Init_Lean_Elab_App_19__elabAppLValsAux___main___closed__2;
+x_157 = l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main___closed__2;
 x_158 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_158, 0, x_157);
 lean_ctor_set(x_158, 1, x_156);
@@ -12967,7 +14366,7 @@ x_163 = l_Array_empty___closed__1;
 x_164 = 0;
 lean_inc(x_8);
 lean_inc(x_1);
-x_165 = l___private_Init_Lean_Elab_App_12__elabAppArgs(x_1, x_150, x_161, x_163, x_162, x_164, x_8, x_151);
+x_165 = l___private_Init_Lean_Elab_App_11__elabAppArgs(x_1, x_150, x_161, x_163, x_162, x_164, x_8, x_151);
 if (lean_obj_tag(x_165) == 0)
 {
 lean_object* x_166; lean_object* x_167; 
@@ -13016,7 +14415,7 @@ lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176;
 lean_dec(x_12);
 x_173 = lean_alloc_ctor(1, 1, 0);
 lean_ctor_set(x_173, 0, x_6);
-x_174 = l_List_foldlM___main___at___private_Init_Lean_Elab_App_17__mkBaseProjections___spec__1___closed__2;
+x_174 = l_List_foldlM___main___at___private_Init_Lean_Elab_App_16__mkBaseProjections___spec__1___closed__2;
 x_175 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_175, 0, x_174);
 lean_ctor_set(x_175, 1, x_173);
@@ -13032,7 +14431,7 @@ lean_inc(x_178);
 lean_dec(x_176);
 x_179 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_179, 0, x_147);
-x_180 = l___private_Init_Lean_Elab_App_19__elabAppLValsAux___main___closed__2;
+x_180 = l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main___closed__2;
 x_181 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_181, 0, x_180);
 lean_ctor_set(x_181, 1, x_179);
@@ -13046,7 +14445,7 @@ lean_inc(x_183);
 x_184 = lean_ctor_get(x_182, 1);
 lean_inc(x_184);
 lean_dec(x_182);
-x_185 = l___private_Init_Lean_Elab_App_12__elabAppArgs(x_1, x_150, x_183, x_3, x_4, x_5, x_8, x_184);
+x_185 = l___private_Init_Lean_Elab_App_11__elabAppArgs(x_1, x_150, x_183, x_3, x_4, x_5, x_8, x_184);
 return x_185;
 }
 else
@@ -13172,35 +14571,35 @@ return x_201;
 }
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_19__elabAppLValsAux___main___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
+lean_object* l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
 _start:
 {
 uint8_t x_10; lean_object* x_11; 
 x_10 = lean_unbox(x_5);
 lean_dec(x_5);
-x_11 = l___private_Init_Lean_Elab_App_19__elabAppLValsAux___main(x_1, x_2, x_3, x_4, x_10, x_6, x_7, x_8, x_9);
+x_11 = l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main(x_1, x_2, x_3, x_4, x_10, x_6, x_7, x_8, x_9);
 return x_11;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_19__elabAppLValsAux(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, uint8_t x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
+lean_object* l___private_Init_Lean_Elab_App_18__elabAppLValsAux(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, uint8_t x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
 _start:
 {
 lean_object* x_10; 
-x_10 = l___private_Init_Lean_Elab_App_19__elabAppLValsAux___main(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
+x_10 = l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
 return x_10;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_19__elabAppLValsAux___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
+lean_object* l___private_Init_Lean_Elab_App_18__elabAppLValsAux___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
 _start:
 {
 uint8_t x_10; lean_object* x_11; 
 x_10 = lean_unbox(x_5);
 lean_dec(x_5);
-x_11 = l___private_Init_Lean_Elab_App_19__elabAppLValsAux(x_1, x_2, x_3, x_4, x_10, x_6, x_7, x_8, x_9);
+x_11 = l___private_Init_Lean_Elab_App_18__elabAppLValsAux(x_1, x_2, x_3, x_4, x_10, x_6, x_7, x_8, x_9);
 return x_11;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_20__elabAppLVals___closed__1() {
+lean_object* _init_l___private_Init_Lean_Elab_App_19__elabAppLVals___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -13208,27 +14607,27 @@ x_1 = lean_mk_string("invalid use of field notation with `@` modifier");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_20__elabAppLVals___closed__2() {
+lean_object* _init_l___private_Init_Lean_Elab_App_19__elabAppLVals___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_20__elabAppLVals___closed__1;
+x_1 = l___private_Init_Lean_Elab_App_19__elabAppLVals___closed__1;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_20__elabAppLVals___closed__3() {
+lean_object* _init_l___private_Init_Lean_Elab_App_19__elabAppLVals___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_20__elabAppLVals___closed__2;
+x_1 = l___private_Init_Lean_Elab_App_19__elabAppLVals___closed__2;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_20__elabAppLVals(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, uint8_t x_7, lean_object* x_8, lean_object* x_9) {
+lean_object* l___private_Init_Lean_Elab_App_19__elabAppLVals(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, uint8_t x_7, lean_object* x_8, lean_object* x_9) {
 _start:
 {
 uint8_t x_10; 
@@ -13238,7 +14637,7 @@ if (x_10 == 0)
 if (x_7 == 0)
 {
 lean_object* x_11; 
-x_11 = l___private_Init_Lean_Elab_App_19__elabAppLValsAux___main(x_1, x_4, x_5, x_6, x_7, x_2, x_3, x_8, x_9);
+x_11 = l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main(x_1, x_4, x_5, x_6, x_7, x_2, x_3, x_8, x_9);
 return x_11;
 }
 else
@@ -13249,7 +14648,7 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_12 = l___private_Init_Lean_Elab_App_20__elabAppLVals___closed__3;
+x_12 = l___private_Init_Lean_Elab_App_19__elabAppLVals___closed__3;
 x_13 = l_Lean_Elab_Term_throwError___rarg(x_1, x_12, x_8, x_9);
 lean_dec(x_1);
 x_14 = !lean_is_exclusive(x_13);
@@ -13275,18 +14674,18 @@ return x_17;
 else
 {
 lean_object* x_18; 
-x_18 = l___private_Init_Lean_Elab_App_19__elabAppLValsAux___main(x_1, x_4, x_5, x_6, x_7, x_2, x_3, x_8, x_9);
+x_18 = l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main(x_1, x_4, x_5, x_6, x_7, x_2, x_3, x_8, x_9);
 return x_18;
 }
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_20__elabAppLVals___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
+lean_object* l___private_Init_Lean_Elab_App_19__elabAppLVals___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
 _start:
 {
 uint8_t x_10; lean_object* x_11; 
 x_10 = lean_unbox(x_7);
 lean_dec(x_7);
-x_11 = l___private_Init_Lean_Elab_App_20__elabAppLVals(x_1, x_2, x_3, x_4, x_5, x_6, x_10, x_8, x_9);
+x_11 = l___private_Init_Lean_Elab_App_19__elabAppLVals(x_1, x_2, x_3, x_4, x_5, x_6, x_10, x_8, x_9);
 return x_11;
 }
 }
@@ -13398,7 +14797,7 @@ lean_dec(x_1);
 return x_4;
 }
 }
-lean_object* l_List_map___main___at___private_Init_Lean_Elab_App_21__elabAppFnId___spec__1(lean_object* x_1) {
+lean_object* l_List_map___main___at___private_Init_Lean_Elab_App_20__elabAppFnId___spec__1(lean_object* x_1) {
 _start:
 {
 if (lean_obj_tag(x_1) == 0)
@@ -13418,7 +14817,7 @@ x_4 = lean_ctor_get(x_1, 0);
 x_5 = lean_ctor_get(x_1, 1);
 x_6 = lean_alloc_ctor(1, 1, 0);
 lean_ctor_set(x_6, 0, x_4);
-x_7 = l_List_map___main___at___private_Init_Lean_Elab_App_21__elabAppFnId___spec__1(x_5);
+x_7 = l_List_map___main___at___private_Init_Lean_Elab_App_20__elabAppFnId___spec__1(x_5);
 lean_ctor_set(x_1, 1, x_7);
 lean_ctor_set(x_1, 0, x_6);
 return x_1;
@@ -13433,7 +14832,7 @@ lean_inc(x_8);
 lean_dec(x_1);
 x_10 = lean_alloc_ctor(1, 1, 0);
 lean_ctor_set(x_10, 0, x_8);
-x_11 = l_List_map___main___at___private_Init_Lean_Elab_App_21__elabAppFnId___spec__1(x_9);
+x_11 = l_List_map___main___at___private_Init_Lean_Elab_App_20__elabAppFnId___spec__1(x_9);
 x_12 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_12, 0, x_10);
 lean_ctor_set(x_12, 1, x_11);
@@ -13442,7 +14841,7 @@ return x_12;
 }
 }
 }
-lean_object* l_List_foldlM___main___at___private_Init_Lean_Elab_App_21__elabAppFnId___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, uint8_t x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+lean_object* l_List_foldlM___main___at___private_Init_Lean_Elab_App_20__elabAppFnId___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, uint8_t x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 if (lean_obj_tag(x_8) == 0)
@@ -13472,7 +14871,7 @@ lean_inc(x_14);
 x_15 = lean_ctor_get(x_12, 1);
 lean_inc(x_15);
 lean_dec(x_12);
-x_16 = l_List_map___main___at___private_Init_Lean_Elab_App_21__elabAppFnId___spec__1(x_15);
+x_16 = l_List_map___main___at___private_Init_Lean_Elab_App_20__elabAppFnId___spec__1(x_15);
 lean_inc(x_2);
 x_17 = l_List_append___rarg(x_16, x_2);
 lean_inc(x_10);
@@ -13481,7 +14880,7 @@ lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
 lean_inc(x_1);
-x_18 = l___private_Init_Lean_Elab_App_20__elabAppLVals(x_1, x_14, x_17, x_3, x_4, x_5, x_6, x_9, x_10);
+x_18 = l___private_Init_Lean_Elab_App_19__elabAppLVals(x_1, x_14, x_17, x_3, x_4, x_5, x_6, x_9, x_10);
 if (lean_obj_tag(x_18) == 0)
 {
 uint8_t x_19; 
@@ -13627,7 +15026,7 @@ return x_46;
 }
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_21__elabAppFnId(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, uint8_t x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+lean_object* l___private_Init_Lean_Elab_App_20__elabAppFnId(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, uint8_t x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 if (lean_obj_tag(x_2) == 3)
@@ -13648,7 +15047,7 @@ lean_inc(x_15);
 x_16 = lean_ctor_get(x_14, 1);
 lean_inc(x_16);
 lean_dec(x_14);
-x_17 = l_List_foldlM___main___at___private_Init_Lean_Elab_App_21__elabAppFnId___spec__2(x_1, x_4, x_5, x_6, x_7, x_8, x_9, x_15, x_10, x_16);
+x_17 = l_List_foldlM___main___at___private_Init_Lean_Elab_App_20__elabAppFnId___spec__2(x_1, x_4, x_5, x_6, x_7, x_8, x_9, x_15, x_10, x_16);
 return x_17;
 }
 else
@@ -13698,27 +15097,27 @@ return x_22;
 }
 }
 }
-lean_object* l_List_foldlM___main___at___private_Init_Lean_Elab_App_21__elabAppFnId___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+lean_object* l_List_foldlM___main___at___private_Init_Lean_Elab_App_20__elabAppFnId___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 uint8_t x_11; lean_object* x_12; 
 x_11 = lean_unbox(x_6);
 lean_dec(x_6);
-x_12 = l_List_foldlM___main___at___private_Init_Lean_Elab_App_21__elabAppFnId___spec__2(x_1, x_2, x_3, x_4, x_5, x_11, x_7, x_8, x_9, x_10);
+x_12 = l_List_foldlM___main___at___private_Init_Lean_Elab_App_20__elabAppFnId___spec__2(x_1, x_2, x_3, x_4, x_5, x_11, x_7, x_8, x_9, x_10);
 return x_12;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_21__elabAppFnId___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+lean_object* l___private_Init_Lean_Elab_App_20__elabAppFnId___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 uint8_t x_12; lean_object* x_13; 
 x_12 = lean_unbox(x_8);
 lean_dec(x_8);
-x_13 = l___private_Init_Lean_Elab_App_21__elabAppFnId(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_12, x_9, x_10, x_11);
+x_13 = l___private_Init_Lean_Elab_App_20__elabAppFnId(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_12, x_9, x_10, x_11);
 return x_13;
 }
 }
-lean_object* l_List_map___main___at___private_Init_Lean_Elab_App_22__elabAppFn___main___spec__1(lean_object* x_1) {
+lean_object* l_List_map___main___at___private_Init_Lean_Elab_App_21__elabAppFn___main___spec__1(lean_object* x_1) {
 _start:
 {
 if (lean_obj_tag(x_1) == 0)
@@ -13740,7 +15139,7 @@ x_6 = l_Lean_Name_toString___closed__1;
 x_7 = l_Lean_Name_toStringWithSep___main(x_6, x_4);
 x_8 = lean_alloc_ctor(1, 1, 0);
 lean_ctor_set(x_8, 0, x_7);
-x_9 = l_List_map___main___at___private_Init_Lean_Elab_App_22__elabAppFn___main___spec__1(x_5);
+x_9 = l_List_map___main___at___private_Init_Lean_Elab_App_21__elabAppFn___main___spec__1(x_5);
 lean_ctor_set(x_1, 1, x_9);
 lean_ctor_set(x_1, 0, x_8);
 return x_1;
@@ -13757,7 +15156,7 @@ x_12 = l_Lean_Name_toString___closed__1;
 x_13 = l_Lean_Name_toStringWithSep___main(x_12, x_10);
 x_14 = lean_alloc_ctor(1, 1, 0);
 lean_ctor_set(x_14, 0, x_13);
-x_15 = l_List_map___main___at___private_Init_Lean_Elab_App_22__elabAppFn___main___spec__1(x_11);
+x_15 = l_List_map___main___at___private_Init_Lean_Elab_App_21__elabAppFn___main___spec__1(x_11);
 x_16 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_16, 0, x_14);
 lean_ctor_set(x_16, 1, x_15);
@@ -13766,7 +15165,7 @@ return x_16;
 }
 }
 }
-lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_App_22__elabAppFn___main___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, uint8_t x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_App_21__elabAppFn___main___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, uint8_t x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
 lean_object* x_13; uint8_t x_14; 
@@ -13801,7 +15200,7 @@ lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
 lean_inc(x_1);
-x_19 = l___private_Init_Lean_Elab_App_22__elabAppFn___main(x_1, x_16, x_3, x_4, x_5, x_6, x_7, x_10, x_11, x_12);
+x_19 = l___private_Init_Lean_Elab_App_21__elabAppFn___main(x_1, x_16, x_3, x_4, x_5, x_6, x_7, x_10, x_11, x_12);
 if (lean_obj_tag(x_19) == 0)
 {
 lean_object* x_20; lean_object* x_21; 
@@ -13847,7 +15246,7 @@ return x_26;
 }
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_22__elabAppFn___main(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, uint8_t x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+lean_object* l___private_Init_Lean_Elab_App_21__elabAppFn___main(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, uint8_t x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 uint8_t x_11; 
@@ -13935,7 +15334,7 @@ if (x_22 == 0)
 lean_object* x_23; lean_object* x_24; lean_object* x_25; 
 x_23 = lean_ctor_get(x_21, 0);
 x_24 = lean_ctor_get(x_21, 1);
-x_25 = l___private_Init_Lean_Elab_App_20__elabAppLVals(x_1, x_23, x_3, x_4, x_5, x_6, x_7, x_9, x_24);
+x_25 = l___private_Init_Lean_Elab_App_19__elabAppLVals(x_1, x_23, x_3, x_4, x_5, x_6, x_7, x_9, x_24);
 if (lean_obj_tag(x_25) == 0)
 {
 uint8_t x_26; 
@@ -14075,7 +15474,7 @@ x_51 = lean_ctor_get(x_21, 1);
 lean_inc(x_51);
 lean_inc(x_50);
 lean_dec(x_21);
-x_52 = l___private_Init_Lean_Elab_App_20__elabAppLVals(x_1, x_50, x_3, x_4, x_5, x_6, x_7, x_9, x_51);
+x_52 = l___private_Init_Lean_Elab_App_19__elabAppLVals(x_1, x_50, x_3, x_4, x_5, x_6, x_7, x_9, x_51);
 if (lean_obj_tag(x_52) == 0)
 {
 lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; 
@@ -14328,7 +15727,7 @@ if (x_100 == 0)
 lean_object* x_101; lean_object* x_102; lean_object* x_103; 
 x_101 = lean_ctor_get(x_99, 0);
 x_102 = lean_ctor_get(x_99, 1);
-x_103 = l___private_Init_Lean_Elab_App_20__elabAppLVals(x_1, x_101, x_3, x_4, x_5, x_6, x_7, x_9, x_102);
+x_103 = l___private_Init_Lean_Elab_App_19__elabAppLVals(x_1, x_101, x_3, x_4, x_5, x_6, x_7, x_9, x_102);
 if (lean_obj_tag(x_103) == 0)
 {
 uint8_t x_104; 
@@ -14468,7 +15867,7 @@ x_129 = lean_ctor_get(x_99, 1);
 lean_inc(x_129);
 lean_inc(x_128);
 lean_dec(x_99);
-x_130 = l___private_Init_Lean_Elab_App_20__elabAppLVals(x_1, x_128, x_3, x_4, x_5, x_6, x_7, x_9, x_129);
+x_130 = l___private_Init_Lean_Elab_App_19__elabAppLVals(x_1, x_128, x_3, x_4, x_5, x_6, x_7, x_9, x_129);
 if (lean_obj_tag(x_130) == 0)
 {
 lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; 
@@ -14762,7 +16161,7 @@ if (x_190 == 0)
 lean_object* x_191; lean_object* x_192; lean_object* x_193; 
 x_191 = lean_ctor_get(x_189, 0);
 x_192 = lean_ctor_get(x_189, 1);
-x_193 = l___private_Init_Lean_Elab_App_20__elabAppLVals(x_1, x_191, x_3, x_4, x_5, x_6, x_7, x_9, x_192);
+x_193 = l___private_Init_Lean_Elab_App_19__elabAppLVals(x_1, x_191, x_3, x_4, x_5, x_6, x_7, x_9, x_192);
 if (lean_obj_tag(x_193) == 0)
 {
 uint8_t x_194; 
@@ -14902,7 +16301,7 @@ x_219 = lean_ctor_get(x_189, 1);
 lean_inc(x_219);
 lean_inc(x_218);
 lean_dec(x_189);
-x_220 = l___private_Init_Lean_Elab_App_20__elabAppLVals(x_1, x_218, x_3, x_4, x_5, x_6, x_7, x_9, x_219);
+x_220 = l___private_Init_Lean_Elab_App_19__elabAppLVals(x_1, x_218, x_3, x_4, x_5, x_6, x_7, x_9, x_219);
 if (lean_obj_tag(x_220) == 0)
 {
 lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; lean_object* x_225; lean_object* x_226; 
@@ -15153,7 +16552,7 @@ lean_inc(x_267);
 x_268 = lean_ctor_get(x_266, 1);
 lean_inc(x_268);
 lean_dec(x_266);
-x_269 = l___private_Init_Lean_Elab_App_21__elabAppFnId(x_1, x_183, x_267, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_268);
+x_269 = l___private_Init_Lean_Elab_App_20__elabAppFnId(x_1, x_183, x_267, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_268);
 return x_269;
 }
 else
@@ -15192,7 +16591,7 @@ else
 lean_object* x_274; lean_object* x_275; 
 lean_dec(x_262);
 x_274 = lean_box(0);
-x_275 = l___private_Init_Lean_Elab_App_21__elabAppFnId(x_1, x_183, x_274, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_275 = l___private_Init_Lean_Elab_App_20__elabAppFnId(x_1, x_183, x_274, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 return x_275;
 }
 }
@@ -15281,7 +16680,7 @@ if (x_312 == 0)
 lean_object* x_313; lean_object* x_314; lean_object* x_315; 
 x_313 = lean_ctor_get(x_311, 0);
 x_314 = lean_ctor_get(x_311, 1);
-x_315 = l___private_Init_Lean_Elab_App_20__elabAppLVals(x_1, x_313, x_3, x_4, x_5, x_6, x_7, x_9, x_314);
+x_315 = l___private_Init_Lean_Elab_App_19__elabAppLVals(x_1, x_313, x_3, x_4, x_5, x_6, x_7, x_9, x_314);
 if (lean_obj_tag(x_315) == 0)
 {
 uint8_t x_316; 
@@ -15421,7 +16820,7 @@ x_341 = lean_ctor_get(x_311, 1);
 lean_inc(x_341);
 lean_inc(x_340);
 lean_dec(x_311);
-x_342 = l___private_Init_Lean_Elab_App_20__elabAppLVals(x_1, x_340, x_3, x_4, x_5, x_6, x_7, x_9, x_341);
+x_342 = l___private_Init_Lean_Elab_App_19__elabAppLVals(x_1, x_340, x_3, x_4, x_5, x_6, x_7, x_9, x_341);
 if (lean_obj_tag(x_342) == 0)
 {
 lean_object* x_343; lean_object* x_344; lean_object* x_345; lean_object* x_346; lean_object* x_347; lean_object* x_348; 
@@ -15653,7 +17052,7 @@ lean_object* x_382; lean_object* x_383; lean_object* x_384; lean_object* x_385;
 x_382 = l_Lean_Syntax_getId(x_302);
 lean_dec(x_302);
 x_383 = l_Lean_Name_components(x_382);
-x_384 = l_List_map___main___at___private_Init_Lean_Elab_App_22__elabAppFn___main___spec__1(x_383);
+x_384 = l_List_map___main___at___private_Init_Lean_Elab_App_21__elabAppFn___main___spec__1(x_383);
 x_385 = lean_unsigned_to_nat(0u);
 x_386 = l_Lean_Syntax_getArg(x_2, x_385);
 lean_dec(x_2);
@@ -15711,7 +17110,7 @@ else
 lean_object* x_411; lean_object* x_412; lean_object* x_413; 
 x_411 = l_Lean_Syntax_getArgs(x_2);
 x_412 = lean_unsigned_to_nat(0u);
-x_413 = l_Array_iterateMAux___main___at___private_Init_Lean_Elab_App_22__elabAppFn___main___spec__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_411, x_412, x_8, x_9, x_10);
+x_413 = l_Array_iterateMAux___main___at___private_Init_Lean_Elab_App_21__elabAppFn___main___spec__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_411, x_412, x_8, x_9, x_10);
 lean_dec(x_411);
 lean_dec(x_2);
 return x_413;
@@ -15721,52 +17120,52 @@ else
 {
 lean_object* x_414; lean_object* x_415; 
 x_414 = lean_box(0);
-x_415 = l___private_Init_Lean_Elab_App_21__elabAppFnId(x_1, x_2, x_414, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_415 = l___private_Init_Lean_Elab_App_20__elabAppFnId(x_1, x_2, x_414, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 return x_415;
 }
 }
 }
-lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_App_22__elabAppFn___main___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_App_21__elabAppFn___main___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
 uint8_t x_13; lean_object* x_14; 
 x_13 = lean_unbox(x_7);
 lean_dec(x_7);
-x_14 = l_Array_iterateMAux___main___at___private_Init_Lean_Elab_App_22__elabAppFn___main___spec__2(x_1, x_2, x_3, x_4, x_5, x_6, x_13, x_8, x_9, x_10, x_11, x_12);
+x_14 = l_Array_iterateMAux___main___at___private_Init_Lean_Elab_App_21__elabAppFn___main___spec__2(x_1, x_2, x_3, x_4, x_5, x_6, x_13, x_8, x_9, x_10, x_11, x_12);
 lean_dec(x_8);
 lean_dec(x_2);
 return x_14;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_22__elabAppFn___main___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+lean_object* l___private_Init_Lean_Elab_App_21__elabAppFn___main___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 uint8_t x_11; lean_object* x_12; 
 x_11 = lean_unbox(x_7);
 lean_dec(x_7);
-x_12 = l___private_Init_Lean_Elab_App_22__elabAppFn___main(x_1, x_2, x_3, x_4, x_5, x_6, x_11, x_8, x_9, x_10);
+x_12 = l___private_Init_Lean_Elab_App_21__elabAppFn___main(x_1, x_2, x_3, x_4, x_5, x_6, x_11, x_8, x_9, x_10);
 return x_12;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_22__elabAppFn(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, uint8_t x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+lean_object* l___private_Init_Lean_Elab_App_21__elabAppFn(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, uint8_t x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 lean_object* x_11; 
-x_11 = l___private_Init_Lean_Elab_App_22__elabAppFn___main(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_11 = l___private_Init_Lean_Elab_App_21__elabAppFn___main(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 return x_11;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_22__elabAppFn___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+lean_object* l___private_Init_Lean_Elab_App_21__elabAppFn___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 uint8_t x_11; lean_object* x_12; 
 x_11 = lean_unbox(x_7);
 lean_dec(x_7);
-x_12 = l___private_Init_Lean_Elab_App_22__elabAppFn(x_1, x_2, x_3, x_4, x_5, x_6, x_11, x_8, x_9, x_10);
+x_12 = l___private_Init_Lean_Elab_App_21__elabAppFn(x_1, x_2, x_3, x_4, x_5, x_6, x_11, x_8, x_9, x_10);
 return x_12;
 }
 }
-lean_object* l_Array_filterAux___main___at___private_Init_Lean_Elab_App_23__getSuccess___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+lean_object* l_Array_filterAux___main___at___private_Init_Lean_Elab_App_22__getSuccess___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; uint8_t x_5; 
@@ -15830,16 +17229,16 @@ goto _start;
 }
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_23__getSuccess(lean_object* x_1) {
+lean_object* l___private_Init_Lean_Elab_App_22__getSuccess(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; 
 x_2 = lean_unsigned_to_nat(0u);
-x_3 = l_Array_filterAux___main___at___private_Init_Lean_Elab_App_23__getSuccess___spec__1(x_1, x_2, x_2);
+x_3 = l_Array_filterAux___main___at___private_Init_Lean_Elab_App_22__getSuccess___spec__1(x_1, x_2, x_2);
 return x_3;
 }
 }
-lean_object* l_Lean_Elab_getPosition___at___private_Init_Lean_Elab_App_24__toMessageData___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+lean_object* l_Lean_Elab_getPosition___at___private_Init_Lean_Elab_App_23__toMessageData___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 if (lean_obj_tag(x_1) == 0)
@@ -15866,7 +17265,7 @@ return x_11;
 }
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_24__toMessageData___closed__1() {
+lean_object* _init_l___private_Init_Lean_Elab_App_23__toMessageData___closed__1() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -15876,17 +17275,17 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_24__toMessageData___closed__2() {
+lean_object* _init_l___private_Init_Lean_Elab_App_23__toMessageData___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_24__toMessageData___closed__1;
+x_1 = l___private_Init_Lean_Elab_App_23__toMessageData___closed__1;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_24__toMessageData(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+lean_object* l___private_Init_Lean_Elab_App_23__toMessageData(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; uint8_t x_10; 
@@ -15898,7 +17297,7 @@ lean_inc(x_7);
 lean_dec(x_5);
 x_8 = lean_alloc_ctor(1, 1, 0);
 lean_ctor_set(x_8, 0, x_6);
-x_9 = l_Lean_Elab_getPosition___at___private_Init_Lean_Elab_App_24__toMessageData___spec__1(x_8, x_3, x_7);
+x_9 = l_Lean_Elab_getPosition___at___private_Init_Lean_Elab_App_23__toMessageData___spec__1(x_8, x_3, x_7);
 lean_dec(x_8);
 x_10 = !lean_is_exclusive(x_9);
 if (x_10 == 0)
@@ -15919,7 +17318,7 @@ x_16 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_16, 0, x_15);
 x_17 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_17, 0, x_16);
-x_18 = l___private_Init_Lean_Elab_App_24__toMessageData___closed__2;
+x_18 = l___private_Init_Lean_Elab_App_23__toMessageData___closed__2;
 x_19 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_19, 0, x_17);
 lean_ctor_set(x_19, 1, x_18);
@@ -15980,7 +17379,7 @@ x_36 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_36, 0, x_35);
 x_37 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_37, 0, x_36);
-x_38 = l___private_Init_Lean_Elab_App_24__toMessageData___closed__2;
+x_38 = l___private_Init_Lean_Elab_App_23__toMessageData___closed__2;
 x_39 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_39, 0, x_37);
 lean_ctor_set(x_39, 1, x_38);
@@ -16025,36 +17424,27 @@ return x_51;
 }
 }
 }
-lean_object* l_Lean_Elab_getPosition___at___private_Init_Lean_Elab_App_24__toMessageData___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+lean_object* l_Lean_Elab_getPosition___at___private_Init_Lean_Elab_App_23__toMessageData___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; 
-x_4 = l_Lean_Elab_getPosition___at___private_Init_Lean_Elab_App_24__toMessageData___spec__1(x_1, x_2, x_3);
+x_4 = l_Lean_Elab_getPosition___at___private_Init_Lean_Elab_App_23__toMessageData___spec__1(x_1, x_2, x_3);
 lean_dec(x_2);
 lean_dec(x_1);
 return x_4;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_24__toMessageData___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+lean_object* l___private_Init_Lean_Elab_App_23__toMessageData___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; 
-x_5 = l___private_Init_Lean_Elab_App_24__toMessageData(x_1, x_2, x_3, x_4);
+x_5 = l___private_Init_Lean_Elab_App_23__toMessageData(x_1, x_2, x_3, x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 return x_5;
 }
 }
-lean_object* _init_l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_25__mergeFailures___spec__1___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Elab_Term_TermElabM_inhabited___boxed), 2, 1);
-lean_closure_set(x_1, 0, lean_box(0));
-return x_1;
-}
-}
-lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_25__mergeFailures___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_24__mergeFailures___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 lean_object* x_6; uint8_t x_7; 
@@ -16083,7 +17473,7 @@ x_14 = lean_array_fset(x_3, x_2, x_13);
 if (lean_obj_tag(x_11) == 0)
 {
 lean_object* x_15; lean_object* x_16; lean_object* x_17; 
-x_15 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_25__mergeFailures___spec__1___closed__1;
+x_15 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__1;
 x_16 = l_unreachable_x21___rarg(x_15);
 lean_inc(x_4);
 x_17 = lean_apply_2(x_16, x_4, x_5);
@@ -16138,7 +17528,7 @@ else
 lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; 
 x_29 = lean_ctor_get(x_11, 0);
 lean_inc(x_29);
-x_30 = l___private_Init_Lean_Elab_App_24__toMessageData(x_29, x_1, x_4, x_5);
+x_30 = l___private_Init_Lean_Elab_App_23__toMessageData(x_29, x_1, x_4, x_5);
 x_31 = lean_ctor_get(x_30, 0);
 lean_inc(x_31);
 x_32 = lean_ctor_get(x_30, 1);
@@ -16158,7 +17548,7 @@ goto _start;
 }
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_25__mergeFailures___rarg___closed__1() {
+lean_object* _init_l___private_Init_Lean_Elab_App_24__mergeFailures___rarg___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -16166,33 +17556,33 @@ x_1 = lean_mk_string("overloaded, errors ");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_25__mergeFailures___rarg___closed__2() {
+lean_object* _init_l___private_Init_Lean_Elab_App_24__mergeFailures___rarg___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_25__mergeFailures___rarg___closed__1;
+x_1 = l___private_Init_Lean_Elab_App_24__mergeFailures___rarg___closed__1;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_25__mergeFailures___rarg___closed__3() {
+lean_object* _init_l___private_Init_Lean_Elab_App_24__mergeFailures___rarg___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_25__mergeFailures___rarg___closed__2;
+x_1 = l___private_Init_Lean_Elab_App_24__mergeFailures___rarg___closed__2;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_25__mergeFailures___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+lean_object* l___private_Init_Lean_Elab_App_24__mergeFailures___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; 
 x_5 = lean_unsigned_to_nat(0u);
 lean_inc(x_3);
-x_6 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_25__mergeFailures___spec__1(x_2, x_5, x_1, x_3, x_4);
+x_6 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_24__mergeFailures___spec__1(x_2, x_5, x_1, x_3, x_4);
 if (lean_obj_tag(x_6) == 0)
 {
 lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
@@ -16203,7 +17593,7 @@ lean_inc(x_8);
 lean_dec(x_6);
 x_9 = l_Lean_MessageData_ofArray(x_7);
 lean_dec(x_7);
-x_10 = l___private_Init_Lean_Elab_App_25__mergeFailures___rarg___closed__3;
+x_10 = l___private_Init_Lean_Elab_App_24__mergeFailures___rarg___closed__3;
 x_11 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_11, 0, x_10);
 lean_ctor_set(x_11, 1, x_9);
@@ -16235,33 +17625,33 @@ return x_16;
 }
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_25__mergeFailures(lean_object* x_1) {
+lean_object* l___private_Init_Lean_Elab_App_24__mergeFailures(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = lean_alloc_closure((void*)(l___private_Init_Lean_Elab_App_25__mergeFailures___rarg___boxed), 4, 0);
+x_2 = lean_alloc_closure((void*)(l___private_Init_Lean_Elab_App_24__mergeFailures___rarg___boxed), 4, 0);
 return x_2;
 }
 }
-lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_25__mergeFailures___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_24__mergeFailures___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 lean_object* x_6; 
-x_6 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_25__mergeFailures___spec__1(x_1, x_2, x_3, x_4, x_5);
+x_6 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_24__mergeFailures___spec__1(x_1, x_2, x_3, x_4, x_5);
 lean_dec(x_1);
 return x_6;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_25__mergeFailures___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+lean_object* l___private_Init_Lean_Elab_App_24__mergeFailures___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; 
-x_5 = l___private_Init_Lean_Elab_App_25__mergeFailures___rarg(x_1, x_2, x_3, x_4);
+x_5 = l___private_Init_Lean_Elab_App_24__mergeFailures___rarg(x_1, x_2, x_3, x_4);
 lean_dec(x_2);
 return x_5;
 }
 }
-lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_26__elabAppAux___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_25__elabAppAux___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; uint8_t x_6; 
@@ -16338,7 +17728,7 @@ goto _start;
 }
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_26__elabAppAux___closed__1() {
+lean_object* _init_l___private_Init_Lean_Elab_App_25__elabAppAux___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -16346,27 +17736,27 @@ x_1 = lean_mk_string("ambiguous, possible interpretations ");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_26__elabAppAux___closed__2() {
+lean_object* _init_l___private_Init_Lean_Elab_App_25__elabAppAux___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_26__elabAppAux___closed__1;
+x_1 = l___private_Init_Lean_Elab_App_25__elabAppAux___closed__1;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_App_26__elabAppAux___closed__3() {
+lean_object* _init_l___private_Init_Lean_Elab_App_25__elabAppAux___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_26__elabAppAux___closed__2;
+x_1 = l___private_Init_Lean_Elab_App_25__elabAppAux___closed__2;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_26__elabAppAux(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+lean_object* l___private_Init_Lean_Elab_App_25__elabAppAux(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
 _start:
 {
 lean_object* x_8; uint8_t x_9; lean_object* x_10; lean_object* x_11; 
@@ -16375,7 +17765,7 @@ x_9 = 0;
 x_10 = l_Array_empty___closed__1;
 lean_inc(x_6);
 lean_inc(x_2);
-x_11 = l___private_Init_Lean_Elab_App_22__elabAppFn___main(x_1, x_2, x_8, x_3, x_4, x_5, x_9, x_10, x_6, x_7);
+x_11 = l___private_Init_Lean_Elab_App_21__elabAppFn___main(x_1, x_2, x_8, x_3, x_4, x_5, x_9, x_10, x_6, x_7);
 if (lean_obj_tag(x_11) == 0)
 {
 lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; uint8_t x_16; 
@@ -16393,7 +17783,7 @@ if (x_16 == 0)
 lean_object* x_17; lean_object* x_18; lean_object* x_19; uint8_t x_20; 
 x_17 = lean_unsigned_to_nat(0u);
 lean_inc(x_12);
-x_18 = l_Array_filterAux___main___at___private_Init_Lean_Elab_App_23__getSuccess___spec__1(x_12, x_17, x_17);
+x_18 = l_Array_filterAux___main___at___private_Init_Lean_Elab_App_22__getSuccess___spec__1(x_12, x_17, x_17);
 x_19 = lean_array_get_size(x_18);
 x_20 = lean_nat_dec_eq(x_19, x_15);
 if (x_20 == 0)
@@ -16405,7 +17795,7 @@ if (x_21 == 0)
 {
 lean_object* x_22; 
 lean_dec(x_18);
-x_22 = l___private_Init_Lean_Elab_App_25__mergeFailures___rarg(x_12, x_2, x_6, x_13);
+x_22 = l___private_Init_Lean_Elab_App_24__mergeFailures___rarg(x_12, x_2, x_6, x_13);
 lean_dec(x_2);
 return x_22;
 }
@@ -16425,10 +17815,10 @@ lean_inc(x_27);
 x_28 = lean_ctor_get(x_26, 1);
 lean_inc(x_28);
 lean_dec(x_26);
-x_29 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_26__elabAppAux___spec__1(x_24, x_27, x_17, x_18);
+x_29 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_App_25__elabAppAux___spec__1(x_24, x_27, x_17, x_18);
 x_30 = l_Lean_MessageData_ofArray(x_29);
 lean_dec(x_29);
-x_31 = l___private_Init_Lean_Elab_App_26__elabAppAux___closed__3;
+x_31 = l___private_Init_Lean_Elab_App_25__elabAppAux___closed__3;
 x_32 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_32, 0, x_31);
 lean_ctor_set(x_32, 1, x_30);
@@ -16492,7 +17882,7 @@ return x_44;
 }
 }
 }
-lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_App_27__expandApp___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_App_26__expandApp___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
 lean_object* x_7; uint8_t x_8; 
@@ -16684,25 +18074,7 @@ return x_59;
 }
 }
 }
-lean_object* l_ReaderT_pure___at___private_Init_Lean_Elab_App_27__expandApp___spec__2___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-lean_object* x_4; 
-x_4 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_4, 0, x_1);
-lean_ctor_set(x_4, 1, x_3);
-return x_4;
-}
-}
-lean_object* l_ReaderT_pure___at___private_Init_Lean_Elab_App_27__expandApp___spec__2(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; 
-x_2 = lean_alloc_closure((void*)(l_ReaderT_pure___at___private_Init_Lean_Elab_App_27__expandApp___spec__2___rarg___boxed), 3, 0);
-return x_2;
-}
-}
-lean_object* l___private_Init_Lean_Elab_App_27__expandApp(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+lean_object* l___private_Init_Lean_Elab_App_26__expandApp(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
@@ -16713,7 +18085,7 @@ x_7 = l_Lean_Syntax_getArg(x_1, x_6);
 x_8 = l_Lean_Syntax_getArgs(x_7);
 lean_dec(x_7);
 x_9 = l___private_Init_Lean_Meta_Tactic_Apply_5__reorderNonDependentFirst___closed__1;
-x_10 = l_Array_iterateMAux___main___at___private_Init_Lean_Elab_App_27__expandApp___spec__1(x_1, x_8, x_4, x_9, x_2, x_3);
+x_10 = l_Array_iterateMAux___main___at___private_Init_Lean_Elab_App_26__expandApp___spec__1(x_1, x_8, x_4, x_9, x_2, x_3);
 lean_dec(x_8);
 if (lean_obj_tag(x_10) == 0)
 {
@@ -16771,30 +18143,21 @@ return x_21;
 }
 }
 }
-lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_App_27__expandApp___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_App_26__expandApp___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
 lean_object* x_7; 
-x_7 = l_Array_iterateMAux___main___at___private_Init_Lean_Elab_App_27__expandApp___spec__1(x_1, x_2, x_3, x_4, x_5, x_6);
+x_7 = l_Array_iterateMAux___main___at___private_Init_Lean_Elab_App_26__expandApp___spec__1(x_1, x_2, x_3, x_4, x_5, x_6);
 lean_dec(x_2);
 lean_dec(x_1);
 return x_7;
 }
 }
-lean_object* l_ReaderT_pure___at___private_Init_Lean_Elab_App_27__expandApp___spec__2___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+lean_object* l___private_Init_Lean_Elab_App_26__expandApp___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; 
-x_4 = l_ReaderT_pure___at___private_Init_Lean_Elab_App_27__expandApp___spec__2___rarg(x_1, x_2, x_3);
-lean_dec(x_2);
-return x_4;
-}
-}
-lean_object* l___private_Init_Lean_Elab_App_27__expandApp___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-lean_object* x_4; 
-x_4 = l___private_Init_Lean_Elab_App_27__expandApp(x_1, x_2, x_3);
+x_4 = l___private_Init_Lean_Elab_App_26__expandApp(x_1, x_2, x_3);
 lean_dec(x_1);
 return x_4;
 }
@@ -16804,7 +18167,7 @@ _start:
 {
 lean_object* x_5; 
 lean_inc(x_3);
-x_5 = l___private_Init_Lean_Elab_App_27__expandApp(x_1, x_3, x_4);
+x_5 = l___private_Init_Lean_Elab_App_26__expandApp(x_1, x_3, x_4);
 if (lean_obj_tag(x_5) == 0)
 {
 lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
@@ -16823,7 +18186,7 @@ lean_inc(x_10);
 x_11 = lean_ctor_get(x_7, 1);
 lean_inc(x_11);
 lean_dec(x_7);
-x_12 = l___private_Init_Lean_Elab_App_26__elabAppAux(x_1, x_9, x_10, x_11, x_2, x_3, x_8);
+x_12 = l___private_Init_Lean_Elab_App_25__elabAppAux(x_1, x_9, x_10, x_11, x_2, x_3, x_8);
 return x_12;
 }
 else
@@ -16896,7 +18259,7 @@ _start:
 lean_object* x_5; lean_object* x_6; 
 x_5 = l_Array_empty___closed__1;
 lean_inc(x_1);
-x_6 = l___private_Init_Lean_Elab_App_26__elabAppAux(x_1, x_1, x_5, x_5, x_2, x_3, x_4);
+x_6 = l___private_Init_Lean_Elab_App_25__elabAppAux(x_1, x_1, x_5, x_5, x_2, x_3, x_4);
 return x_6;
 }
 }
@@ -17770,11 +19133,11 @@ x_5 = l_Lean_Elab_Term_addBuiltinTermElab(x_2, x_3, x_4, x_1);
 return x_5;
 }
 }
-lean_object* l___private_Init_Lean_Elab_App_28__regTraceClasses(lean_object* x_1) {
+lean_object* l___private_Init_Lean_Elab_App_27__regTraceClasses(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; 
-x_2 = l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__1;
+x_2 = l___private_Init_Lean_Elab_App_10__elabAppArgsAux___main___closed__1;
 x_3 = l_Lean_registerTraceClass(x_2, x_1);
 if (lean_obj_tag(x_3) == 0)
 {
@@ -17873,164 +19236,176 @@ l___private_Init_Lean_Elab_App_4__tryCoeFun___closed__6 = _init_l___private_Init
 lean_mark_persistent(l___private_Init_Lean_Elab_App_4__tryCoeFun___closed__6);
 l___private_Init_Lean_Elab_App_4__tryCoeFun___closed__7 = _init_l___private_Init_Lean_Elab_App_4__tryCoeFun___closed__7();
 lean_mark_persistent(l___private_Init_Lean_Elab_App_4__tryCoeFun___closed__7);
-l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__1 = _init_l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__1();
-lean_mark_persistent(l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__1);
-l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__2 = _init_l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__2();
-lean_mark_persistent(l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__2);
-l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__3 = _init_l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__3();
-lean_mark_persistent(l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__3);
-l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__4 = _init_l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__4();
-lean_mark_persistent(l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__4);
-l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__5 = _init_l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__5();
-lean_mark_persistent(l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__5);
-l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__6 = _init_l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__6();
-lean_mark_persistent(l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__6);
-l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__7 = _init_l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__7();
-lean_mark_persistent(l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__7);
-l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__8 = _init_l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__8();
-lean_mark_persistent(l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__8);
-l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__9 = _init_l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__9();
-lean_mark_persistent(l___private_Init_Lean_Elab_App_11__elabAppArgsAux___main___closed__9);
-l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__1 = _init_l___private_Init_Lean_Elab_App_12__elabAppArgs___closed__1();
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+l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__9 = _init_l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__9();
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+l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__10 = _init_l___private_Init_Lean_Elab_App_11__elabAppArgs___closed__10();
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+l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__10 = _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__10();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__10);
+l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__11 = _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__11();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__11);
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+l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__13 = _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__13();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__13);
+l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__14 = _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__14();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__14);
+l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__15 = _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__15();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__15);
+l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__16 = _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__16();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__16);
+l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__17 = _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__17();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__17);
+l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__18 = _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__18();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__18);
+l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__19 = _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__19();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__19);
+l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__20 = _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__20();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__20);
+l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__21 = _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__21();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__21);
+l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__22 = _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__22();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__22);
+l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__23 = _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__23();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__23);
+l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__24 = _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__24();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__24);
+l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__25 = _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__25();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__25);
+l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__26 = _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__26();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__26);
+l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__27 = _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__27();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__27);
+l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__28 = _init_l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__28();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_13__resolveLValAux___closed__28);
+l_List_foldlM___main___at___private_Init_Lean_Elab_App_16__mkBaseProjections___spec__1___closed__1 = _init_l_List_foldlM___main___at___private_Init_Lean_Elab_App_16__mkBaseProjections___spec__1___closed__1();
+lean_mark_persistent(l_List_foldlM___main___at___private_Init_Lean_Elab_App_16__mkBaseProjections___spec__1___closed__1);
+l_List_foldlM___main___at___private_Init_Lean_Elab_App_16__mkBaseProjections___spec__1___closed__2 = _init_l_List_foldlM___main___at___private_Init_Lean_Elab_App_16__mkBaseProjections___spec__1___closed__2();
+lean_mark_persistent(l_List_foldlM___main___at___private_Init_Lean_Elab_App_16__mkBaseProjections___spec__1___closed__2);
+l___private_Init_Lean_Elab_App_16__mkBaseProjections___closed__1 = _init_l___private_Init_Lean_Elab_App_16__mkBaseProjections___closed__1();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_16__mkBaseProjections___closed__1);
+l___private_Init_Lean_Elab_App_16__mkBaseProjections___closed__2 = _init_l___private_Init_Lean_Elab_App_16__mkBaseProjections___closed__2();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_16__mkBaseProjections___closed__2);
+l___private_Init_Lean_Elab_App_16__mkBaseProjections___closed__3 = _init_l___private_Init_Lean_Elab_App_16__mkBaseProjections___closed__3();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_16__mkBaseProjections___closed__3);
+l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__1 = _init_l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__1();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__1);
+l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__2 = _init_l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__2();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__2);
+l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__3 = _init_l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__3();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__3);
+l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__4 = _init_l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__4();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__4);
+l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__5 = _init_l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__5();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__5);
+l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__6 = _init_l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__6();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__6);
+l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__7 = _init_l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__7();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__7);
+l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__8 = _init_l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__8();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__8);
+l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__9 = _init_l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__9();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__9);
+l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__10 = _init_l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__10();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__10);
+l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__11 = _init_l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__11();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__11);
+l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__12 = _init_l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__12();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_17__addLValArg___main___closed__12);
+l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main___closed__1 = _init_l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main___closed__1();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main___closed__1);
+l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main___closed__2 = _init_l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main___closed__2();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main___closed__2);
+l___private_Init_Lean_Elab_App_19__elabAppLVals___closed__1 = _init_l___private_Init_Lean_Elab_App_19__elabAppLVals___closed__1();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_19__elabAppLVals___closed__1);
+l___private_Init_Lean_Elab_App_19__elabAppLVals___closed__2 = _init_l___private_Init_Lean_Elab_App_19__elabAppLVals___closed__2();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_19__elabAppLVals___closed__2);
+l___private_Init_Lean_Elab_App_19__elabAppLVals___closed__3 = _init_l___private_Init_Lean_Elab_App_19__elabAppLVals___closed__3();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_19__elabAppLVals___closed__3);
+l___private_Init_Lean_Elab_App_23__toMessageData___closed__1 = _init_l___private_Init_Lean_Elab_App_23__toMessageData___closed__1();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_23__toMessageData___closed__1);
+l___private_Init_Lean_Elab_App_23__toMessageData___closed__2 = _init_l___private_Init_Lean_Elab_App_23__toMessageData___closed__2();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_23__toMessageData___closed__2);
+l___private_Init_Lean_Elab_App_24__mergeFailures___rarg___closed__1 = _init_l___private_Init_Lean_Elab_App_24__mergeFailures___rarg___closed__1();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_24__mergeFailures___rarg___closed__1);
+l___private_Init_Lean_Elab_App_24__mergeFailures___rarg___closed__2 = _init_l___private_Init_Lean_Elab_App_24__mergeFailures___rarg___closed__2();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_24__mergeFailures___rarg___closed__2);
+l___private_Init_Lean_Elab_App_24__mergeFailures___rarg___closed__3 = _init_l___private_Init_Lean_Elab_App_24__mergeFailures___rarg___closed__3();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_24__mergeFailures___rarg___closed__3);
+l___private_Init_Lean_Elab_App_25__elabAppAux___closed__1 = _init_l___private_Init_Lean_Elab_App_25__elabAppAux___closed__1();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_25__elabAppAux___closed__1);
+l___private_Init_Lean_Elab_App_25__elabAppAux___closed__2 = _init_l___private_Init_Lean_Elab_App_25__elabAppAux___closed__2();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_25__elabAppAux___closed__2);
+l___private_Init_Lean_Elab_App_25__elabAppAux___closed__3 = _init_l___private_Init_Lean_Elab_App_25__elabAppAux___closed__3();
+lean_mark_persistent(l___private_Init_Lean_Elab_App_25__elabAppAux___closed__3);
 l___regBuiltinTermElab_Lean_Elab_Term_elabApp___closed__1 = _init_l___regBuiltinTermElab_Lean_Elab_Term_elabApp___closed__1();
 lean_mark_persistent(l___regBuiltinTermElab_Lean_Elab_Term_elabApp___closed__1);
 l___regBuiltinTermElab_Lean_Elab_Term_elabApp___closed__2 = _init_l___regBuiltinTermElab_Lean_Elab_Term_elabApp___closed__2();
@@ -18103,7 +19478,7 @@ lean_mark_persistent(l___regBuiltinTermElab_Lean_Elab_Term_elabSortApp___closed_
 res = l___regBuiltinTermElab_Lean_Elab_Term_elabSortApp(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
-res = l___private_Init_Lean_Elab_App_28__regTraceClasses(lean_io_mk_world());
+res = l___private_Init_Lean_Elab_App_27__regTraceClasses(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
 return lean_mk_io_result(lean_box(0));
diff --git a/stage0/stdlib/Init/Lean/Elab/Binders.c b/stage0/stdlib/Init/Lean/Elab/Binders.c
index ffc2d97f02..3933212cf4 100644
--- a/stage0/stdlib/Init/Lean/Elab/Binders.c
+++ b/stage0/stdlib/Init/Lean/Elab/Binders.c
@@ -1,6 +1,6 @@
 // Lean compiler output
 // Module: Init.Lean.Elab.Binders
-// Imports: Init.Lean.Elab.Term
+// Imports: Init.Lean.Elab.Term Init.Lean.Elab.Quotation
 #include "runtime/lean.h"
 #if defined(__clang__)
 #pragma clang diagnostic ignored "-Wunused-parameter"
@@ -16,24 +16,29 @@ extern "C" {
 lean_object* l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__6;
 lean_object* l_Lean_Elab_Term_elabBinder___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabBinders(lean_object*);
-lean_object* l___private_Init_Lean_Elab_Binders_12__elabFunBinderViews___main(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_mkForall(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Binders_2__expandBinderIdent___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabLetDecl(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_registerTraceClass(lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Term_elabLetDecl___closed__5;
+extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__13;
 lean_object* l_Lean_Elab_Term_elabDepArrow___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_instantiateMVars(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_mkFreshExprMVar(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Binders_2__expandBinderIdent(lean_object*, lean_object*, lean_object*);
+lean_object* l_unreachable_x21___rarg(lean_object*);
+extern lean_object* l_Lean_nullKind;
 lean_object* l_Lean_Elab_Term_elabDepArrow(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabArrow___closed__1;
+lean_object* l_Lean_Elab_Term_declareTacticSyntax___closed__5;
 lean_object* l___private_Init_Lean_Elab_Binders_10__expandFunBindersAux___main(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabFun___closed__1;
+lean_object* l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__3;
+extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__6;
 extern lean_object* l_Lean_List_format___rarg___closed__2;
 uint8_t lean_name_eq(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabFunCore___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l___private_Init_Lean_Meta_ExprDefEq_7__checkTypesAndAssign___closed__8;
+lean_object* l___private_Init_Lean_Elab_Binders_13__elabFunBinderViews(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getIdAt(lean_object*, lean_object*);
 lean_object* lean_local_ctx_mk_let_decl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Binders_1__expandBinderType___boxed(lean_object*);
@@ -46,49 +51,67 @@ lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabFun___closed__2;
 lean_object* l_Lean_Elab_Term_elabForall___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Term_typeAscription___elambda__1___closed__1;
 extern lean_object* l_Lean_Parser_Term_match___elambda__1___closed__1;
-extern lean_object* l_Prod_HasRepr___rarg___closed__1;
 extern lean_object* l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__3;
+lean_object* l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__5;
 lean_object* l_Lean_Elab_Term_expandFunBinders___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Array_empty___closed__1;
 lean_object* l_Lean_Elab_Term_FunBinders_elabFunBindersAux___main___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Term_declareTacticSyntax___closed__1;
 lean_object* l_Lean_Elab_Term_elabLetDeclAux(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_checkTraceOption(lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__3;
-lean_object* l___private_Init_Lean_Elab_Binders_11__propagateExpectedType___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabFunBinders___rarg(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Term_declareTacticSyntax___closed__2;
 lean_object* l_Lean_mkIdentFrom(lean_object*, lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabForall(lean_object*);
+lean_object* l_Lean_Elab_Term_compileDecl(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_mkLambda(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_expr_instantiate1(lean_object*, lean_object*);
 lean_object* lean_array_push(lean_object*, lean_object*);
+extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__1;
 lean_object* lean_array_get_size(lean_object*);
 extern lean_object* l_Lean_Parser_Term_depArrow___elambda__1___closed__2;
+extern lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___spec__1___closed__3;
+extern lean_object* l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
 extern lean_object* l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__2;
+lean_object* l_Lean_Elab_Term_declareTacticSyntax___closed__3;
 lean_object* lean_string_utf8_byte_size(lean_object*);
 lean_object* l_Lean_Elab_Term_withLetDecl___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_getMainModule___rarg(lean_object*);
+extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__18;
+extern lean_object* l___private_Init_Lean_Elab_Quotation_11__letBindRhss___main___closed__17;
 lean_object* l___private_Init_Lean_Elab_Binders_10__expandFunBindersAux___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Binders_1__expandBinderType(lean_object*);
+lean_object* l___private_Init_Lean_Elab_Quotation_1__quoteName___main(lean_object*);
 lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_Binders_5__matchBinder___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__5;
 lean_object* l___private_Init_Lean_Elab_Binders_7__elabBindersAux___main(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_mkAppStx___closed__8;
+extern lean_object* l_Lean_mkAppStx___closed__7;
 lean_object* lean_nat_add(lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Binders_10__expandFunBindersAux___main___closed__1;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabLetDecl___closed__2;
+lean_object* l___private_Init_Lean_Elab_Binders_13__elabFunBinderViews___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_ensureHasType(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Array_iterateMAux___main___at_Lean_Elab_Term_quoteAutoTactic___main___spec__1___closed__2;
 lean_object* l_Lean_Elab_Term_mkFreshAnonymousIdent(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Term_binderTactic___elambda__1___closed__2;
+lean_object* l___private_Init_Lean_Elab_Binders_13__elabFunBinderViews___main___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_mkLet(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Binders_10__expandFunBindersAux___main___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_getOptions(lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Term_addDecl(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_mkTermIdFromIdent___closed__2;
+lean_object* l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__8;
 lean_object* l_Lean_Syntax_isSimpleTermId_x3f(lean_object*, uint8_t);
 extern uint8_t l___private_Init_Lean_Elab_Term_11__isExplicit___closed__1;
 lean_object* l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__4;
+lean_object* l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__6;
 lean_object* l_Lean_Elab_Term_elabFunCore___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+extern lean_object* l_Lean_Elab_evalSyntaxConstant___closed__1;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabLetDecl(lean_object*);
 lean_object* l_Lean_Elab_Term_FunBinders_elabFunBindersAux(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Term_quoteAutoTactic___main___closed__3;
 extern lean_object* l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__1;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabFun___closed__3;
 lean_object* lean_array_fget(lean_object*, lean_object*);
@@ -96,31 +119,37 @@ extern lean_object* l_Lean_Elab_Term_declareBuiltinTermElab___closed__3;
 extern lean_object* l_Lean_Expr_getOptParamDefault_x3f___closed__2;
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabLetDeclAux___closed__2;
+lean_object* l_Lean_Elab_Term_quoteAutoTactic___main___closed__1;
+lean_object* l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__2;
 lean_object* l_Lean_Elab_Term_elabLetDeclAux___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabArrow___closed__2;
 lean_object* l___private_Init_Lean_Elab_Binders_7__elabBindersAux___main___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabArrow___closed__1;
 lean_object* l_Lean_Elab_Term_mkFreshFVarId___rarg(lean_object*);
+lean_object* l_Lean_Elab_Term_declareTacticSyntax(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_throwUnsupportedSyntax___rarg(lean_object*);
 extern lean_object* l_Lean_Parser_Term_implicitBinder___elambda__1___closed__1;
 lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_Binders_5__matchBinder___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__25;
 lean_object* l_Lean_Elab_Term_elabLetDeclAux___closed__1;
 extern lean_object* l_Lean_Parser_Term_instBinder___elambda__1___closed__2;
 lean_object* l_Lean_Elab_Term_elabLetDeclAux___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Array_iterateMAux___main___at_Lean_Elab_Term_quoteAutoTactic___main___spec__1___closed__1;
 lean_object* l_Lean_Elab_Term_elabTerm(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Term_elabLetDecl___closed__9;
 lean_object* l_Lean_Elab_Term_elabForall___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Array_iterateMAux___main___at_Lean_Elab_Term_quoteAutoTactic___main___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabLetDeclAux___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_get(lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Term_elabLetDecl___closed__4;
+lean_object* l___private_Init_Lean_Elab_Binders_14__regTraceClasses(lean_object*);
 lean_object* lean_array_fset(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabFunCore___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_Binders_13__regTraceClasses(lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabDepArrow___closed__3;
 lean_object* l___private_Init_Lean_Elab_Binders_6__elabBinderViews(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Binders_10__expandFunBindersAux___main___closed__6;
 lean_object* l___private_Init_Lean_Elab_Binders_6__elabBinderViews___main___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Array_iterateMAux___main___at_Lean_Elab_Term_quoteAutoTactic___main___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Binders_10__expandFunBindersAux___main___closed__2;
+extern lean_object* l___private_Init_Lean_Elab_Quotation_7__getHeadInfo___elambda__3___closed__2;
 lean_object* l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Binders_6__elabBinderViews___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Elab_Term_expandCDot_x3f___closed__3;
@@ -143,9 +172,11 @@ extern lean_object* l_Lean_Parser_Term_fun___elambda__1___closed__2;
 lean_object* l_Lean_Elab_Term_elabArrow___lambda__1___closed__1;
 lean_object* l_Lean_Elab_Term_elabBinder___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_getCurrMacroScope(lean_object*, lean_object*);
+extern lean_object* l___private_Init_Lean_Elab_Quotation_7__getHeadInfo___elambda__3___closed__4;
 lean_object* l_Lean_Elab_Term_elabArrow___lambda__1___closed__2;
 lean_object* l_Lean_Elab_Term_expandOptType(lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Term_elabArrow___lambda__1___closed__6;
+extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__31;
+extern lean_object* l_Lean_mkAppStx___closed__6;
 uint8_t l_coeDecidableEq(uint8_t);
 uint8_t l_Array_isEmpty___rarg(lean_object*);
 extern lean_object* l_Lean_Parser_Term_arrow___elambda__1___closed__2;
@@ -157,15 +188,21 @@ lean_object* l_Lean_Elab_Term_getLocalInsts(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_mkFreshInstanceName___rarg(lean_object*);
 lean_object* l_Lean_Elab_Term_isClass(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_iterateMAux___main___at_Array_append___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Term_elabArrow___lambda__1___closed__8;
+uint8_t l_Lean_Elab_Term_Quotation_isAntiquot(lean_object*);
 lean_object* l_Lean_mkFVar(lean_object*);
+extern lean_object* l_Lean_Expr_getAutoParamTactic_x3f___closed__1;
+lean_object* l_Lean_Elab_Term_quoteAutoTactic(lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_Binders_5__matchBinder___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__1;
 lean_object* l___private_Init_Lean_Elab_Binders_4__expandBinderModifier(lean_object*, lean_object*, lean_object*, lean_object*);
+uint8_t l_Lean_Expr_isAutoParam(lean_object*);
+extern lean_object* l_Lean_Expr_getAutoParamTactic_x3f___closed__2;
 lean_object* l_Lean_Elab_Term_elabLetDeclAux___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_addMacroScope(lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_Binders_12__propagateExpectedType(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Binders_5__matchBinder(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabBinders___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_Binders_11__propagateExpectedType(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l___private_Init_Lean_Meta_Tactic_Apply_3__throwApplyError___rarg___closed__6;
 lean_object* l_Lean_Elab_Term_expandOptType___boxed(lean_object*, lean_object*);
 extern lean_object* l_Lean_nullKind___closed__2;
@@ -176,64 +213,74 @@ lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabArrow___closed__3;
 lean_object* l___private_Init_Lean_Elab_Binders_3__expandOptIdent___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_isDefEq(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_mkAppStx___closed__3;
+extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__4;
 lean_object* lean_local_ctx_mk_local_decl(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t);
 lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_Binders_10__expandFunBindersAux___main___spec__1(lean_object*, lean_object*, lean_object*);
-extern lean_object* l_Option_HasRepr___rarg___closed__3;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabForall___closed__1;
 extern lean_object* l_Lean_Parser_Term_implicitBinder___elambda__1___closed__2;
+extern lean_object* l_Lean_Parser_Term_str___elambda__1___closed__2;
 extern lean_object* l_Lean_Syntax_inhabited;
 lean_object* l_Lean_Elab_Term_elabArrow(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabArrow___lambda__1___closed__5;
 extern lean_object* l_Lean_mkAppStx___closed__5;
+extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__8;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabForall___closed__3;
 lean_object* l_Lean_Syntax_getNumArgs(lean_object*);
 lean_object* l_Lean_mkHole(lean_object*);
 lean_object* l___private_Init_Lean_Elab_Binders_9__getFunBinderIds_x3f(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_getLCtx(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabFunBinders___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_Binders_12__elabFunBinderViews___main___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Expr_getOptParamDefault_x3f___closed__1;
 lean_object* l___private_Init_Lean_Elab_Binders_10__expandFunBindersAux___main___closed__7;
 lean_object* l_Lean_Elab_Term_elabLetIdDecl___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabLetDecl___closed__2;
 extern lean_object* l_Lean_Parser_Term_match___elambda__1___closed__2;
 lean_object* l___private_Init_Lean_Elab_Binders_8__getFunBinderIdsAux_x3f(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Term_elabLetDecl___closed__6;
 lean_object* l_Lean_Syntax_isTermId_x3f(lean_object*, uint8_t);
 extern lean_object* l_Lean_Parser_Term_let___elambda__1___closed__1;
 lean_object* l_Lean_Syntax_getArgs(lean_object*);
 uint8_t l_Lean_BinderInfo_isExplicit(uint8_t);
 lean_object* l_Lean_Syntax_getKind(lean_object*);
 lean_object* l_Lean_Elab_Term_elabLetDecl___closed__1;
+lean_object* l_Lean_Elab_Term_quoteAutoTactic___main___closed__2;
 lean_object* l_Lean_Elab_Term_elabLetDeclAux___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_Binders_13__elabFunBinderViews___main(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Binders_10__expandFunBindersAux___main___closed__5;
 lean_object* l___private_Init_Lean_Elab_Binders_8__getFunBinderIdsAux_x3f___main___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l___private_Init_Util_1__mkPanicMessage___closed__2;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabLetDecl___closed__1;
+extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__10;
 extern lean_object* l_Lean_mkHole___closed__1;
 lean_object* l_Lean_Elab_Term_mkExplicitBinder(lean_object*, lean_object*);
 lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_Binders_5__matchBinder___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_adaptExpander(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_mkStxStrLit(lean_object*, lean_object*);
+uint8_t l_Lean_Elab_Term_Quotation_isAntiquotSplice(lean_object*);
 lean_object* l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__7;
-lean_object* l_Lean_Elab_Term_elabLetDecl___closed__8;
 lean_object* l_Lean_Elab_Term_FunBinders_elabFunBindersAux___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Binders_10__expandFunBindersAux___main___closed__3;
 lean_object* l_Lean_Elab_Term_elabType(lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Term_elabArrow___lambda__1___closed__7;
 extern lean_object* l_Lean_Parser_Term_letIdDecl___closed__2;
 lean_object* l_Lean_Elab_Term_expandFunBinders(lean_object*, lean_object*, lean_object*, lean_object*);
+extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
 lean_object* l___private_Init_Lean_Elab_Binders_5__matchBinder___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_whnfForall(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabLetIdDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Syntax_isNone(lean_object*);
+extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__24;
 lean_object* l_Lean_Elab_Term_resetSynthInstanceCache___rarg(lean_object*);
+extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__15;
+lean_object* l_Lean_mkTermIdFrom(lean_object*, lean_object*);
 extern lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Term_matchAlts___elambda__1___spec__2___closed__1;
+extern lean_object* l___private_Init_Lean_Elab_Quotation_7__getHeadInfo___elambda__3___closed__10;
 extern lean_object* l_Lean_Parser_Term_matchAlt___closed__2;
 extern lean_object* l_Lean_Parser_Term_binderDefault___elambda__1___closed__2;
 lean_object* l___private_Init_Lean_Elab_Binders_10__expandFunBindersAux(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Expr_Inhabited;
 lean_object* l_Lean_Elab_Term_addBuiltinTermElab(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Array_iterateMAux___main___at_Lean_Elab_Term_quoteAutoTactic___main___spec__1___closed__3;
 uint8_t l_Lean_Syntax_isOfKind(lean_object*, lean_object*);
+uint8_t l_Lean_Expr_isOptParam(lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabDepArrow___closed__2;
 extern lean_object* l_Lean_mkHole___closed__2;
 lean_object* l___private_Init_Lean_Elab_Binders_10__expandFunBindersAux___main___closed__4;
@@ -241,32 +288,38 @@ lean_object* l_Lean_Elab_Term_elabBinders___rarg(lean_object*, lean_object*, lea
 lean_object* l___private_Init_Lean_Elab_Binders_10__expandFunBindersAux___main___closed__9;
 lean_object* l_Lean_Syntax_getArg(lean_object*, lean_object*);
 extern lean_object* l_Lean_mkOptionalNode___closed__2;
+lean_object* l_Lean_Elab_Term_declareTacticSyntax___closed__4;
 lean_object* l___private_Init_Lean_Elab_Binders_10__expandFunBindersAux___main___closed__8;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabLetDecl___closed__3;
 extern lean_object* l_Lean_Parser_Term_typeSpec___elambda__1___closed__2;
+lean_object* l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
+extern lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___spec__1___closed__4;
+extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__30;
+extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__28;
 lean_object* l_Lean_Elab_Term_elabArrow___lambda__1(lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_Binders_12__elabFunBinderViews(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_unsafeCast(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_Binders_12__elabFunBinderViews___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 lean_object* l_Lean_Elab_Term_elabLetDeclAux___closed__3;
-extern lean_object* l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
 lean_object* l_Lean_Elab_Term_elabForall(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabArrow(lean_object*);
 lean_object* l_Lean_Elab_Term_elabArrow___lambda__1___closed__3;
 lean_object* l___private_Init_Lean_Elab_Binders_8__getFunBinderIdsAux_x3f___main(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Term_quoteAutoTactic___main(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Term_simpleBinder___elambda__1___closed__2;
 extern lean_object* l_Lean_Parser_Term_forall___elambda__1___closed__1;
-lean_object* l_Lean_Elab_Term_elabLetDecl___closed__7;
+extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__33;
+lean_object* l_Lean_mkConst(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__4;
 extern lean_object* l_Lean_mkAppStx___closed__1;
 lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_Binders_5__matchBinder___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabFunCore(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*);
 extern lean_object* l_Lean_Meta_AbstractMVars_abstractExprMVars___main___closed__1;
 lean_object* l___private_Init_Lean_Elab_Binders_9__getFunBinderIds_x3f___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Binders_8__getFunBinderIdsAux_x3f___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Term_elabLetDecl___closed__3;
 lean_object* l___private_Init_Lean_Elab_Binders_3__expandOptIdent(lean_object*, lean_object*, lean_object*);
 uint8_t lean_string_dec_eq(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_Binders_12__propagateExpectedType___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
 extern lean_object* l_Lean_Meta_AbstractMVars_abstractExprMVars___main___closed__2;
 lean_object* l_Lean_Elab_Term_elabBinder(lean_object*);
@@ -423,50 +476,1805 @@ lean_dec(x_1);
 return x_4;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__1() {
+lean_object* _init_l_Array_iterateMAux___main___at_Lean_Elab_Term_quoteAutoTactic___main___spec__1___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string("not implemented yet");
+x_1 = lean_mk_string("invalic auto tactic, antiquotation is not allowed");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__2() {
+lean_object* _init_l_Array_iterateMAux___main___at_Lean_Elab_Term_quoteAutoTactic___main___spec__1___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__1;
+x_1 = l_Array_iterateMAux___main___at_Lean_Elab_Term_quoteAutoTactic___main___spec__1___closed__1;
 x_2 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__3() {
+lean_object* _init_l_Array_iterateMAux___main___at_Lean_Elab_Term_quoteAutoTactic___main___spec__1___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__2;
+x_1 = l_Array_iterateMAux___main___at_Lean_Elab_Term_quoteAutoTactic___main___spec__1___closed__2;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
+lean_object* l_Array_iterateMAux___main___at_Lean_Elab_Term_quoteAutoTactic___main___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15, lean_object* x_16) {
+_start:
+{
+lean_object* x_17; uint8_t x_18; 
+x_17 = lean_array_get_size(x_12);
+x_18 = lean_nat_dec_lt(x_13, x_17);
+lean_dec(x_17);
+if (x_18 == 0)
+{
+lean_object* x_19; 
+lean_dec(x_15);
+lean_dec(x_13);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+x_19 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_19, 0, x_14);
+lean_ctor_set(x_19, 1, x_16);
+return x_19;
+}
+else
+{
+lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_57; uint8_t x_58; 
+x_20 = lean_array_fget(x_12, x_13);
+x_21 = lean_unsigned_to_nat(1u);
+x_22 = lean_nat_add(x_13, x_21);
+lean_dec(x_13);
+x_57 = l_Lean_nullKind;
+x_58 = lean_name_eq(x_1, x_57);
+if (x_58 == 0)
+{
+lean_object* x_59; 
+x_59 = lean_box(0);
+x_23 = x_59;
+goto block_56;
+}
+else
+{
+uint8_t x_60; 
+x_60 = l_Lean_Elab_Term_Quotation_isAntiquotSplice(x_20);
+if (x_60 == 0)
+{
+lean_object* x_61; 
+x_61 = lean_box(0);
+x_23 = x_61;
+goto block_56;
+}
+else
+{
+lean_object* x_62; lean_object* x_63; uint8_t x_64; 
+lean_dec(x_22);
+lean_dec(x_14);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+x_62 = l_Array_iterateMAux___main___at_Lean_Elab_Term_quoteAutoTactic___main___spec__1___closed__3;
+x_63 = l_Lean_Elab_Term_throwError___rarg(x_20, x_62, x_15, x_16);
+lean_dec(x_20);
+x_64 = !lean_is_exclusive(x_63);
+if (x_64 == 0)
+{
+return x_63;
+}
+else
+{
+lean_object* x_65; lean_object* x_66; lean_object* x_67; 
+x_65 = lean_ctor_get(x_63, 0);
+x_66 = lean_ctor_get(x_63, 1);
+lean_inc(x_66);
+lean_inc(x_65);
+lean_dec(x_63);
+x_67 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_67, 0, x_65);
+lean_ctor_set(x_67, 1, x_66);
+return x_67;
+}
+}
+}
+block_56:
+{
+lean_object* x_24; 
+lean_dec(x_23);
+lean_inc(x_15);
+x_24 = l_Lean_Elab_Term_quoteAutoTactic___main(x_20, x_15, x_16);
+if (lean_obj_tag(x_24) == 0)
+{
+lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; 
+x_25 = lean_ctor_get(x_24, 0);
+lean_inc(x_25);
+x_26 = lean_ctor_get(x_24, 1);
+lean_inc(x_26);
+lean_dec(x_24);
+x_27 = l_Lean_Elab_Term_getCurrMacroScope(x_15, x_26);
+x_28 = lean_ctor_get(x_27, 0);
+lean_inc(x_28);
+x_29 = lean_ctor_get(x_27, 1);
+lean_inc(x_29);
+lean_dec(x_27);
+x_30 = l_Lean_Elab_Term_getMainModule___rarg(x_29);
+x_31 = lean_ctor_get(x_30, 0);
+lean_inc(x_31);
+x_32 = lean_ctor_get(x_30, 1);
+lean_inc(x_32);
+lean_dec(x_30);
+x_33 = l_Lean_mkAppStx___closed__7;
+lean_inc(x_3);
+x_34 = lean_name_mk_string(x_3, x_33);
+x_35 = l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___spec__1___closed__4;
+lean_inc(x_7);
+x_36 = lean_name_mk_string(x_7, x_35);
+lean_inc(x_36);
+x_37 = l_Lean_addMacroScope(x_31, x_36, x_28);
+lean_inc(x_8);
+x_38 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_38, 0, x_36);
+lean_ctor_set(x_38, 1, x_8);
+lean_inc(x_9);
+x_39 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_39, 0, x_38);
+lean_ctor_set(x_39, 1, x_9);
+x_40 = l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___spec__1___closed__3;
+lean_inc(x_6);
+x_41 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_41, 0, x_6);
+lean_ctor_set(x_41, 1, x_40);
+lean_ctor_set(x_41, 2, x_37);
+lean_ctor_set(x_41, 3, x_39);
+lean_inc(x_5);
+x_42 = lean_array_push(x_5, x_41);
+lean_inc(x_11);
+x_43 = lean_array_push(x_42, x_11);
+lean_inc(x_4);
+x_44 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_44, 0, x_4);
+lean_ctor_set(x_44, 1, x_43);
+lean_inc(x_5);
+x_45 = lean_array_push(x_5, x_44);
+lean_inc(x_5);
+x_46 = lean_array_push(x_5, x_14);
+x_47 = lean_array_push(x_46, x_25);
+lean_inc(x_10);
+x_48 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_48, 0, x_10);
+lean_ctor_set(x_48, 1, x_47);
+x_49 = lean_array_push(x_45, x_48);
+x_50 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_50, 0, x_34);
+lean_ctor_set(x_50, 1, x_49);
+x_13 = x_22;
+x_14 = x_50;
+x_16 = x_32;
+goto _start;
+}
+else
+{
+uint8_t x_52; 
+lean_dec(x_22);
+lean_dec(x_15);
+lean_dec(x_14);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+x_52 = !lean_is_exclusive(x_24);
+if (x_52 == 0)
+{
+return x_24;
+}
+else
+{
+lean_object* x_53; lean_object* x_54; lean_object* x_55; 
+x_53 = lean_ctor_get(x_24, 0);
+x_54 = lean_ctor_get(x_24, 1);
+lean_inc(x_54);
+lean_inc(x_53);
+lean_dec(x_24);
+x_55 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_55, 0, x_53);
+lean_ctor_set(x_55, 1, x_54);
+return x_55;
+}
+}
+}
+}
+}
+}
+lean_object* _init_l_Lean_Elab_Term_quoteAutoTactic___main___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("invalic auto tactic, identifier is not allowed");
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Elab_Term_quoteAutoTactic___main___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__1;
+x_2 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
+}
+}
+lean_object* _init_l_Lean_Elab_Term_quoteAutoTactic___main___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__2;
+x_2 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
+}
+}
+lean_object* l_Lean_Elab_Term_quoteAutoTactic___main(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+switch (lean_obj_tag(x_1)) {
+case 0:
+{
+lean_object* x_4; lean_object* x_5; lean_object* x_6; 
+x_4 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__1;
+x_5 = l_unreachable_x21___rarg(x_4);
+x_6 = lean_apply_2(x_5, x_2, x_3);
+return x_6;
+}
+case 1:
+{
+lean_object* x_7; lean_object* x_8; uint8_t x_9; 
+x_7 = lean_ctor_get(x_1, 0);
+lean_inc(x_7);
+x_8 = lean_ctor_get(x_1, 1);
+lean_inc(x_8);
+x_9 = l_Lean_Elab_Term_Quotation_isAntiquot(x_1);
+if (x_9 == 0)
+{
+uint8_t x_10; 
+x_10 = !lean_is_exclusive(x_1);
+if (x_10 == 0)
+{
+lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; 
+x_11 = lean_ctor_get(x_1, 1);
+lean_dec(x_11);
+x_12 = lean_ctor_get(x_1, 0);
+lean_dec(x_12);
+x_13 = l_Lean_Elab_Term_getCurrMacroScope(x_2, x_3);
+x_14 = lean_ctor_get(x_13, 0);
+lean_inc(x_14);
+x_15 = lean_ctor_get(x_13, 1);
+lean_inc(x_15);
+lean_dec(x_13);
+x_16 = l_Lean_Elab_Term_getMainModule___rarg(x_15);
+x_17 = lean_ctor_get(x_16, 0);
+lean_inc(x_17);
+x_18 = lean_ctor_get(x_16, 1);
+lean_inc(x_18);
+lean_dec(x_16);
+x_19 = lean_box(0);
+x_20 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__8;
+x_21 = l_Lean_addMacroScope(x_17, x_20, x_14);
+x_22 = lean_box(0);
+x_23 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__4;
+x_24 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__10;
+x_25 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_25, 0, x_19);
+lean_ctor_set(x_25, 1, x_23);
+lean_ctor_set(x_25, 2, x_21);
+lean_ctor_set(x_25, 3, x_24);
+x_26 = l_Array_empty___closed__1;
+x_27 = lean_array_push(x_26, x_25);
+x_28 = l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
+x_29 = lean_array_push(x_27, x_28);
+x_30 = l_Lean_mkTermIdFromIdent___closed__2;
+lean_ctor_set(x_1, 1, x_29);
+lean_ctor_set(x_1, 0, x_30);
+x_31 = l_Lean_mkAppStx___closed__6;
+x_32 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__6;
+x_33 = l_Lean_nullKind___closed__2;
+x_34 = lean_unsigned_to_nat(0u);
+lean_inc(x_2);
+x_35 = l_Array_iterateMAux___main___at_Lean_Elab_Term_quoteAutoTactic___main___spec__1(x_7, x_8, x_31, x_30, x_26, x_19, x_32, x_22, x_22, x_33, x_28, x_8, x_34, x_1, x_2, x_18);
+lean_dec(x_8);
+if (lean_obj_tag(x_35) == 0)
+{
+lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; uint8_t x_42; 
+x_36 = lean_ctor_get(x_35, 0);
+lean_inc(x_36);
+x_37 = lean_ctor_get(x_35, 1);
+lean_inc(x_37);
+lean_dec(x_35);
+x_38 = l_Lean_Elab_Term_getCurrMacroScope(x_2, x_37);
+lean_dec(x_2);
+x_39 = lean_ctor_get(x_38, 0);
+lean_inc(x_39);
+x_40 = lean_ctor_get(x_38, 1);
+lean_inc(x_40);
+lean_dec(x_38);
+x_41 = l_Lean_Elab_Term_getMainModule___rarg(x_40);
+x_42 = !lean_is_exclusive(x_41);
+if (x_42 == 0)
+{
+lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; 
+x_43 = lean_ctor_get(x_41, 0);
+x_44 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__15;
+x_45 = l_Lean_addMacroScope(x_43, x_44, x_39);
+x_46 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__13;
+x_47 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__18;
+x_48 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_48, 0, x_19);
+lean_ctor_set(x_48, 1, x_46);
+lean_ctor_set(x_48, 2, x_45);
+lean_ctor_set(x_48, 3, x_47);
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+x_50 = lean_array_push(x_49, x_28);
+x_51 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_51, 0, x_30);
+lean_ctor_set(x_51, 1, x_50);
+x_52 = lean_array_push(x_26, x_51);
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+x_54 = lean_array_push(x_26, x_53);
+x_55 = lean_array_push(x_54, x_36);
+x_56 = lean_alloc_ctor(1, 2, 0);
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+lean_ctor_set(x_56, 1, x_55);
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+x_59 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_59, 0, x_58);
+lean_ctor_set(x_59, 1, x_57);
+lean_ctor_set(x_41, 0, x_59);
+return x_41;
+}
+else
+{
+lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; 
+x_60 = lean_ctor_get(x_41, 0);
+x_61 = lean_ctor_get(x_41, 1);
+lean_inc(x_61);
+lean_inc(x_60);
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+x_63 = l_Lean_addMacroScope(x_60, x_62, x_39);
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+x_66 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_66, 0, x_19);
+lean_ctor_set(x_66, 1, x_64);
+lean_ctor_set(x_66, 2, x_63);
+lean_ctor_set(x_66, 3, x_65);
+x_67 = lean_array_push(x_26, x_66);
+x_68 = lean_array_push(x_67, x_28);
+x_69 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_69, 0, x_30);
+lean_ctor_set(x_69, 1, x_68);
+x_70 = lean_array_push(x_26, x_69);
+x_71 = l___private_Init_Lean_Elab_Quotation_1__quoteName___main(x_7);
+x_72 = lean_array_push(x_26, x_71);
+x_73 = lean_array_push(x_72, x_36);
+x_74 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_74, 0, x_33);
+lean_ctor_set(x_74, 1, x_73);
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+x_77 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_77, 0, x_76);
+lean_ctor_set(x_77, 1, x_75);
+x_78 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_78, 0, x_77);
+lean_ctor_set(x_78, 1, x_61);
+return x_78;
+}
+}
+else
+{
+uint8_t x_79; 
+lean_dec(x_7);
+lean_dec(x_2);
+x_79 = !lean_is_exclusive(x_35);
+if (x_79 == 0)
+{
+return x_35;
+}
+else
+{
+lean_object* x_80; lean_object* x_81; lean_object* x_82; 
+x_80 = lean_ctor_get(x_35, 0);
+x_81 = lean_ctor_get(x_35, 1);
+lean_inc(x_81);
+lean_inc(x_80);
+lean_dec(x_35);
+x_82 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_82, 0, x_80);
+lean_ctor_set(x_82, 1, x_81);
+return x_82;
+}
+}
+}
+else
+{
+lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; 
+lean_dec(x_1);
+x_83 = l_Lean_Elab_Term_getCurrMacroScope(x_2, x_3);
+x_84 = lean_ctor_get(x_83, 0);
+lean_inc(x_84);
+x_85 = lean_ctor_get(x_83, 1);
+lean_inc(x_85);
+lean_dec(x_83);
+x_86 = l_Lean_Elab_Term_getMainModule___rarg(x_85);
+x_87 = lean_ctor_get(x_86, 0);
+lean_inc(x_87);
+x_88 = lean_ctor_get(x_86, 1);
+lean_inc(x_88);
+lean_dec(x_86);
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+x_91 = l_Lean_addMacroScope(x_87, x_90, x_84);
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+x_94 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__10;
+x_95 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_95, 0, x_89);
+lean_ctor_set(x_95, 1, x_93);
+lean_ctor_set(x_95, 2, x_91);
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+x_97 = lean_array_push(x_96, x_95);
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+x_99 = lean_array_push(x_97, x_98);
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+x_105 = lean_unsigned_to_nat(0u);
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+lean_dec(x_8);
+if (lean_obj_tag(x_106) == 0)
+{
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+x_107 = lean_ctor_get(x_106, 0);
+lean_inc(x_107);
+x_108 = lean_ctor_get(x_106, 1);
+lean_inc(x_108);
+lean_dec(x_106);
+x_109 = l_Lean_Elab_Term_getCurrMacroScope(x_2, x_108);
+lean_dec(x_2);
+x_110 = lean_ctor_get(x_109, 0);
+lean_inc(x_110);
+x_111 = lean_ctor_get(x_109, 1);
+lean_inc(x_111);
+lean_dec(x_109);
+x_112 = l_Lean_Elab_Term_getMainModule___rarg(x_111);
+x_113 = lean_ctor_get(x_112, 0);
+lean_inc(x_113);
+x_114 = lean_ctor_get(x_112, 1);
+lean_inc(x_114);
+if (lean_is_exclusive(x_112)) {
+ lean_ctor_release(x_112, 0);
+ lean_ctor_release(x_112, 1);
+ x_115 = x_112;
+} else {
+ lean_dec_ref(x_112);
+ x_115 = lean_box(0);
+}
+x_116 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__15;
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+lean_ctor_set(x_120, 0, x_89);
+lean_ctor_set(x_120, 1, x_118);
+lean_ctor_set(x_120, 2, x_117);
+lean_ctor_set(x_120, 3, x_119);
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+x_123 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_123, 0, x_100);
+lean_ctor_set(x_123, 1, x_122);
+x_124 = lean_array_push(x_96, x_123);
+x_125 = l___private_Init_Lean_Elab_Quotation_1__quoteName___main(x_7);
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+x_127 = lean_array_push(x_126, x_107);
+x_128 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_128, 0, x_104);
+lean_ctor_set(x_128, 1, x_127);
+x_129 = lean_array_push(x_124, x_128);
+x_130 = l_Lean_mkAppStx___closed__8;
+x_131 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_131, 0, x_130);
+lean_ctor_set(x_131, 1, x_129);
+if (lean_is_scalar(x_115)) {
+ x_132 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_132 = x_115;
+}
+lean_ctor_set(x_132, 0, x_131);
+lean_ctor_set(x_132, 1, x_114);
+return x_132;
+}
+else
+{
+lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; 
+lean_dec(x_7);
+lean_dec(x_2);
+x_133 = lean_ctor_get(x_106, 0);
+lean_inc(x_133);
+x_134 = lean_ctor_get(x_106, 1);
+lean_inc(x_134);
+if (lean_is_exclusive(x_106)) {
+ lean_ctor_release(x_106, 0);
+ lean_ctor_release(x_106, 1);
+ x_135 = x_106;
+} else {
+ lean_dec_ref(x_106);
+ x_135 = lean_box(0);
+}
+if (lean_is_scalar(x_135)) {
+ x_136 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_136 = x_135;
+}
+lean_ctor_set(x_136, 0, x_133);
+lean_ctor_set(x_136, 1, x_134);
+return x_136;
+}
+}
+}
+else
+{
+lean_object* x_137; lean_object* x_138; 
+lean_dec(x_8);
+lean_dec(x_7);
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+x_138 = l_Lean_Elab_Term_throwError___rarg(x_1, x_137, x_2, x_3);
+lean_dec(x_1);
+return x_138;
+}
+}
+case 2:
+{
+uint8_t x_139; 
+x_139 = !lean_is_exclusive(x_1);
+if (x_139 == 0)
+{
+lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; uint8_t x_146; 
+x_140 = lean_ctor_get(x_1, 1);
+x_141 = lean_ctor_get(x_1, 0);
+lean_dec(x_141);
+x_142 = l_Lean_Elab_Term_getCurrMacroScope(x_2, x_3);
+lean_dec(x_2);
+x_143 = lean_ctor_get(x_142, 0);
+lean_inc(x_143);
+x_144 = lean_ctor_get(x_142, 1);
+lean_inc(x_144);
+lean_dec(x_142);
+x_145 = l_Lean_Elab_Term_getMainModule___rarg(x_144);
+x_146 = !lean_is_exclusive(x_145);
+if (x_146 == 0)
+{
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+x_147 = lean_ctor_get(x_145, 0);
+x_148 = lean_box(0);
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+lean_inc(x_143);
+lean_inc(x_147);
+x_150 = l_Lean_addMacroScope(x_147, x_149, x_143);
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+lean_ctor_set(x_153, 0, x_148);
+lean_ctor_set(x_153, 1, x_151);
+lean_ctor_set(x_153, 2, x_150);
+lean_ctor_set(x_153, 3, x_152);
+x_154 = l_Array_empty___closed__1;
+x_155 = lean_array_push(x_154, x_153);
+x_156 = l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
+x_157 = lean_array_push(x_155, x_156);
+x_158 = l_Lean_mkTermIdFromIdent___closed__2;
+lean_ctor_set_tag(x_1, 1);
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+lean_ctor_set(x_1, 0, x_158);
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+lean_ctor_set(x_164, 2, x_161);
+lean_ctor_set(x_164, 3, x_163);
+x_165 = lean_array_push(x_154, x_164);
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+x_167 = lean_alloc_ctor(1, 2, 0);
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+x_171 = lean_array_push(x_170, x_169);
+x_172 = l_Lean_Parser_Term_str___elambda__1___closed__2;
+x_173 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_173, 0, x_172);
+lean_ctor_set(x_173, 1, x_171);
+x_174 = lean_array_push(x_168, x_173);
+x_175 = l_Lean_nullKind___closed__2;
+x_176 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_176, 0, x_175);
+lean_ctor_set(x_176, 1, x_174);
+x_177 = lean_array_push(x_159, x_176);
+x_178 = l_Lean_mkAppStx___closed__8;
+x_179 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_179, 0, x_178);
+lean_ctor_set(x_179, 1, x_177);
+lean_ctor_set(x_145, 0, x_179);
+return x_145;
+}
+else
+{
+lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; lean_object* x_201; lean_object* x_202; lean_object* x_203; lean_object* x_204; lean_object* x_205; lean_object* x_206; lean_object* x_207; lean_object* x_208; lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; lean_object* x_214; 
+x_180 = lean_ctor_get(x_145, 0);
+x_181 = lean_ctor_get(x_145, 1);
+lean_inc(x_181);
+lean_inc(x_180);
+lean_dec(x_145);
+x_182 = lean_box(0);
+x_183 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__25;
+lean_inc(x_143);
+lean_inc(x_180);
+x_184 = l_Lean_addMacroScope(x_180, x_183, x_143);
+x_185 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__24;
+x_186 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__28;
+x_187 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_187, 0, x_182);
+lean_ctor_set(x_187, 1, x_185);
+lean_ctor_set(x_187, 2, x_184);
+lean_ctor_set(x_187, 3, x_186);
+x_188 = l_Array_empty___closed__1;
+x_189 = lean_array_push(x_188, x_187);
+x_190 = l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
+x_191 = lean_array_push(x_189, x_190);
+x_192 = l_Lean_mkTermIdFromIdent___closed__2;
+lean_ctor_set_tag(x_1, 1);
+lean_ctor_set(x_1, 1, x_191);
+lean_ctor_set(x_1, 0, x_192);
+x_193 = lean_array_push(x_188, x_1);
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+x_195 = l_Lean_addMacroScope(x_180, x_194, x_143);
+x_196 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__30;
+x_197 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__33;
+x_198 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_198, 0, x_182);
+lean_ctor_set(x_198, 1, x_196);
+lean_ctor_set(x_198, 2, x_195);
+lean_ctor_set(x_198, 3, x_197);
+x_199 = lean_array_push(x_188, x_198);
+x_200 = lean_array_push(x_199, x_190);
+x_201 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_201, 0, x_192);
+lean_ctor_set(x_201, 1, x_200);
+x_202 = lean_array_push(x_188, x_201);
+x_203 = l_Lean_mkStxStrLit(x_140, x_182);
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+x_205 = lean_array_push(x_204, x_203);
+x_206 = l_Lean_Parser_Term_str___elambda__1___closed__2;
+x_207 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_207, 0, x_206);
+lean_ctor_set(x_207, 1, x_205);
+x_208 = lean_array_push(x_202, x_207);
+x_209 = l_Lean_nullKind___closed__2;
+x_210 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_210, 0, x_209);
+lean_ctor_set(x_210, 1, x_208);
+x_211 = lean_array_push(x_193, x_210);
+x_212 = l_Lean_mkAppStx___closed__8;
+x_213 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_213, 0, x_212);
+lean_ctor_set(x_213, 1, x_211);
+x_214 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_214, 0, x_213);
+lean_ctor_set(x_214, 1, x_181);
+return x_214;
+}
+}
+else
+{
+lean_object* x_215; lean_object* x_216; lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; lean_object* x_225; lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; lean_object* x_234; lean_object* x_235; lean_object* x_236; lean_object* x_237; lean_object* x_238; lean_object* x_239; lean_object* x_240; lean_object* x_241; lean_object* x_242; lean_object* x_243; lean_object* x_244; lean_object* x_245; lean_object* x_246; lean_object* x_247; lean_object* x_248; lean_object* x_249; lean_object* x_250; lean_object* x_251; lean_object* x_252; lean_object* x_253; lean_object* x_254; lean_object* x_255; lean_object* x_256; 
+x_215 = lean_ctor_get(x_1, 1);
+lean_inc(x_215);
+lean_dec(x_1);
+x_216 = l_Lean_Elab_Term_getCurrMacroScope(x_2, x_3);
+lean_dec(x_2);
+x_217 = lean_ctor_get(x_216, 0);
+lean_inc(x_217);
+x_218 = lean_ctor_get(x_216, 1);
+lean_inc(x_218);
+lean_dec(x_216);
+x_219 = l_Lean_Elab_Term_getMainModule___rarg(x_218);
+x_220 = lean_ctor_get(x_219, 0);
+lean_inc(x_220);
+x_221 = lean_ctor_get(x_219, 1);
+lean_inc(x_221);
+if (lean_is_exclusive(x_219)) {
+ lean_ctor_release(x_219, 0);
+ lean_ctor_release(x_219, 1);
+ x_222 = x_219;
+} else {
+ lean_dec_ref(x_219);
+ x_222 = lean_box(0);
+}
+x_223 = lean_box(0);
+x_224 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__25;
+lean_inc(x_217);
+lean_inc(x_220);
+x_225 = l_Lean_addMacroScope(x_220, x_224, x_217);
+x_226 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__24;
+x_227 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__28;
+x_228 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_228, 0, x_223);
+lean_ctor_set(x_228, 1, x_226);
+lean_ctor_set(x_228, 2, x_225);
+lean_ctor_set(x_228, 3, x_227);
+x_229 = l_Array_empty___closed__1;
+x_230 = lean_array_push(x_229, x_228);
+x_231 = l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
+x_232 = lean_array_push(x_230, x_231);
+x_233 = l_Lean_mkTermIdFromIdent___closed__2;
+x_234 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_234, 0, x_233);
+lean_ctor_set(x_234, 1, x_232);
+x_235 = lean_array_push(x_229, x_234);
+x_236 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__31;
+x_237 = l_Lean_addMacroScope(x_220, x_236, x_217);
+x_238 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__30;
+x_239 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__33;
+x_240 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_240, 0, x_223);
+lean_ctor_set(x_240, 1, x_238);
+lean_ctor_set(x_240, 2, x_237);
+lean_ctor_set(x_240, 3, x_239);
+x_241 = lean_array_push(x_229, x_240);
+x_242 = lean_array_push(x_241, x_231);
+x_243 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_243, 0, x_233);
+lean_ctor_set(x_243, 1, x_242);
+x_244 = lean_array_push(x_229, x_243);
+x_245 = l_Lean_mkStxStrLit(x_215, x_223);
+x_246 = l_Lean_mkOptionalNode___closed__2;
+x_247 = lean_array_push(x_246, x_245);
+x_248 = l_Lean_Parser_Term_str___elambda__1___closed__2;
+x_249 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_249, 0, x_248);
+lean_ctor_set(x_249, 1, x_247);
+x_250 = lean_array_push(x_244, x_249);
+x_251 = l_Lean_nullKind___closed__2;
+x_252 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_252, 0, x_251);
+lean_ctor_set(x_252, 1, x_250);
+x_253 = lean_array_push(x_235, x_252);
+x_254 = l_Lean_mkAppStx___closed__8;
+x_255 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_255, 0, x_254);
+lean_ctor_set(x_255, 1, x_253);
+if (lean_is_scalar(x_222)) {
+ x_256 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_256 = x_222;
+}
+lean_ctor_set(x_256, 0, x_255);
+lean_ctor_set(x_256, 1, x_221);
+return x_256;
+}
+}
+default: 
+{
+lean_object* x_257; lean_object* x_258; 
+x_257 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__3;
+x_258 = l_Lean_Elab_Term_throwError___rarg(x_1, x_257, x_2, x_3);
+lean_dec(x_1);
+return x_258;
+}
+}
+}
+}
+lean_object* l_Array_iterateMAux___main___at_Lean_Elab_Term_quoteAutoTactic___main___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15, lean_object* x_16) {
+_start:
+{
+lean_object* x_17; 
+x_17 = l_Array_iterateMAux___main___at_Lean_Elab_Term_quoteAutoTactic___main___spec__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16);
+lean_dec(x_12);
+lean_dec(x_2);
+lean_dec(x_1);
+return x_17;
+}
+}
+lean_object* l_Lean_Elab_Term_quoteAutoTactic(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; 
+x_4 = l_Lean_Elab_Term_quoteAutoTactic___main(x_1, x_2, x_3);
+return x_4;
+}
+}
+lean_object* _init_l_Lean_Elab_Term_declareTacticSyntax___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("_auto");
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Elab_Term_declareTacticSyntax___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Elab_Term_declareTacticSyntax___closed__1;
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Elab_Term_declareTacticSyntax___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Elab_evalSyntaxConstant___closed__1;
+x_3 = l_Lean_mkConst(x_2, x_1);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Elab_Term_declareTacticSyntax___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Elab_Term_declareTacticSyntax___closed__3;
+x_2 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
+}
+}
+lean_object* _init_l_Lean_Elab_Term_declareTacticSyntax___closed__5() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
+x_2 = l_Lean_Expr_getAutoParamTactic_x3f___closed__1;
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
+lean_object* l_Lean_Elab_Term_declareTacticSyntax(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+uint8_t x_4; 
+x_4 = !lean_is_exclusive(x_3);
+if (x_4 == 0)
+{
+lean_object* x_5; lean_object* x_6; lean_object* x_7; uint8_t x_8; 
+x_5 = lean_ctor_get(x_3, 5);
+x_6 = lean_unsigned_to_nat(1u);
+x_7 = lean_nat_add(x_5, x_6);
+lean_ctor_set(x_3, 5, x_7);
+x_8 = !lean_is_exclusive(x_2);
+if (x_8 == 0)
+{
+lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
+x_9 = lean_ctor_get(x_2, 9);
+lean_dec(x_9);
+lean_ctor_set(x_2, 9, x_5);
+x_10 = l_Lean_Elab_Term_getMainModule___rarg(x_3);
+x_11 = lean_ctor_get(x_10, 0);
+lean_inc(x_11);
+x_12 = lean_ctor_get(x_10, 1);
+lean_inc(x_12);
+lean_dec(x_10);
+x_13 = l_Lean_Elab_Term_getCurrMacroScope(x_2, x_12);
+x_14 = lean_ctor_get(x_13, 0);
+lean_inc(x_14);
+x_15 = lean_ctor_get(x_13, 1);
+lean_inc(x_15);
+lean_dec(x_13);
+x_16 = l_Lean_Elab_Term_declareTacticSyntax___closed__2;
+x_17 = l_Lean_addMacroScope(x_11, x_16, x_14);
+x_18 = lean_box(0);
+lean_inc(x_2);
+x_19 = l_Lean_Elab_Term_quoteAutoTactic___main(x_1, x_2, x_15);
+if (lean_obj_tag(x_19) == 0)
+{
+lean_object* x_20; lean_object* x_21; lean_object* x_22; uint8_t x_23; lean_object* x_24; 
+x_20 = lean_ctor_get(x_19, 0);
+lean_inc(x_20);
+x_21 = lean_ctor_get(x_19, 1);
+lean_inc(x_21);
+lean_dec(x_19);
+x_22 = l_Lean_Elab_Term_declareTacticSyntax___closed__4;
+x_23 = 1;
+lean_inc(x_2);
+lean_inc(x_20);
+x_24 = l_Lean_Elab_Term_elabTerm(x_20, x_22, x_23, x_2, x_21);
+if (lean_obj_tag(x_24) == 0)
+{
+lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; uint8_t x_57; 
+x_25 = lean_ctor_get(x_24, 0);
+lean_inc(x_25);
+x_26 = lean_ctor_get(x_24, 1);
+lean_inc(x_26);
+lean_dec(x_24);
+lean_inc(x_2);
+x_27 = l_Lean_Elab_Term_instantiateMVars(x_20, x_25, x_2, x_26);
+x_28 = lean_ctor_get(x_27, 0);
+lean_inc(x_28);
+x_29 = lean_ctor_get(x_27, 1);
+lean_inc(x_29);
+lean_dec(x_27);
+x_53 = l_Lean_Elab_Term_getOptions(x_2, x_29);
+x_54 = lean_ctor_get(x_53, 0);
+lean_inc(x_54);
+x_55 = lean_ctor_get(x_53, 1);
+lean_inc(x_55);
+lean_dec(x_53);
+x_56 = l_Lean_Elab_Term_declareTacticSyntax___closed__5;
+x_57 = l_Lean_checkTraceOption(x_54, x_56);
+lean_dec(x_54);
+if (x_57 == 0)
+{
+x_30 = x_55;
+goto block_52;
+}
+else
+{
+lean_object* x_58; lean_object* x_59; lean_object* x_60; 
+lean_inc(x_28);
+x_58 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_58, 0, x_28);
+x_59 = l_Lean_Elab_Term_logTrace(x_56, x_20, x_58, x_2, x_55);
+x_60 = lean_ctor_get(x_59, 1);
+lean_inc(x_60);
+lean_dec(x_59);
+x_30 = x_60;
+goto block_52;
+}
+block_52:
+{
+lean_object* x_31; lean_object* x_32; lean_object* x_33; uint8_t x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; 
+x_31 = l_Lean_Elab_Term_declareTacticSyntax___closed__3;
+lean_inc(x_17);
+x_32 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_32, 0, x_17);
+lean_ctor_set(x_32, 1, x_18);
+lean_ctor_set(x_32, 2, x_31);
+x_33 = lean_box(0);
+x_34 = 0;
+x_35 = lean_alloc_ctor(0, 3, 1);
+lean_ctor_set(x_35, 0, x_32);
+lean_ctor_set(x_35, 1, x_28);
+lean_ctor_set(x_35, 2, x_33);
+lean_ctor_set_uint8(x_35, sizeof(void*)*3, x_34);
+x_36 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_36, 0, x_35);
+lean_inc(x_2);
+x_37 = l_Lean_Elab_Term_addDecl(x_20, x_36, x_2, x_30);
+if (lean_obj_tag(x_37) == 0)
+{
+lean_object* x_38; lean_object* x_39; 
+x_38 = lean_ctor_get(x_37, 1);
+lean_inc(x_38);
+lean_dec(x_37);
+x_39 = l_Lean_Elab_Term_compileDecl(x_20, x_36, x_2, x_38);
+lean_dec(x_36);
+lean_dec(x_20);
+if (lean_obj_tag(x_39) == 0)
+{
+uint8_t x_40; 
+x_40 = !lean_is_exclusive(x_39);
+if (x_40 == 0)
+{
+lean_object* x_41; 
+x_41 = lean_ctor_get(x_39, 0);
+lean_dec(x_41);
+lean_ctor_set(x_39, 0, x_17);
+return x_39;
+}
+else
+{
+lean_object* x_42; lean_object* x_43; 
+x_42 = lean_ctor_get(x_39, 1);
+lean_inc(x_42);
+lean_dec(x_39);
+x_43 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_43, 0, x_17);
+lean_ctor_set(x_43, 1, x_42);
+return x_43;
+}
+}
+else
+{
+uint8_t x_44; 
+lean_dec(x_17);
+x_44 = !lean_is_exclusive(x_39);
+if (x_44 == 0)
+{
+return x_39;
+}
+else
+{
+lean_object* x_45; lean_object* x_46; lean_object* x_47; 
+x_45 = lean_ctor_get(x_39, 0);
+x_46 = lean_ctor_get(x_39, 1);
+lean_inc(x_46);
+lean_inc(x_45);
+lean_dec(x_39);
+x_47 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_47, 0, x_45);
+lean_ctor_set(x_47, 1, x_46);
+return x_47;
+}
+}
+}
+else
+{
+uint8_t x_48; 
+lean_dec(x_36);
+lean_dec(x_20);
+lean_dec(x_17);
+lean_dec(x_2);
+x_48 = !lean_is_exclusive(x_37);
+if (x_48 == 0)
+{
+return x_37;
+}
+else
+{
+lean_object* x_49; lean_object* x_50; lean_object* x_51; 
+x_49 = lean_ctor_get(x_37, 0);
+x_50 = lean_ctor_get(x_37, 1);
+lean_inc(x_50);
+lean_inc(x_49);
+lean_dec(x_37);
+x_51 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_51, 0, x_49);
+lean_ctor_set(x_51, 1, x_50);
+return x_51;
+}
+}
+}
+}
+else
+{
+uint8_t x_61; 
+lean_dec(x_20);
+lean_dec(x_17);
+lean_dec(x_2);
+x_61 = !lean_is_exclusive(x_24);
+if (x_61 == 0)
+{
+return x_24;
+}
+else
+{
+lean_object* x_62; lean_object* x_63; lean_object* x_64; 
+x_62 = lean_ctor_get(x_24, 0);
+x_63 = lean_ctor_get(x_24, 1);
+lean_inc(x_63);
+lean_inc(x_62);
+lean_dec(x_24);
+x_64 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_64, 0, x_62);
+lean_ctor_set(x_64, 1, x_63);
+return x_64;
+}
+}
+}
+else
+{
+uint8_t x_65; 
+lean_dec(x_17);
+lean_dec(x_2);
+x_65 = !lean_is_exclusive(x_19);
+if (x_65 == 0)
+{
+return x_19;
+}
+else
+{
+lean_object* x_66; lean_object* x_67; lean_object* x_68; 
+x_66 = lean_ctor_get(x_19, 0);
+x_67 = lean_ctor_get(x_19, 1);
+lean_inc(x_67);
+lean_inc(x_66);
+lean_dec(x_19);
+x_68 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_68, 0, x_66);
+lean_ctor_set(x_68, 1, x_67);
+return x_68;
+}
+}
+}
+else
+{
+lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; uint8_t x_78; uint8_t x_79; uint8_t x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; 
+x_69 = lean_ctor_get(x_2, 0);
+x_70 = lean_ctor_get(x_2, 1);
+x_71 = lean_ctor_get(x_2, 2);
+x_72 = lean_ctor_get(x_2, 3);
+x_73 = lean_ctor_get(x_2, 4);
+x_74 = lean_ctor_get(x_2, 5);
+x_75 = lean_ctor_get(x_2, 6);
+x_76 = lean_ctor_get(x_2, 7);
+x_77 = lean_ctor_get(x_2, 8);
+x_78 = lean_ctor_get_uint8(x_2, sizeof(void*)*10);
+x_79 = lean_ctor_get_uint8(x_2, sizeof(void*)*10 + 1);
+x_80 = lean_ctor_get_uint8(x_2, sizeof(void*)*10 + 2);
+lean_inc(x_77);
+lean_inc(x_76);
+lean_inc(x_75);
+lean_inc(x_74);
+lean_inc(x_73);
+lean_inc(x_72);
+lean_inc(x_71);
+lean_inc(x_70);
+lean_inc(x_69);
+lean_dec(x_2);
+x_81 = lean_alloc_ctor(0, 10, 3);
+lean_ctor_set(x_81, 0, x_69);
+lean_ctor_set(x_81, 1, x_70);
+lean_ctor_set(x_81, 2, x_71);
+lean_ctor_set(x_81, 3, x_72);
+lean_ctor_set(x_81, 4, x_73);
+lean_ctor_set(x_81, 5, x_74);
+lean_ctor_set(x_81, 6, x_75);
+lean_ctor_set(x_81, 7, x_76);
+lean_ctor_set(x_81, 8, x_77);
+lean_ctor_set(x_81, 9, x_5);
+lean_ctor_set_uint8(x_81, sizeof(void*)*10, x_78);
+lean_ctor_set_uint8(x_81, sizeof(void*)*10 + 1, x_79);
+lean_ctor_set_uint8(x_81, sizeof(void*)*10 + 2, x_80);
+x_82 = l_Lean_Elab_Term_getMainModule___rarg(x_3);
+x_83 = lean_ctor_get(x_82, 0);
+lean_inc(x_83);
+x_84 = lean_ctor_get(x_82, 1);
+lean_inc(x_84);
+lean_dec(x_82);
+x_85 = l_Lean_Elab_Term_getCurrMacroScope(x_81, x_84);
+x_86 = lean_ctor_get(x_85, 0);
+lean_inc(x_86);
+x_87 = lean_ctor_get(x_85, 1);
+lean_inc(x_87);
+lean_dec(x_85);
+x_88 = l_Lean_Elab_Term_declareTacticSyntax___closed__2;
+x_89 = l_Lean_addMacroScope(x_83, x_88, x_86);
+x_90 = lean_box(0);
+lean_inc(x_81);
+x_91 = l_Lean_Elab_Term_quoteAutoTactic___main(x_1, x_81, x_87);
+if (lean_obj_tag(x_91) == 0)
+{
+lean_object* x_92; lean_object* x_93; lean_object* x_94; uint8_t x_95; lean_object* x_96; 
+x_92 = lean_ctor_get(x_91, 0);
+lean_inc(x_92);
+x_93 = lean_ctor_get(x_91, 1);
+lean_inc(x_93);
+lean_dec(x_91);
+x_94 = l_Lean_Elab_Term_declareTacticSyntax___closed__4;
+x_95 = 1;
+lean_inc(x_81);
+lean_inc(x_92);
+x_96 = l_Lean_Elab_Term_elabTerm(x_92, x_94, x_95, x_81, x_93);
+if (lean_obj_tag(x_96) == 0)
+{
+lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; uint8_t x_128; 
+x_97 = lean_ctor_get(x_96, 0);
+lean_inc(x_97);
+x_98 = lean_ctor_get(x_96, 1);
+lean_inc(x_98);
+lean_dec(x_96);
+lean_inc(x_81);
+x_99 = l_Lean_Elab_Term_instantiateMVars(x_92, x_97, x_81, x_98);
+x_100 = lean_ctor_get(x_99, 0);
+lean_inc(x_100);
+x_101 = lean_ctor_get(x_99, 1);
+lean_inc(x_101);
+lean_dec(x_99);
+x_124 = l_Lean_Elab_Term_getOptions(x_81, x_101);
+x_125 = lean_ctor_get(x_124, 0);
+lean_inc(x_125);
+x_126 = lean_ctor_get(x_124, 1);
+lean_inc(x_126);
+lean_dec(x_124);
+x_127 = l_Lean_Elab_Term_declareTacticSyntax___closed__5;
+x_128 = l_Lean_checkTraceOption(x_125, x_127);
+lean_dec(x_125);
+if (x_128 == 0)
+{
+x_102 = x_126;
+goto block_123;
+}
+else
+{
+lean_object* x_129; lean_object* x_130; lean_object* x_131; 
+lean_inc(x_100);
+x_129 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_129, 0, x_100);
+x_130 = l_Lean_Elab_Term_logTrace(x_127, x_92, x_129, x_81, x_126);
+x_131 = lean_ctor_get(x_130, 1);
+lean_inc(x_131);
+lean_dec(x_130);
+x_102 = x_131;
+goto block_123;
+}
+block_123:
+{
+lean_object* x_103; lean_object* x_104; lean_object* x_105; uint8_t x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; 
+x_103 = l_Lean_Elab_Term_declareTacticSyntax___closed__3;
+lean_inc(x_89);
+x_104 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_104, 0, x_89);
+lean_ctor_set(x_104, 1, x_90);
+lean_ctor_set(x_104, 2, x_103);
+x_105 = lean_box(0);
+x_106 = 0;
+x_107 = lean_alloc_ctor(0, 3, 1);
+lean_ctor_set(x_107, 0, x_104);
+lean_ctor_set(x_107, 1, x_100);
+lean_ctor_set(x_107, 2, x_105);
+lean_ctor_set_uint8(x_107, sizeof(void*)*3, x_106);
+x_108 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_108, 0, x_107);
+lean_inc(x_81);
+x_109 = l_Lean_Elab_Term_addDecl(x_92, x_108, x_81, x_102);
+if (lean_obj_tag(x_109) == 0)
+{
+lean_object* x_110; lean_object* x_111; 
+x_110 = lean_ctor_get(x_109, 1);
+lean_inc(x_110);
+lean_dec(x_109);
+x_111 = l_Lean_Elab_Term_compileDecl(x_92, x_108, x_81, x_110);
+lean_dec(x_108);
+lean_dec(x_92);
+if (lean_obj_tag(x_111) == 0)
+{
+lean_object* x_112; lean_object* x_113; lean_object* x_114; 
+x_112 = lean_ctor_get(x_111, 1);
+lean_inc(x_112);
+if (lean_is_exclusive(x_111)) {
+ lean_ctor_release(x_111, 0);
+ lean_ctor_release(x_111, 1);
+ x_113 = x_111;
+} else {
+ lean_dec_ref(x_111);
+ x_113 = lean_box(0);
+}
+if (lean_is_scalar(x_113)) {
+ x_114 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_114 = x_113;
+}
+lean_ctor_set(x_114, 0, x_89);
+lean_ctor_set(x_114, 1, x_112);
+return x_114;
+}
+else
+{
+lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; 
+lean_dec(x_89);
+x_115 = lean_ctor_get(x_111, 0);
+lean_inc(x_115);
+x_116 = lean_ctor_get(x_111, 1);
+lean_inc(x_116);
+if (lean_is_exclusive(x_111)) {
+ lean_ctor_release(x_111, 0);
+ lean_ctor_release(x_111, 1);
+ x_117 = x_111;
+} else {
+ lean_dec_ref(x_111);
+ x_117 = lean_box(0);
+}
+if (lean_is_scalar(x_117)) {
+ x_118 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_118 = x_117;
+}
+lean_ctor_set(x_118, 0, x_115);
+lean_ctor_set(x_118, 1, x_116);
+return x_118;
+}
+}
+else
+{
+lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; 
+lean_dec(x_108);
+lean_dec(x_92);
+lean_dec(x_89);
+lean_dec(x_81);
+x_119 = lean_ctor_get(x_109, 0);
+lean_inc(x_119);
+x_120 = lean_ctor_get(x_109, 1);
+lean_inc(x_120);
+if (lean_is_exclusive(x_109)) {
+ lean_ctor_release(x_109, 0);
+ lean_ctor_release(x_109, 1);
+ x_121 = x_109;
+} else {
+ lean_dec_ref(x_109);
+ x_121 = lean_box(0);
+}
+if (lean_is_scalar(x_121)) {
+ x_122 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_122 = x_121;
+}
+lean_ctor_set(x_122, 0, x_119);
+lean_ctor_set(x_122, 1, x_120);
+return x_122;
+}
+}
+}
+else
+{
+lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; 
+lean_dec(x_92);
+lean_dec(x_89);
+lean_dec(x_81);
+x_132 = lean_ctor_get(x_96, 0);
+lean_inc(x_132);
+x_133 = lean_ctor_get(x_96, 1);
+lean_inc(x_133);
+if (lean_is_exclusive(x_96)) {
+ lean_ctor_release(x_96, 0);
+ lean_ctor_release(x_96, 1);
+ x_134 = x_96;
+} else {
+ lean_dec_ref(x_96);
+ x_134 = lean_box(0);
+}
+if (lean_is_scalar(x_134)) {
+ x_135 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_135 = x_134;
+}
+lean_ctor_set(x_135, 0, x_132);
+lean_ctor_set(x_135, 1, x_133);
+return x_135;
+}
+}
+else
+{
+lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; 
+lean_dec(x_89);
+lean_dec(x_81);
+x_136 = lean_ctor_get(x_91, 0);
+lean_inc(x_136);
+x_137 = lean_ctor_get(x_91, 1);
+lean_inc(x_137);
+if (lean_is_exclusive(x_91)) {
+ lean_ctor_release(x_91, 0);
+ lean_ctor_release(x_91, 1);
+ x_138 = x_91;
+} else {
+ lean_dec_ref(x_91);
+ x_138 = lean_box(0);
+}
+if (lean_is_scalar(x_138)) {
+ x_139 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_139 = x_138;
+}
+lean_ctor_set(x_139, 0, x_136);
+lean_ctor_set(x_139, 1, x_137);
+return x_139;
+}
+}
+}
+else
+{
+lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; uint8_t x_158; uint8_t x_159; uint8_t x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; 
+x_140 = lean_ctor_get(x_3, 0);
+x_141 = lean_ctor_get(x_3, 1);
+x_142 = lean_ctor_get(x_3, 2);
+x_143 = lean_ctor_get(x_3, 3);
+x_144 = lean_ctor_get(x_3, 4);
+x_145 = lean_ctor_get(x_3, 5);
+lean_inc(x_145);
+lean_inc(x_144);
+lean_inc(x_143);
+lean_inc(x_142);
+lean_inc(x_141);
+lean_inc(x_140);
+lean_dec(x_3);
+x_146 = lean_unsigned_to_nat(1u);
+x_147 = lean_nat_add(x_145, x_146);
+x_148 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_148, 0, x_140);
+lean_ctor_set(x_148, 1, x_141);
+lean_ctor_set(x_148, 2, x_142);
+lean_ctor_set(x_148, 3, x_143);
+lean_ctor_set(x_148, 4, x_144);
+lean_ctor_set(x_148, 5, x_147);
+x_149 = lean_ctor_get(x_2, 0);
+lean_inc(x_149);
+x_150 = lean_ctor_get(x_2, 1);
+lean_inc(x_150);
+x_151 = lean_ctor_get(x_2, 2);
+lean_inc(x_151);
+x_152 = lean_ctor_get(x_2, 3);
+lean_inc(x_152);
+x_153 = lean_ctor_get(x_2, 4);
+lean_inc(x_153);
+x_154 = lean_ctor_get(x_2, 5);
+lean_inc(x_154);
+x_155 = lean_ctor_get(x_2, 6);
+lean_inc(x_155);
+x_156 = lean_ctor_get(x_2, 7);
+lean_inc(x_156);
+x_157 = lean_ctor_get(x_2, 8);
+lean_inc(x_157);
+x_158 = lean_ctor_get_uint8(x_2, sizeof(void*)*10);
+x_159 = lean_ctor_get_uint8(x_2, sizeof(void*)*10 + 1);
+x_160 = lean_ctor_get_uint8(x_2, sizeof(void*)*10 + 2);
+if (lean_is_exclusive(x_2)) {
+ lean_ctor_release(x_2, 0);
+ lean_ctor_release(x_2, 1);
+ lean_ctor_release(x_2, 2);
+ lean_ctor_release(x_2, 3);
+ lean_ctor_release(x_2, 4);
+ lean_ctor_release(x_2, 5);
+ lean_ctor_release(x_2, 6);
+ lean_ctor_release(x_2, 7);
+ lean_ctor_release(x_2, 8);
+ lean_ctor_release(x_2, 9);
+ x_161 = x_2;
+} else {
+ lean_dec_ref(x_2);
+ x_161 = lean_box(0);
+}
+if (lean_is_scalar(x_161)) {
+ x_162 = lean_alloc_ctor(0, 10, 3);
+} else {
+ x_162 = x_161;
+}
+lean_ctor_set(x_162, 0, x_149);
+lean_ctor_set(x_162, 1, x_150);
+lean_ctor_set(x_162, 2, x_151);
+lean_ctor_set(x_162, 3, x_152);
+lean_ctor_set(x_162, 4, x_153);
+lean_ctor_set(x_162, 5, x_154);
+lean_ctor_set(x_162, 6, x_155);
+lean_ctor_set(x_162, 7, x_156);
+lean_ctor_set(x_162, 8, x_157);
+lean_ctor_set(x_162, 9, x_145);
+lean_ctor_set_uint8(x_162, sizeof(void*)*10, x_158);
+lean_ctor_set_uint8(x_162, sizeof(void*)*10 + 1, x_159);
+lean_ctor_set_uint8(x_162, sizeof(void*)*10 + 2, x_160);
+x_163 = l_Lean_Elab_Term_getMainModule___rarg(x_148);
+x_164 = lean_ctor_get(x_163, 0);
+lean_inc(x_164);
+x_165 = lean_ctor_get(x_163, 1);
+lean_inc(x_165);
+lean_dec(x_163);
+x_166 = l_Lean_Elab_Term_getCurrMacroScope(x_162, x_165);
+x_167 = lean_ctor_get(x_166, 0);
+lean_inc(x_167);
+x_168 = lean_ctor_get(x_166, 1);
+lean_inc(x_168);
+lean_dec(x_166);
+x_169 = l_Lean_Elab_Term_declareTacticSyntax___closed__2;
+x_170 = l_Lean_addMacroScope(x_164, x_169, x_167);
+x_171 = lean_box(0);
+lean_inc(x_162);
+x_172 = l_Lean_Elab_Term_quoteAutoTactic___main(x_1, x_162, x_168);
+if (lean_obj_tag(x_172) == 0)
+{
+lean_object* x_173; lean_object* x_174; lean_object* x_175; uint8_t x_176; lean_object* x_177; 
+x_173 = lean_ctor_get(x_172, 0);
+lean_inc(x_173);
+x_174 = lean_ctor_get(x_172, 1);
+lean_inc(x_174);
+lean_dec(x_172);
+x_175 = l_Lean_Elab_Term_declareTacticSyntax___closed__4;
+x_176 = 1;
+lean_inc(x_162);
+lean_inc(x_173);
+x_177 = l_Lean_Elab_Term_elabTerm(x_173, x_175, x_176, x_162, x_174);
+if (lean_obj_tag(x_177) == 0)
+{
+lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_205; lean_object* x_206; lean_object* x_207; lean_object* x_208; uint8_t x_209; 
+x_178 = lean_ctor_get(x_177, 0);
+lean_inc(x_178);
+x_179 = lean_ctor_get(x_177, 1);
+lean_inc(x_179);
+lean_dec(x_177);
+lean_inc(x_162);
+x_180 = l_Lean_Elab_Term_instantiateMVars(x_173, x_178, x_162, x_179);
+x_181 = lean_ctor_get(x_180, 0);
+lean_inc(x_181);
+x_182 = lean_ctor_get(x_180, 1);
+lean_inc(x_182);
+lean_dec(x_180);
+x_205 = l_Lean_Elab_Term_getOptions(x_162, x_182);
+x_206 = lean_ctor_get(x_205, 0);
+lean_inc(x_206);
+x_207 = lean_ctor_get(x_205, 1);
+lean_inc(x_207);
+lean_dec(x_205);
+x_208 = l_Lean_Elab_Term_declareTacticSyntax___closed__5;
+x_209 = l_Lean_checkTraceOption(x_206, x_208);
+lean_dec(x_206);
+if (x_209 == 0)
+{
+x_183 = x_207;
+goto block_204;
+}
+else
+{
+lean_object* x_210; lean_object* x_211; lean_object* x_212; 
+lean_inc(x_181);
+x_210 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_210, 0, x_181);
+x_211 = l_Lean_Elab_Term_logTrace(x_208, x_173, x_210, x_162, x_207);
+x_212 = lean_ctor_get(x_211, 1);
+lean_inc(x_212);
+lean_dec(x_211);
+x_183 = x_212;
+goto block_204;
+}
+block_204:
+{
+lean_object* x_184; lean_object* x_185; lean_object* x_186; uint8_t x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; 
+x_184 = l_Lean_Elab_Term_declareTacticSyntax___closed__3;
+lean_inc(x_170);
+x_185 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_185, 0, x_170);
+lean_ctor_set(x_185, 1, x_171);
+lean_ctor_set(x_185, 2, x_184);
+x_186 = lean_box(0);
+x_187 = 0;
+x_188 = lean_alloc_ctor(0, 3, 1);
+lean_ctor_set(x_188, 0, x_185);
+lean_ctor_set(x_188, 1, x_181);
+lean_ctor_set(x_188, 2, x_186);
+lean_ctor_set_uint8(x_188, sizeof(void*)*3, x_187);
+x_189 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_189, 0, x_188);
+lean_inc(x_162);
+x_190 = l_Lean_Elab_Term_addDecl(x_173, x_189, x_162, x_183);
+if (lean_obj_tag(x_190) == 0)
+{
+lean_object* x_191; lean_object* x_192; 
+x_191 = lean_ctor_get(x_190, 1);
+lean_inc(x_191);
+lean_dec(x_190);
+x_192 = l_Lean_Elab_Term_compileDecl(x_173, x_189, x_162, x_191);
+lean_dec(x_189);
+lean_dec(x_173);
+if (lean_obj_tag(x_192) == 0)
+{
+lean_object* x_193; lean_object* x_194; lean_object* x_195; 
+x_193 = lean_ctor_get(x_192, 1);
+lean_inc(x_193);
+if (lean_is_exclusive(x_192)) {
+ lean_ctor_release(x_192, 0);
+ lean_ctor_release(x_192, 1);
+ x_194 = x_192;
+} else {
+ lean_dec_ref(x_192);
+ x_194 = lean_box(0);
+}
+if (lean_is_scalar(x_194)) {
+ x_195 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_195 = x_194;
+}
+lean_ctor_set(x_195, 0, x_170);
+lean_ctor_set(x_195, 1, x_193);
+return x_195;
+}
+else
+{
+lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; 
+lean_dec(x_170);
+x_196 = lean_ctor_get(x_192, 0);
+lean_inc(x_196);
+x_197 = lean_ctor_get(x_192, 1);
+lean_inc(x_197);
+if (lean_is_exclusive(x_192)) {
+ lean_ctor_release(x_192, 0);
+ lean_ctor_release(x_192, 1);
+ x_198 = x_192;
+} else {
+ lean_dec_ref(x_192);
+ x_198 = lean_box(0);
+}
+if (lean_is_scalar(x_198)) {
+ x_199 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_199 = x_198;
+}
+lean_ctor_set(x_199, 0, x_196);
+lean_ctor_set(x_199, 1, x_197);
+return x_199;
+}
+}
+else
+{
+lean_object* x_200; lean_object* x_201; lean_object* x_202; lean_object* x_203; 
+lean_dec(x_189);
+lean_dec(x_173);
+lean_dec(x_170);
+lean_dec(x_162);
+x_200 = lean_ctor_get(x_190, 0);
+lean_inc(x_200);
+x_201 = lean_ctor_get(x_190, 1);
+lean_inc(x_201);
+if (lean_is_exclusive(x_190)) {
+ lean_ctor_release(x_190, 0);
+ lean_ctor_release(x_190, 1);
+ x_202 = x_190;
+} else {
+ lean_dec_ref(x_190);
+ x_202 = lean_box(0);
+}
+if (lean_is_scalar(x_202)) {
+ x_203 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_203 = x_202;
+}
+lean_ctor_set(x_203, 0, x_200);
+lean_ctor_set(x_203, 1, x_201);
+return x_203;
+}
+}
+}
+else
+{
+lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; 
+lean_dec(x_173);
+lean_dec(x_170);
+lean_dec(x_162);
+x_213 = lean_ctor_get(x_177, 0);
+lean_inc(x_213);
+x_214 = lean_ctor_get(x_177, 1);
+lean_inc(x_214);
+if (lean_is_exclusive(x_177)) {
+ lean_ctor_release(x_177, 0);
+ lean_ctor_release(x_177, 1);
+ x_215 = x_177;
+} else {
+ lean_dec_ref(x_177);
+ x_215 = lean_box(0);
+}
+if (lean_is_scalar(x_215)) {
+ x_216 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_216 = x_215;
+}
+lean_ctor_set(x_216, 0, x_213);
+lean_ctor_set(x_216, 1, x_214);
+return x_216;
+}
+}
+else
+{
+lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; 
+lean_dec(x_170);
+lean_dec(x_162);
+x_217 = lean_ctor_get(x_172, 0);
+lean_inc(x_217);
+x_218 = lean_ctor_get(x_172, 1);
+lean_inc(x_218);
+if (lean_is_exclusive(x_172)) {
+ lean_ctor_release(x_172, 0);
+ lean_ctor_release(x_172, 1);
+ x_219 = x_172;
+} else {
+ lean_dec_ref(x_172);
+ x_219 = lean_box(0);
+}
+if (lean_is_scalar(x_219)) {
+ x_220 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_220 = x_219;
+}
+lean_ctor_set(x_220, 0, x_217);
+lean_ctor_set(x_220, 1, x_218);
+return x_220;
+}
+}
+}
+}
+lean_object* _init_l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__1() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Expr_getAutoParamTactic_x3f___closed__1;
+x_2 = lean_string_utf8_byte_size(x_1);
+return x_2;
+}
+}
+lean_object* _init_l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l_Lean_Expr_getAutoParamTactic_x3f___closed__1;
+x_2 = lean_unsigned_to_nat(0u);
+x_3 = l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__1;
+x_4 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_4, 0, x_1);
+lean_ctor_set(x_4, 1, x_2);
+lean_ctor_set(x_4, 2, x_3);
+return x_4;
+}
+}
+lean_object* _init_l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Expr_getAutoParamTactic_x3f___closed__2;
+x_3 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
+return x_3;
+}
+}
 lean_object* _init_l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__4() {
 _start:
 {
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__3;
+x_3 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
+return x_3;
+}
+}
+lean_object* _init_l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__5() {
+_start:
+{
 lean_object* x_1; lean_object* x_2; 
 x_1 = l_Lean_Expr_getOptParamDefault_x3f___closed__1;
 x_2 = lean_string_utf8_byte_size(x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__5() {
+lean_object* _init_l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__6() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
 x_1 = l_Lean_Expr_getOptParamDefault_x3f___closed__1;
 x_2 = lean_unsigned_to_nat(0u);
-x_3 = l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__4;
+x_3 = l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__5;
 x_4 = lean_alloc_ctor(0, 3, 0);
 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
@@ -474,7 +2282,7 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__6() {
+lean_object* _init_l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__7() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
@@ -486,12 +2294,12 @@ lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__7() {
+lean_object* _init_l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__8() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__6;
+x_2 = l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__7;
 x_3 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
@@ -515,7 +2323,6 @@ x_10 = lean_name_eq(x_8, x_9);
 if (x_10 == 0)
 {
 lean_object* x_11; uint8_t x_12; 
-lean_dec(x_1);
 x_11 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__2;
 x_12 = lean_name_eq(x_8, x_11);
 lean_dec(x_8);
@@ -524,124 +2331,254 @@ if (x_12 == 0)
 lean_object* x_13; 
 lean_dec(x_7);
 lean_dec(x_3);
+lean_dec(x_1);
 x_13 = l_Lean_Elab_Term_throwUnsupportedSyntax___rarg(x_4);
 return x_13;
 }
 else
 {
-lean_object* x_14; lean_object* x_15; 
-x_14 = l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__3;
-x_15 = l_Lean_Elab_Term_throwError___rarg(x_7, x_14, x_3, x_4);
+lean_object* x_14; lean_object* x_15; lean_object* x_16; 
+x_14 = lean_unsigned_to_nat(2u);
+x_15 = l_Lean_Syntax_getArg(x_7, x_14);
 lean_dec(x_7);
-return x_15;
-}
-}
-else
+lean_inc(x_3);
+lean_inc(x_15);
+x_16 = l_Lean_Elab_Term_declareTacticSyntax(x_15, x_3, x_4);
+if (lean_obj_tag(x_16) == 0)
 {
-lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; uint8_t x_22; 
-lean_dec(x_8);
-x_16 = lean_unsigned_to_nat(1u);
-x_17 = l_Lean_Syntax_getArg(x_7, x_16);
-lean_dec(x_7);
-x_18 = l_Lean_Elab_Term_getCurrMacroScope(x_3, x_4);
+lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; uint8_t x_23; 
+x_17 = lean_ctor_get(x_16, 0);
+lean_inc(x_17);
+x_18 = lean_ctor_get(x_16, 1);
+lean_inc(x_18);
+lean_dec(x_16);
+x_19 = l_Lean_Elab_Term_getCurrMacroScope(x_3, x_18);
 lean_dec(x_3);
-x_19 = lean_ctor_get(x_18, 0);
-lean_inc(x_19);
-x_20 = lean_ctor_get(x_18, 1);
+x_20 = lean_ctor_get(x_19, 0);
 lean_inc(x_20);
-lean_dec(x_18);
-x_21 = l_Lean_Elab_Term_getMainModule___rarg(x_20);
-x_22 = !lean_is_exclusive(x_21);
-if (x_22 == 0)
+x_21 = lean_ctor_get(x_19, 1);
+lean_inc(x_21);
+lean_dec(x_19);
+x_22 = l_Lean_Elab_Term_getMainModule___rarg(x_21);
+x_23 = !lean_is_exclusive(x_22);
+if (x_23 == 0)
 {
-lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; 
-x_23 = lean_ctor_get(x_21, 0);
-x_24 = lean_box(0);
-x_25 = l_Lean_Expr_getOptParamDefault_x3f___closed__2;
-x_26 = l_Lean_addMacroScope(x_23, x_25, x_19);
-x_27 = l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__5;
-x_28 = l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__7;
-x_29 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_29, 0, x_24);
-lean_ctor_set(x_29, 1, x_27);
-lean_ctor_set(x_29, 2, x_26);
-lean_ctor_set(x_29, 3, x_28);
-x_30 = l_Array_empty___closed__1;
-x_31 = lean_array_push(x_30, x_29);
-x_32 = l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
-x_33 = lean_array_push(x_31, x_32);
-x_34 = l_Lean_mkTermIdFromIdent___closed__2;
-x_35 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_35, 0, x_34);
-lean_ctor_set(x_35, 1, x_33);
-x_36 = lean_array_push(x_30, x_35);
-x_37 = lean_array_push(x_30, x_1);
-x_38 = lean_array_push(x_37, x_17);
-x_39 = l_Lean_nullKind___closed__2;
-x_40 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_40, 0, x_39);
-lean_ctor_set(x_40, 1, x_38);
-x_41 = lean_array_push(x_36, x_40);
-x_42 = l_Lean_mkAppStx___closed__8;
-x_43 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_43, 0, x_42);
-lean_ctor_set(x_43, 1, x_41);
-lean_ctor_set(x_21, 0, x_43);
-return x_21;
+lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; 
+x_24 = lean_ctor_get(x_22, 0);
+x_25 = lean_box(0);
+x_26 = l_Lean_Expr_getAutoParamTactic_x3f___closed__2;
+x_27 = l_Lean_addMacroScope(x_24, x_26, x_20);
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+x_29 = l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__4;
+x_30 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_30, 0, x_25);
+lean_ctor_set(x_30, 1, x_28);
+lean_ctor_set(x_30, 2, x_27);
+lean_ctor_set(x_30, 3, x_29);
+x_31 = l_Array_empty___closed__1;
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+x_33 = l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
+x_34 = lean_array_push(x_32, x_33);
+x_35 = l_Lean_mkTermIdFromIdent___closed__2;
+x_36 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_36, 0, x_35);
+lean_ctor_set(x_36, 1, x_34);
+x_37 = lean_array_push(x_31, x_36);
+x_38 = lean_array_push(x_31, x_1);
+x_39 = l_Lean_mkTermIdFrom(x_15, x_17);
+lean_dec(x_15);
+x_40 = lean_array_push(x_38, x_39);
+x_41 = l_Lean_nullKind___closed__2;
+x_42 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_42, 0, x_41);
+lean_ctor_set(x_42, 1, x_40);
+x_43 = lean_array_push(x_37, x_42);
+x_44 = l_Lean_mkAppStx___closed__8;
+x_45 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_45, 0, x_44);
+lean_ctor_set(x_45, 1, x_43);
+lean_ctor_set(x_22, 0, x_45);
+return x_22;
 }
 else
 {
-lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; 
-x_44 = lean_ctor_get(x_21, 0);
-x_45 = lean_ctor_get(x_21, 1);
-lean_inc(x_45);
-lean_inc(x_44);
-lean_dec(x_21);
-x_46 = lean_box(0);
-x_47 = l_Lean_Expr_getOptParamDefault_x3f___closed__2;
-x_48 = l_Lean_addMacroScope(x_44, x_47, x_19);
-x_49 = l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__5;
-x_50 = l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__7;
-x_51 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_51, 0, x_46);
-lean_ctor_set(x_51, 1, x_49);
-lean_ctor_set(x_51, 2, x_48);
-lean_ctor_set(x_51, 3, x_50);
-x_52 = l_Array_empty___closed__1;
-x_53 = lean_array_push(x_52, x_51);
-x_54 = l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
-x_55 = lean_array_push(x_53, x_54);
-x_56 = l_Lean_mkTermIdFromIdent___closed__2;
-x_57 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_57, 0, x_56);
-lean_ctor_set(x_57, 1, x_55);
-x_58 = lean_array_push(x_52, x_57);
-x_59 = lean_array_push(x_52, x_1);
-x_60 = lean_array_push(x_59, x_17);
-x_61 = l_Lean_nullKind___closed__2;
-x_62 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_62, 0, x_61);
-lean_ctor_set(x_62, 1, x_60);
-x_63 = lean_array_push(x_58, x_62);
-x_64 = l_Lean_mkAppStx___closed__8;
+lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; 
+x_46 = lean_ctor_get(x_22, 0);
+x_47 = lean_ctor_get(x_22, 1);
+lean_inc(x_47);
+lean_inc(x_46);
+lean_dec(x_22);
+x_48 = lean_box(0);
+x_49 = l_Lean_Expr_getAutoParamTactic_x3f___closed__2;
+x_50 = l_Lean_addMacroScope(x_46, x_49, x_20);
+x_51 = l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__2;
+x_52 = l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__4;
+x_53 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_53, 0, x_48);
+lean_ctor_set(x_53, 1, x_51);
+lean_ctor_set(x_53, 2, x_50);
+lean_ctor_set(x_53, 3, x_52);
+x_54 = l_Array_empty___closed__1;
+x_55 = lean_array_push(x_54, x_53);
+x_56 = l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
+x_57 = lean_array_push(x_55, x_56);
+x_58 = l_Lean_mkTermIdFromIdent___closed__2;
+x_59 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_59, 0, x_58);
+lean_ctor_set(x_59, 1, x_57);
+x_60 = lean_array_push(x_54, x_59);
+x_61 = lean_array_push(x_54, x_1);
+x_62 = l_Lean_mkTermIdFrom(x_15, x_17);
+lean_dec(x_15);
+x_63 = lean_array_push(x_61, x_62);
+x_64 = l_Lean_nullKind___closed__2;
 x_65 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_65, 0, x_64);
 lean_ctor_set(x_65, 1, x_63);
-x_66 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_66, 0, x_65);
-lean_ctor_set(x_66, 1, x_45);
-return x_66;
+x_66 = lean_array_push(x_60, x_65);
+x_67 = l_Lean_mkAppStx___closed__8;
+x_68 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_68, 0, x_67);
+lean_ctor_set(x_68, 1, x_66);
+x_69 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_69, 0, x_68);
+lean_ctor_set(x_69, 1, x_47);
+return x_69;
+}
+}
+else
+{
+uint8_t x_70; 
+lean_dec(x_15);
+lean_dec(x_3);
+lean_dec(x_1);
+x_70 = !lean_is_exclusive(x_16);
+if (x_70 == 0)
+{
+return x_16;
+}
+else
+{
+lean_object* x_71; lean_object* x_72; lean_object* x_73; 
+x_71 = lean_ctor_get(x_16, 0);
+x_72 = lean_ctor_get(x_16, 1);
+lean_inc(x_72);
+lean_inc(x_71);
+lean_dec(x_16);
+x_73 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_73, 0, x_71);
+lean_ctor_set(x_73, 1, x_72);
+return x_73;
+}
 }
 }
 }
 else
 {
-lean_object* x_67; 
+lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; uint8_t x_80; 
+lean_dec(x_8);
+x_74 = lean_unsigned_to_nat(1u);
+x_75 = l_Lean_Syntax_getArg(x_7, x_74);
+lean_dec(x_7);
+x_76 = l_Lean_Elab_Term_getCurrMacroScope(x_3, x_4);
 lean_dec(x_3);
-x_67 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_67, 0, x_1);
-lean_ctor_set(x_67, 1, x_4);
-return x_67;
+x_77 = lean_ctor_get(x_76, 0);
+lean_inc(x_77);
+x_78 = lean_ctor_get(x_76, 1);
+lean_inc(x_78);
+lean_dec(x_76);
+x_79 = l_Lean_Elab_Term_getMainModule___rarg(x_78);
+x_80 = !lean_is_exclusive(x_79);
+if (x_80 == 0)
+{
+lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; 
+x_81 = lean_ctor_get(x_79, 0);
+x_82 = lean_box(0);
+x_83 = l_Lean_Expr_getOptParamDefault_x3f___closed__2;
+x_84 = l_Lean_addMacroScope(x_81, x_83, x_77);
+x_85 = l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__6;
+x_86 = l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__8;
+x_87 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_87, 0, x_82);
+lean_ctor_set(x_87, 1, x_85);
+lean_ctor_set(x_87, 2, x_84);
+lean_ctor_set(x_87, 3, x_86);
+x_88 = l_Array_empty___closed__1;
+x_89 = lean_array_push(x_88, x_87);
+x_90 = l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
+x_91 = lean_array_push(x_89, x_90);
+x_92 = l_Lean_mkTermIdFromIdent___closed__2;
+x_93 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_93, 0, x_92);
+lean_ctor_set(x_93, 1, x_91);
+x_94 = lean_array_push(x_88, x_93);
+x_95 = lean_array_push(x_88, x_1);
+x_96 = lean_array_push(x_95, x_75);
+x_97 = l_Lean_nullKind___closed__2;
+x_98 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_98, 0, x_97);
+lean_ctor_set(x_98, 1, x_96);
+x_99 = lean_array_push(x_94, x_98);
+x_100 = l_Lean_mkAppStx___closed__8;
+x_101 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_101, 0, x_100);
+lean_ctor_set(x_101, 1, x_99);
+lean_ctor_set(x_79, 0, x_101);
+return x_79;
+}
+else
+{
+lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; 
+x_102 = lean_ctor_get(x_79, 0);
+x_103 = lean_ctor_get(x_79, 1);
+lean_inc(x_103);
+lean_inc(x_102);
+lean_dec(x_79);
+x_104 = lean_box(0);
+x_105 = l_Lean_Expr_getOptParamDefault_x3f___closed__2;
+x_106 = l_Lean_addMacroScope(x_102, x_105, x_77);
+x_107 = l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__6;
+x_108 = l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__8;
+x_109 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_109, 0, x_104);
+lean_ctor_set(x_109, 1, x_107);
+lean_ctor_set(x_109, 2, x_106);
+lean_ctor_set(x_109, 3, x_108);
+x_110 = l_Array_empty___closed__1;
+x_111 = lean_array_push(x_110, x_109);
+x_112 = l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
+x_113 = lean_array_push(x_111, x_112);
+x_114 = l_Lean_mkTermIdFromIdent___closed__2;
+x_115 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_115, 0, x_114);
+lean_ctor_set(x_115, 1, x_113);
+x_116 = lean_array_push(x_110, x_115);
+x_117 = lean_array_push(x_110, x_1);
+x_118 = lean_array_push(x_117, x_75);
+x_119 = l_Lean_nullKind___closed__2;
+x_120 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_120, 0, x_119);
+lean_ctor_set(x_120, 1, x_118);
+x_121 = lean_array_push(x_116, x_120);
+x_122 = l_Lean_mkAppStx___closed__8;
+x_123 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_123, 0, x_122);
+lean_ctor_set(x_123, 1, x_121);
+x_124 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_124, 0, x_123);
+lean_ctor_set(x_124, 1, x_103);
+return x_124;
+}
+}
+}
+else
+{
+lean_object* x_125; 
+lean_dec(x_3);
+x_125 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_125, 0, x_1);
+lean_ctor_set(x_125, 1, x_4);
+return x_125;
 }
 }
 }
@@ -3363,7 +5300,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Prod_HasRepr___rarg___closed__1;
+x_2 = l___private_Init_Util_1__mkPanicMessage___closed__2;
 x_3 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
 lean_ctor_set(x_3, 1, x_2);
@@ -3385,40 +5322,6 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l___private_Init_Util_1__mkPanicMessage___closed__2;
-x_3 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Elab_Term_elabArrow___lambda__1___closed__6() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Array_empty___closed__1;
-x_2 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__5;
-x_3 = lean_array_push(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Elab_Term_elabArrow___lambda__1___closed__7() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l_Option_HasRepr___rarg___closed__3;
-x_3 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Elab_Term_elabArrow___lambda__1___closed__8() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
 x_2 = l_Lean_List_format___rarg___closed__2;
 x_3 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
@@ -3499,9 +5402,9 @@ x_25 = l_Lean_nullKind___closed__2;
 x_26 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_26, 0, x_25);
 lean_ctor_set(x_26, 1, x_24);
-x_27 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__4;
+x_27 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
 x_28 = lean_array_push(x_27, x_26);
-x_29 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__6;
+x_29 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__4;
 x_30 = lean_array_push(x_29, x_8);
 x_31 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_31, 0, x_25);
@@ -3509,7 +5412,7 @@ lean_ctor_set(x_31, 1, x_30);
 x_32 = lean_array_push(x_28, x_31);
 x_33 = l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
 x_34 = lean_array_push(x_32, x_33);
-x_35 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__7;
+x_35 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_36 = lean_array_push(x_34, x_35);
 x_37 = l_Lean_Parser_Term_explicitBinder___elambda__1___closed__2;
 x_38 = lean_alloc_ctor(1, 2, 0);
@@ -3521,7 +5424,7 @@ lean_ctor_set(x_40, 0, x_25);
 lean_ctor_set(x_40, 1, x_39);
 x_41 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__2;
 x_42 = lean_array_push(x_41, x_40);
-x_43 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__8;
+x_43 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__5;
 x_44 = lean_array_push(x_42, x_43);
 x_45 = lean_array_push(x_44, x_10);
 x_46 = l_Lean_Parser_Term_forall___elambda__1___closed__2;
@@ -3555,9 +5458,9 @@ x_58 = l_Lean_nullKind___closed__2;
 x_59 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_59, 0, x_58);
 lean_ctor_set(x_59, 1, x_57);
-x_60 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__4;
+x_60 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
 x_61 = lean_array_push(x_60, x_59);
-x_62 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__6;
+x_62 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__4;
 x_63 = lean_array_push(x_62, x_8);
 x_64 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_64, 0, x_58);
@@ -3565,7 +5468,7 @@ lean_ctor_set(x_64, 1, x_63);
 x_65 = lean_array_push(x_61, x_64);
 x_66 = l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
 x_67 = lean_array_push(x_65, x_66);
-x_68 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__7;
+x_68 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_69 = lean_array_push(x_67, x_68);
 x_70 = l_Lean_Parser_Term_explicitBinder___elambda__1___closed__2;
 x_71 = lean_alloc_ctor(1, 2, 0);
@@ -3577,7 +5480,7 @@ lean_ctor_set(x_73, 0, x_58);
 lean_ctor_set(x_73, 1, x_72);
 x_74 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__2;
 x_75 = lean_array_push(x_74, x_73);
-x_76 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__8;
+x_76 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__5;
 x_77 = lean_array_push(x_75, x_76);
 x_78 = lean_array_push(x_77, x_10);
 x_79 = l_Lean_Parser_Term_forall___elambda__1___closed__2;
@@ -16991,7 +18894,196 @@ lean_dec(x_1);
 return x_5;
 }
 }
-lean_object* l___private_Init_Lean_Elab_Binders_11__propagateExpectedType(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+lean_object* _init_l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("autoParam is not allowed at 'fun/λ' binders");
+return x_1;
+}
+}
+lean_object* _init_l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__1;
+x_2 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
+}
+}
+lean_object* _init_l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__2;
+x_2 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
+}
+}
+lean_object* _init_l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__4() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("optParam is not allowed at 'fun/λ' binders");
+return x_1;
+}
+}
+lean_object* _init_l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__5() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__4;
+x_2 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
+}
+}
+lean_object* _init_l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__6() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__5;
+x_2 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
+}
+}
+lean_object* l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+lean_object* x_5; uint8_t x_6; 
+lean_inc(x_3);
+x_5 = l_Lean_Elab_Term_instantiateMVars(x_1, x_2, x_3, x_4);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; uint8_t x_9; 
+x_7 = lean_ctor_get(x_5, 0);
+x_8 = lean_ctor_get(x_5, 1);
+x_9 = l_Lean_Expr_isOptParam(x_7);
+if (x_9 == 0)
+{
+uint8_t x_10; 
+x_10 = l_Lean_Expr_isAutoParam(x_7);
+lean_dec(x_7);
+if (x_10 == 0)
+{
+lean_object* x_11; 
+lean_dec(x_3);
+x_11 = lean_box(0);
+lean_ctor_set(x_5, 0, x_11);
+return x_5;
+}
+else
+{
+lean_object* x_12; lean_object* x_13; 
+lean_free_object(x_5);
+x_12 = l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__3;
+x_13 = l_Lean_Elab_Term_throwError___rarg(x_1, x_12, x_3, x_8);
+return x_13;
+}
+}
+else
+{
+lean_object* x_14; lean_object* x_15; uint8_t x_16; 
+lean_free_object(x_5);
+lean_dec(x_7);
+x_14 = l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__6;
+x_15 = l_Lean_Elab_Term_throwError___rarg(x_1, x_14, x_3, x_8);
+x_16 = !lean_is_exclusive(x_15);
+if (x_16 == 0)
+{
+return x_15;
+}
+else
+{
+lean_object* x_17; lean_object* x_18; lean_object* x_19; 
+x_17 = lean_ctor_get(x_15, 0);
+x_18 = lean_ctor_get(x_15, 1);
+lean_inc(x_18);
+lean_inc(x_17);
+lean_dec(x_15);
+x_19 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_19, 0, x_17);
+lean_ctor_set(x_19, 1, x_18);
+return x_19;
+}
+}
+}
+else
+{
+lean_object* x_20; lean_object* x_21; uint8_t x_22; 
+x_20 = lean_ctor_get(x_5, 0);
+x_21 = lean_ctor_get(x_5, 1);
+lean_inc(x_21);
+lean_inc(x_20);
+lean_dec(x_5);
+x_22 = l_Lean_Expr_isOptParam(x_20);
+if (x_22 == 0)
+{
+uint8_t x_23; 
+x_23 = l_Lean_Expr_isAutoParam(x_20);
+lean_dec(x_20);
+if (x_23 == 0)
+{
+lean_object* x_24; lean_object* x_25; 
+lean_dec(x_3);
+x_24 = lean_box(0);
+x_25 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_25, 0, x_24);
+lean_ctor_set(x_25, 1, x_21);
+return x_25;
+}
+else
+{
+lean_object* x_26; lean_object* x_27; 
+x_26 = l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__3;
+x_27 = l_Lean_Elab_Term_throwError___rarg(x_1, x_26, x_3, x_21);
+return x_27;
+}
+}
+else
+{
+lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; 
+lean_dec(x_20);
+x_28 = l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__6;
+x_29 = l_Lean_Elab_Term_throwError___rarg(x_1, x_28, x_3, x_21);
+x_30 = lean_ctor_get(x_29, 0);
+lean_inc(x_30);
+x_31 = lean_ctor_get(x_29, 1);
+lean_inc(x_31);
+if (lean_is_exclusive(x_29)) {
+ lean_ctor_release(x_29, 0);
+ lean_ctor_release(x_29, 1);
+ x_32 = x_29;
+} else {
+ lean_dec_ref(x_29);
+ x_32 = lean_box(0);
+}
+if (lean_is_scalar(x_32)) {
+ x_33 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_33 = x_32;
+}
+lean_ctor_set(x_33, 0, x_30);
+lean_ctor_set(x_33, 1, x_31);
+return x_33;
+}
+}
+}
+}
+lean_object* l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+lean_object* x_5; 
+x_5 = l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam(x_1, x_2, x_3, x_4);
+lean_dec(x_1);
+return x_5;
+}
+}
+lean_object* l___private_Init_Lean_Elab_Binders_12__propagateExpectedType(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
 lean_object* x_7; 
@@ -17059,86 +19151,125 @@ lean_inc(x_25);
 x_26 = lean_ctor_get(x_17, 2);
 lean_inc(x_26);
 lean_dec(x_17);
+lean_inc(x_5);
+lean_inc(x_3);
 x_27 = l_Lean_Elab_Term_isDefEq(x_1, x_3, x_25, x_5, x_18);
 if (lean_obj_tag(x_27) == 0)
 {
-uint8_t x_28; 
-x_28 = !lean_is_exclusive(x_27);
-if (x_28 == 0)
-{
-lean_object* x_29; lean_object* x_30; lean_object* x_31; 
-x_29 = lean_ctor_get(x_27, 0);
-lean_dec(x_29);
-x_30 = lean_expr_instantiate1(x_26, x_2);
-lean_dec(x_26);
-lean_ctor_set(x_7, 0, x_30);
-x_31 = lean_alloc_ctor(0, 4, 1);
-lean_ctor_set(x_31, 0, x_9);
-lean_ctor_set(x_31, 1, x_10);
-lean_ctor_set(x_31, 2, x_11);
-lean_ctor_set(x_31, 3, x_7);
-lean_ctor_set_uint8(x_31, sizeof(void*)*4, x_12);
-lean_ctor_set(x_27, 0, x_31);
-return x_27;
-}
-else
-{
-lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; 
-x_32 = lean_ctor_get(x_27, 1);
-lean_inc(x_32);
+lean_object* x_28; lean_object* x_29; 
+x_28 = lean_ctor_get(x_27, 1);
+lean_inc(x_28);
 lean_dec(x_27);
-x_33 = lean_expr_instantiate1(x_26, x_2);
+x_29 = l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam(x_1, x_3, x_5, x_28);
+if (lean_obj_tag(x_29) == 0)
+{
+uint8_t x_30; 
+x_30 = !lean_is_exclusive(x_29);
+if (x_30 == 0)
+{
+lean_object* x_31; lean_object* x_32; lean_object* x_33; 
+x_31 = lean_ctor_get(x_29, 0);
+lean_dec(x_31);
+x_32 = lean_expr_instantiate1(x_26, x_2);
 lean_dec(x_26);
-lean_ctor_set(x_7, 0, x_33);
-x_34 = lean_alloc_ctor(0, 4, 1);
-lean_ctor_set(x_34, 0, x_9);
-lean_ctor_set(x_34, 1, x_10);
-lean_ctor_set(x_34, 2, x_11);
-lean_ctor_set(x_34, 3, x_7);
-lean_ctor_set_uint8(x_34, sizeof(void*)*4, x_12);
-x_35 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_35, 0, x_34);
-lean_ctor_set(x_35, 1, x_32);
-return x_35;
+lean_ctor_set(x_7, 0, x_32);
+x_33 = lean_alloc_ctor(0, 4, 1);
+lean_ctor_set(x_33, 0, x_9);
+lean_ctor_set(x_33, 1, x_10);
+lean_ctor_set(x_33, 2, x_11);
+lean_ctor_set(x_33, 3, x_7);
+lean_ctor_set_uint8(x_33, sizeof(void*)*4, x_12);
+lean_ctor_set(x_29, 0, x_33);
+return x_29;
+}
+else
+{
+lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; 
+x_34 = lean_ctor_get(x_29, 1);
+lean_inc(x_34);
+lean_dec(x_29);
+x_35 = lean_expr_instantiate1(x_26, x_2);
+lean_dec(x_26);
+lean_ctor_set(x_7, 0, x_35);
+x_36 = lean_alloc_ctor(0, 4, 1);
+lean_ctor_set(x_36, 0, x_9);
+lean_ctor_set(x_36, 1, x_10);
+lean_ctor_set(x_36, 2, x_11);
+lean_ctor_set(x_36, 3, x_7);
+lean_ctor_set_uint8(x_36, sizeof(void*)*4, x_12);
+x_37 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_37, 0, x_36);
+lean_ctor_set(x_37, 1, x_34);
+return x_37;
 }
 }
 else
 {
-uint8_t x_36; 
+uint8_t x_38; 
 lean_dec(x_26);
 lean_free_object(x_7);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
-x_36 = !lean_is_exclusive(x_27);
-if (x_36 == 0)
+x_38 = !lean_is_exclusive(x_29);
+if (x_38 == 0)
+{
+return x_29;
+}
+else
+{
+lean_object* x_39; lean_object* x_40; lean_object* x_41; 
+x_39 = lean_ctor_get(x_29, 0);
+x_40 = lean_ctor_get(x_29, 1);
+lean_inc(x_40);
+lean_inc(x_39);
+lean_dec(x_29);
+x_41 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_41, 0, x_39);
+lean_ctor_set(x_41, 1, x_40);
+return x_41;
+}
+}
+}
+else
+{
+uint8_t x_42; 
+lean_dec(x_26);
+lean_free_object(x_7);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_5);
+lean_dec(x_3);
+x_42 = !lean_is_exclusive(x_27);
+if (x_42 == 0)
 {
 return x_27;
 }
 else
 {
-lean_object* x_37; lean_object* x_38; lean_object* x_39; 
-x_37 = lean_ctor_get(x_27, 0);
-x_38 = lean_ctor_get(x_27, 1);
-lean_inc(x_38);
-lean_inc(x_37);
+lean_object* x_43; lean_object* x_44; lean_object* x_45; 
+x_43 = lean_ctor_get(x_27, 0);
+x_44 = lean_ctor_get(x_27, 1);
+lean_inc(x_44);
+lean_inc(x_43);
 lean_dec(x_27);
-x_39 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_39, 0, x_37);
-lean_ctor_set(x_39, 1, x_38);
-return x_39;
+x_45 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_45, 0, x_43);
+lean_ctor_set(x_45, 1, x_44);
+return x_45;
 }
 }
 }
 else
 {
-lean_object* x_40; 
+lean_object* x_46; 
 lean_dec(x_17);
 lean_free_object(x_7);
 lean_dec(x_5);
 lean_dec(x_3);
-x_40 = lean_box(0);
-x_20 = x_40;
+x_46 = lean_box(0);
+x_20 = x_46;
 goto block_24;
 }
 block_24:
@@ -17168,7 +19299,7 @@ return x_23;
 }
 else
 {
-uint8_t x_41; 
+uint8_t x_47; 
 lean_free_object(x_7);
 lean_dec(x_13);
 lean_dec(x_11);
@@ -17176,201 +19307,241 @@ lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_5);
 lean_dec(x_3);
-x_41 = !lean_is_exclusive(x_16);
-if (x_41 == 0)
+x_47 = !lean_is_exclusive(x_16);
+if (x_47 == 0)
 {
 return x_16;
 }
 else
 {
-lean_object* x_42; lean_object* x_43; lean_object* x_44; 
-x_42 = lean_ctor_get(x_16, 0);
-x_43 = lean_ctor_get(x_16, 1);
-lean_inc(x_43);
-lean_inc(x_42);
+lean_object* x_48; lean_object* x_49; lean_object* x_50; 
+x_48 = lean_ctor_get(x_16, 0);
+x_49 = lean_ctor_get(x_16, 1);
+lean_inc(x_49);
+lean_inc(x_48);
 lean_dec(x_16);
-x_44 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_44, 0, x_42);
-lean_ctor_set(x_44, 1, x_43);
-return x_44;
+x_50 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_50, 0, x_48);
+lean_ctor_set(x_50, 1, x_49);
+return x_50;
 }
 }
 }
 else
 {
-lean_object* x_45; lean_object* x_46; 
-x_45 = lean_ctor_get(x_7, 0);
-lean_inc(x_45);
+lean_object* x_51; lean_object* x_52; 
+x_51 = lean_ctor_get(x_7, 0);
+lean_inc(x_51);
 lean_dec(x_7);
 lean_inc(x_5);
-x_46 = l_Lean_Elab_Term_whnfForall(x_1, x_45, x_5, x_6);
-if (lean_obj_tag(x_46) == 0)
+x_52 = l_Lean_Elab_Term_whnfForall(x_1, x_51, x_5, x_6);
+if (lean_obj_tag(x_52) == 0)
 {
-lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; 
-x_47 = lean_ctor_get(x_46, 0);
-lean_inc(x_47);
-x_48 = lean_ctor_get(x_46, 1);
-lean_inc(x_48);
-if (lean_is_exclusive(x_46)) {
- lean_ctor_release(x_46, 0);
- lean_ctor_release(x_46, 1);
- x_49 = x_46;
+lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; 
+x_53 = lean_ctor_get(x_52, 0);
+lean_inc(x_53);
+x_54 = lean_ctor_get(x_52, 1);
+lean_inc(x_54);
+if (lean_is_exclusive(x_52)) {
+ lean_ctor_release(x_52, 0);
+ lean_ctor_release(x_52, 1);
+ x_55 = x_52;
 } else {
- lean_dec_ref(x_46);
- x_49 = lean_box(0);
+ lean_dec_ref(x_52);
+ x_55 = lean_box(0);
 }
-if (lean_obj_tag(x_47) == 7)
+if (lean_obj_tag(x_53) == 7)
 {
-lean_object* x_55; lean_object* x_56; lean_object* x_57; 
-lean_dec(x_49);
+lean_object* x_61; lean_object* x_62; lean_object* x_63; 
+lean_dec(x_55);
 lean_dec(x_13);
-x_55 = lean_ctor_get(x_47, 1);
-lean_inc(x_55);
-x_56 = lean_ctor_get(x_47, 2);
-lean_inc(x_56);
-lean_dec(x_47);
-x_57 = l_Lean_Elab_Term_isDefEq(x_1, x_3, x_55, x_5, x_48);
-if (lean_obj_tag(x_57) == 0)
+x_61 = lean_ctor_get(x_53, 1);
+lean_inc(x_61);
+x_62 = lean_ctor_get(x_53, 2);
+lean_inc(x_62);
+lean_dec(x_53);
+lean_inc(x_5);
+lean_inc(x_3);
+x_63 = l_Lean_Elab_Term_isDefEq(x_1, x_3, x_61, x_5, x_54);
+if (lean_obj_tag(x_63) == 0)
 {
-lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; 
-x_58 = lean_ctor_get(x_57, 1);
-lean_inc(x_58);
-if (lean_is_exclusive(x_57)) {
- lean_ctor_release(x_57, 0);
- lean_ctor_release(x_57, 1);
- x_59 = x_57;
-} else {
- lean_dec_ref(x_57);
- x_59 = lean_box(0);
-}
-x_60 = lean_expr_instantiate1(x_56, x_2);
-lean_dec(x_56);
-x_61 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_61, 0, x_60);
-x_62 = lean_alloc_ctor(0, 4, 1);
-lean_ctor_set(x_62, 0, x_9);
-lean_ctor_set(x_62, 1, x_10);
-lean_ctor_set(x_62, 2, x_11);
-lean_ctor_set(x_62, 3, x_61);
-lean_ctor_set_uint8(x_62, sizeof(void*)*4, x_12);
-if (lean_is_scalar(x_59)) {
- x_63 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_63 = x_59;
-}
-lean_ctor_set(x_63, 0, x_62);
-lean_ctor_set(x_63, 1, x_58);
-return x_63;
-}
-else
-{
-lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; 
-lean_dec(x_56);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-x_64 = lean_ctor_get(x_57, 0);
+lean_object* x_64; lean_object* x_65; 
+x_64 = lean_ctor_get(x_63, 1);
 lean_inc(x_64);
-x_65 = lean_ctor_get(x_57, 1);
-lean_inc(x_65);
-if (lean_is_exclusive(x_57)) {
- lean_ctor_release(x_57, 0);
- lean_ctor_release(x_57, 1);
- x_66 = x_57;
+lean_dec(x_63);
+x_65 = l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam(x_1, x_3, x_5, x_64);
+if (lean_obj_tag(x_65) == 0)
+{
+lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; 
+x_66 = lean_ctor_get(x_65, 1);
+lean_inc(x_66);
+if (lean_is_exclusive(x_65)) {
+ lean_ctor_release(x_65, 0);
+ lean_ctor_release(x_65, 1);
+ x_67 = x_65;
 } else {
- lean_dec_ref(x_57);
- x_66 = lean_box(0);
+ lean_dec_ref(x_65);
+ x_67 = lean_box(0);
 }
-if (lean_is_scalar(x_66)) {
- x_67 = lean_alloc_ctor(1, 2, 0);
+x_68 = lean_expr_instantiate1(x_62, x_2);
+lean_dec(x_62);
+x_69 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_69, 0, x_68);
+x_70 = lean_alloc_ctor(0, 4, 1);
+lean_ctor_set(x_70, 0, x_9);
+lean_ctor_set(x_70, 1, x_10);
+lean_ctor_set(x_70, 2, x_11);
+lean_ctor_set(x_70, 3, x_69);
+lean_ctor_set_uint8(x_70, sizeof(void*)*4, x_12);
+if (lean_is_scalar(x_67)) {
+ x_71 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_67 = x_66;
+ x_71 = x_67;
 }
-lean_ctor_set(x_67, 0, x_64);
-lean_ctor_set(x_67, 1, x_65);
-return x_67;
+lean_ctor_set(x_71, 0, x_70);
+lean_ctor_set(x_71, 1, x_66);
+return x_71;
+}
+else
+{
+lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; 
+lean_dec(x_62);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+x_72 = lean_ctor_get(x_65, 0);
+lean_inc(x_72);
+x_73 = lean_ctor_get(x_65, 1);
+lean_inc(x_73);
+if (lean_is_exclusive(x_65)) {
+ lean_ctor_release(x_65, 0);
+ lean_ctor_release(x_65, 1);
+ x_74 = x_65;
+} else {
+ lean_dec_ref(x_65);
+ x_74 = lean_box(0);
+}
+if (lean_is_scalar(x_74)) {
+ x_75 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_75 = x_74;
+}
+lean_ctor_set(x_75, 0, x_72);
+lean_ctor_set(x_75, 1, x_73);
+return x_75;
 }
 }
 else
 {
-lean_object* x_68; 
-lean_dec(x_47);
+lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; 
+lean_dec(x_62);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
 lean_dec(x_5);
 lean_dec(x_3);
-x_68 = lean_box(0);
-x_50 = x_68;
-goto block_54;
-}
-block_54:
-{
-lean_object* x_51; lean_object* x_52; lean_object* x_53; 
-lean_dec(x_50);
-x_51 = lean_box(0);
-if (lean_is_scalar(x_13)) {
- x_52 = lean_alloc_ctor(0, 4, 1);
+x_76 = lean_ctor_get(x_63, 0);
+lean_inc(x_76);
+x_77 = lean_ctor_get(x_63, 1);
+lean_inc(x_77);
+if (lean_is_exclusive(x_63)) {
+ lean_ctor_release(x_63, 0);
+ lean_ctor_release(x_63, 1);
+ x_78 = x_63;
 } else {
- x_52 = x_13;
+ lean_dec_ref(x_63);
+ x_78 = lean_box(0);
 }
-lean_ctor_set(x_52, 0, x_9);
-lean_ctor_set(x_52, 1, x_10);
-lean_ctor_set(x_52, 2, x_11);
-lean_ctor_set(x_52, 3, x_51);
-lean_ctor_set_uint8(x_52, sizeof(void*)*4, x_12);
-if (lean_is_scalar(x_49)) {
- x_53 = lean_alloc_ctor(0, 2, 0);
+if (lean_is_scalar(x_78)) {
+ x_79 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_53 = x_49;
+ x_79 = x_78;
 }
-lean_ctor_set(x_53, 0, x_52);
-lean_ctor_set(x_53, 1, x_48);
-return x_53;
+lean_ctor_set(x_79, 0, x_76);
+lean_ctor_set(x_79, 1, x_77);
+return x_79;
 }
 }
 else
 {
-lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; 
+lean_object* x_80; 
+lean_dec(x_53);
+lean_dec(x_5);
+lean_dec(x_3);
+x_80 = lean_box(0);
+x_56 = x_80;
+goto block_60;
+}
+block_60:
+{
+lean_object* x_57; lean_object* x_58; lean_object* x_59; 
+lean_dec(x_56);
+x_57 = lean_box(0);
+if (lean_is_scalar(x_13)) {
+ x_58 = lean_alloc_ctor(0, 4, 1);
+} else {
+ x_58 = x_13;
+}
+lean_ctor_set(x_58, 0, x_9);
+lean_ctor_set(x_58, 1, x_10);
+lean_ctor_set(x_58, 2, x_11);
+lean_ctor_set(x_58, 3, x_57);
+lean_ctor_set_uint8(x_58, sizeof(void*)*4, x_12);
+if (lean_is_scalar(x_55)) {
+ x_59 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_59 = x_55;
+}
+lean_ctor_set(x_59, 0, x_58);
+lean_ctor_set(x_59, 1, x_54);
+return x_59;
+}
+}
+else
+{
+lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; 
 lean_dec(x_13);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_5);
 lean_dec(x_3);
-x_69 = lean_ctor_get(x_46, 0);
-lean_inc(x_69);
-x_70 = lean_ctor_get(x_46, 1);
-lean_inc(x_70);
-if (lean_is_exclusive(x_46)) {
- lean_ctor_release(x_46, 0);
- lean_ctor_release(x_46, 1);
- x_71 = x_46;
+x_81 = lean_ctor_get(x_52, 0);
+lean_inc(x_81);
+x_82 = lean_ctor_get(x_52, 1);
+lean_inc(x_82);
+if (lean_is_exclusive(x_52)) {
+ lean_ctor_release(x_52, 0);
+ lean_ctor_release(x_52, 1);
+ x_83 = x_52;
 } else {
- lean_dec_ref(x_46);
- x_71 = lean_box(0);
+ lean_dec_ref(x_52);
+ x_83 = lean_box(0);
 }
-if (lean_is_scalar(x_71)) {
- x_72 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_83)) {
+ x_84 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_72 = x_71;
+ x_84 = x_83;
 }
-lean_ctor_set(x_72, 0, x_69);
-lean_ctor_set(x_72, 1, x_70);
-return x_72;
+lean_ctor_set(x_84, 0, x_81);
+lean_ctor_set(x_84, 1, x_82);
+return x_84;
 }
 }
 }
 }
 }
-lean_object* l___private_Init_Lean_Elab_Binders_11__propagateExpectedType___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+lean_object* l___private_Init_Lean_Elab_Binders_12__propagateExpectedType___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
 lean_object* x_7; 
-x_7 = l___private_Init_Lean_Elab_Binders_11__propagateExpectedType(x_1, x_2, x_3, x_4, x_5, x_6);
+x_7 = l___private_Init_Lean_Elab_Binders_12__propagateExpectedType(x_1, x_2, x_3, x_4, x_5, x_6);
 lean_dec(x_2);
 lean_dec(x_1);
 return x_7;
 }
 }
-lean_object* l___private_Init_Lean_Elab_Binders_12__elabFunBinderViews___main(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+lean_object* l___private_Init_Lean_Elab_Binders_13__elabFunBinderViews___main(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 lean_object* x_6; uint8_t x_7; 
@@ -17434,78 +19605,78 @@ lean_dec(x_11);
 lean_dec(x_10);
 if (lean_obj_tag(x_23) == 0)
 {
-lean_object* x_202; lean_object* x_203; 
-x_202 = lean_ctor_get(x_23, 0);
-lean_inc(x_202);
-x_203 = lean_ctor_get(x_23, 1);
-lean_inc(x_203);
+lean_object* x_208; lean_object* x_209; 
+x_208 = lean_ctor_get(x_23, 0);
+lean_inc(x_208);
+x_209 = lean_ctor_get(x_23, 1);
+lean_inc(x_209);
 lean_dec(x_23);
 x_24 = x_3;
-x_25 = x_202;
-x_26 = x_203;
-goto block_201;
+x_25 = x_208;
+x_26 = x_209;
+goto block_207;
 }
 else
 {
-uint8_t x_204; 
+uint8_t x_210; 
 lean_dec(x_4);
 lean_dec(x_17);
 lean_dec(x_9);
 lean_dec(x_3);
 lean_dec(x_2);
-x_204 = !lean_is_exclusive(x_23);
-if (x_204 == 0)
+x_210 = !lean_is_exclusive(x_23);
+if (x_210 == 0)
 {
 return x_23;
 }
 else
 {
-lean_object* x_205; lean_object* x_206; lean_object* x_207; 
-x_205 = lean_ctor_get(x_23, 0);
-x_206 = lean_ctor_get(x_23, 1);
-lean_inc(x_206);
-lean_inc(x_205);
+lean_object* x_211; lean_object* x_212; lean_object* x_213; 
+x_211 = lean_ctor_get(x_23, 0);
+x_212 = lean_ctor_get(x_23, 1);
+lean_inc(x_212);
+lean_inc(x_211);
 lean_dec(x_23);
-x_207 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_207, 0, x_205);
-lean_ctor_set(x_207, 1, x_206);
-return x_207;
+x_213 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_213, 0, x_211);
+lean_ctor_set(x_213, 1, x_212);
+return x_213;
 }
 }
 }
 else
 {
-uint8_t x_208; 
-x_208 = !lean_is_exclusive(x_3);
-if (x_208 == 0)
+uint8_t x_214; 
+x_214 = !lean_is_exclusive(x_3);
+if (x_214 == 0)
 {
-lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; 
-x_209 = lean_ctor_get(x_3, 3);
-lean_dec(x_209);
-x_210 = lean_ctor_get(x_3, 2);
-lean_dec(x_210);
-x_211 = lean_ctor_get(x_3, 1);
-lean_dec(x_211);
-x_212 = lean_ctor_get(x_3, 0);
-lean_dec(x_212);
+lean_object* x_215; lean_object* x_216; lean_object* x_217; lean_object* x_218; 
+x_215 = lean_ctor_get(x_3, 3);
+lean_dec(x_215);
+x_216 = lean_ctor_get(x_3, 2);
+lean_dec(x_216);
+x_217 = lean_ctor_get(x_3, 1);
+lean_dec(x_217);
+x_218 = lean_ctor_get(x_3, 0);
+lean_dec(x_218);
 if (lean_obj_tag(x_23) == 0)
 {
-lean_object* x_213; lean_object* x_214; uint8_t x_215; 
-x_213 = lean_ctor_get(x_23, 0);
-lean_inc(x_213);
-x_214 = lean_ctor_get(x_23, 1);
-lean_inc(x_214);
+lean_object* x_219; lean_object* x_220; uint8_t x_221; 
+x_219 = lean_ctor_get(x_23, 0);
+lean_inc(x_219);
+x_220 = lean_ctor_get(x_23, 1);
+lean_inc(x_220);
 lean_dec(x_23);
-x_215 = 1;
-lean_ctor_set_uint8(x_3, sizeof(void*)*4, x_215);
+x_221 = 1;
+lean_ctor_set_uint8(x_3, sizeof(void*)*4, x_221);
 x_24 = x_3;
-x_25 = x_213;
-x_26 = x_214;
-goto block_201;
+x_25 = x_219;
+x_26 = x_220;
+goto block_207;
 }
 else
 {
-uint8_t x_216; 
+uint8_t x_222; 
 lean_free_object(x_3);
 lean_dec(x_4);
 lean_dec(x_17);
@@ -17515,23 +19686,23 @@ lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_2);
-x_216 = !lean_is_exclusive(x_23);
-if (x_216 == 0)
+x_222 = !lean_is_exclusive(x_23);
+if (x_222 == 0)
 {
 return x_23;
 }
 else
 {
-lean_object* x_217; lean_object* x_218; lean_object* x_219; 
-x_217 = lean_ctor_get(x_23, 0);
-x_218 = lean_ctor_get(x_23, 1);
-lean_inc(x_218);
-lean_inc(x_217);
+lean_object* x_223; lean_object* x_224; lean_object* x_225; 
+x_223 = lean_ctor_get(x_23, 0);
+x_224 = lean_ctor_get(x_23, 1);
+lean_inc(x_224);
+lean_inc(x_223);
 lean_dec(x_23);
-x_219 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_219, 0, x_217);
-lean_ctor_set(x_219, 1, x_218);
-return x_219;
+x_225 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_225, 0, x_223);
+lean_ctor_set(x_225, 1, x_224);
+return x_225;
 }
 }
 }
@@ -17540,27 +19711,27 @@ else
 lean_dec(x_3);
 if (lean_obj_tag(x_23) == 0)
 {
-lean_object* x_220; lean_object* x_221; uint8_t x_222; lean_object* x_223; 
-x_220 = lean_ctor_get(x_23, 0);
-lean_inc(x_220);
-x_221 = lean_ctor_get(x_23, 1);
-lean_inc(x_221);
+lean_object* x_226; lean_object* x_227; uint8_t x_228; lean_object* x_229; 
+x_226 = lean_ctor_get(x_23, 0);
+lean_inc(x_226);
+x_227 = lean_ctor_get(x_23, 1);
+lean_inc(x_227);
 lean_dec(x_23);
-x_222 = 1;
-x_223 = lean_alloc_ctor(0, 4, 1);
-lean_ctor_set(x_223, 0, x_10);
-lean_ctor_set(x_223, 1, x_11);
-lean_ctor_set(x_223, 2, x_12);
-lean_ctor_set(x_223, 3, x_13);
-lean_ctor_set_uint8(x_223, sizeof(void*)*4, x_222);
-x_24 = x_223;
-x_25 = x_220;
-x_26 = x_221;
-goto block_201;
+x_228 = 1;
+x_229 = lean_alloc_ctor(0, 4, 1);
+lean_ctor_set(x_229, 0, x_10);
+lean_ctor_set(x_229, 1, x_11);
+lean_ctor_set(x_229, 2, x_12);
+lean_ctor_set(x_229, 3, x_13);
+lean_ctor_set_uint8(x_229, sizeof(void*)*4, x_228);
+x_24 = x_229;
+x_25 = x_226;
+x_26 = x_227;
+goto block_207;
 }
 else
 {
-lean_object* x_224; lean_object* x_225; lean_object* x_226; lean_object* x_227; 
+lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; 
 lean_dec(x_4);
 lean_dec(x_17);
 lean_dec(x_13);
@@ -17569,882 +19740,920 @@ lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_2);
-x_224 = lean_ctor_get(x_23, 0);
-lean_inc(x_224);
-x_225 = lean_ctor_get(x_23, 1);
-lean_inc(x_225);
+x_230 = lean_ctor_get(x_23, 0);
+lean_inc(x_230);
+x_231 = lean_ctor_get(x_23, 1);
+lean_inc(x_231);
 if (lean_is_exclusive(x_23)) {
  lean_ctor_release(x_23, 0);
  lean_ctor_release(x_23, 1);
- x_226 = x_23;
+ x_232 = x_23;
 } else {
  lean_dec_ref(x_23);
- x_226 = lean_box(0);
+ x_232 = lean_box(0);
 }
-if (lean_is_scalar(x_226)) {
- x_227 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_232)) {
+ x_233 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_227 = x_226;
+ x_233 = x_232;
 }
-lean_ctor_set(x_227, 0, x_224);
-lean_ctor_set(x_227, 1, x_225);
-return x_227;
+lean_ctor_set(x_233, 0, x_230);
+lean_ctor_set(x_233, 1, x_231);
+return x_233;
 }
 }
 }
-block_201:
+block_207:
 {
-lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; uint8_t x_31; 
-x_27 = l_Lean_Elab_Term_mkFreshFVarId___rarg(x_26);
-x_28 = lean_ctor_get(x_27, 0);
+lean_object* x_27; 
+lean_inc(x_4);
+lean_inc(x_25);
+x_27 = l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam(x_17, x_25, x_4, x_26);
+if (lean_obj_tag(x_27) == 0)
+{
+lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; uint8_t x_33; 
+x_28 = lean_ctor_get(x_27, 1);
 lean_inc(x_28);
-x_29 = lean_ctor_get(x_27, 1);
-lean_inc(x_29);
 lean_dec(x_27);
-lean_inc(x_28);
-x_30 = l_Lean_mkFVar(x_28);
-x_31 = !lean_is_exclusive(x_24);
-if (x_31 == 0)
-{
-lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; uint8_t x_36; lean_object* x_37; 
-x_32 = lean_ctor_get(x_24, 0);
-x_33 = lean_ctor_get(x_24, 1);
-x_34 = lean_ctor_get(x_24, 2);
-x_35 = lean_ctor_get(x_24, 3);
-x_36 = lean_ctor_get_uint8(x_24, sizeof(void*)*4);
+x_29 = l_Lean_Elab_Term_mkFreshFVarId___rarg(x_28);
+x_30 = lean_ctor_get(x_29, 0);
 lean_inc(x_30);
-x_37 = lean_array_push(x_32, x_30);
-if (x_36 == 0)
+x_31 = lean_ctor_get(x_29, 1);
+lean_inc(x_31);
+lean_dec(x_29);
+lean_inc(x_30);
+x_32 = l_Lean_mkFVar(x_30);
+x_33 = !lean_is_exclusive(x_24);
+if (x_33 == 0)
 {
-lean_object* x_38; lean_object* x_39; uint8_t x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; 
-x_38 = lean_ctor_get(x_9, 0);
-lean_inc(x_38);
+lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; uint8_t x_38; lean_object* x_39; 
+x_34 = lean_ctor_get(x_24, 0);
+x_35 = lean_ctor_get(x_24, 1);
+x_36 = lean_ctor_get(x_24, 2);
+x_37 = lean_ctor_get(x_24, 3);
+x_38 = lean_ctor_get_uint8(x_24, sizeof(void*)*4);
+lean_inc(x_32);
+x_39 = lean_array_push(x_34, x_32);
+if (x_38 == 0)
+{
+lean_object* x_40; lean_object* x_41; uint8_t x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; 
+x_40 = lean_ctor_get(x_9, 0);
+lean_inc(x_40);
 lean_dec(x_9);
 lean_inc(x_25);
-x_39 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_39, 0, x_25);
-x_40 = 0;
-x_41 = lean_box(0);
+x_41 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_41, 0, x_25);
+x_42 = 0;
+x_43 = lean_box(0);
 lean_inc(x_4);
-x_42 = l_Lean_Elab_Term_mkFreshExprMVar(x_38, x_39, x_40, x_41, x_4, x_29);
-x_43 = lean_ctor_get(x_42, 0);
-lean_inc(x_43);
-x_44 = lean_ctor_get(x_42, 1);
-lean_inc(x_44);
-lean_dec(x_42);
-x_45 = l_Lean_Syntax_getId(x_38);
-lean_dec(x_38);
-lean_inc(x_25);
-x_46 = lean_local_ctx_mk_let_decl(x_33, x_28, x_45, x_25, x_43);
-lean_inc(x_35);
-lean_inc(x_34);
+x_44 = l_Lean_Elab_Term_mkFreshExprMVar(x_40, x_41, x_42, x_43, x_4, x_31);
+x_45 = lean_ctor_get(x_44, 0);
+lean_inc(x_45);
+x_46 = lean_ctor_get(x_44, 1);
 lean_inc(x_46);
+lean_dec(x_44);
+x_47 = l_Lean_Syntax_getId(x_40);
+lean_dec(x_40);
+lean_inc(x_25);
+x_48 = lean_local_ctx_mk_let_decl(x_35, x_30, x_47, x_25, x_45);
 lean_inc(x_37);
-lean_ctor_set(x_24, 1, x_46);
-lean_ctor_set(x_24, 0, x_37);
-lean_inc(x_4);
-x_47 = l_Lean_Elab_Term_isClass(x_17, x_25, x_4, x_44);
-lean_dec(x_17);
-if (lean_obj_tag(x_47) == 0)
-{
-lean_object* x_48; 
-x_48 = lean_ctor_get(x_47, 0);
+lean_inc(x_36);
 lean_inc(x_48);
-if (lean_obj_tag(x_48) == 0)
+lean_inc(x_39);
+lean_ctor_set(x_24, 1, x_48);
+lean_ctor_set(x_24, 0, x_39);
+lean_inc(x_4);
+x_49 = l_Lean_Elab_Term_isClass(x_17, x_25, x_4, x_46);
+lean_dec(x_17);
+if (lean_obj_tag(x_49) == 0)
 {
-lean_object* x_49; lean_object* x_50; lean_object* x_51; 
-lean_dec(x_46);
-lean_dec(x_37);
-lean_dec(x_35);
-lean_dec(x_34);
-lean_dec(x_30);
-x_49 = lean_ctor_get(x_47, 1);
-lean_inc(x_49);
-lean_dec(x_47);
-x_50 = lean_unsigned_to_nat(1u);
-x_51 = lean_nat_add(x_2, x_50);
-lean_dec(x_2);
-x_2 = x_51;
-x_3 = x_24;
-x_5 = x_49;
-goto _start;
-}
-else
+lean_object* x_50; 
+x_50 = lean_ctor_get(x_49, 0);
+lean_inc(x_50);
+if (lean_obj_tag(x_50) == 0)
 {
-lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; 
-lean_dec(x_24);
-x_53 = lean_ctor_get(x_47, 1);
-lean_inc(x_53);
-lean_dec(x_47);
-x_54 = lean_ctor_get(x_48, 0);
-lean_inc(x_54);
+lean_object* x_51; lean_object* x_52; lean_object* x_53; 
 lean_dec(x_48);
-x_55 = l_Lean_Elab_Term_resetSynthInstanceCache___rarg(x_53);
-x_56 = lean_ctor_get(x_55, 1);
-lean_inc(x_56);
-lean_dec(x_55);
-x_57 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_57, 0, x_54);
-lean_ctor_set(x_57, 1, x_30);
-x_58 = lean_array_push(x_34, x_57);
-x_59 = lean_unsigned_to_nat(1u);
-x_60 = lean_nat_add(x_2, x_59);
-lean_dec(x_2);
-x_61 = lean_alloc_ctor(0, 4, 1);
-lean_ctor_set(x_61, 0, x_37);
-lean_ctor_set(x_61, 1, x_46);
-lean_ctor_set(x_61, 2, x_58);
-lean_ctor_set(x_61, 3, x_35);
-lean_ctor_set_uint8(x_61, sizeof(void*)*4, x_36);
-x_2 = x_60;
-x_3 = x_61;
-x_5 = x_56;
-goto _start;
-}
-}
-else
-{
-uint8_t x_63; 
-lean_dec(x_24);
-lean_dec(x_46);
+lean_dec(x_39);
 lean_dec(x_37);
-lean_dec(x_35);
-lean_dec(x_34);
-lean_dec(x_30);
-lean_dec(x_4);
+lean_dec(x_36);
+lean_dec(x_32);
+x_51 = lean_ctor_get(x_49, 1);
+lean_inc(x_51);
+lean_dec(x_49);
+x_52 = lean_unsigned_to_nat(1u);
+x_53 = lean_nat_add(x_2, x_52);
 lean_dec(x_2);
-x_63 = !lean_is_exclusive(x_47);
-if (x_63 == 0)
-{
-return x_47;
-}
-else
-{
-lean_object* x_64; lean_object* x_65; lean_object* x_66; 
-x_64 = lean_ctor_get(x_47, 0);
-x_65 = lean_ctor_get(x_47, 1);
-lean_inc(x_65);
-lean_inc(x_64);
-lean_dec(x_47);
-x_66 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_66, 0, x_64);
-lean_ctor_set(x_66, 1, x_65);
-return x_66;
-}
-}
-}
-else
-{
-lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; 
-lean_inc(x_33);
-lean_ctor_set(x_24, 0, x_37);
-x_67 = lean_ctor_get(x_9, 0);
-lean_inc(x_67);
-lean_dec(x_9);
-x_68 = l_Lean_Syntax_getId(x_67);
-lean_inc(x_25);
-x_69 = lean_local_ctx_mk_local_decl(x_33, x_28, x_68, x_25, x_14);
-lean_inc(x_4);
-lean_inc(x_25);
-x_70 = l___private_Init_Lean_Elab_Binders_11__propagateExpectedType(x_67, x_30, x_25, x_24, x_4, x_29);
-lean_dec(x_67);
-if (lean_obj_tag(x_70) == 0)
-{
-lean_object* x_71; lean_object* x_72; uint8_t x_73; 
-x_71 = lean_ctor_get(x_70, 0);
-lean_inc(x_71);
-x_72 = lean_ctor_get(x_70, 1);
-lean_inc(x_72);
-lean_dec(x_70);
-x_73 = !lean_is_exclusive(x_71);
-if (x_73 == 0)
-{
-lean_object* x_74; lean_object* x_75; lean_object* x_76; uint8_t x_77; lean_object* x_78; lean_object* x_79; 
-x_74 = lean_ctor_get(x_71, 0);
-x_75 = lean_ctor_get(x_71, 2);
-x_76 = lean_ctor_get(x_71, 3);
-x_77 = lean_ctor_get_uint8(x_71, sizeof(void*)*4);
-x_78 = lean_ctor_get(x_71, 1);
-lean_dec(x_78);
-lean_inc(x_76);
-lean_inc(x_75);
-lean_inc(x_69);
-lean_inc(x_74);
-lean_ctor_set(x_71, 1, x_69);
-lean_inc(x_4);
-x_79 = l_Lean_Elab_Term_isClass(x_17, x_25, x_4, x_72);
-lean_dec(x_17);
-if (lean_obj_tag(x_79) == 0)
-{
-lean_object* x_80; 
-x_80 = lean_ctor_get(x_79, 0);
-lean_inc(x_80);
-if (lean_obj_tag(x_80) == 0)
-{
-lean_object* x_81; lean_object* x_82; lean_object* x_83; 
-lean_dec(x_76);
-lean_dec(x_75);
-lean_dec(x_74);
-lean_dec(x_69);
-lean_dec(x_30);
-x_81 = lean_ctor_get(x_79, 1);
-lean_inc(x_81);
-lean_dec(x_79);
-x_82 = lean_unsigned_to_nat(1u);
-x_83 = lean_nat_add(x_2, x_82);
-lean_dec(x_2);
-x_2 = x_83;
-x_3 = x_71;
-x_5 = x_81;
+x_2 = x_53;
+x_3 = x_24;
+x_5 = x_51;
 goto _start;
 }
 else
 {
-lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; 
-lean_dec(x_71);
-x_85 = lean_ctor_get(x_79, 1);
-lean_inc(x_85);
-lean_dec(x_79);
-x_86 = lean_ctor_get(x_80, 0);
-lean_inc(x_86);
-lean_dec(x_80);
-x_87 = l_Lean_Elab_Term_resetSynthInstanceCache___rarg(x_85);
-x_88 = lean_ctor_get(x_87, 1);
-lean_inc(x_88);
-lean_dec(x_87);
-x_89 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_89, 0, x_86);
-lean_ctor_set(x_89, 1, x_30);
-x_90 = lean_array_push(x_75, x_89);
-x_91 = lean_unsigned_to_nat(1u);
-x_92 = lean_nat_add(x_2, x_91);
-lean_dec(x_2);
-x_93 = lean_alloc_ctor(0, 4, 1);
-lean_ctor_set(x_93, 0, x_74);
-lean_ctor_set(x_93, 1, x_69);
-lean_ctor_set(x_93, 2, x_90);
-lean_ctor_set(x_93, 3, x_76);
-lean_ctor_set_uint8(x_93, sizeof(void*)*4, x_77);
-x_2 = x_92;
-x_3 = x_93;
-x_5 = x_88;
-goto _start;
-}
-}
-else
-{
-uint8_t x_95; 
-lean_dec(x_71);
-lean_dec(x_76);
-lean_dec(x_75);
-lean_dec(x_74);
-lean_dec(x_69);
-lean_dec(x_30);
-lean_dec(x_4);
-lean_dec(x_2);
-x_95 = !lean_is_exclusive(x_79);
-if (x_95 == 0)
-{
-return x_79;
-}
-else
-{
-lean_object* x_96; lean_object* x_97; lean_object* x_98; 
-x_96 = lean_ctor_get(x_79, 0);
-x_97 = lean_ctor_get(x_79, 1);
-lean_inc(x_97);
-lean_inc(x_96);
-lean_dec(x_79);
-x_98 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_98, 0, x_96);
-lean_ctor_set(x_98, 1, x_97);
-return x_98;
-}
-}
-}
-else
-{
-lean_object* x_99; lean_object* x_100; lean_object* x_101; uint8_t x_102; lean_object* x_103; lean_object* x_104; 
-x_99 = lean_ctor_get(x_71, 0);
-x_100 = lean_ctor_get(x_71, 2);
-x_101 = lean_ctor_get(x_71, 3);
-x_102 = lean_ctor_get_uint8(x_71, sizeof(void*)*4);
-lean_inc(x_101);
-lean_inc(x_100);
-lean_inc(x_99);
-lean_dec(x_71);
-lean_inc(x_101);
-lean_inc(x_100);
-lean_inc(x_69);
-lean_inc(x_99);
-x_103 = lean_alloc_ctor(0, 4, 1);
-lean_ctor_set(x_103, 0, x_99);
-lean_ctor_set(x_103, 1, x_69);
-lean_ctor_set(x_103, 2, x_100);
-lean_ctor_set(x_103, 3, x_101);
-lean_ctor_set_uint8(x_103, sizeof(void*)*4, x_102);
-lean_inc(x_4);
-x_104 = l_Lean_Elab_Term_isClass(x_17, x_25, x_4, x_72);
-lean_dec(x_17);
-if (lean_obj_tag(x_104) == 0)
-{
-lean_object* x_105; 
-x_105 = lean_ctor_get(x_104, 0);
-lean_inc(x_105);
-if (lean_obj_tag(x_105) == 0)
-{
-lean_object* x_106; lean_object* x_107; lean_object* x_108; 
-lean_dec(x_101);
-lean_dec(x_100);
-lean_dec(x_99);
-lean_dec(x_69);
-lean_dec(x_30);
-x_106 = lean_ctor_get(x_104, 1);
-lean_inc(x_106);
-lean_dec(x_104);
-x_107 = lean_unsigned_to_nat(1u);
-x_108 = lean_nat_add(x_2, x_107);
-lean_dec(x_2);
-x_2 = x_108;
-x_3 = x_103;
-x_5 = x_106;
-goto _start;
-}
-else
-{
-lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; 
-lean_dec(x_103);
-x_110 = lean_ctor_get(x_104, 1);
-lean_inc(x_110);
-lean_dec(x_104);
-x_111 = lean_ctor_get(x_105, 0);
-lean_inc(x_111);
-lean_dec(x_105);
-x_112 = l_Lean_Elab_Term_resetSynthInstanceCache___rarg(x_110);
-x_113 = lean_ctor_get(x_112, 1);
-lean_inc(x_113);
-lean_dec(x_112);
-x_114 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_114, 0, x_111);
-lean_ctor_set(x_114, 1, x_30);
-x_115 = lean_array_push(x_100, x_114);
-x_116 = lean_unsigned_to_nat(1u);
-x_117 = lean_nat_add(x_2, x_116);
-lean_dec(x_2);
-x_118 = lean_alloc_ctor(0, 4, 1);
-lean_ctor_set(x_118, 0, x_99);
-lean_ctor_set(x_118, 1, x_69);
-lean_ctor_set(x_118, 2, x_115);
-lean_ctor_set(x_118, 3, x_101);
-lean_ctor_set_uint8(x_118, sizeof(void*)*4, x_102);
-x_2 = x_117;
-x_3 = x_118;
-x_5 = x_113;
-goto _start;
-}
-}
-else
-{
-lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; 
-lean_dec(x_103);
-lean_dec(x_101);
-lean_dec(x_100);
-lean_dec(x_99);
-lean_dec(x_69);
-lean_dec(x_30);
-lean_dec(x_4);
-lean_dec(x_2);
-x_120 = lean_ctor_get(x_104, 0);
-lean_inc(x_120);
-x_121 = lean_ctor_get(x_104, 1);
-lean_inc(x_121);
-if (lean_is_exclusive(x_104)) {
- lean_ctor_release(x_104, 0);
- lean_ctor_release(x_104, 1);
- x_122 = x_104;
-} else {
- lean_dec_ref(x_104);
- x_122 = lean_box(0);
-}
-if (lean_is_scalar(x_122)) {
- x_123 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_123 = x_122;
-}
-lean_ctor_set(x_123, 0, x_120);
-lean_ctor_set(x_123, 1, x_121);
-return x_123;
-}
-}
-}
-else
-{
-uint8_t x_124; 
-lean_dec(x_69);
-lean_dec(x_30);
-lean_dec(x_25);
-lean_dec(x_4);
-lean_dec(x_17);
-lean_dec(x_2);
-x_124 = !lean_is_exclusive(x_70);
-if (x_124 == 0)
-{
-return x_70;
-}
-else
-{
-lean_object* x_125; lean_object* x_126; lean_object* x_127; 
-x_125 = lean_ctor_get(x_70, 0);
-x_126 = lean_ctor_get(x_70, 1);
-lean_inc(x_126);
-lean_inc(x_125);
-lean_dec(x_70);
-x_127 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_127, 0, x_125);
-lean_ctor_set(x_127, 1, x_126);
-return x_127;
-}
-}
-}
-}
-else
-{
-lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; uint8_t x_132; lean_object* x_133; 
-x_128 = lean_ctor_get(x_24, 0);
-x_129 = lean_ctor_get(x_24, 1);
-x_130 = lean_ctor_get(x_24, 2);
-x_131 = lean_ctor_get(x_24, 3);
-x_132 = lean_ctor_get_uint8(x_24, sizeof(void*)*4);
-lean_inc(x_131);
-lean_inc(x_130);
-lean_inc(x_129);
-lean_inc(x_128);
+lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; 
 lean_dec(x_24);
-lean_inc(x_30);
-x_133 = lean_array_push(x_128, x_30);
-if (x_132 == 0)
-{
-lean_object* x_134; lean_object* x_135; uint8_t x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; 
-x_134 = lean_ctor_get(x_9, 0);
-lean_inc(x_134);
-lean_dec(x_9);
-lean_inc(x_25);
-x_135 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_135, 0, x_25);
-x_136 = 0;
-x_137 = lean_box(0);
-lean_inc(x_4);
-x_138 = l_Lean_Elab_Term_mkFreshExprMVar(x_134, x_135, x_136, x_137, x_4, x_29);
-x_139 = lean_ctor_get(x_138, 0);
-lean_inc(x_139);
-x_140 = lean_ctor_get(x_138, 1);
-lean_inc(x_140);
-lean_dec(x_138);
-x_141 = l_Lean_Syntax_getId(x_134);
-lean_dec(x_134);
-lean_inc(x_25);
-x_142 = lean_local_ctx_mk_let_decl(x_129, x_28, x_141, x_25, x_139);
-lean_inc(x_131);
-lean_inc(x_130);
-lean_inc(x_142);
-lean_inc(x_133);
-x_143 = lean_alloc_ctor(0, 4, 1);
-lean_ctor_set(x_143, 0, x_133);
-lean_ctor_set(x_143, 1, x_142);
-lean_ctor_set(x_143, 2, x_130);
-lean_ctor_set(x_143, 3, x_131);
-lean_ctor_set_uint8(x_143, sizeof(void*)*4, x_132);
-lean_inc(x_4);
-x_144 = l_Lean_Elab_Term_isClass(x_17, x_25, x_4, x_140);
-lean_dec(x_17);
-if (lean_obj_tag(x_144) == 0)
-{
-lean_object* x_145; 
-x_145 = lean_ctor_get(x_144, 0);
-lean_inc(x_145);
-if (lean_obj_tag(x_145) == 0)
-{
-lean_object* x_146; lean_object* x_147; lean_object* x_148; 
-lean_dec(x_142);
-lean_dec(x_133);
-lean_dec(x_131);
-lean_dec(x_130);
-lean_dec(x_30);
-x_146 = lean_ctor_get(x_144, 1);
-lean_inc(x_146);
-lean_dec(x_144);
-x_147 = lean_unsigned_to_nat(1u);
-x_148 = lean_nat_add(x_2, x_147);
+x_55 = lean_ctor_get(x_49, 1);
+lean_inc(x_55);
+lean_dec(x_49);
+x_56 = lean_ctor_get(x_50, 0);
+lean_inc(x_56);
+lean_dec(x_50);
+x_57 = l_Lean_Elab_Term_resetSynthInstanceCache___rarg(x_55);
+x_58 = lean_ctor_get(x_57, 1);
+lean_inc(x_58);
+lean_dec(x_57);
+x_59 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_59, 0, x_56);
+lean_ctor_set(x_59, 1, x_32);
+x_60 = lean_array_push(x_36, x_59);
+x_61 = lean_unsigned_to_nat(1u);
+x_62 = lean_nat_add(x_2, x_61);
 lean_dec(x_2);
-x_2 = x_148;
-x_3 = x_143;
-x_5 = x_146;
-goto _start;
-}
-else
-{
-lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; 
-lean_dec(x_143);
-x_150 = lean_ctor_get(x_144, 1);
-lean_inc(x_150);
-lean_dec(x_144);
-x_151 = lean_ctor_get(x_145, 0);
-lean_inc(x_151);
-lean_dec(x_145);
-x_152 = l_Lean_Elab_Term_resetSynthInstanceCache___rarg(x_150);
-x_153 = lean_ctor_get(x_152, 1);
-lean_inc(x_153);
-lean_dec(x_152);
-x_154 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_154, 0, x_151);
-lean_ctor_set(x_154, 1, x_30);
-x_155 = lean_array_push(x_130, x_154);
-x_156 = lean_unsigned_to_nat(1u);
-x_157 = lean_nat_add(x_2, x_156);
-lean_dec(x_2);
-x_158 = lean_alloc_ctor(0, 4, 1);
-lean_ctor_set(x_158, 0, x_133);
-lean_ctor_set(x_158, 1, x_142);
-lean_ctor_set(x_158, 2, x_155);
-lean_ctor_set(x_158, 3, x_131);
-lean_ctor_set_uint8(x_158, sizeof(void*)*4, x_132);
-x_2 = x_157;
-x_3 = x_158;
-x_5 = x_153;
+x_63 = lean_alloc_ctor(0, 4, 1);
+lean_ctor_set(x_63, 0, x_39);
+lean_ctor_set(x_63, 1, x_48);
+lean_ctor_set(x_63, 2, x_60);
+lean_ctor_set(x_63, 3, x_37);
+lean_ctor_set_uint8(x_63, sizeof(void*)*4, x_38);
+x_2 = x_62;
+x_3 = x_63;
+x_5 = x_58;
 goto _start;
 }
 }
 else
 {
-lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; 
-lean_dec(x_143);
-lean_dec(x_142);
-lean_dec(x_133);
-lean_dec(x_131);
-lean_dec(x_130);
-lean_dec(x_30);
+uint8_t x_65; 
+lean_dec(x_24);
+lean_dec(x_48);
+lean_dec(x_39);
+lean_dec(x_37);
+lean_dec(x_36);
+lean_dec(x_32);
 lean_dec(x_4);
 lean_dec(x_2);
-x_160 = lean_ctor_get(x_144, 0);
-lean_inc(x_160);
-x_161 = lean_ctor_get(x_144, 1);
-lean_inc(x_161);
-if (lean_is_exclusive(x_144)) {
- lean_ctor_release(x_144, 0);
- lean_ctor_release(x_144, 1);
- x_162 = x_144;
-} else {
- lean_dec_ref(x_144);
- x_162 = lean_box(0);
+x_65 = !lean_is_exclusive(x_49);
+if (x_65 == 0)
+{
+return x_49;
 }
-if (lean_is_scalar(x_162)) {
- x_163 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_163 = x_162;
+else
+{
+lean_object* x_66; lean_object* x_67; lean_object* x_68; 
+x_66 = lean_ctor_get(x_49, 0);
+x_67 = lean_ctor_get(x_49, 1);
+lean_inc(x_67);
+lean_inc(x_66);
+lean_dec(x_49);
+x_68 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_68, 0, x_66);
+lean_ctor_set(x_68, 1, x_67);
+return x_68;
 }
-lean_ctor_set(x_163, 0, x_160);
-lean_ctor_set(x_163, 1, x_161);
-return x_163;
 }
 }
 else
 {
-lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; 
-lean_inc(x_129);
-x_164 = lean_alloc_ctor(0, 4, 1);
-lean_ctor_set(x_164, 0, x_133);
-lean_ctor_set(x_164, 1, x_129);
-lean_ctor_set(x_164, 2, x_130);
-lean_ctor_set(x_164, 3, x_131);
-lean_ctor_set_uint8(x_164, sizeof(void*)*4, x_132);
-x_165 = lean_ctor_get(x_9, 0);
-lean_inc(x_165);
+lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; 
+lean_inc(x_35);
+lean_ctor_set(x_24, 0, x_39);
+x_69 = lean_ctor_get(x_9, 0);
+lean_inc(x_69);
 lean_dec(x_9);
-x_166 = l_Lean_Syntax_getId(x_165);
+x_70 = l_Lean_Syntax_getId(x_69);
 lean_inc(x_25);
-x_167 = lean_local_ctx_mk_local_decl(x_129, x_28, x_166, x_25, x_14);
+x_71 = lean_local_ctx_mk_local_decl(x_35, x_30, x_70, x_25, x_14);
 lean_inc(x_4);
 lean_inc(x_25);
-x_168 = l___private_Init_Lean_Elab_Binders_11__propagateExpectedType(x_165, x_30, x_25, x_164, x_4, x_29);
-lean_dec(x_165);
-if (lean_obj_tag(x_168) == 0)
+x_72 = l___private_Init_Lean_Elab_Binders_12__propagateExpectedType(x_69, x_32, x_25, x_24, x_4, x_31);
+lean_dec(x_69);
+if (lean_obj_tag(x_72) == 0)
 {
-lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; uint8_t x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; 
-x_169 = lean_ctor_get(x_168, 0);
-lean_inc(x_169);
-x_170 = lean_ctor_get(x_168, 1);
-lean_inc(x_170);
-lean_dec(x_168);
-x_171 = lean_ctor_get(x_169, 0);
-lean_inc(x_171);
-x_172 = lean_ctor_get(x_169, 2);
-lean_inc(x_172);
-x_173 = lean_ctor_get(x_169, 3);
-lean_inc(x_173);
-x_174 = lean_ctor_get_uint8(x_169, sizeof(void*)*4);
-if (lean_is_exclusive(x_169)) {
- lean_ctor_release(x_169, 0);
- lean_ctor_release(x_169, 1);
- lean_ctor_release(x_169, 2);
- lean_ctor_release(x_169, 3);
- x_175 = x_169;
-} else {
- lean_dec_ref(x_169);
- x_175 = lean_box(0);
-}
-lean_inc(x_173);
-lean_inc(x_172);
-lean_inc(x_167);
-lean_inc(x_171);
-if (lean_is_scalar(x_175)) {
- x_176 = lean_alloc_ctor(0, 4, 1);
-} else {
- x_176 = x_175;
-}
-lean_ctor_set(x_176, 0, x_171);
-lean_ctor_set(x_176, 1, x_167);
-lean_ctor_set(x_176, 2, x_172);
-lean_ctor_set(x_176, 3, x_173);
-lean_ctor_set_uint8(x_176, sizeof(void*)*4, x_174);
+lean_object* x_73; lean_object* x_74; uint8_t x_75; 
+x_73 = lean_ctor_get(x_72, 0);
+lean_inc(x_73);
+x_74 = lean_ctor_get(x_72, 1);
+lean_inc(x_74);
+lean_dec(x_72);
+x_75 = !lean_is_exclusive(x_73);
+if (x_75 == 0)
+{
+lean_object* x_76; lean_object* x_77; lean_object* x_78; uint8_t x_79; lean_object* x_80; lean_object* x_81; 
+x_76 = lean_ctor_get(x_73, 0);
+x_77 = lean_ctor_get(x_73, 2);
+x_78 = lean_ctor_get(x_73, 3);
+x_79 = lean_ctor_get_uint8(x_73, sizeof(void*)*4);
+x_80 = lean_ctor_get(x_73, 1);
+lean_dec(x_80);
+lean_inc(x_78);
+lean_inc(x_77);
+lean_inc(x_71);
+lean_inc(x_76);
+lean_ctor_set(x_73, 1, x_71);
 lean_inc(x_4);
-x_177 = l_Lean_Elab_Term_isClass(x_17, x_25, x_4, x_170);
+x_81 = l_Lean_Elab_Term_isClass(x_17, x_25, x_4, x_74);
 lean_dec(x_17);
-if (lean_obj_tag(x_177) == 0)
+if (lean_obj_tag(x_81) == 0)
 {
-lean_object* x_178; 
-x_178 = lean_ctor_get(x_177, 0);
-lean_inc(x_178);
-if (lean_obj_tag(x_178) == 0)
+lean_object* x_82; 
+x_82 = lean_ctor_get(x_81, 0);
+lean_inc(x_82);
+if (lean_obj_tag(x_82) == 0)
 {
-lean_object* x_179; lean_object* x_180; lean_object* x_181; 
-lean_dec(x_173);
-lean_dec(x_172);
-lean_dec(x_171);
-lean_dec(x_167);
-lean_dec(x_30);
-x_179 = lean_ctor_get(x_177, 1);
-lean_inc(x_179);
-lean_dec(x_177);
-x_180 = lean_unsigned_to_nat(1u);
-x_181 = lean_nat_add(x_2, x_180);
+lean_object* x_83; lean_object* x_84; lean_object* x_85; 
+lean_dec(x_78);
+lean_dec(x_77);
+lean_dec(x_76);
+lean_dec(x_71);
+lean_dec(x_32);
+x_83 = lean_ctor_get(x_81, 1);
+lean_inc(x_83);
+lean_dec(x_81);
+x_84 = lean_unsigned_to_nat(1u);
+x_85 = lean_nat_add(x_2, x_84);
 lean_dec(x_2);
-x_2 = x_181;
-x_3 = x_176;
-x_5 = x_179;
+x_2 = x_85;
+x_3 = x_73;
+x_5 = x_83;
 goto _start;
 }
 else
 {
-lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; 
-lean_dec(x_176);
-x_183 = lean_ctor_get(x_177, 1);
-lean_inc(x_183);
-lean_dec(x_177);
-x_184 = lean_ctor_get(x_178, 0);
-lean_inc(x_184);
-lean_dec(x_178);
-x_185 = l_Lean_Elab_Term_resetSynthInstanceCache___rarg(x_183);
-x_186 = lean_ctor_get(x_185, 1);
-lean_inc(x_186);
-lean_dec(x_185);
-x_187 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_187, 0, x_184);
-lean_ctor_set(x_187, 1, x_30);
-x_188 = lean_array_push(x_172, x_187);
-x_189 = lean_unsigned_to_nat(1u);
-x_190 = lean_nat_add(x_2, x_189);
+lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; 
+lean_dec(x_73);
+x_87 = lean_ctor_get(x_81, 1);
+lean_inc(x_87);
+lean_dec(x_81);
+x_88 = lean_ctor_get(x_82, 0);
+lean_inc(x_88);
+lean_dec(x_82);
+x_89 = l_Lean_Elab_Term_resetSynthInstanceCache___rarg(x_87);
+x_90 = lean_ctor_get(x_89, 1);
+lean_inc(x_90);
+lean_dec(x_89);
+x_91 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_91, 0, x_88);
+lean_ctor_set(x_91, 1, x_32);
+x_92 = lean_array_push(x_77, x_91);
+x_93 = lean_unsigned_to_nat(1u);
+x_94 = lean_nat_add(x_2, x_93);
 lean_dec(x_2);
-x_191 = lean_alloc_ctor(0, 4, 1);
-lean_ctor_set(x_191, 0, x_171);
-lean_ctor_set(x_191, 1, x_167);
-lean_ctor_set(x_191, 2, x_188);
-lean_ctor_set(x_191, 3, x_173);
-lean_ctor_set_uint8(x_191, sizeof(void*)*4, x_174);
-x_2 = x_190;
-x_3 = x_191;
-x_5 = x_186;
+x_95 = lean_alloc_ctor(0, 4, 1);
+lean_ctor_set(x_95, 0, x_76);
+lean_ctor_set(x_95, 1, x_71);
+lean_ctor_set(x_95, 2, x_92);
+lean_ctor_set(x_95, 3, x_78);
+lean_ctor_set_uint8(x_95, sizeof(void*)*4, x_79);
+x_2 = x_94;
+x_3 = x_95;
+x_5 = x_90;
 goto _start;
 }
 }
 else
 {
-lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; 
-lean_dec(x_176);
-lean_dec(x_173);
-lean_dec(x_172);
-lean_dec(x_171);
-lean_dec(x_167);
-lean_dec(x_30);
+uint8_t x_97; 
+lean_dec(x_73);
+lean_dec(x_78);
+lean_dec(x_77);
+lean_dec(x_76);
+lean_dec(x_71);
+lean_dec(x_32);
 lean_dec(x_4);
 lean_dec(x_2);
-x_193 = lean_ctor_get(x_177, 0);
-lean_inc(x_193);
-x_194 = lean_ctor_get(x_177, 1);
-lean_inc(x_194);
-if (lean_is_exclusive(x_177)) {
- lean_ctor_release(x_177, 0);
- lean_ctor_release(x_177, 1);
- x_195 = x_177;
-} else {
- lean_dec_ref(x_177);
- x_195 = lean_box(0);
+x_97 = !lean_is_exclusive(x_81);
+if (x_97 == 0)
+{
+return x_81;
 }
-if (lean_is_scalar(x_195)) {
- x_196 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_196 = x_195;
+else
+{
+lean_object* x_98; lean_object* x_99; lean_object* x_100; 
+x_98 = lean_ctor_get(x_81, 0);
+x_99 = lean_ctor_get(x_81, 1);
+lean_inc(x_99);
+lean_inc(x_98);
+lean_dec(x_81);
+x_100 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_100, 0, x_98);
+lean_ctor_set(x_100, 1, x_99);
+return x_100;
 }
-lean_ctor_set(x_196, 0, x_193);
-lean_ctor_set(x_196, 1, x_194);
-return x_196;
 }
 }
 else
 {
-lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; 
-lean_dec(x_167);
-lean_dec(x_30);
+lean_object* x_101; lean_object* x_102; lean_object* x_103; uint8_t x_104; lean_object* x_105; lean_object* x_106; 
+x_101 = lean_ctor_get(x_73, 0);
+x_102 = lean_ctor_get(x_73, 2);
+x_103 = lean_ctor_get(x_73, 3);
+x_104 = lean_ctor_get_uint8(x_73, sizeof(void*)*4);
+lean_inc(x_103);
+lean_inc(x_102);
+lean_inc(x_101);
+lean_dec(x_73);
+lean_inc(x_103);
+lean_inc(x_102);
+lean_inc(x_71);
+lean_inc(x_101);
+x_105 = lean_alloc_ctor(0, 4, 1);
+lean_ctor_set(x_105, 0, x_101);
+lean_ctor_set(x_105, 1, x_71);
+lean_ctor_set(x_105, 2, x_102);
+lean_ctor_set(x_105, 3, x_103);
+lean_ctor_set_uint8(x_105, sizeof(void*)*4, x_104);
+lean_inc(x_4);
+x_106 = l_Lean_Elab_Term_isClass(x_17, x_25, x_4, x_74);
+lean_dec(x_17);
+if (lean_obj_tag(x_106) == 0)
+{
+lean_object* x_107; 
+x_107 = lean_ctor_get(x_106, 0);
+lean_inc(x_107);
+if (lean_obj_tag(x_107) == 0)
+{
+lean_object* x_108; lean_object* x_109; lean_object* x_110; 
+lean_dec(x_103);
+lean_dec(x_102);
+lean_dec(x_101);
+lean_dec(x_71);
+lean_dec(x_32);
+x_108 = lean_ctor_get(x_106, 1);
+lean_inc(x_108);
+lean_dec(x_106);
+x_109 = lean_unsigned_to_nat(1u);
+x_110 = lean_nat_add(x_2, x_109);
+lean_dec(x_2);
+x_2 = x_110;
+x_3 = x_105;
+x_5 = x_108;
+goto _start;
+}
+else
+{
+lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; 
+lean_dec(x_105);
+x_112 = lean_ctor_get(x_106, 1);
+lean_inc(x_112);
+lean_dec(x_106);
+x_113 = lean_ctor_get(x_107, 0);
+lean_inc(x_113);
+lean_dec(x_107);
+x_114 = l_Lean_Elab_Term_resetSynthInstanceCache___rarg(x_112);
+x_115 = lean_ctor_get(x_114, 1);
+lean_inc(x_115);
+lean_dec(x_114);
+x_116 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_116, 0, x_113);
+lean_ctor_set(x_116, 1, x_32);
+x_117 = lean_array_push(x_102, x_116);
+x_118 = lean_unsigned_to_nat(1u);
+x_119 = lean_nat_add(x_2, x_118);
+lean_dec(x_2);
+x_120 = lean_alloc_ctor(0, 4, 1);
+lean_ctor_set(x_120, 0, x_101);
+lean_ctor_set(x_120, 1, x_71);
+lean_ctor_set(x_120, 2, x_117);
+lean_ctor_set(x_120, 3, x_103);
+lean_ctor_set_uint8(x_120, sizeof(void*)*4, x_104);
+x_2 = x_119;
+x_3 = x_120;
+x_5 = x_115;
+goto _start;
+}
+}
+else
+{
+lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; 
+lean_dec(x_105);
+lean_dec(x_103);
+lean_dec(x_102);
+lean_dec(x_101);
+lean_dec(x_71);
+lean_dec(x_32);
+lean_dec(x_4);
+lean_dec(x_2);
+x_122 = lean_ctor_get(x_106, 0);
+lean_inc(x_122);
+x_123 = lean_ctor_get(x_106, 1);
+lean_inc(x_123);
+if (lean_is_exclusive(x_106)) {
+ lean_ctor_release(x_106, 0);
+ lean_ctor_release(x_106, 1);
+ x_124 = x_106;
+} else {
+ lean_dec_ref(x_106);
+ x_124 = lean_box(0);
+}
+if (lean_is_scalar(x_124)) {
+ x_125 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_125 = x_124;
+}
+lean_ctor_set(x_125, 0, x_122);
+lean_ctor_set(x_125, 1, x_123);
+return x_125;
+}
+}
+}
+else
+{
+uint8_t x_126; 
+lean_dec(x_71);
+lean_dec(x_32);
 lean_dec(x_25);
 lean_dec(x_4);
 lean_dec(x_17);
 lean_dec(x_2);
-x_197 = lean_ctor_get(x_168, 0);
-lean_inc(x_197);
-x_198 = lean_ctor_get(x_168, 1);
-lean_inc(x_198);
-if (lean_is_exclusive(x_168)) {
- lean_ctor_release(x_168, 0);
- lean_ctor_release(x_168, 1);
- x_199 = x_168;
-} else {
- lean_dec_ref(x_168);
- x_199 = lean_box(0);
-}
-if (lean_is_scalar(x_199)) {
- x_200 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_200 = x_199;
-}
-lean_ctor_set(x_200, 0, x_197);
-lean_ctor_set(x_200, 1, x_198);
-return x_200;
+x_126 = !lean_is_exclusive(x_72);
+if (x_126 == 0)
+{
+return x_72;
 }
+else
+{
+lean_object* x_127; lean_object* x_128; lean_object* x_129; 
+x_127 = lean_ctor_get(x_72, 0);
+x_128 = lean_ctor_get(x_72, 1);
+lean_inc(x_128);
+lean_inc(x_127);
+lean_dec(x_72);
+x_129 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_129, 0, x_127);
+lean_ctor_set(x_129, 1, x_128);
+return x_129;
 }
 }
 }
 }
 else
 {
-lean_object* x_228; lean_object* x_229; lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; lean_object* x_234; lean_object* x_235; 
-x_228 = lean_ctor_get(x_16, 0);
-x_229 = lean_ctor_get(x_16, 3);
-x_230 = lean_ctor_get(x_16, 4);
-lean_inc(x_230);
-lean_inc(x_229);
-lean_inc(x_228);
+lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; uint8_t x_134; lean_object* x_135; 
+x_130 = lean_ctor_get(x_24, 0);
+x_131 = lean_ctor_get(x_24, 1);
+x_132 = lean_ctor_get(x_24, 2);
+x_133 = lean_ctor_get(x_24, 3);
+x_134 = lean_ctor_get_uint8(x_24, sizeof(void*)*4);
+lean_inc(x_133);
+lean_inc(x_132);
+lean_inc(x_131);
+lean_inc(x_130);
+lean_dec(x_24);
+lean_inc(x_32);
+x_135 = lean_array_push(x_130, x_32);
+if (x_134 == 0)
+{
+lean_object* x_136; lean_object* x_137; uint8_t x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; 
+x_136 = lean_ctor_get(x_9, 0);
+lean_inc(x_136);
+lean_dec(x_9);
+lean_inc(x_25);
+x_137 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_137, 0, x_25);
+x_138 = 0;
+x_139 = lean_box(0);
+lean_inc(x_4);
+x_140 = l_Lean_Elab_Term_mkFreshExprMVar(x_136, x_137, x_138, x_139, x_4, x_31);
+x_141 = lean_ctor_get(x_140, 0);
+lean_inc(x_141);
+x_142 = lean_ctor_get(x_140, 1);
+lean_inc(x_142);
+lean_dec(x_140);
+x_143 = l_Lean_Syntax_getId(x_136);
+lean_dec(x_136);
+lean_inc(x_25);
+x_144 = lean_local_ctx_mk_let_decl(x_131, x_30, x_143, x_25, x_141);
+lean_inc(x_133);
+lean_inc(x_132);
+lean_inc(x_144);
+lean_inc(x_135);
+x_145 = lean_alloc_ctor(0, 4, 1);
+lean_ctor_set(x_145, 0, x_135);
+lean_ctor_set(x_145, 1, x_144);
+lean_ctor_set(x_145, 2, x_132);
+lean_ctor_set(x_145, 3, x_133);
+lean_ctor_set_uint8(x_145, sizeof(void*)*4, x_134);
+lean_inc(x_4);
+x_146 = l_Lean_Elab_Term_isClass(x_17, x_25, x_4, x_142);
+lean_dec(x_17);
+if (lean_obj_tag(x_146) == 0)
+{
+lean_object* x_147; 
+x_147 = lean_ctor_get(x_146, 0);
+lean_inc(x_147);
+if (lean_obj_tag(x_147) == 0)
+{
+lean_object* x_148; lean_object* x_149; lean_object* x_150; 
+lean_dec(x_144);
+lean_dec(x_135);
+lean_dec(x_133);
+lean_dec(x_132);
+lean_dec(x_32);
+x_148 = lean_ctor_get(x_146, 1);
+lean_inc(x_148);
+lean_dec(x_146);
+x_149 = lean_unsigned_to_nat(1u);
+x_150 = lean_nat_add(x_2, x_149);
+lean_dec(x_2);
+x_2 = x_150;
+x_3 = x_145;
+x_5 = x_148;
+goto _start;
+}
+else
+{
+lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; 
+lean_dec(x_145);
+x_152 = lean_ctor_get(x_146, 1);
+lean_inc(x_152);
+lean_dec(x_146);
+x_153 = lean_ctor_get(x_147, 0);
+lean_inc(x_153);
+lean_dec(x_147);
+x_154 = l_Lean_Elab_Term_resetSynthInstanceCache___rarg(x_152);
+x_155 = lean_ctor_get(x_154, 1);
+lean_inc(x_155);
+lean_dec(x_154);
+x_156 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_156, 0, x_153);
+lean_ctor_set(x_156, 1, x_32);
+x_157 = lean_array_push(x_132, x_156);
+x_158 = lean_unsigned_to_nat(1u);
+x_159 = lean_nat_add(x_2, x_158);
+lean_dec(x_2);
+x_160 = lean_alloc_ctor(0, 4, 1);
+lean_ctor_set(x_160, 0, x_135);
+lean_ctor_set(x_160, 1, x_144);
+lean_ctor_set(x_160, 2, x_157);
+lean_ctor_set(x_160, 3, x_133);
+lean_ctor_set_uint8(x_160, sizeof(void*)*4, x_134);
+x_2 = x_159;
+x_3 = x_160;
+x_5 = x_155;
+goto _start;
+}
+}
+else
+{
+lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; 
+lean_dec(x_145);
+lean_dec(x_144);
+lean_dec(x_135);
+lean_dec(x_133);
+lean_dec(x_132);
+lean_dec(x_32);
+lean_dec(x_4);
+lean_dec(x_2);
+x_162 = lean_ctor_get(x_146, 0);
+lean_inc(x_162);
+x_163 = lean_ctor_get(x_146, 1);
+lean_inc(x_163);
+if (lean_is_exclusive(x_146)) {
+ lean_ctor_release(x_146, 0);
+ lean_ctor_release(x_146, 1);
+ x_164 = x_146;
+} else {
+ lean_dec_ref(x_146);
+ x_164 = lean_box(0);
+}
+if (lean_is_scalar(x_164)) {
+ x_165 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_165 = x_164;
+}
+lean_ctor_set(x_165, 0, x_162);
+lean_ctor_set(x_165, 1, x_163);
+return x_165;
+}
+}
+else
+{
+lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; 
+lean_inc(x_131);
+x_166 = lean_alloc_ctor(0, 4, 1);
+lean_ctor_set(x_166, 0, x_135);
+lean_ctor_set(x_166, 1, x_131);
+lean_ctor_set(x_166, 2, x_132);
+lean_ctor_set(x_166, 3, x_133);
+lean_ctor_set_uint8(x_166, sizeof(void*)*4, x_134);
+x_167 = lean_ctor_get(x_9, 0);
+lean_inc(x_167);
+lean_dec(x_9);
+x_168 = l_Lean_Syntax_getId(x_167);
+lean_inc(x_25);
+x_169 = lean_local_ctx_mk_local_decl(x_131, x_30, x_168, x_25, x_14);
+lean_inc(x_4);
+lean_inc(x_25);
+x_170 = l___private_Init_Lean_Elab_Binders_12__propagateExpectedType(x_167, x_32, x_25, x_166, x_4, x_31);
+lean_dec(x_167);
+if (lean_obj_tag(x_170) == 0)
+{
+lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; uint8_t x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; 
+x_171 = lean_ctor_get(x_170, 0);
+lean_inc(x_171);
+x_172 = lean_ctor_get(x_170, 1);
+lean_inc(x_172);
+lean_dec(x_170);
+x_173 = lean_ctor_get(x_171, 0);
+lean_inc(x_173);
+x_174 = lean_ctor_get(x_171, 2);
+lean_inc(x_174);
+x_175 = lean_ctor_get(x_171, 3);
+lean_inc(x_175);
+x_176 = lean_ctor_get_uint8(x_171, sizeof(void*)*4);
+if (lean_is_exclusive(x_171)) {
+ lean_ctor_release(x_171, 0);
+ lean_ctor_release(x_171, 1);
+ lean_ctor_release(x_171, 2);
+ lean_ctor_release(x_171, 3);
+ x_177 = x_171;
+} else {
+ lean_dec_ref(x_171);
+ x_177 = lean_box(0);
+}
+lean_inc(x_175);
+lean_inc(x_174);
+lean_inc(x_169);
+lean_inc(x_173);
+if (lean_is_scalar(x_177)) {
+ x_178 = lean_alloc_ctor(0, 4, 1);
+} else {
+ x_178 = x_177;
+}
+lean_ctor_set(x_178, 0, x_173);
+lean_ctor_set(x_178, 1, x_169);
+lean_ctor_set(x_178, 2, x_174);
+lean_ctor_set(x_178, 3, x_175);
+lean_ctor_set_uint8(x_178, sizeof(void*)*4, x_176);
+lean_inc(x_4);
+x_179 = l_Lean_Elab_Term_isClass(x_17, x_25, x_4, x_172);
+lean_dec(x_17);
+if (lean_obj_tag(x_179) == 0)
+{
+lean_object* x_180; 
+x_180 = lean_ctor_get(x_179, 0);
+lean_inc(x_180);
+if (lean_obj_tag(x_180) == 0)
+{
+lean_object* x_181; lean_object* x_182; lean_object* x_183; 
+lean_dec(x_175);
+lean_dec(x_174);
+lean_dec(x_173);
+lean_dec(x_169);
+lean_dec(x_32);
+x_181 = lean_ctor_get(x_179, 1);
+lean_inc(x_181);
+lean_dec(x_179);
+x_182 = lean_unsigned_to_nat(1u);
+x_183 = lean_nat_add(x_2, x_182);
+lean_dec(x_2);
+x_2 = x_183;
+x_3 = x_178;
+x_5 = x_181;
+goto _start;
+}
+else
+{
+lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; 
+lean_dec(x_178);
+x_185 = lean_ctor_get(x_179, 1);
+lean_inc(x_185);
+lean_dec(x_179);
+x_186 = lean_ctor_get(x_180, 0);
+lean_inc(x_186);
+lean_dec(x_180);
+x_187 = l_Lean_Elab_Term_resetSynthInstanceCache___rarg(x_185);
+x_188 = lean_ctor_get(x_187, 1);
+lean_inc(x_188);
+lean_dec(x_187);
+x_189 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_189, 0, x_186);
+lean_ctor_set(x_189, 1, x_32);
+x_190 = lean_array_push(x_174, x_189);
+x_191 = lean_unsigned_to_nat(1u);
+x_192 = lean_nat_add(x_2, x_191);
+lean_dec(x_2);
+x_193 = lean_alloc_ctor(0, 4, 1);
+lean_ctor_set(x_193, 0, x_173);
+lean_ctor_set(x_193, 1, x_169);
+lean_ctor_set(x_193, 2, x_190);
+lean_ctor_set(x_193, 3, x_175);
+lean_ctor_set_uint8(x_193, sizeof(void*)*4, x_176);
+x_2 = x_192;
+x_3 = x_193;
+x_5 = x_188;
+goto _start;
+}
+}
+else
+{
+lean_object* x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; 
+lean_dec(x_178);
+lean_dec(x_175);
+lean_dec(x_174);
+lean_dec(x_173);
+lean_dec(x_169);
+lean_dec(x_32);
+lean_dec(x_4);
+lean_dec(x_2);
+x_195 = lean_ctor_get(x_179, 0);
+lean_inc(x_195);
+x_196 = lean_ctor_get(x_179, 1);
+lean_inc(x_196);
+if (lean_is_exclusive(x_179)) {
+ lean_ctor_release(x_179, 0);
+ lean_ctor_release(x_179, 1);
+ x_197 = x_179;
+} else {
+ lean_dec_ref(x_179);
+ x_197 = lean_box(0);
+}
+if (lean_is_scalar(x_197)) {
+ x_198 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_198 = x_197;
+}
+lean_ctor_set(x_198, 0, x_195);
+lean_ctor_set(x_198, 1, x_196);
+return x_198;
+}
+}
+else
+{
+lean_object* x_199; lean_object* x_200; lean_object* x_201; lean_object* x_202; 
+lean_dec(x_169);
+lean_dec(x_32);
+lean_dec(x_25);
+lean_dec(x_4);
+lean_dec(x_17);
+lean_dec(x_2);
+x_199 = lean_ctor_get(x_170, 0);
+lean_inc(x_199);
+x_200 = lean_ctor_get(x_170, 1);
+lean_inc(x_200);
+if (lean_is_exclusive(x_170)) {
+ lean_ctor_release(x_170, 0);
+ lean_ctor_release(x_170, 1);
+ x_201 = x_170;
+} else {
+ lean_dec_ref(x_170);
+ x_201 = lean_box(0);
+}
+if (lean_is_scalar(x_201)) {
+ x_202 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_202 = x_201;
+}
+lean_ctor_set(x_202, 0, x_199);
+lean_ctor_set(x_202, 1, x_200);
+return x_202;
+}
+}
+}
+}
+else
+{
+uint8_t x_203; 
+lean_dec(x_25);
+lean_dec(x_24);
+lean_dec(x_4);
+lean_dec(x_17);
+lean_dec(x_9);
+lean_dec(x_2);
+x_203 = !lean_is_exclusive(x_27);
+if (x_203 == 0)
+{
+return x_27;
+}
+else
+{
+lean_object* x_204; lean_object* x_205; lean_object* x_206; 
+x_204 = lean_ctor_get(x_27, 0);
+x_205 = lean_ctor_get(x_27, 1);
+lean_inc(x_205);
+lean_inc(x_204);
+lean_dec(x_27);
+x_206 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_206, 0, x_204);
+lean_ctor_set(x_206, 1, x_205);
+return x_206;
+}
+}
+}
+}
+else
+{
+lean_object* x_234; lean_object* x_235; lean_object* x_236; lean_object* x_237; lean_object* x_238; lean_object* x_239; lean_object* x_240; lean_object* x_241; 
+x_234 = lean_ctor_get(x_16, 0);
+x_235 = lean_ctor_get(x_16, 3);
+x_236 = lean_ctor_get(x_16, 4);
+lean_inc(x_236);
+lean_inc(x_235);
+lean_inc(x_234);
 lean_dec(x_16);
 lean_inc(x_12);
 lean_inc(x_11);
-x_231 = lean_alloc_ctor(0, 5, 0);
-lean_ctor_set(x_231, 0, x_228);
-lean_ctor_set(x_231, 1, x_11);
-lean_ctor_set(x_231, 2, x_12);
-lean_ctor_set(x_231, 3, x_229);
-lean_ctor_set(x_231, 4, x_230);
-lean_ctor_set(x_4, 0, x_231);
+x_237 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_237, 0, x_234);
+lean_ctor_set(x_237, 1, x_11);
+lean_ctor_set(x_237, 2, x_12);
+lean_ctor_set(x_237, 3, x_235);
+lean_ctor_set(x_237, 4, x_236);
+lean_ctor_set(x_4, 0, x_237);
 lean_inc(x_4);
 lean_inc(x_17);
-x_232 = l_Lean_Elab_Term_elabType(x_17, x_4, x_5);
+x_238 = l_Lean_Elab_Term_elabType(x_17, x_4, x_5);
 if (x_15 == 0)
 {
 lean_dec(x_13);
 lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_10);
-if (lean_obj_tag(x_232) == 0)
+if (lean_obj_tag(x_238) == 0)
 {
-lean_object* x_315; lean_object* x_316; 
-x_315 = lean_ctor_get(x_232, 0);
-lean_inc(x_315);
-x_316 = lean_ctor_get(x_232, 1);
-lean_inc(x_316);
-lean_dec(x_232);
-x_233 = x_3;
-x_234 = x_315;
-x_235 = x_316;
-goto block_314;
+lean_object* x_327; lean_object* x_328; 
+x_327 = lean_ctor_get(x_238, 0);
+lean_inc(x_327);
+x_328 = lean_ctor_get(x_238, 1);
+lean_inc(x_328);
+lean_dec(x_238);
+x_239 = x_3;
+x_240 = x_327;
+x_241 = x_328;
+goto block_326;
 }
 else
 {
-lean_object* x_317; lean_object* x_318; lean_object* x_319; lean_object* x_320; 
+lean_object* x_329; lean_object* x_330; lean_object* x_331; lean_object* x_332; 
 lean_dec(x_4);
 lean_dec(x_17);
 lean_dec(x_9);
 lean_dec(x_3);
 lean_dec(x_2);
-x_317 = lean_ctor_get(x_232, 0);
-lean_inc(x_317);
-x_318 = lean_ctor_get(x_232, 1);
-lean_inc(x_318);
-if (lean_is_exclusive(x_232)) {
- lean_ctor_release(x_232, 0);
- lean_ctor_release(x_232, 1);
- x_319 = x_232;
+x_329 = lean_ctor_get(x_238, 0);
+lean_inc(x_329);
+x_330 = lean_ctor_get(x_238, 1);
+lean_inc(x_330);
+if (lean_is_exclusive(x_238)) {
+ lean_ctor_release(x_238, 0);
+ lean_ctor_release(x_238, 1);
+ x_331 = x_238;
 } else {
- lean_dec_ref(x_232);
- x_319 = lean_box(0);
+ lean_dec_ref(x_238);
+ x_331 = lean_box(0);
 }
-if (lean_is_scalar(x_319)) {
- x_320 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_331)) {
+ x_332 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_320 = x_319;
+ x_332 = x_331;
 }
-lean_ctor_set(x_320, 0, x_317);
-lean_ctor_set(x_320, 1, x_318);
-return x_320;
+lean_ctor_set(x_332, 0, x_329);
+lean_ctor_set(x_332, 1, x_330);
+return x_332;
 }
 }
 else
 {
-lean_object* x_321; 
+lean_object* x_333; 
 if (lean_is_exclusive(x_3)) {
  lean_ctor_release(x_3, 0);
  lean_ctor_release(x_3, 1);
  lean_ctor_release(x_3, 2);
  lean_ctor_release(x_3, 3);
- x_321 = x_3;
+ x_333 = x_3;
 } else {
  lean_dec_ref(x_3);
- x_321 = lean_box(0);
+ x_333 = lean_box(0);
 }
-if (lean_obj_tag(x_232) == 0)
+if (lean_obj_tag(x_238) == 0)
 {
-lean_object* x_322; lean_object* x_323; uint8_t x_324; lean_object* x_325; 
-x_322 = lean_ctor_get(x_232, 0);
-lean_inc(x_322);
-x_323 = lean_ctor_get(x_232, 1);
-lean_inc(x_323);
-lean_dec(x_232);
-x_324 = 1;
-if (lean_is_scalar(x_321)) {
- x_325 = lean_alloc_ctor(0, 4, 1);
+lean_object* x_334; lean_object* x_335; uint8_t x_336; lean_object* x_337; 
+x_334 = lean_ctor_get(x_238, 0);
+lean_inc(x_334);
+x_335 = lean_ctor_get(x_238, 1);
+lean_inc(x_335);
+lean_dec(x_238);
+x_336 = 1;
+if (lean_is_scalar(x_333)) {
+ x_337 = lean_alloc_ctor(0, 4, 1);
 } else {
- x_325 = x_321;
+ x_337 = x_333;
 }
-lean_ctor_set(x_325, 0, x_10);
-lean_ctor_set(x_325, 1, x_11);
-lean_ctor_set(x_325, 2, x_12);
-lean_ctor_set(x_325, 3, x_13);
-lean_ctor_set_uint8(x_325, sizeof(void*)*4, x_324);
-x_233 = x_325;
-x_234 = x_322;
-x_235 = x_323;
-goto block_314;
+lean_ctor_set(x_337, 0, x_10);
+lean_ctor_set(x_337, 1, x_11);
+lean_ctor_set(x_337, 2, x_12);
+lean_ctor_set(x_337, 3, x_13);
+lean_ctor_set_uint8(x_337, sizeof(void*)*4, x_336);
+x_239 = x_337;
+x_240 = x_334;
+x_241 = x_335;
+goto block_326;
 }
 else
 {
-lean_object* x_326; lean_object* x_327; lean_object* x_328; lean_object* x_329; 
-lean_dec(x_321);
+lean_object* x_338; lean_object* x_339; lean_object* x_340; lean_object* x_341; 
+lean_dec(x_333);
 lean_dec(x_4);
 lean_dec(x_17);
 lean_dec(x_13);
@@ -18453,541 +20662,581 @@ lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_2);
-x_326 = lean_ctor_get(x_232, 0);
-lean_inc(x_326);
-x_327 = lean_ctor_get(x_232, 1);
-lean_inc(x_327);
-if (lean_is_exclusive(x_232)) {
- lean_ctor_release(x_232, 0);
- lean_ctor_release(x_232, 1);
- x_328 = x_232;
+x_338 = lean_ctor_get(x_238, 0);
+lean_inc(x_338);
+x_339 = lean_ctor_get(x_238, 1);
+lean_inc(x_339);
+if (lean_is_exclusive(x_238)) {
+ lean_ctor_release(x_238, 0);
+ lean_ctor_release(x_238, 1);
+ x_340 = x_238;
 } else {
- lean_dec_ref(x_232);
- x_328 = lean_box(0);
+ lean_dec_ref(x_238);
+ x_340 = lean_box(0);
 }
-if (lean_is_scalar(x_328)) {
- x_329 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_340)) {
+ x_341 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_329 = x_328;
+ x_341 = x_340;
 }
-lean_ctor_set(x_329, 0, x_326);
-lean_ctor_set(x_329, 1, x_327);
-return x_329;
+lean_ctor_set(x_341, 0, x_338);
+lean_ctor_set(x_341, 1, x_339);
+return x_341;
 }
 }
-block_314:
+block_326:
 {
-lean_object* x_236; lean_object* x_237; lean_object* x_238; lean_object* x_239; lean_object* x_240; lean_object* x_241; lean_object* x_242; lean_object* x_243; uint8_t x_244; lean_object* x_245; lean_object* x_246; 
-x_236 = l_Lean_Elab_Term_mkFreshFVarId___rarg(x_235);
-x_237 = lean_ctor_get(x_236, 0);
-lean_inc(x_237);
-x_238 = lean_ctor_get(x_236, 1);
-lean_inc(x_238);
-lean_dec(x_236);
-lean_inc(x_237);
-x_239 = l_Lean_mkFVar(x_237);
-x_240 = lean_ctor_get(x_233, 0);
+lean_object* x_242; 
+lean_inc(x_4);
 lean_inc(x_240);
-x_241 = lean_ctor_get(x_233, 1);
-lean_inc(x_241);
-x_242 = lean_ctor_get(x_233, 2);
-lean_inc(x_242);
-x_243 = lean_ctor_get(x_233, 3);
-lean_inc(x_243);
-x_244 = lean_ctor_get_uint8(x_233, sizeof(void*)*4);
-if (lean_is_exclusive(x_233)) {
- lean_ctor_release(x_233, 0);
- lean_ctor_release(x_233, 1);
- lean_ctor_release(x_233, 2);
- lean_ctor_release(x_233, 3);
- x_245 = x_233;
-} else {
- lean_dec_ref(x_233);
- x_245 = lean_box(0);
-}
-lean_inc(x_239);
-x_246 = lean_array_push(x_240, x_239);
-if (x_244 == 0)
+x_242 = l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam(x_17, x_240, x_4, x_241);
+if (lean_obj_tag(x_242) == 0)
 {
-lean_object* x_247; lean_object* x_248; uint8_t x_249; lean_object* x_250; lean_object* x_251; lean_object* x_252; lean_object* x_253; lean_object* x_254; lean_object* x_255; lean_object* x_256; lean_object* x_257; 
-x_247 = lean_ctor_get(x_9, 0);
-lean_inc(x_247);
-lean_dec(x_9);
-lean_inc(x_234);
-x_248 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_248, 0, x_234);
-x_249 = 0;
-x_250 = lean_box(0);
-lean_inc(x_4);
-x_251 = l_Lean_Elab_Term_mkFreshExprMVar(x_247, x_248, x_249, x_250, x_4, x_238);
-x_252 = lean_ctor_get(x_251, 0);
-lean_inc(x_252);
-x_253 = lean_ctor_get(x_251, 1);
-lean_inc(x_253);
-lean_dec(x_251);
-x_254 = l_Lean_Syntax_getId(x_247);
-lean_dec(x_247);
-lean_inc(x_234);
-x_255 = lean_local_ctx_mk_let_decl(x_241, x_237, x_254, x_234, x_252);
+lean_object* x_243; lean_object* x_244; lean_object* x_245; lean_object* x_246; lean_object* x_247; lean_object* x_248; lean_object* x_249; lean_object* x_250; lean_object* x_251; uint8_t x_252; lean_object* x_253; lean_object* x_254; 
+x_243 = lean_ctor_get(x_242, 1);
 lean_inc(x_243);
-lean_inc(x_242);
-lean_inc(x_255);
+lean_dec(x_242);
+x_244 = l_Lean_Elab_Term_mkFreshFVarId___rarg(x_243);
+x_245 = lean_ctor_get(x_244, 0);
+lean_inc(x_245);
+x_246 = lean_ctor_get(x_244, 1);
 lean_inc(x_246);
-if (lean_is_scalar(x_245)) {
- x_256 = lean_alloc_ctor(0, 4, 1);
+lean_dec(x_244);
+lean_inc(x_245);
+x_247 = l_Lean_mkFVar(x_245);
+x_248 = lean_ctor_get(x_239, 0);
+lean_inc(x_248);
+x_249 = lean_ctor_get(x_239, 1);
+lean_inc(x_249);
+x_250 = lean_ctor_get(x_239, 2);
+lean_inc(x_250);
+x_251 = lean_ctor_get(x_239, 3);
+lean_inc(x_251);
+x_252 = lean_ctor_get_uint8(x_239, sizeof(void*)*4);
+if (lean_is_exclusive(x_239)) {
+ lean_ctor_release(x_239, 0);
+ lean_ctor_release(x_239, 1);
+ lean_ctor_release(x_239, 2);
+ lean_ctor_release(x_239, 3);
+ x_253 = x_239;
 } else {
- x_256 = x_245;
+ lean_dec_ref(x_239);
+ x_253 = lean_box(0);
 }
-lean_ctor_set(x_256, 0, x_246);
-lean_ctor_set(x_256, 1, x_255);
-lean_ctor_set(x_256, 2, x_242);
-lean_ctor_set(x_256, 3, x_243);
-lean_ctor_set_uint8(x_256, sizeof(void*)*4, x_244);
-lean_inc(x_4);
-x_257 = l_Lean_Elab_Term_isClass(x_17, x_234, x_4, x_253);
-lean_dec(x_17);
-if (lean_obj_tag(x_257) == 0)
+lean_inc(x_247);
+x_254 = lean_array_push(x_248, x_247);
+if (x_252 == 0)
 {
-lean_object* x_258; 
-x_258 = lean_ctor_get(x_257, 0);
-lean_inc(x_258);
-if (lean_obj_tag(x_258) == 0)
-{
-lean_object* x_259; lean_object* x_260; lean_object* x_261; 
-lean_dec(x_255);
-lean_dec(x_246);
-lean_dec(x_243);
-lean_dec(x_242);
-lean_dec(x_239);
-x_259 = lean_ctor_get(x_257, 1);
-lean_inc(x_259);
-lean_dec(x_257);
-x_260 = lean_unsigned_to_nat(1u);
-x_261 = lean_nat_add(x_2, x_260);
-lean_dec(x_2);
-x_2 = x_261;
-x_3 = x_256;
-x_5 = x_259;
-goto _start;
-}
-else
-{
-lean_object* x_263; lean_object* x_264; lean_object* x_265; lean_object* x_266; lean_object* x_267; lean_object* x_268; lean_object* x_269; lean_object* x_270; lean_object* x_271; 
-lean_dec(x_256);
-x_263 = lean_ctor_get(x_257, 1);
-lean_inc(x_263);
-lean_dec(x_257);
-x_264 = lean_ctor_get(x_258, 0);
-lean_inc(x_264);
-lean_dec(x_258);
-x_265 = l_Lean_Elab_Term_resetSynthInstanceCache___rarg(x_263);
-x_266 = lean_ctor_get(x_265, 1);
-lean_inc(x_266);
-lean_dec(x_265);
-x_267 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_267, 0, x_264);
-lean_ctor_set(x_267, 1, x_239);
-x_268 = lean_array_push(x_242, x_267);
-x_269 = lean_unsigned_to_nat(1u);
-x_270 = lean_nat_add(x_2, x_269);
-lean_dec(x_2);
-x_271 = lean_alloc_ctor(0, 4, 1);
-lean_ctor_set(x_271, 0, x_246);
-lean_ctor_set(x_271, 1, x_255);
-lean_ctor_set(x_271, 2, x_268);
-lean_ctor_set(x_271, 3, x_243);
-lean_ctor_set_uint8(x_271, sizeof(void*)*4, x_244);
-x_2 = x_270;
-x_3 = x_271;
-x_5 = x_266;
-goto _start;
-}
-}
-else
-{
-lean_object* x_273; lean_object* x_274; lean_object* x_275; lean_object* x_276; 
-lean_dec(x_256);
-lean_dec(x_255);
-lean_dec(x_246);
-lean_dec(x_243);
-lean_dec(x_242);
-lean_dec(x_239);
-lean_dec(x_4);
-lean_dec(x_2);
-x_273 = lean_ctor_get(x_257, 0);
-lean_inc(x_273);
-x_274 = lean_ctor_get(x_257, 1);
-lean_inc(x_274);
-if (lean_is_exclusive(x_257)) {
- lean_ctor_release(x_257, 0);
- lean_ctor_release(x_257, 1);
- x_275 = x_257;
-} else {
- lean_dec_ref(x_257);
- x_275 = lean_box(0);
-}
-if (lean_is_scalar(x_275)) {
- x_276 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_276 = x_275;
-}
-lean_ctor_set(x_276, 0, x_273);
-lean_ctor_set(x_276, 1, x_274);
-return x_276;
-}
-}
-else
-{
-lean_object* x_277; lean_object* x_278; lean_object* x_279; lean_object* x_280; lean_object* x_281; 
-lean_inc(x_241);
-if (lean_is_scalar(x_245)) {
- x_277 = lean_alloc_ctor(0, 4, 1);
-} else {
- x_277 = x_245;
-}
-lean_ctor_set(x_277, 0, x_246);
-lean_ctor_set(x_277, 1, x_241);
-lean_ctor_set(x_277, 2, x_242);
-lean_ctor_set(x_277, 3, x_243);
-lean_ctor_set_uint8(x_277, sizeof(void*)*4, x_244);
-x_278 = lean_ctor_get(x_9, 0);
-lean_inc(x_278);
+lean_object* x_255; lean_object* x_256; uint8_t x_257; lean_object* x_258; lean_object* x_259; lean_object* x_260; lean_object* x_261; lean_object* x_262; lean_object* x_263; lean_object* x_264; lean_object* x_265; 
+x_255 = lean_ctor_get(x_9, 0);
+lean_inc(x_255);
 lean_dec(x_9);
-x_279 = l_Lean_Syntax_getId(x_278);
-lean_inc(x_234);
-x_280 = lean_local_ctx_mk_local_decl(x_241, x_237, x_279, x_234, x_14);
+lean_inc(x_240);
+x_256 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_256, 0, x_240);
+x_257 = 0;
+x_258 = lean_box(0);
 lean_inc(x_4);
-lean_inc(x_234);
-x_281 = l___private_Init_Lean_Elab_Binders_11__propagateExpectedType(x_278, x_239, x_234, x_277, x_4, x_238);
-lean_dec(x_278);
-if (lean_obj_tag(x_281) == 0)
-{
-lean_object* x_282; lean_object* x_283; lean_object* x_284; lean_object* x_285; lean_object* x_286; uint8_t x_287; lean_object* x_288; lean_object* x_289; lean_object* x_290; 
-x_282 = lean_ctor_get(x_281, 0);
-lean_inc(x_282);
-x_283 = lean_ctor_get(x_281, 1);
-lean_inc(x_283);
-lean_dec(x_281);
-x_284 = lean_ctor_get(x_282, 0);
-lean_inc(x_284);
-x_285 = lean_ctor_get(x_282, 2);
-lean_inc(x_285);
-x_286 = lean_ctor_get(x_282, 3);
-lean_inc(x_286);
-x_287 = lean_ctor_get_uint8(x_282, sizeof(void*)*4);
-if (lean_is_exclusive(x_282)) {
- lean_ctor_release(x_282, 0);
- lean_ctor_release(x_282, 1);
- lean_ctor_release(x_282, 2);
- lean_ctor_release(x_282, 3);
- x_288 = x_282;
+x_259 = l_Lean_Elab_Term_mkFreshExprMVar(x_255, x_256, x_257, x_258, x_4, x_246);
+x_260 = lean_ctor_get(x_259, 0);
+lean_inc(x_260);
+x_261 = lean_ctor_get(x_259, 1);
+lean_inc(x_261);
+lean_dec(x_259);
+x_262 = l_Lean_Syntax_getId(x_255);
+lean_dec(x_255);
+lean_inc(x_240);
+x_263 = lean_local_ctx_mk_let_decl(x_249, x_245, x_262, x_240, x_260);
+lean_inc(x_251);
+lean_inc(x_250);
+lean_inc(x_263);
+lean_inc(x_254);
+if (lean_is_scalar(x_253)) {
+ x_264 = lean_alloc_ctor(0, 4, 1);
 } else {
- lean_dec_ref(x_282);
- x_288 = lean_box(0);
+ x_264 = x_253;
 }
-lean_inc(x_286);
-lean_inc(x_285);
-lean_inc(x_280);
-lean_inc(x_284);
-if (lean_is_scalar(x_288)) {
- x_289 = lean_alloc_ctor(0, 4, 1);
-} else {
- x_289 = x_288;
-}
-lean_ctor_set(x_289, 0, x_284);
-lean_ctor_set(x_289, 1, x_280);
-lean_ctor_set(x_289, 2, x_285);
-lean_ctor_set(x_289, 3, x_286);
-lean_ctor_set_uint8(x_289, sizeof(void*)*4, x_287);
+lean_ctor_set(x_264, 0, x_254);
+lean_ctor_set(x_264, 1, x_263);
+lean_ctor_set(x_264, 2, x_250);
+lean_ctor_set(x_264, 3, x_251);
+lean_ctor_set_uint8(x_264, sizeof(void*)*4, x_252);
 lean_inc(x_4);
-x_290 = l_Lean_Elab_Term_isClass(x_17, x_234, x_4, x_283);
+x_265 = l_Lean_Elab_Term_isClass(x_17, x_240, x_4, x_261);
 lean_dec(x_17);
-if (lean_obj_tag(x_290) == 0)
+if (lean_obj_tag(x_265) == 0)
 {
-lean_object* x_291; 
-x_291 = lean_ctor_get(x_290, 0);
-lean_inc(x_291);
-if (lean_obj_tag(x_291) == 0)
+lean_object* x_266; 
+x_266 = lean_ctor_get(x_265, 0);
+lean_inc(x_266);
+if (lean_obj_tag(x_266) == 0)
 {
-lean_object* x_292; lean_object* x_293; lean_object* x_294; 
-lean_dec(x_286);
-lean_dec(x_285);
-lean_dec(x_284);
-lean_dec(x_280);
-lean_dec(x_239);
-x_292 = lean_ctor_get(x_290, 1);
-lean_inc(x_292);
-lean_dec(x_290);
-x_293 = lean_unsigned_to_nat(1u);
-x_294 = lean_nat_add(x_2, x_293);
+lean_object* x_267; lean_object* x_268; lean_object* x_269; 
+lean_dec(x_263);
+lean_dec(x_254);
+lean_dec(x_251);
+lean_dec(x_250);
+lean_dec(x_247);
+x_267 = lean_ctor_get(x_265, 1);
+lean_inc(x_267);
+lean_dec(x_265);
+x_268 = lean_unsigned_to_nat(1u);
+x_269 = lean_nat_add(x_2, x_268);
 lean_dec(x_2);
-x_2 = x_294;
-x_3 = x_289;
-x_5 = x_292;
+x_2 = x_269;
+x_3 = x_264;
+x_5 = x_267;
 goto _start;
 }
 else
 {
-lean_object* x_296; lean_object* x_297; lean_object* x_298; lean_object* x_299; lean_object* x_300; lean_object* x_301; lean_object* x_302; lean_object* x_303; lean_object* x_304; 
-lean_dec(x_289);
-x_296 = lean_ctor_get(x_290, 1);
-lean_inc(x_296);
-lean_dec(x_290);
-x_297 = lean_ctor_get(x_291, 0);
-lean_inc(x_297);
-lean_dec(x_291);
-x_298 = l_Lean_Elab_Term_resetSynthInstanceCache___rarg(x_296);
-x_299 = lean_ctor_get(x_298, 1);
-lean_inc(x_299);
-lean_dec(x_298);
-x_300 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_300, 0, x_297);
-lean_ctor_set(x_300, 1, x_239);
-x_301 = lean_array_push(x_285, x_300);
-x_302 = lean_unsigned_to_nat(1u);
-x_303 = lean_nat_add(x_2, x_302);
+lean_object* x_271; lean_object* x_272; lean_object* x_273; lean_object* x_274; lean_object* x_275; lean_object* x_276; lean_object* x_277; lean_object* x_278; lean_object* x_279; 
+lean_dec(x_264);
+x_271 = lean_ctor_get(x_265, 1);
+lean_inc(x_271);
+lean_dec(x_265);
+x_272 = lean_ctor_get(x_266, 0);
+lean_inc(x_272);
+lean_dec(x_266);
+x_273 = l_Lean_Elab_Term_resetSynthInstanceCache___rarg(x_271);
+x_274 = lean_ctor_get(x_273, 1);
+lean_inc(x_274);
+lean_dec(x_273);
+x_275 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_275, 0, x_272);
+lean_ctor_set(x_275, 1, x_247);
+x_276 = lean_array_push(x_250, x_275);
+x_277 = lean_unsigned_to_nat(1u);
+x_278 = lean_nat_add(x_2, x_277);
 lean_dec(x_2);
-x_304 = lean_alloc_ctor(0, 4, 1);
-lean_ctor_set(x_304, 0, x_284);
-lean_ctor_set(x_304, 1, x_280);
-lean_ctor_set(x_304, 2, x_301);
-lean_ctor_set(x_304, 3, x_286);
-lean_ctor_set_uint8(x_304, sizeof(void*)*4, x_287);
-x_2 = x_303;
-x_3 = x_304;
-x_5 = x_299;
+x_279 = lean_alloc_ctor(0, 4, 1);
+lean_ctor_set(x_279, 0, x_254);
+lean_ctor_set(x_279, 1, x_263);
+lean_ctor_set(x_279, 2, x_276);
+lean_ctor_set(x_279, 3, x_251);
+lean_ctor_set_uint8(x_279, sizeof(void*)*4, x_252);
+x_2 = x_278;
+x_3 = x_279;
+x_5 = x_274;
 goto _start;
 }
 }
 else
 {
-lean_object* x_306; lean_object* x_307; lean_object* x_308; lean_object* x_309; 
-lean_dec(x_289);
-lean_dec(x_286);
-lean_dec(x_285);
-lean_dec(x_284);
-lean_dec(x_280);
-lean_dec(x_239);
+lean_object* x_281; lean_object* x_282; lean_object* x_283; lean_object* x_284; 
+lean_dec(x_264);
+lean_dec(x_263);
+lean_dec(x_254);
+lean_dec(x_251);
+lean_dec(x_250);
+lean_dec(x_247);
 lean_dec(x_4);
 lean_dec(x_2);
-x_306 = lean_ctor_get(x_290, 0);
-lean_inc(x_306);
-x_307 = lean_ctor_get(x_290, 1);
-lean_inc(x_307);
+x_281 = lean_ctor_get(x_265, 0);
+lean_inc(x_281);
+x_282 = lean_ctor_get(x_265, 1);
+lean_inc(x_282);
+if (lean_is_exclusive(x_265)) {
+ lean_ctor_release(x_265, 0);
+ lean_ctor_release(x_265, 1);
+ x_283 = x_265;
+} else {
+ lean_dec_ref(x_265);
+ x_283 = lean_box(0);
+}
+if (lean_is_scalar(x_283)) {
+ x_284 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_284 = x_283;
+}
+lean_ctor_set(x_284, 0, x_281);
+lean_ctor_set(x_284, 1, x_282);
+return x_284;
+}
+}
+else
+{
+lean_object* x_285; lean_object* x_286; lean_object* x_287; lean_object* x_288; lean_object* x_289; 
+lean_inc(x_249);
+if (lean_is_scalar(x_253)) {
+ x_285 = lean_alloc_ctor(0, 4, 1);
+} else {
+ x_285 = x_253;
+}
+lean_ctor_set(x_285, 0, x_254);
+lean_ctor_set(x_285, 1, x_249);
+lean_ctor_set(x_285, 2, x_250);
+lean_ctor_set(x_285, 3, x_251);
+lean_ctor_set_uint8(x_285, sizeof(void*)*4, x_252);
+x_286 = lean_ctor_get(x_9, 0);
+lean_inc(x_286);
+lean_dec(x_9);
+x_287 = l_Lean_Syntax_getId(x_286);
+lean_inc(x_240);
+x_288 = lean_local_ctx_mk_local_decl(x_249, x_245, x_287, x_240, x_14);
+lean_inc(x_4);
+lean_inc(x_240);
+x_289 = l___private_Init_Lean_Elab_Binders_12__propagateExpectedType(x_286, x_247, x_240, x_285, x_4, x_246);
+lean_dec(x_286);
+if (lean_obj_tag(x_289) == 0)
+{
+lean_object* x_290; lean_object* x_291; lean_object* x_292; lean_object* x_293; lean_object* x_294; uint8_t x_295; lean_object* x_296; lean_object* x_297; lean_object* x_298; 
+x_290 = lean_ctor_get(x_289, 0);
+lean_inc(x_290);
+x_291 = lean_ctor_get(x_289, 1);
+lean_inc(x_291);
+lean_dec(x_289);
+x_292 = lean_ctor_get(x_290, 0);
+lean_inc(x_292);
+x_293 = lean_ctor_get(x_290, 2);
+lean_inc(x_293);
+x_294 = lean_ctor_get(x_290, 3);
+lean_inc(x_294);
+x_295 = lean_ctor_get_uint8(x_290, sizeof(void*)*4);
 if (lean_is_exclusive(x_290)) {
  lean_ctor_release(x_290, 0);
  lean_ctor_release(x_290, 1);
- x_308 = x_290;
+ lean_ctor_release(x_290, 2);
+ lean_ctor_release(x_290, 3);
+ x_296 = x_290;
 } else {
  lean_dec_ref(x_290);
- x_308 = lean_box(0);
+ x_296 = lean_box(0);
 }
-if (lean_is_scalar(x_308)) {
- x_309 = lean_alloc_ctor(1, 2, 0);
+lean_inc(x_294);
+lean_inc(x_293);
+lean_inc(x_288);
+lean_inc(x_292);
+if (lean_is_scalar(x_296)) {
+ x_297 = lean_alloc_ctor(0, 4, 1);
 } else {
- x_309 = x_308;
+ x_297 = x_296;
 }
-lean_ctor_set(x_309, 0, x_306);
-lean_ctor_set(x_309, 1, x_307);
-return x_309;
+lean_ctor_set(x_297, 0, x_292);
+lean_ctor_set(x_297, 1, x_288);
+lean_ctor_set(x_297, 2, x_293);
+lean_ctor_set(x_297, 3, x_294);
+lean_ctor_set_uint8(x_297, sizeof(void*)*4, x_295);
+lean_inc(x_4);
+x_298 = l_Lean_Elab_Term_isClass(x_17, x_240, x_4, x_291);
+lean_dec(x_17);
+if (lean_obj_tag(x_298) == 0)
+{
+lean_object* x_299; 
+x_299 = lean_ctor_get(x_298, 0);
+lean_inc(x_299);
+if (lean_obj_tag(x_299) == 0)
+{
+lean_object* x_300; lean_object* x_301; lean_object* x_302; 
+lean_dec(x_294);
+lean_dec(x_293);
+lean_dec(x_292);
+lean_dec(x_288);
+lean_dec(x_247);
+x_300 = lean_ctor_get(x_298, 1);
+lean_inc(x_300);
+lean_dec(x_298);
+x_301 = lean_unsigned_to_nat(1u);
+x_302 = lean_nat_add(x_2, x_301);
+lean_dec(x_2);
+x_2 = x_302;
+x_3 = x_297;
+x_5 = x_300;
+goto _start;
+}
+else
+{
+lean_object* x_304; lean_object* x_305; lean_object* x_306; lean_object* x_307; lean_object* x_308; lean_object* x_309; lean_object* x_310; lean_object* x_311; lean_object* x_312; 
+lean_dec(x_297);
+x_304 = lean_ctor_get(x_298, 1);
+lean_inc(x_304);
+lean_dec(x_298);
+x_305 = lean_ctor_get(x_299, 0);
+lean_inc(x_305);
+lean_dec(x_299);
+x_306 = l_Lean_Elab_Term_resetSynthInstanceCache___rarg(x_304);
+x_307 = lean_ctor_get(x_306, 1);
+lean_inc(x_307);
+lean_dec(x_306);
+x_308 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_308, 0, x_305);
+lean_ctor_set(x_308, 1, x_247);
+x_309 = lean_array_push(x_293, x_308);
+x_310 = lean_unsigned_to_nat(1u);
+x_311 = lean_nat_add(x_2, x_310);
+lean_dec(x_2);
+x_312 = lean_alloc_ctor(0, 4, 1);
+lean_ctor_set(x_312, 0, x_292);
+lean_ctor_set(x_312, 1, x_288);
+lean_ctor_set(x_312, 2, x_309);
+lean_ctor_set(x_312, 3, x_294);
+lean_ctor_set_uint8(x_312, sizeof(void*)*4, x_295);
+x_2 = x_311;
+x_3 = x_312;
+x_5 = x_307;
+goto _start;
 }
 }
 else
 {
-lean_object* x_310; lean_object* x_311; lean_object* x_312; lean_object* x_313; 
-lean_dec(x_280);
-lean_dec(x_239);
-lean_dec(x_234);
+lean_object* x_314; lean_object* x_315; lean_object* x_316; lean_object* x_317; 
+lean_dec(x_297);
+lean_dec(x_294);
+lean_dec(x_293);
+lean_dec(x_292);
+lean_dec(x_288);
+lean_dec(x_247);
+lean_dec(x_4);
+lean_dec(x_2);
+x_314 = lean_ctor_get(x_298, 0);
+lean_inc(x_314);
+x_315 = lean_ctor_get(x_298, 1);
+lean_inc(x_315);
+if (lean_is_exclusive(x_298)) {
+ lean_ctor_release(x_298, 0);
+ lean_ctor_release(x_298, 1);
+ x_316 = x_298;
+} else {
+ lean_dec_ref(x_298);
+ x_316 = lean_box(0);
+}
+if (lean_is_scalar(x_316)) {
+ x_317 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_317 = x_316;
+}
+lean_ctor_set(x_317, 0, x_314);
+lean_ctor_set(x_317, 1, x_315);
+return x_317;
+}
+}
+else
+{
+lean_object* x_318; lean_object* x_319; lean_object* x_320; lean_object* x_321; 
+lean_dec(x_288);
+lean_dec(x_247);
+lean_dec(x_240);
 lean_dec(x_4);
 lean_dec(x_17);
 lean_dec(x_2);
-x_310 = lean_ctor_get(x_281, 0);
-lean_inc(x_310);
-x_311 = lean_ctor_get(x_281, 1);
-lean_inc(x_311);
-if (lean_is_exclusive(x_281)) {
- lean_ctor_release(x_281, 0);
- lean_ctor_release(x_281, 1);
- x_312 = x_281;
+x_318 = lean_ctor_get(x_289, 0);
+lean_inc(x_318);
+x_319 = lean_ctor_get(x_289, 1);
+lean_inc(x_319);
+if (lean_is_exclusive(x_289)) {
+ lean_ctor_release(x_289, 0);
+ lean_ctor_release(x_289, 1);
+ x_320 = x_289;
 } else {
- lean_dec_ref(x_281);
- x_312 = lean_box(0);
+ lean_dec_ref(x_289);
+ x_320 = lean_box(0);
 }
-if (lean_is_scalar(x_312)) {
- x_313 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_320)) {
+ x_321 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_313 = x_312;
+ x_321 = x_320;
 }
-lean_ctor_set(x_313, 0, x_310);
-lean_ctor_set(x_313, 1, x_311);
-return x_313;
+lean_ctor_set(x_321, 0, x_318);
+lean_ctor_set(x_321, 1, x_319);
+return x_321;
 }
 }
 }
+else
+{
+lean_object* x_322; lean_object* x_323; lean_object* x_324; lean_object* x_325; 
+lean_dec(x_240);
+lean_dec(x_239);
+lean_dec(x_4);
+lean_dec(x_17);
+lean_dec(x_9);
+lean_dec(x_2);
+x_322 = lean_ctor_get(x_242, 0);
+lean_inc(x_322);
+x_323 = lean_ctor_get(x_242, 1);
+lean_inc(x_323);
+if (lean_is_exclusive(x_242)) {
+ lean_ctor_release(x_242, 0);
+ lean_ctor_release(x_242, 1);
+ x_324 = x_242;
+} else {
+ lean_dec_ref(x_242);
+ x_324 = lean_box(0);
+}
+if (lean_is_scalar(x_324)) {
+ x_325 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_325 = x_324;
+}
+lean_ctor_set(x_325, 0, x_322);
+lean_ctor_set(x_325, 1, x_323);
+return x_325;
+}
+}
 }
 }
 else
 {
-lean_object* x_330; lean_object* x_331; lean_object* x_332; lean_object* x_333; lean_object* x_334; lean_object* x_335; lean_object* x_336; lean_object* x_337; lean_object* x_338; uint8_t x_339; uint8_t x_340; uint8_t x_341; lean_object* x_342; lean_object* x_343; lean_object* x_344; lean_object* x_345; lean_object* x_346; lean_object* x_347; lean_object* x_348; lean_object* x_349; lean_object* x_350; lean_object* x_351; 
-x_330 = lean_ctor_get(x_4, 1);
-x_331 = lean_ctor_get(x_4, 2);
-x_332 = lean_ctor_get(x_4, 3);
-x_333 = lean_ctor_get(x_4, 4);
-x_334 = lean_ctor_get(x_4, 5);
-x_335 = lean_ctor_get(x_4, 6);
-x_336 = lean_ctor_get(x_4, 7);
-x_337 = lean_ctor_get(x_4, 8);
-x_338 = lean_ctor_get(x_4, 9);
-x_339 = lean_ctor_get_uint8(x_4, sizeof(void*)*10);
-x_340 = lean_ctor_get_uint8(x_4, sizeof(void*)*10 + 1);
-x_341 = lean_ctor_get_uint8(x_4, sizeof(void*)*10 + 2);
-lean_inc(x_338);
-lean_inc(x_337);
-lean_inc(x_336);
-lean_inc(x_335);
-lean_inc(x_334);
-lean_inc(x_333);
-lean_inc(x_332);
-lean_inc(x_331);
-lean_inc(x_330);
-lean_dec(x_4);
-x_342 = lean_ctor_get(x_16, 0);
-lean_inc(x_342);
-x_343 = lean_ctor_get(x_16, 3);
-lean_inc(x_343);
-x_344 = lean_ctor_get(x_16, 4);
+lean_object* x_342; lean_object* x_343; lean_object* x_344; lean_object* x_345; lean_object* x_346; lean_object* x_347; lean_object* x_348; lean_object* x_349; lean_object* x_350; uint8_t x_351; uint8_t x_352; uint8_t x_353; lean_object* x_354; lean_object* x_355; lean_object* x_356; lean_object* x_357; lean_object* x_358; lean_object* x_359; lean_object* x_360; lean_object* x_361; lean_object* x_362; lean_object* x_363; 
+x_342 = lean_ctor_get(x_4, 1);
+x_343 = lean_ctor_get(x_4, 2);
+x_344 = lean_ctor_get(x_4, 3);
+x_345 = lean_ctor_get(x_4, 4);
+x_346 = lean_ctor_get(x_4, 5);
+x_347 = lean_ctor_get(x_4, 6);
+x_348 = lean_ctor_get(x_4, 7);
+x_349 = lean_ctor_get(x_4, 8);
+x_350 = lean_ctor_get(x_4, 9);
+x_351 = lean_ctor_get_uint8(x_4, sizeof(void*)*10);
+x_352 = lean_ctor_get_uint8(x_4, sizeof(void*)*10 + 1);
+x_353 = lean_ctor_get_uint8(x_4, sizeof(void*)*10 + 2);
+lean_inc(x_350);
+lean_inc(x_349);
+lean_inc(x_348);
+lean_inc(x_347);
+lean_inc(x_346);
+lean_inc(x_345);
 lean_inc(x_344);
+lean_inc(x_343);
+lean_inc(x_342);
+lean_dec(x_4);
+x_354 = lean_ctor_get(x_16, 0);
+lean_inc(x_354);
+x_355 = lean_ctor_get(x_16, 3);
+lean_inc(x_355);
+x_356 = lean_ctor_get(x_16, 4);
+lean_inc(x_356);
 if (lean_is_exclusive(x_16)) {
  lean_ctor_release(x_16, 0);
  lean_ctor_release(x_16, 1);
  lean_ctor_release(x_16, 2);
  lean_ctor_release(x_16, 3);
  lean_ctor_release(x_16, 4);
- x_345 = x_16;
+ x_357 = x_16;
 } else {
  lean_dec_ref(x_16);
- x_345 = lean_box(0);
+ x_357 = lean_box(0);
 }
 lean_inc(x_12);
 lean_inc(x_11);
-if (lean_is_scalar(x_345)) {
- x_346 = lean_alloc_ctor(0, 5, 0);
+if (lean_is_scalar(x_357)) {
+ x_358 = lean_alloc_ctor(0, 5, 0);
 } else {
- x_346 = x_345;
+ x_358 = x_357;
 }
-lean_ctor_set(x_346, 0, x_342);
-lean_ctor_set(x_346, 1, x_11);
-lean_ctor_set(x_346, 2, x_12);
-lean_ctor_set(x_346, 3, x_343);
-lean_ctor_set(x_346, 4, x_344);
-x_347 = lean_alloc_ctor(0, 10, 3);
-lean_ctor_set(x_347, 0, x_346);
-lean_ctor_set(x_347, 1, x_330);
-lean_ctor_set(x_347, 2, x_331);
-lean_ctor_set(x_347, 3, x_332);
-lean_ctor_set(x_347, 4, x_333);
-lean_ctor_set(x_347, 5, x_334);
-lean_ctor_set(x_347, 6, x_335);
-lean_ctor_set(x_347, 7, x_336);
-lean_ctor_set(x_347, 8, x_337);
-lean_ctor_set(x_347, 9, x_338);
-lean_ctor_set_uint8(x_347, sizeof(void*)*10, x_339);
-lean_ctor_set_uint8(x_347, sizeof(void*)*10 + 1, x_340);
-lean_ctor_set_uint8(x_347, sizeof(void*)*10 + 2, x_341);
-lean_inc(x_347);
+lean_ctor_set(x_358, 0, x_354);
+lean_ctor_set(x_358, 1, x_11);
+lean_ctor_set(x_358, 2, x_12);
+lean_ctor_set(x_358, 3, x_355);
+lean_ctor_set(x_358, 4, x_356);
+x_359 = lean_alloc_ctor(0, 10, 3);
+lean_ctor_set(x_359, 0, x_358);
+lean_ctor_set(x_359, 1, x_342);
+lean_ctor_set(x_359, 2, x_343);
+lean_ctor_set(x_359, 3, x_344);
+lean_ctor_set(x_359, 4, x_345);
+lean_ctor_set(x_359, 5, x_346);
+lean_ctor_set(x_359, 6, x_347);
+lean_ctor_set(x_359, 7, x_348);
+lean_ctor_set(x_359, 8, x_349);
+lean_ctor_set(x_359, 9, x_350);
+lean_ctor_set_uint8(x_359, sizeof(void*)*10, x_351);
+lean_ctor_set_uint8(x_359, sizeof(void*)*10 + 1, x_352);
+lean_ctor_set_uint8(x_359, sizeof(void*)*10 + 2, x_353);
+lean_inc(x_359);
 lean_inc(x_17);
-x_348 = l_Lean_Elab_Term_elabType(x_17, x_347, x_5);
+x_360 = l_Lean_Elab_Term_elabType(x_17, x_359, x_5);
 if (x_15 == 0)
 {
 lean_dec(x_13);
 lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_10);
-if (lean_obj_tag(x_348) == 0)
+if (lean_obj_tag(x_360) == 0)
 {
-lean_object* x_431; lean_object* x_432; 
-x_431 = lean_ctor_get(x_348, 0);
-lean_inc(x_431);
-x_432 = lean_ctor_get(x_348, 1);
-lean_inc(x_432);
-lean_dec(x_348);
-x_349 = x_3;
-x_350 = x_431;
-x_351 = x_432;
-goto block_430;
+lean_object* x_449; lean_object* x_450; 
+x_449 = lean_ctor_get(x_360, 0);
+lean_inc(x_449);
+x_450 = lean_ctor_get(x_360, 1);
+lean_inc(x_450);
+lean_dec(x_360);
+x_361 = x_3;
+x_362 = x_449;
+x_363 = x_450;
+goto block_448;
 }
 else
 {
-lean_object* x_433; lean_object* x_434; lean_object* x_435; lean_object* x_436; 
-lean_dec(x_347);
+lean_object* x_451; lean_object* x_452; lean_object* x_453; lean_object* x_454; 
+lean_dec(x_359);
 lean_dec(x_17);
 lean_dec(x_9);
 lean_dec(x_3);
 lean_dec(x_2);
-x_433 = lean_ctor_get(x_348, 0);
-lean_inc(x_433);
-x_434 = lean_ctor_get(x_348, 1);
-lean_inc(x_434);
-if (lean_is_exclusive(x_348)) {
- lean_ctor_release(x_348, 0);
- lean_ctor_release(x_348, 1);
- x_435 = x_348;
+x_451 = lean_ctor_get(x_360, 0);
+lean_inc(x_451);
+x_452 = lean_ctor_get(x_360, 1);
+lean_inc(x_452);
+if (lean_is_exclusive(x_360)) {
+ lean_ctor_release(x_360, 0);
+ lean_ctor_release(x_360, 1);
+ x_453 = x_360;
 } else {
- lean_dec_ref(x_348);
- x_435 = lean_box(0);
+ lean_dec_ref(x_360);
+ x_453 = lean_box(0);
 }
-if (lean_is_scalar(x_435)) {
- x_436 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_453)) {
+ x_454 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_436 = x_435;
+ x_454 = x_453;
 }
-lean_ctor_set(x_436, 0, x_433);
-lean_ctor_set(x_436, 1, x_434);
-return x_436;
+lean_ctor_set(x_454, 0, x_451);
+lean_ctor_set(x_454, 1, x_452);
+return x_454;
 }
 }
 else
 {
-lean_object* x_437; 
+lean_object* x_455; 
 if (lean_is_exclusive(x_3)) {
  lean_ctor_release(x_3, 0);
  lean_ctor_release(x_3, 1);
  lean_ctor_release(x_3, 2);
  lean_ctor_release(x_3, 3);
- x_437 = x_3;
+ x_455 = x_3;
 } else {
  lean_dec_ref(x_3);
- x_437 = lean_box(0);
+ x_455 = lean_box(0);
 }
-if (lean_obj_tag(x_348) == 0)
+if (lean_obj_tag(x_360) == 0)
 {
-lean_object* x_438; lean_object* x_439; uint8_t x_440; lean_object* x_441; 
-x_438 = lean_ctor_get(x_348, 0);
-lean_inc(x_438);
-x_439 = lean_ctor_get(x_348, 1);
-lean_inc(x_439);
-lean_dec(x_348);
-x_440 = 1;
-if (lean_is_scalar(x_437)) {
- x_441 = lean_alloc_ctor(0, 4, 1);
+lean_object* x_456; lean_object* x_457; uint8_t x_458; lean_object* x_459; 
+x_456 = lean_ctor_get(x_360, 0);
+lean_inc(x_456);
+x_457 = lean_ctor_get(x_360, 1);
+lean_inc(x_457);
+lean_dec(x_360);
+x_458 = 1;
+if (lean_is_scalar(x_455)) {
+ x_459 = lean_alloc_ctor(0, 4, 1);
 } else {
- x_441 = x_437;
+ x_459 = x_455;
 }
-lean_ctor_set(x_441, 0, x_10);
-lean_ctor_set(x_441, 1, x_11);
-lean_ctor_set(x_441, 2, x_12);
-lean_ctor_set(x_441, 3, x_13);
-lean_ctor_set_uint8(x_441, sizeof(void*)*4, x_440);
-x_349 = x_441;
-x_350 = x_438;
-x_351 = x_439;
-goto block_430;
+lean_ctor_set(x_459, 0, x_10);
+lean_ctor_set(x_459, 1, x_11);
+lean_ctor_set(x_459, 2, x_12);
+lean_ctor_set(x_459, 3, x_13);
+lean_ctor_set_uint8(x_459, sizeof(void*)*4, x_458);
+x_361 = x_459;
+x_362 = x_456;
+x_363 = x_457;
+goto block_448;
 }
 else
 {
-lean_object* x_442; lean_object* x_443; lean_object* x_444; lean_object* x_445; 
-lean_dec(x_437);
-lean_dec(x_347);
+lean_object* x_460; lean_object* x_461; lean_object* x_462; lean_object* x_463; 
+lean_dec(x_455);
+lean_dec(x_359);
 lean_dec(x_17);
 lean_dec(x_13);
 lean_dec(x_12);
@@ -18995,407 +21244,447 @@ lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_2);
-x_442 = lean_ctor_get(x_348, 0);
-lean_inc(x_442);
-x_443 = lean_ctor_get(x_348, 1);
-lean_inc(x_443);
-if (lean_is_exclusive(x_348)) {
- lean_ctor_release(x_348, 0);
- lean_ctor_release(x_348, 1);
- x_444 = x_348;
+x_460 = lean_ctor_get(x_360, 0);
+lean_inc(x_460);
+x_461 = lean_ctor_get(x_360, 1);
+lean_inc(x_461);
+if (lean_is_exclusive(x_360)) {
+ lean_ctor_release(x_360, 0);
+ lean_ctor_release(x_360, 1);
+ x_462 = x_360;
 } else {
- lean_dec_ref(x_348);
- x_444 = lean_box(0);
+ lean_dec_ref(x_360);
+ x_462 = lean_box(0);
 }
-if (lean_is_scalar(x_444)) {
- x_445 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_462)) {
+ x_463 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_445 = x_444;
+ x_463 = x_462;
 }
-lean_ctor_set(x_445, 0, x_442);
-lean_ctor_set(x_445, 1, x_443);
-return x_445;
+lean_ctor_set(x_463, 0, x_460);
+lean_ctor_set(x_463, 1, x_461);
+return x_463;
 }
 }
-block_430:
+block_448:
 {
-lean_object* x_352; lean_object* x_353; lean_object* x_354; lean_object* x_355; lean_object* x_356; lean_object* x_357; lean_object* x_358; lean_object* x_359; uint8_t x_360; lean_object* x_361; lean_object* x_362; 
-x_352 = l_Lean_Elab_Term_mkFreshFVarId___rarg(x_351);
-x_353 = lean_ctor_get(x_352, 0);
-lean_inc(x_353);
-x_354 = lean_ctor_get(x_352, 1);
-lean_inc(x_354);
-lean_dec(x_352);
-lean_inc(x_353);
-x_355 = l_Lean_mkFVar(x_353);
-x_356 = lean_ctor_get(x_349, 0);
-lean_inc(x_356);
-x_357 = lean_ctor_get(x_349, 1);
-lean_inc(x_357);
-x_358 = lean_ctor_get(x_349, 2);
-lean_inc(x_358);
-x_359 = lean_ctor_get(x_349, 3);
+lean_object* x_364; 
 lean_inc(x_359);
-x_360 = lean_ctor_get_uint8(x_349, sizeof(void*)*4);
-if (lean_is_exclusive(x_349)) {
- lean_ctor_release(x_349, 0);
- lean_ctor_release(x_349, 1);
- lean_ctor_release(x_349, 2);
- lean_ctor_release(x_349, 3);
- x_361 = x_349;
-} else {
- lean_dec_ref(x_349);
- x_361 = lean_box(0);
-}
-lean_inc(x_355);
-x_362 = lean_array_push(x_356, x_355);
-if (x_360 == 0)
-{
-lean_object* x_363; lean_object* x_364; uint8_t x_365; lean_object* x_366; lean_object* x_367; lean_object* x_368; lean_object* x_369; lean_object* x_370; lean_object* x_371; lean_object* x_372; lean_object* x_373; 
-x_363 = lean_ctor_get(x_9, 0);
-lean_inc(x_363);
-lean_dec(x_9);
-lean_inc(x_350);
-x_364 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_364, 0, x_350);
-x_365 = 0;
-x_366 = lean_box(0);
-lean_inc(x_347);
-x_367 = l_Lean_Elab_Term_mkFreshExprMVar(x_363, x_364, x_365, x_366, x_347, x_354);
-x_368 = lean_ctor_get(x_367, 0);
-lean_inc(x_368);
-x_369 = lean_ctor_get(x_367, 1);
-lean_inc(x_369);
-lean_dec(x_367);
-x_370 = l_Lean_Syntax_getId(x_363);
-lean_dec(x_363);
-lean_inc(x_350);
-x_371 = lean_local_ctx_mk_let_decl(x_357, x_353, x_370, x_350, x_368);
-lean_inc(x_359);
-lean_inc(x_358);
-lean_inc(x_371);
 lean_inc(x_362);
-if (lean_is_scalar(x_361)) {
- x_372 = lean_alloc_ctor(0, 4, 1);
+x_364 = l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam(x_17, x_362, x_359, x_363);
+if (lean_obj_tag(x_364) == 0)
+{
+lean_object* x_365; lean_object* x_366; lean_object* x_367; lean_object* x_368; lean_object* x_369; lean_object* x_370; lean_object* x_371; lean_object* x_372; lean_object* x_373; uint8_t x_374; lean_object* x_375; lean_object* x_376; 
+x_365 = lean_ctor_get(x_364, 1);
+lean_inc(x_365);
+lean_dec(x_364);
+x_366 = l_Lean_Elab_Term_mkFreshFVarId___rarg(x_365);
+x_367 = lean_ctor_get(x_366, 0);
+lean_inc(x_367);
+x_368 = lean_ctor_get(x_366, 1);
+lean_inc(x_368);
+lean_dec(x_366);
+lean_inc(x_367);
+x_369 = l_Lean_mkFVar(x_367);
+x_370 = lean_ctor_get(x_361, 0);
+lean_inc(x_370);
+x_371 = lean_ctor_get(x_361, 1);
+lean_inc(x_371);
+x_372 = lean_ctor_get(x_361, 2);
+lean_inc(x_372);
+x_373 = lean_ctor_get(x_361, 3);
+lean_inc(x_373);
+x_374 = lean_ctor_get_uint8(x_361, sizeof(void*)*4);
+if (lean_is_exclusive(x_361)) {
+ lean_ctor_release(x_361, 0);
+ lean_ctor_release(x_361, 1);
+ lean_ctor_release(x_361, 2);
+ lean_ctor_release(x_361, 3);
+ x_375 = x_361;
 } else {
- x_372 = x_361;
+ lean_dec_ref(x_361);
+ x_375 = lean_box(0);
 }
-lean_ctor_set(x_372, 0, x_362);
-lean_ctor_set(x_372, 1, x_371);
-lean_ctor_set(x_372, 2, x_358);
-lean_ctor_set(x_372, 3, x_359);
-lean_ctor_set_uint8(x_372, sizeof(void*)*4, x_360);
-lean_inc(x_347);
-x_373 = l_Lean_Elab_Term_isClass(x_17, x_350, x_347, x_369);
-lean_dec(x_17);
-if (lean_obj_tag(x_373) == 0)
+lean_inc(x_369);
+x_376 = lean_array_push(x_370, x_369);
+if (x_374 == 0)
 {
-lean_object* x_374; 
-x_374 = lean_ctor_get(x_373, 0);
-lean_inc(x_374);
-if (lean_obj_tag(x_374) == 0)
-{
-lean_object* x_375; lean_object* x_376; lean_object* x_377; 
-lean_dec(x_371);
-lean_dec(x_362);
-lean_dec(x_359);
-lean_dec(x_358);
-lean_dec(x_355);
-x_375 = lean_ctor_get(x_373, 1);
-lean_inc(x_375);
-lean_dec(x_373);
-x_376 = lean_unsigned_to_nat(1u);
-x_377 = lean_nat_add(x_2, x_376);
-lean_dec(x_2);
-x_2 = x_377;
-x_3 = x_372;
-x_4 = x_347;
-x_5 = x_375;
-goto _start;
-}
-else
-{
-lean_object* x_379; lean_object* x_380; lean_object* x_381; lean_object* x_382; lean_object* x_383; lean_object* x_384; lean_object* x_385; lean_object* x_386; lean_object* x_387; 
-lean_dec(x_372);
-x_379 = lean_ctor_get(x_373, 1);
-lean_inc(x_379);
-lean_dec(x_373);
-x_380 = lean_ctor_get(x_374, 0);
-lean_inc(x_380);
-lean_dec(x_374);
-x_381 = l_Lean_Elab_Term_resetSynthInstanceCache___rarg(x_379);
-x_382 = lean_ctor_get(x_381, 1);
-lean_inc(x_382);
-lean_dec(x_381);
-x_383 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_383, 0, x_380);
-lean_ctor_set(x_383, 1, x_355);
-x_384 = lean_array_push(x_358, x_383);
-x_385 = lean_unsigned_to_nat(1u);
-x_386 = lean_nat_add(x_2, x_385);
-lean_dec(x_2);
-x_387 = lean_alloc_ctor(0, 4, 1);
-lean_ctor_set(x_387, 0, x_362);
-lean_ctor_set(x_387, 1, x_371);
-lean_ctor_set(x_387, 2, x_384);
-lean_ctor_set(x_387, 3, x_359);
-lean_ctor_set_uint8(x_387, sizeof(void*)*4, x_360);
-x_2 = x_386;
-x_3 = x_387;
-x_4 = x_347;
-x_5 = x_382;
-goto _start;
-}
-}
-else
-{
-lean_object* x_389; lean_object* x_390; lean_object* x_391; lean_object* x_392; 
-lean_dec(x_372);
-lean_dec(x_371);
-lean_dec(x_362);
-lean_dec(x_359);
-lean_dec(x_358);
-lean_dec(x_355);
-lean_dec(x_347);
-lean_dec(x_2);
-x_389 = lean_ctor_get(x_373, 0);
-lean_inc(x_389);
-x_390 = lean_ctor_get(x_373, 1);
-lean_inc(x_390);
-if (lean_is_exclusive(x_373)) {
- lean_ctor_release(x_373, 0);
- lean_ctor_release(x_373, 1);
- x_391 = x_373;
-} else {
- lean_dec_ref(x_373);
- x_391 = lean_box(0);
-}
-if (lean_is_scalar(x_391)) {
- x_392 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_392 = x_391;
-}
-lean_ctor_set(x_392, 0, x_389);
-lean_ctor_set(x_392, 1, x_390);
-return x_392;
-}
-}
-else
-{
-lean_object* x_393; lean_object* x_394; lean_object* x_395; lean_object* x_396; lean_object* x_397; 
-lean_inc(x_357);
-if (lean_is_scalar(x_361)) {
- x_393 = lean_alloc_ctor(0, 4, 1);
-} else {
- x_393 = x_361;
-}
-lean_ctor_set(x_393, 0, x_362);
-lean_ctor_set(x_393, 1, x_357);
-lean_ctor_set(x_393, 2, x_358);
-lean_ctor_set(x_393, 3, x_359);
-lean_ctor_set_uint8(x_393, sizeof(void*)*4, x_360);
-x_394 = lean_ctor_get(x_9, 0);
-lean_inc(x_394);
+lean_object* x_377; lean_object* x_378; uint8_t x_379; lean_object* x_380; lean_object* x_381; lean_object* x_382; lean_object* x_383; lean_object* x_384; lean_object* x_385; lean_object* x_386; lean_object* x_387; 
+x_377 = lean_ctor_get(x_9, 0);
+lean_inc(x_377);
 lean_dec(x_9);
-x_395 = l_Lean_Syntax_getId(x_394);
-lean_inc(x_350);
-x_396 = lean_local_ctx_mk_local_decl(x_357, x_353, x_395, x_350, x_14);
-lean_inc(x_347);
-lean_inc(x_350);
-x_397 = l___private_Init_Lean_Elab_Binders_11__propagateExpectedType(x_394, x_355, x_350, x_393, x_347, x_354);
-lean_dec(x_394);
-if (lean_obj_tag(x_397) == 0)
-{
-lean_object* x_398; lean_object* x_399; lean_object* x_400; lean_object* x_401; lean_object* x_402; uint8_t x_403; lean_object* x_404; lean_object* x_405; lean_object* x_406; 
-x_398 = lean_ctor_get(x_397, 0);
-lean_inc(x_398);
-x_399 = lean_ctor_get(x_397, 1);
-lean_inc(x_399);
-lean_dec(x_397);
-x_400 = lean_ctor_get(x_398, 0);
-lean_inc(x_400);
-x_401 = lean_ctor_get(x_398, 2);
-lean_inc(x_401);
-x_402 = lean_ctor_get(x_398, 3);
-lean_inc(x_402);
-x_403 = lean_ctor_get_uint8(x_398, sizeof(void*)*4);
-if (lean_is_exclusive(x_398)) {
- lean_ctor_release(x_398, 0);
- lean_ctor_release(x_398, 1);
- lean_ctor_release(x_398, 2);
- lean_ctor_release(x_398, 3);
- x_404 = x_398;
+lean_inc(x_362);
+x_378 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_378, 0, x_362);
+x_379 = 0;
+x_380 = lean_box(0);
+lean_inc(x_359);
+x_381 = l_Lean_Elab_Term_mkFreshExprMVar(x_377, x_378, x_379, x_380, x_359, x_368);
+x_382 = lean_ctor_get(x_381, 0);
+lean_inc(x_382);
+x_383 = lean_ctor_get(x_381, 1);
+lean_inc(x_383);
+lean_dec(x_381);
+x_384 = l_Lean_Syntax_getId(x_377);
+lean_dec(x_377);
+lean_inc(x_362);
+x_385 = lean_local_ctx_mk_let_decl(x_371, x_367, x_384, x_362, x_382);
+lean_inc(x_373);
+lean_inc(x_372);
+lean_inc(x_385);
+lean_inc(x_376);
+if (lean_is_scalar(x_375)) {
+ x_386 = lean_alloc_ctor(0, 4, 1);
 } else {
- lean_dec_ref(x_398);
- x_404 = lean_box(0);
+ x_386 = x_375;
 }
-lean_inc(x_402);
-lean_inc(x_401);
+lean_ctor_set(x_386, 0, x_376);
+lean_ctor_set(x_386, 1, x_385);
+lean_ctor_set(x_386, 2, x_372);
+lean_ctor_set(x_386, 3, x_373);
+lean_ctor_set_uint8(x_386, sizeof(void*)*4, x_374);
+lean_inc(x_359);
+x_387 = l_Lean_Elab_Term_isClass(x_17, x_362, x_359, x_383);
+lean_dec(x_17);
+if (lean_obj_tag(x_387) == 0)
+{
+lean_object* x_388; 
+x_388 = lean_ctor_get(x_387, 0);
+lean_inc(x_388);
+if (lean_obj_tag(x_388) == 0)
+{
+lean_object* x_389; lean_object* x_390; lean_object* x_391; 
+lean_dec(x_385);
+lean_dec(x_376);
+lean_dec(x_373);
+lean_dec(x_372);
+lean_dec(x_369);
+x_389 = lean_ctor_get(x_387, 1);
+lean_inc(x_389);
+lean_dec(x_387);
+x_390 = lean_unsigned_to_nat(1u);
+x_391 = lean_nat_add(x_2, x_390);
+lean_dec(x_2);
+x_2 = x_391;
+x_3 = x_386;
+x_4 = x_359;
+x_5 = x_389;
+goto _start;
+}
+else
+{
+lean_object* x_393; lean_object* x_394; lean_object* x_395; lean_object* x_396; lean_object* x_397; lean_object* x_398; lean_object* x_399; lean_object* x_400; lean_object* x_401; 
+lean_dec(x_386);
+x_393 = lean_ctor_get(x_387, 1);
+lean_inc(x_393);
+lean_dec(x_387);
+x_394 = lean_ctor_get(x_388, 0);
+lean_inc(x_394);
+lean_dec(x_388);
+x_395 = l_Lean_Elab_Term_resetSynthInstanceCache___rarg(x_393);
+x_396 = lean_ctor_get(x_395, 1);
 lean_inc(x_396);
-lean_inc(x_400);
-if (lean_is_scalar(x_404)) {
- x_405 = lean_alloc_ctor(0, 4, 1);
-} else {
- x_405 = x_404;
+lean_dec(x_395);
+x_397 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_397, 0, x_394);
+lean_ctor_set(x_397, 1, x_369);
+x_398 = lean_array_push(x_372, x_397);
+x_399 = lean_unsigned_to_nat(1u);
+x_400 = lean_nat_add(x_2, x_399);
+lean_dec(x_2);
+x_401 = lean_alloc_ctor(0, 4, 1);
+lean_ctor_set(x_401, 0, x_376);
+lean_ctor_set(x_401, 1, x_385);
+lean_ctor_set(x_401, 2, x_398);
+lean_ctor_set(x_401, 3, x_373);
+lean_ctor_set_uint8(x_401, sizeof(void*)*4, x_374);
+x_2 = x_400;
+x_3 = x_401;
+x_4 = x_359;
+x_5 = x_396;
+goto _start;
 }
-lean_ctor_set(x_405, 0, x_400);
-lean_ctor_set(x_405, 1, x_396);
-lean_ctor_set(x_405, 2, x_401);
-lean_ctor_set(x_405, 3, x_402);
-lean_ctor_set_uint8(x_405, sizeof(void*)*4, x_403);
-lean_inc(x_347);
-x_406 = l_Lean_Elab_Term_isClass(x_17, x_350, x_347, x_399);
-lean_dec(x_17);
-if (lean_obj_tag(x_406) == 0)
+}
+else
 {
-lean_object* x_407; 
-x_407 = lean_ctor_get(x_406, 0);
-lean_inc(x_407);
-if (lean_obj_tag(x_407) == 0)
+lean_object* x_403; lean_object* x_404; lean_object* x_405; lean_object* x_406; 
+lean_dec(x_386);
+lean_dec(x_385);
+lean_dec(x_376);
+lean_dec(x_373);
+lean_dec(x_372);
+lean_dec(x_369);
+lean_dec(x_359);
+lean_dec(x_2);
+x_403 = lean_ctor_get(x_387, 0);
+lean_inc(x_403);
+x_404 = lean_ctor_get(x_387, 1);
+lean_inc(x_404);
+if (lean_is_exclusive(x_387)) {
+ lean_ctor_release(x_387, 0);
+ lean_ctor_release(x_387, 1);
+ x_405 = x_387;
+} else {
+ lean_dec_ref(x_387);
+ x_405 = lean_box(0);
+}
+if (lean_is_scalar(x_405)) {
+ x_406 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_406 = x_405;
+}
+lean_ctor_set(x_406, 0, x_403);
+lean_ctor_set(x_406, 1, x_404);
+return x_406;
+}
+}
+else
 {
-lean_object* x_408; lean_object* x_409; lean_object* x_410; 
-lean_dec(x_402);
-lean_dec(x_401);
-lean_dec(x_400);
-lean_dec(x_396);
-lean_dec(x_355);
-x_408 = lean_ctor_get(x_406, 1);
+lean_object* x_407; lean_object* x_408; lean_object* x_409; lean_object* x_410; lean_object* x_411; 
+lean_inc(x_371);
+if (lean_is_scalar(x_375)) {
+ x_407 = lean_alloc_ctor(0, 4, 1);
+} else {
+ x_407 = x_375;
+}
+lean_ctor_set(x_407, 0, x_376);
+lean_ctor_set(x_407, 1, x_371);
+lean_ctor_set(x_407, 2, x_372);
+lean_ctor_set(x_407, 3, x_373);
+lean_ctor_set_uint8(x_407, sizeof(void*)*4, x_374);
+x_408 = lean_ctor_get(x_9, 0);
 lean_inc(x_408);
-lean_dec(x_406);
-x_409 = lean_unsigned_to_nat(1u);
-x_410 = lean_nat_add(x_2, x_409);
-lean_dec(x_2);
-x_2 = x_410;
-x_3 = x_405;
-x_4 = x_347;
-x_5 = x_408;
-goto _start;
-}
-else
+lean_dec(x_9);
+x_409 = l_Lean_Syntax_getId(x_408);
+lean_inc(x_362);
+x_410 = lean_local_ctx_mk_local_decl(x_371, x_367, x_409, x_362, x_14);
+lean_inc(x_359);
+lean_inc(x_362);
+x_411 = l___private_Init_Lean_Elab_Binders_12__propagateExpectedType(x_408, x_369, x_362, x_407, x_359, x_368);
+lean_dec(x_408);
+if (lean_obj_tag(x_411) == 0)
 {
-lean_object* x_412; lean_object* x_413; lean_object* x_414; lean_object* x_415; lean_object* x_416; lean_object* x_417; lean_object* x_418; lean_object* x_419; lean_object* x_420; 
-lean_dec(x_405);
-x_412 = lean_ctor_get(x_406, 1);
+lean_object* x_412; lean_object* x_413; lean_object* x_414; lean_object* x_415; lean_object* x_416; uint8_t x_417; lean_object* x_418; lean_object* x_419; lean_object* x_420; 
+x_412 = lean_ctor_get(x_411, 0);
 lean_inc(x_412);
-lean_dec(x_406);
-x_413 = lean_ctor_get(x_407, 0);
+x_413 = lean_ctor_get(x_411, 1);
 lean_inc(x_413);
-lean_dec(x_407);
-x_414 = l_Lean_Elab_Term_resetSynthInstanceCache___rarg(x_412);
-x_415 = lean_ctor_get(x_414, 1);
+lean_dec(x_411);
+x_414 = lean_ctor_get(x_412, 0);
+lean_inc(x_414);
+x_415 = lean_ctor_get(x_412, 2);
 lean_inc(x_415);
+x_416 = lean_ctor_get(x_412, 3);
+lean_inc(x_416);
+x_417 = lean_ctor_get_uint8(x_412, sizeof(void*)*4);
+if (lean_is_exclusive(x_412)) {
+ lean_ctor_release(x_412, 0);
+ lean_ctor_release(x_412, 1);
+ lean_ctor_release(x_412, 2);
+ lean_ctor_release(x_412, 3);
+ x_418 = x_412;
+} else {
+ lean_dec_ref(x_412);
+ x_418 = lean_box(0);
+}
+lean_inc(x_416);
+lean_inc(x_415);
+lean_inc(x_410);
+lean_inc(x_414);
+if (lean_is_scalar(x_418)) {
+ x_419 = lean_alloc_ctor(0, 4, 1);
+} else {
+ x_419 = x_418;
+}
+lean_ctor_set(x_419, 0, x_414);
+lean_ctor_set(x_419, 1, x_410);
+lean_ctor_set(x_419, 2, x_415);
+lean_ctor_set(x_419, 3, x_416);
+lean_ctor_set_uint8(x_419, sizeof(void*)*4, x_417);
+lean_inc(x_359);
+x_420 = l_Lean_Elab_Term_isClass(x_17, x_362, x_359, x_413);
+lean_dec(x_17);
+if (lean_obj_tag(x_420) == 0)
+{
+lean_object* x_421; 
+x_421 = lean_ctor_get(x_420, 0);
+lean_inc(x_421);
+if (lean_obj_tag(x_421) == 0)
+{
+lean_object* x_422; lean_object* x_423; lean_object* x_424; 
+lean_dec(x_416);
+lean_dec(x_415);
 lean_dec(x_414);
-x_416 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_416, 0, x_413);
-lean_ctor_set(x_416, 1, x_355);
-x_417 = lean_array_push(x_401, x_416);
-x_418 = lean_unsigned_to_nat(1u);
-x_419 = lean_nat_add(x_2, x_418);
+lean_dec(x_410);
+lean_dec(x_369);
+x_422 = lean_ctor_get(x_420, 1);
+lean_inc(x_422);
+lean_dec(x_420);
+x_423 = lean_unsigned_to_nat(1u);
+x_424 = lean_nat_add(x_2, x_423);
 lean_dec(x_2);
-x_420 = lean_alloc_ctor(0, 4, 1);
-lean_ctor_set(x_420, 0, x_400);
-lean_ctor_set(x_420, 1, x_396);
-lean_ctor_set(x_420, 2, x_417);
-lean_ctor_set(x_420, 3, x_402);
-lean_ctor_set_uint8(x_420, sizeof(void*)*4, x_403);
-x_2 = x_419;
-x_3 = x_420;
-x_4 = x_347;
-x_5 = x_415;
+x_2 = x_424;
+x_3 = x_419;
+x_4 = x_359;
+x_5 = x_422;
+goto _start;
+}
+else
+{
+lean_object* x_426; lean_object* x_427; lean_object* x_428; lean_object* x_429; lean_object* x_430; lean_object* x_431; lean_object* x_432; lean_object* x_433; lean_object* x_434; 
+lean_dec(x_419);
+x_426 = lean_ctor_get(x_420, 1);
+lean_inc(x_426);
+lean_dec(x_420);
+x_427 = lean_ctor_get(x_421, 0);
+lean_inc(x_427);
+lean_dec(x_421);
+x_428 = l_Lean_Elab_Term_resetSynthInstanceCache___rarg(x_426);
+x_429 = lean_ctor_get(x_428, 1);
+lean_inc(x_429);
+lean_dec(x_428);
+x_430 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_430, 0, x_427);
+lean_ctor_set(x_430, 1, x_369);
+x_431 = lean_array_push(x_415, x_430);
+x_432 = lean_unsigned_to_nat(1u);
+x_433 = lean_nat_add(x_2, x_432);
+lean_dec(x_2);
+x_434 = lean_alloc_ctor(0, 4, 1);
+lean_ctor_set(x_434, 0, x_414);
+lean_ctor_set(x_434, 1, x_410);
+lean_ctor_set(x_434, 2, x_431);
+lean_ctor_set(x_434, 3, x_416);
+lean_ctor_set_uint8(x_434, sizeof(void*)*4, x_417);
+x_2 = x_433;
+x_3 = x_434;
+x_4 = x_359;
+x_5 = x_429;
 goto _start;
 }
 }
 else
 {
-lean_object* x_422; lean_object* x_423; lean_object* x_424; lean_object* x_425; 
-lean_dec(x_405);
-lean_dec(x_402);
-lean_dec(x_401);
-lean_dec(x_400);
-lean_dec(x_396);
-lean_dec(x_355);
-lean_dec(x_347);
+lean_object* x_436; lean_object* x_437; lean_object* x_438; lean_object* x_439; 
+lean_dec(x_419);
+lean_dec(x_416);
+lean_dec(x_415);
+lean_dec(x_414);
+lean_dec(x_410);
+lean_dec(x_369);
+lean_dec(x_359);
 lean_dec(x_2);
-x_422 = lean_ctor_get(x_406, 0);
-lean_inc(x_422);
-x_423 = lean_ctor_get(x_406, 1);
-lean_inc(x_423);
-if (lean_is_exclusive(x_406)) {
- lean_ctor_release(x_406, 0);
- lean_ctor_release(x_406, 1);
- x_424 = x_406;
+x_436 = lean_ctor_get(x_420, 0);
+lean_inc(x_436);
+x_437 = lean_ctor_get(x_420, 1);
+lean_inc(x_437);
+if (lean_is_exclusive(x_420)) {
+ lean_ctor_release(x_420, 0);
+ lean_ctor_release(x_420, 1);
+ x_438 = x_420;
 } else {
- lean_dec_ref(x_406);
- x_424 = lean_box(0);
+ lean_dec_ref(x_420);
+ x_438 = lean_box(0);
 }
-if (lean_is_scalar(x_424)) {
- x_425 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_438)) {
+ x_439 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_425 = x_424;
+ x_439 = x_438;
 }
-lean_ctor_set(x_425, 0, x_422);
-lean_ctor_set(x_425, 1, x_423);
-return x_425;
+lean_ctor_set(x_439, 0, x_436);
+lean_ctor_set(x_439, 1, x_437);
+return x_439;
 }
 }
 else
 {
-lean_object* x_426; lean_object* x_427; lean_object* x_428; lean_object* x_429; 
-lean_dec(x_396);
-lean_dec(x_355);
-lean_dec(x_350);
-lean_dec(x_347);
+lean_object* x_440; lean_object* x_441; lean_object* x_442; lean_object* x_443; 
+lean_dec(x_410);
+lean_dec(x_369);
+lean_dec(x_362);
+lean_dec(x_359);
 lean_dec(x_17);
 lean_dec(x_2);
-x_426 = lean_ctor_get(x_397, 0);
-lean_inc(x_426);
-x_427 = lean_ctor_get(x_397, 1);
-lean_inc(x_427);
-if (lean_is_exclusive(x_397)) {
- lean_ctor_release(x_397, 0);
- lean_ctor_release(x_397, 1);
- x_428 = x_397;
+x_440 = lean_ctor_get(x_411, 0);
+lean_inc(x_440);
+x_441 = lean_ctor_get(x_411, 1);
+lean_inc(x_441);
+if (lean_is_exclusive(x_411)) {
+ lean_ctor_release(x_411, 0);
+ lean_ctor_release(x_411, 1);
+ x_442 = x_411;
 } else {
- lean_dec_ref(x_397);
- x_428 = lean_box(0);
+ lean_dec_ref(x_411);
+ x_442 = lean_box(0);
 }
-if (lean_is_scalar(x_428)) {
- x_429 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_442)) {
+ x_443 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_429 = x_428;
+ x_443 = x_442;
 }
-lean_ctor_set(x_429, 0, x_426);
-lean_ctor_set(x_429, 1, x_427);
-return x_429;
+lean_ctor_set(x_443, 0, x_440);
+lean_ctor_set(x_443, 1, x_441);
+return x_443;
+}
+}
+}
+else
+{
+lean_object* x_444; lean_object* x_445; lean_object* x_446; lean_object* x_447; 
+lean_dec(x_362);
+lean_dec(x_361);
+lean_dec(x_359);
+lean_dec(x_17);
+lean_dec(x_9);
+lean_dec(x_2);
+x_444 = lean_ctor_get(x_364, 0);
+lean_inc(x_444);
+x_445 = lean_ctor_get(x_364, 1);
+lean_inc(x_445);
+if (lean_is_exclusive(x_364)) {
+ lean_ctor_release(x_364, 0);
+ lean_ctor_release(x_364, 1);
+ x_446 = x_364;
+} else {
+ lean_dec_ref(x_364);
+ x_446 = lean_box(0);
+}
+if (lean_is_scalar(x_446)) {
+ x_447 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_447 = x_446;
+}
+lean_ctor_set(x_447, 0, x_444);
+lean_ctor_set(x_447, 1, x_445);
+return x_447;
 }
 }
 }
 }
 }
 }
-}
-lean_object* l___private_Init_Lean_Elab_Binders_12__elabFunBinderViews___main___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+lean_object* l___private_Init_Lean_Elab_Binders_13__elabFunBinderViews___main___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 lean_object* x_6; 
-x_6 = l___private_Init_Lean_Elab_Binders_12__elabFunBinderViews___main(x_1, x_2, x_3, x_4, x_5);
+x_6 = l___private_Init_Lean_Elab_Binders_13__elabFunBinderViews___main(x_1, x_2, x_3, x_4, x_5);
 lean_dec(x_1);
 return x_6;
 }
 }
-lean_object* l___private_Init_Lean_Elab_Binders_12__elabFunBinderViews(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+lean_object* l___private_Init_Lean_Elab_Binders_13__elabFunBinderViews(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 lean_object* x_6; 
-x_6 = l___private_Init_Lean_Elab_Binders_12__elabFunBinderViews___main(x_1, x_2, x_3, x_4, x_5);
+x_6 = l___private_Init_Lean_Elab_Binders_13__elabFunBinderViews___main(x_1, x_2, x_3, x_4, x_5);
 return x_6;
 }
 }
-lean_object* l___private_Init_Lean_Elab_Binders_12__elabFunBinderViews___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+lean_object* l___private_Init_Lean_Elab_Binders_13__elabFunBinderViews___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 lean_object* x_6; 
-x_6 = l___private_Init_Lean_Elab_Binders_12__elabFunBinderViews(x_1, x_2, x_3, x_4, x_5);
+x_6 = l___private_Init_Lean_Elab_Binders_13__elabFunBinderViews(x_1, x_2, x_3, x_4, x_5);
 lean_dec(x_1);
 return x_6;
 }
@@ -19434,7 +21723,7 @@ lean_inc(x_12);
 lean_dec(x_10);
 x_13 = lean_unsigned_to_nat(0u);
 lean_inc(x_4);
-x_14 = l___private_Init_Lean_Elab_Binders_12__elabFunBinderViews___main(x_11, x_13, x_3, x_4, x_12);
+x_14 = l___private_Init_Lean_Elab_Binders_13__elabFunBinderViews___main(x_11, x_13, x_3, x_4, x_12);
 lean_dec(x_11);
 if (lean_obj_tag(x_14) == 0)
 {
@@ -21361,7 +23650,7 @@ lean_object* _init_l_Lean_Elab_Term_elabLetDeclAux___closed__1() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
+x_1 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
 x_2 = l_Lean_Parser_Term_let___elambda__1___closed__1;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
@@ -21559,41 +23848,19 @@ return x_7;
 lean_object* _init_l_Lean_Elab_Term_elabLetDecl___closed__1() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l_Lean_Parser_Term_let___elambda__1___closed__1;
-x_3 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Elab_Term_elabLetDecl___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Array_empty___closed__1;
-x_2 = l_Lean_Elab_Term_elabLetDecl___closed__1;
-x_3 = lean_array_push(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Elab_Term_elabLetDecl___closed__3() {
-_start:
-{
 lean_object* x_1; lean_object* x_2; 
 x_1 = l_Lean_Meta_AbstractMVars_abstractExprMVars___main___closed__1;
 x_2 = lean_string_utf8_byte_size(x_1);
 return x_2;
 }
 }
-lean_object* _init_l_Lean_Elab_Term_elabLetDecl___closed__4() {
+lean_object* _init_l_Lean_Elab_Term_elabLetDecl___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
 x_1 = l_Lean_Meta_AbstractMVars_abstractExprMVars___main___closed__1;
 x_2 = lean_unsigned_to_nat(0u);
-x_3 = l_Lean_Elab_Term_elabLetDecl___closed__3;
+x_3 = l_Lean_Elab_Term_elabLetDecl___closed__1;
 x_4 = lean_alloc_ctor(0, 3, 0);
 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
@@ -21601,58 +23868,6 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
-lean_object* _init_l_Lean_Elab_Term_elabLetDecl___closed__5() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_nullKind___closed__2;
-x_2 = l_Array_empty___closed__1;
-x_3 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Elab_Term_elabLetDecl___closed__6() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string(":=");
-return x_1;
-}
-}
-lean_object* _init_l_Lean_Elab_Term_elabLetDecl___closed__7() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l_Lean_Elab_Term_elabLetDecl___closed__6;
-x_3 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Elab_Term_elabLetDecl___closed__8() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string(";");
-return x_1;
-}
-}
-lean_object* _init_l_Lean_Elab_Term_elabLetDecl___closed__9() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l_Lean_Elab_Term_elabLetDecl___closed__8;
-x_3 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
 lean_object* l_Lean_Elab_Term_elabLetDecl(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
@@ -21894,7 +24109,7 @@ x_42 = lean_box(0);
 x_43 = l_Lean_Meta_AbstractMVars_abstractExprMVars___main___closed__2;
 x_44 = l_Lean_addMacroScope(x_40, x_43, x_37);
 x_45 = lean_box(0);
-x_46 = l_Lean_Elab_Term_elabLetDecl___closed__4;
+x_46 = l_Lean_Elab_Term_elabLetDecl___closed__2;
 x_47 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_47, 0, x_42);
 lean_ctor_set(x_47, 1, x_46);
@@ -21902,9 +24117,9 @@ lean_ctor_set(x_47, 2, x_44);
 lean_ctor_set(x_47, 3, x_45);
 x_48 = l_Array_empty___closed__1;
 x_49 = lean_array_push(x_48, x_47);
-x_50 = l_Lean_Elab_Term_elabLetDecl___closed__5;
+x_50 = l___private_Init_Lean_Elab_Quotation_11__letBindRhss___main___closed__17;
 x_51 = lean_array_push(x_49, x_50);
-x_52 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__6;
+x_52 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__4;
 x_53 = lean_array_push(x_52, x_31);
 x_54 = l_Lean_Parser_Term_typeSpec___elambda__1___closed__2;
 x_55 = lean_alloc_ctor(1, 2, 0);
@@ -21917,16 +24132,16 @@ lean_ctor_set(x_58, 0, x_57);
 lean_ctor_set(x_58, 1, x_56);
 lean_inc(x_51);
 x_59 = lean_array_push(x_51, x_58);
-x_60 = l_Lean_Elab_Term_elabLetDecl___closed__7;
+x_60 = l___private_Init_Lean_Elab_Quotation_7__getHeadInfo___elambda__3___closed__4;
 x_61 = lean_array_push(x_59, x_60);
 x_62 = lean_array_push(x_61, x_33);
 x_63 = l_Lean_Parser_Term_letIdDecl___closed__2;
 x_64 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_64, 0, x_63);
 lean_ctor_set(x_64, 1, x_62);
-x_65 = l_Lean_Elab_Term_elabLetDecl___closed__2;
+x_65 = l___private_Init_Lean_Elab_Quotation_7__getHeadInfo___elambda__3___closed__2;
 x_66 = lean_array_push(x_65, x_64);
-x_67 = l_Lean_Elab_Term_elabLetDecl___closed__9;
+x_67 = l___private_Init_Lean_Elab_Quotation_7__getHeadInfo___elambda__3___closed__10;
 x_68 = lean_array_push(x_66, x_67);
 x_69 = l_Lean_mkTermIdFromIdent___closed__2;
 x_70 = lean_alloc_ctor(1, 2, 0);
@@ -22091,7 +24306,7 @@ x_145 = lean_box(0);
 x_146 = l_Lean_Meta_AbstractMVars_abstractExprMVars___main___closed__2;
 x_147 = l_Lean_addMacroScope(x_143, x_146, x_140);
 x_148 = lean_box(0);
-x_149 = l_Lean_Elab_Term_elabLetDecl___closed__4;
+x_149 = l_Lean_Elab_Term_elabLetDecl___closed__2;
 x_150 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_150, 0, x_145);
 lean_ctor_set(x_150, 1, x_149);
@@ -22099,20 +24314,20 @@ lean_ctor_set(x_150, 2, x_147);
 lean_ctor_set(x_150, 3, x_148);
 x_151 = l_Array_empty___closed__1;
 x_152 = lean_array_push(x_151, x_150);
-x_153 = l_Lean_Elab_Term_elabLetDecl___closed__5;
+x_153 = l___private_Init_Lean_Elab_Quotation_11__letBindRhss___main___closed__17;
 x_154 = lean_array_push(x_152, x_153);
 lean_inc(x_154);
 x_155 = lean_array_push(x_154, x_153);
-x_156 = l_Lean_Elab_Term_elabLetDecl___closed__7;
+x_156 = l___private_Init_Lean_Elab_Quotation_7__getHeadInfo___elambda__3___closed__4;
 x_157 = lean_array_push(x_155, x_156);
 x_158 = lean_array_push(x_157, x_136);
 x_159 = l_Lean_Parser_Term_letIdDecl___closed__2;
 x_160 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_160, 0, x_159);
 lean_ctor_set(x_160, 1, x_158);
-x_161 = l_Lean_Elab_Term_elabLetDecl___closed__2;
+x_161 = l___private_Init_Lean_Elab_Quotation_7__getHeadInfo___elambda__3___closed__2;
 x_162 = lean_array_push(x_161, x_160);
-x_163 = l_Lean_Elab_Term_elabLetDecl___closed__9;
+x_163 = l___private_Init_Lean_Elab_Quotation_7__getHeadInfo___elambda__3___closed__10;
 x_164 = lean_array_push(x_162, x_163);
 x_165 = l_Lean_mkTermIdFromIdent___closed__2;
 x_166 = lean_alloc_ctor(1, 2, 0);
@@ -22451,7 +24666,7 @@ x_5 = l_Lean_Elab_Term_addBuiltinTermElab(x_2, x_3, x_4, x_1);
 return x_5;
 }
 }
-lean_object* l___private_Init_Lean_Elab_Binders_13__regTraceClasses(lean_object* x_1) {
+lean_object* l___private_Init_Lean_Elab_Binders_14__regTraceClasses(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; 
@@ -22508,6 +24723,7 @@ return x_13;
 }
 }
 lean_object* initialize_Init_Lean_Elab_Term(lean_object*);
+lean_object* initialize_Init_Lean_Elab_Quotation(lean_object*);
 static bool _G_initialized = false;
 lean_object* initialize_Init_Lean_Elab_Binders(lean_object* w) {
 lean_object * res;
@@ -22516,6 +24732,31 @@ _G_initialized = true;
 res = initialize_Init_Lean_Elab_Term(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
+res = initialize_Init_Lean_Elab_Quotation(lean_io_mk_world());
+if (lean_io_result_is_error(res)) return res;
+lean_dec_ref(res);
+l_Array_iterateMAux___main___at_Lean_Elab_Term_quoteAutoTactic___main___spec__1___closed__1 = _init_l_Array_iterateMAux___main___at_Lean_Elab_Term_quoteAutoTactic___main___spec__1___closed__1();
+lean_mark_persistent(l_Array_iterateMAux___main___at_Lean_Elab_Term_quoteAutoTactic___main___spec__1___closed__1);
+l_Array_iterateMAux___main___at_Lean_Elab_Term_quoteAutoTactic___main___spec__1___closed__2 = _init_l_Array_iterateMAux___main___at_Lean_Elab_Term_quoteAutoTactic___main___spec__1___closed__2();
+lean_mark_persistent(l_Array_iterateMAux___main___at_Lean_Elab_Term_quoteAutoTactic___main___spec__1___closed__2);
+l_Array_iterateMAux___main___at_Lean_Elab_Term_quoteAutoTactic___main___spec__1___closed__3 = _init_l_Array_iterateMAux___main___at_Lean_Elab_Term_quoteAutoTactic___main___spec__1___closed__3();
+lean_mark_persistent(l_Array_iterateMAux___main___at_Lean_Elab_Term_quoteAutoTactic___main___spec__1___closed__3);
+l_Lean_Elab_Term_quoteAutoTactic___main___closed__1 = _init_l_Lean_Elab_Term_quoteAutoTactic___main___closed__1();
+lean_mark_persistent(l_Lean_Elab_Term_quoteAutoTactic___main___closed__1);
+l_Lean_Elab_Term_quoteAutoTactic___main___closed__2 = _init_l_Lean_Elab_Term_quoteAutoTactic___main___closed__2();
+lean_mark_persistent(l_Lean_Elab_Term_quoteAutoTactic___main___closed__2);
+l_Lean_Elab_Term_quoteAutoTactic___main___closed__3 = _init_l_Lean_Elab_Term_quoteAutoTactic___main___closed__3();
+lean_mark_persistent(l_Lean_Elab_Term_quoteAutoTactic___main___closed__3);
+l_Lean_Elab_Term_declareTacticSyntax___closed__1 = _init_l_Lean_Elab_Term_declareTacticSyntax___closed__1();
+lean_mark_persistent(l_Lean_Elab_Term_declareTacticSyntax___closed__1);
+l_Lean_Elab_Term_declareTacticSyntax___closed__2 = _init_l_Lean_Elab_Term_declareTacticSyntax___closed__2();
+lean_mark_persistent(l_Lean_Elab_Term_declareTacticSyntax___closed__2);
+l_Lean_Elab_Term_declareTacticSyntax___closed__3 = _init_l_Lean_Elab_Term_declareTacticSyntax___closed__3();
+lean_mark_persistent(l_Lean_Elab_Term_declareTacticSyntax___closed__3);
+l_Lean_Elab_Term_declareTacticSyntax___closed__4 = _init_l_Lean_Elab_Term_declareTacticSyntax___closed__4();
+lean_mark_persistent(l_Lean_Elab_Term_declareTacticSyntax___closed__4);
+l_Lean_Elab_Term_declareTacticSyntax___closed__5 = _init_l_Lean_Elab_Term_declareTacticSyntax___closed__5();
+lean_mark_persistent(l_Lean_Elab_Term_declareTacticSyntax___closed__5);
 l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__1 = _init_l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__1();
 lean_mark_persistent(l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__1);
 l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__2 = _init_l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__2();
@@ -22530,6 +24771,8 @@ l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__6 = _init_l
 lean_mark_persistent(l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__6);
 l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__7 = _init_l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__7();
 lean_mark_persistent(l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__7);
+l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__8 = _init_l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__8();
+lean_mark_persistent(l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__8);
 l___regBuiltinTermElab_Lean_Elab_Term_elabForall___closed__1 = _init_l___regBuiltinTermElab_Lean_Elab_Term_elabForall___closed__1();
 lean_mark_persistent(l___regBuiltinTermElab_Lean_Elab_Term_elabForall___closed__1);
 l___regBuiltinTermElab_Lean_Elab_Term_elabForall___closed__2 = _init_l___regBuiltinTermElab_Lean_Elab_Term_elabForall___closed__2();
@@ -22549,12 +24792,6 @@ l_Lean_Elab_Term_elabArrow___lambda__1___closed__4 = _init_l_Lean_Elab_Term_elab
 lean_mark_persistent(l_Lean_Elab_Term_elabArrow___lambda__1___closed__4);
 l_Lean_Elab_Term_elabArrow___lambda__1___closed__5 = _init_l_Lean_Elab_Term_elabArrow___lambda__1___closed__5();
 lean_mark_persistent(l_Lean_Elab_Term_elabArrow___lambda__1___closed__5);
-l_Lean_Elab_Term_elabArrow___lambda__1___closed__6 = _init_l_Lean_Elab_Term_elabArrow___lambda__1___closed__6();
-lean_mark_persistent(l_Lean_Elab_Term_elabArrow___lambda__1___closed__6);
-l_Lean_Elab_Term_elabArrow___lambda__1___closed__7 = _init_l_Lean_Elab_Term_elabArrow___lambda__1___closed__7();
-lean_mark_persistent(l_Lean_Elab_Term_elabArrow___lambda__1___closed__7);
-l_Lean_Elab_Term_elabArrow___lambda__1___closed__8 = _init_l_Lean_Elab_Term_elabArrow___lambda__1___closed__8();
-lean_mark_persistent(l_Lean_Elab_Term_elabArrow___lambda__1___closed__8);
 l_Lean_Elab_Term_elabArrow___closed__1 = _init_l_Lean_Elab_Term_elabArrow___closed__1();
 lean_mark_persistent(l_Lean_Elab_Term_elabArrow___closed__1);
 l___regBuiltinTermElab_Lean_Elab_Term_elabArrow___closed__1 = _init_l___regBuiltinTermElab_Lean_Elab_Term_elabArrow___closed__1();
@@ -22593,6 +24830,18 @@ l___private_Init_Lean_Elab_Binders_10__expandFunBindersAux___main___closed__8 =
 lean_mark_persistent(l___private_Init_Lean_Elab_Binders_10__expandFunBindersAux___main___closed__8);
 l___private_Init_Lean_Elab_Binders_10__expandFunBindersAux___main___closed__9 = _init_l___private_Init_Lean_Elab_Binders_10__expandFunBindersAux___main___closed__9();
 lean_mark_persistent(l___private_Init_Lean_Elab_Binders_10__expandFunBindersAux___main___closed__9);
+l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__1 = _init_l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__1();
+lean_mark_persistent(l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__1);
+l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__2 = _init_l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__2();
+lean_mark_persistent(l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__2);
+l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__3 = _init_l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__3();
+lean_mark_persistent(l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__3);
+l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__4 = _init_l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__4();
+lean_mark_persistent(l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__4);
+l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__5 = _init_l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__5();
+lean_mark_persistent(l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__5);
+l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__6 = _init_l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__6();
+lean_mark_persistent(l___private_Init_Lean_Elab_Binders_11__checkNoOptAutoParam___closed__6);
 l___regBuiltinTermElab_Lean_Elab_Term_elabFun___closed__1 = _init_l___regBuiltinTermElab_Lean_Elab_Term_elabFun___closed__1();
 lean_mark_persistent(l___regBuiltinTermElab_Lean_Elab_Term_elabFun___closed__1);
 l___regBuiltinTermElab_Lean_Elab_Term_elabFun___closed__2 = _init_l___regBuiltinTermElab_Lean_Elab_Term_elabFun___closed__2();
@@ -22612,20 +24861,6 @@ l_Lean_Elab_Term_elabLetDecl___closed__1 = _init_l_Lean_Elab_Term_elabLetDecl___
 lean_mark_persistent(l_Lean_Elab_Term_elabLetDecl___closed__1);
 l_Lean_Elab_Term_elabLetDecl___closed__2 = _init_l_Lean_Elab_Term_elabLetDecl___closed__2();
 lean_mark_persistent(l_Lean_Elab_Term_elabLetDecl___closed__2);
-l_Lean_Elab_Term_elabLetDecl___closed__3 = _init_l_Lean_Elab_Term_elabLetDecl___closed__3();
-lean_mark_persistent(l_Lean_Elab_Term_elabLetDecl___closed__3);
-l_Lean_Elab_Term_elabLetDecl___closed__4 = _init_l_Lean_Elab_Term_elabLetDecl___closed__4();
-lean_mark_persistent(l_Lean_Elab_Term_elabLetDecl___closed__4);
-l_Lean_Elab_Term_elabLetDecl___closed__5 = _init_l_Lean_Elab_Term_elabLetDecl___closed__5();
-lean_mark_persistent(l_Lean_Elab_Term_elabLetDecl___closed__5);
-l_Lean_Elab_Term_elabLetDecl___closed__6 = _init_l_Lean_Elab_Term_elabLetDecl___closed__6();
-lean_mark_persistent(l_Lean_Elab_Term_elabLetDecl___closed__6);
-l_Lean_Elab_Term_elabLetDecl___closed__7 = _init_l_Lean_Elab_Term_elabLetDecl___closed__7();
-lean_mark_persistent(l_Lean_Elab_Term_elabLetDecl___closed__7);
-l_Lean_Elab_Term_elabLetDecl___closed__8 = _init_l_Lean_Elab_Term_elabLetDecl___closed__8();
-lean_mark_persistent(l_Lean_Elab_Term_elabLetDecl___closed__8);
-l_Lean_Elab_Term_elabLetDecl___closed__9 = _init_l_Lean_Elab_Term_elabLetDecl___closed__9();
-lean_mark_persistent(l_Lean_Elab_Term_elabLetDecl___closed__9);
 l___regBuiltinTermElab_Lean_Elab_Term_elabLetDecl___closed__1 = _init_l___regBuiltinTermElab_Lean_Elab_Term_elabLetDecl___closed__1();
 lean_mark_persistent(l___regBuiltinTermElab_Lean_Elab_Term_elabLetDecl___closed__1);
 l___regBuiltinTermElab_Lean_Elab_Term_elabLetDecl___closed__2 = _init_l___regBuiltinTermElab_Lean_Elab_Term_elabLetDecl___closed__2();
@@ -22635,7 +24870,7 @@ lean_mark_persistent(l___regBuiltinTermElab_Lean_Elab_Term_elabLetDecl___closed_
 res = l___regBuiltinTermElab_Lean_Elab_Term_elabLetDecl(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
-res = l___private_Init_Lean_Elab_Binders_13__regTraceClasses(lean_io_mk_world());
+res = l___private_Init_Lean_Elab_Binders_14__regTraceClasses(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
 return lean_mk_io_result(lean_box(0));
diff --git a/stage0/stdlib/Init/Lean/Elab/BuiltinNotation.c b/stage0/stdlib/Init/Lean/Elab/BuiltinNotation.c
index 0706665469..b812d87411 100644
--- a/stage0/stdlib/Init/Lean/Elab/BuiltinNotation.c
+++ b/stage0/stdlib/Init/Lean/Elab/BuiltinNotation.c
@@ -34,7 +34,6 @@ extern lean_object* l_Lean_Parser_Term_andthen___elambda__1___closed__1;
 lean_object* l___regBuiltinMacro_Lean_Elab_Term_elabGE(lean_object*);
 lean_object* l_Lean_Elab_Term_elabBAnd___closed__1;
 lean_object* l_Lean_Elab_Term_elabParserMacro___lambda__1___closed__13;
-extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__34;
 extern lean_object* l_Lean_Expr_eq_x3f___closed__2;
 lean_object* l___regBuiltinMacro_Lean_Elab_Term_elabNe(lean_object*);
 lean_object* l___regBuiltinMacro_Lean_Elab_Term_elabEq___closed__1;
@@ -214,6 +213,7 @@ extern lean_object* l_Lean_Parser_Term_mul___elambda__1___closed__2;
 lean_object* l___regBuiltinMacro_Lean_Elab_Term_elabOrElse(lean_object*);
 extern lean_object* l_Lean_Parser_Term_div___elambda__1___closed__1;
 extern lean_object* l_Lean_Parser_Term_tparser_x21___elambda__1___closed__2;
+extern lean_object* l_Lean_Parser_Tactic_seq___elambda__1___closed__3;
 extern lean_object* l_Lean_Parser_Term_ge___elambda__1___closed__2;
 lean_object* l_Lean_Elab_Term_elabseq___closed__3;
 extern lean_object* l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__2;
@@ -223,7 +223,6 @@ lean_object* l_Lean_Elab_Term_elabTerm(lean_object*, lean_object*, uint8_t, lean
 lean_object* l_Lean_Elab_Term_expandIf___closed__4;
 extern lean_object* l_Lean_Parser_Term_sub___elambda__1___closed__1;
 lean_object* l___regBuiltinMacro_Lean_Elab_Term_elabseq(lean_object*);
-extern lean_object* l_Lean_Parser_Term_seq___elambda__1___closed__2;
 lean_object* l_Lean_Elab_Term_elabTParserMacro___lambda__1___closed__10;
 lean_object* l_Lean_Elab_Term_elabLE___closed__1;
 lean_object* l_Lean_Elab_Term_ElabFComp___closed__4;
@@ -285,7 +284,6 @@ extern lean_object* l_Lean_Parser_Term_iff___elambda__1___closed__2;
 lean_object* l_Lean_Elab_Term_elabAnonymousCtor___closed__9;
 lean_object* l_Lean_Elab_Term_elabLE(lean_object*, lean_object*, lean_object*);
 extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__31;
-extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
 lean_object* l_Lean_Elab_Term_expandShow(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabOr___closed__1;
 lean_object* l_Lean_Elab_Term_elabAnonymousCtor___closed__3;
@@ -362,7 +360,6 @@ lean_object* l___regBuiltinMacro_Lean_Elab_Term_elabMod___closed__1;
 lean_object* l_Lean_Elab_Term_elabMap___closed__2;
 lean_object* l_Lean_Elab_Term_expandSubtype___closed__3;
 lean_object* l_Lean_Elab_Term_expandHave(lean_object*, lean_object*, lean_object*);
-extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
 extern lean_object* l_Lean_Parser_Term_le___elambda__1___closed__2;
 extern lean_object* l_Lean_Parser_Term_str___elambda__1___closed__2;
 lean_object* l_Lean_Elab_Term_elabParserMacro___lambda__1___closed__20;
@@ -397,7 +394,6 @@ lean_object* l_Lean_Elab_Term_expandIf___closed__8;
 lean_object* l___regBuiltinMacro_Lean_Elab_Term_elabBNe___closed__1;
 extern lean_object* l___private_Init_Util_1__mkPanicMessage___closed__2;
 extern lean_object* l_Lean_Parser_Term_append___elambda__1___closed__2;
-extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__32;
 lean_object* l_Lean_Elab_Term_elabGE___closed__1;
 lean_object* l_Lean_Elab_Term_elabParserMacro___lambda__1___closed__10;
 lean_object* l_Lean_Elab_Term_elabParserMacro___lambda__1___closed__32;
@@ -424,6 +420,7 @@ lean_object* l_Lean_Elab_Term_elabParserMacro___closed__1;
 lean_object* l_Lean_Elab_Term_ElabFComp___closed__3;
 lean_object* l_Lean_Elab_Term_elabAndThen___boxed(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_mkAppStx___closed__9;
+extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
 extern lean_object* l_Lean_Parser_Term_and___elambda__1___closed__2;
 lean_object* l_Lean_Elab_Term_elabAnonymousCtor___closed__13;
 extern lean_object* l_Lean_Parser_Term_mapRev___elambda__1___closed__1;
@@ -471,10 +468,12 @@ lean_object* l_Lean_Elab_Term_elabCons(lean_object*, lean_object*, lean_object*)
 extern lean_object* l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
 lean_object* l_Lean_Elab_Term_elabMod(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabAnonymousCtor___closed__7;
+extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__30;
 extern lean_object* l_Lean_Parser_Term_map___elambda__1___closed__2;
 lean_object* l___regBuiltinMacro_Lean_Elab_Term_elabBOr(lean_object*);
 extern lean_object* l_Lean_Parser_Term_orelse___elambda__1___closed__2;
 lean_object* l___regBuiltinMacro_Lean_Elab_Term_elabMapConst___closed__1;
+extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 lean_object* l___regBuiltinMacro_Lean_Elab_Term_elabLT(lean_object*);
 lean_object* l_Lean_Elab_Term_elabBEq___closed__2;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabTParserMacro(lean_object*);
@@ -492,6 +491,7 @@ extern lean_object* l_Lean_Parser_Term_bne___elambda__1___closed__1;
 lean_object* l___regBuiltinMacro_Lean_Elab_Term_elabAndM(lean_object*);
 lean_object* l_Lean_Elab_Term_elabParserMacro___lambda__1___closed__25;
 lean_object* l___regBuiltinMacro_Lean_Elab_Term_elabAnd___closed__1;
+extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__33;
 extern lean_object* l_Lean_Parser_Term_map___elambda__1___closed__1;
 lean_object* l_Lean_Elab_Term_elabAndThen(lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltinMacro_Lean_Elab_Term_elabGT___closed__1;
@@ -1135,9 +1135,9 @@ x_91 = lean_array_push(x_90, x_72);
 x_92 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_92, 0, x_45);
 lean_ctor_set(x_92, 1, x_91);
-x_93 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
+x_93 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
 x_94 = lean_array_push(x_93, x_92);
-x_95 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_95 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_96 = lean_array_push(x_94, x_95);
 x_97 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__2;
 x_98 = lean_alloc_ctor(1, 2, 0);
@@ -1453,9 +1453,9 @@ x_39 = l_Lean_nullKind___closed__2;
 x_40 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_40, 0, x_39);
 lean_ctor_set(x_40, 1, x_38);
-x_41 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
+x_41 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
 x_42 = lean_array_push(x_41, x_40);
-x_43 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_43 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_44 = lean_array_push(x_42, x_43);
 x_45 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__2;
 x_46 = lean_alloc_ctor(1, 2, 0);
@@ -1623,9 +1623,9 @@ x_112 = lean_array_push(x_105, x_111);
 x_113 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_113, 0, x_69);
 lean_ctor_set(x_113, 1, x_112);
-x_114 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
+x_114 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
 x_115 = lean_array_push(x_114, x_113);
-x_116 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_116 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_117 = lean_array_push(x_115, x_116);
 x_118 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__2;
 x_119 = lean_alloc_ctor(1, 2, 0);
@@ -2454,9 +2454,9 @@ x_28 = lean_array_push(x_20, x_27);
 x_29 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_29, 0, x_26);
 lean_ctor_set(x_29, 1, x_28);
-x_30 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
+x_30 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
 x_31 = lean_array_push(x_30, x_29);
-x_32 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_32 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_33 = lean_array_push(x_31, x_32);
 x_34 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__2;
 x_35 = lean_alloc_ctor(1, 2, 0);
@@ -2695,9 +2695,9 @@ x_41 = lean_array_push(x_33, x_40);
 x_42 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_42, 0, x_39);
 lean_ctor_set(x_42, 1, x_41);
-x_43 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
+x_43 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
 x_44 = lean_array_push(x_43, x_42);
-x_45 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_45 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_46 = lean_array_push(x_44, x_45);
 x_47 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__2;
 x_48 = lean_alloc_ctor(1, 2, 0);
@@ -2803,9 +2803,9 @@ x_97 = lean_array_push(x_89, x_96);
 x_98 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_98, 0, x_95);
 lean_ctor_set(x_98, 1, x_97);
-x_99 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
+x_99 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
 x_100 = lean_array_push(x_99, x_98);
-x_101 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_101 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_102 = lean_array_push(x_100, x_101);
 x_103 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__2;
 x_104 = lean_alloc_ctor(1, 2, 0);
@@ -2949,9 +2949,9 @@ x_165 = lean_array_push(x_158, x_164);
 x_166 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_166, 0, x_135);
 lean_ctor_set(x_166, 1, x_165);
-x_167 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
+x_167 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
 x_168 = lean_array_push(x_167, x_166);
-x_169 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_169 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_170 = lean_array_push(x_168, x_169);
 x_171 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__2;
 x_172 = lean_alloc_ctor(1, 2, 0);
@@ -3052,9 +3052,9 @@ x_218 = lean_array_push(x_211, x_217);
 x_219 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_219, 0, x_135);
 lean_ctor_set(x_219, 1, x_218);
-x_220 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
+x_220 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
 x_221 = lean_array_push(x_220, x_219);
-x_222 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_222 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_223 = lean_array_push(x_221, x_222);
 x_224 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__2;
 x_225 = lean_alloc_ctor(1, 2, 0);
@@ -3856,10 +3856,10 @@ lean_ctor_set(x_76, 0, x_43);
 lean_ctor_set(x_76, 1, x_75);
 x_77 = lean_array_push(x_39, x_76);
 x_78 = lean_array_push(x_39, x_26);
-x_79 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__32;
+x_79 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__31;
 x_80 = l_Lean_addMacroScope(x_59, x_79, x_55);
-x_81 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__31;
-x_82 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__34;
+x_81 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__30;
+x_82 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__33;
 x_83 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_83, 0, x_21);
 lean_ctor_set(x_83, 1, x_81);
@@ -3883,9 +3883,9 @@ x_92 = lean_array_push(x_91, x_41);
 x_93 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_93, 0, x_48);
 lean_ctor_set(x_93, 1, x_92);
-x_94 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
+x_94 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
 x_95 = lean_array_push(x_94, x_93);
-x_96 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_96 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_97 = lean_array_push(x_95, x_96);
 x_98 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__2;
 x_99 = lean_alloc_ctor(1, 2, 0);
@@ -3946,10 +3946,10 @@ lean_ctor_set(x_123, 0, x_43);
 lean_ctor_set(x_123, 1, x_122);
 x_124 = lean_array_push(x_39, x_123);
 x_125 = lean_array_push(x_39, x_26);
-x_126 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__32;
+x_126 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__31;
 x_127 = l_Lean_addMacroScope(x_105, x_126, x_55);
-x_128 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__31;
-x_129 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__34;
+x_128 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__30;
+x_129 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__33;
 x_130 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_130, 0, x_21);
 lean_ctor_set(x_130, 1, x_128);
@@ -3973,9 +3973,9 @@ x_139 = lean_array_push(x_138, x_41);
 x_140 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_140, 0, x_48);
 lean_ctor_set(x_140, 1, x_139);
-x_141 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
+x_141 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
 x_142 = lean_array_push(x_141, x_140);
-x_143 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_143 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_144 = lean_array_push(x_142, x_143);
 x_145 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__2;
 x_146 = lean_alloc_ctor(1, 2, 0);
@@ -4074,9 +4074,9 @@ x_191 = lean_array_push(x_190, x_41);
 x_192 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_192, 0, x_48);
 lean_ctor_set(x_192, 1, x_191);
-x_193 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
+x_193 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
 x_194 = lean_array_push(x_193, x_192);
-x_195 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_195 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_196 = lean_array_push(x_194, x_195);
 x_197 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__2;
 x_198 = lean_alloc_ctor(1, 2, 0);
@@ -4182,9 +4182,9 @@ x_248 = lean_array_push(x_247, x_41);
 x_249 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_249, 0, x_48);
 lean_ctor_set(x_249, 1, x_248);
-x_250 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
+x_250 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
 x_251 = lean_array_push(x_250, x_249);
-x_252 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_252 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_253 = lean_array_push(x_251, x_252);
 x_254 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__2;
 x_255 = lean_alloc_ctor(1, 2, 0);
@@ -6277,7 +6277,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l_Lean_Elab_Term_elabseq___closed__2;
-x_2 = l_Lean_Parser_Term_seq___elambda__1___closed__1;
+x_2 = l_Lean_Parser_Tactic_seq___elambda__1___closed__3;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
 }
@@ -6313,7 +6313,7 @@ lean_object* l___regBuiltinMacro_Lean_Elab_Term_elabseq(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_2 = l_Lean_Parser_Term_seq___elambda__1___closed__2;
+x_2 = l_Lean_Parser_Term_seq___elambda__1___closed__1;
 x_3 = l___regBuiltinMacro_Lean_Elab_Term_elabseq___closed__1;
 x_4 = l_Lean_Elab_addBuiltinMacro(x_2, x_3, x_1);
 return x_4;
diff --git a/stage0/stdlib/Init/Lean/Elab/Command.c b/stage0/stdlib/Init/Lean/Elab/Command.c
index cf8674ab73..7af1f4a822 100644
--- a/stage0/stdlib/Init/Lean/Elab/Command.c
+++ b/stage0/stdlib/Init/Lean/Elab/Command.c
@@ -49,6 +49,8 @@ extern lean_object* l_Lean_nullKind;
 lean_object* l_Lean_Elab_Command_withNamespace(lean_object*);
 extern lean_object* l_Lean_Elab_Term_elabTermAux___main___closed__6;
 lean_object* l_Lean_Elab_Command_CommandElabCoreM_monadState___closed__1;
+lean_object* l_Lean_Elab_Command_liftTermElabM___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_IO_ofExcept___at___private_Init_Lean_Elab_Util_7__ElabAttribute_add___spec__1(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_trace___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_registerBuiltinCommandElabAttr___closed__1;
 lean_object* l_Lean_Elab_Command_addContext(lean_object*, lean_object*, lean_object*);
@@ -81,7 +83,6 @@ lean_object* lean_array_fswap(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_identKind___closed__2;
 lean_object* l_Lean_Elab_Command_withNamespace___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Command_10__toCommandResult(lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Command_runTermElabM___rarg___closed__1;
 lean_object* l___regBuiltinCommandElab_Lean_Elab_Command_elabSetOption___closed__2;
 lean_object* l_Lean_Elab_Command_elabCheck___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_logUnknownDecl(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -113,7 +114,9 @@ lean_object* l_Lean_Elab_Command_compileDecl(lean_object*, lean_object*, lean_ob
 lean_object* l_Array_iterateMAux___main___at_Lean_Elab_Command_elabOpenSimple___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_foldlStepMAux___main___at_Lean_Elab_Command_elabOpenRenaming___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltinCommandElab_Lean_Elab_Command_elabUniverse(lean_object*);
+lean_object* l_Lean_Elab_Command_liftTermElabM(lean_object*);
 lean_object* l_Lean_Elab_Command_getCurrMacroScope___boxed(lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Term_compileDecl(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_declareBuiltinCommandElab___closed__5;
 lean_object* l___private_Init_Lean_Elab_Command_9__getVarDecls(lean_object*);
 lean_object* l___private_Init_Lean_Elab_Command_12__addScopes___main___closed__3;
@@ -142,6 +145,7 @@ lean_object* l___private_Init_Lean_Elab_Command_13__addNamespace(lean_object*, l
 lean_object* l_Lean_Elab_Command_Lean_Elab_MonadMacroAdapter___lambda__1(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_failIfSucceeds(lean_object*);
 lean_object* l_Lean_Elab_Command_commandElabAttribute___closed__2;
+extern lean_object* l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
 lean_object* l_Lean_Elab_Command_CommandElabM_monadLog___lambda__2___boxed(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Meta_isLevelDefEqAux___main___closed__5;
 lean_object* l_List_foldl___main___at_Lean_Elab_Command_sortDeclLevelParams___spec__1___boxed(lean_object*, lean_object*, lean_object*);
@@ -181,6 +185,7 @@ lean_object* l_Lean_Elab_Command_declareBuiltinCommandElab(lean_object*, lean_ob
 lean_object* l___regBuiltinCommandElab_Lean_Elab_Command_elabUniverses___closed__1;
 lean_object* l_Array_iterateMAux___main___at_Lean_Elab_Command_elabOpenOnly___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_Lean_Elab_MonadMacroAdapter___closed__1;
+lean_object* l_Lean_Elab_Term_addDecl(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Array_forMAux___main___at_Lean_Meta_clear___spec__5___closed__8;
 lean_object* l_Lean_Elab_Command_State_inhabited___closed__1;
 lean_object* l_Array_foldlStepMAux___main___at_Lean_Elab_Term_elabParen___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -412,13 +417,13 @@ lean_object* l_Lean_Elab_Command_elabExport___closed__2;
 lean_object* l_Lean_Elab_Command_elabCommand___main___closed__1;
 lean_object* l_AssocList_contains___main___at_Lean_Elab_Command_addBuiltinCommandElab___spec__3___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_withDeclId___spec__4(lean_object*, lean_object*, lean_object*);
-extern lean_object* l_Lean_Parser_Command_end___elambda__1___closed__2;
 lean_object* l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_setOption___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_mkCommandElabAttribute___closed__1;
 lean_object* l_Lean_Elab_Command_withMacroExpansion___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_environment_main_module(lean_object*);
 lean_object* l___regBuiltinCommandElab_Lean_Elab_Command_elabOpen___closed__1;
 lean_object* l_Lean_Elab_Command_elabVariables___boxed(lean_object*, lean_object*, lean_object*);
+extern lean_object* l_Lean_Parser_Command_end___elambda__1___closed__1;
 lean_object* l_Lean_Elab_Command_elabExport___closed__1;
 lean_object* l_Lean_Elab_Command_getScope(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_elabEnd___closed__6;
@@ -548,7 +553,6 @@ lean_object* l_Lean_Elab_Command_registerBuiltinCommandElabAttr___lambda__1___bo
 uint8_t l_PersistentArray_anyM___at_Lean_MessageLog_hasErrors___spec__1(lean_object*);
 lean_object* l_Lean_Syntax_asNode(lean_object*);
 lean_object* l_Array_iterateMAux___main___at_Lean_Elab_Command_elabExport___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* lean_compile_decl(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_Lean_Elab_MonadMacroAdapter___lambda__2(lean_object*, lean_object*, lean_object*);
 uint8_t l___private_Init_Lean_Elab_Command_15__checkEndHeader(lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_formatStxAux___main(lean_object*, lean_object*, lean_object*);
@@ -557,7 +561,6 @@ lean_object* l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabVariable
 lean_object* l_Lean_Elab_Command_elabInitQuot(lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_iterateMAux___main___at_Lean_mkAppN___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Name_toStringWithSep___main(lean_object*, lean_object*);
-extern lean_object* l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
 lean_object* l_Lean_Elab_mkMessageAt___at_Lean_Elab_Command_throwError___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_usize_to_nat(size_t);
 lean_object* l___private_Init_Lean_Elab_Command_12__addScopes___main___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -575,7 +578,6 @@ extern lean_object* l_Lean_Parser_Command_synth___elambda__1___closed__2;
 lean_object* l_Lean_Elab_Command_registerBuiltinCommandElabAttr___lambda__1___closed__1;
 lean_object* l_Lean_Elab_Command_elabSynth___closed__3;
 lean_object* l___regBuiltinCommandElab_Lean_Elab_Command_elabCheckFailure(lean_object*);
-lean_object* l_IO_ofExcept___at___private_Init_Lean_Elab_Util_6__ElabAttribute_add___spec__1(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_mkMessageAux(lean_object*, lean_object*, lean_object*, uint8_t);
 lean_object* l_Lean_mkConst(lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Command_10__toCommandResult___boxed(lean_object*, lean_object*);
@@ -584,6 +586,7 @@ lean_object* l_Lean_Elab_Command_commandElabAttribute___closed__5;
 lean_object* l___regBuiltinCommandElab_Lean_Elab_Command_elabNamespace___closed__1;
 lean_object* l_Lean_Elab_Command_CommandElabM_MonadQuotation___closed__3;
 lean_object* l___regBuiltinCommandElab_Lean_Elab_Command_elabSection___closed__1;
+lean_object* l_Lean_Elab_Command_liftTermElabM___rarg___closed__1;
 extern lean_object* l_Lean_PersistentEnvExtension_inhabited___rarg___closed__4;
 extern lean_object* l_Lean_initAttr;
 lean_object* l_Lean_Elab_Command_logTrace___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -3832,7 +3835,7 @@ lean_object* x_8; lean_object* x_9; lean_object* x_10;
 x_8 = l_Lean_Parser_Command_docComment___elambda__1___closed__2;
 lean_inc(x_1);
 x_9 = l_Lean_Elab_syntaxNodeKindOfAttrParam(x_1, x_8, x_3);
-x_10 = l_IO_ofExcept___at___private_Init_Lean_Elab_Util_6__ElabAttribute_add___spec__1(x_9, x_5);
+x_10 = l_IO_ofExcept___at___private_Init_Lean_Elab_Util_7__ElabAttribute_add___spec__1(x_9, x_5);
 lean_dec(x_9);
 if (lean_obj_tag(x_10) == 0)
 {
@@ -5207,7 +5210,7 @@ lean_object* _init_l_Lean_Elab_Command_elabCommand___main___closed__1() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
+x_1 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
 x_2 = l_Lean_Meta_isLevelDefEqAux___main___closed__5;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
@@ -8244,7 +8247,7 @@ x_2 = l_Lean_Elab_Command_CommandElabM_inhabited___closed__1;
 return x_2;
 }
 }
-lean_object* _init_l_Lean_Elab_Command_runTermElabM___rarg___closed__1() {
+lean_object* _init_l_Lean_Elab_Command_liftTermElabM___rarg___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -8252,6 +8255,432 @@ x_1 = l_Lean_Elab_Command_CommandElabM_inhabited(lean_box(0));
 return x_1;
 }
 }
+lean_object* l_Lean_Elab_Command_liftTermElabM___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+lean_object* x_5; 
+lean_inc(x_3);
+x_5 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_4);
+if (lean_obj_tag(x_5) == 0)
+{
+lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
+x_6 = lean_ctor_get(x_5, 0);
+lean_inc(x_6);
+x_7 = lean_ctor_get(x_5, 1);
+lean_inc(x_7);
+lean_dec(x_5);
+x_8 = l___private_Init_Lean_Elab_Command_6__mkTermContext(x_3, x_6, x_1);
+x_9 = l___private_Init_Lean_Elab_Command_7__mkTermState(x_6);
+lean_dec(x_6);
+x_10 = lean_apply_2(x_2, x_8, x_9);
+if (lean_obj_tag(x_10) == 0)
+{
+lean_object* x_11; lean_object* x_12; lean_object* x_13; 
+x_11 = lean_ctor_get(x_10, 0);
+lean_inc(x_11);
+x_12 = lean_ctor_get(x_10, 1);
+lean_inc(x_12);
+lean_dec(x_10);
+lean_inc(x_3);
+x_13 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_7);
+if (lean_obj_tag(x_13) == 0)
+{
+lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; uint8_t x_19; 
+x_14 = lean_ctor_get(x_12, 0);
+lean_inc(x_14);
+x_15 = lean_ctor_get(x_13, 0);
+lean_inc(x_15);
+x_16 = lean_ctor_get(x_13, 1);
+lean_inc(x_16);
+lean_dec(x_13);
+x_17 = lean_ctor_get(x_14, 0);
+lean_inc(x_17);
+lean_dec(x_14);
+x_18 = lean_ctor_get(x_12, 2);
+lean_inc(x_18);
+lean_dec(x_12);
+x_19 = !lean_is_exclusive(x_15);
+if (x_19 == 0)
+{
+lean_object* x_20; lean_object* x_21; lean_object* x_22; 
+x_20 = lean_ctor_get(x_15, 1);
+lean_dec(x_20);
+x_21 = lean_ctor_get(x_15, 0);
+lean_dec(x_21);
+lean_ctor_set(x_15, 1, x_18);
+lean_ctor_set(x_15, 0, x_17);
+x_22 = l___private_Init_Lean_Elab_Command_3__setState(x_15, x_3, x_16);
+if (lean_obj_tag(x_22) == 0)
+{
+uint8_t x_23; 
+x_23 = !lean_is_exclusive(x_22);
+if (x_23 == 0)
+{
+lean_object* x_24; 
+x_24 = lean_ctor_get(x_22, 0);
+lean_dec(x_24);
+lean_ctor_set(x_22, 0, x_11);
+return x_22;
+}
+else
+{
+lean_object* x_25; lean_object* x_26; 
+x_25 = lean_ctor_get(x_22, 1);
+lean_inc(x_25);
+lean_dec(x_22);
+x_26 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_26, 0, x_11);
+lean_ctor_set(x_26, 1, x_25);
+return x_26;
+}
+}
+else
+{
+uint8_t x_27; 
+lean_dec(x_11);
+x_27 = !lean_is_exclusive(x_22);
+if (x_27 == 0)
+{
+return x_22;
+}
+else
+{
+lean_object* x_28; lean_object* x_29; lean_object* x_30; 
+x_28 = lean_ctor_get(x_22, 0);
+x_29 = lean_ctor_get(x_22, 1);
+lean_inc(x_29);
+lean_inc(x_28);
+lean_dec(x_22);
+x_30 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_30, 0, x_28);
+lean_ctor_set(x_30, 1, x_29);
+return x_30;
+}
+}
+}
+else
+{
+lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; 
+x_31 = lean_ctor_get(x_15, 2);
+x_32 = lean_ctor_get(x_15, 3);
+x_33 = lean_ctor_get(x_15, 4);
+lean_inc(x_33);
+lean_inc(x_32);
+lean_inc(x_31);
+lean_dec(x_15);
+x_34 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_34, 0, x_17);
+lean_ctor_set(x_34, 1, x_18);
+lean_ctor_set(x_34, 2, x_31);
+lean_ctor_set(x_34, 3, x_32);
+lean_ctor_set(x_34, 4, x_33);
+x_35 = l___private_Init_Lean_Elab_Command_3__setState(x_34, x_3, x_16);
+if (lean_obj_tag(x_35) == 0)
+{
+lean_object* x_36; lean_object* x_37; lean_object* x_38; 
+x_36 = lean_ctor_get(x_35, 1);
+lean_inc(x_36);
+if (lean_is_exclusive(x_35)) {
+ lean_ctor_release(x_35, 0);
+ lean_ctor_release(x_35, 1);
+ x_37 = x_35;
+} else {
+ lean_dec_ref(x_35);
+ x_37 = lean_box(0);
+}
+if (lean_is_scalar(x_37)) {
+ x_38 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_38 = x_37;
+}
+lean_ctor_set(x_38, 0, x_11);
+lean_ctor_set(x_38, 1, x_36);
+return x_38;
+}
+else
+{
+lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; 
+lean_dec(x_11);
+x_39 = lean_ctor_get(x_35, 0);
+lean_inc(x_39);
+x_40 = lean_ctor_get(x_35, 1);
+lean_inc(x_40);
+if (lean_is_exclusive(x_35)) {
+ lean_ctor_release(x_35, 0);
+ lean_ctor_release(x_35, 1);
+ x_41 = x_35;
+} else {
+ lean_dec_ref(x_35);
+ x_41 = lean_box(0);
+}
+if (lean_is_scalar(x_41)) {
+ x_42 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_42 = x_41;
+}
+lean_ctor_set(x_42, 0, x_39);
+lean_ctor_set(x_42, 1, x_40);
+return x_42;
+}
+}
+}
+else
+{
+uint8_t x_43; 
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_3);
+x_43 = !lean_is_exclusive(x_13);
+if (x_43 == 0)
+{
+return x_13;
+}
+else
+{
+lean_object* x_44; lean_object* x_45; lean_object* x_46; 
+x_44 = lean_ctor_get(x_13, 0);
+x_45 = lean_ctor_get(x_13, 1);
+lean_inc(x_45);
+lean_inc(x_44);
+lean_dec(x_13);
+x_46 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_46, 0, x_44);
+lean_ctor_set(x_46, 1, x_45);
+return x_46;
+}
+}
+}
+else
+{
+lean_object* x_47; 
+x_47 = lean_ctor_get(x_10, 0);
+lean_inc(x_47);
+if (lean_obj_tag(x_47) == 0)
+{
+lean_object* x_48; lean_object* x_49; lean_object* x_50; 
+x_48 = lean_ctor_get(x_10, 1);
+lean_inc(x_48);
+lean_dec(x_10);
+x_49 = lean_ctor_get(x_47, 0);
+lean_inc(x_49);
+lean_dec(x_47);
+lean_inc(x_3);
+x_50 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_7);
+if (lean_obj_tag(x_50) == 0)
+{
+lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; uint8_t x_56; 
+x_51 = lean_ctor_get(x_48, 0);
+lean_inc(x_51);
+x_52 = lean_ctor_get(x_50, 0);
+lean_inc(x_52);
+x_53 = lean_ctor_get(x_50, 1);
+lean_inc(x_53);
+lean_dec(x_50);
+x_54 = lean_ctor_get(x_51, 0);
+lean_inc(x_54);
+lean_dec(x_51);
+x_55 = lean_ctor_get(x_48, 2);
+lean_inc(x_55);
+lean_dec(x_48);
+x_56 = !lean_is_exclusive(x_52);
+if (x_56 == 0)
+{
+lean_object* x_57; lean_object* x_58; lean_object* x_59; 
+x_57 = lean_ctor_get(x_52, 1);
+lean_dec(x_57);
+x_58 = lean_ctor_get(x_52, 0);
+lean_dec(x_58);
+lean_ctor_set(x_52, 1, x_55);
+lean_ctor_set(x_52, 0, x_54);
+x_59 = l___private_Init_Lean_Elab_Command_3__setState(x_52, x_3, x_53);
+if (lean_obj_tag(x_59) == 0)
+{
+uint8_t x_60; 
+x_60 = !lean_is_exclusive(x_59);
+if (x_60 == 0)
+{
+lean_object* x_61; 
+x_61 = lean_ctor_get(x_59, 0);
+lean_dec(x_61);
+lean_ctor_set_tag(x_59, 1);
+lean_ctor_set(x_59, 0, x_49);
+return x_59;
+}
+else
+{
+lean_object* x_62; lean_object* x_63; 
+x_62 = lean_ctor_get(x_59, 1);
+lean_inc(x_62);
+lean_dec(x_59);
+x_63 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_63, 0, x_49);
+lean_ctor_set(x_63, 1, x_62);
+return x_63;
+}
+}
+else
+{
+uint8_t x_64; 
+lean_dec(x_49);
+x_64 = !lean_is_exclusive(x_59);
+if (x_64 == 0)
+{
+return x_59;
+}
+else
+{
+lean_object* x_65; lean_object* x_66; lean_object* x_67; 
+x_65 = lean_ctor_get(x_59, 0);
+x_66 = lean_ctor_get(x_59, 1);
+lean_inc(x_66);
+lean_inc(x_65);
+lean_dec(x_59);
+x_67 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_67, 0, x_65);
+lean_ctor_set(x_67, 1, x_66);
+return x_67;
+}
+}
+}
+else
+{
+lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; 
+x_68 = lean_ctor_get(x_52, 2);
+x_69 = lean_ctor_get(x_52, 3);
+x_70 = lean_ctor_get(x_52, 4);
+lean_inc(x_70);
+lean_inc(x_69);
+lean_inc(x_68);
+lean_dec(x_52);
+x_71 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_71, 0, x_54);
+lean_ctor_set(x_71, 1, x_55);
+lean_ctor_set(x_71, 2, x_68);
+lean_ctor_set(x_71, 3, x_69);
+lean_ctor_set(x_71, 4, x_70);
+x_72 = l___private_Init_Lean_Elab_Command_3__setState(x_71, x_3, x_53);
+if (lean_obj_tag(x_72) == 0)
+{
+lean_object* x_73; lean_object* x_74; lean_object* x_75; 
+x_73 = lean_ctor_get(x_72, 1);
+lean_inc(x_73);
+if (lean_is_exclusive(x_72)) {
+ lean_ctor_release(x_72, 0);
+ lean_ctor_release(x_72, 1);
+ x_74 = x_72;
+} else {
+ lean_dec_ref(x_72);
+ x_74 = lean_box(0);
+}
+if (lean_is_scalar(x_74)) {
+ x_75 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_75 = x_74;
+ lean_ctor_set_tag(x_75, 1);
+}
+lean_ctor_set(x_75, 0, x_49);
+lean_ctor_set(x_75, 1, x_73);
+return x_75;
+}
+else
+{
+lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; 
+lean_dec(x_49);
+x_76 = lean_ctor_get(x_72, 0);
+lean_inc(x_76);
+x_77 = lean_ctor_get(x_72, 1);
+lean_inc(x_77);
+if (lean_is_exclusive(x_72)) {
+ lean_ctor_release(x_72, 0);
+ lean_ctor_release(x_72, 1);
+ x_78 = x_72;
+} else {
+ lean_dec_ref(x_72);
+ x_78 = lean_box(0);
+}
+if (lean_is_scalar(x_78)) {
+ x_79 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_79 = x_78;
+}
+lean_ctor_set(x_79, 0, x_76);
+lean_ctor_set(x_79, 1, x_77);
+return x_79;
+}
+}
+}
+else
+{
+uint8_t x_80; 
+lean_dec(x_49);
+lean_dec(x_48);
+lean_dec(x_3);
+x_80 = !lean_is_exclusive(x_50);
+if (x_80 == 0)
+{
+return x_50;
+}
+else
+{
+lean_object* x_81; lean_object* x_82; lean_object* x_83; 
+x_81 = lean_ctor_get(x_50, 0);
+x_82 = lean_ctor_get(x_50, 1);
+lean_inc(x_82);
+lean_inc(x_81);
+lean_dec(x_50);
+x_83 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_83, 0, x_81);
+lean_ctor_set(x_83, 1, x_82);
+return x_83;
+}
+}
+}
+else
+{
+lean_object* x_84; lean_object* x_85; lean_object* x_86; 
+lean_dec(x_10);
+x_84 = l_Lean_Elab_Command_liftTermElabM___rarg___closed__1;
+x_85 = l_unreachable_x21___rarg(x_84);
+x_86 = lean_apply_2(x_85, x_3, x_7);
+return x_86;
+}
+}
+}
+else
+{
+uint8_t x_87; 
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_87 = !lean_is_exclusive(x_5);
+if (x_87 == 0)
+{
+return x_5;
+}
+else
+{
+lean_object* x_88; lean_object* x_89; lean_object* x_90; 
+x_88 = lean_ctor_get(x_5, 0);
+x_89 = lean_ctor_get(x_5, 1);
+lean_inc(x_89);
+lean_inc(x_88);
+lean_dec(x_5);
+x_90 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_90, 0, x_88);
+lean_ctor_set(x_90, 1, x_89);
+return x_90;
+}
+}
+}
+}
+lean_object* l_Lean_Elab_Command_liftTermElabM(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_Lean_Elab_Command_liftTermElabM___rarg), 4, 0);
+return x_2;
+}
+}
 lean_object* l_Lean_Elab_Command_runTermElabM___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
@@ -8260,414 +8689,452 @@ lean_inc(x_3);
 x_5 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_4);
 if (lean_obj_tag(x_5) == 0)
 {
-lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
+lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; 
 x_6 = lean_ctor_get(x_5, 0);
 lean_inc(x_6);
 x_7 = lean_ctor_get(x_5, 1);
 lean_inc(x_7);
 lean_dec(x_5);
 x_8 = l___private_Init_Lean_Elab_Command_9__getVarDecls(x_6);
-x_9 = l___private_Init_Lean_Elab_Command_6__mkTermContext(x_3, x_6, x_1);
-x_10 = l___private_Init_Lean_Elab_Command_7__mkTermState(x_6);
 lean_dec(x_6);
-x_11 = l_Lean_Elab_Term_elabBinders___rarg(x_8, x_2, x_9, x_10);
-lean_dec(x_8);
-if (lean_obj_tag(x_11) == 0)
-{
-lean_object* x_12; lean_object* x_13; lean_object* x_14; 
-x_12 = lean_ctor_get(x_11, 0);
-lean_inc(x_12);
-x_13 = lean_ctor_get(x_11, 1);
-lean_inc(x_13);
-lean_dec(x_11);
 lean_inc(x_3);
-x_14 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_7);
+x_9 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_7);
+if (lean_obj_tag(x_9) == 0)
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_10 = lean_ctor_get(x_9, 0);
+lean_inc(x_10);
+x_11 = lean_ctor_get(x_9, 1);
+lean_inc(x_11);
+lean_dec(x_9);
+x_12 = l___private_Init_Lean_Elab_Command_6__mkTermContext(x_3, x_10, x_1);
+x_13 = l___private_Init_Lean_Elab_Command_7__mkTermState(x_10);
+lean_dec(x_10);
+x_14 = l_Lean_Elab_Term_elabBinders___rarg(x_8, x_2, x_12, x_13);
+lean_dec(x_8);
 if (lean_obj_tag(x_14) == 0)
 {
-lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; uint8_t x_20; 
-x_15 = lean_ctor_get(x_13, 0);
+lean_object* x_15; lean_object* x_16; lean_object* x_17; 
+x_15 = lean_ctor_get(x_14, 0);
 lean_inc(x_15);
-x_16 = lean_ctor_get(x_14, 0);
+x_16 = lean_ctor_get(x_14, 1);
 lean_inc(x_16);
-x_17 = lean_ctor_get(x_14, 1);
-lean_inc(x_17);
 lean_dec(x_14);
-x_18 = lean_ctor_get(x_15, 0);
+lean_inc(x_3);
+x_17 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_11);
+if (lean_obj_tag(x_17) == 0)
+{
+lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; uint8_t x_23; 
+x_18 = lean_ctor_get(x_16, 0);
 lean_inc(x_18);
-lean_dec(x_15);
-x_19 = lean_ctor_get(x_13, 2);
+x_19 = lean_ctor_get(x_17, 0);
 lean_inc(x_19);
-lean_dec(x_13);
-x_20 = !lean_is_exclusive(x_16);
-if (x_20 == 0)
+x_20 = lean_ctor_get(x_17, 1);
+lean_inc(x_20);
+lean_dec(x_17);
+x_21 = lean_ctor_get(x_18, 0);
+lean_inc(x_21);
+lean_dec(x_18);
+x_22 = lean_ctor_get(x_16, 2);
+lean_inc(x_22);
+lean_dec(x_16);
+x_23 = !lean_is_exclusive(x_19);
+if (x_23 == 0)
 {
-lean_object* x_21; lean_object* x_22; lean_object* x_23; 
-x_21 = lean_ctor_get(x_16, 1);
-lean_dec(x_21);
-x_22 = lean_ctor_get(x_16, 0);
-lean_dec(x_22);
-lean_ctor_set(x_16, 1, x_19);
-lean_ctor_set(x_16, 0, x_18);
-x_23 = l___private_Init_Lean_Elab_Command_3__setState(x_16, x_3, x_17);
-if (lean_obj_tag(x_23) == 0)
-{
-uint8_t x_24; 
-x_24 = !lean_is_exclusive(x_23);
-if (x_24 == 0)
-{
-lean_object* x_25; 
-x_25 = lean_ctor_get(x_23, 0);
+lean_object* x_24; lean_object* x_25; lean_object* x_26; 
+x_24 = lean_ctor_get(x_19, 1);
+lean_dec(x_24);
+x_25 = lean_ctor_get(x_19, 0);
 lean_dec(x_25);
-lean_ctor_set(x_23, 0, x_12);
-return x_23;
+lean_ctor_set(x_19, 1, x_22);
+lean_ctor_set(x_19, 0, x_21);
+x_26 = l___private_Init_Lean_Elab_Command_3__setState(x_19, x_3, x_20);
+if (lean_obj_tag(x_26) == 0)
+{
+uint8_t x_27; 
+x_27 = !lean_is_exclusive(x_26);
+if (x_27 == 0)
+{
+lean_object* x_28; 
+x_28 = lean_ctor_get(x_26, 0);
+lean_dec(x_28);
+lean_ctor_set(x_26, 0, x_15);
+return x_26;
 }
 else
 {
-lean_object* x_26; lean_object* x_27; 
-x_26 = lean_ctor_get(x_23, 1);
-lean_inc(x_26);
-lean_dec(x_23);
-x_27 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_27, 0, x_12);
-lean_ctor_set(x_27, 1, x_26);
-return x_27;
-}
-}
-else
-{
-uint8_t x_28; 
-lean_dec(x_12);
-x_28 = !lean_is_exclusive(x_23);
-if (x_28 == 0)
-{
-return x_23;
-}
-else
-{
-lean_object* x_29; lean_object* x_30; lean_object* x_31; 
-x_29 = lean_ctor_get(x_23, 0);
-x_30 = lean_ctor_get(x_23, 1);
-lean_inc(x_30);
+lean_object* x_29; lean_object* x_30; 
+x_29 = lean_ctor_get(x_26, 1);
 lean_inc(x_29);
-lean_dec(x_23);
-x_31 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_31, 0, x_29);
-lean_ctor_set(x_31, 1, x_30);
-return x_31;
-}
+lean_dec(x_26);
+x_30 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_30, 0, x_15);
+lean_ctor_set(x_30, 1, x_29);
+return x_30;
 }
 }
 else
 {
-lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; 
-x_32 = lean_ctor_get(x_16, 2);
-x_33 = lean_ctor_get(x_16, 3);
-x_34 = lean_ctor_get(x_16, 4);
-lean_inc(x_34);
+uint8_t x_31; 
+lean_dec(x_15);
+x_31 = !lean_is_exclusive(x_26);
+if (x_31 == 0)
+{
+return x_26;
+}
+else
+{
+lean_object* x_32; lean_object* x_33; lean_object* x_34; 
+x_32 = lean_ctor_get(x_26, 0);
+x_33 = lean_ctor_get(x_26, 1);
 lean_inc(x_33);
 lean_inc(x_32);
-lean_dec(x_16);
-x_35 = lean_alloc_ctor(0, 5, 0);
-lean_ctor_set(x_35, 0, x_18);
-lean_ctor_set(x_35, 1, x_19);
-lean_ctor_set(x_35, 2, x_32);
-lean_ctor_set(x_35, 3, x_33);
-lean_ctor_set(x_35, 4, x_34);
-x_36 = l___private_Init_Lean_Elab_Command_3__setState(x_35, x_3, x_17);
-if (lean_obj_tag(x_36) == 0)
+lean_dec(x_26);
+x_34 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_34, 0, x_32);
+lean_ctor_set(x_34, 1, x_33);
+return x_34;
+}
+}
+}
+else
 {
-lean_object* x_37; lean_object* x_38; lean_object* x_39; 
-x_37 = lean_ctor_get(x_36, 1);
+lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; 
+x_35 = lean_ctor_get(x_19, 2);
+x_36 = lean_ctor_get(x_19, 3);
+x_37 = lean_ctor_get(x_19, 4);
 lean_inc(x_37);
-if (lean_is_exclusive(x_36)) {
- lean_ctor_release(x_36, 0);
- lean_ctor_release(x_36, 1);
- x_38 = x_36;
-} else {
- lean_dec_ref(x_36);
- x_38 = lean_box(0);
-}
-if (lean_is_scalar(x_38)) {
- x_39 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_39 = x_38;
-}
-lean_ctor_set(x_39, 0, x_12);
-lean_ctor_set(x_39, 1, x_37);
-return x_39;
-}
-else
+lean_inc(x_36);
+lean_inc(x_35);
+lean_dec(x_19);
+x_38 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_38, 0, x_21);
+lean_ctor_set(x_38, 1, x_22);
+lean_ctor_set(x_38, 2, x_35);
+lean_ctor_set(x_38, 3, x_36);
+lean_ctor_set(x_38, 4, x_37);
+x_39 = l___private_Init_Lean_Elab_Command_3__setState(x_38, x_3, x_20);
+if (lean_obj_tag(x_39) == 0)
 {
-lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; 
-lean_dec(x_12);
-x_40 = lean_ctor_get(x_36, 0);
+lean_object* x_40; lean_object* x_41; lean_object* x_42; 
+x_40 = lean_ctor_get(x_39, 1);
 lean_inc(x_40);
-x_41 = lean_ctor_get(x_36, 1);
-lean_inc(x_41);
-if (lean_is_exclusive(x_36)) {
- lean_ctor_release(x_36, 0);
- lean_ctor_release(x_36, 1);
- x_42 = x_36;
+if (lean_is_exclusive(x_39)) {
+ lean_ctor_release(x_39, 0);
+ lean_ctor_release(x_39, 1);
+ x_41 = x_39;
 } else {
- lean_dec_ref(x_36);
- x_42 = lean_box(0);
+ lean_dec_ref(x_39);
+ x_41 = lean_box(0);
 }
-if (lean_is_scalar(x_42)) {
- x_43 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_41)) {
+ x_42 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_43 = x_42;
+ x_42 = x_41;
 }
-lean_ctor_set(x_43, 0, x_40);
-lean_ctor_set(x_43, 1, x_41);
-return x_43;
+lean_ctor_set(x_42, 0, x_15);
+lean_ctor_set(x_42, 1, x_40);
+return x_42;
+}
+else
+{
+lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; 
+lean_dec(x_15);
+x_43 = lean_ctor_get(x_39, 0);
+lean_inc(x_43);
+x_44 = lean_ctor_get(x_39, 1);
+lean_inc(x_44);
+if (lean_is_exclusive(x_39)) {
+ lean_ctor_release(x_39, 0);
+ lean_ctor_release(x_39, 1);
+ x_45 = x_39;
+} else {
+ lean_dec_ref(x_39);
+ x_45 = lean_box(0);
+}
+if (lean_is_scalar(x_45)) {
+ x_46 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_46 = x_45;
+}
+lean_ctor_set(x_46, 0, x_43);
+lean_ctor_set(x_46, 1, x_44);
+return x_46;
 }
 }
 }
 else
 {
-uint8_t x_44; 
-lean_dec(x_13);
-lean_dec(x_12);
+uint8_t x_47; 
+lean_dec(x_16);
+lean_dec(x_15);
 lean_dec(x_3);
-x_44 = !lean_is_exclusive(x_14);
-if (x_44 == 0)
+x_47 = !lean_is_exclusive(x_17);
+if (x_47 == 0)
 {
-return x_14;
+return x_17;
 }
 else
 {
-lean_object* x_45; lean_object* x_46; lean_object* x_47; 
-x_45 = lean_ctor_get(x_14, 0);
-x_46 = lean_ctor_get(x_14, 1);
-lean_inc(x_46);
-lean_inc(x_45);
-lean_dec(x_14);
-x_47 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_47, 0, x_45);
-lean_ctor_set(x_47, 1, x_46);
-return x_47;
-}
-}
-}
-else
-{
-lean_object* x_48; 
-x_48 = lean_ctor_get(x_11, 0);
-lean_inc(x_48);
-if (lean_obj_tag(x_48) == 0)
-{
-lean_object* x_49; lean_object* x_50; lean_object* x_51; 
-x_49 = lean_ctor_get(x_11, 1);
+lean_object* x_48; lean_object* x_49; lean_object* x_50; 
+x_48 = lean_ctor_get(x_17, 0);
+x_49 = lean_ctor_get(x_17, 1);
 lean_inc(x_49);
-lean_dec(x_11);
-x_50 = lean_ctor_get(x_48, 0);
-lean_inc(x_50);
-lean_dec(x_48);
-lean_inc(x_3);
-x_51 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_7);
+lean_inc(x_48);
+lean_dec(x_17);
+x_50 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_50, 0, x_48);
+lean_ctor_set(x_50, 1, x_49);
+return x_50;
+}
+}
+}
+else
+{
+lean_object* x_51; 
+x_51 = lean_ctor_get(x_14, 0);
+lean_inc(x_51);
 if (lean_obj_tag(x_51) == 0)
 {
-lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; uint8_t x_57; 
-x_52 = lean_ctor_get(x_49, 0);
+lean_object* x_52; lean_object* x_53; lean_object* x_54; 
+x_52 = lean_ctor_get(x_14, 1);
 lean_inc(x_52);
+lean_dec(x_14);
 x_53 = lean_ctor_get(x_51, 0);
 lean_inc(x_53);
-x_54 = lean_ctor_get(x_51, 1);
-lean_inc(x_54);
 lean_dec(x_51);
+lean_inc(x_3);
+x_54 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_11);
+if (lean_obj_tag(x_54) == 0)
+{
+lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; uint8_t x_60; 
 x_55 = lean_ctor_get(x_52, 0);
 lean_inc(x_55);
-lean_dec(x_52);
-x_56 = lean_ctor_get(x_49, 2);
+x_56 = lean_ctor_get(x_54, 0);
 lean_inc(x_56);
-lean_dec(x_49);
-x_57 = !lean_is_exclusive(x_53);
-if (x_57 == 0)
+x_57 = lean_ctor_get(x_54, 1);
+lean_inc(x_57);
+lean_dec(x_54);
+x_58 = lean_ctor_get(x_55, 0);
+lean_inc(x_58);
+lean_dec(x_55);
+x_59 = lean_ctor_get(x_52, 2);
+lean_inc(x_59);
+lean_dec(x_52);
+x_60 = !lean_is_exclusive(x_56);
+if (x_60 == 0)
 {
-lean_object* x_58; lean_object* x_59; lean_object* x_60; 
-x_58 = lean_ctor_get(x_53, 1);
-lean_dec(x_58);
-x_59 = lean_ctor_get(x_53, 0);
-lean_dec(x_59);
-lean_ctor_set(x_53, 1, x_56);
-lean_ctor_set(x_53, 0, x_55);
-x_60 = l___private_Init_Lean_Elab_Command_3__setState(x_53, x_3, x_54);
-if (lean_obj_tag(x_60) == 0)
-{
-uint8_t x_61; 
-x_61 = !lean_is_exclusive(x_60);
-if (x_61 == 0)
-{
-lean_object* x_62; 
-x_62 = lean_ctor_get(x_60, 0);
+lean_object* x_61; lean_object* x_62; lean_object* x_63; 
+x_61 = lean_ctor_get(x_56, 1);
+lean_dec(x_61);
+x_62 = lean_ctor_get(x_56, 0);
 lean_dec(x_62);
-lean_ctor_set_tag(x_60, 1);
-lean_ctor_set(x_60, 0, x_50);
-return x_60;
+lean_ctor_set(x_56, 1, x_59);
+lean_ctor_set(x_56, 0, x_58);
+x_63 = l___private_Init_Lean_Elab_Command_3__setState(x_56, x_3, x_57);
+if (lean_obj_tag(x_63) == 0)
+{
+uint8_t x_64; 
+x_64 = !lean_is_exclusive(x_63);
+if (x_64 == 0)
+{
+lean_object* x_65; 
+x_65 = lean_ctor_get(x_63, 0);
+lean_dec(x_65);
+lean_ctor_set_tag(x_63, 1);
+lean_ctor_set(x_63, 0, x_53);
+return x_63;
 }
 else
 {
-lean_object* x_63; lean_object* x_64; 
-x_63 = lean_ctor_get(x_60, 1);
-lean_inc(x_63);
-lean_dec(x_60);
-x_64 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_64, 0, x_50);
-lean_ctor_set(x_64, 1, x_63);
-return x_64;
-}
-}
-else
-{
-uint8_t x_65; 
-lean_dec(x_50);
-x_65 = !lean_is_exclusive(x_60);
-if (x_65 == 0)
-{
-return x_60;
-}
-else
-{
-lean_object* x_66; lean_object* x_67; lean_object* x_68; 
-x_66 = lean_ctor_get(x_60, 0);
-x_67 = lean_ctor_get(x_60, 1);
-lean_inc(x_67);
+lean_object* x_66; lean_object* x_67; 
+x_66 = lean_ctor_get(x_63, 1);
 lean_inc(x_66);
-lean_dec(x_60);
-x_68 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_68, 0, x_66);
-lean_ctor_set(x_68, 1, x_67);
-return x_68;
-}
+lean_dec(x_63);
+x_67 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_67, 0, x_53);
+lean_ctor_set(x_67, 1, x_66);
+return x_67;
 }
 }
 else
 {
-lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; 
-x_69 = lean_ctor_get(x_53, 2);
-x_70 = lean_ctor_get(x_53, 3);
-x_71 = lean_ctor_get(x_53, 4);
-lean_inc(x_71);
+uint8_t x_68; 
+lean_dec(x_53);
+x_68 = !lean_is_exclusive(x_63);
+if (x_68 == 0)
+{
+return x_63;
+}
+else
+{
+lean_object* x_69; lean_object* x_70; lean_object* x_71; 
+x_69 = lean_ctor_get(x_63, 0);
+x_70 = lean_ctor_get(x_63, 1);
 lean_inc(x_70);
 lean_inc(x_69);
-lean_dec(x_53);
-x_72 = lean_alloc_ctor(0, 5, 0);
-lean_ctor_set(x_72, 0, x_55);
-lean_ctor_set(x_72, 1, x_56);
-lean_ctor_set(x_72, 2, x_69);
-lean_ctor_set(x_72, 3, x_70);
-lean_ctor_set(x_72, 4, x_71);
-x_73 = l___private_Init_Lean_Elab_Command_3__setState(x_72, x_3, x_54);
-if (lean_obj_tag(x_73) == 0)
+lean_dec(x_63);
+x_71 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_71, 0, x_69);
+lean_ctor_set(x_71, 1, x_70);
+return x_71;
+}
+}
+}
+else
 {
-lean_object* x_74; lean_object* x_75; lean_object* x_76; 
-x_74 = lean_ctor_get(x_73, 1);
+lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; 
+x_72 = lean_ctor_get(x_56, 2);
+x_73 = lean_ctor_get(x_56, 3);
+x_74 = lean_ctor_get(x_56, 4);
 lean_inc(x_74);
-if (lean_is_exclusive(x_73)) {
- lean_ctor_release(x_73, 0);
- lean_ctor_release(x_73, 1);
- x_75 = x_73;
-} else {
- lean_dec_ref(x_73);
- x_75 = lean_box(0);
-}
-if (lean_is_scalar(x_75)) {
- x_76 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_76 = x_75;
- lean_ctor_set_tag(x_76, 1);
-}
-lean_ctor_set(x_76, 0, x_50);
-lean_ctor_set(x_76, 1, x_74);
-return x_76;
-}
-else
+lean_inc(x_73);
+lean_inc(x_72);
+lean_dec(x_56);
+x_75 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_75, 0, x_58);
+lean_ctor_set(x_75, 1, x_59);
+lean_ctor_set(x_75, 2, x_72);
+lean_ctor_set(x_75, 3, x_73);
+lean_ctor_set(x_75, 4, x_74);
+x_76 = l___private_Init_Lean_Elab_Command_3__setState(x_75, x_3, x_57);
+if (lean_obj_tag(x_76) == 0)
 {
-lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; 
-lean_dec(x_50);
-x_77 = lean_ctor_get(x_73, 0);
+lean_object* x_77; lean_object* x_78; lean_object* x_79; 
+x_77 = lean_ctor_get(x_76, 1);
 lean_inc(x_77);
-x_78 = lean_ctor_get(x_73, 1);
-lean_inc(x_78);
-if (lean_is_exclusive(x_73)) {
- lean_ctor_release(x_73, 0);
- lean_ctor_release(x_73, 1);
- x_79 = x_73;
+if (lean_is_exclusive(x_76)) {
+ lean_ctor_release(x_76, 0);
+ lean_ctor_release(x_76, 1);
+ x_78 = x_76;
 } else {
- lean_dec_ref(x_73);
- x_79 = lean_box(0);
+ lean_dec_ref(x_76);
+ x_78 = lean_box(0);
 }
-if (lean_is_scalar(x_79)) {
- x_80 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_78)) {
+ x_79 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_80 = x_79;
+ x_79 = x_78;
+ lean_ctor_set_tag(x_79, 1);
 }
-lean_ctor_set(x_80, 0, x_77);
-lean_ctor_set(x_80, 1, x_78);
-return x_80;
+lean_ctor_set(x_79, 0, x_53);
+lean_ctor_set(x_79, 1, x_77);
+return x_79;
+}
+else
+{
+lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; 
+lean_dec(x_53);
+x_80 = lean_ctor_get(x_76, 0);
+lean_inc(x_80);
+x_81 = lean_ctor_get(x_76, 1);
+lean_inc(x_81);
+if (lean_is_exclusive(x_76)) {
+ lean_ctor_release(x_76, 0);
+ lean_ctor_release(x_76, 1);
+ x_82 = x_76;
+} else {
+ lean_dec_ref(x_76);
+ x_82 = lean_box(0);
+}
+if (lean_is_scalar(x_82)) {
+ x_83 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_83 = x_82;
+}
+lean_ctor_set(x_83, 0, x_80);
+lean_ctor_set(x_83, 1, x_81);
+return x_83;
 }
 }
 }
 else
 {
-uint8_t x_81; 
-lean_dec(x_50);
-lean_dec(x_49);
+uint8_t x_84; 
+lean_dec(x_53);
+lean_dec(x_52);
 lean_dec(x_3);
-x_81 = !lean_is_exclusive(x_51);
-if (x_81 == 0)
+x_84 = !lean_is_exclusive(x_54);
+if (x_84 == 0)
 {
-return x_51;
-}
-else
-{
-lean_object* x_82; lean_object* x_83; lean_object* x_84; 
-x_82 = lean_ctor_get(x_51, 0);
-x_83 = lean_ctor_get(x_51, 1);
-lean_inc(x_83);
-lean_inc(x_82);
-lean_dec(x_51);
-x_84 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_84, 0, x_82);
-lean_ctor_set(x_84, 1, x_83);
-return x_84;
-}
-}
+return x_54;
 }
 else
 {
 lean_object* x_85; lean_object* x_86; lean_object* x_87; 
-lean_dec(x_11);
-x_85 = l_Lean_Elab_Command_runTermElabM___rarg___closed__1;
-x_86 = l_unreachable_x21___rarg(x_85);
-x_87 = lean_apply_2(x_86, x_3, x_7);
+x_85 = lean_ctor_get(x_54, 0);
+x_86 = lean_ctor_get(x_54, 1);
+lean_inc(x_86);
+lean_inc(x_85);
+lean_dec(x_54);
+x_87 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_87, 0, x_85);
+lean_ctor_set(x_87, 1, x_86);
 return x_87;
 }
 }
 }
 else
 {
-uint8_t x_88; 
+lean_object* x_88; lean_object* x_89; lean_object* x_90; 
+lean_dec(x_14);
+x_88 = l_Lean_Elab_Command_liftTermElabM___rarg___closed__1;
+x_89 = l_unreachable_x21___rarg(x_88);
+x_90 = lean_apply_2(x_89, x_3, x_11);
+return x_90;
+}
+}
+}
+else
+{
+uint8_t x_91; 
+lean_dec(x_8);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_88 = !lean_is_exclusive(x_5);
-if (x_88 == 0)
+x_91 = !lean_is_exclusive(x_9);
+if (x_91 == 0)
+{
+return x_9;
+}
+else
+{
+lean_object* x_92; lean_object* x_93; lean_object* x_94; 
+x_92 = lean_ctor_get(x_9, 0);
+x_93 = lean_ctor_get(x_9, 1);
+lean_inc(x_93);
+lean_inc(x_92);
+lean_dec(x_9);
+x_94 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_94, 0, x_92);
+lean_ctor_set(x_94, 1, x_93);
+return x_94;
+}
+}
+}
+else
+{
+uint8_t x_95; 
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_95 = !lean_is_exclusive(x_5);
+if (x_95 == 0)
 {
 return x_5;
 }
 else
 {
-lean_object* x_89; lean_object* x_90; lean_object* x_91; 
-x_89 = lean_ctor_get(x_5, 0);
-x_90 = lean_ctor_get(x_5, 1);
-lean_inc(x_90);
-lean_inc(x_89);
+lean_object* x_96; lean_object* x_97; lean_object* x_98; 
+x_96 = lean_ctor_get(x_5, 0);
+x_97 = lean_ctor_get(x_5, 1);
+lean_inc(x_97);
+lean_inc(x_96);
 lean_dec(x_5);
-x_91 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_91, 0, x_89);
-lean_ctor_set(x_91, 1, x_90);
-return x_91;
+x_98 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_98, 0, x_96);
+lean_ctor_set(x_98, 1, x_97);
+return x_98;
 }
 }
 }
@@ -8874,7 +9341,7 @@ lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48;
 x_45 = lean_ctor_get(x_4, 1);
 lean_inc(x_45);
 lean_dec(x_4);
-x_46 = l_Lean_Elab_Command_runTermElabM___rarg___closed__1;
+x_46 = l_Lean_Elab_Command_liftTermElabM___rarg___closed__1;
 x_47 = l_unreachable_x21___rarg(x_46);
 x_48 = lean_apply_2(x_47, x_2, x_45);
 return x_48;
@@ -9104,7 +9571,7 @@ lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56;
 x_53 = lean_ctor_get(x_4, 1);
 lean_inc(x_53);
 lean_dec(x_4);
-x_54 = l_Lean_Elab_Command_runTermElabM___rarg___closed__1;
+x_54 = l_Lean_Elab_Command_liftTermElabM___rarg___closed__1;
 x_55 = l_unreachable_x21___rarg(x_54);
 x_56 = lean_apply_2(x_55, x_2, x_53);
 if (lean_obj_tag(x_56) == 0)
@@ -11089,7 +11556,7 @@ lean_object* l___regBuiltinCommandElab_Lean_Elab_Command_elabEnd(lean_object* x_
 _start:
 {
 lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
-x_2 = l_Lean_Parser_Command_end___elambda__1___closed__2;
+x_2 = l_Lean_Parser_Command_end___elambda__1___closed__1;
 x_3 = l___regBuiltinCommandElab_Lean_Elab_Command_elabEnd___closed__2;
 x_4 = l___regBuiltinCommandElab_Lean_Elab_Command_elabEnd___closed__3;
 x_5 = l_Lean_Elab_Command_addBuiltinCommandElab(x_2, x_3, x_4, x_1);
@@ -15842,394 +16309,405 @@ lean_inc(x_2);
 x_8 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_3);
 if (lean_obj_tag(x_8) == 0)
 {
-lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
 x_9 = lean_ctor_get(x_8, 0);
 lean_inc(x_9);
 x_10 = lean_ctor_get(x_8, 1);
 lean_inc(x_10);
 lean_dec(x_8);
 x_11 = l___private_Init_Lean_Elab_Command_9__getVarDecls(x_9);
-x_12 = l___private_Init_Lean_Elab_Command_6__mkTermContext(x_2, x_9, x_6);
-x_13 = l___private_Init_Lean_Elab_Command_7__mkTermState(x_9);
 lean_dec(x_9);
-x_14 = l_Lean_Elab_Term_elabBinders___rarg(x_11, x_7, x_12, x_13);
+lean_inc(x_2);
+x_12 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_10);
+if (lean_obj_tag(x_12) == 0)
+{
+lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
+x_13 = lean_ctor_get(x_12, 0);
+lean_inc(x_13);
+x_14 = lean_ctor_get(x_12, 1);
+lean_inc(x_14);
+lean_dec(x_12);
+x_15 = l___private_Init_Lean_Elab_Command_6__mkTermContext(x_2, x_13, x_6);
+x_16 = l___private_Init_Lean_Elab_Command_7__mkTermState(x_13);
+lean_dec(x_13);
+x_17 = l_Lean_Elab_Term_elabBinders___rarg(x_11, x_7, x_15, x_16);
 lean_dec(x_11);
-if (lean_obj_tag(x_14) == 0)
+if (lean_obj_tag(x_17) == 0)
 {
-lean_object* x_15; lean_object* x_16; 
-x_15 = lean_ctor_get(x_14, 1);
-lean_inc(x_15);
-lean_dec(x_14);
-lean_inc(x_2);
-x_16 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_10);
-if (lean_obj_tag(x_16) == 0)
-{
-lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; uint8_t x_22; 
-x_17 = lean_ctor_get(x_15, 0);
-lean_inc(x_17);
-x_18 = lean_ctor_get(x_16, 0);
+lean_object* x_18; lean_object* x_19; 
+x_18 = lean_ctor_get(x_17, 1);
 lean_inc(x_18);
-x_19 = lean_ctor_get(x_16, 1);
-lean_inc(x_19);
-lean_dec(x_16);
-x_20 = lean_ctor_get(x_17, 0);
-lean_inc(x_20);
 lean_dec(x_17);
-x_21 = lean_ctor_get(x_15, 2);
-lean_inc(x_21);
-lean_dec(x_15);
-x_22 = !lean_is_exclusive(x_18);
-if (x_22 == 0)
-{
-lean_object* x_23; lean_object* x_24; lean_object* x_25; 
-x_23 = lean_ctor_get(x_18, 1);
-lean_dec(x_23);
-x_24 = lean_ctor_get(x_18, 0);
-lean_dec(x_24);
-lean_ctor_set(x_18, 1, x_21);
-lean_ctor_set(x_18, 0, x_20);
 lean_inc(x_2);
-x_25 = l___private_Init_Lean_Elab_Command_3__setState(x_18, x_2, x_19);
-if (lean_obj_tag(x_25) == 0)
+x_19 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_14);
+if (lean_obj_tag(x_19) == 0)
 {
-lean_object* x_26; lean_object* x_27; 
-x_26 = lean_ctor_get(x_25, 1);
-lean_inc(x_26);
-lean_dec(x_25);
-x_27 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabVariable___spec__1(x_5, x_2, x_26);
-return x_27;
+lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; uint8_t x_25; 
+x_20 = lean_ctor_get(x_18, 0);
+lean_inc(x_20);
+x_21 = lean_ctor_get(x_19, 0);
+lean_inc(x_21);
+x_22 = lean_ctor_get(x_19, 1);
+lean_inc(x_22);
+lean_dec(x_19);
+x_23 = lean_ctor_get(x_20, 0);
+lean_inc(x_23);
+lean_dec(x_20);
+x_24 = lean_ctor_get(x_18, 2);
+lean_inc(x_24);
+lean_dec(x_18);
+x_25 = !lean_is_exclusive(x_21);
+if (x_25 == 0)
+{
+lean_object* x_26; lean_object* x_27; lean_object* x_28; 
+x_26 = lean_ctor_get(x_21, 1);
+lean_dec(x_26);
+x_27 = lean_ctor_get(x_21, 0);
+lean_dec(x_27);
+lean_ctor_set(x_21, 1, x_24);
+lean_ctor_set(x_21, 0, x_23);
+lean_inc(x_2);
+x_28 = l___private_Init_Lean_Elab_Command_3__setState(x_21, x_2, x_22);
+if (lean_obj_tag(x_28) == 0)
+{
+lean_object* x_29; lean_object* x_30; 
+x_29 = lean_ctor_get(x_28, 1);
+lean_inc(x_29);
+lean_dec(x_28);
+x_30 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabVariable___spec__1(x_5, x_2, x_29);
+return x_30;
 }
 else
 {
-uint8_t x_28; 
+uint8_t x_31; 
 lean_dec(x_5);
 lean_dec(x_2);
-x_28 = !lean_is_exclusive(x_25);
-if (x_28 == 0)
+x_31 = !lean_is_exclusive(x_28);
+if (x_31 == 0)
 {
-return x_25;
+return x_28;
 }
 else
 {
-lean_object* x_29; lean_object* x_30; lean_object* x_31; 
-x_29 = lean_ctor_get(x_25, 0);
-x_30 = lean_ctor_get(x_25, 1);
-lean_inc(x_30);
-lean_inc(x_29);
-lean_dec(x_25);
-x_31 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_31, 0, x_29);
-lean_ctor_set(x_31, 1, x_30);
-return x_31;
-}
-}
-}
-else
-{
-lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; 
-x_32 = lean_ctor_get(x_18, 2);
-x_33 = lean_ctor_get(x_18, 3);
-x_34 = lean_ctor_get(x_18, 4);
-lean_inc(x_34);
+lean_object* x_32; lean_object* x_33; lean_object* x_34; 
+x_32 = lean_ctor_get(x_28, 0);
+x_33 = lean_ctor_get(x_28, 1);
 lean_inc(x_33);
 lean_inc(x_32);
-lean_dec(x_18);
-x_35 = lean_alloc_ctor(0, 5, 0);
-lean_ctor_set(x_35, 0, x_20);
-lean_ctor_set(x_35, 1, x_21);
-lean_ctor_set(x_35, 2, x_32);
-lean_ctor_set(x_35, 3, x_33);
-lean_ctor_set(x_35, 4, x_34);
-lean_inc(x_2);
-x_36 = l___private_Init_Lean_Elab_Command_3__setState(x_35, x_2, x_19);
-if (lean_obj_tag(x_36) == 0)
+lean_dec(x_28);
+x_34 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_34, 0, x_32);
+lean_ctor_set(x_34, 1, x_33);
+return x_34;
+}
+}
+}
+else
 {
-lean_object* x_37; lean_object* x_38; 
-x_37 = lean_ctor_get(x_36, 1);
+lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; 
+x_35 = lean_ctor_get(x_21, 2);
+x_36 = lean_ctor_get(x_21, 3);
+x_37 = lean_ctor_get(x_21, 4);
 lean_inc(x_37);
-lean_dec(x_36);
-x_38 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabVariable___spec__1(x_5, x_2, x_37);
-return x_38;
-}
-else
-{
-lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; 
-lean_dec(x_5);
-lean_dec(x_2);
-x_39 = lean_ctor_get(x_36, 0);
-lean_inc(x_39);
-x_40 = lean_ctor_get(x_36, 1);
-lean_inc(x_40);
-if (lean_is_exclusive(x_36)) {
- lean_ctor_release(x_36, 0);
- lean_ctor_release(x_36, 1);
- x_41 = x_36;
-} else {
- lean_dec_ref(x_36);
- x_41 = lean_box(0);
-}
-if (lean_is_scalar(x_41)) {
- x_42 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_42 = x_41;
-}
-lean_ctor_set(x_42, 0, x_39);
-lean_ctor_set(x_42, 1, x_40);
-return x_42;
-}
-}
-}
-else
-{
-uint8_t x_43; 
-lean_dec(x_15);
-lean_dec(x_5);
-lean_dec(x_2);
-x_43 = !lean_is_exclusive(x_16);
-if (x_43 == 0)
-{
-return x_16;
-}
-else
-{
-lean_object* x_44; lean_object* x_45; lean_object* x_46; 
-x_44 = lean_ctor_get(x_16, 0);
-x_45 = lean_ctor_get(x_16, 1);
-lean_inc(x_45);
-lean_inc(x_44);
-lean_dec(x_16);
-x_46 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_46, 0, x_44);
-lean_ctor_set(x_46, 1, x_45);
-return x_46;
-}
-}
-}
-else
-{
-lean_object* x_47; 
-x_47 = lean_ctor_get(x_14, 0);
-lean_inc(x_47);
-if (lean_obj_tag(x_47) == 0)
-{
-lean_object* x_48; lean_object* x_49; lean_object* x_50; 
-lean_dec(x_5);
-x_48 = lean_ctor_get(x_14, 1);
-lean_inc(x_48);
-lean_dec(x_14);
-x_49 = lean_ctor_get(x_47, 0);
-lean_inc(x_49);
-lean_dec(x_47);
+lean_inc(x_36);
+lean_inc(x_35);
+lean_dec(x_21);
+x_38 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_38, 0, x_23);
+lean_ctor_set(x_38, 1, x_24);
+lean_ctor_set(x_38, 2, x_35);
+lean_ctor_set(x_38, 3, x_36);
+lean_ctor_set(x_38, 4, x_37);
 lean_inc(x_2);
-x_50 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_10);
+x_39 = l___private_Init_Lean_Elab_Command_3__setState(x_38, x_2, x_22);
+if (lean_obj_tag(x_39) == 0)
+{
+lean_object* x_40; lean_object* x_41; 
+x_40 = lean_ctor_get(x_39, 1);
+lean_inc(x_40);
+lean_dec(x_39);
+x_41 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabVariable___spec__1(x_5, x_2, x_40);
+return x_41;
+}
+else
+{
+lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; 
+lean_dec(x_5);
+lean_dec(x_2);
+x_42 = lean_ctor_get(x_39, 0);
+lean_inc(x_42);
+x_43 = lean_ctor_get(x_39, 1);
+lean_inc(x_43);
+if (lean_is_exclusive(x_39)) {
+ lean_ctor_release(x_39, 0);
+ lean_ctor_release(x_39, 1);
+ x_44 = x_39;
+} else {
+ lean_dec_ref(x_39);
+ x_44 = lean_box(0);
+}
+if (lean_is_scalar(x_44)) {
+ x_45 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_45 = x_44;
+}
+lean_ctor_set(x_45, 0, x_42);
+lean_ctor_set(x_45, 1, x_43);
+return x_45;
+}
+}
+}
+else
+{
+uint8_t x_46; 
+lean_dec(x_18);
+lean_dec(x_5);
+lean_dec(x_2);
+x_46 = !lean_is_exclusive(x_19);
+if (x_46 == 0)
+{
+return x_19;
+}
+else
+{
+lean_object* x_47; lean_object* x_48; lean_object* x_49; 
+x_47 = lean_ctor_get(x_19, 0);
+x_48 = lean_ctor_get(x_19, 1);
+lean_inc(x_48);
+lean_inc(x_47);
+lean_dec(x_19);
+x_49 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_49, 0, x_47);
+lean_ctor_set(x_49, 1, x_48);
+return x_49;
+}
+}
+}
+else
+{
+lean_object* x_50; 
+x_50 = lean_ctor_get(x_17, 0);
+lean_inc(x_50);
 if (lean_obj_tag(x_50) == 0)
 {
-lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; uint8_t x_56; 
-x_51 = lean_ctor_get(x_48, 0);
+lean_object* x_51; lean_object* x_52; lean_object* x_53; 
+lean_dec(x_5);
+x_51 = lean_ctor_get(x_17, 1);
 lean_inc(x_51);
+lean_dec(x_17);
 x_52 = lean_ctor_get(x_50, 0);
 lean_inc(x_52);
-x_53 = lean_ctor_get(x_50, 1);
-lean_inc(x_53);
 lean_dec(x_50);
+lean_inc(x_2);
+x_53 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_14);
+if (lean_obj_tag(x_53) == 0)
+{
+lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; uint8_t x_59; 
 x_54 = lean_ctor_get(x_51, 0);
 lean_inc(x_54);
-lean_dec(x_51);
-x_55 = lean_ctor_get(x_48, 2);
+x_55 = lean_ctor_get(x_53, 0);
 lean_inc(x_55);
-lean_dec(x_48);
-x_56 = !lean_is_exclusive(x_52);
-if (x_56 == 0)
+x_56 = lean_ctor_get(x_53, 1);
+lean_inc(x_56);
+lean_dec(x_53);
+x_57 = lean_ctor_get(x_54, 0);
+lean_inc(x_57);
+lean_dec(x_54);
+x_58 = lean_ctor_get(x_51, 2);
+lean_inc(x_58);
+lean_dec(x_51);
+x_59 = !lean_is_exclusive(x_55);
+if (x_59 == 0)
 {
-lean_object* x_57; lean_object* x_58; lean_object* x_59; 
-x_57 = lean_ctor_get(x_52, 1);
-lean_dec(x_57);
-x_58 = lean_ctor_get(x_52, 0);
-lean_dec(x_58);
-lean_ctor_set(x_52, 1, x_55);
-lean_ctor_set(x_52, 0, x_54);
-x_59 = l___private_Init_Lean_Elab_Command_3__setState(x_52, x_2, x_53);
-if (lean_obj_tag(x_59) == 0)
-{
-uint8_t x_60; 
-x_60 = !lean_is_exclusive(x_59);
-if (x_60 == 0)
-{
-lean_object* x_61; 
-x_61 = lean_ctor_get(x_59, 0);
+lean_object* x_60; lean_object* x_61; lean_object* x_62; 
+x_60 = lean_ctor_get(x_55, 1);
+lean_dec(x_60);
+x_61 = lean_ctor_get(x_55, 0);
 lean_dec(x_61);
-lean_ctor_set_tag(x_59, 1);
-lean_ctor_set(x_59, 0, x_49);
-return x_59;
+lean_ctor_set(x_55, 1, x_58);
+lean_ctor_set(x_55, 0, x_57);
+x_62 = l___private_Init_Lean_Elab_Command_3__setState(x_55, x_2, x_56);
+if (lean_obj_tag(x_62) == 0)
+{
+uint8_t x_63; 
+x_63 = !lean_is_exclusive(x_62);
+if (x_63 == 0)
+{
+lean_object* x_64; 
+x_64 = lean_ctor_get(x_62, 0);
+lean_dec(x_64);
+lean_ctor_set_tag(x_62, 1);
+lean_ctor_set(x_62, 0, x_52);
+return x_62;
 }
 else
 {
-lean_object* x_62; lean_object* x_63; 
-x_62 = lean_ctor_get(x_59, 1);
-lean_inc(x_62);
-lean_dec(x_59);
-x_63 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_63, 0, x_49);
-lean_ctor_set(x_63, 1, x_62);
-return x_63;
-}
-}
-else
-{
-uint8_t x_64; 
-lean_dec(x_49);
-x_64 = !lean_is_exclusive(x_59);
-if (x_64 == 0)
-{
-return x_59;
-}
-else
-{
-lean_object* x_65; lean_object* x_66; lean_object* x_67; 
-x_65 = lean_ctor_get(x_59, 0);
-x_66 = lean_ctor_get(x_59, 1);
-lean_inc(x_66);
+lean_object* x_65; lean_object* x_66; 
+x_65 = lean_ctor_get(x_62, 1);
 lean_inc(x_65);
-lean_dec(x_59);
-x_67 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_67, 0, x_65);
-lean_ctor_set(x_67, 1, x_66);
-return x_67;
-}
+lean_dec(x_62);
+x_66 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_66, 0, x_52);
+lean_ctor_set(x_66, 1, x_65);
+return x_66;
 }
 }
 else
 {
-lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; 
-x_68 = lean_ctor_get(x_52, 2);
-x_69 = lean_ctor_get(x_52, 3);
-x_70 = lean_ctor_get(x_52, 4);
-lean_inc(x_70);
+uint8_t x_67; 
+lean_dec(x_52);
+x_67 = !lean_is_exclusive(x_62);
+if (x_67 == 0)
+{
+return x_62;
+}
+else
+{
+lean_object* x_68; lean_object* x_69; lean_object* x_70; 
+x_68 = lean_ctor_get(x_62, 0);
+x_69 = lean_ctor_get(x_62, 1);
 lean_inc(x_69);
 lean_inc(x_68);
-lean_dec(x_52);
-x_71 = lean_alloc_ctor(0, 5, 0);
-lean_ctor_set(x_71, 0, x_54);
-lean_ctor_set(x_71, 1, x_55);
-lean_ctor_set(x_71, 2, x_68);
-lean_ctor_set(x_71, 3, x_69);
-lean_ctor_set(x_71, 4, x_70);
-x_72 = l___private_Init_Lean_Elab_Command_3__setState(x_71, x_2, x_53);
-if (lean_obj_tag(x_72) == 0)
+lean_dec(x_62);
+x_70 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_70, 0, x_68);
+lean_ctor_set(x_70, 1, x_69);
+return x_70;
+}
+}
+}
+else
 {
-lean_object* x_73; lean_object* x_74; lean_object* x_75; 
-x_73 = lean_ctor_get(x_72, 1);
+lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; 
+x_71 = lean_ctor_get(x_55, 2);
+x_72 = lean_ctor_get(x_55, 3);
+x_73 = lean_ctor_get(x_55, 4);
 lean_inc(x_73);
-if (lean_is_exclusive(x_72)) {
- lean_ctor_release(x_72, 0);
- lean_ctor_release(x_72, 1);
- x_74 = x_72;
-} else {
- lean_dec_ref(x_72);
- x_74 = lean_box(0);
-}
-if (lean_is_scalar(x_74)) {
- x_75 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_75 = x_74;
- lean_ctor_set_tag(x_75, 1);
-}
-lean_ctor_set(x_75, 0, x_49);
-lean_ctor_set(x_75, 1, x_73);
-return x_75;
-}
-else
+lean_inc(x_72);
+lean_inc(x_71);
+lean_dec(x_55);
+x_74 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_74, 0, x_57);
+lean_ctor_set(x_74, 1, x_58);
+lean_ctor_set(x_74, 2, x_71);
+lean_ctor_set(x_74, 3, x_72);
+lean_ctor_set(x_74, 4, x_73);
+x_75 = l___private_Init_Lean_Elab_Command_3__setState(x_74, x_2, x_56);
+if (lean_obj_tag(x_75) == 0)
 {
-lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; 
-lean_dec(x_49);
-x_76 = lean_ctor_get(x_72, 0);
+lean_object* x_76; lean_object* x_77; lean_object* x_78; 
+x_76 = lean_ctor_get(x_75, 1);
 lean_inc(x_76);
-x_77 = lean_ctor_get(x_72, 1);
-lean_inc(x_77);
-if (lean_is_exclusive(x_72)) {
- lean_ctor_release(x_72, 0);
- lean_ctor_release(x_72, 1);
- x_78 = x_72;
+if (lean_is_exclusive(x_75)) {
+ lean_ctor_release(x_75, 0);
+ lean_ctor_release(x_75, 1);
+ x_77 = x_75;
 } else {
- lean_dec_ref(x_72);
- x_78 = lean_box(0);
+ lean_dec_ref(x_75);
+ x_77 = lean_box(0);
 }
-if (lean_is_scalar(x_78)) {
- x_79 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_77)) {
+ x_78 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_79 = x_78;
+ x_78 = x_77;
+ lean_ctor_set_tag(x_78, 1);
 }
-lean_ctor_set(x_79, 0, x_76);
-lean_ctor_set(x_79, 1, x_77);
-return x_79;
+lean_ctor_set(x_78, 0, x_52);
+lean_ctor_set(x_78, 1, x_76);
+return x_78;
+}
+else
+{
+lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; 
+lean_dec(x_52);
+x_79 = lean_ctor_get(x_75, 0);
+lean_inc(x_79);
+x_80 = lean_ctor_get(x_75, 1);
+lean_inc(x_80);
+if (lean_is_exclusive(x_75)) {
+ lean_ctor_release(x_75, 0);
+ lean_ctor_release(x_75, 1);
+ x_81 = x_75;
+} else {
+ lean_dec_ref(x_75);
+ x_81 = lean_box(0);
+}
+if (lean_is_scalar(x_81)) {
+ x_82 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_82 = x_81;
+}
+lean_ctor_set(x_82, 0, x_79);
+lean_ctor_set(x_82, 1, x_80);
+return x_82;
 }
 }
 }
 else
 {
-uint8_t x_80; 
-lean_dec(x_49);
-lean_dec(x_48);
+uint8_t x_83; 
+lean_dec(x_52);
+lean_dec(x_51);
 lean_dec(x_2);
-x_80 = !lean_is_exclusive(x_50);
-if (x_80 == 0)
+x_83 = !lean_is_exclusive(x_53);
+if (x_83 == 0)
 {
-return x_50;
-}
-else
-{
-lean_object* x_81; lean_object* x_82; lean_object* x_83; 
-x_81 = lean_ctor_get(x_50, 0);
-x_82 = lean_ctor_get(x_50, 1);
-lean_inc(x_82);
-lean_inc(x_81);
-lean_dec(x_50);
-x_83 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_83, 0, x_81);
-lean_ctor_set(x_83, 1, x_82);
-return x_83;
-}
-}
+return x_53;
 }
 else
 {
 lean_object* x_84; lean_object* x_85; lean_object* x_86; 
-lean_dec(x_14);
-x_84 = l_Lean_Elab_Command_runTermElabM___rarg___closed__1;
-x_85 = l_unreachable_x21___rarg(x_84);
-lean_inc(x_2);
-x_86 = lean_apply_2(x_85, x_2, x_10);
-if (lean_obj_tag(x_86) == 0)
-{
-lean_object* x_87; lean_object* x_88; 
-x_87 = lean_ctor_get(x_86, 1);
-lean_inc(x_87);
-lean_dec(x_86);
-x_88 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabVariable___spec__1(x_5, x_2, x_87);
-return x_88;
-}
-else
-{
-uint8_t x_89; 
-lean_dec(x_5);
-lean_dec(x_2);
-x_89 = !lean_is_exclusive(x_86);
-if (x_89 == 0)
-{
+x_84 = lean_ctor_get(x_53, 0);
+x_85 = lean_ctor_get(x_53, 1);
+lean_inc(x_85);
+lean_inc(x_84);
+lean_dec(x_53);
+x_86 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_86, 0, x_84);
+lean_ctor_set(x_86, 1, x_85);
 return x_86;
 }
+}
+}
 else
 {
-lean_object* x_90; lean_object* x_91; lean_object* x_92; 
-x_90 = lean_ctor_get(x_86, 0);
-x_91 = lean_ctor_get(x_86, 1);
-lean_inc(x_91);
+lean_object* x_87; lean_object* x_88; lean_object* x_89; 
+lean_dec(x_17);
+x_87 = l_Lean_Elab_Command_liftTermElabM___rarg___closed__1;
+x_88 = l_unreachable_x21___rarg(x_87);
+lean_inc(x_2);
+x_89 = lean_apply_2(x_88, x_2, x_14);
+if (lean_obj_tag(x_89) == 0)
+{
+lean_object* x_90; lean_object* x_91; 
+x_90 = lean_ctor_get(x_89, 1);
 lean_inc(x_90);
-lean_dec(x_86);
-x_92 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_92, 0, x_90);
-lean_ctor_set(x_92, 1, x_91);
-return x_92;
+lean_dec(x_89);
+x_91 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabVariable___spec__1(x_5, x_2, x_90);
+return x_91;
+}
+else
+{
+uint8_t x_92; 
+lean_dec(x_5);
+lean_dec(x_2);
+x_92 = !lean_is_exclusive(x_89);
+if (x_92 == 0)
+{
+return x_89;
+}
+else
+{
+lean_object* x_93; lean_object* x_94; lean_object* x_95; 
+x_93 = lean_ctor_get(x_89, 0);
+x_94 = lean_ctor_get(x_89, 1);
+lean_inc(x_94);
+lean_inc(x_93);
+lean_dec(x_89);
+x_95 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_95, 0, x_93);
+lean_ctor_set(x_95, 1, x_94);
+return x_95;
 }
 }
 }
@@ -16237,27 +16715,54 @@ return x_92;
 }
 else
 {
-uint8_t x_93; 
+uint8_t x_96; 
+lean_dec(x_11);
 lean_dec(x_7);
 lean_dec(x_5);
 lean_dec(x_2);
-x_93 = !lean_is_exclusive(x_8);
-if (x_93 == 0)
+x_96 = !lean_is_exclusive(x_12);
+if (x_96 == 0)
+{
+return x_12;
+}
+else
+{
+lean_object* x_97; lean_object* x_98; lean_object* x_99; 
+x_97 = lean_ctor_get(x_12, 0);
+x_98 = lean_ctor_get(x_12, 1);
+lean_inc(x_98);
+lean_inc(x_97);
+lean_dec(x_12);
+x_99 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_99, 0, x_97);
+lean_ctor_set(x_99, 1, x_98);
+return x_99;
+}
+}
+}
+else
+{
+uint8_t x_100; 
+lean_dec(x_7);
+lean_dec(x_5);
+lean_dec(x_2);
+x_100 = !lean_is_exclusive(x_8);
+if (x_100 == 0)
 {
 return x_8;
 }
 else
 {
-lean_object* x_94; lean_object* x_95; lean_object* x_96; 
-x_94 = lean_ctor_get(x_8, 0);
-x_95 = lean_ctor_get(x_8, 1);
-lean_inc(x_95);
-lean_inc(x_94);
+lean_object* x_101; lean_object* x_102; lean_object* x_103; 
+x_101 = lean_ctor_get(x_8, 0);
+x_102 = lean_ctor_get(x_8, 1);
+lean_inc(x_102);
+lean_inc(x_101);
 lean_dec(x_8);
-x_96 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_96, 0, x_94);
-lean_ctor_set(x_96, 1, x_95);
-return x_96;
+x_103 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_103, 0, x_101);
+lean_ctor_set(x_103, 1, x_102);
+return x_103;
 }
 }
 }
@@ -16900,397 +17405,408 @@ lean_inc(x_2);
 x_9 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_3);
 if (lean_obj_tag(x_9) == 0)
 {
-lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
 x_10 = lean_ctor_get(x_9, 0);
 lean_inc(x_10);
 x_11 = lean_ctor_get(x_9, 1);
 lean_inc(x_11);
 lean_dec(x_9);
 x_12 = l___private_Init_Lean_Elab_Command_9__getVarDecls(x_10);
-x_13 = l___private_Init_Lean_Elab_Command_6__mkTermContext(x_2, x_10, x_7);
-x_14 = l___private_Init_Lean_Elab_Command_7__mkTermState(x_10);
 lean_dec(x_10);
-x_15 = l_Lean_Elab_Term_elabBinders___rarg(x_12, x_8, x_13, x_14);
+lean_inc(x_2);
+x_13 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_11);
+if (lean_obj_tag(x_13) == 0)
+{
+lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
+x_14 = lean_ctor_get(x_13, 0);
+lean_inc(x_14);
+x_15 = lean_ctor_get(x_13, 1);
+lean_inc(x_15);
+lean_dec(x_13);
+x_16 = l___private_Init_Lean_Elab_Command_6__mkTermContext(x_2, x_14, x_7);
+x_17 = l___private_Init_Lean_Elab_Command_7__mkTermState(x_14);
+lean_dec(x_14);
+x_18 = l_Lean_Elab_Term_elabBinders___rarg(x_12, x_8, x_16, x_17);
 lean_dec(x_12);
-if (lean_obj_tag(x_15) == 0)
+if (lean_obj_tag(x_18) == 0)
 {
-lean_object* x_16; lean_object* x_17; 
-x_16 = lean_ctor_get(x_15, 1);
-lean_inc(x_16);
-lean_dec(x_15);
-lean_inc(x_2);
-x_17 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_11);
-if (lean_obj_tag(x_17) == 0)
-{
-lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; uint8_t x_23; 
-x_18 = lean_ctor_get(x_16, 0);
-lean_inc(x_18);
-x_19 = lean_ctor_get(x_17, 0);
+lean_object* x_19; lean_object* x_20; 
+x_19 = lean_ctor_get(x_18, 1);
 lean_inc(x_19);
-x_20 = lean_ctor_get(x_17, 1);
-lean_inc(x_20);
-lean_dec(x_17);
-x_21 = lean_ctor_get(x_18, 0);
-lean_inc(x_21);
 lean_dec(x_18);
-x_22 = lean_ctor_get(x_16, 2);
-lean_inc(x_22);
-lean_dec(x_16);
-x_23 = !lean_is_exclusive(x_19);
-if (x_23 == 0)
-{
-lean_object* x_24; lean_object* x_25; lean_object* x_26; 
-x_24 = lean_ctor_get(x_19, 1);
-lean_dec(x_24);
-x_25 = lean_ctor_get(x_19, 0);
-lean_dec(x_25);
-lean_ctor_set(x_19, 1, x_22);
-lean_ctor_set(x_19, 0, x_21);
 lean_inc(x_2);
-x_26 = l___private_Init_Lean_Elab_Command_3__setState(x_19, x_2, x_20);
-if (lean_obj_tag(x_26) == 0)
+x_20 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_15);
+if (lean_obj_tag(x_20) == 0)
 {
-lean_object* x_27; lean_object* x_28; 
-x_27 = lean_ctor_get(x_26, 1);
-lean_inc(x_27);
-lean_dec(x_26);
-x_28 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabVariables___spec__1(x_6, x_2, x_27);
+lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; uint8_t x_26; 
+x_21 = lean_ctor_get(x_19, 0);
+lean_inc(x_21);
+x_22 = lean_ctor_get(x_20, 0);
+lean_inc(x_22);
+x_23 = lean_ctor_get(x_20, 1);
+lean_inc(x_23);
+lean_dec(x_20);
+x_24 = lean_ctor_get(x_21, 0);
+lean_inc(x_24);
+lean_dec(x_21);
+x_25 = lean_ctor_get(x_19, 2);
+lean_inc(x_25);
+lean_dec(x_19);
+x_26 = !lean_is_exclusive(x_22);
+if (x_26 == 0)
+{
+lean_object* x_27; lean_object* x_28; lean_object* x_29; 
+x_27 = lean_ctor_get(x_22, 1);
+lean_dec(x_27);
+x_28 = lean_ctor_get(x_22, 0);
+lean_dec(x_28);
+lean_ctor_set(x_22, 1, x_25);
+lean_ctor_set(x_22, 0, x_24);
+lean_inc(x_2);
+x_29 = l___private_Init_Lean_Elab_Command_3__setState(x_22, x_2, x_23);
+if (lean_obj_tag(x_29) == 0)
+{
+lean_object* x_30; lean_object* x_31; 
+x_30 = lean_ctor_get(x_29, 1);
+lean_inc(x_30);
+lean_dec(x_29);
+x_31 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabVariables___spec__1(x_6, x_2, x_30);
 lean_dec(x_6);
-return x_28;
+return x_31;
 }
 else
 {
-uint8_t x_29; 
+uint8_t x_32; 
 lean_dec(x_6);
 lean_dec(x_2);
-x_29 = !lean_is_exclusive(x_26);
-if (x_29 == 0)
+x_32 = !lean_is_exclusive(x_29);
+if (x_32 == 0)
 {
-return x_26;
+return x_29;
 }
 else
 {
-lean_object* x_30; lean_object* x_31; lean_object* x_32; 
-x_30 = lean_ctor_get(x_26, 0);
-x_31 = lean_ctor_get(x_26, 1);
-lean_inc(x_31);
-lean_inc(x_30);
-lean_dec(x_26);
-x_32 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_32, 0, x_30);
-lean_ctor_set(x_32, 1, x_31);
-return x_32;
-}
-}
-}
-else
-{
-lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; 
-x_33 = lean_ctor_get(x_19, 2);
-x_34 = lean_ctor_get(x_19, 3);
-x_35 = lean_ctor_get(x_19, 4);
-lean_inc(x_35);
+lean_object* x_33; lean_object* x_34; lean_object* x_35; 
+x_33 = lean_ctor_get(x_29, 0);
+x_34 = lean_ctor_get(x_29, 1);
 lean_inc(x_34);
 lean_inc(x_33);
-lean_dec(x_19);
-x_36 = lean_alloc_ctor(0, 5, 0);
-lean_ctor_set(x_36, 0, x_21);
-lean_ctor_set(x_36, 1, x_22);
-lean_ctor_set(x_36, 2, x_33);
-lean_ctor_set(x_36, 3, x_34);
-lean_ctor_set(x_36, 4, x_35);
-lean_inc(x_2);
-x_37 = l___private_Init_Lean_Elab_Command_3__setState(x_36, x_2, x_20);
-if (lean_obj_tag(x_37) == 0)
+lean_dec(x_29);
+x_35 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_35, 0, x_33);
+lean_ctor_set(x_35, 1, x_34);
+return x_35;
+}
+}
+}
+else
 {
-lean_object* x_38; lean_object* x_39; 
-x_38 = lean_ctor_get(x_37, 1);
+lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; 
+x_36 = lean_ctor_get(x_22, 2);
+x_37 = lean_ctor_get(x_22, 3);
+x_38 = lean_ctor_get(x_22, 4);
 lean_inc(x_38);
-lean_dec(x_37);
-x_39 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabVariables___spec__1(x_6, x_2, x_38);
-lean_dec(x_6);
-return x_39;
-}
-else
-{
-lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; 
-lean_dec(x_6);
-lean_dec(x_2);
-x_40 = lean_ctor_get(x_37, 0);
-lean_inc(x_40);
-x_41 = lean_ctor_get(x_37, 1);
-lean_inc(x_41);
-if (lean_is_exclusive(x_37)) {
- lean_ctor_release(x_37, 0);
- lean_ctor_release(x_37, 1);
- x_42 = x_37;
-} else {
- lean_dec_ref(x_37);
- x_42 = lean_box(0);
-}
-if (lean_is_scalar(x_42)) {
- x_43 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_43 = x_42;
-}
-lean_ctor_set(x_43, 0, x_40);
-lean_ctor_set(x_43, 1, x_41);
-return x_43;
-}
-}
-}
-else
-{
-uint8_t x_44; 
-lean_dec(x_16);
-lean_dec(x_6);
-lean_dec(x_2);
-x_44 = !lean_is_exclusive(x_17);
-if (x_44 == 0)
-{
-return x_17;
-}
-else
-{
-lean_object* x_45; lean_object* x_46; lean_object* x_47; 
-x_45 = lean_ctor_get(x_17, 0);
-x_46 = lean_ctor_get(x_17, 1);
-lean_inc(x_46);
-lean_inc(x_45);
-lean_dec(x_17);
-x_47 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_47, 0, x_45);
-lean_ctor_set(x_47, 1, x_46);
-return x_47;
-}
-}
-}
-else
-{
-lean_object* x_48; 
-x_48 = lean_ctor_get(x_15, 0);
-lean_inc(x_48);
-if (lean_obj_tag(x_48) == 0)
-{
-lean_object* x_49; lean_object* x_50; lean_object* x_51; 
-lean_dec(x_6);
-x_49 = lean_ctor_get(x_15, 1);
-lean_inc(x_49);
-lean_dec(x_15);
-x_50 = lean_ctor_get(x_48, 0);
-lean_inc(x_50);
-lean_dec(x_48);
+lean_inc(x_37);
+lean_inc(x_36);
+lean_dec(x_22);
+x_39 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_39, 0, x_24);
+lean_ctor_set(x_39, 1, x_25);
+lean_ctor_set(x_39, 2, x_36);
+lean_ctor_set(x_39, 3, x_37);
+lean_ctor_set(x_39, 4, x_38);
 lean_inc(x_2);
-x_51 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_11);
+x_40 = l___private_Init_Lean_Elab_Command_3__setState(x_39, x_2, x_23);
+if (lean_obj_tag(x_40) == 0)
+{
+lean_object* x_41; lean_object* x_42; 
+x_41 = lean_ctor_get(x_40, 1);
+lean_inc(x_41);
+lean_dec(x_40);
+x_42 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabVariables___spec__1(x_6, x_2, x_41);
+lean_dec(x_6);
+return x_42;
+}
+else
+{
+lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; 
+lean_dec(x_6);
+lean_dec(x_2);
+x_43 = lean_ctor_get(x_40, 0);
+lean_inc(x_43);
+x_44 = lean_ctor_get(x_40, 1);
+lean_inc(x_44);
+if (lean_is_exclusive(x_40)) {
+ lean_ctor_release(x_40, 0);
+ lean_ctor_release(x_40, 1);
+ x_45 = x_40;
+} else {
+ lean_dec_ref(x_40);
+ x_45 = lean_box(0);
+}
+if (lean_is_scalar(x_45)) {
+ x_46 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_46 = x_45;
+}
+lean_ctor_set(x_46, 0, x_43);
+lean_ctor_set(x_46, 1, x_44);
+return x_46;
+}
+}
+}
+else
+{
+uint8_t x_47; 
+lean_dec(x_19);
+lean_dec(x_6);
+lean_dec(x_2);
+x_47 = !lean_is_exclusive(x_20);
+if (x_47 == 0)
+{
+return x_20;
+}
+else
+{
+lean_object* x_48; lean_object* x_49; lean_object* x_50; 
+x_48 = lean_ctor_get(x_20, 0);
+x_49 = lean_ctor_get(x_20, 1);
+lean_inc(x_49);
+lean_inc(x_48);
+lean_dec(x_20);
+x_50 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_50, 0, x_48);
+lean_ctor_set(x_50, 1, x_49);
+return x_50;
+}
+}
+}
+else
+{
+lean_object* x_51; 
+x_51 = lean_ctor_get(x_18, 0);
+lean_inc(x_51);
 if (lean_obj_tag(x_51) == 0)
 {
-lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; uint8_t x_57; 
-x_52 = lean_ctor_get(x_49, 0);
+lean_object* x_52; lean_object* x_53; lean_object* x_54; 
+lean_dec(x_6);
+x_52 = lean_ctor_get(x_18, 1);
 lean_inc(x_52);
+lean_dec(x_18);
 x_53 = lean_ctor_get(x_51, 0);
 lean_inc(x_53);
-x_54 = lean_ctor_get(x_51, 1);
-lean_inc(x_54);
 lean_dec(x_51);
+lean_inc(x_2);
+x_54 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_15);
+if (lean_obj_tag(x_54) == 0)
+{
+lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; uint8_t x_60; 
 x_55 = lean_ctor_get(x_52, 0);
 lean_inc(x_55);
-lean_dec(x_52);
-x_56 = lean_ctor_get(x_49, 2);
+x_56 = lean_ctor_get(x_54, 0);
 lean_inc(x_56);
-lean_dec(x_49);
-x_57 = !lean_is_exclusive(x_53);
-if (x_57 == 0)
+x_57 = lean_ctor_get(x_54, 1);
+lean_inc(x_57);
+lean_dec(x_54);
+x_58 = lean_ctor_get(x_55, 0);
+lean_inc(x_58);
+lean_dec(x_55);
+x_59 = lean_ctor_get(x_52, 2);
+lean_inc(x_59);
+lean_dec(x_52);
+x_60 = !lean_is_exclusive(x_56);
+if (x_60 == 0)
 {
-lean_object* x_58; lean_object* x_59; lean_object* x_60; 
-x_58 = lean_ctor_get(x_53, 1);
-lean_dec(x_58);
-x_59 = lean_ctor_get(x_53, 0);
-lean_dec(x_59);
-lean_ctor_set(x_53, 1, x_56);
-lean_ctor_set(x_53, 0, x_55);
-x_60 = l___private_Init_Lean_Elab_Command_3__setState(x_53, x_2, x_54);
-if (lean_obj_tag(x_60) == 0)
-{
-uint8_t x_61; 
-x_61 = !lean_is_exclusive(x_60);
-if (x_61 == 0)
-{
-lean_object* x_62; 
-x_62 = lean_ctor_get(x_60, 0);
+lean_object* x_61; lean_object* x_62; lean_object* x_63; 
+x_61 = lean_ctor_get(x_56, 1);
+lean_dec(x_61);
+x_62 = lean_ctor_get(x_56, 0);
 lean_dec(x_62);
-lean_ctor_set_tag(x_60, 1);
-lean_ctor_set(x_60, 0, x_50);
-return x_60;
+lean_ctor_set(x_56, 1, x_59);
+lean_ctor_set(x_56, 0, x_58);
+x_63 = l___private_Init_Lean_Elab_Command_3__setState(x_56, x_2, x_57);
+if (lean_obj_tag(x_63) == 0)
+{
+uint8_t x_64; 
+x_64 = !lean_is_exclusive(x_63);
+if (x_64 == 0)
+{
+lean_object* x_65; 
+x_65 = lean_ctor_get(x_63, 0);
+lean_dec(x_65);
+lean_ctor_set_tag(x_63, 1);
+lean_ctor_set(x_63, 0, x_53);
+return x_63;
 }
 else
 {
-lean_object* x_63; lean_object* x_64; 
-x_63 = lean_ctor_get(x_60, 1);
-lean_inc(x_63);
-lean_dec(x_60);
-x_64 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_64, 0, x_50);
-lean_ctor_set(x_64, 1, x_63);
-return x_64;
-}
-}
-else
-{
-uint8_t x_65; 
-lean_dec(x_50);
-x_65 = !lean_is_exclusive(x_60);
-if (x_65 == 0)
-{
-return x_60;
-}
-else
-{
-lean_object* x_66; lean_object* x_67; lean_object* x_68; 
-x_66 = lean_ctor_get(x_60, 0);
-x_67 = lean_ctor_get(x_60, 1);
-lean_inc(x_67);
+lean_object* x_66; lean_object* x_67; 
+x_66 = lean_ctor_get(x_63, 1);
 lean_inc(x_66);
-lean_dec(x_60);
-x_68 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_68, 0, x_66);
-lean_ctor_set(x_68, 1, x_67);
-return x_68;
-}
+lean_dec(x_63);
+x_67 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_67, 0, x_53);
+lean_ctor_set(x_67, 1, x_66);
+return x_67;
 }
 }
 else
 {
-lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; 
-x_69 = lean_ctor_get(x_53, 2);
-x_70 = lean_ctor_get(x_53, 3);
-x_71 = lean_ctor_get(x_53, 4);
-lean_inc(x_71);
+uint8_t x_68; 
+lean_dec(x_53);
+x_68 = !lean_is_exclusive(x_63);
+if (x_68 == 0)
+{
+return x_63;
+}
+else
+{
+lean_object* x_69; lean_object* x_70; lean_object* x_71; 
+x_69 = lean_ctor_get(x_63, 0);
+x_70 = lean_ctor_get(x_63, 1);
 lean_inc(x_70);
 lean_inc(x_69);
-lean_dec(x_53);
-x_72 = lean_alloc_ctor(0, 5, 0);
-lean_ctor_set(x_72, 0, x_55);
-lean_ctor_set(x_72, 1, x_56);
-lean_ctor_set(x_72, 2, x_69);
-lean_ctor_set(x_72, 3, x_70);
-lean_ctor_set(x_72, 4, x_71);
-x_73 = l___private_Init_Lean_Elab_Command_3__setState(x_72, x_2, x_54);
-if (lean_obj_tag(x_73) == 0)
+lean_dec(x_63);
+x_71 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_71, 0, x_69);
+lean_ctor_set(x_71, 1, x_70);
+return x_71;
+}
+}
+}
+else
 {
-lean_object* x_74; lean_object* x_75; lean_object* x_76; 
-x_74 = lean_ctor_get(x_73, 1);
+lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; 
+x_72 = lean_ctor_get(x_56, 2);
+x_73 = lean_ctor_get(x_56, 3);
+x_74 = lean_ctor_get(x_56, 4);
 lean_inc(x_74);
-if (lean_is_exclusive(x_73)) {
- lean_ctor_release(x_73, 0);
- lean_ctor_release(x_73, 1);
- x_75 = x_73;
-} else {
- lean_dec_ref(x_73);
- x_75 = lean_box(0);
-}
-if (lean_is_scalar(x_75)) {
- x_76 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_76 = x_75;
- lean_ctor_set_tag(x_76, 1);
-}
-lean_ctor_set(x_76, 0, x_50);
-lean_ctor_set(x_76, 1, x_74);
-return x_76;
-}
-else
+lean_inc(x_73);
+lean_inc(x_72);
+lean_dec(x_56);
+x_75 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_75, 0, x_58);
+lean_ctor_set(x_75, 1, x_59);
+lean_ctor_set(x_75, 2, x_72);
+lean_ctor_set(x_75, 3, x_73);
+lean_ctor_set(x_75, 4, x_74);
+x_76 = l___private_Init_Lean_Elab_Command_3__setState(x_75, x_2, x_57);
+if (lean_obj_tag(x_76) == 0)
 {
-lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; 
-lean_dec(x_50);
-x_77 = lean_ctor_get(x_73, 0);
+lean_object* x_77; lean_object* x_78; lean_object* x_79; 
+x_77 = lean_ctor_get(x_76, 1);
 lean_inc(x_77);
-x_78 = lean_ctor_get(x_73, 1);
-lean_inc(x_78);
-if (lean_is_exclusive(x_73)) {
- lean_ctor_release(x_73, 0);
- lean_ctor_release(x_73, 1);
- x_79 = x_73;
+if (lean_is_exclusive(x_76)) {
+ lean_ctor_release(x_76, 0);
+ lean_ctor_release(x_76, 1);
+ x_78 = x_76;
 } else {
- lean_dec_ref(x_73);
- x_79 = lean_box(0);
+ lean_dec_ref(x_76);
+ x_78 = lean_box(0);
 }
-if (lean_is_scalar(x_79)) {
- x_80 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_78)) {
+ x_79 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_80 = x_79;
+ x_79 = x_78;
+ lean_ctor_set_tag(x_79, 1);
 }
-lean_ctor_set(x_80, 0, x_77);
-lean_ctor_set(x_80, 1, x_78);
-return x_80;
+lean_ctor_set(x_79, 0, x_53);
+lean_ctor_set(x_79, 1, x_77);
+return x_79;
+}
+else
+{
+lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; 
+lean_dec(x_53);
+x_80 = lean_ctor_get(x_76, 0);
+lean_inc(x_80);
+x_81 = lean_ctor_get(x_76, 1);
+lean_inc(x_81);
+if (lean_is_exclusive(x_76)) {
+ lean_ctor_release(x_76, 0);
+ lean_ctor_release(x_76, 1);
+ x_82 = x_76;
+} else {
+ lean_dec_ref(x_76);
+ x_82 = lean_box(0);
+}
+if (lean_is_scalar(x_82)) {
+ x_83 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_83 = x_82;
+}
+lean_ctor_set(x_83, 0, x_80);
+lean_ctor_set(x_83, 1, x_81);
+return x_83;
 }
 }
 }
 else
 {
-uint8_t x_81; 
-lean_dec(x_50);
-lean_dec(x_49);
+uint8_t x_84; 
+lean_dec(x_53);
+lean_dec(x_52);
 lean_dec(x_2);
-x_81 = !lean_is_exclusive(x_51);
-if (x_81 == 0)
+x_84 = !lean_is_exclusive(x_54);
+if (x_84 == 0)
 {
-return x_51;
-}
-else
-{
-lean_object* x_82; lean_object* x_83; lean_object* x_84; 
-x_82 = lean_ctor_get(x_51, 0);
-x_83 = lean_ctor_get(x_51, 1);
-lean_inc(x_83);
-lean_inc(x_82);
-lean_dec(x_51);
-x_84 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_84, 0, x_82);
-lean_ctor_set(x_84, 1, x_83);
-return x_84;
-}
-}
+return x_54;
 }
 else
 {
 lean_object* x_85; lean_object* x_86; lean_object* x_87; 
-lean_dec(x_15);
-x_85 = l_Lean_Elab_Command_runTermElabM___rarg___closed__1;
-x_86 = l_unreachable_x21___rarg(x_85);
-lean_inc(x_2);
-x_87 = lean_apply_2(x_86, x_2, x_11);
-if (lean_obj_tag(x_87) == 0)
-{
-lean_object* x_88; lean_object* x_89; 
-x_88 = lean_ctor_get(x_87, 1);
-lean_inc(x_88);
-lean_dec(x_87);
-x_89 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabVariables___spec__1(x_6, x_2, x_88);
-lean_dec(x_6);
-return x_89;
-}
-else
-{
-uint8_t x_90; 
-lean_dec(x_6);
-lean_dec(x_2);
-x_90 = !lean_is_exclusive(x_87);
-if (x_90 == 0)
-{
+x_85 = lean_ctor_get(x_54, 0);
+x_86 = lean_ctor_get(x_54, 1);
+lean_inc(x_86);
+lean_inc(x_85);
+lean_dec(x_54);
+x_87 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_87, 0, x_85);
+lean_ctor_set(x_87, 1, x_86);
 return x_87;
 }
+}
+}
 else
 {
-lean_object* x_91; lean_object* x_92; lean_object* x_93; 
-x_91 = lean_ctor_get(x_87, 0);
-x_92 = lean_ctor_get(x_87, 1);
-lean_inc(x_92);
+lean_object* x_88; lean_object* x_89; lean_object* x_90; 
+lean_dec(x_18);
+x_88 = l_Lean_Elab_Command_liftTermElabM___rarg___closed__1;
+x_89 = l_unreachable_x21___rarg(x_88);
+lean_inc(x_2);
+x_90 = lean_apply_2(x_89, x_2, x_15);
+if (lean_obj_tag(x_90) == 0)
+{
+lean_object* x_91; lean_object* x_92; 
+x_91 = lean_ctor_get(x_90, 1);
 lean_inc(x_91);
-lean_dec(x_87);
-x_93 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_93, 0, x_91);
-lean_ctor_set(x_93, 1, x_92);
-return x_93;
+lean_dec(x_90);
+x_92 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabVariables___spec__1(x_6, x_2, x_91);
+lean_dec(x_6);
+return x_92;
+}
+else
+{
+uint8_t x_93; 
+lean_dec(x_6);
+lean_dec(x_2);
+x_93 = !lean_is_exclusive(x_90);
+if (x_93 == 0)
+{
+return x_90;
+}
+else
+{
+lean_object* x_94; lean_object* x_95; lean_object* x_96; 
+x_94 = lean_ctor_get(x_90, 0);
+x_95 = lean_ctor_get(x_90, 1);
+lean_inc(x_95);
+lean_inc(x_94);
+lean_dec(x_90);
+x_96 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_96, 0, x_94);
+lean_ctor_set(x_96, 1, x_95);
+return x_96;
 }
 }
 }
@@ -17298,27 +17814,54 @@ return x_93;
 }
 else
 {
-uint8_t x_94; 
+uint8_t x_97; 
+lean_dec(x_12);
 lean_dec(x_8);
 lean_dec(x_6);
 lean_dec(x_2);
-x_94 = !lean_is_exclusive(x_9);
-if (x_94 == 0)
+x_97 = !lean_is_exclusive(x_13);
+if (x_97 == 0)
+{
+return x_13;
+}
+else
+{
+lean_object* x_98; lean_object* x_99; lean_object* x_100; 
+x_98 = lean_ctor_get(x_13, 0);
+x_99 = lean_ctor_get(x_13, 1);
+lean_inc(x_99);
+lean_inc(x_98);
+lean_dec(x_13);
+x_100 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_100, 0, x_98);
+lean_ctor_set(x_100, 1, x_99);
+return x_100;
+}
+}
+}
+else
+{
+uint8_t x_101; 
+lean_dec(x_8);
+lean_dec(x_6);
+lean_dec(x_2);
+x_101 = !lean_is_exclusive(x_9);
+if (x_101 == 0)
 {
 return x_9;
 }
 else
 {
-lean_object* x_95; lean_object* x_96; lean_object* x_97; 
-x_95 = lean_ctor_get(x_9, 0);
-x_96 = lean_ctor_get(x_9, 1);
-lean_inc(x_96);
-lean_inc(x_95);
+lean_object* x_102; lean_object* x_103; lean_object* x_104; 
+x_102 = lean_ctor_get(x_9, 0);
+x_103 = lean_ctor_get(x_9, 1);
+lean_inc(x_103);
+lean_inc(x_102);
 lean_dec(x_9);
-x_97 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_97, 0, x_95);
-lean_ctor_set(x_97, 1, x_96);
-return x_97;
+x_104 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_104, 0, x_102);
+lean_ctor_set(x_104, 1, x_103);
+return x_104;
 }
 }
 }
@@ -17549,413 +18092,450 @@ lean_inc(x_2);
 x_8 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_3);
 if (lean_obj_tag(x_8) == 0)
 {
-lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
 x_9 = lean_ctor_get(x_8, 0);
 lean_inc(x_9);
 x_10 = lean_ctor_get(x_8, 1);
 lean_inc(x_10);
 lean_dec(x_8);
 x_11 = l___private_Init_Lean_Elab_Command_9__getVarDecls(x_9);
-x_12 = l___private_Init_Lean_Elab_Command_6__mkTermContext(x_2, x_9, x_6);
-x_13 = l___private_Init_Lean_Elab_Command_7__mkTermState(x_9);
 lean_dec(x_9);
-x_14 = l_Lean_Elab_Term_elabBinders___rarg(x_11, x_7, x_12, x_13);
-lean_dec(x_11);
-if (lean_obj_tag(x_14) == 0)
-{
-lean_object* x_15; lean_object* x_16; lean_object* x_17; 
-x_15 = lean_ctor_get(x_14, 0);
-lean_inc(x_15);
-x_16 = lean_ctor_get(x_14, 1);
-lean_inc(x_16);
-lean_dec(x_14);
 lean_inc(x_2);
-x_17 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_10);
+x_12 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_10);
+if (lean_obj_tag(x_12) == 0)
+{
+lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
+x_13 = lean_ctor_get(x_12, 0);
+lean_inc(x_13);
+x_14 = lean_ctor_get(x_12, 1);
+lean_inc(x_14);
+lean_dec(x_12);
+x_15 = l___private_Init_Lean_Elab_Command_6__mkTermContext(x_2, x_13, x_6);
+x_16 = l___private_Init_Lean_Elab_Command_7__mkTermState(x_13);
+lean_dec(x_13);
+x_17 = l_Lean_Elab_Term_elabBinders___rarg(x_11, x_7, x_15, x_16);
+lean_dec(x_11);
 if (lean_obj_tag(x_17) == 0)
 {
-lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; uint8_t x_23; 
-x_18 = lean_ctor_get(x_16, 0);
+lean_object* x_18; lean_object* x_19; lean_object* x_20; 
+x_18 = lean_ctor_get(x_17, 0);
 lean_inc(x_18);
-x_19 = lean_ctor_get(x_17, 0);
+x_19 = lean_ctor_get(x_17, 1);
 lean_inc(x_19);
-x_20 = lean_ctor_get(x_17, 1);
-lean_inc(x_20);
 lean_dec(x_17);
-x_21 = lean_ctor_get(x_18, 0);
+lean_inc(x_2);
+x_20 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_14);
+if (lean_obj_tag(x_20) == 0)
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; uint8_t x_26; 
+x_21 = lean_ctor_get(x_19, 0);
 lean_inc(x_21);
-lean_dec(x_18);
-x_22 = lean_ctor_get(x_16, 2);
+x_22 = lean_ctor_get(x_20, 0);
 lean_inc(x_22);
-lean_dec(x_16);
-x_23 = !lean_is_exclusive(x_19);
-if (x_23 == 0)
+x_23 = lean_ctor_get(x_20, 1);
+lean_inc(x_23);
+lean_dec(x_20);
+x_24 = lean_ctor_get(x_21, 0);
+lean_inc(x_24);
+lean_dec(x_21);
+x_25 = lean_ctor_get(x_19, 2);
+lean_inc(x_25);
+lean_dec(x_19);
+x_26 = !lean_is_exclusive(x_22);
+if (x_26 == 0)
 {
-lean_object* x_24; lean_object* x_25; lean_object* x_26; 
-x_24 = lean_ctor_get(x_19, 1);
-lean_dec(x_24);
-x_25 = lean_ctor_get(x_19, 0);
-lean_dec(x_25);
-lean_ctor_set(x_19, 1, x_22);
-lean_ctor_set(x_19, 0, x_21);
-x_26 = l___private_Init_Lean_Elab_Command_3__setState(x_19, x_2, x_20);
-if (lean_obj_tag(x_26) == 0)
-{
-uint8_t x_27; 
-x_27 = !lean_is_exclusive(x_26);
-if (x_27 == 0)
-{
-lean_object* x_28; 
-x_28 = lean_ctor_get(x_26, 0);
+lean_object* x_27; lean_object* x_28; lean_object* x_29; 
+x_27 = lean_ctor_get(x_22, 1);
+lean_dec(x_27);
+x_28 = lean_ctor_get(x_22, 0);
 lean_dec(x_28);
-lean_ctor_set(x_26, 0, x_15);
-return x_26;
+lean_ctor_set(x_22, 1, x_25);
+lean_ctor_set(x_22, 0, x_24);
+x_29 = l___private_Init_Lean_Elab_Command_3__setState(x_22, x_2, x_23);
+if (lean_obj_tag(x_29) == 0)
+{
+uint8_t x_30; 
+x_30 = !lean_is_exclusive(x_29);
+if (x_30 == 0)
+{
+lean_object* x_31; 
+x_31 = lean_ctor_get(x_29, 0);
+lean_dec(x_31);
+lean_ctor_set(x_29, 0, x_18);
+return x_29;
 }
 else
 {
-lean_object* x_29; lean_object* x_30; 
-x_29 = lean_ctor_get(x_26, 1);
-lean_inc(x_29);
-lean_dec(x_26);
-x_30 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_30, 0, x_15);
-lean_ctor_set(x_30, 1, x_29);
-return x_30;
-}
-}
-else
-{
-uint8_t x_31; 
-lean_dec(x_15);
-x_31 = !lean_is_exclusive(x_26);
-if (x_31 == 0)
-{
-return x_26;
-}
-else
-{
-lean_object* x_32; lean_object* x_33; lean_object* x_34; 
-x_32 = lean_ctor_get(x_26, 0);
-x_33 = lean_ctor_get(x_26, 1);
-lean_inc(x_33);
+lean_object* x_32; lean_object* x_33; 
+x_32 = lean_ctor_get(x_29, 1);
 lean_inc(x_32);
-lean_dec(x_26);
-x_34 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_34, 0, x_32);
-lean_ctor_set(x_34, 1, x_33);
-return x_34;
-}
+lean_dec(x_29);
+x_33 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_33, 0, x_18);
+lean_ctor_set(x_33, 1, x_32);
+return x_33;
 }
 }
 else
 {
-lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; 
-x_35 = lean_ctor_get(x_19, 2);
-x_36 = lean_ctor_get(x_19, 3);
-x_37 = lean_ctor_get(x_19, 4);
-lean_inc(x_37);
+uint8_t x_34; 
+lean_dec(x_18);
+x_34 = !lean_is_exclusive(x_29);
+if (x_34 == 0)
+{
+return x_29;
+}
+else
+{
+lean_object* x_35; lean_object* x_36; lean_object* x_37; 
+x_35 = lean_ctor_get(x_29, 0);
+x_36 = lean_ctor_get(x_29, 1);
 lean_inc(x_36);
 lean_inc(x_35);
-lean_dec(x_19);
-x_38 = lean_alloc_ctor(0, 5, 0);
-lean_ctor_set(x_38, 0, x_21);
-lean_ctor_set(x_38, 1, x_22);
-lean_ctor_set(x_38, 2, x_35);
-lean_ctor_set(x_38, 3, x_36);
-lean_ctor_set(x_38, 4, x_37);
-x_39 = l___private_Init_Lean_Elab_Command_3__setState(x_38, x_2, x_20);
-if (lean_obj_tag(x_39) == 0)
+lean_dec(x_29);
+x_37 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_37, 0, x_35);
+lean_ctor_set(x_37, 1, x_36);
+return x_37;
+}
+}
+}
+else
 {
-lean_object* x_40; lean_object* x_41; lean_object* x_42; 
-x_40 = lean_ctor_get(x_39, 1);
+lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; 
+x_38 = lean_ctor_get(x_22, 2);
+x_39 = lean_ctor_get(x_22, 3);
+x_40 = lean_ctor_get(x_22, 4);
 lean_inc(x_40);
-if (lean_is_exclusive(x_39)) {
- lean_ctor_release(x_39, 0);
- lean_ctor_release(x_39, 1);
- x_41 = x_39;
-} else {
- lean_dec_ref(x_39);
- x_41 = lean_box(0);
-}
-if (lean_is_scalar(x_41)) {
- x_42 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_42 = x_41;
-}
-lean_ctor_set(x_42, 0, x_15);
-lean_ctor_set(x_42, 1, x_40);
-return x_42;
-}
-else
+lean_inc(x_39);
+lean_inc(x_38);
+lean_dec(x_22);
+x_41 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_41, 0, x_24);
+lean_ctor_set(x_41, 1, x_25);
+lean_ctor_set(x_41, 2, x_38);
+lean_ctor_set(x_41, 3, x_39);
+lean_ctor_set(x_41, 4, x_40);
+x_42 = l___private_Init_Lean_Elab_Command_3__setState(x_41, x_2, x_23);
+if (lean_obj_tag(x_42) == 0)
 {
-lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; 
-lean_dec(x_15);
-x_43 = lean_ctor_get(x_39, 0);
+lean_object* x_43; lean_object* x_44; lean_object* x_45; 
+x_43 = lean_ctor_get(x_42, 1);
 lean_inc(x_43);
-x_44 = lean_ctor_get(x_39, 1);
-lean_inc(x_44);
-if (lean_is_exclusive(x_39)) {
- lean_ctor_release(x_39, 0);
- lean_ctor_release(x_39, 1);
- x_45 = x_39;
+if (lean_is_exclusive(x_42)) {
+ lean_ctor_release(x_42, 0);
+ lean_ctor_release(x_42, 1);
+ x_44 = x_42;
 } else {
- lean_dec_ref(x_39);
- x_45 = lean_box(0);
+ lean_dec_ref(x_42);
+ x_44 = lean_box(0);
 }
-if (lean_is_scalar(x_45)) {
- x_46 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_44)) {
+ x_45 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_46 = x_45;
+ x_45 = x_44;
 }
-lean_ctor_set(x_46, 0, x_43);
-lean_ctor_set(x_46, 1, x_44);
-return x_46;
+lean_ctor_set(x_45, 0, x_18);
+lean_ctor_set(x_45, 1, x_43);
+return x_45;
+}
+else
+{
+lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; 
+lean_dec(x_18);
+x_46 = lean_ctor_get(x_42, 0);
+lean_inc(x_46);
+x_47 = lean_ctor_get(x_42, 1);
+lean_inc(x_47);
+if (lean_is_exclusive(x_42)) {
+ lean_ctor_release(x_42, 0);
+ lean_ctor_release(x_42, 1);
+ x_48 = x_42;
+} else {
+ lean_dec_ref(x_42);
+ x_48 = lean_box(0);
+}
+if (lean_is_scalar(x_48)) {
+ x_49 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_49 = x_48;
+}
+lean_ctor_set(x_49, 0, x_46);
+lean_ctor_set(x_49, 1, x_47);
+return x_49;
 }
 }
 }
 else
 {
-uint8_t x_47; 
-lean_dec(x_16);
-lean_dec(x_15);
+uint8_t x_50; 
+lean_dec(x_19);
+lean_dec(x_18);
 lean_dec(x_2);
-x_47 = !lean_is_exclusive(x_17);
-if (x_47 == 0)
+x_50 = !lean_is_exclusive(x_20);
+if (x_50 == 0)
 {
-return x_17;
+return x_20;
 }
 else
 {
-lean_object* x_48; lean_object* x_49; lean_object* x_50; 
-x_48 = lean_ctor_get(x_17, 0);
-x_49 = lean_ctor_get(x_17, 1);
-lean_inc(x_49);
-lean_inc(x_48);
-lean_dec(x_17);
-x_50 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_50, 0, x_48);
-lean_ctor_set(x_50, 1, x_49);
-return x_50;
-}
-}
-}
-else
-{
-lean_object* x_51; 
-x_51 = lean_ctor_get(x_14, 0);
-lean_inc(x_51);
-if (lean_obj_tag(x_51) == 0)
-{
-lean_object* x_52; lean_object* x_53; lean_object* x_54; 
-x_52 = lean_ctor_get(x_14, 1);
+lean_object* x_51; lean_object* x_52; lean_object* x_53; 
+x_51 = lean_ctor_get(x_20, 0);
+x_52 = lean_ctor_get(x_20, 1);
 lean_inc(x_52);
-lean_dec(x_14);
-x_53 = lean_ctor_get(x_51, 0);
-lean_inc(x_53);
-lean_dec(x_51);
-lean_inc(x_2);
-x_54 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_10);
+lean_inc(x_51);
+lean_dec(x_20);
+x_53 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_53, 0, x_51);
+lean_ctor_set(x_53, 1, x_52);
+return x_53;
+}
+}
+}
+else
+{
+lean_object* x_54; 
+x_54 = lean_ctor_get(x_17, 0);
+lean_inc(x_54);
 if (lean_obj_tag(x_54) == 0)
 {
-lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; uint8_t x_60; 
-x_55 = lean_ctor_get(x_52, 0);
+lean_object* x_55; lean_object* x_56; lean_object* x_57; 
+x_55 = lean_ctor_get(x_17, 1);
 lean_inc(x_55);
+lean_dec(x_17);
 x_56 = lean_ctor_get(x_54, 0);
 lean_inc(x_56);
-x_57 = lean_ctor_get(x_54, 1);
-lean_inc(x_57);
 lean_dec(x_54);
+lean_inc(x_2);
+x_57 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_14);
+if (lean_obj_tag(x_57) == 0)
+{
+lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; uint8_t x_63; 
 x_58 = lean_ctor_get(x_55, 0);
 lean_inc(x_58);
-lean_dec(x_55);
-x_59 = lean_ctor_get(x_52, 2);
+x_59 = lean_ctor_get(x_57, 0);
 lean_inc(x_59);
-lean_dec(x_52);
-x_60 = !lean_is_exclusive(x_56);
-if (x_60 == 0)
+x_60 = lean_ctor_get(x_57, 1);
+lean_inc(x_60);
+lean_dec(x_57);
+x_61 = lean_ctor_get(x_58, 0);
+lean_inc(x_61);
+lean_dec(x_58);
+x_62 = lean_ctor_get(x_55, 2);
+lean_inc(x_62);
+lean_dec(x_55);
+x_63 = !lean_is_exclusive(x_59);
+if (x_63 == 0)
 {
-lean_object* x_61; lean_object* x_62; lean_object* x_63; 
-x_61 = lean_ctor_get(x_56, 1);
-lean_dec(x_61);
-x_62 = lean_ctor_get(x_56, 0);
-lean_dec(x_62);
-lean_ctor_set(x_56, 1, x_59);
-lean_ctor_set(x_56, 0, x_58);
-x_63 = l___private_Init_Lean_Elab_Command_3__setState(x_56, x_2, x_57);
-if (lean_obj_tag(x_63) == 0)
-{
-uint8_t x_64; 
-x_64 = !lean_is_exclusive(x_63);
-if (x_64 == 0)
-{
-lean_object* x_65; 
-x_65 = lean_ctor_get(x_63, 0);
+lean_object* x_64; lean_object* x_65; lean_object* x_66; 
+x_64 = lean_ctor_get(x_59, 1);
+lean_dec(x_64);
+x_65 = lean_ctor_get(x_59, 0);
 lean_dec(x_65);
-lean_ctor_set_tag(x_63, 1);
-lean_ctor_set(x_63, 0, x_53);
-return x_63;
+lean_ctor_set(x_59, 1, x_62);
+lean_ctor_set(x_59, 0, x_61);
+x_66 = l___private_Init_Lean_Elab_Command_3__setState(x_59, x_2, x_60);
+if (lean_obj_tag(x_66) == 0)
+{
+uint8_t x_67; 
+x_67 = !lean_is_exclusive(x_66);
+if (x_67 == 0)
+{
+lean_object* x_68; 
+x_68 = lean_ctor_get(x_66, 0);
+lean_dec(x_68);
+lean_ctor_set_tag(x_66, 1);
+lean_ctor_set(x_66, 0, x_56);
+return x_66;
 }
 else
 {
-lean_object* x_66; lean_object* x_67; 
-x_66 = lean_ctor_get(x_63, 1);
-lean_inc(x_66);
-lean_dec(x_63);
-x_67 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_67, 0, x_53);
-lean_ctor_set(x_67, 1, x_66);
-return x_67;
-}
-}
-else
-{
-uint8_t x_68; 
-lean_dec(x_53);
-x_68 = !lean_is_exclusive(x_63);
-if (x_68 == 0)
-{
-return x_63;
-}
-else
-{
-lean_object* x_69; lean_object* x_70; lean_object* x_71; 
-x_69 = lean_ctor_get(x_63, 0);
-x_70 = lean_ctor_get(x_63, 1);
-lean_inc(x_70);
+lean_object* x_69; lean_object* x_70; 
+x_69 = lean_ctor_get(x_66, 1);
 lean_inc(x_69);
-lean_dec(x_63);
-x_71 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_71, 0, x_69);
-lean_ctor_set(x_71, 1, x_70);
-return x_71;
-}
+lean_dec(x_66);
+x_70 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_70, 0, x_56);
+lean_ctor_set(x_70, 1, x_69);
+return x_70;
 }
 }
 else
 {
-lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; 
-x_72 = lean_ctor_get(x_56, 2);
-x_73 = lean_ctor_get(x_56, 3);
-x_74 = lean_ctor_get(x_56, 4);
-lean_inc(x_74);
+uint8_t x_71; 
+lean_dec(x_56);
+x_71 = !lean_is_exclusive(x_66);
+if (x_71 == 0)
+{
+return x_66;
+}
+else
+{
+lean_object* x_72; lean_object* x_73; lean_object* x_74; 
+x_72 = lean_ctor_get(x_66, 0);
+x_73 = lean_ctor_get(x_66, 1);
 lean_inc(x_73);
 lean_inc(x_72);
-lean_dec(x_56);
-x_75 = lean_alloc_ctor(0, 5, 0);
-lean_ctor_set(x_75, 0, x_58);
-lean_ctor_set(x_75, 1, x_59);
-lean_ctor_set(x_75, 2, x_72);
-lean_ctor_set(x_75, 3, x_73);
-lean_ctor_set(x_75, 4, x_74);
-x_76 = l___private_Init_Lean_Elab_Command_3__setState(x_75, x_2, x_57);
-if (lean_obj_tag(x_76) == 0)
+lean_dec(x_66);
+x_74 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_74, 0, x_72);
+lean_ctor_set(x_74, 1, x_73);
+return x_74;
+}
+}
+}
+else
 {
-lean_object* x_77; lean_object* x_78; lean_object* x_79; 
-x_77 = lean_ctor_get(x_76, 1);
+lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; 
+x_75 = lean_ctor_get(x_59, 2);
+x_76 = lean_ctor_get(x_59, 3);
+x_77 = lean_ctor_get(x_59, 4);
 lean_inc(x_77);
-if (lean_is_exclusive(x_76)) {
- lean_ctor_release(x_76, 0);
- lean_ctor_release(x_76, 1);
- x_78 = x_76;
-} else {
- lean_dec_ref(x_76);
- x_78 = lean_box(0);
-}
-if (lean_is_scalar(x_78)) {
- x_79 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_79 = x_78;
- lean_ctor_set_tag(x_79, 1);
-}
-lean_ctor_set(x_79, 0, x_53);
-lean_ctor_set(x_79, 1, x_77);
-return x_79;
-}
-else
+lean_inc(x_76);
+lean_inc(x_75);
+lean_dec(x_59);
+x_78 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_78, 0, x_61);
+lean_ctor_set(x_78, 1, x_62);
+lean_ctor_set(x_78, 2, x_75);
+lean_ctor_set(x_78, 3, x_76);
+lean_ctor_set(x_78, 4, x_77);
+x_79 = l___private_Init_Lean_Elab_Command_3__setState(x_78, x_2, x_60);
+if (lean_obj_tag(x_79) == 0)
 {
-lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; 
-lean_dec(x_53);
-x_80 = lean_ctor_get(x_76, 0);
+lean_object* x_80; lean_object* x_81; lean_object* x_82; 
+x_80 = lean_ctor_get(x_79, 1);
 lean_inc(x_80);
-x_81 = lean_ctor_get(x_76, 1);
-lean_inc(x_81);
-if (lean_is_exclusive(x_76)) {
- lean_ctor_release(x_76, 0);
- lean_ctor_release(x_76, 1);
- x_82 = x_76;
+if (lean_is_exclusive(x_79)) {
+ lean_ctor_release(x_79, 0);
+ lean_ctor_release(x_79, 1);
+ x_81 = x_79;
 } else {
- lean_dec_ref(x_76);
- x_82 = lean_box(0);
+ lean_dec_ref(x_79);
+ x_81 = lean_box(0);
 }
-if (lean_is_scalar(x_82)) {
- x_83 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_81)) {
+ x_82 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_83 = x_82;
+ x_82 = x_81;
+ lean_ctor_set_tag(x_82, 1);
 }
-lean_ctor_set(x_83, 0, x_80);
-lean_ctor_set(x_83, 1, x_81);
-return x_83;
+lean_ctor_set(x_82, 0, x_56);
+lean_ctor_set(x_82, 1, x_80);
+return x_82;
+}
+else
+{
+lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; 
+lean_dec(x_56);
+x_83 = lean_ctor_get(x_79, 0);
+lean_inc(x_83);
+x_84 = lean_ctor_get(x_79, 1);
+lean_inc(x_84);
+if (lean_is_exclusive(x_79)) {
+ lean_ctor_release(x_79, 0);
+ lean_ctor_release(x_79, 1);
+ x_85 = x_79;
+} else {
+ lean_dec_ref(x_79);
+ x_85 = lean_box(0);
+}
+if (lean_is_scalar(x_85)) {
+ x_86 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_86 = x_85;
+}
+lean_ctor_set(x_86, 0, x_83);
+lean_ctor_set(x_86, 1, x_84);
+return x_86;
 }
 }
 }
 else
 {
-uint8_t x_84; 
-lean_dec(x_53);
-lean_dec(x_52);
+uint8_t x_87; 
+lean_dec(x_56);
+lean_dec(x_55);
 lean_dec(x_2);
-x_84 = !lean_is_exclusive(x_54);
-if (x_84 == 0)
+x_87 = !lean_is_exclusive(x_57);
+if (x_87 == 0)
 {
-return x_54;
-}
-else
-{
-lean_object* x_85; lean_object* x_86; lean_object* x_87; 
-x_85 = lean_ctor_get(x_54, 0);
-x_86 = lean_ctor_get(x_54, 1);
-lean_inc(x_86);
-lean_inc(x_85);
-lean_dec(x_54);
-x_87 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_87, 0, x_85);
-lean_ctor_set(x_87, 1, x_86);
-return x_87;
-}
-}
+return x_57;
 }
 else
 {
 lean_object* x_88; lean_object* x_89; lean_object* x_90; 
-lean_dec(x_14);
-x_88 = l_Lean_Elab_Command_runTermElabM___rarg___closed__1;
-x_89 = l_unreachable_x21___rarg(x_88);
-x_90 = lean_apply_2(x_89, x_2, x_10);
+x_88 = lean_ctor_get(x_57, 0);
+x_89 = lean_ctor_get(x_57, 1);
+lean_inc(x_89);
+lean_inc(x_88);
+lean_dec(x_57);
+x_90 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_90, 0, x_88);
+lean_ctor_set(x_90, 1, x_89);
 return x_90;
 }
 }
 }
 else
 {
-uint8_t x_91; 
+lean_object* x_91; lean_object* x_92; lean_object* x_93; 
+lean_dec(x_17);
+x_91 = l_Lean_Elab_Command_liftTermElabM___rarg___closed__1;
+x_92 = l_unreachable_x21___rarg(x_91);
+x_93 = lean_apply_2(x_92, x_2, x_14);
+return x_93;
+}
+}
+}
+else
+{
+uint8_t x_94; 
+lean_dec(x_11);
 lean_dec(x_7);
 lean_dec(x_2);
-x_91 = !lean_is_exclusive(x_8);
-if (x_91 == 0)
+x_94 = !lean_is_exclusive(x_12);
+if (x_94 == 0)
+{
+return x_12;
+}
+else
+{
+lean_object* x_95; lean_object* x_96; lean_object* x_97; 
+x_95 = lean_ctor_get(x_12, 0);
+x_96 = lean_ctor_get(x_12, 1);
+lean_inc(x_96);
+lean_inc(x_95);
+lean_dec(x_12);
+x_97 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_97, 0, x_95);
+lean_ctor_set(x_97, 1, x_96);
+return x_97;
+}
+}
+}
+else
+{
+uint8_t x_98; 
+lean_dec(x_7);
+lean_dec(x_2);
+x_98 = !lean_is_exclusive(x_8);
+if (x_98 == 0)
 {
 return x_8;
 }
 else
 {
-lean_object* x_92; lean_object* x_93; lean_object* x_94; 
-x_92 = lean_ctor_get(x_8, 0);
-x_93 = lean_ctor_get(x_8, 1);
-lean_inc(x_93);
-lean_inc(x_92);
+lean_object* x_99; lean_object* x_100; lean_object* x_101; 
+x_99 = lean_ctor_get(x_8, 0);
+x_100 = lean_ctor_get(x_8, 1);
+lean_inc(x_100);
+lean_inc(x_99);
 lean_dec(x_8);
-x_94 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_94, 0, x_92);
-lean_ctor_set(x_94, 1, x_93);
-return x_94;
+x_101 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_101, 0, x_99);
+lean_ctor_set(x_101, 1, x_100);
+return x_101;
 }
 }
 }
@@ -19646,414 +20226,451 @@ lean_inc(x_2);
 x_7 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_3);
 if (lean_obj_tag(x_7) == 0)
 {
-lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
 x_8 = lean_ctor_get(x_7, 0);
 lean_inc(x_8);
 x_9 = lean_ctor_get(x_7, 1);
 lean_inc(x_9);
 lean_dec(x_7);
 x_10 = l___private_Init_Lean_Elab_Command_9__getVarDecls(x_8);
-x_11 = l_Lean_Elab_Command_elabSynth___closed__3;
-x_12 = l___private_Init_Lean_Elab_Command_6__mkTermContext(x_2, x_8, x_11);
-x_13 = l___private_Init_Lean_Elab_Command_7__mkTermState(x_8);
 lean_dec(x_8);
-x_14 = l_Lean_Elab_Term_elabBinders___rarg(x_10, x_6, x_12, x_13);
-lean_dec(x_10);
-if (lean_obj_tag(x_14) == 0)
-{
-lean_object* x_15; lean_object* x_16; lean_object* x_17; 
-x_15 = lean_ctor_get(x_14, 0);
-lean_inc(x_15);
-x_16 = lean_ctor_get(x_14, 1);
-lean_inc(x_16);
-lean_dec(x_14);
 lean_inc(x_2);
-x_17 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_9);
+x_11 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_9);
+if (lean_obj_tag(x_11) == 0)
+{
+lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
+x_12 = lean_ctor_get(x_11, 0);
+lean_inc(x_12);
+x_13 = lean_ctor_get(x_11, 1);
+lean_inc(x_13);
+lean_dec(x_11);
+x_14 = l_Lean_Elab_Command_elabSynth___closed__3;
+x_15 = l___private_Init_Lean_Elab_Command_6__mkTermContext(x_2, x_12, x_14);
+x_16 = l___private_Init_Lean_Elab_Command_7__mkTermState(x_12);
+lean_dec(x_12);
+x_17 = l_Lean_Elab_Term_elabBinders___rarg(x_10, x_6, x_15, x_16);
+lean_dec(x_10);
 if (lean_obj_tag(x_17) == 0)
 {
-lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; uint8_t x_23; 
-x_18 = lean_ctor_get(x_16, 0);
+lean_object* x_18; lean_object* x_19; lean_object* x_20; 
+x_18 = lean_ctor_get(x_17, 0);
 lean_inc(x_18);
-x_19 = lean_ctor_get(x_17, 0);
+x_19 = lean_ctor_get(x_17, 1);
 lean_inc(x_19);
-x_20 = lean_ctor_get(x_17, 1);
-lean_inc(x_20);
 lean_dec(x_17);
-x_21 = lean_ctor_get(x_18, 0);
+lean_inc(x_2);
+x_20 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_13);
+if (lean_obj_tag(x_20) == 0)
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; uint8_t x_26; 
+x_21 = lean_ctor_get(x_19, 0);
 lean_inc(x_21);
-lean_dec(x_18);
-x_22 = lean_ctor_get(x_16, 2);
+x_22 = lean_ctor_get(x_20, 0);
 lean_inc(x_22);
-lean_dec(x_16);
-x_23 = !lean_is_exclusive(x_19);
-if (x_23 == 0)
+x_23 = lean_ctor_get(x_20, 1);
+lean_inc(x_23);
+lean_dec(x_20);
+x_24 = lean_ctor_get(x_21, 0);
+lean_inc(x_24);
+lean_dec(x_21);
+x_25 = lean_ctor_get(x_19, 2);
+lean_inc(x_25);
+lean_dec(x_19);
+x_26 = !lean_is_exclusive(x_22);
+if (x_26 == 0)
 {
-lean_object* x_24; lean_object* x_25; lean_object* x_26; 
-x_24 = lean_ctor_get(x_19, 1);
-lean_dec(x_24);
-x_25 = lean_ctor_get(x_19, 0);
-lean_dec(x_25);
-lean_ctor_set(x_19, 1, x_22);
-lean_ctor_set(x_19, 0, x_21);
-x_26 = l___private_Init_Lean_Elab_Command_3__setState(x_19, x_2, x_20);
-if (lean_obj_tag(x_26) == 0)
-{
-uint8_t x_27; 
-x_27 = !lean_is_exclusive(x_26);
-if (x_27 == 0)
-{
-lean_object* x_28; 
-x_28 = lean_ctor_get(x_26, 0);
+lean_object* x_27; lean_object* x_28; lean_object* x_29; 
+x_27 = lean_ctor_get(x_22, 1);
+lean_dec(x_27);
+x_28 = lean_ctor_get(x_22, 0);
 lean_dec(x_28);
-lean_ctor_set(x_26, 0, x_15);
-return x_26;
+lean_ctor_set(x_22, 1, x_25);
+lean_ctor_set(x_22, 0, x_24);
+x_29 = l___private_Init_Lean_Elab_Command_3__setState(x_22, x_2, x_23);
+if (lean_obj_tag(x_29) == 0)
+{
+uint8_t x_30; 
+x_30 = !lean_is_exclusive(x_29);
+if (x_30 == 0)
+{
+lean_object* x_31; 
+x_31 = lean_ctor_get(x_29, 0);
+lean_dec(x_31);
+lean_ctor_set(x_29, 0, x_18);
+return x_29;
 }
 else
 {
-lean_object* x_29; lean_object* x_30; 
-x_29 = lean_ctor_get(x_26, 1);
-lean_inc(x_29);
-lean_dec(x_26);
-x_30 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_30, 0, x_15);
-lean_ctor_set(x_30, 1, x_29);
-return x_30;
-}
-}
-else
-{
-uint8_t x_31; 
-lean_dec(x_15);
-x_31 = !lean_is_exclusive(x_26);
-if (x_31 == 0)
-{
-return x_26;
-}
-else
-{
-lean_object* x_32; lean_object* x_33; lean_object* x_34; 
-x_32 = lean_ctor_get(x_26, 0);
-x_33 = lean_ctor_get(x_26, 1);
-lean_inc(x_33);
+lean_object* x_32; lean_object* x_33; 
+x_32 = lean_ctor_get(x_29, 1);
 lean_inc(x_32);
-lean_dec(x_26);
-x_34 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_34, 0, x_32);
-lean_ctor_set(x_34, 1, x_33);
-return x_34;
-}
+lean_dec(x_29);
+x_33 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_33, 0, x_18);
+lean_ctor_set(x_33, 1, x_32);
+return x_33;
 }
 }
 else
 {
-lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; 
-x_35 = lean_ctor_get(x_19, 2);
-x_36 = lean_ctor_get(x_19, 3);
-x_37 = lean_ctor_get(x_19, 4);
-lean_inc(x_37);
+uint8_t x_34; 
+lean_dec(x_18);
+x_34 = !lean_is_exclusive(x_29);
+if (x_34 == 0)
+{
+return x_29;
+}
+else
+{
+lean_object* x_35; lean_object* x_36; lean_object* x_37; 
+x_35 = lean_ctor_get(x_29, 0);
+x_36 = lean_ctor_get(x_29, 1);
 lean_inc(x_36);
 lean_inc(x_35);
-lean_dec(x_19);
-x_38 = lean_alloc_ctor(0, 5, 0);
-lean_ctor_set(x_38, 0, x_21);
-lean_ctor_set(x_38, 1, x_22);
-lean_ctor_set(x_38, 2, x_35);
-lean_ctor_set(x_38, 3, x_36);
-lean_ctor_set(x_38, 4, x_37);
-x_39 = l___private_Init_Lean_Elab_Command_3__setState(x_38, x_2, x_20);
-if (lean_obj_tag(x_39) == 0)
+lean_dec(x_29);
+x_37 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_37, 0, x_35);
+lean_ctor_set(x_37, 1, x_36);
+return x_37;
+}
+}
+}
+else
 {
-lean_object* x_40; lean_object* x_41; lean_object* x_42; 
-x_40 = lean_ctor_get(x_39, 1);
+lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; 
+x_38 = lean_ctor_get(x_22, 2);
+x_39 = lean_ctor_get(x_22, 3);
+x_40 = lean_ctor_get(x_22, 4);
 lean_inc(x_40);
-if (lean_is_exclusive(x_39)) {
- lean_ctor_release(x_39, 0);
- lean_ctor_release(x_39, 1);
- x_41 = x_39;
-} else {
- lean_dec_ref(x_39);
- x_41 = lean_box(0);
-}
-if (lean_is_scalar(x_41)) {
- x_42 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_42 = x_41;
-}
-lean_ctor_set(x_42, 0, x_15);
-lean_ctor_set(x_42, 1, x_40);
-return x_42;
-}
-else
+lean_inc(x_39);
+lean_inc(x_38);
+lean_dec(x_22);
+x_41 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_41, 0, x_24);
+lean_ctor_set(x_41, 1, x_25);
+lean_ctor_set(x_41, 2, x_38);
+lean_ctor_set(x_41, 3, x_39);
+lean_ctor_set(x_41, 4, x_40);
+x_42 = l___private_Init_Lean_Elab_Command_3__setState(x_41, x_2, x_23);
+if (lean_obj_tag(x_42) == 0)
 {
-lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; 
-lean_dec(x_15);
-x_43 = lean_ctor_get(x_39, 0);
+lean_object* x_43; lean_object* x_44; lean_object* x_45; 
+x_43 = lean_ctor_get(x_42, 1);
 lean_inc(x_43);
-x_44 = lean_ctor_get(x_39, 1);
-lean_inc(x_44);
-if (lean_is_exclusive(x_39)) {
- lean_ctor_release(x_39, 0);
- lean_ctor_release(x_39, 1);
- x_45 = x_39;
+if (lean_is_exclusive(x_42)) {
+ lean_ctor_release(x_42, 0);
+ lean_ctor_release(x_42, 1);
+ x_44 = x_42;
 } else {
- lean_dec_ref(x_39);
- x_45 = lean_box(0);
+ lean_dec_ref(x_42);
+ x_44 = lean_box(0);
 }
-if (lean_is_scalar(x_45)) {
- x_46 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_44)) {
+ x_45 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_46 = x_45;
+ x_45 = x_44;
 }
-lean_ctor_set(x_46, 0, x_43);
-lean_ctor_set(x_46, 1, x_44);
-return x_46;
+lean_ctor_set(x_45, 0, x_18);
+lean_ctor_set(x_45, 1, x_43);
+return x_45;
+}
+else
+{
+lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; 
+lean_dec(x_18);
+x_46 = lean_ctor_get(x_42, 0);
+lean_inc(x_46);
+x_47 = lean_ctor_get(x_42, 1);
+lean_inc(x_47);
+if (lean_is_exclusive(x_42)) {
+ lean_ctor_release(x_42, 0);
+ lean_ctor_release(x_42, 1);
+ x_48 = x_42;
+} else {
+ lean_dec_ref(x_42);
+ x_48 = lean_box(0);
+}
+if (lean_is_scalar(x_48)) {
+ x_49 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_49 = x_48;
+}
+lean_ctor_set(x_49, 0, x_46);
+lean_ctor_set(x_49, 1, x_47);
+return x_49;
 }
 }
 }
 else
 {
-uint8_t x_47; 
-lean_dec(x_16);
-lean_dec(x_15);
+uint8_t x_50; 
+lean_dec(x_19);
+lean_dec(x_18);
 lean_dec(x_2);
-x_47 = !lean_is_exclusive(x_17);
-if (x_47 == 0)
+x_50 = !lean_is_exclusive(x_20);
+if (x_50 == 0)
 {
-return x_17;
+return x_20;
 }
 else
 {
-lean_object* x_48; lean_object* x_49; lean_object* x_50; 
-x_48 = lean_ctor_get(x_17, 0);
-x_49 = lean_ctor_get(x_17, 1);
-lean_inc(x_49);
-lean_inc(x_48);
-lean_dec(x_17);
-x_50 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_50, 0, x_48);
-lean_ctor_set(x_50, 1, x_49);
-return x_50;
-}
-}
-}
-else
-{
-lean_object* x_51; 
-x_51 = lean_ctor_get(x_14, 0);
-lean_inc(x_51);
-if (lean_obj_tag(x_51) == 0)
-{
-lean_object* x_52; lean_object* x_53; lean_object* x_54; 
-x_52 = lean_ctor_get(x_14, 1);
+lean_object* x_51; lean_object* x_52; lean_object* x_53; 
+x_51 = lean_ctor_get(x_20, 0);
+x_52 = lean_ctor_get(x_20, 1);
 lean_inc(x_52);
-lean_dec(x_14);
-x_53 = lean_ctor_get(x_51, 0);
-lean_inc(x_53);
-lean_dec(x_51);
-lean_inc(x_2);
-x_54 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_9);
+lean_inc(x_51);
+lean_dec(x_20);
+x_53 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_53, 0, x_51);
+lean_ctor_set(x_53, 1, x_52);
+return x_53;
+}
+}
+}
+else
+{
+lean_object* x_54; 
+x_54 = lean_ctor_get(x_17, 0);
+lean_inc(x_54);
 if (lean_obj_tag(x_54) == 0)
 {
-lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; uint8_t x_60; 
-x_55 = lean_ctor_get(x_52, 0);
+lean_object* x_55; lean_object* x_56; lean_object* x_57; 
+x_55 = lean_ctor_get(x_17, 1);
 lean_inc(x_55);
+lean_dec(x_17);
 x_56 = lean_ctor_get(x_54, 0);
 lean_inc(x_56);
-x_57 = lean_ctor_get(x_54, 1);
-lean_inc(x_57);
 lean_dec(x_54);
+lean_inc(x_2);
+x_57 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_13);
+if (lean_obj_tag(x_57) == 0)
+{
+lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; uint8_t x_63; 
 x_58 = lean_ctor_get(x_55, 0);
 lean_inc(x_58);
-lean_dec(x_55);
-x_59 = lean_ctor_get(x_52, 2);
+x_59 = lean_ctor_get(x_57, 0);
 lean_inc(x_59);
-lean_dec(x_52);
-x_60 = !lean_is_exclusive(x_56);
-if (x_60 == 0)
+x_60 = lean_ctor_get(x_57, 1);
+lean_inc(x_60);
+lean_dec(x_57);
+x_61 = lean_ctor_get(x_58, 0);
+lean_inc(x_61);
+lean_dec(x_58);
+x_62 = lean_ctor_get(x_55, 2);
+lean_inc(x_62);
+lean_dec(x_55);
+x_63 = !lean_is_exclusive(x_59);
+if (x_63 == 0)
 {
-lean_object* x_61; lean_object* x_62; lean_object* x_63; 
-x_61 = lean_ctor_get(x_56, 1);
-lean_dec(x_61);
-x_62 = lean_ctor_get(x_56, 0);
-lean_dec(x_62);
-lean_ctor_set(x_56, 1, x_59);
-lean_ctor_set(x_56, 0, x_58);
-x_63 = l___private_Init_Lean_Elab_Command_3__setState(x_56, x_2, x_57);
-if (lean_obj_tag(x_63) == 0)
-{
-uint8_t x_64; 
-x_64 = !lean_is_exclusive(x_63);
-if (x_64 == 0)
-{
-lean_object* x_65; 
-x_65 = lean_ctor_get(x_63, 0);
+lean_object* x_64; lean_object* x_65; lean_object* x_66; 
+x_64 = lean_ctor_get(x_59, 1);
+lean_dec(x_64);
+x_65 = lean_ctor_get(x_59, 0);
 lean_dec(x_65);
-lean_ctor_set_tag(x_63, 1);
-lean_ctor_set(x_63, 0, x_53);
-return x_63;
+lean_ctor_set(x_59, 1, x_62);
+lean_ctor_set(x_59, 0, x_61);
+x_66 = l___private_Init_Lean_Elab_Command_3__setState(x_59, x_2, x_60);
+if (lean_obj_tag(x_66) == 0)
+{
+uint8_t x_67; 
+x_67 = !lean_is_exclusive(x_66);
+if (x_67 == 0)
+{
+lean_object* x_68; 
+x_68 = lean_ctor_get(x_66, 0);
+lean_dec(x_68);
+lean_ctor_set_tag(x_66, 1);
+lean_ctor_set(x_66, 0, x_56);
+return x_66;
 }
 else
 {
-lean_object* x_66; lean_object* x_67; 
-x_66 = lean_ctor_get(x_63, 1);
-lean_inc(x_66);
-lean_dec(x_63);
-x_67 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_67, 0, x_53);
-lean_ctor_set(x_67, 1, x_66);
-return x_67;
-}
-}
-else
-{
-uint8_t x_68; 
-lean_dec(x_53);
-x_68 = !lean_is_exclusive(x_63);
-if (x_68 == 0)
-{
-return x_63;
-}
-else
-{
-lean_object* x_69; lean_object* x_70; lean_object* x_71; 
-x_69 = lean_ctor_get(x_63, 0);
-x_70 = lean_ctor_get(x_63, 1);
-lean_inc(x_70);
+lean_object* x_69; lean_object* x_70; 
+x_69 = lean_ctor_get(x_66, 1);
 lean_inc(x_69);
-lean_dec(x_63);
-x_71 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_71, 0, x_69);
-lean_ctor_set(x_71, 1, x_70);
-return x_71;
-}
+lean_dec(x_66);
+x_70 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_70, 0, x_56);
+lean_ctor_set(x_70, 1, x_69);
+return x_70;
 }
 }
 else
 {
-lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; 
-x_72 = lean_ctor_get(x_56, 2);
-x_73 = lean_ctor_get(x_56, 3);
-x_74 = lean_ctor_get(x_56, 4);
-lean_inc(x_74);
+uint8_t x_71; 
+lean_dec(x_56);
+x_71 = !lean_is_exclusive(x_66);
+if (x_71 == 0)
+{
+return x_66;
+}
+else
+{
+lean_object* x_72; lean_object* x_73; lean_object* x_74; 
+x_72 = lean_ctor_get(x_66, 0);
+x_73 = lean_ctor_get(x_66, 1);
 lean_inc(x_73);
 lean_inc(x_72);
-lean_dec(x_56);
-x_75 = lean_alloc_ctor(0, 5, 0);
-lean_ctor_set(x_75, 0, x_58);
-lean_ctor_set(x_75, 1, x_59);
-lean_ctor_set(x_75, 2, x_72);
-lean_ctor_set(x_75, 3, x_73);
-lean_ctor_set(x_75, 4, x_74);
-x_76 = l___private_Init_Lean_Elab_Command_3__setState(x_75, x_2, x_57);
-if (lean_obj_tag(x_76) == 0)
+lean_dec(x_66);
+x_74 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_74, 0, x_72);
+lean_ctor_set(x_74, 1, x_73);
+return x_74;
+}
+}
+}
+else
 {
-lean_object* x_77; lean_object* x_78; lean_object* x_79; 
-x_77 = lean_ctor_get(x_76, 1);
+lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; 
+x_75 = lean_ctor_get(x_59, 2);
+x_76 = lean_ctor_get(x_59, 3);
+x_77 = lean_ctor_get(x_59, 4);
 lean_inc(x_77);
-if (lean_is_exclusive(x_76)) {
- lean_ctor_release(x_76, 0);
- lean_ctor_release(x_76, 1);
- x_78 = x_76;
-} else {
- lean_dec_ref(x_76);
- x_78 = lean_box(0);
-}
-if (lean_is_scalar(x_78)) {
- x_79 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_79 = x_78;
- lean_ctor_set_tag(x_79, 1);
-}
-lean_ctor_set(x_79, 0, x_53);
-lean_ctor_set(x_79, 1, x_77);
-return x_79;
-}
-else
+lean_inc(x_76);
+lean_inc(x_75);
+lean_dec(x_59);
+x_78 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_78, 0, x_61);
+lean_ctor_set(x_78, 1, x_62);
+lean_ctor_set(x_78, 2, x_75);
+lean_ctor_set(x_78, 3, x_76);
+lean_ctor_set(x_78, 4, x_77);
+x_79 = l___private_Init_Lean_Elab_Command_3__setState(x_78, x_2, x_60);
+if (lean_obj_tag(x_79) == 0)
 {
-lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; 
-lean_dec(x_53);
-x_80 = lean_ctor_get(x_76, 0);
+lean_object* x_80; lean_object* x_81; lean_object* x_82; 
+x_80 = lean_ctor_get(x_79, 1);
 lean_inc(x_80);
-x_81 = lean_ctor_get(x_76, 1);
-lean_inc(x_81);
-if (lean_is_exclusive(x_76)) {
- lean_ctor_release(x_76, 0);
- lean_ctor_release(x_76, 1);
- x_82 = x_76;
+if (lean_is_exclusive(x_79)) {
+ lean_ctor_release(x_79, 0);
+ lean_ctor_release(x_79, 1);
+ x_81 = x_79;
 } else {
- lean_dec_ref(x_76);
- x_82 = lean_box(0);
+ lean_dec_ref(x_79);
+ x_81 = lean_box(0);
 }
-if (lean_is_scalar(x_82)) {
- x_83 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_81)) {
+ x_82 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_83 = x_82;
+ x_82 = x_81;
+ lean_ctor_set_tag(x_82, 1);
 }
-lean_ctor_set(x_83, 0, x_80);
-lean_ctor_set(x_83, 1, x_81);
-return x_83;
+lean_ctor_set(x_82, 0, x_56);
+lean_ctor_set(x_82, 1, x_80);
+return x_82;
+}
+else
+{
+lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; 
+lean_dec(x_56);
+x_83 = lean_ctor_get(x_79, 0);
+lean_inc(x_83);
+x_84 = lean_ctor_get(x_79, 1);
+lean_inc(x_84);
+if (lean_is_exclusive(x_79)) {
+ lean_ctor_release(x_79, 0);
+ lean_ctor_release(x_79, 1);
+ x_85 = x_79;
+} else {
+ lean_dec_ref(x_79);
+ x_85 = lean_box(0);
+}
+if (lean_is_scalar(x_85)) {
+ x_86 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_86 = x_85;
+}
+lean_ctor_set(x_86, 0, x_83);
+lean_ctor_set(x_86, 1, x_84);
+return x_86;
 }
 }
 }
 else
 {
-uint8_t x_84; 
-lean_dec(x_53);
-lean_dec(x_52);
+uint8_t x_87; 
+lean_dec(x_56);
+lean_dec(x_55);
 lean_dec(x_2);
-x_84 = !lean_is_exclusive(x_54);
-if (x_84 == 0)
+x_87 = !lean_is_exclusive(x_57);
+if (x_87 == 0)
 {
-return x_54;
-}
-else
-{
-lean_object* x_85; lean_object* x_86; lean_object* x_87; 
-x_85 = lean_ctor_get(x_54, 0);
-x_86 = lean_ctor_get(x_54, 1);
-lean_inc(x_86);
-lean_inc(x_85);
-lean_dec(x_54);
-x_87 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_87, 0, x_85);
-lean_ctor_set(x_87, 1, x_86);
-return x_87;
-}
-}
+return x_57;
 }
 else
 {
 lean_object* x_88; lean_object* x_89; lean_object* x_90; 
-lean_dec(x_14);
-x_88 = l_Lean_Elab_Command_runTermElabM___rarg___closed__1;
-x_89 = l_unreachable_x21___rarg(x_88);
-x_90 = lean_apply_2(x_89, x_2, x_9);
+x_88 = lean_ctor_get(x_57, 0);
+x_89 = lean_ctor_get(x_57, 1);
+lean_inc(x_89);
+lean_inc(x_88);
+lean_dec(x_57);
+x_90 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_90, 0, x_88);
+lean_ctor_set(x_90, 1, x_89);
 return x_90;
 }
 }
 }
 else
 {
-uint8_t x_91; 
+lean_object* x_91; lean_object* x_92; lean_object* x_93; 
+lean_dec(x_17);
+x_91 = l_Lean_Elab_Command_liftTermElabM___rarg___closed__1;
+x_92 = l_unreachable_x21___rarg(x_91);
+x_93 = lean_apply_2(x_92, x_2, x_13);
+return x_93;
+}
+}
+}
+else
+{
+uint8_t x_94; 
+lean_dec(x_10);
 lean_dec(x_6);
 lean_dec(x_2);
-x_91 = !lean_is_exclusive(x_7);
-if (x_91 == 0)
+x_94 = !lean_is_exclusive(x_11);
+if (x_94 == 0)
+{
+return x_11;
+}
+else
+{
+lean_object* x_95; lean_object* x_96; lean_object* x_97; 
+x_95 = lean_ctor_get(x_11, 0);
+x_96 = lean_ctor_get(x_11, 1);
+lean_inc(x_96);
+lean_inc(x_95);
+lean_dec(x_11);
+x_97 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_97, 0, x_95);
+lean_ctor_set(x_97, 1, x_96);
+return x_97;
+}
+}
+}
+else
+{
+uint8_t x_98; 
+lean_dec(x_6);
+lean_dec(x_2);
+x_98 = !lean_is_exclusive(x_7);
+if (x_98 == 0)
 {
 return x_7;
 }
 else
 {
-lean_object* x_92; lean_object* x_93; lean_object* x_94; 
-x_92 = lean_ctor_get(x_7, 0);
-x_93 = lean_ctor_get(x_7, 1);
-lean_inc(x_93);
-lean_inc(x_92);
+lean_object* x_99; lean_object* x_100; lean_object* x_101; 
+x_99 = lean_ctor_get(x_7, 0);
+x_100 = lean_ctor_get(x_7, 1);
+lean_inc(x_100);
+lean_inc(x_99);
 lean_dec(x_7);
-x_94 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_94, 0, x_92);
-lean_ctor_set(x_94, 1, x_93);
-return x_94;
+x_101 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_101, 0, x_99);
+lean_ctor_set(x_101, 1, x_100);
+return x_101;
 }
 }
 }
@@ -25056,94 +25673,403 @@ return x_4;
 lean_object* l_Lean_Elab_Command_addDecl(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
-lean_object* x_5; 
+lean_object* x_5; lean_object* x_6; 
+x_5 = lean_box(0);
 lean_inc(x_3);
-x_5 = l_Lean_Elab_Command_getEnv(x_3, x_4);
-if (lean_obj_tag(x_5) == 0)
+x_6 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_4);
+if (lean_obj_tag(x_6) == 0)
 {
-lean_object* x_6; lean_object* x_7; lean_object* x_8; 
-x_6 = lean_ctor_get(x_5, 0);
-lean_inc(x_6);
-x_7 = lean_ctor_get(x_5, 1);
+lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
+x_7 = lean_ctor_get(x_6, 0);
 lean_inc(x_7);
-lean_dec(x_5);
-x_8 = lean_add_decl(x_6, x_2);
-if (lean_obj_tag(x_8) == 0)
+x_8 = lean_ctor_get(x_6, 1);
+lean_inc(x_8);
+lean_dec(x_6);
+x_9 = l___private_Init_Lean_Elab_Command_6__mkTermContext(x_3, x_7, x_5);
+x_10 = l___private_Init_Lean_Elab_Command_7__mkTermState(x_7);
+lean_dec(x_7);
+x_11 = l_Lean_Elab_Term_addDecl(x_1, x_2, x_9, x_10);
+if (lean_obj_tag(x_11) == 0)
 {
-lean_object* x_9; lean_object* x_10; 
-x_9 = lean_ctor_get(x_8, 0);
-lean_inc(x_9);
-lean_dec(x_8);
-lean_inc(x_3);
-x_10 = l_Lean_Elab_Command_getOptions(x_3, x_7);
-if (lean_obj_tag(x_10) == 0)
-{
-lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
-x_11 = lean_ctor_get(x_10, 0);
-lean_inc(x_11);
-x_12 = lean_ctor_get(x_10, 1);
+lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_12 = lean_ctor_get(x_11, 0);
 lean_inc(x_12);
-lean_dec(x_10);
-x_13 = l_Lean_KernelException_toMessageData(x_9, x_11);
-x_14 = l_Lean_Elab_Command_throwError___rarg(x_1, x_13, x_3, x_12);
+x_13 = lean_ctor_get(x_11, 1);
+lean_inc(x_13);
+lean_dec(x_11);
+lean_inc(x_3);
+x_14 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_8);
+if (lean_obj_tag(x_14) == 0)
+{
+lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; uint8_t x_20; 
+x_15 = lean_ctor_get(x_13, 0);
+lean_inc(x_15);
+x_16 = lean_ctor_get(x_14, 0);
+lean_inc(x_16);
+x_17 = lean_ctor_get(x_14, 1);
+lean_inc(x_17);
+lean_dec(x_14);
+x_18 = lean_ctor_get(x_15, 0);
+lean_inc(x_18);
+lean_dec(x_15);
+x_19 = lean_ctor_get(x_13, 2);
+lean_inc(x_19);
+lean_dec(x_13);
+x_20 = !lean_is_exclusive(x_16);
+if (x_20 == 0)
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; 
+x_21 = lean_ctor_get(x_16, 1);
+lean_dec(x_21);
+x_22 = lean_ctor_get(x_16, 0);
+lean_dec(x_22);
+lean_ctor_set(x_16, 1, x_19);
+lean_ctor_set(x_16, 0, x_18);
+x_23 = l___private_Init_Lean_Elab_Command_3__setState(x_16, x_3, x_17);
+if (lean_obj_tag(x_23) == 0)
+{
+uint8_t x_24; 
+x_24 = !lean_is_exclusive(x_23);
+if (x_24 == 0)
+{
+lean_object* x_25; 
+x_25 = lean_ctor_get(x_23, 0);
+lean_dec(x_25);
+lean_ctor_set(x_23, 0, x_12);
+return x_23;
+}
+else
+{
+lean_object* x_26; lean_object* x_27; 
+x_26 = lean_ctor_get(x_23, 1);
+lean_inc(x_26);
+lean_dec(x_23);
+x_27 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_27, 0, x_12);
+lean_ctor_set(x_27, 1, x_26);
+return x_27;
+}
+}
+else
+{
+uint8_t x_28; 
+lean_dec(x_12);
+x_28 = !lean_is_exclusive(x_23);
+if (x_28 == 0)
+{
+return x_23;
+}
+else
+{
+lean_object* x_29; lean_object* x_30; lean_object* x_31; 
+x_29 = lean_ctor_get(x_23, 0);
+x_30 = lean_ctor_get(x_23, 1);
+lean_inc(x_30);
+lean_inc(x_29);
+lean_dec(x_23);
+x_31 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_31, 0, x_29);
+lean_ctor_set(x_31, 1, x_30);
+return x_31;
+}
+}
+}
+else
+{
+lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; 
+x_32 = lean_ctor_get(x_16, 2);
+x_33 = lean_ctor_get(x_16, 3);
+x_34 = lean_ctor_get(x_16, 4);
+lean_inc(x_34);
+lean_inc(x_33);
+lean_inc(x_32);
+lean_dec(x_16);
+x_35 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_35, 0, x_18);
+lean_ctor_set(x_35, 1, x_19);
+lean_ctor_set(x_35, 2, x_32);
+lean_ctor_set(x_35, 3, x_33);
+lean_ctor_set(x_35, 4, x_34);
+x_36 = l___private_Init_Lean_Elab_Command_3__setState(x_35, x_3, x_17);
+if (lean_obj_tag(x_36) == 0)
+{
+lean_object* x_37; lean_object* x_38; lean_object* x_39; 
+x_37 = lean_ctor_get(x_36, 1);
+lean_inc(x_37);
+if (lean_is_exclusive(x_36)) {
+ lean_ctor_release(x_36, 0);
+ lean_ctor_release(x_36, 1);
+ x_38 = x_36;
+} else {
+ lean_dec_ref(x_36);
+ x_38 = lean_box(0);
+}
+if (lean_is_scalar(x_38)) {
+ x_39 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_39 = x_38;
+}
+lean_ctor_set(x_39, 0, x_12);
+lean_ctor_set(x_39, 1, x_37);
+return x_39;
+}
+else
+{
+lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; 
+lean_dec(x_12);
+x_40 = lean_ctor_get(x_36, 0);
+lean_inc(x_40);
+x_41 = lean_ctor_get(x_36, 1);
+lean_inc(x_41);
+if (lean_is_exclusive(x_36)) {
+ lean_ctor_release(x_36, 0);
+ lean_ctor_release(x_36, 1);
+ x_42 = x_36;
+} else {
+ lean_dec_ref(x_36);
+ x_42 = lean_box(0);
+}
+if (lean_is_scalar(x_42)) {
+ x_43 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_43 = x_42;
+}
+lean_ctor_set(x_43, 0, x_40);
+lean_ctor_set(x_43, 1, x_41);
+return x_43;
+}
+}
+}
+else
+{
+uint8_t x_44; 
+lean_dec(x_13);
+lean_dec(x_12);
+lean_dec(x_3);
+x_44 = !lean_is_exclusive(x_14);
+if (x_44 == 0)
+{
 return x_14;
 }
 else
 {
-uint8_t x_15; 
-lean_dec(x_9);
+lean_object* x_45; lean_object* x_46; lean_object* x_47; 
+x_45 = lean_ctor_get(x_14, 0);
+x_46 = lean_ctor_get(x_14, 1);
+lean_inc(x_46);
+lean_inc(x_45);
+lean_dec(x_14);
+x_47 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_47, 0, x_45);
+lean_ctor_set(x_47, 1, x_46);
+return x_47;
+}
+}
+}
+else
+{
+lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; 
+x_48 = lean_ctor_get(x_11, 0);
+lean_inc(x_48);
+x_49 = lean_ctor_get(x_11, 1);
+lean_inc(x_49);
+lean_dec(x_11);
+x_50 = lean_ctor_get(x_48, 0);
+lean_inc(x_50);
+lean_dec(x_48);
+lean_inc(x_3);
+x_51 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_8);
+if (lean_obj_tag(x_51) == 0)
+{
+lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; uint8_t x_57; 
+x_52 = lean_ctor_get(x_49, 0);
+lean_inc(x_52);
+x_53 = lean_ctor_get(x_51, 0);
+lean_inc(x_53);
+x_54 = lean_ctor_get(x_51, 1);
+lean_inc(x_54);
+lean_dec(x_51);
+x_55 = lean_ctor_get(x_52, 0);
+lean_inc(x_55);
+lean_dec(x_52);
+x_56 = lean_ctor_get(x_49, 2);
+lean_inc(x_56);
+lean_dec(x_49);
+x_57 = !lean_is_exclusive(x_53);
+if (x_57 == 0)
+{
+lean_object* x_58; lean_object* x_59; lean_object* x_60; 
+x_58 = lean_ctor_get(x_53, 1);
+lean_dec(x_58);
+x_59 = lean_ctor_get(x_53, 0);
+lean_dec(x_59);
+lean_ctor_set(x_53, 1, x_56);
+lean_ctor_set(x_53, 0, x_55);
+x_60 = l___private_Init_Lean_Elab_Command_3__setState(x_53, x_3, x_54);
+if (lean_obj_tag(x_60) == 0)
+{
+uint8_t x_61; 
+x_61 = !lean_is_exclusive(x_60);
+if (x_61 == 0)
+{
+lean_object* x_62; 
+x_62 = lean_ctor_get(x_60, 0);
+lean_dec(x_62);
+lean_ctor_set_tag(x_60, 1);
+lean_ctor_set(x_60, 0, x_50);
+return x_60;
+}
+else
+{
+lean_object* x_63; lean_object* x_64; 
+x_63 = lean_ctor_get(x_60, 1);
+lean_inc(x_63);
+lean_dec(x_60);
+x_64 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_64, 0, x_50);
+lean_ctor_set(x_64, 1, x_63);
+return x_64;
+}
+}
+else
+{
+uint8_t x_65; 
+lean_dec(x_50);
+x_65 = !lean_is_exclusive(x_60);
+if (x_65 == 0)
+{
+return x_60;
+}
+else
+{
+lean_object* x_66; lean_object* x_67; lean_object* x_68; 
+x_66 = lean_ctor_get(x_60, 0);
+x_67 = lean_ctor_get(x_60, 1);
+lean_inc(x_67);
+lean_inc(x_66);
+lean_dec(x_60);
+x_68 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_68, 0, x_66);
+lean_ctor_set(x_68, 1, x_67);
+return x_68;
+}
+}
+}
+else
+{
+lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; 
+x_69 = lean_ctor_get(x_53, 2);
+x_70 = lean_ctor_get(x_53, 3);
+x_71 = lean_ctor_get(x_53, 4);
+lean_inc(x_71);
+lean_inc(x_70);
+lean_inc(x_69);
+lean_dec(x_53);
+x_72 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_72, 0, x_55);
+lean_ctor_set(x_72, 1, x_56);
+lean_ctor_set(x_72, 2, x_69);
+lean_ctor_set(x_72, 3, x_70);
+lean_ctor_set(x_72, 4, x_71);
+x_73 = l___private_Init_Lean_Elab_Command_3__setState(x_72, x_3, x_54);
+if (lean_obj_tag(x_73) == 0)
+{
+lean_object* x_74; lean_object* x_75; lean_object* x_76; 
+x_74 = lean_ctor_get(x_73, 1);
+lean_inc(x_74);
+if (lean_is_exclusive(x_73)) {
+ lean_ctor_release(x_73, 0);
+ lean_ctor_release(x_73, 1);
+ x_75 = x_73;
+} else {
+ lean_dec_ref(x_73);
+ x_75 = lean_box(0);
+}
+if (lean_is_scalar(x_75)) {
+ x_76 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_76 = x_75;
+ lean_ctor_set_tag(x_76, 1);
+}
+lean_ctor_set(x_76, 0, x_50);
+lean_ctor_set(x_76, 1, x_74);
+return x_76;
+}
+else
+{
+lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; 
+lean_dec(x_50);
+x_77 = lean_ctor_get(x_73, 0);
+lean_inc(x_77);
+x_78 = lean_ctor_get(x_73, 1);
+lean_inc(x_78);
+if (lean_is_exclusive(x_73)) {
+ lean_ctor_release(x_73, 0);
+ lean_ctor_release(x_73, 1);
+ x_79 = x_73;
+} else {
+ lean_dec_ref(x_73);
+ x_79 = lean_box(0);
+}
+if (lean_is_scalar(x_79)) {
+ x_80 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_80 = x_79;
+}
+lean_ctor_set(x_80, 0, x_77);
+lean_ctor_set(x_80, 1, x_78);
+return x_80;
+}
+}
+}
+else
+{
+uint8_t x_81; 
+lean_dec(x_50);
+lean_dec(x_49);
 lean_dec(x_3);
-x_15 = !lean_is_exclusive(x_10);
-if (x_15 == 0)
+x_81 = !lean_is_exclusive(x_51);
+if (x_81 == 0)
 {
-return x_10;
+return x_51;
 }
 else
 {
-lean_object* x_16; lean_object* x_17; lean_object* x_18; 
-x_16 = lean_ctor_get(x_10, 0);
-x_17 = lean_ctor_get(x_10, 1);
-lean_inc(x_17);
-lean_inc(x_16);
-lean_dec(x_10);
-x_18 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_18, 0, x_16);
-lean_ctor_set(x_18, 1, x_17);
-return x_18;
+lean_object* x_82; lean_object* x_83; lean_object* x_84; 
+x_82 = lean_ctor_get(x_51, 0);
+x_83 = lean_ctor_get(x_51, 1);
+lean_inc(x_83);
+lean_inc(x_82);
+lean_dec(x_51);
+x_84 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_84, 0, x_82);
+lean_ctor_set(x_84, 1, x_83);
+return x_84;
+}
 }
 }
 }
 else
 {
-lean_object* x_19; lean_object* x_20; 
-x_19 = lean_ctor_get(x_8, 0);
-lean_inc(x_19);
-lean_dec(x_8);
-x_20 = l_Lean_Elab_Command_setEnv(x_19, x_3, x_7);
-return x_20;
-}
-}
-else
-{
-uint8_t x_21; 
+uint8_t x_85; 
 lean_dec(x_3);
-x_21 = !lean_is_exclusive(x_5);
-if (x_21 == 0)
+x_85 = !lean_is_exclusive(x_6);
+if (x_85 == 0)
 {
-return x_5;
+return x_6;
 }
 else
 {
-lean_object* x_22; lean_object* x_23; lean_object* x_24; 
-x_22 = lean_ctor_get(x_5, 0);
-x_23 = lean_ctor_get(x_5, 1);
-lean_inc(x_23);
-lean_inc(x_22);
-lean_dec(x_5);
-x_24 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_24, 0, x_22);
-lean_ctor_set(x_24, 1, x_23);
-return x_24;
+lean_object* x_86; lean_object* x_87; lean_object* x_88; 
+x_86 = lean_ctor_get(x_6, 0);
+x_87 = lean_ctor_get(x_6, 1);
+lean_inc(x_87);
+lean_inc(x_86);
+lean_dec(x_6);
+x_88 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_88, 0, x_86);
+lean_ctor_set(x_88, 1, x_87);
+return x_88;
 }
 }
 }
@@ -25161,95 +26087,403 @@ return x_5;
 lean_object* l_Lean_Elab_Command_compileDecl(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
-lean_object* x_5; 
+lean_object* x_5; lean_object* x_6; 
+x_5 = lean_box(0);
 lean_inc(x_3);
-x_5 = l_Lean_Elab_Command_getEnv(x_3, x_4);
-if (lean_obj_tag(x_5) == 0)
+x_6 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_4);
+if (lean_obj_tag(x_6) == 0)
 {
-lean_object* x_6; lean_object* x_7; lean_object* x_8; 
-x_6 = lean_ctor_get(x_5, 0);
-lean_inc(x_6);
-x_7 = lean_ctor_get(x_5, 1);
+lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
+x_7 = lean_ctor_get(x_6, 0);
 lean_inc(x_7);
-lean_dec(x_5);
-lean_inc(x_3);
-x_8 = l_Lean_Elab_Command_getOptions(x_3, x_7);
-if (lean_obj_tag(x_8) == 0)
-{
-lean_object* x_9; lean_object* x_10; lean_object* x_11; 
-x_9 = lean_ctor_get(x_8, 0);
-lean_inc(x_9);
-x_10 = lean_ctor_get(x_8, 1);
-lean_inc(x_10);
-lean_dec(x_8);
-x_11 = lean_compile_decl(x_6, x_9, x_2);
+x_8 = lean_ctor_get(x_6, 1);
+lean_inc(x_8);
+lean_dec(x_6);
+x_9 = l___private_Init_Lean_Elab_Command_6__mkTermContext(x_3, x_7, x_5);
+x_10 = l___private_Init_Lean_Elab_Command_7__mkTermState(x_7);
+lean_dec(x_7);
+x_11 = l_Lean_Elab_Term_compileDecl(x_1, x_2, x_9, x_10);
 if (lean_obj_tag(x_11) == 0)
 {
 lean_object* x_12; lean_object* x_13; lean_object* x_14; 
 x_12 = lean_ctor_get(x_11, 0);
 lean_inc(x_12);
+x_13 = lean_ctor_get(x_11, 1);
+lean_inc(x_13);
 lean_dec(x_11);
-x_13 = l_Lean_KernelException_toMessageData(x_12, x_9);
-x_14 = l_Lean_Elab_Command_throwError___rarg(x_1, x_13, x_3, x_10);
+lean_inc(x_3);
+x_14 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_8);
+if (lean_obj_tag(x_14) == 0)
+{
+lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; uint8_t x_20; 
+x_15 = lean_ctor_get(x_13, 0);
+lean_inc(x_15);
+x_16 = lean_ctor_get(x_14, 0);
+lean_inc(x_16);
+x_17 = lean_ctor_get(x_14, 1);
+lean_inc(x_17);
+lean_dec(x_14);
+x_18 = lean_ctor_get(x_15, 0);
+lean_inc(x_18);
+lean_dec(x_15);
+x_19 = lean_ctor_get(x_13, 2);
+lean_inc(x_19);
+lean_dec(x_13);
+x_20 = !lean_is_exclusive(x_16);
+if (x_20 == 0)
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; 
+x_21 = lean_ctor_get(x_16, 1);
+lean_dec(x_21);
+x_22 = lean_ctor_get(x_16, 0);
+lean_dec(x_22);
+lean_ctor_set(x_16, 1, x_19);
+lean_ctor_set(x_16, 0, x_18);
+x_23 = l___private_Init_Lean_Elab_Command_3__setState(x_16, x_3, x_17);
+if (lean_obj_tag(x_23) == 0)
+{
+uint8_t x_24; 
+x_24 = !lean_is_exclusive(x_23);
+if (x_24 == 0)
+{
+lean_object* x_25; 
+x_25 = lean_ctor_get(x_23, 0);
+lean_dec(x_25);
+lean_ctor_set(x_23, 0, x_12);
+return x_23;
+}
+else
+{
+lean_object* x_26; lean_object* x_27; 
+x_26 = lean_ctor_get(x_23, 1);
+lean_inc(x_26);
+lean_dec(x_23);
+x_27 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_27, 0, x_12);
+lean_ctor_set(x_27, 1, x_26);
+return x_27;
+}
+}
+else
+{
+uint8_t x_28; 
+lean_dec(x_12);
+x_28 = !lean_is_exclusive(x_23);
+if (x_28 == 0)
+{
+return x_23;
+}
+else
+{
+lean_object* x_29; lean_object* x_30; lean_object* x_31; 
+x_29 = lean_ctor_get(x_23, 0);
+x_30 = lean_ctor_get(x_23, 1);
+lean_inc(x_30);
+lean_inc(x_29);
+lean_dec(x_23);
+x_31 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_31, 0, x_29);
+lean_ctor_set(x_31, 1, x_30);
+return x_31;
+}
+}
+}
+else
+{
+lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; 
+x_32 = lean_ctor_get(x_16, 2);
+x_33 = lean_ctor_get(x_16, 3);
+x_34 = lean_ctor_get(x_16, 4);
+lean_inc(x_34);
+lean_inc(x_33);
+lean_inc(x_32);
+lean_dec(x_16);
+x_35 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_35, 0, x_18);
+lean_ctor_set(x_35, 1, x_19);
+lean_ctor_set(x_35, 2, x_32);
+lean_ctor_set(x_35, 3, x_33);
+lean_ctor_set(x_35, 4, x_34);
+x_36 = l___private_Init_Lean_Elab_Command_3__setState(x_35, x_3, x_17);
+if (lean_obj_tag(x_36) == 0)
+{
+lean_object* x_37; lean_object* x_38; lean_object* x_39; 
+x_37 = lean_ctor_get(x_36, 1);
+lean_inc(x_37);
+if (lean_is_exclusive(x_36)) {
+ lean_ctor_release(x_36, 0);
+ lean_ctor_release(x_36, 1);
+ x_38 = x_36;
+} else {
+ lean_dec_ref(x_36);
+ x_38 = lean_box(0);
+}
+if (lean_is_scalar(x_38)) {
+ x_39 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_39 = x_38;
+}
+lean_ctor_set(x_39, 0, x_12);
+lean_ctor_set(x_39, 1, x_37);
+return x_39;
+}
+else
+{
+lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; 
+lean_dec(x_12);
+x_40 = lean_ctor_get(x_36, 0);
+lean_inc(x_40);
+x_41 = lean_ctor_get(x_36, 1);
+lean_inc(x_41);
+if (lean_is_exclusive(x_36)) {
+ lean_ctor_release(x_36, 0);
+ lean_ctor_release(x_36, 1);
+ x_42 = x_36;
+} else {
+ lean_dec_ref(x_36);
+ x_42 = lean_box(0);
+}
+if (lean_is_scalar(x_42)) {
+ x_43 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_43 = x_42;
+}
+lean_ctor_set(x_43, 0, x_40);
+lean_ctor_set(x_43, 1, x_41);
+return x_43;
+}
+}
+}
+else
+{
+uint8_t x_44; 
+lean_dec(x_13);
+lean_dec(x_12);
+lean_dec(x_3);
+x_44 = !lean_is_exclusive(x_14);
+if (x_44 == 0)
+{
 return x_14;
 }
 else
 {
-lean_object* x_15; lean_object* x_16; 
-lean_dec(x_9);
-x_15 = lean_ctor_get(x_11, 0);
-lean_inc(x_15);
+lean_object* x_45; lean_object* x_46; lean_object* x_47; 
+x_45 = lean_ctor_get(x_14, 0);
+x_46 = lean_ctor_get(x_14, 1);
+lean_inc(x_46);
+lean_inc(x_45);
+lean_dec(x_14);
+x_47 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_47, 0, x_45);
+lean_ctor_set(x_47, 1, x_46);
+return x_47;
+}
+}
+}
+else
+{
+lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; 
+x_48 = lean_ctor_get(x_11, 0);
+lean_inc(x_48);
+x_49 = lean_ctor_get(x_11, 1);
+lean_inc(x_49);
 lean_dec(x_11);
-x_16 = l_Lean_Elab_Command_setEnv(x_15, x_3, x_10);
-return x_16;
+x_50 = lean_ctor_get(x_48, 0);
+lean_inc(x_50);
+lean_dec(x_48);
+lean_inc(x_3);
+x_51 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_8);
+if (lean_obj_tag(x_51) == 0)
+{
+lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; uint8_t x_57; 
+x_52 = lean_ctor_get(x_49, 0);
+lean_inc(x_52);
+x_53 = lean_ctor_get(x_51, 0);
+lean_inc(x_53);
+x_54 = lean_ctor_get(x_51, 1);
+lean_inc(x_54);
+lean_dec(x_51);
+x_55 = lean_ctor_get(x_52, 0);
+lean_inc(x_55);
+lean_dec(x_52);
+x_56 = lean_ctor_get(x_49, 2);
+lean_inc(x_56);
+lean_dec(x_49);
+x_57 = !lean_is_exclusive(x_53);
+if (x_57 == 0)
+{
+lean_object* x_58; lean_object* x_59; lean_object* x_60; 
+x_58 = lean_ctor_get(x_53, 1);
+lean_dec(x_58);
+x_59 = lean_ctor_get(x_53, 0);
+lean_dec(x_59);
+lean_ctor_set(x_53, 1, x_56);
+lean_ctor_set(x_53, 0, x_55);
+x_60 = l___private_Init_Lean_Elab_Command_3__setState(x_53, x_3, x_54);
+if (lean_obj_tag(x_60) == 0)
+{
+uint8_t x_61; 
+x_61 = !lean_is_exclusive(x_60);
+if (x_61 == 0)
+{
+lean_object* x_62; 
+x_62 = lean_ctor_get(x_60, 0);
+lean_dec(x_62);
+lean_ctor_set_tag(x_60, 1);
+lean_ctor_set(x_60, 0, x_50);
+return x_60;
+}
+else
+{
+lean_object* x_63; lean_object* x_64; 
+x_63 = lean_ctor_get(x_60, 1);
+lean_inc(x_63);
+lean_dec(x_60);
+x_64 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_64, 0, x_50);
+lean_ctor_set(x_64, 1, x_63);
+return x_64;
 }
 }
 else
 {
-uint8_t x_17; 
+uint8_t x_65; 
+lean_dec(x_50);
+x_65 = !lean_is_exclusive(x_60);
+if (x_65 == 0)
+{
+return x_60;
+}
+else
+{
+lean_object* x_66; lean_object* x_67; lean_object* x_68; 
+x_66 = lean_ctor_get(x_60, 0);
+x_67 = lean_ctor_get(x_60, 1);
+lean_inc(x_67);
+lean_inc(x_66);
+lean_dec(x_60);
+x_68 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_68, 0, x_66);
+lean_ctor_set(x_68, 1, x_67);
+return x_68;
+}
+}
+}
+else
+{
+lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; 
+x_69 = lean_ctor_get(x_53, 2);
+x_70 = lean_ctor_get(x_53, 3);
+x_71 = lean_ctor_get(x_53, 4);
+lean_inc(x_71);
+lean_inc(x_70);
+lean_inc(x_69);
+lean_dec(x_53);
+x_72 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_72, 0, x_55);
+lean_ctor_set(x_72, 1, x_56);
+lean_ctor_set(x_72, 2, x_69);
+lean_ctor_set(x_72, 3, x_70);
+lean_ctor_set(x_72, 4, x_71);
+x_73 = l___private_Init_Lean_Elab_Command_3__setState(x_72, x_3, x_54);
+if (lean_obj_tag(x_73) == 0)
+{
+lean_object* x_74; lean_object* x_75; lean_object* x_76; 
+x_74 = lean_ctor_get(x_73, 1);
+lean_inc(x_74);
+if (lean_is_exclusive(x_73)) {
+ lean_ctor_release(x_73, 0);
+ lean_ctor_release(x_73, 1);
+ x_75 = x_73;
+} else {
+ lean_dec_ref(x_73);
+ x_75 = lean_box(0);
+}
+if (lean_is_scalar(x_75)) {
+ x_76 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_76 = x_75;
+ lean_ctor_set_tag(x_76, 1);
+}
+lean_ctor_set(x_76, 0, x_50);
+lean_ctor_set(x_76, 1, x_74);
+return x_76;
+}
+else
+{
+lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; 
+lean_dec(x_50);
+x_77 = lean_ctor_get(x_73, 0);
+lean_inc(x_77);
+x_78 = lean_ctor_get(x_73, 1);
+lean_inc(x_78);
+if (lean_is_exclusive(x_73)) {
+ lean_ctor_release(x_73, 0);
+ lean_ctor_release(x_73, 1);
+ x_79 = x_73;
+} else {
+ lean_dec_ref(x_73);
+ x_79 = lean_box(0);
+}
+if (lean_is_scalar(x_79)) {
+ x_80 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_80 = x_79;
+}
+lean_ctor_set(x_80, 0, x_77);
+lean_ctor_set(x_80, 1, x_78);
+return x_80;
+}
+}
+}
+else
+{
+uint8_t x_81; 
+lean_dec(x_50);
+lean_dec(x_49);
+lean_dec(x_3);
+x_81 = !lean_is_exclusive(x_51);
+if (x_81 == 0)
+{
+return x_51;
+}
+else
+{
+lean_object* x_82; lean_object* x_83; lean_object* x_84; 
+x_82 = lean_ctor_get(x_51, 0);
+x_83 = lean_ctor_get(x_51, 1);
+lean_inc(x_83);
+lean_inc(x_82);
+lean_dec(x_51);
+x_84 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_84, 0, x_82);
+lean_ctor_set(x_84, 1, x_83);
+return x_84;
+}
+}
+}
+}
+else
+{
+uint8_t x_85; 
+lean_dec(x_3);
+x_85 = !lean_is_exclusive(x_6);
+if (x_85 == 0)
+{
+return x_6;
+}
+else
+{
+lean_object* x_86; lean_object* x_87; lean_object* x_88; 
+x_86 = lean_ctor_get(x_6, 0);
+x_87 = lean_ctor_get(x_6, 1);
+lean_inc(x_87);
+lean_inc(x_86);
 lean_dec(x_6);
-lean_dec(x_3);
-x_17 = !lean_is_exclusive(x_8);
-if (x_17 == 0)
-{
-return x_8;
-}
-else
-{
-lean_object* x_18; lean_object* x_19; lean_object* x_20; 
-x_18 = lean_ctor_get(x_8, 0);
-x_19 = lean_ctor_get(x_8, 1);
-lean_inc(x_19);
-lean_inc(x_18);
-lean_dec(x_8);
-x_20 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_20, 0, x_18);
-lean_ctor_set(x_20, 1, x_19);
-return x_20;
-}
-}
-}
-else
-{
-uint8_t x_21; 
-lean_dec(x_3);
-x_21 = !lean_is_exclusive(x_5);
-if (x_21 == 0)
-{
-return x_5;
-}
-else
-{
-lean_object* x_22; lean_object* x_23; lean_object* x_24; 
-x_22 = lean_ctor_get(x_5, 0);
-x_23 = lean_ctor_get(x_5, 1);
-lean_inc(x_23);
-lean_inc(x_22);
-lean_dec(x_5);
-x_24 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_24, 0, x_22);
-lean_ctor_set(x_24, 1, x_23);
-return x_24;
+x_88 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_88, 0, x_86);
+lean_ctor_set(x_88, 1, x_87);
+return x_88;
 }
 }
 }
@@ -25448,8 +26682,8 @@ l___private_Init_Lean_Elab_Command_10__toCommandResult___rarg___closed__1 = _ini
 lean_mark_persistent(l___private_Init_Lean_Elab_Command_10__toCommandResult___rarg___closed__1);
 l_Lean_Elab_Command_CommandElabM_inhabited___closed__1 = _init_l_Lean_Elab_Command_CommandElabM_inhabited___closed__1();
 lean_mark_persistent(l_Lean_Elab_Command_CommandElabM_inhabited___closed__1);
-l_Lean_Elab_Command_runTermElabM___rarg___closed__1 = _init_l_Lean_Elab_Command_runTermElabM___rarg___closed__1();
-lean_mark_persistent(l_Lean_Elab_Command_runTermElabM___rarg___closed__1);
+l_Lean_Elab_Command_liftTermElabM___rarg___closed__1 = _init_l_Lean_Elab_Command_liftTermElabM___rarg___closed__1();
+lean_mark_persistent(l_Lean_Elab_Command_liftTermElabM___rarg___closed__1);
 l___private_Init_Lean_Elab_Command_12__addScopes___main___closed__1 = _init_l___private_Init_Lean_Elab_Command_12__addScopes___main___closed__1();
 lean_mark_persistent(l___private_Init_Lean_Elab_Command_12__addScopes___main___closed__1);
 l___private_Init_Lean_Elab_Command_12__addScopes___main___closed__2 = _init_l___private_Init_Lean_Elab_Command_12__addScopes___main___closed__2();
diff --git a/stage0/stdlib/Init/Lean/Elab/Declaration.c b/stage0/stdlib/Init/Lean/Elab/Declaration.c
index d786c33723..aabc6da6e9 100644
--- a/stage0/stdlib/Init/Lean/Elab/Declaration.c
+++ b/stage0/stdlib/Init/Lean/Elab/Declaration.c
@@ -14,8 +14,7 @@
 extern "C" {
 #endif
 lean_object* l_Lean_Elab_Command_elabDeclaration(lean_object*, lean_object*, lean_object*);
-extern lean_object* l_Lean_mkHole___closed__3;
-lean_object* l_Lean_Elab_Command_elabConstant___closed__9;
+extern lean_object* l___private_Init_Lean_Elab_Quotation_7__getHeadInfo___elambda__3___closed__3;
 lean_object* l_Lean_Elab_Term_mkForall(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_extractMacroScopes(lean_object*);
 extern lean_object* l_Lean_Parser_Command_abbrev___elambda__1___closed__2;
@@ -32,11 +31,9 @@ lean_object* l_Lean_Elab_Command_elabConstant___closed__2;
 lean_object* l_Lean_Elab_Command_elabDeclaration___closed__4;
 lean_object* l_Lean_Elab_Command_elabExample(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_elabAbbrev(lean_object*, lean_object*, lean_object*, lean_object*);
-extern lean_object* l_Lean_Elab_Command_runTermElabM___rarg___closed__1;
 lean_object* l_Lean_Elab_Command_elabExample___closed__1;
 lean_object* l_Lean_Elab_Command_elabConstant___closed__1;
 extern lean_object* l_Array_empty___closed__1;
-extern lean_object* l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__3;
 lean_object* l_Array_iterateMAux___main___at_Lean_Elab_Command_elabAxiom___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_expandDeclSig(lean_object*);
 lean_object* l_Lean_Elab_Command_elabExample___closed__2;
@@ -59,6 +56,7 @@ lean_object* l___private_Init_Lean_Elab_SyntheticMVars_11__synthesizeSyntheticMV
 extern lean_object* l_Lean_Parser_Command_classInductive___elambda__1___closed__2;
 extern lean_object* l_Lean_mkTermIdFromIdent___closed__2;
 lean_object* l_Array_foldlStepMAux___main___at_Lean_Elab_Term_elabParen___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Command_elabInstance___closed__4;
 lean_object* l_Lean_Elab_Command_mkDeclName(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltinCommandElab_Lean_Elab_Command_elabDeclaration___closed__1;
 lean_object* l_Lean_Elab_Command_expandOptDeclSig___boxed(lean_object*);
@@ -67,7 +65,7 @@ lean_object* l_Lean_Elab_Term_levelMVarToParam(lean_object*, lean_object*, lean_
 lean_object* l_Lean_Elab_Command_elabStructure___rarg(lean_object*);
 lean_object* l_Lean_Elab_Command_elabAxiom(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_elabInstance___closed__1;
-lean_object* l_Lean_Elab_Command_elabConstant___closed__11;
+lean_object* l_Lean_Elab_Command_elabInstance___closed__2;
 lean_object* l_Lean_Elab_Command_expandDeclId(lean_object*);
 extern lean_object* l_Lean_Parser_Command_def___elambda__1___closed__2;
 extern lean_object* l_Lean_Parser_Command_declValSimple___elambda__1___closed__2;
@@ -77,6 +75,7 @@ lean_object* l_Lean_Elab_Command_elabAxiom___lambda__1(lean_object*, lean_object
 lean_object* l_Lean_Elab_Command_expandOptDeclSig(lean_object*);
 lean_object* l___regBuiltinCommandElab_Lean_Elab_Command_elabDeclaration___closed__3;
 extern lean_object* l_Lean_Elab_Command_mkDef___lambda__1___closed__1;
+extern lean_object* l___private_Init_Lean_Elab_Quotation_11__letBindRhss___main___closed__11;
 extern lean_object* l_Lean_Meta_registerInstanceAttr___closed__2;
 lean_object* l_Lean_Syntax_getId(lean_object*);
 lean_object* l_Lean_Elab_Command_elabClassInductive(lean_object*, lean_object*, lean_object*);
@@ -87,7 +86,6 @@ lean_object* l_Lean_Elab_Command_throwError___rarg(lean_object*, lean_object*, l
 uint8_t l_List_elem___main___at_Lean_Parser_addLeadingParser___spec__7(lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Command_docComment___elambda__1___closed__2;
 lean_object* l___private_Init_Lean_Elab_Command_6__mkTermContext(lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Command_elabConstant___closed__7;
 lean_object* l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabAxiom___spec__3(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_elabTheorem(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Elab_Command_modifyScope___closed__1;
@@ -97,9 +95,7 @@ lean_object* l_Lean_Elab_Command_elabAxiom___lambda__1___boxed(lean_object*, lea
 lean_object* l_Lean_Elab_Command_sortDeclLevelParams(lean_object*, lean_object*);
 lean_object* l_Lean_addMacroScope(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_elabClassInductive___boxed(lean_object*, lean_object*, lean_object*);
-extern lean_object* l_Lean_nullKind___closed__2;
 extern lean_object* l_Lean_mkReducibilityAttrs___closed__4;
-lean_object* l_Lean_Elab_Command_elabConstant___closed__10;
 lean_object* l_Lean_mkAtomFrom(lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Command_2__getState(lean_object*, lean_object*);
 lean_object* l_List_drop___main___rarg(lean_object*, lean_object*);
@@ -109,7 +105,7 @@ lean_object* l_Lean_Elab_Command_elabInstance(lean_object*, lean_object*, lean_o
 extern lean_object* l_Lean_Parser_Command_axiom___elambda__1___closed__2;
 lean_object* l_Lean_Elab_Command_getCurrMacroScope(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_getMainModule(lean_object*, lean_object*);
-extern lean_object* l_Lean_Elab_Term_elabLetDecl___closed__6;
+lean_object* l_Lean_Elab_Command_elabInstance___closed__3;
 lean_object* l_Lean_Syntax_getArgs(lean_object*);
 lean_object* l_Lean_Syntax_getKind(lean_object*);
 lean_object* l_Lean_MacroScopesView_review(lean_object*);
@@ -133,7 +129,6 @@ lean_object* l_Lean_Elab_Command_throwAlreadyDeclaredUniverseLevel___rarg(lean_o
 lean_object* l_Lean_Elab_Command_elabDefLike(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_expandDeclSig___boxed(lean_object*);
 lean_object* l_Lean_Elab_Command_elabDeclaration___boxed(lean_object*, lean_object*, lean_object*);
-extern lean_object* l_Lean_mkHole___closed__2;
 lean_object* l_Lean_Elab_Term_elabBinders___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getArg(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_elabDeclaration___closed__2;
@@ -149,9 +144,9 @@ lean_object* l_Lean_Elab_Command_elabAbbrev___closed__1;
 lean_object* l___private_Init_Lean_Elab_Command_7__mkTermState(lean_object*);
 lean_object* l_Lean_Elab_Command_elabAbbrev___closed__4;
 lean_object* l_Lean_CollectLevelParams_main___main(lean_object*, lean_object*);
+extern lean_object* l_Lean_Elab_Command_liftTermElabM___rarg___closed__1;
 lean_object* l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabAxiom___spec__1(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Command_constant___elambda__1___closed__2;
-lean_object* l_Lean_Elab_Command_elabConstant___closed__8;
 extern lean_object* l_Lean_Parser_Command_theorem___elambda__1___closed__2;
 lean_object* l_Lean_Elab_Command_elabClassInductive___rarg(lean_object*);
 lean_object* l___private_Init_Lean_Elab_Command_3__setState(lean_object*, lean_object*, lean_object*);
@@ -429,62 +424,6 @@ lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
 }
-lean_object* _init_l_Lean_Elab_Command_elabConstant___closed__7() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l_Lean_mkHole___closed__3;
-x_3 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Elab_Command_elabConstant___closed__8() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Array_empty___closed__1;
-x_2 = l_Lean_Elab_Command_elabConstant___closed__7;
-x_3 = lean_array_push(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Elab_Command_elabConstant___closed__9() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_mkHole___closed__2;
-x_2 = l_Lean_Elab_Command_elabConstant___closed__8;
-x_3 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Elab_Command_elabConstant___closed__10() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Array_empty___closed__1;
-x_2 = l_Lean_Elab_Command_elabConstant___closed__9;
-x_3 = lean_array_push(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Elab_Command_elabConstant___closed__11() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_nullKind___closed__2;
-x_2 = l_Lean_Elab_Command_elabConstant___closed__10;
-x_3 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
 lean_object* l_Lean_Elab_Command_elabConstant(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
@@ -540,13 +479,13 @@ x_30 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_30, 0, x_29);
 lean_ctor_set(x_30, 1, x_28);
 x_31 = lean_array_push(x_25, x_30);
-x_32 = l_Lean_Elab_Command_elabConstant___closed__11;
+x_32 = l___private_Init_Lean_Elab_Quotation_11__letBindRhss___main___closed__11;
 x_33 = lean_array_push(x_31, x_32);
 x_34 = l_Lean_mkAppStx___closed__8;
 x_35 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_35, 0, x_34);
 lean_ctor_set(x_35, 1, x_33);
-x_36 = l_Lean_Elab_Term_elabLetDecl___closed__6;
+x_36 = l___private_Init_Lean_Elab_Quotation_7__getHeadInfo___elambda__3___closed__3;
 x_37 = l_Lean_mkAtomFrom(x_2, x_36);
 x_38 = l_Lean_mkAppStx___closed__9;
 x_39 = lean_array_push(x_38, x_37);
@@ -660,6 +599,34 @@ lean_ctor_set(x_3, 1, x_2);
 return x_3;
 }
 }
+lean_object* _init_l_Lean_Elab_Command_elabInstance___closed__2() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("not implemented yet");
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Elab_Command_elabInstance___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Elab_Command_elabInstance___closed__2;
+x_2 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
+}
+}
+lean_object* _init_l_Lean_Elab_Command_elabInstance___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Elab_Command_elabInstance___closed__3;
+x_2 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
+}
+}
 lean_object* l_Lean_Elab_Command_elabInstance(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
@@ -685,7 +652,7 @@ lean_object* x_15; lean_object* x_16; uint8_t x_17;
 lean_dec(x_11);
 lean_dec(x_9);
 lean_dec(x_8);
-x_15 = l___private_Init_Lean_Elab_Binders_4__expandBinderModifier___closed__3;
+x_15 = l_Lean_Elab_Command_elabInstance___closed__4;
 x_16 = l_Lean_Elab_Command_throwError___rarg(x_2, x_15, x_3, x_4);
 lean_dec(x_2);
 x_17 = !lean_is_exclusive(x_16);
@@ -3335,43 +3302,43 @@ lean_inc(x_3);
 x_15 = l_Lean_Elab_Command_getLevelNames(x_3, x_4);
 if (lean_obj_tag(x_15) == 0)
 {
-lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; uint8_t x_375; 
+lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; uint8_t x_385; 
 x_16 = lean_ctor_get(x_15, 0);
 lean_inc(x_16);
 x_17 = lean_ctor_get(x_15, 1);
 lean_inc(x_17);
 lean_dec(x_15);
-x_375 = l_Lean_Syntax_isNone(x_14);
-if (x_375 == 0)
+x_385 = l_Lean_Syntax_isNone(x_14);
+if (x_385 == 0)
 {
-lean_object* x_376; lean_object* x_377; lean_object* x_378; lean_object* x_379; lean_object* x_380; lean_object* x_381; 
-x_376 = l_Lean_Syntax_getArg(x_14, x_5);
-x_377 = l_Lean_Syntax_getArgs(x_376);
-lean_dec(x_376);
-x_378 = lean_unsigned_to_nat(0u);
-x_379 = l_Array_empty___closed__1;
-x_380 = l_Array_foldlStepMAux___main___at_Lean_Elab_Term_elabParen___spec__1(x_7, x_377, x_378, x_379);
-lean_dec(x_377);
+lean_object* x_386; lean_object* x_387; lean_object* x_388; lean_object* x_389; lean_object* x_390; lean_object* x_391; 
+x_386 = l_Lean_Syntax_getArg(x_14, x_5);
+x_387 = l_Lean_Syntax_getArgs(x_386);
+lean_dec(x_386);
+x_388 = lean_unsigned_to_nat(0u);
+x_389 = l_Array_empty___closed__1;
+x_390 = l_Array_foldlStepMAux___main___at_Lean_Elab_Term_elabParen___spec__1(x_7, x_387, x_388, x_389);
+lean_dec(x_387);
 lean_inc(x_3);
 lean_inc(x_16);
-x_381 = l_Array_iterateMAux___main___at_Lean_Elab_Command_elabAxiom___spec__5(x_14, x_380, x_378, x_16, x_3, x_17);
-lean_dec(x_380);
+x_391 = l_Array_iterateMAux___main___at_Lean_Elab_Command_elabAxiom___spec__5(x_14, x_390, x_388, x_16, x_3, x_17);
+lean_dec(x_390);
 lean_dec(x_14);
-if (lean_obj_tag(x_381) == 0)
+if (lean_obj_tag(x_391) == 0)
 {
-lean_object* x_382; lean_object* x_383; 
-x_382 = lean_ctor_get(x_381, 0);
-lean_inc(x_382);
-x_383 = lean_ctor_get(x_381, 1);
-lean_inc(x_383);
-lean_dec(x_381);
-x_18 = x_382;
-x_19 = x_383;
-goto block_374;
+lean_object* x_392; lean_object* x_393; 
+x_392 = lean_ctor_get(x_391, 0);
+lean_inc(x_392);
+x_393 = lean_ctor_get(x_391, 1);
+lean_inc(x_393);
+lean_dec(x_391);
+x_18 = x_392;
+x_19 = x_393;
+goto block_384;
 }
 else
 {
-uint8_t x_384; 
+uint8_t x_394; 
 lean_dec(x_16);
 lean_dec(x_13);
 lean_dec(x_11);
@@ -3379,23 +3346,23 @@ lean_dec(x_10);
 lean_dec(x_6);
 lean_dec(x_3);
 lean_dec(x_1);
-x_384 = !lean_is_exclusive(x_381);
-if (x_384 == 0)
+x_394 = !lean_is_exclusive(x_391);
+if (x_394 == 0)
 {
-return x_381;
+return x_391;
 }
 else
 {
-lean_object* x_385; lean_object* x_386; lean_object* x_387; 
-x_385 = lean_ctor_get(x_381, 0);
-x_386 = lean_ctor_get(x_381, 1);
-lean_inc(x_386);
-lean_inc(x_385);
-lean_dec(x_381);
-x_387 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_387, 0, x_385);
-lean_ctor_set(x_387, 1, x_386);
-return x_387;
+lean_object* x_395; lean_object* x_396; lean_object* x_397; 
+x_395 = lean_ctor_get(x_391, 0);
+x_396 = lean_ctor_get(x_391, 1);
+lean_inc(x_396);
+lean_inc(x_395);
+lean_dec(x_391);
+x_397 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_397, 0, x_395);
+lean_ctor_set(x_397, 1, x_396);
+return x_397;
 }
 }
 }
@@ -3405,9 +3372,9 @@ lean_dec(x_14);
 lean_inc(x_16);
 x_18 = x_16;
 x_19 = x_17;
-goto block_374;
+goto block_384;
 }
-block_374:
+block_384:
 {
 lean_object* x_20; lean_object* x_21; 
 x_20 = l_Lean_extractMacroScopes(x_13);
@@ -3498,309 +3465,320 @@ lean_inc(x_3);
 x_128 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_125);
 if (lean_obj_tag(x_128) == 0)
 {
-lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; 
+lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; 
 x_129 = lean_ctor_get(x_128, 0);
 lean_inc(x_129);
 x_130 = lean_ctor_get(x_128, 1);
 lean_inc(x_130);
 lean_dec(x_128);
 x_131 = l___private_Init_Lean_Elab_Command_9__getVarDecls(x_129);
-x_132 = l___private_Init_Lean_Elab_Command_6__mkTermContext(x_3, x_129, x_126);
-x_133 = l___private_Init_Lean_Elab_Command_7__mkTermState(x_129);
 lean_dec(x_129);
-x_134 = l_Lean_Elab_Term_elabBinders___rarg(x_131, x_127, x_132, x_133);
-lean_dec(x_131);
-if (lean_obj_tag(x_134) == 0)
-{
-lean_object* x_135; lean_object* x_136; lean_object* x_137; 
-x_135 = lean_ctor_get(x_134, 0);
-lean_inc(x_135);
-x_136 = lean_ctor_get(x_134, 1);
-lean_inc(x_136);
-lean_dec(x_134);
 lean_inc(x_3);
-x_137 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_130);
+x_132 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_130);
+if (lean_obj_tag(x_132) == 0)
+{
+lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; 
+x_133 = lean_ctor_get(x_132, 0);
+lean_inc(x_133);
+x_134 = lean_ctor_get(x_132, 1);
+lean_inc(x_134);
+lean_dec(x_132);
+x_135 = l___private_Init_Lean_Elab_Command_6__mkTermContext(x_3, x_133, x_126);
+x_136 = l___private_Init_Lean_Elab_Command_7__mkTermState(x_133);
+lean_dec(x_133);
+x_137 = l_Lean_Elab_Term_elabBinders___rarg(x_131, x_127, x_135, x_136);
+lean_dec(x_131);
 if (lean_obj_tag(x_137) == 0)
 {
-lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; uint8_t x_143; 
-x_138 = lean_ctor_get(x_136, 0);
+lean_object* x_138; lean_object* x_139; lean_object* x_140; 
+x_138 = lean_ctor_get(x_137, 0);
 lean_inc(x_138);
-x_139 = lean_ctor_get(x_137, 0);
+x_139 = lean_ctor_get(x_137, 1);
 lean_inc(x_139);
-x_140 = lean_ctor_get(x_137, 1);
-lean_inc(x_140);
 lean_dec(x_137);
-x_141 = lean_ctor_get(x_138, 0);
+lean_inc(x_3);
+x_140 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_134);
+if (lean_obj_tag(x_140) == 0)
+{
+lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; uint8_t x_146; 
+x_141 = lean_ctor_get(x_139, 0);
 lean_inc(x_141);
-lean_dec(x_138);
-x_142 = lean_ctor_get(x_136, 2);
+x_142 = lean_ctor_get(x_140, 0);
 lean_inc(x_142);
-lean_dec(x_136);
-x_143 = !lean_is_exclusive(x_139);
-if (x_143 == 0)
-{
-lean_object* x_144; lean_object* x_145; lean_object* x_146; 
-x_144 = lean_ctor_get(x_139, 1);
-lean_dec(x_144);
-x_145 = lean_ctor_get(x_139, 0);
-lean_dec(x_145);
-lean_ctor_set(x_139, 1, x_142);
-lean_ctor_set(x_139, 0, x_141);
-lean_inc(x_3);
-x_146 = l___private_Init_Lean_Elab_Command_3__setState(x_139, x_3, x_140);
-if (lean_obj_tag(x_146) == 0)
-{
-lean_object* x_147; 
-x_147 = lean_ctor_get(x_146, 1);
-lean_inc(x_147);
-lean_dec(x_146);
-x_51 = x_135;
-x_52 = x_147;
-goto block_118;
-}
-else
-{
-lean_object* x_148; lean_object* x_149; 
-lean_dec(x_135);
-lean_dec(x_50);
-lean_dec(x_48);
-lean_dec(x_24);
-x_148 = lean_ctor_get(x_146, 0);
-lean_inc(x_148);
-x_149 = lean_ctor_get(x_146, 1);
-lean_inc(x_149);
-lean_dec(x_146);
-x_35 = x_148;
-x_36 = x_149;
-goto block_46;
-}
-}
-else
-{
-lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; 
-x_150 = lean_ctor_get(x_139, 2);
-x_151 = lean_ctor_get(x_139, 3);
-x_152 = lean_ctor_get(x_139, 4);
-lean_inc(x_152);
-lean_inc(x_151);
-lean_inc(x_150);
+x_143 = lean_ctor_get(x_140, 1);
+lean_inc(x_143);
+lean_dec(x_140);
+x_144 = lean_ctor_get(x_141, 0);
+lean_inc(x_144);
+lean_dec(x_141);
+x_145 = lean_ctor_get(x_139, 2);
+lean_inc(x_145);
 lean_dec(x_139);
-x_153 = lean_alloc_ctor(0, 5, 0);
-lean_ctor_set(x_153, 0, x_141);
-lean_ctor_set(x_153, 1, x_142);
-lean_ctor_set(x_153, 2, x_150);
-lean_ctor_set(x_153, 3, x_151);
-lean_ctor_set(x_153, 4, x_152);
-lean_inc(x_3);
-x_154 = l___private_Init_Lean_Elab_Command_3__setState(x_153, x_3, x_140);
-if (lean_obj_tag(x_154) == 0)
+x_146 = !lean_is_exclusive(x_142);
+if (x_146 == 0)
 {
-lean_object* x_155; 
-x_155 = lean_ctor_get(x_154, 1);
-lean_inc(x_155);
-lean_dec(x_154);
-x_51 = x_135;
-x_52 = x_155;
+lean_object* x_147; lean_object* x_148; lean_object* x_149; 
+x_147 = lean_ctor_get(x_142, 1);
+lean_dec(x_147);
+x_148 = lean_ctor_get(x_142, 0);
+lean_dec(x_148);
+lean_ctor_set(x_142, 1, x_145);
+lean_ctor_set(x_142, 0, x_144);
+lean_inc(x_3);
+x_149 = l___private_Init_Lean_Elab_Command_3__setState(x_142, x_3, x_143);
+if (lean_obj_tag(x_149) == 0)
+{
+lean_object* x_150; 
+x_150 = lean_ctor_get(x_149, 1);
+lean_inc(x_150);
+lean_dec(x_149);
+x_51 = x_138;
+x_52 = x_150;
 goto block_118;
 }
 else
 {
-lean_object* x_156; lean_object* x_157; 
-lean_dec(x_135);
+lean_object* x_151; lean_object* x_152; 
+lean_dec(x_138);
 lean_dec(x_50);
 lean_dec(x_48);
 lean_dec(x_24);
-x_156 = lean_ctor_get(x_154, 0);
-lean_inc(x_156);
-x_157 = lean_ctor_get(x_154, 1);
-lean_inc(x_157);
-lean_dec(x_154);
-x_35 = x_156;
-x_36 = x_157;
-goto block_46;
-}
-}
-}
-else
-{
-lean_object* x_158; lean_object* x_159; 
-lean_dec(x_136);
-lean_dec(x_135);
-lean_dec(x_50);
-lean_dec(x_48);
-lean_dec(x_24);
-x_158 = lean_ctor_get(x_137, 0);
-lean_inc(x_158);
-x_159 = lean_ctor_get(x_137, 1);
-lean_inc(x_159);
-lean_dec(x_137);
-x_35 = x_158;
-x_36 = x_159;
+x_151 = lean_ctor_get(x_149, 0);
+lean_inc(x_151);
+x_152 = lean_ctor_get(x_149, 1);
+lean_inc(x_152);
+lean_dec(x_149);
+x_35 = x_151;
+x_36 = x_152;
 goto block_46;
 }
 }
 else
 {
-lean_object* x_160; 
-x_160 = lean_ctor_get(x_134, 0);
-lean_inc(x_160);
-if (lean_obj_tag(x_160) == 0)
-{
-lean_object* x_161; lean_object* x_162; lean_object* x_163; 
-lean_dec(x_50);
-lean_dec(x_48);
-lean_dec(x_24);
-x_161 = lean_ctor_get(x_134, 1);
-lean_inc(x_161);
-lean_dec(x_134);
-x_162 = lean_ctor_get(x_160, 0);
-lean_inc(x_162);
-lean_dec(x_160);
+lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; 
+x_153 = lean_ctor_get(x_142, 2);
+x_154 = lean_ctor_get(x_142, 3);
+x_155 = lean_ctor_get(x_142, 4);
+lean_inc(x_155);
+lean_inc(x_154);
+lean_inc(x_153);
+lean_dec(x_142);
+x_156 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_156, 0, x_144);
+lean_ctor_set(x_156, 1, x_145);
+lean_ctor_set(x_156, 2, x_153);
+lean_ctor_set(x_156, 3, x_154);
+lean_ctor_set(x_156, 4, x_155);
 lean_inc(x_3);
-x_163 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_130);
+x_157 = l___private_Init_Lean_Elab_Command_3__setState(x_156, x_3, x_143);
+if (lean_obj_tag(x_157) == 0)
+{
+lean_object* x_158; 
+x_158 = lean_ctor_get(x_157, 1);
+lean_inc(x_158);
+lean_dec(x_157);
+x_51 = x_138;
+x_52 = x_158;
+goto block_118;
+}
+else
+{
+lean_object* x_159; lean_object* x_160; 
+lean_dec(x_138);
+lean_dec(x_50);
+lean_dec(x_48);
+lean_dec(x_24);
+x_159 = lean_ctor_get(x_157, 0);
+lean_inc(x_159);
+x_160 = lean_ctor_get(x_157, 1);
+lean_inc(x_160);
+lean_dec(x_157);
+x_35 = x_159;
+x_36 = x_160;
+goto block_46;
+}
+}
+}
+else
+{
+lean_object* x_161; lean_object* x_162; 
+lean_dec(x_139);
+lean_dec(x_138);
+lean_dec(x_50);
+lean_dec(x_48);
+lean_dec(x_24);
+x_161 = lean_ctor_get(x_140, 0);
+lean_inc(x_161);
+x_162 = lean_ctor_get(x_140, 1);
+lean_inc(x_162);
+lean_dec(x_140);
+x_35 = x_161;
+x_36 = x_162;
+goto block_46;
+}
+}
+else
+{
+lean_object* x_163; 
+x_163 = lean_ctor_get(x_137, 0);
+lean_inc(x_163);
 if (lean_obj_tag(x_163) == 0)
 {
-lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; uint8_t x_169; 
-x_164 = lean_ctor_get(x_161, 0);
+lean_object* x_164; lean_object* x_165; lean_object* x_166; 
+lean_dec(x_50);
+lean_dec(x_48);
+lean_dec(x_24);
+x_164 = lean_ctor_get(x_137, 1);
 lean_inc(x_164);
+lean_dec(x_137);
 x_165 = lean_ctor_get(x_163, 0);
 lean_inc(x_165);
-x_166 = lean_ctor_get(x_163, 1);
-lean_inc(x_166);
 lean_dec(x_163);
+lean_inc(x_3);
+x_166 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_134);
+if (lean_obj_tag(x_166) == 0)
+{
+lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; uint8_t x_172; 
 x_167 = lean_ctor_get(x_164, 0);
 lean_inc(x_167);
-lean_dec(x_164);
-x_168 = lean_ctor_get(x_161, 2);
+x_168 = lean_ctor_get(x_166, 0);
 lean_inc(x_168);
-lean_dec(x_161);
-x_169 = !lean_is_exclusive(x_165);
-if (x_169 == 0)
+x_169 = lean_ctor_get(x_166, 1);
+lean_inc(x_169);
+lean_dec(x_166);
+x_170 = lean_ctor_get(x_167, 0);
+lean_inc(x_170);
+lean_dec(x_167);
+x_171 = lean_ctor_get(x_164, 2);
+lean_inc(x_171);
+lean_dec(x_164);
+x_172 = !lean_is_exclusive(x_168);
+if (x_172 == 0)
 {
-lean_object* x_170; lean_object* x_171; lean_object* x_172; 
-x_170 = lean_ctor_get(x_165, 1);
-lean_dec(x_170);
-x_171 = lean_ctor_get(x_165, 0);
-lean_dec(x_171);
-lean_ctor_set(x_165, 1, x_168);
-lean_ctor_set(x_165, 0, x_167);
+lean_object* x_173; lean_object* x_174; lean_object* x_175; 
+x_173 = lean_ctor_get(x_168, 1);
+lean_dec(x_173);
+x_174 = lean_ctor_get(x_168, 0);
+lean_dec(x_174);
+lean_ctor_set(x_168, 1, x_171);
+lean_ctor_set(x_168, 0, x_170);
 lean_inc(x_3);
-x_172 = l___private_Init_Lean_Elab_Command_3__setState(x_165, x_3, x_166);
-if (lean_obj_tag(x_172) == 0)
+x_175 = l___private_Init_Lean_Elab_Command_3__setState(x_168, x_3, x_169);
+if (lean_obj_tag(x_175) == 0)
 {
-lean_object* x_173; 
-x_173 = lean_ctor_get(x_172, 1);
-lean_inc(x_173);
-lean_dec(x_172);
-x_35 = x_162;
-x_36 = x_173;
-goto block_46;
-}
-else
-{
-lean_object* x_174; lean_object* x_175; 
-lean_dec(x_162);
-x_174 = lean_ctor_get(x_172, 0);
-lean_inc(x_174);
-x_175 = lean_ctor_get(x_172, 1);
-lean_inc(x_175);
-lean_dec(x_172);
-x_35 = x_174;
-x_36 = x_175;
-goto block_46;
-}
-}
-else
-{
-lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; 
-x_176 = lean_ctor_get(x_165, 2);
-x_177 = lean_ctor_get(x_165, 3);
-x_178 = lean_ctor_get(x_165, 4);
-lean_inc(x_178);
-lean_inc(x_177);
+lean_object* x_176; 
+x_176 = lean_ctor_get(x_175, 1);
 lean_inc(x_176);
+lean_dec(x_175);
+x_35 = x_165;
+x_36 = x_176;
+goto block_46;
+}
+else
+{
+lean_object* x_177; lean_object* x_178; 
 lean_dec(x_165);
-x_179 = lean_alloc_ctor(0, 5, 0);
-lean_ctor_set(x_179, 0, x_167);
-lean_ctor_set(x_179, 1, x_168);
-lean_ctor_set(x_179, 2, x_176);
-lean_ctor_set(x_179, 3, x_177);
-lean_ctor_set(x_179, 4, x_178);
-lean_inc(x_3);
-x_180 = l___private_Init_Lean_Elab_Command_3__setState(x_179, x_3, x_166);
-if (lean_obj_tag(x_180) == 0)
+x_177 = lean_ctor_get(x_175, 0);
+lean_inc(x_177);
+x_178 = lean_ctor_get(x_175, 1);
+lean_inc(x_178);
+lean_dec(x_175);
+x_35 = x_177;
+x_36 = x_178;
+goto block_46;
+}
+}
+else
 {
-lean_object* x_181; 
-x_181 = lean_ctor_get(x_180, 1);
+lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; 
+x_179 = lean_ctor_get(x_168, 2);
+x_180 = lean_ctor_get(x_168, 3);
+x_181 = lean_ctor_get(x_168, 4);
 lean_inc(x_181);
-lean_dec(x_180);
-x_35 = x_162;
-x_36 = x_181;
-goto block_46;
-}
-else
-{
-lean_object* x_182; lean_object* x_183; 
-lean_dec(x_162);
-x_182 = lean_ctor_get(x_180, 0);
-lean_inc(x_182);
-x_183 = lean_ctor_get(x_180, 1);
-lean_inc(x_183);
-lean_dec(x_180);
-x_35 = x_182;
-x_36 = x_183;
-goto block_46;
-}
-}
-}
-else
-{
-lean_object* x_184; lean_object* x_185; 
-lean_dec(x_162);
-lean_dec(x_161);
-x_184 = lean_ctor_get(x_163, 0);
-lean_inc(x_184);
-x_185 = lean_ctor_get(x_163, 1);
-lean_inc(x_185);
-lean_dec(x_163);
-x_35 = x_184;
-x_36 = x_185;
-goto block_46;
-}
-}
-else
-{
-lean_object* x_186; lean_object* x_187; lean_object* x_188; 
-lean_dec(x_134);
-x_186 = l_Lean_Elab_Command_runTermElabM___rarg___closed__1;
-x_187 = l_unreachable_x21___rarg(x_186);
+lean_inc(x_180);
+lean_inc(x_179);
+lean_dec(x_168);
+x_182 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_182, 0, x_170);
+lean_ctor_set(x_182, 1, x_171);
+lean_ctor_set(x_182, 2, x_179);
+lean_ctor_set(x_182, 3, x_180);
+lean_ctor_set(x_182, 4, x_181);
 lean_inc(x_3);
-x_188 = lean_apply_2(x_187, x_3, x_130);
-if (lean_obj_tag(x_188) == 0)
+x_183 = l___private_Init_Lean_Elab_Command_3__setState(x_182, x_3, x_169);
+if (lean_obj_tag(x_183) == 0)
 {
-lean_object* x_189; lean_object* x_190; 
-x_189 = lean_ctor_get(x_188, 0);
-lean_inc(x_189);
-x_190 = lean_ctor_get(x_188, 1);
-lean_inc(x_190);
-lean_dec(x_188);
-x_51 = x_189;
-x_52 = x_190;
+lean_object* x_184; 
+x_184 = lean_ctor_get(x_183, 1);
+lean_inc(x_184);
+lean_dec(x_183);
+x_35 = x_165;
+x_36 = x_184;
+goto block_46;
+}
+else
+{
+lean_object* x_185; lean_object* x_186; 
+lean_dec(x_165);
+x_185 = lean_ctor_get(x_183, 0);
+lean_inc(x_185);
+x_186 = lean_ctor_get(x_183, 1);
+lean_inc(x_186);
+lean_dec(x_183);
+x_35 = x_185;
+x_36 = x_186;
+goto block_46;
+}
+}
+}
+else
+{
+lean_object* x_187; lean_object* x_188; 
+lean_dec(x_165);
+lean_dec(x_164);
+x_187 = lean_ctor_get(x_166, 0);
+lean_inc(x_187);
+x_188 = lean_ctor_get(x_166, 1);
+lean_inc(x_188);
+lean_dec(x_166);
+x_35 = x_187;
+x_36 = x_188;
+goto block_46;
+}
+}
+else
+{
+lean_object* x_189; lean_object* x_190; lean_object* x_191; 
+lean_dec(x_137);
+x_189 = l_Lean_Elab_Command_liftTermElabM___rarg___closed__1;
+x_190 = l_unreachable_x21___rarg(x_189);
+lean_inc(x_3);
+x_191 = lean_apply_2(x_190, x_3, x_134);
+if (lean_obj_tag(x_191) == 0)
+{
+lean_object* x_192; lean_object* x_193; 
+x_192 = lean_ctor_get(x_191, 0);
+lean_inc(x_192);
+x_193 = lean_ctor_get(x_191, 1);
+lean_inc(x_193);
+lean_dec(x_191);
+x_51 = x_192;
+x_52 = x_193;
 goto block_118;
 }
 else
 {
-lean_object* x_191; lean_object* x_192; 
+lean_object* x_194; lean_object* x_195; 
 lean_dec(x_50);
 lean_dec(x_48);
 lean_dec(x_24);
-x_191 = lean_ctor_get(x_188, 0);
-lean_inc(x_191);
-x_192 = lean_ctor_get(x_188, 1);
-lean_inc(x_192);
-lean_dec(x_188);
-x_35 = x_191;
-x_36 = x_192;
+x_194 = lean_ctor_get(x_191, 0);
+lean_inc(x_194);
+x_195 = lean_ctor_get(x_191, 1);
+lean_inc(x_195);
+lean_dec(x_191);
+x_35 = x_194;
+x_36 = x_195;
 goto block_46;
 }
 }
@@ -3808,57 +3786,76 @@ goto block_46;
 }
 else
 {
-lean_object* x_193; lean_object* x_194; 
+lean_object* x_196; lean_object* x_197; 
+lean_dec(x_131);
 lean_dec(x_127);
 lean_dec(x_126);
 lean_dec(x_50);
 lean_dec(x_48);
 lean_dec(x_24);
-x_193 = lean_ctor_get(x_128, 0);
-lean_inc(x_193);
-x_194 = lean_ctor_get(x_128, 1);
-lean_inc(x_194);
-lean_dec(x_128);
-x_35 = x_193;
-x_36 = x_194;
-goto block_46;
-}
-}
-else
-{
-lean_object* x_195; lean_object* x_196; 
-lean_dec(x_50);
-lean_dec(x_48);
-lean_dec(x_24);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_1);
-x_195 = lean_ctor_get(x_123, 0);
-lean_inc(x_195);
-x_196 = lean_ctor_get(x_123, 1);
+x_196 = lean_ctor_get(x_132, 0);
 lean_inc(x_196);
-lean_dec(x_123);
-x_35 = x_195;
-x_36 = x_196;
+x_197 = lean_ctor_get(x_132, 1);
+lean_inc(x_197);
+lean_dec(x_132);
+x_35 = x_196;
+x_36 = x_197;
 goto block_46;
 }
 }
 else
 {
-lean_object* x_197; lean_object* x_198; 
+lean_object* x_198; lean_object* x_199; 
+lean_dec(x_127);
+lean_dec(x_126);
+lean_dec(x_50);
+lean_dec(x_48);
+lean_dec(x_24);
+x_198 = lean_ctor_get(x_128, 0);
+lean_inc(x_198);
+x_199 = lean_ctor_get(x_128, 1);
+lean_inc(x_199);
+lean_dec(x_128);
+x_35 = x_198;
+x_36 = x_199;
+goto block_46;
+}
+}
+else
+{
+lean_object* x_200; lean_object* x_201; 
 lean_dec(x_50);
 lean_dec(x_48);
 lean_dec(x_24);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_1);
-x_197 = lean_ctor_get(x_121, 0);
-lean_inc(x_197);
-x_198 = lean_ctor_get(x_121, 1);
-lean_inc(x_198);
+x_200 = lean_ctor_get(x_123, 0);
+lean_inc(x_200);
+x_201 = lean_ctor_get(x_123, 1);
+lean_inc(x_201);
+lean_dec(x_123);
+x_35 = x_200;
+x_36 = x_201;
+goto block_46;
+}
+}
+else
+{
+lean_object* x_202; lean_object* x_203; 
+lean_dec(x_50);
+lean_dec(x_48);
+lean_dec(x_24);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_1);
+x_202 = lean_ctor_get(x_121, 0);
+lean_inc(x_202);
+x_203 = lean_ctor_get(x_121, 1);
+lean_inc(x_203);
 lean_dec(x_121);
-x_35 = x_197;
-x_36 = x_198;
+x_35 = x_202;
+x_36 = x_203;
 goto block_46;
 }
 block_118:
@@ -4185,18 +4182,18 @@ goto block_46;
 }
 else
 {
-lean_object* x_199; lean_object* x_200; 
+lean_object* x_204; lean_object* x_205; 
 lean_dec(x_24);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_1);
-x_199 = lean_ctor_get(x_47, 0);
-lean_inc(x_199);
-x_200 = lean_ctor_get(x_47, 1);
-lean_inc(x_200);
+x_204 = lean_ctor_get(x_47, 0);
+lean_inc(x_204);
+x_205 = lean_ctor_get(x_47, 1);
+lean_inc(x_205);
 lean_dec(x_47);
-x_35 = x_199;
-x_36 = x_200;
+x_35 = x_204;
+x_36 = x_205;
 goto block_46;
 }
 block_46:
@@ -4255,7 +4252,7 @@ return x_45;
 }
 else
 {
-uint8_t x_201; 
+uint8_t x_206; 
 lean_dec(x_28);
 lean_dec(x_24);
 lean_dec(x_16);
@@ -4263,29 +4260,29 @@ lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_3);
 lean_dec(x_1);
-x_201 = !lean_is_exclusive(x_33);
-if (x_201 == 0)
+x_206 = !lean_is_exclusive(x_33);
+if (x_206 == 0)
 {
 return x_33;
 }
 else
 {
-lean_object* x_202; lean_object* x_203; lean_object* x_204; 
-x_202 = lean_ctor_get(x_33, 0);
-x_203 = lean_ctor_get(x_33, 1);
-lean_inc(x_203);
-lean_inc(x_202);
+lean_object* x_207; lean_object* x_208; lean_object* x_209; 
+x_207 = lean_ctor_get(x_33, 0);
+x_208 = lean_ctor_get(x_33, 1);
+lean_inc(x_208);
+lean_inc(x_207);
 lean_dec(x_33);
-x_204 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_204, 0, x_202);
-lean_ctor_set(x_204, 1, x_203);
-return x_204;
+x_209 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_209, 0, x_207);
+lean_ctor_set(x_209, 1, x_208);
+return x_209;
 }
 }
 }
 else
 {
-uint8_t x_205; 
+uint8_t x_210; 
 lean_dec(x_28);
 lean_dec(x_24);
 lean_dec(x_18);
@@ -4294,838 +4291,868 @@ lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_3);
 lean_dec(x_1);
-x_205 = !lean_is_exclusive(x_31);
-if (x_205 == 0)
+x_210 = !lean_is_exclusive(x_31);
+if (x_210 == 0)
 {
 return x_31;
 }
 else
 {
-lean_object* x_206; lean_object* x_207; lean_object* x_208; 
-x_206 = lean_ctor_get(x_31, 0);
-x_207 = lean_ctor_get(x_31, 1);
-lean_inc(x_207);
-lean_inc(x_206);
+lean_object* x_211; lean_object* x_212; lean_object* x_213; 
+x_211 = lean_ctor_get(x_31, 0);
+x_212 = lean_ctor_get(x_31, 1);
+lean_inc(x_212);
+lean_inc(x_211);
 lean_dec(x_31);
-x_208 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_208, 0, x_206);
-lean_ctor_set(x_208, 1, x_207);
-return x_208;
+x_213 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_213, 0, x_211);
+lean_ctor_set(x_213, 1, x_212);
+return x_213;
 }
 }
 }
 else
 {
-lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; lean_object* x_217; lean_object* x_218; uint8_t x_219; lean_object* x_220; 
-x_209 = lean_ctor_get(x_20, 1);
-x_210 = lean_ctor_get(x_20, 2);
-x_211 = lean_ctor_get(x_20, 3);
-lean_inc(x_211);
-lean_inc(x_210);
-lean_inc(x_209);
+lean_object* x_214; lean_object* x_215; lean_object* x_216; lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; uint8_t x_224; lean_object* x_225; 
+x_214 = lean_ctor_get(x_20, 1);
+x_215 = lean_ctor_get(x_20, 2);
+x_216 = lean_ctor_get(x_20, 3);
+lean_inc(x_216);
+lean_inc(x_215);
+lean_inc(x_214);
 lean_dec(x_20);
-x_212 = lean_ctor_get(x_21, 0);
-lean_inc(x_212);
-x_213 = lean_ctor_get(x_21, 1);
-lean_inc(x_213);
+x_217 = lean_ctor_get(x_21, 0);
+lean_inc(x_217);
+x_218 = lean_ctor_get(x_21, 1);
+lean_inc(x_218);
 lean_dec(x_21);
-x_214 = lean_box(0);
-x_215 = lean_name_mk_string(x_214, x_213);
-x_216 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_216, 0, x_215);
-lean_ctor_set(x_216, 1, x_209);
-lean_ctor_set(x_216, 2, x_210);
-lean_ctor_set(x_216, 3, x_211);
-x_217 = l_Lean_MacroScopesView_review(x_216);
-x_218 = l_Lean_Parser_Command_namespace___elambda__1___closed__1;
-x_219 = 1;
+x_219 = lean_box(0);
+x_220 = lean_name_mk_string(x_219, x_218);
+x_221 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_221, 0, x_220);
+lean_ctor_set(x_221, 1, x_214);
+lean_ctor_set(x_221, 2, x_215);
+lean_ctor_set(x_221, 3, x_216);
+x_222 = l_Lean_MacroScopesView_review(x_221);
+x_223 = l_Lean_Parser_Command_namespace___elambda__1___closed__1;
+x_224 = 1;
 lean_inc(x_3);
-lean_inc(x_212);
-x_220 = l___private_Init_Lean_Elab_Command_12__addScopes___main(x_6, x_218, x_219, x_212, x_3, x_19);
+lean_inc(x_217);
+x_225 = l___private_Init_Lean_Elab_Command_12__addScopes___main(x_6, x_223, x_224, x_217, x_3, x_19);
 lean_dec(x_6);
-if (lean_obj_tag(x_220) == 0)
+if (lean_obj_tag(x_225) == 0)
 {
-lean_object* x_221; lean_object* x_222; 
-x_221 = lean_ctor_get(x_220, 1);
-lean_inc(x_221);
-lean_dec(x_220);
+lean_object* x_226; lean_object* x_227; 
+x_226 = lean_ctor_get(x_225, 1);
+lean_inc(x_226);
+lean_dec(x_225);
 lean_inc(x_3);
-x_222 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabAxiom___spec__1(x_18, x_3, x_221);
-if (lean_obj_tag(x_222) == 0)
+x_227 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabAxiom___spec__1(x_18, x_3, x_226);
+if (lean_obj_tag(x_227) == 0)
 {
-lean_object* x_223; lean_object* x_224; lean_object* x_225; lean_object* x_235; 
-x_223 = lean_ctor_get(x_222, 1);
-lean_inc(x_223);
-lean_dec(x_222);
+lean_object* x_228; lean_object* x_229; lean_object* x_230; lean_object* x_240; 
+x_228 = lean_ctor_get(x_227, 1);
+lean_inc(x_228);
+lean_dec(x_227);
 lean_inc(x_3);
-x_235 = l_Lean_Elab_Command_mkDeclName(x_1, x_217, x_3, x_223);
-if (lean_obj_tag(x_235) == 0)
+x_240 = l_Lean_Elab_Command_mkDeclName(x_1, x_222, x_3, x_228);
+if (lean_obj_tag(x_240) == 0)
 {
-lean_object* x_236; lean_object* x_237; lean_object* x_238; lean_object* x_239; lean_object* x_240; uint8_t x_294; lean_object* x_295; lean_object* x_296; 
-x_236 = lean_ctor_get(x_235, 0);
-lean_inc(x_236);
-x_237 = lean_ctor_get(x_235, 1);
-lean_inc(x_237);
-lean_dec(x_235);
-x_238 = lean_ctor_get(x_1, 1);
-lean_inc(x_238);
-x_294 = 2;
-x_295 = lean_unsigned_to_nat(0u);
+lean_object* x_241; lean_object* x_242; lean_object* x_243; lean_object* x_244; lean_object* x_245; uint8_t x_299; lean_object* x_300; lean_object* x_301; 
+x_241 = lean_ctor_get(x_240, 0);
+lean_inc(x_241);
+x_242 = lean_ctor_get(x_240, 1);
+lean_inc(x_242);
+lean_dec(x_240);
+x_243 = lean_ctor_get(x_1, 1);
+lean_inc(x_243);
+x_299 = 2;
+x_300 = lean_unsigned_to_nat(0u);
 lean_inc(x_3);
-lean_inc(x_236);
-x_296 = l_Array_forMAux___main___at_Lean_Elab_Command_applyAttributes___spec__1(x_2, x_236, x_294, x_238, x_295, x_3, x_237);
-if (lean_obj_tag(x_296) == 0)
+lean_inc(x_241);
+x_301 = l_Array_forMAux___main___at_Lean_Elab_Command_applyAttributes___spec__1(x_2, x_241, x_299, x_243, x_300, x_3, x_242);
+if (lean_obj_tag(x_301) == 0)
 {
-lean_object* x_297; lean_object* x_298; 
-x_297 = lean_ctor_get(x_296, 1);
-lean_inc(x_297);
-lean_dec(x_296);
+lean_object* x_302; lean_object* x_303; 
+x_302 = lean_ctor_get(x_301, 1);
+lean_inc(x_302);
+lean_dec(x_301);
 lean_inc(x_3);
-x_298 = l_Lean_Elab_Command_getLevelNames(x_3, x_297);
-if (lean_obj_tag(x_298) == 0)
-{
-lean_object* x_299; lean_object* x_300; lean_object* x_301; lean_object* x_302; lean_object* x_303; 
-x_299 = lean_ctor_get(x_298, 0);
-lean_inc(x_299);
-x_300 = lean_ctor_get(x_298, 1);
-lean_inc(x_300);
-lean_dec(x_298);
-lean_inc(x_236);
-x_301 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_301, 0, x_236);
-lean_inc(x_236);
-x_302 = lean_alloc_closure((void*)(l_Lean_Elab_Command_elabAxiom___lambda__2___boxed), 8, 5);
-lean_closure_set(x_302, 0, x_10);
-lean_closure_set(x_302, 1, x_11);
-lean_closure_set(x_302, 2, x_299);
-lean_closure_set(x_302, 3, x_236);
-lean_closure_set(x_302, 4, x_1);
-lean_inc(x_3);
-x_303 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_300);
+x_303 = l_Lean_Elab_Command_getLevelNames(x_3, x_302);
 if (lean_obj_tag(x_303) == 0)
 {
-lean_object* x_304; lean_object* x_305; lean_object* x_306; lean_object* x_307; lean_object* x_308; lean_object* x_309; 
+lean_object* x_304; lean_object* x_305; lean_object* x_306; lean_object* x_307; lean_object* x_308; 
 x_304 = lean_ctor_get(x_303, 0);
 lean_inc(x_304);
 x_305 = lean_ctor_get(x_303, 1);
 lean_inc(x_305);
 lean_dec(x_303);
-x_306 = l___private_Init_Lean_Elab_Command_9__getVarDecls(x_304);
-x_307 = l___private_Init_Lean_Elab_Command_6__mkTermContext(x_3, x_304, x_301);
-x_308 = l___private_Init_Lean_Elab_Command_7__mkTermState(x_304);
-lean_dec(x_304);
-x_309 = l_Lean_Elab_Term_elabBinders___rarg(x_306, x_302, x_307, x_308);
-lean_dec(x_306);
-if (lean_obj_tag(x_309) == 0)
+lean_inc(x_241);
+x_306 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_306, 0, x_241);
+lean_inc(x_241);
+x_307 = lean_alloc_closure((void*)(l_Lean_Elab_Command_elabAxiom___lambda__2___boxed), 8, 5);
+lean_closure_set(x_307, 0, x_10);
+lean_closure_set(x_307, 1, x_11);
+lean_closure_set(x_307, 2, x_304);
+lean_closure_set(x_307, 3, x_241);
+lean_closure_set(x_307, 4, x_1);
+lean_inc(x_3);
+x_308 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_305);
+if (lean_obj_tag(x_308) == 0)
 {
-lean_object* x_310; lean_object* x_311; lean_object* x_312; 
-x_310 = lean_ctor_get(x_309, 0);
+lean_object* x_309; lean_object* x_310; lean_object* x_311; lean_object* x_312; 
+x_309 = lean_ctor_get(x_308, 0);
+lean_inc(x_309);
+x_310 = lean_ctor_get(x_308, 1);
 lean_inc(x_310);
-x_311 = lean_ctor_get(x_309, 1);
-lean_inc(x_311);
+lean_dec(x_308);
+x_311 = l___private_Init_Lean_Elab_Command_9__getVarDecls(x_309);
 lean_dec(x_309);
 lean_inc(x_3);
-x_312 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_305);
+x_312 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_310);
 if (lean_obj_tag(x_312) == 0)
 {
-lean_object* x_313; lean_object* x_314; lean_object* x_315; lean_object* x_316; lean_object* x_317; lean_object* x_318; lean_object* x_319; lean_object* x_320; lean_object* x_321; lean_object* x_322; lean_object* x_323; 
-x_313 = lean_ctor_get(x_311, 0);
+lean_object* x_313; lean_object* x_314; lean_object* x_315; lean_object* x_316; lean_object* x_317; 
+x_313 = lean_ctor_get(x_312, 0);
 lean_inc(x_313);
-x_314 = lean_ctor_get(x_312, 0);
+x_314 = lean_ctor_get(x_312, 1);
 lean_inc(x_314);
-x_315 = lean_ctor_get(x_312, 1);
-lean_inc(x_315);
 lean_dec(x_312);
-x_316 = lean_ctor_get(x_313, 0);
-lean_inc(x_316);
+x_315 = l___private_Init_Lean_Elab_Command_6__mkTermContext(x_3, x_313, x_306);
+x_316 = l___private_Init_Lean_Elab_Command_7__mkTermState(x_313);
 lean_dec(x_313);
-x_317 = lean_ctor_get(x_311, 2);
-lean_inc(x_317);
+x_317 = l_Lean_Elab_Term_elabBinders___rarg(x_311, x_307, x_315, x_316);
 lean_dec(x_311);
-x_318 = lean_ctor_get(x_314, 2);
+if (lean_obj_tag(x_317) == 0)
+{
+lean_object* x_318; lean_object* x_319; lean_object* x_320; 
+x_318 = lean_ctor_get(x_317, 0);
 lean_inc(x_318);
-x_319 = lean_ctor_get(x_314, 3);
+x_319 = lean_ctor_get(x_317, 1);
 lean_inc(x_319);
-x_320 = lean_ctor_get(x_314, 4);
-lean_inc(x_320);
-if (lean_is_exclusive(x_314)) {
- lean_ctor_release(x_314, 0);
- lean_ctor_release(x_314, 1);
- lean_ctor_release(x_314, 2);
- lean_ctor_release(x_314, 3);
- lean_ctor_release(x_314, 4);
- x_321 = x_314;
-} else {
- lean_dec_ref(x_314);
- x_321 = lean_box(0);
-}
-if (lean_is_scalar(x_321)) {
- x_322 = lean_alloc_ctor(0, 5, 0);
-} else {
- x_322 = x_321;
-}
-lean_ctor_set(x_322, 0, x_316);
-lean_ctor_set(x_322, 1, x_317);
-lean_ctor_set(x_322, 2, x_318);
-lean_ctor_set(x_322, 3, x_319);
-lean_ctor_set(x_322, 4, x_320);
+lean_dec(x_317);
 lean_inc(x_3);
-x_323 = l___private_Init_Lean_Elab_Command_3__setState(x_322, x_3, x_315);
-if (lean_obj_tag(x_323) == 0)
+x_320 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_314);
+if (lean_obj_tag(x_320) == 0)
 {
-lean_object* x_324; 
-x_324 = lean_ctor_get(x_323, 1);
+lean_object* x_321; lean_object* x_322; lean_object* x_323; lean_object* x_324; lean_object* x_325; lean_object* x_326; lean_object* x_327; lean_object* x_328; lean_object* x_329; lean_object* x_330; lean_object* x_331; 
+x_321 = lean_ctor_get(x_319, 0);
+lean_inc(x_321);
+x_322 = lean_ctor_get(x_320, 0);
+lean_inc(x_322);
+x_323 = lean_ctor_get(x_320, 1);
+lean_inc(x_323);
+lean_dec(x_320);
+x_324 = lean_ctor_get(x_321, 0);
 lean_inc(x_324);
-lean_dec(x_323);
-x_239 = x_310;
-x_240 = x_324;
-goto block_293;
-}
-else
-{
-lean_object* x_325; lean_object* x_326; 
-lean_dec(x_310);
-lean_dec(x_238);
-lean_dec(x_236);
-lean_dec(x_212);
-x_325 = lean_ctor_get(x_323, 0);
+lean_dec(x_321);
+x_325 = lean_ctor_get(x_319, 2);
 lean_inc(x_325);
-x_326 = lean_ctor_get(x_323, 1);
+lean_dec(x_319);
+x_326 = lean_ctor_get(x_322, 2);
 lean_inc(x_326);
-lean_dec(x_323);
-x_224 = x_325;
-x_225 = x_326;
-goto block_234;
-}
-}
-else
-{
-lean_object* x_327; lean_object* x_328; 
-lean_dec(x_311);
-lean_dec(x_310);
-lean_dec(x_238);
-lean_dec(x_236);
-lean_dec(x_212);
-x_327 = lean_ctor_get(x_312, 0);
+x_327 = lean_ctor_get(x_322, 3);
 lean_inc(x_327);
-x_328 = lean_ctor_get(x_312, 1);
+x_328 = lean_ctor_get(x_322, 4);
 lean_inc(x_328);
-lean_dec(x_312);
-x_224 = x_327;
-x_225 = x_328;
-goto block_234;
+if (lean_is_exclusive(x_322)) {
+ lean_ctor_release(x_322, 0);
+ lean_ctor_release(x_322, 1);
+ lean_ctor_release(x_322, 2);
+ lean_ctor_release(x_322, 3);
+ lean_ctor_release(x_322, 4);
+ x_329 = x_322;
+} else {
+ lean_dec_ref(x_322);
+ x_329 = lean_box(0);
 }
+if (lean_is_scalar(x_329)) {
+ x_330 = lean_alloc_ctor(0, 5, 0);
+} else {
+ x_330 = x_329;
+}
+lean_ctor_set(x_330, 0, x_324);
+lean_ctor_set(x_330, 1, x_325);
+lean_ctor_set(x_330, 2, x_326);
+lean_ctor_set(x_330, 3, x_327);
+lean_ctor_set(x_330, 4, x_328);
+lean_inc(x_3);
+x_331 = l___private_Init_Lean_Elab_Command_3__setState(x_330, x_3, x_323);
+if (lean_obj_tag(x_331) == 0)
+{
+lean_object* x_332; 
+x_332 = lean_ctor_get(x_331, 1);
+lean_inc(x_332);
+lean_dec(x_331);
+x_244 = x_318;
+x_245 = x_332;
+goto block_298;
 }
 else
 {
-lean_object* x_329; 
-x_329 = lean_ctor_get(x_309, 0);
-lean_inc(x_329);
-if (lean_obj_tag(x_329) == 0)
-{
-lean_object* x_330; lean_object* x_331; lean_object* x_332; 
-lean_dec(x_238);
-lean_dec(x_236);
-lean_dec(x_212);
-x_330 = lean_ctor_get(x_309, 1);
-lean_inc(x_330);
-lean_dec(x_309);
-x_331 = lean_ctor_get(x_329, 0);
-lean_inc(x_331);
-lean_dec(x_329);
-lean_inc(x_3);
-x_332 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_305);
-if (lean_obj_tag(x_332) == 0)
-{
-lean_object* x_333; lean_object* x_334; lean_object* x_335; lean_object* x_336; lean_object* x_337; lean_object* x_338; lean_object* x_339; lean_object* x_340; lean_object* x_341; lean_object* x_342; lean_object* x_343; 
-x_333 = lean_ctor_get(x_330, 0);
+lean_object* x_333; lean_object* x_334; 
+lean_dec(x_318);
+lean_dec(x_243);
+lean_dec(x_241);
+lean_dec(x_217);
+x_333 = lean_ctor_get(x_331, 0);
 lean_inc(x_333);
-x_334 = lean_ctor_get(x_332, 0);
+x_334 = lean_ctor_get(x_331, 1);
 lean_inc(x_334);
-x_335 = lean_ctor_get(x_332, 1);
+lean_dec(x_331);
+x_229 = x_333;
+x_230 = x_334;
+goto block_239;
+}
+}
+else
+{
+lean_object* x_335; lean_object* x_336; 
+lean_dec(x_319);
+lean_dec(x_318);
+lean_dec(x_243);
+lean_dec(x_241);
+lean_dec(x_217);
+x_335 = lean_ctor_get(x_320, 0);
 lean_inc(x_335);
-lean_dec(x_332);
-x_336 = lean_ctor_get(x_333, 0);
+x_336 = lean_ctor_get(x_320, 1);
 lean_inc(x_336);
-lean_dec(x_333);
-x_337 = lean_ctor_get(x_330, 2);
+lean_dec(x_320);
+x_229 = x_335;
+x_230 = x_336;
+goto block_239;
+}
+}
+else
+{
+lean_object* x_337; 
+x_337 = lean_ctor_get(x_317, 0);
 lean_inc(x_337);
-lean_dec(x_330);
-x_338 = lean_ctor_get(x_334, 2);
+if (lean_obj_tag(x_337) == 0)
+{
+lean_object* x_338; lean_object* x_339; lean_object* x_340; 
+lean_dec(x_243);
+lean_dec(x_241);
+lean_dec(x_217);
+x_338 = lean_ctor_get(x_317, 1);
 lean_inc(x_338);
-x_339 = lean_ctor_get(x_334, 3);
+lean_dec(x_317);
+x_339 = lean_ctor_get(x_337, 0);
 lean_inc(x_339);
-x_340 = lean_ctor_get(x_334, 4);
-lean_inc(x_340);
-if (lean_is_exclusive(x_334)) {
- lean_ctor_release(x_334, 0);
- lean_ctor_release(x_334, 1);
- lean_ctor_release(x_334, 2);
- lean_ctor_release(x_334, 3);
- lean_ctor_release(x_334, 4);
- x_341 = x_334;
-} else {
- lean_dec_ref(x_334);
- x_341 = lean_box(0);
-}
-if (lean_is_scalar(x_341)) {
- x_342 = lean_alloc_ctor(0, 5, 0);
-} else {
- x_342 = x_341;
-}
-lean_ctor_set(x_342, 0, x_336);
-lean_ctor_set(x_342, 1, x_337);
-lean_ctor_set(x_342, 2, x_338);
-lean_ctor_set(x_342, 3, x_339);
-lean_ctor_set(x_342, 4, x_340);
+lean_dec(x_337);
 lean_inc(x_3);
-x_343 = l___private_Init_Lean_Elab_Command_3__setState(x_342, x_3, x_335);
-if (lean_obj_tag(x_343) == 0)
+x_340 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_314);
+if (lean_obj_tag(x_340) == 0)
 {
-lean_object* x_344; 
-x_344 = lean_ctor_get(x_343, 1);
+lean_object* x_341; lean_object* x_342; lean_object* x_343; lean_object* x_344; lean_object* x_345; lean_object* x_346; lean_object* x_347; lean_object* x_348; lean_object* x_349; lean_object* x_350; lean_object* x_351; 
+x_341 = lean_ctor_get(x_338, 0);
+lean_inc(x_341);
+x_342 = lean_ctor_get(x_340, 0);
+lean_inc(x_342);
+x_343 = lean_ctor_get(x_340, 1);
+lean_inc(x_343);
+lean_dec(x_340);
+x_344 = lean_ctor_get(x_341, 0);
 lean_inc(x_344);
-lean_dec(x_343);
-x_224 = x_331;
-x_225 = x_344;
-goto block_234;
-}
-else
-{
-lean_object* x_345; lean_object* x_346; 
-lean_dec(x_331);
-x_345 = lean_ctor_get(x_343, 0);
+lean_dec(x_341);
+x_345 = lean_ctor_get(x_338, 2);
 lean_inc(x_345);
-x_346 = lean_ctor_get(x_343, 1);
+lean_dec(x_338);
+x_346 = lean_ctor_get(x_342, 2);
 lean_inc(x_346);
-lean_dec(x_343);
-x_224 = x_345;
-x_225 = x_346;
-goto block_234;
-}
-}
-else
-{
-lean_object* x_347; lean_object* x_348; 
-lean_dec(x_331);
-lean_dec(x_330);
-x_347 = lean_ctor_get(x_332, 0);
+x_347 = lean_ctor_get(x_342, 3);
 lean_inc(x_347);
-x_348 = lean_ctor_get(x_332, 1);
+x_348 = lean_ctor_get(x_342, 4);
 lean_inc(x_348);
-lean_dec(x_332);
-x_224 = x_347;
-x_225 = x_348;
-goto block_234;
+if (lean_is_exclusive(x_342)) {
+ lean_ctor_release(x_342, 0);
+ lean_ctor_release(x_342, 1);
+ lean_ctor_release(x_342, 2);
+ lean_ctor_release(x_342, 3);
+ lean_ctor_release(x_342, 4);
+ x_349 = x_342;
+} else {
+ lean_dec_ref(x_342);
+ x_349 = lean_box(0);
 }
+if (lean_is_scalar(x_349)) {
+ x_350 = lean_alloc_ctor(0, 5, 0);
+} else {
+ x_350 = x_349;
 }
-else
-{
-lean_object* x_349; lean_object* x_350; lean_object* x_351; 
-lean_dec(x_309);
-x_349 = l_Lean_Elab_Command_runTermElabM___rarg___closed__1;
-x_350 = l_unreachable_x21___rarg(x_349);
+lean_ctor_set(x_350, 0, x_344);
+lean_ctor_set(x_350, 1, x_345);
+lean_ctor_set(x_350, 2, x_346);
+lean_ctor_set(x_350, 3, x_347);
+lean_ctor_set(x_350, 4, x_348);
 lean_inc(x_3);
-x_351 = lean_apply_2(x_350, x_3, x_305);
+x_351 = l___private_Init_Lean_Elab_Command_3__setState(x_350, x_3, x_343);
 if (lean_obj_tag(x_351) == 0)
 {
-lean_object* x_352; lean_object* x_353; 
-x_352 = lean_ctor_get(x_351, 0);
+lean_object* x_352; 
+x_352 = lean_ctor_get(x_351, 1);
 lean_inc(x_352);
-x_353 = lean_ctor_get(x_351, 1);
+lean_dec(x_351);
+x_229 = x_339;
+x_230 = x_352;
+goto block_239;
+}
+else
+{
+lean_object* x_353; lean_object* x_354; 
+lean_dec(x_339);
+x_353 = lean_ctor_get(x_351, 0);
 lean_inc(x_353);
-lean_dec(x_351);
-x_239 = x_352;
-x_240 = x_353;
-goto block_293;
-}
-else
-{
-lean_object* x_354; lean_object* x_355; 
-lean_dec(x_238);
-lean_dec(x_236);
-lean_dec(x_212);
-x_354 = lean_ctor_get(x_351, 0);
+x_354 = lean_ctor_get(x_351, 1);
 lean_inc(x_354);
-x_355 = lean_ctor_get(x_351, 1);
-lean_inc(x_355);
 lean_dec(x_351);
-x_224 = x_354;
-x_225 = x_355;
-goto block_234;
-}
-}
+x_229 = x_353;
+x_230 = x_354;
+goto block_239;
 }
 }
 else
 {
-lean_object* x_356; lean_object* x_357; 
-lean_dec(x_302);
-lean_dec(x_301);
-lean_dec(x_238);
-lean_dec(x_236);
-lean_dec(x_212);
-x_356 = lean_ctor_get(x_303, 0);
+lean_object* x_355; lean_object* x_356; 
+lean_dec(x_339);
+lean_dec(x_338);
+x_355 = lean_ctor_get(x_340, 0);
+lean_inc(x_355);
+x_356 = lean_ctor_get(x_340, 1);
 lean_inc(x_356);
-x_357 = lean_ctor_get(x_303, 1);
-lean_inc(x_357);
-lean_dec(x_303);
-x_224 = x_356;
-x_225 = x_357;
-goto block_234;
+lean_dec(x_340);
+x_229 = x_355;
+x_230 = x_356;
+goto block_239;
 }
 }
 else
 {
-lean_object* x_358; lean_object* x_359; 
-lean_dec(x_238);
-lean_dec(x_236);
-lean_dec(x_212);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_1);
-x_358 = lean_ctor_get(x_298, 0);
-lean_inc(x_358);
-x_359 = lean_ctor_get(x_298, 1);
-lean_inc(x_359);
-lean_dec(x_298);
-x_224 = x_358;
-x_225 = x_359;
-goto block_234;
-}
-}
-else
+lean_object* x_357; lean_object* x_358; lean_object* x_359; 
+lean_dec(x_317);
+x_357 = l_Lean_Elab_Command_liftTermElabM___rarg___closed__1;
+x_358 = l_unreachable_x21___rarg(x_357);
+lean_inc(x_3);
+x_359 = lean_apply_2(x_358, x_3, x_314);
+if (lean_obj_tag(x_359) == 0)
 {
 lean_object* x_360; lean_object* x_361; 
-lean_dec(x_238);
-lean_dec(x_236);
-lean_dec(x_212);
+x_360 = lean_ctor_get(x_359, 0);
+lean_inc(x_360);
+x_361 = lean_ctor_get(x_359, 1);
+lean_inc(x_361);
+lean_dec(x_359);
+x_244 = x_360;
+x_245 = x_361;
+goto block_298;
+}
+else
+{
+lean_object* x_362; lean_object* x_363; 
+lean_dec(x_243);
+lean_dec(x_241);
+lean_dec(x_217);
+x_362 = lean_ctor_get(x_359, 0);
+lean_inc(x_362);
+x_363 = lean_ctor_get(x_359, 1);
+lean_inc(x_363);
+lean_dec(x_359);
+x_229 = x_362;
+x_230 = x_363;
+goto block_239;
+}
+}
+}
+}
+else
+{
+lean_object* x_364; lean_object* x_365; 
+lean_dec(x_311);
+lean_dec(x_307);
+lean_dec(x_306);
+lean_dec(x_243);
+lean_dec(x_241);
+lean_dec(x_217);
+x_364 = lean_ctor_get(x_312, 0);
+lean_inc(x_364);
+x_365 = lean_ctor_get(x_312, 1);
+lean_inc(x_365);
+lean_dec(x_312);
+x_229 = x_364;
+x_230 = x_365;
+goto block_239;
+}
+}
+else
+{
+lean_object* x_366; lean_object* x_367; 
+lean_dec(x_307);
+lean_dec(x_306);
+lean_dec(x_243);
+lean_dec(x_241);
+lean_dec(x_217);
+x_366 = lean_ctor_get(x_308, 0);
+lean_inc(x_366);
+x_367 = lean_ctor_get(x_308, 1);
+lean_inc(x_367);
+lean_dec(x_308);
+x_229 = x_366;
+x_230 = x_367;
+goto block_239;
+}
+}
+else
+{
+lean_object* x_368; lean_object* x_369; 
+lean_dec(x_243);
+lean_dec(x_241);
+lean_dec(x_217);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_1);
-x_360 = lean_ctor_get(x_296, 0);
-lean_inc(x_360);
-x_361 = lean_ctor_get(x_296, 1);
-lean_inc(x_361);
-lean_dec(x_296);
-x_224 = x_360;
-x_225 = x_361;
-goto block_234;
+x_368 = lean_ctor_get(x_303, 0);
+lean_inc(x_368);
+x_369 = lean_ctor_get(x_303, 1);
+lean_inc(x_369);
+lean_dec(x_303);
+x_229 = x_368;
+x_230 = x_369;
+goto block_239;
 }
-block_293:
+}
+else
 {
-lean_object* x_241; 
-lean_inc(x_3);
-x_241 = l_Lean_Elab_Command_addDecl(x_2, x_239, x_3, x_240);
-lean_dec(x_239);
-if (lean_obj_tag(x_241) == 0)
-{
-lean_object* x_242; uint8_t x_243; lean_object* x_244; lean_object* x_245; 
-x_242 = lean_ctor_get(x_241, 1);
-lean_inc(x_242);
+lean_object* x_370; lean_object* x_371; 
+lean_dec(x_243);
 lean_dec(x_241);
-x_243 = 0;
-x_244 = lean_unsigned_to_nat(0u);
-lean_inc(x_3);
-lean_inc(x_236);
-x_245 = l_Array_forMAux___main___at_Lean_Elab_Command_applyAttributes___spec__1(x_2, x_236, x_243, x_238, x_244, x_3, x_242);
-if (lean_obj_tag(x_245) == 0)
+lean_dec(x_217);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_1);
+x_370 = lean_ctor_get(x_301, 0);
+lean_inc(x_370);
+x_371 = lean_ctor_get(x_301, 1);
+lean_inc(x_371);
+lean_dec(x_301);
+x_229 = x_370;
+x_230 = x_371;
+goto block_239;
+}
+block_298:
 {
-lean_object* x_246; uint8_t x_247; lean_object* x_248; 
-x_246 = lean_ctor_get(x_245, 1);
-lean_inc(x_246);
-lean_dec(x_245);
-x_247 = 1;
+lean_object* x_246; 
 lean_inc(x_3);
-x_248 = l_Array_forMAux___main___at_Lean_Elab_Command_applyAttributes___spec__1(x_2, x_236, x_247, x_238, x_244, x_3, x_246);
-lean_dec(x_238);
-if (lean_obj_tag(x_248) == 0)
+x_246 = l_Lean_Elab_Command_addDecl(x_2, x_244, x_3, x_245);
+lean_dec(x_244);
+if (lean_obj_tag(x_246) == 0)
 {
-lean_object* x_249; lean_object* x_250; lean_object* x_251; 
-x_249 = lean_ctor_get(x_248, 0);
-lean_inc(x_249);
-x_250 = lean_ctor_get(x_248, 1);
-lean_inc(x_250);
-lean_dec(x_248);
+lean_object* x_247; uint8_t x_248; lean_object* x_249; lean_object* x_250; 
+x_247 = lean_ctor_get(x_246, 1);
+lean_inc(x_247);
+lean_dec(x_246);
+x_248 = 0;
+x_249 = lean_unsigned_to_nat(0u);
 lean_inc(x_3);
-lean_inc(x_16);
-x_251 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabAxiom___spec__3(x_16, x_3, x_250);
-if (lean_obj_tag(x_251) == 0)
+lean_inc(x_241);
+x_250 = l_Array_forMAux___main___at_Lean_Elab_Command_applyAttributes___spec__1(x_2, x_241, x_248, x_243, x_249, x_3, x_247);
+if (lean_obj_tag(x_250) == 0)
 {
-lean_object* x_252; lean_object* x_253; 
-lean_dec(x_16);
-x_252 = lean_ctor_get(x_251, 1);
-lean_inc(x_252);
-lean_dec(x_251);
+lean_object* x_251; uint8_t x_252; lean_object* x_253; 
+x_251 = lean_ctor_get(x_250, 1);
+lean_inc(x_251);
+lean_dec(x_250);
+x_252 = 1;
 lean_inc(x_3);
-x_253 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_252);
+x_253 = l_Array_forMAux___main___at_Lean_Elab_Command_applyAttributes___spec__1(x_2, x_241, x_252, x_243, x_249, x_3, x_251);
+lean_dec(x_243);
 if (lean_obj_tag(x_253) == 0)
 {
-lean_object* x_254; lean_object* x_255; lean_object* x_256; lean_object* x_257; lean_object* x_258; lean_object* x_259; lean_object* x_260; lean_object* x_261; lean_object* x_262; lean_object* x_263; lean_object* x_264; lean_object* x_265; 
+lean_object* x_254; lean_object* x_255; lean_object* x_256; 
 x_254 = lean_ctor_get(x_253, 0);
 lean_inc(x_254);
 x_255 = lean_ctor_get(x_253, 1);
 lean_inc(x_255);
 lean_dec(x_253);
-x_256 = lean_ctor_get(x_254, 0);
-lean_inc(x_256);
-x_257 = lean_ctor_get(x_254, 1);
+lean_inc(x_3);
+lean_inc(x_16);
+x_256 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabAxiom___spec__3(x_16, x_3, x_255);
+if (lean_obj_tag(x_256) == 0)
+{
+lean_object* x_257; lean_object* x_258; 
+lean_dec(x_16);
+x_257 = lean_ctor_get(x_256, 1);
 lean_inc(x_257);
-x_258 = lean_ctor_get(x_254, 2);
-lean_inc(x_258);
-x_259 = lean_ctor_get(x_254, 3);
+lean_dec(x_256);
+lean_inc(x_3);
+x_258 = l___private_Init_Lean_Elab_Command_2__getState(x_3, x_257);
+if (lean_obj_tag(x_258) == 0)
+{
+lean_object* x_259; lean_object* x_260; lean_object* x_261; lean_object* x_262; lean_object* x_263; lean_object* x_264; lean_object* x_265; lean_object* x_266; lean_object* x_267; lean_object* x_268; lean_object* x_269; lean_object* x_270; 
+x_259 = lean_ctor_get(x_258, 0);
 lean_inc(x_259);
-x_260 = lean_ctor_get(x_254, 4);
+x_260 = lean_ctor_get(x_258, 1);
 lean_inc(x_260);
-if (lean_is_exclusive(x_254)) {
- lean_ctor_release(x_254, 0);
- lean_ctor_release(x_254, 1);
- lean_ctor_release(x_254, 2);
- lean_ctor_release(x_254, 3);
- lean_ctor_release(x_254, 4);
- x_261 = x_254;
-} else {
- lean_dec_ref(x_254);
- x_261 = lean_box(0);
-}
-x_262 = l_Lean_Name_getNumParts___main(x_212);
-lean_dec(x_212);
-x_263 = l_List_drop___main___rarg(x_262, x_258);
 lean_dec(x_258);
-if (lean_is_scalar(x_261)) {
- x_264 = lean_alloc_ctor(0, 5, 0);
+x_261 = lean_ctor_get(x_259, 0);
+lean_inc(x_261);
+x_262 = lean_ctor_get(x_259, 1);
+lean_inc(x_262);
+x_263 = lean_ctor_get(x_259, 2);
+lean_inc(x_263);
+x_264 = lean_ctor_get(x_259, 3);
+lean_inc(x_264);
+x_265 = lean_ctor_get(x_259, 4);
+lean_inc(x_265);
+if (lean_is_exclusive(x_259)) {
+ lean_ctor_release(x_259, 0);
+ lean_ctor_release(x_259, 1);
+ lean_ctor_release(x_259, 2);
+ lean_ctor_release(x_259, 3);
+ lean_ctor_release(x_259, 4);
+ x_266 = x_259;
 } else {
- x_264 = x_261;
+ lean_dec_ref(x_259);
+ x_266 = lean_box(0);
 }
-lean_ctor_set(x_264, 0, x_256);
-lean_ctor_set(x_264, 1, x_257);
-lean_ctor_set(x_264, 2, x_263);
-lean_ctor_set(x_264, 3, x_259);
-lean_ctor_set(x_264, 4, x_260);
-x_265 = l___private_Init_Lean_Elab_Command_3__setState(x_264, x_3, x_255);
-if (lean_obj_tag(x_265) == 0)
+x_267 = l_Lean_Name_getNumParts___main(x_217);
+lean_dec(x_217);
+x_268 = l_List_drop___main___rarg(x_267, x_263);
+lean_dec(x_263);
+if (lean_is_scalar(x_266)) {
+ x_269 = lean_alloc_ctor(0, 5, 0);
+} else {
+ x_269 = x_266;
+}
+lean_ctor_set(x_269, 0, x_261);
+lean_ctor_set(x_269, 1, x_262);
+lean_ctor_set(x_269, 2, x_268);
+lean_ctor_set(x_269, 3, x_264);
+lean_ctor_set(x_269, 4, x_265);
+x_270 = l___private_Init_Lean_Elab_Command_3__setState(x_269, x_3, x_260);
+if (lean_obj_tag(x_270) == 0)
 {
-lean_object* x_266; lean_object* x_267; lean_object* x_268; 
-x_266 = lean_ctor_get(x_265, 1);
-lean_inc(x_266);
-if (lean_is_exclusive(x_265)) {
- lean_ctor_release(x_265, 0);
- lean_ctor_release(x_265, 1);
- x_267 = x_265;
+lean_object* x_271; lean_object* x_272; lean_object* x_273; 
+x_271 = lean_ctor_get(x_270, 1);
+lean_inc(x_271);
+if (lean_is_exclusive(x_270)) {
+ lean_ctor_release(x_270, 0);
+ lean_ctor_release(x_270, 1);
+ x_272 = x_270;
 } else {
- lean_dec_ref(x_265);
- x_267 = lean_box(0);
+ lean_dec_ref(x_270);
+ x_272 = lean_box(0);
 }
-if (lean_is_scalar(x_267)) {
- x_268 = lean_alloc_ctor(0, 2, 0);
+if (lean_is_scalar(x_272)) {
+ x_273 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_268 = x_267;
+ x_273 = x_272;
 }
-lean_ctor_set(x_268, 0, x_249);
-lean_ctor_set(x_268, 1, x_266);
-return x_268;
+lean_ctor_set(x_273, 0, x_254);
+lean_ctor_set(x_273, 1, x_271);
+return x_273;
 }
 else
 {
-lean_object* x_269; lean_object* x_270; lean_object* x_271; lean_object* x_272; 
-lean_dec(x_249);
-x_269 = lean_ctor_get(x_265, 0);
-lean_inc(x_269);
-x_270 = lean_ctor_get(x_265, 1);
-lean_inc(x_270);
-if (lean_is_exclusive(x_265)) {
- lean_ctor_release(x_265, 0);
- lean_ctor_release(x_265, 1);
- x_271 = x_265;
-} else {
- lean_dec_ref(x_265);
- x_271 = lean_box(0);
-}
-if (lean_is_scalar(x_271)) {
- x_272 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_272 = x_271;
-}
-lean_ctor_set(x_272, 0, x_269);
-lean_ctor_set(x_272, 1, x_270);
-return x_272;
-}
-}
-else
-{
-lean_object* x_273; lean_object* x_274; lean_object* x_275; lean_object* x_276; 
-lean_dec(x_249);
-lean_dec(x_212);
-lean_dec(x_3);
-x_273 = lean_ctor_get(x_253, 0);
-lean_inc(x_273);
-x_274 = lean_ctor_get(x_253, 1);
+lean_object* x_274; lean_object* x_275; lean_object* x_276; lean_object* x_277; 
+lean_dec(x_254);
+x_274 = lean_ctor_get(x_270, 0);
 lean_inc(x_274);
-if (lean_is_exclusive(x_253)) {
- lean_ctor_release(x_253, 0);
- lean_ctor_release(x_253, 1);
- x_275 = x_253;
+x_275 = lean_ctor_get(x_270, 1);
+lean_inc(x_275);
+if (lean_is_exclusive(x_270)) {
+ lean_ctor_release(x_270, 0);
+ lean_ctor_release(x_270, 1);
+ x_276 = x_270;
 } else {
- lean_dec_ref(x_253);
- x_275 = lean_box(0);
+ lean_dec_ref(x_270);
+ x_276 = lean_box(0);
 }
-if (lean_is_scalar(x_275)) {
- x_276 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_276)) {
+ x_277 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_276 = x_275;
+ x_277 = x_276;
 }
-lean_ctor_set(x_276, 0, x_273);
-lean_ctor_set(x_276, 1, x_274);
-return x_276;
+lean_ctor_set(x_277, 0, x_274);
+lean_ctor_set(x_277, 1, x_275);
+return x_277;
 }
 }
 else
 {
-lean_object* x_277; lean_object* x_278; lean_object* x_279; 
-lean_dec(x_249);
-lean_dec(x_212);
-x_277 = lean_ctor_get(x_251, 0);
-lean_inc(x_277);
-x_278 = lean_ctor_get(x_251, 1);
+lean_object* x_278; lean_object* x_279; lean_object* x_280; lean_object* x_281; 
+lean_dec(x_254);
+lean_dec(x_217);
+lean_dec(x_3);
+x_278 = lean_ctor_get(x_258, 0);
 lean_inc(x_278);
-lean_dec(x_251);
-x_279 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabAxiom___spec__4(x_16, x_3, x_278);
-if (lean_obj_tag(x_279) == 0)
-{
-lean_object* x_280; lean_object* x_281; lean_object* x_282; 
-x_280 = lean_ctor_get(x_279, 1);
-lean_inc(x_280);
-if (lean_is_exclusive(x_279)) {
- lean_ctor_release(x_279, 0);
- lean_ctor_release(x_279, 1);
- x_281 = x_279;
+x_279 = lean_ctor_get(x_258, 1);
+lean_inc(x_279);
+if (lean_is_exclusive(x_258)) {
+ lean_ctor_release(x_258, 0);
+ lean_ctor_release(x_258, 1);
+ x_280 = x_258;
 } else {
- lean_dec_ref(x_279);
- x_281 = lean_box(0);
+ lean_dec_ref(x_258);
+ x_280 = lean_box(0);
 }
-if (lean_is_scalar(x_281)) {
- x_282 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_280)) {
+ x_281 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_282 = x_281;
- lean_ctor_set_tag(x_282, 1);
+ x_281 = x_280;
+}
+lean_ctor_set(x_281, 0, x_278);
+lean_ctor_set(x_281, 1, x_279);
+return x_281;
 }
-lean_ctor_set(x_282, 0, x_277);
-lean_ctor_set(x_282, 1, x_280);
-return x_282;
 }
 else
 {
-lean_object* x_283; lean_object* x_284; lean_object* x_285; lean_object* x_286; 
-lean_dec(x_277);
-x_283 = lean_ctor_get(x_279, 0);
+lean_object* x_282; lean_object* x_283; lean_object* x_284; 
+lean_dec(x_254);
+lean_dec(x_217);
+x_282 = lean_ctor_get(x_256, 0);
+lean_inc(x_282);
+x_283 = lean_ctor_get(x_256, 1);
 lean_inc(x_283);
-x_284 = lean_ctor_get(x_279, 1);
-lean_inc(x_284);
-if (lean_is_exclusive(x_279)) {
- lean_ctor_release(x_279, 0);
- lean_ctor_release(x_279, 1);
- x_285 = x_279;
+lean_dec(x_256);
+x_284 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabAxiom___spec__4(x_16, x_3, x_283);
+if (lean_obj_tag(x_284) == 0)
+{
+lean_object* x_285; lean_object* x_286; lean_object* x_287; 
+x_285 = lean_ctor_get(x_284, 1);
+lean_inc(x_285);
+if (lean_is_exclusive(x_284)) {
+ lean_ctor_release(x_284, 0);
+ lean_ctor_release(x_284, 1);
+ x_286 = x_284;
 } else {
- lean_dec_ref(x_279);
- x_285 = lean_box(0);
+ lean_dec_ref(x_284);
+ x_286 = lean_box(0);
 }
-if (lean_is_scalar(x_285)) {
- x_286 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_286)) {
+ x_287 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_286 = x_285;
-}
-lean_ctor_set(x_286, 0, x_283);
-lean_ctor_set(x_286, 1, x_284);
-return x_286;
-}
+ x_287 = x_286;
+ lean_ctor_set_tag(x_287, 1);
 }
+lean_ctor_set(x_287, 0, x_282);
+lean_ctor_set(x_287, 1, x_285);
+return x_287;
 }
 else
 {
-lean_object* x_287; lean_object* x_288; 
-lean_dec(x_212);
-x_287 = lean_ctor_get(x_248, 0);
-lean_inc(x_287);
-x_288 = lean_ctor_get(x_248, 1);
+lean_object* x_288; lean_object* x_289; lean_object* x_290; lean_object* x_291; 
+lean_dec(x_282);
+x_288 = lean_ctor_get(x_284, 0);
 lean_inc(x_288);
-lean_dec(x_248);
-x_224 = x_287;
-x_225 = x_288;
-goto block_234;
-}
-}
-else
-{
-lean_object* x_289; lean_object* x_290; 
-lean_dec(x_238);
-lean_dec(x_236);
-lean_dec(x_212);
-x_289 = lean_ctor_get(x_245, 0);
+x_289 = lean_ctor_get(x_284, 1);
 lean_inc(x_289);
-x_290 = lean_ctor_get(x_245, 1);
-lean_inc(x_290);
-lean_dec(x_245);
-x_224 = x_289;
-x_225 = x_290;
-goto block_234;
+if (lean_is_exclusive(x_284)) {
+ lean_ctor_release(x_284, 0);
+ lean_ctor_release(x_284, 1);
+ x_290 = x_284;
+} else {
+ lean_dec_ref(x_284);
+ x_290 = lean_box(0);
+}
+if (lean_is_scalar(x_290)) {
+ x_291 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_291 = x_290;
+}
+lean_ctor_set(x_291, 0, x_288);
+lean_ctor_set(x_291, 1, x_289);
+return x_291;
+}
 }
 }
 else
 {
-lean_object* x_291; lean_object* x_292; 
-lean_dec(x_238);
-lean_dec(x_236);
-lean_dec(x_212);
-x_291 = lean_ctor_get(x_241, 0);
-lean_inc(x_291);
-x_292 = lean_ctor_get(x_241, 1);
+lean_object* x_292; lean_object* x_293; 
+lean_dec(x_217);
+x_292 = lean_ctor_get(x_253, 0);
 lean_inc(x_292);
+x_293 = lean_ctor_get(x_253, 1);
+lean_inc(x_293);
+lean_dec(x_253);
+x_229 = x_292;
+x_230 = x_293;
+goto block_239;
+}
+}
+else
+{
+lean_object* x_294; lean_object* x_295; 
+lean_dec(x_243);
 lean_dec(x_241);
-x_224 = x_291;
-x_225 = x_292;
-goto block_234;
-}
-}
-}
-else
-{
-lean_object* x_362; lean_object* x_363; 
-lean_dec(x_212);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_1);
-x_362 = lean_ctor_get(x_235, 0);
-lean_inc(x_362);
-x_363 = lean_ctor_get(x_235, 1);
-lean_inc(x_363);
-lean_dec(x_235);
-x_224 = x_362;
-x_225 = x_363;
-goto block_234;
-}
-block_234:
-{
-lean_object* x_226; 
-x_226 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabAxiom___spec__2(x_16, x_3, x_225);
-if (lean_obj_tag(x_226) == 0)
-{
-lean_object* x_227; lean_object* x_228; lean_object* x_229; 
-x_227 = lean_ctor_get(x_226, 1);
-lean_inc(x_227);
-if (lean_is_exclusive(x_226)) {
- lean_ctor_release(x_226, 0);
- lean_ctor_release(x_226, 1);
- x_228 = x_226;
-} else {
- lean_dec_ref(x_226);
- x_228 = lean_box(0);
-}
-if (lean_is_scalar(x_228)) {
- x_229 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_229 = x_228;
- lean_ctor_set_tag(x_229, 1);
-}
-lean_ctor_set(x_229, 0, x_224);
-lean_ctor_set(x_229, 1, x_227);
-return x_229;
-}
-else
-{
-lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; 
-lean_dec(x_224);
-x_230 = lean_ctor_get(x_226, 0);
-lean_inc(x_230);
-x_231 = lean_ctor_get(x_226, 1);
-lean_inc(x_231);
-if (lean_is_exclusive(x_226)) {
- lean_ctor_release(x_226, 0);
- lean_ctor_release(x_226, 1);
- x_232 = x_226;
-} else {
- lean_dec_ref(x_226);
- x_232 = lean_box(0);
-}
-if (lean_is_scalar(x_232)) {
- x_233 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_233 = x_232;
-}
-lean_ctor_set(x_233, 0, x_230);
-lean_ctor_set(x_233, 1, x_231);
-return x_233;
-}
-}
-}
-else
-{
-lean_object* x_364; lean_object* x_365; lean_object* x_366; lean_object* x_367; 
 lean_dec(x_217);
-lean_dec(x_212);
-lean_dec(x_16);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_3);
-lean_dec(x_1);
-x_364 = lean_ctor_get(x_222, 0);
-lean_inc(x_364);
-x_365 = lean_ctor_get(x_222, 1);
-lean_inc(x_365);
-if (lean_is_exclusive(x_222)) {
- lean_ctor_release(x_222, 0);
- lean_ctor_release(x_222, 1);
- x_366 = x_222;
-} else {
- lean_dec_ref(x_222);
- x_366 = lean_box(0);
-}
-if (lean_is_scalar(x_366)) {
- x_367 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_367 = x_366;
-}
-lean_ctor_set(x_367, 0, x_364);
-lean_ctor_set(x_367, 1, x_365);
-return x_367;
+x_294 = lean_ctor_get(x_250, 0);
+lean_inc(x_294);
+x_295 = lean_ctor_get(x_250, 1);
+lean_inc(x_295);
+lean_dec(x_250);
+x_229 = x_294;
+x_230 = x_295;
+goto block_239;
 }
 }
 else
 {
-lean_object* x_368; lean_object* x_369; lean_object* x_370; lean_object* x_371; 
+lean_object* x_296; lean_object* x_297; 
+lean_dec(x_243);
+lean_dec(x_241);
 lean_dec(x_217);
-lean_dec(x_212);
-lean_dec(x_18);
-lean_dec(x_16);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_3);
-lean_dec(x_1);
-x_368 = lean_ctor_get(x_220, 0);
-lean_inc(x_368);
-x_369 = lean_ctor_get(x_220, 1);
-lean_inc(x_369);
-if (lean_is_exclusive(x_220)) {
- lean_ctor_release(x_220, 0);
- lean_ctor_release(x_220, 1);
- x_370 = x_220;
-} else {
- lean_dec_ref(x_220);
- x_370 = lean_box(0);
-}
-if (lean_is_scalar(x_370)) {
- x_371 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_371 = x_370;
-}
-lean_ctor_set(x_371, 0, x_368);
-lean_ctor_set(x_371, 1, x_369);
-return x_371;
+x_296 = lean_ctor_get(x_246, 0);
+lean_inc(x_296);
+x_297 = lean_ctor_get(x_246, 1);
+lean_inc(x_297);
+lean_dec(x_246);
+x_229 = x_296;
+x_230 = x_297;
+goto block_239;
 }
 }
 }
 else
 {
 lean_object* x_372; lean_object* x_373; 
+lean_dec(x_217);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_1);
+x_372 = lean_ctor_get(x_240, 0);
+lean_inc(x_372);
+x_373 = lean_ctor_get(x_240, 1);
+lean_inc(x_373);
+lean_dec(x_240);
+x_229 = x_372;
+x_230 = x_373;
+goto block_239;
+}
+block_239:
+{
+lean_object* x_231; 
+x_231 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabAxiom___spec__2(x_16, x_3, x_230);
+if (lean_obj_tag(x_231) == 0)
+{
+lean_object* x_232; lean_object* x_233; lean_object* x_234; 
+x_232 = lean_ctor_get(x_231, 1);
+lean_inc(x_232);
+if (lean_is_exclusive(x_231)) {
+ lean_ctor_release(x_231, 0);
+ lean_ctor_release(x_231, 1);
+ x_233 = x_231;
+} else {
+ lean_dec_ref(x_231);
+ x_233 = lean_box(0);
+}
+if (lean_is_scalar(x_233)) {
+ x_234 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_234 = x_233;
+ lean_ctor_set_tag(x_234, 1);
+}
+lean_ctor_set(x_234, 0, x_229);
+lean_ctor_set(x_234, 1, x_232);
+return x_234;
+}
+else
+{
+lean_object* x_235; lean_object* x_236; lean_object* x_237; lean_object* x_238; 
+lean_dec(x_229);
+x_235 = lean_ctor_get(x_231, 0);
+lean_inc(x_235);
+x_236 = lean_ctor_get(x_231, 1);
+lean_inc(x_236);
+if (lean_is_exclusive(x_231)) {
+ lean_ctor_release(x_231, 0);
+ lean_ctor_release(x_231, 1);
+ x_237 = x_231;
+} else {
+ lean_dec_ref(x_231);
+ x_237 = lean_box(0);
+}
+if (lean_is_scalar(x_237)) {
+ x_238 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_238 = x_237;
+}
+lean_ctor_set(x_238, 0, x_235);
+lean_ctor_set(x_238, 1, x_236);
+return x_238;
+}
+}
+}
+else
+{
+lean_object* x_374; lean_object* x_375; lean_object* x_376; lean_object* x_377; 
+lean_dec(x_222);
+lean_dec(x_217);
+lean_dec(x_16);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_3);
+lean_dec(x_1);
+x_374 = lean_ctor_get(x_227, 0);
+lean_inc(x_374);
+x_375 = lean_ctor_get(x_227, 1);
+lean_inc(x_375);
+if (lean_is_exclusive(x_227)) {
+ lean_ctor_release(x_227, 0);
+ lean_ctor_release(x_227, 1);
+ x_376 = x_227;
+} else {
+ lean_dec_ref(x_227);
+ x_376 = lean_box(0);
+}
+if (lean_is_scalar(x_376)) {
+ x_377 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_377 = x_376;
+}
+lean_ctor_set(x_377, 0, x_374);
+lean_ctor_set(x_377, 1, x_375);
+return x_377;
+}
+}
+else
+{
+lean_object* x_378; lean_object* x_379; lean_object* x_380; lean_object* x_381; 
+lean_dec(x_222);
+lean_dec(x_217);
+lean_dec(x_18);
+lean_dec(x_16);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_3);
+lean_dec(x_1);
+x_378 = lean_ctor_get(x_225, 0);
+lean_inc(x_378);
+x_379 = lean_ctor_get(x_225, 1);
+lean_inc(x_379);
+if (lean_is_exclusive(x_225)) {
+ lean_ctor_release(x_225, 0);
+ lean_ctor_release(x_225, 1);
+ x_380 = x_225;
+} else {
+ lean_dec_ref(x_225);
+ x_380 = lean_box(0);
+}
+if (lean_is_scalar(x_380)) {
+ x_381 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_381 = x_380;
+}
+lean_ctor_set(x_381, 0, x_378);
+lean_ctor_set(x_381, 1, x_379);
+return x_381;
+}
+}
+}
+else
+{
+lean_object* x_382; lean_object* x_383; 
 lean_dec(x_21);
 lean_dec(x_20);
 lean_dec(x_18);
@@ -5133,16 +5160,16 @@ lean_dec(x_16);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_1);
-x_372 = l_Lean_Elab_Command_withDeclId___closed__3;
-x_373 = l_Lean_Elab_Command_throwError___rarg(x_6, x_372, x_3, x_19);
+x_382 = l_Lean_Elab_Command_withDeclId___closed__3;
+x_383 = l_Lean_Elab_Command_throwError___rarg(x_6, x_382, x_3, x_19);
 lean_dec(x_6);
-return x_373;
+return x_383;
 }
 }
 }
 else
 {
-uint8_t x_388; 
+uint8_t x_398; 
 lean_dec(x_14);
 lean_dec(x_13);
 lean_dec(x_11);
@@ -5150,23 +5177,23 @@ lean_dec(x_10);
 lean_dec(x_6);
 lean_dec(x_3);
 lean_dec(x_1);
-x_388 = !lean_is_exclusive(x_15);
-if (x_388 == 0)
+x_398 = !lean_is_exclusive(x_15);
+if (x_398 == 0)
 {
 return x_15;
 }
 else
 {
-lean_object* x_389; lean_object* x_390; lean_object* x_391; 
-x_389 = lean_ctor_get(x_15, 0);
-x_390 = lean_ctor_get(x_15, 1);
-lean_inc(x_390);
-lean_inc(x_389);
+lean_object* x_399; lean_object* x_400; lean_object* x_401; 
+x_399 = lean_ctor_get(x_15, 0);
+x_400 = lean_ctor_get(x_15, 1);
+lean_inc(x_400);
+lean_inc(x_399);
 lean_dec(x_15);
-x_391 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_391, 0, x_389);
-lean_ctor_set(x_391, 1, x_390);
-return x_391;
+x_401 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_401, 0, x_399);
+lean_ctor_set(x_401, 1, x_400);
+return x_401;
 }
 }
 }
@@ -5775,18 +5802,14 @@ l_Lean_Elab_Command_elabConstant___closed__5 = _init_l_Lean_Elab_Command_elabCon
 lean_mark_persistent(l_Lean_Elab_Command_elabConstant___closed__5);
 l_Lean_Elab_Command_elabConstant___closed__6 = _init_l_Lean_Elab_Command_elabConstant___closed__6();
 lean_mark_persistent(l_Lean_Elab_Command_elabConstant___closed__6);
-l_Lean_Elab_Command_elabConstant___closed__7 = _init_l_Lean_Elab_Command_elabConstant___closed__7();
-lean_mark_persistent(l_Lean_Elab_Command_elabConstant___closed__7);
-l_Lean_Elab_Command_elabConstant___closed__8 = _init_l_Lean_Elab_Command_elabConstant___closed__8();
-lean_mark_persistent(l_Lean_Elab_Command_elabConstant___closed__8);
-l_Lean_Elab_Command_elabConstant___closed__9 = _init_l_Lean_Elab_Command_elabConstant___closed__9();
-lean_mark_persistent(l_Lean_Elab_Command_elabConstant___closed__9);
-l_Lean_Elab_Command_elabConstant___closed__10 = _init_l_Lean_Elab_Command_elabConstant___closed__10();
-lean_mark_persistent(l_Lean_Elab_Command_elabConstant___closed__10);
-l_Lean_Elab_Command_elabConstant___closed__11 = _init_l_Lean_Elab_Command_elabConstant___closed__11();
-lean_mark_persistent(l_Lean_Elab_Command_elabConstant___closed__11);
 l_Lean_Elab_Command_elabInstance___closed__1 = _init_l_Lean_Elab_Command_elabInstance___closed__1();
 lean_mark_persistent(l_Lean_Elab_Command_elabInstance___closed__1);
+l_Lean_Elab_Command_elabInstance___closed__2 = _init_l_Lean_Elab_Command_elabInstance___closed__2();
+lean_mark_persistent(l_Lean_Elab_Command_elabInstance___closed__2);
+l_Lean_Elab_Command_elabInstance___closed__3 = _init_l_Lean_Elab_Command_elabInstance___closed__3();
+lean_mark_persistent(l_Lean_Elab_Command_elabInstance___closed__3);
+l_Lean_Elab_Command_elabInstance___closed__4 = _init_l_Lean_Elab_Command_elabInstance___closed__4();
+lean_mark_persistent(l_Lean_Elab_Command_elabInstance___closed__4);
 l_Lean_Elab_Command_elabExample___closed__1 = _init_l_Lean_Elab_Command_elabExample___closed__1();
 lean_mark_persistent(l_Lean_Elab_Command_elabExample___closed__1);
 l_Lean_Elab_Command_elabExample___closed__2 = _init_l_Lean_Elab_Command_elabExample___closed__2();
diff --git a/stage0/stdlib/Init/Lean/Elab/Definition.c b/stage0/stdlib/Init/Lean/Elab/Definition.c
index 9e7c23ccfd..4d1d74401e 100644
--- a/stage0/stdlib/Init/Lean/Elab/Definition.c
+++ b/stage0/stdlib/Init/Lean/Elab/Definition.c
@@ -29,7 +29,6 @@ lean_object* l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabDefLike_
 lean_object* l_Lean_Elab_Command_elabDefLike___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_mkDef___lambda__1___closed__4;
 lean_object* l___private_Init_Data_Array_Basic_3__iterateRevMAux___main___at_Lean_Elab_Command_removeUnused___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-extern lean_object* l_Lean_Elab_Command_runTermElabM___rarg___closed__1;
 lean_object* lean_local_ctx_erase(lean_object*, lean_object*);
 extern lean_object* l_Array_empty___closed__1;
 uint8_t l_Lean_checkTraceOption(lean_object*, lean_object*);
@@ -41,6 +40,7 @@ lean_object* l_Lean_Elab_Term_mkLambda(lean_object*, lean_object*, lean_object*,
 lean_object* lean_array_push(lean_object*, lean_object*);
 lean_object* lean_array_get_size(lean_object*);
 extern lean_object* l_Lean_Parser_Command_declValEqns___elambda__1___closed__2;
+extern lean_object* l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
 lean_object* l_Lean_Elab_Command_elabDefVal___closed__1;
 lean_object* l_Lean_Elab_Command_elabDefVal(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_collectUsedFVarsAtFVars___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -124,12 +124,12 @@ lean_object* l_Lean_Elab_Term_elabBinders___rarg(lean_object*, lean_object*, lea
 lean_object* l_Lean_Elab_Command_removeUnused___closed__1;
 uint8_t l_Lean_NameSet_contains(lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getArg(lean_object*, lean_object*);
-extern lean_object* l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
 extern lean_object* l_HashMap_Inhabited___closed__1;
 uint8_t l_Lean_Elab_Command_DefKind_isDefOrOpaque(uint8_t);
 lean_object* lean_task_pure(lean_object*);
 lean_object* l___private_Init_Lean_Elab_Command_7__mkTermState(lean_object*);
 lean_object* l_Lean_CollectLevelParams_main___main(lean_object*, lean_object*);
+extern lean_object* l_Lean_Elab_Command_liftTermElabM___rarg___closed__1;
 lean_object* l_Lean_Elab_Command_DefKind_isExample___boxed(lean_object*);
 lean_object* l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabDefLike___spec__1(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_mkDef___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -1373,7 +1373,7 @@ lean_object* _init_l_Lean_Elab_Command_mkDef___lambda__1___closed__4() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
+x_1 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
 x_2 = l_Lean_Elab_Command_mkDef___lambda__1___closed__3;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
@@ -4589,68 +4589,68 @@ lean_inc(x_2);
 x_9 = l_Lean_Elab_Command_getLevelNames(x_2, x_3);
 if (lean_obj_tag(x_9) == 0)
 {
-lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_389; 
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_399; 
 x_10 = lean_ctor_get(x_9, 0);
 lean_inc(x_10);
 x_11 = lean_ctor_get(x_9, 1);
 lean_inc(x_11);
 lean_dec(x_9);
-x_389 = l_Lean_Syntax_isNone(x_8);
-if (x_389 == 0)
+x_399 = l_Lean_Syntax_isNone(x_8);
+if (x_399 == 0)
 {
-lean_object* x_390; lean_object* x_391; lean_object* x_392; lean_object* x_393; lean_object* x_394; lean_object* x_395; lean_object* x_396; lean_object* x_397; 
-x_390 = lean_unsigned_to_nat(1u);
-x_391 = l_Lean_Syntax_getArg(x_8, x_390);
-x_392 = l_Lean_Syntax_getArgs(x_391);
-lean_dec(x_391);
-x_393 = lean_unsigned_to_nat(2u);
-x_394 = lean_unsigned_to_nat(0u);
-x_395 = l_Array_empty___closed__1;
-x_396 = l_Array_foldlStepMAux___main___at_Lean_Elab_Term_elabParen___spec__1(x_393, x_392, x_394, x_395);
-lean_dec(x_392);
+lean_object* x_400; lean_object* x_401; lean_object* x_402; lean_object* x_403; lean_object* x_404; lean_object* x_405; lean_object* x_406; lean_object* x_407; 
+x_400 = lean_unsigned_to_nat(1u);
+x_401 = l_Lean_Syntax_getArg(x_8, x_400);
+x_402 = l_Lean_Syntax_getArgs(x_401);
+lean_dec(x_401);
+x_403 = lean_unsigned_to_nat(2u);
+x_404 = lean_unsigned_to_nat(0u);
+x_405 = l_Array_empty___closed__1;
+x_406 = l_Array_foldlStepMAux___main___at_Lean_Elab_Term_elabParen___spec__1(x_403, x_402, x_404, x_405);
+lean_dec(x_402);
 lean_inc(x_2);
 lean_inc(x_10);
-x_397 = l_Array_iterateMAux___main___at_Lean_Elab_Command_elabDefLike___spec__5(x_8, x_396, x_394, x_10, x_2, x_11);
-lean_dec(x_396);
+x_407 = l_Array_iterateMAux___main___at_Lean_Elab_Command_elabDefLike___spec__5(x_8, x_406, x_404, x_10, x_2, x_11);
+lean_dec(x_406);
 lean_dec(x_8);
-if (lean_obj_tag(x_397) == 0)
+if (lean_obj_tag(x_407) == 0)
 {
-lean_object* x_398; lean_object* x_399; 
-x_398 = lean_ctor_get(x_397, 0);
-lean_inc(x_398);
-x_399 = lean_ctor_get(x_397, 1);
-lean_inc(x_399);
-lean_dec(x_397);
-x_12 = x_398;
-x_13 = x_399;
-goto block_388;
+lean_object* x_408; lean_object* x_409; 
+x_408 = lean_ctor_get(x_407, 0);
+lean_inc(x_408);
+x_409 = lean_ctor_get(x_407, 1);
+lean_inc(x_409);
+lean_dec(x_407);
+x_12 = x_408;
+x_13 = x_409;
+goto block_398;
 }
 else
 {
-uint8_t x_400; 
+uint8_t x_410; 
 lean_dec(x_10);
 lean_dec(x_7);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_2);
 lean_dec(x_1);
-x_400 = !lean_is_exclusive(x_397);
-if (x_400 == 0)
+x_410 = !lean_is_exclusive(x_407);
+if (x_410 == 0)
 {
-return x_397;
+return x_407;
 }
 else
 {
-lean_object* x_401; lean_object* x_402; lean_object* x_403; 
-x_401 = lean_ctor_get(x_397, 0);
-x_402 = lean_ctor_get(x_397, 1);
-lean_inc(x_402);
-lean_inc(x_401);
-lean_dec(x_397);
-x_403 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_403, 0, x_401);
-lean_ctor_set(x_403, 1, x_402);
-return x_403;
+lean_object* x_411; lean_object* x_412; lean_object* x_413; 
+x_411 = lean_ctor_get(x_407, 0);
+x_412 = lean_ctor_get(x_407, 1);
+lean_inc(x_412);
+lean_inc(x_411);
+lean_dec(x_407);
+x_413 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_413, 0, x_411);
+lean_ctor_set(x_413, 1, x_412);
+return x_413;
 }
 }
 }
@@ -4660,9 +4660,9 @@ lean_dec(x_8);
 lean_inc(x_10);
 x_12 = x_10;
 x_13 = x_11;
-goto block_388;
+goto block_398;
 }
-block_388:
+block_398:
 {
 lean_object* x_14; lean_object* x_15; 
 x_14 = l_Lean_extractMacroScopes(x_7);
@@ -4756,314 +4756,325 @@ lean_inc(x_2);
 x_132 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_129);
 if (lean_obj_tag(x_132) == 0)
 {
-lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; 
+lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; 
 x_133 = lean_ctor_get(x_132, 0);
 lean_inc(x_133);
 x_134 = lean_ctor_get(x_132, 1);
 lean_inc(x_134);
 lean_dec(x_132);
 x_135 = l___private_Init_Lean_Elab_Command_9__getVarDecls(x_133);
-x_136 = l___private_Init_Lean_Elab_Command_6__mkTermContext(x_2, x_133, x_130);
-x_137 = l___private_Init_Lean_Elab_Command_7__mkTermState(x_133);
 lean_dec(x_133);
-x_138 = l_Lean_Elab_Term_elabBinders___rarg(x_135, x_131, x_136, x_137);
-lean_dec(x_135);
-if (lean_obj_tag(x_138) == 0)
-{
-lean_object* x_139; lean_object* x_140; lean_object* x_141; 
-x_139 = lean_ctor_get(x_138, 0);
-lean_inc(x_139);
-x_140 = lean_ctor_get(x_138, 1);
-lean_inc(x_140);
-lean_dec(x_138);
 lean_inc(x_2);
-x_141 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_134);
+x_136 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_134);
+if (lean_obj_tag(x_136) == 0)
+{
+lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; 
+x_137 = lean_ctor_get(x_136, 0);
+lean_inc(x_137);
+x_138 = lean_ctor_get(x_136, 1);
+lean_inc(x_138);
+lean_dec(x_136);
+x_139 = l___private_Init_Lean_Elab_Command_6__mkTermContext(x_2, x_137, x_130);
+x_140 = l___private_Init_Lean_Elab_Command_7__mkTermState(x_137);
+lean_dec(x_137);
+x_141 = l_Lean_Elab_Term_elabBinders___rarg(x_135, x_131, x_139, x_140);
+lean_dec(x_135);
 if (lean_obj_tag(x_141) == 0)
 {
-lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; uint8_t x_147; 
-x_142 = lean_ctor_get(x_140, 0);
+lean_object* x_142; lean_object* x_143; lean_object* x_144; 
+x_142 = lean_ctor_get(x_141, 0);
 lean_inc(x_142);
-x_143 = lean_ctor_get(x_141, 0);
+x_143 = lean_ctor_get(x_141, 1);
 lean_inc(x_143);
-x_144 = lean_ctor_get(x_141, 1);
-lean_inc(x_144);
 lean_dec(x_141);
-x_145 = lean_ctor_get(x_142, 0);
+lean_inc(x_2);
+x_144 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_138);
+if (lean_obj_tag(x_144) == 0)
+{
+lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; uint8_t x_150; 
+x_145 = lean_ctor_get(x_143, 0);
 lean_inc(x_145);
-lean_dec(x_142);
-x_146 = lean_ctor_get(x_140, 2);
+x_146 = lean_ctor_get(x_144, 0);
 lean_inc(x_146);
-lean_dec(x_140);
-x_147 = !lean_is_exclusive(x_143);
-if (x_147 == 0)
-{
-lean_object* x_148; lean_object* x_149; lean_object* x_150; 
-x_148 = lean_ctor_get(x_143, 1);
-lean_dec(x_148);
-x_149 = lean_ctor_get(x_143, 0);
-lean_dec(x_149);
-lean_ctor_set(x_143, 1, x_146);
-lean_ctor_set(x_143, 0, x_145);
-lean_inc(x_2);
-x_150 = l___private_Init_Lean_Elab_Command_3__setState(x_143, x_2, x_144);
-if (lean_obj_tag(x_150) == 0)
-{
-lean_object* x_151; 
-x_151 = lean_ctor_get(x_150, 1);
-lean_inc(x_151);
-lean_dec(x_150);
-x_98 = x_139;
-x_99 = x_151;
-goto block_122;
-}
-else
-{
-lean_object* x_152; lean_object* x_153; 
-lean_dec(x_139);
-lean_dec(x_97);
-lean_dec(x_95);
-lean_dec(x_18);
-lean_dec(x_4);
-x_152 = lean_ctor_get(x_150, 0);
-lean_inc(x_152);
-x_153 = lean_ctor_get(x_150, 1);
-lean_inc(x_153);
-lean_dec(x_150);
-x_81 = x_152;
-x_82 = x_153;
-goto block_92;
-}
-}
-else
-{
-lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; 
-x_154 = lean_ctor_get(x_143, 2);
-x_155 = lean_ctor_get(x_143, 3);
-x_156 = lean_ctor_get(x_143, 4);
-lean_inc(x_156);
-lean_inc(x_155);
-lean_inc(x_154);
+x_147 = lean_ctor_get(x_144, 1);
+lean_inc(x_147);
+lean_dec(x_144);
+x_148 = lean_ctor_get(x_145, 0);
+lean_inc(x_148);
+lean_dec(x_145);
+x_149 = lean_ctor_get(x_143, 2);
+lean_inc(x_149);
 lean_dec(x_143);
-x_157 = lean_alloc_ctor(0, 5, 0);
-lean_ctor_set(x_157, 0, x_145);
-lean_ctor_set(x_157, 1, x_146);
-lean_ctor_set(x_157, 2, x_154);
-lean_ctor_set(x_157, 3, x_155);
-lean_ctor_set(x_157, 4, x_156);
-lean_inc(x_2);
-x_158 = l___private_Init_Lean_Elab_Command_3__setState(x_157, x_2, x_144);
-if (lean_obj_tag(x_158) == 0)
+x_150 = !lean_is_exclusive(x_146);
+if (x_150 == 0)
 {
-lean_object* x_159; 
-x_159 = lean_ctor_get(x_158, 1);
-lean_inc(x_159);
-lean_dec(x_158);
-x_98 = x_139;
-x_99 = x_159;
+lean_object* x_151; lean_object* x_152; lean_object* x_153; 
+x_151 = lean_ctor_get(x_146, 1);
+lean_dec(x_151);
+x_152 = lean_ctor_get(x_146, 0);
+lean_dec(x_152);
+lean_ctor_set(x_146, 1, x_149);
+lean_ctor_set(x_146, 0, x_148);
+lean_inc(x_2);
+x_153 = l___private_Init_Lean_Elab_Command_3__setState(x_146, x_2, x_147);
+if (lean_obj_tag(x_153) == 0)
+{
+lean_object* x_154; 
+x_154 = lean_ctor_get(x_153, 1);
+lean_inc(x_154);
+lean_dec(x_153);
+x_98 = x_142;
+x_99 = x_154;
 goto block_122;
 }
 else
 {
-lean_object* x_160; lean_object* x_161; 
-lean_dec(x_139);
+lean_object* x_155; lean_object* x_156; 
+lean_dec(x_142);
 lean_dec(x_97);
 lean_dec(x_95);
 lean_dec(x_18);
 lean_dec(x_4);
-x_160 = lean_ctor_get(x_158, 0);
-lean_inc(x_160);
-x_161 = lean_ctor_get(x_158, 1);
-lean_inc(x_161);
-lean_dec(x_158);
-x_81 = x_160;
-x_82 = x_161;
-goto block_92;
-}
-}
-}
-else
-{
-lean_object* x_162; lean_object* x_163; 
-lean_dec(x_140);
-lean_dec(x_139);
-lean_dec(x_97);
-lean_dec(x_95);
-lean_dec(x_18);
-lean_dec(x_4);
-x_162 = lean_ctor_get(x_141, 0);
-lean_inc(x_162);
-x_163 = lean_ctor_get(x_141, 1);
-lean_inc(x_163);
-lean_dec(x_141);
-x_81 = x_162;
-x_82 = x_163;
+x_155 = lean_ctor_get(x_153, 0);
+lean_inc(x_155);
+x_156 = lean_ctor_get(x_153, 1);
+lean_inc(x_156);
+lean_dec(x_153);
+x_81 = x_155;
+x_82 = x_156;
 goto block_92;
 }
 }
 else
 {
-lean_object* x_164; 
-x_164 = lean_ctor_get(x_138, 0);
-lean_inc(x_164);
-if (lean_obj_tag(x_164) == 0)
-{
-lean_object* x_165; lean_object* x_166; lean_object* x_167; 
-lean_dec(x_97);
-lean_dec(x_95);
-lean_dec(x_18);
-lean_dec(x_4);
-x_165 = lean_ctor_get(x_138, 1);
-lean_inc(x_165);
-lean_dec(x_138);
-x_166 = lean_ctor_get(x_164, 0);
-lean_inc(x_166);
-lean_dec(x_164);
+lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; 
+x_157 = lean_ctor_get(x_146, 2);
+x_158 = lean_ctor_get(x_146, 3);
+x_159 = lean_ctor_get(x_146, 4);
+lean_inc(x_159);
+lean_inc(x_158);
+lean_inc(x_157);
+lean_dec(x_146);
+x_160 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_160, 0, x_148);
+lean_ctor_set(x_160, 1, x_149);
+lean_ctor_set(x_160, 2, x_157);
+lean_ctor_set(x_160, 3, x_158);
+lean_ctor_set(x_160, 4, x_159);
 lean_inc(x_2);
-x_167 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_134);
+x_161 = l___private_Init_Lean_Elab_Command_3__setState(x_160, x_2, x_147);
+if (lean_obj_tag(x_161) == 0)
+{
+lean_object* x_162; 
+x_162 = lean_ctor_get(x_161, 1);
+lean_inc(x_162);
+lean_dec(x_161);
+x_98 = x_142;
+x_99 = x_162;
+goto block_122;
+}
+else
+{
+lean_object* x_163; lean_object* x_164; 
+lean_dec(x_142);
+lean_dec(x_97);
+lean_dec(x_95);
+lean_dec(x_18);
+lean_dec(x_4);
+x_163 = lean_ctor_get(x_161, 0);
+lean_inc(x_163);
+x_164 = lean_ctor_get(x_161, 1);
+lean_inc(x_164);
+lean_dec(x_161);
+x_81 = x_163;
+x_82 = x_164;
+goto block_92;
+}
+}
+}
+else
+{
+lean_object* x_165; lean_object* x_166; 
+lean_dec(x_143);
+lean_dec(x_142);
+lean_dec(x_97);
+lean_dec(x_95);
+lean_dec(x_18);
+lean_dec(x_4);
+x_165 = lean_ctor_get(x_144, 0);
+lean_inc(x_165);
+x_166 = lean_ctor_get(x_144, 1);
+lean_inc(x_166);
+lean_dec(x_144);
+x_81 = x_165;
+x_82 = x_166;
+goto block_92;
+}
+}
+else
+{
+lean_object* x_167; 
+x_167 = lean_ctor_get(x_141, 0);
+lean_inc(x_167);
 if (lean_obj_tag(x_167) == 0)
 {
-lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; uint8_t x_173; 
-x_168 = lean_ctor_get(x_165, 0);
-lean_inc(x_168);
-x_169 = lean_ctor_get(x_167, 0);
-lean_inc(x_169);
-x_170 = lean_ctor_get(x_167, 1);
-lean_inc(x_170);
-lean_dec(x_167);
-x_171 = lean_ctor_get(x_168, 0);
-lean_inc(x_171);
-lean_dec(x_168);
-x_172 = lean_ctor_get(x_165, 2);
-lean_inc(x_172);
-lean_dec(x_165);
-x_173 = !lean_is_exclusive(x_169);
-if (x_173 == 0)
-{
-lean_object* x_174; lean_object* x_175; lean_object* x_176; 
-x_174 = lean_ctor_get(x_169, 1);
-lean_dec(x_174);
-x_175 = lean_ctor_get(x_169, 0);
-lean_dec(x_175);
-lean_ctor_set(x_169, 1, x_172);
-lean_ctor_set(x_169, 0, x_171);
-lean_inc(x_2);
-x_176 = l___private_Init_Lean_Elab_Command_3__setState(x_169, x_2, x_170);
-if (lean_obj_tag(x_176) == 0)
-{
-lean_object* x_177; 
-x_177 = lean_ctor_get(x_176, 1);
-lean_inc(x_177);
-lean_dec(x_176);
-x_81 = x_166;
-x_82 = x_177;
-goto block_92;
-}
-else
-{
-lean_object* x_178; lean_object* x_179; 
-lean_dec(x_166);
-x_178 = lean_ctor_get(x_176, 0);
-lean_inc(x_178);
-x_179 = lean_ctor_get(x_176, 1);
-lean_inc(x_179);
-lean_dec(x_176);
-x_81 = x_178;
-x_82 = x_179;
-goto block_92;
-}
-}
-else
-{
-lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; 
-x_180 = lean_ctor_get(x_169, 2);
-x_181 = lean_ctor_get(x_169, 3);
-x_182 = lean_ctor_get(x_169, 4);
-lean_inc(x_182);
-lean_inc(x_181);
-lean_inc(x_180);
-lean_dec(x_169);
-x_183 = lean_alloc_ctor(0, 5, 0);
-lean_ctor_set(x_183, 0, x_171);
-lean_ctor_set(x_183, 1, x_172);
-lean_ctor_set(x_183, 2, x_180);
-lean_ctor_set(x_183, 3, x_181);
-lean_ctor_set(x_183, 4, x_182);
-lean_inc(x_2);
-x_184 = l___private_Init_Lean_Elab_Command_3__setState(x_183, x_2, x_170);
-if (lean_obj_tag(x_184) == 0)
-{
-lean_object* x_185; 
-x_185 = lean_ctor_get(x_184, 1);
-lean_inc(x_185);
-lean_dec(x_184);
-x_81 = x_166;
-x_82 = x_185;
-goto block_92;
-}
-else
-{
-lean_object* x_186; lean_object* x_187; 
-lean_dec(x_166);
-x_186 = lean_ctor_get(x_184, 0);
-lean_inc(x_186);
-x_187 = lean_ctor_get(x_184, 1);
-lean_inc(x_187);
-lean_dec(x_184);
-x_81 = x_186;
-x_82 = x_187;
-goto block_92;
-}
-}
-}
-else
-{
-lean_object* x_188; lean_object* x_189; 
-lean_dec(x_166);
-lean_dec(x_165);
-x_188 = lean_ctor_get(x_167, 0);
-lean_inc(x_188);
-x_189 = lean_ctor_get(x_167, 1);
-lean_inc(x_189);
-lean_dec(x_167);
-x_81 = x_188;
-x_82 = x_189;
-goto block_92;
-}
-}
-else
-{
-lean_object* x_190; lean_object* x_191; lean_object* x_192; 
-lean_dec(x_138);
-x_190 = l_Lean_Elab_Command_runTermElabM___rarg___closed__1;
-x_191 = l_unreachable_x21___rarg(x_190);
-lean_inc(x_2);
-x_192 = lean_apply_2(x_191, x_2, x_134);
-if (lean_obj_tag(x_192) == 0)
-{
-lean_object* x_193; lean_object* x_194; 
-x_193 = lean_ctor_get(x_192, 0);
-lean_inc(x_193);
-x_194 = lean_ctor_get(x_192, 1);
-lean_inc(x_194);
-lean_dec(x_192);
-x_98 = x_193;
-x_99 = x_194;
-goto block_122;
-}
-else
-{
-lean_object* x_195; lean_object* x_196; 
+lean_object* x_168; lean_object* x_169; lean_object* x_170; 
 lean_dec(x_97);
 lean_dec(x_95);
 lean_dec(x_18);
 lean_dec(x_4);
-x_195 = lean_ctor_get(x_192, 0);
-lean_inc(x_195);
-x_196 = lean_ctor_get(x_192, 1);
+x_168 = lean_ctor_get(x_141, 1);
+lean_inc(x_168);
+lean_dec(x_141);
+x_169 = lean_ctor_get(x_167, 0);
+lean_inc(x_169);
+lean_dec(x_167);
+lean_inc(x_2);
+x_170 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_138);
+if (lean_obj_tag(x_170) == 0)
+{
+lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; uint8_t x_176; 
+x_171 = lean_ctor_get(x_168, 0);
+lean_inc(x_171);
+x_172 = lean_ctor_get(x_170, 0);
+lean_inc(x_172);
+x_173 = lean_ctor_get(x_170, 1);
+lean_inc(x_173);
+lean_dec(x_170);
+x_174 = lean_ctor_get(x_171, 0);
+lean_inc(x_174);
+lean_dec(x_171);
+x_175 = lean_ctor_get(x_168, 2);
+lean_inc(x_175);
+lean_dec(x_168);
+x_176 = !lean_is_exclusive(x_172);
+if (x_176 == 0)
+{
+lean_object* x_177; lean_object* x_178; lean_object* x_179; 
+x_177 = lean_ctor_get(x_172, 1);
+lean_dec(x_177);
+x_178 = lean_ctor_get(x_172, 0);
+lean_dec(x_178);
+lean_ctor_set(x_172, 1, x_175);
+lean_ctor_set(x_172, 0, x_174);
+lean_inc(x_2);
+x_179 = l___private_Init_Lean_Elab_Command_3__setState(x_172, x_2, x_173);
+if (lean_obj_tag(x_179) == 0)
+{
+lean_object* x_180; 
+x_180 = lean_ctor_get(x_179, 1);
+lean_inc(x_180);
+lean_dec(x_179);
+x_81 = x_169;
+x_82 = x_180;
+goto block_92;
+}
+else
+{
+lean_object* x_181; lean_object* x_182; 
+lean_dec(x_169);
+x_181 = lean_ctor_get(x_179, 0);
+lean_inc(x_181);
+x_182 = lean_ctor_get(x_179, 1);
+lean_inc(x_182);
+lean_dec(x_179);
+x_81 = x_181;
+x_82 = x_182;
+goto block_92;
+}
+}
+else
+{
+lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; 
+x_183 = lean_ctor_get(x_172, 2);
+x_184 = lean_ctor_get(x_172, 3);
+x_185 = lean_ctor_get(x_172, 4);
+lean_inc(x_185);
+lean_inc(x_184);
+lean_inc(x_183);
+lean_dec(x_172);
+x_186 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_186, 0, x_174);
+lean_ctor_set(x_186, 1, x_175);
+lean_ctor_set(x_186, 2, x_183);
+lean_ctor_set(x_186, 3, x_184);
+lean_ctor_set(x_186, 4, x_185);
+lean_inc(x_2);
+x_187 = l___private_Init_Lean_Elab_Command_3__setState(x_186, x_2, x_173);
+if (lean_obj_tag(x_187) == 0)
+{
+lean_object* x_188; 
+x_188 = lean_ctor_get(x_187, 1);
+lean_inc(x_188);
+lean_dec(x_187);
+x_81 = x_169;
+x_82 = x_188;
+goto block_92;
+}
+else
+{
+lean_object* x_189; lean_object* x_190; 
+lean_dec(x_169);
+x_189 = lean_ctor_get(x_187, 0);
+lean_inc(x_189);
+x_190 = lean_ctor_get(x_187, 1);
+lean_inc(x_190);
+lean_dec(x_187);
+x_81 = x_189;
+x_82 = x_190;
+goto block_92;
+}
+}
+}
+else
+{
+lean_object* x_191; lean_object* x_192; 
+lean_dec(x_169);
+lean_dec(x_168);
+x_191 = lean_ctor_get(x_170, 0);
+lean_inc(x_191);
+x_192 = lean_ctor_get(x_170, 1);
+lean_inc(x_192);
+lean_dec(x_170);
+x_81 = x_191;
+x_82 = x_192;
+goto block_92;
+}
+}
+else
+{
+lean_object* x_193; lean_object* x_194; lean_object* x_195; 
+lean_dec(x_141);
+x_193 = l_Lean_Elab_Command_liftTermElabM___rarg___closed__1;
+x_194 = l_unreachable_x21___rarg(x_193);
+lean_inc(x_2);
+x_195 = lean_apply_2(x_194, x_2, x_138);
+if (lean_obj_tag(x_195) == 0)
+{
+lean_object* x_196; lean_object* x_197; 
+x_196 = lean_ctor_get(x_195, 0);
 lean_inc(x_196);
-lean_dec(x_192);
-x_81 = x_195;
-x_82 = x_196;
+x_197 = lean_ctor_get(x_195, 1);
+lean_inc(x_197);
+lean_dec(x_195);
+x_98 = x_196;
+x_99 = x_197;
+goto block_122;
+}
+else
+{
+lean_object* x_198; lean_object* x_199; 
+lean_dec(x_97);
+lean_dec(x_95);
+lean_dec(x_18);
+lean_dec(x_4);
+x_198 = lean_ctor_get(x_195, 0);
+lean_inc(x_198);
+x_199 = lean_ctor_get(x_195, 1);
+lean_inc(x_199);
+lean_dec(x_195);
+x_81 = x_198;
+x_82 = x_199;
 goto block_92;
 }
 }
@@ -5071,56 +5082,76 @@ goto block_92;
 }
 else
 {
-lean_object* x_197; lean_object* x_198; 
+lean_object* x_200; lean_object* x_201; 
+lean_dec(x_135);
 lean_dec(x_131);
 lean_dec(x_130);
 lean_dec(x_97);
 lean_dec(x_95);
 lean_dec(x_18);
 lean_dec(x_4);
-x_197 = lean_ctor_get(x_132, 0);
-lean_inc(x_197);
-x_198 = lean_ctor_get(x_132, 1);
-lean_inc(x_198);
-lean_dec(x_132);
-x_81 = x_197;
-x_82 = x_198;
-goto block_92;
-}
-}
-else
-{
-lean_object* x_199; lean_object* x_200; 
-lean_dec(x_97);
-lean_dec(x_95);
-lean_dec(x_18);
-lean_dec(x_4);
-lean_dec(x_1);
-x_199 = lean_ctor_get(x_127, 0);
-lean_inc(x_199);
-x_200 = lean_ctor_get(x_127, 1);
+x_200 = lean_ctor_get(x_136, 0);
 lean_inc(x_200);
-lean_dec(x_127);
-x_81 = x_199;
-x_82 = x_200;
+x_201 = lean_ctor_get(x_136, 1);
+lean_inc(x_201);
+lean_dec(x_136);
+x_81 = x_200;
+x_82 = x_201;
 goto block_92;
 }
 }
 else
 {
-lean_object* x_201; lean_object* x_202; 
+lean_object* x_202; lean_object* x_203; 
+lean_dec(x_131);
+lean_dec(x_130);
+lean_dec(x_97);
+lean_dec(x_95);
+lean_dec(x_18);
+lean_dec(x_4);
+x_202 = lean_ctor_get(x_132, 0);
+lean_inc(x_202);
+x_203 = lean_ctor_get(x_132, 1);
+lean_inc(x_203);
+lean_dec(x_132);
+x_81 = x_202;
+x_82 = x_203;
+goto block_92;
+}
+}
+else
+{
+lean_object* x_204; lean_object* x_205; 
 lean_dec(x_97);
 lean_dec(x_95);
 lean_dec(x_18);
 lean_dec(x_4);
 lean_dec(x_1);
-x_201 = lean_ctor_get(x_125, 0);
-lean_inc(x_201);
-x_202 = lean_ctor_get(x_125, 1);
-lean_inc(x_202);
+x_204 = lean_ctor_get(x_127, 0);
+lean_inc(x_204);
+x_205 = lean_ctor_get(x_127, 1);
+lean_inc(x_205);
+lean_dec(x_127);
+x_81 = x_204;
+x_82 = x_205;
+goto block_92;
+}
+}
+else
+{
+lean_object* x_206; lean_object* x_207; 
+lean_dec(x_97);
+lean_dec(x_95);
+lean_dec(x_18);
+lean_dec(x_4);
+lean_dec(x_1);
+x_206 = lean_ctor_get(x_125, 0);
+lean_inc(x_206);
+x_207 = lean_ctor_get(x_125, 1);
+lean_inc(x_207);
 lean_dec(x_125);
-x_81 = x_201;
-x_82 = x_202;
+x_81 = x_206;
+x_82 = x_207;
 goto block_92;
 }
 block_122:
@@ -5258,18 +5289,18 @@ goto block_92;
 }
 else
 {
-lean_object* x_203; lean_object* x_204; 
+lean_object* x_208; lean_object* x_209; 
 lean_dec(x_93);
 lean_dec(x_18);
 lean_dec(x_4);
 lean_dec(x_1);
-x_203 = lean_ctor_get(x_94, 0);
-lean_inc(x_203);
-x_204 = lean_ctor_get(x_94, 1);
-lean_inc(x_204);
+x_208 = lean_ctor_get(x_94, 0);
+lean_inc(x_208);
+x_209 = lean_ctor_get(x_94, 1);
+lean_inc(x_209);
 lean_dec(x_94);
-x_81 = x_203;
-x_82 = x_204;
+x_81 = x_208;
+x_82 = x_209;
 goto block_92;
 }
 block_80:
@@ -5571,36 +5602,36 @@ return x_91;
 }
 else
 {
-uint8_t x_205; 
+uint8_t x_210; 
 lean_dec(x_22);
 lean_dec(x_18);
 lean_dec(x_10);
 lean_dec(x_4);
 lean_dec(x_2);
 lean_dec(x_1);
-x_205 = !lean_is_exclusive(x_27);
-if (x_205 == 0)
+x_210 = !lean_is_exclusive(x_27);
+if (x_210 == 0)
 {
 return x_27;
 }
 else
 {
-lean_object* x_206; lean_object* x_207; lean_object* x_208; 
-x_206 = lean_ctor_get(x_27, 0);
-x_207 = lean_ctor_get(x_27, 1);
-lean_inc(x_207);
-lean_inc(x_206);
+lean_object* x_211; lean_object* x_212; lean_object* x_213; 
+x_211 = lean_ctor_get(x_27, 0);
+x_212 = lean_ctor_get(x_27, 1);
+lean_inc(x_212);
+lean_inc(x_211);
 lean_dec(x_27);
-x_208 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_208, 0, x_206);
-lean_ctor_set(x_208, 1, x_207);
-return x_208;
+x_213 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_213, 0, x_211);
+lean_ctor_set(x_213, 1, x_212);
+return x_213;
 }
 }
 }
 else
 {
-uint8_t x_209; 
+uint8_t x_214; 
 lean_dec(x_22);
 lean_dec(x_18);
 lean_dec(x_12);
@@ -5608,935 +5639,966 @@ lean_dec(x_10);
 lean_dec(x_4);
 lean_dec(x_2);
 lean_dec(x_1);
-x_209 = !lean_is_exclusive(x_25);
-if (x_209 == 0)
+x_214 = !lean_is_exclusive(x_25);
+if (x_214 == 0)
 {
 return x_25;
 }
 else
 {
-lean_object* x_210; lean_object* x_211; lean_object* x_212; 
-x_210 = lean_ctor_get(x_25, 0);
-x_211 = lean_ctor_get(x_25, 1);
-lean_inc(x_211);
-lean_inc(x_210);
+lean_object* x_215; lean_object* x_216; lean_object* x_217; 
+x_215 = lean_ctor_get(x_25, 0);
+x_216 = lean_ctor_get(x_25, 1);
+lean_inc(x_216);
+lean_inc(x_215);
 lean_dec(x_25);
-x_212 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_212, 0, x_210);
-lean_ctor_set(x_212, 1, x_211);
-return x_212;
+x_217 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_217, 0, x_215);
+lean_ctor_set(x_217, 1, x_216);
+return x_217;
 }
 }
 }
 else
 {
-lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; uint8_t x_223; lean_object* x_224; 
-x_213 = lean_ctor_get(x_14, 1);
-x_214 = lean_ctor_get(x_14, 2);
-x_215 = lean_ctor_get(x_14, 3);
-lean_inc(x_215);
-lean_inc(x_214);
-lean_inc(x_213);
+lean_object* x_218; lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; lean_object* x_225; lean_object* x_226; lean_object* x_227; uint8_t x_228; lean_object* x_229; 
+x_218 = lean_ctor_get(x_14, 1);
+x_219 = lean_ctor_get(x_14, 2);
+x_220 = lean_ctor_get(x_14, 3);
+lean_inc(x_220);
+lean_inc(x_219);
+lean_inc(x_218);
 lean_dec(x_14);
-x_216 = lean_ctor_get(x_15, 0);
-lean_inc(x_216);
-x_217 = lean_ctor_get(x_15, 1);
-lean_inc(x_217);
+x_221 = lean_ctor_get(x_15, 0);
+lean_inc(x_221);
+x_222 = lean_ctor_get(x_15, 1);
+lean_inc(x_222);
 lean_dec(x_15);
-x_218 = lean_box(0);
-x_219 = lean_name_mk_string(x_218, x_217);
-x_220 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_220, 0, x_219);
-lean_ctor_set(x_220, 1, x_213);
-lean_ctor_set(x_220, 2, x_214);
-lean_ctor_set(x_220, 3, x_215);
-x_221 = l_Lean_MacroScopesView_review(x_220);
-x_222 = l_Lean_Parser_Command_namespace___elambda__1___closed__1;
-x_223 = 1;
+x_223 = lean_box(0);
+x_224 = lean_name_mk_string(x_223, x_222);
+x_225 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_225, 0, x_224);
+lean_ctor_set(x_225, 1, x_218);
+lean_ctor_set(x_225, 2, x_219);
+lean_ctor_set(x_225, 3, x_220);
+x_226 = l_Lean_MacroScopesView_review(x_225);
+x_227 = l_Lean_Parser_Command_namespace___elambda__1___closed__1;
+x_228 = 1;
 lean_inc(x_2);
-lean_inc(x_216);
-x_224 = l___private_Init_Lean_Elab_Command_12__addScopes___main(x_5, x_222, x_223, x_216, x_2, x_13);
+lean_inc(x_221);
+x_229 = l___private_Init_Lean_Elab_Command_12__addScopes___main(x_5, x_227, x_228, x_221, x_2, x_13);
 lean_dec(x_5);
-if (lean_obj_tag(x_224) == 0)
+if (lean_obj_tag(x_229) == 0)
 {
-lean_object* x_225; lean_object* x_226; 
-x_225 = lean_ctor_get(x_224, 1);
-lean_inc(x_225);
-lean_dec(x_224);
+lean_object* x_230; lean_object* x_231; 
+x_230 = lean_ctor_get(x_229, 1);
+lean_inc(x_230);
+lean_dec(x_229);
 lean_inc(x_2);
-x_226 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabDefLike___spec__1(x_12, x_2, x_225);
-if (lean_obj_tag(x_226) == 0)
+x_231 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabDefLike___spec__1(x_12, x_2, x_230);
+if (lean_obj_tag(x_231) == 0)
 {
-lean_object* x_227; lean_object* x_228; lean_object* x_229; lean_object* x_267; lean_object* x_268; lean_object* x_278; lean_object* x_279; 
-x_227 = lean_ctor_get(x_226, 1);
-lean_inc(x_227);
-lean_dec(x_226);
-x_278 = lean_ctor_get(x_1, 1);
-lean_inc(x_278);
+lean_object* x_232; lean_object* x_233; lean_object* x_234; lean_object* x_272; lean_object* x_273; lean_object* x_283; lean_object* x_284; 
+x_232 = lean_ctor_get(x_231, 1);
+lean_inc(x_232);
+lean_dec(x_231);
+x_283 = lean_ctor_get(x_1, 1);
+lean_inc(x_283);
 lean_inc(x_2);
-x_279 = l_Lean_Elab_Command_mkDeclName(x_278, x_221, x_2, x_227);
-if (lean_obj_tag(x_279) == 0)
+x_284 = l_Lean_Elab_Command_mkDeclName(x_283, x_226, x_2, x_232);
+if (lean_obj_tag(x_284) == 0)
 {
-lean_object* x_280; lean_object* x_281; lean_object* x_282; lean_object* x_283; lean_object* x_284; uint8_t x_308; lean_object* x_309; lean_object* x_310; 
-x_280 = lean_ctor_get(x_279, 0);
-lean_inc(x_280);
-x_281 = lean_ctor_get(x_279, 1);
-lean_inc(x_281);
-lean_dec(x_279);
-x_282 = lean_ctor_get(x_278, 1);
-lean_inc(x_282);
-lean_dec(x_278);
-x_308 = 2;
-x_309 = lean_unsigned_to_nat(0u);
+lean_object* x_285; lean_object* x_286; lean_object* x_287; lean_object* x_288; lean_object* x_289; uint8_t x_313; lean_object* x_314; lean_object* x_315; 
+x_285 = lean_ctor_get(x_284, 0);
+lean_inc(x_285);
+x_286 = lean_ctor_get(x_284, 1);
+lean_inc(x_286);
+lean_dec(x_284);
+x_287 = lean_ctor_get(x_283, 1);
+lean_inc(x_287);
+lean_dec(x_283);
+x_313 = 2;
+x_314 = lean_unsigned_to_nat(0u);
 lean_inc(x_2);
-lean_inc(x_280);
-x_310 = l_Array_forMAux___main___at_Lean_Elab_Command_applyAttributes___spec__1(x_4, x_280, x_308, x_282, x_309, x_2, x_281);
-if (lean_obj_tag(x_310) == 0)
+lean_inc(x_285);
+x_315 = l_Array_forMAux___main___at_Lean_Elab_Command_applyAttributes___spec__1(x_4, x_285, x_313, x_287, x_314, x_2, x_286);
+if (lean_obj_tag(x_315) == 0)
 {
-lean_object* x_311; lean_object* x_312; 
-x_311 = lean_ctor_get(x_310, 1);
-lean_inc(x_311);
-lean_dec(x_310);
+lean_object* x_316; lean_object* x_317; 
+x_316 = lean_ctor_get(x_315, 1);
+lean_inc(x_316);
+lean_dec(x_315);
 lean_inc(x_2);
-x_312 = l_Lean_Elab_Command_getLevelNames(x_2, x_311);
-if (lean_obj_tag(x_312) == 0)
-{
-lean_object* x_313; lean_object* x_314; lean_object* x_315; lean_object* x_316; lean_object* x_317; 
-x_313 = lean_ctor_get(x_312, 0);
-lean_inc(x_313);
-x_314 = lean_ctor_get(x_312, 1);
-lean_inc(x_314);
-lean_dec(x_312);
-lean_inc(x_280);
-x_315 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_315, 0, x_280);
-lean_inc(x_4);
-lean_inc(x_280);
-x_316 = lean_alloc_closure((void*)(l_Lean_Elab_Command_elabDefLike___lambda__3), 7, 4);
-lean_closure_set(x_316, 0, x_1);
-lean_closure_set(x_316, 1, x_280);
-lean_closure_set(x_316, 2, x_313);
-lean_closure_set(x_316, 3, x_4);
-lean_inc(x_2);
-x_317 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_314);
+x_317 = l_Lean_Elab_Command_getLevelNames(x_2, x_316);
 if (lean_obj_tag(x_317) == 0)
 {
-lean_object* x_318; lean_object* x_319; lean_object* x_320; lean_object* x_321; lean_object* x_322; lean_object* x_323; 
+lean_object* x_318; lean_object* x_319; lean_object* x_320; lean_object* x_321; lean_object* x_322; 
 x_318 = lean_ctor_get(x_317, 0);
 lean_inc(x_318);
 x_319 = lean_ctor_get(x_317, 1);
 lean_inc(x_319);
 lean_dec(x_317);
-x_320 = l___private_Init_Lean_Elab_Command_9__getVarDecls(x_318);
-x_321 = l___private_Init_Lean_Elab_Command_6__mkTermContext(x_2, x_318, x_315);
-x_322 = l___private_Init_Lean_Elab_Command_7__mkTermState(x_318);
-lean_dec(x_318);
-x_323 = l_Lean_Elab_Term_elabBinders___rarg(x_320, x_316, x_321, x_322);
-lean_dec(x_320);
-if (lean_obj_tag(x_323) == 0)
+lean_inc(x_285);
+x_320 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_320, 0, x_285);
+lean_inc(x_4);
+lean_inc(x_285);
+x_321 = lean_alloc_closure((void*)(l_Lean_Elab_Command_elabDefLike___lambda__3), 7, 4);
+lean_closure_set(x_321, 0, x_1);
+lean_closure_set(x_321, 1, x_285);
+lean_closure_set(x_321, 2, x_318);
+lean_closure_set(x_321, 3, x_4);
+lean_inc(x_2);
+x_322 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_319);
+if (lean_obj_tag(x_322) == 0)
 {
-lean_object* x_324; lean_object* x_325; lean_object* x_326; 
-x_324 = lean_ctor_get(x_323, 0);
+lean_object* x_323; lean_object* x_324; lean_object* x_325; lean_object* x_326; 
+x_323 = lean_ctor_get(x_322, 0);
+lean_inc(x_323);
+x_324 = lean_ctor_get(x_322, 1);
 lean_inc(x_324);
-x_325 = lean_ctor_get(x_323, 1);
-lean_inc(x_325);
+lean_dec(x_322);
+x_325 = l___private_Init_Lean_Elab_Command_9__getVarDecls(x_323);
 lean_dec(x_323);
 lean_inc(x_2);
-x_326 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_319);
+x_326 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_324);
 if (lean_obj_tag(x_326) == 0)
 {
-lean_object* x_327; lean_object* x_328; lean_object* x_329; lean_object* x_330; lean_object* x_331; lean_object* x_332; lean_object* x_333; lean_object* x_334; lean_object* x_335; lean_object* x_336; lean_object* x_337; 
-x_327 = lean_ctor_get(x_325, 0);
+lean_object* x_327; lean_object* x_328; lean_object* x_329; lean_object* x_330; lean_object* x_331; 
+x_327 = lean_ctor_get(x_326, 0);
 lean_inc(x_327);
-x_328 = lean_ctor_get(x_326, 0);
+x_328 = lean_ctor_get(x_326, 1);
 lean_inc(x_328);
-x_329 = lean_ctor_get(x_326, 1);
-lean_inc(x_329);
 lean_dec(x_326);
-x_330 = lean_ctor_get(x_327, 0);
-lean_inc(x_330);
+x_329 = l___private_Init_Lean_Elab_Command_6__mkTermContext(x_2, x_327, x_320);
+x_330 = l___private_Init_Lean_Elab_Command_7__mkTermState(x_327);
 lean_dec(x_327);
-x_331 = lean_ctor_get(x_325, 2);
-lean_inc(x_331);
+x_331 = l_Lean_Elab_Term_elabBinders___rarg(x_325, x_321, x_329, x_330);
 lean_dec(x_325);
-x_332 = lean_ctor_get(x_328, 2);
+if (lean_obj_tag(x_331) == 0)
+{
+lean_object* x_332; lean_object* x_333; lean_object* x_334; 
+x_332 = lean_ctor_get(x_331, 0);
 lean_inc(x_332);
-x_333 = lean_ctor_get(x_328, 3);
+x_333 = lean_ctor_get(x_331, 1);
 lean_inc(x_333);
-x_334 = lean_ctor_get(x_328, 4);
-lean_inc(x_334);
-if (lean_is_exclusive(x_328)) {
- lean_ctor_release(x_328, 0);
- lean_ctor_release(x_328, 1);
- lean_ctor_release(x_328, 2);
- lean_ctor_release(x_328, 3);
- lean_ctor_release(x_328, 4);
- x_335 = x_328;
-} else {
- lean_dec_ref(x_328);
- x_335 = lean_box(0);
-}
-if (lean_is_scalar(x_335)) {
- x_336 = lean_alloc_ctor(0, 5, 0);
-} else {
- x_336 = x_335;
-}
-lean_ctor_set(x_336, 0, x_330);
-lean_ctor_set(x_336, 1, x_331);
-lean_ctor_set(x_336, 2, x_332);
-lean_ctor_set(x_336, 3, x_333);
-lean_ctor_set(x_336, 4, x_334);
+lean_dec(x_331);
 lean_inc(x_2);
-x_337 = l___private_Init_Lean_Elab_Command_3__setState(x_336, x_2, x_329);
-if (lean_obj_tag(x_337) == 0)
+x_334 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_328);
+if (lean_obj_tag(x_334) == 0)
 {
-lean_object* x_338; 
-x_338 = lean_ctor_get(x_337, 1);
+lean_object* x_335; lean_object* x_336; lean_object* x_337; lean_object* x_338; lean_object* x_339; lean_object* x_340; lean_object* x_341; lean_object* x_342; lean_object* x_343; lean_object* x_344; lean_object* x_345; 
+x_335 = lean_ctor_get(x_333, 0);
+lean_inc(x_335);
+x_336 = lean_ctor_get(x_334, 0);
+lean_inc(x_336);
+x_337 = lean_ctor_get(x_334, 1);
+lean_inc(x_337);
+lean_dec(x_334);
+x_338 = lean_ctor_get(x_335, 0);
 lean_inc(x_338);
-lean_dec(x_337);
-x_283 = x_324;
-x_284 = x_338;
-goto block_307;
-}
-else
-{
-lean_object* x_339; lean_object* x_340; 
-lean_dec(x_324);
-lean_dec(x_282);
-lean_dec(x_280);
-lean_dec(x_216);
-lean_dec(x_4);
-x_339 = lean_ctor_get(x_337, 0);
+lean_dec(x_335);
+x_339 = lean_ctor_get(x_333, 2);
 lean_inc(x_339);
-x_340 = lean_ctor_get(x_337, 1);
+lean_dec(x_333);
+x_340 = lean_ctor_get(x_336, 2);
 lean_inc(x_340);
-lean_dec(x_337);
-x_267 = x_339;
-x_268 = x_340;
-goto block_277;
-}
-}
-else
-{
-lean_object* x_341; lean_object* x_342; 
-lean_dec(x_325);
-lean_dec(x_324);
-lean_dec(x_282);
-lean_dec(x_280);
-lean_dec(x_216);
-lean_dec(x_4);
-x_341 = lean_ctor_get(x_326, 0);
+x_341 = lean_ctor_get(x_336, 3);
 lean_inc(x_341);
-x_342 = lean_ctor_get(x_326, 1);
+x_342 = lean_ctor_get(x_336, 4);
 lean_inc(x_342);
-lean_dec(x_326);
-x_267 = x_341;
-x_268 = x_342;
-goto block_277;
+if (lean_is_exclusive(x_336)) {
+ lean_ctor_release(x_336, 0);
+ lean_ctor_release(x_336, 1);
+ lean_ctor_release(x_336, 2);
+ lean_ctor_release(x_336, 3);
+ lean_ctor_release(x_336, 4);
+ x_343 = x_336;
+} else {
+ lean_dec_ref(x_336);
+ x_343 = lean_box(0);
 }
+if (lean_is_scalar(x_343)) {
+ x_344 = lean_alloc_ctor(0, 5, 0);
+} else {
+ x_344 = x_343;
+}
+lean_ctor_set(x_344, 0, x_338);
+lean_ctor_set(x_344, 1, x_339);
+lean_ctor_set(x_344, 2, x_340);
+lean_ctor_set(x_344, 3, x_341);
+lean_ctor_set(x_344, 4, x_342);
+lean_inc(x_2);
+x_345 = l___private_Init_Lean_Elab_Command_3__setState(x_344, x_2, x_337);
+if (lean_obj_tag(x_345) == 0)
+{
+lean_object* x_346; 
+x_346 = lean_ctor_get(x_345, 1);
+lean_inc(x_346);
+lean_dec(x_345);
+x_288 = x_332;
+x_289 = x_346;
+goto block_312;
 }
 else
 {
-lean_object* x_343; 
-x_343 = lean_ctor_get(x_323, 0);
-lean_inc(x_343);
-if (lean_obj_tag(x_343) == 0)
-{
-lean_object* x_344; lean_object* x_345; lean_object* x_346; 
-lean_dec(x_282);
-lean_dec(x_280);
-lean_dec(x_216);
+lean_object* x_347; lean_object* x_348; 
+lean_dec(x_332);
+lean_dec(x_287);
+lean_dec(x_285);
+lean_dec(x_221);
 lean_dec(x_4);
-x_344 = lean_ctor_get(x_323, 1);
-lean_inc(x_344);
-lean_dec(x_323);
-x_345 = lean_ctor_get(x_343, 0);
-lean_inc(x_345);
-lean_dec(x_343);
-lean_inc(x_2);
-x_346 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_319);
-if (lean_obj_tag(x_346) == 0)
-{
-lean_object* x_347; lean_object* x_348; lean_object* x_349; lean_object* x_350; lean_object* x_351; lean_object* x_352; lean_object* x_353; lean_object* x_354; lean_object* x_355; lean_object* x_356; lean_object* x_357; 
-x_347 = lean_ctor_get(x_344, 0);
+x_347 = lean_ctor_get(x_345, 0);
 lean_inc(x_347);
-x_348 = lean_ctor_get(x_346, 0);
+x_348 = lean_ctor_get(x_345, 1);
 lean_inc(x_348);
-x_349 = lean_ctor_get(x_346, 1);
+lean_dec(x_345);
+x_272 = x_347;
+x_273 = x_348;
+goto block_282;
+}
+}
+else
+{
+lean_object* x_349; lean_object* x_350; 
+lean_dec(x_333);
+lean_dec(x_332);
+lean_dec(x_287);
+lean_dec(x_285);
+lean_dec(x_221);
+lean_dec(x_4);
+x_349 = lean_ctor_get(x_334, 0);
 lean_inc(x_349);
-lean_dec(x_346);
-x_350 = lean_ctor_get(x_347, 0);
+x_350 = lean_ctor_get(x_334, 1);
 lean_inc(x_350);
-lean_dec(x_347);
-x_351 = lean_ctor_get(x_344, 2);
+lean_dec(x_334);
+x_272 = x_349;
+x_273 = x_350;
+goto block_282;
+}
+}
+else
+{
+lean_object* x_351; 
+x_351 = lean_ctor_get(x_331, 0);
 lean_inc(x_351);
-lean_dec(x_344);
-x_352 = lean_ctor_get(x_348, 2);
+if (lean_obj_tag(x_351) == 0)
+{
+lean_object* x_352; lean_object* x_353; lean_object* x_354; 
+lean_dec(x_287);
+lean_dec(x_285);
+lean_dec(x_221);
+lean_dec(x_4);
+x_352 = lean_ctor_get(x_331, 1);
 lean_inc(x_352);
-x_353 = lean_ctor_get(x_348, 3);
+lean_dec(x_331);
+x_353 = lean_ctor_get(x_351, 0);
 lean_inc(x_353);
-x_354 = lean_ctor_get(x_348, 4);
-lean_inc(x_354);
-if (lean_is_exclusive(x_348)) {
- lean_ctor_release(x_348, 0);
- lean_ctor_release(x_348, 1);
- lean_ctor_release(x_348, 2);
- lean_ctor_release(x_348, 3);
- lean_ctor_release(x_348, 4);
- x_355 = x_348;
-} else {
- lean_dec_ref(x_348);
- x_355 = lean_box(0);
-}
-if (lean_is_scalar(x_355)) {
- x_356 = lean_alloc_ctor(0, 5, 0);
-} else {
- x_356 = x_355;
-}
-lean_ctor_set(x_356, 0, x_350);
-lean_ctor_set(x_356, 1, x_351);
-lean_ctor_set(x_356, 2, x_352);
-lean_ctor_set(x_356, 3, x_353);
-lean_ctor_set(x_356, 4, x_354);
+lean_dec(x_351);
 lean_inc(x_2);
-x_357 = l___private_Init_Lean_Elab_Command_3__setState(x_356, x_2, x_349);
-if (lean_obj_tag(x_357) == 0)
+x_354 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_328);
+if (lean_obj_tag(x_354) == 0)
 {
-lean_object* x_358; 
-x_358 = lean_ctor_get(x_357, 1);
+lean_object* x_355; lean_object* x_356; lean_object* x_357; lean_object* x_358; lean_object* x_359; lean_object* x_360; lean_object* x_361; lean_object* x_362; lean_object* x_363; lean_object* x_364; lean_object* x_365; 
+x_355 = lean_ctor_get(x_352, 0);
+lean_inc(x_355);
+x_356 = lean_ctor_get(x_354, 0);
+lean_inc(x_356);
+x_357 = lean_ctor_get(x_354, 1);
+lean_inc(x_357);
+lean_dec(x_354);
+x_358 = lean_ctor_get(x_355, 0);
 lean_inc(x_358);
-lean_dec(x_357);
-x_267 = x_345;
-x_268 = x_358;
-goto block_277;
-}
-else
-{
-lean_object* x_359; lean_object* x_360; 
-lean_dec(x_345);
-x_359 = lean_ctor_get(x_357, 0);
+lean_dec(x_355);
+x_359 = lean_ctor_get(x_352, 2);
 lean_inc(x_359);
-x_360 = lean_ctor_get(x_357, 1);
+lean_dec(x_352);
+x_360 = lean_ctor_get(x_356, 2);
 lean_inc(x_360);
-lean_dec(x_357);
-x_267 = x_359;
-x_268 = x_360;
-goto block_277;
-}
-}
-else
-{
-lean_object* x_361; lean_object* x_362; 
-lean_dec(x_345);
-lean_dec(x_344);
-x_361 = lean_ctor_get(x_346, 0);
+x_361 = lean_ctor_get(x_356, 3);
 lean_inc(x_361);
-x_362 = lean_ctor_get(x_346, 1);
+x_362 = lean_ctor_get(x_356, 4);
 lean_inc(x_362);
-lean_dec(x_346);
-x_267 = x_361;
-x_268 = x_362;
-goto block_277;
+if (lean_is_exclusive(x_356)) {
+ lean_ctor_release(x_356, 0);
+ lean_ctor_release(x_356, 1);
+ lean_ctor_release(x_356, 2);
+ lean_ctor_release(x_356, 3);
+ lean_ctor_release(x_356, 4);
+ x_363 = x_356;
+} else {
+ lean_dec_ref(x_356);
+ x_363 = lean_box(0);
 }
+if (lean_is_scalar(x_363)) {
+ x_364 = lean_alloc_ctor(0, 5, 0);
+} else {
+ x_364 = x_363;
 }
-else
-{
-lean_object* x_363; lean_object* x_364; lean_object* x_365; 
-lean_dec(x_323);
-x_363 = l_Lean_Elab_Command_runTermElabM___rarg___closed__1;
-x_364 = l_unreachable_x21___rarg(x_363);
+lean_ctor_set(x_364, 0, x_358);
+lean_ctor_set(x_364, 1, x_359);
+lean_ctor_set(x_364, 2, x_360);
+lean_ctor_set(x_364, 3, x_361);
+lean_ctor_set(x_364, 4, x_362);
 lean_inc(x_2);
-x_365 = lean_apply_2(x_364, x_2, x_319);
+x_365 = l___private_Init_Lean_Elab_Command_3__setState(x_364, x_2, x_357);
 if (lean_obj_tag(x_365) == 0)
 {
-lean_object* x_366; lean_object* x_367; 
-x_366 = lean_ctor_get(x_365, 0);
+lean_object* x_366; 
+x_366 = lean_ctor_get(x_365, 1);
 lean_inc(x_366);
-x_367 = lean_ctor_get(x_365, 1);
+lean_dec(x_365);
+x_272 = x_353;
+x_273 = x_366;
+goto block_282;
+}
+else
+{
+lean_object* x_367; lean_object* x_368; 
+lean_dec(x_353);
+x_367 = lean_ctor_get(x_365, 0);
 lean_inc(x_367);
-lean_dec(x_365);
-x_283 = x_366;
-x_284 = x_367;
-goto block_307;
-}
-else
-{
-lean_object* x_368; lean_object* x_369; 
-lean_dec(x_282);
-lean_dec(x_280);
-lean_dec(x_216);
-lean_dec(x_4);
-x_368 = lean_ctor_get(x_365, 0);
+x_368 = lean_ctor_get(x_365, 1);
 lean_inc(x_368);
-x_369 = lean_ctor_get(x_365, 1);
-lean_inc(x_369);
 lean_dec(x_365);
-x_267 = x_368;
-x_268 = x_369;
-goto block_277;
-}
-}
+x_272 = x_367;
+x_273 = x_368;
+goto block_282;
 }
 }
 else
 {
-lean_object* x_370; lean_object* x_371; 
-lean_dec(x_316);
-lean_dec(x_315);
-lean_dec(x_282);
-lean_dec(x_280);
-lean_dec(x_216);
-lean_dec(x_4);
-x_370 = lean_ctor_get(x_317, 0);
+lean_object* x_369; lean_object* x_370; 
+lean_dec(x_353);
+lean_dec(x_352);
+x_369 = lean_ctor_get(x_354, 0);
+lean_inc(x_369);
+x_370 = lean_ctor_get(x_354, 1);
 lean_inc(x_370);
-x_371 = lean_ctor_get(x_317, 1);
-lean_inc(x_371);
-lean_dec(x_317);
-x_267 = x_370;
-x_268 = x_371;
-goto block_277;
+lean_dec(x_354);
+x_272 = x_369;
+x_273 = x_370;
+goto block_282;
 }
 }
 else
 {
-lean_object* x_372; lean_object* x_373; 
-lean_dec(x_282);
-lean_dec(x_280);
-lean_dec(x_216);
-lean_dec(x_4);
-lean_dec(x_1);
-x_372 = lean_ctor_get(x_312, 0);
-lean_inc(x_372);
-x_373 = lean_ctor_get(x_312, 1);
-lean_inc(x_373);
-lean_dec(x_312);
-x_267 = x_372;
-x_268 = x_373;
-goto block_277;
-}
-}
-else
+lean_object* x_371; lean_object* x_372; lean_object* x_373; 
+lean_dec(x_331);
+x_371 = l_Lean_Elab_Command_liftTermElabM___rarg___closed__1;
+x_372 = l_unreachable_x21___rarg(x_371);
+lean_inc(x_2);
+x_373 = lean_apply_2(x_372, x_2, x_328);
+if (lean_obj_tag(x_373) == 0)
 {
 lean_object* x_374; lean_object* x_375; 
-lean_dec(x_282);
-lean_dec(x_280);
-lean_dec(x_216);
-lean_dec(x_4);
-lean_dec(x_1);
-x_374 = lean_ctor_get(x_310, 0);
+x_374 = lean_ctor_get(x_373, 0);
 lean_inc(x_374);
-x_375 = lean_ctor_get(x_310, 1);
+x_375 = lean_ctor_get(x_373, 1);
 lean_inc(x_375);
-lean_dec(x_310);
-x_267 = x_374;
-x_268 = x_375;
-goto block_277;
-}
-block_307:
-{
-if (lean_obj_tag(x_283) == 0)
-{
-lean_object* x_285; 
-lean_dec(x_282);
-lean_dec(x_280);
-lean_dec(x_4);
-x_285 = lean_box(0);
-x_228 = x_285;
-x_229 = x_284;
-goto block_266;
-}
-else
-{
-lean_object* x_286; lean_object* x_287; 
-x_286 = lean_ctor_get(x_283, 0);
-lean_inc(x_286);
-lean_dec(x_283);
-lean_inc(x_2);
-x_287 = l_Lean_Elab_Command_addDecl(x_4, x_286, x_2, x_284);
-if (lean_obj_tag(x_287) == 0)
-{
-lean_object* x_288; uint8_t x_289; lean_object* x_290; lean_object* x_291; 
-x_288 = lean_ctor_get(x_287, 1);
-lean_inc(x_288);
-lean_dec(x_287);
-x_289 = 0;
-x_290 = lean_unsigned_to_nat(0u);
-lean_inc(x_2);
-lean_inc(x_280);
-x_291 = l_Array_forMAux___main___at_Lean_Elab_Command_applyAttributes___spec__1(x_4, x_280, x_289, x_282, x_290, x_2, x_288);
-if (lean_obj_tag(x_291) == 0)
-{
-lean_object* x_292; lean_object* x_293; 
-x_292 = lean_ctor_get(x_291, 1);
-lean_inc(x_292);
-lean_dec(x_291);
-lean_inc(x_2);
-x_293 = l_Lean_Elab_Command_compileDecl(x_4, x_286, x_2, x_292);
-lean_dec(x_286);
-if (lean_obj_tag(x_293) == 0)
-{
-lean_object* x_294; uint8_t x_295; lean_object* x_296; 
-x_294 = lean_ctor_get(x_293, 1);
-lean_inc(x_294);
-lean_dec(x_293);
-x_295 = 1;
-lean_inc(x_2);
-x_296 = l_Array_forMAux___main___at_Lean_Elab_Command_applyAttributes___spec__1(x_4, x_280, x_295, x_282, x_290, x_2, x_294);
-lean_dec(x_282);
-lean_dec(x_4);
-if (lean_obj_tag(x_296) == 0)
-{
-lean_object* x_297; lean_object* x_298; 
-x_297 = lean_ctor_get(x_296, 0);
-lean_inc(x_297);
-x_298 = lean_ctor_get(x_296, 1);
-lean_inc(x_298);
-lean_dec(x_296);
-x_228 = x_297;
-x_229 = x_298;
-goto block_266;
-}
-else
-{
-lean_object* x_299; lean_object* x_300; 
-lean_dec(x_216);
-x_299 = lean_ctor_get(x_296, 0);
-lean_inc(x_299);
-x_300 = lean_ctor_get(x_296, 1);
-lean_inc(x_300);
-lean_dec(x_296);
-x_267 = x_299;
-x_268 = x_300;
-goto block_277;
-}
-}
-else
-{
-lean_object* x_301; lean_object* x_302; 
-lean_dec(x_282);
-lean_dec(x_280);
-lean_dec(x_216);
-lean_dec(x_4);
-x_301 = lean_ctor_get(x_293, 0);
-lean_inc(x_301);
-x_302 = lean_ctor_get(x_293, 1);
-lean_inc(x_302);
-lean_dec(x_293);
-x_267 = x_301;
-x_268 = x_302;
-goto block_277;
-}
-}
-else
-{
-lean_object* x_303; lean_object* x_304; 
-lean_dec(x_286);
-lean_dec(x_282);
-lean_dec(x_280);
-lean_dec(x_216);
-lean_dec(x_4);
-x_303 = lean_ctor_get(x_291, 0);
-lean_inc(x_303);
-x_304 = lean_ctor_get(x_291, 1);
-lean_inc(x_304);
-lean_dec(x_291);
-x_267 = x_303;
-x_268 = x_304;
-goto block_277;
-}
-}
-else
-{
-lean_object* x_305; lean_object* x_306; 
-lean_dec(x_286);
-lean_dec(x_282);
-lean_dec(x_280);
-lean_dec(x_216);
-lean_dec(x_4);
-x_305 = lean_ctor_get(x_287, 0);
-lean_inc(x_305);
-x_306 = lean_ctor_get(x_287, 1);
-lean_inc(x_306);
-lean_dec(x_287);
-x_267 = x_305;
-x_268 = x_306;
-goto block_277;
-}
-}
-}
+lean_dec(x_373);
+x_288 = x_374;
+x_289 = x_375;
+goto block_312;
 }
 else
 {
 lean_object* x_376; lean_object* x_377; 
-lean_dec(x_278);
-lean_dec(x_216);
+lean_dec(x_287);
+lean_dec(x_285);
+lean_dec(x_221);
 lean_dec(x_4);
-lean_dec(x_1);
-x_376 = lean_ctor_get(x_279, 0);
+x_376 = lean_ctor_get(x_373, 0);
 lean_inc(x_376);
-x_377 = lean_ctor_get(x_279, 1);
+x_377 = lean_ctor_get(x_373, 1);
 lean_inc(x_377);
-lean_dec(x_279);
-x_267 = x_376;
-x_268 = x_377;
-goto block_277;
+lean_dec(x_373);
+x_272 = x_376;
+x_273 = x_377;
+goto block_282;
 }
-block_266:
-{
-lean_object* x_230; 
-lean_inc(x_2);
-lean_inc(x_10);
-x_230 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabDefLike___spec__2(x_10, x_2, x_229);
-if (lean_obj_tag(x_230) == 0)
-{
-lean_object* x_231; lean_object* x_232; 
-lean_dec(x_10);
-x_231 = lean_ctor_get(x_230, 1);
-lean_inc(x_231);
-lean_dec(x_230);
-lean_inc(x_2);
-x_232 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_231);
-if (lean_obj_tag(x_232) == 0)
-{
-lean_object* x_233; lean_object* x_234; lean_object* x_235; lean_object* x_236; lean_object* x_237; lean_object* x_238; lean_object* x_239; lean_object* x_240; lean_object* x_241; lean_object* x_242; lean_object* x_243; lean_object* x_244; 
-x_233 = lean_ctor_get(x_232, 0);
-lean_inc(x_233);
-x_234 = lean_ctor_get(x_232, 1);
-lean_inc(x_234);
-lean_dec(x_232);
-x_235 = lean_ctor_get(x_233, 0);
-lean_inc(x_235);
-x_236 = lean_ctor_get(x_233, 1);
-lean_inc(x_236);
-x_237 = lean_ctor_get(x_233, 2);
-lean_inc(x_237);
-x_238 = lean_ctor_get(x_233, 3);
-lean_inc(x_238);
-x_239 = lean_ctor_get(x_233, 4);
-lean_inc(x_239);
-if (lean_is_exclusive(x_233)) {
- lean_ctor_release(x_233, 0);
- lean_ctor_release(x_233, 1);
- lean_ctor_release(x_233, 2);
- lean_ctor_release(x_233, 3);
- lean_ctor_release(x_233, 4);
- x_240 = x_233;
-} else {
- lean_dec_ref(x_233);
- x_240 = lean_box(0);
-}
-x_241 = l_Lean_Name_getNumParts___main(x_216);
-lean_dec(x_216);
-x_242 = l_List_drop___main___rarg(x_241, x_237);
-lean_dec(x_237);
-if (lean_is_scalar(x_240)) {
- x_243 = lean_alloc_ctor(0, 5, 0);
-} else {
- x_243 = x_240;
-}
-lean_ctor_set(x_243, 0, x_235);
-lean_ctor_set(x_243, 1, x_236);
-lean_ctor_set(x_243, 2, x_242);
-lean_ctor_set(x_243, 3, x_238);
-lean_ctor_set(x_243, 4, x_239);
-x_244 = l___private_Init_Lean_Elab_Command_3__setState(x_243, x_2, x_234);
-if (lean_obj_tag(x_244) == 0)
-{
-lean_object* x_245; lean_object* x_246; lean_object* x_247; 
-x_245 = lean_ctor_get(x_244, 1);
-lean_inc(x_245);
-if (lean_is_exclusive(x_244)) {
- lean_ctor_release(x_244, 0);
- lean_ctor_release(x_244, 1);
- x_246 = x_244;
-} else {
- lean_dec_ref(x_244);
- x_246 = lean_box(0);
-}
-if (lean_is_scalar(x_246)) {
- x_247 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_247 = x_246;
-}
-lean_ctor_set(x_247, 0, x_228);
-lean_ctor_set(x_247, 1, x_245);
-return x_247;
-}
-else
-{
-lean_object* x_248; lean_object* x_249; lean_object* x_250; lean_object* x_251; 
-lean_dec(x_228);
-x_248 = lean_ctor_get(x_244, 0);
-lean_inc(x_248);
-x_249 = lean_ctor_get(x_244, 1);
-lean_inc(x_249);
-if (lean_is_exclusive(x_244)) {
- lean_ctor_release(x_244, 0);
- lean_ctor_release(x_244, 1);
- x_250 = x_244;
-} else {
- lean_dec_ref(x_244);
- x_250 = lean_box(0);
-}
-if (lean_is_scalar(x_250)) {
- x_251 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_251 = x_250;
-}
-lean_ctor_set(x_251, 0, x_248);
-lean_ctor_set(x_251, 1, x_249);
-return x_251;
-}
-}
-else
-{
-lean_object* x_252; lean_object* x_253; lean_object* x_254; lean_object* x_255; 
-lean_dec(x_228);
-lean_dec(x_216);
-lean_dec(x_2);
-x_252 = lean_ctor_get(x_232, 0);
-lean_inc(x_252);
-x_253 = lean_ctor_get(x_232, 1);
-lean_inc(x_253);
-if (lean_is_exclusive(x_232)) {
- lean_ctor_release(x_232, 0);
- lean_ctor_release(x_232, 1);
- x_254 = x_232;
-} else {
- lean_dec_ref(x_232);
- x_254 = lean_box(0);
-}
-if (lean_is_scalar(x_254)) {
- x_255 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_255 = x_254;
-}
-lean_ctor_set(x_255, 0, x_252);
-lean_ctor_set(x_255, 1, x_253);
-return x_255;
-}
-}
-else
-{
-lean_object* x_256; lean_object* x_257; lean_object* x_258; 
-lean_dec(x_228);
-lean_dec(x_216);
-x_256 = lean_ctor_get(x_230, 0);
-lean_inc(x_256);
-x_257 = lean_ctor_get(x_230, 1);
-lean_inc(x_257);
-lean_dec(x_230);
-x_258 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabDefLike___spec__3(x_10, x_2, x_257);
-if (lean_obj_tag(x_258) == 0)
-{
-lean_object* x_259; lean_object* x_260; lean_object* x_261; 
-x_259 = lean_ctor_get(x_258, 1);
-lean_inc(x_259);
-if (lean_is_exclusive(x_258)) {
- lean_ctor_release(x_258, 0);
- lean_ctor_release(x_258, 1);
- x_260 = x_258;
-} else {
- lean_dec_ref(x_258);
- x_260 = lean_box(0);
-}
-if (lean_is_scalar(x_260)) {
- x_261 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_261 = x_260;
- lean_ctor_set_tag(x_261, 1);
-}
-lean_ctor_set(x_261, 0, x_256);
-lean_ctor_set(x_261, 1, x_259);
-return x_261;
-}
-else
-{
-lean_object* x_262; lean_object* x_263; lean_object* x_264; lean_object* x_265; 
-lean_dec(x_256);
-x_262 = lean_ctor_get(x_258, 0);
-lean_inc(x_262);
-x_263 = lean_ctor_get(x_258, 1);
-lean_inc(x_263);
-if (lean_is_exclusive(x_258)) {
- lean_ctor_release(x_258, 0);
- lean_ctor_release(x_258, 1);
- x_264 = x_258;
-} else {
- lean_dec_ref(x_258);
- x_264 = lean_box(0);
-}
-if (lean_is_scalar(x_264)) {
- x_265 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_265 = x_264;
-}
-lean_ctor_set(x_265, 0, x_262);
-lean_ctor_set(x_265, 1, x_263);
-return x_265;
-}
-}
-}
-block_277:
-{
-lean_object* x_269; 
-x_269 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabDefLike___spec__4(x_10, x_2, x_268);
-if (lean_obj_tag(x_269) == 0)
-{
-lean_object* x_270; lean_object* x_271; lean_object* x_272; 
-x_270 = lean_ctor_get(x_269, 1);
-lean_inc(x_270);
-if (lean_is_exclusive(x_269)) {
- lean_ctor_release(x_269, 0);
- lean_ctor_release(x_269, 1);
- x_271 = x_269;
-} else {
- lean_dec_ref(x_269);
- x_271 = lean_box(0);
-}
-if (lean_is_scalar(x_271)) {
- x_272 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_272 = x_271;
- lean_ctor_set_tag(x_272, 1);
-}
-lean_ctor_set(x_272, 0, x_267);
-lean_ctor_set(x_272, 1, x_270);
-return x_272;
-}
-else
-{
-lean_object* x_273; lean_object* x_274; lean_object* x_275; lean_object* x_276; 
-lean_dec(x_267);
-x_273 = lean_ctor_get(x_269, 0);
-lean_inc(x_273);
-x_274 = lean_ctor_get(x_269, 1);
-lean_inc(x_274);
-if (lean_is_exclusive(x_269)) {
- lean_ctor_release(x_269, 0);
- lean_ctor_release(x_269, 1);
- x_275 = x_269;
-} else {
- lean_dec_ref(x_269);
- x_275 = lean_box(0);
-}
-if (lean_is_scalar(x_275)) {
- x_276 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_276 = x_275;
-}
-lean_ctor_set(x_276, 0, x_273);
-lean_ctor_set(x_276, 1, x_274);
-return x_276;
 }
 }
 }
 else
 {
-lean_object* x_378; lean_object* x_379; lean_object* x_380; lean_object* x_381; 
+lean_object* x_378; lean_object* x_379; 
+lean_dec(x_325);
+lean_dec(x_321);
+lean_dec(x_320);
+lean_dec(x_287);
+lean_dec(x_285);
 lean_dec(x_221);
-lean_dec(x_216);
-lean_dec(x_10);
 lean_dec(x_4);
-lean_dec(x_2);
-lean_dec(x_1);
-x_378 = lean_ctor_get(x_226, 0);
+x_378 = lean_ctor_get(x_326, 0);
 lean_inc(x_378);
-x_379 = lean_ctor_get(x_226, 1);
+x_379 = lean_ctor_get(x_326, 1);
 lean_inc(x_379);
-if (lean_is_exclusive(x_226)) {
- lean_ctor_release(x_226, 0);
- lean_ctor_release(x_226, 1);
- x_380 = x_226;
-} else {
- lean_dec_ref(x_226);
- x_380 = lean_box(0);
-}
-if (lean_is_scalar(x_380)) {
- x_381 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_381 = x_380;
-}
-lean_ctor_set(x_381, 0, x_378);
-lean_ctor_set(x_381, 1, x_379);
-return x_381;
+lean_dec(x_326);
+x_272 = x_378;
+x_273 = x_379;
+goto block_282;
 }
 }
 else
 {
-lean_object* x_382; lean_object* x_383; lean_object* x_384; lean_object* x_385; 
+lean_object* x_380; lean_object* x_381; 
+lean_dec(x_321);
+lean_dec(x_320);
+lean_dec(x_287);
+lean_dec(x_285);
+lean_dec(x_221);
+lean_dec(x_4);
+x_380 = lean_ctor_get(x_322, 0);
+lean_inc(x_380);
+x_381 = lean_ctor_get(x_322, 1);
+lean_inc(x_381);
+lean_dec(x_322);
+x_272 = x_380;
+x_273 = x_381;
+goto block_282;
+}
+}
+else
+{
+lean_object* x_382; lean_object* x_383; 
+lean_dec(x_287);
+lean_dec(x_285);
 lean_dec(x_221);
-lean_dec(x_216);
-lean_dec(x_12);
-lean_dec(x_10);
 lean_dec(x_4);
-lean_dec(x_2);
 lean_dec(x_1);
-x_382 = lean_ctor_get(x_224, 0);
+x_382 = lean_ctor_get(x_317, 0);
 lean_inc(x_382);
-x_383 = lean_ctor_get(x_224, 1);
+x_383 = lean_ctor_get(x_317, 1);
 lean_inc(x_383);
-if (lean_is_exclusive(x_224)) {
- lean_ctor_release(x_224, 0);
- lean_ctor_release(x_224, 1);
- x_384 = x_224;
-} else {
- lean_dec_ref(x_224);
- x_384 = lean_box(0);
+lean_dec(x_317);
+x_272 = x_382;
+x_273 = x_383;
+goto block_282;
 }
-if (lean_is_scalar(x_384)) {
- x_385 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_385 = x_384;
 }
-lean_ctor_set(x_385, 0, x_382);
-lean_ctor_set(x_385, 1, x_383);
-return x_385;
+else
+{
+lean_object* x_384; lean_object* x_385; 
+lean_dec(x_287);
+lean_dec(x_285);
+lean_dec(x_221);
+lean_dec(x_4);
+lean_dec(x_1);
+x_384 = lean_ctor_get(x_315, 0);
+lean_inc(x_384);
+x_385 = lean_ctor_get(x_315, 1);
+lean_inc(x_385);
+lean_dec(x_315);
+x_272 = x_384;
+x_273 = x_385;
+goto block_282;
+}
+block_312:
+{
+if (lean_obj_tag(x_288) == 0)
+{
+lean_object* x_290; 
+lean_dec(x_287);
+lean_dec(x_285);
+lean_dec(x_4);
+x_290 = lean_box(0);
+x_233 = x_290;
+x_234 = x_289;
+goto block_271;
+}
+else
+{
+lean_object* x_291; lean_object* x_292; 
+x_291 = lean_ctor_get(x_288, 0);
+lean_inc(x_291);
+lean_dec(x_288);
+lean_inc(x_2);
+x_292 = l_Lean_Elab_Command_addDecl(x_4, x_291, x_2, x_289);
+if (lean_obj_tag(x_292) == 0)
+{
+lean_object* x_293; uint8_t x_294; lean_object* x_295; lean_object* x_296; 
+x_293 = lean_ctor_get(x_292, 1);
+lean_inc(x_293);
+lean_dec(x_292);
+x_294 = 0;
+x_295 = lean_unsigned_to_nat(0u);
+lean_inc(x_2);
+lean_inc(x_285);
+x_296 = l_Array_forMAux___main___at_Lean_Elab_Command_applyAttributes___spec__1(x_4, x_285, x_294, x_287, x_295, x_2, x_293);
+if (lean_obj_tag(x_296) == 0)
+{
+lean_object* x_297; lean_object* x_298; 
+x_297 = lean_ctor_get(x_296, 1);
+lean_inc(x_297);
+lean_dec(x_296);
+lean_inc(x_2);
+x_298 = l_Lean_Elab_Command_compileDecl(x_4, x_291, x_2, x_297);
+lean_dec(x_291);
+if (lean_obj_tag(x_298) == 0)
+{
+lean_object* x_299; uint8_t x_300; lean_object* x_301; 
+x_299 = lean_ctor_get(x_298, 1);
+lean_inc(x_299);
+lean_dec(x_298);
+x_300 = 1;
+lean_inc(x_2);
+x_301 = l_Array_forMAux___main___at_Lean_Elab_Command_applyAttributes___spec__1(x_4, x_285, x_300, x_287, x_295, x_2, x_299);
+lean_dec(x_287);
+lean_dec(x_4);
+if (lean_obj_tag(x_301) == 0)
+{
+lean_object* x_302; lean_object* x_303; 
+x_302 = lean_ctor_get(x_301, 0);
+lean_inc(x_302);
+x_303 = lean_ctor_get(x_301, 1);
+lean_inc(x_303);
+lean_dec(x_301);
+x_233 = x_302;
+x_234 = x_303;
+goto block_271;
+}
+else
+{
+lean_object* x_304; lean_object* x_305; 
+lean_dec(x_221);
+x_304 = lean_ctor_get(x_301, 0);
+lean_inc(x_304);
+x_305 = lean_ctor_get(x_301, 1);
+lean_inc(x_305);
+lean_dec(x_301);
+x_272 = x_304;
+x_273 = x_305;
+goto block_282;
+}
+}
+else
+{
+lean_object* x_306; lean_object* x_307; 
+lean_dec(x_287);
+lean_dec(x_285);
+lean_dec(x_221);
+lean_dec(x_4);
+x_306 = lean_ctor_get(x_298, 0);
+lean_inc(x_306);
+x_307 = lean_ctor_get(x_298, 1);
+lean_inc(x_307);
+lean_dec(x_298);
+x_272 = x_306;
+x_273 = x_307;
+goto block_282;
+}
+}
+else
+{
+lean_object* x_308; lean_object* x_309; 
+lean_dec(x_291);
+lean_dec(x_287);
+lean_dec(x_285);
+lean_dec(x_221);
+lean_dec(x_4);
+x_308 = lean_ctor_get(x_296, 0);
+lean_inc(x_308);
+x_309 = lean_ctor_get(x_296, 1);
+lean_inc(x_309);
+lean_dec(x_296);
+x_272 = x_308;
+x_273 = x_309;
+goto block_282;
+}
+}
+else
+{
+lean_object* x_310; lean_object* x_311; 
+lean_dec(x_291);
+lean_dec(x_287);
+lean_dec(x_285);
+lean_dec(x_221);
+lean_dec(x_4);
+x_310 = lean_ctor_get(x_292, 0);
+lean_inc(x_310);
+x_311 = lean_ctor_get(x_292, 1);
+lean_inc(x_311);
+lean_dec(x_292);
+x_272 = x_310;
+x_273 = x_311;
+goto block_282;
+}
 }
 }
 }
 else
 {
 lean_object* x_386; lean_object* x_387; 
+lean_dec(x_283);
+lean_dec(x_221);
+lean_dec(x_4);
+lean_dec(x_1);
+x_386 = lean_ctor_get(x_284, 0);
+lean_inc(x_386);
+x_387 = lean_ctor_get(x_284, 1);
+lean_inc(x_387);
+lean_dec(x_284);
+x_272 = x_386;
+x_273 = x_387;
+goto block_282;
+}
+block_271:
+{
+lean_object* x_235; 
+lean_inc(x_2);
+lean_inc(x_10);
+x_235 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabDefLike___spec__2(x_10, x_2, x_234);
+if (lean_obj_tag(x_235) == 0)
+{
+lean_object* x_236; lean_object* x_237; 
+lean_dec(x_10);
+x_236 = lean_ctor_get(x_235, 1);
+lean_inc(x_236);
+lean_dec(x_235);
+lean_inc(x_2);
+x_237 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_236);
+if (lean_obj_tag(x_237) == 0)
+{
+lean_object* x_238; lean_object* x_239; lean_object* x_240; lean_object* x_241; lean_object* x_242; lean_object* x_243; lean_object* x_244; lean_object* x_245; lean_object* x_246; lean_object* x_247; lean_object* x_248; lean_object* x_249; 
+x_238 = lean_ctor_get(x_237, 0);
+lean_inc(x_238);
+x_239 = lean_ctor_get(x_237, 1);
+lean_inc(x_239);
+lean_dec(x_237);
+x_240 = lean_ctor_get(x_238, 0);
+lean_inc(x_240);
+x_241 = lean_ctor_get(x_238, 1);
+lean_inc(x_241);
+x_242 = lean_ctor_get(x_238, 2);
+lean_inc(x_242);
+x_243 = lean_ctor_get(x_238, 3);
+lean_inc(x_243);
+x_244 = lean_ctor_get(x_238, 4);
+lean_inc(x_244);
+if (lean_is_exclusive(x_238)) {
+ lean_ctor_release(x_238, 0);
+ lean_ctor_release(x_238, 1);
+ lean_ctor_release(x_238, 2);
+ lean_ctor_release(x_238, 3);
+ lean_ctor_release(x_238, 4);
+ x_245 = x_238;
+} else {
+ lean_dec_ref(x_238);
+ x_245 = lean_box(0);
+}
+x_246 = l_Lean_Name_getNumParts___main(x_221);
+lean_dec(x_221);
+x_247 = l_List_drop___main___rarg(x_246, x_242);
+lean_dec(x_242);
+if (lean_is_scalar(x_245)) {
+ x_248 = lean_alloc_ctor(0, 5, 0);
+} else {
+ x_248 = x_245;
+}
+lean_ctor_set(x_248, 0, x_240);
+lean_ctor_set(x_248, 1, x_241);
+lean_ctor_set(x_248, 2, x_247);
+lean_ctor_set(x_248, 3, x_243);
+lean_ctor_set(x_248, 4, x_244);
+x_249 = l___private_Init_Lean_Elab_Command_3__setState(x_248, x_2, x_239);
+if (lean_obj_tag(x_249) == 0)
+{
+lean_object* x_250; lean_object* x_251; lean_object* x_252; 
+x_250 = lean_ctor_get(x_249, 1);
+lean_inc(x_250);
+if (lean_is_exclusive(x_249)) {
+ lean_ctor_release(x_249, 0);
+ lean_ctor_release(x_249, 1);
+ x_251 = x_249;
+} else {
+ lean_dec_ref(x_249);
+ x_251 = lean_box(0);
+}
+if (lean_is_scalar(x_251)) {
+ x_252 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_252 = x_251;
+}
+lean_ctor_set(x_252, 0, x_233);
+lean_ctor_set(x_252, 1, x_250);
+return x_252;
+}
+else
+{
+lean_object* x_253; lean_object* x_254; lean_object* x_255; lean_object* x_256; 
+lean_dec(x_233);
+x_253 = lean_ctor_get(x_249, 0);
+lean_inc(x_253);
+x_254 = lean_ctor_get(x_249, 1);
+lean_inc(x_254);
+if (lean_is_exclusive(x_249)) {
+ lean_ctor_release(x_249, 0);
+ lean_ctor_release(x_249, 1);
+ x_255 = x_249;
+} else {
+ lean_dec_ref(x_249);
+ x_255 = lean_box(0);
+}
+if (lean_is_scalar(x_255)) {
+ x_256 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_256 = x_255;
+}
+lean_ctor_set(x_256, 0, x_253);
+lean_ctor_set(x_256, 1, x_254);
+return x_256;
+}
+}
+else
+{
+lean_object* x_257; lean_object* x_258; lean_object* x_259; lean_object* x_260; 
+lean_dec(x_233);
+lean_dec(x_221);
+lean_dec(x_2);
+x_257 = lean_ctor_get(x_237, 0);
+lean_inc(x_257);
+x_258 = lean_ctor_get(x_237, 1);
+lean_inc(x_258);
+if (lean_is_exclusive(x_237)) {
+ lean_ctor_release(x_237, 0);
+ lean_ctor_release(x_237, 1);
+ x_259 = x_237;
+} else {
+ lean_dec_ref(x_237);
+ x_259 = lean_box(0);
+}
+if (lean_is_scalar(x_259)) {
+ x_260 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_260 = x_259;
+}
+lean_ctor_set(x_260, 0, x_257);
+lean_ctor_set(x_260, 1, x_258);
+return x_260;
+}
+}
+else
+{
+lean_object* x_261; lean_object* x_262; lean_object* x_263; 
+lean_dec(x_233);
+lean_dec(x_221);
+x_261 = lean_ctor_get(x_235, 0);
+lean_inc(x_261);
+x_262 = lean_ctor_get(x_235, 1);
+lean_inc(x_262);
+lean_dec(x_235);
+x_263 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabDefLike___spec__3(x_10, x_2, x_262);
+if (lean_obj_tag(x_263) == 0)
+{
+lean_object* x_264; lean_object* x_265; lean_object* x_266; 
+x_264 = lean_ctor_get(x_263, 1);
+lean_inc(x_264);
+if (lean_is_exclusive(x_263)) {
+ lean_ctor_release(x_263, 0);
+ lean_ctor_release(x_263, 1);
+ x_265 = x_263;
+} else {
+ lean_dec_ref(x_263);
+ x_265 = lean_box(0);
+}
+if (lean_is_scalar(x_265)) {
+ x_266 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_266 = x_265;
+ lean_ctor_set_tag(x_266, 1);
+}
+lean_ctor_set(x_266, 0, x_261);
+lean_ctor_set(x_266, 1, x_264);
+return x_266;
+}
+else
+{
+lean_object* x_267; lean_object* x_268; lean_object* x_269; lean_object* x_270; 
+lean_dec(x_261);
+x_267 = lean_ctor_get(x_263, 0);
+lean_inc(x_267);
+x_268 = lean_ctor_get(x_263, 1);
+lean_inc(x_268);
+if (lean_is_exclusive(x_263)) {
+ lean_ctor_release(x_263, 0);
+ lean_ctor_release(x_263, 1);
+ x_269 = x_263;
+} else {
+ lean_dec_ref(x_263);
+ x_269 = lean_box(0);
+}
+if (lean_is_scalar(x_269)) {
+ x_270 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_270 = x_269;
+}
+lean_ctor_set(x_270, 0, x_267);
+lean_ctor_set(x_270, 1, x_268);
+return x_270;
+}
+}
+}
+block_282:
+{
+lean_object* x_274; 
+x_274 = l_Lean_Elab_Command_modifyScope___at_Lean_Elab_Command_elabDefLike___spec__4(x_10, x_2, x_273);
+if (lean_obj_tag(x_274) == 0)
+{
+lean_object* x_275; lean_object* x_276; lean_object* x_277; 
+x_275 = lean_ctor_get(x_274, 1);
+lean_inc(x_275);
+if (lean_is_exclusive(x_274)) {
+ lean_ctor_release(x_274, 0);
+ lean_ctor_release(x_274, 1);
+ x_276 = x_274;
+} else {
+ lean_dec_ref(x_274);
+ x_276 = lean_box(0);
+}
+if (lean_is_scalar(x_276)) {
+ x_277 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_277 = x_276;
+ lean_ctor_set_tag(x_277, 1);
+}
+lean_ctor_set(x_277, 0, x_272);
+lean_ctor_set(x_277, 1, x_275);
+return x_277;
+}
+else
+{
+lean_object* x_278; lean_object* x_279; lean_object* x_280; lean_object* x_281; 
+lean_dec(x_272);
+x_278 = lean_ctor_get(x_274, 0);
+lean_inc(x_278);
+x_279 = lean_ctor_get(x_274, 1);
+lean_inc(x_279);
+if (lean_is_exclusive(x_274)) {
+ lean_ctor_release(x_274, 0);
+ lean_ctor_release(x_274, 1);
+ x_280 = x_274;
+} else {
+ lean_dec_ref(x_274);
+ x_280 = lean_box(0);
+}
+if (lean_is_scalar(x_280)) {
+ x_281 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_281 = x_280;
+}
+lean_ctor_set(x_281, 0, x_278);
+lean_ctor_set(x_281, 1, x_279);
+return x_281;
+}
+}
+}
+else
+{
+lean_object* x_388; lean_object* x_389; lean_object* x_390; lean_object* x_391; 
+lean_dec(x_226);
+lean_dec(x_221);
+lean_dec(x_10);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_388 = lean_ctor_get(x_231, 0);
+lean_inc(x_388);
+x_389 = lean_ctor_get(x_231, 1);
+lean_inc(x_389);
+if (lean_is_exclusive(x_231)) {
+ lean_ctor_release(x_231, 0);
+ lean_ctor_release(x_231, 1);
+ x_390 = x_231;
+} else {
+ lean_dec_ref(x_231);
+ x_390 = lean_box(0);
+}
+if (lean_is_scalar(x_390)) {
+ x_391 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_391 = x_390;
+}
+lean_ctor_set(x_391, 0, x_388);
+lean_ctor_set(x_391, 1, x_389);
+return x_391;
+}
+}
+else
+{
+lean_object* x_392; lean_object* x_393; lean_object* x_394; lean_object* x_395; 
+lean_dec(x_226);
+lean_dec(x_221);
+lean_dec(x_12);
+lean_dec(x_10);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_392 = lean_ctor_get(x_229, 0);
+lean_inc(x_392);
+x_393 = lean_ctor_get(x_229, 1);
+lean_inc(x_393);
+if (lean_is_exclusive(x_229)) {
+ lean_ctor_release(x_229, 0);
+ lean_ctor_release(x_229, 1);
+ x_394 = x_229;
+} else {
+ lean_dec_ref(x_229);
+ x_394 = lean_box(0);
+}
+if (lean_is_scalar(x_394)) {
+ x_395 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_395 = x_394;
+}
+lean_ctor_set(x_395, 0, x_392);
+lean_ctor_set(x_395, 1, x_393);
+return x_395;
+}
+}
+}
+else
+{
+lean_object* x_396; lean_object* x_397; 
 lean_dec(x_15);
 lean_dec(x_14);
 lean_dec(x_12);
 lean_dec(x_10);
 lean_dec(x_4);
 lean_dec(x_1);
-x_386 = l_Lean_Elab_Command_withDeclId___closed__3;
-x_387 = l_Lean_Elab_Command_throwError___rarg(x_5, x_386, x_2, x_13);
+x_396 = l_Lean_Elab_Command_withDeclId___closed__3;
+x_397 = l_Lean_Elab_Command_throwError___rarg(x_5, x_396, x_2, x_13);
 lean_dec(x_5);
-return x_387;
+return x_397;
 }
 }
 }
 else
 {
-uint8_t x_404; 
+uint8_t x_414; 
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_2);
 lean_dec(x_1);
-x_404 = !lean_is_exclusive(x_9);
-if (x_404 == 0)
+x_414 = !lean_is_exclusive(x_9);
+if (x_414 == 0)
 {
 return x_9;
 }
 else
 {
-lean_object* x_405; lean_object* x_406; lean_object* x_407; 
-x_405 = lean_ctor_get(x_9, 0);
-x_406 = lean_ctor_get(x_9, 1);
-lean_inc(x_406);
-lean_inc(x_405);
+lean_object* x_415; lean_object* x_416; lean_object* x_417; 
+x_415 = lean_ctor_get(x_9, 0);
+x_416 = lean_ctor_get(x_9, 1);
+lean_inc(x_416);
+lean_inc(x_415);
 lean_dec(x_9);
-x_407 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_407, 0, x_405);
-lean_ctor_set(x_407, 1, x_406);
-return x_407;
+x_417 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_417, 0, x_415);
+lean_ctor_set(x_417, 1, x_416);
+return x_417;
 }
 }
 }
diff --git a/stage0/stdlib/Init/Lean/Elab/DoNotation.c b/stage0/stdlib/Init/Lean/Elab/DoNotation.c
index 8d79b7f6ba..bd17d81dc0 100644
--- a/stage0/stdlib/Init/Lean/Elab/DoNotation.c
+++ b/stage0/stdlib/Init/Lean/Elab/DoNotation.c
@@ -47,6 +47,7 @@ lean_object* lean_array_push(lean_object*, lean_object*);
 lean_object* lean_array_get_size(lean_object*);
 uint8_t l___private_Init_Lean_Elab_DoNotation_4__hasLiftMethod(lean_object*);
 lean_object* l_Lean_Expr_getAppFn___main(lean_object*);
+extern lean_object* l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
 extern lean_object* l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__2;
 lean_object* l_Lean_Elab_Term_synthesizeInst(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_DoNotation_3__getDoElems___boxed(lean_object*);
@@ -76,7 +77,6 @@ lean_object* l_Lean_Elab_Term_elabTerm(lean_object*, lean_object*, uint8_t, lean
 lean_object* lean_array_get(lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_DoNotation_12__processDoElems(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Elab_Term_Quotation_stxQuot_expand___closed__6;
-extern lean_object* l_Lean_Elab_Term_elabLetDecl___closed__4;
 extern lean_object* l_Lean_Parser_Term_doId___elambda__1___closed__2;
 lean_object* lean_array_fset(lean_object*, lean_object*, lean_object*);
 extern lean_object* l___private_Init_Lean_Elab_Binders_10__expandFunBindersAux___main___closed__6;
@@ -120,6 +120,7 @@ lean_object* l___private_Init_Lean_Elab_DoNotation_10__mkBind(lean_object*, lean
 extern lean_object* l_Lean_Elab_Term_Quotation_stxQuot_expand___closed__7;
 lean_object* lean_environment_main_module(lean_object*);
 uint8_t l_Lean_Expr_isMVar(lean_object*);
+extern lean_object* l_Lean_Elab_Term_elabLetDecl___closed__2;
 extern lean_object* l_Lean_Parser_Term_match___elambda__1___closed__2;
 lean_object* l_Lean_mkApp(lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Term_bracketedDoSeq___elambda__1___closed__2;
@@ -162,7 +163,6 @@ lean_object* l___private_Init_Lean_Elab_DoNotation_11__processDoElemsAux___main_
 lean_object* l___private_Init_Lean_Elab_DoNotation_9__extractTypeFormerAppArg___closed__3;
 lean_object* l_unsafeCast(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_iterateMAux___main___at_Lean_mkAppN___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
-extern lean_object* l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
 lean_object* l___private_Init_Lean_Elab_DoNotation_7__expandDoElemsAux___main___closed__1;
 lean_object* l___private_Init_Lean_Elab_DoNotation_7__expandDoElemsAux___main___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_mkAppB(lean_object*, lean_object*, lean_object*);
@@ -2112,7 +2112,7 @@ x_82 = lean_box(0);
 x_83 = l_Lean_Meta_AbstractMVars_abstractExprMVars___main___closed__2;
 x_84 = l_Lean_addMacroScope(x_81, x_83, x_80);
 x_85 = lean_box(0);
-x_86 = l_Lean_Elab_Term_elabLetDecl___closed__4;
+x_86 = l_Lean_Elab_Term_elabLetDecl___closed__2;
 x_87 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_87, 0, x_82);
 lean_ctor_set(x_87, 1, x_86);
@@ -2218,7 +2218,7 @@ lean_dec(x_121);
 x_146 = l_Lean_Meta_AbstractMVars_abstractExprMVars___main___closed__2;
 x_147 = l_Lean_addMacroScope(x_128, x_146, x_60);
 x_148 = lean_box(0);
-x_149 = l_Lean_Elab_Term_elabLetDecl___closed__4;
+x_149 = l_Lean_Elab_Term_elabLetDecl___closed__2;
 x_150 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_150, 0, x_129);
 lean_ctor_set(x_150, 1, x_149);
@@ -2306,7 +2306,7 @@ lean_dec(x_121);
 x_199 = l_Lean_Meta_AbstractMVars_abstractExprMVars___main___closed__2;
 x_200 = l_Lean_addMacroScope(x_128, x_199, x_60);
 x_201 = lean_box(0);
-x_202 = l_Lean_Elab_Term_elabLetDecl___closed__4;
+x_202 = l_Lean_Elab_Term_elabLetDecl___closed__2;
 x_203 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_203, 0, x_129);
 lean_ctor_set(x_203, 1, x_202);
@@ -2402,7 +2402,7 @@ x_253 = lean_box(0);
 x_254 = l_Lean_Meta_AbstractMVars_abstractExprMVars___main___closed__2;
 x_255 = l_Lean_addMacroScope(x_250, x_254, x_60);
 x_256 = lean_box(0);
-x_257 = l_Lean_Elab_Term_elabLetDecl___closed__4;
+x_257 = l_Lean_Elab_Term_elabLetDecl___closed__2;
 x_258 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_258, 0, x_253);
 lean_ctor_set(x_258, 1, x_257);
@@ -2495,7 +2495,7 @@ x_311 = lean_box(0);
 x_312 = l_Lean_Meta_AbstractMVars_abstractExprMVars___main___closed__2;
 x_313 = l_Lean_addMacroScope(x_250, x_312, x_60);
 x_314 = lean_box(0);
-x_315 = l_Lean_Elab_Term_elabLetDecl___closed__4;
+x_315 = l_Lean_Elab_Term_elabLetDecl___closed__2;
 x_316 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_316, 0, x_311);
 lean_ctor_set(x_316, 1, x_315);
@@ -2805,7 +2805,7 @@ x_463 = lean_box(0);
 x_464 = l_Lean_Meta_AbstractMVars_abstractExprMVars___main___closed__2;
 x_465 = l_Lean_addMacroScope(x_462, x_464, x_461);
 x_466 = lean_box(0);
-x_467 = l_Lean_Elab_Term_elabLetDecl___closed__4;
+x_467 = l_Lean_Elab_Term_elabLetDecl___closed__2;
 x_468 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_468, 0, x_463);
 lean_ctor_set(x_468, 1, x_467);
@@ -2911,7 +2911,7 @@ lean_dec(x_502);
 x_527 = l_Lean_Meta_AbstractMVars_abstractExprMVars___main___closed__2;
 x_528 = l_Lean_addMacroScope(x_509, x_527, x_442);
 x_529 = lean_box(0);
-x_530 = l_Lean_Elab_Term_elabLetDecl___closed__4;
+x_530 = l_Lean_Elab_Term_elabLetDecl___closed__2;
 x_531 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_531, 0, x_510);
 lean_ctor_set(x_531, 1, x_530);
@@ -2999,7 +2999,7 @@ lean_dec(x_502);
 x_580 = l_Lean_Meta_AbstractMVars_abstractExprMVars___main___closed__2;
 x_581 = l_Lean_addMacroScope(x_509, x_580, x_442);
 x_582 = lean_box(0);
-x_583 = l_Lean_Elab_Term_elabLetDecl___closed__4;
+x_583 = l_Lean_Elab_Term_elabLetDecl___closed__2;
 x_584 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_584, 0, x_510);
 lean_ctor_set(x_584, 1, x_583);
@@ -3095,7 +3095,7 @@ x_634 = lean_box(0);
 x_635 = l_Lean_Meta_AbstractMVars_abstractExprMVars___main___closed__2;
 x_636 = l_Lean_addMacroScope(x_631, x_635, x_442);
 x_637 = lean_box(0);
-x_638 = l_Lean_Elab_Term_elabLetDecl___closed__4;
+x_638 = l_Lean_Elab_Term_elabLetDecl___closed__2;
 x_639 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_639, 0, x_634);
 lean_ctor_set(x_639, 1, x_638);
@@ -3188,7 +3188,7 @@ x_692 = lean_box(0);
 x_693 = l_Lean_Meta_AbstractMVars_abstractExprMVars___main___closed__2;
 x_694 = l_Lean_addMacroScope(x_631, x_693, x_442);
 x_695 = lean_box(0);
-x_696 = l_Lean_Elab_Term_elabLetDecl___closed__4;
+x_696 = l_Lean_Elab_Term_elabLetDecl___closed__2;
 x_697 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_697, 0, x_692);
 lean_ctor_set(x_697, 1, x_696);
@@ -4991,7 +4991,7 @@ lean_object* _init_l_Lean_Elab_Term_elabDo___closed__1() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
+x_1 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
 x_2 = l_Lean_Parser_Term_do___elambda__1___closed__1;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
diff --git a/stage0/stdlib/Init/Lean/Elab/Frontend.c b/stage0/stdlib/Init/Lean/Elab/Frontend.c
index c7db0da495..c2fd11a59f 100644
--- a/stage0/stdlib/Init/Lean/Elab/Frontend.c
+++ b/stage0/stdlib/Init/Lean/Elab/Frontend.c
@@ -23,7 +23,6 @@ lean_object* l_Lean_Elab_IO_processCommands(lean_object*, lean_object*, lean_obj
 lean_object* l_Lean_Elab_runFrontend(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Frontend_processCommandsAux___rarg___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Frontend_liftIOCore_x21(lean_object*);
-extern lean_object* l_Lean_Elab_Command_runTermElabM___rarg___closed__1;
 lean_object* lean_io_mk_ref(lean_object*, lean_object*);
 lean_object* lean_io_ref_get(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Frontend_runCommandElabM___closed__1;
@@ -77,6 +76,7 @@ uint8_t l_PersistentArray_anyM___at_Lean_MessageLog_hasErrors___spec__1(lean_obj
 extern lean_object* l_Nat_Inhabited;
 lean_object* l_Lean_Elab_Frontend_getParserState___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_process(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+extern lean_object* l_Lean_Elab_Command_liftTermElabM___rarg___closed__1;
 lean_object* l_Lean_Elab_Frontend_processCommands___boxed(lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Command_3__setState(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Frontend_processCommands(lean_object*, lean_object*);
@@ -597,7 +597,7 @@ lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68;
 x_65 = lean_ctor_get(x_16, 1);
 lean_inc(x_65);
 lean_dec(x_16);
-x_66 = l_Lean_Elab_Command_runTermElabM___rarg___closed__1;
+x_66 = l_Lean_Elab_Command_liftTermElabM___rarg___closed__1;
 x_67 = l_unreachable_x21___rarg(x_66);
 x_68 = lean_apply_2(x_67, x_15, x_65);
 if (lean_obj_tag(x_68) == 0)
@@ -905,7 +905,7 @@ lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145;
 x_142 = lean_ctor_get(x_93, 1);
 lean_inc(x_142);
 lean_dec(x_93);
-x_143 = l_Lean_Elab_Command_runTermElabM___rarg___closed__1;
+x_143 = l_Lean_Elab_Command_liftTermElabM___rarg___closed__1;
 x_144 = l_unreachable_x21___rarg(x_143);
 x_145 = lean_apply_2(x_144, x_92, x_142);
 if (lean_obj_tag(x_145) == 0)
diff --git a/stage0/stdlib/Init/Lean/Elab/Quotation.c b/stage0/stdlib/Init/Lean/Elab/Quotation.c
index 78164f5fc5..bd07639d80 100644
--- a/stage0/stdlib/Init/Lean/Elab/Quotation.c
+++ b/stage0/stdlib/Init/Lean/Elab/Quotation.c
@@ -201,6 +201,7 @@ extern lean_object* l_Lean_mkTermIdFromIdent___closed__2;
 lean_object* l_Array_foldlStepMAux___main___at_Lean_Elab_Term_elabParen___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_mkMData(lean_object*, lean_object*);
 extern uint8_t l___private_Init_Lean_Elab_Term_11__isExplicit___closed__1;
+extern lean_object* l_Lean_Elab_evalSyntaxConstant___closed__1;
 lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__19;
 lean_object* l___private_Init_Lean_Elab_Quotation_7__getHeadInfo___lambda__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Quotation_14__oldRunTermElabM___rarg___closed__3;
@@ -240,7 +241,6 @@ lean_object* l_List_mapM___main___at___private_Init_Lean_Elab_Quotation_9__compi
 extern lean_object* l_Lean_Parser_Term_band___elambda__1___closed__2;
 lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__36;
 extern lean_object* l_Lean_numLitKind;
-extern lean_object* l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
 lean_object* l___private_Init_Lean_Elab_Quotation_1__quoteName(lean_object*);
 lean_object* l___private_Init_Lean_Elab_Quotation_12__exprPlaceholder___closed__1;
 extern lean_object* l_Lean_choiceKind___closed__1;
@@ -336,7 +336,6 @@ lean_object* l_List_foldl___main___at___private_Init_Lean_Elab_Quotation_13__toP
 lean_object* l___private_Init_Lean_Elab_Quotation_9__compileStxMatch___main___closed__16;
 lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__31;
 extern lean_object* l_Lean_Parser_Term_fun___elambda__1___closed__1;
-lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
 lean_object* l_List_filterAux___main___at___private_Init_Lean_Elab_Quotation_9__compileStxMatch___main___spec__6___boxed(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_mkAppStx___closed__6;
 extern lean_object* l_Lean_Options_empty;
@@ -356,6 +355,7 @@ extern lean_object* l_Lean_firstFrontendMacroScope;
 lean_object* l___private_Init_Lean_Elab_Quotation_7__getHeadInfo___lambda__2___closed__5;
 extern lean_object* l_Lean_Parser_Term_beq___elambda__1___closed__2;
 lean_object* l___private_Init_Lean_Elab_Quotation_7__getHeadInfo___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+extern lean_object* l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 lean_object* l_Lean_FileMap_ofString(lean_object*);
 extern lean_object* l_Lean_Parser_Term_let___elambda__1___closed__2;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_Quotation_elabMatchSyntax(lean_object*);
@@ -517,6 +517,7 @@ extern lean_object* l_Lean_Elab_Term_mkExplicitBinder___closed__4;
 lean_object* l___private_Init_Lean_Elab_Quotation_13__toPreterm___main___closed__4;
 extern lean_object* l_Lean_mkHole___closed__2;
 lean_object* l___private_Init_Lean_Elab_Quotation_10__getPatternVarsAux___main___boxed(lean_object*);
+extern lean_object* l_Lean_Parser_Term_stxQuot___elambda__1___closed__3;
 lean_object* l___private_Init_Lean_Elab_Quotation_8__explodeHeadPat___lambda__1(lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__7;
 lean_object* l_List_foldl___main___at___private_Init_Lean_Elab_Quotation_13__toPreterm___main___spec__5(lean_object*, lean_object*, lean_object*);
@@ -576,7 +577,6 @@ extern lean_object* l___private_Init_Lean_Elab_Term_8__exceptionToSorry___closed
 lean_object* l_Lean_Prod_hasQuote(lean_object*, lean_object*);
 lean_object* l_Lean_Message_toString(lean_object*);
 lean_object* l_Lean_Elab_Term_Quotation_antiquotKind_x3f(lean_object*);
-extern lean_object* l_Lean_Parser_Term_stxQuot___elambda__1___closed__5;
 lean_object* l___private_Init_Lean_Elab_Quotation_3__quoteOption___rarg___closed__2;
 extern lean_object* l_Lean_mkAppStx___closed__2;
 lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__33;
@@ -2179,8 +2179,8 @@ lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_mkAppStx___closed__2;
-x_2 = l_Lean_Parser_Syntax_paren___elambda__1___closed__1;
+x_1 = l_Lean_Elab_evalSyntaxConstant___closed__1;
+x_2 = l_Lean_Meta_DiscrTree_Trie_format___main___rarg___closed__1;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
 }
@@ -2189,9 +2189,11 @@ lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__16;
-x_2 = l_Lean_Meta_DiscrTree_Trie_format___main___rarg___closed__1;
-x_3 = lean_name_mk_string(x_1, x_2);
+x_1 = lean_box(0);
+x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__16;
+x_3 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
 }
@@ -2201,7 +2203,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
 x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__17;
-x_3 = lean_alloc_ctor(0, 2, 0);
+x_3 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
 return x_3;
@@ -2210,21 +2212,19 @@ return x_3;
 lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__19() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__18;
-x_3 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_3, 0, x_2);
-lean_ctor_set(x_3, 1, x_1);
-return x_3;
+lean_object* x_1; 
+x_1 = lean_mk_string("unexpected antiquotation splice");
+return x_1;
 }
 }
 lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__20() {
 _start:
 {
-lean_object* x_1; 
-x_1 = lean_mk_string("unexpected antiquotation splice");
-return x_1;
+lean_object* x_1; lean_object* x_2; 
+x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__19;
+x_2 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
 }
 }
 lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__21() {
@@ -2232,7 +2232,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; 
 x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__20;
-x_2 = lean_alloc_ctor(2, 1, 0);
+x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
@@ -2240,37 +2240,27 @@ return x_2;
 lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__22() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__21;
-x_2 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_2, 0, x_1);
-return x_2;
-}
-}
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__23() {
-_start:
-{
 lean_object* x_1; 
 x_1 = lean_mk_string("Syntax.atom");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__24() {
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__23() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__23;
+x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__22;
 x_2 = lean_string_utf8_byte_size(x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__25() {
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__24() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__23;
+x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__22;
 x_2 = lean_unsigned_to_nat(0u);
-x_3 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__24;
+x_3 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__23;
 x_4 = lean_alloc_ctor(0, 3, 0);
 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
@@ -2278,7 +2268,7 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__26() {
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__25() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
@@ -2288,13 +2278,25 @@ x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
 }
 }
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__26() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Elab_evalSyntaxConstant___closed__1;
+x_2 = l_Lean_Parser_Syntax_atom___elambda__1___closed__1;
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
 lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__27() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__16;
-x_2 = l_Lean_Parser_Syntax_atom___elambda__1___closed__1;
-x_3 = lean_name_mk_string(x_1, x_2);
+x_1 = lean_box(0);
+x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__26;
+x_3 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
 }
@@ -2304,7 +2306,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
 x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__27;
-x_3 = lean_alloc_ctor(0, 2, 0);
+x_3 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
 return x_3;
@@ -2313,31 +2315,19 @@ return x_3;
 lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__29() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__28;
-x_3 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_3, 0, x_2);
-lean_ctor_set(x_3, 1, x_1);
-return x_3;
-}
-}
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__30() {
-_start:
-{
 lean_object* x_1; lean_object* x_2; 
 x_1 = l_Option_HasRepr___rarg___closed__1;
 x_2 = lean_string_utf8_byte_size(x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__31() {
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__30() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
 x_1 = l_Option_HasRepr___rarg___closed__1;
 x_2 = lean_unsigned_to_nat(0u);
-x_3 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__30;
+x_3 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__29;
 x_4 = lean_alloc_ctor(0, 3, 0);
 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
@@ -2345,7 +2335,7 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__32() {
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__31() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
@@ -2355,7 +2345,7 @@ x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__33() {
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__32() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
@@ -2367,19 +2357,19 @@ lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__34() {
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__33() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__33;
+x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__32;
 x_3 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__35() {
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__34() {
 _start:
 {
 lean_object* x_1; 
@@ -2387,22 +2377,22 @@ x_1 = lean_mk_string("Syntax.ident");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__36() {
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__35() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__35;
+x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__34;
 x_2 = lean_string_utf8_byte_size(x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__37() {
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__36() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__35;
+x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__34;
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-x_3 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__36;
+x_3 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__35;
 x_4 = lean_alloc_ctor(0, 3, 0);
 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
@@ -2410,7 +2400,7 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__38() {
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__37() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
@@ -2420,13 +2410,25 @@ x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
 }
 }
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__38() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Elab_evalSyntaxConstant___closed__1;
+x_2 = l_Lean_identKind___closed__1;
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
 lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__39() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__16;
-x_2 = l_Lean_identKind___closed__1;
-x_3 = lean_name_mk_string(x_1, x_2);
+x_1 = lean_box(0);
+x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__38;
+x_3 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
 }
@@ -2436,25 +2438,13 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
 x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__39;
-x_3 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_3, 0, x_2);
-lean_ctor_set(x_3, 1, x_1);
-return x_3;
-}
-}
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__41() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__40;
 x_3 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42() {
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__41() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
@@ -2466,17 +2456,17 @@ lean_ctor_set(x_3, 1, x_2);
 return x_3;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43() {
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l_Array_empty___closed__1;
-x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
+x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__41;
 x_3 = lean_array_push(x_1, x_2);
 return x_3;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__44() {
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43() {
 _start:
 {
 lean_object* x_1; 
@@ -2484,22 +2474,22 @@ x_1 = lean_mk_string("addMacroScope");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__45() {
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__44() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__44;
+x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
 x_2 = lean_string_utf8_byte_size(x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__46() {
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__45() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__44;
+x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
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-x_3 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__45;
+x_3 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__44;
 x_4 = lean_alloc_ctor(0, 3, 0);
 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
@@ -2507,12 +2497,22 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__47() {
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__46() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__44;
+x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__47() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_mkAppStx___closed__2;
+x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
 }
@@ -2521,9 +2521,11 @@ lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_mkAppStx___closed__2;
-x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__44;
-x_3 = lean_name_mk_string(x_1, x_2);
+x_1 = lean_box(0);
+x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__47;
+x_3 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
 return x_3;
 }
 }
@@ -2533,7 +2535,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
 x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__48;
-x_3 = lean_alloc_ctor(0, 2, 0);
+x_3 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
 return x_3;
@@ -2542,39 +2544,27 @@ return x_3;
 lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__50() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__49;
-x_3 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_3, 0, x_2);
-lean_ctor_set(x_3, 1, x_1);
-return x_3;
-}
-}
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__51() {
-_start:
-{
 lean_object* x_1; 
 x_1 = lean_mk_string("mainModule");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__52() {
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__51() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__51;
+x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__50;
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 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__53() {
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__52() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__51;
+x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__50;
 x_2 = lean_unsigned_to_nat(0u);
-x_3 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__52;
+x_3 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__51;
 x_4 = lean_alloc_ctor(0, 3, 0);
 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
@@ -2582,17 +2572,17 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__54() {
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__53() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__51;
+x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__50;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__55() {
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__54() {
 _start:
 {
 lean_object* x_1; 
@@ -2600,22 +2590,22 @@ x_1 = lean_mk_string("scp");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__56() {
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__55() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__55;
+x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__54;
 x_2 = lean_string_utf8_byte_size(x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__57() {
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__56() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__55;
+x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__54;
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-x_3 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__56;
+x_3 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__55;
 x_4 = lean_alloc_ctor(0, 3, 0);
 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
@@ -2623,17 +2613,17 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58() {
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__57() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
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-x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__55;
+x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__54;
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 return x_3;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59() {
+lean_object* _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
@@ -2737,7 +2727,7 @@ x_43 = lean_ctor_get(x_41, 0);
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-x_47 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__19;
+x_47 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__18;
 x_48 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_48, 0, x_19);
 lean_ctor_set(x_48, 1, x_46);
@@ -2774,7 +2764,7 @@ lean_dec(x_41);
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-x_65 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__19;
+x_65 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__18;
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 lean_ctor_set(x_66, 0, x_19);
 lean_ctor_set(x_66, 1, x_64);
@@ -2901,7 +2891,7 @@ if (lean_is_exclusive(x_112)) {
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-x_119 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__19;
+x_119 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__18;
 x_120 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_120, 0, x_89);
 lean_ctor_set(x_120, 1, x_118);
@@ -2982,7 +2972,7 @@ return x_140;
 else
 {
 lean_object* x_141; lean_object* x_142; 
-x_141 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__22;
+x_141 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__21;
 x_142 = l_Lean_Elab_Term_throwError___rarg(x_1, x_141, x_2, x_3);
 lean_dec(x_1);
 return x_142;
@@ -3013,12 +3003,12 @@ if (x_150 == 0)
 lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; 
 x_151 = lean_ctor_get(x_149, 0);
 x_152 = lean_box(0);
-x_153 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__26;
+x_153 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__25;
 lean_inc(x_147);
 lean_inc(x_151);
 x_154 = l_Lean_addMacroScope(x_151, x_153, x_147);
-x_155 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__25;
-x_156 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__29;
+x_155 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__24;
+x_156 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__28;
 x_157 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_157, 0, x_152);
 lean_ctor_set(x_157, 1, x_155);
@@ -3033,10 +3023,10 @@ lean_ctor_set_tag(x_1, 1);
 lean_ctor_set(x_1, 1, x_161);
 lean_ctor_set(x_1, 0, x_162);
 x_163 = lean_array_push(x_158, x_1);
-x_164 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__32;
+x_164 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__31;
 x_165 = l_Lean_addMacroScope(x_151, x_164, x_147);
-x_166 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__31;
-x_167 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__34;
+x_166 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__30;
+x_167 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__33;
 x_168 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_168, 0, x_152);
 lean_ctor_set(x_168, 1, x_166);
@@ -3077,12 +3067,12 @@ lean_inc(x_185);
 lean_inc(x_184);
 lean_dec(x_149);
 x_186 = lean_box(0);
-x_187 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__26;
+x_187 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__25;
 lean_inc(x_147);
 lean_inc(x_184);
 x_188 = l_Lean_addMacroScope(x_184, x_187, x_147);
-x_189 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__25;
-x_190 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__29;
+x_189 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__24;
+x_190 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__28;
 x_191 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_191, 0, x_186);
 lean_ctor_set(x_191, 1, x_189);
@@ -3097,10 +3087,10 @@ lean_ctor_set_tag(x_1, 1);
 lean_ctor_set(x_1, 1, x_195);
 lean_ctor_set(x_1, 0, x_196);
 x_197 = lean_array_push(x_192, x_1);
-x_198 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__32;
+x_198 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__31;
 x_199 = l_Lean_addMacroScope(x_184, x_198, x_147);
-x_200 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__31;
-x_201 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__34;
+x_200 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__30;
+x_201 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__33;
 x_202 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_202, 0, x_186);
 lean_ctor_set(x_202, 1, x_200);
@@ -3162,12 +3152,12 @@ if (lean_is_exclusive(x_223)) {
  x_226 = lean_box(0);
 }
 x_227 = lean_box(0);
-x_228 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__26;
+x_228 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__25;
 lean_inc(x_221);
 lean_inc(x_224);
 x_229 = l_Lean_addMacroScope(x_224, x_228, x_221);
-x_230 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__25;
-x_231 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__29;
+x_230 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__24;
+x_231 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__28;
 x_232 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_232, 0, x_227);
 lean_ctor_set(x_232, 1, x_230);
@@ -3182,10 +3172,10 @@ x_238 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_238, 0, x_237);
 lean_ctor_set(x_238, 1, x_236);
 x_239 = lean_array_push(x_233, x_238);
-x_240 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__32;
+x_240 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__31;
 x_241 = l_Lean_addMacroScope(x_224, x_240, x_221);
-x_242 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__31;
-x_243 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__34;
+x_242 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__30;
+x_243 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__33;
 x_244 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_244, 0, x_227);
 lean_ctor_set(x_244, 1, x_242);
@@ -3273,13 +3263,13 @@ if (x_282 == 0)
 lean_object* x_283; lean_object* x_284; lean_object* x_285; lean_object* x_286; lean_object* x_287; lean_object* x_288; lean_object* x_289; lean_object* x_290; lean_object* x_291; lean_object* x_292; lean_object* x_293; lean_object* x_294; lean_object* x_295; lean_object* x_296; lean_object* x_297; lean_object* x_298; lean_object* x_299; lean_object* x_300; lean_object* x_301; lean_object* x_302; lean_object* x_303; lean_object* x_304; lean_object* x_305; lean_object* x_306; lean_object* x_307; lean_object* x_308; lean_object* x_309; lean_object* x_310; lean_object* x_311; lean_object* x_312; lean_object* x_313; lean_object* x_314; lean_object* x_315; lean_object* x_316; lean_object* x_317; lean_object* x_318; lean_object* x_319; lean_object* x_320; lean_object* x_321; lean_object* x_322; lean_object* x_323; lean_object* x_324; lean_object* x_325; lean_object* x_326; lean_object* x_327; lean_object* x_328; lean_object* x_329; lean_object* x_330; lean_object* x_331; lean_object* x_332; lean_object* x_333; lean_object* x_334; lean_object* x_335; lean_object* x_336; lean_object* x_337; lean_object* x_338; lean_object* x_339; lean_object* x_340; lean_object* x_341; lean_object* x_342; lean_object* x_343; lean_object* x_344; lean_object* x_345; lean_object* x_346; lean_object* x_347; lean_object* x_348; lean_object* x_349; lean_object* x_350; lean_object* x_351; lean_object* x_352; lean_object* x_353; lean_object* x_354; lean_object* x_355; lean_object* x_356; lean_object* x_357; lean_object* x_358; lean_object* x_359; lean_object* x_360; lean_object* x_361; lean_object* x_362; lean_object* x_363; lean_object* x_364; 
 x_283 = lean_ctor_get(x_281, 0);
 x_284 = lean_box(0);
-x_285 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__38;
+x_285 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__37;
 lean_inc(x_279);
 lean_inc(x_283);
 x_286 = l_Lean_addMacroScope(x_283, x_285, x_279);
 x_287 = lean_box(0);
-x_288 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__37;
-x_289 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__41;
+x_288 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__36;
+x_289 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__40;
 lean_ctor_set(x_1, 3, x_289);
 lean_ctor_set(x_1, 2, x_286);
 lean_ctor_set(x_1, 1, x_288);
@@ -3293,12 +3283,12 @@ x_295 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_295, 0, x_294);
 lean_ctor_set(x_295, 1, x_293);
 x_296 = lean_array_push(x_290, x_295);
-x_297 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__32;
+x_297 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__31;
 lean_inc(x_279);
 lean_inc(x_283);
 x_298 = l_Lean_addMacroScope(x_283, x_297, x_279);
-x_299 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__31;
-x_300 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__34;
+x_299 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__30;
+x_300 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__33;
 x_301 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_301, 0, x_284);
 lean_ctor_set(x_301, 1, x_299);
@@ -3310,12 +3300,12 @@ x_304 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_304, 0, x_294);
 lean_ctor_set(x_304, 1, x_303);
 x_305 = lean_array_push(x_290, x_304);
-x_306 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__47;
+x_306 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__46;
 lean_inc(x_279);
 lean_inc(x_283);
 x_307 = l_Lean_addMacroScope(x_283, x_306, x_279);
-x_308 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__46;
-x_309 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__50;
+x_308 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__45;
+x_309 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__49;
 x_310 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_310, 0, x_284);
 lean_ctor_set(x_310, 1, x_308);
@@ -3327,11 +3317,11 @@ x_313 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_313, 0, x_294);
 lean_ctor_set(x_313, 1, x_312);
 x_314 = lean_array_push(x_290, x_313);
-x_315 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__54;
+x_315 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__53;
 lean_inc(x_279);
 lean_inc(x_283);
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-x_317 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__53;
+x_317 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__52;
 x_318 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_318, 0, x_284);
 lean_ctor_set(x_318, 1, x_317);
@@ -3344,9 +3334,9 @@ lean_ctor_set(x_321, 0, x_294);
 lean_ctor_set(x_321, 1, x_320);
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-x_324 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
+x_324 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__57;
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-x_326 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__57;
+x_326 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__56;
 x_327 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_327, 0, x_284);
 lean_ctor_set(x_327, 1, x_326);
@@ -3372,9 +3362,9 @@ x_338 = lean_array_push(x_337, x_292);
 x_339 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_339, 0, x_332);
 lean_ctor_set(x_339, 1, x_338);
-x_340 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
+x_340 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
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-x_342 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_342 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
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 x_345 = lean_alloc_ctor(1, 2, 0);
@@ -3424,13 +3414,13 @@ lean_inc(x_366);
 lean_inc(x_365);
 lean_dec(x_281);
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-x_368 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__38;
+x_368 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__37;
 lean_inc(x_279);
 lean_inc(x_365);
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-x_371 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__37;
-x_372 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__41;
+x_371 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__36;
+x_372 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__40;
 lean_ctor_set(x_1, 3, x_372);
 lean_ctor_set(x_1, 2, x_369);
 lean_ctor_set(x_1, 1, x_371);
@@ -3444,12 +3434,12 @@ x_378 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_378, 0, x_377);
 lean_ctor_set(x_378, 1, x_376);
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-x_380 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__32;
+x_380 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__31;
 lean_inc(x_279);
 lean_inc(x_365);
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-x_382 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__31;
-x_383 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__34;
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 lean_ctor_set(x_384, 0, x_367);
 lean_ctor_set(x_384, 1, x_382);
@@ -3461,12 +3451,12 @@ x_387 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_387, 0, x_377);
 lean_ctor_set(x_387, 1, x_386);
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-x_389 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__47;
+x_389 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__46;
 lean_inc(x_279);
 lean_inc(x_365);
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-x_391 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__46;
-x_392 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__50;
+x_391 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__45;
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 lean_ctor_set(x_393, 0, x_367);
 lean_ctor_set(x_393, 1, x_391);
@@ -3478,11 +3468,11 @@ x_396 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_396, 0, x_377);
 lean_ctor_set(x_396, 1, x_395);
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-x_398 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__54;
+x_398 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__53;
 lean_inc(x_279);
 lean_inc(x_365);
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-x_400 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__53;
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 lean_ctor_set(x_401, 0, x_367);
 lean_ctor_set(x_401, 1, x_400);
@@ -3495,9 +3485,9 @@ lean_ctor_set(x_404, 0, x_377);
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-x_407 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
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 lean_ctor_set(x_410, 0, x_367);
 lean_ctor_set(x_410, 1, x_409);
@@ -3523,9 +3513,9 @@ x_421 = lean_array_push(x_420, x_375);
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 lean_ctor_set(x_422, 0, x_415);
 lean_ctor_set(x_422, 1, x_421);
-x_423 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
+x_423 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
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@@ -3623,13 +3613,13 @@ if (lean_is_exclusive(x_467)) {
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 }
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-x_472 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__38;
+x_472 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__37;
 lean_inc(x_465);
 lean_inc(x_468);
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-x_475 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__37;
-x_476 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__41;
+x_475 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__36;
+x_476 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__40;
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 lean_ctor_set(x_477, 0, x_471);
 lean_ctor_set(x_477, 1, x_475);
@@ -3644,12 +3634,12 @@ x_483 = lean_alloc_ctor(1, 2, 0);
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 lean_ctor_set(x_483, 1, x_481);
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-x_485 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__32;
+x_485 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__31;
 lean_inc(x_465);
 lean_inc(x_468);
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-x_487 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__31;
-x_488 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__34;
+x_487 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__30;
+x_488 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__33;
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 lean_ctor_set(x_489, 0, x_471);
 lean_ctor_set(x_489, 1, x_487);
@@ -3661,12 +3651,12 @@ x_492 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_492, 0, x_482);
 lean_ctor_set(x_492, 1, x_491);
 x_493 = lean_array_push(x_478, x_492);
-x_494 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__47;
+x_494 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__46;
 lean_inc(x_465);
 lean_inc(x_468);
 x_495 = l_Lean_addMacroScope(x_468, x_494, x_465);
-x_496 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__46;
-x_497 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__50;
+x_496 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__45;
+x_497 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__49;
 x_498 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_498, 0, x_471);
 lean_ctor_set(x_498, 1, x_496);
@@ -3678,11 +3668,11 @@ x_501 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_501, 0, x_482);
 lean_ctor_set(x_501, 1, x_500);
 x_502 = lean_array_push(x_478, x_501);
-x_503 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__54;
+x_503 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__53;
 lean_inc(x_465);
 lean_inc(x_468);
 x_504 = l_Lean_addMacroScope(x_468, x_503, x_465);
-x_505 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__53;
+x_505 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__52;
 x_506 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_506, 0, x_471);
 lean_ctor_set(x_506, 1, x_505);
@@ -3695,9 +3685,9 @@ lean_ctor_set(x_509, 0, x_482);
 lean_ctor_set(x_509, 1, x_508);
 x_510 = lean_array_push(x_478, x_509);
 x_511 = lean_array_push(x_510, x_463);
-x_512 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
+x_512 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__57;
 x_513 = l_Lean_addMacroScope(x_468, x_512, x_465);
-x_514 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__57;
+x_514 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__56;
 x_515 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_515, 0, x_471);
 lean_ctor_set(x_515, 1, x_514);
@@ -3723,9 +3713,9 @@ x_526 = lean_array_push(x_525, x_480);
 x_527 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_527, 0, x_520);
 lean_ctor_set(x_527, 1, x_526);
-x_528 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
+x_528 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
 x_529 = lean_array_push(x_528, x_527);
-x_530 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_530 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_531 = lean_array_push(x_529, x_530);
 x_532 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__2;
 x_533 = lean_alloc_ctor(1, 2, 0);
@@ -4218,11 +4208,11 @@ x_37 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_37, 0, x_27);
 lean_ctor_set(x_37, 1, x_36);
 x_38 = lean_array_push(x_23, x_37);
-x_39 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
+x_39 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__57;
 lean_inc(x_11);
 lean_inc(x_15);
 x_40 = l_Lean_addMacroScope(x_15, x_39, x_11);
-x_41 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__57;
+x_41 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__56;
 x_42 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_42, 0, x_16);
 lean_ctor_set(x_42, 1, x_41);
@@ -4259,11 +4249,11 @@ x_60 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_60, 0, x_27);
 lean_ctor_set(x_60, 1, x_59);
 x_61 = lean_array_push(x_23, x_60);
-x_62 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__54;
+x_62 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__53;
 lean_inc(x_11);
 lean_inc(x_15);
 x_63 = l_Lean_addMacroScope(x_15, x_62, x_11);
-x_64 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__53;
+x_64 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__52;
 x_65 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_65, 0, x_16);
 lean_ctor_set(x_65, 1, x_64);
@@ -4314,9 +4304,9 @@ x_91 = lean_array_push(x_90, x_25);
 x_92 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_92, 0, x_47);
 lean_ctor_set(x_92, 1, x_91);
-x_93 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
+x_93 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
 x_94 = lean_array_push(x_93, x_92);
-x_95 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_95 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_96 = lean_array_push(x_94, x_95);
 x_97 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__2;
 x_98 = lean_alloc_ctor(1, 2, 0);
@@ -4403,11 +4393,11 @@ x_138 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_138, 0, x_128);
 lean_ctor_set(x_138, 1, x_137);
 x_139 = lean_array_push(x_124, x_138);
-x_140 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
+x_140 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__57;
 lean_inc(x_11);
 lean_inc(x_115);
 x_141 = l_Lean_addMacroScope(x_115, x_140, x_11);
-x_142 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__57;
+x_142 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__56;
 x_143 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_143, 0, x_117);
 lean_ctor_set(x_143, 1, x_142);
@@ -4444,11 +4434,11 @@ x_161 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_161, 0, x_128);
 lean_ctor_set(x_161, 1, x_160);
 x_162 = lean_array_push(x_124, x_161);
-x_163 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__54;
+x_163 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__53;
 lean_inc(x_11);
 lean_inc(x_115);
 x_164 = l_Lean_addMacroScope(x_115, x_163, x_11);
-x_165 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__53;
+x_165 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__52;
 x_166 = lean_alloc_ctor(3, 4, 0);
 lean_ctor_set(x_166, 0, x_117);
 lean_ctor_set(x_166, 1, x_165);
@@ -4499,9 +4489,9 @@ x_192 = lean_array_push(x_191, x_126);
 x_193 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_193, 0, x_148);
 lean_ctor_set(x_193, 1, x_192);
-x_194 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
+x_194 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
 x_195 = lean_array_push(x_194, x_193);
-x_196 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_196 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_197 = lean_array_push(x_195, x_196);
 x_198 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__2;
 x_199 = lean_alloc_ctor(1, 2, 0);
@@ -4643,7 +4633,7 @@ lean_object* l___regBuiltinTermElab_Lean_Elab_Term_Quotation_elabStxQuot(lean_ob
 _start:
 {
 lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
-x_2 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_2 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 x_3 = l___regBuiltinTermElab_Lean_Elab_Term_Quotation_elabStxQuot___closed__4;
 x_4 = l___regBuiltinTermElab_Lean_Elab_Term_Quotation_elabStxQuot___closed__5;
 x_5 = l_Lean_Elab_Term_addBuiltinTermElab(x_2, x_3, x_4, x_1);
@@ -5056,7 +5046,7 @@ lean_object* _init_l_Array_umapMAux___main___at___private_Init_Lean_Elab_Quotati
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__5;
+x_1 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__3;
 x_2 = l_Lean_mkAtom(x_1);
 return x_2;
 }
@@ -5460,7 +5450,7 @@ lean_object* l___private_Init_Lean_Elab_Quotation_7__getHeadInfo___lambda__4(lea
 _start:
 {
 lean_object* x_5; lean_object* x_6; 
-x_5 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__22;
+x_5 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__21;
 x_6 = l_Lean_Elab_Term_throwError___rarg(x_1, x_5, x_3, x_4);
 return x_6;
 }
@@ -5632,7 +5622,7 @@ x_7 = l_Lean_Syntax_isOfKind(x_3, x_6);
 if (x_7 == 0)
 {
 lean_object* x_8; uint8_t x_9; 
-x_8 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_8 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 lean_inc(x_3);
 x_9 = l_Lean_Syntax_isOfKind(x_3, x_8);
 if (x_9 == 0)
@@ -7130,7 +7120,7 @@ lean_object* _init_l_List_mapM___main___at___private_Init_Lean_Elab_Quotation_9_
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__16;
+x_1 = l_Lean_Elab_evalSyntaxConstant___closed__1;
 x_2 = l_List_mapM___main___at___private_Init_Lean_Elab_Quotation_9__compileStxMatch___main___spec__8___closed__4;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
@@ -7824,7 +7814,7 @@ lean_object* _init_l___private_Init_Lean_Elab_Quotation_9__compileStxMatch___mai
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__16;
+x_1 = l_Lean_Elab_evalSyntaxConstant___closed__1;
 x_2 = l___private_Init_Lean_Elab_Quotation_9__compileStxMatch___main___closed__7;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
@@ -8092,7 +8082,7 @@ lean_object* _init_l___private_Init_Lean_Elab_Quotation_9__compileStxMatch___mai
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__16;
+x_1 = l_Lean_Elab_evalSyntaxConstant___closed__1;
 x_2 = l___private_Init_Lean_Elab_Quotation_7__getHeadInfo___lambda__2___closed__4;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
@@ -9771,9 +9761,9 @@ x_677 = lean_array_push(x_676, x_632);
 x_678 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_678, 0, x_647);
 lean_ctor_set(x_678, 1, x_677);
-x_679 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
+x_679 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
 x_680 = lean_array_push(x_679, x_678);
-x_681 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_681 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_682 = lean_array_push(x_680, x_681);
 x_683 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__2;
 x_684 = lean_alloc_ctor(1, 2, 0);
@@ -10144,9 +10134,9 @@ x_871 = lean_array_push(x_870, x_826);
 x_872 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_872, 0, x_841);
 lean_ctor_set(x_872, 1, x_871);
-x_873 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
+x_873 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
 x_874 = lean_array_push(x_873, x_872);
-x_875 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_875 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_876 = lean_array_push(x_874, x_875);
 x_877 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__2;
 x_878 = lean_alloc_ctor(1, 2, 0);
@@ -10678,9 +10668,9 @@ x_1089 = lean_array_push(x_1088, x_1044);
 x_1090 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_1090, 0, x_1059);
 lean_ctor_set(x_1090, 1, x_1089);
-x_1091 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
+x_1091 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
 x_1092 = lean_array_push(x_1091, x_1090);
-x_1093 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_1093 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_1094 = lean_array_push(x_1092, x_1093);
 x_1095 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__2;
 x_1096 = lean_alloc_ctor(1, 2, 0);
@@ -11348,7 +11338,7 @@ lean_object* l_Lean_Elab_Term_Quotation_getPatternVars(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; uint8_t x_3; 
-x_2 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_2 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 lean_inc(x_1);
 x_3 = l_Lean_Syntax_isOfKind(x_1, x_2);
 if (x_3 == 0)
@@ -11470,7 +11460,7 @@ lean_object* _init_l___private_Init_Lean_Elab_Quotation_11__letBindRhss___main__
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__43;
+x_1 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__42;
 x_2 = l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
 x_3 = lean_array_push(x_1, x_2);
 return x_3;
@@ -11481,7 +11471,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l___private_Init_Lean_Elab_Quotation_11__letBindRhss___main___closed__5;
-x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_2 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_3 = lean_array_push(x_1, x_2);
 return x_3;
 }
@@ -13680,7 +13670,7 @@ goto block_60;
 block_60:
 {
 lean_object* x_17; uint8_t x_18; 
-x_17 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_17 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 lean_inc(x_15);
 x_18 = l_Lean_Syntax_isOfKind(x_15, x_17);
 if (x_18 == 0)
@@ -25723,8 +25713,6 @@ l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__57 = _init_
 lean_mark_persistent(l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__57);
 l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58 = _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58();
 lean_mark_persistent(l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58);
-l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59 = _init_l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59();
-lean_mark_persistent(l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59);
 l_Lean_Elab_Term_Quotation_stxQuot_expand___closed__1 = _init_l_Lean_Elab_Term_Quotation_stxQuot_expand___closed__1();
 lean_mark_persistent(l_Lean_Elab_Term_Quotation_stxQuot_expand___closed__1);
 l_Lean_Elab_Term_Quotation_stxQuot_expand___closed__2 = _init_l_Lean_Elab_Term_Quotation_stxQuot_expand___closed__2();
diff --git a/stage0/stdlib/Init/Lean/Elab/Syntax.c b/stage0/stdlib/Init/Lean/Elab/Syntax.c
index 4f16d27253..b8994081ef 100644
--- a/stage0/stdlib/Init/Lean/Elab/Syntax.c
+++ b/stage0/stdlib/Init/Lean/Elab/Syntax.c
@@ -84,7 +84,6 @@ lean_object* l_Lean_Elab_Command_elabMacroRulesAux___closed__33;
 lean_object* lean_array_fswap(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_identKind___closed__2;
 lean_object* l_Lean_Elab_Command_elabMacroRulesAux___closed__13;
-extern lean_object* l_Lean_Elab_Command_runTermElabM___rarg___closed__1;
 lean_object* l_Lean_Elab_Command_elabMacroRulesAux___closed__23;
 lean_object* l_Lean_Elab_Command_elabSyntax___closed__7;
 lean_object* l_Lean_Elab_Command_expandMacroArgIntoPattern(lean_object*, lean_object*, lean_object*);
@@ -128,6 +127,7 @@ lean_object* l___private_Init_Lean_Elab_Syntax_8__regTraceClasses(lean_object*);
 lean_object* l_Lean_Elab_Command_elabSyntax___closed__20;
 lean_object* l___regBuiltinCommandElab_Lean_Elab_Command_elabDeclareSyntaxCat___closed__2;
 lean_object* l_Lean_Elab_Command_elabMacroRulesAux___closed__9;
+extern lean_object* l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
 lean_object* l_Lean_Elab_Term_toParserDescrAux(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_toParserDescrAux___main___closed__81;
 lean_object* l_Lean_Elab_Command_elabMacroRulesAux___lambda__1___closed__6;
@@ -209,7 +209,6 @@ lean_object* l_Lean_Elab_Term_toParserDescrAux___main___closed__61;
 lean_object* l___regBuiltinCommandElab_Lean_Elab_Command_elabMacroRules___closed__2;
 lean_object* l_Lean_Elab_Command_elabNoKindMacroRulesAux___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_numLitKind;
-extern lean_object* l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
 extern lean_object* l_Lean_Parser_Command_strLitPrec___elambda__1___closed__2;
 extern lean_object* l_Lean_Parser_Syntax_num___elambda__1___closed__1;
 lean_object* l_Lean_Elab_Term_throwUnsupportedSyntax___rarg(lean_object*);
@@ -299,9 +298,7 @@ lean_object* l_Lean_Elab_Term_toParserDescrAux___main___closed__93;
 lean_object* l_Lean_Elab_Term_toParserDescrAux___main___closed__121;
 extern lean_object* l_Lean_Parser_Command_docComment___elambda__1___closed__2;
 lean_object* l___private_Init_Lean_Elab_Command_6__mkTermContext(lean_object*, lean_object*, lean_object*);
-extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
 lean_object* l_Lean_Elab_Command_elabSyntax___closed__28;
-extern lean_object* l_Lean_Elab_Term_elabArrow___lambda__1___closed__6;
 extern lean_object* l_Lean_Parser_Term_match__syntax___elambda__1___closed__1;
 lean_object* l_Lean_Elab_Command_mkKindName___closed__1;
 lean_object* l___regBuiltinCommandElab_Lean_Elab_Command_elabMacroRules(lean_object*);
@@ -330,10 +327,12 @@ uint8_t l_Array_isEmpty___rarg(lean_object*);
 extern lean_object* l_Lean_Parser_Command_attributes___elambda__1___closed__2;
 lean_object* l_Lean_Elab_Command_elabMacroRulesAux___lambda__1___closed__3;
 lean_object* l_Lean_Elab_Command_mkKindName___closed__2;
+extern lean_object* l_Lean_Elab_Term_elabArrow___lambda__1___closed__4;
 lean_object* l_Lean_Elab_Term_toParserDescrAux___main___closed__25;
 lean_object* l_Lean_Elab_Command_elabSyntax___closed__3;
 extern lean_object* l_Lean_Parser_Command_macroArgSimple___elambda__1___closed__2;
 lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_Syntax_7__antiquote___main___spec__6(lean_object*, lean_object*, lean_object*);
+extern lean_object* l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 extern lean_object* l_Lean_Parser_Syntax_sepBy___elambda__1___closed__1;
 lean_object* l___private_Init_Lean_Elab_Syntax_3__markAsTrailingParser___rarg(lean_object*);
 lean_object* l___private_Init_Lean_Elab_Syntax_6__elabKind___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -382,7 +381,6 @@ lean_object* l_Lean_Elab_Command_elabNoKindMacroRulesAux___closed__5;
 lean_object* l_Lean_Elab_Term_toParserDescrAux___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_toParserDescrAux___main___closed__102;
 lean_object* l_Lean_Elab_Command_elabSyntax___closed__4;
-extern lean_object* l_Lean_Elab_Term_elabArrow___lambda__1___closed__5;
 lean_object* l_Lean_Elab_Command_elabReserve(lean_object*, lean_object*);
 lean_object* l_Lean_Name_appendAfter(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_toParserDescrAux___main___closed__15;
@@ -490,6 +488,7 @@ lean_object* l_Lean_Elab_Term_toParserDescrAux___main___closed__29;
 extern lean_object* l___private_Init_Lean_Elab_Binders_10__expandFunBindersAux___main___closed__4;
 lean_object* l___private_Init_Lean_Elab_Syntax_7__antiquote___main___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabBinders___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
+extern lean_object* l_Lean_Parser_Term_stxQuot___elambda__1___closed__3;
 lean_object* l_Lean_Elab_Term_toParserDescrAux___main___closed__84;
 lean_object* l_Lean_Elab_Command_setEnv(lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_Syntax_7__antiquote___main___spec__2(lean_object*, lean_object*, lean_object*);
@@ -522,9 +521,9 @@ lean_object* l_Lean_Elab_Command_elabMixfix(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_mkKindName(lean_object*);
 lean_object* l_unsafeCast(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_expandMacroHeadIntoSyntaxItem(lean_object*, lean_object*, lean_object*);
+extern lean_object* l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 lean_object* l_Lean_Elab_Command_elabMacroRulesAux___closed__1;
 lean_object* l_Lean_Name_toStringWithSep___main(lean_object*, lean_object*);
-extern lean_object* l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
 lean_object* l___private_Init_Lean_Elab_Syntax_3__markAsTrailingParser___rarg___closed__1;
 lean_object* l_Lean_Elab_Term_toParserDescrAux___main___closed__106;
 lean_object* l_Lean_Elab_Term_toParserDescrAux___main___closed__24;
@@ -534,6 +533,7 @@ extern lean_object* l_Lean_Parser_Command_macro___elambda__1___closed__2;
 lean_object* l_Lean_Elab_Command_elabSyntax___closed__12;
 extern lean_object* l_Lean_Elab_mkMacroAttribute___closed__2;
 extern lean_object* l___private_Init_Lean_Elab_Quotation_3__quoteOption___rarg___closed__4;
+extern lean_object* l_Lean_Elab_Term_elabArrow___lambda__1___closed__3;
 lean_object* l_Lean_Elab_Term_toParserDescrAux___main___closed__88;
 extern lean_object* l_Lean_Parser_Syntax_sepBy___elambda__1___closed__2;
 lean_object* l_Lean_Elab_Command_elabSyntax___closed__26;
@@ -541,7 +541,6 @@ lean_object* l_Lean_Elab_Term_toParserDescrAux___main___closed__107;
 lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_Syntax_7__antiquote___main___spec__4___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_expandMacroHeadIntoPattern___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_toParserDescrAux___main___closed__72;
-extern lean_object* l_Lean_Parser_Term_stxQuot___elambda__1___closed__5;
 lean_object* l_Lean_Elab_Term_toParserDescrAux___main___closed__96;
 lean_object* l_Lean_Elab_Term_toParserDescrAux___main___closed__13;
 lean_object* l_Lean_Elab_Term_toParserDescrAux___main___closed__41;
@@ -557,6 +556,7 @@ extern lean_object* l_Lean_Parser_Command_syntax___elambda__1___closed__1;
 lean_object* l___private_Init_Lean_Elab_Command_7__mkTermState(lean_object*);
 lean_object* l_Lean_Elab_Command_expandNotationItemIntoSyntaxItem(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_toParserDescrAux___main___closed__35;
+extern lean_object* l_Lean_Elab_Command_liftTermElabM___rarg___closed__1;
 extern lean_object* l_Lean_Parser_Term_orelse___elambda__1___closed__1;
 lean_object* l_Lean_Elab_Command_elabMacroRulesAux___closed__12;
 lean_object* l_Lean_Elab_Command_expandMacroArgIntoSyntaxItem___boxed(lean_object*, lean_object*, lean_object*);
@@ -8164,7 +8164,7 @@ lean_inc(x_2);
 x_4 = l_Lean_Elab_Command_getEnv(x_2, x_3);
 if (lean_obj_tag(x_4) == 0)
 {
-lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; uint8_t x_375; 
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; uint8_t x_382; 
 x_5 = lean_ctor_get(x_4, 0);
 lean_inc(x_5);
 x_6 = lean_ctor_get(x_4, 1);
@@ -8174,50 +8174,50 @@ x_7 = lean_unsigned_to_nat(4u);
 x_8 = l_Lean_Syntax_getIdAt(x_1, x_7);
 x_9 = l_Lean_Name_eraseMacroScopes(x_8);
 lean_dec(x_8);
-x_375 = l_Lean_Parser_isParserCategory(x_5, x_9);
+x_382 = l_Lean_Parser_isParserCategory(x_5, x_9);
 lean_dec(x_5);
-if (x_375 == 0)
+if (x_382 == 0)
 {
-lean_object* x_376; lean_object* x_377; lean_object* x_378; lean_object* x_379; lean_object* x_380; lean_object* x_381; lean_object* x_382; uint8_t x_383; 
-x_376 = l_Lean_Syntax_getArg(x_1, x_7);
+lean_object* x_383; lean_object* x_384; lean_object* x_385; lean_object* x_386; lean_object* x_387; lean_object* x_388; lean_object* x_389; uint8_t x_390; 
+x_383 = l_Lean_Syntax_getArg(x_1, x_7);
 lean_dec(x_1);
-x_377 = lean_alloc_ctor(4, 1, 0);
-lean_ctor_set(x_377, 0, x_9);
-x_378 = l_Lean_Elab_Term_toParserDescrAux___main___closed__118;
-x_379 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_379, 0, x_378);
-lean_ctor_set(x_379, 1, x_377);
-x_380 = l_Array_forMAux___main___at_Lean_Meta_clear___spec__5___closed__8;
-x_381 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_381, 0, x_379);
-lean_ctor_set(x_381, 1, x_380);
-x_382 = l_Lean_Elab_Command_throwError___rarg(x_376, x_381, x_2, x_6);
-lean_dec(x_376);
-x_383 = !lean_is_exclusive(x_382);
-if (x_383 == 0)
+x_384 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_384, 0, x_9);
+x_385 = l_Lean_Elab_Term_toParserDescrAux___main___closed__118;
+x_386 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_386, 0, x_385);
+lean_ctor_set(x_386, 1, x_384);
+x_387 = l_Array_forMAux___main___at_Lean_Meta_clear___spec__5___closed__8;
+x_388 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_388, 0, x_386);
+lean_ctor_set(x_388, 1, x_387);
+x_389 = l_Lean_Elab_Command_throwError___rarg(x_383, x_388, x_2, x_6);
+lean_dec(x_383);
+x_390 = !lean_is_exclusive(x_389);
+if (x_390 == 0)
 {
-return x_382;
+return x_389;
 }
 else
 {
-lean_object* x_384; lean_object* x_385; lean_object* x_386; 
-x_384 = lean_ctor_get(x_382, 0);
-x_385 = lean_ctor_get(x_382, 1);
-lean_inc(x_385);
-lean_inc(x_384);
-lean_dec(x_382);
-x_386 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_386, 0, x_384);
-lean_ctor_set(x_386, 1, x_385);
-return x_386;
+lean_object* x_391; lean_object* x_392; lean_object* x_393; 
+x_391 = lean_ctor_get(x_389, 0);
+x_392 = lean_ctor_get(x_389, 1);
+lean_inc(x_392);
+lean_inc(x_391);
+lean_dec(x_389);
+x_393 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_393, 0, x_391);
+lean_ctor_set(x_393, 1, x_392);
+return x_393;
 }
 }
 else
 {
 x_10 = x_6;
-goto block_374;
+goto block_381;
 }
-block_374:
+block_381:
 {
 lean_object* x_11; lean_object* x_12; lean_object* x_13; 
 x_11 = lean_unsigned_to_nat(1u);
@@ -8247,414 +8247,425 @@ lean_inc(x_2);
 x_282 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_15);
 if (lean_obj_tag(x_282) == 0)
 {
-lean_object* x_283; lean_object* x_284; lean_object* x_285; lean_object* x_286; lean_object* x_287; lean_object* x_288; 
+lean_object* x_283; lean_object* x_284; lean_object* x_285; lean_object* x_286; 
 x_283 = lean_ctor_get(x_282, 0);
 lean_inc(x_283);
 x_284 = lean_ctor_get(x_282, 1);
 lean_inc(x_284);
 lean_dec(x_282);
 x_285 = l___private_Init_Lean_Elab_Command_9__getVarDecls(x_283);
-x_286 = l___private_Init_Lean_Elab_Command_6__mkTermContext(x_2, x_283, x_280);
-x_287 = l___private_Init_Lean_Elab_Command_7__mkTermState(x_283);
 lean_dec(x_283);
-x_288 = l_Lean_Elab_Term_elabBinders___rarg(x_285, x_281, x_286, x_287);
-lean_dec(x_285);
-if (lean_obj_tag(x_288) == 0)
-{
-lean_object* x_289; lean_object* x_290; lean_object* x_291; 
-x_289 = lean_ctor_get(x_288, 0);
-lean_inc(x_289);
-x_290 = lean_ctor_get(x_288, 1);
-lean_inc(x_290);
-lean_dec(x_288);
 lean_inc(x_2);
-x_291 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_284);
+x_286 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_284);
+if (lean_obj_tag(x_286) == 0)
+{
+lean_object* x_287; lean_object* x_288; lean_object* x_289; lean_object* x_290; lean_object* x_291; 
+x_287 = lean_ctor_get(x_286, 0);
+lean_inc(x_287);
+x_288 = lean_ctor_get(x_286, 1);
+lean_inc(x_288);
+lean_dec(x_286);
+x_289 = l___private_Init_Lean_Elab_Command_6__mkTermContext(x_2, x_287, x_280);
+x_290 = l___private_Init_Lean_Elab_Command_7__mkTermState(x_287);
+lean_dec(x_287);
+x_291 = l_Lean_Elab_Term_elabBinders___rarg(x_285, x_281, x_289, x_290);
+lean_dec(x_285);
 if (lean_obj_tag(x_291) == 0)
 {
-lean_object* x_292; lean_object* x_293; lean_object* x_294; lean_object* x_295; lean_object* x_296; uint8_t x_297; 
-x_292 = lean_ctor_get(x_290, 0);
+lean_object* x_292; lean_object* x_293; lean_object* x_294; 
+x_292 = lean_ctor_get(x_291, 0);
 lean_inc(x_292);
-x_293 = lean_ctor_get(x_291, 0);
+x_293 = lean_ctor_get(x_291, 1);
 lean_inc(x_293);
-x_294 = lean_ctor_get(x_291, 1);
-lean_inc(x_294);
 lean_dec(x_291);
-x_295 = lean_ctor_get(x_292, 0);
-lean_inc(x_295);
-lean_dec(x_292);
-x_296 = lean_ctor_get(x_290, 2);
-lean_inc(x_296);
-lean_dec(x_290);
-x_297 = !lean_is_exclusive(x_293);
-if (x_297 == 0)
-{
-lean_object* x_298; lean_object* x_299; lean_object* x_300; 
-x_298 = lean_ctor_get(x_293, 1);
-lean_dec(x_298);
-x_299 = lean_ctor_get(x_293, 0);
-lean_dec(x_299);
-lean_ctor_set(x_293, 1, x_296);
-lean_ctor_set(x_293, 0, x_295);
 lean_inc(x_2);
-x_300 = l___private_Init_Lean_Elab_Command_3__setState(x_293, x_2, x_294);
-if (lean_obj_tag(x_300) == 0)
+x_294 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_288);
+if (lean_obj_tag(x_294) == 0)
 {
-lean_object* x_301; 
-x_301 = lean_ctor_get(x_300, 1);
-lean_inc(x_301);
-lean_dec(x_300);
-x_19 = x_289;
-x_20 = x_301;
+lean_object* x_295; lean_object* x_296; lean_object* x_297; lean_object* x_298; lean_object* x_299; uint8_t x_300; 
+x_295 = lean_ctor_get(x_293, 0);
+lean_inc(x_295);
+x_296 = lean_ctor_get(x_294, 0);
+lean_inc(x_296);
+x_297 = lean_ctor_get(x_294, 1);
+lean_inc(x_297);
+lean_dec(x_294);
+x_298 = lean_ctor_get(x_295, 0);
+lean_inc(x_298);
+lean_dec(x_295);
+x_299 = lean_ctor_get(x_293, 2);
+lean_inc(x_299);
+lean_dec(x_293);
+x_300 = !lean_is_exclusive(x_296);
+if (x_300 == 0)
+{
+lean_object* x_301; lean_object* x_302; lean_object* x_303; 
+x_301 = lean_ctor_get(x_296, 1);
+lean_dec(x_301);
+x_302 = lean_ctor_get(x_296, 0);
+lean_dec(x_302);
+lean_ctor_set(x_296, 1, x_299);
+lean_ctor_set(x_296, 0, x_298);
+lean_inc(x_2);
+x_303 = l___private_Init_Lean_Elab_Command_3__setState(x_296, x_2, x_297);
+if (lean_obj_tag(x_303) == 0)
+{
+lean_object* x_304; 
+x_304 = lean_ctor_get(x_303, 1);
+lean_inc(x_304);
+lean_dec(x_303);
+x_19 = x_292;
+x_20 = x_304;
 goto block_279;
 }
 else
 {
-uint8_t x_302; 
-lean_dec(x_289);
+uint8_t x_305; 
+lean_dec(x_292);
 lean_dec(x_18);
 lean_dec(x_14);
 lean_dec(x_2);
 lean_dec(x_1);
-x_302 = !lean_is_exclusive(x_300);
-if (x_302 == 0)
+x_305 = !lean_is_exclusive(x_303);
+if (x_305 == 0)
 {
-return x_300;
+return x_303;
 }
 else
 {
-lean_object* x_303; lean_object* x_304; lean_object* x_305; 
-x_303 = lean_ctor_get(x_300, 0);
-x_304 = lean_ctor_get(x_300, 1);
-lean_inc(x_304);
-lean_inc(x_303);
-lean_dec(x_300);
-x_305 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_305, 0, x_303);
-lean_ctor_set(x_305, 1, x_304);
-return x_305;
-}
-}
-}
-else
-{
-lean_object* x_306; lean_object* x_307; lean_object* x_308; lean_object* x_309; lean_object* x_310; 
-x_306 = lean_ctor_get(x_293, 2);
-x_307 = lean_ctor_get(x_293, 3);
-x_308 = lean_ctor_get(x_293, 4);
-lean_inc(x_308);
+lean_object* x_306; lean_object* x_307; lean_object* x_308; 
+x_306 = lean_ctor_get(x_303, 0);
+x_307 = lean_ctor_get(x_303, 1);
 lean_inc(x_307);
 lean_inc(x_306);
-lean_dec(x_293);
-x_309 = lean_alloc_ctor(0, 5, 0);
-lean_ctor_set(x_309, 0, x_295);
-lean_ctor_set(x_309, 1, x_296);
-lean_ctor_set(x_309, 2, x_306);
-lean_ctor_set(x_309, 3, x_307);
-lean_ctor_set(x_309, 4, x_308);
-lean_inc(x_2);
-x_310 = l___private_Init_Lean_Elab_Command_3__setState(x_309, x_2, x_294);
-if (lean_obj_tag(x_310) == 0)
+lean_dec(x_303);
+x_308 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_308, 0, x_306);
+lean_ctor_set(x_308, 1, x_307);
+return x_308;
+}
+}
+}
+else
 {
-lean_object* x_311; 
-x_311 = lean_ctor_get(x_310, 1);
+lean_object* x_309; lean_object* x_310; lean_object* x_311; lean_object* x_312; lean_object* x_313; 
+x_309 = lean_ctor_get(x_296, 2);
+x_310 = lean_ctor_get(x_296, 3);
+x_311 = lean_ctor_get(x_296, 4);
 lean_inc(x_311);
-lean_dec(x_310);
-x_19 = x_289;
-x_20 = x_311;
+lean_inc(x_310);
+lean_inc(x_309);
+lean_dec(x_296);
+x_312 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_312, 0, x_298);
+lean_ctor_set(x_312, 1, x_299);
+lean_ctor_set(x_312, 2, x_309);
+lean_ctor_set(x_312, 3, x_310);
+lean_ctor_set(x_312, 4, x_311);
+lean_inc(x_2);
+x_313 = l___private_Init_Lean_Elab_Command_3__setState(x_312, x_2, x_297);
+if (lean_obj_tag(x_313) == 0)
+{
+lean_object* x_314; 
+x_314 = lean_ctor_get(x_313, 1);
+lean_inc(x_314);
+lean_dec(x_313);
+x_19 = x_292;
+x_20 = x_314;
 goto block_279;
 }
 else
 {
-lean_object* x_312; lean_object* x_313; lean_object* x_314; lean_object* x_315; 
-lean_dec(x_289);
+lean_object* x_315; lean_object* x_316; lean_object* x_317; lean_object* x_318; 
+lean_dec(x_292);
 lean_dec(x_18);
 lean_dec(x_14);
 lean_dec(x_2);
 lean_dec(x_1);
-x_312 = lean_ctor_get(x_310, 0);
-lean_inc(x_312);
-x_313 = lean_ctor_get(x_310, 1);
-lean_inc(x_313);
-if (lean_is_exclusive(x_310)) {
- lean_ctor_release(x_310, 0);
- lean_ctor_release(x_310, 1);
- x_314 = x_310;
+x_315 = lean_ctor_get(x_313, 0);
+lean_inc(x_315);
+x_316 = lean_ctor_get(x_313, 1);
+lean_inc(x_316);
+if (lean_is_exclusive(x_313)) {
+ lean_ctor_release(x_313, 0);
+ lean_ctor_release(x_313, 1);
+ x_317 = x_313;
 } else {
- lean_dec_ref(x_310);
- x_314 = lean_box(0);
+ lean_dec_ref(x_313);
+ x_317 = lean_box(0);
 }
-if (lean_is_scalar(x_314)) {
- x_315 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_317)) {
+ x_318 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_315 = x_314;
+ x_318 = x_317;
 }
-lean_ctor_set(x_315, 0, x_312);
-lean_ctor_set(x_315, 1, x_313);
-return x_315;
+lean_ctor_set(x_318, 0, x_315);
+lean_ctor_set(x_318, 1, x_316);
+return x_318;
 }
 }
 }
 else
 {
-uint8_t x_316; 
-lean_dec(x_290);
-lean_dec(x_289);
+uint8_t x_319; 
+lean_dec(x_293);
+lean_dec(x_292);
 lean_dec(x_18);
 lean_dec(x_14);
 lean_dec(x_2);
 lean_dec(x_1);
-x_316 = !lean_is_exclusive(x_291);
-if (x_316 == 0)
+x_319 = !lean_is_exclusive(x_294);
+if (x_319 == 0)
 {
-return x_291;
+return x_294;
 }
 else
 {
-lean_object* x_317; lean_object* x_318; lean_object* x_319; 
-x_317 = lean_ctor_get(x_291, 0);
-x_318 = lean_ctor_get(x_291, 1);
-lean_inc(x_318);
-lean_inc(x_317);
-lean_dec(x_291);
-x_319 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_319, 0, x_317);
-lean_ctor_set(x_319, 1, x_318);
-return x_319;
-}
-}
-}
-else
-{
-lean_object* x_320; 
-x_320 = lean_ctor_get(x_288, 0);
-lean_inc(x_320);
-if (lean_obj_tag(x_320) == 0)
-{
-lean_object* x_321; lean_object* x_322; lean_object* x_323; 
-lean_dec(x_18);
-lean_dec(x_14);
-lean_dec(x_1);
-x_321 = lean_ctor_get(x_288, 1);
+lean_object* x_320; lean_object* x_321; lean_object* x_322; 
+x_320 = lean_ctor_get(x_294, 0);
+x_321 = lean_ctor_get(x_294, 1);
 lean_inc(x_321);
-lean_dec(x_288);
-x_322 = lean_ctor_get(x_320, 0);
-lean_inc(x_322);
-lean_dec(x_320);
-lean_inc(x_2);
-x_323 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_284);
+lean_inc(x_320);
+lean_dec(x_294);
+x_322 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_322, 0, x_320);
+lean_ctor_set(x_322, 1, x_321);
+return x_322;
+}
+}
+}
+else
+{
+lean_object* x_323; 
+x_323 = lean_ctor_get(x_291, 0);
+lean_inc(x_323);
 if (lean_obj_tag(x_323) == 0)
 {
-lean_object* x_324; lean_object* x_325; lean_object* x_326; lean_object* x_327; lean_object* x_328; uint8_t x_329; 
-x_324 = lean_ctor_get(x_321, 0);
+lean_object* x_324; lean_object* x_325; lean_object* x_326; 
+lean_dec(x_18);
+lean_dec(x_14);
+lean_dec(x_1);
+x_324 = lean_ctor_get(x_291, 1);
 lean_inc(x_324);
+lean_dec(x_291);
 x_325 = lean_ctor_get(x_323, 0);
 lean_inc(x_325);
-x_326 = lean_ctor_get(x_323, 1);
-lean_inc(x_326);
 lean_dec(x_323);
+lean_inc(x_2);
+x_326 = l___private_Init_Lean_Elab_Command_2__getState(x_2, x_288);
+if (lean_obj_tag(x_326) == 0)
+{
+lean_object* x_327; lean_object* x_328; lean_object* x_329; lean_object* x_330; lean_object* x_331; uint8_t x_332; 
 x_327 = lean_ctor_get(x_324, 0);
 lean_inc(x_327);
-lean_dec(x_324);
-x_328 = lean_ctor_get(x_321, 2);
+x_328 = lean_ctor_get(x_326, 0);
 lean_inc(x_328);
-lean_dec(x_321);
-x_329 = !lean_is_exclusive(x_325);
-if (x_329 == 0)
+x_329 = lean_ctor_get(x_326, 1);
+lean_inc(x_329);
+lean_dec(x_326);
+x_330 = lean_ctor_get(x_327, 0);
+lean_inc(x_330);
+lean_dec(x_327);
+x_331 = lean_ctor_get(x_324, 2);
+lean_inc(x_331);
+lean_dec(x_324);
+x_332 = !lean_is_exclusive(x_328);
+if (x_332 == 0)
 {
-lean_object* x_330; lean_object* x_331; lean_object* x_332; 
-x_330 = lean_ctor_get(x_325, 1);
-lean_dec(x_330);
-x_331 = lean_ctor_get(x_325, 0);
-lean_dec(x_331);
-lean_ctor_set(x_325, 1, x_328);
-lean_ctor_set(x_325, 0, x_327);
-x_332 = l___private_Init_Lean_Elab_Command_3__setState(x_325, x_2, x_326);
-if (lean_obj_tag(x_332) == 0)
-{
-uint8_t x_333; 
-x_333 = !lean_is_exclusive(x_332);
-if (x_333 == 0)
-{
-lean_object* x_334; 
-x_334 = lean_ctor_get(x_332, 0);
+lean_object* x_333; lean_object* x_334; lean_object* x_335; 
+x_333 = lean_ctor_get(x_328, 1);
+lean_dec(x_333);
+x_334 = lean_ctor_get(x_328, 0);
 lean_dec(x_334);
-lean_ctor_set_tag(x_332, 1);
-lean_ctor_set(x_332, 0, x_322);
-return x_332;
+lean_ctor_set(x_328, 1, x_331);
+lean_ctor_set(x_328, 0, x_330);
+x_335 = l___private_Init_Lean_Elab_Command_3__setState(x_328, x_2, x_329);
+if (lean_obj_tag(x_335) == 0)
+{
+uint8_t x_336; 
+x_336 = !lean_is_exclusive(x_335);
+if (x_336 == 0)
+{
+lean_object* x_337; 
+x_337 = lean_ctor_get(x_335, 0);
+lean_dec(x_337);
+lean_ctor_set_tag(x_335, 1);
+lean_ctor_set(x_335, 0, x_325);
+return x_335;
 }
 else
 {
-lean_object* x_335; lean_object* x_336; 
-x_335 = lean_ctor_get(x_332, 1);
-lean_inc(x_335);
-lean_dec(x_332);
-x_336 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_336, 0, x_322);
-lean_ctor_set(x_336, 1, x_335);
-return x_336;
-}
-}
-else
-{
-uint8_t x_337; 
-lean_dec(x_322);
-x_337 = !lean_is_exclusive(x_332);
-if (x_337 == 0)
-{
-return x_332;
-}
-else
-{
-lean_object* x_338; lean_object* x_339; lean_object* x_340; 
-x_338 = lean_ctor_get(x_332, 0);
-x_339 = lean_ctor_get(x_332, 1);
-lean_inc(x_339);
+lean_object* x_338; lean_object* x_339; 
+x_338 = lean_ctor_get(x_335, 1);
 lean_inc(x_338);
-lean_dec(x_332);
-x_340 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_340, 0, x_338);
-lean_ctor_set(x_340, 1, x_339);
-return x_340;
-}
+lean_dec(x_335);
+x_339 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_339, 0, x_325);
+lean_ctor_set(x_339, 1, x_338);
+return x_339;
 }
 }
 else
 {
-lean_object* x_341; lean_object* x_342; lean_object* x_343; lean_object* x_344; lean_object* x_345; 
-x_341 = lean_ctor_get(x_325, 2);
-x_342 = lean_ctor_get(x_325, 3);
-x_343 = lean_ctor_get(x_325, 4);
-lean_inc(x_343);
+uint8_t x_340; 
+lean_dec(x_325);
+x_340 = !lean_is_exclusive(x_335);
+if (x_340 == 0)
+{
+return x_335;
+}
+else
+{
+lean_object* x_341; lean_object* x_342; lean_object* x_343; 
+x_341 = lean_ctor_get(x_335, 0);
+x_342 = lean_ctor_get(x_335, 1);
 lean_inc(x_342);
 lean_inc(x_341);
-lean_dec(x_325);
-x_344 = lean_alloc_ctor(0, 5, 0);
-lean_ctor_set(x_344, 0, x_327);
-lean_ctor_set(x_344, 1, x_328);
-lean_ctor_set(x_344, 2, x_341);
-lean_ctor_set(x_344, 3, x_342);
-lean_ctor_set(x_344, 4, x_343);
-x_345 = l___private_Init_Lean_Elab_Command_3__setState(x_344, x_2, x_326);
-if (lean_obj_tag(x_345) == 0)
+lean_dec(x_335);
+x_343 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_343, 0, x_341);
+lean_ctor_set(x_343, 1, x_342);
+return x_343;
+}
+}
+}
+else
 {
-lean_object* x_346; lean_object* x_347; lean_object* x_348; 
-x_346 = lean_ctor_get(x_345, 1);
+lean_object* x_344; lean_object* x_345; lean_object* x_346; lean_object* x_347; lean_object* x_348; 
+x_344 = lean_ctor_get(x_328, 2);
+x_345 = lean_ctor_get(x_328, 3);
+x_346 = lean_ctor_get(x_328, 4);
 lean_inc(x_346);
-if (lean_is_exclusive(x_345)) {
- lean_ctor_release(x_345, 0);
- lean_ctor_release(x_345, 1);
- x_347 = x_345;
-} else {
- lean_dec_ref(x_345);
- x_347 = lean_box(0);
-}
-if (lean_is_scalar(x_347)) {
- x_348 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_348 = x_347;
- lean_ctor_set_tag(x_348, 1);
-}
-lean_ctor_set(x_348, 0, x_322);
-lean_ctor_set(x_348, 1, x_346);
-return x_348;
-}
-else
+lean_inc(x_345);
+lean_inc(x_344);
+lean_dec(x_328);
+x_347 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_347, 0, x_330);
+lean_ctor_set(x_347, 1, x_331);
+lean_ctor_set(x_347, 2, x_344);
+lean_ctor_set(x_347, 3, x_345);
+lean_ctor_set(x_347, 4, x_346);
+x_348 = l___private_Init_Lean_Elab_Command_3__setState(x_347, x_2, x_329);
+if (lean_obj_tag(x_348) == 0)
 {
-lean_object* x_349; lean_object* x_350; lean_object* x_351; lean_object* x_352; 
-lean_dec(x_322);
-x_349 = lean_ctor_get(x_345, 0);
+lean_object* x_349; lean_object* x_350; lean_object* x_351; 
+x_349 = lean_ctor_get(x_348, 1);
 lean_inc(x_349);
-x_350 = lean_ctor_get(x_345, 1);
-lean_inc(x_350);
-if (lean_is_exclusive(x_345)) {
- lean_ctor_release(x_345, 0);
- lean_ctor_release(x_345, 1);
- x_351 = x_345;
+if (lean_is_exclusive(x_348)) {
+ lean_ctor_release(x_348, 0);
+ lean_ctor_release(x_348, 1);
+ x_350 = x_348;
 } else {
- lean_dec_ref(x_345);
- x_351 = lean_box(0);
+ lean_dec_ref(x_348);
+ x_350 = lean_box(0);
 }
-if (lean_is_scalar(x_351)) {
- x_352 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_350)) {
+ x_351 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_352 = x_351;
+ x_351 = x_350;
+ lean_ctor_set_tag(x_351, 1);
 }
-lean_ctor_set(x_352, 0, x_349);
-lean_ctor_set(x_352, 1, x_350);
-return x_352;
+lean_ctor_set(x_351, 0, x_325);
+lean_ctor_set(x_351, 1, x_349);
+return x_351;
+}
+else
+{
+lean_object* x_352; lean_object* x_353; lean_object* x_354; lean_object* x_355; 
+lean_dec(x_325);
+x_352 = lean_ctor_get(x_348, 0);
+lean_inc(x_352);
+x_353 = lean_ctor_get(x_348, 1);
+lean_inc(x_353);
+if (lean_is_exclusive(x_348)) {
+ lean_ctor_release(x_348, 0);
+ lean_ctor_release(x_348, 1);
+ x_354 = x_348;
+} else {
+ lean_dec_ref(x_348);
+ x_354 = lean_box(0);
+}
+if (lean_is_scalar(x_354)) {
+ x_355 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_355 = x_354;
+}
+lean_ctor_set(x_355, 0, x_352);
+lean_ctor_set(x_355, 1, x_353);
+return x_355;
 }
 }
 }
 else
 {
-uint8_t x_353; 
-lean_dec(x_322);
-lean_dec(x_321);
+uint8_t x_356; 
+lean_dec(x_325);
+lean_dec(x_324);
 lean_dec(x_2);
-x_353 = !lean_is_exclusive(x_323);
-if (x_353 == 0)
+x_356 = !lean_is_exclusive(x_326);
+if (x_356 == 0)
 {
-return x_323;
-}
-else
-{
-lean_object* x_354; lean_object* x_355; lean_object* x_356; 
-x_354 = lean_ctor_get(x_323, 0);
-x_355 = lean_ctor_get(x_323, 1);
-lean_inc(x_355);
-lean_inc(x_354);
-lean_dec(x_323);
-x_356 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_356, 0, x_354);
-lean_ctor_set(x_356, 1, x_355);
-return x_356;
-}
-}
+return x_326;
 }
 else
 {
 lean_object* x_357; lean_object* x_358; lean_object* x_359; 
-lean_dec(x_288);
-x_357 = l_Lean_Elab_Command_runTermElabM___rarg___closed__1;
-x_358 = l_unreachable_x21___rarg(x_357);
-lean_inc(x_2);
-x_359 = lean_apply_2(x_358, x_2, x_284);
-if (lean_obj_tag(x_359) == 0)
+x_357 = lean_ctor_get(x_326, 0);
+x_358 = lean_ctor_get(x_326, 1);
+lean_inc(x_358);
+lean_inc(x_357);
+lean_dec(x_326);
+x_359 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_359, 0, x_357);
+lean_ctor_set(x_359, 1, x_358);
+return x_359;
+}
+}
+}
+else
 {
-lean_object* x_360; lean_object* x_361; 
-x_360 = lean_ctor_get(x_359, 0);
-lean_inc(x_360);
-x_361 = lean_ctor_get(x_359, 1);
-lean_inc(x_361);
-lean_dec(x_359);
-x_19 = x_360;
-x_20 = x_361;
+lean_object* x_360; lean_object* x_361; lean_object* x_362; 
+lean_dec(x_291);
+x_360 = l_Lean_Elab_Command_liftTermElabM___rarg___closed__1;
+x_361 = l_unreachable_x21___rarg(x_360);
+lean_inc(x_2);
+x_362 = lean_apply_2(x_361, x_2, x_288);
+if (lean_obj_tag(x_362) == 0)
+{
+lean_object* x_363; lean_object* x_364; 
+x_363 = lean_ctor_get(x_362, 0);
+lean_inc(x_363);
+x_364 = lean_ctor_get(x_362, 1);
+lean_inc(x_364);
+lean_dec(x_362);
+x_19 = x_363;
+x_20 = x_364;
 goto block_279;
 }
 else
 {
-uint8_t x_362; 
+uint8_t x_365; 
 lean_dec(x_18);
 lean_dec(x_14);
 lean_dec(x_2);
 lean_dec(x_1);
-x_362 = !lean_is_exclusive(x_359);
-if (x_362 == 0)
+x_365 = !lean_is_exclusive(x_362);
+if (x_365 == 0)
 {
-return x_359;
+return x_362;
 }
 else
 {
-lean_object* x_363; lean_object* x_364; lean_object* x_365; 
-x_363 = lean_ctor_get(x_359, 0);
-x_364 = lean_ctor_get(x_359, 1);
-lean_inc(x_364);
-lean_inc(x_363);
-lean_dec(x_359);
-x_365 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_365, 0, x_363);
-lean_ctor_set(x_365, 1, x_364);
-return x_365;
+lean_object* x_366; lean_object* x_367; lean_object* x_368; 
+x_366 = lean_ctor_get(x_362, 0);
+x_367 = lean_ctor_get(x_362, 1);
+lean_inc(x_367);
+lean_inc(x_366);
+lean_dec(x_362);
+x_368 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_368, 0, x_366);
+lean_ctor_set(x_368, 1, x_367);
+return x_368;
 }
 }
 }
@@ -8662,29 +8673,58 @@ return x_365;
 }
 else
 {
-uint8_t x_366; 
+uint8_t x_369; 
+lean_dec(x_285);
 lean_dec(x_281);
 lean_dec(x_18);
 lean_dec(x_14);
 lean_dec(x_2);
 lean_dec(x_1);
-x_366 = !lean_is_exclusive(x_282);
-if (x_366 == 0)
+x_369 = !lean_is_exclusive(x_286);
+if (x_369 == 0)
+{
+return x_286;
+}
+else
+{
+lean_object* x_370; lean_object* x_371; lean_object* x_372; 
+x_370 = lean_ctor_get(x_286, 0);
+x_371 = lean_ctor_get(x_286, 1);
+lean_inc(x_371);
+lean_inc(x_370);
+lean_dec(x_286);
+x_372 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_372, 0, x_370);
+lean_ctor_set(x_372, 1, x_371);
+return x_372;
+}
+}
+}
+else
+{
+uint8_t x_373; 
+lean_dec(x_281);
+lean_dec(x_18);
+lean_dec(x_14);
+lean_dec(x_2);
+lean_dec(x_1);
+x_373 = !lean_is_exclusive(x_282);
+if (x_373 == 0)
 {
 return x_282;
 }
 else
 {
-lean_object* x_367; lean_object* x_368; lean_object* x_369; 
-x_367 = lean_ctor_get(x_282, 0);
-x_368 = lean_ctor_get(x_282, 1);
-lean_inc(x_368);
-lean_inc(x_367);
+lean_object* x_374; lean_object* x_375; lean_object* x_376; 
+x_374 = lean_ctor_get(x_282, 0);
+x_375 = lean_ctor_get(x_282, 1);
+lean_inc(x_375);
+lean_inc(x_374);
 lean_dec(x_282);
-x_369 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_369, 0, x_367);
-lean_ctor_set(x_369, 1, x_368);
-return x_369;
+x_376 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_376, 0, x_374);
+lean_ctor_set(x_376, 1, x_375);
+return x_376;
 }
 }
 block_279:
@@ -8789,7 +8829,7 @@ x_75 = l_Lean_mkTermIdFromIdent___closed__2;
 x_76 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_76, 0, x_75);
 lean_ctor_set(x_76, 1, x_74);
-x_77 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__6;
+x_77 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__4;
 x_78 = lean_array_push(x_77, x_76);
 x_79 = l_Lean_Parser_Term_typeSpec___elambda__1___closed__2;
 x_80 = lean_alloc_ctor(1, 2, 0);
@@ -8857,7 +8897,7 @@ lean_inc(x_132);
 x_133 = lean_ctor_get(x_131, 1);
 lean_inc(x_133);
 lean_dec(x_131);
-x_134 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
+x_134 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
 x_135 = l_Lean_checkTraceOption(x_132, x_134);
 lean_dec(x_132);
 if (x_135 == 0)
@@ -9115,7 +9155,7 @@ x_203 = l_Lean_mkTermIdFromIdent___closed__2;
 x_204 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_204, 0, x_203);
 lean_ctor_set(x_204, 1, x_202);
-x_205 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__6;
+x_205 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__4;
 x_206 = lean_array_push(x_205, x_204);
 x_207 = l_Lean_Parser_Term_typeSpec___elambda__1___closed__2;
 x_208 = lean_alloc_ctor(1, 2, 0);
@@ -9183,7 +9223,7 @@ lean_inc(x_260);
 x_261 = lean_ctor_get(x_259, 1);
 lean_inc(x_261);
 lean_dec(x_259);
-x_262 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
+x_262 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
 x_263 = l_Lean_checkTraceOption(x_260, x_262);
 lean_dec(x_260);
 if (x_263 == 0)
@@ -9350,53 +9390,53 @@ return x_278;
 }
 else
 {
-uint8_t x_370; 
+uint8_t x_377; 
 lean_dec(x_9);
 lean_dec(x_2);
 lean_dec(x_1);
-x_370 = !lean_is_exclusive(x_13);
-if (x_370 == 0)
+x_377 = !lean_is_exclusive(x_13);
+if (x_377 == 0)
 {
 return x_13;
 }
 else
 {
-lean_object* x_371; lean_object* x_372; lean_object* x_373; 
-x_371 = lean_ctor_get(x_13, 0);
-x_372 = lean_ctor_get(x_13, 1);
-lean_inc(x_372);
-lean_inc(x_371);
+lean_object* x_378; lean_object* x_379; lean_object* x_380; 
+x_378 = lean_ctor_get(x_13, 0);
+x_379 = lean_ctor_get(x_13, 1);
+lean_inc(x_379);
+lean_inc(x_378);
 lean_dec(x_13);
-x_373 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_373, 0, x_371);
-lean_ctor_set(x_373, 1, x_372);
-return x_373;
+x_380 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_380, 0, x_378);
+lean_ctor_set(x_380, 1, x_379);
+return x_380;
 }
 }
 }
 }
 else
 {
-uint8_t x_387; 
+uint8_t x_394; 
 lean_dec(x_2);
 lean_dec(x_1);
-x_387 = !lean_is_exclusive(x_4);
-if (x_387 == 0)
+x_394 = !lean_is_exclusive(x_4);
+if (x_394 == 0)
 {
 return x_4;
 }
 else
 {
-lean_object* x_388; lean_object* x_389; lean_object* x_390; 
-x_388 = lean_ctor_get(x_4, 0);
-x_389 = lean_ctor_get(x_4, 1);
-lean_inc(x_389);
-lean_inc(x_388);
+lean_object* x_395; lean_object* x_396; lean_object* x_397; 
+x_395 = lean_ctor_get(x_4, 0);
+x_396 = lean_ctor_get(x_4, 1);
+lean_inc(x_396);
+lean_inc(x_395);
 lean_dec(x_4);
-x_390 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_390, 0, x_388);
-lean_ctor_set(x_390, 1, x_389);
-return x_390;
+x_397 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_397, 0, x_395);
+lean_ctor_set(x_397, 1, x_396);
+return x_397;
 }
 }
 }
@@ -9653,7 +9693,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__5;
+x_2 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__3;
 x_3 = lean_alloc_ctor(2, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
 lean_ctor_set(x_3, 1, x_2);
@@ -9677,7 +9717,7 @@ lean_object* x_5; lean_object* x_6; lean_object* x_7; uint8_t x_8; lean_object*
 x_5 = lean_unsigned_to_nat(0u);
 x_6 = l_Lean_Syntax_getArg(x_2, x_5);
 x_7 = l_Lean_Syntax_getArg(x_6, x_5);
-x_62 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_62 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 lean_inc(x_7);
 x_63 = l_Lean_Syntax_isOfKind(x_7, x_62);
 if (x_63 == 0)
@@ -9800,9 +9840,9 @@ x_37 = lean_ctor_get(x_35, 0);
 lean_dec(x_37);
 x_38 = l_Lean_Elab_Command_elabMacroRulesAux___lambda__1___closed__8;
 x_39 = lean_array_push(x_38, x_32);
-x_40 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_40 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_41 = lean_array_push(x_39, x_40);
-x_42 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_42 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 x_43 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_43, 0, x_42);
 lean_ctor_set(x_43, 1, x_41);
@@ -9819,9 +9859,9 @@ lean_inc(x_46);
 lean_dec(x_35);
 x_47 = l_Lean_Elab_Command_elabMacroRulesAux___lambda__1___closed__8;
 x_48 = lean_array_push(x_47, x_32);
-x_49 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_49 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_50 = lean_array_push(x_48, x_49);
-x_51 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_51 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 x_52 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_52, 0, x_51);
 lean_ctor_set(x_52, 1, x_50);
@@ -10386,7 +10426,7 @@ x_67 = l_Lean_mkTermIdFromIdent___closed__2;
 x_68 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_68, 0, x_67);
 lean_ctor_set(x_68, 1, x_66);
-x_69 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__6;
+x_69 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__4;
 x_70 = lean_array_push(x_69, x_68);
 x_71 = l_Lean_Parser_Term_typeSpec___elambda__1___closed__2;
 x_72 = lean_alloc_ctor(1, 2, 0);
@@ -10611,7 +10651,7 @@ x_199 = l_Lean_mkTermIdFromIdent___closed__2;
 x_200 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_200, 0, x_199);
 lean_ctor_set(x_200, 1, x_198);
-x_201 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__6;
+x_201 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__4;
 x_202 = lean_array_push(x_201, x_200);
 x_203 = l_Lean_Parser_Term_typeSpec___elambda__1___closed__2;
 x_204 = lean_alloc_ctor(1, 2, 0);
@@ -10840,7 +10880,7 @@ x_4 = lean_unsigned_to_nat(0u);
 x_5 = l_Lean_Syntax_getArg(x_1, x_4);
 x_6 = l_Lean_Syntax_getArg(x_5, x_4);
 lean_dec(x_5);
-x_7 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_7 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 lean_inc(x_6);
 x_8 = l_Lean_Syntax_isOfKind(x_6, x_7);
 if (x_8 == 0)
@@ -13533,7 +13573,7 @@ x_41 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_41, 0, x_35);
 lean_ctor_set(x_41, 1, x_40);
 x_42 = lean_array_push(x_38, x_41);
-x_43 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__5;
+x_43 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__3;
 x_44 = lean_array_push(x_42, x_43);
 x_45 = lean_array_push(x_44, x_21);
 x_46 = l_Lean_Parser_Command_syntax___elambda__1___closed__1;
@@ -13543,9 +13583,9 @@ lean_ctor_set(x_47, 1, x_45);
 x_48 = lean_array_push(x_39, x_47);
 x_49 = l_Lean_Elab_Command_elabMacroRulesAux___lambda__1___closed__8;
 x_50 = lean_array_push(x_49, x_29);
-x_51 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_51 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_52 = lean_array_push(x_50, x_51);
-x_53 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_53 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 x_54 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_54, 0, x_53);
 lean_ctor_set(x_54, 1, x_52);
@@ -13614,7 +13654,7 @@ x_88 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_88, 0, x_82);
 lean_ctor_set(x_88, 1, x_87);
 x_89 = lean_array_push(x_85, x_88);
-x_90 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__5;
+x_90 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__3;
 x_91 = lean_array_push(x_89, x_90);
 x_92 = lean_array_push(x_91, x_21);
 x_93 = l_Lean_Parser_Command_syntax___elambda__1___closed__1;
@@ -13624,9 +13664,9 @@ lean_ctor_set(x_94, 1, x_92);
 x_95 = lean_array_push(x_86, x_94);
 x_96 = l_Lean_Elab_Command_elabMacroRulesAux___lambda__1___closed__8;
 x_97 = lean_array_push(x_96, x_76);
-x_98 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_98 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_99 = lean_array_push(x_97, x_98);
-x_100 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_100 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 x_101 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_101, 0, x_100);
 lean_ctor_set(x_101, 1, x_99);
@@ -14447,7 +14487,7 @@ x_51 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_51, 0, x_45);
 lean_ctor_set(x_51, 1, x_50);
 x_52 = lean_array_push(x_48, x_51);
-x_53 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__5;
+x_53 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__3;
 x_54 = lean_array_push(x_52, x_53);
 x_55 = lean_array_push(x_54, x_10);
 x_56 = l_Lean_Parser_Command_syntax___elambda__1___closed__1;
@@ -14457,9 +14497,9 @@ lean_ctor_set(x_57, 1, x_55);
 x_58 = lean_array_push(x_49, x_57);
 x_59 = l_Lean_Elab_Command_elabMacroRulesAux___lambda__1___closed__8;
 x_60 = lean_array_push(x_59, x_34);
-x_61 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_61 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_62 = lean_array_push(x_60, x_61);
-x_63 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_63 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 x_64 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_64, 0, x_63);
 lean_ctor_set(x_64, 1, x_62);
@@ -14520,7 +14560,7 @@ x_97 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_97, 0, x_91);
 lean_ctor_set(x_97, 1, x_96);
 x_98 = lean_array_push(x_94, x_97);
-x_99 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__5;
+x_99 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__3;
 x_100 = lean_array_push(x_98, x_99);
 x_101 = lean_array_push(x_100, x_10);
 x_102 = l_Lean_Parser_Command_syntax___elambda__1___closed__1;
@@ -14530,9 +14570,9 @@ lean_ctor_set(x_103, 1, x_101);
 x_104 = lean_array_push(x_95, x_103);
 x_105 = l_Lean_Elab_Command_elabMacroRulesAux___lambda__1___closed__8;
 x_106 = lean_array_push(x_105, x_34);
-x_107 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_107 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_108 = lean_array_push(x_106, x_107);
-x_109 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_109 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 x_110 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_110, 0, x_109);
 lean_ctor_set(x_110, 1, x_108);
@@ -14609,7 +14649,7 @@ x_148 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_148, 0, x_142);
 lean_ctor_set(x_148, 1, x_147);
 x_149 = lean_array_push(x_145, x_148);
-x_150 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__5;
+x_150 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__3;
 x_151 = lean_array_push(x_149, x_150);
 x_152 = lean_array_push(x_151, x_10);
 x_153 = l_Lean_Parser_Command_syntax___elambda__1___closed__1;
@@ -14619,9 +14659,9 @@ lean_ctor_set(x_154, 1, x_152);
 x_155 = lean_array_push(x_146, x_154);
 x_156 = l_Lean_Elab_Command_elabMacroRulesAux___lambda__1___closed__8;
 x_157 = lean_array_push(x_156, x_131);
-x_158 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_158 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_159 = lean_array_push(x_157, x_158);
-x_160 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_160 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 x_161 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_161, 0, x_160);
 lean_ctor_set(x_161, 1, x_159);
@@ -14684,7 +14724,7 @@ x_195 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_195, 0, x_189);
 lean_ctor_set(x_195, 1, x_194);
 x_196 = lean_array_push(x_192, x_195);
-x_197 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__5;
+x_197 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__3;
 x_198 = lean_array_push(x_196, x_197);
 x_199 = lean_array_push(x_198, x_10);
 x_200 = l_Lean_Parser_Command_syntax___elambda__1___closed__1;
@@ -14694,9 +14734,9 @@ lean_ctor_set(x_201, 1, x_199);
 x_202 = lean_array_push(x_193, x_201);
 x_203 = l_Lean_Elab_Command_elabMacroRulesAux___lambda__1___closed__8;
 x_204 = lean_array_push(x_203, x_131);
-x_205 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__59;
+x_205 = l___private_Init_Lean_Elab_Quotation_5__quoteSyntax___main___closed__58;
 x_206 = lean_array_push(x_204, x_205);
-x_207 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_207 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 x_208 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_208, 0, x_207);
 lean_ctor_set(x_208, 1, x_206);
@@ -14895,7 +14935,7 @@ lean_object* _init_l___private_Init_Lean_Elab_Syntax_8__regTraceClasses___closed
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
+x_1 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
 x_2 = l_Lean_Parser_regBuiltinSyntaxParserAttr___closed__3;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
diff --git a/stage0/stdlib/Init/Lean/Elab/SyntheticMVars.c b/stage0/stdlib/Init/Lean/Elab/SyntheticMVars.c
index b862ca633d..ec3298d2af 100644
--- a/stage0/stdlib/Init/Lean/Elab/SyntheticMVars.c
+++ b/stage0/stdlib/Init/Lean/Elab/SyntheticMVars.c
@@ -36,6 +36,7 @@ lean_object* l_List_find_x3f___main___rarg(lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_SyntheticMVars_11__synthesizeSyntheticMVarsAux___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_getAppFn___main(lean_object*);
 lean_object* l_PersistentArray_push___rarg(lean_object*, lean_object*);
+extern lean_object* l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
 lean_object* l_Lean_Elab_Term_synthesizeSyntheticMVars(uint8_t, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_assignExprMVar(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_nat_add(lean_object*, lean_object*);
@@ -134,7 +135,6 @@ lean_object* l_List_filterAuxM___main___at___private_Init_Lean_Elab_SyntheticMVa
 lean_object* l_Lean_MetavarContext_instantiateMVarDeclMVars(lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_SyntheticMVars_10__getSomeSynthethicMVarsRef___rarg(lean_object*);
 uint8_t l_List_isEmpty___rarg(lean_object*);
-extern lean_object* l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
 lean_object* l___private_Init_Lean_Elab_SyntheticMVars_10__getSomeSynthethicMVarsRef___rarg___closed__1;
 lean_object* l_Lean_indentExpr(lean_object*);
 extern lean_object* l_Lean_Format_repr___main___closed__16;
@@ -2775,7 +2775,7 @@ lean_object* _init_l___private_Init_Lean_Elab_SyntheticMVars_7__synthesizeSynthe
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
+x_1 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
 x_2 = l___private_Init_Lean_Elab_SyntheticMVars_7__synthesizeSyntheticMVarsStep___closed__1;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
@@ -2934,7 +2934,7 @@ x_9 = l_List_lengthAux___main___rarg(x_7, x_8);
 x_10 = lean_box(0);
 lean_ctor_set(x_5, 1, x_10);
 x_11 = l_List_reverse___rarg(x_7);
-x_12 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
+x_12 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
 x_13 = l_List_filterAuxM___main___at___private_Init_Lean_Elab_SyntheticMVars_7__synthesizeSyntheticMVarsStep___spec__2(x_1, x_2, x_12, x_11, x_10, x_3, x_5);
 if (lean_obj_tag(x_13) == 0)
 {
@@ -3149,7 +3149,7 @@ lean_ctor_set(x_73, 3, x_67);
 lean_ctor_set(x_73, 4, x_68);
 lean_ctor_set(x_73, 5, x_69);
 x_74 = l_List_reverse___rarg(x_65);
-x_75 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
+x_75 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
 x_76 = l_List_filterAuxM___main___at___private_Init_Lean_Elab_SyntheticMVars_7__synthesizeSyntheticMVarsStep___spec__2(x_1, x_2, x_75, x_74, x_72, x_3, x_73);
 if (lean_obj_tag(x_76) == 0)
 {
diff --git a/stage0/stdlib/Init/Lean/Elab/Tactic/Basic.c b/stage0/stdlib/Init/Lean/Elab/Tactic/Basic.c
index 35326f4b8d..f92a68a73e 100644
--- a/stage0/stdlib/Init/Lean/Elab/Tactic/Basic.c
+++ b/stage0/stdlib/Init/Lean/Elab/Tactic/Basic.c
@@ -41,6 +41,7 @@ extern lean_object* l_Lean_Elab_Term_elabTermAux___main___closed__6;
 lean_object* l_List_map___main___at_Lean_Elab_goalsToMessageData___spec__1(lean_object*);
 lean_object* l_Lean_Elab_Tactic_mkTacticAttribute(lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalSkip___boxed(lean_object*, lean_object*);
+lean_object* l_IO_ofExcept___at___private_Init_Lean_Elab_Util_7__ElabAttribute_add___spec__1(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_getMCtx___rarg(lean_object*);
 lean_object* l_Lean_Elab_Tactic_monadQuotation___closed__4;
 extern lean_object* l_Lean_Parser_Tactic_seq___elambda__1___closed__2;
@@ -116,10 +117,12 @@ extern lean_object* l_Lean_Parser_Tactic_assumption___elambda__1___closed__2;
 lean_object* l_Lean_Elab_Tactic_withFreshMacroScope(lean_object*);
 lean_object* l_Lean_MetavarContext_renameMVar(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_reportUnsolvedGoals___closed__3;
+extern lean_object* l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
 lean_object* l_AssocList_find___main___at_Lean_Elab_Tactic_evalTactic___main___spec__6___boxed(lean_object*, lean_object*);
 lean_object* l___regBuiltinTactic_Lean_Elab_Tactic_evalNestedTacticBlock___closed__2;
 size_t l_USize_shiftRight(size_t, size_t);
 lean_object* l_Lean_Elab_Tactic_resettingSynthInstanceCacheWhen___rarg(uint8_t, lean_object*, lean_object*, lean_object*);
+extern lean_object* l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__3;
 uint8_t l_PersistentHashMap_containsAux___main___at_Lean_Elab_Tactic_addBuiltinTactic___spec__5(lean_object*, size_t, lean_object*);
 lean_object* l_Lean_Elab_Tactic_getLocalInsts(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_monadLog___closed__10;
@@ -182,7 +185,6 @@ lean_object* l_Lean_Elab_Term_isExprMVarAssigned___boxed(lean_object*, lean_obje
 lean_object* l_Lean_Name_append___main(lean_object*, lean_object*);
 lean_object* l_PersistentHashMap_findAux___main___at_Lean_Elab_Tactic_evalTactic___main___spec__3___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_dbgTrace___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
-extern lean_object* l_Lean_Parser_Tactic_seq___elambda__1___closed__3;
 lean_object* l_Lean_Elab_Tactic_Lean_Elab_MonadMacroAdapter___lambda__1(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_addContext(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalClear___closed__1;
@@ -382,6 +384,7 @@ lean_object* l_Lean_Elab_Tactic_addBuiltinTactic___boxed(lean_object*, lean_obje
 lean_object* l_Lean_SMap_empty___at_Lean_Elab_Tactic_mkBuiltinTacticTable___spec__1___closed__1;
 lean_object* l_Lean_Elab_Tactic_addBuiltinTactic___closed__1;
 lean_object* l_Lean_Elab_Tactic_assignExprMVar(lean_object*, lean_object*, lean_object*, lean_object*);
+extern lean_object* l_Lean_Parser_Tactic_seq___elambda__1___closed__4;
 lean_object* l___regBuiltinTactic_Lean_Elab_Tactic_evalParen___closed__1;
 lean_object* l_Lean_Elab_Tactic_ensureHasNoMVars(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_erase___main___at_Lean_Elab_Tactic_evalCase___spec__2___boxed(lean_object*, lean_object*);
@@ -458,7 +461,6 @@ lean_object* l___regBuiltinTactic_Lean_Elab_Tactic_evalAssumption___closed__3;
 lean_object* l_Array_iterateMAux___main___at_Lean_mkAppN___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_dbgTrace(lean_object*);
 lean_object* l_Lean_Name_toStringWithSep___main(lean_object*, lean_object*);
-extern lean_object* l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
 lean_object* l_Lean_Elab_Tactic_monadLog___lambda__3___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_EStateM_Backtrackable___closed__3;
 lean_object* lean_usize_to_nat(size_t);
@@ -475,7 +477,6 @@ lean_object* l_Lean_indentExpr(lean_object*);
 lean_object* l_Lean_Elab_Tactic_getMainModule___boxed(lean_object*);
 extern lean_object* l_Lean_Parser_Tactic_traceState___elambda__1___closed__2;
 lean_object* l_Lean_Elab_Tactic_monadQuotation___closed__3;
-lean_object* l_IO_ofExcept___at___private_Init_Lean_Elab_Util_6__ElabAttribute_add___spec__1(lean_object*, lean_object*);
 lean_object* l___regBuiltinTactic_Lean_Elab_Tactic_evalSkip(lean_object*);
 lean_object* l_Lean_mkConst(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalIntros___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -510,7 +511,6 @@ uint8_t lean_string_dec_eq(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalIntros___lambda__2___boxed(lean_object*, lean_object*, lean_object*);
 uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalSkip___rarg(lean_object*);
-extern lean_object* l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__3;
 lean_object* l_Lean_Elab_Tactic_withIncRecDepth(lean_object*);
 lean_object* l_List_map___main___at_Lean_Elab_goalsToMessageData___spec__1(lean_object* x_1) {
 _start:
@@ -3610,7 +3610,7 @@ lean_object* x_8; lean_object* x_9; lean_object* x_10;
 x_8 = l_Lean_Parser_Tactic_seq___elambda__1___closed__2;
 lean_inc(x_1);
 x_9 = l_Lean_Elab_syntaxNodeKindOfAttrParam(x_1, x_8, x_3);
-x_10 = l_IO_ofExcept___at___private_Init_Lean_Elab_Util_6__ElabAttribute_add___spec__1(x_9, x_5);
+x_10 = l_IO_ofExcept___at___private_Init_Lean_Elab_Util_7__ElabAttribute_add___spec__1(x_9, x_5);
 lean_dec(x_9);
 if (lean_obj_tag(x_10) == 0)
 {
@@ -6252,7 +6252,7 @@ lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27;
 lean_inc(x_1);
 x_24 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalTactic___main___lambda__1___boxed), 2, 1);
 lean_closure_set(x_24, 0, x_1);
-x_25 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__3;
+x_25 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__3;
 lean_inc(x_1);
 x_26 = lean_alloc_closure((void*)(l_Lean_Elab_Term_trace___boxed), 5, 3);
 lean_closure_set(x_26, 0, x_25);
@@ -6421,7 +6421,7 @@ lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77;
 lean_inc(x_1);
 x_74 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalTactic___main___lambda__1___boxed), 2, 1);
 lean_closure_set(x_74, 0, x_1);
-x_75 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__3;
+x_75 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__3;
 lean_inc(x_1);
 x_76 = lean_alloc_closure((void*)(l_Lean_Elab_Term_trace___boxed), 5, 3);
 lean_closure_set(x_76, 0, x_75);
@@ -6615,7 +6615,7 @@ lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131;
 lean_inc(x_1);
 x_128 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalTactic___main___lambda__1___boxed), 2, 1);
 lean_closure_set(x_128, 0, x_1);
-x_129 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__3;
+x_129 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__3;
 lean_inc(x_1);
 x_130 = lean_alloc_closure((void*)(l_Lean_Elab_Term_trace___boxed), 5, 3);
 lean_closure_set(x_130, 0, x_129);
@@ -6841,7 +6841,7 @@ lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194;
 lean_inc(x_1);
 x_191 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalTactic___main___lambda__1___boxed), 2, 1);
 lean_closure_set(x_191, 0, x_1);
-x_192 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__3;
+x_192 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__3;
 lean_inc(x_1);
 x_193 = lean_alloc_closure((void*)(l_Lean_Elab_Term_trace___boxed), 5, 3);
 lean_closure_set(x_193, 0, x_192);
@@ -7114,7 +7114,7 @@ lean_object* x_267; lean_object* x_268; lean_object* x_269; lean_object* x_270;
 lean_inc(x_1);
 x_267 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalTactic___main___lambda__1___boxed), 2, 1);
 lean_closure_set(x_267, 0, x_1);
-x_268 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__3;
+x_268 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__3;
 lean_inc(x_1);
 x_269 = lean_alloc_closure((void*)(l_Lean_Elab_Term_trace___boxed), 5, 3);
 lean_closure_set(x_269, 0, x_268);
@@ -7414,7 +7414,7 @@ lean_object* x_347; lean_object* x_348; lean_object* x_349; lean_object* x_350;
 lean_inc(x_1);
 x_347 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalTactic___main___lambda__1___boxed), 2, 1);
 lean_closure_set(x_347, 0, x_1);
-x_348 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__3;
+x_348 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__3;
 lean_inc(x_1);
 x_349 = lean_alloc_closure((void*)(l_Lean_Elab_Term_trace___boxed), 5, 3);
 lean_closure_set(x_349, 0, x_348);
@@ -13297,7 +13297,7 @@ lean_object* l___regBuiltinTactic_Lean_Elab_Tactic_evalSeq(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
-x_2 = l_Lean_Parser_Tactic_seq___elambda__1___closed__3;
+x_2 = l_Lean_Parser_Tactic_seq___elambda__1___closed__4;
 x_3 = l___regBuiltinTactic_Lean_Elab_Tactic_evalSeq___closed__2;
 x_4 = l___regBuiltinTactic_Lean_Elab_Tactic_evalSeq___closed__3;
 x_5 = l_Lean_Elab_Tactic_addBuiltinTactic(x_2, x_3, x_4, x_1);
@@ -16606,7 +16606,7 @@ lean_object* _init_l___private_Init_Lean_Elab_Tactic_Basic_4__regTraceClasses___
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
+x_1 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
 x_2 = l_Lean_Parser_regBuiltinTacticParserAttr___closed__3;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
diff --git a/stage0/stdlib/Init/Lean/Elab/Term.c b/stage0/stdlib/Init/Lean/Elab/Term.c
index 6f84d96968..472b84cbf4 100644
--- a/stage0/stdlib/Init/Lean/Elab/Term.c
+++ b/stage0/stdlib/Init/Lean/Elab/Term.c
@@ -55,6 +55,7 @@ extern lean_object* l_Lean_Parser_declareBuiltinParser___closed__8;
 lean_object* l_Lean_Elab_Term_State_inhabited;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabChar(lean_object*);
 lean_object* lean_mk_empty_array_with_capacity(lean_object*);
+lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabByTactic___closed__3;
 lean_object* l_Lean_mkSort(lean_object*);
 lean_object* l_Lean_Elab_Term_instantiateMVars(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_synthesizeInstMVarCore___closed__9;
@@ -68,6 +69,7 @@ lean_object* l_Lean_Meta_whnfForall(lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_Term_5__expandCDot___main___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabTermAux___main___closed__6;
 lean_object* l_Lean_Elab_Term_monadLog___lambda__3___boxed(lean_object*, lean_object*, lean_object*);
+lean_object* l_IO_ofExcept___at___private_Init_Lean_Elab_Util_7__ElabAttribute_add___spec__1(lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Term_8__exceptionToSorry___closed__1;
 extern lean_object* l_Lean_MessageData_ofList___closed__3;
 lean_object* l_Lean_Elab_Term_declareBuiltinTermElab___closed__2;
@@ -156,6 +158,7 @@ lean_object* l_Lean_Elab_Term_withoutPostponing(lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabRawNumLit___closed__3;
 lean_object* l_Lean_Elab_Term_synthesizeInstMVarCore___closed__13;
 lean_object* l_Lean_Elab_Term_decLevel(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Term_compileDecl(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabRawStrLit___closed__2;
 lean_object* l_Lean_Elab_Term_elabParen___closed__3;
 lean_object* l___private_Init_Lean_Elab_Term_18__mkFreshLevelMVars___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -164,6 +167,7 @@ lean_object* l_Lean_Elab_Term_getMVarDecl(lean_object*, lean_object*, lean_objec
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabListLit___closed__1;
 lean_object* l_Lean_Elab_Term_mkLambda(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_expr_instantiate1(lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Term_compileDecl___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Literal_type___closed__3;
 lean_object* lean_array_push(lean_object*, lean_object*);
 lean_object* lean_array_get_size(lean_object*);
@@ -197,6 +201,7 @@ lean_object* l_Lean_Elab_Term_withIncRecDepth(lean_object*);
 lean_object* l_List_foldlM___main___at___private_Init_Lean_Elab_Term_19__mkConsts___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_WHNF_unfoldDefinitionAux___at_Lean_Meta_unfoldDefinition_x3f___spec__1(lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Term_16__resolveLocalNameAux___main(lean_object*, lean_object*, lean_object*);
+extern lean_object* l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
 extern lean_object* l_List_repr___rarg___closed__3;
 extern lean_object* l_Lean_Parser_Term_typeAscription___elambda__1___closed__2;
 lean_object* l_PersistentHashMap_findAtAux___main___at_Lean_Elab_Term_elabTermAux___main___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -208,6 +213,7 @@ size_t l_USize_shiftRight(size_t, size_t);
 lean_object* l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__2;
 lean_object* l_Lean_Elab_Term_withLCtx___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_synthesizeInst(lean_object*, lean_object*, lean_object*, lean_object*);
+extern lean_object* l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__3;
 lean_object* l_Lean_Elab_Term_elabArrayLit___closed__6;
 lean_object* l_Lean_Elab_Term_monadLog___closed__10;
 lean_object* l_Lean_Elab_Term_resolveName___closed__6;
@@ -263,6 +269,7 @@ lean_object* l_Lean_Elab_Term_elabArrayLit(lean_object*, lean_object*, lean_obje
 lean_object* l_Lean_Elab_Term_getOptions(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_monadLog___lambda__1___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabParen___closed__1;
+lean_object* l_Lean_Elab_Term_addDecl(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabListLit___closed__1;
 extern lean_object* l_Lean_mkTermIdFromIdent___closed__2;
 extern lean_object* l_Array_forMAux___main___at_Lean_Meta_clear___spec__5___closed__8;
@@ -270,11 +277,13 @@ lean_object* l_Array_foldlStepMAux___main___at_Lean_Elab_Term_elabParen___spec__
 lean_object* l_Lean_Elab_Term_liftMetaM(lean_object*);
 uint8_t l___private_Init_Lean_Elab_Term_11__isExplicit___closed__1;
 extern lean_object* l_Lean_PersistentEnvExtension_inhabited___rarg___closed__1;
+lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabByTactic___closed__2;
 uint8_t lean_metavar_ctx_is_expr_assigned(lean_object*, lean_object*);
 lean_object* l_Lean_Meta_isClass(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_SMap_contains___at_Lean_Elab_Term_addBuiltinTermElab___spec__1___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_withTransparency(lean_object*);
 lean_object* l_HashMapImp_find_x3f___at_Lean_Elab_Term_elabTermAux___main___spec__5___boxed(lean_object*, lean_object*);
+extern lean_object* l_Lean_Parser_Term_byTactic___elambda__1___closed__2;
 lean_object* l_Lean_Elab_Term_withIncRecDepth___rarg___closed__1;
 lean_object* l_Lean_Elab_Term_elabListLit___closed__2;
 lean_object* l_Lean_Elab_Term_Lean_Elab_MonadMacroAdapter___lambda__2(lean_object*, lean_object*, lean_object*);
@@ -291,6 +300,7 @@ lean_object* l_Lean_Elab_Term_tryCoe(lean_object*, lean_object*, lean_object*, l
 lean_object* l___private_Init_Lean_Elab_Term_10__elabTermUsing___main___closed__3;
 lean_object* l_Lean_Elab_Term_tryPostponeIfNoneOrMVar(lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Term_2__fromMetaException___boxed(lean_object*, lean_object*, lean_object*);
+lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabByTactic___closed__1;
 lean_object* l_Lean_Elab_Term_elabParen___closed__4;
 lean_object* l_Lean_Elab_Term_withIncRecDepth___rarg___closed__2;
 lean_object* l_Lean_Elab_Term_elabLevel(lean_object*, lean_object*, lean_object*);
@@ -313,6 +323,7 @@ lean_object* l___private_Init_Lean_Elab_Term_17__resolveLocalName(lean_object*,
 lean_object* l_Lean_Elab_Term_termElabAttribute___closed__4;
 lean_object* l_Lean_Elab_Term_addContext___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_levelMVarToParam(lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Term_elabByTactic(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_observing(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_mkLet___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_withoutMacroStackAtErr(lean_object*);
@@ -351,8 +362,10 @@ lean_object* l_Lean_Elab_Term_synthesizeInstMVarCore___closed__3;
 lean_object* l_Lean_Elab_mkMessageCore(lean_object*, lean_object*, lean_object*, uint8_t, lean_object*);
 extern lean_object* l_Lean_Parser_Term_quotedName___elambda__1___closed__2;
 lean_object* l_Lean_Elab_Term_withMacroExpansion___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Term_elabByTactic___closed__2;
 lean_object* l_Lean_Elab_Term_mkExplicitBinder___closed__3;
 lean_object* l___private_Init_Lean_Elab_Term_10__elabTermUsing(lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_KernelException_toMessageData(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_levelMVarToParam___closed__2;
 lean_object* l_Lean_Elab_Term_elabStr___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabParen(lean_object*);
@@ -360,6 +373,7 @@ lean_object* l_Lean_Elab_Term_mkConst___closed__2;
 lean_object* l_Lean_Elab_Term_isType(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__2;
 lean_object* l_List_foldlM___main___at___private_Init_Lean_Elab_Term_19__mkConsts___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Term_setEnv___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabTerm(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabQuotedName(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_TermElabM_inhabited(lean_object*, lean_object*);
@@ -392,6 +406,7 @@ lean_object* l_Lean_Elab_Term_monadLog___closed__6;
 extern lean_object* l_Lean_strLitKind___closed__2;
 lean_object* l_Lean_Elab_Term_withFreshMacroScope(lean_object*);
 lean_object* l_Lean_Elab_Term_resolveName___closed__7;
+lean_object* l_Lean_Elab_Term_addDecl___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 size_t l_Lean_Name_hash(lean_object*);
 lean_object* l_Lean_Elab_Term_elabTermAux___main(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_termElabAttribute___closed__3;
@@ -668,6 +683,7 @@ lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabParen___closed__2;
 lean_object* l_Lean_Elab_Term_resettingSynthInstanceCacheWhen___rarg(uint8_t, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_logAt___at_Lean_Elab_Term_logTrace___spec__2(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Term_8__exceptionToSorry___closed__3;
+lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabByTactic(lean_object*);
 lean_object* l___private_Init_Lean_Elab_Term_14__mkPairsAux___main___closed__8;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabQuotedName___closed__1;
 lean_object* l___private_Init_Lean_Elab_Term_3__fromMetaState___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -740,6 +756,7 @@ lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabStr(lean_object*);
 lean_object* l_Lean_Elab_Term_elabImplicitLambda___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Syntax_isOfKind(lean_object*, lean_object*);
 lean_object* l_Lean_PersistentEnvExtension_getState___rarg(lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Term_elabByTactic___closed__3;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabHole___closed__3;
 lean_object* l_Lean_Elab_Term_withLetDecl___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabTacticBlock___closed__2;
@@ -767,6 +784,7 @@ lean_object* l_Lean_Elab_Term_decLevel___boxed(lean_object*, lean_object*, lean_
 lean_object* l_Lean_Elab_Term_getLCtx___boxed(lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Term_13__tryCoeSort(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_mkFreshLevelMVar___boxed(lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Term_elabByTactic___closed__1;
 lean_object* l_Lean_Elab_Term_ppGoal(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_setTraceState(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_tryPostpone(lean_object*, lean_object*);
@@ -775,6 +793,7 @@ lean_object* l_Lean_Elab_Term_monadLog___lambda__3(lean_object*, lean_object*, l
 lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Term_3__fromMetaState___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_monadQuotation___closed__3;
 lean_object* l_Lean_Elab_Term_tryCoeAndLift___closed__3;
+lean_object* l_Lean_Elab_Term_setEnv(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_mkFreshLevelMVar___rarg(lean_object*);
 lean_object* l_Lean_Syntax_getArg(lean_object*, lean_object*);
 extern lean_object* l_Lean_MetavarContext_Inhabited___closed__1;
@@ -795,6 +814,7 @@ uint8_t l_Lean_LocalInstance_beq(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_registerBuiltinTermElabAttr___closed__4;
 lean_object* l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
 lean_object* l_Lean_Elab_Term_tryCoeAndLift___closed__1;
+lean_object* lean_compile_decl(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Meta_resettingSynthInstanceCache___rarg___closed__1;
 lean_object* l_Lean_Elab_Term_elabRawCharLit___closed__1;
 lean_object* l_Lean_MetavarContext_getDecl(lean_object*, lean_object*);
@@ -817,7 +837,6 @@ lean_object* l_Array_iterateMAux___main___at_Lean_mkAppN___spec__1(lean_object*,
 lean_object* l_Lean_Elab_Term_getMCtx___boxed(lean_object*);
 lean_object* l_Lean_Elab_Term_applyResult(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Name_toStringWithSep___main(lean_object*, lean_object*);
-extern lean_object* l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
 lean_object* l_Lean_Meta_isTypeFormer(lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabHole___closed__1;
 lean_object* l_Lean_SMap_empty___at_Lean_Elab_Term_mkBuiltinTermElabTable___spec__1;
@@ -845,7 +864,6 @@ lean_object* l_Lean_Elab_Term_registerBuiltinTermElabAttr___closed__1;
 lean_object* l_Lean_Elab_Term_resolveName___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_resolveName___closed__1;
 lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabHole___closed__2;
-lean_object* l_IO_ofExcept___at___private_Init_Lean_Elab_Util_6__ElabAttribute_add___spec__1(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_resettingSynthInstanceCache(lean_object*);
 lean_object* l___private_Init_Lean_Elab_Term_13__tryCoeSort___closed__7;
 lean_object* l_Lean_mkConst(lean_object*, lean_object*);
@@ -906,7 +924,7 @@ uint8_t lean_string_dec_eq(lean_object*, lean_object*);
 uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_Lean_Elab_MonadMacroAdapter___closed__6;
 lean_object* l_Lean_Elab_Term_decLevel___closed__6;
-extern lean_object* l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__3;
+lean_object* lean_add_decl(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_tryCoe___closed__3;
 lean_object* _init_l_Lean_Elab_Term_State_inhabited___closed__1() {
 _start:
@@ -1379,6 +1397,130 @@ lean_dec(x_1);
 return x_3;
 }
 }
+lean_object* l_Lean_Elab_Term_setEnv(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+uint8_t x_4; 
+x_4 = !lean_is_exclusive(x_3);
+if (x_4 == 0)
+{
+lean_object* x_5; uint8_t x_6; 
+x_5 = lean_ctor_get(x_3, 0);
+x_6 = !lean_is_exclusive(x_5);
+if (x_6 == 0)
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_5, 0);
+lean_dec(x_7);
+lean_ctor_set(x_5, 0, x_1);
+x_8 = lean_box(0);
+x_9 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_9, 0, x_8);
+lean_ctor_set(x_9, 1, x_3);
+return x_9;
+}
+else
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
+x_10 = lean_ctor_get(x_5, 1);
+x_11 = lean_ctor_get(x_5, 2);
+x_12 = lean_ctor_get(x_5, 3);
+x_13 = lean_ctor_get(x_5, 4);
+x_14 = lean_ctor_get(x_5, 5);
+lean_inc(x_14);
+lean_inc(x_13);
+lean_inc(x_12);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_dec(x_5);
+x_15 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_15, 0, x_1);
+lean_ctor_set(x_15, 1, x_10);
+lean_ctor_set(x_15, 2, x_11);
+lean_ctor_set(x_15, 3, x_12);
+lean_ctor_set(x_15, 4, x_13);
+lean_ctor_set(x_15, 5, x_14);
+lean_ctor_set(x_3, 0, x_15);
+x_16 = lean_box(0);
+x_17 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_17, 0, x_16);
+lean_ctor_set(x_17, 1, x_3);
+return x_17;
+}
+}
+else
+{
+lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; 
+x_18 = lean_ctor_get(x_3, 0);
+x_19 = lean_ctor_get(x_3, 1);
+x_20 = lean_ctor_get(x_3, 2);
+x_21 = lean_ctor_get(x_3, 3);
+x_22 = lean_ctor_get(x_3, 4);
+x_23 = lean_ctor_get(x_3, 5);
+lean_inc(x_23);
+lean_inc(x_22);
+lean_inc(x_21);
+lean_inc(x_20);
+lean_inc(x_19);
+lean_inc(x_18);
+lean_dec(x_3);
+x_24 = lean_ctor_get(x_18, 1);
+lean_inc(x_24);
+x_25 = lean_ctor_get(x_18, 2);
+lean_inc(x_25);
+x_26 = lean_ctor_get(x_18, 3);
+lean_inc(x_26);
+x_27 = lean_ctor_get(x_18, 4);
+lean_inc(x_27);
+x_28 = lean_ctor_get(x_18, 5);
+lean_inc(x_28);
+if (lean_is_exclusive(x_18)) {
+ lean_ctor_release(x_18, 0);
+ lean_ctor_release(x_18, 1);
+ lean_ctor_release(x_18, 2);
+ lean_ctor_release(x_18, 3);
+ lean_ctor_release(x_18, 4);
+ lean_ctor_release(x_18, 5);
+ x_29 = x_18;
+} else {
+ lean_dec_ref(x_18);
+ x_29 = lean_box(0);
+}
+if (lean_is_scalar(x_29)) {
+ x_30 = lean_alloc_ctor(0, 6, 0);
+} else {
+ x_30 = x_29;
+}
+lean_ctor_set(x_30, 0, x_1);
+lean_ctor_set(x_30, 1, x_24);
+lean_ctor_set(x_30, 2, x_25);
+lean_ctor_set(x_30, 3, x_26);
+lean_ctor_set(x_30, 4, x_27);
+lean_ctor_set(x_30, 5, x_28);
+x_31 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_31, 0, x_30);
+lean_ctor_set(x_31, 1, x_19);
+lean_ctor_set(x_31, 2, x_20);
+lean_ctor_set(x_31, 3, x_21);
+lean_ctor_set(x_31, 4, x_22);
+lean_ctor_set(x_31, 5, x_23);
+x_32 = lean_box(0);
+x_33 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_33, 0, x_32);
+lean_ctor_set(x_33, 1, x_31);
+return x_33;
+}
+}
+}
+lean_object* l_Lean_Elab_Term_setEnv___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; 
+x_4 = l_Lean_Elab_Term_setEnv(x_1, x_2, x_3);
+lean_dec(x_2);
+return x_4;
+}
+}
 lean_object* l_Lean_Elab_Term_addContext(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
@@ -3291,7 +3433,7 @@ lean_object* x_8; lean_object* x_9; lean_object* x_10;
 x_8 = l_Lean_mkAppStx___closed__6;
 lean_inc(x_1);
 x_9 = l_Lean_Elab_syntaxNodeKindOfAttrParam(x_1, x_8, x_3);
-x_10 = l_IO_ofExcept___at___private_Init_Lean_Elab_Util_6__ElabAttribute_add___spec__1(x_9, x_5);
+x_10 = l_IO_ofExcept___at___private_Init_Lean_Elab_Util_7__ElabAttribute_add___spec__1(x_9, x_5);
 lean_dec(x_9);
 if (lean_obj_tag(x_10) == 0)
 {
@@ -16571,7 +16713,7 @@ lean_object* _init_l___private_Init_Lean_Elab_Term_9__postponeElabTerm___closed_
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
+x_1 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
 x_2 = l___private_Init_Lean_Elab_Term_9__postponeElabTerm___closed__1;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
@@ -17507,7 +17649,7 @@ lean_inc(x_105);
 x_106 = lean_ctor_get(x_104, 1);
 lean_inc(x_106);
 lean_dec(x_104);
-x_107 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__3;
+x_107 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__3;
 x_108 = l_Lean_checkTraceOption(x_105, x_107);
 lean_dec(x_105);
 if (x_108 == 0)
@@ -17889,7 +18031,7 @@ lean_inc(x_196);
 x_197 = lean_ctor_get(x_195, 1);
 lean_inc(x_197);
 lean_dec(x_195);
-x_198 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__3;
+x_198 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__3;
 x_199 = l_Lean_checkTraceOption(x_196, x_198);
 lean_dec(x_196);
 if (x_199 == 0)
@@ -18370,7 +18512,7 @@ lean_inc(x_312);
 x_313 = lean_ctor_get(x_311, 1);
 lean_inc(x_313);
 lean_dec(x_311);
-x_314 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__3;
+x_314 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__3;
 x_315 = l_Lean_checkTraceOption(x_312, x_314);
 lean_dec(x_312);
 if (x_315 == 0)
@@ -18892,7 +19034,7 @@ lean_inc(x_438);
 x_439 = lean_ctor_get(x_437, 1);
 lean_inc(x_439);
 lean_dec(x_437);
-x_440 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__3;
+x_440 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__3;
 x_441 = l_Lean_checkTraceOption(x_438, x_440);
 lean_dec(x_438);
 if (x_441 == 0)
@@ -19708,7 +19850,7 @@ lean_object* _init_l_Lean_Elab_Term_elabImplicitLambdaAux___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
+x_1 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
 x_2 = l_Lean_Elab_Term_elabImplicitLambdaAux___closed__1;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
@@ -23717,6 +23859,105 @@ return x_17;
 }
 }
 }
+lean_object* l_Lean_Elab_Term_addDecl(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
+x_5 = l_Lean_Elab_Term_getEnv___rarg(x_4);
+x_6 = lean_ctor_get(x_5, 0);
+lean_inc(x_6);
+x_7 = lean_ctor_get(x_5, 1);
+lean_inc(x_7);
+lean_dec(x_5);
+x_8 = lean_add_decl(x_6, x_2);
+if (lean_obj_tag(x_8) == 0)
+{
+lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_9 = lean_ctor_get(x_8, 0);
+lean_inc(x_9);
+lean_dec(x_8);
+x_10 = l_Lean_Elab_Term_getOptions(x_3, x_7);
+x_11 = lean_ctor_get(x_10, 0);
+lean_inc(x_11);
+x_12 = lean_ctor_get(x_10, 1);
+lean_inc(x_12);
+lean_dec(x_10);
+x_13 = l_Lean_KernelException_toMessageData(x_9, x_11);
+x_14 = l_Lean_Elab_Term_throwError___rarg(x_1, x_13, x_3, x_12);
+return x_14;
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+x_15 = lean_ctor_get(x_8, 0);
+lean_inc(x_15);
+lean_dec(x_8);
+x_16 = l_Lean_Elab_Term_setEnv(x_15, x_3, x_7);
+lean_dec(x_3);
+return x_16;
+}
+}
+}
+lean_object* l_Lean_Elab_Term_addDecl___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+lean_object* x_5; 
+x_5 = l_Lean_Elab_Term_addDecl(x_1, x_2, x_3, x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+return x_5;
+}
+}
+lean_object* l_Lean_Elab_Term_compileDecl(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
+x_5 = l_Lean_Elab_Term_getEnv___rarg(x_4);
+x_6 = lean_ctor_get(x_5, 0);
+lean_inc(x_6);
+x_7 = lean_ctor_get(x_5, 1);
+lean_inc(x_7);
+lean_dec(x_5);
+x_8 = l_Lean_Elab_Term_getOptions(x_3, x_7);
+x_9 = lean_ctor_get(x_8, 0);
+lean_inc(x_9);
+x_10 = lean_ctor_get(x_8, 1);
+lean_inc(x_10);
+lean_dec(x_8);
+x_11 = lean_compile_decl(x_6, x_9, x_2);
+if (lean_obj_tag(x_11) == 0)
+{
+lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_12 = lean_ctor_get(x_11, 0);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = l_Lean_KernelException_toMessageData(x_12, x_9);
+x_14 = l_Lean_Elab_Term_throwError___rarg(x_1, x_13, x_3, x_10);
+return x_14;
+}
+else
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_9);
+x_15 = lean_ctor_get(x_11, 0);
+lean_inc(x_15);
+lean_dec(x_11);
+x_16 = l_Lean_Elab_Term_setEnv(x_15, x_3, x_10);
+lean_dec(x_3);
+return x_16;
+}
+}
+}
+lean_object* l_Lean_Elab_Term_compileDecl___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+lean_object* x_5; 
+x_5 = l_Lean_Elab_Term_compileDecl(x_1, x_2, x_3, x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+return x_5;
+}
+}
 lean_object* l_Lean_Elab_Term_elabProp___rarg(lean_object* x_1) {
 _start:
 {
@@ -24189,6 +24430,95 @@ x_5 = l_Lean_Elab_Term_addBuiltinTermElab(x_2, x_3, x_4, x_1);
 return x_5;
 }
 }
+lean_object* _init_l_Lean_Elab_Term_elabByTactic___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("invalid 'by' tactic, expected type has not been provided");
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Elab_Term_elabByTactic___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Elab_Term_elabByTactic___closed__1;
+x_2 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
+}
+}
+lean_object* _init_l_Lean_Elab_Term_elabByTactic___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Elab_Term_elabByTactic___closed__2;
+x_2 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
+}
+}
+lean_object* l_Lean_Elab_Term_elabByTactic(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+if (lean_obj_tag(x_2) == 0)
+{
+lean_object* x_5; lean_object* x_6; 
+x_5 = l_Lean_Elab_Term_elabByTactic___closed__3;
+x_6 = l_Lean_Elab_Term_throwError___rarg(x_1, x_5, x_3, x_4);
+lean_dec(x_1);
+return x_6;
+}
+else
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
+x_7 = lean_ctor_get(x_2, 0);
+lean_inc(x_7);
+lean_dec(x_2);
+x_8 = lean_unsigned_to_nat(1u);
+x_9 = l_Lean_Syntax_getArg(x_1, x_8);
+x_10 = l_Lean_Elab_Term_mkTacticMVar(x_1, x_7, x_9, x_3, x_4);
+return x_10;
+}
+}
+}
+lean_object* _init_l___regBuiltinTermElab_Lean_Elab_Term_elabByTactic___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("elabByTactic");
+return x_1;
+}
+}
+lean_object* _init_l___regBuiltinTermElab_Lean_Elab_Term_elabByTactic___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Elab_Term_declareBuiltinTermElab___closed__3;
+x_2 = l___regBuiltinTermElab_Lean_Elab_Term_elabByTactic___closed__1;
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l___regBuiltinTermElab_Lean_Elab_Term_elabByTactic___closed__3() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_alloc_closure((void*)(l_Lean_Elab_Term_elabByTactic), 4, 0);
+return x_1;
+}
+}
+lean_object* l___regBuiltinTermElab_Lean_Elab_Term_elabByTactic(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
+x_2 = l_Lean_Parser_Term_byTactic___elambda__1___closed__2;
+x_3 = l___regBuiltinTermElab_Lean_Elab_Term_elabByTactic___closed__2;
+x_4 = l___regBuiltinTermElab_Lean_Elab_Term_elabByTactic___closed__3;
+x_5 = l_Lean_Elab_Term_addBuiltinTermElab(x_2, x_3, x_4, x_1);
+return x_5;
+}
+}
 lean_object* _init_l___private_Init_Lean_Elab_Term_14__mkPairsAux___main___closed__1() {
 _start:
 {
@@ -28335,6 +28665,21 @@ lean_mark_persistent(l___regBuiltinTermElab_Lean_Elab_Term_elabTacticBlock___clo
 res = l___regBuiltinTermElab_Lean_Elab_Term_elabTacticBlock(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
+l_Lean_Elab_Term_elabByTactic___closed__1 = _init_l_Lean_Elab_Term_elabByTactic___closed__1();
+lean_mark_persistent(l_Lean_Elab_Term_elabByTactic___closed__1);
+l_Lean_Elab_Term_elabByTactic___closed__2 = _init_l_Lean_Elab_Term_elabByTactic___closed__2();
+lean_mark_persistent(l_Lean_Elab_Term_elabByTactic___closed__2);
+l_Lean_Elab_Term_elabByTactic___closed__3 = _init_l_Lean_Elab_Term_elabByTactic___closed__3();
+lean_mark_persistent(l_Lean_Elab_Term_elabByTactic___closed__3);
+l___regBuiltinTermElab_Lean_Elab_Term_elabByTactic___closed__1 = _init_l___regBuiltinTermElab_Lean_Elab_Term_elabByTactic___closed__1();
+lean_mark_persistent(l___regBuiltinTermElab_Lean_Elab_Term_elabByTactic___closed__1);
+l___regBuiltinTermElab_Lean_Elab_Term_elabByTactic___closed__2 = _init_l___regBuiltinTermElab_Lean_Elab_Term_elabByTactic___closed__2();
+lean_mark_persistent(l___regBuiltinTermElab_Lean_Elab_Term_elabByTactic___closed__2);
+l___regBuiltinTermElab_Lean_Elab_Term_elabByTactic___closed__3 = _init_l___regBuiltinTermElab_Lean_Elab_Term_elabByTactic___closed__3();
+lean_mark_persistent(l___regBuiltinTermElab_Lean_Elab_Term_elabByTactic___closed__3);
+res = l___regBuiltinTermElab_Lean_Elab_Term_elabByTactic(lean_io_mk_world());
+if (lean_io_result_is_error(res)) return res;
+lean_dec_ref(res);
 l___private_Init_Lean_Elab_Term_14__mkPairsAux___main___closed__1 = _init_l___private_Init_Lean_Elab_Term_14__mkPairsAux___main___closed__1();
 lean_mark_persistent(l___private_Init_Lean_Elab_Term_14__mkPairsAux___main___closed__1);
 l___private_Init_Lean_Elab_Term_14__mkPairsAux___main___closed__2 = _init_l___private_Init_Lean_Elab_Term_14__mkPairsAux___main___closed__2();
diff --git a/stage0/stdlib/Init/Lean/Elab/Util.c b/stage0/stdlib/Init/Lean/Elab/Util.c
index 404a575e3f..981a4361af 100644
--- a/stage0/stdlib/Init/Lean/Elab/Util.c
+++ b/stage0/stdlib/Init/Lean/Elab/Util.c
@@ -21,7 +21,6 @@ size_t l_USize_add(size_t, size_t);
 lean_object* l_AssocList_replace___main___at_Lean_Elab_ElabFnTable_insert___spec__30(lean_object*);
 lean_object* l_AssocList_foldlM___main___at_Lean_Elab_ElabFnTable_insert___spec__29(lean_object*);
 lean_object* l_Lean_registerTraceClass(lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_Util_6__ElabAttribute_add___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l___private_Init_Lean_Environment_8__persistentEnvExtensionsRef;
 lean_object* l_AssocList_contains___main___at_Lean_Elab_ElabFnTable_insert___spec__26___rarg___boxed(lean_object*, lean_object*);
 extern lean_object* l___private_Init_Lean_Parser_Parser_27__BuiltinParserAttribute_add___closed__2;
@@ -34,6 +33,7 @@ lean_object* l_Lean_Elab_macroAttribute___closed__2;
 lean_object* l_Lean_Elab_adaptMacro___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_MacroScopesView_format___boxed(lean_object*, lean_object*);
 lean_object* l_Array_iterateMAux___main___at_Lean_Elab_ElabFnTable_insert___spec__24___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_IO_ofExcept___at___private_Init_Lean_Elab_Util_7__ElabAttribute_add___spec__1(lean_object*, lean_object*);
 lean_object* l_String_toFormat(lean_object*);
 extern lean_object* l_Lean_MessageData_ofList___closed__3;
 lean_object* l_PersistentHashMap_insertAux___main___at_Lean_Elab_ElabFnTable_insert___spec__22(lean_object*);
@@ -53,7 +53,6 @@ uint8_t l_AssocList_contains___main___at_Lean_Elab_ElabFnTable_insert___spec__26
 lean_object* l_Lean_MacroScopesView_format(lean_object*, lean_object*);
 size_t l_USize_sub(size_t, size_t);
 lean_object* l_HashMapImp_insert___at_Lean_Elab_ElabFnTable_insert___spec__25(lean_object*);
-lean_object* l___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Array_empty___closed__1;
 lean_object* lean_environment_find(lean_object*, lean_object*);
 lean_object* l_HashMapImp_insert___at_Lean_Elab_ElabFnTable_insert___spec__14___rarg(lean_object*, lean_object*, lean_object*);
@@ -66,15 +65,14 @@ lean_object* l_HashMapImp_moveEntries___main___at_Lean_Elab_ElabFnTable_insert__
 lean_object* l_Lean_Elab_liftMacroM___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_io_ref_get(lean_object*, lean_object*);
 lean_object* l_PersistentHashMap_find_x3f___at_Lean_Elab_ElabFnTable_insert___spec__2(lean_object*);
-lean_object* l___private_Init_Lean_Elab_Util_8__regTraceClasses(lean_object*);
 lean_object* lean_get_namespaces(lean_object*);
+lean_object* l___private_Init_Lean_Elab_Util_9__regTraceClasses(lean_object*);
 lean_object* l_HashMapImp_find_x3f___at_Lean_Elab_ElabFnTable_insert___spec__7(lean_object*);
 lean_object* l_Lean_Syntax_reprint___main(lean_object*);
 lean_object* lean_array_push(lean_object*, lean_object*);
 lean_object* lean_array_get_size(lean_object*);
 lean_object* l_List_find_x3f___main___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_registerBuiltinMacroAttr___lambda__1___closed__2;
-lean_object* l___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers(lean_object*);
 lean_object* lean_string_append(lean_object*, lean_object*);
 lean_object* l_AssocList_find___main___at_Lean_Elab_ElabFnTable_insert___spec__6___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_adaptMacro___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -85,15 +83,17 @@ extern lean_object* l_String_splitAux___main___closed__1;
 lean_object* l_PersistentHashMap_find_x3f___at_Lean_Elab_ElabFnTable_insert___spec__2___rarg___boxed(lean_object*, lean_object*);
 lean_object* l_PersistentHashMap_insertAux___main___at_Lean_Elab_ElabFnTable_insert___spec__11(lean_object*);
 lean_object* l_Lean_Elab_mkElabAttributeAux___rarg___closed__3;
+lean_object* l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
 lean_object* l___private_Init_Lean_Elab_Util_2__throwUnexpectedElabType___rarg(lean_object*, lean_object*);
 size_t l_USize_shiftRight(size_t, size_t);
+lean_object* l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__3;
 lean_object* l_Lean_SMap_insert___at_Lean_Elab_ElabFnTable_insert___spec__20(lean_object*);
+lean_object* l_IO_ofExcept___at___private_Init_Lean_Elab_Util_7__ElabAttribute_add___spec__1___boxed(lean_object*, lean_object*);
 extern lean_object* l_Lean_mkAttributeImplOfConstantUnsafe___closed__3;
 lean_object* l_AssocList_replace___main___at_Lean_Elab_ElabFnTable_insert___spec__19(lean_object*);
 lean_object* l_PersistentHashMap_findAtAux___main___at_Lean_Elab_getMacros___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_LocalContext_Inhabited___closed__1;
 lean_object* l_Lean_Syntax_truncateTrailing(lean_object*);
-lean_object* l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__2;
 lean_object* l_Lean_Elab_macroAttribute___closed__3;
 lean_object* l_Array_iterateMAux___main___at_Lean_Elab_ElabFnTable_insert___spec__24___rarg(size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_AttributeImpl_inhabited___closed__2;
@@ -102,26 +102,29 @@ lean_object* l_Lean_Elab_checkSyntaxNodeKindAtNamespaces___main(lean_object*, le
 lean_object* l_Lean_SMap_empty___at_Lean_Elab_mkElabAttributeAux___spec__4___closed__2;
 lean_object* l_Lean_Elab_registerBuiltinMacroAttr___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_AssocList_foldlM___main___at_Lean_Elab_ElabFnTable_insert___spec__29___rarg(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_Util_8__expandMacroFns___main(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_HashMapImp_insert___at_Lean_Elab_ElabFnTable_insert___spec__14(lean_object*);
 lean_object* l_Lean_Elab_mkElabAttributeAux___rarg___lambda__1(lean_object*);
 lean_object* l_Lean_registerEnvExtensionUnsafe___at_Lean_Elab_mkElabAttributeAux___spec__3___rarg___closed__3;
-lean_object* l_IO_ofExcept___at___private_Init_Lean_Elab_Util_6__ElabAttribute_add___spec__1___boxed(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_Util_6__ElabAttribute_addExtensionEntry(lean_object*);
 lean_object* l_Lean_Elab_addBuiltinMacro(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_ElabAttribute_inhabited___closed__6;
 lean_object* l_List_foldl___main___at_Lean_Elab_addMacroStack___spec__1___closed__1;
 extern lean_object* l_Lean_PersistentEnvExtension_inhabited___rarg___closed__1;
+lean_object* l_Lean_Elab_evalSyntaxConstant___closed__1;
 extern lean_object* l_Lean_mkAttributeImplOfConstant___closed__1;
+lean_object* l___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_Util_7__ElabAttribute_add___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_macroAttribute___closed__5;
 lean_object* l_Lean_Elab_checkSyntaxNodeKind___closed__2;
-lean_object* l___private_Init_Lean_Elab_Util_3__mkElabFnOfConstantUnsafe___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_ElabAttribute_inhabited___closed__5;
-lean_object* l___private_Init_Lean_Elab_Util_5__ElabAttribute_addExtensionEntry(lean_object*);
+lean_object* l___private_Init_Lean_Elab_Util_7__ElabAttribute_add(lean_object*);
 lean_object* lean_array_fget(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_Util_4__evalConstant(lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_checkSyntaxNodeKindAtNamespaces(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_SMap_empty___at_Lean_Elab_ElabAttributeExtensionState_inhabited___spec__1(lean_object*);
 lean_object* l_Lean_Elab_declareBuiltinMacro___closed__7;
-lean_object* l___private_Init_Lean_Elab_Util_6__ElabAttribute_add(lean_object*);
 uint8_t l_Lean_Elab_getBetterRef___lambda__1(lean_object*, lean_object*);
 lean_object* l_PersistentHashMap_empty___at_Lean_Elab_ElabAttributeExtensionState_inhabited___spec__3(lean_object*);
 extern lean_object* l_Lean_EnvExtension_Inhabited___rarg___closed__1;
@@ -132,7 +135,6 @@ lean_object* l_Lean_SMap_empty___at_Lean_Elab_mkElabAttributeAux___spec__4___clo
 lean_object* l_HashMapImp_expand___at_Lean_Elab_ElabFnTable_insert___spec__16(lean_object*);
 lean_object* l_Lean_SMap_find_x3f___at_Lean_Elab_getMacros___spec__1(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_syntaxNodeKindOfAttrParam___closed__2;
-lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers___spec__1(lean_object*);
 lean_object* l_HashMapImp_expand___at_Lean_Elab_ElabFnTable_insert___spec__16___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_registerBuiltinMacroAttr___lambda__1___closed__1;
 lean_object* l_Lean_Name_append___main(lean_object*, lean_object*);
@@ -144,22 +146,23 @@ lean_object* l_Lean_Elab_ElabAttributeExtensionState_inhabited___closed__1;
 lean_object* l_Lean_Elab_liftMacroM___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_checkSyntaxNodeKindAtNamespaces___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_registerEnvExtensionUnsafe___at_Lean_Elab_mkElabAttributeAux___spec__3(lean_object*);
+extern lean_object* l_Lean_Parser_Syntax_paren___elambda__1___closed__1;
 lean_object* l_PersistentHashMap_find_x3f___at_Lean_Elab_getMacros___spec__2___boxed(lean_object*, lean_object*);
 lean_object* lean_array_get(lean_object*, lean_object*, lean_object*);
 uint8_t l_AssocList_contains___main___at_Lean_Elab_ElabFnTable_insert___spec__15___rarg(lean_object*, lean_object*);
 lean_object* l_List_foldl___main___at_Lean_Elab_addMacroStack___spec__1___closed__3;
 lean_object* l_PersistentHashMap_insertAux___main___at_Lean_Elab_ElabFnTable_insert___spec__22___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_HashMapImp_find_x3f___at_Lean_Elab_getMacros___spec__5___boxed(lean_object*, lean_object*);
+lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers___spec__2(lean_object*);
 lean_object* lean_array_fset(lean_object*, lean_object*, lean_object*);
 lean_object* l_List_lengthAux___main___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_SMap_find_x3f___at_Lean_Elab_ElabFnTable_insert___spec__1___rarg___boxed(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_Util_4__evalConstant___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_HashMapImp_find_x3f___at_Lean_Elab_ElabFnTable_insert___spec__5___rarg(lean_object*, lean_object*);
 lean_object* l_PersistentHashMap_find_x3f___at_Lean_Elab_ElabFnTable_insert___spec__2___rarg(lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_Util_3__mkElabFnOfConstantUnsafe(lean_object*);
 lean_object* l_Lean_Elab_registerBuiltinMacroAttr(lean_object*);
 size_t l_Lean_Name_hash(lean_object*);
 lean_object* l_Nat_repr(lean_object*);
-lean_object* l___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Char_HasRepr___closed__1;
 lean_object* l_Lean_Elab_registerBuiltinMacroAttr___lambda__1___closed__4;
 lean_object* l_Lean_Elab_getMacros(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -171,8 +174,10 @@ lean_object* l_AssocList_find___main___at_Lean_Elab_ElabFnTable_insert___spec__6
 lean_object* lean_name_mk_string(lean_object*, lean_object*);
 lean_object* l_Lean_SMap_empty___at_Lean_Elab_mkElabAttributeAux___spec__4___closed__3;
 lean_object* l_PersistentHashMap_findAtAux___main___at_Lean_Elab_getMacros___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__2;
 lean_object* l_Lean_Elab_mkElabAttributeAux___rarg___lambda__2(lean_object*);
 lean_object* l_List_foldl___main___at_Lean_Elab_addMacroStack___spec__1___closed__2;
+lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_eval_const(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_registerBuiltinMacroAttr___lambda__1___closed__3;
 lean_object* l_Lean_registerEnvExtensionUnsafe___at_Lean_Elab_mkElabAttributeAux___spec__3___rarg___closed__2;
@@ -192,7 +197,6 @@ lean_object* l_AssocList_contains___main___at_Lean_Elab_ElabFnTable_insert___spe
 lean_object* l_PersistentHashMap_insert___at_Lean_Elab_ElabFnTable_insert___spec__21(lean_object*);
 size_t lean_usize_modn(size_t, lean_object*);
 extern lean_object* l___private_Init_Lean_Environment_5__envExtensionsRef;
-lean_object* l_Lean_Elab_mkElabFnOfConstant(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_registerBuiltinAttribute(lean_object*, lean_object*);
 lean_object* l_mkHashMap___at_Lean_Elab_ElabAttribute_inhabited___spec__2(lean_object*);
 lean_object* l_mkHashMap___at_Lean_Elab_mkElabAttributeAux___spec__5(lean_object*);
@@ -205,12 +209,13 @@ lean_object* l_List_redLength___main___rarg(lean_object*);
 lean_object* l_Lean_Elab_liftMacroM(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_addMacroStack___closed__1;
 lean_object* l_mkHashMapImp___rarg(lean_object*);
+lean_object* l___private_Init_Lean_Elab_Util_6__ElabAttribute_addExtensionEntry___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_syntaxNodeKindOfAttrParam___closed__3;
 lean_object* l_mkHashMap___at_Lean_Elab_ElabAttributeExtensionState_inhabited___spec__2(lean_object*);
 lean_object* l_Lean_Elab_getBetterRef___lambda__1___boxed(lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_Util_5__ElabAttribute_addExtensionEntry___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_ElabFnTable_insert(lean_object*);
 lean_object* l_AssocList_find___main___at_Lean_Elab_ElabFnTable_insert___spec__8(lean_object*);
+lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_declareBuiltinMacro(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_PersistentEnvExtension_inhabited___rarg___closed__3;
 lean_object* l_Lean_ConstantInfo_type(lean_object*);
@@ -231,8 +236,8 @@ lean_object* l_Lean_Elab_mkElabAttributeAux___rarg___lambda__2___boxed(lean_obje
 lean_object* l_Lean_Elab_declareBuiltinMacro___closed__4;
 lean_object* l_Lean_SMap_find_x3f___at_Lean_Elab_ElabFnTable_insert___spec__1___rarg(lean_object*, lean_object*);
 extern lean_object* l_Lean_registerPersistentEnvExtensionUnsafe___rarg___closed__3;
-lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_mkElabAttributeAux___rarg___closed__2;
+lean_object* l___private_Init_Lean_Elab_Util_3__evalConstantUnsafe___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Util_2__throwUnexpectedElabType___rarg___closed__2;
 lean_object* l_Lean_Elab_syntaxNodeKindOfAttrParam___closed__1;
 lean_object* l___private_Init_Lean_Elab_Util_1__ElabAttribute_mkInitial(lean_object*);
@@ -240,6 +245,7 @@ lean_object* l_Lean_Elab_registerBuiltinMacroAttr___closed__1;
 lean_object* l_AssocList_find___main___at_Lean_Elab_ElabFnTable_insert___spec__8___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_syntaxNodeKindOfAttrParam___boxed(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_registerPersistentEnvExtensionUnsafe___rarg___closed__1;
+lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers___spec__2___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_PersistentHashMap_find_x3f___at_Lean_Elab_getMacros___spec__2(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_registerBuiltinMacroAttr___closed__2;
 lean_object* l_Lean_Elab_getMacros___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -247,9 +253,7 @@ lean_object* l_PersistentHashMap_insertAux___main___at_Lean_Elab_ElabFnTable_ins
 lean_object* l_Lean_Elab_ElabAttribute_inhabited___closed__3;
 lean_object* l_Lean_Elab_macroAttribute;
 lean_object* lean_environment_main_module(lean_object*);
-lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers___spec__2(lean_object*);
 extern lean_object* l_Lean_registerSimplePersistentEnvExtension___rarg___lambda__4___closed__2;
-lean_object* l___private_Init_Lean_Elab_Util_6__ElabAttribute_add___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*);
 lean_object* l_HashMapImp_find_x3f___at_Lean_Elab_ElabFnTable_insert___spec__7___rarg___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_checkSyntaxNodeKind___closed__1;
 uint8_t lean_nat_dec_le(lean_object*, lean_object*);
@@ -257,8 +261,6 @@ uint8_t l_USize_decLe(size_t, size_t);
 lean_object* l_HashMapImp_insert___at_Lean_Elab_ElabFnTable_insert___spec__25___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_mkElabAttribute(lean_object*);
 lean_object* l_AssocList_foldlM___main___at_Lean_Elab_ElabFnTable_insert___spec__18___rarg(lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_Util_7__expandMacroFns___main(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_nameToExprAux___main(lean_object*);
 lean_object* l_Lean_SMap_empty___at_Lean_Elab_mkBuiltinMacroFnTable___spec__1___closed__2;
 lean_object* l_Lean_Environment_addAndCompile(lean_object*, lean_object*, lean_object*);
@@ -279,6 +281,7 @@ lean_object* l_Lean_Elab_declareBuiltinMacro___closed__2;
 lean_object* l_HashMapImp_find_x3f___at_Lean_Elab_ElabFnTable_insert___spec__5___rarg___boxed(lean_object*, lean_object*);
 lean_object* l_HashMapImp_find_x3f___at_Lean_Elab_ElabFnTable_insert___spec__5(lean_object*);
 lean_object* l_Lean_SMap_empty___at_Lean_Elab_ElabAttributeExtensionState_inhabited___spec__1___closed__3;
+lean_object* l_Lean_Elab_evalSyntaxConstant(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_ElabAttribute_inhabited___closed__1;
 lean_object* l_PersistentHashMap_findAtAux___main___at_Lean_Elab_ElabFnTable_insert___spec__4___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_ElabAttribute_inhabited___closed__2;
@@ -295,6 +298,7 @@ lean_object* l_Lean_Elab_declareBuiltinMacro___closed__1;
 extern lean_object* l_Lean_mkAppStx___closed__9;
 lean_object* l_AssocList_contains___main___at_Lean_Elab_ElabFnTable_insert___spec__15___rarg___boxed(lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_Util_1__ElabAttribute_mkInitial___rarg(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers(lean_object*);
 lean_object* lean_io_ref_set(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_SMap_insert___at_Lean_Elab_ElabFnTable_insert___spec__9(lean_object*);
 lean_object* l_PersistentHashMap_getCollisionNodeSize___rarg(lean_object*);
@@ -319,6 +323,7 @@ lean_object* l_List_foldl___main___at_Lean_MacroScopesView_review___spec__1(lean
 lean_object* l_Lean_SMap_insert___at_Lean_Elab_ElabFnTable_insert___spec__9___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_checkSyntaxNodeKind(lean_object*, lean_object*);
 lean_object* l_AssocList_find___main___at_Lean_Elab_ElabFnTable_insert___spec__8___rarg___boxed(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_Util_7__ElabAttribute_add___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*);
 lean_object* l_mkHashMap___at_Lean_Elab_ElabAttribute_inhabited___spec__2___rarg(lean_object*);
 lean_object* l_PersistentHashMap_findAtAux___main___at_Lean_Elab_ElabFnTable_insert___spec__4___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_AssocList_contains___main___at_Lean_Elab_ElabFnTable_insert___spec__26(lean_object*);
@@ -335,7 +340,6 @@ uint8_t l_List_isEmpty___rarg(lean_object*);
 lean_object* l_Array_iterateMAux___main___at_Lean_mkAppN___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_AssocList_find___main___at_Lean_Elab_getMacros___spec__6(lean_object*, lean_object*);
 lean_object* l_Lean_Name_toStringWithSep___main(lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
 lean_object* lean_usize_to_nat(size_t);
 lean_object* l_Lean_Elab_mkMacroAttribute___closed__2;
 lean_object* l_Lean_SMap_find_x3f___at_Lean_Elab_ElabFnTable_insert___spec__1(lean_object*);
@@ -344,33 +348,32 @@ lean_object* l_Lean_SMap_empty___at_Lean_Elab_ElabAttribute_inhabited___spec__1_
 lean_object* l_Lean_Elab_builtinMacroFnTable;
 lean_object* l_Lean_SMap_empty___at_Lean_Elab_ElabAttributeExtensionState_inhabited___spec__1___closed__2;
 lean_object* l_Lean_Elab_liftMacroM___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_mkAppStx___closed__2;
 lean_object* l_Lean_Elab_mkMacroAttribute___closed__1;
-lean_object* l_IO_ofExcept___at___private_Init_Lean_Elab_Util_6__ElabAttribute_add___spec__1(lean_object*, lean_object*);
-lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_SMap_empty___at_Lean_Elab_ElabAttribute_inhabited___spec__1(lean_object*);
+lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers___spec__1(lean_object*);
 lean_object* l_Lean_mkConst(lean_object*, lean_object*);
-lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers___spec__2___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_Util_8__expandMacroFns(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_iterateMAux___main___at_Lean_Elab_ElabFnTable_insert___spec__13___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_registerBuiltinMacroAttr___closed__4;
-lean_object* l___private_Init_Lean_Elab_Util_7__expandMacroFns(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_PersistentEnvExtension_inhabited___rarg___closed__4;
 extern lean_object* l_Lean_initAttr;
 lean_object* l_Array_iterateMAux___main___at_Lean_Elab_ElabFnTable_insert___spec__24(lean_object*);
 lean_object* l_Lean_Elab_syntaxNodeKindOfAttrParam(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_mkAppStx___closed__1;
 lean_object* l_PersistentHashMap_mkCollisionNode___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_AssocList_find___main___at_Lean_Elab_ElabFnTable_insert___spec__6(lean_object*);
 lean_object* l_PersistentHashMap_findAux___main___at_Lean_Elab_getMacros___spec__3___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_AssocList_find___main___at_Lean_Elab_getMacros___spec__6___boxed(lean_object*, lean_object*);
 lean_object* l_HashMapImp_expand___at_Lean_Elab_ElabFnTable_insert___spec__27(lean_object*);
-lean_object* l_Lean_Elab_mkElabFnOfConstant___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_declareBuiltinMacro___closed__3;
+lean_object* l___private_Init_Lean_Elab_Util_3__evalConstantUnsafe(lean_object*);
 lean_object* l_Lean_Elab_getBetterRef(lean_object*, lean_object*);
 uint8_t lean_string_dec_eq(lean_object*, lean_object*);
 uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
 lean_object* l_PersistentHashMap_insertAtCollisionNodeAux___main___at_Lean_Elab_ElabFnTable_insert___spec__12___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__3;
 lean_object* l_PersistentHashMap_insert___at_Lean_Elab_ElabFnTable_insert___spec__21___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_PersistentHashMap_insertAtCollisionNodeAux___main___at_Lean_Elab_ElabFnTable_insert___spec__12(lean_object*);
 lean_object* l_Lean_Syntax_prettyPrint(lean_object* x_1) {
@@ -3775,7 +3778,7 @@ x_2 = lean_alloc_closure((void*)(l___private_Init_Lean_Elab_Util_2__throwUnexpec
 return x_2;
 }
 }
-lean_object* l___private_Init_Lean_Elab_Util_3__mkElabFnOfConstantUnsafe___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+lean_object* l___private_Init_Lean_Elab_Util_3__evalConstantUnsafe___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; 
@@ -3842,15 +3845,15 @@ return x_18;
 }
 }
 }
-lean_object* l___private_Init_Lean_Elab_Util_3__mkElabFnOfConstantUnsafe(lean_object* x_1) {
+lean_object* l___private_Init_Lean_Elab_Util_3__evalConstantUnsafe(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = lean_alloc_closure((void*)(l___private_Init_Lean_Elab_Util_3__mkElabFnOfConstantUnsafe___rarg), 3, 0);
+x_2 = lean_alloc_closure((void*)(l___private_Init_Lean_Elab_Util_3__evalConstantUnsafe___rarg), 3, 0);
 return x_2;
 }
 }
-lean_object* l_Lean_Elab_mkElabFnOfConstant(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+lean_object* l___private_Init_Lean_Elab_Util_4__evalConstant(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; 
@@ -3858,18 +3861,37 @@ x_5 = l_Lean_mkAttributeImplOfConstant___closed__1;
 return x_5;
 }
 }
-lean_object* l_Lean_Elab_mkElabFnOfConstant___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+lean_object* l___private_Init_Lean_Elab_Util_4__evalConstant___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; 
-x_5 = l_Lean_Elab_mkElabFnOfConstant(x_1, x_2, x_3, x_4);
+x_5 = l___private_Init_Lean_Elab_Util_4__evalConstant(x_1, x_2, x_3, x_4);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 return x_5;
 }
 }
-lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers___spec__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+lean_object* _init_l_Lean_Elab_evalSyntaxConstant___closed__1() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_mkAppStx___closed__2;
+x_2 = l_Lean_Parser_Syntax_paren___elambda__1___closed__1;
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
+lean_object* l_Lean_Elab_evalSyntaxConstant(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+lean_object* x_3; lean_object* x_4; 
+x_3 = l_Lean_Elab_evalSyntaxConstant___closed__1;
+x_4 = l___private_Init_Lean_Elab_Util_3__evalConstantUnsafe___rarg(x_1, x_3, x_2);
+return x_4;
+}
+}
+lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers___spec__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
 _start:
 {
 lean_object* x_8; uint8_t x_9; 
@@ -3898,7 +3920,7 @@ x_14 = lean_ctor_get(x_11, 1);
 lean_inc(x_14);
 lean_inc(x_1);
 lean_inc(x_2);
-x_15 = l___private_Init_Lean_Elab_Util_3__mkElabFnOfConstantUnsafe___rarg(x_2, x_1, x_14);
+x_15 = l___private_Init_Lean_Elab_Util_3__evalConstantUnsafe___rarg(x_2, x_1, x_14);
 if (lean_obj_tag(x_15) == 0)
 {
 lean_object* x_16; lean_object* x_17; lean_object* x_18; 
@@ -3934,15 +3956,15 @@ goto _start;
 }
 }
 }
-lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers___spec__1(lean_object* x_1) {
+lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers___spec__1(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = lean_alloc_closure((void*)(l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers___spec__1___rarg___boxed), 7, 0);
+x_2 = lean_alloc_closure((void*)(l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers___spec__1___rarg___boxed), 7, 0);
 return x_2;
 }
 }
-lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers___spec__2___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers___spec__2___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
 _start:
 {
 lean_object* x_8; uint8_t x_9; 
@@ -3970,7 +3992,7 @@ lean_dec(x_5);
 x_14 = lean_unsigned_to_nat(0u);
 lean_inc(x_2);
 lean_inc(x_1);
-x_15 = l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers___spec__1___rarg(x_1, x_2, x_11, x_11, x_14, x_6, x_7);
+x_15 = l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers___spec__1___rarg(x_1, x_2, x_11, x_11, x_14, x_6, x_7);
 lean_dec(x_11);
 if (lean_obj_tag(x_15) == 0)
 {
@@ -4013,15 +4035,15 @@ return x_22;
 }
 }
 }
-lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers___spec__2(lean_object* x_1) {
+lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers___spec__2(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = lean_alloc_closure((void*)(l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers___spec__2___rarg___boxed), 7, 0);
+x_2 = lean_alloc_closure((void*)(l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers___spec__2___rarg___boxed), 7, 0);
 return x_2;
 }
 }
-lean_object* l___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+lean_object* l___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 lean_object* x_6; 
@@ -4035,7 +4057,7 @@ x_8 = lean_ctor_get(x_6, 1);
 lean_inc(x_8);
 lean_dec(x_6);
 x_9 = lean_unsigned_to_nat(0u);
-x_10 = l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers___spec__2___rarg(x_1, x_3, x_4, x_4, x_9, x_7, x_8);
+x_10 = l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers___spec__2___rarg(x_1, x_3, x_4, x_4, x_9, x_7, x_8);
 if (lean_obj_tag(x_10) == 0)
 {
 uint8_t x_11; 
@@ -4118,45 +4140,45 @@ return x_27;
 }
 }
 }
-lean_object* l___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers(lean_object* x_1) {
+lean_object* l___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = lean_alloc_closure((void*)(l___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers___rarg___boxed), 5, 0);
+x_2 = lean_alloc_closure((void*)(l___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers___rarg___boxed), 5, 0);
 return x_2;
 }
 }
-lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers___spec__1___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers___spec__1___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
 _start:
 {
 lean_object* x_8; 
-x_8 = l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers___spec__1___rarg(x_1, x_2, x_3, x_4, x_5, x_6, x_7);
+x_8 = l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers___spec__1___rarg(x_1, x_2, x_3, x_4, x_5, x_6, x_7);
 lean_dec(x_4);
 lean_dec(x_3);
 return x_8;
 }
 }
-lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers___spec__2___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers___spec__2___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
 _start:
 {
 lean_object* x_8; 
-x_8 = l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers___spec__2___rarg(x_1, x_2, x_3, x_4, x_5, x_6, x_7);
+x_8 = l_Array_iterateMAux___main___at___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers___spec__2___rarg(x_1, x_2, x_3, x_4, x_5, x_6, x_7);
 lean_dec(x_4);
 lean_dec(x_3);
 return x_8;
 }
 }
-lean_object* l___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+lean_object* l___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 lean_object* x_6; 
-x_6 = l___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers___rarg(x_1, x_2, x_3, x_4, x_5);
+x_6 = l___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers___rarg(x_1, x_2, x_3, x_4, x_5);
 lean_dec(x_4);
 lean_dec(x_2);
 return x_6;
 }
 }
-lean_object* l___private_Init_Lean_Elab_Util_5__ElabAttribute_addExtensionEntry___rarg(lean_object* x_1, lean_object* x_2) {
+lean_object* l___private_Init_Lean_Elab_Util_6__ElabAttribute_addExtensionEntry___rarg(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
@@ -4184,15 +4206,15 @@ lean_ctor_set(x_10, 1, x_9);
 return x_10;
 }
 }
-lean_object* l___private_Init_Lean_Elab_Util_5__ElabAttribute_addExtensionEntry(lean_object* x_1) {
+lean_object* l___private_Init_Lean_Elab_Util_6__ElabAttribute_addExtensionEntry(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = lean_alloc_closure((void*)(l___private_Init_Lean_Elab_Util_5__ElabAttribute_addExtensionEntry___rarg), 2, 0);
+x_2 = lean_alloc_closure((void*)(l___private_Init_Lean_Elab_Util_6__ElabAttribute_addExtensionEntry___rarg), 2, 0);
 return x_2;
 }
 }
-lean_object* l_IO_ofExcept___at___private_Init_Lean_Elab_Util_6__ElabAttribute_add___spec__1(lean_object* x_1, lean_object* x_2) {
+lean_object* l_IO_ofExcept___at___private_Init_Lean_Elab_Util_7__ElabAttribute_add___spec__1(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 if (lean_obj_tag(x_1) == 0)
@@ -4219,13 +4241,13 @@ return x_7;
 }
 }
 }
-lean_object* l___private_Init_Lean_Elab_Util_6__ElabAttribute_add___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, uint8_t x_7, lean_object* x_8) {
+lean_object* l___private_Init_Lean_Elab_Util_7__ElabAttribute_add___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, uint8_t x_7, lean_object* x_8) {
 _start:
 {
 lean_object* x_9; 
 lean_inc(x_5);
 lean_inc(x_4);
-x_9 = l___private_Init_Lean_Elab_Util_3__mkElabFnOfConstantUnsafe___rarg(x_4, x_2, x_5);
+x_9 = l___private_Init_Lean_Elab_Util_3__evalConstantUnsafe___rarg(x_4, x_2, x_5);
 if (lean_obj_tag(x_9) == 0)
 {
 lean_object* x_10; lean_object* x_11; lean_object* x_12; 
@@ -4250,7 +4272,7 @@ lean_inc(x_13);
 lean_dec(x_9);
 lean_inc(x_4);
 x_14 = l_Lean_Elab_syntaxNodeKindOfAttrParam(x_4, x_1, x_6);
-x_15 = l_IO_ofExcept___at___private_Init_Lean_Elab_Util_6__ElabAttribute_add___spec__1(x_14, x_8);
+x_15 = l_IO_ofExcept___at___private_Init_Lean_Elab_Util_7__ElabAttribute_add___spec__1(x_14, x_8);
 lean_dec(x_14);
 if (lean_obj_tag(x_15) == 0)
 {
@@ -4320,30 +4342,30 @@ return x_30;
 }
 }
 }
-lean_object* l___private_Init_Lean_Elab_Util_6__ElabAttribute_add(lean_object* x_1) {
+lean_object* l___private_Init_Lean_Elab_Util_7__ElabAttribute_add(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = lean_alloc_closure((void*)(l___private_Init_Lean_Elab_Util_6__ElabAttribute_add___rarg___boxed), 8, 0);
+x_2 = lean_alloc_closure((void*)(l___private_Init_Lean_Elab_Util_7__ElabAttribute_add___rarg___boxed), 8, 0);
 return x_2;
 }
 }
-lean_object* l_IO_ofExcept___at___private_Init_Lean_Elab_Util_6__ElabAttribute_add___spec__1___boxed(lean_object* x_1, lean_object* x_2) {
+lean_object* l_IO_ofExcept___at___private_Init_Lean_Elab_Util_7__ElabAttribute_add___spec__1___boxed(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 lean_object* x_3; 
-x_3 = l_IO_ofExcept___at___private_Init_Lean_Elab_Util_6__ElabAttribute_add___spec__1(x_1, x_2);
+x_3 = l_IO_ofExcept___at___private_Init_Lean_Elab_Util_7__ElabAttribute_add___spec__1(x_1, x_2);
 lean_dec(x_1);
 return x_3;
 }
 }
-lean_object* l___private_Init_Lean_Elab_Util_6__ElabAttribute_add___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
+lean_object* l___private_Init_Lean_Elab_Util_7__ElabAttribute_add___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
 _start:
 {
 uint8_t x_9; lean_object* x_10; 
 x_9 = lean_unbox(x_7);
 lean_dec(x_7);
-x_10 = l___private_Init_Lean_Elab_Util_6__ElabAttribute_add___rarg(x_1, x_2, x_3, x_4, x_5, x_6, x_9, x_8);
+x_10 = l___private_Init_Lean_Elab_Util_7__ElabAttribute_add___rarg(x_1, x_2, x_3, x_4, x_5, x_6, x_9, x_8);
 lean_dec(x_6);
 lean_dec(x_1);
 return x_10;
@@ -5247,7 +5269,7 @@ lean_object* _init_l_Lean_Elab_mkElabAttributeAux___rarg___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l___private_Init_Lean_Elab_Util_5__ElabAttribute_addExtensionEntry___rarg), 2, 0);
+x_1 = lean_alloc_closure((void*)(l___private_Init_Lean_Elab_Util_6__ElabAttribute_addExtensionEntry___rarg), 2, 0);
 return x_1;
 }
 }
@@ -5283,7 +5305,7 @@ lean_inc(x_6);
 x_8 = lean_alloc_closure((void*)(l___private_Init_Lean_Elab_Util_1__ElabAttribute_mkInitial___rarg___boxed), 2, 1);
 lean_closure_set(x_8, 0, x_6);
 lean_inc(x_3);
-x_9 = lean_alloc_closure((void*)(l___private_Init_Lean_Elab_Util_4__ElabAttribute_addImportedParsers___rarg___boxed), 5, 2);
+x_9 = lean_alloc_closure((void*)(l___private_Init_Lean_Elab_Util_5__ElabAttribute_addImportedParsers___rarg___boxed), 5, 2);
 lean_closure_set(x_9, 0, x_3);
 lean_closure_set(x_9, 1, x_6);
 x_10 = l_Lean_Elab_mkElabAttributeAux___rarg___closed__1;
@@ -5310,7 +5332,7 @@ x_17 = l_Lean_Elab_mkElabAttributeAux___rarg___closed__4;
 lean_inc(x_5);
 x_18 = lean_string_append(x_5, x_17);
 lean_inc(x_15);
-x_19 = lean_alloc_closure((void*)(l___private_Init_Lean_Elab_Util_6__ElabAttribute_add___rarg___boxed), 8, 3);
+x_19 = lean_alloc_closure((void*)(l___private_Init_Lean_Elab_Util_7__ElabAttribute_add___rarg___boxed), 8, 3);
 lean_closure_set(x_19, 0, x_2);
 lean_closure_set(x_19, 1, x_3);
 lean_closure_set(x_19, 2, x_15);
@@ -5837,7 +5859,7 @@ lean_object* x_8; lean_object* x_9; lean_object* x_10;
 x_8 = l_Lean_mkAppStx___closed__6;
 lean_inc(x_1);
 x_9 = l_Lean_Elab_syntaxNodeKindOfAttrParam(x_1, x_8, x_3);
-x_10 = l_IO_ofExcept___at___private_Init_Lean_Elab_Util_6__ElabAttribute_add___spec__1(x_9, x_5);
+x_10 = l_IO_ofExcept___at___private_Init_Lean_Elab_Util_7__ElabAttribute_add___spec__1(x_9, x_5);
 lean_dec(x_9);
 if (lean_obj_tag(x_10) == 0)
 {
@@ -6222,7 +6244,7 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
-lean_object* l___private_Init_Lean_Elab_Util_7__expandMacroFns___main(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+lean_object* l___private_Init_Lean_Elab_Util_8__expandMacroFns___main(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 if (lean_obj_tag(x_2) == 0)
@@ -6267,11 +6289,11 @@ goto _start;
 }
 }
 }
-lean_object* l___private_Init_Lean_Elab_Util_7__expandMacroFns(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+lean_object* l___private_Init_Lean_Elab_Util_8__expandMacroFns(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; 
-x_5 = l___private_Init_Lean_Elab_Util_7__expandMacroFns___main(x_1, x_2, x_3, x_4);
+x_5 = l___private_Init_Lean_Elab_Util_8__expandMacroFns___main(x_1, x_2, x_3, x_4);
 return x_5;
 }
 }
@@ -6526,7 +6548,7 @@ lean_object* x_13; lean_object* x_14;
 x_13 = lean_ctor_get(x_10, 0);
 lean_inc(x_13);
 lean_dec(x_10);
-x_14 = l___private_Init_Lean_Elab_Util_7__expandMacroFns___main(x_2, x_13, x_3, x_4);
+x_14 = l___private_Init_Lean_Elab_Util_8__expandMacroFns___main(x_2, x_13, x_3, x_4);
 return x_14;
 }
 }
@@ -6855,7 +6877,7 @@ x_2 = lean_alloc_closure((void*)(l_Lean_Elab_adaptMacro___rarg), 4, 0);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1() {
+lean_object* _init_l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
@@ -6865,7 +6887,7 @@ x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__2() {
+lean_object* _init_l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -6873,21 +6895,21 @@ x_1 = lean_mk_string("step");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__3() {
+lean_object* _init_l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
-x_2 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__2;
+x_1 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
+x_2 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__2;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
 }
 }
-lean_object* l___private_Init_Lean_Elab_Util_8__regTraceClasses(lean_object* x_1) {
+lean_object* l___private_Init_Lean_Elab_Util_9__regTraceClasses(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; 
-x_2 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1;
+x_2 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1;
 x_3 = l_Lean_registerTraceClass(x_2, x_1);
 if (lean_obj_tag(x_3) == 0)
 {
@@ -6895,7 +6917,7 @@ lean_object* x_4; lean_object* x_5; lean_object* x_6;
 x_4 = lean_ctor_get(x_3, 1);
 lean_inc(x_4);
 lean_dec(x_3);
-x_5 = l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__3;
+x_5 = l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__3;
 x_6 = l_Lean_registerTraceClass(x_5, x_4);
 return x_6;
 }
@@ -6992,6 +7014,8 @@ l___private_Init_Lean_Elab_Util_2__throwUnexpectedElabType___rarg___closed__2 =
 lean_mark_persistent(l___private_Init_Lean_Elab_Util_2__throwUnexpectedElabType___rarg___closed__2);
 l___private_Init_Lean_Elab_Util_2__throwUnexpectedElabType___rarg___closed__3 = _init_l___private_Init_Lean_Elab_Util_2__throwUnexpectedElabType___rarg___closed__3();
 lean_mark_persistent(l___private_Init_Lean_Elab_Util_2__throwUnexpectedElabType___rarg___closed__3);
+l_Lean_Elab_evalSyntaxConstant___closed__1 = _init_l_Lean_Elab_evalSyntaxConstant___closed__1();
+lean_mark_persistent(l_Lean_Elab_evalSyntaxConstant___closed__1);
 l_Lean_SMap_empty___at_Lean_Elab_mkElabAttributeAux___spec__4___closed__1 = _init_l_Lean_SMap_empty___at_Lean_Elab_mkElabAttributeAux___spec__4___closed__1();
 lean_mark_persistent(l_Lean_SMap_empty___at_Lean_Elab_mkElabAttributeAux___spec__4___closed__1);
 l_Lean_SMap_empty___at_Lean_Elab_mkElabAttributeAux___spec__4___closed__2 = _init_l_Lean_SMap_empty___at_Lean_Elab_mkElabAttributeAux___spec__4___closed__2();
@@ -7085,13 +7109,13 @@ if (lean_io_result_is_error(res)) return res;
 l_Lean_Elab_macroAttribute = lean_io_result_get_value(res);
 lean_mark_persistent(l_Lean_Elab_macroAttribute);
 lean_dec_ref(res);
-l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1 = _init_l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1();
-lean_mark_persistent(l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__1);
-l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__2 = _init_l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__2();
-lean_mark_persistent(l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__2);
-l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__3 = _init_l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__3();
-lean_mark_persistent(l___private_Init_Lean_Elab_Util_8__regTraceClasses___closed__3);
-res = l___private_Init_Lean_Elab_Util_8__regTraceClasses(lean_io_mk_world());
+l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1 = _init_l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1();
+lean_mark_persistent(l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__1);
+l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__2 = _init_l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__2();
+lean_mark_persistent(l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__2);
+l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__3 = _init_l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__3();
+lean_mark_persistent(l___private_Init_Lean_Elab_Util_9__regTraceClasses___closed__3);
+res = l___private_Init_Lean_Elab_Util_9__regTraceClasses(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
 return lean_mk_io_result(lean_box(0));
diff --git a/stage0/stdlib/Init/Lean/Expr.c b/stage0/stdlib/Init/Lean/Expr.c
index b115b18e5c..11ebdc9c7c 100644
--- a/stage0/stdlib/Init/Lean/Expr.c
+++ b/stage0/stdlib/Init/Lean/Expr.c
@@ -63,12 +63,14 @@ uint64_t l_Bool_toUInt64(uint8_t);
 lean_object* l_Lean_Expr_updateMData_x21___closed__2;
 lean_object* l_Lean_Expr_instantiateLevelParamsArray___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Literal_hasLess;
+lean_object* l_Lean_Expr_isOptParam___boxed(lean_object*);
 lean_object* l_Lean_Expr_updateMData_x21___closed__1;
 lean_object* l_List_map___main___at_Lean_Expr_instantiateLevelParams___spec__4(lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Expr_1__Expr_mkDataCore___closed__3;
 lean_object* l_Lean_mkForallEx___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_Data_hasBeq___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_mkLambda___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_getAutoParamTactic_x3f(lean_object*);
 lean_object* l_Lean_mkLit(lean_object*);
 lean_object* l_Lean_Expr_getAppRevArgs(lean_object*);
 lean_object* l_Lean_Expr_hasLevelParamEx___boxed(lean_object*);
@@ -103,6 +105,7 @@ lean_object* l_Lean_Expr_lt___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Expr_updateLet___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_appFn_x21(lean_object*);
 lean_object* l_Lean_Expr_hasLevelMVar___boxed(lean_object*);
+lean_object* l_Lean_Expr_isAutoParam___boxed(lean_object*);
 uint8_t l_Lean_Expr_isAppOf(lean_object*, lean_object*);
 lean_object* l_Lean_Expr_mvarId_x21___closed__2;
 lean_object* l_Lean_BinderInfo_toUInt64___boxed(lean_object*);
@@ -234,6 +237,7 @@ lean_object* l_Lean_mkDecIsTrue___closed__1;
 lean_object* l_Lean_BinderInfo_beq___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Expr_instantiateLevelParams(lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Expr_5__withAppRevAux___rarg(lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_getAutoParamTactic_x3f___boxed(lean_object*);
 lean_object* l_Lean_Expr_Data_hasLevelParam___boxed(lean_object*);
 lean_object* l___private_Init_Lean_Expr_5__withAppRevAux___main(lean_object*);
 lean_object* l_Lean_Expr_isFVar___boxed(lean_object*);
@@ -303,11 +307,14 @@ lean_object* l_Lean_mkDecIsFalse(lean_object*, lean_object*);
 uint8_t lean_expr_quick_lt(lean_object*, lean_object*);
 lean_object* l_Lean_mkFVar(lean_object*);
 uint8_t l_Lean_Expr_isAppOfArity___main(lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Expr_getAutoParamTactic_x3f___closed__1;
 uint8_t l_Lean_Expr_Data_binderInfo(uint64_t);
 lean_object* l_Lean_Expr_mkData___boxed__const__1;
 lean_object* l_Lean_MData_empty;
 size_t lean_usize_of_nat(lean_object*);
 size_t l_Lean_ExprStructEq_hash(lean_object*);
+uint8_t l_Lean_Expr_isAutoParam(lean_object*);
+lean_object* l_Lean_Expr_getAutoParamTactic_x3f___closed__2;
 lean_object* l_Lean_Level_instantiateParams___main(lean_object*, lean_object*);
 uint8_t l_Lean_Expr_isLambda(lean_object*);
 lean_object* l_Lean_Expr_updateSort_x21___closed__2;
@@ -446,6 +453,7 @@ lean_object* l_Lean_Expr_Data_hasFVar___boxed(lean_object*);
 uint8_t l_Lean_Expr_isProj(lean_object*);
 uint8_t l_Lean_Expr_binderInfo(lean_object*);
 size_t lean_usize_mix_hash(size_t, size_t);
+uint8_t l_Lean_Expr_isOptParam(lean_object*);
 lean_object* lean_expr_abstract(lean_object*, lean_object*);
 lean_object* l_Lean_Expr_getArg_x21(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_mkApp2(lean_object*, lean_object*, lean_object*);
@@ -7292,6 +7300,96 @@ lean_dec(x_1);
 return x_2;
 }
 }
+lean_object* _init_l_Lean_Expr_getAutoParamTactic_x3f___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("autoParam");
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Expr_getAutoParamTactic_x3f___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Expr_getAutoParamTactic_x3f___closed__1;
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
+lean_object* l_Lean_Expr_getAutoParamTactic_x3f(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; lean_object* x_3; uint8_t x_4; 
+x_2 = l_Lean_Expr_getAutoParamTactic_x3f___closed__2;
+x_3 = lean_unsigned_to_nat(2u);
+x_4 = l_Lean_Expr_isAppOfArity___main(x_1, x_2, x_3);
+if (x_4 == 0)
+{
+lean_object* x_5; 
+x_5 = lean_box(0);
+return x_5;
+}
+else
+{
+lean_object* x_6; lean_object* x_7; 
+x_6 = l_Lean_Expr_appArg_x21(x_1);
+x_7 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_7, 0, x_6);
+return x_7;
+}
+}
+}
+lean_object* l_Lean_Expr_getAutoParamTactic_x3f___boxed(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = l_Lean_Expr_getAutoParamTactic_x3f(x_1);
+lean_dec(x_1);
+return x_2;
+}
+}
+uint8_t l_Lean_Expr_isOptParam(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; lean_object* x_3; uint8_t x_4; 
+x_2 = l_Lean_Expr_getOptParamDefault_x3f___closed__2;
+x_3 = lean_unsigned_to_nat(2u);
+x_4 = l_Lean_Expr_isAppOfArity___main(x_1, x_2, x_3);
+return x_4;
+}
+}
+lean_object* l_Lean_Expr_isOptParam___boxed(lean_object* x_1) {
+_start:
+{
+uint8_t x_2; lean_object* x_3; 
+x_2 = l_Lean_Expr_isOptParam(x_1);
+lean_dec(x_1);
+x_3 = lean_box(x_2);
+return x_3;
+}
+}
+uint8_t l_Lean_Expr_isAutoParam(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; lean_object* x_3; uint8_t x_4; 
+x_2 = l_Lean_Expr_getAutoParamTactic_x3f___closed__2;
+x_3 = lean_unsigned_to_nat(2u);
+x_4 = l_Lean_Expr_isAppOfArity___main(x_1, x_2, x_3);
+return x_4;
+}
+}
+lean_object* l_Lean_Expr_isAutoParam___boxed(lean_object* x_1) {
+_start:
+{
+uint8_t x_2; lean_object* x_3; 
+x_2 = l_Lean_Expr_isAutoParam(x_1);
+lean_dec(x_1);
+x_3 = lean_box(x_2);
+return x_3;
+}
+}
 lean_object* l___private_Init_Lean_Expr_10__hasAnyFVarAux___main(lean_object* x_1, lean_object* x_2) {
 _start:
 {
@@ -7516,7 +7614,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
 x_1 = l___private_Init_Lean_Expr_1__Expr_mkDataCore___closed__1;
-x_2 = lean_unsigned_to_nat(769u);
+x_2 = lean_unsigned_to_nat(781u);
 x_3 = lean_unsigned_to_nat(18u);
 x_4 = l_Lean_Expr_appFn_x21___closed__1;
 x_5 = l___private_Init_Util_1__mkPanicMessage(x_1, x_2, x_3, x_4);
@@ -7558,7 +7656,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
 x_1 = l___private_Init_Lean_Expr_1__Expr_mkDataCore___closed__1;
-x_2 = lean_unsigned_to_nat(778u);
+x_2 = lean_unsigned_to_nat(790u);
 x_3 = lean_unsigned_to_nat(18u);
 x_4 = l_Lean_Expr_constName_x21___closed__1;
 x_5 = l___private_Init_Util_1__mkPanicMessage(x_1, x_2, x_3, x_4);
@@ -7607,7 +7705,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
 x_1 = l___private_Init_Lean_Expr_1__Expr_mkDataCore___closed__1;
-x_2 = lean_unsigned_to_nat(787u);
+x_2 = lean_unsigned_to_nat(799u);
 x_3 = lean_unsigned_to_nat(14u);
 x_4 = l_Lean_Expr_updateSort_x21___closed__1;
 x_5 = l___private_Init_Util_1__mkPanicMessage(x_1, x_2, x_3, x_4);
@@ -7664,7 +7762,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
 x_1 = l___private_Init_Lean_Expr_1__Expr_mkDataCore___closed__1;
-x_2 = lean_unsigned_to_nat(804u);
+x_2 = lean_unsigned_to_nat(816u);
 x_3 = lean_unsigned_to_nat(17u);
 x_4 = l_Lean_Expr_updateMData_x21___closed__1;
 x_5 = l___private_Init_Util_1__mkPanicMessage(x_1, x_2, x_3, x_4);
@@ -7705,7 +7803,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
 x_1 = l___private_Init_Lean_Expr_1__Expr_mkDataCore___closed__1;
-x_2 = lean_unsigned_to_nat(809u);
+x_2 = lean_unsigned_to_nat(821u);
 x_3 = lean_unsigned_to_nat(18u);
 x_4 = l_Lean_Expr_updateProj_x21___closed__1;
 x_5 = l___private_Init_Util_1__mkPanicMessage(x_1, x_2, x_3, x_4);
@@ -7756,7 +7854,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
 x_1 = l___private_Init_Lean_Expr_1__Expr_mkDataCore___closed__1;
-x_2 = lean_unsigned_to_nat(818u);
+x_2 = lean_unsigned_to_nat(830u);
 x_3 = lean_unsigned_to_nat(21u);
 x_4 = l_Lean_Expr_updateForall_x21___closed__1;
 x_5 = l___private_Init_Util_1__mkPanicMessage(x_1, x_2, x_3, x_4);
@@ -7800,7 +7898,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
 x_1 = l___private_Init_Lean_Expr_1__Expr_mkDataCore___closed__1;
-x_2 = lean_unsigned_to_nat(823u);
+x_2 = lean_unsigned_to_nat(835u);
 x_3 = lean_unsigned_to_nat(21u);
 x_4 = l_Lean_Expr_updateForall_x21___closed__1;
 x_5 = l___private_Init_Util_1__mkPanicMessage(x_1, x_2, x_3, x_4);
@@ -7854,7 +7952,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
 x_1 = l___private_Init_Lean_Expr_1__Expr_mkDataCore___closed__1;
-x_2 = lean_unsigned_to_nat(832u);
+x_2 = lean_unsigned_to_nat(844u);
 x_3 = lean_unsigned_to_nat(17u);
 x_4 = l_Lean_Expr_updateLambda_x21___closed__1;
 x_5 = l___private_Init_Util_1__mkPanicMessage(x_1, x_2, x_3, x_4);
@@ -7898,7 +7996,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
 x_1 = l___private_Init_Lean_Expr_1__Expr_mkDataCore___closed__1;
-x_2 = lean_unsigned_to_nat(837u);
+x_2 = lean_unsigned_to_nat(849u);
 x_3 = lean_unsigned_to_nat(17u);
 x_4 = l_Lean_Expr_updateLambda_x21___closed__1;
 x_5 = l___private_Init_Util_1__mkPanicMessage(x_1, x_2, x_3, x_4);
@@ -7942,7 +8040,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
 x_1 = l___private_Init_Lean_Expr_1__Expr_mkDataCore___closed__1;
-x_2 = lean_unsigned_to_nat(846u);
+x_2 = lean_unsigned_to_nat(858u);
 x_3 = lean_unsigned_to_nat(20u);
 x_4 = l_Lean_Expr_letName_x21___closed__1;
 x_5 = l___private_Init_Util_1__mkPanicMessage(x_1, x_2, x_3, x_4);
@@ -9937,6 +10035,10 @@ l_Lean_Expr_getOptParamDefault_x3f___closed__1 = _init_l_Lean_Expr_getOptParamDe
 lean_mark_persistent(l_Lean_Expr_getOptParamDefault_x3f___closed__1);
 l_Lean_Expr_getOptParamDefault_x3f___closed__2 = _init_l_Lean_Expr_getOptParamDefault_x3f___closed__2();
 lean_mark_persistent(l_Lean_Expr_getOptParamDefault_x3f___closed__2);
+l_Lean_Expr_getAutoParamTactic_x3f___closed__1 = _init_l_Lean_Expr_getAutoParamTactic_x3f___closed__1();
+lean_mark_persistent(l_Lean_Expr_getAutoParamTactic_x3f___closed__1);
+l_Lean_Expr_getAutoParamTactic_x3f___closed__2 = _init_l_Lean_Expr_getAutoParamTactic_x3f___closed__2();
+lean_mark_persistent(l_Lean_Expr_getAutoParamTactic_x3f___closed__2);
 l_Lean_Expr_updateApp_x21___closed__1 = _init_l_Lean_Expr_updateApp_x21___closed__1();
 lean_mark_persistent(l_Lean_Expr_updateApp_x21___closed__1);
 l_Lean_Expr_updateConst_x21___closed__1 = _init_l_Lean_Expr_updateConst_x21___closed__1();
diff --git a/stage0/stdlib/Init/Lean/Parser/Command.c b/stage0/stdlib/Init/Lean/Parser/Command.c
index 33c4e38d8b..6964bf2db6 100644
--- a/stage0/stdlib/Init/Lean/Parser/Command.c
+++ b/stage0/stdlib/Init/Lean/Parser/Command.c
@@ -96,6 +96,7 @@ lean_object* l_Lean_Parser_Command_protected___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Command_set__option___elambda__1___closed__6;
 lean_object* l_Lean_Parser_manyAux___main___at_Lean_Parser_Term_stxQuot___elambda__1___spec__1(lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Term_haveAssign___closed__2;
+extern lean_object* l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Command_structExplicitBinder___closed__11;
 lean_object* l_Lean_Parser_Command_declId___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Command_openRenaming;
@@ -202,7 +203,6 @@ lean_object* l_Lean_Parser_Command_structureTk___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Command_check___closed__5;
 lean_object* l_Lean_Parser_Command_def___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Command_attrArg___elambda__1(lean_object*, lean_object*);
-lean_object* l_Lean_Parser_Term_stxQuot___elambda__1___closed__8;
 lean_object* l_Lean_Parser_Command_classInductive___elambda__1___closed__5;
 lean_object* l_Lean_Parser_Command_exit___elambda__1___closed__9;
 lean_object* l_Lean_Parser_Command_structExplicitBinder___elambda__1___closed__3;
@@ -317,7 +317,6 @@ lean_object* l_Lean_Parser_Command_openRenamingItem___closed__4;
 lean_object* l_Lean_Parser_Command_open___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Command_extends___closed__5;
 lean_object* l_Lean_Parser_Command_private___closed__5;
-lean_object* l_Lean_Parser_Term_stxQuot___elambda__1___closed__9;
 lean_object* l_Lean_Parser_Command_resolve__name___elambda__1___closed__9;
 lean_object* l_Lean_Parser_Command_variables___closed__6;
 lean_object* l_Lean_Parser_Command_attribute___elambda__1___closed__7;
@@ -426,6 +425,7 @@ lean_object* l_Lean_Parser_Command_constant___closed__2;
 lean_object* l_Lean_Parser_Command_export___closed__9;
 lean_object* l_Lean_Parser_noFirstTokenInfo(lean_object*);
 lean_object* l_Lean_Parser_Command_check__failure___elambda__1(lean_object*, lean_object*);
+extern lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Command_set__option___elambda__1___closed__2;
 lean_object* l_Lean_Parser_nonReservedSymbolInfo(lean_object*, uint8_t);
 lean_object* l_Lean_Parser_Command_example___elambda__1(lean_object*, lean_object*);
@@ -586,7 +586,6 @@ lean_object* l_Lean_Parser_Command_end___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Command_declaration___closed__4;
 lean_object* l_Lean_Parser_Command_theorem___closed__7;
 lean_object* l_Lean_Parser_Command_structInstBinder___closed__2;
-extern lean_object* l_Lean_mkAppStx___closed__6;
 lean_object* l_Lean_Parser_Command_instance___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Command_relaxedInferMod___closed__4;
 lean_object* l_Lean_Parser_Command_inferMod;
@@ -644,6 +643,7 @@ lean_object* l_Lean_Parser_Command_variable;
 lean_object* l_Lean_Parser_Command_universes___closed__4;
 lean_object* l_Lean_Parser_Command_classTk___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Command_constant___elambda__1___closed__6;
+extern lean_object* l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Command_relaxedInferMod___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Command_declSig___elambda__1(lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Term_haveAssign___elambda__1___closed__8;
@@ -870,7 +870,6 @@ extern lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___a
 lean_object* l_Lean_Parser_categoryParser___elambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Command_variable___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Command_classInductive___elambda__1___closed__1;
-lean_object* l_Lean_Parser_Command_end___elambda__1___closed__9;
 lean_object* l_Lean_Parser_Command_instance___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Command_noncomputable___closed__4;
 lean_object* l_Lean_Parser_Command_structInstBinder___elambda__1___closed__2;
@@ -1321,43 +1320,25 @@ return x_17;
 lean_object* _init_l_Lean_Parser_Term_stxQuot___elambda__1___closed__1() {
 _start:
 {
-lean_object* x_1; 
-x_1 = lean_mk_string("stxQuot");
-return x_1;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_stxQuot___elambda__1___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_mkAppStx___closed__6;
-x_2 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__1;
-x_3 = lean_name_mk_string(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_stxQuot___elambda__1___closed__3() {
-_start:
-{
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_1 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 x_2 = lean_alloc_ctor(1, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l_Lean_Parser_Term_stxQuot___elambda__1___closed__4() {
+lean_object* _init_l_Lean_Parser_Term_stxQuot___elambda__1___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; uint8_t x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__1;
-x_2 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__3;
+x_1 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__1;
+x_2 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__1;
 x_3 = 1;
 x_4 = l_Lean_Parser_mkAntiquot(x_1, x_2, x_3);
 return x_4;
 }
 }
-lean_object* _init_l_Lean_Parser_Term_stxQuot___elambda__1___closed__5() {
+lean_object* _init_l_Lean_Parser_Term_stxQuot___elambda__1___closed__3() {
 _start:
 {
 lean_object* x_1; 
@@ -1365,41 +1346,41 @@ x_1 = lean_mk_string("`(");
 return x_1;
 }
 }
-lean_object* _init_l_Lean_Parser_Term_stxQuot___elambda__1___closed__6() {
+lean_object* _init_l_Lean_Parser_Term_stxQuot___elambda__1___closed__4() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__5;
+x_1 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__3;
 x_2 = l_String_trim(x_1);
 return x_2;
 }
 }
+lean_object* _init_l_Lean_Parser_Term_stxQuot___elambda__1___closed__5() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Char_HasRepr___closed__1;
+x_2 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__4;
+x_3 = lean_string_append(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_stxQuot___elambda__1___closed__6() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__5;
+x_2 = l_Char_HasRepr___closed__1;
+x_3 = lean_string_append(x_1, x_2);
+return x_3;
+}
+}
 lean_object* _init_l_Lean_Parser_Term_stxQuot___elambda__1___closed__7() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Char_HasRepr___closed__1;
-x_2 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__6;
-x_3 = lean_string_append(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_stxQuot___elambda__1___closed__8() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__7;
-x_2 = l_Char_HasRepr___closed__1;
-x_3 = lean_string_append(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_stxQuot___elambda__1___closed__9() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__8;
+x_2 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__6;
 x_3 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
@@ -1410,7 +1391,7 @@ lean_object* l_Lean_Parser_Term_stxQuot___elambda__1(lean_object* x_1, lean_obje
 _start:
 {
 lean_object* x_3; lean_object* x_4; uint8_t x_5; 
-x_3 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__4;
+x_3 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
 x_4 = lean_ctor_get(x_3, 1);
 lean_inc(x_4);
 lean_inc(x_2);
@@ -1443,13 +1424,13 @@ lean_object* x_80; lean_object* x_81; uint8_t x_82;
 x_80 = lean_ctor_get(x_79, 1);
 lean_inc(x_80);
 lean_dec(x_79);
-x_81 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__6;
+x_81 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__4;
 x_82 = lean_string_dec_eq(x_80, x_81);
 lean_dec(x_80);
 if (x_82 == 0)
 {
 lean_object* x_83; lean_object* x_84; 
-x_83 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__9;
+x_83 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__7;
 x_84 = l_Lean_Parser_ParserState_mkErrorsAt(x_76, x_83, x_75);
 x_35 = x_84;
 goto block_74;
@@ -1465,7 +1446,7 @@ else
 {
 lean_object* x_85; lean_object* x_86; 
 lean_dec(x_79);
-x_85 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__9;
+x_85 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__7;
 x_86 = l_Lean_Parser_ParserState_mkErrorsAt(x_76, x_85, x_75);
 x_35 = x_86;
 goto block_74;
@@ -1475,7 +1456,7 @@ else
 {
 lean_object* x_87; lean_object* x_88; 
 lean_dec(x_77);
-x_87 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__9;
+x_87 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__7;
 x_88 = l_Lean_Parser_ParserState_mkErrorsAt(x_76, x_87, x_75);
 x_35 = x_88;
 goto block_74;
@@ -1514,7 +1495,7 @@ if (x_17 == 0)
 lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; 
 x_18 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__7;
 x_19 = l_Lean_Parser_ParserState_mkErrorsAt(x_11, x_18, x_10);
-x_20 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_20 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 x_21 = l_Lean_Parser_ParserState_mkNode(x_19, x_20, x_7);
 return x_21;
 }
@@ -1522,7 +1503,7 @@ else
 {
 lean_object* x_22; lean_object* x_23; 
 lean_dec(x_10);
-x_22 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_22 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 x_23 = l_Lean_Parser_ParserState_mkNode(x_11, x_22, x_7);
 return x_23;
 }
@@ -1533,7 +1514,7 @@ lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27;
 lean_dec(x_14);
 x_24 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__7;
 x_25 = l_Lean_Parser_ParserState_mkErrorsAt(x_11, x_24, x_10);
-x_26 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_26 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 x_27 = l_Lean_Parser_ParserState_mkNode(x_25, x_26, x_7);
 return x_27;
 }
@@ -1544,7 +1525,7 @@ lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31;
 lean_dec(x_12);
 x_28 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__7;
 x_29 = l_Lean_Parser_ParserState_mkErrorsAt(x_11, x_28, x_10);
-x_30 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_30 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 x_31 = l_Lean_Parser_ParserState_mkNode(x_29, x_30, x_7);
 return x_31;
 }
@@ -1554,7 +1535,7 @@ else
 lean_object* x_32; lean_object* x_33; 
 lean_dec(x_9);
 lean_dec(x_1);
-x_32 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_32 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 x_33 = l_Lean_Parser_ParserState_mkNode(x_8, x_32, x_7);
 return x_33;
 }
@@ -1694,7 +1675,7 @@ else
 lean_object* x_72; lean_object* x_73; 
 lean_dec(x_36);
 lean_dec(x_1);
-x_72 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_72 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 x_73 = l_Lean_Parser_ParserState_mkNode(x_35, x_72, x_7);
 return x_73;
 }
@@ -1765,13 +1746,13 @@ lean_object* x_177; lean_object* x_178; uint8_t x_179;
 x_177 = lean_ctor_get(x_176, 1);
 lean_inc(x_177);
 lean_dec(x_176);
-x_178 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__6;
+x_178 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__4;
 x_179 = lean_string_dec_eq(x_177, x_178);
 lean_dec(x_177);
 if (x_179 == 0)
 {
 lean_object* x_180; lean_object* x_181; 
-x_180 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__9;
+x_180 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__7;
 lean_inc(x_91);
 x_181 = l_Lean_Parser_ParserState_mkErrorsAt(x_173, x_180, x_91);
 x_132 = x_181;
@@ -1787,7 +1768,7 @@ else
 {
 lean_object* x_182; lean_object* x_183; 
 lean_dec(x_176);
-x_182 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__9;
+x_182 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__7;
 lean_inc(x_91);
 x_183 = l_Lean_Parser_ParserState_mkErrorsAt(x_173, x_182, x_91);
 x_132 = x_183;
@@ -1798,7 +1779,7 @@ else
 {
 lean_object* x_184; lean_object* x_185; 
 lean_dec(x_174);
-x_184 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__9;
+x_184 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__7;
 lean_inc(x_91);
 x_185 = l_Lean_Parser_ParserState_mkErrorsAt(x_173, x_184, x_91);
 x_132 = x_185;
@@ -1838,7 +1819,7 @@ if (x_109 == 0)
 lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; 
 x_110 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__7;
 x_111 = l_Lean_Parser_ParserState_mkErrorsAt(x_103, x_110, x_102);
-x_112 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_112 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 x_113 = l_Lean_Parser_ParserState_mkNode(x_111, x_112, x_99);
 x_114 = l_Lean_Parser_mergeOrElseErrors(x_113, x_94, x_91);
 lean_dec(x_91);
@@ -1848,7 +1829,7 @@ else
 {
 lean_object* x_115; lean_object* x_116; lean_object* x_117; 
 lean_dec(x_102);
-x_115 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_115 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 x_116 = l_Lean_Parser_ParserState_mkNode(x_103, x_115, x_99);
 x_117 = l_Lean_Parser_mergeOrElseErrors(x_116, x_94, x_91);
 lean_dec(x_91);
@@ -1861,7 +1842,7 @@ lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121;
 lean_dec(x_106);
 x_118 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__7;
 x_119 = l_Lean_Parser_ParserState_mkErrorsAt(x_103, x_118, x_102);
-x_120 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_120 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 x_121 = l_Lean_Parser_ParserState_mkNode(x_119, x_120, x_99);
 x_122 = l_Lean_Parser_mergeOrElseErrors(x_121, x_94, x_91);
 lean_dec(x_91);
@@ -1874,7 +1855,7 @@ lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126;
 lean_dec(x_104);
 x_123 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__7;
 x_124 = l_Lean_Parser_ParserState_mkErrorsAt(x_103, x_123, x_102);
-x_125 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_125 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 x_126 = l_Lean_Parser_ParserState_mkNode(x_124, x_125, x_99);
 x_127 = l_Lean_Parser_mergeOrElseErrors(x_126, x_94, x_91);
 lean_dec(x_91);
@@ -1886,7 +1867,7 @@ else
 lean_object* x_128; lean_object* x_129; lean_object* x_130; 
 lean_dec(x_101);
 lean_dec(x_1);
-x_128 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_128 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 x_129 = l_Lean_Parser_ParserState_mkNode(x_100, x_128, x_99);
 x_130 = l_Lean_Parser_mergeOrElseErrors(x_129, x_94, x_91);
 lean_dec(x_91);
@@ -2028,7 +2009,7 @@ else
 lean_object* x_169; lean_object* x_170; lean_object* x_171; 
 lean_dec(x_133);
 lean_dec(x_1);
-x_169 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_169 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 x_170 = l_Lean_Parser_ParserState_mkNode(x_132, x_169, x_99);
 x_171 = l_Lean_Parser_mergeOrElseErrors(x_170, x_94, x_91);
 lean_dec(x_91);
@@ -2044,7 +2025,7 @@ lean_object* _init_l_Lean_Parser_Term_stxQuot___closed__1() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__6;
+x_1 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__4;
 x_2 = l_Lean_Parser_Level_paren___closed__1;
 x_3 = l_Lean_Parser_symbolInfo(x_1, x_2);
 return x_3;
@@ -2098,7 +2079,7 @@ lean_object* _init_l_Lean_Parser_Term_stxQuot___closed__6() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_1 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 x_2 = l_Lean_Parser_Term_stxQuot___closed__5;
 x_3 = l_Lean_Parser_nodeInfo(x_1, x_2);
 return x_3;
@@ -2108,7 +2089,7 @@ lean_object* _init_l_Lean_Parser_Term_stxQuot___closed__7() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__4;
+x_1 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
 x_2 = lean_ctor_get(x_1, 0);
 lean_inc(x_2);
 x_3 = l_Lean_Parser_Term_stxQuot___closed__6;
@@ -2149,7 +2130,7 @@ _start:
 {
 lean_object* x_2; lean_object* x_3; uint8_t x_4; lean_object* x_5; lean_object* x_6; 
 x_2 = l_Lean_Parser_termParser___closed__2;
-x_3 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__2;
+x_3 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 x_4 = 1;
 x_5 = l_Lean_Parser_Term_stxQuot;
 x_6 = l_Lean_Parser_addBuiltinParser(x_2, x_3, x_4, x_5, x_1);
@@ -23103,43 +23084,35 @@ return x_6;
 lean_object* _init_l_Lean_Parser_Command_end___elambda__1___closed__1() {
 _start:
 {
-lean_object* x_1; 
-x_1 = lean_mk_string("end");
-return x_1;
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Command_docComment___elambda__1___closed__2;
+x_2 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__7;
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
 }
 }
 lean_object* _init_l_Lean_Parser_Command_end___elambda__1___closed__2() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_docComment___elambda__1___closed__2;
-x_2 = l_Lean_Parser_Command_end___elambda__1___closed__1;
-x_3 = lean_name_mk_string(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Command_end___elambda__1___closed__3() {
-_start:
-{
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Command_end___elambda__1___closed__2;
+x_1 = l_Lean_Parser_Command_end___elambda__1___closed__1;
 x_2 = lean_alloc_ctor(1, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l_Lean_Parser_Command_end___elambda__1___closed__4() {
+lean_object* _init_l_Lean_Parser_Command_end___elambda__1___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; uint8_t x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Command_end___elambda__1___closed__1;
-x_2 = l_Lean_Parser_Command_end___elambda__1___closed__3;
+x_1 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__7;
+x_2 = l_Lean_Parser_Command_end___elambda__1___closed__2;
 x_3 = 1;
 x_4 = l_Lean_Parser_mkAntiquot(x_1, x_2, x_3);
 return x_4;
 }
 }
-lean_object* _init_l_Lean_Parser_Command_end___elambda__1___closed__5() {
+lean_object* _init_l_Lean_Parser_Command_end___elambda__1___closed__4() {
 _start:
 {
 lean_object* x_1; 
@@ -23147,21 +23120,31 @@ x_1 = lean_mk_string("end ");
 return x_1;
 }
 }
-lean_object* _init_l_Lean_Parser_Command_end___elambda__1___closed__6() {
+lean_object* _init_l_Lean_Parser_Command_end___elambda__1___closed__5() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Command_end___elambda__1___closed__5;
+x_1 = l_Lean_Parser_Command_end___elambda__1___closed__4;
 x_2 = l_String_trim(x_1);
 return x_2;
 }
 }
+lean_object* _init_l_Lean_Parser_Command_end___elambda__1___closed__6() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Char_HasRepr___closed__1;
+x_2 = l_Lean_Parser_Command_end___elambda__1___closed__5;
+x_3 = lean_string_append(x_1, x_2);
+return x_3;
+}
+}
 lean_object* _init_l_Lean_Parser_Command_end___elambda__1___closed__7() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Char_HasRepr___closed__1;
-x_2 = l_Lean_Parser_Command_end___elambda__1___closed__6;
+x_1 = l_Lean_Parser_Command_end___elambda__1___closed__6;
+x_2 = l_Char_HasRepr___closed__1;
 x_3 = lean_string_append(x_1, x_2);
 return x_3;
 }
@@ -23170,18 +23153,8 @@ lean_object* _init_l_Lean_Parser_Command_end___elambda__1___closed__8() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_end___elambda__1___closed__7;
-x_2 = l_Char_HasRepr___closed__1;
-x_3 = lean_string_append(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Command_end___elambda__1___closed__9() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Parser_Command_end___elambda__1___closed__8;
+x_2 = l_Lean_Parser_Command_end___elambda__1___closed__7;
 x_3 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
@@ -23192,7 +23165,7 @@ lean_object* l_Lean_Parser_Command_end___elambda__1(lean_object* x_1, lean_objec
 _start:
 {
 lean_object* x_3; lean_object* x_4; uint8_t x_5; 
-x_3 = l_Lean_Parser_Command_end___elambda__1___closed__4;
+x_3 = l_Lean_Parser_Command_end___elambda__1___closed__3;
 x_4 = lean_ctor_get(x_3, 1);
 lean_inc(x_4);
 lean_inc(x_2);
@@ -23225,13 +23198,13 @@ lean_object* x_38; lean_object* x_39; uint8_t x_40;
 x_38 = lean_ctor_get(x_37, 1);
 lean_inc(x_38);
 lean_dec(x_37);
-x_39 = l_Lean_Parser_Command_end___elambda__1___closed__6;
+x_39 = l_Lean_Parser_Command_end___elambda__1___closed__5;
 x_40 = lean_string_dec_eq(x_38, x_39);
 lean_dec(x_38);
 if (x_40 == 0)
 {
 lean_object* x_41; lean_object* x_42; 
-x_41 = l_Lean_Parser_Command_end___elambda__1___closed__9;
+x_41 = l_Lean_Parser_Command_end___elambda__1___closed__8;
 x_42 = l_Lean_Parser_ParserState_mkErrorsAt(x_34, x_41, x_33);
 x_8 = x_42;
 goto block_32;
@@ -23247,7 +23220,7 @@ else
 {
 lean_object* x_43; lean_object* x_44; 
 lean_dec(x_37);
-x_43 = l_Lean_Parser_Command_end___elambda__1___closed__9;
+x_43 = l_Lean_Parser_Command_end___elambda__1___closed__8;
 x_44 = l_Lean_Parser_ParserState_mkErrorsAt(x_34, x_43, x_33);
 x_8 = x_44;
 goto block_32;
@@ -23257,7 +23230,7 @@ else
 {
 lean_object* x_45; lean_object* x_46; 
 lean_dec(x_35);
-x_45 = l_Lean_Parser_Command_end___elambda__1___closed__9;
+x_45 = l_Lean_Parser_Command_end___elambda__1___closed__8;
 x_46 = l_Lean_Parser_ParserState_mkErrorsAt(x_34, x_45, x_33);
 x_8 = x_46;
 goto block_32;
@@ -23285,7 +23258,7 @@ lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18;
 lean_dec(x_12);
 x_15 = l_Lean_nullKind;
 x_16 = l_Lean_Parser_ParserState_mkNode(x_13, x_15, x_11);
-x_17 = l_Lean_Parser_Command_end___elambda__1___closed__2;
+x_17 = l_Lean_Parser_Command_end___elambda__1___closed__1;
 x_18 = l_Lean_Parser_ParserState_mkNode(x_16, x_17, x_7);
 return x_18;
 }
@@ -23303,7 +23276,7 @@ lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24;
 lean_dec(x_12);
 x_21 = l_Lean_nullKind;
 x_22 = l_Lean_Parser_ParserState_mkNode(x_13, x_21, x_11);
-x_23 = l_Lean_Parser_Command_end___elambda__1___closed__2;
+x_23 = l_Lean_Parser_Command_end___elambda__1___closed__1;
 x_24 = l_Lean_Parser_ParserState_mkNode(x_22, x_23, x_7);
 return x_24;
 }
@@ -23313,7 +23286,7 @@ lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean
 x_25 = l_Lean_Parser_ParserState_restore(x_13, x_11, x_12);
 x_26 = l_Lean_nullKind;
 x_27 = l_Lean_Parser_ParserState_mkNode(x_25, x_26, x_11);
-x_28 = l_Lean_Parser_Command_end___elambda__1___closed__2;
+x_28 = l_Lean_Parser_Command_end___elambda__1___closed__1;
 x_29 = l_Lean_Parser_ParserState_mkNode(x_27, x_28, x_7);
 return x_29;
 }
@@ -23324,7 +23297,7 @@ else
 lean_object* x_30; lean_object* x_31; 
 lean_dec(x_9);
 lean_dec(x_1);
-x_30 = l_Lean_Parser_Command_end___elambda__1___closed__2;
+x_30 = l_Lean_Parser_Command_end___elambda__1___closed__1;
 x_31 = l_Lean_Parser_ParserState_mkNode(x_8, x_30, x_7);
 return x_31;
 }
@@ -23395,13 +23368,13 @@ lean_object* x_91; lean_object* x_92; uint8_t x_93;
 x_91 = lean_ctor_get(x_90, 1);
 lean_inc(x_91);
 lean_dec(x_90);
-x_92 = l_Lean_Parser_Command_end___elambda__1___closed__6;
+x_92 = l_Lean_Parser_Command_end___elambda__1___closed__5;
 x_93 = lean_string_dec_eq(x_91, x_92);
 lean_dec(x_91);
 if (x_93 == 0)
 {
 lean_object* x_94; lean_object* x_95; 
-x_94 = l_Lean_Parser_Command_end___elambda__1___closed__9;
+x_94 = l_Lean_Parser_Command_end___elambda__1___closed__8;
 lean_inc(x_49);
 x_95 = l_Lean_Parser_ParserState_mkErrorsAt(x_87, x_94, x_49);
 x_58 = x_95;
@@ -23417,7 +23390,7 @@ else
 {
 lean_object* x_96; lean_object* x_97; 
 lean_dec(x_90);
-x_96 = l_Lean_Parser_Command_end___elambda__1___closed__9;
+x_96 = l_Lean_Parser_Command_end___elambda__1___closed__8;
 lean_inc(x_49);
 x_97 = l_Lean_Parser_ParserState_mkErrorsAt(x_87, x_96, x_49);
 x_58 = x_97;
@@ -23428,7 +23401,7 @@ else
 {
 lean_object* x_98; lean_object* x_99; 
 lean_dec(x_88);
-x_98 = l_Lean_Parser_Command_end___elambda__1___closed__9;
+x_98 = l_Lean_Parser_Command_end___elambda__1___closed__8;
 lean_inc(x_49);
 x_99 = l_Lean_Parser_ParserState_mkErrorsAt(x_87, x_98, x_49);
 x_58 = x_99;
@@ -23457,7 +23430,7 @@ lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean
 lean_dec(x_62);
 x_65 = l_Lean_nullKind;
 x_66 = l_Lean_Parser_ParserState_mkNode(x_63, x_65, x_61);
-x_67 = l_Lean_Parser_Command_end___elambda__1___closed__2;
+x_67 = l_Lean_Parser_Command_end___elambda__1___closed__1;
 x_68 = l_Lean_Parser_ParserState_mkNode(x_66, x_67, x_57);
 x_69 = l_Lean_Parser_mergeOrElseErrors(x_68, x_52, x_49);
 lean_dec(x_49);
@@ -23477,7 +23450,7 @@ lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean
 lean_dec(x_62);
 x_72 = l_Lean_nullKind;
 x_73 = l_Lean_Parser_ParserState_mkNode(x_63, x_72, x_61);
-x_74 = l_Lean_Parser_Command_end___elambda__1___closed__2;
+x_74 = l_Lean_Parser_Command_end___elambda__1___closed__1;
 x_75 = l_Lean_Parser_ParserState_mkNode(x_73, x_74, x_57);
 x_76 = l_Lean_Parser_mergeOrElseErrors(x_75, x_52, x_49);
 lean_dec(x_49);
@@ -23489,7 +23462,7 @@ lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean
 x_77 = l_Lean_Parser_ParserState_restore(x_63, x_61, x_62);
 x_78 = l_Lean_nullKind;
 x_79 = l_Lean_Parser_ParserState_mkNode(x_77, x_78, x_61);
-x_80 = l_Lean_Parser_Command_end___elambda__1___closed__2;
+x_80 = l_Lean_Parser_Command_end___elambda__1___closed__1;
 x_81 = l_Lean_Parser_ParserState_mkNode(x_79, x_80, x_57);
 x_82 = l_Lean_Parser_mergeOrElseErrors(x_81, x_52, x_49);
 lean_dec(x_49);
@@ -23502,7 +23475,7 @@ else
 lean_object* x_83; lean_object* x_84; lean_object* x_85; 
 lean_dec(x_59);
 lean_dec(x_1);
-x_83 = l_Lean_Parser_Command_end___elambda__1___closed__2;
+x_83 = l_Lean_Parser_Command_end___elambda__1___closed__1;
 x_84 = l_Lean_Parser_ParserState_mkNode(x_58, x_83, x_57);
 x_85 = l_Lean_Parser_mergeOrElseErrors(x_84, x_52, x_49);
 lean_dec(x_49);
@@ -23519,7 +23492,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Parser_Command_end___elambda__1___closed__6;
+x_2 = l_Lean_Parser_Command_end___elambda__1___closed__5;
 x_3 = l_Lean_Parser_symbolInfo(x_2, x_1);
 return x_3;
 }
@@ -23538,7 +23511,7 @@ lean_object* _init_l_Lean_Parser_Command_end___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Command_end___elambda__1___closed__2;
+x_1 = l_Lean_Parser_Command_end___elambda__1___closed__1;
 x_2 = l_Lean_Parser_Command_end___closed__2;
 x_3 = l_Lean_Parser_nodeInfo(x_1, x_2);
 return x_3;
@@ -23548,7 +23521,7 @@ lean_object* _init_l_Lean_Parser_Command_end___closed__4() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Command_end___elambda__1___closed__4;
+x_1 = l_Lean_Parser_Command_end___elambda__1___closed__3;
 x_2 = lean_ctor_get(x_1, 0);
 lean_inc(x_2);
 x_3 = l_Lean_Parser_Command_end___closed__3;
@@ -23589,7 +23562,7 @@ _start:
 {
 lean_object* x_2; lean_object* x_3; uint8_t x_4; lean_object* x_5; lean_object* x_6; 
 x_2 = l_Lean_Parser_regBuiltinCommandParserAttr___closed__4;
-x_3 = l_Lean_Parser_Command_end___elambda__1___closed__2;
+x_3 = l_Lean_Parser_Command_end___elambda__1___closed__1;
 x_4 = 1;
 x_5 = l_Lean_Parser_Command_end;
 x_6 = l_Lean_Parser_addBuiltinParser(x_2, x_3, x_4, x_5, x_1);
@@ -34173,10 +34146,6 @@ l_Lean_Parser_Term_stxQuot___elambda__1___closed__6 = _init_l_Lean_Parser_Term_s
 lean_mark_persistent(l_Lean_Parser_Term_stxQuot___elambda__1___closed__6);
 l_Lean_Parser_Term_stxQuot___elambda__1___closed__7 = _init_l_Lean_Parser_Term_stxQuot___elambda__1___closed__7();
 lean_mark_persistent(l_Lean_Parser_Term_stxQuot___elambda__1___closed__7);
-l_Lean_Parser_Term_stxQuot___elambda__1___closed__8 = _init_l_Lean_Parser_Term_stxQuot___elambda__1___closed__8();
-lean_mark_persistent(l_Lean_Parser_Term_stxQuot___elambda__1___closed__8);
-l_Lean_Parser_Term_stxQuot___elambda__1___closed__9 = _init_l_Lean_Parser_Term_stxQuot___elambda__1___closed__9();
-lean_mark_persistent(l_Lean_Parser_Term_stxQuot___elambda__1___closed__9);
 l_Lean_Parser_Term_stxQuot___closed__1 = _init_l_Lean_Parser_Term_stxQuot___closed__1();
 lean_mark_persistent(l_Lean_Parser_Term_stxQuot___closed__1);
 l_Lean_Parser_Term_stxQuot___closed__2 = _init_l_Lean_Parser_Term_stxQuot___closed__2();
@@ -35395,8 +35364,6 @@ l_Lean_Parser_Command_end___elambda__1___closed__7 = _init_l_Lean_Parser_Command
 lean_mark_persistent(l_Lean_Parser_Command_end___elambda__1___closed__7);
 l_Lean_Parser_Command_end___elambda__1___closed__8 = _init_l_Lean_Parser_Command_end___elambda__1___closed__8();
 lean_mark_persistent(l_Lean_Parser_Command_end___elambda__1___closed__8);
-l_Lean_Parser_Command_end___elambda__1___closed__9 = _init_l_Lean_Parser_Command_end___elambda__1___closed__9();
-lean_mark_persistent(l_Lean_Parser_Command_end___elambda__1___closed__9);
 l_Lean_Parser_Command_end___closed__1 = _init_l_Lean_Parser_Command_end___closed__1();
 lean_mark_persistent(l_Lean_Parser_Command_end___closed__1);
 l_Lean_Parser_Command_end___closed__2 = _init_l_Lean_Parser_Command_end___closed__2();
diff --git a/stage0/stdlib/Init/Lean/Parser/Syntax.c b/stage0/stdlib/Init/Lean/Parser/Syntax.c
index 6d969c882e..f261f5b3a7 100644
--- a/stage0/stdlib/Init/Lean/Parser/Syntax.c
+++ b/stage0/stdlib/Init/Lean/Parser/Syntax.c
@@ -164,7 +164,6 @@ lean_object* l_Lean_Parser_quotedSymbolFn(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Command_syntax___elambda__1___closed__2;
 extern lean_object* l_Lean_Parser_Level_addLit___elambda__1___closed__6;
 lean_object* l___regBuiltinParser_Lean_Parser_Command_reserve(lean_object*);
-extern lean_object* l_Lean_Parser_Term_stxQuot___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Command_identPrec;
 lean_object* l_Lean_Parser_Command_infixl___closed__2;
 lean_object* l_Lean_Parser_Syntax_many1___closed__4;
@@ -174,7 +173,6 @@ lean_object* l_Lean_Parser_Command_strLitPrec___closed__2;
 lean_object* l_Lean_Parser_Syntax_char___closed__2;
 lean_object* l_Lean_Parser_Command_postfix___elambda__1___closed__8;
 lean_object* l_Lean_Parser_Syntax_try___elambda__1___closed__8;
-extern lean_object* l_Lean_Parser_Term_stxQuot___elambda__1___closed__9;
 lean_object* l_Lean_Parser_Syntax_char___elambda__1___closed__5;
 lean_object* l_Lean_Parser_Syntax_sepBy___closed__4;
 lean_object* l_Lean_Parser_Command_macro___closed__5;
@@ -189,6 +187,7 @@ lean_object* l_Lean_Parser_Syntax_str___elambda__1___closed__6;
 lean_object* l_Lean_Parser_identEqFn(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Command_mixfix___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Command_mixfix___closed__8;
+extern lean_object* l_Lean_Parser_Term_stxQuot___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Syntax_ident___closed__3;
 lean_object* l_Lean_Parser_Command_macroArgSimple___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Command_macro__rules___closed__6;
@@ -678,6 +677,7 @@ lean_object* l_Lean_Parser_Command_macro___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Command_macroTailCommand___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_maxPrec___closed__2;
 lean_object* l_Lean_Parser_optPrecedence___closed__1;
+extern lean_object* l_Lean_Parser_Term_stxQuot___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Command_reserve___closed__3;
 uint8_t lean_string_dec_eq(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Syntax_orelse;
@@ -13141,13 +13141,13 @@ lean_object* x_32; lean_object* x_33; uint8_t x_34;
 x_32 = lean_ctor_get(x_31, 1);
 lean_inc(x_32);
 lean_dec(x_31);
-x_33 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__6;
+x_33 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__4;
 x_34 = lean_string_dec_eq(x_32, x_33);
 lean_dec(x_32);
 if (x_34 == 0)
 {
 lean_object* x_35; lean_object* x_36; 
-x_35 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__9;
+x_35 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__7;
 x_36 = l_Lean_Parser_ParserState_mkErrorsAt(x_28, x_35, x_27);
 x_3 = x_36;
 goto block_22;
@@ -13163,7 +13163,7 @@ else
 {
 lean_object* x_37; lean_object* x_38; 
 lean_dec(x_31);
-x_37 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__9;
+x_37 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__7;
 x_38 = l_Lean_Parser_ParserState_mkErrorsAt(x_28, x_37, x_27);
 x_3 = x_38;
 goto block_22;
@@ -13173,7 +13173,7 @@ else
 {
 lean_object* x_39; lean_object* x_40; 
 lean_dec(x_29);
-x_39 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__9;
+x_39 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__7;
 x_40 = l_Lean_Parser_ParserState_mkErrorsAt(x_28, x_39, x_27);
 x_3 = x_40;
 goto block_22;
@@ -13322,7 +13322,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__6;
+x_2 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__4;
 x_3 = l_Lean_Parser_symbolInfo(x_2, x_1);
 return x_3;
 }
@@ -13637,13 +13637,13 @@ lean_object* x_53; lean_object* x_54; uint8_t x_55;
 x_53 = lean_ctor_get(x_52, 1);
 lean_inc(x_53);
 lean_dec(x_52);
-x_54 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__6;
+x_54 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__4;
 x_55 = lean_string_dec_eq(x_53, x_54);
 lean_dec(x_53);
 if (x_55 == 0)
 {
 lean_object* x_56; lean_object* x_57; 
-x_56 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__9;
+x_56 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__7;
 x_57 = l_Lean_Parser_ParserState_mkErrorsAt(x_49, x_56, x_48);
 x_20 = x_57;
 goto block_43;
@@ -13659,7 +13659,7 @@ else
 {
 lean_object* x_58; lean_object* x_59; 
 lean_dec(x_52);
-x_58 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__9;
+x_58 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__7;
 x_59 = l_Lean_Parser_ParserState_mkErrorsAt(x_49, x_58, x_48);
 x_20 = x_59;
 goto block_43;
@@ -13669,7 +13669,7 @@ else
 {
 lean_object* x_60; lean_object* x_61; 
 lean_dec(x_50);
-x_60 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__9;
+x_60 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__7;
 x_61 = l_Lean_Parser_ParserState_mkErrorsAt(x_49, x_60, x_48);
 x_20 = x_61;
 goto block_43;
@@ -13979,13 +13979,13 @@ lean_object* x_46; lean_object* x_47; uint8_t x_48;
 x_46 = lean_ctor_get(x_45, 1);
 lean_inc(x_46);
 lean_dec(x_45);
-x_47 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__6;
+x_47 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__4;
 x_48 = lean_string_dec_eq(x_46, x_47);
 lean_dec(x_46);
 if (x_48 == 0)
 {
 lean_object* x_49; lean_object* x_50; 
-x_49 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__9;
+x_49 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__7;
 lean_inc(x_9);
 x_50 = l_Lean_Parser_ParserState_mkErrorsAt(x_42, x_49, x_9);
 x_21 = x_50;
@@ -14001,7 +14001,7 @@ else
 {
 lean_object* x_51; lean_object* x_52; 
 lean_dec(x_45);
-x_51 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__9;
+x_51 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__7;
 lean_inc(x_9);
 x_52 = l_Lean_Parser_ParserState_mkErrorsAt(x_42, x_51, x_9);
 x_21 = x_52;
@@ -14012,7 +14012,7 @@ else
 {
 lean_object* x_53; lean_object* x_54; 
 lean_dec(x_43);
-x_53 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__9;
+x_53 = l_Lean_Parser_Term_stxQuot___elambda__1___closed__7;
 lean_inc(x_9);
 x_54 = l_Lean_Parser_ParserState_mkErrorsAt(x_42, x_53, x_9);
 x_21 = x_54;
diff --git a/stage0/stdlib/Init/Lean/Parser/Tactic.c b/stage0/stdlib/Init/Lean/Parser/Tactic.c
index 394f911699..a9d810d3f1 100644
--- a/stage0/stdlib/Init/Lean/Parser/Tactic.c
+++ b/stage0/stdlib/Init/Lean/Parser/Tactic.c
@@ -26,45 +26,29 @@ lean_object* l_Lean_Parser_Tactic_orelse___closed__2;
 lean_object* l_Lean_Parser_Tactic_intros___closed__7;
 lean_object* l_Lean_Parser_Tactic_allGoals___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Tactic_nestedTacticBlockCurly___elambda__1___closed__1;
-lean_object* l_Lean_Parser_Term_tacticStxQuot___closed__4;
-lean_object* l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__4;
 extern lean_object* l_Lean_Parser_manyAux___main___closed__1;
 lean_object* l_Lean_Parser_Tactic_subst___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Tactic_revert___closed__2;
-lean_object* l_Lean_Parser_Term_tacticStxQuot___closed__5;
 lean_object* l_Lean_Parser_Tactic_case___closed__6;
 lean_object* l_Lean_Parser_andthenInfo(lean_object*, lean_object*);
-extern lean_object* l_Lean_Parser_Term_have___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Tactic_apply___closed__2;
-lean_object* l_Lean_Parser_regBuiltinTacticParserAttr___closed__1;
-lean_object* l_Lean_Parser_sepByInfo(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_clear___elambda__1___closed__2;
-lean_object* l_Lean_Parser_Term_byTactic___closed__4;
 lean_object* l_Lean_Parser_Tactic_allGoals___elambda__1(lean_object*, lean_object*);
-lean_object* l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__14;
 lean_object* l_Lean_Parser_Tactic_intros___elambda__1___closed__5;
 extern lean_object* l_Lean_nullKind;
 lean_object* l_Lean_Parser_Tactic_nestedTacticBlockCurly___closed__2;
 lean_object* l_Lean_Parser_Tactic_intros___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Tactic_orelse___closed__1;
-lean_object* l_Lean_Parser_Tactic_nonEmptySeq___closed__2;
-lean_object* l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__5;
 lean_object* l_Lean_Parser_Tactic_underscore___closed__2;
-lean_object* l_Lean_Parser_Tactic_seq___elambda__1___closed__2;
-extern lean_object* l_Lean_Parser_Term_have___elambda__1___closed__10;
-lean_object* l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__1;
+extern lean_object* l_Lean_Parser_Tactic_seq___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Tactic_revert___elambda__1___closed__6;
-lean_object* l_Lean_Parser_Tactic_seq;
+extern lean_object* l_Lean_Parser_Tactic_seq;
 lean_object* l_Lean_Parser_Tactic_skip___closed__3;
-lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_subst___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Tactic_traceState___elambda__1___closed__5;
 lean_object* l_Lean_Parser_Tactic_intro___closed__4;
 lean_object* l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__3;
-lean_object* l_Lean_Parser_sepByFn___at_Lean_Parser_Tactic_seq___elambda__1___spec__1___boxed(lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Parser_sepByFn___at_Lean_Parser_Tactic_seq___elambda__1___spec__1(uint8_t, lean_object*, lean_object*);
-lean_object* l_Lean_Parser_regTacticParserAttribute___closed__2;
-lean_object* l_Lean_Parser_Term_tacticBlock___closed__3;
+extern lean_object* l_Lean_Parser_Term_tacticBlock___closed__3;
 lean_object* l_Lean_Parser_Tactic_intro___elambda__1___closed__7;
 lean_object* l___regBuiltinParser_Lean_Parser_Tactic_nestedTacticBlock(lean_object*);
 extern lean_object* l_Lean_Parser_Term_subst___elambda__1___closed__1;
@@ -72,8 +56,6 @@ extern lean_object* l_Lean_Parser_Term_explicitUniv___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Tactic_clear___closed__6;
 lean_object* l_Lean_Parser_Tactic_assumption___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__4;
-lean_object* l_Lean_Parser_Term_byTactic;
-extern lean_object* l_Lean_Parser_Term_have___closed__3;
 lean_object* l_Lean_Parser_ParserState_pushSyntax(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_nestedTacticBlockCurly;
 lean_object* l_Lean_Parser_manyAux___main___at_Lean_Parser_Tactic_revert___elambda__1___spec__1(lean_object*, lean_object*);
@@ -84,54 +66,39 @@ extern lean_object* l_Lean_Parser_Term_subtype___closed__1;
 lean_object* l_Lean_Parser_Tactic_skip___closed__2;
 lean_object* l_Lean_Parser_ParserState_mkNode(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_apply___closed__4;
-lean_object* l_Lean_Parser_Term_tacticStxQuot___closed__3;
 lean_object* l_Lean_Parser_Tactic_allGoals___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Tactic_exact___elambda__1___closed__6;
-lean_object* l_Lean_Parser_Tactic_nestedTacticBlock___closed__7;
 lean_object* l_Lean_Parser_Tactic_clear___elambda__1___closed__7;
-lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1___closed__1;
-lean_object* l_Lean_Parser_regTacticParserAttribute___closed__1;
 lean_object* l_Lean_Parser_Tactic_underscore;
 lean_object* l_Lean_Parser_Tactic_traceState___elambda__1___closed__4;
 lean_object* l_Lean_mkIdentFrom(lean_object*, lean_object*);
-lean_object* l_Lean_Parser_Term_byTactic___closed__1;
 lean_object* l_Lean_Parser_Tactic_traceState___elambda__1___closed__1;
-lean_object* l_Lean_Parser_registerBuiltinDynamicParserAttribute(lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Parser_regBuiltinTacticParserAttr(lean_object*);
-lean_object* l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Tactic_clear___elambda__1___closed__5;
 lean_object* l_Lean_Parser_Tactic_paren___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_ParserState_mkTrailingNode(lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__9;
 lean_object* l_Lean_Parser_Tactic_refine___closed__5;
-lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_exact___closed__1;
 lean_object* l_Lean_Parser_addBuiltinParser(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*);
 lean_object* lean_array_get_size(lean_object*);
-lean_object* l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__5;
 lean_object* l_Lean_Parser_Tactic_intro___elambda__1___closed__3;
 extern lean_object* l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__4;
 lean_object* lean_string_append(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_tokenFn(lean_object*, lean_object*);
 lean_object* l___regBuiltinParser_Lean_Parser_Tactic_nestedTacticBlockCurly(lean_object*);
-lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Tactic_subst___closed__4;
 lean_object* l_Array_back___at_Lean_Parser_checkStackTopFn___spec__1(lean_object*);
 lean_object* l_Lean_Parser_Tactic_intros___closed__5;
 lean_object* l_Lean_Parser_Tactic_assumption___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Tactic_orelse___closed__3;
 lean_object* l_Lean_Parser_Tactic_clear___closed__4;
-lean_object* l_Lean_Parser_Tactic_nonEmptySeq;
+extern lean_object* l_Lean_Parser_Tactic_nonEmptySeq;
 lean_object* l_Lean_Parser_Tactic_revert___closed__1;
 lean_object* l_Lean_Parser_Tactic_skip___closed__1;
-lean_object* l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__8;
 lean_object* l_Lean_Parser_Tactic_intro___elambda__1___closed__5;
-extern lean_object* l_Lean_mkAppStx___closed__4;
 lean_object* l_Lean_Parser_ParserState_mkErrorsAt(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_orelse___closed__5;
 lean_object* l_Lean_Parser_Tactic_refine___elambda__1___closed__8;
 lean_object* l_Lean_Parser_Tactic_revert___closed__4;
-lean_object* l_Lean_Parser_Tactic_nonEmptySeq___closed__4;
 lean_object* l_Lean_Parser_Tactic_ident_x27___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_refine___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Tactic_intros___closed__3;
@@ -143,23 +110,14 @@ lean_object* l_Lean_Parser_Tactic_clear___closed__1;
 lean_object* l_Lean_Parser_Tactic_clear___closed__2;
 lean_object* l_Lean_Parser_Tactic_clear;
 lean_object* l_Lean_Parser_Tactic_clear___elambda__1___closed__3;
-lean_object* l_Lean_Parser_tacticParser(lean_object*);
 lean_object* l_Lean_Parser_Tactic_case___closed__4;
-lean_object* l_Lean_Parser_regBuiltinTacticParserAttr___closed__2;
-lean_object* l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__13;
-lean_object* l_Lean_Parser_Term_byTactic___elambda__1___closed__9;
 lean_object* l_Lean_Parser_Tactic_subst___closed__1;
 lean_object* l_Lean_Parser_Tactic_refine___elambda__1___closed__6;
-lean_object* l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__11;
 lean_object* l_Lean_Parser_Tactic_intro___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Tactic_orelse___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Tactic_subst___elambda__1___closed__5;
-lean_object* l_Lean_Parser_Term_tacticStxQuot;
-lean_object* l_Lean_Parser_Term_tacticStxQuot___closed__6;
-lean_object* l_Lean_Parser_Term_byTactic___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Tactic_assumption;
 lean_object* l_Lean_Parser_Tactic_intros___elambda__1(lean_object*, lean_object*);
-lean_object* l_Lean_Parser_Term_byTactic___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Tactic_subst___closed__2;
 lean_object* l_Lean_Parser_Tactic_traceState___closed__5;
 extern lean_object* l_Lean_Parser_Term_structInst___elambda__1___closed__5;
@@ -171,7 +129,6 @@ lean_object* l_Lean_Parser_Tactic_allGoals___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Tactic_assumption___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Tactic_skip___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Tactic_case___elambda__1(lean_object*, lean_object*);
-lean_object* l_Lean_Parser_Term_byTactic___elambda__1___closed__8;
 lean_object* l_Lean_Parser_Tactic_case;
 lean_object* l_Lean_Parser_Tactic_traceState___closed__1;
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
@@ -182,22 +139,17 @@ lean_object* l_Lean_Parser_Tactic_revert___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Tactic_allGoals;
 lean_object* l_Lean_Parser_Tactic_refine___closed__3;
 lean_object* l_Lean_Parser_Tactic_nestedTacticBlock___closed__1;
-lean_object* l_Lean_Parser_Term_tacticStxQuot___closed__1;
 lean_object* l___regBuiltinParser_Lean_Parser_Tactic_case(lean_object*);
-lean_object* l_Lean_Parser_Tactic_seq___closed__5;
 lean_object* l_Lean_Parser_Tactic_ident_x27___closed__2;
 lean_object* l_Lean_Parser_Tactic_allGoals___closed__3;
 lean_object* l_Lean_Parser_Tactic_subst___closed__6;
 lean_object* l_Lean_Parser_Tactic_refine___elambda__1___closed__5;
 lean_object* l_Lean_Parser_Tactic_case___elambda__1___closed__5;
-lean_object* l_Lean_Parser_Term_byTactic___elambda__1___closed__4;
 lean_object* l_Lean_Parser_nodeInfo(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_allGoals___elambda__1___closed__5;
-lean_object* l_Lean_Parser_Tactic_seq___closed__3;
 lean_object* l_Lean_Parser_Tactic_assumption___closed__1;
 lean_object* l_Lean_Parser_Tactic_apply___closed__3;
 lean_object* l_Lean_Parser_Tactic_clear___closed__5;
-lean_object* lean_nat_sub(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_nestedTacticBlockCurly___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Tactic_revert;
 lean_object* l_Lean_Parser_Tactic_subst___elambda__1___closed__3;
@@ -209,19 +161,13 @@ lean_object* l___regBuiltinParser_Lean_Parser_Tactic_revert(lean_object*);
 lean_object* l___regBuiltinParser_Lean_Parser_Tactic_intros(lean_object*);
 lean_object* l_Lean_Parser_Tactic_traceState___closed__2;
 lean_object* l_Lean_Parser_Tactic_ident_x27___closed__3;
-lean_object* l_Lean_Parser_Term_byTactic___elambda__1___closed__6;
-lean_object* l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__12;
-lean_object* l_Lean_Parser_Tactic_seq___elambda__1___closed__3;
-lean_object* l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot(lean_object*);
 lean_object* l_Lean_Parser_Tactic_nestedTacticBlockCurly___closed__6;
 extern lean_object* l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___closed__2;
-lean_object* l_Lean_Parser_sepBy1Fn___at_Lean_Parser_Tactic_nonEmptySeq___elambda__1___spec__1(uint8_t, uint8_t, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_intro___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Tactic_intros___closed__2;
 uint8_t l_Lean_Parser_tryAnti(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_allGoals___elambda__1___closed__7;
 lean_object* l_Lean_Parser_optionaInfo(lean_object*);
-lean_object* l_Lean_Parser_Term_tacticStxQuot___closed__2;
 lean_object* l_Lean_Parser_Tactic_revert___closed__5;
 lean_object* l_Lean_Parser_Tactic_traceState___closed__4;
 lean_object* l_Lean_Parser_Tactic_skip___closed__5;
@@ -239,10 +185,7 @@ lean_object* l_Lean_Parser_Tactic_nestedTacticBlockCurly___closed__1;
 lean_object* l_Lean_Parser_Tactic_revert___closed__6;
 lean_object* l_Lean_Parser_Tactic_exact___elambda__1___closed__1;
 lean_object* l_Lean_Parser_orelseInfo(lean_object*, lean_object*);
-lean_object* l_Lean_Parser_Term_byTactic___elambda__1(lean_object*, lean_object*);
 extern lean_object* l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___closed__1;
-lean_object* l___regBuiltinParser_Lean_Parser_Term_tacticBlock(lean_object*);
-lean_object* l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__10;
 extern lean_object* l_Lean_Parser_Term_structInst___elambda__1___closed__13;
 extern lean_object* l_Lean_Parser_termParser___closed__2;
 lean_object* lean_name_mk_string(lean_object*, lean_object*);
@@ -253,45 +196,35 @@ lean_object* l_Lean_Parser_Tactic_paren___closed__5;
 lean_object* l_Lean_Parser_Tactic_skip___elambda__1___closed__5;
 lean_object* l_Lean_Parser_Tactic_assumption___closed__2;
 lean_object* l_Lean_Parser_Tactic_exact___elambda__1___closed__8;
-extern lean_object* l_Lean_Parser_Term_if___closed__1;
+extern lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1___closed__11;
 lean_object* l_Lean_Parser_Tactic_ident_x27;
 lean_object* l_Lean_Parser_Tactic_exact___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Tactic_exact___closed__5;
 lean_object* l_Lean_Parser_Tactic_clear___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Tactic_skip___elambda__1___closed__2;
-extern lean_object* l_Lean_mkAppStx___closed__6;
 lean_object* l_Lean_Parser_Tactic_paren___closed__3;
 lean_object* l_Lean_Parser_Tactic_intro___elambda__1___closed__8;
 lean_object* l_Lean_Parser_Tactic_intro___closed__7;
 lean_object* l_Lean_Parser_Tactic_exact___elambda__1___closed__5;
-lean_object* l_Lean_Parser_sepBy1Fn___at_Lean_Parser_Tactic_nonEmptySeq___elambda__1___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Parser_registerBuiltinParserAttribute(lean_object*, lean_object*, uint8_t, lean_object*);
-lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Tactic_nestedTacticBlock;
 extern lean_object* l_Lean_Parser_Term_explicitUniv___closed__4;
-lean_object* l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Tactic_apply___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Tactic_refine___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Tactic_paren___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Tactic_refine___closed__6;
-lean_object* l_Lean_Parser_Term_tacticBlock___closed__2;
 lean_object* l_Lean_Parser_Tactic_skip___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_allGoals___closed__2;
-lean_object* l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Tactic_exact___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_apply;
 lean_object* l_Lean_Parser_Tactic_assumption___closed__5;
 lean_object* l_Lean_Parser_ParserState_restore(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_paren___closed__1;
-lean_object* l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Tactic_paren___closed__2;
 lean_object* l_Lean_Parser_Tactic_subst___closed__3;
 lean_object* l_Lean_Parser_ParserState_popSyntax(lean_object*);
 lean_object* l_Lean_Parser_Tactic_paren___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Tactic_case___elambda__1___closed__1;
-lean_object* l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot___closed__1;
-extern lean_object* l_Lean_Parser_Term_seq___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Tactic_intros___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Tactic_case___closed__5;
 lean_object* l_Lean_Parser_Tactic_orelse___elambda__1___closed__2;
@@ -302,13 +235,10 @@ lean_object* l_Lean_Parser_Tactic_subst;
 lean_object* l_Lean_Parser_Tactic_case___elambda__1___closed__2;
 lean_object* l_Lean_Parser_manyAux___main___at_Lean_Parser_Tactic_intros___elambda__1___spec__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_intros___closed__4;
-lean_object* l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot___closed__2;
-lean_object* l_Lean_Parser_sepBy1Info(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_apply___elambda__1___closed__5;
 lean_object* l_Lean_Parser_Tactic_skip___elambda__1___closed__6;
-lean_object* l_Lean_Parser_Term_byTactic___closed__5;
+extern lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1___closed__6;
 lean_object* l_Lean_Parser_ident___elambda__1(lean_object*, lean_object*);
-lean_object* l_Lean_Parser_Term_byTactic___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Tactic_underscoreFn(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_case___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Tactic_refine___closed__1;
@@ -318,7 +248,6 @@ lean_object* l_Lean_Parser_Tactic_clear___elambda__1(lean_object*, lean_object*)
 lean_object* l_Lean_Parser_Tactic_refine___closed__2;
 lean_object* l___regBuiltinParser_Lean_Parser_Tactic_exact(lean_object*);
 lean_object* l_Lean_Parser_Tactic_assumption___elambda__1___closed__1;
-lean_object* l_Lean_Parser_Term_byTactic___elambda__1___closed__5;
 lean_object* l_Lean_Parser_Tactic_revert___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_case___closed__3;
 lean_object* l___regBuiltinParser_Lean_Parser_Tactic_clear(lean_object*);
@@ -332,8 +261,6 @@ lean_object* l_Lean_Parser_Tactic_exact;
 lean_object* l_Lean_Parser_Tactic_intro___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Tactic_revert___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Tactic_case___closed__1;
-lean_object* l_Lean_Parser_Tactic_nonEmptySeq___closed__3;
-lean_object* l_Lean_Parser_regTacticParserAttribute(lean_object*);
 lean_object* l_Lean_Parser_Tactic_allGoals___closed__5;
 lean_object* l_Lean_Parser_Tactic_paren___closed__6;
 lean_object* l_Lean_Parser_Tactic_skip___elambda__1___closed__4;
@@ -343,16 +270,11 @@ lean_object* l_Lean_Parser_Tactic_apply___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Tactic_clear___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Tactic_clear___elambda__1___closed__8;
 lean_object* l_Lean_Parser_Tactic_orelse___elambda__1___closed__1;
-lean_object* l_Lean_Parser_Term_byTactic___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Tactic_nestedTacticBlockCurly___closed__4;
 lean_object* l_Lean_Parser_Tactic_assumption___closed__3;
 lean_object* l_Lean_Parser_Tactic_case___elambda__1___closed__7;
 extern lean_object* l_Lean_Parser_Term_explicitUniv___elambda__1___closed__11;
 lean_object* l_Lean_Parser_categoryParser___elambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Parser_Term_tacticBlock___closed__4;
-lean_object* l_Lean_Parser_Term_tacticBlock___closed__1;
-lean_object* l_Lean_Parser_Tactic_nestedTacticBlock___closed__8;
-lean_object* l_Lean_Parser_Term_tacticBlock;
 lean_object* l_Lean_Parser_Tactic_case___closed__2;
 lean_object* l_Lean_Parser_Tactic_nestedTacticBlock___closed__4;
 extern lean_object* l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__3;
@@ -361,39 +283,30 @@ lean_object* l_Lean_Parser_Tactic_nestedTacticBlockCurly___closed__3;
 lean_object* l_Lean_Parser_Tactic_traceState___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Tactic_intro___closed__6;
 lean_object* l_Lean_Parser_Tactic_traceState___elambda__1___closed__3;
-lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2(uint8_t, lean_object*, uint8_t, uint8_t, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_intros;
 lean_object* l_Lean_Parser_Tactic_nestedTacticBlockCurly___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Tactic_subst___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Tactic_nestedTacticBlockCurly___closed__5;
 lean_object* l_Lean_Parser_Tactic_case___closed__7;
-lean_object* l_Lean_Parser_Term_tacticStxQuot___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_exact___closed__4;
 lean_object* l___regBuiltinParser_Lean_Parser_Tactic_paren(lean_object*);
 lean_object* l_Lean_Parser_Tactic_exact___elambda__1___closed__2;
 lean_object* l_String_trim(lean_object*);
 lean_object* l_Lean_Parser_Tactic_nonEmptySeq___elambda__1(lean_object*, lean_object*);
-lean_object* l___regBuiltinParser_Lean_Parser_Term_byTactic(lean_object*);
 lean_object* l_Lean_Parser_Tactic_apply___closed__1;
 lean_object* l___regBuiltinParser_Lean_Parser_Tactic_assumption(lean_object*);
-lean_object* l_Lean_Parser_Term_byTactic___closed__3;
-lean_object* l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Tactic_underscoreFn___closed__2;
-lean_object* l_Lean_Parser_Tactic_seq___closed__2;
 lean_object* l_Lean_Parser_Tactic_apply___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_paren___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Tactic_apply___elambda__1___closed__2;
-lean_object* l_Lean_Parser_Tactic_seq___closed__1;
-lean_object* l_Lean_Parser_Term_tacticBlock___closed__6;
+extern lean_object* l_Lean_Parser_Tactic_seq___closed__1;
 lean_object* l_Lean_Parser_Tactic_exact___closed__2;
 lean_object* l_Lean_Parser_Tactic_intro___closed__2;
-lean_object* l_Lean_Parser_regBuiltinTacticParserAttr___closed__3;
 lean_object* l_Lean_Parser_mkAntiquot(lean_object*, lean_object*, uint8_t);
 lean_object* l_Lean_Parser_Tactic_nestedTacticBlock___closed__5;
 lean_object* l_Lean_Parser_Tactic_underscoreFn___closed__1;
 lean_object* l_Lean_Parser_Tactic_assumption___elambda__1___closed__7;
 extern lean_object* l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___closed__5;
-lean_object* l_Lean_Parser_Term_byTactic___closed__6;
 lean_object* l_Lean_Parser_Tactic_revert___elambda__1___closed__8;
 lean_object* l_Lean_Parser_Tactic_underscoreFn___closed__3;
 lean_object* l_Lean_Parser_Tactic_nestedTacticBlock___closed__3;
@@ -402,11 +315,10 @@ lean_object* l_Lean_Parser_Tactic_revert___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Tactic_intro___closed__1;
 lean_object* l_Lean_Parser_Tactic_exact___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Tactic_intro___closed__3;
-lean_object* l_Lean_Parser_regBuiltinTacticParserAttr___closed__4;
+extern lean_object* l_Lean_Parser_regBuiltinTacticParserAttr___closed__4;
 lean_object* l_Lean_Parser_Tactic_intros___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Tactic_revert___elambda__1___closed__1;
 extern lean_object* l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__10;
-lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Tactic_orelse___closed__6;
 lean_object* l_Lean_Parser_Tactic_intro___closed__5;
 lean_object* l_Lean_Parser_Tactic_exact___elambda__1___closed__7;
@@ -415,8 +327,6 @@ lean_object* l_Lean_Parser_Tactic_clear___elambda__1___closed__6;
 lean_object* l___regBuiltinParser_Lean_Parser_Tactic_subst(lean_object*);
 lean_object* l_Lean_Parser_Tactic_intros___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Tactic_refine___elambda__1___closed__1;
-lean_object* l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__7;
-lean_object* l_Lean_Parser_Tactic_seq___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Tactic_orelse___elambda__1___closed__3;
 lean_object* l_Lean_Parser_ParserState_mkUnexpectedError(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_skip;
@@ -424,10 +334,10 @@ lean_object* l_Lean_Parser_Tactic_intros___elambda__1___closed__8;
 lean_object* l_Lean_Parser_Tactic_apply___elambda__1___closed__8;
 lean_object* l_Lean_Parser_Tactic_assumption___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_orelse___elambda__1___closed__5;
-lean_object* l_Lean_Parser_Tactic_nonEmptySeq___closed__1;
 lean_object* l_Lean_Parser_Tactic_revert___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Tactic_refine___elambda__1___closed__2;
 lean_object* l___regBuiltinParser_Lean_Parser_Tactic_orelse(lean_object*);
+extern lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1___closed__8;
 lean_object* l_Lean_Parser_Tactic_traceState___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Tactic_allGoals___closed__1;
 lean_object* l_Lean_Parser_Tactic_traceState;
@@ -435,8 +345,6 @@ lean_object* l_Lean_Parser_Tactic_subst___elambda__1(lean_object*, lean_object*)
 lean_object* l_Lean_Parser_Tactic_subst___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Tactic_nestedTacticBlockCurly___elambda__1(lean_object*, lean_object*);
 lean_object* l___regBuiltinParser_Lean_Parser_Tactic_traceState(lean_object*);
-lean_object* l_Lean_Parser_Term_byTactic___closed__2;
-lean_object* l_Lean_Parser_Term_tacticBlock___closed__5;
 lean_object* l_Lean_Parser_Tactic_paren;
 lean_object* l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Tactic_intro;
@@ -452,95 +360,10 @@ lean_object* l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Tactic_skip___closed__4;
 lean_object* l_Lean_Parser_Tactic_underscoreFn___closed__4;
 lean_object* l_Lean_Parser_Tactic_case___elambda__1___closed__6;
-lean_object* l_Lean_Parser_Tactic_seq___closed__4;
 lean_object* l_Lean_Parser_Tactic_traceState___elambda__1(lean_object*, lean_object*);
-extern lean_object* l_Lean_Parser_Level_paren___closed__1;
+extern lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1___closed__14;
 lean_object* l_Lean_Parser_Tactic_allGoals___elambda__1___closed__4;
 uint8_t lean_string_dec_eq(lean_object*, lean_object*);
-lean_object* _init_l_Lean_Parser_regBuiltinTacticParserAttr___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string("builtinTacticParser");
-return x_1;
-}
-}
-lean_object* _init_l_Lean_Parser_regBuiltinTacticParserAttr___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l_Lean_Parser_regBuiltinTacticParserAttr___closed__1;
-x_3 = lean_name_mk_string(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_regBuiltinTacticParserAttr___closed__3() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string("tactic");
-return x_1;
-}
-}
-lean_object* _init_l_Lean_Parser_regBuiltinTacticParserAttr___closed__4() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l_Lean_Parser_regBuiltinTacticParserAttr___closed__3;
-x_3 = lean_name_mk_string(x_1, x_2);
-return x_3;
-}
-}
-lean_object* l_Lean_Parser_regBuiltinTacticParserAttr(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; lean_object* x_3; uint8_t x_4; lean_object* x_5; 
-x_2 = l_Lean_Parser_regBuiltinTacticParserAttr___closed__2;
-x_3 = l_Lean_Parser_regBuiltinTacticParserAttr___closed__4;
-x_4 = 1;
-x_5 = l_Lean_Parser_registerBuiltinParserAttribute(x_2, x_3, x_4, x_1);
-return x_5;
-}
-}
-lean_object* _init_l_Lean_Parser_regTacticParserAttribute___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string("tacticParser");
-return x_1;
-}
-}
-lean_object* _init_l_Lean_Parser_regTacticParserAttribute___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l_Lean_Parser_regTacticParserAttribute___closed__1;
-x_3 = lean_name_mk_string(x_1, x_2);
-return x_3;
-}
-}
-lean_object* l_Lean_Parser_regTacticParserAttribute(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_2 = l_Lean_Parser_regTacticParserAttribute___closed__2;
-x_3 = l_Lean_Parser_regBuiltinTacticParserAttr___closed__4;
-x_4 = l_Lean_Parser_registerBuiltinDynamicParserAttribute(x_2, x_3, x_1);
-return x_4;
-}
-}
-lean_object* l_Lean_Parser_tacticParser(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; lean_object* x_3; 
-x_2 = l_Lean_Parser_regBuiltinTacticParserAttr___closed__4;
-x_3 = l_Lean_Parser_categoryParser(x_2, x_1);
-return x_3;
-}
-}
 lean_object* _init_l_Lean_Parser_Tactic_underscoreFn___closed__1() {
 _start:
 {
@@ -779,436 +602,6 @@ x_1 = l_Lean_Parser_Tactic_ident_x27___closed__3;
 return x_1;
 }
 }
-lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2(uint8_t x_1, lean_object* x_2, uint8_t x_3, uint8_t x_4, lean_object* x_5, lean_object* x_6) {
-_start:
-{
-lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-x_7 = lean_ctor_get(x_6, 0);
-lean_inc(x_7);
-x_8 = lean_array_get_size(x_7);
-lean_dec(x_7);
-x_9 = lean_ctor_get(x_6, 1);
-lean_inc(x_9);
-x_10 = l_Lean_Parser_regBuiltinTacticParserAttr___closed__4;
-x_11 = lean_unsigned_to_nat(0u);
-lean_inc(x_5);
-x_12 = l_Lean_Parser_categoryParser___elambda__1(x_10, x_11, x_5, x_6);
-x_13 = lean_ctor_get(x_12, 3);
-lean_inc(x_13);
-if (lean_obj_tag(x_13) == 0)
-{
-lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_31; lean_object* x_32; 
-lean_dec(x_9);
-lean_dec(x_8);
-x_14 = lean_ctor_get(x_12, 0);
-lean_inc(x_14);
-x_15 = lean_array_get_size(x_14);
-lean_dec(x_14);
-x_16 = lean_ctor_get(x_12, 1);
-lean_inc(x_16);
-lean_inc(x_5);
-x_31 = l_Lean_Parser_tokenFn(x_5, x_12);
-x_32 = lean_ctor_get(x_31, 3);
-lean_inc(x_32);
-if (lean_obj_tag(x_32) == 0)
-{
-lean_object* x_33; lean_object* x_34; 
-x_33 = lean_ctor_get(x_31, 0);
-lean_inc(x_33);
-x_34 = l_Array_back___at_Lean_Parser_checkStackTopFn___spec__1(x_33);
-lean_dec(x_33);
-if (lean_obj_tag(x_34) == 2)
-{
-lean_object* x_35; lean_object* x_36; uint8_t x_37; 
-x_35 = lean_ctor_get(x_34, 1);
-lean_inc(x_35);
-lean_dec(x_34);
-x_36 = l_Lean_Parser_Term_have___elambda__1___closed__7;
-x_37 = lean_string_dec_eq(x_35, x_36);
-lean_dec(x_35);
-if (x_37 == 0)
-{
-lean_object* x_38; lean_object* x_39; 
-x_38 = l_Lean_Parser_Term_have___elambda__1___closed__10;
-lean_inc(x_16);
-x_39 = l_Lean_Parser_ParserState_mkErrorsAt(x_31, x_38, x_16);
-x_17 = x_39;
-goto block_30;
-}
-else
-{
-x_17 = x_31;
-goto block_30;
-}
-}
-else
-{
-lean_object* x_40; lean_object* x_41; 
-lean_dec(x_34);
-x_40 = l_Lean_Parser_Term_have___elambda__1___closed__10;
-lean_inc(x_16);
-x_41 = l_Lean_Parser_ParserState_mkErrorsAt(x_31, x_40, x_16);
-x_17 = x_41;
-goto block_30;
-}
-}
-else
-{
-lean_object* x_42; lean_object* x_43; 
-lean_dec(x_32);
-x_42 = l_Lean_Parser_Term_have___elambda__1___closed__10;
-lean_inc(x_16);
-x_43 = l_Lean_Parser_ParserState_mkErrorsAt(x_31, x_42, x_16);
-x_17 = x_43;
-goto block_30;
-}
-block_30:
-{
-lean_object* x_18; 
-x_18 = lean_ctor_get(x_17, 3);
-lean_inc(x_18);
-if (lean_obj_tag(x_18) == 0)
-{
-lean_dec(x_16);
-lean_dec(x_15);
-{
-uint8_t _tmp_3 = x_1;
-lean_object* _tmp_5 = x_17;
-x_4 = _tmp_3;
-x_6 = _tmp_5;
-}
-goto _start;
-}
-else
-{
-lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; uint8_t x_25; 
-lean_dec(x_18);
-lean_dec(x_5);
-x_20 = l_Lean_Parser_ParserState_restore(x_17, x_15, x_16);
-lean_dec(x_15);
-x_21 = lean_ctor_get(x_20, 0);
-lean_inc(x_21);
-x_22 = lean_array_get_size(x_21);
-lean_dec(x_21);
-x_23 = lean_nat_sub(x_22, x_2);
-lean_dec(x_22);
-x_24 = lean_unsigned_to_nat(1u);
-x_25 = lean_nat_dec_eq(x_23, x_24);
-lean_dec(x_23);
-if (x_25 == 0)
-{
-lean_object* x_26; lean_object* x_27; 
-x_26 = l_Lean_nullKind;
-x_27 = l_Lean_Parser_ParserState_mkNode(x_20, x_26, x_2);
-return x_27;
-}
-else
-{
-if (x_3 == 0)
-{
-lean_object* x_28; lean_object* x_29; 
-x_28 = l_Lean_nullKind;
-x_29 = l_Lean_Parser_ParserState_mkNode(x_20, x_28, x_2);
-return x_29;
-}
-else
-{
-lean_dec(x_2);
-return x_20;
-}
-}
-}
-}
-}
-else
-{
-lean_dec(x_13);
-lean_dec(x_5);
-if (x_4 == 0)
-{
-lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; 
-lean_dec(x_9);
-lean_dec(x_8);
-x_44 = lean_box(0);
-x_45 = l_Lean_Parser_ParserState_pushSyntax(x_12, x_44);
-x_46 = l_Lean_nullKind;
-x_47 = l_Lean_Parser_ParserState_mkNode(x_45, x_46, x_2);
-return x_47;
-}
-else
-{
-lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; uint8_t x_53; 
-x_48 = l_Lean_Parser_ParserState_restore(x_12, x_8, x_9);
-lean_dec(x_8);
-x_49 = lean_ctor_get(x_48, 0);
-lean_inc(x_49);
-x_50 = lean_array_get_size(x_49);
-lean_dec(x_49);
-x_51 = lean_nat_sub(x_50, x_2);
-lean_dec(x_50);
-x_52 = lean_unsigned_to_nat(2u);
-x_53 = lean_nat_dec_eq(x_51, x_52);
-lean_dec(x_51);
-if (x_53 == 0)
-{
-lean_object* x_54; lean_object* x_55; 
-x_54 = l_Lean_nullKind;
-x_55 = l_Lean_Parser_ParserState_mkNode(x_48, x_54, x_2);
-return x_55;
-}
-else
-{
-if (x_3 == 0)
-{
-lean_object* x_56; lean_object* x_57; 
-x_56 = l_Lean_nullKind;
-x_57 = l_Lean_Parser_ParserState_mkNode(x_48, x_56, x_2);
-return x_57;
-}
-else
-{
-lean_object* x_58; 
-lean_dec(x_2);
-x_58 = l_Lean_Parser_ParserState_popSyntax(x_48);
-return x_58;
-}
-}
-}
-}
-}
-}
-lean_object* l_Lean_Parser_sepByFn___at_Lean_Parser_Tactic_seq___elambda__1___spec__1(uint8_t x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-lean_object* x_4; lean_object* x_5; uint8_t x_6; uint8_t x_7; lean_object* x_8; 
-x_4 = lean_ctor_get(x_3, 0);
-lean_inc(x_4);
-x_5 = lean_array_get_size(x_4);
-lean_dec(x_4);
-x_6 = 0;
-x_7 = 1;
-x_8 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2(x_1, x_5, x_6, x_7, x_2, x_3);
-return x_8;
-}
-}
-lean_object* _init_l_Lean_Parser_Tactic_seq___elambda__1___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string("Tactic");
-return x_1;
-}
-}
-lean_object* _init_l_Lean_Parser_Tactic_seq___elambda__1___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_mkAppStx___closed__4;
-x_2 = l_Lean_Parser_Tactic_seq___elambda__1___closed__1;
-x_3 = lean_name_mk_string(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Tactic_seq___elambda__1___closed__3() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Tactic_seq___elambda__1___closed__2;
-x_2 = l_Lean_Parser_Term_seq___elambda__1___closed__1;
-x_3 = lean_name_mk_string(x_1, x_2);
-return x_3;
-}
-}
-lean_object* l_Lean_Parser_Tactic_seq___elambda__1(lean_object* x_1, lean_object* x_2) {
-_start:
-{
-lean_object* x_3; lean_object* x_4; uint8_t x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
-x_3 = lean_ctor_get(x_2, 0);
-lean_inc(x_3);
-x_4 = lean_array_get_size(x_3);
-lean_dec(x_3);
-x_5 = 1;
-x_6 = l_Lean_Parser_sepByFn___at_Lean_Parser_Tactic_seq___elambda__1___spec__1(x_5, x_1, x_2);
-x_7 = l_Lean_Parser_Tactic_seq___elambda__1___closed__3;
-x_8 = l_Lean_Parser_ParserState_mkNode(x_6, x_7, x_4);
-return x_8;
-}
-}
-lean_object* _init_l_Lean_Parser_Tactic_seq___closed__1() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_regBuiltinTacticParserAttr___closed__4;
-x_2 = lean_unsigned_to_nat(0u);
-x_3 = l_Lean_Parser_categoryParser(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Tactic_seq___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Tactic_seq___closed__1;
-x_2 = lean_ctor_get(x_1, 0);
-lean_inc(x_2);
-x_3 = l_Lean_Parser_Term_have___closed__3;
-x_4 = l_Lean_Parser_sepByInfo(x_2, x_3);
-return x_4;
-}
-}
-lean_object* _init_l_Lean_Parser_Tactic_seq___closed__3() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Tactic_seq___elambda__1___closed__3;
-x_2 = l_Lean_Parser_Tactic_seq___closed__2;
-x_3 = l_Lean_Parser_nodeInfo(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Tactic_seq___closed__4() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Tactic_seq___elambda__1), 2, 0);
-return x_1;
-}
-}
-lean_object* _init_l_Lean_Parser_Tactic_seq___closed__5() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Tactic_seq___closed__3;
-x_2 = l_Lean_Parser_Tactic_seq___closed__4;
-x_3 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Tactic_seq() {
-_start:
-{
-lean_object* x_1; 
-x_1 = l_Lean_Parser_Tactic_seq___closed__5;
-return x_1;
-}
-}
-lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
-_start:
-{
-uint8_t x_7; uint8_t x_8; uint8_t x_9; lean_object* x_10; 
-x_7 = lean_unbox(x_1);
-lean_dec(x_1);
-x_8 = lean_unbox(x_3);
-lean_dec(x_3);
-x_9 = lean_unbox(x_4);
-lean_dec(x_4);
-x_10 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2(x_7, x_2, x_8, x_9, x_5, x_6);
-return x_10;
-}
-}
-lean_object* l_Lean_Parser_sepByFn___at_Lean_Parser_Tactic_seq___elambda__1___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-uint8_t x_4; lean_object* x_5; 
-x_4 = lean_unbox(x_1);
-lean_dec(x_1);
-x_5 = l_Lean_Parser_sepByFn___at_Lean_Parser_Tactic_seq___elambda__1___spec__1(x_4, x_2, x_3);
-return x_5;
-}
-}
-lean_object* l_Lean_Parser_sepBy1Fn___at_Lean_Parser_Tactic_nonEmptySeq___elambda__1___spec__1(uint8_t x_1, uint8_t x_2, lean_object* x_3, lean_object* x_4) {
-_start:
-{
-lean_object* x_5; lean_object* x_6; uint8_t x_7; lean_object* x_8; 
-x_5 = lean_ctor_get(x_4, 0);
-lean_inc(x_5);
-x_6 = lean_array_get_size(x_5);
-lean_dec(x_5);
-x_7 = 0;
-x_8 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2(x_1, x_6, x_2, x_7, x_3, x_4);
-return x_8;
-}
-}
-lean_object* l_Lean_Parser_Tactic_nonEmptySeq___elambda__1(lean_object* x_1, lean_object* x_2) {
-_start:
-{
-lean_object* x_3; lean_object* x_4; uint8_t x_5; uint8_t x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; 
-x_3 = lean_ctor_get(x_2, 0);
-lean_inc(x_3);
-x_4 = lean_array_get_size(x_3);
-lean_dec(x_3);
-x_5 = 1;
-x_6 = 0;
-x_7 = l_Lean_Parser_sepBy1Fn___at_Lean_Parser_Tactic_nonEmptySeq___elambda__1___spec__1(x_5, x_6, x_1, x_2);
-x_8 = l_Lean_Parser_Tactic_seq___elambda__1___closed__3;
-x_9 = l_Lean_Parser_ParserState_mkNode(x_7, x_8, x_4);
-return x_9;
-}
-}
-lean_object* _init_l_Lean_Parser_Tactic_nonEmptySeq___closed__1() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Tactic_seq___closed__1;
-x_2 = lean_ctor_get(x_1, 0);
-lean_inc(x_2);
-x_3 = l_Lean_Parser_Term_have___closed__3;
-x_4 = l_Lean_Parser_sepBy1Info(x_2, x_3);
-return x_4;
-}
-}
-lean_object* _init_l_Lean_Parser_Tactic_nonEmptySeq___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Tactic_seq___elambda__1___closed__3;
-x_2 = l_Lean_Parser_Tactic_nonEmptySeq___closed__1;
-x_3 = l_Lean_Parser_nodeInfo(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Tactic_nonEmptySeq___closed__3() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Tactic_nonEmptySeq___elambda__1), 2, 0);
-return x_1;
-}
-}
-lean_object* _init_l_Lean_Parser_Tactic_nonEmptySeq___closed__4() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Tactic_nonEmptySeq___closed__2;
-x_2 = l_Lean_Parser_Tactic_nonEmptySeq___closed__3;
-x_3 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Tactic_nonEmptySeq() {
-_start:
-{
-lean_object* x_1; 
-x_1 = l_Lean_Parser_Tactic_nonEmptySeq___closed__4;
-return x_1;
-}
-}
-lean_object* l_Lean_Parser_sepBy1Fn___at_Lean_Parser_Tactic_nonEmptySeq___elambda__1___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
-_start:
-{
-uint8_t x_5; uint8_t x_6; lean_object* x_7; 
-x_5 = lean_unbox(x_1);
-lean_dec(x_1);
-x_6 = lean_unbox(x_2);
-lean_dec(x_2);
-x_7 = l_Lean_Parser_sepBy1Fn___at_Lean_Parser_Tactic_nonEmptySeq___elambda__1___spec__1(x_5, x_6, x_3, x_4);
-return x_7;
-}
-}
 lean_object* _init_l_Lean_Parser_Tactic_intro___elambda__1___closed__1() {
 _start:
 {
@@ -5703,104 +5096,6 @@ x_4 = l_Lean_Parser_mkAntiquot(x_1, x_2, x_3);
 return x_4;
 }
 }
-lean_object* _init_l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__5() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string("begin ");
-return x_1;
-}
-}
-lean_object* _init_l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__6() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__5;
-x_2 = l_String_trim(x_1);
-return x_2;
-}
-}
-lean_object* _init_l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__7() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string("end");
-return x_1;
-}
-}
-lean_object* _init_l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__8() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__7;
-x_2 = l_String_trim(x_1);
-return x_2;
-}
-}
-lean_object* _init_l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__9() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Char_HasRepr___closed__1;
-x_2 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__8;
-x_3 = lean_string_append(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__10() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__9;
-x_2 = l_Char_HasRepr___closed__1;
-x_3 = lean_string_append(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__11() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__10;
-x_3 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_3, 0, x_2);
-lean_ctor_set(x_3, 1, x_1);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__12() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Char_HasRepr___closed__1;
-x_2 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__6;
-x_3 = lean_string_append(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__13() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__12;
-x_2 = l_Char_HasRepr___closed__1;
-x_3 = lean_string_append(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__14() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__13;
-x_3 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_3, 0, x_2);
-lean_ctor_set(x_3, 1, x_1);
-return x_3;
-}
-}
 lean_object* l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1(lean_object* x_1, lean_object* x_2) {
 _start:
 {
@@ -5838,13 +5133,13 @@ lean_object* x_44; lean_object* x_45; uint8_t x_46;
 x_44 = lean_ctor_get(x_43, 1);
 lean_inc(x_44);
 lean_dec(x_43);
-x_45 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__6;
+x_45 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__6;
 x_46 = lean_string_dec_eq(x_44, x_45);
 lean_dec(x_44);
 if (x_46 == 0)
 {
 lean_object* x_47; lean_object* x_48; 
-x_47 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__14;
+x_47 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__14;
 x_48 = l_Lean_Parser_ParserState_mkErrorsAt(x_40, x_47, x_39);
 x_8 = x_48;
 goto block_38;
@@ -5860,7 +5155,7 @@ else
 {
 lean_object* x_49; lean_object* x_50; 
 lean_dec(x_43);
-x_49 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__14;
+x_49 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__14;
 x_50 = l_Lean_Parser_ParserState_mkErrorsAt(x_40, x_49, x_39);
 x_8 = x_50;
 goto block_38;
@@ -5870,7 +5165,7 @@ else
 {
 lean_object* x_51; lean_object* x_52; 
 lean_dec(x_41);
-x_51 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__14;
+x_51 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__14;
 x_52 = l_Lean_Parser_ParserState_mkErrorsAt(x_40, x_51, x_39);
 x_8 = x_52;
 goto block_38;
@@ -5908,13 +5203,13 @@ lean_object* x_17; lean_object* x_18; uint8_t x_19;
 x_17 = lean_ctor_get(x_16, 1);
 lean_inc(x_17);
 lean_dec(x_16);
-x_18 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__8;
+x_18 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__8;
 x_19 = lean_string_dec_eq(x_17, x_18);
 lean_dec(x_17);
 if (x_19 == 0)
 {
 lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
-x_20 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__11;
+x_20 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__11;
 x_21 = l_Lean_Parser_ParserState_mkErrorsAt(x_13, x_20, x_12);
 x_22 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__2;
 x_23 = l_Lean_Parser_ParserState_mkNode(x_21, x_22, x_7);
@@ -5933,7 +5228,7 @@ else
 {
 lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; 
 lean_dec(x_16);
-x_26 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__11;
+x_26 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__11;
 x_27 = l_Lean_Parser_ParserState_mkErrorsAt(x_13, x_26, x_12);
 x_28 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__2;
 x_29 = l_Lean_Parser_ParserState_mkNode(x_27, x_28, x_7);
@@ -5944,7 +5239,7 @@ else
 {
 lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; 
 lean_dec(x_14);
-x_30 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__11;
+x_30 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__11;
 x_31 = l_Lean_Parser_ParserState_mkErrorsAt(x_13, x_30, x_12);
 x_32 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__2;
 x_33 = l_Lean_Parser_ParserState_mkNode(x_31, x_32, x_7);
@@ -6037,13 +5332,13 @@ lean_object* x_105; lean_object* x_106; uint8_t x_107;
 x_105 = lean_ctor_get(x_104, 1);
 lean_inc(x_105);
 lean_dec(x_104);
-x_106 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__6;
+x_106 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__6;
 x_107 = lean_string_dec_eq(x_105, x_106);
 lean_dec(x_105);
 if (x_107 == 0)
 {
 lean_object* x_108; lean_object* x_109; 
-x_108 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__14;
+x_108 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__14;
 lean_inc(x_55);
 x_109 = l_Lean_Parser_ParserState_mkErrorsAt(x_101, x_108, x_55);
 x_64 = x_109;
@@ -6059,7 +5354,7 @@ else
 {
 lean_object* x_110; lean_object* x_111; 
 lean_dec(x_104);
-x_110 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__14;
+x_110 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__14;
 lean_inc(x_55);
 x_111 = l_Lean_Parser_ParserState_mkErrorsAt(x_101, x_110, x_55);
 x_64 = x_111;
@@ -6070,7 +5365,7 @@ else
 {
 lean_object* x_112; lean_object* x_113; 
 lean_dec(x_102);
-x_112 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__14;
+x_112 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__14;
 lean_inc(x_55);
 x_113 = l_Lean_Parser_ParserState_mkErrorsAt(x_101, x_112, x_55);
 x_64 = x_113;
@@ -6109,13 +5404,13 @@ lean_object* x_73; lean_object* x_74; uint8_t x_75;
 x_73 = lean_ctor_get(x_72, 1);
 lean_inc(x_73);
 lean_dec(x_72);
-x_74 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__8;
+x_74 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__8;
 x_75 = lean_string_dec_eq(x_73, x_74);
 lean_dec(x_73);
 if (x_75 == 0)
 {
 lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; 
-x_76 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__11;
+x_76 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__11;
 x_77 = l_Lean_Parser_ParserState_mkErrorsAt(x_69, x_76, x_68);
 x_78 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__2;
 x_79 = l_Lean_Parser_ParserState_mkNode(x_77, x_78, x_63);
@@ -6138,7 +5433,7 @@ else
 {
 lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; 
 lean_dec(x_72);
-x_84 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__11;
+x_84 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__11;
 x_85 = l_Lean_Parser_ParserState_mkErrorsAt(x_69, x_84, x_68);
 x_86 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__2;
 x_87 = l_Lean_Parser_ParserState_mkNode(x_85, x_86, x_63);
@@ -6151,7 +5446,7 @@ else
 {
 lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; 
 lean_dec(x_70);
-x_89 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__11;
+x_89 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__11;
 x_90 = l_Lean_Parser_ParserState_mkErrorsAt(x_69, x_89, x_68);
 x_91 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__2;
 x_92 = l_Lean_Parser_ParserState_mkNode(x_90, x_91, x_63);
@@ -6194,7 +5489,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__6;
+x_2 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__6;
 x_3 = l_Lean_Parser_symbolInfo(x_2, x_1);
 return x_3;
 }
@@ -6203,57 +5498,35 @@ lean_object* _init_l_Lean_Parser_Tactic_nestedTacticBlock___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__8;
-x_3 = l_Lean_Parser_symbolInfo(x_2, x_1);
+x_1 = l_Lean_Parser_Tactic_nestedTacticBlock___closed__1;
+x_2 = l_Lean_Parser_Term_tacticBlock___closed__3;
+x_3 = l_Lean_Parser_andthenInfo(x_1, x_2);
 return x_3;
 }
 }
 lean_object* _init_l_Lean_Parser_Tactic_nestedTacticBlock___closed__3() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Tactic_seq;
-x_2 = lean_ctor_get(x_1, 0);
-lean_inc(x_2);
-x_3 = l_Lean_Parser_Tactic_nestedTacticBlock___closed__2;
-x_4 = l_Lean_Parser_andthenInfo(x_2, x_3);
-return x_4;
-}
-}
-lean_object* _init_l_Lean_Parser_Tactic_nestedTacticBlock___closed__4() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Tactic_nestedTacticBlock___closed__1;
-x_2 = l_Lean_Parser_Tactic_nestedTacticBlock___closed__3;
-x_3 = l_Lean_Parser_andthenInfo(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Tactic_nestedTacticBlock___closed__5() {
-_start:
-{
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__2;
-x_2 = l_Lean_Parser_Tactic_nestedTacticBlock___closed__4;
+x_2 = l_Lean_Parser_Tactic_nestedTacticBlock___closed__2;
 x_3 = l_Lean_Parser_nodeInfo(x_1, x_2);
 return x_3;
 }
 }
-lean_object* _init_l_Lean_Parser_Tactic_nestedTacticBlock___closed__6() {
+lean_object* _init_l_Lean_Parser_Tactic_nestedTacticBlock___closed__4() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
 x_1 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__4;
 x_2 = lean_ctor_get(x_1, 0);
 lean_inc(x_2);
-x_3 = l_Lean_Parser_Tactic_nestedTacticBlock___closed__5;
+x_3 = l_Lean_Parser_Tactic_nestedTacticBlock___closed__3;
 x_4 = l_Lean_Parser_orelseInfo(x_2, x_3);
 return x_4;
 }
 }
-lean_object* _init_l_Lean_Parser_Tactic_nestedTacticBlock___closed__7() {
+lean_object* _init_l_Lean_Parser_Tactic_nestedTacticBlock___closed__5() {
 _start:
 {
 lean_object* x_1; 
@@ -6261,12 +5534,12 @@ x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Tactic_nestedTacticBlock___elambd
 return x_1;
 }
 }
-lean_object* _init_l_Lean_Parser_Tactic_nestedTacticBlock___closed__8() {
+lean_object* _init_l_Lean_Parser_Tactic_nestedTacticBlock___closed__6() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Tactic_nestedTacticBlock___closed__6;
-x_2 = l_Lean_Parser_Tactic_nestedTacticBlock___closed__7;
+x_1 = l_Lean_Parser_Tactic_nestedTacticBlock___closed__4;
+x_2 = l_Lean_Parser_Tactic_nestedTacticBlock___closed__5;
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
 lean_ctor_set(x_3, 1, x_2);
@@ -6277,7 +5550,7 @@ lean_object* _init_l_Lean_Parser_Tactic_nestedTacticBlock() {
 _start:
 {
 lean_object* x_1; 
-x_1 = l_Lean_Parser_Tactic_nestedTacticBlock___closed__8;
+x_1 = l_Lean_Parser_Tactic_nestedTacticBlock___closed__6;
 return x_1;
 }
 }
@@ -7030,1249 +6303,6 @@ x_6 = l_Lean_Parser_addBuiltinParser(x_2, x_3, x_4, x_5, x_1);
 return x_6;
 }
 }
-lean_object* _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string("tacticBlock");
-return x_1;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_mkAppStx___closed__6;
-x_2 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__1;
-x_3 = lean_name_mk_string(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__3() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
-x_2 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_2, 0, x_1);
-return x_2;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__4() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; uint8_t x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__1;
-x_2 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__3;
-x_3 = 1;
-x_4 = l_Lean_Parser_mkAntiquot(x_1, x_2, x_3);
-return x_4;
-}
-}
-lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1(lean_object* x_1, lean_object* x_2) {
-_start:
-{
-lean_object* x_3; lean_object* x_4; uint8_t x_5; 
-x_3 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__4;
-x_4 = lean_ctor_get(x_3, 1);
-lean_inc(x_4);
-lean_inc(x_2);
-lean_inc(x_1);
-x_5 = l_Lean_Parser_tryAnti(x_1, x_2);
-if (x_5 == 0)
-{
-lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_39; lean_object* x_40; lean_object* x_41; 
-lean_dec(x_4);
-x_6 = lean_ctor_get(x_2, 0);
-lean_inc(x_6);
-x_7 = lean_array_get_size(x_6);
-lean_dec(x_6);
-x_39 = lean_ctor_get(x_2, 1);
-lean_inc(x_39);
-lean_inc(x_1);
-x_40 = l_Lean_Parser_tokenFn(x_1, x_2);
-x_41 = lean_ctor_get(x_40, 3);
-lean_inc(x_41);
-if (lean_obj_tag(x_41) == 0)
-{
-lean_object* x_42; lean_object* x_43; 
-x_42 = lean_ctor_get(x_40, 0);
-lean_inc(x_42);
-x_43 = l_Array_back___at_Lean_Parser_checkStackTopFn___spec__1(x_42);
-lean_dec(x_42);
-if (lean_obj_tag(x_43) == 2)
-{
-lean_object* x_44; lean_object* x_45; uint8_t x_46; 
-x_44 = lean_ctor_get(x_43, 1);
-lean_inc(x_44);
-lean_dec(x_43);
-x_45 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__6;
-x_46 = lean_string_dec_eq(x_44, x_45);
-lean_dec(x_44);
-if (x_46 == 0)
-{
-lean_object* x_47; lean_object* x_48; 
-x_47 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__14;
-x_48 = l_Lean_Parser_ParserState_mkErrorsAt(x_40, x_47, x_39);
-x_8 = x_48;
-goto block_38;
-}
-else
-{
-lean_dec(x_39);
-x_8 = x_40;
-goto block_38;
-}
-}
-else
-{
-lean_object* x_49; lean_object* x_50; 
-lean_dec(x_43);
-x_49 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__14;
-x_50 = l_Lean_Parser_ParserState_mkErrorsAt(x_40, x_49, x_39);
-x_8 = x_50;
-goto block_38;
-}
-}
-else
-{
-lean_object* x_51; lean_object* x_52; 
-lean_dec(x_41);
-x_51 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__14;
-x_52 = l_Lean_Parser_ParserState_mkErrorsAt(x_40, x_51, x_39);
-x_8 = x_52;
-goto block_38;
-}
-block_38:
-{
-lean_object* x_9; 
-x_9 = lean_ctor_get(x_8, 3);
-lean_inc(x_9);
-if (lean_obj_tag(x_9) == 0)
-{
-lean_object* x_10; lean_object* x_11; 
-lean_inc(x_1);
-x_10 = l_Lean_Parser_Tactic_seq___elambda__1(x_1, x_8);
-x_11 = lean_ctor_get(x_10, 3);
-lean_inc(x_11);
-if (lean_obj_tag(x_11) == 0)
-{
-lean_object* x_12; lean_object* x_13; lean_object* x_14; 
-x_12 = lean_ctor_get(x_10, 1);
-lean_inc(x_12);
-x_13 = l_Lean_Parser_tokenFn(x_1, x_10);
-x_14 = lean_ctor_get(x_13, 3);
-lean_inc(x_14);
-if (lean_obj_tag(x_14) == 0)
-{
-lean_object* x_15; lean_object* x_16; 
-x_15 = lean_ctor_get(x_13, 0);
-lean_inc(x_15);
-x_16 = l_Array_back___at_Lean_Parser_checkStackTopFn___spec__1(x_15);
-lean_dec(x_15);
-if (lean_obj_tag(x_16) == 2)
-{
-lean_object* x_17; lean_object* x_18; uint8_t x_19; 
-x_17 = lean_ctor_get(x_16, 1);
-lean_inc(x_17);
-lean_dec(x_16);
-x_18 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__8;
-x_19 = lean_string_dec_eq(x_17, x_18);
-lean_dec(x_17);
-if (x_19 == 0)
-{
-lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
-x_20 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__11;
-x_21 = l_Lean_Parser_ParserState_mkErrorsAt(x_13, x_20, x_12);
-x_22 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
-x_23 = l_Lean_Parser_ParserState_mkNode(x_21, x_22, x_7);
-return x_23;
-}
-else
-{
-lean_object* x_24; lean_object* x_25; 
-lean_dec(x_12);
-x_24 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
-x_25 = l_Lean_Parser_ParserState_mkNode(x_13, x_24, x_7);
-return x_25;
-}
-}
-else
-{
-lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; 
-lean_dec(x_16);
-x_26 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__11;
-x_27 = l_Lean_Parser_ParserState_mkErrorsAt(x_13, x_26, x_12);
-x_28 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
-x_29 = l_Lean_Parser_ParserState_mkNode(x_27, x_28, x_7);
-return x_29;
-}
-}
-else
-{
-lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; 
-lean_dec(x_14);
-x_30 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__11;
-x_31 = l_Lean_Parser_ParserState_mkErrorsAt(x_13, x_30, x_12);
-x_32 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
-x_33 = l_Lean_Parser_ParserState_mkNode(x_31, x_32, x_7);
-return x_33;
-}
-}
-else
-{
-lean_object* x_34; lean_object* x_35; 
-lean_dec(x_11);
-lean_dec(x_1);
-x_34 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
-x_35 = l_Lean_Parser_ParserState_mkNode(x_10, x_34, x_7);
-return x_35;
-}
-}
-else
-{
-lean_object* x_36; lean_object* x_37; 
-lean_dec(x_9);
-lean_dec(x_1);
-x_36 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
-x_37 = l_Lean_Parser_ParserState_mkNode(x_8, x_36, x_7);
-return x_37;
-}
-}
-}
-else
-{
-lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; 
-x_53 = lean_ctor_get(x_2, 0);
-lean_inc(x_53);
-x_54 = lean_array_get_size(x_53);
-lean_dec(x_53);
-x_55 = lean_ctor_get(x_2, 1);
-lean_inc(x_55);
-lean_inc(x_1);
-x_56 = lean_apply_2(x_4, x_1, x_2);
-x_57 = lean_ctor_get(x_56, 3);
-lean_inc(x_57);
-if (lean_obj_tag(x_57) == 0)
-{
-lean_dec(x_55);
-lean_dec(x_54);
-lean_dec(x_1);
-return x_56;
-}
-else
-{
-lean_object* x_58; lean_object* x_59; uint8_t x_60; 
-x_58 = lean_ctor_get(x_57, 0);
-lean_inc(x_58);
-lean_dec(x_57);
-x_59 = lean_ctor_get(x_56, 1);
-lean_inc(x_59);
-x_60 = lean_nat_dec_eq(x_59, x_55);
-lean_dec(x_59);
-if (x_60 == 0)
-{
-lean_dec(x_58);
-lean_dec(x_55);
-lean_dec(x_54);
-lean_dec(x_1);
-return x_56;
-}
-else
-{
-lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_101; lean_object* x_102; 
-lean_inc(x_55);
-x_61 = l_Lean_Parser_ParserState_restore(x_56, x_54, x_55);
-lean_dec(x_54);
-x_62 = lean_ctor_get(x_61, 0);
-lean_inc(x_62);
-x_63 = lean_array_get_size(x_62);
-lean_dec(x_62);
-lean_inc(x_1);
-x_101 = l_Lean_Parser_tokenFn(x_1, x_61);
-x_102 = lean_ctor_get(x_101, 3);
-lean_inc(x_102);
-if (lean_obj_tag(x_102) == 0)
-{
-lean_object* x_103; lean_object* x_104; 
-x_103 = lean_ctor_get(x_101, 0);
-lean_inc(x_103);
-x_104 = l_Array_back___at_Lean_Parser_checkStackTopFn___spec__1(x_103);
-lean_dec(x_103);
-if (lean_obj_tag(x_104) == 2)
-{
-lean_object* x_105; lean_object* x_106; uint8_t x_107; 
-x_105 = lean_ctor_get(x_104, 1);
-lean_inc(x_105);
-lean_dec(x_104);
-x_106 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__6;
-x_107 = lean_string_dec_eq(x_105, x_106);
-lean_dec(x_105);
-if (x_107 == 0)
-{
-lean_object* x_108; lean_object* x_109; 
-x_108 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__14;
-lean_inc(x_55);
-x_109 = l_Lean_Parser_ParserState_mkErrorsAt(x_101, x_108, x_55);
-x_64 = x_109;
-goto block_100;
-}
-else
-{
-x_64 = x_101;
-goto block_100;
-}
-}
-else
-{
-lean_object* x_110; lean_object* x_111; 
-lean_dec(x_104);
-x_110 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__14;
-lean_inc(x_55);
-x_111 = l_Lean_Parser_ParserState_mkErrorsAt(x_101, x_110, x_55);
-x_64 = x_111;
-goto block_100;
-}
-}
-else
-{
-lean_object* x_112; lean_object* x_113; 
-lean_dec(x_102);
-x_112 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__14;
-lean_inc(x_55);
-x_113 = l_Lean_Parser_ParserState_mkErrorsAt(x_101, x_112, x_55);
-x_64 = x_113;
-goto block_100;
-}
-block_100:
-{
-lean_object* x_65; 
-x_65 = lean_ctor_get(x_64, 3);
-lean_inc(x_65);
-if (lean_obj_tag(x_65) == 0)
-{
-lean_object* x_66; lean_object* x_67; 
-lean_inc(x_1);
-x_66 = l_Lean_Parser_Tactic_seq___elambda__1(x_1, x_64);
-x_67 = lean_ctor_get(x_66, 3);
-lean_inc(x_67);
-if (lean_obj_tag(x_67) == 0)
-{
-lean_object* x_68; lean_object* x_69; lean_object* x_70; 
-x_68 = lean_ctor_get(x_66, 1);
-lean_inc(x_68);
-x_69 = l_Lean_Parser_tokenFn(x_1, x_66);
-x_70 = lean_ctor_get(x_69, 3);
-lean_inc(x_70);
-if (lean_obj_tag(x_70) == 0)
-{
-lean_object* x_71; lean_object* x_72; 
-x_71 = lean_ctor_get(x_69, 0);
-lean_inc(x_71);
-x_72 = l_Array_back___at_Lean_Parser_checkStackTopFn___spec__1(x_71);
-lean_dec(x_71);
-if (lean_obj_tag(x_72) == 2)
-{
-lean_object* x_73; lean_object* x_74; uint8_t x_75; 
-x_73 = lean_ctor_get(x_72, 1);
-lean_inc(x_73);
-lean_dec(x_72);
-x_74 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__8;
-x_75 = lean_string_dec_eq(x_73, x_74);
-lean_dec(x_73);
-if (x_75 == 0)
-{
-lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; 
-x_76 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__11;
-x_77 = l_Lean_Parser_ParserState_mkErrorsAt(x_69, x_76, x_68);
-x_78 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
-x_79 = l_Lean_Parser_ParserState_mkNode(x_77, x_78, x_63);
-x_80 = l_Lean_Parser_mergeOrElseErrors(x_79, x_58, x_55);
-lean_dec(x_55);
-return x_80;
-}
-else
-{
-lean_object* x_81; lean_object* x_82; lean_object* x_83; 
-lean_dec(x_68);
-x_81 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
-x_82 = l_Lean_Parser_ParserState_mkNode(x_69, x_81, x_63);
-x_83 = l_Lean_Parser_mergeOrElseErrors(x_82, x_58, x_55);
-lean_dec(x_55);
-return x_83;
-}
-}
-else
-{
-lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; 
-lean_dec(x_72);
-x_84 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__11;
-x_85 = l_Lean_Parser_ParserState_mkErrorsAt(x_69, x_84, x_68);
-x_86 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
-x_87 = l_Lean_Parser_ParserState_mkNode(x_85, x_86, x_63);
-x_88 = l_Lean_Parser_mergeOrElseErrors(x_87, x_58, x_55);
-lean_dec(x_55);
-return x_88;
-}
-}
-else
-{
-lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; 
-lean_dec(x_70);
-x_89 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__11;
-x_90 = l_Lean_Parser_ParserState_mkErrorsAt(x_69, x_89, x_68);
-x_91 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
-x_92 = l_Lean_Parser_ParserState_mkNode(x_90, x_91, x_63);
-x_93 = l_Lean_Parser_mergeOrElseErrors(x_92, x_58, x_55);
-lean_dec(x_55);
-return x_93;
-}
-}
-else
-{
-lean_object* x_94; lean_object* x_95; lean_object* x_96; 
-lean_dec(x_67);
-lean_dec(x_1);
-x_94 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
-x_95 = l_Lean_Parser_ParserState_mkNode(x_66, x_94, x_63);
-x_96 = l_Lean_Parser_mergeOrElseErrors(x_95, x_58, x_55);
-lean_dec(x_55);
-return x_96;
-}
-}
-else
-{
-lean_object* x_97; lean_object* x_98; lean_object* x_99; 
-lean_dec(x_65);
-lean_dec(x_1);
-x_97 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
-x_98 = l_Lean_Parser_ParserState_mkNode(x_64, x_97, x_63);
-x_99 = l_Lean_Parser_mergeOrElseErrors(x_98, x_58, x_55);
-lean_dec(x_55);
-return x_99;
-}
-}
-}
-}
-}
-}
-}
-lean_object* _init_l_Lean_Parser_Term_tacticBlock___closed__1() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__6;
-x_2 = l_Lean_Parser_Level_paren___closed__1;
-x_3 = l_Lean_Parser_symbolInfo(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_tacticBlock___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_tacticBlock___closed__1;
-x_2 = l_Lean_Parser_Tactic_nestedTacticBlock___closed__3;
-x_3 = l_Lean_Parser_andthenInfo(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_tacticBlock___closed__3() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
-x_2 = l_Lean_Parser_Term_tacticBlock___closed__2;
-x_3 = l_Lean_Parser_nodeInfo(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_tacticBlock___closed__4() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__4;
-x_2 = lean_ctor_get(x_1, 0);
-lean_inc(x_2);
-x_3 = l_Lean_Parser_Term_tacticBlock___closed__3;
-x_4 = l_Lean_Parser_orelseInfo(x_2, x_3);
-return x_4;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_tacticBlock___closed__5() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Term_tacticBlock___elambda__1), 2, 0);
-return x_1;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_tacticBlock___closed__6() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_tacticBlock___closed__4;
-x_2 = l_Lean_Parser_Term_tacticBlock___closed__5;
-x_3 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_tacticBlock() {
-_start:
-{
-lean_object* x_1; 
-x_1 = l_Lean_Parser_Term_tacticBlock___closed__6;
-return x_1;
-}
-}
-lean_object* l___regBuiltinParser_Lean_Parser_Term_tacticBlock(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; lean_object* x_3; uint8_t x_4; lean_object* x_5; lean_object* x_6; 
-x_2 = l_Lean_Parser_termParser___closed__2;
-x_3 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
-x_4 = 1;
-x_5 = l_Lean_Parser_Term_tacticBlock;
-x_6 = l_Lean_Parser_addBuiltinParser(x_2, x_3, x_4, x_5, x_1);
-return x_6;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string("byTactic");
-return x_1;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_mkAppStx___closed__6;
-x_2 = l_Lean_Parser_Term_byTactic___elambda__1___closed__1;
-x_3 = lean_name_mk_string(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__3() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Term_byTactic___elambda__1___closed__2;
-x_2 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_2, 0, x_1);
-return x_2;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__4() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; uint8_t x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Term_byTactic___elambda__1___closed__1;
-x_2 = l_Lean_Parser_Term_byTactic___elambda__1___closed__3;
-x_3 = 1;
-x_4 = l_Lean_Parser_mkAntiquot(x_1, x_2, x_3);
-return x_4;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__5() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string("by ");
-return x_1;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__6() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Term_byTactic___elambda__1___closed__5;
-x_2 = l_String_trim(x_1);
-return x_2;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__7() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Char_HasRepr___closed__1;
-x_2 = l_Lean_Parser_Term_byTactic___elambda__1___closed__6;
-x_3 = lean_string_append(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__8() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_byTactic___elambda__1___closed__7;
-x_2 = l_Char_HasRepr___closed__1;
-x_3 = lean_string_append(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__9() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l_Lean_Parser_Term_byTactic___elambda__1___closed__8;
-x_3 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_3, 0, x_2);
-lean_ctor_set(x_3, 1, x_1);
-return x_3;
-}
-}
-lean_object* l_Lean_Parser_Term_byTactic___elambda__1(lean_object* x_1, lean_object* x_2) {
-_start:
-{
-lean_object* x_3; lean_object* x_4; uint8_t x_5; 
-x_3 = l_Lean_Parser_Term_byTactic___elambda__1___closed__4;
-x_4 = lean_ctor_get(x_3, 1);
-lean_inc(x_4);
-lean_inc(x_2);
-lean_inc(x_1);
-x_5 = l_Lean_Parser_tryAnti(x_1, x_2);
-if (x_5 == 0)
-{
-lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
-lean_dec(x_4);
-x_6 = lean_ctor_get(x_2, 0);
-lean_inc(x_6);
-x_7 = lean_array_get_size(x_6);
-lean_dec(x_6);
-x_16 = lean_ctor_get(x_2, 1);
-lean_inc(x_16);
-lean_inc(x_1);
-x_17 = l_Lean_Parser_tokenFn(x_1, x_2);
-x_18 = lean_ctor_get(x_17, 3);
-lean_inc(x_18);
-if (lean_obj_tag(x_18) == 0)
-{
-lean_object* x_19; lean_object* x_20; 
-x_19 = lean_ctor_get(x_17, 0);
-lean_inc(x_19);
-x_20 = l_Array_back___at_Lean_Parser_checkStackTopFn___spec__1(x_19);
-lean_dec(x_19);
-if (lean_obj_tag(x_20) == 2)
-{
-lean_object* x_21; lean_object* x_22; uint8_t x_23; 
-x_21 = lean_ctor_get(x_20, 1);
-lean_inc(x_21);
-lean_dec(x_20);
-x_22 = l_Lean_Parser_Term_byTactic___elambda__1___closed__6;
-x_23 = lean_string_dec_eq(x_21, x_22);
-lean_dec(x_21);
-if (x_23 == 0)
-{
-lean_object* x_24; lean_object* x_25; 
-x_24 = l_Lean_Parser_Term_byTactic___elambda__1___closed__9;
-x_25 = l_Lean_Parser_ParserState_mkErrorsAt(x_17, x_24, x_16);
-x_8 = x_25;
-goto block_15;
-}
-else
-{
-lean_dec(x_16);
-x_8 = x_17;
-goto block_15;
-}
-}
-else
-{
-lean_object* x_26; lean_object* x_27; 
-lean_dec(x_20);
-x_26 = l_Lean_Parser_Term_byTactic___elambda__1___closed__9;
-x_27 = l_Lean_Parser_ParserState_mkErrorsAt(x_17, x_26, x_16);
-x_8 = x_27;
-goto block_15;
-}
-}
-else
-{
-lean_object* x_28; lean_object* x_29; 
-lean_dec(x_18);
-x_28 = l_Lean_Parser_Term_byTactic___elambda__1___closed__9;
-x_29 = l_Lean_Parser_ParserState_mkErrorsAt(x_17, x_28, x_16);
-x_8 = x_29;
-goto block_15;
-}
-block_15:
-{
-lean_object* x_9; 
-x_9 = lean_ctor_get(x_8, 3);
-lean_inc(x_9);
-if (lean_obj_tag(x_9) == 0)
-{
-lean_object* x_10; lean_object* x_11; lean_object* x_12; 
-x_10 = l_Lean_Parser_Tactic_nonEmptySeq___elambda__1(x_1, x_8);
-x_11 = l_Lean_Parser_Term_byTactic___elambda__1___closed__2;
-x_12 = l_Lean_Parser_ParserState_mkNode(x_10, x_11, x_7);
-return x_12;
-}
-else
-{
-lean_object* x_13; lean_object* x_14; 
-lean_dec(x_9);
-lean_dec(x_1);
-x_13 = l_Lean_Parser_Term_byTactic___elambda__1___closed__2;
-x_14 = l_Lean_Parser_ParserState_mkNode(x_8, x_13, x_7);
-return x_14;
-}
-}
-}
-else
-{
-lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; 
-x_30 = lean_ctor_get(x_2, 0);
-lean_inc(x_30);
-x_31 = lean_array_get_size(x_30);
-lean_dec(x_30);
-x_32 = lean_ctor_get(x_2, 1);
-lean_inc(x_32);
-lean_inc(x_1);
-x_33 = lean_apply_2(x_4, x_1, x_2);
-x_34 = lean_ctor_get(x_33, 3);
-lean_inc(x_34);
-if (lean_obj_tag(x_34) == 0)
-{
-lean_dec(x_32);
-lean_dec(x_31);
-lean_dec(x_1);
-return x_33;
-}
-else
-{
-lean_object* x_35; lean_object* x_36; uint8_t x_37; 
-x_35 = lean_ctor_get(x_34, 0);
-lean_inc(x_35);
-lean_dec(x_34);
-x_36 = lean_ctor_get(x_33, 1);
-lean_inc(x_36);
-x_37 = lean_nat_dec_eq(x_36, x_32);
-lean_dec(x_36);
-if (x_37 == 0)
-{
-lean_dec(x_35);
-lean_dec(x_32);
-lean_dec(x_31);
-lean_dec(x_1);
-return x_33;
-}
-else
-{
-lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_51; lean_object* x_52; 
-lean_inc(x_32);
-x_38 = l_Lean_Parser_ParserState_restore(x_33, x_31, x_32);
-lean_dec(x_31);
-x_39 = lean_ctor_get(x_38, 0);
-lean_inc(x_39);
-x_40 = lean_array_get_size(x_39);
-lean_dec(x_39);
-lean_inc(x_1);
-x_51 = l_Lean_Parser_tokenFn(x_1, x_38);
-x_52 = lean_ctor_get(x_51, 3);
-lean_inc(x_52);
-if (lean_obj_tag(x_52) == 0)
-{
-lean_object* x_53; lean_object* x_54; 
-x_53 = lean_ctor_get(x_51, 0);
-lean_inc(x_53);
-x_54 = l_Array_back___at_Lean_Parser_checkStackTopFn___spec__1(x_53);
-lean_dec(x_53);
-if (lean_obj_tag(x_54) == 2)
-{
-lean_object* x_55; lean_object* x_56; uint8_t x_57; 
-x_55 = lean_ctor_get(x_54, 1);
-lean_inc(x_55);
-lean_dec(x_54);
-x_56 = l_Lean_Parser_Term_byTactic___elambda__1___closed__6;
-x_57 = lean_string_dec_eq(x_55, x_56);
-lean_dec(x_55);
-if (x_57 == 0)
-{
-lean_object* x_58; lean_object* x_59; 
-x_58 = l_Lean_Parser_Term_byTactic___elambda__1___closed__9;
-lean_inc(x_32);
-x_59 = l_Lean_Parser_ParserState_mkErrorsAt(x_51, x_58, x_32);
-x_41 = x_59;
-goto block_50;
-}
-else
-{
-x_41 = x_51;
-goto block_50;
-}
-}
-else
-{
-lean_object* x_60; lean_object* x_61; 
-lean_dec(x_54);
-x_60 = l_Lean_Parser_Term_byTactic___elambda__1___closed__9;
-lean_inc(x_32);
-x_61 = l_Lean_Parser_ParserState_mkErrorsAt(x_51, x_60, x_32);
-x_41 = x_61;
-goto block_50;
-}
-}
-else
-{
-lean_object* x_62; lean_object* x_63; 
-lean_dec(x_52);
-x_62 = l_Lean_Parser_Term_byTactic___elambda__1___closed__9;
-lean_inc(x_32);
-x_63 = l_Lean_Parser_ParserState_mkErrorsAt(x_51, x_62, x_32);
-x_41 = x_63;
-goto block_50;
-}
-block_50:
-{
-lean_object* x_42; 
-x_42 = lean_ctor_get(x_41, 3);
-lean_inc(x_42);
-if (lean_obj_tag(x_42) == 0)
-{
-lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; 
-x_43 = l_Lean_Parser_Tactic_nonEmptySeq___elambda__1(x_1, x_41);
-x_44 = l_Lean_Parser_Term_byTactic___elambda__1___closed__2;
-x_45 = l_Lean_Parser_ParserState_mkNode(x_43, x_44, x_40);
-x_46 = l_Lean_Parser_mergeOrElseErrors(x_45, x_35, x_32);
-lean_dec(x_32);
-return x_46;
-}
-else
-{
-lean_object* x_47; lean_object* x_48; lean_object* x_49; 
-lean_dec(x_42);
-lean_dec(x_1);
-x_47 = l_Lean_Parser_Term_byTactic___elambda__1___closed__2;
-x_48 = l_Lean_Parser_ParserState_mkNode(x_41, x_47, x_40);
-x_49 = l_Lean_Parser_mergeOrElseErrors(x_48, x_35, x_32);
-lean_dec(x_32);
-return x_49;
-}
-}
-}
-}
-}
-}
-}
-lean_object* _init_l_Lean_Parser_Term_byTactic___closed__1() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_byTactic___elambda__1___closed__6;
-x_2 = l_Lean_Parser_Term_if___closed__1;
-x_3 = l_Lean_Parser_symbolInfo(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_byTactic___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Tactic_nonEmptySeq;
-x_2 = lean_ctor_get(x_1, 0);
-lean_inc(x_2);
-x_3 = l_Lean_Parser_Term_byTactic___closed__1;
-x_4 = l_Lean_Parser_andthenInfo(x_3, x_2);
-return x_4;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_byTactic___closed__3() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_byTactic___elambda__1___closed__2;
-x_2 = l_Lean_Parser_Term_byTactic___closed__2;
-x_3 = l_Lean_Parser_nodeInfo(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_byTactic___closed__4() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Term_byTactic___elambda__1___closed__4;
-x_2 = lean_ctor_get(x_1, 0);
-lean_inc(x_2);
-x_3 = l_Lean_Parser_Term_byTactic___closed__3;
-x_4 = l_Lean_Parser_orelseInfo(x_2, x_3);
-return x_4;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_byTactic___closed__5() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Term_byTactic___elambda__1), 2, 0);
-return x_1;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_byTactic___closed__6() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_byTactic___closed__4;
-x_2 = l_Lean_Parser_Term_byTactic___closed__5;
-x_3 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_byTactic() {
-_start:
-{
-lean_object* x_1; 
-x_1 = l_Lean_Parser_Term_byTactic___closed__6;
-return x_1;
-}
-}
-lean_object* l___regBuiltinParser_Lean_Parser_Term_byTactic(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; lean_object* x_3; uint8_t x_4; lean_object* x_5; lean_object* x_6; 
-x_2 = l_Lean_Parser_termParser___closed__2;
-x_3 = l_Lean_Parser_Term_byTactic___elambda__1___closed__2;
-x_4 = 1;
-x_5 = l_Lean_Parser_Term_byTactic;
-x_6 = l_Lean_Parser_addBuiltinParser(x_2, x_3, x_4, x_5, x_1);
-return x_6;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string("stxQuot");
-return x_1;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_mkAppStx___closed__6;
-x_2 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__1;
-x_3 = lean_name_mk_string(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__3() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string("`(tactic|");
-return x_1;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__4() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__3;
-x_2 = l_String_trim(x_1);
-return x_2;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__5() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Char_HasRepr___closed__1;
-x_2 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__4;
-x_3 = lean_string_append(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__6() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__5;
-x_2 = l_Char_HasRepr___closed__1;
-x_3 = lean_string_append(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__7() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__6;
-x_3 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_3, 0, x_2);
-lean_ctor_set(x_3, 1, x_1);
-return x_3;
-}
-}
-lean_object* l_Lean_Parser_Term_tacticStxQuot___elambda__1(lean_object* x_1, lean_object* x_2) {
-_start:
-{
-lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_37; lean_object* x_38; lean_object* x_39; 
-x_3 = lean_ctor_get(x_2, 0);
-lean_inc(x_3);
-x_4 = lean_array_get_size(x_3);
-lean_dec(x_3);
-x_37 = lean_ctor_get(x_2, 1);
-lean_inc(x_37);
-lean_inc(x_1);
-x_38 = l_Lean_Parser_tokenFn(x_1, x_2);
-x_39 = lean_ctor_get(x_38, 3);
-lean_inc(x_39);
-if (lean_obj_tag(x_39) == 0)
-{
-lean_object* x_40; lean_object* x_41; 
-x_40 = lean_ctor_get(x_38, 0);
-lean_inc(x_40);
-x_41 = l_Array_back___at_Lean_Parser_checkStackTopFn___spec__1(x_40);
-lean_dec(x_40);
-if (lean_obj_tag(x_41) == 2)
-{
-lean_object* x_42; lean_object* x_43; uint8_t x_44; 
-x_42 = lean_ctor_get(x_41, 1);
-lean_inc(x_42);
-lean_dec(x_41);
-x_43 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__4;
-x_44 = lean_string_dec_eq(x_42, x_43);
-lean_dec(x_42);
-if (x_44 == 0)
-{
-lean_object* x_45; lean_object* x_46; 
-x_45 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__7;
-x_46 = l_Lean_Parser_ParserState_mkErrorsAt(x_38, x_45, x_37);
-x_5 = x_46;
-goto block_36;
-}
-else
-{
-lean_dec(x_37);
-x_5 = x_38;
-goto block_36;
-}
-}
-else
-{
-lean_object* x_47; lean_object* x_48; 
-lean_dec(x_41);
-x_47 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__7;
-x_48 = l_Lean_Parser_ParserState_mkErrorsAt(x_38, x_47, x_37);
-x_5 = x_48;
-goto block_36;
-}
-}
-else
-{
-lean_object* x_49; lean_object* x_50; 
-lean_dec(x_39);
-x_49 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__7;
-x_50 = l_Lean_Parser_ParserState_mkErrorsAt(x_38, x_49, x_37);
-x_5 = x_50;
-goto block_36;
-}
-block_36:
-{
-lean_object* x_6; 
-x_6 = lean_ctor_get(x_5, 3);
-lean_inc(x_6);
-if (lean_obj_tag(x_6) == 0)
-{
-uint8_t x_7; lean_object* x_8; lean_object* x_9; 
-x_7 = 1;
-lean_inc(x_1);
-x_8 = l_Lean_Parser_sepBy1Fn___at_Lean_Parser_Tactic_nonEmptySeq___elambda__1___spec__1(x_7, x_7, x_1, x_5);
-x_9 = lean_ctor_get(x_8, 3);
-lean_inc(x_9);
-if (lean_obj_tag(x_9) == 0)
-{
-lean_object* x_10; lean_object* x_11; lean_object* x_12; 
-x_10 = lean_ctor_get(x_8, 1);
-lean_inc(x_10);
-x_11 = l_Lean_Parser_tokenFn(x_1, x_8);
-x_12 = lean_ctor_get(x_11, 3);
-lean_inc(x_12);
-if (lean_obj_tag(x_12) == 0)
-{
-lean_object* x_13; lean_object* x_14; 
-x_13 = lean_ctor_get(x_11, 0);
-lean_inc(x_13);
-x_14 = l_Array_back___at_Lean_Parser_checkStackTopFn___spec__1(x_13);
-lean_dec(x_13);
-if (lean_obj_tag(x_14) == 2)
-{
-lean_object* x_15; lean_object* x_16; uint8_t x_17; 
-x_15 = lean_ctor_get(x_14, 1);
-lean_inc(x_15);
-lean_dec(x_14);
-x_16 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__4;
-x_17 = lean_string_dec_eq(x_15, x_16);
-lean_dec(x_15);
-if (x_17 == 0)
-{
-lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; 
-x_18 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__7;
-x_19 = l_Lean_Parser_ParserState_mkErrorsAt(x_11, x_18, x_10);
-x_20 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
-x_21 = l_Lean_Parser_ParserState_mkNode(x_19, x_20, x_4);
-return x_21;
-}
-else
-{
-lean_object* x_22; lean_object* x_23; 
-lean_dec(x_10);
-x_22 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
-x_23 = l_Lean_Parser_ParserState_mkNode(x_11, x_22, x_4);
-return x_23;
-}
-}
-else
-{
-lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; 
-lean_dec(x_14);
-x_24 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__7;
-x_25 = l_Lean_Parser_ParserState_mkErrorsAt(x_11, x_24, x_10);
-x_26 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
-x_27 = l_Lean_Parser_ParserState_mkNode(x_25, x_26, x_4);
-return x_27;
-}
-}
-else
-{
-lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; 
-lean_dec(x_12);
-x_28 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__7;
-x_29 = l_Lean_Parser_ParserState_mkErrorsAt(x_11, x_28, x_10);
-x_30 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
-x_31 = l_Lean_Parser_ParserState_mkNode(x_29, x_30, x_4);
-return x_31;
-}
-}
-else
-{
-lean_object* x_32; lean_object* x_33; 
-lean_dec(x_9);
-lean_dec(x_1);
-x_32 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
-x_33 = l_Lean_Parser_ParserState_mkNode(x_8, x_32, x_4);
-return x_33;
-}
-}
-else
-{
-lean_object* x_34; lean_object* x_35; 
-lean_dec(x_6);
-lean_dec(x_1);
-x_34 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
-x_35 = l_Lean_Parser_ParserState_mkNode(x_5, x_34, x_4);
-return x_35;
-}
-}
-}
-}
-lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___closed__1() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__4;
-x_2 = l_Lean_Parser_Level_paren___closed__1;
-x_3 = l_Lean_Parser_symbolInfo(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Tactic_nonEmptySeq___closed__1;
-x_2 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___closed__5;
-x_3 = l_Lean_Parser_andthenInfo(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___closed__3() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_tacticStxQuot___closed__1;
-x_2 = l_Lean_Parser_Term_tacticStxQuot___closed__2;
-x_3 = l_Lean_Parser_andthenInfo(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___closed__4() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
-x_2 = l_Lean_Parser_Term_tacticStxQuot___closed__3;
-x_3 = l_Lean_Parser_nodeInfo(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___closed__5() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Term_tacticStxQuot___elambda__1), 2, 0);
-return x_1;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___closed__6() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_tacticStxQuot___closed__4;
-x_2 = l_Lean_Parser_Term_tacticStxQuot___closed__5;
-x_3 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_tacticStxQuot() {
-_start:
-{
-lean_object* x_1; 
-x_1 = l_Lean_Parser_Term_tacticStxQuot___closed__6;
-return x_1;
-}
-}
-lean_object* _init_l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string("tacticStxQuot");
-return x_1;
-}
-}
-lean_object* _init_l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_mkAppStx___closed__6;
-x_2 = l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot___closed__1;
-x_3 = lean_name_mk_string(x_1, x_2);
-return x_3;
-}
-}
-lean_object* l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; lean_object* x_3; uint8_t x_4; lean_object* x_5; lean_object* x_6; 
-x_2 = l_Lean_Parser_termParser___closed__2;
-x_3 = l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot___closed__2;
-x_4 = 1;
-x_5 = l_Lean_Parser_Term_tacticStxQuot;
-x_6 = l_Lean_Parser_addBuiltinParser(x_2, x_3, x_4, x_5, x_1);
-return x_6;
-}
-}
 lean_object* initialize_Init_Lean_Parser_Term(lean_object*);
 static bool _G_initialized = false;
 lean_object* initialize_Init_Lean_Parser_Tactic(lean_object* w) {
@@ -8282,24 +6312,6 @@ _G_initialized = true;
 res = initialize_Init_Lean_Parser_Term(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
-l_Lean_Parser_regBuiltinTacticParserAttr___closed__1 = _init_l_Lean_Parser_regBuiltinTacticParserAttr___closed__1();
-lean_mark_persistent(l_Lean_Parser_regBuiltinTacticParserAttr___closed__1);
-l_Lean_Parser_regBuiltinTacticParserAttr___closed__2 = _init_l_Lean_Parser_regBuiltinTacticParserAttr___closed__2();
-lean_mark_persistent(l_Lean_Parser_regBuiltinTacticParserAttr___closed__2);
-l_Lean_Parser_regBuiltinTacticParserAttr___closed__3 = _init_l_Lean_Parser_regBuiltinTacticParserAttr___closed__3();
-lean_mark_persistent(l_Lean_Parser_regBuiltinTacticParserAttr___closed__3);
-l_Lean_Parser_regBuiltinTacticParserAttr___closed__4 = _init_l_Lean_Parser_regBuiltinTacticParserAttr___closed__4();
-lean_mark_persistent(l_Lean_Parser_regBuiltinTacticParserAttr___closed__4);
-res = l_Lean_Parser_regBuiltinTacticParserAttr(lean_io_mk_world());
-if (lean_io_result_is_error(res)) return res;
-lean_dec_ref(res);
-l_Lean_Parser_regTacticParserAttribute___closed__1 = _init_l_Lean_Parser_regTacticParserAttribute___closed__1();
-lean_mark_persistent(l_Lean_Parser_regTacticParserAttribute___closed__1);
-l_Lean_Parser_regTacticParserAttribute___closed__2 = _init_l_Lean_Parser_regTacticParserAttribute___closed__2();
-lean_mark_persistent(l_Lean_Parser_regTacticParserAttribute___closed__2);
-res = l_Lean_Parser_regTacticParserAttribute(lean_io_mk_world());
-if (lean_io_result_is_error(res)) return res;
-lean_dec_ref(res);
 l_Lean_Parser_Tactic_underscoreFn___closed__1 = _init_l_Lean_Parser_Tactic_underscoreFn___closed__1();
 lean_mark_persistent(l_Lean_Parser_Tactic_underscoreFn___closed__1);
 l_Lean_Parser_Tactic_underscoreFn___closed__2 = _init_l_Lean_Parser_Tactic_underscoreFn___closed__2();
@@ -8322,34 +6334,6 @@ l_Lean_Parser_Tactic_ident_x27___closed__3 = _init_l_Lean_Parser_Tactic_ident_x2
 lean_mark_persistent(l_Lean_Parser_Tactic_ident_x27___closed__3);
 l_Lean_Parser_Tactic_ident_x27 = _init_l_Lean_Parser_Tactic_ident_x27();
 lean_mark_persistent(l_Lean_Parser_Tactic_ident_x27);
-l_Lean_Parser_Tactic_seq___elambda__1___closed__1 = _init_l_Lean_Parser_Tactic_seq___elambda__1___closed__1();
-lean_mark_persistent(l_Lean_Parser_Tactic_seq___elambda__1___closed__1);
-l_Lean_Parser_Tactic_seq___elambda__1___closed__2 = _init_l_Lean_Parser_Tactic_seq___elambda__1___closed__2();
-lean_mark_persistent(l_Lean_Parser_Tactic_seq___elambda__1___closed__2);
-l_Lean_Parser_Tactic_seq___elambda__1___closed__3 = _init_l_Lean_Parser_Tactic_seq___elambda__1___closed__3();
-lean_mark_persistent(l_Lean_Parser_Tactic_seq___elambda__1___closed__3);
-l_Lean_Parser_Tactic_seq___closed__1 = _init_l_Lean_Parser_Tactic_seq___closed__1();
-lean_mark_persistent(l_Lean_Parser_Tactic_seq___closed__1);
-l_Lean_Parser_Tactic_seq___closed__2 = _init_l_Lean_Parser_Tactic_seq___closed__2();
-lean_mark_persistent(l_Lean_Parser_Tactic_seq___closed__2);
-l_Lean_Parser_Tactic_seq___closed__3 = _init_l_Lean_Parser_Tactic_seq___closed__3();
-lean_mark_persistent(l_Lean_Parser_Tactic_seq___closed__3);
-l_Lean_Parser_Tactic_seq___closed__4 = _init_l_Lean_Parser_Tactic_seq___closed__4();
-lean_mark_persistent(l_Lean_Parser_Tactic_seq___closed__4);
-l_Lean_Parser_Tactic_seq___closed__5 = _init_l_Lean_Parser_Tactic_seq___closed__5();
-lean_mark_persistent(l_Lean_Parser_Tactic_seq___closed__5);
-l_Lean_Parser_Tactic_seq = _init_l_Lean_Parser_Tactic_seq();
-lean_mark_persistent(l_Lean_Parser_Tactic_seq);
-l_Lean_Parser_Tactic_nonEmptySeq___closed__1 = _init_l_Lean_Parser_Tactic_nonEmptySeq___closed__1();
-lean_mark_persistent(l_Lean_Parser_Tactic_nonEmptySeq___closed__1);
-l_Lean_Parser_Tactic_nonEmptySeq___closed__2 = _init_l_Lean_Parser_Tactic_nonEmptySeq___closed__2();
-lean_mark_persistent(l_Lean_Parser_Tactic_nonEmptySeq___closed__2);
-l_Lean_Parser_Tactic_nonEmptySeq___closed__3 = _init_l_Lean_Parser_Tactic_nonEmptySeq___closed__3();
-lean_mark_persistent(l_Lean_Parser_Tactic_nonEmptySeq___closed__3);
-l_Lean_Parser_Tactic_nonEmptySeq___closed__4 = _init_l_Lean_Parser_Tactic_nonEmptySeq___closed__4();
-lean_mark_persistent(l_Lean_Parser_Tactic_nonEmptySeq___closed__4);
-l_Lean_Parser_Tactic_nonEmptySeq = _init_l_Lean_Parser_Tactic_nonEmptySeq();
-lean_mark_persistent(l_Lean_Parser_Tactic_nonEmptySeq);
 l_Lean_Parser_Tactic_intro___elambda__1___closed__1 = _init_l_Lean_Parser_Tactic_intro___elambda__1___closed__1();
 lean_mark_persistent(l_Lean_Parser_Tactic_intro___elambda__1___closed__1);
 l_Lean_Parser_Tactic_intro___elambda__1___closed__2 = _init_l_Lean_Parser_Tactic_intro___elambda__1___closed__2();
@@ -8800,26 +6784,6 @@ l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__3 = _init_l_Lean_P
 lean_mark_persistent(l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__3);
 l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__4 = _init_l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__4();
 lean_mark_persistent(l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__4);
-l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__5 = _init_l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__5();
-lean_mark_persistent(l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__5);
-l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__6 = _init_l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__6();
-lean_mark_persistent(l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__6);
-l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__7 = _init_l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__7();
-lean_mark_persistent(l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__7);
-l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__8 = _init_l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__8();
-lean_mark_persistent(l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__8);
-l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__9 = _init_l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__9();
-lean_mark_persistent(l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__9);
-l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__10 = _init_l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__10();
-lean_mark_persistent(l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__10);
-l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__11 = _init_l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__11();
-lean_mark_persistent(l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__11);
-l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__12 = _init_l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__12();
-lean_mark_persistent(l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__12);
-l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__13 = _init_l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__13();
-lean_mark_persistent(l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__13);
-l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__14 = _init_l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__14();
-lean_mark_persistent(l_Lean_Parser_Tactic_nestedTacticBlock___elambda__1___closed__14);
 l_Lean_Parser_Tactic_nestedTacticBlock___closed__1 = _init_l_Lean_Parser_Tactic_nestedTacticBlock___closed__1();
 lean_mark_persistent(l_Lean_Parser_Tactic_nestedTacticBlock___closed__1);
 l_Lean_Parser_Tactic_nestedTacticBlock___closed__2 = _init_l_Lean_Parser_Tactic_nestedTacticBlock___closed__2();
@@ -8832,10 +6796,6 @@ l_Lean_Parser_Tactic_nestedTacticBlock___closed__5 = _init_l_Lean_Parser_Tactic_
 lean_mark_persistent(l_Lean_Parser_Tactic_nestedTacticBlock___closed__5);
 l_Lean_Parser_Tactic_nestedTacticBlock___closed__6 = _init_l_Lean_Parser_Tactic_nestedTacticBlock___closed__6();
 lean_mark_persistent(l_Lean_Parser_Tactic_nestedTacticBlock___closed__6);
-l_Lean_Parser_Tactic_nestedTacticBlock___closed__7 = _init_l_Lean_Parser_Tactic_nestedTacticBlock___closed__7();
-lean_mark_persistent(l_Lean_Parser_Tactic_nestedTacticBlock___closed__7);
-l_Lean_Parser_Tactic_nestedTacticBlock___closed__8 = _init_l_Lean_Parser_Tactic_nestedTacticBlock___closed__8();
-lean_mark_persistent(l_Lean_Parser_Tactic_nestedTacticBlock___closed__8);
 l_Lean_Parser_Tactic_nestedTacticBlock = _init_l_Lean_Parser_Tactic_nestedTacticBlock();
 lean_mark_persistent(l_Lean_Parser_Tactic_nestedTacticBlock);
 res = l___regBuiltinParser_Lean_Parser_Tactic_nestedTacticBlock(lean_io_mk_world());
@@ -8893,101 +6853,6 @@ lean_mark_persistent(l_Lean_Parser_Tactic_orelse);
 res = l___regBuiltinParser_Lean_Parser_Tactic_orelse(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
-l_Lean_Parser_Term_tacticBlock___elambda__1___closed__1 = _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__1();
-lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___elambda__1___closed__1);
-l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2 = _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2();
-lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2);
-l_Lean_Parser_Term_tacticBlock___elambda__1___closed__3 = _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__3();
-lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___elambda__1___closed__3);
-l_Lean_Parser_Term_tacticBlock___elambda__1___closed__4 = _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__4();
-lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___elambda__1___closed__4);
-l_Lean_Parser_Term_tacticBlock___closed__1 = _init_l_Lean_Parser_Term_tacticBlock___closed__1();
-lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___closed__1);
-l_Lean_Parser_Term_tacticBlock___closed__2 = _init_l_Lean_Parser_Term_tacticBlock___closed__2();
-lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___closed__2);
-l_Lean_Parser_Term_tacticBlock___closed__3 = _init_l_Lean_Parser_Term_tacticBlock___closed__3();
-lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___closed__3);
-l_Lean_Parser_Term_tacticBlock___closed__4 = _init_l_Lean_Parser_Term_tacticBlock___closed__4();
-lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___closed__4);
-l_Lean_Parser_Term_tacticBlock___closed__5 = _init_l_Lean_Parser_Term_tacticBlock___closed__5();
-lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___closed__5);
-l_Lean_Parser_Term_tacticBlock___closed__6 = _init_l_Lean_Parser_Term_tacticBlock___closed__6();
-lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___closed__6);
-l_Lean_Parser_Term_tacticBlock = _init_l_Lean_Parser_Term_tacticBlock();
-lean_mark_persistent(l_Lean_Parser_Term_tacticBlock);
-res = l___regBuiltinParser_Lean_Parser_Term_tacticBlock(lean_io_mk_world());
-if (lean_io_result_is_error(res)) return res;
-lean_dec_ref(res);
-l_Lean_Parser_Term_byTactic___elambda__1___closed__1 = _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__1();
-lean_mark_persistent(l_Lean_Parser_Term_byTactic___elambda__1___closed__1);
-l_Lean_Parser_Term_byTactic___elambda__1___closed__2 = _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__2();
-lean_mark_persistent(l_Lean_Parser_Term_byTactic___elambda__1___closed__2);
-l_Lean_Parser_Term_byTactic___elambda__1___closed__3 = _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__3();
-lean_mark_persistent(l_Lean_Parser_Term_byTactic___elambda__1___closed__3);
-l_Lean_Parser_Term_byTactic___elambda__1___closed__4 = _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__4();
-lean_mark_persistent(l_Lean_Parser_Term_byTactic___elambda__1___closed__4);
-l_Lean_Parser_Term_byTactic___elambda__1___closed__5 = _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__5();
-lean_mark_persistent(l_Lean_Parser_Term_byTactic___elambda__1___closed__5);
-l_Lean_Parser_Term_byTactic___elambda__1___closed__6 = _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__6();
-lean_mark_persistent(l_Lean_Parser_Term_byTactic___elambda__1___closed__6);
-l_Lean_Parser_Term_byTactic___elambda__1___closed__7 = _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__7();
-lean_mark_persistent(l_Lean_Parser_Term_byTactic___elambda__1___closed__7);
-l_Lean_Parser_Term_byTactic___elambda__1___closed__8 = _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__8();
-lean_mark_persistent(l_Lean_Parser_Term_byTactic___elambda__1___closed__8);
-l_Lean_Parser_Term_byTactic___elambda__1___closed__9 = _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__9();
-lean_mark_persistent(l_Lean_Parser_Term_byTactic___elambda__1___closed__9);
-l_Lean_Parser_Term_byTactic___closed__1 = _init_l_Lean_Parser_Term_byTactic___closed__1();
-lean_mark_persistent(l_Lean_Parser_Term_byTactic___closed__1);
-l_Lean_Parser_Term_byTactic___closed__2 = _init_l_Lean_Parser_Term_byTactic___closed__2();
-lean_mark_persistent(l_Lean_Parser_Term_byTactic___closed__2);
-l_Lean_Parser_Term_byTactic___closed__3 = _init_l_Lean_Parser_Term_byTactic___closed__3();
-lean_mark_persistent(l_Lean_Parser_Term_byTactic___closed__3);
-l_Lean_Parser_Term_byTactic___closed__4 = _init_l_Lean_Parser_Term_byTactic___closed__4();
-lean_mark_persistent(l_Lean_Parser_Term_byTactic___closed__4);
-l_Lean_Parser_Term_byTactic___closed__5 = _init_l_Lean_Parser_Term_byTactic___closed__5();
-lean_mark_persistent(l_Lean_Parser_Term_byTactic___closed__5);
-l_Lean_Parser_Term_byTactic___closed__6 = _init_l_Lean_Parser_Term_byTactic___closed__6();
-lean_mark_persistent(l_Lean_Parser_Term_byTactic___closed__6);
-l_Lean_Parser_Term_byTactic = _init_l_Lean_Parser_Term_byTactic();
-lean_mark_persistent(l_Lean_Parser_Term_byTactic);
-res = l___regBuiltinParser_Lean_Parser_Term_byTactic(lean_io_mk_world());
-if (lean_io_result_is_error(res)) return res;
-lean_dec_ref(res);
-l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__1 = _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__1();
-lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__1);
-l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2 = _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2();
-lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2);
-l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__3 = _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__3();
-lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__3);
-l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__4 = _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__4();
-lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__4);
-l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__5 = _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__5();
-lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__5);
-l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__6 = _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__6();
-lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__6);
-l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__7 = _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__7();
-lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__7);
-l_Lean_Parser_Term_tacticStxQuot___closed__1 = _init_l_Lean_Parser_Term_tacticStxQuot___closed__1();
-lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___closed__1);
-l_Lean_Parser_Term_tacticStxQuot___closed__2 = _init_l_Lean_Parser_Term_tacticStxQuot___closed__2();
-lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___closed__2);
-l_Lean_Parser_Term_tacticStxQuot___closed__3 = _init_l_Lean_Parser_Term_tacticStxQuot___closed__3();
-lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___closed__3);
-l_Lean_Parser_Term_tacticStxQuot___closed__4 = _init_l_Lean_Parser_Term_tacticStxQuot___closed__4();
-lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___closed__4);
-l_Lean_Parser_Term_tacticStxQuot___closed__5 = _init_l_Lean_Parser_Term_tacticStxQuot___closed__5();
-lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___closed__5);
-l_Lean_Parser_Term_tacticStxQuot___closed__6 = _init_l_Lean_Parser_Term_tacticStxQuot___closed__6();
-lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___closed__6);
-l_Lean_Parser_Term_tacticStxQuot = _init_l_Lean_Parser_Term_tacticStxQuot();
-lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot);
-l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot___closed__1 = _init_l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot___closed__1();
-lean_mark_persistent(l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot___closed__1);
-l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot___closed__2 = _init_l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot___closed__2();
-lean_mark_persistent(l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot___closed__2);
-res = l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot(lean_io_mk_world());
-if (lean_io_result_is_error(res)) return res;
-lean_dec_ref(res);
 return lean_mk_io_result(lean_box(0));
 }
 #ifdef __cplusplus
diff --git a/stage0/stdlib/Init/Lean/Parser/Term.c b/stage0/stdlib/Init/Lean/Parser/Term.c
index dc6d877778..54b612b698 100644
--- a/stage0/stdlib/Init/Lean/Parser/Term.c
+++ b/stage0/stdlib/Init/Lean/Parser/Term.c
@@ -35,6 +35,7 @@ lean_object* l_Lean_Parser_Term_parser_x21___elambda__1___closed__5;
 lean_object* l_Lean_Parser_Term_matchAlts___closed__3;
 lean_object* l_Lean_Parser_Term_infixL___elambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_structInstArrayRef___elambda__1___closed__1;
+lean_object* l_Lean_Parser_Term_tacticStxQuot___closed__4;
 lean_object* l___regBuiltinParser_Lean_Parser_Term_iff(lean_object*);
 lean_object* l___regBuiltinParser_Lean_Parser_Term_suffices(lean_object*);
 lean_object* l_Lean_Parser_Term_arrayLit___closed__3;
@@ -47,6 +48,7 @@ lean_object* l_Lean_Parser_Term_quotedName___closed__4;
 lean_object* l_Lean_Parser_Term_andthen___elambda__1___closed__2;
 lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Term_doSeq___elambda__1___spec__2(uint8_t, lean_object*, uint8_t, uint8_t, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Term_where___elambda__1___spec__2___closed__3;
+lean_object* l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Term_bindOp___elambda__1(lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_manyAux___main___closed__1;
 lean_object* l_Lean_Parser_Term_explicitUniv___elambda__1___closed__10;
@@ -70,6 +72,7 @@ lean_object* l_Lean_Parser_Term_depArrow___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_orelse;
 lean_object* l_Lean_Parser_Term_seqLeft___closed__1;
 lean_object* l_Lean_Parser_Term_simpleBinder___closed__2;
+lean_object* l_Lean_Parser_Term_tacticStxQuot___closed__5;
 lean_object* l_Lean_Parser_Term_if___elambda__1___closed__18;
 lean_object* l___regBuiltinParser_Lean_Parser_Term_structInst(lean_object*);
 lean_object* l_Lean_Parser_Term_gt___elambda__1___closed__1;
@@ -90,7 +93,9 @@ lean_object* l_Lean_Parser_ParserState_mkError(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_optType___closed__2;
 lean_object* l_Lean_Parser_Term_sort___elambda__1___closed__8;
 lean_object* l___regBuiltinParser_Lean_Parser_Term_dollarProj(lean_object*);
+lean_object* l_Lean_Parser_Term_binderTactic___elambda__1___closed__6;
 lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Term_tupleTail___elambda__1___spec__2(uint8_t, lean_object*, uint8_t, uint8_t, lean_object*, lean_object*);
+lean_object* l_Lean_Parser_regBuiltinTacticParserAttr___closed__1;
 lean_object* l_Lean_Parser_Term_borrowed___closed__4;
 lean_object* l_Lean_Parser_Term_bracktedBinder(uint8_t);
 lean_object* l_Lean_Parser_Term_mapRev___elambda__1___closed__3;
@@ -110,6 +115,7 @@ lean_object* l_Lean_Parser_Term_dollar___elambda__1(lean_object*, lean_object*);
 extern lean_object* l_addParenHeuristic___closed__2;
 lean_object* l___regBuiltinParser_Lean_Parser_Term_add(lean_object*);
 lean_object* l___regBuiltinParser_Lean_Parser_Term_mapConstRev(lean_object*);
+lean_object* l_Lean_Parser_Term_byTactic___closed__4;
 lean_object* l_Lean_Parser_Term_mapConstRev___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Term_show;
 lean_object* l_Lean_Parser_Term_ne___elambda__1___closed__3;
@@ -131,6 +137,7 @@ lean_object* l_Lean_Parser_Term_inaccessible___closed__1;
 lean_object* l_Lean_Parser_Term_not___closed__6;
 lean_object* l_Lean_Parser_Term_matchAlts(uint8_t);
 lean_object* l_Lean_Parser_Term_haveAssign___elambda__1___closed__7;
+lean_object* l_Lean_Parser_Tactic_nonEmptySeq___closed__2;
 lean_object* l_Lean_Parser_Term_structInstArrayRef___closed__4;
 lean_object* l_Lean_Parser_Term_fun___elambda__1___closed__12;
 lean_object* l_Lean_Parser_Term_lt___elambda__1___closed__4;
@@ -143,7 +150,7 @@ lean_object* l_Lean_Parser_Term_str___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Term_andthen___closed__3;
 lean_object* l_Lean_Parser_Term_not___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Term_checkIsSort___elambda__1___boxed(lean_object*);
-lean_object* l_Lean_Parser_Term_have___elambda__1___closed__10;
+lean_object* l_Lean_Parser_Tactic_seq___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Term_structInst___closed__6;
 lean_object* l___regBuiltinParser_Lean_Parser_Term_explicit(lean_object*);
 lean_object* l_Lean_Parser_Term_letEqnsDecl___closed__2;
@@ -154,6 +161,7 @@ lean_object* l_Lean_Parser_Term_nomatch___elambda__1___closed__5;
 lean_object* l_Lean_Parser_darrow___elambda__1___closed__8;
 lean_object* l_Lean_Parser_Term_haveAssign___closed__2;
 lean_object* l_Lean_Parser_Term_forall___elambda__1(lean_object*, lean_object*);
+lean_object* l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_structInstSource___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_not___closed__5;
 lean_object* l_Lean_Parser_Term_pow___elambda__1___closed__3;
@@ -173,11 +181,13 @@ lean_object* l_Lean_Parser_Term_inaccessible___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Term_seqLeft___closed__2;
 lean_object* l_Lean_Parser_Term_namedArgument___closed__5;
 lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Term_matchAlts___elambda__1___spec__18___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Parser_Tactic_seq;
 lean_object* l_Lean_Parser_Term_show___elambda__1___closed__8;
 lean_object* l_Lean_Parser_Term_match;
 lean_object* l_Lean_Parser_Term_depArrow;
 lean_object* l_Lean_Parser_Term_heq___elambda__1___closed__1;
 extern lean_object* l_Lean_List_format___rarg___closed__2;
+lean_object* l_Lean_Parser_Term_tacticBlock___closed__7;
 lean_object* l_Lean_Parser_Term_depArrow___elambda__1___closed__9;
 lean_object* l___regBuiltinParser_Lean_Parser_Term_liftMethod(lean_object*);
 lean_object* l_Lean_Parser_Term_iff___elambda__1(lean_object*, lean_object*);
@@ -195,6 +205,7 @@ lean_object* l_Lean_Parser_Term_inaccessible___closed__4;
 lean_object* l_Lean_Parser_Term_arrayLit___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Term_show___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_match__syntax___closed__7;
+lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 lean_object* l_Lean_Parser_Term_matchAlt___closed__8;
 lean_object* l_Lean_Parser_Term_prod___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_darrow___elambda__1___closed__4;
@@ -203,8 +214,10 @@ lean_object* l_Lean_Parser_sepByFn___at_Lean_Parser_Term_anonymousCtor___elambda
 lean_object* l_Lean_Parser_Term_type___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Term_and___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_doSeq___elambda__1(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_parser_x21___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_div;
+lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1___closed__12;
 lean_object* l_Lean_Parser_Term_simpleBinder___closed__1;
 lean_object* l_Lean_Parser_Term_do___closed__3;
 lean_object* l_Lean_Parser_Term_div___elambda__1(lean_object*, lean_object*);
@@ -212,14 +225,19 @@ lean_object* l_Lean_Parser_Term_if___closed__10;
 lean_object* l_Lean_Parser_Term_namedPattern___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Term_subst___closed__4;
 lean_object* l_Lean_Parser_Term_prop;
+lean_object* l_Lean_Parser_Term_binderTactic___elambda__1___closed__5;
 lean_object* l_Lean_Parser_Term_structInstArrayRef___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Term_seqLeft___elambda__1___closed__1;
+lean_object* l_Lean_Parser_sepByFn___at_Lean_Parser_Tactic_seq___elambda__1___spec__1___boxed(lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Parser_sepByFn___at_Lean_Parser_Tactic_seq___elambda__1___spec__1(uint8_t, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_hole___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_forall___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Term_seqRight___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Term_do___elambda__1___closed__9;
 lean_object* l_Lean_Parser_Term_binderTactic___elambda__1___closed__3;
+lean_object* l_Lean_Parser_regTacticParserAttribute___closed__2;
 lean_object* l_Lean_Parser_Term_typeAscription___elambda__1___closed__1;
+lean_object* l_Lean_Parser_Term_tacticBlock___closed__3;
 lean_object* l_Lean_Parser_Term_match___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_type___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Term_letPatDecl___closed__2;
@@ -240,6 +258,7 @@ lean_object* l_Lean_Parser_Term_subst___elambda__1___closed__1;
 lean_object* l_Lean_Parser_sepBy1Fn___at_Lean_Parser_Term_explicitUniv___elambda__1___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_match___elambda__1___closed__8;
 lean_object* l_Lean_Parser_Term_subst___closed__9;
+lean_object* l_Lean_Parser_Term_binderTactic___closed__7;
 lean_object* l_Lean_Parser_Term_explicitUniv___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Term_show___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Term_cdot___elambda__1(lean_object*, lean_object*);
@@ -250,6 +269,7 @@ lean_object* l_Lean_Parser_Term_doPat___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Term_instBinder___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_anonymousCtor___elambda__1___closed__2;
 lean_object* l_Lean_Parser_darrow___elambda__1___closed__6;
+lean_object* l_Lean_Parser_Term_byTactic;
 lean_object* l_Lean_Parser_Term_have___closed__3;
 lean_object* l_Lean_Parser_ParserState_pushSyntax(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_binderTactic___elambda__1(lean_object*, lean_object*);
@@ -269,7 +289,6 @@ lean_object* l_Lean_Parser_Term_quotedName___closed__3;
 extern lean_object* l_Lean_Parser_dollarSymbol___closed__1;
 lean_object* l_Lean_Parser_Term_subst___closed__6;
 extern lean_object* l_Lean_Parser_ident;
-lean_object* l_Lean_Parser_Term_seq___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Term_sortApp___closed__2;
 lean_object* l___regBuiltinParser_Lean_Parser_Term_quotedName(lean_object*);
 lean_object* l_Lean_Parser_Term_show___elambda__1___closed__6;
@@ -292,6 +311,7 @@ lean_object* l_Lean_Parser_Term_modN;
 lean_object* l_Lean_Parser_Term_mul___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_if___elambda__1___closed__16;
 lean_object* l_Lean_Parser_ParserState_mkNode(lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Parser_Term_tacticStxQuot___closed__3;
 lean_object* l_Lean_Parser_Term_equiv___closed__2;
 lean_object* l_Lean_Parser_Term_suffices___closed__9;
 lean_object* l___regBuiltinParser_Lean_Parser_Term_andthen(lean_object*);
@@ -314,18 +334,20 @@ lean_object* l_Lean_Parser_Term_namedArgument___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_namedArgument___closed__3;
 lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Term_tupleTail___elambda__1___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_structInstArrayRef___elambda__1___closed__3;
+lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1___closed__1;
 lean_object* l___regBuiltinParser_Lean_Parser_Term_do(lean_object*);
 lean_object* l_Lean_Parser_Term_num___elambda__1___closed__2;
 extern lean_object* l_Lean_Parser_Level_num___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_anonymousCtor___elambda__1___closed__9;
+lean_object* l_Lean_Parser_regTacticParserAttribute___closed__1;
 lean_object* l_Lean_Parser_Term_letPatDecl___closed__4;
 lean_object* l_Lean_Parser_Term_if___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Term_or___elambda__1___closed__4;
-lean_object* l_Lean_Parser_Term_have___elambda__1___closed__11;
 lean_object* l_Lean_Parser_Term_structInst___elambda__1___closed__12;
 lean_object* l_Lean_Parser_Term_match__syntax___closed__3;
 extern lean_object* l_Lean_Parser_symbolNoWsFn___closed__1;
 lean_object* l_Lean_Parser_Term_typeAscription___elambda__1___closed__6;
+lean_object* l_Lean_Parser_Term_byTactic___closed__1;
 lean_object* l_Lean_Parser_Term_bor___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_hole___closed__2;
 lean_object* l_Lean_Parser_Term_liftMethod___elambda__1___closed__2;
@@ -340,7 +362,9 @@ extern lean_object* l_Lean_Parser_regBuiltinLevelParserAttr___closed__4;
 lean_object* l_Lean_Parser_Term_not___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Term_cdot___closed__4;
 lean_object* l_Lean_Parser_orelseFn(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Parser_registerBuiltinDynamicParserAttribute(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_namedArgument___elambda__1___closed__2;
+lean_object* l_Lean_Parser_regBuiltinTacticParserAttr(lean_object*);
 lean_object* l_Lean_Parser_Term_doLet___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Term_doPat___closed__4;
 lean_object* l_Lean_Parser_Term_doId___closed__2;
@@ -355,6 +379,7 @@ lean_object* l_Lean_Parser_Term_prop___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Term_match___elambda__1___closed__11;
 lean_object* l_Lean_Parser_Term_let___elambda__1___closed__7;
 lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Term_matchAlts___elambda__1___spec__10___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1(lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Term_matchAlts___elambda__1___spec__14(lean_object*, lean_object*, uint8_t, lean_object*, uint8_t, uint8_t, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_not___closed__3;
 lean_object* l_Lean_Parser_sepBy1Fn___at_Lean_Parser_Term_matchAlts___elambda__1___spec__9___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -363,6 +388,7 @@ lean_object* l_Lean_Parser_Term_optIdent___closed__4;
 lean_object* lean_array_get_size(lean_object*);
 lean_object* l_Lean_Parser_Term_doId___closed__1;
 lean_object* l_Lean_Parser_Term_if___elambda__1___closed__10;
+lean_object* l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__5;
 lean_object* l_Lean_Parser_Term_depArrow___elambda__1___closed__2;
 extern lean_object* l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Term_cons___elambda__1___closed__4;
@@ -389,7 +415,9 @@ lean_object* l_Lean_Parser_Term_nomatch___elambda__1___closed__9;
 lean_object* l_Lean_Parser_Term_listLit___closed__4;
 lean_object* l_Lean_Parser_Term_hole___closed__5;
 lean_object* l_Lean_Parser_Term_gt___elambda__1___closed__2;
+lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Term_depArrow___elambda__1___closed__4;
+lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__2;
 lean_object* l_Lean_Parser_Term_optType___closed__1;
 lean_object* l_Lean_Parser_Term_funBinder;
 lean_object* l_Lean_Parser_Term_match__syntax___closed__5;
@@ -404,12 +432,14 @@ lean_object* l_Lean_Parser_Term_bracketedDoSeq___elambda__1(lean_object*, lean_o
 lean_object* l_Lean_Parser_Term_suffices___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Term_parenSpecial___closed__1;
 lean_object* l_Lean_Parser_Term_not___elambda__1___closed__5;
+lean_object* l_Lean_Parser_Tactic_seq___closed__6;
 lean_object* l_Lean_Parser_Term_listLit___closed__9;
 lean_object* l_Lean_Parser_Term_structInstLVal___closed__9;
 lean_object* l_Lean_Parser_Term_namedPattern___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Term_show___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Term_tupleTail___elambda__1(lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Level_paren___closed__3;
+lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__1;
 lean_object* l_Lean_Parser_Term_explicitUniv___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Term_forall___closed__7;
 lean_object* l___regBuiltinParser_Lean_Parser_Term_tparser_x21(lean_object*);
@@ -428,6 +458,7 @@ lean_object* l_Lean_Parser_Term_ge___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Term_simpleBinder___closed__3;
 lean_object* l_Lean_Parser_Term_heq___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Term_parser_x21___closed__5;
+lean_object* l_Lean_Parser_Tactic_nonEmptySeq;
 lean_object* l_Lean_Parser_Term_proj___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_bnot___elambda__1___closed__6;
 lean_object* lean_string_utf8_byte_size(lean_object*);
@@ -436,6 +467,7 @@ lean_object* l_Lean_Parser_Term_paren;
 lean_object* l_Lean_Parser_Term_anonymousCtor___closed__1;
 lean_object* l_Lean_Parser_Term_structInstSource___elambda__1___closed__5;
 lean_object* l_Lean_Parser_Term_heq___closed__3;
+extern lean_object* l_Lean_mkAppStx___closed__4;
 lean_object* l_Lean_Parser_ParserState_mkErrorsAt(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_andM___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Term_mul___elambda__1(lean_object*, lean_object*);
@@ -455,6 +487,7 @@ lean_object* l_Lean_Parser_manyAux___main___at_Lean_Parser_Term_structInstLVal__
 lean_object* l_Lean_Parser_Term_match___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Term_sort___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Term_not___closed__2;
+lean_object* l_Lean_Parser_Tactic_nonEmptySeq___closed__4;
 lean_object* l_Lean_Parser_Term_fun___elambda__1___closed__11;
 extern lean_object* l_Lean_mkTermIdFromIdent___closed__1;
 lean_object* l_Lean_Parser_Term_explicitUniv___closed__10;
@@ -504,10 +537,12 @@ lean_object* l_Lean_Parser_Term_equiv___closed__3;
 lean_object* l_Lean_Parser_Term_sorry___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Term_suffices___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Term_let___elambda__1___closed__5;
+lean_object* l_Lean_Parser_tacticParser(lean_object*);
 lean_object* l_Lean_Parser_Term_quotedName___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Term_bracketedDoSeq___closed__3;
 lean_object* l_Lean_Parser_Term_doPat___closed__6;
 lean_object* l_Lean_Parser_Term_sorry___closed__4;
+lean_object* l_Lean_Parser_regBuiltinTacticParserAttr___closed__2;
 lean_object* l_Lean_Parser_Term_subtype___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Term_where___closed__4;
 lean_object* l_Lean_Parser_Term_prod___elambda__1___closed__2;
@@ -515,6 +550,7 @@ lean_object* l_Lean_Parser_Term_paren___closed__5;
 lean_object* l_Lean_Parser_Term_infixR___elambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_div___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Term_sort___elambda__1___closed__3;
+lean_object* l_Lean_Parser_Term_byTactic___elambda__1___closed__9;
 lean_object* l_Lean_Parser_Term_arrayLit___closed__6;
 lean_object* l_Lean_Parser_Term_str;
 lean_object* l_Lean_Parser_Term_structInstLVal___closed__5;
@@ -525,6 +561,7 @@ lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_
 lean_object* l___regBuiltinParser_Lean_Parser_Term_sorry(lean_object*);
 lean_object* l_Lean_Parser_Term_nomatch___closed__4;
 lean_object* l_Lean_Parser_Term_or___elambda__1___closed__2;
+lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__3;
 lean_object* l_Lean_Parser_Term_listLit___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_ge___closed__1;
 lean_object* l_Lean_Parser_Term_arrayRef___closed__5;
@@ -554,13 +591,17 @@ lean_object* l_Lean_Parser_Term_add___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Term_have___elambda__1___closed__6;
 lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Term_doSeq___elambda__1___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_seqRight___closed__1;
+lean_object* l_Lean_Parser_Term_tacticStxQuot;
 lean_object* l___regBuiltinParser_Lean_Parser_Term_id(lean_object*);
 lean_object* l_Lean_Parser_Term_doElem___closed__3;
 lean_object* l_Lean_Parser_Term_if___closed__3;
+lean_object* l_Lean_Parser_Term_tacticStxQuot___closed__6;
+lean_object* l_Lean_Parser_Term_byTactic___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_suffices___closed__4;
 lean_object* l_Lean_Parser_Term_fromTerm___elambda__1___closed__9;
 lean_object* l_Lean_Parser_Term_funBinder___closed__3;
 lean_object* l_Lean_Parser_Term_let___closed__2;
+lean_object* l_Lean_Parser_Term_byTactic___elambda__1___closed__2;
 lean_object* l___regBuiltinParser_Lean_Parser_Term_app(lean_object*);
 lean_object* l_Lean_Parser_Term_structInst___closed__9;
 lean_object* l_Lean_Parser_Term_dollarProj___elambda__1___closed__2;
@@ -615,6 +656,7 @@ lean_object* l_Lean_Parser_Term_emptyC___elambda__1___closed__2;
 lean_object* l_Lean_Parser_sepBy1Fn___at_Lean_Parser_Term_matchAlts___elambda__1___spec__11___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_arrow;
 lean_object* l_Lean_Parser_Term_letIdLhs___closed__5;
+lean_object* l_Lean_Parser_Term_byTactic___elambda__1___closed__8;
 lean_object* l_Lean_Parser_Term_emptyC___elambda__1___closed__1;
 lean_object* l_Lean_Parser_manyAux___main(lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Term_where___elambda__1___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -652,7 +694,9 @@ lean_object* l_Lean_Parser_Term_binderTactic___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_tupleTail___closed__1;
 lean_object* l_Lean_Parser_Term_not___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_le___elambda__1___closed__5;
+lean_object* l_Lean_Parser_Term_tacticStxQuot___closed__1;
 lean_object* l_Lean_Parser_Term_structInstSource___elambda__1___closed__8;
+lean_object* l_Lean_Parser_Tactic_seq___closed__5;
 lean_object* l_Lean_Parser_Term_letEqnsDecl___closed__3;
 lean_object* l_Lean_Parser_Term_str___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_bracketedDoSeq___closed__5;
@@ -670,6 +714,7 @@ lean_object* l_Lean_Parser_Term_pow___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_char___closed__1;
 lean_object* l_Lean_Parser_Term_fun;
 lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Term_listLit___elambda__1___spec__2___closed__1;
+lean_object* l_Lean_Parser_Term_byTactic___elambda__1___closed__4;
 lean_object* l_Lean_Parser_nodeInfo(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_eq___closed__1;
 lean_object* l_Lean_Parser_Term_structInst___closed__4;
@@ -680,6 +725,7 @@ lean_object* l_Lean_Parser_Term_fromTerm___closed__2;
 lean_object* l_Lean_Parser_symbolFn___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_id___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Term_type___elambda__1___closed__5;
+lean_object* l_Lean_Parser_Tactic_seq___closed__3;
 lean_object* l_Lean_Parser_Term_let___closed__4;
 lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Term_subst___elambda__1___spec__2___closed__3;
 lean_object* l_Lean_Parser_Term_nomatch___elambda__1___closed__2;
@@ -712,6 +758,7 @@ lean_object* l_Lean_Parser_Term_listLit;
 lean_object* l_Lean_Parser_noFirstTokenInfo(lean_object*);
 lean_object* l_Lean_Parser_Term_letDecl;
 lean_object* l_Lean_Parser_Term_id___closed__2;
+lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Term_fun___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Term_sorry___elambda__1___closed__8;
 lean_object* l_Lean_Parser_Term_explicitUniv___closed__6;
@@ -748,14 +795,17 @@ lean_object* l_Lean_Parser_Term_haveAssign___elambda__1___closed__3;
 lean_object* l___regBuiltinParser_Lean_Parser_Term_dollar(lean_object*);
 lean_object* l_Lean_Parser_Term_explicitUniv___closed__5;
 lean_object* l_Lean_Parser_Term_let___closed__6;
+lean_object* l_Lean_Parser_Term_byTactic___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Term_lt___closed__2;
 lean_object* l_Lean_Parser_Term_sorry___closed__3;
 lean_object* l_Lean_Parser_Term_instBinder___elambda__1___closed__2;
 lean_object* l_Lean_Parser_manyAux___main___at_Lean_Parser_Term_app___elambda__1___spec__1(lean_object*, lean_object*);
+lean_object* l_Lean_Parser_Tactic_seq___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Term_ge___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Term_structInstField___closed__2;
 lean_object* l_Lean_Parser_Term_have;
 lean_object* l_Lean_Parser_Term_letIdLhs___closed__3;
+lean_object* l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot(lean_object*);
 lean_object* l_Lean_Parser_Term_namedPattern___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Term_parser_x21___elambda__1___closed__9;
 lean_object* l_Lean_Parser_Term_typeSpec;
@@ -772,6 +822,7 @@ lean_object* l_Lean_Parser_Term_arrayRef;
 lean_object* l_Lean_Parser_Term_cdot;
 lean_object* l_Lean_Parser_Term_structInstSource___closed__4;
 lean_object* l_Lean_Parser_Term_typeAscription___elambda__1___closed__3;
+lean_object* l_Lean_Parser_sepBy1Fn___at_Lean_Parser_Tactic_nonEmptySeq___elambda__1___spec__1(uint8_t, uint8_t, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_quotedName___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Term_orM___closed__1;
 lean_object* l_Lean_Parser_Term_sub___elambda__1___closed__1;
@@ -798,6 +849,7 @@ lean_object* l_Lean_Parser_optionaInfo(lean_object*);
 lean_object* l_Lean_Parser_Term_eq___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Term_doSeq;
 lean_object* l_Lean_Parser_Term_let___elambda__1___closed__6;
+lean_object* l_Lean_Parser_Term_tacticStxQuot___closed__2;
 lean_object* l_Lean_Parser_Term_if___closed__8;
 lean_object* l_Lean_Parser_Term_doElem;
 lean_object* l_Lean_Parser_Term_where___closed__8;
@@ -894,6 +946,7 @@ lean_object* l_Lean_Parser_Term_num___closed__1;
 lean_object* l_Lean_Parser_Term_namedHole___elambda__1___closed__2;
 lean_object* l_Lean_Parser_orelseInfo(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_suffices___elambda__1___closed__8;
+lean_object* l_Lean_Parser_Term_byTactic___elambda__1(lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_fieldIdx___closed__2;
 lean_object* l_Lean_Parser_Term_andthen___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_fcomp___elambda__1___closed__2;
@@ -904,6 +957,7 @@ lean_object* l_Lean_Parser_Term_nomatch___elambda__1(lean_object*, lean_object*)
 lean_object* l_Lean_Parser_Term_explicitBinder___elambda__1___closed__2;
 lean_object* l___regBuiltinParser_Lean_Parser_Term_type(lean_object*);
 lean_object* l_Lean_Parser_Term_binderIdent___closed__1;
+lean_object* l___regBuiltinParser_Lean_Parser_Term_tacticBlock(lean_object*);
 lean_object* l_Lean_Parser_Term_structInstSource___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Term_ge___closed__3;
 lean_object* l_Lean_Parser_Term_structInstSource;
@@ -973,8 +1027,10 @@ lean_object* l_Lean_Parser_Term_leftArrow___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Term_binderDefault___closed__2;
 lean_object* l_Lean_Parser_Term_orM___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_structInstField___closed__1;
+lean_object* l_Lean_Parser_Term_binderTactic___elambda__1___closed__9;
 lean_object* l_Lean_Parser_Term_structInstLVal___closed__6;
 lean_object* l_Lean_Parser_Term_le___elambda__1___closed__4;
+lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1___closed__11;
 lean_object* l_Lean_Parser_Term_nomatch___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Term_iff___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Term_match__syntax;
@@ -987,6 +1043,7 @@ lean_object* l_Lean_Parser_Term_structInstField___closed__4;
 lean_object* l_Lean_Parser_Term_proj___closed__3;
 lean_object* l_Lean_Parser_Term_uminus;
 lean_object* l_Lean_Parser_Term_namedArgument;
+lean_object* l_Lean_Parser_Term_binderTactic___elambda__1___closed__8;
 lean_object* l_Lean_Parser_Term_namedHole___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_implicitBinder(uint8_t);
 lean_object* l___regBuiltinParser_Lean_Parser_Term_seqLeft(lean_object*);
@@ -1022,8 +1079,11 @@ lean_object* l_Lean_Parser_Term_dollarProj___closed__1;
 lean_object* l_Lean_Parser_Term_do;
 lean_object* l_Lean_Parser_Term_seqRight___closed__3;
 lean_object* l_Lean_Parser_Term_str___closed__2;
+lean_object* l_Lean_Parser_sepBy1Fn___at_Lean_Parser_Tactic_nonEmptySeq___elambda__1___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Parser_registerBuiltinParserAttribute(lean_object*, lean_object*, uint8_t, lean_object*);
 lean_object* l___regBuiltinParser_Lean_Parser_Term_bnot(lean_object*);
 lean_object* l_Lean_Parser_Term_binderTactic___closed__1;
+lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Term_cdot___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Term_bnot___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Term_type___closed__2;
@@ -1047,6 +1107,7 @@ lean_object* l_Lean_Parser_Term_append___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_proj___closed__2;
 lean_object* l_Lean_FileMap_toPosition(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_fun___closed__4;
+lean_object* l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__3;
 lean_object* l___regBuiltinParser_Lean_Parser_Term_orM(lean_object*);
 lean_object* l___regBuiltinParser_Lean_Parser_Term_heq(lean_object*);
 lean_object* l_Lean_Parser_Term_typeAscription___elambda__1___closed__8;
@@ -1071,6 +1132,7 @@ lean_object* l_Lean_Parser_Term_structInstArrayRef___elambda__1(lean_object*, le
 lean_object* l___regBuiltinParser_Lean_Parser_Term_arrayRef(lean_object*);
 lean_object* l_Lean_Parser_Term_depArrow___elambda__1___closed__10;
 lean_object* l_Lean_Parser_Term_beq___elambda__1___closed__2;
+lean_object* l_Lean_Parser_Term_tacticBlock___closed__2;
 lean_object* l_Lean_Parser_Term_bor___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_listLit___closed__7;
 lean_object* l_Lean_Parser_Term_bor___elambda__1___closed__2;
@@ -1080,6 +1142,7 @@ lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_
 lean_object* l_Lean_Parser_Term_or___elambda__1___closed__5;
 lean_object* l_Lean_Parser_Term_emptyC___elambda__1___closed__5;
 lean_object* l_Lean_Parser_Term_emptyC;
+lean_object* l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Term_letPatDecl___closed__3;
 lean_object* l___regBuiltinParser_Lean_Parser_Term_sort(lean_object*);
 lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Term_listLit___elambda__1___spec__2___closed__3;
@@ -1129,6 +1192,7 @@ lean_object* l_Lean_Parser_Term_show___closed__7;
 lean_object* l_Lean_Parser_ParserState_restore(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_arrayRef___elambda__1___closed__1;
 extern lean_object* l_Lean_formatEntry___closed__1;
+lean_object* l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__7;
 lean_object* l___regBuiltinParser_Lean_Parser_Term_have(lean_object*);
 lean_object* l_Lean_Parser_Term_structInstSource___closed__5;
 lean_object* l_Lean_Parser_Term_typeSpec___elambda__1___closed__3;
@@ -1160,6 +1224,7 @@ lean_object* l_Lean_Parser_Term_borrowed___closed__7;
 lean_object* l_Lean_Parser_Term_doLet___closed__5;
 lean_object* l___regBuiltinParser_Lean_Parser_Term_prod(lean_object*);
 lean_object* l_Lean_Parser_Term_arrow___elambda__1___closed__3;
+lean_object* l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot___closed__1;
 lean_object* l_Lean_Parser_Term_seq___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_arrayRef___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Term_haveAssign___elambda__1___closed__2;
@@ -1221,6 +1286,7 @@ lean_object* l_Lean_Parser_Term_heq___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Term_structInstLVal___closed__2;
 lean_object* l_Lean_Parser_Term_if___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_prop___elambda__1___closed__1;
+lean_object* l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot___closed__2;
 lean_object* l_Lean_Parser_darrow___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Term_structInstArrayRef___elambda__1___closed__10;
 lean_object* l_Lean_Parser_Term_explicitBinder___closed__6;
@@ -1252,6 +1318,7 @@ lean_object* l_Lean_Parser_Term_structInst___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_structInstSource___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Term_mapRev;
 lean_object* l_Lean_Parser_Term_cons___closed__3;
+lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Term_dollarProj___closed__3;
 lean_object* l_Lean_Parser_Term_id;
 lean_object* l_Lean_Parser_Term_arrow___elambda__1___closed__1;
@@ -1272,6 +1339,7 @@ lean_object* l_Lean_Parser_Term_let___closed__7;
 lean_object* l_Lean_Parser_Term_cdot___elambda__1___closed__8;
 lean_object* l_Lean_Parser_Term_mul___closed__1;
 lean_object* l_Lean_Parser_nodeWithAntiquot(lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Parser_Term_byTactic___closed__5;
 lean_object* l_Lean_Parser_Term_proj___closed__7;
 lean_object* l_Lean_Parser_Term_if___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Term_prop___elambda__1___closed__2;
@@ -1280,6 +1348,7 @@ lean_object* l_Lean_Parser_Term_typeAscription___closed__5;
 lean_object* l_Lean_Parser_Term_le___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Term_eq___closed__2;
 lean_object* l_Lean_Parser_ident___elambda__1(lean_object*, lean_object*);
+lean_object* l_Lean_Parser_Term_byTactic___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Term_binderIdent;
 lean_object* l_Lean_Parser_Term_simpleBinder___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_infixR(lean_object*, lean_object*);
@@ -1325,6 +1394,7 @@ lean_object* l_Lean_Parser_Term_doExpr___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_let___closed__5;
 lean_object* l_Lean_Parser_Term_structInstArrayRef___closed__8;
 lean_object* l_Lean_Parser_Term_sub___closed__2;
+lean_object* l_Lean_Parser_Term_byTactic___elambda__1___closed__5;
 lean_object* l___regBuiltinParser_Lean_Parser_Term_proj(lean_object*);
 extern lean_object* l_PersistentArray_Stats_toString___closed__4;
 lean_object* l___regBuiltinParser_Lean_Parser_Term_band(lean_object*);
@@ -1415,6 +1485,8 @@ lean_object* l_Lean_Parser_Term_parser_x21___closed__1;
 lean_object* l_Lean_Parser_Term_inaccessible___closed__3;
 lean_object* l_Lean_Parser_Term_match__syntax___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Term_str___elambda__1___closed__4;
+lean_object* l_Lean_Parser_Tactic_nonEmptySeq___closed__3;
+lean_object* l_Lean_Parser_regTacticParserAttribute(lean_object*);
 lean_object* l_Lean_Parser_Term_let___closed__3;
 lean_object* l_Lean_Parser_Term_suffices___closed__7;
 lean_object* l_Lean_Parser_Term_hole___elambda__1___closed__2;
@@ -1445,6 +1517,7 @@ lean_object* l_Lean_Parser_Term_anonymousCtor___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Term_depArrow___closed__6;
 lean_object* l_Lean_Parser_Term_mapConst___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Term_namedPattern___closed__1;
+lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1___closed__10;
 lean_object* l_Lean_Parser_Term_doId___closed__7;
 lean_object* l_Lean_Parser_Term_explicitBinder___closed__2;
 lean_object* l_Lean_Parser_Term_have___elambda__1___closed__9;
@@ -1467,6 +1540,7 @@ lean_object* l_Lean_Parser_Term_typeSpec___closed__3;
 lean_object* l_Lean_Parser_Term_iff___closed__1;
 lean_object* l_Lean_Parser_Term_orelse___closed__3;
 lean_object* l_Lean_Parser_Term_fun___closed__3;
+lean_object* l_Lean_Parser_Term_tacticBlock___closed__8;
 lean_object* l_Lean_Parser_symbolInfo(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_match___closed__9;
 lean_object* l_Lean_Parser_Term_tupleTail___closed__5;
@@ -1483,6 +1557,7 @@ lean_object* l_Lean_Parser_Term_explicitUniv___closed__2;
 extern lean_object* l_Lean_Parser_epsilonInfo;
 lean_object* l_Lean_Parser_Term_leftArrow___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Term_have___closed__4;
+lean_object* l_Lean_Parser_Term_byTactic___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Term_mod___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Term_append___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Term_num___closed__3;
@@ -1517,12 +1592,15 @@ lean_object* l_Lean_Parser_Term_fromTerm___closed__6;
 lean_object* l___regBuiltinParser_Lean_Parser_Term_namedHole(lean_object*);
 lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Term_subst___elambda__1___spec__2___closed__4;
 lean_object* l_Lean_Parser_Term_type;
+lean_object* l_Lean_Parser_Term_tacticBlock___closed__4;
 lean_object* l_Lean_Parser_Term_pow___closed__1;
 extern lean_object* l_Lean_Parser_Level_hole___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Term_leftArrow___elambda__1___closed__5;
 lean_object* l_Lean_Parser_Term_subst___closed__5;
 lean_object* l_Lean_Parser_Term_binderType___closed__4;
+lean_object* l_Lean_Parser_Term_tacticBlock___closed__1;
 lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Term_explicitUniv___elambda__1___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Parser_Term_tacticBlock;
 lean_object* l_Lean_Parser_Term_let___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Term_bne___closed__2;
 lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Term_matchAlts___elambda__1___spec__8___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -1532,7 +1610,6 @@ lean_object* l_Lean_Parser_Term_subtype___closed__10;
 lean_object* l_Lean_Parser_Term_append___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_tupleTail___closed__2;
 lean_object* l_Lean_Parser_Term_structInstLVal___closed__11;
-lean_object* l_Lean_Parser_Term_have___elambda__1___closed__12;
 lean_object* l_Lean_Parser_Term_dollar___closed__4;
 extern lean_object* l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Term_arrayRef___closed__1;
@@ -1548,6 +1625,7 @@ lean_object* l_Lean_Parser_Term_binderDefault___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_id___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_cons___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Term_structInstArrayRef___elambda__1___closed__5;
+lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1___closed__13;
 lean_object* l_Lean_Parser_Term_structInst___elambda__1___closed__11;
 lean_object* l_Lean_Parser_sepBy1Fn___at_Lean_Parser_Term_matchAlts___elambda__1___spec__11(lean_object*, lean_object*, uint8_t, uint8_t, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_borrowed___elambda__1___closed__1;
@@ -1560,8 +1638,10 @@ lean_object* l_Lean_Parser_Term_doPat___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Term_append;
 lean_object* l_Lean_Parser_Term_letIdLhs___closed__6;
 lean_object* l_Lean_Parser_Term_borrowed___elambda__1___closed__2;
+lean_object* l_Lean_Parser_Tactic_seq___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Term_not___closed__1;
 lean_object* l_Lean_Parser_Term_uminus___closed__1;
+lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2(uint8_t, lean_object*, uint8_t, uint8_t, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_map___closed__1;
 lean_object* l_Lean_Parser_Term_doLet___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_subst___closed__2;
@@ -1591,10 +1671,12 @@ lean_object* l_Lean_Parser_Term_app___closed__1;
 lean_object* l_Lean_Parser_Term_emptyC___closed__5;
 lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Term_matchAlts___elambda__1___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_if___closed__4;
+lean_object* l_Lean_Parser_Term_binderTactic___elambda__1___closed__7;
 lean_object* l_Lean_Parser_sepBy1Fn___at_Lean_Parser_Term_matchAlts___elambda__1___spec__17___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_forall___elambda__1___closed__3;
 lean_object* l_Lean_Parser_sepBy1Fn___at_Lean_Parser_Term_matchAlts___elambda__1___spec__17(lean_object*, lean_object*, uint8_t, uint8_t, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Term_matchAlts___elambda__1___spec__2___closed__1;
+lean_object* l_Lean_Parser_Term_tacticStxQuot___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_haveAssign___closed__5;
 lean_object* l_Lean_Parser_Term_letIdDecl___closed__1;
 lean_object* l_Lean_Parser_Term_arrayLit___elambda__1___closed__8;
@@ -1609,6 +1691,8 @@ lean_object* l_String_trim(lean_object*);
 lean_object* l_Lean_Parser_Term_structInstSource___closed__7;
 lean_object* l___regBuiltinParser_Lean_Parser_Term_prop(lean_object*);
 lean_object* l_Lean_Parser_Term_doExpr___elambda__1___closed__4;
+lean_object* l_Lean_Parser_Tactic_nonEmptySeq___elambda__1(lean_object*, lean_object*);
+lean_object* l___regBuiltinParser_Lean_Parser_Term_byTactic(lean_object*);
 lean_object* l_Lean_Parser_Term_bindOp___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Term_explicitBinder___closed__9;
 lean_object* l_Lean_Parser_darrow___elambda__1(lean_object*, lean_object*);
@@ -1630,13 +1714,16 @@ lean_object* l_Lean_Parser_Term_implicitBinder___closed__1;
 lean_object* l_Lean_Parser_Term_tparser_x21___closed__4;
 lean_object* l_Lean_Parser_Term_doExpr___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_typeAscription___closed__2;
+lean_object* l_Lean_Parser_Term_byTactic___closed__3;
 lean_object* l_Lean_Parser_Term_seq___closed__3;
+lean_object* l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Term_matchAlts___closed__1;
 lean_object* l_Lean_Parser_manyAux___main___at_Lean_Parser_Term_structInstLVal___elambda__1___spec__1___closed__4;
 lean_object* l_Lean_Parser_Term_structInst___closed__7;
 lean_object* l_Lean_Parser_Term_haveAssign___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Term_doLet___closed__4;
 lean_object* l_Lean_Parser_Term_tparser_x21___closed__1;
+lean_object* l_Lean_Parser_Tactic_seq___closed__2;
 lean_object* l_Lean_Parser_Term_match__syntax___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Term_implicitBinder___closed__2;
 lean_object* l_Lean_Parser_Term_explicitBinder___closed__4;
@@ -1674,7 +1761,9 @@ lean_object* l_Lean_Parser_Term_unicodeInfixR___boxed(lean_object*, lean_object*
 lean_object* l_Lean_Parser_Term_andthen___closed__1;
 lean_object* l_Lean_Parser_Term_and___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Term_inaccessible___elambda__1___closed__6;
+lean_object* l_Lean_Parser_Tactic_seq___closed__1;
 lean_object* l_Lean_Parser_nameLit___elambda__1(lean_object*, lean_object*);
+lean_object* l_Lean_Parser_Term_tacticBlock___closed__6;
 lean_object* l_Lean_Parser_Term_equiv___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Term_letPatDecl___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_letIdDecl___closed__8;
@@ -1683,6 +1772,7 @@ lean_object* l_Lean_Parser_Term_binderType___closed__6;
 lean_object* l_Lean_Parser_Term_typeSpec___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_haveAssign___closed__3;
 lean_object* l_Lean_Parser_Term_typeSpec___elambda__1___closed__1;
+lean_object* l_Lean_Parser_regBuiltinTacticParserAttr___closed__3;
 lean_object* l_Lean_Parser_Term_forall___closed__5;
 lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Term_matchAlts___elambda__1___spec__18(lean_object*, lean_object*, uint8_t, lean_object*, uint8_t, uint8_t, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_pow;
@@ -1690,6 +1780,7 @@ lean_object* l_Lean_Parser_Term_structInstArrayRef___closed__6;
 lean_object* l_Lean_Parser_Term_letIdDecl___closed__4;
 lean_object* l_Lean_Parser_Term_leftArrow___closed__1;
 lean_object* l_Lean_Parser_Term_match__syntax___closed__6;
+lean_object* l_Lean_Parser_Term_binderTactic___closed__6;
 lean_object* l_Lean_Parser_Term_fromTerm___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Term_where___closed__2;
 lean_object* l_Lean_Parser_Term_do___elambda__1___closed__6;
@@ -1701,6 +1792,7 @@ lean_object* l_Lean_Parser_Term_type___elambda__1___closed__6;
 lean_object* l_Lean_Parser_mkAntiquot(lean_object*, lean_object*, uint8_t);
 lean_object* l_Lean_Parser_Term_funBinder___closed__2;
 lean_object* l_Lean_Parser_Term_dollarProj___elambda__1___closed__6;
+lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1___closed__9;
 lean_object* l_Lean_Parser_Term_explicit;
 lean_object* l_Lean_Parser_Term_match__syntax___elambda__1___closed__7;
 lean_object* l___regBuiltinParser_Lean_Parser_Term_arrow(lean_object*);
@@ -1717,6 +1809,7 @@ lean_object* l_Lean_Parser_Term_mapConst___elambda__1(lean_object*, lean_object*
 lean_object* l_Lean_Parser_Term_letIdDecl___closed__9;
 lean_object* l_Lean_Parser_Term_hole___closed__3;
 lean_object* l_Lean_Parser_Term_structInstSource___elambda__1___closed__3;
+lean_object* l_Lean_Parser_Term_byTactic___closed__6;
 lean_object* l_Lean_Parser_unicodeSymbolFn___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_namedHole___closed__2;
 lean_object* l_Lean_Parser_Term_structInstField___closed__3;
@@ -1777,8 +1870,8 @@ lean_object* l___regBuiltinParser_Lean_Parser_Term_gt(lean_object*);
 lean_object* l_Lean_Parser_Term_app___closed__2;
 lean_object* l_Lean_Parser_Term_explicit___closed__5;
 lean_object* l_Lean_Parser_Term_do___elambda__1___closed__5;
+lean_object* l_Lean_Parser_regBuiltinTacticParserAttr___closed__4;
 lean_object* l_Lean_Parser_Term_mapConstRev___closed__2;
-lean_object* l_Lean_Parser_Term_have___closed__12;
 lean_object* l_Lean_Parser_Term_structInst___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Term_tupleTail___closed__4;
 lean_object* l_Lean_Parser_Term_orelse___elambda__1___closed__2;
@@ -1788,6 +1881,7 @@ lean_object* l_Lean_Parser_Term_type___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_borrowed___closed__2;
 extern lean_object* l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__10;
 lean_object* l_Lean_Parser_Term_mapRev___elambda__1___closed__4;
+lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Term_uminus___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Term_bindOp___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_suffices;
@@ -1813,6 +1907,7 @@ lean_object* l_Lean_Parser_Term_proj___elambda__1(lean_object*, lean_object*);
 lean_object* l___regBuiltinParser_Lean_Parser_Term_char(lean_object*);
 lean_object* l_Lean_Parser_Term_fun___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Term_let___elambda__1(lean_object*, lean_object*);
+lean_object* l_Lean_Parser_Tactic_seq___elambda__1___closed__1;
 lean_object* l_Lean_Parser_sepBy1Fn___at_Lean_Parser_Term_matchAlts___elambda__1___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_doPat___elambda__1___closed__8;
 lean_object* l_Lean_Parser_ParserState_mkUnexpectedError(lean_object*, lean_object*);
@@ -1823,6 +1918,7 @@ lean_object* l_Lean_Parser_Term_bindOp___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Term_add___closed__3;
 lean_object* l_Lean_Parser_Term_structInst;
 lean_object* l_Lean_Parser_Term_dollarProj___elambda__1___closed__1;
+lean_object* l_Lean_Parser_Tactic_nonEmptySeq___closed__1;
 lean_object* l_Lean_Parser_Term_show___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Term_ne;
 lean_object* l_Lean_Parser_Term_match___elambda__1(lean_object*, lean_object*);
@@ -1835,11 +1931,11 @@ lean_object* l_Lean_Parser_Term_structInst___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Term_simpleBinder___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Term_forall___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_sub;
+lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1___closed__8;
 lean_object* l_Lean_Parser_Term_prop___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Term_do___closed__5;
 lean_object* l_Lean_Parser_Term_bne___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_mapConstRev___elambda__1___closed__3;
-lean_object* l_Lean_Parser_Term_have___elambda__1___closed__13;
 lean_object* l_Lean_Parser_sepBy1Fn___at_Lean_Parser_Term_matchAlts___elambda__1___spec__7___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_dollar___closed__1;
 lean_object* l_Lean_Parser_Term_doExpr___elambda__1___closed__3;
@@ -1864,11 +1960,13 @@ lean_object* l_Lean_Parser_Term_mapConstRev___closed__1;
 lean_object* l_Lean_Parser_Term_sorry___elambda__1___closed__5;
 lean_object* l_Lean_Parser_Term_forall___elambda__1___closed__8;
 lean_object* l_Lean_Parser_Term_bindOp___elambda__1___closed__2;
+lean_object* l_Lean_Parser_Term_byTactic___closed__2;
 lean_object* l_Lean_Parser_manyAux___main___at_Lean_Parser_Term_structInstLVal___elambda__1___spec__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_do___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_letDecl___closed__3;
 lean_object* l_Lean_Parser_Term_namedHole___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Term_subtype___elambda__1___closed__3;
+lean_object* l_Lean_Parser_Term_tacticBlock___closed__5;
 lean_object* l_Lean_Parser_Term_if___closed__7;
 lean_object* l_Lean_Parser_Term_match___closed__10;
 lean_object* l_Lean_Parser_Term_modN___elambda__1___closed__2;
@@ -1883,6 +1981,7 @@ lean_object* l_Lean_Parser_Term_doLet;
 lean_object* l_Lean_Parser_Term_nomatch___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Term_namedPattern___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_doExpr;
+lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1___closed__5;
 lean_object* l_Lean_Parser_Term_orelse___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Term_suffices___closed__6;
 lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Term_matchAlts___elambda__1___spec__2___closed__6;
@@ -1895,6 +1994,7 @@ lean_object* l___regBuiltinParser_Lean_Parser_Term_paren(lean_object*);
 lean_object* l___regBuiltinParser_Lean_Parser_Term_if(lean_object*);
 lean_object* l_Lean_Parser_Term_arrow___closed__3;
 lean_object* l_Lean_Parser_Term_arrayLit___elambda__1___closed__2;
+lean_object* l_Lean_Parser_Tactic_seq___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_anonymousCtor___elambda__1___closed__6;
 lean_object* l_Lean_Parser_Term_fromTerm___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_andM___elambda__1___closed__4;
@@ -1932,6 +2032,7 @@ lean_object* l_Lean_Parser_Term_tparser_x21___elambda__1___closed__9;
 lean_object* l_Lean_Parser_Term_forall___closed__6;
 lean_object* l_Lean_Parser_Term_mod___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Term_modN___closed__1;
+lean_object* l_Lean_Parser_Tactic_seq___closed__4;
 lean_object* l_Lean_Parser_Term_band___closed__1;
 lean_object* l_Lean_Parser_Term_parser_x21___closed__6;
 lean_object* l_Lean_Parser_Term_seq___closed__2;
@@ -1942,6 +2043,7 @@ lean_object* l_Lean_Parser_fieldIdxFn(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Term_arrayRef___closed__3;
 lean_object* l_Lean_Parser_Term_structInstArrayRef___elambda__1___closed__8;
 lean_object* l_Lean_Parser_Term_typeSpec___elambda__1___closed__4;
+lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1___closed__14;
 lean_object* l_Lean_Parser_Term_hole___closed__1;
 lean_object* l_Lean_Parser_Term_match___elambda__1___closed__13;
 lean_object* l_Lean_Parser_Term_letEqnsDecl___closed__4;
@@ -1964,6 +2066,579 @@ lean_object* l_Lean_Parser_Term_proj___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Term_letIdDecl___closed__6;
 lean_object* l_Lean_Parser_Term_app___closed__4;
 lean_object* l_Lean_Parser_andthenFn(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* _init_l_Lean_Parser_regBuiltinTacticParserAttr___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("builtinTacticParser");
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Parser_regBuiltinTacticParserAttr___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Parser_regBuiltinTacticParserAttr___closed__1;
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_regBuiltinTacticParserAttr___closed__3() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("tactic");
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Parser_regBuiltinTacticParserAttr___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Parser_regBuiltinTacticParserAttr___closed__3;
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
+lean_object* l_Lean_Parser_regBuiltinTacticParserAttr(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; lean_object* x_3; uint8_t x_4; lean_object* x_5; 
+x_2 = l_Lean_Parser_regBuiltinTacticParserAttr___closed__2;
+x_3 = l_Lean_Parser_regBuiltinTacticParserAttr___closed__4;
+x_4 = 1;
+x_5 = l_Lean_Parser_registerBuiltinParserAttribute(x_2, x_3, x_4, x_1);
+return x_5;
+}
+}
+lean_object* _init_l_Lean_Parser_regTacticParserAttribute___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("tacticParser");
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Parser_regTacticParserAttribute___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Parser_regTacticParserAttribute___closed__1;
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
+lean_object* l_Lean_Parser_regTacticParserAttribute(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_2 = l_Lean_Parser_regTacticParserAttribute___closed__2;
+x_3 = l_Lean_Parser_regBuiltinTacticParserAttr___closed__4;
+x_4 = l_Lean_Parser_registerBuiltinDynamicParserAttribute(x_2, x_3, x_1);
+return x_4;
+}
+}
+lean_object* l_Lean_Parser_tacticParser(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; lean_object* x_3; 
+x_2 = l_Lean_Parser_regBuiltinTacticParserAttr___closed__4;
+x_3 = l_Lean_Parser_categoryParser(x_2, x_1);
+return x_3;
+}
+}
+lean_object* _init_l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__1() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Error_toString___closed__2;
+x_2 = l_String_trim(x_1);
+return x_2;
+}
+}
+lean_object* _init_l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Char_HasRepr___closed__1;
+x_2 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__1;
+x_3 = lean_string_append(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__2;
+x_2 = l_Char_HasRepr___closed__1;
+x_3 = lean_string_append(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__3;
+x_3 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
+return x_3;
+}
+}
+lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2(uint8_t x_1, lean_object* x_2, uint8_t x_3, uint8_t x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
+x_7 = lean_ctor_get(x_6, 0);
+lean_inc(x_7);
+x_8 = lean_array_get_size(x_7);
+lean_dec(x_7);
+x_9 = lean_ctor_get(x_6, 1);
+lean_inc(x_9);
+x_10 = l_Lean_Parser_regBuiltinTacticParserAttr___closed__4;
+x_11 = lean_unsigned_to_nat(0u);
+lean_inc(x_5);
+x_12 = l_Lean_Parser_categoryParser___elambda__1(x_10, x_11, x_5, x_6);
+x_13 = lean_ctor_get(x_12, 3);
+lean_inc(x_13);
+if (lean_obj_tag(x_13) == 0)
+{
+lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_31; lean_object* x_32; 
+lean_dec(x_9);
+lean_dec(x_8);
+x_14 = lean_ctor_get(x_12, 0);
+lean_inc(x_14);
+x_15 = lean_array_get_size(x_14);
+lean_dec(x_14);
+x_16 = lean_ctor_get(x_12, 1);
+lean_inc(x_16);
+lean_inc(x_5);
+x_31 = l_Lean_Parser_tokenFn(x_5, x_12);
+x_32 = lean_ctor_get(x_31, 3);
+lean_inc(x_32);
+if (lean_obj_tag(x_32) == 0)
+{
+lean_object* x_33; lean_object* x_34; 
+x_33 = lean_ctor_get(x_31, 0);
+lean_inc(x_33);
+x_34 = l_Array_back___at_Lean_Parser_checkStackTopFn___spec__1(x_33);
+lean_dec(x_33);
+if (lean_obj_tag(x_34) == 2)
+{
+lean_object* x_35; lean_object* x_36; uint8_t x_37; 
+x_35 = lean_ctor_get(x_34, 1);
+lean_inc(x_35);
+lean_dec(x_34);
+x_36 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__1;
+x_37 = lean_string_dec_eq(x_35, x_36);
+lean_dec(x_35);
+if (x_37 == 0)
+{
+lean_object* x_38; lean_object* x_39; 
+x_38 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
+lean_inc(x_16);
+x_39 = l_Lean_Parser_ParserState_mkErrorsAt(x_31, x_38, x_16);
+x_17 = x_39;
+goto block_30;
+}
+else
+{
+x_17 = x_31;
+goto block_30;
+}
+}
+else
+{
+lean_object* x_40; lean_object* x_41; 
+lean_dec(x_34);
+x_40 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
+lean_inc(x_16);
+x_41 = l_Lean_Parser_ParserState_mkErrorsAt(x_31, x_40, x_16);
+x_17 = x_41;
+goto block_30;
+}
+}
+else
+{
+lean_object* x_42; lean_object* x_43; 
+lean_dec(x_32);
+x_42 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
+lean_inc(x_16);
+x_43 = l_Lean_Parser_ParserState_mkErrorsAt(x_31, x_42, x_16);
+x_17 = x_43;
+goto block_30;
+}
+block_30:
+{
+lean_object* x_18; 
+x_18 = lean_ctor_get(x_17, 3);
+lean_inc(x_18);
+if (lean_obj_tag(x_18) == 0)
+{
+lean_dec(x_16);
+lean_dec(x_15);
+{
+uint8_t _tmp_3 = x_1;
+lean_object* _tmp_5 = x_17;
+x_4 = _tmp_3;
+x_6 = _tmp_5;
+}
+goto _start;
+}
+else
+{
+lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; uint8_t x_25; 
+lean_dec(x_18);
+lean_dec(x_5);
+x_20 = l_Lean_Parser_ParserState_restore(x_17, x_15, x_16);
+lean_dec(x_15);
+x_21 = lean_ctor_get(x_20, 0);
+lean_inc(x_21);
+x_22 = lean_array_get_size(x_21);
+lean_dec(x_21);
+x_23 = lean_nat_sub(x_22, x_2);
+lean_dec(x_22);
+x_24 = lean_unsigned_to_nat(1u);
+x_25 = lean_nat_dec_eq(x_23, x_24);
+lean_dec(x_23);
+if (x_25 == 0)
+{
+lean_object* x_26; lean_object* x_27; 
+x_26 = l_Lean_nullKind;
+x_27 = l_Lean_Parser_ParserState_mkNode(x_20, x_26, x_2);
+return x_27;
+}
+else
+{
+if (x_3 == 0)
+{
+lean_object* x_28; lean_object* x_29; 
+x_28 = l_Lean_nullKind;
+x_29 = l_Lean_Parser_ParserState_mkNode(x_20, x_28, x_2);
+return x_29;
+}
+else
+{
+lean_dec(x_2);
+return x_20;
+}
+}
+}
+}
+}
+else
+{
+lean_dec(x_13);
+lean_dec(x_5);
+if (x_4 == 0)
+{
+lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; 
+lean_dec(x_9);
+lean_dec(x_8);
+x_44 = lean_box(0);
+x_45 = l_Lean_Parser_ParserState_pushSyntax(x_12, x_44);
+x_46 = l_Lean_nullKind;
+x_47 = l_Lean_Parser_ParserState_mkNode(x_45, x_46, x_2);
+return x_47;
+}
+else
+{
+lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; uint8_t x_53; 
+x_48 = l_Lean_Parser_ParserState_restore(x_12, x_8, x_9);
+lean_dec(x_8);
+x_49 = lean_ctor_get(x_48, 0);
+lean_inc(x_49);
+x_50 = lean_array_get_size(x_49);
+lean_dec(x_49);
+x_51 = lean_nat_sub(x_50, x_2);
+lean_dec(x_50);
+x_52 = lean_unsigned_to_nat(2u);
+x_53 = lean_nat_dec_eq(x_51, x_52);
+lean_dec(x_51);
+if (x_53 == 0)
+{
+lean_object* x_54; lean_object* x_55; 
+x_54 = l_Lean_nullKind;
+x_55 = l_Lean_Parser_ParserState_mkNode(x_48, x_54, x_2);
+return x_55;
+}
+else
+{
+if (x_3 == 0)
+{
+lean_object* x_56; lean_object* x_57; 
+x_56 = l_Lean_nullKind;
+x_57 = l_Lean_Parser_ParserState_mkNode(x_48, x_56, x_2);
+return x_57;
+}
+else
+{
+lean_object* x_58; 
+lean_dec(x_2);
+x_58 = l_Lean_Parser_ParserState_popSyntax(x_48);
+return x_58;
+}
+}
+}
+}
+}
+}
+lean_object* l_Lean_Parser_sepByFn___at_Lean_Parser_Tactic_seq___elambda__1___spec__1(uint8_t x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; lean_object* x_5; uint8_t x_6; uint8_t x_7; lean_object* x_8; 
+x_4 = lean_ctor_get(x_3, 0);
+lean_inc(x_4);
+x_5 = lean_array_get_size(x_4);
+lean_dec(x_4);
+x_6 = 0;
+x_7 = 1;
+x_8 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2(x_1, x_5, x_6, x_7, x_2, x_3);
+return x_8;
+}
+}
+lean_object* _init_l_Lean_Parser_Tactic_seq___elambda__1___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("Tactic");
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Parser_Tactic_seq___elambda__1___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_mkAppStx___closed__4;
+x_2 = l_Lean_Parser_Tactic_seq___elambda__1___closed__1;
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Tactic_seq___elambda__1___closed__3() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("seq");
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Parser_Tactic_seq___elambda__1___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Tactic_seq___elambda__1___closed__2;
+x_2 = l_Lean_Parser_Tactic_seq___elambda__1___closed__3;
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
+lean_object* l_Lean_Parser_Tactic_seq___elambda__1(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+lean_object* x_3; lean_object* x_4; uint8_t x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
+x_3 = lean_ctor_get(x_2, 0);
+lean_inc(x_3);
+x_4 = lean_array_get_size(x_3);
+lean_dec(x_3);
+x_5 = 1;
+x_6 = l_Lean_Parser_sepByFn___at_Lean_Parser_Tactic_seq___elambda__1___spec__1(x_5, x_1, x_2);
+x_7 = l_Lean_Parser_Tactic_seq___elambda__1___closed__4;
+x_8 = l_Lean_Parser_ParserState_mkNode(x_6, x_7, x_4);
+return x_8;
+}
+}
+lean_object* _init_l_Lean_Parser_Tactic_seq___closed__1() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_regBuiltinTacticParserAttr___closed__4;
+x_2 = lean_unsigned_to_nat(0u);
+x_3 = l_Lean_Parser_categoryParser(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Tactic_seq___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__1;
+x_3 = l_Lean_Parser_symbolInfo(x_2, x_1);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Tactic_seq___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l_Lean_Parser_Tactic_seq___closed__1;
+x_2 = lean_ctor_get(x_1, 0);
+lean_inc(x_2);
+x_3 = l_Lean_Parser_Tactic_seq___closed__2;
+x_4 = l_Lean_Parser_sepByInfo(x_2, x_3);
+return x_4;
+}
+}
+lean_object* _init_l_Lean_Parser_Tactic_seq___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Tactic_seq___elambda__1___closed__4;
+x_2 = l_Lean_Parser_Tactic_seq___closed__3;
+x_3 = l_Lean_Parser_nodeInfo(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Tactic_seq___closed__5() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Tactic_seq___elambda__1), 2, 0);
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Parser_Tactic_seq___closed__6() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Tactic_seq___closed__4;
+x_2 = l_Lean_Parser_Tactic_seq___closed__5;
+x_3 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_3, 0, x_1);
+lean_ctor_set(x_3, 1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Tactic_seq() {
+_start:
+{
+lean_object* x_1; 
+x_1 = l_Lean_Parser_Tactic_seq___closed__6;
+return x_1;
+}
+}
+lean_object* l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+uint8_t x_7; uint8_t x_8; uint8_t x_9; lean_object* x_10; 
+x_7 = lean_unbox(x_1);
+lean_dec(x_1);
+x_8 = lean_unbox(x_3);
+lean_dec(x_3);
+x_9 = lean_unbox(x_4);
+lean_dec(x_4);
+x_10 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2(x_7, x_2, x_8, x_9, x_5, x_6);
+return x_10;
+}
+}
+lean_object* l_Lean_Parser_sepByFn___at_Lean_Parser_Tactic_seq___elambda__1___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+uint8_t x_4; lean_object* x_5; 
+x_4 = lean_unbox(x_1);
+lean_dec(x_1);
+x_5 = l_Lean_Parser_sepByFn___at_Lean_Parser_Tactic_seq___elambda__1___spec__1(x_4, x_2, x_3);
+return x_5;
+}
+}
+lean_object* l_Lean_Parser_sepBy1Fn___at_Lean_Parser_Tactic_nonEmptySeq___elambda__1___spec__1(uint8_t x_1, uint8_t x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+lean_object* x_5; lean_object* x_6; uint8_t x_7; lean_object* x_8; 
+x_5 = lean_ctor_get(x_4, 0);
+lean_inc(x_5);
+x_6 = lean_array_get_size(x_5);
+lean_dec(x_5);
+x_7 = 0;
+x_8 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2(x_1, x_6, x_2, x_7, x_3, x_4);
+return x_8;
+}
+}
+lean_object* l_Lean_Parser_Tactic_nonEmptySeq___elambda__1(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+lean_object* x_3; lean_object* x_4; uint8_t x_5; uint8_t x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_3 = lean_ctor_get(x_2, 0);
+lean_inc(x_3);
+x_4 = lean_array_get_size(x_3);
+lean_dec(x_3);
+x_5 = 1;
+x_6 = 0;
+x_7 = l_Lean_Parser_sepBy1Fn___at_Lean_Parser_Tactic_nonEmptySeq___elambda__1___spec__1(x_5, x_6, x_1, x_2);
+x_8 = l_Lean_Parser_Tactic_seq___elambda__1___closed__4;
+x_9 = l_Lean_Parser_ParserState_mkNode(x_7, x_8, x_4);
+return x_9;
+}
+}
+lean_object* _init_l_Lean_Parser_Tactic_nonEmptySeq___closed__1() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l_Lean_Parser_Tactic_seq___closed__1;
+x_2 = lean_ctor_get(x_1, 0);
+lean_inc(x_2);
+x_3 = l_Lean_Parser_Tactic_seq___closed__2;
+x_4 = l_Lean_Parser_sepBy1Info(x_2, x_3);
+return x_4;
+}
+}
+lean_object* _init_l_Lean_Parser_Tactic_nonEmptySeq___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Tactic_seq___elambda__1___closed__4;
+x_2 = l_Lean_Parser_Tactic_nonEmptySeq___closed__1;
+x_3 = l_Lean_Parser_nodeInfo(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Tactic_nonEmptySeq___closed__3() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Tactic_nonEmptySeq___elambda__1), 2, 0);
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Parser_Tactic_nonEmptySeq___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Tactic_nonEmptySeq___closed__2;
+x_2 = l_Lean_Parser_Tactic_nonEmptySeq___closed__3;
+x_3 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_3, 0, x_1);
+lean_ctor_set(x_3, 1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Tactic_nonEmptySeq() {
+_start:
+{
+lean_object* x_1; 
+x_1 = l_Lean_Parser_Tactic_nonEmptySeq___closed__4;
+return x_1;
+}
+}
+lean_object* l_Lean_Parser_sepBy1Fn___at_Lean_Parser_Tactic_nonEmptySeq___elambda__1___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+uint8_t x_5; uint8_t x_6; lean_object* x_7; 
+x_5 = lean_unbox(x_1);
+lean_dec(x_1);
+x_6 = lean_unbox(x_2);
+lean_dec(x_2);
+x_7 = l_Lean_Parser_sepBy1Fn___at_Lean_Parser_Tactic_nonEmptySeq___elambda__1___spec__1(x_5, x_6, x_3, x_4);
+return x_7;
+}
+}
 lean_object* _init_l_Lean_Parser_darrow___elambda__1___closed__1() {
 _start:
 {
@@ -12126,18 +12801,19 @@ return x_2;
 lean_object* _init_l_Lean_Parser_Term_have___elambda__1___closed__7() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Error_toString___closed__2;
-x_2 = l_String_trim(x_1);
-return x_2;
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Char_HasRepr___closed__1;
+x_2 = l_Lean_Parser_Term_have___elambda__1___closed__6;
+x_3 = lean_string_append(x_1, x_2);
+return x_3;
 }
 }
 lean_object* _init_l_Lean_Parser_Term_have___elambda__1___closed__8() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Char_HasRepr___closed__1;
-x_2 = l_Lean_Parser_Term_have___elambda__1___closed__7;
+x_1 = l_Lean_Parser_Term_have___elambda__1___closed__7;
+x_2 = l_Char_HasRepr___closed__1;
 x_3 = lean_string_append(x_1, x_2);
 return x_3;
 }
@@ -12146,50 +12822,8 @@ lean_object* _init_l_Lean_Parser_Term_have___elambda__1___closed__9() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_have___elambda__1___closed__8;
-x_2 = l_Char_HasRepr___closed__1;
-x_3 = lean_string_append(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_have___elambda__1___closed__10() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Parser_Term_have___elambda__1___closed__9;
-x_3 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_3, 0, x_2);
-lean_ctor_set(x_3, 1, x_1);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_have___elambda__1___closed__11() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Char_HasRepr___closed__1;
-x_2 = l_Lean_Parser_Term_have___elambda__1___closed__6;
-x_3 = lean_string_append(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_have___elambda__1___closed__12() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_have___elambda__1___closed__11;
-x_2 = l_Char_HasRepr___closed__1;
-x_3 = lean_string_append(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_have___elambda__1___closed__13() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l_Lean_Parser_Term_have___elambda__1___closed__12;
+x_2 = l_Lean_Parser_Term_have___elambda__1___closed__8;
 x_3 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_3, 0, x_2);
 lean_ctor_set(x_3, 1, x_1);
@@ -12239,7 +12873,7 @@ lean_dec(x_69);
 if (x_71 == 0)
 {
 lean_object* x_72; lean_object* x_73; 
-x_72 = l_Lean_Parser_Term_have___elambda__1___closed__13;
+x_72 = l_Lean_Parser_Term_have___elambda__1___closed__9;
 x_73 = l_Lean_Parser_ParserState_mkErrorsAt(x_65, x_72, x_64);
 x_38 = x_73;
 goto block_63;
@@ -12255,7 +12889,7 @@ else
 {
 lean_object* x_74; lean_object* x_75; 
 lean_dec(x_68);
-x_74 = l_Lean_Parser_Term_have___elambda__1___closed__13;
+x_74 = l_Lean_Parser_Term_have___elambda__1___closed__9;
 x_75 = l_Lean_Parser_ParserState_mkErrorsAt(x_65, x_74, x_64);
 x_38 = x_75;
 goto block_63;
@@ -12265,7 +12899,7 @@ else
 {
 lean_object* x_76; lean_object* x_77; 
 lean_dec(x_66);
-x_76 = l_Lean_Parser_Term_have___elambda__1___closed__13;
+x_76 = l_Lean_Parser_Term_have___elambda__1___closed__9;
 x_77 = l_Lean_Parser_ParserState_mkErrorsAt(x_65, x_76, x_64);
 x_38 = x_77;
 goto block_63;
@@ -12297,14 +12931,14 @@ lean_object* x_15; lean_object* x_16; uint8_t x_17;
 x_15 = lean_ctor_get(x_14, 1);
 lean_inc(x_15);
 lean_dec(x_14);
-x_16 = l_Lean_Parser_Term_have___elambda__1___closed__7;
+x_16 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__1;
 x_17 = lean_string_dec_eq(x_15, x_16);
 lean_dec(x_15);
 if (x_17 == 0)
 {
 lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; 
 lean_dec(x_1);
-x_18 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_18 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 x_19 = l_Lean_Parser_ParserState_mkErrorsAt(x_11, x_18, x_10);
 x_20 = l_Lean_Parser_Term_have___elambda__1___closed__2;
 x_21 = l_Lean_Parser_ParserState_mkNode(x_19, x_20, x_7);
@@ -12327,7 +12961,7 @@ else
 lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; 
 lean_dec(x_14);
 lean_dec(x_1);
-x_27 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_27 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 x_28 = l_Lean_Parser_ParserState_mkErrorsAt(x_11, x_27, x_10);
 x_29 = l_Lean_Parser_Term_have___elambda__1___closed__2;
 x_30 = l_Lean_Parser_ParserState_mkNode(x_28, x_29, x_7);
@@ -12339,7 +12973,7 @@ else
 lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; 
 lean_dec(x_12);
 lean_dec(x_1);
-x_31 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_31 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 x_32 = l_Lean_Parser_ParserState_mkErrorsAt(x_11, x_31, x_10);
 x_33 = l_Lean_Parser_Term_have___elambda__1___closed__2;
 x_34 = l_Lean_Parser_ParserState_mkNode(x_32, x_33, x_7);
@@ -12532,7 +13166,7 @@ lean_dec(x_184);
 if (x_186 == 0)
 {
 lean_object* x_187; lean_object* x_188; 
-x_187 = l_Lean_Parser_Term_have___elambda__1___closed__13;
+x_187 = l_Lean_Parser_Term_have___elambda__1___closed__9;
 lean_inc(x_80);
 x_188 = l_Lean_Parser_ParserState_mkErrorsAt(x_180, x_187, x_80);
 x_124 = x_188;
@@ -12548,7 +13182,7 @@ else
 {
 lean_object* x_189; lean_object* x_190; 
 lean_dec(x_183);
-x_189 = l_Lean_Parser_Term_have___elambda__1___closed__13;
+x_189 = l_Lean_Parser_Term_have___elambda__1___closed__9;
 lean_inc(x_80);
 x_190 = l_Lean_Parser_ParserState_mkErrorsAt(x_180, x_189, x_80);
 x_124 = x_190;
@@ -12559,7 +13193,7 @@ else
 {
 lean_object* x_191; lean_object* x_192; 
 lean_dec(x_181);
-x_191 = l_Lean_Parser_Term_have___elambda__1___closed__13;
+x_191 = l_Lean_Parser_Term_have___elambda__1___closed__9;
 lean_inc(x_80);
 x_192 = l_Lean_Parser_ParserState_mkErrorsAt(x_180, x_191, x_80);
 x_124 = x_192;
@@ -12592,14 +13226,14 @@ lean_object* x_96; lean_object* x_97; uint8_t x_98;
 x_96 = lean_ctor_get(x_95, 1);
 lean_inc(x_96);
 lean_dec(x_95);
-x_97 = l_Lean_Parser_Term_have___elambda__1___closed__7;
+x_97 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__1;
 x_98 = lean_string_dec_eq(x_96, x_97);
 lean_dec(x_96);
 if (x_98 == 0)
 {
 lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; 
 lean_dec(x_1);
-x_99 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_99 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 x_100 = l_Lean_Parser_ParserState_mkErrorsAt(x_92, x_99, x_91);
 x_101 = l_Lean_Parser_Term_have___elambda__1___closed__2;
 x_102 = l_Lean_Parser_ParserState_mkNode(x_100, x_101, x_88);
@@ -12626,7 +13260,7 @@ else
 lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; 
 lean_dec(x_95);
 lean_dec(x_1);
-x_110 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_110 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 x_111 = l_Lean_Parser_ParserState_mkErrorsAt(x_92, x_110, x_91);
 x_112 = l_Lean_Parser_Term_have___elambda__1___closed__2;
 x_113 = l_Lean_Parser_ParserState_mkNode(x_111, x_112, x_88);
@@ -12640,7 +13274,7 @@ else
 lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; 
 lean_dec(x_93);
 lean_dec(x_1);
-x_115 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_115 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 x_116 = l_Lean_Parser_ParserState_mkErrorsAt(x_92, x_115, x_91);
 x_117 = l_Lean_Parser_Term_have___elambda__1___closed__2;
 x_118 = l_Lean_Parser_ParserState_mkNode(x_116, x_117, x_88);
@@ -12719,14 +13353,14 @@ lean_object* x_142; lean_object* x_143; uint8_t x_144;
 x_142 = lean_ctor_get(x_141, 1);
 lean_inc(x_142);
 lean_dec(x_141);
-x_143 = l_Lean_Parser_Term_have___elambda__1___closed__7;
+x_143 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__1;
 x_144 = lean_string_dec_eq(x_142, x_143);
 lean_dec(x_142);
 if (x_144 == 0)
 {
 lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; 
 lean_dec(x_1);
-x_145 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_145 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 x_146 = l_Lean_Parser_ParserState_mkErrorsAt(x_138, x_145, x_137);
 x_147 = l_Lean_Parser_Term_have___elambda__1___closed__2;
 x_148 = l_Lean_Parser_ParserState_mkNode(x_146, x_147, x_88);
@@ -12751,7 +13385,7 @@ else
 lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; 
 lean_dec(x_141);
 lean_dec(x_1);
-x_154 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_154 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 x_155 = l_Lean_Parser_ParserState_mkErrorsAt(x_138, x_154, x_137);
 x_156 = l_Lean_Parser_Term_have___elambda__1___closed__2;
 x_157 = l_Lean_Parser_ParserState_mkNode(x_155, x_156, x_88);
@@ -12765,7 +13399,7 @@ else
 lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; 
 lean_dec(x_139);
 lean_dec(x_1);
-x_159 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_159 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 x_160 = l_Lean_Parser_ParserState_mkErrorsAt(x_138, x_159, x_137);
 x_161 = l_Lean_Parser_Term_have___elambda__1___closed__2;
 x_162 = l_Lean_Parser_ParserState_mkNode(x_160, x_161, x_88);
@@ -12875,40 +13509,42 @@ return x_5;
 lean_object* _init_l_Lean_Parser_Term_have___closed__3() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l_Lean_Parser_Term_have___elambda__1___closed__7;
-x_3 = l_Lean_Parser_symbolInfo(x_2, x_1);
-return x_3;
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___closed__2;
+x_2 = lean_ctor_get(x_1, 0);
+lean_inc(x_2);
+x_3 = l_Lean_Parser_Tactic_seq___closed__2;
+x_4 = l_Lean_Parser_andthenInfo(x_3, x_2);
+return x_4;
 }
 }
 lean_object* _init_l_Lean_Parser_Term_have___closed__4() {
 _start:
 {
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Term_have___closed__2;
+x_2 = l_Lean_Parser_Term_have___closed__3;
+x_3 = l_Lean_Parser_andthenInfo(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_have___closed__5() {
+_start:
+{
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
 x_1 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___closed__2;
 x_2 = lean_ctor_get(x_1, 0);
 lean_inc(x_2);
-x_3 = l_Lean_Parser_Term_have___closed__3;
-x_4 = l_Lean_Parser_andthenInfo(x_3, x_2);
+x_3 = l_Lean_Parser_Term_have___closed__4;
+x_4 = l_Lean_Parser_andthenInfo(x_2, x_3);
 return x_4;
 }
 }
-lean_object* _init_l_Lean_Parser_Term_have___closed__5() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_have___closed__2;
-x_2 = l_Lean_Parser_Term_have___closed__4;
-x_3 = l_Lean_Parser_andthenInfo(x_1, x_2);
-return x_3;
-}
-}
 lean_object* _init_l_Lean_Parser_Term_have___closed__6() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___closed__2;
+x_1 = l_Lean_Parser_Term_optIdent;
 x_2 = lean_ctor_get(x_1, 0);
 lean_inc(x_2);
 x_3 = l_Lean_Parser_Term_have___closed__5;
@@ -12919,48 +13555,36 @@ return x_4;
 lean_object* _init_l_Lean_Parser_Term_have___closed__7() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Term_optIdent;
-x_2 = lean_ctor_get(x_1, 0);
-lean_inc(x_2);
-x_3 = l_Lean_Parser_Term_have___closed__6;
-x_4 = l_Lean_Parser_andthenInfo(x_2, x_3);
-return x_4;
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Term_have___closed__1;
+x_2 = l_Lean_Parser_Term_have___closed__6;
+x_3 = l_Lean_Parser_andthenInfo(x_1, x_2);
+return x_3;
 }
 }
 lean_object* _init_l_Lean_Parser_Term_have___closed__8() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_have___closed__1;
+x_1 = l_Lean_Parser_Term_have___elambda__1___closed__2;
 x_2 = l_Lean_Parser_Term_have___closed__7;
-x_3 = l_Lean_Parser_andthenInfo(x_1, x_2);
+x_3 = l_Lean_Parser_nodeInfo(x_1, x_2);
 return x_3;
 }
 }
 lean_object* _init_l_Lean_Parser_Term_have___closed__9() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_have___elambda__1___closed__2;
-x_2 = l_Lean_Parser_Term_have___closed__8;
-x_3 = l_Lean_Parser_nodeInfo(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_have___closed__10() {
-_start:
-{
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
 x_1 = l_Lean_Parser_Term_have___elambda__1___closed__4;
 x_2 = lean_ctor_get(x_1, 0);
 lean_inc(x_2);
-x_3 = l_Lean_Parser_Term_have___closed__9;
+x_3 = l_Lean_Parser_Term_have___closed__8;
 x_4 = l_Lean_Parser_orelseInfo(x_2, x_3);
 return x_4;
 }
 }
-lean_object* _init_l_Lean_Parser_Term_have___closed__11() {
+lean_object* _init_l_Lean_Parser_Term_have___closed__10() {
 _start:
 {
 lean_object* x_1; 
@@ -12968,12 +13592,12 @@ x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Term_have___elambda__1), 2, 0);
 return x_1;
 }
 }
-lean_object* _init_l_Lean_Parser_Term_have___closed__12() {
+lean_object* _init_l_Lean_Parser_Term_have___closed__11() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_have___closed__10;
-x_2 = l_Lean_Parser_Term_have___closed__11;
+x_1 = l_Lean_Parser_Term_have___closed__9;
+x_2 = l_Lean_Parser_Term_have___closed__10;
 x_3 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_3, 0, x_1);
 lean_ctor_set(x_3, 1, x_2);
@@ -12984,7 +13608,7 @@ lean_object* _init_l_Lean_Parser_Term_have() {
 _start:
 {
 lean_object* x_1; 
-x_1 = l_Lean_Parser_Term_have___closed__12;
+x_1 = l_Lean_Parser_Term_have___closed__11;
 return x_1;
 }
 }
@@ -13212,14 +13836,14 @@ lean_object* x_23; lean_object* x_24; uint8_t x_25;
 x_23 = lean_ctor_get(x_22, 1);
 lean_inc(x_23);
 lean_dec(x_22);
-x_24 = l_Lean_Parser_Term_have___elambda__1___closed__7;
+x_24 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__1;
 x_25 = lean_string_dec_eq(x_23, x_24);
 lean_dec(x_23);
 if (x_25 == 0)
 {
 lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; 
 lean_dec(x_1);
-x_26 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_26 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 x_27 = l_Lean_Parser_ParserState_mkErrorsAt(x_19, x_26, x_18);
 x_28 = l_Lean_Parser_Term_suffices___elambda__1___closed__2;
 x_29 = l_Lean_Parser_ParserState_mkNode(x_27, x_28, x_7);
@@ -13240,7 +13864,7 @@ else
 lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; 
 lean_dec(x_22);
 lean_dec(x_1);
-x_33 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_33 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 x_34 = l_Lean_Parser_ParserState_mkErrorsAt(x_19, x_33, x_18);
 x_35 = l_Lean_Parser_Term_suffices___elambda__1___closed__2;
 x_36 = l_Lean_Parser_ParserState_mkNode(x_34, x_35, x_7);
@@ -13252,7 +13876,7 @@ else
 lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; 
 lean_dec(x_20);
 lean_dec(x_1);
-x_37 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_37 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 x_38 = l_Lean_Parser_ParserState_mkErrorsAt(x_19, x_37, x_18);
 x_39 = l_Lean_Parser_Term_suffices___elambda__1___closed__2;
 x_40 = l_Lean_Parser_ParserState_mkNode(x_38, x_39, x_7);
@@ -13454,14 +14078,14 @@ lean_object* x_90; lean_object* x_91; uint8_t x_92;
 x_90 = lean_ctor_get(x_89, 1);
 lean_inc(x_90);
 lean_dec(x_89);
-x_91 = l_Lean_Parser_Term_have___elambda__1___closed__7;
+x_91 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__1;
 x_92 = lean_string_dec_eq(x_90, x_91);
 lean_dec(x_90);
 if (x_92 == 0)
 {
 lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; 
 lean_dec(x_1);
-x_93 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_93 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 x_94 = l_Lean_Parser_ParserState_mkErrorsAt(x_86, x_93, x_85);
 x_95 = l_Lean_Parser_Term_suffices___elambda__1___closed__2;
 x_96 = l_Lean_Parser_ParserState_mkNode(x_94, x_95, x_74);
@@ -13486,7 +14110,7 @@ else
 lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; 
 lean_dec(x_89);
 lean_dec(x_1);
-x_102 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_102 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 x_103 = l_Lean_Parser_ParserState_mkErrorsAt(x_86, x_102, x_85);
 x_104 = l_Lean_Parser_Term_suffices___elambda__1___closed__2;
 x_105 = l_Lean_Parser_ParserState_mkNode(x_103, x_104, x_74);
@@ -13500,7 +14124,7 @@ else
 lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; 
 lean_dec(x_87);
 lean_dec(x_1);
-x_107 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_107 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 x_108 = l_Lean_Parser_ParserState_mkErrorsAt(x_86, x_107, x_85);
 x_109 = l_Lean_Parser_Term_suffices___elambda__1___closed__2;
 x_110 = l_Lean_Parser_ParserState_mkNode(x_108, x_109, x_74);
@@ -13579,7 +14203,7 @@ lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4;
 x_1 = l_Lean_Parser_Term_fromTerm;
 x_2 = lean_ctor_get(x_1, 0);
 lean_inc(x_2);
-x_3 = l_Lean_Parser_Term_have___closed__4;
+x_3 = l_Lean_Parser_Term_have___closed__3;
 x_4 = l_Lean_Parser_andthenInfo(x_2, x_3);
 return x_4;
 }
@@ -21475,6 +22099,712 @@ x_3 = l_Lean_Parser_Term_binderType(x_2);
 return x_3;
 }
 }
+lean_object* _init_l_Lean_Parser_Term_binderTactic___elambda__1___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("binderTactic");
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_binderTactic___elambda__1___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_mkAppStx___closed__6;
+x_2 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__1;
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_binderTactic___elambda__1___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__2;
+x_2 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_binderTactic___elambda__1___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; uint8_t x_3; lean_object* x_4; 
+x_1 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__1;
+x_2 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__3;
+x_3 = 1;
+x_4 = l_Lean_Parser_mkAntiquot(x_1, x_2, x_3);
+return x_4;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_binderTactic___elambda__1___closed__5() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string(" by ");
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_binderTactic___elambda__1___closed__6() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__5;
+x_2 = l_String_trim(x_1);
+return x_2;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_binderTactic___elambda__1___closed__7() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Char_HasRepr___closed__1;
+x_2 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__6;
+x_3 = lean_string_append(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_binderTactic___elambda__1___closed__8() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__7;
+x_2 = l_Char_HasRepr___closed__1;
+x_3 = lean_string_append(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_binderTactic___elambda__1___closed__9() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__8;
+x_3 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
+return x_3;
+}
+}
+lean_object* l_Lean_Parser_Term_binderTactic___elambda__1(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+lean_object* x_3; lean_object* x_4; uint8_t x_5; 
+x_3 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__4;
+x_4 = lean_ctor_get(x_3, 1);
+lean_inc(x_4);
+lean_inc(x_2);
+lean_inc(x_1);
+x_5 = l_Lean_Parser_tryAnti(x_1, x_2);
+if (x_5 == 0)
+{
+lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_24; lean_object* x_56; lean_object* x_57; 
+lean_dec(x_4);
+x_6 = lean_ctor_get(x_2, 0);
+lean_inc(x_6);
+x_7 = lean_ctor_get(x_2, 1);
+lean_inc(x_7);
+x_8 = lean_array_get_size(x_6);
+lean_dec(x_6);
+lean_inc(x_1);
+x_56 = l_Lean_Parser_tokenFn(x_1, x_2);
+x_57 = lean_ctor_get(x_56, 3);
+lean_inc(x_57);
+if (lean_obj_tag(x_57) == 0)
+{
+lean_object* x_58; lean_object* x_59; 
+x_58 = lean_ctor_get(x_56, 0);
+lean_inc(x_58);
+x_59 = l_Array_back___at_Lean_Parser_checkStackTopFn___spec__1(x_58);
+lean_dec(x_58);
+if (lean_obj_tag(x_59) == 2)
+{
+lean_object* x_60; lean_object* x_61; uint8_t x_62; 
+x_60 = lean_ctor_get(x_59, 1);
+lean_inc(x_60);
+lean_dec(x_59);
+x_61 = l_Lean_Parser_Term_haveAssign___elambda__1___closed__5;
+x_62 = lean_string_dec_eq(x_60, x_61);
+lean_dec(x_60);
+if (x_62 == 0)
+{
+lean_object* x_63; lean_object* x_64; 
+x_63 = l_Lean_Parser_Term_haveAssign___elambda__1___closed__8;
+lean_inc(x_7);
+x_64 = l_Lean_Parser_ParserState_mkErrorsAt(x_56, x_63, x_7);
+x_24 = x_64;
+goto block_55;
+}
+else
+{
+x_24 = x_56;
+goto block_55;
+}
+}
+else
+{
+lean_object* x_65; lean_object* x_66; 
+lean_dec(x_59);
+x_65 = l_Lean_Parser_Term_haveAssign___elambda__1___closed__8;
+lean_inc(x_7);
+x_66 = l_Lean_Parser_ParserState_mkErrorsAt(x_56, x_65, x_7);
+x_24 = x_66;
+goto block_55;
+}
+}
+else
+{
+lean_object* x_67; lean_object* x_68; 
+lean_dec(x_57);
+x_67 = l_Lean_Parser_Term_haveAssign___elambda__1___closed__8;
+lean_inc(x_7);
+x_68 = l_Lean_Parser_ParserState_mkErrorsAt(x_56, x_67, x_7);
+x_24 = x_68;
+goto block_55;
+}
+block_23:
+{
+if (lean_obj_tag(x_12) == 0)
+{
+lean_object* x_13; 
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_7);
+x_13 = lean_ctor_get(x_9, 3);
+lean_inc(x_13);
+if (lean_obj_tag(x_13) == 0)
+{
+lean_object* x_14; lean_object* x_15; lean_object* x_16; 
+x_14 = l_Lean_Parser_Tactic_nonEmptySeq___elambda__1(x_1, x_9);
+x_15 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__2;
+x_16 = l_Lean_Parser_ParserState_mkNode(x_14, x_15, x_8);
+return x_16;
+}
+else
+{
+lean_object* x_17; lean_object* x_18; 
+lean_dec(x_13);
+lean_dec(x_1);
+x_17 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__2;
+x_18 = l_Lean_Parser_ParserState_mkNode(x_9, x_17, x_8);
+return x_18;
+}
+}
+else
+{
+lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; 
+lean_dec(x_9);
+lean_dec(x_1);
+x_19 = l_Array_shrink___main___rarg(x_10, x_8);
+x_20 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_20, 0, x_19);
+lean_ctor_set(x_20, 1, x_7);
+lean_ctor_set(x_20, 2, x_11);
+lean_ctor_set(x_20, 3, x_12);
+x_21 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__2;
+x_22 = l_Lean_Parser_ParserState_mkNode(x_20, x_21, x_8);
+return x_22;
+}
+}
+block_55:
+{
+lean_object* x_25; 
+x_25 = lean_ctor_get(x_24, 3);
+lean_inc(x_25);
+if (lean_obj_tag(x_25) == 0)
+{
+lean_object* x_26; lean_object* x_27; lean_object* x_28; 
+x_26 = lean_ctor_get(x_24, 1);
+lean_inc(x_26);
+lean_inc(x_1);
+x_27 = l_Lean_Parser_tokenFn(x_1, x_24);
+x_28 = lean_ctor_get(x_27, 3);
+lean_inc(x_28);
+if (lean_obj_tag(x_28) == 0)
+{
+lean_object* x_29; lean_object* x_30; 
+x_29 = lean_ctor_get(x_27, 0);
+lean_inc(x_29);
+x_30 = l_Array_back___at_Lean_Parser_checkStackTopFn___spec__1(x_29);
+lean_dec(x_29);
+if (lean_obj_tag(x_30) == 2)
+{
+lean_object* x_31; lean_object* x_32; uint8_t x_33; 
+x_31 = lean_ctor_get(x_30, 1);
+lean_inc(x_31);
+lean_dec(x_30);
+x_32 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__6;
+x_33 = lean_string_dec_eq(x_31, x_32);
+lean_dec(x_31);
+if (x_33 == 0)
+{
+lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; 
+x_34 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__9;
+x_35 = l_Lean_Parser_ParserState_mkErrorsAt(x_27, x_34, x_26);
+x_36 = lean_ctor_get(x_35, 0);
+lean_inc(x_36);
+x_37 = lean_ctor_get(x_35, 2);
+lean_inc(x_37);
+x_38 = lean_ctor_get(x_35, 3);
+lean_inc(x_38);
+x_9 = x_35;
+x_10 = x_36;
+x_11 = x_37;
+x_12 = x_38;
+goto block_23;
+}
+else
+{
+lean_object* x_39; lean_object* x_40; lean_object* x_41; 
+lean_dec(x_26);
+x_39 = lean_ctor_get(x_27, 0);
+lean_inc(x_39);
+x_40 = lean_ctor_get(x_27, 2);
+lean_inc(x_40);
+x_41 = lean_ctor_get(x_27, 3);
+lean_inc(x_41);
+x_9 = x_27;
+x_10 = x_39;
+x_11 = x_40;
+x_12 = x_41;
+goto block_23;
+}
+}
+else
+{
+lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; 
+lean_dec(x_30);
+x_42 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__9;
+x_43 = l_Lean_Parser_ParserState_mkErrorsAt(x_27, x_42, x_26);
+x_44 = lean_ctor_get(x_43, 0);
+lean_inc(x_44);
+x_45 = lean_ctor_get(x_43, 2);
+lean_inc(x_45);
+x_46 = lean_ctor_get(x_43, 3);
+lean_inc(x_46);
+x_9 = x_43;
+x_10 = x_44;
+x_11 = x_45;
+x_12 = x_46;
+goto block_23;
+}
+}
+else
+{
+lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; 
+lean_dec(x_28);
+x_47 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__9;
+x_48 = l_Lean_Parser_ParserState_mkErrorsAt(x_27, x_47, x_26);
+x_49 = lean_ctor_get(x_48, 0);
+lean_inc(x_49);
+x_50 = lean_ctor_get(x_48, 2);
+lean_inc(x_50);
+x_51 = lean_ctor_get(x_48, 3);
+lean_inc(x_51);
+x_9 = x_48;
+x_10 = x_49;
+x_11 = x_50;
+x_12 = x_51;
+goto block_23;
+}
+}
+else
+{
+lean_object* x_52; lean_object* x_53; lean_object* x_54; 
+lean_dec(x_25);
+x_52 = lean_ctor_get(x_24, 0);
+lean_inc(x_52);
+x_53 = lean_ctor_get(x_24, 2);
+lean_inc(x_53);
+x_54 = lean_ctor_get(x_24, 3);
+lean_inc(x_54);
+x_9 = x_24;
+x_10 = x_52;
+x_11 = x_53;
+x_12 = x_54;
+goto block_23;
+}
+}
+}
+else
+{
+lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; 
+x_69 = lean_ctor_get(x_2, 0);
+lean_inc(x_69);
+x_70 = lean_ctor_get(x_2, 1);
+lean_inc(x_70);
+x_71 = lean_array_get_size(x_69);
+lean_dec(x_69);
+lean_inc(x_2);
+lean_inc(x_1);
+x_72 = lean_apply_2(x_4, x_1, x_2);
+if (lean_is_exclusive(x_2)) {
+ lean_ctor_release(x_2, 0);
+ lean_ctor_release(x_2, 1);
+ lean_ctor_release(x_2, 2);
+ lean_ctor_release(x_2, 3);
+ x_73 = x_2;
+} else {
+ lean_dec_ref(x_2);
+ x_73 = lean_box(0);
+}
+x_74 = lean_ctor_get(x_72, 3);
+lean_inc(x_74);
+if (lean_obj_tag(x_74) == 0)
+{
+lean_dec(x_73);
+lean_dec(x_71);
+lean_dec(x_70);
+lean_dec(x_1);
+return x_72;
+}
+else
+{
+lean_object* x_75; lean_object* x_76; uint8_t x_77; 
+x_75 = lean_ctor_get(x_74, 0);
+lean_inc(x_75);
+lean_dec(x_74);
+x_76 = lean_ctor_get(x_72, 1);
+lean_inc(x_76);
+x_77 = lean_nat_dec_eq(x_76, x_70);
+lean_dec(x_76);
+if (x_77 == 0)
+{
+lean_dec(x_75);
+lean_dec(x_73);
+lean_dec(x_71);
+lean_dec(x_70);
+lean_dec(x_1);
+return x_72;
+}
+else
+{
+lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_99; lean_object* x_131; lean_object* x_132; 
+lean_inc(x_70);
+x_78 = l_Lean_Parser_ParserState_restore(x_72, x_71, x_70);
+lean_dec(x_71);
+x_79 = lean_ctor_get(x_78, 0);
+lean_inc(x_79);
+x_80 = lean_array_get_size(x_79);
+lean_dec(x_79);
+lean_inc(x_1);
+x_131 = l_Lean_Parser_tokenFn(x_1, x_78);
+x_132 = lean_ctor_get(x_131, 3);
+lean_inc(x_132);
+if (lean_obj_tag(x_132) == 0)
+{
+lean_object* x_133; lean_object* x_134; 
+x_133 = lean_ctor_get(x_131, 0);
+lean_inc(x_133);
+x_134 = l_Array_back___at_Lean_Parser_checkStackTopFn___spec__1(x_133);
+lean_dec(x_133);
+if (lean_obj_tag(x_134) == 2)
+{
+lean_object* x_135; lean_object* x_136; uint8_t x_137; 
+x_135 = lean_ctor_get(x_134, 1);
+lean_inc(x_135);
+lean_dec(x_134);
+x_136 = l_Lean_Parser_Term_haveAssign___elambda__1___closed__5;
+x_137 = lean_string_dec_eq(x_135, x_136);
+lean_dec(x_135);
+if (x_137 == 0)
+{
+lean_object* x_138; lean_object* x_139; 
+x_138 = l_Lean_Parser_Term_haveAssign___elambda__1___closed__8;
+lean_inc(x_70);
+x_139 = l_Lean_Parser_ParserState_mkErrorsAt(x_131, x_138, x_70);
+x_99 = x_139;
+goto block_130;
+}
+else
+{
+x_99 = x_131;
+goto block_130;
+}
+}
+else
+{
+lean_object* x_140; lean_object* x_141; 
+lean_dec(x_134);
+x_140 = l_Lean_Parser_Term_haveAssign___elambda__1___closed__8;
+lean_inc(x_70);
+x_141 = l_Lean_Parser_ParserState_mkErrorsAt(x_131, x_140, x_70);
+x_99 = x_141;
+goto block_130;
+}
+}
+else
+{
+lean_object* x_142; lean_object* x_143; 
+lean_dec(x_132);
+x_142 = l_Lean_Parser_Term_haveAssign___elambda__1___closed__8;
+lean_inc(x_70);
+x_143 = l_Lean_Parser_ParserState_mkErrorsAt(x_131, x_142, x_70);
+x_99 = x_143;
+goto block_130;
+}
+block_98:
+{
+if (lean_obj_tag(x_84) == 0)
+{
+lean_object* x_85; 
+lean_dec(x_83);
+lean_dec(x_82);
+lean_dec(x_73);
+x_85 = lean_ctor_get(x_81, 3);
+lean_inc(x_85);
+if (lean_obj_tag(x_85) == 0)
+{
+lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; 
+x_86 = l_Lean_Parser_Tactic_nonEmptySeq___elambda__1(x_1, x_81);
+x_87 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__2;
+x_88 = l_Lean_Parser_ParserState_mkNode(x_86, x_87, x_80);
+x_89 = l_Lean_Parser_mergeOrElseErrors(x_88, x_75, x_70);
+lean_dec(x_70);
+return x_89;
+}
+else
+{
+lean_object* x_90; lean_object* x_91; lean_object* x_92; 
+lean_dec(x_85);
+lean_dec(x_1);
+x_90 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__2;
+x_91 = l_Lean_Parser_ParserState_mkNode(x_81, x_90, x_80);
+x_92 = l_Lean_Parser_mergeOrElseErrors(x_91, x_75, x_70);
+lean_dec(x_70);
+return x_92;
+}
+}
+else
+{
+lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; 
+lean_dec(x_81);
+lean_dec(x_1);
+x_93 = l_Array_shrink___main___rarg(x_82, x_80);
+lean_inc(x_70);
+if (lean_is_scalar(x_73)) {
+ x_94 = lean_alloc_ctor(0, 4, 0);
+} else {
+ x_94 = x_73;
+}
+lean_ctor_set(x_94, 0, x_93);
+lean_ctor_set(x_94, 1, x_70);
+lean_ctor_set(x_94, 2, x_83);
+lean_ctor_set(x_94, 3, x_84);
+x_95 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__2;
+x_96 = l_Lean_Parser_ParserState_mkNode(x_94, x_95, x_80);
+x_97 = l_Lean_Parser_mergeOrElseErrors(x_96, x_75, x_70);
+lean_dec(x_70);
+return x_97;
+}
+}
+block_130:
+{
+lean_object* x_100; 
+x_100 = lean_ctor_get(x_99, 3);
+lean_inc(x_100);
+if (lean_obj_tag(x_100) == 0)
+{
+lean_object* x_101; lean_object* x_102; lean_object* x_103; 
+x_101 = lean_ctor_get(x_99, 1);
+lean_inc(x_101);
+lean_inc(x_1);
+x_102 = l_Lean_Parser_tokenFn(x_1, x_99);
+x_103 = lean_ctor_get(x_102, 3);
+lean_inc(x_103);
+if (lean_obj_tag(x_103) == 0)
+{
+lean_object* x_104; lean_object* x_105; 
+x_104 = lean_ctor_get(x_102, 0);
+lean_inc(x_104);
+x_105 = l_Array_back___at_Lean_Parser_checkStackTopFn___spec__1(x_104);
+lean_dec(x_104);
+if (lean_obj_tag(x_105) == 2)
+{
+lean_object* x_106; lean_object* x_107; uint8_t x_108; 
+x_106 = lean_ctor_get(x_105, 1);
+lean_inc(x_106);
+lean_dec(x_105);
+x_107 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__6;
+x_108 = lean_string_dec_eq(x_106, x_107);
+lean_dec(x_106);
+if (x_108 == 0)
+{
+lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; 
+x_109 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__9;
+x_110 = l_Lean_Parser_ParserState_mkErrorsAt(x_102, x_109, x_101);
+x_111 = lean_ctor_get(x_110, 0);
+lean_inc(x_111);
+x_112 = lean_ctor_get(x_110, 2);
+lean_inc(x_112);
+x_113 = lean_ctor_get(x_110, 3);
+lean_inc(x_113);
+x_81 = x_110;
+x_82 = x_111;
+x_83 = x_112;
+x_84 = x_113;
+goto block_98;
+}
+else
+{
+lean_object* x_114; lean_object* x_115; lean_object* x_116; 
+lean_dec(x_101);
+x_114 = lean_ctor_get(x_102, 0);
+lean_inc(x_114);
+x_115 = lean_ctor_get(x_102, 2);
+lean_inc(x_115);
+x_116 = lean_ctor_get(x_102, 3);
+lean_inc(x_116);
+x_81 = x_102;
+x_82 = x_114;
+x_83 = x_115;
+x_84 = x_116;
+goto block_98;
+}
+}
+else
+{
+lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; 
+lean_dec(x_105);
+x_117 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__9;
+x_118 = l_Lean_Parser_ParserState_mkErrorsAt(x_102, x_117, x_101);
+x_119 = lean_ctor_get(x_118, 0);
+lean_inc(x_119);
+x_120 = lean_ctor_get(x_118, 2);
+lean_inc(x_120);
+x_121 = lean_ctor_get(x_118, 3);
+lean_inc(x_121);
+x_81 = x_118;
+x_82 = x_119;
+x_83 = x_120;
+x_84 = x_121;
+goto block_98;
+}
+}
+else
+{
+lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; 
+lean_dec(x_103);
+x_122 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__9;
+x_123 = l_Lean_Parser_ParserState_mkErrorsAt(x_102, x_122, x_101);
+x_124 = lean_ctor_get(x_123, 0);
+lean_inc(x_124);
+x_125 = lean_ctor_get(x_123, 2);
+lean_inc(x_125);
+x_126 = lean_ctor_get(x_123, 3);
+lean_inc(x_126);
+x_81 = x_123;
+x_82 = x_124;
+x_83 = x_125;
+x_84 = x_126;
+goto block_98;
+}
+}
+else
+{
+lean_object* x_127; lean_object* x_128; lean_object* x_129; 
+lean_dec(x_100);
+x_127 = lean_ctor_get(x_99, 0);
+lean_inc(x_127);
+x_128 = lean_ctor_get(x_99, 2);
+lean_inc(x_128);
+x_129 = lean_ctor_get(x_99, 3);
+lean_inc(x_129);
+x_81 = x_99;
+x_82 = x_127;
+x_83 = x_128;
+x_84 = x_129;
+goto block_98;
+}
+}
+}
+}
+}
+}
+}
+lean_object* _init_l_Lean_Parser_Term_binderTactic___closed__1() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__6;
+x_3 = l_Lean_Parser_symbolInfo(x_2, x_1);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_binderTactic___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Term_haveAssign___closed__1;
+x_2 = l_Lean_Parser_Term_binderTactic___closed__1;
+x_3 = l_Lean_Parser_andthenInfo(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_binderTactic___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l_Lean_Parser_Tactic_nonEmptySeq;
+x_2 = lean_ctor_get(x_1, 0);
+lean_inc(x_2);
+x_3 = l_Lean_Parser_Term_binderTactic___closed__2;
+x_4 = l_Lean_Parser_andthenInfo(x_3, x_2);
+return x_4;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_binderTactic___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__2;
+x_2 = l_Lean_Parser_Term_binderTactic___closed__3;
+x_3 = l_Lean_Parser_nodeInfo(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_binderTactic___closed__5() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__4;
+x_2 = lean_ctor_get(x_1, 0);
+lean_inc(x_2);
+x_3 = l_Lean_Parser_Term_binderTactic___closed__4;
+x_4 = l_Lean_Parser_orelseInfo(x_2, x_3);
+return x_4;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_binderTactic___closed__6() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Term_binderTactic___elambda__1), 2, 0);
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_binderTactic___closed__7() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Term_binderTactic___closed__5;
+x_2 = l_Lean_Parser_Term_binderTactic___closed__6;
+x_3 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_3, 0, x_1);
+lean_ctor_set(x_3, 1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_binderTactic() {
+_start:
+{
+lean_object* x_1; 
+x_1 = l_Lean_Parser_Term_binderTactic___closed__7;
+return x_1;
+}
+}
 lean_object* _init_l_Lean_Parser_Term_binderDefault___elambda__1___closed__1() {
 _start:
 {
@@ -21802,345 +23132,6 @@ x_1 = l_Lean_Parser_Term_binderDefault___closed__4;
 return x_1;
 }
 }
-lean_object* _init_l_Lean_Parser_Term_binderTactic___elambda__1___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string("binderTactic");
-return x_1;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_binderTactic___elambda__1___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_mkAppStx___closed__6;
-x_2 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__1;
-x_3 = lean_name_mk_string(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_binderTactic___elambda__1___closed__3() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__2;
-x_2 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_2, 0, x_1);
-return x_2;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_binderTactic___elambda__1___closed__4() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; uint8_t x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__1;
-x_2 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__3;
-x_3 = 1;
-x_4 = l_Lean_Parser_mkAntiquot(x_1, x_2, x_3);
-return x_4;
-}
-}
-lean_object* l_Lean_Parser_Term_binderTactic___elambda__1(lean_object* x_1, lean_object* x_2) {
-_start:
-{
-lean_object* x_3; lean_object* x_4; uint8_t x_5; 
-x_3 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__4;
-x_4 = lean_ctor_get(x_3, 1);
-lean_inc(x_4);
-lean_inc(x_2);
-lean_inc(x_1);
-x_5 = l_Lean_Parser_tryAnti(x_1, x_2);
-if (x_5 == 0)
-{
-lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
-lean_dec(x_4);
-x_6 = lean_ctor_get(x_2, 0);
-lean_inc(x_6);
-x_7 = lean_array_get_size(x_6);
-lean_dec(x_6);
-x_18 = lean_ctor_get(x_2, 1);
-lean_inc(x_18);
-lean_inc(x_1);
-x_19 = l_Lean_Parser_tokenFn(x_1, x_2);
-x_20 = lean_ctor_get(x_19, 3);
-lean_inc(x_20);
-if (lean_obj_tag(x_20) == 0)
-{
-lean_object* x_21; lean_object* x_22; 
-x_21 = lean_ctor_get(x_19, 0);
-lean_inc(x_21);
-x_22 = l_Array_back___at_Lean_Parser_checkStackTopFn___spec__1(x_21);
-lean_dec(x_21);
-if (lean_obj_tag(x_22) == 2)
-{
-lean_object* x_23; lean_object* x_24; uint8_t x_25; 
-x_23 = lean_ctor_get(x_22, 1);
-lean_inc(x_23);
-lean_dec(x_22);
-x_24 = l_Lean_Parser_Term_structInst___elambda__1___closed__7;
-x_25 = lean_string_dec_eq(x_23, x_24);
-lean_dec(x_23);
-if (x_25 == 0)
-{
-lean_object* x_26; lean_object* x_27; 
-x_26 = l_Lean_Parser_Term_structInst___elambda__1___closed__10;
-x_27 = l_Lean_Parser_ParserState_mkErrorsAt(x_19, x_26, x_18);
-x_8 = x_27;
-goto block_17;
-}
-else
-{
-lean_dec(x_18);
-x_8 = x_19;
-goto block_17;
-}
-}
-else
-{
-lean_object* x_28; lean_object* x_29; 
-lean_dec(x_22);
-x_28 = l_Lean_Parser_Term_structInst___elambda__1___closed__10;
-x_29 = l_Lean_Parser_ParserState_mkErrorsAt(x_19, x_28, x_18);
-x_8 = x_29;
-goto block_17;
-}
-}
-else
-{
-lean_object* x_30; lean_object* x_31; 
-lean_dec(x_20);
-x_30 = l_Lean_Parser_Term_structInst___elambda__1___closed__10;
-x_31 = l_Lean_Parser_ParserState_mkErrorsAt(x_19, x_30, x_18);
-x_8 = x_31;
-goto block_17;
-}
-block_17:
-{
-lean_object* x_9; 
-x_9 = lean_ctor_get(x_8, 3);
-lean_inc(x_9);
-if (lean_obj_tag(x_9) == 0)
-{
-lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
-x_10 = l_Lean_Parser_termParser___closed__2;
-x_11 = lean_unsigned_to_nat(0u);
-x_12 = l_Lean_Parser_categoryParser___elambda__1(x_10, x_11, x_1, x_8);
-x_13 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__2;
-x_14 = l_Lean_Parser_ParserState_mkNode(x_12, x_13, x_7);
-return x_14;
-}
-else
-{
-lean_object* x_15; lean_object* x_16; 
-lean_dec(x_9);
-lean_dec(x_1);
-x_15 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__2;
-x_16 = l_Lean_Parser_ParserState_mkNode(x_8, x_15, x_7);
-return x_16;
-}
-}
-}
-else
-{
-lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; 
-x_32 = lean_ctor_get(x_2, 0);
-lean_inc(x_32);
-x_33 = lean_array_get_size(x_32);
-lean_dec(x_32);
-x_34 = lean_ctor_get(x_2, 1);
-lean_inc(x_34);
-lean_inc(x_1);
-x_35 = lean_apply_2(x_4, x_1, x_2);
-x_36 = lean_ctor_get(x_35, 3);
-lean_inc(x_36);
-if (lean_obj_tag(x_36) == 0)
-{
-lean_dec(x_34);
-lean_dec(x_33);
-lean_dec(x_1);
-return x_35;
-}
-else
-{
-lean_object* x_37; lean_object* x_38; uint8_t x_39; 
-x_37 = lean_ctor_get(x_36, 0);
-lean_inc(x_37);
-lean_dec(x_36);
-x_38 = lean_ctor_get(x_35, 1);
-lean_inc(x_38);
-x_39 = lean_nat_dec_eq(x_38, x_34);
-lean_dec(x_38);
-if (x_39 == 0)
-{
-lean_dec(x_37);
-lean_dec(x_34);
-lean_dec(x_33);
-lean_dec(x_1);
-return x_35;
-}
-else
-{
-lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_55; lean_object* x_56; 
-lean_inc(x_34);
-x_40 = l_Lean_Parser_ParserState_restore(x_35, x_33, x_34);
-lean_dec(x_33);
-x_41 = lean_ctor_get(x_40, 0);
-lean_inc(x_41);
-x_42 = lean_array_get_size(x_41);
-lean_dec(x_41);
-lean_inc(x_1);
-x_55 = l_Lean_Parser_tokenFn(x_1, x_40);
-x_56 = lean_ctor_get(x_55, 3);
-lean_inc(x_56);
-if (lean_obj_tag(x_56) == 0)
-{
-lean_object* x_57; lean_object* x_58; 
-x_57 = lean_ctor_get(x_55, 0);
-lean_inc(x_57);
-x_58 = l_Array_back___at_Lean_Parser_checkStackTopFn___spec__1(x_57);
-lean_dec(x_57);
-if (lean_obj_tag(x_58) == 2)
-{
-lean_object* x_59; lean_object* x_60; uint8_t x_61; 
-x_59 = lean_ctor_get(x_58, 1);
-lean_inc(x_59);
-lean_dec(x_58);
-x_60 = l_Lean_Parser_Term_structInst___elambda__1___closed__7;
-x_61 = lean_string_dec_eq(x_59, x_60);
-lean_dec(x_59);
-if (x_61 == 0)
-{
-lean_object* x_62; lean_object* x_63; 
-x_62 = l_Lean_Parser_Term_structInst___elambda__1___closed__10;
-lean_inc(x_34);
-x_63 = l_Lean_Parser_ParserState_mkErrorsAt(x_55, x_62, x_34);
-x_43 = x_63;
-goto block_54;
-}
-else
-{
-x_43 = x_55;
-goto block_54;
-}
-}
-else
-{
-lean_object* x_64; lean_object* x_65; 
-lean_dec(x_58);
-x_64 = l_Lean_Parser_Term_structInst___elambda__1___closed__10;
-lean_inc(x_34);
-x_65 = l_Lean_Parser_ParserState_mkErrorsAt(x_55, x_64, x_34);
-x_43 = x_65;
-goto block_54;
-}
-}
-else
-{
-lean_object* x_66; lean_object* x_67; 
-lean_dec(x_56);
-x_66 = l_Lean_Parser_Term_structInst___elambda__1___closed__10;
-lean_inc(x_34);
-x_67 = l_Lean_Parser_ParserState_mkErrorsAt(x_55, x_66, x_34);
-x_43 = x_67;
-goto block_54;
-}
-block_54:
-{
-lean_object* x_44; 
-x_44 = lean_ctor_get(x_43, 3);
-lean_inc(x_44);
-if (lean_obj_tag(x_44) == 0)
-{
-lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; 
-x_45 = l_Lean_Parser_termParser___closed__2;
-x_46 = lean_unsigned_to_nat(0u);
-x_47 = l_Lean_Parser_categoryParser___elambda__1(x_45, x_46, x_1, x_43);
-x_48 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__2;
-x_49 = l_Lean_Parser_ParserState_mkNode(x_47, x_48, x_42);
-x_50 = l_Lean_Parser_mergeOrElseErrors(x_49, x_37, x_34);
-lean_dec(x_34);
-return x_50;
-}
-else
-{
-lean_object* x_51; lean_object* x_52; lean_object* x_53; 
-lean_dec(x_44);
-lean_dec(x_1);
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-x_52 = l_Lean_Parser_ParserState_mkNode(x_43, x_51, x_42);
-x_53 = l_Lean_Parser_mergeOrElseErrors(x_52, x_37, x_34);
-lean_dec(x_34);
-return x_53;
-}
-}
-}
-}
-}
-}
-}
-lean_object* _init_l_Lean_Parser_Term_binderTactic___closed__1() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___closed__2;
-x_2 = lean_ctor_get(x_1, 0);
-lean_inc(x_2);
-x_3 = l_Lean_Parser_Term_structInst___closed__2;
-x_4 = l_Lean_Parser_andthenInfo(x_3, x_2);
-return x_4;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_binderTactic___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__2;
-x_2 = l_Lean_Parser_Term_binderTactic___closed__1;
-x_3 = l_Lean_Parser_nodeInfo(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_binderTactic___closed__3() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Term_binderTactic___elambda__1___closed__4;
-x_2 = lean_ctor_get(x_1, 0);
-lean_inc(x_2);
-x_3 = l_Lean_Parser_Term_binderTactic___closed__2;
-x_4 = l_Lean_Parser_orelseInfo(x_2, x_3);
-return x_4;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_binderTactic___closed__4() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Term_binderTactic___elambda__1), 2, 0);
-return x_1;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_binderTactic___closed__5() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_binderTactic___closed__3;
-x_2 = l_Lean_Parser_Term_binderTactic___closed__4;
-x_3 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_binderTactic() {
-_start:
-{
-lean_object* x_1; 
-x_1 = l_Lean_Parser_Term_binderTactic___closed__5;
-return x_1;
-}
-}
 lean_object* _init_l_Lean_Parser_Term_explicitBinder___elambda__1___closed__1() {
 _start:
 {
@@ -22279,10 +23270,10 @@ lean_object* _init_l_Lean_Parser_Term_explicitBinder___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
-x_1 = l_Lean_Parser_Term_binderDefault;
+x_1 = l_Lean_Parser_Term_binderTactic;
 x_2 = lean_ctor_get(x_1, 0);
 lean_inc(x_2);
-x_3 = l_Lean_Parser_Term_binderTactic;
+x_3 = l_Lean_Parser_Term_binderDefault;
 x_4 = lean_ctor_get(x_3, 0);
 lean_inc(x_4);
 x_5 = l_Lean_Parser_orelseInfo(x_2, x_4);
@@ -22293,8 +23284,8 @@ lean_object* _init_l_Lean_Parser_Term_explicitBinder___closed__4() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_binderDefault___closed__3;
-x_2 = l_Lean_Parser_Term_binderTactic___closed__4;
+x_1 = l_Lean_Parser_Term_binderTactic___closed__6;
+x_2 = l_Lean_Parser_Term_binderDefault___closed__3;
 x_3 = lean_alloc_closure((void*)(l_Lean_Parser_orelseFn), 4, 2);
 lean_closure_set(x_3, 0, x_1);
 lean_closure_set(x_3, 1, x_2);
@@ -33078,14 +34069,14 @@ lean_object* x_17; lean_object* x_18; uint8_t x_19;
 x_17 = lean_ctor_get(x_16, 1);
 lean_inc(x_17);
 lean_dec(x_16);
-x_18 = l_Lean_Parser_Term_have___elambda__1___closed__7;
+x_18 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__1;
 x_19 = lean_string_dec_eq(x_17, x_18);
 lean_dec(x_17);
 if (x_19 == 0)
 {
 lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
 lean_dec(x_1);
-x_20 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_20 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
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 x_22 = l_Lean_Parser_Term_let___elambda__1___closed__2;
 x_23 = l_Lean_Parser_ParserState_mkNode(x_21, x_22, x_7);
@@ -33108,7 +34099,7 @@ else
 lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; 
 lean_dec(x_16);
 lean_dec(x_1);
-x_29 = l_Lean_Parser_Term_have___elambda__1___closed__10;
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 x_30 = l_Lean_Parser_ParserState_mkErrorsAt(x_13, x_29, x_12);
 x_31 = l_Lean_Parser_Term_let___elambda__1___closed__2;
 x_32 = l_Lean_Parser_ParserState_mkNode(x_30, x_31, x_7);
@@ -33120,7 +34111,7 @@ else
 lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; 
 lean_dec(x_14);
 lean_dec(x_1);
-x_33 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_33 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 x_34 = l_Lean_Parser_ParserState_mkErrorsAt(x_13, x_33, x_12);
 x_35 = l_Lean_Parser_Term_let___elambda__1___closed__2;
 x_36 = l_Lean_Parser_ParserState_mkNode(x_34, x_35, x_7);
@@ -33286,14 +34277,14 @@ lean_object* x_76; lean_object* x_77; uint8_t x_78;
 x_76 = lean_ctor_get(x_75, 1);
 lean_inc(x_76);
 lean_dec(x_75);
-x_77 = l_Lean_Parser_Term_have___elambda__1___closed__7;
+x_77 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__1;
 x_78 = lean_string_dec_eq(x_76, x_77);
 lean_dec(x_76);
 if (x_78 == 0)
 {
 lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; 
 lean_dec(x_1);
-x_79 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_79 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 x_80 = l_Lean_Parser_ParserState_mkErrorsAt(x_72, x_79, x_71);
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 x_82 = l_Lean_Parser_ParserState_mkNode(x_80, x_81, x_66);
@@ -33320,7 +34311,7 @@ else
 lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; 
 lean_dec(x_75);
 lean_dec(x_1);
-x_90 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_90 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 x_91 = l_Lean_Parser_ParserState_mkErrorsAt(x_72, x_90, x_71);
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 x_93 = l_Lean_Parser_ParserState_mkNode(x_91, x_92, x_66);
@@ -33334,7 +34325,7 @@ else
 lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; 
 lean_dec(x_73);
 lean_dec(x_1);
-x_95 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_95 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 x_96 = l_Lean_Parser_ParserState_mkErrorsAt(x_72, x_95, x_71);
 x_97 = l_Lean_Parser_Term_let___elambda__1___closed__2;
 x_98 = l_Lean_Parser_ParserState_mkNode(x_96, x_97, x_66);
@@ -33389,7 +34380,7 @@ lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4;
 x_1 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___closed__2;
 x_2 = lean_ctor_get(x_1, 0);
 lean_inc(x_2);
-x_3 = l_Lean_Parser_Term_have___closed__3;
+x_3 = l_Lean_Parser_Tactic_seq___closed__2;
 x_4 = l_Lean_Parser_andthenInfo(x_3, x_2);
 return x_4;
 }
@@ -35699,13 +36690,13 @@ lean_object* x_33; lean_object* x_34; uint8_t x_35;
 x_33 = lean_ctor_get(x_32, 1);
 lean_inc(x_33);
 lean_dec(x_32);
-x_34 = l_Lean_Parser_Term_have___elambda__1___closed__7;
+x_34 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__1;
 x_35 = lean_string_dec_eq(x_33, x_34);
 lean_dec(x_33);
 if (x_35 == 0)
 {
 lean_object* x_36; lean_object* x_37; 
-x_36 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_36 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 lean_inc(x_14);
 x_37 = l_Lean_Parser_ParserState_mkErrorsAt(x_29, x_36, x_14);
 x_15 = x_37;
@@ -35721,7 +36712,7 @@ else
 {
 lean_object* x_38; lean_object* x_39; 
 lean_dec(x_32);
-x_38 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_38 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 lean_inc(x_14);
 x_39 = l_Lean_Parser_ParserState_mkErrorsAt(x_29, x_38, x_14);
 x_15 = x_39;
@@ -35732,7 +36723,7 @@ else
 {
 lean_object* x_40; lean_object* x_41; 
 lean_dec(x_30);
-x_40 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_40 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 lean_inc(x_14);
 x_41 = l_Lean_Parser_ParserState_mkErrorsAt(x_29, x_40, x_14);
 x_15 = x_41;
@@ -35882,7 +36873,7 @@ lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4;
 x_1 = l_Lean_Parser_Term_doElem;
 x_2 = lean_ctor_get(x_1, 0);
 lean_inc(x_2);
-x_3 = l_Lean_Parser_Term_have___closed__3;
+x_3 = l_Lean_Parser_Tactic_seq___closed__2;
 x_4 = l_Lean_Parser_sepBy1Info(x_2, x_3);
 return x_4;
 }
@@ -41170,13 +42161,13 @@ lean_object* x_50; lean_object* x_51; uint8_t x_52;
 x_50 = lean_ctor_get(x_49, 1);
 lean_inc(x_50);
 lean_dec(x_49);
-x_51 = l_Lean_Parser_Term_have___elambda__1___closed__7;
+x_51 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__1;
 x_52 = lean_string_dec_eq(x_50, x_51);
 lean_dec(x_50);
 if (x_52 == 0)
 {
 lean_object* x_53; lean_object* x_54; 
-x_53 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_53 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 lean_inc(x_14);
 x_54 = l_Lean_Parser_ParserState_mkErrorsAt(x_46, x_53, x_14);
 x_29 = x_54;
@@ -41192,7 +42183,7 @@ else
 {
 lean_object* x_55; lean_object* x_56; 
 lean_dec(x_49);
-x_55 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_55 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 lean_inc(x_14);
 x_56 = l_Lean_Parser_ParserState_mkErrorsAt(x_46, x_55, x_14);
 x_29 = x_56;
@@ -41203,7 +42194,7 @@ else
 {
 lean_object* x_57; lean_object* x_58; 
 lean_dec(x_47);
-x_57 = l_Lean_Parser_Term_have___elambda__1___closed__10;
+x_57 = l___private_Init_Lean_Parser_Parser_2__sepByFnAux___main___at_Lean_Parser_Tactic_seq___elambda__1___spec__2___closed__4;
 lean_inc(x_14);
 x_58 = l_Lean_Parser_ParserState_mkErrorsAt(x_46, x_57, x_14);
 x_29 = x_58;
@@ -41544,7 +42535,7 @@ lean_object* _init_l_Lean_Parser_Term_where___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_have___closed__3;
+x_1 = l_Lean_Parser_Tactic_seq___closed__2;
 x_2 = l_Lean_Parser_Term_where___closed__2;
 x_3 = l_Lean_Parser_andthenInfo(x_1, x_2);
 return x_3;
@@ -45615,22 +46606,14 @@ return x_6;
 lean_object* _init_l_Lean_Parser_Term_seq___elambda__1___closed__1() {
 _start:
 {
-lean_object* x_1; 
-x_1 = lean_mk_string("seq");
-return x_1;
-}
-}
-lean_object* _init_l_Lean_Parser_Term_seq___elambda__1___closed__2() {
-_start:
-{
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l_Lean_mkAppStx___closed__6;
-x_2 = l_Lean_Parser_Term_seq___elambda__1___closed__1;
+x_2 = l_Lean_Parser_Tactic_seq___elambda__1___closed__3;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
 }
 }
-lean_object* _init_l_Lean_Parser_Term_seq___elambda__1___closed__3() {
+lean_object* _init_l_Lean_Parser_Term_seq___elambda__1___closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -45638,11 +46621,11 @@ x_1 = lean_mk_string(" <*> ");
 return x_1;
 }
 }
-lean_object* _init_l_Lean_Parser_Term_seq___elambda__1___closed__4() {
+lean_object* _init_l_Lean_Parser_Term_seq___elambda__1___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_seq___elambda__1___closed__3;
+x_1 = l_Lean_Parser_Term_seq___elambda__1___closed__2;
 x_2 = lean_unsigned_to_nat(60u);
 x_3 = l_Lean_Parser_Term_infixL(x_1, x_2);
 return x_3;
@@ -45652,7 +46635,7 @@ lean_object* l_Lean_Parser_Term_seq___elambda__1(lean_object* x_1, lean_object*
 _start:
 {
 lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; 
-x_3 = l_Lean_Parser_Term_seq___elambda__1___closed__4;
+x_3 = l_Lean_Parser_Term_seq___elambda__1___closed__3;
 x_4 = lean_ctor_get(x_3, 1);
 lean_inc(x_4);
 x_5 = lean_ctor_get(x_2, 0);
@@ -45660,7 +46643,7 @@ lean_inc(x_5);
 x_6 = lean_array_get_size(x_5);
 lean_dec(x_5);
 x_7 = lean_apply_2(x_4, x_1, x_2);
-x_8 = l_Lean_Parser_Term_seq___elambda__1___closed__2;
+x_8 = l_Lean_Parser_Term_seq___elambda__1___closed__1;
 x_9 = l_Lean_Parser_ParserState_mkTrailingNode(x_7, x_8, x_6);
 lean_dec(x_6);
 return x_9;
@@ -45670,10 +46653,10 @@ lean_object* _init_l_Lean_Parser_Term_seq___closed__1() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Parser_Term_seq___elambda__1___closed__4;
+x_1 = l_Lean_Parser_Term_seq___elambda__1___closed__3;
 x_2 = lean_ctor_get(x_1, 0);
 lean_inc(x_2);
-x_3 = l_Lean_Parser_Term_seq___elambda__1___closed__2;
+x_3 = l_Lean_Parser_Term_seq___elambda__1___closed__1;
 x_4 = l_Lean_Parser_nodeInfo(x_3, x_2);
 return x_4;
 }
@@ -45711,7 +46694,7 @@ _start:
 {
 lean_object* x_2; lean_object* x_3; uint8_t x_4; lean_object* x_5; lean_object* x_6; 
 x_2 = l_Lean_Parser_termParser___closed__2;
-x_3 = l_Lean_Parser_Term_seq___elambda__1___closed__2;
+x_3 = l_Lean_Parser_Term_seq___elambda__1___closed__1;
 x_4 = 0;
 x_5 = l_Lean_Parser_Term_seq;
 x_6 = l_Lean_Parser_addBuiltinParser(x_2, x_3, x_4, x_5, x_1);
@@ -46248,6 +47231,1369 @@ x_6 = l_Lean_Parser_addBuiltinParser(x_2, x_3, x_4, x_5, x_1);
 return x_6;
 }
 }
+lean_object* _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("tacticBlock");
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_mkAppStx___closed__6;
+x_2 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__1;
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
+x_2 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; uint8_t x_3; lean_object* x_4; 
+x_1 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__1;
+x_2 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__3;
+x_3 = 1;
+x_4 = l_Lean_Parser_mkAntiquot(x_1, x_2, x_3);
+return x_4;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__5() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("begin ");
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__6() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__5;
+x_2 = l_String_trim(x_1);
+return x_2;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__7() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("end");
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__8() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__7;
+x_2 = l_String_trim(x_1);
+return x_2;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__9() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Char_HasRepr___closed__1;
+x_2 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__8;
+x_3 = lean_string_append(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__10() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__9;
+x_2 = l_Char_HasRepr___closed__1;
+x_3 = lean_string_append(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__11() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__10;
+x_3 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__12() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Char_HasRepr___closed__1;
+x_2 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__6;
+x_3 = lean_string_append(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__13() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__12;
+x_2 = l_Char_HasRepr___closed__1;
+x_3 = lean_string_append(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__14() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__13;
+x_3 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
+return x_3;
+}
+}
+lean_object* l_Lean_Parser_Term_tacticBlock___elambda__1(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+lean_object* x_3; lean_object* x_4; uint8_t x_5; 
+x_3 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__4;
+x_4 = lean_ctor_get(x_3, 1);
+lean_inc(x_4);
+lean_inc(x_2);
+lean_inc(x_1);
+x_5 = l_Lean_Parser_tryAnti(x_1, x_2);
+if (x_5 == 0)
+{
+lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_39; lean_object* x_40; lean_object* x_41; 
+lean_dec(x_4);
+x_6 = lean_ctor_get(x_2, 0);
+lean_inc(x_6);
+x_7 = lean_array_get_size(x_6);
+lean_dec(x_6);
+x_39 = lean_ctor_get(x_2, 1);
+lean_inc(x_39);
+lean_inc(x_1);
+x_40 = l_Lean_Parser_tokenFn(x_1, x_2);
+x_41 = lean_ctor_get(x_40, 3);
+lean_inc(x_41);
+if (lean_obj_tag(x_41) == 0)
+{
+lean_object* x_42; lean_object* x_43; 
+x_42 = lean_ctor_get(x_40, 0);
+lean_inc(x_42);
+x_43 = l_Array_back___at_Lean_Parser_checkStackTopFn___spec__1(x_42);
+lean_dec(x_42);
+if (lean_obj_tag(x_43) == 2)
+{
+lean_object* x_44; lean_object* x_45; uint8_t x_46; 
+x_44 = lean_ctor_get(x_43, 1);
+lean_inc(x_44);
+lean_dec(x_43);
+x_45 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__6;
+x_46 = lean_string_dec_eq(x_44, x_45);
+lean_dec(x_44);
+if (x_46 == 0)
+{
+lean_object* x_47; lean_object* x_48; 
+x_47 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__14;
+x_48 = l_Lean_Parser_ParserState_mkErrorsAt(x_40, x_47, x_39);
+x_8 = x_48;
+goto block_38;
+}
+else
+{
+lean_dec(x_39);
+x_8 = x_40;
+goto block_38;
+}
+}
+else
+{
+lean_object* x_49; lean_object* x_50; 
+lean_dec(x_43);
+x_49 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__14;
+x_50 = l_Lean_Parser_ParserState_mkErrorsAt(x_40, x_49, x_39);
+x_8 = x_50;
+goto block_38;
+}
+}
+else
+{
+lean_object* x_51; lean_object* x_52; 
+lean_dec(x_41);
+x_51 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__14;
+x_52 = l_Lean_Parser_ParserState_mkErrorsAt(x_40, x_51, x_39);
+x_8 = x_52;
+goto block_38;
+}
+block_38:
+{
+lean_object* x_9; 
+x_9 = lean_ctor_get(x_8, 3);
+lean_inc(x_9);
+if (lean_obj_tag(x_9) == 0)
+{
+lean_object* x_10; lean_object* x_11; 
+lean_inc(x_1);
+x_10 = l_Lean_Parser_Tactic_seq___elambda__1(x_1, x_8);
+x_11 = lean_ctor_get(x_10, 3);
+lean_inc(x_11);
+if (lean_obj_tag(x_11) == 0)
+{
+lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_12 = lean_ctor_get(x_10, 1);
+lean_inc(x_12);
+x_13 = l_Lean_Parser_tokenFn(x_1, x_10);
+x_14 = lean_ctor_get(x_13, 3);
+lean_inc(x_14);
+if (lean_obj_tag(x_14) == 0)
+{
+lean_object* x_15; lean_object* x_16; 
+x_15 = lean_ctor_get(x_13, 0);
+lean_inc(x_15);
+x_16 = l_Array_back___at_Lean_Parser_checkStackTopFn___spec__1(x_15);
+lean_dec(x_15);
+if (lean_obj_tag(x_16) == 2)
+{
+lean_object* x_17; lean_object* x_18; uint8_t x_19; 
+x_17 = lean_ctor_get(x_16, 1);
+lean_inc(x_17);
+lean_dec(x_16);
+x_18 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__8;
+x_19 = lean_string_dec_eq(x_17, x_18);
+lean_dec(x_17);
+if (x_19 == 0)
+{
+lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
+x_20 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__11;
+x_21 = l_Lean_Parser_ParserState_mkErrorsAt(x_13, x_20, x_12);
+x_22 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
+x_23 = l_Lean_Parser_ParserState_mkNode(x_21, x_22, x_7);
+return x_23;
+}
+else
+{
+lean_object* x_24; lean_object* x_25; 
+lean_dec(x_12);
+x_24 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
+x_25 = l_Lean_Parser_ParserState_mkNode(x_13, x_24, x_7);
+return x_25;
+}
+}
+else
+{
+lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; 
+lean_dec(x_16);
+x_26 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__11;
+x_27 = l_Lean_Parser_ParserState_mkErrorsAt(x_13, x_26, x_12);
+x_28 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
+x_29 = l_Lean_Parser_ParserState_mkNode(x_27, x_28, x_7);
+return x_29;
+}
+}
+else
+{
+lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; 
+lean_dec(x_14);
+x_30 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__11;
+x_31 = l_Lean_Parser_ParserState_mkErrorsAt(x_13, x_30, x_12);
+x_32 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
+x_33 = l_Lean_Parser_ParserState_mkNode(x_31, x_32, x_7);
+return x_33;
+}
+}
+else
+{
+lean_object* x_34; lean_object* x_35; 
+lean_dec(x_11);
+lean_dec(x_1);
+x_34 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
+x_35 = l_Lean_Parser_ParserState_mkNode(x_10, x_34, x_7);
+return x_35;
+}
+}
+else
+{
+lean_object* x_36; lean_object* x_37; 
+lean_dec(x_9);
+lean_dec(x_1);
+x_36 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
+x_37 = l_Lean_Parser_ParserState_mkNode(x_8, x_36, x_7);
+return x_37;
+}
+}
+}
+else
+{
+lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; 
+x_53 = lean_ctor_get(x_2, 0);
+lean_inc(x_53);
+x_54 = lean_array_get_size(x_53);
+lean_dec(x_53);
+x_55 = lean_ctor_get(x_2, 1);
+lean_inc(x_55);
+lean_inc(x_1);
+x_56 = lean_apply_2(x_4, x_1, x_2);
+x_57 = lean_ctor_get(x_56, 3);
+lean_inc(x_57);
+if (lean_obj_tag(x_57) == 0)
+{
+lean_dec(x_55);
+lean_dec(x_54);
+lean_dec(x_1);
+return x_56;
+}
+else
+{
+lean_object* x_58; lean_object* x_59; uint8_t x_60; 
+x_58 = lean_ctor_get(x_57, 0);
+lean_inc(x_58);
+lean_dec(x_57);
+x_59 = lean_ctor_get(x_56, 1);
+lean_inc(x_59);
+x_60 = lean_nat_dec_eq(x_59, x_55);
+lean_dec(x_59);
+if (x_60 == 0)
+{
+lean_dec(x_58);
+lean_dec(x_55);
+lean_dec(x_54);
+lean_dec(x_1);
+return x_56;
+}
+else
+{
+lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_101; lean_object* x_102; 
+lean_inc(x_55);
+x_61 = l_Lean_Parser_ParserState_restore(x_56, x_54, x_55);
+lean_dec(x_54);
+x_62 = lean_ctor_get(x_61, 0);
+lean_inc(x_62);
+x_63 = lean_array_get_size(x_62);
+lean_dec(x_62);
+lean_inc(x_1);
+x_101 = l_Lean_Parser_tokenFn(x_1, x_61);
+x_102 = lean_ctor_get(x_101, 3);
+lean_inc(x_102);
+if (lean_obj_tag(x_102) == 0)
+{
+lean_object* x_103; lean_object* x_104; 
+x_103 = lean_ctor_get(x_101, 0);
+lean_inc(x_103);
+x_104 = l_Array_back___at_Lean_Parser_checkStackTopFn___spec__1(x_103);
+lean_dec(x_103);
+if (lean_obj_tag(x_104) == 2)
+{
+lean_object* x_105; lean_object* x_106; uint8_t x_107; 
+x_105 = lean_ctor_get(x_104, 1);
+lean_inc(x_105);
+lean_dec(x_104);
+x_106 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__6;
+x_107 = lean_string_dec_eq(x_105, x_106);
+lean_dec(x_105);
+if (x_107 == 0)
+{
+lean_object* x_108; lean_object* x_109; 
+x_108 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__14;
+lean_inc(x_55);
+x_109 = l_Lean_Parser_ParserState_mkErrorsAt(x_101, x_108, x_55);
+x_64 = x_109;
+goto block_100;
+}
+else
+{
+x_64 = x_101;
+goto block_100;
+}
+}
+else
+{
+lean_object* x_110; lean_object* x_111; 
+lean_dec(x_104);
+x_110 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__14;
+lean_inc(x_55);
+x_111 = l_Lean_Parser_ParserState_mkErrorsAt(x_101, x_110, x_55);
+x_64 = x_111;
+goto block_100;
+}
+}
+else
+{
+lean_object* x_112; lean_object* x_113; 
+lean_dec(x_102);
+x_112 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__14;
+lean_inc(x_55);
+x_113 = l_Lean_Parser_ParserState_mkErrorsAt(x_101, x_112, x_55);
+x_64 = x_113;
+goto block_100;
+}
+block_100:
+{
+lean_object* x_65; 
+x_65 = lean_ctor_get(x_64, 3);
+lean_inc(x_65);
+if (lean_obj_tag(x_65) == 0)
+{
+lean_object* x_66; lean_object* x_67; 
+lean_inc(x_1);
+x_66 = l_Lean_Parser_Tactic_seq___elambda__1(x_1, x_64);
+x_67 = lean_ctor_get(x_66, 3);
+lean_inc(x_67);
+if (lean_obj_tag(x_67) == 0)
+{
+lean_object* x_68; lean_object* x_69; lean_object* x_70; 
+x_68 = lean_ctor_get(x_66, 1);
+lean_inc(x_68);
+x_69 = l_Lean_Parser_tokenFn(x_1, x_66);
+x_70 = lean_ctor_get(x_69, 3);
+lean_inc(x_70);
+if (lean_obj_tag(x_70) == 0)
+{
+lean_object* x_71; lean_object* x_72; 
+x_71 = lean_ctor_get(x_69, 0);
+lean_inc(x_71);
+x_72 = l_Array_back___at_Lean_Parser_checkStackTopFn___spec__1(x_71);
+lean_dec(x_71);
+if (lean_obj_tag(x_72) == 2)
+{
+lean_object* x_73; lean_object* x_74; uint8_t x_75; 
+x_73 = lean_ctor_get(x_72, 1);
+lean_inc(x_73);
+lean_dec(x_72);
+x_74 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__8;
+x_75 = lean_string_dec_eq(x_73, x_74);
+lean_dec(x_73);
+if (x_75 == 0)
+{
+lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; 
+x_76 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__11;
+x_77 = l_Lean_Parser_ParserState_mkErrorsAt(x_69, x_76, x_68);
+x_78 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
+x_79 = l_Lean_Parser_ParserState_mkNode(x_77, x_78, x_63);
+x_80 = l_Lean_Parser_mergeOrElseErrors(x_79, x_58, x_55);
+lean_dec(x_55);
+return x_80;
+}
+else
+{
+lean_object* x_81; lean_object* x_82; lean_object* x_83; 
+lean_dec(x_68);
+x_81 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
+x_82 = l_Lean_Parser_ParserState_mkNode(x_69, x_81, x_63);
+x_83 = l_Lean_Parser_mergeOrElseErrors(x_82, x_58, x_55);
+lean_dec(x_55);
+return x_83;
+}
+}
+else
+{
+lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; 
+lean_dec(x_72);
+x_84 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__11;
+x_85 = l_Lean_Parser_ParserState_mkErrorsAt(x_69, x_84, x_68);
+x_86 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
+x_87 = l_Lean_Parser_ParserState_mkNode(x_85, x_86, x_63);
+x_88 = l_Lean_Parser_mergeOrElseErrors(x_87, x_58, x_55);
+lean_dec(x_55);
+return x_88;
+}
+}
+else
+{
+lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; 
+lean_dec(x_70);
+x_89 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__11;
+x_90 = l_Lean_Parser_ParserState_mkErrorsAt(x_69, x_89, x_68);
+x_91 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
+x_92 = l_Lean_Parser_ParserState_mkNode(x_90, x_91, x_63);
+x_93 = l_Lean_Parser_mergeOrElseErrors(x_92, x_58, x_55);
+lean_dec(x_55);
+return x_93;
+}
+}
+else
+{
+lean_object* x_94; lean_object* x_95; lean_object* x_96; 
+lean_dec(x_67);
+lean_dec(x_1);
+x_94 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
+x_95 = l_Lean_Parser_ParserState_mkNode(x_66, x_94, x_63);
+x_96 = l_Lean_Parser_mergeOrElseErrors(x_95, x_58, x_55);
+lean_dec(x_55);
+return x_96;
+}
+}
+else
+{
+lean_object* x_97; lean_object* x_98; lean_object* x_99; 
+lean_dec(x_65);
+lean_dec(x_1);
+x_97 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
+x_98 = l_Lean_Parser_ParserState_mkNode(x_64, x_97, x_63);
+x_99 = l_Lean_Parser_mergeOrElseErrors(x_98, x_58, x_55);
+lean_dec(x_55);
+return x_99;
+}
+}
+}
+}
+}
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticBlock___closed__1() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__6;
+x_2 = l_Lean_Parser_Level_paren___closed__1;
+x_3 = l_Lean_Parser_symbolInfo(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticBlock___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__8;
+x_3 = l_Lean_Parser_symbolInfo(x_2, x_1);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticBlock___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l_Lean_Parser_Tactic_seq;
+x_2 = lean_ctor_get(x_1, 0);
+lean_inc(x_2);
+x_3 = l_Lean_Parser_Term_tacticBlock___closed__2;
+x_4 = l_Lean_Parser_andthenInfo(x_2, x_3);
+return x_4;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticBlock___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Term_tacticBlock___closed__1;
+x_2 = l_Lean_Parser_Term_tacticBlock___closed__3;
+x_3 = l_Lean_Parser_andthenInfo(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticBlock___closed__5() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
+x_2 = l_Lean_Parser_Term_tacticBlock___closed__4;
+x_3 = l_Lean_Parser_nodeInfo(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticBlock___closed__6() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__4;
+x_2 = lean_ctor_get(x_1, 0);
+lean_inc(x_2);
+x_3 = l_Lean_Parser_Term_tacticBlock___closed__5;
+x_4 = l_Lean_Parser_orelseInfo(x_2, x_3);
+return x_4;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticBlock___closed__7() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Term_tacticBlock___elambda__1), 2, 0);
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticBlock___closed__8() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Term_tacticBlock___closed__6;
+x_2 = l_Lean_Parser_Term_tacticBlock___closed__7;
+x_3 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_3, 0, x_1);
+lean_ctor_set(x_3, 1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticBlock() {
+_start:
+{
+lean_object* x_1; 
+x_1 = l_Lean_Parser_Term_tacticBlock___closed__8;
+return x_1;
+}
+}
+lean_object* l___regBuiltinParser_Lean_Parser_Term_tacticBlock(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; lean_object* x_3; uint8_t x_4; lean_object* x_5; lean_object* x_6; 
+x_2 = l_Lean_Parser_termParser___closed__2;
+x_3 = l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2;
+x_4 = 1;
+x_5 = l_Lean_Parser_Term_tacticBlock;
+x_6 = l_Lean_Parser_addBuiltinParser(x_2, x_3, x_4, x_5, x_1);
+return x_6;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("byTactic");
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_mkAppStx___closed__6;
+x_2 = l_Lean_Parser_Term_byTactic___elambda__1___closed__1;
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Term_byTactic___elambda__1___closed__2;
+x_2 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; uint8_t x_3; lean_object* x_4; 
+x_1 = l_Lean_Parser_Term_byTactic___elambda__1___closed__1;
+x_2 = l_Lean_Parser_Term_byTactic___elambda__1___closed__3;
+x_3 = 1;
+x_4 = l_Lean_Parser_mkAntiquot(x_1, x_2, x_3);
+return x_4;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__5() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("by ");
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__6() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Term_byTactic___elambda__1___closed__5;
+x_2 = l_String_trim(x_1);
+return x_2;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__7() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Char_HasRepr___closed__1;
+x_2 = l_Lean_Parser_Term_byTactic___elambda__1___closed__6;
+x_3 = lean_string_append(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__8() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Term_byTactic___elambda__1___closed__7;
+x_2 = l_Char_HasRepr___closed__1;
+x_3 = lean_string_append(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__9() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Parser_Term_byTactic___elambda__1___closed__8;
+x_3 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
+return x_3;
+}
+}
+lean_object* l_Lean_Parser_Term_byTactic___elambda__1(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+lean_object* x_3; lean_object* x_4; uint8_t x_5; 
+x_3 = l_Lean_Parser_Term_byTactic___elambda__1___closed__4;
+x_4 = lean_ctor_get(x_3, 1);
+lean_inc(x_4);
+lean_inc(x_2);
+lean_inc(x_1);
+x_5 = l_Lean_Parser_tryAnti(x_1, x_2);
+if (x_5 == 0)
+{
+lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
+lean_dec(x_4);
+x_6 = lean_ctor_get(x_2, 0);
+lean_inc(x_6);
+x_7 = lean_array_get_size(x_6);
+lean_dec(x_6);
+x_16 = lean_ctor_get(x_2, 1);
+lean_inc(x_16);
+lean_inc(x_1);
+x_17 = l_Lean_Parser_tokenFn(x_1, x_2);
+x_18 = lean_ctor_get(x_17, 3);
+lean_inc(x_18);
+if (lean_obj_tag(x_18) == 0)
+{
+lean_object* x_19; lean_object* x_20; 
+x_19 = lean_ctor_get(x_17, 0);
+lean_inc(x_19);
+x_20 = l_Array_back___at_Lean_Parser_checkStackTopFn___spec__1(x_19);
+lean_dec(x_19);
+if (lean_obj_tag(x_20) == 2)
+{
+lean_object* x_21; lean_object* x_22; uint8_t x_23; 
+x_21 = lean_ctor_get(x_20, 1);
+lean_inc(x_21);
+lean_dec(x_20);
+x_22 = l_Lean_Parser_Term_byTactic___elambda__1___closed__6;
+x_23 = lean_string_dec_eq(x_21, x_22);
+lean_dec(x_21);
+if (x_23 == 0)
+{
+lean_object* x_24; lean_object* x_25; 
+x_24 = l_Lean_Parser_Term_byTactic___elambda__1___closed__9;
+x_25 = l_Lean_Parser_ParserState_mkErrorsAt(x_17, x_24, x_16);
+x_8 = x_25;
+goto block_15;
+}
+else
+{
+lean_dec(x_16);
+x_8 = x_17;
+goto block_15;
+}
+}
+else
+{
+lean_object* x_26; lean_object* x_27; 
+lean_dec(x_20);
+x_26 = l_Lean_Parser_Term_byTactic___elambda__1___closed__9;
+x_27 = l_Lean_Parser_ParserState_mkErrorsAt(x_17, x_26, x_16);
+x_8 = x_27;
+goto block_15;
+}
+}
+else
+{
+lean_object* x_28; lean_object* x_29; 
+lean_dec(x_18);
+x_28 = l_Lean_Parser_Term_byTactic___elambda__1___closed__9;
+x_29 = l_Lean_Parser_ParserState_mkErrorsAt(x_17, x_28, x_16);
+x_8 = x_29;
+goto block_15;
+}
+block_15:
+{
+lean_object* x_9; 
+x_9 = lean_ctor_get(x_8, 3);
+lean_inc(x_9);
+if (lean_obj_tag(x_9) == 0)
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; 
+x_10 = l_Lean_Parser_Tactic_nonEmptySeq___elambda__1(x_1, x_8);
+x_11 = l_Lean_Parser_Term_byTactic___elambda__1___closed__2;
+x_12 = l_Lean_Parser_ParserState_mkNode(x_10, x_11, x_7);
+return x_12;
+}
+else
+{
+lean_object* x_13; lean_object* x_14; 
+lean_dec(x_9);
+lean_dec(x_1);
+x_13 = l_Lean_Parser_Term_byTactic___elambda__1___closed__2;
+x_14 = l_Lean_Parser_ParserState_mkNode(x_8, x_13, x_7);
+return x_14;
+}
+}
+}
+else
+{
+lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; 
+x_30 = lean_ctor_get(x_2, 0);
+lean_inc(x_30);
+x_31 = lean_array_get_size(x_30);
+lean_dec(x_30);
+x_32 = lean_ctor_get(x_2, 1);
+lean_inc(x_32);
+lean_inc(x_1);
+x_33 = lean_apply_2(x_4, x_1, x_2);
+x_34 = lean_ctor_get(x_33, 3);
+lean_inc(x_34);
+if (lean_obj_tag(x_34) == 0)
+{
+lean_dec(x_32);
+lean_dec(x_31);
+lean_dec(x_1);
+return x_33;
+}
+else
+{
+lean_object* x_35; lean_object* x_36; uint8_t x_37; 
+x_35 = lean_ctor_get(x_34, 0);
+lean_inc(x_35);
+lean_dec(x_34);
+x_36 = lean_ctor_get(x_33, 1);
+lean_inc(x_36);
+x_37 = lean_nat_dec_eq(x_36, x_32);
+lean_dec(x_36);
+if (x_37 == 0)
+{
+lean_dec(x_35);
+lean_dec(x_32);
+lean_dec(x_31);
+lean_dec(x_1);
+return x_33;
+}
+else
+{
+lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_51; lean_object* x_52; 
+lean_inc(x_32);
+x_38 = l_Lean_Parser_ParserState_restore(x_33, x_31, x_32);
+lean_dec(x_31);
+x_39 = lean_ctor_get(x_38, 0);
+lean_inc(x_39);
+x_40 = lean_array_get_size(x_39);
+lean_dec(x_39);
+lean_inc(x_1);
+x_51 = l_Lean_Parser_tokenFn(x_1, x_38);
+x_52 = lean_ctor_get(x_51, 3);
+lean_inc(x_52);
+if (lean_obj_tag(x_52) == 0)
+{
+lean_object* x_53; lean_object* x_54; 
+x_53 = lean_ctor_get(x_51, 0);
+lean_inc(x_53);
+x_54 = l_Array_back___at_Lean_Parser_checkStackTopFn___spec__1(x_53);
+lean_dec(x_53);
+if (lean_obj_tag(x_54) == 2)
+{
+lean_object* x_55; lean_object* x_56; uint8_t x_57; 
+x_55 = lean_ctor_get(x_54, 1);
+lean_inc(x_55);
+lean_dec(x_54);
+x_56 = l_Lean_Parser_Term_byTactic___elambda__1___closed__6;
+x_57 = lean_string_dec_eq(x_55, x_56);
+lean_dec(x_55);
+if (x_57 == 0)
+{
+lean_object* x_58; lean_object* x_59; 
+x_58 = l_Lean_Parser_Term_byTactic___elambda__1___closed__9;
+lean_inc(x_32);
+x_59 = l_Lean_Parser_ParserState_mkErrorsAt(x_51, x_58, x_32);
+x_41 = x_59;
+goto block_50;
+}
+else
+{
+x_41 = x_51;
+goto block_50;
+}
+}
+else
+{
+lean_object* x_60; lean_object* x_61; 
+lean_dec(x_54);
+x_60 = l_Lean_Parser_Term_byTactic___elambda__1___closed__9;
+lean_inc(x_32);
+x_61 = l_Lean_Parser_ParserState_mkErrorsAt(x_51, x_60, x_32);
+x_41 = x_61;
+goto block_50;
+}
+}
+else
+{
+lean_object* x_62; lean_object* x_63; 
+lean_dec(x_52);
+x_62 = l_Lean_Parser_Term_byTactic___elambda__1___closed__9;
+lean_inc(x_32);
+x_63 = l_Lean_Parser_ParserState_mkErrorsAt(x_51, x_62, x_32);
+x_41 = x_63;
+goto block_50;
+}
+block_50:
+{
+lean_object* x_42; 
+x_42 = lean_ctor_get(x_41, 3);
+lean_inc(x_42);
+if (lean_obj_tag(x_42) == 0)
+{
+lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; 
+x_43 = l_Lean_Parser_Tactic_nonEmptySeq___elambda__1(x_1, x_41);
+x_44 = l_Lean_Parser_Term_byTactic___elambda__1___closed__2;
+x_45 = l_Lean_Parser_ParserState_mkNode(x_43, x_44, x_40);
+x_46 = l_Lean_Parser_mergeOrElseErrors(x_45, x_35, x_32);
+lean_dec(x_32);
+return x_46;
+}
+else
+{
+lean_object* x_47; lean_object* x_48; lean_object* x_49; 
+lean_dec(x_42);
+lean_dec(x_1);
+x_47 = l_Lean_Parser_Term_byTactic___elambda__1___closed__2;
+x_48 = l_Lean_Parser_ParserState_mkNode(x_41, x_47, x_40);
+x_49 = l_Lean_Parser_mergeOrElseErrors(x_48, x_35, x_32);
+lean_dec(x_32);
+return x_49;
+}
+}
+}
+}
+}
+}
+}
+lean_object* _init_l_Lean_Parser_Term_byTactic___closed__1() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Term_byTactic___elambda__1___closed__6;
+x_2 = l_Lean_Parser_Term_if___closed__1;
+x_3 = l_Lean_Parser_symbolInfo(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_byTactic___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l_Lean_Parser_Tactic_nonEmptySeq;
+x_2 = lean_ctor_get(x_1, 0);
+lean_inc(x_2);
+x_3 = l_Lean_Parser_Term_byTactic___closed__1;
+x_4 = l_Lean_Parser_andthenInfo(x_3, x_2);
+return x_4;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_byTactic___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Term_byTactic___elambda__1___closed__2;
+x_2 = l_Lean_Parser_Term_byTactic___closed__2;
+x_3 = l_Lean_Parser_nodeInfo(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_byTactic___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l_Lean_Parser_Term_byTactic___elambda__1___closed__4;
+x_2 = lean_ctor_get(x_1, 0);
+lean_inc(x_2);
+x_3 = l_Lean_Parser_Term_byTactic___closed__3;
+x_4 = l_Lean_Parser_orelseInfo(x_2, x_3);
+return x_4;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_byTactic___closed__5() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Term_byTactic___elambda__1), 2, 0);
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_byTactic___closed__6() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Term_byTactic___closed__4;
+x_2 = l_Lean_Parser_Term_byTactic___closed__5;
+x_3 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_3, 0, x_1);
+lean_ctor_set(x_3, 1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_byTactic() {
+_start:
+{
+lean_object* x_1; 
+x_1 = l_Lean_Parser_Term_byTactic___closed__6;
+return x_1;
+}
+}
+lean_object* l___regBuiltinParser_Lean_Parser_Term_byTactic(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; lean_object* x_3; uint8_t x_4; lean_object* x_5; lean_object* x_6; 
+x_2 = l_Lean_Parser_termParser___closed__2;
+x_3 = l_Lean_Parser_Term_byTactic___elambda__1___closed__2;
+x_4 = 1;
+x_5 = l_Lean_Parser_Term_byTactic;
+x_6 = l_Lean_Parser_addBuiltinParser(x_2, x_3, x_4, x_5, x_1);
+return x_6;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("stxQuot");
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_mkAppStx___closed__6;
+x_2 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__1;
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__3() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("`(tactic|");
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__3;
+x_2 = l_String_trim(x_1);
+return x_2;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__5() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Char_HasRepr___closed__1;
+x_2 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__4;
+x_3 = lean_string_append(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__6() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__5;
+x_2 = l_Char_HasRepr___closed__1;
+x_3 = lean_string_append(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__7() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__6;
+x_3 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
+return x_3;
+}
+}
+lean_object* l_Lean_Parser_Term_tacticStxQuot___elambda__1(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_37; lean_object* x_38; lean_object* x_39; 
+x_3 = lean_ctor_get(x_2, 0);
+lean_inc(x_3);
+x_4 = lean_array_get_size(x_3);
+lean_dec(x_3);
+x_37 = lean_ctor_get(x_2, 1);
+lean_inc(x_37);
+lean_inc(x_1);
+x_38 = l_Lean_Parser_tokenFn(x_1, x_2);
+x_39 = lean_ctor_get(x_38, 3);
+lean_inc(x_39);
+if (lean_obj_tag(x_39) == 0)
+{
+lean_object* x_40; lean_object* x_41; 
+x_40 = lean_ctor_get(x_38, 0);
+lean_inc(x_40);
+x_41 = l_Array_back___at_Lean_Parser_checkStackTopFn___spec__1(x_40);
+lean_dec(x_40);
+if (lean_obj_tag(x_41) == 2)
+{
+lean_object* x_42; lean_object* x_43; uint8_t x_44; 
+x_42 = lean_ctor_get(x_41, 1);
+lean_inc(x_42);
+lean_dec(x_41);
+x_43 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__4;
+x_44 = lean_string_dec_eq(x_42, x_43);
+lean_dec(x_42);
+if (x_44 == 0)
+{
+lean_object* x_45; lean_object* x_46; 
+x_45 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__7;
+x_46 = l_Lean_Parser_ParserState_mkErrorsAt(x_38, x_45, x_37);
+x_5 = x_46;
+goto block_36;
+}
+else
+{
+lean_dec(x_37);
+x_5 = x_38;
+goto block_36;
+}
+}
+else
+{
+lean_object* x_47; lean_object* x_48; 
+lean_dec(x_41);
+x_47 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__7;
+x_48 = l_Lean_Parser_ParserState_mkErrorsAt(x_38, x_47, x_37);
+x_5 = x_48;
+goto block_36;
+}
+}
+else
+{
+lean_object* x_49; lean_object* x_50; 
+lean_dec(x_39);
+x_49 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__7;
+x_50 = l_Lean_Parser_ParserState_mkErrorsAt(x_38, x_49, x_37);
+x_5 = x_50;
+goto block_36;
+}
+block_36:
+{
+lean_object* x_6; 
+x_6 = lean_ctor_get(x_5, 3);
+lean_inc(x_6);
+if (lean_obj_tag(x_6) == 0)
+{
+uint8_t x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = 1;
+lean_inc(x_1);
+x_8 = l_Lean_Parser_sepBy1Fn___at_Lean_Parser_Tactic_nonEmptySeq___elambda__1___spec__1(x_7, x_7, x_1, x_5);
+x_9 = lean_ctor_get(x_8, 3);
+lean_inc(x_9);
+if (lean_obj_tag(x_9) == 0)
+{
+lean_object* x_10; lean_object* x_11; lean_object* x_12; 
+x_10 = lean_ctor_get(x_8, 1);
+lean_inc(x_10);
+x_11 = l_Lean_Parser_tokenFn(x_1, x_8);
+x_12 = lean_ctor_get(x_11, 3);
+lean_inc(x_12);
+if (lean_obj_tag(x_12) == 0)
+{
+lean_object* x_13; lean_object* x_14; 
+x_13 = lean_ctor_get(x_11, 0);
+lean_inc(x_13);
+x_14 = l_Array_back___at_Lean_Parser_checkStackTopFn___spec__1(x_13);
+lean_dec(x_13);
+if (lean_obj_tag(x_14) == 2)
+{
+lean_object* x_15; lean_object* x_16; uint8_t x_17; 
+x_15 = lean_ctor_get(x_14, 1);
+lean_inc(x_15);
+lean_dec(x_14);
+x_16 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__4;
+x_17 = lean_string_dec_eq(x_15, x_16);
+lean_dec(x_15);
+if (x_17 == 0)
+{
+lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; 
+x_18 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__7;
+x_19 = l_Lean_Parser_ParserState_mkErrorsAt(x_11, x_18, x_10);
+x_20 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
+x_21 = l_Lean_Parser_ParserState_mkNode(x_19, x_20, x_4);
+return x_21;
+}
+else
+{
+lean_object* x_22; lean_object* x_23; 
+lean_dec(x_10);
+x_22 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
+x_23 = l_Lean_Parser_ParserState_mkNode(x_11, x_22, x_4);
+return x_23;
+}
+}
+else
+{
+lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; 
+lean_dec(x_14);
+x_24 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__7;
+x_25 = l_Lean_Parser_ParserState_mkErrorsAt(x_11, x_24, x_10);
+x_26 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
+x_27 = l_Lean_Parser_ParserState_mkNode(x_25, x_26, x_4);
+return x_27;
+}
+}
+else
+{
+lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; 
+lean_dec(x_12);
+x_28 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___elambda__1___closed__7;
+x_29 = l_Lean_Parser_ParserState_mkErrorsAt(x_11, x_28, x_10);
+x_30 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
+x_31 = l_Lean_Parser_ParserState_mkNode(x_29, x_30, x_4);
+return x_31;
+}
+}
+else
+{
+lean_object* x_32; lean_object* x_33; 
+lean_dec(x_9);
+lean_dec(x_1);
+x_32 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
+x_33 = l_Lean_Parser_ParserState_mkNode(x_8, x_32, x_4);
+return x_33;
+}
+}
+else
+{
+lean_object* x_34; lean_object* x_35; 
+lean_dec(x_6);
+lean_dec(x_1);
+x_34 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
+x_35 = l_Lean_Parser_ParserState_mkNode(x_5, x_34, x_4);
+return x_35;
+}
+}
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___closed__1() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__4;
+x_2 = l_Lean_Parser_Level_paren___closed__1;
+x_3 = l_Lean_Parser_symbolInfo(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Tactic_nonEmptySeq___closed__1;
+x_2 = l___private_Init_Lean_Parser_Parser_12__antiquotNestedExpr___closed__5;
+x_3 = l_Lean_Parser_andthenInfo(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Term_tacticStxQuot___closed__1;
+x_2 = l_Lean_Parser_Term_tacticStxQuot___closed__2;
+x_3 = l_Lean_Parser_andthenInfo(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2;
+x_2 = l_Lean_Parser_Term_tacticStxQuot___closed__3;
+x_3 = l_Lean_Parser_nodeInfo(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___closed__5() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Term_tacticStxQuot___elambda__1), 2, 0);
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticStxQuot___closed__6() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Term_tacticStxQuot___closed__4;
+x_2 = l_Lean_Parser_Term_tacticStxQuot___closed__5;
+x_3 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_3, 0, x_1);
+lean_ctor_set(x_3, 1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_Parser_Term_tacticStxQuot() {
+_start:
+{
+lean_object* x_1; 
+x_1 = l_Lean_Parser_Term_tacticStxQuot___closed__6;
+return x_1;
+}
+}
+lean_object* _init_l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("tacticStxQuot");
+return x_1;
+}
+}
+lean_object* _init_l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_mkAppStx___closed__6;
+x_2 = l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot___closed__1;
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
+lean_object* l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; lean_object* x_3; uint8_t x_4; lean_object* x_5; lean_object* x_6; 
+x_2 = l_Lean_Parser_termParser___closed__2;
+x_3 = l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot___closed__2;
+x_4 = 1;
+x_5 = l_Lean_Parser_Term_tacticStxQuot;
+x_6 = l_Lean_Parser_addBuiltinParser(x_2, x_3, x_4, x_5, x_1);
+return x_6;
+}
+}
 lean_object* initialize_Init_Lean_Parser_Parser(lean_object*);
 lean_object* initialize_Init_Lean_Parser_Level(lean_object*);
 static bool _G_initialized = false;
@@ -46261,6 +48607,64 @@ lean_dec_ref(res);
 res = initialize_Init_Lean_Parser_Level(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
+l_Lean_Parser_regBuiltinTacticParserAttr___closed__1 = _init_l_Lean_Parser_regBuiltinTacticParserAttr___closed__1();
+lean_mark_persistent(l_Lean_Parser_regBuiltinTacticParserAttr___closed__1);
+l_Lean_Parser_regBuiltinTacticParserAttr___closed__2 = _init_l_Lean_Parser_regBuiltinTacticParserAttr___closed__2();
+lean_mark_persistent(l_Lean_Parser_regBuiltinTacticParserAttr___closed__2);
+l_Lean_Parser_regBuiltinTacticParserAttr___closed__3 = _init_l_Lean_Parser_regBuiltinTacticParserAttr___closed__3();
+lean_mark_persistent(l_Lean_Parser_regBuiltinTacticParserAttr___closed__3);
+l_Lean_Parser_regBuiltinTacticParserAttr___closed__4 = _init_l_Lean_Parser_regBuiltinTacticParserAttr___closed__4();
+lean_mark_persistent(l_Lean_Parser_regBuiltinTacticParserAttr___closed__4);
+res = l_Lean_Parser_regBuiltinTacticParserAttr(lean_io_mk_world());
+if (lean_io_result_is_error(res)) return res;
+lean_dec_ref(res);
+l_Lean_Parser_regTacticParserAttribute___closed__1 = _init_l_Lean_Parser_regTacticParserAttribute___closed__1();
+lean_mark_persistent(l_Lean_Parser_regTacticParserAttribute___closed__1);
+l_Lean_Parser_regTacticParserAttribute___closed__2 = _init_l_Lean_Parser_regTacticParserAttribute___closed__2();
+lean_mark_persistent(l_Lean_Parser_regTacticParserAttribute___closed__2);
+res = l_Lean_Parser_regTacticParserAttribute(lean_io_mk_world());
+if (lean_io_result_is_error(res)) return res;
+lean_dec_ref(res);
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+lean_mark_persistent(l_Lean_Parser_Tactic_seq___elambda__1___closed__1);
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+lean_mark_persistent(l_Lean_Parser_Tactic_seq___elambda__1___closed__2);
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+lean_mark_persistent(l_Lean_Parser_Tactic_seq___elambda__1___closed__3);
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+lean_mark_persistent(l_Lean_Parser_Tactic_seq___elambda__1___closed__4);
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+lean_mark_persistent(l_Lean_Parser_Tactic_seq___closed__1);
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+lean_mark_persistent(l_Lean_Parser_Tactic_seq___closed__2);
+l_Lean_Parser_Tactic_seq___closed__3 = _init_l_Lean_Parser_Tactic_seq___closed__3();
+lean_mark_persistent(l_Lean_Parser_Tactic_seq___closed__3);
+l_Lean_Parser_Tactic_seq___closed__4 = _init_l_Lean_Parser_Tactic_seq___closed__4();
+lean_mark_persistent(l_Lean_Parser_Tactic_seq___closed__4);
+l_Lean_Parser_Tactic_seq___closed__5 = _init_l_Lean_Parser_Tactic_seq___closed__5();
+lean_mark_persistent(l_Lean_Parser_Tactic_seq___closed__5);
+l_Lean_Parser_Tactic_seq___closed__6 = _init_l_Lean_Parser_Tactic_seq___closed__6();
+lean_mark_persistent(l_Lean_Parser_Tactic_seq___closed__6);
+l_Lean_Parser_Tactic_seq = _init_l_Lean_Parser_Tactic_seq();
+lean_mark_persistent(l_Lean_Parser_Tactic_seq);
+l_Lean_Parser_Tactic_nonEmptySeq___closed__1 = _init_l_Lean_Parser_Tactic_nonEmptySeq___closed__1();
+lean_mark_persistent(l_Lean_Parser_Tactic_nonEmptySeq___closed__1);
+l_Lean_Parser_Tactic_nonEmptySeq___closed__2 = _init_l_Lean_Parser_Tactic_nonEmptySeq___closed__2();
+lean_mark_persistent(l_Lean_Parser_Tactic_nonEmptySeq___closed__2);
+l_Lean_Parser_Tactic_nonEmptySeq___closed__3 = _init_l_Lean_Parser_Tactic_nonEmptySeq___closed__3();
+lean_mark_persistent(l_Lean_Parser_Tactic_nonEmptySeq___closed__3);
+l_Lean_Parser_Tactic_nonEmptySeq___closed__4 = _init_l_Lean_Parser_Tactic_nonEmptySeq___closed__4();
+lean_mark_persistent(l_Lean_Parser_Tactic_nonEmptySeq___closed__4);
+l_Lean_Parser_Tactic_nonEmptySeq = _init_l_Lean_Parser_Tactic_nonEmptySeq();
+lean_mark_persistent(l_Lean_Parser_Tactic_nonEmptySeq);
 l_Lean_Parser_darrow___elambda__1___closed__1 = _init_l_Lean_Parser_darrow___elambda__1___closed__1();
 lean_mark_persistent(l_Lean_Parser_darrow___elambda__1___closed__1);
 l_Lean_Parser_darrow___elambda__1___closed__2 = _init_l_Lean_Parser_darrow___elambda__1___closed__2();
@@ -47018,14 +49422,6 @@ l_Lean_Parser_Term_have___elambda__1___closed__8 = _init_l_Lean_Parser_Term_have
 lean_mark_persistent(l_Lean_Parser_Term_have___elambda__1___closed__8);
 l_Lean_Parser_Term_have___elambda__1___closed__9 = _init_l_Lean_Parser_Term_have___elambda__1___closed__9();
 lean_mark_persistent(l_Lean_Parser_Term_have___elambda__1___closed__9);
-l_Lean_Parser_Term_have___elambda__1___closed__10 = _init_l_Lean_Parser_Term_have___elambda__1___closed__10();
-lean_mark_persistent(l_Lean_Parser_Term_have___elambda__1___closed__10);
-l_Lean_Parser_Term_have___elambda__1___closed__11 = _init_l_Lean_Parser_Term_have___elambda__1___closed__11();
-lean_mark_persistent(l_Lean_Parser_Term_have___elambda__1___closed__11);
-l_Lean_Parser_Term_have___elambda__1___closed__12 = _init_l_Lean_Parser_Term_have___elambda__1___closed__12();
-lean_mark_persistent(l_Lean_Parser_Term_have___elambda__1___closed__12);
-l_Lean_Parser_Term_have___elambda__1___closed__13 = _init_l_Lean_Parser_Term_have___elambda__1___closed__13();
-lean_mark_persistent(l_Lean_Parser_Term_have___elambda__1___closed__13);
 l_Lean_Parser_Term_have___closed__1 = _init_l_Lean_Parser_Term_have___closed__1();
 lean_mark_persistent(l_Lean_Parser_Term_have___closed__1);
 l_Lean_Parser_Term_have___closed__2 = _init_l_Lean_Parser_Term_have___closed__2();
@@ -47048,8 +49444,6 @@ l_Lean_Parser_Term_have___closed__10 = _init_l_Lean_Parser_Term_have___closed__1
 lean_mark_persistent(l_Lean_Parser_Term_have___closed__10);
 l_Lean_Parser_Term_have___closed__11 = _init_l_Lean_Parser_Term_have___closed__11();
 lean_mark_persistent(l_Lean_Parser_Term_have___closed__11);
-l_Lean_Parser_Term_have___closed__12 = _init_l_Lean_Parser_Term_have___closed__12();
-lean_mark_persistent(l_Lean_Parser_Term_have___closed__12);
 l_Lean_Parser_Term_have = _init_l_Lean_Parser_Term_have();
 lean_mark_persistent(l_Lean_Parser_Term_have);
 res = l___regBuiltinParser_Lean_Parser_Term_have(lean_io_mk_world());
@@ -47541,6 +49935,40 @@ l_Lean_Parser_Term_binderType___closed__5 = _init_l_Lean_Parser_Term_binderType_
 lean_mark_persistent(l_Lean_Parser_Term_binderType___closed__5);
 l_Lean_Parser_Term_binderType___closed__6 = _init_l_Lean_Parser_Term_binderType___closed__6();
 lean_mark_persistent(l_Lean_Parser_Term_binderType___closed__6);
+l_Lean_Parser_Term_binderTactic___elambda__1___closed__1 = _init_l_Lean_Parser_Term_binderTactic___elambda__1___closed__1();
+lean_mark_persistent(l_Lean_Parser_Term_binderTactic___elambda__1___closed__1);
+l_Lean_Parser_Term_binderTactic___elambda__1___closed__2 = _init_l_Lean_Parser_Term_binderTactic___elambda__1___closed__2();
+lean_mark_persistent(l_Lean_Parser_Term_binderTactic___elambda__1___closed__2);
+l_Lean_Parser_Term_binderTactic___elambda__1___closed__3 = _init_l_Lean_Parser_Term_binderTactic___elambda__1___closed__3();
+lean_mark_persistent(l_Lean_Parser_Term_binderTactic___elambda__1___closed__3);
+l_Lean_Parser_Term_binderTactic___elambda__1___closed__4 = _init_l_Lean_Parser_Term_binderTactic___elambda__1___closed__4();
+lean_mark_persistent(l_Lean_Parser_Term_binderTactic___elambda__1___closed__4);
+l_Lean_Parser_Term_binderTactic___elambda__1___closed__5 = _init_l_Lean_Parser_Term_binderTactic___elambda__1___closed__5();
+lean_mark_persistent(l_Lean_Parser_Term_binderTactic___elambda__1___closed__5);
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+lean_mark_persistent(l_Lean_Parser_Term_binderTactic___elambda__1___closed__6);
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+lean_mark_persistent(l_Lean_Parser_Term_binderTactic___elambda__1___closed__7);
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+lean_mark_persistent(l_Lean_Parser_Term_binderTactic___elambda__1___closed__8);
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+lean_mark_persistent(l_Lean_Parser_Term_binderTactic___elambda__1___closed__9);
+l_Lean_Parser_Term_binderTactic___closed__1 = _init_l_Lean_Parser_Term_binderTactic___closed__1();
+lean_mark_persistent(l_Lean_Parser_Term_binderTactic___closed__1);
+l_Lean_Parser_Term_binderTactic___closed__2 = _init_l_Lean_Parser_Term_binderTactic___closed__2();
+lean_mark_persistent(l_Lean_Parser_Term_binderTactic___closed__2);
+l_Lean_Parser_Term_binderTactic___closed__3 = _init_l_Lean_Parser_Term_binderTactic___closed__3();
+lean_mark_persistent(l_Lean_Parser_Term_binderTactic___closed__3);
+l_Lean_Parser_Term_binderTactic___closed__4 = _init_l_Lean_Parser_Term_binderTactic___closed__4();
+lean_mark_persistent(l_Lean_Parser_Term_binderTactic___closed__4);
+l_Lean_Parser_Term_binderTactic___closed__5 = _init_l_Lean_Parser_Term_binderTactic___closed__5();
+lean_mark_persistent(l_Lean_Parser_Term_binderTactic___closed__5);
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+lean_mark_persistent(l_Lean_Parser_Term_binderTactic___closed__6);
+l_Lean_Parser_Term_binderTactic___closed__7 = _init_l_Lean_Parser_Term_binderTactic___closed__7();
+lean_mark_persistent(l_Lean_Parser_Term_binderTactic___closed__7);
+l_Lean_Parser_Term_binderTactic = _init_l_Lean_Parser_Term_binderTactic();
+lean_mark_persistent(l_Lean_Parser_Term_binderTactic);
 l_Lean_Parser_Term_binderDefault___elambda__1___closed__1 = _init_l_Lean_Parser_Term_binderDefault___elambda__1___closed__1();
 lean_mark_persistent(l_Lean_Parser_Term_binderDefault___elambda__1___closed__1);
 l_Lean_Parser_Term_binderDefault___elambda__1___closed__2 = _init_l_Lean_Parser_Term_binderDefault___elambda__1___closed__2();
@@ -47559,26 +49987,6 @@ l_Lean_Parser_Term_binderDefault___closed__4 = _init_l_Lean_Parser_Term_binderDe
 lean_mark_persistent(l_Lean_Parser_Term_binderDefault___closed__4);
 l_Lean_Parser_Term_binderDefault = _init_l_Lean_Parser_Term_binderDefault();
 lean_mark_persistent(l_Lean_Parser_Term_binderDefault);
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-lean_mark_persistent(l_Lean_Parser_Term_binderTactic___elambda__1___closed__1);
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-lean_mark_persistent(l_Lean_Parser_Term_binderTactic___elambda__1___closed__2);
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-lean_mark_persistent(l_Lean_Parser_Term_binderTactic___elambda__1___closed__3);
-l_Lean_Parser_Term_binderTactic___elambda__1___closed__4 = _init_l_Lean_Parser_Term_binderTactic___elambda__1___closed__4();
-lean_mark_persistent(l_Lean_Parser_Term_binderTactic___elambda__1___closed__4);
-l_Lean_Parser_Term_binderTactic___closed__1 = _init_l_Lean_Parser_Term_binderTactic___closed__1();
-lean_mark_persistent(l_Lean_Parser_Term_binderTactic___closed__1);
-l_Lean_Parser_Term_binderTactic___closed__2 = _init_l_Lean_Parser_Term_binderTactic___closed__2();
-lean_mark_persistent(l_Lean_Parser_Term_binderTactic___closed__2);
-l_Lean_Parser_Term_binderTactic___closed__3 = _init_l_Lean_Parser_Term_binderTactic___closed__3();
-lean_mark_persistent(l_Lean_Parser_Term_binderTactic___closed__3);
-l_Lean_Parser_Term_binderTactic___closed__4 = _init_l_Lean_Parser_Term_binderTactic___closed__4();
-lean_mark_persistent(l_Lean_Parser_Term_binderTactic___closed__4);
-l_Lean_Parser_Term_binderTactic___closed__5 = _init_l_Lean_Parser_Term_binderTactic___closed__5();
-lean_mark_persistent(l_Lean_Parser_Term_binderTactic___closed__5);
-l_Lean_Parser_Term_binderTactic = _init_l_Lean_Parser_Term_binderTactic();
-lean_mark_persistent(l_Lean_Parser_Term_binderTactic);
 l_Lean_Parser_Term_explicitBinder___elambda__1___closed__1 = _init_l_Lean_Parser_Term_explicitBinder___elambda__1___closed__1();
 lean_mark_persistent(l_Lean_Parser_Term_explicitBinder___elambda__1___closed__1);
 l_Lean_Parser_Term_explicitBinder___elambda__1___closed__2 = _init_l_Lean_Parser_Term_explicitBinder___elambda__1___closed__2();
@@ -49450,8 +51858,6 @@ l_Lean_Parser_Term_seq___elambda__1___closed__2 = _init_l_Lean_Parser_Term_seq__
 lean_mark_persistent(l_Lean_Parser_Term_seq___elambda__1___closed__2);
 l_Lean_Parser_Term_seq___elambda__1___closed__3 = _init_l_Lean_Parser_Term_seq___elambda__1___closed__3();
 lean_mark_persistent(l_Lean_Parser_Term_seq___elambda__1___closed__3);
-l_Lean_Parser_Term_seq___elambda__1___closed__4 = _init_l_Lean_Parser_Term_seq___elambda__1___closed__4();
-lean_mark_persistent(l_Lean_Parser_Term_seq___elambda__1___closed__4);
 l_Lean_Parser_Term_seq___closed__1 = _init_l_Lean_Parser_Term_seq___closed__1();
 lean_mark_persistent(l_Lean_Parser_Term_seq___closed__1);
 l_Lean_Parser_Term_seq___closed__2 = _init_l_Lean_Parser_Term_seq___closed__2();
@@ -49558,6 +51964,125 @@ lean_mark_persistent(l_Lean_Parser_Term_mapConstRev);
 res = l___regBuiltinParser_Lean_Parser_Term_mapConstRev(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
+l_Lean_Parser_Term_tacticBlock___elambda__1___closed__1 = _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__1();
+lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___elambda__1___closed__1);
+l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2 = _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2();
+lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___elambda__1___closed__2);
+l_Lean_Parser_Term_tacticBlock___elambda__1___closed__3 = _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__3();
+lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___elambda__1___closed__3);
+l_Lean_Parser_Term_tacticBlock___elambda__1___closed__4 = _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__4();
+lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___elambda__1___closed__4);
+l_Lean_Parser_Term_tacticBlock___elambda__1___closed__5 = _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__5();
+lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___elambda__1___closed__5);
+l_Lean_Parser_Term_tacticBlock___elambda__1___closed__6 = _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__6();
+lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___elambda__1___closed__6);
+l_Lean_Parser_Term_tacticBlock___elambda__1___closed__7 = _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__7();
+lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___elambda__1___closed__7);
+l_Lean_Parser_Term_tacticBlock___elambda__1___closed__8 = _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__8();
+lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___elambda__1___closed__8);
+l_Lean_Parser_Term_tacticBlock___elambda__1___closed__9 = _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__9();
+lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___elambda__1___closed__9);
+l_Lean_Parser_Term_tacticBlock___elambda__1___closed__10 = _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__10();
+lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___elambda__1___closed__10);
+l_Lean_Parser_Term_tacticBlock___elambda__1___closed__11 = _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__11();
+lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___elambda__1___closed__11);
+l_Lean_Parser_Term_tacticBlock___elambda__1___closed__12 = _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__12();
+lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___elambda__1___closed__12);
+l_Lean_Parser_Term_tacticBlock___elambda__1___closed__13 = _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__13();
+lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___elambda__1___closed__13);
+l_Lean_Parser_Term_tacticBlock___elambda__1___closed__14 = _init_l_Lean_Parser_Term_tacticBlock___elambda__1___closed__14();
+lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___elambda__1___closed__14);
+l_Lean_Parser_Term_tacticBlock___closed__1 = _init_l_Lean_Parser_Term_tacticBlock___closed__1();
+lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___closed__1);
+l_Lean_Parser_Term_tacticBlock___closed__2 = _init_l_Lean_Parser_Term_tacticBlock___closed__2();
+lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___closed__2);
+l_Lean_Parser_Term_tacticBlock___closed__3 = _init_l_Lean_Parser_Term_tacticBlock___closed__3();
+lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___closed__3);
+l_Lean_Parser_Term_tacticBlock___closed__4 = _init_l_Lean_Parser_Term_tacticBlock___closed__4();
+lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___closed__4);
+l_Lean_Parser_Term_tacticBlock___closed__5 = _init_l_Lean_Parser_Term_tacticBlock___closed__5();
+lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___closed__5);
+l_Lean_Parser_Term_tacticBlock___closed__6 = _init_l_Lean_Parser_Term_tacticBlock___closed__6();
+lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___closed__6);
+l_Lean_Parser_Term_tacticBlock___closed__7 = _init_l_Lean_Parser_Term_tacticBlock___closed__7();
+lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___closed__7);
+l_Lean_Parser_Term_tacticBlock___closed__8 = _init_l_Lean_Parser_Term_tacticBlock___closed__8();
+lean_mark_persistent(l_Lean_Parser_Term_tacticBlock___closed__8);
+l_Lean_Parser_Term_tacticBlock = _init_l_Lean_Parser_Term_tacticBlock();
+lean_mark_persistent(l_Lean_Parser_Term_tacticBlock);
+res = l___regBuiltinParser_Lean_Parser_Term_tacticBlock(lean_io_mk_world());
+if (lean_io_result_is_error(res)) return res;
+lean_dec_ref(res);
+l_Lean_Parser_Term_byTactic___elambda__1___closed__1 = _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__1();
+lean_mark_persistent(l_Lean_Parser_Term_byTactic___elambda__1___closed__1);
+l_Lean_Parser_Term_byTactic___elambda__1___closed__2 = _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__2();
+lean_mark_persistent(l_Lean_Parser_Term_byTactic___elambda__1___closed__2);
+l_Lean_Parser_Term_byTactic___elambda__1___closed__3 = _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__3();
+lean_mark_persistent(l_Lean_Parser_Term_byTactic___elambda__1___closed__3);
+l_Lean_Parser_Term_byTactic___elambda__1___closed__4 = _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__4();
+lean_mark_persistent(l_Lean_Parser_Term_byTactic___elambda__1___closed__4);
+l_Lean_Parser_Term_byTactic___elambda__1___closed__5 = _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__5();
+lean_mark_persistent(l_Lean_Parser_Term_byTactic___elambda__1___closed__5);
+l_Lean_Parser_Term_byTactic___elambda__1___closed__6 = _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__6();
+lean_mark_persistent(l_Lean_Parser_Term_byTactic___elambda__1___closed__6);
+l_Lean_Parser_Term_byTactic___elambda__1___closed__7 = _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__7();
+lean_mark_persistent(l_Lean_Parser_Term_byTactic___elambda__1___closed__7);
+l_Lean_Parser_Term_byTactic___elambda__1___closed__8 = _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__8();
+lean_mark_persistent(l_Lean_Parser_Term_byTactic___elambda__1___closed__8);
+l_Lean_Parser_Term_byTactic___elambda__1___closed__9 = _init_l_Lean_Parser_Term_byTactic___elambda__1___closed__9();
+lean_mark_persistent(l_Lean_Parser_Term_byTactic___elambda__1___closed__9);
+l_Lean_Parser_Term_byTactic___closed__1 = _init_l_Lean_Parser_Term_byTactic___closed__1();
+lean_mark_persistent(l_Lean_Parser_Term_byTactic___closed__1);
+l_Lean_Parser_Term_byTactic___closed__2 = _init_l_Lean_Parser_Term_byTactic___closed__2();
+lean_mark_persistent(l_Lean_Parser_Term_byTactic___closed__2);
+l_Lean_Parser_Term_byTactic___closed__3 = _init_l_Lean_Parser_Term_byTactic___closed__3();
+lean_mark_persistent(l_Lean_Parser_Term_byTactic___closed__3);
+l_Lean_Parser_Term_byTactic___closed__4 = _init_l_Lean_Parser_Term_byTactic___closed__4();
+lean_mark_persistent(l_Lean_Parser_Term_byTactic___closed__4);
+l_Lean_Parser_Term_byTactic___closed__5 = _init_l_Lean_Parser_Term_byTactic___closed__5();
+lean_mark_persistent(l_Lean_Parser_Term_byTactic___closed__5);
+l_Lean_Parser_Term_byTactic___closed__6 = _init_l_Lean_Parser_Term_byTactic___closed__6();
+lean_mark_persistent(l_Lean_Parser_Term_byTactic___closed__6);
+l_Lean_Parser_Term_byTactic = _init_l_Lean_Parser_Term_byTactic();
+lean_mark_persistent(l_Lean_Parser_Term_byTactic);
+res = l___regBuiltinParser_Lean_Parser_Term_byTactic(lean_io_mk_world());
+if (lean_io_result_is_error(res)) return res;
+lean_dec_ref(res);
+l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__1 = _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__1();
+lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__1);
+l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2 = _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2();
+lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__2);
+l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__3 = _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__3();
+lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__3);
+l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__4 = _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__4();
+lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__4);
+l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__5 = _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__5();
+lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__5);
+l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__6 = _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__6();
+lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__6);
+l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__7 = _init_l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__7();
+lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___elambda__1___closed__7);
+l_Lean_Parser_Term_tacticStxQuot___closed__1 = _init_l_Lean_Parser_Term_tacticStxQuot___closed__1();
+lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___closed__1);
+l_Lean_Parser_Term_tacticStxQuot___closed__2 = _init_l_Lean_Parser_Term_tacticStxQuot___closed__2();
+lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___closed__2);
+l_Lean_Parser_Term_tacticStxQuot___closed__3 = _init_l_Lean_Parser_Term_tacticStxQuot___closed__3();
+lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___closed__3);
+l_Lean_Parser_Term_tacticStxQuot___closed__4 = _init_l_Lean_Parser_Term_tacticStxQuot___closed__4();
+lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___closed__4);
+l_Lean_Parser_Term_tacticStxQuot___closed__5 = _init_l_Lean_Parser_Term_tacticStxQuot___closed__5();
+lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___closed__5);
+l_Lean_Parser_Term_tacticStxQuot___closed__6 = _init_l_Lean_Parser_Term_tacticStxQuot___closed__6();
+lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot___closed__6);
+l_Lean_Parser_Term_tacticStxQuot = _init_l_Lean_Parser_Term_tacticStxQuot();
+lean_mark_persistent(l_Lean_Parser_Term_tacticStxQuot);
+l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot___closed__1 = _init_l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot___closed__1();
+lean_mark_persistent(l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot___closed__1);
+l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot___closed__2 = _init_l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot___closed__2();
+lean_mark_persistent(l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot___closed__2);
+res = l___regBuiltinParser_Lean_Parser_Term_tacticStxQuot(lean_io_mk_world());
+if (lean_io_result_is_error(res)) return res;
+lean_dec_ref(res);
 return lean_mk_io_result(lean_box(0));
 }
 #ifdef __cplusplus
diff --git a/stage0/stdlib/Init/Lean/Syntax.c b/stage0/stdlib/Init/Lean/Syntax.c
index 7bc0dc2d98..d2d6a8327a 100644
--- a/stage0/stdlib/Init/Lean/Syntax.c
+++ b/stage0/stdlib/Init/Lean/Syntax.c
@@ -16,9 +16,9 @@ extern "C" {
 lean_object* l_Lean_Syntax_reprint___main___closed__1;
 lean_object* l_Lean_Syntax_formatStxAux___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_reprint___main___boxed(lean_object*);
+lean_object* l___private_Init_Lean_Syntax_5__reprintLeaf(lean_object*, lean_object*);
 lean_object* lean_array_set(lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_iterateMAux___main___at_Lean_Syntax_reprint___main___spec__2(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Syntax_4__reprintLeaf(lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Syntax_1__updateInfo(lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_setTailInfoAux(lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_reprint___boxed(lean_object*);
@@ -30,10 +30,10 @@ lean_object* l_Lean_Syntax_ifNodeKind___rarg(lean_object*, lean_object*, lean_ob
 uint8_t lean_name_eq(lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_mrewriteBottomUp___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getIdAt(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Syntax_4__updateFirst___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_HasToString;
 extern lean_object* l_Array_empty___closed__1;
 lean_object* l_Lean_SyntaxNode_withArgs(lean_object*);
-lean_object* l___private_Init_Lean_Syntax_4__reprintLeaf___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_reprint___main(lean_object*);
 lean_object* l_Lean_Syntax_mrewriteBottomUp___main___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_mrewriteBottomUp(lean_object*);
@@ -51,7 +51,9 @@ lean_object* l_Lean_Syntax_getNumArgs___boxed(lean_object*);
 lean_object* l___private_Init_Lean_Syntax_3__updateLast___main___at_Lean_Syntax_setTailInfoAux___main___spec__1(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_mkAppStx___closed__4;
 lean_object* l_Lean_mkAtom(lean_object*);
+lean_object* l_Lean_Syntax_setHeadInfo(lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_mreplace___main(lean_object*);
+lean_object* l___private_Init_Lean_Syntax_4__updateFirst___main(lean_object*);
 lean_object* l_Lean_Syntax_Lean_HasFormat(lean_object*);
 lean_object* l_Lean_Syntax_truncateTrailing(lean_object*);
 lean_object* l_Lean_Syntax_mreplace___rarg(lean_object*, lean_object*, lean_object*);
@@ -69,6 +71,7 @@ lean_object* l_Lean_Syntax_getTailWithInfo___main(lean_object*);
 lean_object* l_Lean_Syntax_formatStxAux___main___closed__4;
 lean_object* l_Lean_SyntaxNode_getIdAt(lean_object*, lean_object*);
 lean_object* lean_array_fget(lean_object*, lean_object*);
+lean_object* l_Array_umapMAux___main___at_Lean_Syntax_replaceInfo___main___spec__1(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_SyntaxNode_getKind___boxed(lean_object*);
 lean_object* l_Lean_Syntax_formatStxAux___main___closed__2;
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
@@ -84,6 +87,8 @@ lean_object* l_List_map___main___at_Lean_Syntax_formatStxAux___main___spec__5___
 lean_object* l_Lean_unreachIsNodeMissing(lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getIdAt___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_formatStx___boxed(lean_object*, lean_object*);
+lean_object* l_Lean_Syntax_replaceInfo___main(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Syntax_4__updateFirst(lean_object*, lean_object*);
 lean_object* lean_array_fset(lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Syntax_3__updateLast(lean_object*);
 lean_object* l_Lean_Syntax_updateLeading(lean_object*);
@@ -101,6 +106,7 @@ lean_object* l_Lean_Syntax_formatStx(lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_mreplace___main___rarg___lambda__1(lean_object*, lean_object*, lean_object*);
 lean_object* l_Function_comp___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_umapMAux___main___at_Lean_Syntax_rewriteBottomUp___spec__2(lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Syntax_replaceInfo(lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_isMissing___boxed(lean_object*);
 lean_object* l_Lean_Syntax_mreplace(lean_object*);
 lean_object* l___private_Init_Lean_Syntax_3__updateLast___main(lean_object*);
@@ -142,6 +148,7 @@ lean_object* l_Lean_Syntax_setArg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_SourceInfo_updateTrailing(lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Syntax_2__updateLeadingAux(lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getTailWithInfo(lean_object*);
+lean_object* l_Lean_Syntax_setHeadInfoAux___main(lean_object*, lean_object*);
 lean_object* l_String_quote(lean_object*);
 lean_object* l_Lean_Syntax_HasToString___closed__2;
 lean_object* l_Lean_Syntax_mrewriteBottomUp___main___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -150,6 +157,7 @@ extern lean_object* l_Lean_Format_sbracket___closed__1;
 extern lean_object* l_Lean_Format_paren___closed__2;
 lean_object* l_Lean_unreachIsNodeAtom___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Syntax_3__updateLast___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Syntax_4__updateFirst___main___at_Lean_Syntax_setHeadInfoAux___main___spec__1(lean_object*, lean_object*, lean_object*);
 lean_object* l_List_map___main___at_Lean_Syntax_formatStxAux___main___spec__4___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_findSomeRevMAux___main___at_Lean_Syntax_getTailWithInfo___main___spec__1(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_setTailInfoAux___main(lean_object*, lean_object*);
@@ -162,6 +170,7 @@ lean_object* l_Array_iterateMAux___main___at_Lean_Syntax_reprint___main___spec__
 lean_object* l_Array_umapMAux___main___at_Lean_Syntax_updateLeading___spec__2(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_HasToString___closed__1;
 extern lean_object* l_Lean_mkOptionalNode___closed__1;
+lean_object* l___private_Init_Lean_Syntax_4__updateFirst___main___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_mrewriteBottomUp___main(lean_object*);
 lean_object* l_Lean_SyntaxNode_getIdAt___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getTailInfo(lean_object*);
@@ -188,13 +197,16 @@ lean_object* l_Lean_Syntax_mrewriteBottomUp___main___rarg___lambda__2(lean_objec
 lean_object* l_Lean_Syntax_ifNodeKind___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_modifyArgs(lean_object*, lean_object*);
 lean_object* l_Lean_mkNode(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Syntax_5__reprintLeaf___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getTailInfo___main(lean_object*);
 lean_object* l_Lean_SyntaxNode_getArg(lean_object*, lean_object*);
 lean_object* l_Lean_Format_joinSep___main___at_Lean_Syntax_formatStxAux___main___spec__2___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_formatStxAux___main___closed__7;
 lean_object* l_Lean_Syntax_formatStxAux(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_reprint(lean_object*);
+lean_object* l_Lean_Syntax_setHeadInfoAux(lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_mreplace___main___rarg___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Syntax_4__updateFirst___rarg(lean_object*, lean_object*, lean_object*);
 uint8_t lean_string_dec_eq(lean_object*, lean_object*);
 uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
 lean_object* l_Lean_SourceInfo_updateTrailing(lean_object* x_1, lean_object* x_2) {
@@ -2927,7 +2939,502 @@ return x_10;
 }
 }
 }
-lean_object* l___private_Init_Lean_Syntax_4__reprintLeaf(lean_object* x_1, lean_object* x_2) {
+lean_object* l___private_Init_Lean_Syntax_4__updateFirst___main___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; uint8_t x_5; 
+x_4 = lean_array_get_size(x_1);
+x_5 = lean_nat_dec_lt(x_3, x_4);
+lean_dec(x_4);
+if (x_5 == 0)
+{
+lean_object* x_6; 
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_6 = lean_box(0);
+return x_6;
+}
+else
+{
+lean_object* x_7; lean_object* x_8; 
+x_7 = lean_array_fget(x_1, x_3);
+lean_inc(x_2);
+x_8 = lean_apply_1(x_2, x_7);
+if (lean_obj_tag(x_8) == 0)
+{
+lean_object* x_9; lean_object* x_10; 
+x_9 = lean_unsigned_to_nat(1u);
+x_10 = lean_nat_add(x_3, x_9);
+lean_dec(x_3);
+x_3 = x_10;
+goto _start;
+}
+else
+{
+uint8_t x_12; 
+lean_dec(x_2);
+x_12 = !lean_is_exclusive(x_8);
+if (x_12 == 0)
+{
+lean_object* x_13; lean_object* x_14; 
+x_13 = lean_ctor_get(x_8, 0);
+x_14 = lean_array_fset(x_1, x_3, x_13);
+lean_dec(x_3);
+lean_ctor_set(x_8, 0, x_14);
+return x_8;
+}
+else
+{
+lean_object* x_15; lean_object* x_16; lean_object* x_17; 
+x_15 = lean_ctor_get(x_8, 0);
+lean_inc(x_15);
+lean_dec(x_8);
+x_16 = lean_array_fset(x_1, x_3, x_15);
+lean_dec(x_3);
+x_17 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_17, 0, x_16);
+return x_17;
+}
+}
+}
+}
+}
+lean_object* l___private_Init_Lean_Syntax_4__updateFirst___main(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l___private_Init_Lean_Syntax_4__updateFirst___main___rarg), 3, 0);
+return x_2;
+}
+}
+lean_object* l___private_Init_Lean_Syntax_4__updateFirst___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; 
+x_4 = l___private_Init_Lean_Syntax_4__updateFirst___main___rarg(x_1, x_2, x_3);
+return x_4;
+}
+}
+lean_object* l___private_Init_Lean_Syntax_4__updateFirst(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+lean_object* x_3; 
+x_3 = lean_alloc_closure((void*)(l___private_Init_Lean_Syntax_4__updateFirst___rarg), 3, 0);
+return x_3;
+}
+}
+lean_object* l___private_Init_Lean_Syntax_4__updateFirst___boxed(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+lean_object* x_3; 
+x_3 = l___private_Init_Lean_Syntax_4__updateFirst(x_1, x_2);
+lean_dec(x_2);
+return x_3;
+}
+}
+lean_object* l___private_Init_Lean_Syntax_4__updateFirst___main___at_Lean_Syntax_setHeadInfoAux___main___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; uint8_t x_5; 
+x_4 = lean_array_get_size(x_2);
+x_5 = lean_nat_dec_lt(x_3, x_4);
+lean_dec(x_4);
+if (x_5 == 0)
+{
+lean_object* x_6; 
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_6 = lean_box(0);
+return x_6;
+}
+else
+{
+lean_object* x_7; lean_object* x_8; 
+x_7 = lean_array_fget(x_2, x_3);
+lean_inc(x_1);
+x_8 = l_Lean_Syntax_setHeadInfoAux___main(x_1, x_7);
+if (lean_obj_tag(x_8) == 0)
+{
+lean_object* x_9; lean_object* x_10; 
+x_9 = lean_unsigned_to_nat(1u);
+x_10 = lean_nat_add(x_3, x_9);
+lean_dec(x_3);
+x_3 = x_10;
+goto _start;
+}
+else
+{
+uint8_t x_12; 
+lean_dec(x_1);
+x_12 = !lean_is_exclusive(x_8);
+if (x_12 == 0)
+{
+lean_object* x_13; lean_object* x_14; 
+x_13 = lean_ctor_get(x_8, 0);
+x_14 = lean_array_fset(x_2, x_3, x_13);
+lean_dec(x_3);
+lean_ctor_set(x_8, 0, x_14);
+return x_8;
+}
+else
+{
+lean_object* x_15; lean_object* x_16; lean_object* x_17; 
+x_15 = lean_ctor_get(x_8, 0);
+lean_inc(x_15);
+lean_dec(x_8);
+x_16 = lean_array_fset(x_2, x_3, x_15);
+lean_dec(x_3);
+x_17 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_17, 0, x_16);
+return x_17;
+}
+}
+}
+}
+}
+lean_object* l_Lean_Syntax_setHeadInfoAux___main(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+switch (lean_obj_tag(x_2)) {
+case 0:
+{
+lean_object* x_3; 
+lean_dec(x_1);
+x_3 = lean_box(0);
+return x_3;
+}
+case 1:
+{
+uint8_t x_4; 
+x_4 = !lean_is_exclusive(x_2);
+if (x_4 == 0)
+{
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
+x_5 = lean_ctor_get(x_2, 0);
+x_6 = lean_ctor_get(x_2, 1);
+x_7 = lean_array_get_size(x_6);
+x_8 = l___private_Init_Lean_Syntax_4__updateFirst___main___at_Lean_Syntax_setHeadInfoAux___main___spec__1(x_1, x_6, x_7);
+if (lean_obj_tag(x_8) == 0)
+{
+lean_object* x_9; 
+lean_free_object(x_2);
+lean_dec(x_5);
+x_9 = lean_box(0);
+return x_9;
+}
+else
+{
+uint8_t x_10; 
+x_10 = !lean_is_exclusive(x_8);
+if (x_10 == 0)
+{
+lean_object* x_11; 
+x_11 = lean_ctor_get(x_8, 0);
+lean_ctor_set(x_2, 1, x_11);
+lean_ctor_set(x_8, 0, x_2);
+return x_8;
+}
+else
+{
+lean_object* x_12; lean_object* x_13; 
+x_12 = lean_ctor_get(x_8, 0);
+lean_inc(x_12);
+lean_dec(x_8);
+lean_ctor_set(x_2, 1, x_12);
+x_13 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_13, 0, x_2);
+return x_13;
+}
+}
+}
+else
+{
+lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
+x_14 = lean_ctor_get(x_2, 0);
+x_15 = lean_ctor_get(x_2, 1);
+lean_inc(x_15);
+lean_inc(x_14);
+lean_dec(x_2);
+x_16 = lean_array_get_size(x_15);
+x_17 = l___private_Init_Lean_Syntax_4__updateFirst___main___at_Lean_Syntax_setHeadInfoAux___main___spec__1(x_1, x_15, x_16);
+if (lean_obj_tag(x_17) == 0)
+{
+lean_object* x_18; 
+lean_dec(x_14);
+x_18 = lean_box(0);
+return x_18;
+}
+else
+{
+lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; 
+x_19 = lean_ctor_get(x_17, 0);
+lean_inc(x_19);
+if (lean_is_exclusive(x_17)) {
+ lean_ctor_release(x_17, 0);
+ x_20 = x_17;
+} else {
+ lean_dec_ref(x_17);
+ x_20 = lean_box(0);
+}
+x_21 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_21, 0, x_14);
+lean_ctor_set(x_21, 1, x_19);
+if (lean_is_scalar(x_20)) {
+ x_22 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_22 = x_20;
+}
+lean_ctor_set(x_22, 0, x_21);
+return x_22;
+}
+}
+}
+case 2:
+{
+uint8_t x_23; 
+x_23 = !lean_is_exclusive(x_2);
+if (x_23 == 0)
+{
+lean_object* x_24; lean_object* x_25; 
+x_24 = lean_ctor_get(x_2, 0);
+lean_dec(x_24);
+lean_ctor_set(x_2, 0, x_1);
+x_25 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_25, 0, x_2);
+return x_25;
+}
+else
+{
+lean_object* x_26; lean_object* x_27; lean_object* x_28; 
+x_26 = lean_ctor_get(x_2, 1);
+lean_inc(x_26);
+lean_dec(x_2);
+x_27 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_27, 0, x_1);
+lean_ctor_set(x_27, 1, x_26);
+x_28 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_28, 0, x_27);
+return x_28;
+}
+}
+default: 
+{
+uint8_t x_29; 
+x_29 = !lean_is_exclusive(x_2);
+if (x_29 == 0)
+{
+lean_object* x_30; lean_object* x_31; 
+x_30 = lean_ctor_get(x_2, 0);
+lean_dec(x_30);
+lean_ctor_set(x_2, 0, x_1);
+x_31 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_31, 0, x_2);
+return x_31;
+}
+else
+{
+lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; 
+x_32 = lean_ctor_get(x_2, 1);
+x_33 = lean_ctor_get(x_2, 2);
+x_34 = lean_ctor_get(x_2, 3);
+lean_inc(x_34);
+lean_inc(x_33);
+lean_inc(x_32);
+lean_dec(x_2);
+x_35 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_35, 0, x_1);
+lean_ctor_set(x_35, 1, x_32);
+lean_ctor_set(x_35, 2, x_33);
+lean_ctor_set(x_35, 3, x_34);
+x_36 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_36, 0, x_35);
+return x_36;
+}
+}
+}
+}
+}
+lean_object* l_Lean_Syntax_setHeadInfoAux(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+lean_object* x_3; 
+x_3 = l_Lean_Syntax_setHeadInfoAux___main(x_1, x_2);
+return x_3;
+}
+}
+lean_object* l_Lean_Syntax_setHeadInfo(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+lean_object* x_3; 
+lean_inc(x_1);
+x_3 = l_Lean_Syntax_setHeadInfoAux___main(x_2, x_1);
+if (lean_obj_tag(x_3) == 0)
+{
+return x_1;
+}
+else
+{
+lean_object* x_4; 
+lean_dec(x_1);
+x_4 = lean_ctor_get(x_3, 0);
+lean_inc(x_4);
+lean_dec(x_3);
+return x_4;
+}
+}
+}
+lean_object* l_Array_umapMAux___main___at_Lean_Syntax_replaceInfo___main___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; uint8_t x_5; 
+x_4 = lean_array_get_size(x_3);
+x_5 = lean_nat_dec_lt(x_2, x_4);
+lean_dec(x_4);
+if (x_5 == 0)
+{
+lean_object* x_6; lean_object* x_7; 
+lean_dec(x_2);
+lean_dec(x_1);
+x_6 = l_Array_empty___closed__1;
+x_7 = x_3;
+return x_7;
+}
+else
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
+x_8 = lean_array_fget(x_3, x_2);
+x_9 = lean_box(0);
+x_10 = x_9;
+x_11 = lean_array_fset(x_3, x_2, x_10);
+lean_inc(x_8);
+lean_inc(x_1);
+x_12 = l_Lean_Syntax_replaceInfo___main(x_1, x_8);
+x_13 = lean_unsigned_to_nat(1u);
+x_14 = lean_nat_add(x_2, x_13);
+x_15 = x_12;
+lean_dec(x_8);
+x_16 = lean_array_fset(x_11, x_2, x_15);
+lean_dec(x_2);
+x_2 = x_14;
+x_3 = x_16;
+goto _start;
+}
+}
+}
+lean_object* l_Lean_Syntax_replaceInfo___main(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+switch (lean_obj_tag(x_2)) {
+case 0:
+{
+lean_dec(x_1);
+return x_2;
+}
+case 1:
+{
+uint8_t x_3; 
+x_3 = !lean_is_exclusive(x_2);
+if (x_3 == 0)
+{
+lean_object* x_4; lean_object* x_5; lean_object* x_6; 
+x_4 = lean_ctor_get(x_2, 1);
+x_5 = lean_unsigned_to_nat(0u);
+x_6 = l_Array_umapMAux___main___at_Lean_Syntax_replaceInfo___main___spec__1(x_1, x_5, x_4);
+lean_ctor_set(x_2, 1, x_6);
+return x_2;
+}
+else
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
+x_7 = lean_ctor_get(x_2, 0);
+x_8 = lean_ctor_get(x_2, 1);
+lean_inc(x_8);
+lean_inc(x_7);
+lean_dec(x_2);
+x_9 = lean_unsigned_to_nat(0u);
+x_10 = l_Array_umapMAux___main___at_Lean_Syntax_replaceInfo___main___spec__1(x_1, x_9, x_8);
+x_11 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_11, 0, x_7);
+lean_ctor_set(x_11, 1, x_10);
+return x_11;
+}
+}
+case 2:
+{
+uint8_t x_12; 
+x_12 = !lean_is_exclusive(x_2);
+if (x_12 == 0)
+{
+lean_object* x_13; lean_object* x_14; 
+x_13 = lean_ctor_get(x_2, 0);
+lean_dec(x_13);
+x_14 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_14, 0, x_1);
+lean_ctor_set(x_2, 0, x_14);
+return x_2;
+}
+else
+{
+lean_object* x_15; lean_object* x_16; lean_object* x_17; 
+x_15 = lean_ctor_get(x_2, 1);
+lean_inc(x_15);
+lean_dec(x_2);
+x_16 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_16, 0, x_1);
+x_17 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_17, 0, x_16);
+lean_ctor_set(x_17, 1, x_15);
+return x_17;
+}
+}
+default: 
+{
+uint8_t x_18; 
+x_18 = !lean_is_exclusive(x_2);
+if (x_18 == 0)
+{
+lean_object* x_19; lean_object* x_20; 
+x_19 = lean_ctor_get(x_2, 0);
+lean_dec(x_19);
+x_20 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_20, 0, x_1);
+lean_ctor_set(x_2, 0, x_20);
+return x_2;
+}
+else
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; 
+x_21 = lean_ctor_get(x_2, 1);
+x_22 = lean_ctor_get(x_2, 2);
+x_23 = lean_ctor_get(x_2, 3);
+lean_inc(x_23);
+lean_inc(x_22);
+lean_inc(x_21);
+lean_dec(x_2);
+x_24 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_24, 0, x_1);
+x_25 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_25, 0, x_24);
+lean_ctor_set(x_25, 1, x_21);
+lean_ctor_set(x_25, 2, x_22);
+lean_ctor_set(x_25, 3, x_23);
+return x_25;
+}
+}
+}
+}
+}
+lean_object* l_Lean_Syntax_replaceInfo(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+lean_object* x_3; 
+x_3 = l_Lean_Syntax_replaceInfo___main(x_1, x_2);
+return x_3;
+}
+}
+lean_object* l___private_Init_Lean_Syntax_5__reprintLeaf(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 if (lean_obj_tag(x_1) == 0)
@@ -2959,11 +3466,11 @@ return x_18;
 }
 }
 }
-lean_object* l___private_Init_Lean_Syntax_4__reprintLeaf___boxed(lean_object* x_1, lean_object* x_2) {
+lean_object* l___private_Init_Lean_Syntax_5__reprintLeaf___boxed(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 lean_object* x_3; 
-x_3 = l___private_Init_Lean_Syntax_4__reprintLeaf(x_1, x_2);
+x_3 = l___private_Init_Lean_Syntax_5__reprintLeaf(x_1, x_2);
 lean_dec(x_2);
 lean_dec(x_1);
 return x_3;
@@ -3153,7 +3660,7 @@ case 2:
 lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; 
 x_21 = lean_ctor_get(x_1, 0);
 x_22 = lean_ctor_get(x_1, 1);
-x_23 = l___private_Init_Lean_Syntax_4__reprintLeaf(x_21, x_22);
+x_23 = l___private_Init_Lean_Syntax_5__reprintLeaf(x_21, x_22);
 x_24 = lean_alloc_ctor(1, 1, 0);
 lean_ctor_set(x_24, 0, x_23);
 return x_24;
@@ -3167,7 +3674,7 @@ x_27 = lean_ctor_get(x_25, 0);
 x_28 = lean_ctor_get(x_25, 1);
 x_29 = lean_ctor_get(x_25, 2);
 x_30 = lean_string_utf8_extract(x_27, x_28, x_29);
-x_31 = l___private_Init_Lean_Syntax_4__reprintLeaf(x_26, x_30);
+x_31 = l___private_Init_Lean_Syntax_5__reprintLeaf(x_26, x_30);
 lean_dec(x_30);
 x_32 = lean_alloc_ctor(1, 1, 0);
 lean_ctor_set(x_32, 0, x_31);
diff --git a/stage0/stdlib/Init/LeanInit.c b/stage0/stdlib/Init/LeanInit.c
index 73cf953c18..235564d14b 100644
--- a/stage0/stdlib/Init/LeanInit.c
+++ b/stage0/stdlib/Init/LeanInit.c
@@ -216,6 +216,7 @@ lean_object* l_Lean_ParserDescr_inhabited___closed__1;
 lean_object* l_Lean_NameGenerator_mkChild(lean_object*);
 lean_object* l_Lean_Syntax_isCharLit_x3f___boxed(lean_object*);
 lean_object* l___private_Init_LeanInit_2__assembleParts(lean_object*, lean_object*);
+lean_object* l_Lean_SourceInfo_inhabited;
 size_t lean_usize_of_nat(lean_object*);
 lean_object* l_Lean_nullKind___closed__1;
 lean_object* l_Lean_Syntax_decodeStrLit___boxed(lean_object*);
@@ -243,6 +244,7 @@ lean_object* l_Lean_identKind;
 lean_object* l_Lean_mkCTermId(lean_object*);
 uint8_t l_UInt32_decEq(uint32_t, uint32_t);
 lean_object* l_Lean_Syntax_inhabited;
+extern lean_object* l_Substring_drop___closed__2;
 lean_object* l_Lean_Macro_throwError___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_mkAppStx___closed__5;
 lean_object* l_Lean_Macro_throwError___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -252,6 +254,7 @@ lean_object* l___private_Init_LeanInit_3__extractImported(lean_object*, lean_obj
 lean_object* l___private_Init_LeanInit_5__extractMacroScopesAux___main(lean_object*, lean_object*);
 uint8_t l_Lean_Syntax_hasArgs(lean_object*);
 lean_object* l_Lean_monadQuotationTrans___rarg___lambda__1(lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_SourceInfo_inhabited___closed__1;
 lean_object* l_String_quote(lean_object*);
 uint8_t l_Char_isAlphanum(uint32_t);
 lean_object* l___private_Init_LeanInit_12__decodeQuotedChar(lean_object*, lean_object*);
@@ -1523,6 +1526,27 @@ x_1 = l_Lean_ParserDescr_inhabited___closed__1;
 return x_1;
 }
 }
+lean_object* _init_l_Lean_SourceInfo_inhabited___closed__1() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Substring_drop___closed__2;
+x_2 = lean_unsigned_to_nat(0u);
+x_3 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_3, 0, x_1);
+lean_ctor_set(x_3, 1, x_2);
+lean_ctor_set(x_3, 2, x_1);
+return x_3;
+}
+}
+lean_object* _init_l_Lean_SourceInfo_inhabited() {
+_start:
+{
+lean_object* x_1; 
+x_1 = l_Lean_SourceInfo_inhabited___closed__1;
+return x_1;
+}
+}
 lean_object* _init_l_Lean_Syntax_inhabited() {
 _start:
 {
@@ -6751,6 +6775,10 @@ l_Lean_ParserDescr_inhabited___closed__1 = _init_l_Lean_ParserDescr_inhabited___
 lean_mark_persistent(l_Lean_ParserDescr_inhabited___closed__1);
 l_Lean_ParserDescr_inhabited = _init_l_Lean_ParserDescr_inhabited();
 lean_mark_persistent(l_Lean_ParserDescr_inhabited);
+l_Lean_SourceInfo_inhabited___closed__1 = _init_l_Lean_SourceInfo_inhabited___closed__1();
+lean_mark_persistent(l_Lean_SourceInfo_inhabited___closed__1);
+l_Lean_SourceInfo_inhabited = _init_l_Lean_SourceInfo_inhabited();
+lean_mark_persistent(l_Lean_SourceInfo_inhabited);
 l_Lean_Syntax_inhabited = _init_l_Lean_Syntax_inhabited();
 lean_mark_persistent(l_Lean_Syntax_inhabited);
 l_Lean_choiceKind___closed__1 = _init_l_Lean_choiceKind___closed__1();