diff --git a/stage0/src/Init/Lean/Elab/StructInst.lean b/stage0/src/Init/Lean/Elab/StructInst.lean
index 0bb50105c5..ec1999e511 100644
--- a/stage0/src/Init/Lean/Elab/StructInst.lean
+++ b/stage0/src/Init/Lean/Elab/StructInst.lean
@@ -14,63 +14,29 @@ namespace Elab
 namespace Term
 namespace StructInst
 
-/- parser! symbol "{" appPrec >> optional (try (ident >> " . ")) >> sepBy (structInstField <|> structInstSource) ", " true >> "}" -/
-
-namespace ExpandNonAtomicExplicitSource
-
-structure State :=
-(found : Bool := false)
-(source? : Option Syntax := none)
-
-/- Auxiliary function for  `expandNonAtomicExplicitSource` -/
-def main (stx : Syntax) : StateT State TermElabM (Option Syntax) := do
-let args := (stx.getArg 2).getArgs;
-args ← args.mapM $ fun arg =>
-  if arg.getKind == `Lean.Parser.Term.structInstSource then do
-    -- parser! ".." >> optional termParser
-    s ← get;
-    if s.found then
-      liftM $ throwError arg "source has already been specified"
-    else
-      let optSource := arg.getArg 1;
-      if optSource.isNone then do
-        modify $ fun s => { s with found := true };
-        pure arg
-      else do
-        let source := optSource.getArg 0;
-        fvar? ← liftM $ isLocalTermId? source;
-        match fvar? with
-        | some _ => do
-          -- it is already a local variable
-          modify $ fun s => { s with found := true };
-          pure arg
-        | none => do
-          src ← `(src);
-          modify $ fun s => { s with found := true, source? := source };
-          let optSource := optSource.setArg 0 src;
-          let arg := arg.setArg 1 optSource;
-          pure arg
-  else
-    pure arg;
-s ← get;
-match s.source? with
-| none        => pure none
-| some source => do
-  let newStx := stx.setArg 2 (mkNullNode args);
-  `(let src := $source; $newStx)
-
-end ExpandNonAtomicExplicitSource
+/- parser! symbol "{" appPrec >> optional (try (termParser >> "with")) >> sepBy structInstField ", " true >> optional ".." >> optional (" : " >> termParser) >> "}" -/
 
 /-
-If `stx` is of the form `{ ... .. s }` and `s` is not a local variable, expand into `let src := s; { ... .. src}`.
+If `stx` is of the form `{ s with ... }` and `s` is not a local variable, expand into `let src := s; { src with ... }`.
 -/
 private def expandNonAtomicExplicitSource (stx : Syntax) : TermElabM (Option Syntax) :=
-withFreshMacroScope $ (ExpandNonAtomicExplicitSource.main stx).run' {}
+withFreshMacroScope $
+  let sourceOpt := stx.getArg 1;
+  if sourceOpt.isNone then pure none  else do
+    let source := sourceOpt.getArg 0;
+    fvar? ← isLocalTermId? source;
+    match fvar? with
+    | some _ => pure none
+    | none   => do
+      src ← `(src);
+      let sourceOpt := sourceOpt.setArg 0 src;
+      let stxNew    := stx.setArg 1 sourceOpt;
+      `(let src := $source; $stxNew)
 
 inductive Source
 | none     -- structure instance source has not been provieded
 | implicit (stx : Syntax) -- `..`
-| explicit (stx : Syntax) (src : Expr) -- `.. term`
+| explicit (stx : Syntax) (src : Expr) -- `src with`
 
 instance Source.inhabited : Inhabited Source := ⟨Source.none⟩
 
@@ -78,35 +44,25 @@ def Source.isNone : Source → Bool
 | Source.none => true
 | _           => false
 
-instance Source.hasFormat : HasFormat Source :=
-⟨fun src => match src with
- | Source.none           => ""
- | Source.implicit _     => " .."
- | Source.explicit _ src => " .. " ++ format src⟩
-
-def Source.addSyntax : Source → Array Syntax → Array Syntax
-| Source.none,           acc => acc
-| Source.implicit stx,   acc => acc.push stx
-| Source.explicit stx _, acc => acc.push stx
+def setStructSourceSyntax (structStx : Syntax) : Source → Syntax
+| Source.none           => (structStx.setArg 1 mkNullNode).setArg 3 mkNullNode
+| Source.implicit stx   => (structStx.setArg 1 mkNullNode).setArg 3 stx
+| Source.explicit stx _ => (structStx.setArg 1 stx).setArg 3 mkNullNode
 
 private def getStructSource (stx : Syntax) : TermElabM Source :=
-let args := (stx.getArg 2).getArgs;
-args.foldSepByM
-  (fun arg r =>
-    if arg.getKind == `Lean.Parser.Term.structInstSource then
-      -- parser! ".." >> optional termParser
-      if !r.isNone then throwError arg "source has already been specified"
-      else
-        let optTerm := arg.getArg 1;
-        if optTerm.isNone then pure $ Source.implicit arg
-        else do
-          fvar? ← isLocalTermId? (optTerm.getArg 0);
-          match fvar? with
-          | none      => unreachable! -- expandNonAtomicExplicitSource must have been used when we get here
-          | some fvar => pure $ Source.explicit arg fvar
-    else
-      pure r)
-  Source.none
+let explicitSource := stx.getArg 1;
+let implicitSource := stx.getArg 3;
+if explicitSource.isNone && implicitSource.isNone then
+  pure Source.none
+else if explicitSource.isNone then
+  pure $ Source.implicit implicitSource
+else if implicitSource.isNone then do
+  fvar? ← isLocalTermId? (explicitSource.getArg 0);
+  match fvar? with
+  | none      => unreachable! -- expandNonAtomicExplicitSource must have been used when we get here
+  | some src  => pure $ Source.explicit explicitSource src
+else
+  throwError stx "invalid structure instance `with` and `..` cannot be used together"
 
 /-
   We say a `{ ... }` notation is a `modifyOp` if it contains only one
@@ -117,34 +73,29 @@ private def isModifyOp? (stx : Syntax) : TermElabM (Option Syntax) := do
 let args := (stx.getArg 2).getArgs;
 s? ← args.foldSepByM
   (fun arg s? =>
-    let k := arg.getKind;
-    if k == `Lean.Parser.Term.structInstSource then pure s?
-    else if k == `Lean.Parser.Term.structInstField then
-      /- Remark: the syntax for `structInstField` is
-         ```
-         def structInstLVal   := (ident <|> numLit <|> structInstArrayRef) >> many (group ("." >> (ident <|> numLit)) <|> structInstArrayRef)
-         def structInstField  := parser! structInstLVal >> " := " >> termParser
-         ``` -/
-      let lval := arg.getArg 0;
-      let k    := lval.getKind;
-      if k == `Lean.Parser.Term.structInstArrayRef then
-        match s? with
-        | none   => pure (some arg)
-        | some s =>
-          if s.getKind == `Lean.Parser.Term.structInstArrayRef then
-            throwError arg "invalid {...} notation, at most one `[..]` at a given level"
-          else
-            throwError arg "invalid {...} notation, can't mix field and `[..]` at a given level"
-      else
-        match s? with
-        | none   => pure (some arg)
-        | some s =>
-          if s.getKind == `Lean.Parser.Term.structInstArrayRef then
-            throwError arg "invalid {...} notation, can't mix field and `[..]` at a given level"
-          else
-            pure s?
+    /- Remark: the syntax for `structInstField` is
+       ```
+       def structInstLVal   := (ident <|> numLit <|> structInstArrayRef) >> many (group ("." >> (ident <|> numLit)) <|> structInstArrayRef)
+       def structInstField  := parser! structInstLVal >> " := " >> termParser
+       ``` -/
+    let lval := arg.getArg 0;
+    let k    := lval.getKind;
+    if k == `Lean.Parser.Term.structInstArrayRef then
+      match s? with
+      | none   => pure (some arg)
+      | some s =>
+        if s.getKind == `Lean.Parser.Term.structInstArrayRef then
+          throwError arg "invalid {...} notation, at most one `[..]` at a given level"
+        else
+          throwError arg "invalid {...} notation, can't mix field and `[..]` at a given level"
     else
-      throwError arg "unexpected {...} notation")
+      match s? with
+      | none   => pure (some arg)
+      | some s =>
+        if s.getKind == `Lean.Parser.Term.structInstArrayRef then
+          throwError arg "invalid {...} notation, can't mix field and `[..]` at a given level"
+        else
+          pure s?)
   none;
 match s? with
 | none   => pure none
@@ -154,10 +105,12 @@ private def elabModifyOp (stx modifyOp source : Syntax) (expectedType? : Option
 let continue (val : Syntax) : TermElabM Expr := do {
   let lval := modifyOp.getArg 0;
   let idx  := lval.getArg 1;
-  let self := (source.getArg 1).getArg 0;
+  let self := source.getArg 0;
   stxNew ← `($(self).modifyOp (idx := $idx) (fun s => $val));
+  trace `Elab.struct.modifyOp stx $ fun _ => stx ++ "\n===>\n" ++ stxNew;
   withMacroExpansion stx stxNew $ elabTerm stxNew expectedType?
-};
+}; do
+trace `Elab.struct.modifyOp stx $ fun _ => modifyOp ++ "\nSource: " ++ source;
 let rest := modifyOp.getArg 1;
 if rest.isNone then do
   continue (modifyOp.getArg 3)
@@ -169,43 +122,33 @@ else do
   let valRest   := mkNullNode (restArgs.extract 1 restArgs.size);
   let valField  := modifyOp.setArg 0 valFirst;
   let valField  := valField.setArg 1 valRest;
-  let valSource := source.modifyArg 1 $ fun stx => stx.modifyArg 0 $ fun _ => s;
-  let val       := stx.setArg 1 mkNullNode;
-  let val       := val.setArg 2 $ mkNullNode #[valField, mkAtomFrom stx ", ", valSource];
+  let valSource := source.modifyArg 0 $ fun _ => s;
+  let val       := stx.setArg 1 valSource;
+  let val       := val.setArg 2 $ mkNullNode #[valField];
+  trace `Elab.struct.modifyOp stx $ fun _ => stx ++ "\nval: " ++ val;
   continue val
 
-/- Get structure name and elaborate explicit source (if avialable) -/
-private def getStructName (stx : Syntax) (expectedType? : Option Expr) (sourceView : Source) : TermElabM Name :=
-let arg := stx.getArg 1;
-if !arg.isNone then do
-  r : List (Name × List String) ← resolveGlobalName (arg.getIdAt 0);
-  env ← getEnv;
-  let r := r.filter $ fun p => p.2.isEmpty && isStructureLike env p.1;
-  let candidates := r.map $ fun p => p.1;
-  match candidates with
-  | [c] => pure c
-  | []  => throwError arg "invalid {...} notation, structure expected"
-  | _   => throwError arg ("invalid {...} notation, ambiguous " ++ toString candidates)
-else do
-  let ref := stx;
-  tryPostponeIfNoneOrMVar expectedType?;
-  let useSource : Unit → TermElabM Name := fun _ =>
-    match sourceView with
-    | Source.explicit _ src => do
-      srcType ← inferType stx src;
-      srcType ← whnf stx srcType;
-      tryPostponeIfMVar srcType;
-      match srcType.getAppFn with
-      | Expr.const constName _ _ => pure constName
-      | _ => throwError stx ("invalid {...} notation, source type is not of the form (C ...)" ++ indentExpr srcType)
-    | _ => throwError ref ("invalid {...} notation, expected type is not of the form (C ...)" ++ indentExpr expectedType?.get!);
-  match expectedType? with
-  | none => useSource ()
-  | some expectedType => do
-    expectedType ← whnf ref expectedType;
-    match expectedType.getAppFn with
+/- Get structure name and elaborate explicit source (if available) -/
+private def getStructName (stx : Syntax) (expectedType? : Option Expr) (sourceView : Source) : TermElabM Name := do
+let ref := stx;
+tryPostponeIfNoneOrMVar expectedType?;
+let useSource : Unit → TermElabM Name := fun _ =>
+  match sourceView with
+  | Source.explicit _ src => do
+    srcType ← inferType stx src;
+    srcType ← whnf stx srcType;
+    tryPostponeIfMVar srcType;
+    match srcType.getAppFn with
     | Expr.const constName _ _ => pure constName
-    | _                        => useSource ()
+    | _ => throwError stx ("invalid {...} notation, source type is not of the form (C ...)" ++ indentExpr srcType)
+  | _ => throwError ref ("invalid {...} notation, expected type is not of the form (C ...)" ++ indentExpr expectedType?.get!);
+match expectedType? with
+| none => useSource ()
+| some expectedType => do
+  expectedType ← whnf ref expectedType;
+  match expectedType.getAppFn with
+  | Expr.const constName _ _ => pure constName
+  | _                        => useSource ()
 
 inductive FieldLHS
 | fieldName  (ref : Syntax) (name : Name)
@@ -261,7 +204,11 @@ Format.joinSep field.lhs " . " ++ " := " ++
 
 partial def formatStruct : Struct → Format
 | ⟨_, structName, fields, source⟩ =>
-  "{" ++ fmt structName ++ " . " ++ Format.joinSep (fields.map (formatField formatStruct)) ", " ++ fmt source ++ "}"
+  let fieldsFmt := Format.joinSep (fields.map (formatField formatStruct)) ", ";
+  match source with
+  | Source.none           => "{" ++ fieldsFmt ++ "}"
+  | Source.implicit _     => "{" ++ fieldsFmt ++ " .. }"
+  | Source.explicit _ src => "{" ++ format src ++ " with " ++ fieldsFmt ++ "}"
 
 instance Struct.hasFormat : HasFormat Struct     := ⟨formatStruct⟩
 instance Struct.hasToString : HasToString Struct := ⟨toString ∘ format⟩
@@ -358,11 +305,11 @@ s.modifyFieldsM $ fun fields => do
    This method expands parent structure fields using the path to the parent structure.
    For example,
    ```
-   { C . x := 0, y := 0, z := true }
+   { x := 0, y := 0, z := true : C }
    ```
    is expanded into
    ```
-   { C . toB.toA.x := 0, toB.y := 0, z := true }
+   { toB.toA.x := 0, toB.y := 0, z := true : C }
    ``` -/
 private def expandParentFields (s : Struct) : TermElabM Struct := do
 env ← getEnv;
@@ -414,7 +361,7 @@ private def mkSubstructSource (ref : Syntax) (structName : Name) (fieldNames : A
 match src with
 | Source.explicit stx src => do
   idx ← getFieldIdx ref structName fieldNames fieldName;
-  let stx := stx.modifyArg 1 $ fun stx => stx.modifyArg 0 $ fun stx => mkProjStx stx fieldName;
+  let stx := stx.modifyArg 0 $ fun stx => mkProjStx stx fieldName;
   pure $ Source.explicit stx (mkProj structName idx src)
 | s => pure s
 
@@ -438,10 +385,10 @@ s.modifyFieldsM $ fun fields => do
       | none => do
         -- It is not a substructure field. Thus, we wrap fields using `Syntax`, and use `elabTerm` to process them.
         let valStx := s.ref; -- construct substructure syntax using s.ref as template
-        let valStx := valStx.setArg 1 mkNullNode; -- erase optional struct name
+        let valStx := valStx.setArg 4 mkNullNode; -- erase optional expected type
         let args   := substructFields.toArray.map $ Field.toSyntax;
-        let args   := substructSource.addSyntax args;
         let valStx := valStx.setArg 2 (mkSepStx args (mkAtomFrom s.ref ","));
+        let valStx := setStructSourceSyntax valStx substructSource;
         pure { field with lhs := [field.lhs.head!], val := FieldVal.term valStx }
 
 def findField? (fields : Fields) (fieldName : Name) : Option (Field Struct) :=
@@ -473,8 +420,8 @@ fields ← fieldNames.foldlM
         | Source.none           => addField FieldVal.default
         | Source.implicit _     => addField (FieldVal.term (mkHole s.ref))
         | Source.explicit stx _ =>
-          -- stx is of the form `".." >> optional termParser`
-          let src := (stx.getArg 1).getArg 0;
+          -- stx is of the form `optional (try (termParser >> "with"))`
+          let src := (stx.getArg 0).getArg 0;
           let val := mkProjStx src fieldName;
           addField (FieldVal.term val))
   [];
@@ -818,18 +765,34 @@ match mkStructView stx structName source with
   DefaultFields.propagate struct;
   pure r
 
+private def expandStructInstExpectedType (stx : Syntax) : MacroM (Option Syntax) :=
+let expectedArg := stx.getArg 4;
+if expectedArg.isNone then pure none
+else
+  let expected := expectedArg.getArg 1;
+  let stxNew   := stx.setArg 4 mkNullNode;
+  `(($stxNew : $expected))
+
 @[builtinTermElab structInst] def elabStructInst : TermElab :=
 fun stx expectedType? => do
-  stxNew? ← expandNonAtomicExplicitSource stx;
+  stxNew? ← liftMacroM $ expandStructInstExpectedType stx;
   match stxNew? with
   | some stxNew => withMacroExpansion stx stxNew $ elabTerm stxNew expectedType?
-  | none => do
-    sourceView ← getStructSource stx;
-    modifyOp?  ← isModifyOp? stx;
-    match modifyOp?, sourceView with
-    | some modifyOp, Source.explicit source _ => elabModifyOp stx modifyOp source expectedType?
-    | some _,        _                        => throwError stx ("invalid {...} notation, explicit source is required when using '[<index>] := <value>'")
-    | _,             _                        => elabStructInstAux stx expectedType? sourceView
+  | none        => do
+    stxNew? ← expandNonAtomicExplicitSource stx;
+    match stxNew? with
+    | some stxNew => withMacroExpansion stx stxNew $ elabTerm stxNew expectedType?
+    | none => do
+      sourceView ← getStructSource stx;
+      modifyOp?  ← isModifyOp? stx;
+      match modifyOp?, sourceView with
+      | some modifyOp, Source.explicit source _ => elabModifyOp stx modifyOp source expectedType?
+      | some _,        _                        => throwError stx ("invalid {...} notation, explicit source is required when using '[<index>] := <value>'")
+      | _,             _                        => elabStructInstAux stx expectedType? sourceView
+
+@[init] private def regTraceClasses : IO Unit := do
+registerTraceClass `Elab.struct;
+pure ()
 
 end StructInst
 end Term
diff --git a/stage0/stdlib/Init/Lean/Elab/Binders.c b/stage0/stdlib/Init/Lean/Elab/Binders.c
index ecb7355db3..a68a2e0a4e 100644
--- a/stage0/stdlib/Init/Lean/Elab/Binders.c
+++ b/stage0/stdlib/Init/Lean/Elab/Binders.c
@@ -20,7 +20,9 @@ lean_object* l_Lean_Elab_Term_elabBinders(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_12__checkNoOptAutoParam___closed__4;
 lean_object* l___private_Init_Lean_Elab_Binders_2__expandBinderIdent___boxed(lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Term_quoteAutoTactic___main___closed__12;
 extern lean_object* l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__10;
+lean_object* l_Lean_Elab_Term_quoteAutoTactic___main___closed__13;
 lean_object* l_Lean_Elab_Term_elabLetDecl(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_Binders_11__expandFunBindersAux___main___spec__1(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_registerTraceClass(lean_object*, lean_object*);
@@ -747,11 +749,9 @@ lean_object* _init_l_Lean_Elab_Term_quoteAutoTactic___main___closed__5() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_SourceInfo_inhabited___closed__1;
-x_2 = l_PersistentHashMap_Stats_toString___closed__5;
-x_3 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
+x_1 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__4;
+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;
 }
 }
@@ -759,8 +759,8 @@ lean_object* _init_l_Lean_Elab_Term_quoteAutoTactic___main___closed__6() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__4;
-x_2 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__5;
+x_1 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__5;
+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;
 }
@@ -769,9 +769,9 @@ lean_object* _init_l_Lean_Elab_Term_quoteAutoTactic___main___closed__7() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Parser_Term_structInst___elambda__1___closed__2;
-x_2 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__6;
-x_3 = lean_alloc_ctor(1, 2, 0);
+x_1 = l_Lean_SourceInfo_inhabited___closed__1;
+x_2 = l_PersistentHashMap_Stats_toString___closed__5;
+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;
@@ -781,7 +781,7 @@ lean_object* _init_l_Lean_Elab_Term_quoteAutoTactic___main___closed__8() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Array_empty___closed__1;
+x_1 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__6;
 x_2 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__7;
 x_3 = lean_array_push(x_1, x_2);
 return x_3;
@@ -790,26 +790,48 @@ return x_3;
 lean_object* _init_l_Lean_Elab_Term_quoteAutoTactic___main___closed__9() {
 _start:
 {
-lean_object* x_1; 
-x_1 = lean_mk_string("invalic auto tactic, identifier is not allowed");
-return x_1;
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Term_structInst___elambda__1___closed__2;
+x_2 = l_Lean_Elab_Term_quoteAutoTactic___main___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_Term_quoteAutoTactic___main___closed__10() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__9;
-x_2 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_2, 0, x_1);
-return x_2;
+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_quoteAutoTactic___main___closed__9;
+x_3 = lean_array_push(x_1, x_2);
+return x_3;
 }
 }
 lean_object* _init_l_Lean_Elab_Term_quoteAutoTactic___main___closed__11() {
 _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__12() {
+_start:
+{
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__10;
+x_1 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__11;
+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__13() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__12;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
@@ -1191,7 +1213,7 @@ x_163 = l_Lean_String_HasQuote___closed__2;
 x_164 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_164, 0, x_163);
 lean_ctor_set(x_164, 1, x_162);
-x_165 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__8;
+x_165 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__10;
 x_166 = lean_array_push(x_165, x_164);
 x_167 = l_Lean_nullKind___closed__2;
 x_168 = lean_alloc_ctor(1, 2, 0);
@@ -1239,7 +1261,7 @@ x_189 = l_Lean_String_HasQuote___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_Elab_Term_quoteAutoTactic___main___closed__8;
+x_191 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__10;
 x_192 = lean_array_push(x_191, x_190);
 x_193 = l_Lean_nullKind___closed__2;
 x_194 = lean_alloc_ctor(1, 2, 0);
@@ -1308,7 +1330,7 @@ x_223 = l_Lean_String_HasQuote___closed__2;
 x_224 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_224, 0, x_223);
 lean_ctor_set(x_224, 1, x_222);
-x_225 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__8;
+x_225 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__10;
 x_226 = lean_array_push(x_225, x_224);
 x_227 = l_Lean_nullKind___closed__2;
 x_228 = lean_alloc_ctor(1, 2, 0);
@@ -1332,7 +1354,7 @@ return x_232;
 default: 
 {
 lean_object* x_233; lean_object* x_234; 
-x_233 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__11;
+x_233 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__13;
 x_234 = l_Lean_Elab_Term_throwError___rarg(x_1, x_233, x_2, x_3);
 lean_dec(x_1);
 return x_234;
@@ -25249,6 +25271,10 @@ l_Lean_Elab_Term_quoteAutoTactic___main___closed__10 = _init_l_Lean_Elab_Term_qu
 lean_mark_persistent(l_Lean_Elab_Term_quoteAutoTactic___main___closed__10);
 l_Lean_Elab_Term_quoteAutoTactic___main___closed__11 = _init_l_Lean_Elab_Term_quoteAutoTactic___main___closed__11();
 lean_mark_persistent(l_Lean_Elab_Term_quoteAutoTactic___main___closed__11);
+l_Lean_Elab_Term_quoteAutoTactic___main___closed__12 = _init_l_Lean_Elab_Term_quoteAutoTactic___main___closed__12();
+lean_mark_persistent(l_Lean_Elab_Term_quoteAutoTactic___main___closed__12);
+l_Lean_Elab_Term_quoteAutoTactic___main___closed__13 = _init_l_Lean_Elab_Term_quoteAutoTactic___main___closed__13();
+lean_mark_persistent(l_Lean_Elab_Term_quoteAutoTactic___main___closed__13);
 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();
diff --git a/stage0/stdlib/Init/Lean/Elab/DoNotation.c b/stage0/stdlib/Init/Lean/Elab/DoNotation.c
index cb6b5f1041..0f6d16cbb7 100644
--- a/stage0/stdlib/Init/Lean/Elab/DoNotation.c
+++ b/stage0/stdlib/Init/Lean/Elab/DoNotation.c
@@ -132,6 +132,7 @@ extern lean_object* l_Lean_Elab_Term_quoteAutoTactic___main___closed__2;
 extern lean_object* l___private_Init_Lean_Elab_Quotation_8__letBindRhss___main___closed__11;
 lean_object* l___regBuiltin_Lean_Elab_Term_elabDo(lean_object*);
 lean_object* l___private_Init_Lean_Elab_DoNotation_2__extractBind(lean_object*, lean_object*, lean_object*, lean_object*);
+extern lean_object* l_Lean_Elab_Term_quoteAutoTactic___main___closed__7;
 lean_object* l_Lean_Elab_Term_elabType(lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_DoNotation_11__processDoElemsAux___main___closed__3;
 lean_object* l___private_Init_Lean_Elab_DoNotation_5__expandLiftMethodAux___main___closed__2;
@@ -169,7 +170,6 @@ lean_object* l___private_Init_Lean_Elab_DoNotation_7__expandDoElemsAux___boxed(l
 lean_object* l___private_Init_Lean_Elab_DoNotation_1__mkIdBindFor___closed__4;
 extern lean_object* l___private_Init_Lean_Elab_Binders_11__expandFunBindersAux___main___closed__6;
 lean_object* l___private_Init_Lean_Elab_DoNotation_4__hasLiftMethod___main___boxed(lean_object*);
-extern lean_object* l_Lean_Elab_Term_quoteAutoTactic___main___closed__5;
 uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
 lean_object* l_Array_anyRangeMAux___main___at___private_Init_Lean_Elab_DoNotation_4__hasLiftMethod___main___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Meta_AbstractMVars_abstractExprMVars___main___closed__2;
@@ -2184,7 +2184,7 @@ lean_ctor_set(x_43, 0, x_42);
 lean_ctor_set(x_43, 1, x_41);
 x_44 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__2;
 x_45 = lean_array_push(x_44, x_43);
-x_46 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__5;
+x_46 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__7;
 x_47 = lean_array_push(x_45, x_46);
 x_48 = l_Lean_Parser_Term_bracketedDoSeq___elambda__1___closed__2;
 x_49 = lean_alloc_ctor(1, 2, 0);
@@ -2371,7 +2371,7 @@ lean_ctor_set(x_132, 0, x_131);
 lean_ctor_set(x_132, 1, x_130);
 x_133 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__2;
 x_134 = lean_array_push(x_133, x_132);
-x_135 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__5;
+x_135 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__7;
 x_136 = lean_array_push(x_134, x_135);
 x_137 = l_Lean_Parser_Term_bracketedDoSeq___elambda__1___closed__2;
 x_138 = lean_alloc_ctor(1, 2, 0);
@@ -2779,7 +2779,7 @@ lean_ctor_set(x_375, 0, x_374);
 lean_ctor_set(x_375, 1, x_373);
 x_376 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__2;
 x_377 = lean_array_push(x_376, x_375);
-x_378 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__5;
+x_378 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__7;
 x_379 = lean_array_push(x_377, x_378);
 x_380 = l_Lean_Parser_Term_bracketedDoSeq___elambda__1___closed__2;
 x_381 = lean_alloc_ctor(1, 2, 0);
@@ -2885,7 +2885,7 @@ lean_ctor_set(x_430, 0, x_429);
 lean_ctor_set(x_430, 1, x_428);
 x_431 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__2;
 x_432 = lean_array_push(x_431, x_430);
-x_433 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__5;
+x_433 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__7;
 x_434 = lean_array_push(x_432, x_433);
 x_435 = l_Lean_Parser_Term_bracketedDoSeq___elambda__1___closed__2;
 x_436 = lean_alloc_ctor(1, 2, 0);
@@ -3065,7 +3065,7 @@ lean_ctor_set(x_514, 0, x_513);
 lean_ctor_set(x_514, 1, x_512);
 x_515 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__2;
 x_516 = lean_array_push(x_515, x_514);
-x_517 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__5;
+x_517 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__7;
 x_518 = lean_array_push(x_516, x_517);
 x_519 = l_Lean_Parser_Term_bracketedDoSeq___elambda__1___closed__2;
 x_520 = lean_alloc_ctor(1, 2, 0);
@@ -3473,7 +3473,7 @@ lean_ctor_set(x_757, 0, x_756);
 lean_ctor_set(x_757, 1, x_755);
 x_758 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__2;
 x_759 = lean_array_push(x_758, x_757);
-x_760 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__5;
+x_760 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__7;
 x_761 = lean_array_push(x_759, x_760);
 x_762 = l_Lean_Parser_Term_bracketedDoSeq___elambda__1___closed__2;
 x_763 = lean_alloc_ctor(1, 2, 0);
@@ -3583,7 +3583,7 @@ lean_ctor_set(x_814, 0, x_813);
 lean_ctor_set(x_814, 1, x_812);
 x_815 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__2;
 x_816 = lean_array_push(x_815, x_814);
-x_817 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__5;
+x_817 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__7;
 x_818 = lean_array_push(x_816, x_817);
 x_819 = l_Lean_Parser_Term_bracketedDoSeq___elambda__1___closed__2;
 x_820 = lean_alloc_ctor(1, 2, 0);
@@ -3701,7 +3701,7 @@ lean_ctor_set(x_19, 0, x_18);
 lean_ctor_set(x_19, 1, x_17);
 x_20 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__2;
 x_21 = lean_array_push(x_20, x_19);
-x_22 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__5;
+x_22 = l_Lean_Elab_Term_quoteAutoTactic___main___closed__7;
 x_23 = lean_array_push(x_21, x_22);
 x_24 = l_Lean_Parser_Term_bracketedDoSeq___elambda__1___closed__2;
 x_25 = lean_alloc_ctor(1, 2, 0);
diff --git a/stage0/stdlib/Init/Lean/Elab/StructInst.c b/stage0/stdlib/Init/Lean/Elab/StructInst.c
index 37b18e72ae..4fbf24694d 100644
--- a/stage0/stdlib/Init/Lean/Elab/StructInst.c
+++ b/stage0/stdlib/Init/Lean/Elab/StructInst.c
@@ -25,14 +25,15 @@ lean_object* l___private_Init_Lean_Elab_StructInst_12__mkFieldMap___closed__1;
 lean_object* l_List_forM___main___at_Lean_Elab_Term_StructInst_DefaultFields_step___main___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_StructInst_17__groupFields___lambda__3___closed__2;
 lean_object* l_List_map___main___at___private_Init_Lean_Elab_StructInst_10__expandParentFields___spec__1(lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Term_StructInst_Source_hasFormat(lean_object*);
 extern lean_object* l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__10;
 extern lean_object* l_Lean_fieldIdxKind;
 lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_StructInst_19__expandStruct___main___spec__8(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_mvarId_x21(lean_object*);
 lean_object* l_List_tail_x21___rarg(lean_object*);
+lean_object* l_Lean_registerTraceClass(lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_StructInst_2__getStructSource(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_isNatLitAux(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__26;
 lean_object* l___private_Init_Lean_Elab_StructInst_6__toFieldLHS___closed__1;
 lean_object* l_Lean_Elab_Term_StructInst_Struct_modifyFieldsM(lean_object*);
 extern lean_object* l_Lean_Parser_declareBuiltinParser___closed__8;
@@ -41,20 +42,18 @@ lean_object* lean_mk_empty_array_with_capacity(lean_object*);
 uint8_t l_AssocList_contains___main___at___private_Init_Lean_Elab_StructInst_12__mkFieldMap___spec__4(lean_object*, lean_object*);
 lean_object* l_List_foldlM___main___at___private_Init_Lean_Elab_StructInst_12__mkFieldMap___spec__10___closed__6;
 lean_object* l_List_head_x21___at___private_Init_Lean_Elab_StructInst_19__expandStruct___main___spec__5___boxed(lean_object*);
+lean_object* l_Lean_Elab_Term_StructInst_formatStruct___main___closed__4;
 extern lean_object* l_Lean_Meta_mkExpectedTypeHint___closed__1;
 lean_object* l_Lean_Elab_Term_mkFreshExprMVar(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
 lean_object* l_HashMap_toList___rarg(lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_getHierarchyDepth___main___boxed(lean_object*);
 lean_object* l___private_Init_Lean_Elab_StructInst_17__groupFields___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Term_StructInst_Source_addSyntax(lean_object*, lean_object*);
 lean_object* l_unreachable_x21___rarg(lean_object*);
 extern lean_object* l_Lean_nullKind;
 lean_object* l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__3;
 lean_object* l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__1;
 lean_object* l___private_Init_Lean_Elab_StructInst_23__mkCtorHeader(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_mapM___main___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_List_filterAux___main___at___private_Init_Lean_Elab_StructInst_5__getStructName___spec__1(lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__7;
 uint8_t l_USize_decEq(size_t, size_t);
 lean_object* lean_array_uget(lean_object*, size_t);
 lean_object* l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -65,7 +64,6 @@ lean_object* l_List_mapM___main___at___private_Init_Lean_Elab_StructInst_7__mkSt
 lean_object* l_HashMapImp_find_x3f___at___private_Init_Lean_Elab_StructInst_12__mkFieldMap___spec__1___boxed(lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_StructInst_19__expandStruct(lean_object*, lean_object*, lean_object*);
 lean_object* lean_expr_update_mdata(lean_object*, lean_object*);
-lean_object* l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_2__getStructSource___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_mapM___main___at___private_Init_Lean_Elab_StructInst_10__expandParentFields___spec__2___closed__1;
 lean_object* l_List_mapM___main___at___private_Init_Lean_Elab_StructInst_10__expandParentFields___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Format_pretty(lean_object*, lean_object*);
@@ -80,17 +78,18 @@ lean_object* l___private_Init_Lean_Elab_StructInst_16__mkSubstructSource(lean_ob
 lean_object* l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__10;
 lean_object* l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__6;
 lean_object* l_Lean_Elab_Term_StructInst_Struct_hasToString;
-lean_object* l_Lean_Syntax_getIdAt(lean_object*, lean_object*);
 lean_object* l_List_mapM___main___at___private_Init_Lean_Elab_StructInst_19__expandStruct___main___spec__9___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
 lean_object* l_List_mapM___main___at___private_Init_Lean_Elab_StructInst_9__expandNumLitFields___spec__1___closed__7;
 extern lean_object* l_Lean_Parser_Term_structInstArrayRef___elambda__1___closed__2;
 lean_object* l___regBuiltin_Lean_Elab_Term_StructInst_elabStructInst___closed__1;
 lean_object* lean_array_fswap(lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_StructInst_27__regTraceClasses(lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_throwFailedToElabField___rarg___closed__3;
 lean_object* l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__12;
 lean_object* l_Array_extract___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_List_foldl___main___at_Lean_Elab_Term_StructInst_DefaultFields_collectStructNames___main___spec__1(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__20;
 lean_object* l___private_Init_Lean_Elab_StructInst_13__isSimpleField_x3f(lean_object*);
 lean_object* lean_metavar_ctx_get_expr_assignment(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_getFieldValue_x3f(lean_object*, lean_object*);
@@ -105,14 +104,14 @@ lean_object* l_Lean_Expr_FindImpl_findM_x3f___main___at_Lean_Elab_Term_StructIns
 lean_object* l___private_Init_Lean_Elab_StructInst_10__expandParentFields(lean_object*, lean_object*, lean_object*);
 lean_object* l_List_append___rarg(lean_object*, lean_object*);
 lean_object* l_mkHashMap___at___private_Init_Lean_Elab_StructInst_12__mkFieldMap___spec__9(lean_object*);
-lean_object* l_List_map___main___at___private_Init_Lean_Elab_StructInst_5__getStructName___spec__2(lean_object*);
 lean_object* l_List_foldlM___main___at___private_Init_Lean_Elab_StructInst_12__mkFieldMap___spec__10___closed__3;
 lean_object* l___private_Init_Lean_Elab_StructInst_20__mkCtorHeaderAux___main___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Expr_isApp(lean_object*);
+lean_object* l_Lean_Elab_Term_StructInst_formatStruct___main___closed__5;
 lean_object* l___regBuiltin_Lean_Elab_Term_StructInst_elabStructInst(lean_object*);
-lean_object* l_Lean_fmt___at_Lean_Elab_Term_StructInst_formatStruct___main___spec__2(lean_object*);
 lean_object* l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__6;
 lean_object* l_Lean_Elab_Term_StructInst_FieldLHS_inhabited___closed__1;
+lean_object* l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__23;
 lean_object* l_Lean_Format_joinSep___main___at___private_Init_Lean_Data_Trie_6__toStringAux___main___spec__1(lean_object*, lean_object*);
 lean_object* l_Lean_mkIdentFrom(lean_object*, lean_object*);
 lean_object* l_ReaderT_Monad___rarg(lean_object*);
@@ -128,7 +127,6 @@ lean_object* l_List_find_x3f___main___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_Struct_setFields(lean_object*, lean_object*);
 lean_object* l_Lean_Meta_forallTelescope___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_map___main___rarg(lean_object*, lean_object*);
-lean_object* l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__6;
 lean_object* l_Nat_max(lean_object*, lean_object*);
 lean_object* l_Lean_Expr_getAppFn___main(lean_object*);
 lean_object* l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__1;
@@ -143,13 +141,11 @@ lean_object* l_List_head_x21___at___private_Init_Lean_Elab_StructInst_19__expand
 lean_object* l_AssocList_find_x3f___main___at___private_Init_Lean_Elab_StructInst_12__mkFieldMap___spec__2___boxed(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_StructInst_17__groupFields___lambda__3___closed__3;
+extern lean_object* l_Lean_Parser_Term_typeAscription___elambda__1___closed__2;
 lean_object* l_Lean_Elab_Term_StructInst_Field_hasFormat___closed__1;
 lean_object* l_Lean_Elab_Term_StructInst_formatStruct___main___closed__1;
 extern lean_object* l_Id_monad;
-lean_object* l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__8;
-lean_object* l_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__13;
-lean_object* l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__3;
 lean_object* l_Lean_Expr_appArg_x21(lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_mkDefaultValueAux_x3f(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_StructInst_20__mkCtorHeaderAux___main___closed__1;
@@ -158,17 +154,21 @@ lean_object* l___private_Init_Lean_Elab_StructInst_17__groupFields___at___privat
 lean_object* l_List_head_x21___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_tryToSynthesizeDefault___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_AssocList_contains___main___at___private_Init_Lean_Elab_StructInst_12__mkFieldMap___spec__4___boxed(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_StructInst_2__getStructSource___closed__3;
 lean_object* l_Lean_KeyedDeclsAttribute_addBuiltin___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_assignExprMVar(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_foldl___main___at_Lean_Elab_Term_StructInst_DefaultFields_getHierarchyDepth___main___spec__1___boxed(lean_object*, lean_object*);
 lean_object* l_List_mapM___main___at___private_Init_Lean_Elab_StructInst_10__expandParentFields___spec__2___closed__6;
 lean_object* l_Lean_Elab_Term_getMainModule___rarg(lean_object*);
 lean_object* l___private_Init_Lean_Elab_StructInst_6__toFieldLHS(lean_object*);
+lean_object* l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__21;
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_propagate(lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__2;
 lean_object* l___private_Init_Lean_Elab_StructInst_20__mkCtorHeaderAux___main___closed__2;
 extern lean_object* l_Lean_mkAppStx___closed__8;
 lean_object* l_Lean_Elab_Term_StructInst_Source_inhabited;
 lean_object* l_Lean_fmt___at_Lean_Level_LevelToFormat_toResult___main___spec__1(lean_object*);
+extern lean_object* l_Lean_Parser_Term_match___elambda__1___closed__7;
 uint8_t l_Lean_Environment_isProjectionFn(lean_object*, lean_object*);
 lean_object* lean_nat_add(lean_object*, lean_object*);
 lean_object* l_List_mapM___main___at___private_Init_Lean_Elab_StructInst_23__mkCtorHeader___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -176,10 +176,8 @@ lean_object* l_Lean_Elab_Term_ensureHasType(lean_object*, lean_object*, lean_obj
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_collectStructNames(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_Field_isSimple___rarg___boxed(lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_tryToSynthesizeDefaultAux___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_Lean_Elab_Term_StructInst_Source_hasFormat___closed__3;
 extern lean_object* l_Lean_Format_sbracket___closed__2;
 lean_object* l_HashMapImp_insert___at___private_Init_Lean_Elab_StructInst_12__mkFieldMap___spec__3(lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__11;
 lean_object* l_Lean_Elab_Term_whnf(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_StructInst_FieldLHS_toSyntax___boxed(lean_object*, lean_object*);
@@ -197,6 +195,7 @@ lean_object* l_Lean_Expr_getAppNumArgsAux___main(lean_object*, lean_object*);
 uint8_t lean_metavar_ctx_is_expr_assigned(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_mkDefaultValueAux_x3f___main(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_propagateLoop___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__17;
 lean_object* l___private_Init_Lean_Elab_Term_2__fromMetaException(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_isDefaultMissing_x3f___boxed(lean_object*);
 lean_object* l_List_foldlM___main___at___private_Init_Lean_Elab_StructInst_12__mkFieldMap___spec__10___closed__1;
@@ -212,13 +211,12 @@ lean_object* l_Lean_Elab_Term_StructInst_findField_x3f___lambda__1___boxed(lean_
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
 lean_object* l_List_map___main___at___private_Init_Lean_Elab_StructInst_8__expandCompositeFields___spec__1(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_FieldVal_toSyntax___boxed(lean_object*);
-lean_object* l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(lean_object*);
 lean_object* l___private_Init_Lean_Elab_StructInst_15__mkProjStx(lean_object*, lean_object*);
 lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_StructInst_14__getFieldIdx___spec__1___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_findIdxAux___main___at___private_Init_Lean_Elab_StructInst_14__getFieldIdx___spec__1(lean_object*, lean_object*, lean_object*);
 lean_object* l_List_mapM___main___at___private_Init_Lean_Elab_StructInst_9__expandNumLitFields___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_StructInst_4__elabModifyOp(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
+lean_object* l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__4;
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_propagateLoop___main___closed__2;
 lean_object* l___private_Init_Lean_Elab_StructInst_18__addMissingFields___lambda__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* l___private_Init_Lean_Elab_StructInst_14__getFieldIdx(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -228,6 +226,7 @@ lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_StructInst
 lean_object* l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__9;
 lean_object* l___private_Init_Lean_Elab_StructInst_17__groupFields___at___private_Init_Lean_Elab_StructInst_19__expandStruct___main___spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_StructInst_14__getFieldIdx___closed__3;
+lean_object* l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__27;
 lean_object* l_Lean_Elab_Term_StructInst_formatStruct(lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_Field_isSimple(lean_object*);
 lean_object* l_Lean_Name_append___main(lean_object*, lean_object*);
@@ -240,10 +239,8 @@ lean_object* l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___close
 lean_object* l_Lean_mkAnnotation(lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__2;
 lean_object* l___private_Init_Lean_Elab_StructInst_13__isSimpleField_x3f___boxed(lean_object*);
-lean_object* l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__5;
 lean_object* lean_array_get(lean_object*, lean_object*, lean_object*);
 lean_object* l_AssocList_foldlM___main___at___private_Init_Lean_Elab_StructInst_12__mkFieldMap___spec__7(lean_object*, lean_object*);
-lean_object* l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__7;
 lean_object* l_List_foldlM___main___at___private_Init_Lean_Elab_StructInst_12__mkFieldMap___spec__10___closed__2;
 lean_object* l___private_Init_Lean_Elab_StructInst_14__getFieldIdx___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_map___main___at___private_Init_Lean_Elab_StructInst_19__expandStruct___main___spec__2(lean_object*);
@@ -257,9 +254,7 @@ extern lean_object* l___private_Init_Lean_Elab_Quotation_2__quoteSyntax___main__
 lean_object* l_HashMapImp_find_x3f___at___private_Init_Lean_Elab_StructInst_12__mkFieldMap___spec__1(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_Field_inhabited(lean_object*);
 lean_object* lean_instantiate_type_lparams(lean_object*, lean_object*);
-extern lean_object* l_Lean_Format_join___closed__1;
 lean_object* l___private_Init_Lean_Elab_StructInst_14__getFieldIdx___closed__1;
-lean_object* l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__10;
 lean_object* l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_Field_toSyntax___spec__1(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_propagateLoop___main___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_getFieldName___boxed(lean_object*);
@@ -267,7 +262,7 @@ lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_getHierarchyDepth(lean_ob
 size_t l_Lean_Name_hash(lean_object*);
 lean_object* l_Lean_Elab_Term_elabTermAux___main(lean_object*, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*);
 lean_object* l_Nat_repr(lean_object*);
-lean_object* l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__7;
+lean_object* l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__28;
 lean_object* l_Lean_Elab_Term_StructInst_markDefaultMissing___closed__1;
 lean_object* l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__15;
 lean_object* l___private_Init_Lean_Elab_StructInst_14__getFieldIdx___closed__2;
@@ -284,7 +279,6 @@ lean_object* l_List_map___main___at___private_Init_Lean_Elab_StructInst_8__expan
 lean_object* lean_name_mk_string(lean_object*, lean_object*);
 lean_object* l_List_mapM___main___at___private_Init_Lean_Elab_StructInst_9__expandNumLitFields___spec__1___closed__3;
 lean_object* l_Lean_Elab_Term_throwError___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
-extern lean_object* l_List_reprAux___main___rarg___closed__1;
 lean_object* l___private_Init_Lean_Elab_StructInst_17__groupFields___lambda__2(lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Term_fun___elambda__1___closed__2;
 lean_object* l_Lean_getStructureFields(lean_object*, lean_object*);
@@ -293,10 +287,10 @@ lean_object* l_Function_comp___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_getCurrMacroScope(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_tryToSynthesizeDefaultAux___main___closed__1;
 lean_object* l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__14;
+lean_object* l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__18;
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_tryToSynthesizeDefaultAux___main___closed__2;
 lean_object* l_Lean_Elab_Term_StructInst_Struct_hasFormat___closed__1;
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_reduce(lean_object*, lean_object*, lean_object*, lean_object*);
-extern lean_object* l_Lean_mkAppStx___closed__6;
 lean_object* l_Lean_Elab_Term_StructInst_findField_x3f(lean_object*, lean_object*);
 extern lean_object* l_Lean_Options_empty;
 lean_object* lean_expr_dbg_to_string(lean_object*);
@@ -306,7 +300,6 @@ lean_object* l___private_Init_Lean_Elab_StructInst_12__mkFieldMap(lean_object*,
 lean_object* l_List_mapM___main___at___private_Init_Lean_Elab_StructInst_9__expandNumLitFields___spec__1___closed__8;
 size_t lean_usize_modn(size_t, lean_object*);
 extern lean_object* l_Lean_Elab_Term_expandCDot_x3f___closed__2;
-lean_object* l_Lean_fmt___at_Lean_Elab_Term_StructInst_formatStruct___main___spec__2___boxed(lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_findDefaultMissing_x3f___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_isRoundDone___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Elab_Term_StructInst_findField_x3f___lambda__1(lean_object*, lean_object*);
@@ -315,10 +308,13 @@ lean_object* l_List_foldlM___main___at___private_Init_Lean_Elab_StructInst_24__e
 lean_object* l_List_mapM___main___at___private_Init_Lean_Elab_StructInst_23__mkCtorHeader___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_elabStructInst___closed__1;
 extern lean_object* l_Lean_Parser_Term_structInst___elambda__1___closed__2;
+extern lean_object* l_Lean_Elab_Term_elabArrow___lambda__1___closed__4;
 uint8_t l_Array_contains___at_Lean_findField_x3f___main___spec__1(lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Term_let___elambda__1___closed__2;
+lean_object* l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__25;
 lean_object* l_List_redLength___main___rarg(lean_object*);
 lean_object* l_mkHashMapImp___rarg(lean_object*);
+lean_object* l___private_Init_Lean_Elab_StructInst_2__getStructSource___closed__2;
 lean_object* l___private_Init_Lean_Expr_3__getAppArgsAux___main(lean_object*, lean_object*, lean_object*);
 lean_object* l_List_mapM___main___at___private_Init_Lean_Elab_StructInst_9__expandNumLitFields___spec__1___closed__1;
 lean_object* l___private_Init_Lean_Elab_StructInst_9__expandNumLitFields___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -330,15 +326,16 @@ extern lean_object* l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambd
 uint8_t l_Lean_Expr_isAppOfArity___main(lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__6;
 uint8_t l_Lean_Expr_Data_binderInfo(uint64_t);
-lean_object* l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__8;
 lean_object* l___private_Init_Lean_Elab_StructInst_7__mkStructView(lean_object*, lean_object*, lean_object*);
 lean_object* l_List_mapM___main___at___private_Init_Lean_Elab_StructInst_9__expandNumLitFields___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_StructInst_2__getStructSource___closed__1;
 uint8_t l_Lean_Expr_isLambda(lean_object*);
 lean_object* l_Lean_addMacroScope(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_Struct_structName___boxed(lean_object*);
 lean_object* l_List_foldlM___main___at___private_Init_Lean_Elab_StructInst_12__mkFieldMap___spec__10___closed__4;
 extern lean_object* l_Lean_Parser_Term_structInstField___elambda__1___closed__2;
 lean_object* l___private_Init_Lean_Elab_StructInst_2__getStructSource___boxed(lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Term_StructInst_setStructSourceSyntax(lean_object*, lean_object*);
 lean_object* lean_expr_update_proj(lean_object*, lean_object*);
 lean_object* l_AssocList_find_x3f___main___at___private_Init_Lean_Elab_StructInst_12__mkFieldMap___spec__2(lean_object*, lean_object*);
 lean_object* l_List_mapM___main___at_Lean_Elab_Term_StructInst_DefaultFields_mkDefaultValue_x3f___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -350,13 +347,11 @@ lean_object* l_HashMap_toList___at___private_Init_Lean_Elab_StructInst_19__expan
 lean_object* l_List_mapM___main___at___private_Init_Lean_Elab_StructInst_7__mkStructView___spec__3(lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_findDefaultMissing_x3f___main(lean_object*, lean_object*);
 extern lean_object* l_Lean_nullKind___closed__2;
-lean_object* l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__4;
 lean_object* l_Lean_mkSepStx(lean_object*, lean_object*);
 lean_object* l_List_mapM___main___at_Lean_Elab_Term_StructInst_DefaultFields_mkDefaultValue_x3f___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Elab_Term_termElabAttribute;
 extern lean_object* l_Lean_Format_sbracket___closed__3;
 lean_object* l_List_map___main___at_Lean_Elab_Term_StructInst_formatStruct___main___spec__1(lean_object*);
-lean_object* l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__8;
 lean_object* l_Lean_mkAtomFrom(lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_StructInst_9__expandNumLitFields(lean_object*, lean_object*, lean_object*);
 size_t l_USize_mod(size_t, size_t);
@@ -372,13 +367,11 @@ lean_object* l_List_foldl___main___at_Lean_Elab_Term_StructInst_DefaultFields_ge
 lean_object* l_List_head_x21___at___private_Init_Lean_Elab_StructInst_19__expandStruct___main___spec__5(lean_object*);
 lean_object* l___private_Init_Lean_Elab_StructInst_20__mkCtorHeaderAux___main(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_step___main___closed__1;
-lean_object* l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_2__getStructSource___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Expr_FindImpl_initCache;
 lean_object* l_List_mapM___main___at___private_Init_Lean_Elab_StructInst_9__expandNumLitFields___spec__1___closed__4;
 extern lean_object* l_Lean_Syntax_inhabited;
 size_t lean_ptr_addr(lean_object*);
 lean_object* l___private_Init_Lean_Elab_StructInst_17__groupFields___lambda__4(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_StructInst_5__getStructName___closed__9;
 lean_object* l___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_propagateLoop___main___closed__3;
 lean_object* l___private_Init_Lean_Elab_StructInst_6__toFieldLHS___closed__2;
@@ -386,21 +379,19 @@ lean_object* lean_instantiate_value_lparams(lean_object*, lean_object*);
 lean_object* l_Lean_isAnnotation_x3f(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_throwFailedToElabField___rarg___closed__2;
 extern lean_object* l_PersistentArray_Stats_toString___closed__4;
-lean_object* l_Lean_Elab_Term_StructInst_Source_hasFormat___boxed(lean_object*);
 lean_object* l___private_Init_Lean_Elab_StructInst_18__addMissingFields(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_formatField___closed__1;
-lean_object* l_Lean_Elab_Term_StructInst_Source_hasFormat___closed__1;
 lean_object* l_Lean_Elab_Term_setMCtx(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_mkHole(lean_object*);
 lean_object* l_Lean_Syntax_setArg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_throwFailedToElabField___rarg___closed__4;
+lean_object* lean_environment_main_module(lean_object*);
 lean_object* l___private_Init_Lean_Expr_4__getAppRevArgsAux___main(lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_StructInst_24__elabStruct(lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Expr_isMVar(lean_object*);
 lean_object* l___private_Init_Lean_Elab_StructInst_22__propagateExpectedType(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_Struct_modifyFieldsM___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_throwFailedToElabField___rarg___closed__1;
-lean_object* l_Lean_Elab_Term_StructInst_Source_hasFormat___closed__4;
 lean_object* l_Lean_Meta_reduceProj_x3f(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_getFieldValue_x3f___lambda__1(lean_object*, lean_object*);
 uint8_t lean_nat_dec_le(lean_object*, lean_object*);
@@ -412,7 +403,6 @@ lean_object* l___private_Init_Lean_Elab_StructInst_20__mkCtorHeaderAux(lean_obje
 lean_object* l_Lean_Elab_Term_StructInst_formatField___closed__2;
 lean_object* l_Lean_Syntax_getArgs(lean_object*);
 uint8_t l_Lean_BinderInfo_isExplicit(uint8_t);
-lean_object* l_Lean_Elab_Term_StructInst_Source_hasFormat___closed__2;
 lean_object* l___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getKind(lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_Struct_modifyFieldsM___at___private_Init_Lean_Elab_StructInst_9__expandNumLitFields___spec__2(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -441,19 +431,18 @@ lean_object* l_Lean_getStructureCtor(lean_object*, lean_object*);
 lean_object* lean_nat_mul(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_Struct_source(lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_Struct_hasToString___closed__1;
-lean_object* l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__1;
 lean_object* l_List_mapM___main___at___private_Init_Lean_Elab_StructInst_10__expandParentFields___spec__2___closed__5;
 extern lean_object* l_Lean_Parser_Term_letIdDecl___closed__2;
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_reduceProjOf_x3f___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__1;
 lean_object* l___private_Init_Lean_Elab_StructInst_18__addMissingFields___at___private_Init_Lean_Elab_StructInst_19__expandStruct___main___spec__10(lean_object*, lean_object*, lean_object*);
-lean_object* l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__9;
 extern lean_object* l_Lean_mkAppStx___closed__9;
 lean_object* l_Lean_Elab_Term_whnfForall(lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Syntax_isNone(lean_object*);
 extern lean_object* l_Lean_TraceState_Inhabited___closed__1;
 lean_object* l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__16;
 lean_object* l_Array_iterateMAux___main___at___private_Init_Lean_Elab_StructInst_19__expandStruct___main___spec__11(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_StructInst_26__expandStructInstExpectedType(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_propagateLoop(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_PUnit_Inhabited;
 extern lean_object* l_Lean_mkOptionalNode___closed__1;
@@ -476,7 +465,7 @@ lean_object* l_Lean_Elab_Term_StructInst_Struct_inhabited___closed__1;
 lean_object* l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__7;
 lean_object* l_Lean_Elab_Term_StructInst_Struct_modifyFieldsM___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
-lean_object* l_Lean_Elab_Term_resolveGlobalName(lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__24;
 uint8_t l_Lean_Elab_Term_StructInst_Source_isNone(lean_object*);
 lean_object* l_List_foldl___main___at_Lean_Elab_Term_StructInst_DefaultFields_collectStructNames___main___spec__1___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_throwFailedToElabField___rarg___closed__6;
@@ -487,7 +476,6 @@ lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_collectStructNames___main
 lean_object* l_List_map___main___at_Lean_Elab_Term_StructInst_formatStruct___main___spec__1___closed__1;
 lean_object* l_Array_umapMAux___main___at___private_Init_Lean_Elab_StructInst_19__expandStruct___main___spec__4(lean_object*, lean_object*);
 lean_object* l_List_foldlM___main___at___private_Init_Lean_Elab_StructInst_24__elabStruct___main___spec__1___closed__3;
-lean_object* l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__7;
 lean_object* l_Lean_Elab_Term_StructInst_Field_hasToString___closed__1;
 lean_object* l_Lean_Elab_Term_StructInst_throwFailedToElabField___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_StructInst_19__expandStruct___main(lean_object*, lean_object*, lean_object*);
@@ -495,22 +483,23 @@ lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_tryToSynthesizeDefault(le
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_reduce___main___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getArg(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_step(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__2;
+extern lean_object* l_Lean_mkOptionalNode___closed__2;
 lean_object* l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Term_StructInst_formatStruct___main___closed__3;
 lean_object* l___private_Init_Lean_Elab_Term_3__fromMetaState(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_mapM___main___at___private_Init_Lean_Elab_StructInst_10__expandParentFields___spec__2___closed__3;
+lean_object* l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__22;
 lean_object* l_Array_filterAux___main___at___private_Init_Lean_Elab_StructInst_7__mkStructView___spec__1(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_StructInst_DefaultFields_findDefaultMissing_x3f___main___lambda__1(lean_object*, lean_object*);
 lean_object* l_List_head_x21___at___private_Init_Lean_Elab_StructInst_19__expandStruct___main___spec__3___boxed(lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_Field_inhabited___closed__1;
 lean_object* l_List_toArrayAux___main___rarg(lean_object*, lean_object*);
-lean_object* l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_StructInst_20__mkCtorHeaderAux___main___closed__3;
 extern lean_object* l___private_Init_Lean_Elab_Util_4__regTraceClasses___closed__1;
 extern lean_object* l_System_FilePath_dirName___closed__1;
+lean_object* l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__3;
 lean_object* l_unsafeCast(lean_object*, lean_object*, lean_object*);
-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*);
 extern lean_object* l_Lean_arrayToExpr___rarg___closed__2;
 lean_object* l_Lean_Elab_Term_StructInst_Field_hasFormat;
@@ -529,6 +518,7 @@ lean_object* l_Lean_Elab_Term_StructInst_formatField___closed__4;
 lean_object* l_Lean_Elab_Term_isLocalTermId_x3f(lean_object*, uint8_t, lean_object*, lean_object*);
 lean_object* l_Lean_indentExpr(lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_getFieldValue_x3f___lambda__1___boxed(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__19;
 lean_object* l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_Field_toSyntax(lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_formatStruct___main___closed__2;
@@ -543,7 +533,6 @@ lean_object* l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_DefaultField
 lean_object* l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__11;
 lean_object* l_List_mapM___main___at___private_Init_Lean_Elab_StructInst_10__expandParentFields___spec__2___closed__4;
 lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_collectStructNames___boxed(lean_object*, lean_object*);
-lean_object* l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__9;
 lean_object* l_Lean_Name_components(lean_object*);
 extern lean_object* l___private_Init_Lean_Elab_Quotation_2__quoteSyntax___main___closed__44;
 lean_object* l_Lean_Elab_Term_getMCtx___rarg(lean_object*);
@@ -556,7 +545,6 @@ extern lean_object* l_addParenHeuristic___closed__1;
 lean_object* l_List_findSome_x3f___main___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_StructInst_elabStructInst___closed__2;
 extern lean_object* l_Lean_MetavarContext_MkBinding_mkBinding___closed__1;
-lean_object* l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__8;
 lean_object* l___private_Init_Lean_Elab_StructInst_17__groupFields___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Lean_Elab_StructInst_17__groupFields___lambda__3___closed__1;
 lean_object* l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__5;
@@ -568,27 +556,10 @@ lean_object* l_Lean_Elab_Term_StructInst_DefaultFields_getFieldValue_x3f___boxed
 lean_object* l_List_mapM___main___at___private_Init_Lean_Elab_StructInst_10__expandParentFields___spec__2___closed__8;
 lean_object* l_Lean_Elab_Term_StructInst_formatField___closed__3;
 uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
+lean_object* l___private_Init_Lean_Elab_StructInst_26__expandStructInstExpectedType___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_monadInhabited___rarg(lean_object*, lean_object*);
 uint8_t l_Lean_Syntax_isIdent(lean_object*);
-lean_object* _init_l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string("structInstSource");
-return x_1;
-}
-}
-lean_object* _init_l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__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_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__1;
-x_3 = lean_name_mk_string(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__3() {
+lean_object* _init_l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -596,22 +567,22 @@ x_1 = lean_mk_string("src");
 return x_1;
 }
 }
-lean_object* _init_l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__4() {
+lean_object* _init_l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__3;
+x_1 = l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__1;
 x_2 = lean_string_utf8_byte_size(x_1);
 return x_2;
 }
 }
-lean_object* _init_l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__5() {
+lean_object* _init_l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__3;
+x_1 = l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__1;
 x_2 = lean_unsigned_to_nat(0u);
-x_3 = l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__4;
+x_3 = l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__2;
 x_4 = lean_alloc_ctor(0, 3, 0);
 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
@@ -619,979 +590,433 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
-lean_object* _init_l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__6() {
+lean_object* _init_l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__4() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__3;
+x_2 = l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__1;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
 }
 }
-lean_object* _init_l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__7() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string("source has already been specified");
-return x_1;
-}
-}
-lean_object* _init_l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__8() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___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_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__9() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__8;
-x_2 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_2, 0, x_1);
-return x_2;
-}
-}
-lean_object* l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_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; 
-x_6 = lean_array_get_size(x_2);
-x_7 = lean_nat_dec_lt(x_1, x_6);
-lean_dec(x_6);
-if (x_7 == 0)
-{
-lean_object* x_8; lean_object* x_9; lean_object* x_10; 
-lean_dec(x_4);
-lean_dec(x_1);
-x_8 = x_2;
-x_9 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_9, 0, x_8);
-lean_ctor_set(x_9, 1, x_3);
-x_10 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_10, 0, x_9);
-lean_ctor_set(x_10, 1, x_5);
-return x_10;
-}
-else
-{
-lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_24; lean_object* x_25; lean_object* x_26; uint8_t x_27; 
-x_11 = lean_array_fget(x_2, x_1);
-x_12 = lean_unsigned_to_nat(0u);
-x_13 = lean_array_fset(x_2, x_1, x_12);
-x_24 = x_11;
-lean_inc(x_24);
-x_25 = l_Lean_Syntax_getKind(x_24);
-x_26 = l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__2;
-x_27 = lean_name_eq(x_25, x_26);
-lean_dec(x_25);
-if (x_27 == 0)
-{
-lean_object* x_28; 
-x_28 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_28, 0, x_24);
-lean_ctor_set(x_28, 1, x_3);
-x_14 = x_28;
-x_15 = x_5;
-goto block_23;
-}
-else
-{
-uint8_t x_29; 
-x_29 = lean_ctor_get_uint8(x_3, sizeof(void*)*1);
-if (x_29 == 0)
-{
-uint8_t x_30; 
-x_30 = !lean_is_exclusive(x_3);
-if (x_30 == 0)
-{
-lean_object* x_31; lean_object* x_32; lean_object* x_33; uint8_t x_34; 
-x_31 = lean_ctor_get(x_3, 0);
-x_32 = lean_unsigned_to_nat(1u);
-x_33 = l_Lean_Syntax_getArg(x_24, x_32);
-x_34 = l_Lean_Syntax_isNone(x_33);
-if (x_34 == 0)
-{
-lean_object* x_35; uint8_t x_36; lean_object* x_37; lean_object* x_38; 
-x_35 = l_Lean_Syntax_getArg(x_33, x_12);
-x_36 = 0;
-lean_inc(x_35);
-x_37 = l_Lean_Elab_Term_isLocalTermId_x3f(x_35, x_36, x_4, x_5);
-x_38 = lean_ctor_get(x_37, 0);
-lean_inc(x_38);
-if (lean_obj_tag(x_38) == 0)
-{
-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; 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; uint8_t x_61; lean_object* x_62; 
-lean_dec(x_31);
-x_39 = lean_ctor_get(x_37, 1);
-lean_inc(x_39);
-lean_dec(x_37);
-x_40 = l_Lean_Elab_Term_getCurrMacroScope(x_4, x_39);
-x_41 = lean_ctor_get(x_40, 0);
-lean_inc(x_41);
-x_42 = lean_ctor_get(x_40, 1);
-lean_inc(x_42);
-lean_dec(x_40);
-x_43 = l_Lean_Elab_Term_getMainModule___rarg(x_42);
-x_44 = lean_ctor_get(x_43, 0);
-lean_inc(x_44);
-x_45 = lean_ctor_get(x_43, 1);
-lean_inc(x_45);
-lean_dec(x_43);
-x_46 = l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__6;
-x_47 = l_Lean_addMacroScope(x_44, x_46, x_41);
-x_48 = lean_box(0);
-x_49 = l_Lean_SourceInfo_inhabited___closed__1;
-x_50 = l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__5;
-x_51 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_51, 0, x_49);
-lean_ctor_set(x_51, 1, x_50);
-lean_ctor_set(x_51, 2, x_47);
-lean_ctor_set(x_51, 3, x_48);
-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 = l_Lean_Syntax_setArg(x_33, x_12, x_57);
-x_59 = l_Lean_Syntax_setArg(x_24, x_32, x_58);
-x_60 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_60, 0, x_35);
-x_61 = 1;
-lean_ctor_set(x_3, 0, x_60);
-lean_ctor_set_uint8(x_3, sizeof(void*)*1, x_61);
-x_62 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_62, 0, x_59);
-lean_ctor_set(x_62, 1, x_3);
-x_14 = x_62;
-x_15 = x_45;
-goto block_23;
-}
-else
-{
-lean_object* x_63; uint8_t x_64; lean_object* x_65; 
-lean_dec(x_38);
-lean_dec(x_35);
-lean_dec(x_33);
-x_63 = lean_ctor_get(x_37, 1);
-lean_inc(x_63);
-lean_dec(x_37);
-x_64 = 1;
-lean_ctor_set_uint8(x_3, sizeof(void*)*1, x_64);
-x_65 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_65, 0, x_24);
-lean_ctor_set(x_65, 1, x_3);
-x_14 = x_65;
-x_15 = x_63;
-goto block_23;
-}
-}
-else
-{
-uint8_t x_66; lean_object* x_67; 
-lean_dec(x_33);
-x_66 = 1;
-lean_ctor_set_uint8(x_3, sizeof(void*)*1, x_66);
-x_67 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_67, 0, x_24);
-lean_ctor_set(x_67, 1, x_3);
-x_14 = x_67;
-x_15 = x_5;
-goto block_23;
-}
-}
-else
-{
-lean_object* x_68; lean_object* x_69; lean_object* x_70; uint8_t x_71; 
-x_68 = lean_ctor_get(x_3, 0);
-lean_inc(x_68);
-lean_dec(x_3);
-x_69 = lean_unsigned_to_nat(1u);
-x_70 = l_Lean_Syntax_getArg(x_24, x_69);
-x_71 = l_Lean_Syntax_isNone(x_70);
-if (x_71 == 0)
-{
-lean_object* x_72; uint8_t x_73; lean_object* x_74; lean_object* x_75; 
-x_72 = l_Lean_Syntax_getArg(x_70, x_12);
-x_73 = 0;
-lean_inc(x_72);
-x_74 = l_Lean_Elab_Term_isLocalTermId_x3f(x_72, x_73, x_4, x_5);
-x_75 = lean_ctor_get(x_74, 0);
-lean_inc(x_75);
-if (lean_obj_tag(x_75) == 0)
-{
-lean_object* x_76; lean_object* x_77; 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_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; uint8_t x_98; lean_object* x_99; lean_object* x_100; 
-lean_dec(x_68);
-x_76 = lean_ctor_get(x_74, 1);
-lean_inc(x_76);
-lean_dec(x_74);
-x_77 = l_Lean_Elab_Term_getCurrMacroScope(x_4, x_76);
-x_78 = lean_ctor_get(x_77, 0);
-lean_inc(x_78);
-x_79 = lean_ctor_get(x_77, 1);
-lean_inc(x_79);
-lean_dec(x_77);
-x_80 = l_Lean_Elab_Term_getMainModule___rarg(x_79);
-x_81 = lean_ctor_get(x_80, 0);
-lean_inc(x_81);
-x_82 = lean_ctor_get(x_80, 1);
-lean_inc(x_82);
-lean_dec(x_80);
-x_83 = l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__6;
-x_84 = l_Lean_addMacroScope(x_81, x_83, x_78);
-x_85 = lean_box(0);
-x_86 = l_Lean_SourceInfo_inhabited___closed__1;
-x_87 = l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__5;
-x_88 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_88, 0, x_86);
-lean_ctor_set(x_88, 1, x_87);
-lean_ctor_set(x_88, 2, x_84);
-lean_ctor_set(x_88, 3, x_85);
-x_89 = l_Array_empty___closed__1;
-x_90 = lean_array_push(x_89, x_88);
-x_91 = l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
-x_92 = lean_array_push(x_90, x_91);
-x_93 = l_Lean_mkTermIdFromIdent___closed__2;
-x_94 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_94, 0, x_93);
-lean_ctor_set(x_94, 1, x_92);
-x_95 = l_Lean_Syntax_setArg(x_70, x_12, x_94);
-x_96 = l_Lean_Syntax_setArg(x_24, x_69, x_95);
-x_97 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_97, 0, x_72);
-x_98 = 1;
-x_99 = lean_alloc_ctor(0, 1, 1);
-lean_ctor_set(x_99, 0, x_97);
-lean_ctor_set_uint8(x_99, sizeof(void*)*1, x_98);
-x_100 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_100, 0, x_96);
-lean_ctor_set(x_100, 1, x_99);
-x_14 = x_100;
-x_15 = x_82;
-goto block_23;
-}
-else
-{
-lean_object* x_101; uint8_t x_102; lean_object* x_103; lean_object* x_104; 
-lean_dec(x_75);
-lean_dec(x_72);
-lean_dec(x_70);
-x_101 = lean_ctor_get(x_74, 1);
-lean_inc(x_101);
-lean_dec(x_74);
-x_102 = 1;
-x_103 = lean_alloc_ctor(0, 1, 1);
-lean_ctor_set(x_103, 0, x_68);
-lean_ctor_set_uint8(x_103, sizeof(void*)*1, x_102);
-x_104 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_104, 0, x_24);
-lean_ctor_set(x_104, 1, x_103);
-x_14 = x_104;
-x_15 = x_101;
-goto block_23;
-}
-}
-else
-{
-uint8_t x_105; lean_object* x_106; lean_object* x_107; 
-lean_dec(x_70);
-x_105 = 1;
-x_106 = lean_alloc_ctor(0, 1, 1);
-lean_ctor_set(x_106, 0, x_68);
-lean_ctor_set_uint8(x_106, sizeof(void*)*1, x_105);
-x_107 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_107, 0, x_24);
-lean_ctor_set(x_107, 1, x_106);
-x_14 = x_107;
-x_15 = x_5;
-goto block_23;
-}
-}
-}
-else
-{
-lean_object* x_108; lean_object* x_109; uint8_t x_110; 
-lean_dec(x_13);
-lean_dec(x_3);
-lean_dec(x_1);
-x_108 = l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__9;
-x_109 = l_Lean_Elab_Term_throwError___rarg(x_24, x_108, x_4, x_5);
-lean_dec(x_24);
-x_110 = !lean_is_exclusive(x_109);
-if (x_110 == 0)
-{
-return x_109;
-}
-else
-{
-lean_object* x_111; lean_object* x_112; lean_object* x_113; 
-x_111 = lean_ctor_get(x_109, 0);
-x_112 = lean_ctor_get(x_109, 1);
-lean_inc(x_112);
-lean_inc(x_111);
-lean_dec(x_109);
-x_113 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_113, 0, x_111);
-lean_ctor_set(x_113, 1, x_112);
-return x_113;
-}
-}
-}
-block_23:
-{
-lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; 
-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_unsigned_to_nat(1u);
-x_19 = lean_nat_add(x_1, x_18);
-x_20 = x_16;
-x_21 = lean_array_fset(x_13, x_1, x_20);
-lean_dec(x_1);
-x_1 = x_19;
-x_2 = x_21;
-x_3 = x_17;
-x_5 = x_15;
-goto _start;
-}
-}
-}
-}
-lean_object* l_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main(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; lean_object* x_12; 
-x_5 = lean_unsigned_to_nat(2u);
-x_6 = l_Lean_Syntax_getArg(x_1, x_5);
-x_7 = l_Lean_Syntax_getArgs(x_6);
-lean_dec(x_6);
-x_8 = x_7;
-x_9 = lean_unsigned_to_nat(0u);
-x_10 = lean_alloc_closure((void*)(l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1), 5, 2);
-lean_closure_set(x_10, 0, x_9);
-lean_closure_set(x_10, 1, x_8);
-x_11 = x_10;
-lean_inc(x_3);
-x_12 = lean_apply_3(x_11, x_2, x_3, x_4);
-if (lean_obj_tag(x_12) == 0)
-{
-lean_object* x_13; lean_object* x_14; lean_object* x_15; 
-x_13 = lean_ctor_get(x_12, 0);
-lean_inc(x_13);
-x_14 = lean_ctor_get(x_13, 1);
-lean_inc(x_14);
-x_15 = lean_ctor_get(x_14, 0);
-lean_inc(x_15);
-if (lean_obj_tag(x_15) == 0)
-{
-uint8_t x_16; 
-lean_dec(x_3);
-lean_dec(x_1);
-x_16 = !lean_is_exclusive(x_13);
-if (x_16 == 0)
-{
-lean_object* x_17; lean_object* x_18; uint8_t x_19; 
-x_17 = lean_ctor_get(x_13, 1);
-lean_dec(x_17);
-x_18 = lean_ctor_get(x_13, 0);
-lean_dec(x_18);
-x_19 = !lean_is_exclusive(x_12);
-if (x_19 == 0)
-{
-lean_object* x_20; 
-x_20 = lean_ctor_get(x_12, 0);
-lean_dec(x_20);
-lean_ctor_set(x_13, 0, x_15);
-return x_12;
-}
-else
-{
-lean_object* x_21; lean_object* x_22; 
-x_21 = lean_ctor_get(x_12, 1);
-lean_inc(x_21);
-lean_dec(x_12);
-lean_ctor_set(x_13, 0, x_15);
-x_22 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_22, 0, x_13);
-lean_ctor_set(x_22, 1, x_21);
-return x_22;
-}
-}
-else
-{
-lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; 
-lean_dec(x_13);
-x_23 = lean_ctor_get(x_12, 1);
-lean_inc(x_23);
-if (lean_is_exclusive(x_12)) {
- lean_ctor_release(x_12, 0);
- lean_ctor_release(x_12, 1);
- x_24 = x_12;
-} else {
- lean_dec_ref(x_12);
- x_24 = lean_box(0);
-}
-x_25 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_25, 0, x_15);
-lean_ctor_set(x_25, 1, x_14);
-if (lean_is_scalar(x_24)) {
- x_26 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_26 = x_24;
-}
-lean_ctor_set(x_26, 0, x_25);
-lean_ctor_set(x_26, 1, x_23);
-return x_26;
-}
-}
-else
-{
-lean_object* x_27; uint8_t x_28; 
-x_27 = lean_ctor_get(x_12, 1);
-lean_inc(x_27);
-lean_dec(x_12);
-x_28 = !lean_is_exclusive(x_13);
-if (x_28 == 0)
-{
-lean_object* x_29; lean_object* x_30; uint8_t x_31; 
-x_29 = lean_ctor_get(x_13, 0);
-x_30 = lean_ctor_get(x_13, 1);
-lean_dec(x_30);
-x_31 = !lean_is_exclusive(x_15);
-if (x_31 == 0)
-{
-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; uint8_t x_40; 
-x_32 = lean_ctor_get(x_15, 0);
-x_33 = l_Lean_nullKind;
-x_34 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_34, 0, x_33);
-lean_ctor_set(x_34, 1, x_29);
-x_35 = l_Lean_Syntax_setArg(x_1, x_5, x_34);
-x_36 = l_Lean_Elab_Term_getCurrMacroScope(x_3, x_27);
-lean_dec(x_3);
-x_37 = lean_ctor_get(x_36, 0);
-lean_inc(x_37);
-x_38 = lean_ctor_get(x_36, 1);
-lean_inc(x_38);
-lean_dec(x_36);
-x_39 = l_Lean_Elab_Term_getMainModule___rarg(x_38);
-x_40 = !lean_is_exclusive(x_39);
-if (x_40 == 0)
-{
-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; 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; 
-x_41 = lean_ctor_get(x_39, 0);
-x_42 = l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__6;
-x_43 = l_Lean_addMacroScope(x_41, x_42, x_37);
-x_44 = lean_box(0);
-x_45 = l_Lean_SourceInfo_inhabited___closed__1;
-x_46 = l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__5;
-x_47 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_47, 0, x_45);
-lean_ctor_set(x_47, 1, x_46);
-lean_ctor_set(x_47, 2, x_43);
-lean_ctor_set(x_47, 3, x_44);
-x_48 = l_Array_empty___closed__1;
-x_49 = lean_array_push(x_48, x_47);
-x_50 = l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
-x_51 = lean_array_push(x_49, x_50);
-x_52 = lean_array_push(x_51, x_50);
-x_53 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__4;
-x_54 = lean_array_push(x_52, x_53);
-x_55 = lean_array_push(x_54, x_32);
-x_56 = l_Lean_Parser_Term_letIdDecl___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 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__2;
-x_59 = lean_array_push(x_58, x_57);
-x_60 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__10;
-x_61 = lean_array_push(x_59, x_60);
-x_62 = lean_array_push(x_61, x_35);
-x_63 = l_Lean_Parser_Term_let___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);
-lean_ctor_set(x_15, 0, x_64);
-lean_ctor_set(x_13, 0, x_15);
-lean_ctor_set(x_39, 0, x_13);
-return x_39;
-}
-else
-{
-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; 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_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; 
-x_65 = lean_ctor_get(x_39, 0);
-x_66 = lean_ctor_get(x_39, 1);
-lean_inc(x_66);
-lean_inc(x_65);
-lean_dec(x_39);
-x_67 = l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__6;
-x_68 = l_Lean_addMacroScope(x_65, x_67, x_37);
-x_69 = lean_box(0);
-x_70 = l_Lean_SourceInfo_inhabited___closed__1;
-x_71 = l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__5;
-x_72 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_72, 0, x_70);
-lean_ctor_set(x_72, 1, x_71);
-lean_ctor_set(x_72, 2, x_68);
-lean_ctor_set(x_72, 3, x_69);
-x_73 = l_Array_empty___closed__1;
-x_74 = lean_array_push(x_73, x_72);
-x_75 = l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
-x_76 = lean_array_push(x_74, x_75);
-x_77 = lean_array_push(x_76, x_75);
-x_78 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__4;
-x_79 = lean_array_push(x_77, x_78);
-x_80 = lean_array_push(x_79, x_32);
-x_81 = l_Lean_Parser_Term_letIdDecl___closed__2;
-x_82 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_82, 0, x_81);
-lean_ctor_set(x_82, 1, x_80);
-x_83 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__2;
-x_84 = lean_array_push(x_83, x_82);
-x_85 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__10;
-x_86 = lean_array_push(x_84, x_85);
-x_87 = lean_array_push(x_86, x_35);
-x_88 = l_Lean_Parser_Term_let___elambda__1___closed__2;
-x_89 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_89, 0, x_88);
-lean_ctor_set(x_89, 1, x_87);
-lean_ctor_set(x_15, 0, x_89);
-lean_ctor_set(x_13, 0, x_15);
-x_90 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_90, 0, x_13);
-lean_ctor_set(x_90, 1, x_66);
-return x_90;
-}
-}
-else
-{
-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_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; lean_object* x_125; lean_object* x_126; 
-x_91 = lean_ctor_get(x_15, 0);
-lean_inc(x_91);
-lean_dec(x_15);
-x_92 = l_Lean_nullKind;
-x_93 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_93, 0, x_92);
-lean_ctor_set(x_93, 1, x_29);
-x_94 = l_Lean_Syntax_setArg(x_1, x_5, x_93);
-x_95 = l_Lean_Elab_Term_getCurrMacroScope(x_3, x_27);
-lean_dec(x_3);
-x_96 = lean_ctor_get(x_95, 0);
-lean_inc(x_96);
-x_97 = lean_ctor_get(x_95, 1);
-lean_inc(x_97);
-lean_dec(x_95);
-x_98 = l_Lean_Elab_Term_getMainModule___rarg(x_97);
-x_99 = lean_ctor_get(x_98, 0);
-lean_inc(x_99);
-x_100 = lean_ctor_get(x_98, 1);
-lean_inc(x_100);
-if (lean_is_exclusive(x_98)) {
- lean_ctor_release(x_98, 0);
- lean_ctor_release(x_98, 1);
- x_101 = x_98;
-} else {
- lean_dec_ref(x_98);
- x_101 = lean_box(0);
-}
-x_102 = l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__6;
-x_103 = l_Lean_addMacroScope(x_99, x_102, x_96);
-x_104 = lean_box(0);
-x_105 = l_Lean_SourceInfo_inhabited___closed__1;
-x_106 = l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__5;
-x_107 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_107, 0, x_105);
-lean_ctor_set(x_107, 1, x_106);
-lean_ctor_set(x_107, 2, x_103);
-lean_ctor_set(x_107, 3, x_104);
-x_108 = l_Array_empty___closed__1;
-x_109 = lean_array_push(x_108, x_107);
-x_110 = l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
-x_111 = lean_array_push(x_109, x_110);
-x_112 = lean_array_push(x_111, x_110);
-x_113 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__4;
-x_114 = lean_array_push(x_112, x_113);
-x_115 = lean_array_push(x_114, x_91);
-x_116 = l_Lean_Parser_Term_letIdDecl___closed__2;
-x_117 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_117, 0, x_116);
-lean_ctor_set(x_117, 1, x_115);
-x_118 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__2;
-x_119 = lean_array_push(x_118, x_117);
-x_120 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__10;
-x_121 = lean_array_push(x_119, x_120);
-x_122 = lean_array_push(x_121, x_94);
-x_123 = l_Lean_Parser_Term_let___elambda__1___closed__2;
-x_124 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_124, 0, x_123);
-lean_ctor_set(x_124, 1, x_122);
-x_125 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_125, 0, x_124);
-lean_ctor_set(x_13, 0, x_125);
-if (lean_is_scalar(x_101)) {
- x_126 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_126 = x_101;
-}
-lean_ctor_set(x_126, 0, x_13);
-lean_ctor_set(x_126, 1, x_100);
-return x_126;
-}
-}
-else
-{
-lean_object* x_127; lean_object* x_128; 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_135; lean_object* 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; 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; 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; 
-x_127 = lean_ctor_get(x_13, 0);
-lean_inc(x_127);
-lean_dec(x_13);
-x_128 = lean_ctor_get(x_15, 0);
-lean_inc(x_128);
-if (lean_is_exclusive(x_15)) {
- lean_ctor_release(x_15, 0);
- x_129 = x_15;
-} else {
- lean_dec_ref(x_15);
- x_129 = lean_box(0);
-}
-x_130 = l_Lean_nullKind;
-x_131 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_131, 0, x_130);
-lean_ctor_set(x_131, 1, x_127);
-x_132 = l_Lean_Syntax_setArg(x_1, x_5, x_131);
-x_133 = l_Lean_Elab_Term_getCurrMacroScope(x_3, x_27);
-lean_dec(x_3);
-x_134 = lean_ctor_get(x_133, 0);
-lean_inc(x_134);
-x_135 = lean_ctor_get(x_133, 1);
-lean_inc(x_135);
-lean_dec(x_133);
-x_136 = l_Lean_Elab_Term_getMainModule___rarg(x_135);
-x_137 = lean_ctor_get(x_136, 0);
-lean_inc(x_137);
-x_138 = lean_ctor_get(x_136, 1);
-lean_inc(x_138);
-if (lean_is_exclusive(x_136)) {
- lean_ctor_release(x_136, 0);
- lean_ctor_release(x_136, 1);
- x_139 = x_136;
-} else {
- lean_dec_ref(x_136);
- x_139 = lean_box(0);
-}
-x_140 = l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__6;
-x_141 = l_Lean_addMacroScope(x_137, x_140, x_134);
-x_142 = lean_box(0);
-x_143 = l_Lean_SourceInfo_inhabited___closed__1;
-x_144 = l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__5;
-x_145 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_145, 0, x_143);
-lean_ctor_set(x_145, 1, x_144);
-lean_ctor_set(x_145, 2, x_141);
-lean_ctor_set(x_145, 3, x_142);
-x_146 = l_Array_empty___closed__1;
-x_147 = lean_array_push(x_146, x_145);
-x_148 = l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
-x_149 = lean_array_push(x_147, x_148);
-x_150 = lean_array_push(x_149, x_148);
-x_151 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__4;
-x_152 = lean_array_push(x_150, x_151);
-x_153 = lean_array_push(x_152, x_128);
-x_154 = l_Lean_Parser_Term_letIdDecl___closed__2;
-x_155 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_155, 0, x_154);
-lean_ctor_set(x_155, 1, x_153);
-x_156 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__2;
-x_157 = lean_array_push(x_156, x_155);
-x_158 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__10;
-x_159 = lean_array_push(x_157, x_158);
-x_160 = lean_array_push(x_159, x_132);
-x_161 = l_Lean_Parser_Term_let___elambda__1___closed__2;
-x_162 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_162, 0, x_161);
-lean_ctor_set(x_162, 1, x_160);
-if (lean_is_scalar(x_129)) {
- x_163 = lean_alloc_ctor(1, 1, 0);
-} else {
- x_163 = x_129;
-}
-lean_ctor_set(x_163, 0, x_162);
-x_164 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_164, 0, x_163);
-lean_ctor_set(x_164, 1, x_14);
-if (lean_is_scalar(x_139)) {
- x_165 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_165 = x_139;
-}
-lean_ctor_set(x_165, 0, x_164);
-lean_ctor_set(x_165, 1, x_138);
-return x_165;
-}
-}
-}
-else
-{
-uint8_t x_166; 
-lean_dec(x_3);
-lean_dec(x_1);
-x_166 = !lean_is_exclusive(x_12);
-if (x_166 == 0)
-{
-return x_12;
-}
-else
-{
-lean_object* x_167; lean_object* x_168; lean_object* x_169; 
-x_167 = lean_ctor_get(x_12, 0);
-x_168 = lean_ctor_get(x_12, 1);
-lean_inc(x_168);
-lean_inc(x_167);
-lean_dec(x_12);
-x_169 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_169, 0, x_167);
-lean_ctor_set(x_169, 1, x_168);
-return x_169;
-}
-}
-}
-}
-lean_object* _init_l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__1() {
-_start:
-{
-lean_object* x_1; uint8_t x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = 0;
-x_3 = lean_alloc_ctor(0, 1, 1);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set_uint8(x_3, sizeof(void*)*1, x_2);
-return x_3;
-}
-}
 lean_object* l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource(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_4; lean_object* x_5; uint8_t x_6; uint8_t x_7; 
+x_4 = lean_unsigned_to_nat(1u);
+x_5 = l_Lean_Syntax_getArg(x_1, x_4);
+x_6 = l_Lean_Syntax_isNone(x_5);
+x_7 = !lean_is_exclusive(x_3);
+if (x_7 == 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_8; lean_object* x_9; 
+x_8 = lean_ctor_get(x_3, 5);
+x_9 = lean_nat_add(x_8, x_4);
+lean_ctor_set(x_3, 5, x_9);
+if (x_6 == 0)
 {
-lean_object* x_9; lean_object* x_10; lean_object* x_11; 
-x_9 = lean_ctor_get(x_2, 9);
-lean_dec(x_9);
-lean_ctor_set(x_2, 9, x_5);
-x_10 = l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__1;
-x_11 = l_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main(x_1, x_10, x_2, x_3);
-if (lean_obj_tag(x_11) == 0)
+uint8_t x_10; 
+x_10 = !lean_is_exclusive(x_2);
+if (x_10 == 0)
 {
-uint8_t x_12; 
-x_12 = !lean_is_exclusive(x_11);
-if (x_12 == 0)
-{
-lean_object* x_13; lean_object* x_14; 
-x_13 = lean_ctor_get(x_11, 0);
-x_14 = lean_ctor_get(x_13, 0);
-lean_inc(x_14);
-lean_dec(x_13);
-lean_ctor_set(x_11, 0, x_14);
-return x_11;
-}
-else
-{
-lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
-x_15 = lean_ctor_get(x_11, 0);
-x_16 = lean_ctor_get(x_11, 1);
-lean_inc(x_16);
-lean_inc(x_15);
+lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; lean_object* x_15; lean_object* x_16; 
+x_11 = lean_ctor_get(x_2, 9);
 lean_dec(x_11);
-x_17 = lean_ctor_get(x_15, 0);
+lean_ctor_set(x_2, 9, x_8);
+x_12 = lean_unsigned_to_nat(0u);
+x_13 = l_Lean_Syntax_getArg(x_5, x_12);
+x_14 = 0;
+lean_inc(x_13);
+x_15 = l_Lean_Elab_Term_isLocalTermId_x3f(x_13, x_14, x_2, x_3);
+x_16 = lean_ctor_get(x_15, 0);
+lean_inc(x_16);
+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; 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; 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_17 = lean_ctor_get(x_15, 1);
 lean_inc(x_17);
 lean_dec(x_15);
-x_18 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_18, 0, x_17);
-lean_ctor_set(x_18, 1, x_16);
-return x_18;
-}
-}
-else
-{
-uint8_t x_19; 
-x_19 = !lean_is_exclusive(x_11);
-if (x_19 == 0)
-{
-return x_11;
-}
-else
-{
-lean_object* x_20; lean_object* x_21; lean_object* x_22; 
-x_20 = lean_ctor_get(x_11, 0);
-x_21 = lean_ctor_get(x_11, 1);
-lean_inc(x_21);
+x_18 = l_Lean_Elab_Term_getCurrMacroScope(x_2, x_17);
+x_19 = lean_ctor_get(x_18, 0);
+lean_inc(x_19);
+x_20 = lean_ctor_get(x_18, 1);
 lean_inc(x_20);
-lean_dec(x_11);
-x_22 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_22, 0, x_20);
-lean_ctor_set(x_22, 1, x_21);
-return x_22;
-}
-}
-}
-else
-{
-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; uint8_t x_32; uint8_t x_33; uint8_t x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; 
-x_23 = lean_ctor_get(x_2, 0);
-x_24 = lean_ctor_get(x_2, 1);
-x_25 = lean_ctor_get(x_2, 2);
-x_26 = lean_ctor_get(x_2, 3);
-x_27 = lean_ctor_get(x_2, 4);
-x_28 = lean_ctor_get(x_2, 5);
-x_29 = lean_ctor_get(x_2, 6);
-x_30 = lean_ctor_get(x_2, 7);
-x_31 = lean_ctor_get(x_2, 8);
-x_32 = lean_ctor_get_uint8(x_2, sizeof(void*)*10);
-x_33 = lean_ctor_get_uint8(x_2, sizeof(void*)*10 + 1);
-x_34 = lean_ctor_get_uint8(x_2, sizeof(void*)*10 + 2);
-lean_inc(x_31);
-lean_inc(x_30);
-lean_inc(x_29);
-lean_inc(x_28);
-lean_inc(x_27);
-lean_inc(x_26);
-lean_inc(x_25);
-lean_inc(x_24);
+lean_dec(x_18);
+x_21 = l_Lean_Elab_Term_getMainModule___rarg(x_20);
+x_22 = lean_ctor_get(x_21, 0);
+lean_inc(x_22);
+x_23 = lean_ctor_get(x_21, 1);
 lean_inc(x_23);
+lean_dec(x_21);
+x_24 = l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__4;
+x_25 = l_Lean_addMacroScope(x_22, x_24, x_19);
+x_26 = lean_box(0);
+x_27 = l_Lean_SourceInfo_inhabited___closed__1;
+x_28 = l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__3;
+x_29 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_29, 0, x_27);
+lean_ctor_set(x_29, 1, x_28);
+lean_ctor_set(x_29, 2, x_25);
+lean_ctor_set(x_29, 3, x_26);
+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 = l_Lean_Syntax_setArg(x_5, x_12, x_35);
+x_37 = l_Lean_Syntax_setArg(x_1, x_4, x_36);
+x_38 = l_Lean_Elab_Term_getCurrMacroScope(x_2, x_23);
 lean_dec(x_2);
-x_35 = lean_alloc_ctor(0, 10, 3);
-lean_ctor_set(x_35, 0, x_23);
-lean_ctor_set(x_35, 1, x_24);
-lean_ctor_set(x_35, 2, x_25);
-lean_ctor_set(x_35, 3, x_26);
-lean_ctor_set(x_35, 4, x_27);
-lean_ctor_set(x_35, 5, x_28);
-lean_ctor_set(x_35, 6, x_29);
-lean_ctor_set(x_35, 7, x_30);
-lean_ctor_set(x_35, 8, x_31);
-lean_ctor_set(x_35, 9, x_5);
-lean_ctor_set_uint8(x_35, sizeof(void*)*10, x_32);
-lean_ctor_set_uint8(x_35, sizeof(void*)*10 + 1, x_33);
-lean_ctor_set_uint8(x_35, sizeof(void*)*10 + 2, x_34);
-x_36 = l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__1;
-x_37 = l_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main(x_1, x_36, x_35, x_3);
-if (lean_obj_tag(x_37) == 0)
-{
-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_37, 0);
-lean_inc(x_38);
-x_39 = lean_ctor_get(x_37, 1);
+x_39 = lean_ctor_get(x_38, 0);
 lean_inc(x_39);
-if (lean_is_exclusive(x_37)) {
- lean_ctor_release(x_37, 0);
- lean_ctor_release(x_37, 1);
- x_40 = x_37;
-} else {
- lean_dec_ref(x_37);
- x_40 = lean_box(0);
-}
-x_41 = lean_ctor_get(x_38, 0);
-lean_inc(x_41);
+x_40 = lean_ctor_get(x_38, 1);
+lean_inc(x_40);
 lean_dec(x_38);
-if (lean_is_scalar(x_40)) {
- x_42 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_42 = x_40;
-}
-lean_ctor_set(x_42, 0, x_41);
-lean_ctor_set(x_42, 1, x_39);
-return x_42;
+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; lean_object* x_60; lean_object* x_61; 
+x_43 = lean_ctor_get(x_41, 0);
+x_44 = l_Lean_addMacroScope(x_43, x_24, x_39);
+x_45 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_45, 0, x_27);
+lean_ctor_set(x_45, 1, x_28);
+lean_ctor_set(x_45, 2, x_44);
+lean_ctor_set(x_45, 3, x_26);
+x_46 = lean_array_push(x_30, x_45);
+x_47 = lean_array_push(x_46, x_32);
+x_48 = lean_array_push(x_47, x_32);
+x_49 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__4;
+x_50 = lean_array_push(x_48, x_49);
+x_51 = lean_array_push(x_50, x_13);
+x_52 = l_Lean_Parser_Term_letIdDecl___closed__2;
+x_53 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_53, 0, x_52);
+lean_ctor_set(x_53, 1, x_51);
+x_54 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__2;
+x_55 = lean_array_push(x_54, x_53);
+x_56 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__10;
+x_57 = lean_array_push(x_55, x_56);
+x_58 = lean_array_push(x_57, x_37);
+x_59 = l_Lean_Parser_Term_let___elambda__1___closed__2;
+x_60 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_60, 0, x_59);
+lean_ctor_set(x_60, 1, x_58);
+x_61 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_61, 0, x_60);
+lean_ctor_set(x_41, 0, x_61);
+return x_41;
 }
 else
 {
-lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; 
-x_43 = lean_ctor_get(x_37, 0);
-lean_inc(x_43);
-x_44 = lean_ctor_get(x_37, 1);
-lean_inc(x_44);
-if (lean_is_exclusive(x_37)) {
- lean_ctor_release(x_37, 0);
- lean_ctor_release(x_37, 1);
- x_45 = x_37;
-} else {
- lean_dec_ref(x_37);
- 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
-{
-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; uint8_t x_65; uint8_t x_66; uint8_t x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; 
-x_47 = lean_ctor_get(x_3, 0);
-x_48 = lean_ctor_get(x_3, 1);
-x_49 = lean_ctor_get(x_3, 2);
-x_50 = lean_ctor_get(x_3, 3);
-x_51 = lean_ctor_get(x_3, 4);
-x_52 = lean_ctor_get(x_3, 5);
-lean_inc(x_52);
-lean_inc(x_51);
-lean_inc(x_50);
-lean_inc(x_49);
-lean_inc(x_48);
-lean_inc(x_47);
-lean_dec(x_3);
-x_53 = lean_unsigned_to_nat(1u);
-x_54 = lean_nat_add(x_52, x_53);
-x_55 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_55, 0, x_47);
-lean_ctor_set(x_55, 1, x_48);
-lean_ctor_set(x_55, 2, x_49);
-lean_ctor_set(x_55, 3, x_50);
-lean_ctor_set(x_55, 4, x_51);
-lean_ctor_set(x_55, 5, x_54);
-x_56 = lean_ctor_get(x_2, 0);
-lean_inc(x_56);
-x_57 = lean_ctor_get(x_2, 1);
-lean_inc(x_57);
-x_58 = lean_ctor_get(x_2, 2);
-lean_inc(x_58);
-x_59 = lean_ctor_get(x_2, 3);
-lean_inc(x_59);
-x_60 = lean_ctor_get(x_2, 4);
-lean_inc(x_60);
-x_61 = lean_ctor_get(x_2, 5);
-lean_inc(x_61);
-x_62 = lean_ctor_get(x_2, 6);
-lean_inc(x_62);
-x_63 = lean_ctor_get(x_2, 7);
+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; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; 
+x_62 = lean_ctor_get(x_41, 0);
+x_63 = lean_ctor_get(x_41, 1);
 lean_inc(x_63);
-x_64 = lean_ctor_get(x_2, 8);
-lean_inc(x_64);
-x_65 = lean_ctor_get_uint8(x_2, sizeof(void*)*10);
-x_66 = lean_ctor_get_uint8(x_2, sizeof(void*)*10 + 1);
-x_67 = lean_ctor_get_uint8(x_2, sizeof(void*)*10 + 2);
+lean_inc(x_62);
+lean_dec(x_41);
+x_64 = l_Lean_addMacroScope(x_62, x_24, x_39);
+x_65 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_65, 0, x_27);
+lean_ctor_set(x_65, 1, x_28);
+lean_ctor_set(x_65, 2, x_64);
+lean_ctor_set(x_65, 3, x_26);
+x_66 = lean_array_push(x_30, x_65);
+x_67 = lean_array_push(x_66, x_32);
+x_68 = lean_array_push(x_67, x_32);
+x_69 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__4;
+x_70 = lean_array_push(x_68, x_69);
+x_71 = lean_array_push(x_70, x_13);
+x_72 = l_Lean_Parser_Term_letIdDecl___closed__2;
+x_73 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_73, 0, x_72);
+lean_ctor_set(x_73, 1, x_71);
+x_74 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__2;
+x_75 = lean_array_push(x_74, x_73);
+x_76 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__10;
+x_77 = lean_array_push(x_75, x_76);
+x_78 = lean_array_push(x_77, x_37);
+x_79 = l_Lean_Parser_Term_let___elambda__1___closed__2;
+x_80 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_80, 0, x_79);
+lean_ctor_set(x_80, 1, x_78);
+x_81 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_81, 0, x_80);
+x_82 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_82, 0, x_81);
+lean_ctor_set(x_82, 1, x_63);
+return x_82;
+}
+}
+else
+{
+uint8_t x_83; 
+lean_dec(x_16);
+lean_dec(x_13);
+lean_dec(x_2);
+lean_dec(x_5);
+lean_dec(x_1);
+x_83 = !lean_is_exclusive(x_15);
+if (x_83 == 0)
+{
+lean_object* x_84; lean_object* x_85; 
+x_84 = lean_ctor_get(x_15, 0);
+lean_dec(x_84);
+x_85 = lean_box(0);
+lean_ctor_set(x_15, 0, x_85);
+return x_15;
+}
+else
+{
+lean_object* x_86; lean_object* x_87; lean_object* x_88; 
+x_86 = lean_ctor_get(x_15, 1);
+lean_inc(x_86);
+lean_dec(x_15);
+x_87 = lean_box(0);
+x_88 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_88, 0, x_87);
+lean_ctor_set(x_88, 1, x_86);
+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_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; uint8_t x_98; uint8_t x_99; uint8_t x_100; 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_89 = lean_ctor_get(x_2, 0);
+x_90 = lean_ctor_get(x_2, 1);
+x_91 = lean_ctor_get(x_2, 2);
+x_92 = lean_ctor_get(x_2, 3);
+x_93 = lean_ctor_get(x_2, 4);
+x_94 = lean_ctor_get(x_2, 5);
+x_95 = lean_ctor_get(x_2, 6);
+x_96 = lean_ctor_get(x_2, 7);
+x_97 = lean_ctor_get(x_2, 8);
+x_98 = lean_ctor_get_uint8(x_2, sizeof(void*)*10);
+x_99 = lean_ctor_get_uint8(x_2, sizeof(void*)*10 + 1);
+x_100 = lean_ctor_get_uint8(x_2, sizeof(void*)*10 + 2);
+lean_inc(x_97);
+lean_inc(x_96);
+lean_inc(x_95);
+lean_inc(x_94);
+lean_inc(x_93);
+lean_inc(x_92);
+lean_inc(x_91);
+lean_inc(x_90);
+lean_inc(x_89);
+lean_dec(x_2);
+x_101 = lean_alloc_ctor(0, 10, 3);
+lean_ctor_set(x_101, 0, x_89);
+lean_ctor_set(x_101, 1, x_90);
+lean_ctor_set(x_101, 2, x_91);
+lean_ctor_set(x_101, 3, x_92);
+lean_ctor_set(x_101, 4, x_93);
+lean_ctor_set(x_101, 5, x_94);
+lean_ctor_set(x_101, 6, x_95);
+lean_ctor_set(x_101, 7, x_96);
+lean_ctor_set(x_101, 8, x_97);
+lean_ctor_set(x_101, 9, x_8);
+lean_ctor_set_uint8(x_101, sizeof(void*)*10, x_98);
+lean_ctor_set_uint8(x_101, sizeof(void*)*10 + 1, x_99);
+lean_ctor_set_uint8(x_101, sizeof(void*)*10 + 2, x_100);
+x_102 = lean_unsigned_to_nat(0u);
+x_103 = l_Lean_Syntax_getArg(x_5, x_102);
+x_104 = 0;
+lean_inc(x_103);
+x_105 = l_Lean_Elab_Term_isLocalTermId_x3f(x_103, x_104, x_101, x_3);
+x_106 = lean_ctor_get(x_105, 0);
+lean_inc(x_106);
+if (lean_obj_tag(x_106) == 0)
+{
+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; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; 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_135; lean_object* 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; 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; 
+x_107 = lean_ctor_get(x_105, 1);
+lean_inc(x_107);
+lean_dec(x_105);
+x_108 = l_Lean_Elab_Term_getCurrMacroScope(x_101, x_107);
+x_109 = lean_ctor_get(x_108, 0);
+lean_inc(x_109);
+x_110 = lean_ctor_get(x_108, 1);
+lean_inc(x_110);
+lean_dec(x_108);
+x_111 = l_Lean_Elab_Term_getMainModule___rarg(x_110);
+x_112 = lean_ctor_get(x_111, 0);
+lean_inc(x_112);
+x_113 = lean_ctor_get(x_111, 1);
+lean_inc(x_113);
+lean_dec(x_111);
+x_114 = l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__4;
+x_115 = l_Lean_addMacroScope(x_112, x_114, x_109);
+x_116 = lean_box(0);
+x_117 = l_Lean_SourceInfo_inhabited___closed__1;
+x_118 = l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__3;
+x_119 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_119, 0, x_117);
+lean_ctor_set(x_119, 1, x_118);
+lean_ctor_set(x_119, 2, x_115);
+lean_ctor_set(x_119, 3, x_116);
+x_120 = l_Array_empty___closed__1;
+x_121 = lean_array_push(x_120, x_119);
+x_122 = l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
+x_123 = lean_array_push(x_121, x_122);
+x_124 = l_Lean_mkTermIdFromIdent___closed__2;
+x_125 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_125, 0, x_124);
+lean_ctor_set(x_125, 1, x_123);
+x_126 = l_Lean_Syntax_setArg(x_5, x_102, x_125);
+x_127 = l_Lean_Syntax_setArg(x_1, x_4, x_126);
+x_128 = l_Lean_Elab_Term_getCurrMacroScope(x_101, x_113);
+lean_dec(x_101);
+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_Lean_Elab_Term_getMainModule___rarg(x_130);
+x_132 = lean_ctor_get(x_131, 0);
+lean_inc(x_132);
+x_133 = lean_ctor_get(x_131, 1);
+lean_inc(x_133);
+if (lean_is_exclusive(x_131)) {
+ lean_ctor_release(x_131, 0);
+ lean_ctor_release(x_131, 1);
+ x_134 = x_131;
+} else {
+ lean_dec_ref(x_131);
+ x_134 = lean_box(0);
+}
+x_135 = l_Lean_addMacroScope(x_132, x_114, x_129);
+x_136 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_136, 0, x_117);
+lean_ctor_set(x_136, 1, x_118);
+lean_ctor_set(x_136, 2, x_135);
+lean_ctor_set(x_136, 3, x_116);
+x_137 = lean_array_push(x_120, x_136);
+x_138 = lean_array_push(x_137, x_122);
+x_139 = lean_array_push(x_138, x_122);
+x_140 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__4;
+x_141 = lean_array_push(x_139, x_140);
+x_142 = lean_array_push(x_141, x_103);
+x_143 = l_Lean_Parser_Term_letIdDecl___closed__2;
+x_144 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_144, 0, x_143);
+lean_ctor_set(x_144, 1, x_142);
+x_145 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__2;
+x_146 = lean_array_push(x_145, x_144);
+x_147 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__10;
+x_148 = lean_array_push(x_146, x_147);
+x_149 = lean_array_push(x_148, x_127);
+x_150 = l_Lean_Parser_Term_let___elambda__1___closed__2;
+x_151 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_151, 0, x_150);
+lean_ctor_set(x_151, 1, x_149);
+x_152 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_152, 0, x_151);
+if (lean_is_scalar(x_134)) {
+ x_153 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_153 = x_134;
+}
+lean_ctor_set(x_153, 0, x_152);
+lean_ctor_set(x_153, 1, x_133);
+return x_153;
+}
+else
+{
+lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; 
+lean_dec(x_106);
+lean_dec(x_103);
+lean_dec(x_101);
+lean_dec(x_5);
+lean_dec(x_1);
+x_154 = lean_ctor_get(x_105, 1);
+lean_inc(x_154);
+if (lean_is_exclusive(x_105)) {
+ lean_ctor_release(x_105, 0);
+ lean_ctor_release(x_105, 1);
+ x_155 = x_105;
+} else {
+ lean_dec_ref(x_105);
+ x_155 = lean_box(0);
+}
+x_156 = lean_box(0);
+if (lean_is_scalar(x_155)) {
+ x_157 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_157 = x_155;
+}
+lean_ctor_set(x_157, 0, x_156);
+lean_ctor_set(x_157, 1, x_154);
+return x_157;
+}
+}
+}
+else
+{
+lean_object* x_158; lean_object* x_159; 
+lean_dec(x_8);
+lean_dec(x_5);
+lean_dec(x_2);
+lean_dec(x_1);
+x_158 = lean_box(0);
+x_159 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_159, 0, x_158);
+lean_ctor_set(x_159, 1, x_3);
+return x_159;
+}
+}
+else
+{
+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; 
+x_160 = lean_ctor_get(x_3, 0);
+x_161 = lean_ctor_get(x_3, 1);
+x_162 = lean_ctor_get(x_3, 2);
+x_163 = lean_ctor_get(x_3, 3);
+x_164 = lean_ctor_get(x_3, 4);
+x_165 = lean_ctor_get(x_3, 5);
+lean_inc(x_165);
+lean_inc(x_164);
+lean_inc(x_163);
+lean_inc(x_162);
+lean_inc(x_161);
+lean_inc(x_160);
+lean_dec(x_3);
+x_166 = lean_nat_add(x_165, x_4);
+x_167 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_167, 0, x_160);
+lean_ctor_set(x_167, 1, x_161);
+lean_ctor_set(x_167, 2, x_162);
+lean_ctor_set(x_167, 3, x_163);
+lean_ctor_set(x_167, 4, x_164);
+lean_ctor_set(x_167, 5, x_166);
+if (x_6 == 0)
+{
+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; uint8_t x_177; uint8_t x_178; uint8_t x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; uint8_t x_184; lean_object* x_185; lean_object* x_186; 
+x_168 = lean_ctor_get(x_2, 0);
+lean_inc(x_168);
+x_169 = lean_ctor_get(x_2, 1);
+lean_inc(x_169);
+x_170 = lean_ctor_get(x_2, 2);
+lean_inc(x_170);
+x_171 = lean_ctor_get(x_2, 3);
+lean_inc(x_171);
+x_172 = lean_ctor_get(x_2, 4);
+lean_inc(x_172);
+x_173 = lean_ctor_get(x_2, 5);
+lean_inc(x_173);
+x_174 = lean_ctor_get(x_2, 6);
+lean_inc(x_174);
+x_175 = lean_ctor_get(x_2, 7);
+lean_inc(x_175);
+x_176 = lean_ctor_get(x_2, 8);
+lean_inc(x_176);
+x_177 = lean_ctor_get_uint8(x_2, sizeof(void*)*10);
+x_178 = lean_ctor_get_uint8(x_2, sizeof(void*)*10 + 1);
+x_179 = 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);
@@ -1603,81 +1028,171 @@ if (lean_is_exclusive(x_2)) {
  lean_ctor_release(x_2, 7);
  lean_ctor_release(x_2, 8);
  lean_ctor_release(x_2, 9);
- x_68 = x_2;
+ x_180 = x_2;
 } else {
  lean_dec_ref(x_2);
- x_68 = lean_box(0);
+ x_180 = lean_box(0);
 }
-if (lean_is_scalar(x_68)) {
- x_69 = lean_alloc_ctor(0, 10, 3);
+if (lean_is_scalar(x_180)) {
+ x_181 = lean_alloc_ctor(0, 10, 3);
 } else {
- x_69 = x_68;
+ x_181 = x_180;
 }
-lean_ctor_set(x_69, 0, x_56);
-lean_ctor_set(x_69, 1, x_57);
-lean_ctor_set(x_69, 2, x_58);
-lean_ctor_set(x_69, 3, x_59);
-lean_ctor_set(x_69, 4, x_60);
-lean_ctor_set(x_69, 5, x_61);
-lean_ctor_set(x_69, 6, x_62);
-lean_ctor_set(x_69, 7, x_63);
-lean_ctor_set(x_69, 8, x_64);
-lean_ctor_set(x_69, 9, x_52);
-lean_ctor_set_uint8(x_69, sizeof(void*)*10, x_65);
-lean_ctor_set_uint8(x_69, sizeof(void*)*10 + 1, x_66);
-lean_ctor_set_uint8(x_69, sizeof(void*)*10 + 2, x_67);
-x_70 = l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__1;
-x_71 = l_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main(x_1, x_70, x_69, x_55);
-if (lean_obj_tag(x_71) == 0)
+lean_ctor_set(x_181, 0, x_168);
+lean_ctor_set(x_181, 1, x_169);
+lean_ctor_set(x_181, 2, x_170);
+lean_ctor_set(x_181, 3, x_171);
+lean_ctor_set(x_181, 4, x_172);
+lean_ctor_set(x_181, 5, x_173);
+lean_ctor_set(x_181, 6, x_174);
+lean_ctor_set(x_181, 7, x_175);
+lean_ctor_set(x_181, 8, x_176);
+lean_ctor_set(x_181, 9, x_165);
+lean_ctor_set_uint8(x_181, sizeof(void*)*10, x_177);
+lean_ctor_set_uint8(x_181, sizeof(void*)*10 + 1, x_178);
+lean_ctor_set_uint8(x_181, sizeof(void*)*10 + 2, x_179);
+x_182 = lean_unsigned_to_nat(0u);
+x_183 = l_Lean_Syntax_getArg(x_5, x_182);
+x_184 = 0;
+lean_inc(x_183);
+x_185 = l_Lean_Elab_Term_isLocalTermId_x3f(x_183, x_184, x_181, x_167);
+x_186 = lean_ctor_get(x_185, 0);
+lean_inc(x_186);
+if (lean_obj_tag(x_186) == 0)
 {
-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_71, 0);
-lean_inc(x_72);
-x_73 = lean_ctor_get(x_71, 1);
-lean_inc(x_73);
-if (lean_is_exclusive(x_71)) {
- lean_ctor_release(x_71, 0);
- lean_ctor_release(x_71, 1);
- x_74 = x_71;
+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; 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; 
+x_187 = lean_ctor_get(x_185, 1);
+lean_inc(x_187);
+lean_dec(x_185);
+x_188 = l_Lean_Elab_Term_getCurrMacroScope(x_181, x_187);
+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_191 = l_Lean_Elab_Term_getMainModule___rarg(x_190);
+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_194 = l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__4;
+x_195 = l_Lean_addMacroScope(x_192, x_194, x_189);
+x_196 = lean_box(0);
+x_197 = l_Lean_SourceInfo_inhabited___closed__1;
+x_198 = l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__3;
+x_199 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_199, 0, x_197);
+lean_ctor_set(x_199, 1, x_198);
+lean_ctor_set(x_199, 2, x_195);
+lean_ctor_set(x_199, 3, x_196);
+x_200 = l_Array_empty___closed__1;
+x_201 = lean_array_push(x_200, x_199);
+x_202 = l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
+x_203 = lean_array_push(x_201, x_202);
+x_204 = l_Lean_mkTermIdFromIdent___closed__2;
+x_205 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_205, 0, x_204);
+lean_ctor_set(x_205, 1, x_203);
+x_206 = l_Lean_Syntax_setArg(x_5, x_182, x_205);
+x_207 = l_Lean_Syntax_setArg(x_1, x_4, x_206);
+x_208 = l_Lean_Elab_Term_getCurrMacroScope(x_181, x_193);
+lean_dec(x_181);
+x_209 = lean_ctor_get(x_208, 0);
+lean_inc(x_209);
+x_210 = lean_ctor_get(x_208, 1);
+lean_inc(x_210);
+lean_dec(x_208);
+x_211 = l_Lean_Elab_Term_getMainModule___rarg(x_210);
+x_212 = lean_ctor_get(x_211, 0);
+lean_inc(x_212);
+x_213 = lean_ctor_get(x_211, 1);
+lean_inc(x_213);
+if (lean_is_exclusive(x_211)) {
+ lean_ctor_release(x_211, 0);
+ lean_ctor_release(x_211, 1);
+ x_214 = x_211;
 } else {
- lean_dec_ref(x_71);
- x_74 = lean_box(0);
+ lean_dec_ref(x_211);
+ x_214 = lean_box(0);
 }
-x_75 = lean_ctor_get(x_72, 0);
-lean_inc(x_75);
-lean_dec(x_72);
-if (lean_is_scalar(x_74)) {
- x_76 = lean_alloc_ctor(0, 2, 0);
+x_215 = l_Lean_addMacroScope(x_212, x_194, x_209);
+x_216 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_216, 0, x_197);
+lean_ctor_set(x_216, 1, x_198);
+lean_ctor_set(x_216, 2, x_215);
+lean_ctor_set(x_216, 3, x_196);
+x_217 = lean_array_push(x_200, x_216);
+x_218 = lean_array_push(x_217, x_202);
+x_219 = lean_array_push(x_218, x_202);
+x_220 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__4;
+x_221 = lean_array_push(x_219, x_220);
+x_222 = lean_array_push(x_221, x_183);
+x_223 = l_Lean_Parser_Term_letIdDecl___closed__2;
+x_224 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_224, 0, x_223);
+lean_ctor_set(x_224, 1, x_222);
+x_225 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__2;
+x_226 = lean_array_push(x_225, x_224);
+x_227 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__10;
+x_228 = lean_array_push(x_226, x_227);
+x_229 = lean_array_push(x_228, x_207);
+x_230 = l_Lean_Parser_Term_let___elambda__1___closed__2;
+x_231 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_231, 0, x_230);
+lean_ctor_set(x_231, 1, x_229);
+x_232 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_232, 0, x_231);
+if (lean_is_scalar(x_214)) {
+ x_233 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_76 = x_74;
+ x_233 = x_214;
 }
-lean_ctor_set(x_76, 0, x_75);
-lean_ctor_set(x_76, 1, x_73);
-return x_76;
+lean_ctor_set(x_233, 0, x_232);
+lean_ctor_set(x_233, 1, x_213);
+return x_233;
 }
 else
 {
-lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; 
-x_77 = lean_ctor_get(x_71, 0);
-lean_inc(x_77);
-x_78 = lean_ctor_get(x_71, 1);
-lean_inc(x_78);
-if (lean_is_exclusive(x_71)) {
- lean_ctor_release(x_71, 0);
- lean_ctor_release(x_71, 1);
- x_79 = x_71;
+lean_object* x_234; lean_object* x_235; lean_object* x_236; lean_object* x_237; 
+lean_dec(x_186);
+lean_dec(x_183);
+lean_dec(x_181);
+lean_dec(x_5);
+lean_dec(x_1);
+x_234 = lean_ctor_get(x_185, 1);
+lean_inc(x_234);
+if (lean_is_exclusive(x_185)) {
+ lean_ctor_release(x_185, 0);
+ lean_ctor_release(x_185, 1);
+ x_235 = x_185;
 } else {
- lean_dec_ref(x_71);
- x_79 = lean_box(0);
+ lean_dec_ref(x_185);
+ x_235 = lean_box(0);
 }
-if (lean_is_scalar(x_79)) {
- x_80 = lean_alloc_ctor(1, 2, 0);
+x_236 = lean_box(0);
+if (lean_is_scalar(x_235)) {
+ x_237 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_80 = x_79;
+ x_237 = x_235;
 }
-lean_ctor_set(x_80, 0, x_77);
-lean_ctor_set(x_80, 1, x_78);
-return x_80;
+lean_ctor_set(x_237, 0, x_236);
+lean_ctor_set(x_237, 1, x_234);
+return x_237;
+}
+}
+else
+{
+lean_object* x_238; lean_object* x_239; 
+lean_dec(x_165);
+lean_dec(x_5);
+lean_dec(x_2);
+lean_dec(x_1);
+x_238 = lean_box(0);
+x_239 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_239, 0, x_238);
+lean_ctor_set(x_239, 1, x_167);
+return x_239;
 }
 }
 }
@@ -1717,296 +1232,186 @@ x_3 = lean_box(x_2);
 return x_3;
 }
 }
-lean_object* _init_l_Lean_Elab_Term_StructInst_Source_hasFormat___closed__1() {
+lean_object* l_Lean_Elab_Term_StructInst_setStructSourceSyntax(lean_object* x_1, lean_object* x_2) {
 _start:
 {
-lean_object* x_1; 
-x_1 = lean_mk_string(" ..");
-return x_1;
-}
-}
-lean_object* _init_l_Lean_Elab_Term_StructInst_Source_hasFormat___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Elab_Term_StructInst_Source_hasFormat___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_StructInst_Source_hasFormat___closed__3() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string(" .. ");
-return x_1;
-}
-}
-lean_object* _init_l_Lean_Elab_Term_StructInst_Source_hasFormat___closed__4() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Elab_Term_StructInst_Source_hasFormat___closed__3;
-x_2 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_2, 0, x_1);
-return x_2;
-}
-}
-lean_object* l_Lean_Elab_Term_StructInst_Source_hasFormat(lean_object* x_1) {
-_start:
-{
-switch (lean_obj_tag(x_1)) {
+switch (lean_obj_tag(x_2)) {
 case 0:
 {
-lean_object* x_2; 
-x_2 = l_Lean_Format_join___closed__1;
-return x_2;
+lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
+x_3 = lean_unsigned_to_nat(1u);
+x_4 = l_Lean_mkOptionalNode___closed__1;
+x_5 = l_Lean_Syntax_setArg(x_1, x_3, x_4);
+x_6 = lean_unsigned_to_nat(3u);
+x_7 = l_Lean_Syntax_setArg(x_5, x_6, x_4);
+return x_7;
 }
 case 1:
 {
-lean_object* x_3; 
-x_3 = l_Lean_Elab_Term_StructInst_Source_hasFormat___closed__2;
-return x_3;
+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_8 = lean_ctor_get(x_2, 0);
+lean_inc(x_8);
+lean_dec(x_2);
+x_9 = lean_unsigned_to_nat(1u);
+x_10 = l_Lean_mkOptionalNode___closed__1;
+x_11 = l_Lean_Syntax_setArg(x_1, x_9, x_10);
+x_12 = lean_unsigned_to_nat(3u);
+x_13 = l_Lean_Syntax_setArg(x_11, x_12, x_8);
+return x_13;
 }
 default: 
 {
-lean_object* x_4; lean_object* x_5; lean_object* x_6; uint8_t x_7; lean_object* x_8; lean_object* x_9; 
-x_4 = lean_ctor_get(x_1, 1);
-x_5 = lean_expr_dbg_to_string(x_4);
-x_6 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_6, 0, x_5);
-x_7 = 0;
-x_8 = l_Lean_Elab_Term_StructInst_Source_hasFormat___closed__4;
-x_9 = lean_alloc_ctor(4, 2, 1);
-lean_ctor_set(x_9, 0, x_8);
-lean_ctor_set(x_9, 1, x_6);
-lean_ctor_set_uint8(x_9, sizeof(void*)*2, x_7);
-return x_9;
+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_14 = lean_ctor_get(x_2, 0);
+lean_inc(x_14);
+lean_dec(x_2);
+x_15 = lean_unsigned_to_nat(1u);
+x_16 = l_Lean_Syntax_setArg(x_1, x_15, x_14);
+x_17 = lean_unsigned_to_nat(3u);
+x_18 = l_Lean_mkOptionalNode___closed__1;
+x_19 = l_Lean_Syntax_setArg(x_16, x_17, x_18);
+return x_19;
 }
 }
 }
 }
-lean_object* l_Lean_Elab_Term_StructInst_Source_hasFormat___boxed(lean_object* x_1) {
+lean_object* _init_l___private_Init_Lean_Elab_StructInst_2__getStructSource___closed__1() {
 _start:
 {
-lean_object* x_2; 
-x_2 = l_Lean_Elab_Term_StructInst_Source_hasFormat(x_1);
-lean_dec(x_1);
+lean_object* x_1; 
+x_1 = lean_mk_string("invalid structure instance `with` and `..` cannot be used together");
+return x_1;
+}
+}
+lean_object* _init_l___private_Init_Lean_Elab_StructInst_2__getStructSource___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l___private_Init_Lean_Elab_StructInst_2__getStructSource___closed__1;
+x_2 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* l_Lean_Elab_Term_StructInst_Source_addSyntax(lean_object* x_1, lean_object* x_2) {
+lean_object* _init_l___private_Init_Lean_Elab_StructInst_2__getStructSource___closed__3() {
 _start:
 {
-if (lean_obj_tag(x_1) == 0)
-{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l___private_Init_Lean_Elab_StructInst_2__getStructSource___closed__2;
+x_2 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
-else
-{
-lean_object* x_3; lean_object* x_4; 
-x_3 = lean_ctor_get(x_1, 0);
-lean_inc(x_3);
-lean_dec(x_1);
-x_4 = lean_array_push(x_2, x_3);
-return x_4;
-}
-}
-}
-lean_object* l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_2__getStructSource___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; 
-x_7 = lean_array_get_size(x_2);
-x_8 = lean_nat_dec_lt(x_3, x_7);
-lean_dec(x_7);
-if (x_8 == 0)
-{
-lean_object* x_9; 
-lean_dec(x_5);
-lean_dec(x_3);
-x_9 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_9, 0, x_4);
-lean_ctor_set(x_9, 1, x_6);
-return x_9;
-}
-else
-{
-lean_object* x_10; lean_object* x_11; lean_object* x_12; uint8_t x_13; 
-x_10 = lean_array_fget(x_2, x_3);
-lean_inc(x_10);
-x_11 = l_Lean_Syntax_getKind(x_10);
-x_12 = l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__2;
-x_13 = lean_name_eq(x_11, x_12);
-lean_dec(x_11);
-if (x_13 == 0)
-{
-lean_object* x_14; 
-lean_dec(x_10);
-x_14 = lean_nat_add(x_3, x_1);
-lean_dec(x_3);
-x_3 = x_14;
-goto _start;
-}
-else
-{
-uint8_t x_16; 
-x_16 = l_Lean_Elab_Term_StructInst_Source_isNone(x_4);
-lean_dec(x_4);
-if (x_16 == 0)
-{
-lean_object* x_17; lean_object* x_18; uint8_t x_19; 
-lean_dec(x_3);
-x_17 = l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__9;
-x_18 = l_Lean_Elab_Term_throwError___rarg(x_10, x_17, x_5, x_6);
-lean_dec(x_10);
-x_19 = !lean_is_exclusive(x_18);
-if (x_19 == 0)
-{
-return x_18;
-}
-else
-{
-lean_object* x_20; lean_object* x_21; lean_object* x_22; 
-x_20 = lean_ctor_get(x_18, 0);
-x_21 = lean_ctor_get(x_18, 1);
-lean_inc(x_21);
-lean_inc(x_20);
-lean_dec(x_18);
-x_22 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_22, 0, x_20);
-lean_ctor_set(x_22, 1, x_21);
-return x_22;
-}
-}
-else
-{
-lean_object* x_23; lean_object* x_24; uint8_t x_25; 
-x_23 = lean_unsigned_to_nat(1u);
-x_24 = l_Lean_Syntax_getArg(x_10, x_23);
-x_25 = l_Lean_Syntax_isNone(x_24);
-if (x_25 == 0)
-{
-lean_object* x_26; lean_object* x_27; uint8_t x_28; lean_object* x_29; lean_object* x_30; 
-x_26 = lean_unsigned_to_nat(0u);
-x_27 = l_Lean_Syntax_getArg(x_24, x_26);
-lean_dec(x_24);
-x_28 = 0;
-x_29 = l_Lean_Elab_Term_isLocalTermId_x3f(x_27, x_28, x_5, x_6);
-x_30 = lean_ctor_get(x_29, 0);
-lean_inc(x_30);
-if (lean_obj_tag(x_30) == 0)
-{
-lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; 
-lean_dec(x_10);
-x_31 = lean_ctor_get(x_29, 1);
-lean_inc(x_31);
-lean_dec(x_29);
-x_32 = l___private_Init_Lean_Elab_Quotation_2__quoteSyntax___main___closed__1;
-x_33 = l_unreachable_x21___rarg(x_32);
-lean_inc(x_5);
-x_34 = lean_apply_2(x_33, x_5, x_31);
-if (lean_obj_tag(x_34) == 0)
-{
-lean_object* x_35; lean_object* x_36; lean_object* x_37; 
-x_35 = lean_ctor_get(x_34, 0);
-lean_inc(x_35);
-x_36 = lean_ctor_get(x_34, 1);
-lean_inc(x_36);
-lean_dec(x_34);
-x_37 = lean_nat_add(x_3, x_1);
-lean_dec(x_3);
-x_3 = x_37;
-x_4 = x_35;
-x_6 = x_36;
-goto _start;
-}
-else
-{
-uint8_t x_39; 
-lean_dec(x_5);
-lean_dec(x_3);
-x_39 = !lean_is_exclusive(x_34);
-if (x_39 == 0)
-{
-return x_34;
-}
-else
-{
-lean_object* x_40; lean_object* x_41; lean_object* x_42; 
-x_40 = lean_ctor_get(x_34, 0);
-x_41 = lean_ctor_get(x_34, 1);
-lean_inc(x_41);
-lean_inc(x_40);
-lean_dec(x_34);
-x_42 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_42, 0, x_40);
-lean_ctor_set(x_42, 1, x_41);
-return x_42;
-}
-}
-}
-else
-{
-lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; 
-x_43 = lean_ctor_get(x_29, 1);
-lean_inc(x_43);
-lean_dec(x_29);
-x_44 = lean_ctor_get(x_30, 0);
-lean_inc(x_44);
-lean_dec(x_30);
-x_45 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_45, 0, x_10);
-lean_ctor_set(x_45, 1, x_44);
-x_46 = lean_nat_add(x_3, x_1);
-lean_dec(x_3);
-x_3 = x_46;
-x_4 = x_45;
-x_6 = x_43;
-goto _start;
-}
-}
-else
-{
-lean_object* x_48; lean_object* x_49; 
-lean_dec(x_24);
-x_48 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_48, 0, x_10);
-x_49 = lean_nat_add(x_3, x_1);
-lean_dec(x_3);
-x_3 = x_49;
-x_4 = x_48;
-goto _start;
-}
-}
-}
-}
-}
 }
 lean_object* l___private_Init_Lean_Elab_StructInst_2__getStructSource(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; 
-x_4 = lean_unsigned_to_nat(2u);
+lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; uint8_t x_8; 
+x_4 = lean_unsigned_to_nat(1u);
 x_5 = l_Lean_Syntax_getArg(x_1, x_4);
-x_6 = l_Lean_Syntax_getArgs(x_5);
-lean_dec(x_5);
-x_7 = lean_unsigned_to_nat(0u);
-x_8 = lean_box(0);
-x_9 = l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_2__getStructSource___spec__1(x_4, x_6, x_7, x_8, x_2, x_3);
-lean_dec(x_6);
-return x_9;
-}
-}
-lean_object* l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_2__getStructSource___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:
+x_6 = lean_unsigned_to_nat(3u);
+x_7 = l_Lean_Syntax_getArg(x_1, x_6);
+x_8 = l_Lean_Syntax_isNone(x_5);
+if (x_8 == 0)
 {
-lean_object* x_7; 
-x_7 = l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_2__getStructSource___spec__1(x_1, x_2, x_3, x_4, x_5, x_6);
+uint8_t x_9; 
+x_9 = l_Lean_Syntax_isNone(x_7);
+lean_dec(x_7);
+if (x_9 == 0)
+{
+lean_object* x_10; lean_object* x_11; 
+lean_dec(x_5);
+x_10 = l___private_Init_Lean_Elab_StructInst_2__getStructSource___closed__3;
+x_11 = l_Lean_Elab_Term_throwError___rarg(x_1, x_10, x_2, x_3);
+return x_11;
+}
+else
+{
+lean_object* x_12; lean_object* x_13; uint8_t x_14; lean_object* x_15; lean_object* x_16; 
+x_12 = lean_unsigned_to_nat(0u);
+x_13 = l_Lean_Syntax_getArg(x_5, x_12);
+x_14 = 0;
+x_15 = l_Lean_Elab_Term_isLocalTermId_x3f(x_13, x_14, x_2, x_3);
+x_16 = lean_ctor_get(x_15, 0);
+lean_inc(x_16);
+if (lean_obj_tag(x_16) == 0)
+{
+lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
+lean_dec(x_5);
+x_17 = lean_ctor_get(x_15, 1);
+lean_inc(x_17);
+lean_dec(x_15);
+x_18 = l___private_Init_Lean_Elab_Quotation_2__quoteSyntax___main___closed__1;
+x_19 = l_unreachable_x21___rarg(x_18);
+x_20 = lean_apply_2(x_19, x_2, x_17);
+return x_20;
+}
+else
+{
+uint8_t x_21; 
 lean_dec(x_2);
-lean_dec(x_1);
-return x_7;
+x_21 = !lean_is_exclusive(x_15);
+if (x_21 == 0)
+{
+lean_object* x_22; lean_object* x_23; lean_object* x_24; 
+x_22 = lean_ctor_get(x_15, 0);
+lean_dec(x_22);
+x_23 = lean_ctor_get(x_16, 0);
+lean_inc(x_23);
+lean_dec(x_16);
+x_24 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_24, 0, x_5);
+lean_ctor_set(x_24, 1, x_23);
+lean_ctor_set(x_15, 0, x_24);
+return x_15;
+}
+else
+{
+lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
+x_25 = lean_ctor_get(x_15, 1);
+lean_inc(x_25);
+lean_dec(x_15);
+x_26 = lean_ctor_get(x_16, 0);
+lean_inc(x_26);
+lean_dec(x_16);
+x_27 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_27, 0, x_5);
+lean_ctor_set(x_27, 1, x_26);
+x_28 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_28, 0, x_27);
+lean_ctor_set(x_28, 1, x_25);
+return x_28;
+}
+}
+}
+}
+else
+{
+uint8_t x_29; 
+lean_dec(x_5);
+lean_dec(x_2);
+x_29 = l_Lean_Syntax_isNone(x_7);
+if (x_29 == 0)
+{
+lean_object* x_30; lean_object* x_31; 
+x_30 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_30, 0, x_7);
+x_31 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_31, 0, x_30);
+lean_ctor_set(x_31, 1, x_3);
+return x_31;
+}
+else
+{
+lean_object* x_32; lean_object* x_33; 
+lean_dec(x_7);
+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_3);
+return x_33;
+}
+}
 }
 }
 lean_object* l___private_Init_Lean_Elab_StructInst_2__getStructSource___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
@@ -2022,7 +1427,7 @@ lean_object* _init_l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_St
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string("unexpected {...} notation");
+x_1 = lean_mk_string("invalid {...} notation, can't mix field and `[..]` at a given level");
 return x_1;
 }
 }
@@ -2050,7 +1455,7 @@ lean_object* _init_l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_St
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string("invalid {...} notation, can't mix field and `[..]` at a given level");
+x_1 = lean_mk_string("invalid {...} notation, at most one `[..]` at a given level");
 return x_1;
 }
 }
@@ -2074,34 +1479,6 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__7() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string("invalid {...} notation, at most one `[..]` at a given level");
-return x_1;
-}
-}
-lean_object* _init_l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__8() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___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_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__9() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__8;
-x_2 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_2, 0, x_1);
-return x_2;
-}
-}
 lean_object* l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___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:
 {
@@ -2121,202 +1498,150 @@ return x_9;
 }
 else
 {
-lean_object* x_10; lean_object* x_11; lean_object* x_12; uint8_t x_13; 
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; uint8_t x_15; 
 x_10 = lean_array_fget(x_2, x_3);
-lean_inc(x_10);
-x_11 = l_Lean_Syntax_getKind(x_10);
-x_12 = l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__2;
-x_13 = lean_name_eq(x_11, x_12);
-if (x_13 == 0)
-{
-lean_object* x_14; uint8_t x_15; 
-x_14 = l_Lean_Parser_Term_structInstField___elambda__1___closed__2;
-x_15 = lean_name_eq(x_11, x_14);
-lean_dec(x_11);
+x_11 = lean_unsigned_to_nat(0u);
+x_12 = l_Lean_Syntax_getArg(x_10, x_11);
+x_13 = l_Lean_Syntax_getKind(x_12);
+x_14 = l_Lean_Parser_Term_structInstArrayRef___elambda__1___closed__2;
+x_15 = lean_name_eq(x_13, x_14);
+lean_dec(x_13);
 if (x_15 == 0)
 {
-lean_object* x_16; lean_object* x_17; uint8_t x_18; 
+if (lean_obj_tag(x_4) == 0)
+{
+lean_object* x_16; lean_object* x_17; 
+x_16 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_16, 0, x_10);
+x_17 = lean_nat_add(x_3, x_1);
+lean_dec(x_3);
+x_3 = x_17;
+x_4 = x_16;
+goto _start;
+}
+else
+{
+lean_object* x_19; lean_object* x_20; uint8_t x_21; 
+x_19 = lean_ctor_get(x_4, 0);
+lean_inc(x_19);
+x_20 = l_Lean_Syntax_getKind(x_19);
+x_21 = lean_name_eq(x_20, x_14);
+lean_dec(x_20);
+if (x_21 == 0)
+{
+lean_object* x_22; 
+lean_dec(x_10);
+x_22 = lean_nat_add(x_3, x_1);
+lean_dec(x_3);
+x_3 = x_22;
+goto _start;
+}
+else
+{
+lean_object* x_24; lean_object* x_25; uint8_t x_26; 
 lean_dec(x_4);
 lean_dec(x_3);
-x_16 = l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__3;
-x_17 = l_Lean_Elab_Term_throwError___rarg(x_10, x_16, x_5, x_6);
+x_24 = l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__3;
+x_25 = l_Lean_Elab_Term_throwError___rarg(x_10, x_24, x_5, x_6);
 lean_dec(x_10);
-x_18 = !lean_is_exclusive(x_17);
-if (x_18 == 0)
-{
-return x_17;
-}
-else
-{
-lean_object* x_19; lean_object* x_20; lean_object* x_21; 
-x_19 = lean_ctor_get(x_17, 0);
-x_20 = lean_ctor_get(x_17, 1);
-lean_inc(x_20);
-lean_inc(x_19);
-lean_dec(x_17);
-x_21 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_21, 0, x_19);
-lean_ctor_set(x_21, 1, x_20);
-return x_21;
-}
-}
-else
-{
-lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; uint8_t x_26; 
-x_22 = lean_unsigned_to_nat(0u);
-x_23 = l_Lean_Syntax_getArg(x_10, x_22);
-x_24 = l_Lean_Syntax_getKind(x_23);
-x_25 = l_Lean_Parser_Term_structInstArrayRef___elambda__1___closed__2;
-x_26 = lean_name_eq(x_24, x_25);
-lean_dec(x_24);
+x_26 = !lean_is_exclusive(x_25);
 if (x_26 == 0)
 {
+return x_25;
+}
+else
+{
+lean_object* x_27; lean_object* x_28; lean_object* x_29; 
+x_27 = lean_ctor_get(x_25, 0);
+x_28 = lean_ctor_get(x_25, 1);
+lean_inc(x_28);
+lean_inc(x_27);
+lean_dec(x_25);
+x_29 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_29, 0, x_27);
+lean_ctor_set(x_29, 1, x_28);
+return x_29;
+}
+}
+}
+}
+else
+{
 if (lean_obj_tag(x_4) == 0)
 {
-lean_object* x_27; lean_object* x_28; 
-x_27 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_27, 0, x_10);
-x_28 = lean_nat_add(x_3, x_1);
+lean_object* x_30; lean_object* x_31; 
+x_30 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_30, 0, x_10);
+x_31 = lean_nat_add(x_3, x_1);
 lean_dec(x_3);
-x_3 = x_28;
-x_4 = x_27;
+x_3 = x_31;
+x_4 = x_30;
 goto _start;
 }
 else
 {
-lean_object* x_30; lean_object* x_31; uint8_t x_32; 
-x_30 = lean_ctor_get(x_4, 0);
-lean_inc(x_30);
-x_31 = l_Lean_Syntax_getKind(x_30);
-x_32 = lean_name_eq(x_31, x_25);
-lean_dec(x_31);
-if (x_32 == 0)
-{
-lean_object* x_33; 
-lean_dec(x_10);
-x_33 = lean_nat_add(x_3, x_1);
+lean_object* x_33; lean_object* x_34; uint8_t x_35; 
 lean_dec(x_3);
-x_3 = x_33;
-goto _start;
-}
-else
-{
-lean_object* x_35; lean_object* x_36; uint8_t x_37; 
+x_33 = lean_ctor_get(x_4, 0);
+lean_inc(x_33);
 lean_dec(x_4);
-lean_dec(x_3);
-x_35 = l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__6;
-x_36 = l_Lean_Elab_Term_throwError___rarg(x_10, x_35, x_5, x_6);
-lean_dec(x_10);
-x_37 = !lean_is_exclusive(x_36);
-if (x_37 == 0)
+x_34 = l_Lean_Syntax_getKind(x_33);
+x_35 = lean_name_eq(x_34, x_14);
+lean_dec(x_34);
+if (x_35 == 0)
 {
-return x_36;
+lean_object* x_36; lean_object* x_37; uint8_t x_38; 
+x_36 = l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__3;
+x_37 = l_Lean_Elab_Term_throwError___rarg(x_10, x_36, x_5, x_6);
+lean_dec(x_10);
+x_38 = !lean_is_exclusive(x_37);
+if (x_38 == 0)
+{
+return x_37;
 }
 else
 {
-lean_object* x_38; lean_object* x_39; lean_object* x_40; 
-x_38 = lean_ctor_get(x_36, 0);
-x_39 = lean_ctor_get(x_36, 1);
+lean_object* x_39; lean_object* x_40; lean_object* x_41; 
+x_39 = lean_ctor_get(x_37, 0);
+x_40 = lean_ctor_get(x_37, 1);
+lean_inc(x_40);
 lean_inc(x_39);
-lean_inc(x_38);
-lean_dec(x_36);
-x_40 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_40, 0, x_38);
-lean_ctor_set(x_40, 1, x_39);
-return x_40;
-}
-}
+lean_dec(x_37);
+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
 {
-if (lean_obj_tag(x_4) == 0)
-{
-lean_object* x_41; lean_object* x_42; 
-x_41 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_41, 0, x_10);
-x_42 = lean_nat_add(x_3, x_1);
-lean_dec(x_3);
-x_3 = x_42;
-x_4 = x_41;
-goto _start;
-}
-else
-{
-lean_object* x_44; lean_object* x_45; uint8_t x_46; 
-lean_dec(x_3);
-x_44 = lean_ctor_get(x_4, 0);
-lean_inc(x_44);
-lean_dec(x_4);
-x_45 = l_Lean_Syntax_getKind(x_44);
-x_46 = lean_name_eq(x_45, x_25);
-lean_dec(x_45);
-if (x_46 == 0)
-{
-lean_object* x_47; lean_object* x_48; uint8_t x_49; 
-x_47 = l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__6;
-x_48 = l_Lean_Elab_Term_throwError___rarg(x_10, x_47, x_5, x_6);
+lean_object* x_42; lean_object* x_43; uint8_t x_44; 
+x_42 = l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__6;
+x_43 = l_Lean_Elab_Term_throwError___rarg(x_10, x_42, x_5, x_6);
 lean_dec(x_10);
-x_49 = !lean_is_exclusive(x_48);
-if (x_49 == 0)
+x_44 = !lean_is_exclusive(x_43);
+if (x_44 == 0)
 {
-return x_48;
+return x_43;
 }
 else
 {
-lean_object* x_50; lean_object* x_51; lean_object* x_52; 
-x_50 = lean_ctor_get(x_48, 0);
-x_51 = lean_ctor_get(x_48, 1);
-lean_inc(x_51);
-lean_inc(x_50);
-lean_dec(x_48);
-x_52 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_52, 0, x_50);
-lean_ctor_set(x_52, 1, x_51);
-return x_52;
-}
-}
-else
-{
-lean_object* x_53; lean_object* x_54; uint8_t x_55; 
-x_53 = l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__9;
-x_54 = l_Lean_Elab_Term_throwError___rarg(x_10, x_53, x_5, x_6);
-lean_dec(x_10);
-x_55 = !lean_is_exclusive(x_54);
-if (x_55 == 0)
-{
-return x_54;
-}
-else
-{
-lean_object* x_56; lean_object* x_57; lean_object* x_58; 
-x_56 = lean_ctor_get(x_54, 0);
-x_57 = lean_ctor_get(x_54, 1);
-lean_inc(x_57);
-lean_inc(x_56);
-lean_dec(x_54);
-x_58 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_58, 0, x_56);
-lean_ctor_set(x_58, 1, x_57);
-return x_58;
+lean_object* x_45; lean_object* x_46; lean_object* x_47; 
+x_45 = lean_ctor_get(x_43, 0);
+x_46 = lean_ctor_get(x_43, 1);
+lean_inc(x_46);
+lean_inc(x_45);
+lean_dec(x_43);
+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_59; 
-lean_dec(x_11);
-lean_dec(x_10);
-x_59 = lean_nat_add(x_3, x_1);
-lean_dec(x_3);
-x_3 = x_59;
-goto _start;
-}
-}
-}
 }
 lean_object* l___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
@@ -2468,26 +1793,62 @@ lean_object* _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___close
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string("s");
+x_1 = lean_mk_string("struct");
 return x_1;
 }
 }
 lean_object* _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__2() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__1;
-x_2 = lean_string_utf8_byte_size(x_1);
-return x_2;
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l___private_Init_Lean_Elab_Util_4__regTraceClasses___closed__1;
+x_2 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__1;
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
 }
 }
 lean_object* _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__3() {
 _start:
 {
+lean_object* x_1; 
+x_1 = lean_mk_string("modifyOp");
+return x_1;
+}
+}
+lean_object* _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__2;
+x_2 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__3;
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
+lean_object* _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__5() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("s");
+return x_1;
+}
+}
+lean_object* _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__6() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__5;
+x_2 = lean_string_utf8_byte_size(x_1);
+return x_2;
+}
+}
+lean_object* _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__7() {
+_start:
+{
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__1;
+x_1 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__5;
 x_2 = lean_unsigned_to_nat(0u);
-x_3 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__2;
+x_3 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__6;
 x_4 = lean_alloc_ctor(0, 3, 0);
 lean_ctor_set(x_4, 0, x_1);
 lean_ctor_set(x_4, 1, x_2);
@@ -2495,17 +1856,17 @@ lean_ctor_set(x_4, 2, x_3);
 return x_4;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__4() {
+lean_object* _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___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_StructInst_4__elabModifyOp___closed__1;
+x_2 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__5;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__5() {
+lean_object* _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__9() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
@@ -2517,67 +1878,27 @@ lean_ctor_set(x_3, 1, x_2);
 return x_3;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__6() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string("modifyOp");
-return x_1;
-}
-}
-lean_object* _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__7() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__6;
-x_2 = lean_string_utf8_byte_size(x_1);
-return x_2;
-}
-}
-lean_object* _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__8() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__6;
-x_2 = lean_unsigned_to_nat(0u);
-x_3 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__7;
-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_StructInst_4__elabModifyOp___closed__9() {
-_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_StructInst_4__elabModifyOp___closed__6;
-x_3 = lean_name_mk_string(x_1, x_2);
-return x_3;
-}
-}
 lean_object* _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__10() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_arrayToExpr___rarg___closed__2;
-x_2 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__6;
-x_3 = lean_name_mk_string(x_1, x_2);
-return x_3;
+lean_object* x_1; lean_object* x_2; 
+x_1 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__3;
+x_2 = lean_string_utf8_byte_size(x_1);
+return x_2;
 }
 }
 lean_object* _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__11() {
 _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_StructInst_4__elabModifyOp___closed__10;
-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* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__3;
+x_2 = lean_unsigned_to_nat(0u);
+x_3 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__10;
+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_StructInst_4__elabModifyOp___closed__12() {
@@ -2585,34 +1906,31 @@ _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_StructInst_4__elabModifyOp___closed__11;
-x_3 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_3, 0, x_2);
-lean_ctor_set(x_3, 1, x_1);
+x_2 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__3;
+x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
 }
 }
 lean_object* _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__13() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main___closed__1;
-x_2 = lean_string_utf8_byte_size(x_1);
-return x_2;
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_arrayToExpr___rarg___closed__2;
+x_2 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__3;
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
 }
 }
 lean_object* _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__14() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main___closed__1;
-x_2 = lean_unsigned_to_nat(0u);
-x_3 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__13;
-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* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = lean_box(0);
+x_2 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__13;
+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_StructInst_4__elabModifyOp___closed__15() {
@@ -2620,8 +1938,8 @@ _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_StructInst_4__elabModifyOp___closed__10;
-x_3 = lean_alloc_ctor(0, 2, 0);
+x_2 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__14;
+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;
@@ -2630,242 +1948,302 @@ return x_3;
 lean_object* _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__16() {
 _start:
 {
+lean_object* x_1; lean_object* x_2; 
+x_1 = l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main___closed__1;
+x_2 = lean_string_utf8_byte_size(x_1);
+return x_2;
+}
+}
+lean_object* _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__17() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main___closed__1;
+x_2 = lean_unsigned_to_nat(0u);
+x_3 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__16;
+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_StructInst_4__elabModifyOp___closed__18() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("\n===>\n");
+return x_1;
+}
+}
+lean_object* _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__19() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__18;
+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_StructInst_4__elabModifyOp___closed__20() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__19;
+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_StructInst_4__elabModifyOp___closed__21() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("\nval: ");
+return x_1;
+}
+}
+lean_object* _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__22() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__21;
+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_StructInst_4__elabModifyOp___closed__23() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__22;
+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_StructInst_4__elabModifyOp___closed__24() {
+_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_StructInst_4__elabModifyOp___closed__15;
+x_2 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__13;
+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_StructInst_4__elabModifyOp___closed__25() {
+_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_StructInst_4__elabModifyOp___closed__24;
 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_StructInst_4__elabModifyOp___closed__26() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("\nSource: ");
+return x_1;
+}
+}
+lean_object* _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__27() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___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_StructInst_4__elabModifyOp___closed__28() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___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_StructInst_4__elabModifyOp(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; uint8_t x_9; 
+lean_object* x_7; lean_object* x_8; uint8_t x_9; lean_object* x_10; uint8_t x_11; 
 x_7 = lean_unsigned_to_nat(1u);
 x_8 = l_Lean_Syntax_getArg(x_2, x_7);
 x_9 = l_Lean_Syntax_isNone(x_8);
+x_10 = l_Lean_Elab_Term_getOptions(x_5, x_6);
 if (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_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; uint8_t 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; 
-x_10 = l_Lean_Elab_Term_getCurrMacroScope(x_5, x_6);
-x_11 = lean_ctor_get(x_10, 0);
-lean_inc(x_11);
-x_12 = lean_ctor_get(x_10, 1);
-lean_inc(x_12);
+uint8_t x_307; 
+x_307 = 0;
+x_11 = x_307;
+goto block_306;
+}
+else
+{
+uint8_t x_308; 
+x_308 = 1;
+x_11 = x_308;
+goto block_306;
+}
+block_306:
+{
+lean_object* x_12; lean_object* x_295; lean_object* x_296; lean_object* x_297; uint8_t x_298; 
+x_295 = lean_ctor_get(x_10, 0);
+lean_inc(x_295);
+x_296 = lean_ctor_get(x_10, 1);
+lean_inc(x_296);
 lean_dec(x_10);
-x_13 = l_Lean_Elab_Term_getMainModule___rarg(x_12);
+x_297 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__4;
+x_298 = l_Lean_checkTraceOption(x_295, x_297);
+lean_dec(x_295);
+if (x_298 == 0)
+{
+x_12 = x_296;
+goto block_294;
+}
+else
+{
+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_inc(x_2);
+x_299 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_299, 0, x_2);
+x_300 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__28;
+x_301 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_301, 0, x_299);
+lean_ctor_set(x_301, 1, x_300);
+lean_inc(x_3);
+x_302 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_302, 0, x_3);
+x_303 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_303, 0, x_301);
+lean_ctor_set(x_303, 1, x_302);
+lean_inc(x_5);
+x_304 = l_Lean_Elab_Term_logTrace(x_297, x_1, x_303, x_5, x_296);
+x_305 = lean_ctor_get(x_304, 1);
+lean_inc(x_305);
+lean_dec(x_304);
+x_12 = x_305;
+goto block_294;
+}
+block_294:
+{
+if (x_11 == 0)
+{
+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; uint8_t 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_13 = l_Lean_Elab_Term_getCurrMacroScope(x_5, 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___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__4;
-x_17 = l_Lean_addMacroScope(x_14, x_16, x_11);
-x_18 = lean_box(0);
-x_19 = l_Lean_SourceInfo_inhabited___closed__1;
-x_20 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__3;
-x_21 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_21, 0, x_19);
-lean_ctor_set(x_21, 1, x_20);
-lean_ctor_set(x_21, 2, x_17);
-lean_ctor_set(x_21, 3, x_18);
-x_22 = l_Array_empty___closed__1;
-x_23 = lean_array_push(x_22, x_21);
-x_24 = l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
-x_25 = lean_array_push(x_23, x_24);
-x_26 = l_Lean_mkTermIdFromIdent___closed__2;
-x_27 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_27, 0, x_26);
-lean_ctor_set(x_27, 1, x_25);
-x_28 = lean_unsigned_to_nat(0u);
-x_29 = l_Lean_Syntax_getArg(x_8, x_28);
-lean_inc(x_29);
-x_30 = l_Lean_Syntax_getKind(x_29);
-x_31 = l_Lean_Parser_Term_structInstArrayRef___elambda__1___closed__2;
-x_32 = lean_name_eq(x_30, x_31);
-lean_dec(x_30);
-x_33 = l_Lean_Syntax_getArgs(x_8);
-lean_dec(x_8);
-x_34 = lean_array_get_size(x_33);
-x_35 = l_Array_extract___rarg(x_33, x_7, x_34);
-lean_dec(x_34);
+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 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__8;
+x_20 = l_Lean_addMacroScope(x_17, x_19, x_14);
+x_21 = lean_box(0);
+x_22 = l_Lean_SourceInfo_inhabited___closed__1;
+x_23 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__7;
+x_24 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_24, 0, x_22);
+lean_ctor_set(x_24, 1, x_23);
+lean_ctor_set(x_24, 2, x_20);
+lean_ctor_set(x_24, 3, x_21);
+x_25 = l_Array_empty___closed__1;
+x_26 = lean_array_push(x_25, x_24);
+x_27 = l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
+x_28 = lean_array_push(x_26, x_27);
+x_29 = l_Lean_mkTermIdFromIdent___closed__2;
+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_unsigned_to_nat(0u);
+x_32 = l_Lean_Syntax_getArg(x_8, x_31);
+lean_inc(x_32);
+x_33 = l_Lean_Syntax_getKind(x_32);
+x_34 = l_Lean_Parser_Term_structInstArrayRef___elambda__1___closed__2;
+x_35 = lean_name_eq(x_33, x_34);
 lean_dec(x_33);
-x_36 = l_Lean_nullKind;
-x_37 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_37, 0, x_36);
-lean_ctor_set(x_37, 1, x_35);
-x_38 = l_Lean_mkOptionalNode___closed__1;
-lean_inc(x_1);
-x_39 = l_Lean_Syntax_setArg(x_1, x_7, x_38);
-x_40 = l_List_reprAux___main___rarg___closed__1;
-x_41 = l_Lean_mkAtomFrom(x_1, x_40);
-x_42 = l_Lean_Syntax_getArg(x_2, x_28);
-x_43 = l_Lean_Syntax_getArg(x_42, x_7);
-lean_dec(x_42);
-x_44 = l_Lean_Syntax_getArg(x_3, x_7);
-x_45 = l_Lean_Syntax_getArg(x_44, x_28);
-lean_dec(x_44);
-x_46 = l_Lean_Elab_Term_getCurrMacroScope(x_5, x_15);
-if (x_32 == 0)
+x_36 = l_Lean_Syntax_getArgs(x_8);
+lean_dec(x_8);
+x_37 = lean_array_get_size(x_36);
+x_38 = l_Array_extract___rarg(x_36, x_7, x_37);
+lean_dec(x_37);
+lean_dec(x_36);
+x_39 = l_Lean_nullKind;
+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_Lean_Syntax_getArg(x_2, x_31);
+x_42 = l_Lean_Syntax_getArg(x_41, x_7);
+lean_dec(x_41);
+x_43 = l_Lean_Syntax_getArg(x_3, x_31);
+x_44 = l_Lean_Elab_Term_getOptions(x_5, x_18);
+if (x_35 == 0)
 {
-lean_object* x_200; 
-x_200 = l_Lean_Syntax_getArg(x_29, x_7);
-lean_dec(x_29);
-x_47 = x_200;
-goto block_199;
+lean_object* x_183; 
+x_183 = l_Lean_Syntax_getArg(x_32, x_7);
+lean_dec(x_32);
+x_45 = x_183;
+goto block_182;
 }
 else
 {
-x_47 = x_29;
-goto block_199;
+x_45 = x_32;
+goto block_182;
 }
-block_199:
+block_182:
 {
-lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; 
-x_48 = l_Lean_Syntax_setArg(x_2, x_28, x_47);
-x_49 = l_Lean_Syntax_setArg(x_48, x_7, x_37);
-x_50 = l_Lean_Parser_declareBuiltinParser___closed__8;
-x_51 = lean_array_push(x_50, x_49);
-x_52 = lean_array_push(x_51, x_41);
+lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; 
+x_46 = l_Lean_Syntax_setArg(x_2, x_31, x_45);
+x_47 = l_Lean_Syntax_setArg(x_46, x_7, x_40);
+x_48 = l_Lean_mkOptionalNode___closed__2;
+x_49 = lean_array_push(x_48, x_47);
+x_50 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_50, 0, x_39);
+lean_ctor_set(x_50, 1, x_49);
 if (lean_obj_tag(x_3) == 1)
 {
-uint8_t x_141; 
-x_141 = !lean_is_exclusive(x_3);
-if (x_141 == 0)
+uint8_t x_166; 
+x_166 = !lean_is_exclusive(x_3);
+if (x_166 == 0)
 {
-lean_object* x_142; lean_object* x_143; lean_object* x_144; uint8_t x_145; 
-x_142 = lean_ctor_get(x_3, 0);
-x_143 = lean_ctor_get(x_3, 1);
-x_144 = lean_array_get_size(x_143);
-x_145 = lean_nat_dec_lt(x_7, x_144);
-lean_dec(x_144);
-if (x_145 == 0)
+lean_object* x_167; lean_object* x_168; uint8_t x_169; 
+x_167 = lean_ctor_get(x_3, 1);
+x_168 = lean_array_get_size(x_167);
+x_169 = lean_nat_dec_lt(x_31, x_168);
+lean_dec(x_168);
+if (x_169 == 0)
 {
-lean_dec(x_27);
-x_53 = x_3;
-goto block_140;
+lean_dec(x_30);
+x_51 = x_3;
+goto block_165;
 }
 else
 {
-lean_object* x_146; lean_object* x_147; lean_object* x_148; 
-x_146 = lean_array_fget(x_143, x_7);
-x_147 = lean_box(0);
-x_148 = lean_array_fset(x_143, x_7, x_147);
-switch (lean_obj_tag(x_146)) {
-case 1:
-{
-uint8_t x_149; 
-x_149 = !lean_is_exclusive(x_146);
-if (x_149 == 0)
-{
-lean_object* x_150; lean_object* x_151; uint8_t x_152; 
-x_150 = lean_ctor_get(x_146, 1);
-x_151 = lean_array_get_size(x_150);
-x_152 = lean_nat_dec_lt(x_28, x_151);
-lean_dec(x_151);
-if (x_152 == 0)
-{
-lean_object* x_153; 
-lean_dec(x_27);
-x_153 = lean_array_fset(x_148, x_7, x_146);
-lean_ctor_set(x_3, 1, x_153);
-x_53 = x_3;
-goto block_140;
-}
-else
-{
-lean_object* x_154; lean_object* x_155; lean_object* x_156; 
-x_154 = lean_array_fset(x_150, x_28, x_147);
-x_155 = lean_array_fset(x_154, x_28, x_27);
-lean_ctor_set(x_146, 1, x_155);
-x_156 = lean_array_fset(x_148, x_7, x_146);
-lean_ctor_set(x_3, 1, x_156);
-x_53 = x_3;
-goto block_140;
-}
-}
-else
-{
-lean_object* x_157; lean_object* x_158; lean_object* x_159; uint8_t x_160; 
-x_157 = lean_ctor_get(x_146, 0);
-x_158 = lean_ctor_get(x_146, 1);
-lean_inc(x_158);
-lean_inc(x_157);
-lean_dec(x_146);
-x_159 = lean_array_get_size(x_158);
-x_160 = lean_nat_dec_lt(x_28, x_159);
-lean_dec(x_159);
-if (x_160 == 0)
-{
-lean_object* x_161; lean_object* x_162; 
-lean_dec(x_27);
-x_161 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_161, 0, x_157);
-lean_ctor_set(x_161, 1, x_158);
-x_162 = lean_array_fset(x_148, x_7, x_161);
-lean_ctor_set(x_3, 1, x_162);
-x_53 = x_3;
-goto block_140;
-}
-else
-{
-lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; 
-x_163 = lean_array_fset(x_158, x_28, x_147);
-x_164 = lean_array_fset(x_163, x_28, x_27);
-x_165 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_165, 0, x_157);
-lean_ctor_set(x_165, 1, x_164);
-x_166 = lean_array_fset(x_148, x_7, x_165);
-lean_ctor_set(x_3, 1, x_166);
-x_53 = x_3;
-goto block_140;
-}
-}
-}
-case 2:
-{
-lean_object* x_167; uint8_t x_168; 
-lean_free_object(x_3);
-lean_dec(x_27);
-lean_inc(x_146);
-x_167 = lean_array_fset(x_148, x_7, x_146);
-x_168 = !lean_is_exclusive(x_146);
-if (x_168 == 0)
-{
-lean_object* x_169; lean_object* x_170; 
-x_169 = lean_ctor_get(x_146, 1);
-lean_dec(x_169);
-x_170 = lean_ctor_get(x_146, 0);
-lean_dec(x_170);
-lean_ctor_set_tag(x_146, 1);
-lean_ctor_set(x_146, 1, x_167);
-lean_ctor_set(x_146, 0, x_142);
-x_53 = x_146;
-goto block_140;
-}
-else
-{
-lean_object* x_171; 
-lean_dec(x_146);
-x_171 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_171, 0, x_142);
-lean_ctor_set(x_171, 1, x_167);
-x_53 = x_171;
-goto block_140;
-}
-}
-default: 
-{
-lean_object* x_172; 
-lean_dec(x_27);
-x_172 = lean_array_fset(x_148, x_7, x_146);
+lean_object* x_170; lean_object* x_171; lean_object* x_172; 
+x_170 = lean_box(0);
+x_171 = lean_array_fset(x_167, x_31, x_170);
+x_172 = lean_array_fset(x_171, x_31, x_30);
 lean_ctor_set(x_3, 1, x_172);
-x_53 = x_3;
-goto block_140;
-}
-}
+x_51 = x_3;
+goto block_165;
 }
 }
 else
@@ -2877,249 +2255,240 @@ lean_inc(x_174);
 lean_inc(x_173);
 lean_dec(x_3);
 x_175 = lean_array_get_size(x_174);
-x_176 = lean_nat_dec_lt(x_7, x_175);
+x_176 = lean_nat_dec_lt(x_31, x_175);
 lean_dec(x_175);
 if (x_176 == 0)
 {
 lean_object* x_177; 
-lean_dec(x_27);
+lean_dec(x_30);
 x_177 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_177, 0, x_173);
 lean_ctor_set(x_177, 1, x_174);
-x_53 = x_177;
-goto block_140;
+x_51 = x_177;
+goto block_165;
 }
 else
 {
-lean_object* x_178; lean_object* x_179; lean_object* x_180; 
-x_178 = lean_array_fget(x_174, x_7);
-x_179 = lean_box(0);
-x_180 = lean_array_fset(x_174, x_7, x_179);
-switch (lean_obj_tag(x_178)) {
-case 1:
-{
-lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; uint8_t x_185; 
-x_181 = lean_ctor_get(x_178, 0);
-lean_inc(x_181);
-x_182 = lean_ctor_get(x_178, 1);
-lean_inc(x_182);
-if (lean_is_exclusive(x_178)) {
- lean_ctor_release(x_178, 0);
- lean_ctor_release(x_178, 1);
- x_183 = x_178;
-} else {
- lean_dec_ref(x_178);
- x_183 = lean_box(0);
-}
-x_184 = lean_array_get_size(x_182);
-x_185 = lean_nat_dec_lt(x_28, x_184);
-lean_dec(x_184);
-if (x_185 == 0)
-{
-lean_object* x_186; lean_object* x_187; lean_object* x_188; 
-lean_dec(x_27);
-if (lean_is_scalar(x_183)) {
- x_186 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_186 = x_183;
-}
-lean_ctor_set(x_186, 0, x_181);
-lean_ctor_set(x_186, 1, x_182);
-x_187 = lean_array_fset(x_180, x_7, x_186);
-x_188 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_188, 0, x_173);
-lean_ctor_set(x_188, 1, x_187);
-x_53 = x_188;
-goto block_140;
-}
-else
-{
-lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; 
-x_189 = lean_array_fset(x_182, x_28, x_179);
-x_190 = lean_array_fset(x_189, x_28, x_27);
-if (lean_is_scalar(x_183)) {
- x_191 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_191 = x_183;
-}
-lean_ctor_set(x_191, 0, x_181);
-lean_ctor_set(x_191, 1, x_190);
-x_192 = lean_array_fset(x_180, x_7, x_191);
-x_193 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_193, 0, x_173);
-lean_ctor_set(x_193, 1, x_192);
-x_53 = x_193;
-goto block_140;
-}
-}
-case 2:
-{
-lean_object* x_194; lean_object* x_195; lean_object* x_196; 
-lean_dec(x_27);
-lean_inc(x_178);
-x_194 = lean_array_fset(x_180, x_7, x_178);
-if (lean_is_exclusive(x_178)) {
- lean_ctor_release(x_178, 0);
- lean_ctor_release(x_178, 1);
- x_195 = x_178;
-} else {
- lean_dec_ref(x_178);
- x_195 = lean_box(0);
-}
-if (lean_is_scalar(x_195)) {
- x_196 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_196 = x_195;
- lean_ctor_set_tag(x_196, 1);
-}
-lean_ctor_set(x_196, 0, x_173);
-lean_ctor_set(x_196, 1, x_194);
-x_53 = x_196;
-goto block_140;
-}
-default: 
-{
-lean_object* x_197; lean_object* x_198; 
-lean_dec(x_27);
-x_197 = lean_array_fset(x_180, x_7, x_178);
-x_198 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_198, 0, x_173);
-lean_ctor_set(x_198, 1, x_197);
-x_53 = x_198;
-goto block_140;
-}
-}
+lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; 
+x_178 = lean_box(0);
+x_179 = lean_array_fset(x_174, x_31, x_178);
+x_180 = lean_array_fset(x_179, x_31, x_30);
+x_181 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_181, 0, x_173);
+lean_ctor_set(x_181, 1, x_180);
+x_51 = x_181;
+goto block_165;
 }
 }
 }
 else
 {
-lean_dec(x_27);
-x_53 = x_3;
+lean_dec(x_30);
+x_51 = x_3;
+goto block_165;
+}
+block_165:
+{
+lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_154; lean_object* x_155; lean_object* x_156; uint8_t x_157; 
+lean_inc(x_1);
+x_52 = l_Lean_Syntax_setArg(x_1, x_7, x_51);
+x_53 = lean_unsigned_to_nat(2u);
+x_54 = l_Lean_Syntax_setArg(x_52, x_53, x_50);
+x_154 = lean_ctor_get(x_44, 0);
+lean_inc(x_154);
+x_155 = lean_ctor_get(x_44, 1);
+lean_inc(x_155);
+lean_dec(x_44);
+x_156 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__4;
+x_157 = l_Lean_checkTraceOption(x_154, x_156);
+lean_dec(x_154);
+if (x_157 == 0)
+{
+x_55 = x_155;
+goto block_153;
+}
+else
+{
+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_inc(x_1);
+x_158 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_158, 0, x_1);
+x_159 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__23;
+x_160 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_160, 0, x_158);
+lean_ctor_set(x_160, 1, x_159);
+lean_inc(x_54);
+x_161 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_161, 0, x_54);
+x_162 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_162, 0, x_160);
+lean_ctor_set(x_162, 1, x_161);
+lean_inc(x_5);
+x_163 = l_Lean_Elab_Term_logTrace(x_156, x_1, x_162, x_5, x_155);
+x_164 = lean_ctor_get(x_163, 1);
+lean_inc(x_164);
+lean_dec(x_163);
+x_55 = x_164;
+goto block_153;
+}
+block_153:
+{
+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; 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; 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_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_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_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; uint8_t x_145; 
+x_56 = l_Lean_Elab_Term_getCurrMacroScope(x_5, x_55);
+x_57 = lean_ctor_get(x_56, 0);
+lean_inc(x_57);
+x_58 = lean_ctor_get(x_56, 1);
+lean_inc(x_58);
+lean_dec(x_56);
+x_59 = l_Lean_Elab_Term_getMainModule___rarg(x_58);
+x_60 = lean_ctor_get(x_59, 0);
+lean_inc(x_60);
+x_61 = lean_ctor_get(x_59, 1);
+lean_inc(x_61);
+lean_dec(x_59);
+x_62 = lean_array_push(x_25, x_43);
+x_63 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__9;
+x_64 = lean_array_push(x_62, x_63);
+x_65 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__12;
+lean_inc(x_57);
+lean_inc(x_60);
+x_66 = l_Lean_addMacroScope(x_60, x_65, x_57);
+x_67 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__11;
+x_68 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__15;
+x_69 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_69, 0, x_22);
+lean_ctor_set(x_69, 1, x_67);
+lean_ctor_set(x_69, 2, x_66);
+lean_ctor_set(x_69, 3, x_68);
+x_70 = lean_array_push(x_64, x_69);
+x_71 = l_Lean_Parser_Term_proj___elambda__1___closed__2;
+x_72 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_72, 0, x_71);
+lean_ctor_set(x_72, 1, x_70);
+x_73 = lean_array_push(x_25, x_72);
+x_74 = l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main___closed__2;
+lean_inc(x_57);
+lean_inc(x_60);
+x_75 = l_Lean_addMacroScope(x_60, x_74, x_57);
+x_76 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__17;
+x_77 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_77, 0, x_22);
+lean_ctor_set(x_77, 1, x_76);
+lean_ctor_set(x_77, 2, x_75);
+lean_ctor_set(x_77, 3, x_21);
+x_78 = l___private_Init_Lean_Elab_Quotation_2__quoteSyntax___main___closed__28;
+x_79 = lean_array_push(x_78, x_77);
+x_80 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__4;
+x_81 = lean_array_push(x_79, x_80);
+x_82 = lean_array_push(x_81, x_42);
+x_83 = l___private_Init_Lean_Elab_Quotation_2__quoteSyntax___main___closed__44;
+x_84 = lean_array_push(x_82, x_83);
+x_85 = l_Lean_Parser_Term_namedArgument___elambda__1___closed__2;
+x_86 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_86, 0, x_85);
+lean_ctor_set(x_86, 1, x_84);
+x_87 = lean_array_push(x_25, x_86);
+x_88 = l_Lean_addMacroScope(x_60, x_19, x_57);
+x_89 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_89, 0, x_22);
+lean_ctor_set(x_89, 1, x_23);
+lean_ctor_set(x_89, 2, x_88);
+lean_ctor_set(x_89, 3, x_21);
+x_90 = lean_array_push(x_25, x_89);
+x_91 = lean_array_push(x_90, x_27);
+x_92 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_92, 0, x_29);
+lean_ctor_set(x_92, 1, x_91);
+x_93 = lean_array_push(x_25, x_92);
+x_94 = l_Lean_nullKind___closed__2;
+x_95 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_95, 0, x_94);
+lean_ctor_set(x_95, 1, x_93);
+x_96 = l_Lean_Elab_Term_expandCDot_x3f___closed__2;
+x_97 = lean_array_push(x_96, x_95);
+x_98 = l_Lean_Elab_Term_expandCDot_x3f___closed__3;
+x_99 = lean_array_push(x_97, x_98);
+x_100 = lean_array_push(x_99, x_54);
+x_101 = l_Lean_Parser_Term_fun___elambda__1___closed__2;
+x_102 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_102, 0, x_101);
+lean_ctor_set(x_102, 1, x_100);
+x_103 = lean_array_push(x_25, x_102);
+x_104 = lean_array_push(x_103, x_27);
+x_105 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_105, 0, x_94);
+lean_ctor_set(x_105, 1, x_104);
+x_106 = lean_array_push(x_78, x_105);
+x_107 = lean_array_push(x_106, x_83);
+x_108 = l_Lean_Parser_Term_paren___elambda__1___closed__1;
+x_109 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_109, 0, x_108);
+lean_ctor_set(x_109, 1, x_107);
+x_110 = lean_array_push(x_87, x_109);
+x_111 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_111, 0, x_94);
+lean_ctor_set(x_111, 1, x_110);
+x_112 = lean_array_push(x_73, x_111);
+x_113 = l_Lean_mkAppStx___closed__8;
+x_114 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_114, 0, x_113);
+lean_ctor_set(x_114, 1, x_112);
+x_141 = l_Lean_Elab_Term_getOptions(x_5, x_61);
+x_142 = lean_ctor_get(x_141, 0);
+lean_inc(x_142);
+x_143 = lean_ctor_get(x_141, 1);
+lean_inc(x_143);
+lean_dec(x_141);
+x_144 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__4;
+x_145 = l_Lean_checkTraceOption(x_142, x_144);
+lean_dec(x_142);
+if (x_145 == 0)
+{
+x_115 = x_143;
+goto block_140;
+}
+else
+{
+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_inc(x_1);
+x_146 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_146, 0, x_1);
+x_147 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__20;
+x_148 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_148, 0, x_146);
+lean_ctor_set(x_148, 1, x_147);
+lean_inc(x_114);
+x_149 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_149, 0, x_114);
+x_150 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_150, 0, x_148);
+lean_ctor_set(x_150, 1, x_149);
+lean_inc(x_5);
+x_151 = l_Lean_Elab_Term_logTrace(x_144, x_1, x_150, x_5, x_143);
+x_152 = lean_ctor_get(x_151, 1);
+lean_inc(x_152);
+lean_dec(x_151);
+x_115 = x_152;
 goto block_140;
 }
 block_140:
 {
-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; 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; 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_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_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; uint8_t x_116; 
-x_54 = lean_ctor_get(x_46, 0);
-lean_inc(x_54);
-x_55 = lean_ctor_get(x_46, 1);
-lean_inc(x_55);
-lean_dec(x_46);
-x_56 = lean_array_push(x_52, x_53);
-x_57 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_57, 0, x_36);
-lean_ctor_set(x_57, 1, x_56);
-x_58 = lean_unsigned_to_nat(2u);
-x_59 = l_Lean_Syntax_setArg(x_39, x_58, x_57);
-x_60 = l_Lean_Elab_Term_getMainModule___rarg(x_55);
-x_61 = lean_ctor_get(x_60, 0);
-lean_inc(x_61);
-x_62 = lean_ctor_get(x_60, 1);
-lean_inc(x_62);
-lean_dec(x_60);
-x_63 = lean_array_push(x_22, x_45);
-x_64 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__5;
-x_65 = lean_array_push(x_63, x_64);
-x_66 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__9;
-lean_inc(x_54);
-lean_inc(x_61);
-x_67 = l_Lean_addMacroScope(x_61, x_66, x_54);
-x_68 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__8;
-x_69 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__12;
-x_70 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_70, 0, x_19);
-lean_ctor_set(x_70, 1, x_68);
-lean_ctor_set(x_70, 2, x_67);
-lean_ctor_set(x_70, 3, x_69);
-x_71 = lean_array_push(x_65, x_70);
-x_72 = l_Lean_Parser_Term_proj___elambda__1___closed__2;
-x_73 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_73, 0, x_72);
-lean_ctor_set(x_73, 1, x_71);
-x_74 = lean_array_push(x_22, x_73);
-x_75 = l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main___closed__2;
-lean_inc(x_54);
-lean_inc(x_61);
-x_76 = l_Lean_addMacroScope(x_61, x_75, x_54);
-x_77 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__14;
-x_78 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_78, 0, x_19);
-lean_ctor_set(x_78, 1, x_77);
-lean_ctor_set(x_78, 2, x_76);
-lean_ctor_set(x_78, 3, x_18);
-x_79 = l___private_Init_Lean_Elab_Quotation_2__quoteSyntax___main___closed__28;
-x_80 = lean_array_push(x_79, x_78);
-x_81 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__4;
-x_82 = lean_array_push(x_80, x_81);
-x_83 = lean_array_push(x_82, x_43);
-x_84 = l___private_Init_Lean_Elab_Quotation_2__quoteSyntax___main___closed__44;
-x_85 = lean_array_push(x_83, x_84);
-x_86 = l_Lean_Parser_Term_namedArgument___elambda__1___closed__2;
-x_87 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_87, 0, x_86);
-lean_ctor_set(x_87, 1, x_85);
-x_88 = lean_array_push(x_22, x_87);
-x_89 = l_Lean_addMacroScope(x_61, x_16, x_54);
-x_90 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_90, 0, x_19);
-lean_ctor_set(x_90, 1, x_20);
-lean_ctor_set(x_90, 2, x_89);
-lean_ctor_set(x_90, 3, x_18);
-x_91 = lean_array_push(x_22, x_90);
-x_92 = lean_array_push(x_91, x_24);
-x_93 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_93, 0, x_26);
-lean_ctor_set(x_93, 1, x_92);
-x_94 = lean_array_push(x_22, x_93);
-x_95 = l_Lean_nullKind___closed__2;
-x_96 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_96, 0, x_95);
-lean_ctor_set(x_96, 1, x_94);
-x_97 = l_Lean_Elab_Term_expandCDot_x3f___closed__2;
-x_98 = lean_array_push(x_97, x_96);
-x_99 = l_Lean_Elab_Term_expandCDot_x3f___closed__3;
-x_100 = lean_array_push(x_98, x_99);
-x_101 = lean_array_push(x_100, x_59);
-x_102 = l_Lean_Parser_Term_fun___elambda__1___closed__2;
-x_103 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_103, 0, x_102);
-lean_ctor_set(x_103, 1, x_101);
-x_104 = lean_array_push(x_22, x_103);
-x_105 = lean_array_push(x_104, x_24);
-x_106 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_106, 0, x_95);
-lean_ctor_set(x_106, 1, x_105);
-x_107 = lean_array_push(x_79, x_106);
-x_108 = lean_array_push(x_107, x_84);
-x_109 = l_Lean_Parser_Term_paren___elambda__1___closed__1;
-x_110 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_110, 0, x_109);
-lean_ctor_set(x_110, 1, x_108);
-x_111 = lean_array_push(x_88, x_110);
-x_112 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_112, 0, x_95);
-lean_ctor_set(x_112, 1, x_111);
-x_113 = lean_array_push(x_74, x_112);
-x_114 = l_Lean_mkAppStx___closed__8;
-x_115 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_115, 0, x_114);
-lean_ctor_set(x_115, 1, x_113);
+uint8_t x_116; 
 x_116 = !lean_is_exclusive(x_5);
 if (x_116 == 0)
 {
 lean_object* x_117; lean_object* x_118; lean_object* x_119; uint8_t x_120; lean_object* x_121; 
 x_117 = lean_ctor_get(x_5, 8);
-lean_inc(x_115);
+lean_inc(x_114);
 x_118 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_118, 0, x_1);
-lean_ctor_set(x_118, 1, x_115);
+lean_ctor_set(x_118, 1, x_114);
 x_119 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_119, 0, x_118);
 lean_ctor_set(x_119, 1, x_117);
 lean_ctor_set(x_5, 8, x_119);
 x_120 = 1;
-x_121 = l_Lean_Elab_Term_elabTermAux___main(x_4, x_120, x_120, x_115, x_5, x_62);
+x_121 = l_Lean_Elab_Term_elabTermAux___main(x_4, x_120, x_120, x_114, x_5, x_115);
 return x_121;
 }
 else
@@ -3149,10 +2518,10 @@ lean_inc(x_124);
 lean_inc(x_123);
 lean_inc(x_122);
 lean_dec(x_5);
-lean_inc(x_115);
+lean_inc(x_114);
 x_135 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_135, 0, x_1);
-lean_ctor_set(x_135, 1, x_115);
+lean_ctor_set(x_135, 1, x_114);
 x_136 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_136, 0, x_135);
 lean_ctor_set(x_136, 1, x_130);
@@ -3171,351 +2540,246 @@ lean_ctor_set_uint8(x_137, sizeof(void*)*10, x_132);
 lean_ctor_set_uint8(x_137, sizeof(void*)*10 + 1, x_133);
 lean_ctor_set_uint8(x_137, sizeof(void*)*10 + 2, x_134);
 x_138 = 1;
-x_139 = l_Lean_Elab_Term_elabTermAux___main(x_4, x_138, x_138, x_115, x_137, x_62);
+x_139 = l_Lean_Elab_Term_elabTermAux___main(x_4, x_138, x_138, x_114, x_137, x_115);
 return x_139;
 }
 }
 }
 }
+}
+}
 else
 {
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+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; 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; lean_object* x_282; lean_object* x_283; lean_object* x_284; lean_object* x_285; uint8_t x_286; 
 lean_dec(x_8);
-x_201 = lean_unsigned_to_nat(3u);
-x_202 = l_Lean_Syntax_getArg(x_2, x_201);
-x_203 = lean_unsigned_to_nat(0u);
-x_204 = l_Lean_Syntax_getArg(x_2, x_203);
+x_184 = lean_unsigned_to_nat(3u);
+x_185 = l_Lean_Syntax_getArg(x_2, x_184);
+x_186 = lean_unsigned_to_nat(0u);
+x_187 = l_Lean_Syntax_getArg(x_2, x_186);
 lean_dec(x_2);
-x_205 = l_Lean_Syntax_getArg(x_204, x_7);
-lean_dec(x_204);
-x_206 = l_Lean_Syntax_getArg(x_3, x_7);
+x_188 = l_Lean_Syntax_getArg(x_187, x_7);
+lean_dec(x_187);
+x_189 = l_Lean_Syntax_getArg(x_3, x_186);
 lean_dec(x_3);
-x_207 = l_Lean_Syntax_getArg(x_206, x_203);
-lean_dec(x_206);
-x_208 = l_Lean_Elab_Term_getCurrMacroScope(x_5, x_6);
-x_209 = lean_ctor_get(x_208, 0);
-lean_inc(x_209);
-x_210 = lean_ctor_get(x_208, 1);
-lean_inc(x_210);
-lean_dec(x_208);
-x_211 = l_Lean_Elab_Term_getMainModule___rarg(x_210);
-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);
-x_214 = l_Array_empty___closed__1;
-x_215 = lean_array_push(x_214, x_207);
-x_216 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__5;
-x_217 = lean_array_push(x_215, x_216);
-x_218 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__9;
-lean_inc(x_209);
-lean_inc(x_212);
-x_219 = l_Lean_addMacroScope(x_212, x_218, x_209);
-x_220 = lean_box(0);
-x_221 = l_Lean_SourceInfo_inhabited___closed__1;
-x_222 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__8;
-x_223 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__16;
-x_224 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_224, 0, x_221);
-lean_ctor_set(x_224, 1, x_222);
-lean_ctor_set(x_224, 2, x_219);
-lean_ctor_set(x_224, 3, x_223);
-x_225 = lean_array_push(x_217, x_224);
-x_226 = l_Lean_Parser_Term_proj___elambda__1___closed__2;
-x_227 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_227, 0, x_226);
-lean_ctor_set(x_227, 1, x_225);
-x_228 = lean_array_push(x_214, x_227);
-x_229 = l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main___closed__2;
-lean_inc(x_209);
-lean_inc(x_212);
-x_230 = l_Lean_addMacroScope(x_212, x_229, x_209);
-x_231 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__14;
-x_232 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_232, 0, x_221);
-lean_ctor_set(x_232, 1, x_231);
-lean_ctor_set(x_232, 2, x_230);
-lean_ctor_set(x_232, 3, x_220);
-x_233 = l___private_Init_Lean_Elab_Quotation_2__quoteSyntax___main___closed__28;
-x_234 = lean_array_push(x_233, x_232);
-x_235 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__4;
-x_236 = lean_array_push(x_234, x_235);
-x_237 = lean_array_push(x_236, x_205);
-x_238 = l___private_Init_Lean_Elab_Quotation_2__quoteSyntax___main___closed__44;
-x_239 = lean_array_push(x_237, x_238);
-x_240 = l_Lean_Parser_Term_namedArgument___elambda__1___closed__2;
-x_241 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_241, 0, x_240);
-lean_ctor_set(x_241, 1, x_239);
-x_242 = lean_array_push(x_214, x_241);
-x_243 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__4;
-x_244 = l_Lean_addMacroScope(x_212, x_243, x_209);
-x_245 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__3;
-x_246 = lean_alloc_ctor(3, 4, 0);
-lean_ctor_set(x_246, 0, x_221);
+x_190 = l_Lean_Elab_Term_getCurrMacroScope(x_5, x_12);
+x_191 = lean_ctor_get(x_190, 0);
+lean_inc(x_191);
+x_192 = lean_ctor_get(x_190, 1);
+lean_inc(x_192);
+lean_dec(x_190);
+x_193 = l_Lean_Elab_Term_getMainModule___rarg(x_192);
+x_194 = lean_ctor_get(x_193, 0);
+lean_inc(x_194);
+x_195 = lean_ctor_get(x_193, 1);
+lean_inc(x_195);
+lean_dec(x_193);
+x_196 = l_Array_empty___closed__1;
+x_197 = lean_array_push(x_196, x_189);
+x_198 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__9;
+x_199 = lean_array_push(x_197, x_198);
+x_200 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__12;
+lean_inc(x_191);
+lean_inc(x_194);
+x_201 = l_Lean_addMacroScope(x_194, x_200, x_191);
+x_202 = lean_box(0);
+x_203 = l_Lean_SourceInfo_inhabited___closed__1;
+x_204 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__11;
+x_205 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__25;
+x_206 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_206, 0, x_203);
+lean_ctor_set(x_206, 1, x_204);
+lean_ctor_set(x_206, 2, x_201);
+lean_ctor_set(x_206, 3, x_205);
+x_207 = lean_array_push(x_199, x_206);
+x_208 = l_Lean_Parser_Term_proj___elambda__1___closed__2;
+x_209 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_209, 0, x_208);
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+x_210 = lean_array_push(x_196, x_209);
+x_211 = l___private_Init_Lean_Elab_App_18__elabAppLValsAux___main___closed__2;
+lean_inc(x_191);
+lean_inc(x_194);
+x_212 = l_Lean_addMacroScope(x_194, x_211, x_191);
+x_213 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__17;
+x_214 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_214, 0, x_203);
+lean_ctor_set(x_214, 1, x_213);
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+lean_ctor_set(x_214, 3, x_202);
+x_215 = l___private_Init_Lean_Elab_Quotation_2__quoteSyntax___main___closed__28;
+x_216 = lean_array_push(x_215, x_214);
+x_217 = l___private_Init_Lean_Elab_Quotation_4__getHeadInfo___elambda__3___closed__4;
+x_218 = lean_array_push(x_216, x_217);
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+x_221 = lean_array_push(x_219, x_220);
+x_222 = l_Lean_Parser_Term_namedArgument___elambda__1___closed__2;
+x_223 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_223, 0, x_222);
+lean_ctor_set(x_223, 1, x_221);
+x_224 = lean_array_push(x_196, x_223);
+x_225 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__8;
+x_226 = l_Lean_addMacroScope(x_194, x_225, x_191);
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+x_228 = lean_alloc_ctor(3, 4, 0);
+lean_ctor_set(x_228, 0, x_203);
+lean_ctor_set(x_228, 1, x_227);
+lean_ctor_set(x_228, 2, x_226);
+lean_ctor_set(x_228, 3, x_202);
+x_229 = lean_array_push(x_196, x_228);
+x_230 = l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
+x_231 = lean_array_push(x_229, x_230);
+x_232 = l_Lean_mkTermIdFromIdent___closed__2;
+x_233 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_233, 0, x_232);
+lean_ctor_set(x_233, 1, x_231);
+x_234 = lean_array_push(x_196, x_233);
+x_235 = l_Lean_nullKind___closed__2;
+x_236 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_236, 0, x_235);
+lean_ctor_set(x_236, 1, x_234);
+x_237 = l_Lean_Elab_Term_expandCDot_x3f___closed__2;
+x_238 = lean_array_push(x_237, x_236);
+x_239 = l_Lean_Elab_Term_expandCDot_x3f___closed__3;
+x_240 = lean_array_push(x_238, x_239);
+x_241 = lean_array_push(x_240, x_185);
+x_242 = l_Lean_Parser_Term_fun___elambda__1___closed__2;
+x_243 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_243, 0, x_242);
+lean_ctor_set(x_243, 1, x_241);
+x_244 = lean_array_push(x_196, x_243);
+x_245 = lean_array_push(x_244, x_230);
+x_246 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_246, 0, x_235);
 lean_ctor_set(x_246, 1, x_245);
-lean_ctor_set(x_246, 2, x_244);
-lean_ctor_set(x_246, 3, x_220);
-x_247 = lean_array_push(x_214, x_246);
-x_248 = l___private_Init_Lean_Elab_Term_5__expandCDot___main___closed__4;
-x_249 = lean_array_push(x_247, x_248);
-x_250 = l_Lean_mkTermIdFromIdent___closed__2;
-x_251 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_251, 0, x_250);
-lean_ctor_set(x_251, 1, x_249);
-x_252 = lean_array_push(x_214, x_251);
-x_253 = l_Lean_nullKind___closed__2;
-x_254 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_254, 0, x_253);
-lean_ctor_set(x_254, 1, x_252);
-x_255 = l_Lean_Elab_Term_expandCDot_x3f___closed__2;
-x_256 = lean_array_push(x_255, x_254);
-x_257 = l_Lean_Elab_Term_expandCDot_x3f___closed__3;
-x_258 = lean_array_push(x_256, x_257);
-x_259 = lean_array_push(x_258, x_202);
-x_260 = l_Lean_Parser_Term_fun___elambda__1___closed__2;
-x_261 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_261, 0, x_260);
-lean_ctor_set(x_261, 1, x_259);
-x_262 = lean_array_push(x_214, x_261);
-x_263 = lean_array_push(x_262, x_248);
-x_264 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_264, 0, x_253);
-lean_ctor_set(x_264, 1, x_263);
-x_265 = lean_array_push(x_233, x_264);
-x_266 = lean_array_push(x_265, x_238);
-x_267 = l_Lean_Parser_Term_paren___elambda__1___closed__1;
-x_268 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_268, 0, x_267);
-lean_ctor_set(x_268, 1, x_266);
-x_269 = lean_array_push(x_242, x_268);
-x_270 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_270, 0, x_253);
-lean_ctor_set(x_270, 1, x_269);
-x_271 = lean_array_push(x_228, x_270);
-x_272 = l_Lean_mkAppStx___closed__8;
-x_273 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_273, 0, x_272);
-lean_ctor_set(x_273, 1, x_271);
-x_274 = !lean_is_exclusive(x_5);
-if (x_274 == 0)
+x_247 = lean_array_push(x_215, x_246);
+x_248 = lean_array_push(x_247, x_220);
+x_249 = l_Lean_Parser_Term_paren___elambda__1___closed__1;
+x_250 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_250, 0, x_249);
+lean_ctor_set(x_250, 1, x_248);
+x_251 = lean_array_push(x_224, x_250);
+x_252 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_252, 0, x_235);
+lean_ctor_set(x_252, 1, x_251);
+x_253 = lean_array_push(x_210, 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);
+x_282 = l_Lean_Elab_Term_getOptions(x_5, x_195);
+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_StructInst_4__elabModifyOp___closed__4;
+x_286 = l_Lean_checkTraceOption(x_283, x_285);
+lean_dec(x_283);
+if (x_286 == 0)
 {
-lean_object* x_275; lean_object* x_276; lean_object* x_277; uint8_t x_278; lean_object* x_279; 
-x_275 = lean_ctor_get(x_5, 8);
-lean_inc(x_273);
+x_256 = x_284;
+goto block_281;
+}
+else
+{
+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_inc(x_1);
+x_287 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_287, 0, x_1);
+x_288 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__20;
+x_289 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_289, 0, x_287);
+lean_ctor_set(x_289, 1, x_288);
+lean_inc(x_255);
+x_290 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_290, 0, x_255);
+x_291 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_291, 0, x_289);
+lean_ctor_set(x_291, 1, x_290);
+lean_inc(x_5);
+x_292 = l_Lean_Elab_Term_logTrace(x_285, x_1, x_291, x_5, x_284);
+x_293 = lean_ctor_get(x_292, 1);
+lean_inc(x_293);
+lean_dec(x_292);
+x_256 = x_293;
+goto block_281;
+}
+block_281:
+{
+uint8_t x_257; 
+x_257 = !lean_is_exclusive(x_5);
+if (x_257 == 0)
+{
+lean_object* x_258; lean_object* x_259; lean_object* x_260; uint8_t x_261; lean_object* x_262; 
+x_258 = lean_ctor_get(x_5, 8);
+lean_inc(x_255);
+x_259 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_259, 0, x_1);
+lean_ctor_set(x_259, 1, x_255);
+x_260 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_260, 0, x_259);
+lean_ctor_set(x_260, 1, x_258);
+lean_ctor_set(x_5, 8, x_260);
+x_261 = 1;
+x_262 = l_Lean_Elab_Term_elabTermAux___main(x_4, x_261, x_261, x_255, x_5, x_256);
+return x_262;
+}
+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_object* x_272; uint8_t x_273; uint8_t x_274; uint8_t x_275; lean_object* x_276; lean_object* x_277; lean_object* x_278; uint8_t x_279; lean_object* x_280; 
+x_263 = lean_ctor_get(x_5, 0);
+x_264 = lean_ctor_get(x_5, 1);
+x_265 = lean_ctor_get(x_5, 2);
+x_266 = lean_ctor_get(x_5, 3);
+x_267 = lean_ctor_get(x_5, 4);
+x_268 = lean_ctor_get(x_5, 5);
+x_269 = lean_ctor_get(x_5, 6);
+x_270 = lean_ctor_get(x_5, 7);
+x_271 = lean_ctor_get(x_5, 8);
+x_272 = lean_ctor_get(x_5, 9);
+x_273 = lean_ctor_get_uint8(x_5, sizeof(void*)*10);
+x_274 = lean_ctor_get_uint8(x_5, sizeof(void*)*10 + 1);
+x_275 = lean_ctor_get_uint8(x_5, sizeof(void*)*10 + 2);
+lean_inc(x_272);
+lean_inc(x_271);
+lean_inc(x_270);
+lean_inc(x_269);
+lean_inc(x_268);
+lean_inc(x_267);
+lean_inc(x_266);
+lean_inc(x_265);
+lean_inc(x_264);
+lean_inc(x_263);
+lean_dec(x_5);
+lean_inc(x_255);
 x_276 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_276, 0, x_1);
-lean_ctor_set(x_276, 1, x_273);
+lean_ctor_set(x_276, 1, x_255);
 x_277 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_277, 0, x_276);
-lean_ctor_set(x_277, 1, x_275);
-lean_ctor_set(x_5, 8, x_277);
-x_278 = 1;
-x_279 = l_Lean_Elab_Term_elabTermAux___main(x_4, x_278, x_278, x_273, x_5, x_213);
-return x_279;
-}
-else
-{
-lean_object* x_280; lean_object* x_281; lean_object* x_282; 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; uint8_t x_290; uint8_t x_291; uint8_t x_292; lean_object* x_293; lean_object* x_294; lean_object* x_295; uint8_t x_296; lean_object* x_297; 
-x_280 = lean_ctor_get(x_5, 0);
-x_281 = lean_ctor_get(x_5, 1);
-x_282 = lean_ctor_get(x_5, 2);
-x_283 = lean_ctor_get(x_5, 3);
-x_284 = lean_ctor_get(x_5, 4);
-x_285 = lean_ctor_get(x_5, 5);
-x_286 = lean_ctor_get(x_5, 6);
-x_287 = lean_ctor_get(x_5, 7);
-x_288 = lean_ctor_get(x_5, 8);
-x_289 = lean_ctor_get(x_5, 9);
-x_290 = lean_ctor_get_uint8(x_5, sizeof(void*)*10);
-x_291 = lean_ctor_get_uint8(x_5, sizeof(void*)*10 + 1);
-x_292 = lean_ctor_get_uint8(x_5, sizeof(void*)*10 + 2);
-lean_inc(x_289);
-lean_inc(x_288);
-lean_inc(x_287);
-lean_inc(x_286);
-lean_inc(x_285);
-lean_inc(x_284);
-lean_inc(x_283);
-lean_inc(x_282);
-lean_inc(x_281);
-lean_inc(x_280);
-lean_dec(x_5);
-lean_inc(x_273);
-x_293 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_293, 0, x_1);
-lean_ctor_set(x_293, 1, x_273);
-x_294 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_294, 0, x_293);
-lean_ctor_set(x_294, 1, x_288);
-x_295 = lean_alloc_ctor(0, 10, 3);
-lean_ctor_set(x_295, 0, x_280);
-lean_ctor_set(x_295, 1, x_281);
-lean_ctor_set(x_295, 2, x_282);
-lean_ctor_set(x_295, 3, x_283);
-lean_ctor_set(x_295, 4, x_284);
-lean_ctor_set(x_295, 5, x_285);
-lean_ctor_set(x_295, 6, x_286);
-lean_ctor_set(x_295, 7, x_287);
-lean_ctor_set(x_295, 8, x_294);
-lean_ctor_set(x_295, 9, x_289);
-lean_ctor_set_uint8(x_295, sizeof(void*)*10, x_290);
-lean_ctor_set_uint8(x_295, sizeof(void*)*10 + 1, x_291);
-lean_ctor_set_uint8(x_295, sizeof(void*)*10 + 2, x_292);
-x_296 = 1;
-x_297 = l_Lean_Elab_Term_elabTermAux___main(x_4, x_296, x_296, x_273, x_295, x_213);
-return x_297;
+lean_ctor_set(x_277, 1, x_271);
+x_278 = lean_alloc_ctor(0, 10, 3);
+lean_ctor_set(x_278, 0, x_263);
+lean_ctor_set(x_278, 1, x_264);
+lean_ctor_set(x_278, 2, x_265);
+lean_ctor_set(x_278, 3, x_266);
+lean_ctor_set(x_278, 4, x_267);
+lean_ctor_set(x_278, 5, x_268);
+lean_ctor_set(x_278, 6, x_269);
+lean_ctor_set(x_278, 7, x_270);
+lean_ctor_set(x_278, 8, x_277);
+lean_ctor_set(x_278, 9, x_272);
+lean_ctor_set_uint8(x_278, sizeof(void*)*10, x_273);
+lean_ctor_set_uint8(x_278, sizeof(void*)*10 + 1, x_274);
+lean_ctor_set_uint8(x_278, sizeof(void*)*10 + 2, x_275);
+x_279 = 1;
+x_280 = l_Lean_Elab_Term_elabTermAux___main(x_4, x_279, x_279, x_255, x_278, x_256);
+return x_280;
 }
 }
 }
 }
-lean_object* l_List_filterAux___main___at___private_Init_Lean_Elab_StructInst_5__getStructName___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-if (lean_obj_tag(x_2) == 0)
-{
-lean_object* x_4; 
-lean_dec(x_1);
-x_4 = l_List_reverse___rarg(x_3);
-return x_4;
-}
-else
-{
-uint8_t x_5; 
-x_5 = !lean_is_exclusive(x_2);
-if (x_5 == 0)
-{
-lean_object* x_6; lean_object* x_7; lean_object* x_8; uint8_t x_9; 
-x_6 = lean_ctor_get(x_2, 0);
-x_7 = lean_ctor_get(x_2, 1);
-x_8 = lean_ctor_get(x_6, 1);
-lean_inc(x_8);
-x_9 = l_List_isEmpty___rarg(x_8);
-lean_dec(x_8);
-if (x_9 == 0)
-{
-lean_free_object(x_2);
-lean_dec(x_6);
-x_2 = x_7;
-goto _start;
-}
-else
-{
-lean_object* x_11; uint8_t x_12; 
-x_11 = lean_ctor_get(x_6, 0);
-lean_inc(x_11);
-lean_inc(x_1);
-x_12 = l_Lean_isStructureLike(x_1, x_11);
-if (x_12 == 0)
-{
-lean_free_object(x_2);
-lean_dec(x_6);
-x_2 = x_7;
-goto _start;
-}
-else
-{
-lean_ctor_set(x_2, 1, x_3);
-{
-lean_object* _tmp_1 = x_7;
-lean_object* _tmp_2 = x_2;
-x_2 = _tmp_1;
-x_3 = _tmp_2;
-}
-goto _start;
-}
-}
-}
-else
-{
-lean_object* x_15; lean_object* x_16; lean_object* x_17; uint8_t x_18; 
-x_15 = lean_ctor_get(x_2, 0);
-x_16 = lean_ctor_get(x_2, 1);
-lean_inc(x_16);
-lean_inc(x_15);
-lean_dec(x_2);
-x_17 = lean_ctor_get(x_15, 1);
-lean_inc(x_17);
-x_18 = l_List_isEmpty___rarg(x_17);
-lean_dec(x_17);
-if (x_18 == 0)
-{
-lean_dec(x_15);
-x_2 = x_16;
-goto _start;
-}
-else
-{
-lean_object* x_20; uint8_t x_21; 
-x_20 = lean_ctor_get(x_15, 0);
-lean_inc(x_20);
-lean_inc(x_1);
-x_21 = l_Lean_isStructureLike(x_1, x_20);
-if (x_21 == 0)
-{
-lean_dec(x_15);
-x_2 = x_16;
-goto _start;
-}
-else
-{
-lean_object* x_23; 
-x_23 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_23, 0, x_15);
-lean_ctor_set(x_23, 1, x_3);
-x_2 = x_16;
-x_3 = x_23;
-goto _start;
-}
-}
-}
-}
-}
-}
-lean_object* l_List_map___main___at___private_Init_Lean_Elab_StructInst_5__getStructName___spec__2(lean_object* x_1) {
-_start:
-{
-if (lean_obj_tag(x_1) == 0)
-{
-lean_object* x_2; 
-x_2 = lean_box(0);
-return x_2;
-}
-else
-{
-uint8_t x_3; 
-x_3 = !lean_is_exclusive(x_1);
-if (x_3 == 0)
-{
-lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
-x_4 = lean_ctor_get(x_1, 0);
-x_5 = lean_ctor_get(x_1, 1);
-x_6 = lean_ctor_get(x_4, 0);
-lean_inc(x_6);
-lean_dec(x_4);
-x_7 = l_List_map___main___at___private_Init_Lean_Elab_StructInst_5__getStructName___spec__2(x_5);
-lean_ctor_set(x_1, 1, x_7);
-lean_ctor_set(x_1, 0, x_6);
-return x_1;
-}
-else
-{
-lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
-x_8 = lean_ctor_get(x_1, 0);
-x_9 = lean_ctor_get(x_1, 1);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_dec(x_1);
-x_10 = lean_ctor_get(x_8, 0);
-lean_inc(x_10);
-lean_dec(x_8);
-x_11 = l_List_map___main___at___private_Init_Lean_Elab_StructInst_5__getStructName___spec__2(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);
-return x_12;
-}
 }
 }
 }
@@ -3523,7 +2787,7 @@ lean_object* _init_l___private_Init_Lean_Elab_StructInst_5__getStructName___clos
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string("invalid {...} notation, structure expected");
+x_1 = lean_mk_string("invalid {...} notation, expected type is not of the form (C ...)");
 return x_1;
 }
 }
@@ -3551,7 +2815,7 @@ lean_object* _init_l___private_Init_Lean_Elab_StructInst_5__getStructName___clos
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string("invalid {...} notation, ambiguous ");
+x_1 = lean_mk_string("invalid {...} notation, source type is not of the form (C ...)");
 return x_1;
 }
 }
@@ -3575,591 +2839,583 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__7() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string("invalid {...} notation, expected type is not of the form (C ...)");
-return x_1;
-}
-}
-lean_object* _init_l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__8() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_StructInst_5__getStructName___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_StructInst_5__getStructName___closed__9() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_StructInst_5__getStructName___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_StructInst_5__getStructName___closed__10() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string("invalid {...} notation, source type is not of the form (C ...)");
-return x_1;
-}
-}
-lean_object* _init_l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__11() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_StructInst_5__getStructName___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_StructInst_5__getStructName___closed__12() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_StructInst_5__getStructName___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_StructInst_5__getStructName(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; uint8_t x_8; 
-x_6 = lean_unsigned_to_nat(1u);
-x_7 = l_Lean_Syntax_getArg(x_1, x_6);
-x_8 = l_Lean_Syntax_isNone(x_7);
-if (x_8 == 0)
+lean_object* x_6; 
+x_6 = l_Lean_Elab_Term_tryPostponeIfNoneOrMVar(x_2, x_4, x_5);
+if (lean_obj_tag(x_6) == 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; uint8_t x_15; 
-lean_dec(x_3);
-lean_dec(x_2);
-x_9 = lean_unsigned_to_nat(0u);
-x_10 = l_Lean_Syntax_getIdAt(x_7, x_9);
-x_11 = l_Lean_Elab_Term_resolveGlobalName(x_10, x_4, x_5);
-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_Term_getEnv___rarg(x_13);
-x_15 = !lean_is_exclusive(x_14);
-if (x_15 == 0)
-{
-lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
-x_16 = lean_ctor_get(x_14, 0);
-x_17 = lean_ctor_get(x_14, 1);
-x_18 = lean_box(0);
-x_19 = l_List_filterAux___main___at___private_Init_Lean_Elab_StructInst_5__getStructName___spec__1(x_16, x_12, x_18);
-x_20 = l_List_map___main___at___private_Init_Lean_Elab_StructInst_5__getStructName___spec__2(x_19);
-if (lean_obj_tag(x_20) == 0)
-{
-lean_object* x_21; lean_object* x_22; 
-lean_free_object(x_14);
-x_21 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__3;
-x_22 = l_Lean_Elab_Term_throwError___rarg(x_7, x_21, x_4, x_17);
-lean_dec(x_7);
-return x_22;
-}
-else
-{
-lean_object* x_23; 
-x_23 = lean_ctor_get(x_20, 1);
-lean_inc(x_23);
-if (lean_obj_tag(x_23) == 0)
-{
-lean_object* x_24; 
-lean_dec(x_7);
-lean_dec(x_4);
-x_24 = lean_ctor_get(x_20, 0);
-lean_inc(x_24);
-lean_dec(x_20);
-lean_ctor_set(x_14, 0, x_24);
-return x_14;
-}
-else
-{
-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_dec(x_23);
-lean_free_object(x_14);
-x_25 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_20);
-x_26 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_26, 0, x_25);
-x_27 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_27, 0, x_26);
-x_28 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
-x_29 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_29, 0, x_28);
-lean_ctor_set(x_29, 1, x_27);
-x_30 = l_Lean_Elab_Term_throwError___rarg(x_7, x_29, x_4, x_17);
-lean_dec(x_7);
-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_14, 0);
-x_32 = lean_ctor_get(x_14, 1);
-lean_inc(x_32);
-lean_inc(x_31);
-lean_dec(x_14);
-x_33 = lean_box(0);
-x_34 = l_List_filterAux___main___at___private_Init_Lean_Elab_StructInst_5__getStructName___spec__1(x_31, x_12, x_33);
-x_35 = l_List_map___main___at___private_Init_Lean_Elab_StructInst_5__getStructName___spec__2(x_34);
-if (lean_obj_tag(x_35) == 0)
-{
-lean_object* x_36; lean_object* x_37; 
-x_36 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__3;
-x_37 = l_Lean_Elab_Term_throwError___rarg(x_7, x_36, x_4, x_32);
-lean_dec(x_7);
-return x_37;
-}
-else
-{
-lean_object* x_38; 
-x_38 = lean_ctor_get(x_35, 1);
-lean_inc(x_38);
-if (lean_obj_tag(x_38) == 0)
-{
-lean_object* x_39; lean_object* x_40; 
-lean_dec(x_7);
-lean_dec(x_4);
-x_39 = lean_ctor_get(x_35, 0);
-lean_inc(x_39);
-lean_dec(x_35);
-x_40 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_40, 0, x_39);
-lean_ctor_set(x_40, 1, x_32);
-return x_40;
-}
-else
-{
-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_dec(x_38);
-x_41 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_35);
-x_42 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_42, 0, x_41);
-x_43 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_43, 0, x_42);
-x_44 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
-x_45 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_45, 0, x_44);
-lean_ctor_set(x_45, 1, x_43);
-x_46 = l_Lean_Elab_Term_throwError___rarg(x_7, x_45, x_4, x_32);
-lean_dec(x_7);
-return x_46;
-}
-}
-}
-}
-else
-{
-lean_object* x_47; 
-lean_dec(x_7);
-x_47 = l_Lean_Elab_Term_tryPostponeIfNoneOrMVar(x_2, x_4, x_5);
-if (lean_obj_tag(x_47) == 0)
-{
-lean_object* x_48; lean_object* x_49; 
-x_48 = lean_ctor_get(x_47, 1);
-lean_inc(x_48);
-lean_dec(x_47);
+lean_object* x_7; lean_object* x_8; 
+x_7 = lean_ctor_get(x_6, 1);
+lean_inc(x_7);
+lean_dec(x_6);
 if (lean_obj_tag(x_2) == 0)
 {
 if (lean_obj_tag(x_3) == 2)
 {
-lean_object* x_65; lean_object* x_66; 
-x_65 = lean_ctor_get(x_3, 1);
+lean_object* x_24; lean_object* x_25; 
+x_24 = lean_ctor_get(x_3, 1);
+lean_inc(x_24);
+lean_dec(x_3);
+lean_inc(x_4);
+x_25 = l_Lean_Elab_Term_inferType(x_1, x_24, x_4, x_7);
+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_25, 0);
+lean_inc(x_26);
+x_27 = lean_ctor_get(x_25, 1);
+lean_inc(x_27);
+lean_dec(x_25);
+lean_inc(x_4);
+x_28 = l_Lean_Elab_Term_whnf(x_1, x_26, x_4, x_27);
+if (lean_obj_tag(x_28) == 0)
+{
+lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; 
+x_29 = lean_ctor_get(x_28, 0);
+lean_inc(x_29);
+x_30 = lean_ctor_get(x_28, 1);
+lean_inc(x_30);
+lean_dec(x_28);
+x_31 = l_Lean_Expr_getAppFn___main(x_29);
+x_32 = l_Lean_Elab_Term_tryPostponeIfMVar(x_29, x_4, x_30);
+if (lean_obj_tag(x_32) == 0)
+{
+uint8_t x_33; 
+x_33 = !lean_is_exclusive(x_32);
+if (x_33 == 0)
+{
+lean_object* x_34; lean_object* x_35; lean_object* x_36; 
+x_34 = lean_ctor_get(x_32, 1);
+x_35 = lean_ctor_get(x_32, 0);
+lean_dec(x_35);
+if (lean_obj_tag(x_31) == 4)
+{
+lean_object* x_43; 
+lean_dec(x_29);
+lean_dec(x_4);
+x_43 = lean_ctor_get(x_31, 0);
+lean_inc(x_43);
+lean_dec(x_31);
+lean_ctor_set(x_32, 0, x_43);
+return x_32;
+}
+else
+{
+lean_object* x_44; 
+lean_free_object(x_32);
+lean_dec(x_31);
+x_44 = lean_box(0);
+x_36 = x_44;
+goto block_42;
+}
+block_42:
+{
+lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; 
+lean_dec(x_36);
+x_37 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_37, 0, x_29);
+x_38 = l_Lean_indentExpr(x_37);
+x_39 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_40 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_40, 0, x_39);
+lean_ctor_set(x_40, 1, x_38);
+x_41 = l_Lean_Elab_Term_throwError___rarg(x_1, x_40, x_4, x_34);
+return x_41;
+}
+}
+else
+{
+lean_object* x_45; lean_object* x_46; 
+x_45 = lean_ctor_get(x_32, 1);
+lean_inc(x_45);
+lean_dec(x_32);
+if (lean_obj_tag(x_31) == 4)
+{
+lean_object* x_53; lean_object* x_54; 
+lean_dec(x_29);
+lean_dec(x_4);
+x_53 = lean_ctor_get(x_31, 0);
+lean_inc(x_53);
+lean_dec(x_31);
+x_54 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_54, 0, x_53);
+lean_ctor_set(x_54, 1, x_45);
+return x_54;
+}
+else
+{
+lean_object* x_55; 
+lean_dec(x_31);
+x_55 = lean_box(0);
+x_46 = x_55;
+goto block_52;
+}
+block_52:
+{
+lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; 
+lean_dec(x_46);
+x_47 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_47, 0, x_29);
+x_48 = l_Lean_indentExpr(x_47);
+x_49 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_50 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_50, 0, x_49);
+lean_ctor_set(x_50, 1, x_48);
+x_51 = l_Lean_Elab_Term_throwError___rarg(x_1, x_50, x_4, x_45);
+return x_51;
+}
+}
+}
+else
+{
+uint8_t x_56; 
+lean_dec(x_31);
+lean_dec(x_29);
+lean_dec(x_4);
+x_56 = !lean_is_exclusive(x_32);
+if (x_56 == 0)
+{
+return x_32;
+}
+else
+{
+lean_object* x_57; lean_object* x_58; lean_object* x_59; 
+x_57 = lean_ctor_get(x_32, 0);
+x_58 = lean_ctor_get(x_32, 1);
+lean_inc(x_58);
+lean_inc(x_57);
+lean_dec(x_32);
+x_59 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_59, 0, x_57);
+lean_ctor_set(x_59, 1, x_58);
+return x_59;
+}
+}
+}
+else
+{
+uint8_t x_60; 
+lean_dec(x_4);
+x_60 = !lean_is_exclusive(x_28);
+if (x_60 == 0)
+{
+return x_28;
+}
+else
+{
+lean_object* x_61; lean_object* x_62; lean_object* x_63; 
+x_61 = lean_ctor_get(x_28, 0);
+x_62 = lean_ctor_get(x_28, 1);
+lean_inc(x_62);
+lean_inc(x_61);
+lean_dec(x_28);
+x_63 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_63, 0, x_61);
+lean_ctor_set(x_63, 1, x_62);
+return x_63;
+}
+}
+}
+else
+{
+uint8_t x_64; 
+lean_dec(x_4);
+x_64 = !lean_is_exclusive(x_25);
+if (x_64 == 0)
+{
+return x_25;
+}
+else
+{
+lean_object* x_65; lean_object* x_66; lean_object* x_67; 
+x_65 = lean_ctor_get(x_25, 0);
+x_66 = lean_ctor_get(x_25, 1);
+lean_inc(x_66);
 lean_inc(x_65);
+lean_dec(x_25);
+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_dec(x_3);
-lean_inc(x_4);
-x_66 = l_Lean_Elab_Term_inferType(x_1, x_65, x_4, x_48);
-if (lean_obj_tag(x_66) == 0)
-{
-lean_object* x_67; lean_object* x_68; lean_object* x_69; 
-x_67 = lean_ctor_get(x_66, 0);
-lean_inc(x_67);
-x_68 = lean_ctor_get(x_66, 1);
-lean_inc(x_68);
-lean_dec(x_66);
-lean_inc(x_4);
-x_69 = l_Lean_Elab_Term_whnf(x_1, x_67, x_4, x_68);
-if (lean_obj_tag(x_69) == 0)
-{
-lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; 
-x_70 = lean_ctor_get(x_69, 0);
-lean_inc(x_70);
-x_71 = lean_ctor_get(x_69, 1);
-lean_inc(x_71);
-lean_dec(x_69);
-x_72 = l_Lean_Expr_getAppFn___main(x_70);
-x_73 = l_Lean_Elab_Term_tryPostponeIfMVar(x_70, x_4, x_71);
-if (lean_obj_tag(x_73) == 0)
-{
-uint8_t x_74; 
-x_74 = !lean_is_exclusive(x_73);
-if (x_74 == 0)
-{
-lean_object* x_75; lean_object* x_76; lean_object* x_77; 
-x_75 = lean_ctor_get(x_73, 1);
-x_76 = lean_ctor_get(x_73, 0);
-lean_dec(x_76);
-if (lean_obj_tag(x_72) == 4)
-{
-lean_object* x_84; 
-lean_dec(x_70);
-lean_dec(x_4);
-x_84 = lean_ctor_get(x_72, 0);
-lean_inc(x_84);
-lean_dec(x_72);
-lean_ctor_set(x_73, 0, x_84);
-return x_73;
-}
-else
-{
-lean_object* x_85; 
-lean_free_object(x_73);
-lean_dec(x_72);
-x_85 = lean_box(0);
-x_77 = x_85;
-goto block_83;
-}
-block_83:
-{
-lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; 
-lean_dec(x_77);
-x_78 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_78, 0, x_70);
-x_79 = l_Lean_indentExpr(x_78);
-x_80 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_81 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_81, 0, x_80);
-lean_ctor_set(x_81, 1, x_79);
-x_82 = l_Lean_Elab_Term_throwError___rarg(x_1, x_81, x_4, x_75);
-return x_82;
+x_68 = lean_box(0);
+x_8 = x_68;
+goto block_23;
 }
 }
 else
 {
-lean_object* x_86; lean_object* x_87; 
-x_86 = lean_ctor_get(x_73, 1);
-lean_inc(x_86);
-lean_dec(x_73);
-if (lean_obj_tag(x_72) == 4)
-{
-lean_object* x_94; lean_object* x_95; 
-lean_dec(x_70);
-lean_dec(x_4);
-x_94 = lean_ctor_get(x_72, 0);
-lean_inc(x_94);
-lean_dec(x_72);
-x_95 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_95, 0, x_94);
-lean_ctor_set(x_95, 1, x_86);
-return x_95;
-}
-else
-{
-lean_object* x_96; 
-lean_dec(x_72);
-x_96 = lean_box(0);
-x_87 = x_96;
-goto block_93;
-}
-block_93:
-{
-lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; 
-lean_dec(x_87);
-x_88 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_88, 0, x_70);
-x_89 = l_Lean_indentExpr(x_88);
-x_90 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_91 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_91, 0, x_90);
-lean_ctor_set(x_91, 1, x_89);
-x_92 = l_Lean_Elab_Term_throwError___rarg(x_1, x_91, x_4, x_86);
-return x_92;
-}
-}
-}
-else
-{
-uint8_t x_97; 
-lean_dec(x_72);
-lean_dec(x_70);
-lean_dec(x_4);
-x_97 = !lean_is_exclusive(x_73);
-if (x_97 == 0)
-{
-return x_73;
-}
-else
-{
-lean_object* x_98; lean_object* x_99; lean_object* x_100; 
-x_98 = lean_ctor_get(x_73, 0);
-x_99 = lean_ctor_get(x_73, 1);
-lean_inc(x_99);
-lean_inc(x_98);
-lean_dec(x_73);
-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_4);
-x_101 = !lean_is_exclusive(x_69);
-if (x_101 == 0)
-{
-return x_69;
-}
-else
-{
-lean_object* x_102; lean_object* x_103; lean_object* x_104; 
-x_102 = lean_ctor_get(x_69, 0);
-x_103 = lean_ctor_get(x_69, 1);
-lean_inc(x_103);
-lean_inc(x_102);
-lean_dec(x_69);
-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;
-}
-}
-}
-else
-{
-uint8_t x_105; 
-lean_dec(x_4);
-x_105 = !lean_is_exclusive(x_66);
-if (x_105 == 0)
-{
-return x_66;
-}
-else
-{
-lean_object* x_106; lean_object* x_107; lean_object* x_108; 
-x_106 = lean_ctor_get(x_66, 0);
-x_107 = lean_ctor_get(x_66, 1);
-lean_inc(x_107);
-lean_inc(x_106);
-lean_dec(x_66);
-x_108 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_108, 0, x_106);
-lean_ctor_set(x_108, 1, x_107);
-return x_108;
-}
-}
-}
-else
-{
-lean_object* x_109; 
-lean_dec(x_3);
-x_109 = lean_box(0);
-x_49 = x_109;
-goto block_64;
-}
-}
-else
-{
-lean_object* x_110; lean_object* x_111; 
-x_110 = lean_ctor_get(x_2, 0);
-lean_inc(x_110);
+lean_object* x_69; lean_object* x_70; 
+x_69 = lean_ctor_get(x_2, 0);
+lean_inc(x_69);
 lean_dec(x_2);
 lean_inc(x_4);
-lean_inc(x_110);
-x_111 = l_Lean_Elab_Term_whnf(x_1, x_110, x_4, x_48);
-if (lean_obj_tag(x_111) == 0)
+lean_inc(x_69);
+x_70 = l_Lean_Elab_Term_whnf(x_1, x_69, x_4, x_7);
+if (lean_obj_tag(x_70) == 0)
 {
-uint8_t x_112; 
-x_112 = !lean_is_exclusive(x_111);
-if (x_112 == 0)
+uint8_t x_71; 
+x_71 = !lean_is_exclusive(x_70);
+if (x_71 == 0)
 {
-lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_122; 
-x_113 = lean_ctor_get(x_111, 0);
-x_114 = lean_ctor_get(x_111, 1);
-x_122 = l_Lean_Expr_getAppFn___main(x_113);
-lean_dec(x_113);
-switch (lean_obj_tag(x_122)) {
+lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_81; 
+x_72 = lean_ctor_get(x_70, 0);
+x_73 = lean_ctor_get(x_70, 1);
+x_81 = l_Lean_Expr_getAppFn___main(x_72);
+lean_dec(x_72);
+switch (lean_obj_tag(x_81)) {
 case 0:
 {
-lean_dec(x_122);
-lean_free_object(x_111);
+lean_dec(x_81);
+lean_free_object(x_70);
 if (lean_obj_tag(x_3) == 2)
 {
-lean_object* x_123; lean_object* x_124; 
-lean_dec(x_110);
-x_123 = lean_ctor_get(x_3, 1);
-lean_inc(x_123);
+lean_object* x_82; lean_object* x_83; 
+lean_dec(x_69);
+x_82 = lean_ctor_get(x_3, 1);
+lean_inc(x_82);
 lean_dec(x_3);
 lean_inc(x_4);
-x_124 = l_Lean_Elab_Term_inferType(x_1, x_123, x_4, x_114);
-if (lean_obj_tag(x_124) == 0)
+x_83 = l_Lean_Elab_Term_inferType(x_1, x_82, x_4, x_73);
+if (lean_obj_tag(x_83) == 0)
 {
-lean_object* x_125; lean_object* x_126; lean_object* x_127; 
-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);
+lean_object* x_84; lean_object* x_85; lean_object* x_86; 
+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);
 lean_inc(x_4);
-x_127 = l_Lean_Elab_Term_whnf(x_1, x_125, x_4, x_126);
-if (lean_obj_tag(x_127) == 0)
+x_86 = l_Lean_Elab_Term_whnf(x_1, x_84, x_4, x_85);
+if (lean_obj_tag(x_86) == 0)
 {
-lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; 
-x_128 = lean_ctor_get(x_127, 0);
-lean_inc(x_128);
-x_129 = lean_ctor_get(x_127, 1);
+lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; 
+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);
+x_89 = l_Lean_Expr_getAppFn___main(x_87);
+x_90 = l_Lean_Elab_Term_tryPostponeIfMVar(x_87, x_4, x_88);
+if (lean_obj_tag(x_90) == 0)
+{
+uint8_t x_91; 
+x_91 = !lean_is_exclusive(x_90);
+if (x_91 == 0)
+{
+lean_object* x_92; lean_object* x_93; lean_object* x_94; 
+x_92 = lean_ctor_get(x_90, 1);
+x_93 = lean_ctor_get(x_90, 0);
+lean_dec(x_93);
+if (lean_obj_tag(x_89) == 4)
+{
+lean_object* x_101; 
+lean_dec(x_87);
+lean_dec(x_4);
+x_101 = lean_ctor_get(x_89, 0);
+lean_inc(x_101);
+lean_dec(x_89);
+lean_ctor_set(x_90, 0, x_101);
+return x_90;
+}
+else
+{
+lean_object* x_102; 
+lean_free_object(x_90);
+lean_dec(x_89);
+x_102 = lean_box(0);
+x_94 = x_102;
+goto block_100;
+}
+block_100:
+{
+lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; 
+lean_dec(x_94);
+x_95 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_95, 0, x_87);
+x_96 = l_Lean_indentExpr(x_95);
+x_97 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_98 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_98, 0, x_97);
+lean_ctor_set(x_98, 1, x_96);
+x_99 = l_Lean_Elab_Term_throwError___rarg(x_1, x_98, x_4, x_92);
+return x_99;
+}
+}
+else
+{
+lean_object* x_103; lean_object* x_104; 
+x_103 = lean_ctor_get(x_90, 1);
+lean_inc(x_103);
+lean_dec(x_90);
+if (lean_obj_tag(x_89) == 4)
+{
+lean_object* x_111; lean_object* x_112; 
+lean_dec(x_87);
+lean_dec(x_4);
+x_111 = lean_ctor_get(x_89, 0);
+lean_inc(x_111);
+lean_dec(x_89);
+x_112 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_112, 0, x_111);
+lean_ctor_set(x_112, 1, x_103);
+return x_112;
+}
+else
+{
+lean_object* x_113; 
+lean_dec(x_89);
+x_113 = lean_box(0);
+x_104 = x_113;
+goto block_110;
+}
+block_110:
+{
+lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; 
+lean_dec(x_104);
+x_105 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_105, 0, x_87);
+x_106 = l_Lean_indentExpr(x_105);
+x_107 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_108 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_108, 0, x_107);
+lean_ctor_set(x_108, 1, x_106);
+x_109 = l_Lean_Elab_Term_throwError___rarg(x_1, x_108, x_4, x_103);
+return x_109;
+}
+}
+}
+else
+{
+uint8_t x_114; 
+lean_dec(x_89);
+lean_dec(x_87);
+lean_dec(x_4);
+x_114 = !lean_is_exclusive(x_90);
+if (x_114 == 0)
+{
+return x_90;
+}
+else
+{
+lean_object* x_115; lean_object* x_116; lean_object* x_117; 
+x_115 = lean_ctor_get(x_90, 0);
+x_116 = lean_ctor_get(x_90, 1);
+lean_inc(x_116);
+lean_inc(x_115);
+lean_dec(x_90);
+x_117 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_117, 0, x_115);
+lean_ctor_set(x_117, 1, x_116);
+return x_117;
+}
+}
+}
+else
+{
+uint8_t x_118; 
+lean_dec(x_4);
+x_118 = !lean_is_exclusive(x_86);
+if (x_118 == 0)
+{
+return x_86;
+}
+else
+{
+lean_object* x_119; lean_object* x_120; lean_object* x_121; 
+x_119 = lean_ctor_get(x_86, 0);
+x_120 = lean_ctor_get(x_86, 1);
+lean_inc(x_120);
+lean_inc(x_119);
+lean_dec(x_86);
+x_121 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_121, 0, x_119);
+lean_ctor_set(x_121, 1, x_120);
+return x_121;
+}
+}
+}
+else
+{
+uint8_t x_122; 
+lean_dec(x_4);
+x_122 = !lean_is_exclusive(x_83);
+if (x_122 == 0)
+{
+return x_83;
+}
+else
+{
+lean_object* x_123; lean_object* x_124; lean_object* x_125; 
+x_123 = lean_ctor_get(x_83, 0);
+x_124 = lean_ctor_get(x_83, 1);
+lean_inc(x_124);
+lean_inc(x_123);
+lean_dec(x_83);
+x_125 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_125, 0, x_123);
+lean_ctor_set(x_125, 1, x_124);
+return x_125;
+}
+}
+}
+else
+{
+lean_object* x_126; 
+lean_dec(x_3);
+x_126 = lean_box(0);
+x_74 = x_126;
+goto block_80;
+}
+}
+case 1:
+{
+lean_dec(x_81);
+lean_free_object(x_70);
+if (lean_obj_tag(x_3) == 2)
+{
+lean_object* x_127; lean_object* x_128; 
+lean_dec(x_69);
+x_127 = lean_ctor_get(x_3, 1);
+lean_inc(x_127);
+lean_dec(x_3);
+lean_inc(x_4);
+x_128 = l_Lean_Elab_Term_inferType(x_1, x_127, x_4, x_73);
+if (lean_obj_tag(x_128) == 0)
+{
+lean_object* x_129; lean_object* x_130; lean_object* x_131; 
+x_129 = lean_ctor_get(x_128, 0);
 lean_inc(x_129);
-lean_dec(x_127);
-x_130 = l_Lean_Expr_getAppFn___main(x_128);
-x_131 = l_Lean_Elab_Term_tryPostponeIfMVar(x_128, x_4, x_129);
+x_130 = lean_ctor_get(x_128, 1);
+lean_inc(x_130);
+lean_dec(x_128);
+lean_inc(x_4);
+x_131 = l_Lean_Elab_Term_whnf(x_1, x_129, x_4, x_130);
 if (lean_obj_tag(x_131) == 0)
 {
-uint8_t x_132; 
-x_132 = !lean_is_exclusive(x_131);
-if (x_132 == 0)
-{
-lean_object* x_133; lean_object* x_134; lean_object* x_135; 
+lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; 
+x_132 = lean_ctor_get(x_131, 0);
+lean_inc(x_132);
 x_133 = lean_ctor_get(x_131, 1);
-x_134 = lean_ctor_get(x_131, 0);
+lean_inc(x_133);
+lean_dec(x_131);
+x_134 = l_Lean_Expr_getAppFn___main(x_132);
+x_135 = l_Lean_Elab_Term_tryPostponeIfMVar(x_132, x_4, x_133);
+if (lean_obj_tag(x_135) == 0)
+{
+uint8_t x_136; 
+x_136 = !lean_is_exclusive(x_135);
+if (x_136 == 0)
+{
+lean_object* x_137; lean_object* x_138; lean_object* x_139; 
+x_137 = lean_ctor_get(x_135, 1);
+x_138 = lean_ctor_get(x_135, 0);
+lean_dec(x_138);
+if (lean_obj_tag(x_134) == 4)
+{
+lean_object* x_146; 
+lean_dec(x_132);
+lean_dec(x_4);
+x_146 = lean_ctor_get(x_134, 0);
+lean_inc(x_146);
 lean_dec(x_134);
-if (lean_obj_tag(x_130) == 4)
-{
-lean_object* x_142; 
-lean_dec(x_128);
-lean_dec(x_4);
-x_142 = lean_ctor_get(x_130, 0);
-lean_inc(x_142);
-lean_dec(x_130);
-lean_ctor_set(x_131, 0, x_142);
-return x_131;
+lean_ctor_set(x_135, 0, x_146);
+return x_135;
 }
 else
 {
-lean_object* x_143; 
-lean_free_object(x_131);
-lean_dec(x_130);
-x_143 = lean_box(0);
-x_135 = x_143;
-goto block_141;
+lean_object* x_147; 
+lean_free_object(x_135);
+lean_dec(x_134);
+x_147 = lean_box(0);
+x_139 = x_147;
+goto block_145;
 }
-block_141:
+block_145:
 {
-lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; 
+lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; 
+lean_dec(x_139);
+x_140 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_140, 0, x_132);
+x_141 = l_Lean_indentExpr(x_140);
+x_142 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_143 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_143, 0, x_142);
+lean_ctor_set(x_143, 1, x_141);
+x_144 = l_Lean_Elab_Term_throwError___rarg(x_1, x_143, x_4, x_137);
+return x_144;
+}
+}
+else
+{
+lean_object* x_148; lean_object* x_149; 
+x_148 = lean_ctor_get(x_135, 1);
+lean_inc(x_148);
 lean_dec(x_135);
-x_136 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_136, 0, x_128);
-x_137 = l_Lean_indentExpr(x_136);
-x_138 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_139 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_139, 0, x_138);
-lean_ctor_set(x_139, 1, x_137);
-x_140 = l_Lean_Elab_Term_throwError___rarg(x_1, x_139, x_4, x_133);
-return x_140;
-}
-}
-else
+if (lean_obj_tag(x_134) == 4)
 {
-lean_object* x_144; lean_object* x_145; 
-x_144 = lean_ctor_get(x_131, 1);
-lean_inc(x_144);
-lean_dec(x_131);
-if (lean_obj_tag(x_130) == 4)
-{
-lean_object* x_152; lean_object* x_153; 
-lean_dec(x_128);
+lean_object* x_156; lean_object* x_157; 
+lean_dec(x_132);
 lean_dec(x_4);
-x_152 = lean_ctor_get(x_130, 0);
-lean_inc(x_152);
-lean_dec(x_130);
-x_153 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_153, 0, x_152);
-lean_ctor_set(x_153, 1, x_144);
-return x_153;
-}
-else
-{
-lean_object* x_154; 
-lean_dec(x_130);
-x_154 = lean_box(0);
-x_145 = x_154;
-goto block_151;
-}
-block_151:
-{
-lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; 
-lean_dec(x_145);
-x_146 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_146, 0, x_128);
-x_147 = l_Lean_indentExpr(x_146);
-x_148 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_149 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_149, 0, x_148);
-lean_ctor_set(x_149, 1, x_147);
-x_150 = l_Lean_Elab_Term_throwError___rarg(x_1, x_149, x_4, x_144);
-return x_150;
-}
-}
-}
-else
-{
-uint8_t x_155; 
-lean_dec(x_130);
-lean_dec(x_128);
-lean_dec(x_4);
-x_155 = !lean_is_exclusive(x_131);
-if (x_155 == 0)
-{
-return x_131;
-}
-else
-{
-lean_object* x_156; lean_object* x_157; lean_object* x_158; 
-x_156 = lean_ctor_get(x_131, 0);
-x_157 = lean_ctor_get(x_131, 1);
-lean_inc(x_157);
+x_156 = lean_ctor_get(x_134, 0);
 lean_inc(x_156);
-lean_dec(x_131);
-x_158 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_158, 0, x_156);
-lean_ctor_set(x_158, 1, x_157);
-return x_158;
+lean_dec(x_134);
+x_157 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_157, 0, x_156);
+lean_ctor_set(x_157, 1, x_148);
+return x_157;
+}
+else
+{
+lean_object* x_158; 
+lean_dec(x_134);
+x_158 = lean_box(0);
+x_149 = x_158;
+goto block_155;
+}
+block_155:
+{
+lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; 
+lean_dec(x_149);
+x_150 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_150, 0, x_132);
+x_151 = l_Lean_indentExpr(x_150);
+x_152 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_153 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_153, 0, x_152);
+lean_ctor_set(x_153, 1, x_151);
+x_154 = l_Lean_Elab_Term_throwError___rarg(x_1, x_153, x_4, x_148);
+return x_154;
 }
 }
 }
 else
 {
 uint8_t x_159; 
+lean_dec(x_134);
+lean_dec(x_132);
 lean_dec(x_4);
-x_159 = !lean_is_exclusive(x_127);
+x_159 = !lean_is_exclusive(x_135);
 if (x_159 == 0)
 {
-return x_127;
+return x_135;
 }
 else
 {
 lean_object* x_160; lean_object* x_161; lean_object* x_162; 
-x_160 = lean_ctor_get(x_127, 0);
-x_161 = lean_ctor_get(x_127, 1);
+x_160 = lean_ctor_get(x_135, 0);
+x_161 = lean_ctor_get(x_135, 1);
 lean_inc(x_161);
 lean_inc(x_160);
-lean_dec(x_127);
+lean_dec(x_135);
 x_162 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_162, 0, x_160);
 lean_ctor_set(x_162, 1, x_161);
@@ -4171,19 +3427,19 @@ else
 {
 uint8_t x_163; 
 lean_dec(x_4);
-x_163 = !lean_is_exclusive(x_124);
+x_163 = !lean_is_exclusive(x_131);
 if (x_163 == 0)
 {
-return x_124;
+return x_131;
 }
 else
 {
 lean_object* x_164; lean_object* x_165; lean_object* x_166; 
-x_164 = lean_ctor_get(x_124, 0);
-x_165 = lean_ctor_get(x_124, 1);
+x_164 = lean_ctor_get(x_131, 0);
+x_165 = lean_ctor_get(x_131, 1);
 lean_inc(x_165);
 lean_inc(x_164);
-lean_dec(x_124);
+lean_dec(x_131);
 x_166 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_166, 0, x_164);
 lean_ctor_set(x_166, 1, x_165);
@@ -4193,177 +3449,177 @@ return x_166;
 }
 else
 {
-lean_object* x_167; 
-lean_dec(x_3);
-x_167 = lean_box(0);
-x_115 = x_167;
-goto block_121;
-}
-}
-case 1:
+uint8_t x_167; 
+lean_dec(x_4);
+x_167 = !lean_is_exclusive(x_128);
+if (x_167 == 0)
 {
-lean_dec(x_122);
-lean_free_object(x_111);
+return x_128;
+}
+else
+{
+lean_object* x_168; lean_object* x_169; lean_object* x_170; 
+x_168 = lean_ctor_get(x_128, 0);
+x_169 = lean_ctor_get(x_128, 1);
+lean_inc(x_169);
+lean_inc(x_168);
+lean_dec(x_128);
+x_170 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_170, 0, x_168);
+lean_ctor_set(x_170, 1, x_169);
+return x_170;
+}
+}
+}
+else
+{
+lean_object* x_171; 
+lean_dec(x_3);
+x_171 = lean_box(0);
+x_74 = x_171;
+goto block_80;
+}
+}
+case 2:
+{
+lean_dec(x_81);
+lean_free_object(x_70);
 if (lean_obj_tag(x_3) == 2)
 {
-lean_object* x_168; lean_object* x_169; 
-lean_dec(x_110);
-x_168 = lean_ctor_get(x_3, 1);
-lean_inc(x_168);
+lean_object* x_172; lean_object* x_173; 
+lean_dec(x_69);
+x_172 = lean_ctor_get(x_3, 1);
+lean_inc(x_172);
 lean_dec(x_3);
 lean_inc(x_4);
-x_169 = l_Lean_Elab_Term_inferType(x_1, x_168, x_4, x_114);
-if (lean_obj_tag(x_169) == 0)
+x_173 = l_Lean_Elab_Term_inferType(x_1, x_172, x_4, x_73);
+if (lean_obj_tag(x_173) == 0)
 {
-lean_object* x_170; lean_object* x_171; lean_object* x_172; 
-x_170 = lean_ctor_get(x_169, 0);
-lean_inc(x_170);
-x_171 = lean_ctor_get(x_169, 1);
-lean_inc(x_171);
-lean_dec(x_169);
-lean_inc(x_4);
-x_172 = l_Lean_Elab_Term_whnf(x_1, x_170, x_4, x_171);
-if (lean_obj_tag(x_172) == 0)
-{
-lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; 
-x_173 = lean_ctor_get(x_172, 0);
-lean_inc(x_173);
-x_174 = lean_ctor_get(x_172, 1);
+lean_object* x_174; lean_object* x_175; lean_object* x_176; 
+x_174 = lean_ctor_get(x_173, 0);
 lean_inc(x_174);
-lean_dec(x_172);
-x_175 = l_Lean_Expr_getAppFn___main(x_173);
-x_176 = l_Lean_Elab_Term_tryPostponeIfMVar(x_173, x_4, x_174);
+x_175 = lean_ctor_get(x_173, 1);
+lean_inc(x_175);
+lean_dec(x_173);
+lean_inc(x_4);
+x_176 = l_Lean_Elab_Term_whnf(x_1, x_174, x_4, x_175);
 if (lean_obj_tag(x_176) == 0)
 {
-uint8_t x_177; 
-x_177 = !lean_is_exclusive(x_176);
-if (x_177 == 0)
-{
-lean_object* x_178; lean_object* x_179; lean_object* x_180; 
+lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; 
+x_177 = lean_ctor_get(x_176, 0);
+lean_inc(x_177);
 x_178 = lean_ctor_get(x_176, 1);
-x_179 = lean_ctor_get(x_176, 0);
+lean_inc(x_178);
+lean_dec(x_176);
+x_179 = l_Lean_Expr_getAppFn___main(x_177);
+x_180 = l_Lean_Elab_Term_tryPostponeIfMVar(x_177, x_4, x_178);
+if (lean_obj_tag(x_180) == 0)
+{
+uint8_t x_181; 
+x_181 = !lean_is_exclusive(x_180);
+if (x_181 == 0)
+{
+lean_object* x_182; lean_object* x_183; lean_object* x_184; 
+x_182 = lean_ctor_get(x_180, 1);
+x_183 = lean_ctor_get(x_180, 0);
+lean_dec(x_183);
+if (lean_obj_tag(x_179) == 4)
+{
+lean_object* x_191; 
+lean_dec(x_177);
+lean_dec(x_4);
+x_191 = lean_ctor_get(x_179, 0);
+lean_inc(x_191);
 lean_dec(x_179);
-if (lean_obj_tag(x_175) == 4)
-{
-lean_object* x_187; 
-lean_dec(x_173);
-lean_dec(x_4);
-x_187 = lean_ctor_get(x_175, 0);
-lean_inc(x_187);
-lean_dec(x_175);
-lean_ctor_set(x_176, 0, x_187);
-return x_176;
+lean_ctor_set(x_180, 0, x_191);
+return x_180;
 }
 else
 {
-lean_object* x_188; 
-lean_free_object(x_176);
-lean_dec(x_175);
-x_188 = lean_box(0);
-x_180 = x_188;
-goto block_186;
+lean_object* x_192; 
+lean_free_object(x_180);
+lean_dec(x_179);
+x_192 = lean_box(0);
+x_184 = x_192;
+goto block_190;
 }
-block_186:
+block_190:
 {
-lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; 
+lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; 
+lean_dec(x_184);
+x_185 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_185, 0, x_177);
+x_186 = l_Lean_indentExpr(x_185);
+x_187 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_188 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_188, 0, x_187);
+lean_ctor_set(x_188, 1, x_186);
+x_189 = l_Lean_Elab_Term_throwError___rarg(x_1, x_188, x_4, x_182);
+return x_189;
+}
+}
+else
+{
+lean_object* x_193; lean_object* x_194; 
+x_193 = lean_ctor_get(x_180, 1);
+lean_inc(x_193);
 lean_dec(x_180);
-x_181 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_181, 0, x_173);
-x_182 = l_Lean_indentExpr(x_181);
-x_183 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_184 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_184, 0, x_183);
-lean_ctor_set(x_184, 1, x_182);
-x_185 = l_Lean_Elab_Term_throwError___rarg(x_1, x_184, x_4, x_178);
-return x_185;
-}
-}
-else
+if (lean_obj_tag(x_179) == 4)
 {
-lean_object* x_189; lean_object* x_190; 
-x_189 = lean_ctor_get(x_176, 1);
-lean_inc(x_189);
-lean_dec(x_176);
-if (lean_obj_tag(x_175) == 4)
-{
-lean_object* x_197; lean_object* x_198; 
-lean_dec(x_173);
+lean_object* x_201; lean_object* x_202; 
+lean_dec(x_177);
 lean_dec(x_4);
-x_197 = lean_ctor_get(x_175, 0);
-lean_inc(x_197);
-lean_dec(x_175);
-x_198 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_198, 0, x_197);
-lean_ctor_set(x_198, 1, x_189);
-return x_198;
-}
-else
-{
-lean_object* x_199; 
-lean_dec(x_175);
-x_199 = lean_box(0);
-x_190 = x_199;
-goto block_196;
-}
-block_196:
-{
-lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; 
-lean_dec(x_190);
-x_191 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_191, 0, x_173);
-x_192 = l_Lean_indentExpr(x_191);
-x_193 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_194 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_194, 0, x_193);
-lean_ctor_set(x_194, 1, x_192);
-x_195 = l_Lean_Elab_Term_throwError___rarg(x_1, x_194, x_4, x_189);
-return x_195;
-}
-}
-}
-else
-{
-uint8_t x_200; 
-lean_dec(x_175);
-lean_dec(x_173);
-lean_dec(x_4);
-x_200 = !lean_is_exclusive(x_176);
-if (x_200 == 0)
-{
-return x_176;
-}
-else
-{
-lean_object* x_201; lean_object* x_202; lean_object* x_203; 
-x_201 = lean_ctor_get(x_176, 0);
-x_202 = lean_ctor_get(x_176, 1);
-lean_inc(x_202);
+x_201 = lean_ctor_get(x_179, 0);
 lean_inc(x_201);
-lean_dec(x_176);
-x_203 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_203, 0, x_201);
-lean_ctor_set(x_203, 1, x_202);
-return x_203;
+lean_dec(x_179);
+x_202 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_202, 0, x_201);
+lean_ctor_set(x_202, 1, x_193);
+return x_202;
+}
+else
+{
+lean_object* x_203; 
+lean_dec(x_179);
+x_203 = lean_box(0);
+x_194 = x_203;
+goto block_200;
+}
+block_200:
+{
+lean_object* x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; 
+lean_dec(x_194);
+x_195 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_195, 0, x_177);
+x_196 = l_Lean_indentExpr(x_195);
+x_197 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_198 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_198, 0, x_197);
+lean_ctor_set(x_198, 1, x_196);
+x_199 = l_Lean_Elab_Term_throwError___rarg(x_1, x_198, x_4, x_193);
+return x_199;
 }
 }
 }
 else
 {
 uint8_t x_204; 
+lean_dec(x_179);
+lean_dec(x_177);
 lean_dec(x_4);
-x_204 = !lean_is_exclusive(x_172);
+x_204 = !lean_is_exclusive(x_180);
 if (x_204 == 0)
 {
-return x_172;
+return x_180;
 }
 else
 {
 lean_object* x_205; lean_object* x_206; lean_object* x_207; 
-x_205 = lean_ctor_get(x_172, 0);
-x_206 = lean_ctor_get(x_172, 1);
+x_205 = lean_ctor_get(x_180, 0);
+x_206 = lean_ctor_get(x_180, 1);
 lean_inc(x_206);
 lean_inc(x_205);
-lean_dec(x_172);
+lean_dec(x_180);
 x_207 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_207, 0, x_205);
 lean_ctor_set(x_207, 1, x_206);
@@ -4375,19 +3631,19 @@ else
 {
 uint8_t x_208; 
 lean_dec(x_4);
-x_208 = !lean_is_exclusive(x_169);
+x_208 = !lean_is_exclusive(x_176);
 if (x_208 == 0)
 {
-return x_169;
+return x_176;
 }
 else
 {
 lean_object* x_209; lean_object* x_210; lean_object* x_211; 
-x_209 = lean_ctor_get(x_169, 0);
-x_210 = lean_ctor_get(x_169, 1);
+x_209 = lean_ctor_get(x_176, 0);
+x_210 = lean_ctor_get(x_176, 1);
 lean_inc(x_210);
 lean_inc(x_209);
-lean_dec(x_169);
+lean_dec(x_176);
 x_211 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_211, 0, x_209);
 lean_ctor_set(x_211, 1, x_210);
@@ -4397,177 +3653,177 @@ return x_211;
 }
 else
 {
-lean_object* x_212; 
-lean_dec(x_3);
-x_212 = lean_box(0);
-x_115 = x_212;
-goto block_121;
-}
-}
-case 2:
+uint8_t x_212; 
+lean_dec(x_4);
+x_212 = !lean_is_exclusive(x_173);
+if (x_212 == 0)
 {
-lean_dec(x_122);
-lean_free_object(x_111);
+return x_173;
+}
+else
+{
+lean_object* x_213; lean_object* x_214; lean_object* x_215; 
+x_213 = lean_ctor_get(x_173, 0);
+x_214 = lean_ctor_get(x_173, 1);
+lean_inc(x_214);
+lean_inc(x_213);
+lean_dec(x_173);
+x_215 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_215, 0, x_213);
+lean_ctor_set(x_215, 1, x_214);
+return x_215;
+}
+}
+}
+else
+{
+lean_object* x_216; 
+lean_dec(x_3);
+x_216 = lean_box(0);
+x_74 = x_216;
+goto block_80;
+}
+}
+case 3:
+{
+lean_dec(x_81);
+lean_free_object(x_70);
 if (lean_obj_tag(x_3) == 2)
 {
-lean_object* x_213; lean_object* x_214; 
-lean_dec(x_110);
-x_213 = lean_ctor_get(x_3, 1);
-lean_inc(x_213);
+lean_object* x_217; lean_object* x_218; 
+lean_dec(x_69);
+x_217 = lean_ctor_get(x_3, 1);
+lean_inc(x_217);
 lean_dec(x_3);
 lean_inc(x_4);
-x_214 = l_Lean_Elab_Term_inferType(x_1, x_213, x_4, x_114);
-if (lean_obj_tag(x_214) == 0)
+x_218 = l_Lean_Elab_Term_inferType(x_1, x_217, x_4, x_73);
+if (lean_obj_tag(x_218) == 0)
 {
-lean_object* x_215; lean_object* x_216; lean_object* x_217; 
-x_215 = lean_ctor_get(x_214, 0);
-lean_inc(x_215);
-x_216 = lean_ctor_get(x_214, 1);
-lean_inc(x_216);
-lean_dec(x_214);
-lean_inc(x_4);
-x_217 = l_Lean_Elab_Term_whnf(x_1, x_215, x_4, x_216);
-if (lean_obj_tag(x_217) == 0)
-{
-lean_object* x_218; lean_object* x_219; lean_object* x_220; lean_object* x_221; 
-x_218 = lean_ctor_get(x_217, 0);
-lean_inc(x_218);
-x_219 = lean_ctor_get(x_217, 1);
+lean_object* x_219; lean_object* x_220; lean_object* x_221; 
+x_219 = lean_ctor_get(x_218, 0);
 lean_inc(x_219);
-lean_dec(x_217);
-x_220 = l_Lean_Expr_getAppFn___main(x_218);
-x_221 = l_Lean_Elab_Term_tryPostponeIfMVar(x_218, x_4, x_219);
+x_220 = lean_ctor_get(x_218, 1);
+lean_inc(x_220);
+lean_dec(x_218);
+lean_inc(x_4);
+x_221 = l_Lean_Elab_Term_whnf(x_1, x_219, x_4, x_220);
 if (lean_obj_tag(x_221) == 0)
 {
-uint8_t x_222; 
-x_222 = !lean_is_exclusive(x_221);
-if (x_222 == 0)
-{
-lean_object* x_223; lean_object* x_224; lean_object* x_225; 
+lean_object* x_222; lean_object* x_223; lean_object* x_224; lean_object* x_225; 
+x_222 = lean_ctor_get(x_221, 0);
+lean_inc(x_222);
 x_223 = lean_ctor_get(x_221, 1);
-x_224 = lean_ctor_get(x_221, 0);
+lean_inc(x_223);
+lean_dec(x_221);
+x_224 = l_Lean_Expr_getAppFn___main(x_222);
+x_225 = l_Lean_Elab_Term_tryPostponeIfMVar(x_222, x_4, x_223);
+if (lean_obj_tag(x_225) == 0)
+{
+uint8_t x_226; 
+x_226 = !lean_is_exclusive(x_225);
+if (x_226 == 0)
+{
+lean_object* x_227; lean_object* x_228; lean_object* x_229; 
+x_227 = lean_ctor_get(x_225, 1);
+x_228 = lean_ctor_get(x_225, 0);
+lean_dec(x_228);
+if (lean_obj_tag(x_224) == 4)
+{
+lean_object* x_236; 
+lean_dec(x_222);
+lean_dec(x_4);
+x_236 = lean_ctor_get(x_224, 0);
+lean_inc(x_236);
 lean_dec(x_224);
-if (lean_obj_tag(x_220) == 4)
-{
-lean_object* x_232; 
-lean_dec(x_218);
-lean_dec(x_4);
-x_232 = lean_ctor_get(x_220, 0);
-lean_inc(x_232);
-lean_dec(x_220);
-lean_ctor_set(x_221, 0, x_232);
-return x_221;
+lean_ctor_set(x_225, 0, x_236);
+return x_225;
 }
 else
 {
-lean_object* x_233; 
-lean_free_object(x_221);
-lean_dec(x_220);
-x_233 = lean_box(0);
-x_225 = x_233;
-goto block_231;
+lean_object* x_237; 
+lean_free_object(x_225);
+lean_dec(x_224);
+x_237 = lean_box(0);
+x_229 = x_237;
+goto block_235;
 }
-block_231:
+block_235:
 {
-lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; lean_object* x_230; 
+lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; lean_object* x_234; 
+lean_dec(x_229);
+x_230 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_230, 0, x_222);
+x_231 = l_Lean_indentExpr(x_230);
+x_232 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_233 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_233, 0, x_232);
+lean_ctor_set(x_233, 1, x_231);
+x_234 = l_Lean_Elab_Term_throwError___rarg(x_1, x_233, x_4, x_227);
+return x_234;
+}
+}
+else
+{
+lean_object* x_238; lean_object* x_239; 
+x_238 = lean_ctor_get(x_225, 1);
+lean_inc(x_238);
 lean_dec(x_225);
-x_226 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_226, 0, x_218);
-x_227 = l_Lean_indentExpr(x_226);
-x_228 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_229 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_229, 0, x_228);
-lean_ctor_set(x_229, 1, x_227);
-x_230 = l_Lean_Elab_Term_throwError___rarg(x_1, x_229, x_4, x_223);
-return x_230;
-}
-}
-else
+if (lean_obj_tag(x_224) == 4)
 {
-lean_object* x_234; lean_object* x_235; 
-x_234 = lean_ctor_get(x_221, 1);
-lean_inc(x_234);
-lean_dec(x_221);
-if (lean_obj_tag(x_220) == 4)
-{
-lean_object* x_242; lean_object* x_243; 
-lean_dec(x_218);
+lean_object* x_246; lean_object* x_247; 
+lean_dec(x_222);
 lean_dec(x_4);
-x_242 = lean_ctor_get(x_220, 0);
-lean_inc(x_242);
-lean_dec(x_220);
-x_243 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_243, 0, x_242);
-lean_ctor_set(x_243, 1, x_234);
-return x_243;
-}
-else
-{
-lean_object* x_244; 
-lean_dec(x_220);
-x_244 = lean_box(0);
-x_235 = x_244;
-goto block_241;
-}
-block_241:
-{
-lean_object* x_236; lean_object* x_237; lean_object* x_238; lean_object* x_239; lean_object* x_240; 
-lean_dec(x_235);
-x_236 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_236, 0, x_218);
-x_237 = l_Lean_indentExpr(x_236);
-x_238 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_239 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_239, 0, x_238);
-lean_ctor_set(x_239, 1, x_237);
-x_240 = l_Lean_Elab_Term_throwError___rarg(x_1, x_239, x_4, x_234);
-return x_240;
-}
-}
-}
-else
-{
-uint8_t x_245; 
-lean_dec(x_220);
-lean_dec(x_218);
-lean_dec(x_4);
-x_245 = !lean_is_exclusive(x_221);
-if (x_245 == 0)
-{
-return x_221;
-}
-else
-{
-lean_object* x_246; lean_object* x_247; lean_object* x_248; 
-x_246 = lean_ctor_get(x_221, 0);
-x_247 = lean_ctor_get(x_221, 1);
-lean_inc(x_247);
+x_246 = lean_ctor_get(x_224, 0);
 lean_inc(x_246);
-lean_dec(x_221);
-x_248 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_248, 0, x_246);
-lean_ctor_set(x_248, 1, x_247);
-return x_248;
+lean_dec(x_224);
+x_247 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_247, 0, x_246);
+lean_ctor_set(x_247, 1, x_238);
+return x_247;
+}
+else
+{
+lean_object* x_248; 
+lean_dec(x_224);
+x_248 = lean_box(0);
+x_239 = x_248;
+goto block_245;
+}
+block_245:
+{
+lean_object* x_240; lean_object* x_241; lean_object* x_242; lean_object* x_243; lean_object* x_244; 
+lean_dec(x_239);
+x_240 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_240, 0, x_222);
+x_241 = l_Lean_indentExpr(x_240);
+x_242 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_243 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_243, 0, x_242);
+lean_ctor_set(x_243, 1, x_241);
+x_244 = l_Lean_Elab_Term_throwError___rarg(x_1, x_243, x_4, x_238);
+return x_244;
 }
 }
 }
 else
 {
 uint8_t x_249; 
+lean_dec(x_224);
+lean_dec(x_222);
 lean_dec(x_4);
-x_249 = !lean_is_exclusive(x_217);
+x_249 = !lean_is_exclusive(x_225);
 if (x_249 == 0)
 {
-return x_217;
+return x_225;
 }
 else
 {
 lean_object* x_250; lean_object* x_251; lean_object* x_252; 
-x_250 = lean_ctor_get(x_217, 0);
-x_251 = lean_ctor_get(x_217, 1);
+x_250 = lean_ctor_get(x_225, 0);
+x_251 = lean_ctor_get(x_225, 1);
 lean_inc(x_251);
 lean_inc(x_250);
-lean_dec(x_217);
+lean_dec(x_225);
 x_252 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_252, 0, x_250);
 lean_ctor_set(x_252, 1, x_251);
@@ -4579,19 +3835,19 @@ else
 {
 uint8_t x_253; 
 lean_dec(x_4);
-x_253 = !lean_is_exclusive(x_214);
+x_253 = !lean_is_exclusive(x_221);
 if (x_253 == 0)
 {
-return x_214;
+return x_221;
 }
 else
 {
 lean_object* x_254; lean_object* x_255; lean_object* x_256; 
-x_254 = lean_ctor_get(x_214, 0);
-x_255 = lean_ctor_get(x_214, 1);
+x_254 = lean_ctor_get(x_221, 0);
+x_255 = lean_ctor_get(x_221, 1);
 lean_inc(x_255);
 lean_inc(x_254);
-lean_dec(x_214);
+lean_dec(x_221);
 x_256 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_256, 0, x_254);
 lean_ctor_set(x_256, 1, x_255);
@@ -4601,393 +3857,393 @@ return x_256;
 }
 else
 {
-lean_object* x_257; 
-lean_dec(x_3);
-x_257 = lean_box(0);
-x_115 = x_257;
-goto block_121;
-}
-}
-case 3:
+uint8_t x_257; 
+lean_dec(x_4);
+x_257 = !lean_is_exclusive(x_218);
+if (x_257 == 0)
 {
-lean_dec(x_122);
-lean_free_object(x_111);
-if (lean_obj_tag(x_3) == 2)
+return x_218;
+}
+else
 {
-lean_object* x_258; lean_object* x_259; 
-lean_dec(x_110);
-x_258 = lean_ctor_get(x_3, 1);
+lean_object* x_258; lean_object* x_259; lean_object* x_260; 
+x_258 = lean_ctor_get(x_218, 0);
+x_259 = lean_ctor_get(x_218, 1);
+lean_inc(x_259);
 lean_inc(x_258);
+lean_dec(x_218);
+x_260 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_260, 0, x_258);
+lean_ctor_set(x_260, 1, x_259);
+return x_260;
+}
+}
+}
+else
+{
+lean_object* x_261; 
 lean_dec(x_3);
-lean_inc(x_4);
-x_259 = l_Lean_Elab_Term_inferType(x_1, x_258, x_4, x_114);
-if (lean_obj_tag(x_259) == 0)
-{
-lean_object* x_260; lean_object* x_261; lean_object* x_262; 
-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);
-lean_inc(x_4);
-x_262 = l_Lean_Elab_Term_whnf(x_1, x_260, x_4, x_261);
-if (lean_obj_tag(x_262) == 0)
-{
-lean_object* x_263; lean_object* x_264; lean_object* x_265; lean_object* x_266; 
-x_263 = lean_ctor_get(x_262, 0);
-lean_inc(x_263);
-x_264 = lean_ctor_get(x_262, 1);
-lean_inc(x_264);
-lean_dec(x_262);
-x_265 = l_Lean_Expr_getAppFn___main(x_263);
-x_266 = l_Lean_Elab_Term_tryPostponeIfMVar(x_263, x_4, x_264);
-if (lean_obj_tag(x_266) == 0)
-{
-uint8_t x_267; 
-x_267 = !lean_is_exclusive(x_266);
-if (x_267 == 0)
-{
-lean_object* x_268; lean_object* x_269; lean_object* x_270; 
-x_268 = lean_ctor_get(x_266, 1);
-x_269 = lean_ctor_get(x_266, 0);
-lean_dec(x_269);
-if (lean_obj_tag(x_265) == 4)
-{
-lean_object* x_277; 
-lean_dec(x_263);
-lean_dec(x_4);
-x_277 = lean_ctor_get(x_265, 0);
-lean_inc(x_277);
-lean_dec(x_265);
-lean_ctor_set(x_266, 0, x_277);
-return x_266;
-}
-else
-{
-lean_object* x_278; 
-lean_free_object(x_266);
-lean_dec(x_265);
-x_278 = lean_box(0);
-x_270 = x_278;
-goto block_276;
-}
-block_276:
-{
-lean_object* x_271; lean_object* x_272; lean_object* x_273; lean_object* x_274; lean_object* x_275; 
-lean_dec(x_270);
-x_271 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_271, 0, x_263);
-x_272 = l_Lean_indentExpr(x_271);
-x_273 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_274 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_274, 0, x_273);
-lean_ctor_set(x_274, 1, x_272);
-x_275 = l_Lean_Elab_Term_throwError___rarg(x_1, x_274, x_4, x_268);
-return x_275;
-}
-}
-else
-{
-lean_object* x_279; lean_object* x_280; 
-x_279 = lean_ctor_get(x_266, 1);
-lean_inc(x_279);
-lean_dec(x_266);
-if (lean_obj_tag(x_265) == 4)
-{
-lean_object* x_287; lean_object* x_288; 
-lean_dec(x_263);
-lean_dec(x_4);
-x_287 = lean_ctor_get(x_265, 0);
-lean_inc(x_287);
-lean_dec(x_265);
-x_288 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_288, 0, x_287);
-lean_ctor_set(x_288, 1, x_279);
-return x_288;
-}
-else
-{
-lean_object* x_289; 
-lean_dec(x_265);
-x_289 = lean_box(0);
-x_280 = x_289;
-goto block_286;
-}
-block_286:
-{
-lean_object* x_281; lean_object* x_282; lean_object* x_283; lean_object* x_284; lean_object* x_285; 
-lean_dec(x_280);
-x_281 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_281, 0, x_263);
-x_282 = l_Lean_indentExpr(x_281);
-x_283 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_284 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_284, 0, x_283);
-lean_ctor_set(x_284, 1, x_282);
-x_285 = l_Lean_Elab_Term_throwError___rarg(x_1, x_284, x_4, x_279);
-return x_285;
-}
-}
-}
-else
-{
-uint8_t x_290; 
-lean_dec(x_265);
-lean_dec(x_263);
-lean_dec(x_4);
-x_290 = !lean_is_exclusive(x_266);
-if (x_290 == 0)
-{
-return x_266;
-}
-else
-{
-lean_object* x_291; lean_object* x_292; lean_object* x_293; 
-x_291 = lean_ctor_get(x_266, 0);
-x_292 = lean_ctor_get(x_266, 1);
-lean_inc(x_292);
-lean_inc(x_291);
-lean_dec(x_266);
-x_293 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_293, 0, x_291);
-lean_ctor_set(x_293, 1, x_292);
-return x_293;
-}
-}
-}
-else
-{
-uint8_t x_294; 
-lean_dec(x_4);
-x_294 = !lean_is_exclusive(x_262);
-if (x_294 == 0)
-{
-return x_262;
-}
-else
-{
-lean_object* x_295; lean_object* x_296; lean_object* x_297; 
-x_295 = lean_ctor_get(x_262, 0);
-x_296 = lean_ctor_get(x_262, 1);
-lean_inc(x_296);
-lean_inc(x_295);
-lean_dec(x_262);
-x_297 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_297, 0, x_295);
-lean_ctor_set(x_297, 1, x_296);
-return x_297;
-}
-}
-}
-else
-{
-uint8_t x_298; 
-lean_dec(x_4);
-x_298 = !lean_is_exclusive(x_259);
-if (x_298 == 0)
-{
-return x_259;
-}
-else
-{
-lean_object* x_299; lean_object* x_300; lean_object* x_301; 
-x_299 = lean_ctor_get(x_259, 0);
-x_300 = lean_ctor_get(x_259, 1);
-lean_inc(x_300);
-lean_inc(x_299);
-lean_dec(x_259);
-x_301 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_301, 0, x_299);
-lean_ctor_set(x_301, 1, x_300);
-return x_301;
-}
-}
-}
-else
-{
-lean_object* x_302; 
-lean_dec(x_3);
-x_302 = lean_box(0);
-x_115 = x_302;
-goto block_121;
+x_261 = lean_box(0);
+x_74 = x_261;
+goto block_80;
 }
 }
 case 4:
 {
-lean_object* x_303; 
-lean_dec(x_110);
+lean_object* x_262; 
+lean_dec(x_69);
 lean_dec(x_4);
 lean_dec(x_3);
-x_303 = lean_ctor_get(x_122, 0);
-lean_inc(x_303);
-lean_dec(x_122);
-lean_ctor_set(x_111, 0, x_303);
-return x_111;
+x_262 = lean_ctor_get(x_81, 0);
+lean_inc(x_262);
+lean_dec(x_81);
+lean_ctor_set(x_70, 0, x_262);
+return x_70;
 }
 case 5:
 {
-lean_dec(x_122);
-lean_free_object(x_111);
+lean_dec(x_81);
+lean_free_object(x_70);
 if (lean_obj_tag(x_3) == 2)
 {
-lean_object* x_304; lean_object* x_305; 
-lean_dec(x_110);
-x_304 = lean_ctor_get(x_3, 1);
-lean_inc(x_304);
+lean_object* x_263; lean_object* x_264; 
+lean_dec(x_69);
+x_263 = lean_ctor_get(x_3, 1);
+lean_inc(x_263);
 lean_dec(x_3);
 lean_inc(x_4);
-x_305 = l_Lean_Elab_Term_inferType(x_1, x_304, x_4, x_114);
-if (lean_obj_tag(x_305) == 0)
+x_264 = l_Lean_Elab_Term_inferType(x_1, x_263, x_4, x_73);
+if (lean_obj_tag(x_264) == 0)
 {
-lean_object* x_306; lean_object* x_307; lean_object* x_308; 
-x_306 = lean_ctor_get(x_305, 0);
-lean_inc(x_306);
-x_307 = lean_ctor_get(x_305, 1);
-lean_inc(x_307);
-lean_dec(x_305);
+lean_object* x_265; lean_object* x_266; lean_object* x_267; 
+x_265 = lean_ctor_get(x_264, 0);
+lean_inc(x_265);
+x_266 = lean_ctor_get(x_264, 1);
+lean_inc(x_266);
+lean_dec(x_264);
 lean_inc(x_4);
-x_308 = l_Lean_Elab_Term_whnf(x_1, x_306, x_4, x_307);
-if (lean_obj_tag(x_308) == 0)
+x_267 = l_Lean_Elab_Term_whnf(x_1, x_265, x_4, x_266);
+if (lean_obj_tag(x_267) == 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_object* x_268; lean_object* x_269; lean_object* x_270; lean_object* x_271; 
+x_268 = lean_ctor_get(x_267, 0);
+lean_inc(x_268);
+x_269 = lean_ctor_get(x_267, 1);
+lean_inc(x_269);
+lean_dec(x_267);
+x_270 = l_Lean_Expr_getAppFn___main(x_268);
+x_271 = l_Lean_Elab_Term_tryPostponeIfMVar(x_268, x_4, x_269);
+if (lean_obj_tag(x_271) == 0)
+{
+uint8_t x_272; 
+x_272 = !lean_is_exclusive(x_271);
+if (x_272 == 0)
+{
+lean_object* x_273; lean_object* x_274; lean_object* x_275; 
+x_273 = lean_ctor_get(x_271, 1);
+x_274 = lean_ctor_get(x_271, 0);
+lean_dec(x_274);
+if (lean_obj_tag(x_270) == 4)
+{
+lean_object* x_282; 
+lean_dec(x_268);
+lean_dec(x_4);
+x_282 = lean_ctor_get(x_270, 0);
+lean_inc(x_282);
+lean_dec(x_270);
+lean_ctor_set(x_271, 0, x_282);
+return x_271;
+}
+else
+{
+lean_object* x_283; 
+lean_free_object(x_271);
+lean_dec(x_270);
+x_283 = lean_box(0);
+x_275 = x_283;
+goto block_281;
+}
+block_281:
+{
+lean_object* x_276; lean_object* x_277; lean_object* x_278; lean_object* x_279; lean_object* x_280; 
+lean_dec(x_275);
+x_276 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_276, 0, x_268);
+x_277 = l_Lean_indentExpr(x_276);
+x_278 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_279 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_279, 0, x_278);
+lean_ctor_set(x_279, 1, x_277);
+x_280 = l_Lean_Elab_Term_throwError___rarg(x_1, x_279, x_4, x_273);
+return x_280;
+}
+}
+else
+{
+lean_object* x_284; lean_object* x_285; 
+x_284 = lean_ctor_get(x_271, 1);
+lean_inc(x_284);
+lean_dec(x_271);
+if (lean_obj_tag(x_270) == 4)
+{
+lean_object* x_292; lean_object* x_293; 
+lean_dec(x_268);
+lean_dec(x_4);
+x_292 = lean_ctor_get(x_270, 0);
+lean_inc(x_292);
+lean_dec(x_270);
+x_293 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_293, 0, x_292);
+lean_ctor_set(x_293, 1, x_284);
+return x_293;
+}
+else
+{
+lean_object* x_294; 
+lean_dec(x_270);
+x_294 = lean_box(0);
+x_285 = x_294;
+goto block_291;
+}
+block_291:
+{
+lean_object* x_286; lean_object* x_287; lean_object* x_288; lean_object* x_289; lean_object* x_290; 
+lean_dec(x_285);
+x_286 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_286, 0, x_268);
+x_287 = l_Lean_indentExpr(x_286);
+x_288 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_289 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_289, 0, x_288);
+lean_ctor_set(x_289, 1, x_287);
+x_290 = l_Lean_Elab_Term_throwError___rarg(x_1, x_289, x_4, x_284);
+return x_290;
+}
+}
+}
+else
+{
+uint8_t x_295; 
+lean_dec(x_270);
+lean_dec(x_268);
+lean_dec(x_4);
+x_295 = !lean_is_exclusive(x_271);
+if (x_295 == 0)
+{
+return x_271;
+}
+else
+{
+lean_object* x_296; lean_object* x_297; lean_object* x_298; 
+x_296 = lean_ctor_get(x_271, 0);
+x_297 = lean_ctor_get(x_271, 1);
+lean_inc(x_297);
+lean_inc(x_296);
+lean_dec(x_271);
+x_298 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_298, 0, x_296);
+lean_ctor_set(x_298, 1, x_297);
+return x_298;
+}
+}
+}
+else
+{
+uint8_t x_299; 
+lean_dec(x_4);
+x_299 = !lean_is_exclusive(x_267);
+if (x_299 == 0)
+{
+return x_267;
+}
+else
+{
+lean_object* x_300; lean_object* x_301; lean_object* x_302; 
+x_300 = lean_ctor_get(x_267, 0);
+x_301 = lean_ctor_get(x_267, 1);
+lean_inc(x_301);
+lean_inc(x_300);
+lean_dec(x_267);
+x_302 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_302, 0, x_300);
+lean_ctor_set(x_302, 1, x_301);
+return x_302;
+}
+}
+}
+else
+{
+uint8_t x_303; 
+lean_dec(x_4);
+x_303 = !lean_is_exclusive(x_264);
+if (x_303 == 0)
+{
+return x_264;
+}
+else
+{
+lean_object* x_304; lean_object* x_305; lean_object* x_306; 
+x_304 = lean_ctor_get(x_264, 0);
+x_305 = lean_ctor_get(x_264, 1);
+lean_inc(x_305);
+lean_inc(x_304);
+lean_dec(x_264);
+x_306 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_306, 0, x_304);
+lean_ctor_set(x_306, 1, x_305);
+return x_306;
+}
+}
+}
+else
+{
+lean_object* x_307; 
+lean_dec(x_3);
+x_307 = lean_box(0);
+x_74 = x_307;
+goto block_80;
+}
+}
+case 6:
+{
+lean_dec(x_81);
+lean_free_object(x_70);
+if (lean_obj_tag(x_3) == 2)
+{
+lean_object* x_308; lean_object* x_309; 
+lean_dec(x_69);
+x_308 = lean_ctor_get(x_3, 1);
+lean_inc(x_308);
+lean_dec(x_3);
+lean_inc(x_4);
+x_309 = l_Lean_Elab_Term_inferType(x_1, x_308, x_4, x_73);
+if (lean_obj_tag(x_309) == 0)
+{
+lean_object* x_310; lean_object* x_311; lean_object* x_312; 
+x_310 = lean_ctor_get(x_309, 0);
 lean_inc(x_310);
-lean_dec(x_308);
-x_311 = l_Lean_Expr_getAppFn___main(x_309);
-x_312 = l_Lean_Elab_Term_tryPostponeIfMVar(x_309, x_4, x_310);
+x_311 = lean_ctor_get(x_309, 1);
+lean_inc(x_311);
+lean_dec(x_309);
+lean_inc(x_4);
+x_312 = l_Lean_Elab_Term_whnf(x_1, x_310, x_4, x_311);
 if (lean_obj_tag(x_312) == 0)
 {
-uint8_t x_313; 
-x_313 = !lean_is_exclusive(x_312);
-if (x_313 == 0)
-{
-lean_object* x_314; lean_object* x_315; lean_object* x_316; 
+lean_object* x_313; lean_object* x_314; lean_object* x_315; lean_object* x_316; 
+x_313 = lean_ctor_get(x_312, 0);
+lean_inc(x_313);
 x_314 = lean_ctor_get(x_312, 1);
-x_315 = lean_ctor_get(x_312, 0);
+lean_inc(x_314);
+lean_dec(x_312);
+x_315 = l_Lean_Expr_getAppFn___main(x_313);
+x_316 = l_Lean_Elab_Term_tryPostponeIfMVar(x_313, x_4, x_314);
+if (lean_obj_tag(x_316) == 0)
+{
+uint8_t x_317; 
+x_317 = !lean_is_exclusive(x_316);
+if (x_317 == 0)
+{
+lean_object* x_318; lean_object* x_319; lean_object* x_320; 
+x_318 = lean_ctor_get(x_316, 1);
+x_319 = lean_ctor_get(x_316, 0);
+lean_dec(x_319);
+if (lean_obj_tag(x_315) == 4)
+{
+lean_object* x_327; 
+lean_dec(x_313);
+lean_dec(x_4);
+x_327 = lean_ctor_get(x_315, 0);
+lean_inc(x_327);
 lean_dec(x_315);
-if (lean_obj_tag(x_311) == 4)
-{
-lean_object* x_323; 
-lean_dec(x_309);
-lean_dec(x_4);
-x_323 = lean_ctor_get(x_311, 0);
-lean_inc(x_323);
-lean_dec(x_311);
-lean_ctor_set(x_312, 0, x_323);
-return x_312;
+lean_ctor_set(x_316, 0, x_327);
+return x_316;
 }
 else
 {
-lean_object* x_324; 
-lean_free_object(x_312);
-lean_dec(x_311);
-x_324 = lean_box(0);
-x_316 = x_324;
-goto block_322;
+lean_object* x_328; 
+lean_free_object(x_316);
+lean_dec(x_315);
+x_328 = lean_box(0);
+x_320 = x_328;
+goto block_326;
 }
-block_322:
+block_326:
 {
-lean_object* x_317; lean_object* x_318; lean_object* x_319; lean_object* x_320; lean_object* x_321; 
+lean_object* x_321; lean_object* x_322; lean_object* x_323; lean_object* x_324; lean_object* x_325; 
+lean_dec(x_320);
+x_321 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_321, 0, x_313);
+x_322 = l_Lean_indentExpr(x_321);
+x_323 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_324 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_324, 0, x_323);
+lean_ctor_set(x_324, 1, x_322);
+x_325 = l_Lean_Elab_Term_throwError___rarg(x_1, x_324, x_4, x_318);
+return x_325;
+}
+}
+else
+{
+lean_object* x_329; lean_object* x_330; 
+x_329 = lean_ctor_get(x_316, 1);
+lean_inc(x_329);
 lean_dec(x_316);
-x_317 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_317, 0, x_309);
-x_318 = l_Lean_indentExpr(x_317);
-x_319 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_320 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_320, 0, x_319);
-lean_ctor_set(x_320, 1, x_318);
-x_321 = l_Lean_Elab_Term_throwError___rarg(x_1, x_320, x_4, x_314);
-return x_321;
-}
-}
-else
+if (lean_obj_tag(x_315) == 4)
 {
-lean_object* x_325; lean_object* x_326; 
-x_325 = lean_ctor_get(x_312, 1);
-lean_inc(x_325);
-lean_dec(x_312);
-if (lean_obj_tag(x_311) == 4)
-{
-lean_object* x_333; lean_object* x_334; 
-lean_dec(x_309);
+lean_object* x_337; lean_object* x_338; 
+lean_dec(x_313);
 lean_dec(x_4);
-x_333 = lean_ctor_get(x_311, 0);
-lean_inc(x_333);
-lean_dec(x_311);
-x_334 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_334, 0, x_333);
-lean_ctor_set(x_334, 1, x_325);
-return x_334;
-}
-else
-{
-lean_object* x_335; 
-lean_dec(x_311);
-x_335 = lean_box(0);
-x_326 = x_335;
-goto block_332;
-}
-block_332:
-{
-lean_object* x_327; lean_object* x_328; lean_object* x_329; lean_object* x_330; lean_object* x_331; 
-lean_dec(x_326);
-x_327 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_327, 0, x_309);
-x_328 = l_Lean_indentExpr(x_327);
-x_329 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_330 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_330, 0, x_329);
-lean_ctor_set(x_330, 1, x_328);
-x_331 = l_Lean_Elab_Term_throwError___rarg(x_1, x_330, x_4, x_325);
-return x_331;
-}
-}
-}
-else
-{
-uint8_t x_336; 
-lean_dec(x_311);
-lean_dec(x_309);
-lean_dec(x_4);
-x_336 = !lean_is_exclusive(x_312);
-if (x_336 == 0)
-{
-return x_312;
-}
-else
-{
-lean_object* x_337; lean_object* x_338; lean_object* x_339; 
-x_337 = lean_ctor_get(x_312, 0);
-x_338 = lean_ctor_get(x_312, 1);
-lean_inc(x_338);
+x_337 = lean_ctor_get(x_315, 0);
 lean_inc(x_337);
-lean_dec(x_312);
-x_339 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_339, 0, x_337);
-lean_ctor_set(x_339, 1, x_338);
-return x_339;
+lean_dec(x_315);
+x_338 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_338, 0, x_337);
+lean_ctor_set(x_338, 1, x_329);
+return x_338;
+}
+else
+{
+lean_object* x_339; 
+lean_dec(x_315);
+x_339 = lean_box(0);
+x_330 = x_339;
+goto block_336;
+}
+block_336:
+{
+lean_object* x_331; lean_object* x_332; lean_object* x_333; lean_object* x_334; lean_object* x_335; 
+lean_dec(x_330);
+x_331 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_331, 0, x_313);
+x_332 = l_Lean_indentExpr(x_331);
+x_333 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_334 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_334, 0, x_333);
+lean_ctor_set(x_334, 1, x_332);
+x_335 = l_Lean_Elab_Term_throwError___rarg(x_1, x_334, x_4, x_329);
+return x_335;
 }
 }
 }
 else
 {
 uint8_t x_340; 
+lean_dec(x_315);
+lean_dec(x_313);
 lean_dec(x_4);
-x_340 = !lean_is_exclusive(x_308);
+x_340 = !lean_is_exclusive(x_316);
 if (x_340 == 0)
 {
-return x_308;
+return x_316;
 }
 else
 {
 lean_object* x_341; lean_object* x_342; lean_object* x_343; 
-x_341 = lean_ctor_get(x_308, 0);
-x_342 = lean_ctor_get(x_308, 1);
+x_341 = lean_ctor_get(x_316, 0);
+x_342 = lean_ctor_get(x_316, 1);
 lean_inc(x_342);
 lean_inc(x_341);
-lean_dec(x_308);
+lean_dec(x_316);
 x_343 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_343, 0, x_341);
 lean_ctor_set(x_343, 1, x_342);
@@ -4999,19 +4255,19 @@ else
 {
 uint8_t x_344; 
 lean_dec(x_4);
-x_344 = !lean_is_exclusive(x_305);
+x_344 = !lean_is_exclusive(x_312);
 if (x_344 == 0)
 {
-return x_305;
+return x_312;
 }
 else
 {
 lean_object* x_345; lean_object* x_346; lean_object* x_347; 
-x_345 = lean_ctor_get(x_305, 0);
-x_346 = lean_ctor_get(x_305, 1);
+x_345 = lean_ctor_get(x_312, 0);
+x_346 = lean_ctor_get(x_312, 1);
 lean_inc(x_346);
 lean_inc(x_345);
-lean_dec(x_305);
+lean_dec(x_312);
 x_347 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_347, 0, x_345);
 lean_ctor_set(x_347, 1, x_346);
@@ -5021,177 +4277,177 @@ return x_347;
 }
 else
 {
-lean_object* x_348; 
-lean_dec(x_3);
-x_348 = lean_box(0);
-x_115 = x_348;
-goto block_121;
-}
-}
-case 6:
+uint8_t x_348; 
+lean_dec(x_4);
+x_348 = !lean_is_exclusive(x_309);
+if (x_348 == 0)
 {
-lean_dec(x_122);
-lean_free_object(x_111);
+return x_309;
+}
+else
+{
+lean_object* x_349; lean_object* x_350; lean_object* x_351; 
+x_349 = lean_ctor_get(x_309, 0);
+x_350 = lean_ctor_get(x_309, 1);
+lean_inc(x_350);
+lean_inc(x_349);
+lean_dec(x_309);
+x_351 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_351, 0, x_349);
+lean_ctor_set(x_351, 1, x_350);
+return x_351;
+}
+}
+}
+else
+{
+lean_object* x_352; 
+lean_dec(x_3);
+x_352 = lean_box(0);
+x_74 = x_352;
+goto block_80;
+}
+}
+case 7:
+{
+lean_dec(x_81);
+lean_free_object(x_70);
 if (lean_obj_tag(x_3) == 2)
 {
-lean_object* x_349; lean_object* x_350; 
-lean_dec(x_110);
-x_349 = lean_ctor_get(x_3, 1);
-lean_inc(x_349);
+lean_object* x_353; lean_object* x_354; 
+lean_dec(x_69);
+x_353 = lean_ctor_get(x_3, 1);
+lean_inc(x_353);
 lean_dec(x_3);
 lean_inc(x_4);
-x_350 = l_Lean_Elab_Term_inferType(x_1, x_349, x_4, x_114);
-if (lean_obj_tag(x_350) == 0)
+x_354 = l_Lean_Elab_Term_inferType(x_1, x_353, x_4, x_73);
+if (lean_obj_tag(x_354) == 0)
 {
-lean_object* x_351; lean_object* x_352; lean_object* x_353; 
-x_351 = lean_ctor_get(x_350, 0);
-lean_inc(x_351);
-x_352 = lean_ctor_get(x_350, 1);
-lean_inc(x_352);
-lean_dec(x_350);
-lean_inc(x_4);
-x_353 = l_Lean_Elab_Term_whnf(x_1, x_351, x_4, x_352);
-if (lean_obj_tag(x_353) == 0)
-{
-lean_object* x_354; lean_object* x_355; lean_object* x_356; lean_object* x_357; 
-x_354 = lean_ctor_get(x_353, 0);
-lean_inc(x_354);
-x_355 = lean_ctor_get(x_353, 1);
+lean_object* x_355; lean_object* x_356; lean_object* x_357; 
+x_355 = lean_ctor_get(x_354, 0);
 lean_inc(x_355);
-lean_dec(x_353);
-x_356 = l_Lean_Expr_getAppFn___main(x_354);
-x_357 = l_Lean_Elab_Term_tryPostponeIfMVar(x_354, x_4, x_355);
+x_356 = lean_ctor_get(x_354, 1);
+lean_inc(x_356);
+lean_dec(x_354);
+lean_inc(x_4);
+x_357 = l_Lean_Elab_Term_whnf(x_1, x_355, x_4, x_356);
 if (lean_obj_tag(x_357) == 0)
 {
-uint8_t x_358; 
-x_358 = !lean_is_exclusive(x_357);
-if (x_358 == 0)
-{
-lean_object* x_359; lean_object* x_360; lean_object* x_361; 
+lean_object* x_358; lean_object* x_359; lean_object* x_360; lean_object* x_361; 
+x_358 = lean_ctor_get(x_357, 0);
+lean_inc(x_358);
 x_359 = lean_ctor_get(x_357, 1);
-x_360 = lean_ctor_get(x_357, 0);
+lean_inc(x_359);
+lean_dec(x_357);
+x_360 = l_Lean_Expr_getAppFn___main(x_358);
+x_361 = l_Lean_Elab_Term_tryPostponeIfMVar(x_358, x_4, x_359);
+if (lean_obj_tag(x_361) == 0)
+{
+uint8_t x_362; 
+x_362 = !lean_is_exclusive(x_361);
+if (x_362 == 0)
+{
+lean_object* x_363; lean_object* x_364; lean_object* x_365; 
+x_363 = lean_ctor_get(x_361, 1);
+x_364 = lean_ctor_get(x_361, 0);
+lean_dec(x_364);
+if (lean_obj_tag(x_360) == 4)
+{
+lean_object* x_372; 
+lean_dec(x_358);
+lean_dec(x_4);
+x_372 = lean_ctor_get(x_360, 0);
+lean_inc(x_372);
 lean_dec(x_360);
-if (lean_obj_tag(x_356) == 4)
-{
-lean_object* x_368; 
-lean_dec(x_354);
-lean_dec(x_4);
-x_368 = lean_ctor_get(x_356, 0);
-lean_inc(x_368);
-lean_dec(x_356);
-lean_ctor_set(x_357, 0, x_368);
-return x_357;
+lean_ctor_set(x_361, 0, x_372);
+return x_361;
 }
 else
 {
-lean_object* x_369; 
-lean_free_object(x_357);
-lean_dec(x_356);
-x_369 = lean_box(0);
-x_361 = x_369;
-goto block_367;
+lean_object* x_373; 
+lean_free_object(x_361);
+lean_dec(x_360);
+x_373 = lean_box(0);
+x_365 = x_373;
+goto block_371;
 }
-block_367:
+block_371:
 {
-lean_object* x_362; lean_object* x_363; lean_object* x_364; lean_object* x_365; lean_object* x_366; 
+lean_object* x_366; lean_object* x_367; lean_object* x_368; lean_object* x_369; lean_object* x_370; 
+lean_dec(x_365);
+x_366 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_366, 0, x_358);
+x_367 = l_Lean_indentExpr(x_366);
+x_368 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_369 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_369, 0, x_368);
+lean_ctor_set(x_369, 1, x_367);
+x_370 = l_Lean_Elab_Term_throwError___rarg(x_1, x_369, x_4, x_363);
+return x_370;
+}
+}
+else
+{
+lean_object* x_374; lean_object* x_375; 
+x_374 = lean_ctor_get(x_361, 1);
+lean_inc(x_374);
 lean_dec(x_361);
-x_362 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_362, 0, x_354);
-x_363 = l_Lean_indentExpr(x_362);
-x_364 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_365 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_365, 0, x_364);
-lean_ctor_set(x_365, 1, x_363);
-x_366 = l_Lean_Elab_Term_throwError___rarg(x_1, x_365, x_4, x_359);
-return x_366;
-}
-}
-else
+if (lean_obj_tag(x_360) == 4)
 {
-lean_object* x_370; lean_object* x_371; 
-x_370 = lean_ctor_get(x_357, 1);
-lean_inc(x_370);
-lean_dec(x_357);
-if (lean_obj_tag(x_356) == 4)
-{
-lean_object* x_378; lean_object* x_379; 
-lean_dec(x_354);
+lean_object* x_382; lean_object* x_383; 
+lean_dec(x_358);
 lean_dec(x_4);
-x_378 = lean_ctor_get(x_356, 0);
-lean_inc(x_378);
-lean_dec(x_356);
-x_379 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_379, 0, x_378);
-lean_ctor_set(x_379, 1, x_370);
-return x_379;
-}
-else
-{
-lean_object* x_380; 
-lean_dec(x_356);
-x_380 = lean_box(0);
-x_371 = x_380;
-goto block_377;
-}
-block_377:
-{
-lean_object* x_372; lean_object* x_373; lean_object* x_374; lean_object* x_375; lean_object* x_376; 
-lean_dec(x_371);
-x_372 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_372, 0, x_354);
-x_373 = l_Lean_indentExpr(x_372);
-x_374 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_375 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_375, 0, x_374);
-lean_ctor_set(x_375, 1, x_373);
-x_376 = l_Lean_Elab_Term_throwError___rarg(x_1, x_375, x_4, x_370);
-return x_376;
-}
-}
-}
-else
-{
-uint8_t x_381; 
-lean_dec(x_356);
-lean_dec(x_354);
-lean_dec(x_4);
-x_381 = !lean_is_exclusive(x_357);
-if (x_381 == 0)
-{
-return x_357;
-}
-else
-{
-lean_object* x_382; lean_object* x_383; lean_object* x_384; 
-x_382 = lean_ctor_get(x_357, 0);
-x_383 = lean_ctor_get(x_357, 1);
-lean_inc(x_383);
+x_382 = lean_ctor_get(x_360, 0);
 lean_inc(x_382);
-lean_dec(x_357);
-x_384 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_384, 0, x_382);
-lean_ctor_set(x_384, 1, x_383);
-return x_384;
+lean_dec(x_360);
+x_383 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_383, 0, x_382);
+lean_ctor_set(x_383, 1, x_374);
+return x_383;
+}
+else
+{
+lean_object* x_384; 
+lean_dec(x_360);
+x_384 = lean_box(0);
+x_375 = x_384;
+goto block_381;
+}
+block_381:
+{
+lean_object* x_376; lean_object* x_377; lean_object* x_378; lean_object* x_379; lean_object* x_380; 
+lean_dec(x_375);
+x_376 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_376, 0, x_358);
+x_377 = l_Lean_indentExpr(x_376);
+x_378 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+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_Lean_Elab_Term_throwError___rarg(x_1, x_379, x_4, x_374);
+return x_380;
 }
 }
 }
 else
 {
 uint8_t x_385; 
+lean_dec(x_360);
+lean_dec(x_358);
 lean_dec(x_4);
-x_385 = !lean_is_exclusive(x_353);
+x_385 = !lean_is_exclusive(x_361);
 if (x_385 == 0)
 {
-return x_353;
+return x_361;
 }
 else
 {
 lean_object* x_386; lean_object* x_387; lean_object* x_388; 
-x_386 = lean_ctor_get(x_353, 0);
-x_387 = lean_ctor_get(x_353, 1);
+x_386 = lean_ctor_get(x_361, 0);
+x_387 = lean_ctor_get(x_361, 1);
 lean_inc(x_387);
 lean_inc(x_386);
-lean_dec(x_353);
+lean_dec(x_361);
 x_388 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_388, 0, x_386);
 lean_ctor_set(x_388, 1, x_387);
@@ -5203,19 +4459,19 @@ else
 {
 uint8_t x_389; 
 lean_dec(x_4);
-x_389 = !lean_is_exclusive(x_350);
+x_389 = !lean_is_exclusive(x_357);
 if (x_389 == 0)
 {
-return x_350;
+return x_357;
 }
 else
 {
 lean_object* x_390; lean_object* x_391; lean_object* x_392; 
-x_390 = lean_ctor_get(x_350, 0);
-x_391 = lean_ctor_get(x_350, 1);
+x_390 = lean_ctor_get(x_357, 0);
+x_391 = lean_ctor_get(x_357, 1);
 lean_inc(x_391);
 lean_inc(x_390);
-lean_dec(x_350);
+lean_dec(x_357);
 x_392 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_392, 0, x_390);
 lean_ctor_set(x_392, 1, x_391);
@@ -5225,177 +4481,177 @@ return x_392;
 }
 else
 {
-lean_object* x_393; 
-lean_dec(x_3);
-x_393 = lean_box(0);
-x_115 = x_393;
-goto block_121;
-}
-}
-case 7:
+uint8_t x_393; 
+lean_dec(x_4);
+x_393 = !lean_is_exclusive(x_354);
+if (x_393 == 0)
 {
-lean_dec(x_122);
-lean_free_object(x_111);
+return x_354;
+}
+else
+{
+lean_object* x_394; lean_object* x_395; lean_object* x_396; 
+x_394 = lean_ctor_get(x_354, 0);
+x_395 = lean_ctor_get(x_354, 1);
+lean_inc(x_395);
+lean_inc(x_394);
+lean_dec(x_354);
+x_396 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_396, 0, x_394);
+lean_ctor_set(x_396, 1, x_395);
+return x_396;
+}
+}
+}
+else
+{
+lean_object* x_397; 
+lean_dec(x_3);
+x_397 = lean_box(0);
+x_74 = x_397;
+goto block_80;
+}
+}
+case 8:
+{
+lean_dec(x_81);
+lean_free_object(x_70);
 if (lean_obj_tag(x_3) == 2)
 {
-lean_object* x_394; lean_object* x_395; 
-lean_dec(x_110);
-x_394 = lean_ctor_get(x_3, 1);
-lean_inc(x_394);
+lean_object* x_398; lean_object* x_399; 
+lean_dec(x_69);
+x_398 = lean_ctor_get(x_3, 1);
+lean_inc(x_398);
 lean_dec(x_3);
 lean_inc(x_4);
-x_395 = l_Lean_Elab_Term_inferType(x_1, x_394, x_4, x_114);
-if (lean_obj_tag(x_395) == 0)
+x_399 = l_Lean_Elab_Term_inferType(x_1, x_398, x_4, x_73);
+if (lean_obj_tag(x_399) == 0)
 {
-lean_object* x_396; lean_object* x_397; lean_object* x_398; 
-x_396 = lean_ctor_get(x_395, 0);
-lean_inc(x_396);
-x_397 = lean_ctor_get(x_395, 1);
-lean_inc(x_397);
-lean_dec(x_395);
-lean_inc(x_4);
-x_398 = l_Lean_Elab_Term_whnf(x_1, x_396, x_4, x_397);
-if (lean_obj_tag(x_398) == 0)
-{
-lean_object* x_399; lean_object* x_400; lean_object* x_401; lean_object* x_402; 
-x_399 = lean_ctor_get(x_398, 0);
-lean_inc(x_399);
-x_400 = lean_ctor_get(x_398, 1);
+lean_object* x_400; lean_object* x_401; lean_object* x_402; 
+x_400 = lean_ctor_get(x_399, 0);
 lean_inc(x_400);
-lean_dec(x_398);
-x_401 = l_Lean_Expr_getAppFn___main(x_399);
-x_402 = l_Lean_Elab_Term_tryPostponeIfMVar(x_399, x_4, x_400);
+x_401 = lean_ctor_get(x_399, 1);
+lean_inc(x_401);
+lean_dec(x_399);
+lean_inc(x_4);
+x_402 = l_Lean_Elab_Term_whnf(x_1, x_400, x_4, x_401);
 if (lean_obj_tag(x_402) == 0)
 {
-uint8_t x_403; 
-x_403 = !lean_is_exclusive(x_402);
-if (x_403 == 0)
-{
-lean_object* x_404; lean_object* x_405; lean_object* x_406; 
+lean_object* x_403; lean_object* x_404; lean_object* x_405; lean_object* x_406; 
+x_403 = lean_ctor_get(x_402, 0);
+lean_inc(x_403);
 x_404 = lean_ctor_get(x_402, 1);
-x_405 = lean_ctor_get(x_402, 0);
+lean_inc(x_404);
+lean_dec(x_402);
+x_405 = l_Lean_Expr_getAppFn___main(x_403);
+x_406 = l_Lean_Elab_Term_tryPostponeIfMVar(x_403, x_4, x_404);
+if (lean_obj_tag(x_406) == 0)
+{
+uint8_t x_407; 
+x_407 = !lean_is_exclusive(x_406);
+if (x_407 == 0)
+{
+lean_object* x_408; lean_object* x_409; lean_object* x_410; 
+x_408 = lean_ctor_get(x_406, 1);
+x_409 = lean_ctor_get(x_406, 0);
+lean_dec(x_409);
+if (lean_obj_tag(x_405) == 4)
+{
+lean_object* x_417; 
+lean_dec(x_403);
+lean_dec(x_4);
+x_417 = lean_ctor_get(x_405, 0);
+lean_inc(x_417);
 lean_dec(x_405);
-if (lean_obj_tag(x_401) == 4)
-{
-lean_object* x_413; 
-lean_dec(x_399);
-lean_dec(x_4);
-x_413 = lean_ctor_get(x_401, 0);
-lean_inc(x_413);
-lean_dec(x_401);
-lean_ctor_set(x_402, 0, x_413);
-return x_402;
+lean_ctor_set(x_406, 0, x_417);
+return x_406;
 }
 else
 {
-lean_object* x_414; 
-lean_free_object(x_402);
-lean_dec(x_401);
-x_414 = lean_box(0);
-x_406 = x_414;
-goto block_412;
+lean_object* x_418; 
+lean_free_object(x_406);
+lean_dec(x_405);
+x_418 = lean_box(0);
+x_410 = x_418;
+goto block_416;
 }
-block_412:
+block_416:
 {
-lean_object* x_407; lean_object* x_408; lean_object* x_409; lean_object* x_410; lean_object* x_411; 
+lean_object* x_411; lean_object* x_412; lean_object* x_413; lean_object* x_414; lean_object* x_415; 
+lean_dec(x_410);
+x_411 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_411, 0, x_403);
+x_412 = l_Lean_indentExpr(x_411);
+x_413 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_414 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_414, 0, x_413);
+lean_ctor_set(x_414, 1, x_412);
+x_415 = l_Lean_Elab_Term_throwError___rarg(x_1, x_414, x_4, x_408);
+return x_415;
+}
+}
+else
+{
+lean_object* x_419; lean_object* x_420; 
+x_419 = lean_ctor_get(x_406, 1);
+lean_inc(x_419);
 lean_dec(x_406);
-x_407 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_407, 0, x_399);
-x_408 = l_Lean_indentExpr(x_407);
-x_409 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_410 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_410, 0, x_409);
-lean_ctor_set(x_410, 1, x_408);
-x_411 = l_Lean_Elab_Term_throwError___rarg(x_1, x_410, x_4, x_404);
-return x_411;
-}
-}
-else
+if (lean_obj_tag(x_405) == 4)
 {
-lean_object* x_415; lean_object* x_416; 
-x_415 = lean_ctor_get(x_402, 1);
-lean_inc(x_415);
-lean_dec(x_402);
-if (lean_obj_tag(x_401) == 4)
-{
-lean_object* x_423; lean_object* x_424; 
-lean_dec(x_399);
+lean_object* x_427; lean_object* x_428; 
+lean_dec(x_403);
 lean_dec(x_4);
-x_423 = lean_ctor_get(x_401, 0);
-lean_inc(x_423);
-lean_dec(x_401);
-x_424 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_424, 0, x_423);
-lean_ctor_set(x_424, 1, x_415);
-return x_424;
-}
-else
-{
-lean_object* x_425; 
-lean_dec(x_401);
-x_425 = lean_box(0);
-x_416 = x_425;
-goto block_422;
-}
-block_422:
-{
-lean_object* x_417; lean_object* x_418; lean_object* x_419; lean_object* x_420; lean_object* x_421; 
-lean_dec(x_416);
-x_417 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_417, 0, x_399);
-x_418 = l_Lean_indentExpr(x_417);
-x_419 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_420 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_420, 0, x_419);
-lean_ctor_set(x_420, 1, x_418);
-x_421 = l_Lean_Elab_Term_throwError___rarg(x_1, x_420, x_4, x_415);
-return x_421;
-}
-}
-}
-else
-{
-uint8_t x_426; 
-lean_dec(x_401);
-lean_dec(x_399);
-lean_dec(x_4);
-x_426 = !lean_is_exclusive(x_402);
-if (x_426 == 0)
-{
-return x_402;
-}
-else
-{
-lean_object* x_427; lean_object* x_428; lean_object* x_429; 
-x_427 = lean_ctor_get(x_402, 0);
-x_428 = lean_ctor_get(x_402, 1);
-lean_inc(x_428);
+x_427 = lean_ctor_get(x_405, 0);
 lean_inc(x_427);
-lean_dec(x_402);
-x_429 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_429, 0, x_427);
-lean_ctor_set(x_429, 1, x_428);
-return x_429;
+lean_dec(x_405);
+x_428 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_428, 0, x_427);
+lean_ctor_set(x_428, 1, x_419);
+return x_428;
+}
+else
+{
+lean_object* x_429; 
+lean_dec(x_405);
+x_429 = lean_box(0);
+x_420 = x_429;
+goto block_426;
+}
+block_426:
+{
+lean_object* x_421; lean_object* x_422; lean_object* x_423; lean_object* x_424; lean_object* x_425; 
+lean_dec(x_420);
+x_421 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_421, 0, x_403);
+x_422 = l_Lean_indentExpr(x_421);
+x_423 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_424 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_424, 0, x_423);
+lean_ctor_set(x_424, 1, x_422);
+x_425 = l_Lean_Elab_Term_throwError___rarg(x_1, x_424, x_4, x_419);
+return x_425;
 }
 }
 }
 else
 {
 uint8_t x_430; 
+lean_dec(x_405);
+lean_dec(x_403);
 lean_dec(x_4);
-x_430 = !lean_is_exclusive(x_398);
+x_430 = !lean_is_exclusive(x_406);
 if (x_430 == 0)
 {
-return x_398;
+return x_406;
 }
 else
 {
 lean_object* x_431; lean_object* x_432; lean_object* x_433; 
-x_431 = lean_ctor_get(x_398, 0);
-x_432 = lean_ctor_get(x_398, 1);
+x_431 = lean_ctor_get(x_406, 0);
+x_432 = lean_ctor_get(x_406, 1);
 lean_inc(x_432);
 lean_inc(x_431);
-lean_dec(x_398);
+lean_dec(x_406);
 x_433 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_433, 0, x_431);
 lean_ctor_set(x_433, 1, x_432);
@@ -5407,19 +4663,19 @@ else
 {
 uint8_t x_434; 
 lean_dec(x_4);
-x_434 = !lean_is_exclusive(x_395);
+x_434 = !lean_is_exclusive(x_402);
 if (x_434 == 0)
 {
-return x_395;
+return x_402;
 }
 else
 {
 lean_object* x_435; lean_object* x_436; lean_object* x_437; 
-x_435 = lean_ctor_get(x_395, 0);
-x_436 = lean_ctor_get(x_395, 1);
+x_435 = lean_ctor_get(x_402, 0);
+x_436 = lean_ctor_get(x_402, 1);
 lean_inc(x_436);
 lean_inc(x_435);
-lean_dec(x_395);
+lean_dec(x_402);
 x_437 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_437, 0, x_435);
 lean_ctor_set(x_437, 1, x_436);
@@ -5429,177 +4685,177 @@ return x_437;
 }
 else
 {
-lean_object* x_438; 
-lean_dec(x_3);
-x_438 = lean_box(0);
-x_115 = x_438;
-goto block_121;
-}
-}
-case 8:
+uint8_t x_438; 
+lean_dec(x_4);
+x_438 = !lean_is_exclusive(x_399);
+if (x_438 == 0)
 {
-lean_dec(x_122);
-lean_free_object(x_111);
+return x_399;
+}
+else
+{
+lean_object* x_439; lean_object* x_440; lean_object* x_441; 
+x_439 = lean_ctor_get(x_399, 0);
+x_440 = lean_ctor_get(x_399, 1);
+lean_inc(x_440);
+lean_inc(x_439);
+lean_dec(x_399);
+x_441 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_441, 0, x_439);
+lean_ctor_set(x_441, 1, x_440);
+return x_441;
+}
+}
+}
+else
+{
+lean_object* x_442; 
+lean_dec(x_3);
+x_442 = lean_box(0);
+x_74 = x_442;
+goto block_80;
+}
+}
+case 9:
+{
+lean_dec(x_81);
+lean_free_object(x_70);
 if (lean_obj_tag(x_3) == 2)
 {
-lean_object* x_439; lean_object* x_440; 
-lean_dec(x_110);
-x_439 = lean_ctor_get(x_3, 1);
-lean_inc(x_439);
+lean_object* x_443; lean_object* x_444; 
+lean_dec(x_69);
+x_443 = lean_ctor_get(x_3, 1);
+lean_inc(x_443);
 lean_dec(x_3);
 lean_inc(x_4);
-x_440 = l_Lean_Elab_Term_inferType(x_1, x_439, x_4, x_114);
-if (lean_obj_tag(x_440) == 0)
+x_444 = l_Lean_Elab_Term_inferType(x_1, x_443, x_4, x_73);
+if (lean_obj_tag(x_444) == 0)
 {
-lean_object* x_441; lean_object* x_442; lean_object* x_443; 
-x_441 = lean_ctor_get(x_440, 0);
-lean_inc(x_441);
-x_442 = lean_ctor_get(x_440, 1);
-lean_inc(x_442);
-lean_dec(x_440);
-lean_inc(x_4);
-x_443 = l_Lean_Elab_Term_whnf(x_1, x_441, x_4, x_442);
-if (lean_obj_tag(x_443) == 0)
-{
-lean_object* x_444; lean_object* x_445; lean_object* x_446; lean_object* x_447; 
-x_444 = lean_ctor_get(x_443, 0);
-lean_inc(x_444);
-x_445 = lean_ctor_get(x_443, 1);
+lean_object* x_445; lean_object* x_446; lean_object* x_447; 
+x_445 = lean_ctor_get(x_444, 0);
 lean_inc(x_445);
-lean_dec(x_443);
-x_446 = l_Lean_Expr_getAppFn___main(x_444);
-x_447 = l_Lean_Elab_Term_tryPostponeIfMVar(x_444, x_4, x_445);
+x_446 = lean_ctor_get(x_444, 1);
+lean_inc(x_446);
+lean_dec(x_444);
+lean_inc(x_4);
+x_447 = l_Lean_Elab_Term_whnf(x_1, x_445, x_4, x_446);
 if (lean_obj_tag(x_447) == 0)
 {
-uint8_t x_448; 
-x_448 = !lean_is_exclusive(x_447);
-if (x_448 == 0)
-{
-lean_object* x_449; lean_object* x_450; lean_object* x_451; 
+lean_object* x_448; lean_object* x_449; lean_object* x_450; lean_object* x_451; 
+x_448 = lean_ctor_get(x_447, 0);
+lean_inc(x_448);
 x_449 = lean_ctor_get(x_447, 1);
-x_450 = lean_ctor_get(x_447, 0);
+lean_inc(x_449);
+lean_dec(x_447);
+x_450 = l_Lean_Expr_getAppFn___main(x_448);
+x_451 = l_Lean_Elab_Term_tryPostponeIfMVar(x_448, x_4, x_449);
+if (lean_obj_tag(x_451) == 0)
+{
+uint8_t x_452; 
+x_452 = !lean_is_exclusive(x_451);
+if (x_452 == 0)
+{
+lean_object* x_453; lean_object* x_454; lean_object* x_455; 
+x_453 = lean_ctor_get(x_451, 1);
+x_454 = lean_ctor_get(x_451, 0);
+lean_dec(x_454);
+if (lean_obj_tag(x_450) == 4)
+{
+lean_object* x_462; 
+lean_dec(x_448);
+lean_dec(x_4);
+x_462 = lean_ctor_get(x_450, 0);
+lean_inc(x_462);
 lean_dec(x_450);
-if (lean_obj_tag(x_446) == 4)
-{
-lean_object* x_458; 
-lean_dec(x_444);
-lean_dec(x_4);
-x_458 = lean_ctor_get(x_446, 0);
-lean_inc(x_458);
-lean_dec(x_446);
-lean_ctor_set(x_447, 0, x_458);
-return x_447;
+lean_ctor_set(x_451, 0, x_462);
+return x_451;
 }
 else
 {
-lean_object* x_459; 
-lean_free_object(x_447);
-lean_dec(x_446);
-x_459 = lean_box(0);
-x_451 = x_459;
-goto block_457;
+lean_object* x_463; 
+lean_free_object(x_451);
+lean_dec(x_450);
+x_463 = lean_box(0);
+x_455 = x_463;
+goto block_461;
 }
-block_457:
+block_461:
 {
-lean_object* x_452; lean_object* x_453; lean_object* x_454; lean_object* x_455; lean_object* x_456; 
+lean_object* x_456; lean_object* x_457; lean_object* x_458; lean_object* x_459; lean_object* x_460; 
+lean_dec(x_455);
+x_456 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_456, 0, x_448);
+x_457 = l_Lean_indentExpr(x_456);
+x_458 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_459 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_459, 0, x_458);
+lean_ctor_set(x_459, 1, x_457);
+x_460 = l_Lean_Elab_Term_throwError___rarg(x_1, x_459, x_4, x_453);
+return x_460;
+}
+}
+else
+{
+lean_object* x_464; lean_object* x_465; 
+x_464 = lean_ctor_get(x_451, 1);
+lean_inc(x_464);
 lean_dec(x_451);
-x_452 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_452, 0, x_444);
-x_453 = l_Lean_indentExpr(x_452);
-x_454 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_455 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_455, 0, x_454);
-lean_ctor_set(x_455, 1, x_453);
-x_456 = l_Lean_Elab_Term_throwError___rarg(x_1, x_455, x_4, x_449);
-return x_456;
-}
-}
-else
+if (lean_obj_tag(x_450) == 4)
 {
-lean_object* x_460; lean_object* x_461; 
-x_460 = lean_ctor_get(x_447, 1);
-lean_inc(x_460);
-lean_dec(x_447);
-if (lean_obj_tag(x_446) == 4)
-{
-lean_object* x_468; lean_object* x_469; 
-lean_dec(x_444);
+lean_object* x_472; lean_object* x_473; 
+lean_dec(x_448);
 lean_dec(x_4);
-x_468 = lean_ctor_get(x_446, 0);
-lean_inc(x_468);
-lean_dec(x_446);
-x_469 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_469, 0, x_468);
-lean_ctor_set(x_469, 1, x_460);
-return x_469;
-}
-else
-{
-lean_object* x_470; 
-lean_dec(x_446);
-x_470 = lean_box(0);
-x_461 = x_470;
-goto block_467;
-}
-block_467:
-{
-lean_object* x_462; lean_object* x_463; lean_object* x_464; lean_object* x_465; lean_object* x_466; 
-lean_dec(x_461);
-x_462 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_462, 0, x_444);
-x_463 = l_Lean_indentExpr(x_462);
-x_464 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_465 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_465, 0, x_464);
-lean_ctor_set(x_465, 1, x_463);
-x_466 = l_Lean_Elab_Term_throwError___rarg(x_1, x_465, x_4, x_460);
-return x_466;
-}
-}
-}
-else
-{
-uint8_t x_471; 
-lean_dec(x_446);
-lean_dec(x_444);
-lean_dec(x_4);
-x_471 = !lean_is_exclusive(x_447);
-if (x_471 == 0)
-{
-return x_447;
-}
-else
-{
-lean_object* x_472; lean_object* x_473; lean_object* x_474; 
-x_472 = lean_ctor_get(x_447, 0);
-x_473 = lean_ctor_get(x_447, 1);
-lean_inc(x_473);
+x_472 = lean_ctor_get(x_450, 0);
 lean_inc(x_472);
-lean_dec(x_447);
-x_474 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_474, 0, x_472);
-lean_ctor_set(x_474, 1, x_473);
-return x_474;
+lean_dec(x_450);
+x_473 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_473, 0, x_472);
+lean_ctor_set(x_473, 1, x_464);
+return x_473;
+}
+else
+{
+lean_object* x_474; 
+lean_dec(x_450);
+x_474 = lean_box(0);
+x_465 = x_474;
+goto block_471;
+}
+block_471:
+{
+lean_object* x_466; lean_object* x_467; lean_object* x_468; lean_object* x_469; lean_object* x_470; 
+lean_dec(x_465);
+x_466 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_466, 0, x_448);
+x_467 = l_Lean_indentExpr(x_466);
+x_468 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_469 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_469, 0, x_468);
+lean_ctor_set(x_469, 1, x_467);
+x_470 = l_Lean_Elab_Term_throwError___rarg(x_1, x_469, x_4, x_464);
+return x_470;
 }
 }
 }
 else
 {
 uint8_t x_475; 
+lean_dec(x_450);
+lean_dec(x_448);
 lean_dec(x_4);
-x_475 = !lean_is_exclusive(x_443);
+x_475 = !lean_is_exclusive(x_451);
 if (x_475 == 0)
 {
-return x_443;
+return x_451;
 }
 else
 {
 lean_object* x_476; lean_object* x_477; lean_object* x_478; 
-x_476 = lean_ctor_get(x_443, 0);
-x_477 = lean_ctor_get(x_443, 1);
+x_476 = lean_ctor_get(x_451, 0);
+x_477 = lean_ctor_get(x_451, 1);
 lean_inc(x_477);
 lean_inc(x_476);
-lean_dec(x_443);
+lean_dec(x_451);
 x_478 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_478, 0, x_476);
 lean_ctor_set(x_478, 1, x_477);
@@ -5611,19 +4867,19 @@ else
 {
 uint8_t x_479; 
 lean_dec(x_4);
-x_479 = !lean_is_exclusive(x_440);
+x_479 = !lean_is_exclusive(x_447);
 if (x_479 == 0)
 {
-return x_440;
+return x_447;
 }
 else
 {
 lean_object* x_480; lean_object* x_481; lean_object* x_482; 
-x_480 = lean_ctor_get(x_440, 0);
-x_481 = lean_ctor_get(x_440, 1);
+x_480 = lean_ctor_get(x_447, 0);
+x_481 = lean_ctor_get(x_447, 1);
 lean_inc(x_481);
 lean_inc(x_480);
-lean_dec(x_440);
+lean_dec(x_447);
 x_482 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_482, 0, x_480);
 lean_ctor_set(x_482, 1, x_481);
@@ -5633,177 +4889,177 @@ return x_482;
 }
 else
 {
-lean_object* x_483; 
-lean_dec(x_3);
-x_483 = lean_box(0);
-x_115 = x_483;
-goto block_121;
-}
-}
-case 9:
+uint8_t x_483; 
+lean_dec(x_4);
+x_483 = !lean_is_exclusive(x_444);
+if (x_483 == 0)
 {
-lean_dec(x_122);
-lean_free_object(x_111);
+return x_444;
+}
+else
+{
+lean_object* x_484; lean_object* x_485; lean_object* x_486; 
+x_484 = lean_ctor_get(x_444, 0);
+x_485 = lean_ctor_get(x_444, 1);
+lean_inc(x_485);
+lean_inc(x_484);
+lean_dec(x_444);
+x_486 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_486, 0, x_484);
+lean_ctor_set(x_486, 1, x_485);
+return x_486;
+}
+}
+}
+else
+{
+lean_object* x_487; 
+lean_dec(x_3);
+x_487 = lean_box(0);
+x_74 = x_487;
+goto block_80;
+}
+}
+case 10:
+{
+lean_dec(x_81);
+lean_free_object(x_70);
 if (lean_obj_tag(x_3) == 2)
 {
-lean_object* x_484; lean_object* x_485; 
-lean_dec(x_110);
-x_484 = lean_ctor_get(x_3, 1);
-lean_inc(x_484);
+lean_object* x_488; lean_object* x_489; 
+lean_dec(x_69);
+x_488 = lean_ctor_get(x_3, 1);
+lean_inc(x_488);
 lean_dec(x_3);
 lean_inc(x_4);
-x_485 = l_Lean_Elab_Term_inferType(x_1, x_484, x_4, x_114);
-if (lean_obj_tag(x_485) == 0)
+x_489 = l_Lean_Elab_Term_inferType(x_1, x_488, x_4, x_73);
+if (lean_obj_tag(x_489) == 0)
 {
-lean_object* x_486; lean_object* x_487; lean_object* x_488; 
-x_486 = lean_ctor_get(x_485, 0);
-lean_inc(x_486);
-x_487 = lean_ctor_get(x_485, 1);
-lean_inc(x_487);
-lean_dec(x_485);
-lean_inc(x_4);
-x_488 = l_Lean_Elab_Term_whnf(x_1, x_486, x_4, x_487);
-if (lean_obj_tag(x_488) == 0)
-{
-lean_object* x_489; lean_object* x_490; lean_object* x_491; lean_object* x_492; 
-x_489 = lean_ctor_get(x_488, 0);
-lean_inc(x_489);
-x_490 = lean_ctor_get(x_488, 1);
+lean_object* x_490; lean_object* x_491; lean_object* x_492; 
+x_490 = lean_ctor_get(x_489, 0);
 lean_inc(x_490);
-lean_dec(x_488);
-x_491 = l_Lean_Expr_getAppFn___main(x_489);
-x_492 = l_Lean_Elab_Term_tryPostponeIfMVar(x_489, x_4, x_490);
+x_491 = lean_ctor_get(x_489, 1);
+lean_inc(x_491);
+lean_dec(x_489);
+lean_inc(x_4);
+x_492 = l_Lean_Elab_Term_whnf(x_1, x_490, x_4, x_491);
 if (lean_obj_tag(x_492) == 0)
 {
-uint8_t x_493; 
-x_493 = !lean_is_exclusive(x_492);
-if (x_493 == 0)
-{
-lean_object* x_494; lean_object* x_495; lean_object* x_496; 
+lean_object* x_493; lean_object* x_494; lean_object* x_495; lean_object* x_496; 
+x_493 = lean_ctor_get(x_492, 0);
+lean_inc(x_493);
 x_494 = lean_ctor_get(x_492, 1);
-x_495 = lean_ctor_get(x_492, 0);
+lean_inc(x_494);
+lean_dec(x_492);
+x_495 = l_Lean_Expr_getAppFn___main(x_493);
+x_496 = l_Lean_Elab_Term_tryPostponeIfMVar(x_493, x_4, x_494);
+if (lean_obj_tag(x_496) == 0)
+{
+uint8_t x_497; 
+x_497 = !lean_is_exclusive(x_496);
+if (x_497 == 0)
+{
+lean_object* x_498; lean_object* x_499; lean_object* x_500; 
+x_498 = lean_ctor_get(x_496, 1);
+x_499 = lean_ctor_get(x_496, 0);
+lean_dec(x_499);
+if (lean_obj_tag(x_495) == 4)
+{
+lean_object* x_507; 
+lean_dec(x_493);
+lean_dec(x_4);
+x_507 = lean_ctor_get(x_495, 0);
+lean_inc(x_507);
 lean_dec(x_495);
-if (lean_obj_tag(x_491) == 4)
-{
-lean_object* x_503; 
-lean_dec(x_489);
-lean_dec(x_4);
-x_503 = lean_ctor_get(x_491, 0);
-lean_inc(x_503);
-lean_dec(x_491);
-lean_ctor_set(x_492, 0, x_503);
-return x_492;
+lean_ctor_set(x_496, 0, x_507);
+return x_496;
 }
 else
 {
-lean_object* x_504; 
-lean_free_object(x_492);
-lean_dec(x_491);
-x_504 = lean_box(0);
-x_496 = x_504;
-goto block_502;
+lean_object* x_508; 
+lean_free_object(x_496);
+lean_dec(x_495);
+x_508 = lean_box(0);
+x_500 = x_508;
+goto block_506;
 }
-block_502:
+block_506:
 {
-lean_object* x_497; lean_object* x_498; lean_object* x_499; lean_object* x_500; lean_object* x_501; 
+lean_object* x_501; lean_object* x_502; lean_object* x_503; lean_object* x_504; lean_object* x_505; 
+lean_dec(x_500);
+x_501 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_501, 0, x_493);
+x_502 = l_Lean_indentExpr(x_501);
+x_503 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_504 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_504, 0, x_503);
+lean_ctor_set(x_504, 1, x_502);
+x_505 = l_Lean_Elab_Term_throwError___rarg(x_1, x_504, x_4, x_498);
+return x_505;
+}
+}
+else
+{
+lean_object* x_509; lean_object* x_510; 
+x_509 = lean_ctor_get(x_496, 1);
+lean_inc(x_509);
 lean_dec(x_496);
-x_497 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_497, 0, x_489);
-x_498 = l_Lean_indentExpr(x_497);
-x_499 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_500 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_500, 0, x_499);
-lean_ctor_set(x_500, 1, x_498);
-x_501 = l_Lean_Elab_Term_throwError___rarg(x_1, x_500, x_4, x_494);
-return x_501;
-}
-}
-else
+if (lean_obj_tag(x_495) == 4)
 {
-lean_object* x_505; lean_object* x_506; 
-x_505 = lean_ctor_get(x_492, 1);
-lean_inc(x_505);
-lean_dec(x_492);
-if (lean_obj_tag(x_491) == 4)
-{
-lean_object* x_513; lean_object* x_514; 
-lean_dec(x_489);
+lean_object* x_517; lean_object* x_518; 
+lean_dec(x_493);
 lean_dec(x_4);
-x_513 = lean_ctor_get(x_491, 0);
-lean_inc(x_513);
-lean_dec(x_491);
-x_514 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_514, 0, x_513);
-lean_ctor_set(x_514, 1, x_505);
-return x_514;
-}
-else
-{
-lean_object* x_515; 
-lean_dec(x_491);
-x_515 = lean_box(0);
-x_506 = x_515;
-goto block_512;
-}
-block_512:
-{
-lean_object* x_507; lean_object* x_508; lean_object* x_509; lean_object* x_510; lean_object* x_511; 
-lean_dec(x_506);
-x_507 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_507, 0, x_489);
-x_508 = l_Lean_indentExpr(x_507);
-x_509 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_510 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_510, 0, x_509);
-lean_ctor_set(x_510, 1, x_508);
-x_511 = l_Lean_Elab_Term_throwError___rarg(x_1, x_510, x_4, x_505);
-return x_511;
-}
-}
-}
-else
-{
-uint8_t x_516; 
-lean_dec(x_491);
-lean_dec(x_489);
-lean_dec(x_4);
-x_516 = !lean_is_exclusive(x_492);
-if (x_516 == 0)
-{
-return x_492;
-}
-else
-{
-lean_object* x_517; lean_object* x_518; lean_object* x_519; 
-x_517 = lean_ctor_get(x_492, 0);
-x_518 = lean_ctor_get(x_492, 1);
-lean_inc(x_518);
+x_517 = lean_ctor_get(x_495, 0);
 lean_inc(x_517);
-lean_dec(x_492);
-x_519 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_519, 0, x_517);
-lean_ctor_set(x_519, 1, x_518);
-return x_519;
+lean_dec(x_495);
+x_518 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_518, 0, x_517);
+lean_ctor_set(x_518, 1, x_509);
+return x_518;
+}
+else
+{
+lean_object* x_519; 
+lean_dec(x_495);
+x_519 = lean_box(0);
+x_510 = x_519;
+goto block_516;
+}
+block_516:
+{
+lean_object* x_511; lean_object* x_512; lean_object* x_513; lean_object* x_514; lean_object* x_515; 
+lean_dec(x_510);
+x_511 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_511, 0, x_493);
+x_512 = l_Lean_indentExpr(x_511);
+x_513 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_514 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_514, 0, x_513);
+lean_ctor_set(x_514, 1, x_512);
+x_515 = l_Lean_Elab_Term_throwError___rarg(x_1, x_514, x_4, x_509);
+return x_515;
 }
 }
 }
 else
 {
 uint8_t x_520; 
+lean_dec(x_495);
+lean_dec(x_493);
 lean_dec(x_4);
-x_520 = !lean_is_exclusive(x_488);
+x_520 = !lean_is_exclusive(x_496);
 if (x_520 == 0)
 {
-return x_488;
+return x_496;
 }
 else
 {
 lean_object* x_521; lean_object* x_522; lean_object* x_523; 
-x_521 = lean_ctor_get(x_488, 0);
-x_522 = lean_ctor_get(x_488, 1);
+x_521 = lean_ctor_get(x_496, 0);
+x_522 = lean_ctor_get(x_496, 1);
 lean_inc(x_522);
 lean_inc(x_521);
-lean_dec(x_488);
+lean_dec(x_496);
 x_523 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_523, 0, x_521);
 lean_ctor_set(x_523, 1, x_522);
@@ -5815,19 +5071,19 @@ else
 {
 uint8_t x_524; 
 lean_dec(x_4);
-x_524 = !lean_is_exclusive(x_485);
+x_524 = !lean_is_exclusive(x_492);
 if (x_524 == 0)
 {
-return x_485;
+return x_492;
 }
 else
 {
 lean_object* x_525; lean_object* x_526; lean_object* x_527; 
-x_525 = lean_ctor_get(x_485, 0);
-x_526 = lean_ctor_get(x_485, 1);
+x_525 = lean_ctor_get(x_492, 0);
+x_526 = lean_ctor_get(x_492, 1);
 lean_inc(x_526);
 lean_inc(x_525);
-lean_dec(x_485);
+lean_dec(x_492);
 x_527 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_527, 0, x_525);
 lean_ctor_set(x_527, 1, x_526);
@@ -5837,177 +5093,177 @@ return x_527;
 }
 else
 {
-lean_object* x_528; 
-lean_dec(x_3);
-x_528 = lean_box(0);
-x_115 = x_528;
-goto block_121;
-}
-}
-case 10:
+uint8_t x_528; 
+lean_dec(x_4);
+x_528 = !lean_is_exclusive(x_489);
+if (x_528 == 0)
 {
-lean_dec(x_122);
-lean_free_object(x_111);
+return x_489;
+}
+else
+{
+lean_object* x_529; lean_object* x_530; lean_object* x_531; 
+x_529 = lean_ctor_get(x_489, 0);
+x_530 = lean_ctor_get(x_489, 1);
+lean_inc(x_530);
+lean_inc(x_529);
+lean_dec(x_489);
+x_531 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_531, 0, x_529);
+lean_ctor_set(x_531, 1, x_530);
+return x_531;
+}
+}
+}
+else
+{
+lean_object* x_532; 
+lean_dec(x_3);
+x_532 = lean_box(0);
+x_74 = x_532;
+goto block_80;
+}
+}
+case 11:
+{
+lean_dec(x_81);
+lean_free_object(x_70);
 if (lean_obj_tag(x_3) == 2)
 {
-lean_object* x_529; lean_object* x_530; 
-lean_dec(x_110);
-x_529 = lean_ctor_get(x_3, 1);
-lean_inc(x_529);
+lean_object* x_533; lean_object* x_534; 
+lean_dec(x_69);
+x_533 = lean_ctor_get(x_3, 1);
+lean_inc(x_533);
 lean_dec(x_3);
 lean_inc(x_4);
-x_530 = l_Lean_Elab_Term_inferType(x_1, x_529, x_4, x_114);
-if (lean_obj_tag(x_530) == 0)
+x_534 = l_Lean_Elab_Term_inferType(x_1, x_533, x_4, x_73);
+if (lean_obj_tag(x_534) == 0)
 {
-lean_object* x_531; lean_object* x_532; lean_object* x_533; 
-x_531 = lean_ctor_get(x_530, 0);
-lean_inc(x_531);
-x_532 = lean_ctor_get(x_530, 1);
-lean_inc(x_532);
-lean_dec(x_530);
-lean_inc(x_4);
-x_533 = l_Lean_Elab_Term_whnf(x_1, x_531, x_4, x_532);
-if (lean_obj_tag(x_533) == 0)
-{
-lean_object* x_534; lean_object* x_535; lean_object* x_536; lean_object* x_537; 
-x_534 = lean_ctor_get(x_533, 0);
-lean_inc(x_534);
-x_535 = lean_ctor_get(x_533, 1);
+lean_object* x_535; lean_object* x_536; lean_object* x_537; 
+x_535 = lean_ctor_get(x_534, 0);
 lean_inc(x_535);
-lean_dec(x_533);
-x_536 = l_Lean_Expr_getAppFn___main(x_534);
-x_537 = l_Lean_Elab_Term_tryPostponeIfMVar(x_534, x_4, x_535);
+x_536 = lean_ctor_get(x_534, 1);
+lean_inc(x_536);
+lean_dec(x_534);
+lean_inc(x_4);
+x_537 = l_Lean_Elab_Term_whnf(x_1, x_535, x_4, x_536);
 if (lean_obj_tag(x_537) == 0)
 {
-uint8_t x_538; 
-x_538 = !lean_is_exclusive(x_537);
-if (x_538 == 0)
-{
-lean_object* x_539; lean_object* x_540; lean_object* x_541; 
+lean_object* x_538; lean_object* x_539; lean_object* x_540; lean_object* x_541; 
+x_538 = lean_ctor_get(x_537, 0);
+lean_inc(x_538);
 x_539 = lean_ctor_get(x_537, 1);
-x_540 = lean_ctor_get(x_537, 0);
+lean_inc(x_539);
+lean_dec(x_537);
+x_540 = l_Lean_Expr_getAppFn___main(x_538);
+x_541 = l_Lean_Elab_Term_tryPostponeIfMVar(x_538, x_4, x_539);
+if (lean_obj_tag(x_541) == 0)
+{
+uint8_t x_542; 
+x_542 = !lean_is_exclusive(x_541);
+if (x_542 == 0)
+{
+lean_object* x_543; lean_object* x_544; lean_object* x_545; 
+x_543 = lean_ctor_get(x_541, 1);
+x_544 = lean_ctor_get(x_541, 0);
+lean_dec(x_544);
+if (lean_obj_tag(x_540) == 4)
+{
+lean_object* x_552; 
+lean_dec(x_538);
+lean_dec(x_4);
+x_552 = lean_ctor_get(x_540, 0);
+lean_inc(x_552);
 lean_dec(x_540);
-if (lean_obj_tag(x_536) == 4)
-{
-lean_object* x_548; 
-lean_dec(x_534);
-lean_dec(x_4);
-x_548 = lean_ctor_get(x_536, 0);
-lean_inc(x_548);
-lean_dec(x_536);
-lean_ctor_set(x_537, 0, x_548);
-return x_537;
+lean_ctor_set(x_541, 0, x_552);
+return x_541;
 }
 else
 {
-lean_object* x_549; 
-lean_free_object(x_537);
-lean_dec(x_536);
-x_549 = lean_box(0);
-x_541 = x_549;
-goto block_547;
+lean_object* x_553; 
+lean_free_object(x_541);
+lean_dec(x_540);
+x_553 = lean_box(0);
+x_545 = x_553;
+goto block_551;
 }
-block_547:
+block_551:
 {
-lean_object* x_542; lean_object* x_543; lean_object* x_544; lean_object* x_545; lean_object* x_546; 
+lean_object* x_546; lean_object* x_547; lean_object* x_548; lean_object* x_549; lean_object* x_550; 
+lean_dec(x_545);
+x_546 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_546, 0, x_538);
+x_547 = l_Lean_indentExpr(x_546);
+x_548 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_549 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_549, 0, x_548);
+lean_ctor_set(x_549, 1, x_547);
+x_550 = l_Lean_Elab_Term_throwError___rarg(x_1, x_549, x_4, x_543);
+return x_550;
+}
+}
+else
+{
+lean_object* x_554; lean_object* x_555; 
+x_554 = lean_ctor_get(x_541, 1);
+lean_inc(x_554);
 lean_dec(x_541);
-x_542 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_542, 0, x_534);
-x_543 = l_Lean_indentExpr(x_542);
-x_544 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_545 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_545, 0, x_544);
-lean_ctor_set(x_545, 1, x_543);
-x_546 = l_Lean_Elab_Term_throwError___rarg(x_1, x_545, x_4, x_539);
-return x_546;
-}
-}
-else
+if (lean_obj_tag(x_540) == 4)
 {
-lean_object* x_550; lean_object* x_551; 
-x_550 = lean_ctor_get(x_537, 1);
-lean_inc(x_550);
-lean_dec(x_537);
-if (lean_obj_tag(x_536) == 4)
-{
-lean_object* x_558; lean_object* x_559; 
-lean_dec(x_534);
+lean_object* x_562; lean_object* x_563; 
+lean_dec(x_538);
 lean_dec(x_4);
-x_558 = lean_ctor_get(x_536, 0);
-lean_inc(x_558);
-lean_dec(x_536);
-x_559 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_559, 0, x_558);
-lean_ctor_set(x_559, 1, x_550);
-return x_559;
-}
-else
-{
-lean_object* x_560; 
-lean_dec(x_536);
-x_560 = lean_box(0);
-x_551 = x_560;
-goto block_557;
-}
-block_557:
-{
-lean_object* x_552; lean_object* x_553; lean_object* x_554; lean_object* x_555; lean_object* x_556; 
-lean_dec(x_551);
-x_552 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_552, 0, x_534);
-x_553 = l_Lean_indentExpr(x_552);
-x_554 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_555 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_555, 0, x_554);
-lean_ctor_set(x_555, 1, x_553);
-x_556 = l_Lean_Elab_Term_throwError___rarg(x_1, x_555, x_4, x_550);
-return x_556;
-}
-}
-}
-else
-{
-uint8_t x_561; 
-lean_dec(x_536);
-lean_dec(x_534);
-lean_dec(x_4);
-x_561 = !lean_is_exclusive(x_537);
-if (x_561 == 0)
-{
-return x_537;
-}
-else
-{
-lean_object* x_562; lean_object* x_563; lean_object* x_564; 
-x_562 = lean_ctor_get(x_537, 0);
-x_563 = lean_ctor_get(x_537, 1);
-lean_inc(x_563);
+x_562 = lean_ctor_get(x_540, 0);
 lean_inc(x_562);
-lean_dec(x_537);
-x_564 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_564, 0, x_562);
-lean_ctor_set(x_564, 1, x_563);
-return x_564;
+lean_dec(x_540);
+x_563 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_563, 0, x_562);
+lean_ctor_set(x_563, 1, x_554);
+return x_563;
+}
+else
+{
+lean_object* x_564; 
+lean_dec(x_540);
+x_564 = lean_box(0);
+x_555 = x_564;
+goto block_561;
+}
+block_561:
+{
+lean_object* x_556; lean_object* x_557; lean_object* x_558; lean_object* x_559; lean_object* x_560; 
+lean_dec(x_555);
+x_556 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_556, 0, x_538);
+x_557 = l_Lean_indentExpr(x_556);
+x_558 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_559 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_559, 0, x_558);
+lean_ctor_set(x_559, 1, x_557);
+x_560 = l_Lean_Elab_Term_throwError___rarg(x_1, x_559, x_4, x_554);
+return x_560;
 }
 }
 }
 else
 {
 uint8_t x_565; 
+lean_dec(x_540);
+lean_dec(x_538);
 lean_dec(x_4);
-x_565 = !lean_is_exclusive(x_533);
+x_565 = !lean_is_exclusive(x_541);
 if (x_565 == 0)
 {
-return x_533;
+return x_541;
 }
 else
 {
 lean_object* x_566; lean_object* x_567; lean_object* x_568; 
-x_566 = lean_ctor_get(x_533, 0);
-x_567 = lean_ctor_get(x_533, 1);
+x_566 = lean_ctor_get(x_541, 0);
+x_567 = lean_ctor_get(x_541, 1);
 lean_inc(x_567);
 lean_inc(x_566);
-lean_dec(x_533);
+lean_dec(x_541);
 x_568 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_568, 0, x_566);
 lean_ctor_set(x_568, 1, x_567);
@@ -6019,19 +5275,19 @@ else
 {
 uint8_t x_569; 
 lean_dec(x_4);
-x_569 = !lean_is_exclusive(x_530);
+x_569 = !lean_is_exclusive(x_537);
 if (x_569 == 0)
 {
-return x_530;
+return x_537;
 }
 else
 {
 lean_object* x_570; lean_object* x_571; lean_object* x_572; 
-x_570 = lean_ctor_get(x_530, 0);
-x_571 = lean_ctor_get(x_530, 1);
+x_570 = lean_ctor_get(x_537, 0);
+x_571 = lean_ctor_get(x_537, 1);
 lean_inc(x_571);
 lean_inc(x_570);
-lean_dec(x_530);
+lean_dec(x_537);
 x_572 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_572, 0, x_570);
 lean_ctor_set(x_572, 1, x_571);
@@ -6041,177 +5297,177 @@ return x_572;
 }
 else
 {
-lean_object* x_573; 
-lean_dec(x_3);
-x_573 = lean_box(0);
-x_115 = x_573;
-goto block_121;
-}
-}
-case 11:
+uint8_t x_573; 
+lean_dec(x_4);
+x_573 = !lean_is_exclusive(x_534);
+if (x_573 == 0)
 {
-lean_dec(x_122);
-lean_free_object(x_111);
+return x_534;
+}
+else
+{
+lean_object* x_574; lean_object* x_575; lean_object* x_576; 
+x_574 = lean_ctor_get(x_534, 0);
+x_575 = lean_ctor_get(x_534, 1);
+lean_inc(x_575);
+lean_inc(x_574);
+lean_dec(x_534);
+x_576 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_576, 0, x_574);
+lean_ctor_set(x_576, 1, x_575);
+return x_576;
+}
+}
+}
+else
+{
+lean_object* x_577; 
+lean_dec(x_3);
+x_577 = lean_box(0);
+x_74 = x_577;
+goto block_80;
+}
+}
+default: 
+{
+lean_dec(x_81);
+lean_free_object(x_70);
 if (lean_obj_tag(x_3) == 2)
 {
-lean_object* x_574; lean_object* x_575; 
-lean_dec(x_110);
-x_574 = lean_ctor_get(x_3, 1);
-lean_inc(x_574);
+lean_object* x_578; lean_object* x_579; 
+lean_dec(x_69);
+x_578 = lean_ctor_get(x_3, 1);
+lean_inc(x_578);
 lean_dec(x_3);
 lean_inc(x_4);
-x_575 = l_Lean_Elab_Term_inferType(x_1, x_574, x_4, x_114);
-if (lean_obj_tag(x_575) == 0)
+x_579 = l_Lean_Elab_Term_inferType(x_1, x_578, x_4, x_73);
+if (lean_obj_tag(x_579) == 0)
 {
-lean_object* x_576; lean_object* x_577; lean_object* x_578; 
-x_576 = lean_ctor_get(x_575, 0);
-lean_inc(x_576);
-x_577 = lean_ctor_get(x_575, 1);
-lean_inc(x_577);
-lean_dec(x_575);
-lean_inc(x_4);
-x_578 = l_Lean_Elab_Term_whnf(x_1, x_576, x_4, x_577);
-if (lean_obj_tag(x_578) == 0)
-{
-lean_object* x_579; lean_object* x_580; lean_object* x_581; lean_object* x_582; 
-x_579 = lean_ctor_get(x_578, 0);
-lean_inc(x_579);
-x_580 = lean_ctor_get(x_578, 1);
+lean_object* x_580; lean_object* x_581; lean_object* x_582; 
+x_580 = lean_ctor_get(x_579, 0);
 lean_inc(x_580);
-lean_dec(x_578);
-x_581 = l_Lean_Expr_getAppFn___main(x_579);
-x_582 = l_Lean_Elab_Term_tryPostponeIfMVar(x_579, x_4, x_580);
+x_581 = lean_ctor_get(x_579, 1);
+lean_inc(x_581);
+lean_dec(x_579);
+lean_inc(x_4);
+x_582 = l_Lean_Elab_Term_whnf(x_1, x_580, x_4, x_581);
 if (lean_obj_tag(x_582) == 0)
 {
-uint8_t x_583; 
-x_583 = !lean_is_exclusive(x_582);
-if (x_583 == 0)
-{
-lean_object* x_584; lean_object* x_585; lean_object* x_586; 
+lean_object* x_583; lean_object* x_584; lean_object* x_585; lean_object* x_586; 
+x_583 = lean_ctor_get(x_582, 0);
+lean_inc(x_583);
 x_584 = lean_ctor_get(x_582, 1);
-x_585 = lean_ctor_get(x_582, 0);
+lean_inc(x_584);
+lean_dec(x_582);
+x_585 = l_Lean_Expr_getAppFn___main(x_583);
+x_586 = l_Lean_Elab_Term_tryPostponeIfMVar(x_583, x_4, x_584);
+if (lean_obj_tag(x_586) == 0)
+{
+uint8_t x_587; 
+x_587 = !lean_is_exclusive(x_586);
+if (x_587 == 0)
+{
+lean_object* x_588; lean_object* x_589; lean_object* x_590; 
+x_588 = lean_ctor_get(x_586, 1);
+x_589 = lean_ctor_get(x_586, 0);
+lean_dec(x_589);
+if (lean_obj_tag(x_585) == 4)
+{
+lean_object* x_597; 
+lean_dec(x_583);
+lean_dec(x_4);
+x_597 = lean_ctor_get(x_585, 0);
+lean_inc(x_597);
 lean_dec(x_585);
-if (lean_obj_tag(x_581) == 4)
-{
-lean_object* x_593; 
-lean_dec(x_579);
-lean_dec(x_4);
-x_593 = lean_ctor_get(x_581, 0);
-lean_inc(x_593);
-lean_dec(x_581);
-lean_ctor_set(x_582, 0, x_593);
-return x_582;
+lean_ctor_set(x_586, 0, x_597);
+return x_586;
 }
 else
 {
-lean_object* x_594; 
-lean_free_object(x_582);
-lean_dec(x_581);
-x_594 = lean_box(0);
-x_586 = x_594;
-goto block_592;
+lean_object* x_598; 
+lean_free_object(x_586);
+lean_dec(x_585);
+x_598 = lean_box(0);
+x_590 = x_598;
+goto block_596;
 }
-block_592:
+block_596:
 {
-lean_object* x_587; lean_object* x_588; lean_object* x_589; lean_object* x_590; lean_object* x_591; 
+lean_object* x_591; lean_object* x_592; lean_object* x_593; lean_object* x_594; lean_object* x_595; 
+lean_dec(x_590);
+x_591 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_591, 0, x_583);
+x_592 = l_Lean_indentExpr(x_591);
+x_593 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_594 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_594, 0, x_593);
+lean_ctor_set(x_594, 1, x_592);
+x_595 = l_Lean_Elab_Term_throwError___rarg(x_1, x_594, x_4, x_588);
+return x_595;
+}
+}
+else
+{
+lean_object* x_599; lean_object* x_600; 
+x_599 = lean_ctor_get(x_586, 1);
+lean_inc(x_599);
 lean_dec(x_586);
-x_587 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_587, 0, x_579);
-x_588 = l_Lean_indentExpr(x_587);
-x_589 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_590 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_590, 0, x_589);
-lean_ctor_set(x_590, 1, x_588);
-x_591 = l_Lean_Elab_Term_throwError___rarg(x_1, x_590, x_4, x_584);
-return x_591;
-}
-}
-else
+if (lean_obj_tag(x_585) == 4)
 {
-lean_object* x_595; lean_object* x_596; 
-x_595 = lean_ctor_get(x_582, 1);
-lean_inc(x_595);
-lean_dec(x_582);
-if (lean_obj_tag(x_581) == 4)
-{
-lean_object* x_603; lean_object* x_604; 
-lean_dec(x_579);
+lean_object* x_607; lean_object* x_608; 
+lean_dec(x_583);
 lean_dec(x_4);
-x_603 = lean_ctor_get(x_581, 0);
-lean_inc(x_603);
-lean_dec(x_581);
-x_604 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_604, 0, x_603);
-lean_ctor_set(x_604, 1, x_595);
-return x_604;
-}
-else
-{
-lean_object* x_605; 
-lean_dec(x_581);
-x_605 = lean_box(0);
-x_596 = x_605;
-goto block_602;
-}
-block_602:
-{
-lean_object* x_597; lean_object* x_598; lean_object* x_599; lean_object* x_600; lean_object* x_601; 
-lean_dec(x_596);
-x_597 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_597, 0, x_579);
-x_598 = l_Lean_indentExpr(x_597);
-x_599 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_600 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_600, 0, x_599);
-lean_ctor_set(x_600, 1, x_598);
-x_601 = l_Lean_Elab_Term_throwError___rarg(x_1, x_600, x_4, x_595);
-return x_601;
-}
-}
-}
-else
-{
-uint8_t x_606; 
-lean_dec(x_581);
-lean_dec(x_579);
-lean_dec(x_4);
-x_606 = !lean_is_exclusive(x_582);
-if (x_606 == 0)
-{
-return x_582;
-}
-else
-{
-lean_object* x_607; lean_object* x_608; lean_object* x_609; 
-x_607 = lean_ctor_get(x_582, 0);
-x_608 = lean_ctor_get(x_582, 1);
-lean_inc(x_608);
+x_607 = lean_ctor_get(x_585, 0);
 lean_inc(x_607);
-lean_dec(x_582);
-x_609 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_609, 0, x_607);
-lean_ctor_set(x_609, 1, x_608);
-return x_609;
+lean_dec(x_585);
+x_608 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_608, 0, x_607);
+lean_ctor_set(x_608, 1, x_599);
+return x_608;
+}
+else
+{
+lean_object* x_609; 
+lean_dec(x_585);
+x_609 = lean_box(0);
+x_600 = x_609;
+goto block_606;
+}
+block_606:
+{
+lean_object* x_601; lean_object* x_602; lean_object* x_603; lean_object* x_604; lean_object* x_605; 
+lean_dec(x_600);
+x_601 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_601, 0, x_583);
+x_602 = l_Lean_indentExpr(x_601);
+x_603 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_604 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_604, 0, x_603);
+lean_ctor_set(x_604, 1, x_602);
+x_605 = l_Lean_Elab_Term_throwError___rarg(x_1, x_604, x_4, x_599);
+return x_605;
 }
 }
 }
 else
 {
 uint8_t x_610; 
+lean_dec(x_585);
+lean_dec(x_583);
 lean_dec(x_4);
-x_610 = !lean_is_exclusive(x_578);
+x_610 = !lean_is_exclusive(x_586);
 if (x_610 == 0)
 {
-return x_578;
+return x_586;
 }
 else
 {
 lean_object* x_611; lean_object* x_612; lean_object* x_613; 
-x_611 = lean_ctor_get(x_578, 0);
-x_612 = lean_ctor_get(x_578, 1);
+x_611 = lean_ctor_get(x_586, 0);
+x_612 = lean_ctor_get(x_586, 1);
 lean_inc(x_612);
 lean_inc(x_611);
-lean_dec(x_578);
+lean_dec(x_586);
 x_613 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_613, 0, x_611);
 lean_ctor_set(x_613, 1, x_612);
@@ -6223,19 +5479,19 @@ else
 {
 uint8_t x_614; 
 lean_dec(x_4);
-x_614 = !lean_is_exclusive(x_575);
+x_614 = !lean_is_exclusive(x_582);
 if (x_614 == 0)
 {
-return x_575;
+return x_582;
 }
 else
 {
 lean_object* x_615; lean_object* x_616; lean_object* x_617; 
-x_615 = lean_ctor_get(x_575, 0);
-x_616 = lean_ctor_get(x_575, 1);
+x_615 = lean_ctor_get(x_582, 0);
+x_616 = lean_ctor_get(x_582, 1);
 lean_inc(x_616);
 lean_inc(x_615);
-lean_dec(x_575);
+lean_dec(x_582);
 x_617 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_617, 0, x_615);
 lean_ctor_set(x_617, 1, x_616);
@@ -6245,2462 +5501,2281 @@ return x_617;
 }
 else
 {
-lean_object* x_618; 
-lean_dec(x_3);
-x_618 = lean_box(0);
-x_115 = x_618;
-goto block_121;
-}
-}
-default: 
+uint8_t x_618; 
+lean_dec(x_4);
+x_618 = !lean_is_exclusive(x_579);
+if (x_618 == 0)
 {
-lean_dec(x_122);
-lean_free_object(x_111);
-if (lean_obj_tag(x_3) == 2)
+return x_579;
+}
+else
 {
-lean_object* x_619; lean_object* x_620; 
-lean_dec(x_110);
-x_619 = lean_ctor_get(x_3, 1);
+lean_object* x_619; lean_object* x_620; lean_object* x_621; 
+x_619 = lean_ctor_get(x_579, 0);
+x_620 = lean_ctor_get(x_579, 1);
+lean_inc(x_620);
 lean_inc(x_619);
+lean_dec(x_579);
+x_621 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_621, 0, x_619);
+lean_ctor_set(x_621, 1, x_620);
+return x_621;
+}
+}
+}
+else
+{
+lean_object* x_622; 
 lean_dec(x_3);
-lean_inc(x_4);
-x_620 = l_Lean_Elab_Term_inferType(x_1, x_619, x_4, x_114);
-if (lean_obj_tag(x_620) == 0)
+x_622 = lean_box(0);
+x_74 = x_622;
+goto block_80;
+}
+}
+}
+block_80:
 {
-lean_object* x_621; lean_object* x_622; lean_object* x_623; 
-x_621 = lean_ctor_get(x_620, 0);
-lean_inc(x_621);
-x_622 = lean_ctor_get(x_620, 1);
-lean_inc(x_622);
-lean_dec(x_620);
-lean_inc(x_4);
-x_623 = l_Lean_Elab_Term_whnf(x_1, x_621, x_4, x_622);
-if (lean_obj_tag(x_623) == 0)
+lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; 
+lean_dec(x_74);
+x_75 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_75, 0, x_69);
+x_76 = l_Lean_indentExpr(x_75);
+x_77 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__3;
+x_78 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_78, 0, x_77);
+lean_ctor_set(x_78, 1, x_76);
+x_79 = l_Lean_Elab_Term_throwError___rarg(x_1, x_78, x_4, x_73);
+return x_79;
+}
+}
+else
 {
-lean_object* x_624; lean_object* x_625; lean_object* x_626; lean_object* x_627; 
-x_624 = lean_ctor_get(x_623, 0);
+lean_object* x_623; lean_object* x_624; lean_object* x_625; lean_object* x_632; 
+x_623 = lean_ctor_get(x_70, 0);
+x_624 = lean_ctor_get(x_70, 1);
 lean_inc(x_624);
-x_625 = lean_ctor_get(x_623, 1);
-lean_inc(x_625);
+lean_inc(x_623);
+lean_dec(x_70);
+x_632 = l_Lean_Expr_getAppFn___main(x_623);
 lean_dec(x_623);
-x_626 = l_Lean_Expr_getAppFn___main(x_624);
-x_627 = l_Lean_Elab_Term_tryPostponeIfMVar(x_624, x_4, x_625);
-if (lean_obj_tag(x_627) == 0)
-{
-uint8_t x_628; 
-x_628 = !lean_is_exclusive(x_627);
-if (x_628 == 0)
-{
-lean_object* x_629; lean_object* x_630; lean_object* x_631; 
-x_629 = lean_ctor_get(x_627, 1);
-x_630 = lean_ctor_get(x_627, 0);
-lean_dec(x_630);
-if (lean_obj_tag(x_626) == 4)
-{
-lean_object* x_638; 
-lean_dec(x_624);
-lean_dec(x_4);
-x_638 = lean_ctor_get(x_626, 0);
-lean_inc(x_638);
-lean_dec(x_626);
-lean_ctor_set(x_627, 0, x_638);
-return x_627;
-}
-else
-{
-lean_object* x_639; 
-lean_free_object(x_627);
-lean_dec(x_626);
-x_639 = lean_box(0);
-x_631 = x_639;
-goto block_637;
-}
-block_637:
-{
-lean_object* x_632; lean_object* x_633; lean_object* x_634; lean_object* x_635; lean_object* x_636; 
-lean_dec(x_631);
-x_632 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_632, 0, x_624);
-x_633 = l_Lean_indentExpr(x_632);
-x_634 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_635 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_635, 0, x_634);
-lean_ctor_set(x_635, 1, x_633);
-x_636 = l_Lean_Elab_Term_throwError___rarg(x_1, x_635, x_4, x_629);
-return x_636;
-}
-}
-else
-{
-lean_object* x_640; lean_object* x_641; 
-x_640 = lean_ctor_get(x_627, 1);
-lean_inc(x_640);
-lean_dec(x_627);
-if (lean_obj_tag(x_626) == 4)
-{
-lean_object* x_648; lean_object* x_649; 
-lean_dec(x_624);
-lean_dec(x_4);
-x_648 = lean_ctor_get(x_626, 0);
-lean_inc(x_648);
-lean_dec(x_626);
-x_649 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_649, 0, x_648);
-lean_ctor_set(x_649, 1, x_640);
-return x_649;
-}
-else
-{
-lean_object* x_650; 
-lean_dec(x_626);
-x_650 = lean_box(0);
-x_641 = x_650;
-goto block_647;
-}
-block_647:
-{
-lean_object* x_642; lean_object* x_643; lean_object* x_644; lean_object* x_645; lean_object* x_646; 
-lean_dec(x_641);
-x_642 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_642, 0, x_624);
-x_643 = l_Lean_indentExpr(x_642);
-x_644 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_645 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_645, 0, x_644);
-lean_ctor_set(x_645, 1, x_643);
-x_646 = l_Lean_Elab_Term_throwError___rarg(x_1, x_645, x_4, x_640);
-return x_646;
-}
-}
-}
-else
-{
-uint8_t x_651; 
-lean_dec(x_626);
-lean_dec(x_624);
-lean_dec(x_4);
-x_651 = !lean_is_exclusive(x_627);
-if (x_651 == 0)
-{
-return x_627;
-}
-else
-{
-lean_object* x_652; lean_object* x_653; lean_object* x_654; 
-x_652 = lean_ctor_get(x_627, 0);
-x_653 = lean_ctor_get(x_627, 1);
-lean_inc(x_653);
-lean_inc(x_652);
-lean_dec(x_627);
-x_654 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_654, 0, x_652);
-lean_ctor_set(x_654, 1, x_653);
-return x_654;
-}
-}
-}
-else
-{
-uint8_t x_655; 
-lean_dec(x_4);
-x_655 = !lean_is_exclusive(x_623);
-if (x_655 == 0)
-{
-return x_623;
-}
-else
-{
-lean_object* x_656; lean_object* x_657; lean_object* x_658; 
-x_656 = lean_ctor_get(x_623, 0);
-x_657 = lean_ctor_get(x_623, 1);
-lean_inc(x_657);
-lean_inc(x_656);
-lean_dec(x_623);
-x_658 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_658, 0, x_656);
-lean_ctor_set(x_658, 1, x_657);
-return x_658;
-}
-}
-}
-else
-{
-uint8_t x_659; 
-lean_dec(x_4);
-x_659 = !lean_is_exclusive(x_620);
-if (x_659 == 0)
-{
-return x_620;
-}
-else
-{
-lean_object* x_660; lean_object* x_661; lean_object* x_662; 
-x_660 = lean_ctor_get(x_620, 0);
-x_661 = lean_ctor_get(x_620, 1);
-lean_inc(x_661);
-lean_inc(x_660);
-lean_dec(x_620);
-x_662 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_662, 0, x_660);
-lean_ctor_set(x_662, 1, x_661);
-return x_662;
-}
-}
-}
-else
-{
-lean_object* x_663; 
-lean_dec(x_3);
-x_663 = lean_box(0);
-x_115 = x_663;
-goto block_121;
-}
-}
-}
-block_121:
-{
-lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; 
-lean_dec(x_115);
-x_116 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_116, 0, x_110);
-x_117 = l_Lean_indentExpr(x_116);
-x_118 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__9;
-x_119 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_119, 0, x_118);
-lean_ctor_set(x_119, 1, x_117);
-x_120 = l_Lean_Elab_Term_throwError___rarg(x_1, x_119, x_4, x_114);
-return x_120;
-}
-}
-else
-{
-lean_object* x_664; lean_object* x_665; lean_object* x_666; lean_object* x_673; 
-x_664 = lean_ctor_get(x_111, 0);
-x_665 = lean_ctor_get(x_111, 1);
-lean_inc(x_665);
-lean_inc(x_664);
-lean_dec(x_111);
-x_673 = l_Lean_Expr_getAppFn___main(x_664);
-lean_dec(x_664);
-switch (lean_obj_tag(x_673)) {
+switch (lean_obj_tag(x_632)) {
 case 0:
 {
-lean_dec(x_673);
+lean_dec(x_632);
 if (lean_obj_tag(x_3) == 2)
 {
-lean_object* x_674; lean_object* x_675; 
-lean_dec(x_110);
-x_674 = lean_ctor_get(x_3, 1);
-lean_inc(x_674);
+lean_object* x_633; lean_object* x_634; 
+lean_dec(x_69);
+x_633 = lean_ctor_get(x_3, 1);
+lean_inc(x_633);
 lean_dec(x_3);
 lean_inc(x_4);
-x_675 = l_Lean_Elab_Term_inferType(x_1, x_674, x_4, x_665);
-if (lean_obj_tag(x_675) == 0)
+x_634 = l_Lean_Elab_Term_inferType(x_1, x_633, x_4, x_624);
+if (lean_obj_tag(x_634) == 0)
 {
-lean_object* x_676; lean_object* x_677; lean_object* x_678; 
-x_676 = lean_ctor_get(x_675, 0);
-lean_inc(x_676);
-x_677 = lean_ctor_get(x_675, 1);
-lean_inc(x_677);
-lean_dec(x_675);
+lean_object* x_635; lean_object* x_636; lean_object* x_637; 
+x_635 = lean_ctor_get(x_634, 0);
+lean_inc(x_635);
+x_636 = lean_ctor_get(x_634, 1);
+lean_inc(x_636);
+lean_dec(x_634);
 lean_inc(x_4);
-x_678 = l_Lean_Elab_Term_whnf(x_1, x_676, x_4, x_677);
-if (lean_obj_tag(x_678) == 0)
+x_637 = l_Lean_Elab_Term_whnf(x_1, x_635, x_4, x_636);
+if (lean_obj_tag(x_637) == 0)
 {
-lean_object* x_679; lean_object* x_680; lean_object* x_681; lean_object* x_682; 
-x_679 = lean_ctor_get(x_678, 0);
-lean_inc(x_679);
-x_680 = lean_ctor_get(x_678, 1);
-lean_inc(x_680);
-lean_dec(x_678);
-x_681 = l_Lean_Expr_getAppFn___main(x_679);
-x_682 = l_Lean_Elab_Term_tryPostponeIfMVar(x_679, x_4, x_680);
-if (lean_obj_tag(x_682) == 0)
+lean_object* x_638; lean_object* x_639; lean_object* x_640; lean_object* x_641; 
+x_638 = lean_ctor_get(x_637, 0);
+lean_inc(x_638);
+x_639 = lean_ctor_get(x_637, 1);
+lean_inc(x_639);
+lean_dec(x_637);
+x_640 = l_Lean_Expr_getAppFn___main(x_638);
+x_641 = l_Lean_Elab_Term_tryPostponeIfMVar(x_638, x_4, x_639);
+if (lean_obj_tag(x_641) == 0)
 {
-lean_object* x_683; lean_object* x_684; lean_object* x_685; 
-x_683 = lean_ctor_get(x_682, 1);
-lean_inc(x_683);
-if (lean_is_exclusive(x_682)) {
- lean_ctor_release(x_682, 0);
- lean_ctor_release(x_682, 1);
- x_684 = x_682;
+lean_object* x_642; lean_object* x_643; lean_object* x_644; 
+x_642 = lean_ctor_get(x_641, 1);
+lean_inc(x_642);
+if (lean_is_exclusive(x_641)) {
+ lean_ctor_release(x_641, 0);
+ lean_ctor_release(x_641, 1);
+ x_643 = x_641;
 } else {
- lean_dec_ref(x_682);
- x_684 = lean_box(0);
+ lean_dec_ref(x_641);
+ x_643 = lean_box(0);
 }
-if (lean_obj_tag(x_681) == 4)
+if (lean_obj_tag(x_640) == 4)
 {
-lean_object* x_692; lean_object* x_693; 
-lean_dec(x_679);
+lean_object* x_651; lean_object* x_652; 
+lean_dec(x_638);
 lean_dec(x_4);
-x_692 = lean_ctor_get(x_681, 0);
-lean_inc(x_692);
-lean_dec(x_681);
-if (lean_is_scalar(x_684)) {
- x_693 = lean_alloc_ctor(0, 2, 0);
+x_651 = lean_ctor_get(x_640, 0);
+lean_inc(x_651);
+lean_dec(x_640);
+if (lean_is_scalar(x_643)) {
+ x_652 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_693 = x_684;
+ x_652 = x_643;
 }
-lean_ctor_set(x_693, 0, x_692);
-lean_ctor_set(x_693, 1, x_683);
-return x_693;
+lean_ctor_set(x_652, 0, x_651);
+lean_ctor_set(x_652, 1, x_642);
+return x_652;
 }
 else
 {
-lean_object* x_694; 
-lean_dec(x_684);
-lean_dec(x_681);
-x_694 = lean_box(0);
-x_685 = x_694;
-goto block_691;
+lean_object* x_653; 
+lean_dec(x_643);
+lean_dec(x_640);
+x_653 = lean_box(0);
+x_644 = x_653;
+goto block_650;
 }
-block_691:
+block_650:
 {
-lean_object* x_686; lean_object* x_687; lean_object* x_688; lean_object* x_689; lean_object* x_690; 
-lean_dec(x_685);
-x_686 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_686, 0, x_679);
-x_687 = l_Lean_indentExpr(x_686);
-x_688 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_689 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_689, 0, x_688);
-lean_ctor_set(x_689, 1, x_687);
-x_690 = l_Lean_Elab_Term_throwError___rarg(x_1, x_689, x_4, x_683);
-return x_690;
+lean_object* x_645; lean_object* x_646; lean_object* x_647; lean_object* x_648; lean_object* x_649; 
+lean_dec(x_644);
+x_645 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_645, 0, x_638);
+x_646 = l_Lean_indentExpr(x_645);
+x_647 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_648 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_648, 0, x_647);
+lean_ctor_set(x_648, 1, x_646);
+x_649 = l_Lean_Elab_Term_throwError___rarg(x_1, x_648, x_4, x_642);
+return x_649;
 }
 }
 else
 {
-lean_object* x_695; lean_object* x_696; lean_object* x_697; lean_object* x_698; 
-lean_dec(x_681);
-lean_dec(x_679);
+lean_object* x_654; lean_object* x_655; lean_object* x_656; lean_object* x_657; 
+lean_dec(x_640);
+lean_dec(x_638);
 lean_dec(x_4);
-x_695 = lean_ctor_get(x_682, 0);
-lean_inc(x_695);
-x_696 = lean_ctor_get(x_682, 1);
-lean_inc(x_696);
-if (lean_is_exclusive(x_682)) {
- lean_ctor_release(x_682, 0);
- lean_ctor_release(x_682, 1);
- x_697 = x_682;
+x_654 = lean_ctor_get(x_641, 0);
+lean_inc(x_654);
+x_655 = lean_ctor_get(x_641, 1);
+lean_inc(x_655);
+if (lean_is_exclusive(x_641)) {
+ lean_ctor_release(x_641, 0);
+ lean_ctor_release(x_641, 1);
+ x_656 = x_641;
 } else {
- lean_dec_ref(x_682);
- x_697 = lean_box(0);
+ lean_dec_ref(x_641);
+ x_656 = lean_box(0);
 }
-if (lean_is_scalar(x_697)) {
- x_698 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_656)) {
+ x_657 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_698 = x_697;
+ x_657 = x_656;
 }
-lean_ctor_set(x_698, 0, x_695);
-lean_ctor_set(x_698, 1, x_696);
-return x_698;
+lean_ctor_set(x_657, 0, x_654);
+lean_ctor_set(x_657, 1, x_655);
+return x_657;
 }
 }
 else
 {
-lean_object* x_699; lean_object* x_700; lean_object* x_701; lean_object* x_702; 
+lean_object* x_658; lean_object* x_659; lean_object* x_660; lean_object* x_661; 
 lean_dec(x_4);
-x_699 = lean_ctor_get(x_678, 0);
-lean_inc(x_699);
-x_700 = lean_ctor_get(x_678, 1);
-lean_inc(x_700);
-if (lean_is_exclusive(x_678)) {
- lean_ctor_release(x_678, 0);
- lean_ctor_release(x_678, 1);
- x_701 = x_678;
+x_658 = lean_ctor_get(x_637, 0);
+lean_inc(x_658);
+x_659 = lean_ctor_get(x_637, 1);
+lean_inc(x_659);
+if (lean_is_exclusive(x_637)) {
+ lean_ctor_release(x_637, 0);
+ lean_ctor_release(x_637, 1);
+ x_660 = x_637;
 } else {
- lean_dec_ref(x_678);
- x_701 = lean_box(0);
+ lean_dec_ref(x_637);
+ x_660 = lean_box(0);
 }
-if (lean_is_scalar(x_701)) {
- x_702 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_660)) {
+ x_661 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_702 = x_701;
+ x_661 = x_660;
 }
-lean_ctor_set(x_702, 0, x_699);
-lean_ctor_set(x_702, 1, x_700);
-return x_702;
+lean_ctor_set(x_661, 0, x_658);
+lean_ctor_set(x_661, 1, x_659);
+return x_661;
 }
 }
 else
 {
-lean_object* x_703; lean_object* x_704; lean_object* x_705; lean_object* x_706; 
+lean_object* x_662; lean_object* x_663; lean_object* x_664; lean_object* x_665; 
 lean_dec(x_4);
-x_703 = lean_ctor_get(x_675, 0);
-lean_inc(x_703);
-x_704 = lean_ctor_get(x_675, 1);
-lean_inc(x_704);
-if (lean_is_exclusive(x_675)) {
- lean_ctor_release(x_675, 0);
- lean_ctor_release(x_675, 1);
- x_705 = x_675;
+x_662 = lean_ctor_get(x_634, 0);
+lean_inc(x_662);
+x_663 = lean_ctor_get(x_634, 1);
+lean_inc(x_663);
+if (lean_is_exclusive(x_634)) {
+ lean_ctor_release(x_634, 0);
+ lean_ctor_release(x_634, 1);
+ x_664 = x_634;
 } else {
- lean_dec_ref(x_675);
- x_705 = lean_box(0);
+ lean_dec_ref(x_634);
+ x_664 = lean_box(0);
 }
-if (lean_is_scalar(x_705)) {
- x_706 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_664)) {
+ x_665 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_706 = x_705;
+ x_665 = x_664;
 }
-lean_ctor_set(x_706, 0, x_703);
-lean_ctor_set(x_706, 1, x_704);
-return x_706;
+lean_ctor_set(x_665, 0, x_662);
+lean_ctor_set(x_665, 1, x_663);
+return x_665;
 }
 }
 else
 {
-lean_object* x_707; 
+lean_object* x_666; 
 lean_dec(x_3);
-x_707 = lean_box(0);
-x_666 = x_707;
-goto block_672;
+x_666 = lean_box(0);
+x_625 = x_666;
+goto block_631;
 }
 }
 case 1:
 {
-lean_dec(x_673);
+lean_dec(x_632);
 if (lean_obj_tag(x_3) == 2)
 {
-lean_object* x_708; lean_object* x_709; 
-lean_dec(x_110);
-x_708 = lean_ctor_get(x_3, 1);
-lean_inc(x_708);
+lean_object* x_667; lean_object* x_668; 
+lean_dec(x_69);
+x_667 = lean_ctor_get(x_3, 1);
+lean_inc(x_667);
 lean_dec(x_3);
 lean_inc(x_4);
-x_709 = l_Lean_Elab_Term_inferType(x_1, x_708, x_4, x_665);
-if (lean_obj_tag(x_709) == 0)
+x_668 = l_Lean_Elab_Term_inferType(x_1, x_667, x_4, x_624);
+if (lean_obj_tag(x_668) == 0)
 {
-lean_object* x_710; lean_object* x_711; lean_object* x_712; 
-x_710 = lean_ctor_get(x_709, 0);
-lean_inc(x_710);
-x_711 = lean_ctor_get(x_709, 1);
-lean_inc(x_711);
-lean_dec(x_709);
+lean_object* x_669; lean_object* x_670; lean_object* x_671; 
+x_669 = lean_ctor_get(x_668, 0);
+lean_inc(x_669);
+x_670 = lean_ctor_get(x_668, 1);
+lean_inc(x_670);
+lean_dec(x_668);
 lean_inc(x_4);
-x_712 = l_Lean_Elab_Term_whnf(x_1, x_710, x_4, x_711);
-if (lean_obj_tag(x_712) == 0)
+x_671 = l_Lean_Elab_Term_whnf(x_1, x_669, x_4, x_670);
+if (lean_obj_tag(x_671) == 0)
 {
-lean_object* x_713; lean_object* x_714; lean_object* x_715; lean_object* x_716; 
-x_713 = lean_ctor_get(x_712, 0);
-lean_inc(x_713);
-x_714 = lean_ctor_get(x_712, 1);
-lean_inc(x_714);
-lean_dec(x_712);
-x_715 = l_Lean_Expr_getAppFn___main(x_713);
-x_716 = l_Lean_Elab_Term_tryPostponeIfMVar(x_713, x_4, x_714);
-if (lean_obj_tag(x_716) == 0)
+lean_object* x_672; lean_object* x_673; lean_object* x_674; lean_object* x_675; 
+x_672 = lean_ctor_get(x_671, 0);
+lean_inc(x_672);
+x_673 = lean_ctor_get(x_671, 1);
+lean_inc(x_673);
+lean_dec(x_671);
+x_674 = l_Lean_Expr_getAppFn___main(x_672);
+x_675 = l_Lean_Elab_Term_tryPostponeIfMVar(x_672, x_4, x_673);
+if (lean_obj_tag(x_675) == 0)
 {
-lean_object* x_717; lean_object* x_718; lean_object* x_719; 
-x_717 = lean_ctor_get(x_716, 1);
-lean_inc(x_717);
-if (lean_is_exclusive(x_716)) {
- lean_ctor_release(x_716, 0);
- lean_ctor_release(x_716, 1);
- x_718 = x_716;
+lean_object* x_676; lean_object* x_677; lean_object* x_678; 
+x_676 = lean_ctor_get(x_675, 1);
+lean_inc(x_676);
+if (lean_is_exclusive(x_675)) {
+ lean_ctor_release(x_675, 0);
+ lean_ctor_release(x_675, 1);
+ x_677 = x_675;
 } else {
- lean_dec_ref(x_716);
- x_718 = lean_box(0);
+ lean_dec_ref(x_675);
+ x_677 = lean_box(0);
 }
-if (lean_obj_tag(x_715) == 4)
+if (lean_obj_tag(x_674) == 4)
 {
-lean_object* x_726; lean_object* x_727; 
-lean_dec(x_713);
+lean_object* x_685; lean_object* x_686; 
+lean_dec(x_672);
 lean_dec(x_4);
-x_726 = lean_ctor_get(x_715, 0);
-lean_inc(x_726);
-lean_dec(x_715);
-if (lean_is_scalar(x_718)) {
- x_727 = lean_alloc_ctor(0, 2, 0);
+x_685 = lean_ctor_get(x_674, 0);
+lean_inc(x_685);
+lean_dec(x_674);
+if (lean_is_scalar(x_677)) {
+ x_686 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_727 = x_718;
+ x_686 = x_677;
 }
-lean_ctor_set(x_727, 0, x_726);
-lean_ctor_set(x_727, 1, x_717);
-return x_727;
+lean_ctor_set(x_686, 0, x_685);
+lean_ctor_set(x_686, 1, x_676);
+return x_686;
 }
 else
 {
-lean_object* x_728; 
-lean_dec(x_718);
-lean_dec(x_715);
-x_728 = lean_box(0);
-x_719 = x_728;
-goto block_725;
+lean_object* x_687; 
+lean_dec(x_677);
+lean_dec(x_674);
+x_687 = lean_box(0);
+x_678 = x_687;
+goto block_684;
 }
-block_725:
+block_684:
 {
-lean_object* x_720; lean_object* x_721; lean_object* x_722; lean_object* x_723; lean_object* x_724; 
-lean_dec(x_719);
-x_720 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_720, 0, x_713);
-x_721 = l_Lean_indentExpr(x_720);
-x_722 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_723 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_723, 0, x_722);
-lean_ctor_set(x_723, 1, x_721);
-x_724 = l_Lean_Elab_Term_throwError___rarg(x_1, x_723, x_4, x_717);
-return x_724;
+lean_object* x_679; lean_object* x_680; lean_object* x_681; lean_object* x_682; lean_object* x_683; 
+lean_dec(x_678);
+x_679 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_679, 0, x_672);
+x_680 = l_Lean_indentExpr(x_679);
+x_681 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_682 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_682, 0, x_681);
+lean_ctor_set(x_682, 1, x_680);
+x_683 = l_Lean_Elab_Term_throwError___rarg(x_1, x_682, x_4, x_676);
+return x_683;
 }
 }
 else
 {
-lean_object* x_729; lean_object* x_730; lean_object* x_731; lean_object* x_732; 
-lean_dec(x_715);
-lean_dec(x_713);
+lean_object* x_688; lean_object* x_689; lean_object* x_690; lean_object* x_691; 
+lean_dec(x_674);
+lean_dec(x_672);
 lean_dec(x_4);
-x_729 = lean_ctor_get(x_716, 0);
-lean_inc(x_729);
-x_730 = lean_ctor_get(x_716, 1);
-lean_inc(x_730);
-if (lean_is_exclusive(x_716)) {
- lean_ctor_release(x_716, 0);
- lean_ctor_release(x_716, 1);
- x_731 = x_716;
+x_688 = lean_ctor_get(x_675, 0);
+lean_inc(x_688);
+x_689 = lean_ctor_get(x_675, 1);
+lean_inc(x_689);
+if (lean_is_exclusive(x_675)) {
+ lean_ctor_release(x_675, 0);
+ lean_ctor_release(x_675, 1);
+ x_690 = x_675;
 } else {
- lean_dec_ref(x_716);
- x_731 = lean_box(0);
+ lean_dec_ref(x_675);
+ x_690 = lean_box(0);
 }
-if (lean_is_scalar(x_731)) {
- x_732 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_690)) {
+ x_691 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_732 = x_731;
+ x_691 = x_690;
 }
-lean_ctor_set(x_732, 0, x_729);
-lean_ctor_set(x_732, 1, x_730);
-return x_732;
+lean_ctor_set(x_691, 0, x_688);
+lean_ctor_set(x_691, 1, x_689);
+return x_691;
 }
 }
 else
 {
-lean_object* x_733; lean_object* x_734; lean_object* x_735; lean_object* x_736; 
+lean_object* x_692; lean_object* x_693; lean_object* x_694; lean_object* x_695; 
 lean_dec(x_4);
-x_733 = lean_ctor_get(x_712, 0);
-lean_inc(x_733);
-x_734 = lean_ctor_get(x_712, 1);
-lean_inc(x_734);
-if (lean_is_exclusive(x_712)) {
- lean_ctor_release(x_712, 0);
- lean_ctor_release(x_712, 1);
- x_735 = x_712;
+x_692 = lean_ctor_get(x_671, 0);
+lean_inc(x_692);
+x_693 = lean_ctor_get(x_671, 1);
+lean_inc(x_693);
+if (lean_is_exclusive(x_671)) {
+ lean_ctor_release(x_671, 0);
+ lean_ctor_release(x_671, 1);
+ x_694 = x_671;
 } else {
- lean_dec_ref(x_712);
- x_735 = lean_box(0);
+ lean_dec_ref(x_671);
+ x_694 = lean_box(0);
 }
-if (lean_is_scalar(x_735)) {
- x_736 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_694)) {
+ x_695 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_736 = x_735;
+ x_695 = x_694;
 }
-lean_ctor_set(x_736, 0, x_733);
-lean_ctor_set(x_736, 1, x_734);
-return x_736;
+lean_ctor_set(x_695, 0, x_692);
+lean_ctor_set(x_695, 1, x_693);
+return x_695;
 }
 }
 else
 {
-lean_object* x_737; lean_object* x_738; lean_object* x_739; lean_object* x_740; 
+lean_object* x_696; lean_object* x_697; lean_object* x_698; lean_object* x_699; 
 lean_dec(x_4);
-x_737 = lean_ctor_get(x_709, 0);
-lean_inc(x_737);
-x_738 = lean_ctor_get(x_709, 1);
-lean_inc(x_738);
-if (lean_is_exclusive(x_709)) {
- lean_ctor_release(x_709, 0);
- lean_ctor_release(x_709, 1);
- x_739 = x_709;
+x_696 = lean_ctor_get(x_668, 0);
+lean_inc(x_696);
+x_697 = lean_ctor_get(x_668, 1);
+lean_inc(x_697);
+if (lean_is_exclusive(x_668)) {
+ lean_ctor_release(x_668, 0);
+ lean_ctor_release(x_668, 1);
+ x_698 = x_668;
 } else {
- lean_dec_ref(x_709);
- x_739 = lean_box(0);
+ lean_dec_ref(x_668);
+ x_698 = lean_box(0);
 }
-if (lean_is_scalar(x_739)) {
- x_740 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_698)) {
+ x_699 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_740 = x_739;
+ x_699 = x_698;
 }
-lean_ctor_set(x_740, 0, x_737);
-lean_ctor_set(x_740, 1, x_738);
-return x_740;
+lean_ctor_set(x_699, 0, x_696);
+lean_ctor_set(x_699, 1, x_697);
+return x_699;
 }
 }
 else
 {
-lean_object* x_741; 
+lean_object* x_700; 
 lean_dec(x_3);
-x_741 = lean_box(0);
-x_666 = x_741;
-goto block_672;
+x_700 = lean_box(0);
+x_625 = x_700;
+goto block_631;
 }
 }
 case 2:
 {
-lean_dec(x_673);
+lean_dec(x_632);
 if (lean_obj_tag(x_3) == 2)
 {
-lean_object* x_742; lean_object* x_743; 
-lean_dec(x_110);
-x_742 = lean_ctor_get(x_3, 1);
-lean_inc(x_742);
+lean_object* x_701; lean_object* x_702; 
+lean_dec(x_69);
+x_701 = lean_ctor_get(x_3, 1);
+lean_inc(x_701);
 lean_dec(x_3);
 lean_inc(x_4);
-x_743 = l_Lean_Elab_Term_inferType(x_1, x_742, x_4, x_665);
-if (lean_obj_tag(x_743) == 0)
+x_702 = l_Lean_Elab_Term_inferType(x_1, x_701, x_4, x_624);
+if (lean_obj_tag(x_702) == 0)
 {
-lean_object* x_744; lean_object* x_745; lean_object* x_746; 
-x_744 = lean_ctor_get(x_743, 0);
-lean_inc(x_744);
-x_745 = lean_ctor_get(x_743, 1);
-lean_inc(x_745);
-lean_dec(x_743);
+lean_object* x_703; lean_object* x_704; lean_object* x_705; 
+x_703 = lean_ctor_get(x_702, 0);
+lean_inc(x_703);
+x_704 = lean_ctor_get(x_702, 1);
+lean_inc(x_704);
+lean_dec(x_702);
 lean_inc(x_4);
-x_746 = l_Lean_Elab_Term_whnf(x_1, x_744, x_4, x_745);
-if (lean_obj_tag(x_746) == 0)
+x_705 = l_Lean_Elab_Term_whnf(x_1, x_703, x_4, x_704);
+if (lean_obj_tag(x_705) == 0)
 {
-lean_object* x_747; lean_object* x_748; lean_object* x_749; lean_object* x_750; 
-x_747 = lean_ctor_get(x_746, 0);
-lean_inc(x_747);
-x_748 = lean_ctor_get(x_746, 1);
-lean_inc(x_748);
-lean_dec(x_746);
-x_749 = l_Lean_Expr_getAppFn___main(x_747);
-x_750 = l_Lean_Elab_Term_tryPostponeIfMVar(x_747, x_4, x_748);
-if (lean_obj_tag(x_750) == 0)
+lean_object* x_706; lean_object* x_707; lean_object* x_708; lean_object* x_709; 
+x_706 = lean_ctor_get(x_705, 0);
+lean_inc(x_706);
+x_707 = lean_ctor_get(x_705, 1);
+lean_inc(x_707);
+lean_dec(x_705);
+x_708 = l_Lean_Expr_getAppFn___main(x_706);
+x_709 = l_Lean_Elab_Term_tryPostponeIfMVar(x_706, x_4, x_707);
+if (lean_obj_tag(x_709) == 0)
 {
-lean_object* x_751; lean_object* x_752; lean_object* x_753; 
-x_751 = lean_ctor_get(x_750, 1);
-lean_inc(x_751);
-if (lean_is_exclusive(x_750)) {
- lean_ctor_release(x_750, 0);
- lean_ctor_release(x_750, 1);
- x_752 = x_750;
+lean_object* x_710; lean_object* x_711; lean_object* x_712; 
+x_710 = lean_ctor_get(x_709, 1);
+lean_inc(x_710);
+if (lean_is_exclusive(x_709)) {
+ lean_ctor_release(x_709, 0);
+ lean_ctor_release(x_709, 1);
+ x_711 = x_709;
 } else {
- lean_dec_ref(x_750);
- x_752 = lean_box(0);
+ lean_dec_ref(x_709);
+ x_711 = lean_box(0);
 }
-if (lean_obj_tag(x_749) == 4)
+if (lean_obj_tag(x_708) == 4)
 {
-lean_object* x_760; lean_object* x_761; 
-lean_dec(x_747);
+lean_object* x_719; lean_object* x_720; 
+lean_dec(x_706);
 lean_dec(x_4);
-x_760 = lean_ctor_get(x_749, 0);
-lean_inc(x_760);
-lean_dec(x_749);
-if (lean_is_scalar(x_752)) {
- x_761 = lean_alloc_ctor(0, 2, 0);
+x_719 = lean_ctor_get(x_708, 0);
+lean_inc(x_719);
+lean_dec(x_708);
+if (lean_is_scalar(x_711)) {
+ x_720 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_761 = x_752;
+ x_720 = x_711;
 }
-lean_ctor_set(x_761, 0, x_760);
-lean_ctor_set(x_761, 1, x_751);
-return x_761;
+lean_ctor_set(x_720, 0, x_719);
+lean_ctor_set(x_720, 1, x_710);
+return x_720;
 }
 else
 {
-lean_object* x_762; 
-lean_dec(x_752);
-lean_dec(x_749);
-x_762 = lean_box(0);
-x_753 = x_762;
-goto block_759;
+lean_object* x_721; 
+lean_dec(x_711);
+lean_dec(x_708);
+x_721 = lean_box(0);
+x_712 = x_721;
+goto block_718;
 }
-block_759:
+block_718:
 {
-lean_object* x_754; lean_object* x_755; lean_object* x_756; lean_object* x_757; lean_object* x_758; 
-lean_dec(x_753);
-x_754 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_754, 0, x_747);
-x_755 = l_Lean_indentExpr(x_754);
-x_756 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_757 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_757, 0, x_756);
-lean_ctor_set(x_757, 1, x_755);
-x_758 = l_Lean_Elab_Term_throwError___rarg(x_1, x_757, x_4, x_751);
-return x_758;
+lean_object* x_713; lean_object* x_714; lean_object* x_715; lean_object* x_716; lean_object* x_717; 
+lean_dec(x_712);
+x_713 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_713, 0, x_706);
+x_714 = l_Lean_indentExpr(x_713);
+x_715 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_716 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_716, 0, x_715);
+lean_ctor_set(x_716, 1, x_714);
+x_717 = l_Lean_Elab_Term_throwError___rarg(x_1, x_716, x_4, x_710);
+return x_717;
 }
 }
 else
 {
-lean_object* x_763; lean_object* x_764; lean_object* x_765; lean_object* x_766; 
-lean_dec(x_749);
-lean_dec(x_747);
+lean_object* x_722; lean_object* x_723; lean_object* x_724; lean_object* x_725; 
+lean_dec(x_708);
+lean_dec(x_706);
 lean_dec(x_4);
-x_763 = lean_ctor_get(x_750, 0);
-lean_inc(x_763);
-x_764 = lean_ctor_get(x_750, 1);
-lean_inc(x_764);
-if (lean_is_exclusive(x_750)) {
- lean_ctor_release(x_750, 0);
- lean_ctor_release(x_750, 1);
- x_765 = x_750;
+x_722 = lean_ctor_get(x_709, 0);
+lean_inc(x_722);
+x_723 = lean_ctor_get(x_709, 1);
+lean_inc(x_723);
+if (lean_is_exclusive(x_709)) {
+ lean_ctor_release(x_709, 0);
+ lean_ctor_release(x_709, 1);
+ x_724 = x_709;
 } else {
- lean_dec_ref(x_750);
- x_765 = lean_box(0);
+ lean_dec_ref(x_709);
+ x_724 = lean_box(0);
 }
-if (lean_is_scalar(x_765)) {
- x_766 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_724)) {
+ x_725 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_766 = x_765;
+ x_725 = x_724;
 }
-lean_ctor_set(x_766, 0, x_763);
-lean_ctor_set(x_766, 1, x_764);
-return x_766;
+lean_ctor_set(x_725, 0, x_722);
+lean_ctor_set(x_725, 1, x_723);
+return x_725;
 }
 }
 else
 {
-lean_object* x_767; lean_object* x_768; lean_object* x_769; lean_object* x_770; 
+lean_object* x_726; lean_object* x_727; lean_object* x_728; lean_object* x_729; 
 lean_dec(x_4);
-x_767 = lean_ctor_get(x_746, 0);
-lean_inc(x_767);
-x_768 = lean_ctor_get(x_746, 1);
-lean_inc(x_768);
-if (lean_is_exclusive(x_746)) {
- lean_ctor_release(x_746, 0);
- lean_ctor_release(x_746, 1);
- x_769 = x_746;
+x_726 = lean_ctor_get(x_705, 0);
+lean_inc(x_726);
+x_727 = lean_ctor_get(x_705, 1);
+lean_inc(x_727);
+if (lean_is_exclusive(x_705)) {
+ lean_ctor_release(x_705, 0);
+ lean_ctor_release(x_705, 1);
+ x_728 = x_705;
 } else {
- lean_dec_ref(x_746);
- x_769 = lean_box(0);
+ lean_dec_ref(x_705);
+ x_728 = lean_box(0);
 }
-if (lean_is_scalar(x_769)) {
- x_770 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_728)) {
+ x_729 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_770 = x_769;
+ x_729 = x_728;
 }
-lean_ctor_set(x_770, 0, x_767);
-lean_ctor_set(x_770, 1, x_768);
-return x_770;
+lean_ctor_set(x_729, 0, x_726);
+lean_ctor_set(x_729, 1, x_727);
+return x_729;
 }
 }
 else
 {
-lean_object* x_771; lean_object* x_772; lean_object* x_773; lean_object* x_774; 
+lean_object* x_730; lean_object* x_731; lean_object* x_732; lean_object* x_733; 
 lean_dec(x_4);
-x_771 = lean_ctor_get(x_743, 0);
-lean_inc(x_771);
-x_772 = lean_ctor_get(x_743, 1);
-lean_inc(x_772);
-if (lean_is_exclusive(x_743)) {
- lean_ctor_release(x_743, 0);
- lean_ctor_release(x_743, 1);
- x_773 = x_743;
+x_730 = lean_ctor_get(x_702, 0);
+lean_inc(x_730);
+x_731 = lean_ctor_get(x_702, 1);
+lean_inc(x_731);
+if (lean_is_exclusive(x_702)) {
+ lean_ctor_release(x_702, 0);
+ lean_ctor_release(x_702, 1);
+ x_732 = x_702;
 } else {
- lean_dec_ref(x_743);
- x_773 = lean_box(0);
+ lean_dec_ref(x_702);
+ x_732 = lean_box(0);
 }
-if (lean_is_scalar(x_773)) {
- x_774 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_732)) {
+ x_733 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_774 = x_773;
+ x_733 = x_732;
 }
-lean_ctor_set(x_774, 0, x_771);
-lean_ctor_set(x_774, 1, x_772);
-return x_774;
+lean_ctor_set(x_733, 0, x_730);
+lean_ctor_set(x_733, 1, x_731);
+return x_733;
 }
 }
 else
 {
-lean_object* x_775; 
+lean_object* x_734; 
 lean_dec(x_3);
-x_775 = lean_box(0);
-x_666 = x_775;
-goto block_672;
+x_734 = lean_box(0);
+x_625 = x_734;
+goto block_631;
 }
 }
 case 3:
 {
-lean_dec(x_673);
+lean_dec(x_632);
 if (lean_obj_tag(x_3) == 2)
 {
-lean_object* x_776; lean_object* x_777; 
-lean_dec(x_110);
-x_776 = lean_ctor_get(x_3, 1);
-lean_inc(x_776);
+lean_object* x_735; lean_object* x_736; 
+lean_dec(x_69);
+x_735 = lean_ctor_get(x_3, 1);
+lean_inc(x_735);
 lean_dec(x_3);
 lean_inc(x_4);
-x_777 = l_Lean_Elab_Term_inferType(x_1, x_776, x_4, x_665);
-if (lean_obj_tag(x_777) == 0)
+x_736 = l_Lean_Elab_Term_inferType(x_1, x_735, x_4, x_624);
+if (lean_obj_tag(x_736) == 0)
 {
-lean_object* x_778; lean_object* x_779; lean_object* x_780; 
-x_778 = lean_ctor_get(x_777, 0);
-lean_inc(x_778);
-x_779 = lean_ctor_get(x_777, 1);
-lean_inc(x_779);
-lean_dec(x_777);
+lean_object* x_737; lean_object* x_738; lean_object* x_739; 
+x_737 = lean_ctor_get(x_736, 0);
+lean_inc(x_737);
+x_738 = lean_ctor_get(x_736, 1);
+lean_inc(x_738);
+lean_dec(x_736);
 lean_inc(x_4);
-x_780 = l_Lean_Elab_Term_whnf(x_1, x_778, x_4, x_779);
-if (lean_obj_tag(x_780) == 0)
+x_739 = l_Lean_Elab_Term_whnf(x_1, x_737, x_4, x_738);
+if (lean_obj_tag(x_739) == 0)
 {
-lean_object* x_781; lean_object* x_782; lean_object* x_783; lean_object* x_784; 
-x_781 = lean_ctor_get(x_780, 0);
-lean_inc(x_781);
-x_782 = lean_ctor_get(x_780, 1);
-lean_inc(x_782);
-lean_dec(x_780);
-x_783 = l_Lean_Expr_getAppFn___main(x_781);
-x_784 = l_Lean_Elab_Term_tryPostponeIfMVar(x_781, x_4, x_782);
-if (lean_obj_tag(x_784) == 0)
+lean_object* x_740; lean_object* x_741; lean_object* x_742; lean_object* x_743; 
+x_740 = lean_ctor_get(x_739, 0);
+lean_inc(x_740);
+x_741 = lean_ctor_get(x_739, 1);
+lean_inc(x_741);
+lean_dec(x_739);
+x_742 = l_Lean_Expr_getAppFn___main(x_740);
+x_743 = l_Lean_Elab_Term_tryPostponeIfMVar(x_740, x_4, x_741);
+if (lean_obj_tag(x_743) == 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_744; lean_object* x_745; lean_object* x_746; 
+x_744 = lean_ctor_get(x_743, 1);
+lean_inc(x_744);
+if (lean_is_exclusive(x_743)) {
+ lean_ctor_release(x_743, 0);
+ lean_ctor_release(x_743, 1);
+ x_745 = x_743;
 } else {
- lean_dec_ref(x_784);
- x_786 = lean_box(0);
+ lean_dec_ref(x_743);
+ x_745 = lean_box(0);
 }
-if (lean_obj_tag(x_783) == 4)
+if (lean_obj_tag(x_742) == 4)
 {
-lean_object* x_794; lean_object* x_795; 
-lean_dec(x_781);
+lean_object* x_753; lean_object* x_754; 
+lean_dec(x_740);
 lean_dec(x_4);
-x_794 = lean_ctor_get(x_783, 0);
-lean_inc(x_794);
-lean_dec(x_783);
-if (lean_is_scalar(x_786)) {
- x_795 = lean_alloc_ctor(0, 2, 0);
+x_753 = lean_ctor_get(x_742, 0);
+lean_inc(x_753);
+lean_dec(x_742);
+if (lean_is_scalar(x_745)) {
+ x_754 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_795 = x_786;
+ x_754 = x_745;
 }
-lean_ctor_set(x_795, 0, x_794);
-lean_ctor_set(x_795, 1, x_785);
-return x_795;
+lean_ctor_set(x_754, 0, x_753);
+lean_ctor_set(x_754, 1, x_744);
+return x_754;
 }
 else
 {
-lean_object* x_796; 
-lean_dec(x_786);
-lean_dec(x_783);
-x_796 = lean_box(0);
-x_787 = x_796;
-goto block_793;
+lean_object* x_755; 
+lean_dec(x_745);
+lean_dec(x_742);
+x_755 = lean_box(0);
+x_746 = x_755;
+goto block_752;
 }
-block_793:
+block_752:
 {
-lean_object* x_788; lean_object* x_789; lean_object* x_790; lean_object* x_791; lean_object* x_792; 
-lean_dec(x_787);
-x_788 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_788, 0, x_781);
-x_789 = l_Lean_indentExpr(x_788);
-x_790 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_791 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_791, 0, x_790);
-lean_ctor_set(x_791, 1, x_789);
-x_792 = l_Lean_Elab_Term_throwError___rarg(x_1, x_791, x_4, x_785);
-return x_792;
+lean_object* x_747; lean_object* x_748; lean_object* x_749; lean_object* x_750; lean_object* x_751; 
+lean_dec(x_746);
+x_747 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_747, 0, x_740);
+x_748 = l_Lean_indentExpr(x_747);
+x_749 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_750 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_750, 0, x_749);
+lean_ctor_set(x_750, 1, x_748);
+x_751 = l_Lean_Elab_Term_throwError___rarg(x_1, x_750, x_4, x_744);
+return x_751;
 }
 }
 else
 {
-lean_object* x_797; lean_object* x_798; lean_object* x_799; lean_object* x_800; 
-lean_dec(x_783);
-lean_dec(x_781);
+lean_object* x_756; lean_object* x_757; lean_object* x_758; lean_object* x_759; 
+lean_dec(x_742);
+lean_dec(x_740);
 lean_dec(x_4);
-x_797 = lean_ctor_get(x_784, 0);
-lean_inc(x_797);
-x_798 = lean_ctor_get(x_784, 1);
-lean_inc(x_798);
-if (lean_is_exclusive(x_784)) {
- lean_ctor_release(x_784, 0);
- lean_ctor_release(x_784, 1);
- x_799 = x_784;
+x_756 = lean_ctor_get(x_743, 0);
+lean_inc(x_756);
+x_757 = lean_ctor_get(x_743, 1);
+lean_inc(x_757);
+if (lean_is_exclusive(x_743)) {
+ lean_ctor_release(x_743, 0);
+ lean_ctor_release(x_743, 1);
+ x_758 = x_743;
 } else {
- lean_dec_ref(x_784);
- x_799 = lean_box(0);
+ lean_dec_ref(x_743);
+ x_758 = lean_box(0);
 }
-if (lean_is_scalar(x_799)) {
- x_800 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_758)) {
+ x_759 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_800 = x_799;
+ x_759 = x_758;
 }
-lean_ctor_set(x_800, 0, x_797);
-lean_ctor_set(x_800, 1, x_798);
-return x_800;
+lean_ctor_set(x_759, 0, x_756);
+lean_ctor_set(x_759, 1, x_757);
+return x_759;
 }
 }
 else
 {
-lean_object* x_801; lean_object* x_802; lean_object* x_803; lean_object* x_804; 
+lean_object* x_760; lean_object* x_761; lean_object* x_762; lean_object* x_763; 
 lean_dec(x_4);
-x_801 = lean_ctor_get(x_780, 0);
-lean_inc(x_801);
-x_802 = lean_ctor_get(x_780, 1);
-lean_inc(x_802);
-if (lean_is_exclusive(x_780)) {
- lean_ctor_release(x_780, 0);
- lean_ctor_release(x_780, 1);
- x_803 = x_780;
+x_760 = lean_ctor_get(x_739, 0);
+lean_inc(x_760);
+x_761 = lean_ctor_get(x_739, 1);
+lean_inc(x_761);
+if (lean_is_exclusive(x_739)) {
+ lean_ctor_release(x_739, 0);
+ lean_ctor_release(x_739, 1);
+ x_762 = x_739;
 } else {
- lean_dec_ref(x_780);
- x_803 = lean_box(0);
+ lean_dec_ref(x_739);
+ x_762 = lean_box(0);
 }
-if (lean_is_scalar(x_803)) {
- x_804 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_762)) {
+ x_763 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_804 = x_803;
+ x_763 = x_762;
 }
-lean_ctor_set(x_804, 0, x_801);
-lean_ctor_set(x_804, 1, x_802);
-return x_804;
+lean_ctor_set(x_763, 0, x_760);
+lean_ctor_set(x_763, 1, x_761);
+return x_763;
 }
 }
 else
 {
-lean_object* x_805; lean_object* x_806; lean_object* x_807; lean_object* x_808; 
+lean_object* x_764; lean_object* x_765; lean_object* x_766; lean_object* x_767; 
 lean_dec(x_4);
-x_805 = lean_ctor_get(x_777, 0);
-lean_inc(x_805);
-x_806 = lean_ctor_get(x_777, 1);
-lean_inc(x_806);
-if (lean_is_exclusive(x_777)) {
- lean_ctor_release(x_777, 0);
- lean_ctor_release(x_777, 1);
- x_807 = x_777;
+x_764 = lean_ctor_get(x_736, 0);
+lean_inc(x_764);
+x_765 = lean_ctor_get(x_736, 1);
+lean_inc(x_765);
+if (lean_is_exclusive(x_736)) {
+ lean_ctor_release(x_736, 0);
+ lean_ctor_release(x_736, 1);
+ x_766 = x_736;
 } else {
- lean_dec_ref(x_777);
- x_807 = lean_box(0);
+ lean_dec_ref(x_736);
+ x_766 = lean_box(0);
 }
-if (lean_is_scalar(x_807)) {
- x_808 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_766)) {
+ x_767 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_808 = x_807;
+ x_767 = x_766;
 }
-lean_ctor_set(x_808, 0, x_805);
-lean_ctor_set(x_808, 1, x_806);
-return x_808;
+lean_ctor_set(x_767, 0, x_764);
+lean_ctor_set(x_767, 1, x_765);
+return x_767;
 }
 }
 else
 {
-lean_object* x_809; 
+lean_object* x_768; 
 lean_dec(x_3);
-x_809 = lean_box(0);
-x_666 = x_809;
-goto block_672;
+x_768 = lean_box(0);
+x_625 = x_768;
+goto block_631;
 }
 }
 case 4:
 {
-lean_object* x_810; lean_object* x_811; 
-lean_dec(x_110);
+lean_object* x_769; lean_object* x_770; 
+lean_dec(x_69);
 lean_dec(x_4);
 lean_dec(x_3);
-x_810 = lean_ctor_get(x_673, 0);
-lean_inc(x_810);
-lean_dec(x_673);
-x_811 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_811, 0, x_810);
-lean_ctor_set(x_811, 1, x_665);
-return x_811;
+x_769 = lean_ctor_get(x_632, 0);
+lean_inc(x_769);
+lean_dec(x_632);
+x_770 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_770, 0, x_769);
+lean_ctor_set(x_770, 1, x_624);
+return x_770;
 }
 case 5:
 {
-lean_dec(x_673);
+lean_dec(x_632);
 if (lean_obj_tag(x_3) == 2)
 {
-lean_object* x_812; lean_object* x_813; 
-lean_dec(x_110);
-x_812 = lean_ctor_get(x_3, 1);
-lean_inc(x_812);
+lean_object* x_771; lean_object* x_772; 
+lean_dec(x_69);
+x_771 = lean_ctor_get(x_3, 1);
+lean_inc(x_771);
 lean_dec(x_3);
 lean_inc(x_4);
-x_813 = l_Lean_Elab_Term_inferType(x_1, x_812, x_4, x_665);
-if (lean_obj_tag(x_813) == 0)
+x_772 = l_Lean_Elab_Term_inferType(x_1, x_771, x_4, x_624);
+if (lean_obj_tag(x_772) == 0)
 {
-lean_object* x_814; lean_object* x_815; lean_object* x_816; 
-x_814 = lean_ctor_get(x_813, 0);
-lean_inc(x_814);
-x_815 = lean_ctor_get(x_813, 1);
-lean_inc(x_815);
-lean_dec(x_813);
+lean_object* x_773; lean_object* x_774; lean_object* x_775; 
+x_773 = lean_ctor_get(x_772, 0);
+lean_inc(x_773);
+x_774 = lean_ctor_get(x_772, 1);
+lean_inc(x_774);
+lean_dec(x_772);
 lean_inc(x_4);
-x_816 = l_Lean_Elab_Term_whnf(x_1, x_814, x_4, x_815);
-if (lean_obj_tag(x_816) == 0)
+x_775 = l_Lean_Elab_Term_whnf(x_1, x_773, x_4, x_774);
+if (lean_obj_tag(x_775) == 0)
 {
-lean_object* x_817; lean_object* x_818; lean_object* x_819; lean_object* x_820; 
-x_817 = lean_ctor_get(x_816, 0);
-lean_inc(x_817);
-x_818 = lean_ctor_get(x_816, 1);
-lean_inc(x_818);
-lean_dec(x_816);
-x_819 = l_Lean_Expr_getAppFn___main(x_817);
-x_820 = l_Lean_Elab_Term_tryPostponeIfMVar(x_817, x_4, x_818);
-if (lean_obj_tag(x_820) == 0)
+lean_object* x_776; lean_object* x_777; lean_object* x_778; lean_object* x_779; 
+x_776 = lean_ctor_get(x_775, 0);
+lean_inc(x_776);
+x_777 = lean_ctor_get(x_775, 1);
+lean_inc(x_777);
+lean_dec(x_775);
+x_778 = l_Lean_Expr_getAppFn___main(x_776);
+x_779 = l_Lean_Elab_Term_tryPostponeIfMVar(x_776, x_4, x_777);
+if (lean_obj_tag(x_779) == 0)
 {
-lean_object* x_821; lean_object* x_822; lean_object* x_823; 
-x_821 = lean_ctor_get(x_820, 1);
-lean_inc(x_821);
-if (lean_is_exclusive(x_820)) {
- lean_ctor_release(x_820, 0);
- lean_ctor_release(x_820, 1);
- x_822 = x_820;
+lean_object* x_780; lean_object* x_781; lean_object* x_782; 
+x_780 = lean_ctor_get(x_779, 1);
+lean_inc(x_780);
+if (lean_is_exclusive(x_779)) {
+ lean_ctor_release(x_779, 0);
+ lean_ctor_release(x_779, 1);
+ x_781 = x_779;
 } else {
- lean_dec_ref(x_820);
- x_822 = lean_box(0);
+ lean_dec_ref(x_779);
+ x_781 = lean_box(0);
 }
-if (lean_obj_tag(x_819) == 4)
+if (lean_obj_tag(x_778) == 4)
 {
-lean_object* x_830; lean_object* x_831; 
-lean_dec(x_817);
+lean_object* x_789; lean_object* x_790; 
+lean_dec(x_776);
 lean_dec(x_4);
-x_830 = lean_ctor_get(x_819, 0);
-lean_inc(x_830);
-lean_dec(x_819);
-if (lean_is_scalar(x_822)) {
- x_831 = lean_alloc_ctor(0, 2, 0);
+x_789 = lean_ctor_get(x_778, 0);
+lean_inc(x_789);
+lean_dec(x_778);
+if (lean_is_scalar(x_781)) {
+ x_790 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_831 = x_822;
+ x_790 = x_781;
 }
-lean_ctor_set(x_831, 0, x_830);
-lean_ctor_set(x_831, 1, x_821);
-return x_831;
+lean_ctor_set(x_790, 0, x_789);
+lean_ctor_set(x_790, 1, x_780);
+return x_790;
 }
 else
 {
-lean_object* x_832; 
-lean_dec(x_822);
-lean_dec(x_819);
-x_832 = lean_box(0);
-x_823 = x_832;
-goto block_829;
+lean_object* x_791; 
+lean_dec(x_781);
+lean_dec(x_778);
+x_791 = lean_box(0);
+x_782 = x_791;
+goto block_788;
 }
-block_829:
+block_788:
 {
-lean_object* x_824; lean_object* x_825; lean_object* x_826; lean_object* x_827; lean_object* x_828; 
-lean_dec(x_823);
-x_824 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_824, 0, x_817);
-x_825 = l_Lean_indentExpr(x_824);
-x_826 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_827 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_827, 0, x_826);
-lean_ctor_set(x_827, 1, x_825);
-x_828 = l_Lean_Elab_Term_throwError___rarg(x_1, x_827, x_4, x_821);
-return x_828;
+lean_object* x_783; lean_object* x_784; lean_object* x_785; lean_object* x_786; lean_object* x_787; 
+lean_dec(x_782);
+x_783 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_783, 0, x_776);
+x_784 = l_Lean_indentExpr(x_783);
+x_785 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_786 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_786, 0, x_785);
+lean_ctor_set(x_786, 1, x_784);
+x_787 = l_Lean_Elab_Term_throwError___rarg(x_1, x_786, x_4, x_780);
+return x_787;
 }
 }
 else
 {
-lean_object* x_833; lean_object* x_834; lean_object* x_835; lean_object* x_836; 
-lean_dec(x_819);
-lean_dec(x_817);
+lean_object* x_792; lean_object* x_793; lean_object* x_794; lean_object* x_795; 
+lean_dec(x_778);
+lean_dec(x_776);
 lean_dec(x_4);
-x_833 = lean_ctor_get(x_820, 0);
-lean_inc(x_833);
-x_834 = lean_ctor_get(x_820, 1);
-lean_inc(x_834);
-if (lean_is_exclusive(x_820)) {
- lean_ctor_release(x_820, 0);
- lean_ctor_release(x_820, 1);
- x_835 = x_820;
+x_792 = lean_ctor_get(x_779, 0);
+lean_inc(x_792);
+x_793 = lean_ctor_get(x_779, 1);
+lean_inc(x_793);
+if (lean_is_exclusive(x_779)) {
+ lean_ctor_release(x_779, 0);
+ lean_ctor_release(x_779, 1);
+ x_794 = x_779;
 } else {
- lean_dec_ref(x_820);
- x_835 = lean_box(0);
+ lean_dec_ref(x_779);
+ x_794 = lean_box(0);
 }
-if (lean_is_scalar(x_835)) {
- x_836 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_794)) {
+ x_795 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_836 = x_835;
+ x_795 = x_794;
 }
-lean_ctor_set(x_836, 0, x_833);
-lean_ctor_set(x_836, 1, x_834);
-return x_836;
+lean_ctor_set(x_795, 0, x_792);
+lean_ctor_set(x_795, 1, x_793);
+return x_795;
 }
 }
 else
 {
-lean_object* x_837; lean_object* x_838; lean_object* x_839; lean_object* x_840; 
+lean_object* x_796; lean_object* x_797; lean_object* x_798; lean_object* x_799; 
 lean_dec(x_4);
-x_837 = lean_ctor_get(x_816, 0);
-lean_inc(x_837);
-x_838 = lean_ctor_get(x_816, 1);
-lean_inc(x_838);
-if (lean_is_exclusive(x_816)) {
- lean_ctor_release(x_816, 0);
- lean_ctor_release(x_816, 1);
- x_839 = x_816;
+x_796 = lean_ctor_get(x_775, 0);
+lean_inc(x_796);
+x_797 = lean_ctor_get(x_775, 1);
+lean_inc(x_797);
+if (lean_is_exclusive(x_775)) {
+ lean_ctor_release(x_775, 0);
+ lean_ctor_release(x_775, 1);
+ x_798 = x_775;
 } else {
- lean_dec_ref(x_816);
- x_839 = lean_box(0);
+ lean_dec_ref(x_775);
+ x_798 = lean_box(0);
 }
-if (lean_is_scalar(x_839)) {
- x_840 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_798)) {
+ x_799 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_840 = x_839;
+ x_799 = x_798;
 }
-lean_ctor_set(x_840, 0, x_837);
-lean_ctor_set(x_840, 1, x_838);
-return x_840;
+lean_ctor_set(x_799, 0, x_796);
+lean_ctor_set(x_799, 1, x_797);
+return x_799;
 }
 }
 else
 {
-lean_object* x_841; lean_object* x_842; lean_object* x_843; lean_object* x_844; 
+lean_object* x_800; lean_object* x_801; lean_object* x_802; lean_object* x_803; 
 lean_dec(x_4);
-x_841 = lean_ctor_get(x_813, 0);
-lean_inc(x_841);
-x_842 = lean_ctor_get(x_813, 1);
-lean_inc(x_842);
-if (lean_is_exclusive(x_813)) {
- lean_ctor_release(x_813, 0);
- lean_ctor_release(x_813, 1);
- x_843 = x_813;
+x_800 = lean_ctor_get(x_772, 0);
+lean_inc(x_800);
+x_801 = lean_ctor_get(x_772, 1);
+lean_inc(x_801);
+if (lean_is_exclusive(x_772)) {
+ lean_ctor_release(x_772, 0);
+ lean_ctor_release(x_772, 1);
+ x_802 = x_772;
 } else {
- lean_dec_ref(x_813);
- x_843 = lean_box(0);
+ lean_dec_ref(x_772);
+ x_802 = lean_box(0);
 }
-if (lean_is_scalar(x_843)) {
- x_844 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_802)) {
+ x_803 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_844 = x_843;
+ x_803 = x_802;
 }
-lean_ctor_set(x_844, 0, x_841);
-lean_ctor_set(x_844, 1, x_842);
-return x_844;
+lean_ctor_set(x_803, 0, x_800);
+lean_ctor_set(x_803, 1, x_801);
+return x_803;
 }
 }
 else
 {
-lean_object* x_845; 
+lean_object* x_804; 
 lean_dec(x_3);
-x_845 = lean_box(0);
-x_666 = x_845;
-goto block_672;
+x_804 = lean_box(0);
+x_625 = x_804;
+goto block_631;
 }
 }
 case 6:
 {
-lean_dec(x_673);
+lean_dec(x_632);
 if (lean_obj_tag(x_3) == 2)
 {
-lean_object* x_846; lean_object* x_847; 
-lean_dec(x_110);
-x_846 = lean_ctor_get(x_3, 1);
-lean_inc(x_846);
+lean_object* x_805; lean_object* x_806; 
+lean_dec(x_69);
+x_805 = lean_ctor_get(x_3, 1);
+lean_inc(x_805);
 lean_dec(x_3);
 lean_inc(x_4);
-x_847 = l_Lean_Elab_Term_inferType(x_1, x_846, x_4, x_665);
-if (lean_obj_tag(x_847) == 0)
+x_806 = l_Lean_Elab_Term_inferType(x_1, x_805, x_4, x_624);
+if (lean_obj_tag(x_806) == 0)
 {
-lean_object* x_848; lean_object* x_849; lean_object* x_850; 
-x_848 = lean_ctor_get(x_847, 0);
-lean_inc(x_848);
-x_849 = lean_ctor_get(x_847, 1);
-lean_inc(x_849);
-lean_dec(x_847);
+lean_object* x_807; lean_object* x_808; lean_object* x_809; 
+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);
 lean_inc(x_4);
-x_850 = l_Lean_Elab_Term_whnf(x_1, x_848, x_4, x_849);
-if (lean_obj_tag(x_850) == 0)
+x_809 = l_Lean_Elab_Term_whnf(x_1, x_807, x_4, x_808);
+if (lean_obj_tag(x_809) == 0)
 {
-lean_object* x_851; lean_object* x_852; lean_object* x_853; lean_object* x_854; 
-x_851 = lean_ctor_get(x_850, 0);
-lean_inc(x_851);
-x_852 = lean_ctor_get(x_850, 1);
-lean_inc(x_852);
-lean_dec(x_850);
-x_853 = l_Lean_Expr_getAppFn___main(x_851);
-x_854 = l_Lean_Elab_Term_tryPostponeIfMVar(x_851, x_4, x_852);
-if (lean_obj_tag(x_854) == 0)
+lean_object* x_810; lean_object* x_811; lean_object* x_812; lean_object* x_813; 
+x_810 = lean_ctor_get(x_809, 0);
+lean_inc(x_810);
+x_811 = lean_ctor_get(x_809, 1);
+lean_inc(x_811);
+lean_dec(x_809);
+x_812 = l_Lean_Expr_getAppFn___main(x_810);
+x_813 = l_Lean_Elab_Term_tryPostponeIfMVar(x_810, x_4, x_811);
+if (lean_obj_tag(x_813) == 0)
 {
-lean_object* x_855; lean_object* x_856; lean_object* x_857; 
-x_855 = lean_ctor_get(x_854, 1);
-lean_inc(x_855);
-if (lean_is_exclusive(x_854)) {
- lean_ctor_release(x_854, 0);
- lean_ctor_release(x_854, 1);
- x_856 = x_854;
+lean_object* x_814; lean_object* x_815; lean_object* x_816; 
+x_814 = lean_ctor_get(x_813, 1);
+lean_inc(x_814);
+if (lean_is_exclusive(x_813)) {
+ lean_ctor_release(x_813, 0);
+ lean_ctor_release(x_813, 1);
+ x_815 = x_813;
 } else {
- lean_dec_ref(x_854);
- x_856 = lean_box(0);
+ lean_dec_ref(x_813);
+ x_815 = lean_box(0);
 }
-if (lean_obj_tag(x_853) == 4)
+if (lean_obj_tag(x_812) == 4)
 {
-lean_object* x_864; lean_object* x_865; 
-lean_dec(x_851);
+lean_object* x_823; lean_object* x_824; 
+lean_dec(x_810);
 lean_dec(x_4);
-x_864 = lean_ctor_get(x_853, 0);
-lean_inc(x_864);
-lean_dec(x_853);
-if (lean_is_scalar(x_856)) {
- x_865 = lean_alloc_ctor(0, 2, 0);
+x_823 = lean_ctor_get(x_812, 0);
+lean_inc(x_823);
+lean_dec(x_812);
+if (lean_is_scalar(x_815)) {
+ x_824 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_865 = x_856;
+ x_824 = x_815;
 }
-lean_ctor_set(x_865, 0, x_864);
-lean_ctor_set(x_865, 1, x_855);
-return x_865;
+lean_ctor_set(x_824, 0, x_823);
+lean_ctor_set(x_824, 1, x_814);
+return x_824;
 }
 else
 {
-lean_object* x_866; 
-lean_dec(x_856);
-lean_dec(x_853);
-x_866 = lean_box(0);
-x_857 = x_866;
-goto block_863;
+lean_object* x_825; 
+lean_dec(x_815);
+lean_dec(x_812);
+x_825 = lean_box(0);
+x_816 = x_825;
+goto block_822;
 }
-block_863:
+block_822:
 {
-lean_object* x_858; lean_object* x_859; lean_object* x_860; lean_object* x_861; lean_object* x_862; 
-lean_dec(x_857);
-x_858 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_858, 0, x_851);
-x_859 = l_Lean_indentExpr(x_858);
-x_860 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_861 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_861, 0, x_860);
-lean_ctor_set(x_861, 1, x_859);
-x_862 = l_Lean_Elab_Term_throwError___rarg(x_1, x_861, x_4, x_855);
-return x_862;
+lean_object* x_817; lean_object* x_818; lean_object* x_819; lean_object* x_820; lean_object* x_821; 
+lean_dec(x_816);
+x_817 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_817, 0, x_810);
+x_818 = l_Lean_indentExpr(x_817);
+x_819 = l___private_Init_Lean_Elab_StructInst_5__getStructName___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_Lean_Elab_Term_throwError___rarg(x_1, x_820, x_4, x_814);
+return x_821;
 }
 }
 else
 {
-lean_object* x_867; lean_object* x_868; lean_object* x_869; lean_object* x_870; 
-lean_dec(x_853);
-lean_dec(x_851);
+lean_object* x_826; lean_object* x_827; lean_object* x_828; lean_object* x_829; 
+lean_dec(x_812);
+lean_dec(x_810);
 lean_dec(x_4);
-x_867 = lean_ctor_get(x_854, 0);
-lean_inc(x_867);
-x_868 = lean_ctor_get(x_854, 1);
-lean_inc(x_868);
-if (lean_is_exclusive(x_854)) {
- lean_ctor_release(x_854, 0);
- lean_ctor_release(x_854, 1);
- x_869 = x_854;
+x_826 = lean_ctor_get(x_813, 0);
+lean_inc(x_826);
+x_827 = lean_ctor_get(x_813, 1);
+lean_inc(x_827);
+if (lean_is_exclusive(x_813)) {
+ lean_ctor_release(x_813, 0);
+ lean_ctor_release(x_813, 1);
+ x_828 = x_813;
 } else {
- lean_dec_ref(x_854);
- x_869 = lean_box(0);
+ lean_dec_ref(x_813);
+ x_828 = lean_box(0);
 }
-if (lean_is_scalar(x_869)) {
- x_870 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_828)) {
+ x_829 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_870 = x_869;
+ x_829 = x_828;
 }
-lean_ctor_set(x_870, 0, x_867);
-lean_ctor_set(x_870, 1, x_868);
-return x_870;
+lean_ctor_set(x_829, 0, x_826);
+lean_ctor_set(x_829, 1, x_827);
+return x_829;
 }
 }
 else
 {
-lean_object* x_871; lean_object* x_872; lean_object* x_873; lean_object* x_874; 
+lean_object* x_830; lean_object* x_831; lean_object* x_832; lean_object* x_833; 
 lean_dec(x_4);
-x_871 = lean_ctor_get(x_850, 0);
-lean_inc(x_871);
-x_872 = lean_ctor_get(x_850, 1);
-lean_inc(x_872);
-if (lean_is_exclusive(x_850)) {
- lean_ctor_release(x_850, 0);
- lean_ctor_release(x_850, 1);
- x_873 = x_850;
+x_830 = lean_ctor_get(x_809, 0);
+lean_inc(x_830);
+x_831 = lean_ctor_get(x_809, 1);
+lean_inc(x_831);
+if (lean_is_exclusive(x_809)) {
+ lean_ctor_release(x_809, 0);
+ lean_ctor_release(x_809, 1);
+ x_832 = x_809;
 } else {
- lean_dec_ref(x_850);
- x_873 = lean_box(0);
+ lean_dec_ref(x_809);
+ x_832 = lean_box(0);
 }
-if (lean_is_scalar(x_873)) {
- x_874 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_832)) {
+ x_833 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_874 = x_873;
+ x_833 = x_832;
 }
-lean_ctor_set(x_874, 0, x_871);
-lean_ctor_set(x_874, 1, x_872);
-return x_874;
+lean_ctor_set(x_833, 0, x_830);
+lean_ctor_set(x_833, 1, x_831);
+return x_833;
 }
 }
 else
 {
-lean_object* x_875; lean_object* x_876; lean_object* x_877; lean_object* x_878; 
+lean_object* x_834; lean_object* x_835; lean_object* x_836; lean_object* x_837; 
 lean_dec(x_4);
-x_875 = lean_ctor_get(x_847, 0);
-lean_inc(x_875);
-x_876 = lean_ctor_get(x_847, 1);
-lean_inc(x_876);
-if (lean_is_exclusive(x_847)) {
- lean_ctor_release(x_847, 0);
- lean_ctor_release(x_847, 1);
- x_877 = x_847;
+x_834 = lean_ctor_get(x_806, 0);
+lean_inc(x_834);
+x_835 = lean_ctor_get(x_806, 1);
+lean_inc(x_835);
+if (lean_is_exclusive(x_806)) {
+ lean_ctor_release(x_806, 0);
+ lean_ctor_release(x_806, 1);
+ x_836 = x_806;
 } else {
- lean_dec_ref(x_847);
- x_877 = lean_box(0);
+ lean_dec_ref(x_806);
+ x_836 = lean_box(0);
 }
-if (lean_is_scalar(x_877)) {
- x_878 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_836)) {
+ x_837 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_878 = x_877;
+ x_837 = x_836;
 }
-lean_ctor_set(x_878, 0, x_875);
-lean_ctor_set(x_878, 1, x_876);
-return x_878;
+lean_ctor_set(x_837, 0, x_834);
+lean_ctor_set(x_837, 1, x_835);
+return x_837;
 }
 }
 else
 {
-lean_object* x_879; 
+lean_object* x_838; 
 lean_dec(x_3);
-x_879 = lean_box(0);
-x_666 = x_879;
-goto block_672;
+x_838 = lean_box(0);
+x_625 = x_838;
+goto block_631;
 }
 }
 case 7:
 {
-lean_dec(x_673);
+lean_dec(x_632);
 if (lean_obj_tag(x_3) == 2)
 {
-lean_object* x_880; lean_object* x_881; 
-lean_dec(x_110);
-x_880 = lean_ctor_get(x_3, 1);
-lean_inc(x_880);
+lean_object* x_839; lean_object* x_840; 
+lean_dec(x_69);
+x_839 = lean_ctor_get(x_3, 1);
+lean_inc(x_839);
 lean_dec(x_3);
 lean_inc(x_4);
-x_881 = l_Lean_Elab_Term_inferType(x_1, x_880, x_4, x_665);
-if (lean_obj_tag(x_881) == 0)
+x_840 = l_Lean_Elab_Term_inferType(x_1, x_839, x_4, x_624);
+if (lean_obj_tag(x_840) == 0)
 {
-lean_object* x_882; lean_object* x_883; lean_object* x_884; 
-x_882 = lean_ctor_get(x_881, 0);
-lean_inc(x_882);
-x_883 = lean_ctor_get(x_881, 1);
-lean_inc(x_883);
-lean_dec(x_881);
+lean_object* x_841; lean_object* x_842; lean_object* x_843; 
+x_841 = lean_ctor_get(x_840, 0);
+lean_inc(x_841);
+x_842 = lean_ctor_get(x_840, 1);
+lean_inc(x_842);
+lean_dec(x_840);
 lean_inc(x_4);
-x_884 = l_Lean_Elab_Term_whnf(x_1, x_882, x_4, x_883);
-if (lean_obj_tag(x_884) == 0)
+x_843 = l_Lean_Elab_Term_whnf(x_1, x_841, x_4, x_842);
+if (lean_obj_tag(x_843) == 0)
 {
-lean_object* x_885; lean_object* x_886; lean_object* x_887; lean_object* x_888; 
-x_885 = lean_ctor_get(x_884, 0);
-lean_inc(x_885);
-x_886 = lean_ctor_get(x_884, 1);
-lean_inc(x_886);
-lean_dec(x_884);
-x_887 = l_Lean_Expr_getAppFn___main(x_885);
-x_888 = l_Lean_Elab_Term_tryPostponeIfMVar(x_885, x_4, x_886);
-if (lean_obj_tag(x_888) == 0)
+lean_object* x_844; lean_object* x_845; lean_object* x_846; lean_object* x_847; 
+x_844 = lean_ctor_get(x_843, 0);
+lean_inc(x_844);
+x_845 = lean_ctor_get(x_843, 1);
+lean_inc(x_845);
+lean_dec(x_843);
+x_846 = l_Lean_Expr_getAppFn___main(x_844);
+x_847 = l_Lean_Elab_Term_tryPostponeIfMVar(x_844, x_4, x_845);
+if (lean_obj_tag(x_847) == 0)
 {
-lean_object* x_889; lean_object* x_890; lean_object* x_891; 
-x_889 = lean_ctor_get(x_888, 1);
-lean_inc(x_889);
-if (lean_is_exclusive(x_888)) {
- lean_ctor_release(x_888, 0);
- lean_ctor_release(x_888, 1);
- x_890 = x_888;
+lean_object* x_848; lean_object* x_849; lean_object* x_850; 
+x_848 = lean_ctor_get(x_847, 1);
+lean_inc(x_848);
+if (lean_is_exclusive(x_847)) {
+ lean_ctor_release(x_847, 0);
+ lean_ctor_release(x_847, 1);
+ x_849 = x_847;
 } else {
- lean_dec_ref(x_888);
- x_890 = lean_box(0);
+ lean_dec_ref(x_847);
+ x_849 = lean_box(0);
 }
-if (lean_obj_tag(x_887) == 4)
+if (lean_obj_tag(x_846) == 4)
 {
-lean_object* x_898; lean_object* x_899; 
-lean_dec(x_885);
+lean_object* x_857; lean_object* x_858; 
+lean_dec(x_844);
 lean_dec(x_4);
-x_898 = lean_ctor_get(x_887, 0);
-lean_inc(x_898);
-lean_dec(x_887);
-if (lean_is_scalar(x_890)) {
- x_899 = lean_alloc_ctor(0, 2, 0);
+x_857 = lean_ctor_get(x_846, 0);
+lean_inc(x_857);
+lean_dec(x_846);
+if (lean_is_scalar(x_849)) {
+ x_858 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_899 = x_890;
+ x_858 = x_849;
 }
-lean_ctor_set(x_899, 0, x_898);
-lean_ctor_set(x_899, 1, x_889);
-return x_899;
+lean_ctor_set(x_858, 0, x_857);
+lean_ctor_set(x_858, 1, x_848);
+return x_858;
 }
 else
 {
-lean_object* x_900; 
-lean_dec(x_890);
-lean_dec(x_887);
-x_900 = lean_box(0);
-x_891 = x_900;
-goto block_897;
+lean_object* x_859; 
+lean_dec(x_849);
+lean_dec(x_846);
+x_859 = lean_box(0);
+x_850 = x_859;
+goto block_856;
 }
-block_897:
+block_856:
 {
-lean_object* x_892; lean_object* x_893; lean_object* x_894; lean_object* x_895; lean_object* x_896; 
-lean_dec(x_891);
-x_892 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_892, 0, x_885);
-x_893 = l_Lean_indentExpr(x_892);
-x_894 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-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_Lean_Elab_Term_throwError___rarg(x_1, x_895, x_4, x_889);
-return x_896;
+lean_object* x_851; lean_object* x_852; lean_object* x_853; lean_object* x_854; lean_object* x_855; 
+lean_dec(x_850);
+x_851 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_851, 0, x_844);
+x_852 = l_Lean_indentExpr(x_851);
+x_853 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_854 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_854, 0, x_853);
+lean_ctor_set(x_854, 1, x_852);
+x_855 = l_Lean_Elab_Term_throwError___rarg(x_1, x_854, x_4, x_848);
+return x_855;
 }
 }
 else
 {
-lean_object* x_901; lean_object* x_902; lean_object* x_903; lean_object* x_904; 
-lean_dec(x_887);
-lean_dec(x_885);
+lean_object* x_860; lean_object* x_861; lean_object* x_862; lean_object* x_863; 
+lean_dec(x_846);
+lean_dec(x_844);
 lean_dec(x_4);
-x_901 = lean_ctor_get(x_888, 0);
-lean_inc(x_901);
-x_902 = lean_ctor_get(x_888, 1);
-lean_inc(x_902);
-if (lean_is_exclusive(x_888)) {
- lean_ctor_release(x_888, 0);
- lean_ctor_release(x_888, 1);
- x_903 = x_888;
+x_860 = lean_ctor_get(x_847, 0);
+lean_inc(x_860);
+x_861 = lean_ctor_get(x_847, 1);
+lean_inc(x_861);
+if (lean_is_exclusive(x_847)) {
+ lean_ctor_release(x_847, 0);
+ lean_ctor_release(x_847, 1);
+ x_862 = x_847;
 } else {
- lean_dec_ref(x_888);
- x_903 = lean_box(0);
+ lean_dec_ref(x_847);
+ x_862 = lean_box(0);
 }
-if (lean_is_scalar(x_903)) {
- x_904 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_862)) {
+ x_863 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_904 = x_903;
+ x_863 = x_862;
 }
-lean_ctor_set(x_904, 0, x_901);
-lean_ctor_set(x_904, 1, x_902);
-return x_904;
+lean_ctor_set(x_863, 0, x_860);
+lean_ctor_set(x_863, 1, x_861);
+return x_863;
 }
 }
 else
 {
-lean_object* x_905; lean_object* x_906; lean_object* x_907; lean_object* x_908; 
+lean_object* x_864; lean_object* x_865; lean_object* x_866; lean_object* x_867; 
 lean_dec(x_4);
-x_905 = lean_ctor_get(x_884, 0);
-lean_inc(x_905);
-x_906 = lean_ctor_get(x_884, 1);
-lean_inc(x_906);
-if (lean_is_exclusive(x_884)) {
- lean_ctor_release(x_884, 0);
- lean_ctor_release(x_884, 1);
- x_907 = x_884;
+x_864 = lean_ctor_get(x_843, 0);
+lean_inc(x_864);
+x_865 = lean_ctor_get(x_843, 1);
+lean_inc(x_865);
+if (lean_is_exclusive(x_843)) {
+ lean_ctor_release(x_843, 0);
+ lean_ctor_release(x_843, 1);
+ x_866 = x_843;
 } else {
- lean_dec_ref(x_884);
- x_907 = lean_box(0);
+ lean_dec_ref(x_843);
+ x_866 = lean_box(0);
 }
-if (lean_is_scalar(x_907)) {
- x_908 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_866)) {
+ x_867 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_908 = x_907;
+ x_867 = x_866;
 }
-lean_ctor_set(x_908, 0, x_905);
-lean_ctor_set(x_908, 1, x_906);
-return x_908;
+lean_ctor_set(x_867, 0, x_864);
+lean_ctor_set(x_867, 1, x_865);
+return x_867;
 }
 }
 else
 {
-lean_object* x_909; lean_object* x_910; lean_object* x_911; lean_object* x_912; 
+lean_object* x_868; lean_object* x_869; lean_object* x_870; lean_object* x_871; 
 lean_dec(x_4);
-x_909 = lean_ctor_get(x_881, 0);
-lean_inc(x_909);
-x_910 = lean_ctor_get(x_881, 1);
-lean_inc(x_910);
-if (lean_is_exclusive(x_881)) {
- lean_ctor_release(x_881, 0);
- lean_ctor_release(x_881, 1);
- x_911 = x_881;
+x_868 = lean_ctor_get(x_840, 0);
+lean_inc(x_868);
+x_869 = lean_ctor_get(x_840, 1);
+lean_inc(x_869);
+if (lean_is_exclusive(x_840)) {
+ lean_ctor_release(x_840, 0);
+ lean_ctor_release(x_840, 1);
+ x_870 = x_840;
 } else {
- lean_dec_ref(x_881);
- x_911 = lean_box(0);
+ lean_dec_ref(x_840);
+ x_870 = lean_box(0);
 }
-if (lean_is_scalar(x_911)) {
- x_912 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_870)) {
+ x_871 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_912 = x_911;
+ x_871 = x_870;
 }
-lean_ctor_set(x_912, 0, x_909);
-lean_ctor_set(x_912, 1, x_910);
-return x_912;
+lean_ctor_set(x_871, 0, x_868);
+lean_ctor_set(x_871, 1, x_869);
+return x_871;
 }
 }
 else
 {
-lean_object* x_913; 
+lean_object* x_872; 
 lean_dec(x_3);
-x_913 = lean_box(0);
-x_666 = x_913;
-goto block_672;
+x_872 = lean_box(0);
+x_625 = x_872;
+goto block_631;
 }
 }
 case 8:
 {
-lean_dec(x_673);
+lean_dec(x_632);
 if (lean_obj_tag(x_3) == 2)
 {
-lean_object* x_914; lean_object* x_915; 
-lean_dec(x_110);
-x_914 = lean_ctor_get(x_3, 1);
-lean_inc(x_914);
+lean_object* x_873; lean_object* x_874; 
+lean_dec(x_69);
+x_873 = lean_ctor_get(x_3, 1);
+lean_inc(x_873);
 lean_dec(x_3);
 lean_inc(x_4);
-x_915 = l_Lean_Elab_Term_inferType(x_1, x_914, x_4, x_665);
-if (lean_obj_tag(x_915) == 0)
+x_874 = l_Lean_Elab_Term_inferType(x_1, x_873, x_4, x_624);
+if (lean_obj_tag(x_874) == 0)
 {
-lean_object* x_916; lean_object* x_917; lean_object* x_918; 
-x_916 = lean_ctor_get(x_915, 0);
-lean_inc(x_916);
-x_917 = lean_ctor_get(x_915, 1);
-lean_inc(x_917);
-lean_dec(x_915);
+lean_object* x_875; lean_object* x_876; lean_object* x_877; 
+x_875 = lean_ctor_get(x_874, 0);
+lean_inc(x_875);
+x_876 = lean_ctor_get(x_874, 1);
+lean_inc(x_876);
+lean_dec(x_874);
 lean_inc(x_4);
-x_918 = l_Lean_Elab_Term_whnf(x_1, x_916, x_4, x_917);
-if (lean_obj_tag(x_918) == 0)
+x_877 = l_Lean_Elab_Term_whnf(x_1, x_875, x_4, x_876);
+if (lean_obj_tag(x_877) == 0)
 {
-lean_object* x_919; lean_object* x_920; lean_object* x_921; lean_object* x_922; 
-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 = l_Lean_Expr_getAppFn___main(x_919);
-x_922 = l_Lean_Elab_Term_tryPostponeIfMVar(x_919, x_4, x_920);
-if (lean_obj_tag(x_922) == 0)
+lean_object* x_878; lean_object* x_879; lean_object* x_880; lean_object* x_881; 
+x_878 = lean_ctor_get(x_877, 0);
+lean_inc(x_878);
+x_879 = lean_ctor_get(x_877, 1);
+lean_inc(x_879);
+lean_dec(x_877);
+x_880 = l_Lean_Expr_getAppFn___main(x_878);
+x_881 = l_Lean_Elab_Term_tryPostponeIfMVar(x_878, x_4, x_879);
+if (lean_obj_tag(x_881) == 0)
 {
-lean_object* x_923; lean_object* x_924; lean_object* x_925; 
-x_923 = lean_ctor_get(x_922, 1);
-lean_inc(x_923);
-if (lean_is_exclusive(x_922)) {
- lean_ctor_release(x_922, 0);
- lean_ctor_release(x_922, 1);
- x_924 = x_922;
+lean_object* x_882; lean_object* x_883; lean_object* x_884; 
+x_882 = lean_ctor_get(x_881, 1);
+lean_inc(x_882);
+if (lean_is_exclusive(x_881)) {
+ lean_ctor_release(x_881, 0);
+ lean_ctor_release(x_881, 1);
+ x_883 = x_881;
 } else {
- lean_dec_ref(x_922);
- x_924 = lean_box(0);
+ lean_dec_ref(x_881);
+ x_883 = lean_box(0);
 }
-if (lean_obj_tag(x_921) == 4)
+if (lean_obj_tag(x_880) == 4)
 {
-lean_object* x_932; lean_object* x_933; 
-lean_dec(x_919);
+lean_object* x_891; lean_object* x_892; 
+lean_dec(x_878);
 lean_dec(x_4);
-x_932 = lean_ctor_get(x_921, 0);
-lean_inc(x_932);
-lean_dec(x_921);
-if (lean_is_scalar(x_924)) {
- x_933 = lean_alloc_ctor(0, 2, 0);
+x_891 = lean_ctor_get(x_880, 0);
+lean_inc(x_891);
+lean_dec(x_880);
+if (lean_is_scalar(x_883)) {
+ x_892 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_933 = x_924;
+ x_892 = x_883;
 }
-lean_ctor_set(x_933, 0, x_932);
-lean_ctor_set(x_933, 1, x_923);
-return x_933;
+lean_ctor_set(x_892, 0, x_891);
+lean_ctor_set(x_892, 1, x_882);
+return x_892;
 }
 else
 {
-lean_object* x_934; 
-lean_dec(x_924);
-lean_dec(x_921);
-x_934 = lean_box(0);
-x_925 = x_934;
-goto block_931;
+lean_object* x_893; 
+lean_dec(x_883);
+lean_dec(x_880);
+x_893 = lean_box(0);
+x_884 = x_893;
+goto block_890;
 }
-block_931:
+block_890:
 {
-lean_object* x_926; lean_object* x_927; lean_object* x_928; lean_object* x_929; lean_object* x_930; 
-lean_dec(x_925);
-x_926 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_926, 0, x_919);
-x_927 = l_Lean_indentExpr(x_926);
-x_928 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_929 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_929, 0, x_928);
-lean_ctor_set(x_929, 1, x_927);
-x_930 = l_Lean_Elab_Term_throwError___rarg(x_1, x_929, x_4, x_923);
-return x_930;
+lean_object* x_885; lean_object* x_886; lean_object* x_887; lean_object* x_888; lean_object* x_889; 
+lean_dec(x_884);
+x_885 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_885, 0, x_878);
+x_886 = l_Lean_indentExpr(x_885);
+x_887 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_888 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_888, 0, x_887);
+lean_ctor_set(x_888, 1, x_886);
+x_889 = l_Lean_Elab_Term_throwError___rarg(x_1, x_888, x_4, x_882);
+return x_889;
 }
 }
 else
 {
-lean_object* x_935; lean_object* x_936; lean_object* x_937; lean_object* x_938; 
-lean_dec(x_921);
-lean_dec(x_919);
+lean_object* x_894; lean_object* x_895; lean_object* x_896; lean_object* x_897; 
+lean_dec(x_880);
+lean_dec(x_878);
 lean_dec(x_4);
-x_935 = lean_ctor_get(x_922, 0);
-lean_inc(x_935);
-x_936 = lean_ctor_get(x_922, 1);
-lean_inc(x_936);
-if (lean_is_exclusive(x_922)) {
- lean_ctor_release(x_922, 0);
- lean_ctor_release(x_922, 1);
- x_937 = x_922;
+x_894 = lean_ctor_get(x_881, 0);
+lean_inc(x_894);
+x_895 = lean_ctor_get(x_881, 1);
+lean_inc(x_895);
+if (lean_is_exclusive(x_881)) {
+ lean_ctor_release(x_881, 0);
+ lean_ctor_release(x_881, 1);
+ x_896 = x_881;
 } else {
- lean_dec_ref(x_922);
- x_937 = lean_box(0);
+ lean_dec_ref(x_881);
+ x_896 = lean_box(0);
 }
-if (lean_is_scalar(x_937)) {
- x_938 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_896)) {
+ x_897 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_938 = x_937;
+ x_897 = x_896;
 }
-lean_ctor_set(x_938, 0, x_935);
-lean_ctor_set(x_938, 1, x_936);
-return x_938;
+lean_ctor_set(x_897, 0, x_894);
+lean_ctor_set(x_897, 1, x_895);
+return x_897;
 }
 }
 else
 {
-lean_object* x_939; lean_object* x_940; lean_object* x_941; lean_object* x_942; 
+lean_object* x_898; lean_object* x_899; lean_object* x_900; lean_object* x_901; 
 lean_dec(x_4);
-x_939 = lean_ctor_get(x_918, 0);
-lean_inc(x_939);
-x_940 = lean_ctor_get(x_918, 1);
-lean_inc(x_940);
-if (lean_is_exclusive(x_918)) {
- lean_ctor_release(x_918, 0);
- lean_ctor_release(x_918, 1);
- x_941 = x_918;
+x_898 = lean_ctor_get(x_877, 0);
+lean_inc(x_898);
+x_899 = lean_ctor_get(x_877, 1);
+lean_inc(x_899);
+if (lean_is_exclusive(x_877)) {
+ lean_ctor_release(x_877, 0);
+ lean_ctor_release(x_877, 1);
+ x_900 = x_877;
 } else {
- lean_dec_ref(x_918);
- x_941 = lean_box(0);
+ lean_dec_ref(x_877);
+ x_900 = lean_box(0);
 }
-if (lean_is_scalar(x_941)) {
- x_942 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_900)) {
+ x_901 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_942 = x_941;
+ x_901 = x_900;
 }
-lean_ctor_set(x_942, 0, x_939);
-lean_ctor_set(x_942, 1, x_940);
-return x_942;
+lean_ctor_set(x_901, 0, x_898);
+lean_ctor_set(x_901, 1, x_899);
+return x_901;
 }
 }
 else
 {
-lean_object* x_943; lean_object* x_944; lean_object* x_945; lean_object* x_946; 
+lean_object* x_902; lean_object* x_903; lean_object* x_904; lean_object* x_905; 
 lean_dec(x_4);
-x_943 = lean_ctor_get(x_915, 0);
-lean_inc(x_943);
-x_944 = lean_ctor_get(x_915, 1);
-lean_inc(x_944);
-if (lean_is_exclusive(x_915)) {
- lean_ctor_release(x_915, 0);
- lean_ctor_release(x_915, 1);
- x_945 = x_915;
+x_902 = lean_ctor_get(x_874, 0);
+lean_inc(x_902);
+x_903 = lean_ctor_get(x_874, 1);
+lean_inc(x_903);
+if (lean_is_exclusive(x_874)) {
+ lean_ctor_release(x_874, 0);
+ lean_ctor_release(x_874, 1);
+ x_904 = x_874;
 } else {
- lean_dec_ref(x_915);
- x_945 = lean_box(0);
+ lean_dec_ref(x_874);
+ x_904 = lean_box(0);
 }
-if (lean_is_scalar(x_945)) {
- x_946 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_904)) {
+ x_905 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_946 = x_945;
+ x_905 = x_904;
 }
-lean_ctor_set(x_946, 0, x_943);
-lean_ctor_set(x_946, 1, x_944);
-return x_946;
+lean_ctor_set(x_905, 0, x_902);
+lean_ctor_set(x_905, 1, x_903);
+return x_905;
 }
 }
 else
 {
-lean_object* x_947; 
+lean_object* x_906; 
 lean_dec(x_3);
-x_947 = lean_box(0);
-x_666 = x_947;
-goto block_672;
+x_906 = lean_box(0);
+x_625 = x_906;
+goto block_631;
 }
 }
 case 9:
 {
-lean_dec(x_673);
+lean_dec(x_632);
 if (lean_obj_tag(x_3) == 2)
 {
-lean_object* x_948; lean_object* x_949; 
-lean_dec(x_110);
-x_948 = lean_ctor_get(x_3, 1);
-lean_inc(x_948);
+lean_object* x_907; lean_object* x_908; 
+lean_dec(x_69);
+x_907 = lean_ctor_get(x_3, 1);
+lean_inc(x_907);
 lean_dec(x_3);
 lean_inc(x_4);
-x_949 = l_Lean_Elab_Term_inferType(x_1, x_948, x_4, x_665);
-if (lean_obj_tag(x_949) == 0)
+x_908 = l_Lean_Elab_Term_inferType(x_1, x_907, x_4, x_624);
+if (lean_obj_tag(x_908) == 0)
 {
-lean_object* x_950; lean_object* x_951; lean_object* x_952; 
-x_950 = lean_ctor_get(x_949, 0);
-lean_inc(x_950);
-x_951 = lean_ctor_get(x_949, 1);
-lean_inc(x_951);
-lean_dec(x_949);
+lean_object* x_909; lean_object* x_910; lean_object* x_911; 
+x_909 = lean_ctor_get(x_908, 0);
+lean_inc(x_909);
+x_910 = lean_ctor_get(x_908, 1);
+lean_inc(x_910);
+lean_dec(x_908);
 lean_inc(x_4);
-x_952 = l_Lean_Elab_Term_whnf(x_1, x_950, x_4, x_951);
-if (lean_obj_tag(x_952) == 0)
+x_911 = l_Lean_Elab_Term_whnf(x_1, x_909, x_4, x_910);
+if (lean_obj_tag(x_911) == 0)
 {
-lean_object* x_953; lean_object* x_954; lean_object* x_955; lean_object* x_956; 
-x_953 = lean_ctor_get(x_952, 0);
-lean_inc(x_953);
-x_954 = lean_ctor_get(x_952, 1);
-lean_inc(x_954);
-lean_dec(x_952);
-x_955 = l_Lean_Expr_getAppFn___main(x_953);
-x_956 = l_Lean_Elab_Term_tryPostponeIfMVar(x_953, x_4, x_954);
-if (lean_obj_tag(x_956) == 0)
+lean_object* x_912; lean_object* x_913; lean_object* x_914; lean_object* x_915; 
+x_912 = lean_ctor_get(x_911, 0);
+lean_inc(x_912);
+x_913 = lean_ctor_get(x_911, 1);
+lean_inc(x_913);
+lean_dec(x_911);
+x_914 = l_Lean_Expr_getAppFn___main(x_912);
+x_915 = l_Lean_Elab_Term_tryPostponeIfMVar(x_912, x_4, x_913);
+if (lean_obj_tag(x_915) == 0)
 {
-lean_object* x_957; lean_object* x_958; lean_object* x_959; 
-x_957 = lean_ctor_get(x_956, 1);
-lean_inc(x_957);
-if (lean_is_exclusive(x_956)) {
- lean_ctor_release(x_956, 0);
- lean_ctor_release(x_956, 1);
- x_958 = x_956;
+lean_object* x_916; lean_object* x_917; lean_object* x_918; 
+x_916 = lean_ctor_get(x_915, 1);
+lean_inc(x_916);
+if (lean_is_exclusive(x_915)) {
+ lean_ctor_release(x_915, 0);
+ lean_ctor_release(x_915, 1);
+ x_917 = x_915;
 } else {
- lean_dec_ref(x_956);
- x_958 = lean_box(0);
+ lean_dec_ref(x_915);
+ x_917 = lean_box(0);
 }
-if (lean_obj_tag(x_955) == 4)
+if (lean_obj_tag(x_914) == 4)
 {
-lean_object* x_966; lean_object* x_967; 
-lean_dec(x_953);
+lean_object* x_925; lean_object* x_926; 
+lean_dec(x_912);
 lean_dec(x_4);
-x_966 = lean_ctor_get(x_955, 0);
-lean_inc(x_966);
-lean_dec(x_955);
-if (lean_is_scalar(x_958)) {
- x_967 = lean_alloc_ctor(0, 2, 0);
+x_925 = lean_ctor_get(x_914, 0);
+lean_inc(x_925);
+lean_dec(x_914);
+if (lean_is_scalar(x_917)) {
+ x_926 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_967 = x_958;
+ x_926 = x_917;
 }
-lean_ctor_set(x_967, 0, x_966);
-lean_ctor_set(x_967, 1, x_957);
-return x_967;
+lean_ctor_set(x_926, 0, x_925);
+lean_ctor_set(x_926, 1, x_916);
+return x_926;
 }
 else
 {
-lean_object* x_968; 
-lean_dec(x_958);
-lean_dec(x_955);
-x_968 = lean_box(0);
-x_959 = x_968;
-goto block_965;
+lean_object* x_927; 
+lean_dec(x_917);
+lean_dec(x_914);
+x_927 = lean_box(0);
+x_918 = x_927;
+goto block_924;
 }
-block_965:
+block_924:
 {
-lean_object* x_960; lean_object* x_961; lean_object* x_962; lean_object* x_963; lean_object* x_964; 
-lean_dec(x_959);
-x_960 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_960, 0, x_953);
-x_961 = l_Lean_indentExpr(x_960);
-x_962 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_963 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_963, 0, x_962);
-lean_ctor_set(x_963, 1, x_961);
-x_964 = l_Lean_Elab_Term_throwError___rarg(x_1, x_963, x_4, x_957);
-return x_964;
+lean_object* x_919; lean_object* x_920; lean_object* x_921; lean_object* x_922; lean_object* x_923; 
+lean_dec(x_918);
+x_919 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_919, 0, x_912);
+x_920 = l_Lean_indentExpr(x_919);
+x_921 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_922 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_922, 0, x_921);
+lean_ctor_set(x_922, 1, x_920);
+x_923 = l_Lean_Elab_Term_throwError___rarg(x_1, x_922, x_4, x_916);
+return x_923;
 }
 }
 else
 {
-lean_object* x_969; lean_object* x_970; lean_object* x_971; lean_object* x_972; 
-lean_dec(x_955);
-lean_dec(x_953);
+lean_object* x_928; lean_object* x_929; lean_object* x_930; lean_object* x_931; 
+lean_dec(x_914);
+lean_dec(x_912);
 lean_dec(x_4);
-x_969 = lean_ctor_get(x_956, 0);
-lean_inc(x_969);
-x_970 = lean_ctor_get(x_956, 1);
-lean_inc(x_970);
-if (lean_is_exclusive(x_956)) {
- lean_ctor_release(x_956, 0);
- lean_ctor_release(x_956, 1);
- x_971 = x_956;
+x_928 = lean_ctor_get(x_915, 0);
+lean_inc(x_928);
+x_929 = lean_ctor_get(x_915, 1);
+lean_inc(x_929);
+if (lean_is_exclusive(x_915)) {
+ lean_ctor_release(x_915, 0);
+ lean_ctor_release(x_915, 1);
+ x_930 = x_915;
 } else {
- lean_dec_ref(x_956);
- x_971 = lean_box(0);
+ lean_dec_ref(x_915);
+ x_930 = lean_box(0);
 }
-if (lean_is_scalar(x_971)) {
- x_972 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_930)) {
+ x_931 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_972 = x_971;
+ x_931 = x_930;
 }
-lean_ctor_set(x_972, 0, x_969);
-lean_ctor_set(x_972, 1, x_970);
-return x_972;
+lean_ctor_set(x_931, 0, x_928);
+lean_ctor_set(x_931, 1, x_929);
+return x_931;
 }
 }
 else
 {
-lean_object* x_973; lean_object* x_974; lean_object* x_975; lean_object* x_976; 
+lean_object* x_932; lean_object* x_933; lean_object* x_934; lean_object* x_935; 
 lean_dec(x_4);
-x_973 = lean_ctor_get(x_952, 0);
-lean_inc(x_973);
-x_974 = lean_ctor_get(x_952, 1);
-lean_inc(x_974);
-if (lean_is_exclusive(x_952)) {
- lean_ctor_release(x_952, 0);
- lean_ctor_release(x_952, 1);
- x_975 = x_952;
+x_932 = lean_ctor_get(x_911, 0);
+lean_inc(x_932);
+x_933 = lean_ctor_get(x_911, 1);
+lean_inc(x_933);
+if (lean_is_exclusive(x_911)) {
+ lean_ctor_release(x_911, 0);
+ lean_ctor_release(x_911, 1);
+ x_934 = x_911;
 } else {
- lean_dec_ref(x_952);
- x_975 = lean_box(0);
+ lean_dec_ref(x_911);
+ x_934 = lean_box(0);
 }
-if (lean_is_scalar(x_975)) {
- x_976 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_934)) {
+ x_935 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_976 = x_975;
+ x_935 = x_934;
 }
-lean_ctor_set(x_976, 0, x_973);
-lean_ctor_set(x_976, 1, x_974);
-return x_976;
+lean_ctor_set(x_935, 0, x_932);
+lean_ctor_set(x_935, 1, x_933);
+return x_935;
 }
 }
 else
 {
-lean_object* x_977; lean_object* x_978; lean_object* x_979; lean_object* x_980; 
+lean_object* x_936; lean_object* x_937; lean_object* x_938; lean_object* x_939; 
 lean_dec(x_4);
-x_977 = lean_ctor_get(x_949, 0);
-lean_inc(x_977);
-x_978 = lean_ctor_get(x_949, 1);
-lean_inc(x_978);
-if (lean_is_exclusive(x_949)) {
- lean_ctor_release(x_949, 0);
- lean_ctor_release(x_949, 1);
- x_979 = x_949;
+x_936 = lean_ctor_get(x_908, 0);
+lean_inc(x_936);
+x_937 = lean_ctor_get(x_908, 1);
+lean_inc(x_937);
+if (lean_is_exclusive(x_908)) {
+ lean_ctor_release(x_908, 0);
+ lean_ctor_release(x_908, 1);
+ x_938 = x_908;
 } else {
- lean_dec_ref(x_949);
- x_979 = lean_box(0);
+ lean_dec_ref(x_908);
+ x_938 = lean_box(0);
 }
-if (lean_is_scalar(x_979)) {
- x_980 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_938)) {
+ x_939 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_980 = x_979;
+ x_939 = x_938;
 }
-lean_ctor_set(x_980, 0, x_977);
-lean_ctor_set(x_980, 1, x_978);
-return x_980;
+lean_ctor_set(x_939, 0, x_936);
+lean_ctor_set(x_939, 1, x_937);
+return x_939;
 }
 }
 else
 {
-lean_object* x_981; 
+lean_object* x_940; 
 lean_dec(x_3);
-x_981 = lean_box(0);
-x_666 = x_981;
-goto block_672;
+x_940 = lean_box(0);
+x_625 = x_940;
+goto block_631;
 }
 }
 case 10:
 {
-lean_dec(x_673);
+lean_dec(x_632);
 if (lean_obj_tag(x_3) == 2)
 {
-lean_object* x_982; lean_object* x_983; 
-lean_dec(x_110);
-x_982 = lean_ctor_get(x_3, 1);
-lean_inc(x_982);
+lean_object* x_941; lean_object* x_942; 
+lean_dec(x_69);
+x_941 = lean_ctor_get(x_3, 1);
+lean_inc(x_941);
 lean_dec(x_3);
 lean_inc(x_4);
-x_983 = l_Lean_Elab_Term_inferType(x_1, x_982, x_4, x_665);
-if (lean_obj_tag(x_983) == 0)
+x_942 = l_Lean_Elab_Term_inferType(x_1, x_941, x_4, x_624);
+if (lean_obj_tag(x_942) == 0)
 {
-lean_object* x_984; lean_object* x_985; lean_object* x_986; 
-x_984 = lean_ctor_get(x_983, 0);
-lean_inc(x_984);
-x_985 = lean_ctor_get(x_983, 1);
-lean_inc(x_985);
-lean_dec(x_983);
+lean_object* x_943; lean_object* x_944; lean_object* x_945; 
+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);
 lean_inc(x_4);
-x_986 = l_Lean_Elab_Term_whnf(x_1, x_984, x_4, x_985);
-if (lean_obj_tag(x_986) == 0)
+x_945 = l_Lean_Elab_Term_whnf(x_1, x_943, x_4, x_944);
+if (lean_obj_tag(x_945) == 0)
 {
-lean_object* x_987; lean_object* x_988; lean_object* x_989; lean_object* x_990; 
-x_987 = lean_ctor_get(x_986, 0);
-lean_inc(x_987);
-x_988 = lean_ctor_get(x_986, 1);
-lean_inc(x_988);
-lean_dec(x_986);
-x_989 = l_Lean_Expr_getAppFn___main(x_987);
-x_990 = l_Lean_Elab_Term_tryPostponeIfMVar(x_987, x_4, x_988);
-if (lean_obj_tag(x_990) == 0)
+lean_object* x_946; lean_object* x_947; lean_object* x_948; lean_object* x_949; 
+x_946 = lean_ctor_get(x_945, 0);
+lean_inc(x_946);
+x_947 = lean_ctor_get(x_945, 1);
+lean_inc(x_947);
+lean_dec(x_945);
+x_948 = l_Lean_Expr_getAppFn___main(x_946);
+x_949 = l_Lean_Elab_Term_tryPostponeIfMVar(x_946, x_4, x_947);
+if (lean_obj_tag(x_949) == 0)
 {
-lean_object* x_991; lean_object* x_992; lean_object* x_993; 
-x_991 = lean_ctor_get(x_990, 1);
-lean_inc(x_991);
-if (lean_is_exclusive(x_990)) {
- lean_ctor_release(x_990, 0);
- lean_ctor_release(x_990, 1);
- x_992 = x_990;
+lean_object* x_950; lean_object* x_951; lean_object* x_952; 
+x_950 = lean_ctor_get(x_949, 1);
+lean_inc(x_950);
+if (lean_is_exclusive(x_949)) {
+ lean_ctor_release(x_949, 0);
+ lean_ctor_release(x_949, 1);
+ x_951 = x_949;
 } else {
- lean_dec_ref(x_990);
- x_992 = lean_box(0);
+ lean_dec_ref(x_949);
+ x_951 = lean_box(0);
 }
-if (lean_obj_tag(x_989) == 4)
+if (lean_obj_tag(x_948) == 4)
 {
-lean_object* x_1000; lean_object* x_1001; 
-lean_dec(x_987);
+lean_object* x_959; lean_object* x_960; 
+lean_dec(x_946);
 lean_dec(x_4);
-x_1000 = lean_ctor_get(x_989, 0);
-lean_inc(x_1000);
-lean_dec(x_989);
-if (lean_is_scalar(x_992)) {
- x_1001 = lean_alloc_ctor(0, 2, 0);
+x_959 = lean_ctor_get(x_948, 0);
+lean_inc(x_959);
+lean_dec(x_948);
+if (lean_is_scalar(x_951)) {
+ x_960 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_1001 = x_992;
+ x_960 = x_951;
 }
-lean_ctor_set(x_1001, 0, x_1000);
-lean_ctor_set(x_1001, 1, x_991);
-return x_1001;
+lean_ctor_set(x_960, 0, x_959);
+lean_ctor_set(x_960, 1, x_950);
+return x_960;
 }
 else
 {
-lean_object* x_1002; 
-lean_dec(x_992);
-lean_dec(x_989);
-x_1002 = lean_box(0);
-x_993 = x_1002;
-goto block_999;
+lean_object* x_961; 
+lean_dec(x_951);
+lean_dec(x_948);
+x_961 = lean_box(0);
+x_952 = x_961;
+goto block_958;
 }
-block_999:
+block_958:
 {
-lean_object* x_994; lean_object* x_995; lean_object* x_996; lean_object* x_997; lean_object* x_998; 
-lean_dec(x_993);
-x_994 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_994, 0, x_987);
-x_995 = l_Lean_indentExpr(x_994);
-x_996 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_997 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_997, 0, x_996);
-lean_ctor_set(x_997, 1, x_995);
-x_998 = l_Lean_Elab_Term_throwError___rarg(x_1, x_997, x_4, x_991);
-return x_998;
+lean_object* x_953; lean_object* x_954; lean_object* x_955; lean_object* x_956; lean_object* x_957; 
+lean_dec(x_952);
+x_953 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_953, 0, x_946);
+x_954 = l_Lean_indentExpr(x_953);
+x_955 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_956 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_956, 0, x_955);
+lean_ctor_set(x_956, 1, x_954);
+x_957 = l_Lean_Elab_Term_throwError___rarg(x_1, x_956, x_4, x_950);
+return x_957;
 }
 }
 else
 {
-lean_object* x_1003; lean_object* x_1004; lean_object* x_1005; lean_object* x_1006; 
-lean_dec(x_989);
-lean_dec(x_987);
+lean_object* x_962; lean_object* x_963; lean_object* x_964; lean_object* x_965; 
+lean_dec(x_948);
+lean_dec(x_946);
 lean_dec(x_4);
-x_1003 = lean_ctor_get(x_990, 0);
-lean_inc(x_1003);
-x_1004 = lean_ctor_get(x_990, 1);
-lean_inc(x_1004);
-if (lean_is_exclusive(x_990)) {
- lean_ctor_release(x_990, 0);
- lean_ctor_release(x_990, 1);
- x_1005 = x_990;
+x_962 = lean_ctor_get(x_949, 0);
+lean_inc(x_962);
+x_963 = lean_ctor_get(x_949, 1);
+lean_inc(x_963);
+if (lean_is_exclusive(x_949)) {
+ lean_ctor_release(x_949, 0);
+ lean_ctor_release(x_949, 1);
+ x_964 = x_949;
 } else {
- lean_dec_ref(x_990);
- x_1005 = lean_box(0);
+ lean_dec_ref(x_949);
+ x_964 = lean_box(0);
 }
-if (lean_is_scalar(x_1005)) {
- x_1006 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_964)) {
+ x_965 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_1006 = x_1005;
+ x_965 = x_964;
 }
-lean_ctor_set(x_1006, 0, x_1003);
-lean_ctor_set(x_1006, 1, x_1004);
-return x_1006;
+lean_ctor_set(x_965, 0, x_962);
+lean_ctor_set(x_965, 1, x_963);
+return x_965;
 }
 }
 else
 {
-lean_object* x_1007; lean_object* x_1008; lean_object* x_1009; lean_object* x_1010; 
+lean_object* x_966; lean_object* x_967; lean_object* x_968; lean_object* x_969; 
 lean_dec(x_4);
-x_1007 = lean_ctor_get(x_986, 0);
-lean_inc(x_1007);
-x_1008 = lean_ctor_get(x_986, 1);
-lean_inc(x_1008);
-if (lean_is_exclusive(x_986)) {
- lean_ctor_release(x_986, 0);
- lean_ctor_release(x_986, 1);
- x_1009 = x_986;
+x_966 = lean_ctor_get(x_945, 0);
+lean_inc(x_966);
+x_967 = lean_ctor_get(x_945, 1);
+lean_inc(x_967);
+if (lean_is_exclusive(x_945)) {
+ lean_ctor_release(x_945, 0);
+ lean_ctor_release(x_945, 1);
+ x_968 = x_945;
 } else {
- lean_dec_ref(x_986);
- x_1009 = lean_box(0);
+ lean_dec_ref(x_945);
+ x_968 = lean_box(0);
 }
-if (lean_is_scalar(x_1009)) {
- x_1010 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_968)) {
+ x_969 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_1010 = x_1009;
+ x_969 = x_968;
 }
-lean_ctor_set(x_1010, 0, x_1007);
-lean_ctor_set(x_1010, 1, x_1008);
-return x_1010;
+lean_ctor_set(x_969, 0, x_966);
+lean_ctor_set(x_969, 1, x_967);
+return x_969;
 }
 }
 else
 {
-lean_object* x_1011; lean_object* x_1012; lean_object* x_1013; lean_object* x_1014; 
+lean_object* x_970; lean_object* x_971; lean_object* x_972; lean_object* x_973; 
 lean_dec(x_4);
-x_1011 = lean_ctor_get(x_983, 0);
-lean_inc(x_1011);
-x_1012 = lean_ctor_get(x_983, 1);
-lean_inc(x_1012);
-if (lean_is_exclusive(x_983)) {
- lean_ctor_release(x_983, 0);
- lean_ctor_release(x_983, 1);
- x_1013 = x_983;
+x_970 = lean_ctor_get(x_942, 0);
+lean_inc(x_970);
+x_971 = lean_ctor_get(x_942, 1);
+lean_inc(x_971);
+if (lean_is_exclusive(x_942)) {
+ lean_ctor_release(x_942, 0);
+ lean_ctor_release(x_942, 1);
+ x_972 = x_942;
 } else {
- lean_dec_ref(x_983);
- x_1013 = lean_box(0);
+ lean_dec_ref(x_942);
+ x_972 = lean_box(0);
 }
-if (lean_is_scalar(x_1013)) {
- x_1014 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_972)) {
+ x_973 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_1014 = x_1013;
+ x_973 = x_972;
 }
-lean_ctor_set(x_1014, 0, x_1011);
-lean_ctor_set(x_1014, 1, x_1012);
-return x_1014;
+lean_ctor_set(x_973, 0, x_970);
+lean_ctor_set(x_973, 1, x_971);
+return x_973;
 }
 }
 else
 {
-lean_object* x_1015; 
+lean_object* x_974; 
 lean_dec(x_3);
-x_1015 = lean_box(0);
-x_666 = x_1015;
-goto block_672;
+x_974 = lean_box(0);
+x_625 = x_974;
+goto block_631;
 }
 }
 case 11:
 {
-lean_dec(x_673);
+lean_dec(x_632);
 if (lean_obj_tag(x_3) == 2)
 {
-lean_object* x_1016; lean_object* x_1017; 
-lean_dec(x_110);
-x_1016 = lean_ctor_get(x_3, 1);
-lean_inc(x_1016);
+lean_object* x_975; lean_object* x_976; 
+lean_dec(x_69);
+x_975 = lean_ctor_get(x_3, 1);
+lean_inc(x_975);
 lean_dec(x_3);
 lean_inc(x_4);
-x_1017 = l_Lean_Elab_Term_inferType(x_1, x_1016, x_4, x_665);
-if (lean_obj_tag(x_1017) == 0)
+x_976 = l_Lean_Elab_Term_inferType(x_1, x_975, x_4, x_624);
+if (lean_obj_tag(x_976) == 0)
 {
-lean_object* x_1018; lean_object* x_1019; lean_object* x_1020; 
-x_1018 = lean_ctor_get(x_1017, 0);
-lean_inc(x_1018);
-x_1019 = lean_ctor_get(x_1017, 1);
-lean_inc(x_1019);
-lean_dec(x_1017);
+lean_object* x_977; lean_object* x_978; lean_object* x_979; 
+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_4);
-x_1020 = l_Lean_Elab_Term_whnf(x_1, x_1018, x_4, x_1019);
-if (lean_obj_tag(x_1020) == 0)
+x_979 = l_Lean_Elab_Term_whnf(x_1, x_977, x_4, x_978);
+if (lean_obj_tag(x_979) == 0)
 {
-lean_object* x_1021; lean_object* x_1022; lean_object* x_1023; lean_object* x_1024; 
-x_1021 = lean_ctor_get(x_1020, 0);
-lean_inc(x_1021);
-x_1022 = lean_ctor_get(x_1020, 1);
-lean_inc(x_1022);
-lean_dec(x_1020);
-x_1023 = l_Lean_Expr_getAppFn___main(x_1021);
-x_1024 = l_Lean_Elab_Term_tryPostponeIfMVar(x_1021, x_4, x_1022);
-if (lean_obj_tag(x_1024) == 0)
+lean_object* x_980; lean_object* x_981; lean_object* x_982; lean_object* x_983; 
+x_980 = lean_ctor_get(x_979, 0);
+lean_inc(x_980);
+x_981 = lean_ctor_get(x_979, 1);
+lean_inc(x_981);
+lean_dec(x_979);
+x_982 = l_Lean_Expr_getAppFn___main(x_980);
+x_983 = l_Lean_Elab_Term_tryPostponeIfMVar(x_980, x_4, x_981);
+if (lean_obj_tag(x_983) == 0)
 {
-lean_object* x_1025; lean_object* x_1026; lean_object* x_1027; 
-x_1025 = lean_ctor_get(x_1024, 1);
-lean_inc(x_1025);
-if (lean_is_exclusive(x_1024)) {
- lean_ctor_release(x_1024, 0);
- lean_ctor_release(x_1024, 1);
- x_1026 = x_1024;
+lean_object* x_984; lean_object* x_985; lean_object* x_986; 
+x_984 = lean_ctor_get(x_983, 1);
+lean_inc(x_984);
+if (lean_is_exclusive(x_983)) {
+ lean_ctor_release(x_983, 0);
+ lean_ctor_release(x_983, 1);
+ x_985 = x_983;
 } else {
- lean_dec_ref(x_1024);
- x_1026 = lean_box(0);
+ lean_dec_ref(x_983);
+ x_985 = lean_box(0);
 }
-if (lean_obj_tag(x_1023) == 4)
+if (lean_obj_tag(x_982) == 4)
 {
-lean_object* x_1034; lean_object* x_1035; 
-lean_dec(x_1021);
+lean_object* x_993; lean_object* x_994; 
+lean_dec(x_980);
 lean_dec(x_4);
-x_1034 = lean_ctor_get(x_1023, 0);
-lean_inc(x_1034);
-lean_dec(x_1023);
-if (lean_is_scalar(x_1026)) {
- x_1035 = lean_alloc_ctor(0, 2, 0);
+x_993 = lean_ctor_get(x_982, 0);
+lean_inc(x_993);
+lean_dec(x_982);
+if (lean_is_scalar(x_985)) {
+ x_994 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_1035 = x_1026;
+ x_994 = x_985;
 }
-lean_ctor_set(x_1035, 0, x_1034);
-lean_ctor_set(x_1035, 1, x_1025);
-return x_1035;
+lean_ctor_set(x_994, 0, x_993);
+lean_ctor_set(x_994, 1, x_984);
+return x_994;
 }
 else
 {
-lean_object* x_1036; 
-lean_dec(x_1026);
-lean_dec(x_1023);
-x_1036 = lean_box(0);
-x_1027 = x_1036;
-goto block_1033;
+lean_object* x_995; 
+lean_dec(x_985);
+lean_dec(x_982);
+x_995 = lean_box(0);
+x_986 = x_995;
+goto block_992;
 }
-block_1033:
+block_992:
 {
-lean_object* x_1028; lean_object* x_1029; lean_object* x_1030; lean_object* x_1031; lean_object* x_1032; 
-lean_dec(x_1027);
-x_1028 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_1028, 0, x_1021);
-x_1029 = l_Lean_indentExpr(x_1028);
-x_1030 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_1031 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_1031, 0, x_1030);
-lean_ctor_set(x_1031, 1, x_1029);
-x_1032 = l_Lean_Elab_Term_throwError___rarg(x_1, x_1031, x_4, x_1025);
-return x_1032;
+lean_object* x_987; lean_object* x_988; lean_object* x_989; lean_object* x_990; lean_object* x_991; 
+lean_dec(x_986);
+x_987 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_987, 0, x_980);
+x_988 = l_Lean_indentExpr(x_987);
+x_989 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_990 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_990, 0, x_989);
+lean_ctor_set(x_990, 1, x_988);
+x_991 = l_Lean_Elab_Term_throwError___rarg(x_1, x_990, x_4, x_984);
+return x_991;
 }
 }
 else
 {
-lean_object* x_1037; lean_object* x_1038; lean_object* x_1039; lean_object* x_1040; 
-lean_dec(x_1023);
-lean_dec(x_1021);
+lean_object* x_996; lean_object* x_997; lean_object* x_998; lean_object* x_999; 
+lean_dec(x_982);
+lean_dec(x_980);
 lean_dec(x_4);
-x_1037 = lean_ctor_get(x_1024, 0);
-lean_inc(x_1037);
-x_1038 = lean_ctor_get(x_1024, 1);
-lean_inc(x_1038);
-if (lean_is_exclusive(x_1024)) {
- lean_ctor_release(x_1024, 0);
- lean_ctor_release(x_1024, 1);
- x_1039 = x_1024;
+x_996 = lean_ctor_get(x_983, 0);
+lean_inc(x_996);
+x_997 = lean_ctor_get(x_983, 1);
+lean_inc(x_997);
+if (lean_is_exclusive(x_983)) {
+ lean_ctor_release(x_983, 0);
+ lean_ctor_release(x_983, 1);
+ x_998 = x_983;
 } else {
- lean_dec_ref(x_1024);
- x_1039 = lean_box(0);
+ lean_dec_ref(x_983);
+ x_998 = lean_box(0);
 }
-if (lean_is_scalar(x_1039)) {
- x_1040 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_998)) {
+ x_999 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_1040 = x_1039;
+ x_999 = x_998;
 }
-lean_ctor_set(x_1040, 0, x_1037);
-lean_ctor_set(x_1040, 1, x_1038);
-return x_1040;
+lean_ctor_set(x_999, 0, x_996);
+lean_ctor_set(x_999, 1, x_997);
+return x_999;
 }
 }
 else
 {
-lean_object* x_1041; lean_object* x_1042; lean_object* x_1043; lean_object* x_1044; 
+lean_object* x_1000; lean_object* x_1001; lean_object* x_1002; lean_object* x_1003; 
 lean_dec(x_4);
-x_1041 = lean_ctor_get(x_1020, 0);
-lean_inc(x_1041);
-x_1042 = lean_ctor_get(x_1020, 1);
-lean_inc(x_1042);
-if (lean_is_exclusive(x_1020)) {
- lean_ctor_release(x_1020, 0);
- lean_ctor_release(x_1020, 1);
- x_1043 = x_1020;
+x_1000 = lean_ctor_get(x_979, 0);
+lean_inc(x_1000);
+x_1001 = lean_ctor_get(x_979, 1);
+lean_inc(x_1001);
+if (lean_is_exclusive(x_979)) {
+ lean_ctor_release(x_979, 0);
+ lean_ctor_release(x_979, 1);
+ x_1002 = x_979;
 } else {
- lean_dec_ref(x_1020);
- x_1043 = lean_box(0);
+ lean_dec_ref(x_979);
+ x_1002 = lean_box(0);
 }
-if (lean_is_scalar(x_1043)) {
- x_1044 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_1002)) {
+ x_1003 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_1044 = x_1043;
+ x_1003 = x_1002;
 }
-lean_ctor_set(x_1044, 0, x_1041);
-lean_ctor_set(x_1044, 1, x_1042);
-return x_1044;
+lean_ctor_set(x_1003, 0, x_1000);
+lean_ctor_set(x_1003, 1, x_1001);
+return x_1003;
 }
 }
 else
 {
-lean_object* x_1045; lean_object* x_1046; lean_object* x_1047; lean_object* x_1048; 
+lean_object* x_1004; lean_object* x_1005; lean_object* x_1006; lean_object* x_1007; 
 lean_dec(x_4);
-x_1045 = lean_ctor_get(x_1017, 0);
-lean_inc(x_1045);
-x_1046 = lean_ctor_get(x_1017, 1);
-lean_inc(x_1046);
-if (lean_is_exclusive(x_1017)) {
- lean_ctor_release(x_1017, 0);
- lean_ctor_release(x_1017, 1);
- x_1047 = x_1017;
+x_1004 = lean_ctor_get(x_976, 0);
+lean_inc(x_1004);
+x_1005 = lean_ctor_get(x_976, 1);
+lean_inc(x_1005);
+if (lean_is_exclusive(x_976)) {
+ lean_ctor_release(x_976, 0);
+ lean_ctor_release(x_976, 1);
+ x_1006 = x_976;
 } else {
- lean_dec_ref(x_1017);
- x_1047 = lean_box(0);
+ lean_dec_ref(x_976);
+ x_1006 = lean_box(0);
 }
-if (lean_is_scalar(x_1047)) {
- x_1048 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_1006)) {
+ x_1007 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_1048 = x_1047;
+ x_1007 = x_1006;
 }
-lean_ctor_set(x_1048, 0, x_1045);
-lean_ctor_set(x_1048, 1, x_1046);
-return x_1048;
+lean_ctor_set(x_1007, 0, x_1004);
+lean_ctor_set(x_1007, 1, x_1005);
+return x_1007;
 }
 }
 else
 {
-lean_object* x_1049; 
+lean_object* x_1008; 
 lean_dec(x_3);
-x_1049 = lean_box(0);
-x_666 = x_1049;
-goto block_672;
+x_1008 = lean_box(0);
+x_625 = x_1008;
+goto block_631;
 }
 }
 default: 
 {
-lean_dec(x_673);
+lean_dec(x_632);
 if (lean_obj_tag(x_3) == 2)
 {
-lean_object* x_1050; lean_object* x_1051; 
-lean_dec(x_110);
-x_1050 = lean_ctor_get(x_3, 1);
-lean_inc(x_1050);
+lean_object* x_1009; lean_object* x_1010; 
+lean_dec(x_69);
+x_1009 = lean_ctor_get(x_3, 1);
+lean_inc(x_1009);
 lean_dec(x_3);
 lean_inc(x_4);
-x_1051 = l_Lean_Elab_Term_inferType(x_1, x_1050, x_4, x_665);
-if (lean_obj_tag(x_1051) == 0)
+x_1010 = l_Lean_Elab_Term_inferType(x_1, x_1009, x_4, x_624);
+if (lean_obj_tag(x_1010) == 0)
 {
-lean_object* x_1052; lean_object* x_1053; lean_object* x_1054; 
-x_1052 = lean_ctor_get(x_1051, 0);
-lean_inc(x_1052);
-x_1053 = lean_ctor_get(x_1051, 1);
-lean_inc(x_1053);
-lean_dec(x_1051);
+lean_object* x_1011; lean_object* x_1012; lean_object* x_1013; 
+x_1011 = lean_ctor_get(x_1010, 0);
+lean_inc(x_1011);
+x_1012 = lean_ctor_get(x_1010, 1);
+lean_inc(x_1012);
+lean_dec(x_1010);
 lean_inc(x_4);
-x_1054 = l_Lean_Elab_Term_whnf(x_1, x_1052, x_4, x_1053);
-if (lean_obj_tag(x_1054) == 0)
+x_1013 = l_Lean_Elab_Term_whnf(x_1, x_1011, x_4, x_1012);
+if (lean_obj_tag(x_1013) == 0)
 {
-lean_object* x_1055; lean_object* x_1056; lean_object* x_1057; lean_object* x_1058; 
-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 = l_Lean_Expr_getAppFn___main(x_1055);
-x_1058 = l_Lean_Elab_Term_tryPostponeIfMVar(x_1055, x_4, x_1056);
-if (lean_obj_tag(x_1058) == 0)
+lean_object* x_1014; lean_object* x_1015; lean_object* x_1016; lean_object* x_1017; 
+x_1014 = lean_ctor_get(x_1013, 0);
+lean_inc(x_1014);
+x_1015 = lean_ctor_get(x_1013, 1);
+lean_inc(x_1015);
+lean_dec(x_1013);
+x_1016 = l_Lean_Expr_getAppFn___main(x_1014);
+x_1017 = l_Lean_Elab_Term_tryPostponeIfMVar(x_1014, x_4, x_1015);
+if (lean_obj_tag(x_1017) == 0)
 {
-lean_object* x_1059; lean_object* x_1060; lean_object* x_1061; 
-x_1059 = lean_ctor_get(x_1058, 1);
-lean_inc(x_1059);
-if (lean_is_exclusive(x_1058)) {
- lean_ctor_release(x_1058, 0);
- lean_ctor_release(x_1058, 1);
- x_1060 = x_1058;
+lean_object* x_1018; lean_object* x_1019; lean_object* x_1020; 
+x_1018 = lean_ctor_get(x_1017, 1);
+lean_inc(x_1018);
+if (lean_is_exclusive(x_1017)) {
+ lean_ctor_release(x_1017, 0);
+ lean_ctor_release(x_1017, 1);
+ x_1019 = x_1017;
 } else {
- lean_dec_ref(x_1058);
- x_1060 = lean_box(0);
+ lean_dec_ref(x_1017);
+ x_1019 = lean_box(0);
 }
-if (lean_obj_tag(x_1057) == 4)
+if (lean_obj_tag(x_1016) == 4)
 {
-lean_object* x_1068; lean_object* x_1069; 
-lean_dec(x_1055);
+lean_object* x_1027; lean_object* x_1028; 
+lean_dec(x_1014);
 lean_dec(x_4);
-x_1068 = lean_ctor_get(x_1057, 0);
-lean_inc(x_1068);
-lean_dec(x_1057);
-if (lean_is_scalar(x_1060)) {
- x_1069 = lean_alloc_ctor(0, 2, 0);
+x_1027 = lean_ctor_get(x_1016, 0);
+lean_inc(x_1027);
+lean_dec(x_1016);
+if (lean_is_scalar(x_1019)) {
+ x_1028 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_1069 = x_1060;
+ x_1028 = x_1019;
 }
-lean_ctor_set(x_1069, 0, x_1068);
-lean_ctor_set(x_1069, 1, x_1059);
-return x_1069;
+lean_ctor_set(x_1028, 0, x_1027);
+lean_ctor_set(x_1028, 1, x_1018);
+return x_1028;
 }
 else
 {
-lean_object* x_1070; 
-lean_dec(x_1060);
-lean_dec(x_1057);
-x_1070 = lean_box(0);
-x_1061 = x_1070;
-goto block_1067;
+lean_object* x_1029; 
+lean_dec(x_1019);
+lean_dec(x_1016);
+x_1029 = lean_box(0);
+x_1020 = x_1029;
+goto block_1026;
 }
-block_1067:
+block_1026:
 {
-lean_object* x_1062; lean_object* x_1063; lean_object* x_1064; lean_object* x_1065; lean_object* x_1066; 
-lean_dec(x_1061);
-x_1062 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_1062, 0, x_1055);
-x_1063 = l_Lean_indentExpr(x_1062);
-x_1064 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12;
-x_1065 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_1065, 0, x_1064);
-lean_ctor_set(x_1065, 1, x_1063);
-x_1066 = l_Lean_Elab_Term_throwError___rarg(x_1, x_1065, x_4, x_1059);
-return x_1066;
+lean_object* x_1021; lean_object* x_1022; lean_object* x_1023; lean_object* x_1024; lean_object* x_1025; 
+lean_dec(x_1020);
+x_1021 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_1021, 0, x_1014);
+x_1022 = l_Lean_indentExpr(x_1021);
+x_1023 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6;
+x_1024 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_1024, 0, x_1023);
+lean_ctor_set(x_1024, 1, x_1022);
+x_1025 = l_Lean_Elab_Term_throwError___rarg(x_1, x_1024, x_4, x_1018);
+return x_1025;
 }
 }
 else
 {
-lean_object* x_1071; lean_object* x_1072; lean_object* x_1073; lean_object* x_1074; 
-lean_dec(x_1057);
-lean_dec(x_1055);
+lean_object* x_1030; lean_object* x_1031; lean_object* x_1032; lean_object* x_1033; 
+lean_dec(x_1016);
+lean_dec(x_1014);
 lean_dec(x_4);
-x_1071 = lean_ctor_get(x_1058, 0);
-lean_inc(x_1071);
-x_1072 = lean_ctor_get(x_1058, 1);
-lean_inc(x_1072);
-if (lean_is_exclusive(x_1058)) {
- lean_ctor_release(x_1058, 0);
- lean_ctor_release(x_1058, 1);
- x_1073 = x_1058;
+x_1030 = lean_ctor_get(x_1017, 0);
+lean_inc(x_1030);
+x_1031 = lean_ctor_get(x_1017, 1);
+lean_inc(x_1031);
+if (lean_is_exclusive(x_1017)) {
+ lean_ctor_release(x_1017, 0);
+ lean_ctor_release(x_1017, 1);
+ x_1032 = x_1017;
 } else {
- lean_dec_ref(x_1058);
- x_1073 = lean_box(0);
+ lean_dec_ref(x_1017);
+ x_1032 = lean_box(0);
 }
-if (lean_is_scalar(x_1073)) {
- x_1074 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_1032)) {
+ x_1033 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_1074 = x_1073;
+ x_1033 = x_1032;
 }
-lean_ctor_set(x_1074, 0, x_1071);
-lean_ctor_set(x_1074, 1, x_1072);
-return x_1074;
+lean_ctor_set(x_1033, 0, x_1030);
+lean_ctor_set(x_1033, 1, x_1031);
+return x_1033;
 }
 }
 else
 {
-lean_object* x_1075; lean_object* x_1076; lean_object* x_1077; lean_object* x_1078; 
+lean_object* x_1034; lean_object* x_1035; lean_object* x_1036; lean_object* x_1037; 
 lean_dec(x_4);
-x_1075 = lean_ctor_get(x_1054, 0);
-lean_inc(x_1075);
-x_1076 = lean_ctor_get(x_1054, 1);
-lean_inc(x_1076);
-if (lean_is_exclusive(x_1054)) {
- lean_ctor_release(x_1054, 0);
- lean_ctor_release(x_1054, 1);
- x_1077 = x_1054;
+x_1034 = lean_ctor_get(x_1013, 0);
+lean_inc(x_1034);
+x_1035 = lean_ctor_get(x_1013, 1);
+lean_inc(x_1035);
+if (lean_is_exclusive(x_1013)) {
+ lean_ctor_release(x_1013, 0);
+ lean_ctor_release(x_1013, 1);
+ x_1036 = x_1013;
 } else {
- lean_dec_ref(x_1054);
- x_1077 = lean_box(0);
+ lean_dec_ref(x_1013);
+ x_1036 = lean_box(0);
 }
-if (lean_is_scalar(x_1077)) {
- x_1078 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_1036)) {
+ x_1037 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_1078 = x_1077;
+ x_1037 = x_1036;
 }
-lean_ctor_set(x_1078, 0, x_1075);
-lean_ctor_set(x_1078, 1, x_1076);
-return x_1078;
+lean_ctor_set(x_1037, 0, x_1034);
+lean_ctor_set(x_1037, 1, x_1035);
+return x_1037;
 }
 }
 else
 {
-lean_object* x_1079; lean_object* x_1080; lean_object* x_1081; lean_object* x_1082; 
+lean_object* x_1038; lean_object* x_1039; lean_object* x_1040; lean_object* x_1041; 
 lean_dec(x_4);
-x_1079 = lean_ctor_get(x_1051, 0);
-lean_inc(x_1079);
-x_1080 = lean_ctor_get(x_1051, 1);
-lean_inc(x_1080);
-if (lean_is_exclusive(x_1051)) {
- lean_ctor_release(x_1051, 0);
- lean_ctor_release(x_1051, 1);
- x_1081 = x_1051;
+x_1038 = lean_ctor_get(x_1010, 0);
+lean_inc(x_1038);
+x_1039 = lean_ctor_get(x_1010, 1);
+lean_inc(x_1039);
+if (lean_is_exclusive(x_1010)) {
+ lean_ctor_release(x_1010, 0);
+ lean_ctor_release(x_1010, 1);
+ x_1040 = x_1010;
 } else {
- lean_dec_ref(x_1051);
- x_1081 = lean_box(0);
+ lean_dec_ref(x_1010);
+ x_1040 = lean_box(0);
 }
-if (lean_is_scalar(x_1081)) {
- x_1082 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_1040)) {
+ x_1041 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_1082 = x_1081;
+ x_1041 = x_1040;
 }
-lean_ctor_set(x_1082, 0, x_1079);
-lean_ctor_set(x_1082, 1, x_1080);
-return x_1082;
+lean_ctor_set(x_1041, 0, x_1038);
+lean_ctor_set(x_1041, 1, x_1039);
+return x_1041;
 }
 }
 else
 {
-lean_object* x_1083; 
+lean_object* x_1042; 
 lean_dec(x_3);
-x_1083 = lean_box(0);
-x_666 = x_1083;
-goto block_672;
+x_1042 = lean_box(0);
+x_625 = x_1042;
+goto block_631;
 }
 }
 }
-block_672:
+block_631:
 {
-lean_object* x_667; lean_object* x_668; lean_object* x_669; lean_object* x_670; lean_object* x_671; 
-lean_dec(x_666);
-x_667 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_667, 0, x_110);
-x_668 = l_Lean_indentExpr(x_667);
-x_669 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__9;
-x_670 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_670, 0, x_669);
-lean_ctor_set(x_670, 1, x_668);
-x_671 = l_Lean_Elab_Term_throwError___rarg(x_1, x_670, x_4, x_665);
-return x_671;
+lean_object* x_626; lean_object* x_627; lean_object* x_628; lean_object* x_629; lean_object* x_630; 
+lean_dec(x_625);
+x_626 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_626, 0, x_69);
+x_627 = l_Lean_indentExpr(x_626);
+x_628 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__3;
+x_629 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_629, 0, x_628);
+lean_ctor_set(x_629, 1, x_627);
+x_630 = l_Lean_Elab_Term_throwError___rarg(x_1, x_629, x_4, x_624);
+return x_630;
 }
 }
 }
 else
 {
-uint8_t x_1084; 
-lean_dec(x_110);
+uint8_t x_1043; 
+lean_dec(x_69);
 lean_dec(x_4);
 lean_dec(x_3);
-x_1084 = !lean_is_exclusive(x_111);
-if (x_1084 == 0)
+x_1043 = !lean_is_exclusive(x_70);
+if (x_1043 == 0)
 {
-return x_111;
+return x_70;
 }
 else
 {
-lean_object* x_1085; lean_object* x_1086; lean_object* x_1087; 
-x_1085 = lean_ctor_get(x_111, 0);
-x_1086 = lean_ctor_get(x_111, 1);
-lean_inc(x_1086);
-lean_inc(x_1085);
-lean_dec(x_111);
-x_1087 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_1087, 0, x_1085);
-lean_ctor_set(x_1087, 1, x_1086);
-return x_1087;
+lean_object* x_1044; lean_object* x_1045; lean_object* x_1046; 
+x_1044 = lean_ctor_get(x_70, 0);
+x_1045 = lean_ctor_get(x_70, 1);
+lean_inc(x_1045);
+lean_inc(x_1044);
+lean_dec(x_70);
+x_1046 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1046, 0, x_1044);
+lean_ctor_set(x_1046, 1, x_1045);
+return x_1046;
 }
 }
 }
-block_64:
+block_23:
 {
-lean_dec(x_49);
+lean_dec(x_8);
 if (lean_obj_tag(x_2) == 0)
 {
-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; 
-x_50 = l_Lean_Expr_Inhabited;
-x_51 = l_Option_get_x21___rarg___closed__3;
-x_52 = lean_panic_fn(x_50, x_51);
-x_53 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_53, 0, x_52);
-x_54 = l_Lean_indentExpr(x_53);
-x_55 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__9;
-x_56 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_56, 0, x_55);
-lean_ctor_set(x_56, 1, x_54);
-x_57 = l_Lean_Elab_Term_throwError___rarg(x_1, x_56, x_4, x_48);
-return x_57;
+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_9 = l_Lean_Expr_Inhabited;
+x_10 = l_Option_get_x21___rarg___closed__3;
+x_11 = lean_panic_fn(x_9, x_10);
+x_12 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_12, 0, x_11);
+x_13 = l_Lean_indentExpr(x_12);
+x_14 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__3;
+x_15 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_15, 0, x_14);
+lean_ctor_set(x_15, 1, x_13);
+x_16 = l_Lean_Elab_Term_throwError___rarg(x_1, x_15, x_4, x_7);
+return x_16;
 }
 else
 {
-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_2, 0);
-lean_inc(x_58);
+lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; 
+x_17 = lean_ctor_get(x_2, 0);
+lean_inc(x_17);
 lean_dec(x_2);
-x_59 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_59, 0, x_58);
-x_60 = l_Lean_indentExpr(x_59);
-x_61 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__9;
-x_62 = lean_alloc_ctor(9, 2, 0);
-lean_ctor_set(x_62, 0, x_61);
-lean_ctor_set(x_62, 1, x_60);
-x_63 = l_Lean_Elab_Term_throwError___rarg(x_1, x_62, x_4, x_48);
-return x_63;
+x_18 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_18, 0, x_17);
+x_19 = l_Lean_indentExpr(x_18);
+x_20 = l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__3;
+x_21 = lean_alloc_ctor(9, 2, 0);
+lean_ctor_set(x_21, 0, x_20);
+lean_ctor_set(x_21, 1, x_19);
+x_22 = l_Lean_Elab_Term_throwError___rarg(x_1, x_21, x_4, x_7);
+return x_22;
 }
 }
 }
 else
 {
-uint8_t x_1088; 
+uint8_t x_1047; 
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_1088 = !lean_is_exclusive(x_47);
-if (x_1088 == 0)
+x_1047 = !lean_is_exclusive(x_6);
+if (x_1047 == 0)
 {
-return x_47;
+return x_6;
 }
 else
 {
-lean_object* x_1089; lean_object* x_1090; lean_object* x_1091; 
-x_1089 = lean_ctor_get(x_47, 0);
-x_1090 = lean_ctor_get(x_47, 1);
-lean_inc(x_1090);
-lean_inc(x_1089);
-lean_dec(x_47);
-x_1091 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_1091, 0, x_1089);
-lean_ctor_set(x_1091, 1, x_1090);
-return x_1091;
-}
+lean_object* x_1048; lean_object* x_1049; lean_object* x_1050; 
+x_1048 = lean_ctor_get(x_6, 0);
+x_1049 = lean_ctor_get(x_6, 1);
+lean_inc(x_1049);
+lean_inc(x_1048);
+lean_dec(x_6);
+x_1050 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_1050, 0, x_1048);
+lean_ctor_set(x_1050, 1, x_1049);
+return x_1050;
 }
 }
 }
@@ -9245,40 +8320,6 @@ return x_14;
 }
 }
 }
-lean_object* l_Lean_fmt___at_Lean_Elab_Term_StructInst_formatStruct___main___spec__2(lean_object* x_1) {
-_start:
-{
-switch (lean_obj_tag(x_1)) {
-case 0:
-{
-lean_object* x_2; 
-x_2 = l_Lean_Format_join___closed__1;
-return x_2;
-}
-case 1:
-{
-lean_object* x_3; 
-x_3 = l_Lean_Elab_Term_StructInst_Source_hasFormat___closed__2;
-return x_3;
-}
-default: 
-{
-lean_object* x_4; lean_object* x_5; lean_object* x_6; uint8_t x_7; lean_object* x_8; lean_object* x_9; 
-x_4 = lean_ctor_get(x_1, 1);
-x_5 = lean_expr_dbg_to_string(x_4);
-x_6 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_6, 0, x_5);
-x_7 = 0;
-x_8 = l_Lean_Elab_Term_StructInst_Source_hasFormat___closed__4;
-x_9 = lean_alloc_ctor(4, 2, 1);
-lean_ctor_set(x_9, 0, x_8);
-lean_ctor_set(x_9, 1, x_6);
-lean_ctor_set_uint8(x_9, sizeof(void*)*2, x_7);
-return x_9;
-}
-}
-}
-}
 lean_object* _init_l_Lean_Elab_Term_StructInst_formatStruct___main___closed__1() {
 _start:
 {
@@ -9299,58 +8340,114 @@ lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
+lean_object* _init_l_Lean_Elab_Term_StructInst_formatStruct___main___closed__3() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string(" .. }");
+return x_1;
+}
+}
+lean_object* _init_l_Lean_Elab_Term_StructInst_formatStruct___main___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Elab_Term_StructInst_formatStruct___main___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_Lean_Elab_Term_StructInst_formatStruct___main___closed__5() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Term_match___elambda__1___closed__7;
+x_2 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
+}
+}
 lean_object* l_Lean_Elab_Term_StructInst_formatStruct___main(lean_object* x_1) {
 _start:
 {
-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* 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; 
-x_2 = lean_ctor_get(x_1, 1);
+lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
+x_2 = lean_ctor_get(x_1, 2);
 lean_inc(x_2);
-x_3 = lean_ctor_get(x_1, 2);
+x_3 = lean_ctor_get(x_1, 3);
 lean_inc(x_3);
-x_4 = lean_ctor_get(x_1, 3);
-lean_inc(x_4);
 lean_dec(x_1);
-x_5 = l_Lean_fmt___at_Lean_Level_LevelToFormat_toResult___main___spec__1(x_2);
-x_6 = 0;
-x_7 = l_Lean_Elab_Term_StructInst_formatStruct___main___closed__1;
-x_8 = lean_alloc_ctor(4, 2, 1);
-lean_ctor_set(x_8, 0, x_7);
-lean_ctor_set(x_8, 1, x_5);
-lean_ctor_set_uint8(x_8, sizeof(void*)*2, x_6);
-x_9 = l_Lean_Elab_Term_StructInst_formatField___closed__2;
-x_10 = lean_alloc_ctor(4, 2, 1);
-lean_ctor_set(x_10, 0, x_8);
-lean_ctor_set(x_10, 1, x_9);
-lean_ctor_set_uint8(x_10, sizeof(void*)*2, x_6);
-x_11 = l_List_map___main___at_Lean_Elab_Term_StructInst_formatStruct___main___spec__1(x_3);
-x_12 = l_Lean_formatKVMap___closed__1;
-x_13 = l_Lean_Format_joinSep___main___at___private_Init_Lean_Data_Trie_6__toStringAux___main___spec__1(x_11, x_12);
-lean_dec(x_11);
-x_14 = lean_alloc_ctor(4, 2, 1);
-lean_ctor_set(x_14, 0, x_10);
-lean_ctor_set(x_14, 1, x_13);
-lean_ctor_set_uint8(x_14, sizeof(void*)*2, x_6);
-x_15 = l_Lean_fmt___at_Lean_Elab_Term_StructInst_formatStruct___main___spec__2(x_4);
+x_4 = l_List_map___main___at_Lean_Elab_Term_StructInst_formatStruct___main___spec__1(x_2);
+x_5 = l_Lean_formatKVMap___closed__1;
+x_6 = l_Lean_Format_joinSep___main___at___private_Init_Lean_Data_Trie_6__toStringAux___main___spec__1(x_4, x_5);
 lean_dec(x_4);
+switch (lean_obj_tag(x_3)) {
+case 0:
+{
+uint8_t x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
+x_7 = 0;
+x_8 = l_Lean_Elab_Term_StructInst_formatStruct___main___closed__1;
+x_9 = lean_alloc_ctor(4, 2, 1);
+lean_ctor_set(x_9, 0, x_8);
+lean_ctor_set(x_9, 1, x_6);
+lean_ctor_set_uint8(x_9, sizeof(void*)*2, x_7);
+x_10 = l_Lean_Elab_Term_StructInst_formatStruct___main___closed__2;
+x_11 = lean_alloc_ctor(4, 2, 1);
+lean_ctor_set(x_11, 0, x_9);
+lean_ctor_set(x_11, 1, x_10);
+lean_ctor_set_uint8(x_11, sizeof(void*)*2, x_7);
+return x_11;
+}
+case 1:
+{
+uint8_t x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
+lean_dec(x_3);
+x_12 = 0;
+x_13 = l_Lean_Elab_Term_StructInst_formatStruct___main___closed__1;
+x_14 = lean_alloc_ctor(4, 2, 1);
+lean_ctor_set(x_14, 0, x_13);
+lean_ctor_set(x_14, 1, x_6);
+lean_ctor_set_uint8(x_14, sizeof(void*)*2, x_12);
+x_15 = l_Lean_Elab_Term_StructInst_formatStruct___main___closed__4;
 x_16 = lean_alloc_ctor(4, 2, 1);
 lean_ctor_set(x_16, 0, x_14);
 lean_ctor_set(x_16, 1, x_15);
-lean_ctor_set_uint8(x_16, sizeof(void*)*2, x_6);
-x_17 = l_Lean_Elab_Term_StructInst_formatStruct___main___closed__2;
-x_18 = lean_alloc_ctor(4, 2, 1);
-lean_ctor_set(x_18, 0, x_16);
-lean_ctor_set(x_18, 1, x_17);
-lean_ctor_set_uint8(x_18, sizeof(void*)*2, x_6);
-return x_18;
+lean_ctor_set_uint8(x_16, sizeof(void*)*2, x_12);
+return x_16;
 }
-}
-lean_object* l_Lean_fmt___at_Lean_Elab_Term_StructInst_formatStruct___main___spec__2___boxed(lean_object* x_1) {
-_start:
+default: 
 {
-lean_object* x_2; 
-x_2 = l_Lean_fmt___at_Lean_Elab_Term_StructInst_formatStruct___main___spec__2(x_1);
-lean_dec(x_1);
-return x_2;
+lean_object* x_17; lean_object* x_18; lean_object* x_19; uint8_t 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; 
+x_17 = lean_ctor_get(x_3, 1);
+lean_inc(x_17);
+lean_dec(x_3);
+x_18 = lean_expr_dbg_to_string(x_17);
+lean_dec(x_17);
+x_19 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_19, 0, x_18);
+x_20 = 0;
+x_21 = l_Lean_Elab_Term_StructInst_formatStruct___main___closed__1;
+x_22 = lean_alloc_ctor(4, 2, 1);
+lean_ctor_set(x_22, 0, x_21);
+lean_ctor_set(x_22, 1, x_19);
+lean_ctor_set_uint8(x_22, sizeof(void*)*2, x_20);
+x_23 = l_Lean_Elab_Term_StructInst_formatStruct___main___closed__5;
+x_24 = lean_alloc_ctor(4, 2, 1);
+lean_ctor_set(x_24, 0, x_22);
+lean_ctor_set(x_24, 1, x_23);
+lean_ctor_set_uint8(x_24, sizeof(void*)*2, x_20);
+x_25 = lean_alloc_ctor(4, 2, 1);
+lean_ctor_set(x_25, 0, x_24);
+lean_ctor_set(x_25, 1, x_6);
+lean_ctor_set_uint8(x_25, sizeof(void*)*2, x_20);
+x_26 = l_Lean_Elab_Term_StructInst_formatStruct___main___closed__2;
+x_27 = lean_alloc_ctor(4, 2, 1);
+lean_ctor_set(x_27, 0, x_25);
+lean_ctor_set(x_27, 1, x_26);
+lean_ctor_set_uint8(x_27, sizeof(void*)*2, x_20);
+return x_27;
+}
+}
 }
 }
 lean_object* l_Lean_Elab_Term_StructInst_formatStruct(lean_object* x_1) {
@@ -13543,14 +12640,13 @@ uint8_t x_15;
 x_15 = !lean_is_exclusive(x_9);
 if (x_15 == 0)
 {
-lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; uint8_t x_20; 
-x_16 = lean_ctor_get(x_9, 0);
-x_17 = lean_ctor_get(x_9, 1);
-x_18 = lean_array_get_size(x_17);
-x_19 = lean_unsigned_to_nat(1u);
-x_20 = lean_nat_dec_lt(x_19, x_18);
-lean_dec(x_18);
-if (x_20 == 0)
+lean_object* x_16; lean_object* x_17; lean_object* x_18; uint8_t x_19; 
+x_16 = lean_ctor_get(x_9, 1);
+x_17 = lean_array_get_size(x_16);
+x_18 = lean_unsigned_to_nat(0u);
+x_19 = lean_nat_dec_lt(x_18, x_17);
+lean_dec(x_17);
+if (x_19 == 0)
 {
 lean_dec(x_4);
 lean_ctor_set(x_5, 1, x_14);
@@ -13559,43 +12655,13 @@ return x_11;
 }
 else
 {
-lean_object* x_21; lean_object* x_22; lean_object* x_23; 
-x_21 = lean_array_fget(x_17, x_19);
-x_22 = lean_box(0);
-x_23 = lean_array_fset(x_17, x_19, x_22);
-switch (lean_obj_tag(x_21)) {
-case 1:
-{
-uint8_t x_24; 
-x_24 = !lean_is_exclusive(x_21);
-if (x_24 == 0)
-{
-lean_object* x_25; lean_object* x_26; lean_object* x_27; uint8_t x_28; 
-x_25 = lean_ctor_get(x_21, 1);
-x_26 = lean_array_get_size(x_25);
-x_27 = lean_unsigned_to_nat(0u);
-x_28 = lean_nat_dec_lt(x_27, x_26);
-lean_dec(x_26);
-if (x_28 == 0)
-{
-lean_object* x_29; 
-lean_dec(x_4);
-x_29 = lean_array_fset(x_23, x_19, x_21);
-lean_ctor_set(x_9, 1, x_29);
-lean_ctor_set(x_5, 1, x_14);
-lean_ctor_set(x_11, 0, x_5);
-return x_11;
-}
-else
-{
-lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; 
-x_30 = lean_array_fget(x_25, x_27);
-x_31 = lean_array_fset(x_25, x_27, x_22);
-x_32 = l___private_Init_Lean_Elab_StructInst_15__mkProjStx(x_30, x_4);
-x_33 = lean_array_fset(x_31, x_27, x_32);
-lean_ctor_set(x_21, 1, x_33);
-x_34 = lean_array_fset(x_23, x_19, x_21);
-lean_ctor_set(x_9, 1, x_34);
+lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; 
+x_20 = lean_array_fget(x_16, x_18);
+x_21 = lean_box(0);
+x_22 = lean_array_fset(x_16, x_18, x_21);
+x_23 = l___private_Init_Lean_Elab_StructInst_15__mkProjStx(x_20, x_4);
+x_24 = lean_array_fset(x_22, x_18, x_23);
+lean_ctor_set(x_9, 1, x_24);
 lean_ctor_set(x_5, 1, x_14);
 lean_ctor_set(x_11, 0, x_5);
 return x_11;
@@ -13603,232 +12669,44 @@ return x_11;
 }
 else
 {
-lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; uint8_t x_39; 
-x_35 = lean_ctor_get(x_21, 0);
-x_36 = lean_ctor_get(x_21, 1);
-lean_inc(x_36);
-lean_inc(x_35);
-lean_dec(x_21);
-x_37 = lean_array_get_size(x_36);
-x_38 = lean_unsigned_to_nat(0u);
-x_39 = lean_nat_dec_lt(x_38, x_37);
-lean_dec(x_37);
-if (x_39 == 0)
-{
-lean_object* x_40; lean_object* x_41; 
-lean_dec(x_4);
-x_40 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_40, 0, x_35);
-lean_ctor_set(x_40, 1, x_36);
-x_41 = lean_array_fset(x_23, x_19, x_40);
-lean_ctor_set(x_9, 1, x_41);
-lean_ctor_set(x_5, 1, x_14);
-lean_ctor_set(x_11, 0, x_5);
-return x_11;
-}
-else
-{
-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_42 = lean_array_fget(x_36, x_38);
-x_43 = lean_array_fset(x_36, x_38, x_22);
-x_44 = l___private_Init_Lean_Elab_StructInst_15__mkProjStx(x_42, x_4);
-x_45 = lean_array_fset(x_43, x_38, x_44);
-x_46 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_46, 0, x_35);
-lean_ctor_set(x_46, 1, x_45);
-x_47 = lean_array_fset(x_23, x_19, x_46);
-lean_ctor_set(x_9, 1, x_47);
-lean_ctor_set(x_5, 1, x_14);
-lean_ctor_set(x_11, 0, x_5);
-return x_11;
-}
-}
-}
-case 2:
-{
-lean_object* x_48; uint8_t x_49; 
-lean_free_object(x_9);
-lean_dec(x_4);
-lean_inc(x_21);
-x_48 = lean_array_fset(x_23, x_19, x_21);
-x_49 = !lean_is_exclusive(x_21);
-if (x_49 == 0)
-{
-lean_object* x_50; lean_object* x_51; 
-x_50 = lean_ctor_get(x_21, 1);
-lean_dec(x_50);
-x_51 = lean_ctor_get(x_21, 0);
-lean_dec(x_51);
-lean_ctor_set_tag(x_21, 1);
-lean_ctor_set(x_21, 1, x_48);
-lean_ctor_set(x_21, 0, x_16);
-lean_ctor_set(x_5, 1, x_14);
-lean_ctor_set(x_5, 0, x_21);
-lean_ctor_set(x_11, 0, x_5);
-return x_11;
-}
-else
-{
-lean_object* x_52; 
-lean_dec(x_21);
-x_52 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_52, 0, x_16);
-lean_ctor_set(x_52, 1, x_48);
-lean_ctor_set(x_5, 1, x_14);
-lean_ctor_set(x_5, 0, x_52);
-lean_ctor_set(x_11, 0, x_5);
-return x_11;
-}
-}
-default: 
-{
-lean_object* x_53; 
-lean_dec(x_4);
-x_53 = lean_array_fset(x_23, x_19, x_21);
-lean_ctor_set(x_9, 1, x_53);
-lean_ctor_set(x_5, 1, x_14);
-lean_ctor_set(x_11, 0, x_5);
-return x_11;
-}
-}
-}
-}
-else
-{
-lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; uint8_t x_58; 
-x_54 = lean_ctor_get(x_9, 0);
-x_55 = lean_ctor_get(x_9, 1);
-lean_inc(x_55);
-lean_inc(x_54);
+lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; uint8_t x_29; 
+x_25 = lean_ctor_get(x_9, 0);
+x_26 = lean_ctor_get(x_9, 1);
+lean_inc(x_26);
+lean_inc(x_25);
 lean_dec(x_9);
-x_56 = lean_array_get_size(x_55);
-x_57 = lean_unsigned_to_nat(1u);
-x_58 = lean_nat_dec_lt(x_57, x_56);
-lean_dec(x_56);
-if (x_58 == 0)
+x_27 = lean_array_get_size(x_26);
+x_28 = lean_unsigned_to_nat(0u);
+x_29 = lean_nat_dec_lt(x_28, x_27);
+lean_dec(x_27);
+if (x_29 == 0)
 {
-lean_object* x_59; 
+lean_object* x_30; 
 lean_dec(x_4);
-x_59 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_59, 0, x_54);
-lean_ctor_set(x_59, 1, x_55);
+x_30 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_30, 0, x_25);
+lean_ctor_set(x_30, 1, x_26);
 lean_ctor_set(x_5, 1, x_14);
-lean_ctor_set(x_5, 0, x_59);
+lean_ctor_set(x_5, 0, x_30);
 lean_ctor_set(x_11, 0, x_5);
 return x_11;
 }
 else
 {
-lean_object* x_60; lean_object* x_61; lean_object* x_62; 
-x_60 = lean_array_fget(x_55, x_57);
-x_61 = lean_box(0);
-x_62 = lean_array_fset(x_55, x_57, x_61);
-switch (lean_obj_tag(x_60)) {
-case 1:
-{
-lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; uint8_t x_68; 
-x_63 = lean_ctor_get(x_60, 0);
-lean_inc(x_63);
-x_64 = lean_ctor_get(x_60, 1);
-lean_inc(x_64);
-if (lean_is_exclusive(x_60)) {
- lean_ctor_release(x_60, 0);
- lean_ctor_release(x_60, 1);
- x_65 = x_60;
-} else {
- lean_dec_ref(x_60);
- x_65 = lean_box(0);
-}
-x_66 = lean_array_get_size(x_64);
-x_67 = lean_unsigned_to_nat(0u);
-x_68 = lean_nat_dec_lt(x_67, x_66);
-lean_dec(x_66);
-if (x_68 == 0)
-{
-lean_object* x_69; lean_object* x_70; lean_object* x_71; 
-lean_dec(x_4);
-if (lean_is_scalar(x_65)) {
- x_69 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_69 = x_65;
-}
-lean_ctor_set(x_69, 0, x_63);
-lean_ctor_set(x_69, 1, x_64);
-x_70 = lean_array_fset(x_62, x_57, x_69);
-x_71 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_71, 0, x_54);
-lean_ctor_set(x_71, 1, x_70);
+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_31 = lean_array_fget(x_26, x_28);
+x_32 = lean_box(0);
+x_33 = lean_array_fset(x_26, x_28, x_32);
+x_34 = l___private_Init_Lean_Elab_StructInst_15__mkProjStx(x_31, x_4);
+x_35 = lean_array_fset(x_33, x_28, x_34);
+x_36 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_36, 0, x_25);
+lean_ctor_set(x_36, 1, x_35);
 lean_ctor_set(x_5, 1, x_14);
-lean_ctor_set(x_5, 0, x_71);
+lean_ctor_set(x_5, 0, x_36);
 lean_ctor_set(x_11, 0, x_5);
 return x_11;
 }
-else
-{
-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_72 = lean_array_fget(x_64, x_67);
-x_73 = lean_array_fset(x_64, x_67, x_61);
-x_74 = l___private_Init_Lean_Elab_StructInst_15__mkProjStx(x_72, x_4);
-x_75 = lean_array_fset(x_73, x_67, x_74);
-if (lean_is_scalar(x_65)) {
- x_76 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_76 = x_65;
-}
-lean_ctor_set(x_76, 0, x_63);
-lean_ctor_set(x_76, 1, x_75);
-x_77 = lean_array_fset(x_62, x_57, x_76);
-x_78 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_78, 0, x_54);
-lean_ctor_set(x_78, 1, x_77);
-lean_ctor_set(x_5, 1, x_14);
-lean_ctor_set(x_5, 0, x_78);
-lean_ctor_set(x_11, 0, x_5);
-return x_11;
-}
-}
-case 2:
-{
-lean_object* x_79; lean_object* x_80; lean_object* x_81; 
-lean_dec(x_4);
-lean_inc(x_60);
-x_79 = lean_array_fset(x_62, x_57, x_60);
-if (lean_is_exclusive(x_60)) {
- lean_ctor_release(x_60, 0);
- lean_ctor_release(x_60, 1);
- x_80 = x_60;
-} else {
- lean_dec_ref(x_60);
- x_80 = lean_box(0);
-}
-if (lean_is_scalar(x_80)) {
- x_81 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_81 = x_80;
- lean_ctor_set_tag(x_81, 1);
-}
-lean_ctor_set(x_81, 0, x_54);
-lean_ctor_set(x_81, 1, x_79);
-lean_ctor_set(x_5, 1, x_14);
-lean_ctor_set(x_5, 0, x_81);
-lean_ctor_set(x_11, 0, x_5);
-return x_11;
-}
-default: 
-{
-lean_object* x_82; lean_object* x_83; 
-lean_dec(x_4);
-x_82 = lean_array_fset(x_62, x_57, x_60);
-x_83 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_83, 0, x_54);
-lean_ctor_set(x_83, 1, x_82);
-lean_ctor_set(x_5, 1, x_14);
-lean_ctor_set(x_5, 0, x_83);
-lean_ctor_set(x_11, 0, x_5);
-return x_11;
-}
-}
-}
 }
 }
 else
@@ -13841,504 +12719,267 @@ return x_11;
 }
 else
 {
-lean_object* x_84; lean_object* x_85; lean_object* x_86; 
-x_84 = lean_ctor_get(x_11, 0);
-x_85 = lean_ctor_get(x_11, 1);
-lean_inc(x_85);
-lean_inc(x_84);
+lean_object* x_37; lean_object* x_38; lean_object* x_39; 
+x_37 = lean_ctor_get(x_11, 0);
+x_38 = lean_ctor_get(x_11, 1);
+lean_inc(x_38);
+lean_inc(x_37);
 lean_dec(x_11);
-x_86 = l_Lean_mkProj(x_2, x_84, x_10);
+x_39 = l_Lean_mkProj(x_2, x_37, x_10);
 if (lean_obj_tag(x_9) == 1)
 {
-lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; uint8_t x_92; 
-x_87 = lean_ctor_get(x_9, 0);
-lean_inc(x_87);
-x_88 = lean_ctor_get(x_9, 1);
-lean_inc(x_88);
+lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; uint8_t x_45; 
+x_40 = lean_ctor_get(x_9, 0);
+lean_inc(x_40);
+x_41 = lean_ctor_get(x_9, 1);
+lean_inc(x_41);
 if (lean_is_exclusive(x_9)) {
  lean_ctor_release(x_9, 0);
  lean_ctor_release(x_9, 1);
- x_89 = x_9;
+ x_42 = x_9;
 } else {
  lean_dec_ref(x_9);
- x_89 = lean_box(0);
+ x_42 = lean_box(0);
 }
-x_90 = lean_array_get_size(x_88);
-x_91 = lean_unsigned_to_nat(1u);
-x_92 = lean_nat_dec_lt(x_91, x_90);
-lean_dec(x_90);
-if (x_92 == 0)
+x_43 = lean_array_get_size(x_41);
+x_44 = lean_unsigned_to_nat(0u);
+x_45 = lean_nat_dec_lt(x_44, x_43);
+lean_dec(x_43);
+if (x_45 == 0)
 {
-lean_object* x_93; lean_object* x_94; 
+lean_object* x_46; lean_object* x_47; 
 lean_dec(x_4);
-if (lean_is_scalar(x_89)) {
- x_93 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_42)) {
+ x_46 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_93 = x_89;
+ x_46 = x_42;
 }
-lean_ctor_set(x_93, 0, x_87);
-lean_ctor_set(x_93, 1, x_88);
-lean_ctor_set(x_5, 1, x_86);
-lean_ctor_set(x_5, 0, x_93);
-x_94 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_94, 0, x_5);
-lean_ctor_set(x_94, 1, x_85);
-return x_94;
+lean_ctor_set(x_46, 0, x_40);
+lean_ctor_set(x_46, 1, x_41);
+lean_ctor_set(x_5, 1, x_39);
+lean_ctor_set(x_5, 0, x_46);
+x_47 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_47, 0, x_5);
+lean_ctor_set(x_47, 1, x_38);
+return x_47;
 }
 else
 {
-lean_object* x_95; lean_object* x_96; lean_object* x_97; 
-x_95 = lean_array_fget(x_88, x_91);
-x_96 = lean_box(0);
-x_97 = lean_array_fset(x_88, x_91, x_96);
-switch (lean_obj_tag(x_95)) {
-case 1:
-{
-lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; uint8_t x_103; 
-x_98 = lean_ctor_get(x_95, 0);
-lean_inc(x_98);
-x_99 = lean_ctor_get(x_95, 1);
-lean_inc(x_99);
-if (lean_is_exclusive(x_95)) {
- lean_ctor_release(x_95, 0);
- lean_ctor_release(x_95, 1);
- x_100 = x_95;
+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; 
+x_48 = lean_array_fget(x_41, x_44);
+x_49 = lean_box(0);
+x_50 = lean_array_fset(x_41, x_44, x_49);
+x_51 = l___private_Init_Lean_Elab_StructInst_15__mkProjStx(x_48, x_4);
+x_52 = lean_array_fset(x_50, x_44, x_51);
+if (lean_is_scalar(x_42)) {
+ x_53 = lean_alloc_ctor(1, 2, 0);
 } else {
- lean_dec_ref(x_95);
- x_100 = lean_box(0);
+ x_53 = x_42;
 }
-x_101 = lean_array_get_size(x_99);
-x_102 = lean_unsigned_to_nat(0u);
-x_103 = lean_nat_dec_lt(x_102, x_101);
-lean_dec(x_101);
-if (x_103 == 0)
-{
-lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; 
-lean_dec(x_4);
-if (lean_is_scalar(x_100)) {
- x_104 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_104 = x_100;
+lean_ctor_set(x_53, 0, x_40);
+lean_ctor_set(x_53, 1, x_52);
+lean_ctor_set(x_5, 1, x_39);
+lean_ctor_set(x_5, 0, x_53);
+x_54 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_54, 0, x_5);
+lean_ctor_set(x_54, 1, x_38);
+return x_54;
 }
-lean_ctor_set(x_104, 0, x_98);
-lean_ctor_set(x_104, 1, x_99);
-x_105 = lean_array_fset(x_97, x_91, x_104);
-if (lean_is_scalar(x_89)) {
- x_106 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_106 = x_89;
-}
-lean_ctor_set(x_106, 0, x_87);
-lean_ctor_set(x_106, 1, x_105);
-lean_ctor_set(x_5, 1, x_86);
-lean_ctor_set(x_5, 0, x_106);
-x_107 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_107, 0, x_5);
-lean_ctor_set(x_107, 1, x_85);
-return x_107;
 }
 else
 {
-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; 
-x_108 = lean_array_fget(x_99, x_102);
-x_109 = lean_array_fset(x_99, x_102, x_96);
-x_110 = l___private_Init_Lean_Elab_StructInst_15__mkProjStx(x_108, x_4);
-x_111 = lean_array_fset(x_109, x_102, x_110);
-if (lean_is_scalar(x_100)) {
- x_112 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_112 = x_100;
-}
-lean_ctor_set(x_112, 0, x_98);
-lean_ctor_set(x_112, 1, x_111);
-x_113 = lean_array_fset(x_97, x_91, x_112);
-if (lean_is_scalar(x_89)) {
- x_114 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_114 = x_89;
-}
-lean_ctor_set(x_114, 0, x_87);
-lean_ctor_set(x_114, 1, x_113);
-lean_ctor_set(x_5, 1, x_86);
-lean_ctor_set(x_5, 0, x_114);
-x_115 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_115, 0, x_5);
-lean_ctor_set(x_115, 1, x_85);
-return x_115;
-}
-}
-case 2:
-{
-lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; 
-lean_dec(x_89);
+lean_object* x_55; 
 lean_dec(x_4);
-lean_inc(x_95);
-x_116 = lean_array_fset(x_97, x_91, x_95);
-if (lean_is_exclusive(x_95)) {
- lean_ctor_release(x_95, 0);
- lean_ctor_release(x_95, 1);
- x_117 = x_95;
-} else {
- lean_dec_ref(x_95);
- 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_tag(x_118, 1);
-}
-lean_ctor_set(x_118, 0, x_87);
-lean_ctor_set(x_118, 1, x_116);
-lean_ctor_set(x_5, 1, x_86);
-lean_ctor_set(x_5, 0, x_118);
-x_119 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_119, 0, x_5);
-lean_ctor_set(x_119, 1, x_85);
-return x_119;
-}
-default: 
-{
-lean_object* x_120; lean_object* x_121; lean_object* x_122; 
-lean_dec(x_4);
-x_120 = lean_array_fset(x_97, x_91, x_95);
-if (lean_is_scalar(x_89)) {
- x_121 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_121 = x_89;
-}
-lean_ctor_set(x_121, 0, x_87);
-lean_ctor_set(x_121, 1, x_120);
-lean_ctor_set(x_5, 1, x_86);
-lean_ctor_set(x_5, 0, x_121);
-x_122 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_122, 0, x_5);
-lean_ctor_set(x_122, 1, x_85);
-return x_122;
-}
+lean_ctor_set(x_5, 1, x_39);
+x_55 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_55, 0, x_5);
+lean_ctor_set(x_55, 1, x_38);
+return x_55;
 }
 }
 }
 else
 {
-lean_object* x_123; 
-lean_dec(x_4);
-lean_ctor_set(x_5, 1, x_86);
-x_123 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_123, 0, x_5);
-lean_ctor_set(x_123, 1, x_85);
-return x_123;
-}
-}
-}
-else
-{
-uint8_t x_124; 
+uint8_t x_56; 
 lean_free_object(x_5);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_4);
 lean_dec(x_2);
-x_124 = !lean_is_exclusive(x_11);
-if (x_124 == 0)
+x_56 = !lean_is_exclusive(x_11);
+if (x_56 == 0)
 {
 return x_11;
 }
 else
 {
-lean_object* x_125; lean_object* x_126; lean_object* x_127; 
-x_125 = lean_ctor_get(x_11, 0);
-x_126 = lean_ctor_get(x_11, 1);
-lean_inc(x_126);
-lean_inc(x_125);
+lean_object* x_57; lean_object* x_58; lean_object* x_59; 
+x_57 = lean_ctor_get(x_11, 0);
+x_58 = lean_ctor_get(x_11, 1);
+lean_inc(x_58);
+lean_inc(x_57);
 lean_dec(x_11);
-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;
+x_59 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_59, 0, x_57);
+lean_ctor_set(x_59, 1, x_58);
+return x_59;
 }
 }
 }
 else
 {
-lean_object* x_128; lean_object* x_129; lean_object* x_130; 
-x_128 = lean_ctor_get(x_5, 0);
-x_129 = lean_ctor_get(x_5, 1);
-lean_inc(x_129);
-lean_inc(x_128);
+lean_object* x_60; lean_object* x_61; lean_object* x_62; 
+x_60 = lean_ctor_get(x_5, 0);
+x_61 = lean_ctor_get(x_5, 1);
+lean_inc(x_61);
+lean_inc(x_60);
 lean_dec(x_5);
 lean_inc(x_4);
 lean_inc(x_2);
-x_130 = l___private_Init_Lean_Elab_StructInst_14__getFieldIdx(x_1, x_2, x_3, x_4, x_6, x_7);
-if (lean_obj_tag(x_130) == 0)
+x_62 = l___private_Init_Lean_Elab_StructInst_14__getFieldIdx(x_1, x_2, x_3, x_4, x_6, x_7);
+if (lean_obj_tag(x_62) == 0)
 {
-lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; 
-x_131 = lean_ctor_get(x_130, 0);
-lean_inc(x_131);
-x_132 = lean_ctor_get(x_130, 1);
-lean_inc(x_132);
-if (lean_is_exclusive(x_130)) {
- lean_ctor_release(x_130, 0);
- lean_ctor_release(x_130, 1);
- x_133 = x_130;
+lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; 
+x_63 = lean_ctor_get(x_62, 0);
+lean_inc(x_63);
+x_64 = lean_ctor_get(x_62, 1);
+lean_inc(x_64);
+if (lean_is_exclusive(x_62)) {
+ lean_ctor_release(x_62, 0);
+ lean_ctor_release(x_62, 1);
+ x_65 = x_62;
 } else {
- lean_dec_ref(x_130);
- x_133 = lean_box(0);
+ lean_dec_ref(x_62);
+ x_65 = lean_box(0);
 }
-x_134 = l_Lean_mkProj(x_2, x_131, x_129);
-if (lean_obj_tag(x_128) == 1)
+x_66 = l_Lean_mkProj(x_2, x_63, x_61);
+if (lean_obj_tag(x_60) == 1)
 {
-lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; uint8_t x_140; 
-x_135 = lean_ctor_get(x_128, 0);
-lean_inc(x_135);
-x_136 = lean_ctor_get(x_128, 1);
-lean_inc(x_136);
-if (lean_is_exclusive(x_128)) {
- lean_ctor_release(x_128, 0);
- lean_ctor_release(x_128, 1);
- x_137 = x_128;
+lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; uint8_t x_72; 
+x_67 = lean_ctor_get(x_60, 0);
+lean_inc(x_67);
+x_68 = lean_ctor_get(x_60, 1);
+lean_inc(x_68);
+if (lean_is_exclusive(x_60)) {
+ lean_ctor_release(x_60, 0);
+ lean_ctor_release(x_60, 1);
+ x_69 = x_60;
 } else {
- lean_dec_ref(x_128);
- x_137 = lean_box(0);
+ lean_dec_ref(x_60);
+ x_69 = lean_box(0);
 }
-x_138 = lean_array_get_size(x_136);
-x_139 = lean_unsigned_to_nat(1u);
-x_140 = lean_nat_dec_lt(x_139, x_138);
-lean_dec(x_138);
-if (x_140 == 0)
+x_70 = lean_array_get_size(x_68);
+x_71 = lean_unsigned_to_nat(0u);
+x_72 = lean_nat_dec_lt(x_71, x_70);
+lean_dec(x_70);
+if (x_72 == 0)
 {
-lean_object* x_141; lean_object* x_142; lean_object* x_143; 
+lean_object* x_73; lean_object* x_74; lean_object* x_75; 
 lean_dec(x_4);
-if (lean_is_scalar(x_137)) {
- x_141 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_69)) {
+ x_73 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_141 = x_137;
+ x_73 = x_69;
 }
-lean_ctor_set(x_141, 0, x_135);
-lean_ctor_set(x_141, 1, x_136);
-x_142 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_142, 0, x_141);
-lean_ctor_set(x_142, 1, x_134);
-if (lean_is_scalar(x_133)) {
- x_143 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_73, 0, x_67);
+lean_ctor_set(x_73, 1, x_68);
+x_74 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_74, 0, x_73);
+lean_ctor_set(x_74, 1, x_66);
+if (lean_is_scalar(x_65)) {
+ x_75 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_143 = x_133;
+ x_75 = x_65;
 }
-lean_ctor_set(x_143, 0, x_142);
-lean_ctor_set(x_143, 1, x_132);
-return x_143;
+lean_ctor_set(x_75, 0, x_74);
+lean_ctor_set(x_75, 1, x_64);
+return x_75;
 }
 else
 {
-lean_object* x_144; lean_object* x_145; lean_object* x_146; 
-x_144 = lean_array_fget(x_136, x_139);
-x_145 = lean_box(0);
-x_146 = lean_array_fset(x_136, x_139, x_145);
-switch (lean_obj_tag(x_144)) {
-case 1:
-{
-lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; uint8_t x_152; 
-x_147 = lean_ctor_get(x_144, 0);
-lean_inc(x_147);
-x_148 = lean_ctor_get(x_144, 1);
-lean_inc(x_148);
-if (lean_is_exclusive(x_144)) {
- lean_ctor_release(x_144, 0);
- lean_ctor_release(x_144, 1);
- x_149 = x_144;
+lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; 
+x_76 = lean_array_fget(x_68, x_71);
+x_77 = lean_box(0);
+x_78 = lean_array_fset(x_68, x_71, x_77);
+x_79 = l___private_Init_Lean_Elab_StructInst_15__mkProjStx(x_76, x_4);
+x_80 = lean_array_fset(x_78, x_71, x_79);
+if (lean_is_scalar(x_69)) {
+ x_81 = lean_alloc_ctor(1, 2, 0);
 } else {
- lean_dec_ref(x_144);
- x_149 = lean_box(0);
+ x_81 = x_69;
 }
-x_150 = lean_array_get_size(x_148);
-x_151 = lean_unsigned_to_nat(0u);
-x_152 = lean_nat_dec_lt(x_151, x_150);
-lean_dec(x_150);
-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_dec(x_4);
-if (lean_is_scalar(x_149)) {
- x_153 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_81, 0, x_67);
+lean_ctor_set(x_81, 1, x_80);
+x_82 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_82, 0, x_81);
+lean_ctor_set(x_82, 1, x_66);
+if (lean_is_scalar(x_65)) {
+ x_83 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_153 = x_149;
-}
-lean_ctor_set(x_153, 0, x_147);
-lean_ctor_set(x_153, 1, x_148);
-x_154 = lean_array_fset(x_146, x_139, x_153);
-if (lean_is_scalar(x_137)) {
- x_155 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_155 = x_137;
-}
-lean_ctor_set(x_155, 0, x_135);
-lean_ctor_set(x_155, 1, x_154);
-x_156 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_156, 0, x_155);
-lean_ctor_set(x_156, 1, x_134);
-if (lean_is_scalar(x_133)) {
- x_157 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_157 = x_133;
-}
-lean_ctor_set(x_157, 0, x_156);
-lean_ctor_set(x_157, 1, x_132);
-return x_157;
-}
-else
-{
-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; 
-x_158 = lean_array_fget(x_148, x_151);
-x_159 = lean_array_fset(x_148, x_151, x_145);
-x_160 = l___private_Init_Lean_Elab_StructInst_15__mkProjStx(x_158, x_4);
-x_161 = lean_array_fset(x_159, x_151, x_160);
-if (lean_is_scalar(x_149)) {
- x_162 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_162 = x_149;
-}
-lean_ctor_set(x_162, 0, x_147);
-lean_ctor_set(x_162, 1, x_161);
-x_163 = lean_array_fset(x_146, x_139, x_162);
-if (lean_is_scalar(x_137)) {
- x_164 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_164 = x_137;
-}
-lean_ctor_set(x_164, 0, x_135);
-lean_ctor_set(x_164, 1, x_163);
-x_165 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_165, 0, x_164);
-lean_ctor_set(x_165, 1, x_134);
-if (lean_is_scalar(x_133)) {
- x_166 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_166 = x_133;
-}
-lean_ctor_set(x_166, 0, x_165);
-lean_ctor_set(x_166, 1, x_132);
-return x_166;
-}
-}
-case 2:
-{
-lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; 
-lean_dec(x_137);
-lean_dec(x_4);
-lean_inc(x_144);
-x_167 = lean_array_fset(x_146, x_139, x_144);
-if (lean_is_exclusive(x_144)) {
- lean_ctor_release(x_144, 0);
- lean_ctor_release(x_144, 1);
- x_168 = x_144;
-} else {
- lean_dec_ref(x_144);
- x_168 = lean_box(0);
-}
-if (lean_is_scalar(x_168)) {
- x_169 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_169 = x_168;
- lean_ctor_set_tag(x_169, 1);
-}
-lean_ctor_set(x_169, 0, x_135);
-lean_ctor_set(x_169, 1, x_167);
-x_170 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_170, 0, x_169);
-lean_ctor_set(x_170, 1, x_134);
-if (lean_is_scalar(x_133)) {
- x_171 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_171 = x_133;
-}
-lean_ctor_set(x_171, 0, x_170);
-lean_ctor_set(x_171, 1, x_132);
-return x_171;
-}
-default: 
-{
-lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; 
-lean_dec(x_4);
-x_172 = lean_array_fset(x_146, x_139, x_144);
-if (lean_is_scalar(x_137)) {
- x_173 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_173 = x_137;
-}
-lean_ctor_set(x_173, 0, x_135);
-lean_ctor_set(x_173, 1, x_172);
-x_174 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_174, 0, x_173);
-lean_ctor_set(x_174, 1, x_134);
-if (lean_is_scalar(x_133)) {
- x_175 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_175 = x_133;
-}
-lean_ctor_set(x_175, 0, x_174);
-lean_ctor_set(x_175, 1, x_132);
-return x_175;
-}
+ x_83 = x_65;
 }
+lean_ctor_set(x_83, 0, x_82);
+lean_ctor_set(x_83, 1, x_64);
+return x_83;
 }
 }
 else
 {
-lean_object* x_176; lean_object* x_177; 
+lean_object* x_84; lean_object* x_85; 
 lean_dec(x_4);
-x_176 = lean_alloc_ctor(2, 2, 0);
-lean_ctor_set(x_176, 0, x_128);
-lean_ctor_set(x_176, 1, x_134);
-if (lean_is_scalar(x_133)) {
- x_177 = lean_alloc_ctor(0, 2, 0);
+x_84 = lean_alloc_ctor(2, 2, 0);
+lean_ctor_set(x_84, 0, x_60);
+lean_ctor_set(x_84, 1, x_66);
+if (lean_is_scalar(x_65)) {
+ x_85 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_177 = x_133;
+ x_85 = x_65;
 }
-lean_ctor_set(x_177, 0, x_176);
-lean_ctor_set(x_177, 1, x_132);
-return x_177;
+lean_ctor_set(x_85, 0, x_84);
+lean_ctor_set(x_85, 1, x_64);
+return x_85;
 }
 }
 else
 {
-lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; 
-lean_dec(x_129);
-lean_dec(x_128);
+lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; 
+lean_dec(x_61);
+lean_dec(x_60);
 lean_dec(x_4);
 lean_dec(x_2);
-x_178 = lean_ctor_get(x_130, 0);
-lean_inc(x_178);
-x_179 = lean_ctor_get(x_130, 1);
-lean_inc(x_179);
-if (lean_is_exclusive(x_130)) {
- lean_ctor_release(x_130, 0);
- lean_ctor_release(x_130, 1);
- x_180 = x_130;
+x_86 = lean_ctor_get(x_62, 0);
+lean_inc(x_86);
+x_87 = lean_ctor_get(x_62, 1);
+lean_inc(x_87);
+if (lean_is_exclusive(x_62)) {
+ lean_ctor_release(x_62, 0);
+ lean_ctor_release(x_62, 1);
+ x_88 = x_62;
 } else {
- lean_dec_ref(x_130);
- x_180 = lean_box(0);
+ lean_dec_ref(x_62);
+ x_88 = lean_box(0);
 }
-if (lean_is_scalar(x_180)) {
- x_181 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_88)) {
+ x_89 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_181 = x_180;
+ x_89 = x_88;
 }
-lean_ctor_set(x_181, 0, x_178);
-lean_ctor_set(x_181, 1, x_179);
-return x_181;
+lean_ctor_set(x_89, 0, x_86);
+lean_ctor_set(x_89, 1, x_87);
+return x_89;
 }
 }
 }
 else
 {
-lean_object* x_182; 
+lean_object* x_90; 
 lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_2);
-x_182 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_182, 0, x_5);
-lean_ctor_set(x_182, 1, x_7);
-return x_182;
+x_90 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_90, 0, x_5);
+lean_ctor_set(x_90, 1, x_7);
+return x_90;
 }
 }
 }
@@ -14461,7 +13102,7 @@ if (lean_obj_tag(x_22) == 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; uint8_t x_41; 
 lean_dec(x_7);
 lean_dec(x_5);
-x_23 = lean_unsigned_to_nat(1u);
+x_23 = lean_unsigned_to_nat(4u);
 x_24 = l_Lean_mkOptionalNode___closed__1;
 lean_inc(x_14);
 x_25 = l_Lean_Syntax_setArg(x_14, x_23, x_24);
@@ -14475,14 +13116,14 @@ x_31 = l___private_Init_Lean_Elab_StructInst_17__groupFields___lambda__3___close
 x_32 = lean_unsigned_to_nat(0u);
 x_33 = l_Array_umapMAux___main___rarg(x_30, lean_box(0), x_31, x_32, x_29);
 x_34 = x_33;
-x_35 = l_Lean_Elab_Term_StructInst_Source_addSyntax(x_18, x_34);
-x_36 = l_Lean_List_format___rarg___closed__2;
-x_37 = l_Lean_mkAtomFrom(x_14, x_36);
+x_35 = l_Lean_List_format___rarg___closed__2;
+x_36 = l_Lean_mkAtomFrom(x_14, x_35);
 lean_dec(x_14);
-x_38 = l_Lean_mkSepStx(x_35, x_37);
-lean_dec(x_35);
-x_39 = lean_unsigned_to_nat(2u);
-x_40 = l_Lean_Syntax_setArg(x_25, x_39, x_38);
+x_37 = l_Lean_mkSepStx(x_34, x_36);
+lean_dec(x_34);
+x_38 = lean_unsigned_to_nat(2u);
+x_39 = l_Lean_Syntax_setArg(x_25, x_38, x_37);
+x_40 = l_Lean_Elab_Term_StructInst_setStructSourceSyntax(x_39, x_18);
 x_41 = !lean_is_exclusive(x_21);
 if (x_41 == 0)
 {
@@ -14693,7 +13334,7 @@ if (lean_obj_tag(x_102) == 0)
 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; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; 
 lean_dec(x_7);
 lean_dec(x_5);
-x_103 = lean_unsigned_to_nat(1u);
+x_103 = lean_unsigned_to_nat(4u);
 x_104 = l_Lean_mkOptionalNode___closed__1;
 lean_inc(x_14);
 x_105 = l_Lean_Syntax_setArg(x_14, x_103, x_104);
@@ -14707,14 +13348,14 @@ x_111 = l___private_Init_Lean_Elab_StructInst_17__groupFields___lambda__3___clos
 x_112 = lean_unsigned_to_nat(0u);
 x_113 = l_Array_umapMAux___main___rarg(x_110, lean_box(0), x_111, x_112, x_109);
 x_114 = x_113;
-x_115 = l_Lean_Elab_Term_StructInst_Source_addSyntax(x_98, x_114);
-x_116 = l_Lean_List_format___rarg___closed__2;
-x_117 = l_Lean_mkAtomFrom(x_14, x_116);
+x_115 = l_Lean_List_format___rarg___closed__2;
+x_116 = l_Lean_mkAtomFrom(x_14, x_115);
 lean_dec(x_14);
-x_118 = l_Lean_mkSepStx(x_115, x_117);
-lean_dec(x_115);
-x_119 = lean_unsigned_to_nat(2u);
-x_120 = l_Lean_Syntax_setArg(x_105, x_119, x_118);
+x_117 = l_Lean_mkSepStx(x_114, x_116);
+lean_dec(x_114);
+x_118 = lean_unsigned_to_nat(2u);
+x_119 = l_Lean_Syntax_setArg(x_105, x_118, x_117);
+x_120 = l_Lean_Elab_Term_StructInst_setStructSourceSyntax(x_119, x_98);
 x_121 = lean_ctor_get(x_101, 0);
 lean_inc(x_121);
 x_122 = lean_ctor_get(x_101, 1);
@@ -15145,191 +13786,190 @@ return x_31;
 }
 default: 
 {
-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_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_32 = lean_ctor_get(x_16, 0);
 lean_inc(x_32);
 lean_dec(x_16);
-x_33 = lean_unsigned_to_nat(1u);
+x_33 = lean_unsigned_to_nat(0u);
 x_34 = l_Lean_Syntax_getArg(x_32, x_33);
 lean_dec(x_32);
-x_35 = lean_unsigned_to_nat(0u);
-x_36 = l_Lean_Syntax_getArg(x_34, x_35);
+x_35 = l_Lean_Syntax_getArg(x_34, x_33);
 lean_dec(x_34);
 lean_inc(x_9);
-x_37 = l___private_Init_Lean_Elab_StructInst_15__mkProjStx(x_36, x_9);
-x_38 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_38, 0, x_37);
+x_36 = l___private_Init_Lean_Elab_StructInst_15__mkProjStx(x_35, x_9);
+x_37 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_37, 0, x_36);
 lean_inc(x_4);
-x_39 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_39, 0, x_4);
-lean_ctor_set(x_39, 1, x_9);
-x_40 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_40, 0, x_39);
-lean_ctor_set(x_40, 1, x_5);
-x_41 = lean_box(0);
-x_42 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_42, 0, x_4);
-lean_ctor_set(x_42, 1, x_40);
-lean_ctor_set(x_42, 2, x_38);
-lean_ctor_set(x_42, 3, x_41);
-x_43 = lean_alloc_ctor(1, 2, 0);
+x_38 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_38, 0, x_4);
+lean_ctor_set(x_38, 1, 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_5);
+x_40 = lean_box(0);
+x_41 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_41, 0, x_4);
+lean_ctor_set(x_41, 1, x_39);
+lean_ctor_set(x_41, 2, x_37);
+lean_ctor_set(x_41, 3, x_40);
+x_42 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_42, 0, x_41);
+lean_ctor_set(x_42, 1, x_10);
+x_43 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_43, 0, x_42);
-lean_ctor_set(x_43, 1, x_10);
-x_44 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_44, 0, x_43);
-lean_ctor_set(x_44, 1, x_12);
-return x_44;
+lean_ctor_set(x_43, 1, x_12);
+return x_43;
 }
 }
 }
 else
 {
-lean_object* x_45; lean_object* x_46; lean_object* x_47; 
-x_45 = lean_ctor_get(x_15, 0);
-lean_inc(x_45);
+lean_object* x_44; lean_object* x_45; lean_object* x_46; 
+x_44 = lean_ctor_get(x_15, 0);
+lean_inc(x_44);
 lean_dec(x_15);
-x_46 = l_Lean_Elab_Term_StructInst_Struct_source(x_1);
+x_45 = l_Lean_Elab_Term_StructInst_Struct_source(x_1);
 lean_inc(x_11);
 lean_inc(x_9);
-x_47 = l___private_Init_Lean_Elab_StructInst_16__mkSubstructSource(x_4, x_3, x_6, x_9, x_46, x_11, x_12);
-if (lean_obj_tag(x_47) == 0)
+x_46 = l___private_Init_Lean_Elab_StructInst_16__mkSubstructSource(x_4, x_3, x_6, x_9, x_45, x_11, x_12);
+if (lean_obj_tag(x_46) == 0)
 {
-lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; 
-x_48 = lean_ctor_get(x_47, 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);
-x_49 = lean_ctor_get(x_47, 1);
-lean_inc(x_49);
-lean_dec(x_47);
+lean_dec(x_46);
 lean_inc(x_5);
 lean_inc(x_4);
-x_50 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_50, 0, x_4);
-lean_ctor_set(x_50, 1, x_45);
-lean_ctor_set(x_50, 2, x_5);
-lean_ctor_set(x_50, 3, x_48);
-x_51 = lean_apply_3(x_7, x_50, x_11, x_49);
-if (lean_obj_tag(x_51) == 0)
+x_49 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_49, 0, x_4);
+lean_ctor_set(x_49, 1, x_44);
+lean_ctor_set(x_49, 2, x_5);
+lean_ctor_set(x_49, 3, x_47);
+x_50 = lean_apply_3(x_7, x_49, x_11, x_48);
+if (lean_obj_tag(x_50) == 0)
 {
-uint8_t x_52; 
-x_52 = !lean_is_exclusive(x_51);
-if (x_52 == 0)
+uint8_t x_51; 
+x_51 = !lean_is_exclusive(x_50);
+if (x_51 == 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 = lean_ctor_get(x_51, 0);
-x_54 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_54, 0, x_53);
+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; 
+x_52 = lean_ctor_get(x_50, 0);
+x_53 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_53, 0, x_52);
 lean_inc(x_4);
-x_55 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_55, 0, x_4);
-lean_ctor_set(x_55, 1, x_9);
-x_56 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_56, 0, x_55);
-lean_ctor_set(x_56, 1, x_5);
-x_57 = lean_box(0);
-x_58 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_58, 0, x_4);
-lean_ctor_set(x_58, 1, x_56);
-lean_ctor_set(x_58, 2, x_54);
-lean_ctor_set(x_58, 3, x_57);
-x_59 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_59, 0, x_58);
-lean_ctor_set(x_59, 1, x_10);
-lean_ctor_set(x_51, 0, x_59);
-return x_51;
+x_54 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_54, 0, x_4);
+lean_ctor_set(x_54, 1, x_9);
+x_55 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_55, 0, x_54);
+lean_ctor_set(x_55, 1, x_5);
+x_56 = lean_box(0);
+x_57 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_57, 0, x_4);
+lean_ctor_set(x_57, 1, x_55);
+lean_ctor_set(x_57, 2, x_53);
+lean_ctor_set(x_57, 3, x_56);
+x_58 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_58, 0, x_57);
+lean_ctor_set(x_58, 1, x_10);
+lean_ctor_set(x_50, 0, x_58);
+return x_50;
 }
 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; 
-x_60 = lean_ctor_get(x_51, 0);
-x_61 = lean_ctor_get(x_51, 1);
-lean_inc(x_61);
+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; 
+x_59 = lean_ctor_get(x_50, 0);
+x_60 = lean_ctor_get(x_50, 1);
 lean_inc(x_60);
-lean_dec(x_51);
-x_62 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_62, 0, x_60);
+lean_inc(x_59);
+lean_dec(x_50);
+x_61 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_61, 0, x_59);
 lean_inc(x_4);
-x_63 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_63, 0, x_4);
-lean_ctor_set(x_63, 1, x_9);
-x_64 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_64, 0, x_63);
-lean_ctor_set(x_64, 1, x_5);
-x_65 = lean_box(0);
-x_66 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_66, 0, x_4);
-lean_ctor_set(x_66, 1, x_64);
-lean_ctor_set(x_66, 2, x_62);
-lean_ctor_set(x_66, 3, x_65);
-x_67 = lean_alloc_ctor(1, 2, 0);
+x_62 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_62, 0, x_4);
+lean_ctor_set(x_62, 1, x_9);
+x_63 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_63, 0, x_62);
+lean_ctor_set(x_63, 1, x_5);
+x_64 = lean_box(0);
+x_65 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_65, 0, x_4);
+lean_ctor_set(x_65, 1, x_63);
+lean_ctor_set(x_65, 2, x_61);
+lean_ctor_set(x_65, 3, x_64);
+x_66 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_66, 0, x_65);
+lean_ctor_set(x_66, 1, x_10);
+x_67 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_67, 0, x_66);
-lean_ctor_set(x_67, 1, x_10);
-x_68 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_68, 0, x_67);
-lean_ctor_set(x_68, 1, x_61);
-return x_68;
+lean_ctor_set(x_67, 1, x_60);
+return x_67;
 }
 }
 else
 {
-uint8_t x_69; 
+uint8_t x_68; 
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_5);
 lean_dec(x_4);
-x_69 = !lean_is_exclusive(x_51);
-if (x_69 == 0)
+x_68 = !lean_is_exclusive(x_50);
+if (x_68 == 0)
 {
-return x_51;
+return x_50;
 }
 else
 {
-lean_object* x_70; lean_object* x_71; lean_object* x_72; 
-x_70 = lean_ctor_get(x_51, 0);
-x_71 = lean_ctor_get(x_51, 1);
-lean_inc(x_71);
+lean_object* x_69; lean_object* x_70; lean_object* x_71; 
+x_69 = lean_ctor_get(x_50, 0);
+x_70 = lean_ctor_get(x_50, 1);
 lean_inc(x_70);
-lean_dec(x_51);
-x_72 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_72, 0, x_70);
-lean_ctor_set(x_72, 1, x_71);
-return x_72;
+lean_inc(x_69);
+lean_dec(x_50);
+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
 {
-uint8_t x_73; 
-lean_dec(x_45);
+uint8_t x_72; 
+lean_dec(x_44);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_7);
 lean_dec(x_5);
 lean_dec(x_4);
-x_73 = !lean_is_exclusive(x_47);
-if (x_73 == 0)
+x_72 = !lean_is_exclusive(x_46);
+if (x_72 == 0)
 {
-return x_47;
+return x_46;
 }
 else
 {
-lean_object* x_74; lean_object* x_75; lean_object* x_76; 
-x_74 = lean_ctor_get(x_47, 0);
-x_75 = lean_ctor_get(x_47, 1);
-lean_inc(x_75);
+lean_object* x_73; lean_object* x_74; lean_object* x_75; 
+x_73 = lean_ctor_get(x_46, 0);
+x_74 = lean_ctor_get(x_46, 1);
 lean_inc(x_74);
-lean_dec(x_47);
-x_76 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_76, 0, x_74);
-lean_ctor_set(x_76, 1, x_75);
-return x_76;
+lean_inc(x_73);
+lean_dec(x_46);
+x_75 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_75, 0, x_73);
+lean_ctor_set(x_75, 1, x_74);
+return x_75;
 }
 }
 }
 }
 else
 {
-lean_object* x_77; lean_object* x_78; lean_object* x_79; 
+lean_object* x_76; lean_object* x_77; lean_object* x_78; 
 lean_dec(x_11);
 lean_dec(x_9);
 lean_dec(x_7);
@@ -15337,16 +13977,16 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_77 = lean_ctor_get(x_14, 0);
-lean_inc(x_77);
+x_76 = lean_ctor_get(x_14, 0);
+lean_inc(x_76);
 lean_dec(x_14);
-x_78 = lean_alloc_ctor(1, 2, 0);
+x_77 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_77, 0, x_76);
+lean_ctor_set(x_77, 1, x_10);
+x_78 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_78, 0, x_77);
-lean_ctor_set(x_78, 1, x_10);
-x_79 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_79, 0, x_78);
-lean_ctor_set(x_79, 1, x_12);
-return x_79;
+lean_ctor_set(x_78, 1, x_12);
+return x_78;
 }
 }
 }
@@ -15742,7 +14382,7 @@ x_23 = l_Lean_isSubobjectField_x3f(x_2, x_3, x_13);
 if (lean_obj_tag(x_23) == 0)
 {
 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; uint8_t x_40; 
-x_24 = lean_unsigned_to_nat(1u);
+x_24 = lean_unsigned_to_nat(4u);
 x_25 = l_Lean_mkOptionalNode___closed__1;
 lean_inc(x_17);
 x_26 = l_Lean_Syntax_setArg(x_17, x_24, x_25);
@@ -15754,14 +14394,14 @@ x_30 = x_29;
 x_31 = lean_unsigned_to_nat(0u);
 x_32 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_StructInst_19__expandStruct___main___spec__4(x_31, x_30);
 x_33 = x_32;
-x_34 = l_Lean_Elab_Term_StructInst_Source_addSyntax(x_20, x_33);
-x_35 = l_Lean_List_format___rarg___closed__2;
-x_36 = l_Lean_mkAtomFrom(x_17, x_35);
+x_34 = l_Lean_List_format___rarg___closed__2;
+x_35 = l_Lean_mkAtomFrom(x_17, x_34);
 lean_dec(x_17);
-x_37 = l_Lean_mkSepStx(x_34, x_36);
-lean_dec(x_34);
-x_38 = lean_unsigned_to_nat(2u);
-x_39 = l_Lean_Syntax_setArg(x_26, x_38, x_37);
+x_36 = l_Lean_mkSepStx(x_33, x_35);
+lean_dec(x_33);
+x_37 = lean_unsigned_to_nat(2u);
+x_38 = l_Lean_Syntax_setArg(x_26, x_37, x_36);
+x_39 = l_Lean_Elab_Term_StructInst_setStructSourceSyntax(x_38, x_20);
 x_40 = !lean_is_exclusive(x_22);
 if (x_40 == 0)
 {
@@ -16248,7 +14888,7 @@ x_146 = l_Lean_isSubobjectField_x3f(x_2, x_3, x_136);
 if (lean_obj_tag(x_146) == 0)
 {
 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; 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; 
-x_147 = lean_unsigned_to_nat(1u);
+x_147 = lean_unsigned_to_nat(4u);
 x_148 = l_Lean_mkOptionalNode___closed__1;
 lean_inc(x_140);
 x_149 = l_Lean_Syntax_setArg(x_140, x_147, x_148);
@@ -16260,14 +14900,14 @@ x_153 = x_152;
 x_154 = lean_unsigned_to_nat(0u);
 x_155 = l_Array_umapMAux___main___at___private_Init_Lean_Elab_StructInst_19__expandStruct___main___spec__4(x_154, x_153);
 x_156 = x_155;
-x_157 = l_Lean_Elab_Term_StructInst_Source_addSyntax(x_143, x_156);
-x_158 = l_Lean_List_format___rarg___closed__2;
-x_159 = l_Lean_mkAtomFrom(x_140, x_158);
+x_157 = l_Lean_List_format___rarg___closed__2;
+x_158 = l_Lean_mkAtomFrom(x_140, x_157);
 lean_dec(x_140);
-x_160 = l_Lean_mkSepStx(x_157, x_159);
-lean_dec(x_157);
-x_161 = lean_unsigned_to_nat(2u);
-x_162 = l_Lean_Syntax_setArg(x_149, x_161, x_160);
+x_159 = l_Lean_mkSepStx(x_156, x_158);
+lean_dec(x_156);
+x_160 = lean_unsigned_to_nat(2u);
+x_161 = l_Lean_Syntax_setArg(x_149, x_160, x_159);
+x_162 = l_Lean_Elab_Term_StructInst_setStructSourceSyntax(x_161, x_143);
 x_163 = lean_ctor_get(x_145, 0);
 lean_inc(x_163);
 x_164 = lean_ctor_get(x_145, 1);
@@ -16767,11 +15407,11 @@ lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean
 x_39 = lean_ctor_get(x_21, 0);
 lean_inc(x_39);
 lean_dec(x_21);
-x_40 = l_Lean_Syntax_getArg(x_39, x_16);
+x_40 = lean_unsigned_to_nat(0u);
+x_41 = l_Lean_Syntax_getArg(x_39, x_40);
 lean_dec(x_39);
-x_41 = lean_unsigned_to_nat(0u);
-x_42 = l_Lean_Syntax_getArg(x_40, x_41);
-lean_dec(x_40);
+x_42 = l_Lean_Syntax_getArg(x_41, x_40);
+lean_dec(x_41);
 lean_inc(x_15);
 x_43 = l___private_Init_Lean_Elab_StructInst_15__mkProjStx(x_42, x_15);
 x_44 = lean_alloc_ctor(0, 1, 0);
@@ -25145,49 +23785,31 @@ lean_object* _init_l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux__
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_mk_string("struct");
+x_1 = lean_mk_string("invalid {...} notation, '");
 return x_1;
 }
 }
 lean_object* _init_l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__2() {
 _start:
 {
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Init_Lean_Elab_Util_4__regTraceClasses___closed__1;
-x_2 = l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__1;
-x_3 = lean_name_mk_string(x_1, x_2);
-return x_3;
-}
-}
-lean_object* _init_l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__3() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string("invalid {...} notation, '");
-return x_1;
-}
-}
-lean_object* _init_l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__4() {
-_start:
-{
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__3;
+x_1 = l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___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_StructInst_25__elabStructInstAux___closed__5() {
+lean_object* _init_l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__4;
+x_1 = l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___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_StructInst_25__elabStructInstAux___closed__6() {
+lean_object* _init_l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__4() {
 _start:
 {
 lean_object* x_1; 
@@ -25195,21 +23817,21 @@ x_1 = lean_mk_string("' is not a structure");
 return x_1;
 }
 }
-lean_object* _init_l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__7() {
+lean_object* _init_l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__5() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__6;
+x_1 = l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___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_StructInst_25__elabStructInstAux___closed__8() {
+lean_object* _init_l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__6() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__7;
+x_1 = l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__5;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
@@ -25249,11 +23871,11 @@ lean_dec(x_13);
 lean_dec(x_2);
 x_76 = lean_alloc_ctor(4, 1, 0);
 lean_ctor_set(x_76, 0, x_7);
-x_77 = l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__5;
+x_77 = l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__3;
 x_78 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_78, 0, x_77);
 lean_ctor_set(x_78, 1, x_76);
-x_79 = l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__8;
+x_79 = l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__6;
 x_80 = lean_alloc_ctor(9, 2, 0);
 lean_ctor_set(x_80, 0, x_78);
 lean_ctor_set(x_80, 1, x_79);
@@ -25323,7 +23945,7 @@ lean_inc(x_24);
 x_25 = lean_ctor_get(x_23, 1);
 lean_inc(x_25);
 lean_dec(x_23);
-x_26 = l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__2;
+x_26 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__2;
 x_27 = l_Lean_checkTraceOption(x_24, x_26);
 lean_dec(x_24);
 if (x_27 == 0)
@@ -25580,6 +24202,75 @@ return x_89;
 }
 }
 }
+lean_object* l___private_Init_Lean_Elab_StructInst_26__expandStructInstExpectedType(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+lean_object* x_4; lean_object* x_5; uint8_t x_6; 
+x_4 = lean_unsigned_to_nat(4u);
+x_5 = l_Lean_Syntax_getArg(x_1, x_4);
+x_6 = l_Lean_Syntax_isNone(x_5);
+if (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; 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; 
+x_7 = lean_unsigned_to_nat(1u);
+x_8 = l_Lean_Syntax_getArg(x_5, x_7);
+lean_dec(x_5);
+x_9 = l_Lean_mkOptionalNode___closed__1;
+x_10 = l_Lean_Syntax_setArg(x_1, x_4, x_9);
+x_11 = l_Array_empty___closed__1;
+x_12 = lean_array_push(x_11, x_10);
+x_13 = l_Lean_Elab_Term_elabArrow___lambda__1___closed__4;
+x_14 = lean_array_push(x_13, x_8);
+x_15 = l_Lean_Parser_Term_typeAscription___elambda__1___closed__2;
+x_16 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_16, 0, x_15);
+lean_ctor_set(x_16, 1, x_14);
+x_17 = lean_array_push(x_11, x_16);
+x_18 = l_Lean_nullKind___closed__2;
+x_19 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_19, 0, x_18);
+lean_ctor_set(x_19, 1, x_17);
+x_20 = lean_array_push(x_12, x_19);
+x_21 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_21, 0, x_18);
+lean_ctor_set(x_21, 1, x_20);
+x_22 = l___private_Init_Lean_Elab_Quotation_2__quoteSyntax___main___closed__28;
+x_23 = lean_array_push(x_22, x_21);
+x_24 = l___private_Init_Lean_Elab_Quotation_2__quoteSyntax___main___closed__44;
+x_25 = lean_array_push(x_23, x_24);
+x_26 = l_Lean_Parser_Term_paren___elambda__1___closed__1;
+x_27 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_27, 0, x_26);
+lean_ctor_set(x_27, 1, x_25);
+x_28 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_28, 0, x_27);
+x_29 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_29, 0, x_28);
+lean_ctor_set(x_29, 1, x_3);
+return x_29;
+}
+else
+{
+lean_object* x_30; lean_object* x_31; 
+lean_dec(x_5);
+lean_dec(x_1);
+x_30 = lean_box(0);
+x_31 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_31, 0, x_30);
+lean_ctor_set(x_31, 1, x_3);
+return x_31;
+}
+}
+}
+lean_object* l___private_Init_Lean_Elab_StructInst_26__expandStructInstExpectedType___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_StructInst_26__expandStructInstExpectedType(x_1, x_2, x_3);
+lean_dec(x_2);
+return x_4;
+}
+}
 lean_object* _init_l_Lean_Elab_Term_StructInst_elabStructInst___closed__1() {
 _start:
 {
@@ -25611,175 +24302,252 @@ return x_2;
 lean_object* l_Lean_Elab_Term_StructInst_elabStructInst(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);
+lean_object* x_5; lean_object* x_6; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; uint8_t x_90; 
+x_84 = l_Lean_Elab_Term_getCurrMacroScope(x_3, x_4);
+x_85 = lean_ctor_get(x_84, 0);
+lean_inc(x_85);
+x_86 = lean_ctor_get(x_84, 1);
+lean_inc(x_86);
+lean_dec(x_84);
+x_87 = l_Lean_Elab_Term_getEnv___rarg(x_86);
+x_88 = lean_ctor_get(x_87, 1);
+lean_inc(x_88);
+x_89 = lean_ctor_get(x_87, 0);
+lean_inc(x_89);
+lean_dec(x_87);
+x_90 = !lean_is_exclusive(x_88);
+if (x_90 == 0)
+{
+lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; 
+x_91 = lean_ctor_get(x_88, 5);
+x_92 = lean_environment_main_module(x_89);
+x_93 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_93, 0, x_92);
+lean_ctor_set(x_93, 1, x_85);
 lean_inc(x_1);
-x_5 = l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource(x_1, x_3, x_4);
+x_94 = l___private_Init_Lean_Elab_StructInst_26__expandStructInstExpectedType(x_1, x_93, x_91);
+lean_dec(x_93);
+x_95 = lean_ctor_get(x_94, 0);
+lean_inc(x_95);
+x_96 = lean_ctor_get(x_94, 1);
+lean_inc(x_96);
+lean_dec(x_94);
+lean_ctor_set(x_88, 5, x_96);
+x_5 = x_95;
+x_6 = x_88;
+goto block_83;
+}
+else
+{
+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_object* x_107; lean_object* x_108; 
+x_97 = lean_ctor_get(x_88, 0);
+x_98 = lean_ctor_get(x_88, 1);
+x_99 = lean_ctor_get(x_88, 2);
+x_100 = lean_ctor_get(x_88, 3);
+x_101 = lean_ctor_get(x_88, 4);
+x_102 = lean_ctor_get(x_88, 5);
+lean_inc(x_102);
+lean_inc(x_101);
+lean_inc(x_100);
+lean_inc(x_99);
+lean_inc(x_98);
+lean_inc(x_97);
+lean_dec(x_88);
+x_103 = lean_environment_main_module(x_89);
+x_104 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_104, 0, x_103);
+lean_ctor_set(x_104, 1, x_85);
+lean_inc(x_1);
+x_105 = l___private_Init_Lean_Elab_StructInst_26__expandStructInstExpectedType(x_1, x_104, x_102);
+lean_dec(x_104);
+x_106 = lean_ctor_get(x_105, 0);
+lean_inc(x_106);
+x_107 = lean_ctor_get(x_105, 1);
+lean_inc(x_107);
+lean_dec(x_105);
+x_108 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_108, 0, x_97);
+lean_ctor_set(x_108, 1, x_98);
+lean_ctor_set(x_108, 2, x_99);
+lean_ctor_set(x_108, 3, x_100);
+lean_ctor_set(x_108, 4, x_101);
+lean_ctor_set(x_108, 5, x_107);
+x_5 = x_106;
+x_6 = x_108;
+goto block_83;
+}
+block_83:
+{
 if (lean_obj_tag(x_5) == 0)
 {
-lean_object* x_6; 
-x_6 = lean_ctor_get(x_5, 0);
-lean_inc(x_6);
-if (lean_obj_tag(x_6) == 0)
-{
 lean_object* x_7; lean_object* x_8; 
-x_7 = lean_ctor_get(x_5, 1);
-lean_inc(x_7);
-lean_dec(x_5);
 lean_inc(x_3);
-x_8 = l___private_Init_Lean_Elab_StructInst_2__getStructSource(x_1, x_3, x_7);
+lean_inc(x_1);
+x_7 = l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource(x_1, x_3, x_6);
+x_8 = lean_ctor_get(x_7, 0);
+lean_inc(x_8);
 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_object* x_9; lean_object* x_10; 
+x_9 = lean_ctor_get(x_7, 1);
 lean_inc(x_9);
-x_10 = lean_ctor_get(x_8, 1);
-lean_inc(x_10);
-lean_dec(x_8);
+lean_dec(x_7);
 lean_inc(x_3);
-x_11 = l___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f(x_1, x_3, x_10);
-if (lean_obj_tag(x_11) == 0)
+x_10 = l___private_Init_Lean_Elab_StructInst_2__getStructSource(x_1, x_3, x_9);
+if (lean_obj_tag(x_10) == 0)
 {
-lean_object* x_12; 
-x_12 = lean_ctor_get(x_11, 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);
-if (lean_obj_tag(x_12) == 0)
+lean_dec(x_10);
+lean_inc(x_3);
+x_13 = l___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f(x_1, x_3, x_12);
+if (lean_obj_tag(x_13) == 0)
 {
-lean_object* x_13; lean_object* x_14; 
-x_13 = lean_ctor_get(x_11, 1);
-lean_inc(x_13);
-lean_dec(x_11);
-x_14 = l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux(x_1, x_2, x_9, x_3, x_13);
-return x_14;
-}
-else
+lean_object* x_14; 
+x_14 = lean_ctor_get(x_13, 0);
+lean_inc(x_14);
+if (lean_obj_tag(x_14) == 0)
 {
-if (lean_obj_tag(x_9) == 2)
-{
-lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
-x_15 = lean_ctor_get(x_11, 1);
+lean_object* x_15; lean_object* x_16; 
+x_15 = lean_ctor_get(x_13, 1);
 lean_inc(x_15);
-lean_dec(x_11);
-x_16 = lean_ctor_get(x_12, 0);
-lean_inc(x_16);
-lean_dec(x_12);
-x_17 = lean_ctor_get(x_9, 0);
-lean_inc(x_17);
-lean_dec(x_9);
-x_18 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp(x_1, x_16, x_17, x_2, x_3, x_15);
-return x_18;
+lean_dec(x_13);
+x_16 = l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux(x_1, x_2, x_11, x_3, x_15);
+return x_16;
 }
 else
 {
-lean_object* x_19; lean_object* x_20; lean_object* x_21; 
-lean_dec(x_12);
-lean_dec(x_9);
-lean_dec(x_2);
-x_19 = lean_ctor_get(x_11, 1);
+if (lean_obj_tag(x_11) == 2)
+{
+lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
+x_17 = lean_ctor_get(x_13, 1);
+lean_inc(x_17);
+lean_dec(x_13);
+x_18 = lean_ctor_get(x_14, 0);
+lean_inc(x_18);
+lean_dec(x_14);
+x_19 = lean_ctor_get(x_11, 0);
 lean_inc(x_19);
 lean_dec(x_11);
-x_20 = l_Lean_Elab_Term_StructInst_elabStructInst___closed__3;
-x_21 = l_Lean_Elab_Term_throwError___rarg(x_1, x_20, x_3, x_19);
-lean_dec(x_1);
-return x_21;
-}
-}
+x_20 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp(x_1, x_18, x_19, x_2, x_3, x_17);
+return x_20;
 }
 else
 {
-uint8_t x_22; 
-lean_dec(x_9);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_22 = !lean_is_exclusive(x_11);
-if (x_22 == 0)
-{
-return x_11;
-}
-else
-{
-lean_object* x_23; lean_object* x_24; lean_object* x_25; 
-x_23 = lean_ctor_get(x_11, 0);
-x_24 = lean_ctor_get(x_11, 1);
-lean_inc(x_24);
-lean_inc(x_23);
+lean_object* x_21; lean_object* x_22; lean_object* x_23; 
+lean_dec(x_14);
 lean_dec(x_11);
-x_25 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_25, 0, x_23);
-lean_ctor_set(x_25, 1, x_24);
-return x_25;
+lean_dec(x_2);
+x_21 = lean_ctor_get(x_13, 1);
+lean_inc(x_21);
+lean_dec(x_13);
+x_22 = l_Lean_Elab_Term_StructInst_elabStructInst___closed__3;
+x_23 = l_Lean_Elab_Term_throwError___rarg(x_1, x_22, x_3, x_21);
+lean_dec(x_1);
+return x_23;
 }
 }
 }
 else
 {
-uint8_t x_26; 
+uint8_t x_24; 
+lean_dec(x_11);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_26 = !lean_is_exclusive(x_8);
-if (x_26 == 0)
+x_24 = !lean_is_exclusive(x_13);
+if (x_24 == 0)
 {
-return x_8;
+return x_13;
 }
 else
 {
-lean_object* x_27; lean_object* x_28; lean_object* x_29; 
-x_27 = lean_ctor_get(x_8, 0);
-x_28 = lean_ctor_get(x_8, 1);
-lean_inc(x_28);
-lean_inc(x_27);
-lean_dec(x_8);
-x_29 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_29, 0, x_27);
-lean_ctor_set(x_29, 1, x_28);
-return x_29;
+lean_object* x_25; lean_object* x_26; lean_object* x_27; 
+x_25 = lean_ctor_get(x_13, 0);
+x_26 = lean_ctor_get(x_13, 1);
+lean_inc(x_26);
+lean_inc(x_25);
+lean_dec(x_13);
+x_27 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_27, 0, x_25);
+lean_ctor_set(x_27, 1, x_26);
+return x_27;
 }
 }
 }
 else
 {
-lean_object* x_30; lean_object* x_31; uint8_t x_32; 
-x_30 = lean_ctor_get(x_5, 1);
+uint8_t x_28; 
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_28 = !lean_is_exclusive(x_10);
+if (x_28 == 0)
+{
+return x_10;
+}
+else
+{
+lean_object* x_29; lean_object* x_30; lean_object* x_31; 
+x_29 = lean_ctor_get(x_10, 0);
+x_30 = lean_ctor_get(x_10, 1);
 lean_inc(x_30);
-lean_dec(x_5);
-x_31 = lean_ctor_get(x_6, 0);
-lean_inc(x_31);
-lean_dec(x_6);
-x_32 = !lean_is_exclusive(x_3);
-if (x_32 == 0)
-{
-lean_object* x_33; lean_object* x_34; lean_object* x_35; uint8_t x_36; lean_object* x_37; 
-x_33 = lean_ctor_get(x_3, 8);
-lean_inc(x_31);
-x_34 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_34, 0, x_1);
-lean_ctor_set(x_34, 1, x_31);
-x_35 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_35, 0, x_34);
-lean_ctor_set(x_35, 1, x_33);
-lean_ctor_set(x_3, 8, x_35);
-x_36 = 1;
-x_37 = l_Lean_Elab_Term_elabTermAux___main(x_2, x_36, x_36, x_31, x_3, x_30);
-return x_37;
+lean_inc(x_29);
+lean_dec(x_10);
+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_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; uint8_t x_48; uint8_t x_49; uint8_t x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; uint8_t x_54; lean_object* x_55; 
-x_38 = lean_ctor_get(x_3, 0);
-x_39 = lean_ctor_get(x_3, 1);
-x_40 = lean_ctor_get(x_3, 2);
-x_41 = lean_ctor_get(x_3, 3);
-x_42 = lean_ctor_get(x_3, 4);
-x_43 = lean_ctor_get(x_3, 5);
-x_44 = lean_ctor_get(x_3, 6);
-x_45 = lean_ctor_get(x_3, 7);
-x_46 = lean_ctor_get(x_3, 8);
-x_47 = lean_ctor_get(x_3, 9);
-x_48 = lean_ctor_get_uint8(x_3, sizeof(void*)*10);
-x_49 = lean_ctor_get_uint8(x_3, sizeof(void*)*10 + 1);
-x_50 = lean_ctor_get_uint8(x_3, sizeof(void*)*10 + 2);
+lean_object* x_32; lean_object* x_33; uint8_t x_34; 
+x_32 = lean_ctor_get(x_7, 1);
+lean_inc(x_32);
+lean_dec(x_7);
+x_33 = lean_ctor_get(x_8, 0);
+lean_inc(x_33);
+lean_dec(x_8);
+x_34 = !lean_is_exclusive(x_3);
+if (x_34 == 0)
+{
+lean_object* x_35; lean_object* x_36; lean_object* x_37; uint8_t x_38; lean_object* x_39; 
+x_35 = lean_ctor_get(x_3, 8);
+lean_inc(x_33);
+x_36 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_36, 0, x_1);
+lean_ctor_set(x_36, 1, x_33);
+x_37 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_37, 0, x_36);
+lean_ctor_set(x_37, 1, x_35);
+lean_ctor_set(x_3, 8, x_37);
+x_38 = 1;
+x_39 = l_Lean_Elab_Term_elabTermAux___main(x_2, x_38, x_38, x_33, x_3, x_32);
+return x_39;
+}
+else
+{
+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; uint8_t x_50; uint8_t x_51; uint8_t x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; uint8_t x_56; lean_object* x_57; 
+x_40 = lean_ctor_get(x_3, 0);
+x_41 = lean_ctor_get(x_3, 1);
+x_42 = lean_ctor_get(x_3, 2);
+x_43 = lean_ctor_get(x_3, 3);
+x_44 = lean_ctor_get(x_3, 4);
+x_45 = lean_ctor_get(x_3, 5);
+x_46 = lean_ctor_get(x_3, 6);
+x_47 = lean_ctor_get(x_3, 7);
+x_48 = lean_ctor_get(x_3, 8);
+x_49 = lean_ctor_get(x_3, 9);
+x_50 = lean_ctor_get_uint8(x_3, sizeof(void*)*10);
+x_51 = lean_ctor_get_uint8(x_3, sizeof(void*)*10 + 1);
+x_52 = lean_ctor_get_uint8(x_3, sizeof(void*)*10 + 2);
+lean_inc(x_49);
+lean_inc(x_48);
 lean_inc(x_47);
 lean_inc(x_46);
 lean_inc(x_45);
@@ -25788,59 +24556,109 @@ lean_inc(x_43);
 lean_inc(x_42);
 lean_inc(x_41);
 lean_inc(x_40);
-lean_inc(x_39);
-lean_inc(x_38);
 lean_dec(x_3);
-lean_inc(x_31);
-x_51 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_51, 0, x_1);
-lean_ctor_set(x_51, 1, x_31);
-x_52 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_52, 0, x_51);
-lean_ctor_set(x_52, 1, x_46);
-x_53 = lean_alloc_ctor(0, 10, 3);
-lean_ctor_set(x_53, 0, x_38);
-lean_ctor_set(x_53, 1, x_39);
-lean_ctor_set(x_53, 2, x_40);
-lean_ctor_set(x_53, 3, x_41);
-lean_ctor_set(x_53, 4, x_42);
-lean_ctor_set(x_53, 5, x_43);
-lean_ctor_set(x_53, 6, x_44);
-lean_ctor_set(x_53, 7, x_45);
-lean_ctor_set(x_53, 8, x_52);
-lean_ctor_set(x_53, 9, x_47);
-lean_ctor_set_uint8(x_53, sizeof(void*)*10, x_48);
-lean_ctor_set_uint8(x_53, sizeof(void*)*10 + 1, x_49);
-lean_ctor_set_uint8(x_53, sizeof(void*)*10 + 2, x_50);
-x_54 = 1;
-x_55 = l_Lean_Elab_Term_elabTermAux___main(x_2, x_54, x_54, x_31, x_53, x_30);
-return x_55;
+lean_inc(x_33);
+x_53 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_53, 0, x_1);
+lean_ctor_set(x_53, 1, x_33);
+x_54 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_54, 0, x_53);
+lean_ctor_set(x_54, 1, x_48);
+x_55 = lean_alloc_ctor(0, 10, 3);
+lean_ctor_set(x_55, 0, x_40);
+lean_ctor_set(x_55, 1, x_41);
+lean_ctor_set(x_55, 2, x_42);
+lean_ctor_set(x_55, 3, x_43);
+lean_ctor_set(x_55, 4, x_44);
+lean_ctor_set(x_55, 5, x_45);
+lean_ctor_set(x_55, 6, x_46);
+lean_ctor_set(x_55, 7, x_47);
+lean_ctor_set(x_55, 8, x_54);
+lean_ctor_set(x_55, 9, x_49);
+lean_ctor_set_uint8(x_55, sizeof(void*)*10, x_50);
+lean_ctor_set_uint8(x_55, sizeof(void*)*10 + 1, x_51);
+lean_ctor_set_uint8(x_55, sizeof(void*)*10 + 2, x_52);
+x_56 = 1;
+x_57 = l_Lean_Elab_Term_elabTermAux___main(x_2, x_56, x_56, x_33, x_55, x_32);
+return x_57;
 }
 }
 }
 else
 {
-uint8_t x_56; 
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-x_56 = !lean_is_exclusive(x_5);
-if (x_56 == 0)
-{
-return x_5;
-}
-else
-{
-lean_object* x_57; lean_object* x_58; lean_object* x_59; 
-x_57 = lean_ctor_get(x_5, 0);
-x_58 = lean_ctor_get(x_5, 1);
+lean_object* x_58; uint8_t x_59; 
+x_58 = lean_ctor_get(x_5, 0);
 lean_inc(x_58);
-lean_inc(x_57);
 lean_dec(x_5);
-x_59 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_59, 0, x_57);
-lean_ctor_set(x_59, 1, x_58);
-return x_59;
+x_59 = !lean_is_exclusive(x_3);
+if (x_59 == 0)
+{
+lean_object* x_60; lean_object* x_61; lean_object* x_62; uint8_t x_63; lean_object* x_64; 
+x_60 = lean_ctor_get(x_3, 8);
+lean_inc(x_58);
+x_61 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_61, 0, x_1);
+lean_ctor_set(x_61, 1, x_58);
+x_62 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_62, 0, x_61);
+lean_ctor_set(x_62, 1, x_60);
+lean_ctor_set(x_3, 8, x_62);
+x_63 = 1;
+x_64 = l_Lean_Elab_Term_elabTermAux___main(x_2, x_63, x_63, x_58, x_3, x_6);
+return x_64;
+}
+else
+{
+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; uint8_t x_75; uint8_t x_76; uint8_t x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; uint8_t x_81; lean_object* x_82; 
+x_65 = lean_ctor_get(x_3, 0);
+x_66 = lean_ctor_get(x_3, 1);
+x_67 = lean_ctor_get(x_3, 2);
+x_68 = lean_ctor_get(x_3, 3);
+x_69 = lean_ctor_get(x_3, 4);
+x_70 = lean_ctor_get(x_3, 5);
+x_71 = lean_ctor_get(x_3, 6);
+x_72 = lean_ctor_get(x_3, 7);
+x_73 = lean_ctor_get(x_3, 8);
+x_74 = lean_ctor_get(x_3, 9);
+x_75 = lean_ctor_get_uint8(x_3, sizeof(void*)*10);
+x_76 = lean_ctor_get_uint8(x_3, sizeof(void*)*10 + 1);
+x_77 = lean_ctor_get_uint8(x_3, sizeof(void*)*10 + 2);
+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_inc(x_68);
+lean_inc(x_67);
+lean_inc(x_66);
+lean_inc(x_65);
+lean_dec(x_3);
+lean_inc(x_58);
+x_78 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_78, 0, x_1);
+lean_ctor_set(x_78, 1, x_58);
+x_79 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_79, 0, x_78);
+lean_ctor_set(x_79, 1, x_73);
+x_80 = lean_alloc_ctor(0, 10, 3);
+lean_ctor_set(x_80, 0, x_65);
+lean_ctor_set(x_80, 1, x_66);
+lean_ctor_set(x_80, 2, x_67);
+lean_ctor_set(x_80, 3, x_68);
+lean_ctor_set(x_80, 4, x_69);
+lean_ctor_set(x_80, 5, x_70);
+lean_ctor_set(x_80, 6, x_71);
+lean_ctor_set(x_80, 7, x_72);
+lean_ctor_set(x_80, 8, x_79);
+lean_ctor_set(x_80, 9, x_74);
+lean_ctor_set_uint8(x_80, sizeof(void*)*10, x_75);
+lean_ctor_set_uint8(x_80, sizeof(void*)*10 + 1, x_76);
+lean_ctor_set_uint8(x_80, sizeof(void*)*10 + 2, x_77);
+x_81 = 1;
+x_82 = l_Lean_Elab_Term_elabTermAux___main(x_2, x_81, x_81, x_58, x_80, x_6);
+return x_82;
+}
 }
 }
 }
@@ -25864,6 +24682,62 @@ x_5 = l_Lean_KeyedDeclsAttribute_addBuiltin___rarg(x_2, x_3, x_4, x_1);
 return x_5;
 }
 }
+lean_object* l___private_Init_Lean_Elab_StructInst_27__regTraceClasses(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; lean_object* x_3; 
+x_2 = l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__2;
+x_3 = l_Lean_registerTraceClass(x_2, x_1);
+if (lean_obj_tag(x_3) == 0)
+{
+uint8_t x_4; 
+x_4 = !lean_is_exclusive(x_3);
+if (x_4 == 0)
+{
+lean_object* x_5; lean_object* x_6; 
+x_5 = lean_ctor_get(x_3, 0);
+lean_dec(x_5);
+x_6 = lean_box(0);
+lean_ctor_set(x_3, 0, x_6);
+return x_3;
+}
+else
+{
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
+x_7 = lean_ctor_get(x_3, 1);
+lean_inc(x_7);
+lean_dec(x_3);
+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_7);
+return x_9;
+}
+}
+else
+{
+uint8_t x_10; 
+x_10 = !lean_is_exclusive(x_3);
+if (x_10 == 0)
+{
+return x_3;
+}
+else
+{
+lean_object* x_11; lean_object* x_12; lean_object* x_13; 
+x_11 = lean_ctor_get(x_3, 0);
+x_12 = lean_ctor_get(x_3, 1);
+lean_inc(x_12);
+lean_inc(x_11);
+lean_dec(x_3);
+x_13 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_13, 0, x_11);
+lean_ctor_set(x_13, 1, x_12);
+return x_13;
+}
+}
+}
+}
 lean_object* initialize_Init_Lean_Util_FindExpr(lean_object*);
 lean_object* initialize_Init_Lean_Elab_App(lean_object*);
 lean_object* initialize_Init_Lean_Elab_Binders(lean_object*);
@@ -25885,36 +24759,22 @@ 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_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__1 = _init_l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__1();
-lean_mark_persistent(l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__1);
-l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__2 = _init_l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__2();
-lean_mark_persistent(l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__2);
-l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__3 = _init_l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__3();
-lean_mark_persistent(l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__3);
-l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__4 = _init_l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__4();
-lean_mark_persistent(l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__4);
-l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__5 = _init_l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__5();
-lean_mark_persistent(l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__5);
-l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__6 = _init_l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__6();
-lean_mark_persistent(l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__6);
-l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__7 = _init_l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__7();
-lean_mark_persistent(l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__7);
-l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__8 = _init_l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__8();
-lean_mark_persistent(l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__8);
-l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__9 = _init_l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__9();
-lean_mark_persistent(l_Array_umapMAux___main___at_Lean_Elab_Term_StructInst_ExpandNonAtomicExplicitSource_main___spec__1___closed__9);
 l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__1 = _init_l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__1();
 lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__1);
+l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__2 = _init_l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__2();
+lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__2);
+l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__3 = _init_l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__3();
+lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__3);
+l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__4 = _init_l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__4();
+lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_1__expandNonAtomicExplicitSource___closed__4);
 l_Lean_Elab_Term_StructInst_Source_inhabited = _init_l_Lean_Elab_Term_StructInst_Source_inhabited();
 lean_mark_persistent(l_Lean_Elab_Term_StructInst_Source_inhabited);
-l_Lean_Elab_Term_StructInst_Source_hasFormat___closed__1 = _init_l_Lean_Elab_Term_StructInst_Source_hasFormat___closed__1();
-lean_mark_persistent(l_Lean_Elab_Term_StructInst_Source_hasFormat___closed__1);
-l_Lean_Elab_Term_StructInst_Source_hasFormat___closed__2 = _init_l_Lean_Elab_Term_StructInst_Source_hasFormat___closed__2();
-lean_mark_persistent(l_Lean_Elab_Term_StructInst_Source_hasFormat___closed__2);
-l_Lean_Elab_Term_StructInst_Source_hasFormat___closed__3 = _init_l_Lean_Elab_Term_StructInst_Source_hasFormat___closed__3();
-lean_mark_persistent(l_Lean_Elab_Term_StructInst_Source_hasFormat___closed__3);
-l_Lean_Elab_Term_StructInst_Source_hasFormat___closed__4 = _init_l_Lean_Elab_Term_StructInst_Source_hasFormat___closed__4();
-lean_mark_persistent(l_Lean_Elab_Term_StructInst_Source_hasFormat___closed__4);
+l___private_Init_Lean_Elab_StructInst_2__getStructSource___closed__1 = _init_l___private_Init_Lean_Elab_StructInst_2__getStructSource___closed__1();
+lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_2__getStructSource___closed__1);
+l___private_Init_Lean_Elab_StructInst_2__getStructSource___closed__2 = _init_l___private_Init_Lean_Elab_StructInst_2__getStructSource___closed__2();
+lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_2__getStructSource___closed__2);
+l___private_Init_Lean_Elab_StructInst_2__getStructSource___closed__3 = _init_l___private_Init_Lean_Elab_StructInst_2__getStructSource___closed__3();
+lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_2__getStructSource___closed__3);
 l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__1 = _init_l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__1();
 lean_mark_persistent(l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__1);
 l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__2 = _init_l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__2();
@@ -25927,12 +24787,6 @@ l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModif
 lean_mark_persistent(l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__5);
 l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__6 = _init_l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__6();
 lean_mark_persistent(l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__6);
-l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__7 = _init_l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__7();
-lean_mark_persistent(l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__7);
-l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__8 = _init_l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__8();
-lean_mark_persistent(l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__8);
-l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__9 = _init_l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__9();
-lean_mark_persistent(l_Array_foldlStepMAux___main___at___private_Init_Lean_Elab_StructInst_3__isModifyOp_x3f___spec__1___closed__9);
 l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__1 = _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__1();
 lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__1);
 l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__2 = _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__2();
@@ -25965,6 +24819,30 @@ l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__15 = _init_l___p
 lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__15);
 l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__16 = _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__16();
 lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__16);
+l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__17 = _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__17();
+lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__17);
+l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__18 = _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__18();
+lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__18);
+l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__19 = _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__19();
+lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__19);
+l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__20 = _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__20();
+lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__20);
+l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__21 = _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__21();
+lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__21);
+l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__22 = _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__22();
+lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__22);
+l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__23 = _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__23();
+lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__23);
+l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__24 = _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__24();
+lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__24);
+l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__25 = _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__25();
+lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__25);
+l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__26 = _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__26();
+lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__26);
+l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__27 = _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__27();
+lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__27);
+l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__28 = _init_l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__28();
+lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_4__elabModifyOp___closed__28);
 l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__1 = _init_l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__1();
 lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__1);
 l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__2 = _init_l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__2();
@@ -25977,18 +24855,6 @@ l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__5 = _init_l___p
 lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__5);
 l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6 = _init_l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6();
 lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__6);
-l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__7 = _init_l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__7();
-lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__7);
-l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__8 = _init_l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__8();
-lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__8);
-l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__9 = _init_l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__9();
-lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__9);
-l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__10 = _init_l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__10();
-lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__10);
-l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__11 = _init_l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__11();
-lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__11);
-l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12 = _init_l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12();
-lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_5__getStructName___closed__12);
 l_Lean_Elab_Term_StructInst_FieldLHS_inhabited___closed__1 = _init_l_Lean_Elab_Term_StructInst_FieldLHS_inhabited___closed__1();
 lean_mark_persistent(l_Lean_Elab_Term_StructInst_FieldLHS_inhabited___closed__1);
 l_Lean_Elab_Term_StructInst_FieldLHS_inhabited = _init_l_Lean_Elab_Term_StructInst_FieldLHS_inhabited();
@@ -26015,6 +24881,12 @@ l_Lean_Elab_Term_StructInst_formatStruct___main___closed__1 = _init_l_Lean_Elab_
 lean_mark_persistent(l_Lean_Elab_Term_StructInst_formatStruct___main___closed__1);
 l_Lean_Elab_Term_StructInst_formatStruct___main___closed__2 = _init_l_Lean_Elab_Term_StructInst_formatStruct___main___closed__2();
 lean_mark_persistent(l_Lean_Elab_Term_StructInst_formatStruct___main___closed__2);
+l_Lean_Elab_Term_StructInst_formatStruct___main___closed__3 = _init_l_Lean_Elab_Term_StructInst_formatStruct___main___closed__3();
+lean_mark_persistent(l_Lean_Elab_Term_StructInst_formatStruct___main___closed__3);
+l_Lean_Elab_Term_StructInst_formatStruct___main___closed__4 = _init_l_Lean_Elab_Term_StructInst_formatStruct___main___closed__4();
+lean_mark_persistent(l_Lean_Elab_Term_StructInst_formatStruct___main___closed__4);
+l_Lean_Elab_Term_StructInst_formatStruct___main___closed__5 = _init_l_Lean_Elab_Term_StructInst_formatStruct___main___closed__5();
+lean_mark_persistent(l_Lean_Elab_Term_StructInst_formatStruct___main___closed__5);
 l_Lean_Elab_Term_StructInst_Struct_hasFormat___closed__1 = _init_l_Lean_Elab_Term_StructInst_Struct_hasFormat___closed__1();
 lean_mark_persistent(l_Lean_Elab_Term_StructInst_Struct_hasFormat___closed__1);
 l_Lean_Elab_Term_StructInst_Struct_hasFormat = _init_l_Lean_Elab_Term_StructInst_Struct_hasFormat();
@@ -26155,10 +25027,6 @@ l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__5 = _init_
 lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__5);
 l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__6 = _init_l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__6();
 lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__6);
-l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__7 = _init_l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__7();
-lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__7);
-l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__8 = _init_l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__8();
-lean_mark_persistent(l___private_Init_Lean_Elab_StructInst_25__elabStructInstAux___closed__8);
 l_Lean_Elab_Term_StructInst_elabStructInst___closed__1 = _init_l_Lean_Elab_Term_StructInst_elabStructInst___closed__1();
 lean_mark_persistent(l_Lean_Elab_Term_StructInst_elabStructInst___closed__1);
 l_Lean_Elab_Term_StructInst_elabStructInst___closed__2 = _init_l_Lean_Elab_Term_StructInst_elabStructInst___closed__2();
@@ -26170,6 +25038,9 @@ lean_mark_persistent(l___regBuiltin_Lean_Elab_Term_StructInst_elabStructInst___c
 res = l___regBuiltin_Lean_Elab_Term_StructInst_elabStructInst(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
+res = l___private_Init_Lean_Elab_StructInst_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));
 }
 #ifdef __cplusplus