diff --git a/stage0/src/Lean/Elab/InfoTree.lean b/stage0/src/Lean/Elab/InfoTree.lean
index d6e0357fa7..68b2935eea 100644
--- a/stage0/src/Lean/Elab/InfoTree.lean
+++ b/stage0/src/Lean/Elab/InfoTree.lean
@@ -195,8 +195,13 @@ def mkInfoNode (info : Info) : m Unit := do
   else
     x
 
-@[inline] def withInfoContext [MonadFinally m] (x : m α) (mkInfo : m Info) : m α :=
-  withInfoContext' x fun _ => return Sum.inl (← mkInfo)
+@[inline] def withInfoContext [MonadFinally m] (x : m α) (mkInfo : m Info) : m α := do
+  if (← getInfoState).enabled then
+    let treesSaved ← getResetInfoTrees
+    Prod.fst <$> MonadFinally.tryFinally' x fun _ => do
+      modifyInfoTrees fun trees => treesSaved.push <|  InfoTree.node (← mkInfo) trees
+  else
+    x
 
 def getInfoHoleIdAssignment? (mvarId : MVarId) : m (Option InfoTree) :=
   return (← getInfoState).assignment[mvarId]
@@ -218,12 +223,11 @@ def withMacroExpansionInfo [MonadFinally m] [Monad m] [MonadInfoTree m] [MonadLC
 @[inline] def withInfoHole [MonadFinally m] [Monad m] [MonadInfoTree m] (mvarId : MVarId) (x : m α) : m α := do
   if (← getInfoState).enabled then
     let treesSaved ← getResetInfoTrees
-    Prod.fst <$> MonadFinally.tryFinally' x fun a? => do
-      match a? with
-      | none   => modifyInfoTrees fun _ => treesSaved
-      | some a => modifyInfoState fun s =>
-        assert! s.trees.size == 1 -- if size is not one, then API is being misused.
-        { s with trees := treesSaved, assignment := s.assignment.insert mvarId s.trees[0] }
+    Prod.fst <$> MonadFinally.tryFinally' x fun a? => modifyInfoState fun s =>
+      if s.trees.size > 0 then
+        { s with trees := treesSaved, assignment := s.assignment.insert mvarId s.trees[s.trees.size - 1] }
+      else
+        { s with trees := treesSaved }
   else
     x
 
diff --git a/stage0/src/Lean/Elab/Match.lean b/stage0/src/Lean/Elab/Match.lean
index 15be12da92..f7d8b40d53 100644
--- a/stage0/src/Lean/Elab/Match.lean
+++ b/stage0/src/Lean/Elab/Match.lean
@@ -58,9 +58,9 @@ private def mkUserNameFor (e : Expr) : TermElabM Name :=
   | Expr.fvar fvarId _ => do pure (← getLocalDecl fvarId).userName
   | _                  => mkFreshBinderName
 
--- `expandNonAtomicDiscrs?` create auxiliary variables with base name `_discr`
-private def isAuxDiscrName (n : Name) : Bool :=
-  n.eraseMacroScopes == `_discr
+/-- Return true iff `n` is an auxiliary variable created by `expandNonAtomicDiscrs?` -/
+def isAuxDiscrName (n : Name) : Bool :=
+  n.hasMacroScopes && n.eraseMacroScopes == `_discr
 
 -- See expandNonAtomicDiscrs?
 private def elabAtomicDiscr (discr : Syntax) : TermElabM Expr := do
diff --git a/stage0/src/Lean/Elab/Tactic/Basic.lean b/stage0/src/Lean/Elab/Tactic/Basic.lean
index a41ce823ad..05539355bd 100644
--- a/stage0/src/Lean/Elab/Tactic/Basic.lean
+++ b/stage0/src/Lean/Elab/Tactic/Basic.lean
@@ -45,9 +45,11 @@ def saveBacktrackableState : TacticM BacktrackableState := do
 def BacktrackableState.restore (b : BacktrackableState) : TacticM Unit := do
   setEnv b.env
   setMCtx b.mctx
+  let infoState ← getInfoState -- we do not backtrack info state
   let msgLog ← Term.getMessageLog -- we do not backtrack the message log
   set b.term
   Term.setMessageLog msgLog
+  modifyInfoState fun _ => infoState
   modify fun s => { s with goals := b.goals }
 
 @[inline] protected def tryCatch {α} (x : TacticM α) (h : Exception → TacticM α) : TacticM α := do
@@ -81,9 +83,6 @@ def SavedState.restore (s : SavedState) : TacticM Unit := do
 
 @[inline] def liftMetaM {α} (x : MetaM α) : TacticM α := liftTermElabM $ Term.liftMetaM x
 
-def ensureHasType (expectedType? : Option Expr) (e : Expr) : TacticM Expr := liftTermElabM $ Term.ensureHasType expectedType? e
-def reportUnsolvedGoals (goals : List MVarId) : TacticM Unit := liftTermElabM $ Term.reportUnsolvedGoals goals
-
 protected def getCurrMacroScope : TacticM MacroScope := do pure (← readThe Term.Context).currMacroScope
 protected def getMainModule     : TacticM Name       := do pure (← getEnv).mainModule
 
@@ -207,7 +206,7 @@ def withMainMVarContext {α} (x : TacticM α) : TacticM α := do
 
 @[inline] def liftMetaMAtMain {α} (x : MVarId → MetaM α) : TacticM α := do
   let (g, _) ← getMainGoal
-  withMVarContext g $ liftMetaM $ x g
+  withMVarContext g <| x g
 
 @[inline] def liftMetaTacticAux {α} (tactic : MVarId → MetaM (α × List MVarId)) : TacticM α := do
   let (g, gs) ← getMainGoal
@@ -224,7 +223,7 @@ def withMainMVarContext {α} (x : TacticM α) : TacticM α := do
 def done : TacticM Unit := do
   let gs ← getUnsolvedGoals;
   unless gs.isEmpty do
-    reportUnsolvedGoals gs
+    Term.reportUnsolvedGoals gs
 
 @[builtinTactic Lean.Parser.Tactic.«done»] def evalDone : Tactic := fun _ => done
 
@@ -354,8 +353,8 @@ where
 
 @[builtinTactic Lean.Parser.Tactic.introMatch] def evalIntroMatch : Tactic := fun stx => do
   let matchAlts := stx[1]
-  let stxNew ← liftMacroM $ Term.expandMatchAltsIntoMatchTactic stx matchAlts
-  withMacroExpansion stx stxNew $ evalTactic stxNew
+  let stxNew ← liftMacroM <| Term.expandMatchAltsIntoMatchTactic stx matchAlts
+  withMacroExpansion stx stxNew <| evalTactic stxNew
 
 private def getIntrosSize : Expr → Nat
   | Expr.forallE _ _ b _ => getIntrosSize b + 1
@@ -380,7 +379,7 @@ def getNameOfIdent' (id : Syntax) : Name :=
   | _                       => throwUnsupportedSyntax
 
 def getFVarId (id : Syntax) : TacticM FVarId := withRef id do
-  let fvar? ← liftTermElabM $ Term.isLocalIdent? id;
+  let fvar? ← Term.isLocalIdent? id;
   match fvar? with
   | some fvar => pure fvar.fvarId!
   | none      => throwError! "unknown variable '{id.getId}'"
@@ -450,12 +449,12 @@ private def findTag? (gs : List MVarId) (tag : Name) : TacticM (Option MVarId) :
      let some g ← findTag? gs tag | throwError "tag not found"
      let gs := gs.erase g
      setGoals [g]
-     let savedTag ← liftM $ getMVarTag g
-     liftM $ setMVarTag g Name.anonymous
+     let savedTag ← getMVarTag g
+     setMVarTag g Name.anonymous
      try
        closeUsingOrAdmit tac
      finally
-       liftM $ setMVarTag g savedTag
+       setMVarTag g savedTag
      done
      setGoals gs
   | _ => throwUnsupportedSyntax
diff --git a/stage0/src/Lean/Elab/Tactic/ElabTerm.lean b/stage0/src/Lean/Elab/Tactic/ElabTerm.lean
index 4a71e6660a..e248cc89e8 100644
--- a/stage0/src/Lean/Elab/Tactic/ElabTerm.lean
+++ b/stage0/src/Lean/Elab/Tactic/ElabTerm.lean
@@ -23,7 +23,7 @@ def elabTerm (stx : Syntax) (expectedType? : Option Expr) (mayPostpone := false)
 
 def elabTermEnsuringType (stx : Syntax) (expectedType? : Option Expr) (mayPostpone := false) : TacticM Expr := do
   let e ← elabTerm stx expectedType? mayPostpone
-  ensureHasType expectedType? e
+  Term.ensureHasType expectedType? e
 
 @[builtinTactic «exact»] def evalExact : Tactic := fun stx =>
   match stx with
diff --git a/stage0/src/Lean/Elab/Tactic/Match.lean b/stage0/src/Lean/Elab/Tactic/Match.lean
index fdd3cebcc6..a91d9c358d 100644
--- a/stage0/src/Lean/Elab/Tactic/Match.lean
+++ b/stage0/src/Lean/Elab/Tactic/Match.lean
@@ -28,13 +28,13 @@ private def mkAuxiliaryMatchTermAux (parentTag : Name) (matchTac : Syntax) : Sta
       let holeName := mkIdentFrom holeOrTacticSeq tag
       let newHole ← `(?$holeName:ident)
       modify fun s => { s with nextIdx := s.nextIdx + 1}
-      pure $ alt.setArg 3 newHole
+      pure <| alt.setArg 3 newHole
     else withFreshMacroScope do
       let newHole ← `(?rhs)
       let newHoleId := newHole[1]
       let newCase ← `(tactic| case $newHoleId => $holeOrTacticSeq:tacticSeq )
       modify fun s => { s with cases := s.cases.push newCase }
-      pure $ alt.setArg 3 newHole
+      pure <| alt.setArg 3 newHole
   let result  := matchTac.setKind ``Parser.Term.«match»
   let result  := result.setArg 4 (mkNode ``Parser.Term.matchAlts #[mkNullNode newAlts])
   pure result
@@ -46,9 +46,9 @@ private def mkAuxiliaryMatchTerm (parentTag : Name) (matchTac : Syntax) : MacroM
 @[builtinTactic Lean.Parser.Tactic.match]
 def evalMatch : Tactic := fun stx => do
   let tag ← getMainTag
-  let (matchTerm, cases) ← liftMacroM $ mkAuxiliaryMatchTerm tag stx
+  let (matchTerm, cases) ← liftMacroM <| mkAuxiliaryMatchTerm tag stx
   let refineMatchTerm ← `(tactic| refine $matchTerm)
   let stxNew := mkNullNode (#[refineMatchTerm] ++ cases)
-  withMacroExpansion stx stxNew $ evalTactic stxNew
+  withMacroExpansion stx stxNew <| evalTactic stxNew
 
 end Lean.Elab.Tactic
diff --git a/stage0/src/Lean/Parser/Tactic.lean b/stage0/src/Lean/Parser/Tactic.lean
index 3650ca41b7..ac76e4b297 100644
--- a/stage0/src/Lean/Parser/Tactic.lean
+++ b/stage0/src/Lean/Parser/Tactic.lean
@@ -15,6 +15,9 @@ builtin_initialize
 @[builtinTacticParser] def «unknown»    := parser! withPosition (ident >> errorAtSavedPos "unknown tactic" true)
 @[builtinTacticParser] def nestedTactic := tacticSeqBracketed
 
+/- Auxiliary parser for expanding `match` tactic -/
+@[builtinTacticParser] def eraseAuxDiscrs := parser!:maxPrec "eraseAuxDiscrs!"
+
 def matchRhs  := Term.hole <|> Term.syntheticHole <|> tacticSeq
 def matchAlts := Term.matchAlts (rhsParser := matchRhs)
 @[builtinTacticParser] def «match» := parser!:leadPrec "match " >> sepBy1 Term.matchDiscr ", " >> Term.optType >> " with " >> matchAlts
diff --git a/stage0/stdlib/Lean/Elab/Do.c b/stage0/stdlib/Lean/Elab/Do.c
index 8421e38abe..8e007e36cf 100644
--- a/stage0/stdlib/Lean/Elab/Do.c
+++ b/stage0/stdlib/Lean/Elab/Do.c
@@ -308,6 +308,7 @@ lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Do_0__Lean_Elab_Ter
 lean_object* lean_string_utf8_byte_size(lean_object*);
 lean_object* l___private_Lean_Elab_Do_0__Lean_Elab_Term_extractBind___lambda__1(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_Do_ToTerm_returnToTerm___closed__36;
+lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_MessageData_joinSep(lean_object*, lean_object*);
 lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_Do_ToTerm_matchNestedTermResult___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_Quotation_getPatternsVars(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -788,6 +789,7 @@ lean_object* l___private_Lean_Elab_Do_0__Lean_Elab_Term_Do_expandDoIf_x3f_match_
 lean_object* l_Lean_throwError___at___private_Lean_Elab_Do_0__Lean_Elab_Term_extractBind___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_Do_ToCodeBlock_doReassignArrowToCode___closed__7;
 lean_object* l___private_Lean_Elab_Do_0__Lean_Elab_Term_Do_expandDoIf_x3f_match__8(lean_object*);
+lean_object* l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5___rarg(lean_object*);
 lean_object* l___private_Lean_Elab_Do_0__Lean_Elab_Term_getDoSeqElems(lean_object*);
 lean_object* l_Lean_Elab_Term_Do_pullExitPointsAux_match__1(lean_object*);
 lean_object* l_Lean_Elab_Term_Do_ToTerm_actionTerminalToTerm_match__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -825,7 +827,6 @@ lean_object* l_Lean_Elab_Term_Do_ToCodeBlock_doTryToCode___lambda__1___closed__1
 lean_object* l_Lean_Elab_Term_Do_ToTerm_breakToTerm___closed__14;
 lean_object* l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Term_Do_ToTerm_returnToTerm___spec__1___boxed(lean_object*);
 lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_Do_convertTerminalActionIntoJmp_loop___spec__3(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__7___rarg(lean_object*);
 lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_Do_ToTerm_mkJoinPoint___spec__2(size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Do_0__Lean_Elab_Term_hasLiftMethod_match__1(lean_object*);
 lean_object* l_Lean_Elab_Term_Do_hasTerminalAction___boxed(lean_object*);
@@ -843,7 +844,6 @@ lean_object* l_Lean_Elab_Term_Do_ToTerm_breakToTerm___closed__18;
 lean_object* l_Lean_Elab_Term_Do_ToTerm_returnToTerm___closed__1;
 lean_object* l___private_Lean_Elab_Do_0__Lean_Elab_Term_toDoElem(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_Do_pullExitPointsAux___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Do_0__Lean_Elab_Term_Do_expandDoIf_x3f_match__10___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_Do_ToTerm_breakToTerm___closed__15;
 lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Do___hyg_27939_(lean_object*);
@@ -63340,7 +63340,7 @@ x_87 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_87, 0, x_86);
 x_88 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_88, 0, x_87);
-x_89 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5(x_85, x_88, x_3, x_4, x_5, x_6, x_7, x_8, x_60);
+x_89 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(x_85, x_88, x_3, x_4, x_5, x_6, x_7, x_8, x_60);
 lean_dec(x_8);
 lean_dec(x_6);
 lean_dec(x_5);
@@ -63374,7 +63374,7 @@ lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
-x_94 = l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__7___rarg(x_60);
+x_94 = l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5___rarg(x_60);
 x_95 = !lean_is_exclusive(x_94);
 if (x_95 == 0)
 {
diff --git a/stage0/stdlib/Lean/Elab/InfoTree.c b/stage0/stdlib/Lean/Elab/InfoTree.c
index f2e8d08ef2..24725678fa 100644
--- a/stage0/stdlib/Lean/Elab/InfoTree.c
+++ b/stage0/stdlib/Lean/Elab/InfoTree.c
@@ -22,7 +22,6 @@ lean_object* lean_io_get_num_heartbeats(lean_object*);
 lean_object* l_Lean_Elab_InfoTree_substitute_match__1(lean_object*);
 lean_object* l_Std_PersistentHashMap_insertAux___at_Lean_Elab_assignInfoHoleId___spec__2___boxed__const__2;
 extern lean_object* l_Lean_Meta_ppGoal_ppVars___closed__1;
-lean_object* l_Lean_Elab_withInfoContext_x27___at_Lean_Elab_withInfoContext___spec__1(lean_object*);
 lean_object* l_Array_modify___at_Lean_Elab_assignInfoHoleId___spec__4___boxed(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_InternalExceptionId_toString___closed__1;
 lean_object* lean_array_uget(lean_object*, size_t);
@@ -61,6 +60,7 @@ extern lean_object* l_instReprSigma___rarg___closed__1;
 lean_object* l_Lean_Elab_ContextInfo_runMetaM_match__1(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Info_format_match__1(lean_object*);
 lean_object* l_Lean_Elab_getInfoTrees___rarg___lambda__1(lean_object*, lean_object*);
+lean_object* l_Lean_Elab_withInfoContext___rarg___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_instReprSigma___rarg___closed__7;
 lean_object* lean_array_push(lean_object*, lean_object*);
 lean_object* lean_array_get_size(lean_object*);
@@ -74,6 +74,7 @@ lean_object* l_Lean_Elab_withInfoHole___rarg___lambda__3(lean_object*, lean_obje
 lean_object* l_ReaderT_bind___at_Lean_Meta_instMonadLCtxMetaM___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_InfoTree_format(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_instInhabitedFieldInfo___closed__1;
+lean_object* l_Lean_Elab_withInfoContext___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t l_USize_shiftRight(size_t, size_t);
 lean_object* l_Lean_Elab_withInfoContext_x27___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_ContextInfo_options___default;
@@ -118,9 +119,9 @@ lean_object* l_Lean_Syntax_getHeadInfo(lean_object*);
 lean_object* l_Lean_Elab_withInfoHole___rarg___lambda__1(lean_object*, lean_object*, lean_object*);
 lean_object* l_Std_PersistentHashMap_insertAux___at_Lean_Elab_assignInfoHoleId___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_withInfoContext_x27___rarg___lambda__2(lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_withInfoContext___rarg___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_InfoTree_format_match__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_get(lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__3;
 lean_object* l_Lean_Elab_TacticInfo_format___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_ContextInfo_mctx___default;
 lean_object* l_Lean_Elab_withInfoHole___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -136,6 +137,7 @@ lean_object* l_Lean_Elab_ContextInfo_runMetaM(lean_object*);
 lean_object* l_Lean_Elab_TermInfo_format___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_TermInfo_format___lambda__1___closed__1;
 lean_object* l_Lean_Elab_TacticInfo_format___closed__1;
+lean_object* l_Lean_Elab_withInfoContext___rarg___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t l_Lean_Name_hash(lean_object*);
 lean_object* l_Lean_Elab_TacticInfo_format___closed__6;
 lean_object* l_Nat_repr(lean_object*);
@@ -148,7 +150,6 @@ extern lean_object* l_instReprSigma___rarg___closed__5;
 lean_object* lean_st_mk_ref(lean_object*, lean_object*);
 lean_object* l_Lean_Core_getMaxHeartbeats(lean_object*);
 lean_object* l_Lean_Elab_instInhabitedContextInfo___closed__1;
-lean_object* l_Lean_Elab_withInfoHole_match__1___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_ContextInfo_toPPContext(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_InfoState_assignment___default;
 lean_object* l_Lean_Elab_TermInfo_format___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -166,7 +167,6 @@ lean_object* l_Lean_Elab_withInfoContext_x27___rarg___lambda__3(lean_object*, le
 lean_object* l_Std_PersistentHashMap_insertAux_traverse___at_Lean_Elab_assignInfoHoleId___spec__3(size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_formatStxRange_fmtPos_match__1(lean_object*);
 lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_formatStxRange___boxed(lean_object*, lean_object*);
-lean_object* l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__1;
 lean_object* l_Lean_Elab_InfoTree_substitute_match__1___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_formatStxRange___closed__1;
 lean_object* l_Std_PersistentHashMap_findAux___at_Lean_Elab_InfoTree_substitute___spec__7(lean_object*, size_t, lean_object*);
@@ -179,9 +179,7 @@ lean_object* l_Lean_Elab_ContextInfo_ppGoals___boxed(lean_object*, lean_object*,
 size_t l_USize_mul(size_t, size_t);
 lean_object* l_Lean_Elab_ContextInfo_ppGoals___closed__2;
 lean_object* l_Lean_Elab_getInfoTrees(lean_object*);
-lean_object* l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__4;
 lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_formatStxRange(lean_object*, lean_object*);
-lean_object* l_Lean_Elab_withInfoContext___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_getInfoHoleIdAssignment_x3f___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_enableInfoTree___rarg___boxed(lean_object*, lean_object*);
 size_t lean_usize_of_nat(lean_object*);
@@ -218,8 +216,6 @@ lean_object* l_Lean_Elab_MacroExpansionInfo_format___boxed(lean_object*, lean_ob
 lean_object* l_Std_PersistentArray_get_x21___at_Lean_Elab_withInfoHole___spec__1___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_assignInfoHoleId___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_InfoTree_format___closed__1;
-lean_object* l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__2;
-lean_object* l_Lean_Elab_withInfoContext_x27___at_Lean_Elab_withInfoContext___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_instInhabitedInfo___closed__1;
 lean_object* l_Lean_Elab_assignInfoHoleId(lean_object*);
 lean_object* lean_panic_fn(lean_object*, lean_object*);
@@ -278,7 +274,7 @@ extern lean_object* l_Lean_Core_State_ngen___default___closed__1;
 lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_InfoTree_substitute___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Expr_instantiateBetaRevRange___closed__1;
 lean_object* l_Lean_Elab_getInfoTrees___rarg(lean_object*, lean_object*);
-lean_object* l_Lean_Elab_withInfoContext___rarg___lambda__1(lean_object*, lean_object*);
+lean_object* l_Lean_Elab_withInfoContext___rarg___lambda__1(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_assignInfoHoleId___rarg___lambda__1(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_instInhabitedTermInfo___closed__1;
 lean_object* l_Std_Format_prefixJoin___at_Lean_Elab_ContextInfo_ppGoals___spec__2___boxed(lean_object*, lean_object*);
@@ -298,7 +294,7 @@ extern lean_object* l_instInhabitedPUnit;
 lean_object* l_Lean_Elab_InfoTree_format_match__1___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_instInhabitedFieldInfo;
 lean_object* l_Std_Format_nestD(lean_object*);
-lean_object* l_Lean_Elab_withInfoHole_match__1(lean_object*, lean_object*);
+lean_object* l_Lean_Elab_withInfoContext___rarg___lambda__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Std_PersistentHashMap_mkCollisionNode___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_ContextInfo_ppGoals___closed__3;
 lean_object* l_Array_modifyM___at_Lean_Elab_assignInfoHoleId___spec__5___boxed(lean_object*, lean_object*, lean_object*);
@@ -4302,48 +4298,41 @@ lean_dec(x_7);
 return x_8;
 }
 }
-lean_object* l_Lean_Elab_withInfoContext_x27___at_Lean_Elab_withInfoContext___spec__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+lean_object* l_Lean_Elab_withInfoContext___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
-lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
-x_7 = lean_ctor_get(x_1, 1);
-lean_inc(x_7);
-x_8 = lean_ctor_get(x_2, 0);
-lean_inc(x_8);
-lean_inc(x_7);
-x_9 = lean_alloc_closure((void*)(l_Lean_Elab_withInfoContext_x27___rarg___lambda__6___boxed), 7, 6);
-lean_closure_set(x_9, 0, x_5);
-lean_closure_set(x_9, 1, x_1);
-lean_closure_set(x_9, 2, x_2);
-lean_closure_set(x_9, 3, x_6);
-lean_closure_set(x_9, 4, x_7);
-lean_closure_set(x_9, 5, x_4);
-x_10 = lean_apply_4(x_7, lean_box(0), lean_box(0), x_8, x_9);
-return x_10;
-}
-}
-lean_object* l_Lean_Elab_withInfoContext_x27___at_Lean_Elab_withInfoContext___spec__1(lean_object* x_1) {
-_start:
+uint8_t x_4; 
+x_4 = !lean_is_exclusive(x_3);
+if (x_4 == 0)
 {
-lean_object* x_2; 
-x_2 = lean_alloc_closure((void*)(l_Lean_Elab_withInfoContext_x27___at_Lean_Elab_withInfoContext___spec__1___rarg), 6, 0);
-return x_2;
+lean_object* x_5; lean_object* x_6; lean_object* x_7; 
+x_5 = lean_ctor_get(x_3, 1);
+x_6 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_6, 0, x_1);
+lean_ctor_set(x_6, 1, x_5);
+x_7 = l_Std_PersistentArray_push___rarg(x_2, x_6);
+lean_ctor_set(x_3, 1, x_7);
+return x_3;
 }
-}
-lean_object* l_Lean_Elab_withInfoContext___rarg___lambda__1(lean_object* x_1, lean_object* x_2) {
-_start:
+else
 {
-lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
-x_3 = lean_ctor_get(x_1, 0);
-lean_inc(x_3);
-lean_dec(x_1);
-x_4 = lean_ctor_get(x_3, 1);
-lean_inc(x_4);
+uint8_t 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_uint8(x_3, sizeof(void*)*2);
+x_9 = lean_ctor_get(x_3, 0);
+x_10 = lean_ctor_get(x_3, 1);
+lean_inc(x_10);
+lean_inc(x_9);
 lean_dec(x_3);
-x_5 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_5, 0, x_2);
-x_6 = lean_apply_2(x_4, lean_box(0), x_5);
-return x_6;
+x_11 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_11, 0, x_1);
+lean_ctor_set(x_11, 1, x_10);
+x_12 = l_Std_PersistentArray_push___rarg(x_2, x_11);
+x_13 = lean_alloc_ctor(0, 2, 1);
+lean_ctor_set(x_13, 0, x_9);
+lean_ctor_set(x_13, 1, x_12);
+lean_ctor_set_uint8(x_13, sizeof(void*)*2, x_8);
+return x_13;
+}
 }
 }
 lean_object* l_Lean_Elab_withInfoContext___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
@@ -4352,22 +4341,100 @@ _start:
 lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_4 = lean_ctor_get(x_1, 1);
 lean_inc(x_4);
-x_5 = lean_alloc_closure((void*)(l_Lean_Elab_withInfoContext___rarg___lambda__1), 2, 1);
-lean_closure_set(x_5, 0, x_1);
-x_6 = lean_apply_4(x_4, lean_box(0), lean_box(0), x_2, x_5);
+lean_dec(x_1);
+x_5 = lean_alloc_closure((void*)(l_Lean_Elab_withInfoContext___rarg___lambda__1), 3, 2);
+lean_closure_set(x_5, 0, x_3);
+lean_closure_set(x_5, 1, x_2);
+x_6 = lean_apply_1(x_4, x_5);
 return x_6;
 }
 }
+lean_object* l_Lean_Elab_withInfoContext___rarg___lambda__3(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; 
+x_6 = lean_alloc_closure((void*)(l_Lean_Elab_withInfoContext___rarg___lambda__2), 3, 2);
+lean_closure_set(x_6, 0, x_1);
+lean_closure_set(x_6, 1, x_2);
+x_7 = lean_apply_4(x_3, lean_box(0), lean_box(0), x_4, x_6);
+return x_7;
+}
+}
+lean_object* l_Lean_Elab_withInfoContext___rarg___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+_start:
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_8 = lean_ctor_get(x_1, 0);
+lean_inc(x_8);
+lean_dec(x_1);
+x_9 = lean_ctor_get(x_8, 0);
+lean_inc(x_9);
+lean_dec(x_8);
+x_10 = lean_ctor_get(x_9, 0);
+lean_inc(x_10);
+lean_dec(x_9);
+x_11 = lean_alloc_closure((void*)(l_Lean_Elab_withInfoContext___rarg___lambda__3___boxed), 5, 4);
+lean_closure_set(x_11, 0, x_2);
+lean_closure_set(x_11, 1, x_7);
+lean_closure_set(x_11, 2, x_3);
+lean_closure_set(x_11, 3, x_4);
+x_12 = lean_apply_4(x_5, lean_box(0), lean_box(0), x_6, x_11);
+x_13 = l_tryFinally___rarg___closed__1;
+x_14 = lean_apply_4(x_10, lean_box(0), lean_box(0), x_13, x_12);
+return x_14;
+}
+}
+lean_object* l_Lean_Elab_withInfoContext___rarg___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+_start:
+{
+uint8_t x_8; 
+x_8 = lean_ctor_get_uint8(x_7, sizeof(void*)*2);
+if (x_8 == 0)
+{
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+return x_1;
+}
+else
+{
+lean_object* x_9; lean_object* x_10; lean_object* x_11; 
+lean_inc(x_3);
+lean_inc(x_2);
+x_9 = l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___rarg(x_2, x_3);
+lean_inc(x_4);
+x_10 = lean_alloc_closure((void*)(l_Lean_Elab_withInfoContext___rarg___lambda__4), 7, 6);
+lean_closure_set(x_10, 0, x_2);
+lean_closure_set(x_10, 1, x_3);
+lean_closure_set(x_10, 2, x_4);
+lean_closure_set(x_10, 3, x_5);
+lean_closure_set(x_10, 4, x_6);
+lean_closure_set(x_10, 5, x_1);
+x_11 = lean_apply_4(x_4, lean_box(0), lean_box(0), x_9, x_10);
+return x_11;
+}
+}
+}
 lean_object* l_Lean_Elab_withInfoContext___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
-lean_object* x_7; lean_object* x_8; 
-lean_inc(x_1);
-x_7 = lean_alloc_closure((void*)(l_Lean_Elab_withInfoContext___rarg___lambda__2___boxed), 3, 2);
-lean_closure_set(x_7, 0, x_1);
-lean_closure_set(x_7, 1, x_6);
-x_8 = l_Lean_Elab_withInfoContext_x27___at_Lean_Elab_withInfoContext___spec__1___rarg(x_1, x_2, lean_box(0), x_4, x_5, x_7);
-return x_8;
+lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
+x_7 = lean_ctor_get(x_1, 1);
+lean_inc(x_7);
+x_8 = lean_ctor_get(x_2, 0);
+lean_inc(x_8);
+lean_inc(x_7);
+x_9 = lean_alloc_closure((void*)(l_Lean_Elab_withInfoContext___rarg___lambda__5___boxed), 7, 6);
+lean_closure_set(x_9, 0, x_5);
+lean_closure_set(x_9, 1, x_1);
+lean_closure_set(x_9, 2, x_2);
+lean_closure_set(x_9, 3, x_7);
+lean_closure_set(x_9, 4, x_6);
+lean_closure_set(x_9, 5, x_4);
+x_10 = lean_apply_4(x_7, lean_box(0), lean_box(0), x_8, x_9);
+return x_10;
 }
 }
 lean_object* l_Lean_Elab_withInfoContext(lean_object* x_1) {
@@ -4378,13 +4445,22 @@ x_2 = lean_alloc_closure((void*)(l_Lean_Elab_withInfoContext___rarg), 6, 0);
 return x_2;
 }
 }
-lean_object* l_Lean_Elab_withInfoContext___rarg___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+lean_object* l_Lean_Elab_withInfoContext___rarg___lambda__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
-lean_object* x_4; 
-x_4 = l_Lean_Elab_withInfoContext___rarg___lambda__2(x_1, x_2, x_3);
-lean_dec(x_3);
-return x_4;
+lean_object* x_6; 
+x_6 = l_Lean_Elab_withInfoContext___rarg___lambda__3(x_1, x_2, x_3, x_4, x_5);
+lean_dec(x_5);
+return x_6;
+}
+}
+lean_object* l_Lean_Elab_withInfoContext___rarg___lambda__5___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+_start:
+{
+lean_object* x_8; 
+x_8 = l_Lean_Elab_withInfoContext___rarg___lambda__5(x_1, x_2, x_3, x_4, x_5, x_6, x_7);
+lean_dec(x_7);
+return x_8;
 }
 }
 lean_object* l_Lean_Elab_getInfoHoleIdAssignment_x3f___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
@@ -4974,7 +5050,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Elab_assignInfoHoleId___rarg___lambda__2___closed__3;
 x_2 = l_Lean_Elab_assignInfoHoleId___rarg___lambda__2___closed__4;
-x_3 = lean_unsigned_to_nat(205u);
+x_3 = lean_unsigned_to_nat(210u);
 x_4 = lean_unsigned_to_nat(2u);
 x_5 = l_Lean_Elab_assignInfoHoleId___rarg___lambda__2___closed__2;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -5128,7 +5204,7 @@ return x_9;
 lean_object* l_Lean_Elab_withMacroExpansionInfo___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
 _start:
 {
-lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
+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, 1);
 lean_inc(x_8);
 lean_inc(x_2);
@@ -5136,9 +5212,20 @@ x_9 = lean_alloc_closure((void*)(l_Lean_Elab_withMacroExpansionInfo___rarg___lam
 lean_closure_set(x_9, 0, x_2);
 lean_closure_set(x_9, 1, x_5);
 lean_closure_set(x_9, 2, x_6);
+lean_inc(x_8);
 x_10 = lean_apply_4(x_8, lean_box(0), lean_box(0), x_4, x_9);
-x_11 = l_Lean_Elab_withInfoContext___rarg(x_2, x_3, lean_box(0), x_1, x_7, x_10);
-return x_11;
+x_11 = lean_ctor_get(x_3, 0);
+lean_inc(x_11);
+lean_inc(x_8);
+x_12 = lean_alloc_closure((void*)(l_Lean_Elab_withInfoContext___rarg___lambda__5___boxed), 7, 6);
+lean_closure_set(x_12, 0, x_7);
+lean_closure_set(x_12, 1, x_2);
+lean_closure_set(x_12, 2, x_3);
+lean_closure_set(x_12, 3, x_8);
+lean_closure_set(x_12, 4, x_10);
+lean_closure_set(x_12, 5, x_1);
+x_13 = lean_apply_4(x_8, lean_box(0), lean_box(0), x_11, x_12);
+return x_13;
 }
 }
 lean_object* l_Lean_Elab_withMacroExpansionInfo(lean_object* x_1, lean_object* x_2) {
@@ -5149,37 +5236,6 @@ x_3 = lean_alloc_closure((void*)(l_Lean_Elab_withMacroExpansionInfo___rarg), 7,
 return x_3;
 }
 }
-lean_object* l_Lean_Elab_withInfoHole_match__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-if (lean_obj_tag(x_1) == 0)
-{
-lean_object* x_4; lean_object* x_5; 
-lean_dec(x_3);
-x_4 = lean_box(0);
-x_5 = lean_apply_1(x_2, x_4);
-return x_5;
-}
-else
-{
-lean_object* x_6; lean_object* x_7; 
-lean_dec(x_2);
-x_6 = lean_ctor_get(x_1, 0);
-lean_inc(x_6);
-lean_dec(x_1);
-x_7 = lean_apply_1(x_3, x_6);
-return x_7;
-}
-}
-}
-lean_object* l_Lean_Elab_withInfoHole_match__1(lean_object* x_1, lean_object* x_2) {
-_start:
-{
-lean_object* x_3; 
-x_3 = lean_alloc_closure((void*)(l_Lean_Elab_withInfoHole_match__1___rarg), 3, 0);
-return x_3;
-}
-}
 lean_object* l_Std_PersistentArray_getAux___at_Lean_Elab_withInfoHole___spec__2(lean_object* x_1, size_t x_2, size_t x_3) {
 _start:
 {
@@ -5256,45 +5312,6 @@ return x_12;
 }
 }
 }
-static lean_object* _init_l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string("s.trees.size == 1 -- if size is not one, then API is being misused.\n        ");
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Expr_instantiateBetaRevRange___closed__1;
-x_2 = l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__1;
-x_3 = lean_string_append(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__3() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string("Lean.Elab.withInfoHole");
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__4() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
-x_1 = l_Lean_Elab_assignInfoHoleId___rarg___lambda__2___closed__3;
-x_2 = l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__3;
-x_3 = lean_unsigned_to_nat(225u);
-x_4 = lean_unsigned_to_nat(8u);
-x_5 = l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__2;
-x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
-return x_6;
-}
-}
 lean_object* l_Lean_Elab_withInfoHole___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
@@ -5307,70 +5324,69 @@ x_5 = lean_ctor_get(x_3, 0);
 x_6 = lean_ctor_get(x_3, 1);
 x_7 = lean_ctor_get(x_6, 2);
 lean_inc(x_7);
-x_8 = lean_unsigned_to_nat(1u);
-x_9 = lean_nat_dec_eq(x_7, x_8);
-lean_dec(x_7);
+x_8 = lean_unsigned_to_nat(0u);
+x_9 = lean_nat_dec_lt(x_8, x_7);
 if (x_9 == 0)
 {
-lean_object* x_10; lean_object* x_11; lean_object* x_12; 
-lean_free_object(x_3);
+lean_dec(x_7);
 lean_dec(x_6);
-lean_dec(x_5);
 lean_dec(x_2);
-lean_dec(x_1);
-x_10 = l_Lean_Elab_instInhabitedInfoState;
-x_11 = l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__4;
-x_12 = lean_panic_fn(x_10, x_11);
-return x_12;
+lean_ctor_set(x_3, 1, x_1);
+return x_3;
 }
 else
 {
-lean_object* x_13; lean_object* x_14; lean_object* x_15; 
-x_13 = lean_unsigned_to_nat(0u);
-x_14 = l_Std_PersistentArray_get_x21___at_Lean_Elab_withInfoHole___spec__1(x_6, x_13);
-x_15 = l_Std_PersistentHashMap_insert___at_Lean_Elab_assignInfoHoleId___spec__1(x_5, x_1, x_14);
-lean_ctor_set(x_3, 1, x_2);
-lean_ctor_set(x_3, 0, x_15);
+lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
+x_10 = lean_unsigned_to_nat(1u);
+x_11 = lean_nat_sub(x_7, x_10);
+lean_dec(x_7);
+x_12 = l_Std_PersistentArray_get_x21___at_Lean_Elab_withInfoHole___spec__1(x_6, x_11);
+lean_dec(x_11);
+x_13 = l_Std_PersistentHashMap_insert___at_Lean_Elab_assignInfoHoleId___spec__1(x_5, x_2, x_12);
+lean_ctor_set(x_3, 1, x_1);
+lean_ctor_set(x_3, 0, x_13);
 return x_3;
 }
 }
 else
 {
-uint8_t x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; uint8_t x_21; 
-x_16 = lean_ctor_get_uint8(x_3, sizeof(void*)*2);
-x_17 = lean_ctor_get(x_3, 0);
-x_18 = lean_ctor_get(x_3, 1);
-lean_inc(x_18);
-lean_inc(x_17);
+uint8_t x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; uint8_t x_19; 
+x_14 = lean_ctor_get_uint8(x_3, sizeof(void*)*2);
+x_15 = lean_ctor_get(x_3, 0);
+x_16 = lean_ctor_get(x_3, 1);
+lean_inc(x_16);
+lean_inc(x_15);
 lean_dec(x_3);
-x_19 = lean_ctor_get(x_18, 2);
-lean_inc(x_19);
-x_20 = lean_unsigned_to_nat(1u);
-x_21 = lean_nat_dec_eq(x_19, x_20);
-lean_dec(x_19);
-if (x_21 == 0)
+x_17 = lean_ctor_get(x_16, 2);
+lean_inc(x_17);
+x_18 = lean_unsigned_to_nat(0u);
+x_19 = lean_nat_dec_lt(x_18, x_17);
+if (x_19 == 0)
 {
-lean_object* x_22; lean_object* x_23; lean_object* x_24; 
-lean_dec(x_18);
+lean_object* x_20; 
 lean_dec(x_17);
+lean_dec(x_16);
 lean_dec(x_2);
-lean_dec(x_1);
-x_22 = l_Lean_Elab_instInhabitedInfoState;
-x_23 = l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__4;
-x_24 = lean_panic_fn(x_22, x_23);
-return x_24;
+x_20 = lean_alloc_ctor(0, 2, 1);
+lean_ctor_set(x_20, 0, x_15);
+lean_ctor_set(x_20, 1, x_1);
+lean_ctor_set_uint8(x_20, sizeof(void*)*2, x_14);
+return x_20;
 }
 else
 {
-lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
-x_25 = lean_unsigned_to_nat(0u);
-x_26 = l_Std_PersistentArray_get_x21___at_Lean_Elab_withInfoHole___spec__1(x_18, x_25);
-x_27 = l_Std_PersistentHashMap_insert___at_Lean_Elab_assignInfoHoleId___spec__1(x_17, x_1, x_26);
-x_28 = lean_alloc_ctor(0, 2, 1);
-lean_ctor_set(x_28, 0, x_27);
-lean_ctor_set(x_28, 1, x_2);
-lean_ctor_set_uint8(x_28, sizeof(void*)*2, x_16);
-return x_28;
+lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; 
+x_21 = lean_unsigned_to_nat(1u);
+x_22 = lean_nat_sub(x_17, x_21);
+lean_dec(x_17);
+x_23 = l_Std_PersistentArray_get_x21___at_Lean_Elab_withInfoHole___spec__1(x_16, x_22);
+lean_dec(x_22);
+x_24 = l_Std_PersistentHashMap_insert___at_Lean_Elab_assignInfoHoleId___spec__1(x_15, x_2, x_23);
+x_25 = lean_alloc_ctor(0, 2, 1);
+lean_ctor_set(x_25, 0, x_24);
+lean_ctor_set(x_25, 1, x_1);
+lean_ctor_set_uint8(x_25, sizeof(void*)*2, x_14);
+return x_25;
 }
 }
 }
@@ -5378,31 +5394,16 @@ return x_28;
 lean_object* l_Lean_Elab_withInfoHole___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
-if (lean_obj_tag(x_4) == 0)
-{
 lean_object* x_5; lean_object* x_6; lean_object* x_7; 
-lean_dec(x_3);
 x_5 = lean_ctor_get(x_1, 1);
 lean_inc(x_5);
 lean_dec(x_1);
-x_6 = lean_alloc_closure((void*)(l_Lean_Elab_withInfoContext_x27___rarg___lambda__1), 2, 1);
+x_6 = lean_alloc_closure((void*)(l_Lean_Elab_withInfoHole___rarg___lambda__1), 3, 2);
 lean_closure_set(x_6, 0, x_2);
+lean_closure_set(x_6, 1, x_3);
 x_7 = lean_apply_1(x_5, x_6);
 return x_7;
 }
-else
-{
-lean_object* x_8; lean_object* x_9; lean_object* x_10; 
-x_8 = lean_ctor_get(x_1, 1);
-lean_inc(x_8);
-lean_dec(x_1);
-x_9 = lean_alloc_closure((void*)(l_Lean_Elab_withInfoHole___rarg___lambda__1), 3, 2);
-lean_closure_set(x_9, 0, x_3);
-lean_closure_set(x_9, 1, x_2);
-x_10 = lean_apply_1(x_8, x_9);
-return x_10;
-}
-}
 }
 lean_object* l_Lean_Elab_withInfoHole___rarg___lambda__3(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:
@@ -5769,14 +5770,6 @@ l_Lean_Elab_assignInfoHoleId___rarg___lambda__2___closed__4 = _init_l_Lean_Elab_
 lean_mark_persistent(l_Lean_Elab_assignInfoHoleId___rarg___lambda__2___closed__4);
 l_Lean_Elab_assignInfoHoleId___rarg___lambda__2___closed__5 = _init_l_Lean_Elab_assignInfoHoleId___rarg___lambda__2___closed__5();
 lean_mark_persistent(l_Lean_Elab_assignInfoHoleId___rarg___lambda__2___closed__5);
-l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__1 = _init_l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__1();
-lean_mark_persistent(l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__1);
-l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__2 = _init_l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__2();
-lean_mark_persistent(l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__2);
-l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__3 = _init_l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__3();
-lean_mark_persistent(l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__3);
-l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__4 = _init_l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__4();
-lean_mark_persistent(l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__4);
 return lean_io_result_mk_ok(lean_box(0));
 }
 #ifdef __cplusplus
diff --git a/stage0/stdlib/Lean/Elab/LetRec.c b/stage0/stdlib/Lean/Elab/LetRec.c
index fef4a15f51..09bbd15449 100644
--- a/stage0/stdlib/Lean/Elab/LetRec.c
+++ b/stage0/stdlib/Lean/Elab/LetRec.c
@@ -71,6 +71,7 @@ lean_object* lean_string_utf8_extract(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_addDocString___at___private_Lean_Elab_LetRec_0__Lean_Elab_Term_mkLetRecDeclView___spec__6___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_elabAttrs___at___private_Lean_Elab_LetRec_0__Lean_Elab_Term_mkLetRecDeclView___spec__14___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_string_utf8_byte_size(lean_object*);
+lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_LetRec_0__Lean_Elab_Term_mkLetRecDeclView___spec__17___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_toAttributeKind___at___private_Lean_Elab_LetRec_0__Lean_Elab_Term_mkLetRecDeclView___spec__16___closed__1;
 lean_object* l_Lean_Elab_toAttributeKind___at___private_Lean_Elab_LetRec_0__Lean_Elab_Term_mkLetRecDeclView___spec__16___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -154,11 +155,10 @@ extern lean_object* l_Lean_KernelException_toMessageData___closed__3;
 size_t lean_usize_of_nat(lean_object*);
 lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_LetRec_0__Lean_Elab_Term_mkLetRecDeclView___spec__19___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_LetRec_0__Lean_Elab_Term_withAuxLocalDecls_loop___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5___rarg(lean_object*);
 lean_object* l_Array_mapIdxM_map_match__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Elab_Term_termElabAttribute;
 lean_object* l___private_Lean_Elab_LetRec_0__Lean_Elab_Term_registerLetRecsToLift(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_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__7___rarg(lean_object*);
-lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_LetRec_0__Lean_Elab_Term_mkLetRecDeclView___spec__19___lambda__3___closed__1;
 lean_object* l_Lean_Syntax_getPos_x3f(lean_object*, uint8_t);
 lean_object* l_Lean_Elab_checkNotAlreadyDeclared___at___private_Lean_Elab_LetRec_0__Lean_Elab_Term_mkLetRecDeclView___spec__4___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -1503,7 +1503,7 @@ x_75 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_75, 0, x_74);
 x_76 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_76, 0, x_75);
-x_77 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5(x_73, x_76, x_2, x_3, x_4, x_5, x_6, x_7, x_50);
+x_77 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(x_73, x_76, x_2, x_3, x_4, x_5, x_6, x_7, x_50);
 lean_dec(x_7);
 lean_dec(x_5);
 lean_dec(x_4);
@@ -1537,7 +1537,7 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_82 = l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__7___rarg(x_50);
+x_82 = l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5___rarg(x_50);
 x_83 = !lean_is_exclusive(x_82);
 if (x_83 == 0)
 {
diff --git a/stage0/stdlib/Lean/Elab/Match.c b/stage0/stdlib/Lean/Elab/Match.c
index b8caffcfe4..f24fcac515 100644
--- a/stage0/stdlib/Lean/Elab/Match.c
+++ b/stage0/stdlib/Lean/Elab/Match.c
@@ -136,6 +136,7 @@ lean_object* lean_local_ctx_erase(lean_object*, lean_object*);
 lean_object* l_List_mapM___at_Lean_Elab_Term_ToDepElimPattern_main___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Term_anonymousCtor___elambda__1___closed__2;
 lean_object* l_Lean_mkMVar(lean_object*);
+lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__3;
 extern lean_object* l_Array_empty___closed__1;
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_ToDepElimPattern_throwInvalidPattern___rarg___closed__2;
 lean_object* lean_environment_find(lean_object*, lean_object*);
@@ -147,17 +148,16 @@ extern lean_object* l___private_Lean_Meta_ExprDefEq_0__Lean_Meta_checkTypesAndAs
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_CollectPatternVars_nameToPattern___closed__8;
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_CollectPatternVars_processVar___lambda__3___closed__3;
 lean_object* l_Lean_Elab_Term_CollectPatternVars_CtorApp_processCtorApp___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__3;
 lean_object* l_List_forIn_loop___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchAux___spec__4___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_st_ref_get(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_CollectPatternVars_processCtorApp_match__1___rarg(lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__5;
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_CollectPatternVars_nameToPattern___closed__17;
 lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabDiscrsWitMatchType___spec__1___lambda__1___closed__6;
 extern lean_object* l_Lean_instInhabitedParserDescr___closed__1;
 lean_object* l_Lean_Elab_Term_CollectPatternVars_CtorApp_processCtorApp___lambda__1___boxed__const__1;
 uint8_t lean_name_eq(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabMatchAltView___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* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__5;
 lean_object* l_Lean_Elab_Term_elabMatchAltView___lambda__1___closed__1;
 lean_object* l_Lean_annotation_x3f(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchAux___spec__9___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -218,6 +218,7 @@ lean_object* l_Lean_Elab_Term_elabMatch_elabMatchDefault___closed__2;
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_getMatchAlts___closed__1;
 lean_object* lean_string_utf8_byte_size(lean_object*);
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_CollectPatternVars_nameToPattern___closed__4;
+lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_CollectPatternVars_CtorApp_processCtorApp(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_Match_0__Lean_Elab_Term_withPatternVars_loop___spec__3___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_Lean_Meta_Match_mkMatcher(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -233,7 +234,6 @@ extern lean_object* l_Lean_rootNamespace___closed__2;
 lean_object* l_List_forIn_loop___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchAux___spec__4___closed__1;
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_CollectPatternVars_throwCtorExpected___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_throwError___at___private_Lean_Elab_Match_0__Lean_Elab_Term_ToDepElimPattern_throwInvalidPattern___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName___closed__2;
 lean_object* l_Lean_Elab_Term_CollectPatternVars_CtorApp_instInhabitedContext;
 lean_object* l_Lean_throwError___at_Lean_Elab_Term_CollectPatternVars_CtorApp_processCtorApp___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Match_0__Lean_Elab_Term_getMatchAlts___spec__1___closed__2;
@@ -259,6 +259,7 @@ lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_CollectPatternVars_Ct
 lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_CollectPatternVars_main___spec__3___closed__1;
 lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchTypeAndDiscrs_loop___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_finalizePatternDecls(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Term_isAuxDiscrName___closed__2;
 lean_object* l_Lean_Elab_Term_getPatternsVars_match__1___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabMatch_elabMatchDefault___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_myMacro____x40_Init_Notation___hyg_13855____closed__9;
@@ -282,7 +283,6 @@ lean_object* l_Array_foldlMUnsafe___at_Array_foldl___spec__1___rarg(lean_object*
 lean_object* l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_applyAttributesCore___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_CollectPatternVars_nameToPattern___closed__21;
 lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Term_getPatternsVars___spec__3___rarg(lean_object*);
-lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__4;
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_getDiscrs(lean_object*);
 lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_expandMacrosInPatterns___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_CollectPatternVars_collect_match__1(lean_object*);
@@ -295,7 +295,9 @@ lean_object* l_Lean_Elab_Term_withDepElimPatterns___rarg___boxed__const__1;
 lean_object* l_Lean_Syntax_mkApp(lean_object*, lean_object*);
 lean_object* l___private_Lean_Expr_0__Lean_Expr_getAppArgsAux(lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_ToDepElimPattern_mkLocalDeclFor_match__2(lean_object*);
+lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__4;
 lean_object* l_Lean_LocalDecl_value(lean_object*);
+uint8_t l_Lean_Name_hasMacroScopes(lean_object*);
 lean_object* l_Lean_Elab_Term_elabMatchAltView(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_tryPostponeIfNoneOrMVar(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_withPatternVars_loop_match__1(lean_object*);
@@ -346,10 +348,13 @@ lean_object* lean_nat_sub(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_CollectPatternVars_CtorApp_processCtorApp_match__2___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_Match_Pattern_toExpr_visit(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_CollectPatternVars_nameToPattern___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Term_isAuxDiscrName___boxed(lean_object*);
 extern lean_object* l___private_Lean_Meta_LevelDefEq_0__Lean_Meta_solveSelfMax___closed__1;
+uint8_t l_Lean_Elab_Term_isAuxDiscrName(lean_object*);
 extern lean_object* l_Lean_strLitKind;
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_CollectPatternVars_nameToPattern___closed__1;
 lean_object* l_Lean_Elab_Term_ToDepElimPattern_main_match__4(lean_object*);
+lean_object* l_Lean_Elab_Term_isAuxDiscrName___closed__1;
 lean_object* l_Lean_Elab_Term_withDepElimPatterns___rarg___closed__2;
 lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_forallTelescopeReducingImp___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Meta_0__Array_mapSepElemsMAux___at_Lean_Elab_Term_CollectPatternVars_collect___spec__3___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*);
@@ -400,7 +405,6 @@ lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_getDiscrs___boxed(lea
 lean_object* l_Lean_Elab_Term_CollectPatternVars_collect___closed__11;
 lean_object* l_Nat_repr(lean_object*);
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchAux___lambda__1___boxed__const__1;
-lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__1;
 lean_object* l_Lean_Elab_Term_elabMatch_elabMatchDefault___closed__1;
 lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_forallTelescopeReducingAux___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Array_forInUnsafe_loop___at_Lean_pushScope___spec__1___rarg___lambda__1___closed__1;
@@ -413,6 +417,7 @@ lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_expandNonAtomicDiscrs
 extern lean_object* l_Lean_Syntax_getHead_x3f___closed__4;
 extern lean_object* l_myMacro____x40_Init_Notation___hyg_14424____closed__1;
 lean_object* l_Lean_Elab_Term_inaccessible_x3f___boxed(lean_object*);
+lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__1;
 lean_object* l_Lean_Syntax_getId(lean_object*);
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_getMatchOptType(lean_object*);
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_CollectPatternVars_throwInvalidPattern___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -434,6 +439,7 @@ lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_expandNonAtomicDiscrs
 extern lean_object* l_Lean_Parser_Term_explicitUniv___elambda__1___closed__2;
 lean_object* l_Lean_Elab_Term_finalizePatternDecls_match__2(lean_object*);
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_CollectPatternVars_CtorApp_processCtorAppAux_match__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__2;
 extern lean_object* l_myMacro____x40_Init_Notation___hyg_2191____closed__2;
 lean_object* l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchAux___spec__9(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabDiscrsWitMatchType___spec__1___lambda__1___closed__4;
@@ -448,7 +454,6 @@ lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchTypeAndDiscr
 lean_object* l___regBuiltin_Lean_Elab_Term_elabNoMatch___closed__1;
 lean_object* l_Lean_Elab_Term_CollectPatternVars_collect___closed__10;
 extern lean_object* l___private_Init_Meta_0__Lean_quoteName___closed__2;
-lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__2;
 lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchAux___spec__1(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_CollectPatternVars_processCtorApp(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_throwUnsupportedSyntax___at_Lean_Elab_Term_getPatternsVars___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -474,7 +479,6 @@ lean_object* l___private_Init_Util_0__mkPanicMessageWithDecl(lean_object*, lean_
 lean_object* l_Array_reverse___rarg(lean_object*);
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_CollectPatternVars_processVar___lambda__2___closed__4;
 lean_object* l_Lean_Elab_Term_ToDepElimPattern_State_found___default;
-lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1486____closed__1;
 extern lean_object* l_Lean_KernelException_toMessageData___closed__15;
 uint8_t l_Array_isEmpty___rarg(lean_object*);
 extern lean_object* l_Lean_instInhabitedLocalDecl;
@@ -489,7 +493,6 @@ lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_expandMacrosInPatterns__
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_expandNonAtomicDiscrs_x3f_loop___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_mkUserNameFor_match__1___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_inaccessible_x3f(lean_object*);
-lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1486____closed__2;
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_isMatchUnit_x3f_match__1(lean_object*);
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_ToDepElimPattern_throwInvalidPattern___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_ReaderT_bind___at_Lean_Elab_Term_instMonadLogTermElabM___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -502,9 +505,9 @@ lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_CollectPatternVars_pr
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_CollectPatternVars_CtorApp_pushNewArg(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_mkFVar(lean_object*);
 uint8_t l_List_elem___at_Lean_Occurrences_contains___spec__1(lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1489____closed__2;
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_getMVarSyntaxMVarId___boxed(lean_object*);
 lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchAux___spec__7(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-uint8_t l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName(lean_object*);
 lean_object* l_Lean_Elab_Term_finalizePatternDecls_match__2___rarg(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_KernelException_toMessageData___closed__3;
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_elabAtomicDiscr___closed__1;
@@ -526,6 +529,7 @@ lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_ToDepElimPattern_alre
 lean_object* l_List_forIn_loop___at_Lean_Elab_Term_reportMatcherResultErrors___spec__1___closed__1;
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchAux___closed__4;
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_withPatternVars_loop_match__1___rarg(lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5___rarg(lean_object*);
 extern lean_object* l_Lean_Parser_Tactic_inductionAlt___closed__5;
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_elabAtomicDiscr(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_LocalDecl_fvarId(lean_object*);
@@ -543,17 +547,16 @@ lean_object* l_Lean_throwError___at___private_Lean_Elab_Match_0__Lean_Elab_Term_
 lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Match_0__Lean_Elab_Term_tryPostponeIfDiscrTypeIsMVar___spec__1___closed__1;
 extern lean_object* l_Lean_Elab_Term_termElabAttribute;
 extern lean_object* l_Lean_Syntax_getHead_x3f___closed__3;
+lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1489____closed__1;
 lean_object* l_Lean_Elab_Term_instToStringPatternVar(lean_object*);
 lean_object* l_Lean_mkAtomFrom(lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_waitExpectedType(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__7___rarg(lean_object*);
 lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_expandMacrosInPatterns___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_CollectPatternVars_processCtor(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_LocalDecl_type(lean_object*);
 lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_App_0__Lean_Elab_Term_addLValArg___spec__2___lambda__1___boxed(lean_object*, lean_object*);
 lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Term_finalizePatternDecls___spec__1(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Match_0__Lean_Elab_Term_getMatchAlts___spec__1___closed__3;
-lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_Match_Alt_checkAndReplaceFVarId___lambda__1___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_reportMatcherResultErrors___lambda__1(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_synthesizeSyntheticMVarsUsingDefault(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -698,7 +701,6 @@ lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_withElaboratedLHS_mat
 uint8_t l_Lean_Syntax_isNone(lean_object*);
 lean_object* lean_name_mk_numeral(lean_object*, lean_object*);
 lean_object* l_Lean_Meta_inferType(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName___boxed(lean_object*);
 lean_object* l_Lean_expandMacros(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_myMacro____x40_Init_Notation___hyg_1398____closed__8;
 lean_object* l_List_forIn_loop___at_Lean_Elab_Term_reportMatcherResultErrors___spec__1___closed__2;
@@ -710,7 +712,6 @@ lean_object* l_List_forIn_loop___at___private_Lean_Elab_Match_0__Lean_Elab_Term_
 lean_object* l_Lean_throwError___at___private_Lean_Elab_Match_0__Lean_Elab_Term_CollectPatternVars_processVar___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_isPatternVar_match__3(lean_object*);
 lean_object* l_Lean_mkFreshId___at___private_Lean_Elab_Binders_0__Lean_Elab_Term_FunBinders_elabFunBinderViews___spec__1___rarg(lean_object*, lean_object*);
-lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName___closed__1;
 uint8_t l_Lean_Expr_hasLooseBVars(lean_object*);
 lean_object* l_Lean_Elab_Term_elabMatch_elabMatchDefault___closed__4;
 lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_mkMVarSyntax___rarg___boxed(lean_object*, lean_object*);
@@ -833,10 +834,10 @@ lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchAux_match__3
 lean_object* l_Lean_Elab_Term_isLocalIdent_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_forIn_loop___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabMatchAux___spec__4___lambda__1___closed__1;
 lean_object* l_Array_mapMUnsafe_map___at_Lean_Meta_Closure_mkBinding___spec__1(size_t, size_t, lean_object*);
-lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_8715_(lean_object*);
-lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1486_(lean_object*);
+lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_8718_(lean_object*);
+lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1489_(lean_object*);
 lean_object* l_Lean_Elab_Term_CollectPatternVars_CtorApp_Context_paramDeclIdx___default;
-lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990_(lean_object*);
+lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993_(lean_object*);
 lean_object* l_Lean_mkConst(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_reportMatcherResultErrors___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_mkSimpleThunk(lean_object*);
@@ -2133,7 +2134,7 @@ lean_dec(x_3);
 return x_9;
 }
 }
-static lean_object* _init_l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName___closed__1() {
+static lean_object* _init_l_Lean_Elab_Term_isAuxDiscrName___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -2141,32 +2142,44 @@ x_1 = lean_mk_string("_discr");
 return x_1;
 }
 }
-static lean_object* _init_l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName___closed__2() {
+static lean_object* _init_l_Lean_Elab_Term_isAuxDiscrName___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName___closed__1;
+x_2 = l_Lean_Elab_Term_isAuxDiscrName___closed__1;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
 }
 }
-uint8_t l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName(lean_object* x_1) {
+uint8_t l_Lean_Elab_Term_isAuxDiscrName(lean_object* x_1) {
 _start:
 {
-lean_object* x_2; lean_object* x_3; uint8_t x_4; 
-x_2 = lean_erase_macro_scopes(x_1);
-x_3 = l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName___closed__2;
-x_4 = lean_name_eq(x_2, x_3);
-lean_dec(x_2);
-return x_4;
+uint8_t x_2; 
+x_2 = l_Lean_Name_hasMacroScopes(x_1);
+if (x_2 == 0)
+{
+uint8_t x_3; 
+lean_dec(x_1);
+x_3 = 0;
+return x_3;
+}
+else
+{
+lean_object* x_4; lean_object* x_5; uint8_t x_6; 
+x_4 = lean_erase_macro_scopes(x_1);
+x_5 = l_Lean_Elab_Term_isAuxDiscrName___closed__2;
+x_6 = lean_name_eq(x_4, x_5);
+lean_dec(x_4);
+return x_6;
 }
 }
-lean_object* l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName___boxed(lean_object* x_1) {
+}
+lean_object* l_Lean_Elab_Term_isAuxDiscrName___boxed(lean_object* x_1) {
 _start:
 {
 uint8_t x_2; lean_object* x_3; 
-x_2 = l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName(x_1);
+x_2 = l_Lean_Elab_Term_isAuxDiscrName(x_1);
 x_3 = lean_box(x_2);
 return x_3;
 }
@@ -2289,7 +2302,7 @@ if (x_20 == 0)
 lean_object* x_21; lean_object* x_22; uint8_t x_23; 
 x_21 = lean_ctor_get(x_19, 0);
 x_22 = l_Lean_LocalDecl_userName(x_21);
-x_23 = l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName(x_22);
+x_23 = l_Lean_Elab_Term_isAuxDiscrName(x_22);
 if (x_23 == 0)
 {
 lean_dec(x_21);
@@ -2315,7 +2328,7 @@ lean_inc(x_26);
 lean_inc(x_25);
 lean_dec(x_19);
 x_27 = l_Lean_LocalDecl_userName(x_25);
-x_28 = l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName(x_27);
+x_28 = l_Lean_Elab_Term_isAuxDiscrName(x_27);
 if (x_28 == 0)
 {
 lean_object* x_29; 
@@ -3860,7 +3873,7 @@ return x_11;
 }
 }
 }
-static lean_object* _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1486____closed__1() {
+static lean_object* _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1489____closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -3868,21 +3881,21 @@ x_1 = lean_mk_string("MVarWithIdKind");
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1486____closed__2() {
+static lean_object* _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1489____closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1486____closed__1;
+x_2 = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1489____closed__1;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
 }
 }
-lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1486_(lean_object* x_1) {
+lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1489_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; 
-x_2 = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1486____closed__2;
+x_2 = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1489____closed__2;
 x_3 = l_Lean_Parser_registerBuiltinNodeKind(x_2, x_1);
 return x_3;
 }
@@ -3903,7 +3916,7 @@ lean_ctor_set(x_7, 0, x_5);
 lean_ctor_set(x_7, 1, x_6);
 x_8 = l_Lean_mkOptionalNode___closed__2;
 x_9 = lean_array_push(x_8, x_7);
-x_10 = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1486____closed__2;
+x_10 = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1489____closed__2;
 x_11 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_11, 0, x_10);
 lean_ctor_set(x_11, 1, x_9);
@@ -3924,7 +3937,7 @@ lean_ctor_set(x_15, 0, x_12);
 lean_ctor_set(x_15, 1, x_14);
 x_16 = l_Lean_mkOptionalNode___closed__2;
 x_17 = lean_array_push(x_16, x_15);
-x_18 = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1486____closed__2;
+x_18 = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1489____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);
@@ -4026,7 +4039,7 @@ _start:
 {
 lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
 x_2 = l_Lean_Elab_Term_termElabAttribute;
-x_3 = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1486____closed__2;
+x_3 = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1489____closed__2;
 x_4 = l___regBuiltin_Lean_Elab_Term_elabMVarWithIdKind___closed__1;
 x_5 = l_Lean_KeyedDeclsAttribute_addBuiltin___rarg(x_2, x_3, x_4, x_1);
 return x_5;
@@ -15732,7 +15745,7 @@ x_71 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_71, 0, x_70);
 x_72 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_72, 0, x_71);
-x_73 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5(x_69, x_72, x_2, x_3, x_4, x_5, x_6, x_7, x_46);
+x_73 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(x_69, x_72, x_2, x_3, x_4, x_5, x_6, x_7, x_46);
 lean_dec(x_7);
 lean_dec(x_5);
 lean_dec(x_4);
@@ -15766,7 +15779,7 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_78 = l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__7___rarg(x_46);
+x_78 = l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5___rarg(x_46);
 x_79 = !lean_is_exclusive(x_78);
 if (x_79 == 0)
 {
@@ -22322,7 +22335,7 @@ lean_dec(x_5);
 return x_12;
 }
 }
-static lean_object* _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__1() {
+static lean_object* _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__1() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
@@ -22332,7 +22345,7 @@ x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__2() {
+static lean_object* _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -22340,17 +22353,17 @@ x_1 = lean_mk_string("ignoreUnusedAlts");
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__3() {
+static lean_object* _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__1;
-x_2 = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__2;
+x_1 = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__1;
+x_2 = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__2;
 x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__4() {
+static lean_object* _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__4() {
 _start:
 {
 lean_object* x_1; 
@@ -22358,13 +22371,13 @@ x_1 = lean_mk_string("if true, do not generate error if an alternative is not us
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__5() {
+static lean_object* _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__5() {
 _start:
 {
 uint8_t x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
 x_1 = 0;
 x_2 = l_Lean_instInhabitedParserDescr___closed__1;
-x_3 = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__4;
+x_3 = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__4;
 x_4 = lean_box(x_1);
 x_5 = lean_alloc_ctor(0, 3, 0);
 lean_ctor_set(x_5, 0, x_4);
@@ -22373,12 +22386,12 @@ lean_ctor_set(x_5, 2, x_3);
 return x_5;
 }
 }
-lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990_(lean_object* x_1) {
+lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_2 = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__3;
-x_3 = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__5;
+x_2 = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__3;
+x_3 = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__5;
 x_4 = l_Lean_Option_register___at_Lean_Elab_initFn____x40_Lean_Elab_AutoBound___hyg_4____spec__1(x_2, x_3, x_1);
 return x_4;
 }
@@ -26540,7 +26553,7 @@ x_26 = lean_ctor_get(x_24, 1);
 lean_inc(x_26);
 lean_dec(x_24);
 x_27 = lean_array_get_size(x_20);
-x_28 = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__1;
+x_28 = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__1;
 lean_inc(x_5);
 x_29 = l_Lean_Elab_Term_mkAuxName(x_28, x_5, x_6, x_7, x_8, x_9, x_10, x_26);
 if (lean_obj_tag(x_29) == 0)
@@ -27350,7 +27363,7 @@ static lean_object* _init_l___private_Lean_Elab_Match_0__Lean_Elab_Term_expandNo
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName___closed__1;
+x_1 = l_Lean_Elab_Term_isAuxDiscrName___closed__1;
 x_2 = lean_string_utf8_byte_size(x_1);
 return x_2;
 }
@@ -27359,7 +27372,7 @@ static lean_object* _init_l___private_Lean_Elab_Match_0__Lean_Elab_Term_expandNo
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName___closed__1;
+x_1 = l_Lean_Elab_Term_isAuxDiscrName___closed__1;
 x_2 = lean_unsigned_to_nat(0u);
 x_3 = l___private_Lean_Elab_Match_0__Lean_Elab_Term_expandNonAtomicDiscrs_x3f_loop___closed__1;
 x_4 = lean_alloc_ctor(0, 3, 0);
@@ -27479,7 +27492,7 @@ lean_inc(x_41);
 x_42 = lean_ctor_get(x_40, 1);
 lean_inc(x_42);
 lean_dec(x_40);
-x_43 = l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName___closed__2;
+x_43 = l_Lean_Elab_Term_isAuxDiscrName___closed__2;
 x_44 = l_Lean_addMacroScope(x_41, x_43, x_38);
 x_45 = lean_box(0);
 x_46 = l___private_Lean_Elab_Match_0__Lean_Elab_Term_expandNonAtomicDiscrs_x3f_loop___closed__2;
@@ -27489,7 +27502,7 @@ lean_ctor_set(x_47, 1, x_46);
 lean_ctor_set(x_47, 2, x_44);
 lean_ctor_set(x_47, 3, x_45);
 x_48 = l_Lean_Syntax_getId(x_47);
-x_49 = l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName(x_48);
+x_49 = l_Lean_Elab_Term_isAuxDiscrName(x_48);
 if (x_49 == 0)
 {
 lean_object* x_50; lean_object* x_51; uint8_t x_52; 
@@ -27580,7 +27593,7 @@ lean_inc(x_76);
 x_77 = lean_ctor_get(x_75, 1);
 lean_inc(x_77);
 lean_dec(x_75);
-x_78 = l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName___closed__2;
+x_78 = l_Lean_Elab_Term_isAuxDiscrName___closed__2;
 x_79 = l_Lean_addMacroScope(x_76, x_78, x_73);
 x_80 = lean_box(0);
 x_81 = l___private_Lean_Elab_Match_0__Lean_Elab_Term_expandNonAtomicDiscrs_x3f_loop___closed__2;
@@ -27590,7 +27603,7 @@ lean_ctor_set(x_82, 1, x_81);
 lean_ctor_set(x_82, 2, x_79);
 lean_ctor_set(x_82, 3, x_80);
 x_83 = l_Lean_Syntax_getId(x_82);
-x_84 = l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName(x_83);
+x_84 = l_Lean_Elab_Term_isAuxDiscrName(x_83);
 if (x_84 == 0)
 {
 lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; 
@@ -27720,7 +27733,7 @@ lean_inc(x_120);
 x_121 = lean_ctor_get(x_119, 1);
 lean_inc(x_121);
 lean_dec(x_119);
-x_122 = l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName___closed__2;
+x_122 = l_Lean_Elab_Term_isAuxDiscrName___closed__2;
 x_123 = l_Lean_addMacroScope(x_120, x_122, x_117);
 x_124 = lean_box(0);
 x_125 = l___private_Lean_Elab_Match_0__Lean_Elab_Term_expandNonAtomicDiscrs_x3f_loop___closed__2;
@@ -27730,7 +27743,7 @@ lean_ctor_set(x_126, 1, x_125);
 lean_ctor_set(x_126, 2, x_123);
 lean_ctor_set(x_126, 3, x_124);
 x_127 = l_Lean_Syntax_getId(x_126);
-x_128 = l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName(x_127);
+x_128 = l_Lean_Elab_Term_isAuxDiscrName(x_127);
 if (x_128 == 0)
 {
 lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; 
@@ -30533,7 +30546,7 @@ x_5 = l_Lean_KeyedDeclsAttribute_addBuiltin___rarg(x_2, x_3, x_4, x_1);
 return x_5;
 }
 }
-lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_8715_(lean_object* x_1) {
+lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_8718_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; 
@@ -30705,10 +30718,10 @@ l_Array_forInUnsafe_loop___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabDi
 lean_mark_persistent(l_Array_forInUnsafe_loop___at___private_Lean_Elab_Match_0__Lean_Elab_Term_elabDiscrsWitMatchType___spec__1___lambda__1___closed__7);
 l___private_Lean_Elab_Match_0__Lean_Elab_Term_elabDiscrsWitMatchType___closed__1 = _init_l___private_Lean_Elab_Match_0__Lean_Elab_Term_elabDiscrsWitMatchType___closed__1();
 lean_mark_persistent(l___private_Lean_Elab_Match_0__Lean_Elab_Term_elabDiscrsWitMatchType___closed__1);
-l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName___closed__1 = _init_l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName___closed__1();
-lean_mark_persistent(l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName___closed__1);
-l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName___closed__2 = _init_l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName___closed__2();
-lean_mark_persistent(l___private_Lean_Elab_Match_0__Lean_Elab_Term_isAuxDiscrName___closed__2);
+l_Lean_Elab_Term_isAuxDiscrName___closed__1 = _init_l_Lean_Elab_Term_isAuxDiscrName___closed__1();
+lean_mark_persistent(l_Lean_Elab_Term_isAuxDiscrName___closed__1);
+l_Lean_Elab_Term_isAuxDiscrName___closed__2 = _init_l_Lean_Elab_Term_isAuxDiscrName___closed__2();
+lean_mark_persistent(l_Lean_Elab_Term_isAuxDiscrName___closed__2);
 l___private_Lean_Elab_Match_0__Lean_Elab_Term_elabAtomicDiscr___closed__1 = _init_l___private_Lean_Elab_Match_0__Lean_Elab_Term_elabAtomicDiscr___closed__1();
 lean_mark_persistent(l___private_Lean_Elab_Match_0__Lean_Elab_Term_elabAtomicDiscr___closed__1);
 l___private_Lean_Elab_Match_0__Lean_Elab_Term_elabAtomicDiscr___closed__2 = _init_l___private_Lean_Elab_Match_0__Lean_Elab_Term_elabAtomicDiscr___closed__2();
@@ -30729,11 +30742,11 @@ l___private_Lean_Elab_Match_0__Lean_Elab_Term_getMatchAlts___closed__1 = _init_l
 lean_mark_persistent(l___private_Lean_Elab_Match_0__Lean_Elab_Term_getMatchAlts___closed__1);
 l_Lean_Elab_Term_instToStringPatternVar___closed__1 = _init_l_Lean_Elab_Term_instToStringPatternVar___closed__1();
 lean_mark_persistent(l_Lean_Elab_Term_instToStringPatternVar___closed__1);
-l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1486____closed__1 = _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1486____closed__1();
-lean_mark_persistent(l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1486____closed__1);
-l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1486____closed__2 = _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1486____closed__2();
-lean_mark_persistent(l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1486____closed__2);
-res = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1486_(lean_io_mk_world());
+l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1489____closed__1 = _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1489____closed__1();
+lean_mark_persistent(l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1489____closed__1);
+l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1489____closed__2 = _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1489____closed__2();
+lean_mark_persistent(l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1489____closed__2);
+res = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_1489_(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
 l___regBuiltin_Lean_Elab_Term_elabMVarWithIdKind___closed__1 = _init_l___regBuiltin_Lean_Elab_Term_elabMVarWithIdKind___closed__1();
@@ -30938,17 +30951,17 @@ l_Lean_Elab_Term_elabMatchAltView___closed__1 = _init_l_Lean_Elab_Term_elabMatch
 lean_mark_persistent(l_Lean_Elab_Term_elabMatchAltView___closed__1);
 l_Lean_Elab_Term_elabMatchAltView___closed__2 = _init_l_Lean_Elab_Term_elabMatchAltView___closed__2();
 lean_mark_persistent(l_Lean_Elab_Term_elabMatchAltView___closed__2);
-l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__1 = _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__1();
-lean_mark_persistent(l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__1);
-l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__2 = _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__2();
-lean_mark_persistent(l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__2);
-l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__3 = _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__3();
-lean_mark_persistent(l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__3);
-l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__4 = _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__4();
-lean_mark_persistent(l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__4);
-l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__5 = _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__5();
-lean_mark_persistent(l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__5);
-res = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990_(lean_io_mk_world());
+l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__1 = _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__1();
+lean_mark_persistent(l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__1);
+l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__2 = _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__2();
+lean_mark_persistent(l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__2);
+l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__3 = _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__3();
+lean_mark_persistent(l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__3);
+l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__4 = _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__4();
+lean_mark_persistent(l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__4);
+l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__5 = _init_l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__5();
+lean_mark_persistent(l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__5);
+res = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993_(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 l_Lean_Elab_Term_match_ignoreUnusedAlts = lean_io_result_get_value(res);
 lean_mark_persistent(l_Lean_Elab_Term_match_ignoreUnusedAlts);
@@ -31032,7 +31045,7 @@ lean_mark_persistent(l___regBuiltin_Lean_Elab_Term_elabMatch___closed__1);
 res = l___regBuiltin_Lean_Elab_Term_elabMatch(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
-res = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_8715_(lean_io_mk_world());
+res = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_8718_(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
 l_Lean_Elab_Term_elabNoMatch___closed__1 = _init_l_Lean_Elab_Term_elabNoMatch___closed__1();
diff --git a/stage0/stdlib/Lean/Elab/MutualDef.c b/stage0/stdlib/Lean/Elab/MutualDef.c
index 351cad973f..f52db5c140 100644
--- a/stage0/stdlib/Lean/Elab/MutualDef.c
+++ b/stage0/stdlib/Lean/Elab/MutualDef.c
@@ -179,6 +179,7 @@ lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsA
 lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__7___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_string_utf8_byte_size(lean_object*);
+lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_mapMUnsafe_map___at_Lean_LocalContext_getFVars___spec__1(size_t, size_t, lean_object*);
 extern lean_object* l_Lean_Parser_Command_example___elambda__1___closed__2;
 lean_object* l_Lean_Elab_Term_withLevelNames___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -200,7 +201,6 @@ lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_typeHasRecFun_mat
 lean_object* l_Lean_Elab_expandDeclId___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2(size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs___lambda__2___boxed(lean_object*);
-lean_object* l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__8(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_MutualClosure_Replacement_apply_match__2___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabTypeWithAutoBoundImplicit___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__5___closed__1;
@@ -399,6 +399,7 @@ lean_object* l___private_Init_Util_0__mkPanicMessageWithDecl(lean_object*, lean_
 lean_object* l_Array_reverse___rarg(lean_object*);
 lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__7(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getAllUserLevelNames___boxed(lean_object*);
+lean_object* l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_KernelException_toMessageData___closed__15;
 lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName___lambda__1___boxed(lean_object*, lean_object*);
 extern lean_object* l_Lean_instInhabitedSyntax;
@@ -444,6 +445,7 @@ lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean
 lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_MutualClosure_pushMain___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_expr_update_proj(lean_object*, lean_object*);
+lean_object* l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5___rarg(lean_object*);
 lean_object* l_Lean_PersistentEnvExtension_addEntry___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabBinders___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__3(lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*);
@@ -459,10 +461,8 @@ lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_Fix
 lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___closed__1;
 lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isExample___closed__1;
 size_t l_USize_mod(size_t, size_t);
-lean_object* l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__7___rarg(lean_object*);
 lean_object* l_Lean_Elab_Term_MutualClosure_ClosureState_localDecls___default;
 lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_getUsedFVarsMap(lean_object*);
-lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___lambda__4(size_t, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Command_elabMutualDef___spec__9___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -7265,7 +7265,7 @@ x_48 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_48, 0, x_47);
 x_49 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_49, 0, x_48);
-x_50 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5(x_46, x_49, x_3, x_4, x_5, x_6, x_7, x_8, x_18);
+x_50 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(x_46, x_49, x_3, x_4, x_5, x_6, x_7, x_8, x_18);
 lean_dec(x_46);
 return x_50;
 }
@@ -7274,7 +7274,7 @@ else
 lean_object* x_51; 
 lean_dec(x_7);
 lean_dec(x_3);
-x_51 = l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__7___rarg(x_18);
+x_51 = l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5___rarg(x_18);
 return x_51;
 }
 }
@@ -9300,7 +9300,7 @@ x_11 = lean_ctor_get(x_7, 3);
 x_12 = l_Lean_replaceRef(x_1, x_11);
 lean_dec(x_11);
 lean_ctor_set(x_7, 3, x_12);
-x_13 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__8(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
+x_13 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__6(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
 lean_dec(x_7);
 return x_13;
 }
@@ -9335,7 +9335,7 @@ lean_ctor_set(x_23, 4, x_18);
 lean_ctor_set(x_23, 5, x_19);
 lean_ctor_set(x_23, 6, x_20);
 lean_ctor_set(x_23, 7, x_21);
-x_24 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__8(x_2, x_3, x_4, x_5, x_6, x_23, x_8, x_9);
+x_24 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__6(x_2, x_3, x_4, x_5, x_6, x_23, x_8, x_9);
 lean_dec(x_23);
 return x_24;
 }
diff --git a/stage0/stdlib/Lean/Elab/Quotation.c b/stage0/stdlib/Lean/Elab/Quotation.c
index 6d4103099c..2f2a17db66 100644
--- a/stage0/stdlib/Lean/Elab/Quotation.c
+++ b/stage0/stdlib/Lean/Elab/Quotation.c
@@ -273,6 +273,7 @@ extern lean_object* l_Std_Format_paren___closed__2;
 lean_object* l___private_Lean_Elab_Quotation_0__Lean_Elab_Term_Quotation_getHeadInfo___lambda__22___closed__6;
 lean_object* lean_string_utf8_byte_size(lean_object*);
 lean_object* l_ReaderT_pure___at___private_Lean_Elab_Quotation_0__Lean_Elab_Term_Quotation_quoteSyntax___spec__2___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_ReaderT_pure___at___private_Lean_Elab_Quotation_0__Lean_Elab_Term_Quotation_quoteSyntax___spec__2(lean_object*);
 extern lean_object* l_instReprProd___rarg___closed__1;
 lean_object* l_Lean_Elab_Term_Quotation_getPatternsVars(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -667,7 +668,6 @@ extern lean_object* l_term_x2d_____closed__3;
 lean_object* l_Lean_Elab_Term_Quotation_stxQuot_expand___closed__25;
 lean_object* l___private_Lean_Elab_Quotation_0__Lean_Elab_Term_Quotation_getHeadInfo_match__10___rarg(lean_object*, lean_object*);
 lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_Quotation_match__syntax_expand___spec__6___boxed(lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_instToMessageDataOption___rarg___closed__3;
 lean_object* l___private_Lean_Elab_Quotation_0__Lean_Elab_Term_Quotation_getHeadInfo___lambda__10___closed__5;
 extern lean_object* l_Lean_Parser_Term_funBinder_quot___elambda__1___closed__3;
@@ -6282,7 +6282,7 @@ lean_dec(x_4);
 lean_dec(x_2);
 lean_dec(x_1);
 x_122 = l___private_Lean_Elab_Quotation_0__Lean_Elab_Term_Quotation_quoteSyntax___lambda__5___closed__12;
-x_123 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5(x_9, x_122, x_10, x_11, x_12, x_13, x_14, x_15, x_16);
+x_123 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(x_9, x_122, x_10, x_11, x_12, x_13, x_14, x_15, x_16);
 lean_dec(x_15);
 lean_dec(x_13);
 lean_dec(x_12);
@@ -6347,7 +6347,7 @@ x_140 = l_Lean_KernelException_toMessageData___closed__3;
 x_141 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_141, 0, x_139);
 lean_ctor_set(x_141, 1, x_140);
-x_142 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5(x_9, x_141, x_10, x_11, x_12, x_13, x_14, x_15, x_16);
+x_142 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(x_9, x_141, x_10, x_11, x_12, x_13, x_14, x_15, x_16);
 lean_dec(x_15);
 lean_dec(x_13);
 lean_dec(x_12);
@@ -7244,7 +7244,7 @@ x_534 = l_Lean_KernelException_toMessageData___closed__3;
 x_535 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_535, 0, x_533);
 lean_ctor_set(x_535, 1, x_534);
-x_536 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5(x_9, x_535, x_10, x_11, x_12, x_13, x_14, x_15, x_16);
+x_536 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(x_9, x_535, x_10, x_11, x_12, x_13, x_14, x_15, x_16);
 lean_dec(x_15);
 lean_dec(x_13);
 lean_dec(x_12);
@@ -7281,7 +7281,7 @@ x_544 = l_Lean_KernelException_toMessageData___closed__3;
 x_545 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_545, 0, x_543);
 lean_ctor_set(x_545, 1, x_544);
-x_546 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5(x_9, x_545, x_10, x_11, x_12, x_13, x_14, x_15, x_16);
+x_546 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(x_9, x_545, x_10, x_11, x_12, x_13, x_14, x_15, x_16);
 lean_dec(x_15);
 lean_dec(x_13);
 lean_dec(x_12);
diff --git a/stage0/stdlib/Lean/Elab/Structure.c b/stage0/stdlib/Lean/Elab/Structure.c
index 086459063c..6a0f9c6401 100644
--- a/stage0/stdlib/Lean/Elab/Structure.c
+++ b/stage0/stdlib/Lean/Elab/Structure.c
@@ -192,6 +192,7 @@ lean_object* l_Lean_Elab_Command_accLevelAtCtor(lean_object*, lean_object*, lean
 lean_object* l___private_Lean_Elab_Structure_0__Lean_Elab_Command_addCtorFields_match__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_myMacro____x40_Init_NotationExtra___hyg_5658____closed__20;
 lean_object* lean_string_utf8_byte_size(lean_object*);
+lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_checkValidFieldModifier___lambda__2___closed__2;
 extern lean_object* l_Lean_MetavarContext_instantiateLevelMVars___at_Lean_Meta_instantiateLevelMVars___spec__1___closed__4;
 extern lean_object* l_Lean_Parser_Command_example___elambda__1___closed__2;
@@ -448,6 +449,7 @@ lean_object* l___private_Lean_Elab_Structure_0__Lean_Elab_Command_collectLevelPa
 lean_object* l___private_Lean_Elab_Structure_0__Lean_Elab_Command_expandFields___lambda__4(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_throwError___at_Lean_Elab_Command_elabStructure___spec__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Structure_0__Lean_Elab_Command_addProjections(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5___rarg(lean_object*);
 lean_object* l___private_Lean_Elab_Structure_0__Lean_Elab_Command_withParents(lean_object*);
 lean_object* l_Lean_PersistentEnvExtension_addEntry___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabBinders___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -467,14 +469,12 @@ lean_object* l_Lean_Meta_mkProjection(lean_object*, lean_object*, lean_object*,
 lean_object* l___private_Lean_Elab_Structure_0__Lean_Elab_Command_elabFieldTypeValue_match__1(lean_object*);
 lean_object* l___private_Lean_Elab_Structure_0__Lean_Elab_Command_processSubfields_loop___rarg___closed__1;
 lean_object* l_Lean_mkAtomFrom(lean_object*, lean_object*);
-lean_object* l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__7___rarg(lean_object*);
 lean_object* l___private_Lean_Elab_Structure_0__Lean_Elab_Command_levelMVarToParamAux___boxed__const__1;
 lean_object* l_Lean_Elab_elabDeclAttrs___at___private_Lean_Elab_Structure_0__Lean_Elab_Command_expandCtor___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_LocalDecl_type(lean_object*);
 lean_object* l_Array_filterM___at___private_Lean_Elab_Structure_0__Lean_Elab_Command_elabStructureView___spec__5___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Structure_0__Lean_Elab_Command_withFields___rarg___closed__3;
 lean_object* l___private_Lean_Elab_Structure_0__Lean_Elab_Command_levelMVarToParamAux___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Structure_0__Lean_Elab_Command_collectUsed___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_levelMVarToParam_x27(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_throwError___at___private_Lean_Elab_Structure_0__Lean_Elab_Command_withFields___spec__5___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -1333,7 +1333,7 @@ x_75 = lean_alloc_ctor(2, 1, 0);
 lean_ctor_set(x_75, 0, x_74);
 x_76 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_76, 0, x_75);
-x_77 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5(x_73, x_76, x_2, x_3, x_4, x_5, x_6, x_7, x_50);
+x_77 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(x_73, x_76, x_2, x_3, x_4, x_5, x_6, x_7, x_50);
 lean_dec(x_7);
 lean_dec(x_5);
 lean_dec(x_4);
@@ -1367,7 +1367,7 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_82 = l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__7___rarg(x_50);
+x_82 = l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5___rarg(x_50);
 x_83 = !lean_is_exclusive(x_82);
 if (x_83 == 0)
 {
diff --git a/stage0/stdlib/Lean/Elab/SyntheticMVars.c b/stage0/stdlib/Lean/Elab/SyntheticMVars.c
index 38ffa4939e..7ae3aa545e 100644
--- a/stage0/stdlib/Lean/Elab/SyntheticMVars.c
+++ b/stage0/stdlib/Lean/Elab/SyntheticMVars.c
@@ -85,7 +85,6 @@ lean_object* l_List_forIn_loop___at___private_Lean_Elab_SyntheticMVars_0__Lean_E
 lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_tryToSynthesizeUsingDefaultInstances_match__4(lean_object*);
 extern lean_object* l_instReprBool___closed__2;
 lean_object* l_Std_PersistentArray_get_x21___at_Lean_Elab_withInfoHole___spec__1(lean_object*, lean_object*);
-lean_object* l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__8(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizeSyntheticMVarsStep___closed__5;
 lean_object* lean_nat_add(lean_object*, lean_object*);
 lean_object* l_List_forIn_loop___at___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_reportStuckSyntheticMVars___spec__1___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -165,9 +164,9 @@ lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_resumeElabTe
 lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_resumePostponed___lambda__2(uint8_t, 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_Util_0__mkPanicMessageWithDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizeSyntheticMVarsStep___closed__2;
+lean_object* l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_KernelException_toMessageData___closed__15;
 lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizeSyntheticMVarsStep(uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-extern lean_object* l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__4;
 lean_object* l_ReaderT_bind___at_Lean_Elab_Term_instMonadLogTermElabM___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_liftTacticElabM(lean_object*);
 lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizePendingInstMVar___lambda__1___closed__1;
@@ -207,6 +206,7 @@ lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizePe
 extern lean_object* l_Lean_Elab_Term_instMonadInfoTreeTermElabM___closed__1;
 lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_tryLiftAndCoe___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_nat_dec_le(lean_object*, lean_object*);
+lean_object* l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_synthesizeInstMVarCore(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_withSynthesize(lean_object*);
 lean_object* lean_panic_fn(lean_object*, lean_object*);
@@ -232,7 +232,6 @@ lean_object* l_Lean_Elab_Term_withSynthesize___rarg(lean_object*, uint8_t, lean_
 lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_getSomeSynthethicMVarsRef___rarg___closed__1;
 lean_object* l_Lean_Meta_inferType(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizePendingInstMVar___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-extern lean_object* l_Lean_Elab_instInhabitedInfoState;
 lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_getSomeSynthethicMVarsRef___boxed(lean_object*);
 lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_tryToSynthesizeUsingDefaultInstances_match__3(lean_object*);
 lean_object* l_Lean_Meta_instantiateMVars(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -245,7 +244,6 @@ lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizeUs
 lean_object* l_Lean_Meta_getDefaultInstancesPriorities___at___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizeUsingDefault___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_MetavarContext_instantiateMVarDeclMVars(lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_reportStuckSyntheticMVars___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg(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_Std_fmt___at___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizeSyntheticMVarsStep___spec__2(uint8_t);
 lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_tryToSynthesizeUsingDefaultInstances_match__3___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizeUsingDefaultPrio_visit_match__3___rarg(lean_object*, lean_object*, lean_object*);
@@ -288,6 +286,7 @@ lean_object* l_Lean_Elab_Term_withSynthesize___rarg___boxed(lean_object*, lean_o
 lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizeUsingDefault_match__1___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_resumePostponed___lambda__2___closed__1;
 lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizePendingInstMVar_match__1(lean_object*);
+uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizeSyntheticMVar_match__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_withMVarContext___at_Lean_Elab_Term_liftTacticElabM___spec__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
 _start:
@@ -1163,347 +1162,360 @@ x_47 = lean_ctor_get(x_42, 0);
 x_48 = lean_ctor_get(x_42, 1);
 x_49 = lean_ctor_get(x_48, 2);
 lean_inc(x_49);
-x_50 = lean_unsigned_to_nat(1u);
-x_51 = lean_nat_dec_eq(x_49, x_50);
-lean_dec(x_49);
+x_50 = lean_unsigned_to_nat(0u);
+x_51 = lean_nat_dec_lt(x_50, x_49);
 if (x_51 == 0)
 {
-lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; uint8_t x_56; 
-lean_free_object(x_42);
+lean_object* x_52; uint8_t x_53; 
+lean_dec(x_49);
 lean_dec(x_48);
-lean_dec(x_47);
-lean_dec(x_33);
 lean_dec(x_1);
-x_52 = l_Lean_Elab_instInhabitedInfoState;
-x_53 = l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__4;
-x_54 = lean_panic_fn(x_52, x_53);
-lean_ctor_set(x_41, 5, x_54);
-x_55 = lean_st_ref_set(x_4, x_41, x_43);
+lean_ctor_set(x_42, 1, x_33);
+x_52 = lean_st_ref_set(x_4, x_41, x_43);
 lean_dec(x_4);
-x_56 = !lean_is_exclusive(x_55);
-if (x_56 == 0)
+x_53 = !lean_is_exclusive(x_52);
+if (x_53 == 0)
 {
-lean_object* x_57; lean_object* x_58; lean_object* x_59; 
-x_57 = lean_ctor_get(x_55, 0);
-lean_dec(x_57);
+lean_object* x_54; lean_object* x_55; lean_object* x_56; 
+x_54 = lean_ctor_get(x_52, 0);
+lean_dec(x_54);
+x_55 = lean_box(0);
+x_56 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_56, 0, x_36);
+lean_ctor_set(x_56, 1, x_55);
+lean_ctor_set(x_52, 0, x_56);
+x_10 = x_52;
+goto block_22;
+}
+else
+{
+lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; 
+x_57 = lean_ctor_get(x_52, 1);
+lean_inc(x_57);
+lean_dec(x_52);
 x_58 = lean_box(0);
 x_59 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_59, 0, x_36);
 lean_ctor_set(x_59, 1, x_58);
-lean_ctor_set(x_55, 0, x_59);
-x_10 = x_55;
-goto block_22;
-}
-else
-{
-lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; 
-x_60 = lean_ctor_get(x_55, 1);
-lean_inc(x_60);
-lean_dec(x_55);
-x_61 = lean_box(0);
-x_62 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_62, 0, x_36);
-lean_ctor_set(x_62, 1, x_61);
-x_63 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_63, 0, x_62);
-lean_ctor_set(x_63, 1, x_60);
-x_10 = x_63;
+x_60 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_60, 0, x_59);
+lean_ctor_set(x_60, 1, x_57);
+x_10 = x_60;
 goto block_22;
 }
 }
 else
 {
-lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; uint8_t x_68; 
-x_64 = lean_unsigned_to_nat(0u);
-x_65 = l_Std_PersistentArray_get_x21___at_Lean_Elab_withInfoHole___spec__1(x_48, x_64);
-x_66 = l_Std_PersistentHashMap_insert___at_Lean_Elab_assignInfoHoleId___spec__1(x_47, x_1, x_65);
+lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; uint8_t x_66; 
+x_61 = lean_unsigned_to_nat(1u);
+x_62 = lean_nat_sub(x_49, x_61);
+lean_dec(x_49);
+x_63 = l_Std_PersistentArray_get_x21___at_Lean_Elab_withInfoHole___spec__1(x_48, x_62);
+lean_dec(x_62);
+x_64 = l_Std_PersistentHashMap_insert___at_Lean_Elab_assignInfoHoleId___spec__1(x_47, x_1, x_63);
 lean_ctor_set(x_42, 1, x_33);
-lean_ctor_set(x_42, 0, x_66);
-x_67 = lean_st_ref_set(x_4, x_41, x_43);
+lean_ctor_set(x_42, 0, x_64);
+x_65 = lean_st_ref_set(x_4, x_41, x_43);
 lean_dec(x_4);
-x_68 = !lean_is_exclusive(x_67);
-if (x_68 == 0)
+x_66 = !lean_is_exclusive(x_65);
+if (x_66 == 0)
 {
-lean_object* x_69; lean_object* x_70; lean_object* x_71; 
-x_69 = lean_ctor_get(x_67, 0);
-lean_dec(x_69);
-x_70 = lean_box(0);
-x_71 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_71, 0, x_36);
-lean_ctor_set(x_71, 1, x_70);
-lean_ctor_set(x_67, 0, x_71);
-x_10 = x_67;
-goto block_22;
-}
-else
-{
-lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; 
-x_72 = lean_ctor_get(x_67, 1);
-lean_inc(x_72);
+lean_object* x_67; lean_object* x_68; lean_object* x_69; 
+x_67 = lean_ctor_get(x_65, 0);
 lean_dec(x_67);
-x_73 = lean_box(0);
-x_74 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_74, 0, x_36);
-lean_ctor_set(x_74, 1, x_73);
-x_75 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_75, 0, x_74);
-lean_ctor_set(x_75, 1, x_72);
-x_10 = x_75;
+x_68 = lean_box(0);
+x_69 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_69, 0, x_36);
+lean_ctor_set(x_69, 1, x_68);
+lean_ctor_set(x_65, 0, x_69);
+x_10 = x_65;
+goto block_22;
+}
+else
+{
+lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; 
+x_70 = lean_ctor_get(x_65, 1);
+lean_inc(x_70);
+lean_dec(x_65);
+x_71 = lean_box(0);
+x_72 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_72, 0, x_36);
+lean_ctor_set(x_72, 1, x_71);
+x_73 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_73, 0, x_72);
+lean_ctor_set(x_73, 1, x_70);
+x_10 = x_73;
 goto block_22;
 }
 }
 }
 else
 {
-uint8_t x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; uint8_t x_81; 
-x_76 = lean_ctor_get_uint8(x_42, sizeof(void*)*2);
-x_77 = lean_ctor_get(x_42, 0);
-x_78 = lean_ctor_get(x_42, 1);
-lean_inc(x_78);
-lean_inc(x_77);
+uint8_t x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; uint8_t x_79; 
+x_74 = lean_ctor_get_uint8(x_42, sizeof(void*)*2);
+x_75 = lean_ctor_get(x_42, 0);
+x_76 = lean_ctor_get(x_42, 1);
+lean_inc(x_76);
+lean_inc(x_75);
 lean_dec(x_42);
-x_79 = lean_ctor_get(x_78, 2);
-lean_inc(x_79);
-x_80 = lean_unsigned_to_nat(1u);
-x_81 = lean_nat_dec_eq(x_79, x_80);
-lean_dec(x_79);
-if (x_81 == 0)
+x_77 = lean_ctor_get(x_76, 2);
+lean_inc(x_77);
+x_78 = lean_unsigned_to_nat(0u);
+x_79 = lean_nat_dec_lt(x_78, x_77);
+if (x_79 == 0)
 {
-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_dec(x_78);
+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_dec(x_77);
-lean_dec(x_33);
+lean_dec(x_76);
 lean_dec(x_1);
-x_82 = l_Lean_Elab_instInhabitedInfoState;
-x_83 = l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__4;
-x_84 = lean_panic_fn(x_82, x_83);
-lean_ctor_set(x_41, 5, x_84);
-x_85 = lean_st_ref_set(x_4, x_41, x_43);
+x_80 = lean_alloc_ctor(0, 2, 1);
+lean_ctor_set(x_80, 0, x_75);
+lean_ctor_set(x_80, 1, x_33);
+lean_ctor_set_uint8(x_80, sizeof(void*)*2, x_74);
+lean_ctor_set(x_41, 5, x_80);
+x_81 = lean_st_ref_set(x_4, x_41, x_43);
 lean_dec(x_4);
-x_86 = lean_ctor_get(x_85, 1);
-lean_inc(x_86);
-if (lean_is_exclusive(x_85)) {
- lean_ctor_release(x_85, 0);
- lean_ctor_release(x_85, 1);
- x_87 = x_85;
+x_82 = lean_ctor_get(x_81, 1);
+lean_inc(x_82);
+if (lean_is_exclusive(x_81)) {
+ lean_ctor_release(x_81, 0);
+ lean_ctor_release(x_81, 1);
+ x_83 = x_81;
 } else {
- lean_dec_ref(x_85);
- x_87 = lean_box(0);
+ lean_dec_ref(x_81);
+ x_83 = lean_box(0);
 }
-x_88 = lean_box(0);
-x_89 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_89, 0, x_36);
-lean_ctor_set(x_89, 1, x_88);
-if (lean_is_scalar(x_87)) {
- x_90 = lean_alloc_ctor(0, 2, 0);
+x_84 = lean_box(0);
+x_85 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_85, 0, x_36);
+lean_ctor_set(x_85, 1, x_84);
+if (lean_is_scalar(x_83)) {
+ x_86 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_90 = x_87;
+ x_86 = x_83;
 }
-lean_ctor_set(x_90, 0, x_89);
-lean_ctor_set(x_90, 1, x_86);
-x_10 = x_90;
+lean_ctor_set(x_86, 0, x_85);
+lean_ctor_set(x_86, 1, x_82);
+x_10 = x_86;
 goto block_22;
 }
 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; 
-x_91 = lean_unsigned_to_nat(0u);
-x_92 = l_Std_PersistentArray_get_x21___at_Lean_Elab_withInfoHole___spec__1(x_78, x_91);
-x_93 = l_Std_PersistentHashMap_insert___at_Lean_Elab_assignInfoHoleId___spec__1(x_77, x_1, x_92);
-x_94 = lean_alloc_ctor(0, 2, 1);
-lean_ctor_set(x_94, 0, x_93);
-lean_ctor_set(x_94, 1, x_33);
-lean_ctor_set_uint8(x_94, sizeof(void*)*2, x_76);
-lean_ctor_set(x_41, 5, x_94);
-x_95 = lean_st_ref_set(x_4, x_41, x_43);
+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; 
+x_87 = lean_unsigned_to_nat(1u);
+x_88 = lean_nat_sub(x_77, x_87);
+lean_dec(x_77);
+x_89 = l_Std_PersistentArray_get_x21___at_Lean_Elab_withInfoHole___spec__1(x_76, x_88);
+lean_dec(x_88);
+x_90 = l_Std_PersistentHashMap_insert___at_Lean_Elab_assignInfoHoleId___spec__1(x_75, x_1, x_89);
+x_91 = lean_alloc_ctor(0, 2, 1);
+lean_ctor_set(x_91, 0, x_90);
+lean_ctor_set(x_91, 1, x_33);
+lean_ctor_set_uint8(x_91, sizeof(void*)*2, x_74);
+lean_ctor_set(x_41, 5, x_91);
+x_92 = lean_st_ref_set(x_4, x_41, x_43);
 lean_dec(x_4);
-x_96 = lean_ctor_get(x_95, 1);
-lean_inc(x_96);
-if (lean_is_exclusive(x_95)) {
- lean_ctor_release(x_95, 0);
- lean_ctor_release(x_95, 1);
- x_97 = x_95;
+x_93 = lean_ctor_get(x_92, 1);
+lean_inc(x_93);
+if (lean_is_exclusive(x_92)) {
+ lean_ctor_release(x_92, 0);
+ lean_ctor_release(x_92, 1);
+ x_94 = x_92;
 } else {
- lean_dec_ref(x_95);
- x_97 = lean_box(0);
+ lean_dec_ref(x_92);
+ x_94 = lean_box(0);
 }
-x_98 = lean_box(0);
-x_99 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_99, 0, x_36);
-lean_ctor_set(x_99, 1, x_98);
-if (lean_is_scalar(x_97)) {
- x_100 = lean_alloc_ctor(0, 2, 0);
+x_95 = lean_box(0);
+x_96 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_96, 0, x_36);
+lean_ctor_set(x_96, 1, x_95);
+if (lean_is_scalar(x_94)) {
+ x_97 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_100 = x_97;
+ x_97 = x_94;
 }
-lean_ctor_set(x_100, 0, x_99);
-lean_ctor_set(x_100, 1, x_96);
-x_10 = x_100;
+lean_ctor_set(x_97, 0, x_96);
+lean_ctor_set(x_97, 1, x_93);
+x_10 = x_97;
 goto block_22;
 }
 }
 }
 else
 {
-lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; uint8_t x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; uint8_t x_112; 
-x_101 = lean_ctor_get(x_41, 0);
-x_102 = lean_ctor_get(x_41, 1);
-x_103 = lean_ctor_get(x_41, 2);
-x_104 = lean_ctor_get(x_41, 3);
-x_105 = lean_ctor_get(x_41, 4);
-lean_inc(x_105);
-lean_inc(x_104);
-lean_inc(x_103);
+lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; uint8_t x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; uint8_t x_109; 
+x_98 = lean_ctor_get(x_41, 0);
+x_99 = lean_ctor_get(x_41, 1);
+x_100 = lean_ctor_get(x_41, 2);
+x_101 = lean_ctor_get(x_41, 3);
+x_102 = lean_ctor_get(x_41, 4);
 lean_inc(x_102);
 lean_inc(x_101);
+lean_inc(x_100);
+lean_inc(x_99);
+lean_inc(x_98);
 lean_dec(x_41);
-x_106 = lean_ctor_get_uint8(x_42, sizeof(void*)*2);
-x_107 = lean_ctor_get(x_42, 0);
-lean_inc(x_107);
-x_108 = lean_ctor_get(x_42, 1);
-lean_inc(x_108);
+x_103 = lean_ctor_get_uint8(x_42, sizeof(void*)*2);
+x_104 = lean_ctor_get(x_42, 0);
+lean_inc(x_104);
+x_105 = lean_ctor_get(x_42, 1);
+lean_inc(x_105);
 if (lean_is_exclusive(x_42)) {
  lean_ctor_release(x_42, 0);
  lean_ctor_release(x_42, 1);
- x_109 = x_42;
+ x_106 = x_42;
 } else {
  lean_dec_ref(x_42);
- x_109 = lean_box(0);
+ x_106 = lean_box(0);
 }
-x_110 = lean_ctor_get(x_108, 2);
-lean_inc(x_110);
-x_111 = lean_unsigned_to_nat(1u);
-x_112 = lean_nat_dec_eq(x_110, x_111);
-lean_dec(x_110);
-if (x_112 == 0)
+x_107 = lean_ctor_get(x_105, 2);
+lean_inc(x_107);
+x_108 = lean_unsigned_to_nat(0u);
+x_109 = lean_nat_dec_lt(x_108, x_107);
+if (x_109 == 0)
 {
-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_dec(x_109);
-lean_dec(x_108);
+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_dec(x_107);
-lean_dec(x_33);
+lean_dec(x_105);
 lean_dec(x_1);
-x_113 = l_Lean_Elab_instInhabitedInfoState;
-x_114 = l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__4;
-x_115 = lean_panic_fn(x_113, x_114);
-x_116 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_116, 0, x_101);
-lean_ctor_set(x_116, 1, x_102);
-lean_ctor_set(x_116, 2, x_103);
-lean_ctor_set(x_116, 3, x_104);
-lean_ctor_set(x_116, 4, x_105);
-lean_ctor_set(x_116, 5, x_115);
-x_117 = lean_st_ref_set(x_4, x_116, x_43);
-lean_dec(x_4);
-x_118 = lean_ctor_get(x_117, 1);
-lean_inc(x_118);
-if (lean_is_exclusive(x_117)) {
- lean_ctor_release(x_117, 0);
- lean_ctor_release(x_117, 1);
- x_119 = x_117;
+if (lean_is_scalar(x_106)) {
+ x_110 = lean_alloc_ctor(0, 2, 1);
 } else {
- lean_dec_ref(x_117);
- x_119 = lean_box(0);
+ x_110 = x_106;
 }
-x_120 = lean_box(0);
-x_121 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_121, 0, x_36);
-lean_ctor_set(x_121, 1, x_120);
-if (lean_is_scalar(x_119)) {
- x_122 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_110, 0, x_104);
+lean_ctor_set(x_110, 1, x_33);
+lean_ctor_set_uint8(x_110, sizeof(void*)*2, x_103);
+x_111 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_111, 0, x_98);
+lean_ctor_set(x_111, 1, x_99);
+lean_ctor_set(x_111, 2, x_100);
+lean_ctor_set(x_111, 3, x_101);
+lean_ctor_set(x_111, 4, x_102);
+lean_ctor_set(x_111, 5, x_110);
+x_112 = lean_st_ref_set(x_4, x_111, x_43);
+lean_dec(x_4);
+x_113 = lean_ctor_get(x_112, 1);
+lean_inc(x_113);
+if (lean_is_exclusive(x_112)) {
+ lean_ctor_release(x_112, 0);
+ lean_ctor_release(x_112, 1);
+ x_114 = x_112;
 } else {
- x_122 = x_119;
+ lean_dec_ref(x_112);
+ x_114 = lean_box(0);
+}
+x_115 = lean_box(0);
+x_116 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_116, 0, x_36);
+lean_ctor_set(x_116, 1, x_115);
+if (lean_is_scalar(x_114)) {
+ x_117 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_117 = x_114;
+}
+lean_ctor_set(x_117, 0, x_116);
+lean_ctor_set(x_117, 1, x_113);
+x_10 = x_117;
+goto block_22;
+}
+else
+{
+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; 
+x_118 = lean_unsigned_to_nat(1u);
+x_119 = lean_nat_sub(x_107, x_118);
+lean_dec(x_107);
+x_120 = l_Std_PersistentArray_get_x21___at_Lean_Elab_withInfoHole___spec__1(x_105, x_119);
+lean_dec(x_119);
+x_121 = l_Std_PersistentHashMap_insert___at_Lean_Elab_assignInfoHoleId___spec__1(x_104, x_1, x_120);
+if (lean_is_scalar(x_106)) {
+ x_122 = lean_alloc_ctor(0, 2, 1);
+} else {
+ x_122 = x_106;
 }
 lean_ctor_set(x_122, 0, x_121);
-lean_ctor_set(x_122, 1, x_118);
-x_10 = x_122;
-goto block_22;
-}
-else
-{
-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; 
-x_123 = lean_unsigned_to_nat(0u);
-x_124 = l_Std_PersistentArray_get_x21___at_Lean_Elab_withInfoHole___spec__1(x_108, x_123);
-x_125 = l_Std_PersistentHashMap_insert___at_Lean_Elab_assignInfoHoleId___spec__1(x_107, x_1, x_124);
-if (lean_is_scalar(x_109)) {
- x_126 = lean_alloc_ctor(0, 2, 1);
-} else {
- x_126 = x_109;
-}
-lean_ctor_set(x_126, 0, x_125);
-lean_ctor_set(x_126, 1, x_33);
-lean_ctor_set_uint8(x_126, sizeof(void*)*2, x_106);
-x_127 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_127, 0, x_101);
-lean_ctor_set(x_127, 1, x_102);
-lean_ctor_set(x_127, 2, x_103);
-lean_ctor_set(x_127, 3, x_104);
-lean_ctor_set(x_127, 4, x_105);
-lean_ctor_set(x_127, 5, x_126);
-x_128 = lean_st_ref_set(x_4, x_127, x_43);
+lean_ctor_set(x_122, 1, x_33);
+lean_ctor_set_uint8(x_122, sizeof(void*)*2, x_103);
+x_123 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_123, 0, x_98);
+lean_ctor_set(x_123, 1, x_99);
+lean_ctor_set(x_123, 2, x_100);
+lean_ctor_set(x_123, 3, x_101);
+lean_ctor_set(x_123, 4, x_102);
+lean_ctor_set(x_123, 5, x_122);
+x_124 = lean_st_ref_set(x_4, x_123, x_43);
 lean_dec(x_4);
-x_129 = lean_ctor_get(x_128, 1);
-lean_inc(x_129);
-if (lean_is_exclusive(x_128)) {
- lean_ctor_release(x_128, 0);
- lean_ctor_release(x_128, 1);
- x_130 = x_128;
+x_125 = lean_ctor_get(x_124, 1);
+lean_inc(x_125);
+if (lean_is_exclusive(x_124)) {
+ lean_ctor_release(x_124, 0);
+ lean_ctor_release(x_124, 1);
+ x_126 = x_124;
 } else {
- lean_dec_ref(x_128);
- x_130 = lean_box(0);
+ lean_dec_ref(x_124);
+ x_126 = lean_box(0);
 }
-x_131 = lean_box(0);
-x_132 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_132, 0, x_36);
-lean_ctor_set(x_132, 1, x_131);
-if (lean_is_scalar(x_130)) {
- x_133 = lean_alloc_ctor(0, 2, 0);
+x_127 = lean_box(0);
+x_128 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_128, 0, x_36);
+lean_ctor_set(x_128, 1, x_127);
+if (lean_is_scalar(x_126)) {
+ x_129 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_133 = x_130;
+ x_129 = x_126;
 }
-lean_ctor_set(x_133, 0, x_132);
-lean_ctor_set(x_133, 1, x_129);
-x_10 = x_133;
+lean_ctor_set(x_129, 0, x_128);
+lean_ctor_set(x_129, 1, x_125);
+x_10 = x_129;
 goto block_22;
 }
 }
 }
 else
 {
-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; uint8_t x_142; 
-lean_dec(x_1);
-x_134 = lean_ctor_get(x_35, 0);
-lean_inc(x_134);
-x_135 = lean_ctor_get(x_35, 1);
-lean_inc(x_135);
+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; uint8_t x_138; 
+x_130 = lean_ctor_get(x_35, 0);
+lean_inc(x_130);
+x_131 = lean_ctor_get(x_35, 1);
+lean_inc(x_131);
 lean_dec(x_35);
-x_136 = lean_st_ref_get(x_8, x_135);
+x_132 = lean_st_ref_get(x_8, x_131);
 lean_dec(x_8);
-x_137 = lean_ctor_get(x_136, 1);
+x_133 = lean_ctor_get(x_132, 1);
+lean_inc(x_133);
+lean_dec(x_132);
+x_134 = lean_st_ref_take(x_4, x_133);
+x_135 = lean_ctor_get(x_134, 0);
+lean_inc(x_135);
+x_136 = lean_ctor_get(x_135, 5);
+lean_inc(x_136);
+x_137 = lean_ctor_get(x_134, 1);
 lean_inc(x_137);
-lean_dec(x_136);
-x_138 = lean_st_ref_take(x_4, x_137);
-x_139 = lean_ctor_get(x_138, 0);
-lean_inc(x_139);
-x_140 = lean_ctor_get(x_139, 5);
-lean_inc(x_140);
-x_141 = lean_ctor_get(x_138, 1);
-lean_inc(x_141);
-lean_dec(x_138);
-x_142 = !lean_is_exclusive(x_139);
-if (x_142 == 0)
+lean_dec(x_134);
+x_138 = !lean_is_exclusive(x_135);
+if (x_138 == 0)
 {
-lean_object* x_143; uint8_t x_144; 
-x_143 = lean_ctor_get(x_139, 5);
+lean_object* x_139; uint8_t x_140; 
+x_139 = lean_ctor_get(x_135, 5);
+lean_dec(x_139);
+x_140 = !lean_is_exclusive(x_136);
+if (x_140 == 0)
+{
+lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; uint8_t x_145; 
+x_141 = lean_ctor_get(x_136, 0);
+x_142 = lean_ctor_get(x_136, 1);
+x_143 = lean_ctor_get(x_142, 2);
+lean_inc(x_143);
+x_144 = lean_unsigned_to_nat(0u);
+x_145 = lean_nat_dec_lt(x_144, x_143);
+if (x_145 == 0)
+{
+lean_object* x_146; uint8_t x_147; 
 lean_dec(x_143);
-x_144 = !lean_is_exclusive(x_140);
-if (x_144 == 0)
-{
-lean_object* x_145; lean_object* x_146; uint8_t x_147; 
-x_145 = lean_ctor_get(x_140, 1);
-lean_dec(x_145);
-lean_ctor_set(x_140, 1, x_33);
-x_146 = lean_st_ref_set(x_4, x_139, x_141);
+lean_dec(x_142);
+lean_dec(x_1);
+lean_ctor_set(x_136, 1, x_33);
+x_146 = lean_st_ref_set(x_4, x_135, x_137);
 lean_dec(x_4);
 x_147 = !lean_is_exclusive(x_146);
 if (x_147 == 0)
@@ -1512,7 +1524,7 @@ lean_object* x_148;
 x_148 = lean_ctor_get(x_146, 0);
 lean_dec(x_148);
 lean_ctor_set_tag(x_146, 1);
-lean_ctor_set(x_146, 0, x_134);
+lean_ctor_set(x_146, 0, x_130);
 x_10 = x_146;
 goto block_22;
 }
@@ -1523,7 +1535,7 @@ x_149 = lean_ctor_get(x_146, 1);
 lean_inc(x_149);
 lean_dec(x_146);
 x_150 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_150, 0, x_134);
+lean_ctor_set(x_150, 0, x_130);
 lean_ctor_set(x_150, 1, x_149);
 x_10 = x_150;
 goto block_22;
@@ -1531,103 +1543,251 @@ goto block_22;
 }
 else
 {
-uint8_t 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; 
-x_151 = lean_ctor_get_uint8(x_140, sizeof(void*)*2);
-x_152 = lean_ctor_get(x_140, 0);
-lean_inc(x_152);
-lean_dec(x_140);
-x_153 = lean_alloc_ctor(0, 2, 1);
-lean_ctor_set(x_153, 0, x_152);
-lean_ctor_set(x_153, 1, x_33);
-lean_ctor_set_uint8(x_153, sizeof(void*)*2, x_151);
-lean_ctor_set(x_139, 5, x_153);
-x_154 = lean_st_ref_set(x_4, x_139, x_141);
+lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; uint8_t x_156; 
+x_151 = lean_unsigned_to_nat(1u);
+x_152 = lean_nat_sub(x_143, x_151);
+lean_dec(x_143);
+x_153 = l_Std_PersistentArray_get_x21___at_Lean_Elab_withInfoHole___spec__1(x_142, x_152);
+lean_dec(x_152);
+x_154 = l_Std_PersistentHashMap_insert___at_Lean_Elab_assignInfoHoleId___spec__1(x_141, x_1, x_153);
+lean_ctor_set(x_136, 1, x_33);
+lean_ctor_set(x_136, 0, x_154);
+x_155 = lean_st_ref_set(x_4, x_135, x_137);
 lean_dec(x_4);
-x_155 = lean_ctor_get(x_154, 1);
-lean_inc(x_155);
-if (lean_is_exclusive(x_154)) {
- lean_ctor_release(x_154, 0);
- lean_ctor_release(x_154, 1);
- x_156 = x_154;
-} else {
- lean_dec_ref(x_154);
- x_156 = lean_box(0);
-}
-if (lean_is_scalar(x_156)) {
- x_157 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_157 = x_156;
- lean_ctor_set_tag(x_157, 1);
-}
-lean_ctor_set(x_157, 0, x_134);
-lean_ctor_set(x_157, 1, x_155);
-x_10 = x_157;
+x_156 = !lean_is_exclusive(x_155);
+if (x_156 == 0)
+{
+lean_object* x_157; 
+x_157 = lean_ctor_get(x_155, 0);
+lean_dec(x_157);
+lean_ctor_set_tag(x_155, 1);
+lean_ctor_set(x_155, 0, x_130);
+x_10 = x_155;
 goto block_22;
 }
+else
+{
+lean_object* x_158; lean_object* x_159; 
+x_158 = lean_ctor_get(x_155, 1);
+lean_inc(x_158);
+lean_dec(x_155);
+x_159 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_159, 0, x_130);
+lean_ctor_set(x_159, 1, x_158);
+x_10 = x_159;
+goto block_22;
+}
+}
 }
 else
 {
-lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; uint8_t 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; 
-x_158 = lean_ctor_get(x_139, 0);
-x_159 = lean_ctor_get(x_139, 1);
-x_160 = lean_ctor_get(x_139, 2);
-x_161 = lean_ctor_get(x_139, 3);
-x_162 = lean_ctor_get(x_139, 4);
+uint8_t x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; uint8_t x_165; 
+x_160 = lean_ctor_get_uint8(x_136, sizeof(void*)*2);
+x_161 = lean_ctor_get(x_136, 0);
+x_162 = lean_ctor_get(x_136, 1);
 lean_inc(x_162);
 lean_inc(x_161);
-lean_inc(x_160);
-lean_inc(x_159);
-lean_inc(x_158);
-lean_dec(x_139);
-x_163 = lean_ctor_get_uint8(x_140, sizeof(void*)*2);
-x_164 = lean_ctor_get(x_140, 0);
-lean_inc(x_164);
-if (lean_is_exclusive(x_140)) {
- lean_ctor_release(x_140, 0);
- lean_ctor_release(x_140, 1);
- x_165 = x_140;
-} else {
- lean_dec_ref(x_140);
- x_165 = lean_box(0);
-}
-if (lean_is_scalar(x_165)) {
- x_166 = lean_alloc_ctor(0, 2, 1);
-} else {
- x_166 = x_165;
-}
-lean_ctor_set(x_166, 0, x_164);
+lean_dec(x_136);
+x_163 = lean_ctor_get(x_162, 2);
+lean_inc(x_163);
+x_164 = lean_unsigned_to_nat(0u);
+x_165 = lean_nat_dec_lt(x_164, x_163);
+if (x_165 == 0)
+{
+lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; 
+lean_dec(x_163);
+lean_dec(x_162);
+lean_dec(x_1);
+x_166 = lean_alloc_ctor(0, 2, 1);
+lean_ctor_set(x_166, 0, x_161);
 lean_ctor_set(x_166, 1, x_33);
-lean_ctor_set_uint8(x_166, sizeof(void*)*2, x_163);
-x_167 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_167, 0, x_158);
-lean_ctor_set(x_167, 1, x_159);
-lean_ctor_set(x_167, 2, x_160);
-lean_ctor_set(x_167, 3, x_161);
-lean_ctor_set(x_167, 4, x_162);
-lean_ctor_set(x_167, 5, x_166);
-x_168 = lean_st_ref_set(x_4, x_167, x_141);
+lean_ctor_set_uint8(x_166, sizeof(void*)*2, x_160);
+lean_ctor_set(x_135, 5, x_166);
+x_167 = lean_st_ref_set(x_4, x_135, x_137);
 lean_dec(x_4);
-x_169 = lean_ctor_get(x_168, 1);
-lean_inc(x_169);
-if (lean_is_exclusive(x_168)) {
- lean_ctor_release(x_168, 0);
- lean_ctor_release(x_168, 1);
- x_170 = x_168;
+x_168 = lean_ctor_get(x_167, 1);
+lean_inc(x_168);
+if (lean_is_exclusive(x_167)) {
+ lean_ctor_release(x_167, 0);
+ lean_ctor_release(x_167, 1);
+ x_169 = x_167;
 } else {
- lean_dec_ref(x_168);
- x_170 = lean_box(0);
+ lean_dec_ref(x_167);
+ x_169 = lean_box(0);
 }
-if (lean_is_scalar(x_170)) {
- x_171 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_169)) {
+ x_170 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_171 = x_170;
- lean_ctor_set_tag(x_171, 1);
+ x_170 = x_169;
+ lean_ctor_set_tag(x_170, 1);
 }
-lean_ctor_set(x_171, 0, x_134);
-lean_ctor_set(x_171, 1, x_169);
-x_10 = x_171;
+lean_ctor_set(x_170, 0, x_130);
+lean_ctor_set(x_170, 1, x_168);
+x_10 = x_170;
 goto block_22;
 }
+else
+{
+lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; 
+x_171 = lean_unsigned_to_nat(1u);
+x_172 = lean_nat_sub(x_163, x_171);
+lean_dec(x_163);
+x_173 = l_Std_PersistentArray_get_x21___at_Lean_Elab_withInfoHole___spec__1(x_162, x_172);
+lean_dec(x_172);
+x_174 = l_Std_PersistentHashMap_insert___at_Lean_Elab_assignInfoHoleId___spec__1(x_161, x_1, x_173);
+x_175 = lean_alloc_ctor(0, 2, 1);
+lean_ctor_set(x_175, 0, x_174);
+lean_ctor_set(x_175, 1, x_33);
+lean_ctor_set_uint8(x_175, sizeof(void*)*2, x_160);
+lean_ctor_set(x_135, 5, x_175);
+x_176 = lean_st_ref_set(x_4, x_135, x_137);
+lean_dec(x_4);
+x_177 = lean_ctor_get(x_176, 1);
+lean_inc(x_177);
+if (lean_is_exclusive(x_176)) {
+ lean_ctor_release(x_176, 0);
+ lean_ctor_release(x_176, 1);
+ x_178 = x_176;
+} else {
+ lean_dec_ref(x_176);
+ x_178 = lean_box(0);
+}
+if (lean_is_scalar(x_178)) {
+ x_179 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_179 = x_178;
+ lean_ctor_set_tag(x_179, 1);
+}
+lean_ctor_set(x_179, 0, x_130);
+lean_ctor_set(x_179, 1, x_177);
+x_10 = x_179;
+goto block_22;
+}
+}
+}
+else
+{
+lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; uint8_t x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; uint8_t x_191; 
+x_180 = lean_ctor_get(x_135, 0);
+x_181 = lean_ctor_get(x_135, 1);
+x_182 = lean_ctor_get(x_135, 2);
+x_183 = lean_ctor_get(x_135, 3);
+x_184 = lean_ctor_get(x_135, 4);
+lean_inc(x_184);
+lean_inc(x_183);
+lean_inc(x_182);
+lean_inc(x_181);
+lean_inc(x_180);
+lean_dec(x_135);
+x_185 = lean_ctor_get_uint8(x_136, sizeof(void*)*2);
+x_186 = lean_ctor_get(x_136, 0);
+lean_inc(x_186);
+x_187 = lean_ctor_get(x_136, 1);
+lean_inc(x_187);
+if (lean_is_exclusive(x_136)) {
+ lean_ctor_release(x_136, 0);
+ lean_ctor_release(x_136, 1);
+ x_188 = x_136;
+} else {
+ lean_dec_ref(x_136);
+ x_188 = lean_box(0);
+}
+x_189 = lean_ctor_get(x_187, 2);
+lean_inc(x_189);
+x_190 = lean_unsigned_to_nat(0u);
+x_191 = lean_nat_dec_lt(x_190, x_189);
+if (x_191 == 0)
+{
+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_dec(x_189);
+lean_dec(x_187);
+lean_dec(x_1);
+if (lean_is_scalar(x_188)) {
+ x_192 = lean_alloc_ctor(0, 2, 1);
+} else {
+ x_192 = x_188;
+}
+lean_ctor_set(x_192, 0, x_186);
+lean_ctor_set(x_192, 1, x_33);
+lean_ctor_set_uint8(x_192, sizeof(void*)*2, x_185);
+x_193 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_193, 0, x_180);
+lean_ctor_set(x_193, 1, x_181);
+lean_ctor_set(x_193, 2, x_182);
+lean_ctor_set(x_193, 3, x_183);
+lean_ctor_set(x_193, 4, x_184);
+lean_ctor_set(x_193, 5, x_192);
+x_194 = lean_st_ref_set(x_4, x_193, x_137);
+lean_dec(x_4);
+x_195 = lean_ctor_get(x_194, 1);
+lean_inc(x_195);
+if (lean_is_exclusive(x_194)) {
+ lean_ctor_release(x_194, 0);
+ lean_ctor_release(x_194, 1);
+ x_196 = x_194;
+} else {
+ lean_dec_ref(x_194);
+ x_196 = lean_box(0);
+}
+if (lean_is_scalar(x_196)) {
+ x_197 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_197 = x_196;
+ lean_ctor_set_tag(x_197, 1);
+}
+lean_ctor_set(x_197, 0, x_130);
+lean_ctor_set(x_197, 1, x_195);
+x_10 = x_197;
+goto block_22;
+}
+else
+{
+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; 
+x_198 = lean_unsigned_to_nat(1u);
+x_199 = lean_nat_sub(x_189, x_198);
+lean_dec(x_189);
+x_200 = l_Std_PersistentArray_get_x21___at_Lean_Elab_withInfoHole___spec__1(x_187, x_199);
+lean_dec(x_199);
+x_201 = l_Std_PersistentHashMap_insert___at_Lean_Elab_assignInfoHoleId___spec__1(x_186, x_1, x_200);
+if (lean_is_scalar(x_188)) {
+ x_202 = lean_alloc_ctor(0, 2, 1);
+} else {
+ x_202 = x_188;
+}
+lean_ctor_set(x_202, 0, x_201);
+lean_ctor_set(x_202, 1, x_33);
+lean_ctor_set_uint8(x_202, sizeof(void*)*2, x_185);
+x_203 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_203, 0, x_180);
+lean_ctor_set(x_203, 1, x_181);
+lean_ctor_set(x_203, 2, x_182);
+lean_ctor_set(x_203, 3, x_183);
+lean_ctor_set(x_203, 4, x_184);
+lean_ctor_set(x_203, 5, x_202);
+x_204 = lean_st_ref_set(x_4, x_203, x_137);
+lean_dec(x_4);
+x_205 = lean_ctor_get(x_204, 1);
+lean_inc(x_205);
+if (lean_is_exclusive(x_204)) {
+ lean_ctor_release(x_204, 0);
+ lean_ctor_release(x_204, 1);
+ x_206 = x_204;
+} else {
+ lean_dec_ref(x_204);
+ x_206 = lean_box(0);
+}
+if (lean_is_scalar(x_206)) {
+ x_207 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_207 = x_206;
+ lean_ctor_set_tag(x_207, 1);
+}
+lean_ctor_set(x_207, 0, x_130);
+lean_ctor_set(x_207, 1, x_205);
+x_10 = x_207;
+goto block_22;
+}
+}
 }
 }
 block_22:
@@ -1735,7 +1895,7 @@ lean_dec(x_20);
 x_22 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalTactic), 10, 1);
 lean_closure_set(x_22, 0, x_11);
 x_23 = l_Lean_Elab_Term_runTactic___closed__1;
-x_24 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_24 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_24, 0, x_22);
 lean_closure_set(x_24, 1, x_23);
 lean_inc(x_1);
@@ -1879,7 +2039,7 @@ lean_dec(x_49);
 x_51 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalTactic), 10, 1);
 lean_closure_set(x_51, 0, x_11);
 x_52 = l_Lean_Elab_Term_runTactic___closed__1;
-x_53 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_53 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_53, 0, x_51);
 lean_closure_set(x_53, 1, x_52);
 lean_inc(x_1);
@@ -2290,347 +2450,360 @@ x_47 = lean_ctor_get(x_42, 0);
 x_48 = lean_ctor_get(x_42, 1);
 x_49 = lean_ctor_get(x_48, 2);
 lean_inc(x_49);
-x_50 = lean_unsigned_to_nat(1u);
-x_51 = lean_nat_dec_eq(x_49, x_50);
-lean_dec(x_49);
+x_50 = lean_unsigned_to_nat(0u);
+x_51 = lean_nat_dec_lt(x_50, x_49);
 if (x_51 == 0)
 {
-lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; uint8_t x_56; 
-lean_free_object(x_42);
+lean_object* x_52; uint8_t x_53; 
+lean_dec(x_49);
 lean_dec(x_48);
-lean_dec(x_47);
-lean_dec(x_33);
 lean_dec(x_1);
-x_52 = l_Lean_Elab_instInhabitedInfoState;
-x_53 = l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__4;
-x_54 = lean_panic_fn(x_52, x_53);
-lean_ctor_set(x_41, 5, x_54);
-x_55 = lean_st_ref_set(x_4, x_41, x_43);
+lean_ctor_set(x_42, 1, x_33);
+x_52 = lean_st_ref_set(x_4, x_41, x_43);
 lean_dec(x_4);
-x_56 = !lean_is_exclusive(x_55);
-if (x_56 == 0)
+x_53 = !lean_is_exclusive(x_52);
+if (x_53 == 0)
 {
-lean_object* x_57; lean_object* x_58; lean_object* x_59; 
-x_57 = lean_ctor_get(x_55, 0);
-lean_dec(x_57);
+lean_object* x_54; lean_object* x_55; lean_object* x_56; 
+x_54 = lean_ctor_get(x_52, 0);
+lean_dec(x_54);
+x_55 = lean_box(0);
+x_56 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_56, 0, x_36);
+lean_ctor_set(x_56, 1, x_55);
+lean_ctor_set(x_52, 0, x_56);
+x_10 = x_52;
+goto block_22;
+}
+else
+{
+lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; 
+x_57 = lean_ctor_get(x_52, 1);
+lean_inc(x_57);
+lean_dec(x_52);
 x_58 = lean_box(0);
 x_59 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_59, 0, x_36);
 lean_ctor_set(x_59, 1, x_58);
-lean_ctor_set(x_55, 0, x_59);
-x_10 = x_55;
-goto block_22;
-}
-else
-{
-lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; 
-x_60 = lean_ctor_get(x_55, 1);
-lean_inc(x_60);
-lean_dec(x_55);
-x_61 = lean_box(0);
-x_62 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_62, 0, x_36);
-lean_ctor_set(x_62, 1, x_61);
-x_63 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_63, 0, x_62);
-lean_ctor_set(x_63, 1, x_60);
-x_10 = x_63;
+x_60 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_60, 0, x_59);
+lean_ctor_set(x_60, 1, x_57);
+x_10 = x_60;
 goto block_22;
 }
 }
 else
 {
-lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; uint8_t x_68; 
-x_64 = lean_unsigned_to_nat(0u);
-x_65 = l_Std_PersistentArray_get_x21___at_Lean_Elab_withInfoHole___spec__1(x_48, x_64);
-x_66 = l_Std_PersistentHashMap_insert___at_Lean_Elab_assignInfoHoleId___spec__1(x_47, x_1, x_65);
+lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; uint8_t x_66; 
+x_61 = lean_unsigned_to_nat(1u);
+x_62 = lean_nat_sub(x_49, x_61);
+lean_dec(x_49);
+x_63 = l_Std_PersistentArray_get_x21___at_Lean_Elab_withInfoHole___spec__1(x_48, x_62);
+lean_dec(x_62);
+x_64 = l_Std_PersistentHashMap_insert___at_Lean_Elab_assignInfoHoleId___spec__1(x_47, x_1, x_63);
 lean_ctor_set(x_42, 1, x_33);
-lean_ctor_set(x_42, 0, x_66);
-x_67 = lean_st_ref_set(x_4, x_41, x_43);
+lean_ctor_set(x_42, 0, x_64);
+x_65 = lean_st_ref_set(x_4, x_41, x_43);
 lean_dec(x_4);
-x_68 = !lean_is_exclusive(x_67);
-if (x_68 == 0)
+x_66 = !lean_is_exclusive(x_65);
+if (x_66 == 0)
 {
-lean_object* x_69; lean_object* x_70; lean_object* x_71; 
-x_69 = lean_ctor_get(x_67, 0);
-lean_dec(x_69);
-x_70 = lean_box(0);
-x_71 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_71, 0, x_36);
-lean_ctor_set(x_71, 1, x_70);
-lean_ctor_set(x_67, 0, x_71);
-x_10 = x_67;
-goto block_22;
-}
-else
-{
-lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; 
-x_72 = lean_ctor_get(x_67, 1);
-lean_inc(x_72);
+lean_object* x_67; lean_object* x_68; lean_object* x_69; 
+x_67 = lean_ctor_get(x_65, 0);
 lean_dec(x_67);
-x_73 = lean_box(0);
-x_74 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_74, 0, x_36);
-lean_ctor_set(x_74, 1, x_73);
-x_75 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_75, 0, x_74);
-lean_ctor_set(x_75, 1, x_72);
-x_10 = x_75;
+x_68 = lean_box(0);
+x_69 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_69, 0, x_36);
+lean_ctor_set(x_69, 1, x_68);
+lean_ctor_set(x_65, 0, x_69);
+x_10 = x_65;
+goto block_22;
+}
+else
+{
+lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; 
+x_70 = lean_ctor_get(x_65, 1);
+lean_inc(x_70);
+lean_dec(x_65);
+x_71 = lean_box(0);
+x_72 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_72, 0, x_36);
+lean_ctor_set(x_72, 1, x_71);
+x_73 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_73, 0, x_72);
+lean_ctor_set(x_73, 1, x_70);
+x_10 = x_73;
 goto block_22;
 }
 }
 }
 else
 {
-uint8_t x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; uint8_t x_81; 
-x_76 = lean_ctor_get_uint8(x_42, sizeof(void*)*2);
-x_77 = lean_ctor_get(x_42, 0);
-x_78 = lean_ctor_get(x_42, 1);
-lean_inc(x_78);
-lean_inc(x_77);
+uint8_t x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; uint8_t x_79; 
+x_74 = lean_ctor_get_uint8(x_42, sizeof(void*)*2);
+x_75 = lean_ctor_get(x_42, 0);
+x_76 = lean_ctor_get(x_42, 1);
+lean_inc(x_76);
+lean_inc(x_75);
 lean_dec(x_42);
-x_79 = lean_ctor_get(x_78, 2);
-lean_inc(x_79);
-x_80 = lean_unsigned_to_nat(1u);
-x_81 = lean_nat_dec_eq(x_79, x_80);
-lean_dec(x_79);
-if (x_81 == 0)
+x_77 = lean_ctor_get(x_76, 2);
+lean_inc(x_77);
+x_78 = lean_unsigned_to_nat(0u);
+x_79 = lean_nat_dec_lt(x_78, x_77);
+if (x_79 == 0)
 {
-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_dec(x_78);
+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_dec(x_77);
-lean_dec(x_33);
+lean_dec(x_76);
 lean_dec(x_1);
-x_82 = l_Lean_Elab_instInhabitedInfoState;
-x_83 = l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__4;
-x_84 = lean_panic_fn(x_82, x_83);
-lean_ctor_set(x_41, 5, x_84);
-x_85 = lean_st_ref_set(x_4, x_41, x_43);
+x_80 = lean_alloc_ctor(0, 2, 1);
+lean_ctor_set(x_80, 0, x_75);
+lean_ctor_set(x_80, 1, x_33);
+lean_ctor_set_uint8(x_80, sizeof(void*)*2, x_74);
+lean_ctor_set(x_41, 5, x_80);
+x_81 = lean_st_ref_set(x_4, x_41, x_43);
 lean_dec(x_4);
-x_86 = lean_ctor_get(x_85, 1);
-lean_inc(x_86);
-if (lean_is_exclusive(x_85)) {
- lean_ctor_release(x_85, 0);
- lean_ctor_release(x_85, 1);
- x_87 = x_85;
+x_82 = lean_ctor_get(x_81, 1);
+lean_inc(x_82);
+if (lean_is_exclusive(x_81)) {
+ lean_ctor_release(x_81, 0);
+ lean_ctor_release(x_81, 1);
+ x_83 = x_81;
 } else {
- lean_dec_ref(x_85);
- x_87 = lean_box(0);
+ lean_dec_ref(x_81);
+ x_83 = lean_box(0);
 }
-x_88 = lean_box(0);
-x_89 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_89, 0, x_36);
-lean_ctor_set(x_89, 1, x_88);
-if (lean_is_scalar(x_87)) {
- x_90 = lean_alloc_ctor(0, 2, 0);
+x_84 = lean_box(0);
+x_85 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_85, 0, x_36);
+lean_ctor_set(x_85, 1, x_84);
+if (lean_is_scalar(x_83)) {
+ x_86 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_90 = x_87;
+ x_86 = x_83;
 }
-lean_ctor_set(x_90, 0, x_89);
-lean_ctor_set(x_90, 1, x_86);
-x_10 = x_90;
+lean_ctor_set(x_86, 0, x_85);
+lean_ctor_set(x_86, 1, x_82);
+x_10 = x_86;
 goto block_22;
 }
 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; 
-x_91 = lean_unsigned_to_nat(0u);
-x_92 = l_Std_PersistentArray_get_x21___at_Lean_Elab_withInfoHole___spec__1(x_78, x_91);
-x_93 = l_Std_PersistentHashMap_insert___at_Lean_Elab_assignInfoHoleId___spec__1(x_77, x_1, x_92);
-x_94 = lean_alloc_ctor(0, 2, 1);
-lean_ctor_set(x_94, 0, x_93);
-lean_ctor_set(x_94, 1, x_33);
-lean_ctor_set_uint8(x_94, sizeof(void*)*2, x_76);
-lean_ctor_set(x_41, 5, x_94);
-x_95 = lean_st_ref_set(x_4, x_41, x_43);
+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; 
+x_87 = lean_unsigned_to_nat(1u);
+x_88 = lean_nat_sub(x_77, x_87);
+lean_dec(x_77);
+x_89 = l_Std_PersistentArray_get_x21___at_Lean_Elab_withInfoHole___spec__1(x_76, x_88);
+lean_dec(x_88);
+x_90 = l_Std_PersistentHashMap_insert___at_Lean_Elab_assignInfoHoleId___spec__1(x_75, x_1, x_89);
+x_91 = lean_alloc_ctor(0, 2, 1);
+lean_ctor_set(x_91, 0, x_90);
+lean_ctor_set(x_91, 1, x_33);
+lean_ctor_set_uint8(x_91, sizeof(void*)*2, x_74);
+lean_ctor_set(x_41, 5, x_91);
+x_92 = lean_st_ref_set(x_4, x_41, x_43);
 lean_dec(x_4);
-x_96 = lean_ctor_get(x_95, 1);
-lean_inc(x_96);
-if (lean_is_exclusive(x_95)) {
- lean_ctor_release(x_95, 0);
- lean_ctor_release(x_95, 1);
- x_97 = x_95;
+x_93 = lean_ctor_get(x_92, 1);
+lean_inc(x_93);
+if (lean_is_exclusive(x_92)) {
+ lean_ctor_release(x_92, 0);
+ lean_ctor_release(x_92, 1);
+ x_94 = x_92;
 } else {
- lean_dec_ref(x_95);
- x_97 = lean_box(0);
+ lean_dec_ref(x_92);
+ x_94 = lean_box(0);
 }
-x_98 = lean_box(0);
-x_99 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_99, 0, x_36);
-lean_ctor_set(x_99, 1, x_98);
-if (lean_is_scalar(x_97)) {
- x_100 = lean_alloc_ctor(0, 2, 0);
+x_95 = lean_box(0);
+x_96 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_96, 0, x_36);
+lean_ctor_set(x_96, 1, x_95);
+if (lean_is_scalar(x_94)) {
+ x_97 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_100 = x_97;
+ x_97 = x_94;
 }
-lean_ctor_set(x_100, 0, x_99);
-lean_ctor_set(x_100, 1, x_96);
-x_10 = x_100;
+lean_ctor_set(x_97, 0, x_96);
+lean_ctor_set(x_97, 1, x_93);
+x_10 = x_97;
 goto block_22;
 }
 }
 }
 else
 {
-lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; uint8_t x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; uint8_t x_112; 
-x_101 = lean_ctor_get(x_41, 0);
-x_102 = lean_ctor_get(x_41, 1);
-x_103 = lean_ctor_get(x_41, 2);
-x_104 = lean_ctor_get(x_41, 3);
-x_105 = lean_ctor_get(x_41, 4);
-lean_inc(x_105);
-lean_inc(x_104);
-lean_inc(x_103);
+lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; uint8_t x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; uint8_t x_109; 
+x_98 = lean_ctor_get(x_41, 0);
+x_99 = lean_ctor_get(x_41, 1);
+x_100 = lean_ctor_get(x_41, 2);
+x_101 = lean_ctor_get(x_41, 3);
+x_102 = lean_ctor_get(x_41, 4);
 lean_inc(x_102);
 lean_inc(x_101);
+lean_inc(x_100);
+lean_inc(x_99);
+lean_inc(x_98);
 lean_dec(x_41);
-x_106 = lean_ctor_get_uint8(x_42, sizeof(void*)*2);
-x_107 = lean_ctor_get(x_42, 0);
-lean_inc(x_107);
-x_108 = lean_ctor_get(x_42, 1);
-lean_inc(x_108);
+x_103 = lean_ctor_get_uint8(x_42, sizeof(void*)*2);
+x_104 = lean_ctor_get(x_42, 0);
+lean_inc(x_104);
+x_105 = lean_ctor_get(x_42, 1);
+lean_inc(x_105);
 if (lean_is_exclusive(x_42)) {
  lean_ctor_release(x_42, 0);
  lean_ctor_release(x_42, 1);
- x_109 = x_42;
+ x_106 = x_42;
 } else {
  lean_dec_ref(x_42);
- x_109 = lean_box(0);
+ x_106 = lean_box(0);
 }
-x_110 = lean_ctor_get(x_108, 2);
-lean_inc(x_110);
-x_111 = lean_unsigned_to_nat(1u);
-x_112 = lean_nat_dec_eq(x_110, x_111);
-lean_dec(x_110);
-if (x_112 == 0)
+x_107 = lean_ctor_get(x_105, 2);
+lean_inc(x_107);
+x_108 = lean_unsigned_to_nat(0u);
+x_109 = lean_nat_dec_lt(x_108, x_107);
+if (x_109 == 0)
 {
-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_dec(x_109);
-lean_dec(x_108);
+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_dec(x_107);
-lean_dec(x_33);
+lean_dec(x_105);
 lean_dec(x_1);
-x_113 = l_Lean_Elab_instInhabitedInfoState;
-x_114 = l_Lean_Elab_withInfoHole___rarg___lambda__1___closed__4;
-x_115 = lean_panic_fn(x_113, x_114);
-x_116 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_116, 0, x_101);
-lean_ctor_set(x_116, 1, x_102);
-lean_ctor_set(x_116, 2, x_103);
-lean_ctor_set(x_116, 3, x_104);
-lean_ctor_set(x_116, 4, x_105);
-lean_ctor_set(x_116, 5, x_115);
-x_117 = lean_st_ref_set(x_4, x_116, x_43);
-lean_dec(x_4);
-x_118 = lean_ctor_get(x_117, 1);
-lean_inc(x_118);
-if (lean_is_exclusive(x_117)) {
- lean_ctor_release(x_117, 0);
- lean_ctor_release(x_117, 1);
- x_119 = x_117;
+if (lean_is_scalar(x_106)) {
+ x_110 = lean_alloc_ctor(0, 2, 1);
 } else {
- lean_dec_ref(x_117);
- x_119 = lean_box(0);
+ x_110 = x_106;
 }
-x_120 = lean_box(0);
-x_121 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_121, 0, x_36);
-lean_ctor_set(x_121, 1, x_120);
-if (lean_is_scalar(x_119)) {
- x_122 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_110, 0, x_104);
+lean_ctor_set(x_110, 1, x_33);
+lean_ctor_set_uint8(x_110, sizeof(void*)*2, x_103);
+x_111 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_111, 0, x_98);
+lean_ctor_set(x_111, 1, x_99);
+lean_ctor_set(x_111, 2, x_100);
+lean_ctor_set(x_111, 3, x_101);
+lean_ctor_set(x_111, 4, x_102);
+lean_ctor_set(x_111, 5, x_110);
+x_112 = lean_st_ref_set(x_4, x_111, x_43);
+lean_dec(x_4);
+x_113 = lean_ctor_get(x_112, 1);
+lean_inc(x_113);
+if (lean_is_exclusive(x_112)) {
+ lean_ctor_release(x_112, 0);
+ lean_ctor_release(x_112, 1);
+ x_114 = x_112;
 } else {
- x_122 = x_119;
+ lean_dec_ref(x_112);
+ x_114 = lean_box(0);
+}
+x_115 = lean_box(0);
+x_116 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_116, 0, x_36);
+lean_ctor_set(x_116, 1, x_115);
+if (lean_is_scalar(x_114)) {
+ x_117 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_117 = x_114;
+}
+lean_ctor_set(x_117, 0, x_116);
+lean_ctor_set(x_117, 1, x_113);
+x_10 = x_117;
+goto block_22;
+}
+else
+{
+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; 
+x_118 = lean_unsigned_to_nat(1u);
+x_119 = lean_nat_sub(x_107, x_118);
+lean_dec(x_107);
+x_120 = l_Std_PersistentArray_get_x21___at_Lean_Elab_withInfoHole___spec__1(x_105, x_119);
+lean_dec(x_119);
+x_121 = l_Std_PersistentHashMap_insert___at_Lean_Elab_assignInfoHoleId___spec__1(x_104, x_1, x_120);
+if (lean_is_scalar(x_106)) {
+ x_122 = lean_alloc_ctor(0, 2, 1);
+} else {
+ x_122 = x_106;
 }
 lean_ctor_set(x_122, 0, x_121);
-lean_ctor_set(x_122, 1, x_118);
-x_10 = x_122;
-goto block_22;
-}
-else
-{
-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; 
-x_123 = lean_unsigned_to_nat(0u);
-x_124 = l_Std_PersistentArray_get_x21___at_Lean_Elab_withInfoHole___spec__1(x_108, x_123);
-x_125 = l_Std_PersistentHashMap_insert___at_Lean_Elab_assignInfoHoleId___spec__1(x_107, x_1, x_124);
-if (lean_is_scalar(x_109)) {
- x_126 = lean_alloc_ctor(0, 2, 1);
-} else {
- x_126 = x_109;
-}
-lean_ctor_set(x_126, 0, x_125);
-lean_ctor_set(x_126, 1, x_33);
-lean_ctor_set_uint8(x_126, sizeof(void*)*2, x_106);
-x_127 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_127, 0, x_101);
-lean_ctor_set(x_127, 1, x_102);
-lean_ctor_set(x_127, 2, x_103);
-lean_ctor_set(x_127, 3, x_104);
-lean_ctor_set(x_127, 4, x_105);
-lean_ctor_set(x_127, 5, x_126);
-x_128 = lean_st_ref_set(x_4, x_127, x_43);
+lean_ctor_set(x_122, 1, x_33);
+lean_ctor_set_uint8(x_122, sizeof(void*)*2, x_103);
+x_123 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_123, 0, x_98);
+lean_ctor_set(x_123, 1, x_99);
+lean_ctor_set(x_123, 2, x_100);
+lean_ctor_set(x_123, 3, x_101);
+lean_ctor_set(x_123, 4, x_102);
+lean_ctor_set(x_123, 5, x_122);
+x_124 = lean_st_ref_set(x_4, x_123, x_43);
 lean_dec(x_4);
-x_129 = lean_ctor_get(x_128, 1);
-lean_inc(x_129);
-if (lean_is_exclusive(x_128)) {
- lean_ctor_release(x_128, 0);
- lean_ctor_release(x_128, 1);
- x_130 = x_128;
+x_125 = lean_ctor_get(x_124, 1);
+lean_inc(x_125);
+if (lean_is_exclusive(x_124)) {
+ lean_ctor_release(x_124, 0);
+ lean_ctor_release(x_124, 1);
+ x_126 = x_124;
 } else {
- lean_dec_ref(x_128);
- x_130 = lean_box(0);
+ lean_dec_ref(x_124);
+ x_126 = lean_box(0);
 }
-x_131 = lean_box(0);
-x_132 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_132, 0, x_36);
-lean_ctor_set(x_132, 1, x_131);
-if (lean_is_scalar(x_130)) {
- x_133 = lean_alloc_ctor(0, 2, 0);
+x_127 = lean_box(0);
+x_128 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_128, 0, x_36);
+lean_ctor_set(x_128, 1, x_127);
+if (lean_is_scalar(x_126)) {
+ x_129 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_133 = x_130;
+ x_129 = x_126;
 }
-lean_ctor_set(x_133, 0, x_132);
-lean_ctor_set(x_133, 1, x_129);
-x_10 = x_133;
+lean_ctor_set(x_129, 0, x_128);
+lean_ctor_set(x_129, 1, x_125);
+x_10 = x_129;
 goto block_22;
 }
 }
 }
 else
 {
-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; uint8_t x_142; 
-lean_dec(x_1);
-x_134 = lean_ctor_get(x_35, 0);
-lean_inc(x_134);
-x_135 = lean_ctor_get(x_35, 1);
-lean_inc(x_135);
+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; uint8_t x_138; 
+x_130 = lean_ctor_get(x_35, 0);
+lean_inc(x_130);
+x_131 = lean_ctor_get(x_35, 1);
+lean_inc(x_131);
 lean_dec(x_35);
-x_136 = lean_st_ref_get(x_8, x_135);
+x_132 = lean_st_ref_get(x_8, x_131);
 lean_dec(x_8);
-x_137 = lean_ctor_get(x_136, 1);
+x_133 = lean_ctor_get(x_132, 1);
+lean_inc(x_133);
+lean_dec(x_132);
+x_134 = lean_st_ref_take(x_4, x_133);
+x_135 = lean_ctor_get(x_134, 0);
+lean_inc(x_135);
+x_136 = lean_ctor_get(x_135, 5);
+lean_inc(x_136);
+x_137 = lean_ctor_get(x_134, 1);
 lean_inc(x_137);
-lean_dec(x_136);
-x_138 = lean_st_ref_take(x_4, x_137);
-x_139 = lean_ctor_get(x_138, 0);
-lean_inc(x_139);
-x_140 = lean_ctor_get(x_139, 5);
-lean_inc(x_140);
-x_141 = lean_ctor_get(x_138, 1);
-lean_inc(x_141);
-lean_dec(x_138);
-x_142 = !lean_is_exclusive(x_139);
-if (x_142 == 0)
+lean_dec(x_134);
+x_138 = !lean_is_exclusive(x_135);
+if (x_138 == 0)
 {
-lean_object* x_143; uint8_t x_144; 
-x_143 = lean_ctor_get(x_139, 5);
+lean_object* x_139; uint8_t x_140; 
+x_139 = lean_ctor_get(x_135, 5);
+lean_dec(x_139);
+x_140 = !lean_is_exclusive(x_136);
+if (x_140 == 0)
+{
+lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; uint8_t x_145; 
+x_141 = lean_ctor_get(x_136, 0);
+x_142 = lean_ctor_get(x_136, 1);
+x_143 = lean_ctor_get(x_142, 2);
+lean_inc(x_143);
+x_144 = lean_unsigned_to_nat(0u);
+x_145 = lean_nat_dec_lt(x_144, x_143);
+if (x_145 == 0)
+{
+lean_object* x_146; uint8_t x_147; 
 lean_dec(x_143);
-x_144 = !lean_is_exclusive(x_140);
-if (x_144 == 0)
-{
-lean_object* x_145; lean_object* x_146; uint8_t x_147; 
-x_145 = lean_ctor_get(x_140, 1);
-lean_dec(x_145);
-lean_ctor_set(x_140, 1, x_33);
-x_146 = lean_st_ref_set(x_4, x_139, x_141);
+lean_dec(x_142);
+lean_dec(x_1);
+lean_ctor_set(x_136, 1, x_33);
+x_146 = lean_st_ref_set(x_4, x_135, x_137);
 lean_dec(x_4);
 x_147 = !lean_is_exclusive(x_146);
 if (x_147 == 0)
@@ -2639,7 +2812,7 @@ lean_object* x_148;
 x_148 = lean_ctor_get(x_146, 0);
 lean_dec(x_148);
 lean_ctor_set_tag(x_146, 1);
-lean_ctor_set(x_146, 0, x_134);
+lean_ctor_set(x_146, 0, x_130);
 x_10 = x_146;
 goto block_22;
 }
@@ -2650,7 +2823,7 @@ x_149 = lean_ctor_get(x_146, 1);
 lean_inc(x_149);
 lean_dec(x_146);
 x_150 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_150, 0, x_134);
+lean_ctor_set(x_150, 0, x_130);
 lean_ctor_set(x_150, 1, x_149);
 x_10 = x_150;
 goto block_22;
@@ -2658,103 +2831,251 @@ goto block_22;
 }
 else
 {
-uint8_t 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; 
-x_151 = lean_ctor_get_uint8(x_140, sizeof(void*)*2);
-x_152 = lean_ctor_get(x_140, 0);
-lean_inc(x_152);
-lean_dec(x_140);
-x_153 = lean_alloc_ctor(0, 2, 1);
-lean_ctor_set(x_153, 0, x_152);
-lean_ctor_set(x_153, 1, x_33);
-lean_ctor_set_uint8(x_153, sizeof(void*)*2, x_151);
-lean_ctor_set(x_139, 5, x_153);
-x_154 = lean_st_ref_set(x_4, x_139, x_141);
+lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; uint8_t x_156; 
+x_151 = lean_unsigned_to_nat(1u);
+x_152 = lean_nat_sub(x_143, x_151);
+lean_dec(x_143);
+x_153 = l_Std_PersistentArray_get_x21___at_Lean_Elab_withInfoHole___spec__1(x_142, x_152);
+lean_dec(x_152);
+x_154 = l_Std_PersistentHashMap_insert___at_Lean_Elab_assignInfoHoleId___spec__1(x_141, x_1, x_153);
+lean_ctor_set(x_136, 1, x_33);
+lean_ctor_set(x_136, 0, x_154);
+x_155 = lean_st_ref_set(x_4, x_135, x_137);
 lean_dec(x_4);
-x_155 = lean_ctor_get(x_154, 1);
-lean_inc(x_155);
-if (lean_is_exclusive(x_154)) {
- lean_ctor_release(x_154, 0);
- lean_ctor_release(x_154, 1);
- x_156 = x_154;
-} else {
- lean_dec_ref(x_154);
- x_156 = lean_box(0);
-}
-if (lean_is_scalar(x_156)) {
- x_157 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_157 = x_156;
- lean_ctor_set_tag(x_157, 1);
-}
-lean_ctor_set(x_157, 0, x_134);
-lean_ctor_set(x_157, 1, x_155);
-x_10 = x_157;
+x_156 = !lean_is_exclusive(x_155);
+if (x_156 == 0)
+{
+lean_object* x_157; 
+x_157 = lean_ctor_get(x_155, 0);
+lean_dec(x_157);
+lean_ctor_set_tag(x_155, 1);
+lean_ctor_set(x_155, 0, x_130);
+x_10 = x_155;
 goto block_22;
 }
+else
+{
+lean_object* x_158; lean_object* x_159; 
+x_158 = lean_ctor_get(x_155, 1);
+lean_inc(x_158);
+lean_dec(x_155);
+x_159 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_159, 0, x_130);
+lean_ctor_set(x_159, 1, x_158);
+x_10 = x_159;
+goto block_22;
+}
+}
 }
 else
 {
-lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; uint8_t 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; 
-x_158 = lean_ctor_get(x_139, 0);
-x_159 = lean_ctor_get(x_139, 1);
-x_160 = lean_ctor_get(x_139, 2);
-x_161 = lean_ctor_get(x_139, 3);
-x_162 = lean_ctor_get(x_139, 4);
+uint8_t x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; uint8_t x_165; 
+x_160 = lean_ctor_get_uint8(x_136, sizeof(void*)*2);
+x_161 = lean_ctor_get(x_136, 0);
+x_162 = lean_ctor_get(x_136, 1);
 lean_inc(x_162);
 lean_inc(x_161);
-lean_inc(x_160);
-lean_inc(x_159);
-lean_inc(x_158);
-lean_dec(x_139);
-x_163 = lean_ctor_get_uint8(x_140, sizeof(void*)*2);
-x_164 = lean_ctor_get(x_140, 0);
-lean_inc(x_164);
-if (lean_is_exclusive(x_140)) {
- lean_ctor_release(x_140, 0);
- lean_ctor_release(x_140, 1);
- x_165 = x_140;
-} else {
- lean_dec_ref(x_140);
- x_165 = lean_box(0);
-}
-if (lean_is_scalar(x_165)) {
- x_166 = lean_alloc_ctor(0, 2, 1);
-} else {
- x_166 = x_165;
-}
-lean_ctor_set(x_166, 0, x_164);
+lean_dec(x_136);
+x_163 = lean_ctor_get(x_162, 2);
+lean_inc(x_163);
+x_164 = lean_unsigned_to_nat(0u);
+x_165 = lean_nat_dec_lt(x_164, x_163);
+if (x_165 == 0)
+{
+lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; 
+lean_dec(x_163);
+lean_dec(x_162);
+lean_dec(x_1);
+x_166 = lean_alloc_ctor(0, 2, 1);
+lean_ctor_set(x_166, 0, x_161);
 lean_ctor_set(x_166, 1, x_33);
-lean_ctor_set_uint8(x_166, sizeof(void*)*2, x_163);
-x_167 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_167, 0, x_158);
-lean_ctor_set(x_167, 1, x_159);
-lean_ctor_set(x_167, 2, x_160);
-lean_ctor_set(x_167, 3, x_161);
-lean_ctor_set(x_167, 4, x_162);
-lean_ctor_set(x_167, 5, x_166);
-x_168 = lean_st_ref_set(x_4, x_167, x_141);
+lean_ctor_set_uint8(x_166, sizeof(void*)*2, x_160);
+lean_ctor_set(x_135, 5, x_166);
+x_167 = lean_st_ref_set(x_4, x_135, x_137);
 lean_dec(x_4);
-x_169 = lean_ctor_get(x_168, 1);
-lean_inc(x_169);
-if (lean_is_exclusive(x_168)) {
- lean_ctor_release(x_168, 0);
- lean_ctor_release(x_168, 1);
- x_170 = x_168;
+x_168 = lean_ctor_get(x_167, 1);
+lean_inc(x_168);
+if (lean_is_exclusive(x_167)) {
+ lean_ctor_release(x_167, 0);
+ lean_ctor_release(x_167, 1);
+ x_169 = x_167;
 } else {
- lean_dec_ref(x_168);
- x_170 = lean_box(0);
+ lean_dec_ref(x_167);
+ x_169 = lean_box(0);
 }
-if (lean_is_scalar(x_170)) {
- x_171 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_169)) {
+ x_170 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_171 = x_170;
- lean_ctor_set_tag(x_171, 1);
+ x_170 = x_169;
+ lean_ctor_set_tag(x_170, 1);
 }
-lean_ctor_set(x_171, 0, x_134);
-lean_ctor_set(x_171, 1, x_169);
-x_10 = x_171;
+lean_ctor_set(x_170, 0, x_130);
+lean_ctor_set(x_170, 1, x_168);
+x_10 = x_170;
 goto block_22;
 }
+else
+{
+lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; 
+x_171 = lean_unsigned_to_nat(1u);
+x_172 = lean_nat_sub(x_163, x_171);
+lean_dec(x_163);
+x_173 = l_Std_PersistentArray_get_x21___at_Lean_Elab_withInfoHole___spec__1(x_162, x_172);
+lean_dec(x_172);
+x_174 = l_Std_PersistentHashMap_insert___at_Lean_Elab_assignInfoHoleId___spec__1(x_161, x_1, x_173);
+x_175 = lean_alloc_ctor(0, 2, 1);
+lean_ctor_set(x_175, 0, x_174);
+lean_ctor_set(x_175, 1, x_33);
+lean_ctor_set_uint8(x_175, sizeof(void*)*2, x_160);
+lean_ctor_set(x_135, 5, x_175);
+x_176 = lean_st_ref_set(x_4, x_135, x_137);
+lean_dec(x_4);
+x_177 = lean_ctor_get(x_176, 1);
+lean_inc(x_177);
+if (lean_is_exclusive(x_176)) {
+ lean_ctor_release(x_176, 0);
+ lean_ctor_release(x_176, 1);
+ x_178 = x_176;
+} else {
+ lean_dec_ref(x_176);
+ x_178 = lean_box(0);
+}
+if (lean_is_scalar(x_178)) {
+ x_179 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_179 = x_178;
+ lean_ctor_set_tag(x_179, 1);
+}
+lean_ctor_set(x_179, 0, x_130);
+lean_ctor_set(x_179, 1, x_177);
+x_10 = x_179;
+goto block_22;
+}
+}
+}
+else
+{
+lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; uint8_t x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; uint8_t x_191; 
+x_180 = lean_ctor_get(x_135, 0);
+x_181 = lean_ctor_get(x_135, 1);
+x_182 = lean_ctor_get(x_135, 2);
+x_183 = lean_ctor_get(x_135, 3);
+x_184 = lean_ctor_get(x_135, 4);
+lean_inc(x_184);
+lean_inc(x_183);
+lean_inc(x_182);
+lean_inc(x_181);
+lean_inc(x_180);
+lean_dec(x_135);
+x_185 = lean_ctor_get_uint8(x_136, sizeof(void*)*2);
+x_186 = lean_ctor_get(x_136, 0);
+lean_inc(x_186);
+x_187 = lean_ctor_get(x_136, 1);
+lean_inc(x_187);
+if (lean_is_exclusive(x_136)) {
+ lean_ctor_release(x_136, 0);
+ lean_ctor_release(x_136, 1);
+ x_188 = x_136;
+} else {
+ lean_dec_ref(x_136);
+ x_188 = lean_box(0);
+}
+x_189 = lean_ctor_get(x_187, 2);
+lean_inc(x_189);
+x_190 = lean_unsigned_to_nat(0u);
+x_191 = lean_nat_dec_lt(x_190, x_189);
+if (x_191 == 0)
+{
+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_dec(x_189);
+lean_dec(x_187);
+lean_dec(x_1);
+if (lean_is_scalar(x_188)) {
+ x_192 = lean_alloc_ctor(0, 2, 1);
+} else {
+ x_192 = x_188;
+}
+lean_ctor_set(x_192, 0, x_186);
+lean_ctor_set(x_192, 1, x_33);
+lean_ctor_set_uint8(x_192, sizeof(void*)*2, x_185);
+x_193 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_193, 0, x_180);
+lean_ctor_set(x_193, 1, x_181);
+lean_ctor_set(x_193, 2, x_182);
+lean_ctor_set(x_193, 3, x_183);
+lean_ctor_set(x_193, 4, x_184);
+lean_ctor_set(x_193, 5, x_192);
+x_194 = lean_st_ref_set(x_4, x_193, x_137);
+lean_dec(x_4);
+x_195 = lean_ctor_get(x_194, 1);
+lean_inc(x_195);
+if (lean_is_exclusive(x_194)) {
+ lean_ctor_release(x_194, 0);
+ lean_ctor_release(x_194, 1);
+ x_196 = x_194;
+} else {
+ lean_dec_ref(x_194);
+ x_196 = lean_box(0);
+}
+if (lean_is_scalar(x_196)) {
+ x_197 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_197 = x_196;
+ lean_ctor_set_tag(x_197, 1);
+}
+lean_ctor_set(x_197, 0, x_130);
+lean_ctor_set(x_197, 1, x_195);
+x_10 = x_197;
+goto block_22;
+}
+else
+{
+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; 
+x_198 = lean_unsigned_to_nat(1u);
+x_199 = lean_nat_sub(x_189, x_198);
+lean_dec(x_189);
+x_200 = l_Std_PersistentArray_get_x21___at_Lean_Elab_withInfoHole___spec__1(x_187, x_199);
+lean_dec(x_199);
+x_201 = l_Std_PersistentHashMap_insert___at_Lean_Elab_assignInfoHoleId___spec__1(x_186, x_1, x_200);
+if (lean_is_scalar(x_188)) {
+ x_202 = lean_alloc_ctor(0, 2, 1);
+} else {
+ x_202 = x_188;
+}
+lean_ctor_set(x_202, 0, x_201);
+lean_ctor_set(x_202, 1, x_33);
+lean_ctor_set_uint8(x_202, sizeof(void*)*2, x_185);
+x_203 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_203, 0, x_180);
+lean_ctor_set(x_203, 1, x_181);
+lean_ctor_set(x_203, 2, x_182);
+lean_ctor_set(x_203, 3, x_183);
+lean_ctor_set(x_203, 4, x_184);
+lean_ctor_set(x_203, 5, x_202);
+x_204 = lean_st_ref_set(x_4, x_203, x_137);
+lean_dec(x_4);
+x_205 = lean_ctor_get(x_204, 1);
+lean_inc(x_205);
+if (lean_is_exclusive(x_204)) {
+ lean_ctor_release(x_204, 0);
+ lean_ctor_release(x_204, 1);
+ x_206 = x_204;
+} else {
+ lean_dec_ref(x_204);
+ x_206 = lean_box(0);
+}
+if (lean_is_scalar(x_206)) {
+ x_207 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_207 = x_206;
+ lean_ctor_set_tag(x_207, 1);
+}
+lean_ctor_set(x_207, 0, x_130);
+lean_ctor_set(x_207, 1, x_205);
+x_10 = x_207;
+goto block_22;
+}
+}
 }
 }
 block_22:
@@ -10420,7 +10741,7 @@ else
 lean_object* x_21; lean_object* x_22; uint8_t x_23; 
 lean_dec(x_14);
 x_21 = l_Lean_withIncRecDepth___rarg___lambda__2___closed__2;
-x_22 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__8(x_21, x_3, x_4, x_5, x_6, x_7, x_8, x_12);
+x_22 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__6(x_21, x_3, x_4, x_5, x_6, x_7, x_8, x_12);
 lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
@@ -10495,7 +10816,7 @@ 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_dec(x_28);
 x_40 = l_Lean_withIncRecDepth___rarg___lambda__2___closed__2;
-x_41 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__8(x_40, x_3, x_4, x_5, x_6, x_36, x_8, x_12);
+x_41 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__6(x_40, x_3, x_4, x_5, x_6, x_36, x_8, x_12);
 lean_dec(x_8);
 lean_dec(x_36);
 lean_dec(x_6);
diff --git a/stage0/stdlib/Lean/Elab/Tactic/Basic.c b/stage0/stdlib/Lean/Elab/Tactic/Basic.c
index eecdf15701..090aa9d580 100644
--- a/stage0/stdlib/Lean/Elab/Tactic/Basic.c
+++ b/stage0/stdlib/Lean/Elab/Tactic/Basic.c
@@ -28,7 +28,6 @@ extern lean_object* l_myMacro____x40_Init_Notation___hyg_14424____closed__12;
 extern lean_object* l_Lean_Parser_Tactic_revert___closed__2;
 lean_object* l_Array_foldlMUnsafe___at_Lean_Elab_Tactic_evalTacticSeq1Indented___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Std_HashMapImp_find_x3f___at_Lean_Elab_Tactic_evalTacticAux___spec__5(lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_registerTraceClass(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_focus_match__1___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalIntroMatch(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -47,7 +46,6 @@ lean_object* l_Lean_Syntax_forArgsM___at_Lean_Elab_Tactic_evalTacticSeq1Indented
 lean_object* l_Lean_Elab_Tactic_evalRevert_match__1___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_withMainMVarContext(lean_object*);
 lean_object* l_Array_forM___at_Lean_Elab_Tactic_evalTacticAux___spec__10___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_withInfoContext___at_Lean_Elab_Tactic_evalTactic___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_nullKind;
 lean_object* l_Lean_Elab_Tactic_adaptExpander___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_mkTacticAttribute(lean_object*);
@@ -68,6 +66,7 @@ extern lean_object* l_Lean_Parser_Tactic_first___closed__2;
 lean_object* l_Lean_SMap_find_x3f___at_Lean_Elab_Tactic_evalTacticAux___spec__1(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_expandTacticMacroFns_loop___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_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop_match__1(lean_object*);
+lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalIntros_match__2___rarg(lean_object*, lean_object*);
 uint8_t l_Lean_Name_quickLt(lean_object*, lean_object*);
 extern lean_object* l_Lean_Elab_throwUnsupportedSyntax___rarg___closed__1;
@@ -75,7 +74,6 @@ lean_object* l_Lean_Elab_Tactic_evalSkip(lean_object*, lean_object*, lean_object
 lean_object* l_Lean_Elab_Tactic_getCurrMacroScope___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_SourceInfo_fromRef(lean_object*);
 extern lean_object* l_Lean_Elab_initFn____x40_Lean_Elab_Util___hyg_1077____closed__2;
-lean_object* l_Lean_Elab_Tactic_reportUnsolvedGoals(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_Tactic_evalClear(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_evalClear___spec__2___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* l_Lean_Elab_Tactic_expandTacticMacroFns_loop___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -94,8 +92,6 @@ lean_object* l_Array_extract___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_adaptExpander___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_mkTacticAttribute___closed__6;
 lean_object* l_List_findM_x3f___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_findTag_x3f___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__3(lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__3___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_qsort___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalIntros_match__2(lean_object*);
 extern lean_object* l_myMacro____x40_Init_Notation___hyg_12938____closed__1;
@@ -105,7 +101,6 @@ lean_object* l_Lean_Elab_Tactic_evalTacticAux(lean_object*, lean_object*, lean_o
 lean_object* l_Lean_Elab_Tactic_done(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_myMacro____x40_Init_NotationExtra___hyg_1136____closed__8;
 lean_object* l_List_map___at_Lean_Elab_goalsToMessageData___spec__1(lean_object*);
-lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___closed__1;
 lean_object* l_Lean_mkMVar(lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalTacticSeq1Indented___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Array_empty___closed__1;
@@ -130,6 +125,7 @@ lean_object* l_Lean_Elab_Tactic_forEachVar_match__1(lean_object*);
 lean_object* l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_evalClear___spec__1(lean_object*);
 extern lean_object* l_Std_PersistentArray_empty___closed__1;
 lean_object* l_Array_qpartition_loop___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_name_eq(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalTactic(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_goalsToMessageData___closed__1;
@@ -140,7 +136,6 @@ lean_object* l_Lean_Elab_log___at_Lean_Elab_Tactic_evalTacticAux___spec__8___box
 lean_object* l_Lean_Meta_subst(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_getIntrosSize_match__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_liftMetaTacticAux_match__2___rarg(lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Tactic_ensureHasType___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalIntro(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Tactic_evalIntro___spec__1___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalCase___closed__3;
@@ -149,7 +144,6 @@ lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_findTag_x3f_
 lean_object* lean_array_push(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_getMessageLog___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_get_size(lean_object*);
-lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_tryCatch(lean_object*);
 lean_object* l_Lean_Elab_Tactic_setGoals___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_foldlMUnsafe___at_Lean_Elab_Tactic_evalTacticSeq1Indented___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -160,13 +154,12 @@ lean_object* l_Lean_Elab_Tactic_getGoals___boxed(lean_object*);
 lean_object* l_Std_PersistentHashMap_findAux___at_Lean_Elab_Tactic_evalTacticAux___spec__3___boxed(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Name_isPrefixOf___closed__1;
 lean_object* l_Lean_Elab_Tactic_evalDone___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-uint8_t l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__1(lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltin_Lean_Elab_Tactic_evalTacticSeq1Indented(lean_object*);
 lean_object* l_Lean_MetavarContext_renameMVar(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_mkTacticAttribute___closed__4;
 lean_object* l_Lean_Elab_Tactic_evalTacticAux_match__1___rarg(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Name_isPrefixOf___closed__2;
-lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t l_USize_shiftRight(size_t, size_t);
 lean_object* l_Lean_Elab_Tactic_evalTacticSeq1Indented___closed__1;
 lean_object* l_Array_qpartition_loop___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -202,7 +195,6 @@ lean_object* lean_nat_add(lean_object*, lean_object*);
 lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Tactic_evalIntros___spec__1___boxed(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Tactic_clear___closed__1;
 lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_evalTacticAux___spec__13(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_ensureHasType(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_Tactic_instMonadExceptExceptionTacticM___closed__2;
 extern lean_object* l_Lean_Parser_Tactic_clear___closed__2;
 extern lean_object* l_myMacro____x40_Init_Notation___hyg_12938____closed__14;
@@ -216,7 +208,6 @@ lean_object* l___regBuiltin_Lean_Elab_Tactic_evalIntros___closed__1;
 lean_object* l_Lean_throwError___at_Lean_Elab_Tactic_getFVarId___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_intro(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_tagUntaggedGoals___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_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2(lean_object*, lean_object*);
 lean_object* l_Array_qsort_sort___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltin_Lean_Elab_Tactic_evalAssumption(lean_object*);
 lean_object* l_Lean_Elab_Tactic_getMainTag_match__1(lean_object*);
@@ -236,15 +227,15 @@ extern lean_object* l_myMacro____x40_Init_Notation___hyg_12938____closed__6;
 lean_object* l___regBuiltin_Lean_Elab_Tactic_evalSkip___closed__1;
 lean_object* l_Lean_Elab_Tactic_evalCase(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltin_Lean_Elab_Tactic_evalClear___closed__1;
-lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+uint8_t l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__2(lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_fget(lean_object*, lean_object*);
 lean_object* l_Std_AssocList_find_x3f___at_Lean_Elab_Tactic_evalTacticAux___spec__6___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_SMap_find_x3f___at_Lean_Elab_Tactic_evalTacticAux___spec__1___boxed(lean_object*, lean_object*);
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
 lean_object* l_Lean_Meta_getMVarType(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_mkSorry(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__3___boxed(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Tactic_introMatch___elambda__1___closed__2;
+lean_object* l_Lean_Elab_Tactic_liftMetaMAtMain___rarg___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* l_Lean_Elab_Tactic_evalTacticAux_match__1(lean_object*);
 lean_object* lean_st_ref_take(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalTacticAux___lambda__1___closed__4;
@@ -270,7 +261,6 @@ lean_object* l_List_findM_x3f___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab
 extern lean_object* l_Lean_Parser_Tactic_traceState___closed__2;
 lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop_match__3___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_TacticM_run(lean_object*);
-lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Tactic_getFVarIds___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltin_Lean_Elab_Tactic_evalFailIfSuccess(lean_object*);
 lean_object* l_Lean_Elab_Tactic_closeUsingOrAdmit(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -289,14 +279,15 @@ lean_object* l_Lean_Elab_Tactic_evalDone___rarg___boxed(lean_object*, lean_objec
 lean_object* l_Lean_Elab_Tactic_evalRevert_match__2(lean_object*);
 lean_object* l___private_Lean_Elab_Util_0__Lean_Elab_expandMacro_x3f___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalTacticAux___lambda__1___closed__1;
+lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___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*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_fvarId_x21(lean_object*);
+lean_object* l_Lean_Elab_Tactic_liftMetaMAtMain___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_instOrElseTacticM___closed__1;
 lean_object* l_Lean_Elab_Tactic_evalDone___boxed(lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalTacticAux___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_Lean_Elab_Tactic_liftTermElabM(lean_object*);
 lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_withInfoContext___at_Lean_Elab_Tactic_withMacroExpansion___spec__3___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_getGoals___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_clear(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_saveAllState___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -304,7 +295,6 @@ lean_object* l___regBuiltin_Lean_Elab_Tactic_evalDone(lean_object*);
 lean_object* l_Lean_Name_appendIndexAfter(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_getUnsolvedGoals(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_myMacro____x40_Init_Notation___hyg_12938____closed__10;
-lean_object* l_Lean_Elab_withInfoContext_x27___at_Lean_Elab_Tactic_withMacroExpansion___spec__4___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalTacticAux___lambda__1___closed__2;
 lean_object* l_Lean_Elab_Tactic_evalIntros___lambda__2(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_Tactic_evalFirst(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -326,6 +316,7 @@ lean_object* l___regBuiltin_Lean_Elab_Tactic_evalTacticSeq1Indented___closed__1;
 lean_object* l___regBuiltin_Lean_Elab_Tactic_evalAssumption___closed__1;
 lean_object* lean_st_mk_ref(lean_object*, lean_object*);
 lean_object* l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___closed__1;
 lean_object* l_Lean_Syntax_getId(lean_object*);
 lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_liftMetaTacticAux_match__1(lean_object*, lean_object*);
@@ -361,7 +352,6 @@ lean_object* l___regBuiltin_Lean_Elab_Tactic_evalFailIfSuccess___closed__1;
 lean_object* l_Lean_Elab_Tactic_evalIntro___closed__2;
 lean_object* l_Lean_Elab_Tactic_saveBacktrackableState___boxed(lean_object*);
 lean_object* l_Lean_Elab_Tactic_instInhabitedSavedState___closed__1;
-lean_object* l_Lean_Elab_withInfoContext___at_Lean_Elab_Tactic_withMacroExpansion___spec__3(lean_object*);
 extern lean_object* l_Lean_mkSimpleThunk___closed__1;
 lean_object* l_Lean_FileMap_toPosition(lean_object*, lean_object*);
 lean_object* l_List_forIn_loop___at_Lean_Elab_Tactic_tagUntaggedGoals___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -382,12 +372,11 @@ lean_object* l_Array_qsort_sort___at___private_Lean_Elab_Tactic_Basic_0__Lean_El
 lean_object* l_Lean_Elab_Tactic_evalAllGoals___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Tactic_allGoals___closed__2;
 uint8_t l_Lean_MessageData_hasSyntheticSorry(lean_object*);
-lean_object* l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4376____closed__1;
 lean_object* l_Lean_Elab_Tactic_evalFailIfSuccess___closed__2;
 lean_object* l_Lean_Elab_Term_reportUnsolvedGoals___closed__1;
 extern lean_object* l_Lean_Parser_Tactic_paren___closed__1;
 extern lean_object* l_Lean_Parser_Tactic_done___closed__2;
-lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__1___boxed(lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_erase___at_Lean_Elab_Tactic_evalCase___spec__1(lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_forArgsM___at_Lean_Elab_Tactic_evalTacticSeq1Indented___spec__1___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*);
 extern lean_object* l_Lean_KernelException_toMessageData___closed__3;
@@ -396,8 +385,6 @@ lean_object* l_Lean_Elab_Tactic_liftMetaM(lean_object*);
 lean_object* l___regBuiltin_Lean_Elab_Tactic_evalFirst(lean_object*);
 lean_object* l_Lean_InternalExceptionId_getName(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_tacticElabAttribute;
-lean_object* l_Lean_Elab_Tactic_reportUnsolvedGoals___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_withInfoContext___at_Lean_Elab_Tactic_evalTactic___spec__1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_saveAllState___boxed(lean_object*);
 lean_object* l_Lean_addMacroScope(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_expandTacticMacroFns_loop_match__1(lean_object*);
@@ -418,6 +405,7 @@ lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_getIntrosSiz
 lean_object* l_Lean_Elab_Tactic_tagUntaggedGoals_match__1(lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalIntros___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_getNameOfIdent_x27___boxed(lean_object*);
+lean_object* l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4371____closed__1;
 lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds(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_Tactic_appendGoals(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_Tactic_saveBacktrackableState(lean_object*);
@@ -451,10 +439,12 @@ extern lean_object* l_Lean_Elab_macroAttribute;
 lean_object* l_Lean_Elab_Tactic_liftMetaTactic(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_Tactic_liftTermElabM___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltin_Lean_Elab_Tactic_evalFocus(lean_object*);
-lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__3(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_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__2___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_evalClear___spec__2___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_environment_main_module(lean_object*);
 lean_object* l___regBuiltin_Lean_Elab_Tactic_evalTraceState___closed__1;
+lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__1(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_foldArgsM___at_Lean_Elab_Tactic_evalTacticSeq1Indented___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_nat_dec_le(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_ensureHasNoMVars___closed__2;
@@ -464,6 +454,7 @@ lean_object* l_Lean_Elab_logTrace___at_Lean_Elab_Tactic_evalTacticAux___spec__7(
 lean_object* l_Lean_Elab_Tactic_evalFirst___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getArgs(lean_object*);
 lean_object* l_Lean_Name_append(lean_object*, lean_object*);
+lean_object* l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_expandTacticMacroFns(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getKind(lean_object*);
 lean_object* l_Lean_Elab_Tactic_withMainMVarContext_match__1(lean_object*);
@@ -489,7 +480,6 @@ lean_object* l_Lean_Elab_Tactic_tagUntaggedGoals(lean_object*, lean_object*, lea
 lean_object* l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_Elab_Tactic_evalIntro___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Tactic_match___elambda__1___closed__1;
 lean_object* l_Std_AssocList_find_x3f___at_Lean_Elab_Tactic_evalTacticAux___spec__6(lean_object*, lean_object*);
-lean_object* l_Lean_Elab_withInfoContext_x27___at_Lean_Elab_Tactic_withMacroExpansion___spec__4(lean_object*);
 lean_object* l_List_filterAuxM___at_Lean_Elab_Tactic_pruneSolvedGoals___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalFailIfSuccess(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_evalTacticSeq1Indented___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -532,9 +522,8 @@ lean_object* l_Lean_Elab_Tactic_evalIntro_introStep___lambda__1(lean_object*, le
 lean_object* l_Lean_Elab_log___at_Lean_Elab_Tactic_evalTraceState___spec__1(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltin_Lean_Elab_Tactic_evalFirst___closed__1;
 lean_object* l_Lean_Elab_log___at_Lean_Elab_Tactic_evalTacticAux___spec__8(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4376_(lean_object*);
+lean_object* l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4371_(lean_object*);
 lean_object* l_Lean_Meta_getMVarDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Tactic_ensureHasType(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_instantiateMVars(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_withMacroExpansion___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_reportUnsolvedGoals(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -558,7 +547,6 @@ lean_object* l_Lean_Elab_Tactic_try_x3f(lean_object*);
 lean_object* l_List_findM_x3f___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_findTag_x3f___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltin_Lean_Elab_Tactic_evalIntroMatch(lean_object*);
 lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_evalFirst___spec__1___rarg(lean_object*);
-lean_object* l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Tactic_intro___closed__2;
 lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_findTag_x3f_match__1___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_indentD(lean_object*);
@@ -574,7 +562,6 @@ extern lean_object* l_Lean_Core_instInhabitedState___closed__2;
 lean_object* l_Lean_Elab_Tactic_evalTacticSeqBracketed(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_Tactic_evalSubst(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_evalTacticAux___spec__12(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__3___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Tactic_intro___closed__1;
 lean_object* l_Array_forM___at_Lean_Elab_Tactic_evalTacticAux___spec__10___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Tactic_expandTacticMacroFns_loop___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -589,7 +576,6 @@ lean_object* l_Lean_Elab_Tactic_focusAndDone___rarg___closed__1;
 lean_object* l_Lean_Elab_Tactic_getMainTag_match__1___rarg(lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Tactic_intro___closed__3;
 lean_object* l_unsafeCast(lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_withInfoContext_x27___at_Lean_Elab_Tactic_evalTactic___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_List_isEmpty___rarg(lean_object*);
 lean_object* l_Lean_Elab_Tactic_expandTacticMacroFns_loop(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_List_erase___at_Lean_Elab_Tactic_evalCase___spec__1___boxed(lean_object*, lean_object*);
@@ -627,10 +613,10 @@ lean_object* l___regBuiltin_Lean_Elab_Tactic_evalSeq1___closed__1;
 lean_object* l_Std_HashMapImp_find_x3f___at_Lean_Elab_Tactic_evalTacticAux___spec__5___boxed(lean_object*, lean_object*);
 extern lean_object* l_Array_forInUnsafe_loop___at_Lean_mkSepArray___spec__1___closed__1;
 lean_object* l_Lean_Elab_Term_reportUnsolvedGoals___closed__2;
+lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__1___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_mkTacticInfo(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_myMacro____x40_Init_Notation___hyg_13855____closed__10;
 lean_object* l_Lean_Elab_Tactic_TacticM_run_x27___rarg(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_Tactic_liftMetaTacticAux___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_expandTacticMacro(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_Tactic_expandTacticMacroFns_loop_match__1___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Name_isPrefixOf_match__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -642,8 +628,8 @@ lean_object* l_Array_foldlMUnsafe___at_Lean_Elab_Tactic_evalTacticAux___spec__11
 lean_object* l_Lean_Elab_logException___at_Lean_Elab_Tactic_closeUsingOrAdmit___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_setEnv___at_Lean_Elab_Tactic_BacktrackableState_restore___spec__1(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_Tactic_getUnsolvedGoals___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1(lean_object*, lean_object*);
 lean_object* l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_withInfoContext___at_Lean_Elab_Tactic_evalTactic___spec__1___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* l_Lean_Elab_Tactic_SavedState_restore___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_Tactic_evalSeq1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_forEachVar___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -653,7 +639,6 @@ lean_object* l_Lean_Elab_Tactic_evalAllGoals(lean_object*, lean_object*, lean_ob
 lean_object* l_Lean_Elab_Tactic_evalIntros___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
 lean_object* l_List_forIn_loop___at_Lean_Elab_Tactic_tagUntaggedGoals___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalSkip___rarg(lean_object*);
 uint8_t l_Lean_Syntax_isIdent(lean_object*);
 lean_object* l_List_map___at_Lean_Elab_goalsToMessageData___spec__1(lean_object* x_1) {
@@ -971,7 +956,7 @@ return x_31;
 lean_object* l_Lean_Elab_Tactic_BacktrackableState_restore(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
-lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; uint8_t x_33; 
+lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; uint8_t x_38; 
 x_11 = lean_ctor_get(x_1, 0);
 lean_inc(x_11);
 x_12 = l_Lean_setEnv___at_Lean_Elab_Tactic_BacktrackableState_restore___spec__1(x_11, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
@@ -984,59 +969,151 @@ x_15 = l_Lean_Meta_setMCtx(x_14, x_6, x_7, x_8, x_9, x_13);
 x_16 = lean_ctor_get(x_15, 1);
 lean_inc(x_16);
 lean_dec(x_15);
-x_17 = l_Lean_Elab_Term_getMessageLog___rarg(x_5, x_6, x_7, x_8, x_9, x_16);
-x_18 = lean_ctor_get(x_17, 0);
+x_17 = lean_st_ref_get(x_9, x_16);
+x_18 = lean_ctor_get(x_17, 1);
 lean_inc(x_18);
-x_19 = lean_ctor_get(x_17, 1);
-lean_inc(x_19);
 lean_dec(x_17);
-x_20 = lean_ctor_get(x_1, 2);
+x_19 = lean_st_ref_get(x_5, x_18);
+x_20 = lean_ctor_get(x_19, 0);
 lean_inc(x_20);
-x_21 = lean_st_ref_get(x_9, x_19);
-x_22 = lean_ctor_get(x_21, 1);
+x_21 = lean_ctor_get(x_19, 1);
+lean_inc(x_21);
+lean_dec(x_19);
+x_22 = lean_ctor_get(x_20, 5);
 lean_inc(x_22);
-lean_dec(x_21);
-x_23 = lean_st_ref_set(x_5, x_20, x_22);
-x_24 = lean_ctor_get(x_23, 1);
+lean_dec(x_20);
+x_23 = l_Lean_Elab_Term_getMessageLog___rarg(x_5, x_6, x_7, x_8, x_9, x_21);
+x_24 = lean_ctor_get(x_23, 0);
 lean_inc(x_24);
+x_25 = lean_ctor_get(x_23, 1);
+lean_inc(x_25);
 lean_dec(x_23);
-x_25 = l_Lean_Elab_Term_setMessageLog(x_18, x_4, x_5, x_6, x_7, x_8, x_9, x_24);
-x_26 = lean_ctor_get(x_25, 1);
+x_26 = lean_ctor_get(x_1, 2);
 lean_inc(x_26);
-lean_dec(x_25);
-x_27 = lean_st_ref_get(x_9, x_26);
+x_27 = lean_st_ref_get(x_9, x_25);
 x_28 = lean_ctor_get(x_27, 1);
 lean_inc(x_28);
 lean_dec(x_27);
-x_29 = lean_st_ref_take(x_3, x_28);
+x_29 = lean_st_ref_set(x_5, x_26, x_28);
 x_30 = lean_ctor_get(x_29, 1);
 lean_inc(x_30);
 lean_dec(x_29);
-x_31 = lean_ctor_get(x_1, 3);
-lean_inc(x_31);
-lean_dec(x_1);
-x_32 = lean_st_ref_set(x_3, x_31, x_30);
-x_33 = !lean_is_exclusive(x_32);
-if (x_33 == 0)
+x_31 = l_Lean_Elab_Term_setMessageLog(x_24, x_4, x_5, x_6, x_7, x_8, x_9, x_30);
+x_32 = lean_ctor_get(x_31, 1);
+lean_inc(x_32);
+lean_dec(x_31);
+x_33 = lean_st_ref_get(x_9, x_32);
+x_34 = lean_ctor_get(x_33, 1);
+lean_inc(x_34);
+lean_dec(x_33);
+x_35 = lean_st_ref_take(x_5, x_34);
+x_36 = lean_ctor_get(x_35, 0);
+lean_inc(x_36);
+x_37 = lean_ctor_get(x_35, 1);
+lean_inc(x_37);
+lean_dec(x_35);
+x_38 = !lean_is_exclusive(x_36);
+if (x_38 == 0)
 {
-lean_object* x_34; lean_object* x_35; 
-x_34 = lean_ctor_get(x_32, 0);
-lean_dec(x_34);
-x_35 = lean_box(0);
-lean_ctor_set(x_32, 0, x_35);
-return x_32;
+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; 
+x_39 = lean_ctor_get(x_36, 5);
+lean_dec(x_39);
+lean_ctor_set(x_36, 5, x_22);
+x_40 = lean_st_ref_set(x_5, x_36, x_37);
+x_41 = lean_ctor_get(x_40, 1);
+lean_inc(x_41);
+lean_dec(x_40);
+x_42 = lean_st_ref_get(x_9, x_41);
+x_43 = lean_ctor_get(x_42, 1);
+lean_inc(x_43);
+lean_dec(x_42);
+x_44 = lean_st_ref_take(x_3, x_43);
+x_45 = lean_ctor_get(x_44, 1);
+lean_inc(x_45);
+lean_dec(x_44);
+x_46 = lean_ctor_get(x_1, 3);
+lean_inc(x_46);
+lean_dec(x_1);
+x_47 = lean_st_ref_set(x_3, x_46, x_45);
+x_48 = !lean_is_exclusive(x_47);
+if (x_48 == 0)
+{
+lean_object* x_49; lean_object* x_50; 
+x_49 = lean_ctor_get(x_47, 0);
+lean_dec(x_49);
+x_50 = lean_box(0);
+lean_ctor_set(x_47, 0, x_50);
+return x_47;
 }
 else
 {
-lean_object* x_36; lean_object* x_37; lean_object* x_38; 
-x_36 = lean_ctor_get(x_32, 1);
-lean_inc(x_36);
-lean_dec(x_32);
-x_37 = lean_box(0);
-x_38 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_38, 0, x_37);
-lean_ctor_set(x_38, 1, x_36);
-return x_38;
+lean_object* x_51; lean_object* x_52; lean_object* x_53; 
+x_51 = lean_ctor_get(x_47, 1);
+lean_inc(x_51);
+lean_dec(x_47);
+x_52 = lean_box(0);
+x_53 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_53, 0, x_52);
+lean_ctor_set(x_53, 1, x_51);
+return x_53;
+}
+}
+else
+{
+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; 
+x_54 = lean_ctor_get(x_36, 0);
+x_55 = lean_ctor_get(x_36, 1);
+x_56 = lean_ctor_get(x_36, 2);
+x_57 = lean_ctor_get(x_36, 3);
+x_58 = lean_ctor_get(x_36, 4);
+lean_inc(x_58);
+lean_inc(x_57);
+lean_inc(x_56);
+lean_inc(x_55);
+lean_inc(x_54);
+lean_dec(x_36);
+x_59 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_59, 0, x_54);
+lean_ctor_set(x_59, 1, x_55);
+lean_ctor_set(x_59, 2, x_56);
+lean_ctor_set(x_59, 3, x_57);
+lean_ctor_set(x_59, 4, x_58);
+lean_ctor_set(x_59, 5, x_22);
+x_60 = lean_st_ref_set(x_5, x_59, x_37);
+x_61 = lean_ctor_get(x_60, 1);
+lean_inc(x_61);
+lean_dec(x_60);
+x_62 = lean_st_ref_get(x_9, x_61);
+x_63 = lean_ctor_get(x_62, 1);
+lean_inc(x_63);
+lean_dec(x_62);
+x_64 = lean_st_ref_take(x_3, x_63);
+x_65 = lean_ctor_get(x_64, 1);
+lean_inc(x_65);
+lean_dec(x_64);
+x_66 = lean_ctor_get(x_1, 3);
+lean_inc(x_66);
+lean_dec(x_1);
+x_67 = lean_st_ref_set(x_3, x_66, x_65);
+x_68 = lean_ctor_get(x_67, 1);
+lean_inc(x_68);
+if (lean_is_exclusive(x_67)) {
+ lean_ctor_release(x_67, 0);
+ lean_ctor_release(x_67, 1);
+ x_69 = x_67;
+} else {
+ lean_dec_ref(x_67);
+ x_69 = lean_box(0);
+}
+x_70 = lean_box(0);
+if (lean_is_scalar(x_69)) {
+ x_71 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_71 = x_69;
+}
+lean_ctor_set(x_71, 0, x_70);
+lean_ctor_set(x_71, 1, x_68);
+return x_71;
 }
 }
 }
@@ -1566,48 +1643,6 @@ lean_dec(x_2);
 return x_11;
 }
 }
-lean_object* l_Lean_Elab_Tactic_ensureHasType(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
-_start:
-{
-lean_object* x_12; lean_object* x_13; 
-x_12 = lean_box(0);
-x_13 = l_Lean_Elab_Term_ensureHasType(x_1, x_2, x_12, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-return x_13;
-}
-}
-lean_object* l_Lean_Elab_Tactic_ensureHasType___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
-_start:
-{
-lean_object* x_12; 
-x_12 = l_Lean_Elab_Tactic_ensureHasType(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-lean_dec(x_4);
-lean_dec(x_3);
-return x_12;
-}
-}
-lean_object* l_Lean_Elab_Tactic_reportUnsolvedGoals(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
-_start:
-{
-lean_object* x_11; 
-x_11 = l_Lean_Elab_Term_reportUnsolvedGoals(x_1, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
-return x_11;
-}
-}
-lean_object* l_Lean_Elab_Tactic_reportUnsolvedGoals___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
-_start:
-{
-lean_object* x_11; 
-x_11 = l_Lean_Elab_Tactic_reportUnsolvedGoals(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_3);
-lean_dec(x_2);
-return x_11;
-}
-}
 lean_object* l_Lean_Elab_Tactic_getCurrMacroScope___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
 _start:
 {
@@ -2942,7 +2977,7 @@ return x_53;
 }
 }
 }
-lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__3___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
 lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; uint8_t x_20; 
@@ -3107,777 +3142,18 @@ return x_52;
 }
 }
 }
-lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__3(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; 
-x_4 = lean_alloc_closure((void*)(l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__3___rarg___boxed), 6, 0);
+x_4 = lean_alloc_closure((void*)(l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__1___rarg___boxed), 6, 0);
 return x_4;
 }
 }
-lean_object* l_Lean_Elab_withInfoContext_x27___at_Lean_Elab_Tactic_evalTactic___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
-_start:
-{
-lean_object* x_12; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; uint8_t x_30; 
-x_25 = lean_st_ref_get(x_10, x_11);
-x_26 = lean_ctor_get(x_25, 1);
-lean_inc(x_26);
-lean_dec(x_25);
-x_27 = lean_st_ref_get(x_6, x_26);
-x_28 = lean_ctor_get(x_27, 0);
-lean_inc(x_28);
-x_29 = lean_ctor_get(x_28, 5);
-lean_inc(x_29);
-lean_dec(x_28);
-x_30 = lean_ctor_get_uint8(x_29, sizeof(void*)*2);
-lean_dec(x_29);
-if (x_30 == 0)
-{
-lean_object* x_31; lean_object* x_32; 
-lean_dec(x_2);
-x_31 = lean_ctor_get(x_27, 1);
-lean_inc(x_31);
-lean_dec(x_27);
-x_32 = lean_apply_9(x_1, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_31);
-return x_32;
-}
-else
-{
-lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; 
-x_33 = lean_ctor_get(x_27, 1);
-lean_inc(x_33);
-lean_dec(x_27);
-x_34 = l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__3___rarg(x_6, x_7, x_8, x_9, x_10, x_33);
-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);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_5);
-lean_inc(x_4);
-lean_inc(x_3);
-x_37 = lean_apply_9(x_1, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_36);
-if (lean_obj_tag(x_37) == 0)
-{
-lean_object* x_38; lean_object* x_39; lean_object* x_40; 
-x_38 = lean_ctor_get(x_37, 0);
-lean_inc(x_38);
-x_39 = lean_ctor_get(x_37, 1);
-lean_inc(x_39);
-lean_dec(x_37);
-lean_inc(x_10);
-lean_inc(x_6);
-lean_inc(x_38);
-x_40 = lean_apply_10(x_2, x_38, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_39);
-if (lean_obj_tag(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; 
-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 = lean_st_ref_get(x_10, x_42);
-lean_dec(x_10);
-x_44 = lean_ctor_get(x_43, 1);
-lean_inc(x_44);
-lean_dec(x_43);
-x_45 = lean_st_ref_take(x_6, x_44);
-x_46 = lean_ctor_get(x_45, 0);
-lean_inc(x_46);
-x_47 = lean_ctor_get(x_46, 5);
-lean_inc(x_47);
-if (lean_obj_tag(x_41) == 0)
-{
-lean_object* x_48; uint8_t x_49; 
-x_48 = lean_ctor_get(x_45, 1);
-lean_inc(x_48);
-lean_dec(x_45);
-x_49 = !lean_is_exclusive(x_46);
-if (x_49 == 0)
-{
-lean_object* x_50; uint8_t x_51; 
-x_50 = lean_ctor_get(x_46, 5);
-lean_dec(x_50);
-x_51 = !lean_is_exclusive(x_47);
-if (x_51 == 0)
-{
-lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; uint8_t x_57; 
-x_52 = lean_ctor_get(x_47, 1);
-x_53 = lean_ctor_get(x_41, 0);
-lean_inc(x_53);
-lean_dec(x_41);
-x_54 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_54, 0, x_53);
-lean_ctor_set(x_54, 1, x_52);
-x_55 = l_Std_PersistentArray_push___rarg(x_35, x_54);
-lean_ctor_set(x_47, 1, x_55);
-x_56 = lean_st_ref_set(x_6, x_46, x_48);
-lean_dec(x_6);
-x_57 = !lean_is_exclusive(x_56);
-if (x_57 == 0)
-{
-lean_object* x_58; lean_object* x_59; lean_object* x_60; 
-x_58 = lean_ctor_get(x_56, 0);
-lean_dec(x_58);
-x_59 = lean_box(0);
-x_60 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_60, 0, x_38);
-lean_ctor_set(x_60, 1, x_59);
-lean_ctor_set(x_56, 0, x_60);
-x_12 = x_56;
-goto block_24;
-}
-else
-{
-lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; 
-x_61 = lean_ctor_get(x_56, 1);
-lean_inc(x_61);
-lean_dec(x_56);
-x_62 = lean_box(0);
-x_63 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_63, 0, x_38);
-lean_ctor_set(x_63, 1, x_62);
-x_64 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_64, 0, x_63);
-lean_ctor_set(x_64, 1, x_61);
-x_12 = x_64;
-goto block_24;
-}
-}
-else
-{
-uint8_t 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; 
-x_65 = lean_ctor_get_uint8(x_47, sizeof(void*)*2);
-x_66 = lean_ctor_get(x_47, 0);
-x_67 = lean_ctor_get(x_47, 1);
-lean_inc(x_67);
-lean_inc(x_66);
-lean_dec(x_47);
-x_68 = lean_ctor_get(x_41, 0);
-lean_inc(x_68);
-lean_dec(x_41);
-x_69 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_69, 0, x_68);
-lean_ctor_set(x_69, 1, x_67);
-x_70 = l_Std_PersistentArray_push___rarg(x_35, x_69);
-x_71 = lean_alloc_ctor(0, 2, 1);
-lean_ctor_set(x_71, 0, x_66);
-lean_ctor_set(x_71, 1, x_70);
-lean_ctor_set_uint8(x_71, sizeof(void*)*2, x_65);
-lean_ctor_set(x_46, 5, x_71);
-x_72 = lean_st_ref_set(x_6, x_46, x_48);
-lean_dec(x_6);
-x_73 = lean_ctor_get(x_72, 1);
-lean_inc(x_73);
-if (lean_is_exclusive(x_72)) {
- lean_ctor_release(x_72, 0);
- lean_ctor_release(x_72, 1);
- x_74 = x_72;
-} else {
- lean_dec_ref(x_72);
- x_74 = lean_box(0);
-}
-x_75 = lean_box(0);
-x_76 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_76, 0, x_38);
-lean_ctor_set(x_76, 1, x_75);
-if (lean_is_scalar(x_74)) {
- x_77 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_77 = x_74;
-}
-lean_ctor_set(x_77, 0, x_76);
-lean_ctor_set(x_77, 1, x_73);
-x_12 = x_77;
-goto block_24;
-}
-}
-else
-{
-lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; uint8_t 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; 
-x_78 = lean_ctor_get(x_46, 0);
-x_79 = lean_ctor_get(x_46, 1);
-x_80 = lean_ctor_get(x_46, 2);
-x_81 = lean_ctor_get(x_46, 3);
-x_82 = lean_ctor_get(x_46, 4);
-lean_inc(x_82);
-lean_inc(x_81);
-lean_inc(x_80);
-lean_inc(x_79);
-lean_inc(x_78);
-lean_dec(x_46);
-x_83 = lean_ctor_get_uint8(x_47, sizeof(void*)*2);
-x_84 = lean_ctor_get(x_47, 0);
-lean_inc(x_84);
-x_85 = lean_ctor_get(x_47, 1);
-lean_inc(x_85);
-if (lean_is_exclusive(x_47)) {
- lean_ctor_release(x_47, 0);
- lean_ctor_release(x_47, 1);
- x_86 = x_47;
-} else {
- lean_dec_ref(x_47);
- x_86 = lean_box(0);
-}
-x_87 = lean_ctor_get(x_41, 0);
-lean_inc(x_87);
-lean_dec(x_41);
-x_88 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_88, 0, x_87);
-lean_ctor_set(x_88, 1, x_85);
-x_89 = l_Std_PersistentArray_push___rarg(x_35, x_88);
-if (lean_is_scalar(x_86)) {
- x_90 = lean_alloc_ctor(0, 2, 1);
-} else {
- x_90 = x_86;
-}
-lean_ctor_set(x_90, 0, x_84);
-lean_ctor_set(x_90, 1, x_89);
-lean_ctor_set_uint8(x_90, sizeof(void*)*2, x_83);
-x_91 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_91, 0, x_78);
-lean_ctor_set(x_91, 1, x_79);
-lean_ctor_set(x_91, 2, x_80);
-lean_ctor_set(x_91, 3, x_81);
-lean_ctor_set(x_91, 4, x_82);
-lean_ctor_set(x_91, 5, x_90);
-x_92 = lean_st_ref_set(x_6, x_91, x_48);
-lean_dec(x_6);
-x_93 = lean_ctor_get(x_92, 1);
-lean_inc(x_93);
-if (lean_is_exclusive(x_92)) {
- lean_ctor_release(x_92, 0);
- lean_ctor_release(x_92, 1);
- x_94 = x_92;
-} else {
- lean_dec_ref(x_92);
- x_94 = lean_box(0);
-}
-x_95 = lean_box(0);
-x_96 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_96, 0, x_38);
-lean_ctor_set(x_96, 1, x_95);
-if (lean_is_scalar(x_94)) {
- x_97 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_97 = x_94;
-}
-lean_ctor_set(x_97, 0, x_96);
-lean_ctor_set(x_97, 1, x_93);
-x_12 = x_97;
-goto block_24;
-}
-}
-else
-{
-lean_object* x_98; uint8_t x_99; 
-x_98 = lean_ctor_get(x_45, 1);
-lean_inc(x_98);
-lean_dec(x_45);
-x_99 = !lean_is_exclusive(x_46);
-if (x_99 == 0)
-{
-lean_object* x_100; uint8_t x_101; 
-x_100 = lean_ctor_get(x_46, 5);
-lean_dec(x_100);
-x_101 = !lean_is_exclusive(x_47);
-if (x_101 == 0)
-{
-lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; uint8_t x_107; 
-x_102 = lean_ctor_get(x_47, 1);
-lean_dec(x_102);
-x_103 = lean_ctor_get(x_41, 0);
-lean_inc(x_103);
-lean_dec(x_41);
-x_104 = lean_alloc_ctor(3, 1, 0);
-lean_ctor_set(x_104, 0, x_103);
-x_105 = l_Std_PersistentArray_push___rarg(x_35, x_104);
-lean_ctor_set(x_47, 1, x_105);
-x_106 = lean_st_ref_set(x_6, x_46, x_98);
-lean_dec(x_6);
-x_107 = !lean_is_exclusive(x_106);
-if (x_107 == 0)
-{
-lean_object* x_108; lean_object* x_109; lean_object* x_110; 
-x_108 = lean_ctor_get(x_106, 0);
-lean_dec(x_108);
-x_109 = lean_box(0);
-x_110 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_110, 0, x_38);
-lean_ctor_set(x_110, 1, x_109);
-lean_ctor_set(x_106, 0, x_110);
-x_12 = x_106;
-goto block_24;
-}
-else
-{
-lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; 
-x_111 = lean_ctor_get(x_106, 1);
-lean_inc(x_111);
-lean_dec(x_106);
-x_112 = lean_box(0);
-x_113 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_113, 0, x_38);
-lean_ctor_set(x_113, 1, x_112);
-x_114 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_114, 0, x_113);
-lean_ctor_set(x_114, 1, x_111);
-x_12 = x_114;
-goto block_24;
-}
-}
-else
-{
-uint8_t 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_115 = lean_ctor_get_uint8(x_47, sizeof(void*)*2);
-x_116 = lean_ctor_get(x_47, 0);
-lean_inc(x_116);
-lean_dec(x_47);
-x_117 = lean_ctor_get(x_41, 0);
-lean_inc(x_117);
-lean_dec(x_41);
-x_118 = lean_alloc_ctor(3, 1, 0);
-lean_ctor_set(x_118, 0, x_117);
-x_119 = l_Std_PersistentArray_push___rarg(x_35, x_118);
-x_120 = lean_alloc_ctor(0, 2, 1);
-lean_ctor_set(x_120, 0, x_116);
-lean_ctor_set(x_120, 1, x_119);
-lean_ctor_set_uint8(x_120, sizeof(void*)*2, x_115);
-lean_ctor_set(x_46, 5, x_120);
-x_121 = lean_st_ref_set(x_6, x_46, x_98);
-lean_dec(x_6);
-x_122 = lean_ctor_get(x_121, 1);
-lean_inc(x_122);
-if (lean_is_exclusive(x_121)) {
- lean_ctor_release(x_121, 0);
- lean_ctor_release(x_121, 1);
- x_123 = x_121;
-} else {
- lean_dec_ref(x_121);
- x_123 = lean_box(0);
-}
-x_124 = lean_box(0);
-x_125 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_125, 0, x_38);
-lean_ctor_set(x_125, 1, x_124);
-if (lean_is_scalar(x_123)) {
- x_126 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_126 = x_123;
-}
-lean_ctor_set(x_126, 0, x_125);
-lean_ctor_set(x_126, 1, x_122);
-x_12 = x_126;
-goto block_24;
-}
-}
-else
-{
-lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; uint8_t 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; 
-x_127 = lean_ctor_get(x_46, 0);
-x_128 = lean_ctor_get(x_46, 1);
-x_129 = lean_ctor_get(x_46, 2);
-x_130 = lean_ctor_get(x_46, 3);
-x_131 = lean_ctor_get(x_46, 4);
-lean_inc(x_131);
-lean_inc(x_130);
-lean_inc(x_129);
-lean_inc(x_128);
-lean_inc(x_127);
-lean_dec(x_46);
-x_132 = lean_ctor_get_uint8(x_47, sizeof(void*)*2);
-x_133 = lean_ctor_get(x_47, 0);
-lean_inc(x_133);
-if (lean_is_exclusive(x_47)) {
- lean_ctor_release(x_47, 0);
- lean_ctor_release(x_47, 1);
- x_134 = x_47;
-} else {
- lean_dec_ref(x_47);
- x_134 = lean_box(0);
-}
-x_135 = lean_ctor_get(x_41, 0);
-lean_inc(x_135);
-lean_dec(x_41);
-x_136 = lean_alloc_ctor(3, 1, 0);
-lean_ctor_set(x_136, 0, x_135);
-x_137 = l_Std_PersistentArray_push___rarg(x_35, x_136);
-if (lean_is_scalar(x_134)) {
- x_138 = lean_alloc_ctor(0, 2, 1);
-} else {
- x_138 = x_134;
-}
-lean_ctor_set(x_138, 0, x_133);
-lean_ctor_set(x_138, 1, x_137);
-lean_ctor_set_uint8(x_138, sizeof(void*)*2, x_132);
-x_139 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_139, 0, x_127);
-lean_ctor_set(x_139, 1, x_128);
-lean_ctor_set(x_139, 2, x_129);
-lean_ctor_set(x_139, 3, x_130);
-lean_ctor_set(x_139, 4, x_131);
-lean_ctor_set(x_139, 5, x_138);
-x_140 = lean_st_ref_set(x_6, x_139, x_98);
-lean_dec(x_6);
-x_141 = lean_ctor_get(x_140, 1);
-lean_inc(x_141);
-if (lean_is_exclusive(x_140)) {
- lean_ctor_release(x_140, 0);
- lean_ctor_release(x_140, 1);
- x_142 = x_140;
-} else {
- lean_dec_ref(x_140);
- x_142 = lean_box(0);
-}
-x_143 = lean_box(0);
-x_144 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_144, 0, x_38);
-lean_ctor_set(x_144, 1, x_143);
-if (lean_is_scalar(x_142)) {
- x_145 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_145 = x_142;
-}
-lean_ctor_set(x_145, 0, x_144);
-lean_ctor_set(x_145, 1, x_141);
-x_12 = x_145;
-goto block_24;
-}
-}
-}
-else
-{
-uint8_t x_146; 
-lean_dec(x_38);
-lean_dec(x_35);
-lean_dec(x_10);
-lean_dec(x_6);
-x_146 = !lean_is_exclusive(x_40);
-if (x_146 == 0)
-{
-x_12 = x_40;
-goto block_24;
-}
-else
-{
-lean_object* x_147; lean_object* x_148; lean_object* x_149; 
-x_147 = lean_ctor_get(x_40, 0);
-x_148 = lean_ctor_get(x_40, 1);
-lean_inc(x_148);
-lean_inc(x_147);
-lean_dec(x_40);
-x_149 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_149, 0, x_147);
-lean_ctor_set(x_149, 1, x_148);
-x_12 = x_149;
-goto block_24;
-}
-}
-}
-else
-{
-lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; uint8_t x_158; 
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-x_150 = lean_ctor_get(x_37, 0);
-lean_inc(x_150);
-x_151 = lean_ctor_get(x_37, 1);
-lean_inc(x_151);
-lean_dec(x_37);
-x_152 = lean_st_ref_get(x_10, x_151);
-lean_dec(x_10);
-x_153 = lean_ctor_get(x_152, 1);
-lean_inc(x_153);
-lean_dec(x_152);
-x_154 = lean_st_ref_take(x_6, x_153);
-x_155 = lean_ctor_get(x_154, 0);
-lean_inc(x_155);
-x_156 = lean_ctor_get(x_155, 5);
-lean_inc(x_156);
-x_157 = lean_ctor_get(x_154, 1);
-lean_inc(x_157);
-lean_dec(x_154);
-x_158 = !lean_is_exclusive(x_155);
-if (x_158 == 0)
-{
-lean_object* x_159; uint8_t x_160; 
-x_159 = lean_ctor_get(x_155, 5);
-lean_dec(x_159);
-x_160 = !lean_is_exclusive(x_156);
-if (x_160 == 0)
-{
-lean_object* x_161; lean_object* x_162; uint8_t x_163; 
-x_161 = lean_ctor_get(x_156, 1);
-lean_dec(x_161);
-lean_ctor_set(x_156, 1, x_35);
-x_162 = lean_st_ref_set(x_6, x_155, x_157);
-lean_dec(x_6);
-x_163 = !lean_is_exclusive(x_162);
-if (x_163 == 0)
-{
-lean_object* x_164; 
-x_164 = lean_ctor_get(x_162, 0);
-lean_dec(x_164);
-lean_ctor_set_tag(x_162, 1);
-lean_ctor_set(x_162, 0, x_150);
-x_12 = x_162;
-goto block_24;
-}
-else
-{
-lean_object* x_165; lean_object* x_166; 
-x_165 = lean_ctor_get(x_162, 1);
-lean_inc(x_165);
-lean_dec(x_162);
-x_166 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_166, 0, x_150);
-lean_ctor_set(x_166, 1, x_165);
-x_12 = x_166;
-goto block_24;
-}
-}
-else
-{
-uint8_t x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; 
-x_167 = lean_ctor_get_uint8(x_156, sizeof(void*)*2);
-x_168 = lean_ctor_get(x_156, 0);
-lean_inc(x_168);
-lean_dec(x_156);
-x_169 = lean_alloc_ctor(0, 2, 1);
-lean_ctor_set(x_169, 0, x_168);
-lean_ctor_set(x_169, 1, x_35);
-lean_ctor_set_uint8(x_169, sizeof(void*)*2, x_167);
-lean_ctor_set(x_155, 5, x_169);
-x_170 = lean_st_ref_set(x_6, x_155, x_157);
-lean_dec(x_6);
-x_171 = lean_ctor_get(x_170, 1);
-lean_inc(x_171);
-if (lean_is_exclusive(x_170)) {
- lean_ctor_release(x_170, 0);
- lean_ctor_release(x_170, 1);
- x_172 = x_170;
-} else {
- lean_dec_ref(x_170);
- x_172 = lean_box(0);
-}
-if (lean_is_scalar(x_172)) {
- x_173 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_173 = x_172;
- lean_ctor_set_tag(x_173, 1);
-}
-lean_ctor_set(x_173, 0, x_150);
-lean_ctor_set(x_173, 1, x_171);
-x_12 = x_173;
-goto block_24;
-}
-}
-else
-{
-lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; uint8_t x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; 
-x_174 = lean_ctor_get(x_155, 0);
-x_175 = lean_ctor_get(x_155, 1);
-x_176 = lean_ctor_get(x_155, 2);
-x_177 = lean_ctor_get(x_155, 3);
-x_178 = lean_ctor_get(x_155, 4);
-lean_inc(x_178);
-lean_inc(x_177);
-lean_inc(x_176);
-lean_inc(x_175);
-lean_inc(x_174);
-lean_dec(x_155);
-x_179 = lean_ctor_get_uint8(x_156, sizeof(void*)*2);
-x_180 = lean_ctor_get(x_156, 0);
-lean_inc(x_180);
-if (lean_is_exclusive(x_156)) {
- lean_ctor_release(x_156, 0);
- lean_ctor_release(x_156, 1);
- x_181 = x_156;
-} else {
- lean_dec_ref(x_156);
- x_181 = lean_box(0);
-}
-if (lean_is_scalar(x_181)) {
- x_182 = lean_alloc_ctor(0, 2, 1);
-} else {
- x_182 = x_181;
-}
-lean_ctor_set(x_182, 0, x_180);
-lean_ctor_set(x_182, 1, x_35);
-lean_ctor_set_uint8(x_182, sizeof(void*)*2, x_179);
-x_183 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_183, 0, x_174);
-lean_ctor_set(x_183, 1, x_175);
-lean_ctor_set(x_183, 2, x_176);
-lean_ctor_set(x_183, 3, x_177);
-lean_ctor_set(x_183, 4, x_178);
-lean_ctor_set(x_183, 5, x_182);
-x_184 = lean_st_ref_set(x_6, x_183, x_157);
-lean_dec(x_6);
-x_185 = lean_ctor_get(x_184, 1);
-lean_inc(x_185);
-if (lean_is_exclusive(x_184)) {
- lean_ctor_release(x_184, 0);
- lean_ctor_release(x_184, 1);
- x_186 = x_184;
-} else {
- lean_dec_ref(x_184);
- x_186 = lean_box(0);
-}
-if (lean_is_scalar(x_186)) {
- x_187 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_187 = x_186;
- lean_ctor_set_tag(x_187, 1);
-}
-lean_ctor_set(x_187, 0, x_150);
-lean_ctor_set(x_187, 1, x_185);
-x_12 = x_187;
-goto block_24;
-}
-}
-}
-block_24:
-{
-if (lean_obj_tag(x_12) == 0)
-{
-uint8_t x_13; 
-x_13 = !lean_is_exclusive(x_12);
-if (x_13 == 0)
-{
-lean_object* x_14; lean_object* x_15; 
-x_14 = lean_ctor_get(x_12, 0);
-x_15 = lean_ctor_get(x_14, 0);
-lean_inc(x_15);
-lean_dec(x_14);
-lean_ctor_set(x_12, 0, x_15);
-return x_12;
-}
-else
-{
-lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
-x_16 = lean_ctor_get(x_12, 0);
-x_17 = lean_ctor_get(x_12, 1);
-lean_inc(x_17);
-lean_inc(x_16);
-lean_dec(x_12);
-x_18 = lean_ctor_get(x_16, 0);
-lean_inc(x_18);
-lean_dec(x_16);
-x_19 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_19, 0, x_18);
-lean_ctor_set(x_19, 1, x_17);
-return x_19;
-}
-}
-else
-{
-uint8_t x_20; 
-x_20 = !lean_is_exclusive(x_12);
-if (x_20 == 0)
-{
-return x_12;
-}
-else
-{
-lean_object* x_21; lean_object* x_22; lean_object* x_23; 
-x_21 = lean_ctor_get(x_12, 0);
-x_22 = lean_ctor_get(x_12, 1);
-lean_inc(x_22);
-lean_inc(x_21);
-lean_dec(x_12);
-x_23 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_23, 0, x_21);
-lean_ctor_set(x_23, 1, x_22);
-return x_23;
-}
-}
-}
-}
-}
-lean_object* l_Lean_Elab_withInfoContext___at_Lean_Elab_Tactic_evalTactic___spec__1___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
-_start:
-{
-lean_object* x_12; 
-x_12 = lean_apply_9(x_1, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-if (lean_obj_tag(x_12) == 0)
-{
-uint8_t x_13; 
-x_13 = !lean_is_exclusive(x_12);
-if (x_13 == 0)
-{
-lean_object* x_14; lean_object* x_15; 
-x_14 = lean_ctor_get(x_12, 0);
-x_15 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_15, 0, x_14);
-lean_ctor_set(x_12, 0, x_15);
-return x_12;
-}
-else
-{
-lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
-x_16 = lean_ctor_get(x_12, 0);
-x_17 = lean_ctor_get(x_12, 1);
-lean_inc(x_17);
-lean_inc(x_16);
-lean_dec(x_12);
-x_18 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_18, 0, x_16);
-x_19 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_19, 0, x_18);
-lean_ctor_set(x_19, 1, x_17);
-return x_19;
-}
-}
-else
-{
-uint8_t x_20; 
-x_20 = !lean_is_exclusive(x_12);
-if (x_20 == 0)
-{
-return x_12;
-}
-else
-{
-lean_object* x_21; lean_object* x_22; lean_object* x_23; 
-x_21 = lean_ctor_get(x_12, 0);
-x_22 = lean_ctor_get(x_12, 1);
-lean_inc(x_22);
-lean_inc(x_21);
-lean_dec(x_12);
-x_23 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_23, 0, x_21);
-lean_ctor_set(x_23, 1, x_22);
-return x_23;
-}
-}
-}
-}
-lean_object* l_Lean_Elab_withInfoContext___at_Lean_Elab_Tactic_evalTactic___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
-_start:
-{
-lean_object* x_12; lean_object* x_13; 
-x_12 = lean_alloc_closure((void*)(l_Lean_Elab_withInfoContext___at_Lean_Elab_Tactic_evalTactic___spec__1___lambda__1___boxed), 11, 1);
-lean_closure_set(x_12, 0, x_2);
-x_13 = l_Lean_Elab_withInfoContext_x27___at_Lean_Elab_Tactic_evalTactic___spec__2(x_1, x_12, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-return x_13;
-}
-}
 lean_object* l_Lean_Elab_Tactic_evalTactic(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
-lean_object* x_11; 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_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; uint8_t x_25; 
 x_11 = lean_st_ref_get(x_9, x_10);
 x_12 = lean_ctor_get(x_11, 1);
 lean_inc(x_12);
@@ -3897,15 +3173,415 @@ lean_inc(x_18);
 x_19 = lean_ctor_get(x_17, 1);
 lean_inc(x_19);
 lean_dec(x_17);
+x_20 = lean_st_ref_get(x_9, x_19);
+x_21 = lean_ctor_get(x_20, 1);
+lean_inc(x_21);
+lean_dec(x_20);
+x_22 = lean_st_ref_get(x_5, x_21);
+x_23 = lean_ctor_get(x_22, 0);
+lean_inc(x_23);
+x_24 = lean_ctor_get(x_23, 5);
+lean_inc(x_24);
+lean_dec(x_23);
+x_25 = lean_ctor_get_uint8(x_24, sizeof(void*)*2);
+lean_dec(x_24);
+if (x_25 == 0)
+{
+lean_object* x_26; lean_object* x_27; 
+lean_dec(x_18);
+lean_dec(x_16);
+x_26 = lean_ctor_get(x_22, 1);
+lean_inc(x_26);
+lean_dec(x_22);
+x_27 = l_Lean_Elab_Tactic_evalTacticAux(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_26);
+return x_27;
+}
+else
+{
+lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; 
+x_28 = lean_ctor_get(x_22, 1);
+lean_inc(x_28);
+lean_dec(x_22);
+x_29 = l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__1___rarg(x_5, x_6, x_7, x_8, x_9, x_28);
+x_30 = lean_ctor_get(x_29, 0);
+lean_inc(x_30);
+x_31 = lean_ctor_get(x_29, 1);
+lean_inc(x_31);
+lean_dec(x_29);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+lean_inc(x_6);
+lean_inc(x_5);
+lean_inc(x_4);
+lean_inc(x_3);
+lean_inc(x_2);
 lean_inc(x_1);
-x_20 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalTacticAux), 10, 1);
-lean_closure_set(x_20, 0, x_1);
-x_21 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_mkTacticInfo___boxed), 12, 3);
-lean_closure_set(x_21, 0, x_16);
-lean_closure_set(x_21, 1, x_18);
-lean_closure_set(x_21, 2, x_1);
-x_22 = l_Lean_Elab_withInfoContext___at_Lean_Elab_Tactic_evalTactic___spec__1(x_20, x_21, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_19);
-return x_22;
+x_32 = l_Lean_Elab_Tactic_evalTacticAux(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_31);
+if (lean_obj_tag(x_32) == 0)
+{
+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; uint8_t x_44; 
+x_33 = lean_ctor_get(x_32, 0);
+lean_inc(x_33);
+x_34 = lean_ctor_get(x_32, 1);
+lean_inc(x_34);
+lean_dec(x_32);
+x_35 = l_Lean_Elab_Tactic_mkTacticInfo(x_16, x_18, x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_34);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_36 = lean_ctor_get(x_35, 0);
+lean_inc(x_36);
+x_37 = lean_ctor_get(x_35, 1);
+lean_inc(x_37);
+lean_dec(x_35);
+x_38 = lean_st_ref_get(x_9, x_37);
+lean_dec(x_9);
+x_39 = lean_ctor_get(x_38, 1);
+lean_inc(x_39);
+lean_dec(x_38);
+x_40 = lean_st_ref_take(x_5, x_39);
+x_41 = lean_ctor_get(x_40, 0);
+lean_inc(x_41);
+x_42 = lean_ctor_get(x_41, 5);
+lean_inc(x_42);
+x_43 = lean_ctor_get(x_40, 1);
+lean_inc(x_43);
+lean_dec(x_40);
+x_44 = !lean_is_exclusive(x_41);
+if (x_44 == 0)
+{
+lean_object* x_45; uint8_t x_46; 
+x_45 = lean_ctor_get(x_41, 5);
+lean_dec(x_45);
+x_46 = !lean_is_exclusive(x_42);
+if (x_46 == 0)
+{
+lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; uint8_t x_51; 
+x_47 = lean_ctor_get(x_42, 1);
+x_48 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_48, 0, x_36);
+lean_ctor_set(x_48, 1, x_47);
+x_49 = l_Std_PersistentArray_push___rarg(x_30, x_48);
+lean_ctor_set(x_42, 1, x_49);
+x_50 = lean_st_ref_set(x_5, x_41, x_43);
+lean_dec(x_5);
+x_51 = !lean_is_exclusive(x_50);
+if (x_51 == 0)
+{
+lean_object* x_52; 
+x_52 = lean_ctor_get(x_50, 0);
+lean_dec(x_52);
+lean_ctor_set(x_50, 0, x_33);
+return x_50;
+}
+else
+{
+lean_object* x_53; lean_object* x_54; 
+x_53 = lean_ctor_get(x_50, 1);
+lean_inc(x_53);
+lean_dec(x_50);
+x_54 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_54, 0, x_33);
+lean_ctor_set(x_54, 1, x_53);
+return x_54;
+}
+}
+else
+{
+uint8_t 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_55 = lean_ctor_get_uint8(x_42, sizeof(void*)*2);
+x_56 = lean_ctor_get(x_42, 0);
+x_57 = lean_ctor_get(x_42, 1);
+lean_inc(x_57);
+lean_inc(x_56);
+lean_dec(x_42);
+x_58 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_58, 0, x_36);
+lean_ctor_set(x_58, 1, x_57);
+x_59 = l_Std_PersistentArray_push___rarg(x_30, x_58);
+x_60 = lean_alloc_ctor(0, 2, 1);
+lean_ctor_set(x_60, 0, x_56);
+lean_ctor_set(x_60, 1, x_59);
+lean_ctor_set_uint8(x_60, sizeof(void*)*2, x_55);
+lean_ctor_set(x_41, 5, x_60);
+x_61 = lean_st_ref_set(x_5, x_41, x_43);
+lean_dec(x_5);
+x_62 = lean_ctor_get(x_61, 1);
+lean_inc(x_62);
+if (lean_is_exclusive(x_61)) {
+ lean_ctor_release(x_61, 0);
+ lean_ctor_release(x_61, 1);
+ x_63 = x_61;
+} else {
+ lean_dec_ref(x_61);
+ x_63 = lean_box(0);
+}
+if (lean_is_scalar(x_63)) {
+ x_64 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_64 = x_63;
+}
+lean_ctor_set(x_64, 0, x_33);
+lean_ctor_set(x_64, 1, x_62);
+return x_64;
+}
+}
+else
+{
+lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; uint8_t 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; 
+x_65 = lean_ctor_get(x_41, 0);
+x_66 = lean_ctor_get(x_41, 1);
+x_67 = lean_ctor_get(x_41, 2);
+x_68 = lean_ctor_get(x_41, 3);
+x_69 = lean_ctor_get(x_41, 4);
+lean_inc(x_69);
+lean_inc(x_68);
+lean_inc(x_67);
+lean_inc(x_66);
+lean_inc(x_65);
+lean_dec(x_41);
+x_70 = lean_ctor_get_uint8(x_42, sizeof(void*)*2);
+x_71 = lean_ctor_get(x_42, 0);
+lean_inc(x_71);
+x_72 = lean_ctor_get(x_42, 1);
+lean_inc(x_72);
+if (lean_is_exclusive(x_42)) {
+ lean_ctor_release(x_42, 0);
+ lean_ctor_release(x_42, 1);
+ x_73 = x_42;
+} else {
+ lean_dec_ref(x_42);
+ x_73 = lean_box(0);
+}
+x_74 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_74, 0, x_36);
+lean_ctor_set(x_74, 1, x_72);
+x_75 = l_Std_PersistentArray_push___rarg(x_30, x_74);
+if (lean_is_scalar(x_73)) {
+ x_76 = lean_alloc_ctor(0, 2, 1);
+} else {
+ x_76 = x_73;
+}
+lean_ctor_set(x_76, 0, x_71);
+lean_ctor_set(x_76, 1, x_75);
+lean_ctor_set_uint8(x_76, sizeof(void*)*2, x_70);
+x_77 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_77, 0, x_65);
+lean_ctor_set(x_77, 1, x_66);
+lean_ctor_set(x_77, 2, x_67);
+lean_ctor_set(x_77, 3, x_68);
+lean_ctor_set(x_77, 4, x_69);
+lean_ctor_set(x_77, 5, x_76);
+x_78 = lean_st_ref_set(x_5, x_77, x_43);
+lean_dec(x_5);
+x_79 = lean_ctor_get(x_78, 1);
+lean_inc(x_79);
+if (lean_is_exclusive(x_78)) {
+ lean_ctor_release(x_78, 0);
+ lean_ctor_release(x_78, 1);
+ x_80 = x_78;
+} else {
+ lean_dec_ref(x_78);
+ x_80 = lean_box(0);
+}
+if (lean_is_scalar(x_80)) {
+ x_81 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_81 = x_80;
+}
+lean_ctor_set(x_81, 0, x_33);
+lean_ctor_set(x_81, 1, x_79);
+return x_81;
+}
+}
+else
+{
+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; uint8_t x_93; 
+x_82 = lean_ctor_get(x_32, 0);
+lean_inc(x_82);
+x_83 = lean_ctor_get(x_32, 1);
+lean_inc(x_83);
+lean_dec(x_32);
+x_84 = l_Lean_Elab_Tactic_mkTacticInfo(x_16, x_18, x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_83);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_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 = lean_st_ref_get(x_9, x_86);
+lean_dec(x_9);
+x_88 = lean_ctor_get(x_87, 1);
+lean_inc(x_88);
+lean_dec(x_87);
+x_89 = lean_st_ref_take(x_5, x_88);
+x_90 = lean_ctor_get(x_89, 0);
+lean_inc(x_90);
+x_91 = lean_ctor_get(x_90, 5);
+lean_inc(x_91);
+x_92 = lean_ctor_get(x_89, 1);
+lean_inc(x_92);
+lean_dec(x_89);
+x_93 = !lean_is_exclusive(x_90);
+if (x_93 == 0)
+{
+lean_object* x_94; uint8_t x_95; 
+x_94 = lean_ctor_get(x_90, 5);
+lean_dec(x_94);
+x_95 = !lean_is_exclusive(x_91);
+if (x_95 == 0)
+{
+lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; uint8_t x_100; 
+x_96 = lean_ctor_get(x_91, 1);
+x_97 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_97, 0, x_85);
+lean_ctor_set(x_97, 1, x_96);
+x_98 = l_Std_PersistentArray_push___rarg(x_30, x_97);
+lean_ctor_set(x_91, 1, x_98);
+x_99 = lean_st_ref_set(x_5, x_90, x_92);
+lean_dec(x_5);
+x_100 = !lean_is_exclusive(x_99);
+if (x_100 == 0)
+{
+lean_object* x_101; 
+x_101 = lean_ctor_get(x_99, 0);
+lean_dec(x_101);
+lean_ctor_set_tag(x_99, 1);
+lean_ctor_set(x_99, 0, x_82);
+return x_99;
+}
+else
+{
+lean_object* x_102; lean_object* x_103; 
+x_102 = lean_ctor_get(x_99, 1);
+lean_inc(x_102);
+lean_dec(x_99);
+x_103 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_103, 0, x_82);
+lean_ctor_set(x_103, 1, x_102);
+return x_103;
+}
+}
+else
+{
+uint8_t 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; 
+x_104 = lean_ctor_get_uint8(x_91, sizeof(void*)*2);
+x_105 = lean_ctor_get(x_91, 0);
+x_106 = lean_ctor_get(x_91, 1);
+lean_inc(x_106);
+lean_inc(x_105);
+lean_dec(x_91);
+x_107 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_107, 0, x_85);
+lean_ctor_set(x_107, 1, x_106);
+x_108 = l_Std_PersistentArray_push___rarg(x_30, x_107);
+x_109 = lean_alloc_ctor(0, 2, 1);
+lean_ctor_set(x_109, 0, x_105);
+lean_ctor_set(x_109, 1, x_108);
+lean_ctor_set_uint8(x_109, sizeof(void*)*2, x_104);
+lean_ctor_set(x_90, 5, x_109);
+x_110 = lean_st_ref_set(x_5, x_90, x_92);
+lean_dec(x_5);
+x_111 = lean_ctor_get(x_110, 1);
+lean_inc(x_111);
+if (lean_is_exclusive(x_110)) {
+ lean_ctor_release(x_110, 0);
+ lean_ctor_release(x_110, 1);
+ x_112 = x_110;
+} else {
+ lean_dec_ref(x_110);
+ x_112 = lean_box(0);
+}
+if (lean_is_scalar(x_112)) {
+ x_113 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_113 = x_112;
+ lean_ctor_set_tag(x_113, 1);
+}
+lean_ctor_set(x_113, 0, x_82);
+lean_ctor_set(x_113, 1, x_111);
+return x_113;
+}
+}
+else
+{
+lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; uint8_t 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; 
+x_114 = lean_ctor_get(x_90, 0);
+x_115 = lean_ctor_get(x_90, 1);
+x_116 = lean_ctor_get(x_90, 2);
+x_117 = lean_ctor_get(x_90, 3);
+x_118 = lean_ctor_get(x_90, 4);
+lean_inc(x_118);
+lean_inc(x_117);
+lean_inc(x_116);
+lean_inc(x_115);
+lean_inc(x_114);
+lean_dec(x_90);
+x_119 = lean_ctor_get_uint8(x_91, sizeof(void*)*2);
+x_120 = lean_ctor_get(x_91, 0);
+lean_inc(x_120);
+x_121 = lean_ctor_get(x_91, 1);
+lean_inc(x_121);
+if (lean_is_exclusive(x_91)) {
+ lean_ctor_release(x_91, 0);
+ lean_ctor_release(x_91, 1);
+ x_122 = x_91;
+} else {
+ lean_dec_ref(x_91);
+ x_122 = lean_box(0);
+}
+x_123 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_123, 0, x_85);
+lean_ctor_set(x_123, 1, x_121);
+x_124 = l_Std_PersistentArray_push___rarg(x_30, x_123);
+if (lean_is_scalar(x_122)) {
+ x_125 = lean_alloc_ctor(0, 2, 1);
+} else {
+ x_125 = x_122;
+}
+lean_ctor_set(x_125, 0, x_120);
+lean_ctor_set(x_125, 1, x_124);
+lean_ctor_set_uint8(x_125, sizeof(void*)*2, x_119);
+x_126 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_126, 0, x_114);
+lean_ctor_set(x_126, 1, x_115);
+lean_ctor_set(x_126, 2, x_116);
+lean_ctor_set(x_126, 3, x_117);
+lean_ctor_set(x_126, 4, x_118);
+lean_ctor_set(x_126, 5, x_125);
+x_127 = lean_st_ref_set(x_5, x_126, x_92);
+lean_dec(x_5);
+x_128 = lean_ctor_get(x_127, 1);
+lean_inc(x_128);
+if (lean_is_exclusive(x_127)) {
+ lean_ctor_release(x_127, 0);
+ lean_ctor_release(x_127, 1);
+ x_129 = x_127;
+} else {
+ lean_dec_ref(x_127);
+ x_129 = lean_box(0);
+}
+if (lean_is_scalar(x_129)) {
+ x_130 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_130 = x_129;
+ lean_ctor_set_tag(x_130, 1);
+}
+lean_ctor_set(x_130, 0, x_82);
+lean_ctor_set(x_130, 1, x_128);
+return x_130;
+}
+}
+}
 }
 }
 lean_object* l_Std_PersistentHashMap_findAtAux___at_Lean_Elab_Tactic_evalTacticAux___spec__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
@@ -6381,11 +6057,11 @@ lean_dec(x_3);
 return x_13;
 }
 }
-lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__3___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__1___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
 lean_object* x_7; 
-x_7 = l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__3___rarg(x_1, x_2, x_3, x_4, x_5, x_6);
+x_7 = l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__1___rarg(x_1, x_2, x_3, x_4, x_5, x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
@@ -6394,26 +6070,17 @@ lean_dec(x_1);
 return x_7;
 }
 }
-lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; 
-x_4 = l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__3(x_1, x_2, x_3);
+x_4 = l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__1(x_1, x_2, x_3);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
 return x_4;
 }
 }
-lean_object* l_Lean_Elab_withInfoContext___at_Lean_Elab_Tactic_evalTactic___spec__1___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
-_start:
-{
-lean_object* x_12; 
-x_12 = l_Lean_Elab_withInfoContext___at_Lean_Elab_Tactic_evalTactic___spec__1___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-lean_dec(x_2);
-return x_12;
-}
-}
 lean_object* l_Std_PersistentHashMap_findAtAux___at_Lean_Elab_Tactic_evalTacticAux___spec__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
@@ -6597,837 +6264,407 @@ lean_dec(x_1);
 return x_13;
 }
 }
-lean_object* l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
-_start:
-{
-lean_object* x_12; 
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_5);
-lean_inc(x_4);
-lean_inc(x_3);
-x_12 = lean_apply_9(x_1, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-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_12, 1);
-lean_inc(x_14);
-lean_dec(x_12);
-x_15 = lean_apply_10(x_2, x_13, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_14);
-return x_15;
-}
-else
-{
-uint8_t x_16; 
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-x_16 = !lean_is_exclusive(x_12);
-if (x_16 == 0)
-{
-return x_12;
-}
-else
-{
-lean_object* x_17; lean_object* x_18; lean_object* x_19; 
-x_17 = lean_ctor_get(x_12, 0);
-x_18 = lean_ctor_get(x_12, 1);
-lean_inc(x_18);
-lean_inc(x_17);
-lean_dec(x_12);
-x_19 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_19, 0, x_17);
-lean_ctor_set(x_19, 1, x_18);
-return x_19;
-}
-}
-}
-}
-lean_object* l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2(lean_object* x_1, lean_object* x_2) {
-_start:
-{
-lean_object* x_3; 
-x_3 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 0);
-return x_3;
-}
-}
-lean_object* l_Lean_Elab_withInfoContext_x27___at_Lean_Elab_Tactic_withMacroExpansion___spec__4___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
-_start:
-{
-lean_object* x_12; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; uint8_t x_30; 
-x_25 = lean_st_ref_get(x_10, x_11);
-x_26 = lean_ctor_get(x_25, 1);
-lean_inc(x_26);
-lean_dec(x_25);
-x_27 = lean_st_ref_get(x_6, x_26);
-x_28 = lean_ctor_get(x_27, 0);
-lean_inc(x_28);
-x_29 = lean_ctor_get(x_28, 5);
-lean_inc(x_29);
-lean_dec(x_28);
-x_30 = lean_ctor_get_uint8(x_29, sizeof(void*)*2);
-lean_dec(x_29);
-if (x_30 == 0)
-{
-lean_object* x_31; lean_object* x_32; 
-lean_dec(x_2);
-x_31 = lean_ctor_get(x_27, 1);
-lean_inc(x_31);
-lean_dec(x_27);
-x_32 = lean_apply_9(x_1, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_31);
-return x_32;
-}
-else
-{
-lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; 
-x_33 = lean_ctor_get(x_27, 1);
-lean_inc(x_33);
-lean_dec(x_27);
-x_34 = l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__3___rarg(x_6, x_7, x_8, x_9, x_10, x_33);
-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);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_5);
-lean_inc(x_4);
-lean_inc(x_3);
-x_37 = lean_apply_9(x_1, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_36);
-if (lean_obj_tag(x_37) == 0)
-{
-lean_object* x_38; lean_object* x_39; lean_object* x_40; 
-x_38 = lean_ctor_get(x_37, 0);
-lean_inc(x_38);
-x_39 = lean_ctor_get(x_37, 1);
-lean_inc(x_39);
-lean_dec(x_37);
-lean_inc(x_10);
-lean_inc(x_6);
-lean_inc(x_38);
-x_40 = lean_apply_10(x_2, x_38, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_39);
-if (lean_obj_tag(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; 
-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 = lean_st_ref_get(x_10, x_42);
-lean_dec(x_10);
-x_44 = lean_ctor_get(x_43, 1);
-lean_inc(x_44);
-lean_dec(x_43);
-x_45 = lean_st_ref_take(x_6, x_44);
-x_46 = lean_ctor_get(x_45, 0);
-lean_inc(x_46);
-x_47 = lean_ctor_get(x_46, 5);
-lean_inc(x_47);
-if (lean_obj_tag(x_41) == 0)
-{
-lean_object* x_48; uint8_t x_49; 
-x_48 = lean_ctor_get(x_45, 1);
-lean_inc(x_48);
-lean_dec(x_45);
-x_49 = !lean_is_exclusive(x_46);
-if (x_49 == 0)
-{
-lean_object* x_50; uint8_t x_51; 
-x_50 = lean_ctor_get(x_46, 5);
-lean_dec(x_50);
-x_51 = !lean_is_exclusive(x_47);
-if (x_51 == 0)
-{
-lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; uint8_t x_57; 
-x_52 = lean_ctor_get(x_47, 1);
-x_53 = lean_ctor_get(x_41, 0);
-lean_inc(x_53);
-lean_dec(x_41);
-x_54 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_54, 0, x_53);
-lean_ctor_set(x_54, 1, x_52);
-x_55 = l_Std_PersistentArray_push___rarg(x_35, x_54);
-lean_ctor_set(x_47, 1, x_55);
-x_56 = lean_st_ref_set(x_6, x_46, x_48);
-lean_dec(x_6);
-x_57 = !lean_is_exclusive(x_56);
-if (x_57 == 0)
-{
-lean_object* x_58; lean_object* x_59; lean_object* x_60; 
-x_58 = lean_ctor_get(x_56, 0);
-lean_dec(x_58);
-x_59 = lean_box(0);
-x_60 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_60, 0, x_38);
-lean_ctor_set(x_60, 1, x_59);
-lean_ctor_set(x_56, 0, x_60);
-x_12 = x_56;
-goto block_24;
-}
-else
-{
-lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; 
-x_61 = lean_ctor_get(x_56, 1);
-lean_inc(x_61);
-lean_dec(x_56);
-x_62 = lean_box(0);
-x_63 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_63, 0, x_38);
-lean_ctor_set(x_63, 1, x_62);
-x_64 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_64, 0, x_63);
-lean_ctor_set(x_64, 1, x_61);
-x_12 = x_64;
-goto block_24;
-}
-}
-else
-{
-uint8_t 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; 
-x_65 = lean_ctor_get_uint8(x_47, sizeof(void*)*2);
-x_66 = lean_ctor_get(x_47, 0);
-x_67 = lean_ctor_get(x_47, 1);
-lean_inc(x_67);
-lean_inc(x_66);
-lean_dec(x_47);
-x_68 = lean_ctor_get(x_41, 0);
-lean_inc(x_68);
-lean_dec(x_41);
-x_69 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_69, 0, x_68);
-lean_ctor_set(x_69, 1, x_67);
-x_70 = l_Std_PersistentArray_push___rarg(x_35, x_69);
-x_71 = lean_alloc_ctor(0, 2, 1);
-lean_ctor_set(x_71, 0, x_66);
-lean_ctor_set(x_71, 1, x_70);
-lean_ctor_set_uint8(x_71, sizeof(void*)*2, x_65);
-lean_ctor_set(x_46, 5, x_71);
-x_72 = lean_st_ref_set(x_6, x_46, x_48);
-lean_dec(x_6);
-x_73 = lean_ctor_get(x_72, 1);
-lean_inc(x_73);
-if (lean_is_exclusive(x_72)) {
- lean_ctor_release(x_72, 0);
- lean_ctor_release(x_72, 1);
- x_74 = x_72;
-} else {
- lean_dec_ref(x_72);
- x_74 = lean_box(0);
-}
-x_75 = lean_box(0);
-x_76 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_76, 0, x_38);
-lean_ctor_set(x_76, 1, x_75);
-if (lean_is_scalar(x_74)) {
- x_77 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_77 = x_74;
-}
-lean_ctor_set(x_77, 0, x_76);
-lean_ctor_set(x_77, 1, x_73);
-x_12 = x_77;
-goto block_24;
-}
-}
-else
-{
-lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; uint8_t 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; 
-x_78 = lean_ctor_get(x_46, 0);
-x_79 = lean_ctor_get(x_46, 1);
-x_80 = lean_ctor_get(x_46, 2);
-x_81 = lean_ctor_get(x_46, 3);
-x_82 = lean_ctor_get(x_46, 4);
-lean_inc(x_82);
-lean_inc(x_81);
-lean_inc(x_80);
-lean_inc(x_79);
-lean_inc(x_78);
-lean_dec(x_46);
-x_83 = lean_ctor_get_uint8(x_47, sizeof(void*)*2);
-x_84 = lean_ctor_get(x_47, 0);
-lean_inc(x_84);
-x_85 = lean_ctor_get(x_47, 1);
-lean_inc(x_85);
-if (lean_is_exclusive(x_47)) {
- lean_ctor_release(x_47, 0);
- lean_ctor_release(x_47, 1);
- x_86 = x_47;
-} else {
- lean_dec_ref(x_47);
- x_86 = lean_box(0);
-}
-x_87 = lean_ctor_get(x_41, 0);
-lean_inc(x_87);
-lean_dec(x_41);
-x_88 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_88, 0, x_87);
-lean_ctor_set(x_88, 1, x_85);
-x_89 = l_Std_PersistentArray_push___rarg(x_35, x_88);
-if (lean_is_scalar(x_86)) {
- x_90 = lean_alloc_ctor(0, 2, 1);
-} else {
- x_90 = x_86;
-}
-lean_ctor_set(x_90, 0, x_84);
-lean_ctor_set(x_90, 1, x_89);
-lean_ctor_set_uint8(x_90, sizeof(void*)*2, x_83);
-x_91 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_91, 0, x_78);
-lean_ctor_set(x_91, 1, x_79);
-lean_ctor_set(x_91, 2, x_80);
-lean_ctor_set(x_91, 3, x_81);
-lean_ctor_set(x_91, 4, x_82);
-lean_ctor_set(x_91, 5, x_90);
-x_92 = lean_st_ref_set(x_6, x_91, x_48);
-lean_dec(x_6);
-x_93 = lean_ctor_get(x_92, 1);
-lean_inc(x_93);
-if (lean_is_exclusive(x_92)) {
- lean_ctor_release(x_92, 0);
- lean_ctor_release(x_92, 1);
- x_94 = x_92;
-} else {
- lean_dec_ref(x_92);
- x_94 = lean_box(0);
-}
-x_95 = lean_box(0);
-x_96 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_96, 0, x_38);
-lean_ctor_set(x_96, 1, x_95);
-if (lean_is_scalar(x_94)) {
- x_97 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_97 = x_94;
-}
-lean_ctor_set(x_97, 0, x_96);
-lean_ctor_set(x_97, 1, x_93);
-x_12 = x_97;
-goto block_24;
-}
-}
-else
-{
-lean_object* x_98; uint8_t x_99; 
-x_98 = lean_ctor_get(x_45, 1);
-lean_inc(x_98);
-lean_dec(x_45);
-x_99 = !lean_is_exclusive(x_46);
-if (x_99 == 0)
-{
-lean_object* x_100; uint8_t x_101; 
-x_100 = lean_ctor_get(x_46, 5);
-lean_dec(x_100);
-x_101 = !lean_is_exclusive(x_47);
-if (x_101 == 0)
-{
-lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; uint8_t x_107; 
-x_102 = lean_ctor_get(x_47, 1);
-lean_dec(x_102);
-x_103 = lean_ctor_get(x_41, 0);
-lean_inc(x_103);
-lean_dec(x_41);
-x_104 = lean_alloc_ctor(3, 1, 0);
-lean_ctor_set(x_104, 0, x_103);
-x_105 = l_Std_PersistentArray_push___rarg(x_35, x_104);
-lean_ctor_set(x_47, 1, x_105);
-x_106 = lean_st_ref_set(x_6, x_46, x_98);
-lean_dec(x_6);
-x_107 = !lean_is_exclusive(x_106);
-if (x_107 == 0)
-{
-lean_object* x_108; lean_object* x_109; lean_object* x_110; 
-x_108 = lean_ctor_get(x_106, 0);
-lean_dec(x_108);
-x_109 = lean_box(0);
-x_110 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_110, 0, x_38);
-lean_ctor_set(x_110, 1, x_109);
-lean_ctor_set(x_106, 0, x_110);
-x_12 = x_106;
-goto block_24;
-}
-else
-{
-lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; 
-x_111 = lean_ctor_get(x_106, 1);
-lean_inc(x_111);
-lean_dec(x_106);
-x_112 = lean_box(0);
-x_113 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_113, 0, x_38);
-lean_ctor_set(x_113, 1, x_112);
-x_114 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_114, 0, x_113);
-lean_ctor_set(x_114, 1, x_111);
-x_12 = x_114;
-goto block_24;
-}
-}
-else
-{
-uint8_t 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_115 = lean_ctor_get_uint8(x_47, sizeof(void*)*2);
-x_116 = lean_ctor_get(x_47, 0);
-lean_inc(x_116);
-lean_dec(x_47);
-x_117 = lean_ctor_get(x_41, 0);
-lean_inc(x_117);
-lean_dec(x_41);
-x_118 = lean_alloc_ctor(3, 1, 0);
-lean_ctor_set(x_118, 0, x_117);
-x_119 = l_Std_PersistentArray_push___rarg(x_35, x_118);
-x_120 = lean_alloc_ctor(0, 2, 1);
-lean_ctor_set(x_120, 0, x_116);
-lean_ctor_set(x_120, 1, x_119);
-lean_ctor_set_uint8(x_120, sizeof(void*)*2, x_115);
-lean_ctor_set(x_46, 5, x_120);
-x_121 = lean_st_ref_set(x_6, x_46, x_98);
-lean_dec(x_6);
-x_122 = lean_ctor_get(x_121, 1);
-lean_inc(x_122);
-if (lean_is_exclusive(x_121)) {
- lean_ctor_release(x_121, 0);
- lean_ctor_release(x_121, 1);
- x_123 = x_121;
-} else {
- lean_dec_ref(x_121);
- x_123 = lean_box(0);
-}
-x_124 = lean_box(0);
-x_125 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_125, 0, x_38);
-lean_ctor_set(x_125, 1, x_124);
-if (lean_is_scalar(x_123)) {
- x_126 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_126 = x_123;
-}
-lean_ctor_set(x_126, 0, x_125);
-lean_ctor_set(x_126, 1, x_122);
-x_12 = x_126;
-goto block_24;
-}
-}
-else
-{
-lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; uint8_t 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; 
-x_127 = lean_ctor_get(x_46, 0);
-x_128 = lean_ctor_get(x_46, 1);
-x_129 = lean_ctor_get(x_46, 2);
-x_130 = lean_ctor_get(x_46, 3);
-x_131 = lean_ctor_get(x_46, 4);
-lean_inc(x_131);
-lean_inc(x_130);
-lean_inc(x_129);
-lean_inc(x_128);
-lean_inc(x_127);
-lean_dec(x_46);
-x_132 = lean_ctor_get_uint8(x_47, sizeof(void*)*2);
-x_133 = lean_ctor_get(x_47, 0);
-lean_inc(x_133);
-if (lean_is_exclusive(x_47)) {
- lean_ctor_release(x_47, 0);
- lean_ctor_release(x_47, 1);
- x_134 = x_47;
-} else {
- lean_dec_ref(x_47);
- x_134 = lean_box(0);
-}
-x_135 = lean_ctor_get(x_41, 0);
-lean_inc(x_135);
-lean_dec(x_41);
-x_136 = lean_alloc_ctor(3, 1, 0);
-lean_ctor_set(x_136, 0, x_135);
-x_137 = l_Std_PersistentArray_push___rarg(x_35, x_136);
-if (lean_is_scalar(x_134)) {
- x_138 = lean_alloc_ctor(0, 2, 1);
-} else {
- x_138 = x_134;
-}
-lean_ctor_set(x_138, 0, x_133);
-lean_ctor_set(x_138, 1, x_137);
-lean_ctor_set_uint8(x_138, sizeof(void*)*2, x_132);
-x_139 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_139, 0, x_127);
-lean_ctor_set(x_139, 1, x_128);
-lean_ctor_set(x_139, 2, x_129);
-lean_ctor_set(x_139, 3, x_130);
-lean_ctor_set(x_139, 4, x_131);
-lean_ctor_set(x_139, 5, x_138);
-x_140 = lean_st_ref_set(x_6, x_139, x_98);
-lean_dec(x_6);
-x_141 = lean_ctor_get(x_140, 1);
-lean_inc(x_141);
-if (lean_is_exclusive(x_140)) {
- lean_ctor_release(x_140, 0);
- lean_ctor_release(x_140, 1);
- x_142 = x_140;
-} else {
- lean_dec_ref(x_140);
- x_142 = lean_box(0);
-}
-x_143 = lean_box(0);
-x_144 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_144, 0, x_38);
-lean_ctor_set(x_144, 1, x_143);
-if (lean_is_scalar(x_142)) {
- x_145 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_145 = x_142;
-}
-lean_ctor_set(x_145, 0, x_144);
-lean_ctor_set(x_145, 1, x_141);
-x_12 = x_145;
-goto block_24;
-}
-}
-}
-else
-{
-uint8_t x_146; 
-lean_dec(x_38);
-lean_dec(x_35);
-lean_dec(x_10);
-lean_dec(x_6);
-x_146 = !lean_is_exclusive(x_40);
-if (x_146 == 0)
-{
-x_12 = x_40;
-goto block_24;
-}
-else
-{
-lean_object* x_147; lean_object* x_148; lean_object* x_149; 
-x_147 = lean_ctor_get(x_40, 0);
-x_148 = lean_ctor_get(x_40, 1);
-lean_inc(x_148);
-lean_inc(x_147);
-lean_dec(x_40);
-x_149 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_149, 0, x_147);
-lean_ctor_set(x_149, 1, x_148);
-x_12 = x_149;
-goto block_24;
-}
-}
-}
-else
-{
-lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; uint8_t x_158; 
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-x_150 = lean_ctor_get(x_37, 0);
-lean_inc(x_150);
-x_151 = lean_ctor_get(x_37, 1);
-lean_inc(x_151);
-lean_dec(x_37);
-x_152 = lean_st_ref_get(x_10, x_151);
-lean_dec(x_10);
-x_153 = lean_ctor_get(x_152, 1);
-lean_inc(x_153);
-lean_dec(x_152);
-x_154 = lean_st_ref_take(x_6, x_153);
-x_155 = lean_ctor_get(x_154, 0);
-lean_inc(x_155);
-x_156 = lean_ctor_get(x_155, 5);
-lean_inc(x_156);
-x_157 = lean_ctor_get(x_154, 1);
-lean_inc(x_157);
-lean_dec(x_154);
-x_158 = !lean_is_exclusive(x_155);
-if (x_158 == 0)
-{
-lean_object* x_159; uint8_t x_160; 
-x_159 = lean_ctor_get(x_155, 5);
-lean_dec(x_159);
-x_160 = !lean_is_exclusive(x_156);
-if (x_160 == 0)
-{
-lean_object* x_161; lean_object* x_162; uint8_t x_163; 
-x_161 = lean_ctor_get(x_156, 1);
-lean_dec(x_161);
-lean_ctor_set(x_156, 1, x_35);
-x_162 = lean_st_ref_set(x_6, x_155, x_157);
-lean_dec(x_6);
-x_163 = !lean_is_exclusive(x_162);
-if (x_163 == 0)
-{
-lean_object* x_164; 
-x_164 = lean_ctor_get(x_162, 0);
-lean_dec(x_164);
-lean_ctor_set_tag(x_162, 1);
-lean_ctor_set(x_162, 0, x_150);
-x_12 = x_162;
-goto block_24;
-}
-else
-{
-lean_object* x_165; lean_object* x_166; 
-x_165 = lean_ctor_get(x_162, 1);
-lean_inc(x_165);
-lean_dec(x_162);
-x_166 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_166, 0, x_150);
-lean_ctor_set(x_166, 1, x_165);
-x_12 = x_166;
-goto block_24;
-}
-}
-else
-{
-uint8_t x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; 
-x_167 = lean_ctor_get_uint8(x_156, sizeof(void*)*2);
-x_168 = lean_ctor_get(x_156, 0);
-lean_inc(x_168);
-lean_dec(x_156);
-x_169 = lean_alloc_ctor(0, 2, 1);
-lean_ctor_set(x_169, 0, x_168);
-lean_ctor_set(x_169, 1, x_35);
-lean_ctor_set_uint8(x_169, sizeof(void*)*2, x_167);
-lean_ctor_set(x_155, 5, x_169);
-x_170 = lean_st_ref_set(x_6, x_155, x_157);
-lean_dec(x_6);
-x_171 = lean_ctor_get(x_170, 1);
-lean_inc(x_171);
-if (lean_is_exclusive(x_170)) {
- lean_ctor_release(x_170, 0);
- lean_ctor_release(x_170, 1);
- x_172 = x_170;
-} else {
- lean_dec_ref(x_170);
- x_172 = lean_box(0);
-}
-if (lean_is_scalar(x_172)) {
- x_173 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_173 = x_172;
- lean_ctor_set_tag(x_173, 1);
-}
-lean_ctor_set(x_173, 0, x_150);
-lean_ctor_set(x_173, 1, x_171);
-x_12 = x_173;
-goto block_24;
-}
-}
-else
-{
-lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; uint8_t x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; 
-x_174 = lean_ctor_get(x_155, 0);
-x_175 = lean_ctor_get(x_155, 1);
-x_176 = lean_ctor_get(x_155, 2);
-x_177 = lean_ctor_get(x_155, 3);
-x_178 = lean_ctor_get(x_155, 4);
-lean_inc(x_178);
-lean_inc(x_177);
-lean_inc(x_176);
-lean_inc(x_175);
-lean_inc(x_174);
-lean_dec(x_155);
-x_179 = lean_ctor_get_uint8(x_156, sizeof(void*)*2);
-x_180 = lean_ctor_get(x_156, 0);
-lean_inc(x_180);
-if (lean_is_exclusive(x_156)) {
- lean_ctor_release(x_156, 0);
- lean_ctor_release(x_156, 1);
- x_181 = x_156;
-} else {
- lean_dec_ref(x_156);
- x_181 = lean_box(0);
-}
-if (lean_is_scalar(x_181)) {
- x_182 = lean_alloc_ctor(0, 2, 1);
-} else {
- x_182 = x_181;
-}
-lean_ctor_set(x_182, 0, x_180);
-lean_ctor_set(x_182, 1, x_35);
-lean_ctor_set_uint8(x_182, sizeof(void*)*2, x_179);
-x_183 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_183, 0, x_174);
-lean_ctor_set(x_183, 1, x_175);
-lean_ctor_set(x_183, 2, x_176);
-lean_ctor_set(x_183, 3, x_177);
-lean_ctor_set(x_183, 4, x_178);
-lean_ctor_set(x_183, 5, x_182);
-x_184 = lean_st_ref_set(x_6, x_183, x_157);
-lean_dec(x_6);
-x_185 = lean_ctor_get(x_184, 1);
-lean_inc(x_185);
-if (lean_is_exclusive(x_184)) {
- lean_ctor_release(x_184, 0);
- lean_ctor_release(x_184, 1);
- x_186 = x_184;
-} else {
- lean_dec_ref(x_184);
- x_186 = lean_box(0);
-}
-if (lean_is_scalar(x_186)) {
- x_187 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_187 = x_186;
- lean_ctor_set_tag(x_187, 1);
-}
-lean_ctor_set(x_187, 0, x_150);
-lean_ctor_set(x_187, 1, x_185);
-x_12 = x_187;
-goto block_24;
-}
-}
-}
-block_24:
-{
-if (lean_obj_tag(x_12) == 0)
-{
-uint8_t x_13; 
-x_13 = !lean_is_exclusive(x_12);
-if (x_13 == 0)
-{
-lean_object* x_14; lean_object* x_15; 
-x_14 = lean_ctor_get(x_12, 0);
-x_15 = lean_ctor_get(x_14, 0);
-lean_inc(x_15);
-lean_dec(x_14);
-lean_ctor_set(x_12, 0, x_15);
-return x_12;
-}
-else
-{
-lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
-x_16 = lean_ctor_get(x_12, 0);
-x_17 = lean_ctor_get(x_12, 1);
-lean_inc(x_17);
-lean_inc(x_16);
-lean_dec(x_12);
-x_18 = lean_ctor_get(x_16, 0);
-lean_inc(x_18);
-lean_dec(x_16);
-x_19 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_19, 0, x_18);
-lean_ctor_set(x_19, 1, x_17);
-return x_19;
-}
-}
-else
-{
-uint8_t x_20; 
-x_20 = !lean_is_exclusive(x_12);
-if (x_20 == 0)
-{
-return x_12;
-}
-else
-{
-lean_object* x_21; lean_object* x_22; lean_object* x_23; 
-x_21 = lean_ctor_get(x_12, 0);
-x_22 = lean_ctor_get(x_12, 1);
-lean_inc(x_22);
-lean_inc(x_21);
-lean_dec(x_12);
-x_23 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_23, 0, x_21);
-lean_ctor_set(x_23, 1, x_22);
-return x_23;
-}
-}
-}
-}
-}
-lean_object* l_Lean_Elab_withInfoContext_x27___at_Lean_Elab_Tactic_withMacroExpansion___spec__4(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; 
-x_2 = lean_alloc_closure((void*)(l_Lean_Elab_withInfoContext_x27___at_Lean_Elab_Tactic_withMacroExpansion___spec__4___rarg), 11, 0);
-return x_2;
-}
-}
-lean_object* l_Lean_Elab_withInfoContext___at_Lean_Elab_Tactic_withMacroExpansion___spec__3___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
-_start:
-{
-lean_object* x_12; lean_object* x_13; 
-x_12 = lean_alloc_closure((void*)(l_Lean_Elab_withInfoContext___at_Lean_Elab_Tactic_evalTactic___spec__1___lambda__1___boxed), 11, 1);
-lean_closure_set(x_12, 0, x_2);
-x_13 = l_Lean_Elab_withInfoContext_x27___at_Lean_Elab_Tactic_withMacroExpansion___spec__4___rarg(x_1, x_12, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-return x_13;
-}
-}
-lean_object* l_Lean_Elab_withInfoContext___at_Lean_Elab_Tactic_withMacroExpansion___spec__3(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; 
-x_2 = lean_alloc_closure((void*)(l_Lean_Elab_withInfoContext___at_Lean_Elab_Tactic_withMacroExpansion___spec__3___rarg), 11, 0);
-return x_2;
-}
-}
-lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
-_start:
-{
-lean_object* x_10; lean_object* x_11; 
-x_10 = lean_ctor_get(x_5, 1);
-lean_inc(x_10);
-x_11 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_11, 0, x_10);
-lean_ctor_set(x_11, 1, x_9);
-return x_11;
-}
-}
-lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
-_start:
-{
-lean_object* x_13; lean_object* x_14; lean_object* x_15; 
-x_13 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_13, 0, x_3);
-lean_ctor_set(x_13, 1, x_1);
-lean_ctor_set(x_13, 2, x_2);
-x_14 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_14, 0, x_13);
-x_15 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_15, 0, x_14);
-lean_ctor_set(x_15, 1, x_12);
-return x_15;
-}
-}
-static lean_object* _init_l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___lambda__1___boxed), 9, 0);
-return x_1;
-}
-}
 lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
-lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
-x_13 = lean_alloc_closure((void*)(l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___lambda__2___boxed), 12, 2);
-lean_closure_set(x_13, 0, x_1);
-lean_closure_set(x_13, 1, x_2);
-x_14 = l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___closed__1;
-x_15 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
-lean_closure_set(x_15, 0, x_14);
-lean_closure_set(x_15, 1, x_13);
-x_16 = l_Lean_Elab_withInfoContext___at_Lean_Elab_Tactic_withMacroExpansion___spec__3___rarg(x_3, x_15, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-return x_16;
+lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; uint8_t x_18; 
+x_13 = lean_st_ref_get(x_11, x_12);
+x_14 = lean_ctor_get(x_13, 1);
+lean_inc(x_14);
+lean_dec(x_13);
+x_15 = lean_st_ref_get(x_7, x_14);
+x_16 = lean_ctor_get(x_15, 0);
+lean_inc(x_16);
+x_17 = lean_ctor_get(x_16, 5);
+lean_inc(x_17);
+lean_dec(x_16);
+x_18 = lean_ctor_get_uint8(x_17, sizeof(void*)*2);
+lean_dec(x_17);
+if (x_18 == 0)
+{
+lean_object* x_19; lean_object* x_20; 
+lean_dec(x_2);
+lean_dec(x_1);
+x_19 = lean_ctor_get(x_15, 1);
+lean_inc(x_19);
+lean_dec(x_15);
+x_20 = lean_apply_9(x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_19);
+return x_20;
+}
+else
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; 
+x_21 = lean_ctor_get(x_15, 1);
+lean_inc(x_21);
+lean_dec(x_15);
+x_22 = l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__1___rarg(x_7, x_8, x_9, x_10, x_11, x_21);
+x_23 = lean_ctor_get(x_22, 0);
+lean_inc(x_23);
+x_24 = lean_ctor_get(x_22, 1);
+lean_inc(x_24);
+lean_dec(x_22);
+lean_inc(x_11);
+lean_inc(x_8);
+lean_inc(x_7);
+x_25 = lean_apply_9(x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_24);
+if (lean_obj_tag(x_25) == 0)
+{
+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; uint8_t x_37; 
+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);
+x_28 = lean_ctor_get(x_8, 1);
+lean_inc(x_28);
+lean_dec(x_8);
+x_29 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_29, 0, x_28);
+lean_ctor_set(x_29, 1, x_1);
+lean_ctor_set(x_29, 2, x_2);
+x_30 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_30, 0, x_29);
+x_31 = lean_st_ref_get(x_11, x_27);
+lean_dec(x_11);
+x_32 = lean_ctor_get(x_31, 1);
+lean_inc(x_32);
+lean_dec(x_31);
+x_33 = lean_st_ref_take(x_7, x_32);
+x_34 = lean_ctor_get(x_33, 0);
+lean_inc(x_34);
+x_35 = lean_ctor_get(x_34, 5);
+lean_inc(x_35);
+x_36 = lean_ctor_get(x_33, 1);
+lean_inc(x_36);
+lean_dec(x_33);
+x_37 = !lean_is_exclusive(x_34);
+if (x_37 == 0)
+{
+lean_object* x_38; uint8_t x_39; 
+x_38 = lean_ctor_get(x_34, 5);
+lean_dec(x_38);
+x_39 = !lean_is_exclusive(x_35);
+if (x_39 == 0)
+{
+lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; uint8_t x_44; 
+x_40 = lean_ctor_get(x_35, 1);
+x_41 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_41, 0, x_30);
+lean_ctor_set(x_41, 1, x_40);
+x_42 = l_Std_PersistentArray_push___rarg(x_23, x_41);
+lean_ctor_set(x_35, 1, x_42);
+x_43 = lean_st_ref_set(x_7, x_34, x_36);
+lean_dec(x_7);
+x_44 = !lean_is_exclusive(x_43);
+if (x_44 == 0)
+{
+lean_object* x_45; 
+x_45 = lean_ctor_get(x_43, 0);
+lean_dec(x_45);
+lean_ctor_set(x_43, 0, x_26);
+return x_43;
+}
+else
+{
+lean_object* x_46; lean_object* x_47; 
+x_46 = lean_ctor_get(x_43, 1);
+lean_inc(x_46);
+lean_dec(x_43);
+x_47 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_47, 0, x_26);
+lean_ctor_set(x_47, 1, x_46);
+return x_47;
+}
+}
+else
+{
+uint8_t 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; 
+x_48 = lean_ctor_get_uint8(x_35, sizeof(void*)*2);
+x_49 = lean_ctor_get(x_35, 0);
+x_50 = lean_ctor_get(x_35, 1);
+lean_inc(x_50);
+lean_inc(x_49);
+lean_dec(x_35);
+x_51 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_51, 0, x_30);
+lean_ctor_set(x_51, 1, x_50);
+x_52 = l_Std_PersistentArray_push___rarg(x_23, x_51);
+x_53 = lean_alloc_ctor(0, 2, 1);
+lean_ctor_set(x_53, 0, x_49);
+lean_ctor_set(x_53, 1, x_52);
+lean_ctor_set_uint8(x_53, sizeof(void*)*2, x_48);
+lean_ctor_set(x_34, 5, x_53);
+x_54 = lean_st_ref_set(x_7, x_34, x_36);
+lean_dec(x_7);
+x_55 = lean_ctor_get(x_54, 1);
+lean_inc(x_55);
+if (lean_is_exclusive(x_54)) {
+ lean_ctor_release(x_54, 0);
+ lean_ctor_release(x_54, 1);
+ x_56 = x_54;
+} else {
+ lean_dec_ref(x_54);
+ x_56 = lean_box(0);
+}
+if (lean_is_scalar(x_56)) {
+ x_57 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_57 = x_56;
+}
+lean_ctor_set(x_57, 0, x_26);
+lean_ctor_set(x_57, 1, x_55);
+return x_57;
+}
+}
+else
+{
+lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; uint8_t 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; 
+x_58 = lean_ctor_get(x_34, 0);
+x_59 = lean_ctor_get(x_34, 1);
+x_60 = lean_ctor_get(x_34, 2);
+x_61 = lean_ctor_get(x_34, 3);
+x_62 = lean_ctor_get(x_34, 4);
+lean_inc(x_62);
+lean_inc(x_61);
+lean_inc(x_60);
+lean_inc(x_59);
+lean_inc(x_58);
+lean_dec(x_34);
+x_63 = lean_ctor_get_uint8(x_35, sizeof(void*)*2);
+x_64 = lean_ctor_get(x_35, 0);
+lean_inc(x_64);
+x_65 = lean_ctor_get(x_35, 1);
+lean_inc(x_65);
+if (lean_is_exclusive(x_35)) {
+ lean_ctor_release(x_35, 0);
+ lean_ctor_release(x_35, 1);
+ x_66 = x_35;
+} else {
+ lean_dec_ref(x_35);
+ x_66 = lean_box(0);
+}
+x_67 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_67, 0, x_30);
+lean_ctor_set(x_67, 1, x_65);
+x_68 = l_Std_PersistentArray_push___rarg(x_23, x_67);
+if (lean_is_scalar(x_66)) {
+ x_69 = lean_alloc_ctor(0, 2, 1);
+} else {
+ x_69 = x_66;
+}
+lean_ctor_set(x_69, 0, x_64);
+lean_ctor_set(x_69, 1, x_68);
+lean_ctor_set_uint8(x_69, sizeof(void*)*2, x_63);
+x_70 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_70, 0, x_58);
+lean_ctor_set(x_70, 1, x_59);
+lean_ctor_set(x_70, 2, x_60);
+lean_ctor_set(x_70, 3, x_61);
+lean_ctor_set(x_70, 4, x_62);
+lean_ctor_set(x_70, 5, x_69);
+x_71 = lean_st_ref_set(x_7, x_70, x_36);
+lean_dec(x_7);
+x_72 = lean_ctor_get(x_71, 1);
+lean_inc(x_72);
+if (lean_is_exclusive(x_71)) {
+ lean_ctor_release(x_71, 0);
+ lean_ctor_release(x_71, 1);
+ x_73 = x_71;
+} else {
+ lean_dec_ref(x_71);
+ x_73 = lean_box(0);
+}
+if (lean_is_scalar(x_73)) {
+ x_74 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_74 = x_73;
+}
+lean_ctor_set(x_74, 0, x_26);
+lean_ctor_set(x_74, 1, x_72);
+return x_74;
+}
+}
+else
+{
+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; uint8_t x_86; 
+x_75 = lean_ctor_get(x_25, 0);
+lean_inc(x_75);
+x_76 = lean_ctor_get(x_25, 1);
+lean_inc(x_76);
+lean_dec(x_25);
+x_77 = lean_ctor_get(x_8, 1);
+lean_inc(x_77);
+lean_dec(x_8);
+x_78 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_78, 0, x_77);
+lean_ctor_set(x_78, 1, x_1);
+lean_ctor_set(x_78, 2, x_2);
+x_79 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_79, 0, x_78);
+x_80 = lean_st_ref_get(x_11, x_76);
+lean_dec(x_11);
+x_81 = lean_ctor_get(x_80, 1);
+lean_inc(x_81);
+lean_dec(x_80);
+x_82 = lean_st_ref_take(x_7, x_81);
+x_83 = lean_ctor_get(x_82, 0);
+lean_inc(x_83);
+x_84 = lean_ctor_get(x_83, 5);
+lean_inc(x_84);
+x_85 = lean_ctor_get(x_82, 1);
+lean_inc(x_85);
+lean_dec(x_82);
+x_86 = !lean_is_exclusive(x_83);
+if (x_86 == 0)
+{
+lean_object* x_87; uint8_t x_88; 
+x_87 = lean_ctor_get(x_83, 5);
+lean_dec(x_87);
+x_88 = !lean_is_exclusive(x_84);
+if (x_88 == 0)
+{
+lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; uint8_t x_93; 
+x_89 = lean_ctor_get(x_84, 1);
+x_90 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_90, 0, x_79);
+lean_ctor_set(x_90, 1, x_89);
+x_91 = l_Std_PersistentArray_push___rarg(x_23, x_90);
+lean_ctor_set(x_84, 1, x_91);
+x_92 = lean_st_ref_set(x_7, x_83, x_85);
+lean_dec(x_7);
+x_93 = !lean_is_exclusive(x_92);
+if (x_93 == 0)
+{
+lean_object* x_94; 
+x_94 = lean_ctor_get(x_92, 0);
+lean_dec(x_94);
+lean_ctor_set_tag(x_92, 1);
+lean_ctor_set(x_92, 0, x_75);
+return x_92;
+}
+else
+{
+lean_object* x_95; lean_object* x_96; 
+x_95 = lean_ctor_get(x_92, 1);
+lean_inc(x_95);
+lean_dec(x_92);
+x_96 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_96, 0, x_75);
+lean_ctor_set(x_96, 1, x_95);
+return x_96;
+}
+}
+else
+{
+uint8_t 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; 
+x_97 = lean_ctor_get_uint8(x_84, sizeof(void*)*2);
+x_98 = lean_ctor_get(x_84, 0);
+x_99 = lean_ctor_get(x_84, 1);
+lean_inc(x_99);
+lean_inc(x_98);
+lean_dec(x_84);
+x_100 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_100, 0, x_79);
+lean_ctor_set(x_100, 1, x_99);
+x_101 = l_Std_PersistentArray_push___rarg(x_23, x_100);
+x_102 = lean_alloc_ctor(0, 2, 1);
+lean_ctor_set(x_102, 0, x_98);
+lean_ctor_set(x_102, 1, x_101);
+lean_ctor_set_uint8(x_102, sizeof(void*)*2, x_97);
+lean_ctor_set(x_83, 5, x_102);
+x_103 = lean_st_ref_set(x_7, x_83, x_85);
+lean_dec(x_7);
+x_104 = lean_ctor_get(x_103, 1);
+lean_inc(x_104);
+if (lean_is_exclusive(x_103)) {
+ lean_ctor_release(x_103, 0);
+ lean_ctor_release(x_103, 1);
+ x_105 = x_103;
+} else {
+ lean_dec_ref(x_103);
+ x_105 = lean_box(0);
+}
+if (lean_is_scalar(x_105)) {
+ x_106 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_106 = x_105;
+ lean_ctor_set_tag(x_106, 1);
+}
+lean_ctor_set(x_106, 0, x_75);
+lean_ctor_set(x_106, 1, x_104);
+return x_106;
+}
+}
+else
+{
+lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; uint8_t 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; 
+x_107 = lean_ctor_get(x_83, 0);
+x_108 = lean_ctor_get(x_83, 1);
+x_109 = lean_ctor_get(x_83, 2);
+x_110 = lean_ctor_get(x_83, 3);
+x_111 = lean_ctor_get(x_83, 4);
+lean_inc(x_111);
+lean_inc(x_110);
+lean_inc(x_109);
+lean_inc(x_108);
+lean_inc(x_107);
+lean_dec(x_83);
+x_112 = lean_ctor_get_uint8(x_84, sizeof(void*)*2);
+x_113 = lean_ctor_get(x_84, 0);
+lean_inc(x_113);
+x_114 = lean_ctor_get(x_84, 1);
+lean_inc(x_114);
+if (lean_is_exclusive(x_84)) {
+ lean_ctor_release(x_84, 0);
+ lean_ctor_release(x_84, 1);
+ x_115 = x_84;
+} else {
+ lean_dec_ref(x_84);
+ x_115 = lean_box(0);
+}
+x_116 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_116, 0, x_79);
+lean_ctor_set(x_116, 1, x_114);
+x_117 = l_Std_PersistentArray_push___rarg(x_23, x_116);
+if (lean_is_scalar(x_115)) {
+ x_118 = lean_alloc_ctor(0, 2, 1);
+} else {
+ x_118 = x_115;
+}
+lean_ctor_set(x_118, 0, x_113);
+lean_ctor_set(x_118, 1, x_117);
+lean_ctor_set_uint8(x_118, sizeof(void*)*2, x_112);
+x_119 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_119, 0, x_107);
+lean_ctor_set(x_119, 1, x_108);
+lean_ctor_set(x_119, 2, x_109);
+lean_ctor_set(x_119, 3, x_110);
+lean_ctor_set(x_119, 4, x_111);
+lean_ctor_set(x_119, 5, x_118);
+x_120 = lean_st_ref_set(x_7, x_119, x_85);
+lean_dec(x_7);
+x_121 = lean_ctor_get(x_120, 1);
+lean_inc(x_121);
+if (lean_is_exclusive(x_120)) {
+ lean_ctor_release(x_120, 0);
+ lean_ctor_release(x_120, 1);
+ x_122 = x_120;
+} else {
+ lean_dec_ref(x_120);
+ x_122 = lean_box(0);
+}
+if (lean_is_scalar(x_122)) {
+ x_123 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_123 = x_122;
+ lean_ctor_set_tag(x_123, 1);
+}
+lean_ctor_set(x_123, 0, x_75);
+lean_ctor_set(x_123, 1, x_121);
+return x_123;
+}
+}
+}
 }
 }
 lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1(lean_object* x_1) {
@@ -7525,51 +6762,407 @@ x_2 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_withMacroExpansion___rarg),
 return x_2;
 }
 }
-lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
-_start:
-{
-lean_object* x_10; 
-x_10 = l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-return x_10;
-}
-}
-lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
-_start:
-{
-lean_object* x_13; 
-x_13 = l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___lambda__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-return x_13;
-}
-}
 lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_adaptExpander___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
-lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
-x_13 = lean_alloc_closure((void*)(l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___lambda__2___boxed), 12, 2);
-lean_closure_set(x_13, 0, x_1);
-lean_closure_set(x_13, 1, x_2);
-x_14 = l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___closed__1;
-x_15 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
-lean_closure_set(x_15, 0, x_14);
-lean_closure_set(x_15, 1, x_13);
-x_16 = l_Lean_Elab_withInfoContext___at_Lean_Elab_Tactic_evalTactic___spec__1(x_3, x_15, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-return x_16;
+lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; uint8_t x_18; 
+x_13 = lean_st_ref_get(x_11, x_12);
+x_14 = lean_ctor_get(x_13, 1);
+lean_inc(x_14);
+lean_dec(x_13);
+x_15 = lean_st_ref_get(x_7, x_14);
+x_16 = lean_ctor_get(x_15, 0);
+lean_inc(x_16);
+x_17 = lean_ctor_get(x_16, 5);
+lean_inc(x_17);
+lean_dec(x_16);
+x_18 = lean_ctor_get_uint8(x_17, sizeof(void*)*2);
+lean_dec(x_17);
+if (x_18 == 0)
+{
+lean_object* x_19; lean_object* x_20; 
+lean_dec(x_2);
+lean_dec(x_1);
+x_19 = lean_ctor_get(x_15, 1);
+lean_inc(x_19);
+lean_dec(x_15);
+x_20 = lean_apply_9(x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_19);
+return x_20;
+}
+else
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; 
+x_21 = lean_ctor_get(x_15, 1);
+lean_inc(x_21);
+lean_dec(x_15);
+x_22 = l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Tactic_evalTactic___spec__1___rarg(x_7, x_8, x_9, x_10, x_11, x_21);
+x_23 = lean_ctor_get(x_22, 0);
+lean_inc(x_23);
+x_24 = lean_ctor_get(x_22, 1);
+lean_inc(x_24);
+lean_dec(x_22);
+lean_inc(x_11);
+lean_inc(x_8);
+lean_inc(x_7);
+x_25 = lean_apply_9(x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_24);
+if (lean_obj_tag(x_25) == 0)
+{
+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; uint8_t x_37; 
+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);
+x_28 = lean_ctor_get(x_8, 1);
+lean_inc(x_28);
+lean_dec(x_8);
+x_29 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_29, 0, x_28);
+lean_ctor_set(x_29, 1, x_1);
+lean_ctor_set(x_29, 2, x_2);
+x_30 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_30, 0, x_29);
+x_31 = lean_st_ref_get(x_11, x_27);
+lean_dec(x_11);
+x_32 = lean_ctor_get(x_31, 1);
+lean_inc(x_32);
+lean_dec(x_31);
+x_33 = lean_st_ref_take(x_7, x_32);
+x_34 = lean_ctor_get(x_33, 0);
+lean_inc(x_34);
+x_35 = lean_ctor_get(x_34, 5);
+lean_inc(x_35);
+x_36 = lean_ctor_get(x_33, 1);
+lean_inc(x_36);
+lean_dec(x_33);
+x_37 = !lean_is_exclusive(x_34);
+if (x_37 == 0)
+{
+lean_object* x_38; uint8_t x_39; 
+x_38 = lean_ctor_get(x_34, 5);
+lean_dec(x_38);
+x_39 = !lean_is_exclusive(x_35);
+if (x_39 == 0)
+{
+lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; uint8_t x_44; 
+x_40 = lean_ctor_get(x_35, 1);
+x_41 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_41, 0, x_30);
+lean_ctor_set(x_41, 1, x_40);
+x_42 = l_Std_PersistentArray_push___rarg(x_23, x_41);
+lean_ctor_set(x_35, 1, x_42);
+x_43 = lean_st_ref_set(x_7, x_34, x_36);
+lean_dec(x_7);
+x_44 = !lean_is_exclusive(x_43);
+if (x_44 == 0)
+{
+lean_object* x_45; 
+x_45 = lean_ctor_get(x_43, 0);
+lean_dec(x_45);
+lean_ctor_set(x_43, 0, x_26);
+return x_43;
+}
+else
+{
+lean_object* x_46; lean_object* x_47; 
+x_46 = lean_ctor_get(x_43, 1);
+lean_inc(x_46);
+lean_dec(x_43);
+x_47 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_47, 0, x_26);
+lean_ctor_set(x_47, 1, x_46);
+return x_47;
+}
+}
+else
+{
+uint8_t 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; 
+x_48 = lean_ctor_get_uint8(x_35, sizeof(void*)*2);
+x_49 = lean_ctor_get(x_35, 0);
+x_50 = lean_ctor_get(x_35, 1);
+lean_inc(x_50);
+lean_inc(x_49);
+lean_dec(x_35);
+x_51 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_51, 0, x_30);
+lean_ctor_set(x_51, 1, x_50);
+x_52 = l_Std_PersistentArray_push___rarg(x_23, x_51);
+x_53 = lean_alloc_ctor(0, 2, 1);
+lean_ctor_set(x_53, 0, x_49);
+lean_ctor_set(x_53, 1, x_52);
+lean_ctor_set_uint8(x_53, sizeof(void*)*2, x_48);
+lean_ctor_set(x_34, 5, x_53);
+x_54 = lean_st_ref_set(x_7, x_34, x_36);
+lean_dec(x_7);
+x_55 = lean_ctor_get(x_54, 1);
+lean_inc(x_55);
+if (lean_is_exclusive(x_54)) {
+ lean_ctor_release(x_54, 0);
+ lean_ctor_release(x_54, 1);
+ x_56 = x_54;
+} else {
+ lean_dec_ref(x_54);
+ x_56 = lean_box(0);
+}
+if (lean_is_scalar(x_56)) {
+ x_57 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_57 = x_56;
+}
+lean_ctor_set(x_57, 0, x_26);
+lean_ctor_set(x_57, 1, x_55);
+return x_57;
+}
+}
+else
+{
+lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; uint8_t 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; 
+x_58 = lean_ctor_get(x_34, 0);
+x_59 = lean_ctor_get(x_34, 1);
+x_60 = lean_ctor_get(x_34, 2);
+x_61 = lean_ctor_get(x_34, 3);
+x_62 = lean_ctor_get(x_34, 4);
+lean_inc(x_62);
+lean_inc(x_61);
+lean_inc(x_60);
+lean_inc(x_59);
+lean_inc(x_58);
+lean_dec(x_34);
+x_63 = lean_ctor_get_uint8(x_35, sizeof(void*)*2);
+x_64 = lean_ctor_get(x_35, 0);
+lean_inc(x_64);
+x_65 = lean_ctor_get(x_35, 1);
+lean_inc(x_65);
+if (lean_is_exclusive(x_35)) {
+ lean_ctor_release(x_35, 0);
+ lean_ctor_release(x_35, 1);
+ x_66 = x_35;
+} else {
+ lean_dec_ref(x_35);
+ x_66 = lean_box(0);
+}
+x_67 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_67, 0, x_30);
+lean_ctor_set(x_67, 1, x_65);
+x_68 = l_Std_PersistentArray_push___rarg(x_23, x_67);
+if (lean_is_scalar(x_66)) {
+ x_69 = lean_alloc_ctor(0, 2, 1);
+} else {
+ x_69 = x_66;
+}
+lean_ctor_set(x_69, 0, x_64);
+lean_ctor_set(x_69, 1, x_68);
+lean_ctor_set_uint8(x_69, sizeof(void*)*2, x_63);
+x_70 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_70, 0, x_58);
+lean_ctor_set(x_70, 1, x_59);
+lean_ctor_set(x_70, 2, x_60);
+lean_ctor_set(x_70, 3, x_61);
+lean_ctor_set(x_70, 4, x_62);
+lean_ctor_set(x_70, 5, x_69);
+x_71 = lean_st_ref_set(x_7, x_70, x_36);
+lean_dec(x_7);
+x_72 = lean_ctor_get(x_71, 1);
+lean_inc(x_72);
+if (lean_is_exclusive(x_71)) {
+ lean_ctor_release(x_71, 0);
+ lean_ctor_release(x_71, 1);
+ x_73 = x_71;
+} else {
+ lean_dec_ref(x_71);
+ x_73 = lean_box(0);
+}
+if (lean_is_scalar(x_73)) {
+ x_74 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_74 = x_73;
+}
+lean_ctor_set(x_74, 0, x_26);
+lean_ctor_set(x_74, 1, x_72);
+return x_74;
+}
+}
+else
+{
+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; uint8_t x_86; 
+x_75 = lean_ctor_get(x_25, 0);
+lean_inc(x_75);
+x_76 = lean_ctor_get(x_25, 1);
+lean_inc(x_76);
+lean_dec(x_25);
+x_77 = lean_ctor_get(x_8, 1);
+lean_inc(x_77);
+lean_dec(x_8);
+x_78 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_78, 0, x_77);
+lean_ctor_set(x_78, 1, x_1);
+lean_ctor_set(x_78, 2, x_2);
+x_79 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_79, 0, x_78);
+x_80 = lean_st_ref_get(x_11, x_76);
+lean_dec(x_11);
+x_81 = lean_ctor_get(x_80, 1);
+lean_inc(x_81);
+lean_dec(x_80);
+x_82 = lean_st_ref_take(x_7, x_81);
+x_83 = lean_ctor_get(x_82, 0);
+lean_inc(x_83);
+x_84 = lean_ctor_get(x_83, 5);
+lean_inc(x_84);
+x_85 = lean_ctor_get(x_82, 1);
+lean_inc(x_85);
+lean_dec(x_82);
+x_86 = !lean_is_exclusive(x_83);
+if (x_86 == 0)
+{
+lean_object* x_87; uint8_t x_88; 
+x_87 = lean_ctor_get(x_83, 5);
+lean_dec(x_87);
+x_88 = !lean_is_exclusive(x_84);
+if (x_88 == 0)
+{
+lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; uint8_t x_93; 
+x_89 = lean_ctor_get(x_84, 1);
+x_90 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_90, 0, x_79);
+lean_ctor_set(x_90, 1, x_89);
+x_91 = l_Std_PersistentArray_push___rarg(x_23, x_90);
+lean_ctor_set(x_84, 1, x_91);
+x_92 = lean_st_ref_set(x_7, x_83, x_85);
+lean_dec(x_7);
+x_93 = !lean_is_exclusive(x_92);
+if (x_93 == 0)
+{
+lean_object* x_94; 
+x_94 = lean_ctor_get(x_92, 0);
+lean_dec(x_94);
+lean_ctor_set_tag(x_92, 1);
+lean_ctor_set(x_92, 0, x_75);
+return x_92;
+}
+else
+{
+lean_object* x_95; lean_object* x_96; 
+x_95 = lean_ctor_get(x_92, 1);
+lean_inc(x_95);
+lean_dec(x_92);
+x_96 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_96, 0, x_75);
+lean_ctor_set(x_96, 1, x_95);
+return x_96;
+}
+}
+else
+{
+uint8_t 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; 
+x_97 = lean_ctor_get_uint8(x_84, sizeof(void*)*2);
+x_98 = lean_ctor_get(x_84, 0);
+x_99 = lean_ctor_get(x_84, 1);
+lean_inc(x_99);
+lean_inc(x_98);
+lean_dec(x_84);
+x_100 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_100, 0, x_79);
+lean_ctor_set(x_100, 1, x_99);
+x_101 = l_Std_PersistentArray_push___rarg(x_23, x_100);
+x_102 = lean_alloc_ctor(0, 2, 1);
+lean_ctor_set(x_102, 0, x_98);
+lean_ctor_set(x_102, 1, x_101);
+lean_ctor_set_uint8(x_102, sizeof(void*)*2, x_97);
+lean_ctor_set(x_83, 5, x_102);
+x_103 = lean_st_ref_set(x_7, x_83, x_85);
+lean_dec(x_7);
+x_104 = lean_ctor_get(x_103, 1);
+lean_inc(x_104);
+if (lean_is_exclusive(x_103)) {
+ lean_ctor_release(x_103, 0);
+ lean_ctor_release(x_103, 1);
+ x_105 = x_103;
+} else {
+ lean_dec_ref(x_103);
+ x_105 = lean_box(0);
+}
+if (lean_is_scalar(x_105)) {
+ x_106 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_106 = x_105;
+ lean_ctor_set_tag(x_106, 1);
+}
+lean_ctor_set(x_106, 0, x_75);
+lean_ctor_set(x_106, 1, x_104);
+return x_106;
+}
+}
+else
+{
+lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; uint8_t 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; 
+x_107 = lean_ctor_get(x_83, 0);
+x_108 = lean_ctor_get(x_83, 1);
+x_109 = lean_ctor_get(x_83, 2);
+x_110 = lean_ctor_get(x_83, 3);
+x_111 = lean_ctor_get(x_83, 4);
+lean_inc(x_111);
+lean_inc(x_110);
+lean_inc(x_109);
+lean_inc(x_108);
+lean_inc(x_107);
+lean_dec(x_83);
+x_112 = lean_ctor_get_uint8(x_84, sizeof(void*)*2);
+x_113 = lean_ctor_get(x_84, 0);
+lean_inc(x_113);
+x_114 = lean_ctor_get(x_84, 1);
+lean_inc(x_114);
+if (lean_is_exclusive(x_84)) {
+ lean_ctor_release(x_84, 0);
+ lean_ctor_release(x_84, 1);
+ x_115 = x_84;
+} else {
+ lean_dec_ref(x_84);
+ x_115 = lean_box(0);
+}
+x_116 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_116, 0, x_79);
+lean_ctor_set(x_116, 1, x_114);
+x_117 = l_Std_PersistentArray_push___rarg(x_23, x_116);
+if (lean_is_scalar(x_115)) {
+ x_118 = lean_alloc_ctor(0, 2, 1);
+} else {
+ x_118 = x_115;
+}
+lean_ctor_set(x_118, 0, x_113);
+lean_ctor_set(x_118, 1, x_117);
+lean_ctor_set_uint8(x_118, sizeof(void*)*2, x_112);
+x_119 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_119, 0, x_107);
+lean_ctor_set(x_119, 1, x_108);
+lean_ctor_set(x_119, 2, x_109);
+lean_ctor_set(x_119, 3, x_110);
+lean_ctor_set(x_119, 4, x_111);
+lean_ctor_set(x_119, 5, x_118);
+x_120 = lean_st_ref_set(x_7, x_119, x_85);
+lean_dec(x_7);
+x_121 = lean_ctor_get(x_120, 1);
+lean_inc(x_121);
+if (lean_is_exclusive(x_120)) {
+ lean_ctor_release(x_120, 0);
+ lean_ctor_release(x_120, 1);
+ x_122 = x_120;
+} else {
+ lean_dec_ref(x_120);
+ x_122 = lean_box(0);
+}
+if (lean_is_scalar(x_122)) {
+ x_123 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_123 = x_122;
+ lean_ctor_set_tag(x_123, 1);
+}
+lean_ctor_set(x_123, 0, x_75);
+lean_ctor_set(x_123, 1, x_121);
+return x_123;
+}
+}
+}
 }
 }
 lean_object* l_Lean_Elab_Tactic_adaptExpander___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
@@ -8722,6 +8315,14 @@ x_2 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaMAtMain_match__1___r
 return x_2;
 }
 }
+lean_object* l_Lean_Elab_Tactic_liftMetaMAtMain___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+_start:
+{
+lean_object* x_12; 
+x_12 = lean_apply_6(x_1, x_2, x_7, x_8, x_9, x_10, x_11);
+return x_12;
+}
+}
 lean_object* l_Lean_Elab_Tactic_liftMetaMAtMain___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
@@ -8729,7 +8330,7 @@ lean_object* x_11;
 x_11 = l_Lean_Elab_Tactic_getMainGoal(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 if (lean_obj_tag(x_11) == 0)
 {
-lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
+lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
 x_12 = lean_ctor_get(x_11, 0);
 lean_inc(x_12);
 x_13 = lean_ctor_get(x_11, 1);
@@ -8739,15 +8340,15 @@ x_14 = lean_ctor_get(x_12, 0);
 lean_inc(x_14);
 lean_dec(x_12);
 lean_inc(x_14);
-x_15 = lean_apply_1(x_1, x_14);
-x_16 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaM___rarg___boxed), 10, 1);
-lean_closure_set(x_16, 0, x_15);
-x_17 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_14, x_16, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_13);
-return x_17;
+x_15 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaMAtMain___rarg___lambda__1___boxed), 11, 2);
+lean_closure_set(x_15, 0, x_1);
+lean_closure_set(x_15, 1, x_14);
+x_16 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_14, x_15, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_13);
+return x_16;
 }
 else
 {
-uint8_t x_18; 
+uint8_t x_17; 
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -8757,23 +8358,23 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_18 = !lean_is_exclusive(x_11);
-if (x_18 == 0)
+x_17 = !lean_is_exclusive(x_11);
+if (x_17 == 0)
 {
 return x_11;
 }
 else
 {
-lean_object* x_19; lean_object* x_20; lean_object* x_21; 
-x_19 = lean_ctor_get(x_11, 0);
-x_20 = lean_ctor_get(x_11, 1);
-lean_inc(x_20);
+lean_object* x_18; lean_object* x_19; lean_object* x_20; 
+x_18 = lean_ctor_get(x_11, 0);
+x_19 = lean_ctor_get(x_11, 1);
 lean_inc(x_19);
+lean_inc(x_18);
 lean_dec(x_11);
-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;
+x_20 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_20, 0, x_18);
+lean_ctor_set(x_20, 1, x_19);
+return x_20;
 }
 }
 }
@@ -8786,6 +8387,18 @@ x_2 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaMAtMain___rarg), 10,
 return x_2;
 }
 }
+lean_object* l_Lean_Elab_Tactic_liftMetaMAtMain___rarg___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+_start:
+{
+lean_object* x_12; 
+x_12 = l_Lean_Elab_Tactic_liftMetaMAtMain___rarg___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+return x_12;
+}
+}
 lean_object* l_Lean_Elab_Tactic_liftMetaTacticAux_match__1___rarg(lean_object* x_1, lean_object* x_2) {
 _start:
 {
@@ -8828,15 +8441,72 @@ x_2 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux_match__2__
 return x_2;
 }
 }
-lean_object* l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+lean_object* l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 lean_object* x_12; 
-x_12 = lean_apply_6(x_1, x_2, x_7, x_8, x_9, x_10, x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+lean_inc(x_6);
+lean_inc(x_5);
+lean_inc(x_4);
+lean_inc(x_3);
+x_12 = lean_apply_9(x_1, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+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_12, 1);
+lean_inc(x_14);
+lean_dec(x_12);
+x_15 = lean_apply_10(x_2, x_13, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_14);
+return x_15;
+}
+else
+{
+uint8_t x_16; 
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+x_16 = !lean_is_exclusive(x_12);
+if (x_16 == 0)
+{
 return x_12;
 }
+else
+{
+lean_object* x_17; lean_object* x_18; lean_object* x_19; 
+x_17 = lean_ctor_get(x_12, 0);
+x_18 = lean_ctor_get(x_12, 1);
+lean_inc(x_18);
+lean_inc(x_17);
+lean_dec(x_12);
+x_19 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_19, 0, x_17);
+lean_ctor_set(x_19, 1, x_18);
+return x_19;
 }
-lean_object* l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+}
+}
+}
+lean_object* l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+lean_object* x_3; 
+x_3 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 0);
+return x_3;
+}
+}
+lean_object* l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; uint8_t x_16; 
@@ -8888,12 +8558,12 @@ x_15 = lean_ctor_get(x_12, 1);
 lean_inc(x_15);
 lean_dec(x_12);
 lean_inc(x_14);
-x_16 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__1___boxed), 11, 2);
+x_16 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaMAtMain___rarg___lambda__1___boxed), 11, 2);
 lean_closure_set(x_16, 0, x_1);
 lean_closure_set(x_16, 1, x_14);
-x_17 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__2___boxed), 11, 1);
+x_17 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__1___boxed), 11, 1);
 lean_closure_set(x_17, 0, x_15);
-x_18 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_18 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_18, 0, x_16);
 lean_closure_set(x_18, 1, x_17);
 x_19 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_14, x_18, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_13);
@@ -8945,18 +8615,6 @@ _start:
 {
 lean_object* x_12; 
 x_12 = l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-return x_12;
-}
-}
-lean_object* l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
-_start:
-{
-lean_object* x_12; 
-x_12 = l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
@@ -9052,9 +8710,9 @@ lean_inc(x_14);
 x_16 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTactic___lambda__1___boxed), 11, 2);
 lean_closure_set(x_16, 0, x_1);
 lean_closure_set(x_16, 1, x_14);
-x_17 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__2___boxed), 11, 1);
+x_17 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__1___boxed), 11, 1);
 lean_closure_set(x_17, 0, x_15);
-x_18 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_18 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_18, 0, x_16);
 lean_closure_set(x_18, 1, x_17);
 x_19 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_14, x_18, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_13);
@@ -9478,7 +9136,7 @@ _start:
 {
 lean_object* x_11; lean_object* x_12; lean_object* x_13; 
 x_11 = l_Lean_Elab_Tactic_focusAndDone___rarg___closed__1;
-x_12 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_12 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_12, 0, x_1);
 lean_closure_set(x_12, 1, x_11);
 x_13 = l_Lean_Elab_Tactic_focus___rarg(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
@@ -13016,9 +12674,9 @@ lean_dec(x_11);
 lean_inc(x_13);
 x_15 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalAssumption___rarg___lambda__1___boxed), 10, 1);
 lean_closure_set(x_15, 0, x_13);
-x_16 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__2___boxed), 11, 1);
+x_16 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__1___boxed), 11, 1);
 lean_closure_set(x_16, 0, x_14);
-x_17 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_17 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_17, 0, x_15);
 lean_closure_set(x_17, 1, x_16);
 x_18 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_13, x_17, x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_12);
@@ -13254,9 +12912,9 @@ lean_inc(x_14);
 x_16 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalIntro_introStep___lambda__1___boxed), 11, 2);
 lean_closure_set(x_16, 0, x_14);
 lean_closure_set(x_16, 1, x_1);
-x_17 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__2___boxed), 11, 1);
+x_17 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__1___boxed), 11, 1);
 lean_closure_set(x_17, 0, x_15);
-x_18 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_18 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_18, 0, x_16);
 lean_closure_set(x_18, 1, x_17);
 x_19 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_14, x_18, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_13);
@@ -14493,9 +14151,9 @@ lean_dec(x_41);
 lean_inc(x_43);
 x_45 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalIntros___lambda__2___boxed), 10, 1);
 lean_closure_set(x_45, 0, x_43);
-x_46 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__2___boxed), 11, 1);
+x_46 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__1___boxed), 11, 1);
 lean_closure_set(x_46, 0, x_44);
-x_47 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_47 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_47, 0, x_45);
 lean_closure_set(x_47, 1, x_46);
 x_48 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_43, x_47, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_42);
@@ -14557,9 +14215,9 @@ lean_inc(x_21);
 x_23 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalIntros___lambda__1___boxed), 11, 2);
 lean_closure_set(x_23, 0, x_17);
 lean_closure_set(x_23, 1, x_21);
-x_24 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__2___boxed), 11, 1);
+x_24 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__1___boxed), 11, 1);
 lean_closure_set(x_24, 0, x_22);
-x_25 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_25 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_25, 0, x_23);
 lean_closure_set(x_25, 1, x_24);
 x_26 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_21, x_25, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_20);
@@ -15568,7 +15226,19 @@ x_5 = l_Array_qsort_sort___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tact
 return x_5;
 }
 }
-uint8_t l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
+_start:
+{
+lean_object* x_10; lean_object* x_11; 
+x_10 = lean_ctor_get(x_5, 1);
+lean_inc(x_10);
+x_11 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_11, 0, x_10);
+lean_ctor_set(x_11, 1, x_9);
+return x_11;
+}
+}
+uint8_t l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; lean_object* x_5; 
@@ -15629,11 +15299,11 @@ return x_13;
 }
 }
 }
-lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 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_12 = lean_alloc_closure((void*)(l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__1___boxed), 3, 1);
+x_12 = lean_alloc_closure((void*)(l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__2___boxed), 3, 1);
 lean_closure_set(x_12, 0, x_2);
 x_13 = lean_array_get_size(x_1);
 x_14 = lean_unsigned_to_nat(1u);
@@ -15648,14 +15318,22 @@ lean_ctor_set(x_18, 1, x_11);
 return x_18;
 }
 }
+static lean_object* _init_l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_alloc_closure((void*)(l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__1___boxed), 9, 0);
+return x_1;
+}
+}
 lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
 lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
-x_11 = lean_alloc_closure((void*)(l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__2___boxed), 11, 1);
+x_11 = lean_alloc_closure((void*)(l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__3___boxed), 11, 1);
 lean_closure_set(x_11, 0, x_1);
-x_12 = l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___closed__1;
-x_13 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_12 = l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___closed__1;
+x_13 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_13, 0, x_12);
 lean_closure_set(x_13, 1, x_11);
 x_14 = l_Lean_Elab_Tactic_withMainMVarContext___rarg(x_13, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
@@ -15689,20 +15367,36 @@ lean_dec(x_4);
 return x_5;
 }
 }
-lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
+_start:
+{
+lean_object* x_10; 
+x_10 = l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+return x_10;
+}
+}
+lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 uint8_t x_4; lean_object* x_5; 
-x_4 = l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__1(x_1, x_2, x_3);
+x_4 = l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__2(x_1, x_2, x_3);
 x_5 = lean_box(x_4);
 return x_5;
 }
 }
-lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 lean_object* x_12; 
-x_12 = l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+x_12 = l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___lambda__3(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
@@ -15860,7 +15554,7 @@ lean_closure_set(x_22, 0, x_20);
 lean_closure_set(x_22, 1, x_16);
 x_23 = lean_alloc_closure((void*)(l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_evalClear___spec__2___lambda__2___boxed), 11, 1);
 lean_closure_set(x_23, 0, x_21);
-x_24 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_24 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_24, 0, x_22);
 lean_closure_set(x_24, 1, x_23);
 lean_inc(x_12);
@@ -16319,7 +16013,7 @@ x_24 = lean_alloc_closure((void*)(l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic
 lean_closure_set(x_24, 0, x_1);
 lean_closure_set(x_24, 1, x_21);
 lean_closure_set(x_24, 2, x_22);
-x_25 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_25 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_25, 0, x_23);
 lean_closure_set(x_25, 1, x_24);
 lean_inc(x_13);
@@ -17654,7 +17348,7 @@ x_5 = l_Lean_KeyedDeclsAttribute_addBuiltin___rarg(x_2, x_3, x_4, x_1);
 return x_5;
 }
 }
-static lean_object* _init_l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4376____closed__1() {
+static lean_object* _init_l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4371____closed__1() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
@@ -17664,11 +17358,11 @@ x_3 = lean_name_mk_string(x_1, x_2);
 return x_3;
 }
 }
-lean_object* l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4376_(lean_object* x_1) {
+lean_object* l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4371_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; 
-x_2 = l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4376____closed__1;
+x_2 = l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4371____closed__1;
 x_3 = l_Lean_registerTraceClass(x_2, x_1);
 return x_3;
 }
@@ -17952,8 +17646,6 @@ l_Lean_Elab_Tactic_evalTacticAux___lambda__1___closed__3 = _init_l_Lean_Elab_Tac
 lean_mark_persistent(l_Lean_Elab_Tactic_evalTacticAux___lambda__1___closed__3);
 l_Lean_Elab_Tactic_evalTacticAux___lambda__1___closed__4 = _init_l_Lean_Elab_Tactic_evalTacticAux___lambda__1___closed__4();
 lean_mark_persistent(l_Lean_Elab_Tactic_evalTacticAux___lambda__1___closed__4);
-l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___closed__1 = _init_l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___closed__1();
-lean_mark_persistent(l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___closed__1);
 l_Lean_Elab_Tactic_getMainGoal___closed__1 = _init_l_Lean_Elab_Tactic_getMainGoal___closed__1();
 lean_mark_persistent(l_Lean_Elab_Tactic_getMainGoal___closed__1);
 l_Lean_Elab_Tactic_getMainGoal___closed__2 = _init_l_Lean_Elab_Tactic_getMainGoal___closed__2();
@@ -18071,6 +17763,8 @@ lean_mark_persistent(l___regBuiltin_Lean_Elab_Tactic_evalRevert___closed__1);
 res = l___regBuiltin_Lean_Elab_Tactic_evalRevert(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
+l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___closed__1 = _init_l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___closed__1();
+lean_mark_persistent(l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___closed__1);
 l___regBuiltin_Lean_Elab_Tactic_evalClear___closed__1 = _init_l___regBuiltin_Lean_Elab_Tactic_evalClear___closed__1();
 lean_mark_persistent(l___regBuiltin_Lean_Elab_Tactic_evalClear___closed__1);
 res = l___regBuiltin_Lean_Elab_Tactic_evalClear(lean_io_mk_world());
@@ -18099,9 +17793,9 @@ lean_mark_persistent(l___regBuiltin_Lean_Elab_Tactic_evalFirst___closed__1);
 res = l___regBuiltin_Lean_Elab_Tactic_evalFirst(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
-l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4376____closed__1 = _init_l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4376____closed__1();
-lean_mark_persistent(l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4376____closed__1);
-res = l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4376_(lean_io_mk_world());
+l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4371____closed__1 = _init_l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4371____closed__1();
+lean_mark_persistent(l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4371____closed__1);
+res = l_Lean_Elab_Tactic_initFn____x40_Lean_Elab_Tactic_Basic___hyg_4371_(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
 return lean_io_result_mk_ok(lean_box(0));
diff --git a/stage0/stdlib/Lean/Elab/Tactic/ElabTerm.c b/stage0/stdlib/Lean/Elab/Tactic/ElabTerm.c
index 123af14939..a9e6c0804b 100644
--- a/stage0/stdlib/Lean/Elab/Tactic/ElabTerm.c
+++ b/stage0/stdlib/Lean/Elab/Tactic/ElabTerm.c
@@ -48,6 +48,7 @@ lean_object* l_Lean_Elab_Tactic_elabTermWithHoles___lambda__2___boxed(lean_objec
 lean_object* l_Lean_Elab_Tactic_refineCore_match__1___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_elabTermWithHoles___lambda__2(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___regBuiltin_Lean_Elab_Tactic_evalExistsIntro___closed__1;
+lean_object* l_Lean_Elab_Term_ensureHasType(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltin_Lean_Elab_Tactic_evalExistsIntro(lean_object*);
 lean_object* l_Lean_Meta_apply(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_elabTerm___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -102,6 +103,7 @@ lean_object* l_Lean_Elab_Tactic_refineCore_match__1(lean_object*);
 uint8_t lean_nat_dec_le(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_elabAsFVar_match__2(lean_object*);
 extern lean_object* l_Lean_Elab_Tactic_evalIntro___closed__4;
+lean_object* l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_refineCore_match__2(lean_object*);
 lean_object* l_Lean_Elab_Tactic_setGoals(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_elabTerm___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -119,7 +121,6 @@ lean_object* l___regBuiltin_Lean_Elab_Tactic_evalApply(lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalWithReducibleAndInstances___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_Tactic_refineCore___lambda__1(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_getMVarDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Tactic_ensureHasType(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_elabAsFVar_match__1___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_Meta_instantiateMVars(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalApply___closed__1;
@@ -128,7 +129,6 @@ uint8_t l_Lean_Syntax_isOfKind(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_withoutErrToSorry___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltin_Lean_Elab_Tactic_evalRefineBang___closed__1;
 extern lean_object* l_Lean_Parser_Tactic_exact___closed__2;
-lean_object* l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_elabTermWithHoles___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* l_Lean_Elab_Tactic_elabTermWithHoles___closed__2;
 lean_object* l___regBuiltin_Lean_Elab_Tactic_evalRefine___closed__1;
@@ -299,18 +299,19 @@ lean_inc(x_2);
 x_13 = l_Lean_Elab_Tactic_elabTerm(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
 if (lean_obj_tag(x_13) == 0)
 {
-lean_object* x_14; lean_object* x_15; lean_object* x_16; 
+lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
 x_14 = lean_ctor_get(x_13, 0);
 lean_inc(x_14);
 x_15 = lean_ctor_get(x_13, 1);
 lean_inc(x_15);
 lean_dec(x_13);
-x_16 = l_Lean_Elab_Tactic_ensureHasType(x_2, x_14, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_15);
-return x_16;
+x_16 = lean_box(0);
+x_17 = l_Lean_Elab_Term_ensureHasType(x_2, x_14, x_16, x_6, x_7, x_8, x_9, x_10, x_11, x_15);
+return x_17;
 }
 else
 {
-uint8_t x_17; 
+uint8_t x_18; 
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -318,23 +319,23 @@ lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_2);
-x_17 = !lean_is_exclusive(x_13);
-if (x_17 == 0)
+x_18 = !lean_is_exclusive(x_13);
+if (x_18 == 0)
 {
 return x_13;
 }
 else
 {
-lean_object* x_18; lean_object* x_19; lean_object* x_20; 
-x_18 = lean_ctor_get(x_13, 0);
-x_19 = lean_ctor_get(x_13, 1);
+lean_object* x_19; lean_object* x_20; lean_object* x_21; 
+x_19 = lean_ctor_get(x_13, 0);
+x_20 = lean_ctor_get(x_13, 1);
+lean_inc(x_20);
 lean_inc(x_19);
-lean_inc(x_18);
 lean_dec(x_13);
-x_20 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_20, 0, x_18);
-lean_ctor_set(x_20, 1, x_19);
-return x_20;
+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;
 }
 }
 }
@@ -532,7 +533,7 @@ lean_inc(x_19);
 x_22 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalExact___lambda__2___boxed), 12, 2);
 lean_closure_set(x_22, 0, x_15);
 lean_closure_set(x_22, 1, x_19);
-x_23 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_23 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_23, 0, x_21);
 lean_closure_set(x_23, 1, x_22);
 lean_inc(x_9);
@@ -1833,7 +1834,7 @@ lean_closure_set(x_20, 1, x_2);
 lean_closure_set(x_20, 2, x_19);
 lean_closure_set(x_20, 3, x_16);
 lean_closure_set(x_20, 4, x_17);
-x_21 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_21 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_21, 0, x_18);
 lean_closure_set(x_21, 1, x_20);
 x_22 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_16, x_21, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_15);
@@ -2205,7 +2206,7 @@ x_18 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalApplyLikeTactic___lambd
 lean_closure_set(x_18, 0, x_2);
 lean_closure_set(x_18, 1, x_1);
 lean_closure_set(x_18, 2, x_15);
-x_19 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_19 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_19, 0, x_17);
 lean_closure_set(x_19, 1, x_18);
 lean_inc(x_10);
@@ -3475,7 +3476,7 @@ x_21 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_elabAsFVar___lambda__1___bo
 lean_closure_set(x_21, 0, x_2);
 lean_closure_set(x_21, 1, x_15);
 lean_closure_set(x_21, 2, x_16);
-x_22 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_22 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_22, 0, x_20);
 lean_closure_set(x_22, 1, x_21);
 x_23 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_15, x_22, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_14);
diff --git a/stage0/stdlib/Lean/Elab/Tactic/Generalize.c b/stage0/stdlib/Lean/Elab/Tactic/Generalize.c
index 443e7f91d9..e7cb631fb7 100644
--- a/stage0/stdlib/Lean/Elab/Tactic/Generalize.c
+++ b/stage0/stdlib/Lean/Elab/Tactic/Generalize.c
@@ -52,6 +52,7 @@ lean_object* l_Lean_Elab_Tactic_evalGeneralizeAux(lean_object*, lean_object*, le
 lean_object* l_Lean_Meta_assignExprMVar(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Meta_assertExt___lambda__1___closed__1;
 lean_object* l___regBuiltin_Lean_Elab_Tactic_evalGeneralize(lean_object*);
+lean_object* l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_saveBacktrackableState___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_throwError___at___private_Lean_Elab_Tactic_Generalize_0__Lean_Elab_Tactic_evalGeneralizeWithEq___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -63,7 +64,6 @@ uint8_t l_Lean_Syntax_isNone(lean_object*);
 lean_object* l_Lean_Meta_inferType(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Tactic_Generalize_0__Lean_Elab_Tactic_evalGeneralizeWithEq_match__1___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_Meta_getMVarDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalGeneralizeAux_match__1___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getArg(lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Tactic_Generalize_0__Lean_Elab_Tactic_evalGeneralizeFinalize(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -73,8 +73,8 @@ lean_object* l_Lean_Elab_Tactic_evalGeneralizeAux_match__2(lean_object*);
 lean_object* l_Lean_mkAppB(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_mkConst(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalGeneralizeAux_match__2___rarg(lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Tactic_Generalize_0__Lean_Elab_Tactic_getAuxHypothesisName(lean_object*);
+lean_object* l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___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* l___private_Lean_Elab_Tactic_Generalize_0__Lean_Elab_Tactic_evalGeneralizeWithEq_match__2(lean_object*);
 lean_object* l_Lean_mkApp3(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Tactic_Generalize_0__Lean_Elab_Tactic_getVarName(lean_object*);
@@ -879,9 +879,9 @@ lean_closure_set(x_18, 0, x_16);
 lean_closure_set(x_18, 1, x_2);
 lean_closure_set(x_18, 2, x_3);
 lean_closure_set(x_18, 3, x_1);
-x_19 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__2___boxed), 11, 1);
+x_19 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__1___boxed), 11, 1);
 lean_closure_set(x_19, 0, x_17);
-x_20 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_20 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_20, 0, x_18);
 lean_closure_set(x_20, 1, x_19);
 x_21 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_16, x_20, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_15);
@@ -1179,9 +1179,9 @@ lean_closure_set(x_18, 0, x_2);
 lean_closure_set(x_18, 1, x_16);
 lean_closure_set(x_18, 2, x_1);
 lean_closure_set(x_18, 3, x_3);
-x_19 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__2___boxed), 11, 1);
+x_19 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__1___boxed), 11, 1);
 lean_closure_set(x_19, 0, x_17);
-x_20 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_20 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_20, 0, x_18);
 lean_closure_set(x_20, 1, x_19);
 x_21 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_16, x_20, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_15);
@@ -1460,9 +1460,9 @@ x_18 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalGeneralizeAux___lambda_
 lean_closure_set(x_18, 0, x_16);
 lean_closure_set(x_18, 1, x_2);
 lean_closure_set(x_18, 2, x_3);
-x_19 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__2___boxed), 11, 1);
+x_19 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__1___boxed), 11, 1);
 lean_closure_set(x_19, 0, x_17);
-x_20 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_20 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_20, 0, x_18);
 lean_closure_set(x_20, 1, x_19);
 x_21 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_16, x_20, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_15);
diff --git a/stage0/stdlib/Lean/Elab/Tactic/Induction.c b/stage0/stdlib/Lean/Elab/Tactic/Induction.c
index 93d5e91b48..28d6b377cd 100644
--- a/stage0/stdlib/Lean/Elab/Tactic/Induction.c
+++ b/stage0/stdlib/Lean/Elab/Tactic/Induction.c
@@ -80,12 +80,12 @@ lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
 extern lean_object* l_Lean_Elab_initFn____x40_Lean_Elab_Util___hyg_1077____closed__1;
 lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_elabTaggedTerm___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* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfoDefault(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Tactic_getRecFromUsing___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* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_checkAltCtorNames___spec__2(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_generalizeVars___lambda__2___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalCases___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalCasesUsing_match__1___rarg(lean_object*, lean_object*);
 lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_ElimApp_evalAlts___spec__5___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-extern lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___closed__1;
 lean_object* l_Lean_mkMVar(lean_object*);
 lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecFromUsingLoop_match__1___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Tactic_evalCasesOn___spec__1___boxed(lean_object*, lean_object*, lean_object*);
@@ -128,7 +128,6 @@ lean_object* l_Lean_Elab_Tactic_getRecFromUsing_match__1___rarg(lean_object*, le
 lean_object* l_Lean_MessageData_ofList(lean_object*);
 lean_object* l_List_map___at_Lean_resolveGlobalConst___spec__2(lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalCasesOn_match__1___rarg(lean_object*, lean_object*);
-lean_object* l_ReaderT_bind___at_Lean_Meta_instMonadLCtxMetaM___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Expr_getAppArgs___closed__1;
 lean_object* l_Lean_Meta_unfoldDefinition_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_getInductiveValFromMajor___lambda__1___closed__1;
@@ -210,6 +209,7 @@ lean_object* l_Lean_Elab_Tactic_evalCasesOn_match__2___rarg(lean_object*, lean_o
 lean_object* l_Lean_Meta_getMVarsNoDelayed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_ElimApp_evalAlts___spec__5___lambda__1___closed__6;
 lean_object* lean_st_ref_take(lean_object*, lean_object*);
+lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_checkAltCtorNames___spec__2___closed__1;
 lean_object* l_Lean_Elab_Tactic_ElimApp_evalAlts_match__5(lean_object*);
 lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_checkAltCtorNames___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -226,7 +226,7 @@ lean_object* l_Lean_Elab_Tactic_ElimApp_evalAlts_match__2___rarg(lean_object*, l
 lean_object* l_List_map___at_Lean_Elab_Tactic_evalCasesOn___spec__5(lean_object*);
 lean_object* l_Lean_resolveGlobalConstNoOverload___at_Lean_Elab_Tactic_getRecFromUsing___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_throwUnknownConstant___at_Lean_Elab_Tactic_getRecFromUsing___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalInduction_match__2(lean_object*);
 lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Tactic_evalInduction___spec__4(size_t, size_t, lean_object*);
 lean_object* l_Lean_Meta_mkHasTypeButIsExpectedMsg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -280,6 +280,7 @@ lean_object* lean_st_mk_ref(lean_object*, lean_object*);
 lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Tactic_ElimApp_evalAlts___spec__5___lambda__1___closed__2;
 lean_object* l_Lean_throwError___at___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_evalTacticUsing_loop___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_generalizeTerm(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+extern lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___closed__1;
 lean_object* l_Lean_Elab_Tactic_ElimApp_evalAlts_match__1___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getId(lean_object*);
 lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getTargetTerm___boxed(lean_object*);
@@ -303,7 +304,7 @@ lean_object* l_Lean_Elab_Tactic_evalCasesUsing_match__2(lean_object*);
 lean_object* l_List_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfoDefault___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_getMainGoal(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_processResult___spec__1___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*, lean_object*);
-lean_object* l_Lean_Elab_Tactic_getInductiveValFromMajor___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Tactic_getInductiveValFromMajor___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_getFType(lean_object*);
 lean_object* lean_expr_dbg_to_string(lean_object*);
 lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_checkAltsOfOptInductionAlts___spec__1___lambda__2___closed__3;
@@ -347,9 +348,10 @@ extern lean_object* l_Lean_KernelException_toMessageData___closed__3;
 lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getGeneralizingFVarIds___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_of_nat(lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalCases___lambda__2___closed__1;
+lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecFromUsingLoop___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__3(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*);
 extern lean_object* l_Lean_Elab_Tactic_tacticElabAttribute;
 lean_object* l_Lean_Elab_Tactic_ElimApp_evalAlts_match__6(lean_object*);
-extern lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_getConstTemp_x3f___closed__3;
 lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Tactic_evalCasesUsing___spec__1(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_ElimApp_mkElimApp_loop(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -394,7 +396,7 @@ lean_object* l_List_redLength___rarg(lean_object*);
 lean_object* l_Std_PersistentArray_push___rarg(lean_object*, lean_object*);
 lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_checkAltCtorNames___spec__2___closed__6;
 lean_object* l_Lean_Meta_Cases_cases(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getSepArgs(lean_object*);
 lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Tactic_elabTargets___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_getAppNumArgsAux(lean_object*, lean_object*);
@@ -428,6 +430,7 @@ lean_object* l_Lean_Elab_logTrace___at_Lean_Elab_Tactic_evalTacticAux___spec__7(
 lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfoDefault___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_Lean_Syntax_getArgs(lean_object*);
 lean_object* l_Lean_Name_append(lean_object*, lean_object*);
+lean_object* l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_BinderInfo_isExplicit(uint8_t);
 lean_object* l_Lean_Elab_Tactic_ElimApp_evalAlts_match__8(lean_object*);
 lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_addInstMVar(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -459,6 +462,7 @@ lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_elabTagg
 extern lean_object* l_Lean_Meta_initFn____x40_Lean_Meta_Basic___hyg_550____closed__4;
 lean_object* l_Std_fmt___at_Lean_Level_PP_Result_format___spec__2(lean_object*);
 lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getAltName___boxed(lean_object*);
+lean_object* l_Lean_Elab_Tactic_getInductiveValFromMajor___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_st_ref_set(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_getRecFromUsing___closed__2;
 lean_object* l_Lean_Elab_Tactic_ElimApp_evalAlts_match__10(lean_object*);
@@ -488,6 +492,7 @@ lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Tactic_evalInduction___spec__
 lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_processResult___closed__4;
 lean_object* l_Lean_Elab_Tactic_ElimApp_mkElimApp_loop___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_altHasExplicitModifier(lean_object*);
+lean_object* l_Lean_Elab_Tactic_getRecFromUsing___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltin_Lean_Elab_Tactic_evalCases___closed__1;
 lean_object* l_Lean_Meta_getMVarDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_getFType___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -500,14 +505,13 @@ uint8_t l_Lean_Syntax_isOfKind(lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_addInstMVar___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__3___lambda__1___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalCases___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Tactic_liftMetaM___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_generalizeVars_match__1___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_throwError___at_Lean_Meta_getElimInfo___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalCasesUsing___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getGeneralizingFVarIds___closed__2;
 lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalCasesUsing___lambda__3___boxed__const__1;
+lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecFromUsingLoop___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_throwError___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_processResult___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_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_checkAltsOfOptInductionAlts___spec__1___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*);
@@ -542,7 +546,7 @@ lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_
 extern lean_object* l_myMacro____x40_Init_Notation___hyg_12938____closed__13;
 lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo(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_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo_match__3(lean_object*);
-lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_getAltNumFields___lambda__1___closed__1;
 lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Meta_substCore___lambda__1___closed__3;
@@ -558,7 +562,7 @@ lean_object* l_Lean_Elab_Tactic_ElimApp_evalAlts_match__11(lean_object*);
 lean_object* l_Lean_Elab_Tactic_ElimApp_mkElimApp_match__1(lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalAlt___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_bindingBody_x21(lean_object*);
-lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___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_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___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* l_Lean_Elab_Tactic_elabTargets___boxed__const__1;
 lean_object* l_Lean_Elab_Tactic_ElimApp_evalAlts_match__11___rarg(lean_object*, lean_object*);
 lean_object* l_Array_filter___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -568,10 +572,10 @@ lean_object* l_Lean_Elab_Tactic_elabTerm___boxed(lean_object*, lean_object*, lea
 lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_processResult_match__1(lean_object*);
 lean_object* l_Lean_Elab_Tactic_ElimApp_evalAlts_match__3___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_ElimApp_evalAlts_match__9___rarg(lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_ElimApp_evalAlts___lambda__3___boxed(lean_object*);
 extern lean_object* l_Array_findSomeM_x3f___rarg___closed__1;
 lean_object* l_Lean_Syntax_formatStxAux(lean_object*, uint8_t, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___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* l_Lean_Elab_Tactic_ElimApp_evalAlts___closed__1;
 lean_object* l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_processResult___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Tactic_evalCasesOn___spec__4(size_t, size_t, lean_object*);
@@ -1263,7 +1267,7 @@ x_34 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalAlt___lambda__2___boxed
 lean_closure_set(x_34, 0, x_16);
 lean_closure_set(x_34, 1, x_1);
 x_35 = l_Lean_Elab_Tactic_evalAlt___closed__1;
-x_36 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_36 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_36, 0, x_35);
 lean_closure_set(x_36, 1, x_34);
 x_37 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_evalClear___spec__1___rarg(x_1, x_36, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
@@ -1421,7 +1425,7 @@ x_71 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalAlt___lambda__2___boxed
 lean_closure_set(x_71, 0, x_16);
 lean_closure_set(x_71, 1, x_1);
 x_72 = l_Lean_Elab_Tactic_evalAlt___closed__1;
-x_73 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_73 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_73, 0, x_72);
 lean_closure_set(x_73, 1, x_71);
 x_74 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_evalClear___spec__1___rarg(x_1, x_73, x_4, x_5, x_6, x_7, x_8, x_9, x_58, x_11, x_12);
@@ -7244,12 +7248,12 @@ x_18 = lean_alloc_closure((void*)(l___private_Lean_Elab_Tactic_Induction_0__Lean
 lean_closure_set(x_18, 0, x_17);
 lean_closure_set(x_18, 1, x_12);
 x_19 = l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getGeneralizingFVarIds___closed__2;
-x_20 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_20 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_20, 0, x_19);
 lean_closure_set(x_20, 1, x_18);
 x_21 = lean_alloc_closure((void*)(l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getGeneralizingFVarIds___lambda__3___boxed), 11, 1);
 lean_closure_set(x_21, 0, x_12);
-x_22 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_22 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_22, 0, x_20);
 lean_closure_set(x_22, 1, x_21);
 x_23 = l_Lean_Elab_Tactic_withMainMVarContext___rarg(x_22, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
@@ -7292,12 +7296,12 @@ x_35 = lean_alloc_closure((void*)(l___private_Lean_Elab_Tactic_Induction_0__Lean
 lean_closure_set(x_35, 0, x_34);
 lean_closure_set(x_35, 1, x_12);
 x_36 = l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getGeneralizingFVarIds___closed__2;
-x_37 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_37 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_37, 0, x_36);
 lean_closure_set(x_37, 1, x_35);
 x_38 = lean_alloc_closure((void*)(l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getGeneralizingFVarIds___lambda__3___boxed), 11, 1);
 lean_closure_set(x_38, 0, x_12);
-x_39 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_39 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_39, 0, x_37);
 lean_closure_set(x_39, 1, x_38);
 x_40 = l_Lean_Elab_Tactic_withMainMVarContext___rarg(x_39, x_2, x_3, x_4, x_5, x_6, x_7, x_33, x_9, x_10);
@@ -7598,9 +7602,9 @@ x_20 = lean_alloc_closure((void*)(l___private_Lean_Elab_Tactic_Induction_0__Lean
 lean_closure_set(x_20, 0, x_18);
 lean_closure_set(x_20, 1, x_13);
 lean_closure_set(x_20, 2, x_2);
-x_21 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__2___boxed), 11, 1);
+x_21 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__1___boxed), 11, 1);
 lean_closure_set(x_21, 0, x_19);
-x_22 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_22 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_22, 0, x_20);
 lean_closure_set(x_22, 1, x_21);
 x_23 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_18, x_22, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_17);
@@ -8634,238 +8638,279 @@ x_2 = l_Lean_stringToMessageData(x_1);
 return x_2;
 }
 }
-lean_object* l_Lean_Elab_Tactic_getInductiveValFromMajor___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
+lean_object* l_Lean_Elab_Tactic_getInductiveValFromMajor___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
-lean_object* x_8; 
-lean_inc(x_6);
-lean_inc(x_5);
-lean_inc(x_4);
-lean_inc(x_3);
-x_8 = l_Lean_Meta_whnf(x_2, x_3, x_4, x_5, x_6, x_7);
-if (lean_obj_tag(x_8) == 0)
-{
-lean_object* x_9; lean_object* x_10; lean_object* x_11; 
-x_9 = lean_ctor_get(x_8, 0);
-lean_inc(x_9);
-x_10 = lean_ctor_get(x_8, 1);
+lean_object* x_12; 
 lean_inc(x_10);
-lean_dec(x_8);
-x_11 = l_Lean_Expr_getAppFn(x_9);
-if (lean_obj_tag(x_11) == 4)
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+x_12 = l_Lean_Meta_inferType(x_1, x_7, x_8, x_9, x_10, x_11);
+if (lean_obj_tag(x_12) == 0)
 {
-lean_object* x_12; lean_object* x_13; uint8_t x_14; 
-x_12 = lean_ctor_get(x_11, 0);
-lean_inc(x_12);
-lean_dec(x_11);
-x_13 = lean_st_ref_get(x_6, x_10);
-x_14 = !lean_is_exclusive(x_13);
-if (x_14 == 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_12, 1);
+lean_inc(x_14);
+lean_dec(x_12);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+x_15 = l_Lean_Meta_whnf(x_13, x_7, x_8, x_9, x_10, x_14);
+if (lean_obj_tag(x_15) == 0)
 {
-lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
-x_15 = lean_ctor_get(x_13, 0);
-x_16 = lean_ctor_get(x_13, 1);
-x_17 = lean_ctor_get(x_15, 0);
+lean_object* x_16; lean_object* x_17; lean_object* x_18; 
+x_16 = lean_ctor_get(x_15, 0);
+lean_inc(x_16);
+x_17 = lean_ctor_get(x_15, 1);
 lean_inc(x_17);
 lean_dec(x_15);
-x_18 = lean_environment_find(x_17, x_12);
-if (lean_obj_tag(x_18) == 0)
+x_18 = l_Lean_Expr_getAppFn(x_16);
+if (lean_obj_tag(x_18) == 4)
 {
-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_free_object(x_13);
-x_19 = l_Lean_indentExpr(x_9);
-x_20 = l_Lean_Elab_Tactic_getInductiveValFromMajor___lambda__1___closed__2;
-x_21 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_21, 0, x_20);
-lean_ctor_set(x_21, 1, x_19);
-x_22 = l_Lean_KernelException_toMessageData___closed__15;
-x_23 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_23, 0, x_21);
-lean_ctor_set(x_23, 1, x_22);
-x_24 = l___private_Lean_Meta_Tactic_Induction_0__Lean_Meta_addRecParams___closed__1;
-x_25 = lean_box(0);
-x_26 = l_Lean_Meta_throwTacticEx___rarg(x_24, x_1, x_23, x_25, x_3, x_4, x_5, x_6, x_16);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-return x_26;
-}
-else
-{
-lean_object* x_27; 
-x_27 = lean_ctor_get(x_18, 0);
-lean_inc(x_27);
+lean_object* x_19; lean_object* x_20; uint8_t x_21; 
+x_19 = lean_ctor_get(x_18, 0);
+lean_inc(x_19);
 lean_dec(x_18);
-if (lean_obj_tag(x_27) == 5)
+x_20 = lean_st_ref_get(x_10, x_17);
+x_21 = !lean_is_exclusive(x_20);
+if (x_21 == 0)
 {
-lean_object* x_28; 
+lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; 
+x_22 = lean_ctor_get(x_20, 0);
+x_23 = lean_ctor_get(x_20, 1);
+x_24 = lean_ctor_get(x_22, 0);
+lean_inc(x_24);
+lean_dec(x_22);
+x_25 = lean_environment_find(x_24, x_19);
+if (lean_obj_tag(x_25) == 0)
+{
+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_free_object(x_20);
+x_26 = l_Lean_indentExpr(x_16);
+x_27 = l_Lean_Elab_Tactic_getInductiveValFromMajor___lambda__1___closed__2;
+x_28 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_28, 0, x_27);
+lean_ctor_set(x_28, 1, x_26);
+x_29 = l_Lean_KernelException_toMessageData___closed__15;
+x_30 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_30, 0, x_28);
+lean_ctor_set(x_30, 1, x_29);
+x_31 = l___private_Lean_Meta_Tactic_Induction_0__Lean_Meta_addRecParams___closed__1;
+x_32 = lean_box(0);
+x_33 = l_Lean_Meta_throwTacticEx___rarg(x_31, x_2, x_30, x_32, x_7, x_8, x_9, x_10, x_23);
+lean_dec(x_10);
 lean_dec(x_9);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_1);
-x_28 = lean_ctor_get(x_27, 0);
-lean_inc(x_28);
-lean_dec(x_27);
-lean_ctor_set(x_13, 0, x_28);
-return x_13;
-}
-else
-{
-lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; 
-lean_dec(x_27);
-lean_free_object(x_13);
-x_29 = l_Lean_indentExpr(x_9);
-x_30 = l_Lean_Elab_Tactic_getInductiveValFromMajor___lambda__1___closed__2;
-x_31 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_31, 0, x_30);
-lean_ctor_set(x_31, 1, x_29);
-x_32 = l_Lean_KernelException_toMessageData___closed__15;
-x_33 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_33, 0, x_31);
-lean_ctor_set(x_33, 1, x_32);
-x_34 = l___private_Lean_Meta_Tactic_Induction_0__Lean_Meta_addRecParams___closed__1;
-x_35 = lean_box(0);
-x_36 = l_Lean_Meta_throwTacticEx___rarg(x_34, x_1, x_33, x_35, x_3, x_4, x_5, x_6, x_16);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-return x_36;
-}
-}
-}
-else
-{
-lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; 
-x_37 = lean_ctor_get(x_13, 0);
-x_38 = lean_ctor_get(x_13, 1);
-lean_inc(x_38);
-lean_inc(x_37);
-lean_dec(x_13);
-x_39 = lean_ctor_get(x_37, 0);
-lean_inc(x_39);
-lean_dec(x_37);
-x_40 = lean_environment_find(x_39, x_12);
-if (lean_obj_tag(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; 
-x_41 = l_Lean_indentExpr(x_9);
-x_42 = l_Lean_Elab_Tactic_getInductiveValFromMajor___lambda__1___closed__2;
-x_43 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_43, 0, x_42);
-lean_ctor_set(x_43, 1, x_41);
-x_44 = l_Lean_KernelException_toMessageData___closed__15;
-x_45 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_45, 0, x_43);
-lean_ctor_set(x_45, 1, x_44);
-x_46 = l___private_Lean_Meta_Tactic_Induction_0__Lean_Meta_addRecParams___closed__1;
-x_47 = lean_box(0);
-x_48 = l_Lean_Meta_throwTacticEx___rarg(x_46, x_1, x_45, x_47, x_3, x_4, x_5, x_6, x_38);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-return x_48;
-}
-else
-{
-lean_object* x_49; 
-x_49 = lean_ctor_get(x_40, 0);
-lean_inc(x_49);
-lean_dec(x_40);
-if (lean_obj_tag(x_49) == 5)
-{
-lean_object* x_50; lean_object* x_51; 
-lean_dec(x_9);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_1);
-x_50 = lean_ctor_get(x_49, 0);
-lean_inc(x_50);
-lean_dec(x_49);
-x_51 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_51, 0, x_50);
-lean_ctor_set(x_51, 1, x_38);
-return x_51;
-}
-else
-{
-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_dec(x_49);
-x_52 = l_Lean_indentExpr(x_9);
-x_53 = l_Lean_Elab_Tactic_getInductiveValFromMajor___lambda__1___closed__2;
-x_54 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_54, 0, x_53);
-lean_ctor_set(x_54, 1, x_52);
-x_55 = l_Lean_KernelException_toMessageData___closed__15;
-x_56 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_56, 0, x_54);
-lean_ctor_set(x_56, 1, x_55);
-x_57 = l___private_Lean_Meta_Tactic_Induction_0__Lean_Meta_addRecParams___closed__1;
-x_58 = lean_box(0);
-x_59 = l_Lean_Meta_throwTacticEx___rarg(x_57, x_1, x_56, x_58, x_3, x_4, x_5, x_6, x_38);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-return x_59;
-}
-}
-}
-}
-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_dec(x_11);
-x_60 = l_Lean_indentExpr(x_9);
-x_61 = l_Lean_Elab_Tactic_getInductiveValFromMajor___lambda__1___closed__2;
-x_62 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_62, 0, x_61);
-lean_ctor_set(x_62, 1, x_60);
-x_63 = l_Lean_KernelException_toMessageData___closed__15;
-x_64 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_64, 0, x_62);
-lean_ctor_set(x_64, 1, x_63);
-x_65 = l___private_Lean_Meta_Tactic_Induction_0__Lean_Meta_addRecParams___closed__1;
-x_66 = lean_box(0);
-x_67 = l_Lean_Meta_throwTacticEx___rarg(x_65, x_1, x_64, x_66, x_3, x_4, x_5, x_6, x_10);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-return x_67;
-}
-}
-else
-{
-uint8_t x_68; 
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_1);
-x_68 = !lean_is_exclusive(x_8);
-if (x_68 == 0)
-{
-return x_8;
-}
-else
-{
-lean_object* x_69; lean_object* x_70; lean_object* x_71; 
-x_69 = lean_ctor_get(x_8, 0);
-x_70 = lean_ctor_get(x_8, 1);
-lean_inc(x_70);
-lean_inc(x_69);
 lean_dec(x_8);
-x_71 = lean_alloc_ctor(1, 2, 0);
+lean_dec(x_7);
+return x_33;
+}
+else
+{
+lean_object* x_34; 
+x_34 = lean_ctor_get(x_25, 0);
+lean_inc(x_34);
+lean_dec(x_25);
+if (lean_obj_tag(x_34) == 5)
+{
+lean_object* x_35; 
+lean_dec(x_16);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_2);
+x_35 = lean_ctor_get(x_34, 0);
+lean_inc(x_35);
+lean_dec(x_34);
+lean_ctor_set(x_20, 0, x_35);
+return x_20;
+}
+else
+{
+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_dec(x_34);
+lean_free_object(x_20);
+x_36 = l_Lean_indentExpr(x_16);
+x_37 = l_Lean_Elab_Tactic_getInductiveValFromMajor___lambda__1___closed__2;
+x_38 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_38, 0, x_37);
+lean_ctor_set(x_38, 1, x_36);
+x_39 = l_Lean_KernelException_toMessageData___closed__15;
+x_40 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_40, 0, x_38);
+lean_ctor_set(x_40, 1, x_39);
+x_41 = l___private_Lean_Meta_Tactic_Induction_0__Lean_Meta_addRecParams___closed__1;
+x_42 = lean_box(0);
+x_43 = l_Lean_Meta_throwTacticEx___rarg(x_41, x_2, x_40, x_42, x_7, x_8, x_9, x_10, x_23);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+return x_43;
+}
+}
+}
+else
+{
+lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; 
+x_44 = lean_ctor_get(x_20, 0);
+x_45 = lean_ctor_get(x_20, 1);
+lean_inc(x_45);
+lean_inc(x_44);
+lean_dec(x_20);
+x_46 = lean_ctor_get(x_44, 0);
+lean_inc(x_46);
+lean_dec(x_44);
+x_47 = lean_environment_find(x_46, x_19);
+if (lean_obj_tag(x_47) == 0)
+{
+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; 
+x_48 = l_Lean_indentExpr(x_16);
+x_49 = l_Lean_Elab_Tactic_getInductiveValFromMajor___lambda__1___closed__2;
+x_50 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_50, 0, x_49);
+lean_ctor_set(x_50, 1, x_48);
+x_51 = l_Lean_KernelException_toMessageData___closed__15;
+x_52 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_52, 0, x_50);
+lean_ctor_set(x_52, 1, x_51);
+x_53 = l___private_Lean_Meta_Tactic_Induction_0__Lean_Meta_addRecParams___closed__1;
+x_54 = lean_box(0);
+x_55 = l_Lean_Meta_throwTacticEx___rarg(x_53, x_2, x_52, x_54, x_7, x_8, x_9, x_10, x_45);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+return x_55;
+}
+else
+{
+lean_object* x_56; 
+x_56 = lean_ctor_get(x_47, 0);
+lean_inc(x_56);
+lean_dec(x_47);
+if (lean_obj_tag(x_56) == 5)
+{
+lean_object* x_57; lean_object* x_58; 
+lean_dec(x_16);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_2);
+x_57 = lean_ctor_get(x_56, 0);
+lean_inc(x_57);
+lean_dec(x_56);
+x_58 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_58, 0, x_57);
+lean_ctor_set(x_58, 1, x_45);
+return x_58;
+}
+else
+{
+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_dec(x_56);
+x_59 = l_Lean_indentExpr(x_16);
+x_60 = l_Lean_Elab_Tactic_getInductiveValFromMajor___lambda__1___closed__2;
+x_61 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_61, 0, x_60);
+lean_ctor_set(x_61, 1, x_59);
+x_62 = l_Lean_KernelException_toMessageData___closed__15;
+x_63 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_63, 0, x_61);
+lean_ctor_set(x_63, 1, x_62);
+x_64 = l___private_Lean_Meta_Tactic_Induction_0__Lean_Meta_addRecParams___closed__1;
+x_65 = lean_box(0);
+x_66 = l_Lean_Meta_throwTacticEx___rarg(x_64, x_2, x_63, x_65, x_7, x_8, x_9, x_10, x_45);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+return x_66;
+}
+}
+}
+}
+else
+{
+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_dec(x_18);
+x_67 = l_Lean_indentExpr(x_16);
+x_68 = l_Lean_Elab_Tactic_getInductiveValFromMajor___lambda__1___closed__2;
+x_69 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_69, 0, x_68);
+lean_ctor_set(x_69, 1, x_67);
+x_70 = l_Lean_KernelException_toMessageData___closed__15;
+x_71 = lean_alloc_ctor(10, 2, 0);
 lean_ctor_set(x_71, 0, x_69);
 lean_ctor_set(x_71, 1, x_70);
-return x_71;
+x_72 = l___private_Lean_Meta_Tactic_Induction_0__Lean_Meta_addRecParams___closed__1;
+x_73 = lean_box(0);
+x_74 = l_Lean_Meta_throwTacticEx___rarg(x_72, x_2, x_71, x_73, x_7, x_8, x_9, x_10, x_17);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+return x_74;
+}
+}
+else
+{
+uint8_t x_75; 
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_2);
+x_75 = !lean_is_exclusive(x_15);
+if (x_75 == 0)
+{
+return x_15;
+}
+else
+{
+lean_object* x_76; lean_object* x_77; lean_object* x_78; 
+x_76 = lean_ctor_get(x_15, 0);
+x_77 = lean_ctor_get(x_15, 1);
+lean_inc(x_77);
+lean_inc(x_76);
+lean_dec(x_15);
+x_78 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_78, 0, x_76);
+lean_ctor_set(x_78, 1, x_77);
+return x_78;
+}
+}
+}
+else
+{
+uint8_t x_79; 
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_2);
+x_79 = !lean_is_exclusive(x_12);
+if (x_79 == 0)
+{
+return x_12;
+}
+else
+{
+lean_object* x_80; lean_object* x_81; lean_object* x_82; 
+x_80 = lean_ctor_get(x_12, 0);
+x_81 = lean_ctor_get(x_12, 1);
+lean_inc(x_81);
+lean_inc(x_80);
+lean_dec(x_12);
+x_82 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_82, 0, x_80);
+lean_ctor_set(x_82, 1, x_81);
+return x_82;
 }
 }
 }
@@ -8877,7 +8922,7 @@ lean_object* x_11;
 x_11 = l_Lean_Elab_Tactic_getMainGoal(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 if (lean_obj_tag(x_11) == 0)
 {
-lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
+lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
 x_12 = lean_ctor_get(x_11, 0);
 lean_inc(x_12);
 x_13 = lean_ctor_get(x_11, 1);
@@ -8886,22 +8931,16 @@ lean_dec(x_11);
 x_14 = lean_ctor_get(x_12, 0);
 lean_inc(x_14);
 lean_dec(x_12);
-x_15 = lean_alloc_closure((void*)(l_Lean_Meta_inferType), 6, 1);
-lean_closure_set(x_15, 0, x_1);
 lean_inc(x_14);
-x_16 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_getInductiveValFromMajor___lambda__1), 7, 1);
-lean_closure_set(x_16, 0, x_14);
-x_17 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Meta_instMonadLCtxMetaM___spec__2___rarg), 7, 2);
-lean_closure_set(x_17, 0, x_15);
-lean_closure_set(x_17, 1, x_16);
-x_18 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaM___rarg___boxed), 10, 1);
-lean_closure_set(x_18, 0, x_17);
-x_19 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_14, x_18, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_13);
-return x_19;
+x_15 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_getInductiveValFromMajor___lambda__1___boxed), 11, 2);
+lean_closure_set(x_15, 0, x_1);
+lean_closure_set(x_15, 1, x_14);
+x_16 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_14, x_15, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_13);
+return x_16;
 }
 else
 {
-uint8_t x_20; 
+uint8_t x_17; 
 lean_dec(x_9);
 lean_dec(x_8);
 lean_dec(x_7);
@@ -8911,27 +8950,39 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_20 = !lean_is_exclusive(x_11);
-if (x_20 == 0)
+x_17 = !lean_is_exclusive(x_11);
+if (x_17 == 0)
 {
 return x_11;
 }
 else
 {
-lean_object* x_21; lean_object* x_22; lean_object* x_23; 
-x_21 = lean_ctor_get(x_11, 0);
-x_22 = lean_ctor_get(x_11, 1);
-lean_inc(x_22);
-lean_inc(x_21);
+lean_object* x_18; lean_object* x_19; lean_object* x_20; 
+x_18 = lean_ctor_get(x_11, 0);
+x_19 = lean_ctor_get(x_11, 1);
+lean_inc(x_19);
+lean_inc(x_18);
 lean_dec(x_11);
-x_23 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_23, 0, x_21);
-lean_ctor_set(x_23, 1, x_22);
-return x_23;
+x_20 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_20, 0, x_18);
+lean_ctor_set(x_20, 1, x_19);
+return x_20;
 }
 }
 }
 }
+lean_object* l_Lean_Elab_Tactic_getInductiveValFromMajor___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+_start:
+{
+lean_object* x_12; 
+x_12 = l_Lean_Elab_Tactic_getInductiveValFromMajor___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+return x_12;
+}
+}
 lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecFromUsingLoop_match__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
@@ -9076,6 +9127,65 @@ return x_27;
 }
 }
 }
+lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecFromUsingLoop___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+_start:
+{
+lean_object* x_11; lean_object* x_12; 
+x_11 = lean_box(0);
+x_12 = l_Lean_Meta_mkRecursorInfo(x_1, x_11, x_6, x_7, x_8, x_9, x_10);
+if (lean_obj_tag(x_12) == 0)
+{
+uint8_t x_13; 
+x_13 = !lean_is_exclusive(x_12);
+if (x_13 == 0)
+{
+lean_object* x_14; lean_object* x_15; 
+x_14 = lean_ctor_get(x_12, 0);
+x_15 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_15, 0, x_14);
+lean_ctor_set(x_12, 0, x_15);
+return x_12;
+}
+else
+{
+lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
+x_16 = lean_ctor_get(x_12, 0);
+x_17 = lean_ctor_get(x_12, 1);
+lean_inc(x_17);
+lean_inc(x_16);
+lean_dec(x_12);
+x_18 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_18, 0, x_16);
+x_19 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_19, 0, x_18);
+lean_ctor_set(x_19, 1, x_17);
+return x_19;
+}
+}
+else
+{
+uint8_t x_20; 
+x_20 = !lean_is_exclusive(x_12);
+if (x_20 == 0)
+{
+return x_12;
+}
+else
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; 
+x_21 = lean_ctor_get(x_12, 0);
+x_22 = lean_ctor_get(x_12, 1);
+lean_inc(x_22);
+lean_inc(x_21);
+lean_dec(x_12);
+x_23 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_23, 0, x_21);
+lean_ctor_set(x_23, 1, x_22);
+return x_23;
+}
+}
+}
+}
 lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecFromUsingLoop(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
@@ -9268,7 +9378,7 @@ lean_dec(x_48);
 x_80 = l_Lean_Elab_Tactic_getMainGoal(x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_50);
 if (lean_obj_tag(x_80) == 0)
 {
-lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; 
+lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; 
 x_81 = lean_ctor_get(x_80, 0);
 lean_inc(x_81);
 x_82 = lean_ctor_get(x_80, 1);
@@ -9277,16 +9387,8 @@ lean_dec(x_80);
 x_83 = lean_ctor_get(x_81, 0);
 lean_inc(x_83);
 lean_dec(x_81);
-x_84 = lean_box(0);
-x_85 = lean_alloc_closure((void*)(l_Lean_Meta_mkRecursorInfo), 7, 2);
-lean_closure_set(x_85, 0, x_17);
-lean_closure_set(x_85, 1, x_84);
-x_86 = l___private_Lean_Meta_Basic_0__Lean_Meta_getConstTemp_x3f___closed__3;
-x_87 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Meta_instMonadLCtxMetaM___spec__2___rarg), 7, 2);
-lean_closure_set(x_87, 0, x_85);
-lean_closure_set(x_87, 1, x_86);
-x_88 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaM___rarg___boxed), 10, 1);
-lean_closure_set(x_88, 0, x_87);
+x_84 = lean_alloc_closure((void*)(l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecFromUsingLoop___lambda__2___boxed), 10, 1);
+lean_closure_set(x_84, 0, x_17);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
@@ -9295,8 +9397,8 @@ lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
-x_89 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_83, x_88, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_82);
-if (lean_obj_tag(x_89) == 0)
+x_85 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_83, x_84, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_82);
+if (lean_obj_tag(x_85) == 0)
 {
 lean_dec(x_49);
 lean_dec(x_13);
@@ -9309,26 +9411,26 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_1);
-return x_89;
+return x_85;
 }
 else
 {
-lean_object* x_90; 
-x_90 = lean_ctor_get(x_89, 1);
-lean_inc(x_90);
-lean_dec(x_89);
-x_51 = x_90;
+lean_object* x_86; 
+x_86 = lean_ctor_get(x_85, 1);
+lean_inc(x_86);
+lean_dec(x_85);
+x_51 = x_86;
 goto block_79;
 }
 }
 else
 {
-lean_object* x_91; 
+lean_object* x_87; 
 lean_dec(x_17);
-x_91 = lean_ctor_get(x_80, 1);
-lean_inc(x_91);
+x_87 = lean_ctor_get(x_80, 1);
+lean_inc(x_87);
 lean_dec(x_80);
-x_51 = x_91;
+x_51 = x_87;
 goto block_79;
 }
 block_79:
@@ -9479,84 +9581,84 @@ return x_78;
 }
 else
 {
-lean_object* x_92; 
+lean_object* x_88; 
 lean_dec(x_15);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_7);
-x_92 = l_Lean_Meta_unfoldDefinition_x3f(x_13, x_7, x_8, x_9, x_10, x_14);
-if (lean_obj_tag(x_92) == 0)
+x_88 = l_Lean_Meta_unfoldDefinition_x3f(x_13, x_7, x_8, x_9, x_10, x_14);
+if (lean_obj_tag(x_88) == 0)
 {
-lean_object* x_93; 
-x_93 = lean_ctor_get(x_92, 0);
+lean_object* x_89; 
+x_89 = lean_ctor_get(x_88, 0);
+lean_inc(x_89);
+if (lean_obj_tag(x_89) == 0)
+{
+uint8_t x_90; 
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_1);
+x_90 = !lean_is_exclusive(x_88);
+if (x_90 == 0)
+{
+lean_object* x_91; lean_object* x_92; 
+x_91 = lean_ctor_get(x_88, 0);
+lean_dec(x_91);
+x_92 = lean_box(0);
+lean_ctor_set(x_88, 0, x_92);
+return x_88;
+}
+else
+{
+lean_object* x_93; lean_object* x_94; lean_object* x_95; 
+x_93 = lean_ctor_get(x_88, 1);
 lean_inc(x_93);
-if (lean_obj_tag(x_93) == 0)
-{
-uint8_t x_94; 
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_1);
-x_94 = !lean_is_exclusive(x_92);
-if (x_94 == 0)
-{
-lean_object* x_95; lean_object* x_96; 
-x_95 = lean_ctor_get(x_92, 0);
-lean_dec(x_95);
-x_96 = lean_box(0);
-lean_ctor_set(x_92, 0, x_96);
-return x_92;
+lean_dec(x_88);
+x_94 = lean_box(0);
+x_95 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_95, 0, x_94);
+lean_ctor_set(x_95, 1, x_93);
+return x_95;
+}
 }
 else
 {
-lean_object* x_97; lean_object* x_98; lean_object* x_99; 
-x_97 = lean_ctor_get(x_92, 1);
+lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; uint8_t x_100; 
+x_96 = lean_ctor_get(x_88, 1);
+lean_inc(x_96);
+lean_dec(x_88);
+x_97 = lean_ctor_get(x_89, 0);
 lean_inc(x_97);
-lean_dec(x_92);
-x_98 = lean_box(0);
-x_99 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_99, 0, x_98);
-lean_ctor_set(x_99, 1, x_97);
-return x_99;
-}
+lean_dec(x_89);
+x_98 = lean_ctor_get(x_9, 1);
+lean_inc(x_98);
+x_99 = lean_ctor_get(x_9, 2);
+lean_inc(x_99);
+x_100 = lean_nat_dec_eq(x_98, x_99);
+lean_dec(x_99);
+if (x_100 == 0)
+{
+lean_object* x_101; lean_object* x_102; 
+x_101 = lean_box(0);
+x_102 = l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecFromUsingLoop___lambda__1(x_98, x_1, x_97, x_101, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_96);
+lean_dec(x_98);
+return x_102;
 }
 else
 {
-lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; uint8_t x_104; 
-x_100 = lean_ctor_get(x_92, 1);
-lean_inc(x_100);
-lean_dec(x_92);
-x_101 = lean_ctor_get(x_93, 0);
-lean_inc(x_101);
-lean_dec(x_93);
-x_102 = lean_ctor_get(x_9, 1);
-lean_inc(x_102);
-x_103 = lean_ctor_get(x_9, 2);
-lean_inc(x_103);
-x_104 = lean_nat_dec_eq(x_102, x_103);
-lean_dec(x_103);
-if (x_104 == 0)
-{
-lean_object* x_105; lean_object* x_106; 
-x_105 = lean_box(0);
-x_106 = l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecFromUsingLoop___lambda__1(x_102, x_1, x_101, x_105, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_100);
-lean_dec(x_102);
-return x_106;
-}
-else
-{
-lean_object* x_107; lean_object* x_108; uint8_t x_109; 
-lean_dec(x_102);
-lean_dec(x_101);
+lean_object* x_103; lean_object* x_104; uint8_t x_105; 
+lean_dec(x_98);
+lean_dec(x_97);
 lean_dec(x_1);
-x_107 = l_Lean_withIncRecDepth___rarg___lambda__2___closed__2;
-x_108 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTacticAux___spec__13(x_107, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_100);
+x_103 = l_Lean_withIncRecDepth___rarg___lambda__2___closed__2;
+x_104 = l_Lean_throwError___at_Lean_Elab_Tactic_evalTacticAux___spec__13(x_103, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_96);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
@@ -9565,19 +9667,52 @@ lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
-x_109 = !lean_is_exclusive(x_108);
+x_105 = !lean_is_exclusive(x_104);
+if (x_105 == 0)
+{
+return x_104;
+}
+else
+{
+lean_object* x_106; lean_object* x_107; lean_object* x_108; 
+x_106 = lean_ctor_get(x_104, 0);
+x_107 = lean_ctor_get(x_104, 1);
+lean_inc(x_107);
+lean_inc(x_106);
+lean_dec(x_104);
+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
+{
+uint8_t x_109; 
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_1);
+x_109 = !lean_is_exclusive(x_88);
 if (x_109 == 0)
 {
-return x_108;
+return x_88;
 }
 else
 {
 lean_object* x_110; lean_object* x_111; lean_object* x_112; 
-x_110 = lean_ctor_get(x_108, 0);
-x_111 = lean_ctor_get(x_108, 1);
+x_110 = lean_ctor_get(x_88, 0);
+x_111 = lean_ctor_get(x_88, 1);
 lean_inc(x_111);
 lean_inc(x_110);
-lean_dec(x_108);
+lean_dec(x_88);
 x_112 = lean_alloc_ctor(1, 2, 0);
 lean_ctor_set(x_112, 0, x_110);
 lean_ctor_set(x_112, 1, x_111);
@@ -9598,56 +9733,23 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_1);
-x_113 = !lean_is_exclusive(x_92);
+x_113 = !lean_is_exclusive(x_12);
 if (x_113 == 0)
 {
-return x_92;
-}
-else
-{
-lean_object* x_114; lean_object* x_115; lean_object* x_116; 
-x_114 = lean_ctor_get(x_92, 0);
-x_115 = lean_ctor_get(x_92, 1);
-lean_inc(x_115);
-lean_inc(x_114);
-lean_dec(x_92);
-x_116 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_116, 0, x_114);
-lean_ctor_set(x_116, 1, x_115);
-return x_116;
-}
-}
-}
-}
-else
-{
-uint8_t x_117; 
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_1);
-x_117 = !lean_is_exclusive(x_12);
-if (x_117 == 0)
-{
 return x_12;
 }
 else
 {
-lean_object* x_118; lean_object* x_119; lean_object* x_120; 
-x_118 = lean_ctor_get(x_12, 0);
-x_119 = lean_ctor_get(x_12, 1);
-lean_inc(x_119);
-lean_inc(x_118);
+lean_object* x_114; lean_object* x_115; lean_object* x_116; 
+x_114 = lean_ctor_get(x_12, 0);
+x_115 = lean_ctor_get(x_12, 1);
+lean_inc(x_115);
+lean_inc(x_114);
 lean_dec(x_12);
-x_120 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_120, 0, x_118);
-lean_ctor_set(x_120, 1, x_119);
-return x_120;
+x_116 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_116, 0, x_114);
+lean_ctor_set(x_116, 1, x_115);
+return x_116;
 }
 }
 }
@@ -9662,6 +9764,18 @@ lean_dec(x_1);
 return x_14;
 }
 }
+lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecFromUsingLoop___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+_start:
+{
+lean_object* x_11; 
+x_11 = l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecFromUsingLoop___lambda__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+return x_11;
+}
+}
 lean_object* l_Lean_Elab_Tactic_getRecFromUsing_match__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
@@ -10035,6 +10149,15 @@ return x_19;
 }
 }
 }
+lean_object* l_Lean_Elab_Tactic_getRecFromUsing___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+_start:
+{
+lean_object* x_11; lean_object* x_12; 
+x_11 = lean_box(0);
+x_12 = l_Lean_Meta_mkRecursorInfo(x_1, x_11, x_6, x_7, x_8, x_9, x_10);
+return x_12;
+}
+}
 static lean_object* _init_l_Lean_Elab_Tactic_getRecFromUsing___closed__1() {
 _start:
 {
@@ -10110,7 +10233,7 @@ lean_dec(x_21);
 x_24 = l_Lean_Elab_Tactic_getMainGoal(x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_23);
 if (lean_obj_tag(x_24) == 0)
 {
-lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; 
+lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; 
 x_25 = lean_ctor_get(x_24, 0);
 lean_inc(x_25);
 x_26 = lean_ctor_get(x_24, 1);
@@ -10119,12 +10242,8 @@ lean_dec(x_24);
 x_27 = lean_ctor_get(x_25, 0);
 lean_inc(x_27);
 lean_dec(x_25);
-x_28 = lean_box(0);
-x_29 = lean_alloc_closure((void*)(l_Lean_Meta_mkRecursorInfo), 7, 2);
-lean_closure_set(x_29, 0, x_19);
-lean_closure_set(x_29, 1, x_28);
-x_30 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaM___rarg___boxed), 10, 1);
-lean_closure_set(x_30, 0, x_29);
+x_28 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_getRecFromUsing___lambda__1___boxed), 10, 1);
+lean_closure_set(x_28, 0, x_19);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
@@ -10133,8 +10252,8 @@ lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
-x_31 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_27, x_30, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_26);
-if (lean_obj_tag(x_31) == 0)
+x_29 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_27, x_28, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_26);
+if (lean_obj_tag(x_29) == 0)
 {
 lean_dec(x_22);
 lean_dec(x_10);
@@ -10146,29 +10265,29 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-return x_31;
+return x_29;
 }
 else
 {
-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_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; 
+x_30 = lean_ctor_get(x_29, 1);
+lean_inc(x_30);
+lean_dec(x_29);
+x_31 = l_Lean_Elab_Tactic_BacktrackableState_restore(x_22, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_30);
 x_32 = lean_ctor_get(x_31, 1);
 lean_inc(x_32);
 lean_dec(x_31);
-x_33 = l_Lean_Elab_Tactic_BacktrackableState_restore(x_22, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_32);
-x_34 = lean_ctor_get(x_33, 1);
-lean_inc(x_34);
-lean_dec(x_33);
-x_35 = lean_alloc_ctor(4, 1, 0);
-lean_ctor_set(x_35, 0, x_2);
-x_36 = l_Lean_Elab_Tactic_getRecFromUsing___closed__2;
+x_33 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_33, 0, x_2);
+x_34 = l_Lean_Elab_Tactic_getRecFromUsing___closed__2;
+x_35 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_35, 0, x_34);
+lean_ctor_set(x_35, 1, x_33);
+x_36 = l_Lean_KernelException_toMessageData___closed__3;
 x_37 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_37, 0, x_36);
-lean_ctor_set(x_37, 1, x_35);
-x_38 = l_Lean_KernelException_toMessageData___closed__3;
-x_39 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_39, 0, x_37);
-lean_ctor_set(x_39, 1, x_38);
-x_40 = l_Lean_throwError___at_Lean_Elab_Tactic_getRecFromUsing___spec__6(x_39, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_34);
+lean_ctor_set(x_37, 0, x_35);
+lean_ctor_set(x_37, 1, x_36);
+x_38 = l_Lean_throwError___at_Lean_Elab_Tactic_getRecFromUsing___spec__6(x_37, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_32);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
@@ -10177,31 +10296,31 @@ lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
-return x_40;
+return x_38;
 }
 }
 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_object* x_47; lean_object* x_48; lean_object* x_49; 
+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_dec(x_19);
-x_41 = lean_ctor_get(x_24, 1);
-lean_inc(x_41);
+x_39 = lean_ctor_get(x_24, 1);
+lean_inc(x_39);
 lean_dec(x_24);
-x_42 = l_Lean_Elab_Tactic_BacktrackableState_restore(x_22, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_41);
-x_43 = lean_ctor_get(x_42, 1);
-lean_inc(x_43);
-lean_dec(x_42);
-x_44 = lean_alloc_ctor(4, 1, 0);
-lean_ctor_set(x_44, 0, x_2);
-x_45 = l_Lean_Elab_Tactic_getRecFromUsing___closed__2;
+x_40 = l_Lean_Elab_Tactic_BacktrackableState_restore(x_22, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_39);
+x_41 = lean_ctor_get(x_40, 1);
+lean_inc(x_41);
+lean_dec(x_40);
+x_42 = lean_alloc_ctor(4, 1, 0);
+lean_ctor_set(x_42, 0, x_2);
+x_43 = l_Lean_Elab_Tactic_getRecFromUsing___closed__2;
+x_44 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_44, 0, x_43);
+lean_ctor_set(x_44, 1, x_42);
+x_45 = l_Lean_KernelException_toMessageData___closed__3;
 x_46 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_46, 0, x_45);
-lean_ctor_set(x_46, 1, x_44);
-x_47 = l_Lean_KernelException_toMessageData___closed__3;
-x_48 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_48, 0, x_46);
-lean_ctor_set(x_48, 1, x_47);
-x_49 = l_Lean_throwError___at_Lean_Elab_Tactic_getRecFromUsing___spec__6(x_48, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_43);
+lean_ctor_set(x_46, 0, x_44);
+lean_ctor_set(x_46, 1, x_45);
+x_47 = l_Lean_throwError___at_Lean_Elab_Tactic_getRecFromUsing___spec__6(x_46, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_41);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
@@ -10210,12 +10329,12 @@ lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
-return x_49;
+return x_47;
 }
 }
 else
 {
-uint8_t x_50; 
+uint8_t x_48; 
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
@@ -10225,29 +10344,29 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_50 = !lean_is_exclusive(x_18);
-if (x_50 == 0)
+x_48 = !lean_is_exclusive(x_18);
+if (x_48 == 0)
 {
 return x_18;
 }
 else
 {
-lean_object* x_51; lean_object* x_52; lean_object* x_53; 
-x_51 = lean_ctor_get(x_18, 0);
-x_52 = lean_ctor_get(x_18, 1);
-lean_inc(x_52);
-lean_inc(x_51);
+lean_object* x_49; lean_object* x_50; lean_object* x_51; 
+x_49 = lean_ctor_get(x_18, 0);
+x_50 = lean_ctor_get(x_18, 1);
+lean_inc(x_50);
+lean_inc(x_49);
 lean_dec(x_18);
-x_53 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_53, 0, x_51);
-lean_ctor_set(x_53, 1, x_52);
-return x_53;
+x_51 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_51, 0, x_49);
+lean_ctor_set(x_51, 1, x_50);
+return x_51;
 }
 }
 }
 else
 {
-uint8_t x_54; 
+uint8_t x_52; 
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
@@ -10257,37 +10376,37 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_54 = !lean_is_exclusive(x_15);
-if (x_54 == 0)
+x_52 = !lean_is_exclusive(x_15);
+if (x_52 == 0)
 {
-lean_object* x_55; lean_object* x_56; 
-x_55 = lean_ctor_get(x_15, 0);
-lean_dec(x_55);
+lean_object* x_53; lean_object* x_54; 
+x_53 = lean_ctor_get(x_15, 0);
+lean_dec(x_53);
+x_54 = lean_ctor_get(x_16, 0);
+lean_inc(x_54);
+lean_dec(x_16);
+lean_ctor_set(x_15, 0, x_54);
+return x_15;
+}
+else
+{
+lean_object* x_55; lean_object* x_56; lean_object* x_57; 
+x_55 = lean_ctor_get(x_15, 1);
+lean_inc(x_55);
+lean_dec(x_15);
 x_56 = lean_ctor_get(x_16, 0);
 lean_inc(x_56);
 lean_dec(x_16);
-lean_ctor_set(x_15, 0, x_56);
-return x_15;
-}
-else
-{
-lean_object* x_57; lean_object* x_58; lean_object* x_59; 
-x_57 = lean_ctor_get(x_15, 1);
-lean_inc(x_57);
-lean_dec(x_15);
-x_58 = lean_ctor_get(x_16, 0);
-lean_inc(x_58);
-lean_dec(x_16);
-x_59 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_59, 0, x_58);
-lean_ctor_set(x_59, 1, x_57);
-return x_59;
+x_57 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_57, 0, x_56);
+lean_ctor_set(x_57, 1, x_55);
+return x_57;
 }
 }
 }
 else
 {
-uint8_t x_60; 
+uint8_t x_58; 
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
@@ -10297,29 +10416,29 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_60 = !lean_is_exclusive(x_15);
-if (x_60 == 0)
+x_58 = !lean_is_exclusive(x_15);
+if (x_58 == 0)
 {
 return x_15;
 }
 else
 {
-lean_object* x_61; lean_object* x_62; lean_object* x_63; 
-x_61 = lean_ctor_get(x_15, 0);
-x_62 = lean_ctor_get(x_15, 1);
-lean_inc(x_62);
-lean_inc(x_61);
+lean_object* x_59; lean_object* x_60; lean_object* x_61; 
+x_59 = lean_ctor_get(x_15, 0);
+x_60 = lean_ctor_get(x_15, 1);
+lean_inc(x_60);
+lean_inc(x_59);
 lean_dec(x_15);
-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;
+x_61 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_61, 0, x_59);
+lean_ctor_set(x_61, 1, x_60);
+return x_61;
 }
 }
 }
 else
 {
-uint8_t x_64; 
+uint8_t x_62; 
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
@@ -10329,23 +10448,23 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_64 = !lean_is_exclusive(x_12);
-if (x_64 == 0)
+x_62 = !lean_is_exclusive(x_12);
+if (x_62 == 0)
 {
 return x_12;
 }
 else
 {
-lean_object* x_65; lean_object* x_66; lean_object* x_67; 
-x_65 = lean_ctor_get(x_12, 0);
-x_66 = lean_ctor_get(x_12, 1);
-lean_inc(x_66);
-lean_inc(x_65);
+lean_object* x_63; lean_object* x_64; lean_object* x_65; 
+x_63 = lean_ctor_get(x_12, 0);
+x_64 = lean_ctor_get(x_12, 1);
+lean_inc(x_64);
+lean_inc(x_63);
 lean_dec(x_12);
-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;
+x_65 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_65, 0, x_63);
+lean_ctor_set(x_65, 1, x_64);
+return x_65;
 }
 }
 }
@@ -10460,6 +10579,18 @@ lean_dec(x_2);
 return x_11;
 }
 }
+lean_object* l_Lean_Elab_Tactic_getRecFromUsing___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+_start:
+{
+lean_object* x_11; 
+x_11 = l_Lean_Elab_Tactic_getRecFromUsing___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+return x_11;
+}
+}
 lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfoDefault_match__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
@@ -12437,7 +12568,15 @@ return x_170;
 }
 }
 }
-lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+_start:
+{
+lean_object* x_11; 
+x_11 = l_Lean_Meta_getParamNames(x_1, x_6, x_7, x_8, x_9, x_10);
+return x_11;
+}
+}
+lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
 lean_object* x_13; lean_object* x_14; 
@@ -12450,7 +12589,7 @@ lean_ctor_set(x_14, 1, x_12);
 return x_14;
 }
 }
-lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, 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* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
 _start:
 {
 uint8_t x_14; 
@@ -12493,7 +12632,7 @@ lean_dec(x_25);
 x_27 = l_Lean_Elab_Tactic_getMainGoal(x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_21);
 if (lean_obj_tag(x_27) == 0)
 {
-lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; 
+lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; 
 x_28 = lean_ctor_get(x_27, 0);
 lean_inc(x_28);
 x_29 = lean_ctor_get(x_27, 1);
@@ -12503,10 +12642,8 @@ x_30 = lean_ctor_get(x_28, 0);
 lean_inc(x_30);
 lean_dec(x_28);
 lean_inc(x_22);
-x_31 = lean_alloc_closure((void*)(l_Lean_Meta_getParamNames), 6, 1);
+x_31 = lean_alloc_closure((void*)(l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__1___boxed), 10, 1);
 lean_closure_set(x_31, 0, x_22);
-x_32 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaM___rarg___boxed), 10, 1);
-lean_closure_set(x_32, 0, x_31);
 lean_inc(x_12);
 lean_inc(x_11);
 lean_inc(x_10);
@@ -12515,60 +12652,60 @@ lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
-x_33 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_30, x_32, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_29);
-if (lean_obj_tag(x_33) == 0)
+x_32 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_30, x_31, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_29);
+if (lean_obj_tag(x_32) == 0)
 {
-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; 
-x_34 = lean_ctor_get(x_33, 0);
+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; 
+x_33 = lean_ctor_get(x_32, 0);
+lean_inc(x_33);
+x_34 = lean_ctor_get(x_32, 1);
 lean_inc(x_34);
-x_35 = lean_ctor_get(x_33, 1);
-lean_inc(x_35);
+lean_dec(x_32);
+x_35 = lean_box(0);
+x_36 = lean_array_get_size(x_33);
+lean_inc(x_36);
+x_37 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_37, 0, x_24);
+lean_ctor_set(x_37, 1, x_36);
+lean_ctor_set(x_37, 2, x_15);
+x_38 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_38, 0, x_26);
+lean_ctor_set(x_38, 1, x_35);
+x_39 = l_Array_empty___closed__1;
+x_40 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_40, 0, x_39);
+lean_ctor_set(x_40, 1, x_38);
+x_41 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___spec__1(x_20, x_33, x_37, x_36, x_24, x_40, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_34);
+lean_dec(x_37);
 lean_dec(x_33);
-x_36 = lean_box(0);
-x_37 = lean_array_get_size(x_34);
-lean_inc(x_37);
-x_38 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_38, 0, x_24);
-lean_ctor_set(x_38, 1, x_37);
-lean_ctor_set(x_38, 2, x_15);
-x_39 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_39, 0, x_26);
-lean_ctor_set(x_39, 1, x_36);
-x_40 = l_Array_empty___closed__1;
-x_41 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_41, 0, x_40);
-lean_ctor_set(x_41, 1, x_39);
-x_42 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___spec__1(x_20, x_34, x_38, x_37, x_24, x_41, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_35);
-lean_dec(x_38);
-lean_dec(x_34);
 lean_dec(x_20);
-if (lean_obj_tag(x_42) == 0)
+if (lean_obj_tag(x_41) == 0)
 {
-lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; uint8_t x_48; 
-x_43 = lean_ctor_get(x_42, 0);
+lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; uint8_t x_47; 
+x_42 = lean_ctor_get(x_41, 0);
+lean_inc(x_42);
+x_43 = lean_ctor_get(x_42, 1);
 lean_inc(x_43);
-x_44 = lean_ctor_get(x_43, 1);
+x_44 = lean_ctor_get(x_41, 1);
 lean_inc(x_44);
-x_45 = lean_ctor_get(x_42, 1);
+lean_dec(x_41);
+x_45 = lean_ctor_get(x_42, 0);
 lean_inc(x_45);
 lean_dec(x_42);
 x_46 = lean_ctor_get(x_43, 0);
 lean_inc(x_46);
 lean_dec(x_43);
-x_47 = lean_ctor_get(x_44, 0);
-lean_inc(x_47);
-lean_dec(x_44);
-x_48 = l_Array_isEmpty___rarg(x_47);
-if (x_48 == 0)
+x_47 = l_Array_isEmpty___rarg(x_46);
+if (x_47 == 0)
 {
-lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; uint8_t x_53; 
+lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; uint8_t x_52; 
+lean_dec(x_45);
+lean_dec(x_22);
+x_48 = l_Lean_instInhabitedSyntax;
+x_49 = lean_array_get(x_48, x_46, x_24);
 lean_dec(x_46);
-lean_dec(x_22);
-x_49 = l_Lean_instInhabitedSyntax;
-x_50 = lean_array_get(x_49, x_47, x_24);
-lean_dec(x_47);
-x_51 = l_Lean_Elab_Tactic_ElimApp_evalAlts___lambda__2___closed__3;
-x_52 = l_Lean_throwErrorAt___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__1(x_50, x_51, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_45);
+x_50 = l_Lean_Elab_Tactic_ElimApp_evalAlts___lambda__2___closed__3;
+x_51 = l_Lean_throwErrorAt___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__1(x_49, x_50, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_44);
 lean_dec(x_12);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -12576,32 +12713,32 @@ lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
-lean_dec(x_50);
-x_53 = !lean_is_exclusive(x_52);
-if (x_53 == 0)
+lean_dec(x_49);
+x_52 = !lean_is_exclusive(x_51);
+if (x_52 == 0)
 {
-return x_52;
+return x_51;
 }
 else
 {
-lean_object* x_54; lean_object* x_55; lean_object* x_56; 
-x_54 = lean_ctor_get(x_52, 0);
-x_55 = lean_ctor_get(x_52, 1);
-lean_inc(x_55);
+lean_object* x_53; lean_object* x_54; lean_object* x_55; 
+x_53 = lean_ctor_get(x_51, 0);
+x_54 = lean_ctor_get(x_51, 1);
 lean_inc(x_54);
-lean_dec(x_52);
-x_56 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_56, 0, x_54);
-lean_ctor_set(x_56, 1, x_55);
-return x_56;
+lean_inc(x_53);
+lean_dec(x_51);
+x_55 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_55, 0, x_53);
+lean_ctor_set(x_55, 1, x_54);
+return x_55;
 }
 }
 else
 {
-lean_object* x_57; lean_object* x_58; 
-lean_dec(x_47);
-x_57 = lean_box(0);
-x_58 = l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__1(x_22, x_46, x_57, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_45);
+lean_object* x_56; lean_object* x_57; 
+lean_dec(x_46);
+x_56 = lean_box(0);
+x_57 = l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__2(x_22, x_45, x_56, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_44);
 lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -12610,12 +12747,12 @@ lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
-return x_58;
+return x_57;
 }
 }
 else
 {
-uint8_t x_59; 
+uint8_t x_58; 
 lean_dec(x_22);
 lean_dec(x_12);
 lean_dec(x_11);
@@ -12625,29 +12762,29 @@ lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
-x_59 = !lean_is_exclusive(x_42);
-if (x_59 == 0)
+x_58 = !lean_is_exclusive(x_41);
+if (x_58 == 0)
 {
-return x_42;
+return x_41;
 }
 else
 {
-lean_object* x_60; lean_object* x_61; lean_object* x_62; 
-x_60 = lean_ctor_get(x_42, 0);
-x_61 = lean_ctor_get(x_42, 1);
-lean_inc(x_61);
+lean_object* x_59; lean_object* x_60; lean_object* x_61; 
+x_59 = lean_ctor_get(x_41, 0);
+x_60 = lean_ctor_get(x_41, 1);
 lean_inc(x_60);
-lean_dec(x_42);
-x_62 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_62, 0, x_60);
-lean_ctor_set(x_62, 1, x_61);
-return x_62;
+lean_inc(x_59);
+lean_dec(x_41);
+x_61 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_61, 0, x_59);
+lean_ctor_set(x_61, 1, x_60);
+return x_61;
 }
 }
 }
 else
 {
-uint8_t x_63; 
+uint8_t x_62; 
 lean_dec(x_26);
 lean_dec(x_22);
 lean_dec(x_20);
@@ -12659,29 +12796,29 @@ lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
-x_63 = !lean_is_exclusive(x_33);
-if (x_63 == 0)
+x_62 = !lean_is_exclusive(x_32);
+if (x_62 == 0)
 {
-return x_33;
+return x_32;
 }
 else
 {
-lean_object* x_64; lean_object* x_65; lean_object* x_66; 
-x_64 = lean_ctor_get(x_33, 0);
-x_65 = lean_ctor_get(x_33, 1);
-lean_inc(x_65);
+lean_object* x_63; lean_object* x_64; lean_object* x_65; 
+x_63 = lean_ctor_get(x_32, 0);
+x_64 = lean_ctor_get(x_32, 1);
 lean_inc(x_64);
-lean_dec(x_33);
-x_66 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_66, 0, x_64);
-lean_ctor_set(x_66, 1, x_65);
-return x_66;
+lean_inc(x_63);
+lean_dec(x_32);
+x_65 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_65, 0, x_63);
+lean_ctor_set(x_65, 1, x_64);
+return x_65;
 }
 }
 }
 else
 {
-uint8_t x_67; 
+uint8_t x_66; 
 lean_dec(x_26);
 lean_dec(x_22);
 lean_dec(x_20);
@@ -12693,29 +12830,29 @@ lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
-x_67 = !lean_is_exclusive(x_27);
-if (x_67 == 0)
+x_66 = !lean_is_exclusive(x_27);
+if (x_66 == 0)
 {
 return x_27;
 }
 else
 {
-lean_object* x_68; lean_object* x_69; lean_object* x_70; 
-x_68 = lean_ctor_get(x_27, 0);
-x_69 = lean_ctor_get(x_27, 1);
-lean_inc(x_69);
+lean_object* x_67; lean_object* x_68; lean_object* x_69; 
+x_67 = lean_ctor_get(x_27, 0);
+x_68 = lean_ctor_get(x_27, 1);
 lean_inc(x_68);
+lean_inc(x_67);
 lean_dec(x_27);
-x_70 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_70, 0, x_68);
-lean_ctor_set(x_70, 1, x_69);
-return x_70;
+x_69 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_69, 0, x_67);
+lean_ctor_set(x_69, 1, x_68);
+return x_69;
 }
 }
 }
 else
 {
-lean_object* x_71; lean_object* x_72; 
+lean_object* x_70; lean_object* x_71; 
 lean_dec(x_20);
 lean_dec(x_12);
 lean_dec(x_11);
@@ -12725,49 +12862,47 @@ lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
-x_71 = l_Array_empty___closed__1;
-x_72 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_72, 0, x_22);
-lean_ctor_set(x_72, 1, x_71);
-lean_ctor_set(x_18, 0, x_72);
+x_70 = l_Array_empty___closed__1;
+x_71 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_71, 0, x_22);
+lean_ctor_set(x_71, 1, x_70);
+lean_ctor_set(x_18, 0, x_71);
 return x_18;
 }
 }
 else
 {
-lean_object* x_73; lean_object* x_74; lean_object* x_75; uint8_t x_76; 
-x_73 = lean_ctor_get(x_18, 0);
-x_74 = lean_ctor_get(x_18, 1);
-lean_inc(x_74);
+lean_object* x_72; lean_object* x_73; lean_object* x_74; uint8_t x_75; 
+x_72 = lean_ctor_get(x_18, 0);
+x_73 = lean_ctor_get(x_18, 1);
 lean_inc(x_73);
+lean_inc(x_72);
 lean_dec(x_18);
-x_75 = lean_ctor_get(x_73, 0);
-lean_inc(x_75);
-x_76 = l_Lean_Syntax_isNone(x_3);
-if (x_76 == 0)
+x_74 = lean_ctor_get(x_72, 0);
+lean_inc(x_74);
+x_75 = l_Lean_Syntax_isNone(x_3);
+if (x_75 == 0)
 {
-lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; 
-x_77 = lean_unsigned_to_nat(0u);
-x_78 = l_Lean_Syntax_getArg(x_3, x_77);
-x_79 = l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getAltsOfInductionAlts(x_78);
-lean_dec(x_78);
-x_80 = l_Lean_Elab_Tactic_getMainGoal(x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_74);
-if (lean_obj_tag(x_80) == 0)
+lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; 
+x_76 = lean_unsigned_to_nat(0u);
+x_77 = l_Lean_Syntax_getArg(x_3, x_76);
+x_78 = l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getAltsOfInductionAlts(x_77);
+lean_dec(x_77);
+x_79 = l_Lean_Elab_Tactic_getMainGoal(x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_73);
+if (lean_obj_tag(x_79) == 0)
 {
-lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; 
-x_81 = lean_ctor_get(x_80, 0);
+lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; 
+x_80 = lean_ctor_get(x_79, 0);
+lean_inc(x_80);
+x_81 = lean_ctor_get(x_79, 1);
 lean_inc(x_81);
-x_82 = lean_ctor_get(x_80, 1);
+lean_dec(x_79);
+x_82 = lean_ctor_get(x_80, 0);
 lean_inc(x_82);
 lean_dec(x_80);
-x_83 = lean_ctor_get(x_81, 0);
-lean_inc(x_83);
-lean_dec(x_81);
-lean_inc(x_75);
-x_84 = lean_alloc_closure((void*)(l_Lean_Meta_getParamNames), 6, 1);
-lean_closure_set(x_84, 0, x_75);
-x_85 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaM___rarg___boxed), 10, 1);
-lean_closure_set(x_85, 0, x_84);
+lean_inc(x_74);
+x_83 = lean_alloc_closure((void*)(l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__1___boxed), 10, 1);
+lean_closure_set(x_83, 0, x_74);
 lean_inc(x_12);
 lean_inc(x_11);
 lean_inc(x_10);
@@ -12776,60 +12911,60 @@ lean_inc(x_8);
 lean_inc(x_7);
 lean_inc(x_6);
 lean_inc(x_5);
-x_86 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_83, x_85, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_82);
-if (lean_obj_tag(x_86) == 0)
+x_84 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_82, x_83, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_81);
+if (lean_obj_tag(x_84) == 0)
 {
-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; 
-x_87 = lean_ctor_get(x_86, 0);
-lean_inc(x_87);
-x_88 = lean_ctor_get(x_86, 1);
+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; 
+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 = lean_box(0);
+x_88 = lean_array_get_size(x_85);
 lean_inc(x_88);
-lean_dec(x_86);
-x_89 = lean_box(0);
-x_90 = lean_array_get_size(x_87);
-lean_inc(x_90);
-x_91 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_91, 0, x_77);
-lean_ctor_set(x_91, 1, x_90);
-lean_ctor_set(x_91, 2, x_15);
+x_89 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_89, 0, x_76);
+lean_ctor_set(x_89, 1, x_88);
+lean_ctor_set(x_89, 2, x_15);
+x_90 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_90, 0, x_78);
+lean_ctor_set(x_90, 1, x_87);
+x_91 = l_Array_empty___closed__1;
 x_92 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_92, 0, x_79);
-lean_ctor_set(x_92, 1, x_89);
-x_93 = l_Array_empty___closed__1;
-x_94 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_94, 0, x_93);
-lean_ctor_set(x_94, 1, x_92);
-x_95 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___spec__1(x_73, x_87, x_91, x_90, x_77, x_94, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_88);
-lean_dec(x_91);
-lean_dec(x_87);
-lean_dec(x_73);
-if (lean_obj_tag(x_95) == 0)
+lean_ctor_set(x_92, 0, x_91);
+lean_ctor_set(x_92, 1, x_90);
+x_93 = l_Std_Range_forIn_loop___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___spec__1(x_72, x_85, x_89, x_88, x_76, x_92, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_86);
+lean_dec(x_89);
+lean_dec(x_85);
+lean_dec(x_72);
+if (lean_obj_tag(x_93) == 0)
 {
-lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; uint8_t x_101; 
-x_96 = lean_ctor_get(x_95, 0);
+lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; uint8_t x_99; 
+x_94 = lean_ctor_get(x_93, 0);
+lean_inc(x_94);
+x_95 = lean_ctor_get(x_94, 1);
+lean_inc(x_95);
+x_96 = lean_ctor_get(x_93, 1);
 lean_inc(x_96);
-x_97 = lean_ctor_get(x_96, 1);
+lean_dec(x_93);
+x_97 = lean_ctor_get(x_94, 0);
 lean_inc(x_97);
-x_98 = lean_ctor_get(x_95, 1);
+lean_dec(x_94);
+x_98 = lean_ctor_get(x_95, 0);
 lean_inc(x_98);
 lean_dec(x_95);
-x_99 = lean_ctor_get(x_96, 0);
-lean_inc(x_99);
-lean_dec(x_96);
-x_100 = lean_ctor_get(x_97, 0);
-lean_inc(x_100);
-lean_dec(x_97);
-x_101 = l_Array_isEmpty___rarg(x_100);
-if (x_101 == 0)
+x_99 = l_Array_isEmpty___rarg(x_98);
+if (x_99 == 0)
 {
-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_dec(x_99);
-lean_dec(x_75);
-x_102 = l_Lean_instInhabitedSyntax;
-x_103 = lean_array_get(x_102, x_100, x_77);
-lean_dec(x_100);
-x_104 = l_Lean_Elab_Tactic_ElimApp_evalAlts___lambda__2___closed__3;
-x_105 = l_Lean_throwErrorAt___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__1(x_103, x_104, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_98);
+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_dec(x_97);
+lean_dec(x_74);
+x_100 = l_Lean_instInhabitedSyntax;
+x_101 = lean_array_get(x_100, x_98, x_76);
+lean_dec(x_98);
+x_102 = l_Lean_Elab_Tactic_ElimApp_evalAlts___lambda__2___closed__3;
+x_103 = l_Lean_throwErrorAt___at___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_ElimApp_checkAltNames___spec__1(x_101, x_102, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_96);
 lean_dec(x_12);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -12837,34 +12972,49 @@ lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
-lean_dec(x_103);
-x_106 = lean_ctor_get(x_105, 0);
-lean_inc(x_106);
-x_107 = lean_ctor_get(x_105, 1);
-lean_inc(x_107);
-if (lean_is_exclusive(x_105)) {
- lean_ctor_release(x_105, 0);
- lean_ctor_release(x_105, 1);
- x_108 = x_105;
+lean_dec(x_101);
+x_104 = lean_ctor_get(x_103, 0);
+lean_inc(x_104);
+x_105 = lean_ctor_get(x_103, 1);
+lean_inc(x_105);
+if (lean_is_exclusive(x_103)) {
+ lean_ctor_release(x_103, 0);
+ lean_ctor_release(x_103, 1);
+ x_106 = x_103;
 } else {
- lean_dec_ref(x_105);
- x_108 = lean_box(0);
+ lean_dec_ref(x_103);
+ x_106 = lean_box(0);
 }
-if (lean_is_scalar(x_108)) {
- x_109 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_106)) {
+ x_107 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_109 = x_108;
+ x_107 = x_106;
 }
-lean_ctor_set(x_109, 0, x_106);
-lean_ctor_set(x_109, 1, x_107);
+lean_ctor_set(x_107, 0, x_104);
+lean_ctor_set(x_107, 1, x_105);
+return x_107;
+}
+else
+{
+lean_object* x_108; lean_object* x_109; 
+lean_dec(x_98);
+x_108 = lean_box(0);
+x_109 = l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__2(x_74, x_97, x_108, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_96);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
 return x_109;
 }
+}
 else
 {
-lean_object* x_110; lean_object* x_111; 
-lean_dec(x_100);
-x_110 = lean_box(0);
-x_111 = l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__1(x_75, x_99, x_110, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_98);
+lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; 
+lean_dec(x_74);
 lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -12873,13 +13023,34 @@ lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
-return x_111;
+x_110 = lean_ctor_get(x_93, 0);
+lean_inc(x_110);
+x_111 = lean_ctor_get(x_93, 1);
+lean_inc(x_111);
+if (lean_is_exclusive(x_93)) {
+ lean_ctor_release(x_93, 0);
+ lean_ctor_release(x_93, 1);
+ x_112 = x_93;
+} else {
+ lean_dec_ref(x_93);
+ x_112 = lean_box(0);
+}
+if (lean_is_scalar(x_112)) {
+ x_113 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_113 = x_112;
+}
+lean_ctor_set(x_113, 0, x_110);
+lean_ctor_set(x_113, 1, x_111);
+return x_113;
 }
 }
 else
 {
-lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; 
-lean_dec(x_75);
+lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; 
+lean_dec(x_78);
+lean_dec(x_74);
+lean_dec(x_72);
 lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -12888,34 +13059,34 @@ lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
-x_112 = lean_ctor_get(x_95, 0);
-lean_inc(x_112);
-x_113 = lean_ctor_get(x_95, 1);
-lean_inc(x_113);
-if (lean_is_exclusive(x_95)) {
- lean_ctor_release(x_95, 0);
- lean_ctor_release(x_95, 1);
- x_114 = x_95;
+x_114 = lean_ctor_get(x_84, 0);
+lean_inc(x_114);
+x_115 = lean_ctor_get(x_84, 1);
+lean_inc(x_115);
+if (lean_is_exclusive(x_84)) {
+ lean_ctor_release(x_84, 0);
+ lean_ctor_release(x_84, 1);
+ x_116 = x_84;
 } else {
- lean_dec_ref(x_95);
- x_114 = lean_box(0);
+ lean_dec_ref(x_84);
+ x_116 = lean_box(0);
 }
-if (lean_is_scalar(x_114)) {
- x_115 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_116)) {
+ x_117 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_115 = x_114;
+ x_117 = x_116;
 }
-lean_ctor_set(x_115, 0, x_112);
-lean_ctor_set(x_115, 1, x_113);
-return x_115;
+lean_ctor_set(x_117, 0, x_114);
+lean_ctor_set(x_117, 1, x_115);
+return x_117;
 }
 }
 else
 {
-lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; 
-lean_dec(x_79);
-lean_dec(x_75);
-lean_dec(x_73);
+lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; 
+lean_dec(x_78);
+lean_dec(x_74);
+lean_dec(x_72);
 lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -12924,34 +13095,32 @@ lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
-x_116 = lean_ctor_get(x_86, 0);
-lean_inc(x_116);
-x_117 = lean_ctor_get(x_86, 1);
-lean_inc(x_117);
-if (lean_is_exclusive(x_86)) {
- lean_ctor_release(x_86, 0);
- lean_ctor_release(x_86, 1);
- x_118 = x_86;
+x_118 = lean_ctor_get(x_79, 0);
+lean_inc(x_118);
+x_119 = lean_ctor_get(x_79, 1);
+lean_inc(x_119);
+if (lean_is_exclusive(x_79)) {
+ lean_ctor_release(x_79, 0);
+ lean_ctor_release(x_79, 1);
+ x_120 = x_79;
 } else {
- lean_dec_ref(x_86);
- x_118 = lean_box(0);
+ lean_dec_ref(x_79);
+ x_120 = lean_box(0);
 }
-if (lean_is_scalar(x_118)) {
- x_119 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_120)) {
+ x_121 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_119 = x_118;
+ x_121 = x_120;
 }
-lean_ctor_set(x_119, 0, x_116);
-lean_ctor_set(x_119, 1, x_117);
-return x_119;
+lean_ctor_set(x_121, 0, x_118);
+lean_ctor_set(x_121, 1, x_119);
+return x_121;
 }
 }
 else
 {
-lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; 
-lean_dec(x_79);
-lean_dec(x_75);
-lean_dec(x_73);
+lean_object* x_122; lean_object* x_123; lean_object* x_124; 
+lean_dec(x_72);
 lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -12960,32 +13129,20 @@ lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
-x_120 = lean_ctor_get(x_80, 0);
-lean_inc(x_120);
-x_121 = lean_ctor_get(x_80, 1);
-lean_inc(x_121);
-if (lean_is_exclusive(x_80)) {
- lean_ctor_release(x_80, 0);
- lean_ctor_release(x_80, 1);
- x_122 = x_80;
-} else {
- lean_dec_ref(x_80);
- x_122 = lean_box(0);
+x_122 = l_Array_empty___closed__1;
+x_123 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_123, 0, x_74);
+lean_ctor_set(x_123, 1, x_122);
+x_124 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_124, 0, x_123);
+lean_ctor_set(x_124, 1, x_73);
+return x_124;
 }
-if (lean_is_scalar(x_122)) {
- x_123 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_123 = x_122;
-}
-lean_ctor_set(x_123, 0, x_120);
-lean_ctor_set(x_123, 1, x_121);
-return x_123;
 }
 }
 else
 {
-lean_object* x_124; lean_object* x_125; lean_object* x_126; 
-lean_dec(x_73);
+uint8_t x_125; 
 lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -12994,104 +13151,82 @@ lean_dec(x_8);
 lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
-x_124 = l_Array_empty___closed__1;
-x_125 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_125, 0, x_75);
-lean_ctor_set(x_125, 1, x_124);
-x_126 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_126, 0, x_125);
-lean_ctor_set(x_126, 1, x_74);
-return x_126;
-}
-}
-}
-else
-{
-uint8_t x_127; 
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-x_127 = !lean_is_exclusive(x_18);
-if (x_127 == 0)
+x_125 = !lean_is_exclusive(x_18);
+if (x_125 == 0)
 {
 return x_18;
 }
 else
 {
-lean_object* x_128; lean_object* x_129; lean_object* x_130; 
-x_128 = lean_ctor_get(x_18, 0);
-x_129 = lean_ctor_get(x_18, 1);
-lean_inc(x_129);
-lean_inc(x_128);
+lean_object* x_126; lean_object* x_127; lean_object* x_128; 
+x_126 = lean_ctor_get(x_18, 0);
+x_127 = lean_ctor_get(x_18, 1);
+lean_inc(x_127);
+lean_inc(x_126);
 lean_dec(x_18);
-x_130 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_130, 0, x_128);
-lean_ctor_set(x_130, 1, x_129);
+x_128 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_128, 0, x_126);
+lean_ctor_set(x_128, 1, x_127);
+return x_128;
+}
+}
+}
+else
+{
+uint8_t x_129; lean_object* x_130; 
+x_129 = 0;
+x_130 = l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfoDefault(x_2, x_3, x_129, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
+if (lean_obj_tag(x_130) == 0)
+{
+uint8_t x_131; 
+x_131 = !lean_is_exclusive(x_130);
+if (x_131 == 0)
+{
+lean_object* x_132; lean_object* x_133; 
+x_132 = lean_ctor_get(x_130, 0);
+x_133 = lean_ctor_get(x_132, 0);
+lean_inc(x_133);
+lean_dec(x_132);
+lean_ctor_set(x_130, 0, x_133);
 return x_130;
 }
-}
-}
 else
 {
-uint8_t x_131; lean_object* x_132; 
-x_131 = 0;
-x_132 = l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfoDefault(x_2, x_3, x_131, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
-if (lean_obj_tag(x_132) == 0)
-{
-uint8_t x_133; 
-x_133 = !lean_is_exclusive(x_132);
-if (x_133 == 0)
-{
-lean_object* x_134; lean_object* x_135; 
-x_134 = lean_ctor_get(x_132, 0);
-x_135 = lean_ctor_get(x_134, 0);
+lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; 
+x_134 = lean_ctor_get(x_130, 0);
+x_135 = lean_ctor_get(x_130, 1);
 lean_inc(x_135);
-lean_dec(x_134);
-lean_ctor_set(x_132, 0, x_135);
-return x_132;
-}
-else
-{
-lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; 
-x_136 = lean_ctor_get(x_132, 0);
-x_137 = lean_ctor_get(x_132, 1);
-lean_inc(x_137);
+lean_inc(x_134);
+lean_dec(x_130);
+x_136 = lean_ctor_get(x_134, 0);
 lean_inc(x_136);
-lean_dec(x_132);
-x_138 = lean_ctor_get(x_136, 0);
-lean_inc(x_138);
-lean_dec(x_136);
-x_139 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_139, 0, x_138);
-lean_ctor_set(x_139, 1, x_137);
-return x_139;
+lean_dec(x_134);
+x_137 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_137, 0, x_136);
+lean_ctor_set(x_137, 1, x_135);
+return x_137;
 }
 }
 else
 {
-uint8_t x_140; 
-x_140 = !lean_is_exclusive(x_132);
-if (x_140 == 0)
+uint8_t x_138; 
+x_138 = !lean_is_exclusive(x_130);
+if (x_138 == 0)
 {
-return x_132;
+return x_130;
 }
 else
 {
-lean_object* x_141; lean_object* x_142; lean_object* x_143; 
-x_141 = lean_ctor_get(x_132, 0);
-x_142 = lean_ctor_get(x_132, 1);
-lean_inc(x_142);
-lean_inc(x_141);
-lean_dec(x_132);
-x_143 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_143, 0, x_141);
-lean_ctor_set(x_143, 1, x_142);
-return x_143;
+lean_object* x_139; lean_object* x_140; lean_object* x_141; 
+x_139 = lean_ctor_get(x_130, 0);
+x_140 = lean_ctor_get(x_130, 1);
+lean_inc(x_140);
+lean_inc(x_139);
+lean_dec(x_130);
+x_141 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_141, 0, x_139);
+lean_ctor_set(x_141, 1, x_140);
+return x_141;
 }
 }
 }
@@ -13108,11 +13243,11 @@ x_15 = l_Lean_Syntax_getArg(x_1, x_14);
 lean_inc(x_15);
 x_16 = lean_alloc_closure((void*)(l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_checkAltsOfOptInductionAlts___boxed), 10, 1);
 lean_closure_set(x_16, 0, x_15);
-x_17 = lean_alloc_closure((void*)(l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__2___boxed), 13, 3);
+x_17 = lean_alloc_closure((void*)(l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__3___boxed), 13, 3);
 lean_closure_set(x_17, 0, x_13);
 lean_closure_set(x_17, 1, x_2);
 lean_closure_set(x_17, 2, x_15);
-x_18 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_18 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_18, 0, x_16);
 lean_closure_set(x_18, 1, x_17);
 x_19 = !lean_is_exclusive(x_9);
@@ -13181,11 +13316,23 @@ lean_dec(x_1);
 return x_16;
 }
 }
-lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+_start:
+{
+lean_object* x_11; 
+x_11 = l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+return x_11;
+}
+}
+lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
 lean_object* x_13; 
-x_13 = l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+x_13 = l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -13198,11 +13345,11 @@ lean_dec(x_3);
 return x_13;
 }
 }
-lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
+lean_object* l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
 _start:
 {
 lean_object* x_14; 
-x_14 = l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
+x_14 = l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_getRecInfo___lambda__3(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_1);
@@ -14181,9 +14328,9 @@ lean_inc(x_15);
 x_17 = lean_alloc_closure((void*)(l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_generalizeTerm___lambda__1___boxed), 11, 2);
 lean_closure_set(x_17, 0, x_15);
 lean_closure_set(x_17, 1, x_1);
-x_18 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__2___boxed), 11, 1);
+x_18 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__1___boxed), 11, 1);
 lean_closure_set(x_18, 0, x_16);
-x_19 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_19 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_19, 0, x_17);
 lean_closure_set(x_19, 1, x_18);
 x_20 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_15, x_19, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_14);
@@ -14870,7 +15017,7 @@ lean_closure_set(x_45, 2, x_36);
 lean_closure_set(x_45, 3, x_3);
 lean_closure_set(x_45, 4, x_43);
 x_46 = l_Lean_Elab_Tactic_evalAlt___closed__1;
-x_47 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_47 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_47, 0, x_46);
 lean_closure_set(x_47, 1, x_45);
 x_48 = lean_box_usize(x_4);
@@ -14881,7 +15028,7 @@ lean_closure_set(x_49, 1, x_36);
 lean_closure_set(x_49, 2, x_48);
 lean_closure_set(x_49, 3, x_1);
 lean_closure_set(x_49, 4, x_5);
-x_50 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_50 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_50, 0, x_47);
 lean_closure_set(x_50, 1, x_49);
 x_51 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_evalClear___spec__1___rarg(x_41, x_50, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_44);
@@ -15367,7 +15514,7 @@ x_22 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalInduction___lambda__4__
 lean_closure_set(x_22, 0, x_1);
 lean_closure_set(x_22, 1, x_12);
 lean_closure_set(x_22, 2, x_21);
-x_23 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_23 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_23, 0, x_20);
 lean_closure_set(x_23, 1, x_22);
 x_24 = l_Lean_Elab_Tactic_focus___rarg(x_23, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
@@ -15994,8 +16141,8 @@ lean_inc(x_30);
 lean_dec(x_29);
 x_31 = lean_alloc_closure((void*)(l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_elabTaggedTerm___lambda__1___boxed), 11, 1);
 lean_closure_set(x_31, 0, x_27);
-x_32 = l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___closed__1;
-x_33 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_32 = l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___closed__1;
+x_33 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_33, 0, x_32);
 lean_closure_set(x_33, 1, x_31);
 x_34 = l_Lean_Elab_Tactic_withMainMVarContext___rarg(x_33, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_30);
@@ -16168,8 +16315,8 @@ lean_inc(x_64);
 lean_dec(x_63);
 x_65 = lean_alloc_closure((void*)(l___private_Lean_Elab_Tactic_Induction_0__Lean_Elab_Tactic_elabTaggedTerm___lambda__1___boxed), 11, 1);
 lean_closure_set(x_65, 0, x_61);
-x_66 = l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___closed__1;
-x_67 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_66 = l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___closed__1;
+x_67 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_67, 0, x_66);
 lean_closure_set(x_67, 1, x_65);
 x_68 = l_Lean_Elab_Tactic_withMainMVarContext___rarg(x_67, x_5, x_6, x_7, x_8, x_9, x_10, x_50, x_12, x_64);
@@ -16256,7 +16403,7 @@ lean_closure_set(x_13, 0, x_2);
 lean_closure_set(x_13, 1, x_12);
 lean_closure_set(x_13, 2, x_1);
 x_14 = l_Lean_Elab_Tactic_evalAlt___closed__1;
-x_15 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_15 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_15, 0, x_14);
 lean_closure_set(x_15, 1, x_13);
 x_16 = l_Lean_Elab_Tactic_withMainMVarContext___rarg(x_15, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
@@ -17556,7 +17703,7 @@ lean_closure_set(x_52, 3, x_3);
 lean_closure_set(x_52, 4, x_1);
 lean_closure_set(x_52, 5, x_42);
 lean_closure_set(x_52, 6, x_48);
-x_53 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_53 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_53, 0, x_51);
 lean_closure_set(x_53, 1, x_52);
 x_54 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_49, x_53, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_47);
@@ -17798,7 +17945,7 @@ lean_closure_set(x_39, 2, x_30);
 lean_closure_set(x_39, 3, x_3);
 lean_closure_set(x_39, 4, x_37);
 x_40 = l_Lean_Elab_Tactic_evalAlt___closed__1;
-x_41 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_41 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_41, 0, x_40);
 lean_closure_set(x_41, 1, x_39);
 lean_inc(x_35);
@@ -17806,7 +17953,7 @@ x_42 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalCasesUsing___lambda__3)
 lean_closure_set(x_42, 0, x_30);
 lean_closure_set(x_42, 1, x_35);
 lean_closure_set(x_42, 2, x_4);
-x_43 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_43 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_43, 0, x_41);
 lean_closure_set(x_43, 1, x_42);
 x_44 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_35, x_43, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_38);
@@ -18198,7 +18345,7 @@ lean_closure_set(x_14, 0, x_13);
 x_15 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalCases___lambda__2___boxed), 12, 2);
 lean_closure_set(x_15, 0, x_1);
 lean_closure_set(x_15, 1, x_12);
-x_16 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_16 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_16, 0, x_14);
 lean_closure_set(x_16, 1, x_15);
 x_17 = l_Lean_Elab_Tactic_focus___rarg(x_16, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
diff --git a/stage0/stdlib/Lean/Elab/Tactic/Injection.c b/stage0/stdlib/Lean/Elab/Tactic/Injection.c
index 80f10d400b..d07173748b 100644
--- a/stage0/stdlib/Lean/Elab/Tactic/Injection.c
+++ b/stage0/stdlib/Lean/Elab/Tactic/Injection.c
@@ -37,6 +37,7 @@ lean_object* l_Lean_Meta_throwTacticEx___rarg(lean_object*, lean_object*, lean_o
 lean_object* l___private_Lean_Elab_Tactic_Injection_0__Lean_Elab_Tactic_getInjectionNewIds___boxed(lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalInjection(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getArgs(lean_object*);
+lean_object* l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalInjection_match__1(lean_object*);
 lean_object* l___private_Lean_Elab_Tactic_Injection_0__Lean_Elab_Tactic_checkUnusedIds(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -44,12 +45,11 @@ lean_object* l_Lean_Elab_Tactic_evalInjection___lambda__1___boxed(lean_object*,
 lean_object* l_Lean_Elab_Tactic_elabAsFVar(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Syntax_isNone(lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalInjection___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg(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___regBuiltin_Lean_Elab_Tactic_evalInjection___closed__1;
 lean_object* l_Lean_Syntax_getArg(lean_object*, lean_object*);
 lean_object* l_Lean_Meta_injection(lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_List_isEmpty___rarg(lean_object*);
-lean_object* l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___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* l_List_map___at___private_Lean_Elab_Tactic_Injection_0__Lean_Elab_Tactic_getInjectionNewIds___spec__1(lean_object* x_1) {
 _start:
 {
@@ -700,9 +700,9 @@ x_25 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalInjection___lambda__1__
 lean_closure_set(x_25, 0, x_19);
 lean_closure_set(x_25, 1, x_23);
 lean_closure_set(x_25, 2, x_15);
-x_26 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__2___boxed), 11, 1);
+x_26 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__1___boxed), 11, 1);
 lean_closure_set(x_26, 0, x_24);
-x_27 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_27 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_27, 0, x_25);
 lean_closure_set(x_27, 1, x_26);
 x_28 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_23, x_27, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_22);
diff --git a/stage0/stdlib/Lean/Elab/Tactic/Match.c b/stage0/stdlib/Lean/Elab/Tactic/Match.c
index f483784b9b..68ff3f23e6 100644
--- a/stage0/stdlib/Lean/Elab/Tactic/Match.c
+++ b/stage0/stdlib/Lean/Elab/Tactic/Match.c
@@ -65,7 +65,7 @@ lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Tactic_Match_0__Lea
 lean_object* l_Lean_Syntax_setKind(lean_object*, lean_object*);
 lean_object* l_Lean_Name_appendIndexAfter(lean_object*, lean_object*);
 extern lean_object* l_myMacro____x40_Init_Notation___hyg_12938____closed__10;
-extern lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__1;
+extern lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__1;
 lean_object* l_Lean_Elab_Term_getCurrMacroScope(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Tactic_Match_0__Lean_Elab_Tactic_mkAuxiliaryMatchTerm___closed__1;
 lean_object* l___regBuiltin_Lean_Elab_Tactic_evalMatch___closed__1;
@@ -511,7 +511,7 @@ lean_dec(x_107);
 x_146 = lean_ctor_get(x_6, 0);
 lean_inc(x_146);
 lean_dec(x_6);
-x_147 = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5990____closed__1;
+x_147 = l_Lean_Elab_Term_initFn____x40_Lean_Elab_Match___hyg_5993____closed__1;
 x_148 = l_Lean_Name_appendIndexAfter(x_147, x_146);
 x_149 = l_Lean_Name_append(x_1, x_148);
 x_150 = l_Lean_mkIdentFrom(x_30, x_149);
diff --git a/stage0/stdlib/Lean/Elab/Tactic/Rewrite.c b/stage0/stdlib/Lean/Elab/Tactic/Rewrite.c
index 17796761bc..564c6aca9c 100644
--- a/stage0/stdlib/Lean/Elab/Tactic/Rewrite.c
+++ b/stage0/stdlib/Lean/Elab/Tactic/Rewrite.c
@@ -28,7 +28,6 @@ lean_object* l_Lean_Elab_Tactic_rewriteAll___lambda__1___closed__1;
 lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
 lean_object* l_Lean_Elab_Tactic_rewriteLocalDeclFVarId_match__1(lean_object*);
 lean_object* l_Lean_Elab_Tactic_rewriteAll(lean_object*, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-extern lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___closed__1;
 extern lean_object* l_Lean_Meta_rewrite___closed__1;
 lean_object* l___regBuiltin_Lean_Elab_Tactic_expandRewriteTactic(lean_object*);
 lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_evalRewriteCore___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -60,6 +59,7 @@ lean_object* l_Lean_Elab_Tactic_rewriteTarget_match__1(lean_object*);
 lean_object* l_Lean_Elab_Tactic_rewriteAll___lambda__1___closed__3;
 lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Tactic_evalRewriteCore___spec__3(lean_object*, lean_object*, size_t, size_t, 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_Tactic_rewriteTarget___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*, lean_object*);
+extern lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___closed__1;
 lean_object* l_Array_forM___at_Lean_Elab_Tactic_evalTacticAux___spec__10___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*);
 extern lean_object* l_Lean_Parser_Tactic_rewrite___closed__2;
 lean_object* l_Lean_Elab_Tactic_evalRewriteCore___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -93,6 +93,7 @@ lean_object* l_Lean_Meta_getLocalDecl(lean_object*, lean_object*, lean_object*,
 extern lean_object* l_Lean_Parser_Tactic_erewrite___closed__3;
 uint8_t lean_nat_dec_le(lean_object*, lean_object*);
 lean_object* l___regBuiltin_Lean_Elab_Tactic_expandERewriteTactic(lean_object*);
+lean_object* l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_rewriteAll_match__1___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_rewriteLocalDecl___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* l_Lean_Elab_Tactic_setGoals(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -108,7 +109,6 @@ lean_object* l_Array_foldlMUnsafe___at_Lean_Elab_Tactic_evalRewriteCore___spec__
 lean_object* l___regBuiltin_Lean_Elab_Tactic_evalERewrite(lean_object*);
 lean_object* l_Lean_Meta_instantiateMVars(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_rewriteLocalDeclFVarId_match__1___rarg(lean_object*, lean_object*);
-lean_object* l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalRewriteCore___lambda__2(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getArg(lean_object*, lean_object*);
 lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Tactic_expandRewriteTactic___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -595,7 +595,7 @@ lean_closure_set(x_24, 0, x_16);
 lean_closure_set(x_24, 1, x_22);
 lean_closure_set(x_24, 2, x_23);
 lean_closure_set(x_24, 3, x_17);
-x_25 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_25 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_25, 0, x_21);
 lean_closure_set(x_25, 1, x_24);
 x_26 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_16, x_25, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_15);
@@ -874,7 +874,7 @@ lean_closure_set(x_25, 1, x_17);
 lean_closure_set(x_25, 2, x_23);
 lean_closure_set(x_25, 3, x_24);
 lean_closure_set(x_25, 4, x_18);
-x_26 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_26 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_26, 0, x_22);
 lean_closure_set(x_26, 1, x_25);
 x_27 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_17, x_26, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_16);
@@ -971,7 +971,7 @@ x_17 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_rewriteLocalDecl___lambda__
 lean_closure_set(x_17, 0, x_1);
 lean_closure_set(x_17, 1, x_15);
 lean_closure_set(x_17, 2, x_16);
-x_18 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_18 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_18, 0, x_14);
 lean_closure_set(x_18, 1, x_17);
 x_19 = l_Lean_Elab_Tactic_withMainMVarContext___rarg(x_18, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
@@ -1296,8 +1296,8 @@ lean_closure_set(x_21, 0, x_1);
 lean_closure_set(x_21, 1, x_19);
 lean_closure_set(x_21, 2, x_20);
 lean_closure_set(x_21, 3, x_17);
-x_22 = l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___closed__1;
-x_23 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_22 = l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___closed__1;
+x_23 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_23, 0, x_22);
 lean_closure_set(x_23, 1, x_21);
 x_24 = l_Lean_Elab_Tactic_withMainMVarContext___rarg(x_23, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_18);
diff --git a/stage0/stdlib/Lean/Elab/Tactic/Simp.c b/stage0/stdlib/Lean/Elab/Tactic/Simp.c
index e77ecc2cd6..e72b0a21d7 100644
--- a/stage0/stdlib/Lean/Elab/Tactic/Simp.c
+++ b/stage0/stdlib/Lean/Elab/Tactic/Simp.c
@@ -42,7 +42,6 @@ lean_object* l_Lean_Elab_Tactic_elabSimpConfig___closed__1;
 lean_object* l_Lean_Elab_Tactic_simpTarget(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Tactic_Simp_0__Lean_Elab_Tactic_elabSimpLemmas___spec__3___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*);
 extern lean_object* l_Lean_Parser_Tactic_simpPost___closed__2;
-extern lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___closed__1;
 extern lean_object* l_Array_empty___closed__1;
 lean_object* lean_environment_find(lean_object*, lean_object*);
 lean_object* l_Lean_throwError___at___private_Lean_Elab_Tactic_Simp_0__Lean_Elab_Tactic_elabSimpLemmas_resolveSimpIdLemma_x3f___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -94,6 +93,7 @@ lean_object* l_Lean_Elab_Tactic_elabSimpConfig(lean_object*, lean_object*, lean_
 extern lean_object* l_Lean_Meta_Simp_DefaultMethods_methods;
 lean_object* l_Lean_Elab_Tactic_evalSimpConfigUnsafe___closed__3;
 extern lean_object* l_Lean_Meta_initFn____x40_Lean_Meta_Basic___hyg_550____closed__1;
+extern lean_object* l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___closed__1;
 lean_object* l_Lean_Syntax_getId(lean_object*);
 lean_object* l_Lean_Elab_Tactic_evalSimp___lambda__1(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_Tactic_simpLocalDeclFVarId___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -147,6 +147,7 @@ uint8_t lean_nat_dec_le(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_simpAll(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_Tactic_evalSimp_match__1(lean_object*);
 lean_object* l_Lean_Elab_Tactic_simpLocalDeclFVarId_match__1(lean_object*);
+lean_object* l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getKind(lean_object*);
 lean_object* l_Lean_Elab_Tactic_saveBacktrackableState___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Tactic_elabSimpConfig___closed__3;
@@ -183,7 +184,6 @@ lean_object* l_Lean_Elab_Tactic_evalSimpConfig___boxed(lean_object*, lean_object
 lean_object* l_Lean_Meta_instantiateMVars(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_getConstInfo___at___private_Lean_Elab_Tactic_Simp_0__Lean_Elab_Tactic_elabSimpLemmas___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_foldlMUnsafe___at_Lean_Elab_Tactic_evalSimp___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg(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_Array_forM___at_Lean_Elab_Tactic_evalSimp___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_getArg(lean_object*, lean_object*);
 lean_object* l_Lean_resolveGlobalConstNoOverload___at___private_Lean_Elab_Tactic_Simp_0__Lean_Elab_Tactic_elabSimpLemmas_resolveSimpIdLemma_x3f___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -502,7 +502,7 @@ x_17 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_simpTarget___lambda__1___bo
 lean_closure_set(x_17, 0, x_1);
 lean_closure_set(x_17, 1, x_14);
 lean_closure_set(x_17, 2, x_15);
-x_18 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_18 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_18, 0, x_16);
 lean_closure_set(x_18, 1, x_17);
 x_19 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_14, x_18, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_13);
@@ -817,7 +817,7 @@ lean_closure_set(x_18, 0, x_1);
 lean_closure_set(x_18, 1, x_15);
 lean_closure_set(x_18, 2, x_2);
 lean_closure_set(x_18, 3, x_16);
-x_19 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_19 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_19, 0, x_17);
 lean_closure_set(x_19, 1, x_18);
 x_20 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_15, x_19, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_14);
@@ -910,7 +910,7 @@ x_12 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_simpLocalDecl___lambda__1__
 lean_closure_set(x_12, 0, x_2);
 x_13 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_simpLocalDecl___lambda__2___boxed), 11, 1);
 lean_closure_set(x_13, 0, x_1);
-x_14 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_14 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_14, 0, x_12);
 lean_closure_set(x_14, 1, x_13);
 x_15 = l_Lean_Elab_Tactic_withMainMVarContext___rarg(x_14, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
@@ -1207,8 +1207,8 @@ lean_dec(x_12);
 x_15 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_simpAll___lambda__1___boxed), 12, 2);
 lean_closure_set(x_15, 0, x_1);
 lean_closure_set(x_15, 1, x_13);
-x_16 = l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Tactic_withMacroExpansion___spec__1___rarg___closed__1;
-x_17 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_16 = l___private_Lean_Elab_Tactic_Basic_0__Lean_Elab_Tactic_sortFVarIds___closed__1;
+x_17 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_17, 0, x_16);
 lean_closure_set(x_17, 1, x_15);
 x_18 = l_Lean_Elab_Tactic_withMainMVarContext___rarg(x_17, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_14);
@@ -2975,7 +2975,7 @@ lean_closure_set(x_27, 2, x_26);
 lean_closure_set(x_27, 3, x_22);
 x_28 = lean_alloc_closure((void*)(l___private_Lean_Elab_Tactic_Simp_0__Lean_Elab_Tactic_elabSimpLemmas___lambda__1___boxed), 11, 1);
 lean_closure_set(x_28, 0, x_2);
-x_29 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_withMacroExpansion___spec__2___rarg), 11, 2);
+x_29 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_liftMetaTacticAux___spec__1___rarg), 11, 2);
 lean_closure_set(x_29, 0, x_27);
 lean_closure_set(x_29, 1, x_28);
 x_30 = l_Lean_Meta_withMVarContext___at_Lean_Elab_Tactic_withMainMVarContext___spec__1___rarg(x_16, x_29, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_15);
diff --git a/stage0/stdlib/Lean/Elab/Term.c b/stage0/stdlib/Lean/Elab/Term.c
index 960f7a1031..7e279d447e 100644
--- a/stage0/stdlib/Lean/Elab/Term.c
+++ b/stage0/stdlib/Lean/Elab/Term.c
@@ -37,6 +37,7 @@ lean_object* l_Lean_Elab_Term_synthesizeInstMVarCore___closed__1;
 lean_object* l_Lean_Elab_Term_instMonadQuotationTermElabM___closed__9;
 lean_object* l_Lean_Meta_forallTelescope___at___private_Lean_Elab_Term_0__Lean_Elab_Term_tryPureCoe_x3f___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltin_Lean_Elab_Term_elabScientificLit(lean_object*);
+lean_object* l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l___private_Std_Data_PersistentArray_0__Std_PersistentArray_foldlMAux___at___private_Lean_Util_Trace_0__Lean_withNestedTracesFinalizer___spec__3___lambda__2___closed__1;
 extern lean_object* l_Lean_Meta_isCoeDecl___closed__45;
 lean_object* l_Lean_Elab_Term_tryPostponeIfHasMVars___closed__1;
@@ -108,6 +109,7 @@ lean_object* l_List_toString___at_Lean_resolveGlobalConstNoOverload___spec__2(le
 lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_exceptionToSorry___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_name_mk_string(lean_object*, lean_object*);
 lean_object* l_List_forIn_loop___at_Lean_Elab_Term_logUnassignedUsingErrorInfos___spec__3___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_withInfoContext_x27___at_Lean_Elab_Term_elabTerm___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_MessageData_ofList___closed__3;
 uint8_t l_USize_decEq(size_t, size_t);
 extern lean_object* l_Lean_InternalExceptionId_toString___closed__1;
@@ -259,7 +261,6 @@ lean_object* l_Lean_Elab_Term_synthesizeInstMVarCore___closed__6;
 lean_object* l_Lean_Elab_Term_instMonadLogTermElabM___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_ofExcept___at_Lean_Elab_Term_evalExpr___spec__14___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_throwError___at_Lean_Elab_Term_throwMVarError___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__4___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_ensureNoUnassignedMVars(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_mkIdentFrom(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_withoutPostponing(lean_object*);
@@ -297,7 +298,6 @@ lean_object* l_Lean_Elab_Term_elabBadCDot___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_throwError___at_Lean_Elab_Term_evalExpr___spec__15(lean_object*);
 lean_object* l_Lean_MessageData_ofList(lean_object*);
 extern lean_object* l_Lean_Elab_logException___rarg___lambda__1___closed__2;
-lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Term_withMacroExpansion___spec__1___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_liftLevelM_match__1___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_TermElabM_run___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_instMonadQuotationTermElabM___closed__13;
@@ -306,7 +306,6 @@ lean_object* l_Lean_Elab_Term_applyAttributesAt(lean_object*, lean_object*, uint
 lean_object* l___regBuiltin_Lean_Elab_Term_elabDoubleQuotedName___closed__1;
 extern lean_object* l_Lean_Expr_getAppArgs___closed__1;
 lean_object* l_Lean_Elab_Term_registerCustomErrorIfMVar___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__4___boxed(lean_object*);
 lean_object* l_Lean_Elab_Term_instMonadMacroAdapterTermElabM___closed__3;
 lean_object* l_Lean_Elab_Term_elabTypeWithAutoBoundImplicit_loop_match__1___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Level_elabLevel(lean_object*, lean_object*, lean_object*);
@@ -326,12 +325,12 @@ lean_object* l_Lean_Elab_Term_throwMVarError___rarg___boxed(lean_object*, lean_o
 lean_object* l_Lean_Elab_Term_elabSyntheticHole_match__2(lean_object*);
 lean_object* l_Lean_Elab_Term_synthesizeInst(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Std_RBNode_find___at_Lean_Elab_Term_resolveName___spec__2___boxed(lean_object*, lean_object*);
-lean_object* l_Lean_Elab_withInfoContext___at_Lean_Elab_Term_withMacroExpansion___spec__2___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_tryCoeSort___closed__1;
 lean_object* l_Lean_Elab_Term_elabStrLit_match__1___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltin_Lean_Elab_Term_elabByTactic(lean_object*);
 lean_object* l_List_forIn_loop___at_Lean_Elab_Term_logUnassignedUsingErrorInfos___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_instInhabitedState___closed__1;
+lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_withLevelNames(lean_object*);
 lean_object* l_Lean_Elab_Term_instMonadLiftTMetaMTermElabM___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_resolveName_x27_match__7___rarg(lean_object*, lean_object*, lean_object*);
@@ -364,7 +363,6 @@ lean_object* l_Lean_Elab_Term_instMetaEvalTermElabM___rarg___lambda__2___closed_
 lean_object* l_Lean_Elab_Term_instMonadQuotationTermElabM___closed__4;
 extern lean_object* l_Lean_Meta_mkNumeral___closed__3;
 lean_object* l_Lean_throwError___at_Lean_Elab_Term_elabNumLit___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__8(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabNumLit_match__1___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabTypeWithAutoBoundImplicit___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_levelZero;
@@ -399,7 +397,7 @@ lean_object* l_Std_PersistentHashMap_find_x3f___at___private_Lean_Elab_Term_0__L
 lean_object* l_Lean_Elab_Term_isLetRecAuxMVar___closed__4;
 extern lean_object* l_Lean_maxRecDepth;
 lean_object* l_Lean_Elab_Term_resolveLocalName_loop_match__2(lean_object*);
-lean_object* l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__8___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_mkAppN(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_liftMetaM(lean_object*);
 extern lean_object* l_Lean_Elab_throwAbortCommand___rarg___closed__1;
@@ -426,10 +424,10 @@ lean_object* l_Lean_Elab_Term_resolveName___lambda__1___boxed(lean_object*, lean
 lean_object* l_Lean_Elab_Term_observing_match__1___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_ensureHasType_match__1___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_mkConsts_match__1___rarg(lean_object*, lean_object*);
-lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_tryLiftAndCoe_match__1(lean_object*);
 lean_object* l_List_foldlM___at___private_Lean_Elab_Term_0__Lean_Elab_Term_mkConsts___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Meta_commitWhen___at___private_Lean_Meta_ExprDefEq_0__Lean_Meta_isDefEqEta___spec__1___closed__1;
+lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_instInhabitedSavedState___closed__2;
 lean_object* l_Lean_ConstantInfo_levelParams(lean_object*);
 lean_object* l_Lean_Elab_Term_mkTermElabAttributeUnsafe___closed__5;
@@ -440,7 +438,6 @@ lean_object* l_Lean_Elab_Term_elabLevel(lean_object*, lean_object*, lean_object*
 lean_object* l_Lean_Elab_Term_mkTermElabAttributeUnsafe(lean_object*);
 lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Term_addAutoBoundImplicits___spec__1___closed__4;
 lean_object* l_Lean_Syntax_isCharLit_x3f(lean_object*);
-lean_object* l_Lean_Elab_withInfoContext_x27___at_Lean_Elab_Term_withMacroExpansion___spec__3(lean_object*);
 lean_object* l_Lean_Elab_Term_elabTermEnsuringType(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_fget(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_synthesizeInstMVarCore___closed__5;
@@ -461,7 +458,6 @@ lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Term_withMacroExp
 uint8_t l_instDecidableNot___rarg(uint8_t);
 extern lean_object* l_Lean_NameSet_insert___closed__1;
 lean_object* l_Lean_Elab_Term_levelMVarToParam(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Term_withMacroExpansion___spec__1___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_instInhabitedTermElabM___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_MessageData_toString(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabByTactic(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -469,7 +465,6 @@ lean_object* l_Lean_Elab_Term_observing(lean_object*);
 lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_tryPureCoe_x3f___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_withoutMacroStackAtErr(lean_object*);
 lean_object* l_Lean_Elab_Term_instMonadMacroAdapterTermElabM___closed__4;
-lean_object* l_Lean_Elab_withInfoContext_x27___at_Lean_Elab_Term_withMacroExpansion___spec__3___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_withMacroExpansion(lean_object*);
 lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_useImplicitLambda_x3f_match__2___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_getMessageLog(lean_object*);
@@ -510,12 +505,10 @@ lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabImplicitLambdaAux_
 lean_object* l_Lean_Elab_logException___at___private_Lean_Elab_Term_0__Lean_Elab_Term_exceptionToSorry___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_isStrLit_x3f(lean_object*);
 lean_object* l_Lean_throwError___at_Lean_Elab_Term_evalExpr___spec__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Term_withMacroExpansion___spec__1___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_logAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_exceptionToSorry___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_mkTypeMismatchError___closed__1;
 lean_object* l_Array_forM___at_Lean_Elab_Term_instMetaEvalTermElabM___spec__7(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_tryPostponeIfHasMVars_match__1___rarg(lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Term_withMacroExpansion___spec__1___rarg___lambda__2(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_synthesizeInstMVarCore___closed__3;
 lean_object* l_Lean_Meta_mkHasTypeButIsExpectedMsg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_instMetaEvalTermElabM___rarg___closed__2;
@@ -524,7 +517,6 @@ lean_object* l_Lean_Elab_Term_withMacroExpansion___rarg(lean_object*, lean_objec
 lean_object* l_Lean_Elab_Term_elabByTactic___closed__2;
 lean_object* l_Lean_KernelException_toMessageData(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_levelMVarToParam___closed__2;
-lean_object* l_Lean_Elab_withInfoContext___at_Lean_Elab_Term_withMacroExpansion___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_useImplicitLambda_x3f___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_mkConst___closed__2;
 extern lean_object* l_Lean_instQuoteProd___rarg___closed__1;
@@ -600,7 +592,6 @@ lean_object* l_Lean_Name_toExprAux(lean_object*);
 lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_applyAttributesCore_match__1___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltin_Lean_Elab_Term_elabByTactic___closed__1;
 lean_object* l_Lean_Elab_Term_instMonadLogTermElabM___closed__5;
-lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__4(lean_object*);
 size_t l_Lean_Name_hash(lean_object*);
 extern lean_object* l_Lean_Parser_Term_ensureTypeOf___elambda__1___closed__2;
 lean_object* l_Lean_Elab_Term_registerSyntheticMVarWithCurrRef___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -746,7 +737,6 @@ lean_object* l_Lean_Elab_Term_synthesizeInstMVarCore___lambda__1___closed__1;
 lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Term_addAutoBoundImplicits___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Core_checkMaxHeartbeats(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_withLCtx___at_Lean_Elab_Term_elabSyntheticHole___spec__1___rarg(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_withMacroExpansionInfo___at_Lean_Elab_Term_withMacroExpansion___spec__1___rarg___closed__1;
 lean_object* l_Lean_ResolveName_resolveGlobalName(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_throwError___at_Lean_Elab_Term_mkConst___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_pushInfoTree___at_Lean_Elab_Term_addTermInfo___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -808,6 +798,7 @@ lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Term___hyg_3207____closed_
 lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_Term___hyg_3207____closed__2;
 lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_evalExpr___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5___rarg(lean_object*);
 lean_object* l_Lean_Elab_Term_synthesizeInstMVarCore___lambda__1___closed__4;
 size_t l_USize_land(size_t, size_t);
 lean_object* l_Lean_Elab_Term_mkConst(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -819,7 +810,6 @@ lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_tryCoe_match__2(lean_o
 extern lean_object* l_Lean_nullKind___closed__2;
 lean_object* l_Lean_Elab_Term_instMonadLogTermElabM___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_isLambdaWithImplicit___lambda__1___boxed(lean_object*, lean_object*);
-lean_object* l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__7___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_evalExpr(lean_object*);
 lean_object* l_Lean_mkAuxName___at_Lean_Elab_Term_mkAuxName___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_applyAttributesCore___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -828,27 +818,23 @@ lean_object* l_Lean_addDecl___at_Lean_Elab_Term_evalExpr___spec__3(lean_object*,
 lean_object* l_Lean_Elab_Term_resolveName_x27_match__4(lean_object*);
 lean_object* l_Lean_Elab_Term_synthesizeInst___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_termElabAttribute;
-lean_object* l_Lean_Elab_withInfoContext___at_Lean_Elab_Term_withMacroExpansion___spec__2(lean_object*);
 lean_object* l_Lean_Elab_Term_mkFreshLevelMVars___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_resolveName_process___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_mapM___at_Lean_Elab_Term_resolveName_x27___spec__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_addAndCompile___at_Lean_Elab_Term_evalExpr___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_foldlM___at_Lean_Elab_Term_evalExpr___spec__11(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Elab_addMacroStack___rarg___lambda__1___closed__3;
-lean_object* l_Lean_Elab_withInfoContext___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_resolveId_x3f___lambda__1___closed__1;
 lean_object* l_Lean_Elab_Term_Context_sectionVars___default;
 lean_object* l_Lean_Elab_Term_tryPostponeIfHasMVars___closed__2;
 lean_object* l_Lean_Elab_Term_resolveId_x3f_match__1(lean_object*);
 lean_object* l_Lean_Elab_Term_instMonadQuotationTermElabM___closed__14;
-lean_object* l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__7___rarg(lean_object*);
 lean_object* l_Lean_Elab_Term_getDeclName_x3f___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_setAppPPExplicit(lean_object*);
 lean_object* l_Lean_Elab_Term_instMonadInfoTreeTermElabM___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_resolveId_x3f___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_resolveName_x27_match__9(lean_object*);
 lean_object* l_Lean_Elab_Term_instMonadQuotationTermElabM;
-lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_log___at_Lean_Elab_Term_traceAtCmdPos___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltin_Lean_Elab_Term_elabEnsureTypeOf(lean_object*);
 lean_object* l_Lean_Elab_Term_levelMVarToParam_x27(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -877,7 +863,6 @@ uint8_t l_UInt32_decEq(uint32_t, uint32_t);
 lean_object* l_Lean_Elab_Term_getFVarLocalDecl_x21___closed__4;
 lean_object* l_Lean_Elab_Term_elabEnsureExpectedType_match__1___rarg(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_resolveGlobalConstNoOverload___rarg___lambda__1___closed__1;
-lean_object* l_Lean_Elab_withInfoContext_x27___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_evalConst___at_Lean_Elab_Term_evalExpr___spec__13(lean_object*);
 lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabUsingElabFnsAux_match__2(lean_object*);
 lean_object* l_Lean_Elab_Term_liftMetaM___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -914,9 +899,11 @@ lean_object* l_Lean_Elab_Term_resolveId_x3f_match__1___rarg(lean_object*, lean_o
 lean_object* l_Lean_Elab_Term_traceAtCmdPos(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_getLocalDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Elab_postponeExceptionId;
+lean_object* l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_throwPostpone___at_Lean_Elab_Term_tryPostpone___spec__1___rarg(lean_object*);
 lean_object* lean_environment_main_module(lean_object*);
 lean_object* l_Lean_Elab_Term_mkTermElabAttributeUnsafe___closed__9;
+lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__2___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_tryCoeThunk_x3f_match__1(lean_object*);
 extern lean_object* l_Lean_resetTraceState___rarg___lambda__1___closed__1;
 lean_object* l_List_map___at_Lean_MessageData_instCoeListExprMessageData___spec__1(lean_object*);
@@ -990,6 +977,7 @@ lean_object* l_Lean_Elab_Term_savingMCtx___rarg(lean_object*, lean_object*, lean
 lean_object* l_Lean_Elab_Term_State_syntheticMVars___default;
 lean_object* l_Lean_Elab_logAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_exceptionToSorry___spec__2(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_instInhabitedSavedState___closed__1;
+lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__2___boxed(lean_object*);
 lean_object* l_Lean_Elab_Term_registerMVarErrorCustomInfo(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_isTypeApp_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_isLetRecAuxMVar___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -1044,6 +1032,7 @@ lean_object* l___regBuiltin_Lean_Elab_Term_elabSyntheticHole(lean_object*);
 lean_object* l_Lean_Elab_Term_elabSort(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Elab_Term_levelMVarToParam___lambda__1(lean_object*, lean_object*);
 lean_object* l_List_foldr___at_Lean_Elab_Term_resolveName_x27___spec__3(lean_object*, lean_object*);
+lean_object* l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_tryLiftAndCoe_match__2___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabSyntheticHole___closed__2;
 lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_applyAttributesCore(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -1052,7 +1041,6 @@ lean_object* l_Lean_Elab_Term_mkTypeMismatchError___closed__2;
 lean_object* l_Lean_Elab_Term_adaptExpander(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_initFn____x40_Lean_Elab_Term___hyg_10199____closed__1;
 lean_object* l_Lean_Meta_getLevel(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__4___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_tryPostponeIfMVar(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_evalExpr___rarg___closed__1;
 lean_object* l_Lean_Elab_Term_instMonadInfoTreeTermElabM___closed__5;
@@ -1095,6 +1083,7 @@ lean_object* l_Lean_Elab_Term_TermElabM_toIO_match__1(lean_object*, lean_object*
 uint8_t l_Lean_Syntax_isNone(lean_object*);
 lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_tryCoeSort___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_inferType(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_elabDoubleQuotedName_match__1___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_LVal_getRef_match__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_evalExpr___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -1193,6 +1182,7 @@ lean_object* l_Lean_Syntax_getArg(lean_object*, lean_object*);
 extern lean_object* l_Lean_Core_instInhabitedState___closed__2;
 lean_object* l_Lean_Elab_Term_resolveName_process___closed__2;
 lean_object* l_Lean_throwError___at_Lean_Elab_Term_elabDoubleQuotedName___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__2(lean_object*);
 extern lean_object* l_Lean_mkOptionalNode___closed__2;
 lean_object* l_Lean_Elab_Term_logUnassignedUsingErrorInfos_match__1(lean_object*);
 lean_object* l_Lean_Elab_Term_elabRawNatLit(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -1234,7 +1224,6 @@ uint8_t l_Std_PersistentArray_anyM___at_Lean_MessageLog_hasErrors___spec__1(lean
 lean_object* l_Std_HashMapImp_find_x3f___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabUsingElabFns___spec__5___boxed(lean_object*, lean_object*);
 extern lean_object* l_myMacro____x40_Init_Notation___hyg_12336____closed__12;
 lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_Term_0__Lean_Elab_Term_applyAttributesCore___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__7(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_mkInstMVar___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_registerCustomErrorIfMVar_match__1(lean_object*);
 uint8_t l___private_Lean_Elab_Term_0__Lean_Elab_Term_isExplicitApp(lean_object*);
@@ -1362,7 +1351,6 @@ lean_object* l_Lean_instMonadRef___rarg(lean_object*, lean_object*, lean_object*
 uint8_t l_List_foldlM___at_Lean_Elab_Term_evalExpr___spec__10___lambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_TermElabM_toIO(lean_object*);
 lean_object* l_Lean_Elab_Term_applyAttributes___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Elab_withInfoContext___at_Lean_Elab_Term_withMacroExpansion___spec__2___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_throwUnknownConstant___at_Lean_Elab_Term_elabDoubleQuotedName___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_dropTermParens(lean_object*);
 lean_object* l_Lean_Elab_Term_mkFreshBinderName___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -7033,7 +7021,7 @@ lean_dec(x_2);
 return x_9;
 }
 }
-lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__4___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__2___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
 lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; uint8_t x_20; 
@@ -7198,834 +7186,415 @@ return x_52;
 }
 }
 }
-lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__4(lean_object* x_1) {
+lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__2(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__4___rarg___boxed), 6, 0);
+x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__2___rarg___boxed), 6, 0);
 return x_2;
 }
 }
-lean_object* l_Lean_Elab_withInfoContext_x27___at_Lean_Elab_Term_withMacroExpansion___spec__3___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
-_start:
-{
-lean_object* x_10; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; uint8_t x_28; 
-x_23 = lean_st_ref_get(x_8, x_9);
-x_24 = lean_ctor_get(x_23, 1);
-lean_inc(x_24);
-lean_dec(x_23);
-x_25 = lean_st_ref_get(x_4, x_24);
-x_26 = lean_ctor_get(x_25, 0);
-lean_inc(x_26);
-x_27 = lean_ctor_get(x_26, 5);
-lean_inc(x_27);
-lean_dec(x_26);
-x_28 = lean_ctor_get_uint8(x_27, sizeof(void*)*2);
-lean_dec(x_27);
-if (x_28 == 0)
-{
-lean_object* x_29; lean_object* x_30; 
-lean_dec(x_2);
-x_29 = lean_ctor_get(x_25, 1);
-lean_inc(x_29);
-lean_dec(x_25);
-x_30 = lean_apply_7(x_1, x_3, x_4, x_5, x_6, x_7, x_8, x_29);
-return x_30;
-}
-else
-{
-lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; 
-x_31 = lean_ctor_get(x_25, 1);
-lean_inc(x_31);
-lean_dec(x_25);
-x_32 = l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__4___rarg(x_4, x_5, x_6, x_7, x_8, x_31);
-x_33 = lean_ctor_get(x_32, 0);
-lean_inc(x_33);
-x_34 = lean_ctor_get(x_32, 1);
-lean_inc(x_34);
-lean_dec(x_32);
-lean_inc(x_8);
-lean_inc(x_7);
-lean_inc(x_6);
-lean_inc(x_5);
-lean_inc(x_4);
-lean_inc(x_3);
-x_35 = lean_apply_7(x_1, x_3, x_4, x_5, x_6, x_7, x_8, x_34);
-if (lean_obj_tag(x_35) == 0)
-{
-lean_object* x_36; lean_object* x_37; lean_object* x_38; 
-x_36 = lean_ctor_get(x_35, 0);
-lean_inc(x_36);
-x_37 = lean_ctor_get(x_35, 1);
-lean_inc(x_37);
-lean_dec(x_35);
-lean_inc(x_8);
-lean_inc(x_4);
-lean_inc(x_36);
-x_38 = lean_apply_8(x_2, x_36, x_3, x_4, x_5, x_6, x_7, x_8, x_37);
-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; 
-x_39 = lean_ctor_get(x_38, 0);
-lean_inc(x_39);
-x_40 = lean_ctor_get(x_38, 1);
-lean_inc(x_40);
-lean_dec(x_38);
-x_41 = lean_st_ref_get(x_8, x_40);
-lean_dec(x_8);
-x_42 = lean_ctor_get(x_41, 1);
-lean_inc(x_42);
-lean_dec(x_41);
-x_43 = lean_st_ref_take(x_4, x_42);
-x_44 = lean_ctor_get(x_43, 0);
-lean_inc(x_44);
-x_45 = lean_ctor_get(x_44, 5);
-lean_inc(x_45);
-if (lean_obj_tag(x_39) == 0)
-{
-lean_object* x_46; uint8_t x_47; 
-x_46 = lean_ctor_get(x_43, 1);
-lean_inc(x_46);
-lean_dec(x_43);
-x_47 = !lean_is_exclusive(x_44);
-if (x_47 == 0)
-{
-lean_object* x_48; uint8_t x_49; 
-x_48 = lean_ctor_get(x_44, 5);
-lean_dec(x_48);
-x_49 = !lean_is_exclusive(x_45);
-if (x_49 == 0)
-{
-lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; uint8_t x_55; 
-x_50 = lean_ctor_get(x_45, 1);
-x_51 = lean_ctor_get(x_39, 0);
-lean_inc(x_51);
-lean_dec(x_39);
-x_52 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_52, 0, x_51);
-lean_ctor_set(x_52, 1, x_50);
-x_53 = l_Std_PersistentArray_push___rarg(x_33, x_52);
-lean_ctor_set(x_45, 1, x_53);
-x_54 = lean_st_ref_set(x_4, x_44, x_46);
-lean_dec(x_4);
-x_55 = !lean_is_exclusive(x_54);
-if (x_55 == 0)
-{
-lean_object* x_56; lean_object* x_57; lean_object* x_58; 
-x_56 = lean_ctor_get(x_54, 0);
-lean_dec(x_56);
-x_57 = lean_box(0);
-x_58 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_58, 0, x_36);
-lean_ctor_set(x_58, 1, x_57);
-lean_ctor_set(x_54, 0, x_58);
-x_10 = x_54;
-goto block_22;
-}
-else
-{
-lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; 
-x_59 = lean_ctor_get(x_54, 1);
-lean_inc(x_59);
-lean_dec(x_54);
-x_60 = lean_box(0);
-x_61 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_61, 0, x_36);
-lean_ctor_set(x_61, 1, x_60);
-x_62 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_62, 0, x_61);
-lean_ctor_set(x_62, 1, x_59);
-x_10 = x_62;
-goto block_22;
-}
-}
-else
-{
-uint8_t 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; 
-x_63 = lean_ctor_get_uint8(x_45, sizeof(void*)*2);
-x_64 = lean_ctor_get(x_45, 0);
-x_65 = lean_ctor_get(x_45, 1);
-lean_inc(x_65);
-lean_inc(x_64);
-lean_dec(x_45);
-x_66 = lean_ctor_get(x_39, 0);
-lean_inc(x_66);
-lean_dec(x_39);
-x_67 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_67, 0, x_66);
-lean_ctor_set(x_67, 1, x_65);
-x_68 = l_Std_PersistentArray_push___rarg(x_33, x_67);
-x_69 = lean_alloc_ctor(0, 2, 1);
-lean_ctor_set(x_69, 0, x_64);
-lean_ctor_set(x_69, 1, x_68);
-lean_ctor_set_uint8(x_69, sizeof(void*)*2, x_63);
-lean_ctor_set(x_44, 5, x_69);
-x_70 = lean_st_ref_set(x_4, x_44, x_46);
-lean_dec(x_4);
-x_71 = lean_ctor_get(x_70, 1);
-lean_inc(x_71);
-if (lean_is_exclusive(x_70)) {
- lean_ctor_release(x_70, 0);
- lean_ctor_release(x_70, 1);
- x_72 = x_70;
-} else {
- lean_dec_ref(x_70);
- x_72 = lean_box(0);
-}
-x_73 = lean_box(0);
-x_74 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_74, 0, x_36);
-lean_ctor_set(x_74, 1, x_73);
-if (lean_is_scalar(x_72)) {
- x_75 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_75 = x_72;
-}
-lean_ctor_set(x_75, 0, x_74);
-lean_ctor_set(x_75, 1, x_71);
-x_10 = x_75;
-goto block_22;
-}
-}
-else
-{
-lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; uint8_t 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; 
-x_76 = lean_ctor_get(x_44, 0);
-x_77 = lean_ctor_get(x_44, 1);
-x_78 = lean_ctor_get(x_44, 2);
-x_79 = lean_ctor_get(x_44, 3);
-x_80 = lean_ctor_get(x_44, 4);
-lean_inc(x_80);
-lean_inc(x_79);
-lean_inc(x_78);
-lean_inc(x_77);
-lean_inc(x_76);
-lean_dec(x_44);
-x_81 = lean_ctor_get_uint8(x_45, sizeof(void*)*2);
-x_82 = lean_ctor_get(x_45, 0);
-lean_inc(x_82);
-x_83 = lean_ctor_get(x_45, 1);
-lean_inc(x_83);
-if (lean_is_exclusive(x_45)) {
- lean_ctor_release(x_45, 0);
- lean_ctor_release(x_45, 1);
- x_84 = x_45;
-} else {
- lean_dec_ref(x_45);
- x_84 = lean_box(0);
-}
-x_85 = lean_ctor_get(x_39, 0);
-lean_inc(x_85);
-lean_dec(x_39);
-x_86 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_86, 0, x_85);
-lean_ctor_set(x_86, 1, x_83);
-x_87 = l_Std_PersistentArray_push___rarg(x_33, x_86);
-if (lean_is_scalar(x_84)) {
- x_88 = lean_alloc_ctor(0, 2, 1);
-} else {
- x_88 = x_84;
-}
-lean_ctor_set(x_88, 0, x_82);
-lean_ctor_set(x_88, 1, x_87);
-lean_ctor_set_uint8(x_88, sizeof(void*)*2, x_81);
-x_89 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_89, 0, x_76);
-lean_ctor_set(x_89, 1, x_77);
-lean_ctor_set(x_89, 2, x_78);
-lean_ctor_set(x_89, 3, x_79);
-lean_ctor_set(x_89, 4, x_80);
-lean_ctor_set(x_89, 5, x_88);
-x_90 = lean_st_ref_set(x_4, x_89, x_46);
-lean_dec(x_4);
-x_91 = lean_ctor_get(x_90, 1);
-lean_inc(x_91);
-if (lean_is_exclusive(x_90)) {
- lean_ctor_release(x_90, 0);
- lean_ctor_release(x_90, 1);
- x_92 = x_90;
-} else {
- lean_dec_ref(x_90);
- x_92 = lean_box(0);
-}
-x_93 = lean_box(0);
-x_94 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_94, 0, x_36);
-lean_ctor_set(x_94, 1, x_93);
-if (lean_is_scalar(x_92)) {
- x_95 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_95 = x_92;
-}
-lean_ctor_set(x_95, 0, x_94);
-lean_ctor_set(x_95, 1, x_91);
-x_10 = x_95;
-goto block_22;
-}
-}
-else
-{
-lean_object* x_96; uint8_t x_97; 
-x_96 = lean_ctor_get(x_43, 1);
-lean_inc(x_96);
-lean_dec(x_43);
-x_97 = !lean_is_exclusive(x_44);
-if (x_97 == 0)
-{
-lean_object* x_98; uint8_t x_99; 
-x_98 = lean_ctor_get(x_44, 5);
-lean_dec(x_98);
-x_99 = !lean_is_exclusive(x_45);
-if (x_99 == 0)
-{
-lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; uint8_t x_105; 
-x_100 = lean_ctor_get(x_45, 1);
-lean_dec(x_100);
-x_101 = lean_ctor_get(x_39, 0);
-lean_inc(x_101);
-lean_dec(x_39);
-x_102 = lean_alloc_ctor(3, 1, 0);
-lean_ctor_set(x_102, 0, x_101);
-x_103 = l_Std_PersistentArray_push___rarg(x_33, x_102);
-lean_ctor_set(x_45, 1, x_103);
-x_104 = lean_st_ref_set(x_4, x_44, x_96);
-lean_dec(x_4);
-x_105 = !lean_is_exclusive(x_104);
-if (x_105 == 0)
-{
-lean_object* x_106; lean_object* x_107; lean_object* x_108; 
-x_106 = lean_ctor_get(x_104, 0);
-lean_dec(x_106);
-x_107 = lean_box(0);
-x_108 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_108, 0, x_36);
-lean_ctor_set(x_108, 1, x_107);
-lean_ctor_set(x_104, 0, x_108);
-x_10 = x_104;
-goto block_22;
-}
-else
-{
-lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; 
-x_109 = lean_ctor_get(x_104, 1);
-lean_inc(x_109);
-lean_dec(x_104);
-x_110 = lean_box(0);
-x_111 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_111, 0, x_36);
-lean_ctor_set(x_111, 1, x_110);
-x_112 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_112, 0, x_111);
-lean_ctor_set(x_112, 1, x_109);
-x_10 = x_112;
-goto block_22;
-}
-}
-else
-{
-uint8_t x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; 
-x_113 = lean_ctor_get_uint8(x_45, sizeof(void*)*2);
-x_114 = lean_ctor_get(x_45, 0);
-lean_inc(x_114);
-lean_dec(x_45);
-x_115 = lean_ctor_get(x_39, 0);
-lean_inc(x_115);
-lean_dec(x_39);
-x_116 = lean_alloc_ctor(3, 1, 0);
-lean_ctor_set(x_116, 0, x_115);
-x_117 = l_Std_PersistentArray_push___rarg(x_33, x_116);
-x_118 = lean_alloc_ctor(0, 2, 1);
-lean_ctor_set(x_118, 0, x_114);
-lean_ctor_set(x_118, 1, x_117);
-lean_ctor_set_uint8(x_118, sizeof(void*)*2, x_113);
-lean_ctor_set(x_44, 5, x_118);
-x_119 = lean_st_ref_set(x_4, x_44, x_96);
-lean_dec(x_4);
-x_120 = lean_ctor_get(x_119, 1);
-lean_inc(x_120);
-if (lean_is_exclusive(x_119)) {
- lean_ctor_release(x_119, 0);
- lean_ctor_release(x_119, 1);
- x_121 = x_119;
-} else {
- lean_dec_ref(x_119);
- x_121 = lean_box(0);
-}
-x_122 = lean_box(0);
-x_123 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_123, 0, x_36);
-lean_ctor_set(x_123, 1, x_122);
-if (lean_is_scalar(x_121)) {
- x_124 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_124 = x_121;
-}
-lean_ctor_set(x_124, 0, x_123);
-lean_ctor_set(x_124, 1, x_120);
-x_10 = x_124;
-goto block_22;
-}
-}
-else
-{
-lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; uint8_t 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; 
-x_125 = lean_ctor_get(x_44, 0);
-x_126 = lean_ctor_get(x_44, 1);
-x_127 = lean_ctor_get(x_44, 2);
-x_128 = lean_ctor_get(x_44, 3);
-x_129 = lean_ctor_get(x_44, 4);
-lean_inc(x_129);
-lean_inc(x_128);
-lean_inc(x_127);
-lean_inc(x_126);
-lean_inc(x_125);
-lean_dec(x_44);
-x_130 = lean_ctor_get_uint8(x_45, sizeof(void*)*2);
-x_131 = lean_ctor_get(x_45, 0);
-lean_inc(x_131);
-if (lean_is_exclusive(x_45)) {
- lean_ctor_release(x_45, 0);
- lean_ctor_release(x_45, 1);
- x_132 = x_45;
-} else {
- lean_dec_ref(x_45);
- x_132 = lean_box(0);
-}
-x_133 = lean_ctor_get(x_39, 0);
-lean_inc(x_133);
-lean_dec(x_39);
-x_134 = lean_alloc_ctor(3, 1, 0);
-lean_ctor_set(x_134, 0, x_133);
-x_135 = l_Std_PersistentArray_push___rarg(x_33, x_134);
-if (lean_is_scalar(x_132)) {
- x_136 = lean_alloc_ctor(0, 2, 1);
-} else {
- x_136 = x_132;
-}
-lean_ctor_set(x_136, 0, x_131);
-lean_ctor_set(x_136, 1, x_135);
-lean_ctor_set_uint8(x_136, sizeof(void*)*2, x_130);
-x_137 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_137, 0, x_125);
-lean_ctor_set(x_137, 1, x_126);
-lean_ctor_set(x_137, 2, x_127);
-lean_ctor_set(x_137, 3, x_128);
-lean_ctor_set(x_137, 4, x_129);
-lean_ctor_set(x_137, 5, x_136);
-x_138 = lean_st_ref_set(x_4, x_137, x_96);
-lean_dec(x_4);
-x_139 = lean_ctor_get(x_138, 1);
-lean_inc(x_139);
-if (lean_is_exclusive(x_138)) {
- lean_ctor_release(x_138, 0);
- lean_ctor_release(x_138, 1);
- x_140 = x_138;
-} else {
- lean_dec_ref(x_138);
- x_140 = lean_box(0);
-}
-x_141 = lean_box(0);
-x_142 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_142, 0, x_36);
-lean_ctor_set(x_142, 1, x_141);
-if (lean_is_scalar(x_140)) {
- x_143 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_143 = x_140;
-}
-lean_ctor_set(x_143, 0, x_142);
-lean_ctor_set(x_143, 1, x_139);
-x_10 = x_143;
-goto block_22;
-}
-}
-}
-else
-{
-uint8_t x_144; 
-lean_dec(x_36);
-lean_dec(x_33);
-lean_dec(x_8);
-lean_dec(x_4);
-x_144 = !lean_is_exclusive(x_38);
-if (x_144 == 0)
-{
-x_10 = x_38;
-goto block_22;
-}
-else
-{
-lean_object* x_145; lean_object* x_146; lean_object* x_147; 
-x_145 = lean_ctor_get(x_38, 0);
-x_146 = lean_ctor_get(x_38, 1);
-lean_inc(x_146);
-lean_inc(x_145);
-lean_dec(x_38);
-x_147 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_147, 0, x_145);
-lean_ctor_set(x_147, 1, x_146);
-x_10 = x_147;
-goto block_22;
-}
-}
-}
-else
-{
-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; uint8_t x_156; 
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_3);
-lean_dec(x_2);
-x_148 = lean_ctor_get(x_35, 0);
-lean_inc(x_148);
-x_149 = lean_ctor_get(x_35, 1);
-lean_inc(x_149);
-lean_dec(x_35);
-x_150 = lean_st_ref_get(x_8, x_149);
-lean_dec(x_8);
-x_151 = lean_ctor_get(x_150, 1);
-lean_inc(x_151);
-lean_dec(x_150);
-x_152 = lean_st_ref_take(x_4, x_151);
-x_153 = lean_ctor_get(x_152, 0);
-lean_inc(x_153);
-x_154 = lean_ctor_get(x_153, 5);
-lean_inc(x_154);
-x_155 = lean_ctor_get(x_152, 1);
-lean_inc(x_155);
-lean_dec(x_152);
-x_156 = !lean_is_exclusive(x_153);
-if (x_156 == 0)
-{
-lean_object* x_157; uint8_t x_158; 
-x_157 = lean_ctor_get(x_153, 5);
-lean_dec(x_157);
-x_158 = !lean_is_exclusive(x_154);
-if (x_158 == 0)
-{
-lean_object* x_159; lean_object* x_160; uint8_t x_161; 
-x_159 = lean_ctor_get(x_154, 1);
-lean_dec(x_159);
-lean_ctor_set(x_154, 1, x_33);
-x_160 = lean_st_ref_set(x_4, x_153, x_155);
-lean_dec(x_4);
-x_161 = !lean_is_exclusive(x_160);
-if (x_161 == 0)
-{
-lean_object* x_162; 
-x_162 = lean_ctor_get(x_160, 0);
-lean_dec(x_162);
-lean_ctor_set_tag(x_160, 1);
-lean_ctor_set(x_160, 0, x_148);
-x_10 = x_160;
-goto block_22;
-}
-else
-{
-lean_object* x_163; lean_object* x_164; 
-x_163 = lean_ctor_get(x_160, 1);
-lean_inc(x_163);
-lean_dec(x_160);
-x_164 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_164, 0, x_148);
-lean_ctor_set(x_164, 1, x_163);
-x_10 = x_164;
-goto block_22;
-}
-}
-else
-{
-uint8_t 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; 
-x_165 = lean_ctor_get_uint8(x_154, sizeof(void*)*2);
-x_166 = lean_ctor_get(x_154, 0);
-lean_inc(x_166);
-lean_dec(x_154);
-x_167 = lean_alloc_ctor(0, 2, 1);
-lean_ctor_set(x_167, 0, x_166);
-lean_ctor_set(x_167, 1, x_33);
-lean_ctor_set_uint8(x_167, sizeof(void*)*2, x_165);
-lean_ctor_set(x_153, 5, x_167);
-x_168 = lean_st_ref_set(x_4, x_153, x_155);
-lean_dec(x_4);
-x_169 = lean_ctor_get(x_168, 1);
-lean_inc(x_169);
-if (lean_is_exclusive(x_168)) {
- lean_ctor_release(x_168, 0);
- lean_ctor_release(x_168, 1);
- x_170 = x_168;
-} else {
- lean_dec_ref(x_168);
- x_170 = lean_box(0);
-}
-if (lean_is_scalar(x_170)) {
- x_171 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_171 = x_170;
- lean_ctor_set_tag(x_171, 1);
-}
-lean_ctor_set(x_171, 0, x_148);
-lean_ctor_set(x_171, 1, x_169);
-x_10 = x_171;
-goto block_22;
-}
-}
-else
-{
-lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; uint8_t x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; 
-x_172 = lean_ctor_get(x_153, 0);
-x_173 = lean_ctor_get(x_153, 1);
-x_174 = lean_ctor_get(x_153, 2);
-x_175 = lean_ctor_get(x_153, 3);
-x_176 = lean_ctor_get(x_153, 4);
-lean_inc(x_176);
-lean_inc(x_175);
-lean_inc(x_174);
-lean_inc(x_173);
-lean_inc(x_172);
-lean_dec(x_153);
-x_177 = lean_ctor_get_uint8(x_154, sizeof(void*)*2);
-x_178 = lean_ctor_get(x_154, 0);
-lean_inc(x_178);
-if (lean_is_exclusive(x_154)) {
- lean_ctor_release(x_154, 0);
- lean_ctor_release(x_154, 1);
- x_179 = x_154;
-} else {
- lean_dec_ref(x_154);
- x_179 = lean_box(0);
-}
-if (lean_is_scalar(x_179)) {
- x_180 = lean_alloc_ctor(0, 2, 1);
-} else {
- x_180 = x_179;
-}
-lean_ctor_set(x_180, 0, x_178);
-lean_ctor_set(x_180, 1, x_33);
-lean_ctor_set_uint8(x_180, sizeof(void*)*2, x_177);
-x_181 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_181, 0, x_172);
-lean_ctor_set(x_181, 1, x_173);
-lean_ctor_set(x_181, 2, x_174);
-lean_ctor_set(x_181, 3, x_175);
-lean_ctor_set(x_181, 4, x_176);
-lean_ctor_set(x_181, 5, x_180);
-x_182 = lean_st_ref_set(x_4, x_181, x_155);
-lean_dec(x_4);
-x_183 = lean_ctor_get(x_182, 1);
-lean_inc(x_183);
-if (lean_is_exclusive(x_182)) {
- lean_ctor_release(x_182, 0);
- lean_ctor_release(x_182, 1);
- x_184 = x_182;
-} else {
- lean_dec_ref(x_182);
- x_184 = lean_box(0);
-}
-if (lean_is_scalar(x_184)) {
- x_185 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_185 = x_184;
- lean_ctor_set_tag(x_185, 1);
-}
-lean_ctor_set(x_185, 0, x_148);
-lean_ctor_set(x_185, 1, x_183);
-x_10 = x_185;
-goto block_22;
-}
-}
-}
-block_22:
-{
-if (lean_obj_tag(x_10) == 0)
-{
-uint8_t x_11; 
-x_11 = !lean_is_exclusive(x_10);
-if (x_11 == 0)
-{
-lean_object* x_12; lean_object* x_13; 
-x_12 = lean_ctor_get(x_10, 0);
-x_13 = lean_ctor_get(x_12, 0);
-lean_inc(x_13);
-lean_dec(x_12);
-lean_ctor_set(x_10, 0, x_13);
-return x_10;
-}
-else
-{
-lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
-x_14 = lean_ctor_get(x_10, 0);
-x_15 = lean_ctor_get(x_10, 1);
-lean_inc(x_15);
-lean_inc(x_14);
-lean_dec(x_10);
-x_16 = lean_ctor_get(x_14, 0);
-lean_inc(x_16);
-lean_dec(x_14);
-x_17 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_17, 0, x_16);
-lean_ctor_set(x_17, 1, x_15);
-return x_17;
-}
-}
-else
-{
-uint8_t x_18; 
-x_18 = !lean_is_exclusive(x_10);
-if (x_18 == 0)
-{
-return x_10;
-}
-else
-{
-lean_object* x_19; lean_object* x_20; lean_object* x_21; 
-x_19 = lean_ctor_get(x_10, 0);
-x_20 = lean_ctor_get(x_10, 1);
-lean_inc(x_20);
-lean_inc(x_19);
-lean_dec(x_10);
-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;
-}
-}
-}
-}
-}
-lean_object* l_Lean_Elab_withInfoContext_x27___at_Lean_Elab_Term_withMacroExpansion___spec__3(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; 
-x_2 = lean_alloc_closure((void*)(l_Lean_Elab_withInfoContext_x27___at_Lean_Elab_Term_withMacroExpansion___spec__3___rarg), 9, 0);
-return x_2;
-}
-}
-lean_object* l_Lean_Elab_withInfoContext___at_Lean_Elab_Term_withMacroExpansion___spec__2___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
-_start:
-{
-lean_object* x_10; 
-x_10 = lean_apply_7(x_1, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
-if (lean_obj_tag(x_10) == 0)
-{
-uint8_t x_11; 
-x_11 = !lean_is_exclusive(x_10);
-if (x_11 == 0)
-{
-lean_object* x_12; lean_object* x_13; 
-x_12 = lean_ctor_get(x_10, 0);
-x_13 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_13, 0, x_12);
-lean_ctor_set(x_10, 0, x_13);
-return x_10;
-}
-else
-{
-lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
-x_14 = lean_ctor_get(x_10, 0);
-x_15 = lean_ctor_get(x_10, 1);
-lean_inc(x_15);
-lean_inc(x_14);
-lean_dec(x_10);
-x_16 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_16, 0, x_14);
-x_17 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_17, 0, x_16);
-lean_ctor_set(x_17, 1, x_15);
-return x_17;
-}
-}
-else
-{
-uint8_t x_18; 
-x_18 = !lean_is_exclusive(x_10);
-if (x_18 == 0)
-{
-return x_10;
-}
-else
-{
-lean_object* x_19; lean_object* x_20; lean_object* x_21; 
-x_19 = lean_ctor_get(x_10, 0);
-x_20 = lean_ctor_get(x_10, 1);
-lean_inc(x_20);
-lean_inc(x_19);
-lean_dec(x_10);
-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;
-}
-}
-}
-}
-lean_object* l_Lean_Elab_withInfoContext___at_Lean_Elab_Term_withMacroExpansion___spec__2___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
-_start:
-{
-lean_object* x_10; lean_object* x_11; 
-x_10 = lean_alloc_closure((void*)(l_Lean_Elab_withInfoContext___at_Lean_Elab_Term_withMacroExpansion___spec__2___rarg___lambda__1___boxed), 9, 1);
-lean_closure_set(x_10, 0, x_2);
-x_11 = l_Lean_Elab_withInfoContext_x27___at_Lean_Elab_Term_withMacroExpansion___spec__3___rarg(x_1, x_10, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
-return x_11;
-}
-}
-lean_object* l_Lean_Elab_withInfoContext___at_Lean_Elab_Term_withMacroExpansion___spec__2(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; 
-x_2 = lean_alloc_closure((void*)(l_Lean_Elab_withInfoContext___at_Lean_Elab_Term_withMacroExpansion___spec__2___rarg), 9, 0);
-return x_2;
-}
-}
-lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Term_withMacroExpansion___spec__1___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
-_start:
-{
-lean_object* x_8; lean_object* x_9; 
-x_8 = lean_ctor_get(x_3, 1);
-lean_inc(x_8);
-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;
-}
-}
-lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Term_withMacroExpansion___spec__1___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
-_start:
-{
-lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-x_11 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_11, 0, x_3);
-lean_ctor_set(x_11, 1, x_1);
-lean_ctor_set(x_11, 2, x_2);
-x_12 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_12, 0, x_11);
-x_13 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_13, 0, x_12);
-lean_ctor_set(x_13, 1, x_10);
-return x_13;
-}
-}
-static lean_object* _init_l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Term_withMacroExpansion___spec__1___rarg___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Term_withMacroExpansion___spec__1___rarg___lambda__1___boxed), 7, 0);
-return x_1;
-}
-}
 lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Term_withMacroExpansion___spec__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
-lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
-x_11 = lean_alloc_closure((void*)(l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Term_withMacroExpansion___spec__1___rarg___lambda__2___boxed), 10, 2);
-lean_closure_set(x_11, 0, x_1);
-lean_closure_set(x_11, 1, x_2);
-x_12 = l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Term_withMacroExpansion___spec__1___rarg___closed__1;
-x_13 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Term_instMonadLogTermElabM___spec__2___rarg), 9, 2);
-lean_closure_set(x_13, 0, x_12);
-lean_closure_set(x_13, 1, x_11);
-x_14 = l_Lean_Elab_withInfoContext___at_Lean_Elab_Term_withMacroExpansion___spec__2___rarg(x_3, x_13, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
-return x_14;
+lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; uint8_t x_16; 
+x_11 = lean_st_ref_get(x_9, x_10);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_st_ref_get(x_5, x_12);
+x_14 = lean_ctor_get(x_13, 0);
+lean_inc(x_14);
+x_15 = lean_ctor_get(x_14, 5);
+lean_inc(x_15);
+lean_dec(x_14);
+x_16 = lean_ctor_get_uint8(x_15, sizeof(void*)*2);
+lean_dec(x_15);
+if (x_16 == 0)
+{
+lean_object* x_17; lean_object* x_18; 
+lean_dec(x_2);
+lean_dec(x_1);
+x_17 = lean_ctor_get(x_13, 1);
+lean_inc(x_17);
+lean_dec(x_13);
+x_18 = lean_apply_7(x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_17);
+return x_18;
+}
+else
+{
+lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
+x_19 = lean_ctor_get(x_13, 1);
+lean_inc(x_19);
+lean_dec(x_13);
+x_20 = l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__2___rarg(x_5, x_6, x_7, x_8, x_9, x_19);
+x_21 = lean_ctor_get(x_20, 0);
+lean_inc(x_21);
+x_22 = lean_ctor_get(x_20, 1);
+lean_inc(x_22);
+lean_dec(x_20);
+lean_inc(x_9);
+lean_inc(x_6);
+lean_inc(x_5);
+x_23 = lean_apply_7(x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_22);
+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; uint8_t x_35; 
+x_24 = lean_ctor_get(x_23, 0);
+lean_inc(x_24);
+x_25 = lean_ctor_get(x_23, 1);
+lean_inc(x_25);
+lean_dec(x_23);
+x_26 = lean_ctor_get(x_6, 1);
+lean_inc(x_26);
+lean_dec(x_6);
+x_27 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_27, 0, x_26);
+lean_ctor_set(x_27, 1, x_1);
+lean_ctor_set(x_27, 2, x_2);
+x_28 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_28, 0, x_27);
+x_29 = lean_st_ref_get(x_9, x_25);
+lean_dec(x_9);
+x_30 = lean_ctor_get(x_29, 1);
+lean_inc(x_30);
+lean_dec(x_29);
+x_31 = lean_st_ref_take(x_5, x_30);
+x_32 = lean_ctor_get(x_31, 0);
+lean_inc(x_32);
+x_33 = lean_ctor_get(x_32, 5);
+lean_inc(x_33);
+x_34 = lean_ctor_get(x_31, 1);
+lean_inc(x_34);
+lean_dec(x_31);
+x_35 = !lean_is_exclusive(x_32);
+if (x_35 == 0)
+{
+lean_object* x_36; uint8_t x_37; 
+x_36 = lean_ctor_get(x_32, 5);
+lean_dec(x_36);
+x_37 = !lean_is_exclusive(x_33);
+if (x_37 == 0)
+{
+lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; uint8_t x_42; 
+x_38 = lean_ctor_get(x_33, 1);
+x_39 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_39, 0, x_28);
+lean_ctor_set(x_39, 1, x_38);
+x_40 = l_Std_PersistentArray_push___rarg(x_21, x_39);
+lean_ctor_set(x_33, 1, x_40);
+x_41 = lean_st_ref_set(x_5, x_32, x_34);
+lean_dec(x_5);
+x_42 = !lean_is_exclusive(x_41);
+if (x_42 == 0)
+{
+lean_object* x_43; 
+x_43 = lean_ctor_get(x_41, 0);
+lean_dec(x_43);
+lean_ctor_set(x_41, 0, x_24);
+return x_41;
+}
+else
+{
+lean_object* x_44; lean_object* x_45; 
+x_44 = lean_ctor_get(x_41, 1);
+lean_inc(x_44);
+lean_dec(x_41);
+x_45 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_45, 0, x_24);
+lean_ctor_set(x_45, 1, x_44);
+return x_45;
+}
+}
+else
+{
+uint8_t 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; 
+x_46 = lean_ctor_get_uint8(x_33, sizeof(void*)*2);
+x_47 = lean_ctor_get(x_33, 0);
+x_48 = lean_ctor_get(x_33, 1);
+lean_inc(x_48);
+lean_inc(x_47);
+lean_dec(x_33);
+x_49 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_49, 0, x_28);
+lean_ctor_set(x_49, 1, x_48);
+x_50 = l_Std_PersistentArray_push___rarg(x_21, x_49);
+x_51 = lean_alloc_ctor(0, 2, 1);
+lean_ctor_set(x_51, 0, x_47);
+lean_ctor_set(x_51, 1, x_50);
+lean_ctor_set_uint8(x_51, sizeof(void*)*2, x_46);
+lean_ctor_set(x_32, 5, x_51);
+x_52 = lean_st_ref_set(x_5, x_32, x_34);
+lean_dec(x_5);
+x_53 = lean_ctor_get(x_52, 1);
+lean_inc(x_53);
+if (lean_is_exclusive(x_52)) {
+ lean_ctor_release(x_52, 0);
+ lean_ctor_release(x_52, 1);
+ x_54 = x_52;
+} else {
+ lean_dec_ref(x_52);
+ x_54 = lean_box(0);
+}
+if (lean_is_scalar(x_54)) {
+ x_55 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_55 = x_54;
+}
+lean_ctor_set(x_55, 0, x_24);
+lean_ctor_set(x_55, 1, x_53);
+return x_55;
+}
+}
+else
+{
+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_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; 
+x_56 = lean_ctor_get(x_32, 0);
+x_57 = lean_ctor_get(x_32, 1);
+x_58 = lean_ctor_get(x_32, 2);
+x_59 = lean_ctor_get(x_32, 3);
+x_60 = lean_ctor_get(x_32, 4);
+lean_inc(x_60);
+lean_inc(x_59);
+lean_inc(x_58);
+lean_inc(x_57);
+lean_inc(x_56);
+lean_dec(x_32);
+x_61 = lean_ctor_get_uint8(x_33, sizeof(void*)*2);
+x_62 = lean_ctor_get(x_33, 0);
+lean_inc(x_62);
+x_63 = lean_ctor_get(x_33, 1);
+lean_inc(x_63);
+if (lean_is_exclusive(x_33)) {
+ lean_ctor_release(x_33, 0);
+ lean_ctor_release(x_33, 1);
+ x_64 = x_33;
+} else {
+ lean_dec_ref(x_33);
+ x_64 = lean_box(0);
+}
+x_65 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_65, 0, x_28);
+lean_ctor_set(x_65, 1, x_63);
+x_66 = l_Std_PersistentArray_push___rarg(x_21, x_65);
+if (lean_is_scalar(x_64)) {
+ x_67 = lean_alloc_ctor(0, 2, 1);
+} else {
+ x_67 = x_64;
+}
+lean_ctor_set(x_67, 0, x_62);
+lean_ctor_set(x_67, 1, x_66);
+lean_ctor_set_uint8(x_67, sizeof(void*)*2, x_61);
+x_68 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_68, 0, x_56);
+lean_ctor_set(x_68, 1, x_57);
+lean_ctor_set(x_68, 2, x_58);
+lean_ctor_set(x_68, 3, x_59);
+lean_ctor_set(x_68, 4, x_60);
+lean_ctor_set(x_68, 5, x_67);
+x_69 = lean_st_ref_set(x_5, x_68, x_34);
+lean_dec(x_5);
+x_70 = lean_ctor_get(x_69, 1);
+lean_inc(x_70);
+if (lean_is_exclusive(x_69)) {
+ lean_ctor_release(x_69, 0);
+ lean_ctor_release(x_69, 1);
+ x_71 = x_69;
+} else {
+ lean_dec_ref(x_69);
+ x_71 = lean_box(0);
+}
+if (lean_is_scalar(x_71)) {
+ x_72 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_72 = x_71;
+}
+lean_ctor_set(x_72, 0, x_24);
+lean_ctor_set(x_72, 1, x_70);
+return x_72;
+}
+}
+else
+{
+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; uint8_t x_84; 
+x_73 = lean_ctor_get(x_23, 0);
+lean_inc(x_73);
+x_74 = lean_ctor_get(x_23, 1);
+lean_inc(x_74);
+lean_dec(x_23);
+x_75 = lean_ctor_get(x_6, 1);
+lean_inc(x_75);
+lean_dec(x_6);
+x_76 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_76, 0, x_75);
+lean_ctor_set(x_76, 1, x_1);
+lean_ctor_set(x_76, 2, x_2);
+x_77 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_77, 0, x_76);
+x_78 = lean_st_ref_get(x_9, x_74);
+lean_dec(x_9);
+x_79 = lean_ctor_get(x_78, 1);
+lean_inc(x_79);
+lean_dec(x_78);
+x_80 = lean_st_ref_take(x_5, x_79);
+x_81 = lean_ctor_get(x_80, 0);
+lean_inc(x_81);
+x_82 = lean_ctor_get(x_81, 5);
+lean_inc(x_82);
+x_83 = lean_ctor_get(x_80, 1);
+lean_inc(x_83);
+lean_dec(x_80);
+x_84 = !lean_is_exclusive(x_81);
+if (x_84 == 0)
+{
+lean_object* x_85; uint8_t x_86; 
+x_85 = lean_ctor_get(x_81, 5);
+lean_dec(x_85);
+x_86 = !lean_is_exclusive(x_82);
+if (x_86 == 0)
+{
+lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; uint8_t x_91; 
+x_87 = lean_ctor_get(x_82, 1);
+x_88 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_88, 0, x_77);
+lean_ctor_set(x_88, 1, x_87);
+x_89 = l_Std_PersistentArray_push___rarg(x_21, x_88);
+lean_ctor_set(x_82, 1, x_89);
+x_90 = lean_st_ref_set(x_5, x_81, x_83);
+lean_dec(x_5);
+x_91 = !lean_is_exclusive(x_90);
+if (x_91 == 0)
+{
+lean_object* x_92; 
+x_92 = lean_ctor_get(x_90, 0);
+lean_dec(x_92);
+lean_ctor_set_tag(x_90, 1);
+lean_ctor_set(x_90, 0, x_73);
+return x_90;
+}
+else
+{
+lean_object* x_93; lean_object* x_94; 
+x_93 = lean_ctor_get(x_90, 1);
+lean_inc(x_93);
+lean_dec(x_90);
+x_94 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_94, 0, x_73);
+lean_ctor_set(x_94, 1, x_93);
+return x_94;
+}
+}
+else
+{
+uint8_t 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; 
+x_95 = lean_ctor_get_uint8(x_82, sizeof(void*)*2);
+x_96 = lean_ctor_get(x_82, 0);
+x_97 = lean_ctor_get(x_82, 1);
+lean_inc(x_97);
+lean_inc(x_96);
+lean_dec(x_82);
+x_98 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_98, 0, x_77);
+lean_ctor_set(x_98, 1, x_97);
+x_99 = l_Std_PersistentArray_push___rarg(x_21, x_98);
+x_100 = lean_alloc_ctor(0, 2, 1);
+lean_ctor_set(x_100, 0, x_96);
+lean_ctor_set(x_100, 1, x_99);
+lean_ctor_set_uint8(x_100, sizeof(void*)*2, x_95);
+lean_ctor_set(x_81, 5, x_100);
+x_101 = lean_st_ref_set(x_5, x_81, x_83);
+lean_dec(x_5);
+x_102 = lean_ctor_get(x_101, 1);
+lean_inc(x_102);
+if (lean_is_exclusive(x_101)) {
+ lean_ctor_release(x_101, 0);
+ lean_ctor_release(x_101, 1);
+ x_103 = x_101;
+} else {
+ lean_dec_ref(x_101);
+ x_103 = lean_box(0);
+}
+if (lean_is_scalar(x_103)) {
+ x_104 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_104 = x_103;
+ lean_ctor_set_tag(x_104, 1);
+}
+lean_ctor_set(x_104, 0, x_73);
+lean_ctor_set(x_104, 1, x_102);
+return x_104;
+}
+}
+else
+{
+lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; uint8_t 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; 
+x_105 = lean_ctor_get(x_81, 0);
+x_106 = lean_ctor_get(x_81, 1);
+x_107 = lean_ctor_get(x_81, 2);
+x_108 = lean_ctor_get(x_81, 3);
+x_109 = lean_ctor_get(x_81, 4);
+lean_inc(x_109);
+lean_inc(x_108);
+lean_inc(x_107);
+lean_inc(x_106);
+lean_inc(x_105);
+lean_dec(x_81);
+x_110 = lean_ctor_get_uint8(x_82, sizeof(void*)*2);
+x_111 = lean_ctor_get(x_82, 0);
+lean_inc(x_111);
+x_112 = lean_ctor_get(x_82, 1);
+lean_inc(x_112);
+if (lean_is_exclusive(x_82)) {
+ lean_ctor_release(x_82, 0);
+ lean_ctor_release(x_82, 1);
+ x_113 = x_82;
+} else {
+ lean_dec_ref(x_82);
+ x_113 = lean_box(0);
+}
+x_114 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_114, 0, x_77);
+lean_ctor_set(x_114, 1, x_112);
+x_115 = l_Std_PersistentArray_push___rarg(x_21, x_114);
+if (lean_is_scalar(x_113)) {
+ x_116 = lean_alloc_ctor(0, 2, 1);
+} else {
+ x_116 = x_113;
+}
+lean_ctor_set(x_116, 0, x_111);
+lean_ctor_set(x_116, 1, x_115);
+lean_ctor_set_uint8(x_116, sizeof(void*)*2, x_110);
+x_117 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_117, 0, x_105);
+lean_ctor_set(x_117, 1, x_106);
+lean_ctor_set(x_117, 2, x_107);
+lean_ctor_set(x_117, 3, x_108);
+lean_ctor_set(x_117, 4, x_109);
+lean_ctor_set(x_117, 5, x_116);
+x_118 = lean_st_ref_set(x_5, x_117, x_83);
+lean_dec(x_5);
+x_119 = lean_ctor_get(x_118, 1);
+lean_inc(x_119);
+if (lean_is_exclusive(x_118)) {
+ lean_ctor_release(x_118, 0);
+ lean_ctor_release(x_118, 1);
+ x_120 = x_118;
+} else {
+ lean_dec_ref(x_118);
+ x_120 = lean_box(0);
+}
+if (lean_is_scalar(x_120)) {
+ x_121 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_121 = x_120;
+ lean_ctor_set_tag(x_121, 1);
+}
+lean_ctor_set(x_121, 0, x_73);
+lean_ctor_set(x_121, 1, x_119);
+return x_121;
+}
+}
+}
 }
 }
 lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Term_withMacroExpansion___spec__1(lean_object* x_1) {
@@ -8123,11 +7692,11 @@ x_2 = lean_alloc_closure((void*)(l_Lean_Elab_Term_withMacroExpansion___rarg), 10
 return x_2;
 }
 }
-lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__4___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__2___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
 lean_object* x_7; 
-x_7 = l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__4___rarg(x_1, x_2, x_3, x_4, x_5, x_6);
+x_7 = l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__2___rarg(x_1, x_2, x_3, x_4, x_5, x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
@@ -8136,52 +7705,15 @@ lean_dec(x_1);
 return x_7;
 }
 }
-lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__4___boxed(lean_object* x_1) {
+lean_object* l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__2___boxed(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__4(x_1);
+x_2 = l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__2(x_1);
 lean_dec(x_1);
 return x_2;
 }
 }
-lean_object* l_Lean_Elab_withInfoContext___at_Lean_Elab_Term_withMacroExpansion___spec__2___rarg___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
-_start:
-{
-lean_object* x_10; 
-x_10 = l_Lean_Elab_withInfoContext___at_Lean_Elab_Term_withMacroExpansion___spec__2___rarg___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
-lean_dec(x_2);
-return x_10;
-}
-}
-lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Term_withMacroExpansion___spec__1___rarg___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
-_start:
-{
-lean_object* x_8; 
-x_8 = l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Term_withMacroExpansion___spec__1___rarg___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-return x_8;
-}
-}
-lean_object* l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Term_withMacroExpansion___spec__1___rarg___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
-_start:
-{
-lean_object* x_11; 
-x_11 = l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Term_withMacroExpansion___spec__1___rarg___lambda__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-return x_11;
-}
-}
 lean_object* l_Lean_Elab_Term_registerSyntheticMVar(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
@@ -24564,7 +24096,3281 @@ return x_168;
 }
 }
 }
-lean_object* l_Lean_Elab_withInfoContext_x27___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
+lean_object* l_Lean_Elab_withMacroExpansionInfo___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+_start:
+{
+lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; uint8_t x_16; 
+x_11 = lean_st_ref_get(x_9, x_10);
+x_12 = lean_ctor_get(x_11, 1);
+lean_inc(x_12);
+lean_dec(x_11);
+x_13 = lean_st_ref_get(x_5, x_12);
+x_14 = lean_ctor_get(x_13, 0);
+lean_inc(x_14);
+x_15 = lean_ctor_get(x_14, 5);
+lean_inc(x_15);
+lean_dec(x_14);
+x_16 = lean_ctor_get_uint8(x_15, sizeof(void*)*2);
+lean_dec(x_15);
+if (x_16 == 0)
+{
+lean_object* x_17; lean_object* x_18; 
+lean_dec(x_2);
+lean_dec(x_1);
+x_17 = lean_ctor_get(x_13, 1);
+lean_inc(x_17);
+lean_dec(x_13);
+x_18 = lean_apply_7(x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_17);
+return x_18;
+}
+else
+{
+lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
+x_19 = lean_ctor_get(x_13, 1);
+lean_inc(x_19);
+lean_dec(x_13);
+x_20 = l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__2___rarg(x_5, x_6, x_7, x_8, x_9, x_19);
+x_21 = lean_ctor_get(x_20, 0);
+lean_inc(x_21);
+x_22 = lean_ctor_get(x_20, 1);
+lean_inc(x_22);
+lean_dec(x_20);
+lean_inc(x_9);
+lean_inc(x_6);
+lean_inc(x_5);
+x_23 = lean_apply_7(x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_22);
+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; uint8_t x_35; 
+x_24 = lean_ctor_get(x_23, 0);
+lean_inc(x_24);
+x_25 = lean_ctor_get(x_23, 1);
+lean_inc(x_25);
+lean_dec(x_23);
+x_26 = lean_ctor_get(x_6, 1);
+lean_inc(x_26);
+lean_dec(x_6);
+x_27 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_27, 0, x_26);
+lean_ctor_set(x_27, 1, x_1);
+lean_ctor_set(x_27, 2, x_2);
+x_28 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_28, 0, x_27);
+x_29 = lean_st_ref_get(x_9, x_25);
+lean_dec(x_9);
+x_30 = lean_ctor_get(x_29, 1);
+lean_inc(x_30);
+lean_dec(x_29);
+x_31 = lean_st_ref_take(x_5, x_30);
+x_32 = lean_ctor_get(x_31, 0);
+lean_inc(x_32);
+x_33 = lean_ctor_get(x_32, 5);
+lean_inc(x_33);
+x_34 = lean_ctor_get(x_31, 1);
+lean_inc(x_34);
+lean_dec(x_31);
+x_35 = !lean_is_exclusive(x_32);
+if (x_35 == 0)
+{
+lean_object* x_36; uint8_t x_37; 
+x_36 = lean_ctor_get(x_32, 5);
+lean_dec(x_36);
+x_37 = !lean_is_exclusive(x_33);
+if (x_37 == 0)
+{
+lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; uint8_t x_42; 
+x_38 = lean_ctor_get(x_33, 1);
+x_39 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_39, 0, x_28);
+lean_ctor_set(x_39, 1, x_38);
+x_40 = l_Std_PersistentArray_push___rarg(x_21, x_39);
+lean_ctor_set(x_33, 1, x_40);
+x_41 = lean_st_ref_set(x_5, x_32, x_34);
+lean_dec(x_5);
+x_42 = !lean_is_exclusive(x_41);
+if (x_42 == 0)
+{
+lean_object* x_43; 
+x_43 = lean_ctor_get(x_41, 0);
+lean_dec(x_43);
+lean_ctor_set(x_41, 0, x_24);
+return x_41;
+}
+else
+{
+lean_object* x_44; lean_object* x_45; 
+x_44 = lean_ctor_get(x_41, 1);
+lean_inc(x_44);
+lean_dec(x_41);
+x_45 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_45, 0, x_24);
+lean_ctor_set(x_45, 1, x_44);
+return x_45;
+}
+}
+else
+{
+uint8_t 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; 
+x_46 = lean_ctor_get_uint8(x_33, sizeof(void*)*2);
+x_47 = lean_ctor_get(x_33, 0);
+x_48 = lean_ctor_get(x_33, 1);
+lean_inc(x_48);
+lean_inc(x_47);
+lean_dec(x_33);
+x_49 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_49, 0, x_28);
+lean_ctor_set(x_49, 1, x_48);
+x_50 = l_Std_PersistentArray_push___rarg(x_21, x_49);
+x_51 = lean_alloc_ctor(0, 2, 1);
+lean_ctor_set(x_51, 0, x_47);
+lean_ctor_set(x_51, 1, x_50);
+lean_ctor_set_uint8(x_51, sizeof(void*)*2, x_46);
+lean_ctor_set(x_32, 5, x_51);
+x_52 = lean_st_ref_set(x_5, x_32, x_34);
+lean_dec(x_5);
+x_53 = lean_ctor_get(x_52, 1);
+lean_inc(x_53);
+if (lean_is_exclusive(x_52)) {
+ lean_ctor_release(x_52, 0);
+ lean_ctor_release(x_52, 1);
+ x_54 = x_52;
+} else {
+ lean_dec_ref(x_52);
+ x_54 = lean_box(0);
+}
+if (lean_is_scalar(x_54)) {
+ x_55 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_55 = x_54;
+}
+lean_ctor_set(x_55, 0, x_24);
+lean_ctor_set(x_55, 1, x_53);
+return x_55;
+}
+}
+else
+{
+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_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; 
+x_56 = lean_ctor_get(x_32, 0);
+x_57 = lean_ctor_get(x_32, 1);
+x_58 = lean_ctor_get(x_32, 2);
+x_59 = lean_ctor_get(x_32, 3);
+x_60 = lean_ctor_get(x_32, 4);
+lean_inc(x_60);
+lean_inc(x_59);
+lean_inc(x_58);
+lean_inc(x_57);
+lean_inc(x_56);
+lean_dec(x_32);
+x_61 = lean_ctor_get_uint8(x_33, sizeof(void*)*2);
+x_62 = lean_ctor_get(x_33, 0);
+lean_inc(x_62);
+x_63 = lean_ctor_get(x_33, 1);
+lean_inc(x_63);
+if (lean_is_exclusive(x_33)) {
+ lean_ctor_release(x_33, 0);
+ lean_ctor_release(x_33, 1);
+ x_64 = x_33;
+} else {
+ lean_dec_ref(x_33);
+ x_64 = lean_box(0);
+}
+x_65 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_65, 0, x_28);
+lean_ctor_set(x_65, 1, x_63);
+x_66 = l_Std_PersistentArray_push___rarg(x_21, x_65);
+if (lean_is_scalar(x_64)) {
+ x_67 = lean_alloc_ctor(0, 2, 1);
+} else {
+ x_67 = x_64;
+}
+lean_ctor_set(x_67, 0, x_62);
+lean_ctor_set(x_67, 1, x_66);
+lean_ctor_set_uint8(x_67, sizeof(void*)*2, x_61);
+x_68 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_68, 0, x_56);
+lean_ctor_set(x_68, 1, x_57);
+lean_ctor_set(x_68, 2, x_58);
+lean_ctor_set(x_68, 3, x_59);
+lean_ctor_set(x_68, 4, x_60);
+lean_ctor_set(x_68, 5, x_67);
+x_69 = lean_st_ref_set(x_5, x_68, x_34);
+lean_dec(x_5);
+x_70 = lean_ctor_get(x_69, 1);
+lean_inc(x_70);
+if (lean_is_exclusive(x_69)) {
+ lean_ctor_release(x_69, 0);
+ lean_ctor_release(x_69, 1);
+ x_71 = x_69;
+} else {
+ lean_dec_ref(x_69);
+ x_71 = lean_box(0);
+}
+if (lean_is_scalar(x_71)) {
+ x_72 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_72 = x_71;
+}
+lean_ctor_set(x_72, 0, x_24);
+lean_ctor_set(x_72, 1, x_70);
+return x_72;
+}
+}
+else
+{
+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; uint8_t x_84; 
+x_73 = lean_ctor_get(x_23, 0);
+lean_inc(x_73);
+x_74 = lean_ctor_get(x_23, 1);
+lean_inc(x_74);
+lean_dec(x_23);
+x_75 = lean_ctor_get(x_6, 1);
+lean_inc(x_75);
+lean_dec(x_6);
+x_76 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_76, 0, x_75);
+lean_ctor_set(x_76, 1, x_1);
+lean_ctor_set(x_76, 2, x_2);
+x_77 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_77, 0, x_76);
+x_78 = lean_st_ref_get(x_9, x_74);
+lean_dec(x_9);
+x_79 = lean_ctor_get(x_78, 1);
+lean_inc(x_79);
+lean_dec(x_78);
+x_80 = lean_st_ref_take(x_5, x_79);
+x_81 = lean_ctor_get(x_80, 0);
+lean_inc(x_81);
+x_82 = lean_ctor_get(x_81, 5);
+lean_inc(x_82);
+x_83 = lean_ctor_get(x_80, 1);
+lean_inc(x_83);
+lean_dec(x_80);
+x_84 = !lean_is_exclusive(x_81);
+if (x_84 == 0)
+{
+lean_object* x_85; uint8_t x_86; 
+x_85 = lean_ctor_get(x_81, 5);
+lean_dec(x_85);
+x_86 = !lean_is_exclusive(x_82);
+if (x_86 == 0)
+{
+lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; uint8_t x_91; 
+x_87 = lean_ctor_get(x_82, 1);
+x_88 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_88, 0, x_77);
+lean_ctor_set(x_88, 1, x_87);
+x_89 = l_Std_PersistentArray_push___rarg(x_21, x_88);
+lean_ctor_set(x_82, 1, x_89);
+x_90 = lean_st_ref_set(x_5, x_81, x_83);
+lean_dec(x_5);
+x_91 = !lean_is_exclusive(x_90);
+if (x_91 == 0)
+{
+lean_object* x_92; 
+x_92 = lean_ctor_get(x_90, 0);
+lean_dec(x_92);
+lean_ctor_set_tag(x_90, 1);
+lean_ctor_set(x_90, 0, x_73);
+return x_90;
+}
+else
+{
+lean_object* x_93; lean_object* x_94; 
+x_93 = lean_ctor_get(x_90, 1);
+lean_inc(x_93);
+lean_dec(x_90);
+x_94 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_94, 0, x_73);
+lean_ctor_set(x_94, 1, x_93);
+return x_94;
+}
+}
+else
+{
+uint8_t 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; 
+x_95 = lean_ctor_get_uint8(x_82, sizeof(void*)*2);
+x_96 = lean_ctor_get(x_82, 0);
+x_97 = lean_ctor_get(x_82, 1);
+lean_inc(x_97);
+lean_inc(x_96);
+lean_dec(x_82);
+x_98 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_98, 0, x_77);
+lean_ctor_set(x_98, 1, x_97);
+x_99 = l_Std_PersistentArray_push___rarg(x_21, x_98);
+x_100 = lean_alloc_ctor(0, 2, 1);
+lean_ctor_set(x_100, 0, x_96);
+lean_ctor_set(x_100, 1, x_99);
+lean_ctor_set_uint8(x_100, sizeof(void*)*2, x_95);
+lean_ctor_set(x_81, 5, x_100);
+x_101 = lean_st_ref_set(x_5, x_81, x_83);
+lean_dec(x_5);
+x_102 = lean_ctor_get(x_101, 1);
+lean_inc(x_102);
+if (lean_is_exclusive(x_101)) {
+ lean_ctor_release(x_101, 0);
+ lean_ctor_release(x_101, 1);
+ x_103 = x_101;
+} else {
+ lean_dec_ref(x_101);
+ x_103 = lean_box(0);
+}
+if (lean_is_scalar(x_103)) {
+ x_104 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_104 = x_103;
+ lean_ctor_set_tag(x_104, 1);
+}
+lean_ctor_set(x_104, 0, x_73);
+lean_ctor_set(x_104, 1, x_102);
+return x_104;
+}
+}
+else
+{
+lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; uint8_t 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; 
+x_105 = lean_ctor_get(x_81, 0);
+x_106 = lean_ctor_get(x_81, 1);
+x_107 = lean_ctor_get(x_81, 2);
+x_108 = lean_ctor_get(x_81, 3);
+x_109 = lean_ctor_get(x_81, 4);
+lean_inc(x_109);
+lean_inc(x_108);
+lean_inc(x_107);
+lean_inc(x_106);
+lean_inc(x_105);
+lean_dec(x_81);
+x_110 = lean_ctor_get_uint8(x_82, sizeof(void*)*2);
+x_111 = lean_ctor_get(x_82, 0);
+lean_inc(x_111);
+x_112 = lean_ctor_get(x_82, 1);
+lean_inc(x_112);
+if (lean_is_exclusive(x_82)) {
+ lean_ctor_release(x_82, 0);
+ lean_ctor_release(x_82, 1);
+ x_113 = x_82;
+} else {
+ lean_dec_ref(x_82);
+ x_113 = lean_box(0);
+}
+x_114 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_114, 0, x_77);
+lean_ctor_set(x_114, 1, x_112);
+x_115 = l_Std_PersistentArray_push___rarg(x_21, x_114);
+if (lean_is_scalar(x_113)) {
+ x_116 = lean_alloc_ctor(0, 2, 1);
+} else {
+ x_116 = x_113;
+}
+lean_ctor_set(x_116, 0, x_111);
+lean_ctor_set(x_116, 1, x_115);
+lean_ctor_set_uint8(x_116, sizeof(void*)*2, x_110);
+x_117 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_117, 0, x_105);
+lean_ctor_set(x_117, 1, x_106);
+lean_ctor_set(x_117, 2, x_107);
+lean_ctor_set(x_117, 3, x_108);
+lean_ctor_set(x_117, 4, x_109);
+lean_ctor_set(x_117, 5, x_116);
+x_118 = lean_st_ref_set(x_5, x_117, x_83);
+lean_dec(x_5);
+x_119 = lean_ctor_get(x_118, 1);
+lean_inc(x_119);
+if (lean_is_exclusive(x_118)) {
+ lean_ctor_release(x_118, 0);
+ lean_ctor_release(x_118, 1);
+ x_120 = x_118;
+} else {
+ lean_dec_ref(x_118);
+ x_120 = lean_box(0);
+}
+if (lean_is_scalar(x_120)) {
+ x_121 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_121 = x_120;
+ lean_ctor_set_tag(x_121, 1);
+}
+lean_ctor_set(x_121, 0, x_73);
+lean_ctor_set(x_121, 1, x_119);
+return x_121;
+}
+}
+}
+}
+}
+lean_object* l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
+_start:
+{
+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; uint8_t x_16; 
+x_9 = lean_ctor_get(x_6, 3);
+x_10 = lean_ctor_get(x_2, 3);
+lean_inc(x_10);
+lean_inc(x_10);
+x_11 = l_Lean_Elab_getBetterRef(x_9, x_10);
+x_12 = l_Lean_addMessageContextFull___at_Lean_Meta_instAddMessageContextMetaM___spec__1(x_1, x_4, x_5, x_6, x_7, x_8);
+x_13 = lean_ctor_get(x_12, 0);
+lean_inc(x_13);
+x_14 = lean_ctor_get(x_12, 1);
+lean_inc(x_14);
+lean_dec(x_12);
+x_15 = l_Lean_Elab_addMacroStack___at_Lean_Elab_Term_instAddErrorMessageContextTermElabM___spec__1(x_13, x_10, x_2, x_3, x_4, x_5, x_6, x_7, x_14);
+lean_dec(x_2);
+lean_dec(x_10);
+x_16 = !lean_is_exclusive(x_15);
+if (x_16 == 0)
+{
+lean_object* x_17; lean_object* x_18; 
+x_17 = lean_ctor_get(x_15, 0);
+x_18 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_18, 0, x_11);
+lean_ctor_set(x_18, 1, x_17);
+lean_ctor_set_tag(x_15, 1);
+lean_ctor_set(x_15, 0, x_18);
+return x_15;
+}
+else
+{
+lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; 
+x_19 = lean_ctor_get(x_15, 0);
+x_20 = lean_ctor_get(x_15, 1);
+lean_inc(x_20);
+lean_inc(x_19);
+lean_dec(x_15);
+x_21 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_21, 0, x_11);
+lean_ctor_set(x_21, 1, x_19);
+x_22 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_22, 0, x_21);
+lean_ctor_set(x_22, 1, x_20);
+return x_22;
+}
+}
+}
+lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
+_start:
+{
+uint8_t x_10; 
+x_10 = !lean_is_exclusive(x_7);
+if (x_10 == 0)
+{
+lean_object* x_11; lean_object* x_12; lean_object* x_13; 
+x_11 = lean_ctor_get(x_7, 3);
+x_12 = l_Lean_replaceRef(x_1, x_11);
+lean_dec(x_11);
+lean_ctor_set(x_7, 3, x_12);
+x_13 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__4(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
+lean_dec(x_7);
+return x_13;
+}
+else
+{
+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; 
+x_14 = lean_ctor_get(x_7, 0);
+x_15 = lean_ctor_get(x_7, 1);
+x_16 = lean_ctor_get(x_7, 2);
+x_17 = lean_ctor_get(x_7, 3);
+x_18 = lean_ctor_get(x_7, 4);
+x_19 = lean_ctor_get(x_7, 5);
+x_20 = lean_ctor_get(x_7, 6);
+x_21 = lean_ctor_get(x_7, 7);
+lean_inc(x_21);
+lean_inc(x_20);
+lean_inc(x_19);
+lean_inc(x_18);
+lean_inc(x_17);
+lean_inc(x_16);
+lean_inc(x_15);
+lean_inc(x_14);
+lean_dec(x_7);
+x_22 = l_Lean_replaceRef(x_1, x_17);
+lean_dec(x_17);
+x_23 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_23, 0, x_14);
+lean_ctor_set(x_23, 1, x_15);
+lean_ctor_set(x_23, 2, x_16);
+lean_ctor_set(x_23, 3, x_22);
+lean_ctor_set(x_23, 4, x_18);
+lean_ctor_set(x_23, 5, x_19);
+lean_ctor_set(x_23, 6, x_20);
+lean_ctor_set(x_23, 7, x_21);
+x_24 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__4(x_2, x_3, x_4, x_5, x_6, x_23, x_8, x_9);
+lean_dec(x_23);
+return x_24;
+}
+}
+}
+lean_object* l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5___rarg(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; lean_object* x_3; 
+x_2 = l_Lean_Elab_throwUnsupportedSyntax___rarg___closed__1;
+x_3 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set(x_3, 1, x_1);
+return x_3;
+}
+}
+lean_object* l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+lean_object* x_7; 
+x_7 = lean_alloc_closure((void*)(l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5___rarg), 1, 0);
+return x_7;
+}
+}
+lean_object* l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__6(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
+_start:
+{
+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; uint8_t x_16; 
+x_9 = lean_ctor_get(x_6, 3);
+x_10 = lean_ctor_get(x_2, 3);
+lean_inc(x_10);
+lean_inc(x_10);
+x_11 = l_Lean_Elab_getBetterRef(x_9, x_10);
+x_12 = l_Lean_addMessageContextFull___at_Lean_Meta_instAddMessageContextMetaM___spec__1(x_1, x_4, x_5, x_6, x_7, x_8);
+x_13 = lean_ctor_get(x_12, 0);
+lean_inc(x_13);
+x_14 = lean_ctor_get(x_12, 1);
+lean_inc(x_14);
+lean_dec(x_12);
+x_15 = l_Lean_Elab_addMacroStack___at_Lean_Elab_Term_instAddErrorMessageContextTermElabM___spec__1(x_13, x_10, x_2, x_3, x_4, x_5, x_6, x_7, x_14);
+lean_dec(x_2);
+lean_dec(x_10);
+x_16 = !lean_is_exclusive(x_15);
+if (x_16 == 0)
+{
+lean_object* x_17; lean_object* x_18; 
+x_17 = lean_ctor_get(x_15, 0);
+x_18 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_18, 0, x_11);
+lean_ctor_set(x_18, 1, x_17);
+lean_ctor_set_tag(x_15, 1);
+lean_ctor_set(x_15, 0, x_18);
+return x_15;
+}
+else
+{
+lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; 
+x_19 = lean_ctor_get(x_15, 0);
+x_20 = lean_ctor_get(x_15, 1);
+lean_inc(x_20);
+lean_inc(x_19);
+lean_dec(x_15);
+x_21 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_21, 0, x_11);
+lean_ctor_set(x_21, 1, x_19);
+x_22 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_22, 0, x_21);
+lean_ctor_set(x_22, 1, x_20);
+return x_22;
+}
+}
+}
+lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__1(lean_object* x_1, lean_object* x_2, uint8_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+_start:
+{
+if (lean_obj_tag(x_4) == 0)
+{
+lean_object* x_12; 
+x_12 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabUsingElabFns(x_1, x_2, x_3, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+return x_12;
+}
+else
+{
+lean_object* x_13; lean_object* x_14; lean_object* x_15; 
+lean_dec(x_2);
+x_13 = lean_ctor_get(x_4, 0);
+lean_inc(x_13);
+lean_dec(x_4);
+x_14 = l_Array_empty___closed__1;
+x_15 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabImplicitLambda(x_1, x_3, x_13, x_14, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+return x_15;
+}
+}
+}
+lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, uint8_t x_4, uint8_t x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+_start:
+{
+uint8_t x_13; 
+x_13 = !lean_is_exclusive(x_6);
+if (x_13 == 0)
+{
+lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
+x_14 = lean_ctor_get(x_6, 3);
+lean_inc(x_2);
+x_15 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_15, 0, x_1);
+lean_ctor_set(x_15, 1, x_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);
+lean_ctor_set(x_6, 3, x_16);
+x_17 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux(x_3, x_4, x_5, x_2, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+return x_17;
+}
+else
+{
+lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; uint8_t x_23; uint8_t x_24; uint8_t 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; 
+x_18 = lean_ctor_get(x_6, 0);
+x_19 = lean_ctor_get(x_6, 1);
+x_20 = lean_ctor_get(x_6, 2);
+x_21 = lean_ctor_get(x_6, 3);
+x_22 = lean_ctor_get(x_6, 4);
+x_23 = lean_ctor_get_uint8(x_6, sizeof(void*)*8);
+x_24 = lean_ctor_get_uint8(x_6, sizeof(void*)*8 + 1);
+x_25 = lean_ctor_get_uint8(x_6, sizeof(void*)*8 + 2);
+x_26 = lean_ctor_get(x_6, 5);
+x_27 = lean_ctor_get(x_6, 6);
+x_28 = lean_ctor_get(x_6, 7);
+lean_inc(x_28);
+lean_inc(x_27);
+lean_inc(x_26);
+lean_inc(x_22);
+lean_inc(x_21);
+lean_inc(x_20);
+lean_inc(x_19);
+lean_inc(x_18);
+lean_dec(x_6);
+lean_inc(x_2);
+x_29 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_29, 0, x_1);
+lean_ctor_set(x_29, 1, x_2);
+x_30 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_30, 0, x_29);
+lean_ctor_set(x_30, 1, x_21);
+x_31 = lean_alloc_ctor(0, 8, 3);
+lean_ctor_set(x_31, 0, x_18);
+lean_ctor_set(x_31, 1, x_19);
+lean_ctor_set(x_31, 2, x_20);
+lean_ctor_set(x_31, 3, x_30);
+lean_ctor_set(x_31, 4, x_22);
+lean_ctor_set(x_31, 5, x_26);
+lean_ctor_set(x_31, 6, x_27);
+lean_ctor_set(x_31, 7, x_28);
+lean_ctor_set_uint8(x_31, sizeof(void*)*8, x_23);
+lean_ctor_set_uint8(x_31, sizeof(void*)*8 + 1, x_24);
+lean_ctor_set_uint8(x_31, sizeof(void*)*8 + 2, x_25);
+x_32 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux(x_3, x_4, x_5, x_2, x_31, x_7, x_8, x_9, x_10, x_11, x_12);
+return x_32;
+}
+}
+}
+static lean_object* _init_l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("elaborator");
+return x_1;
+}
+}
+static lean_object* _init_l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__2() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("expected type: ");
+return x_1;
+}
+}
+static lean_object* _init_l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__2;
+x_2 = l_Lean_stringToMessageData(x_1);
+return x_2;
+}
+}
+static lean_object* _init_l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__4() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string(", term\n");
+return x_1;
+}
+}
+static lean_object* _init_l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__5() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__4;
+x_2 = l_Lean_stringToMessageData(x_1);
+return x_2;
+}
+}
+static lean_object* _init_l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__6() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__3;
+x_2 = l_Lean_instToMessageDataOptionExpr___closed__3;
+x_3 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_3, 0, x_1);
+lean_ctor_set(x_3, 1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__7() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__6;
+x_2 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__5;
+x_3 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_3, 0, x_1);
+lean_ctor_set(x_3, 1, x_2);
+return x_3;
+}
+}
+lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, uint8_t x_4, uint8_t x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14) {
+_start:
+{
+lean_object* x_15; lean_object* x_16; uint8_t x_17; 
+x_15 = lean_unsigned_to_nat(1u);
+x_16 = lean_nat_add(x_1, x_15);
+x_17 = !lean_is_exclusive(x_12);
+if (x_17 == 0)
+{
+lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; uint8_t x_248; lean_object* x_249; lean_object* x_269; lean_object* x_270; lean_object* x_271; uint8_t x_272; 
+x_18 = lean_ctor_get(x_12, 2);
+x_19 = lean_ctor_get(x_12, 3);
+x_20 = lean_ctor_get(x_12, 1);
+lean_dec(x_20);
+lean_inc(x_19);
+lean_inc(x_18);
+lean_inc(x_16);
+lean_ctor_set(x_12, 1, x_16);
+x_269 = lean_st_ref_get(x_13, x_14);
+x_270 = lean_ctor_get(x_269, 0);
+lean_inc(x_270);
+x_271 = lean_ctor_get(x_270, 3);
+lean_inc(x_271);
+lean_dec(x_270);
+x_272 = lean_ctor_get_uint8(x_271, sizeof(void*)*1);
+lean_dec(x_271);
+if (x_272 == 0)
+{
+lean_object* x_273; uint8_t x_274; 
+x_273 = lean_ctor_get(x_269, 1);
+lean_inc(x_273);
+lean_dec(x_269);
+x_274 = 0;
+x_248 = x_274;
+x_249 = x_273;
+goto block_268;
+}
+else
+{
+lean_object* x_275; lean_object* x_276; lean_object* x_277; lean_object* x_278; uint8_t x_279; 
+x_275 = lean_ctor_get(x_269, 1);
+lean_inc(x_275);
+lean_dec(x_269);
+lean_inc(x_6);
+x_276 = l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at___private_Lean_Elab_Term_0__Lean_Elab_Term_postponeElabTerm___spec__2(x_6, x_8, x_9, x_10, x_11, x_12, x_13, x_275);
+x_277 = lean_ctor_get(x_276, 0);
+lean_inc(x_277);
+x_278 = lean_ctor_get(x_276, 1);
+lean_inc(x_278);
+lean_dec(x_276);
+x_279 = lean_unbox(x_277);
+lean_dec(x_277);
+x_248 = x_279;
+x_249 = x_278;
+goto block_268;
+}
+block_247:
+{
+lean_object* x_22; lean_object* x_23; 
+x_22 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__1;
+x_23 = l_Lean_Core_checkMaxHeartbeats(x_22, x_12, x_13, x_21);
+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_38; lean_object* x_39; lean_object* x_46; lean_object* x_47; lean_object* x_74; lean_object* x_75; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; uint8_t x_85; 
+x_24 = lean_ctor_get(x_23, 1);
+lean_inc(x_24);
+lean_dec(x_23);
+x_25 = lean_st_ref_get(x_13, x_24);
+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);
+x_28 = lean_ctor_get(x_26, 3);
+lean_inc(x_28);
+lean_dec(x_26);
+x_29 = lean_ctor_get(x_28, 0);
+lean_inc(x_29);
+lean_dec(x_28);
+x_81 = lean_st_ref_take(x_13, x_27);
+x_82 = lean_ctor_get(x_81, 0);
+lean_inc(x_82);
+x_83 = lean_ctor_get(x_82, 3);
+lean_inc(x_83);
+x_84 = lean_ctor_get(x_81, 1);
+lean_inc(x_84);
+lean_dec(x_81);
+x_85 = !lean_is_exclusive(x_82);
+if (x_85 == 0)
+{
+lean_object* x_86; uint8_t x_87; 
+x_86 = lean_ctor_get(x_82, 3);
+lean_dec(x_86);
+x_87 = !lean_is_exclusive(x_83);
+if (x_87 == 0)
+{
+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; 
+x_88 = lean_ctor_get(x_83, 0);
+lean_dec(x_88);
+x_89 = l_Std_PersistentArray_empty___closed__1;
+lean_ctor_set(x_83, 0, x_89);
+x_90 = lean_st_ref_set(x_13, x_82, x_84);
+x_91 = lean_ctor_get(x_90, 1);
+lean_inc(x_91);
+lean_dec(x_90);
+x_92 = lean_st_ref_get(x_13, x_91);
+x_93 = lean_ctor_get(x_92, 0);
+lean_inc(x_93);
+x_94 = lean_ctor_get(x_92, 1);
+lean_inc(x_94);
+lean_dec(x_92);
+x_95 = lean_ctor_get(x_93, 0);
+lean_inc(x_95);
+lean_dec(x_93);
+x_96 = lean_st_ref_get(x_13, x_94);
+x_97 = lean_ctor_get(x_96, 0);
+lean_inc(x_97);
+x_98 = lean_ctor_get(x_96, 1);
+lean_inc(x_98);
+lean_dec(x_96);
+x_99 = lean_ctor_get(x_97, 0);
+lean_inc(x_99);
+lean_dec(x_97);
+x_100 = l_Lean_Elab_Term_getCurrMacroScope(x_8, x_9, x_10, x_11, x_12, x_13, x_98);
+x_101 = lean_ctor_get(x_100, 0);
+lean_inc(x_101);
+x_102 = lean_ctor_get(x_100, 1);
+lean_inc(x_102);
+lean_dec(x_100);
+x_103 = lean_st_ref_get(x_13, x_102);
+x_104 = lean_ctor_get(x_103, 0);
+lean_inc(x_104);
+x_105 = lean_ctor_get(x_103, 1);
+lean_inc(x_105);
+lean_dec(x_103);
+x_106 = lean_ctor_get(x_104, 1);
+lean_inc(x_106);
+lean_dec(x_104);
+lean_inc(x_99);
+x_107 = lean_alloc_closure((void*)(l___private_Lean_Elab_Util_0__Lean_Elab_expandMacro_x3f___boxed), 4, 1);
+lean_closure_set(x_107, 0, x_99);
+x_108 = x_107;
+x_109 = lean_environment_main_module(x_99);
+lean_inc(x_19);
+x_110 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_110, 0, x_108);
+lean_ctor_set(x_110, 1, x_109);
+lean_ctor_set(x_110, 2, x_101);
+lean_ctor_set(x_110, 3, x_16);
+lean_ctor_set(x_110, 4, x_18);
+lean_ctor_set(x_110, 5, x_19);
+lean_inc(x_2);
+x_111 = l_Lean_Elab_getMacros(x_95, x_2, x_110, x_106);
+lean_dec(x_95);
+if (lean_obj_tag(x_111) == 0)
+{
+lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; uint8_t x_117; 
+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 = lean_st_ref_take(x_13, x_105);
+x_115 = lean_ctor_get(x_114, 0);
+lean_inc(x_115);
+x_116 = lean_ctor_get(x_114, 1);
+lean_inc(x_116);
+lean_dec(x_114);
+x_117 = !lean_is_exclusive(x_115);
+if (x_117 == 0)
+{
+lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; 
+x_118 = lean_ctor_get(x_115, 1);
+lean_dec(x_118);
+lean_ctor_set(x_115, 1, x_113);
+x_119 = lean_st_ref_set(x_13, x_115, x_116);
+x_120 = lean_ctor_get(x_119, 1);
+lean_inc(x_120);
+lean_dec(x_119);
+x_121 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_121, 0, x_112);
+x_46 = x_121;
+x_47 = x_120;
+goto block_73;
+}
+else
+{
+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; 
+x_122 = lean_ctor_get(x_115, 0);
+x_123 = lean_ctor_get(x_115, 2);
+x_124 = lean_ctor_get(x_115, 3);
+lean_inc(x_124);
+lean_inc(x_123);
+lean_inc(x_122);
+lean_dec(x_115);
+x_125 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_125, 0, x_122);
+lean_ctor_set(x_125, 1, x_113);
+lean_ctor_set(x_125, 2, x_123);
+lean_ctor_set(x_125, 3, x_124);
+x_126 = lean_st_ref_set(x_13, x_125, x_116);
+x_127 = lean_ctor_get(x_126, 1);
+lean_inc(x_127);
+lean_dec(x_126);
+x_128 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_128, 0, x_112);
+x_46 = x_128;
+x_47 = x_127;
+goto block_73;
+}
+}
+else
+{
+lean_object* x_129; 
+x_129 = lean_ctor_get(x_111, 0);
+lean_inc(x_129);
+lean_dec(x_111);
+if (lean_obj_tag(x_129) == 0)
+{
+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; 
+x_130 = lean_ctor_get(x_129, 0);
+lean_inc(x_130);
+x_131 = lean_ctor_get(x_129, 1);
+lean_inc(x_131);
+lean_dec(x_129);
+x_132 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_132, 0, x_131);
+x_133 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_133, 0, x_132);
+lean_inc(x_12);
+lean_inc(x_8);
+x_134 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(x_130, x_133, x_8, x_9, x_10, x_11, x_12, x_13, x_105);
+lean_dec(x_130);
+x_135 = lean_ctor_get(x_134, 0);
+lean_inc(x_135);
+x_136 = lean_ctor_get(x_134, 1);
+lean_inc(x_136);
+lean_dec(x_134);
+x_74 = x_135;
+x_75 = x_136;
+goto block_80;
+}
+else
+{
+lean_object* x_137; lean_object* x_138; lean_object* x_139; 
+x_137 = l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5___rarg(x_105);
+x_138 = lean_ctor_get(x_137, 0);
+lean_inc(x_138);
+x_139 = lean_ctor_get(x_137, 1);
+lean_inc(x_139);
+lean_dec(x_137);
+x_74 = x_138;
+x_75 = x_139;
+goto block_80;
+}
+}
+}
+else
+{
+uint8_t 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; 
+x_140 = lean_ctor_get_uint8(x_83, sizeof(void*)*1);
+lean_dec(x_83);
+x_141 = l_Std_PersistentArray_empty___closed__1;
+x_142 = lean_alloc_ctor(0, 1, 1);
+lean_ctor_set(x_142, 0, x_141);
+lean_ctor_set_uint8(x_142, sizeof(void*)*1, x_140);
+lean_ctor_set(x_82, 3, x_142);
+x_143 = lean_st_ref_set(x_13, x_82, x_84);
+x_144 = lean_ctor_get(x_143, 1);
+lean_inc(x_144);
+lean_dec(x_143);
+x_145 = lean_st_ref_get(x_13, x_144);
+x_146 = lean_ctor_get(x_145, 0);
+lean_inc(x_146);
+x_147 = lean_ctor_get(x_145, 1);
+lean_inc(x_147);
+lean_dec(x_145);
+x_148 = lean_ctor_get(x_146, 0);
+lean_inc(x_148);
+lean_dec(x_146);
+x_149 = lean_st_ref_get(x_13, x_147);
+x_150 = lean_ctor_get(x_149, 0);
+lean_inc(x_150);
+x_151 = lean_ctor_get(x_149, 1);
+lean_inc(x_151);
+lean_dec(x_149);
+x_152 = lean_ctor_get(x_150, 0);
+lean_inc(x_152);
+lean_dec(x_150);
+x_153 = l_Lean_Elab_Term_getCurrMacroScope(x_8, x_9, x_10, x_11, x_12, x_13, x_151);
+x_154 = lean_ctor_get(x_153, 0);
+lean_inc(x_154);
+x_155 = lean_ctor_get(x_153, 1);
+lean_inc(x_155);
+lean_dec(x_153);
+x_156 = lean_st_ref_get(x_13, x_155);
+x_157 = lean_ctor_get(x_156, 0);
+lean_inc(x_157);
+x_158 = lean_ctor_get(x_156, 1);
+lean_inc(x_158);
+lean_dec(x_156);
+x_159 = lean_ctor_get(x_157, 1);
+lean_inc(x_159);
+lean_dec(x_157);
+lean_inc(x_152);
+x_160 = lean_alloc_closure((void*)(l___private_Lean_Elab_Util_0__Lean_Elab_expandMacro_x3f___boxed), 4, 1);
+lean_closure_set(x_160, 0, x_152);
+x_161 = x_160;
+x_162 = lean_environment_main_module(x_152);
+lean_inc(x_19);
+x_163 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_163, 0, x_161);
+lean_ctor_set(x_163, 1, x_162);
+lean_ctor_set(x_163, 2, x_154);
+lean_ctor_set(x_163, 3, x_16);
+lean_ctor_set(x_163, 4, x_18);
+lean_ctor_set(x_163, 5, x_19);
+lean_inc(x_2);
+x_164 = l_Lean_Elab_getMacros(x_148, x_2, x_163, x_159);
+lean_dec(x_148);
+if (lean_obj_tag(x_164) == 0)
+{
+lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; 
+x_165 = lean_ctor_get(x_164, 0);
+lean_inc(x_165);
+x_166 = lean_ctor_get(x_164, 1);
+lean_inc(x_166);
+lean_dec(x_164);
+x_167 = lean_st_ref_take(x_13, x_158);
+x_168 = lean_ctor_get(x_167, 0);
+lean_inc(x_168);
+x_169 = lean_ctor_get(x_167, 1);
+lean_inc(x_169);
+lean_dec(x_167);
+x_170 = lean_ctor_get(x_168, 0);
+lean_inc(x_170);
+x_171 = lean_ctor_get(x_168, 2);
+lean_inc(x_171);
+x_172 = lean_ctor_get(x_168, 3);
+lean_inc(x_172);
+if (lean_is_exclusive(x_168)) {
+ lean_ctor_release(x_168, 0);
+ lean_ctor_release(x_168, 1);
+ lean_ctor_release(x_168, 2);
+ lean_ctor_release(x_168, 3);
+ x_173 = x_168;
+} else {
+ lean_dec_ref(x_168);
+ x_173 = lean_box(0);
+}
+if (lean_is_scalar(x_173)) {
+ x_174 = lean_alloc_ctor(0, 4, 0);
+} else {
+ x_174 = x_173;
+}
+lean_ctor_set(x_174, 0, x_170);
+lean_ctor_set(x_174, 1, x_166);
+lean_ctor_set(x_174, 2, x_171);
+lean_ctor_set(x_174, 3, x_172);
+x_175 = lean_st_ref_set(x_13, x_174, x_169);
+x_176 = lean_ctor_get(x_175, 1);
+lean_inc(x_176);
+lean_dec(x_175);
+x_177 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_177, 0, x_165);
+x_46 = x_177;
+x_47 = x_176;
+goto block_73;
+}
+else
+{
+lean_object* x_178; 
+x_178 = lean_ctor_get(x_164, 0);
+lean_inc(x_178);
+lean_dec(x_164);
+if (lean_obj_tag(x_178) == 0)
+{
+lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; 
+x_179 = lean_ctor_get(x_178, 0);
+lean_inc(x_179);
+x_180 = lean_ctor_get(x_178, 1);
+lean_inc(x_180);
+lean_dec(x_178);
+x_181 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_181, 0, x_180);
+x_182 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_182, 0, x_181);
+lean_inc(x_12);
+lean_inc(x_8);
+x_183 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(x_179, x_182, x_8, x_9, x_10, x_11, x_12, x_13, x_158);
+lean_dec(x_179);
+x_184 = lean_ctor_get(x_183, 0);
+lean_inc(x_184);
+x_185 = lean_ctor_get(x_183, 1);
+lean_inc(x_185);
+lean_dec(x_183);
+x_74 = x_184;
+x_75 = x_185;
+goto block_80;
+}
+else
+{
+lean_object* x_186; lean_object* x_187; lean_object* x_188; 
+x_186 = l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5___rarg(x_158);
+x_187 = lean_ctor_get(x_186, 0);
+lean_inc(x_187);
+x_188 = lean_ctor_get(x_186, 1);
+lean_inc(x_188);
+lean_dec(x_186);
+x_74 = x_187;
+x_75 = x_188;
+goto block_80;
+}
+}
+}
+}
+else
+{
+lean_object* x_189; lean_object* x_190; lean_object* x_191; uint8_t 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; 
+x_189 = lean_ctor_get(x_82, 0);
+x_190 = lean_ctor_get(x_82, 1);
+x_191 = lean_ctor_get(x_82, 2);
+lean_inc(x_191);
+lean_inc(x_190);
+lean_inc(x_189);
+lean_dec(x_82);
+x_192 = lean_ctor_get_uint8(x_83, sizeof(void*)*1);
+if (lean_is_exclusive(x_83)) {
+ lean_ctor_release(x_83, 0);
+ x_193 = x_83;
+} else {
+ lean_dec_ref(x_83);
+ x_193 = lean_box(0);
+}
+x_194 = l_Std_PersistentArray_empty___closed__1;
+if (lean_is_scalar(x_193)) {
+ x_195 = lean_alloc_ctor(0, 1, 1);
+} else {
+ x_195 = x_193;
+}
+lean_ctor_set(x_195, 0, x_194);
+lean_ctor_set_uint8(x_195, sizeof(void*)*1, x_192);
+x_196 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_196, 0, x_189);
+lean_ctor_set(x_196, 1, x_190);
+lean_ctor_set(x_196, 2, x_191);
+lean_ctor_set(x_196, 3, x_195);
+x_197 = lean_st_ref_set(x_13, x_196, x_84);
+x_198 = lean_ctor_get(x_197, 1);
+lean_inc(x_198);
+lean_dec(x_197);
+x_199 = lean_st_ref_get(x_13, x_198);
+x_200 = lean_ctor_get(x_199, 0);
+lean_inc(x_200);
+x_201 = lean_ctor_get(x_199, 1);
+lean_inc(x_201);
+lean_dec(x_199);
+x_202 = lean_ctor_get(x_200, 0);
+lean_inc(x_202);
+lean_dec(x_200);
+x_203 = lean_st_ref_get(x_13, x_201);
+x_204 = lean_ctor_get(x_203, 0);
+lean_inc(x_204);
+x_205 = lean_ctor_get(x_203, 1);
+lean_inc(x_205);
+lean_dec(x_203);
+x_206 = lean_ctor_get(x_204, 0);
+lean_inc(x_206);
+lean_dec(x_204);
+x_207 = l_Lean_Elab_Term_getCurrMacroScope(x_8, x_9, x_10, x_11, x_12, x_13, x_205);
+x_208 = lean_ctor_get(x_207, 0);
+lean_inc(x_208);
+x_209 = lean_ctor_get(x_207, 1);
+lean_inc(x_209);
+lean_dec(x_207);
+x_210 = lean_st_ref_get(x_13, x_209);
+x_211 = lean_ctor_get(x_210, 0);
+lean_inc(x_211);
+x_212 = lean_ctor_get(x_210, 1);
+lean_inc(x_212);
+lean_dec(x_210);
+x_213 = lean_ctor_get(x_211, 1);
+lean_inc(x_213);
+lean_dec(x_211);
+lean_inc(x_206);
+x_214 = lean_alloc_closure((void*)(l___private_Lean_Elab_Util_0__Lean_Elab_expandMacro_x3f___boxed), 4, 1);
+lean_closure_set(x_214, 0, x_206);
+x_215 = x_214;
+x_216 = lean_environment_main_module(x_206);
+lean_inc(x_19);
+x_217 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_217, 0, x_215);
+lean_ctor_set(x_217, 1, x_216);
+lean_ctor_set(x_217, 2, x_208);
+lean_ctor_set(x_217, 3, x_16);
+lean_ctor_set(x_217, 4, x_18);
+lean_ctor_set(x_217, 5, x_19);
+lean_inc(x_2);
+x_218 = l_Lean_Elab_getMacros(x_202, x_2, x_217, x_213);
+lean_dec(x_202);
+if (lean_obj_tag(x_218) == 0)
+{
+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; 
+x_219 = lean_ctor_get(x_218, 0);
+lean_inc(x_219);
+x_220 = lean_ctor_get(x_218, 1);
+lean_inc(x_220);
+lean_dec(x_218);
+x_221 = lean_st_ref_take(x_13, x_212);
+x_222 = lean_ctor_get(x_221, 0);
+lean_inc(x_222);
+x_223 = lean_ctor_get(x_221, 1);
+lean_inc(x_223);
+lean_dec(x_221);
+x_224 = lean_ctor_get(x_222, 0);
+lean_inc(x_224);
+x_225 = lean_ctor_get(x_222, 2);
+lean_inc(x_225);
+x_226 = lean_ctor_get(x_222, 3);
+lean_inc(x_226);
+if (lean_is_exclusive(x_222)) {
+ lean_ctor_release(x_222, 0);
+ lean_ctor_release(x_222, 1);
+ lean_ctor_release(x_222, 2);
+ lean_ctor_release(x_222, 3);
+ x_227 = x_222;
+} else {
+ lean_dec_ref(x_222);
+ x_227 = lean_box(0);
+}
+if (lean_is_scalar(x_227)) {
+ x_228 = lean_alloc_ctor(0, 4, 0);
+} else {
+ x_228 = x_227;
+}
+lean_ctor_set(x_228, 0, x_224);
+lean_ctor_set(x_228, 1, x_220);
+lean_ctor_set(x_228, 2, x_225);
+lean_ctor_set(x_228, 3, x_226);
+x_229 = lean_st_ref_set(x_13, x_228, x_223);
+x_230 = lean_ctor_get(x_229, 1);
+lean_inc(x_230);
+lean_dec(x_229);
+x_231 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_231, 0, x_219);
+x_46 = x_231;
+x_47 = x_230;
+goto block_73;
+}
+else
+{
+lean_object* x_232; 
+x_232 = lean_ctor_get(x_218, 0);
+lean_inc(x_232);
+lean_dec(x_218);
+if (lean_obj_tag(x_232) == 0)
+{
+lean_object* x_233; lean_object* x_234; lean_object* x_235; lean_object* x_236; lean_object* x_237; lean_object* x_238; lean_object* x_239; 
+x_233 = lean_ctor_get(x_232, 0);
+lean_inc(x_233);
+x_234 = lean_ctor_get(x_232, 1);
+lean_inc(x_234);
+lean_dec(x_232);
+x_235 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_235, 0, x_234);
+x_236 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_236, 0, x_235);
+lean_inc(x_12);
+lean_inc(x_8);
+x_237 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(x_233, x_236, x_8, x_9, x_10, x_11, x_12, x_13, x_212);
+lean_dec(x_233);
+x_238 = lean_ctor_get(x_237, 0);
+lean_inc(x_238);
+x_239 = lean_ctor_get(x_237, 1);
+lean_inc(x_239);
+lean_dec(x_237);
+x_74 = x_238;
+x_75 = x_239;
+goto block_80;
+}
+else
+{
+lean_object* x_240; lean_object* x_241; lean_object* x_242; 
+x_240 = l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5___rarg(x_212);
+x_241 = lean_ctor_get(x_240, 0);
+lean_inc(x_241);
+x_242 = lean_ctor_get(x_240, 1);
+lean_inc(x_242);
+lean_dec(x_240);
+x_74 = x_241;
+x_75 = x_242;
+goto block_80;
+}
+}
+}
+block_37:
+{
+lean_object* x_32; uint8_t x_33; 
+x_32 = l___private_Lean_Util_Trace_0__Lean_withNestedTracesFinalizer___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__1(x_19, x_29, x_8, x_9, x_10, x_11, x_12, x_13, x_31);
+lean_dec(x_13);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+x_33 = !lean_is_exclusive(x_32);
+if (x_33 == 0)
+{
+lean_object* x_34; 
+x_34 = lean_ctor_get(x_32, 0);
+lean_dec(x_34);
+lean_ctor_set(x_32, 0, x_30);
+return x_32;
+}
+else
+{
+lean_object* x_35; lean_object* x_36; 
+x_35 = lean_ctor_get(x_32, 1);
+lean_inc(x_35);
+lean_dec(x_32);
+x_36 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_36, 0, x_30);
+lean_ctor_set(x_36, 1, x_35);
+return x_36;
+}
+}
+block_45:
+{
+lean_object* x_40; uint8_t x_41; 
+x_40 = l___private_Lean_Util_Trace_0__Lean_withNestedTracesFinalizer___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__1(x_19, x_29, x_8, x_9, x_10, x_11, x_12, x_13, x_39);
+lean_dec(x_13);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+x_41 = !lean_is_exclusive(x_40);
+if (x_41 == 0)
+{
+lean_object* x_42; 
+x_42 = lean_ctor_get(x_40, 0);
+lean_dec(x_42);
+lean_ctor_set_tag(x_40, 1);
+lean_ctor_set(x_40, 0, x_38);
+return x_40;
+}
+else
+{
+lean_object* x_43; lean_object* x_44; 
+x_43 = lean_ctor_get(x_40, 1);
+lean_inc(x_43);
+lean_dec(x_40);
+x_44 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_44, 0, x_38);
+lean_ctor_set(x_44, 1, x_43);
+return x_44;
+}
+}
+block_73:
+{
+if (lean_obj_tag(x_46) == 0)
+{
+if (x_5 == 0)
+{
+lean_object* x_48; lean_object* x_49; 
+x_48 = lean_box(0);
+lean_inc(x_13);
+lean_inc(x_12);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+x_49 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__1(x_2, x_3, x_4, x_48, x_8, x_9, x_10, x_11, x_12, x_13, x_47);
+if (lean_obj_tag(x_49) == 0)
+{
+lean_object* x_50; lean_object* x_51; 
+x_50 = lean_ctor_get(x_49, 0);
+lean_inc(x_50);
+x_51 = lean_ctor_get(x_49, 1);
+lean_inc(x_51);
+lean_dec(x_49);
+x_30 = x_50;
+x_31 = x_51;
+goto block_37;
+}
+else
+{
+lean_object* x_52; lean_object* x_53; 
+x_52 = lean_ctor_get(x_49, 0);
+lean_inc(x_52);
+x_53 = lean_ctor_get(x_49, 1);
+lean_inc(x_53);
+lean_dec(x_49);
+x_38 = x_52;
+x_39 = x_53;
+goto block_45;
+}
+}
+else
+{
+lean_object* x_54; 
+lean_inc(x_13);
+lean_inc(x_12);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_3);
+lean_inc(x_2);
+x_54 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_useImplicitLambda_x3f(x_2, x_3, x_8, x_9, x_10, x_11, x_12, x_13, x_47);
+if (lean_obj_tag(x_54) == 0)
+{
+lean_object* x_55; lean_object* x_56; lean_object* x_57; 
+x_55 = lean_ctor_get(x_54, 0);
+lean_inc(x_55);
+x_56 = lean_ctor_get(x_54, 1);
+lean_inc(x_56);
+lean_dec(x_54);
+lean_inc(x_13);
+lean_inc(x_12);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+x_57 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__1(x_2, x_3, x_4, x_55, x_8, x_9, x_10, x_11, x_12, x_13, x_56);
+if (lean_obj_tag(x_57) == 0)
+{
+lean_object* x_58; lean_object* x_59; 
+x_58 = lean_ctor_get(x_57, 0);
+lean_inc(x_58);
+x_59 = lean_ctor_get(x_57, 1);
+lean_inc(x_59);
+lean_dec(x_57);
+x_30 = x_58;
+x_31 = x_59;
+goto block_37;
+}
+else
+{
+lean_object* x_60; lean_object* x_61; 
+x_60 = lean_ctor_get(x_57, 0);
+lean_inc(x_60);
+x_61 = lean_ctor_get(x_57, 1);
+lean_inc(x_61);
+lean_dec(x_57);
+x_38 = x_60;
+x_39 = x_61;
+goto block_45;
+}
+}
+else
+{
+lean_object* x_62; lean_object* x_63; 
+lean_dec(x_3);
+lean_dec(x_2);
+x_62 = lean_ctor_get(x_54, 0);
+lean_inc(x_62);
+x_63 = lean_ctor_get(x_54, 1);
+lean_inc(x_63);
+lean_dec(x_54);
+x_38 = x_62;
+x_39 = x_63;
+goto block_45;
+}
+}
+}
+else
+{
+lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; 
+x_64 = lean_ctor_get(x_46, 0);
+lean_inc(x_64);
+lean_dec(x_46);
+x_65 = lean_box(x_4);
+x_66 = lean_box(x_5);
+lean_inc(x_64);
+lean_inc(x_2);
+x_67 = lean_alloc_closure((void*)(l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__2___boxed), 12, 5);
+lean_closure_set(x_67, 0, x_2);
+lean_closure_set(x_67, 1, x_64);
+lean_closure_set(x_67, 2, x_3);
+lean_closure_set(x_67, 3, x_65);
+lean_closure_set(x_67, 4, x_66);
+lean_inc(x_13);
+lean_inc(x_12);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+x_68 = l_Lean_Elab_withMacroExpansionInfo___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__2(x_2, x_64, x_67, x_8, x_9, x_10, x_11, x_12, x_13, x_47);
+if (lean_obj_tag(x_68) == 0)
+{
+lean_object* x_69; lean_object* x_70; 
+x_69 = lean_ctor_get(x_68, 0);
+lean_inc(x_69);
+x_70 = lean_ctor_get(x_68, 1);
+lean_inc(x_70);
+lean_dec(x_68);
+x_30 = x_69;
+x_31 = x_70;
+goto block_37;
+}
+else
+{
+lean_object* x_71; lean_object* x_72; 
+x_71 = lean_ctor_get(x_68, 0);
+lean_inc(x_71);
+x_72 = lean_ctor_get(x_68, 1);
+lean_inc(x_72);
+lean_dec(x_68);
+x_38 = x_71;
+x_39 = x_72;
+goto block_45;
+}
+}
+}
+block_80:
+{
+if (lean_obj_tag(x_74) == 0)
+{
+lean_dec(x_3);
+lean_dec(x_2);
+x_38 = x_74;
+x_39 = x_75;
+goto block_45;
+}
+else
+{
+lean_object* x_76; lean_object* x_77; uint8_t x_78; 
+x_76 = lean_ctor_get(x_74, 0);
+lean_inc(x_76);
+x_77 = l_Lean_Elab_unsupportedSyntaxExceptionId;
+x_78 = lean_nat_dec_eq(x_77, x_76);
+lean_dec(x_76);
+if (x_78 == 0)
+{
+lean_dec(x_3);
+lean_dec(x_2);
+x_38 = x_74;
+x_39 = x_75;
+goto block_45;
+}
+else
+{
+lean_object* x_79; 
+lean_dec(x_74);
+x_79 = lean_box(0);
+x_46 = x_79;
+x_47 = x_75;
+goto block_73;
+}
+}
+}
+}
+else
+{
+uint8_t x_243; 
+lean_dec(x_12);
+lean_dec(x_19);
+lean_dec(x_18);
+lean_dec(x_16);
+lean_dec(x_13);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_3);
+lean_dec(x_2);
+x_243 = !lean_is_exclusive(x_23);
+if (x_243 == 0)
+{
+return x_23;
+}
+else
+{
+lean_object* x_244; lean_object* x_245; lean_object* x_246; 
+x_244 = lean_ctor_get(x_23, 0);
+x_245 = lean_ctor_get(x_23, 1);
+lean_inc(x_245);
+lean_inc(x_244);
+lean_dec(x_23);
+x_246 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_246, 0, x_244);
+lean_ctor_set(x_246, 1, x_245);
+return x_246;
+}
+}
+}
+block_268:
+{
+if (x_248 == 0)
+{
+lean_dec(x_6);
+x_21 = x_249;
+goto block_247;
+}
+else
+{
+lean_object* x_250; 
+lean_inc(x_2);
+x_250 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_250, 0, x_2);
+if (lean_obj_tag(x_3) == 0)
+{
+lean_object* x_251; lean_object* x_252; lean_object* x_253; lean_object* x_254; lean_object* x_255; lean_object* x_256; 
+x_251 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__7;
+x_252 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_252, 0, x_251);
+lean_ctor_set(x_252, 1, x_250);
+x_253 = l_Lean_KernelException_toMessageData___closed__15;
+x_254 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_254, 0, x_252);
+lean_ctor_set(x_254, 1, x_253);
+x_255 = l_Lean_addTrace___at___private_Lean_Elab_Term_0__Lean_Elab_Term_postponeElabTerm___spec__1(x_6, x_254, x_8, x_9, x_10, x_11, x_12, x_13, x_249);
+x_256 = lean_ctor_get(x_255, 1);
+lean_inc(x_256);
+lean_dec(x_255);
+x_21 = x_256;
+goto block_247;
+}
+else
+{
+lean_object* x_257; lean_object* x_258; lean_object* x_259; lean_object* x_260; lean_object* x_261; lean_object* x_262; lean_object* x_263; lean_object* x_264; lean_object* x_265; lean_object* x_266; lean_object* x_267; 
+x_257 = lean_ctor_get(x_3, 0);
+lean_inc(x_257);
+x_258 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_258, 0, x_257);
+x_259 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__3;
+x_260 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_260, 0, x_259);
+lean_ctor_set(x_260, 1, x_258);
+x_261 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__5;
+x_262 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_262, 0, x_260);
+lean_ctor_set(x_262, 1, x_261);
+x_263 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_263, 0, x_262);
+lean_ctor_set(x_263, 1, x_250);
+x_264 = l_Lean_KernelException_toMessageData___closed__15;
+x_265 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_265, 0, x_263);
+lean_ctor_set(x_265, 1, x_264);
+x_266 = l_Lean_addTrace___at___private_Lean_Elab_Term_0__Lean_Elab_Term_postponeElabTerm___spec__1(x_6, x_265, x_8, x_9, x_10, x_11, x_12, x_13, x_249);
+x_267 = lean_ctor_get(x_266, 1);
+lean_inc(x_267);
+lean_dec(x_266);
+x_21 = x_267;
+goto block_247;
+}
+}
+}
+}
+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; uint8_t x_410; lean_object* x_411; lean_object* x_431; lean_object* x_432; lean_object* x_433; uint8_t x_434; 
+x_280 = lean_ctor_get(x_12, 0);
+x_281 = lean_ctor_get(x_12, 2);
+x_282 = lean_ctor_get(x_12, 3);
+x_283 = lean_ctor_get(x_12, 4);
+x_284 = lean_ctor_get(x_12, 5);
+x_285 = lean_ctor_get(x_12, 6);
+x_286 = lean_ctor_get(x_12, 7);
+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_12);
+lean_inc(x_282);
+lean_inc(x_281);
+lean_inc(x_16);
+x_287 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_287, 0, x_280);
+lean_ctor_set(x_287, 1, x_16);
+lean_ctor_set(x_287, 2, x_281);
+lean_ctor_set(x_287, 3, x_282);
+lean_ctor_set(x_287, 4, x_283);
+lean_ctor_set(x_287, 5, x_284);
+lean_ctor_set(x_287, 6, x_285);
+lean_ctor_set(x_287, 7, x_286);
+x_431 = lean_st_ref_get(x_13, x_14);
+x_432 = lean_ctor_get(x_431, 0);
+lean_inc(x_432);
+x_433 = lean_ctor_get(x_432, 3);
+lean_inc(x_433);
+lean_dec(x_432);
+x_434 = lean_ctor_get_uint8(x_433, sizeof(void*)*1);
+lean_dec(x_433);
+if (x_434 == 0)
+{
+lean_object* x_435; uint8_t x_436; 
+x_435 = lean_ctor_get(x_431, 1);
+lean_inc(x_435);
+lean_dec(x_431);
+x_436 = 0;
+x_410 = x_436;
+x_411 = x_435;
+goto block_430;
+}
+else
+{
+lean_object* x_437; lean_object* x_438; lean_object* x_439; lean_object* x_440; uint8_t x_441; 
+x_437 = lean_ctor_get(x_431, 1);
+lean_inc(x_437);
+lean_dec(x_431);
+lean_inc(x_6);
+x_438 = l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at___private_Lean_Elab_Term_0__Lean_Elab_Term_postponeElabTerm___spec__2(x_6, x_8, x_9, x_10, x_11, x_287, x_13, x_437);
+x_439 = lean_ctor_get(x_438, 0);
+lean_inc(x_439);
+x_440 = lean_ctor_get(x_438, 1);
+lean_inc(x_440);
+lean_dec(x_438);
+x_441 = lean_unbox(x_439);
+lean_dec(x_439);
+x_410 = x_441;
+x_411 = x_440;
+goto block_430;
+}
+block_409:
+{
+lean_object* x_289; lean_object* x_290; 
+x_289 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__1;
+x_290 = l_Lean_Core_checkMaxHeartbeats(x_289, x_287, x_13, x_288);
+if (lean_obj_tag(x_290) == 0)
+{
+lean_object* x_291; lean_object* x_292; lean_object* x_293; lean_object* x_294; lean_object* x_295; lean_object* x_296; lean_object* x_297; lean_object* x_298; lean_object* x_304; lean_object* x_305; lean_object* x_311; lean_object* x_312; lean_object* x_339; lean_object* x_340; lean_object* x_346; lean_object* x_347; lean_object* x_348; lean_object* x_349; lean_object* x_350; lean_object* x_351; lean_object* x_352; lean_object* x_353; uint8_t x_354; lean_object* x_355; lean_object* x_356; lean_object* x_357; lean_object* x_358; lean_object* x_359; lean_object* x_360; lean_object* x_361; lean_object* x_362; lean_object* x_363; lean_object* x_364; lean_object* x_365; lean_object* x_366; lean_object* x_367; lean_object* x_368; lean_object* x_369; lean_object* x_370; lean_object* x_371; lean_object* x_372; lean_object* x_373; lean_object* x_374; lean_object* x_375; lean_object* x_376; lean_object* x_377; lean_object* x_378; lean_object* x_379; lean_object* x_380; 
+x_291 = lean_ctor_get(x_290, 1);
+lean_inc(x_291);
+lean_dec(x_290);
+x_292 = lean_st_ref_get(x_13, x_291);
+x_293 = lean_ctor_get(x_292, 0);
+lean_inc(x_293);
+x_294 = lean_ctor_get(x_292, 1);
+lean_inc(x_294);
+lean_dec(x_292);
+x_295 = lean_ctor_get(x_293, 3);
+lean_inc(x_295);
+lean_dec(x_293);
+x_296 = lean_ctor_get(x_295, 0);
+lean_inc(x_296);
+lean_dec(x_295);
+x_346 = lean_st_ref_take(x_13, x_294);
+x_347 = lean_ctor_get(x_346, 0);
+lean_inc(x_347);
+x_348 = lean_ctor_get(x_347, 3);
+lean_inc(x_348);
+x_349 = lean_ctor_get(x_346, 1);
+lean_inc(x_349);
+lean_dec(x_346);
+x_350 = lean_ctor_get(x_347, 0);
+lean_inc(x_350);
+x_351 = lean_ctor_get(x_347, 1);
+lean_inc(x_351);
+x_352 = lean_ctor_get(x_347, 2);
+lean_inc(x_352);
+if (lean_is_exclusive(x_347)) {
+ lean_ctor_release(x_347, 0);
+ lean_ctor_release(x_347, 1);
+ lean_ctor_release(x_347, 2);
+ lean_ctor_release(x_347, 3);
+ x_353 = x_347;
+} else {
+ lean_dec_ref(x_347);
+ x_353 = lean_box(0);
+}
+x_354 = lean_ctor_get_uint8(x_348, sizeof(void*)*1);
+if (lean_is_exclusive(x_348)) {
+ lean_ctor_release(x_348, 0);
+ x_355 = x_348;
+} else {
+ lean_dec_ref(x_348);
+ x_355 = lean_box(0);
+}
+x_356 = l_Std_PersistentArray_empty___closed__1;
+if (lean_is_scalar(x_355)) {
+ x_357 = lean_alloc_ctor(0, 1, 1);
+} else {
+ x_357 = x_355;
+}
+lean_ctor_set(x_357, 0, x_356);
+lean_ctor_set_uint8(x_357, sizeof(void*)*1, x_354);
+if (lean_is_scalar(x_353)) {
+ x_358 = lean_alloc_ctor(0, 4, 0);
+} else {
+ x_358 = x_353;
+}
+lean_ctor_set(x_358, 0, x_350);
+lean_ctor_set(x_358, 1, x_351);
+lean_ctor_set(x_358, 2, x_352);
+lean_ctor_set(x_358, 3, x_357);
+x_359 = lean_st_ref_set(x_13, x_358, x_349);
+x_360 = lean_ctor_get(x_359, 1);
+lean_inc(x_360);
+lean_dec(x_359);
+x_361 = lean_st_ref_get(x_13, x_360);
+x_362 = lean_ctor_get(x_361, 0);
+lean_inc(x_362);
+x_363 = lean_ctor_get(x_361, 1);
+lean_inc(x_363);
+lean_dec(x_361);
+x_364 = lean_ctor_get(x_362, 0);
+lean_inc(x_364);
+lean_dec(x_362);
+x_365 = lean_st_ref_get(x_13, x_363);
+x_366 = lean_ctor_get(x_365, 0);
+lean_inc(x_366);
+x_367 = lean_ctor_get(x_365, 1);
+lean_inc(x_367);
+lean_dec(x_365);
+x_368 = lean_ctor_get(x_366, 0);
+lean_inc(x_368);
+lean_dec(x_366);
+x_369 = l_Lean_Elab_Term_getCurrMacroScope(x_8, x_9, x_10, x_11, x_287, x_13, x_367);
+x_370 = lean_ctor_get(x_369, 0);
+lean_inc(x_370);
+x_371 = lean_ctor_get(x_369, 1);
+lean_inc(x_371);
+lean_dec(x_369);
+x_372 = lean_st_ref_get(x_13, x_371);
+x_373 = lean_ctor_get(x_372, 0);
+lean_inc(x_373);
+x_374 = lean_ctor_get(x_372, 1);
+lean_inc(x_374);
+lean_dec(x_372);
+x_375 = lean_ctor_get(x_373, 1);
+lean_inc(x_375);
+lean_dec(x_373);
+lean_inc(x_368);
+x_376 = lean_alloc_closure((void*)(l___private_Lean_Elab_Util_0__Lean_Elab_expandMacro_x3f___boxed), 4, 1);
+lean_closure_set(x_376, 0, x_368);
+x_377 = x_376;
+x_378 = lean_environment_main_module(x_368);
+lean_inc(x_282);
+x_379 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_379, 0, x_377);
+lean_ctor_set(x_379, 1, x_378);
+lean_ctor_set(x_379, 2, x_370);
+lean_ctor_set(x_379, 3, x_16);
+lean_ctor_set(x_379, 4, x_281);
+lean_ctor_set(x_379, 5, x_282);
+lean_inc(x_2);
+x_380 = l_Lean_Elab_getMacros(x_364, x_2, x_379, x_375);
+lean_dec(x_364);
+if (lean_obj_tag(x_380) == 0)
+{
+lean_object* x_381; lean_object* x_382; lean_object* x_383; lean_object* x_384; lean_object* x_385; lean_object* x_386; lean_object* x_387; lean_object* x_388; lean_object* x_389; lean_object* x_390; lean_object* x_391; lean_object* x_392; lean_object* x_393; 
+x_381 = lean_ctor_get(x_380, 0);
+lean_inc(x_381);
+x_382 = lean_ctor_get(x_380, 1);
+lean_inc(x_382);
+lean_dec(x_380);
+x_383 = lean_st_ref_take(x_13, x_374);
+x_384 = lean_ctor_get(x_383, 0);
+lean_inc(x_384);
+x_385 = lean_ctor_get(x_383, 1);
+lean_inc(x_385);
+lean_dec(x_383);
+x_386 = lean_ctor_get(x_384, 0);
+lean_inc(x_386);
+x_387 = lean_ctor_get(x_384, 2);
+lean_inc(x_387);
+x_388 = lean_ctor_get(x_384, 3);
+lean_inc(x_388);
+if (lean_is_exclusive(x_384)) {
+ lean_ctor_release(x_384, 0);
+ lean_ctor_release(x_384, 1);
+ lean_ctor_release(x_384, 2);
+ lean_ctor_release(x_384, 3);
+ x_389 = x_384;
+} else {
+ lean_dec_ref(x_384);
+ x_389 = lean_box(0);
+}
+if (lean_is_scalar(x_389)) {
+ x_390 = lean_alloc_ctor(0, 4, 0);
+} else {
+ x_390 = x_389;
+}
+lean_ctor_set(x_390, 0, x_386);
+lean_ctor_set(x_390, 1, x_382);
+lean_ctor_set(x_390, 2, x_387);
+lean_ctor_set(x_390, 3, x_388);
+x_391 = lean_st_ref_set(x_13, x_390, x_385);
+x_392 = lean_ctor_get(x_391, 1);
+lean_inc(x_392);
+lean_dec(x_391);
+x_393 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_393, 0, x_381);
+x_311 = x_393;
+x_312 = x_392;
+goto block_338;
+}
+else
+{
+lean_object* x_394; 
+x_394 = lean_ctor_get(x_380, 0);
+lean_inc(x_394);
+lean_dec(x_380);
+if (lean_obj_tag(x_394) == 0)
+{
+lean_object* x_395; lean_object* x_396; lean_object* x_397; lean_object* x_398; lean_object* x_399; lean_object* x_400; lean_object* x_401; 
+x_395 = lean_ctor_get(x_394, 0);
+lean_inc(x_395);
+x_396 = lean_ctor_get(x_394, 1);
+lean_inc(x_396);
+lean_dec(x_394);
+x_397 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_397, 0, x_396);
+x_398 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_398, 0, x_397);
+lean_inc(x_287);
+lean_inc(x_8);
+x_399 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(x_395, x_398, x_8, x_9, x_10, x_11, x_287, x_13, x_374);
+lean_dec(x_395);
+x_400 = lean_ctor_get(x_399, 0);
+lean_inc(x_400);
+x_401 = lean_ctor_get(x_399, 1);
+lean_inc(x_401);
+lean_dec(x_399);
+x_339 = x_400;
+x_340 = x_401;
+goto block_345;
+}
+else
+{
+lean_object* x_402; lean_object* x_403; lean_object* x_404; 
+x_402 = l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5___rarg(x_374);
+x_403 = lean_ctor_get(x_402, 0);
+lean_inc(x_403);
+x_404 = lean_ctor_get(x_402, 1);
+lean_inc(x_404);
+lean_dec(x_402);
+x_339 = x_403;
+x_340 = x_404;
+goto block_345;
+}
+}
+block_303:
+{
+lean_object* x_299; lean_object* x_300; lean_object* x_301; lean_object* x_302; 
+x_299 = l___private_Lean_Util_Trace_0__Lean_withNestedTracesFinalizer___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__1(x_282, x_296, x_8, x_9, x_10, x_11, x_287, x_13, x_298);
+lean_dec(x_13);
+lean_dec(x_287);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+x_300 = lean_ctor_get(x_299, 1);
+lean_inc(x_300);
+if (lean_is_exclusive(x_299)) {
+ lean_ctor_release(x_299, 0);
+ lean_ctor_release(x_299, 1);
+ x_301 = x_299;
+} else {
+ lean_dec_ref(x_299);
+ x_301 = lean_box(0);
+}
+if (lean_is_scalar(x_301)) {
+ x_302 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_302 = x_301;
+}
+lean_ctor_set(x_302, 0, x_297);
+lean_ctor_set(x_302, 1, x_300);
+return x_302;
+}
+block_310:
+{
+lean_object* x_306; lean_object* x_307; lean_object* x_308; lean_object* x_309; 
+x_306 = l___private_Lean_Util_Trace_0__Lean_withNestedTracesFinalizer___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__1(x_282, x_296, x_8, x_9, x_10, x_11, x_287, x_13, x_305);
+lean_dec(x_13);
+lean_dec(x_287);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+x_307 = lean_ctor_get(x_306, 1);
+lean_inc(x_307);
+if (lean_is_exclusive(x_306)) {
+ lean_ctor_release(x_306, 0);
+ lean_ctor_release(x_306, 1);
+ x_308 = x_306;
+} else {
+ lean_dec_ref(x_306);
+ x_308 = lean_box(0);
+}
+if (lean_is_scalar(x_308)) {
+ x_309 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_309 = x_308;
+ lean_ctor_set_tag(x_309, 1);
+}
+lean_ctor_set(x_309, 0, x_304);
+lean_ctor_set(x_309, 1, x_307);
+return x_309;
+}
+block_338:
+{
+if (lean_obj_tag(x_311) == 0)
+{
+if (x_5 == 0)
+{
+lean_object* x_313; lean_object* x_314; 
+x_313 = lean_box(0);
+lean_inc(x_13);
+lean_inc(x_287);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+x_314 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__1(x_2, x_3, x_4, x_313, x_8, x_9, x_10, x_11, x_287, x_13, x_312);
+if (lean_obj_tag(x_314) == 0)
+{
+lean_object* x_315; lean_object* x_316; 
+x_315 = lean_ctor_get(x_314, 0);
+lean_inc(x_315);
+x_316 = lean_ctor_get(x_314, 1);
+lean_inc(x_316);
+lean_dec(x_314);
+x_297 = x_315;
+x_298 = x_316;
+goto block_303;
+}
+else
+{
+lean_object* x_317; lean_object* x_318; 
+x_317 = lean_ctor_get(x_314, 0);
+lean_inc(x_317);
+x_318 = lean_ctor_get(x_314, 1);
+lean_inc(x_318);
+lean_dec(x_314);
+x_304 = x_317;
+x_305 = x_318;
+goto block_310;
+}
+}
+else
+{
+lean_object* x_319; 
+lean_inc(x_13);
+lean_inc(x_287);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_3);
+lean_inc(x_2);
+x_319 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_useImplicitLambda_x3f(x_2, x_3, x_8, x_9, x_10, x_11, x_287, x_13, x_312);
+if (lean_obj_tag(x_319) == 0)
+{
+lean_object* x_320; lean_object* x_321; lean_object* x_322; 
+x_320 = lean_ctor_get(x_319, 0);
+lean_inc(x_320);
+x_321 = lean_ctor_get(x_319, 1);
+lean_inc(x_321);
+lean_dec(x_319);
+lean_inc(x_13);
+lean_inc(x_287);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+x_322 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__1(x_2, x_3, x_4, x_320, x_8, x_9, x_10, x_11, x_287, x_13, x_321);
+if (lean_obj_tag(x_322) == 0)
+{
+lean_object* x_323; lean_object* x_324; 
+x_323 = lean_ctor_get(x_322, 0);
+lean_inc(x_323);
+x_324 = lean_ctor_get(x_322, 1);
+lean_inc(x_324);
+lean_dec(x_322);
+x_297 = x_323;
+x_298 = x_324;
+goto block_303;
+}
+else
+{
+lean_object* x_325; lean_object* x_326; 
+x_325 = lean_ctor_get(x_322, 0);
+lean_inc(x_325);
+x_326 = lean_ctor_get(x_322, 1);
+lean_inc(x_326);
+lean_dec(x_322);
+x_304 = x_325;
+x_305 = x_326;
+goto block_310;
+}
+}
+else
+{
+lean_object* x_327; lean_object* x_328; 
+lean_dec(x_3);
+lean_dec(x_2);
+x_327 = lean_ctor_get(x_319, 0);
+lean_inc(x_327);
+x_328 = lean_ctor_get(x_319, 1);
+lean_inc(x_328);
+lean_dec(x_319);
+x_304 = x_327;
+x_305 = x_328;
+goto block_310;
+}
+}
+}
+else
+{
+lean_object* x_329; lean_object* x_330; lean_object* x_331; lean_object* x_332; lean_object* x_333; 
+x_329 = lean_ctor_get(x_311, 0);
+lean_inc(x_329);
+lean_dec(x_311);
+x_330 = lean_box(x_4);
+x_331 = lean_box(x_5);
+lean_inc(x_329);
+lean_inc(x_2);
+x_332 = lean_alloc_closure((void*)(l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__2___boxed), 12, 5);
+lean_closure_set(x_332, 0, x_2);
+lean_closure_set(x_332, 1, x_329);
+lean_closure_set(x_332, 2, x_3);
+lean_closure_set(x_332, 3, x_330);
+lean_closure_set(x_332, 4, x_331);
+lean_inc(x_13);
+lean_inc(x_287);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+x_333 = l_Lean_Elab_withMacroExpansionInfo___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__2(x_2, x_329, x_332, x_8, x_9, x_10, x_11, x_287, x_13, x_312);
+if (lean_obj_tag(x_333) == 0)
+{
+lean_object* x_334; lean_object* x_335; 
+x_334 = lean_ctor_get(x_333, 0);
+lean_inc(x_334);
+x_335 = lean_ctor_get(x_333, 1);
+lean_inc(x_335);
+lean_dec(x_333);
+x_297 = x_334;
+x_298 = x_335;
+goto block_303;
+}
+else
+{
+lean_object* x_336; lean_object* x_337; 
+x_336 = lean_ctor_get(x_333, 0);
+lean_inc(x_336);
+x_337 = lean_ctor_get(x_333, 1);
+lean_inc(x_337);
+lean_dec(x_333);
+x_304 = x_336;
+x_305 = x_337;
+goto block_310;
+}
+}
+}
+block_345:
+{
+if (lean_obj_tag(x_339) == 0)
+{
+lean_dec(x_3);
+lean_dec(x_2);
+x_304 = x_339;
+x_305 = x_340;
+goto block_310;
+}
+else
+{
+lean_object* x_341; lean_object* x_342; uint8_t x_343; 
+x_341 = lean_ctor_get(x_339, 0);
+lean_inc(x_341);
+x_342 = l_Lean_Elab_unsupportedSyntaxExceptionId;
+x_343 = lean_nat_dec_eq(x_342, x_341);
+lean_dec(x_341);
+if (x_343 == 0)
+{
+lean_dec(x_3);
+lean_dec(x_2);
+x_304 = x_339;
+x_305 = x_340;
+goto block_310;
+}
+else
+{
+lean_object* x_344; 
+lean_dec(x_339);
+x_344 = lean_box(0);
+x_311 = x_344;
+x_312 = x_340;
+goto block_338;
+}
+}
+}
+}
+else
+{
+lean_object* x_405; lean_object* x_406; lean_object* x_407; lean_object* x_408; 
+lean_dec(x_287);
+lean_dec(x_282);
+lean_dec(x_281);
+lean_dec(x_16);
+lean_dec(x_13);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_3);
+lean_dec(x_2);
+x_405 = lean_ctor_get(x_290, 0);
+lean_inc(x_405);
+x_406 = lean_ctor_get(x_290, 1);
+lean_inc(x_406);
+if (lean_is_exclusive(x_290)) {
+ lean_ctor_release(x_290, 0);
+ lean_ctor_release(x_290, 1);
+ x_407 = x_290;
+} else {
+ lean_dec_ref(x_290);
+ x_407 = lean_box(0);
+}
+if (lean_is_scalar(x_407)) {
+ x_408 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_408 = x_407;
+}
+lean_ctor_set(x_408, 0, x_405);
+lean_ctor_set(x_408, 1, x_406);
+return x_408;
+}
+}
+block_430:
+{
+if (x_410 == 0)
+{
+lean_dec(x_6);
+x_288 = x_411;
+goto block_409;
+}
+else
+{
+lean_object* x_412; 
+lean_inc(x_2);
+x_412 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_412, 0, x_2);
+if (lean_obj_tag(x_3) == 0)
+{
+lean_object* x_413; lean_object* x_414; lean_object* x_415; lean_object* x_416; lean_object* x_417; lean_object* x_418; 
+x_413 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__7;
+x_414 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_414, 0, x_413);
+lean_ctor_set(x_414, 1, x_412);
+x_415 = l_Lean_KernelException_toMessageData___closed__15;
+x_416 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_416, 0, x_414);
+lean_ctor_set(x_416, 1, x_415);
+x_417 = l_Lean_addTrace___at___private_Lean_Elab_Term_0__Lean_Elab_Term_postponeElabTerm___spec__1(x_6, x_416, x_8, x_9, x_10, x_11, x_287, x_13, x_411);
+x_418 = lean_ctor_get(x_417, 1);
+lean_inc(x_418);
+lean_dec(x_417);
+x_288 = x_418;
+goto block_409;
+}
+else
+{
+lean_object* x_419; lean_object* x_420; lean_object* x_421; lean_object* x_422; lean_object* x_423; lean_object* x_424; lean_object* x_425; lean_object* x_426; lean_object* x_427; lean_object* x_428; lean_object* x_429; 
+x_419 = lean_ctor_get(x_3, 0);
+lean_inc(x_419);
+x_420 = lean_alloc_ctor(2, 1, 0);
+lean_ctor_set(x_420, 0, x_419);
+x_421 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__3;
+x_422 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_422, 0, x_421);
+lean_ctor_set(x_422, 1, x_420);
+x_423 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__5;
+x_424 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_424, 0, x_422);
+lean_ctor_set(x_424, 1, x_423);
+x_425 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_425, 0, x_424);
+lean_ctor_set(x_425, 1, x_412);
+x_426 = l_Lean_KernelException_toMessageData___closed__15;
+x_427 = lean_alloc_ctor(10, 2, 0);
+lean_ctor_set(x_427, 0, x_425);
+lean_ctor_set(x_427, 1, x_426);
+x_428 = l_Lean_addTrace___at___private_Lean_Elab_Term_0__Lean_Elab_Term_postponeElabTerm___spec__1(x_6, x_427, x_8, x_9, x_10, x_11, x_287, x_13, x_411);
+x_429 = lean_ctor_get(x_428, 1);
+lean_inc(x_429);
+lean_dec(x_428);
+x_288 = x_429;
+goto block_409;
+}
+}
+}
+}
+}
+}
+lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux(lean_object* x_1, uint8_t x_2, uint8_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+_start:
+{
+lean_object* x_12; lean_object* x_13; lean_object* x_14; uint8_t x_15; 
+x_12 = lean_st_ref_take(x_10, x_11);
+x_13 = lean_ctor_get(x_12, 0);
+lean_inc(x_13);
+x_14 = lean_ctor_get(x_12, 1);
+lean_inc(x_14);
+lean_dec(x_12);
+x_15 = !lean_is_exclusive(x_13);
+if (x_15 == 0)
+{
+lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; uint8_t x_21; 
+x_16 = lean_ctor_get(x_13, 1);
+x_17 = lean_unsigned_to_nat(1u);
+x_18 = lean_nat_add(x_16, x_17);
+lean_ctor_set(x_13, 1, x_18);
+x_19 = lean_st_ref_set(x_10, x_13, x_14);
+x_20 = lean_ctor_get(x_19, 1);
+lean_inc(x_20);
+lean_dec(x_19);
+x_21 = !lean_is_exclusive(x_5);
+if (x_21 == 0)
+{
+lean_object* x_22; lean_object* x_23; lean_object* x_24; uint8_t x_25; 
+x_22 = lean_ctor_get(x_5, 4);
+lean_dec(x_22);
+lean_ctor_set(x_5, 4, x_16);
+x_23 = lean_ctor_get(x_9, 1);
+lean_inc(x_23);
+x_24 = lean_ctor_get(x_9, 2);
+lean_inc(x_24);
+x_25 = lean_nat_dec_eq(x_23, x_24);
+lean_dec(x_24);
+if (x_25 == 0)
+{
+lean_object* x_26; lean_object* x_27; lean_object* x_28; 
+x_26 = l_Lean_Elab_initFn____x40_Lean_Elab_Util___hyg_1077____closed__2;
+x_27 = lean_box(0);
+x_28 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3(x_23, x_4, x_1, x_2, x_3, x_26, x_27, x_5, x_6, x_7, x_8, x_9, x_10, x_20);
+lean_dec(x_23);
+return x_28;
+}
+else
+{
+lean_object* x_29; lean_object* x_30; uint8_t x_31; 
+lean_dec(x_23);
+lean_dec(x_4);
+lean_dec(x_1);
+x_29 = l_Lean_withIncRecDepth___rarg___lambda__2___closed__2;
+x_30 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__6(x_29, x_5, x_6, x_7, x_8, x_9, x_10, x_20);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+x_31 = !lean_is_exclusive(x_30);
+if (x_31 == 0)
+{
+return x_30;
+}
+else
+{
+lean_object* x_32; lean_object* x_33; lean_object* x_34; 
+x_32 = lean_ctor_get(x_30, 0);
+x_33 = lean_ctor_get(x_30, 1);
+lean_inc(x_33);
+lean_inc(x_32);
+lean_dec(x_30);
+x_34 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_34, 0, x_32);
+lean_ctor_set(x_34, 1, x_33);
+return x_34;
+}
+}
+}
+else
+{
+lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; uint8_t x_39; uint8_t x_40; uint8_t 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; 
+x_35 = lean_ctor_get(x_5, 0);
+x_36 = lean_ctor_get(x_5, 1);
+x_37 = lean_ctor_get(x_5, 2);
+x_38 = lean_ctor_get(x_5, 3);
+x_39 = lean_ctor_get_uint8(x_5, sizeof(void*)*8);
+x_40 = lean_ctor_get_uint8(x_5, sizeof(void*)*8 + 1);
+x_41 = lean_ctor_get_uint8(x_5, sizeof(void*)*8 + 2);
+x_42 = lean_ctor_get(x_5, 5);
+x_43 = lean_ctor_get(x_5, 6);
+x_44 = lean_ctor_get(x_5, 7);
+lean_inc(x_44);
+lean_inc(x_43);
+lean_inc(x_42);
+lean_inc(x_38);
+lean_inc(x_37);
+lean_inc(x_36);
+lean_inc(x_35);
+lean_dec(x_5);
+x_45 = lean_alloc_ctor(0, 8, 3);
+lean_ctor_set(x_45, 0, x_35);
+lean_ctor_set(x_45, 1, x_36);
+lean_ctor_set(x_45, 2, x_37);
+lean_ctor_set(x_45, 3, x_38);
+lean_ctor_set(x_45, 4, x_16);
+lean_ctor_set(x_45, 5, x_42);
+lean_ctor_set(x_45, 6, x_43);
+lean_ctor_set(x_45, 7, x_44);
+lean_ctor_set_uint8(x_45, sizeof(void*)*8, x_39);
+lean_ctor_set_uint8(x_45, sizeof(void*)*8 + 1, x_40);
+lean_ctor_set_uint8(x_45, sizeof(void*)*8 + 2, x_41);
+x_46 = lean_ctor_get(x_9, 1);
+lean_inc(x_46);
+x_47 = lean_ctor_get(x_9, 2);
+lean_inc(x_47);
+x_48 = lean_nat_dec_eq(x_46, x_47);
+lean_dec(x_47);
+if (x_48 == 0)
+{
+lean_object* x_49; lean_object* x_50; lean_object* x_51; 
+x_49 = l_Lean_Elab_initFn____x40_Lean_Elab_Util___hyg_1077____closed__2;
+x_50 = lean_box(0);
+x_51 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3(x_46, x_4, x_1, x_2, x_3, x_49, x_50, x_45, x_6, x_7, x_8, x_9, x_10, x_20);
+lean_dec(x_46);
+return x_51;
+}
+else
+{
+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_dec(x_46);
+lean_dec(x_4);
+lean_dec(x_1);
+x_52 = l_Lean_withIncRecDepth___rarg___lambda__2___closed__2;
+x_53 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__6(x_52, x_45, x_6, x_7, x_8, x_9, x_10, x_20);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+x_54 = lean_ctor_get(x_53, 0);
+lean_inc(x_54);
+x_55 = lean_ctor_get(x_53, 1);
+lean_inc(x_55);
+if (lean_is_exclusive(x_53)) {
+ lean_ctor_release(x_53, 0);
+ lean_ctor_release(x_53, 1);
+ x_56 = x_53;
+} else {
+ lean_dec_ref(x_53);
+ x_56 = lean_box(0);
+}
+if (lean_is_scalar(x_56)) {
+ x_57 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_57 = x_56;
+}
+lean_ctor_set(x_57, 0, x_54);
+lean_ctor_set(x_57, 1, x_55);
+return x_57;
+}
+}
+}
+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; 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; uint8_t x_71; uint8_t x_72; uint8_t 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; uint8_t x_81; 
+x_58 = lean_ctor_get(x_13, 0);
+x_59 = lean_ctor_get(x_13, 1);
+x_60 = lean_ctor_get(x_13, 2);
+x_61 = lean_ctor_get(x_13, 3);
+lean_inc(x_61);
+lean_inc(x_60);
+lean_inc(x_59);
+lean_inc(x_58);
+lean_dec(x_13);
+x_62 = lean_unsigned_to_nat(1u);
+x_63 = lean_nat_add(x_59, x_62);
+x_64 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_64, 0, x_58);
+lean_ctor_set(x_64, 1, x_63);
+lean_ctor_set(x_64, 2, x_60);
+lean_ctor_set(x_64, 3, x_61);
+x_65 = lean_st_ref_set(x_10, x_64, x_14);
+x_66 = lean_ctor_get(x_65, 1);
+lean_inc(x_66);
+lean_dec(x_65);
+x_67 = lean_ctor_get(x_5, 0);
+lean_inc(x_67);
+x_68 = lean_ctor_get(x_5, 1);
+lean_inc(x_68);
+x_69 = lean_ctor_get(x_5, 2);
+lean_inc(x_69);
+x_70 = lean_ctor_get(x_5, 3);
+lean_inc(x_70);
+x_71 = lean_ctor_get_uint8(x_5, sizeof(void*)*8);
+x_72 = lean_ctor_get_uint8(x_5, sizeof(void*)*8 + 1);
+x_73 = lean_ctor_get_uint8(x_5, sizeof(void*)*8 + 2);
+x_74 = lean_ctor_get(x_5, 5);
+lean_inc(x_74);
+x_75 = lean_ctor_get(x_5, 6);
+lean_inc(x_75);
+x_76 = lean_ctor_get(x_5, 7);
+lean_inc(x_76);
+if (lean_is_exclusive(x_5)) {
+ lean_ctor_release(x_5, 0);
+ lean_ctor_release(x_5, 1);
+ lean_ctor_release(x_5, 2);
+ lean_ctor_release(x_5, 3);
+ lean_ctor_release(x_5, 4);
+ lean_ctor_release(x_5, 5);
+ lean_ctor_release(x_5, 6);
+ lean_ctor_release(x_5, 7);
+ x_77 = x_5;
+} else {
+ lean_dec_ref(x_5);
+ x_77 = lean_box(0);
+}
+if (lean_is_scalar(x_77)) {
+ x_78 = lean_alloc_ctor(0, 8, 3);
+} else {
+ x_78 = x_77;
+}
+lean_ctor_set(x_78, 0, x_67);
+lean_ctor_set(x_78, 1, x_68);
+lean_ctor_set(x_78, 2, x_69);
+lean_ctor_set(x_78, 3, x_70);
+lean_ctor_set(x_78, 4, x_59);
+lean_ctor_set(x_78, 5, x_74);
+lean_ctor_set(x_78, 6, x_75);
+lean_ctor_set(x_78, 7, x_76);
+lean_ctor_set_uint8(x_78, sizeof(void*)*8, x_71);
+lean_ctor_set_uint8(x_78, sizeof(void*)*8 + 1, x_72);
+lean_ctor_set_uint8(x_78, sizeof(void*)*8 + 2, x_73);
+x_79 = lean_ctor_get(x_9, 1);
+lean_inc(x_79);
+x_80 = lean_ctor_get(x_9, 2);
+lean_inc(x_80);
+x_81 = lean_nat_dec_eq(x_79, x_80);
+lean_dec(x_80);
+if (x_81 == 0)
+{
+lean_object* x_82; lean_object* x_83; lean_object* x_84; 
+x_82 = l_Lean_Elab_initFn____x40_Lean_Elab_Util___hyg_1077____closed__2;
+x_83 = lean_box(0);
+x_84 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3(x_79, x_4, x_1, x_2, x_3, x_82, x_83, x_78, x_6, x_7, x_8, x_9, x_10, x_66);
+lean_dec(x_79);
+return x_84;
+}
+else
+{
+lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; 
+lean_dec(x_79);
+lean_dec(x_4);
+lean_dec(x_1);
+x_85 = l_Lean_withIncRecDepth___rarg___lambda__2___closed__2;
+x_86 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__6(x_85, x_78, x_6, x_7, x_8, x_9, x_10, x_66);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+x_87 = lean_ctor_get(x_86, 0);
+lean_inc(x_87);
+x_88 = lean_ctor_get(x_86, 1);
+lean_inc(x_88);
+if (lean_is_exclusive(x_86)) {
+ lean_ctor_release(x_86, 0);
+ lean_ctor_release(x_86, 1);
+ x_89 = x_86;
+} else {
+ lean_dec_ref(x_86);
+ x_89 = lean_box(0);
+}
+if (lean_is_scalar(x_89)) {
+ x_90 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_90 = x_89;
+}
+lean_ctor_set(x_90, 0, x_87);
+lean_ctor_set(x_90, 1, x_88);
+return x_90;
+}
+}
+}
+}
+lean_object* l___private_Lean_Util_Trace_0__Lean_withNestedTracesFinalizer___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
+_start:
+{
+lean_object* x_10; 
+x_10 = l___private_Lean_Util_Trace_0__Lean_withNestedTracesFinalizer___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+return x_10;
+}
+}
+lean_object* l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
+_start:
+{
+lean_object* x_9; 
+x_9 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__4(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+return x_9;
+}
+}
+lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
+_start:
+{
+lean_object* x_10; 
+x_10 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
+lean_dec(x_8);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_1);
+return x_10;
+}
+}
+lean_object* l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+lean_object* x_7; 
+x_7 = l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5(x_1, x_2, x_3, x_4, x_5, x_6);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+return x_7;
+}
+}
+lean_object* l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__6___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
+_start:
+{
+lean_object* x_9; 
+x_9 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__6(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+return x_9;
+}
+}
+lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+_start:
+{
+uint8_t x_12; lean_object* x_13; 
+x_12 = lean_unbox(x_3);
+lean_dec(x_3);
+x_13 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__1(x_1, x_2, x_12, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+return x_13;
+}
+}
+lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+_start:
+{
+uint8_t x_13; uint8_t x_14; lean_object* x_15; 
+x_13 = lean_unbox(x_4);
+lean_dec(x_4);
+x_14 = lean_unbox(x_5);
+lean_dec(x_5);
+x_15 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__2(x_1, x_2, x_3, x_13, x_14, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+return x_15;
+}
+}
+lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14) {
+_start:
+{
+uint8_t x_15; uint8_t x_16; lean_object* x_17; 
+x_15 = lean_unbox(x_4);
+lean_dec(x_4);
+x_16 = lean_unbox(x_5);
+lean_dec(x_5);
+x_17 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3(x_1, x_2, x_3, x_15, x_16, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
+lean_dec(x_7);
+lean_dec(x_1);
+return x_17;
+}
+}
+lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+_start:
+{
+uint8_t x_12; uint8_t x_13; lean_object* x_14; 
+x_12 = lean_unbox(x_2);
+lean_dec(x_2);
+x_13 = lean_unbox(x_3);
+lean_dec(x_3);
+x_14 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux(x_1, x_12, x_13, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+return x_14;
+}
+}
+lean_object* l_Lean_Elab_pushInfoTree___at_Lean_Elab_Term_addTermInfo___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
+_start:
+{
+lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; 
+x_9 = lean_st_ref_get(x_7, x_8);
+x_10 = lean_ctor_get(x_9, 1);
+lean_inc(x_10);
+lean_dec(x_9);
+x_11 = lean_st_ref_get(x_3, x_10);
+x_12 = lean_ctor_get(x_11, 0);
+lean_inc(x_12);
+x_13 = lean_ctor_get(x_12, 5);
+lean_inc(x_13);
+lean_dec(x_12);
+x_14 = lean_ctor_get_uint8(x_13, sizeof(void*)*2);
+lean_dec(x_13);
+if (x_14 == 0)
+{
+uint8_t x_15; 
+lean_dec(x_1);
+x_15 = !lean_is_exclusive(x_11);
+if (x_15 == 0)
+{
+lean_object* x_16; lean_object* x_17; 
+x_16 = lean_ctor_get(x_11, 0);
+lean_dec(x_16);
+x_17 = lean_box(0);
+lean_ctor_set(x_11, 0, x_17);
+return x_11;
+}
+else
+{
+lean_object* x_18; lean_object* x_19; lean_object* x_20; 
+x_18 = lean_ctor_get(x_11, 1);
+lean_inc(x_18);
+lean_dec(x_11);
+x_19 = lean_box(0);
+x_20 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_20, 0, x_19);
+lean_ctor_set(x_20, 1, x_18);
+return x_20;
+}
+}
+else
+{
+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; uint8_t x_28; 
+x_21 = lean_ctor_get(x_11, 1);
+lean_inc(x_21);
+lean_dec(x_11);
+x_22 = lean_st_ref_get(x_7, x_21);
+x_23 = lean_ctor_get(x_22, 1);
+lean_inc(x_23);
+lean_dec(x_22);
+x_24 = lean_st_ref_take(x_3, x_23);
+x_25 = lean_ctor_get(x_24, 0);
+lean_inc(x_25);
+x_26 = lean_ctor_get(x_25, 5);
+lean_inc(x_26);
+x_27 = lean_ctor_get(x_24, 1);
+lean_inc(x_27);
+lean_dec(x_24);
+x_28 = !lean_is_exclusive(x_25);
+if (x_28 == 0)
+{
+lean_object* x_29; uint8_t x_30; 
+x_29 = lean_ctor_get(x_25, 5);
+lean_dec(x_29);
+x_30 = !lean_is_exclusive(x_26);
+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_26, 1);
+x_32 = l_Std_PersistentArray_push___rarg(x_31, x_1);
+lean_ctor_set(x_26, 1, x_32);
+x_33 = lean_st_ref_set(x_3, x_25, x_27);
+x_34 = !lean_is_exclusive(x_33);
+if (x_34 == 0)
+{
+lean_object* x_35; lean_object* x_36; 
+x_35 = lean_ctor_get(x_33, 0);
+lean_dec(x_35);
+x_36 = lean_box(0);
+lean_ctor_set(x_33, 0, x_36);
+return x_33;
+}
+else
+{
+lean_object* x_37; lean_object* x_38; lean_object* x_39; 
+x_37 = lean_ctor_get(x_33, 1);
+lean_inc(x_37);
+lean_dec(x_33);
+x_38 = lean_box(0);
+x_39 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_39, 0, x_38);
+lean_ctor_set(x_39, 1, x_37);
+return x_39;
+}
+}
+else
+{
+uint8_t x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; 
+x_40 = lean_ctor_get_uint8(x_26, sizeof(void*)*2);
+x_41 = lean_ctor_get(x_26, 0);
+x_42 = lean_ctor_get(x_26, 1);
+lean_inc(x_42);
+lean_inc(x_41);
+lean_dec(x_26);
+x_43 = l_Std_PersistentArray_push___rarg(x_42, x_1);
+x_44 = lean_alloc_ctor(0, 2, 1);
+lean_ctor_set(x_44, 0, x_41);
+lean_ctor_set(x_44, 1, x_43);
+lean_ctor_set_uint8(x_44, sizeof(void*)*2, x_40);
+lean_ctor_set(x_25, 5, x_44);
+x_45 = lean_st_ref_set(x_3, x_25, x_27);
+x_46 = lean_ctor_get(x_45, 1);
+lean_inc(x_46);
+if (lean_is_exclusive(x_45)) {
+ lean_ctor_release(x_45, 0);
+ lean_ctor_release(x_45, 1);
+ x_47 = x_45;
+} else {
+ lean_dec_ref(x_45);
+ x_47 = lean_box(0);
+}
+x_48 = lean_box(0);
+if (lean_is_scalar(x_47)) {
+ x_49 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_49 = x_47;
+}
+lean_ctor_set(x_49, 0, x_48);
+lean_ctor_set(x_49, 1, x_46);
+return x_49;
+}
+}
+else
+{
+lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; uint8_t x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; 
+x_50 = lean_ctor_get(x_25, 0);
+x_51 = lean_ctor_get(x_25, 1);
+x_52 = lean_ctor_get(x_25, 2);
+x_53 = lean_ctor_get(x_25, 3);
+x_54 = lean_ctor_get(x_25, 4);
+lean_inc(x_54);
+lean_inc(x_53);
+lean_inc(x_52);
+lean_inc(x_51);
+lean_inc(x_50);
+lean_dec(x_25);
+x_55 = lean_ctor_get_uint8(x_26, sizeof(void*)*2);
+x_56 = lean_ctor_get(x_26, 0);
+lean_inc(x_56);
+x_57 = lean_ctor_get(x_26, 1);
+lean_inc(x_57);
+if (lean_is_exclusive(x_26)) {
+ lean_ctor_release(x_26, 0);
+ lean_ctor_release(x_26, 1);
+ x_58 = x_26;
+} else {
+ lean_dec_ref(x_26);
+ x_58 = lean_box(0);
+}
+x_59 = l_Std_PersistentArray_push___rarg(x_57, x_1);
+if (lean_is_scalar(x_58)) {
+ x_60 = lean_alloc_ctor(0, 2, 1);
+} else {
+ x_60 = x_58;
+}
+lean_ctor_set(x_60, 0, x_56);
+lean_ctor_set(x_60, 1, x_59);
+lean_ctor_set_uint8(x_60, sizeof(void*)*2, x_55);
+x_61 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_61, 0, x_50);
+lean_ctor_set(x_61, 1, x_51);
+lean_ctor_set(x_61, 2, x_52);
+lean_ctor_set(x_61, 3, x_53);
+lean_ctor_set(x_61, 4, x_54);
+lean_ctor_set(x_61, 5, x_60);
+x_62 = lean_st_ref_set(x_3, x_61, x_27);
+x_63 = lean_ctor_get(x_62, 1);
+lean_inc(x_63);
+if (lean_is_exclusive(x_62)) {
+ lean_ctor_release(x_62, 0);
+ lean_ctor_release(x_62, 1);
+ x_64 = x_62;
+} else {
+ lean_dec_ref(x_62);
+ x_64 = lean_box(0);
+}
+x_65 = lean_box(0);
+if (lean_is_scalar(x_64)) {
+ x_66 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_66 = x_64;
+}
+lean_ctor_set(x_66, 0, x_65);
+lean_ctor_set(x_66, 1, x_63);
+return x_66;
+}
+}
+}
+}
+lean_object* l_Lean_Elab_Term_addTermInfo(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
+_start:
+{
+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_st_ref_get(x_8, x_9);
+x_11 = lean_ctor_get(x_10, 1);
+lean_inc(x_11);
+lean_dec(x_10);
+x_12 = lean_st_ref_get(x_4, x_11);
+x_13 = lean_ctor_get(x_12, 0);
+lean_inc(x_13);
+x_14 = lean_ctor_get(x_13, 5);
+lean_inc(x_14);
+lean_dec(x_13);
+x_15 = lean_ctor_get_uint8(x_14, sizeof(void*)*2);
+lean_dec(x_14);
+if (x_15 == 0)
+{
+uint8_t x_16; 
+lean_dec(x_2);
+lean_dec(x_1);
+x_16 = !lean_is_exclusive(x_12);
+if (x_16 == 0)
+{
+lean_object* x_17; lean_object* x_18; 
+x_17 = lean_ctor_get(x_12, 0);
+lean_dec(x_17);
+x_18 = lean_box(0);
+lean_ctor_set(x_12, 0, x_18);
+return x_12;
+}
+else
+{
+lean_object* x_19; lean_object* x_20; lean_object* x_21; 
+x_19 = lean_ctor_get(x_12, 1);
+lean_inc(x_19);
+lean_dec(x_12);
+x_20 = lean_box(0);
+x_21 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_21, 0, x_20);
+lean_ctor_set(x_21, 1, x_19);
+return x_21;
+}
+}
+else
+{
+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; 
+x_22 = lean_ctor_get(x_12, 1);
+lean_inc(x_22);
+lean_dec(x_12);
+x_23 = lean_ctor_get(x_5, 1);
+lean_inc(x_23);
+x_24 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_24, 0, x_23);
+lean_ctor_set(x_24, 1, x_2);
+lean_ctor_set(x_24, 2, x_1);
+x_25 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_25, 0, x_24);
+x_26 = l_Std_PersistentArray_empty___closed__1;
+x_27 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_27, 0, x_25);
+lean_ctor_set(x_27, 1, x_26);
+x_28 = l_Lean_Elab_pushInfoTree___at_Lean_Elab_Term_addTermInfo___spec__1(x_27, x_3, x_4, x_5, x_6, x_7, x_8, x_22);
+return x_28;
+}
+}
+}
+lean_object* l_Lean_Elab_pushInfoTree___at_Lean_Elab_Term_addTermInfo___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
+_start:
+{
+lean_object* x_9; 
+x_9 = l_Lean_Elab_pushInfoTree___at_Lean_Elab_Term_addTermInfo___spec__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+return x_9;
+}
+}
+lean_object* l_Lean_Elab_Term_addTermInfo___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
+_start:
+{
+lean_object* x_10; 
+x_10 = l_Lean_Elab_Term_addTermInfo(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+return x_10;
+}
+}
+lean_object* l_Lean_Elab_Term_mkTermInfo_match__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+switch (lean_obj_tag(x_1)) {
+case 2:
+{
+lean_object* x_5; lean_object* x_6; lean_object* x_7; 
+lean_dec(x_4);
+lean_dec(x_3);
+x_5 = lean_ctor_get(x_1, 0);
+lean_inc(x_5);
+x_6 = lean_ctor_get(x_1, 1);
+lean_inc(x_6);
+lean_dec(x_1);
+x_7 = lean_apply_2(x_2, x_5, x_6);
+return x_7;
+}
+case 3:
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; 
+lean_dec(x_4);
+lean_dec(x_2);
+x_8 = lean_ctor_get(x_1, 0);
+lean_inc(x_8);
+x_9 = lean_ctor_get(x_1, 1);
+lean_inc(x_9);
+lean_dec(x_1);
+x_10 = lean_apply_2(x_3, x_8, x_9);
+return x_10;
+}
+default: 
+{
+lean_object* x_11; 
+lean_dec(x_3);
+lean_dec(x_2);
+x_11 = lean_apply_1(x_4, x_1);
+return x_11;
+}
+}
+}
+}
+lean_object* l_Lean_Elab_Term_mkTermInfo_match__1(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_Lean_Elab_Term_mkTermInfo_match__1___rarg), 4, 0);
+return x_2;
+}
+}
+lean_object* l_Lean_Elab_Term_mkTermInfo_match__2___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+if (lean_obj_tag(x_1) == 2)
+{
+lean_object* x_4; uint64_t x_5; lean_object* x_6; lean_object* x_7; 
+lean_dec(x_3);
+x_4 = lean_ctor_get(x_1, 0);
+lean_inc(x_4);
+x_5 = lean_ctor_get_uint64(x_1, sizeof(void*)*1);
+lean_dec(x_1);
+x_6 = lean_box_uint64(x_5);
+x_7 = lean_apply_2(x_2, x_4, x_6);
+return x_7;
+}
+else
+{
+lean_object* x_8; 
+lean_dec(x_2);
+x_8 = lean_apply_1(x_3, x_1);
+return x_8;
+}
+}
+}
+lean_object* l_Lean_Elab_Term_mkTermInfo_match__2(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_Lean_Elab_Term_mkTermInfo_match__2___rarg), 3, 0);
+return x_2;
+}
+}
+lean_object* l_Lean_Elab_Term_mkTermInfo_match__3___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+if (lean_obj_tag(x_1) == 0)
+{
+lean_object* x_4; lean_object* x_5; 
+lean_dec(x_3);
+x_4 = lean_box(0);
+x_5 = lean_apply_1(x_2, x_4);
+return x_5;
+}
+else
+{
+lean_object* x_6; lean_object* x_7; 
+lean_dec(x_2);
+x_6 = lean_ctor_get(x_1, 0);
+lean_inc(x_6);
+lean_dec(x_1);
+x_7 = lean_apply_1(x_3, x_6);
+return x_7;
+}
+}
+}
+lean_object* l_Lean_Elab_Term_mkTermInfo_match__3(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_Lean_Elab_Term_mkTermInfo_match__3___rarg), 3, 0);
+return x_2;
+}
+}
+uint8_t l_List_foldr___at_Lean_Elab_Term_mkTermInfo___spec__1(uint8_t x_1, lean_object* x_2) {
+_start:
+{
+if (lean_obj_tag(x_2) == 0)
+{
+return x_1;
+}
+else
+{
+lean_object* x_3; lean_object* x_4; uint8_t x_5; lean_object* x_6; 
+x_3 = lean_ctor_get(x_2, 0);
+x_4 = lean_ctor_get(x_2, 1);
+x_5 = l_List_foldr___at_Lean_Elab_Term_mkTermInfo___spec__1(x_1, x_4);
+x_6 = lean_ctor_get(x_3, 2);
+switch (lean_obj_tag(x_6)) {
+case 2:
+{
+uint8_t x_7; 
+x_7 = 1;
+return x_7;
+}
+case 3:
+{
+uint8_t x_8; 
+x_8 = 1;
+return x_8;
+}
+default: 
+{
+return x_5;
+}
+}
+}
+}
+}
+lean_object* l_Lean_Elab_Term_mkTermInfo(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
+_start:
+{
+lean_object* x_10; lean_object* x_11; 
+if (lean_obj_tag(x_2) == 2)
+{
+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; uint8_t x_28; uint8_t x_29; 
+x_21 = lean_ctor_get(x_2, 0);
+lean_inc(x_21);
+x_22 = lean_st_ref_get(x_8, x_9);
+x_23 = lean_ctor_get(x_22, 1);
+lean_inc(x_23);
+lean_dec(x_22);
+x_24 = lean_st_ref_get(x_4, x_23);
+x_25 = lean_ctor_get(x_24, 0);
+lean_inc(x_25);
+x_26 = lean_ctor_get(x_24, 1);
+lean_inc(x_26);
+lean_dec(x_24);
+x_27 = lean_ctor_get(x_25, 1);
+lean_inc(x_27);
+lean_dec(x_25);
+x_28 = 0;
+x_29 = l_List_foldr___at_Lean_Elab_Term_mkTermInfo___spec__1(x_28, x_27);
+lean_dec(x_27);
+if (x_29 == 0)
+{
+lean_object* x_30; 
+lean_dec(x_21);
+x_30 = lean_box(0);
+x_10 = x_30;
+x_11 = x_26;
+goto block_20;
+}
+else
+{
+lean_object* x_31; 
+x_31 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_31, 0, x_21);
+x_10 = x_31;
+x_11 = x_26;
+goto block_20;
+}
+}
+else
+{
+lean_object* x_32; 
+x_32 = lean_box(0);
+x_10 = x_32;
+x_11 = x_9;
+goto block_20;
+}
+block_20:
+{
+if (lean_obj_tag(x_10) == 0)
+{
+lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
+x_12 = lean_ctor_get(x_5, 1);
+lean_inc(x_12);
+x_13 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_13, 0, x_12);
+lean_ctor_set(x_13, 1, x_2);
+lean_ctor_set(x_13, 2, x_1);
+x_14 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_14, 0, x_13);
+x_15 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_15, 0, x_14);
+x_16 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_16, 0, x_15);
+lean_ctor_set(x_16, 1, x_11);
+return x_16;
+}
+else
+{
+lean_object* x_17; lean_object* x_18; lean_object* x_19; 
+lean_dec(x_2);
+lean_dec(x_1);
+x_17 = lean_ctor_get(x_10, 0);
+lean_inc(x_17);
+lean_dec(x_10);
+x_18 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_18, 0, x_17);
+x_19 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_19, 0, x_18);
+lean_ctor_set(x_19, 1, x_11);
+return x_19;
+}
+}
+}
+}
+lean_object* l_List_foldr___at_Lean_Elab_Term_mkTermInfo___spec__1___boxed(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+uint8_t x_3; uint8_t x_4; lean_object* x_5; 
+x_3 = lean_unbox(x_1);
+lean_dec(x_1);
+x_4 = l_List_foldr___at_Lean_Elab_Term_mkTermInfo___spec__1(x_3, x_2);
+lean_dec(x_2);
+x_5 = lean_box(x_4);
+return x_5;
+}
+}
+lean_object* l_Lean_Elab_Term_mkTermInfo___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
+_start:
+{
+lean_object* x_10; 
+x_10 = l_Lean_Elab_Term_mkTermInfo(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+return x_10;
+}
+}
+lean_object* l_Lean_Elab_withInfoContext_x27___at_Lean_Elab_Term_elabTerm___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
 _start:
 {
 lean_object* x_10; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; uint8_t x_28; 
@@ -24596,7 +27402,7 @@ lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean
 x_31 = lean_ctor_get(x_25, 1);
 lean_inc(x_31);
 lean_dec(x_25);
-x_32 = l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__4___rarg(x_4, x_5, x_6, x_7, x_8, x_31);
+x_32 = l___private_Lean_Elab_InfoTree_0__Lean_Elab_getResetInfoTrees___at_Lean_Elab_Term_withMacroExpansion___spec__2___rarg(x_4, x_5, x_6, x_7, x_8, x_31);
 x_33 = lean_ctor_get(x_32, 0);
 lean_inc(x_33);
 x_34 = lean_ctor_get(x_32, 1);
@@ -25251,2902 +28057,6 @@ return x_21;
 }
 }
 }
-lean_object* l_Lean_Elab_withInfoContext___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
-_start:
-{
-lean_object* x_10; lean_object* x_11; 
-x_10 = lean_alloc_closure((void*)(l_Lean_Elab_withInfoContext___at_Lean_Elab_Term_withMacroExpansion___spec__2___rarg___lambda__1___boxed), 9, 1);
-lean_closure_set(x_10, 0, x_2);
-x_11 = l_Lean_Elab_withInfoContext_x27___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__4(x_1, x_10, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
-return x_11;
-}
-}
-lean_object* l_Lean_Elab_withMacroExpansionInfo___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
-_start:
-{
-lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
-x_11 = lean_alloc_closure((void*)(l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Term_withMacroExpansion___spec__1___rarg___lambda__2___boxed), 10, 2);
-lean_closure_set(x_11, 0, x_1);
-lean_closure_set(x_11, 1, x_2);
-x_12 = l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Term_withMacroExpansion___spec__1___rarg___closed__1;
-x_13 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Term_instMonadLogTermElabM___spec__2___rarg), 9, 2);
-lean_closure_set(x_13, 0, x_12);
-lean_closure_set(x_13, 1, x_11);
-x_14 = l_Lean_Elab_withInfoContext___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(x_3, x_13, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
-return x_14;
-}
-}
-lean_object* l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__6(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
-_start:
-{
-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; uint8_t x_16; 
-x_9 = lean_ctor_get(x_6, 3);
-x_10 = lean_ctor_get(x_2, 3);
-lean_inc(x_10);
-lean_inc(x_10);
-x_11 = l_Lean_Elab_getBetterRef(x_9, x_10);
-x_12 = l_Lean_addMessageContextFull___at_Lean_Meta_instAddMessageContextMetaM___spec__1(x_1, x_4, x_5, x_6, x_7, x_8);
-x_13 = lean_ctor_get(x_12, 0);
-lean_inc(x_13);
-x_14 = lean_ctor_get(x_12, 1);
-lean_inc(x_14);
-lean_dec(x_12);
-x_15 = l_Lean_Elab_addMacroStack___at_Lean_Elab_Term_instAddErrorMessageContextTermElabM___spec__1(x_13, x_10, x_2, x_3, x_4, x_5, x_6, x_7, x_14);
-lean_dec(x_2);
-lean_dec(x_10);
-x_16 = !lean_is_exclusive(x_15);
-if (x_16 == 0)
-{
-lean_object* x_17; lean_object* x_18; 
-x_17 = lean_ctor_get(x_15, 0);
-x_18 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_18, 0, x_11);
-lean_ctor_set(x_18, 1, x_17);
-lean_ctor_set_tag(x_15, 1);
-lean_ctor_set(x_15, 0, x_18);
-return x_15;
-}
-else
-{
-lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; 
-x_19 = lean_ctor_get(x_15, 0);
-x_20 = lean_ctor_get(x_15, 1);
-lean_inc(x_20);
-lean_inc(x_19);
-lean_dec(x_15);
-x_21 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_21, 0, x_11);
-lean_ctor_set(x_21, 1, x_19);
-x_22 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_22, 0, x_21);
-lean_ctor_set(x_22, 1, x_20);
-return x_22;
-}
-}
-}
-lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
-_start:
-{
-uint8_t x_10; 
-x_10 = !lean_is_exclusive(x_7);
-if (x_10 == 0)
-{
-lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-x_11 = lean_ctor_get(x_7, 3);
-x_12 = l_Lean_replaceRef(x_1, x_11);
-lean_dec(x_11);
-lean_ctor_set(x_7, 3, x_12);
-x_13 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__6(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
-lean_dec(x_7);
-return x_13;
-}
-else
-{
-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; 
-x_14 = lean_ctor_get(x_7, 0);
-x_15 = lean_ctor_get(x_7, 1);
-x_16 = lean_ctor_get(x_7, 2);
-x_17 = lean_ctor_get(x_7, 3);
-x_18 = lean_ctor_get(x_7, 4);
-x_19 = lean_ctor_get(x_7, 5);
-x_20 = lean_ctor_get(x_7, 6);
-x_21 = lean_ctor_get(x_7, 7);
-lean_inc(x_21);
-lean_inc(x_20);
-lean_inc(x_19);
-lean_inc(x_18);
-lean_inc(x_17);
-lean_inc(x_16);
-lean_inc(x_15);
-lean_inc(x_14);
-lean_dec(x_7);
-x_22 = l_Lean_replaceRef(x_1, x_17);
-lean_dec(x_17);
-x_23 = lean_alloc_ctor(0, 8, 0);
-lean_ctor_set(x_23, 0, x_14);
-lean_ctor_set(x_23, 1, x_15);
-lean_ctor_set(x_23, 2, x_16);
-lean_ctor_set(x_23, 3, x_22);
-lean_ctor_set(x_23, 4, x_18);
-lean_ctor_set(x_23, 5, x_19);
-lean_ctor_set(x_23, 6, x_20);
-lean_ctor_set(x_23, 7, x_21);
-x_24 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__6(x_2, x_3, x_4, x_5, x_6, x_23, x_8, x_9);
-lean_dec(x_23);
-return x_24;
-}
-}
-}
-lean_object* l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__7___rarg(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; lean_object* x_3; 
-x_2 = l_Lean_Elab_throwUnsupportedSyntax___rarg___closed__1;
-x_3 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_3, 0, x_2);
-lean_ctor_set(x_3, 1, x_1);
-return x_3;
-}
-}
-lean_object* l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__7(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
-_start:
-{
-lean_object* x_7; 
-x_7 = lean_alloc_closure((void*)(l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__7___rarg), 1, 0);
-return x_7;
-}
-}
-lean_object* l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__8(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
-_start:
-{
-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; uint8_t x_16; 
-x_9 = lean_ctor_get(x_6, 3);
-x_10 = lean_ctor_get(x_2, 3);
-lean_inc(x_10);
-lean_inc(x_10);
-x_11 = l_Lean_Elab_getBetterRef(x_9, x_10);
-x_12 = l_Lean_addMessageContextFull___at_Lean_Meta_instAddMessageContextMetaM___spec__1(x_1, x_4, x_5, x_6, x_7, x_8);
-x_13 = lean_ctor_get(x_12, 0);
-lean_inc(x_13);
-x_14 = lean_ctor_get(x_12, 1);
-lean_inc(x_14);
-lean_dec(x_12);
-x_15 = l_Lean_Elab_addMacroStack___at_Lean_Elab_Term_instAddErrorMessageContextTermElabM___spec__1(x_13, x_10, x_2, x_3, x_4, x_5, x_6, x_7, x_14);
-lean_dec(x_2);
-lean_dec(x_10);
-x_16 = !lean_is_exclusive(x_15);
-if (x_16 == 0)
-{
-lean_object* x_17; lean_object* x_18; 
-x_17 = lean_ctor_get(x_15, 0);
-x_18 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_18, 0, x_11);
-lean_ctor_set(x_18, 1, x_17);
-lean_ctor_set_tag(x_15, 1);
-lean_ctor_set(x_15, 0, x_18);
-return x_15;
-}
-else
-{
-lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; 
-x_19 = lean_ctor_get(x_15, 0);
-x_20 = lean_ctor_get(x_15, 1);
-lean_inc(x_20);
-lean_inc(x_19);
-lean_dec(x_15);
-x_21 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_21, 0, x_11);
-lean_ctor_set(x_21, 1, x_19);
-x_22 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_22, 0, x_21);
-lean_ctor_set(x_22, 1, x_20);
-return x_22;
-}
-}
-}
-lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__1(lean_object* x_1, lean_object* x_2, uint8_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
-_start:
-{
-if (lean_obj_tag(x_4) == 0)
-{
-lean_object* x_12; 
-x_12 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabUsingElabFns(x_1, x_2, x_3, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-return x_12;
-}
-else
-{
-lean_object* x_13; lean_object* x_14; lean_object* x_15; 
-lean_dec(x_2);
-x_13 = lean_ctor_get(x_4, 0);
-lean_inc(x_13);
-lean_dec(x_4);
-x_14 = l_Array_empty___closed__1;
-x_15 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabImplicitLambda(x_1, x_3, x_13, x_14, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-return x_15;
-}
-}
-}
-lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, uint8_t x_4, uint8_t x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
-_start:
-{
-uint8_t x_13; 
-x_13 = !lean_is_exclusive(x_6);
-if (x_13 == 0)
-{
-lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
-x_14 = lean_ctor_get(x_6, 3);
-lean_inc(x_2);
-x_15 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_15, 0, x_1);
-lean_ctor_set(x_15, 1, x_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);
-lean_ctor_set(x_6, 3, x_16);
-x_17 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux(x_3, x_4, x_5, x_2, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-return x_17;
-}
-else
-{
-lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; uint8_t x_23; uint8_t x_24; uint8_t 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; 
-x_18 = lean_ctor_get(x_6, 0);
-x_19 = lean_ctor_get(x_6, 1);
-x_20 = lean_ctor_get(x_6, 2);
-x_21 = lean_ctor_get(x_6, 3);
-x_22 = lean_ctor_get(x_6, 4);
-x_23 = lean_ctor_get_uint8(x_6, sizeof(void*)*8);
-x_24 = lean_ctor_get_uint8(x_6, sizeof(void*)*8 + 1);
-x_25 = lean_ctor_get_uint8(x_6, sizeof(void*)*8 + 2);
-x_26 = lean_ctor_get(x_6, 5);
-x_27 = lean_ctor_get(x_6, 6);
-x_28 = lean_ctor_get(x_6, 7);
-lean_inc(x_28);
-lean_inc(x_27);
-lean_inc(x_26);
-lean_inc(x_22);
-lean_inc(x_21);
-lean_inc(x_20);
-lean_inc(x_19);
-lean_inc(x_18);
-lean_dec(x_6);
-lean_inc(x_2);
-x_29 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_29, 0, x_1);
-lean_ctor_set(x_29, 1, x_2);
-x_30 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_30, 0, x_29);
-lean_ctor_set(x_30, 1, x_21);
-x_31 = lean_alloc_ctor(0, 8, 3);
-lean_ctor_set(x_31, 0, x_18);
-lean_ctor_set(x_31, 1, x_19);
-lean_ctor_set(x_31, 2, x_20);
-lean_ctor_set(x_31, 3, x_30);
-lean_ctor_set(x_31, 4, x_22);
-lean_ctor_set(x_31, 5, x_26);
-lean_ctor_set(x_31, 6, x_27);
-lean_ctor_set(x_31, 7, x_28);
-lean_ctor_set_uint8(x_31, sizeof(void*)*8, x_23);
-lean_ctor_set_uint8(x_31, sizeof(void*)*8 + 1, x_24);
-lean_ctor_set_uint8(x_31, sizeof(void*)*8 + 2, x_25);
-x_32 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux(x_3, x_4, x_5, x_2, x_31, x_7, x_8, x_9, x_10, x_11, x_12);
-return x_32;
-}
-}
-}
-static lean_object* _init_l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string("elaborator");
-return x_1;
-}
-}
-static lean_object* _init_l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__2() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string("expected type: ");
-return x_1;
-}
-}
-static lean_object* _init_l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__3() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__2;
-x_2 = l_Lean_stringToMessageData(x_1);
-return x_2;
-}
-}
-static lean_object* _init_l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__4() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string(", term\n");
-return x_1;
-}
-}
-static lean_object* _init_l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__5() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__4;
-x_2 = l_Lean_stringToMessageData(x_1);
-return x_2;
-}
-}
-static lean_object* _init_l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__6() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__3;
-x_2 = l_Lean_instToMessageDataOptionExpr___closed__3;
-x_3 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__7() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__6;
-x_2 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__5;
-x_3 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_3, 0, x_1);
-lean_ctor_set(x_3, 1, x_2);
-return x_3;
-}
-}
-lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, uint8_t x_4, uint8_t x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14) {
-_start:
-{
-lean_object* x_15; lean_object* x_16; uint8_t x_17; 
-x_15 = lean_unsigned_to_nat(1u);
-x_16 = lean_nat_add(x_1, x_15);
-x_17 = !lean_is_exclusive(x_12);
-if (x_17 == 0)
-{
-lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; uint8_t x_248; lean_object* x_249; lean_object* x_269; lean_object* x_270; lean_object* x_271; uint8_t x_272; 
-x_18 = lean_ctor_get(x_12, 2);
-x_19 = lean_ctor_get(x_12, 3);
-x_20 = lean_ctor_get(x_12, 1);
-lean_dec(x_20);
-lean_inc(x_19);
-lean_inc(x_18);
-lean_inc(x_16);
-lean_ctor_set(x_12, 1, x_16);
-x_269 = lean_st_ref_get(x_13, x_14);
-x_270 = lean_ctor_get(x_269, 0);
-lean_inc(x_270);
-x_271 = lean_ctor_get(x_270, 3);
-lean_inc(x_271);
-lean_dec(x_270);
-x_272 = lean_ctor_get_uint8(x_271, sizeof(void*)*1);
-lean_dec(x_271);
-if (x_272 == 0)
-{
-lean_object* x_273; uint8_t x_274; 
-x_273 = lean_ctor_get(x_269, 1);
-lean_inc(x_273);
-lean_dec(x_269);
-x_274 = 0;
-x_248 = x_274;
-x_249 = x_273;
-goto block_268;
-}
-else
-{
-lean_object* x_275; lean_object* x_276; lean_object* x_277; lean_object* x_278; uint8_t x_279; 
-x_275 = lean_ctor_get(x_269, 1);
-lean_inc(x_275);
-lean_dec(x_269);
-lean_inc(x_6);
-x_276 = l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at___private_Lean_Elab_Term_0__Lean_Elab_Term_postponeElabTerm___spec__2(x_6, x_8, x_9, x_10, x_11, x_12, x_13, x_275);
-x_277 = lean_ctor_get(x_276, 0);
-lean_inc(x_277);
-x_278 = lean_ctor_get(x_276, 1);
-lean_inc(x_278);
-lean_dec(x_276);
-x_279 = lean_unbox(x_277);
-lean_dec(x_277);
-x_248 = x_279;
-x_249 = x_278;
-goto block_268;
-}
-block_247:
-{
-lean_object* x_22; lean_object* x_23; 
-x_22 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__1;
-x_23 = l_Lean_Core_checkMaxHeartbeats(x_22, x_12, x_13, x_21);
-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_38; lean_object* x_39; lean_object* x_46; lean_object* x_47; lean_object* x_74; lean_object* x_75; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; uint8_t x_85; 
-x_24 = lean_ctor_get(x_23, 1);
-lean_inc(x_24);
-lean_dec(x_23);
-x_25 = lean_st_ref_get(x_13, x_24);
-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);
-x_28 = lean_ctor_get(x_26, 3);
-lean_inc(x_28);
-lean_dec(x_26);
-x_29 = lean_ctor_get(x_28, 0);
-lean_inc(x_29);
-lean_dec(x_28);
-x_81 = lean_st_ref_take(x_13, x_27);
-x_82 = lean_ctor_get(x_81, 0);
-lean_inc(x_82);
-x_83 = lean_ctor_get(x_82, 3);
-lean_inc(x_83);
-x_84 = lean_ctor_get(x_81, 1);
-lean_inc(x_84);
-lean_dec(x_81);
-x_85 = !lean_is_exclusive(x_82);
-if (x_85 == 0)
-{
-lean_object* x_86; uint8_t x_87; 
-x_86 = lean_ctor_get(x_82, 3);
-lean_dec(x_86);
-x_87 = !lean_is_exclusive(x_83);
-if (x_87 == 0)
-{
-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; 
-x_88 = lean_ctor_get(x_83, 0);
-lean_dec(x_88);
-x_89 = l_Std_PersistentArray_empty___closed__1;
-lean_ctor_set(x_83, 0, x_89);
-x_90 = lean_st_ref_set(x_13, x_82, x_84);
-x_91 = lean_ctor_get(x_90, 1);
-lean_inc(x_91);
-lean_dec(x_90);
-x_92 = lean_st_ref_get(x_13, x_91);
-x_93 = lean_ctor_get(x_92, 0);
-lean_inc(x_93);
-x_94 = lean_ctor_get(x_92, 1);
-lean_inc(x_94);
-lean_dec(x_92);
-x_95 = lean_ctor_get(x_93, 0);
-lean_inc(x_95);
-lean_dec(x_93);
-x_96 = lean_st_ref_get(x_13, x_94);
-x_97 = lean_ctor_get(x_96, 0);
-lean_inc(x_97);
-x_98 = lean_ctor_get(x_96, 1);
-lean_inc(x_98);
-lean_dec(x_96);
-x_99 = lean_ctor_get(x_97, 0);
-lean_inc(x_99);
-lean_dec(x_97);
-x_100 = l_Lean_Elab_Term_getCurrMacroScope(x_8, x_9, x_10, x_11, x_12, x_13, x_98);
-x_101 = lean_ctor_get(x_100, 0);
-lean_inc(x_101);
-x_102 = lean_ctor_get(x_100, 1);
-lean_inc(x_102);
-lean_dec(x_100);
-x_103 = lean_st_ref_get(x_13, x_102);
-x_104 = lean_ctor_get(x_103, 0);
-lean_inc(x_104);
-x_105 = lean_ctor_get(x_103, 1);
-lean_inc(x_105);
-lean_dec(x_103);
-x_106 = lean_ctor_get(x_104, 1);
-lean_inc(x_106);
-lean_dec(x_104);
-lean_inc(x_99);
-x_107 = lean_alloc_closure((void*)(l___private_Lean_Elab_Util_0__Lean_Elab_expandMacro_x3f___boxed), 4, 1);
-lean_closure_set(x_107, 0, x_99);
-x_108 = x_107;
-x_109 = lean_environment_main_module(x_99);
-lean_inc(x_19);
-x_110 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_110, 0, x_108);
-lean_ctor_set(x_110, 1, x_109);
-lean_ctor_set(x_110, 2, x_101);
-lean_ctor_set(x_110, 3, x_16);
-lean_ctor_set(x_110, 4, x_18);
-lean_ctor_set(x_110, 5, x_19);
-lean_inc(x_2);
-x_111 = l_Lean_Elab_getMacros(x_95, x_2, x_110, x_106);
-lean_dec(x_95);
-if (lean_obj_tag(x_111) == 0)
-{
-lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; uint8_t x_117; 
-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 = lean_st_ref_take(x_13, x_105);
-x_115 = lean_ctor_get(x_114, 0);
-lean_inc(x_115);
-x_116 = lean_ctor_get(x_114, 1);
-lean_inc(x_116);
-lean_dec(x_114);
-x_117 = !lean_is_exclusive(x_115);
-if (x_117 == 0)
-{
-lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; 
-x_118 = lean_ctor_get(x_115, 1);
-lean_dec(x_118);
-lean_ctor_set(x_115, 1, x_113);
-x_119 = lean_st_ref_set(x_13, x_115, x_116);
-x_120 = lean_ctor_get(x_119, 1);
-lean_inc(x_120);
-lean_dec(x_119);
-x_121 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_121, 0, x_112);
-x_46 = x_121;
-x_47 = x_120;
-goto block_73;
-}
-else
-{
-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; 
-x_122 = lean_ctor_get(x_115, 0);
-x_123 = lean_ctor_get(x_115, 2);
-x_124 = lean_ctor_get(x_115, 3);
-lean_inc(x_124);
-lean_inc(x_123);
-lean_inc(x_122);
-lean_dec(x_115);
-x_125 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_125, 0, x_122);
-lean_ctor_set(x_125, 1, x_113);
-lean_ctor_set(x_125, 2, x_123);
-lean_ctor_set(x_125, 3, x_124);
-x_126 = lean_st_ref_set(x_13, x_125, x_116);
-x_127 = lean_ctor_get(x_126, 1);
-lean_inc(x_127);
-lean_dec(x_126);
-x_128 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_128, 0, x_112);
-x_46 = x_128;
-x_47 = x_127;
-goto block_73;
-}
-}
-else
-{
-lean_object* x_129; 
-x_129 = lean_ctor_get(x_111, 0);
-lean_inc(x_129);
-lean_dec(x_111);
-if (lean_obj_tag(x_129) == 0)
-{
-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; 
-x_130 = lean_ctor_get(x_129, 0);
-lean_inc(x_130);
-x_131 = lean_ctor_get(x_129, 1);
-lean_inc(x_131);
-lean_dec(x_129);
-x_132 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_132, 0, x_131);
-x_133 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_133, 0, x_132);
-lean_inc(x_12);
-lean_inc(x_8);
-x_134 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5(x_130, x_133, x_8, x_9, x_10, x_11, x_12, x_13, x_105);
-lean_dec(x_130);
-x_135 = lean_ctor_get(x_134, 0);
-lean_inc(x_135);
-x_136 = lean_ctor_get(x_134, 1);
-lean_inc(x_136);
-lean_dec(x_134);
-x_74 = x_135;
-x_75 = x_136;
-goto block_80;
-}
-else
-{
-lean_object* x_137; lean_object* x_138; lean_object* x_139; 
-x_137 = l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__7___rarg(x_105);
-x_138 = lean_ctor_get(x_137, 0);
-lean_inc(x_138);
-x_139 = lean_ctor_get(x_137, 1);
-lean_inc(x_139);
-lean_dec(x_137);
-x_74 = x_138;
-x_75 = x_139;
-goto block_80;
-}
-}
-}
-else
-{
-uint8_t 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; 
-x_140 = lean_ctor_get_uint8(x_83, sizeof(void*)*1);
-lean_dec(x_83);
-x_141 = l_Std_PersistentArray_empty___closed__1;
-x_142 = lean_alloc_ctor(0, 1, 1);
-lean_ctor_set(x_142, 0, x_141);
-lean_ctor_set_uint8(x_142, sizeof(void*)*1, x_140);
-lean_ctor_set(x_82, 3, x_142);
-x_143 = lean_st_ref_set(x_13, x_82, x_84);
-x_144 = lean_ctor_get(x_143, 1);
-lean_inc(x_144);
-lean_dec(x_143);
-x_145 = lean_st_ref_get(x_13, x_144);
-x_146 = lean_ctor_get(x_145, 0);
-lean_inc(x_146);
-x_147 = lean_ctor_get(x_145, 1);
-lean_inc(x_147);
-lean_dec(x_145);
-x_148 = lean_ctor_get(x_146, 0);
-lean_inc(x_148);
-lean_dec(x_146);
-x_149 = lean_st_ref_get(x_13, x_147);
-x_150 = lean_ctor_get(x_149, 0);
-lean_inc(x_150);
-x_151 = lean_ctor_get(x_149, 1);
-lean_inc(x_151);
-lean_dec(x_149);
-x_152 = lean_ctor_get(x_150, 0);
-lean_inc(x_152);
-lean_dec(x_150);
-x_153 = l_Lean_Elab_Term_getCurrMacroScope(x_8, x_9, x_10, x_11, x_12, x_13, x_151);
-x_154 = lean_ctor_get(x_153, 0);
-lean_inc(x_154);
-x_155 = lean_ctor_get(x_153, 1);
-lean_inc(x_155);
-lean_dec(x_153);
-x_156 = lean_st_ref_get(x_13, x_155);
-x_157 = lean_ctor_get(x_156, 0);
-lean_inc(x_157);
-x_158 = lean_ctor_get(x_156, 1);
-lean_inc(x_158);
-lean_dec(x_156);
-x_159 = lean_ctor_get(x_157, 1);
-lean_inc(x_159);
-lean_dec(x_157);
-lean_inc(x_152);
-x_160 = lean_alloc_closure((void*)(l___private_Lean_Elab_Util_0__Lean_Elab_expandMacro_x3f___boxed), 4, 1);
-lean_closure_set(x_160, 0, x_152);
-x_161 = x_160;
-x_162 = lean_environment_main_module(x_152);
-lean_inc(x_19);
-x_163 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_163, 0, x_161);
-lean_ctor_set(x_163, 1, x_162);
-lean_ctor_set(x_163, 2, x_154);
-lean_ctor_set(x_163, 3, x_16);
-lean_ctor_set(x_163, 4, x_18);
-lean_ctor_set(x_163, 5, x_19);
-lean_inc(x_2);
-x_164 = l_Lean_Elab_getMacros(x_148, x_2, x_163, x_159);
-lean_dec(x_148);
-if (lean_obj_tag(x_164) == 0)
-{
-lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; 
-x_165 = lean_ctor_get(x_164, 0);
-lean_inc(x_165);
-x_166 = lean_ctor_get(x_164, 1);
-lean_inc(x_166);
-lean_dec(x_164);
-x_167 = lean_st_ref_take(x_13, x_158);
-x_168 = lean_ctor_get(x_167, 0);
-lean_inc(x_168);
-x_169 = lean_ctor_get(x_167, 1);
-lean_inc(x_169);
-lean_dec(x_167);
-x_170 = lean_ctor_get(x_168, 0);
-lean_inc(x_170);
-x_171 = lean_ctor_get(x_168, 2);
-lean_inc(x_171);
-x_172 = lean_ctor_get(x_168, 3);
-lean_inc(x_172);
-if (lean_is_exclusive(x_168)) {
- lean_ctor_release(x_168, 0);
- lean_ctor_release(x_168, 1);
- lean_ctor_release(x_168, 2);
- lean_ctor_release(x_168, 3);
- x_173 = x_168;
-} else {
- lean_dec_ref(x_168);
- x_173 = lean_box(0);
-}
-if (lean_is_scalar(x_173)) {
- x_174 = lean_alloc_ctor(0, 4, 0);
-} else {
- x_174 = x_173;
-}
-lean_ctor_set(x_174, 0, x_170);
-lean_ctor_set(x_174, 1, x_166);
-lean_ctor_set(x_174, 2, x_171);
-lean_ctor_set(x_174, 3, x_172);
-x_175 = lean_st_ref_set(x_13, x_174, x_169);
-x_176 = lean_ctor_get(x_175, 1);
-lean_inc(x_176);
-lean_dec(x_175);
-x_177 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_177, 0, x_165);
-x_46 = x_177;
-x_47 = x_176;
-goto block_73;
-}
-else
-{
-lean_object* x_178; 
-x_178 = lean_ctor_get(x_164, 0);
-lean_inc(x_178);
-lean_dec(x_164);
-if (lean_obj_tag(x_178) == 0)
-{
-lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; 
-x_179 = lean_ctor_get(x_178, 0);
-lean_inc(x_179);
-x_180 = lean_ctor_get(x_178, 1);
-lean_inc(x_180);
-lean_dec(x_178);
-x_181 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_181, 0, x_180);
-x_182 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_182, 0, x_181);
-lean_inc(x_12);
-lean_inc(x_8);
-x_183 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5(x_179, x_182, x_8, x_9, x_10, x_11, x_12, x_13, x_158);
-lean_dec(x_179);
-x_184 = lean_ctor_get(x_183, 0);
-lean_inc(x_184);
-x_185 = lean_ctor_get(x_183, 1);
-lean_inc(x_185);
-lean_dec(x_183);
-x_74 = x_184;
-x_75 = x_185;
-goto block_80;
-}
-else
-{
-lean_object* x_186; lean_object* x_187; lean_object* x_188; 
-x_186 = l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__7___rarg(x_158);
-x_187 = lean_ctor_get(x_186, 0);
-lean_inc(x_187);
-x_188 = lean_ctor_get(x_186, 1);
-lean_inc(x_188);
-lean_dec(x_186);
-x_74 = x_187;
-x_75 = x_188;
-goto block_80;
-}
-}
-}
-}
-else
-{
-lean_object* x_189; lean_object* x_190; lean_object* x_191; uint8_t 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; 
-x_189 = lean_ctor_get(x_82, 0);
-x_190 = lean_ctor_get(x_82, 1);
-x_191 = lean_ctor_get(x_82, 2);
-lean_inc(x_191);
-lean_inc(x_190);
-lean_inc(x_189);
-lean_dec(x_82);
-x_192 = lean_ctor_get_uint8(x_83, sizeof(void*)*1);
-if (lean_is_exclusive(x_83)) {
- lean_ctor_release(x_83, 0);
- x_193 = x_83;
-} else {
- lean_dec_ref(x_83);
- x_193 = lean_box(0);
-}
-x_194 = l_Std_PersistentArray_empty___closed__1;
-if (lean_is_scalar(x_193)) {
- x_195 = lean_alloc_ctor(0, 1, 1);
-} else {
- x_195 = x_193;
-}
-lean_ctor_set(x_195, 0, x_194);
-lean_ctor_set_uint8(x_195, sizeof(void*)*1, x_192);
-x_196 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_196, 0, x_189);
-lean_ctor_set(x_196, 1, x_190);
-lean_ctor_set(x_196, 2, x_191);
-lean_ctor_set(x_196, 3, x_195);
-x_197 = lean_st_ref_set(x_13, x_196, x_84);
-x_198 = lean_ctor_get(x_197, 1);
-lean_inc(x_198);
-lean_dec(x_197);
-x_199 = lean_st_ref_get(x_13, x_198);
-x_200 = lean_ctor_get(x_199, 0);
-lean_inc(x_200);
-x_201 = lean_ctor_get(x_199, 1);
-lean_inc(x_201);
-lean_dec(x_199);
-x_202 = lean_ctor_get(x_200, 0);
-lean_inc(x_202);
-lean_dec(x_200);
-x_203 = lean_st_ref_get(x_13, x_201);
-x_204 = lean_ctor_get(x_203, 0);
-lean_inc(x_204);
-x_205 = lean_ctor_get(x_203, 1);
-lean_inc(x_205);
-lean_dec(x_203);
-x_206 = lean_ctor_get(x_204, 0);
-lean_inc(x_206);
-lean_dec(x_204);
-x_207 = l_Lean_Elab_Term_getCurrMacroScope(x_8, x_9, x_10, x_11, x_12, x_13, x_205);
-x_208 = lean_ctor_get(x_207, 0);
-lean_inc(x_208);
-x_209 = lean_ctor_get(x_207, 1);
-lean_inc(x_209);
-lean_dec(x_207);
-x_210 = lean_st_ref_get(x_13, x_209);
-x_211 = lean_ctor_get(x_210, 0);
-lean_inc(x_211);
-x_212 = lean_ctor_get(x_210, 1);
-lean_inc(x_212);
-lean_dec(x_210);
-x_213 = lean_ctor_get(x_211, 1);
-lean_inc(x_213);
-lean_dec(x_211);
-lean_inc(x_206);
-x_214 = lean_alloc_closure((void*)(l___private_Lean_Elab_Util_0__Lean_Elab_expandMacro_x3f___boxed), 4, 1);
-lean_closure_set(x_214, 0, x_206);
-x_215 = x_214;
-x_216 = lean_environment_main_module(x_206);
-lean_inc(x_19);
-x_217 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_217, 0, x_215);
-lean_ctor_set(x_217, 1, x_216);
-lean_ctor_set(x_217, 2, x_208);
-lean_ctor_set(x_217, 3, x_16);
-lean_ctor_set(x_217, 4, x_18);
-lean_ctor_set(x_217, 5, x_19);
-lean_inc(x_2);
-x_218 = l_Lean_Elab_getMacros(x_202, x_2, x_217, x_213);
-lean_dec(x_202);
-if (lean_obj_tag(x_218) == 0)
-{
-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; 
-x_219 = lean_ctor_get(x_218, 0);
-lean_inc(x_219);
-x_220 = lean_ctor_get(x_218, 1);
-lean_inc(x_220);
-lean_dec(x_218);
-x_221 = lean_st_ref_take(x_13, x_212);
-x_222 = lean_ctor_get(x_221, 0);
-lean_inc(x_222);
-x_223 = lean_ctor_get(x_221, 1);
-lean_inc(x_223);
-lean_dec(x_221);
-x_224 = lean_ctor_get(x_222, 0);
-lean_inc(x_224);
-x_225 = lean_ctor_get(x_222, 2);
-lean_inc(x_225);
-x_226 = lean_ctor_get(x_222, 3);
-lean_inc(x_226);
-if (lean_is_exclusive(x_222)) {
- lean_ctor_release(x_222, 0);
- lean_ctor_release(x_222, 1);
- lean_ctor_release(x_222, 2);
- lean_ctor_release(x_222, 3);
- x_227 = x_222;
-} else {
- lean_dec_ref(x_222);
- x_227 = lean_box(0);
-}
-if (lean_is_scalar(x_227)) {
- x_228 = lean_alloc_ctor(0, 4, 0);
-} else {
- x_228 = x_227;
-}
-lean_ctor_set(x_228, 0, x_224);
-lean_ctor_set(x_228, 1, x_220);
-lean_ctor_set(x_228, 2, x_225);
-lean_ctor_set(x_228, 3, x_226);
-x_229 = lean_st_ref_set(x_13, x_228, x_223);
-x_230 = lean_ctor_get(x_229, 1);
-lean_inc(x_230);
-lean_dec(x_229);
-x_231 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_231, 0, x_219);
-x_46 = x_231;
-x_47 = x_230;
-goto block_73;
-}
-else
-{
-lean_object* x_232; 
-x_232 = lean_ctor_get(x_218, 0);
-lean_inc(x_232);
-lean_dec(x_218);
-if (lean_obj_tag(x_232) == 0)
-{
-lean_object* x_233; lean_object* x_234; lean_object* x_235; lean_object* x_236; lean_object* x_237; lean_object* x_238; lean_object* x_239; 
-x_233 = lean_ctor_get(x_232, 0);
-lean_inc(x_233);
-x_234 = lean_ctor_get(x_232, 1);
-lean_inc(x_234);
-lean_dec(x_232);
-x_235 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_235, 0, x_234);
-x_236 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_236, 0, x_235);
-lean_inc(x_12);
-lean_inc(x_8);
-x_237 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5(x_233, x_236, x_8, x_9, x_10, x_11, x_12, x_13, x_212);
-lean_dec(x_233);
-x_238 = lean_ctor_get(x_237, 0);
-lean_inc(x_238);
-x_239 = lean_ctor_get(x_237, 1);
-lean_inc(x_239);
-lean_dec(x_237);
-x_74 = x_238;
-x_75 = x_239;
-goto block_80;
-}
-else
-{
-lean_object* x_240; lean_object* x_241; lean_object* x_242; 
-x_240 = l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__7___rarg(x_212);
-x_241 = lean_ctor_get(x_240, 0);
-lean_inc(x_241);
-x_242 = lean_ctor_get(x_240, 1);
-lean_inc(x_242);
-lean_dec(x_240);
-x_74 = x_241;
-x_75 = x_242;
-goto block_80;
-}
-}
-}
-block_37:
-{
-lean_object* x_32; uint8_t x_33; 
-x_32 = l___private_Lean_Util_Trace_0__Lean_withNestedTracesFinalizer___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__1(x_19, x_29, x_8, x_9, x_10, x_11, x_12, x_13, x_31);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-x_33 = !lean_is_exclusive(x_32);
-if (x_33 == 0)
-{
-lean_object* x_34; 
-x_34 = lean_ctor_get(x_32, 0);
-lean_dec(x_34);
-lean_ctor_set(x_32, 0, x_30);
-return x_32;
-}
-else
-{
-lean_object* x_35; lean_object* x_36; 
-x_35 = lean_ctor_get(x_32, 1);
-lean_inc(x_35);
-lean_dec(x_32);
-x_36 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_36, 0, x_30);
-lean_ctor_set(x_36, 1, x_35);
-return x_36;
-}
-}
-block_45:
-{
-lean_object* x_40; uint8_t x_41; 
-x_40 = l___private_Lean_Util_Trace_0__Lean_withNestedTracesFinalizer___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__1(x_19, x_29, x_8, x_9, x_10, x_11, x_12, x_13, x_39);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-x_41 = !lean_is_exclusive(x_40);
-if (x_41 == 0)
-{
-lean_object* x_42; 
-x_42 = lean_ctor_get(x_40, 0);
-lean_dec(x_42);
-lean_ctor_set_tag(x_40, 1);
-lean_ctor_set(x_40, 0, x_38);
-return x_40;
-}
-else
-{
-lean_object* x_43; lean_object* x_44; 
-x_43 = lean_ctor_get(x_40, 1);
-lean_inc(x_43);
-lean_dec(x_40);
-x_44 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_44, 0, x_38);
-lean_ctor_set(x_44, 1, x_43);
-return x_44;
-}
-}
-block_73:
-{
-if (lean_obj_tag(x_46) == 0)
-{
-if (x_5 == 0)
-{
-lean_object* x_48; lean_object* x_49; 
-x_48 = lean_box(0);
-lean_inc(x_13);
-lean_inc(x_12);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-x_49 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__1(x_2, x_3, x_4, x_48, x_8, x_9, x_10, x_11, x_12, x_13, x_47);
-if (lean_obj_tag(x_49) == 0)
-{
-lean_object* x_50; lean_object* x_51; 
-x_50 = lean_ctor_get(x_49, 0);
-lean_inc(x_50);
-x_51 = lean_ctor_get(x_49, 1);
-lean_inc(x_51);
-lean_dec(x_49);
-x_30 = x_50;
-x_31 = x_51;
-goto block_37;
-}
-else
-{
-lean_object* x_52; lean_object* x_53; 
-x_52 = lean_ctor_get(x_49, 0);
-lean_inc(x_52);
-x_53 = lean_ctor_get(x_49, 1);
-lean_inc(x_53);
-lean_dec(x_49);
-x_38 = x_52;
-x_39 = x_53;
-goto block_45;
-}
-}
-else
-{
-lean_object* x_54; 
-lean_inc(x_13);
-lean_inc(x_12);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_3);
-lean_inc(x_2);
-x_54 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_useImplicitLambda_x3f(x_2, x_3, x_8, x_9, x_10, x_11, x_12, x_13, x_47);
-if (lean_obj_tag(x_54) == 0)
-{
-lean_object* x_55; lean_object* x_56; lean_object* x_57; 
-x_55 = lean_ctor_get(x_54, 0);
-lean_inc(x_55);
-x_56 = lean_ctor_get(x_54, 1);
-lean_inc(x_56);
-lean_dec(x_54);
-lean_inc(x_13);
-lean_inc(x_12);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-x_57 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__1(x_2, x_3, x_4, x_55, x_8, x_9, x_10, x_11, x_12, x_13, x_56);
-if (lean_obj_tag(x_57) == 0)
-{
-lean_object* x_58; lean_object* x_59; 
-x_58 = lean_ctor_get(x_57, 0);
-lean_inc(x_58);
-x_59 = lean_ctor_get(x_57, 1);
-lean_inc(x_59);
-lean_dec(x_57);
-x_30 = x_58;
-x_31 = x_59;
-goto block_37;
-}
-else
-{
-lean_object* x_60; lean_object* x_61; 
-x_60 = lean_ctor_get(x_57, 0);
-lean_inc(x_60);
-x_61 = lean_ctor_get(x_57, 1);
-lean_inc(x_61);
-lean_dec(x_57);
-x_38 = x_60;
-x_39 = x_61;
-goto block_45;
-}
-}
-else
-{
-lean_object* x_62; lean_object* x_63; 
-lean_dec(x_3);
-lean_dec(x_2);
-x_62 = lean_ctor_get(x_54, 0);
-lean_inc(x_62);
-x_63 = lean_ctor_get(x_54, 1);
-lean_inc(x_63);
-lean_dec(x_54);
-x_38 = x_62;
-x_39 = x_63;
-goto block_45;
-}
-}
-}
-else
-{
-lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; 
-x_64 = lean_ctor_get(x_46, 0);
-lean_inc(x_64);
-lean_dec(x_46);
-x_65 = lean_box(x_4);
-x_66 = lean_box(x_5);
-lean_inc(x_64);
-lean_inc(x_2);
-x_67 = lean_alloc_closure((void*)(l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__2___boxed), 12, 5);
-lean_closure_set(x_67, 0, x_2);
-lean_closure_set(x_67, 1, x_64);
-lean_closure_set(x_67, 2, x_3);
-lean_closure_set(x_67, 3, x_65);
-lean_closure_set(x_67, 4, x_66);
-lean_inc(x_13);
-lean_inc(x_12);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-x_68 = l_Lean_Elab_withMacroExpansionInfo___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__2(x_2, x_64, x_67, x_8, x_9, x_10, x_11, x_12, x_13, x_47);
-if (lean_obj_tag(x_68) == 0)
-{
-lean_object* x_69; lean_object* x_70; 
-x_69 = lean_ctor_get(x_68, 0);
-lean_inc(x_69);
-x_70 = lean_ctor_get(x_68, 1);
-lean_inc(x_70);
-lean_dec(x_68);
-x_30 = x_69;
-x_31 = x_70;
-goto block_37;
-}
-else
-{
-lean_object* x_71; lean_object* x_72; 
-x_71 = lean_ctor_get(x_68, 0);
-lean_inc(x_71);
-x_72 = lean_ctor_get(x_68, 1);
-lean_inc(x_72);
-lean_dec(x_68);
-x_38 = x_71;
-x_39 = x_72;
-goto block_45;
-}
-}
-}
-block_80:
-{
-if (lean_obj_tag(x_74) == 0)
-{
-lean_dec(x_3);
-lean_dec(x_2);
-x_38 = x_74;
-x_39 = x_75;
-goto block_45;
-}
-else
-{
-lean_object* x_76; lean_object* x_77; uint8_t x_78; 
-x_76 = lean_ctor_get(x_74, 0);
-lean_inc(x_76);
-x_77 = l_Lean_Elab_unsupportedSyntaxExceptionId;
-x_78 = lean_nat_dec_eq(x_77, x_76);
-lean_dec(x_76);
-if (x_78 == 0)
-{
-lean_dec(x_3);
-lean_dec(x_2);
-x_38 = x_74;
-x_39 = x_75;
-goto block_45;
-}
-else
-{
-lean_object* x_79; 
-lean_dec(x_74);
-x_79 = lean_box(0);
-x_46 = x_79;
-x_47 = x_75;
-goto block_73;
-}
-}
-}
-}
-else
-{
-uint8_t x_243; 
-lean_dec(x_12);
-lean_dec(x_19);
-lean_dec(x_18);
-lean_dec(x_16);
-lean_dec(x_13);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_3);
-lean_dec(x_2);
-x_243 = !lean_is_exclusive(x_23);
-if (x_243 == 0)
-{
-return x_23;
-}
-else
-{
-lean_object* x_244; lean_object* x_245; lean_object* x_246; 
-x_244 = lean_ctor_get(x_23, 0);
-x_245 = lean_ctor_get(x_23, 1);
-lean_inc(x_245);
-lean_inc(x_244);
-lean_dec(x_23);
-x_246 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_246, 0, x_244);
-lean_ctor_set(x_246, 1, x_245);
-return x_246;
-}
-}
-}
-block_268:
-{
-if (x_248 == 0)
-{
-lean_dec(x_6);
-x_21 = x_249;
-goto block_247;
-}
-else
-{
-lean_object* x_250; 
-lean_inc(x_2);
-x_250 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_250, 0, x_2);
-if (lean_obj_tag(x_3) == 0)
-{
-lean_object* x_251; lean_object* x_252; lean_object* x_253; lean_object* x_254; lean_object* x_255; lean_object* x_256; 
-x_251 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__7;
-x_252 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_252, 0, x_251);
-lean_ctor_set(x_252, 1, x_250);
-x_253 = l_Lean_KernelException_toMessageData___closed__15;
-x_254 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_254, 0, x_252);
-lean_ctor_set(x_254, 1, x_253);
-x_255 = l_Lean_addTrace___at___private_Lean_Elab_Term_0__Lean_Elab_Term_postponeElabTerm___spec__1(x_6, x_254, x_8, x_9, x_10, x_11, x_12, x_13, x_249);
-x_256 = lean_ctor_get(x_255, 1);
-lean_inc(x_256);
-lean_dec(x_255);
-x_21 = x_256;
-goto block_247;
-}
-else
-{
-lean_object* x_257; lean_object* x_258; lean_object* x_259; lean_object* x_260; lean_object* x_261; lean_object* x_262; lean_object* x_263; lean_object* x_264; lean_object* x_265; lean_object* x_266; lean_object* x_267; 
-x_257 = lean_ctor_get(x_3, 0);
-lean_inc(x_257);
-x_258 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_258, 0, x_257);
-x_259 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__3;
-x_260 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_260, 0, x_259);
-lean_ctor_set(x_260, 1, x_258);
-x_261 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__5;
-x_262 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_262, 0, x_260);
-lean_ctor_set(x_262, 1, x_261);
-x_263 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_263, 0, x_262);
-lean_ctor_set(x_263, 1, x_250);
-x_264 = l_Lean_KernelException_toMessageData___closed__15;
-x_265 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_265, 0, x_263);
-lean_ctor_set(x_265, 1, x_264);
-x_266 = l_Lean_addTrace___at___private_Lean_Elab_Term_0__Lean_Elab_Term_postponeElabTerm___spec__1(x_6, x_265, x_8, x_9, x_10, x_11, x_12, x_13, x_249);
-x_267 = lean_ctor_get(x_266, 1);
-lean_inc(x_267);
-lean_dec(x_266);
-x_21 = x_267;
-goto block_247;
-}
-}
-}
-}
-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; uint8_t x_410; lean_object* x_411; lean_object* x_431; lean_object* x_432; lean_object* x_433; uint8_t x_434; 
-x_280 = lean_ctor_get(x_12, 0);
-x_281 = lean_ctor_get(x_12, 2);
-x_282 = lean_ctor_get(x_12, 3);
-x_283 = lean_ctor_get(x_12, 4);
-x_284 = lean_ctor_get(x_12, 5);
-x_285 = lean_ctor_get(x_12, 6);
-x_286 = lean_ctor_get(x_12, 7);
-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_12);
-lean_inc(x_282);
-lean_inc(x_281);
-lean_inc(x_16);
-x_287 = lean_alloc_ctor(0, 8, 0);
-lean_ctor_set(x_287, 0, x_280);
-lean_ctor_set(x_287, 1, x_16);
-lean_ctor_set(x_287, 2, x_281);
-lean_ctor_set(x_287, 3, x_282);
-lean_ctor_set(x_287, 4, x_283);
-lean_ctor_set(x_287, 5, x_284);
-lean_ctor_set(x_287, 6, x_285);
-lean_ctor_set(x_287, 7, x_286);
-x_431 = lean_st_ref_get(x_13, x_14);
-x_432 = lean_ctor_get(x_431, 0);
-lean_inc(x_432);
-x_433 = lean_ctor_get(x_432, 3);
-lean_inc(x_433);
-lean_dec(x_432);
-x_434 = lean_ctor_get_uint8(x_433, sizeof(void*)*1);
-lean_dec(x_433);
-if (x_434 == 0)
-{
-lean_object* x_435; uint8_t x_436; 
-x_435 = lean_ctor_get(x_431, 1);
-lean_inc(x_435);
-lean_dec(x_431);
-x_436 = 0;
-x_410 = x_436;
-x_411 = x_435;
-goto block_430;
-}
-else
-{
-lean_object* x_437; lean_object* x_438; lean_object* x_439; lean_object* x_440; uint8_t x_441; 
-x_437 = lean_ctor_get(x_431, 1);
-lean_inc(x_437);
-lean_dec(x_431);
-lean_inc(x_6);
-x_438 = l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at___private_Lean_Elab_Term_0__Lean_Elab_Term_postponeElabTerm___spec__2(x_6, x_8, x_9, x_10, x_11, x_287, x_13, x_437);
-x_439 = lean_ctor_get(x_438, 0);
-lean_inc(x_439);
-x_440 = lean_ctor_get(x_438, 1);
-lean_inc(x_440);
-lean_dec(x_438);
-x_441 = lean_unbox(x_439);
-lean_dec(x_439);
-x_410 = x_441;
-x_411 = x_440;
-goto block_430;
-}
-block_409:
-{
-lean_object* x_289; lean_object* x_290; 
-x_289 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__1;
-x_290 = l_Lean_Core_checkMaxHeartbeats(x_289, x_287, x_13, x_288);
-if (lean_obj_tag(x_290) == 0)
-{
-lean_object* x_291; lean_object* x_292; lean_object* x_293; lean_object* x_294; lean_object* x_295; lean_object* x_296; lean_object* x_297; lean_object* x_298; lean_object* x_304; lean_object* x_305; lean_object* x_311; lean_object* x_312; lean_object* x_339; lean_object* x_340; lean_object* x_346; lean_object* x_347; lean_object* x_348; lean_object* x_349; lean_object* x_350; lean_object* x_351; lean_object* x_352; lean_object* x_353; uint8_t x_354; lean_object* x_355; lean_object* x_356; lean_object* x_357; lean_object* x_358; lean_object* x_359; lean_object* x_360; lean_object* x_361; lean_object* x_362; lean_object* x_363; lean_object* x_364; lean_object* x_365; lean_object* x_366; lean_object* x_367; lean_object* x_368; lean_object* x_369; lean_object* x_370; lean_object* x_371; lean_object* x_372; lean_object* x_373; lean_object* x_374; lean_object* x_375; lean_object* x_376; lean_object* x_377; lean_object* x_378; lean_object* x_379; lean_object* x_380; 
-x_291 = lean_ctor_get(x_290, 1);
-lean_inc(x_291);
-lean_dec(x_290);
-x_292 = lean_st_ref_get(x_13, x_291);
-x_293 = lean_ctor_get(x_292, 0);
-lean_inc(x_293);
-x_294 = lean_ctor_get(x_292, 1);
-lean_inc(x_294);
-lean_dec(x_292);
-x_295 = lean_ctor_get(x_293, 3);
-lean_inc(x_295);
-lean_dec(x_293);
-x_296 = lean_ctor_get(x_295, 0);
-lean_inc(x_296);
-lean_dec(x_295);
-x_346 = lean_st_ref_take(x_13, x_294);
-x_347 = lean_ctor_get(x_346, 0);
-lean_inc(x_347);
-x_348 = lean_ctor_get(x_347, 3);
-lean_inc(x_348);
-x_349 = lean_ctor_get(x_346, 1);
-lean_inc(x_349);
-lean_dec(x_346);
-x_350 = lean_ctor_get(x_347, 0);
-lean_inc(x_350);
-x_351 = lean_ctor_get(x_347, 1);
-lean_inc(x_351);
-x_352 = lean_ctor_get(x_347, 2);
-lean_inc(x_352);
-if (lean_is_exclusive(x_347)) {
- lean_ctor_release(x_347, 0);
- lean_ctor_release(x_347, 1);
- lean_ctor_release(x_347, 2);
- lean_ctor_release(x_347, 3);
- x_353 = x_347;
-} else {
- lean_dec_ref(x_347);
- x_353 = lean_box(0);
-}
-x_354 = lean_ctor_get_uint8(x_348, sizeof(void*)*1);
-if (lean_is_exclusive(x_348)) {
- lean_ctor_release(x_348, 0);
- x_355 = x_348;
-} else {
- lean_dec_ref(x_348);
- x_355 = lean_box(0);
-}
-x_356 = l_Std_PersistentArray_empty___closed__1;
-if (lean_is_scalar(x_355)) {
- x_357 = lean_alloc_ctor(0, 1, 1);
-} else {
- x_357 = x_355;
-}
-lean_ctor_set(x_357, 0, x_356);
-lean_ctor_set_uint8(x_357, sizeof(void*)*1, x_354);
-if (lean_is_scalar(x_353)) {
- x_358 = lean_alloc_ctor(0, 4, 0);
-} else {
- x_358 = x_353;
-}
-lean_ctor_set(x_358, 0, x_350);
-lean_ctor_set(x_358, 1, x_351);
-lean_ctor_set(x_358, 2, x_352);
-lean_ctor_set(x_358, 3, x_357);
-x_359 = lean_st_ref_set(x_13, x_358, x_349);
-x_360 = lean_ctor_get(x_359, 1);
-lean_inc(x_360);
-lean_dec(x_359);
-x_361 = lean_st_ref_get(x_13, x_360);
-x_362 = lean_ctor_get(x_361, 0);
-lean_inc(x_362);
-x_363 = lean_ctor_get(x_361, 1);
-lean_inc(x_363);
-lean_dec(x_361);
-x_364 = lean_ctor_get(x_362, 0);
-lean_inc(x_364);
-lean_dec(x_362);
-x_365 = lean_st_ref_get(x_13, x_363);
-x_366 = lean_ctor_get(x_365, 0);
-lean_inc(x_366);
-x_367 = lean_ctor_get(x_365, 1);
-lean_inc(x_367);
-lean_dec(x_365);
-x_368 = lean_ctor_get(x_366, 0);
-lean_inc(x_368);
-lean_dec(x_366);
-x_369 = l_Lean_Elab_Term_getCurrMacroScope(x_8, x_9, x_10, x_11, x_287, x_13, x_367);
-x_370 = lean_ctor_get(x_369, 0);
-lean_inc(x_370);
-x_371 = lean_ctor_get(x_369, 1);
-lean_inc(x_371);
-lean_dec(x_369);
-x_372 = lean_st_ref_get(x_13, x_371);
-x_373 = lean_ctor_get(x_372, 0);
-lean_inc(x_373);
-x_374 = lean_ctor_get(x_372, 1);
-lean_inc(x_374);
-lean_dec(x_372);
-x_375 = lean_ctor_get(x_373, 1);
-lean_inc(x_375);
-lean_dec(x_373);
-lean_inc(x_368);
-x_376 = lean_alloc_closure((void*)(l___private_Lean_Elab_Util_0__Lean_Elab_expandMacro_x3f___boxed), 4, 1);
-lean_closure_set(x_376, 0, x_368);
-x_377 = x_376;
-x_378 = lean_environment_main_module(x_368);
-lean_inc(x_282);
-x_379 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_379, 0, x_377);
-lean_ctor_set(x_379, 1, x_378);
-lean_ctor_set(x_379, 2, x_370);
-lean_ctor_set(x_379, 3, x_16);
-lean_ctor_set(x_379, 4, x_281);
-lean_ctor_set(x_379, 5, x_282);
-lean_inc(x_2);
-x_380 = l_Lean_Elab_getMacros(x_364, x_2, x_379, x_375);
-lean_dec(x_364);
-if (lean_obj_tag(x_380) == 0)
-{
-lean_object* x_381; lean_object* x_382; lean_object* x_383; lean_object* x_384; lean_object* x_385; lean_object* x_386; lean_object* x_387; lean_object* x_388; lean_object* x_389; lean_object* x_390; lean_object* x_391; lean_object* x_392; lean_object* x_393; 
-x_381 = lean_ctor_get(x_380, 0);
-lean_inc(x_381);
-x_382 = lean_ctor_get(x_380, 1);
-lean_inc(x_382);
-lean_dec(x_380);
-x_383 = lean_st_ref_take(x_13, x_374);
-x_384 = lean_ctor_get(x_383, 0);
-lean_inc(x_384);
-x_385 = lean_ctor_get(x_383, 1);
-lean_inc(x_385);
-lean_dec(x_383);
-x_386 = lean_ctor_get(x_384, 0);
-lean_inc(x_386);
-x_387 = lean_ctor_get(x_384, 2);
-lean_inc(x_387);
-x_388 = lean_ctor_get(x_384, 3);
-lean_inc(x_388);
-if (lean_is_exclusive(x_384)) {
- lean_ctor_release(x_384, 0);
- lean_ctor_release(x_384, 1);
- lean_ctor_release(x_384, 2);
- lean_ctor_release(x_384, 3);
- x_389 = x_384;
-} else {
- lean_dec_ref(x_384);
- x_389 = lean_box(0);
-}
-if (lean_is_scalar(x_389)) {
- x_390 = lean_alloc_ctor(0, 4, 0);
-} else {
- x_390 = x_389;
-}
-lean_ctor_set(x_390, 0, x_386);
-lean_ctor_set(x_390, 1, x_382);
-lean_ctor_set(x_390, 2, x_387);
-lean_ctor_set(x_390, 3, x_388);
-x_391 = lean_st_ref_set(x_13, x_390, x_385);
-x_392 = lean_ctor_get(x_391, 1);
-lean_inc(x_392);
-lean_dec(x_391);
-x_393 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_393, 0, x_381);
-x_311 = x_393;
-x_312 = x_392;
-goto block_338;
-}
-else
-{
-lean_object* x_394; 
-x_394 = lean_ctor_get(x_380, 0);
-lean_inc(x_394);
-lean_dec(x_380);
-if (lean_obj_tag(x_394) == 0)
-{
-lean_object* x_395; lean_object* x_396; lean_object* x_397; lean_object* x_398; lean_object* x_399; lean_object* x_400; lean_object* x_401; 
-x_395 = lean_ctor_get(x_394, 0);
-lean_inc(x_395);
-x_396 = lean_ctor_get(x_394, 1);
-lean_inc(x_396);
-lean_dec(x_394);
-x_397 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_397, 0, x_396);
-x_398 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_398, 0, x_397);
-lean_inc(x_287);
-lean_inc(x_8);
-x_399 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5(x_395, x_398, x_8, x_9, x_10, x_11, x_287, x_13, x_374);
-lean_dec(x_395);
-x_400 = lean_ctor_get(x_399, 0);
-lean_inc(x_400);
-x_401 = lean_ctor_get(x_399, 1);
-lean_inc(x_401);
-lean_dec(x_399);
-x_339 = x_400;
-x_340 = x_401;
-goto block_345;
-}
-else
-{
-lean_object* x_402; lean_object* x_403; lean_object* x_404; 
-x_402 = l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__7___rarg(x_374);
-x_403 = lean_ctor_get(x_402, 0);
-lean_inc(x_403);
-x_404 = lean_ctor_get(x_402, 1);
-lean_inc(x_404);
-lean_dec(x_402);
-x_339 = x_403;
-x_340 = x_404;
-goto block_345;
-}
-}
-block_303:
-{
-lean_object* x_299; lean_object* x_300; lean_object* x_301; lean_object* x_302; 
-x_299 = l___private_Lean_Util_Trace_0__Lean_withNestedTracesFinalizer___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__1(x_282, x_296, x_8, x_9, x_10, x_11, x_287, x_13, x_298);
-lean_dec(x_13);
-lean_dec(x_287);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-x_300 = lean_ctor_get(x_299, 1);
-lean_inc(x_300);
-if (lean_is_exclusive(x_299)) {
- lean_ctor_release(x_299, 0);
- lean_ctor_release(x_299, 1);
- x_301 = x_299;
-} else {
- lean_dec_ref(x_299);
- x_301 = lean_box(0);
-}
-if (lean_is_scalar(x_301)) {
- x_302 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_302 = x_301;
-}
-lean_ctor_set(x_302, 0, x_297);
-lean_ctor_set(x_302, 1, x_300);
-return x_302;
-}
-block_310:
-{
-lean_object* x_306; lean_object* x_307; lean_object* x_308; lean_object* x_309; 
-x_306 = l___private_Lean_Util_Trace_0__Lean_withNestedTracesFinalizer___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__1(x_282, x_296, x_8, x_9, x_10, x_11, x_287, x_13, x_305);
-lean_dec(x_13);
-lean_dec(x_287);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-x_307 = lean_ctor_get(x_306, 1);
-lean_inc(x_307);
-if (lean_is_exclusive(x_306)) {
- lean_ctor_release(x_306, 0);
- lean_ctor_release(x_306, 1);
- x_308 = x_306;
-} else {
- lean_dec_ref(x_306);
- x_308 = lean_box(0);
-}
-if (lean_is_scalar(x_308)) {
- x_309 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_309 = x_308;
- lean_ctor_set_tag(x_309, 1);
-}
-lean_ctor_set(x_309, 0, x_304);
-lean_ctor_set(x_309, 1, x_307);
-return x_309;
-}
-block_338:
-{
-if (lean_obj_tag(x_311) == 0)
-{
-if (x_5 == 0)
-{
-lean_object* x_313; lean_object* x_314; 
-x_313 = lean_box(0);
-lean_inc(x_13);
-lean_inc(x_287);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-x_314 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__1(x_2, x_3, x_4, x_313, x_8, x_9, x_10, x_11, x_287, x_13, x_312);
-if (lean_obj_tag(x_314) == 0)
-{
-lean_object* x_315; lean_object* x_316; 
-x_315 = lean_ctor_get(x_314, 0);
-lean_inc(x_315);
-x_316 = lean_ctor_get(x_314, 1);
-lean_inc(x_316);
-lean_dec(x_314);
-x_297 = x_315;
-x_298 = x_316;
-goto block_303;
-}
-else
-{
-lean_object* x_317; lean_object* x_318; 
-x_317 = lean_ctor_get(x_314, 0);
-lean_inc(x_317);
-x_318 = lean_ctor_get(x_314, 1);
-lean_inc(x_318);
-lean_dec(x_314);
-x_304 = x_317;
-x_305 = x_318;
-goto block_310;
-}
-}
-else
-{
-lean_object* x_319; 
-lean_inc(x_13);
-lean_inc(x_287);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_3);
-lean_inc(x_2);
-x_319 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_useImplicitLambda_x3f(x_2, x_3, x_8, x_9, x_10, x_11, x_287, x_13, x_312);
-if (lean_obj_tag(x_319) == 0)
-{
-lean_object* x_320; lean_object* x_321; lean_object* x_322; 
-x_320 = lean_ctor_get(x_319, 0);
-lean_inc(x_320);
-x_321 = lean_ctor_get(x_319, 1);
-lean_inc(x_321);
-lean_dec(x_319);
-lean_inc(x_13);
-lean_inc(x_287);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-x_322 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__1(x_2, x_3, x_4, x_320, x_8, x_9, x_10, x_11, x_287, x_13, x_321);
-if (lean_obj_tag(x_322) == 0)
-{
-lean_object* x_323; lean_object* x_324; 
-x_323 = lean_ctor_get(x_322, 0);
-lean_inc(x_323);
-x_324 = lean_ctor_get(x_322, 1);
-lean_inc(x_324);
-lean_dec(x_322);
-x_297 = x_323;
-x_298 = x_324;
-goto block_303;
-}
-else
-{
-lean_object* x_325; lean_object* x_326; 
-x_325 = lean_ctor_get(x_322, 0);
-lean_inc(x_325);
-x_326 = lean_ctor_get(x_322, 1);
-lean_inc(x_326);
-lean_dec(x_322);
-x_304 = x_325;
-x_305 = x_326;
-goto block_310;
-}
-}
-else
-{
-lean_object* x_327; lean_object* x_328; 
-lean_dec(x_3);
-lean_dec(x_2);
-x_327 = lean_ctor_get(x_319, 0);
-lean_inc(x_327);
-x_328 = lean_ctor_get(x_319, 1);
-lean_inc(x_328);
-lean_dec(x_319);
-x_304 = x_327;
-x_305 = x_328;
-goto block_310;
-}
-}
-}
-else
-{
-lean_object* x_329; lean_object* x_330; lean_object* x_331; lean_object* x_332; lean_object* x_333; 
-x_329 = lean_ctor_get(x_311, 0);
-lean_inc(x_329);
-lean_dec(x_311);
-x_330 = lean_box(x_4);
-x_331 = lean_box(x_5);
-lean_inc(x_329);
-lean_inc(x_2);
-x_332 = lean_alloc_closure((void*)(l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__2___boxed), 12, 5);
-lean_closure_set(x_332, 0, x_2);
-lean_closure_set(x_332, 1, x_329);
-lean_closure_set(x_332, 2, x_3);
-lean_closure_set(x_332, 3, x_330);
-lean_closure_set(x_332, 4, x_331);
-lean_inc(x_13);
-lean_inc(x_287);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-x_333 = l_Lean_Elab_withMacroExpansionInfo___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__2(x_2, x_329, x_332, x_8, x_9, x_10, x_11, x_287, x_13, x_312);
-if (lean_obj_tag(x_333) == 0)
-{
-lean_object* x_334; lean_object* x_335; 
-x_334 = lean_ctor_get(x_333, 0);
-lean_inc(x_334);
-x_335 = lean_ctor_get(x_333, 1);
-lean_inc(x_335);
-lean_dec(x_333);
-x_297 = x_334;
-x_298 = x_335;
-goto block_303;
-}
-else
-{
-lean_object* x_336; lean_object* x_337; 
-x_336 = lean_ctor_get(x_333, 0);
-lean_inc(x_336);
-x_337 = lean_ctor_get(x_333, 1);
-lean_inc(x_337);
-lean_dec(x_333);
-x_304 = x_336;
-x_305 = x_337;
-goto block_310;
-}
-}
-}
-block_345:
-{
-if (lean_obj_tag(x_339) == 0)
-{
-lean_dec(x_3);
-lean_dec(x_2);
-x_304 = x_339;
-x_305 = x_340;
-goto block_310;
-}
-else
-{
-lean_object* x_341; lean_object* x_342; uint8_t x_343; 
-x_341 = lean_ctor_get(x_339, 0);
-lean_inc(x_341);
-x_342 = l_Lean_Elab_unsupportedSyntaxExceptionId;
-x_343 = lean_nat_dec_eq(x_342, x_341);
-lean_dec(x_341);
-if (x_343 == 0)
-{
-lean_dec(x_3);
-lean_dec(x_2);
-x_304 = x_339;
-x_305 = x_340;
-goto block_310;
-}
-else
-{
-lean_object* x_344; 
-lean_dec(x_339);
-x_344 = lean_box(0);
-x_311 = x_344;
-x_312 = x_340;
-goto block_338;
-}
-}
-}
-}
-else
-{
-lean_object* x_405; lean_object* x_406; lean_object* x_407; lean_object* x_408; 
-lean_dec(x_287);
-lean_dec(x_282);
-lean_dec(x_281);
-lean_dec(x_16);
-lean_dec(x_13);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_3);
-lean_dec(x_2);
-x_405 = lean_ctor_get(x_290, 0);
-lean_inc(x_405);
-x_406 = lean_ctor_get(x_290, 1);
-lean_inc(x_406);
-if (lean_is_exclusive(x_290)) {
- lean_ctor_release(x_290, 0);
- lean_ctor_release(x_290, 1);
- x_407 = x_290;
-} else {
- lean_dec_ref(x_290);
- x_407 = lean_box(0);
-}
-if (lean_is_scalar(x_407)) {
- x_408 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_408 = x_407;
-}
-lean_ctor_set(x_408, 0, x_405);
-lean_ctor_set(x_408, 1, x_406);
-return x_408;
-}
-}
-block_430:
-{
-if (x_410 == 0)
-{
-lean_dec(x_6);
-x_288 = x_411;
-goto block_409;
-}
-else
-{
-lean_object* x_412; 
-lean_inc(x_2);
-x_412 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_412, 0, x_2);
-if (lean_obj_tag(x_3) == 0)
-{
-lean_object* x_413; lean_object* x_414; lean_object* x_415; lean_object* x_416; lean_object* x_417; lean_object* x_418; 
-x_413 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__7;
-x_414 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_414, 0, x_413);
-lean_ctor_set(x_414, 1, x_412);
-x_415 = l_Lean_KernelException_toMessageData___closed__15;
-x_416 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_416, 0, x_414);
-lean_ctor_set(x_416, 1, x_415);
-x_417 = l_Lean_addTrace___at___private_Lean_Elab_Term_0__Lean_Elab_Term_postponeElabTerm___spec__1(x_6, x_416, x_8, x_9, x_10, x_11, x_287, x_13, x_411);
-x_418 = lean_ctor_get(x_417, 1);
-lean_inc(x_418);
-lean_dec(x_417);
-x_288 = x_418;
-goto block_409;
-}
-else
-{
-lean_object* x_419; lean_object* x_420; lean_object* x_421; lean_object* x_422; lean_object* x_423; lean_object* x_424; lean_object* x_425; lean_object* x_426; lean_object* x_427; lean_object* x_428; lean_object* x_429; 
-x_419 = lean_ctor_get(x_3, 0);
-lean_inc(x_419);
-x_420 = lean_alloc_ctor(2, 1, 0);
-lean_ctor_set(x_420, 0, x_419);
-x_421 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__3;
-x_422 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_422, 0, x_421);
-lean_ctor_set(x_422, 1, x_420);
-x_423 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___closed__5;
-x_424 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_424, 0, x_422);
-lean_ctor_set(x_424, 1, x_423);
-x_425 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_425, 0, x_424);
-lean_ctor_set(x_425, 1, x_412);
-x_426 = l_Lean_KernelException_toMessageData___closed__15;
-x_427 = lean_alloc_ctor(10, 2, 0);
-lean_ctor_set(x_427, 0, x_425);
-lean_ctor_set(x_427, 1, x_426);
-x_428 = l_Lean_addTrace___at___private_Lean_Elab_Term_0__Lean_Elab_Term_postponeElabTerm___spec__1(x_6, x_427, x_8, x_9, x_10, x_11, x_287, x_13, x_411);
-x_429 = lean_ctor_get(x_428, 1);
-lean_inc(x_429);
-lean_dec(x_428);
-x_288 = x_429;
-goto block_409;
-}
-}
-}
-}
-}
-}
-lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux(lean_object* x_1, uint8_t x_2, uint8_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
-_start:
-{
-lean_object* x_12; lean_object* x_13; lean_object* x_14; uint8_t x_15; 
-x_12 = lean_st_ref_take(x_10, x_11);
-x_13 = lean_ctor_get(x_12, 0);
-lean_inc(x_13);
-x_14 = lean_ctor_get(x_12, 1);
-lean_inc(x_14);
-lean_dec(x_12);
-x_15 = !lean_is_exclusive(x_13);
-if (x_15 == 0)
-{
-lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; uint8_t x_21; 
-x_16 = lean_ctor_get(x_13, 1);
-x_17 = lean_unsigned_to_nat(1u);
-x_18 = lean_nat_add(x_16, x_17);
-lean_ctor_set(x_13, 1, x_18);
-x_19 = lean_st_ref_set(x_10, x_13, x_14);
-x_20 = lean_ctor_get(x_19, 1);
-lean_inc(x_20);
-lean_dec(x_19);
-x_21 = !lean_is_exclusive(x_5);
-if (x_21 == 0)
-{
-lean_object* x_22; lean_object* x_23; lean_object* x_24; uint8_t x_25; 
-x_22 = lean_ctor_get(x_5, 4);
-lean_dec(x_22);
-lean_ctor_set(x_5, 4, x_16);
-x_23 = lean_ctor_get(x_9, 1);
-lean_inc(x_23);
-x_24 = lean_ctor_get(x_9, 2);
-lean_inc(x_24);
-x_25 = lean_nat_dec_eq(x_23, x_24);
-lean_dec(x_24);
-if (x_25 == 0)
-{
-lean_object* x_26; lean_object* x_27; lean_object* x_28; 
-x_26 = l_Lean_Elab_initFn____x40_Lean_Elab_Util___hyg_1077____closed__2;
-x_27 = lean_box(0);
-x_28 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3(x_23, x_4, x_1, x_2, x_3, x_26, x_27, x_5, x_6, x_7, x_8, x_9, x_10, x_20);
-lean_dec(x_23);
-return x_28;
-}
-else
-{
-lean_object* x_29; lean_object* x_30; uint8_t x_31; 
-lean_dec(x_23);
-lean_dec(x_4);
-lean_dec(x_1);
-x_29 = l_Lean_withIncRecDepth___rarg___lambda__2___closed__2;
-x_30 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__8(x_29, x_5, x_6, x_7, x_8, x_9, x_10, x_20);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-x_31 = !lean_is_exclusive(x_30);
-if (x_31 == 0)
-{
-return x_30;
-}
-else
-{
-lean_object* x_32; lean_object* x_33; lean_object* x_34; 
-x_32 = lean_ctor_get(x_30, 0);
-x_33 = lean_ctor_get(x_30, 1);
-lean_inc(x_33);
-lean_inc(x_32);
-lean_dec(x_30);
-x_34 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_34, 0, x_32);
-lean_ctor_set(x_34, 1, x_33);
-return x_34;
-}
-}
-}
-else
-{
-lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; uint8_t x_39; uint8_t x_40; uint8_t 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; 
-x_35 = lean_ctor_get(x_5, 0);
-x_36 = lean_ctor_get(x_5, 1);
-x_37 = lean_ctor_get(x_5, 2);
-x_38 = lean_ctor_get(x_5, 3);
-x_39 = lean_ctor_get_uint8(x_5, sizeof(void*)*8);
-x_40 = lean_ctor_get_uint8(x_5, sizeof(void*)*8 + 1);
-x_41 = lean_ctor_get_uint8(x_5, sizeof(void*)*8 + 2);
-x_42 = lean_ctor_get(x_5, 5);
-x_43 = lean_ctor_get(x_5, 6);
-x_44 = lean_ctor_get(x_5, 7);
-lean_inc(x_44);
-lean_inc(x_43);
-lean_inc(x_42);
-lean_inc(x_38);
-lean_inc(x_37);
-lean_inc(x_36);
-lean_inc(x_35);
-lean_dec(x_5);
-x_45 = lean_alloc_ctor(0, 8, 3);
-lean_ctor_set(x_45, 0, x_35);
-lean_ctor_set(x_45, 1, x_36);
-lean_ctor_set(x_45, 2, x_37);
-lean_ctor_set(x_45, 3, x_38);
-lean_ctor_set(x_45, 4, x_16);
-lean_ctor_set(x_45, 5, x_42);
-lean_ctor_set(x_45, 6, x_43);
-lean_ctor_set(x_45, 7, x_44);
-lean_ctor_set_uint8(x_45, sizeof(void*)*8, x_39);
-lean_ctor_set_uint8(x_45, sizeof(void*)*8 + 1, x_40);
-lean_ctor_set_uint8(x_45, sizeof(void*)*8 + 2, x_41);
-x_46 = lean_ctor_get(x_9, 1);
-lean_inc(x_46);
-x_47 = lean_ctor_get(x_9, 2);
-lean_inc(x_47);
-x_48 = lean_nat_dec_eq(x_46, x_47);
-lean_dec(x_47);
-if (x_48 == 0)
-{
-lean_object* x_49; lean_object* x_50; lean_object* x_51; 
-x_49 = l_Lean_Elab_initFn____x40_Lean_Elab_Util___hyg_1077____closed__2;
-x_50 = lean_box(0);
-x_51 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3(x_46, x_4, x_1, x_2, x_3, x_49, x_50, x_45, x_6, x_7, x_8, x_9, x_10, x_20);
-lean_dec(x_46);
-return x_51;
-}
-else
-{
-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_dec(x_46);
-lean_dec(x_4);
-lean_dec(x_1);
-x_52 = l_Lean_withIncRecDepth___rarg___lambda__2___closed__2;
-x_53 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__8(x_52, x_45, x_6, x_7, x_8, x_9, x_10, x_20);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-x_54 = lean_ctor_get(x_53, 0);
-lean_inc(x_54);
-x_55 = lean_ctor_get(x_53, 1);
-lean_inc(x_55);
-if (lean_is_exclusive(x_53)) {
- lean_ctor_release(x_53, 0);
- lean_ctor_release(x_53, 1);
- x_56 = x_53;
-} else {
- lean_dec_ref(x_53);
- x_56 = lean_box(0);
-}
-if (lean_is_scalar(x_56)) {
- x_57 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_57 = x_56;
-}
-lean_ctor_set(x_57, 0, x_54);
-lean_ctor_set(x_57, 1, x_55);
-return x_57;
-}
-}
-}
-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; 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; uint8_t x_71; uint8_t x_72; uint8_t 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; uint8_t x_81; 
-x_58 = lean_ctor_get(x_13, 0);
-x_59 = lean_ctor_get(x_13, 1);
-x_60 = lean_ctor_get(x_13, 2);
-x_61 = lean_ctor_get(x_13, 3);
-lean_inc(x_61);
-lean_inc(x_60);
-lean_inc(x_59);
-lean_inc(x_58);
-lean_dec(x_13);
-x_62 = lean_unsigned_to_nat(1u);
-x_63 = lean_nat_add(x_59, x_62);
-x_64 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_64, 0, x_58);
-lean_ctor_set(x_64, 1, x_63);
-lean_ctor_set(x_64, 2, x_60);
-lean_ctor_set(x_64, 3, x_61);
-x_65 = lean_st_ref_set(x_10, x_64, x_14);
-x_66 = lean_ctor_get(x_65, 1);
-lean_inc(x_66);
-lean_dec(x_65);
-x_67 = lean_ctor_get(x_5, 0);
-lean_inc(x_67);
-x_68 = lean_ctor_get(x_5, 1);
-lean_inc(x_68);
-x_69 = lean_ctor_get(x_5, 2);
-lean_inc(x_69);
-x_70 = lean_ctor_get(x_5, 3);
-lean_inc(x_70);
-x_71 = lean_ctor_get_uint8(x_5, sizeof(void*)*8);
-x_72 = lean_ctor_get_uint8(x_5, sizeof(void*)*8 + 1);
-x_73 = lean_ctor_get_uint8(x_5, sizeof(void*)*8 + 2);
-x_74 = lean_ctor_get(x_5, 5);
-lean_inc(x_74);
-x_75 = lean_ctor_get(x_5, 6);
-lean_inc(x_75);
-x_76 = lean_ctor_get(x_5, 7);
-lean_inc(x_76);
-if (lean_is_exclusive(x_5)) {
- lean_ctor_release(x_5, 0);
- lean_ctor_release(x_5, 1);
- lean_ctor_release(x_5, 2);
- lean_ctor_release(x_5, 3);
- lean_ctor_release(x_5, 4);
- lean_ctor_release(x_5, 5);
- lean_ctor_release(x_5, 6);
- lean_ctor_release(x_5, 7);
- x_77 = x_5;
-} else {
- lean_dec_ref(x_5);
- x_77 = lean_box(0);
-}
-if (lean_is_scalar(x_77)) {
- x_78 = lean_alloc_ctor(0, 8, 3);
-} else {
- x_78 = x_77;
-}
-lean_ctor_set(x_78, 0, x_67);
-lean_ctor_set(x_78, 1, x_68);
-lean_ctor_set(x_78, 2, x_69);
-lean_ctor_set(x_78, 3, x_70);
-lean_ctor_set(x_78, 4, x_59);
-lean_ctor_set(x_78, 5, x_74);
-lean_ctor_set(x_78, 6, x_75);
-lean_ctor_set(x_78, 7, x_76);
-lean_ctor_set_uint8(x_78, sizeof(void*)*8, x_71);
-lean_ctor_set_uint8(x_78, sizeof(void*)*8 + 1, x_72);
-lean_ctor_set_uint8(x_78, sizeof(void*)*8 + 2, x_73);
-x_79 = lean_ctor_get(x_9, 1);
-lean_inc(x_79);
-x_80 = lean_ctor_get(x_9, 2);
-lean_inc(x_80);
-x_81 = lean_nat_dec_eq(x_79, x_80);
-lean_dec(x_80);
-if (x_81 == 0)
-{
-lean_object* x_82; lean_object* x_83; lean_object* x_84; 
-x_82 = l_Lean_Elab_initFn____x40_Lean_Elab_Util___hyg_1077____closed__2;
-x_83 = lean_box(0);
-x_84 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3(x_79, x_4, x_1, x_2, x_3, x_82, x_83, x_78, x_6, x_7, x_8, x_9, x_10, x_66);
-lean_dec(x_79);
-return x_84;
-}
-else
-{
-lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; 
-lean_dec(x_79);
-lean_dec(x_4);
-lean_dec(x_1);
-x_85 = l_Lean_withIncRecDepth___rarg___lambda__2___closed__2;
-x_86 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__8(x_85, x_78, x_6, x_7, x_8, x_9, x_10, x_66);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-x_87 = lean_ctor_get(x_86, 0);
-lean_inc(x_87);
-x_88 = lean_ctor_get(x_86, 1);
-lean_inc(x_88);
-if (lean_is_exclusive(x_86)) {
- lean_ctor_release(x_86, 0);
- lean_ctor_release(x_86, 1);
- x_89 = x_86;
-} else {
- lean_dec_ref(x_86);
- x_89 = lean_box(0);
-}
-if (lean_is_scalar(x_89)) {
- x_90 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_90 = x_89;
-}
-lean_ctor_set(x_90, 0, x_87);
-lean_ctor_set(x_90, 1, x_88);
-return x_90;
-}
-}
-}
-}
-lean_object* l___private_Lean_Util_Trace_0__Lean_withNestedTracesFinalizer___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
-_start:
-{
-lean_object* x_10; 
-x_10 = l___private_Lean_Util_Trace_0__Lean_withNestedTracesFinalizer___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-return x_10;
-}
-}
-lean_object* l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__6___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
-_start:
-{
-lean_object* x_9; 
-x_9 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__6(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-return x_9;
-}
-}
-lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
-_start:
-{
-lean_object* x_10; 
-x_10 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__5(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
-lean_dec(x_8);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_1);
-return x_10;
-}
-}
-lean_object* l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__7___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
-_start:
-{
-lean_object* x_7; 
-x_7 = l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__7(x_1, x_2, x_3, x_4, x_5, x_6);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-lean_dec(x_1);
-return x_7;
-}
-}
-lean_object* l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__8___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
-_start:
-{
-lean_object* x_9; 
-x_9 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__8(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-return x_9;
-}
-}
-lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
-_start:
-{
-uint8_t x_12; lean_object* x_13; 
-x_12 = lean_unbox(x_3);
-lean_dec(x_3);
-x_13 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__1(x_1, x_2, x_12, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-return x_13;
-}
-}
-lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
-_start:
-{
-uint8_t x_13; uint8_t x_14; lean_object* x_15; 
-x_13 = lean_unbox(x_4);
-lean_dec(x_4);
-x_14 = lean_unbox(x_5);
-lean_dec(x_5);
-x_15 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__2(x_1, x_2, x_3, x_13, x_14, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-return x_15;
-}
-}
-lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14) {
-_start:
-{
-uint8_t x_15; uint8_t x_16; lean_object* x_17; 
-x_15 = lean_unbox(x_4);
-lean_dec(x_4);
-x_16 = lean_unbox(x_5);
-lean_dec(x_5);
-x_17 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___lambda__3(x_1, x_2, x_3, x_15, x_16, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
-lean_dec(x_7);
-lean_dec(x_1);
-return x_17;
-}
-}
-lean_object* l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
-_start:
-{
-uint8_t x_12; uint8_t x_13; lean_object* x_14; 
-x_12 = lean_unbox(x_2);
-lean_dec(x_2);
-x_13 = lean_unbox(x_3);
-lean_dec(x_3);
-x_14 = l___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux(x_1, x_12, x_13, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
-return x_14;
-}
-}
-lean_object* l_Lean_Elab_pushInfoTree___at_Lean_Elab_Term_addTermInfo___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
-_start:
-{
-lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; 
-x_9 = lean_st_ref_get(x_7, x_8);
-x_10 = lean_ctor_get(x_9, 1);
-lean_inc(x_10);
-lean_dec(x_9);
-x_11 = lean_st_ref_get(x_3, x_10);
-x_12 = lean_ctor_get(x_11, 0);
-lean_inc(x_12);
-x_13 = lean_ctor_get(x_12, 5);
-lean_inc(x_13);
-lean_dec(x_12);
-x_14 = lean_ctor_get_uint8(x_13, sizeof(void*)*2);
-lean_dec(x_13);
-if (x_14 == 0)
-{
-uint8_t x_15; 
-lean_dec(x_1);
-x_15 = !lean_is_exclusive(x_11);
-if (x_15 == 0)
-{
-lean_object* x_16; lean_object* x_17; 
-x_16 = lean_ctor_get(x_11, 0);
-lean_dec(x_16);
-x_17 = lean_box(0);
-lean_ctor_set(x_11, 0, x_17);
-return x_11;
-}
-else
-{
-lean_object* x_18; lean_object* x_19; lean_object* x_20; 
-x_18 = lean_ctor_get(x_11, 1);
-lean_inc(x_18);
-lean_dec(x_11);
-x_19 = lean_box(0);
-x_20 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_20, 0, x_19);
-lean_ctor_set(x_20, 1, x_18);
-return x_20;
-}
-}
-else
-{
-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; uint8_t x_28; 
-x_21 = lean_ctor_get(x_11, 1);
-lean_inc(x_21);
-lean_dec(x_11);
-x_22 = lean_st_ref_get(x_7, x_21);
-x_23 = lean_ctor_get(x_22, 1);
-lean_inc(x_23);
-lean_dec(x_22);
-x_24 = lean_st_ref_take(x_3, x_23);
-x_25 = lean_ctor_get(x_24, 0);
-lean_inc(x_25);
-x_26 = lean_ctor_get(x_25, 5);
-lean_inc(x_26);
-x_27 = lean_ctor_get(x_24, 1);
-lean_inc(x_27);
-lean_dec(x_24);
-x_28 = !lean_is_exclusive(x_25);
-if (x_28 == 0)
-{
-lean_object* x_29; uint8_t x_30; 
-x_29 = lean_ctor_get(x_25, 5);
-lean_dec(x_29);
-x_30 = !lean_is_exclusive(x_26);
-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_26, 1);
-x_32 = l_Std_PersistentArray_push___rarg(x_31, x_1);
-lean_ctor_set(x_26, 1, x_32);
-x_33 = lean_st_ref_set(x_3, x_25, x_27);
-x_34 = !lean_is_exclusive(x_33);
-if (x_34 == 0)
-{
-lean_object* x_35; lean_object* x_36; 
-x_35 = lean_ctor_get(x_33, 0);
-lean_dec(x_35);
-x_36 = lean_box(0);
-lean_ctor_set(x_33, 0, x_36);
-return x_33;
-}
-else
-{
-lean_object* x_37; lean_object* x_38; lean_object* x_39; 
-x_37 = lean_ctor_get(x_33, 1);
-lean_inc(x_37);
-lean_dec(x_33);
-x_38 = lean_box(0);
-x_39 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_39, 0, x_38);
-lean_ctor_set(x_39, 1, x_37);
-return x_39;
-}
-}
-else
-{
-uint8_t x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; 
-x_40 = lean_ctor_get_uint8(x_26, sizeof(void*)*2);
-x_41 = lean_ctor_get(x_26, 0);
-x_42 = lean_ctor_get(x_26, 1);
-lean_inc(x_42);
-lean_inc(x_41);
-lean_dec(x_26);
-x_43 = l_Std_PersistentArray_push___rarg(x_42, x_1);
-x_44 = lean_alloc_ctor(0, 2, 1);
-lean_ctor_set(x_44, 0, x_41);
-lean_ctor_set(x_44, 1, x_43);
-lean_ctor_set_uint8(x_44, sizeof(void*)*2, x_40);
-lean_ctor_set(x_25, 5, x_44);
-x_45 = lean_st_ref_set(x_3, x_25, x_27);
-x_46 = lean_ctor_get(x_45, 1);
-lean_inc(x_46);
-if (lean_is_exclusive(x_45)) {
- lean_ctor_release(x_45, 0);
- lean_ctor_release(x_45, 1);
- x_47 = x_45;
-} else {
- lean_dec_ref(x_45);
- x_47 = lean_box(0);
-}
-x_48 = lean_box(0);
-if (lean_is_scalar(x_47)) {
- x_49 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_49 = x_47;
-}
-lean_ctor_set(x_49, 0, x_48);
-lean_ctor_set(x_49, 1, x_46);
-return x_49;
-}
-}
-else
-{
-lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; uint8_t x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; 
-x_50 = lean_ctor_get(x_25, 0);
-x_51 = lean_ctor_get(x_25, 1);
-x_52 = lean_ctor_get(x_25, 2);
-x_53 = lean_ctor_get(x_25, 3);
-x_54 = lean_ctor_get(x_25, 4);
-lean_inc(x_54);
-lean_inc(x_53);
-lean_inc(x_52);
-lean_inc(x_51);
-lean_inc(x_50);
-lean_dec(x_25);
-x_55 = lean_ctor_get_uint8(x_26, sizeof(void*)*2);
-x_56 = lean_ctor_get(x_26, 0);
-lean_inc(x_56);
-x_57 = lean_ctor_get(x_26, 1);
-lean_inc(x_57);
-if (lean_is_exclusive(x_26)) {
- lean_ctor_release(x_26, 0);
- lean_ctor_release(x_26, 1);
- x_58 = x_26;
-} else {
- lean_dec_ref(x_26);
- x_58 = lean_box(0);
-}
-x_59 = l_Std_PersistentArray_push___rarg(x_57, x_1);
-if (lean_is_scalar(x_58)) {
- x_60 = lean_alloc_ctor(0, 2, 1);
-} else {
- x_60 = x_58;
-}
-lean_ctor_set(x_60, 0, x_56);
-lean_ctor_set(x_60, 1, x_59);
-lean_ctor_set_uint8(x_60, sizeof(void*)*2, x_55);
-x_61 = lean_alloc_ctor(0, 6, 0);
-lean_ctor_set(x_61, 0, x_50);
-lean_ctor_set(x_61, 1, x_51);
-lean_ctor_set(x_61, 2, x_52);
-lean_ctor_set(x_61, 3, x_53);
-lean_ctor_set(x_61, 4, x_54);
-lean_ctor_set(x_61, 5, x_60);
-x_62 = lean_st_ref_set(x_3, x_61, x_27);
-x_63 = lean_ctor_get(x_62, 1);
-lean_inc(x_63);
-if (lean_is_exclusive(x_62)) {
- lean_ctor_release(x_62, 0);
- lean_ctor_release(x_62, 1);
- x_64 = x_62;
-} else {
- lean_dec_ref(x_62);
- x_64 = lean_box(0);
-}
-x_65 = lean_box(0);
-if (lean_is_scalar(x_64)) {
- x_66 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_66 = x_64;
-}
-lean_ctor_set(x_66, 0, x_65);
-lean_ctor_set(x_66, 1, x_63);
-return x_66;
-}
-}
-}
-}
-lean_object* l_Lean_Elab_Term_addTermInfo(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
-_start:
-{
-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_st_ref_get(x_8, x_9);
-x_11 = lean_ctor_get(x_10, 1);
-lean_inc(x_11);
-lean_dec(x_10);
-x_12 = lean_st_ref_get(x_4, x_11);
-x_13 = lean_ctor_get(x_12, 0);
-lean_inc(x_13);
-x_14 = lean_ctor_get(x_13, 5);
-lean_inc(x_14);
-lean_dec(x_13);
-x_15 = lean_ctor_get_uint8(x_14, sizeof(void*)*2);
-lean_dec(x_14);
-if (x_15 == 0)
-{
-uint8_t x_16; 
-lean_dec(x_2);
-lean_dec(x_1);
-x_16 = !lean_is_exclusive(x_12);
-if (x_16 == 0)
-{
-lean_object* x_17; lean_object* x_18; 
-x_17 = lean_ctor_get(x_12, 0);
-lean_dec(x_17);
-x_18 = lean_box(0);
-lean_ctor_set(x_12, 0, x_18);
-return x_12;
-}
-else
-{
-lean_object* x_19; lean_object* x_20; lean_object* x_21; 
-x_19 = lean_ctor_get(x_12, 1);
-lean_inc(x_19);
-lean_dec(x_12);
-x_20 = lean_box(0);
-x_21 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_21, 0, x_20);
-lean_ctor_set(x_21, 1, x_19);
-return x_21;
-}
-}
-else
-{
-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; 
-x_22 = lean_ctor_get(x_12, 1);
-lean_inc(x_22);
-lean_dec(x_12);
-x_23 = lean_ctor_get(x_5, 1);
-lean_inc(x_23);
-x_24 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_24, 0, x_23);
-lean_ctor_set(x_24, 1, x_2);
-lean_ctor_set(x_24, 2, x_1);
-x_25 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_25, 0, x_24);
-x_26 = l_Std_PersistentArray_empty___closed__1;
-x_27 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_27, 0, x_25);
-lean_ctor_set(x_27, 1, x_26);
-x_28 = l_Lean_Elab_pushInfoTree___at_Lean_Elab_Term_addTermInfo___spec__1(x_27, x_3, x_4, x_5, x_6, x_7, x_8, x_22);
-return x_28;
-}
-}
-}
-lean_object* l_Lean_Elab_pushInfoTree___at_Lean_Elab_Term_addTermInfo___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
-_start:
-{
-lean_object* x_9; 
-x_9 = l_Lean_Elab_pushInfoTree___at_Lean_Elab_Term_addTermInfo___spec__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-return x_9;
-}
-}
-lean_object* l_Lean_Elab_Term_addTermInfo___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
-_start:
-{
-lean_object* x_10; 
-x_10 = l_Lean_Elab_Term_addTermInfo(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-return x_10;
-}
-}
-lean_object* l_Lean_Elab_Term_mkTermInfo_match__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
-_start:
-{
-switch (lean_obj_tag(x_1)) {
-case 2:
-{
-lean_object* x_5; lean_object* x_6; lean_object* x_7; 
-lean_dec(x_4);
-lean_dec(x_3);
-x_5 = lean_ctor_get(x_1, 0);
-lean_inc(x_5);
-x_6 = lean_ctor_get(x_1, 1);
-lean_inc(x_6);
-lean_dec(x_1);
-x_7 = lean_apply_2(x_2, x_5, x_6);
-return x_7;
-}
-case 3:
-{
-lean_object* x_8; lean_object* x_9; lean_object* x_10; 
-lean_dec(x_4);
-lean_dec(x_2);
-x_8 = lean_ctor_get(x_1, 0);
-lean_inc(x_8);
-x_9 = lean_ctor_get(x_1, 1);
-lean_inc(x_9);
-lean_dec(x_1);
-x_10 = lean_apply_2(x_3, x_8, x_9);
-return x_10;
-}
-default: 
-{
-lean_object* x_11; 
-lean_dec(x_3);
-lean_dec(x_2);
-x_11 = lean_apply_1(x_4, x_1);
-return x_11;
-}
-}
-}
-}
-lean_object* l_Lean_Elab_Term_mkTermInfo_match__1(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; 
-x_2 = lean_alloc_closure((void*)(l_Lean_Elab_Term_mkTermInfo_match__1___rarg), 4, 0);
-return x_2;
-}
-}
-lean_object* l_Lean_Elab_Term_mkTermInfo_match__2___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-if (lean_obj_tag(x_1) == 2)
-{
-lean_object* x_4; uint64_t x_5; lean_object* x_6; lean_object* x_7; 
-lean_dec(x_3);
-x_4 = lean_ctor_get(x_1, 0);
-lean_inc(x_4);
-x_5 = lean_ctor_get_uint64(x_1, sizeof(void*)*1);
-lean_dec(x_1);
-x_6 = lean_box_uint64(x_5);
-x_7 = lean_apply_2(x_2, x_4, x_6);
-return x_7;
-}
-else
-{
-lean_object* x_8; 
-lean_dec(x_2);
-x_8 = lean_apply_1(x_3, x_1);
-return x_8;
-}
-}
-}
-lean_object* l_Lean_Elab_Term_mkTermInfo_match__2(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; 
-x_2 = lean_alloc_closure((void*)(l_Lean_Elab_Term_mkTermInfo_match__2___rarg), 3, 0);
-return x_2;
-}
-}
-lean_object* l_Lean_Elab_Term_mkTermInfo_match__3___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-if (lean_obj_tag(x_1) == 0)
-{
-lean_object* x_4; lean_object* x_5; 
-lean_dec(x_3);
-x_4 = lean_box(0);
-x_5 = lean_apply_1(x_2, x_4);
-return x_5;
-}
-else
-{
-lean_object* x_6; lean_object* x_7; 
-lean_dec(x_2);
-x_6 = lean_ctor_get(x_1, 0);
-lean_inc(x_6);
-lean_dec(x_1);
-x_7 = lean_apply_1(x_3, x_6);
-return x_7;
-}
-}
-}
-lean_object* l_Lean_Elab_Term_mkTermInfo_match__3(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; 
-x_2 = lean_alloc_closure((void*)(l_Lean_Elab_Term_mkTermInfo_match__3___rarg), 3, 0);
-return x_2;
-}
-}
-uint8_t l_List_foldr___at_Lean_Elab_Term_mkTermInfo___spec__1(uint8_t x_1, lean_object* x_2) {
-_start:
-{
-if (lean_obj_tag(x_2) == 0)
-{
-return x_1;
-}
-else
-{
-lean_object* x_3; lean_object* x_4; uint8_t x_5; lean_object* x_6; 
-x_3 = lean_ctor_get(x_2, 0);
-x_4 = lean_ctor_get(x_2, 1);
-x_5 = l_List_foldr___at_Lean_Elab_Term_mkTermInfo___spec__1(x_1, x_4);
-x_6 = lean_ctor_get(x_3, 2);
-switch (lean_obj_tag(x_6)) {
-case 2:
-{
-uint8_t x_7; 
-x_7 = 1;
-return x_7;
-}
-case 3:
-{
-uint8_t x_8; 
-x_8 = 1;
-return x_8;
-}
-default: 
-{
-return x_5;
-}
-}
-}
-}
-}
-lean_object* l_Lean_Elab_Term_mkTermInfo(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
-_start:
-{
-lean_object* x_10; lean_object* x_11; 
-if (lean_obj_tag(x_2) == 2)
-{
-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; uint8_t x_28; uint8_t x_29; 
-x_21 = lean_ctor_get(x_2, 0);
-lean_inc(x_21);
-x_22 = lean_st_ref_get(x_8, x_9);
-x_23 = lean_ctor_get(x_22, 1);
-lean_inc(x_23);
-lean_dec(x_22);
-x_24 = lean_st_ref_get(x_4, x_23);
-x_25 = lean_ctor_get(x_24, 0);
-lean_inc(x_25);
-x_26 = lean_ctor_get(x_24, 1);
-lean_inc(x_26);
-lean_dec(x_24);
-x_27 = lean_ctor_get(x_25, 1);
-lean_inc(x_27);
-lean_dec(x_25);
-x_28 = 0;
-x_29 = l_List_foldr___at_Lean_Elab_Term_mkTermInfo___spec__1(x_28, x_27);
-lean_dec(x_27);
-if (x_29 == 0)
-{
-lean_object* x_30; 
-lean_dec(x_21);
-x_30 = lean_box(0);
-x_10 = x_30;
-x_11 = x_26;
-goto block_20;
-}
-else
-{
-lean_object* x_31; 
-x_31 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_31, 0, x_21);
-x_10 = x_31;
-x_11 = x_26;
-goto block_20;
-}
-}
-else
-{
-lean_object* x_32; 
-x_32 = lean_box(0);
-x_10 = x_32;
-x_11 = x_9;
-goto block_20;
-}
-block_20:
-{
-if (lean_obj_tag(x_10) == 0)
-{
-lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
-x_12 = lean_ctor_get(x_5, 1);
-lean_inc(x_12);
-x_13 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_13, 0, x_12);
-lean_ctor_set(x_13, 1, x_2);
-lean_ctor_set(x_13, 2, x_1);
-x_14 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_14, 0, x_13);
-x_15 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_15, 0, x_14);
-x_16 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_16, 0, x_15);
-lean_ctor_set(x_16, 1, x_11);
-return x_16;
-}
-else
-{
-lean_object* x_17; lean_object* x_18; lean_object* x_19; 
-lean_dec(x_2);
-lean_dec(x_1);
-x_17 = lean_ctor_get(x_10, 0);
-lean_inc(x_17);
-lean_dec(x_10);
-x_18 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_18, 0, x_17);
-x_19 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_19, 0, x_18);
-lean_ctor_set(x_19, 1, x_11);
-return x_19;
-}
-}
-}
-}
-lean_object* l_List_foldr___at_Lean_Elab_Term_mkTermInfo___spec__1___boxed(lean_object* x_1, lean_object* x_2) {
-_start:
-{
-uint8_t x_3; uint8_t x_4; lean_object* x_5; 
-x_3 = lean_unbox(x_1);
-lean_dec(x_1);
-x_4 = l_List_foldr___at_Lean_Elab_Term_mkTermInfo___spec__1(x_3, x_2);
-lean_dec(x_2);
-x_5 = lean_box(x_4);
-return x_5;
-}
-}
-lean_object* l_Lean_Elab_Term_mkTermInfo___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
-_start:
-{
-lean_object* x_10; 
-x_10 = l_Lean_Elab_Term_mkTermInfo(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-return x_10;
-}
-}
 lean_object* l_Lean_Elab_Term_elabTerm___lambda__1(lean_object* x_1, lean_object* x_2, uint8_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
@@ -28212,7 +28122,7 @@ lean_closure_set(x_14, 0, x_13);
 lean_closure_set(x_14, 1, x_12);
 x_15 = lean_alloc_closure((void*)(l_Lean_Elab_Term_mkTermInfo___boxed), 9, 1);
 lean_closure_set(x_15, 0, x_1);
-x_16 = l_Lean_Elab_withInfoContext_x27___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__4(x_14, x_15, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+x_16 = l_Lean_Elab_withInfoContext_x27___at_Lean_Elab_Term_elabTerm___spec__1(x_14, x_15, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
 return x_16;
 }
 }
@@ -43523,8 +43433,6 @@ l_Lean_Elab_Term_throwErrorIfErrors___closed__2 = _init_l_Lean_Elab_Term_throwEr
 lean_mark_persistent(l_Lean_Elab_Term_throwErrorIfErrors___closed__2);
 l_Lean_Elab_Term_throwErrorIfErrors___closed__3 = _init_l_Lean_Elab_Term_throwErrorIfErrors___closed__3();
 lean_mark_persistent(l_Lean_Elab_Term_throwErrorIfErrors___closed__3);
-l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Term_withMacroExpansion___spec__1___rarg___closed__1 = _init_l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Term_withMacroExpansion___spec__1___rarg___closed__1();
-lean_mark_persistent(l_Lean_Elab_withMacroExpansionInfo___at_Lean_Elab_Term_withMacroExpansion___spec__1___rarg___closed__1);
 l_Lean_Elab_Term_MVarErrorInfo_logError___closed__1 = _init_l_Lean_Elab_Term_MVarErrorInfo_logError___closed__1();
 lean_mark_persistent(l_Lean_Elab_Term_MVarErrorInfo_logError___closed__1);
 l_Lean_Elab_Term_MVarErrorInfo_logError___closed__2 = _init_l_Lean_Elab_Term_MVarErrorInfo_logError___closed__2();
diff --git a/stage0/stdlib/Lean/Parser/Tactic.c b/stage0/stdlib/Lean/Parser/Tactic.c
index 7bf92a60b1..d7c51be8a4 100644
--- a/stage0/stdlib/Lean/Parser/Tactic.c
+++ b/stage0/stdlib/Lean/Parser/Tactic.c
@@ -20,7 +20,9 @@ lean_object* l_Lean_Parser_nonReservedSymbol_formatter___boxed(lean_object*, lea
 lean_object* l_Lean_Parser_Tactic_matchRhs_parenthesizer___closed__1;
 lean_object* l_Lean_Parser_Tactic_match___closed__7;
 lean_object* l___regBuiltin_Lean_Parser_Tactic_match_formatter(lean_object*);
+lean_object* l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Tactic_unknown___elambda__1___lambda__1___closed__1;
+lean_object* l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Tactic_match;
 lean_object* l_Lean_Parser_Tactic_unknown___elambda__1___closed__2;
 lean_object* l_Lean_Parser_andthenInfo(lean_object*, lean_object*);
@@ -32,7 +34,9 @@ lean_object* l_Lean_Parser_Tactic_introMatch_parenthesizer___closed__1;
 lean_object* lean_name_mk_string(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_match___elambda__1___closed__7;
 extern lean_object* l_Lean_initFn____x40_Lean_Parser_Extra___hyg_1057____closed__11;
+lean_object* l_Lean_Parser_symbol_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_PrettyPrinter_Parenthesizer_orelse_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Parser_Tactic_eraseAuxDiscrs;
 extern lean_object* l_Lean_Parser_Term_simpleBinder_parenthesizer___closed__2;
 lean_object* l_Lean_Parser_Tactic_introMatch_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_match_formatter___closed__4;
@@ -59,7 +63,9 @@ lean_object* l_Lean_Parser_Tactic_matchAlts_formatter(lean_object*, lean_object*
 lean_object* l_Lean_Parser_Tactic_matchRhs_formatter___closed__1;
 lean_object* l_Lean_Parser_Tactic_introMatch_parenthesizer___closed__2;
 lean_object* l_Lean_Parser_Tactic_introMatch___elambda__1___closed__7;
+lean_object* l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Tactic_tacticSeqBracketed_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l___regBuiltin_Lean_Parser_Tactic_eraseAuxDiscrs_parenthesizer___closed__1;
 lean_object* l_Lean_Parser_Tactic_match_formatter___closed__2;
 extern lean_object* l_Lean_Parser_Term_structInst___elambda__1___closed__3;
 lean_object* l_Lean_Parser_nonReservedSymbol(lean_object*, uint8_t);
@@ -71,6 +77,7 @@ lean_object* l_Lean_Parser_Tactic_matchRhs___closed__4;
 extern lean_object* l_Lean_Parser_Term_match___elambda__1___closed__3;
 lean_object* l_Lean_KeyedDeclsAttribute_addBuiltin___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_nestedTactic_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__8;
 lean_object* l_Lean_PrettyPrinter_Parenthesizer_andthen_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Tactic_case___closed__10;
 lean_object* l_Lean_Parser_Tactic_matchRhs___closed__2;
@@ -86,6 +93,8 @@ extern lean_object* l_Lean_PrettyPrinter_parenthesizerAttribute;
 extern lean_object* l_Lean_Parser_Term_hole___closed__4;
 lean_object* l_Lean_Parser_Tactic_initFn____x40_Lean_Parser_Tactic___hyg_5____closed__1;
 lean_object* l_Lean_Parser_Tactic_unknown_formatter___closed__3;
+lean_object* l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__5;
+lean_object* l_Lean_Parser_Tactic_eraseAuxDiscrs_parenthesizer___closed__1;
 lean_object* l_Lean_PrettyPrinter_Formatter_errorAtSavedPos_formatter___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Term_byTactic___elambda__1___closed__8;
 extern lean_object* l_Lean_Parser_Term_structInst_formatter___closed__2;
@@ -98,19 +107,26 @@ lean_object* l_Lean_Parser_Tactic_introMatch___elambda__1___closed__2;
 lean_object* l___regBuiltin_Lean_Parser_Tactic_nestedTactic_parenthesizer(lean_object*);
 lean_object* l_Lean_Parser_nodeInfo(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_introMatch___closed__6;
+lean_object* l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__2;
 lean_object* l_Lean_Parser_Tactic_unknown___elambda__1(lean_object*, lean_object*);
+lean_object* l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Tactic_introMatch___elambda__1___closed__5;
 lean_object* l_Lean_Parser_Tactic_match___elambda__1___closed__2;
 lean_object* l_Lean_Parser_Tactic_match___elambda__1___closed__8;
+lean_object* l_Lean_Parser_symbol(lean_object*);
 extern lean_object* l_Lean_Parser_Term_byTactic_formatter___closed__3;
 lean_object* l_Lean_Parser_Tactic_match_parenthesizer___closed__7;
 lean_object* l_Lean_Parser_Tactic_introMatch___closed__1;
+lean_object* l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__4;
+lean_object* l___regBuiltinParser_Lean_Parser_Tactic_eraseAuxDiscrs(lean_object*);
 lean_object* l___regBuiltin_Lean_Parser_Tactic_introMatch_formatter___closed__1;
 lean_object* l_Lean_Parser_Tactic_introMatch___closed__2;
 lean_object* l_Lean_Parser_Tactic_match___elambda__1___closed__3;
 extern lean_object* l_Lean_Parser_Term_syntheticHole___closed__6;
+lean_object* l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__1;
 extern lean_object* l_Lean_Parser_Term_byTactic_parenthesizer___closed__2;
 lean_object* l_Lean_Parser_errorAtSavedPosFn(lean_object*, uint8_t, lean_object*, lean_object*);
+lean_object* l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__6;
 lean_object* l___regBuiltin_Lean_Parser_Tactic_match_formatter___closed__1;
 extern lean_object* l_Lean_initFn____x40_Lean_Parser_Extra___hyg_938____closed__19;
 extern lean_object* l_Lean_Parser_parserAliasesRef;
@@ -121,16 +137,20 @@ lean_object* l___regBuiltin_Lean_Parser_Tactic_nestedTactic_formatter___closed__
 lean_object* l_Lean_Parser_Tactic_match_parenthesizer___closed__5;
 lean_object* l_Lean_Parser_Tactic_introMatch_formatter___closed__3;
 extern lean_object* l___regBuiltin_Lean_Parser_Term_syntheticHole_parenthesizer___closed__1;
+extern lean_object* l_Lean_Parser_maxPrec;
 lean_object* l_Lean_Parser_Tactic_match___elambda__1___closed__5;
 lean_object* l___regBuiltin_Lean_Parser_Tactic_unknown_formatter___closed__1;
 lean_object* l_Lean_Parser_Tactic_match_parenthesizer___closed__3;
+lean_object* l_Lean_Parser_Tactic_eraseAuxDiscrs_parenthesizer___closed__2;
 extern lean_object* l_Lean_PrettyPrinter_formatterAttribute;
 lean_object* l_Lean_Parser_Tactic_match___closed__8;
 lean_object* l_Lean_Parser_Tactic_match_parenthesizer___closed__1;
 extern lean_object* l_Lean_Parser_Term_simpleBinder_formatter___closed__2;
+lean_object* l_Lean_Parser_Tactic_eraseAuxDiscrs_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_introMatch___elambda__1___closed__3;
 lean_object* l_Lean_Parser_Tactic_match_formatter___closed__3;
 lean_object* l_Lean_Parser_Tactic_unknown_formatter___closed__1;
+lean_object* l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__3;
 lean_object* l_Lean_Parser_Tactic_match___closed__9;
 extern lean_object* l_Lean_Parser_Term_match_formatter___closed__4;
 lean_object* l_Lean_Parser_Tactic_introMatch___closed__4;
@@ -141,14 +161,17 @@ lean_object* l_Lean_Parser_Tactic_matchRhs___elambda__1___closed__1;
 lean_object* l_Lean_Parser_Tactic_unknown_parenthesizer___closed__4;
 extern lean_object* l_Lean_Parser_mkAntiquot_parenthesizer___rarg___closed__5;
 lean_object* l_Lean_Parser_Tactic_match___closed__2;
+lean_object* l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__5;
 lean_object* l_Lean_Parser_Tactic_unknown_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_unknown___closed__7;
+lean_object* l___regBuiltin_Lean_Parser_Tactic_eraseAuxDiscrs_parenthesizer(lean_object*);
 lean_object* l_Lean_Parser_Tactic_matchRhs_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_PrettyPrinter_Formatter_withPosition_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___regBuiltinParser_Lean_Parser_Tactic_nestedTactic(lean_object*);
 lean_object* l_Lean_Parser_Tactic_tacticSeqBracketed_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_unknown_formatter___closed__5;
 lean_object* l_Lean_Parser_Tactic_match___elambda__1___closed__9;
+extern lean_object* l_Lean_Parser_Term_fun___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Tactic_unknown_formatter___closed__4;
 lean_object* l___regBuiltinParser_Lean_Parser_Tactic_match(lean_object*);
 lean_object* l_Lean_Parser_Tactic_match___closed__4;
@@ -167,11 +190,14 @@ lean_object* l_Lean_Parser_Tactic_initFn____x40_Lean_Parser_Tactic___hyg_5____cl
 extern lean_object* l_Lean_PrettyPrinter_Formatter_formatterAliasesRef;
 lean_object* l___regBuiltin_Lean_Parser_Tactic_nestedTactic_parenthesizer___closed__1;
 lean_object* l_Lean_Parser_Tactic_match___closed__5;
+lean_object* l___regBuiltin_Lean_Parser_Tactic_eraseAuxDiscrs_formatter___closed__1;
+lean_object* l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__7;
 lean_object* l_Lean_Parser_Tactic_introMatch_formatter___closed__2;
 lean_object* l_Lean_Parser_Tactic_match_parenthesizer___closed__6;
 lean_object* l_Lean_Parser_Tactic_match___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Tactic_matchRhs___closed__3;
 lean_object* l___regBuiltin_Lean_Parser_Tactic_unknown_parenthesizer___closed__1;
+lean_object* l_Lean_Parser_Tactic_eraseAuxDiscrs_formatter___closed__3;
 lean_object* l_Lean_Parser_errorAtSavedPos(lean_object*, uint8_t);
 lean_object* l_Lean_Parser_Tactic_match_formatter(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Term_match___elambda__1___closed__9;
@@ -189,12 +215,15 @@ extern lean_object* l_Lean_Parser_Term_match_parenthesizer___closed__3;
 extern lean_object* l_Lean_Parser_Tactic_tactic___x3c_x3b_x3e_____closed__6;
 lean_object* l_Lean_Parser_Tactic_nestedTactic_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Term_hole;
+lean_object* l___regBuiltin_Lean_Parser_Tactic_eraseAuxDiscrs_formatter(lean_object*);
 extern lean_object* l___regBuiltin_Lean_Parser_Term_hole_formatter___closed__1;
 extern lean_object* l_Lean_Parser_Level_paren___elambda__1___closed__8;
+lean_object* l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1(lean_object*, lean_object*);
 lean_object* l_Lean_Parser_nodeFn(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_unknown___closed__6;
 lean_object* l_Lean_Parser_Tactic_match_formatter___closed__6;
 extern lean_object* l_Lean_PrettyPrinter_Parenthesizer_parenthesizerAliasesRef;
+lean_object* l_Lean_Parser_Tactic_eraseAuxDiscrs_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_initFn____x40_Lean_Parser_Tactic___hyg_5_(lean_object*);
 lean_object* l_Lean_Parser_Tactic_match_parenthesizer___closed__4;
 lean_object* l_Lean_Parser_Tactic_unknown_parenthesizer___closed__5;
@@ -203,6 +232,7 @@ extern lean_object* l_Lean_Parser_Tactic_intro___closed__2;
 lean_object* l_Lean_Parser_mkAntiquot(lean_object*, lean_object*, uint8_t);
 lean_object* l_Lean_PrettyPrinter_Parenthesizer_withPosition_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_unknown___closed__3;
+lean_object* l_Lean_Parser_Tactic_eraseAuxDiscrs_formatter___closed__2;
 lean_object* l___regBuiltin_Lean_Parser_Tactic_match_parenthesizer___closed__1;
 extern lean_object* l_Lean_Parser_mkAntiquot_parenthesizer___rarg___closed__1;
 lean_object* l_Lean_PrettyPrinter_Parenthesizer_leadingNode_parenthesizer___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -223,6 +253,7 @@ lean_object* l_Lean_Parser_Tactic_matchAlts_formatter___closed__1;
 lean_object* l_Lean_Parser_mkAntiquot_parenthesizer___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_Tactic_introMatch___elambda__1___closed__4;
 lean_object* l_Lean_Parser_Tactic_match___elambda__1(lean_object*, lean_object*);
+lean_object* l_Lean_Parser_Tactic_eraseAuxDiscrs_formatter___closed__1;
 lean_object* l_Lean_Parser_Tactic_introMatch_parenthesizer(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Parser_andthenFn(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Parser_Term_syntheticHole;
@@ -1052,6 +1083,300 @@ x_5 = l_Lean_KeyedDeclsAttribute_addBuiltin___rarg(x_2, x_3, x_4, x_1);
 return x_5;
 }
 }
+static lean_object* _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("eraseAuxDiscrs");
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Tactic_intro___closed__2;
+x_2 = l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__1;
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__2;
+x_2 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__4() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; uint8_t x_3; lean_object* x_4; 
+x_1 = l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__1;
+x_2 = l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__3;
+x_3 = 1;
+x_4 = l_Lean_Parser_mkAntiquot(x_1, x_2, x_3);
+return x_4;
+}
+}
+static lean_object* _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__5() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string("eraseAuxDiscrs!");
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__6() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__5;
+x_2 = l_Lean_Parser_symbol(x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__7() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__6;
+x_2 = lean_ctor_get(x_1, 1);
+lean_inc(x_2);
+x_3 = l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__2;
+x_4 = lean_alloc_closure((void*)(l_Lean_Parser_nodeFn), 4, 2);
+lean_closure_set(x_4, 0, x_3);
+lean_closure_set(x_4, 1, x_2);
+return x_4;
+}
+}
+static lean_object* _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__8() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Term_fun___elambda__1___closed__7;
+x_2 = l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__7;
+x_3 = lean_alloc_closure((void*)(l_Lean_Parser_andthenFn), 4, 2);
+lean_closure_set(x_3, 0, x_1);
+lean_closure_set(x_3, 1, x_2);
+return x_3;
+}
+}
+lean_object* l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1(lean_object* x_1, lean_object* x_2) {
+_start:
+{
+lean_object* x_3; lean_object* x_4; lean_object* x_5; uint8_t x_6; lean_object* x_7; 
+x_3 = l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__4;
+x_4 = lean_ctor_get(x_3, 1);
+lean_inc(x_4);
+x_5 = l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__8;
+x_6 = 1;
+x_7 = l_Lean_Parser_orelseFnCore(x_4, x_5, x_6, x_1, x_2);
+return x_7;
+}
+}
+static lean_object* _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__1() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__6;
+x_2 = lean_ctor_get(x_1, 0);
+lean_inc(x_2);
+x_3 = l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__2;
+x_4 = l_Lean_Parser_nodeInfo(x_3, x_2);
+return x_4;
+}
+}
+static lean_object* _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_epsilonInfo;
+x_2 = l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__1;
+x_3 = l_Lean_Parser_andthenInfo(x_1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__4;
+x_2 = lean_ctor_get(x_1, 0);
+lean_inc(x_2);
+x_3 = l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__2;
+x_4 = l_Lean_Parser_orelseInfo(x_2, x_3);
+return x_4;
+}
+}
+static lean_object* _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__4() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1), 2, 0);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__5() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__3;
+x_2 = l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__4;
+x_3 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_3, 0, x_1);
+lean_ctor_set(x_3, 1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Parser_Tactic_eraseAuxDiscrs() {
+_start:
+{
+lean_object* x_1; 
+x_1 = l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__5;
+return x_1;
+}
+}
+lean_object* l___regBuiltinParser_Lean_Parser_Tactic_eraseAuxDiscrs(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; lean_object* x_3; uint8_t x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
+x_2 = l_Lean_Parser_Tactic_tactic___x3c_x3b_x3e_____closed__6;
+x_3 = l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__2;
+x_4 = 1;
+x_5 = l_Lean_Parser_Tactic_eraseAuxDiscrs;
+x_6 = lean_unsigned_to_nat(1000u);
+x_7 = l_Lean_Parser_addBuiltinParser(x_2, x_3, x_4, x_5, x_6, x_1);
+return x_7;
+}
+}
+static lean_object* _init_l_Lean_Parser_Tactic_eraseAuxDiscrs_formatter___closed__1() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; uint8_t x_3; lean_object* x_4; lean_object* x_5; 
+x_1 = l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__1;
+x_2 = l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__3;
+x_3 = 1;
+x_4 = lean_box(x_3);
+x_5 = lean_alloc_closure((void*)(l_Lean_Parser_mkAntiquot_formatter___boxed), 8, 3);
+lean_closure_set(x_5, 0, x_1);
+lean_closure_set(x_5, 1, x_2);
+lean_closure_set(x_5, 2, x_4);
+return x_5;
+}
+}
+static lean_object* _init_l_Lean_Parser_Tactic_eraseAuxDiscrs_formatter___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__5;
+x_2 = lean_alloc_closure((void*)(l_Lean_Parser_symbol_formatter), 6, 1);
+lean_closure_set(x_2, 0, x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Parser_Tactic_eraseAuxDiscrs_formatter___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__2;
+x_2 = l_Lean_Parser_maxPrec;
+x_3 = l_Lean_Parser_Tactic_eraseAuxDiscrs_formatter___closed__2;
+x_4 = lean_alloc_closure((void*)(l_Lean_Parser_leadingNode_formatter___boxed), 8, 3);
+lean_closure_set(x_4, 0, x_1);
+lean_closure_set(x_4, 1, x_2);
+lean_closure_set(x_4, 2, x_3);
+return x_4;
+}
+}
+lean_object* l_Lean_Parser_Tactic_eraseAuxDiscrs_formatter(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+lean_object* x_6; lean_object* x_7; lean_object* x_8; 
+x_6 = l_Lean_Parser_Tactic_eraseAuxDiscrs_formatter___closed__1;
+x_7 = l_Lean_Parser_Tactic_eraseAuxDiscrs_formatter___closed__3;
+x_8 = l_Lean_PrettyPrinter_Formatter_orelse_formatter(x_6, x_7, x_1, x_2, x_3, x_4, x_5);
+return x_8;
+}
+}
+static lean_object* _init_l___regBuiltin_Lean_Parser_Tactic_eraseAuxDiscrs_formatter___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Tactic_eraseAuxDiscrs_formatter), 5, 0);
+return x_1;
+}
+}
+lean_object* l___regBuiltin_Lean_Parser_Tactic_eraseAuxDiscrs_formatter(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
+x_2 = l_Lean_PrettyPrinter_formatterAttribute;
+x_3 = l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__2;
+x_4 = l___regBuiltin_Lean_Parser_Tactic_eraseAuxDiscrs_formatter___closed__1;
+x_5 = l_Lean_KeyedDeclsAttribute_addBuiltin___rarg(x_2, x_3, x_4, x_1);
+return x_5;
+}
+}
+static lean_object* _init_l_Lean_Parser_Tactic_eraseAuxDiscrs_parenthesizer___closed__1() {
+_start:
+{
+lean_object* x_1; uint8_t x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__3;
+x_2 = 1;
+x_3 = lean_box(x_2);
+x_4 = lean_alloc_closure((void*)(l_Lean_Parser_mkAntiquot_parenthesizer___rarg___boxed), 7, 2);
+lean_closure_set(x_4, 0, x_1);
+lean_closure_set(x_4, 1, x_3);
+return x_4;
+}
+}
+static lean_object* _init_l_Lean_Parser_Tactic_eraseAuxDiscrs_parenthesizer___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
+x_1 = l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__2;
+x_2 = l_Lean_Parser_maxPrec;
+x_3 = l_Lean_Parser_mkAntiquot_parenthesizer___rarg___closed__1;
+x_4 = lean_alloc_closure((void*)(l_Lean_PrettyPrinter_Parenthesizer_leadingNode_parenthesizer___boxed), 8, 3);
+lean_closure_set(x_4, 0, x_1);
+lean_closure_set(x_4, 1, x_2);
+lean_closure_set(x_4, 2, x_3);
+return x_4;
+}
+}
+lean_object* l_Lean_Parser_Tactic_eraseAuxDiscrs_parenthesizer(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+lean_object* x_6; lean_object* x_7; lean_object* x_8; 
+x_6 = l_Lean_Parser_Tactic_eraseAuxDiscrs_parenthesizer___closed__1;
+x_7 = l_Lean_Parser_Tactic_eraseAuxDiscrs_parenthesizer___closed__2;
+x_8 = l_Lean_PrettyPrinter_Parenthesizer_orelse_parenthesizer(x_6, x_7, x_1, x_2, x_3, x_4, x_5);
+return x_8;
+}
+}
+static lean_object* _init_l___regBuiltin_Lean_Parser_Tactic_eraseAuxDiscrs_parenthesizer___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_alloc_closure((void*)(l_Lean_Parser_Tactic_eraseAuxDiscrs_parenthesizer), 5, 0);
+return x_1;
+}
+}
+lean_object* l___regBuiltin_Lean_Parser_Tactic_eraseAuxDiscrs_parenthesizer(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
+x_2 = l_Lean_PrettyPrinter_parenthesizerAttribute;
+x_3 = l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__2;
+x_4 = l___regBuiltin_Lean_Parser_Tactic_eraseAuxDiscrs_parenthesizer___closed__1;
+x_5 = l_Lean_KeyedDeclsAttribute_addBuiltin___rarg(x_2, x_3, x_4, x_1);
+return x_5;
+}
+}
 static lean_object* _init_l_Lean_Parser_Tactic_matchRhs___elambda__1___closed__1() {
 _start:
 {
@@ -2145,6 +2470,57 @@ lean_mark_persistent(l___regBuiltin_Lean_Parser_Tactic_nestedTactic_parenthesize
 res = l___regBuiltin_Lean_Parser_Tactic_nestedTactic_parenthesizer(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
+l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__1 = _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__1();
+lean_mark_persistent(l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__1);
+l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__2 = _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__2();
+lean_mark_persistent(l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__2);
+l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__3 = _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__3();
+lean_mark_persistent(l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__3);
+l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__4 = _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__4();
+lean_mark_persistent(l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__4);
+l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__5 = _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__5();
+lean_mark_persistent(l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__5);
+l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__6 = _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__6();
+lean_mark_persistent(l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__6);
+l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__7 = _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__7();
+lean_mark_persistent(l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__7);
+l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__8 = _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__8();
+lean_mark_persistent(l_Lean_Parser_Tactic_eraseAuxDiscrs___elambda__1___closed__8);
+l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__1 = _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__1();
+lean_mark_persistent(l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__1);
+l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__2 = _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__2();
+lean_mark_persistent(l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__2);
+l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__3 = _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__3();
+lean_mark_persistent(l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__3);
+l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__4 = _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__4();
+lean_mark_persistent(l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__4);
+l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__5 = _init_l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__5();
+lean_mark_persistent(l_Lean_Parser_Tactic_eraseAuxDiscrs___closed__5);
+l_Lean_Parser_Tactic_eraseAuxDiscrs = _init_l_Lean_Parser_Tactic_eraseAuxDiscrs();
+lean_mark_persistent(l_Lean_Parser_Tactic_eraseAuxDiscrs);
+res = l___regBuiltinParser_Lean_Parser_Tactic_eraseAuxDiscrs(lean_io_mk_world());
+if (lean_io_result_is_error(res)) return res;
+lean_dec_ref(res);
+l_Lean_Parser_Tactic_eraseAuxDiscrs_formatter___closed__1 = _init_l_Lean_Parser_Tactic_eraseAuxDiscrs_formatter___closed__1();
+lean_mark_persistent(l_Lean_Parser_Tactic_eraseAuxDiscrs_formatter___closed__1);
+l_Lean_Parser_Tactic_eraseAuxDiscrs_formatter___closed__2 = _init_l_Lean_Parser_Tactic_eraseAuxDiscrs_formatter___closed__2();
+lean_mark_persistent(l_Lean_Parser_Tactic_eraseAuxDiscrs_formatter___closed__2);
+l_Lean_Parser_Tactic_eraseAuxDiscrs_formatter___closed__3 = _init_l_Lean_Parser_Tactic_eraseAuxDiscrs_formatter___closed__3();
+lean_mark_persistent(l_Lean_Parser_Tactic_eraseAuxDiscrs_formatter___closed__3);
+l___regBuiltin_Lean_Parser_Tactic_eraseAuxDiscrs_formatter___closed__1 = _init_l___regBuiltin_Lean_Parser_Tactic_eraseAuxDiscrs_formatter___closed__1();
+lean_mark_persistent(l___regBuiltin_Lean_Parser_Tactic_eraseAuxDiscrs_formatter___closed__1);
+res = l___regBuiltin_Lean_Parser_Tactic_eraseAuxDiscrs_formatter(lean_io_mk_world());
+if (lean_io_result_is_error(res)) return res;
+lean_dec_ref(res);
+l_Lean_Parser_Tactic_eraseAuxDiscrs_parenthesizer___closed__1 = _init_l_Lean_Parser_Tactic_eraseAuxDiscrs_parenthesizer___closed__1();
+lean_mark_persistent(l_Lean_Parser_Tactic_eraseAuxDiscrs_parenthesizer___closed__1);
+l_Lean_Parser_Tactic_eraseAuxDiscrs_parenthesizer___closed__2 = _init_l_Lean_Parser_Tactic_eraseAuxDiscrs_parenthesizer___closed__2();
+lean_mark_persistent(l_Lean_Parser_Tactic_eraseAuxDiscrs_parenthesizer___closed__2);
+l___regBuiltin_Lean_Parser_Tactic_eraseAuxDiscrs_parenthesizer___closed__1 = _init_l___regBuiltin_Lean_Parser_Tactic_eraseAuxDiscrs_parenthesizer___closed__1();
+lean_mark_persistent(l___regBuiltin_Lean_Parser_Tactic_eraseAuxDiscrs_parenthesizer___closed__1);
+res = l___regBuiltin_Lean_Parser_Tactic_eraseAuxDiscrs_parenthesizer(lean_io_mk_world());
+if (lean_io_result_is_error(res)) return res;
+lean_dec_ref(res);
 l_Lean_Parser_Tactic_matchRhs___elambda__1___closed__1 = _init_l_Lean_Parser_Tactic_matchRhs___elambda__1___closed__1();
 lean_mark_persistent(l_Lean_Parser_Tactic_matchRhs___elambda__1___closed__1);
 l_Lean_Parser_Tactic_matchRhs___closed__1 = _init_l_Lean_Parser_Tactic_matchRhs___closed__1();