text: // Lean compiler output
  // Module: Lean.Elab.MutualDef
  // Imports: Init Lean.Parser.Term Lean.Meta.Closure Lean.Meta.Check Lean.Elab.Command Lean.Elab.DefView Lean.Elab.PreDefinition Lean.Elab.DeclarationRange
  #include <lean/lean.h>
  #if defined(__clang__)
  #pragma clang diagnostic ignored "-Wunused-parameter"
  #pragma clang diagnostic ignored "-Wunused-label"
  #elif defined(__GNUC__) && !defined(__CLANG__)
  #pragma GCC diagnostic ignored "-Wunused-parameter"
  #pragma GCC diagnostic ignored "-Wunused-label"
  #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
  #endif
  #ifdef __cplusplus
  extern "C" {
  #endif
  lean_object* l_Lean_Elab_Term_elabMutualDef_go___lambda__2___boxed__const__1;
  lean_object* l_List_reverse___rarg(lean_object*);
  lean_object* l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1___lambda__3___boxed(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___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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_expr_update_forall(lean_object*, uint8_t, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_removeUnused(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_levelMVarToParamHeaders_process_match__1___rarg(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_extractMacroScopes(lean_object*);
  lean_object* l_Lean_Elab_checkNotAlreadyDeclared___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__4___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  size_t l_USize_add(size_t, size_t);
  lean_object* l_List_forM___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* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getAllUserLevelNames(lean_object*);
  lean_object* l_Lean_Elab_Term_MutualClosure_FixPoint_run_match__1(lean_object*);
  extern lean_object* l_Lean_Parser_Command_protected___elambda__1___closed__1;
  lean_object* lean_erase_macro_scopes(lean_object*);
  extern lean_object* l_Lean_Elab_Term_expandWhereDecls___closed__1;
  lean_object* l_Lean_Meta_forallBoundedTelescope___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__1___rarg(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_1346____closed__7;
  lean_object* l_Lean_stringToMessageData(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* lean_mk_empty_array_with_capacity(lean_object*);
  extern lean_object* l_Lean_Elab_checkNotAlreadyDeclared___rarg___lambda__3___closed__2;
  lean_object* l_Std_RBNode_insert___at_Lean_NameSet_insert___spec__1(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_mkForallFVars(lean_object*, lean_object*, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Command_elabMutualDef___spec__7___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_forallBoundedTelescope___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__1(lean_object*);
  lean_object* l_Lean_setEnv___at_Lean_Elab_Term_evalExpr___spec__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_getLetRecsToLift___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___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*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withUsed_match__1___rarg(lean_object*, lean_object*);
  lean_object* l_Lean_LocalDecl_userName(lean_object*);
  lean_object* l_List_mapM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__2___boxed(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___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withFunLocalDecls_loop___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*);
  extern lean_object* l_Lean_NameSet_instInhabitedNameSet;
  lean_object* l_Lean_Elab_Command_elabMutualDef(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Command_liftTermElabM___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_markModified(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__1___closed__1;
  lean_object* lean_name_mk_string(lean_object*, lean_object*);
  lean_object* l_Lean_Syntax_getOptional_x3f(lean_object*);
  lean_object* l_Array_sequenceMap___at_myMacro____x40_Init_NotationExtra___hyg_5248____spec__1(lean_object*, lean_object*);
  uint8_t l_USize_decEq(size_t, size_t);
  lean_object* lean_array_uget(lean_object*, size_t);
  lean_object* l_Std_RBNode_foldM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_merge___spec__1(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___closed__1;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___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___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures(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___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* lean_expr_update_mdata(lean_object*, lean_object*);
  extern lean_object* l_myMacro____x40_Init_Notation___hyg_2278____closed__2;
  lean_object* l_Array_append___rarg(lean_object*, lean_object*);
  extern lean_object* l_Lean_Parser_Term_letEqnsDecl___closed__1;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check_match__1___rarg(lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  uint8_t l_Lean_Elab_Term_MutualClosure_getKindForLetRecs(lean_object*);
  lean_object* l_Lean_Elab_checkNotAlreadyDeclared___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__4___boxed(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__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_List_foldl___at_Lean_Elab_Term_MutualClosure_pushLetRecs___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  uint8_t l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isExample(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__6___closed__2;
  lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pickMaxFVar_x3f___spec__2(lean_object*, lean_object*, size_t, size_t, lean_object*);
  lean_object* l_Lean_Elab_Term_MutualClosure_ClosureState_exprArgs___default;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___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___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__4;
  lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Command_elabCommand___spec__16(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit___at_Lean_Elab_Term_MutualClosure_Replacement_apply___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Std_RBNode_find___at_Lean_Elab_Term_resolveName___spec__2(lean_object*, lean_object*);
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2(lean_object*, size_t, size_t, size_t, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_markModified___rarg(lean_object*);
  lean_object* l_Lean_Elab_getDeclarationRange___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__12___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_addTrace___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___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* l_Lean_addDocString_x27___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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_CollectFVars_main(lean_object*, lean_object*);
  lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
  uint8_t l_Lean_Elab_Term_MutualClosure_FixPoint_State_modified___default;
  lean_object* l_List_forM___at_Lean_Elab_Term_MutualClosure_main___spec__3___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  extern lean_object* l_Lean_identKind___closed__2;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__1___closed__2;
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2___lambda__1(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_elabHeaders(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_liftMacroM___rarg___lambda__1___boxed(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___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_MutualClosure_FixPoint_merge(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pushLocalDecl___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_Std_Range_myMacro____x40_Init_Data_Range___hyg_369____closed__22;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_typeHasRecFun_match__2(lean_object*);
  extern lean_object* l_Std_Range_myMacro____x40_Init_Data_Range___hyg_369____closed__16;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isExample___spec__1(lean_object*, size_t, size_t);
  extern lean_object* l_Array_empty___closed__1;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___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___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf___lambda__1(lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders_match__1___rarg(lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Command_elabMutualDef___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosureFor___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*);
  uint8_t l_Lean_checkTraceOption(lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName_match__1___rarg(lean_object*, lean_object*, lean_object*);
  lean_object* lean_st_ref_get(lean_object*, lean_object*);
  lean_object* l_Std_RBNode_find___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__1(lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_registerFailedToInferDefTypeInfo___closed__3;
  uint8_t lean_name_eq(lean_object*, lean_object*);
  lean_object* l_Lean_LocalContext_get_x21(lean_object*, lean_object*);
  lean_object* l_Lean_throwError___at_Lean_Elab_Term_mkAuxName___spec__1(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_checkKinds___closed__2;
  lean_object* lean_private_to_user_name(lean_object*);
  lean_object* l_Lean_Elab_elabAttrs___at_Lean_Elab_Command_elabMutualDef___spec__3(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__7___closed__2;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__1;
  extern lean_object* l_Lean_declRangeExt;
  lean_object* l_List_forIn_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__4(lean_object*, lean_object*, size_t, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_checkNotAlreadyDeclared___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__4___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_MonadRef_mkInfoFromRefPos___at_Lean_myMacro____x40_Init_Notation___hyg_17039__expandListLit___spec__1(lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___closed__2;
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, size_t, lean_object*, lean_object*, lean_object*, lean_object*);
  uint8_t l_Array_anyMUnsafe_any___at_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs___spec__1(lean_object*, size_t, size_t);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___closed__1;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders_process___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_Elab_throwAlreadyDeclaredUniverseLevel___rarg___closed__3;
  lean_object* l_Array_toSubarray___rarg(lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_elabMutualDef___spec__6(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* lean_array_push(lean_object*, lean_object*);
  lean_object* lean_array_get_size(lean_object*);
  lean_object* l_Lean_Elab_Term_expandLetEqnsDecl(lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__4;
  lean_object* l_Lean_Elab_expandDeclId___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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*);
  extern lean_object* l_Lean_Parser_Command_declValEqns___elambda__1___closed__2;
  lean_object* l_Lean_Meta_forallTelescope___at___private_Lean_Elab_Term_0__Lean_Elab_Term_tryPureCoe_x3f___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*);
  extern lean_object* l_Array_getEvenElems___rarg___closed__1;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___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_MutualDef_0__Lean_Elab_Term_elabFunValues(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_MessageData_ofList(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___closed__1;
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___lambda__2___boxed(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_MutualClosure_main___spec__6___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_applyAttributesAt(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* lean_string_utf8_extract(lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___lambda__1(uint8_t, uint8_t, 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_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_getDeclarationRange___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__12(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___closed__3;
  lean_object* l_Lean_Elab_Term_MutualClosure_ClosureState_newLocalDecls___default;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__2;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_resetModified___rarg(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds(uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_anyMUnsafe_any___at_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs___spec__3___boxed(lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_instantiateMVarsAtLetRecToLift___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_MutualClosure_main(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_MutualDef_0__Lean_Elab_Term_MutualClosure_preprocess___boxed(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_getFunName(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_getLevelNames___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_expandDeclId___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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_Std_RBNode_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pushNewVars___spec__1(lean_object*, lean_object*);
  lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__1___boxed(lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst_match__2___rarg(lean_object*, lean_object*, lean_object*);
  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_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*);
  lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__4(size_t, size_t, 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_collectUsed___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_MutualDef_0__Lean_Elab_Term_check___lambda__7___closed__1;
  extern lean_object* l_Lean_Elab_elabAttr___rarg___lambda__22___closed__2;
  uint8_t l_Lean_LocalContext_contains(lean_object*, lean_object*);
  uint8_t l_Lean_Elab_DefKind_isExample(uint8_t);
  lean_object* l_List_forM___at_Lean_Elab_Term_MutualClosure_main___spec__3___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Std_RBNode_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__3(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_MutualClosure_insertReplacementForMainFns___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  extern lean_object* l_myMacro____x40_Init_Notation___hyg_1481____closed__8;
  uint8_t l_USize_decLt(size_t, size_t);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_elabMutualDef_go___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___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_typeHasRecFun_match__1(lean_object*);
  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___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__5___closed__1;
  lean_object* l_Lean_throwError___at_Lean_Elab_Command_elabExport___spec__6(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_List_forM___at_Lean_Elab_Term_MutualClosure_main___spec__3___lambda__2___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_MutualDef_0__Lean_Elab_Term_check___lambda__5___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_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst_match__1(lean_object*);
  lean_object* lean_nat_add(lean_object*, lean_object*);
  lean_object* l_Lean_throwError___at_Lean_Elab_Command_elabMutualDef___spec__10(lean_object*, lean_object*, lean_object*, lean_object*);
  extern lean_object* l_Lean_Parser_Term_whereDecls_formatter___closed__2;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_List_map___at_Lean_Elab_Term_MutualClosure_main___spec__9___boxed(lean_object*, lean_object*);
  lean_object* l_Lean_Elab_elabAttr___at_Lean_Elab_Command_elabMutualDef___spec__4(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isTheorem___boxed(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_getUsedFVarsMap___rarg(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureFor___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_Lean_Elab_Term_MutualClosure_main___spec__8(lean_object*, size_t, size_t, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withFunLocalDecls(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName___closed__2;
  lean_object* l_Lean_mkAppN(lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Command_elabMutualDef___lambda__1(lean_object*, size_t, 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_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___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*, lean_object*);
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__3___lambda__1___boxed(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_liftMacroM___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_MonadRef_mkInfoFromRefPos___at_myMacro____x40_Init_Notation___hyg_113____spec__1(lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  extern lean_object* l_Lean_Parser_Term_letPatDecl___closed__1;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__1;
  lean_object* l_List_forM___at_Lean_Elab_Term_MutualClosure_main___spec__3___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_expandDeclId___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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* 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_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders_process_match__2___rarg(lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__2;
  extern lean_object* l_myMacro____x40_Init_Notation___hyg_16268____closed__7;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName___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_MutualDef_0__Lean_Elab_Term_withFunLocalDecls_loop(lean_object*);
  extern lean_object* l___private_Lean_Util_Trace_0__Lean_addNode___rarg___lambda__1___closed__3;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__4___closed__1;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withUsed(lean_object*);
  lean_object* l_Lean_Elab_Term_elabMutualDef_go(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_Command_runTermElabM___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___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___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_MutualClosure_insertReplacementForMainFns(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_applyVisibility___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__3(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_elabTermEnsuringType(lean_object*, lean_object*, uint8_t, 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_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders_process___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* l_Lean_MapDeclarationExtension_insert___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_instantiateMVarsAtHeader(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_mkDeclName___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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*);
  uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
  lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isTheorem___spec__1___boxed(lean_object*, lean_object*, lean_object*);
  extern lean_object* l_myMacro____x40_Init_Notation___hyg_16821____closed__11;
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__3(lean_object*, lean_object*, size_t, size_t, lean_object*);
  uint8_t l_Array_anyMUnsafe_any___at_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs___spec__3(lean_object*, size_t, size_t);
  lean_object* l_Lean_Elab_levelMVarToParamPreDecls(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_Closure_mkLambda(lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_isModified(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__4___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_withLocalDecl___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabImplicitLambda_loop___spec__1___rarg(lean_object*, 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_mkDeclName___rarg___closed__2;
  lean_object* l_Lean_throwErrorAt___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*);
  extern lean_object* l_Lean_groupKind___closed__2;
  lean_object* lean_st_ref_take(lean_object*, lean_object*);
  lean_object* l_Lean_Elab_elabDeclAttrs___at_Lean_Elab_Command_elabMutualDef___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_mkDeclName___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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* l_Lean_Meta_getZetaFVarIds___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_registerCustomErrorIfMVar(lean_object*, 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_MutualClosure_FixPoint_fixpoint___spec__1(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___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* l_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs(lean_object*);
  lean_object* lean_nat_sub(lean_object*, lean_object*);
  lean_object* l_Lean_Elab_throwAlreadyDeclaredUniverseLevel___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__8___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_elabAttr___at_Lean_Elab_Command_elabMutualDef___spec__4___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_anyMUnsafe_any___at_Lean_Elab_Term_MutualClosure_getKindForLetRecs___spec__1___boxed(lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_MutualClosure_pushLetRecs(lean_object*, lean_object*, uint8_t, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__4___closed__2;
  lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___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* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___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*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_elabMutualDef(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_withFunLocalDecls_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_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__3___lambda__1(lean_object*, lean_object*, 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*);
  extern lean_object* l_myMacro____x40_Init_Notation___hyg_14734____closed__7;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__2___closed__1;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName___lambda__1(lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___lambda__2___closed__3;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst_match__2(lean_object*);
  lean_object* l_Lean_addTrace___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___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_Lean_Elab_Term_MutualClosure_pushLetRecs___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_lambdaTelescope___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosureFor___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_elabMutualDef_go___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* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___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_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Expr_collectMVars(lean_object*, lean_object*);
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___lambda__1___boxed(lean_object**);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_replaceRef(lean_object*, lean_object*);
  lean_object* lean_array_get(lean_object*, lean_object*, lean_object*);
  uint8_t l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_typeHasRecFun___lambda__1(lean_object*, lean_object*, 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___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_typeHasRecFun_match__2___rarg(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_mkLambdaFVars(lean_object*, lean_object*, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__3___boxed(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_Meta_lambdaTelescope___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosureFor___spec__2(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__6___closed__1;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName_match__2___rarg(lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__3(lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*);
  lean_object* l_Lean_addDeclarationRanges___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__13___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_MutualDef_0__Lean_Elab_Term_instantiateMVarsAtHeader___boxed(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_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___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*);
  lean_object* l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_collectUsed___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  uint8_t l_Lean_Name_quickCmp(lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_merge___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap_match__1___rarg(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_MutualClosure_insertReplacementForLetRecs(lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_MutualClosure_FixPoint_run_match__1___rarg(lean_object*, lean_object*);
  lean_object* l_Std_RBNode_insert___at_Lean_NameMap_insert___spec__1___rarg(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Command_elabMutualDef___boxed__const__1;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_declValToTerm___closed__2;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__6;
  lean_object* l_Std_RBNode_foldM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_expandMatchAltsWhereDecls(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_elabMutualDef_go___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_MutualDef_0__Lean_Elab_Term_typeHasRecFun___lambda__1___boxed(lean_object*, lean_object*, lean_object*);
  lean_object* l_Std_RBNode_find___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__1___boxed(lean_object*, lean_object*);
  lean_object* l_Std_RBNode_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__2(lean_object*, lean_object*, lean_object*, lean_object*);
  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*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_declValToTerm___closed__1;
  lean_object* l_List_findSome_x3f___rarg(lean_object*, lean_object*);
  lean_object* l_Lean_throwError___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*, lean_object*);
  extern lean_object* l_Lean_Elab_elabModifiers___rarg___lambda__3___closed__2;
  lean_object* lean_st_mk_ref(lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_MutualClosure_Replacement_apply___boxed(lean_object*, lean_object*);
  lean_object* l_Array_getMax_x3f___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pickMaxFVar_x3f___spec__1___boxed(lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_elabMutualDef_go___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_Syntax_getId(lean_object*);
  lean_object* l_Lean_throwError___at_Lean_Elab_Command_elabMutualDef___spec__8(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___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* l_Lean_Elab_addMacroStack___at_Lean_Elab_Term_instAddErrorMessageContextTermElabM___spec__1(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_elabExport___spec__2(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__2___closed__2;
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___lambda__2___closed__2;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__5;
  lean_object* l_List_foldl___at_Lean_Elab_Term_MutualClosure_pushLetRecs___spec__1(uint8_t, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_synthesizeSyntheticMVars_loop(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Nat_foldAux___at_Lean_Elab_Term_MutualClosure_insertReplacementForMainFns___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  extern lean_object* l_Lean_myMacro____x40_Init_NotationExtra___hyg_1354____closed__32;
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders_process___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___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___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___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__3;
  lean_object* l_List_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__1(lean_object*);
  lean_object* l_Lean_Elab_elabAttr___at_Lean_Elab_Command_elabMutualDef___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Command_elabMutualDef___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_Std_RBNode_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_preprocess(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_indexOfAux___at_Lean_LocalContext_erase___spec__3(lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pushLocalDecl(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_MutualDef_0__Lean_Elab_Term_collectUsed___spec__2(lean_object*, size_t, size_t, 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_expandWhereDeclsAsStructInst(lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__5___closed__2;
  lean_object* l_Lean_addMessageContextPartial___at_Lean_Elab_Command_instAddMessageContextCommandElabM___spec__1(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__1(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  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_MutualDef_0__Lean_Elab_Term_check___lambda__6___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* lean_array_to_list(lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders_process_match__1(lean_object*);
  uint8_t l_Lean_Name_isAtomic(lean_object*);
  lean_object* l_Lean_Macro_throwErrorAt___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
  uint8_t l_Lean_Environment_contains(lean_object*, lean_object*);
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___lambda__2___closed__1;
  extern lean_object* l_Lean_protectedExt;
  lean_object* l_ReaderT_pure___at_Lean_Elab_liftMacroM___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_setEnv___at_Lean_Elab_Term_evalExpr___spec__1(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_withFunLocalDecls___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_MutualClosure_FixPoint_fixpoint_match__1(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check_match__1(lean_object*);
  uint8_t l_Array_anyMUnsafe_any___at_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs___spec__2(lean_object*, size_t, size_t);
  extern lean_object* l_Lean_docStringExt;
  extern lean_object* l_Lean_instInhabitedExpr;
  lean_object* l_Lean_Elab_addDeclarationRanges___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__11___boxed(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_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_checkNotAlreadyDeclared___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__4___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_FileMap_toPosition(lean_object*, lean_object*);
  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*);
  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*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_fixpoint_match__1___rarg(lean_object*, lean_object*);
  uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isTheorem___spec__1(lean_object*, size_t, size_t);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_resetModified(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureFor_match__1(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__3;
  lean_object* l_Std_RBNode_find___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf___spec__1(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_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosureFor___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_checkNotAlreadyDeclared___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_resetZetaFVarIds___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___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_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_collectUsedFVars(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* lean_expr_update_let(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_MutualClosure_FixPoint_State_usedFVarsMap___default;
  lean_object* l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2___closed__4;
  extern lean_object* l_myMacro____x40_Init_Notation___hyg_14734____closed__13;
  lean_object* l_Lean_mkFVar(lean_object*);
  uint8_t l_Lean_Expr_Data_binderInfo(uint64_t);
  lean_object* l_Lean_Elab_mkDeclName___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_fixpoint___spec__1___boxed(lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___boxed(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;
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  size_t lean_usize_of_nat(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap_match__1(lean_object*);
  lean_object* l_Lean_replaceFVarIdAtLocalDecl(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_MutualClosure_main___boxed__const__1;
  uint8_t l_Lean_Elab_DefKind_isTheorem(uint8_t);
  lean_object* l_List_forM___at_Lean_Elab_Command_elabCommand___spec__15(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_MetavarContext_getDelayedRoot(lean_object*, lean_object*);
  lean_object* l_Array_getMax_x3f___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pickMaxFVar_x3f___spec__1(lean_object*, lean_object*);
  extern lean_object* l_Lean_NameSet_empty;
  lean_object* l_Lean_Elab_expandDeclIdCore(lean_object*);
  lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isExample___spec__1___boxed(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_addDeclarationRanges___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__13(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_Replacement_apply_match__1___rarg(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_elabAttr___at_Lean_Elab_Command_elabMutualDef___spec__4___lambda__1(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__1(lean_object*, size_t, size_t, lean_object*);
  lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Command_elabMutualDef___spec__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14(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_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_PersistentEnvExtension_addEntry___rarg(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*);
  lean_object* l_List_map___at_Lean_Elab_Term_MutualClosure_main___spec__9(lean_object*, lean_object*);
  lean_object* l_Lean_Elab_elabAttr___at_Lean_Elab_Command_elabMutualDef___spec__4___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_feraseIdx___rarg(lean_object*, lean_object*);
  lean_object* l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2___closed__1;
  extern lean_object* l_Lean_nullKind___closed__2;
  extern lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_DefView___hyg_1214____closed__2;
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Command_elabCommand___spec__18___rarg(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___closed__1;
  size_t l_USize_mod(size_t, size_t);
  uint8_t l_Lean_Syntax_isNodeOf(lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___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_MutualClosure_ClosureState_localDecls___default;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_getUsedFVarsMap(lean_object*);
  uint8_t l_Array_anyMUnsafe_any___at_Lean_Elab_Term_MutualClosure_getKindForLetRecs___spec__1(lean_object*, size_t, size_t);
  uint8_t l_Lean_Syntax_isMissing(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_Lean_throwErrorAt___at_Lean_Elab_Command_elabMutualDef___spec__9___boxed(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___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___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_addPreDefinitions(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_resetMessageLog(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_typeHasRecFun_match__1___rarg(lean_object*, lean_object*, lean_object*);
  extern lean_object* l_Lean_myMacro____x40_Init_NotationExtra___hyg_1354____closed__14;
  extern lean_object* l_Lean_Expr_FindImpl_initCache;
  uint8_t l_List_elem___at_Lean_NameHashSet_insert___spec__2(lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosureFor___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* l_Lean_Syntax_getPos_x3f(lean_object*, uint8_t);
  lean_object* l_Lean_Meta_assignExprMVar(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_elabHeaders_match__2(lean_object*);
  extern lean_object* l_Option_get_x21___rarg___closed__4;
  lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  size_t lean_ptr_addr(lean_object*);
  lean_object* l_Lean_throwError___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__9(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_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_MutualClosure_Replacement_apply_match__1(lean_object*);
  lean_object* l_Array_mapMUnsafe_map___at_myMacro____x40_Init_NotationExtra___hyg_5248____spec__3(size_t, size_t, lean_object*);
  lean_object* l_List_redLength___rarg(lean_object*);
  lean_object* l_Std_PersistentArray_push___rarg(lean_object*, lean_object*);
  lean_object* l_Lean_Meta_getMVars(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withUsed_match__1(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureFor(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__6(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_Term_MutualClosure_main___spec__8___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_LocalDecl_index(lean_object*);
  lean_object* l_Lean_Syntax_getSepArgs(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_removeUnusedVars(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_isAttribute(lean_object*, lean_object*);
  lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_collectUsed___spec__2___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_Elab_mkDeclName___rarg___lambda__1___closed__2;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders_process(lean_object*, 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_collectUsed___spec__1(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_MutualClosure_pickMaxFVar_x3f___boxed(lean_object*, lean_object*);
  lean_object* l_Lean_mkHole(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___closed__2;
  lean_object* l_Lean_Elab_instInhabitedDefViewElabHeader___closed__1;
  lean_object* l_List_mapM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__2(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_Command_mkDefViewOfInstance___spec__6___rarg(lean_object*);
  lean_object* l_Lean_Meta_getLocalDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* lean_environment_main_module(lean_object*);
  lean_object* l_List_map___at_Lean_MessageData_instCoeListExprMessageData___spec__1(lean_object*);
  extern lean_object* l___private_Lean_Util_Trace_0__Lean_addNode___rarg___lambda__1___closed__1;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes_match__1(lean_object*);
  lean_object* l_Lean_Elab_addMacroStack___at_Lean_Elab_Command_instAddErrorMessageContextCommandElabM___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  extern lean_object* l_Std_Range_myMacro____x40_Init_Data_Range___hyg_369____closed__2;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_removeUnusedVars___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_MutualDef_0__Lean_Elab_Term_elabHeaders_match__2___rarg(lean_object*, lean_object*, lean_object*);
  lean_object* l_Std_RBNode_foldM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_anyMUnsafe_any___at_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs___spec__2___boxed(lean_object*, lean_object*, lean_object*);
  uint8_t lean_nat_dec_le(lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withFunLocalDecls_loop___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*);
  lean_object* l_List_foldl___at_Lean_Elab_Term_MutualClosure_insertReplacementForLetRecs___spec__1(lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Command_getCurrMacroScope(lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isExample___boxed(lean_object*);
  lean_object* l_Lean_mkPrivateName(lean_object*, lean_object*);
  lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__5(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_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*);
  extern lean_object* l_Lean_Elab_instInhabitedModifiers___closed__1;
  lean_object* l_Std_PersistentArray_toArray___rarg(lean_object*);
  lean_object* l_Lean_Syntax_getArgs(lean_object*);
  lean_object* l_Lean_Name_append(lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_typeHasRecFun(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Syntax_getKind(lean_object*);
  lean_object* l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_erase___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__1(lean_object*, lean_object*);
  lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_instantiateForallAux(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* lean_panic_fn(lean_object*, lean_object*);
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_addDocString_x27___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__6(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_levelMVarToParamHeaders___boxed__const__1;
  lean_object* l_Array_appendCore___rarg(lean_object*, lean_object*);
  extern lean_object* l_Lean_instInhabitedExpr___closed__1;
  uint8_t l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isTheorem(lean_object*);
  lean_object* l_Lean_Elab_Term_withDeclName___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_Closure_mkForall(lean_object*, lean_object*);
  lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Command_elabMutualDef___spec__11(size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_isModified___boxed(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName___closed__1;
  lean_object* l_Lean_throwError___at_Lean_Elab_Command_elabMutualDef___spec__10___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf_match__1(lean_object*);
  lean_object* l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___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* l_Lean_Elab_checkNotAlreadyDeclared___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders___spec__1(size_t, size_t, 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_declValToTerm(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_elabMutualDef___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_anyMUnsafe_any___at_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs___spec__1___boxed(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_MutualClosure_pushMain(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_Lean_Elab_Command_elabMutualDef___spec__9(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_throwError___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  uint8_t l_Array_contains___at___private_Lean_Class_0__Lean_checkOutParam___spec__1(lean_object*, lean_object*);
  lean_object* l_Lean_Meta_withLCtx___at_Lean_Elab_Term_MutualClosure_main___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* l_Array_mapMUnsafe_map___at___private_Lean_Meta_Tactic_Intro_0__Lean_Meta_introNImp___spec__1(size_t, size_t, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__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_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst_match__1___rarg(lean_object*, lean_object*, lean_object*);
  extern lean_object* l_Lean_Elab_throwAlreadyDeclaredUniverseLevel___rarg___closed__2;
  lean_object* l_List_foldr___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_typeHasRecFun___spec__1___boxed(lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_registerFailedToInferDefTypeInfo___closed__1;
  extern lean_object* l_myMacro____x40_Init_Notation___hyg_16268____closed__9;
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosureFor___spec__1(lean_object*, size_t, size_t, lean_object*);
  lean_object* l_Nat_foldM_loop___at_Lean_Elab_Term_MutualClosure_pushMain___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_Elab_Command_getRef(lean_object*, lean_object*, lean_object*);
  lean_object* l_Std_RBNode_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  extern lean_object* l_Std_Range_myMacro____x40_Init_Data_Range___hyg_369____closed__3;
  lean_object* l_List_mapM___at_Lean_Elab_Term_elabMutualDef_go___spec__1___boxed(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_registerFailedToInferDefTypeInfo___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_MutualClosure_ClosureState_newLetDecls___default;
  lean_object* l_Lean_Elab_Term_elabType(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*);
  extern lean_object* l_myMacro____x40_Init_Notation___hyg_14734____closed__11;
  lean_object* l_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs___boxed(lean_object*);
  lean_object* l_List_forM___at_Lean_Elab_Term_MutualClosure_main___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_addMessageContextFull___at_Lean_Meta_instAddMessageContextMetaM___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_throwAlreadyDeclaredUniverseLevel___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__8(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* lean_expr_update_lambda(lean_object*, uint8_t, lean_object*, lean_object*);
  extern lean_object* l_Lean_Meta_Match_Pattern_toMessageData___closed__6;
  lean_object* l_List_toArrayAux___rarg(lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_isModified___rarg(lean_object*);
  uint8_t l_Lean_Syntax_isNone(lean_object*);
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__2(lean_object*, lean_object*, size_t, size_t, lean_object*);
  lean_object* l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___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_Lean_expandMacros(lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_erase___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__1___boxed(lean_object*, lean_object*);
  lean_object* l_Lean_Elab_elabAttrs___at_Lean_Elab_Command_elabMutualDef___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__7(lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*);
  lean_object* l_Std_RBNode_foldM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_merge___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf___boxed(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_liftMacroM___rarg___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Nat_foldM_loop___at_Lean_Elab_Term_MutualClosure_pushMain___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Nat_foldAux___at_Lean_Elab_Term_MutualClosure_insertReplacementForMainFns___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  extern lean_object* l_Lean_Elab_expandOptDocComment_x3f___rarg___closed__2;
  lean_object* l_Std_RBNode_find___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf___spec__1___boxed(lean_object*, lean_object*);
  lean_object* l_Lean_Meta_instantiateMVars(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  extern lean_object* l_Std_Range_myMacro____x40_Init_Data_Range___hyg_369____closed__5;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_modifyUsedFVars___boxed(lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__3___closed__1;
  lean_object* l_Lean_Elab_Term_logUnassignedUsingErrorInfos(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  uint8_t l_Lean_Syntax_isOfKind(lean_object*, lean_object*);
  lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__7___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_elabDeclAttrs___at_Lean_Elab_Command_elabMutualDef___spec__2(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Syntax_getTailPos_x3f(lean_object*, uint8_t);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_collectUsed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_withoutAutoBoundImplicit___rarg(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_MutualClosure_FixPoint_fixpoint___boxed(lean_object*);
  lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__1(size_t, size_t, lean_object*);
  lean_object* l_Lean_Elab_Term_elabBinders___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_checkKinds___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___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___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* l_Lean_Elab_addDeclarationRanges___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__11(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_16821____closed__5;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_fixpoint___rarg(lean_object*, lean_object*);
  extern lean_object* l_prec_x28___x29___closed__7;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_modifyUsedFVars(lean_object*, lean_object*, lean_object*);
  extern lean_object* l_myMacro____x40_Init_Notation___hyg_16821____closed__3;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_instantiateMVarsAtLetRecToLift(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_indentD(lean_object*);
  lean_object* l_Lean_Elab_instantiateMVarsAtPreDecls(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_elabHeaders_match__1(lean_object*);
  lean_object* l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__6___rarg(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pushNewVars(lean_object*, lean_object*);
  lean_object* l_Lean_Expr_FindImpl_findM_x3f_visit(lean_object*, size_t, lean_object*, lean_object*);
  extern lean_object* l_Lean_CollectMVars_instInhabitedState___closed__1;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_fixpoint(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName_match__2(lean_object*);
  uint8_t l_Lean_NameSet_contains(lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders_process_match__2(lean_object*);
  extern lean_object* l_prec_x28___x29___closed__3;
  lean_object* l_Lean_Elab_Term_addAutoBoundImplicits(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  uint8_t l_Array_contains___at_Lean_Meta_CheckAssignment_checkFVar___spec__1(lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux_match__1(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___boxed__const__1;
  extern lean_object* l_Lean_Parser_Command_private___elambda__1___closed__2;
  lean_object* l_Lean_Elab_elabAttr___at_Lean_Elab_Command_elabMutualDef___spec__4___lambda__2(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Syntax_getArg(lean_object*, lean_object*);
  uint8_t l_List_foldr___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_typeHasRecFun___spec__1(lean_object*, uint8_t, lean_object*);
  lean_object* l_Lean_Elab_toAttributeKind(lean_object*, lean_object*, lean_object*);
  extern lean_object* l_Lean_CollectFVars_instInhabitedState___closed__1;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureFor_match__1___rarg(lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__3___closed__2;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf(lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_registerFailedToInferDefTypeInfo(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit___at_Lean_Elab_Term_MutualClosure_Replacement_apply___spec__1(lean_object*, size_t, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Command_mkDefView(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Command_elabMutualDef___spec__7(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_removeUnusedVars_match__1___rarg(lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_resetModified___boxed(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf_match__1___rarg(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_throwError___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__9___boxed(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_withUsed___rarg___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_withLCtx___at_Lean_Elab_Term_MutualClosure_main___spec__2(lean_object*);
  lean_object* l_Lean_FileMap_leanPosToLspPos(lean_object*, lean_object*);
  lean_object* l_Lean_Elab_instInhabitedDefViewElabHeader;
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_withLocalContextImp___rarg(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_14734____closed__9;
  lean_object* l_List_forIn_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___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_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___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_unsafeCast(lean_object*, lean_object*, lean_object*);
  extern lean_object* l_myMacro____x40_Init_NotationExtra___hyg_5248____closed__1;
  lean_object* l_Lean_addDocString___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__7___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_lambdaTelescopeImp___rarg(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pickMaxFVar_x3f___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Command_getScope___rarg(lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___lambda__1___closed__2;
  uint8_t l_Lean_Elab_isFreshInstanceName(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_removeUnusedVars_match__1(lean_object*);
  lean_object* l_Lean_Elab_fixLevelParams(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_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__1(lean_object*, 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_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__4(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* lean_expr_update_app(lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__3(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__1___closed__2;
  lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Command_mkDefViewOfInstance___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___boxed__const__1;
  uint8_t l_List_beq___at_Lean_OpenDecl_instToStringOpenDecl___spec__1(lean_object*, lean_object*);
  lean_object* l_Lean_addDocString___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__7(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___closed__2;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__5(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_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__2(lean_object*, lean_object*, size_t, size_t, lean_object*);
  lean_object* l_Lean_Elab_mkDeclName___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__10(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_getDeclarationSelectionRef(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers(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__1___closed__1;
  lean_object* l_Lean_Elab_Term_withAutoBoundImplicit___rarg(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_checkKinds___lambda__1___closed__1;
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_mkConst(lean_object*, lean_object*);
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2___lambda__2(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_MutualClosure_main___spec__6(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_MutualDef_0__Lean_Elab_Term_collectUsed___spec__3(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_MutualClosure_getKindForLetRecs___boxed(lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes_match__1___rarg(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Term_expandWhereDeclsOpt(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pickMaxFVar_x3f(lean_object*, lean_object*);
  lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_collectUsed___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* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux_match__1___rarg(lean_object*, lean_object*, lean_object*);
  extern lean_object* l_Lean_Elab_checkNotAlreadyDeclared___rarg___lambda__2___closed__2;
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_registerFailedToInferDefTypeInfo___closed__2;
  lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Syntax_SepArray_getElems___spec__1(lean_object*, size_t, size_t, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_getUsedFVarsMap___boxed(lean_object*);
  extern lean_object* l_addParenHeuristic___closed__1;
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___lambda__2(lean_object*, lean_object*, lean_object*, size_t, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___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*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName_match__1(lean_object*);
  lean_object* l_Lean_Elab_Term_MutualClosure_FixPoint_run(lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_markModified___boxed(lean_object*);
  lean_object* l_Lean_Elab_applyVisibility___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  extern lean_object* l_Lean_Parser_Term_letRecDecl___elambda__1___closed__1;
  lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_elabMutualDef___spec__6___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  extern lean_object* l_Lean_Elab_checkNotAlreadyDeclared___rarg___lambda__1___closed__2;
  lean_object* l_Lean_Meta_check(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_throwError___at_Lean_Elab_Command_elabMutualDef___spec__8___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosureFor(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  extern lean_object* l_Lean_Expr_ReplaceImpl_initCache;
  lean_object* l_Lean_Elab_getBetterRef(lean_object*, lean_object*);
  extern lean_object* l_Lean_expandExplicitBindersAux_loop___closed__3;
  lean_object* l_Lean_Elab_Term_MutualClosure_Replacement_apply(lean_object*, lean_object*);
  extern lean_object* l_Lean_myMacro____x40_Init_NotationExtra___hyg_1354____closed__8;
  lean_object* l_Lean_Meta_findLocalDecl_x3f(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_Array_mapMUnsafe_map___at_Lean_Elab_Command_elabMutualDef___spec__11___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_List_mapM___at_Lean_Elab_Term_elabMutualDef_go___spec__1(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_withUsed___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*);
  extern lean_object* l_Lean_Elab_elabAttr___rarg___lambda__20___closed__2;
  static lean_object* _init_l_Lean_Elab_instInhabitedDefViewElabHeader___closed__1() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; lean_object* x_3; uint8_t x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
  x_1 = lean_box(0);
  x_2 = lean_box(0);
  x_3 = l_Lean_Elab_instInhabitedModifiers___closed__1;
  x_4 = 0;
  x_5 = lean_box(0);
  x_6 = lean_unsigned_to_nat(0u);
  x_7 = l_Lean_instInhabitedExpr___closed__1;
  x_8 = lean_alloc_ctor(0, 8, 1);
  lean_ctor_set(x_8, 0, x_2);
  lean_ctor_set(x_8, 1, x_3);
  lean_ctor_set(x_8, 2, x_5);
  lean_ctor_set(x_8, 3, x_5);
  lean_ctor_set(x_8, 4, x_1);
  lean_ctor_set(x_8, 5, x_6);
  lean_ctor_set(x_8, 6, x_7);
  lean_ctor_set(x_8, 7, x_2);
  lean_ctor_set_uint8(x_8, sizeof(void*)*8, x_4);
  return x_8;
  }
  }
  static lean_object* _init_l_Lean_Elab_instInhabitedDefViewElabHeader() {
  _start:
  {
  lean_object* x_1; 
  x_1 = l_Lean_Elab_instInhabitedDefViewElabHeader___closed__1;
  return x_1;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__1___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("cannot mix partial and non-partial definitions");
  return x_1;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__1___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__1___closed__1;
  x_2 = l_Lean_stringToMessageData(x_1);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___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:
  {
  uint8_t x_11; uint8_t x_12; uint8_t x_13; 
  x_11 = lean_ctor_get_uint8(x_1, sizeof(void*)*2 + 2);
  x_12 = lean_ctor_get_uint8(x_2, sizeof(void*)*2 + 2);
  if (x_11 == 0)
  {
  if (x_12 == 0)
  {
  uint8_t x_19; 
  x_19 = 1;
  x_13 = x_19;
  goto block_18;
  }
  else
  {
  uint8_t x_20; 
  x_20 = 0;
  x_13 = x_20;
  goto block_18;
  }
  }
  else
  {
  if (x_12 == 0)
  {
  uint8_t x_21; 
  x_21 = 0;
  x_13 = x_21;
  goto block_18;
  }
  else
  {
  uint8_t x_22; 
  x_22 = 1;
  x_13 = x_22;
  goto block_18;
  }
  }
  block_18:
  {
  if (x_13 == 0)
  {
  lean_object* x_14; lean_object* x_15; 
  x_14 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__1___closed__2;
  x_15 = l_Lean_throwError___at_Lean_Elab_Term_evalExpr___spec__5(x_14, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  return x_15;
  }
  else
  {
  lean_object* x_16; lean_object* x_17; 
  lean_dec(x_4);
  x_16 = lean_box(0);
  x_17 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_17, 0, x_16);
  lean_ctor_set(x_17, 1, x_10);
  return x_17;
  }
  }
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__2___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("cannot mix computable and non-computable definitions");
  return x_1;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__2___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__2___closed__1;
  x_2 = l_Lean_stringToMessageData(x_1);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___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; uint8_t x_19; 
  x_19 = lean_ctor_get_uint8(x_1, sizeof(void*)*2 + 1);
  if (x_19 == 0)
  {
  uint8_t x_20; 
  x_20 = lean_ctor_get_uint8(x_2, sizeof(void*)*2 + 1);
  if (x_20 == 0)
  {
  lean_object* x_21; lean_object* x_22; 
  x_21 = lean_box(0);
  x_22 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__1(x_1, x_2, x_21, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  return x_22;
  }
  else
  {
  lean_object* x_23; 
  x_23 = lean_box(0);
  x_11 = x_23;
  goto block_18;
  }
  }
  else
  {
  uint8_t x_24; 
  x_24 = lean_ctor_get_uint8(x_2, sizeof(void*)*2 + 1);
  if (x_24 == 0)
  {
  lean_object* x_25; 
  x_25 = lean_box(0);
  x_11 = x_25;
  goto block_18;
  }
  else
  {
  lean_object* x_26; lean_object* x_27; 
  x_26 = lean_box(0);
  x_27 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__1(x_1, x_2, x_26, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  return x_27;
  }
  }
  block_18:
  {
  lean_object* x_12; lean_object* x_13; uint8_t x_14; 
  lean_dec(x_11);
  x_12 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__2___closed__2;
  x_13 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_applyAttributesCore___spec__1(x_12, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  x_14 = !lean_is_exclusive(x_13);
  if (x_14 == 0)
  {
  return x_13;
  }
  else
  {
  lean_object* x_15; lean_object* x_16; lean_object* x_17; 
  x_15 = lean_ctor_get(x_13, 0);
  x_16 = lean_ctor_get(x_13, 1);
  lean_inc(x_16);
  lean_inc(x_15);
  lean_dec(x_13);
  x_17 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_17, 0, x_15);
  lean_ctor_set(x_17, 1, x_16);
  return x_17;
  }
  }
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("cannot mix unsafe and safe definitions");
  return x_1;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___closed__1;
  x_2 = l_Lean_stringToMessageData(x_1);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers(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; uint8_t x_18; 
  x_18 = lean_ctor_get_uint8(x_1, sizeof(void*)*2 + 3);
  if (x_18 == 0)
  {
  uint8_t x_19; 
  x_19 = lean_ctor_get_uint8(x_2, sizeof(void*)*2 + 3);
  if (x_19 == 0)
  {
  lean_object* x_20; lean_object* x_21; 
  x_20 = lean_box(0);
  x_21 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__2(x_1, x_2, x_20, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  return x_21;
  }
  else
  {
  lean_object* x_22; 
  x_22 = lean_box(0);
  x_10 = x_22;
  goto block_17;
  }
  }
  else
  {
  uint8_t x_23; 
  x_23 = lean_ctor_get_uint8(x_2, sizeof(void*)*2 + 3);
  if (x_23 == 0)
  {
  lean_object* x_24; 
  x_24 = lean_box(0);
  x_10 = x_24;
  goto block_17;
  }
  else
  {
  lean_object* x_25; lean_object* x_26; 
  x_25 = lean_box(0);
  x_26 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__2(x_1, x_2, x_25, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  return x_26;
  }
  }
  block_17:
  {
  lean_object* x_11; lean_object* x_12; uint8_t x_13; 
  lean_dec(x_10);
  x_11 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___closed__2;
  x_12 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_applyAttributesCore___spec__1(x_11, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  x_13 = !lean_is_exclusive(x_12);
  if (x_13 == 0)
  {
  return x_12;
  }
  else
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; 
  x_14 = lean_ctor_get(x_12, 0);
  x_15 = lean_ctor_get(x_12, 1);
  lean_inc(x_15);
  lean_inc(x_14);
  lean_dec(x_12);
  x_16 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_16, 0, x_14);
  lean_ctor_set(x_16, 1, x_15);
  return x_16;
  }
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___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_MutualDef_0__Lean_Elab_Term_checkModifiers___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_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);
  lean_dec(x_1);
  return x_11;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___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_MutualDef_0__Lean_Elab_Term_checkModifiers___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_3);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_11;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___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_MutualDef_0__Lean_Elab_Term_checkModifiers(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_2);
  lean_dec(x_1);
  return x_10;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___lambda__1___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("cannot mix theorems and definitions");
  return x_1;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___lambda__1___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___lambda__1___closed__1;
  x_2 = l_Lean_stringToMessageData(x_1);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___lambda__1(uint8_t x_1, uint8_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
  _start:
  {
  uint8_t x_11; uint8_t x_12; uint8_t x_13; 
  x_11 = l_Lean_Elab_DefKind_isTheorem(x_1);
  x_12 = l_Lean_Elab_DefKind_isTheorem(x_2);
  if (x_11 == 0)
  {
  if (x_12 == 0)
  {
  uint8_t x_19; 
  x_19 = 1;
  x_13 = x_19;
  goto block_18;
  }
  else
  {
  uint8_t x_20; 
  x_20 = 0;
  x_13 = x_20;
  goto block_18;
  }
  }
  else
  {
  if (x_12 == 0)
  {
  uint8_t x_21; 
  x_21 = 0;
  x_13 = x_21;
  goto block_18;
  }
  else
  {
  uint8_t x_22; 
  x_22 = 1;
  x_13 = x_22;
  goto block_18;
  }
  }
  block_18:
  {
  if (x_13 == 0)
  {
  lean_object* x_14; lean_object* x_15; 
  x_14 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___lambda__1___closed__2;
  x_15 = l_Lean_throwError___at_Lean_Elab_Term_evalExpr___spec__5(x_14, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  return x_15;
  }
  else
  {
  lean_object* x_16; lean_object* x_17; 
  lean_dec(x_4);
  x_16 = lean_box(0);
  x_17 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_17, 0, x_16);
  lean_ctor_set(x_17, 1, x_10);
  return x_17;
  }
  }
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("cannot mix examples and definitions");
  return x_1;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___closed__1;
  x_2 = l_Lean_stringToMessageData(x_1);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds(uint8_t x_1, uint8_t 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; uint8_t x_18; uint8_t x_19; 
  x_18 = l_Lean_Elab_DefKind_isExample(x_1);
  x_19 = l_Lean_Elab_DefKind_isExample(x_2);
  if (x_18 == 0)
  {
  if (x_19 == 0)
  {
  lean_object* x_20; lean_object* x_21; 
  x_20 = lean_box(0);
  x_21 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___lambda__1(x_1, x_2, x_20, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  return x_21;
  }
  else
  {
  lean_object* x_22; 
  x_22 = lean_box(0);
  x_10 = x_22;
  goto block_17;
  }
  }
  else
  {
  if (x_19 == 0)
  {
  lean_object* x_23; 
  x_23 = lean_box(0);
  x_10 = x_23;
  goto block_17;
  }
  else
  {
  lean_object* x_24; lean_object* x_25; 
  x_24 = lean_box(0);
  x_25 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___lambda__1(x_1, x_2, x_24, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  return x_25;
  }
  }
  block_17:
  {
  lean_object* x_11; lean_object* x_12; uint8_t x_13; 
  lean_dec(x_10);
  x_11 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___closed__2;
  x_12 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_applyAttributesCore___spec__1(x_11, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  x_13 = !lean_is_exclusive(x_12);
  if (x_13 == 0)
  {
  return x_12;
  }
  else
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; 
  x_14 = lean_ctor_get(x_12, 0);
  x_15 = lean_ctor_get(x_12, 1);
  lean_inc(x_15);
  lean_inc(x_14);
  lean_dec(x_12);
  x_16 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_16, 0, x_14);
  lean_ctor_set(x_16, 1, x_15);
  return x_16;
  }
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___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:
  {
  uint8_t x_11; uint8_t x_12; lean_object* x_13; 
  x_11 = lean_unbox(x_1);
  lean_dec(x_1);
  x_12 = lean_unbox(x_2);
  lean_dec(x_2);
  x_13 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___lambda__1(x_11, x_12, 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);
  return x_13;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
  _start:
  {
  uint8_t x_10; uint8_t x_11; lean_object* x_12; 
  x_10 = lean_unbox(x_1);
  lean_dec(x_1);
  x_11 = lean_unbox(x_2);
  lean_dec(x_2);
  x_12 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds(x_10, x_11, 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);
  return x_12;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check_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_object* x_6; 
  lean_dec(x_3);
  x_4 = lean_ctor_get(x_1, 0);
  lean_inc(x_4);
  x_5 = lean_ctor_get(x_1, 1);
  lean_inc(x_5);
  lean_dec(x_1);
  x_6 = lean_apply_2(x_2, x_4, x_5);
  return x_6;
  }
  else
  {
  lean_object* x_7; 
  lean_dec(x_2);
  x_7 = lean_apply_1(x_3, x_1);
  return x_7;
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check_match__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check_match__1___rarg), 3, 0);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___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; lean_object* x_13; 
  x_11 = lean_ctor_get(x_1, 1);
  x_12 = lean_ctor_get(x_2, 1);
  lean_inc(x_4);
  x_13 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers(x_11, x_12, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  if (lean_obj_tag(x_13) == 0)
  {
  lean_object* x_14; uint8_t x_15; uint8_t x_16; lean_object* x_17; 
  x_14 = lean_ctor_get(x_13, 1);
  lean_inc(x_14);
  lean_dec(x_13);
  x_15 = lean_ctor_get_uint8(x_1, sizeof(void*)*8);
  x_16 = lean_ctor_get_uint8(x_2, sizeof(void*)*8);
  x_17 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds(x_15, x_16, x_4, x_5, x_6, x_7, x_8, x_9, x_14);
  return x_17;
  }
  else
  {
  uint8_t x_18; 
  lean_dec(x_4);
  x_18 = !lean_is_exclusive(x_13);
  if (x_18 == 0)
  {
  return x_13;
  }
  else
  {
  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_dec(x_13);
  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;
  }
  }
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("universe parameters mismatch");
  return x_1;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__1;
  x_2 = l_Lean_stringToMessageData(x_1);
  return x_2;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__3() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("invalid mutually recursive definitions, ");
  return x_1;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__4() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__3;
  x_2 = l_Lean_stringToMessageData(x_1);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___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; uint8_t x_13; 
  x_11 = lean_array_get_size(x_1);
  x_12 = lean_unsigned_to_nat(0u);
  x_13 = lean_nat_dec_lt(x_12, x_11);
  lean_dec(x_11);
  if (x_13 == 0)
  {
  lean_object* x_14; lean_object* x_15; 
  lean_dec(x_4);
  x_14 = lean_box(0);
  x_15 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_15, 0, x_14);
  lean_ctor_set(x_15, 1, x_10);
  return x_15;
  }
  else
  {
  lean_object* x_16; lean_object* x_17; lean_object* x_18; uint8_t x_19; uint8_t x_20; 
  x_16 = lean_array_fget(x_1, x_12);
  x_17 = lean_ctor_get(x_2, 4);
  x_18 = lean_ctor_get(x_16, 4);
  lean_inc(x_18);
  x_19 = l_List_beq___at_Lean_OpenDecl_instToStringOpenDecl___spec__1(x_17, x_18);
  lean_dec(x_18);
  if (x_19 == 0)
  {
  uint8_t x_78; 
  x_78 = 0;
  x_20 = x_78;
  goto block_77;
  }
  else
  {
  uint8_t x_79; 
  x_79 = 1;
  x_20 = x_79;
  goto block_77;
  }
  block_77:
  {
  if (x_20 == 0)
  {
  lean_object* x_21; lean_object* x_22; uint8_t x_23; 
  lean_dec(x_16);
  x_21 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__2;
  x_22 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_applyAttributesCore___spec__1(x_21, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  x_23 = !lean_is_exclusive(x_22);
  if (x_23 == 0)
  {
  lean_object* x_24; uint8_t x_25; 
  x_24 = lean_ctor_get(x_22, 0);
  x_25 = !lean_is_exclusive(x_24);
  if (x_25 == 0)
  {
  lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; 
  x_26 = lean_ctor_get(x_24, 1);
  x_27 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__4;
  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);
  lean_ctor_set(x_24, 1, x_30);
  return x_22;
  }
  else
  {
  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; 
  x_31 = lean_ctor_get(x_24, 0);
  x_32 = lean_ctor_get(x_24, 1);
  lean_inc(x_32);
  lean_inc(x_31);
  lean_dec(x_24);
  x_33 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__4;
  x_34 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_34, 0, x_33);
  lean_ctor_set(x_34, 1, x_32);
  x_35 = l_Lean_KernelException_toMessageData___closed__15;
  x_36 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_36, 0, x_34);
  lean_ctor_set(x_36, 1, x_35);
  x_37 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_37, 0, x_31);
  lean_ctor_set(x_37, 1, x_36);
  lean_ctor_set(x_22, 0, x_37);
  return x_22;
  }
  }
  else
  {
  lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; 
  x_38 = lean_ctor_get(x_22, 0);
  x_39 = lean_ctor_get(x_22, 1);
  lean_inc(x_39);
  lean_inc(x_38);
  lean_dec(x_22);
  x_40 = lean_ctor_get(x_38, 0);
  lean_inc(x_40);
  x_41 = lean_ctor_get(x_38, 1);
  lean_inc(x_41);
  if (lean_is_exclusive(x_38)) {
   lean_ctor_release(x_38, 0);
   lean_ctor_release(x_38, 1);
   x_42 = x_38;
  } else {
   lean_dec_ref(x_38);
   x_42 = lean_box(0);
  }
  x_43 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__4;
  x_44 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_44, 0, x_43);
  lean_ctor_set(x_44, 1, x_41);
  x_45 = l_Lean_KernelException_toMessageData___closed__15;
  x_46 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_46, 0, x_44);
  lean_ctor_set(x_46, 1, x_45);
  if (lean_is_scalar(x_42)) {
   x_47 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_47 = x_42;
  }
  lean_ctor_set(x_47, 0, x_40);
  lean_ctor_set(x_47, 1, x_46);
  x_48 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_48, 0, x_47);
  lean_ctor_set(x_48, 1, x_39);
  return x_48;
  }
  }
  else
  {
  lean_object* x_49; lean_object* x_50; 
  x_49 = lean_box(0);
  x_50 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__1(x_2, x_16, x_49, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  lean_dec(x_16);
  if (lean_obj_tag(x_50) == 0)
  {
  return x_50;
  }
  else
  {
  uint8_t x_51; 
  x_51 = !lean_is_exclusive(x_50);
  if (x_51 == 0)
  {
  lean_object* x_52; uint8_t x_53; 
  x_52 = lean_ctor_get(x_50, 0);
  x_53 = !lean_is_exclusive(x_52);
  if (x_53 == 0)
  {
  lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; 
  x_54 = lean_ctor_get(x_52, 1);
  x_55 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__4;
  x_56 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_56, 0, x_55);
  lean_ctor_set(x_56, 1, x_54);
  x_57 = l_Lean_KernelException_toMessageData___closed__15;
  x_58 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_58, 0, x_56);
  lean_ctor_set(x_58, 1, x_57);
  lean_ctor_set(x_52, 1, x_58);
  return x_50;
  }
  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; 
  x_59 = lean_ctor_get(x_52, 0);
  x_60 = lean_ctor_get(x_52, 1);
  lean_inc(x_60);
  lean_inc(x_59);
  lean_dec(x_52);
  x_61 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__4;
  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 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_65, 0, x_59);
  lean_ctor_set(x_65, 1, x_64);
  lean_ctor_set(x_50, 0, x_65);
  return x_50;
  }
  }
  else
  {
  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; 
  x_66 = lean_ctor_get(x_50, 0);
  x_67 = lean_ctor_get(x_50, 1);
  lean_inc(x_67);
  lean_inc(x_66);
  lean_dec(x_50);
  x_68 = lean_ctor_get(x_66, 0);
  lean_inc(x_68);
  x_69 = lean_ctor_get(x_66, 1);
  lean_inc(x_69);
  if (lean_is_exclusive(x_66)) {
   lean_ctor_release(x_66, 0);
   lean_ctor_release(x_66, 1);
   x_70 = x_66;
  } else {
   lean_dec_ref(x_66);
   x_70 = lean_box(0);
  }
  x_71 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__4;
  x_72 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_72, 0, x_71);
  lean_ctor_set(x_72, 1, x_69);
  x_73 = l_Lean_KernelException_toMessageData___closed__15;
  x_74 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_74, 0, x_72);
  lean_ctor_set(x_74, 1, x_73);
  if (lean_is_scalar(x_70)) {
   x_75 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_75 = x_70;
  }
  lean_ctor_set(x_75, 0, x_68);
  lean_ctor_set(x_75, 1, x_74);
  x_76 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_76, 0, x_75);
  lean_ctor_set(x_76, 1, x_67);
  return x_76;
  }
  }
  }
  }
  }
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__3___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("'unsafe' subsumes 'partial'");
  return x_1;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__3___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__3___closed__1;
  x_2 = l_Lean_stringToMessageData(x_1);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___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) {
  _start:
  {
  lean_object* x_11; uint8_t x_12; 
  x_11 = lean_ctor_get(x_2, 1);
  x_12 = lean_ctor_get_uint8(x_11, sizeof(void*)*2 + 2);
  if (x_12 == 0)
  {
  lean_object* x_13; lean_object* x_14; 
  x_13 = lean_box(0);
  x_14 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2(x_1, x_2, x_13, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  return x_14;
  }
  else
  {
  uint8_t x_15; 
  x_15 = lean_ctor_get_uint8(x_11, sizeof(void*)*2 + 3);
  if (x_15 == 0)
  {
  lean_object* x_16; lean_object* x_17; 
  x_16 = lean_box(0);
  x_17 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2(x_1, x_2, x_16, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  return x_17;
  }
  else
  {
  lean_object* x_18; lean_object* x_19; uint8_t x_20; 
  x_18 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__3___closed__2;
  x_19 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_applyAttributesCore___spec__1(x_18, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  x_20 = !lean_is_exclusive(x_19);
  if (x_20 == 0)
  {
  return x_19;
  }
  else
  {
  lean_object* x_21; lean_object* x_22; lean_object* x_23; 
  x_21 = lean_ctor_get(x_19, 0);
  x_22 = lean_ctor_get(x_19, 1);
  lean_inc(x_22);
  lean_inc(x_21);
  lean_dec(x_19);
  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;
  }
  }
  }
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__4___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("'noncomputable partial' is not allowed");
  return x_1;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__4___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__4___closed__1;
  x_2 = l_Lean_stringToMessageData(x_1);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___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, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
  _start:
  {
  lean_object* x_11; uint8_t x_12; 
  x_11 = lean_ctor_get(x_2, 1);
  x_12 = lean_ctor_get_uint8(x_11, sizeof(void*)*2 + 1);
  if (x_12 == 0)
  {
  lean_object* x_13; lean_object* x_14; 
  x_13 = lean_box(0);
  x_14 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__3(x_1, x_2, x_13, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  return x_14;
  }
  else
  {
  uint8_t x_15; 
  x_15 = lean_ctor_get_uint8(x_11, sizeof(void*)*2 + 2);
  if (x_15 == 0)
  {
  lean_object* x_16; lean_object* x_17; 
  x_16 = lean_box(0);
  x_17 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__3(x_1, x_2, x_16, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  return x_17;
  }
  else
  {
  lean_object* x_18; lean_object* x_19; uint8_t x_20; 
  x_18 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__4___closed__2;
  x_19 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_applyAttributesCore___spec__1(x_18, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  x_20 = !lean_is_exclusive(x_19);
  if (x_20 == 0)
  {
  return x_19;
  }
  else
  {
  lean_object* x_21; lean_object* x_22; lean_object* x_23; 
  x_21 = lean_ctor_get(x_19, 0);
  x_22 = lean_ctor_get(x_19, 1);
  lean_inc(x_22);
  lean_inc(x_21);
  lean_dec(x_19);
  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;
  }
  }
  }
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__5___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("'noncomputable unsafe' is not allowed");
  return x_1;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__5___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__5___closed__1;
  x_2 = l_Lean_stringToMessageData(x_1);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___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, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
  _start:
  {
  lean_object* x_11; uint8_t x_12; 
  x_11 = lean_ctor_get(x_2, 1);
  x_12 = lean_ctor_get_uint8(x_11, sizeof(void*)*2 + 1);
  if (x_12 == 0)
  {
  lean_object* x_13; lean_object* x_14; 
  x_13 = lean_box(0);
  x_14 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__4(x_1, x_2, x_13, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  return x_14;
  }
  else
  {
  uint8_t x_15; 
  x_15 = lean_ctor_get_uint8(x_11, sizeof(void*)*2 + 3);
  if (x_15 == 0)
  {
  lean_object* x_16; lean_object* x_17; 
  x_16 = lean_box(0);
  x_17 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__4(x_1, x_2, x_16, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  return x_17;
  }
  else
  {
  lean_object* x_18; lean_object* x_19; uint8_t x_20; 
  x_18 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__5___closed__2;
  x_19 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_applyAttributesCore___spec__1(x_18, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  x_20 = !lean_is_exclusive(x_19);
  if (x_20 == 0)
  {
  return x_19;
  }
  else
  {
  lean_object* x_21; lean_object* x_22; lean_object* x_23; 
  x_21 = lean_ctor_get(x_19, 0);
  x_22 = lean_ctor_get(x_19, 1);
  lean_inc(x_22);
  lean_inc(x_21);
  lean_dec(x_19);
  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;
  }
  }
  }
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__6___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("'theorem' subsumes 'noncomputable', code is not generated for theorems");
  return x_1;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__6___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__6___closed__1;
  x_2 = l_Lean_stringToMessageData(x_1);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__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, lean_object* x_9, lean_object* x_10) {
  _start:
  {
  uint8_t x_11; uint8_t x_12; 
  x_11 = lean_ctor_get_uint8(x_2, sizeof(void*)*8);
  x_12 = l_Lean_Elab_DefKind_isTheorem(x_11);
  if (x_12 == 0)
  {
  lean_object* x_13; lean_object* x_14; 
  x_13 = lean_box(0);
  x_14 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__5(x_1, x_2, x_13, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  return x_14;
  }
  else
  {
  lean_object* x_15; uint8_t x_16; 
  x_15 = lean_ctor_get(x_2, 1);
  x_16 = lean_ctor_get_uint8(x_15, sizeof(void*)*2 + 1);
  if (x_16 == 0)
  {
  lean_object* x_17; lean_object* x_18; 
  x_17 = lean_box(0);
  x_18 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__5(x_1, x_2, x_17, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  return x_18;
  }
  else
  {
  lean_object* x_19; lean_object* x_20; uint8_t x_21; 
  x_19 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__6___closed__2;
  x_20 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_applyAttributesCore___spec__1(x_19, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  x_21 = !lean_is_exclusive(x_20);
  if (x_21 == 0)
  {
  return x_20;
  }
  else
  {
  lean_object* x_22; lean_object* x_23; lean_object* x_24; 
  x_22 = lean_ctor_get(x_20, 0);
  x_23 = lean_ctor_get(x_20, 1);
  lean_inc(x_23);
  lean_inc(x_22);
  lean_dec(x_20);
  x_24 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_24, 0, x_22);
  lean_ctor_set(x_24, 1, x_23);
  return x_24;
  }
  }
  }
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__7___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("'partial' theorems are not allowed, 'partial' is a code generation directive");
  return x_1;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__7___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__7___closed__1;
  x_2 = l_Lean_stringToMessageData(x_1);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__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, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
  _start:
  {
  uint8_t x_11; uint8_t x_12; 
  x_11 = lean_ctor_get_uint8(x_2, sizeof(void*)*8);
  x_12 = l_Lean_Elab_DefKind_isTheorem(x_11);
  if (x_12 == 0)
  {
  lean_object* x_13; lean_object* x_14; 
  x_13 = lean_box(0);
  x_14 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__6(x_1, x_2, x_13, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  return x_14;
  }
  else
  {
  lean_object* x_15; uint8_t x_16; 
  x_15 = lean_ctor_get(x_2, 1);
  x_16 = lean_ctor_get_uint8(x_15, sizeof(void*)*2 + 2);
  if (x_16 == 0)
  {
  lean_object* x_17; lean_object* x_18; 
  x_17 = lean_box(0);
  x_18 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__6(x_1, x_2, x_17, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  return x_18;
  }
  else
  {
  lean_object* x_19; lean_object* x_20; uint8_t x_21; 
  x_19 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__7___closed__2;
  x_20 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_applyAttributesCore___spec__1(x_19, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  x_21 = !lean_is_exclusive(x_20);
  if (x_21 == 0)
  {
  return x_20;
  }
  else
  {
  lean_object* x_22; lean_object* x_23; lean_object* x_24; 
  x_22 = lean_ctor_get(x_20, 0);
  x_23 = lean_ctor_get(x_20, 1);
  lean_inc(x_23);
  lean_inc(x_22);
  lean_dec(x_20);
  x_24 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_24, 0, x_22);
  lean_ctor_set(x_24, 1, x_23);
  return x_24;
  }
  }
  }
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("'unsafe' theorems are not allowed");
  return x_1;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___closed__1;
  x_2 = l_Lean_stringToMessageData(x_1);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check(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; uint8_t x_11; 
  x_10 = lean_ctor_get_uint8(x_2, sizeof(void*)*8);
  x_11 = l_Lean_Elab_DefKind_isTheorem(x_10);
  if (x_11 == 0)
  {
  lean_object* x_12; lean_object* x_13; 
  x_12 = lean_box(0);
  x_13 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__7(x_1, x_2, x_12, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  return x_13;
  }
  else
  {
  lean_object* x_14; uint8_t x_15; 
  x_14 = lean_ctor_get(x_2, 1);
  x_15 = lean_ctor_get_uint8(x_14, sizeof(void*)*2 + 3);
  if (x_15 == 0)
  {
  lean_object* x_16; lean_object* x_17; 
  x_16 = lean_box(0);
  x_17 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__7(x_1, x_2, x_16, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  return x_17;
  }
  else
  {
  lean_object* x_18; lean_object* x_19; uint8_t x_20; 
  x_18 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___closed__2;
  x_19 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_applyAttributesCore___spec__1(x_18, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  x_20 = !lean_is_exclusive(x_19);
  if (x_20 == 0)
  {
  return x_19;
  }
  else
  {
  lean_object* x_21; lean_object* x_22; lean_object* x_23; 
  x_21 = lean_ctor_get(x_19, 0);
  x_22 = lean_ctor_get(x_19, 1);
  lean_inc(x_22);
  lean_inc(x_21);
  lean_dec(x_19);
  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_MutualDef_0__Lean_Elab_Term_check___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_MutualDef_0__Lean_Elab_Term_check___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_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);
  lean_dec(x_1);
  return x_11;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___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_MutualDef_0__Lean_Elab_Term_check___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_3);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_11;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___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) {
  _start:
  {
  lean_object* x_11; 
  x_11 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__3(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);
  lean_dec(x_1);
  return x_11;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__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, lean_object* x_9, lean_object* x_10) {
  _start:
  {
  lean_object* x_11; 
  x_11 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__4(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);
  lean_dec(x_1);
  return x_11;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___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, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
  _start:
  {
  lean_object* x_11; 
  x_11 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__5(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);
  lean_dec(x_1);
  return x_11;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__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, lean_object* x_9, lean_object* x_10) {
  _start:
  {
  lean_object* x_11; 
  x_11 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__6(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);
  lean_dec(x_1);
  return x_11;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__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, 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_MutualDef_0__Lean_Elab_Term_check___lambda__7(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);
  lean_dec(x_1);
  return x_11;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___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_MutualDef_0__Lean_Elab_Term_check(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_2);
  lean_dec(x_1);
  return x_10;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_registerFailedToInferDefTypeInfo___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("failed to infer definition type");
  return x_1;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_registerFailedToInferDefTypeInfo___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_registerFailedToInferDefTypeInfo___closed__1;
  x_2 = lean_alloc_ctor(2, 1, 0);
  lean_ctor_set(x_2, 0, x_1);
  return x_2;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_registerFailedToInferDefTypeInfo___closed__3() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_registerFailedToInferDefTypeInfo___closed__2;
  x_2 = lean_alloc_ctor(0, 1, 0);
  lean_ctor_set(x_2, 0, x_1);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_registerFailedToInferDefTypeInfo(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 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_registerFailedToInferDefTypeInfo___closed__3;
  x_11 = l_Lean_Elab_Term_registerCustomErrorIfMVar(x_1, x_2, x_10, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  return x_11;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_registerFailedToInferDefTypeInfo___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_MutualDef_0__Lean_Elab_Term_registerFailedToInferDefTypeInfo(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_1);
  return x_10;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders_match__1___rarg(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
  x_3 = lean_ctor_get(x_1, 0);
  lean_inc(x_3);
  x_4 = lean_ctor_get(x_1, 1);
  lean_inc(x_4);
  x_5 = lean_ctor_get(x_1, 2);
  lean_inc(x_5);
  lean_dec(x_1);
  x_6 = lean_apply_3(x_2, x_3, x_4, x_5);
  return x_6;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders_match__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders_match__1___rarg), 2, 0);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders_match__2___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_2);
  x_4 = lean_box(0);
  x_5 = lean_apply_1(x_3, x_4);
  return x_5;
  }
  else
  {
  lean_object* x_6; lean_object* x_7; 
  lean_dec(x_3);
  x_6 = lean_ctor_get(x_1, 0);
  lean_inc(x_6);
  lean_dec(x_1);
  x_7 = lean_apply_1(x_2, x_6);
  return x_7;
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders_match__2(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders_match__2___rarg), 3, 0);
  return x_2;
  }
  }
  lean_object* l_Lean_Elab_checkNotAlreadyDeclared___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__4___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 = lean_private_to_user_name(x_1);
  if (lean_obj_tag(x_11) == 0)
  {
  lean_object* x_12; lean_object* x_13; 
  lean_dec(x_4);
  lean_dec(x_2);
  x_12 = lean_box(0);
  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;
  }
  else
  {
  lean_object* x_14; uint8_t x_15; 
  x_14 = lean_ctor_get(x_11, 0);
  lean_inc(x_14);
  lean_dec(x_11);
  x_15 = l_Lean_Environment_contains(x_2, x_14);
  if (x_15 == 0)
  {
  lean_object* x_16; lean_object* x_17; 
  lean_dec(x_14);
  lean_dec(x_4);
  x_16 = lean_box(0);
  x_17 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_17, 0, x_16);
  lean_ctor_set(x_17, 1, x_10);
  return x_17;
  }
  else
  {
  lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
  x_18 = lean_alloc_ctor(4, 1, 0);
  lean_ctor_set(x_18, 0, x_14);
  x_19 = l_Lean_Elab_checkNotAlreadyDeclared___rarg___lambda__1___closed__2;
  x_20 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_20, 0, x_19);
  lean_ctor_set(x_20, 1, x_18);
  x_21 = l_Lean_Elab_throwAlreadyDeclaredUniverseLevel___rarg___closed__3;
  x_22 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_22, 0, x_20);
  lean_ctor_set(x_22, 1, x_21);
  x_23 = l_Lean_throwError___at_Lean_Elab_Term_evalExpr___spec__5(x_22, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  return x_23;
  }
  }
  }
  }
  lean_object* l_Lean_Elab_checkNotAlreadyDeclared___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__4___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; uint8_t x_12; 
  lean_inc(x_1);
  lean_inc(x_2);
  x_11 = l_Lean_mkPrivateName(x_2, x_1);
  lean_inc(x_2);
  x_12 = l_Lean_Environment_contains(x_2, x_11);
  lean_dec(x_11);
  if (x_12 == 0)
  {
  lean_object* x_13; lean_object* x_14; 
  x_13 = lean_box(0);
  x_14 = l_Lean_Elab_checkNotAlreadyDeclared___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__4___lambda__1(x_1, x_2, x_13, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  return x_14;
  }
  else
  {
  lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; uint8_t x_21; 
  lean_dec(x_2);
  x_15 = lean_alloc_ctor(4, 1, 0);
  lean_ctor_set(x_15, 0, x_1);
  x_16 = l_Lean_Elab_checkNotAlreadyDeclared___rarg___lambda__2___closed__2;
  x_17 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_17, 0, x_16);
  lean_ctor_set(x_17, 1, x_15);
  x_18 = l_Lean_Elab_throwAlreadyDeclaredUniverseLevel___rarg___closed__3;
  x_19 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_19, 0, x_17);
  lean_ctor_set(x_19, 1, x_18);
  x_20 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_applyAttributesCore___spec__1(x_19, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  x_21 = !lean_is_exclusive(x_20);
  if (x_21 == 0)
  {
  return x_20;
  }
  else
  {
  lean_object* x_22; lean_object* x_23; lean_object* x_24; 
  x_22 = lean_ctor_get(x_20, 0);
  x_23 = lean_ctor_get(x_20, 1);
  lean_inc(x_23);
  lean_inc(x_22);
  lean_dec(x_20);
  x_24 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_24, 0, x_22);
  lean_ctor_set(x_24, 1, x_23);
  return x_24;
  }
  }
  }
  }
  lean_object* l_Lean_Elab_checkNotAlreadyDeclared___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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; uint8_t x_13; 
  x_9 = lean_st_ref_get(x_7, x_8);
  x_10 = lean_ctor_get(x_9, 0);
  lean_inc(x_10);
  x_11 = lean_ctor_get(x_9, 1);
  lean_inc(x_11);
  lean_dec(x_9);
  x_12 = lean_ctor_get(x_10, 0);
  lean_inc(x_12);
  lean_dec(x_10);
  lean_inc(x_12);
  x_13 = l_Lean_Environment_contains(x_12, x_1);
  if (x_13 == 0)
  {
  lean_object* x_14; lean_object* x_15; 
  x_14 = lean_box(0);
  x_15 = l_Lean_Elab_checkNotAlreadyDeclared___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__4___lambda__2(x_1, x_12, x_14, x_2, x_3, x_4, x_5, x_6, x_7, x_11);
  return x_15;
  }
  else
  {
  lean_object* x_16; 
  lean_dec(x_12);
  lean_inc(x_1);
  x_16 = lean_private_to_user_name(x_1);
  if (lean_obj_tag(x_16) == 0)
  {
  lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; uint8_t x_23; 
  x_17 = lean_alloc_ctor(4, 1, 0);
  lean_ctor_set(x_17, 0, x_1);
  x_18 = l_Lean_KernelException_toMessageData___closed__3;
  x_19 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_19, 0, x_18);
  lean_ctor_set(x_19, 1, x_17);
  x_20 = l_Lean_Elab_throwAlreadyDeclaredUniverseLevel___rarg___closed__3;
  x_21 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_21, 0, x_19);
  lean_ctor_set(x_21, 1, x_20);
  x_22 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_applyAttributesCore___spec__1(x_21, x_2, x_3, x_4, x_5, x_6, x_7, x_11);
  x_23 = !lean_is_exclusive(x_22);
  if (x_23 == 0)
  {
  return x_22;
  }
  else
  {
  lean_object* x_24; lean_object* x_25; lean_object* x_26; 
  x_24 = lean_ctor_get(x_22, 0);
  x_25 = lean_ctor_get(x_22, 1);
  lean_inc(x_25);
  lean_inc(x_24);
  lean_dec(x_22);
  x_26 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_26, 0, x_24);
  lean_ctor_set(x_26, 1, x_25);
  return x_26;
  }
  }
  else
  {
  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; uint8_t x_34; 
  lean_dec(x_1);
  x_27 = lean_ctor_get(x_16, 0);
  lean_inc(x_27);
  lean_dec(x_16);
  x_28 = lean_alloc_ctor(4, 1, 0);
  lean_ctor_set(x_28, 0, x_27);
  x_29 = l_Lean_Elab_checkNotAlreadyDeclared___rarg___lambda__3___closed__2;
  x_30 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_30, 0, x_29);
  lean_ctor_set(x_30, 1, x_28);
  x_31 = l_Lean_Elab_throwAlreadyDeclaredUniverseLevel___rarg___closed__3;
  x_32 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_32, 0, x_30);
  lean_ctor_set(x_32, 1, x_31);
  x_33 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_applyAttributesCore___spec__1(x_32, x_2, x_3, x_4, x_5, x_6, x_7, x_11);
  x_34 = !lean_is_exclusive(x_33);
  if (x_34 == 0)
  {
  return x_33;
  }
  else
  {
  lean_object* x_35; lean_object* x_36; lean_object* x_37; 
  x_35 = lean_ctor_get(x_33, 0);
  x_36 = lean_ctor_get(x_33, 1);
  lean_inc(x_36);
  lean_inc(x_35);
  lean_dec(x_33);
  x_37 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_37, 0, x_35);
  lean_ctor_set(x_37, 1, x_36);
  return x_37;
  }
  }
  }
  }
  }
  lean_object* l_Lean_Elab_applyVisibility___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__3(uint8_t 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:
  {
  switch (x_1) {
  case 0:
  {
  lean_object* x_10; 
  lean_inc(x_2);
  x_10 = l_Lean_Elab_checkNotAlreadyDeclared___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__4(x_2, 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; 
  x_12 = lean_ctor_get(x_10, 0);
  lean_dec(x_12);
  lean_ctor_set(x_10, 0, x_2);
  return x_10;
  }
  else
  {
  lean_object* x_13; lean_object* x_14; 
  x_13 = lean_ctor_get(x_10, 1);
  lean_inc(x_13);
  lean_dec(x_10);
  x_14 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_14, 0, x_2);
  lean_ctor_set(x_14, 1, x_13);
  return x_14;
  }
  }
  else
  {
  uint8_t x_15; 
  lean_dec(x_2);
  x_15 = !lean_is_exclusive(x_10);
  if (x_15 == 0)
  {
  return x_10;
  }
  else
  {
  lean_object* x_16; lean_object* x_17; lean_object* x_18; 
  x_16 = lean_ctor_get(x_10, 0);
  x_17 = lean_ctor_get(x_10, 1);
  lean_inc(x_17);
  lean_inc(x_16);
  lean_dec(x_10);
  x_18 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_18, 0, x_16);
  lean_ctor_set(x_18, 1, x_17);
  return x_18;
  }
  }
  }
  case 1:
  {
  lean_object* x_19; 
  lean_inc(x_3);
  lean_inc(x_2);
  x_19 = l_Lean_Elab_checkNotAlreadyDeclared___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__4(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  if (lean_obj_tag(x_19) == 0)
  {
  lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; uint8_t x_28; 
  x_20 = lean_ctor_get(x_19, 1);
  lean_inc(x_20);
  lean_dec(x_19);
  x_21 = lean_st_ref_get(x_8, x_20);
  x_22 = lean_ctor_get(x_21, 0);
  lean_inc(x_22);
  x_23 = lean_ctor_get(x_21, 1);
  lean_inc(x_23);
  lean_dec(x_21);
  x_24 = lean_ctor_get(x_22, 0);
  lean_inc(x_24);
  lean_dec(x_22);
  x_25 = l_Lean_protectedExt;
  lean_inc(x_2);
  x_26 = l_Lean_PersistentEnvExtension_addEntry___rarg(x_25, x_24, x_2);
  x_27 = l_Lean_setEnv___at_Lean_Elab_Term_evalExpr___spec__6(x_26, x_3, x_4, x_5, x_6, x_7, x_8, x_23);
  lean_dec(x_3);
  x_28 = !lean_is_exclusive(x_27);
  if (x_28 == 0)
  {
  lean_object* x_29; 
  x_29 = lean_ctor_get(x_27, 0);
  lean_dec(x_29);
  lean_ctor_set(x_27, 0, x_2);
  return x_27;
  }
  else
  {
  lean_object* x_30; lean_object* x_31; 
  x_30 = lean_ctor_get(x_27, 1);
  lean_inc(x_30);
  lean_dec(x_27);
  x_31 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_31, 0, x_2);
  lean_ctor_set(x_31, 1, x_30);
  return x_31;
  }
  }
  else
  {
  uint8_t x_32; 
  lean_dec(x_3);
  lean_dec(x_2);
  x_32 = !lean_is_exclusive(x_19);
  if (x_32 == 0)
  {
  return x_19;
  }
  else
  {
  lean_object* x_33; lean_object* x_34; lean_object* x_35; 
  x_33 = lean_ctor_get(x_19, 0);
  x_34 = lean_ctor_get(x_19, 1);
  lean_inc(x_34);
  lean_inc(x_33);
  lean_dec(x_19);
  x_35 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_35, 0, x_33);
  lean_ctor_set(x_35, 1, x_34);
  return x_35;
  }
  }
  }
  default: 
  {
  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_36 = lean_st_ref_get(x_8, x_9);
  x_37 = lean_ctor_get(x_36, 0);
  lean_inc(x_37);
  x_38 = lean_ctor_get(x_36, 1);
  lean_inc(x_38);
  lean_dec(x_36);
  x_39 = lean_ctor_get(x_37, 0);
  lean_inc(x_39);
  lean_dec(x_37);
  x_40 = l_Lean_mkPrivateName(x_39, x_2);
  lean_inc(x_40);
  x_41 = l_Lean_Elab_checkNotAlreadyDeclared___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__4(x_40, x_3, x_4, x_5, x_6, x_7, x_8, x_38);
  if (lean_obj_tag(x_41) == 0)
  {
  uint8_t x_42; 
  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_40);
  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_40);
  lean_ctor_set(x_45, 1, x_44);
  return x_45;
  }
  }
  else
  {
  uint8_t x_46; 
  lean_dec(x_40);
  x_46 = !lean_is_exclusive(x_41);
  if (x_46 == 0)
  {
  return x_41;
  }
  else
  {
  lean_object* x_47; lean_object* x_48; lean_object* x_49; 
  x_47 = lean_ctor_get(x_41, 0);
  x_48 = lean_ctor_get(x_41, 1);
  lean_inc(x_48);
  lean_inc(x_47);
  lean_dec(x_41);
  x_49 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_49, 0, x_47);
  lean_ctor_set(x_49, 1, x_48);
  return x_49;
  }
  }
  }
  }
  }
  }
  lean_object* l_Lean_throwError___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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) {
  _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_Elab_mkDeclName___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__2___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; uint8_t x_13; lean_object* x_14; 
  lean_inc(x_2);
  x_12 = l_Lean_Name_append(x_1, x_2);
  x_13 = lean_ctor_get_uint8(x_3, sizeof(void*)*2);
  lean_inc(x_5);
  x_14 = l_Lean_Elab_applyVisibility___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__3(x_13, x_12, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
  if (lean_obj_tag(x_14) == 0)
  {
  lean_object* x_15; 
  x_15 = lean_box(x_13);
  if (lean_obj_tag(x_15) == 1)
  {
  if (lean_obj_tag(x_1) == 1)
  {
  uint8_t x_16; 
  lean_dec(x_5);
  x_16 = !lean_is_exclusive(x_14);
  if (x_16 == 0)
  {
  lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; 
  x_17 = lean_ctor_get(x_14, 0);
  x_18 = lean_ctor_get(x_1, 1);
  lean_inc(x_18);
  lean_dec(x_1);
  x_19 = lean_box(0);
  x_20 = lean_name_mk_string(x_19, x_18);
  x_21 = l_Lean_Name_append(x_20, x_2);
  lean_dec(x_20);
  x_22 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_22, 0, x_17);
  lean_ctor_set(x_22, 1, x_21);
  lean_ctor_set(x_14, 0, x_22);
  return x_14;
  }
  else
  {
  lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; 
  x_23 = lean_ctor_get(x_14, 0);
  x_24 = lean_ctor_get(x_14, 1);
  lean_inc(x_24);
  lean_inc(x_23);
  lean_dec(x_14);
  x_25 = lean_ctor_get(x_1, 1);
  lean_inc(x_25);
  lean_dec(x_1);
  x_26 = lean_box(0);
  x_27 = lean_name_mk_string(x_26, x_25);
  x_28 = l_Lean_Name_append(x_27, x_2);
  lean_dec(x_27);
  x_29 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_29, 0, x_23);
  lean_ctor_set(x_29, 1, x_28);
  x_30 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_30, 0, x_29);
  lean_ctor_set(x_30, 1, x_24);
  return x_30;
  }
  }
  else
  {
  lean_object* x_31; lean_object* x_32; lean_object* x_33; 
  lean_dec(x_2);
  lean_dec(x_1);
  x_31 = lean_ctor_get(x_14, 1);
  lean_inc(x_31);
  lean_dec(x_14);
  x_32 = l_Lean_Elab_mkDeclName___rarg___lambda__1___closed__2;
  x_33 = l_Lean_throwError___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__5(x_32, x_5, x_6, x_7, x_8, x_9, x_10, x_31);
  return x_33;
  }
  }
  else
  {
  uint8_t x_34; 
  lean_dec(x_15);
  lean_dec(x_5);
  lean_dec(x_1);
  x_34 = !lean_is_exclusive(x_14);
  if (x_34 == 0)
  {
  lean_object* x_35; lean_object* x_36; 
  x_35 = lean_ctor_get(x_14, 0);
  x_36 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_36, 0, x_35);
  lean_ctor_set(x_36, 1, x_2);
  lean_ctor_set(x_14, 0, x_36);
  return x_14;
  }
  else
  {
  lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; 
  x_37 = lean_ctor_get(x_14, 0);
  x_38 = lean_ctor_get(x_14, 1);
  lean_inc(x_38);
  lean_inc(x_37);
  lean_dec(x_14);
  x_39 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_39, 0, x_37);
  lean_ctor_set(x_39, 1, x_2);
  x_40 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_40, 0, x_39);
  lean_ctor_set(x_40, 1, x_38);
  return x_40;
  }
  }
  }
  else
  {
  uint8_t x_41; 
  lean_dec(x_5);
  lean_dec(x_2);
  lean_dec(x_1);
  x_41 = !lean_is_exclusive(x_14);
  if (x_41 == 0)
  {
  return x_14;
  }
  else
  {
  lean_object* x_42; lean_object* x_43; lean_object* x_44; 
  x_42 = lean_ctor_get(x_14, 0);
  x_43 = lean_ctor_get(x_14, 1);
  lean_inc(x_43);
  lean_inc(x_42);
  lean_dec(x_14);
  x_44 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_44, 0, x_42);
  lean_ctor_set(x_44, 1, x_43);
  return x_44;
  }
  }
  }
  }
  lean_object* l_Lean_Elab_mkDeclName___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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; uint8_t x_13; 
  lean_inc(x_3);
  x_11 = l_Lean_extractMacroScopes(x_3);
  x_12 = lean_ctor_get(x_11, 0);
  lean_inc(x_12);
  lean_dec(x_11);
  x_13 = l_Lean_Name_isAtomic(x_12);
  if (x_13 == 0)
  {
  uint8_t x_14; 
  x_14 = l_Lean_Elab_isFreshInstanceName(x_12);
  lean_dec(x_12);
  if (x_14 == 0)
  {
  lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; uint8_t x_21; 
  lean_dec(x_1);
  x_15 = lean_alloc_ctor(4, 1, 0);
  lean_ctor_set(x_15, 0, x_3);
  x_16 = l_Lean_Elab_mkDeclName___rarg___closed__2;
  x_17 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_17, 0, x_16);
  lean_ctor_set(x_17, 1, x_15);
  x_18 = l_Lean_KernelException_toMessageData___closed__3;
  x_19 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_19, 0, x_17);
  lean_ctor_set(x_19, 1, x_18);
  x_20 = l_Lean_throwError___at___private_Lean_Elab_Term_0__Lean_Elab_Term_applyAttributesCore___spec__1(x_19, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  x_21 = !lean_is_exclusive(x_20);
  if (x_21 == 0)
  {
  return x_20;
  }
  else
  {
  lean_object* x_22; lean_object* x_23; lean_object* x_24; 
  x_22 = lean_ctor_get(x_20, 0);
  x_23 = lean_ctor_get(x_20, 1);
  lean_inc(x_23);
  lean_inc(x_22);
  lean_dec(x_20);
  x_24 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_24, 0, x_22);
  lean_ctor_set(x_24, 1, x_23);
  return x_24;
  }
  }
  else
  {
  lean_object* x_25; lean_object* x_26; 
  x_25 = lean_box(0);
  x_26 = l_Lean_Elab_mkDeclName___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__2___lambda__1(x_1, x_3, x_2, x_25, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  return x_26;
  }
  }
  else
  {
  lean_object* x_27; lean_object* x_28; 
  lean_dec(x_12);
  x_27 = lean_box(0);
  x_28 = l_Lean_Elab_mkDeclName___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__2___lambda__1(x_1, x_3, x_2, x_27, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  return x_28;
  }
  }
  }
  lean_object* l_Lean_addDocString___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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, 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; uint8_t x_13; 
  x_10 = lean_st_ref_take(x_8, x_9);
  x_11 = lean_ctor_get(x_10, 0);
  lean_inc(x_11);
  x_12 = lean_ctor_get(x_10, 1);
  lean_inc(x_12);
  lean_dec(x_10);
  x_13 = !lean_is_exclusive(x_11);
  if (x_13 == 0)
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; uint8_t x_18; 
  x_14 = lean_ctor_get(x_11, 0);
  x_15 = l_Lean_docStringExt;
  x_16 = l_Lean_MapDeclarationExtension_insert___rarg(x_15, x_14, x_1, x_2);
  lean_ctor_set(x_11, 0, x_16);
  x_17 = lean_st_ref_set(x_8, x_11, x_12);
  x_18 = !lean_is_exclusive(x_17);
  if (x_18 == 0)
  {
  lean_object* x_19; lean_object* x_20; 
  x_19 = lean_ctor_get(x_17, 0);
  lean_dec(x_19);
  x_20 = lean_box(0);
  lean_ctor_set(x_17, 0, x_20);
  return x_17;
  }
  else
  {
  lean_object* x_21; lean_object* x_22; lean_object* x_23; 
  x_21 = lean_ctor_get(x_17, 1);
  lean_inc(x_21);
  lean_dec(x_17);
  x_22 = lean_box(0);
  x_23 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_23, 0, x_22);
  lean_ctor_set(x_23, 1, x_21);
  return x_23;
  }
  }
  else
  {
  lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; 
  x_24 = lean_ctor_get(x_11, 0);
  x_25 = lean_ctor_get(x_11, 1);
  x_26 = lean_ctor_get(x_11, 2);
  x_27 = lean_ctor_get(x_11, 3);
  lean_inc(x_27);
  lean_inc(x_26);
  lean_inc(x_25);
  lean_inc(x_24);
  lean_dec(x_11);
  x_28 = l_Lean_docStringExt;
  x_29 = l_Lean_MapDeclarationExtension_insert___rarg(x_28, x_24, x_1, x_2);
  x_30 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_30, 0, x_29);
  lean_ctor_set(x_30, 1, x_25);
  lean_ctor_set(x_30, 2, x_26);
  lean_ctor_set(x_30, 3, x_27);
  x_31 = lean_st_ref_set(x_8, x_30, x_12);
  x_32 = lean_ctor_get(x_31, 1);
  lean_inc(x_32);
  if (lean_is_exclusive(x_31)) {
   lean_ctor_release(x_31, 0);
   lean_ctor_release(x_31, 1);
   x_33 = x_31;
  } else {
   lean_dec_ref(x_31);
   x_33 = lean_box(0);
  }
  x_34 = lean_box(0);
  if (lean_is_scalar(x_33)) {
   x_35 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_35 = x_33;
  }
  lean_ctor_set(x_35, 0, x_34);
  lean_ctor_set(x_35, 1, x_32);
  return x_35;
  }
  }
  }
  lean_object* l_Lean_addDocString_x27___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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, lean_object* x_9) {
  _start:
  {
  if (lean_obj_tag(x_2) == 0)
  {
  lean_object* x_10; lean_object* x_11; 
  lean_dec(x_1);
  x_10 = lean_box(0);
  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;
  }
  else
  {
  lean_object* x_12; lean_object* x_13; 
  x_12 = lean_ctor_get(x_2, 0);
  lean_inc(x_12);
  lean_dec(x_2);
  x_13 = l_Lean_addDocString___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__7(x_1, x_12, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  return x_13;
  }
  }
  }
  lean_object* l_Lean_throwError___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__9(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_Elab_throwAlreadyDeclaredUniverseLevel___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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; 
  x_9 = lean_alloc_ctor(4, 1, 0);
  lean_ctor_set(x_9, 0, x_1);
  x_10 = l_Lean_Elab_throwAlreadyDeclaredUniverseLevel___rarg___closed__2;
  x_11 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_11, 0, x_10);
  lean_ctor_set(x_11, 1, x_9);
  x_12 = l_Lean_Elab_throwAlreadyDeclaredUniverseLevel___rarg___closed__3;
  x_13 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_13, 0, x_11);
  lean_ctor_set(x_13, 1, x_12);
  x_14 = l_Lean_throwError___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__9(x_13, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
  return x_14;
  }
  }
  lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__10(lean_object* x_1, size_t x_2, size_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:
  {
  uint8_t x_12; 
  x_12 = x_2 == x_3;
  if (x_12 == 0)
  {
  lean_object* x_13; lean_object* x_14; uint8_t x_15; 
  x_13 = lean_array_uget(x_1, x_2);
  x_14 = l_Lean_Syntax_getId(x_13);
  x_15 = l_List_elem___at_Lean_NameHashSet_insert___spec__2(x_14, x_4);
  if (x_15 == 0)
  {
  lean_object* x_16; size_t x_17; size_t x_18; 
  lean_dec(x_13);
  x_16 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_16, 0, x_14);
  lean_ctor_set(x_16, 1, x_4);
  x_17 = 1;
  x_18 = x_2 + x_17;
  x_2 = x_18;
  x_4 = x_16;
  goto _start;
  }
  else
  {
  uint8_t x_20; 
  lean_dec(x_4);
  x_20 = !lean_is_exclusive(x_9);
  if (x_20 == 0)
  {
  lean_object* x_21; lean_object* x_22; lean_object* x_23; uint8_t x_24; 
  x_21 = lean_ctor_get(x_9, 3);
  x_22 = l_Lean_replaceRef(x_13, x_21);
  lean_dec(x_21);
  lean_dec(x_13);
  lean_ctor_set(x_9, 3, x_22);
  x_23 = l_Lean_Elab_throwAlreadyDeclaredUniverseLevel___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__8(x_14, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
  lean_dec(x_9);
  x_24 = !lean_is_exclusive(x_23);
  if (x_24 == 0)
  {
  return x_23;
  }
  else
  {
  lean_object* x_25; lean_object* x_26; lean_object* x_27; 
  x_25 = lean_ctor_get(x_23, 0);
  x_26 = lean_ctor_get(x_23, 1);
  lean_inc(x_26);
  lean_inc(x_25);
  lean_dec(x_23);
  x_27 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_27, 0, x_25);
  lean_ctor_set(x_27, 1, x_26);
  return x_27;
  }
  }
  else
  {
  lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; 
  x_28 = lean_ctor_get(x_9, 0);
  x_29 = lean_ctor_get(x_9, 1);
  x_30 = lean_ctor_get(x_9, 2);
  x_31 = lean_ctor_get(x_9, 3);
  x_32 = lean_ctor_get(x_9, 4);
  x_33 = lean_ctor_get(x_9, 5);
  x_34 = lean_ctor_get(x_9, 6);
  x_35 = lean_ctor_get(x_9, 7);
  lean_inc(x_35);
  lean_inc(x_34);
  lean_inc(x_33);
  lean_inc(x_32);
  lean_inc(x_31);
  lean_inc(x_30);
  lean_inc(x_29);
  lean_inc(x_28);
  lean_dec(x_9);
  x_36 = l_Lean_replaceRef(x_13, x_31);
  lean_dec(x_31);
  lean_dec(x_13);
  x_37 = lean_alloc_ctor(0, 8, 0);
  lean_ctor_set(x_37, 0, x_28);
  lean_ctor_set(x_37, 1, x_29);
  lean_ctor_set(x_37, 2, x_30);
  lean_ctor_set(x_37, 3, x_36);
  lean_ctor_set(x_37, 4, x_32);
  lean_ctor_set(x_37, 5, x_33);
  lean_ctor_set(x_37, 6, x_34);
  lean_ctor_set(x_37, 7, x_35);
  x_38 = l_Lean_Elab_throwAlreadyDeclaredUniverseLevel___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__8(x_14, x_5, x_6, x_7, x_8, x_37, x_10, x_11);
  lean_dec(x_37);
  x_39 = lean_ctor_get(x_38, 0);
  lean_inc(x_39);
  x_40 = lean_ctor_get(x_38, 1);
  lean_inc(x_40);
  if (lean_is_exclusive(x_38)) {
   lean_ctor_release(x_38, 0);
   lean_ctor_release(x_38, 1);
   x_41 = x_38;
  } else {
   lean_dec_ref(x_38);
   x_41 = lean_box(0);
  }
  if (lean_is_scalar(x_41)) {
   x_42 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_42 = x_41;
  }
  lean_ctor_set(x_42, 0, x_39);
  lean_ctor_set(x_42, 1, x_40);
  return x_42;
  }
  }
  }
  else
  {
  lean_object* x_43; 
  lean_dec(x_9);
  lean_dec(x_5);
  x_43 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_43, 0, x_4);
  lean_ctor_set(x_43, 1, x_11);
  return x_43;
  }
  }
  }
  lean_object* l_Lean_Elab_expandDeclId___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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, lean_object* x_12) {
  _start:
  {
  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; 
  x_13 = lean_ctor_get(x_10, 0);
  x_14 = lean_ctor_get(x_10, 1);
  x_15 = lean_ctor_get(x_10, 2);
  x_16 = lean_ctor_get(x_10, 3);
  x_17 = lean_ctor_get(x_10, 4);
  x_18 = lean_ctor_get(x_10, 5);
  x_19 = lean_ctor_get(x_10, 6);
  x_20 = lean_ctor_get(x_10, 7);
  x_21 = l_Lean_replaceRef(x_1, x_16);
  lean_inc(x_20);
  lean_inc(x_19);
  lean_inc(x_18);
  lean_inc(x_17);
  lean_inc(x_15);
  lean_inc(x_14);
  lean_inc(x_13);
  x_22 = lean_alloc_ctor(0, 8, 0);
  lean_ctor_set(x_22, 0, x_13);
  lean_ctor_set(x_22, 1, x_14);
  lean_ctor_set(x_22, 2, x_15);
  lean_ctor_set(x_22, 3, x_21);
  lean_ctor_set(x_22, 4, x_17);
  lean_ctor_set(x_22, 5, x_18);
  lean_ctor_set(x_22, 6, x_19);
  lean_ctor_set(x_22, 7, x_20);
  lean_inc(x_6);
  x_23 = l_Lean_Elab_mkDeclName___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__2(x_2, x_3, x_4, x_6, x_7, x_8, x_9, x_22, x_11, x_12);
  lean_dec(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; uint8_t x_30; 
  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_24, 0);
  lean_inc(x_26);
  x_27 = lean_ctor_get(x_24, 1);
  lean_inc(x_27);
  lean_dec(x_24);
  x_28 = lean_ctor_get(x_3, 0);
  lean_inc(x_28);
  lean_dec(x_3);
  lean_inc(x_26);
  x_29 = l_Lean_addDocString_x27___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__6(x_26, x_28, x_6, x_7, x_8, x_9, x_10, x_11, x_25);
  lean_dec(x_6);
  x_30 = !lean_is_exclusive(x_29);
  if (x_30 == 0)
  {
  lean_object* x_31; lean_object* x_32; 
  x_31 = lean_ctor_get(x_29, 0);
  lean_dec(x_31);
  x_32 = lean_alloc_ctor(0, 3, 0);
  lean_ctor_set(x_32, 0, x_27);
  lean_ctor_set(x_32, 1, x_26);
  lean_ctor_set(x_32, 2, x_5);
  lean_ctor_set(x_29, 0, x_32);
  return x_29;
  }
  else
  {
  lean_object* x_33; lean_object* x_34; lean_object* x_35; 
  x_33 = lean_ctor_get(x_29, 1);
  lean_inc(x_33);
  lean_dec(x_29);
  x_34 = lean_alloc_ctor(0, 3, 0);
  lean_ctor_set(x_34, 0, x_27);
  lean_ctor_set(x_34, 1, x_26);
  lean_ctor_set(x_34, 2, x_5);
  x_35 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_35, 0, x_34);
  lean_ctor_set(x_35, 1, x_33);
  return x_35;
  }
  }
  else
  {
  uint8_t x_36; 
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_3);
  x_36 = !lean_is_exclusive(x_23);
  if (x_36 == 0)
  {
  return x_23;
  }
  else
  {
  lean_object* x_37; lean_object* x_38; lean_object* x_39; 
  x_37 = lean_ctor_get(x_23, 0);
  x_38 = lean_ctor_get(x_23, 1);
  lean_inc(x_38);
  lean_inc(x_37);
  lean_dec(x_23);
  x_39 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_39, 0, x_37);
  lean_ctor_set(x_39, 1, x_38);
  return x_39;
  }
  }
  }
  }
  lean_object* l_Lean_Elab_expandDeclId___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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; lean_object* x_14; uint8_t x_15; 
  x_12 = l_Lean_Elab_expandDeclIdCore(x_3);
  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_Syntax_isNone(x_14);
  if (x_15 == 0)
  {
  lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; uint8_t x_21; lean_object* x_22; 
  x_16 = lean_unsigned_to_nat(1u);
  x_17 = l_Lean_Syntax_getArg(x_14, x_16);
  lean_dec(x_14);
  x_18 = l_Lean_Syntax_getArgs(x_17);
  lean_dec(x_17);
  x_19 = lean_array_get_size(x_18);
  x_20 = lean_unsigned_to_nat(0u);
  x_21 = lean_nat_dec_lt(x_20, x_19);
  if (x_21 == 0)
  {
  lean_object* x_39; 
  lean_dec(x_19);
  lean_dec(x_18);
  x_39 = l_Array_empty___closed__1;
  x_22 = x_39;
  goto block_38;
  }
  else
  {
  uint8_t x_40; 
  x_40 = lean_nat_dec_le(x_19, x_19);
  if (x_40 == 0)
  {
  lean_object* x_41; 
  lean_dec(x_19);
  lean_dec(x_18);
  x_41 = l_Array_empty___closed__1;
  x_22 = x_41;
  goto block_38;
  }
  else
  {
  size_t x_42; size_t x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; 
  x_42 = 0;
  x_43 = lean_usize_of_nat(x_19);
  lean_dec(x_19);
  x_44 = l_Array_getEvenElems___rarg___closed__1;
  x_45 = l_Array_foldlMUnsafe_fold___at_Lean_Syntax_SepArray_getElems___spec__1(x_18, x_42, x_43, x_44);
  lean_dec(x_18);
  x_46 = lean_ctor_get(x_45, 1);
  lean_inc(x_46);
  lean_dec(x_45);
  x_22 = x_46;
  goto block_38;
  }
  }
  block_38:
  {
  lean_object* x_23; uint8_t x_24; 
  x_23 = lean_array_get_size(x_22);
  x_24 = lean_nat_dec_lt(x_20, x_23);
  if (x_24 == 0)
  {
  lean_object* x_25; 
  lean_dec(x_23);
  lean_dec(x_22);
  x_25 = l_Lean_Elab_expandDeclId___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__1___lambda__1(x_3, x_1, x_4, x_13, x_2, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
  lean_dec(x_9);
  return x_25;
  }
  else
  {
  uint8_t x_26; 
  x_26 = lean_nat_dec_le(x_23, x_23);
  if (x_26 == 0)
  {
  lean_object* x_27; 
  lean_dec(x_23);
  lean_dec(x_22);
  x_27 = l_Lean_Elab_expandDeclId___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__1___lambda__1(x_3, x_1, x_4, x_13, x_2, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
  lean_dec(x_9);
  return x_27;
  }
  else
  {
  size_t x_28; size_t x_29; lean_object* x_30; 
  x_28 = 0;
  x_29 = lean_usize_of_nat(x_23);
  lean_dec(x_23);
  lean_inc(x_9);
  lean_inc(x_5);
  x_30 = l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__10(x_22, x_28, x_29, x_2, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
  lean_dec(x_22);
  if (lean_obj_tag(x_30) == 0)
  {
  lean_object* x_31; lean_object* x_32; lean_object* x_33; 
  x_31 = lean_ctor_get(x_30, 0);
  lean_inc(x_31);
  x_32 = lean_ctor_get(x_30, 1);
  lean_inc(x_32);
  lean_dec(x_30);
  x_33 = l_Lean_Elab_expandDeclId___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__1___lambda__1(x_3, x_1, x_4, x_13, x_31, x_5, x_6, x_7, x_8, x_9, x_10, x_32);
  lean_dec(x_9);
  return x_33;
  }
  else
  {
  uint8_t x_34; 
  lean_dec(x_13);
  lean_dec(x_9);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_1);
  x_34 = !lean_is_exclusive(x_30);
  if (x_34 == 0)
  {
  return x_30;
  }
  else
  {
  lean_object* x_35; lean_object* x_36; lean_object* x_37; 
  x_35 = lean_ctor_get(x_30, 0);
  x_36 = lean_ctor_get(x_30, 1);
  lean_inc(x_36);
  lean_inc(x_35);
  lean_dec(x_30);
  x_37 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_37, 0, x_35);
  lean_ctor_set(x_37, 1, x_36);
  return x_37;
  }
  }
  }
  }
  }
  }
  else
  {
  lean_object* x_47; 
  lean_dec(x_14);
  x_47 = l_Lean_Elab_expandDeclId___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__1___lambda__1(x_3, x_1, x_4, x_13, x_2, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
  lean_dec(x_9);
  return x_47;
  }
  }
  }
  lean_object* l_Lean_Elab_getDeclarationRange___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__12(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; uint8_t x_10; lean_object* x_11; lean_object* x_12; 
  x_9 = lean_ctor_get(x_2, 1);
  x_10 = 0;
  x_11 = l_Lean_Syntax_getPos_x3f(x_1, x_10);
  x_12 = l_Lean_Syntax_getTailPos_x3f(x_1, x_10);
  if (lean_obj_tag(x_11) == 0)
  {
  lean_object* x_13; lean_object* x_14; lean_object* x_15; 
  x_13 = lean_unsigned_to_nat(0u);
  x_14 = l_Lean_FileMap_toPosition(x_9, x_13);
  lean_inc(x_14);
  x_15 = l_Lean_FileMap_leanPosToLspPos(x_9, x_14);
  if (lean_obj_tag(x_12) == 0)
  {
  lean_object* x_16; lean_object* x_17; lean_object* x_18; 
  x_16 = lean_ctor_get(x_15, 1);
  lean_inc(x_16);
  lean_dec(x_15);
  lean_inc(x_16);
  lean_inc(x_14);
  x_17 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_17, 0, x_14);
  lean_ctor_set(x_17, 1, x_16);
  lean_ctor_set(x_17, 2, x_14);
  lean_ctor_set(x_17, 3, x_16);
  x_18 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_18, 0, x_17);
  lean_ctor_set(x_18, 1, x_8);
  return x_18;
  }
  else
  {
  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; 
  x_19 = lean_ctor_get(x_15, 1);
  lean_inc(x_19);
  lean_dec(x_15);
  x_20 = lean_ctor_get(x_12, 0);
  lean_inc(x_20);
  lean_dec(x_12);
  x_21 = l_Lean_FileMap_toPosition(x_9, x_20);
  lean_dec(x_20);
  lean_inc(x_21);
  x_22 = l_Lean_FileMap_leanPosToLspPos(x_9, x_21);
  x_23 = lean_ctor_get(x_22, 1);
  lean_inc(x_23);
  lean_dec(x_22);
  x_24 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_24, 0, x_14);
  lean_ctor_set(x_24, 1, x_19);
  lean_ctor_set(x_24, 2, x_21);
  lean_ctor_set(x_24, 3, x_23);
  x_25 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_25, 0, x_24);
  lean_ctor_set(x_25, 1, x_8);
  return x_25;
  }
  }
  else
  {
  lean_object* x_26; lean_object* x_27; lean_object* x_28; 
  x_26 = lean_ctor_get(x_11, 0);
  lean_inc(x_26);
  lean_dec(x_11);
  x_27 = l_Lean_FileMap_toPosition(x_9, x_26);
  lean_dec(x_26);
  lean_inc(x_27);
  x_28 = l_Lean_FileMap_leanPosToLspPos(x_9, x_27);
  if (lean_obj_tag(x_12) == 0)
  {
  lean_object* x_29; lean_object* x_30; lean_object* x_31; 
  x_29 = lean_ctor_get(x_28, 1);
  lean_inc(x_29);
  lean_dec(x_28);
  lean_inc(x_29);
  lean_inc(x_27);
  x_30 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_30, 0, x_27);
  lean_ctor_set(x_30, 1, x_29);
  lean_ctor_set(x_30, 2, x_27);
  lean_ctor_set(x_30, 3, x_29);
  x_31 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_31, 0, x_30);
  lean_ctor_set(x_31, 1, x_8);
  return x_31;
  }
  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; 
  x_32 = lean_ctor_get(x_28, 1);
  lean_inc(x_32);
  lean_dec(x_28);
  x_33 = lean_ctor_get(x_12, 0);
  lean_inc(x_33);
  lean_dec(x_12);
  x_34 = l_Lean_FileMap_toPosition(x_9, x_33);
  lean_dec(x_33);
  lean_inc(x_34);
  x_35 = l_Lean_FileMap_leanPosToLspPos(x_9, x_34);
  x_36 = lean_ctor_get(x_35, 1);
  lean_inc(x_36);
  lean_dec(x_35);
  x_37 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_37, 0, x_27);
  lean_ctor_set(x_37, 1, x_32);
  lean_ctor_set(x_37, 2, x_34);
  lean_ctor_set(x_37, 3, x_36);
  x_38 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_38, 0, x_37);
  lean_ctor_set(x_38, 1, x_8);
  return x_38;
  }
  }
  }
  }
  lean_object* l_Lean_addDeclarationRanges___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__13(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; uint8_t x_13; 
  x_10 = lean_st_ref_take(x_8, x_9);
  x_11 = lean_ctor_get(x_10, 0);
  lean_inc(x_11);
  x_12 = lean_ctor_get(x_10, 1);
  lean_inc(x_12);
  lean_dec(x_10);
  x_13 = !lean_is_exclusive(x_11);
  if (x_13 == 0)
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; uint8_t x_18; 
  x_14 = lean_ctor_get(x_11, 0);
  x_15 = l_Lean_declRangeExt;
  x_16 = l_Lean_MapDeclarationExtension_insert___rarg(x_15, x_14, x_1, x_2);
  lean_ctor_set(x_11, 0, x_16);
  x_17 = lean_st_ref_set(x_8, x_11, x_12);
  x_18 = !lean_is_exclusive(x_17);
  if (x_18 == 0)
  {
  lean_object* x_19; lean_object* x_20; 
  x_19 = lean_ctor_get(x_17, 0);
  lean_dec(x_19);
  x_20 = lean_box(0);
  lean_ctor_set(x_17, 0, x_20);
  return x_17;
  }
  else
  {
  lean_object* x_21; lean_object* x_22; lean_object* x_23; 
  x_21 = lean_ctor_get(x_17, 1);
  lean_inc(x_21);
  lean_dec(x_17);
  x_22 = lean_box(0);
  x_23 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_23, 0, x_22);
  lean_ctor_set(x_23, 1, x_21);
  return x_23;
  }
  }
  else
  {
  lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; 
  x_24 = lean_ctor_get(x_11, 0);
  x_25 = lean_ctor_get(x_11, 1);
  x_26 = lean_ctor_get(x_11, 2);
  x_27 = lean_ctor_get(x_11, 3);
  lean_inc(x_27);
  lean_inc(x_26);
  lean_inc(x_25);
  lean_inc(x_24);
  lean_dec(x_11);
  x_28 = l_Lean_declRangeExt;
  x_29 = l_Lean_MapDeclarationExtension_insert___rarg(x_28, x_24, x_1, x_2);
  x_30 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_30, 0, x_29);
  lean_ctor_set(x_30, 1, x_25);
  lean_ctor_set(x_30, 2, x_26);
  lean_ctor_set(x_30, 3, x_27);
  x_31 = lean_st_ref_set(x_8, x_30, x_12);
  x_32 = lean_ctor_get(x_31, 1);
  lean_inc(x_32);
  if (lean_is_exclusive(x_31)) {
   lean_ctor_release(x_31, 0);
   lean_ctor_release(x_31, 1);
   x_33 = x_31;
  } else {
   lean_dec_ref(x_31);
   x_33 = lean_box(0);
  }
  x_34 = lean_box(0);
  if (lean_is_scalar(x_33)) {
   x_35 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_35 = x_33;
  }
  lean_ctor_set(x_35, 0, x_34);
  lean_ctor_set(x_35, 1, x_32);
  return x_35;
  }
  }
  }
  lean_object* l_Lean_Elab_addDeclarationRanges___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__11(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; uint8_t x_12; 
  lean_inc(x_2);
  x_10 = l_Lean_Syntax_getKind(x_2);
  x_11 = l_Lean_Parser_Command_example___elambda__1___closed__2;
  x_12 = lean_name_eq(x_10, x_11);
  lean_dec(x_10);
  if (x_12 == 0)
  {
  lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; 
  x_13 = l_Lean_Elab_getDeclarationRange___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__12(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  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_getDeclarationSelectionRef(x_2);
  x_17 = l_Lean_Elab_getDeclarationRange___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__12(x_16, x_3, x_4, x_5, x_6, x_7, x_8, x_15);
  lean_dec(x_16);
  x_18 = lean_ctor_get(x_17, 0);
  lean_inc(x_18);
  x_19 = lean_ctor_get(x_17, 1);
  lean_inc(x_19);
  lean_dec(x_17);
  x_20 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_20, 0, x_14);
  lean_ctor_set(x_20, 1, x_18);
  x_21 = l_Lean_addDeclarationRanges___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__13(x_1, x_20, x_3, x_4, x_5, x_6, x_7, x_8, x_19);
  return x_21;
  }
  else
  {
  lean_object* x_22; lean_object* x_23; 
  lean_dec(x_2);
  lean_dec(x_1);
  x_22 = lean_box(0);
  x_23 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_23, 0, x_22);
  lean_ctor_set(x_23, 1, x_9);
  return x_23;
  }
  }
  }
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___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* x_13, lean_object* x_14, lean_object* x_15, lean_object* x_16, lean_object* x_17, lean_object* x_18) {
  _start:
  {
  uint8_t x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; 
  x_19 = lean_ctor_get_uint8(x_1, sizeof(void*)*6);
  x_20 = lean_array_get_size(x_2);
  x_21 = lean_alloc_ctor(0, 8, 1);
  lean_ctor_set(x_21, 0, x_3);
  lean_ctor_set(x_21, 1, x_4);
  lean_ctor_set(x_21, 2, x_5);
  lean_ctor_set(x_21, 3, x_6);
  lean_ctor_set(x_21, 4, x_7);
  lean_ctor_set(x_21, 5, x_20);
  lean_ctor_set(x_21, 6, x_8);
  lean_ctor_set(x_21, 7, x_9);
  lean_ctor_set_uint8(x_21, sizeof(void*)*8, x_19);
  x_22 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check(x_10, x_21, x_12, x_13, x_14, x_15, x_16, x_17, x_18);
  if (lean_obj_tag(x_22) == 0)
  {
  uint8_t x_23; 
  x_23 = !lean_is_exclusive(x_22);
  if (x_23 == 0)
  {
  lean_object* x_24; 
  x_24 = lean_ctor_get(x_22, 0);
  lean_dec(x_24);
  lean_ctor_set(x_22, 0, x_21);
  return x_22;
  }
  else
  {
  lean_object* x_25; lean_object* x_26; 
  x_25 = lean_ctor_get(x_22, 1);
  lean_inc(x_25);
  lean_dec(x_22);
  x_26 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_26, 0, x_21);
  lean_ctor_set(x_26, 1, x_25);
  return x_26;
  }
  }
  else
  {
  uint8_t x_27; 
  lean_dec(x_21);
  x_27 = !lean_is_exclusive(x_22);
  if (x_27 == 0)
  {
  return x_22;
  }
  else
  {
  lean_object* x_28; lean_object* x_29; lean_object* x_30; 
  x_28 = lean_ctor_get(x_22, 0);
  x_29 = lean_ctor_get(x_22, 1);
  lean_inc(x_29);
  lean_inc(x_28);
  lean_dec(x_22);
  x_30 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_30, 0, x_28);
  lean_ctor_set(x_30, 1, x_29);
  return x_30;
  }
  }
  }
  }
  static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___lambda__2___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("\nwhen the resulting type of a declaration is explicitly provided, all holes (e.g., `_`) in the header are resolved before the declaration body is processed");
  return x_1;
  }
  }
  static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___lambda__2___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___lambda__2___closed__1;
  x_2 = l_Lean_stringToMessageData(x_1);
  return x_2;
  }
  }
  static lean_object* _init_l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___lambda__2___closed__3() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___lambda__2___closed__2;
  x_2 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_2, 0, x_1);
  return x_2;
  }
  }
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___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* x_14, lean_object* x_15, lean_object* x_16) {
  _start:
  {
  uint8_t x_17; lean_object* x_18; lean_object* x_19; 
  x_17 = 0;
  x_18 = lean_box(0);
  lean_inc(x_15);
  lean_inc(x_14);
  lean_inc(x_13);
  lean_inc(x_12);
  lean_inc(x_11);
  lean_inc(x_10);
  x_19 = l_Lean_Elab_Term_synthesizeSyntheticMVars_loop(x_17, x_18, x_10, x_11, x_12, x_13, x_14, x_15, x_16);
  if (lean_obj_tag(x_19) == 0)
  {
  lean_object* x_20; uint8_t x_21; lean_object* x_22; 
  x_20 = lean_ctor_get(x_19, 1);
  lean_inc(x_20);
  lean_dec(x_19);
  x_21 = 1;
  lean_inc(x_12);
  lean_inc(x_1);
  x_22 = l_Lean_Meta_mkForallFVars(x_1, x_9, x_17, x_21, x_12, x_13, x_14, x_15, x_20);
  if (lean_obj_tag(x_22) == 0)
  {
  lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; 
  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);
  x_25 = lean_ctor_get(x_10, 5);
  lean_inc(x_25);
  x_26 = l_Std_PersistentArray_toArray___rarg(x_25);
  lean_dec(x_25);
  lean_inc(x_12);
  x_27 = l_Lean_Meta_mkForallFVars(x_26, x_23, x_17, x_21, x_12, x_13, x_14, x_15, x_24);
  if (lean_obj_tag(x_27) == 0)
  {
  lean_object* x_28; lean_object* x_29; lean_object* x_30; 
  x_28 = lean_ctor_get(x_27, 0);
  lean_inc(x_28);
  x_29 = lean_ctor_get(x_27, 1);
  lean_inc(x_29);
  lean_dec(x_27);
  lean_inc(x_15);
  lean_inc(x_14);
  lean_inc(x_13);
  lean_inc(x_12);
  x_30 = l_Lean_Meta_instantiateMVars(x_28, x_12, x_13, x_14, x_15, x_29);
  if (lean_obj_tag(x_30) == 0)
  {
  lean_object* x_31; lean_object* x_32; lean_object* x_33; 
  x_31 = lean_ctor_get(x_30, 0);
  lean_inc(x_31);
  x_32 = lean_ctor_get(x_30, 1);
  lean_inc(x_32);
  lean_dec(x_30);
  lean_inc(x_12);
  lean_inc(x_10);
  x_33 = l_Lean_Elab_Term_addAutoBoundImplicits(x_1, x_10, x_11, x_12, x_13, x_14, x_15, x_32);
  lean_dec(x_1);
  if (lean_obj_tag(x_33) == 0)
  {
  lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; 
  x_34 = lean_ctor_get(x_33, 0);
  lean_inc(x_34);
  x_35 = lean_ctor_get(x_33, 1);
  lean_inc(x_35);
  lean_dec(x_33);
  x_36 = l_Lean_Elab_Term_getLevelNames___rarg(x_11, x_12, x_13, x_14, x_15, x_35);
  x_37 = lean_ctor_get(x_2, 4);
  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_36, 0);
  lean_inc(x_38);
  x_39 = lean_ctor_get(x_36, 1);
  lean_inc(x_39);
  lean_dec(x_36);
  x_40 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___lambda__1(x_2, x_34, x_3, x_4, x_5, x_6, x_38, x_31, x_7, x_8, x_18, x_10, x_11, x_12, x_13, x_14, x_15, x_39);
  lean_dec(x_15);
  lean_dec(x_14);
  lean_dec(x_13);
  lean_dec(x_12);
  lean_dec(x_11);
  lean_dec(x_34);
  return x_40;
  }
  else
  {
  lean_object* x_41; lean_object* x_42; lean_object* x_43; 
  x_41 = lean_ctor_get(x_36, 0);
  lean_inc(x_41);
  x_42 = lean_ctor_get(x_36, 1);
  lean_inc(x_42);
  lean_dec(x_36);
  lean_inc(x_15);
  lean_inc(x_14);
  lean_inc(x_13);
  lean_inc(x_12);
  lean_inc(x_31);
  x_43 = l_Lean_Meta_getMVars(x_31, x_12, x_13, x_14, x_15, x_42);
  if (lean_obj_tag(x_43) == 0)
  {
  lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; 
  x_44 = lean_ctor_get(x_43, 0);
  lean_inc(x_44);
  x_45 = lean_ctor_get(x_43, 1);
  lean_inc(x_45);
  lean_dec(x_43);
  x_46 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___lambda__2___closed__3;
  lean_inc(x_15);
  lean_inc(x_14);
  lean_inc(x_13);
  lean_inc(x_12);
  lean_inc(x_11);
  lean_inc(x_10);
  x_47 = l_Lean_Elab_Term_logUnassignedUsingErrorInfos(x_44, x_46, x_10, x_11, x_12, x_13, x_14, x_15, x_45);
  if (lean_obj_tag(x_47) == 0)
  {
  lean_object* x_48; lean_object* x_49; 
  x_48 = lean_ctor_get(x_47, 1);
  lean_inc(x_48);
  lean_dec(x_47);
  x_49 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___lambda__1(x_2, x_34, x_3, x_4, x_5, x_6, x_41, x_31, x_7, x_8, x_18, x_10, x_11, x_12, x_13, x_14, x_15, x_48);
  lean_dec(x_15);
  lean_dec(x_14);
  lean_dec(x_13);
  lean_dec(x_12);
  lean_dec(x_11);
  lean_dec(x_34);
  return x_49;
  }
  else
  {
  uint8_t x_50; 
  lean_dec(x_41);
  lean_dec(x_34);
  lean_dec(x_31);
  lean_dec(x_15);
  lean_dec(x_14);
  lean_dec(x_13);
  lean_dec(x_12);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  x_50 = !lean_is_exclusive(x_47);
  if (x_50 == 0)
  {
  return x_47;
  }
  else
  {
  lean_object* x_51; lean_object* x_52; lean_object* x_53; 
  x_51 = lean_ctor_get(x_47, 0);
  x_52 = lean_ctor_get(x_47, 1);
  lean_inc(x_52);
  lean_inc(x_51);
  lean_dec(x_47);
  x_53 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_53, 0, x_51);
  lean_ctor_set(x_53, 1, x_52);
  return x_53;
  }
  }
  }
  else
  {
  uint8_t x_54; 
  lean_dec(x_41);
  lean_dec(x_34);
  lean_dec(x_31);
  lean_dec(x_15);
  lean_dec(x_14);
  lean_dec(x_13);
  lean_dec(x_12);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  x_54 = !lean_is_exclusive(x_43);
  if (x_54 == 0)
  {
  return x_43;
  }
  else
  {
  lean_object* x_55; lean_object* x_56; lean_object* x_57; 
  x_55 = lean_ctor_get(x_43, 0);
  x_56 = lean_ctor_get(x_43, 1);
  lean_inc(x_56);
  lean_inc(x_55);
  lean_dec(x_43);
  x_57 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_57, 0, x_55);
  lean_ctor_set(x_57, 1, x_56);
  return x_57;
  }
  }
  }
  }
  else
  {
  uint8_t x_58; 
  lean_dec(x_31);
  lean_dec(x_15);
  lean_dec(x_14);
  lean_dec(x_13);
  lean_dec(x_12);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  x_58 = !lean_is_exclusive(x_33);
  if (x_58 == 0)
  {
  return x_33;
  }
  else
  {
  lean_object* x_59; lean_object* x_60; lean_object* x_61; 
  x_59 = lean_ctor_get(x_33, 0);
  x_60 = lean_ctor_get(x_33, 1);
  lean_inc(x_60);
  lean_inc(x_59);
  lean_dec(x_33);
  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_62; 
  lean_dec(x_15);
  lean_dec(x_14);
  lean_dec(x_13);
  lean_dec(x_12);
  lean_dec(x_11);
  lean_dec(x_10);
  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_62 = !lean_is_exclusive(x_30);
  if (x_62 == 0)
  {
  return x_30;
  }
  else
  {
  lean_object* x_63; lean_object* x_64; lean_object* x_65; 
  x_63 = lean_ctor_get(x_30, 0);
  x_64 = lean_ctor_get(x_30, 1);
  lean_inc(x_64);
  lean_inc(x_63);
  lean_dec(x_30);
  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_66; 
  lean_dec(x_15);
  lean_dec(x_14);
  lean_dec(x_13);
  lean_dec(x_12);
  lean_dec(x_11);
  lean_dec(x_10);
  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_66 = !lean_is_exclusive(x_27);
  if (x_66 == 0)
  {
  return x_27;
  }
  else
  {
  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_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
  {
  uint8_t x_70; 
  lean_dec(x_15);
  lean_dec(x_14);
  lean_dec(x_13);
  lean_dec(x_12);
  lean_dec(x_11);
  lean_dec(x_10);
  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_70 = !lean_is_exclusive(x_22);
  if (x_70 == 0)
  {
  return x_22;
  }
  else
  {
  lean_object* x_71; lean_object* x_72; lean_object* x_73; 
  x_71 = lean_ctor_get(x_22, 0);
  x_72 = lean_ctor_get(x_22, 1);
  lean_inc(x_72);
  lean_inc(x_71);
  lean_dec(x_22);
  x_73 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_73, 0, x_71);
  lean_ctor_set(x_73, 1, x_72);
  return x_73;
  }
  }
  }
  else
  {
  uint8_t x_74; 
  lean_dec(x_15);
  lean_dec(x_14);
  lean_dec(x_13);
  lean_dec(x_12);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  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_74 = !lean_is_exclusive(x_19);
  if (x_74 == 0)
  {
  return x_19;
  }
  else
  {
  lean_object* x_75; lean_object* x_76; lean_object* x_77; 
  x_75 = lean_ctor_get(x_19, 0);
  x_76 = lean_ctor_get(x_19, 1);
  lean_inc(x_76);
  lean_inc(x_75);
  lean_dec(x_19);
  x_77 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_77, 0, x_75);
  lean_ctor_set(x_77, 1, x_76);
  return x_77;
  }
  }
  }
  }
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___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, lean_object* x_14) {
  _start:
  {
  lean_object* x_15; 
  x_15 = lean_ctor_get(x_1, 4);
  lean_inc(x_15);
  if (lean_obj_tag(x_15) == 0)
  {
  lean_object* x_16; lean_object* x_17; lean_object* x_18; 
  x_16 = lean_ctor_get(x_1, 5);
  lean_inc(x_16);
  x_17 = l_Lean_mkHole(x_16);
  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_18 = l_Lean_Elab_Term_elabType(x_17, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
  if (lean_obj_tag(x_18) == 0)
  {
  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_18, 0);
  lean_inc(x_19);
  x_20 = lean_ctor_get(x_18, 1);
  lean_inc(x_20);
  lean_dec(x_18);
  lean_inc(x_16);
  x_21 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_registerFailedToInferDefTypeInfo(x_19, x_16, x_8, x_9, x_10, x_11, x_12, x_13, x_20);
  x_22 = lean_ctor_get(x_21, 1);
  lean_inc(x_22);
  lean_dec(x_21);
  x_23 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___lambda__2(x_7, x_1, x_2, x_3, x_4, x_5, x_16, x_6, x_19, x_8, x_9, x_10, x_11, x_12, x_13, x_22);
  lean_dec(x_1);
  return x_23;
  }
  else
  {
  uint8_t x_24; 
  lean_dec(x_16);
  lean_dec(x_13);
  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_5);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_24 = !lean_is_exclusive(x_18);
  if (x_24 == 0)
  {
  return x_18;
  }
  else
  {
  lean_object* x_25; lean_object* x_26; lean_object* x_27; 
  x_25 = lean_ctor_get(x_18, 0);
  x_26 = lean_ctor_get(x_18, 1);
  lean_inc(x_26);
  lean_inc(x_25);
  lean_dec(x_18);
  x_27 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_27, 0, x_25);
  lean_ctor_set(x_27, 1, x_26);
  return x_27;
  }
  }
  }
  else
  {
  lean_object* x_28; lean_object* x_29; lean_object* x_30; 
  x_28 = lean_ctor_get(x_1, 5);
  lean_inc(x_28);
  x_29 = lean_ctor_get(x_15, 0);
  lean_inc(x_29);
  lean_dec(x_15);
  lean_inc(x_13);
  lean_inc(x_12);
  lean_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_29);
  x_30 = l_Lean_Elab_Term_elabType(x_29, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
  if (lean_obj_tag(x_30) == 0)
  {
  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_30, 0);
  lean_inc(x_31);
  x_32 = lean_ctor_get(x_30, 1);
  lean_inc(x_32);
  lean_dec(x_30);
  x_33 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_registerFailedToInferDefTypeInfo(x_31, x_29, x_8, x_9, x_10, x_11, x_12, x_13, x_32);
  x_34 = lean_ctor_get(x_33, 1);
  lean_inc(x_34);
  lean_dec(x_33);
  x_35 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___lambda__2(x_7, x_1, x_2, x_3, x_4, x_5, x_28, x_6, x_31, x_8, x_9, x_10, x_11, x_12, x_13, x_34);
  lean_dec(x_1);
  return x_35;
  }
  else
  {
  uint8_t x_36; 
  lean_dec(x_29);
  lean_dec(x_28);
  lean_dec(x_13);
  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_5);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_36 = !lean_is_exclusive(x_30);
  if (x_36 == 0)
  {
  return x_30;
  }
  else
  {
  lean_object* x_37; lean_object* x_38; lean_object* x_39; 
  x_37 = lean_ctor_get(x_30, 0);
  x_38 = lean_ctor_get(x_30, 1);
  lean_inc(x_38);
  lean_inc(x_37);
  lean_dec(x_30);
  x_39 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_39, 0, x_37);
  lean_ctor_set(x_39, 1, x_38);
  return x_39;
  }
  }
  }
  }
  }
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14(lean_object* x_1, size_t x_2, size_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:
  {
  uint8_t x_12; 
  x_12 = x_3 < x_2;
  if (x_12 == 0)
  {
  lean_object* x_13; 
  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_13 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_13, 0, x_4);
  lean_ctor_set(x_13, 1, x_11);
  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; 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; 
  x_14 = lean_array_uget(x_1, x_3);
  x_15 = lean_ctor_get(x_14, 0);
  lean_inc(x_15);
  x_16 = lean_ctor_get(x_9, 0);
  lean_inc(x_16);
  x_17 = lean_ctor_get(x_9, 1);
  lean_inc(x_17);
  x_18 = lean_ctor_get(x_9, 2);
  lean_inc(x_18);
  x_19 = lean_ctor_get(x_9, 3);
  lean_inc(x_19);
  x_20 = lean_ctor_get(x_9, 4);
  lean_inc(x_20);
  x_21 = lean_ctor_get(x_9, 5);
  lean_inc(x_21);
  x_22 = lean_ctor_get(x_9, 6);
  lean_inc(x_22);
  x_23 = lean_ctor_get(x_9, 7);
  lean_inc(x_23);
  x_24 = l_Lean_replaceRef(x_15, x_19);
  lean_dec(x_19);
  lean_inc(x_20);
  x_25 = lean_alloc_ctor(0, 8, 0);
  lean_ctor_set(x_25, 0, x_16);
  lean_ctor_set(x_25, 1, x_17);
  lean_ctor_set(x_25, 2, x_18);
  lean_ctor_set(x_25, 3, x_24);
  lean_ctor_set(x_25, 4, x_20);
  lean_ctor_set(x_25, 5, x_21);
  lean_ctor_set(x_25, 6, x_22);
  lean_ctor_set(x_25, 7, x_23);
  x_26 = l_Lean_Elab_Term_getLevelNames___rarg(x_6, x_7, x_8, x_25, x_10, x_11);
  x_27 = lean_ctor_get(x_26, 0);
  lean_inc(x_27);
  x_28 = lean_ctor_get(x_26, 1);
  lean_inc(x_28);
  lean_dec(x_26);
  x_29 = lean_ctor_get(x_14, 2);
  lean_inc(x_29);
  x_30 = lean_ctor_get(x_14, 1);
  lean_inc(x_30);
  lean_inc(x_25);
  lean_inc(x_5);
  lean_inc(x_30);
  x_31 = l_Lean_Elab_expandDeclId___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__1(x_20, x_27, x_29, x_30, x_5, x_6, x_7, x_8, x_25, x_10, x_28);
  lean_dec(x_29);
  if (lean_obj_tag(x_31) == 0)
  {
  lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; uint8_t x_40; lean_object* x_41; 
  x_32 = lean_ctor_get(x_31, 0);
  lean_inc(x_32);
  x_33 = lean_ctor_get(x_31, 1);
  lean_inc(x_33);
  lean_dec(x_31);
  x_34 = lean_ctor_get(x_32, 0);
  lean_inc(x_34);
  x_35 = lean_ctor_get(x_32, 1);
  lean_inc(x_35);
  x_36 = lean_ctor_get(x_32, 2);
  lean_inc(x_36);
  lean_dec(x_32);
  lean_inc(x_15);
  lean_inc(x_35);
  x_37 = l_Lean_Elab_addDeclarationRanges___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__11(x_35, x_15, x_5, x_6, x_7, x_8, x_25, x_10, x_33);
  x_38 = lean_ctor_get(x_37, 1);
  lean_inc(x_38);
  lean_dec(x_37);
  x_39 = lean_ctor_get(x_30, 1);
  lean_inc(x_39);
  x_40 = 2;
  lean_inc(x_10);
  lean_inc(x_25);
  lean_inc(x_5);
  lean_inc(x_35);
  x_41 = l_Lean_Elab_Term_applyAttributesAt(x_35, x_39, x_40, x_5, x_6, x_7, x_8, x_25, x_10, x_38);
  lean_dec(x_39);
  if (lean_obj_tag(x_41) == 0)
  {
  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_42 = lean_ctor_get(x_41, 1);
  lean_inc(x_42);
  lean_dec(x_41);
  x_43 = lean_ctor_get(x_14, 3);
  lean_inc(x_43);
  x_44 = l_Lean_Syntax_getArgs(x_43);
  lean_dec(x_43);
  lean_inc(x_4);
  lean_inc(x_35);
  x_45 = lean_alloc_closure((void*)(l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___lambda__3___boxed), 14, 6);
  lean_closure_set(x_45, 0, x_14);
  lean_closure_set(x_45, 1, x_15);
  lean_closure_set(x_45, 2, x_30);
  lean_closure_set(x_45, 3, x_34);
  lean_closure_set(x_45, 4, x_35);
  lean_closure_set(x_45, 5, x_4);
  x_46 = lean_alloc_closure((void*)(l_Lean_Elab_Term_elabBinders___rarg), 9, 2);
  lean_closure_set(x_46, 0, x_44);
  lean_closure_set(x_46, 1, x_45);
  x_47 = lean_alloc_closure((void*)(l_Lean_Elab_Term_withLevelNames___rarg), 9, 2);
  lean_closure_set(x_47, 0, x_36);
  lean_closure_set(x_47, 1, x_46);
  x_48 = lean_alloc_closure((void*)(l_Lean_Elab_Term_withAutoBoundImplicit___rarg), 8, 1);
  lean_closure_set(x_48, 0, x_47);
  lean_inc(x_10);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  x_49 = l_Lean_Elab_Term_withDeclName___rarg(x_35, x_48, x_5, x_6, x_7, x_8, x_25, x_10, x_42);
  if (lean_obj_tag(x_49) == 0)
  {
  lean_object* x_50; lean_object* x_51; lean_object* x_52; size_t x_53; size_t x_54; 
  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_52 = lean_array_push(x_4, x_50);
  x_53 = 1;
  x_54 = x_3 + x_53;
  x_3 = x_54;
  x_4 = x_52;
  x_11 = x_51;
  goto _start;
  }
  else
  {
  uint8_t x_56; 
  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);
  x_56 = !lean_is_exclusive(x_49);
  if (x_56 == 0)
  {
  return x_49;
  }
  else
  {
  lean_object* x_57; lean_object* x_58; lean_object* x_59; 
  x_57 = lean_ctor_get(x_49, 0);
  x_58 = lean_ctor_get(x_49, 1);
  lean_inc(x_58);
  lean_inc(x_57);
  lean_dec(x_49);
  x_59 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_59, 0, x_57);
  lean_ctor_set(x_59, 1, x_58);
  return x_59;
  }
  }
  }
  else
  {
  uint8_t x_60; 
  lean_dec(x_36);
  lean_dec(x_35);
  lean_dec(x_34);
  lean_dec(x_30);
  lean_dec(x_25);
  lean_dec(x_15);
  lean_dec(x_14);
  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);
  x_60 = !lean_is_exclusive(x_41);
  if (x_60 == 0)
  {
  return x_41;
  }
  else
  {
  lean_object* x_61; lean_object* x_62; lean_object* x_63; 
  x_61 = lean_ctor_get(x_41, 0);
  x_62 = lean_ctor_get(x_41, 1);
  lean_inc(x_62);
  lean_inc(x_61);
  lean_dec(x_41);
  x_63 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_63, 0, x_61);
  lean_ctor_set(x_63, 1, x_62);
  return x_63;
  }
  }
  }
  else
  {
  uint8_t x_64; 
  lean_dec(x_30);
  lean_dec(x_25);
  lean_dec(x_15);
  lean_dec(x_14);
  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);
  x_64 = !lean_is_exclusive(x_31);
  if (x_64 == 0)
  {
  return x_31;
  }
  else
  {
  lean_object* x_65; lean_object* x_66; lean_object* x_67; 
  x_65 = lean_ctor_get(x_31, 0);
  x_66 = lean_ctor_get(x_31, 1);
  lean_inc(x_66);
  lean_inc(x_65);
  lean_dec(x_31);
  x_67 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_67, 0, x_65);
  lean_ctor_set(x_67, 1, x_66);
  return x_67;
  }
  }
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders(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; size_t x_10; size_t x_11; lean_object* x_12; lean_object* x_13; 
  x_9 = lean_array_get_size(x_1);
  x_10 = lean_usize_of_nat(x_9);
  lean_dec(x_9);
  x_11 = 0;
  x_12 = l_Array_empty___closed__1;
  x_13 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14(x_1, x_10, x_11, x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
  if (lean_obj_tag(x_13) == 0)
  {
  uint8_t x_14; 
  x_14 = !lean_is_exclusive(x_13);
  if (x_14 == 0)
  {
  return x_13;
  }
  else
  {
  lean_object* x_15; lean_object* x_16; lean_object* x_17; 
  x_15 = lean_ctor_get(x_13, 0);
  x_16 = lean_ctor_get(x_13, 1);
  lean_inc(x_16);
  lean_inc(x_15);
  lean_dec(x_13);
  x_17 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_17, 0, x_15);
  lean_ctor_set(x_17, 1, x_16);
  return x_17;
  }
  }
  else
  {
  uint8_t x_18; 
  x_18 = !lean_is_exclusive(x_13);
  if (x_18 == 0)
  {
  return x_13;
  }
  else
  {
  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_dec(x_13);
  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_checkNotAlreadyDeclared___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__4___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_checkNotAlreadyDeclared___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__4___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_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_3);
  return x_11;
  }
  }
  lean_object* l_Lean_Elab_checkNotAlreadyDeclared___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__4___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_checkNotAlreadyDeclared___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__4___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_3);
  return x_11;
  }
  }
  lean_object* l_Lean_Elab_checkNotAlreadyDeclared___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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_Elab_checkNotAlreadyDeclared___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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_Elab_applyVisibility___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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:
  {
  uint8_t x_10; lean_object* x_11; 
  x_10 = lean_unbox(x_1);
  lean_dec(x_1);
  x_11 = l_Lean_Elab_applyVisibility___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__3(x_10, 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);
  return x_11;
  }
  }
  lean_object* l_Lean_throwError___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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) {
  _start:
  {
  lean_object* x_9; 
  x_9 = l_Lean_throwError___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__5(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_Elab_mkDeclName___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__2___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_mkDeclName___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__2___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_10);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_4);
  lean_dec(x_3);
  return x_12;
  }
  }
  lean_object* l_Lean_Elab_mkDeclName___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
  _start:
  {
  lean_object* x_11; 
  x_11 = l_Lean_Elab_mkDeclName___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__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_2);
  return x_11;
  }
  }
  lean_object* l_Lean_addDocString___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
  _start:
  {
  lean_object* x_10; 
  x_10 = l_Lean_addDocString___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__7(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_addDocString_x27___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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, lean_object* x_9) {
  _start:
  {
  lean_object* x_10; 
  x_10 = l_Lean_addDocString_x27___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__6(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_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__9___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_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__9(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_Elab_throwAlreadyDeclaredUniverseLevel___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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_Elab_throwAlreadyDeclaredUniverseLevel___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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_Array_foldlMUnsafe_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__10___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:
  {
  size_t x_12; size_t x_13; lean_object* x_14; 
  x_12 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_13 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_14 = l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__10(x_1, x_12, x_13, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
  lean_dec(x_10);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_1);
  return x_14;
  }
  }
  lean_object* l_Lean_Elab_expandDeclId___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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, lean_object* x_12) {
  _start:
  {
  lean_object* x_13; 
  x_13 = l_Lean_Elab_expandDeclId___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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, 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_1);
  return x_13;
  }
  }
  lean_object* l_Lean_Elab_expandDeclId___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
  _start:
  {
  lean_object* x_12; 
  x_12 = l_Lean_Elab_expandDeclId___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__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_10);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_3);
  return x_12;
  }
  }
  lean_object* l_Lean_Elab_getDeclarationRange___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__12___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_getDeclarationRange___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__12(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);
  lean_dec(x_1);
  return x_9;
  }
  }
  lean_object* l_Lean_addDeclarationRanges___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__13___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_addDeclarationRanges___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__13(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_addDeclarationRanges___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__11___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_addDeclarationRanges___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__11(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_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___lambda__1___boxed(lean_object** _args) {
  lean_object* x_1 = _args[0];
  lean_object* x_2 = _args[1];
  lean_object* x_3 = _args[2];
  lean_object* x_4 = _args[3];
  lean_object* x_5 = _args[4];
  lean_object* x_6 = _args[5];
  lean_object* x_7 = _args[6];
  lean_object* x_8 = _args[7];
  lean_object* x_9 = _args[8];
  lean_object* x_10 = _args[9];
  lean_object* x_11 = _args[10];
  lean_object* x_12 = _args[11];
  lean_object* x_13 = _args[12];
  lean_object* x_14 = _args[13];
  lean_object* x_15 = _args[14];
  lean_object* x_16 = _args[15];
  lean_object* x_17 = _args[16];
  lean_object* x_18 = _args[17];
  _start:
  {
  lean_object* x_19; 
  x_19 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___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, x_14, x_15, x_16, x_17, x_18);
  lean_dec(x_17);
  lean_dec(x_16);
  lean_dec(x_15);
  lean_dec(x_14);
  lean_dec(x_13);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_19;
  }
  }
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___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* x_14, lean_object* x_15, lean_object* x_16) {
  _start:
  {
  lean_object* x_17; 
  x_17 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___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, x_15, x_16);
  lean_dec(x_8);
  lean_dec(x_2);
  return x_17;
  }
  }
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___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:
  {
  lean_object* x_15; 
  x_15 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___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, x_14);
  lean_dec(x_6);
  return x_15;
  }
  }
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___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:
  {
  size_t x_12; size_t x_13; lean_object* x_14; 
  x_12 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_13 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_14 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14(x_1, x_12, x_13, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
  lean_dec(x_1);
  return x_14;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___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___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
  lean_dec(x_1);
  return x_9;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withFunLocalDecls_loop___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* x_12) {
  _start:
  {
  lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
  x_13 = lean_unsigned_to_nat(1u);
  x_14 = lean_nat_add(x_1, x_13);
  x_15 = lean_array_push(x_2, x_5);
  x_16 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withFunLocalDecls_loop___rarg(x_3, x_4, x_14, x_15, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
  return x_16;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withFunLocalDecls_loop___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; uint8_t x_13; 
  x_12 = lean_array_get_size(x_1);
  x_13 = lean_nat_dec_lt(x_3, x_12);
  lean_dec(x_12);
  if (x_13 == 0)
  {
  lean_object* x_14; 
  lean_dec(x_3);
  lean_dec(x_1);
  x_14 = lean_apply_8(x_2, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
  return x_14;
  }
  else
  {
  lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; uint8_t x_19; lean_object* x_20; 
  x_15 = lean_array_fget(x_1, x_3);
  x_16 = lean_ctor_get(x_15, 2);
  lean_inc(x_16);
  x_17 = lean_ctor_get(x_15, 6);
  lean_inc(x_17);
  lean_dec(x_15);
  x_18 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withFunLocalDecls_loop___rarg___lambda__1___boxed), 12, 4);
  lean_closure_set(x_18, 0, x_3);
  lean_closure_set(x_18, 1, x_4);
  lean_closure_set(x_18, 2, x_1);
  lean_closure_set(x_18, 3, x_2);
  x_19 = 4;
  x_20 = l_Lean_Meta_withLocalDecl___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabImplicitLambda_loop___spec__1___rarg(x_16, x_19, x_17, x_18, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
  return x_20;
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withFunLocalDecls_loop(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withFunLocalDecls_loop___rarg), 11, 0);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withFunLocalDecls_loop___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, lean_object* x_12) {
  _start:
  {
  lean_object* x_13; 
  x_13 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withFunLocalDecls_loop___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, x_12);
  lean_dec(x_1);
  return x_13;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withFunLocalDecls___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; lean_object* x_12; 
  x_10 = lean_unsigned_to_nat(0u);
  x_11 = l_Array_empty___closed__1;
  x_12 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withFunLocalDecls_loop___rarg(x_1, x_2, x_10, x_11, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  return x_12;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withFunLocalDecls(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withFunLocalDecls___rarg), 9, 0);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst_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_dec(x_2);
  x_4 = lean_apply_1(x_3, x_1);
  return x_4;
  }
  else
  {
  lean_object* x_5; lean_object* x_6; 
  lean_dec(x_3);
  x_5 = lean_ctor_get(x_1, 0);
  lean_inc(x_5);
  lean_dec(x_1);
  x_6 = lean_apply_1(x_2, x_5);
  return x_6;
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst_match__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst_match__1___rarg), 3, 0);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst_match__2___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_2);
  x_4 = lean_box(0);
  x_5 = lean_apply_1(x_3, x_4);
  return x_5;
  }
  else
  {
  lean_object* x_6; lean_object* x_7; 
  lean_dec(x_3);
  x_6 = lean_ctor_get(x_1, 0);
  lean_inc(x_6);
  lean_dec(x_1);
  x_7 = lean_apply_1(x_2, x_6);
  return x_7;
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst_match__2(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst_match__2___rarg), 3, 0);
  return x_2;
  }
  }
  static lean_object* _init_l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__1___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("patterns are not allowed here");
  return x_1;
  }
  }
  static lean_object* _init_l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__1___closed__2() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("attributes are 'where' elements are currently not supported here");
  return x_1;
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__1(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  uint8_t x_7; 
  x_7 = x_3 < x_2;
  if (x_7 == 0)
  {
  lean_object* x_8; lean_object* x_9; 
  lean_dec(x_5);
  lean_dec(x_1);
  x_8 = x_4;
  x_9 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_9, 0, x_8);
  lean_ctor_set(x_9, 1, x_6);
  return x_9;
  }
  else
  {
  lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_21; lean_object* x_22; lean_object* x_23; uint8_t x_24; 
  x_10 = lean_array_uget(x_4, x_3);
  x_11 = lean_unsigned_to_nat(0u);
  x_12 = lean_array_uset(x_4, x_3, x_11);
  x_21 = x_10;
  x_22 = l_Lean_Parser_Term_letRecDecl___elambda__1___closed__1;
  lean_inc(x_1);
  x_23 = lean_name_mk_string(x_1, x_22);
  lean_inc(x_21);
  x_24 = l_Lean_Syntax_isOfKind(x_21, x_23);
  lean_dec(x_23);
  if (x_24 == 0)
  {
  lean_object* x_25; lean_object* x_26; 
  lean_dec(x_21);
  lean_dec(x_12);
  lean_dec(x_5);
  lean_dec(x_1);
  x_25 = lean_box(1);
  x_26 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_26, 0, x_25);
  lean_ctor_set(x_26, 1, x_6);
  return x_26;
  }
  else
  {
  lean_object* x_27; lean_object* x_28; uint8_t x_29; 
  x_27 = l_Lean_Syntax_getArg(x_21, x_11);
  x_28 = l_Lean_nullKind;
  x_29 = l_Lean_Syntax_isNodeOf(x_27, x_28, x_11);
  if (x_29 == 0)
  {
  lean_object* x_30; lean_object* x_31; 
  lean_dec(x_21);
  lean_dec(x_12);
  lean_dec(x_5);
  lean_dec(x_1);
  x_30 = lean_box(1);
  x_31 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_31, 0, x_30);
  lean_ctor_set(x_31, 1, x_6);
  return x_31;
  }
  else
  {
  lean_object* x_32; lean_object* x_33; uint8_t x_34; 
  x_32 = lean_unsigned_to_nat(1u);
  x_33 = l_Lean_Syntax_getArg(x_21, x_32);
  lean_inc(x_33);
  x_34 = l_Lean_Syntax_isNodeOf(x_33, x_28, x_32);
  if (x_34 == 0)
  {
  uint8_t x_35; 
  x_35 = l_Lean_Syntax_isNodeOf(x_33, x_28, x_11);
  if (x_35 == 0)
  {
  lean_object* x_36; lean_object* x_37; 
  lean_dec(x_21);
  lean_dec(x_12);
  lean_dec(x_5);
  lean_dec(x_1);
  x_36 = lean_box(1);
  x_37 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_37, 0, x_36);
  lean_ctor_set(x_37, 1, x_6);
  return x_37;
  }
  else
  {
  lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; uint8_t x_42; 
  x_38 = lean_unsigned_to_nat(2u);
  x_39 = l_Lean_Syntax_getArg(x_21, x_38);
  x_40 = l_myMacro____x40_Init_Notation___hyg_16821____closed__3;
  lean_inc(x_1);
  x_41 = lean_name_mk_string(x_1, x_40);
  lean_inc(x_39);
  x_42 = l_Lean_Syntax_isOfKind(x_39, x_41);
  lean_dec(x_41);
  if (x_42 == 0)
  {
  lean_object* x_43; lean_object* x_44; 
  lean_dec(x_39);
  lean_dec(x_21);
  lean_dec(x_12);
  lean_dec(x_5);
  lean_dec(x_1);
  x_43 = lean_box(1);
  x_44 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_44, 0, x_43);
  lean_ctor_set(x_44, 1, x_6);
  return x_44;
  }
  else
  {
  lean_object* x_45; lean_object* x_46; lean_object* x_47; uint8_t x_48; 
  x_45 = l_Lean_Syntax_getArg(x_39, x_11);
  lean_dec(x_39);
  x_46 = l_Lean_Parser_Term_letPatDecl___closed__1;
  lean_inc(x_1);
  x_47 = lean_name_mk_string(x_1, x_46);
  lean_inc(x_45);
  x_48 = l_Lean_Syntax_isOfKind(x_45, x_47);
  lean_dec(x_47);
  if (x_48 == 0)
  {
  lean_object* x_49; lean_object* x_50; uint8_t x_51; 
  lean_dec(x_21);
  x_49 = l_Lean_Parser_Term_letEqnsDecl___closed__1;
  lean_inc(x_1);
  x_50 = lean_name_mk_string(x_1, x_49);
  lean_inc(x_45);
  x_51 = l_Lean_Syntax_isOfKind(x_45, x_50);
  lean_dec(x_50);
  if (x_51 == 0)
  {
  lean_object* x_52; lean_object* x_53; uint8_t x_54; 
  x_52 = l_myMacro____x40_Init_Notation___hyg_16821____closed__5;
  lean_inc(x_1);
  x_53 = lean_name_mk_string(x_1, x_52);
  lean_inc(x_45);
  x_54 = l_Lean_Syntax_isOfKind(x_45, x_53);
  lean_dec(x_53);
  if (x_54 == 0)
  {
  lean_object* x_55; lean_object* x_56; 
  lean_dec(x_45);
  lean_dec(x_12);
  lean_dec(x_5);
  lean_dec(x_1);
  x_55 = lean_box(1);
  x_56 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_56, 0, x_55);
  lean_ctor_set(x_56, 1, x_6);
  return x_56;
  }
  else
  {
  x_13 = x_45;
  x_14 = x_6;
  goto block_20;
  }
  }
  else
  {
  lean_object* x_57; lean_object* x_58; lean_object* x_59; 
  lean_inc(x_5);
  x_57 = l_Lean_Elab_Term_expandLetEqnsDecl(x_45, x_5, x_6);
  lean_dec(x_45);
  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_13 = x_58;
  x_14 = x_59;
  goto block_20;
  }
  }
  else
  {
  lean_object* x_60; lean_object* x_61; uint8_t x_62; 
  lean_dec(x_45);
  lean_dec(x_12);
  lean_dec(x_1);
  x_60 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__1___closed__1;
  x_61 = l_Lean_Macro_throwErrorAt___rarg(x_21, x_60, x_5, x_6);
  lean_dec(x_21);
  x_62 = !lean_is_exclusive(x_61);
  if (x_62 == 0)
  {
  return x_61;
  }
  else
  {
  lean_object* x_63; lean_object* x_64; lean_object* x_65; 
  x_63 = lean_ctor_get(x_61, 0);
  x_64 = lean_ctor_get(x_61, 1);
  lean_inc(x_64);
  lean_inc(x_63);
  lean_dec(x_61);
  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
  {
  lean_object* x_66; lean_object* x_67; lean_object* x_68; uint8_t x_69; 
  lean_dec(x_12);
  x_66 = l_Lean_Syntax_getArg(x_33, x_11);
  lean_dec(x_33);
  x_67 = l_Lean_myMacro____x40_Init_NotationExtra___hyg_1354____closed__8;
  lean_inc(x_1);
  x_68 = lean_name_mk_string(x_1, x_67);
  x_69 = l_Lean_Syntax_isOfKind(x_66, x_68);
  lean_dec(x_68);
  if (x_69 == 0)
  {
  lean_object* x_70; lean_object* x_71; 
  lean_dec(x_21);
  lean_dec(x_5);
  lean_dec(x_1);
  x_70 = lean_box(1);
  x_71 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_71, 0, x_70);
  lean_ctor_set(x_71, 1, x_6);
  return x_71;
  }
  else
  {
  lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; uint8_t x_76; 
  x_72 = lean_unsigned_to_nat(2u);
  x_73 = l_Lean_Syntax_getArg(x_21, x_72);
  x_74 = l_myMacro____x40_Init_Notation___hyg_16821____closed__3;
  x_75 = lean_name_mk_string(x_1, x_74);
  x_76 = l_Lean_Syntax_isOfKind(x_73, x_75);
  lean_dec(x_75);
  if (x_76 == 0)
  {
  lean_object* x_77; lean_object* x_78; 
  lean_dec(x_21);
  lean_dec(x_5);
  x_77 = lean_box(1);
  x_78 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_78, 0, x_77);
  lean_ctor_set(x_78, 1, x_6);
  return x_78;
  }
  else
  {
  lean_object* x_79; lean_object* x_80; uint8_t x_81; 
  x_79 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__1___closed__2;
  x_80 = l_Lean_Macro_throwErrorAt___rarg(x_21, x_79, x_5, x_6);
  lean_dec(x_21);
  x_81 = !lean_is_exclusive(x_80);
  if (x_81 == 0)
  {
  return x_80;
  }
  else
  {
  lean_object* x_82; lean_object* x_83; lean_object* x_84; 
  x_82 = lean_ctor_get(x_80, 0);
  x_83 = lean_ctor_get(x_80, 1);
  lean_inc(x_83);
  lean_inc(x_82);
  lean_dec(x_80);
  x_84 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_84, 0, x_82);
  lean_ctor_set(x_84, 1, x_83);
  return x_84;
  }
  }
  }
  }
  }
  }
  block_20:
  {
  size_t x_15; size_t x_16; lean_object* x_17; lean_object* x_18; 
  x_15 = 1;
  x_16 = x_3 + x_15;
  x_17 = x_13;
  x_18 = lean_array_uset(x_12, x_3, x_17);
  x_3 = x_16;
  x_4 = x_18;
  x_6 = x_14;
  goto _start;
  }
  }
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___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) {
  _start:
  {
  lean_object* x_7; uint8_t x_8; 
  x_7 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_myMacro____x40_Init_Notation___hyg_17039__expandListLit___spec__1(x_5, x_6);
  x_8 = !lean_is_exclusive(x_7);
  if (x_8 == 0)
  {
  lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; 
  x_9 = lean_ctor_get(x_7, 0);
  x_10 = l_Std_Range_myMacro____x40_Init_Data_Range___hyg_369____closed__3;
  lean_inc(x_1);
  x_11 = lean_name_mk_string(x_1, x_10);
  x_12 = l_Std_Range_myMacro____x40_Init_Data_Range___hyg_369____closed__5;
  x_13 = lean_name_mk_string(x_1, x_12);
  x_14 = l_Array_empty___closed__1;
  x_15 = lean_array_push(x_14, x_2);
  x_16 = l_myMacro____x40_Init_Notation___hyg_1481____closed__8;
  x_17 = lean_array_push(x_15, x_16);
  x_18 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_18, 0, x_13);
  lean_ctor_set(x_18, 1, x_17);
  x_19 = lean_array_push(x_14, x_18);
  x_20 = l_myMacro____x40_Init_Notation___hyg_16821____closed__11;
  x_21 = lean_alloc_ctor(2, 2, 0);
  lean_ctor_set(x_21, 0, x_9);
  lean_ctor_set(x_21, 1, x_20);
  x_22 = lean_array_push(x_19, x_21);
  x_23 = lean_array_push(x_22, x_4);
  x_24 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_24, 0, x_11);
  lean_ctor_set(x_24, 1, x_23);
  lean_ctor_set(x_7, 0, x_24);
  return x_7;
  }
  else
  {
  lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; 
  x_25 = lean_ctor_get(x_7, 0);
  x_26 = lean_ctor_get(x_7, 1);
  lean_inc(x_26);
  lean_inc(x_25);
  lean_dec(x_7);
  x_27 = l_Std_Range_myMacro____x40_Init_Data_Range___hyg_369____closed__3;
  lean_inc(x_1);
  x_28 = lean_name_mk_string(x_1, x_27);
  x_29 = l_Std_Range_myMacro____x40_Init_Data_Range___hyg_369____closed__5;
  x_30 = lean_name_mk_string(x_1, x_29);
  x_31 = l_Array_empty___closed__1;
  x_32 = lean_array_push(x_31, x_2);
  x_33 = l_myMacro____x40_Init_Notation___hyg_1481____closed__8;
  x_34 = lean_array_push(x_32, x_33);
  x_35 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_35, 0, x_30);
  lean_ctor_set(x_35, 1, x_34);
  x_36 = lean_array_push(x_31, x_35);
  x_37 = l_myMacro____x40_Init_Notation___hyg_16821____closed__11;
  x_38 = lean_alloc_ctor(2, 2, 0);
  lean_ctor_set(x_38, 0, x_25);
  lean_ctor_set(x_38, 1, x_37);
  x_39 = lean_array_push(x_36, x_38);
  x_40 = lean_array_push(x_39, x_4);
  x_41 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_41, 0, x_28);
  lean_ctor_set(x_41, 1, x_40);
  x_42 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_42, 0, x_41);
  lean_ctor_set(x_42, 1, x_26);
  return x_42;
  }
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, size_t 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; uint8_t x_11; 
  x_9 = lean_array_get_size(x_3);
  x_10 = lean_unsigned_to_nat(0u);
  x_11 = lean_nat_dec_lt(x_10, x_9);
  if (x_11 == 0)
  {
  lean_object* x_12; 
  lean_dec(x_9);
  lean_dec(x_3);
  lean_inc(x_5);
  x_12 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___lambda__1(x_1, x_2, x_5, x_5, x_7, x_8);
  lean_dec(x_5);
  return x_12;
  }
  else
  {
  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; size_t x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; 
  x_13 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_myMacro____x40_Init_Notation___hyg_17039__expandListLit___spec__1(x_7, x_8);
  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_myMacro____x40_Init_Notation___hyg_14734____closed__9;
  lean_inc(x_1);
  x_17 = lean_name_mk_string(x_1, x_16);
  lean_inc(x_14);
  x_18 = lean_alloc_ctor(2, 2, 0);
  lean_ctor_set(x_18, 0, x_14);
  lean_ctor_set(x_18, 1, x_16);
  x_19 = l_Array_empty___closed__1;
  x_20 = lean_array_push(x_19, x_18);
  x_21 = l_myMacro____x40_Init_Notation___hyg_14734____closed__11;
  lean_inc(x_1);
  x_22 = lean_name_mk_string(x_1, x_21);
  x_23 = lean_usize_of_nat(x_9);
  lean_dec(x_9);
  x_24 = x_3;
  x_25 = l_Array_mapMUnsafe_map___at_myMacro____x40_Init_NotationExtra___hyg_5248____spec__3(x_23, x_4, x_24);
  x_26 = x_25;
  x_27 = l_Array_appendCore___rarg(x_19, x_26);
  lean_dec(x_26);
  x_28 = l_Lean_nullKind___closed__2;
  x_29 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_29, 0, x_28);
  lean_ctor_set(x_29, 1, x_27);
  x_30 = lean_array_push(x_19, x_29);
  x_31 = l_myMacro____x40_Init_Notation___hyg_14734____closed__13;
  x_32 = lean_alloc_ctor(2, 2, 0);
  lean_ctor_set(x_32, 0, x_14);
  lean_ctor_set(x_32, 1, x_31);
  x_33 = lean_array_push(x_30, x_32);
  lean_inc(x_5);
  x_34 = lean_array_push(x_33, x_5);
  x_35 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_35, 0, x_22);
  lean_ctor_set(x_35, 1, x_34);
  x_36 = lean_array_push(x_20, x_35);
  x_37 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_37, 0, x_17);
  lean_ctor_set(x_37, 1, x_36);
  x_38 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___lambda__1(x_1, x_2, x_5, x_37, x_7, x_15);
  lean_dec(x_5);
  return x_38;
  }
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, size_t 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; uint8_t x_12; 
  x_10 = lean_unsigned_to_nat(4u);
  x_11 = l_Lean_Syntax_getArg(x_1, x_10);
  x_12 = !lean_is_exclusive(x_8);
  if (x_12 == 0)
  {
  lean_object* x_13; lean_object* x_14; 
  x_13 = lean_ctor_get(x_8, 5);
  x_14 = l_Lean_replaceRef(x_1, x_13);
  lean_dec(x_13);
  lean_ctor_set(x_8, 5, x_14);
  if (lean_obj_tag(x_7) == 0)
  {
  lean_object* x_15; lean_object* x_16; 
  x_15 = lean_box(0);
  x_16 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___lambda__2(x_2, x_3, x_4, x_5, x_11, x_15, x_8, x_9);
  lean_dec(x_8);
  return x_16;
  }
  else
  {
  lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; 
  x_17 = lean_ctor_get(x_7, 0);
  lean_inc(x_17);
  lean_dec(x_7);
  x_18 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_myMacro____x40_Init_Notation___hyg_17039__expandListLit___spec__1(x_8, x_9);
  x_19 = lean_ctor_get(x_18, 0);
  lean_inc(x_19);
  x_20 = lean_ctor_get(x_18, 1);
  lean_inc(x_20);
  lean_dec(x_18);
  x_21 = l_myMacro____x40_Init_Notation___hyg_14734____closed__7;
  lean_inc(x_2);
  x_22 = lean_name_mk_string(x_2, x_21);
  x_23 = l_prec_x28___x29___closed__3;
  lean_inc(x_19);
  x_24 = lean_alloc_ctor(2, 2, 0);
  lean_ctor_set(x_24, 0, x_19);
  lean_ctor_set(x_24, 1, x_23);
  x_25 = l_Array_empty___closed__1;
  x_26 = lean_array_push(x_25, x_24);
  x_27 = lean_array_push(x_25, x_11);
  x_28 = l_myMacro____x40_Init_Notation___hyg_16268____closed__7;
  lean_inc(x_2);
  x_29 = lean_name_mk_string(x_2, x_28);
  x_30 = l_myMacro____x40_Init_Notation___hyg_16268____closed__9;
  lean_inc(x_19);
  x_31 = lean_alloc_ctor(2, 2, 0);
  lean_ctor_set(x_31, 0, x_19);
  lean_ctor_set(x_31, 1, x_30);
  x_32 = lean_array_push(x_25, x_31);
  x_33 = lean_array_push(x_32, x_17);
  x_34 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_34, 0, x_29);
  lean_ctor_set(x_34, 1, x_33);
  x_35 = lean_array_push(x_25, x_34);
  x_36 = l_Lean_nullKind___closed__2;
  x_37 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_37, 0, x_36);
  lean_ctor_set(x_37, 1, x_35);
  x_38 = lean_array_push(x_27, x_37);
  x_39 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_39, 0, x_36);
  lean_ctor_set(x_39, 1, x_38);
  x_40 = lean_array_push(x_26, x_39);
  x_41 = l_prec_x28___x29___closed__7;
  x_42 = lean_alloc_ctor(2, 2, 0);
  lean_ctor_set(x_42, 0, x_19);
  lean_ctor_set(x_42, 1, x_41);
  x_43 = lean_array_push(x_40, x_42);
  x_44 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_44, 0, x_22);
  lean_ctor_set(x_44, 1, x_43);
  x_45 = lean_box(0);
  x_46 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___lambda__2(x_2, x_3, x_4, x_5, x_44, x_45, x_8, x_20);
  lean_dec(x_8);
  return x_46;
  }
  }
  else
  {
  lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; 
  x_47 = lean_ctor_get(x_8, 0);
  x_48 = lean_ctor_get(x_8, 1);
  x_49 = lean_ctor_get(x_8, 2);
  x_50 = lean_ctor_get(x_8, 3);
  x_51 = lean_ctor_get(x_8, 4);
  x_52 = lean_ctor_get(x_8, 5);
  lean_inc(x_52);
  lean_inc(x_51);
  lean_inc(x_50);
  lean_inc(x_49);
  lean_inc(x_48);
  lean_inc(x_47);
  lean_dec(x_8);
  x_53 = l_Lean_replaceRef(x_1, x_52);
  lean_dec(x_52);
  x_54 = lean_alloc_ctor(0, 6, 0);
  lean_ctor_set(x_54, 0, x_47);
  lean_ctor_set(x_54, 1, x_48);
  lean_ctor_set(x_54, 2, x_49);
  lean_ctor_set(x_54, 3, x_50);
  lean_ctor_set(x_54, 4, x_51);
  lean_ctor_set(x_54, 5, x_53);
  if (lean_obj_tag(x_7) == 0)
  {
  lean_object* x_55; lean_object* x_56; 
  x_55 = lean_box(0);
  x_56 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___lambda__2(x_2, x_3, x_4, x_5, x_11, x_55, x_54, x_9);
  lean_dec(x_54);
  return x_56;
  }
  else
  {
  lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; 
  x_57 = lean_ctor_get(x_7, 0);
  lean_inc(x_57);
  lean_dec(x_7);
  x_58 = l_Lean_MonadRef_mkInfoFromRefPos___at_Lean_myMacro____x40_Init_Notation___hyg_17039__expandListLit___spec__1(x_54, x_9);
  x_59 = lean_ctor_get(x_58, 0);
  lean_inc(x_59);
  x_60 = lean_ctor_get(x_58, 1);
  lean_inc(x_60);
  lean_dec(x_58);
  x_61 = l_myMacro____x40_Init_Notation___hyg_14734____closed__7;
  lean_inc(x_2);
  x_62 = lean_name_mk_string(x_2, x_61);
  x_63 = l_prec_x28___x29___closed__3;
  lean_inc(x_59);
  x_64 = lean_alloc_ctor(2, 2, 0);
  lean_ctor_set(x_64, 0, x_59);
  lean_ctor_set(x_64, 1, x_63);
  x_65 = l_Array_empty___closed__1;
  x_66 = lean_array_push(x_65, x_64);
  x_67 = lean_array_push(x_65, x_11);
  x_68 = l_myMacro____x40_Init_Notation___hyg_16268____closed__7;
  lean_inc(x_2);
  x_69 = lean_name_mk_string(x_2, x_68);
  x_70 = l_myMacro____x40_Init_Notation___hyg_16268____closed__9;
  lean_inc(x_59);
  x_71 = lean_alloc_ctor(2, 2, 0);
  lean_ctor_set(x_71, 0, x_59);
  lean_ctor_set(x_71, 1, x_70);
  x_72 = lean_array_push(x_65, x_71);
  x_73 = lean_array_push(x_72, x_57);
  x_74 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_74, 0, x_69);
  lean_ctor_set(x_74, 1, x_73);
  x_75 = lean_array_push(x_65, x_74);
  x_76 = l_Lean_nullKind___closed__2;
  x_77 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_77, 0, x_76);
  lean_ctor_set(x_77, 1, x_75);
  x_78 = lean_array_push(x_67, x_77);
  x_79 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_79, 0, x_76);
  lean_ctor_set(x_79, 1, x_78);
  x_80 = lean_array_push(x_66, x_79);
  x_81 = l_prec_x28___x29___closed__7;
  x_82 = lean_alloc_ctor(2, 2, 0);
  lean_ctor_set(x_82, 0, x_59);
  lean_ctor_set(x_82, 1, x_81);
  x_83 = lean_array_push(x_80, x_82);
  x_84 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_84, 0, x_62);
  lean_ctor_set(x_84, 1, x_83);
  x_85 = lean_box(0);
  x_86 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___lambda__2(x_2, x_3, x_4, x_5, x_84, x_85, x_54, x_60);
  lean_dec(x_54);
  return x_86;
  }
  }
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2(lean_object* x_1, size_t x_2, size_t x_3, size_t x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
  _start:
  {
  uint8_t x_8; 
  x_8 = x_4 < x_3;
  if (x_8 == 0)
  {
  lean_object* x_9; lean_object* x_10; 
  lean_dec(x_6);
  lean_dec(x_1);
  x_9 = x_5;
  x_10 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_10, 0, x_9);
  lean_ctor_set(x_10, 1, x_7);
  return x_10;
  }
  else
  {
  lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_22; lean_object* x_23; lean_object* x_24; uint8_t x_25; 
  x_11 = lean_array_uget(x_5, x_4);
  x_12 = lean_unsigned_to_nat(0u);
  x_13 = lean_array_uset(x_5, x_4, x_12);
  x_22 = x_11;
  x_23 = l_myMacro____x40_Init_Notation___hyg_16821____closed__5;
  lean_inc(x_1);
  x_24 = lean_name_mk_string(x_1, x_23);
  lean_inc(x_22);
  x_25 = l_Lean_Syntax_isOfKind(x_22, x_24);
  lean_dec(x_24);
  if (x_25 == 0)
  {
  lean_object* x_26; lean_object* x_27; 
  lean_dec(x_22);
  lean_dec(x_13);
  lean_dec(x_6);
  lean_dec(x_1);
  x_26 = lean_box(1);
  x_27 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_27, 0, x_26);
  lean_ctor_set(x_27, 1, x_7);
  return x_27;
  }
  else
  {
  lean_object* x_28; lean_object* x_29; uint8_t x_30; 
  x_28 = l_Lean_Syntax_getArg(x_22, x_12);
  x_29 = l_Lean_identKind___closed__2;
  lean_inc(x_28);
  x_30 = l_Lean_Syntax_isOfKind(x_28, x_29);
  if (x_30 == 0)
  {
  lean_object* x_31; lean_object* x_32; 
  lean_dec(x_28);
  lean_dec(x_22);
  lean_dec(x_13);
  lean_dec(x_6);
  lean_dec(x_1);
  x_31 = lean_box(1);
  x_32 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_32, 0, x_31);
  lean_ctor_set(x_32, 1, x_7);
  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_unsigned_to_nat(1u);
  x_34 = l_Lean_Syntax_getArg(x_22, x_33);
  x_35 = l_Lean_Syntax_getArgs(x_34);
  lean_dec(x_34);
  x_36 = l_myMacro____x40_Init_NotationExtra___hyg_5248____closed__1;
  x_37 = l_Array_sequenceMap___at_myMacro____x40_Init_NotationExtra___hyg_5248____spec__1(x_35, x_36);
  lean_dec(x_35);
  if (lean_obj_tag(x_37) == 0)
  {
  lean_object* x_38; lean_object* x_39; 
  lean_dec(x_28);
  lean_dec(x_22);
  lean_dec(x_13);
  lean_dec(x_6);
  lean_dec(x_1);
  x_38 = lean_box(1);
  x_39 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_39, 0, x_38);
  lean_ctor_set(x_39, 1, x_7);
  return x_39;
  }
  else
  {
  uint8_t x_40; 
  x_40 = !lean_is_exclusive(x_37);
  if (x_40 == 0)
  {
  lean_object* x_41; lean_object* x_42; lean_object* x_43; uint8_t x_44; 
  x_41 = lean_ctor_get(x_37, 0);
  x_42 = lean_unsigned_to_nat(2u);
  x_43 = l_Lean_Syntax_getArg(x_22, x_42);
  x_44 = l_Lean_Syntax_isNone(x_43);
  if (x_44 == 0)
  {
  lean_object* x_45; uint8_t x_46; 
  x_45 = l_Lean_nullKind;
  lean_inc(x_43);
  x_46 = l_Lean_Syntax_isNodeOf(x_43, x_45, x_33);
  if (x_46 == 0)
  {
  lean_object* x_47; lean_object* x_48; 
  lean_dec(x_43);
  lean_free_object(x_37);
  lean_dec(x_41);
  lean_dec(x_28);
  lean_dec(x_22);
  lean_dec(x_13);
  lean_dec(x_6);
  lean_dec(x_1);
  x_47 = lean_box(1);
  x_48 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_48, 0, x_47);
  lean_ctor_set(x_48, 1, x_7);
  return x_48;
  }
  else
  {
  lean_object* x_49; lean_object* x_50; lean_object* x_51; uint8_t x_52; 
  x_49 = l_Lean_Syntax_getArg(x_43, x_12);
  lean_dec(x_43);
  x_50 = l_Lean_expandExplicitBindersAux_loop___closed__3;
  lean_inc(x_1);
  x_51 = lean_name_mk_string(x_1, x_50);
  lean_inc(x_49);
  x_52 = l_Lean_Syntax_isOfKind(x_49, x_51);
  lean_dec(x_51);
  if (x_52 == 0)
  {
  lean_object* x_53; lean_object* x_54; 
  lean_dec(x_49);
  lean_free_object(x_37);
  lean_dec(x_41);
  lean_dec(x_28);
  lean_dec(x_22);
  lean_dec(x_13);
  lean_dec(x_6);
  lean_dec(x_1);
  x_53 = lean_box(1);
  x_54 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_54, 0, x_53);
  lean_ctor_set(x_54, 1, x_7);
  return x_54;
  }
  else
  {
  lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; 
  x_55 = l_Lean_Syntax_getArg(x_49, x_33);
  lean_dec(x_49);
  lean_ctor_set(x_37, 0, x_55);
  x_56 = lean_box(0);
  lean_inc(x_6);
  lean_inc(x_1);
  x_57 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___lambda__3(x_22, x_1, x_28, x_41, x_2, x_56, x_37, x_6, x_7);
  lean_dec(x_22);
  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_14 = x_58;
  x_15 = x_59;
  goto block_21;
  }
  }
  }
  else
  {
  lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; 
  lean_dec(x_43);
  lean_free_object(x_37);
  x_60 = lean_box(0);
  x_61 = lean_box(0);
  lean_inc(x_6);
  lean_inc(x_1);
  x_62 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___lambda__3(x_22, x_1, x_28, x_41, x_2, x_61, x_60, x_6, x_7);
  lean_dec(x_22);
  x_63 = lean_ctor_get(x_62, 0);
  lean_inc(x_63);
  x_64 = lean_ctor_get(x_62, 1);
  lean_inc(x_64);
  lean_dec(x_62);
  x_14 = x_63;
  x_15 = x_64;
  goto block_21;
  }
  }
  else
  {
  lean_object* x_65; lean_object* x_66; lean_object* x_67; uint8_t x_68; 
  x_65 = lean_ctor_get(x_37, 0);
  lean_inc(x_65);
  lean_dec(x_37);
  x_66 = lean_unsigned_to_nat(2u);
  x_67 = l_Lean_Syntax_getArg(x_22, x_66);
  x_68 = l_Lean_Syntax_isNone(x_67);
  if (x_68 == 0)
  {
  lean_object* x_69; uint8_t x_70; 
  x_69 = l_Lean_nullKind;
  lean_inc(x_67);
  x_70 = l_Lean_Syntax_isNodeOf(x_67, x_69, x_33);
  if (x_70 == 0)
  {
  lean_object* x_71; lean_object* x_72; 
  lean_dec(x_67);
  lean_dec(x_65);
  lean_dec(x_28);
  lean_dec(x_22);
  lean_dec(x_13);
  lean_dec(x_6);
  lean_dec(x_1);
  x_71 = lean_box(1);
  x_72 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_72, 0, x_71);
  lean_ctor_set(x_72, 1, x_7);
  return x_72;
  }
  else
  {
  lean_object* x_73; lean_object* x_74; lean_object* x_75; uint8_t x_76; 
  x_73 = l_Lean_Syntax_getArg(x_67, x_12);
  lean_dec(x_67);
  x_74 = l_Lean_expandExplicitBindersAux_loop___closed__3;
  lean_inc(x_1);
  x_75 = lean_name_mk_string(x_1, x_74);
  lean_inc(x_73);
  x_76 = l_Lean_Syntax_isOfKind(x_73, x_75);
  lean_dec(x_75);
  if (x_76 == 0)
  {
  lean_object* x_77; lean_object* x_78; 
  lean_dec(x_73);
  lean_dec(x_65);
  lean_dec(x_28);
  lean_dec(x_22);
  lean_dec(x_13);
  lean_dec(x_6);
  lean_dec(x_1);
  x_77 = lean_box(1);
  x_78 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_78, 0, x_77);
  lean_ctor_set(x_78, 1, x_7);
  return x_78;
  }
  else
  {
  lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; 
  x_79 = l_Lean_Syntax_getArg(x_73, x_33);
  lean_dec(x_73);
  x_80 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_80, 0, x_79);
  x_81 = lean_box(0);
  lean_inc(x_6);
  lean_inc(x_1);
  x_82 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___lambda__3(x_22, x_1, x_28, x_65, x_2, x_81, x_80, x_6, x_7);
  lean_dec(x_22);
  x_83 = lean_ctor_get(x_82, 0);
  lean_inc(x_83);
  x_84 = lean_ctor_get(x_82, 1);
  lean_inc(x_84);
  lean_dec(x_82);
  x_14 = x_83;
  x_15 = x_84;
  goto block_21;
  }
  }
  }
  else
  {
  lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; 
  lean_dec(x_67);
  x_85 = lean_box(0);
  x_86 = lean_box(0);
  lean_inc(x_6);
  lean_inc(x_1);
  x_87 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___lambda__3(x_22, x_1, x_28, x_65, x_2, x_86, x_85, x_6, x_7);
  lean_dec(x_22);
  x_88 = lean_ctor_get(x_87, 0);
  lean_inc(x_88);
  x_89 = lean_ctor_get(x_87, 1);
  lean_inc(x_89);
  lean_dec(x_87);
  x_14 = x_88;
  x_15 = x_89;
  goto block_21;
  }
  }
  }
  }
  }
  block_21:
  {
  size_t x_16; size_t x_17; lean_object* x_18; lean_object* x_19; 
  x_16 = 1;
  x_17 = x_4 + x_16;
  x_18 = x_14;
  x_19 = lean_array_uset(x_13, x_4, x_18);
  x_4 = x_17;
  x_5 = x_19;
  x_7 = x_15;
  goto _start;
  }
  }
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, size_t x_4, size_t x_5, lean_object* x_6) {
  _start:
  {
  uint8_t x_7; 
  x_7 = x_5 < x_4;
  if (x_7 == 0)
  {
  lean_object* x_8; 
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_8 = x_6;
  return x_8;
  }
  else
  {
  lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; size_t x_21; size_t x_22; lean_object* x_23; lean_object* x_24; 
  x_9 = lean_array_uget(x_6, x_5);
  x_10 = lean_unsigned_to_nat(0u);
  x_11 = lean_array_uset(x_6, x_5, x_10);
  x_12 = x_9;
  lean_inc(x_2);
  x_13 = lean_array_push(x_2, x_12);
  x_14 = l_myMacro____x40_Init_Notation___hyg_1346____closed__7;
  lean_inc(x_1);
  x_15 = lean_alloc_ctor(2, 2, 0);
  lean_ctor_set(x_15, 0, x_1);
  lean_ctor_set(x_15, 1, x_14);
  lean_inc(x_2);
  x_16 = lean_array_push(x_2, x_15);
  lean_inc(x_3);
  x_17 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_17, 0, x_3);
  lean_ctor_set(x_17, 1, x_16);
  x_18 = lean_array_push(x_13, x_17);
  x_19 = l_Lean_groupKind___closed__2;
  x_20 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_20, 0, x_19);
  lean_ctor_set(x_20, 1, x_18);
  x_21 = 1;
  x_22 = x_5 + x_21;
  x_23 = x_20;
  x_24 = lean_array_uset(x_11, x_5, x_23);
  x_5 = x_22;
  x_6 = x_24;
  goto _start;
  }
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___boxed__const__1() {
  _start:
  {
  size_t x_1; lean_object* x_2; 
  x_1 = 0;
  x_2 = lean_box_usize(x_1);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; uint8_t x_5; 
  x_4 = l_Lean_Parser_Term_whereDecls_formatter___closed__2;
  lean_inc(x_1);
  x_5 = l_Lean_Syntax_isOfKind(x_1, x_4);
  if (x_5 == 0)
  {
  lean_object* x_6; lean_object* x_7; 
  lean_dec(x_2);
  lean_dec(x_1);
  x_6 = lean_box(1);
  x_7 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_7, 0, x_6);
  lean_ctor_set(x_7, 1, x_3);
  return x_7;
  }
  else
  {
  lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
  x_8 = lean_unsigned_to_nat(1u);
  x_9 = l_Lean_Syntax_getArg(x_1, x_8);
  lean_dec(x_1);
  x_10 = l_Lean_Syntax_getArgs(x_9);
  lean_dec(x_9);
  x_11 = l_Lean_Elab_Term_expandWhereDecls___closed__1;
  x_12 = l_Array_sequenceMap___at_myMacro____x40_Init_NotationExtra___hyg_5248____spec__1(x_10, x_11);
  lean_dec(x_10);
  if (lean_obj_tag(x_12) == 0)
  {
  lean_object* x_13; lean_object* x_14; 
  lean_dec(x_2);
  x_13 = lean_box(1);
  x_14 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_14, 0, x_13);
  lean_ctor_set(x_14, 1, x_3);
  return x_14;
  }
  else
  {
  lean_object* x_15; lean_object* x_16; size_t x_17; size_t 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; 
  x_15 = lean_ctor_get(x_12, 0);
  lean_inc(x_15);
  lean_dec(x_12);
  x_16 = lean_array_get_size(x_15);
  x_17 = lean_usize_of_nat(x_16);
  lean_dec(x_16);
  x_18 = 0;
  x_19 = x_15;
  x_20 = l_myMacro____x40_Init_Notation___hyg_2278____closed__2;
  x_21 = lean_box_usize(x_17);
  x_22 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___boxed__const__1;
  x_23 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__1___boxed), 6, 4);
  lean_closure_set(x_23, 0, x_20);
  lean_closure_set(x_23, 1, x_21);
  lean_closure_set(x_23, 2, x_22);
  lean_closure_set(x_23, 3, x_19);
  x_24 = x_23;
  lean_inc(x_2);
  x_25 = lean_apply_2(x_24, x_2, x_3);
  if (lean_obj_tag(x_25) == 0)
  {
  lean_object* x_26; lean_object* x_27; lean_object* x_28; size_t x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; 
  x_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_array_get_size(x_26);
  x_29 = lean_usize_of_nat(x_28);
  lean_dec(x_28);
  x_30 = x_26;
  x_31 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___boxed__const__1;
  x_32 = lean_box_usize(x_29);
  x_33 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___boxed__const__1;
  x_34 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___boxed), 7, 5);
  lean_closure_set(x_34, 0, x_20);
  lean_closure_set(x_34, 1, x_31);
  lean_closure_set(x_34, 2, x_32);
  lean_closure_set(x_34, 3, x_33);
  lean_closure_set(x_34, 4, x_30);
  x_35 = x_34;
  lean_inc(x_2);
  x_36 = lean_apply_2(x_35, x_2, x_27);
  if (lean_obj_tag(x_36) == 0)
  {
  lean_object* x_37; lean_object* x_38; lean_object* x_39; uint8_t x_40; 
  x_37 = lean_ctor_get(x_36, 0);
  lean_inc(x_37);
  x_38 = lean_ctor_get(x_36, 1);
  lean_inc(x_38);
  lean_dec(x_36);
  x_39 = l_Lean_MonadRef_mkInfoFromRefPos___at_myMacro____x40_Init_Notation___hyg_113____spec__1(x_2, x_38);
  lean_dec(x_2);
  x_40 = !lean_is_exclusive(x_39);
  if (x_40 == 0)
  {
  lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; size_t x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; 
  x_41 = lean_ctor_get(x_39, 0);
  x_42 = l_addParenHeuristic___closed__1;
  lean_inc(x_41);
  x_43 = lean_alloc_ctor(2, 2, 0);
  lean_ctor_set(x_43, 0, x_41);
  lean_ctor_set(x_43, 1, x_42);
  x_44 = l_Array_empty___closed__1;
  x_45 = lean_array_push(x_44, x_43);
  x_46 = l_myMacro____x40_Init_Notation___hyg_1481____closed__8;
  x_47 = lean_array_push(x_45, x_46);
  x_48 = lean_array_get_size(x_37);
  x_49 = lean_usize_of_nat(x_48);
  lean_dec(x_48);
  x_50 = x_37;
  x_51 = l_Lean_nullKind___closed__2;
  lean_inc(x_41);
  x_52 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__3(x_41, x_44, x_51, x_49, x_18, x_50);
  x_53 = x_52;
  x_54 = l_Array_appendCore___rarg(x_44, x_53);
  lean_dec(x_53);
  x_55 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_55, 0, x_51);
  lean_ctor_set(x_55, 1, x_54);
  x_56 = lean_array_push(x_47, x_55);
  x_57 = l_Std_Range_myMacro____x40_Init_Data_Range___hyg_369____closed__16;
  x_58 = lean_array_push(x_56, x_57);
  x_59 = lean_array_push(x_58, x_46);
  x_60 = l_Std_Range_myMacro____x40_Init_Data_Range___hyg_369____closed__22;
  x_61 = lean_alloc_ctor(2, 2, 0);
  lean_ctor_set(x_61, 0, x_41);
  lean_ctor_set(x_61, 1, x_60);
  x_62 = lean_array_push(x_59, x_61);
  x_63 = l_Std_Range_myMacro____x40_Init_Data_Range___hyg_369____closed__2;
  x_64 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_64, 0, x_63);
  lean_ctor_set(x_64, 1, x_62);
  lean_ctor_set(x_39, 0, x_64);
  return x_39;
  }
  else
  {
  lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; size_t x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; 
  x_65 = lean_ctor_get(x_39, 0);
  x_66 = lean_ctor_get(x_39, 1);
  lean_inc(x_66);
  lean_inc(x_65);
  lean_dec(x_39);
  x_67 = l_addParenHeuristic___closed__1;
  lean_inc(x_65);
  x_68 = lean_alloc_ctor(2, 2, 0);
  lean_ctor_set(x_68, 0, x_65);
  lean_ctor_set(x_68, 1, x_67);
  x_69 = l_Array_empty___closed__1;
  x_70 = lean_array_push(x_69, x_68);
  x_71 = l_myMacro____x40_Init_Notation___hyg_1481____closed__8;
  x_72 = lean_array_push(x_70, x_71);
  x_73 = lean_array_get_size(x_37);
  x_74 = lean_usize_of_nat(x_73);
  lean_dec(x_73);
  x_75 = x_37;
  x_76 = l_Lean_nullKind___closed__2;
  lean_inc(x_65);
  x_77 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__3(x_65, x_69, x_76, x_74, x_18, x_75);
  x_78 = x_77;
  x_79 = l_Array_appendCore___rarg(x_69, x_78);
  lean_dec(x_78);
  x_80 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_80, 0, x_76);
  lean_ctor_set(x_80, 1, x_79);
  x_81 = lean_array_push(x_72, x_80);
  x_82 = l_Std_Range_myMacro____x40_Init_Data_Range___hyg_369____closed__16;
  x_83 = lean_array_push(x_81, x_82);
  x_84 = lean_array_push(x_83, x_71);
  x_85 = l_Std_Range_myMacro____x40_Init_Data_Range___hyg_369____closed__22;
  x_86 = lean_alloc_ctor(2, 2, 0);
  lean_ctor_set(x_86, 0, x_65);
  lean_ctor_set(x_86, 1, x_85);
  x_87 = lean_array_push(x_84, x_86);
  x_88 = l_Std_Range_myMacro____x40_Init_Data_Range___hyg_369____closed__2;
  x_89 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_89, 0, x_88);
  lean_ctor_set(x_89, 1, x_87);
  x_90 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_90, 0, x_89);
  lean_ctor_set(x_90, 1, x_66);
  return x_90;
  }
  }
  else
  {
  uint8_t x_91; 
  lean_dec(x_2);
  x_91 = !lean_is_exclusive(x_36);
  if (x_91 == 0)
  {
  return x_36;
  }
  else
  {
  lean_object* x_92; lean_object* x_93; lean_object* x_94; 
  x_92 = lean_ctor_get(x_36, 0);
  x_93 = lean_ctor_get(x_36, 1);
  lean_inc(x_93);
  lean_inc(x_92);
  lean_dec(x_36);
  x_94 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_94, 0, x_92);
  lean_ctor_set(x_94, 1, x_93);
  return x_94;
  }
  }
  }
  else
  {
  uint8_t x_95; 
  lean_dec(x_2);
  x_95 = !lean_is_exclusive(x_25);
  if (x_95 == 0)
  {
  return x_25;
  }
  else
  {
  lean_object* x_96; lean_object* x_97; lean_object* x_98; 
  x_96 = lean_ctor_get(x_25, 0);
  x_97 = lean_ctor_get(x_25, 1);
  lean_inc(x_97);
  lean_inc(x_96);
  lean_dec(x_25);
  x_98 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_98, 0, x_96);
  lean_ctor_set(x_98, 1, x_97);
  return x_98;
  }
  }
  }
  }
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  size_t x_7; size_t x_8; lean_object* x_9; 
  x_7 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_8 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_9 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__1(x_1, x_7, x_8, x_4, x_5, x_6);
  return x_9;
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___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) {
  _start:
  {
  lean_object* x_7; 
  x_7 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6);
  lean_dec(x_5);
  lean_dec(x_3);
  return x_7;
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___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) {
  _start:
  {
  size_t x_9; lean_object* x_10; 
  x_9 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_10 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___lambda__2(x_1, x_2, x_3, x_9, x_5, x_6, x_7, x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  return x_10;
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___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) {
  _start:
  {
  size_t x_10; lean_object* x_11; 
  x_10 = lean_unbox_usize(x_5);
  lean_dec(x_5);
  x_11 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___lambda__3(x_1, x_2, x_3, x_4, x_10, x_6, x_7, x_8, x_9);
  lean_dec(x_6);
  lean_dec(x_1);
  return x_11;
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
  _start:
  {
  size_t x_8; size_t x_9; size_t x_10; lean_object* x_11; 
  x_8 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_9 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_10 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_11 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__2(x_1, x_8, x_9, x_10, x_5, x_6, x_7);
  return x_11;
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___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) {
  _start:
  {
  size_t x_7; size_t x_8; lean_object* x_9; 
  x_7 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_8 = lean_unbox_usize(x_5);
  lean_dec(x_5);
  x_9 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__3(x_1, x_2, x_3, x_7, x_8, x_6);
  return x_9;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_declValToTerm___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("unexpected declaration body");
  return x_1;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_declValToTerm___closed__2() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("declaration body is missing");
  return x_1;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_declValToTerm(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; uint8_t x_5; uint8_t x_6; 
  x_4 = l_Lean_myMacro____x40_Init_NotationExtra___hyg_1354____closed__32;
  lean_inc(x_1);
  x_5 = l_Lean_Syntax_isOfKind(x_1, x_4);
  x_6 = !lean_is_exclusive(x_2);
  if (x_6 == 0)
  {
  lean_object* x_7; lean_object* x_8; 
  x_7 = lean_ctor_get(x_2, 5);
  x_8 = l_Lean_replaceRef(x_1, x_7);
  lean_dec(x_7);
  lean_ctor_set(x_2, 5, x_8);
  if (x_5 == 0)
  {
  lean_object* x_9; uint8_t x_10; 
  x_9 = l_Lean_Parser_Command_declValEqns___elambda__1___closed__2;
  lean_inc(x_1);
  x_10 = l_Lean_Syntax_isOfKind(x_1, x_9);
  if (x_10 == 0)
  {
  lean_object* x_11; uint8_t x_12; 
  x_11 = l_Lean_Parser_Term_whereDecls_formatter___closed__2;
  lean_inc(x_1);
  x_12 = l_Lean_Syntax_isOfKind(x_1, x_11);
  if (x_12 == 0)
  {
  uint8_t x_13; 
  x_13 = l_Lean_Syntax_isMissing(x_1);
  if (x_13 == 0)
  {
  lean_object* x_14; lean_object* x_15; 
  x_14 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_declValToTerm___closed__1;
  x_15 = l_Lean_Macro_throwErrorAt___rarg(x_1, x_14, x_2, x_3);
  lean_dec(x_1);
  return x_15;
  }
  else
  {
  lean_object* x_16; lean_object* x_17; 
  x_16 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_declValToTerm___closed__2;
  x_17 = l_Lean_Macro_throwErrorAt___rarg(x_1, x_16, x_2, x_3);
  lean_dec(x_1);
  return x_17;
  }
  }
  else
  {
  lean_object* x_18; 
  x_18 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst(x_1, x_2, x_3);
  return x_18;
  }
  }
  else
  {
  lean_object* x_19; lean_object* x_20; lean_object* x_21; 
  x_19 = lean_unsigned_to_nat(0u);
  x_20 = l_Lean_Syntax_getArg(x_1, x_19);
  lean_dec(x_1);
  x_21 = l_Lean_Elab_Term_expandMatchAltsWhereDecls(x_20, x_2, x_3);
  lean_dec(x_20);
  return x_21;
  }
  }
  else
  {
  lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; 
  x_22 = lean_unsigned_to_nat(2u);
  x_23 = l_Lean_Syntax_getArg(x_1, x_22);
  x_24 = lean_unsigned_to_nat(1u);
  x_25 = l_Lean_Syntax_getArg(x_1, x_24);
  lean_dec(x_1);
  x_26 = l_Lean_Elab_Term_expandWhereDeclsOpt(x_23, x_25, x_2, x_3);
  lean_dec(x_2);
  lean_dec(x_23);
  return x_26;
  }
  }
  else
  {
  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; 
  x_27 = lean_ctor_get(x_2, 0);
  x_28 = lean_ctor_get(x_2, 1);
  x_29 = lean_ctor_get(x_2, 2);
  x_30 = lean_ctor_get(x_2, 3);
  x_31 = lean_ctor_get(x_2, 4);
  x_32 = lean_ctor_get(x_2, 5);
  lean_inc(x_32);
  lean_inc(x_31);
  lean_inc(x_30);
  lean_inc(x_29);
  lean_inc(x_28);
  lean_inc(x_27);
  lean_dec(x_2);
  x_33 = l_Lean_replaceRef(x_1, x_32);
  lean_dec(x_32);
  x_34 = lean_alloc_ctor(0, 6, 0);
  lean_ctor_set(x_34, 0, x_27);
  lean_ctor_set(x_34, 1, x_28);
  lean_ctor_set(x_34, 2, x_29);
  lean_ctor_set(x_34, 3, x_30);
  lean_ctor_set(x_34, 4, x_31);
  lean_ctor_set(x_34, 5, x_33);
  if (x_5 == 0)
  {
  lean_object* x_35; uint8_t x_36; 
  x_35 = l_Lean_Parser_Command_declValEqns___elambda__1___closed__2;
  lean_inc(x_1);
  x_36 = l_Lean_Syntax_isOfKind(x_1, x_35);
  if (x_36 == 0)
  {
  lean_object* x_37; uint8_t x_38; 
  x_37 = l_Lean_Parser_Term_whereDecls_formatter___closed__2;
  lean_inc(x_1);
  x_38 = l_Lean_Syntax_isOfKind(x_1, x_37);
  if (x_38 == 0)
  {
  uint8_t x_39; 
  x_39 = l_Lean_Syntax_isMissing(x_1);
  if (x_39 == 0)
  {
  lean_object* x_40; lean_object* x_41; 
  x_40 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_declValToTerm___closed__1;
  x_41 = l_Lean_Macro_throwErrorAt___rarg(x_1, x_40, x_34, x_3);
  lean_dec(x_1);
  return x_41;
  }
  else
  {
  lean_object* x_42; lean_object* x_43; 
  x_42 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_declValToTerm___closed__2;
  x_43 = l_Lean_Macro_throwErrorAt___rarg(x_1, x_42, x_34, x_3);
  lean_dec(x_1);
  return x_43;
  }
  }
  else
  {
  lean_object* x_44; 
  x_44 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst(x_1, x_34, x_3);
  return x_44;
  }
  }
  else
  {
  lean_object* x_45; lean_object* x_46; lean_object* x_47; 
  x_45 = lean_unsigned_to_nat(0u);
  x_46 = l_Lean_Syntax_getArg(x_1, x_45);
  lean_dec(x_1);
  x_47 = l_Lean_Elab_Term_expandMatchAltsWhereDecls(x_46, x_34, x_3);
  lean_dec(x_46);
  return x_47;
  }
  }
  else
  {
  lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; 
  x_48 = lean_unsigned_to_nat(2u);
  x_49 = l_Lean_Syntax_getArg(x_1, x_48);
  x_50 = lean_unsigned_to_nat(1u);
  x_51 = l_Lean_Syntax_getArg(x_1, x_50);
  lean_dec(x_1);
  x_52 = l_Lean_Elab_Term_expandWhereDeclsOpt(x_49, x_51, x_34, x_3);
  lean_dec(x_34);
  lean_dec(x_49);
  return x_52;
  }
  }
  }
  }
  lean_object* l_Lean_Meta_forallBoundedTelescope___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___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; 
  x_11 = lean_alloc_closure((void*)(l_Lean_Meta_forallTelescope___at___private_Lean_Elab_Term_0__Lean_Elab_Term_tryPureCoe_x3f___spec__1___rarg___lambda__1), 10, 3);
  lean_closure_set(x_11, 0, x_3);
  lean_closure_set(x_11, 1, x_4);
  lean_closure_set(x_11, 2, x_5);
  x_12 = l___private_Lean_Meta_Basic_0__Lean_Meta_forallTelescopeReducingAux___rarg(x_1, x_2, 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)
  {
  return x_12;
  }
  else
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; 
  x_14 = lean_ctor_get(x_12, 0);
  x_15 = lean_ctor_get(x_12, 1);
  lean_inc(x_15);
  lean_inc(x_14);
  lean_dec(x_12);
  x_16 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_16, 0, x_14);
  lean_ctor_set(x_16, 1, x_15);
  return x_16;
  }
  }
  else
  {
  uint8_t x_17; 
  x_17 = !lean_is_exclusive(x_12);
  if (x_17 == 0)
  {
  return x_12;
  }
  else
  {
  lean_object* x_18; lean_object* x_19; lean_object* x_20; 
  x_18 = lean_ctor_get(x_12, 0);
  x_19 = lean_ctor_get(x_12, 1);
  lean_inc(x_19);
  lean_inc(x_18);
  lean_dec(x_12);
  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_Meta_forallBoundedTelescope___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_Meta_forallBoundedTelescope___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__1___rarg), 10, 0);
  return x_2;
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2___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; uint8_t x_9; 
  x_8 = lean_st_ref_get(x_6, x_7);
  x_9 = !lean_is_exclusive(x_8);
  if (x_9 == 0)
  {
  lean_object* x_10; lean_object* x_11; 
  x_10 = lean_ctor_get(x_8, 0);
  x_11 = lean_ctor_get(x_10, 0);
  lean_inc(x_11);
  lean_dec(x_10);
  lean_ctor_set(x_8, 0, x_11);
  return x_8;
  }
  else
  {
  lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
  x_12 = lean_ctor_get(x_8, 0);
  x_13 = lean_ctor_get(x_8, 1);
  lean_inc(x_13);
  lean_inc(x_12);
  lean_dec(x_8);
  x_14 = lean_ctor_get(x_12, 0);
  lean_inc(x_14);
  lean_dec(x_12);
  x_15 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_15, 0, x_14);
  lean_ctor_set(x_15, 1, x_13);
  return x_15;
  }
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2___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) {
  _start:
  {
  lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; 
  x_10 = lean_ctor_get(x_7, 4);
  lean_inc(x_10);
  x_11 = lean_ctor_get(x_7, 5);
  lean_inc(x_11);
  lean_inc(x_2);
  x_12 = lean_alloc_closure((void*)(l___private_Lean_Elab_Util_0__Lean_Elab_expandMacro_x3f___boxed), 4, 1);
  lean_closure_set(x_12, 0, x_2);
  lean_inc(x_10);
  x_13 = lean_alloc_closure((void*)(l_ReaderT_pure___at_Lean_Elab_liftMacroM___spec__1___rarg___boxed), 3, 1);
  lean_closure_set(x_13, 0, x_10);
  lean_inc(x_2);
  x_14 = lean_alloc_closure((void*)(l_Lean_Elab_liftMacroM___rarg___lambda__1___boxed), 4, 1);
  lean_closure_set(x_14, 0, x_2);
  lean_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_2);
  x_15 = lean_alloc_closure((void*)(l_Lean_Elab_liftMacroM___rarg___lambda__2___boxed), 6, 3);
  lean_closure_set(x_15, 0, x_2);
  lean_closure_set(x_15, 1, x_10);
  lean_closure_set(x_15, 2, x_11);
  lean_inc(x_2);
  x_16 = lean_alloc_closure((void*)(l_Lean_Elab_liftMacroM___rarg___lambda__3___boxed), 6, 3);
  lean_closure_set(x_16, 0, x_2);
  lean_closure_set(x_16, 1, x_10);
  lean_closure_set(x_16, 2, x_11);
  x_17 = lean_alloc_ctor(0, 5, 0);
  lean_ctor_set(x_17, 0, x_12);
  lean_ctor_set(x_17, 1, x_13);
  lean_ctor_set(x_17, 2, x_14);
  lean_ctor_set(x_17, 3, x_15);
  lean_ctor_set(x_17, 4, x_16);
  x_18 = x_17;
  x_19 = lean_ctor_get(x_7, 3);
  lean_inc(x_19);
  x_20 = l_Lean_Elab_Term_getCurrMacroScope(x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  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);
  x_23 = lean_ctor_get(x_7, 1);
  lean_inc(x_23);
  x_24 = lean_ctor_get(x_7, 2);
  lean_inc(x_24);
  x_25 = lean_st_ref_get(x_8, x_22);
  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, 1);
  lean_inc(x_28);
  lean_dec(x_26);
  x_29 = lean_environment_main_module(x_2);
  x_30 = lean_alloc_ctor(0, 6, 0);
  lean_ctor_set(x_30, 0, x_18);
  lean_ctor_set(x_30, 1, x_29);
  lean_ctor_set(x_30, 2, x_21);
  lean_ctor_set(x_30, 3, x_23);
  lean_ctor_set(x_30, 4, x_24);
  lean_ctor_set(x_30, 5, x_19);
  x_31 = lean_box(0);
  x_32 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_32, 0, x_28);
  lean_ctor_set(x_32, 1, x_31);
  x_33 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_declValToTerm(x_1, x_30, x_32);
  if (lean_obj_tag(x_33) == 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; uint8_t x_40; 
  x_34 = lean_ctor_get(x_33, 0);
  lean_inc(x_34);
  x_35 = lean_ctor_get(x_33, 1);
  lean_inc(x_35);
  lean_dec(x_33);
  x_36 = lean_ctor_get(x_35, 0);
  lean_inc(x_36);
  x_37 = lean_st_ref_take(x_8, x_27);
  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);
  x_40 = !lean_is_exclusive(x_38);
  if (x_40 == 0)
  {
  lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; uint8_t x_47; 
  x_41 = lean_ctor_get(x_38, 1);
  lean_dec(x_41);
  lean_ctor_set(x_38, 1, x_36);
  x_42 = lean_st_ref_set(x_8, x_38, x_39);
  x_43 = lean_ctor_get(x_42, 1);
  lean_inc(x_43);
  lean_dec(x_42);
  x_44 = lean_ctor_get(x_35, 1);
  lean_inc(x_44);
  lean_dec(x_35);
  x_45 = l_List_reverse___rarg(x_44);
  x_46 = l_List_forM___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(x_45, x_3, x_4, x_5, x_6, x_7, x_8, x_43);
  lean_dec(x_7);
  lean_dec(x_3);
  x_47 = !lean_is_exclusive(x_46);
  if (x_47 == 0)
  {
  lean_object* x_48; 
  x_48 = lean_ctor_get(x_46, 0);
  lean_dec(x_48);
  lean_ctor_set(x_46, 0, x_34);
  return x_46;
  }
  else
  {
  lean_object* x_49; lean_object* x_50; 
  x_49 = lean_ctor_get(x_46, 1);
  lean_inc(x_49);
  lean_dec(x_46);
  x_50 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_50, 0, x_34);
  lean_ctor_set(x_50, 1, x_49);
  return x_50;
  }
  }
  else
  {
  lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; 
  x_51 = lean_ctor_get(x_38, 0);
  x_52 = lean_ctor_get(x_38, 2);
  x_53 = lean_ctor_get(x_38, 3);
  lean_inc(x_53);
  lean_inc(x_52);
  lean_inc(x_51);
  lean_dec(x_38);
  x_54 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_54, 0, x_51);
  lean_ctor_set(x_54, 1, x_36);
  lean_ctor_set(x_54, 2, x_52);
  lean_ctor_set(x_54, 3, x_53);
  x_55 = lean_st_ref_set(x_8, x_54, x_39);
  x_56 = lean_ctor_get(x_55, 1);
  lean_inc(x_56);
  lean_dec(x_55);
  x_57 = lean_ctor_get(x_35, 1);
  lean_inc(x_57);
  lean_dec(x_35);
  x_58 = l_List_reverse___rarg(x_57);
  x_59 = l_List_forM___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__3(x_58, x_3, x_4, x_5, x_6, x_7, x_8, x_56);
  lean_dec(x_7);
  lean_dec(x_3);
  x_60 = lean_ctor_get(x_59, 1);
  lean_inc(x_60);
  if (lean_is_exclusive(x_59)) {
   lean_ctor_release(x_59, 0);
   lean_ctor_release(x_59, 1);
   x_61 = x_59;
  } else {
   lean_dec_ref(x_59);
   x_61 = lean_box(0);
  }
  if (lean_is_scalar(x_61)) {
   x_62 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_62 = x_61;
  }
  lean_ctor_set(x_62, 0, x_34);
  lean_ctor_set(x_62, 1, x_60);
  return x_62;
  }
  }
  else
  {
  lean_object* x_63; 
  x_63 = lean_ctor_get(x_33, 0);
  lean_inc(x_63);
  lean_dec(x_33);
  if (lean_obj_tag(x_63) == 0)
  {
  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_63, 0);
  lean_inc(x_64);
  x_65 = lean_ctor_get(x_63, 1);
  lean_inc(x_65);
  lean_dec(x_63);
  x_66 = lean_alloc_ctor(2, 1, 0);
  lean_ctor_set(x_66, 0, x_65);
  x_67 = lean_alloc_ctor(0, 1, 0);
  lean_ctor_set(x_67, 0, x_66);
  x_68 = l_Lean_throwErrorAt___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__4(x_64, x_67, x_3, x_4, x_5, x_6, x_7, x_8, x_27);
  lean_dec(x_64);
  return x_68;
  }
  else
  {
  lean_object* x_69; 
  lean_dec(x_7);
  lean_dec(x_3);
  x_69 = l_Lean_Elab_throwUnsupportedSyntax___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__6___rarg(x_27);
  return x_69;
  }
  }
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2___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) {
  _start:
  {
  lean_object* x_11; lean_object* x_12; uint8_t x_13; lean_object* x_14; 
  x_11 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_11, 0, x_3);
  x_12 = lean_box(0);
  x_13 = 1;
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  x_14 = l_Lean_Elab_Term_elabTermEnsuringType(x_1, x_11, x_13, x_13, x_12, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  if (lean_obj_tag(x_14) == 0)
  {
  lean_object* x_15; lean_object* x_16; uint8_t x_17; lean_object* x_18; 
  x_15 = lean_ctor_get(x_14, 0);
  lean_inc(x_15);
  x_16 = lean_ctor_get(x_14, 1);
  lean_inc(x_16);
  lean_dec(x_14);
  x_17 = 0;
  x_18 = l_Lean_Meta_mkLambdaFVars(x_2, x_15, x_17, x_13, x_6, x_7, x_8, x_9, x_16);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  return x_18;
  }
  else
  {
  uint8_t x_19; 
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_2);
  x_19 = !lean_is_exclusive(x_14);
  if (x_19 == 0)
  {
  return x_14;
  }
  else
  {
  lean_object* x_20; lean_object* x_21; lean_object* x_22; 
  x_20 = lean_ctor_get(x_14, 0);
  x_21 = lean_ctor_get(x_14, 1);
  lean_inc(x_21);
  lean_inc(x_20);
  lean_dec(x_14);
  x_22 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_22, 0, x_20);
  lean_ctor_set(x_22, 1, x_21);
  return x_22;
  }
  }
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2___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, 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; 
  x_10 = lean_ctor_get(x_1, 6);
  lean_inc(x_10);
  x_11 = lean_ctor_get(x_1, 5);
  lean_inc(x_11);
  lean_dec(x_1);
  x_12 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_12, 0, x_11);
  x_13 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2___lambda__3), 10, 1);
  lean_closure_set(x_13, 0, x_2);
  x_14 = l_Lean_Meta_forallBoundedTelescope___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__1___rarg(x_10, x_12, x_13, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  return x_14;
  }
  }
  static lean_object* _init_l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2___lambda__1___boxed), 7, 0);
  return x_1;
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2(size_t x_1, size_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
  _start:
  {
  uint8_t x_11; 
  x_11 = x_2 < x_1;
  if (x_11 == 0)
  {
  lean_object* x_12; lean_object* x_13; 
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  x_12 = x_3;
  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;
  }
  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; lean_object* x_25; lean_object* x_26; lean_object* x_27; 
  x_14 = lean_array_uget(x_3, x_2);
  x_15 = lean_unsigned_to_nat(0u);
  x_16 = lean_array_uset(x_3, x_2, x_15);
  x_17 = x_14;
  x_18 = lean_ctor_get(x_17, 3);
  lean_inc(x_18);
  x_19 = lean_ctor_get(x_17, 4);
  lean_inc(x_19);
  x_20 = lean_ctor_get(x_17, 7);
  lean_inc(x_20);
  x_21 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2___lambda__2___boxed), 9, 1);
  lean_closure_set(x_21, 0, x_20);
  x_22 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2___closed__1;
  x_23 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Term_instMonadLogTermElabM___spec__2___rarg), 9, 2);
  lean_closure_set(x_23, 0, x_22);
  lean_closure_set(x_23, 1, x_21);
  x_24 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2___lambda__4), 9, 1);
  lean_closure_set(x_24, 0, x_17);
  x_25 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Term_instMonadLogTermElabM___spec__2___rarg), 9, 2);
  lean_closure_set(x_25, 0, x_23);
  lean_closure_set(x_25, 1, x_24);
  x_26 = lean_alloc_closure((void*)(l_Lean_Elab_Term_withLevelNames___rarg), 9, 2);
  lean_closure_set(x_26, 0, x_19);
  lean_closure_set(x_26, 1, x_25);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  lean_inc(x_4);
  x_27 = l_Lean_Elab_Term_withDeclName___rarg(x_18, x_26, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  if (lean_obj_tag(x_27) == 0)
  {
  lean_object* x_28; lean_object* x_29; size_t x_30; size_t x_31; lean_object* x_32; lean_object* x_33; 
  x_28 = lean_ctor_get(x_27, 0);
  lean_inc(x_28);
  x_29 = lean_ctor_get(x_27, 1);
  lean_inc(x_29);
  lean_dec(x_27);
  x_30 = 1;
  x_31 = x_2 + x_30;
  x_32 = x_28;
  x_33 = lean_array_uset(x_16, x_2, x_32);
  x_2 = x_31;
  x_3 = x_33;
  x_10 = x_29;
  goto _start;
  }
  else
  {
  uint8_t x_35; 
  lean_dec(x_16);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  x_35 = !lean_is_exclusive(x_27);
  if (x_35 == 0)
  {
  return x_27;
  }
  else
  {
  lean_object* x_36; lean_object* x_37; lean_object* x_38; 
  x_36 = lean_ctor_get(x_27, 0);
  x_37 = lean_ctor_get(x_27, 1);
  lean_inc(x_37);
  lean_inc(x_36);
  lean_dec(x_27);
  x_38 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_38, 0, x_36);
  lean_ctor_set(x_38, 1, x_37);
  return x_38;
  }
  }
  }
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___boxed__const__1() {
  _start:
  {
  size_t x_1; lean_object* x_2; 
  x_1 = 0;
  x_2 = lean_box_usize(x_1);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues(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; size_t x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
  x_9 = lean_array_get_size(x_1);
  x_10 = lean_usize_of_nat(x_9);
  lean_dec(x_9);
  x_11 = x_1;
  x_12 = lean_box_usize(x_10);
  x_13 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___boxed__const__1;
  x_14 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2___boxed), 10, 3);
  lean_closure_set(x_14, 0, x_12);
  lean_closure_set(x_14, 1, x_13);
  lean_closure_set(x_14, 2, x_11);
  x_15 = x_14;
  x_16 = lean_apply_7(x_15, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
  return x_16;
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2___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_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2___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_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2___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) {
  _start:
  {
  lean_object* x_10; 
  x_10 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2___lambda__2(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);
  return x_10;
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
  _start:
  {
  size_t x_11; size_t x_12; lean_object* x_13; 
  x_11 = lean_unbox_usize(x_1);
  lean_dec(x_1);
  x_12 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_13 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2(x_11, x_12, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  return x_13;
  }
  }
  lean_object* l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_collectUsed___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) {
  _start:
  {
  if (lean_obj_tag(x_1) == 0)
  {
  lean_object* x_8; lean_object* x_9; 
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  x_8 = lean_box(0);
  x_9 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_9, 0, x_8);
  lean_ctor_set(x_9, 1, x_7);
  return x_9;
  }
  else
  {
  lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
  x_10 = lean_ctor_get(x_1, 0);
  lean_inc(x_10);
  x_11 = lean_ctor_get(x_1, 1);
  lean_inc(x_11);
  lean_dec(x_1);
  x_12 = lean_ctor_get(x_10, 7);
  lean_inc(x_12);
  lean_inc(x_6);
  lean_inc(x_5);
  lean_inc(x_4);
  lean_inc(x_3);
  x_13 = l_Lean_Elab_Term_collectUsedFVars(x_12, x_2, x_3, x_4, x_5, x_6, x_7);
  if (lean_obj_tag(x_13) == 0)
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; 
  x_14 = lean_ctor_get(x_13, 1);
  lean_inc(x_14);
  lean_dec(x_13);
  x_15 = lean_ctor_get(x_10, 8);
  lean_inc(x_15);
  lean_dec(x_10);
  lean_inc(x_6);
  lean_inc(x_5);
  lean_inc(x_4);
  lean_inc(x_3);
  x_16 = l_Lean_Elab_Term_collectUsedFVars(x_15, x_2, x_3, x_4, x_5, x_6, x_14);
  if (lean_obj_tag(x_16) == 0)
  {
  lean_object* x_17; 
  x_17 = lean_ctor_get(x_16, 1);
  lean_inc(x_17);
  lean_dec(x_16);
  x_1 = x_11;
  x_7 = x_17;
  goto _start;
  }
  else
  {
  uint8_t x_19; 
  lean_dec(x_11);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  x_19 = !lean_is_exclusive(x_16);
  if (x_19 == 0)
  {
  return x_16;
  }
  else
  {
  lean_object* x_20; lean_object* x_21; lean_object* x_22; 
  x_20 = lean_ctor_get(x_16, 0);
  x_21 = lean_ctor_get(x_16, 1);
  lean_inc(x_21);
  lean_inc(x_20);
  lean_dec(x_16);
  x_22 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_22, 0, x_20);
  lean_ctor_set(x_22, 1, x_21);
  return x_22;
  }
  }
  }
  else
  {
  uint8_t x_23; 
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  x_23 = !lean_is_exclusive(x_13);
  if (x_23 == 0)
  {
  return x_13;
  }
  else
  {
  lean_object* x_24; lean_object* x_25; lean_object* x_26; 
  x_24 = lean_ctor_get(x_13, 0);
  x_25 = lean_ctor_get(x_13, 1);
  lean_inc(x_25);
  lean_inc(x_24);
  lean_dec(x_13);
  x_26 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_26, 0, x_24);
  lean_ctor_set(x_26, 1, x_25);
  return x_26;
  }
  }
  }
  }
  }
  lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_collectUsed___spec__2(lean_object* x_1, size_t x_2, size_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) {
  _start:
  {
  uint8_t x_11; 
  x_11 = x_2 == x_3;
  if (x_11 == 0)
  {
  lean_object* x_12; lean_object* x_13; 
  lean_dec(x_4);
  x_12 = lean_array_uget(x_1, x_2);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  x_13 = l_Lean_Elab_Term_collectUsedFVars(x_12, x_5, x_6, x_7, x_8, x_9, x_10);
  if (lean_obj_tag(x_13) == 0)
  {
  lean_object* x_14; lean_object* x_15; size_t x_16; size_t 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 = 1;
  x_17 = x_2 + x_16;
  x_2 = x_17;
  x_4 = x_14;
  x_10 = x_15;
  goto _start;
  }
  else
  {
  uint8_t x_19; 
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  x_19 = !lean_is_exclusive(x_13);
  if (x_19 == 0)
  {
  return x_13;
  }
  else
  {
  lean_object* x_20; lean_object* x_21; lean_object* x_22; 
  x_20 = lean_ctor_get(x_13, 0);
  x_21 = lean_ctor_get(x_13, 1);
  lean_inc(x_21);
  lean_inc(x_20);
  lean_dec(x_13);
  x_22 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_22, 0, x_20);
  lean_ctor_set(x_22, 1, x_21);
  return x_22;
  }
  }
  }
  else
  {
  lean_object* x_23; 
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  x_23 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_23, 0, x_4);
  lean_ctor_set(x_23, 1, x_10);
  return x_23;
  }
  }
  }
  lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_collectUsed___spec__3(lean_object* x_1, size_t x_2, size_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) {
  _start:
  {
  uint8_t x_11; 
  x_11 = x_2 == x_3;
  if (x_11 == 0)
  {
  lean_object* x_12; lean_object* x_13; lean_object* x_14; 
  lean_dec(x_4);
  x_12 = lean_array_uget(x_1, x_2);
  x_13 = lean_ctor_get(x_12, 6);
  lean_inc(x_13);
  lean_dec(x_12);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  x_14 = l_Lean_Elab_Term_collectUsedFVars(x_13, x_5, x_6, x_7, x_8, x_9, x_10);
  if (lean_obj_tag(x_14) == 0)
  {
  lean_object* x_15; lean_object* x_16; size_t x_17; size_t x_18; 
  x_15 = lean_ctor_get(x_14, 0);
  lean_inc(x_15);
  x_16 = lean_ctor_get(x_14, 1);
  lean_inc(x_16);
  lean_dec(x_14);
  x_17 = 1;
  x_18 = x_2 + x_17;
  x_2 = x_18;
  x_4 = x_15;
  x_10 = x_16;
  goto _start;
  }
  else
  {
  uint8_t x_20; 
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  x_20 = !lean_is_exclusive(x_14);
  if (x_20 == 0)
  {
  return x_14;
  }
  else
  {
  lean_object* x_21; lean_object* x_22; lean_object* x_23; 
  x_21 = lean_ctor_get(x_14, 0);
  x_22 = lean_ctor_get(x_14, 1);
  lean_inc(x_22);
  lean_inc(x_21);
  lean_dec(x_14);
  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;
  }
  }
  }
  else
  {
  lean_object* x_24; 
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  x_24 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_24, 0, x_4);
  lean_ctor_set(x_24, 1, x_10);
  return x_24;
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_collectUsed(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_28; lean_object* x_29; uint8_t x_30; 
  x_28 = lean_array_get_size(x_1);
  x_29 = lean_unsigned_to_nat(0u);
  x_30 = lean_nat_dec_lt(x_29, x_28);
  if (x_30 == 0)
  {
  lean_dec(x_28);
  x_10 = x_9;
  goto block_27;
  }
  else
  {
  uint8_t x_31; 
  x_31 = lean_nat_dec_le(x_28, x_28);
  if (x_31 == 0)
  {
  lean_dec(x_28);
  x_10 = x_9;
  goto block_27;
  }
  else
  {
  size_t x_32; size_t x_33; lean_object* x_34; lean_object* x_35; 
  x_32 = 0;
  x_33 = lean_usize_of_nat(x_28);
  lean_dec(x_28);
  x_34 = lean_box(0);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  x_35 = l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_collectUsed___spec__3(x_1, x_32, x_33, x_34, x_4, x_5, x_6, x_7, x_8, x_9);
  if (lean_obj_tag(x_35) == 0)
  {
  lean_object* x_36; 
  x_36 = lean_ctor_get(x_35, 1);
  lean_inc(x_36);
  lean_dec(x_35);
  x_10 = x_36;
  goto block_27;
  }
  else
  {
  uint8_t x_37; 
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_3);
  x_37 = !lean_is_exclusive(x_35);
  if (x_37 == 0)
  {
  return x_35;
  }
  else
  {
  lean_object* x_38; lean_object* x_39; lean_object* x_40; 
  x_38 = lean_ctor_get(x_35, 0);
  x_39 = lean_ctor_get(x_35, 1);
  lean_inc(x_39);
  lean_inc(x_38);
  lean_dec(x_35);
  x_40 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_40, 0, x_38);
  lean_ctor_set(x_40, 1, x_39);
  return x_40;
  }
  }
  }
  }
  block_27:
  {
  lean_object* x_11; lean_object* x_12; uint8_t x_13; 
  x_11 = lean_array_get_size(x_2);
  x_12 = lean_unsigned_to_nat(0u);
  x_13 = lean_nat_dec_lt(x_12, x_11);
  if (x_13 == 0)
  {
  lean_object* x_14; 
  lean_dec(x_11);
  x_14 = l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_collectUsed___spec__1(x_3, x_4, x_5, x_6, x_7, x_8, x_10);
  return x_14;
  }
  else
  {
  uint8_t x_15; 
  x_15 = lean_nat_dec_le(x_11, x_11);
  if (x_15 == 0)
  {
  lean_object* x_16; 
  lean_dec(x_11);
  x_16 = l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_collectUsed___spec__1(x_3, x_4, x_5, x_6, x_7, x_8, x_10);
  return x_16;
  }
  else
  {
  size_t x_17; size_t x_18; lean_object* x_19; lean_object* x_20; 
  x_17 = 0;
  x_18 = lean_usize_of_nat(x_11);
  lean_dec(x_11);
  x_19 = lean_box(0);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  x_20 = l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_collectUsed___spec__2(x_2, x_17, x_18, x_19, x_4, x_5, x_6, x_7, x_8, x_10);
  if (lean_obj_tag(x_20) == 0)
  {
  lean_object* x_21; lean_object* x_22; 
  x_21 = lean_ctor_get(x_20, 1);
  lean_inc(x_21);
  lean_dec(x_20);
  x_22 = l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_collectUsed___spec__1(x_3, x_4, x_5, x_6, x_7, x_8, x_21);
  return x_22;
  }
  else
  {
  uint8_t x_23; 
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_3);
  x_23 = !lean_is_exclusive(x_20);
  if (x_23 == 0)
  {
  return x_20;
  }
  else
  {
  lean_object* x_24; lean_object* x_25; lean_object* x_26; 
  x_24 = lean_ctor_get(x_20, 0);
  x_25 = lean_ctor_get(x_20, 1);
  lean_inc(x_25);
  lean_inc(x_24);
  lean_dec(x_20);
  x_26 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_26, 0, x_24);
  lean_ctor_set(x_26, 1, x_25);
  return x_26;
  }
  }
  }
  }
  }
  }
  }
  lean_object* l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_collectUsed___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) {
  _start:
  {
  lean_object* x_8; 
  x_8 = l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_collectUsed___spec__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7);
  lean_dec(x_2);
  return x_8;
  }
  }
  lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_collectUsed___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
  _start:
  {
  size_t x_11; size_t x_12; lean_object* x_13; 
  x_11 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_12 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_13 = l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_collectUsed___spec__2(x_1, x_11, x_12, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  lean_dec(x_5);
  lean_dec(x_1);
  return x_13;
  }
  }
  lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_collectUsed___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, lean_object* x_10) {
  _start:
  {
  size_t x_11; size_t x_12; lean_object* x_13; 
  x_11 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_12 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_13 = l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_collectUsed___spec__3(x_1, x_11, x_12, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  lean_dec(x_5);
  lean_dec(x_1);
  return x_13;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_collectUsed___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_MutualDef_0__Lean_Elab_Term_collectUsed(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  lean_dec(x_4);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_10;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_removeUnusedVars_match__1___rarg(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; 
  x_3 = lean_ctor_get(x_1, 0);
  lean_inc(x_3);
  x_4 = lean_ctor_get(x_1, 1);
  lean_inc(x_4);
  lean_dec(x_1);
  x_5 = lean_apply_2(x_2, x_3, x_4);
  return x_5;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_removeUnusedVars_match__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_removeUnusedVars_match__1___rarg), 2, 0);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_removeUnusedVars(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_st_ref_get(x_10, x_11);
  x_13 = lean_ctor_get(x_12, 1);
  lean_inc(x_13);
  lean_dec(x_12);
  x_14 = l_Lean_CollectFVars_instInhabitedState___closed__1;
  x_15 = lean_st_mk_ref(x_14, x_13);
  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);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  x_18 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_collectUsed(x_2, x_3, x_4, x_16, x_7, x_8, x_9, x_10, x_17);
  if (lean_obj_tag(x_18) == 0)
  {
  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; 
  x_19 = lean_ctor_get(x_18, 1);
  lean_inc(x_19);
  lean_dec(x_18);
  x_20 = lean_st_ref_get(x_10, 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_16, x_21);
  lean_dec(x_16);
  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);
  x_25 = l_Lean_Elab_Term_removeUnused(x_1, x_23, x_7, x_8, x_9, x_10, x_24);
  return x_25;
  }
  else
  {
  uint8_t x_26; 
  lean_dec(x_16);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  x_26 = !lean_is_exclusive(x_18);
  if (x_26 == 0)
  {
  return x_18;
  }
  else
  {
  lean_object* x_27; lean_object* x_28; lean_object* x_29; 
  x_27 = lean_ctor_get(x_18, 0);
  x_28 = lean_ctor_get(x_18, 1);
  lean_inc(x_28);
  lean_inc(x_27);
  lean_dec(x_18);
  x_29 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_29, 0, x_27);
  lean_ctor_set(x_29, 1, x_28);
  return x_29;
  }
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_removeUnusedVars___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_MutualDef_0__Lean_Elab_Term_removeUnusedVars(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_3);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_12;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withUsed_match__1___rarg(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
  x_3 = lean_ctor_get(x_1, 1);
  lean_inc(x_3);
  x_4 = lean_ctor_get(x_1, 0);
  lean_inc(x_4);
  lean_dec(x_1);
  x_5 = lean_ctor_get(x_3, 0);
  lean_inc(x_5);
  x_6 = lean_ctor_get(x_3, 1);
  lean_inc(x_6);
  lean_dec(x_3);
  x_7 = lean_apply_3(x_2, x_4, x_5, x_6);
  return x_7;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withUsed_match__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withUsed_match__1___rarg), 2, 0);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withUsed___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_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  x_13 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_removeUnusedVars(x_1, x_2, x_3, x_4, 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_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; 
  x_14 = lean_ctor_get(x_13, 0);
  lean_inc(x_14);
  x_15 = lean_ctor_get(x_14, 1);
  lean_inc(x_15);
  x_16 = lean_ctor_get(x_13, 1);
  lean_inc(x_16);
  lean_dec(x_13);
  x_17 = lean_ctor_get(x_14, 0);
  lean_inc(x_17);
  lean_dec(x_14);
  x_18 = lean_ctor_get(x_15, 0);
  lean_inc(x_18);
  x_19 = lean_ctor_get(x_15, 1);
  lean_inc(x_19);
  lean_dec(x_15);
  x_20 = lean_apply_1(x_5, x_19);
  x_21 = l_Lean_Meta_withLCtx___at_Lean_Elab_Term_elabSyntheticHole___spec__1___rarg(x_17, x_18, x_20, x_6, x_7, x_8, x_9, x_10, x_11, x_16);
  return x_21;
  }
  else
  {
  uint8_t x_22; 
  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_22 = !lean_is_exclusive(x_13);
  if (x_22 == 0)
  {
  return x_13;
  }
  else
  {
  lean_object* x_23; lean_object* x_24; lean_object* x_25; 
  x_23 = lean_ctor_get(x_13, 0);
  x_24 = lean_ctor_get(x_13, 1);
  lean_inc(x_24);
  lean_inc(x_23);
  lean_dec(x_13);
  x_25 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_25, 0, x_23);
  lean_ctor_set(x_25, 1, x_24);
  return x_25;
  }
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withUsed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withUsed___rarg___boxed), 12, 0);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withUsed___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* 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_MutualDef_0__Lean_Elab_Term_withUsed___rarg(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_3);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_13;
  }
  }
  uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isExample___spec__1(lean_object* x_1, size_t x_2, size_t x_3) {
  _start:
  {
  uint8_t x_4; 
  x_4 = x_2 == x_3;
  if (x_4 == 0)
  {
  lean_object* x_5; uint8_t x_6; uint8_t x_7; 
  x_5 = lean_array_uget(x_1, x_2);
  x_6 = lean_ctor_get_uint8(x_5, sizeof(void*)*6);
  lean_dec(x_5);
  x_7 = l_Lean_Elab_DefKind_isExample(x_6);
  if (x_7 == 0)
  {
  size_t x_8; size_t x_9; 
  x_8 = 1;
  x_9 = x_2 + x_8;
  x_2 = x_9;
  goto _start;
  }
  else
  {
  uint8_t x_11; 
  x_11 = 1;
  return x_11;
  }
  }
  else
  {
  uint8_t x_12; 
  x_12 = 0;
  return x_12;
  }
  }
  }
  uint8_t l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isExample(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; lean_object* x_3; uint8_t x_4; 
  x_2 = lean_array_get_size(x_1);
  x_3 = lean_unsigned_to_nat(0u);
  x_4 = lean_nat_dec_lt(x_3, x_2);
  if (x_4 == 0)
  {
  uint8_t x_5; 
  lean_dec(x_2);
  x_5 = 0;
  return x_5;
  }
  else
  {
  uint8_t x_6; 
  x_6 = lean_nat_dec_le(x_2, x_2);
  if (x_6 == 0)
  {
  uint8_t x_7; 
  lean_dec(x_2);
  x_7 = 0;
  return x_7;
  }
  else
  {
  size_t x_8; size_t x_9; uint8_t x_10; 
  x_8 = 0;
  x_9 = lean_usize_of_nat(x_2);
  lean_dec(x_2);
  x_10 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isExample___spec__1(x_1, x_8, x_9);
  return x_10;
  }
  }
  }
  }
  lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isExample___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  size_t x_4; size_t x_5; uint8_t x_6; lean_object* x_7; 
  x_4 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_5 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_6 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isExample___spec__1(x_1, x_4, x_5);
  lean_dec(x_1);
  x_7 = lean_box(x_6);
  return x_7;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isExample___boxed(lean_object* x_1) {
  _start:
  {
  uint8_t x_2; lean_object* x_3; 
  x_2 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isExample(x_1);
  lean_dec(x_1);
  x_3 = lean_box(x_2);
  return x_3;
  }
  }
  uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isTheorem___spec__1(lean_object* x_1, size_t x_2, size_t x_3) {
  _start:
  {
  uint8_t x_4; 
  x_4 = x_2 == x_3;
  if (x_4 == 0)
  {
  lean_object* x_5; uint8_t x_6; uint8_t x_7; 
  x_5 = lean_array_uget(x_1, x_2);
  x_6 = lean_ctor_get_uint8(x_5, sizeof(void*)*6);
  lean_dec(x_5);
  x_7 = l_Lean_Elab_DefKind_isTheorem(x_6);
  if (x_7 == 0)
  {
  size_t x_8; size_t x_9; 
  x_8 = 1;
  x_9 = x_2 + x_8;
  x_2 = x_9;
  goto _start;
  }
  else
  {
  uint8_t x_11; 
  x_11 = 1;
  return x_11;
  }
  }
  else
  {
  uint8_t x_12; 
  x_12 = 0;
  return x_12;
  }
  }
  }
  uint8_t l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isTheorem(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; lean_object* x_3; uint8_t x_4; 
  x_2 = lean_array_get_size(x_1);
  x_3 = lean_unsigned_to_nat(0u);
  x_4 = lean_nat_dec_lt(x_3, x_2);
  if (x_4 == 0)
  {
  uint8_t x_5; 
  lean_dec(x_2);
  x_5 = 0;
  return x_5;
  }
  else
  {
  uint8_t x_6; 
  x_6 = lean_nat_dec_le(x_2, x_2);
  if (x_6 == 0)
  {
  uint8_t x_7; 
  lean_dec(x_2);
  x_7 = 0;
  return x_7;
  }
  else
  {
  size_t x_8; size_t x_9; uint8_t x_10; 
  x_8 = 0;
  x_9 = lean_usize_of_nat(x_2);
  lean_dec(x_2);
  x_10 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isTheorem___spec__1(x_1, x_8, x_9);
  return x_10;
  }
  }
  }
  }
  lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isTheorem___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  size_t x_4; size_t x_5; uint8_t x_6; lean_object* x_7; 
  x_4 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_5 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_6 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isTheorem___spec__1(x_1, x_4, x_5);
  lean_dec(x_1);
  x_7 = lean_box(x_6);
  return x_7;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isTheorem___boxed(lean_object* x_1) {
  _start:
  {
  uint8_t x_2; lean_object* x_3; 
  x_2 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isTheorem(x_1);
  lean_dec(x_1);
  x_3 = lean_box(x_2);
  return x_3;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_instantiateMVarsAtHeader(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
  _start:
  {
  uint8_t x_9; 
  x_9 = !lean_is_exclusive(x_1);
  if (x_9 == 0)
  {
  lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
  x_10 = lean_ctor_get(x_1, 0);
  x_11 = lean_ctor_get(x_1, 1);
  x_12 = lean_ctor_get(x_1, 2);
  x_13 = lean_ctor_get(x_1, 3);
  x_14 = lean_ctor_get(x_1, 4);
  x_15 = lean_ctor_get(x_1, 5);
  x_16 = lean_ctor_get(x_1, 6);
  x_17 = lean_ctor_get(x_1, 7);
  x_18 = l_Lean_Meta_instantiateMVars(x_16, x_4, x_5, x_6, x_7, x_8);
  if (lean_obj_tag(x_18) == 0)
  {
  uint8_t x_19; 
  x_19 = !lean_is_exclusive(x_18);
  if (x_19 == 0)
  {
  lean_object* x_20; 
  x_20 = lean_ctor_get(x_18, 0);
  lean_ctor_set(x_1, 6, x_20);
  lean_ctor_set(x_18, 0, x_1);
  return x_18;
  }
  else
  {
  lean_object* x_21; lean_object* x_22; lean_object* x_23; 
  x_21 = lean_ctor_get(x_18, 0);
  x_22 = lean_ctor_get(x_18, 1);
  lean_inc(x_22);
  lean_inc(x_21);
  lean_dec(x_18);
  lean_ctor_set(x_1, 6, x_21);
  x_23 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_23, 0, x_1);
  lean_ctor_set(x_23, 1, x_22);
  return x_23;
  }
  }
  else
  {
  uint8_t x_24; 
  lean_free_object(x_1);
  lean_dec(x_17);
  lean_dec(x_15);
  lean_dec(x_14);
  lean_dec(x_13);
  lean_dec(x_12);
  lean_dec(x_11);
  lean_dec(x_10);
  x_24 = !lean_is_exclusive(x_18);
  if (x_24 == 0)
  {
  return x_18;
  }
  else
  {
  lean_object* x_25; lean_object* x_26; lean_object* x_27; 
  x_25 = lean_ctor_get(x_18, 0);
  x_26 = lean_ctor_get(x_18, 1);
  lean_inc(x_26);
  lean_inc(x_25);
  lean_dec(x_18);
  x_27 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_27, 0, x_25);
  lean_ctor_set(x_27, 1, x_26);
  return x_27;
  }
  }
  }
  else
  {
  lean_object* x_28; lean_object* x_29; uint8_t 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; 
  x_28 = lean_ctor_get(x_1, 0);
  x_29 = lean_ctor_get(x_1, 1);
  x_30 = lean_ctor_get_uint8(x_1, sizeof(void*)*8);
  x_31 = lean_ctor_get(x_1, 2);
  x_32 = lean_ctor_get(x_1, 3);
  x_33 = lean_ctor_get(x_1, 4);
  x_34 = lean_ctor_get(x_1, 5);
  x_35 = lean_ctor_get(x_1, 6);
  x_36 = lean_ctor_get(x_1, 7);
  lean_inc(x_36);
  lean_inc(x_35);
  lean_inc(x_34);
  lean_inc(x_33);
  lean_inc(x_32);
  lean_inc(x_31);
  lean_inc(x_29);
  lean_inc(x_28);
  lean_dec(x_1);
  x_37 = l_Lean_Meta_instantiateMVars(x_35, x_4, x_5, x_6, x_7, x_8);
  if (lean_obj_tag(x_37) == 0)
  {
  lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; 
  x_38 = lean_ctor_get(x_37, 0);
  lean_inc(x_38);
  x_39 = lean_ctor_get(x_37, 1);
  lean_inc(x_39);
  if (lean_is_exclusive(x_37)) {
   lean_ctor_release(x_37, 0);
   lean_ctor_release(x_37, 1);
   x_40 = x_37;
  } else {
   lean_dec_ref(x_37);
   x_40 = lean_box(0);
  }
  x_41 = lean_alloc_ctor(0, 8, 1);
  lean_ctor_set(x_41, 0, x_28);
  lean_ctor_set(x_41, 1, x_29);
  lean_ctor_set(x_41, 2, x_31);
  lean_ctor_set(x_41, 3, x_32);
  lean_ctor_set(x_41, 4, x_33);
  lean_ctor_set(x_41, 5, x_34);
  lean_ctor_set(x_41, 6, x_38);
  lean_ctor_set(x_41, 7, x_36);
  lean_ctor_set_uint8(x_41, sizeof(void*)*8, x_30);
  if (lean_is_scalar(x_40)) {
   x_42 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_42 = x_40;
  }
  lean_ctor_set(x_42, 0, x_41);
  lean_ctor_set(x_42, 1, x_39);
  return x_42;
  }
  else
  {
  lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; 
  lean_dec(x_36);
  lean_dec(x_34);
  lean_dec(x_33);
  lean_dec(x_32);
  lean_dec(x_31);
  lean_dec(x_29);
  lean_dec(x_28);
  x_43 = lean_ctor_get(x_37, 0);
  lean_inc(x_43);
  x_44 = lean_ctor_get(x_37, 1);
  lean_inc(x_44);
  if (lean_is_exclusive(x_37)) {
   lean_ctor_release(x_37, 0);
   lean_ctor_release(x_37, 1);
   x_45 = x_37;
  } else {
   lean_dec_ref(x_37);
   x_45 = lean_box(0);
  }
  if (lean_is_scalar(x_45)) {
   x_46 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_46 = x_45;
  }
  lean_ctor_set(x_46, 0, x_43);
  lean_ctor_set(x_46, 1, x_44);
  return x_46;
  }
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_instantiateMVarsAtHeader___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___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_instantiateMVarsAtHeader(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_9;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_instantiateMVarsAtLetRecToLift(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
  _start:
  {
  uint8_t x_9; 
  x_9 = !lean_is_exclusive(x_1);
  if (x_9 == 0)
  {
  lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
  x_10 = lean_ctor_get(x_1, 0);
  x_11 = lean_ctor_get(x_1, 1);
  x_12 = lean_ctor_get(x_1, 2);
  x_13 = lean_ctor_get(x_1, 3);
  x_14 = lean_ctor_get(x_1, 4);
  x_15 = lean_ctor_get(x_1, 5);
  x_16 = lean_ctor_get(x_1, 6);
  x_17 = lean_ctor_get(x_1, 7);
  x_18 = lean_ctor_get(x_1, 8);
  x_19 = lean_ctor_get(x_1, 9);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  lean_inc(x_4);
  x_20 = l_Lean_Meta_instantiateMVars(x_17, x_4, x_5, x_6, x_7, x_8);
  if (lean_obj_tag(x_20) == 0)
  {
  lean_object* x_21; lean_object* x_22; lean_object* x_23; 
  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);
  x_23 = l_Lean_Meta_instantiateMVars(x_18, x_4, x_5, x_6, x_7, x_22);
  if (lean_obj_tag(x_23) == 0)
  {
  uint8_t x_24; 
  x_24 = !lean_is_exclusive(x_23);
  if (x_24 == 0)
  {
  lean_object* x_25; 
  x_25 = lean_ctor_get(x_23, 0);
  lean_ctor_set(x_1, 8, x_25);
  lean_ctor_set(x_1, 7, x_21);
  lean_ctor_set(x_23, 0, x_1);
  return x_23;
  }
  else
  {
  lean_object* x_26; lean_object* x_27; lean_object* x_28; 
  x_26 = lean_ctor_get(x_23, 0);
  x_27 = lean_ctor_get(x_23, 1);
  lean_inc(x_27);
  lean_inc(x_26);
  lean_dec(x_23);
  lean_ctor_set(x_1, 8, x_26);
  lean_ctor_set(x_1, 7, x_21);
  x_28 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_28, 0, x_1);
  lean_ctor_set(x_28, 1, x_27);
  return x_28;
  }
  }
  else
  {
  uint8_t x_29; 
  lean_dec(x_21);
  lean_free_object(x_1);
  lean_dec(x_19);
  lean_dec(x_16);
  lean_dec(x_15);
  lean_dec(x_14);
  lean_dec(x_13);
  lean_dec(x_12);
  lean_dec(x_11);
  lean_dec(x_10);
  x_29 = !lean_is_exclusive(x_23);
  if (x_29 == 0)
  {
  return x_23;
  }
  else
  {
  lean_object* x_30; lean_object* x_31; lean_object* x_32; 
  x_30 = lean_ctor_get(x_23, 0);
  x_31 = lean_ctor_get(x_23, 1);
  lean_inc(x_31);
  lean_inc(x_30);
  lean_dec(x_23);
  x_32 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_32, 0, x_30);
  lean_ctor_set(x_32, 1, x_31);
  return x_32;
  }
  }
  }
  else
  {
  uint8_t x_33; 
  lean_free_object(x_1);
  lean_dec(x_19);
  lean_dec(x_18);
  lean_dec(x_16);
  lean_dec(x_15);
  lean_dec(x_14);
  lean_dec(x_13);
  lean_dec(x_12);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  x_33 = !lean_is_exclusive(x_20);
  if (x_33 == 0)
  {
  return x_20;
  }
  else
  {
  lean_object* x_34; lean_object* x_35; lean_object* x_36; 
  x_34 = lean_ctor_get(x_20, 0);
  x_35 = lean_ctor_get(x_20, 1);
  lean_inc(x_35);
  lean_inc(x_34);
  lean_dec(x_20);
  x_36 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_36, 0, x_34);
  lean_ctor_set(x_36, 1, x_35);
  return x_36;
  }
  }
  }
  else
  {
  lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; 
  x_37 = lean_ctor_get(x_1, 0);
  x_38 = lean_ctor_get(x_1, 1);
  x_39 = lean_ctor_get(x_1, 2);
  x_40 = lean_ctor_get(x_1, 3);
  x_41 = lean_ctor_get(x_1, 4);
  x_42 = lean_ctor_get(x_1, 5);
  x_43 = lean_ctor_get(x_1, 6);
  x_44 = lean_ctor_get(x_1, 7);
  x_45 = lean_ctor_get(x_1, 8);
  x_46 = lean_ctor_get(x_1, 9);
  lean_inc(x_46);
  lean_inc(x_45);
  lean_inc(x_44);
  lean_inc(x_43);
  lean_inc(x_42);
  lean_inc(x_41);
  lean_inc(x_40);
  lean_inc(x_39);
  lean_inc(x_38);
  lean_inc(x_37);
  lean_dec(x_1);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  lean_inc(x_4);
  x_47 = l_Lean_Meta_instantiateMVars(x_44, x_4, x_5, x_6, x_7, x_8);
  if (lean_obj_tag(x_47) == 0)
  {
  lean_object* x_48; lean_object* x_49; lean_object* x_50; 
  x_48 = lean_ctor_get(x_47, 0);
  lean_inc(x_48);
  x_49 = lean_ctor_get(x_47, 1);
  lean_inc(x_49);
  lean_dec(x_47);
  x_50 = l_Lean_Meta_instantiateMVars(x_45, x_4, x_5, x_6, x_7, x_49);
  if (lean_obj_tag(x_50) == 0)
  {
  lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; 
  x_51 = lean_ctor_get(x_50, 0);
  lean_inc(x_51);
  x_52 = lean_ctor_get(x_50, 1);
  lean_inc(x_52);
  if (lean_is_exclusive(x_50)) {
   lean_ctor_release(x_50, 0);
   lean_ctor_release(x_50, 1);
   x_53 = x_50;
  } else {
   lean_dec_ref(x_50);
   x_53 = lean_box(0);
  }
  x_54 = lean_alloc_ctor(0, 10, 0);
  lean_ctor_set(x_54, 0, x_37);
  lean_ctor_set(x_54, 1, x_38);
  lean_ctor_set(x_54, 2, x_39);
  lean_ctor_set(x_54, 3, x_40);
  lean_ctor_set(x_54, 4, x_41);
  lean_ctor_set(x_54, 5, x_42);
  lean_ctor_set(x_54, 6, x_43);
  lean_ctor_set(x_54, 7, x_48);
  lean_ctor_set(x_54, 8, x_51);
  lean_ctor_set(x_54, 9, x_46);
  if (lean_is_scalar(x_53)) {
   x_55 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_55 = x_53;
  }
  lean_ctor_set(x_55, 0, x_54);
  lean_ctor_set(x_55, 1, x_52);
  return x_55;
  }
  else
  {
  lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; 
  lean_dec(x_48);
  lean_dec(x_46);
  lean_dec(x_43);
  lean_dec(x_42);
  lean_dec(x_41);
  lean_dec(x_40);
  lean_dec(x_39);
  lean_dec(x_38);
  lean_dec(x_37);
  x_56 = lean_ctor_get(x_50, 0);
  lean_inc(x_56);
  x_57 = lean_ctor_get(x_50, 1);
  lean_inc(x_57);
  if (lean_is_exclusive(x_50)) {
   lean_ctor_release(x_50, 0);
   lean_ctor_release(x_50, 1);
   x_58 = x_50;
  } else {
   lean_dec_ref(x_50);
   x_58 = lean_box(0);
  }
  if (lean_is_scalar(x_58)) {
   x_59 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_59 = x_58;
  }
  lean_ctor_set(x_59, 0, x_56);
  lean_ctor_set(x_59, 1, x_57);
  return x_59;
  }
  }
  else
  {
  lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; 
  lean_dec(x_46);
  lean_dec(x_45);
  lean_dec(x_43);
  lean_dec(x_42);
  lean_dec(x_41);
  lean_dec(x_40);
  lean_dec(x_39);
  lean_dec(x_38);
  lean_dec(x_37);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  x_60 = lean_ctor_get(x_47, 0);
  lean_inc(x_60);
  x_61 = lean_ctor_get(x_47, 1);
  lean_inc(x_61);
  if (lean_is_exclusive(x_47)) {
   lean_ctor_release(x_47, 0);
   lean_ctor_release(x_47, 1);
   x_62 = x_47;
  } else {
   lean_dec_ref(x_47);
   x_62 = lean_box(0);
  }
  if (lean_is_scalar(x_62)) {
   x_63 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_63 = x_62;
  }
  lean_ctor_set(x_63, 0, x_60);
  lean_ctor_set(x_63, 1, x_61);
  return x_63;
  }
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_instantiateMVarsAtLetRecToLift___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___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_instantiateMVarsAtLetRecToLift(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_9;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_typeHasRecFun_match__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  if (lean_obj_tag(x_1) == 1)
  {
  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___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_typeHasRecFun_match__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_typeHasRecFun_match__1___rarg), 3, 0);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_typeHasRecFun_match__2___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_dec(x_2);
  x_4 = lean_apply_1(x_3, x_1);
  return x_4;
  }
  else
  {
  lean_object* x_5; 
  x_5 = lean_ctor_get(x_1, 0);
  lean_inc(x_5);
  if (lean_obj_tag(x_5) == 1)
  {
  lean_object* x_6; uint64_t x_7; lean_object* x_8; lean_object* x_9; 
  lean_dec(x_3);
  lean_dec(x_1);
  x_6 = lean_ctor_get(x_5, 0);
  lean_inc(x_6);
  x_7 = lean_ctor_get_uint64(x_5, sizeof(void*)*1);
  lean_dec(x_5);
  x_8 = lean_box_uint64(x_7);
  x_9 = lean_apply_2(x_2, x_6, x_8);
  return x_9;
  }
  else
  {
  lean_object* x_10; 
  lean_dec(x_5);
  lean_dec(x_2);
  x_10 = lean_apply_1(x_3, x_1);
  return x_10;
  }
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_typeHasRecFun_match__2(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_typeHasRecFun_match__2___rarg), 3, 0);
  return x_2;
  }
  }
  uint8_t l_List_foldr___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_typeHasRecFun___spec__1(lean_object* x_1, uint8_t x_2, lean_object* x_3) {
  _start:
  {
  if (lean_obj_tag(x_3) == 0)
  {
  return x_2;
  }
  else
  {
  lean_object* x_4; lean_object* x_5; uint8_t x_6; lean_object* x_7; uint8_t x_8; 
  x_4 = lean_ctor_get(x_3, 0);
  x_5 = lean_ctor_get(x_3, 1);
  x_6 = l_List_foldr___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_typeHasRecFun___spec__1(x_1, x_2, x_5);
  x_7 = lean_ctor_get(x_4, 1);
  x_8 = lean_name_eq(x_7, x_1);
  if (x_8 == 0)
  {
  return x_6;
  }
  else
  {
  uint8_t x_9; 
  x_9 = 1;
  return x_9;
  }
  }
  }
  }
  uint8_t l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_typeHasRecFun___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  if (lean_obj_tag(x_3) == 1)
  {
  lean_object* x_4; uint8_t x_5; 
  x_4 = lean_ctor_get(x_3, 0);
  x_5 = l_Array_contains___at_Lean_Meta_CheckAssignment_checkFVar___spec__1(x_1, x_3);
  if (x_5 == 0)
  {
  uint8_t x_6; uint8_t x_7; 
  x_6 = 0;
  x_7 = l_List_foldr___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_typeHasRecFun___spec__1(x_4, x_6, x_2);
  return x_7;
  }
  else
  {
  uint8_t x_8; 
  x_8 = 1;
  return x_8;
  }
  }
  else
  {
  uint8_t x_9; 
  x_9 = 0;
  return x_9;
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_typeHasRecFun(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; size_t x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
  x_4 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_typeHasRecFun___lambda__1___boxed), 3, 2);
  lean_closure_set(x_4, 0, x_2);
  lean_closure_set(x_4, 1, x_3);
  x_5 = 8192;
  x_6 = l_Lean_Expr_FindImpl_initCache;
  x_7 = l_Lean_Expr_FindImpl_findM_x3f_visit(x_4, x_5, x_1, x_6);
  x_8 = lean_ctor_get(x_7, 0);
  lean_inc(x_8);
  lean_dec(x_7);
  if (lean_obj_tag(x_8) == 0)
  {
  lean_object* x_9; 
  x_9 = lean_box(0);
  return x_9;
  }
  else
  {
  uint8_t x_10; 
  x_10 = !lean_is_exclusive(x_8);
  if (x_10 == 0)
  {
  lean_object* x_11; 
  x_11 = lean_ctor_get(x_8, 0);
  if (lean_obj_tag(x_11) == 1)
  {
  lean_object* x_12; 
  x_12 = lean_ctor_get(x_11, 0);
  lean_inc(x_12);
  lean_dec(x_11);
  lean_ctor_set(x_8, 0, x_12);
  return x_8;
  }
  else
  {
  lean_object* x_13; 
  lean_free_object(x_8);
  lean_dec(x_11);
  x_13 = lean_box(0);
  return x_13;
  }
  }
  else
  {
  lean_object* x_14; 
  x_14 = lean_ctor_get(x_8, 0);
  lean_inc(x_14);
  lean_dec(x_8);
  if (lean_obj_tag(x_14) == 1)
  {
  lean_object* x_15; lean_object* x_16; 
  x_15 = lean_ctor_get(x_14, 0);
  lean_inc(x_15);
  lean_dec(x_14);
  x_16 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_16, 0, x_15);
  return x_16;
  }
  else
  {
  lean_object* x_17; 
  lean_dec(x_14);
  x_17 = lean_box(0);
  return x_17;
  }
  }
  }
  }
  }
  lean_object* l_List_foldr___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_typeHasRecFun___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  uint8_t x_4; uint8_t x_5; lean_object* x_6; 
  x_4 = lean_unbox(x_2);
  lean_dec(x_2);
  x_5 = l_List_foldr___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_typeHasRecFun___spec__1(x_1, x_4, x_3);
  lean_dec(x_3);
  lean_dec(x_1);
  x_6 = lean_box(x_5);
  return x_6;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_typeHasRecFun___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  uint8_t x_4; lean_object* x_5; 
  x_4 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_typeHasRecFun___lambda__1(x_1, x_2, x_3);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_5 = lean_box(x_4);
  return x_5;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName_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___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName_match__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName_match__1___rarg), 3, 0);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName_match__2___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_2);
  x_4 = lean_box(0);
  x_5 = lean_apply_1(x_3, x_4);
  return x_5;
  }
  else
  {
  lean_object* x_6; lean_object* x_7; 
  lean_dec(x_3);
  x_6 = lean_ctor_get(x_1, 0);
  lean_inc(x_6);
  lean_dec(x_1);
  x_7 = lean_apply_1(x_2, x_6);
  return x_7;
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName_match__2(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName_match__2___rarg), 3, 0);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName___lambda__1(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; uint8_t x_4; 
  x_3 = lean_ctor_get(x_2, 1);
  x_4 = lean_name_eq(x_3, x_1);
  if (x_4 == 0)
  {
  lean_object* x_5; 
  x_5 = lean_box(0);
  return x_5;
  }
  else
  {
  lean_object* x_6; lean_object* x_7; 
  x_6 = lean_ctor_get(x_2, 3);
  lean_inc(x_6);
  x_7 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_7, 0, x_6);
  return x_7;
  }
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("unknown function");
  return x_1;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName___closed__1;
  x_2 = l_Lean_stringToMessageData(x_1);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName(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_inc(x_5);
  lean_inc(x_1);
  x_10 = l_Lean_Meta_findLocalDecl_x3f(x_1, x_5, x_6, x_7, x_8, x_9);
  x_11 = lean_ctor_get(x_10, 0);
  lean_inc(x_11);
  if (lean_obj_tag(x_11) == 0)
  {
  uint8_t x_12; 
  x_12 = !lean_is_exclusive(x_10);
  if (x_12 == 0)
  {
  lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
  x_13 = lean_ctor_get(x_10, 1);
  x_14 = lean_ctor_get(x_10, 0);
  lean_dec(x_14);
  x_15 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName___lambda__1___boxed), 2, 1);
  lean_closure_set(x_15, 0, x_1);
  x_16 = l_List_findSome_x3f___rarg(x_15, x_2);
  if (lean_obj_tag(x_16) == 0)
  {
  lean_object* x_17; lean_object* x_18; 
  lean_free_object(x_10);
  x_17 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName___closed__2;
  x_18 = l_Lean_throwError___at_Lean_Elab_Term_mkAuxName___spec__1(x_17, x_3, x_4, x_5, x_6, x_7, x_8, x_13);
  lean_dec(x_5);
  return x_18;
  }
  else
  {
  lean_object* x_19; 
  lean_dec(x_5);
  lean_dec(x_3);
  x_19 = lean_ctor_get(x_16, 0);
  lean_inc(x_19);
  lean_dec(x_16);
  lean_ctor_set(x_10, 0, x_19);
  return x_10;
  }
  }
  else
  {
  lean_object* x_20; lean_object* x_21; lean_object* x_22; 
  x_20 = lean_ctor_get(x_10, 1);
  lean_inc(x_20);
  lean_dec(x_10);
  x_21 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName___lambda__1___boxed), 2, 1);
  lean_closure_set(x_21, 0, x_1);
  x_22 = l_List_findSome_x3f___rarg(x_21, x_2);
  if (lean_obj_tag(x_22) == 0)
  {
  lean_object* x_23; lean_object* x_24; 
  x_23 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName___closed__2;
  x_24 = l_Lean_throwError___at_Lean_Elab_Term_mkAuxName___spec__1(x_23, x_3, x_4, x_5, x_6, x_7, x_8, x_20);
  lean_dec(x_5);
  return x_24;
  }
  else
  {
  lean_object* x_25; lean_object* x_26; 
  lean_dec(x_5);
  lean_dec(x_3);
  x_25 = lean_ctor_get(x_22, 0);
  lean_inc(x_25);
  lean_dec(x_22);
  x_26 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_26, 0, x_25);
  lean_ctor_set(x_26, 1, x_20);
  return x_26;
  }
  }
  }
  else
  {
  uint8_t x_27; 
  lean_dec(x_5);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_27 = !lean_is_exclusive(x_10);
  if (x_27 == 0)
  {
  lean_object* x_28; lean_object* x_29; lean_object* x_30; 
  x_28 = lean_ctor_get(x_10, 0);
  lean_dec(x_28);
  x_29 = lean_ctor_get(x_11, 0);
  lean_inc(x_29);
  lean_dec(x_11);
  x_30 = l_Lean_LocalDecl_userName(x_29);
  lean_dec(x_29);
  lean_ctor_set(x_10, 0, x_30);
  return x_10;
  }
  else
  {
  lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; 
  x_31 = lean_ctor_get(x_10, 1);
  lean_inc(x_31);
  lean_dec(x_10);
  x_32 = lean_ctor_get(x_11, 0);
  lean_inc(x_32);
  lean_dec(x_11);
  x_33 = l_Lean_LocalDecl_userName(x_32);
  lean_dec(x_32);
  x_34 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_34, 0, x_33);
  lean_ctor_set(x_34, 1, x_31);
  return x_34;
  }
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName___lambda__1___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName___lambda__1(x_1, x_2);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_3;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName___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_MutualDef_0__Lean_Elab_Term_getFunName(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_4);
  return x_10;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes_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___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes_match__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes_match__1___rarg), 3, 0);
  return x_2;
  }
  }
  lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___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:
  {
  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__7(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__7(x_2, x_3, x_4, x_5, x_6, x_23, x_8, x_9);
  lean_dec(x_23);
  return x_24;
  }
  }
  }
  static lean_object* _init_l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("invalid type in 'let rec', it uses '");
  return x_1;
  }
  }
  static lean_object* _init_l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2___closed__1;
  x_2 = l_Lean_stringToMessageData(x_1);
  return x_2;
  }
  }
  static lean_object* _init_l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2___closed__3() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("' which is being defined simultaneously");
  return x_1;
  }
  }
  static lean_object* _init_l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2___closed__4() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2___closed__3;
  x_2 = l_Lean_stringToMessageData(x_1);
  return x_2;
  }
  }
  lean_object* l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___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:
  {
  if (lean_obj_tag(x_3) == 0)
  {
  lean_object* x_11; lean_object* x_12; 
  lean_dec(x_8);
  lean_dec(x_6);
  lean_dec(x_4);
  lean_dec(x_2);
  lean_dec(x_1);
  x_11 = lean_box(0);
  x_12 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_12, 0, x_11);
  lean_ctor_set(x_12, 1, x_10);
  return x_12;
  }
  else
  {
  lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
  x_13 = lean_ctor_get(x_3, 0);
  lean_inc(x_13);
  x_14 = lean_ctor_get(x_3, 1);
  lean_inc(x_14);
  lean_dec(x_3);
  x_15 = lean_ctor_get(x_13, 7);
  lean_inc(x_15);
  lean_inc(x_2);
  lean_inc(x_1);
  x_16 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_typeHasRecFun(x_15, x_1, x_2);
  if (lean_obj_tag(x_16) == 0)
  {
  lean_dec(x_13);
  x_3 = x_14;
  goto _start;
  }
  else
  {
  lean_object* x_18; lean_object* x_19; 
  lean_dec(x_14);
  lean_dec(x_1);
  x_18 = lean_ctor_get(x_16, 0);
  lean_inc(x_18);
  lean_dec(x_16);
  lean_inc(x_6);
  lean_inc(x_4);
  x_19 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName(x_18, x_2, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  if (lean_obj_tag(x_19) == 0)
  {
  lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; uint8_t x_29; 
  x_20 = lean_ctor_get(x_19, 0);
  lean_inc(x_20);
  x_21 = lean_ctor_get(x_19, 1);
  lean_inc(x_21);
  lean_dec(x_19);
  x_22 = lean_ctor_get(x_13, 0);
  lean_inc(x_22);
  lean_dec(x_13);
  x_23 = lean_alloc_ctor(4, 1, 0);
  lean_ctor_set(x_23, 0, x_20);
  x_24 = l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2___closed__2;
  x_25 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_25, 0, x_24);
  lean_ctor_set(x_25, 1, x_23);
  x_26 = l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2___closed__4;
  x_27 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_27, 0, x_25);
  lean_ctor_set(x_27, 1, x_26);
  x_28 = l_Lean_throwErrorAt___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__1(x_22, x_27, x_4, x_5, x_6, x_7, x_8, x_9, x_21);
  lean_dec(x_6);
  lean_dec(x_22);
  x_29 = !lean_is_exclusive(x_28);
  if (x_29 == 0)
  {
  return x_28;
  }
  else
  {
  lean_object* x_30; lean_object* x_31; lean_object* x_32; 
  x_30 = lean_ctor_get(x_28, 0);
  x_31 = lean_ctor_get(x_28, 1);
  lean_inc(x_31);
  lean_inc(x_30);
  lean_dec(x_28);
  x_32 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_32, 0, x_30);
  lean_ctor_set(x_32, 1, x_31);
  return x_32;
  }
  }
  else
  {
  uint8_t x_33; 
  lean_dec(x_13);
  lean_dec(x_8);
  lean_dec(x_6);
  lean_dec(x_4);
  x_33 = !lean_is_exclusive(x_19);
  if (x_33 == 0)
  {
  return x_19;
  }
  else
  {
  lean_object* x_34; lean_object* x_35; lean_object* x_36; 
  x_34 = lean_ctor_get(x_19, 0);
  x_35 = lean_ctor_get(x_19, 1);
  lean_inc(x_35);
  lean_inc(x_34);
  lean_dec(x_19);
  x_36 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_36, 0, x_34);
  lean_ctor_set(x_36, 1, x_35);
  return x_36;
  }
  }
  }
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes(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_inc(x_2);
  x_10 = l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2(x_1, x_2, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  return x_10;
  }
  }
  lean_object* l_Lean_throwErrorAt___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___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_Lean_throwErrorAt___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___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_6);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_1);
  return x_10;
  }
  }
  lean_object* l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
  _start:
  {
  lean_object* x_11; 
  x_11 = l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__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_7);
  lean_dec(x_5);
  return x_11;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___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_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes(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_4);
  return x_10;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap_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_2);
  x_4 = lean_box(0);
  x_5 = lean_apply_1(x_3, x_4);
  return x_5;
  }
  else
  {
  lean_object* x_6; lean_object* x_7; 
  lean_dec(x_3);
  x_6 = lean_ctor_get(x_1, 0);
  lean_inc(x_6);
  lean_dec(x_1);
  x_7 = lean_apply_1(x_2, x_6);
  return x_7;
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap_match__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap_match__1___rarg), 3, 0);
  return x_2;
  }
  }
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__1(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4) {
  _start:
  {
  uint8_t x_5; 
  x_5 = x_3 < x_2;
  if (x_5 == 0)
  {
  return x_4;
  }
  else
  {
  lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; size_t x_10; size_t x_11; 
  x_6 = lean_array_uget(x_1, x_3);
  x_7 = l_Lean_Expr_fvarId_x21(x_6);
  lean_dec(x_6);
  x_8 = lean_box(0);
  x_9 = l_Std_RBNode_insert___at_Lean_NameSet_insert___spec__1(x_4, x_7, x_8);
  x_10 = 1;
  x_11 = x_3 + x_10;
  x_3 = x_11;
  x_4 = x_9;
  goto _start;
  }
  }
  }
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__2(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5) {
  _start:
  {
  uint8_t x_6; 
  x_6 = x_4 < x_3;
  if (x_6 == 0)
  {
  lean_dec(x_1);
  return x_5;
  }
  else
  {
  lean_object* x_7; lean_object* x_8; size_t x_9; size_t x_10; 
  x_7 = lean_array_uget(x_2, x_4);
  lean_inc(x_1);
  x_8 = l_Std_RBNode_insert___at_Lean_NameMap_insert___spec__1___rarg(x_5, x_7, x_1);
  x_9 = 1;
  x_10 = x_4 + x_9;
  x_4 = x_10;
  x_5 = x_8;
  goto _start;
  }
  }
  }
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__3___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; lean_object* x_5; uint8_t x_6; 
  x_4 = lean_ctor_get(x_3, 9);
  x_5 = l_Lean_MetavarContext_getDelayedRoot(x_1, x_2);
  x_6 = lean_name_eq(x_4, x_5);
  lean_dec(x_5);
  if (x_6 == 0)
  {
  lean_object* x_7; 
  x_7 = lean_box(0);
  return x_7;
  }
  else
  {
  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(1, 1, 0);
  lean_ctor_set(x_9, 0, x_8);
  return x_9;
  }
  }
  }
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, size_t x_4, size_t x_5, lean_object* x_6) {
  _start:
  {
  uint8_t x_7; 
  x_7 = x_5 < x_4;
  if (x_7 == 0)
  {
  lean_dec(x_2);
  lean_dec(x_1);
  return x_6;
  }
  else
  {
  lean_object* x_8; lean_object* x_9; lean_object* x_10; 
  x_8 = lean_array_uget(x_3, x_5);
  lean_inc(x_1);
  x_9 = lean_alloc_closure((void*)(l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__3___lambda__1___boxed), 3, 2);
  lean_closure_set(x_9, 0, x_1);
  lean_closure_set(x_9, 1, x_8);
  lean_inc(x_2);
  x_10 = l_List_findSome_x3f___rarg(x_9, x_2);
  if (lean_obj_tag(x_10) == 0)
  {
  size_t x_11; size_t x_12; 
  x_11 = 1;
  x_12 = x_5 + x_11;
  x_5 = x_12;
  goto _start;
  }
  else
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; size_t x_17; size_t x_18; 
  x_14 = lean_ctor_get(x_10, 0);
  lean_inc(x_14);
  lean_dec(x_10);
  x_15 = lean_box(0);
  x_16 = l_Std_RBNode_insert___at_Lean_NameSet_insert___spec__1(x_6, x_14, x_15);
  x_17 = 1;
  x_18 = x_5 + x_17;
  x_5 = x_18;
  x_6 = x_16;
  goto _start;
  }
  }
  }
  }
  lean_object* l_List_forIn_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__4(lean_object* x_1, lean_object* x_2, size_t x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  if (lean_obj_tag(x_4) == 0)
  {
  lean_dec(x_2);
  lean_dec(x_1);
  return x_5;
  }
  else
  {
  lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; size_t x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; 
  x_6 = lean_ctor_get(x_4, 0);
  lean_inc(x_6);
  x_7 = lean_ctor_get(x_4, 1);
  lean_inc(x_7);
  lean_dec(x_4);
  x_8 = lean_ctor_get(x_6, 8);
  lean_inc(x_8);
  x_9 = l_Lean_CollectFVars_instInhabitedState___closed__1;
  lean_inc(x_8);
  x_10 = l_Lean_CollectFVars_main(x_8, x_9);
  x_11 = lean_ctor_get(x_6, 7);
  lean_inc(x_11);
  x_12 = l_Lean_CollectFVars_main(x_11, x_10);
  x_13 = lean_ctor_get(x_12, 1);
  lean_inc(x_13);
  lean_dec(x_12);
  x_14 = l_Lean_CollectMVars_instInhabitedState___closed__1;
  x_15 = l_Lean_Expr_collectMVars(x_14, x_8);
  x_16 = lean_ctor_get(x_15, 1);
  lean_inc(x_16);
  lean_dec(x_15);
  x_17 = lean_array_get_size(x_16);
  x_18 = lean_usize_of_nat(x_17);
  lean_dec(x_17);
  lean_inc(x_2);
  lean_inc(x_1);
  x_19 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__3(x_1, x_2, x_16, x_18, x_3, x_13);
  lean_dec(x_16);
  x_20 = lean_ctor_get(x_6, 1);
  lean_inc(x_20);
  lean_dec(x_6);
  x_21 = l_Std_RBNode_insert___at_Lean_NameMap_insert___spec__1___rarg(x_5, x_20, x_19);
  x_4 = x_7;
  x_5 = x_21;
  goto _start;
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; size_t x_6; size_t x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; size_t x_12; lean_object* x_13; lean_object* x_14; 
  x_5 = lean_array_get_size(x_2);
  x_6 = lean_usize_of_nat(x_5);
  lean_dec(x_5);
  x_7 = 0;
  x_8 = l_Lean_NameSet_empty;
  x_9 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__1(x_2, x_6, x_7, x_8);
  x_10 = lean_box(0);
  x_11 = lean_array_get_size(x_3);
  x_12 = lean_usize_of_nat(x_11);
  lean_dec(x_11);
  x_13 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__2(x_9, x_3, x_12, x_7, x_10);
  lean_inc(x_4);
  x_14 = l_List_forIn_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__4(x_1, x_4, x_7, x_4, x_13);
  return x_14;
  }
  }
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  size_t x_5; size_t x_6; lean_object* x_7; 
  x_5 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_6 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_7 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__1(x_1, x_5, x_6, x_4);
  lean_dec(x_1);
  return x_7;
  }
  }
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  size_t x_6; size_t x_7; lean_object* x_8; 
  x_6 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_7 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_8 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__2(x_1, x_2, x_6, x_7, x_5);
  lean_dec(x_2);
  return x_8;
  }
  }
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__3___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__3___lambda__1(x_1, x_2, x_3);
  lean_dec(x_3);
  return x_4;
  }
  }
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___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) {
  _start:
  {
  size_t x_7; size_t x_8; lean_object* x_9; 
  x_7 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_8 = lean_unbox_usize(x_5);
  lean_dec(x_5);
  x_9 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__3(x_1, x_2, x_3, x_7, x_8, x_6);
  lean_dec(x_3);
  return x_9;
  }
  }
  lean_object* l_List_forIn_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  size_t x_6; lean_object* x_7; 
  x_6 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_7 = l_List_forIn_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__4(x_1, x_2, x_6, x_4, x_5);
  return x_7;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap(x_1, x_2, x_3, x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_5;
  }
  }
  static lean_object* _init_l_Lean_Elab_Term_MutualClosure_FixPoint_State_usedFVarsMap___default() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_box(0);
  return x_1;
  }
  }
  static uint8_t _init_l_Lean_Elab_Term_MutualClosure_FixPoint_State_modified___default() {
  _start:
  {
  uint8_t x_1; 
  x_1 = 0;
  return x_1;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_isModified___rarg(lean_object* x_1) {
  _start:
  {
  uint8_t x_2; lean_object* x_3; lean_object* x_4; 
  x_2 = lean_ctor_get_uint8(x_1, sizeof(void*)*1);
  x_3 = lean_box(x_2);
  x_4 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_4, 0, x_3);
  lean_ctor_set(x_4, 1, x_1);
  return x_4;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_isModified(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_isModified___rarg), 1, 0);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_isModified___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_isModified(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_resetModified___rarg(lean_object* x_1) {
  _start:
  {
  uint8_t x_2; 
  x_2 = !lean_is_exclusive(x_1);
  if (x_2 == 0)
  {
  uint8_t x_3; lean_object* x_4; lean_object* x_5; 
  x_3 = 0;
  lean_ctor_set_uint8(x_1, sizeof(void*)*1, x_3);
  x_4 = lean_box(0);
  x_5 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_5, 0, x_4);
  lean_ctor_set(x_5, 1, x_1);
  return x_5;
  }
  else
  {
  lean_object* x_6; uint8_t x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
  x_6 = lean_ctor_get(x_1, 0);
  lean_inc(x_6);
  lean_dec(x_1);
  x_7 = 0;
  x_8 = lean_alloc_ctor(0, 1, 1);
  lean_ctor_set(x_8, 0, x_6);
  lean_ctor_set_uint8(x_8, sizeof(void*)*1, x_7);
  x_9 = lean_box(0);
  x_10 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_10, 0, x_9);
  lean_ctor_set(x_10, 1, x_8);
  return x_10;
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_resetModified(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_resetModified___rarg), 1, 0);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_resetModified___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_resetModified(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_markModified___rarg(lean_object* x_1) {
  _start:
  {
  uint8_t x_2; 
  x_2 = !lean_is_exclusive(x_1);
  if (x_2 == 0)
  {
  uint8_t x_3; lean_object* x_4; lean_object* x_5; 
  x_3 = 1;
  lean_ctor_set_uint8(x_1, sizeof(void*)*1, x_3);
  x_4 = lean_box(0);
  x_5 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_5, 0, x_4);
  lean_ctor_set(x_5, 1, x_1);
  return x_5;
  }
  else
  {
  lean_object* x_6; uint8_t x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
  x_6 = lean_ctor_get(x_1, 0);
  lean_inc(x_6);
  lean_dec(x_1);
  x_7 = 1;
  x_8 = lean_alloc_ctor(0, 1, 1);
  lean_ctor_set(x_8, 0, x_6);
  lean_ctor_set_uint8(x_8, sizeof(void*)*1, x_7);
  x_9 = lean_box(0);
  x_10 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_10, 0, x_9);
  lean_ctor_set(x_10, 1, x_8);
  return x_10;
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_markModified(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_markModified___rarg), 1, 0);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_markModified___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_markModified(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_getUsedFVarsMap___rarg(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; lean_object* x_3; 
  x_2 = lean_ctor_get(x_1, 0);
  lean_inc(x_2);
  x_3 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_3, 0, x_2);
  lean_ctor_set(x_3, 1, x_1);
  return x_3;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_getUsedFVarsMap(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_getUsedFVarsMap___rarg), 1, 0);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_getUsedFVarsMap___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_getUsedFVarsMap(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_modifyUsedFVars(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  uint8_t x_4; 
  x_4 = !lean_is_exclusive(x_3);
  if (x_4 == 0)
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
  x_5 = lean_ctor_get(x_3, 0);
  x_6 = lean_apply_1(x_1, x_5);
  lean_ctor_set(x_3, 0, x_6);
  x_7 = lean_box(0);
  x_8 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_8, 0, x_7);
  lean_ctor_set(x_8, 1, x_3);
  return x_8;
  }
  else
  {
  lean_object* x_9; uint8_t x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
  x_9 = lean_ctor_get(x_3, 0);
  x_10 = lean_ctor_get_uint8(x_3, sizeof(void*)*1);
  lean_inc(x_9);
  lean_dec(x_3);
  x_11 = lean_apply_1(x_1, x_9);
  x_12 = lean_alloc_ctor(0, 1, 1);
  lean_ctor_set(x_12, 0, x_11);
  lean_ctor_set_uint8(x_12, sizeof(void*)*1, x_10);
  x_13 = lean_box(0);
  x_14 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_14, 0, x_13);
  lean_ctor_set(x_14, 1, x_12);
  return x_14;
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_modifyUsedFVars___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_modifyUsedFVars(x_1, x_2, x_3);
  lean_dec(x_2);
  return x_4;
  }
  }
  lean_object* l_Std_RBNode_foldM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_merge___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  if (lean_obj_tag(x_2) == 0)
  {
  lean_object* x_5; 
  x_5 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_5, 0, x_1);
  lean_ctor_set(x_5, 1, x_4);
  return x_5;
  }
  else
  {
  lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; uint8_t x_12; 
  x_6 = lean_ctor_get(x_2, 0);
  lean_inc(x_6);
  x_7 = lean_ctor_get(x_2, 1);
  lean_inc(x_7);
  x_8 = lean_ctor_get(x_2, 3);
  lean_inc(x_8);
  lean_dec(x_2);
  x_9 = l_Std_RBNode_foldM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_merge___spec__1(x_1, x_6, x_3, x_4);
  x_10 = lean_ctor_get(x_9, 0);
  lean_inc(x_10);
  x_11 = lean_ctor_get(x_9, 1);
  lean_inc(x_11);
  lean_dec(x_9);
  x_12 = l_Lean_NameSet_contains(x_10, x_7);
  if (x_12 == 0)
  {
  lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
  x_13 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_markModified___rarg(x_11);
  x_14 = lean_ctor_get(x_13, 1);
  lean_inc(x_14);
  lean_dec(x_13);
  x_15 = lean_box(0);
  x_16 = l_Std_RBNode_insert___at_Lean_NameSet_insert___spec__1(x_10, x_7, x_15);
  x_1 = x_16;
  x_2 = x_8;
  x_4 = x_14;
  goto _start;
  }
  else
  {
  lean_dec(x_7);
  x_1 = x_10;
  x_2 = x_8;
  x_4 = x_11;
  goto _start;
  }
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_merge(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = l_Std_RBNode_foldM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_merge___spec__1(x_1, x_2, x_3, x_4);
  return x_5;
  }
  }
  lean_object* l_Std_RBNode_foldM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_merge___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = l_Std_RBNode_foldM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_merge___spec__1(x_1, x_2, x_3, x_4);
  lean_dec(x_3);
  return x_5;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_merge___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_merge(x_1, x_2, x_3, x_4);
  lean_dec(x_3);
  return x_5;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf_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___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf_match__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf_match__1___rarg), 3, 0);
  return x_2;
  }
  }
  lean_object* l_Std_RBNode_find___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf___spec__1(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  if (lean_obj_tag(x_1) == 0)
  {
  lean_object* x_3; 
  x_3 = lean_box(0);
  return x_3;
  }
  else
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; uint8_t x_8; 
  x_4 = lean_ctor_get(x_1, 0);
  x_5 = lean_ctor_get(x_1, 1);
  x_6 = lean_ctor_get(x_1, 2);
  x_7 = lean_ctor_get(x_1, 3);
  x_8 = l_Lean_Name_quickCmp(x_2, x_5);
  switch (x_8) {
  case 0:
  {
  x_1 = x_4;
  goto _start;
  }
  case 1:
  {
  lean_object* x_10; 
  lean_inc(x_6);
  x_10 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_10, 0, x_6);
  return x_10;
  }
  default: 
  {
  x_1 = x_7;
  goto _start;
  }
  }
  }
  }
  }
  lean_object* l_Std_RBNode_foldM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf___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) {
  _start:
  {
  if (lean_obj_tag(x_4) == 0)
  {
  lean_object* x_7; 
  x_7 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_7, 0, x_3);
  lean_ctor_set(x_7, 1, x_6);
  return x_7;
  }
  else
  {
  lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; 
  x_8 = lean_ctor_get(x_4, 0);
  x_9 = lean_ctor_get(x_4, 1);
  x_10 = lean_ctor_get(x_4, 3);
  x_11 = l_Std_RBNode_foldM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf___spec__2(x_1, x_2, x_3, x_8, x_5, x_6);
  x_12 = lean_ctor_get(x_11, 0);
  lean_inc(x_12);
  x_13 = lean_ctor_get(x_11, 1);
  lean_inc(x_13);
  lean_dec(x_11);
  x_14 = lean_name_eq(x_1, x_9);
  if (x_14 == 0)
  {
  lean_object* x_15; 
  x_15 = l_Std_RBNode_find___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf___spec__1(x_2, x_9);
  if (lean_obj_tag(x_15) == 0)
  {
  x_3 = x_12;
  x_4 = x_10;
  x_6 = x_13;
  goto _start;
  }
  else
  {
  lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
  x_17 = lean_ctor_get(x_15, 0);
  lean_inc(x_17);
  lean_dec(x_15);
  x_18 = l_Std_RBNode_foldM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_merge___spec__1(x_12, x_17, x_5, x_13);
  x_19 = lean_ctor_get(x_18, 0);
  lean_inc(x_19);
  x_20 = lean_ctor_get(x_18, 1);
  lean_inc(x_20);
  lean_dec(x_18);
  x_3 = x_19;
  x_4 = x_10;
  x_6 = x_20;
  goto _start;
  }
  }
  else
  {
  x_3 = x_12;
  x_4 = x_10;
  x_6 = x_13;
  goto _start;
  }
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Std_RBNode_insert___at_Lean_NameMap_insert___spec__1___rarg(x_3, x_1, x_2);
  return x_4;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; uint8_t x_5; 
  x_4 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_getUsedFVarsMap___rarg(x_3);
  x_5 = !lean_is_exclusive(x_4);
  if (x_5 == 0)
  {
  lean_object* x_6; lean_object* x_7; lean_object* x_8; 
  x_6 = lean_ctor_get(x_4, 0);
  x_7 = lean_ctor_get(x_4, 1);
  x_8 = l_Std_RBNode_find___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf___spec__1(x_6, x_1);
  if (lean_obj_tag(x_8) == 0)
  {
  lean_object* x_9; 
  lean_dec(x_6);
  lean_dec(x_1);
  x_9 = lean_box(0);
  lean_ctor_set(x_4, 0, x_9);
  return x_4;
  }
  else
  {
  lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
  lean_free_object(x_4);
  x_10 = lean_ctor_get(x_8, 0);
  lean_inc(x_10);
  lean_dec(x_8);
  lean_inc(x_10);
  x_11 = l_Std_RBNode_foldM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf___spec__2(x_1, x_6, x_10, x_10, x_2, x_7);
  lean_dec(x_10);
  lean_dec(x_6);
  x_12 = lean_ctor_get(x_11, 0);
  lean_inc(x_12);
  x_13 = lean_ctor_get(x_11, 1);
  lean_inc(x_13);
  lean_dec(x_11);
  x_14 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf___lambda__1), 3, 2);
  lean_closure_set(x_14, 0, x_1);
  lean_closure_set(x_14, 1, x_12);
  x_15 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_modifyUsedFVars(x_14, x_2, x_13);
  return x_15;
  }
  }
  else
  {
  lean_object* x_16; lean_object* x_17; lean_object* x_18; 
  x_16 = lean_ctor_get(x_4, 0);
  x_17 = lean_ctor_get(x_4, 1);
  lean_inc(x_17);
  lean_inc(x_16);
  lean_dec(x_4);
  x_18 = l_Std_RBNode_find___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf___spec__1(x_16, x_1);
  if (lean_obj_tag(x_18) == 0)
  {
  lean_object* x_19; lean_object* x_20; 
  lean_dec(x_16);
  lean_dec(x_1);
  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_17);
  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; 
  x_21 = lean_ctor_get(x_18, 0);
  lean_inc(x_21);
  lean_dec(x_18);
  lean_inc(x_21);
  x_22 = l_Std_RBNode_foldM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf___spec__2(x_1, x_16, x_21, x_21, x_2, x_17);
  lean_dec(x_21);
  lean_dec(x_16);
  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);
  x_25 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf___lambda__1), 3, 2);
  lean_closure_set(x_25, 0, x_1);
  lean_closure_set(x_25, 1, x_23);
  x_26 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_modifyUsedFVars(x_25, x_2, x_24);
  return x_26;
  }
  }
  }
  }
  lean_object* l_Std_RBNode_find___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf___spec__1___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Std_RBNode_find___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf___spec__1(x_1, x_2);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_3;
  }
  }
  lean_object* l_Std_RBNode_foldM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  lean_object* x_7; 
  x_7 = l_Std_RBNode_foldM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf___spec__2(x_1, x_2, x_3, x_4, x_5, x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_7;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf(x_1, x_2, x_3);
  lean_dec(x_2);
  return x_4;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_fixpoint_match__1___rarg(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_apply_1(x_2, x_1);
  return x_3;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_fixpoint_match__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_fixpoint_match__1___rarg), 2, 0);
  return x_2;
  }
  }
  lean_object* l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_fixpoint___spec__1(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; 
  x_4 = lean_box(0);
  x_5 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_5, 0, x_4);
  lean_ctor_set(x_5, 1, x_3);
  return x_5;
  }
  else
  {
  lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; 
  x_6 = lean_ctor_get(x_1, 0);
  lean_inc(x_6);
  x_7 = lean_ctor_get(x_1, 1);
  lean_inc(x_7);
  lean_dec(x_1);
  x_8 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf(x_6, x_2, x_3);
  x_9 = lean_ctor_get(x_8, 1);
  lean_inc(x_9);
  lean_dec(x_8);
  x_1 = x_7;
  x_3 = x_9;
  goto _start;
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_fixpoint___rarg(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; uint8_t x_9; 
  x_3 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_resetModified___rarg(x_2);
  x_4 = lean_ctor_get(x_3, 1);
  lean_inc(x_4);
  lean_dec(x_3);
  lean_inc(x_1);
  x_5 = l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_fixpoint___spec__1(x_1, x_1, x_4);
  x_6 = lean_ctor_get(x_5, 1);
  lean_inc(x_6);
  lean_dec(x_5);
  x_7 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_isModified___rarg(x_6);
  x_8 = lean_ctor_get(x_7, 0);
  lean_inc(x_8);
  x_9 = lean_unbox(x_8);
  lean_dec(x_8);
  if (x_9 == 0)
  {
  uint8_t x_10; 
  lean_dec(x_1);
  x_10 = !lean_is_exclusive(x_7);
  if (x_10 == 0)
  {
  lean_object* x_11; lean_object* x_12; 
  x_11 = lean_ctor_get(x_7, 0);
  lean_dec(x_11);
  x_12 = lean_box(0);
  lean_ctor_set(x_7, 0, x_12);
  return x_7;
  }
  else
  {
  lean_object* x_13; lean_object* x_14; lean_object* x_15; 
  x_13 = lean_ctor_get(x_7, 1);
  lean_inc(x_13);
  lean_dec(x_7);
  x_14 = lean_box(0);
  x_15 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_15, 0, x_14);
  lean_ctor_set(x_15, 1, x_13);
  return x_15;
  }
  }
  else
  {
  lean_object* x_16; 
  x_16 = lean_ctor_get(x_7, 1);
  lean_inc(x_16);
  lean_dec(x_7);
  x_2 = x_16;
  goto _start;
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_fixpoint(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_fixpoint___rarg), 2, 0);
  return x_2;
  }
  }
  lean_object* l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_fixpoint___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_fixpoint___spec__1(x_1, x_2, x_3);
  lean_dec(x_2);
  return x_4;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_fixpoint___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_fixpoint(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  lean_object* l_Lean_Elab_Term_MutualClosure_FixPoint_run_match__1___rarg(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; 
  x_3 = lean_ctor_get(x_1, 0);
  lean_inc(x_3);
  x_4 = lean_ctor_get(x_1, 1);
  lean_inc(x_4);
  lean_dec(x_1);
  x_5 = lean_apply_2(x_2, x_3, x_4);
  return x_5;
  }
  }
  lean_object* l_Lean_Elab_Term_MutualClosure_FixPoint_run_match__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_Elab_Term_MutualClosure_FixPoint_run_match__1___rarg), 2, 0);
  return x_2;
  }
  }
  lean_object* l_Lean_Elab_Term_MutualClosure_FixPoint_run(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint8_t x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
  x_3 = 0;
  x_4 = lean_alloc_ctor(0, 1, 1);
  lean_ctor_set(x_4, 0, x_2);
  lean_ctor_set_uint8(x_4, sizeof(void*)*1, x_3);
  x_5 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_fixpoint___rarg(x_1, x_4);
  x_6 = lean_ctor_get(x_5, 1);
  lean_inc(x_6);
  lean_dec(x_5);
  x_7 = lean_ctor_get(x_6, 0);
  lean_inc(x_7);
  lean_dec(x_6);
  return x_7;
  }
  }
  lean_object* l_List_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__1(lean_object* x_1) {
  _start:
  {
  if (lean_obj_tag(x_1) == 0)
  {
  lean_object* x_2; 
  x_2 = lean_box(0);
  return x_2;
  }
  else
  {
  uint8_t x_3; 
  x_3 = !lean_is_exclusive(x_1);
  if (x_3 == 0)
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
  x_4 = lean_ctor_get(x_1, 0);
  x_5 = lean_ctor_get(x_1, 1);
  x_6 = lean_ctor_get(x_4, 1);
  lean_inc(x_6);
  lean_dec(x_4);
  x_7 = l_List_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__1(x_5);
  lean_ctor_set(x_1, 1, x_7);
  lean_ctor_set(x_1, 0, x_6);
  return x_1;
  }
  else
  {
  lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
  x_8 = lean_ctor_get(x_1, 0);
  x_9 = lean_ctor_get(x_1, 1);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_dec(x_1);
  x_10 = lean_ctor_get(x_8, 1);
  lean_inc(x_10);
  lean_dec(x_8);
  x_11 = l_List_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__1(x_9);
  x_12 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_12, 0, x_10);
  lean_ctor_set(x_12, 1, x_11);
  return x_12;
  }
  }
  }
  }
  lean_object* l_Std_RBNode_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__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_dec(x_2);
  return x_3;
  }
  else
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; uint8_t x_9; 
  x_5 = lean_ctor_get(x_4, 0);
  lean_inc(x_5);
  x_6 = lean_ctor_get(x_4, 1);
  lean_inc(x_6);
  x_7 = lean_ctor_get(x_4, 3);
  lean_inc(x_7);
  lean_dec(x_4);
  lean_inc(x_2);
  x_8 = l_Std_RBNode_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__2(x_1, x_2, x_3, x_5);
  lean_inc(x_2);
  x_9 = l_Lean_LocalContext_contains(x_2, x_6);
  if (x_9 == 0)
  {
  lean_dec(x_6);
  x_3 = x_8;
  x_4 = x_7;
  goto _start;
  }
  else
  {
  uint8_t x_11; 
  x_11 = l_Array_contains___at___private_Lean_Class_0__Lean_checkOutParam___spec__1(x_1, x_6);
  if (x_11 == 0)
  {
  lean_object* x_12; 
  x_12 = lean_array_push(x_8, x_6);
  x_3 = x_12;
  x_4 = x_7;
  goto _start;
  }
  else
  {
  lean_dec(x_6);
  x_3 = x_8;
  x_4 = x_7;
  goto _start;
  }
  }
  }
  }
  }
  lean_object* l_Std_RBNode_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__3(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_dec(x_2);
  return x_3;
  }
  else
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; uint8_t x_9; 
  x_5 = lean_ctor_get(x_4, 0);
  lean_inc(x_5);
  x_6 = lean_ctor_get(x_4, 1);
  lean_inc(x_6);
  x_7 = lean_ctor_get(x_4, 3);
  lean_inc(x_7);
  lean_dec(x_4);
  lean_inc(x_2);
  x_8 = l_Std_RBNode_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__3(x_1, x_2, x_3, x_5);
  lean_inc(x_2);
  x_9 = l_Lean_LocalContext_contains(x_2, x_6);
  if (x_9 == 0)
  {
  lean_dec(x_6);
  x_3 = x_8;
  x_4 = x_7;
  goto _start;
  }
  else
  {
  uint8_t x_11; 
  x_11 = l_Array_contains___at___private_Lean_Class_0__Lean_checkOutParam___spec__1(x_1, x_6);
  if (x_11 == 0)
  {
  lean_object* x_12; 
  x_12 = lean_array_push(x_8, x_6);
  x_3 = x_12;
  x_4 = x_7;
  goto _start;
  }
  else
  {
  lean_dec(x_6);
  x_3 = x_8;
  x_4 = x_7;
  goto _start;
  }
  }
  }
  }
  }
  lean_object* l_List_forIn_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  if (lean_obj_tag(x_3) == 0)
  {
  return x_4;
  }
  else
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; 
  x_5 = lean_ctor_get(x_3, 0);
  lean_inc(x_5);
  x_6 = lean_ctor_get(x_3, 1);
  lean_inc(x_6);
  lean_dec(x_3);
  x_7 = lean_ctor_get(x_5, 5);
  lean_inc(x_7);
  x_8 = lean_ctor_get(x_5, 1);
  lean_inc(x_8);
  lean_dec(x_5);
  x_9 = l_Std_RBNode_find___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_FixPoint_updateUsedVarsOf___spec__1(x_2, x_8);
  if (lean_obj_tag(x_9) == 0)
  {
  lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
  x_10 = l_Lean_NameSet_instInhabitedNameSet;
  x_11 = l_Option_get_x21___rarg___closed__4;
  x_12 = lean_panic_fn(x_10, x_11);
  x_13 = l_Array_empty___closed__1;
  x_14 = l_Std_RBNode_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__2(x_1, x_7, x_13, x_12);
  x_15 = l_Std_RBNode_insert___at_Lean_NameMap_insert___spec__1___rarg(x_4, x_8, x_14);
  x_3 = x_6;
  x_4 = x_15;
  goto _start;
  }
  else
  {
  lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
  x_17 = lean_ctor_get(x_9, 0);
  lean_inc(x_17);
  lean_dec(x_9);
  x_18 = l_Array_empty___closed__1;
  x_19 = l_Std_RBNode_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__3(x_1, x_7, x_18, x_17);
  x_20 = l_Std_RBNode_insert___at_Lean_NameMap_insert___spec__1___rarg(x_4, x_8, x_19);
  x_3 = x_6;
  x_4 = x_20;
  goto _start;
  }
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap(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; lean_object* x_9; lean_object* x_10; 
  lean_inc(x_5);
  x_6 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap(x_1, x_2, x_3, x_5);
  lean_inc(x_5);
  x_7 = l_List_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__1(x_5);
  x_8 = l_Lean_Elab_Term_MutualClosure_FixPoint_run(x_7, x_6);
  x_9 = lean_box(0);
  x_10 = l_List_forIn_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__4(x_4, x_8, x_5, x_9);
  lean_dec(x_8);
  return x_10;
  }
  }
  lean_object* l_Std_RBNode_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = l_Std_RBNode_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__2(x_1, x_2, x_3, x_4);
  lean_dec(x_1);
  return x_5;
  }
  }
  lean_object* l_Std_RBNode_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = l_Std_RBNode_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__3(x_1, x_2, x_3, x_4);
  lean_dec(x_1);
  return x_5;
  }
  }
  lean_object* l_List_forIn_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = l_List_forIn_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__4(x_1, x_2, x_3, x_4);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_5;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  lean_object* x_6; 
  x_6 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap(x_1, x_2, x_3, x_4, x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_6;
  }
  }
  static lean_object* _init_l_Lean_Elab_Term_MutualClosure_ClosureState_newLocalDecls___default() {
  _start:
  {
  lean_object* x_1; 
  x_1 = l_Array_empty___closed__1;
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_Elab_Term_MutualClosure_ClosureState_localDecls___default() {
  _start:
  {
  lean_object* x_1; 
  x_1 = l_Array_empty___closed__1;
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_Elab_Term_MutualClosure_ClosureState_newLetDecls___default() {
  _start:
  {
  lean_object* x_1; 
  x_1 = l_Array_empty___closed__1;
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_Elab_Term_MutualClosure_ClosureState_exprArgs___default() {
  _start:
  {
  lean_object* x_1; 
  x_1 = l_Array_empty___closed__1;
  return x_1;
  }
  }
  lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pickMaxFVar_x3f___spec__2(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5) {
  _start:
  {
  uint8_t x_6; 
  x_6 = x_3 == x_4;
  if (x_6 == 0)
  {
  lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; uint8_t x_12; size_t x_13; size_t x_14; 
  x_7 = lean_array_uget(x_2, x_3);
  lean_inc(x_5);
  lean_inc(x_1);
  x_8 = l_Lean_LocalContext_get_x21(x_1, x_5);
  x_9 = l_Lean_LocalDecl_index(x_8);
  lean_dec(x_8);
  lean_inc(x_7);
  lean_inc(x_1);
  x_10 = l_Lean_LocalContext_get_x21(x_1, x_7);
  x_11 = l_Lean_LocalDecl_index(x_10);
  lean_dec(x_10);
  x_12 = lean_nat_dec_lt(x_9, x_11);
  lean_dec(x_11);
  lean_dec(x_9);
  x_13 = 1;
  x_14 = x_3 + x_13;
  if (x_12 == 0)
  {
  lean_dec(x_7);
  x_3 = x_14;
  goto _start;
  }
  else
  {
  lean_dec(x_5);
  x_3 = x_14;
  x_5 = x_7;
  goto _start;
  }
  }
  else
  {
  lean_dec(x_1);
  return x_5;
  }
  }
  }
  lean_object* l_Array_getMax_x3f___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pickMaxFVar_x3f___spec__1(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; uint8_t x_5; 
  x_3 = lean_array_get_size(x_2);
  x_4 = lean_unsigned_to_nat(0u);
  x_5 = lean_nat_dec_lt(x_4, x_3);
  if (x_5 == 0)
  {
  lean_object* x_6; 
  lean_dec(x_3);
  lean_dec(x_1);
  x_6 = lean_box(0);
  return x_6;
  }
  else
  {
  lean_object* x_7; lean_object* x_8; uint8_t x_9; 
  x_7 = lean_array_fget(x_2, x_4);
  x_8 = lean_unsigned_to_nat(1u);
  x_9 = lean_nat_dec_lt(x_8, x_3);
  if (x_9 == 0)
  {
  lean_object* x_10; 
  lean_dec(x_3);
  lean_dec(x_1);
  x_10 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_10, 0, x_7);
  return x_10;
  }
  else
  {
  uint8_t x_11; 
  x_11 = lean_nat_dec_le(x_3, x_3);
  if (x_11 == 0)
  {
  lean_object* x_12; 
  lean_dec(x_3);
  lean_dec(x_1);
  x_12 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_12, 0, x_7);
  return x_12;
  }
  else
  {
  size_t x_13; size_t x_14; lean_object* x_15; lean_object* x_16; 
  x_13 = 1;
  x_14 = lean_usize_of_nat(x_3);
  lean_dec(x_3);
  x_15 = l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pickMaxFVar_x3f___spec__2(x_1, x_2, x_13, x_14, x_7);
  x_16 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_16, 0, x_15);
  return x_16;
  }
  }
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pickMaxFVar_x3f(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Array_getMax_x3f___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pickMaxFVar_x3f___spec__1(x_1, x_2);
  return x_3;
  }
  }
  lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pickMaxFVar_x3f___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  size_t x_6; size_t x_7; lean_object* x_8; 
  x_6 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_7 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_8 = l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pickMaxFVar_x3f___spec__2(x_1, x_2, x_6, x_7, x_5);
  lean_dec(x_2);
  return x_8;
  }
  }
  lean_object* l_Array_getMax_x3f___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pickMaxFVar_x3f___spec__1___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Array_getMax_x3f___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pickMaxFVar_x3f___spec__1(x_1, x_2);
  lean_dec(x_2);
  return x_3;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pickMaxFVar_x3f___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pickMaxFVar_x3f(x_1, x_2);
  lean_dec(x_2);
  return x_3;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_preprocess(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_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  lean_inc(x_4);
  x_9 = l_Lean_Meta_instantiateMVars(x_1, x_4, x_5, x_6, x_7, x_8);
  if (lean_obj_tag(x_9) == 0)
  {
  lean_object* x_10; lean_object* x_11; lean_object* x_12; 
  x_10 = lean_ctor_get(x_9, 0);
  lean_inc(x_10);
  x_11 = lean_ctor_get(x_9, 1);
  lean_inc(x_11);
  lean_dec(x_9);
  lean_inc(x_10);
  x_12 = l_Lean_Meta_check(x_10, x_4, x_5, x_6, x_7, 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; 
  x_14 = lean_ctor_get(x_12, 0);
  lean_dec(x_14);
  lean_ctor_set(x_12, 0, x_10);
  return x_12;
  }
  else
  {
  lean_object* x_15; lean_object* x_16; 
  x_15 = lean_ctor_get(x_12, 1);
  lean_inc(x_15);
  lean_dec(x_12);
  x_16 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_16, 0, x_10);
  lean_ctor_set(x_16, 1, x_15);
  return x_16;
  }
  }
  else
  {
  uint8_t x_17; 
  lean_dec(x_10);
  x_17 = !lean_is_exclusive(x_12);
  if (x_17 == 0)
  {
  return x_12;
  }
  else
  {
  lean_object* x_18; lean_object* x_19; lean_object* x_20; 
  x_18 = lean_ctor_get(x_12, 0);
  x_19 = lean_ctor_get(x_12, 1);
  lean_inc(x_19);
  lean_inc(x_18);
  lean_dec(x_12);
  x_20 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_20, 0, x_18);
  lean_ctor_set(x_20, 1, x_19);
  return x_20;
  }
  }
  }
  else
  {
  uint8_t x_21; 
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  x_21 = !lean_is_exclusive(x_9);
  if (x_21 == 0)
  {
  return x_9;
  }
  else
  {
  lean_object* x_22; lean_object* x_23; lean_object* x_24; 
  x_22 = lean_ctor_get(x_9, 0);
  x_23 = lean_ctor_get(x_9, 1);
  lean_inc(x_23);
  lean_inc(x_22);
  lean_dec(x_9);
  x_24 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_24, 0, x_22);
  lean_ctor_set(x_24, 1, x_23);
  return x_24;
  }
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_preprocess___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___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_preprocess(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_9;
  }
  }
  lean_object* l_Std_RBNode_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pushNewVars___spec__1(lean_object* 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; lean_object* x_5; lean_object* x_6; uint8_t x_7; 
  x_3 = lean_ctor_get(x_2, 0);
  lean_inc(x_3);
  x_4 = lean_ctor_get(x_2, 1);
  lean_inc(x_4);
  x_5 = lean_ctor_get(x_2, 3);
  lean_inc(x_5);
  lean_dec(x_2);
  x_6 = l_Std_RBNode_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pushNewVars___spec__1(x_1, x_3);
  x_7 = l_Array_contains___at___private_Lean_Class_0__Lean_checkOutParam___spec__1(x_6, x_4);
  if (x_7 == 0)
  {
  lean_object* x_8; 
  x_8 = lean_array_push(x_6, x_4);
  x_1 = x_8;
  x_2 = x_5;
  goto _start;
  }
  else
  {
  lean_dec(x_4);
  x_1 = x_6;
  x_2 = x_5;
  goto _start;
  }
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pushNewVars(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; 
  x_3 = lean_ctor_get(x_2, 1);
  lean_inc(x_3);
  lean_dec(x_2);
  x_4 = l_Std_RBNode_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pushNewVars___spec__1(x_1, x_3);
  return x_4;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pushLocalDecl(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, uint8_t x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
  _start:
  {
  lean_object* x_14; 
  lean_inc(x_12);
  x_14 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_preprocess(x_4, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
  if (lean_obj_tag(x_14) == 0)
  {
  lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; uint8_t x_22; 
  x_15 = lean_ctor_get(x_14, 0);
  lean_inc(x_15);
  x_16 = lean_ctor_get(x_14, 1);
  lean_inc(x_16);
  lean_dec(x_14);
  x_17 = lean_st_ref_get(x_12, x_16);
  lean_dec(x_12);
  x_18 = lean_ctor_get(x_17, 1);
  lean_inc(x_18);
  lean_dec(x_17);
  x_19 = lean_st_ref_take(x_6, x_18);
  x_20 = lean_ctor_get(x_19, 0);
  lean_inc(x_20);
  x_21 = lean_ctor_get(x_19, 1);
  lean_inc(x_21);
  lean_dec(x_19);
  x_22 = !lean_is_exclusive(x_20);
  if (x_22 == 0)
  {
  lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; uint8_t x_31; 
  x_23 = lean_ctor_get(x_20, 0);
  x_24 = lean_ctor_get(x_20, 3);
  x_25 = lean_unsigned_to_nat(0u);
  lean_inc(x_15);
  lean_inc(x_2);
  x_26 = lean_alloc_ctor(0, 4, 1);
  lean_ctor_set(x_26, 0, x_25);
  lean_ctor_set(x_26, 1, x_2);
  lean_ctor_set(x_26, 2, x_3);
  lean_ctor_set(x_26, 3, x_15);
  lean_ctor_set_uint8(x_26, sizeof(void*)*4, x_5);
  x_27 = lean_array_push(x_23, x_26);
  x_28 = l_Lean_mkFVar(x_2);
  x_29 = lean_array_push(x_24, x_28);
  lean_ctor_set(x_20, 3, x_29);
  lean_ctor_set(x_20, 0, x_27);
  x_30 = lean_st_ref_set(x_6, x_20, x_21);
  x_31 = !lean_is_exclusive(x_30);
  if (x_31 == 0)
  {
  lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; 
  x_32 = lean_ctor_get(x_30, 0);
  lean_dec(x_32);
  x_33 = l_Lean_CollectFVars_instInhabitedState___closed__1;
  x_34 = l_Lean_CollectFVars_main(x_15, x_33);
  x_35 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pushNewVars(x_1, x_34);
  lean_ctor_set(x_30, 0, x_35);
  return x_30;
  }
  else
  {
  lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; 
  x_36 = lean_ctor_get(x_30, 1);
  lean_inc(x_36);
  lean_dec(x_30);
  x_37 = l_Lean_CollectFVars_instInhabitedState___closed__1;
  x_38 = l_Lean_CollectFVars_main(x_15, x_37);
  x_39 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pushNewVars(x_1, x_38);
  x_40 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_40, 0, x_39);
  lean_ctor_set(x_40, 1, x_36);
  return x_40;
  }
  }
  else
  {
  lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; 
  x_41 = lean_ctor_get(x_20, 0);
  x_42 = lean_ctor_get(x_20, 1);
  x_43 = lean_ctor_get(x_20, 2);
  x_44 = lean_ctor_get(x_20, 3);
  lean_inc(x_44);
  lean_inc(x_43);
  lean_inc(x_42);
  lean_inc(x_41);
  lean_dec(x_20);
  x_45 = lean_unsigned_to_nat(0u);
  lean_inc(x_15);
  lean_inc(x_2);
  x_46 = lean_alloc_ctor(0, 4, 1);
  lean_ctor_set(x_46, 0, x_45);
  lean_ctor_set(x_46, 1, x_2);
  lean_ctor_set(x_46, 2, x_3);
  lean_ctor_set(x_46, 3, x_15);
  lean_ctor_set_uint8(x_46, sizeof(void*)*4, x_5);
  x_47 = lean_array_push(x_41, x_46);
  x_48 = l_Lean_mkFVar(x_2);
  x_49 = lean_array_push(x_44, x_48);
  x_50 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_50, 0, x_47);
  lean_ctor_set(x_50, 1, x_42);
  lean_ctor_set(x_50, 2, x_43);
  lean_ctor_set(x_50, 3, x_49);
  x_51 = lean_st_ref_set(x_6, x_50, x_21);
  x_52 = lean_ctor_get(x_51, 1);
  lean_inc(x_52);
  if (lean_is_exclusive(x_51)) {
   lean_ctor_release(x_51, 0);
   lean_ctor_release(x_51, 1);
   x_53 = x_51;
  } else {
   lean_dec_ref(x_51);
   x_53 = lean_box(0);
  }
  x_54 = l_Lean_CollectFVars_instInhabitedState___closed__1;
  x_55 = l_Lean_CollectFVars_main(x_15, x_54);
  x_56 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pushNewVars(x_1, x_55);
  if (lean_is_scalar(x_53)) {
   x_57 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_57 = x_53;
  }
  lean_ctor_set(x_57, 0, x_56);
  lean_ctor_set(x_57, 1, x_52);
  return x_57;
  }
  }
  else
  {
  uint8_t x_58; 
  lean_dec(x_12);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_58 = !lean_is_exclusive(x_14);
  if (x_58 == 0)
  {
  return x_14;
  }
  else
  {
  lean_object* x_59; lean_object* x_60; lean_object* x_61; 
  x_59 = lean_ctor_get(x_14, 0);
  x_60 = lean_ctor_get(x_14, 1);
  lean_inc(x_60);
  lean_inc(x_59);
  lean_dec(x_14);
  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;
  }
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pushLocalDecl___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:
  {
  uint8_t x_14; lean_object* x_15; 
  x_14 = lean_unbox(x_5);
  lean_dec(x_5);
  x_15 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pushLocalDecl(x_1, x_2, x_3, x_4, x_14, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  return x_15;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux_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_object* x_6; lean_object* x_7; uint8_t x_8; lean_object* x_9; lean_object* x_10; 
  lean_dec(x_3);
  x_4 = lean_ctor_get(x_1, 0);
  lean_inc(x_4);
  x_5 = lean_ctor_get(x_1, 1);
  lean_inc(x_5);
  x_6 = lean_ctor_get(x_1, 2);
  lean_inc(x_6);
  x_7 = lean_ctor_get(x_1, 3);
  lean_inc(x_7);
  x_8 = lean_ctor_get_uint8(x_1, sizeof(void*)*4);
  lean_dec(x_1);
  x_9 = lean_box(x_8);
  x_10 = lean_apply_5(x_2, x_4, x_5, x_6, x_7, x_9);
  return x_10;
  }
  else
  {
  lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; uint8_t x_16; lean_object* x_17; lean_object* x_18; 
  lean_dec(x_2);
  x_11 = lean_ctor_get(x_1, 0);
  lean_inc(x_11);
  x_12 = lean_ctor_get(x_1, 1);
  lean_inc(x_12);
  x_13 = lean_ctor_get(x_1, 2);
  lean_inc(x_13);
  x_14 = lean_ctor_get(x_1, 3);
  lean_inc(x_14);
  x_15 = lean_ctor_get(x_1, 4);
  lean_inc(x_15);
  x_16 = lean_ctor_get_uint8(x_1, sizeof(void*)*5);
  lean_dec(x_1);
  x_17 = lean_box(x_16);
  x_18 = lean_apply_6(x_3, x_11, x_12, x_13, x_14, x_15, x_17);
  return x_18;
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux_match__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux_match__1___rarg), 3, 0);
  return x_2;
  }
  }
  lean_object* l_Array_erase___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__1(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; 
  x_3 = lean_unsigned_to_nat(0u);
  x_4 = l_Array_indexOfAux___at_Lean_LocalContext_erase___spec__3(x_1, x_2, x_3);
  if (lean_obj_tag(x_4) == 0)
  {
  return x_1;
  }
  else
  {
  lean_object* x_5; lean_object* x_6; 
  x_5 = lean_ctor_get(x_4, 0);
  lean_inc(x_5);
  lean_dec(x_4);
  x_6 = l_Array_feraseIdx___rarg(x_1, x_5);
  lean_dec(x_5);
  return x_6;
  }
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__2(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5) {
  _start:
  {
  uint8_t x_6; 
  x_6 = x_4 < x_3;
  if (x_6 == 0)
  {
  lean_object* x_7; 
  lean_dec(x_1);
  x_7 = x_5;
  return x_7;
  }
  else
  {
  lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; size_t x_13; size_t x_14; lean_object* x_15; lean_object* x_16; 
  x_8 = lean_array_uget(x_5, x_4);
  x_9 = lean_unsigned_to_nat(0u);
  x_10 = lean_array_uset(x_5, x_4, x_9);
  x_11 = x_8;
  lean_inc(x_1);
  x_12 = l_Lean_replaceFVarIdAtLocalDecl(x_1, x_2, x_11);
  x_13 = 1;
  x_14 = x_4 + x_13;
  x_15 = x_12;
  x_16 = lean_array_uset(x_10, x_4, x_15);
  x_4 = x_14;
  x_5 = x_16;
  goto _start;
  }
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__3(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5) {
  _start:
  {
  uint8_t x_6; 
  x_6 = x_4 < x_3;
  if (x_6 == 0)
  {
  lean_object* x_7; 
  lean_dec(x_1);
  x_7 = x_5;
  return x_7;
  }
  else
  {
  lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; size_t x_13; size_t x_14; lean_object* x_15; lean_object* x_16; 
  x_8 = lean_array_uget(x_5, x_4);
  x_9 = lean_unsigned_to_nat(0u);
  x_10 = lean_array_uset(x_5, x_4, x_9);
  x_11 = x_8;
  lean_inc(x_1);
  x_12 = l_Lean_replaceFVarIdAtLocalDecl(x_1, x_2, x_11);
  x_13 = 1;
  x_14 = x_4 + x_13;
  x_15 = x_12;
  x_16 = lean_array_uset(x_10, x_4, x_15);
  x_4 = x_14;
  x_5 = x_16;
  goto _start;
  }
  }
  }
  lean_object* l_Lean_addTrace___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___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* 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; uint8_t x_19; 
  x_11 = lean_ctor_get(x_8, 3);
  x_12 = l_Lean_addMessageContextFull___at_Lean_Meta_instAddMessageContextMetaM___spec__1(x_2, x_6, x_7, x_8, x_9, x_10);
  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_st_ref_take(x_9, x_14);
  x_16 = lean_ctor_get(x_15, 0);
  lean_inc(x_16);
  x_17 = lean_ctor_get(x_16, 3);
  lean_inc(x_17);
  x_18 = lean_ctor_get(x_15, 1);
  lean_inc(x_18);
  lean_dec(x_15);
  x_19 = !lean_is_exclusive(x_16);
  if (x_19 == 0)
  {
  lean_object* x_20; uint8_t x_21; 
  x_20 = lean_ctor_get(x_16, 3);
  lean_dec(x_20);
  x_21 = !lean_is_exclusive(x_17);
  if (x_21 == 0)
  {
  lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; uint8_t x_35; 
  x_22 = lean_ctor_get(x_17, 0);
  lean_inc(x_1);
  x_23 = lean_alloc_ctor(4, 1, 0);
  lean_ctor_set(x_23, 0, x_1);
  x_24 = l___private_Lean_Util_Trace_0__Lean_addNode___rarg___lambda__1___closed__1;
  x_25 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_25, 0, x_24);
  lean_ctor_set(x_25, 1, x_23);
  x_26 = l___private_Lean_Util_Trace_0__Lean_addNode___rarg___lambda__1___closed__3;
  x_27 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_27, 0, x_25);
  lean_ctor_set(x_27, 1, x_26);
  x_28 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_28, 0, x_27);
  lean_ctor_set(x_28, 1, x_13);
  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 = lean_alloc_ctor(11, 2, 0);
  lean_ctor_set(x_31, 0, x_1);
  lean_ctor_set(x_31, 1, x_30);
  lean_inc(x_11);
  x_32 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_32, 0, x_11);
  lean_ctor_set(x_32, 1, x_31);
  x_33 = l_Std_PersistentArray_push___rarg(x_22, x_32);
  lean_ctor_set(x_17, 0, x_33);
  x_34 = lean_st_ref_set(x_9, x_16, x_18);
  x_35 = !lean_is_exclusive(x_34);
  if (x_35 == 0)
  {
  lean_object* x_36; lean_object* x_37; 
  x_36 = lean_ctor_get(x_34, 0);
  lean_dec(x_36);
  x_37 = lean_box(0);
  lean_ctor_set(x_34, 0, x_37);
  return x_34;
  }
  else
  {
  lean_object* x_38; lean_object* x_39; lean_object* x_40; 
  x_38 = lean_ctor_get(x_34, 1);
  lean_inc(x_38);
  lean_dec(x_34);
  x_39 = lean_box(0);
  x_40 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_40, 0, x_39);
  lean_ctor_set(x_40, 1, x_38);
  return x_40;
  }
  }
  else
  {
  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; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; 
  x_41 = lean_ctor_get_uint8(x_17, sizeof(void*)*1);
  x_42 = lean_ctor_get(x_17, 0);
  lean_inc(x_42);
  lean_dec(x_17);
  lean_inc(x_1);
  x_43 = lean_alloc_ctor(4, 1, 0);
  lean_ctor_set(x_43, 0, x_1);
  x_44 = l___private_Lean_Util_Trace_0__Lean_addNode___rarg___lambda__1___closed__1;
  x_45 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_45, 0, x_44);
  lean_ctor_set(x_45, 1, x_43);
  x_46 = l___private_Lean_Util_Trace_0__Lean_addNode___rarg___lambda__1___closed__3;
  x_47 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_47, 0, x_45);
  lean_ctor_set(x_47, 1, x_46);
  x_48 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_48, 0, x_47);
  lean_ctor_set(x_48, 1, x_13);
  x_49 = l_Lean_KernelException_toMessageData___closed__15;
  x_50 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_50, 0, x_48);
  lean_ctor_set(x_50, 1, x_49);
  x_51 = lean_alloc_ctor(11, 2, 0);
  lean_ctor_set(x_51, 0, x_1);
  lean_ctor_set(x_51, 1, x_50);
  lean_inc(x_11);
  x_52 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_52, 0, x_11);
  lean_ctor_set(x_52, 1, x_51);
  x_53 = l_Std_PersistentArray_push___rarg(x_42, x_52);
  x_54 = lean_alloc_ctor(0, 1, 1);
  lean_ctor_set(x_54, 0, x_53);
  lean_ctor_set_uint8(x_54, sizeof(void*)*1, x_41);
  lean_ctor_set(x_16, 3, x_54);
  x_55 = lean_st_ref_set(x_9, x_16, x_18);
  x_56 = lean_ctor_get(x_55, 1);
  lean_inc(x_56);
  if (lean_is_exclusive(x_55)) {
   lean_ctor_release(x_55, 0);
   lean_ctor_release(x_55, 1);
   x_57 = x_55;
  } else {
   lean_dec_ref(x_55);
   x_57 = lean_box(0);
  }
  x_58 = lean_box(0);
  if (lean_is_scalar(x_57)) {
   x_59 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_59 = x_57;
  }
  lean_ctor_set(x_59, 0, x_58);
  lean_ctor_set(x_59, 1, x_56);
  return x_59;
  }
  }
  else
  {
  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; 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; 
  x_60 = lean_ctor_get(x_16, 0);
  x_61 = lean_ctor_get(x_16, 1);
  x_62 = lean_ctor_get(x_16, 2);
  lean_inc(x_62);
  lean_inc(x_61);
  lean_inc(x_60);
  lean_dec(x_16);
  x_63 = lean_ctor_get_uint8(x_17, sizeof(void*)*1);
  x_64 = lean_ctor_get(x_17, 0);
  lean_inc(x_64);
  if (lean_is_exclusive(x_17)) {
   lean_ctor_release(x_17, 0);
   x_65 = x_17;
  } else {
   lean_dec_ref(x_17);
   x_65 = lean_box(0);
  }
  lean_inc(x_1);
  x_66 = lean_alloc_ctor(4, 1, 0);
  lean_ctor_set(x_66, 0, x_1);
  x_67 = l___private_Lean_Util_Trace_0__Lean_addNode___rarg___lambda__1___closed__1;
  x_68 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_68, 0, x_67);
  lean_ctor_set(x_68, 1, x_66);
  x_69 = l___private_Lean_Util_Trace_0__Lean_addNode___rarg___lambda__1___closed__3;
  x_70 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_70, 0, x_68);
  lean_ctor_set(x_70, 1, x_69);
  x_71 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_71, 0, x_70);
  lean_ctor_set(x_71, 1, x_13);
  x_72 = l_Lean_KernelException_toMessageData___closed__15;
  x_73 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_73, 0, x_71);
  lean_ctor_set(x_73, 1, x_72);
  x_74 = lean_alloc_ctor(11, 2, 0);
  lean_ctor_set(x_74, 0, x_1);
  lean_ctor_set(x_74, 1, x_73);
  lean_inc(x_11);
  x_75 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_75, 0, x_11);
  lean_ctor_set(x_75, 1, x_74);
  x_76 = l_Std_PersistentArray_push___rarg(x_64, x_75);
  if (lean_is_scalar(x_65)) {
   x_77 = lean_alloc_ctor(0, 1, 1);
  } else {
   x_77 = x_65;
  }
  lean_ctor_set(x_77, 0, x_76);
  lean_ctor_set_uint8(x_77, sizeof(void*)*1, x_63);
  x_78 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_78, 0, x_60);
  lean_ctor_set(x_78, 1, x_61);
  lean_ctor_set(x_78, 2, x_62);
  lean_ctor_set(x_78, 3, x_77);
  x_79 = lean_st_ref_set(x_9, x_78, x_18);
  x_80 = lean_ctor_get(x_79, 1);
  lean_inc(x_80);
  if (lean_is_exclusive(x_79)) {
   lean_ctor_release(x_79, 0);
   lean_ctor_release(x_79, 1);
   x_81 = x_79;
  } else {
   lean_dec_ref(x_79);
   x_81 = lean_box(0);
  }
  x_82 = lean_box(0);
  if (lean_is_scalar(x_81)) {
   x_83 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_83 = x_81;
  }
  lean_ctor_set(x_83, 0, x_82);
  lean_ctor_set(x_83, 1, x_80);
  return x_83;
  }
  }
  }
  lean_object* l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___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:
  {
  lean_object* x_10; uint8_t x_11; lean_object* x_12; lean_object* x_13; 
  x_10 = lean_ctor_get(x_7, 0);
  x_11 = l_Lean_checkTraceOption(x_10, x_1);
  x_12 = lean_box(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_9);
  return x_13;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("mkClosure");
  return x_1;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; lean_object* x_3; 
  x_1 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_DefView___hyg_1214____closed__2;
  x_2 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__1;
  x_3 = lean_name_mk_string(x_1, x_2);
  return x_3;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__3() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("toProcess: ");
  return x_1;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__4() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__3;
  x_2 = l_Lean_stringToMessageData(x_1);
  return x_2;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__5() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string(", maxVar: ");
  return x_1;
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__6() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__5;
  x_2 = l_Lean_stringToMessageData(x_1);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux(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 = l_Array_getMax_x3f___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pickMaxFVar_x3f___spec__1(x_10, x_1);
  if (lean_obj_tag(x_11) == 0)
  {
  lean_object* x_12; lean_object* x_13; 
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_1);
  x_12 = lean_box(0);
  x_13 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_13, 0, x_12);
  lean_ctor_set(x_13, 1, x_9);
  return x_13;
  }
  else
  {
  lean_object* x_14; lean_object* x_15; uint8_t x_189; lean_object* x_190; lean_object* x_213; lean_object* x_214; lean_object* x_215; uint8_t x_216; 
  x_14 = lean_ctor_get(x_11, 0);
  lean_inc(x_14);
  lean_dec(x_11);
  x_213 = lean_st_ref_get(x_8, x_9);
  x_214 = lean_ctor_get(x_213, 0);
  lean_inc(x_214);
  x_215 = lean_ctor_get(x_214, 3);
  lean_inc(x_215);
  lean_dec(x_214);
  x_216 = lean_ctor_get_uint8(x_215, sizeof(void*)*1);
  lean_dec(x_215);
  if (x_216 == 0)
  {
  lean_object* x_217; uint8_t x_218; 
  x_217 = lean_ctor_get(x_213, 1);
  lean_inc(x_217);
  lean_dec(x_213);
  x_218 = 0;
  x_189 = x_218;
  x_190 = x_217;
  goto block_212;
  }
  else
  {
  lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; uint8_t x_224; 
  x_219 = lean_ctor_get(x_213, 1);
  lean_inc(x_219);
  lean_dec(x_213);
  x_220 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__2;
  x_221 = l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__5(x_220, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_219);
  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_unbox(x_222);
  lean_dec(x_222);
  x_189 = x_224;
  x_190 = x_223;
  goto block_212;
  }
  block_188:
  {
  lean_object* x_16; lean_object* x_17; 
  x_16 = l_Array_erase___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__1(x_1, x_14);
  lean_inc(x_5);
  lean_inc(x_14);
  x_17 = l_Lean_Meta_getLocalDecl(x_14, x_5, x_6, x_7, x_8, x_15);
  if (lean_obj_tag(x_17) == 0)
  {
  lean_object* x_18; 
  x_18 = lean_ctor_get(x_17, 0);
  lean_inc(x_18);
  if (lean_obj_tag(x_18) == 0)
  {
  lean_object* x_19; lean_object* x_20; lean_object* x_21; uint8_t x_22; lean_object* x_23; 
  x_19 = lean_ctor_get(x_17, 1);
  lean_inc(x_19);
  lean_dec(x_17);
  x_20 = lean_ctor_get(x_18, 2);
  lean_inc(x_20);
  x_21 = lean_ctor_get(x_18, 3);
  lean_inc(x_21);
  x_22 = lean_ctor_get_uint8(x_18, sizeof(void*)*4);
  lean_dec(x_18);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  x_23 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pushLocalDecl(x_16, x_14, x_20, x_21, x_22, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_19);
  if (lean_obj_tag(x_23) == 0)
  {
  lean_object* x_24; lean_object* x_25; 
  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_1 = x_24;
  x_9 = x_25;
  goto _start;
  }
  else
  {
  uint8_t x_27; 
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  x_27 = !lean_is_exclusive(x_23);
  if (x_27 == 0)
  {
  return x_23;
  }
  else
  {
  lean_object* x_28; lean_object* x_29; lean_object* x_30; 
  x_28 = lean_ctor_get(x_23, 0);
  x_29 = lean_ctor_get(x_23, 1);
  lean_inc(x_29);
  lean_inc(x_28);
  lean_dec(x_23);
  x_30 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_30, 0, x_28);
  lean_ctor_set(x_30, 1, x_29);
  return x_30;
  }
  }
  }
  else
  {
  lean_object* x_31; uint8_t x_32; 
  x_31 = lean_ctor_get(x_17, 1);
  lean_inc(x_31);
  lean_dec(x_17);
  x_32 = !lean_is_exclusive(x_18);
  if (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; uint8_t x_41; 
  x_33 = lean_ctor_get(x_18, 2);
  x_34 = lean_ctor_get(x_18, 3);
  x_35 = lean_ctor_get(x_18, 4);
  x_36 = lean_ctor_get(x_18, 1);
  lean_dec(x_36);
  x_37 = lean_ctor_get(x_18, 0);
  lean_dec(x_37);
  x_38 = l_Lean_Meta_getZetaFVarIds___rarg(x_6, x_7, x_8, x_31);
  x_39 = lean_ctor_get(x_38, 0);
  lean_inc(x_39);
  x_40 = lean_ctor_get(x_38, 1);
  lean_inc(x_40);
  lean_dec(x_38);
  x_41 = l_Lean_NameSet_contains(x_39, x_14);
  lean_dec(x_39);
  if (x_41 == 0)
  {
  uint8_t x_42; lean_object* x_43; 
  lean_free_object(x_18);
  lean_dec(x_35);
  x_42 = 0;
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  x_43 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pushLocalDecl(x_16, x_14, x_33, x_34, x_42, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_40);
  if (lean_obj_tag(x_43) == 0)
  {
  lean_object* x_44; lean_object* x_45; 
  x_44 = lean_ctor_get(x_43, 0);
  lean_inc(x_44);
  x_45 = lean_ctor_get(x_43, 1);
  lean_inc(x_45);
  lean_dec(x_43);
  x_1 = x_44;
  x_9 = x_45;
  goto _start;
  }
  else
  {
  uint8_t x_47; 
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  x_47 = !lean_is_exclusive(x_43);
  if (x_47 == 0)
  {
  return x_43;
  }
  else
  {
  lean_object* x_48; lean_object* x_49; lean_object* x_50; 
  x_48 = lean_ctor_get(x_43, 0);
  x_49 = lean_ctor_get(x_43, 1);
  lean_inc(x_49);
  lean_inc(x_48);
  lean_dec(x_43);
  x_50 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_50, 0, x_48);
  lean_ctor_set(x_50, 1, x_49);
  return x_50;
  }
  }
  }
  else
  {
  lean_object* x_51; 
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  x_51 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_preprocess(x_34, x_3, x_4, x_5, x_6, x_7, x_8, x_40);
  if (lean_obj_tag(x_51) == 0)
  {
  lean_object* x_52; lean_object* x_53; lean_object* x_54; 
  x_52 = lean_ctor_get(x_51, 0);
  lean_inc(x_52);
  x_53 = lean_ctor_get(x_51, 1);
  lean_inc(x_53);
  lean_dec(x_51);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  x_54 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_preprocess(x_35, x_3, x_4, x_5, x_6, x_7, x_8, x_53);
  if (lean_obj_tag(x_54) == 0)
  {
  lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; uint8_t x_62; 
  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);
  x_57 = lean_st_ref_get(x_8, x_56);
  x_58 = lean_ctor_get(x_57, 1);
  lean_inc(x_58);
  lean_dec(x_57);
  x_59 = lean_st_ref_take(x_2, x_58);
  x_60 = lean_ctor_get(x_59, 0);
  lean_inc(x_60);
  x_61 = lean_ctor_get(x_59, 1);
  lean_inc(x_61);
  lean_dec(x_59);
  x_62 = !lean_is_exclusive(x_60);
  if (x_62 == 0)
  {
  lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; size_t x_67; size_t x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; size_t x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; uint8_t 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; 
  x_63 = lean_ctor_get(x_60, 0);
  x_64 = lean_ctor_get(x_60, 1);
  x_65 = lean_ctor_get(x_60, 2);
  x_66 = lean_array_get_size(x_63);
  x_67 = lean_usize_of_nat(x_66);
  lean_dec(x_66);
  x_68 = 0;
  x_69 = x_63;
  lean_inc(x_14);
  x_70 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__2(x_14, x_55, x_67, x_68, x_69);
  x_71 = x_70;
  x_72 = lean_array_get_size(x_64);
  x_73 = lean_usize_of_nat(x_72);
  lean_dec(x_72);
  x_74 = x_64;
  lean_inc(x_14);
  x_75 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__3(x_14, x_55, x_73, x_68, x_74);
  x_76 = x_75;
  x_77 = lean_unsigned_to_nat(0u);
  x_78 = 0;
  lean_inc(x_55);
  lean_inc(x_52);
  lean_ctor_set(x_18, 4, x_55);
  lean_ctor_set(x_18, 3, x_52);
  lean_ctor_set(x_18, 1, x_14);
  lean_ctor_set(x_18, 0, x_77);
  lean_ctor_set_uint8(x_18, sizeof(void*)*5, x_78);
  x_79 = lean_array_push(x_65, x_18);
  lean_ctor_set(x_60, 2, x_79);
  lean_ctor_set(x_60, 1, x_76);
  lean_ctor_set(x_60, 0, x_71);
  x_80 = lean_st_ref_set(x_2, x_60, x_61);
  x_81 = lean_ctor_get(x_80, 1);
  lean_inc(x_81);
  lean_dec(x_80);
  x_82 = l_Lean_CollectFVars_instInhabitedState___closed__1;
  x_83 = l_Lean_CollectFVars_main(x_52, x_82);
  x_84 = l_Lean_CollectFVars_main(x_55, x_83);
  x_85 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pushNewVars(x_16, x_84);
  x_1 = x_85;
  x_9 = x_81;
  goto _start;
  }
  else
  {
  lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; size_t x_92; size_t x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; size_t 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; lean_object* x_109; lean_object* x_110; lean_object* x_111; 
  x_87 = lean_ctor_get(x_60, 0);
  x_88 = lean_ctor_get(x_60, 1);
  x_89 = lean_ctor_get(x_60, 2);
  x_90 = lean_ctor_get(x_60, 3);
  lean_inc(x_90);
  lean_inc(x_89);
  lean_inc(x_88);
  lean_inc(x_87);
  lean_dec(x_60);
  x_91 = lean_array_get_size(x_87);
  x_92 = lean_usize_of_nat(x_91);
  lean_dec(x_91);
  x_93 = 0;
  x_94 = x_87;
  lean_inc(x_14);
  x_95 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__2(x_14, x_55, x_92, x_93, x_94);
  x_96 = x_95;
  x_97 = lean_array_get_size(x_88);
  x_98 = lean_usize_of_nat(x_97);
  lean_dec(x_97);
  x_99 = x_88;
  lean_inc(x_14);
  x_100 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__3(x_14, x_55, x_98, x_93, x_99);
  x_101 = x_100;
  x_102 = lean_unsigned_to_nat(0u);
  x_103 = 0;
  lean_inc(x_55);
  lean_inc(x_52);
  lean_ctor_set(x_18, 4, x_55);
  lean_ctor_set(x_18, 3, x_52);
  lean_ctor_set(x_18, 1, x_14);
  lean_ctor_set(x_18, 0, x_102);
  lean_ctor_set_uint8(x_18, sizeof(void*)*5, x_103);
  x_104 = lean_array_push(x_89, x_18);
  x_105 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_105, 0, x_96);
  lean_ctor_set(x_105, 1, x_101);
  lean_ctor_set(x_105, 2, x_104);
  lean_ctor_set(x_105, 3, x_90);
  x_106 = lean_st_ref_set(x_2, x_105, x_61);
  x_107 = lean_ctor_get(x_106, 1);
  lean_inc(x_107);
  lean_dec(x_106);
  x_108 = l_Lean_CollectFVars_instInhabitedState___closed__1;
  x_109 = l_Lean_CollectFVars_main(x_52, x_108);
  x_110 = l_Lean_CollectFVars_main(x_55, x_109);
  x_111 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pushNewVars(x_16, x_110);
  x_1 = x_111;
  x_9 = x_107;
  goto _start;
  }
  }
  else
  {
  uint8_t x_113; 
  lean_dec(x_52);
  lean_free_object(x_18);
  lean_dec(x_33);
  lean_dec(x_16);
  lean_dec(x_14);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  x_113 = !lean_is_exclusive(x_54);
  if (x_113 == 0)
  {
  return x_54;
  }
  else
  {
  lean_object* x_114; lean_object* x_115; lean_object* x_116; 
  x_114 = lean_ctor_get(x_54, 0);
  x_115 = lean_ctor_get(x_54, 1);
  lean_inc(x_115);
  lean_inc(x_114);
  lean_dec(x_54);
  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_free_object(x_18);
  lean_dec(x_35);
  lean_dec(x_33);
  lean_dec(x_16);
  lean_dec(x_14);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  x_117 = !lean_is_exclusive(x_51);
  if (x_117 == 0)
  {
  return x_51;
  }
  else
  {
  lean_object* x_118; lean_object* x_119; lean_object* x_120; 
  x_118 = lean_ctor_get(x_51, 0);
  x_119 = lean_ctor_get(x_51, 1);
  lean_inc(x_119);
  lean_inc(x_118);
  lean_dec(x_51);
  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;
  }
  }
  }
  }
  else
  {
  lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; uint8_t x_127; 
  x_121 = lean_ctor_get(x_18, 2);
  x_122 = lean_ctor_get(x_18, 3);
  x_123 = lean_ctor_get(x_18, 4);
  lean_inc(x_123);
  lean_inc(x_122);
  lean_inc(x_121);
  lean_dec(x_18);
  x_124 = l_Lean_Meta_getZetaFVarIds___rarg(x_6, x_7, x_8, x_31);
  x_125 = lean_ctor_get(x_124, 0);
  lean_inc(x_125);
  x_126 = lean_ctor_get(x_124, 1);
  lean_inc(x_126);
  lean_dec(x_124);
  x_127 = l_Lean_NameSet_contains(x_125, x_14);
  lean_dec(x_125);
  if (x_127 == 0)
  {
  uint8_t x_128; lean_object* x_129; 
  lean_dec(x_123);
  x_128 = 0;
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  x_129 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pushLocalDecl(x_16, x_14, x_121, x_122, x_128, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_126);
  if (lean_obj_tag(x_129) == 0)
  {
  lean_object* x_130; lean_object* x_131; 
  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_1 = x_130;
  x_9 = x_131;
  goto _start;
  }
  else
  {
  lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; 
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  x_133 = lean_ctor_get(x_129, 0);
  lean_inc(x_133);
  x_134 = lean_ctor_get(x_129, 1);
  lean_inc(x_134);
  if (lean_is_exclusive(x_129)) {
   lean_ctor_release(x_129, 0);
   lean_ctor_release(x_129, 1);
   x_135 = x_129;
  } else {
   lean_dec_ref(x_129);
   x_135 = lean_box(0);
  }
  if (lean_is_scalar(x_135)) {
   x_136 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_136 = x_135;
  }
  lean_ctor_set(x_136, 0, x_133);
  lean_ctor_set(x_136, 1, x_134);
  return x_136;
  }
  }
  else
  {
  lean_object* x_137; 
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  x_137 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_preprocess(x_122, x_3, x_4, x_5, x_6, x_7, x_8, x_126);
  if (lean_obj_tag(x_137) == 0)
  {
  lean_object* x_138; lean_object* x_139; lean_object* x_140; 
  x_138 = lean_ctor_get(x_137, 0);
  lean_inc(x_138);
  x_139 = lean_ctor_get(x_137, 1);
  lean_inc(x_139);
  lean_dec(x_137);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  x_140 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_preprocess(x_123, x_3, x_4, x_5, x_6, x_7, x_8, x_139);
  if (lean_obj_tag(x_140) == 0)
  {
  lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; 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; size_t x_154; size_t x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; size_t x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; 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; lean_object* x_172; lean_object* x_173; lean_object* x_174; 
  x_141 = lean_ctor_get(x_140, 0);
  lean_inc(x_141);
  x_142 = lean_ctor_get(x_140, 1);
  lean_inc(x_142);
  lean_dec(x_140);
  x_143 = lean_st_ref_get(x_8, x_142);
  x_144 = lean_ctor_get(x_143, 1);
  lean_inc(x_144);
  lean_dec(x_143);
  x_145 = lean_st_ref_take(x_2, 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);
  x_149 = lean_ctor_get(x_146, 1);
  lean_inc(x_149);
  x_150 = lean_ctor_get(x_146, 2);
  lean_inc(x_150);
  x_151 = lean_ctor_get(x_146, 3);
  lean_inc(x_151);
  if (lean_is_exclusive(x_146)) {
   lean_ctor_release(x_146, 0);
   lean_ctor_release(x_146, 1);
   lean_ctor_release(x_146, 2);
   lean_ctor_release(x_146, 3);
   x_152 = x_146;
  } else {
   lean_dec_ref(x_146);
   x_152 = lean_box(0);
  }
  x_153 = lean_array_get_size(x_148);
  x_154 = lean_usize_of_nat(x_153);
  lean_dec(x_153);
  x_155 = 0;
  x_156 = x_148;
  lean_inc(x_14);
  x_157 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__2(x_14, x_141, x_154, x_155, x_156);
  x_158 = x_157;
  x_159 = lean_array_get_size(x_149);
  x_160 = lean_usize_of_nat(x_159);
  lean_dec(x_159);
  x_161 = x_149;
  lean_inc(x_14);
  x_162 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__3(x_14, x_141, x_160, x_155, x_161);
  x_163 = x_162;
  x_164 = lean_unsigned_to_nat(0u);
  x_165 = 0;
  lean_inc(x_141);
  lean_inc(x_138);
  x_166 = lean_alloc_ctor(1, 5, 1);
  lean_ctor_set(x_166, 0, x_164);
  lean_ctor_set(x_166, 1, x_14);
  lean_ctor_set(x_166, 2, x_121);
  lean_ctor_set(x_166, 3, x_138);
  lean_ctor_set(x_166, 4, x_141);
  lean_ctor_set_uint8(x_166, sizeof(void*)*5, x_165);
  x_167 = lean_array_push(x_150, x_166);
  if (lean_is_scalar(x_152)) {
   x_168 = lean_alloc_ctor(0, 4, 0);
  } else {
   x_168 = x_152;
  }
  lean_ctor_set(x_168, 0, x_158);
  lean_ctor_set(x_168, 1, x_163);
  lean_ctor_set(x_168, 2, x_167);
  lean_ctor_set(x_168, 3, x_151);
  x_169 = lean_st_ref_set(x_2, x_168, x_147);
  x_170 = lean_ctor_get(x_169, 1);
  lean_inc(x_170);
  lean_dec(x_169);
  x_171 = l_Lean_CollectFVars_instInhabitedState___closed__1;
  x_172 = l_Lean_CollectFVars_main(x_138, x_171);
  x_173 = l_Lean_CollectFVars_main(x_141, x_172);
  x_174 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_pushNewVars(x_16, x_173);
  x_1 = x_174;
  x_9 = x_170;
  goto _start;
  }
  else
  {
  lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; 
  lean_dec(x_138);
  lean_dec(x_121);
  lean_dec(x_16);
  lean_dec(x_14);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  x_176 = lean_ctor_get(x_140, 0);
  lean_inc(x_176);
  x_177 = lean_ctor_get(x_140, 1);
  lean_inc(x_177);
  if (lean_is_exclusive(x_140)) {
   lean_ctor_release(x_140, 0);
   lean_ctor_release(x_140, 1);
   x_178 = x_140;
  } else {
   lean_dec_ref(x_140);
   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(x_179, 0, x_176);
  lean_ctor_set(x_179, 1, x_177);
  return x_179;
  }
  }
  else
  {
  lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; 
  lean_dec(x_123);
  lean_dec(x_121);
  lean_dec(x_16);
  lean_dec(x_14);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  x_180 = lean_ctor_get(x_137, 0);
  lean_inc(x_180);
  x_181 = lean_ctor_get(x_137, 1);
  lean_inc(x_181);
  if (lean_is_exclusive(x_137)) {
   lean_ctor_release(x_137, 0);
   lean_ctor_release(x_137, 1);
   x_182 = x_137;
  } else {
   lean_dec_ref(x_137);
   x_182 = lean_box(0);
  }
  if (lean_is_scalar(x_182)) {
   x_183 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_183 = x_182;
  }
  lean_ctor_set(x_183, 0, x_180);
  lean_ctor_set(x_183, 1, x_181);
  return x_183;
  }
  }
  }
  }
  }
  else
  {
  uint8_t x_184; 
  lean_dec(x_16);
  lean_dec(x_14);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  x_184 = !lean_is_exclusive(x_17);
  if (x_184 == 0)
  {
  return x_17;
  }
  else
  {
  lean_object* x_185; lean_object* x_186; lean_object* x_187; 
  x_185 = lean_ctor_get(x_17, 0);
  x_186 = lean_ctor_get(x_17, 1);
  lean_inc(x_186);
  lean_inc(x_185);
  lean_dec(x_17);
  x_187 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_187, 0, x_185);
  lean_ctor_set(x_187, 1, x_186);
  return x_187;
  }
  }
  }
  block_212:
  {
  if (x_189 == 0)
  {
  x_15 = x_190;
  goto block_188;
  }
  else
  {
  lean_object* x_191; size_t x_192; size_t 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; 
  x_191 = lean_array_get_size(x_1);
  x_192 = lean_usize_of_nat(x_191);
  lean_dec(x_191);
  x_193 = 0;
  lean_inc(x_1);
  x_194 = x_1;
  x_195 = l_Array_mapMUnsafe_map___at_Lean_LocalContext_getFVars___spec__1(x_192, x_193, x_194);
  x_196 = x_195;
  x_197 = lean_array_to_list(lean_box(0), x_196);
  x_198 = l_List_map___at_Lean_MessageData_instCoeListExprMessageData___spec__1(x_197);
  x_199 = l_Lean_MessageData_ofList(x_198);
  lean_dec(x_198);
  x_200 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__4;
  x_201 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_201, 0, x_200);
  lean_ctor_set(x_201, 1, x_199);
  x_202 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__6;
  x_203 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_203, 0, x_201);
  lean_ctor_set(x_203, 1, x_202);
  lean_inc(x_14);
  x_204 = l_Lean_mkFVar(x_14);
  x_205 = lean_alloc_ctor(2, 1, 0);
  lean_ctor_set(x_205, 0, x_204);
  x_206 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_206, 0, x_203);
  lean_ctor_set(x_206, 1, x_205);
  x_207 = l_Lean_KernelException_toMessageData___closed__15;
  x_208 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_208, 0, x_206);
  lean_ctor_set(x_208, 1, x_207);
  x_209 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__2;
  x_210 = l_Lean_addTrace___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__4(x_209, x_208, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_190);
  x_211 = lean_ctor_get(x_210, 1);
  lean_inc(x_211);
  lean_dec(x_210);
  x_15 = x_211;
  goto block_188;
  }
  }
  }
  }
  }
  lean_object* l_Array_erase___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__1___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Array_erase___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__1(x_1, x_2);
  lean_dec(x_2);
  return x_3;
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  size_t x_6; size_t x_7; lean_object* x_8; 
  x_6 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_7 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_8 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__2(x_1, x_2, x_6, x_7, x_5);
  lean_dec(x_2);
  return x_8;
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  size_t x_6; size_t x_7; lean_object* x_8; 
  x_6 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_7 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_8 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__3(x_1, x_2, x_6, x_7, x_5);
  lean_dec(x_2);
  return x_8;
  }
  }
  lean_object* l_Lean_addTrace___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___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, lean_object* x_9, lean_object* x_10) {
  _start:
  {
  lean_object* x_11; 
  x_11 = l_Lean_addTrace___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__4(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);
  lean_dec(x_3);
  return x_11;
  }
  }
  lean_object* l___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___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___private_Lean_Util_Trace_0__Lean_checkTraceOptionM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___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_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_10;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___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_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_10;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureFor_match__1___rarg(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; 
  x_3 = lean_ctor_get(x_1, 0);
  lean_inc(x_3);
  x_4 = lean_ctor_get(x_1, 1);
  lean_inc(x_4);
  lean_dec(x_1);
  x_5 = lean_apply_2(x_2, x_3, x_4);
  return x_5;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureFor_match__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureFor_match__1___rarg), 2, 0);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureFor(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; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
  x_10 = l_Array_empty___closed__1;
  x_11 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_11, 0, x_10);
  lean_ctor_set(x_11, 1, x_2);
  lean_ctor_set(x_11, 2, x_10);
  lean_ctor_set(x_11, 3, x_10);
  x_12 = lean_st_ref_get(x_8, x_9);
  x_13 = lean_ctor_get(x_12, 1);
  lean_inc(x_13);
  lean_dec(x_12);
  x_14 = lean_st_mk_ref(x_11, x_13);
  x_15 = lean_ctor_get(x_14, 0);
  lean_inc(x_15);
  x_16 = lean_ctor_get(x_14, 1);
  lean_inc(x_16);
  lean_dec(x_14);
  lean_inc(x_8);
  x_17 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux(x_1, x_15, x_3, x_4, x_5, x_6, x_7, x_8, x_16);
  if (lean_obj_tag(x_17) == 0)
  {
  lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; uint8_t x_22; 
  x_18 = lean_ctor_get(x_17, 1);
  lean_inc(x_18);
  lean_dec(x_17);
  x_19 = lean_st_ref_get(x_8, x_18);
  lean_dec(x_8);
  x_20 = lean_ctor_get(x_19, 1);
  lean_inc(x_20);
  lean_dec(x_19);
  x_21 = lean_st_ref_get(x_15, x_20);
  lean_dec(x_15);
  x_22 = !lean_is_exclusive(x_21);
  if (x_22 == 0)
  {
  lean_object* x_23; uint8_t x_24; 
  x_23 = lean_ctor_get(x_21, 0);
  x_24 = !lean_is_exclusive(x_23);
  if (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; 
  x_25 = lean_ctor_get(x_23, 0);
  x_26 = lean_ctor_get(x_23, 2);
  x_27 = lean_ctor_get(x_23, 3);
  x_28 = l_Array_reverse___rarg(x_25);
  x_29 = l_Array_reverse___rarg(x_26);
  x_30 = l_Array_reverse___rarg(x_27);
  lean_ctor_set(x_23, 3, x_30);
  lean_ctor_set(x_23, 2, x_29);
  lean_ctor_set(x_23, 0, x_28);
  return x_21;
  }
  else
  {
  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_31 = lean_ctor_get(x_23, 0);
  x_32 = lean_ctor_get(x_23, 1);
  x_33 = lean_ctor_get(x_23, 2);
  x_34 = lean_ctor_get(x_23, 3);
  lean_inc(x_34);
  lean_inc(x_33);
  lean_inc(x_32);
  lean_inc(x_31);
  lean_dec(x_23);
  x_35 = l_Array_reverse___rarg(x_31);
  x_36 = l_Array_reverse___rarg(x_33);
  x_37 = l_Array_reverse___rarg(x_34);
  x_38 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_38, 0, x_35);
  lean_ctor_set(x_38, 1, x_32);
  lean_ctor_set(x_38, 2, x_36);
  lean_ctor_set(x_38, 3, x_37);
  lean_ctor_set(x_21, 0, x_38);
  return x_21;
  }
  }
  else
  {
  lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; 
  x_39 = lean_ctor_get(x_21, 0);
  x_40 = lean_ctor_get(x_21, 1);
  lean_inc(x_40);
  lean_inc(x_39);
  lean_dec(x_21);
  x_41 = lean_ctor_get(x_39, 0);
  lean_inc(x_41);
  x_42 = lean_ctor_get(x_39, 1);
  lean_inc(x_42);
  x_43 = lean_ctor_get(x_39, 2);
  lean_inc(x_43);
  x_44 = lean_ctor_get(x_39, 3);
  lean_inc(x_44);
  if (lean_is_exclusive(x_39)) {
   lean_ctor_release(x_39, 0);
   lean_ctor_release(x_39, 1);
   lean_ctor_release(x_39, 2);
   lean_ctor_release(x_39, 3);
   x_45 = x_39;
  } else {
   lean_dec_ref(x_39);
   x_45 = lean_box(0);
  }
  x_46 = l_Array_reverse___rarg(x_41);
  x_47 = l_Array_reverse___rarg(x_43);
  x_48 = l_Array_reverse___rarg(x_44);
  if (lean_is_scalar(x_45)) {
   x_49 = lean_alloc_ctor(0, 4, 0);
  } else {
   x_49 = x_45;
  }
  lean_ctor_set(x_49, 0, x_46);
  lean_ctor_set(x_49, 1, x_42);
  lean_ctor_set(x_49, 2, x_47);
  lean_ctor_set(x_49, 3, x_48);
  x_50 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_50, 0, x_49);
  lean_ctor_set(x_50, 1, x_40);
  return x_50;
  }
  }
  else
  {
  uint8_t x_51; 
  lean_dec(x_15);
  lean_dec(x_8);
  x_51 = !lean_is_exclusive(x_17);
  if (x_51 == 0)
  {
  return x_17;
  }
  else
  {
  lean_object* x_52; lean_object* x_53; lean_object* x_54; 
  x_52 = lean_ctor_get(x_17, 0);
  x_53 = lean_ctor_get(x_17, 1);
  lean_inc(x_53);
  lean_inc(x_52);
  lean_dec(x_17);
  x_54 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_54, 0, x_52);
  lean_ctor_set(x_54, 1, x_53);
  return x_54;
  }
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureFor___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_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureFor(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  lean_dec(x_4);
  lean_dec(x_3);
  return x_10;
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosureFor___spec__1(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4) {
  _start:
  {
  uint8_t x_5; 
  x_5 = x_3 < x_2;
  if (x_5 == 0)
  {
  lean_object* x_6; 
  lean_dec(x_1);
  x_6 = x_4;
  return x_6;
  }
  else
  {
  lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; size_t x_13; size_t x_14; lean_object* x_15; lean_object* x_16; 
  x_7 = lean_array_uget(x_4, x_3);
  x_8 = lean_unsigned_to_nat(0u);
  x_9 = lean_array_uset(x_4, x_3, x_8);
  x_10 = x_7;
  x_11 = l_Lean_Expr_fvarId_x21(x_10);
  lean_dec(x_10);
  lean_inc(x_1);
  x_12 = l_Lean_LocalContext_get_x21(x_1, x_11);
  x_13 = 1;
  x_14 = x_3 + x_13;
  x_15 = x_12;
  x_16 = lean_array_uset(x_9, x_3, x_15);
  x_3 = x_14;
  x_4 = x_16;
  goto _start;
  }
  }
  }
  lean_object* l_Lean_Meta_lambdaTelescope___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosureFor___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; uint8_t x_11; lean_object* x_12; 
  x_10 = lean_alloc_closure((void*)(l_Lean_Meta_forallTelescope___at___private_Lean_Elab_Term_0__Lean_Elab_Term_tryPureCoe_x3f___spec__1___rarg___lambda__1), 10, 3);
  lean_closure_set(x_10, 0, x_2);
  lean_closure_set(x_10, 1, x_3);
  lean_closure_set(x_10, 2, x_4);
  x_11 = 0;
  x_12 = l___private_Lean_Meta_Basic_0__Lean_Meta_lambdaTelescopeImp___rarg(x_1, x_11, x_10, x_5, x_6, x_7, x_8, x_9);
  if (lean_obj_tag(x_12) == 0)
  {
  uint8_t x_13; 
  x_13 = !lean_is_exclusive(x_12);
  if (x_13 == 0)
  {
  return x_12;
  }
  else
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; 
  x_14 = lean_ctor_get(x_12, 0);
  x_15 = lean_ctor_get(x_12, 1);
  lean_inc(x_15);
  lean_inc(x_14);
  lean_dec(x_12);
  x_16 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_16, 0, x_14);
  lean_ctor_set(x_16, 1, x_15);
  return x_16;
  }
  }
  else
  {
  uint8_t x_17; 
  x_17 = !lean_is_exclusive(x_12);
  if (x_17 == 0)
  {
  return x_12;
  }
  else
  {
  lean_object* x_18; lean_object* x_19; lean_object* x_20; 
  x_18 = lean_ctor_get(x_12, 0);
  x_19 = lean_ctor_get(x_12, 1);
  lean_inc(x_19);
  lean_inc(x_18);
  lean_dec(x_12);
  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_Meta_lambdaTelescope___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosureFor___spec__2(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_Meta_lambdaTelescope___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosureFor___spec__2___rarg), 9, 0);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosureFor___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* x_13) {
  _start:
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; 
  x_14 = lean_ctor_get(x_1, 7);
  lean_inc(x_14);
  x_15 = lean_unsigned_to_nat(0u);
  lean_inc(x_12);
  lean_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_9);
  x_16 = l___private_Lean_Meta_Basic_0__Lean_Meta_instantiateForallAux(x_5, x_15, x_14, x_9, x_10, x_11, x_12, x_13);
  if (lean_obj_tag(x_16) == 0)
  {
  lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; size_t x_21; size_t x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; 
  x_17 = lean_ctor_get(x_16, 0);
  lean_inc(x_17);
  x_18 = lean_ctor_get(x_16, 1);
  lean_inc(x_18);
  lean_dec(x_16);
  x_19 = lean_ctor_get(x_9, 1);
  lean_inc(x_19);
  x_20 = lean_array_get_size(x_5);
  x_21 = lean_usize_of_nat(x_20);
  lean_dec(x_20);
  x_22 = 0;
  x_23 = x_5;
  x_24 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosureFor___spec__1(x_19, x_21, x_22, x_23);
  x_25 = x_24;
  lean_inc(x_12);
  lean_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_9);
  x_26 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureFor(x_2, x_25, x_7, x_8, x_9, x_10, x_11, x_12, x_18);
  if (lean_obj_tag(x_26) == 0)
  {
  lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; uint8_t x_42; 
  x_27 = lean_ctor_get(x_26, 0);
  lean_inc(x_27);
  x_28 = lean_ctor_get(x_26, 1);
  lean_inc(x_28);
  lean_dec(x_26);
  x_29 = lean_ctor_get(x_27, 1);
  lean_inc(x_29);
  x_30 = lean_ctor_get(x_27, 2);
  lean_inc(x_30);
  lean_inc(x_30);
  x_31 = l_Lean_Meta_Closure_mkForall(x_30, x_17);
  lean_dec(x_17);
  lean_inc(x_29);
  x_32 = l_Lean_Meta_Closure_mkForall(x_29, x_31);
  lean_dec(x_31);
  x_33 = l_Lean_Meta_Closure_mkLambda(x_30, x_6);
  x_34 = l_Lean_Meta_Closure_mkLambda(x_29, x_33);
  lean_dec(x_33);
  x_35 = lean_ctor_get(x_1, 4);
  lean_inc(x_35);
  x_36 = lean_box(0);
  lean_inc(x_35);
  x_37 = l_Lean_mkConst(x_35, x_36);
  x_38 = lean_ctor_get(x_27, 3);
  lean_inc(x_38);
  x_39 = l_Lean_mkAppN(x_37, x_38);
  lean_dec(x_38);
  x_40 = lean_ctor_get(x_1, 9);
  lean_inc(x_40);
  lean_inc(x_39);
  lean_inc(x_40);
  x_41 = l_Lean_Meta_assignExprMVar(x_40, x_39, x_9, x_10, x_11, x_12, x_28);
  lean_dec(x_12);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  x_42 = !lean_is_exclusive(x_41);
  if (x_42 == 0)
  {
  lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; 
  x_43 = lean_ctor_get(x_41, 0);
  lean_dec(x_43);
  x_44 = lean_ctor_get(x_1, 0);
  lean_inc(x_44);
  x_45 = lean_ctor_get(x_27, 0);
  lean_inc(x_45);
  lean_dec(x_27);
  x_46 = lean_ctor_get(x_1, 1);
  lean_inc(x_46);
  x_47 = lean_ctor_get(x_1, 2);
  lean_inc(x_47);
  x_48 = lean_ctor_get(x_1, 3);
  lean_inc(x_48);
  lean_dec(x_1);
  lean_inc(x_44);
  x_49 = lean_alloc_ctor(0, 10, 0);
  lean_ctor_set(x_49, 0, x_44);
  lean_ctor_set(x_49, 1, x_46);
  lean_ctor_set(x_49, 2, x_47);
  lean_ctor_set(x_49, 3, x_48);
  lean_ctor_set(x_49, 4, x_35);
  lean_ctor_set(x_49, 5, x_3);
  lean_ctor_set(x_49, 6, x_4);
  lean_ctor_set(x_49, 7, x_32);
  lean_ctor_set(x_49, 8, x_34);
  lean_ctor_set(x_49, 9, x_40);
  x_50 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_50, 0, x_44);
  lean_ctor_set(x_50, 1, x_45);
  lean_ctor_set(x_50, 2, x_39);
  lean_ctor_set(x_50, 3, x_49);
  lean_ctor_set(x_41, 0, x_50);
  return x_41;
  }
  else
  {
  lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; 
  x_51 = lean_ctor_get(x_41, 1);
  lean_inc(x_51);
  lean_dec(x_41);
  x_52 = lean_ctor_get(x_1, 0);
  lean_inc(x_52);
  x_53 = lean_ctor_get(x_27, 0);
  lean_inc(x_53);
  lean_dec(x_27);
  x_54 = lean_ctor_get(x_1, 1);
  lean_inc(x_54);
  x_55 = lean_ctor_get(x_1, 2);
  lean_inc(x_55);
  x_56 = lean_ctor_get(x_1, 3);
  lean_inc(x_56);
  lean_dec(x_1);
  lean_inc(x_52);
  x_57 = lean_alloc_ctor(0, 10, 0);
  lean_ctor_set(x_57, 0, x_52);
  lean_ctor_set(x_57, 1, x_54);
  lean_ctor_set(x_57, 2, x_55);
  lean_ctor_set(x_57, 3, x_56);
  lean_ctor_set(x_57, 4, x_35);
  lean_ctor_set(x_57, 5, x_3);
  lean_ctor_set(x_57, 6, x_4);
  lean_ctor_set(x_57, 7, x_32);
  lean_ctor_set(x_57, 8, x_34);
  lean_ctor_set(x_57, 9, x_40);
  x_58 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_58, 0, x_52);
  lean_ctor_set(x_58, 1, x_53);
  lean_ctor_set(x_58, 2, x_39);
  lean_ctor_set(x_58, 3, x_57);
  x_59 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_59, 0, x_58);
  lean_ctor_set(x_59, 1, x_51);
  return x_59;
  }
  }
  else
  {
  uint8_t x_60; 
  lean_dec(x_17);
  lean_dec(x_12);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_1);
  x_60 = !lean_is_exclusive(x_26);
  if (x_60 == 0)
  {
  return x_26;
  }
  else
  {
  lean_object* x_61; lean_object* x_62; lean_object* x_63; 
  x_61 = lean_ctor_get(x_26, 0);
  x_62 = lean_ctor_get(x_26, 1);
  lean_inc(x_62);
  lean_inc(x_61);
  lean_dec(x_26);
  x_63 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_63, 0, x_61);
  lean_ctor_set(x_63, 1, x_62);
  return x_63;
  }
  }
  }
  else
  {
  uint8_t x_64; 
  lean_dec(x_12);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_64 = !lean_is_exclusive(x_16);
  if (x_64 == 0)
  {
  return x_16;
  }
  else
  {
  lean_object* x_65; lean_object* x_66; lean_object* x_67; 
  x_65 = lean_ctor_get(x_16, 0);
  x_66 = lean_ctor_get(x_16, 1);
  lean_inc(x_66);
  lean_inc(x_65);
  lean_dec(x_16);
  x_67 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_67, 0, x_65);
  lean_ctor_set(x_67, 1, x_66);
  return x_67;
  }
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosureFor(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; lean_object* x_15; 
  x_10 = lean_ctor_get(x_1, 5);
  lean_inc(x_10);
  x_11 = lean_ctor_get(x_1, 6);
  lean_inc(x_11);
  x_12 = lean_ctor_get(x_1, 8);
  lean_inc(x_12);
  lean_inc(x_11);
  lean_inc(x_10);
  x_13 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosureFor___lambda__1___boxed), 13, 4);
  lean_closure_set(x_13, 0, x_1);
  lean_closure_set(x_13, 1, x_2);
  lean_closure_set(x_13, 2, x_10);
  lean_closure_set(x_13, 3, x_11);
  x_14 = lean_alloc_closure((void*)(l_Lean_Meta_lambdaTelescope___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosureFor___spec__2___rarg), 9, 2);
  lean_closure_set(x_14, 0, x_12);
  lean_closure_set(x_14, 1, x_13);
  x_15 = l_Lean_Meta_withLCtx___at_Lean_Elab_Term_elabSyntheticHole___spec__1___rarg(x_10, x_11, x_14, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  return x_15;
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosureFor___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  size_t x_5; size_t x_6; lean_object* x_7; 
  x_5 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_6 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_7 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosureFor___spec__1(x_1, x_5, x_6, x_4);
  return x_7;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosureFor___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* x_13) {
  _start:
  {
  lean_object* x_14; 
  x_14 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosureFor___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);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  return x_14;
  }
  }
  lean_object* l_Std_RBNode_find___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__1(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  if (lean_obj_tag(x_1) == 0)
  {
  lean_object* x_3; 
  x_3 = lean_box(0);
  return x_3;
  }
  else
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; uint8_t x_8; 
  x_4 = lean_ctor_get(x_1, 0);
  x_5 = lean_ctor_get(x_1, 1);
  x_6 = lean_ctor_get(x_1, 2);
  x_7 = lean_ctor_get(x_1, 3);
  x_8 = l_Lean_Name_quickCmp(x_2, x_5);
  switch (x_8) {
  case 0:
  {
  x_1 = x_4;
  goto _start;
  }
  case 1:
  {
  lean_object* x_10; 
  lean_inc(x_6);
  x_10 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_10, 0, x_6);
  return x_10;
  }
  default: 
  {
  x_1 = x_7;
  goto _start;
  }
  }
  }
  }
  }
  lean_object* l_List_mapM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___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) {
  _start:
  {
  if (lean_obj_tag(x_2) == 0)
  {
  lean_object* x_10; lean_object* x_11; 
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  x_10 = lean_box(0);
  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;
  }
  else
  {
  uint8_t x_12; 
  x_12 = !lean_is_exclusive(x_2);
  if (x_12 == 0)
  {
  lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
  x_13 = lean_ctor_get(x_2, 0);
  x_14 = lean_ctor_get(x_2, 1);
  x_15 = lean_ctor_get(x_13, 1);
  lean_inc(x_15);
  x_16 = l_Std_RBNode_find___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__1(x_1, x_15);
  lean_dec(x_15);
  if (lean_obj_tag(x_16) == 0)
  {
  lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
  x_17 = l_Array_empty___closed__1;
  x_18 = l_Option_get_x21___rarg___closed__4;
  x_19 = lean_panic_fn(x_17, x_18);
  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_20 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosureFor(x_13, x_19, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  if (lean_obj_tag(x_20) == 0)
  {
  lean_object* x_21; lean_object* x_22; lean_object* x_23; 
  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);
  x_23 = l_List_mapM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__2(x_1, x_14, x_3, x_4, x_5, x_6, x_7, x_8, x_22);
  if (lean_obj_tag(x_23) == 0)
  {
  uint8_t x_24; 
  x_24 = !lean_is_exclusive(x_23);
  if (x_24 == 0)
  {
  lean_object* x_25; 
  x_25 = lean_ctor_get(x_23, 0);
  lean_ctor_set(x_2, 1, x_25);
  lean_ctor_set(x_2, 0, x_21);
  lean_ctor_set(x_23, 0, x_2);
  return x_23;
  }
  else
  {
  lean_object* x_26; lean_object* x_27; lean_object* x_28; 
  x_26 = lean_ctor_get(x_23, 0);
  x_27 = lean_ctor_get(x_23, 1);
  lean_inc(x_27);
  lean_inc(x_26);
  lean_dec(x_23);
  lean_ctor_set(x_2, 1, x_26);
  lean_ctor_set(x_2, 0, x_21);
  x_28 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_28, 0, x_2);
  lean_ctor_set(x_28, 1, x_27);
  return x_28;
  }
  }
  else
  {
  uint8_t x_29; 
  lean_dec(x_21);
  lean_free_object(x_2);
  x_29 = !lean_is_exclusive(x_23);
  if (x_29 == 0)
  {
  return x_23;
  }
  else
  {
  lean_object* x_30; lean_object* x_31; lean_object* x_32; 
  x_30 = lean_ctor_get(x_23, 0);
  x_31 = lean_ctor_get(x_23, 1);
  lean_inc(x_31);
  lean_inc(x_30);
  lean_dec(x_23);
  x_32 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_32, 0, x_30);
  lean_ctor_set(x_32, 1, x_31);
  return x_32;
  }
  }
  }
  else
  {
  uint8_t x_33; 
  lean_free_object(x_2);
  lean_dec(x_14);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  x_33 = !lean_is_exclusive(x_20);
  if (x_33 == 0)
  {
  return x_20;
  }
  else
  {
  lean_object* x_34; lean_object* x_35; lean_object* x_36; 
  x_34 = lean_ctor_get(x_20, 0);
  x_35 = lean_ctor_get(x_20, 1);
  lean_inc(x_35);
  lean_inc(x_34);
  lean_dec(x_20);
  x_36 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_36, 0, x_34);
  lean_ctor_set(x_36, 1, x_35);
  return x_36;
  }
  }
  }
  else
  {
  lean_object* x_37; lean_object* x_38; 
  x_37 = lean_ctor_get(x_16, 0);
  lean_inc(x_37);
  lean_dec(x_16);
  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_38 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosureFor(x_13, x_37, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  if (lean_obj_tag(x_38) == 0)
  {
  lean_object* x_39; lean_object* x_40; lean_object* x_41; 
  x_39 = lean_ctor_get(x_38, 0);
  lean_inc(x_39);
  x_40 = lean_ctor_get(x_38, 1);
  lean_inc(x_40);
  lean_dec(x_38);
  x_41 = l_List_mapM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__2(x_1, x_14, x_3, x_4, x_5, x_6, x_7, x_8, x_40);
  if (lean_obj_tag(x_41) == 0)
  {
  uint8_t x_42; 
  x_42 = !lean_is_exclusive(x_41);
  if (x_42 == 0)
  {
  lean_object* x_43; 
  x_43 = lean_ctor_get(x_41, 0);
  lean_ctor_set(x_2, 1, x_43);
  lean_ctor_set(x_2, 0, x_39);
  lean_ctor_set(x_41, 0, x_2);
  return x_41;
  }
  else
  {
  lean_object* x_44; lean_object* x_45; lean_object* x_46; 
  x_44 = lean_ctor_get(x_41, 0);
  x_45 = lean_ctor_get(x_41, 1);
  lean_inc(x_45);
  lean_inc(x_44);
  lean_dec(x_41);
  lean_ctor_set(x_2, 1, x_44);
  lean_ctor_set(x_2, 0, x_39);
  x_46 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_46, 0, x_2);
  lean_ctor_set(x_46, 1, x_45);
  return x_46;
  }
  }
  else
  {
  uint8_t x_47; 
  lean_dec(x_39);
  lean_free_object(x_2);
  x_47 = !lean_is_exclusive(x_41);
  if (x_47 == 0)
  {
  return x_41;
  }
  else
  {
  lean_object* x_48; lean_object* x_49; lean_object* x_50; 
  x_48 = lean_ctor_get(x_41, 0);
  x_49 = lean_ctor_get(x_41, 1);
  lean_inc(x_49);
  lean_inc(x_48);
  lean_dec(x_41);
  x_50 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_50, 0, x_48);
  lean_ctor_set(x_50, 1, x_49);
  return x_50;
  }
  }
  }
  else
  {
  uint8_t x_51; 
  lean_free_object(x_2);
  lean_dec(x_14);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  x_51 = !lean_is_exclusive(x_38);
  if (x_51 == 0)
  {
  return x_38;
  }
  else
  {
  lean_object* x_52; lean_object* x_53; lean_object* x_54; 
  x_52 = lean_ctor_get(x_38, 0);
  x_53 = lean_ctor_get(x_38, 1);
  lean_inc(x_53);
  lean_inc(x_52);
  lean_dec(x_38);
  x_54 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_54, 0, x_52);
  lean_ctor_set(x_54, 1, x_53);
  return x_54;
  }
  }
  }
  }
  else
  {
  lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; 
  x_55 = lean_ctor_get(x_2, 0);
  x_56 = lean_ctor_get(x_2, 1);
  lean_inc(x_56);
  lean_inc(x_55);
  lean_dec(x_2);
  x_57 = lean_ctor_get(x_55, 1);
  lean_inc(x_57);
  x_58 = l_Std_RBNode_find___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__1(x_1, x_57);
  lean_dec(x_57);
  if (lean_obj_tag(x_58) == 0)
  {
  lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; 
  x_59 = l_Array_empty___closed__1;
  x_60 = l_Option_get_x21___rarg___closed__4;
  x_61 = lean_panic_fn(x_59, x_60);
  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_62 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosureFor(x_55, x_61, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  if (lean_obj_tag(x_62) == 0)
  {
  lean_object* x_63; lean_object* x_64; lean_object* x_65; 
  x_63 = lean_ctor_get(x_62, 0);
  lean_inc(x_63);
  x_64 = lean_ctor_get(x_62, 1);
  lean_inc(x_64);
  lean_dec(x_62);
  x_65 = l_List_mapM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__2(x_1, x_56, x_3, x_4, x_5, x_6, x_7, x_8, x_64);
  if (lean_obj_tag(x_65) == 0)
  {
  lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; 
  x_66 = lean_ctor_get(x_65, 0);
  lean_inc(x_66);
  x_67 = lean_ctor_get(x_65, 1);
  lean_inc(x_67);
  if (lean_is_exclusive(x_65)) {
   lean_ctor_release(x_65, 0);
   lean_ctor_release(x_65, 1);
   x_68 = x_65;
  } else {
   lean_dec_ref(x_65);
   x_68 = lean_box(0);
  }
  x_69 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_69, 0, x_63);
  lean_ctor_set(x_69, 1, x_66);
  if (lean_is_scalar(x_68)) {
   x_70 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_70 = x_68;
  }
  lean_ctor_set(x_70, 0, x_69);
  lean_ctor_set(x_70, 1, x_67);
  return x_70;
  }
  else
  {
  lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; 
  lean_dec(x_63);
  x_71 = lean_ctor_get(x_65, 0);
  lean_inc(x_71);
  x_72 = lean_ctor_get(x_65, 1);
  lean_inc(x_72);
  if (lean_is_exclusive(x_65)) {
   lean_ctor_release(x_65, 0);
   lean_ctor_release(x_65, 1);
   x_73 = x_65;
  } else {
   lean_dec_ref(x_65);
   x_73 = lean_box(0);
  }
  if (lean_is_scalar(x_73)) {
   x_74 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_74 = x_73;
  }
  lean_ctor_set(x_74, 0, x_71);
  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_dec(x_56);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  x_75 = lean_ctor_get(x_62, 0);
  lean_inc(x_75);
  x_76 = lean_ctor_get(x_62, 1);
  lean_inc(x_76);
  if (lean_is_exclusive(x_62)) {
   lean_ctor_release(x_62, 0);
   lean_ctor_release(x_62, 1);
   x_77 = x_62;
  } else {
   lean_dec_ref(x_62);
   x_77 = lean_box(0);
  }
  if (lean_is_scalar(x_77)) {
   x_78 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_78 = x_77;
  }
  lean_ctor_set(x_78, 0, x_75);
  lean_ctor_set(x_78, 1, x_76);
  return x_78;
  }
  }
  else
  {
  lean_object* x_79; lean_object* x_80; 
  x_79 = lean_ctor_get(x_58, 0);
  lean_inc(x_79);
  lean_dec(x_58);
  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_80 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosureFor(x_55, x_79, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  if (lean_obj_tag(x_80) == 0)
  {
  lean_object* x_81; lean_object* x_82; lean_object* x_83; 
  x_81 = lean_ctor_get(x_80, 0);
  lean_inc(x_81);
  x_82 = lean_ctor_get(x_80, 1);
  lean_inc(x_82);
  lean_dec(x_80);
  x_83 = l_List_mapM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__2(x_1, x_56, x_3, x_4, x_5, x_6, x_7, x_8, x_82);
  if (lean_obj_tag(x_83) == 0)
  {
  lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; 
  x_84 = lean_ctor_get(x_83, 0);
  lean_inc(x_84);
  x_85 = lean_ctor_get(x_83, 1);
  lean_inc(x_85);
  if (lean_is_exclusive(x_83)) {
   lean_ctor_release(x_83, 0);
   lean_ctor_release(x_83, 1);
   x_86 = x_83;
  } else {
   lean_dec_ref(x_83);
   x_86 = lean_box(0);
  }
  x_87 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_87, 0, x_81);
  lean_ctor_set(x_87, 1, x_84);
  if (lean_is_scalar(x_86)) {
   x_88 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_88 = x_86;
  }
  lean_ctor_set(x_88, 0, x_87);
  lean_ctor_set(x_88, 1, x_85);
  return x_88;
  }
  else
  {
  lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; 
  lean_dec(x_81);
  x_89 = lean_ctor_get(x_83, 0);
  lean_inc(x_89);
  x_90 = lean_ctor_get(x_83, 1);
  lean_inc(x_90);
  if (lean_is_exclusive(x_83)) {
   lean_ctor_release(x_83, 0);
   lean_ctor_release(x_83, 1);
   x_91 = x_83;
  } else {
   lean_dec_ref(x_83);
   x_91 = lean_box(0);
  }
  if (lean_is_scalar(x_91)) {
   x_92 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_92 = x_91;
  }
  lean_ctor_set(x_92, 0, x_89);
  lean_ctor_set(x_92, 1, x_90);
  return x_92;
  }
  }
  else
  {
  lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; 
  lean_dec(x_56);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  x_93 = lean_ctor_get(x_80, 0);
  lean_inc(x_93);
  x_94 = lean_ctor_get(x_80, 1);
  lean_inc(x_94);
  if (lean_is_exclusive(x_80)) {
   lean_ctor_release(x_80, 0);
   lean_ctor_release(x_80, 1);
   x_95 = x_80;
  } else {
   lean_dec_ref(x_80);
   x_95 = lean_box(0);
  }
  if (lean_is_scalar(x_95)) {
   x_96 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_96 = x_95;
  }
  lean_ctor_set(x_96, 0, x_93);
  lean_ctor_set(x_96, 1, x_94);
  return x_96;
  }
  }
  }
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures(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_List_mapM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__2(x_2, x_1, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  return x_10;
  }
  }
  lean_object* l_Std_RBNode_find___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__1___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Std_RBNode_find___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__1(x_1, x_2);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_3;
  }
  }
  lean_object* l_List_mapM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
  _start:
  {
  lean_object* x_10; 
  x_10 = l_List_mapM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  lean_dec(x_1);
  return x_10;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___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_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures(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_Nat_foldAux___at_Lean_Elab_Term_MutualClosure_insertReplacementForMainFns___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  lean_object* x_7; uint8_t x_8; 
  x_7 = lean_unsigned_to_nat(0u);
  x_8 = lean_nat_dec_eq(x_5, x_7);
  if (x_8 == 0)
  {
  lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; 
  x_9 = lean_unsigned_to_nat(1u);
  x_10 = lean_nat_sub(x_5, x_9);
  lean_dec(x_5);
  x_11 = lean_nat_add(x_10, x_9);
  x_12 = lean_nat_sub(x_4, x_11);
  lean_dec(x_11);
  x_13 = l_Lean_instInhabitedExpr;
  x_14 = lean_array_get(x_13, x_3, x_12);
  x_15 = l_Lean_Expr_fvarId_x21(x_14);
  lean_dec(x_14);
  x_16 = l_Lean_Elab_instInhabitedDefViewElabHeader;
  x_17 = lean_array_get(x_16, x_2, x_12);
  lean_dec(x_12);
  x_18 = lean_ctor_get(x_17, 3);
  lean_inc(x_18);
  lean_dec(x_17);
  x_19 = lean_box(0);
  x_20 = l_Lean_mkConst(x_18, x_19);
  x_21 = l_Lean_mkAppN(x_20, x_1);
  x_22 = l_Std_RBNode_insert___at_Lean_NameMap_insert___spec__1___rarg(x_6, x_15, x_21);
  x_5 = x_10;
  x_6 = x_22;
  goto _start;
  }
  else
  {
  lean_dec(x_5);
  return x_6;
  }
  }
  }
  lean_object* l_Lean_Elab_Term_MutualClosure_insertReplacementForMainFns(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; lean_object* x_6; 
  x_5 = lean_array_get_size(x_4);
  lean_inc(x_5);
  x_6 = l_Nat_foldAux___at_Lean_Elab_Term_MutualClosure_insertReplacementForMainFns___spec__1(x_2, x_3, x_4, x_5, x_5, x_1);
  lean_dec(x_5);
  return x_6;
  }
  }
  lean_object* l_Nat_foldAux___at_Lean_Elab_Term_MutualClosure_insertReplacementForMainFns___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  lean_object* x_7; 
  x_7 = l_Nat_foldAux___at_Lean_Elab_Term_MutualClosure_insertReplacementForMainFns___spec__1(x_1, x_2, x_3, x_4, x_5, x_6);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_7;
  }
  }
  lean_object* l_Lean_Elab_Term_MutualClosure_insertReplacementForMainFns___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = l_Lean_Elab_Term_MutualClosure_insertReplacementForMainFns(x_1, x_2, x_3, x_4);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_5;
  }
  }
  lean_object* l_List_foldl___at_Lean_Elab_Term_MutualClosure_insertReplacementForLetRecs___spec__1(lean_object* 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; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
  x_3 = lean_ctor_get(x_2, 0);
  lean_inc(x_3);
  x_4 = lean_ctor_get(x_2, 1);
  lean_inc(x_4);
  lean_dec(x_2);
  x_5 = lean_ctor_get(x_3, 3);
  lean_inc(x_5);
  x_6 = lean_ctor_get(x_5, 1);
  lean_inc(x_6);
  lean_dec(x_5);
  x_7 = lean_ctor_get(x_3, 2);
  lean_inc(x_7);
  lean_dec(x_3);
  x_8 = l_Std_RBNode_insert___at_Lean_NameMap_insert___spec__1___rarg(x_1, x_6, x_7);
  x_1 = x_8;
  x_2 = x_4;
  goto _start;
  }
  }
  }
  lean_object* l_Lean_Elab_Term_MutualClosure_insertReplacementForLetRecs(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_List_foldl___at_Lean_Elab_Term_MutualClosure_insertReplacementForLetRecs___spec__1(x_1, x_2);
  return x_3;
  }
  }
  lean_object* l_Lean_Elab_Term_MutualClosure_Replacement_apply_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_dec(x_2);
  x_4 = lean_apply_1(x_3, x_1);
  return x_4;
  }
  else
  {
  lean_object* x_5; lean_object* x_6; 
  lean_dec(x_3);
  x_5 = lean_ctor_get(x_1, 0);
  lean_inc(x_5);
  lean_dec(x_1);
  x_6 = lean_apply_1(x_2, x_5);
  return x_6;
  }
  }
  }
  lean_object* l_Lean_Elab_Term_MutualClosure_Replacement_apply_match__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_Elab_Term_MutualClosure_Replacement_apply_match__1___rarg), 3, 0);
  return x_2;
  }
  }
  lean_object* l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit___at_Lean_Elab_Term_MutualClosure_Replacement_apply___spec__1(lean_object* x_1, size_t x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  size_t x_5; size_t x_6; lean_object* x_7; lean_object* x_214; lean_object* x_215; size_t x_216; uint8_t x_217; 
  x_5 = lean_ptr_addr(x_3);
  x_6 = x_2 == 0 ? x_5 : x_5 % x_2;
  x_214 = lean_ctor_get(x_4, 0);
  lean_inc(x_214);
  x_215 = lean_array_uget(x_214, x_6);
  lean_dec(x_214);
  x_216 = lean_ptr_addr(x_215);
  lean_dec(x_215);
  x_217 = x_216 == x_5;
  if (x_217 == 0)
  {
  if (lean_obj_tag(x_3) == 1)
  {
  lean_object* x_218; lean_object* x_219; 
  x_218 = lean_ctor_get(x_3, 0);
  lean_inc(x_218);
  x_219 = l_Std_RBNode_find___at_Lean_Elab_Term_resolveName___spec__2(x_1, x_218);
  lean_dec(x_218);
  if (lean_obj_tag(x_219) == 0)
  {
  lean_object* x_220; 
  x_220 = lean_box(0);
  x_7 = x_220;
  goto block_213;
  }
  else
  {
  lean_object* x_221; uint8_t x_222; 
  x_221 = lean_ctor_get(x_219, 0);
  lean_inc(x_221);
  lean_dec(x_219);
  x_222 = !lean_is_exclusive(x_4);
  if (x_222 == 0)
  {
  lean_object* x_223; lean_object* x_224; lean_object* x_225; lean_object* x_226; lean_object* x_227; 
  x_223 = lean_ctor_get(x_4, 0);
  x_224 = lean_ctor_get(x_4, 1);
  x_225 = lean_array_uset(x_223, x_6, x_3);
  lean_inc(x_221);
  x_226 = lean_array_uset(x_224, x_6, x_221);
  lean_ctor_set(x_4, 1, x_226);
  lean_ctor_set(x_4, 0, x_225);
  x_227 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_227, 0, x_221);
  lean_ctor_set(x_227, 1, x_4);
  return x_227;
  }
  else
  {
  lean_object* x_228; lean_object* x_229; lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; 
  x_228 = lean_ctor_get(x_4, 0);
  x_229 = lean_ctor_get(x_4, 1);
  lean_inc(x_229);
  lean_inc(x_228);
  lean_dec(x_4);
  x_230 = lean_array_uset(x_228, x_6, x_3);
  lean_inc(x_221);
  x_231 = lean_array_uset(x_229, x_6, x_221);
  x_232 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_232, 0, x_230);
  lean_ctor_set(x_232, 1, x_231);
  x_233 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_233, 0, x_221);
  lean_ctor_set(x_233, 1, x_232);
  return x_233;
  }
  }
  }
  else
  {
  lean_object* x_234; 
  x_234 = lean_box(0);
  x_7 = x_234;
  goto block_213;
  }
  }
  else
  {
  lean_object* x_235; lean_object* x_236; lean_object* x_237; 
  lean_dec(x_3);
  x_235 = lean_ctor_get(x_4, 1);
  lean_inc(x_235);
  x_236 = lean_array_uget(x_235, x_6);
  lean_dec(x_235);
  x_237 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_237, 0, x_236);
  lean_ctor_set(x_237, 1, x_4);
  return x_237;
  }
  block_213:
  {
  lean_dec(x_7);
  switch (lean_obj_tag(x_3)) {
  case 5:
  {
  lean_object* x_8; lean_object* x_9; uint64_t x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; uint8_t x_15; 
  x_8 = lean_ctor_get(x_3, 0);
  lean_inc(x_8);
  x_9 = lean_ctor_get(x_3, 1);
  lean_inc(x_9);
  x_10 = lean_ctor_get_uint64(x_3, sizeof(void*)*2);
  lean_inc(x_8);
  x_11 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit___at_Lean_Elab_Term_MutualClosure_Replacement_apply___spec__1(x_1, x_2, x_8, x_4);
  x_12 = lean_ctor_get(x_11, 0);
  lean_inc(x_12);
  x_13 = lean_ctor_get(x_11, 1);
  lean_inc(x_13);
  lean_dec(x_11);
  lean_inc(x_9);
  x_14 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit___at_Lean_Elab_Term_MutualClosure_Replacement_apply___spec__1(x_1, x_2, x_9, x_13);
  x_15 = !lean_is_exclusive(x_14);
  if (x_15 == 0)
  {
  lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; uint8_t x_20; 
  x_16 = lean_ctor_get(x_14, 0);
  x_17 = lean_ctor_get(x_14, 1);
  x_18 = lean_alloc_ctor(5, 2, 8);
  lean_ctor_set(x_18, 0, x_8);
  lean_ctor_set(x_18, 1, x_9);
  lean_ctor_set_uint64(x_18, sizeof(void*)*2, x_10);
  x_19 = lean_expr_update_app(x_18, x_12, x_16);
  x_20 = !lean_is_exclusive(x_17);
  if (x_20 == 0)
  {
  lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; 
  x_21 = lean_ctor_get(x_17, 0);
  x_22 = lean_ctor_get(x_17, 1);
  x_23 = lean_array_uset(x_21, x_6, x_3);
  lean_inc(x_19);
  x_24 = lean_array_uset(x_22, x_6, x_19);
  lean_ctor_set(x_17, 1, x_24);
  lean_ctor_set(x_17, 0, x_23);
  lean_ctor_set(x_14, 0, x_19);
  return x_14;
  }
  else
  {
  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_17, 0);
  x_26 = lean_ctor_get(x_17, 1);
  lean_inc(x_26);
  lean_inc(x_25);
  lean_dec(x_17);
  x_27 = lean_array_uset(x_25, x_6, x_3);
  lean_inc(x_19);
  x_28 = lean_array_uset(x_26, x_6, x_19);
  x_29 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_29, 0, x_27);
  lean_ctor_set(x_29, 1, x_28);
  lean_ctor_set(x_14, 1, x_29);
  lean_ctor_set(x_14, 0, x_19);
  return x_14;
  }
  }
  else
  {
  lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; 
  x_30 = lean_ctor_get(x_14, 0);
  x_31 = lean_ctor_get(x_14, 1);
  lean_inc(x_31);
  lean_inc(x_30);
  lean_dec(x_14);
  x_32 = lean_alloc_ctor(5, 2, 8);
  lean_ctor_set(x_32, 0, x_8);
  lean_ctor_set(x_32, 1, x_9);
  lean_ctor_set_uint64(x_32, sizeof(void*)*2, x_10);
  x_33 = lean_expr_update_app(x_32, x_12, x_30);
  x_34 = lean_ctor_get(x_31, 0);
  lean_inc(x_34);
  x_35 = lean_ctor_get(x_31, 1);
  lean_inc(x_35);
  if (lean_is_exclusive(x_31)) {
   lean_ctor_release(x_31, 0);
   lean_ctor_release(x_31, 1);
   x_36 = x_31;
  } else {
   lean_dec_ref(x_31);
   x_36 = lean_box(0);
  }
  x_37 = lean_array_uset(x_34, x_6, x_3);
  lean_inc(x_33);
  x_38 = lean_array_uset(x_35, x_6, x_33);
  if (lean_is_scalar(x_36)) {
   x_39 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_39 = x_36;
  }
  lean_ctor_set(x_39, 0, x_37);
  lean_ctor_set(x_39, 1, x_38);
  x_40 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_40, 0, x_33);
  lean_ctor_set(x_40, 1, x_39);
  return x_40;
  }
  }
  case 6:
  {
  lean_object* x_41; lean_object* x_42; lean_object* x_43; uint64_t x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; uint8_t x_49; 
  x_41 = lean_ctor_get(x_3, 0);
  lean_inc(x_41);
  x_42 = lean_ctor_get(x_3, 1);
  lean_inc(x_42);
  x_43 = lean_ctor_get(x_3, 2);
  lean_inc(x_43);
  x_44 = lean_ctor_get_uint64(x_3, sizeof(void*)*3);
  lean_inc(x_42);
  x_45 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit___at_Lean_Elab_Term_MutualClosure_Replacement_apply___spec__1(x_1, x_2, x_42, x_4);
  x_46 = lean_ctor_get(x_45, 0);
  lean_inc(x_46);
  x_47 = lean_ctor_get(x_45, 1);
  lean_inc(x_47);
  lean_dec(x_45);
  lean_inc(x_43);
  x_48 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit___at_Lean_Elab_Term_MutualClosure_Replacement_apply___spec__1(x_1, x_2, x_43, x_47);
  x_49 = !lean_is_exclusive(x_48);
  if (x_49 == 0)
  {
  lean_object* x_50; lean_object* x_51; lean_object* x_52; uint8_t x_53; lean_object* x_54; uint8_t x_55; 
  x_50 = lean_ctor_get(x_48, 0);
  x_51 = lean_ctor_get(x_48, 1);
  x_52 = lean_alloc_ctor(6, 3, 8);
  lean_ctor_set(x_52, 0, x_41);
  lean_ctor_set(x_52, 1, x_42);
  lean_ctor_set(x_52, 2, x_43);
  lean_ctor_set_uint64(x_52, sizeof(void*)*3, x_44);
  x_53 = (uint8_t)((x_44 << 24) >> 61);
  x_54 = lean_expr_update_lambda(x_52, x_53, x_46, x_50);
  x_55 = !lean_is_exclusive(x_51);
  if (x_55 == 0)
  {
  lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; 
  x_56 = lean_ctor_get(x_51, 0);
  x_57 = lean_ctor_get(x_51, 1);
  x_58 = lean_array_uset(x_56, x_6, x_3);
  lean_inc(x_54);
  x_59 = lean_array_uset(x_57, x_6, x_54);
  lean_ctor_set(x_51, 1, x_59);
  lean_ctor_set(x_51, 0, x_58);
  lean_ctor_set(x_48, 0, x_54);
  return x_48;
  }
  else
  {
  lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; 
  x_60 = lean_ctor_get(x_51, 0);
  x_61 = lean_ctor_get(x_51, 1);
  lean_inc(x_61);
  lean_inc(x_60);
  lean_dec(x_51);
  x_62 = lean_array_uset(x_60, x_6, x_3);
  lean_inc(x_54);
  x_63 = lean_array_uset(x_61, x_6, x_54);
  x_64 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_64, 0, x_62);
  lean_ctor_set(x_64, 1, x_63);
  lean_ctor_set(x_48, 1, x_64);
  lean_ctor_set(x_48, 0, x_54);
  return x_48;
  }
  }
  else
  {
  lean_object* x_65; lean_object* x_66; lean_object* x_67; uint8_t 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; 
  x_65 = lean_ctor_get(x_48, 0);
  x_66 = lean_ctor_get(x_48, 1);
  lean_inc(x_66);
  lean_inc(x_65);
  lean_dec(x_48);
  x_67 = lean_alloc_ctor(6, 3, 8);
  lean_ctor_set(x_67, 0, x_41);
  lean_ctor_set(x_67, 1, x_42);
  lean_ctor_set(x_67, 2, x_43);
  lean_ctor_set_uint64(x_67, sizeof(void*)*3, x_44);
  x_68 = (uint8_t)((x_44 << 24) >> 61);
  x_69 = lean_expr_update_lambda(x_67, x_68, x_46, x_65);
  x_70 = lean_ctor_get(x_66, 0);
  lean_inc(x_70);
  x_71 = lean_ctor_get(x_66, 1);
  lean_inc(x_71);
  if (lean_is_exclusive(x_66)) {
   lean_ctor_release(x_66, 0);
   lean_ctor_release(x_66, 1);
   x_72 = x_66;
  } else {
   lean_dec_ref(x_66);
   x_72 = lean_box(0);
  }
  x_73 = lean_array_uset(x_70, x_6, x_3);
  lean_inc(x_69);
  x_74 = lean_array_uset(x_71, x_6, x_69);
  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_73);
  lean_ctor_set(x_75, 1, x_74);
  x_76 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_76, 0, x_69);
  lean_ctor_set(x_76, 1, x_75);
  return x_76;
  }
  }
  case 7:
  {
  lean_object* x_77; lean_object* x_78; lean_object* x_79; uint64_t x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; uint8_t x_85; 
  x_77 = lean_ctor_get(x_3, 0);
  lean_inc(x_77);
  x_78 = lean_ctor_get(x_3, 1);
  lean_inc(x_78);
  x_79 = lean_ctor_get(x_3, 2);
  lean_inc(x_79);
  x_80 = lean_ctor_get_uint64(x_3, sizeof(void*)*3);
  lean_inc(x_78);
  x_81 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit___at_Lean_Elab_Term_MutualClosure_Replacement_apply___spec__1(x_1, x_2, x_78, x_4);
  x_82 = lean_ctor_get(x_81, 0);
  lean_inc(x_82);
  x_83 = lean_ctor_get(x_81, 1);
  lean_inc(x_83);
  lean_dec(x_81);
  lean_inc(x_79);
  x_84 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit___at_Lean_Elab_Term_MutualClosure_Replacement_apply___spec__1(x_1, x_2, x_79, x_83);
  x_85 = !lean_is_exclusive(x_84);
  if (x_85 == 0)
  {
  lean_object* x_86; lean_object* x_87; lean_object* x_88; uint8_t x_89; lean_object* x_90; uint8_t x_91; 
  x_86 = lean_ctor_get(x_84, 0);
  x_87 = lean_ctor_get(x_84, 1);
  x_88 = lean_alloc_ctor(7, 3, 8);
  lean_ctor_set(x_88, 0, x_77);
  lean_ctor_set(x_88, 1, x_78);
  lean_ctor_set(x_88, 2, x_79);
  lean_ctor_set_uint64(x_88, sizeof(void*)*3, x_80);
  x_89 = (uint8_t)((x_80 << 24) >> 61);
  x_90 = lean_expr_update_forall(x_88, x_89, x_82, x_86);
  x_91 = !lean_is_exclusive(x_87);
  if (x_91 == 0)
  {
  lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; 
  x_92 = lean_ctor_get(x_87, 0);
  x_93 = lean_ctor_get(x_87, 1);
  x_94 = lean_array_uset(x_92, x_6, x_3);
  lean_inc(x_90);
  x_95 = lean_array_uset(x_93, x_6, x_90);
  lean_ctor_set(x_87, 1, x_95);
  lean_ctor_set(x_87, 0, x_94);
  lean_ctor_set(x_84, 0, x_90);
  return x_84;
  }
  else
  {
  lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; 
  x_96 = lean_ctor_get(x_87, 0);
  x_97 = lean_ctor_get(x_87, 1);
  lean_inc(x_97);
  lean_inc(x_96);
  lean_dec(x_87);
  x_98 = lean_array_uset(x_96, x_6, x_3);
  lean_inc(x_90);
  x_99 = lean_array_uset(x_97, x_6, x_90);
  x_100 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_100, 0, x_98);
  lean_ctor_set(x_100, 1, x_99);
  lean_ctor_set(x_84, 1, x_100);
  lean_ctor_set(x_84, 0, x_90);
  return x_84;
  }
  }
  else
  {
  lean_object* x_101; lean_object* x_102; lean_object* x_103; 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; 
  x_101 = lean_ctor_get(x_84, 0);
  x_102 = lean_ctor_get(x_84, 1);
  lean_inc(x_102);
  lean_inc(x_101);
  lean_dec(x_84);
  x_103 = lean_alloc_ctor(7, 3, 8);
  lean_ctor_set(x_103, 0, x_77);
  lean_ctor_set(x_103, 1, x_78);
  lean_ctor_set(x_103, 2, x_79);
  lean_ctor_set_uint64(x_103, sizeof(void*)*3, x_80);
  x_104 = (uint8_t)((x_80 << 24) >> 61);
  x_105 = lean_expr_update_forall(x_103, x_104, x_82, x_101);
  x_106 = lean_ctor_get(x_102, 0);
  lean_inc(x_106);
  x_107 = lean_ctor_get(x_102, 1);
  lean_inc(x_107);
  if (lean_is_exclusive(x_102)) {
   lean_ctor_release(x_102, 0);
   lean_ctor_release(x_102, 1);
   x_108 = x_102;
  } else {
   lean_dec_ref(x_102);
   x_108 = lean_box(0);
  }
  x_109 = lean_array_uset(x_106, x_6, x_3);
  lean_inc(x_105);
  x_110 = lean_array_uset(x_107, x_6, x_105);
  if (lean_is_scalar(x_108)) {
   x_111 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_111 = x_108;
  }
  lean_ctor_set(x_111, 0, x_109);
  lean_ctor_set(x_111, 1, x_110);
  x_112 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_112, 0, x_105);
  lean_ctor_set(x_112, 1, x_111);
  return x_112;
  }
  }
  case 8:
  {
  lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; uint64_t 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; uint8_t x_125; 
  x_113 = lean_ctor_get(x_3, 0);
  lean_inc(x_113);
  x_114 = lean_ctor_get(x_3, 1);
  lean_inc(x_114);
  x_115 = lean_ctor_get(x_3, 2);
  lean_inc(x_115);
  x_116 = lean_ctor_get(x_3, 3);
  lean_inc(x_116);
  x_117 = lean_ctor_get_uint64(x_3, sizeof(void*)*4);
  lean_inc(x_114);
  x_118 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit___at_Lean_Elab_Term_MutualClosure_Replacement_apply___spec__1(x_1, x_2, x_114, x_4);
  x_119 = lean_ctor_get(x_118, 0);
  lean_inc(x_119);
  x_120 = lean_ctor_get(x_118, 1);
  lean_inc(x_120);
  lean_dec(x_118);
  lean_inc(x_115);
  x_121 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit___at_Lean_Elab_Term_MutualClosure_Replacement_apply___spec__1(x_1, x_2, x_115, x_120);
  x_122 = lean_ctor_get(x_121, 0);
  lean_inc(x_122);
  x_123 = lean_ctor_get(x_121, 1);
  lean_inc(x_123);
  lean_dec(x_121);
  lean_inc(x_116);
  x_124 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit___at_Lean_Elab_Term_MutualClosure_Replacement_apply___spec__1(x_1, x_2, x_116, x_123);
  x_125 = !lean_is_exclusive(x_124);
  if (x_125 == 0)
  {
  lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; uint8_t x_130; 
  x_126 = lean_ctor_get(x_124, 0);
  x_127 = lean_ctor_get(x_124, 1);
  x_128 = lean_alloc_ctor(8, 4, 8);
  lean_ctor_set(x_128, 0, x_113);
  lean_ctor_set(x_128, 1, x_114);
  lean_ctor_set(x_128, 2, x_115);
  lean_ctor_set(x_128, 3, x_116);
  lean_ctor_set_uint64(x_128, sizeof(void*)*4, x_117);
  x_129 = lean_expr_update_let(x_128, x_119, x_122, x_126);
  x_130 = !lean_is_exclusive(x_127);
  if (x_130 == 0)
  {
  lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; 
  x_131 = lean_ctor_get(x_127, 0);
  x_132 = lean_ctor_get(x_127, 1);
  x_133 = lean_array_uset(x_131, x_6, x_3);
  lean_inc(x_129);
  x_134 = lean_array_uset(x_132, x_6, x_129);
  lean_ctor_set(x_127, 1, x_134);
  lean_ctor_set(x_127, 0, x_133);
  lean_ctor_set(x_124, 0, x_129);
  return x_124;
  }
  else
  {
  lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; 
  x_135 = lean_ctor_get(x_127, 0);
  x_136 = lean_ctor_get(x_127, 1);
  lean_inc(x_136);
  lean_inc(x_135);
  lean_dec(x_127);
  x_137 = lean_array_uset(x_135, x_6, x_3);
  lean_inc(x_129);
  x_138 = lean_array_uset(x_136, x_6, x_129);
  x_139 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_139, 0, x_137);
  lean_ctor_set(x_139, 1, x_138);
  lean_ctor_set(x_124, 1, x_139);
  lean_ctor_set(x_124, 0, x_129);
  return x_124;
  }
  }
  else
  {
  lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; 
  x_140 = lean_ctor_get(x_124, 0);
  x_141 = lean_ctor_get(x_124, 1);
  lean_inc(x_141);
  lean_inc(x_140);
  lean_dec(x_124);
  x_142 = lean_alloc_ctor(8, 4, 8);
  lean_ctor_set(x_142, 0, x_113);
  lean_ctor_set(x_142, 1, x_114);
  lean_ctor_set(x_142, 2, x_115);
  lean_ctor_set(x_142, 3, x_116);
  lean_ctor_set_uint64(x_142, sizeof(void*)*4, x_117);
  x_143 = lean_expr_update_let(x_142, x_119, x_122, x_140);
  x_144 = lean_ctor_get(x_141, 0);
  lean_inc(x_144);
  x_145 = lean_ctor_get(x_141, 1);
  lean_inc(x_145);
  if (lean_is_exclusive(x_141)) {
   lean_ctor_release(x_141, 0);
   lean_ctor_release(x_141, 1);
   x_146 = x_141;
  } else {
   lean_dec_ref(x_141);
   x_146 = lean_box(0);
  }
  x_147 = lean_array_uset(x_144, x_6, x_3);
  lean_inc(x_143);
  x_148 = lean_array_uset(x_145, x_6, x_143);
  if (lean_is_scalar(x_146)) {
   x_149 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_149 = x_146;
  }
  lean_ctor_set(x_149, 0, x_147);
  lean_ctor_set(x_149, 1, x_148);
  x_150 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_150, 0, x_143);
  lean_ctor_set(x_150, 1, x_149);
  return x_150;
  }
  }
  case 10:
  {
  lean_object* x_151; lean_object* x_152; uint64_t x_153; lean_object* x_154; uint8_t x_155; 
  x_151 = lean_ctor_get(x_3, 0);
  lean_inc(x_151);
  x_152 = lean_ctor_get(x_3, 1);
  lean_inc(x_152);
  x_153 = lean_ctor_get_uint64(x_3, sizeof(void*)*2);
  lean_inc(x_152);
  x_154 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit___at_Lean_Elab_Term_MutualClosure_Replacement_apply___spec__1(x_1, x_2, x_152, x_4);
  x_155 = !lean_is_exclusive(x_154);
  if (x_155 == 0)
  {
  lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; uint8_t x_160; 
  x_156 = lean_ctor_get(x_154, 0);
  x_157 = lean_ctor_get(x_154, 1);
  x_158 = lean_alloc_ctor(10, 2, 8);
  lean_ctor_set(x_158, 0, x_151);
  lean_ctor_set(x_158, 1, x_152);
  lean_ctor_set_uint64(x_158, sizeof(void*)*2, x_153);
  x_159 = lean_expr_update_mdata(x_158, x_156);
  x_160 = !lean_is_exclusive(x_157);
  if (x_160 == 0)
  {
  lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; 
  x_161 = lean_ctor_get(x_157, 0);
  x_162 = lean_ctor_get(x_157, 1);
  x_163 = lean_array_uset(x_161, x_6, x_3);
  lean_inc(x_159);
  x_164 = lean_array_uset(x_162, x_6, x_159);
  lean_ctor_set(x_157, 1, x_164);
  lean_ctor_set(x_157, 0, x_163);
  lean_ctor_set(x_154, 0, x_159);
  return x_154;
  }
  else
  {
  lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; 
  x_165 = lean_ctor_get(x_157, 0);
  x_166 = lean_ctor_get(x_157, 1);
  lean_inc(x_166);
  lean_inc(x_165);
  lean_dec(x_157);
  x_167 = lean_array_uset(x_165, x_6, x_3);
  lean_inc(x_159);
  x_168 = lean_array_uset(x_166, x_6, x_159);
  x_169 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_169, 0, x_167);
  lean_ctor_set(x_169, 1, x_168);
  lean_ctor_set(x_154, 1, x_169);
  lean_ctor_set(x_154, 0, x_159);
  return x_154;
  }
  }
  else
  {
  lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; 
  x_170 = lean_ctor_get(x_154, 0);
  x_171 = lean_ctor_get(x_154, 1);
  lean_inc(x_171);
  lean_inc(x_170);
  lean_dec(x_154);
  x_172 = lean_alloc_ctor(10, 2, 8);
  lean_ctor_set(x_172, 0, x_151);
  lean_ctor_set(x_172, 1, x_152);
  lean_ctor_set_uint64(x_172, sizeof(void*)*2, x_153);
  x_173 = lean_expr_update_mdata(x_172, x_170);
  x_174 = lean_ctor_get(x_171, 0);
  lean_inc(x_174);
  x_175 = lean_ctor_get(x_171, 1);
  lean_inc(x_175);
  if (lean_is_exclusive(x_171)) {
   lean_ctor_release(x_171, 0);
   lean_ctor_release(x_171, 1);
   x_176 = x_171;
  } else {
   lean_dec_ref(x_171);
   x_176 = lean_box(0);
  }
  x_177 = lean_array_uset(x_174, x_6, x_3);
  lean_inc(x_173);
  x_178 = lean_array_uset(x_175, x_6, x_173);
  if (lean_is_scalar(x_176)) {
   x_179 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_179 = x_176;
  }
  lean_ctor_set(x_179, 0, x_177);
  lean_ctor_set(x_179, 1, x_178);
  x_180 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_180, 0, x_173);
  lean_ctor_set(x_180, 1, x_179);
  return x_180;
  }
  }
  case 11:
  {
  lean_object* x_181; lean_object* x_182; lean_object* x_183; uint64_t x_184; lean_object* x_185; uint8_t x_186; 
  x_181 = lean_ctor_get(x_3, 0);
  lean_inc(x_181);
  x_182 = lean_ctor_get(x_3, 1);
  lean_inc(x_182);
  x_183 = lean_ctor_get(x_3, 2);
  lean_inc(x_183);
  x_184 = lean_ctor_get_uint64(x_3, sizeof(void*)*3);
  lean_inc(x_183);
  x_185 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit___at_Lean_Elab_Term_MutualClosure_Replacement_apply___spec__1(x_1, x_2, x_183, x_4);
  x_186 = !lean_is_exclusive(x_185);
  if (x_186 == 0)
  {
  lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; uint8_t x_191; 
  x_187 = lean_ctor_get(x_185, 0);
  x_188 = lean_ctor_get(x_185, 1);
  x_189 = lean_alloc_ctor(11, 3, 8);
  lean_ctor_set(x_189, 0, x_181);
  lean_ctor_set(x_189, 1, x_182);
  lean_ctor_set(x_189, 2, x_183);
  lean_ctor_set_uint64(x_189, sizeof(void*)*3, x_184);
  x_190 = lean_expr_update_proj(x_189, x_187);
  x_191 = !lean_is_exclusive(x_188);
  if (x_191 == 0)
  {
  lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; 
  x_192 = lean_ctor_get(x_188, 0);
  x_193 = lean_ctor_get(x_188, 1);
  x_194 = lean_array_uset(x_192, x_6, x_3);
  lean_inc(x_190);
  x_195 = lean_array_uset(x_193, x_6, x_190);
  lean_ctor_set(x_188, 1, x_195);
  lean_ctor_set(x_188, 0, x_194);
  lean_ctor_set(x_185, 0, x_190);
  return x_185;
  }
  else
  {
  lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; 
  x_196 = lean_ctor_get(x_188, 0);
  x_197 = lean_ctor_get(x_188, 1);
  lean_inc(x_197);
  lean_inc(x_196);
  lean_dec(x_188);
  x_198 = lean_array_uset(x_196, x_6, x_3);
  lean_inc(x_190);
  x_199 = lean_array_uset(x_197, x_6, x_190);
  x_200 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_200, 0, x_198);
  lean_ctor_set(x_200, 1, x_199);
  lean_ctor_set(x_185, 1, x_200);
  lean_ctor_set(x_185, 0, x_190);
  return x_185;
  }
  }
  else
  {
  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; 
  x_201 = lean_ctor_get(x_185, 0);
  x_202 = lean_ctor_get(x_185, 1);
  lean_inc(x_202);
  lean_inc(x_201);
  lean_dec(x_185);
  x_203 = lean_alloc_ctor(11, 3, 8);
  lean_ctor_set(x_203, 0, x_181);
  lean_ctor_set(x_203, 1, x_182);
  lean_ctor_set(x_203, 2, x_183);
  lean_ctor_set_uint64(x_203, sizeof(void*)*3, x_184);
  x_204 = lean_expr_update_proj(x_203, x_201);
  x_205 = lean_ctor_get(x_202, 0);
  lean_inc(x_205);
  x_206 = lean_ctor_get(x_202, 1);
  lean_inc(x_206);
  if (lean_is_exclusive(x_202)) {
   lean_ctor_release(x_202, 0);
   lean_ctor_release(x_202, 1);
   x_207 = x_202;
  } else {
   lean_dec_ref(x_202);
   x_207 = lean_box(0);
  }
  x_208 = lean_array_uset(x_205, x_6, x_3);
  lean_inc(x_204);
  x_209 = lean_array_uset(x_206, x_6, x_204);
  if (lean_is_scalar(x_207)) {
   x_210 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_210 = x_207;
  }
  lean_ctor_set(x_210, 0, x_208);
  lean_ctor_set(x_210, 1, x_209);
  x_211 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_211, 0, x_204);
  lean_ctor_set(x_211, 1, x_210);
  return x_211;
  }
  }
  default: 
  {
  lean_object* x_212; 
  x_212 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_212, 0, x_3);
  lean_ctor_set(x_212, 1, x_4);
  return x_212;
  }
  }
  }
  }
  }
  lean_object* l_Lean_Elab_Term_MutualClosure_Replacement_apply(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  size_t x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
  x_3 = 8192;
  x_4 = l_Lean_Expr_ReplaceImpl_initCache;
  x_5 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit___at_Lean_Elab_Term_MutualClosure_Replacement_apply___spec__1(x_1, x_3, x_2, x_4);
  x_6 = lean_ctor_get(x_5, 0);
  lean_inc(x_6);
  lean_dec(x_5);
  return x_6;
  }
  }
  lean_object* l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit___at_Lean_Elab_Term_MutualClosure_Replacement_apply___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  size_t x_5; lean_object* x_6; 
  x_5 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_6 = l_Lean_Expr_ReplaceImpl_replaceUnsafeM_visit___at_Lean_Elab_Term_MutualClosure_Replacement_apply___spec__1(x_1, x_5, x_3, x_4);
  lean_dec(x_1);
  return x_6;
  }
  }
  lean_object* l_Lean_Elab_Term_MutualClosure_Replacement_apply___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Lean_Elab_Term_MutualClosure_Replacement_apply(x_1, x_2);
  lean_dec(x_1);
  return x_3;
  }
  }
  lean_object* l_Nat_foldM_loop___at_Lean_Elab_Term_MutualClosure_pushMain___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
  _start:
  {
  lean_object* x_14; uint8_t x_15; 
  x_14 = lean_unsigned_to_nat(0u);
  x_15 = lean_nat_dec_eq(x_5, x_14);
  if (x_15 == 0)
  {
  lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; uint8_t x_24; uint8_t x_25; lean_object* x_26; 
  x_16 = lean_unsigned_to_nat(1u);
  x_17 = lean_nat_sub(x_5, x_16);
  lean_dec(x_5);
  x_18 = lean_nat_sub(x_4, x_17);
  x_19 = lean_nat_sub(x_18, x_16);
  lean_dec(x_18);
  x_20 = l_Lean_Elab_instInhabitedDefViewElabHeader;
  x_21 = lean_array_get(x_20, x_2, x_19);
  x_22 = l_Lean_instInhabitedExpr;
  x_23 = lean_array_get(x_22, x_3, x_19);
  lean_dec(x_19);
  x_24 = 0;
  x_25 = 1;
  lean_inc(x_9);
  lean_inc(x_1);
  x_26 = l_Lean_Meta_mkLambdaFVars(x_1, x_23, x_24, x_25, x_9, x_10, x_11, x_12, x_13);
  if (lean_obj_tag(x_26) == 0)
  {
  lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; uint8_t x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; 
  x_27 = lean_ctor_get(x_26, 0);
  lean_inc(x_27);
  x_28 = lean_ctor_get(x_26, 1);
  lean_inc(x_28);
  lean_dec(x_26);
  x_29 = lean_ctor_get(x_21, 0);
  lean_inc(x_29);
  x_30 = lean_ctor_get(x_21, 1);
  lean_inc(x_30);
  x_31 = lean_ctor_get_uint8(x_21, sizeof(void*)*8);
  x_32 = lean_ctor_get(x_21, 3);
  lean_inc(x_32);
  x_33 = lean_ctor_get(x_21, 6);
  lean_inc(x_33);
  lean_dec(x_21);
  lean_inc(x_9);
  lean_inc(x_1);
  x_34 = l_Lean_Meta_mkForallFVars(x_1, x_33, x_24, x_25, x_9, x_10, x_11, x_12, x_28);
  if (lean_obj_tag(x_34) == 0)
  {
  lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; 
  x_35 = lean_ctor_get(x_34, 0);
  lean_inc(x_35);
  x_36 = lean_ctor_get(x_34, 1);
  lean_inc(x_36);
  lean_dec(x_34);
  x_37 = l_Lean_Elab_getDeclarationSelectionRef(x_29);
  x_38 = lean_box(0);
  x_39 = lean_alloc_ctor(0, 6, 1);
  lean_ctor_set(x_39, 0, x_37);
  lean_ctor_set(x_39, 1, x_38);
  lean_ctor_set(x_39, 2, x_30);
  lean_ctor_set(x_39, 3, x_32);
  lean_ctor_set(x_39, 4, x_35);
  lean_ctor_set(x_39, 5, x_27);
  lean_ctor_set_uint8(x_39, sizeof(void*)*6, x_31);
  x_40 = lean_array_push(x_6, x_39);
  x_5 = x_17;
  x_6 = x_40;
  x_13 = x_36;
  goto _start;
  }
  else
  {
  uint8_t x_42; 
  lean_dec(x_32);
  lean_dec(x_30);
  lean_dec(x_29);
  lean_dec(x_27);
  lean_dec(x_17);
  lean_dec(x_9);
  lean_dec(x_6);
  lean_dec(x_1);
  x_42 = !lean_is_exclusive(x_34);
  if (x_42 == 0)
  {
  return x_34;
  }
  else
  {
  lean_object* x_43; lean_object* x_44; lean_object* x_45; 
  x_43 = lean_ctor_get(x_34, 0);
  x_44 = lean_ctor_get(x_34, 1);
  lean_inc(x_44);
  lean_inc(x_43);
  lean_dec(x_34);
  x_45 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_45, 0, x_43);
  lean_ctor_set(x_45, 1, x_44);
  return x_45;
  }
  }
  }
  else
  {
  uint8_t x_46; 
  lean_dec(x_21);
  lean_dec(x_17);
  lean_dec(x_9);
  lean_dec(x_6);
  lean_dec(x_1);
  x_46 = !lean_is_exclusive(x_26);
  if (x_46 == 0)
  {
  return x_26;
  }
  else
  {
  lean_object* x_47; lean_object* x_48; lean_object* x_49; 
  x_47 = lean_ctor_get(x_26, 0);
  x_48 = lean_ctor_get(x_26, 1);
  lean_inc(x_48);
  lean_inc(x_47);
  lean_dec(x_26);
  x_49 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_49, 0, x_47);
  lean_ctor_set(x_49, 1, x_48);
  return x_49;
  }
  }
  }
  else
  {
  lean_object* x_50; 
  lean_dec(x_9);
  lean_dec(x_5);
  lean_dec(x_1);
  x_50 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_50, 0, x_6);
  lean_ctor_set(x_50, 1, x_13);
  return x_50;
  }
  }
  }
  lean_object* l_Lean_Elab_Term_MutualClosure_pushMain(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_array_get_size(x_3);
  lean_inc(x_12);
  x_13 = l_Nat_foldM_loop___at_Lean_Elab_Term_MutualClosure_pushMain___spec__1(x_2, x_3, x_4, x_12, x_12, x_1, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
  lean_dec(x_12);
  return x_13;
  }
  }
  lean_object* l_Nat_foldM_loop___at_Lean_Elab_Term_MutualClosure_pushMain___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
  _start:
  {
  lean_object* x_14; 
  x_14 = l_Nat_foldM_loop___at_Lean_Elab_Term_MutualClosure_pushMain___spec__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
  lean_dec(x_12);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_14;
  }
  }
  lean_object* l_Lean_Elab_Term_MutualClosure_pushMain___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_Term_MutualClosure_pushMain(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);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  return x_12;
  }
  }
  lean_object* l_List_foldl___at_Lean_Elab_Term_MutualClosure_pushLetRecs___spec__1(uint8_t x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  if (lean_obj_tag(x_4) == 0)
  {
  return x_3;
  }
  else
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; uint8_t x_18; uint8_t x_19; uint8_t x_20; uint8_t x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; 
  x_5 = lean_ctor_get(x_4, 0);
  lean_inc(x_5);
  x_6 = lean_ctor_get(x_5, 3);
  lean_inc(x_6);
  x_7 = lean_ctor_get(x_4, 1);
  lean_inc(x_7);
  lean_dec(x_4);
  x_8 = lean_ctor_get(x_5, 0);
  lean_inc(x_8);
  x_9 = lean_ctor_get(x_5, 1);
  lean_inc(x_9);
  lean_dec(x_5);
  x_10 = lean_ctor_get(x_6, 2);
  lean_inc(x_10);
  x_11 = lean_ctor_get(x_6, 4);
  lean_inc(x_11);
  x_12 = lean_ctor_get(x_6, 7);
  lean_inc(x_12);
  x_13 = lean_ctor_get(x_6, 8);
  lean_inc(x_13);
  lean_dec(x_6);
  lean_inc(x_9);
  x_14 = l_Lean_Meta_Closure_mkForall(x_9, x_12);
  lean_dec(x_12);
  x_15 = l_Lean_Meta_Closure_mkLambda(x_9, x_13);
  lean_dec(x_13);
  x_16 = lean_box(0);
  x_17 = lean_ctor_get(x_2, 0);
  x_18 = lean_ctor_get_uint8(x_2, sizeof(void*)*2);
  x_19 = lean_ctor_get_uint8(x_2, sizeof(void*)*2 + 1);
  x_20 = lean_ctor_get_uint8(x_2, sizeof(void*)*2 + 2);
  x_21 = lean_ctor_get_uint8(x_2, sizeof(void*)*2 + 3);
  lean_inc(x_17);
  x_22 = lean_alloc_ctor(0, 2, 4);
  lean_ctor_set(x_22, 0, x_17);
  lean_ctor_set(x_22, 1, x_10);
  lean_ctor_set_uint8(x_22, sizeof(void*)*2, x_18);
  lean_ctor_set_uint8(x_22, sizeof(void*)*2 + 1, x_19);
  lean_ctor_set_uint8(x_22, sizeof(void*)*2 + 2, x_20);
  lean_ctor_set_uint8(x_22, sizeof(void*)*2 + 3, x_21);
  x_23 = lean_alloc_ctor(0, 6, 1);
  lean_ctor_set(x_23, 0, x_8);
  lean_ctor_set(x_23, 1, x_16);
  lean_ctor_set(x_23, 2, x_22);
  lean_ctor_set(x_23, 3, x_11);
  lean_ctor_set(x_23, 4, x_14);
  lean_ctor_set(x_23, 5, x_15);
  lean_ctor_set_uint8(x_23, sizeof(void*)*6, x_1);
  x_24 = lean_array_push(x_3, x_23);
  x_3 = x_24;
  x_4 = x_7;
  goto _start;
  }
  }
  }
  lean_object* l_Lean_Elab_Term_MutualClosure_pushLetRecs(lean_object* x_1, lean_object* x_2, uint8_t x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = l_List_foldl___at_Lean_Elab_Term_MutualClosure_pushLetRecs___spec__1(x_3, x_4, x_1, x_2);
  return x_5;
  }
  }
  lean_object* l_List_foldl___at_Lean_Elab_Term_MutualClosure_pushLetRecs___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  uint8_t x_5; lean_object* x_6; 
  x_5 = lean_unbox(x_1);
  lean_dec(x_1);
  x_6 = l_List_foldl___at_Lean_Elab_Term_MutualClosure_pushLetRecs___spec__1(x_5, x_2, x_3, x_4);
  lean_dec(x_2);
  return x_6;
  }
  }
  lean_object* l_Lean_Elab_Term_MutualClosure_pushLetRecs___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  uint8_t x_5; lean_object* x_6; 
  x_5 = lean_unbox(x_3);
  lean_dec(x_3);
  x_6 = l_Lean_Elab_Term_MutualClosure_pushLetRecs(x_1, x_2, x_5, x_4);
  lean_dec(x_4);
  return x_6;
  }
  }
  uint8_t l_Array_anyMUnsafe_any___at_Lean_Elab_Term_MutualClosure_getKindForLetRecs___spec__1(lean_object* x_1, size_t x_2, size_t x_3) {
  _start:
  {
  uint8_t x_4; 
  x_4 = x_2 == x_3;
  if (x_4 == 0)
  {
  lean_object* x_5; uint8_t x_6; uint8_t x_7; 
  x_5 = lean_array_uget(x_1, x_2);
  x_6 = lean_ctor_get_uint8(x_5, sizeof(void*)*8);
  lean_dec(x_5);
  x_7 = l_Lean_Elab_DefKind_isTheorem(x_6);
  if (x_7 == 0)
  {
  size_t x_8; size_t x_9; 
  x_8 = 1;
  x_9 = x_2 + x_8;
  x_2 = x_9;
  goto _start;
  }
  else
  {
  uint8_t x_11; 
  x_11 = 1;
  return x_11;
  }
  }
  else
  {
  uint8_t x_12; 
  x_12 = 0;
  return x_12;
  }
  }
  }
  uint8_t l_Lean_Elab_Term_MutualClosure_getKindForLetRecs(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; lean_object* x_3; uint8_t x_4; 
  x_2 = lean_array_get_size(x_1);
  x_3 = lean_unsigned_to_nat(0u);
  x_4 = lean_nat_dec_lt(x_3, x_2);
  if (x_4 == 0)
  {
  uint8_t x_5; 
  lean_dec(x_2);
  x_5 = 0;
  return x_5;
  }
  else
  {
  uint8_t x_6; 
  x_6 = lean_nat_dec_le(x_2, x_2);
  if (x_6 == 0)
  {
  uint8_t x_7; 
  lean_dec(x_2);
  x_7 = 0;
  return x_7;
  }
  else
  {
  size_t x_8; size_t x_9; uint8_t x_10; 
  x_8 = 0;
  x_9 = lean_usize_of_nat(x_2);
  lean_dec(x_2);
  x_10 = l_Array_anyMUnsafe_any___at_Lean_Elab_Term_MutualClosure_getKindForLetRecs___spec__1(x_1, x_8, x_9);
  if (x_10 == 0)
  {
  uint8_t x_11; 
  x_11 = 0;
  return x_11;
  }
  else
  {
  uint8_t x_12; 
  x_12 = 1;
  return x_12;
  }
  }
  }
  }
  }
  lean_object* l_Array_anyMUnsafe_any___at_Lean_Elab_Term_MutualClosure_getKindForLetRecs___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  size_t x_4; size_t x_5; uint8_t x_6; lean_object* x_7; 
  x_4 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_5 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_6 = l_Array_anyMUnsafe_any___at_Lean_Elab_Term_MutualClosure_getKindForLetRecs___spec__1(x_1, x_4, x_5);
  lean_dec(x_1);
  x_7 = lean_box(x_6);
  return x_7;
  }
  }
  lean_object* l_Lean_Elab_Term_MutualClosure_getKindForLetRecs___boxed(lean_object* x_1) {
  _start:
  {
  uint8_t x_2; lean_object* x_3; 
  x_2 = l_Lean_Elab_Term_MutualClosure_getKindForLetRecs(x_1);
  lean_dec(x_1);
  x_3 = lean_box(x_2);
  return x_3;
  }
  }
  uint8_t l_Array_anyMUnsafe_any___at_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs___spec__1(lean_object* x_1, size_t x_2, size_t x_3) {
  _start:
  {
  uint8_t x_4; 
  x_4 = x_2 == x_3;
  if (x_4 == 0)
  {
  lean_object* x_5; lean_object* x_6; uint8_t x_7; 
  x_5 = lean_array_uget(x_1, x_2);
  x_6 = lean_ctor_get(x_5, 1);
  lean_inc(x_6);
  lean_dec(x_5);
  x_7 = lean_ctor_get_uint8(x_6, sizeof(void*)*2 + 2);
  lean_dec(x_6);
  if (x_7 == 0)
  {
  size_t x_8; size_t x_9; 
  x_8 = 1;
  x_9 = x_2 + x_8;
  x_2 = x_9;
  goto _start;
  }
  else
  {
  uint8_t x_11; 
  x_11 = 1;
  return x_11;
  }
  }
  else
  {
  uint8_t x_12; 
  x_12 = 0;
  return x_12;
  }
  }
  }
  uint8_t l_Array_anyMUnsafe_any___at_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs___spec__2(lean_object* x_1, size_t x_2, size_t x_3) {
  _start:
  {
  uint8_t x_4; 
  x_4 = x_2 == x_3;
  if (x_4 == 0)
  {
  lean_object* x_5; lean_object* x_6; uint8_t x_7; 
  x_5 = lean_array_uget(x_1, x_2);
  x_6 = lean_ctor_get(x_5, 1);
  lean_inc(x_6);
  lean_dec(x_5);
  x_7 = lean_ctor_get_uint8(x_6, sizeof(void*)*2 + 3);
  lean_dec(x_6);
  if (x_7 == 0)
  {
  size_t x_8; size_t x_9; 
  x_8 = 1;
  x_9 = x_2 + x_8;
  x_2 = x_9;
  goto _start;
  }
  else
  {
  uint8_t x_11; 
  x_11 = 1;
  return x_11;
  }
  }
  else
  {
  uint8_t x_12; 
  x_12 = 0;
  return x_12;
  }
  }
  }
  uint8_t l_Array_anyMUnsafe_any___at_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs___spec__3(lean_object* x_1, size_t x_2, size_t x_3) {
  _start:
  {
  uint8_t x_4; 
  x_4 = x_2 == x_3;
  if (x_4 == 0)
  {
  lean_object* x_5; lean_object* x_6; uint8_t x_7; 
  x_5 = lean_array_uget(x_1, x_2);
  x_6 = lean_ctor_get(x_5, 1);
  lean_inc(x_6);
  lean_dec(x_5);
  x_7 = lean_ctor_get_uint8(x_6, sizeof(void*)*2 + 1);
  lean_dec(x_6);
  if (x_7 == 0)
  {
  size_t x_8; size_t x_9; 
  x_8 = 1;
  x_9 = x_2 + x_8;
  x_2 = x_9;
  goto _start;
  }
  else
  {
  uint8_t x_11; 
  x_11 = 1;
  return x_11;
  }
  }
  else
  {
  uint8_t x_12; 
  x_12 = 0;
  return x_12;
  }
  }
  }
  lean_object* l_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; lean_object* x_3; lean_object* x_4; uint8_t x_5; uint8_t x_6; 
  x_2 = lean_box(0);
  x_3 = lean_array_get_size(x_1);
  x_4 = lean_unsigned_to_nat(0u);
  x_5 = lean_nat_dec_lt(x_4, x_3);
  if (x_5 == 0)
  {
  lean_object* x_24; 
  lean_dec(x_3);
  x_24 = l_Lean_Elab_instInhabitedModifiers___closed__1;
  return x_24;
  }
  else
  {
  uint8_t x_25; 
  x_25 = lean_nat_dec_le(x_3, x_3);
  if (x_25 == 0)
  {
  uint8_t x_26; 
  x_26 = 0;
  x_6 = x_26;
  goto block_23;
  }
  else
  {
  size_t x_27; size_t x_28; uint8_t x_29; 
  x_27 = 0;
  x_28 = lean_usize_of_nat(x_3);
  x_29 = l_Array_anyMUnsafe_any___at_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs___spec__3(x_1, x_27, x_28);
  x_6 = x_29;
  goto block_23;
  }
  }
  block_23:
  {
  uint8_t x_7; 
  x_7 = lean_nat_dec_le(x_3, x_3);
  if (x_7 == 0)
  {
  uint8_t x_8; uint8_t x_9; lean_object* x_10; lean_object* x_11; 
  lean_dec(x_3);
  x_8 = 0;
  x_9 = 0;
  x_10 = l_Array_empty___closed__1;
  x_11 = lean_alloc_ctor(0, 2, 4);
  lean_ctor_set(x_11, 0, x_2);
  lean_ctor_set(x_11, 1, x_10);
  lean_ctor_set_uint8(x_11, sizeof(void*)*2, x_8);
  lean_ctor_set_uint8(x_11, sizeof(void*)*2 + 1, x_6);
  lean_ctor_set_uint8(x_11, sizeof(void*)*2 + 2, x_9);
  lean_ctor_set_uint8(x_11, sizeof(void*)*2 + 3, x_9);
  return x_11;
  }
  else
  {
  size_t x_12; size_t x_13; uint8_t x_14; 
  x_12 = 0;
  x_13 = lean_usize_of_nat(x_3);
  lean_dec(x_3);
  x_14 = l_Array_anyMUnsafe_any___at_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs___spec__1(x_1, x_12, x_13);
  if (x_5 == 0)
  {
  uint8_t x_15; uint8_t x_16; lean_object* x_17; lean_object* x_18; 
  x_15 = 0;
  x_16 = 0;
  x_17 = l_Array_empty___closed__1;
  x_18 = lean_alloc_ctor(0, 2, 4);
  lean_ctor_set(x_18, 0, x_2);
  lean_ctor_set(x_18, 1, x_17);
  lean_ctor_set_uint8(x_18, sizeof(void*)*2, x_15);
  lean_ctor_set_uint8(x_18, sizeof(void*)*2 + 1, x_6);
  lean_ctor_set_uint8(x_18, sizeof(void*)*2 + 2, x_14);
  lean_ctor_set_uint8(x_18, sizeof(void*)*2 + 3, x_16);
  return x_18;
  }
  else
  {
  uint8_t x_19; uint8_t x_20; lean_object* x_21; lean_object* x_22; 
  x_19 = l_Array_anyMUnsafe_any___at_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs___spec__2(x_1, x_12, x_13);
  x_20 = 0;
  x_21 = l_Array_empty___closed__1;
  x_22 = lean_alloc_ctor(0, 2, 4);
  lean_ctor_set(x_22, 0, x_2);
  lean_ctor_set(x_22, 1, x_21);
  lean_ctor_set_uint8(x_22, sizeof(void*)*2, x_20);
  lean_ctor_set_uint8(x_22, sizeof(void*)*2 + 1, x_6);
  lean_ctor_set_uint8(x_22, sizeof(void*)*2 + 2, x_14);
  lean_ctor_set_uint8(x_22, sizeof(void*)*2 + 3, x_19);
  return x_22;
  }
  }
  }
  }
  }
  lean_object* l_Array_anyMUnsafe_any___at_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  size_t x_4; size_t x_5; uint8_t x_6; lean_object* x_7; 
  x_4 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_5 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_6 = l_Array_anyMUnsafe_any___at_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs___spec__1(x_1, x_4, x_5);
  lean_dec(x_1);
  x_7 = lean_box(x_6);
  return x_7;
  }
  }
  lean_object* l_Array_anyMUnsafe_any___at_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  size_t x_4; size_t x_5; uint8_t x_6; lean_object* x_7; 
  x_4 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_5 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_6 = l_Array_anyMUnsafe_any___at_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs___spec__2(x_1, x_4, x_5);
  lean_dec(x_1);
  x_7 = lean_box(x_6);
  return x_7;
  }
  }
  lean_object* l_Array_anyMUnsafe_any___at_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs___spec__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  size_t x_4; size_t x_5; uint8_t x_6; lean_object* x_7; 
  x_4 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_5 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_6 = l_Array_anyMUnsafe_any___at_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs___spec__3(x_1, x_4, x_5);
  lean_dec(x_1);
  x_7 = lean_box(x_6);
  return x_7;
  }
  }
  lean_object* l_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__1(size_t x_1, size_t x_2, lean_object* x_3) {
  _start:
  {
  uint8_t x_4; 
  x_4 = x_2 < x_1;
  if (x_4 == 0)
  {
  lean_object* x_5; 
  x_5 = x_3;
  return x_5;
  }
  else
  {
  lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; size_t x_11; size_t x_12; lean_object* x_13; lean_object* x_14; 
  x_6 = lean_array_uget(x_3, x_2);
  x_7 = lean_unsigned_to_nat(0u);
  x_8 = lean_array_uset(x_3, x_2, x_7);
  x_9 = x_6;
  x_10 = lean_ctor_get(x_9, 1);
  lean_inc(x_10);
  lean_dec(x_9);
  x_11 = 1;
  x_12 = x_2 + x_11;
  x_13 = x_10;
  x_14 = lean_array_uset(x_8, x_2, x_13);
  x_2 = x_12;
  x_3 = x_14;
  goto _start;
  }
  }
  }
  lean_object* l_Lean_Meta_withLCtx___at_Lean_Elab_Term_MutualClosure_main___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) {
  _start:
  {
  lean_object* x_11; lean_object* x_12; 
  x_11 = lean_apply_2(x_3, x_4, x_5);
  x_12 = l___private_Lean_Meta_Basic_0__Lean_Meta_withLocalContextImp___rarg(x_1, x_2, 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)
  {
  return x_12;
  }
  else
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; 
  x_14 = lean_ctor_get(x_12, 0);
  x_15 = lean_ctor_get(x_12, 1);
  lean_inc(x_15);
  lean_inc(x_14);
  lean_dec(x_12);
  x_16 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_16, 0, x_14);
  lean_ctor_set(x_16, 1, x_15);
  return x_16;
  }
  }
  else
  {
  uint8_t x_17; 
  x_17 = !lean_is_exclusive(x_12);
  if (x_17 == 0)
  {
  return x_12;
  }
  else
  {
  lean_object* x_18; lean_object* x_19; lean_object* x_20; 
  x_18 = lean_ctor_get(x_12, 0);
  x_19 = lean_ctor_get(x_12, 1);
  lean_inc(x_19);
  lean_inc(x_18);
  lean_dec(x_12);
  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_Meta_withLCtx___at_Lean_Elab_Term_MutualClosure_main___spec__2(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_Meta_withLCtx___at_Lean_Elab_Term_MutualClosure_main___spec__2___rarg), 10, 0);
  return x_2;
  }
  }
  lean_object* l_List_forM___at_Lean_Elab_Term_MutualClosure_main___spec__3___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) {
  _start:
  {
  lean_object* x_9; 
  x_9 = l_Lean_Meta_check(x_1, x_4, x_5, x_6, x_7, x_8);
  return x_9;
  }
  }
  lean_object* l_List_forM___at_Lean_Elab_Term_MutualClosure_main___spec__3___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) {
  _start:
  {
  lean_object* x_10; lean_object* x_11; 
  x_10 = lean_ctor_get(x_1, 8);
  lean_inc(x_10);
  lean_dec(x_1);
  x_11 = l_Lean_Meta_check(x_10, x_5, x_6, x_7, x_8, x_9);
  return x_11;
  }
  }
  lean_object* l_List_forM___at_Lean_Elab_Term_MutualClosure_main___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) {
  _start:
  {
  if (lean_obj_tag(x_1) == 0)
  {
  lean_object* x_9; lean_object* x_10; 
  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_9 = lean_box(0);
  x_10 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_10, 0, x_9);
  lean_ctor_set(x_10, 1, x_8);
  return x_10;
  }
  else
  {
  lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
  x_11 = lean_ctor_get(x_1, 0);
  lean_inc(x_11);
  x_12 = lean_ctor_get(x_1, 1);
  lean_inc(x_12);
  lean_dec(x_1);
  x_13 = lean_ctor_get(x_11, 5);
  lean_inc(x_13);
  x_14 = lean_ctor_get(x_11, 6);
  lean_inc(x_14);
  x_15 = lean_ctor_get(x_11, 7);
  lean_inc(x_15);
  x_16 = lean_alloc_closure((void*)(l_List_forM___at_Lean_Elab_Term_MutualClosure_main___spec__3___lambda__1___boxed), 8, 1);
  lean_closure_set(x_16, 0, x_15);
  x_17 = lean_alloc_closure((void*)(l_List_forM___at_Lean_Elab_Term_MutualClosure_main___spec__3___lambda__2___boxed), 9, 1);
  lean_closure_set(x_17, 0, x_11);
  x_18 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Term_instMonadLogTermElabM___spec__2___rarg), 9, 2);
  lean_closure_set(x_18, 0, x_16);
  lean_closure_set(x_18, 1, x_17);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  lean_inc(x_4);
  lean_inc(x_3);
  lean_inc(x_2);
  x_19 = l_Lean_Meta_withLCtx___at_Lean_Elab_Term_MutualClosure_main___spec__2___rarg(x_13, x_14, x_18, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
  if (lean_obj_tag(x_19) == 0)
  {
  lean_object* x_20; 
  x_20 = lean_ctor_get(x_19, 1);
  lean_inc(x_20);
  lean_dec(x_19);
  x_1 = x_12;
  x_8 = x_20;
  goto _start;
  }
  else
  {
  uint8_t x_22; 
  lean_dec(x_12);
  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_22 = !lean_is_exclusive(x_19);
  if (x_22 == 0)
  {
  return x_19;
  }
  else
  {
  lean_object* x_23; lean_object* x_24; lean_object* x_25; 
  x_23 = lean_ctor_get(x_19, 0);
  x_24 = lean_ctor_get(x_19, 1);
  lean_inc(x_24);
  lean_inc(x_23);
  lean_dec(x_19);
  x_25 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_25, 0, x_23);
  lean_ctor_set(x_25, 1, x_24);
  return x_25;
  }
  }
  }
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__4(size_t x_1, size_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
  _start:
  {
  uint8_t x_11; 
  x_11 = x_2 < x_1;
  if (x_11 == 0)
  {
  lean_object* x_12; lean_object* x_13; 
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  x_12 = x_3;
  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;
  }
  else
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
  x_14 = lean_array_uget(x_3, x_2);
  x_15 = lean_unsigned_to_nat(0u);
  x_16 = lean_array_uset(x_3, x_2, x_15);
  x_17 = x_14;
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  x_18 = l_Lean_Meta_instantiateMVars(x_17, x_6, x_7, x_8, x_9, x_10);
  if (lean_obj_tag(x_18) == 0)
  {
  lean_object* x_19; lean_object* x_20; size_t x_21; size_t x_22; lean_object* x_23; lean_object* x_24; 
  x_19 = lean_ctor_get(x_18, 0);
  lean_inc(x_19);
  x_20 = lean_ctor_get(x_18, 1);
  lean_inc(x_20);
  lean_dec(x_18);
  x_21 = 1;
  x_22 = x_2 + x_21;
  x_23 = x_19;
  x_24 = lean_array_uset(x_16, x_2, x_23);
  x_2 = x_22;
  x_3 = x_24;
  x_10 = x_20;
  goto _start;
  }
  else
  {
  uint8_t x_26; 
  lean_dec(x_16);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  x_26 = !lean_is_exclusive(x_18);
  if (x_26 == 0)
  {
  return x_18;
  }
  else
  {
  lean_object* x_27; lean_object* x_28; lean_object* x_29; 
  x_27 = lean_ctor_get(x_18, 0);
  x_28 = lean_ctor_get(x_18, 1);
  lean_inc(x_28);
  lean_inc(x_27);
  lean_dec(x_18);
  x_29 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_29, 0, x_27);
  lean_ctor_set(x_29, 1, x_28);
  return x_29;
  }
  }
  }
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__5(size_t x_1, size_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
  _start:
  {
  uint8_t x_11; 
  x_11 = x_2 < x_1;
  if (x_11 == 0)
  {
  lean_object* x_12; lean_object* x_13; 
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  x_12 = x_3;
  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;
  }
  else
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
  x_14 = lean_array_uget(x_3, x_2);
  x_15 = lean_unsigned_to_nat(0u);
  x_16 = lean_array_uset(x_3, x_2, x_15);
  x_17 = x_14;
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  x_18 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_instantiateMVarsAtHeader(x_17, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  if (lean_obj_tag(x_18) == 0)
  {
  lean_object* x_19; lean_object* x_20; size_t x_21; size_t x_22; lean_object* x_23; lean_object* x_24; 
  x_19 = lean_ctor_get(x_18, 0);
  lean_inc(x_19);
  x_20 = lean_ctor_get(x_18, 1);
  lean_inc(x_20);
  lean_dec(x_18);
  x_21 = 1;
  x_22 = x_2 + x_21;
  x_23 = x_19;
  x_24 = lean_array_uset(x_16, x_2, x_23);
  x_2 = x_22;
  x_3 = x_24;
  x_10 = x_20;
  goto _start;
  }
  else
  {
  uint8_t x_26; 
  lean_dec(x_16);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  x_26 = !lean_is_exclusive(x_18);
  if (x_26 == 0)
  {
  return x_18;
  }
  else
  {
  lean_object* x_27; lean_object* x_28; lean_object* x_29; 
  x_27 = lean_ctor_get(x_18, 0);
  x_28 = lean_ctor_get(x_18, 1);
  lean_inc(x_28);
  lean_inc(x_27);
  lean_dec(x_18);
  x_29 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_29, 0, x_27);
  lean_ctor_set(x_29, 1, x_28);
  return x_29;
  }
  }
  }
  }
  }
  lean_object* l_List_mapM___at_Lean_Elab_Term_MutualClosure_main___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:
  {
  if (lean_obj_tag(x_1) == 0)
  {
  lean_object* x_9; lean_object* x_10; 
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  x_9 = lean_box(0);
  x_10 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_10, 0, x_9);
  lean_ctor_set(x_10, 1, x_8);
  return x_10;
  }
  else
  {
  uint8_t x_11; 
  x_11 = !lean_is_exclusive(x_1);
  if (x_11 == 0)
  {
  lean_object* x_12; uint8_t x_13; 
  x_12 = lean_ctor_get(x_1, 0);
  x_13 = !lean_is_exclusive(x_12);
  if (x_13 == 0)
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
  x_14 = lean_ctor_get(x_1, 1);
  x_15 = lean_ctor_get(x_12, 0);
  x_16 = lean_ctor_get(x_12, 1);
  x_17 = lean_ctor_get(x_12, 2);
  x_18 = lean_ctor_get(x_12, 3);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  lean_inc(x_4);
  x_19 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_instantiateMVarsAtLetRecToLift(x_18, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
  if (lean_obj_tag(x_19) == 0)
  {
  lean_object* x_20; lean_object* x_21; lean_object* x_22; 
  x_20 = lean_ctor_get(x_19, 0);
  lean_inc(x_20);
  x_21 = lean_ctor_get(x_19, 1);
  lean_inc(x_21);
  lean_dec(x_19);
  lean_ctor_set(x_12, 3, x_20);
  x_22 = l_List_mapM___at_Lean_Elab_Term_MutualClosure_main___spec__6(x_14, x_2, x_3, x_4, x_5, x_6, x_7, x_21);
  if (lean_obj_tag(x_22) == 0)
  {
  uint8_t x_23; 
  x_23 = !lean_is_exclusive(x_22);
  if (x_23 == 0)
  {
  lean_object* x_24; 
  x_24 = lean_ctor_get(x_22, 0);
  lean_ctor_set(x_1, 1, x_24);
  lean_ctor_set(x_22, 0, x_1);
  return x_22;
  }
  else
  {
  lean_object* x_25; lean_object* x_26; lean_object* x_27; 
  x_25 = lean_ctor_get(x_22, 0);
  x_26 = lean_ctor_get(x_22, 1);
  lean_inc(x_26);
  lean_inc(x_25);
  lean_dec(x_22);
  lean_ctor_set(x_1, 1, x_25);
  x_27 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_27, 0, x_1);
  lean_ctor_set(x_27, 1, x_26);
  return x_27;
  }
  }
  else
  {
  uint8_t x_28; 
  lean_dec(x_12);
  lean_free_object(x_1);
  x_28 = !lean_is_exclusive(x_22);
  if (x_28 == 0)
  {
  return x_22;
  }
  else
  {
  lean_object* x_29; lean_object* x_30; lean_object* x_31; 
  x_29 = lean_ctor_get(x_22, 0);
  x_30 = lean_ctor_get(x_22, 1);
  lean_inc(x_30);
  lean_inc(x_29);
  lean_dec(x_22);
  x_31 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_31, 0, x_29);
  lean_ctor_set(x_31, 1, x_30);
  return x_31;
  }
  }
  }
  else
  {
  uint8_t x_32; 
  lean_free_object(x_12);
  lean_dec(x_17);
  lean_dec(x_16);
  lean_dec(x_15);
  lean_free_object(x_1);
  lean_dec(x_14);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  x_32 = !lean_is_exclusive(x_19);
  if (x_32 == 0)
  {
  return x_19;
  }
  else
  {
  lean_object* x_33; lean_object* x_34; lean_object* x_35; 
  x_33 = lean_ctor_get(x_19, 0);
  x_34 = lean_ctor_get(x_19, 1);
  lean_inc(x_34);
  lean_inc(x_33);
  lean_dec(x_19);
  x_35 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_35, 0, x_33);
  lean_ctor_set(x_35, 1, x_34);
  return x_35;
  }
  }
  }
  else
  {
  lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; 
  x_36 = lean_ctor_get(x_1, 1);
  x_37 = lean_ctor_get(x_12, 0);
  x_38 = lean_ctor_get(x_12, 1);
  x_39 = lean_ctor_get(x_12, 2);
  x_40 = lean_ctor_get(x_12, 3);
  lean_inc(x_40);
  lean_inc(x_39);
  lean_inc(x_38);
  lean_inc(x_37);
  lean_dec(x_12);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  lean_inc(x_4);
  x_41 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_instantiateMVarsAtLetRecToLift(x_40, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
  if (lean_obj_tag(x_41) == 0)
  {
  lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; 
  x_42 = lean_ctor_get(x_41, 0);
  lean_inc(x_42);
  x_43 = lean_ctor_get(x_41, 1);
  lean_inc(x_43);
  lean_dec(x_41);
  x_44 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_44, 0, x_37);
  lean_ctor_set(x_44, 1, x_38);
  lean_ctor_set(x_44, 2, x_39);
  lean_ctor_set(x_44, 3, x_42);
  x_45 = l_List_mapM___at_Lean_Elab_Term_MutualClosure_main___spec__6(x_36, x_2, x_3, x_4, x_5, x_6, x_7, x_43);
  if (lean_obj_tag(x_45) == 0)
  {
  lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; 
  x_46 = lean_ctor_get(x_45, 0);
  lean_inc(x_46);
  x_47 = lean_ctor_get(x_45, 1);
  lean_inc(x_47);
  if (lean_is_exclusive(x_45)) {
   lean_ctor_release(x_45, 0);
   lean_ctor_release(x_45, 1);
   x_48 = x_45;
  } else {
   lean_dec_ref(x_45);
   x_48 = lean_box(0);
  }
  lean_ctor_set(x_1, 1, x_46);
  lean_ctor_set(x_1, 0, x_44);
  if (lean_is_scalar(x_48)) {
   x_49 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_49 = x_48;
  }
  lean_ctor_set(x_49, 0, x_1);
  lean_ctor_set(x_49, 1, x_47);
  return x_49;
  }
  else
  {
  lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; 
  lean_dec(x_44);
  lean_free_object(x_1);
  x_50 = lean_ctor_get(x_45, 0);
  lean_inc(x_50);
  x_51 = lean_ctor_get(x_45, 1);
  lean_inc(x_51);
  if (lean_is_exclusive(x_45)) {
   lean_ctor_release(x_45, 0);
   lean_ctor_release(x_45, 1);
   x_52 = x_45;
  } else {
   lean_dec_ref(x_45);
   x_52 = lean_box(0);
  }
  if (lean_is_scalar(x_52)) {
   x_53 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_53 = x_52;
  }
  lean_ctor_set(x_53, 0, x_50);
  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_dec(x_39);
  lean_dec(x_38);
  lean_dec(x_37);
  lean_free_object(x_1);
  lean_dec(x_36);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  x_54 = lean_ctor_get(x_41, 0);
  lean_inc(x_54);
  x_55 = lean_ctor_get(x_41, 1);
  lean_inc(x_55);
  if (lean_is_exclusive(x_41)) {
   lean_ctor_release(x_41, 0);
   lean_ctor_release(x_41, 1);
   x_56 = x_41;
  } else {
   lean_dec_ref(x_41);
   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; 
  x_58 = lean_ctor_get(x_1, 0);
  x_59 = lean_ctor_get(x_1, 1);
  lean_inc(x_59);
  lean_inc(x_58);
  lean_dec(x_1);
  x_60 = lean_ctor_get(x_58, 0);
  lean_inc(x_60);
  x_61 = lean_ctor_get(x_58, 1);
  lean_inc(x_61);
  x_62 = lean_ctor_get(x_58, 2);
  lean_inc(x_62);
  x_63 = lean_ctor_get(x_58, 3);
  lean_inc(x_63);
  if (lean_is_exclusive(x_58)) {
   lean_ctor_release(x_58, 0);
   lean_ctor_release(x_58, 1);
   lean_ctor_release(x_58, 2);
   lean_ctor_release(x_58, 3);
   x_64 = x_58;
  } else {
   lean_dec_ref(x_58);
   x_64 = lean_box(0);
  }
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  lean_inc(x_4);
  x_65 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_instantiateMVarsAtLetRecToLift(x_63, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
  if (lean_obj_tag(x_65) == 0)
  {
  lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; 
  x_66 = lean_ctor_get(x_65, 0);
  lean_inc(x_66);
  x_67 = lean_ctor_get(x_65, 1);
  lean_inc(x_67);
  lean_dec(x_65);
  if (lean_is_scalar(x_64)) {
   x_68 = lean_alloc_ctor(0, 4, 0);
  } else {
   x_68 = x_64;
  }
  lean_ctor_set(x_68, 0, x_60);
  lean_ctor_set(x_68, 1, x_61);
  lean_ctor_set(x_68, 2, x_62);
  lean_ctor_set(x_68, 3, x_66);
  x_69 = l_List_mapM___at_Lean_Elab_Term_MutualClosure_main___spec__6(x_59, x_2, x_3, x_4, x_5, x_6, x_7, x_67);
  if (lean_obj_tag(x_69) == 0)
  {
  lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; 
  x_70 = lean_ctor_get(x_69, 0);
  lean_inc(x_70);
  x_71 = lean_ctor_get(x_69, 1);
  lean_inc(x_71);
  if (lean_is_exclusive(x_69)) {
   lean_ctor_release(x_69, 0);
   lean_ctor_release(x_69, 1);
   x_72 = x_69;
  } else {
   lean_dec_ref(x_69);
   x_72 = lean_box(0);
  }
  x_73 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_73, 0, x_68);
  lean_ctor_set(x_73, 1, x_70);
  if (lean_is_scalar(x_72)) {
   x_74 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_74 = x_72;
  }
  lean_ctor_set(x_74, 0, x_73);
  lean_ctor_set(x_74, 1, x_71);
  return x_74;
  }
  else
  {
  lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; 
  lean_dec(x_68);
  x_75 = lean_ctor_get(x_69, 0);
  lean_inc(x_75);
  x_76 = lean_ctor_get(x_69, 1);
  lean_inc(x_76);
  if (lean_is_exclusive(x_69)) {
   lean_ctor_release(x_69, 0);
   lean_ctor_release(x_69, 1);
   x_77 = x_69;
  } else {
   lean_dec_ref(x_69);
   x_77 = lean_box(0);
  }
  if (lean_is_scalar(x_77)) {
   x_78 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_78 = x_77;
  }
  lean_ctor_set(x_78, 0, x_75);
  lean_ctor_set(x_78, 1, x_76);
  return x_78;
  }
  }
  else
  {
  lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; 
  lean_dec(x_64);
  lean_dec(x_62);
  lean_dec(x_61);
  lean_dec(x_60);
  lean_dec(x_59);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  x_79 = lean_ctor_get(x_65, 0);
  lean_inc(x_79);
  x_80 = lean_ctor_get(x_65, 1);
  lean_inc(x_80);
  if (lean_is_exclusive(x_65)) {
   lean_ctor_release(x_65, 0);
   lean_ctor_release(x_65, 1);
   x_81 = x_65;
  } else {
   lean_dec_ref(x_65);
   x_81 = lean_box(0);
  }
  if (lean_is_scalar(x_81)) {
   x_82 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_82 = x_81;
  }
  lean_ctor_set(x_82, 0, x_79);
  lean_ctor_set(x_82, 1, x_80);
  return x_82;
  }
  }
  }
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__7(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, size_t x_5, size_t x_6, lean_object* x_7) {
  _start:
  {
  lean_object* x_8; lean_object* x_9; lean_object* x_10; uint8_t x_11; 
  x_8 = lean_box(0);
  x_9 = l_Lean_Elab_Term_MutualClosure_insertReplacementForMainFns(x_8, x_1, x_3, x_2);
  lean_inc(x_4);
  x_10 = l_List_foldl___at_Lean_Elab_Term_MutualClosure_insertReplacementForLetRecs___spec__1(x_9, x_4);
  x_11 = x_6 < x_5;
  if (x_11 == 0)
  {
  lean_object* x_12; 
  lean_dec(x_10);
  lean_dec(x_4);
  x_12 = x_7;
  return x_12;
  }
  else
  {
  lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; size_t x_18; size_t x_19; lean_object* x_20; lean_object* x_21; 
  x_13 = lean_array_uget(x_7, x_6);
  x_14 = lean_unsigned_to_nat(0u);
  x_15 = lean_array_uset(x_7, x_6, x_14);
  x_16 = x_13;
  x_17 = l_Lean_Elab_Term_MutualClosure_Replacement_apply(x_10, x_16);
  lean_dec(x_10);
  x_18 = 1;
  x_19 = x_6 + x_18;
  x_20 = x_17;
  x_21 = lean_array_uset(x_15, x_6, x_20);
  x_6 = x_19;
  x_7 = x_21;
  goto _start;
  }
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__8(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4) {
  _start:
  {
  uint8_t x_5; 
  x_5 = x_3 < x_2;
  if (x_5 == 0)
  {
  lean_object* x_6; 
  x_6 = x_4;
  return x_6;
  }
  else
  {
  lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; uint8_t x_11; 
  x_7 = lean_array_uget(x_4, x_3);
  x_8 = lean_unsigned_to_nat(0u);
  x_9 = lean_array_uset(x_4, x_3, x_8);
  x_10 = x_7;
  x_11 = !lean_is_exclusive(x_10);
  if (x_11 == 0)
  {
  lean_object* x_12; lean_object* x_13; size_t x_14; size_t x_15; lean_object* x_16; lean_object* x_17; 
  x_12 = lean_ctor_get(x_10, 6);
  x_13 = l_Lean_Elab_Term_MutualClosure_Replacement_apply(x_1, x_12);
  lean_ctor_set(x_10, 6, x_13);
  x_14 = 1;
  x_15 = x_3 + x_14;
  x_16 = x_10;
  x_17 = lean_array_uset(x_9, x_3, x_16);
  x_3 = x_15;
  x_4 = x_17;
  goto _start;
  }
  else
  {
  lean_object* x_19; lean_object* x_20; uint8_t 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; size_t x_30; size_t x_31; lean_object* x_32; lean_object* x_33; 
  x_19 = lean_ctor_get(x_10, 0);
  x_20 = lean_ctor_get(x_10, 1);
  x_21 = lean_ctor_get_uint8(x_10, sizeof(void*)*8);
  x_22 = lean_ctor_get(x_10, 2);
  x_23 = lean_ctor_get(x_10, 3);
  x_24 = lean_ctor_get(x_10, 4);
  x_25 = lean_ctor_get(x_10, 5);
  x_26 = lean_ctor_get(x_10, 6);
  x_27 = lean_ctor_get(x_10, 7);
  lean_inc(x_27);
  lean_inc(x_26);
  lean_inc(x_25);
  lean_inc(x_24);
  lean_inc(x_23);
  lean_inc(x_22);
  lean_inc(x_20);
  lean_inc(x_19);
  lean_dec(x_10);
  x_28 = l_Lean_Elab_Term_MutualClosure_Replacement_apply(x_1, x_26);
  x_29 = lean_alloc_ctor(0, 8, 1);
  lean_ctor_set(x_29, 0, x_19);
  lean_ctor_set(x_29, 1, x_20);
  lean_ctor_set(x_29, 2, x_22);
  lean_ctor_set(x_29, 3, x_23);
  lean_ctor_set(x_29, 4, x_24);
  lean_ctor_set(x_29, 5, x_25);
  lean_ctor_set(x_29, 6, x_28);
  lean_ctor_set(x_29, 7, x_27);
  lean_ctor_set_uint8(x_29, sizeof(void*)*8, x_21);
  x_30 = 1;
  x_31 = x_3 + x_30;
  x_32 = x_29;
  x_33 = lean_array_uset(x_9, x_3, x_32);
  x_3 = x_31;
  x_4 = x_33;
  goto _start;
  }
  }
  }
  }
  lean_object* l_List_map___at_Lean_Elab_Term_MutualClosure_main___spec__9(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  if (lean_obj_tag(x_2) == 0)
  {
  lean_object* x_3; 
  x_3 = lean_box(0);
  return x_3;
  }
  else
  {
  lean_object* x_4; lean_object* x_5; uint8_t x_6; 
  x_4 = lean_ctor_get(x_2, 0);
  lean_inc(x_4);
  x_5 = lean_ctor_get(x_4, 3);
  lean_inc(x_5);
  x_6 = !lean_is_exclusive(x_2);
  if (x_6 == 0)
  {
  lean_object* x_7; lean_object* x_8; uint8_t x_9; 
  x_7 = lean_ctor_get(x_2, 1);
  x_8 = lean_ctor_get(x_2, 0);
  lean_dec(x_8);
  x_9 = !lean_is_exclusive(x_4);
  if (x_9 == 0)
  {
  lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; uint8_t x_21; 
  x_10 = lean_ctor_get(x_4, 3);
  lean_dec(x_10);
  x_11 = lean_ctor_get(x_5, 0);
  lean_inc(x_11);
  x_12 = lean_ctor_get(x_5, 1);
  lean_inc(x_12);
  x_13 = lean_ctor_get(x_5, 2);
  lean_inc(x_13);
  x_14 = lean_ctor_get(x_5, 3);
  lean_inc(x_14);
  x_15 = lean_ctor_get(x_5, 4);
  lean_inc(x_15);
  x_16 = lean_ctor_get(x_5, 5);
  lean_inc(x_16);
  x_17 = lean_ctor_get(x_5, 6);
  lean_inc(x_17);
  x_18 = lean_ctor_get(x_5, 9);
  lean_inc(x_18);
  x_19 = lean_ctor_get(x_5, 7);
  lean_inc(x_19);
  x_20 = l_Lean_Elab_Term_MutualClosure_Replacement_apply(x_1, 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; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; 
  x_22 = lean_ctor_get(x_5, 8);
  x_23 = lean_ctor_get(x_5, 9);
  lean_dec(x_23);
  x_24 = lean_ctor_get(x_5, 7);
  lean_dec(x_24);
  x_25 = lean_ctor_get(x_5, 6);
  lean_dec(x_25);
  x_26 = lean_ctor_get(x_5, 5);
  lean_dec(x_26);
  x_27 = lean_ctor_get(x_5, 4);
  lean_dec(x_27);
  x_28 = lean_ctor_get(x_5, 3);
  lean_dec(x_28);
  x_29 = lean_ctor_get(x_5, 2);
  lean_dec(x_29);
  x_30 = lean_ctor_get(x_5, 1);
  lean_dec(x_30);
  x_31 = lean_ctor_get(x_5, 0);
  lean_dec(x_31);
  x_32 = l_Lean_Elab_Term_MutualClosure_Replacement_apply(x_1, x_22);
  lean_ctor_set(x_5, 8, x_32);
  lean_ctor_set(x_5, 7, x_20);
  x_33 = l_List_map___at_Lean_Elab_Term_MutualClosure_main___spec__9(x_1, x_7);
  lean_ctor_set(x_2, 1, x_33);
  return x_2;
  }
  else
  {
  lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; 
  x_34 = lean_ctor_get(x_5, 8);
  lean_inc(x_34);
  lean_dec(x_5);
  x_35 = l_Lean_Elab_Term_MutualClosure_Replacement_apply(x_1, x_34);
  x_36 = lean_alloc_ctor(0, 10, 0);
  lean_ctor_set(x_36, 0, x_11);
  lean_ctor_set(x_36, 1, x_12);
  lean_ctor_set(x_36, 2, x_13);
  lean_ctor_set(x_36, 3, x_14);
  lean_ctor_set(x_36, 4, x_15);
  lean_ctor_set(x_36, 5, x_16);
  lean_ctor_set(x_36, 6, x_17);
  lean_ctor_set(x_36, 7, x_20);
  lean_ctor_set(x_36, 8, x_35);
  lean_ctor_set(x_36, 9, x_18);
  lean_ctor_set(x_4, 3, x_36);
  x_37 = l_List_map___at_Lean_Elab_Term_MutualClosure_main___spec__9(x_1, x_7);
  lean_ctor_set(x_2, 1, x_37);
  return x_2;
  }
  }
  else
  {
  lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; 
  x_38 = lean_ctor_get(x_4, 0);
  x_39 = lean_ctor_get(x_4, 1);
  x_40 = lean_ctor_get(x_4, 2);
  lean_inc(x_40);
  lean_inc(x_39);
  lean_inc(x_38);
  lean_dec(x_4);
  x_41 = lean_ctor_get(x_5, 0);
  lean_inc(x_41);
  x_42 = lean_ctor_get(x_5, 1);
  lean_inc(x_42);
  x_43 = lean_ctor_get(x_5, 2);
  lean_inc(x_43);
  x_44 = lean_ctor_get(x_5, 3);
  lean_inc(x_44);
  x_45 = lean_ctor_get(x_5, 4);
  lean_inc(x_45);
  x_46 = lean_ctor_get(x_5, 5);
  lean_inc(x_46);
  x_47 = lean_ctor_get(x_5, 6);
  lean_inc(x_47);
  x_48 = lean_ctor_get(x_5, 9);
  lean_inc(x_48);
  x_49 = lean_ctor_get(x_5, 7);
  lean_inc(x_49);
  x_50 = l_Lean_Elab_Term_MutualClosure_Replacement_apply(x_1, x_49);
  x_51 = lean_ctor_get(x_5, 8);
  lean_inc(x_51);
  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);
   lean_ctor_release(x_5, 8);
   lean_ctor_release(x_5, 9);
   x_52 = x_5;
  } else {
   lean_dec_ref(x_5);
   x_52 = lean_box(0);
  }
  x_53 = l_Lean_Elab_Term_MutualClosure_Replacement_apply(x_1, x_51);
  if (lean_is_scalar(x_52)) {
   x_54 = lean_alloc_ctor(0, 10, 0);
  } else {
   x_54 = x_52;
  }
  lean_ctor_set(x_54, 0, x_41);
  lean_ctor_set(x_54, 1, x_42);
  lean_ctor_set(x_54, 2, x_43);
  lean_ctor_set(x_54, 3, x_44);
  lean_ctor_set(x_54, 4, x_45);
  lean_ctor_set(x_54, 5, x_46);
  lean_ctor_set(x_54, 6, x_47);
  lean_ctor_set(x_54, 7, x_50);
  lean_ctor_set(x_54, 8, x_53);
  lean_ctor_set(x_54, 9, x_48);
  x_55 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_55, 0, x_38);
  lean_ctor_set(x_55, 1, x_39);
  lean_ctor_set(x_55, 2, x_40);
  lean_ctor_set(x_55, 3, x_54);
  x_56 = l_List_map___at_Lean_Elab_Term_MutualClosure_main___spec__9(x_1, x_7);
  lean_ctor_set(x_2, 1, x_56);
  lean_ctor_set(x_2, 0, x_55);
  return x_2;
  }
  }
  else
  {
  lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; 
  x_57 = lean_ctor_get(x_2, 1);
  lean_inc(x_57);
  lean_dec(x_2);
  x_58 = lean_ctor_get(x_4, 0);
  lean_inc(x_58);
  x_59 = lean_ctor_get(x_4, 1);
  lean_inc(x_59);
  x_60 = lean_ctor_get(x_4, 2);
  lean_inc(x_60);
  if (lean_is_exclusive(x_4)) {
   lean_ctor_release(x_4, 0);
   lean_ctor_release(x_4, 1);
   lean_ctor_release(x_4, 2);
   lean_ctor_release(x_4, 3);
   x_61 = x_4;
  } else {
   lean_dec_ref(x_4);
   x_61 = lean_box(0);
  }
  x_62 = lean_ctor_get(x_5, 0);
  lean_inc(x_62);
  x_63 = lean_ctor_get(x_5, 1);
  lean_inc(x_63);
  x_64 = lean_ctor_get(x_5, 2);
  lean_inc(x_64);
  x_65 = lean_ctor_get(x_5, 3);
  lean_inc(x_65);
  x_66 = lean_ctor_get(x_5, 4);
  lean_inc(x_66);
  x_67 = lean_ctor_get(x_5, 5);
  lean_inc(x_67);
  x_68 = lean_ctor_get(x_5, 6);
  lean_inc(x_68);
  x_69 = lean_ctor_get(x_5, 9);
  lean_inc(x_69);
  x_70 = lean_ctor_get(x_5, 7);
  lean_inc(x_70);
  x_71 = l_Lean_Elab_Term_MutualClosure_Replacement_apply(x_1, x_70);
  x_72 = lean_ctor_get(x_5, 8);
  lean_inc(x_72);
  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);
   lean_ctor_release(x_5, 8);
   lean_ctor_release(x_5, 9);
   x_73 = x_5;
  } else {
   lean_dec_ref(x_5);
   x_73 = lean_box(0);
  }
  x_74 = l_Lean_Elab_Term_MutualClosure_Replacement_apply(x_1, x_72);
  if (lean_is_scalar(x_73)) {
   x_75 = lean_alloc_ctor(0, 10, 0);
  } else {
   x_75 = x_73;
  }
  lean_ctor_set(x_75, 0, x_62);
  lean_ctor_set(x_75, 1, x_63);
  lean_ctor_set(x_75, 2, x_64);
  lean_ctor_set(x_75, 3, x_65);
  lean_ctor_set(x_75, 4, x_66);
  lean_ctor_set(x_75, 5, x_67);
  lean_ctor_set(x_75, 6, x_68);
  lean_ctor_set(x_75, 7, x_71);
  lean_ctor_set(x_75, 8, x_74);
  lean_ctor_set(x_75, 9, x_69);
  if (lean_is_scalar(x_61)) {
   x_76 = lean_alloc_ctor(0, 4, 0);
  } else {
   x_76 = x_61;
  }
  lean_ctor_set(x_76, 0, x_58);
  lean_ctor_set(x_76, 1, x_59);
  lean_ctor_set(x_76, 2, x_60);
  lean_ctor_set(x_76, 3, x_75);
  x_77 = l_List_map___at_Lean_Elab_Term_MutualClosure_main___spec__9(x_1, x_57);
  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;
  }
  }
  }
  }
  static lean_object* _init_l_Lean_Elab_Term_MutualClosure_main___boxed__const__1() {
  _start:
  {
  size_t x_1; lean_object* x_2; 
  x_1 = 0;
  x_2 = lean_box_usize(x_1);
  return x_2;
  }
  }
  lean_object* l_Lean_Elab_Term_MutualClosure_main(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
  _start:
  {
  lean_object* x_13; size_t x_14; size_t 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; size_t 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_13 = lean_array_get_size(x_3);
  x_14 = lean_usize_of_nat(x_13);
  lean_dec(x_13);
  x_15 = 0;
  lean_inc(x_3);
  x_16 = x_3;
  x_17 = l_Array_mapMUnsafe_map___at___private_Lean_Meta_Tactic_Intro_0__Lean_Meta_introNImp___spec__1(x_14, x_15, x_16);
  x_18 = x_17;
  x_19 = l_List_redLength___rarg(x_5);
  x_20 = lean_mk_empty_array_with_capacity(x_19);
  lean_dec(x_19);
  lean_inc(x_5);
  x_21 = l_List_toArrayAux___rarg(x_5, x_20);
  x_22 = lean_array_get_size(x_21);
  x_23 = lean_usize_of_nat(x_22);
  lean_dec(x_22);
  x_24 = x_21;
  x_25 = l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__1(x_23, x_15, x_24);
  x_26 = x_25;
  x_27 = l_Array_append___rarg(x_26, x_18);
  x_28 = lean_st_ref_get(x_11, x_12);
  x_29 = lean_ctor_get(x_28, 1);
  lean_inc(x_29);
  lean_dec(x_28);
  x_30 = lean_st_ref_get(x_9, x_29);
  x_31 = lean_ctor_get(x_30, 0);
  lean_inc(x_31);
  x_32 = lean_ctor_get(x_30, 1);
  lean_inc(x_32);
  lean_dec(x_30);
  x_33 = lean_ctor_get(x_31, 0);
  lean_inc(x_33);
  lean_dec(x_31);
  lean_inc(x_5);
  x_34 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap(x_33, x_1, x_18, x_27, x_5);
  lean_dec(x_27);
  lean_dec(x_18);
  x_35 = l_Lean_Meta_resetZetaFVarIds___rarg(x_9, x_10, x_11, x_32);
  x_36 = lean_ctor_get(x_8, 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_8);
  if (x_38 == 0)
  {
  lean_object* x_39; uint8_t x_40; 
  x_39 = lean_ctor_get(x_8, 0);
  lean_dec(x_39);
  x_40 = !lean_is_exclusive(x_36);
  if (x_40 == 0)
  {
  uint8_t x_41; lean_object* x_42; 
  x_41 = 1;
  lean_ctor_set_uint8(x_36, 7, x_41);
  lean_inc(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);
  x_42 = l_List_forM___at_Lean_Elab_Term_MutualClosure_main___spec__3(x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_37);
  if (lean_obj_tag(x_42) == 0)
  {
  lean_object* x_43; lean_object* x_44; 
  x_43 = lean_ctor_get(x_42, 1);
  lean_inc(x_43);
  lean_dec(x_42);
  lean_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  x_44 = l_List_mapM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__2(x_34, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_43);
  lean_dec(x_34);
  if (lean_obj_tag(x_44) == 0)
  {
  lean_object* x_45; lean_object* x_46; lean_object* x_47; size_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; 
  x_45 = lean_ctor_get(x_44, 0);
  lean_inc(x_45);
  x_46 = lean_ctor_get(x_44, 1);
  lean_inc(x_46);
  lean_dec(x_44);
  x_47 = lean_array_get_size(x_4);
  x_48 = lean_usize_of_nat(x_47);
  lean_dec(x_47);
  x_49 = x_4;
  x_50 = lean_box_usize(x_48);
  x_51 = l_Lean_Elab_Term_MutualClosure_main___boxed__const__1;
  x_52 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__4___boxed), 10, 3);
  lean_closure_set(x_52, 0, x_50);
  lean_closure_set(x_52, 1, x_51);
  lean_closure_set(x_52, 2, x_49);
  x_53 = x_52;
  lean_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  x_54 = lean_apply_7(x_53, x_6, x_7, x_8, x_9, x_10, x_11, x_46);
  if (lean_obj_tag(x_54) == 0)
  {
  lean_object* x_55; lean_object* x_56; lean_object* x_57; size_t 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(x_54, 0);
  lean_inc(x_55);
  x_56 = lean_ctor_get(x_54, 1);
  lean_inc(x_56);
  lean_dec(x_54);
  x_57 = lean_array_get_size(x_2);
  x_58 = lean_usize_of_nat(x_57);
  lean_dec(x_57);
  x_59 = x_2;
  x_60 = lean_box_usize(x_58);
  x_61 = l_Lean_Elab_Term_MutualClosure_main___boxed__const__1;
  x_62 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__5___boxed), 10, 3);
  lean_closure_set(x_62, 0, x_60);
  lean_closure_set(x_62, 1, x_61);
  lean_closure_set(x_62, 2, x_59);
  x_63 = x_62;
  lean_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  x_64 = lean_apply_7(x_63, x_6, x_7, x_8, x_9, x_10, x_11, x_56);
  if (lean_obj_tag(x_64) == 0)
  {
  lean_object* x_65; lean_object* x_66; lean_object* x_67; 
  x_65 = lean_ctor_get(x_64, 0);
  lean_inc(x_65);
  x_66 = lean_ctor_get(x_64, 1);
  lean_inc(x_66);
  lean_dec(x_64);
  lean_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  x_67 = l_List_mapM___at_Lean_Elab_Term_MutualClosure_main___spec__6(x_45, x_6, x_7, x_8, x_9, x_10, x_11, x_66);
  if (lean_obj_tag(x_67) == 0)
  {
  lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; size_t x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; size_t x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; uint8_t x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; 
  x_68 = lean_ctor_get(x_67, 0);
  lean_inc(x_68);
  x_69 = lean_ctor_get(x_67, 1);
  lean_inc(x_69);
  lean_dec(x_67);
  x_70 = lean_box(0);
  x_71 = l_Lean_Elab_Term_MutualClosure_insertReplacementForMainFns(x_70, x_1, x_65, x_3);
  lean_inc(x_68);
  x_72 = l_List_foldl___at_Lean_Elab_Term_MutualClosure_insertReplacementForLetRecs___spec__1(x_71, x_68);
  x_73 = lean_array_get_size(x_55);
  x_74 = lean_usize_of_nat(x_73);
  lean_dec(x_73);
  x_75 = x_55;
  lean_inc(x_68);
  x_76 = l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__7(x_1, x_3, x_65, x_68, x_74, x_15, x_75);
  lean_dec(x_3);
  x_77 = x_76;
  x_78 = lean_array_get_size(x_65);
  x_79 = lean_usize_of_nat(x_78);
  lean_dec(x_78);
  x_80 = x_65;
  x_81 = l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__8(x_72, x_79, x_15, x_80);
  x_82 = x_81;
  x_83 = l_List_map___at_Lean_Elab_Term_MutualClosure_main___spec__9(x_72, x_68);
  lean_dec(x_72);
  x_84 = l_Lean_Elab_Term_MutualClosure_getKindForLetRecs(x_82);
  x_85 = l_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs(x_82);
  x_86 = l_Array_empty___closed__1;
  x_87 = l_List_foldl___at_Lean_Elab_Term_MutualClosure_pushLetRecs___spec__1(x_84, x_85, x_86, x_83);
  lean_dec(x_85);
  x_88 = l_Lean_Elab_Term_MutualClosure_pushMain(x_87, x_1, x_82, x_77, x_6, x_7, x_8, x_9, x_10, x_11, x_69);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_77);
  lean_dec(x_82);
  if (lean_obj_tag(x_88) == 0)
  {
  uint8_t x_89; 
  x_89 = !lean_is_exclusive(x_88);
  if (x_89 == 0)
  {
  return x_88;
  }
  else
  {
  lean_object* x_90; lean_object* x_91; lean_object* x_92; 
  x_90 = lean_ctor_get(x_88, 0);
  x_91 = lean_ctor_get(x_88, 1);
  lean_inc(x_91);
  lean_inc(x_90);
  lean_dec(x_88);
  x_92 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_92, 0, x_90);
  lean_ctor_set(x_92, 1, x_91);
  return x_92;
  }
  }
  else
  {
  uint8_t x_93; 
  x_93 = !lean_is_exclusive(x_88);
  if (x_93 == 0)
  {
  return x_88;
  }
  else
  {
  lean_object* x_94; lean_object* x_95; lean_object* x_96; 
  x_94 = lean_ctor_get(x_88, 0);
  x_95 = lean_ctor_get(x_88, 1);
  lean_inc(x_95);
  lean_inc(x_94);
  lean_dec(x_88);
  x_96 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_96, 0, x_94);
  lean_ctor_set(x_96, 1, x_95);
  return x_96;
  }
  }
  }
  else
  {
  uint8_t x_97; 
  lean_dec(x_65);
  lean_dec(x_55);
  lean_dec(x_8);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_3);
  lean_dec(x_1);
  x_97 = !lean_is_exclusive(x_67);
  if (x_97 == 0)
  {
  return x_67;
  }
  else
  {
  lean_object* x_98; lean_object* x_99; lean_object* x_100; 
  x_98 = lean_ctor_get(x_67, 0);
  x_99 = lean_ctor_get(x_67, 1);
  lean_inc(x_99);
  lean_inc(x_98);
  lean_dec(x_67);
  x_100 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_100, 0, x_98);
  lean_ctor_set(x_100, 1, x_99);
  return x_100;
  }
  }
  }
  else
  {
  uint8_t x_101; 
  lean_dec(x_55);
  lean_dec(x_45);
  lean_dec(x_8);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_3);
  lean_dec(x_1);
  x_101 = !lean_is_exclusive(x_64);
  if (x_101 == 0)
  {
  return x_64;
  }
  else
  {
  lean_object* x_102; lean_object* x_103; lean_object* x_104; 
  x_102 = lean_ctor_get(x_64, 0);
  x_103 = lean_ctor_get(x_64, 1);
  lean_inc(x_103);
  lean_inc(x_102);
  lean_dec(x_64);
  x_104 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_104, 0, x_102);
  lean_ctor_set(x_104, 1, x_103);
  return x_104;
  }
  }
  }
  else
  {
  uint8_t x_105; 
  lean_dec(x_45);
  lean_dec(x_8);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_105 = !lean_is_exclusive(x_54);
  if (x_105 == 0)
  {
  return x_54;
  }
  else
  {
  lean_object* x_106; lean_object* x_107; lean_object* x_108; 
  x_106 = lean_ctor_get(x_54, 0);
  x_107 = lean_ctor_get(x_54, 1);
  lean_inc(x_107);
  lean_inc(x_106);
  lean_dec(x_54);
  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_8);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_109 = !lean_is_exclusive(x_44);
  if (x_109 == 0)
  {
  return x_44;
  }
  else
  {
  lean_object* x_110; lean_object* x_111; lean_object* x_112; 
  x_110 = lean_ctor_get(x_44, 0);
  x_111 = lean_ctor_get(x_44, 1);
  lean_inc(x_111);
  lean_inc(x_110);
  lean_dec(x_44);
  x_112 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_112, 0, x_110);
  lean_ctor_set(x_112, 1, x_111);
  return x_112;
  }
  }
  }
  else
  {
  uint8_t x_113; 
  lean_dec(x_8);
  lean_dec(x_34);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  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);
  x_113 = !lean_is_exclusive(x_42);
  if (x_113 == 0)
  {
  return x_42;
  }
  else
  {
  lean_object* x_114; lean_object* x_115; lean_object* x_116; 
  x_114 = lean_ctor_get(x_42, 0);
  x_115 = lean_ctor_get(x_42, 1);
  lean_inc(x_115);
  lean_inc(x_114);
  lean_dec(x_42);
  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; uint8_t x_118; uint8_t x_119; uint8_t x_120; uint8_t x_121; uint8_t x_122; uint8_t x_123; uint8_t x_124; uint8_t x_125; lean_object* x_126; lean_object* x_127; 
  x_117 = lean_ctor_get_uint8(x_36, 0);
  x_118 = lean_ctor_get_uint8(x_36, 1);
  x_119 = lean_ctor_get_uint8(x_36, 2);
  x_120 = lean_ctor_get_uint8(x_36, 3);
  x_121 = lean_ctor_get_uint8(x_36, 4);
  x_122 = lean_ctor_get_uint8(x_36, 5);
  x_123 = lean_ctor_get_uint8(x_36, 6);
  x_124 = lean_ctor_get_uint8(x_36, 8);
  lean_dec(x_36);
  x_125 = 1;
  x_126 = lean_alloc_ctor(0, 0, 9);
  lean_ctor_set_uint8(x_126, 0, x_117);
  lean_ctor_set_uint8(x_126, 1, x_118);
  lean_ctor_set_uint8(x_126, 2, x_119);
  lean_ctor_set_uint8(x_126, 3, x_120);
  lean_ctor_set_uint8(x_126, 4, x_121);
  lean_ctor_set_uint8(x_126, 5, x_122);
  lean_ctor_set_uint8(x_126, 6, x_123);
  lean_ctor_set_uint8(x_126, 7, x_125);
  lean_ctor_set_uint8(x_126, 8, x_124);
  lean_ctor_set(x_8, 0, x_126);
  lean_inc(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);
  x_127 = l_List_forM___at_Lean_Elab_Term_MutualClosure_main___spec__3(x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_37);
  if (lean_obj_tag(x_127) == 0)
  {
  lean_object* x_128; lean_object* x_129; 
  x_128 = lean_ctor_get(x_127, 1);
  lean_inc(x_128);
  lean_dec(x_127);
  lean_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  x_129 = l_List_mapM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__2(x_34, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_128);
  lean_dec(x_34);
  if (lean_obj_tag(x_129) == 0)
  {
  lean_object* x_130; lean_object* x_131; lean_object* x_132; size_t 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; 
  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_array_get_size(x_4);
  x_133 = lean_usize_of_nat(x_132);
  lean_dec(x_132);
  x_134 = x_4;
  x_135 = lean_box_usize(x_133);
  x_136 = l_Lean_Elab_Term_MutualClosure_main___boxed__const__1;
  x_137 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__4___boxed), 10, 3);
  lean_closure_set(x_137, 0, x_135);
  lean_closure_set(x_137, 1, x_136);
  lean_closure_set(x_137, 2, x_134);
  x_138 = x_137;
  lean_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  x_139 = lean_apply_7(x_138, x_6, x_7, x_8, x_9, x_10, x_11, x_131);
  if (lean_obj_tag(x_139) == 0)
  {
  lean_object* x_140; lean_object* x_141; lean_object* x_142; size_t 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; 
  x_140 = lean_ctor_get(x_139, 0);
  lean_inc(x_140);
  x_141 = lean_ctor_get(x_139, 1);
  lean_inc(x_141);
  lean_dec(x_139);
  x_142 = lean_array_get_size(x_2);
  x_143 = lean_usize_of_nat(x_142);
  lean_dec(x_142);
  x_144 = x_2;
  x_145 = lean_box_usize(x_143);
  x_146 = l_Lean_Elab_Term_MutualClosure_main___boxed__const__1;
  x_147 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__5___boxed), 10, 3);
  lean_closure_set(x_147, 0, x_145);
  lean_closure_set(x_147, 1, x_146);
  lean_closure_set(x_147, 2, x_144);
  x_148 = x_147;
  lean_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  x_149 = lean_apply_7(x_148, x_6, x_7, x_8, x_9, x_10, x_11, x_141);
  if (lean_obj_tag(x_149) == 0)
  {
  lean_object* x_150; lean_object* x_151; lean_object* x_152; 
  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);
  lean_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  x_152 = l_List_mapM___at_Lean_Elab_Term_MutualClosure_main___spec__6(x_130, x_6, x_7, x_8, x_9, x_10, x_11, x_151);
  if (lean_obj_tag(x_152) == 0)
  {
  lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; size_t x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; size_t x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; uint8_t x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; 
  x_153 = lean_ctor_get(x_152, 0);
  lean_inc(x_153);
  x_154 = lean_ctor_get(x_152, 1);
  lean_inc(x_154);
  lean_dec(x_152);
  x_155 = lean_box(0);
  x_156 = l_Lean_Elab_Term_MutualClosure_insertReplacementForMainFns(x_155, x_1, x_150, x_3);
  lean_inc(x_153);
  x_157 = l_List_foldl___at_Lean_Elab_Term_MutualClosure_insertReplacementForLetRecs___spec__1(x_156, x_153);
  x_158 = lean_array_get_size(x_140);
  x_159 = lean_usize_of_nat(x_158);
  lean_dec(x_158);
  x_160 = x_140;
  lean_inc(x_153);
  x_161 = l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__7(x_1, x_3, x_150, x_153, x_159, x_15, x_160);
  lean_dec(x_3);
  x_162 = x_161;
  x_163 = lean_array_get_size(x_150);
  x_164 = lean_usize_of_nat(x_163);
  lean_dec(x_163);
  x_165 = x_150;
  x_166 = l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__8(x_157, x_164, x_15, x_165);
  x_167 = x_166;
  x_168 = l_List_map___at_Lean_Elab_Term_MutualClosure_main___spec__9(x_157, x_153);
  lean_dec(x_157);
  x_169 = l_Lean_Elab_Term_MutualClosure_getKindForLetRecs(x_167);
  x_170 = l_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs(x_167);
  x_171 = l_Array_empty___closed__1;
  x_172 = l_List_foldl___at_Lean_Elab_Term_MutualClosure_pushLetRecs___spec__1(x_169, x_170, x_171, x_168);
  lean_dec(x_170);
  x_173 = l_Lean_Elab_Term_MutualClosure_pushMain(x_172, x_1, x_167, x_162, x_6, x_7, x_8, x_9, x_10, x_11, x_154);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_162);
  lean_dec(x_167);
  if (lean_obj_tag(x_173) == 0)
  {
  lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; 
  x_174 = lean_ctor_get(x_173, 0);
  lean_inc(x_174);
  x_175 = lean_ctor_get(x_173, 1);
  lean_inc(x_175);
  if (lean_is_exclusive(x_173)) {
   lean_ctor_release(x_173, 0);
   lean_ctor_release(x_173, 1);
   x_176 = x_173;
  } else {
   lean_dec_ref(x_173);
   x_176 = lean_box(0);
  }
  if (lean_is_scalar(x_176)) {
   x_177 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_177 = x_176;
  }
  lean_ctor_set(x_177, 0, x_174);
  lean_ctor_set(x_177, 1, x_175);
  return x_177;
  }
  else
  {
  lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; 
  x_178 = lean_ctor_get(x_173, 0);
  lean_inc(x_178);
  x_179 = lean_ctor_get(x_173, 1);
  lean_inc(x_179);
  if (lean_is_exclusive(x_173)) {
   lean_ctor_release(x_173, 0);
   lean_ctor_release(x_173, 1);
   x_180 = x_173;
  } else {
   lean_dec_ref(x_173);
   x_180 = lean_box(0);
  }
  if (lean_is_scalar(x_180)) {
   x_181 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_181 = x_180;
  }
  lean_ctor_set(x_181, 0, x_178);
  lean_ctor_set(x_181, 1, x_179);
  return x_181;
  }
  }
  else
  {
  lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; 
  lean_dec(x_150);
  lean_dec(x_140);
  lean_dec(x_8);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_3);
  lean_dec(x_1);
  x_182 = lean_ctor_get(x_152, 0);
  lean_inc(x_182);
  x_183 = lean_ctor_get(x_152, 1);
  lean_inc(x_183);
  if (lean_is_exclusive(x_152)) {
   lean_ctor_release(x_152, 0);
   lean_ctor_release(x_152, 1);
   x_184 = x_152;
  } else {
   lean_dec_ref(x_152);
   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(x_185, 0, x_182);
  lean_ctor_set(x_185, 1, x_183);
  return x_185;
  }
  }
  else
  {
  lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; 
  lean_dec(x_140);
  lean_dec(x_130);
  lean_dec(x_8);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_3);
  lean_dec(x_1);
  x_186 = lean_ctor_get(x_149, 0);
  lean_inc(x_186);
  x_187 = lean_ctor_get(x_149, 1);
  lean_inc(x_187);
  if (lean_is_exclusive(x_149)) {
   lean_ctor_release(x_149, 0);
   lean_ctor_release(x_149, 1);
   x_188 = x_149;
  } else {
   lean_dec_ref(x_149);
   x_188 = lean_box(0);
  }
  if (lean_is_scalar(x_188)) {
   x_189 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_189 = x_188;
  }
  lean_ctor_set(x_189, 0, x_186);
  lean_ctor_set(x_189, 1, x_187);
  return x_189;
  }
  }
  else
  {
  lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; 
  lean_dec(x_130);
  lean_dec(x_8);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_190 = lean_ctor_get(x_139, 0);
  lean_inc(x_190);
  x_191 = lean_ctor_get(x_139, 1);
  lean_inc(x_191);
  if (lean_is_exclusive(x_139)) {
   lean_ctor_release(x_139, 0);
   lean_ctor_release(x_139, 1);
   x_192 = x_139;
  } else {
   lean_dec_ref(x_139);
   x_192 = lean_box(0);
  }
  if (lean_is_scalar(x_192)) {
   x_193 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_193 = x_192;
  }
  lean_ctor_set(x_193, 0, x_190);
  lean_ctor_set(x_193, 1, x_191);
  return x_193;
  }
  }
  else
  {
  lean_object* x_194; lean_object* x_195; lean_object* x_196; lean_object* x_197; 
  lean_dec(x_8);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_194 = lean_ctor_get(x_129, 0);
  lean_inc(x_194);
  x_195 = lean_ctor_get(x_129, 1);
  lean_inc(x_195);
  if (lean_is_exclusive(x_129)) {
   lean_ctor_release(x_129, 0);
   lean_ctor_release(x_129, 1);
   x_196 = x_129;
  } else {
   lean_dec_ref(x_129);
   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(x_197, 0, x_194);
  lean_ctor_set(x_197, 1, x_195);
  return x_197;
  }
  }
  else
  {
  lean_object* x_198; lean_object* x_199; lean_object* x_200; lean_object* x_201; 
  lean_dec(x_8);
  lean_dec(x_34);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  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);
  x_198 = lean_ctor_get(x_127, 0);
  lean_inc(x_198);
  x_199 = lean_ctor_get(x_127, 1);
  lean_inc(x_199);
  if (lean_is_exclusive(x_127)) {
   lean_ctor_release(x_127, 0);
   lean_ctor_release(x_127, 1);
   x_200 = x_127;
  } else {
   lean_dec_ref(x_127);
   x_200 = lean_box(0);
  }
  if (lean_is_scalar(x_200)) {
   x_201 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_201 = x_200;
  }
  lean_ctor_set(x_201, 0, x_198);
  lean_ctor_set(x_201, 1, x_199);
  return x_201;
  }
  }
  }
  else
  {
  lean_object* x_202; lean_object* x_203; lean_object* x_204; uint8_t x_205; uint8_t x_206; uint8_t x_207; uint8_t x_208; uint8_t x_209; uint8_t x_210; uint8_t x_211; uint8_t x_212; lean_object* x_213; uint8_t x_214; lean_object* x_215; lean_object* x_216; lean_object* x_217; 
  x_202 = lean_ctor_get(x_8, 1);
  x_203 = lean_ctor_get(x_8, 2);
  x_204 = lean_ctor_get(x_8, 3);
  lean_inc(x_204);
  lean_inc(x_203);
  lean_inc(x_202);
  lean_dec(x_8);
  x_205 = lean_ctor_get_uint8(x_36, 0);
  x_206 = lean_ctor_get_uint8(x_36, 1);
  x_207 = lean_ctor_get_uint8(x_36, 2);
  x_208 = lean_ctor_get_uint8(x_36, 3);
  x_209 = lean_ctor_get_uint8(x_36, 4);
  x_210 = lean_ctor_get_uint8(x_36, 5);
  x_211 = lean_ctor_get_uint8(x_36, 6);
  x_212 = lean_ctor_get_uint8(x_36, 8);
  if (lean_is_exclusive(x_36)) {
   x_213 = x_36;
  } else {
   lean_dec_ref(x_36);
   x_213 = lean_box(0);
  }
  x_214 = 1;
  if (lean_is_scalar(x_213)) {
   x_215 = lean_alloc_ctor(0, 0, 9);
  } else {
   x_215 = x_213;
  }
  lean_ctor_set_uint8(x_215, 0, x_205);
  lean_ctor_set_uint8(x_215, 1, x_206);
  lean_ctor_set_uint8(x_215, 2, x_207);
  lean_ctor_set_uint8(x_215, 3, x_208);
  lean_ctor_set_uint8(x_215, 4, x_209);
  lean_ctor_set_uint8(x_215, 5, x_210);
  lean_ctor_set_uint8(x_215, 6, x_211);
  lean_ctor_set_uint8(x_215, 7, x_214);
  lean_ctor_set_uint8(x_215, 8, x_212);
  x_216 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_216, 0, x_215);
  lean_ctor_set(x_216, 1, x_202);
  lean_ctor_set(x_216, 2, x_203);
  lean_ctor_set(x_216, 3, x_204);
  lean_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_216);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  x_217 = l_List_forM___at_Lean_Elab_Term_MutualClosure_main___spec__3(x_5, x_6, x_7, x_216, x_9, x_10, x_11, x_37);
  if (lean_obj_tag(x_217) == 0)
  {
  lean_object* x_218; lean_object* x_219; 
  x_218 = lean_ctor_get(x_217, 1);
  lean_inc(x_218);
  lean_dec(x_217);
  lean_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_216);
  lean_inc(x_7);
  lean_inc(x_6);
  x_219 = l_List_mapM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__2(x_34, x_5, x_6, x_7, x_216, x_9, x_10, x_11, x_218);
  lean_dec(x_34);
  if (lean_obj_tag(x_219) == 0)
  {
  lean_object* x_220; lean_object* x_221; lean_object* x_222; size_t 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; 
  x_220 = lean_ctor_get(x_219, 0);
  lean_inc(x_220);
  x_221 = lean_ctor_get(x_219, 1);
  lean_inc(x_221);
  lean_dec(x_219);
  x_222 = lean_array_get_size(x_4);
  x_223 = lean_usize_of_nat(x_222);
  lean_dec(x_222);
  x_224 = x_4;
  x_225 = lean_box_usize(x_223);
  x_226 = l_Lean_Elab_Term_MutualClosure_main___boxed__const__1;
  x_227 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__4___boxed), 10, 3);
  lean_closure_set(x_227, 0, x_225);
  lean_closure_set(x_227, 1, x_226);
  lean_closure_set(x_227, 2, x_224);
  x_228 = x_227;
  lean_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_216);
  lean_inc(x_7);
  lean_inc(x_6);
  x_229 = lean_apply_7(x_228, x_6, x_7, x_216, x_9, x_10, x_11, x_221);
  if (lean_obj_tag(x_229) == 0)
  {
  lean_object* x_230; lean_object* x_231; lean_object* x_232; size_t 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_230 = lean_ctor_get(x_229, 0);
  lean_inc(x_230);
  x_231 = lean_ctor_get(x_229, 1);
  lean_inc(x_231);
  lean_dec(x_229);
  x_232 = lean_array_get_size(x_2);
  x_233 = lean_usize_of_nat(x_232);
  lean_dec(x_232);
  x_234 = x_2;
  x_235 = lean_box_usize(x_233);
  x_236 = l_Lean_Elab_Term_MutualClosure_main___boxed__const__1;
  x_237 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__5___boxed), 10, 3);
  lean_closure_set(x_237, 0, x_235);
  lean_closure_set(x_237, 1, x_236);
  lean_closure_set(x_237, 2, x_234);
  x_238 = x_237;
  lean_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_216);
  lean_inc(x_7);
  lean_inc(x_6);
  x_239 = lean_apply_7(x_238, x_6, x_7, x_216, x_9, x_10, x_11, x_231);
  if (lean_obj_tag(x_239) == 0)
  {
  lean_object* x_240; lean_object* x_241; lean_object* x_242; 
  x_240 = lean_ctor_get(x_239, 0);
  lean_inc(x_240);
  x_241 = lean_ctor_get(x_239, 1);
  lean_inc(x_241);
  lean_dec(x_239);
  lean_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_216);
  x_242 = l_List_mapM___at_Lean_Elab_Term_MutualClosure_main___spec__6(x_220, x_6, x_7, x_216, x_9, x_10, x_11, x_241);
  if (lean_obj_tag(x_242) == 0)
  {
  lean_object* x_243; lean_object* x_244; lean_object* x_245; lean_object* x_246; lean_object* x_247; lean_object* x_248; size_t x_249; lean_object* x_250; lean_object* x_251; lean_object* x_252; lean_object* x_253; size_t x_254; lean_object* x_255; lean_object* x_256; lean_object* x_257; lean_object* x_258; uint8_t x_259; lean_object* x_260; lean_object* x_261; lean_object* x_262; lean_object* x_263; 
  x_243 = lean_ctor_get(x_242, 0);
  lean_inc(x_243);
  x_244 = lean_ctor_get(x_242, 1);
  lean_inc(x_244);
  lean_dec(x_242);
  x_245 = lean_box(0);
  x_246 = l_Lean_Elab_Term_MutualClosure_insertReplacementForMainFns(x_245, x_1, x_240, x_3);
  lean_inc(x_243);
  x_247 = l_List_foldl___at_Lean_Elab_Term_MutualClosure_insertReplacementForLetRecs___spec__1(x_246, x_243);
  x_248 = lean_array_get_size(x_230);
  x_249 = lean_usize_of_nat(x_248);
  lean_dec(x_248);
  x_250 = x_230;
  lean_inc(x_243);
  x_251 = l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__7(x_1, x_3, x_240, x_243, x_249, x_15, x_250);
  lean_dec(x_3);
  x_252 = x_251;
  x_253 = lean_array_get_size(x_240);
  x_254 = lean_usize_of_nat(x_253);
  lean_dec(x_253);
  x_255 = x_240;
  x_256 = l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__8(x_247, x_254, x_15, x_255);
  x_257 = x_256;
  x_258 = l_List_map___at_Lean_Elab_Term_MutualClosure_main___spec__9(x_247, x_243);
  lean_dec(x_247);
  x_259 = l_Lean_Elab_Term_MutualClosure_getKindForLetRecs(x_257);
  x_260 = l_Lean_Elab_Term_MutualClosure_getModifiersForLetRecs(x_257);
  x_261 = l_Array_empty___closed__1;
  x_262 = l_List_foldl___at_Lean_Elab_Term_MutualClosure_pushLetRecs___spec__1(x_259, x_260, x_261, x_258);
  lean_dec(x_260);
  x_263 = l_Lean_Elab_Term_MutualClosure_pushMain(x_262, x_1, x_257, x_252, x_6, x_7, x_216, x_9, x_10, x_11, x_244);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_252);
  lean_dec(x_257);
  if (lean_obj_tag(x_263) == 0)
  {
  lean_object* x_264; lean_object* x_265; lean_object* x_266; lean_object* x_267; 
  x_264 = lean_ctor_get(x_263, 0);
  lean_inc(x_264);
  x_265 = lean_ctor_get(x_263, 1);
  lean_inc(x_265);
  if (lean_is_exclusive(x_263)) {
   lean_ctor_release(x_263, 0);
   lean_ctor_release(x_263, 1);
   x_266 = x_263;
  } else {
   lean_dec_ref(x_263);
   x_266 = lean_box(0);
  }
  if (lean_is_scalar(x_266)) {
   x_267 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_267 = x_266;
  }
  lean_ctor_set(x_267, 0, x_264);
  lean_ctor_set(x_267, 1, x_265);
  return x_267;
  }
  else
  {
  lean_object* x_268; lean_object* x_269; lean_object* x_270; lean_object* x_271; 
  x_268 = lean_ctor_get(x_263, 0);
  lean_inc(x_268);
  x_269 = lean_ctor_get(x_263, 1);
  lean_inc(x_269);
  if (lean_is_exclusive(x_263)) {
   lean_ctor_release(x_263, 0);
   lean_ctor_release(x_263, 1);
   x_270 = x_263;
  } else {
   lean_dec_ref(x_263);
   x_270 = lean_box(0);
  }
  if (lean_is_scalar(x_270)) {
   x_271 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_271 = x_270;
  }
  lean_ctor_set(x_271, 0, x_268);
  lean_ctor_set(x_271, 1, x_269);
  return x_271;
  }
  }
  else
  {
  lean_object* x_272; lean_object* x_273; lean_object* x_274; lean_object* x_275; 
  lean_dec(x_240);
  lean_dec(x_230);
  lean_dec(x_216);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_3);
  lean_dec(x_1);
  x_272 = lean_ctor_get(x_242, 0);
  lean_inc(x_272);
  x_273 = lean_ctor_get(x_242, 1);
  lean_inc(x_273);
  if (lean_is_exclusive(x_242)) {
   lean_ctor_release(x_242, 0);
   lean_ctor_release(x_242, 1);
   x_274 = x_242;
  } else {
   lean_dec_ref(x_242);
   x_274 = lean_box(0);
  }
  if (lean_is_scalar(x_274)) {
   x_275 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_275 = x_274;
  }
  lean_ctor_set(x_275, 0, x_272);
  lean_ctor_set(x_275, 1, x_273);
  return x_275;
  }
  }
  else
  {
  lean_object* x_276; lean_object* x_277; lean_object* x_278; lean_object* x_279; 
  lean_dec(x_230);
  lean_dec(x_220);
  lean_dec(x_216);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_3);
  lean_dec(x_1);
  x_276 = lean_ctor_get(x_239, 0);
  lean_inc(x_276);
  x_277 = lean_ctor_get(x_239, 1);
  lean_inc(x_277);
  if (lean_is_exclusive(x_239)) {
   lean_ctor_release(x_239, 0);
   lean_ctor_release(x_239, 1);
   x_278 = x_239;
  } else {
   lean_dec_ref(x_239);
   x_278 = lean_box(0);
  }
  if (lean_is_scalar(x_278)) {
   x_279 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_279 = x_278;
  }
  lean_ctor_set(x_279, 0, x_276);
  lean_ctor_set(x_279, 1, x_277);
  return x_279;
  }
  }
  else
  {
  lean_object* x_280; lean_object* x_281; lean_object* x_282; lean_object* x_283; 
  lean_dec(x_220);
  lean_dec(x_216);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_280 = lean_ctor_get(x_229, 0);
  lean_inc(x_280);
  x_281 = lean_ctor_get(x_229, 1);
  lean_inc(x_281);
  if (lean_is_exclusive(x_229)) {
   lean_ctor_release(x_229, 0);
   lean_ctor_release(x_229, 1);
   x_282 = x_229;
  } else {
   lean_dec_ref(x_229);
   x_282 = lean_box(0);
  }
  if (lean_is_scalar(x_282)) {
   x_283 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_283 = x_282;
  }
  lean_ctor_set(x_283, 0, x_280);
  lean_ctor_set(x_283, 1, x_281);
  return x_283;
  }
  }
  else
  {
  lean_object* x_284; lean_object* x_285; lean_object* x_286; lean_object* x_287; 
  lean_dec(x_216);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_284 = lean_ctor_get(x_219, 0);
  lean_inc(x_284);
  x_285 = lean_ctor_get(x_219, 1);
  lean_inc(x_285);
  if (lean_is_exclusive(x_219)) {
   lean_ctor_release(x_219, 0);
   lean_ctor_release(x_219, 1);
   x_286 = x_219;
  } else {
   lean_dec_ref(x_219);
   x_286 = lean_box(0);
  }
  if (lean_is_scalar(x_286)) {
   x_287 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_287 = x_286;
  }
  lean_ctor_set(x_287, 0, x_284);
  lean_ctor_set(x_287, 1, x_285);
  return x_287;
  }
  }
  else
  {
  lean_object* x_288; lean_object* x_289; lean_object* x_290; lean_object* x_291; 
  lean_dec(x_216);
  lean_dec(x_34);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  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);
  x_288 = lean_ctor_get(x_217, 0);
  lean_inc(x_288);
  x_289 = lean_ctor_get(x_217, 1);
  lean_inc(x_289);
  if (lean_is_exclusive(x_217)) {
   lean_ctor_release(x_217, 0);
   lean_ctor_release(x_217, 1);
   x_290 = x_217;
  } else {
   lean_dec_ref(x_217);
   x_290 = lean_box(0);
  }
  if (lean_is_scalar(x_290)) {
   x_291 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_291 = x_290;
  }
  lean_ctor_set(x_291, 0, x_288);
  lean_ctor_set(x_291, 1, x_289);
  return x_291;
  }
  }
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  size_t x_4; size_t x_5; lean_object* x_6; 
  x_4 = lean_unbox_usize(x_1);
  lean_dec(x_1);
  x_5 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_6 = l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__1(x_4, x_5, x_3);
  return x_6;
  }
  }
  lean_object* l_List_forM___at_Lean_Elab_Term_MutualClosure_main___spec__3___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) {
  _start:
  {
  lean_object* x_9; 
  x_9 = l_List_forM___at_Lean_Elab_Term_MutualClosure_main___spec__3___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_9;
  }
  }
  lean_object* l_List_forM___at_Lean_Elab_Term_MutualClosure_main___spec__3___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) {
  _start:
  {
  lean_object* x_10; 
  x_10 = l_List_forM___at_Lean_Elab_Term_MutualClosure_main___spec__3___lambda__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_10;
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___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, lean_object* x_9, lean_object* x_10) {
  _start:
  {
  size_t x_11; size_t x_12; lean_object* x_13; 
  x_11 = lean_unbox_usize(x_1);
  lean_dec(x_1);
  x_12 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_13 = l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__4(x_11, x_12, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  lean_dec(x_5);
  lean_dec(x_4);
  return x_13;
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___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, lean_object* x_10) {
  _start:
  {
  size_t x_11; size_t x_12; lean_object* x_13; 
  x_11 = lean_unbox_usize(x_1);
  lean_dec(x_1);
  x_12 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_13 = l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__5(x_11, x_12, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  lean_dec(x_5);
  lean_dec(x_4);
  return x_13;
  }
  }
  lean_object* l_List_mapM___at_Lean_Elab_Term_MutualClosure_main___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_List_mapM___at_Lean_Elab_Term_MutualClosure_main___spec__6(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_9;
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___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, lean_object* x_7) {
  _start:
  {
  size_t x_8; size_t x_9; lean_object* x_10; 
  x_8 = lean_unbox_usize(x_5);
  lean_dec(x_5);
  x_9 = lean_unbox_usize(x_6);
  lean_dec(x_6);
  x_10 = l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__7(x_1, x_2, x_3, x_4, x_8, x_9, x_7);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_10;
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__8___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  size_t x_5; size_t x_6; lean_object* x_7; 
  x_5 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_6 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_7 = l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__8(x_1, x_5, x_6, x_4);
  lean_dec(x_1);
  return x_7;
  }
  }
  lean_object* l_List_map___at_Lean_Elab_Term_MutualClosure_main___spec__9___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_List_map___at_Lean_Elab_Term_MutualClosure_main___spec__9(x_1, x_2);
  lean_dec(x_1);
  return x_3;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getAllUserLevelNames(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; lean_object* x_3; uint8_t x_4; 
  x_2 = lean_array_get_size(x_1);
  x_3 = lean_unsigned_to_nat(0u);
  x_4 = lean_nat_dec_lt(x_3, x_2);
  lean_dec(x_2);
  if (x_4 == 0)
  {
  lean_object* x_5; 
  x_5 = lean_box(0);
  return x_5;
  }
  else
  {
  lean_object* x_6; lean_object* x_7; 
  x_6 = lean_array_fget(x_1, x_3);
  x_7 = lean_ctor_get(x_6, 4);
  lean_inc(x_7);
  lean_dec(x_6);
  return x_7;
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getAllUserLevelNames___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getAllUserLevelNames(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders_process_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_object* x_8; lean_object* x_9; 
  lean_dec(x_2);
  x_6 = lean_ctor_get(x_1, 0);
  lean_inc(x_6);
  lean_dec(x_1);
  x_7 = lean_ctor_get(x_6, 0);
  lean_inc(x_7);
  x_8 = lean_ctor_get(x_6, 1);
  lean_inc(x_8);
  lean_dec(x_6);
  x_9 = lean_apply_2(x_3, x_7, x_8);
  return x_9;
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders_process_match__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders_process_match__1___rarg), 3, 0);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders_process_match__2___rarg(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; 
  x_3 = lean_ctor_get(x_1, 0);
  lean_inc(x_3);
  x_4 = lean_ctor_get(x_1, 1);
  lean_inc(x_4);
  lean_dec(x_1);
  x_5 = lean_apply_2(x_2, x_3, x_4);
  return x_5;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders_process_match__2(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders_process_match__2___rarg), 2, 0);
  return x_2;
  }
  }
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders_process___spec__1(lean_object* x_1, size_t x_2, size_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, lean_object* x_12) {
  _start:
  {
  uint8_t x_13; 
  x_13 = x_3 < x_2;
  if (x_13 == 0)
  {
  lean_object* x_14; 
  x_14 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_14, 0, x_4);
  lean_ctor_set(x_14, 1, x_12);
  return x_14;
  }
  else
  {
  lean_object* x_15; uint8_t x_16; 
  x_15 = lean_array_uget(x_1, x_3);
  x_16 = !lean_is_exclusive(x_4);
  if (x_16 == 0)
  {
  lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; uint8_t x_22; 
  x_17 = lean_ctor_get(x_4, 1);
  x_18 = lean_ctor_get(x_4, 0);
  x_19 = lean_ctor_get(x_17, 0);
  lean_inc(x_19);
  x_20 = lean_ctor_get(x_17, 1);
  lean_inc(x_20);
  x_21 = lean_ctor_get(x_17, 2);
  lean_inc(x_21);
  x_22 = lean_nat_dec_lt(x_20, x_21);
  if (x_22 == 0)
  {
  lean_object* x_23; 
  lean_dec(x_21);
  lean_dec(x_20);
  lean_dec(x_19);
  lean_dec(x_15);
  x_23 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_23, 0, x_4);
  lean_ctor_set(x_23, 1, x_12);
  return x_23;
  }
  else
  {
  uint8_t x_24; 
  x_24 = !lean_is_exclusive(x_17);
  if (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; uint8_t x_31; uint8_t x_32; 
  x_25 = lean_ctor_get(x_17, 2);
  lean_dec(x_25);
  x_26 = lean_ctor_get(x_17, 1);
  lean_dec(x_26);
  x_27 = lean_ctor_get(x_17, 0);
  lean_dec(x_27);
  x_28 = lean_array_fget(x_19, x_20);
  x_29 = lean_unsigned_to_nat(1u);
  x_30 = lean_nat_add(x_20, x_29);
  lean_dec(x_20);
  lean_ctor_set(x_17, 1, x_30);
  x_31 = lean_ctor_get_uint8(x_15, sizeof(void*)*6);
  lean_dec(x_15);
  x_32 = l_Lean_Elab_DefKind_isTheorem(x_31);
  if (x_32 == 0)
  {
  lean_object* x_33; size_t x_34; size_t x_35; 
  x_33 = lean_array_push(x_18, x_28);
  lean_ctor_set(x_4, 0, x_33);
  x_34 = 1;
  x_35 = x_3 + x_34;
  x_3 = x_35;
  goto _start;
  }
  else
  {
  uint8_t x_37; 
  x_37 = !lean_is_exclusive(x_28);
  if (x_37 == 0)
  {
  lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; size_t x_43; size_t x_44; 
  x_38 = lean_ctor_get(x_28, 6);
  x_39 = l_Lean_Elab_Term_levelMVarToParam_x27(x_38, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
  x_40 = lean_ctor_get(x_39, 0);
  lean_inc(x_40);
  x_41 = lean_ctor_get(x_39, 1);
  lean_inc(x_41);
  lean_dec(x_39);
  lean_ctor_set(x_28, 6, x_40);
  x_42 = lean_array_push(x_18, x_28);
  lean_ctor_set(x_4, 0, x_42);
  x_43 = 1;
  x_44 = x_3 + x_43;
  x_3 = x_44;
  x_12 = x_41;
  goto _start;
  }
  else
  {
  lean_object* x_46; lean_object* x_47; 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; lean_object* x_58; lean_object* x_59; size_t x_60; size_t x_61; 
  x_46 = lean_ctor_get(x_28, 0);
  x_47 = lean_ctor_get(x_28, 1);
  x_48 = lean_ctor_get_uint8(x_28, sizeof(void*)*8);
  x_49 = lean_ctor_get(x_28, 2);
  x_50 = lean_ctor_get(x_28, 3);
  x_51 = lean_ctor_get(x_28, 4);
  x_52 = lean_ctor_get(x_28, 5);
  x_53 = lean_ctor_get(x_28, 6);
  x_54 = lean_ctor_get(x_28, 7);
  lean_inc(x_54);
  lean_inc(x_53);
  lean_inc(x_52);
  lean_inc(x_51);
  lean_inc(x_50);
  lean_inc(x_49);
  lean_inc(x_47);
  lean_inc(x_46);
  lean_dec(x_28);
  x_55 = l_Lean_Elab_Term_levelMVarToParam_x27(x_53, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
  x_56 = lean_ctor_get(x_55, 0);
  lean_inc(x_56);
  x_57 = lean_ctor_get(x_55, 1);
  lean_inc(x_57);
  lean_dec(x_55);
  x_58 = lean_alloc_ctor(0, 8, 1);
  lean_ctor_set(x_58, 0, x_46);
  lean_ctor_set(x_58, 1, x_47);
  lean_ctor_set(x_58, 2, x_49);
  lean_ctor_set(x_58, 3, x_50);
  lean_ctor_set(x_58, 4, x_51);
  lean_ctor_set(x_58, 5, x_52);
  lean_ctor_set(x_58, 6, x_56);
  lean_ctor_set(x_58, 7, x_54);
  lean_ctor_set_uint8(x_58, sizeof(void*)*8, x_48);
  x_59 = lean_array_push(x_18, x_58);
  lean_ctor_set(x_4, 0, x_59);
  x_60 = 1;
  x_61 = x_3 + x_60;
  x_3 = x_61;
  x_12 = x_57;
  goto _start;
  }
  }
  }
  else
  {
  lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; uint8_t x_67; uint8_t x_68; 
  lean_dec(x_17);
  x_63 = lean_array_fget(x_19, x_20);
  x_64 = lean_unsigned_to_nat(1u);
  x_65 = lean_nat_add(x_20, x_64);
  lean_dec(x_20);
  x_66 = lean_alloc_ctor(0, 3, 0);
  lean_ctor_set(x_66, 0, x_19);
  lean_ctor_set(x_66, 1, x_65);
  lean_ctor_set(x_66, 2, x_21);
  x_67 = lean_ctor_get_uint8(x_15, sizeof(void*)*6);
  lean_dec(x_15);
  x_68 = l_Lean_Elab_DefKind_isTheorem(x_67);
  if (x_68 == 0)
  {
  lean_object* x_69; size_t x_70; size_t x_71; 
  x_69 = lean_array_push(x_18, x_63);
  lean_ctor_set(x_4, 1, x_66);
  lean_ctor_set(x_4, 0, x_69);
  x_70 = 1;
  x_71 = x_3 + x_70;
  x_3 = x_71;
  goto _start;
  }
  else
  {
  lean_object* x_73; lean_object* x_74; uint8_t x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; size_t x_88; size_t x_89; 
  x_73 = lean_ctor_get(x_63, 0);
  lean_inc(x_73);
  x_74 = lean_ctor_get(x_63, 1);
  lean_inc(x_74);
  x_75 = lean_ctor_get_uint8(x_63, sizeof(void*)*8);
  x_76 = lean_ctor_get(x_63, 2);
  lean_inc(x_76);
  x_77 = lean_ctor_get(x_63, 3);
  lean_inc(x_77);
  x_78 = lean_ctor_get(x_63, 4);
  lean_inc(x_78);
  x_79 = lean_ctor_get(x_63, 5);
  lean_inc(x_79);
  x_80 = lean_ctor_get(x_63, 6);
  lean_inc(x_80);
  x_81 = lean_ctor_get(x_63, 7);
  lean_inc(x_81);
  if (lean_is_exclusive(x_63)) {
   lean_ctor_release(x_63, 0);
   lean_ctor_release(x_63, 1);
   lean_ctor_release(x_63, 2);
   lean_ctor_release(x_63, 3);
   lean_ctor_release(x_63, 4);
   lean_ctor_release(x_63, 5);
   lean_ctor_release(x_63, 6);
   lean_ctor_release(x_63, 7);
   x_82 = x_63;
  } else {
   lean_dec_ref(x_63);
   x_82 = lean_box(0);
  }
  x_83 = l_Lean_Elab_Term_levelMVarToParam_x27(x_80, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
  x_84 = lean_ctor_get(x_83, 0);
  lean_inc(x_84);
  x_85 = lean_ctor_get(x_83, 1);
  lean_inc(x_85);
  lean_dec(x_83);
  if (lean_is_scalar(x_82)) {
   x_86 = lean_alloc_ctor(0, 8, 1);
  } else {
   x_86 = x_82;
  }
  lean_ctor_set(x_86, 0, x_73);
  lean_ctor_set(x_86, 1, x_74);
  lean_ctor_set(x_86, 2, x_76);
  lean_ctor_set(x_86, 3, x_77);
  lean_ctor_set(x_86, 4, x_78);
  lean_ctor_set(x_86, 5, x_79);
  lean_ctor_set(x_86, 6, x_84);
  lean_ctor_set(x_86, 7, x_81);
  lean_ctor_set_uint8(x_86, sizeof(void*)*8, x_75);
  x_87 = lean_array_push(x_18, x_86);
  lean_ctor_set(x_4, 1, x_66);
  lean_ctor_set(x_4, 0, x_87);
  x_88 = 1;
  x_89 = x_3 + x_88;
  x_3 = x_89;
  x_12 = x_85;
  goto _start;
  }
  }
  }
  }
  else
  {
  lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; uint8_t x_96; 
  x_91 = lean_ctor_get(x_4, 1);
  x_92 = lean_ctor_get(x_4, 0);
  lean_inc(x_91);
  lean_inc(x_92);
  lean_dec(x_4);
  x_93 = lean_ctor_get(x_91, 0);
  lean_inc(x_93);
  x_94 = lean_ctor_get(x_91, 1);
  lean_inc(x_94);
  x_95 = lean_ctor_get(x_91, 2);
  lean_inc(x_95);
  x_96 = lean_nat_dec_lt(x_94, x_95);
  if (x_96 == 0)
  {
  lean_object* x_97; lean_object* x_98; 
  lean_dec(x_95);
  lean_dec(x_94);
  lean_dec(x_93);
  lean_dec(x_15);
  x_97 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_97, 0, x_92);
  lean_ctor_set(x_97, 1, x_91);
  x_98 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_98, 0, x_97);
  lean_ctor_set(x_98, 1, x_12);
  return x_98;
  }
  else
  {
  lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; uint8_t x_104; uint8_t x_105; 
  if (lean_is_exclusive(x_91)) {
   lean_ctor_release(x_91, 0);
   lean_ctor_release(x_91, 1);
   lean_ctor_release(x_91, 2);
   x_99 = x_91;
  } else {
   lean_dec_ref(x_91);
   x_99 = lean_box(0);
  }
  x_100 = lean_array_fget(x_93, x_94);
  x_101 = lean_unsigned_to_nat(1u);
  x_102 = lean_nat_add(x_94, x_101);
  lean_dec(x_94);
  if (lean_is_scalar(x_99)) {
   x_103 = lean_alloc_ctor(0, 3, 0);
  } else {
   x_103 = x_99;
  }
  lean_ctor_set(x_103, 0, x_93);
  lean_ctor_set(x_103, 1, x_102);
  lean_ctor_set(x_103, 2, x_95);
  x_104 = lean_ctor_get_uint8(x_15, sizeof(void*)*6);
  lean_dec(x_15);
  x_105 = l_Lean_Elab_DefKind_isTheorem(x_104);
  if (x_105 == 0)
  {
  lean_object* x_106; lean_object* x_107; size_t x_108; size_t x_109; 
  x_106 = lean_array_push(x_92, x_100);
  x_107 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_107, 0, x_106);
  lean_ctor_set(x_107, 1, x_103);
  x_108 = 1;
  x_109 = x_3 + x_108;
  x_3 = x_109;
  x_4 = x_107;
  goto _start;
  }
  else
  {
  lean_object* x_111; lean_object* x_112; 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; lean_object* x_125; lean_object* x_126; size_t x_127; size_t x_128; 
  x_111 = lean_ctor_get(x_100, 0);
  lean_inc(x_111);
  x_112 = lean_ctor_get(x_100, 1);
  lean_inc(x_112);
  x_113 = lean_ctor_get_uint8(x_100, sizeof(void*)*8);
  x_114 = lean_ctor_get(x_100, 2);
  lean_inc(x_114);
  x_115 = lean_ctor_get(x_100, 3);
  lean_inc(x_115);
  x_116 = lean_ctor_get(x_100, 4);
  lean_inc(x_116);
  x_117 = lean_ctor_get(x_100, 5);
  lean_inc(x_117);
  x_118 = lean_ctor_get(x_100, 6);
  lean_inc(x_118);
  x_119 = lean_ctor_get(x_100, 7);
  lean_inc(x_119);
  if (lean_is_exclusive(x_100)) {
   lean_ctor_release(x_100, 0);
   lean_ctor_release(x_100, 1);
   lean_ctor_release(x_100, 2);
   lean_ctor_release(x_100, 3);
   lean_ctor_release(x_100, 4);
   lean_ctor_release(x_100, 5);
   lean_ctor_release(x_100, 6);
   lean_ctor_release(x_100, 7);
   x_120 = x_100;
  } else {
   lean_dec_ref(x_100);
   x_120 = lean_box(0);
  }
  x_121 = l_Lean_Elab_Term_levelMVarToParam_x27(x_118, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
  x_122 = lean_ctor_get(x_121, 0);
  lean_inc(x_122);
  x_123 = lean_ctor_get(x_121, 1);
  lean_inc(x_123);
  lean_dec(x_121);
  if (lean_is_scalar(x_120)) {
   x_124 = lean_alloc_ctor(0, 8, 1);
  } else {
   x_124 = x_120;
  }
  lean_ctor_set(x_124, 0, x_111);
  lean_ctor_set(x_124, 1, x_112);
  lean_ctor_set(x_124, 2, x_114);
  lean_ctor_set(x_124, 3, x_115);
  lean_ctor_set(x_124, 4, x_116);
  lean_ctor_set(x_124, 5, x_117);
  lean_ctor_set(x_124, 6, x_122);
  lean_ctor_set(x_124, 7, x_119);
  lean_ctor_set_uint8(x_124, sizeof(void*)*8, x_113);
  x_125 = lean_array_push(x_92, 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_103);
  x_127 = 1;
  x_128 = x_3 + x_127;
  x_3 = x_128;
  x_4 = x_126;
  x_12 = x_123;
  goto _start;
  }
  }
  }
  }
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders_process(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; size_t x_17; size_t x_18; lean_object* x_19; uint8_t x_20; 
  x_11 = lean_array_get_size(x_2);
  x_12 = lean_unsigned_to_nat(0u);
  x_13 = l_Array_toSubarray___rarg(x_2, x_12, x_11);
  x_14 = l_Array_empty___closed__1;
  x_15 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_15, 0, x_14);
  lean_ctor_set(x_15, 1, x_13);
  x_16 = lean_array_get_size(x_1);
  x_17 = lean_usize_of_nat(x_16);
  lean_dec(x_16);
  x_18 = 0;
  x_19 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders_process___spec__1(x_1, x_17, x_18, x_15, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  x_20 = !lean_is_exclusive(x_19);
  if (x_20 == 0)
  {
  lean_object* x_21; lean_object* x_22; 
  x_21 = lean_ctor_get(x_19, 0);
  x_22 = lean_ctor_get(x_21, 0);
  lean_inc(x_22);
  lean_dec(x_21);
  lean_ctor_set(x_19, 0, x_22);
  return x_19;
  }
  else
  {
  lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; 
  x_23 = lean_ctor_get(x_19, 0);
  x_24 = lean_ctor_get(x_19, 1);
  lean_inc(x_24);
  lean_inc(x_23);
  lean_dec(x_19);
  x_25 = lean_ctor_get(x_23, 0);
  lean_inc(x_25);
  lean_dec(x_23);
  x_26 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_26, 0, x_25);
  lean_ctor_set(x_26, 1, x_24);
  return x_26;
  }
  }
  }
  lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders_process___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
  _start:
  {
  size_t x_13; size_t x_14; lean_object* x_15; 
  x_13 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_14 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_15 = l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders_process___spec__1(x_1, x_13, x_14, 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_1);
  return x_15;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders_process___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_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders_process(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);
  lean_dec(x_3);
  lean_dec(x_1);
  return x_11;
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders___spec__1(size_t x_1, size_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
  _start:
  {
  uint8_t x_11; 
  x_11 = x_2 < x_1;
  if (x_11 == 0)
  {
  lean_object* x_12; lean_object* x_13; 
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  x_12 = x_3;
  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;
  }
  else
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; uint8_t x_18; 
  x_14 = lean_array_uget(x_3, x_2);
  x_15 = lean_unsigned_to_nat(0u);
  x_16 = lean_array_uset(x_3, x_2, x_15);
  x_17 = x_14;
  x_18 = !lean_is_exclusive(x_17);
  if (x_18 == 0)
  {
  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; 
  x_19 = lean_ctor_get(x_17, 0);
  x_20 = lean_ctor_get(x_17, 1);
  x_21 = lean_ctor_get(x_17, 2);
  x_22 = lean_ctor_get(x_17, 3);
  x_23 = lean_ctor_get(x_17, 4);
  x_24 = lean_ctor_get(x_17, 5);
  x_25 = lean_ctor_get(x_17, 6);
  x_26 = lean_ctor_get(x_17, 7);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  x_27 = l_Lean_Meta_instantiateMVars(x_25, x_6, x_7, x_8, x_9, x_10);
  if (lean_obj_tag(x_27) == 0)
  {
  lean_object* x_28; lean_object* x_29; size_t x_30; size_t x_31; lean_object* x_32; lean_object* x_33; 
  x_28 = lean_ctor_get(x_27, 0);
  lean_inc(x_28);
  x_29 = lean_ctor_get(x_27, 1);
  lean_inc(x_29);
  lean_dec(x_27);
  lean_ctor_set(x_17, 6, x_28);
  x_30 = 1;
  x_31 = x_2 + x_30;
  x_32 = x_17;
  x_33 = lean_array_uset(x_16, x_2, x_32);
  x_2 = x_31;
  x_3 = x_33;
  x_10 = x_29;
  goto _start;
  }
  else
  {
  uint8_t x_35; 
  lean_free_object(x_17);
  lean_dec(x_26);
  lean_dec(x_24);
  lean_dec(x_23);
  lean_dec(x_22);
  lean_dec(x_21);
  lean_dec(x_20);
  lean_dec(x_19);
  lean_dec(x_16);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  x_35 = !lean_is_exclusive(x_27);
  if (x_35 == 0)
  {
  return x_27;
  }
  else
  {
  lean_object* x_36; lean_object* x_37; lean_object* x_38; 
  x_36 = lean_ctor_get(x_27, 0);
  x_37 = lean_ctor_get(x_27, 1);
  lean_inc(x_37);
  lean_inc(x_36);
  lean_dec(x_27);
  x_38 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_38, 0, x_36);
  lean_ctor_set(x_38, 1, x_37);
  return x_38;
  }
  }
  }
  else
  {
  lean_object* x_39; lean_object* 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; lean_object* x_48; 
  x_39 = lean_ctor_get(x_17, 0);
  x_40 = lean_ctor_get(x_17, 1);
  x_41 = lean_ctor_get_uint8(x_17, sizeof(void*)*8);
  x_42 = lean_ctor_get(x_17, 2);
  x_43 = lean_ctor_get(x_17, 3);
  x_44 = lean_ctor_get(x_17, 4);
  x_45 = lean_ctor_get(x_17, 5);
  x_46 = lean_ctor_get(x_17, 6);
  x_47 = lean_ctor_get(x_17, 7);
  lean_inc(x_47);
  lean_inc(x_46);
  lean_inc(x_45);
  lean_inc(x_44);
  lean_inc(x_43);
  lean_inc(x_42);
  lean_inc(x_40);
  lean_inc(x_39);
  lean_dec(x_17);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  x_48 = l_Lean_Meta_instantiateMVars(x_46, x_6, x_7, x_8, x_9, x_10);
  if (lean_obj_tag(x_48) == 0)
  {
  lean_object* x_49; lean_object* x_50; lean_object* x_51; size_t x_52; size_t x_53; lean_object* x_54; lean_object* x_55; 
  x_49 = lean_ctor_get(x_48, 0);
  lean_inc(x_49);
  x_50 = lean_ctor_get(x_48, 1);
  lean_inc(x_50);
  lean_dec(x_48);
  x_51 = lean_alloc_ctor(0, 8, 1);
  lean_ctor_set(x_51, 0, x_39);
  lean_ctor_set(x_51, 1, x_40);
  lean_ctor_set(x_51, 2, x_42);
  lean_ctor_set(x_51, 3, x_43);
  lean_ctor_set(x_51, 4, x_44);
  lean_ctor_set(x_51, 5, x_45);
  lean_ctor_set(x_51, 6, x_49);
  lean_ctor_set(x_51, 7, x_47);
  lean_ctor_set_uint8(x_51, sizeof(void*)*8, x_41);
  x_52 = 1;
  x_53 = x_2 + x_52;
  x_54 = x_51;
  x_55 = lean_array_uset(x_16, x_2, x_54);
  x_2 = x_53;
  x_3 = x_55;
  x_10 = x_50;
  goto _start;
  }
  else
  {
  lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; 
  lean_dec(x_47);
  lean_dec(x_45);
  lean_dec(x_44);
  lean_dec(x_43);
  lean_dec(x_42);
  lean_dec(x_40);
  lean_dec(x_39);
  lean_dec(x_16);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  x_57 = lean_ctor_get(x_48, 0);
  lean_inc(x_57);
  x_58 = lean_ctor_get(x_48, 1);
  lean_inc(x_58);
  if (lean_is_exclusive(x_48)) {
   lean_ctor_release(x_48, 0);
   lean_ctor_release(x_48, 1);
   x_59 = x_48;
  } else {
   lean_dec_ref(x_48);
   x_59 = lean_box(0);
  }
  if (lean_is_scalar(x_59)) {
   x_60 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_60 = x_59;
  }
  lean_ctor_set(x_60, 0, x_57);
  lean_ctor_set(x_60, 1, x_58);
  return x_60;
  }
  }
  }
  }
  }
  static lean_object* _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders___boxed__const__1() {
  _start:
  {
  size_t x_1; lean_object* x_2; 
  x_1 = 0;
  x_2 = lean_box_usize(x_1);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders(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; 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; size_t 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; 
  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_unsigned_to_nat(1u);
  x_13 = lean_st_mk_ref(x_12, x_11);
  x_14 = lean_ctor_get(x_13, 0);
  lean_inc(x_14);
  x_15 = lean_ctor_get(x_13, 1);
  lean_inc(x_15);
  lean_dec(x_13);
  x_16 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders_process(x_1, x_2, x_14, x_3, x_4, x_5, x_6, x_7, x_8, x_15);
  x_17 = lean_ctor_get(x_16, 0);
  lean_inc(x_17);
  x_18 = lean_ctor_get(x_16, 1);
  lean_inc(x_18);
  lean_dec(x_16);
  x_19 = lean_st_ref_get(x_8, x_18);
  x_20 = lean_ctor_get(x_19, 1);
  lean_inc(x_20);
  lean_dec(x_19);
  x_21 = lean_st_ref_get(x_14, x_20);
  lean_dec(x_14);
  x_22 = lean_ctor_get(x_21, 1);
  lean_inc(x_22);
  lean_dec(x_21);
  x_23 = lean_array_get_size(x_17);
  x_24 = lean_usize_of_nat(x_23);
  lean_dec(x_23);
  x_25 = x_17;
  x_26 = lean_box_usize(x_24);
  x_27 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders___boxed__const__1;
  x_28 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders___spec__1___boxed), 10, 3);
  lean_closure_set(x_28, 0, x_26);
  lean_closure_set(x_28, 1, x_27);
  lean_closure_set(x_28, 2, x_25);
  x_29 = x_28;
  x_30 = lean_apply_7(x_29, x_3, x_4, x_5, x_6, x_7, x_8, x_22);
  return x_30;
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
  _start:
  {
  size_t x_11; size_t x_12; lean_object* x_13; 
  x_11 = lean_unbox_usize(x_1);
  lean_dec(x_1);
  x_12 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_13 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders___spec__1(x_11, x_12, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  lean_dec(x_5);
  lean_dec(x_4);
  return x_13;
  }
  }
  lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders___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_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  lean_dec(x_1);
  return x_10;
  }
  }
  lean_object* l_List_mapM___at_Lean_Elab_Term_elabMutualDef_go___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:
  {
  if (lean_obj_tag(x_1) == 0)
  {
  lean_object* x_9; lean_object* x_10; 
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  x_9 = lean_box(0);
  x_10 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_10, 0, x_9);
  lean_ctor_set(x_10, 1, x_8);
  return x_10;
  }
  else
  {
  uint8_t x_11; 
  x_11 = !lean_is_exclusive(x_1);
  if (x_11 == 0)
  {
  lean_object* x_12; lean_object* x_13; lean_object* x_14; 
  x_12 = lean_ctor_get(x_1, 0);
  x_13 = lean_ctor_get(x_1, 1);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  lean_inc(x_4);
  x_14 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_instantiateMVarsAtLetRecToLift(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
  if (lean_obj_tag(x_14) == 0)
  {
  lean_object* x_15; lean_object* x_16; lean_object* x_17; 
  x_15 = lean_ctor_get(x_14, 0);
  lean_inc(x_15);
  x_16 = lean_ctor_get(x_14, 1);
  lean_inc(x_16);
  lean_dec(x_14);
  x_17 = l_List_mapM___at_Lean_Elab_Term_elabMutualDef_go___spec__1(x_13, x_2, x_3, x_4, x_5, x_6, x_7, x_16);
  if (lean_obj_tag(x_17) == 0)
  {
  uint8_t x_18; 
  x_18 = !lean_is_exclusive(x_17);
  if (x_18 == 0)
  {
  lean_object* x_19; 
  x_19 = lean_ctor_get(x_17, 0);
  lean_ctor_set(x_1, 1, x_19);
  lean_ctor_set(x_1, 0, x_15);
  lean_ctor_set(x_17, 0, x_1);
  return x_17;
  }
  else
  {
  lean_object* x_20; lean_object* x_21; lean_object* x_22; 
  x_20 = lean_ctor_get(x_17, 0);
  x_21 = lean_ctor_get(x_17, 1);
  lean_inc(x_21);
  lean_inc(x_20);
  lean_dec(x_17);
  lean_ctor_set(x_1, 1, x_20);
  lean_ctor_set(x_1, 0, x_15);
  x_22 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_22, 0, x_1);
  lean_ctor_set(x_22, 1, x_21);
  return x_22;
  }
  }
  else
  {
  uint8_t x_23; 
  lean_dec(x_15);
  lean_free_object(x_1);
  x_23 = !lean_is_exclusive(x_17);
  if (x_23 == 0)
  {
  return x_17;
  }
  else
  {
  lean_object* x_24; lean_object* x_25; lean_object* x_26; 
  x_24 = lean_ctor_get(x_17, 0);
  x_25 = lean_ctor_get(x_17, 1);
  lean_inc(x_25);
  lean_inc(x_24);
  lean_dec(x_17);
  x_26 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_26, 0, x_24);
  lean_ctor_set(x_26, 1, x_25);
  return x_26;
  }
  }
  }
  else
  {
  uint8_t x_27; 
  lean_free_object(x_1);
  lean_dec(x_13);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  x_27 = !lean_is_exclusive(x_14);
  if (x_27 == 0)
  {
  return x_14;
  }
  else
  {
  lean_object* x_28; lean_object* x_29; lean_object* x_30; 
  x_28 = lean_ctor_get(x_14, 0);
  x_29 = lean_ctor_get(x_14, 1);
  lean_inc(x_29);
  lean_inc(x_28);
  lean_dec(x_14);
  x_30 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_30, 0, x_28);
  lean_ctor_set(x_30, 1, x_29);
  return x_30;
  }
  }
  }
  else
  {
  lean_object* x_31; lean_object* x_32; lean_object* x_33; 
  x_31 = lean_ctor_get(x_1, 0);
  x_32 = lean_ctor_get(x_1, 1);
  lean_inc(x_32);
  lean_inc(x_31);
  lean_dec(x_1);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  lean_inc(x_4);
  x_33 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_instantiateMVarsAtLetRecToLift(x_31, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
  if (lean_obj_tag(x_33) == 0)
  {
  lean_object* x_34; lean_object* x_35; lean_object* x_36; 
  x_34 = lean_ctor_get(x_33, 0);
  lean_inc(x_34);
  x_35 = lean_ctor_get(x_33, 1);
  lean_inc(x_35);
  lean_dec(x_33);
  x_36 = l_List_mapM___at_Lean_Elab_Term_elabMutualDef_go___spec__1(x_32, x_2, x_3, x_4, x_5, x_6, x_7, x_35);
  if (lean_obj_tag(x_36) == 0)
  {
  lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; 
  x_37 = lean_ctor_get(x_36, 0);
  lean_inc(x_37);
  x_38 = lean_ctor_get(x_36, 1);
  lean_inc(x_38);
  if (lean_is_exclusive(x_36)) {
   lean_ctor_release(x_36, 0);
   lean_ctor_release(x_36, 1);
   x_39 = x_36;
  } else {
   lean_dec_ref(x_36);
   x_39 = lean_box(0);
  }
  x_40 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_40, 0, x_34);
  lean_ctor_set(x_40, 1, x_37);
  if (lean_is_scalar(x_39)) {
   x_41 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_41 = x_39;
  }
  lean_ctor_set(x_41, 0, x_40);
  lean_ctor_set(x_41, 1, x_38);
  return x_41;
  }
  else
  {
  lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; 
  lean_dec(x_34);
  x_42 = lean_ctor_get(x_36, 0);
  lean_inc(x_42);
  x_43 = lean_ctor_get(x_36, 1);
  lean_inc(x_43);
  if (lean_is_exclusive(x_36)) {
   lean_ctor_release(x_36, 0);
   lean_ctor_release(x_36, 1);
   x_44 = x_36;
  } else {
   lean_dec_ref(x_36);
   x_44 = lean_box(0);
  }
  if (lean_is_scalar(x_44)) {
   x_45 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_45 = x_44;
  }
  lean_ctor_set(x_45, 0, x_42);
  lean_ctor_set(x_45, 1, x_43);
  return x_45;
  }
  }
  else
  {
  lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; 
  lean_dec(x_32);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  x_46 = lean_ctor_get(x_33, 0);
  lean_inc(x_46);
  x_47 = lean_ctor_get(x_33, 1);
  lean_inc(x_47);
  if (lean_is_exclusive(x_33)) {
   lean_ctor_release(x_33, 0);
   lean_ctor_release(x_33, 1);
   x_48 = x_33;
  } else {
   lean_dec_ref(x_33);
   x_48 = lean_box(0);
  }
  if (lean_is_scalar(x_48)) {
   x_49 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_49 = x_48;
  }
  lean_ctor_set(x_49, 0, x_46);
  lean_ctor_set(x_49, 1, x_47);
  return x_49;
  }
  }
  }
  }
  }
  lean_object* l_Lean_Elab_Term_elabMutualDef_go___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* x_13, lean_object* x_14) {
  _start:
  {
  lean_object* x_15; 
  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_15 = l_Lean_Elab_Term_MutualClosure_main(x_7, x_1, x_2, x_3, x_4, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
  if (lean_obj_tag(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);
  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_18 = l_Lean_Elab_levelMVarToParamPreDecls(x_16, x_8, x_9, x_10, x_11, x_12, x_13, x_17);
  if (lean_obj_tag(x_18) == 0)
  {
  lean_object* x_19; lean_object* x_20; lean_object* x_21; 
  x_19 = lean_ctor_get(x_18, 0);
  lean_inc(x_19);
  x_20 = lean_ctor_get(x_18, 1);
  lean_inc(x_20);
  lean_dec(x_18);
  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_21 = l_Lean_Elab_instantiateMVarsAtPreDecls(x_19, x_8, x_9, x_10, x_11, x_12, x_13, x_20);
  if (lean_obj_tag(x_21) == 0)
  {
  lean_object* x_22; lean_object* x_23; lean_object* x_24; 
  x_22 = lean_ctor_get(x_21, 0);
  lean_inc(x_22);
  x_23 = lean_ctor_get(x_21, 1);
  lean_inc(x_23);
  lean_dec(x_21);
  lean_inc(x_8);
  x_24 = l_Lean_Elab_fixLevelParams(x_22, x_5, x_6, x_8, x_9, x_10, x_11, x_12, x_13, x_23);
  if (lean_obj_tag(x_24) == 0)
  {
  lean_object* x_25; lean_object* x_26; lean_object* x_27; 
  x_25 = lean_ctor_get(x_24, 0);
  lean_inc(x_25);
  x_26 = lean_ctor_get(x_24, 1);
  lean_inc(x_26);
  lean_dec(x_24);
  x_27 = l_Lean_Elab_addPreDefinitions(x_25, x_8, x_9, x_10, x_11, x_12, x_13, x_26);
  return x_27;
  }
  else
  {
  uint8_t x_28; 
  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_28 = !lean_is_exclusive(x_24);
  if (x_28 == 0)
  {
  return x_24;
  }
  else
  {
  lean_object* x_29; lean_object* x_30; lean_object* x_31; 
  x_29 = lean_ctor_get(x_24, 0);
  x_30 = lean_ctor_get(x_24, 1);
  lean_inc(x_30);
  lean_inc(x_29);
  lean_dec(x_24);
  x_31 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_31, 0, x_29);
  lean_ctor_set(x_31, 1, x_30);
  return x_31;
  }
  }
  }
  else
  {
  uint8_t x_32; 
  lean_dec(x_13);
  lean_dec(x_12);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_6);
  lean_dec(x_5);
  x_32 = !lean_is_exclusive(x_21);
  if (x_32 == 0)
  {
  return x_21;
  }
  else
  {
  lean_object* x_33; lean_object* x_34; lean_object* x_35; 
  x_33 = lean_ctor_get(x_21, 0);
  x_34 = lean_ctor_get(x_21, 1);
  lean_inc(x_34);
  lean_inc(x_33);
  lean_dec(x_21);
  x_35 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_35, 0, x_33);
  lean_ctor_set(x_35, 1, x_34);
  return x_35;
  }
  }
  }
  else
  {
  uint8_t x_36; 
  lean_dec(x_13);
  lean_dec(x_12);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_6);
  lean_dec(x_5);
  x_36 = !lean_is_exclusive(x_18);
  if (x_36 == 0)
  {
  return x_18;
  }
  else
  {
  lean_object* x_37; lean_object* x_38; lean_object* x_39; 
  x_37 = lean_ctor_get(x_18, 0);
  x_38 = lean_ctor_get(x_18, 1);
  lean_inc(x_38);
  lean_inc(x_37);
  lean_dec(x_18);
  x_39 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_39, 0, x_37);
  lean_ctor_set(x_39, 1, x_38);
  return x_39;
  }
  }
  }
  else
  {
  uint8_t x_40; 
  lean_dec(x_13);
  lean_dec(x_12);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_6);
  lean_dec(x_5);
  x_40 = !lean_is_exclusive(x_15);
  if (x_40 == 0)
  {
  return x_15;
  }
  else
  {
  lean_object* x_41; lean_object* x_42; lean_object* x_43; 
  x_41 = lean_ctor_get(x_15, 0);
  x_42 = lean_ctor_get(x_15, 1);
  lean_inc(x_42);
  lean_inc(x_41);
  lean_dec(x_15);
  x_43 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_43, 0, x_41);
  lean_ctor_set(x_43, 1, x_42);
  return x_43;
  }
  }
  }
  }
  static lean_object* _init_l_Lean_Elab_Term_elabMutualDef_go___lambda__2___boxed__const__1() {
  _start:
  {
  size_t x_1; lean_object* x_2; 
  x_1 = 0;
  x_2 = lean_box_usize(x_1);
  return x_2;
  }
  }
  lean_object* l_Lean_Elab_Term_elabMutualDef_go___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_inc(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_1);
  x_13 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues(x_1, 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; uint8_t x_16; lean_object* x_17; lean_object* x_18; 
  x_14 = lean_ctor_get(x_13, 0);
  lean_inc(x_14);
  x_15 = lean_ctor_get(x_13, 1);
  lean_inc(x_15);
  lean_dec(x_13);
  x_16 = 0;
  x_17 = lean_box(0);
  lean_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  x_18 = l_Lean_Elab_Term_synthesizeSyntheticMVars_loop(x_16, x_17, x_6, x_7, x_8, x_9, x_10, x_11, x_15);
  if (lean_obj_tag(x_18) == 0)
  {
  lean_object* x_19; lean_object* x_20; size_t x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; 
  x_19 = lean_ctor_get(x_18, 1);
  lean_inc(x_19);
  lean_dec(x_18);
  x_20 = lean_array_get_size(x_14);
  x_21 = lean_usize_of_nat(x_20);
  lean_dec(x_20);
  x_22 = x_14;
  x_23 = lean_box_usize(x_21);
  x_24 = l_Lean_Elab_Term_elabMutualDef_go___lambda__2___boxed__const__1;
  x_25 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__4___boxed), 10, 3);
  lean_closure_set(x_25, 0, x_23);
  lean_closure_set(x_25, 1, x_24);
  lean_closure_set(x_25, 2, x_22);
  x_26 = x_25;
  lean_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  x_27 = lean_apply_7(x_26, x_6, x_7, x_8, x_9, x_10, x_11, x_19);
  if (lean_obj_tag(x_27) == 0)
  {
  lean_object* x_28; lean_object* x_29; lean_object* x_30; size_t 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; 
  x_28 = lean_ctor_get(x_27, 0);
  lean_inc(x_28);
  x_29 = lean_ctor_get(x_27, 1);
  lean_inc(x_29);
  lean_dec(x_27);
  x_30 = lean_array_get_size(x_1);
  x_31 = lean_usize_of_nat(x_30);
  lean_dec(x_30);
  x_32 = x_1;
  x_33 = lean_box_usize(x_31);
  x_34 = l_Lean_Elab_Term_elabMutualDef_go___lambda__2___boxed__const__1;
  x_35 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__5___boxed), 10, 3);
  lean_closure_set(x_35, 0, x_33);
  lean_closure_set(x_35, 1, x_34);
  lean_closure_set(x_35, 2, x_32);
  x_36 = x_35;
  lean_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  x_37 = lean_apply_7(x_36, x_6, x_7, x_8, x_9, x_10, x_11, x_29);
  if (lean_obj_tag(x_37) == 0)
  {
  lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; 
  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);
  x_40 = l_Lean_Elab_Term_getLetRecsToLift___rarg(x_7, x_8, x_9, x_10, x_11, x_39);
  x_41 = lean_ctor_get(x_40, 0);
  lean_inc(x_41);
  x_42 = lean_ctor_get(x_40, 1);
  lean_inc(x_42);
  lean_dec(x_40);
  lean_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  x_43 = l_List_mapM___at_Lean_Elab_Term_elabMutualDef_go___spec__1(x_41, x_6, x_7, x_8, x_9, x_10, x_11, x_42);
  if (lean_obj_tag(x_43) == 0)
  {
  lean_object* x_44; lean_object* x_45; lean_object* x_46; 
  x_44 = lean_ctor_get(x_43, 0);
  lean_inc(x_44);
  x_45 = lean_ctor_get(x_43, 1);
  lean_inc(x_45);
  lean_dec(x_43);
  lean_inc(x_10);
  lean_inc(x_8);
  lean_inc(x_6);
  lean_inc_n(x_44, 2);
  lean_inc(x_5);
  x_46 = l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2(x_5, x_44, x_44, x_6, x_7, x_8, x_9, x_10, x_11, x_45);
  if (lean_obj_tag(x_46) == 0)
  {
  lean_object* x_47; lean_object* x_48; lean_object* x_49; 
  x_47 = lean_ctor_get(x_46, 1);
  lean_inc(x_47);
  lean_dec(x_46);
  lean_inc(x_44);
  lean_inc(x_28);
  lean_inc(x_38);
  x_48 = lean_alloc_closure((void*)(l_Lean_Elab_Term_elabMutualDef_go___lambda__1), 14, 6);
  lean_closure_set(x_48, 0, x_38);
  lean_closure_set(x_48, 1, x_5);
  lean_closure_set(x_48, 2, x_28);
  lean_closure_set(x_48, 3, x_44);
  lean_closure_set(x_48, 4, x_2);
  lean_closure_set(x_48, 5, x_3);
  x_49 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withUsed___rarg(x_4, x_38, x_28, x_44, x_48, x_6, x_7, x_8, x_9, x_10, x_11, x_47);
  lean_dec(x_28);
  lean_dec(x_38);
  return x_49;
  }
  else
  {
  uint8_t x_50; 
  lean_dec(x_44);
  lean_dec(x_38);
  lean_dec(x_28);
  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_3);
  lean_dec(x_2);
  x_50 = !lean_is_exclusive(x_46);
  if (x_50 == 0)
  {
  return x_46;
  }
  else
  {
  lean_object* x_51; lean_object* x_52; lean_object* x_53; 
  x_51 = lean_ctor_get(x_46, 0);
  x_52 = lean_ctor_get(x_46, 1);
  lean_inc(x_52);
  lean_inc(x_51);
  lean_dec(x_46);
  x_53 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_53, 0, x_51);
  lean_ctor_set(x_53, 1, x_52);
  return x_53;
  }
  }
  }
  else
  {
  uint8_t x_54; 
  lean_dec(x_38);
  lean_dec(x_28);
  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_3);
  lean_dec(x_2);
  x_54 = !lean_is_exclusive(x_43);
  if (x_54 == 0)
  {
  return x_43;
  }
  else
  {
  lean_object* x_55; lean_object* x_56; lean_object* x_57; 
  x_55 = lean_ctor_get(x_43, 0);
  x_56 = lean_ctor_get(x_43, 1);
  lean_inc(x_56);
  lean_inc(x_55);
  lean_dec(x_43);
  x_57 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_57, 0, x_55);
  lean_ctor_set(x_57, 1, x_56);
  return x_57;
  }
  }
  }
  else
  {
  uint8_t x_58; 
  lean_dec(x_28);
  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_3);
  lean_dec(x_2);
  x_58 = !lean_is_exclusive(x_37);
  if (x_58 == 0)
  {
  return x_37;
  }
  else
  {
  lean_object* x_59; lean_object* x_60; lean_object* x_61; 
  x_59 = lean_ctor_get(x_37, 0);
  x_60 = lean_ctor_get(x_37, 1);
  lean_inc(x_60);
  lean_inc(x_59);
  lean_dec(x_37);
  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_62; 
  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_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_62 = !lean_is_exclusive(x_27);
  if (x_62 == 0)
  {
  return x_27;
  }
  else
  {
  lean_object* x_63; lean_object* x_64; lean_object* x_65; 
  x_63 = lean_ctor_get(x_27, 0);
  x_64 = lean_ctor_get(x_27, 1);
  lean_inc(x_64);
  lean_inc(x_63);
  lean_dec(x_27);
  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_66; 
  lean_dec(x_14);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_66 = !lean_is_exclusive(x_18);
  if (x_66 == 0)
  {
  return x_18;
  }
  else
  {
  lean_object* x_67; lean_object* x_68; lean_object* x_69; 
  x_67 = lean_ctor_get(x_18, 0);
  x_68 = lean_ctor_get(x_18, 1);
  lean_inc(x_68);
  lean_inc(x_67);
  lean_dec(x_18);
  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
  {
  uint8_t x_70; 
  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_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_70 = !lean_is_exclusive(x_13);
  if (x_70 == 0)
  {
  return x_13;
  }
  else
  {
  lean_object* x_71; lean_object* x_72; lean_object* x_73; 
  x_71 = lean_ctor_get(x_13, 0);
  x_72 = lean_ctor_get(x_13, 1);
  lean_inc(x_72);
  lean_inc(x_71);
  lean_dec(x_13);
  x_73 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_73, 0, x_71);
  lean_ctor_set(x_73, 1, x_72);
  return x_73;
  }
  }
  }
  }
  lean_object* l_Lean_Elab_Term_elabMutualDef_go(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; 
  x_10 = l_Lean_Elab_Term_getLevelNames___rarg(x_4, x_5, x_6, x_7, x_8, x_9);
  x_11 = lean_ctor_get(x_10, 0);
  lean_inc(x_11);
  x_12 = lean_ctor_get(x_10, 1);
  lean_inc(x_12);
  lean_dec(x_10);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  lean_inc(x_4);
  lean_inc(x_3);
  x_13 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_12);
  if (lean_obj_tag(x_13) == 0)
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; 
  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);
  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_16 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders(x_2, x_14, x_3, x_4, x_5, x_6, x_7, x_8, x_15);
  if (lean_obj_tag(x_16) == 0)
  {
  lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; 
  x_17 = lean_ctor_get(x_16, 0);
  lean_inc(x_17);
  x_18 = lean_ctor_get(x_16, 1);
  lean_inc(x_18);
  lean_dec(x_16);
  x_19 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getAllUserLevelNames(x_17);
  lean_inc(x_17);
  x_20 = lean_alloc_closure((void*)(l_Lean_Elab_Term_elabMutualDef_go___lambda__2___boxed), 12, 4);
  lean_closure_set(x_20, 0, x_17);
  lean_closure_set(x_20, 1, x_11);
  lean_closure_set(x_20, 2, x_19);
  lean_closure_set(x_20, 3, x_1);
  x_21 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withFunLocalDecls___rarg(x_17, x_20, x_3, x_4, x_5, x_6, x_7, x_8, x_18);
  return x_21;
  }
  else
  {
  uint8_t x_22; 
  lean_dec(x_11);
  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_22 = !lean_is_exclusive(x_16);
  if (x_22 == 0)
  {
  return x_16;
  }
  else
  {
  lean_object* x_23; lean_object* x_24; lean_object* x_25; 
  x_23 = lean_ctor_get(x_16, 0);
  x_24 = lean_ctor_get(x_16, 1);
  lean_inc(x_24);
  lean_inc(x_23);
  lean_dec(x_16);
  x_25 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_25, 0, x_23);
  lean_ctor_set(x_25, 1, x_24);
  return x_25;
  }
  }
  }
  else
  {
  uint8_t x_26; 
  lean_dec(x_11);
  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_26 = !lean_is_exclusive(x_13);
  if (x_26 == 0)
  {
  return x_13;
  }
  else
  {
  lean_object* x_27; lean_object* x_28; lean_object* x_29; 
  x_27 = lean_ctor_get(x_13, 0);
  x_28 = lean_ctor_get(x_13, 1);
  lean_inc(x_28);
  lean_inc(x_27);
  lean_dec(x_13);
  x_29 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_29, 0, x_27);
  lean_ctor_set(x_29, 1, x_28);
  return x_29;
  }
  }
  }
  }
  lean_object* l_List_mapM___at_Lean_Elab_Term_elabMutualDef_go___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_List_mapM___at_Lean_Elab_Term_elabMutualDef_go___spec__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_9;
  }
  }
  lean_object* l_Lean_Elab_Term_elabMutualDef_go___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_Term_elabMutualDef_go___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_4);
  return x_13;
  }
  }
  lean_object* l_Lean_Elab_Term_elabMutualDef_go___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_elabMutualDef_go(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_Term_elabMutualDef(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 = l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isExample(x_2);
  if (x_10 == 0)
  {
  lean_object* x_11; 
  x_11 = l_Lean_Elab_Term_elabMutualDef_go(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  return x_11;
  }
  else
  {
  lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
  x_12 = lean_st_ref_get(x_8, x_9);
  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_ctor_get(x_13, 0);
  lean_inc(x_15);
  lean_dec(x_13);
  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_16 = l_Lean_Elab_Term_elabMutualDef_go(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_14);
  if (lean_obj_tag(x_16) == 0)
  {
  lean_object* x_17; lean_object* x_18; lean_object* x_19; uint8_t x_20; 
  x_17 = lean_ctor_get(x_16, 0);
  lean_inc(x_17);
  x_18 = lean_ctor_get(x_16, 1);
  lean_inc(x_18);
  lean_dec(x_16);
  x_19 = l_Lean_setEnv___at_Lean_Elab_Term_evalExpr___spec__1(x_15, x_3, x_4, x_5, x_6, x_7, x_8, x_18);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  x_20 = !lean_is_exclusive(x_19);
  if (x_20 == 0)
  {
  lean_object* x_21; 
  x_21 = lean_ctor_get(x_19, 0);
  lean_dec(x_21);
  lean_ctor_set(x_19, 0, x_17);
  return x_19;
  }
  else
  {
  lean_object* x_22; lean_object* x_23; 
  x_22 = lean_ctor_get(x_19, 1);
  lean_inc(x_22);
  lean_dec(x_19);
  x_23 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_23, 0, x_17);
  lean_ctor_set(x_23, 1, x_22);
  return x_23;
  }
  }
  else
  {
  lean_object* x_24; lean_object* x_25; lean_object* x_26; uint8_t x_27; 
  x_24 = lean_ctor_get(x_16, 0);
  lean_inc(x_24);
  x_25 = lean_ctor_get(x_16, 1);
  lean_inc(x_25);
  lean_dec(x_16);
  x_26 = l_Lean_setEnv___at_Lean_Elab_Term_evalExpr___spec__1(x_15, x_3, x_4, x_5, x_6, x_7, x_8, x_25);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  x_27 = !lean_is_exclusive(x_26);
  if (x_27 == 0)
  {
  lean_object* x_28; 
  x_28 = lean_ctor_get(x_26, 0);
  lean_dec(x_28);
  lean_ctor_set_tag(x_26, 1);
  lean_ctor_set(x_26, 0, x_24);
  return x_26;
  }
  else
  {
  lean_object* x_29; lean_object* x_30; 
  x_29 = lean_ctor_get(x_26, 1);
  lean_inc(x_29);
  lean_dec(x_26);
  x_30 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_30, 0, x_24);
  lean_ctor_set(x_30, 1, x_29);
  return x_30;
  }
  }
  }
  }
  }
  lean_object* l_Lean_Elab_Term_elabMutualDef___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_elabMutualDef(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_throwErrorAt___at_Lean_Elab_Command_elabMutualDef___spec__5(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; lean_object* x_9; uint8_t x_10; 
  x_6 = l_Lean_Elab_Command_getRef(x_3, x_4, x_5);
  x_7 = lean_ctor_get(x_6, 0);
  lean_inc(x_7);
  x_8 = lean_ctor_get(x_6, 1);
  lean_inc(x_8);
  lean_dec(x_6);
  x_9 = l_Lean_replaceRef(x_1, x_7);
  lean_dec(x_7);
  x_10 = !lean_is_exclusive(x_3);
  if (x_10 == 0)
  {
  lean_object* x_11; lean_object* x_12; 
  x_11 = lean_ctor_get(x_3, 6);
  lean_dec(x_11);
  lean_ctor_set(x_3, 6, x_9);
  x_12 = l_Lean_throwError___at_Lean_Elab_Command_elabExport___spec__2(x_2, x_3, x_4, x_8);
  return x_12;
  }
  else
  {
  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; 
  x_13 = lean_ctor_get(x_3, 0);
  x_14 = lean_ctor_get(x_3, 1);
  x_15 = lean_ctor_get(x_3, 2);
  x_16 = lean_ctor_get(x_3, 3);
  x_17 = lean_ctor_get(x_3, 4);
  x_18 = lean_ctor_get(x_3, 5);
  lean_inc(x_18);
  lean_inc(x_17);
  lean_inc(x_16);
  lean_inc(x_15);
  lean_inc(x_14);
  lean_inc(x_13);
  lean_dec(x_3);
  x_19 = lean_alloc_ctor(0, 7, 0);
  lean_ctor_set(x_19, 0, x_13);
  lean_ctor_set(x_19, 1, x_14);
  lean_ctor_set(x_19, 2, x_15);
  lean_ctor_set(x_19, 3, x_16);
  lean_ctor_set(x_19, 4, x_17);
  lean_ctor_set(x_19, 5, x_18);
  lean_ctor_set(x_19, 6, x_9);
  x_20 = l_Lean_throwError___at_Lean_Elab_Command_elabExport___spec__2(x_2, x_19, x_4, x_8);
  return x_20;
  }
  }
  }
  lean_object* l_Lean_Elab_elabAttr___at_Lean_Elab_Command_elabMutualDef___spec__4___lambda__1(uint8_t 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_alloc_ctor(0, 2, 1);
  lean_ctor_set(x_8, 0, x_2);
  lean_ctor_set(x_8, 1, x_3);
  lean_ctor_set_uint8(x_8, sizeof(void*)*2, x_1);
  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_elabAttr___at_Lean_Elab_Command_elabMutualDef___spec__4___lambda__2(uint8_t 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; uint8_t x_11; 
  x_7 = lean_st_ref_get(x_5, x_6);
  x_8 = lean_ctor_get(x_7, 0);
  lean_inc(x_8);
  x_9 = lean_ctor_get(x_7, 1);
  lean_inc(x_9);
  lean_dec(x_7);
  x_10 = lean_ctor_get(x_8, 0);
  lean_inc(x_10);
  lean_dec(x_8);
  x_11 = l_Lean_isAttribute(x_10, x_3);
  lean_dec(x_10);
  if (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; uint8_t x_18; 
  lean_dec(x_2);
  x_12 = lean_alloc_ctor(4, 1, 0);
  lean_ctor_set(x_12, 0, x_3);
  x_13 = l_Lean_Elab_elabAttr___rarg___lambda__20___closed__2;
  x_14 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_14, 0, x_13);
  lean_ctor_set(x_14, 1, x_12);
  x_15 = l_Lean_Meta_Match_Pattern_toMessageData___closed__6;
  x_16 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_16, 0, x_14);
  lean_ctor_set(x_16, 1, x_15);
  x_17 = l_Lean_throwError___at_Lean_Elab_Command_elabExport___spec__6(x_16, x_4, x_5, x_9);
  x_18 = !lean_is_exclusive(x_17);
  if (x_18 == 0)
  {
  return x_17;
  }
  else
  {
  lean_object* x_19; lean_object* x_20; lean_object* x_21; 
  x_19 = lean_ctor_get(x_17, 0);
  x_20 = lean_ctor_get(x_17, 1);
  lean_inc(x_20);
  lean_inc(x_19);
  lean_dec(x_17);
  x_21 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_21, 0, x_19);
  lean_ctor_set(x_21, 1, x_20);
  return x_21;
  }
  }
  else
  {
  lean_object* x_22; lean_object* x_23; 
  x_22 = lean_box(0);
  x_23 = l_Lean_Elab_elabAttr___at_Lean_Elab_Command_elabMutualDef___spec__4___lambda__1(x_1, x_3, x_2, x_22, x_4, x_5, x_9);
  lean_dec(x_4);
  return x_23;
  }
  }
  }
  lean_object* l_Lean_Elab_elabAttr___at_Lean_Elab_Command_elabMutualDef___spec__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  uint8_t x_5; lean_object* x_6; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; 
  x_114 = lean_unsigned_to_nat(0u);
  x_115 = l_Lean_Syntax_getArg(x_1, x_114);
  x_116 = lean_st_ref_get(x_3, x_4);
  x_117 = lean_ctor_get(x_116, 0);
  lean_inc(x_117);
  x_118 = lean_ctor_get(x_116, 1);
  lean_inc(x_118);
  lean_dec(x_116);
  x_119 = lean_ctor_get(x_117, 0);
  lean_inc(x_119);
  lean_dec(x_117);
  x_120 = l_Lean_Elab_Command_getScope___rarg(x_3, x_118);
  x_121 = lean_ctor_get(x_120, 0);
  lean_inc(x_121);
  x_122 = lean_ctor_get(x_120, 1);
  lean_inc(x_122);
  lean_dec(x_120);
  x_123 = lean_ctor_get(x_121, 2);
  lean_inc(x_123);
  lean_dec(x_121);
  x_124 = l_Lean_Elab_Command_getScope___rarg(x_3, x_122);
  x_125 = lean_ctor_get(x_124, 0);
  lean_inc(x_125);
  x_126 = lean_ctor_get(x_124, 1);
  lean_inc(x_126);
  lean_dec(x_124);
  x_127 = lean_ctor_get(x_125, 3);
  lean_inc(x_127);
  lean_dec(x_125);
  lean_inc(x_119);
  x_128 = lean_alloc_closure((void*)(l___private_Lean_Elab_Util_0__Lean_Elab_expandMacro_x3f___boxed), 4, 1);
  lean_closure_set(x_128, 0, x_119);
  lean_inc(x_123);
  x_129 = lean_alloc_closure((void*)(l_ReaderT_pure___at_Lean_Elab_liftMacroM___spec__1___rarg___boxed), 3, 1);
  lean_closure_set(x_129, 0, x_123);
  lean_inc(x_119);
  x_130 = lean_alloc_closure((void*)(l_Lean_Elab_liftMacroM___rarg___lambda__1___boxed), 4, 1);
  lean_closure_set(x_130, 0, x_119);
  lean_inc(x_127);
  lean_inc(x_123);
  lean_inc(x_119);
  x_131 = lean_alloc_closure((void*)(l_Lean_Elab_liftMacroM___rarg___lambda__2___boxed), 6, 3);
  lean_closure_set(x_131, 0, x_119);
  lean_closure_set(x_131, 1, x_123);
  lean_closure_set(x_131, 2, x_127);
  lean_inc(x_119);
  x_132 = lean_alloc_closure((void*)(l_Lean_Elab_liftMacroM___rarg___lambda__3___boxed), 6, 3);
  lean_closure_set(x_132, 0, x_119);
  lean_closure_set(x_132, 1, x_123);
  lean_closure_set(x_132, 2, x_127);
  x_133 = lean_alloc_ctor(0, 5, 0);
  lean_ctor_set(x_133, 0, x_128);
  lean_ctor_set(x_133, 1, x_129);
  lean_ctor_set(x_133, 2, x_130);
  lean_ctor_set(x_133, 3, x_131);
  lean_ctor_set(x_133, 4, x_132);
  x_134 = x_133;
  x_135 = l_Lean_Elab_Command_getRef(x_2, x_3, x_126);
  x_136 = lean_ctor_get(x_135, 0);
  lean_inc(x_136);
  x_137 = lean_ctor_get(x_135, 1);
  lean_inc(x_137);
  lean_dec(x_135);
  x_138 = l_Lean_Elab_Command_getCurrMacroScope(x_2, x_3, x_137);
  x_139 = lean_ctor_get(x_138, 0);
  lean_inc(x_139);
  x_140 = lean_ctor_get(x_138, 1);
  lean_inc(x_140);
  lean_dec(x_138);
  x_141 = lean_ctor_get(x_2, 2);
  lean_inc(x_141);
  x_142 = lean_st_ref_get(x_3, x_140);
  x_143 = lean_ctor_get(x_142, 0);
  lean_inc(x_143);
  x_144 = lean_ctor_get(x_142, 1);
  lean_inc(x_144);
  lean_dec(x_142);
  x_145 = lean_ctor_get(x_143, 4);
  lean_inc(x_145);
  lean_dec(x_143);
  x_146 = lean_st_ref_get(x_3, x_144);
  x_147 = lean_ctor_get(x_146, 0);
  lean_inc(x_147);
  x_148 = lean_ctor_get(x_146, 1);
  lean_inc(x_148);
  lean_dec(x_146);
  x_149 = lean_ctor_get(x_147, 3);
  lean_inc(x_149);
  lean_dec(x_147);
  x_150 = lean_environment_main_module(x_119);
  x_151 = lean_alloc_ctor(0, 6, 0);
  lean_ctor_set(x_151, 0, x_134);
  lean_ctor_set(x_151, 1, x_150);
  lean_ctor_set(x_151, 2, x_139);
  lean_ctor_set(x_151, 3, x_141);
  lean_ctor_set(x_151, 4, x_145);
  lean_ctor_set(x_151, 5, x_136);
  x_152 = lean_box(0);
  x_153 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_153, 0, x_149);
  lean_ctor_set(x_153, 1, x_152);
  x_154 = l_Lean_Elab_toAttributeKind(x_115, x_151, x_153);
  lean_dec(x_115);
  if (lean_obj_tag(x_154) == 0)
  {
  lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; uint8_t x_161; 
  x_155 = lean_ctor_get(x_154, 0);
  lean_inc(x_155);
  x_156 = lean_ctor_get(x_154, 1);
  lean_inc(x_156);
  lean_dec(x_154);
  x_157 = lean_ctor_get(x_156, 0);
  lean_inc(x_157);
  x_158 = lean_st_ref_take(x_3, x_148);
  x_159 = lean_ctor_get(x_158, 0);
  lean_inc(x_159);
  x_160 = lean_ctor_get(x_158, 1);
  lean_inc(x_160);
  lean_dec(x_158);
  x_161 = !lean_is_exclusive(x_159);
  if (x_161 == 0)
  {
  lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; uint8_t x_169; 
  x_162 = lean_ctor_get(x_159, 3);
  lean_dec(x_162);
  lean_ctor_set(x_159, 3, x_157);
  x_163 = lean_st_ref_set(x_3, x_159, x_160);
  x_164 = lean_ctor_get(x_163, 1);
  lean_inc(x_164);
  lean_dec(x_163);
  x_165 = lean_ctor_get(x_156, 1);
  lean_inc(x_165);
  lean_dec(x_156);
  x_166 = l_List_reverse___rarg(x_165);
  x_167 = l_List_forM___at_Lean_Elab_Command_elabCommand___spec__15(x_166, x_2, x_3, x_164);
  x_168 = lean_ctor_get(x_167, 1);
  lean_inc(x_168);
  lean_dec(x_167);
  x_169 = lean_unbox(x_155);
  lean_dec(x_155);
  x_5 = x_169;
  x_6 = x_168;
  goto block_113;
  }
  else
  {
  lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; uint8_t x_185; 
  x_170 = lean_ctor_get(x_159, 0);
  x_171 = lean_ctor_get(x_159, 1);
  x_172 = lean_ctor_get(x_159, 2);
  x_173 = lean_ctor_get(x_159, 4);
  x_174 = lean_ctor_get(x_159, 5);
  x_175 = lean_ctor_get(x_159, 6);
  x_176 = lean_ctor_get(x_159, 7);
  x_177 = lean_ctor_get(x_159, 8);
  lean_inc(x_177);
  lean_inc(x_176);
  lean_inc(x_175);
  lean_inc(x_174);
  lean_inc(x_173);
  lean_inc(x_172);
  lean_inc(x_171);
  lean_inc(x_170);
  lean_dec(x_159);
  x_178 = lean_alloc_ctor(0, 9, 0);
  lean_ctor_set(x_178, 0, x_170);
  lean_ctor_set(x_178, 1, x_171);
  lean_ctor_set(x_178, 2, x_172);
  lean_ctor_set(x_178, 3, x_157);
  lean_ctor_set(x_178, 4, x_173);
  lean_ctor_set(x_178, 5, x_174);
  lean_ctor_set(x_178, 6, x_175);
  lean_ctor_set(x_178, 7, x_176);
  lean_ctor_set(x_178, 8, x_177);
  x_179 = lean_st_ref_set(x_3, x_178, x_160);
  x_180 = lean_ctor_get(x_179, 1);
  lean_inc(x_180);
  lean_dec(x_179);
  x_181 = lean_ctor_get(x_156, 1);
  lean_inc(x_181);
  lean_dec(x_156);
  x_182 = l_List_reverse___rarg(x_181);
  x_183 = l_List_forM___at_Lean_Elab_Command_elabCommand___spec__15(x_182, x_2, x_3, x_180);
  x_184 = lean_ctor_get(x_183, 1);
  lean_inc(x_184);
  lean_dec(x_183);
  x_185 = lean_unbox(x_155);
  lean_dec(x_155);
  x_5 = x_185;
  x_6 = x_184;
  goto block_113;
  }
  }
  else
  {
  lean_object* x_186; 
  x_186 = lean_ctor_get(x_154, 0);
  lean_inc(x_186);
  lean_dec(x_154);
  if (lean_obj_tag(x_186) == 0)
  {
  lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; uint8_t x_192; 
  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_189 = lean_alloc_ctor(2, 1, 0);
  lean_ctor_set(x_189, 0, x_188);
  x_190 = lean_alloc_ctor(0, 1, 0);
  lean_ctor_set(x_190, 0, x_189);
  x_191 = l_Lean_throwErrorAt___at_Lean_Elab_Command_mkDefViewOfInstance___spec__4(x_187, x_190, x_2, x_3, x_148);
  lean_dec(x_187);
  x_192 = !lean_is_exclusive(x_191);
  if (x_192 == 0)
  {
  return x_191;
  }
  else
  {
  lean_object* x_193; lean_object* x_194; lean_object* x_195; 
  x_193 = lean_ctor_get(x_191, 0);
  x_194 = lean_ctor_get(x_191, 1);
  lean_inc(x_194);
  lean_inc(x_193);
  lean_dec(x_191);
  x_195 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_195, 0, x_193);
  lean_ctor_set(x_195, 1, x_194);
  return x_195;
  }
  }
  else
  {
  lean_object* x_196; uint8_t x_197; 
  lean_dec(x_2);
  x_196 = l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Command_mkDefViewOfInstance___spec__6___rarg(x_148);
  x_197 = !lean_is_exclusive(x_196);
  if (x_197 == 0)
  {
  return x_196;
  }
  else
  {
  lean_object* x_198; lean_object* x_199; lean_object* x_200; 
  x_198 = lean_ctor_get(x_196, 0);
  x_199 = lean_ctor_get(x_196, 1);
  lean_inc(x_199);
  lean_inc(x_198);
  lean_dec(x_196);
  x_200 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_200, 0, x_198);
  lean_ctor_set(x_200, 1, x_199);
  return x_200;
  }
  }
  }
  block_113:
  {
  lean_object* x_7; lean_object* x_8; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; 
  x_28 = lean_unsigned_to_nat(1u);
  x_29 = l_Lean_Syntax_getArg(x_1, x_28);
  x_30 = lean_st_ref_get(x_3, x_6);
  x_31 = lean_ctor_get(x_30, 0);
  lean_inc(x_31);
  x_32 = lean_ctor_get(x_30, 1);
  lean_inc(x_32);
  lean_dec(x_30);
  x_33 = lean_ctor_get(x_31, 0);
  lean_inc(x_33);
  lean_dec(x_31);
  x_34 = l_Lean_Elab_Command_getScope___rarg(x_3, x_32);
  x_35 = lean_ctor_get(x_34, 0);
  lean_inc(x_35);
  x_36 = lean_ctor_get(x_34, 1);
  lean_inc(x_36);
  lean_dec(x_34);
  x_37 = lean_ctor_get(x_35, 2);
  lean_inc(x_37);
  lean_dec(x_35);
  x_38 = l_Lean_Elab_Command_getScope___rarg(x_3, x_36);
  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_ctor_get(x_39, 3);
  lean_inc(x_41);
  lean_dec(x_39);
  lean_inc(x_33);
  x_42 = lean_alloc_closure((void*)(l___private_Lean_Elab_Util_0__Lean_Elab_expandMacro_x3f___boxed), 4, 1);
  lean_closure_set(x_42, 0, x_33);
  lean_inc(x_37);
  x_43 = lean_alloc_closure((void*)(l_ReaderT_pure___at_Lean_Elab_liftMacroM___spec__1___rarg___boxed), 3, 1);
  lean_closure_set(x_43, 0, x_37);
  lean_inc(x_33);
  x_44 = lean_alloc_closure((void*)(l_Lean_Elab_liftMacroM___rarg___lambda__1___boxed), 4, 1);
  lean_closure_set(x_44, 0, x_33);
  lean_inc(x_41);
  lean_inc(x_37);
  lean_inc(x_33);
  x_45 = lean_alloc_closure((void*)(l_Lean_Elab_liftMacroM___rarg___lambda__2___boxed), 6, 3);
  lean_closure_set(x_45, 0, x_33);
  lean_closure_set(x_45, 1, x_37);
  lean_closure_set(x_45, 2, x_41);
  lean_inc(x_33);
  x_46 = lean_alloc_closure((void*)(l_Lean_Elab_liftMacroM___rarg___lambda__3___boxed), 6, 3);
  lean_closure_set(x_46, 0, x_33);
  lean_closure_set(x_46, 1, x_37);
  lean_closure_set(x_46, 2, x_41);
  x_47 = lean_alloc_ctor(0, 5, 0);
  lean_ctor_set(x_47, 0, x_42);
  lean_ctor_set(x_47, 1, x_43);
  lean_ctor_set(x_47, 2, x_44);
  lean_ctor_set(x_47, 3, x_45);
  lean_ctor_set(x_47, 4, x_46);
  x_48 = x_47;
  x_49 = l_Lean_Elab_Command_getRef(x_2, x_3, x_40);
  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_52 = l_Lean_Elab_Command_getCurrMacroScope(x_2, x_3, x_51);
  x_53 = lean_ctor_get(x_52, 0);
  lean_inc(x_53);
  x_54 = lean_ctor_get(x_52, 1);
  lean_inc(x_54);
  lean_dec(x_52);
  x_55 = lean_ctor_get(x_2, 2);
  lean_inc(x_55);
  x_56 = lean_st_ref_get(x_3, x_54);
  x_57 = lean_ctor_get(x_56, 0);
  lean_inc(x_57);
  x_58 = lean_ctor_get(x_56, 1);
  lean_inc(x_58);
  lean_dec(x_56);
  x_59 = lean_ctor_get(x_57, 4);
  lean_inc(x_59);
  lean_dec(x_57);
  x_60 = lean_st_ref_get(x_3, x_58);
  x_61 = lean_ctor_get(x_60, 0);
  lean_inc(x_61);
  x_62 = lean_ctor_get(x_60, 1);
  lean_inc(x_62);
  lean_dec(x_60);
  x_63 = lean_ctor_get(x_61, 3);
  lean_inc(x_63);
  lean_dec(x_61);
  x_64 = lean_environment_main_module(x_33);
  x_65 = lean_alloc_ctor(0, 6, 0);
  lean_ctor_set(x_65, 0, x_48);
  lean_ctor_set(x_65, 1, x_64);
  lean_ctor_set(x_65, 2, x_53);
  lean_ctor_set(x_65, 3, x_55);
  lean_ctor_set(x_65, 4, x_59);
  lean_ctor_set(x_65, 5, x_50);
  x_66 = lean_box(0);
  x_67 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_67, 0, x_63);
  lean_ctor_set(x_67, 1, x_66);
  x_68 = l_Lean_expandMacros(x_29, x_65, x_67);
  if (lean_obj_tag(x_68) == 0)
  {
  lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; uint8_t x_75; 
  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_71 = lean_ctor_get(x_70, 0);
  lean_inc(x_71);
  x_72 = lean_st_ref_take(x_3, x_62);
  x_73 = lean_ctor_get(x_72, 0);
  lean_inc(x_73);
  x_74 = lean_ctor_get(x_72, 1);
  lean_inc(x_74);
  lean_dec(x_72);
  x_75 = !lean_is_exclusive(x_73);
  if (x_75 == 0)
  {
  lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; 
  x_76 = lean_ctor_get(x_73, 3);
  lean_dec(x_76);
  lean_ctor_set(x_73, 3, x_71);
  x_77 = lean_st_ref_set(x_3, x_73, x_74);
  x_78 = lean_ctor_get(x_77, 1);
  lean_inc(x_78);
  lean_dec(x_77);
  x_79 = lean_ctor_get(x_70, 1);
  lean_inc(x_79);
  lean_dec(x_70);
  x_80 = l_List_reverse___rarg(x_79);
  x_81 = l_List_forM___at_Lean_Elab_Command_elabCommand___spec__15(x_80, x_2, x_3, x_78);
  x_82 = lean_ctor_get(x_81, 1);
  lean_inc(x_82);
  lean_dec(x_81);
  x_7 = x_69;
  x_8 = x_82;
  goto block_27;
  }
  else
  {
  lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; 
  x_83 = lean_ctor_get(x_73, 0);
  x_84 = lean_ctor_get(x_73, 1);
  x_85 = lean_ctor_get(x_73, 2);
  x_86 = lean_ctor_get(x_73, 4);
  x_87 = lean_ctor_get(x_73, 5);
  x_88 = lean_ctor_get(x_73, 6);
  x_89 = lean_ctor_get(x_73, 7);
  x_90 = lean_ctor_get(x_73, 8);
  lean_inc(x_90);
  lean_inc(x_89);
  lean_inc(x_88);
  lean_inc(x_87);
  lean_inc(x_86);
  lean_inc(x_85);
  lean_inc(x_84);
  lean_inc(x_83);
  lean_dec(x_73);
  x_91 = lean_alloc_ctor(0, 9, 0);
  lean_ctor_set(x_91, 0, x_83);
  lean_ctor_set(x_91, 1, x_84);
  lean_ctor_set(x_91, 2, x_85);
  lean_ctor_set(x_91, 3, x_71);
  lean_ctor_set(x_91, 4, x_86);
  lean_ctor_set(x_91, 5, x_87);
  lean_ctor_set(x_91, 6, x_88);
  lean_ctor_set(x_91, 7, x_89);
  lean_ctor_set(x_91, 8, x_90);
  x_92 = lean_st_ref_set(x_3, x_91, x_74);
  x_93 = lean_ctor_get(x_92, 1);
  lean_inc(x_93);
  lean_dec(x_92);
  x_94 = lean_ctor_get(x_70, 1);
  lean_inc(x_94);
  lean_dec(x_70);
  x_95 = l_List_reverse___rarg(x_94);
  x_96 = l_List_forM___at_Lean_Elab_Command_elabCommand___spec__15(x_95, x_2, x_3, x_93);
  x_97 = lean_ctor_get(x_96, 1);
  lean_inc(x_97);
  lean_dec(x_96);
  x_7 = x_69;
  x_8 = x_97;
  goto block_27;
  }
  }
  else
  {
  lean_object* x_98; 
  x_98 = lean_ctor_get(x_68, 0);
  lean_inc(x_98);
  lean_dec(x_68);
  if (lean_obj_tag(x_98) == 0)
  {
  lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; uint8_t x_104; 
  x_99 = lean_ctor_get(x_98, 0);
  lean_inc(x_99);
  x_100 = lean_ctor_get(x_98, 1);
  lean_inc(x_100);
  lean_dec(x_98);
  x_101 = lean_alloc_ctor(2, 1, 0);
  lean_ctor_set(x_101, 0, x_100);
  x_102 = lean_alloc_ctor(0, 1, 0);
  lean_ctor_set(x_102, 0, x_101);
  x_103 = l_Lean_throwErrorAt___at_Lean_Elab_Command_elabCommand___spec__16(x_99, x_102, x_2, x_3, x_62);
  lean_dec(x_99);
  x_104 = !lean_is_exclusive(x_103);
  if (x_104 == 0)
  {
  return x_103;
  }
  else
  {
  lean_object* x_105; lean_object* x_106; lean_object* x_107; 
  x_105 = lean_ctor_get(x_103, 0);
  x_106 = lean_ctor_get(x_103, 1);
  lean_inc(x_106);
  lean_inc(x_105);
  lean_dec(x_103);
  x_107 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_107, 0, x_105);
  lean_ctor_set(x_107, 1, x_106);
  return x_107;
  }
  }
  else
  {
  lean_object* x_108; uint8_t x_109; 
  lean_dec(x_2);
  x_108 = l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Command_elabCommand___spec__18___rarg(x_62);
  x_109 = !lean_is_exclusive(x_108);
  if (x_109 == 0)
  {
  return x_108;
  }
  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);
  lean_inc(x_111);
  lean_inc(x_110);
  lean_dec(x_108);
  x_112 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_112, 0, x_110);
  lean_ctor_set(x_112, 1, x_111);
  return x_112;
  }
  }
  }
  block_27:
  {
  lean_object* x_9; lean_object* x_10; uint8_t x_11; 
  lean_inc(x_7);
  x_9 = l_Lean_Syntax_getKind(x_7);
  x_10 = l_Lean_myMacro____x40_Init_NotationExtra___hyg_1354____closed__14;
  x_11 = lean_name_eq(x_9, x_10);
  if (x_11 == 0)
  {
  if (lean_obj_tag(x_9) == 1)
  {
  lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
  x_12 = lean_ctor_get(x_9, 1);
  lean_inc(x_12);
  lean_dec(x_9);
  x_13 = lean_box(0);
  x_14 = lean_name_mk_string(x_13, x_12);
  x_15 = l_Lean_Elab_elabAttr___at_Lean_Elab_Command_elabMutualDef___spec__4___lambda__2(x_5, x_7, x_14, x_2, x_3, x_8);
  return x_15;
  }
  else
  {
  lean_object* x_16; lean_object* x_17; uint8_t x_18; 
  lean_dec(x_9);
  x_16 = l_Lean_Elab_elabAttr___rarg___lambda__22___closed__2;
  x_17 = l_Lean_throwErrorAt___at_Lean_Elab_Command_elabMutualDef___spec__5(x_7, x_16, x_2, x_3, x_8);
  lean_dec(x_7);
  x_18 = !lean_is_exclusive(x_17);
  if (x_18 == 0)
  {
  return x_17;
  }
  else
  {
  lean_object* x_19; lean_object* x_20; lean_object* x_21; 
  x_19 = lean_ctor_get(x_17, 0);
  x_20 = lean_ctor_get(x_17, 1);
  lean_inc(x_20);
  lean_inc(x_19);
  lean_dec(x_17);
  x_21 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_21, 0, x_19);
  lean_ctor_set(x_21, 1, x_20);
  return x_21;
  }
  }
  }
  else
  {
  lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; 
  lean_dec(x_9);
  x_22 = lean_unsigned_to_nat(0u);
  x_23 = l_Lean_Syntax_getArg(x_7, x_22);
  x_24 = l_Lean_Syntax_getId(x_23);
  lean_dec(x_23);
  x_25 = lean_erase_macro_scopes(x_24);
  x_26 = l_Lean_Elab_elabAttr___at_Lean_Elab_Command_elabMutualDef___spec__4___lambda__2(x_5, x_7, x_25, x_2, x_3, x_8);
  return x_26;
  }
  }
  }
  }
  }
  lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_elabMutualDef___spec__6(lean_object* x_1, size_t x_2, size_t 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 = x_3 < x_2;
  if (x_8 == 0)
  {
  lean_object* x_9; 
  lean_dec(x_5);
  x_9 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_9, 0, x_4);
  lean_ctor_set(x_9, 1, x_7);
  return x_9;
  }
  else
  {
  lean_object* x_10; lean_object* x_11; 
  x_10 = lean_array_uget(x_1, x_3);
  lean_inc(x_5);
  x_11 = l_Lean_Elab_elabAttr___at_Lean_Elab_Command_elabMutualDef___spec__4(x_10, x_5, x_6, x_7);
  lean_dec(x_10);
  if (lean_obj_tag(x_11) == 0)
  {
  lean_object* x_12; lean_object* x_13; lean_object* x_14; size_t x_15; size_t x_16; 
  x_12 = lean_ctor_get(x_11, 0);
  lean_inc(x_12);
  x_13 = lean_ctor_get(x_11, 1);
  lean_inc(x_13);
  lean_dec(x_11);
  x_14 = lean_array_push(x_4, x_12);
  x_15 = 1;
  x_16 = x_3 + x_15;
  x_3 = x_16;
  x_4 = x_14;
  x_7 = x_13;
  goto _start;
  }
  else
  {
  uint8_t x_18; 
  lean_dec(x_5);
  lean_dec(x_4);
  x_18 = !lean_is_exclusive(x_11);
  if (x_18 == 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_inc(x_19);
  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;
  }
  }
  }
  }
  }
  lean_object* l_Lean_Elab_elabAttrs___at_Lean_Elab_Command_elabMutualDef___spec__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; size_t x_6; size_t x_7; lean_object* x_8; lean_object* x_9; 
  x_5 = lean_array_get_size(x_1);
  x_6 = lean_usize_of_nat(x_5);
  lean_dec(x_5);
  x_7 = 0;
  x_8 = l_Array_empty___closed__1;
  x_9 = l_Array_forInUnsafe_loop___at_Lean_Elab_Command_elabMutualDef___spec__6(x_1, x_6, x_7, x_8, x_2, x_3, x_4);
  if (lean_obj_tag(x_9) == 0)
  {
  uint8_t x_10; 
  x_10 = !lean_is_exclusive(x_9);
  if (x_10 == 0)
  {
  return x_9;
  }
  else
  {
  lean_object* x_11; lean_object* x_12; lean_object* x_13; 
  x_11 = lean_ctor_get(x_9, 0);
  x_12 = lean_ctor_get(x_9, 1);
  lean_inc(x_12);
  lean_inc(x_11);
  lean_dec(x_9);
  x_13 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_13, 0, x_11);
  lean_ctor_set(x_13, 1, x_12);
  return x_13;
  }
  }
  else
  {
  uint8_t x_14; 
  x_14 = !lean_is_exclusive(x_9);
  if (x_14 == 0)
  {
  return x_9;
  }
  else
  {
  lean_object* x_15; lean_object* x_16; lean_object* x_17; 
  x_15 = lean_ctor_get(x_9, 0);
  x_16 = lean_ctor_get(x_9, 1);
  lean_inc(x_16);
  lean_inc(x_15);
  lean_dec(x_9);
  x_17 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_17, 0, x_15);
  lean_ctor_set(x_17, 1, x_16);
  return x_17;
  }
  }
  }
  }
  lean_object* l_Lean_Elab_elabDeclAttrs___at_Lean_Elab_Command_elabMutualDef___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
  x_5 = lean_unsigned_to_nat(1u);
  x_6 = l_Lean_Syntax_getArg(x_1, x_5);
  x_7 = l_Lean_Syntax_getSepArgs(x_6);
  lean_dec(x_6);
  x_8 = l_Lean_Elab_elabAttrs___at_Lean_Elab_Command_elabMutualDef___spec__3(x_7, x_2, x_3, x_4);
  lean_dec(x_7);
  return x_8;
  }
  }
  lean_object* l_Lean_throwError___at_Lean_Elab_Command_elabMutualDef___spec__8(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; 
  x_5 = l_Lean_Elab_Command_getRef(x_2, x_3, x_4);
  x_6 = lean_ctor_get(x_5, 0);
  lean_inc(x_6);
  x_7 = lean_ctor_get(x_5, 1);
  lean_inc(x_7);
  lean_dec(x_5);
  x_8 = lean_ctor_get(x_2, 4);
  lean_inc(x_8);
  lean_inc(x_8);
  x_9 = l_Lean_Elab_getBetterRef(x_6, x_8);
  lean_dec(x_6);
  x_10 = l_Lean_addMessageContextPartial___at_Lean_Elab_Command_instAddMessageContextCommandElabM___spec__1(x_1, x_2, x_3, x_7);
  x_11 = lean_ctor_get(x_10, 0);
  lean_inc(x_11);
  x_12 = lean_ctor_get(x_10, 1);
  lean_inc(x_12);
  lean_dec(x_10);
  x_13 = l_Lean_Elab_addMacroStack___at_Lean_Elab_Command_instAddErrorMessageContextCommandElabM___spec__1(x_11, x_8, x_2, x_3, x_12);
  lean_dec(x_2);
  lean_dec(x_8);
  x_14 = !lean_is_exclusive(x_13);
  if (x_14 == 0)
  {
  lean_object* x_15; lean_object* x_16; 
  x_15 = lean_ctor_get(x_13, 0);
  x_16 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_16, 0, x_9);
  lean_ctor_set(x_16, 1, x_15);
  lean_ctor_set_tag(x_13, 1);
  lean_ctor_set(x_13, 0, x_16);
  return x_13;
  }
  else
  {
  lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
  x_17 = lean_ctor_get(x_13, 0);
  x_18 = lean_ctor_get(x_13, 1);
  lean_inc(x_18);
  lean_inc(x_17);
  lean_dec(x_13);
  x_19 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_19, 0, x_9);
  lean_ctor_set(x_19, 1, x_17);
  x_20 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_20, 0, x_19);
  lean_ctor_set(x_20, 1, x_18);
  return x_20;
  }
  }
  }
  lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Command_elabMutualDef___spec__7(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; lean_object* x_9; uint8_t x_10; 
  x_6 = l_Lean_Elab_Command_getRef(x_3, x_4, x_5);
  x_7 = lean_ctor_get(x_6, 0);
  lean_inc(x_7);
  x_8 = lean_ctor_get(x_6, 1);
  lean_inc(x_8);
  lean_dec(x_6);
  x_9 = l_Lean_replaceRef(x_1, x_7);
  lean_dec(x_7);
  x_10 = !lean_is_exclusive(x_3);
  if (x_10 == 0)
  {
  lean_object* x_11; lean_object* x_12; 
  x_11 = lean_ctor_get(x_3, 6);
  lean_dec(x_11);
  lean_ctor_set(x_3, 6, x_9);
  x_12 = l_Lean_throwError___at_Lean_Elab_Command_elabMutualDef___spec__8(x_2, x_3, x_4, x_8);
  return x_12;
  }
  else
  {
  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; 
  x_13 = lean_ctor_get(x_3, 0);
  x_14 = lean_ctor_get(x_3, 1);
  x_15 = lean_ctor_get(x_3, 2);
  x_16 = lean_ctor_get(x_3, 3);
  x_17 = lean_ctor_get(x_3, 4);
  x_18 = lean_ctor_get(x_3, 5);
  lean_inc(x_18);
  lean_inc(x_17);
  lean_inc(x_16);
  lean_inc(x_15);
  lean_inc(x_14);
  lean_inc(x_13);
  lean_dec(x_3);
  x_19 = lean_alloc_ctor(0, 7, 0);
  lean_ctor_set(x_19, 0, x_13);
  lean_ctor_set(x_19, 1, x_14);
  lean_ctor_set(x_19, 2, x_15);
  lean_ctor_set(x_19, 3, x_16);
  lean_ctor_set(x_19, 4, x_17);
  lean_ctor_set(x_19, 5, x_18);
  lean_ctor_set(x_19, 6, x_9);
  x_20 = l_Lean_throwError___at_Lean_Elab_Command_elabMutualDef___spec__8(x_2, x_19, x_4, x_8);
  return x_20;
  }
  }
  }
  lean_object* l_Lean_throwError___at_Lean_Elab_Command_elabMutualDef___spec__10(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; 
  x_5 = l_Lean_Elab_Command_getRef(x_2, x_3, x_4);
  x_6 = lean_ctor_get(x_5, 0);
  lean_inc(x_6);
  x_7 = lean_ctor_get(x_5, 1);
  lean_inc(x_7);
  lean_dec(x_5);
  x_8 = lean_ctor_get(x_2, 4);
  lean_inc(x_8);
  lean_inc(x_8);
  x_9 = l_Lean_Elab_getBetterRef(x_6, x_8);
  lean_dec(x_6);
  x_10 = l_Lean_addMessageContextPartial___at_Lean_Elab_Command_instAddMessageContextCommandElabM___spec__1(x_1, x_2, x_3, x_7);
  x_11 = lean_ctor_get(x_10, 0);
  lean_inc(x_11);
  x_12 = lean_ctor_get(x_10, 1);
  lean_inc(x_12);
  lean_dec(x_10);
  x_13 = l_Lean_Elab_addMacroStack___at_Lean_Elab_Command_instAddErrorMessageContextCommandElabM___spec__1(x_11, x_8, x_2, x_3, x_12);
  lean_dec(x_2);
  lean_dec(x_8);
  x_14 = !lean_is_exclusive(x_13);
  if (x_14 == 0)
  {
  lean_object* x_15; lean_object* x_16; 
  x_15 = lean_ctor_get(x_13, 0);
  x_16 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_16, 0, x_9);
  lean_ctor_set(x_16, 1, x_15);
  lean_ctor_set_tag(x_13, 1);
  lean_ctor_set(x_13, 0, x_16);
  return x_13;
  }
  else
  {
  lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
  x_17 = lean_ctor_get(x_13, 0);
  x_18 = lean_ctor_get(x_13, 1);
  lean_inc(x_18);
  lean_inc(x_17);
  lean_dec(x_13);
  x_19 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_19, 0, x_9);
  lean_ctor_set(x_19, 1, x_17);
  x_20 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_20, 0, x_19);
  lean_ctor_set(x_20, 1, x_18);
  return x_20;
  }
  }
  }
  lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Command_elabMutualDef___spec__9(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; lean_object* x_9; uint8_t x_10; 
  x_6 = l_Lean_Elab_Command_getRef(x_3, x_4, x_5);
  x_7 = lean_ctor_get(x_6, 0);
  lean_inc(x_7);
  x_8 = lean_ctor_get(x_6, 1);
  lean_inc(x_8);
  lean_dec(x_6);
  x_9 = l_Lean_replaceRef(x_1, x_7);
  lean_dec(x_7);
  x_10 = !lean_is_exclusive(x_3);
  if (x_10 == 0)
  {
  lean_object* x_11; lean_object* x_12; 
  x_11 = lean_ctor_get(x_3, 6);
  lean_dec(x_11);
  lean_ctor_set(x_3, 6, x_9);
  x_12 = l_Lean_throwError___at_Lean_Elab_Command_elabMutualDef___spec__10(x_2, x_3, x_4, x_8);
  return x_12;
  }
  else
  {
  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; 
  x_13 = lean_ctor_get(x_3, 0);
  x_14 = lean_ctor_get(x_3, 1);
  x_15 = lean_ctor_get(x_3, 2);
  x_16 = lean_ctor_get(x_3, 3);
  x_17 = lean_ctor_get(x_3, 4);
  x_18 = lean_ctor_get(x_3, 5);
  lean_inc(x_18);
  lean_inc(x_17);
  lean_inc(x_16);
  lean_inc(x_15);
  lean_inc(x_14);
  lean_inc(x_13);
  lean_dec(x_3);
  x_19 = lean_alloc_ctor(0, 7, 0);
  lean_ctor_set(x_19, 0, x_13);
  lean_ctor_set(x_19, 1, x_14);
  lean_ctor_set(x_19, 2, x_15);
  lean_ctor_set(x_19, 3, x_16);
  lean_ctor_set(x_19, 4, x_17);
  lean_ctor_set(x_19, 5, x_18);
  lean_ctor_set(x_19, 6, x_9);
  x_20 = l_Lean_throwError___at_Lean_Elab_Command_elabMutualDef___spec__10(x_2, x_19, x_4, x_8);
  return x_20;
  }
  }
  }
  lean_object* l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, uint8_t x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
  _start:
  {
  uint8_t x_10; uint8_t x_11; uint8_t x_12; 
  x_10 = l_Lean_Syntax_isNone(x_1);
  x_11 = l_Lean_Syntax_isNone(x_2);
  x_12 = l_Lean_Syntax_isNone(x_3);
  if (x_10 == 0)
  {
  if (x_11 == 0)
  {
  if (x_12 == 0)
  {
  uint8_t x_13; lean_object* x_14; lean_object* x_15; 
  x_13 = 1;
  x_14 = lean_alloc_ctor(0, 2, 4);
  lean_ctor_set(x_14, 0, x_4);
  lean_ctor_set(x_14, 1, x_6);
  lean_ctor_set_uint8(x_14, sizeof(void*)*2, x_5);
  lean_ctor_set_uint8(x_14, sizeof(void*)*2 + 1, x_13);
  lean_ctor_set_uint8(x_14, sizeof(void*)*2 + 2, x_13);
  lean_ctor_set_uint8(x_14, sizeof(void*)*2 + 3, 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_9);
  return x_15;
  }
  else
  {
  uint8_t x_16; uint8_t x_17; lean_object* x_18; lean_object* x_19; 
  x_16 = 1;
  x_17 = 0;
  x_18 = lean_alloc_ctor(0, 2, 4);
  lean_ctor_set(x_18, 0, x_4);
  lean_ctor_set(x_18, 1, x_6);
  lean_ctor_set_uint8(x_18, sizeof(void*)*2, x_5);
  lean_ctor_set_uint8(x_18, sizeof(void*)*2 + 1, x_16);
  lean_ctor_set_uint8(x_18, sizeof(void*)*2 + 2, x_16);
  lean_ctor_set_uint8(x_18, sizeof(void*)*2 + 3, 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_9);
  return x_19;
  }
  }
  else
  {
  if (x_12 == 0)
  {
  uint8_t x_20; uint8_t x_21; lean_object* x_22; lean_object* x_23; 
  x_20 = 1;
  x_21 = 0;
  x_22 = lean_alloc_ctor(0, 2, 4);
  lean_ctor_set(x_22, 0, x_4);
  lean_ctor_set(x_22, 1, x_6);
  lean_ctor_set_uint8(x_22, sizeof(void*)*2, x_5);
  lean_ctor_set_uint8(x_22, sizeof(void*)*2 + 1, x_20);
  lean_ctor_set_uint8(x_22, sizeof(void*)*2 + 2, x_21);
  lean_ctor_set_uint8(x_22, sizeof(void*)*2 + 3, x_20);
  x_23 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_23, 0, x_22);
  lean_ctor_set(x_23, 1, x_9);
  return x_23;
  }
  else
  {
  uint8_t x_24; uint8_t x_25; lean_object* x_26; lean_object* x_27; 
  x_24 = 1;
  x_25 = 0;
  x_26 = lean_alloc_ctor(0, 2, 4);
  lean_ctor_set(x_26, 0, x_4);
  lean_ctor_set(x_26, 1, x_6);
  lean_ctor_set_uint8(x_26, sizeof(void*)*2, x_5);
  lean_ctor_set_uint8(x_26, sizeof(void*)*2 + 1, x_24);
  lean_ctor_set_uint8(x_26, sizeof(void*)*2 + 2, x_25);
  lean_ctor_set_uint8(x_26, sizeof(void*)*2 + 3, x_25);
  x_27 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_27, 0, x_26);
  lean_ctor_set(x_27, 1, x_9);
  return x_27;
  }
  }
  }
  else
  {
  if (x_11 == 0)
  {
  if (x_12 == 0)
  {
  uint8_t x_28; uint8_t x_29; lean_object* x_30; lean_object* x_31; 
  x_28 = 0;
  x_29 = 1;
  x_30 = lean_alloc_ctor(0, 2, 4);
  lean_ctor_set(x_30, 0, x_4);
  lean_ctor_set(x_30, 1, x_6);
  lean_ctor_set_uint8(x_30, sizeof(void*)*2, x_5);
  lean_ctor_set_uint8(x_30, sizeof(void*)*2 + 1, x_28);
  lean_ctor_set_uint8(x_30, sizeof(void*)*2 + 2, x_29);
  lean_ctor_set_uint8(x_30, sizeof(void*)*2 + 3, x_29);
  x_31 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_31, 0, x_30);
  lean_ctor_set(x_31, 1, x_9);
  return x_31;
  }
  else
  {
  uint8_t x_32; uint8_t x_33; lean_object* x_34; lean_object* x_35; 
  x_32 = 0;
  x_33 = 1;
  x_34 = lean_alloc_ctor(0, 2, 4);
  lean_ctor_set(x_34, 0, x_4);
  lean_ctor_set(x_34, 1, x_6);
  lean_ctor_set_uint8(x_34, sizeof(void*)*2, x_5);
  lean_ctor_set_uint8(x_34, sizeof(void*)*2 + 1, x_32);
  lean_ctor_set_uint8(x_34, sizeof(void*)*2 + 2, x_33);
  lean_ctor_set_uint8(x_34, sizeof(void*)*2 + 3, x_32);
  x_35 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_35, 0, x_34);
  lean_ctor_set(x_35, 1, x_9);
  return x_35;
  }
  }
  else
  {
  if (x_12 == 0)
  {
  uint8_t x_36; uint8_t x_37; lean_object* x_38; lean_object* x_39; 
  x_36 = 0;
  x_37 = 1;
  x_38 = lean_alloc_ctor(0, 2, 4);
  lean_ctor_set(x_38, 0, x_4);
  lean_ctor_set(x_38, 1, x_6);
  lean_ctor_set_uint8(x_38, sizeof(void*)*2, x_5);
  lean_ctor_set_uint8(x_38, sizeof(void*)*2 + 1, x_36);
  lean_ctor_set_uint8(x_38, sizeof(void*)*2 + 2, x_36);
  lean_ctor_set_uint8(x_38, sizeof(void*)*2 + 3, x_37);
  x_39 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_39, 0, x_38);
  lean_ctor_set(x_39, 1, x_9);
  return x_39;
  }
  else
  {
  uint8_t x_40; lean_object* x_41; lean_object* x_42; 
  x_40 = 0;
  x_41 = lean_alloc_ctor(0, 2, 4);
  lean_ctor_set(x_41, 0, x_4);
  lean_ctor_set(x_41, 1, x_6);
  lean_ctor_set_uint8(x_41, sizeof(void*)*2, x_5);
  lean_ctor_set_uint8(x_41, sizeof(void*)*2 + 1, x_40);
  lean_ctor_set_uint8(x_41, sizeof(void*)*2 + 2, x_40);
  lean_ctor_set_uint8(x_41, sizeof(void*)*2 + 3, x_40);
  x_42 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_42, 0, x_41);
  lean_ctor_set(x_42, 1, x_9);
  return x_42;
  }
  }
  }
  }
  }
  lean_object* l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, uint8_t x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
  _start:
  {
  lean_object* x_10; 
  x_10 = l_Lean_Syntax_getOptional_x3f(x_5);
  if (lean_obj_tag(x_10) == 0)
  {
  lean_object* x_11; lean_object* x_12; 
  x_11 = l_Array_empty___closed__1;
  x_12 = l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1___lambda__1(x_1, x_2, x_3, x_4, x_6, x_11, x_7, x_8, x_9);
  lean_dec(x_7);
  return x_12;
  }
  else
  {
  lean_object* x_13; lean_object* x_14; 
  x_13 = lean_ctor_get(x_10, 0);
  lean_inc(x_13);
  lean_dec(x_10);
  lean_inc(x_7);
  x_14 = l_Lean_Elab_elabDeclAttrs___at_Lean_Elab_Command_elabMutualDef___spec__2(x_13, x_7, x_8, x_9);
  lean_dec(x_13);
  if (lean_obj_tag(x_14) == 0)
  {
  lean_object* x_15; lean_object* x_16; lean_object* x_17; 
  x_15 = lean_ctor_get(x_14, 0);
  lean_inc(x_15);
  x_16 = lean_ctor_get(x_14, 1);
  lean_inc(x_16);
  lean_dec(x_14);
  x_17 = l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1___lambda__1(x_1, x_2, x_3, x_4, x_6, x_15, x_7, x_8, x_16);
  lean_dec(x_7);
  return x_17;
  }
  else
  {
  uint8_t x_18; 
  lean_dec(x_7);
  lean_dec(x_4);
  x_18 = !lean_is_exclusive(x_14);
  if (x_18 == 0)
  {
  return x_14;
  }
  else
  {
  lean_object* x_19; lean_object* x_20; lean_object* x_21; 
  x_19 = lean_ctor_get(x_14, 0);
  x_20 = lean_ctor_get(x_14, 1);
  lean_inc(x_20);
  lean_inc(x_19);
  lean_dec(x_14);
  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_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1___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) {
  _start:
  {
  lean_object* x_10; 
  x_10 = l_Lean_Syntax_getOptional_x3f(x_5);
  if (lean_obj_tag(x_10) == 0)
  {
  uint8_t x_11; lean_object* x_12; 
  x_11 = 0;
  x_12 = l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1___lambda__2(x_1, x_2, x_3, x_6, x_4, x_11, x_7, x_8, x_9);
  return x_12;
  }
  else
  {
  lean_object* x_13; lean_object* x_14; lean_object* x_15; uint8_t x_16; 
  x_13 = lean_ctor_get(x_10, 0);
  lean_inc(x_13);
  lean_dec(x_10);
  lean_inc(x_13);
  x_14 = l_Lean_Syntax_getKind(x_13);
  x_15 = l_Lean_Parser_Command_private___elambda__1___closed__2;
  x_16 = lean_name_eq(x_14, x_15);
  if (x_16 == 0)
  {
  lean_object* x_17; uint8_t x_18; 
  x_17 = l_Lean_Parser_Command_protected___elambda__1___closed__1;
  x_18 = lean_name_eq(x_14, x_17);
  lean_dec(x_14);
  if (x_18 == 0)
  {
  lean_object* x_19; lean_object* x_20; uint8_t x_21; 
  lean_dec(x_6);
  x_19 = l_Lean_Elab_elabModifiers___rarg___lambda__3___closed__2;
  x_20 = l_Lean_throwErrorAt___at_Lean_Elab_Command_elabMutualDef___spec__7(x_13, x_19, x_7, x_8, x_9);
  lean_dec(x_13);
  x_21 = !lean_is_exclusive(x_20);
  if (x_21 == 0)
  {
  return x_20;
  }
  else
  {
  lean_object* x_22; lean_object* x_23; lean_object* x_24; 
  x_22 = lean_ctor_get(x_20, 0);
  x_23 = lean_ctor_get(x_20, 1);
  lean_inc(x_23);
  lean_inc(x_22);
  lean_dec(x_20);
  x_24 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_24, 0, x_22);
  lean_ctor_set(x_24, 1, x_23);
  return x_24;
  }
  }
  else
  {
  uint8_t x_25; lean_object* x_26; 
  lean_dec(x_13);
  x_25 = 1;
  x_26 = l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1___lambda__2(x_1, x_2, x_3, x_6, x_4, x_25, x_7, x_8, x_9);
  return x_26;
  }
  }
  else
  {
  uint8_t x_27; lean_object* x_28; 
  lean_dec(x_14);
  lean_dec(x_13);
  x_27 = 2;
  x_28 = l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1___lambda__2(x_1, x_2, x_3, x_6, x_4, x_27, x_7, x_8, x_9);
  return x_28;
  }
  }
  }
  }
  lean_object* l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
  x_5 = lean_unsigned_to_nat(0u);
  x_6 = l_Lean_Syntax_getArg(x_1, x_5);
  x_7 = lean_unsigned_to_nat(1u);
  x_8 = l_Lean_Syntax_getArg(x_1, x_7);
  x_9 = lean_unsigned_to_nat(2u);
  x_10 = l_Lean_Syntax_getArg(x_1, x_9);
  x_11 = lean_unsigned_to_nat(3u);
  x_12 = l_Lean_Syntax_getArg(x_1, x_11);
  x_13 = lean_unsigned_to_nat(4u);
  x_14 = l_Lean_Syntax_getArg(x_1, x_13);
  x_15 = lean_unsigned_to_nat(5u);
  x_16 = l_Lean_Syntax_getArg(x_1, x_15);
  x_17 = l_Lean_Syntax_getOptional_x3f(x_6);
  lean_dec(x_6);
  if (lean_obj_tag(x_17) == 0)
  {
  lean_object* x_18; lean_object* x_19; 
  x_18 = lean_box(0);
  x_19 = l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1___lambda__3(x_12, x_16, x_14, x_8, x_10, x_18, x_2, x_3, x_4);
  lean_dec(x_10);
  lean_dec(x_8);
  lean_dec(x_14);
  lean_dec(x_16);
  lean_dec(x_12);
  return x_19;
  }
  else
  {
  uint8_t x_20; 
  x_20 = !lean_is_exclusive(x_17);
  if (x_20 == 0)
  {
  lean_object* x_21; lean_object* x_22; 
  x_21 = lean_ctor_get(x_17, 0);
  x_22 = l_Lean_Syntax_getArg(x_21, x_7);
  if (lean_obj_tag(x_22) == 2)
  {
  lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; 
  lean_dec(x_21);
  x_23 = lean_ctor_get(x_22, 1);
  lean_inc(x_23);
  lean_dec(x_22);
  x_24 = lean_string_utf8_byte_size(x_23);
  x_25 = lean_nat_sub(x_24, x_9);
  lean_dec(x_24);
  x_26 = lean_string_utf8_extract(x_23, x_5, x_25);
  lean_dec(x_25);
  lean_dec(x_23);
  lean_ctor_set(x_17, 0, x_26);
  x_27 = l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1___lambda__3(x_12, x_16, x_14, x_8, x_10, x_17, x_2, x_3, x_4);
  lean_dec(x_10);
  lean_dec(x_8);
  lean_dec(x_14);
  lean_dec(x_16);
  lean_dec(x_12);
  return x_27;
  }
  else
  {
  lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; uint8_t x_35; 
  lean_free_object(x_17);
  lean_dec(x_16);
  lean_dec(x_14);
  lean_dec(x_12);
  lean_dec(x_10);
  lean_dec(x_8);
  x_28 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_28, 0, x_22);
  x_29 = l_Lean_indentD(x_28);
  x_30 = l_Lean_Elab_expandOptDocComment_x3f___rarg___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_Lean_throwErrorAt___at_Lean_Elab_Command_elabMutualDef___spec__9(x_21, x_33, x_2, x_3, x_4);
  lean_dec(x_21);
  x_35 = !lean_is_exclusive(x_34);
  if (x_35 == 0)
  {
  return x_34;
  }
  else
  {
  lean_object* x_36; lean_object* x_37; lean_object* x_38; 
  x_36 = lean_ctor_get(x_34, 0);
  x_37 = lean_ctor_get(x_34, 1);
  lean_inc(x_37);
  lean_inc(x_36);
  lean_dec(x_34);
  x_38 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_38, 0, x_36);
  lean_ctor_set(x_38, 1, x_37);
  return x_38;
  }
  }
  }
  else
  {
  lean_object* x_39; lean_object* x_40; 
  x_39 = lean_ctor_get(x_17, 0);
  lean_inc(x_39);
  lean_dec(x_17);
  x_40 = l_Lean_Syntax_getArg(x_39, x_7);
  if (lean_obj_tag(x_40) == 2)
  {
  lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; 
  lean_dec(x_39);
  x_41 = lean_ctor_get(x_40, 1);
  lean_inc(x_41);
  lean_dec(x_40);
  x_42 = lean_string_utf8_byte_size(x_41);
  x_43 = lean_nat_sub(x_42, x_9);
  lean_dec(x_42);
  x_44 = lean_string_utf8_extract(x_41, x_5, x_43);
  lean_dec(x_43);
  lean_dec(x_41);
  x_45 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_45, 0, x_44);
  x_46 = l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1___lambda__3(x_12, x_16, x_14, x_8, x_10, x_45, x_2, x_3, x_4);
  lean_dec(x_10);
  lean_dec(x_8);
  lean_dec(x_14);
  lean_dec(x_16);
  lean_dec(x_12);
  return x_46;
  }
  else
  {
  lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; 
  lean_dec(x_16);
  lean_dec(x_14);
  lean_dec(x_12);
  lean_dec(x_10);
  lean_dec(x_8);
  x_47 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_47, 0, x_40);
  x_48 = l_Lean_indentD(x_47);
  x_49 = l_Lean_Elab_expandOptDocComment_x3f___rarg___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_Lean_throwErrorAt___at_Lean_Elab_Command_elabMutualDef___spec__9(x_39, x_52, x_2, x_3, x_4);
  lean_dec(x_39);
  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;
  }
  }
  }
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Command_elabMutualDef___spec__11(size_t x_1, size_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  uint8_t x_7; 
  x_7 = x_2 < x_1;
  if (x_7 == 0)
  {
  lean_object* x_8; lean_object* x_9; 
  lean_dec(x_4);
  x_8 = x_3;
  x_9 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_9, 0, x_8);
  lean_ctor_set(x_9, 1, x_6);
  return x_9;
  }
  else
  {
  lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
  x_10 = lean_array_uget(x_3, x_2);
  x_11 = lean_unsigned_to_nat(0u);
  x_12 = lean_array_uset(x_3, x_2, x_11);
  x_13 = x_10;
  x_14 = l_Lean_Syntax_getArg(x_13, x_11);
  lean_inc(x_4);
  x_15 = l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1(x_14, x_4, x_5, x_6);
  lean_dec(x_14);
  if (lean_obj_tag(x_15) == 0)
  {
  lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
  x_16 = lean_ctor_get(x_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_unsigned_to_nat(1u);
  x_19 = l_Lean_Syntax_getArg(x_13, x_18);
  lean_dec(x_13);
  lean_inc(x_4);
  x_20 = l_Lean_Elab_Command_mkDefView(x_16, x_19, x_4, x_5, x_17);
  if (lean_obj_tag(x_20) == 0)
  {
  lean_object* x_21; lean_object* x_22; size_t x_23; size_t x_24; lean_object* x_25; lean_object* x_26; 
  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);
  x_23 = 1;
  x_24 = x_2 + x_23;
  x_25 = x_21;
  x_26 = lean_array_uset(x_12, x_2, x_25);
  x_2 = x_24;
  x_3 = x_26;
  x_6 = x_22;
  goto _start;
  }
  else
  {
  uint8_t x_28; 
  lean_dec(x_12);
  lean_dec(x_4);
  x_28 = !lean_is_exclusive(x_20);
  if (x_28 == 0)
  {
  return x_20;
  }
  else
  {
  lean_object* x_29; lean_object* x_30; lean_object* x_31; 
  x_29 = lean_ctor_get(x_20, 0);
  x_30 = lean_ctor_get(x_20, 1);
  lean_inc(x_30);
  lean_inc(x_29);
  lean_dec(x_20);
  x_31 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_31, 0, x_29);
  lean_ctor_set(x_31, 1, x_30);
  return x_31;
  }
  }
  }
  else
  {
  uint8_t x_32; 
  lean_dec(x_13);
  lean_dec(x_12);
  lean_dec(x_4);
  x_32 = !lean_is_exclusive(x_15);
  if (x_32 == 0)
  {
  return x_15;
  }
  else
  {
  lean_object* x_33; lean_object* x_34; lean_object* x_35; 
  x_33 = lean_ctor_get(x_15, 0);
  x_34 = lean_ctor_get(x_15, 1);
  lean_inc(x_34);
  lean_inc(x_33);
  lean_dec(x_15);
  x_35 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_35, 0, x_33);
  lean_ctor_set(x_35, 1, x_34);
  return x_35;
  }
  }
  }
  }
  }
  lean_object* l_Lean_Elab_Command_elabMutualDef___lambda__1(lean_object* x_1, size_t 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; lean_object* x_14; 
  x_12 = 0;
  x_13 = lean_box(0);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  x_14 = l_Lean_Elab_Term_synthesizeSyntheticMVars_loop(x_12, x_13, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
  if (lean_obj_tag(x_14) == 0)
  {
  lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; size_t x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; uint8_t x_28; 
  x_15 = lean_ctor_get(x_14, 1);
  lean_inc(x_15);
  lean_dec(x_14);
  x_16 = lean_box(0);
  x_17 = lean_array_get_size(x_4);
  x_18 = lean_unsigned_to_nat(0u);
  lean_inc(x_4);
  x_19 = l_Array_toSubarray___rarg(x_4, x_18, x_17);
  x_20 = lean_ctor_get(x_1, 6);
  x_21 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_21, 0, x_19);
  lean_ctor_set(x_21, 1, x_16);
  x_22 = lean_array_get_size(x_20);
  x_23 = lean_usize_of_nat(x_22);
  lean_dec(x_22);
  x_24 = l_Array_forInUnsafe_loop___at_Lean_Elab_Command_runTermElabM___spec__1(x_20, x_23, x_2, x_21, x_5, x_6, x_7, x_8, x_9, x_10, x_15);
  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 = !lean_is_exclusive(x_5);
  if (x_28 == 0)
  {
  lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; 
  x_29 = lean_ctor_get(x_5, 7);
  lean_dec(x_29);
  lean_ctor_set(x_5, 7, x_27);
  x_30 = l_Lean_Elab_Term_resetMessageLog(x_5, x_6, x_7, x_8, x_9, x_10, x_26);
  x_31 = lean_ctor_get(x_30, 1);
  lean_inc(x_31);
  lean_dec(x_30);
  lean_inc(x_7);
  lean_inc(x_5);
  x_32 = l_Lean_Elab_Term_addAutoBoundImplicits(x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_31);
  lean_dec(x_4);
  if (lean_obj_tag(x_32) == 0)
  {
  lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; 
  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 = lean_alloc_closure((void*)(l_Lean_Elab_Term_elabMutualDef___boxed), 9, 2);
  lean_closure_set(x_35, 0, x_33);
  lean_closure_set(x_35, 1, x_3);
  x_36 = l_Lean_Elab_Term_withoutAutoBoundImplicit___rarg(x_35, x_5, x_6, x_7, x_8, x_9, x_10, x_34);
  return x_36;
  }
  else
  {
  uint8_t x_37; 
  lean_dec(x_5);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_3);
  x_37 = !lean_is_exclusive(x_32);
  if (x_37 == 0)
  {
  return x_32;
  }
  else
  {
  lean_object* x_38; lean_object* x_39; lean_object* x_40; 
  x_38 = lean_ctor_get(x_32, 0);
  x_39 = lean_ctor_get(x_32, 1);
  lean_inc(x_39);
  lean_inc(x_38);
  lean_dec(x_32);
  x_40 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_40, 0, x_38);
  lean_ctor_set(x_40, 1, x_39);
  return x_40;
  }
  }
  }
  else
  {
  lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; uint8_t x_46; uint8_t x_47; uint8_t x_48; lean_object* x_49; lean_object* x_50; uint8_t x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; 
  x_41 = lean_ctor_get(x_5, 0);
  x_42 = lean_ctor_get(x_5, 1);
  x_43 = lean_ctor_get(x_5, 2);
  x_44 = lean_ctor_get(x_5, 3);
  x_45 = lean_ctor_get(x_5, 4);
  x_46 = lean_ctor_get_uint8(x_5, sizeof(void*)*8);
  x_47 = lean_ctor_get_uint8(x_5, sizeof(void*)*8 + 1);
  x_48 = lean_ctor_get_uint8(x_5, sizeof(void*)*8 + 2);
  x_49 = lean_ctor_get(x_5, 5);
  x_50 = lean_ctor_get(x_5, 6);
  x_51 = lean_ctor_get_uint8(x_5, sizeof(void*)*8 + 3);
  lean_inc(x_50);
  lean_inc(x_49);
  lean_inc(x_45);
  lean_inc(x_44);
  lean_inc(x_43);
  lean_inc(x_42);
  lean_inc(x_41);
  lean_dec(x_5);
  x_52 = lean_alloc_ctor(0, 8, 4);
  lean_ctor_set(x_52, 0, x_41);
  lean_ctor_set(x_52, 1, x_42);
  lean_ctor_set(x_52, 2, x_43);
  lean_ctor_set(x_52, 3, x_44);
  lean_ctor_set(x_52, 4, x_45);
  lean_ctor_set(x_52, 5, x_49);
  lean_ctor_set(x_52, 6, x_50);
  lean_ctor_set(x_52, 7, x_27);
  lean_ctor_set_uint8(x_52, sizeof(void*)*8, x_46);
  lean_ctor_set_uint8(x_52, sizeof(void*)*8 + 1, x_47);
  lean_ctor_set_uint8(x_52, sizeof(void*)*8 + 2, x_48);
  lean_ctor_set_uint8(x_52, sizeof(void*)*8 + 3, x_51);
  x_53 = l_Lean_Elab_Term_resetMessageLog(x_52, x_6, x_7, x_8, x_9, x_10, x_26);
  x_54 = lean_ctor_get(x_53, 1);
  lean_inc(x_54);
  lean_dec(x_53);
  lean_inc(x_7);
  lean_inc(x_52);
  x_55 = l_Lean_Elab_Term_addAutoBoundImplicits(x_4, x_52, x_6, x_7, x_8, x_9, x_10, x_54);
  lean_dec(x_4);
  if (lean_obj_tag(x_55) == 0)
  {
  lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; 
  x_56 = lean_ctor_get(x_55, 0);
  lean_inc(x_56);
  x_57 = lean_ctor_get(x_55, 1);
  lean_inc(x_57);
  lean_dec(x_55);
  x_58 = lean_alloc_closure((void*)(l_Lean_Elab_Term_elabMutualDef___boxed), 9, 2);
  lean_closure_set(x_58, 0, x_56);
  lean_closure_set(x_58, 1, x_3);
  x_59 = l_Lean_Elab_Term_withoutAutoBoundImplicit___rarg(x_58, x_52, x_6, x_7, x_8, x_9, x_10, x_57);
  return x_59;
  }
  else
  {
  lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; 
  lean_dec(x_52);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_3);
  x_60 = lean_ctor_get(x_55, 0);
  lean_inc(x_60);
  x_61 = lean_ctor_get(x_55, 1);
  lean_inc(x_61);
  if (lean_is_exclusive(x_55)) {
   lean_ctor_release(x_55, 0);
   lean_ctor_release(x_55, 1);
   x_62 = x_55;
  } else {
   lean_dec_ref(x_55);
   x_62 = lean_box(0);
  }
  if (lean_is_scalar(x_62)) {
   x_63 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_63 = x_62;
  }
  lean_ctor_set(x_63, 0, x_60);
  lean_ctor_set(x_63, 1, x_61);
  return x_63;
  }
  }
  }
  else
  {
  uint8_t x_64; 
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  x_64 = !lean_is_exclusive(x_14);
  if (x_64 == 0)
  {
  return x_14;
  }
  else
  {
  lean_object* x_65; lean_object* x_66; lean_object* x_67; 
  x_65 = lean_ctor_get(x_14, 0);
  x_66 = lean_ctor_get(x_14, 1);
  lean_inc(x_66);
  lean_inc(x_65);
  lean_dec(x_14);
  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;
  }
  }
  }
  }
  static lean_object* _init_l_Lean_Elab_Command_elabMutualDef___boxed__const__1() {
  _start:
  {
  size_t x_1; lean_object* x_2; 
  x_1 = 0;
  x_2 = lean_box_usize(x_1);
  return x_2;
  }
  }
  lean_object* l_Lean_Elab_Command_elabMutualDef(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; size_t x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
  x_5 = lean_array_get_size(x_1);
  x_6 = lean_usize_of_nat(x_5);
  lean_dec(x_5);
  x_7 = x_1;
  x_8 = lean_box_usize(x_6);
  x_9 = l_Lean_Elab_Command_elabMutualDef___boxed__const__1;
  x_10 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Elab_Command_elabMutualDef___spec__11___boxed), 6, 3);
  lean_closure_set(x_10, 0, x_8);
  lean_closure_set(x_10, 1, x_9);
  lean_closure_set(x_10, 2, x_7);
  x_11 = x_10;
  lean_inc(x_3);
  lean_inc(x_2);
  x_12 = lean_apply_3(x_11, x_2, x_3, x_4);
  if (lean_obj_tag(x_12) == 0)
  {
  lean_object* x_13; lean_object* x_14; lean_object* x_15; 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_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_box(0);
  x_16 = l_Lean_Elab_Command_getScope___rarg(x_3, x_14);
  x_17 = lean_ctor_get(x_16, 0);
  lean_inc(x_17);
  x_18 = lean_ctor_get(x_16, 1);
  lean_inc(x_18);
  lean_dec(x_16);
  x_19 = lean_ctor_get(x_17, 5);
  lean_inc(x_19);
  x_20 = l_Lean_Elab_Command_elabMutualDef___boxed__const__1;
  x_21 = lean_alloc_closure((void*)(l_Lean_Elab_Command_elabMutualDef___lambda__1___boxed), 11, 3);
  lean_closure_set(x_21, 0, x_17);
  lean_closure_set(x_21, 1, x_20);
  lean_closure_set(x_21, 2, x_13);
  x_22 = lean_alloc_closure((void*)(l_Lean_Elab_Term_elabBinders___rarg), 9, 2);
  lean_closure_set(x_22, 0, x_19);
  lean_closure_set(x_22, 1, x_21);
  x_23 = lean_alloc_closure((void*)(l_Lean_Elab_Term_withAutoBoundImplicit___rarg), 8, 1);
  lean_closure_set(x_23, 0, x_22);
  x_24 = l_Lean_Elab_Command_liftTermElabM___rarg(x_15, x_23, x_2, x_3, x_18);
  lean_dec(x_3);
  return x_24;
  }
  else
  {
  uint8_t x_25; 
  lean_dec(x_3);
  lean_dec(x_2);
  x_25 = !lean_is_exclusive(x_12);
  if (x_25 == 0)
  {
  return x_12;
  }
  else
  {
  lean_object* x_26; lean_object* x_27; lean_object* x_28; 
  x_26 = lean_ctor_get(x_12, 0);
  x_27 = lean_ctor_get(x_12, 1);
  lean_inc(x_27);
  lean_inc(x_26);
  lean_dec(x_12);
  x_28 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_28, 0, x_26);
  lean_ctor_set(x_28, 1, x_27);
  return x_28;
  }
  }
  }
  }
  lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Command_elabMutualDef___spec__5___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  lean_object* x_6; 
  x_6 = l_Lean_throwErrorAt___at_Lean_Elab_Command_elabMutualDef___spec__5(x_1, x_2, x_3, x_4, x_5);
  lean_dec(x_4);
  lean_dec(x_1);
  return x_6;
  }
  }
  lean_object* l_Lean_Elab_elabAttr___at_Lean_Elab_Command_elabMutualDef___spec__4___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:
  {
  uint8_t x_8; lean_object* x_9; 
  x_8 = lean_unbox(x_1);
  lean_dec(x_1);
  x_9 = l_Lean_Elab_elabAttr___at_Lean_Elab_Command_elabMutualDef___spec__4___lambda__1(x_8, x_2, x_3, x_4, x_5, x_6, x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  return x_9;
  }
  }
  lean_object* l_Lean_Elab_elabAttr___at_Lean_Elab_Command_elabMutualDef___spec__4___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) {
  _start:
  {
  uint8_t x_7; lean_object* x_8; 
  x_7 = lean_unbox(x_1);
  lean_dec(x_1);
  x_8 = l_Lean_Elab_elabAttr___at_Lean_Elab_Command_elabMutualDef___spec__4___lambda__2(x_7, x_2, x_3, x_4, x_5, x_6);
  lean_dec(x_5);
  return x_8;
  }
  }
  lean_object* l_Lean_Elab_elabAttr___at_Lean_Elab_Command_elabMutualDef___spec__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = l_Lean_Elab_elabAttr___at_Lean_Elab_Command_elabMutualDef___spec__4(x_1, x_2, x_3, x_4);
  lean_dec(x_3);
  lean_dec(x_1);
  return x_5;
  }
  }
  lean_object* l_Array_forInUnsafe_loop___at_Lean_Elab_Command_elabMutualDef___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) {
  _start:
  {
  size_t x_8; size_t x_9; lean_object* x_10; 
  x_8 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_9 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_10 = l_Array_forInUnsafe_loop___at_Lean_Elab_Command_elabMutualDef___spec__6(x_1, x_8, x_9, x_4, x_5, x_6, x_7);
  lean_dec(x_6);
  lean_dec(x_1);
  return x_10;
  }
  }
  lean_object* l_Lean_Elab_elabAttrs___at_Lean_Elab_Command_elabMutualDef___spec__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = l_Lean_Elab_elabAttrs___at_Lean_Elab_Command_elabMutualDef___spec__3(x_1, x_2, x_3, x_4);
  lean_dec(x_3);
  lean_dec(x_1);
  return x_5;
  }
  }
  lean_object* l_Lean_Elab_elabDeclAttrs___at_Lean_Elab_Command_elabMutualDef___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = l_Lean_Elab_elabDeclAttrs___at_Lean_Elab_Command_elabMutualDef___spec__2(x_1, x_2, x_3, x_4);
  lean_dec(x_3);
  lean_dec(x_1);
  return x_5;
  }
  }
  lean_object* l_Lean_throwError___at_Lean_Elab_Command_elabMutualDef___spec__8___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = l_Lean_throwError___at_Lean_Elab_Command_elabMutualDef___spec__8(x_1, x_2, x_3, x_4);
  lean_dec(x_3);
  return x_5;
  }
  }
  lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Command_elabMutualDef___spec__7___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  lean_object* x_6; 
  x_6 = l_Lean_throwErrorAt___at_Lean_Elab_Command_elabMutualDef___spec__7(x_1, x_2, x_3, x_4, x_5);
  lean_dec(x_4);
  lean_dec(x_1);
  return x_6;
  }
  }
  lean_object* l_Lean_throwError___at_Lean_Elab_Command_elabMutualDef___spec__10___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = l_Lean_throwError___at_Lean_Elab_Command_elabMutualDef___spec__10(x_1, x_2, x_3, x_4);
  lean_dec(x_3);
  return x_5;
  }
  }
  lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Command_elabMutualDef___spec__9___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  lean_object* x_6; 
  x_6 = l_Lean_throwErrorAt___at_Lean_Elab_Command_elabMutualDef___spec__9(x_1, x_2, x_3, x_4, x_5);
  lean_dec(x_4);
  lean_dec(x_1);
  return x_6;
  }
  }
  lean_object* l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___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) {
  _start:
  {
  uint8_t x_10; lean_object* x_11; 
  x_10 = lean_unbox(x_5);
  lean_dec(x_5);
  x_11 = l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1___lambda__1(x_1, x_2, x_3, x_4, x_10, x_6, x_7, x_8, x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_11;
  }
  }
  lean_object* l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1___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) {
  _start:
  {
  uint8_t x_10; lean_object* x_11; 
  x_10 = lean_unbox(x_6);
  lean_dec(x_6);
  x_11 = l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1___lambda__2(x_1, x_2, x_3, x_4, x_5, x_10, x_7, x_8, x_9);
  lean_dec(x_8);
  lean_dec(x_5);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_11;
  }
  }
  lean_object* l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1___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) {
  _start:
  {
  lean_object* x_10; 
  x_10 = l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1___lambda__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_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_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = l_Lean_Elab_elabModifiers___at_Lean_Elab_Command_elabMutualDef___spec__1(x_1, x_2, x_3, x_4);
  lean_dec(x_3);
  lean_dec(x_1);
  return x_5;
  }
  }
  lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Command_elabMutualDef___spec__11___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:
  {
  size_t x_7; size_t x_8; lean_object* x_9; 
  x_7 = lean_unbox_usize(x_1);
  lean_dec(x_1);
  x_8 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_9 = l_Array_mapMUnsafe_map___at_Lean_Elab_Command_elabMutualDef___spec__11(x_7, x_8, x_3, x_4, x_5, x_6);
  lean_dec(x_5);
  return x_9;
  }
  }
  lean_object* l_Lean_Elab_Command_elabMutualDef___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:
  {
  size_t x_12; lean_object* x_13; 
  x_12 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_13 = l_Lean_Elab_Command_elabMutualDef___lambda__1(x_1, x_12, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
  lean_dec(x_1);
  return x_13;
  }
  }
  lean_object* initialize_Init(lean_object*);
  lean_object* initialize_Lean_Parser_Term(lean_object*);
  lean_object* initialize_Lean_Meta_Closure(lean_object*);
  lean_object* initialize_Lean_Meta_Check(lean_object*);
  lean_object* initialize_Lean_Elab_Command(lean_object*);
  lean_object* initialize_Lean_Elab_DefView(lean_object*);
  lean_object* initialize_Lean_Elab_PreDefinition(lean_object*);
  lean_object* initialize_Lean_Elab_DeclarationRange(lean_object*);
  static bool _G_initialized = false;
  lean_object* initialize_Lean_Elab_MutualDef(lean_object* w) {
  lean_object * res;
  if (_G_initialized) return lean_io_result_mk_ok(lean_box(0));
  _G_initialized = true;
  res = initialize_Init(lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  res = initialize_Lean_Parser_Term(lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  res = initialize_Lean_Meta_Closure(lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  res = initialize_Lean_Meta_Check(lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  res = initialize_Lean_Elab_Command(lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  res = initialize_Lean_Elab_DefView(lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  res = initialize_Lean_Elab_PreDefinition(lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  res = initialize_Lean_Elab_DeclarationRange(lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  l_Lean_Elab_instInhabitedDefViewElabHeader___closed__1 = _init_l_Lean_Elab_instInhabitedDefViewElabHeader___closed__1();
  lean_mark_persistent(l_Lean_Elab_instInhabitedDefViewElabHeader___closed__1);
  l_Lean_Elab_instInhabitedDefViewElabHeader = _init_l_Lean_Elab_instInhabitedDefViewElabHeader();
  lean_mark_persistent(l_Lean_Elab_instInhabitedDefViewElabHeader);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__1___closed__1 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__1___closed__1();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__1___closed__1);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__1___closed__2 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__1___closed__2();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__1___closed__2);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__2___closed__1 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__2___closed__1();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__2___closed__1);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__2___closed__2 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__2___closed__2();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__2___closed__2);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___closed__1 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___closed__1();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___closed__1);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___closed__2 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___closed__2();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___closed__2);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___lambda__1___closed__1 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___lambda__1___closed__1();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___lambda__1___closed__1);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___lambda__1___closed__2 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___lambda__1___closed__2();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___lambda__1___closed__2);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___closed__1 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___closed__1();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___closed__1);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___closed__2 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___closed__2();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds___closed__2);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__1 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__1();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__1);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__2 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__2();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__2);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__3 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__3();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__3);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__4 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__4();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__2___closed__4);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__3___closed__1 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__3___closed__1();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__3___closed__1);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__3___closed__2 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__3___closed__2();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__3___closed__2);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__4___closed__1 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__4___closed__1();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__4___closed__1);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__4___closed__2 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__4___closed__2();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__4___closed__2);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__5___closed__1 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__5___closed__1();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__5___closed__1);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__5___closed__2 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__5___closed__2();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__5___closed__2);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__6___closed__1 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__6___closed__1();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__6___closed__1);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__6___closed__2 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__6___closed__2();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__6___closed__2);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__7___closed__1 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__7___closed__1();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__7___closed__1);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__7___closed__2 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__7___closed__2();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__7___closed__2);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___closed__1 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___closed__1();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___closed__1);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___closed__2 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___closed__2();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___closed__2);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_registerFailedToInferDefTypeInfo___closed__1 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_registerFailedToInferDefTypeInfo___closed__1();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_registerFailedToInferDefTypeInfo___closed__1);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_registerFailedToInferDefTypeInfo___closed__2 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_registerFailedToInferDefTypeInfo___closed__2();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_registerFailedToInferDefTypeInfo___closed__2);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_registerFailedToInferDefTypeInfo___closed__3 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_registerFailedToInferDefTypeInfo___closed__3();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_registerFailedToInferDefTypeInfo___closed__3);
  l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___lambda__2___closed__1 = _init_l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___lambda__2___closed__1();
  lean_mark_persistent(l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___lambda__2___closed__1);
  l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___lambda__2___closed__2 = _init_l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___lambda__2___closed__2();
  lean_mark_persistent(l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___lambda__2___closed__2);
  l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___lambda__2___closed__3 = _init_l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___lambda__2___closed__3();
  lean_mark_persistent(l_Array_forInUnsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__14___lambda__2___closed__3);
  l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__1___closed__1 = _init_l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__1___closed__1();
  lean_mark_persistent(l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__1___closed__1);
  l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__1___closed__2 = _init_l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__1___closed__2();
  lean_mark_persistent(l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___spec__1___closed__2);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___boxed__const__1 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___boxed__const__1();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereDeclsAsStructInst___boxed__const__1);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_declValToTerm___closed__1 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_declValToTerm___closed__1();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_declValToTerm___closed__1);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_declValToTerm___closed__2 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_declValToTerm___closed__2();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_declValToTerm___closed__2);
  l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2___closed__1 = _init_l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2___closed__1();
  lean_mark_persistent(l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__2___closed__1);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___boxed__const__1 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___boxed__const__1();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___boxed__const__1);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName___closed__1 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName___closed__1();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName___closed__1);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName___closed__2 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName___closed__2();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName___closed__2);
  l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2___closed__1 = _init_l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2___closed__1();
  lean_mark_persistent(l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2___closed__1);
  l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2___closed__2 = _init_l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2___closed__2();
  lean_mark_persistent(l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2___closed__2);
  l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2___closed__3 = _init_l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2___closed__3();
  lean_mark_persistent(l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2___closed__3);
  l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2___closed__4 = _init_l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2___closed__4();
  lean_mark_persistent(l_List_forM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkLetRecsToLiftTypes___spec__2___closed__4);
  l_Lean_Elab_Term_MutualClosure_FixPoint_State_usedFVarsMap___default = _init_l_Lean_Elab_Term_MutualClosure_FixPoint_State_usedFVarsMap___default();
  lean_mark_persistent(l_Lean_Elab_Term_MutualClosure_FixPoint_State_usedFVarsMap___default);
  l_Lean_Elab_Term_MutualClosure_FixPoint_State_modified___default = _init_l_Lean_Elab_Term_MutualClosure_FixPoint_State_modified___default();
  l_Lean_Elab_Term_MutualClosure_ClosureState_newLocalDecls___default = _init_l_Lean_Elab_Term_MutualClosure_ClosureState_newLocalDecls___default();
  lean_mark_persistent(l_Lean_Elab_Term_MutualClosure_ClosureState_newLocalDecls___default);
  l_Lean_Elab_Term_MutualClosure_ClosureState_localDecls___default = _init_l_Lean_Elab_Term_MutualClosure_ClosureState_localDecls___default();
  lean_mark_persistent(l_Lean_Elab_Term_MutualClosure_ClosureState_localDecls___default);
  l_Lean_Elab_Term_MutualClosure_ClosureState_newLetDecls___default = _init_l_Lean_Elab_Term_MutualClosure_ClosureState_newLetDecls___default();
  lean_mark_persistent(l_Lean_Elab_Term_MutualClosure_ClosureState_newLetDecls___default);
  l_Lean_Elab_Term_MutualClosure_ClosureState_exprArgs___default = _init_l_Lean_Elab_Term_MutualClosure_ClosureState_exprArgs___default();
  lean_mark_persistent(l_Lean_Elab_Term_MutualClosure_ClosureState_exprArgs___default);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__1 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__1();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__1);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__2 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__2();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__2);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__3 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__3();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__3);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__4 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__4();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__4);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__5 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__5();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__5);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__6 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__6();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__6);
  l_Lean_Elab_Term_MutualClosure_main___boxed__const__1 = _init_l_Lean_Elab_Term_MutualClosure_main___boxed__const__1();
  lean_mark_persistent(l_Lean_Elab_Term_MutualClosure_main___boxed__const__1);
  l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders___boxed__const__1 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders___boxed__const__1();
  lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders___boxed__const__1);
  l_Lean_Elab_Term_elabMutualDef_go___lambda__2___boxed__const__1 = _init_l_Lean_Elab_Term_elabMutualDef_go___lambda__2___boxed__const__1();
  lean_mark_persistent(l_Lean_Elab_Term_elabMutualDef_go___lambda__2___boxed__const__1);
  l_Lean_Elab_Command_elabMutualDef___boxed__const__1 = _init_l_Lean_Elab_Command_elabMutualDef___boxed__const__1();
  lean_mark_persistent(l_Lean_Elab_Command_elabMutualDef___boxed__const__1);
  return lean_io_result_mk_ok(lean_box(0));
  }
  #ifdef __cplusplus
  }
  #endif
  